0 files changed, 0 insertions, 0 deletions
diff --git a/.mailmap b/.mailmap
index 90e614d2bf7e..b344067e0acb 100644
--- a/.mailmap
+++ b/.mailmap
@@ -71,8 +71,13 @@ Chao Yu <chao@kernel.org> <chao2.yu@samsung.com>
 Chao Yu <chao@kernel.org> <yuchao0@huawei.com>
 Chris Chiu <chris.chiu@canonical.com> <chiu@endlessm.com>
 Chris Chiu <chris.chiu@canonical.com> <chiu@endlessos.org>
+Christian Borntraeger <borntraeger@linux.ibm.com> <borntraeger@de.ibm.com>
+Christian Borntraeger <borntraeger@linux.ibm.com> <cborntra@de.ibm.com>
+Christian Borntraeger <borntraeger@linux.ibm.com> <borntrae@de.ibm.com>
 Christophe Ricard <christophe.ricard@gmail.com>
 Christoph Hellwig <hch@lst.de>
+Colin Ian King <colin.king@intel.com> <colin.king@canonical.com>
+Colin Ian King <colin.king@intel.com> <colin.i.king@gmail.com>
 Corey Minyard <minyard@acm.org>
 Damian Hobson-Garcia <dhobsong@igel.co.jp>
 Daniel Borkmann <daniel@iogearbox.net> <danborkmann@googlemail.com>
@@ -100,6 +105,7 @@ Douglas Gilbert <dougg@torque.net>
 Ed L. Cashin <ecashin@coraid.com>
 Erik Kaneda <erik.kaneda@intel.com> <erik.schmauss@intel.com>
 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> <ezequiel@collabora.com>
 Felipe W Damasio <felipewd@terra.com.br>
 Felix Kuhling <fxkuehl@gmx.de>
 Felix Moeller <felix@derklecks.de>
@@ -120,6 +126,8 @@ Greg Kroah-Hartman <gregkh@suse.de>
 Greg Kroah-Hartman <greg@kroah.com>
 Greg Kurz <groug@kaod.org> <gkurz@linux.vnet.ibm.com>
 Gregory CLEMENT <gregory.clement@bootlin.com> <gregory.clement@free-electrons.com>
+Guo Ren <guoren@kernel.org> <guoren@linux.alibaba.com>
+Guo Ren <guoren@kernel.org> <ren_guo@c-sky.com>
 Gustavo Padovan <gustavo@las.ic.unicamp.br>
 Gustavo Padovan <padovan@profusion.mobi>
 Hanjun Guo <guohanjun@huawei.com> <hanjun.guo@linaro.org>
@@ -278,6 +286,7 @@ Nicolas Pitre <nico@fluxnic.net> <nicolas.pitre@linaro.org>
 Nicolas Pitre <nico@fluxnic.net> <nico@linaro.org>
 Nicolas Saenz Julienne <nsaenz@kernel.org> <nsaenzjulienne@suse.de>
 Nicolas Saenz Julienne <nsaenz@kernel.org> <nsaenzjulienne@suse.com>
+Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
 Oleksij Rempel <linux@rempel-privat.de> <bug-track@fisher-privat.net>
 Oleksij Rempel <linux@rempel-privat.de> <external.Oleksij.Rempel@de.bosch.com>
 Oleksij Rempel <linux@rempel-privat.de> <fixed-term.Oleksij.Rempel@de.bosch.com>
diff --git a/Documentation/ABI/obsolete/o2cb b/Documentation/ABI/obsolete/o2cb
new file mode 100644
index 000000000000..fe7e45e17bc7
--- /dev/null
+++ b/Documentation/ABI/obsolete/o2cb
@@ -0,0 +1,11 @@
+What:		/sys/o2cb
+Date:		Dec 2005
+KernelVersion:	2.6.16
+Contact:	ocfs2-devel@oss.oracle.com
+Description:	Ocfs2-tools looks at 'interface-revision' for versioning
+		information. Each logmask/ file controls a set of debug prints
+		and can be written into with the strings "allow", "deny", or
+		"off". Reading the file returns the current state.
+		Was renamed to /sys/fs/u2cb/
+Users:		ocfs2-tools. It's sufficient to mail proposed changes to
+		ocfs2-devel@oss.oracle.com.
diff --git a/Documentation/ABI/obsolete/sysfs-bus-iio b/Documentation/ABI/obsolete/sysfs-bus-iio
index c9531bb64816..b64394b0b374 100644
--- a/Documentation/ABI/obsolete/sysfs-bus-iio
+++ b/Documentation/ABI/obsolete/sysfs-bus-iio
@@ -6,6 +6,7 @@ Description:
 
 		Since Kernel 5.11, multiple buffers are supported.
 		so, it is better to use, instead:
+
 			/sys/bus/iio/devices/iio:deviceX/bufferY/length
 
 What:		/sys/bus/iio/devices/iio:deviceX/buffer/enable
@@ -17,6 +18,7 @@ Description:
 
 		Since Kernel 5.11, multiple buffers are supported.
 		so, it is better to use, instead:
+
 			/sys/bus/iio/devices/iio:deviceX/bufferY/enable
 
 What:		/sys/bus/iio/devices/iio:deviceX/scan_elements
@@ -165,6 +167,7 @@ Description:
 
 		Since Kernel 5.11, multiple buffers are supported.
 		so, it is better to use, instead:
+
 			/sys/bus/iio/devices/iio:deviceX/bufferY/watermark
 
 What:		/sys/bus/iio/devices/iio:deviceX/buffer/data_available
@@ -179,4 +182,5 @@ Description:
 
 		Since Kernel 5.11, multiple buffers are supported.
 		so, it is better to use, instead:
+
 			/sys/bus/iio/devices/iio:deviceX/bufferY/data_available
diff --git a/Documentation/ABI/stable/o2cb b/Documentation/ABI/stable/o2cb
index 5eb1545e0b8d..b62a967f01a0 100644
--- a/Documentation/ABI/stable/o2cb
+++ b/Documentation/ABI/stable/o2cb
@@ -1,4 +1,4 @@
-What:		/sys/fs/o2cb/ (was /sys/o2cb)
+What:		/sys/fs/o2cb/
 Date:		Dec 2005
 KernelVersion:	2.6.16
 Contact:	ocfs2-devel@oss.oracle.com
diff --git a/Documentation/ABI/stable/sysfs-class-infiniband b/Documentation/ABI/stable/sysfs-class-infiniband
index 9b1bdfa43354..ebf08c604336 100644
--- a/Documentation/ABI/stable/sysfs-class-infiniband
+++ b/Documentation/ABI/stable/sysfs-class-infiniband
@@ -232,10 +232,10 @@ Description: 	The RoCE type of the associated GID resides at index <gid-index>.
 		or "RoCE v2" for RoCE v2 based GIDs.
 
 
-What:		/sys/class/infiniband_mad/umadN/ibdev
-What:		/sys/class/infiniband_mad/umadN/port
-What:		/sys/class/infiniband_mad/issmN/ibdev
-What:		/sys/class/infiniband_mad/issmN/port
+What:		/sys/class/infiniband_mad/umad<N>/ibdev
+What:		/sys/class/infiniband_mad/umad<N>/port
+What:		/sys/class/infiniband_mad/issm<N>/ibdev
+What:		/sys/class/infiniband_mad/issm<N>/port
 Date:		Apr, 2005
 KernelVersion:	v2.6.12
 Contact:	linux-rdma@vger.kernel.org
@@ -261,8 +261,8 @@ Description:
 		userspace ABI compatibility of umad & issm devices.
 
 
-What:		/sys/class/infiniband_verbs/uverbsN/ibdev
-What:		/sys/class/infiniband_verbs/uverbsN/abi_version
+What:		/sys/class/infiniband_verbs/uverbs<N>/ibdev
+What:		/sys/class/infiniband_verbs/uverbs<N>/abi_version
 Date:		Sept, 2005
 KernelVersion:	v2.6.14
 Contact:	linux-rdma@vger.kernel.org
@@ -471,7 +471,7 @@ Description:
 		=============== ======================================================
 
 
-What:		/sys/class/infiniband/qibX/ports/N/sl2vl/[0-15]
+What:		/sys/class/infiniband/qibX/ports/<N>/sl2vl/[0-15]
 Date:		May, 2010
 KernelVersion:	v2.6.35
 Contact:	linux-rdma@vger.kernel.org
@@ -480,8 +480,8 @@ Description:
 		the Service Level (SL). Listing the SL files returns the Virtual
 		Lane (VL) as programmed by the SL.
 
-What:		/sys/class/infiniband/qibX/ports/N/CCMgtA/cc_settings_bin
-What:		/sys/class/infiniband/qibX/ports/N/CCMgtA/cc_table_bin
+What:		/sys/class/infiniband/qibX/ports/<N>/CCMgtA/cc_settings_bin
+What:		/sys/class/infiniband/qibX/ports/<N>/CCMgtA/cc_table_bin
 Date:		May, 2010
 KernelVersion:	v2.6.35
 Contact:	linux-rdma@vger.kernel.org
@@ -499,11 +499,11 @@ Description:
 				delay.
 		=============== ================================================
 
-What:		/sys/class/infiniband/qibX/ports/N/linkstate/loopback
-What:		/sys/class/infiniband/qibX/ports/N/linkstate/led_override
-What:		/sys/class/infiniband/qibX/ports/N/linkstate/hrtbt_enable
-What:		/sys/class/infiniband/qibX/ports/N/linkstate/status
-What:		/sys/class/infiniband/qibX/ports/N/linkstate/status_str
+What:		/sys/class/infiniband/qibX/ports/<N>/linkstate/loopback
+What:		/sys/class/infiniband/qibX/ports/<N>/linkstate/led_override
+What:		/sys/class/infiniband/qibX/ports/<N>/linkstate/hrtbt_enable
+What:		/sys/class/infiniband/qibX/ports/<N>/linkstate/status
+What:		/sys/class/infiniband/qibX/ports/<N>/linkstate/status_str
 Date:		May, 2010
 KernelVersion:	v2.6.35
 Contact:	linux-rdma@vger.kernel.org
@@ -523,16 +523,16 @@ Description:
 				"Fatal_Hardware_Error".
 		=============== ===============================================
 
-What:		/sys/class/infiniband/qibX/ports/N/diag_counters/rc_resends
-What:		/sys/class/infiniband/qibX/ports/N/diag_counters/seq_naks
-What:		/sys/class/infiniband/qibX/ports/N/diag_counters/rdma_seq
-What:		/sys/class/infiniband/qibX/ports/N/diag_counters/rnr_naks
-What:		/sys/class/infiniband/qibX/ports/N/diag_counters/other_naks
-What:		/sys/class/infiniband/qibX/ports/N/diag_counters/rc_timeouts
-What:		/sys/class/infiniband/qibX/ports/N/diag_counters/look_pkts
-What:		/sys/class/infiniband/qibX/ports/N/diag_counters/pkt_drops
-What:		/sys/class/infiniband/qibX/ports/N/diag_counters/dma_wait
-What:		/sys/class/infiniband/qibX/ports/N/diag_counters/unaligned
+What:		/sys/class/infiniband/qibX/ports/<N>/diag_counters/rc_resends
+What:		/sys/class/infiniband/qibX/ports/<N>/diag_counters/seq_naks
+What:		/sys/class/infiniband/qibX/ports/<N>/diag_counters/rdma_seq
+What:		/sys/class/infiniband/qibX/ports/<N>/diag_counters/rnr_naks
+What:		/sys/class/infiniband/qibX/ports/<N>/diag_counters/other_naks
+What:		/sys/class/infiniband/qibX/ports/<N>/diag_counters/rc_timeouts
+What:		/sys/class/infiniband/qibX/ports/<N>/diag_counters/look_pkts
+What:		/sys/class/infiniband/qibX/ports/<N>/diag_counters/pkt_drops
+What:		/sys/class/infiniband/qibX/ports/<N>/diag_counters/dma_wait
+What:		/sys/class/infiniband/qibX/ports/<N>/diag_counters/unaligned
 Date:		May, 2010
 KernelVersion:	v2.6.35
 Contact:	linux-rdma@vger.kernel.org
@@ -650,9 +650,9 @@ Description:
 		=============== =============================================
 
 
-What:		/sys/class/infiniband/hfi1_X/ports/N/CCMgtA/cc_settings_bin
-What:		/sys/class/infiniband/hfi1_X/ports/N/CCMgtA/cc_table_bin
-What:		/sys/class/infiniband/hfi1_X/ports/N/CCMgtA/cc_prescan
+What:		/sys/class/infiniband/hfi1_X/ports/<N>/CCMgtA/cc_settings_bin
+What:		/sys/class/infiniband/hfi1_X/ports/<N>/CCMgtA/cc_table_bin
+What:		/sys/class/infiniband/hfi1_X/ports/<N>/CCMgtA/cc_prescan
 Date:		May, 2016
 KernelVersion:	v4.6
 Contact:	linux-rdma@vger.kernel.org
@@ -675,9 +675,9 @@ Description:
 				disable.
 		=============== ================================================
 
-What:		/sys/class/infiniband/hfi1_X/ports/N/sc2vl/[0-31]
-What:		/sys/class/infiniband/hfi1_X/ports/N/sl2sc/[0-31]
-What:		/sys/class/infiniband/hfi1_X/ports/N/vl2mtu/[0-15]
+What:		/sys/class/infiniband/hfi1_X/ports/<N>/sc2vl/[0-31]
+What:		/sys/class/infiniband/hfi1_X/ports/<N>/sl2sc/[0-31]
+What:		/sys/class/infiniband/hfi1_X/ports/<N>/vl2mtu/[0-15]
 Date:		May, 2016
 KernelVersion:	v4.6
 Contact:	linux-rdma@vger.kernel.org
@@ -691,8 +691,8 @@ Description:
 		=============== ===================================================
 
 
-What:		/sys/class/infiniband/hfi1_X/sdma_N/cpu_list
-What:		/sys/class/infiniband/hfi1_X/sdma_N/vl
+What:		/sys/class/infiniband/hfi1_X/sdma_<N>/cpu_list
+What:		/sys/class/infiniband/hfi1_X/sdma_<N>/vl
 Date:		Sept, 2016
 KernelVersion:	v4.8
 Contact:	linux-rdma@vger.kernel.org
diff --git a/Documentation/ABI/stable/sysfs-class-tpm b/Documentation/ABI/stable/sysfs-class-tpm
index d897ecb9615f..411d5895bed4 100644
--- a/Documentation/ABI/stable/sysfs-class-tpm
+++ b/Documentation/ABI/stable/sysfs-class-tpm
@@ -195,7 +195,7 @@ Description:	The "tpm_version_major" property shows the TCG spec major version
 
 		  2
 
-What:		/sys/class/tpm/tpmX/pcr-H/N
+What:		/sys/class/tpm/tpmX/pcr-<H>/<N>
 Date:		March 2021
 KernelVersion:	5.12
 Contact:	linux-integrity@vger.kernel.org
diff --git a/Documentation/ABI/stable/sysfs-devices b/Documentation/ABI/stable/sysfs-devices
index 42bf1eab5677..98a8ef99ac5f 100644
--- a/Documentation/ABI/stable/sysfs-devices
+++ b/Documentation/ABI/stable/sysfs-devices
@@ -23,3 +23,10 @@ Contact:	Device Tree mailing list <devicetree@vger.kernel.org>
 Description:
 		If CONFIG_OF is enabled, then this file is present. When
 		read, it returns full name of the device node.
+
+What:		/sys/devices/*/dev
+Date:		Jun 2006
+Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Description:
+		Major and minor numbers of the character device corresponding
+		to the device (in <major>:<minor> format).
diff --git a/Documentation/ABI/stable/sysfs-devices-system-cpu b/Documentation/ABI/stable/sysfs-devices-system-cpu
index 516dafea03eb..3965ce504484 100644
--- a/Documentation/ABI/stable/sysfs-devices-system-cpu
+++ b/Documentation/ABI/stable/sysfs-devices-system-cpu
@@ -42,6 +42,12 @@ Description:    the CPU core ID of cpuX. Typically it is the hardware platform's
                 architecture and platform dependent.
 Values:         integer
 
+What:           /sys/devices/system/cpu/cpuX/topology/cluster_id
+Description:    the cluster ID of cpuX.  Typically it is the hardware platform's
+                identifier (rather than the kernel's). The actual value is
+                architecture and platform dependent.
+Values:         integer
+
 What:           /sys/devices/system/cpu/cpuX/topology/book_id
 Description:    the book ID of cpuX. Typically it is the hardware platform's
                 identifier (rather than the kernel's). The actual value is
@@ -85,6 +91,15 @@ Description:    human-readable list of CPUs within the same die.
                 The format is like 0-3, 8-11, 14,17.
 Values:         decimal list.
 
+What:           /sys/devices/system/cpu/cpuX/topology/cluster_cpus
+Description:    internal kernel map of CPUs within the same cluster.
+Values:         hexadecimal bitmask.
+
+What:           /sys/devices/system/cpu/cpuX/topology/cluster_cpus_list
+Description:    human-readable list of CPUs within the same cluster.
+                The format is like 0-3, 8-11, 14,17.
+Values:         decimal list.
+
 What:           /sys/devices/system/cpu/cpuX/topology/book_siblings
 Description:    internal kernel map of cpuX's hardware threads within the same
                 book_id. it's only used on s390.
diff --git a/Documentation/ABI/stable/sysfs-driver-mlxreg-io b/Documentation/ABI/stable/sysfs-driver-mlxreg-io
index b2553df2e786..12c3f895cd2f 100644
--- a/Documentation/ABI/stable/sysfs-driver-mlxreg-io
+++ b/Documentation/ABI/stable/sysfs-driver-mlxreg-io
@@ -223,3 +223,247 @@ Description:	These files show with which CPLD part numbers and minor
 		system.
 
 		The files are read only.
+
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/bios_active_image
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/bios_auth_fail
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/bios_upgrade_fail
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	The files represent BIOS statuses:
+
+		bios_active_image: location of current active BIOS image:
+		0: Top, 1: Bottom.
+		The reported value should correspond to value expected by OS
+		in case of BIOS safe mode is 0. This bit is related to Intel
+		top-swap feature of DualBios on the same flash.
+
+		bios_auth_fail: BIOS upgrade is failed because provided BIOS
+		image is not signed correctly.
+
+		bios_upgrade_fail: BIOS upgrade is failed by some other
+		reason not because authentication. For example due to
+		physical SPI flash problem.
+
+		The files are read only.
+
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc1_enable
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc2_enable
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc3_enable
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc4_enable
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc5_enable
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc6_enable
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc7_enable
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc8_enable
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	These files allow line cards enable state control.
+		Expected behavior:
+		When  lc{n}_enable is written 1, related line card is released
+		from the reset state, when 0 - is hold in reset state.
+
+		The files are read/write.
+
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc1_pwr
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc2_pwr
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc3_pwr
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc4_pwr
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc5_pwr
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc6_pwr
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc7_pwr
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc8_pwr
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	These files switching line cards power on and off.
+		Expected behavior:
+		When  lc{n}_pwr is written 1, related line card is powered
+		on, when written 0 - powered off.
+
+		The files are read/write.
+
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc1_rst_mask
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc2_rst_mask
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc3_rst_mask
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc4_rst_mask
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc5_rst_mask
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc6_rst_mask
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc7_rst_mask
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/lc8_rst_mask
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	These files clear line card reset bit enforced by ASIC, when it
+		sets it due to some abnormal ASIC behavior.
+		Expected behavior:
+		When lc{n}_rst_mask is written 1, related line card reset bit
+		is cleared, when written 0 - no effect.
+
+		The files are write only.
+
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/os_started
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	This file, when written 1, indicates to programmable devices
+		that OS is taking control over it.
+
+		The file is read/write.
+
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/pm_mgmt_en
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	This file assigns power management control ownership.
+		When power management control is provided by hardware, hardware
+		will automatically power off one or more line previously
+		powered line cards in case system power budget is getting
+		insufficient. It could be in case when some of power units lost
+		power good state.
+		When pm_mgmt_en is written 1, power management control by
+		software is enabled, 0 - power management control by hardware.
+		Note that for any setting of pm_mgmt_en attribute hardware will
+		not allow to power on any new line card in case system power
+		budget is insufficient.
+		Same in case software will try to power on several line cards
+		at once - hardware will power line cards while system has
+		enough power budget.
+		Default is 0.
+
+		The file is read/write.
+
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/psu3_on
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/psu4_on
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	These files switching power supply units on and off.
+		Expected behavior:
+		When  psu3_on or psu4_on is written 1, related unit will be
+		disconnected from the power source, when written 0 - connected.
+
+		The files are write only.
+
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/shutdown_unlock
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	This file allows to unlock ASIC after thermal shutdown event.
+		When system thermal shutdown is enforced by ASIC, ASIC is
+		getting locked and after system boot it will not be available.
+		Software can decide to unlock it by setting this attribute to
+		1 and then perform system power cycle by setting pwr_cycle
+		attribute to 1 (power cycle of main power domain).
+		Before setting shutdown_unlock to 1 it is recommended to
+		validate that system reboot cause is reset_asic_thermal or
+		reset_thermal_spc_or_pciesw.
+		In case shutdown_unlock is not set 1, the only way to release
+		ASIC from locking - is full system power cycle through the
+		external power distribution unit.
+		Default is 1.
+
+		The file is read/write.
+
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/cpld1_pn
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/cpld1_version
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/cpld1_version_min
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	These files show with which CPLD major and minor versions
+		and part number has been burned CPLD device on line card.
+
+		The files are read only.
+
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/fpga1_pn
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/fpga1_version
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/fpga1_version_min
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	These files show with which FPGA major and minor versions
+		and part number has been burned FPGA device on line card.
+
+		The files are read only.
+
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/vpd_wp
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	This file allow to overwrite line card VPD hardware write
+		protection mode. When attribute is set 1 - write protection is
+		disabled, when 0 - enabled.
+		Default is 0.
+		If the system is in locked-down mode writing this file will not
+		be allowed.
+		The purpose if this file is to allow line card VPD burning
+		during production flow.
+
+		The file is read/write.
+
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/reset_aux_pwr_or_ref
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/reset_dc_dc_pwr_fail
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/reset_fpga_not_done
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/reset_from_chassis
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/reset_line_card
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/reset_pwr_off_from_chassis
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	These files show the line reset cause, as following: power
+		auxiliary outage or power refresh, DC-to-DC power failure, FPGA reset
+		failed, line card reset failed, power off from chassis.
+		Value 1 in file means this is reset cause, 0 - otherwise. Only one of
+		the above causes could be 1 at the same time, representing only last
+		reset cause.
+
+		The files are read only.
+
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/cpld_upgrade_en
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/fpga_upgrade_en
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	These files allow CPLD and FPGA burning. Value 1 in file means burning
+		is enabled, 0 - otherwise.
+		If the system is in locked-down mode writing these files will
+		not be allowed.
+		The purpose of these files to allow line card CPLD and FPGA
+		upgrade through the JTAG daisy-chain.
+
+		The files are read/write.
+
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/qsfp_pwr_en
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/pwr_en
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	These files allow to power on/off all QSFP ports and whole line card.
+		The attributes are set 1 for power on, 0 - for power off.
+
+		The files are read/write.
+
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/agb_spi_burn_en
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/fpga_spi_burn_en
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	These files allow gearboxes and FPGA SPI flash burning.
+		The attributes are set 1 to enable burning, 0 - to disable.
+		If the system is in locked-down mode writing these files will
+		not be allowed.
+		The purpose of these files to allow line card Gearboxes and FPGA
+		burning during production flow.
+
+		The file is read/write.
+
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/max_power
+What:		/sys/devices/platform/mlxplat/i2c_mlxcpld.*/i2c-*/i2c-*/i2c-*/*-0032/mlxreg-io.*/hwmon/hwmon*/config
+Date:		October 2021
+KernelVersion:	5.16
+Contact:	Vadim Pasternak <vadimp@nvidia.com>
+Description:	These files provide the maximum powered required for line card
+		feeding and line card configuration Id.
+
+		The files are read only.
diff --git a/Documentation/ABI/stable/sysfs-module b/Documentation/ABI/stable/sysfs-module
index 6272ae5fb366..560b4a3278df 100644
--- a/Documentation/ABI/stable/sysfs-module
+++ b/Documentation/ABI/stable/sysfs-module
@@ -1,8 +1,7 @@
-What:		/sys/module
-Description:
-	The /sys/module tree consists of the following structure:
+The /sys/module tree consists of the following structure:
 
-	/sys/module/MODULENAME
+What:		/sys/module/<MODULENAME>
+Description:
 		The name of the module that is in the kernel.  This
 		module name will always show up if the module is loaded as a
 		dynamic module.  If it is built directly into the kernel, it
@@ -12,7 +11,8 @@ Description:
 		Note: The conditions of creation in the built-in case are not
 		by design and may be removed in the future.
 
-	/sys/module/MODULENAME/parameters
+What:		/sys/module/<MODULENAME>/parameters
+Description:
 		This directory contains individual files that are each
 		individual parameters of the module that are able to be
 		changed at runtime.  See the individual module
@@ -25,10 +25,23 @@ Description:
 		individual driver documentation for details as to the
 		stability of the different parameters.
 
-	/sys/module/MODULENAME/refcnt
+What:		/sys/module/<MODULENAME>/refcnt
+Description:
 		If the module is able to be unloaded from the kernel, this file
 		will contain the current reference count of the module.
 
 		Note: If the module is built into the kernel, or if the
 		CONFIG_MODULE_UNLOAD kernel configuration value is not enabled,
 		this file will not be present.
+
+What:		/sys/module/<MODULENAME>/srcversion
+Date:		Jun 2005
+Description:
+		If the module source has MODULE_VERSION, this file will contain
+		the checksum of the the source code.
+
+What:		/sys/module/<MODULENAME>/version
+Date:		Jun 2005
+Description:
+		If the module source has MODULE_VERSION, this file will contain
+		the version of the source code.
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-uac1 b/Documentation/ABI/testing/configfs-usb-gadget-uac1
index dd647d44d975..b576b3d6ea6d 100644
--- a/Documentation/ABI/testing/configfs-usb-gadget-uac1
+++ b/Documentation/ABI/testing/configfs-usb-gadget-uac1
@@ -4,23 +4,29 @@ KernelVersion:	4.14
 Description:
 		The attributes:
 
-		==========	===================================
-		c_chmask	capture channel mask
-		c_srate		capture sampling rate
-		c_ssize		capture sample size (bytes)
-		c_mute_present	capture mute control enable
+		=====================	=======================================
+		c_chmask		capture channel mask
+		c_srate			capture sampling rate
+		c_ssize			capture sample size (bytes)
+		c_mute_present		capture mute control enable
 		c_volume_present	capture volume control enable
-		c_volume_min	capture volume control min value (in 1/256 dB)
-		c_volume_max	capture volume control max value (in 1/256 dB)
-		c_volume_res	capture volume control resolution (in 1/256 dB)
-		p_chmask	playback channel mask
-		p_srate		playback sampling rate
-		p_ssize		playback sample size (bytes)
-		p_mute_present	playback mute control enable
+		c_volume_min		capture volume control min value
+					(in 1/256 dB)
+		c_volume_max		capture volume control max value
+					(in 1/256 dB)
+		c_volume_res		capture volume control resolution
+					(in 1/256 dB)
+		p_chmask		playback channel mask
+		p_srate			playback sampling rate
+		p_ssize			playback sample size (bytes)
+		p_mute_present		playback mute control enable
 		p_volume_present	playback volume control enable
-		p_volume_min	playback volume control min value (in 1/256 dB)
-		p_volume_max	playback volume control max value (in 1/256 dB)
-		p_volume_res	playback volume control resolution (in 1/256 dB)
-		req_number	the number of pre-allocated request
-				for both capture and playback
-		==========	===================================
+		p_volume_min		playback volume control min value
+					(in 1/256 dB)
+		p_volume_max		playback volume control max value
+					(in 1/256 dB)
+		p_volume_res		playback volume control resolution
+					(in 1/256 dB)
+		req_number		the number of pre-allocated request
+					for both capture and playback
+		=====================	=======================================
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-uac2 b/Documentation/ABI/testing/configfs-usb-gadget-uac2
index cfd160ff8b56..244d96650123 100644
--- a/Documentation/ABI/testing/configfs-usb-gadget-uac2
+++ b/Documentation/ABI/testing/configfs-usb-gadget-uac2
@@ -4,23 +4,30 @@ KernelVersion:	3.18
 Description:
 		The attributes:
 
-		=========  ============================
-		c_chmask   capture channel mask
-		c_srate    capture sampling rate
-		c_ssize    capture sample size (bytes)
-		c_sync     capture synchronization type (async/adaptive)
-		c_mute_present	capture mute control enable
+		=====================	=======================================
+		c_chmask		capture channel mask
+		c_srate			capture sampling rate
+		c_ssize			capture sample size (bytes)
+		c_sync			capture synchronization type
+					(async/adaptive)
+		c_mute_present		capture mute control enable
 		c_volume_present	capture volume control enable
-		c_volume_min	capture volume control min value (in 1/256 dB)
-		c_volume_max	capture volume control max value (in 1/256 dB)
-		c_volume_res	capture volume control resolution (in 1/256 dB)
-		fb_max     maximum extra bandwidth in async mode
-		p_chmask   playback channel mask
-		p_srate    playback sampling rate
-		p_ssize    playback sample size (bytes)
-		p_mute_present	playback mute control enable
+		c_volume_min		capture volume control min value
+					(in 1/256 dB)
+		c_volume_max		capture volume control max value
+					(in 1/256 dB)
+		c_volume_res		capture volume control resolution
+					(in 1/256 dB)
+		fb_max			maximum extra bandwidth in async mode
+		p_chmask		playback channel mask
+		p_srate			playback sampling rate
+		p_ssize			playback sample size (bytes)
+		p_mute_present		playback mute control enable
 		p_volume_present	playback volume control enable
-		p_volume_min	playback volume control min value (in 1/256 dB)
-		p_volume_max	playback volume control max value (in 1/256 dB)
-		p_volume_res	playback volume control resolution (in 1/256 dB)
-		=========  ============================
+		p_volume_min		playback volume control min value
+					(in 1/256 dB)
+		p_volume_max		playback volume control max value
+					(in 1/256 dB)
+		p_volume_res		playback volume control resolution
+					(in 1/256 dB)
+		=====================	=======================================
diff --git a/Documentation/ABI/testing/debugfs-driver-habanalabs b/Documentation/ABI/testing/debugfs-driver-habanalabs
index 284e2dfa61cd..63c46d9d538f 100644
--- a/Documentation/ABI/testing/debugfs-driver-habanalabs
+++ b/Documentation/ABI/testing/debugfs-driver-habanalabs
@@ -226,6 +226,12 @@ Description:    Gets the state dump occurring on a CS timeout or failure.
                 Writing an integer X discards X state dumps, so that the
                 next read would return X+1-st newest state dump.
 
+What:           /sys/kernel/debug/habanalabs/hl<n>/timeout_locked
+Date:           Sep 2021
+KernelVersion:  5.16
+Contact:        obitton@habana.ai
+Description:    Sets the command submission timeout value in seconds.
+
 What:           /sys/kernel/debug/habanalabs/hl<n>/stop_on_err
 Date:           Mar 2020
 KernelVersion:  5.6
diff --git a/Documentation/ABI/testing/evm b/Documentation/ABI/testing/evm
index 553fd8a33e56..44750a933db4 100644
--- a/Documentation/ABI/testing/evm
+++ b/Documentation/ABI/testing/evm
@@ -1,4 +1,5 @@
-What:		security/evm
+What:		/sys/kernel/security/evm
+What:		/sys/kernel/security/*/evm
 Date:		March 2011
 Contact:	Mimi Zohar <zohar@us.ibm.com>
 Description:
@@ -93,7 +94,7 @@ Description:
 		core/ima-setup) have support for loading keys at boot
 		time.
 
-What:		security/integrity/evm/evm_xattrs
+What:		/sys/kernel/security/*/evm/evm_xattrs
 Date:		April 2018
 Contact:	Matthew Garrett <mjg59@google.com>
 Description:
diff --git a/Documentation/ABI/testing/ima_policy b/Documentation/ABI/testing/ima_policy
index 5c2798534950..839fab811b18 100644
--- a/Documentation/ABI/testing/ima_policy
+++ b/Documentation/ABI/testing/ima_policy
@@ -1,4 +1,4 @@
-What:		security/ima/policy
+What:		/sys/kernel/security/*/ima/policy
 Date:		May 2008
 Contact:	Mimi Zohar <zohar@us.ibm.com>
 Description:
@@ -22,8 +22,9 @@ Description:
 		  action: measure | dont_measure | appraise | dont_appraise |
 			  audit | hash | dont_hash
 		  condition:= base | lsm  [option]
-			base:	[[func=] [mask=] [fsmagic=] [fsuuid=] [uid=]
-				[euid=] [fowner=] [fsname=]]
+			base:	[[func=] [mask=] [fsmagic=] [fsuuid=] [fsname=]
+				[uid=] [euid=] [gid=] [egid=]
+				[fowner=] [fgroup=]]
 			lsm:	[[subj_user=] [subj_role=] [subj_type=]
 				 [obj_user=] [obj_role=] [obj_type=]]
 			option:	[[appraise_type=]] [template=] [permit_directio]
@@ -40,7 +41,10 @@ Description:
 			fsuuid:= file system UUID (e.g 8bcbe394-4f13-4144-be8e-5aa9ea2ce2f6)
 			uid:= decimal value
 			euid:= decimal value
+			gid:= decimal value
+			egid:= decimal value
 			fowner:= decimal value
+			fgroup:= decimal value
 		  lsm:  are LSM specific
 		  option:
 			appraise_type:= [imasig] [imasig|modsig]
diff --git a/Documentation/ABI/testing/pstore b/Documentation/ABI/testing/pstore
index 5b02540781a2..d3cff4a7ee10 100644
--- a/Documentation/ABI/testing/pstore
+++ b/Documentation/ABI/testing/pstore
@@ -1,4 +1,5 @@
-What:		/sys/fs/pstore/... (or /dev/pstore/...)
+What:		/sys/fs/pstore/...
+What:		/dev/pstore/...
 Date:		March 2011
 KernelVersion: 2.6.39
 Contact:	tony.luck@intel.com
diff --git a/Documentation/ABI/testing/sysfs-ata b/Documentation/ABI/testing/sysfs-ata
index 9ab0ef1dd1c7..2f726c914752 100644
--- a/Documentation/ABI/testing/sysfs-ata
+++ b/Documentation/ABI/testing/sysfs-ata
@@ -1,4 +1,4 @@
-What:		/sys/class/ata_...
+What:		/sys/class/ata_*
 Description:
 		Provide a place in sysfs for storing the ATA topology of the
 		system. This allows retrieving various information about ATA
diff --git a/Documentation/ABI/testing/sysfs-block b/Documentation/ABI/testing/sysfs-block
index a0ed87386639..b16b0c45a272 100644
--- a/Documentation/ABI/testing/sysfs-block
+++ b/Documentation/ABI/testing/sysfs-block
@@ -28,6 +28,22 @@ Description:
 		For more details refer Documentation/admin-guide/iostats.rst
 
 
+What:		/sys/block/<disk>/inflight
+Date:		October 2009
+Contact:	Jens Axboe <axboe@kernel.dk>, Nikanth Karthikesan <knikanth@suse.de>
+Description:
+		Reports the number of I/O requests currently in progress
+		(pending / in flight) in a device driver. This can be less
+		than the number of requests queued in the block device queue.
+		The report contains 2 fields: one for read requests
+		and one for write requests.
+		The value type is unsigned int.
+		Cf. Documentation/block/stat.rst which contains a single value for
+		requests in flight.
+		This is related to nr_requests in Documentation/block/queue-sysfs.rst
+		and for SCSI device also its queue_depth.
+
+
 What:		/sys/block/<disk>/diskseq
 Date:		February 2021
 Contact:	Matteo Croce <mcroce@microsoft.com>
diff --git a/Documentation/ABI/testing/sysfs-bus-counter b/Documentation/ABI/testing/sysfs-bus-counter
index 20fe5afd4f9e..06c2b3e27e0b 100644
--- a/Documentation/ABI/testing/sysfs-bus-counter
+++ b/Documentation/ABI/testing/sysfs-bus-counter
@@ -203,6 +203,27 @@ Description:
 		both edges:
 			Any state transition.
 
+What:		/sys/bus/counter/devices/counterX/countY/ceiling_component_id
+What:		/sys/bus/counter/devices/counterX/countY/floor_component_id
+What:		/sys/bus/counter/devices/counterX/countY/count_mode_component_id
+What:		/sys/bus/counter/devices/counterX/countY/direction_component_id
+What:		/sys/bus/counter/devices/counterX/countY/enable_component_id
+What:		/sys/bus/counter/devices/counterX/countY/error_noise_component_id
+What:		/sys/bus/counter/devices/counterX/countY/prescaler_component_id
+What:		/sys/bus/counter/devices/counterX/countY/preset_component_id
+What:		/sys/bus/counter/devices/counterX/countY/preset_enable_component_id
+What:		/sys/bus/counter/devices/counterX/countY/signalZ_action_component_id
+What:		/sys/bus/counter/devices/counterX/signalY/cable_fault_component_id
+What:		/sys/bus/counter/devices/counterX/signalY/cable_fault_enable_component_id
+What:		/sys/bus/counter/devices/counterX/signalY/filter_clock_prescaler_component_id
+What:		/sys/bus/counter/devices/counterX/signalY/index_polarity_component_id
+What:		/sys/bus/counter/devices/counterX/signalY/synchronous_mode_component_id
+KernelVersion:	5.16
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Read-only attribute that indicates the component ID of the
+		respective extension or Synapse.
+
 What:		/sys/bus/counter/devices/counterX/countY/spike_filter_ns
 KernelVersion:	5.14
 Contact:	linux-iio@vger.kernel.org
@@ -212,6 +233,14 @@ Description:
 		shorter or equal to configured value are ignored. Value 0 means
 		filter is disabled.
 
+What:		/sys/bus/counter/devices/counterX/events_queue_size
+KernelVersion:	5.16
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Size of the Counter events queue in number of struct
+		counter_event data structures. The number of elements will be
+		rounded-up to a power of 2.
+
 What:		/sys/bus/counter/devices/counterX/name
 KernelVersion:	5.2
 Contact:	linux-iio@vger.kernel.org
@@ -286,7 +315,14 @@ What:		/sys/bus/counter/devices/counterX/signalY/signal
 KernelVersion:	5.2
 Contact:	linux-iio@vger.kernel.org
 Description:
-		Signal data of Signal Y represented as a string.
+		Signal level state of Signal Y. The following signal level
+		states are available:
+
+		low:
+			Low level state.
+
+		high:
+			High level state.
 
 What:		/sys/bus/counter/devices/counterX/signalY/synchronous_mode
 KernelVersion:	5.2
diff --git a/Documentation/ABI/testing/sysfs-bus-fsi-devices-sbefifo b/Documentation/ABI/testing/sysfs-bus-fsi-devices-sbefifo
new file mode 100644
index 000000000000..531fe9d6b40a
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-fsi-devices-sbefifo
@@ -0,0 +1,10 @@
+What:		/sys/bus/fsi/devices/XX.XX.00:06/sbefifoX/timeout
+KernelVersion:	5.15
+Contact:	eajames@linux.ibm.com
+Description:
+		Indicates whether or not this SBE device has experienced a
+		timeout; i.e. the SBE did not respond within the time allotted
+		by the driver. A value of 1 indicates that a timeout has
+		ocurred and no transfers have completed since the timeout. A
+		value of 0 indicates that no timeout has ocurred, or if one
+		has, more recent transfers have completed successful.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 6ad47a67521c..c551301b33f1 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -429,6 +429,7 @@ What:		/sys/bus/iio/devices/iio:deviceX/in_angl_scale
 What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_x_scale
 What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_y_scale
 What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_z_scale
+What:		/sys/bus/iio/devices/iio:deviceX/in_concentration_co2_scale
 KernelVersion:	2.6.35
 Contact:	linux-iio@vger.kernel.org
 Description:
@@ -1957,3 +1958,44 @@ Description:
 		Specify the percent for light sensor relative to the channel
 		absolute value that a data field should change before an event
 		is generated. Units are a percentage of the prior reading.
+
+What:		/sys/bus/iio/devices/iio:deviceX/calibration_auto_enable
+Date:		June 2020
+KernelVersion:	5.8
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Some sensors have the ability to apply auto calibration at
+		runtime. For example, it may be necessary to compensate for
+		contaminant build-up in a measurement chamber or optical
+		element deterioration that would otherwise lead to sensor drift.
+
+		Writing 1 or 0 to this attribute will respectively activate or
+		deactivate this auto calibration function.
+
+		Upon reading, the current status is returned.
+
+What:		/sys/bus/iio/devices/iio:deviceX/calibration_forced_value
+Date:		June 2020
+KernelVersion:	5.8
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Some sensors have the ability to apply a manual calibration using
+		a known measurement value, perhaps obtained from an external
+		reference device.
+
+		Writing a value to this function will force such a calibration
+		change. For the scd30 the value should be from the range
+		[400 1 2000].
+
+		Note for the scd30 that a valid value may only be obtained once
+		it is has been written. Until then any read back of this value
+		should be ignored. As for the scd4x an error will be returned
+		immediately if the manual calibration has failed.
+
+What:		/sys/bus/iio/devices/iio:deviceX/calibration_forced_value_available
+KernelVersion:  5.15
+Contact:        linux-iio@vger.kernel.org
+Description:
+		Available range for the forced calibration value, expressed as:
+
+		- a range specified as "[min step max]"
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 b/Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
new file mode 100644
index 000000000000..ee7aeb11709b
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
@@ -0,0 +1,38 @@
+What:		/sys/bus/iio/devices/iio:deviceX/in_concentration_co2_calibration_factory
+Date:		August 2021
+KernelVersion:	5.16
+Contact:	Jacopo Mondi <jacopo@jmondi.org>
+Description:
+		Writing '1' triggers a 'Factory' calibration cycle.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_concentration_co2_calibration_background
+Date:		August 2021
+KernelVersion:	5.16
+Contact:	Jacopo Mondi <jacopo@jmondi.org>
+Description:
+		Writing '1' triggers a 'Background' calibration cycle.
+
+What:		/sys/bus/iio/devices/iio:deviceX/error_status_available
+Date:		August 2021
+KernelVersion:	5.16
+Contact:	Jacopo Mondi <jacopo@jmondi.org>
+Description:
+		Reading returns the list of possible chip error status.
+		Available options are:
+		- 'error_fatal': Analog front-end initialization error
+		- 'error_i2c': Read/write to non-existing register
+		- 'error_algorithm': Corrupted parameters
+		- 'error_calibration': Calibration has failed
+		- 'error_self_diagnostic': Internal interface failure
+		- 'error_out_of_range': Measured concentration out of scale
+		- 'error_memory': Error during memory operations
+		- 'error_no_measurement': Cleared at first measurement
+		- 'error_low_voltage': Sensor regulated voltage too low
+		- 'error_measurement_timeout': Unable to complete measurement
+
+What:		/sys/bus/iio/devices/iio:deviceX/error_status
+Date:		August 2021
+KernelVersion:	5.16
+Contact:	Jacopo Mondi <jacopo@jmondi.org>
+Description:
+		Reading returns the current chip error status.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-scd30 b/Documentation/ABI/testing/sysfs-bus-iio-scd30
deleted file mode 100644
index b9712f390bec..000000000000
--- a/Documentation/ABI/testing/sysfs-bus-iio-scd30
+++ /dev/null
@@ -1,34 +0,0 @@
-What:		/sys/bus/iio/devices/iio:deviceX/calibration_auto_enable
-Date:		June 2020
-KernelVersion:	5.8
-Contact:	linux-iio@vger.kernel.org
-Description:
-		Contaminants build-up in the measurement chamber or optical
-		elements deterioration leads to sensor drift.
-
-		One can compensate for sensor drift by using automatic self
-		calibration procedure (asc).
-
-		Writing 1 or 0 to this attribute will respectively activate or
-		deactivate asc.
-
-		Upon reading current asc status is returned.
-
-What:		/sys/bus/iio/devices/iio:deviceX/calibration_forced_value
-Date:		June 2020
-KernelVersion:	5.8
-Contact:	linux-iio@vger.kernel.org
-Description:
-		Contaminants build-up in the measurement chamber or optical
-		elements deterioration leads to sensor drift.
-
-		One can compensate for sensor drift by using forced
-		recalibration (frc). This is useful in case there's known
-		co2 reference available nearby the sensor.
-
-		Picking value from the range [400 1 2000] and writing it to the
-		sensor will set frc.
-
-		Upon reading current frc value is returned. Note that after
-		power cycling default value (i.e 400) is returned even though
-		internally sensor had recalibrated itself.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-temperature-max31865 b/Documentation/ABI/testing/sysfs-bus-iio-temperature-max31865
new file mode 100644
index 000000000000..4b072da92218
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-temperature-max31865
@@ -0,0 +1,20 @@
+What:		/sys/bus/iio/devices/iio:deviceX/fault_ovuv
+KernelVersion:	5.11
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Overvoltage or Undervoltage Input fault. The internal circuitry
+		is protected from excessive voltages applied to the thermocouple
+		cables at FORCE+, FORCE2, RTDIN+ & RTDIN-. This circuitry turn
+		off when the input voltage is negative or greater than VDD.
+
+		Reading returns '1' if input voltage is negative or greater
+		than VDD, otherwise '0'.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_filter_notch_center_frequency
+KernelVersion:	5.11
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Notch frequency in Hz for a noise rejection filter. Used i.e for
+		line noise rejection.
+
+		Valid notch filter values are 50 Hz and 60 Hz.
diff --git a/Documentation/ABI/testing/sysfs-bus-mdio b/Documentation/ABI/testing/sysfs-bus-mdio
index da86efc7781b..38be04dfc05e 100644
--- a/Documentation/ABI/testing/sysfs-bus-mdio
+++ b/Documentation/ABI/testing/sysfs-bus-mdio
@@ -1,4 +1,5 @@
 What:          /sys/bus/mdio_bus/devices/.../statistics/
+What:          /sys/class/mdio_bus/.../statistics/
 Date:          January 2020
 KernelVersion: 5.6
 Contact:       netdev@vger.kernel.org
@@ -7,6 +8,7 @@ Description:
 		MDIO bus address statistics.
 
 What:          /sys/bus/mdio_bus/devices/.../statistics/transfers
+What:          /sys/class/mdio_bus/.../transfers
 Date:          January 2020
 KernelVersion: 5.6
 Contact:       netdev@vger.kernel.org
@@ -14,6 +16,7 @@ Description:
 		Total number of transfers for this MDIO bus.
 
 What:          /sys/bus/mdio_bus/devices/.../statistics/errors
+What:          /sys/class/mdio_bus/.../statistics/errors
 Date:          January 2020
 KernelVersion: 5.6
 Contact:       netdev@vger.kernel.org
@@ -21,6 +24,7 @@ Description:
 		Total number of transfer errors for this MDIO bus.
 
 What:          /sys/bus/mdio_bus/devices/.../statistics/writes
+What:          /sys/class/mdio_bus/.../statistics/writes
 Date:          January 2020
 KernelVersion: 5.6
 Contact:       netdev@vger.kernel.org
@@ -28,6 +32,7 @@ Description:
 		Total number of write transactions for this MDIO bus.
 
 What:          /sys/bus/mdio_bus/devices/.../statistics/reads
+What:          /sys/class/mdio_bus/.../statistics/reads
 Date:          January 2020
 KernelVersion: 5.6
 Contact:       netdev@vger.kernel.org
@@ -35,6 +40,7 @@ Description:
 		Total number of read transactions for this MDIO bus.
 
 What:          /sys/bus/mdio_bus/devices/.../statistics/transfers_<addr>
+What:          /sys/class/mdio_bus/.../statistics/transfers_<addr>
 Date:          January 2020
 KernelVersion: 5.6
 Contact:       netdev@vger.kernel.org
@@ -42,6 +48,7 @@ Description:
 		Total number of transfers for this MDIO bus address.
 
 What:          /sys/bus/mdio_bus/devices/.../statistics/errors_<addr>
+What:          /sys/class/mdio_bus/.../statistics/errors_<addr>
 Date:          January 2020
 KernelVersion: 5.6
 Contact:       netdev@vger.kernel.org
@@ -49,6 +56,7 @@ Description:
 		Total number of transfer errors for this MDIO bus address.
 
 What:          /sys/bus/mdio_bus/devices/.../statistics/writes_<addr>
+What:          /sys/class/mdio_bus/.../statistics/writes_<addr>
 Date:          January 2020
 KernelVersion: 5.6
 Contact:       netdev@vger.kernel.org
@@ -56,6 +64,7 @@ Description:
 		Total number of write transactions for this MDIO bus address.
 
 What:          /sys/bus/mdio_bus/devices/.../statistics/reads_<addr>
+What:          /sys/class/mdio_bus/.../statistics/reads_<addr>
 Date:          January 2020
 KernelVersion: 5.6
 Contact:       netdev@vger.kernel.org
diff --git a/Documentation/ABI/testing/sysfs-bus-pci b/Documentation/ABI/testing/sysfs-bus-pci
index d4ae03296861..6fc2c2efe8ab 100644
--- a/Documentation/ABI/testing/sysfs-bus-pci
+++ b/Documentation/ABI/testing/sysfs-bus-pci
@@ -1,4 +1,5 @@
 What:		/sys/bus/pci/drivers/.../bind
+What:		/sys/devices/pciX/.../bind
 Date:		December 2003
 Contact:	linux-pci@vger.kernel.org
 Description:
@@ -14,6 +15,7 @@ Description:
 		(Note: kernels before 2.6.28 may require echo -n).
 
 What:		/sys/bus/pci/drivers/.../unbind
+What:		/sys/devices/pciX/.../unbind
 Date:		December 2003
 Contact:	linux-pci@vger.kernel.org
 Description:
@@ -29,6 +31,7 @@ Description:
 		(Note: kernels before 2.6.28 may require echo -n).
 
 What:		/sys/bus/pci/drivers/.../new_id
+What:		/sys/devices/pciX/.../new_id
 Date:		December 2003
 Contact:	linux-pci@vger.kernel.org
 Description:
@@ -47,6 +50,7 @@ Description:
 		  # echo "8086 10f5" > /sys/bus/pci/drivers/foo/new_id
 
 What:		/sys/bus/pci/drivers/.../remove_id
+What:		/sys/devices/pciX/.../remove_id
 Date:		February 2009
 Contact:	Chris Wright <chrisw@sous-sol.org>
 Description:
@@ -96,6 +100,17 @@ Description:
 		This attribute indicates the mode that the irq vector named by
 		the file is in (msi vs. msix)
 
+What:		/sys/bus/pci/devices/.../irq
+Date:		August 2021
+Contact:	Linux PCI developers <linux-pci@vger.kernel.org>
+Description:
+		If a driver has enabled MSI (not MSI-X), "irq" contains the
+		IRQ of the first MSI vector. Otherwise "irq" contains the
+		IRQ of the legacy INTx interrupt.
+
+		"irq" being set to 0 indicates that the device isn't
+		capable of generating legacy INTx interrupts.
+
 What:		/sys/bus/pci/devices/.../remove
 Date:		January 2009
 Contact:	Linux PCI developers <linux-pci@vger.kernel.org>
@@ -160,7 +175,7 @@ Description:
 		If the underlying VPD has a writable section then the
 		corresponding section of this file will be writable.
 
-What:		/sys/bus/pci/devices/.../virtfnN
+What:		/sys/bus/pci/devices/.../virtfn<N>
 Date:		March 2009
 Contact:	Yu Zhao <yu.zhao@intel.com>
 Description:
@@ -187,6 +202,24 @@ Description:
 		The symbolic link points to the PCI device sysfs entry of the
 		Physical Function this device associates with.
 
+What:		/sys/bus/pci/devices/.../modalias
+Date:		May 2005
+Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Description:
+		This attribute indicates the PCI ID of the device object.
+
+		That is in the format:
+		pci:vXXXXXXXXdXXXXXXXXsvXXXXXXXXsdXXXXXXXXbcXXscXXiXX,
+		where:
+
+		    - vXXXXXXXX contains the vendor ID;
+		    - dXXXXXXXX contains the device ID;
+		    - svXXXXXXXX contains the sub-vendor ID;
+		    - sdXXXXXXXX contains the subsystem device ID;
+		    - bcXX contains the device class;
+		    - scXX contains the device subclass;
+		    - iXX contains the device class programming interface.
+
 What:		/sys/bus/pci/slots/.../module
 Date:		June 2009
 Contact:	linux-pci@vger.kernel.org
diff --git a/Documentation/ABI/testing/sysfs-bus-platform b/Documentation/ABI/testing/sysfs-bus-platform
index ff30728595ef..c4dfe7355c2d 100644
--- a/Documentation/ABI/testing/sysfs-bus-platform
+++ b/Documentation/ABI/testing/sysfs-bus-platform
@@ -42,3 +42,15 @@ Date:		August 2021
 Contact:	Barry Song <song.bao.hua@hisilicon.com>
 Description:
 		This attribute will show "msi" if <N> is a valid msi irq
+
+What:		/sys/bus/platform/devices/.../modalias
+Description:
+		Same as MODALIAS in the uevent at device creation.
+
+		A platform device that it is exposed via devicetree uses:
+
+			- of:N`of node name`T`type`
+
+		Other platform devices use, instead:
+
+			- platform:`driver name`
diff --git a/Documentation/ABI/testing/sysfs-bus-platform-devices-occ-hwmon b/Documentation/ABI/testing/sysfs-bus-platform-devices-occ-hwmon
new file mode 100644
index 000000000000..b24d7ab0278f
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-platform-devices-occ-hwmon
@@ -0,0 +1,13 @@
+What:		/sys/bus/platform/devices/occ-hwmon.X/ffdc
+KernelVersion:	5.15
+Contact:	eajames@linux.ibm.com
+Description:
+		Contains the First Failure Data Capture from the SBEFIFO
+		hardware, if there is any from a previous transfer. Otherwise,
+		the file is empty. The data is cleared when it's been
+		completely read by a user. As the name suggests, only the data
+		from the first error is saved, until it's cleared upon read. The OCC hwmon driver, running on
+		a Baseboard Management Controller (BMC), communicates with
+		POWER9 and up processors over the Self-Boot Engine (SBE) FIFO.
+		In many error conditions, the SBEFIFO will return error data
+		indicating the type of error and system state, etc.
diff --git a/Documentation/ABI/testing/sysfs-bus-rapidio b/Documentation/ABI/testing/sysfs-bus-rapidio
index 634ea207a50a..f8b6728dac10 100644
--- a/Documentation/ABI/testing/sysfs-bus-rapidio
+++ b/Documentation/ABI/testing/sysfs-bus-rapidio
@@ -1,4 +1,4 @@
-What:		/sys/bus/rapidio/devices/nn:d:iiii
+What:		/sys/bus/rapidio/devices/<nn>:<d>:<iiii>
 Description:
 		For each RapidIO device, the RapidIO subsystem creates files in
 		an individual subdirectory with the following name format of
@@ -29,7 +29,7 @@ Description:
 Attributes Common for All RapidIO Devices
 -----------------------------------------
 
-What:		/sys/bus/rapidio/devices/nn:d:iiii/did
+What:		/sys/bus/rapidio/devices/<nn>:<d>:<iiii>/did
 Date:		Nov, 2005
 KernelVersion:	v2.6.15
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -37,7 +37,7 @@ Contact:	Matt Porter <mporter@kernel.crashing.org>,
 Description:
 		(RO) returns the device identifier
 
-What:		/sys/bus/rapidio/devices/nn:d:iiii/vid
+What:		/sys/bus/rapidio/devices/<nn>:<d>:<iiii>/vid
 Date:		Nov, 2005
 KernelVersion:	v2.6.15
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -45,7 +45,7 @@ Contact:	Matt Porter <mporter@kernel.crashing.org>,
 Description:
 		(RO) returns the device vendor identifier
 
-What:		/sys/bus/rapidio/devices/nn:d:iiii/device_rev
+What:		/sys/bus/rapidio/devices/<nn>:<d>:<iiii>/device_rev
 Date:		Nov, 2005
 KernelVersion:	v2.6.15
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -53,7 +53,7 @@ Contact:	Matt Porter <mporter@kernel.crashing.org>,
 Description:
 		(RO) returns the device revision level
 
-What:		/sys/bus/rapidio/devices/nn:d:iiii/asm_did
+What:		/sys/bus/rapidio/devices/<nn>:<d>:<iiii>/asm_did
 Date:		Nov, 2005
 KernelVersion:	v2.6.15
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -61,7 +61,7 @@ Contact:	Matt Porter <mporter@kernel.crashing.org>,
 Description:
 		(RO) returns identifier for the assembly containing the device
 
-What:		/sys/bus/rapidio/devices/nn:d:iiii/asm_rev
+What:		/sys/bus/rapidio/devices/<nn>:<d>:<iiii>/asm_rev
 Date:		Nov, 2005
 KernelVersion:	v2.6.15
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -70,7 +70,7 @@ Description:
 		(RO) returns revision level of the assembly containing the
 		device
 
-What:		/sys/bus/rapidio/devices/nn:d:iiii/asm_vid
+What:		/sys/bus/rapidio/devices/<nn>:<d>:<iiii>/asm_vid
 Date:		Nov, 2005
 KernelVersion:	v2.6.15
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -79,7 +79,7 @@ Description:
 		(RO) returns vendor identifier of the assembly containing the
 		device
 
-What:		/sys/bus/rapidio/devices/nn:d:iiii/destid
+What:		/sys/bus/rapidio/devices/<nn>:<d>:<iiii>/destid
 Date:		Mar, 2011
 KernelVersion:	v2.6.3
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -88,7 +88,7 @@ Description:
 		(RO) returns device destination ID assigned by the enumeration
 		routine
 
-What:		/sys/bus/rapidio/devices/nn:d:iiii/lprev
+What:		/sys/bus/rapidio/devices/<nn>:<d>:<iiii>/lprev
 Date:		Mar, 2011
 KernelVersion:	v2.6.39
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -97,7 +97,7 @@ Description:
 		(RO) returns name of previous device (switch) on the path to the
 		device that that owns this attribute
 
-What:		/sys/bus/rapidio/devices/nn:d:iiii/modalias
+What:		/sys/bus/rapidio/devices/<nn>:<d>:<iiii>/modalias
 Date:		Jul, 2013
 KernelVersion:	v3.11
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -105,7 +105,7 @@ Contact:	Matt Porter <mporter@kernel.crashing.org>,
 Description:
 		(RO) returns the device modalias
 
-What:		/sys/bus/rapidio/devices/nn:d:iiii/config
+What:		/sys/bus/rapidio/devices/<nn>:<d>:<iiii>/config
 Date:		Nov, 2005
 KernelVersion:	v2.6.15
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -128,7 +128,7 @@ device-specific sysfs attributes by specifying a callback function that may be
 set by the switch initialization routine during enumeration or discovery
 process.
 
-What:		/sys/bus/rapidio/devices/nn:s:iiii/routes
+What:		/sys/bus/rapidio/devices/<nn>:<s>:<iiii>/routes
 Date:		Nov, 2005
 KernelVersion:	v2.6.15
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -138,7 +138,7 @@ Description:
 		This attribute reports only valid routing table entries, one
 		line for each entry.
 
-What:		/sys/bus/rapidio/devices/nn:s:iiii/destid
+What:		/sys/bus/rapidio/devices/<nn>:<s>:<iiii>/destid
 Date:		Mar, 2011
 KernelVersion:	v2.6.3
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -147,7 +147,7 @@ Description:
 		(RO) device destination ID of the associated device that defines
 		a route to the switch
 
-What:		/sys/bus/rapidio/devices/nn:s:iiii/hopcount
+What:		/sys/bus/rapidio/devices/<nn>:<s>:<iiii>/hopcount
 Date:		Mar, 2011
 KernelVersion:	v2.6.39
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -155,7 +155,7 @@ Contact:	Matt Porter <mporter@kernel.crashing.org>,
 Description:
 		(RO) number of hops on the path to the switch
 
-What:		/sys/bus/rapidio/devices/nn:s:iiii/lnext
+What:		/sys/bus/rapidio/devices/<nn>:<s>:<iiii>/lnext
 Date:		Mar, 2011
 KernelVersion:	v2.6.39
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -172,7 +172,7 @@ Device-specific Switch Attributes
 
 IDT_GEN2-
 
-What:		/sys/bus/rapidio/devices/nn:s:iiii/errlog
+What:		/sys/bus/rapidio/devices/<nn>:<s>:<iiii>/errlog
 Date:		Oct, 2010
 KernelVersion:	v2.6.37
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
diff --git a/Documentation/ABI/testing/sysfs-bus-soundwire-master b/Documentation/ABI/testing/sysfs-bus-soundwire-master
index 46ef038d8722..d2342911ffbb 100644
--- a/Documentation/ABI/testing/sysfs-bus-soundwire-master
+++ b/Documentation/ABI/testing/sysfs-bus-soundwire-master
@@ -1,13 +1,13 @@
-What:		/sys/bus/soundwire/devices/sdw-master-N/revision
-		/sys/bus/soundwire/devices/sdw-master-N/clk_stop_modes
-		/sys/bus/soundwire/devices/sdw-master-N/clk_freq
-		/sys/bus/soundwire/devices/sdw-master-N/clk_gears
-		/sys/bus/soundwire/devices/sdw-master-N/default_col
-		/sys/bus/soundwire/devices/sdw-master-N/default_frame_rate
-		/sys/bus/soundwire/devices/sdw-master-N/default_row
-		/sys/bus/soundwire/devices/sdw-master-N/dynamic_shape
-		/sys/bus/soundwire/devices/sdw-master-N/err_threshold
-		/sys/bus/soundwire/devices/sdw-master-N/max_clk_freq
+What:		/sys/bus/soundwire/devices/sdw-master-<N>/revision
+		/sys/bus/soundwire/devices/sdw-master-<N>/clk_stop_modes
+		/sys/bus/soundwire/devices/sdw-master-<N>/clk_freq
+		/sys/bus/soundwire/devices/sdw-master-<N>/clk_gears
+		/sys/bus/soundwire/devices/sdw-master-<N>/default_col
+		/sys/bus/soundwire/devices/sdw-master-<N>/default_frame_rate
+		/sys/bus/soundwire/devices/sdw-master-<N>/default_row
+		/sys/bus/soundwire/devices/sdw-master-<N>/dynamic_shape
+		/sys/bus/soundwire/devices/sdw-master-<N>/err_threshold
+		/sys/bus/soundwire/devices/sdw-master-<N>/max_clk_freq
 
 Date:		April 2020
 
diff --git a/Documentation/ABI/testing/sysfs-bus-soundwire-slave b/Documentation/ABI/testing/sysfs-bus-soundwire-slave
index d324aa0b678f..fbf55834dfee 100644
--- a/Documentation/ABI/testing/sysfs-bus-soundwire-slave
+++ b/Documentation/ABI/testing/sysfs-bus-soundwire-slave
@@ -64,37 +64,37 @@ Description:	SoundWire Slave Data Port-0 DisCo properties.
 		Data port 0 are used by the bus to configure the Data Port 0.
 
 
-What:		/sys/bus/soundwire/devices/sdw:.../dpN_src/max_word
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/min_word
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/words
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/type
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/max_grouping
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/simple_ch_prep_sm
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/ch_prep_timeout
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/imp_def_interrupts
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/min_ch
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/max_ch
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/channels
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/ch_combinations
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/max_async_buffer
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/block_pack_mode
-		/sys/bus/soundwire/devices/sdw:.../dpN_src/port_encoding
-
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/max_word
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/min_word
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/words
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/type
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/max_grouping
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/simple_ch_prep_sm
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/ch_prep_timeout
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/imp_def_interrupts
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/min_ch
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/max_ch
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/channels
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/ch_combinations
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/max_async_buffer
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/block_pack_mode
-		/sys/bus/soundwire/devices/sdw:.../dpN_sink/port_encoding
+What:		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/max_word
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/min_word
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/words
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/type
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/max_grouping
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/simple_ch_prep_sm
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/ch_prep_timeout
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/imp_def_interrupts
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/min_ch
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/max_ch
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/channels
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/ch_combinations
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/max_async_buffer
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/block_pack_mode
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_src/port_encoding
+
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/max_word
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/min_word
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/words
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/type
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/max_grouping
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/simple_ch_prep_sm
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/ch_prep_timeout
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/imp_def_interrupts
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/min_ch
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/max_ch
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/channels
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/ch_combinations
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/max_async_buffer
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/block_pack_mode
+		/sys/bus/soundwire/devices/sdw:.../dp<N>_sink/port_encoding
 
 Date:		May 2020
 
diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb
index 73eb23bc1f34..2ebe5708b4bc 100644
--- a/Documentation/ABI/testing/sysfs-bus-usb
+++ b/Documentation/ABI/testing/sysfs-bus-usb
@@ -1,4 +1,4 @@
-What:		/sys/bus/usb/devices/INTERFACE/authorized
+What:		/sys/bus/usb/devices/<INTERFACE>/authorized
 Date:		August 2015
 Description:
 		This allows to authorize (1) or deauthorize (0)
@@ -166,14 +166,14 @@ Description:
 		The file will be present for all speeds of USB devices, and will
 		always read "no" for USB 1.1 and USB 2.0 devices.
 
-What:		/sys/bus/usb/devices/.../(hub interface)/portX
+What:		/sys/bus/usb/devices/.../<hub_interface>/port<X>
 Date:		August 2012
 Contact:	Lan Tianyu <tianyu.lan@intel.com>
 Description:
-		The /sys/bus/usb/devices/.../(hub interface)/portX
+		The /sys/bus/usb/devices/.../<hub_interface>/port<X>
 		is usb port device's sysfs directory.
 
-What:		/sys/bus/usb/devices/.../(hub interface)/portX/connect_type
+What:		/sys/bus/usb/devices/.../<hub_interface>/port<X>/connect_type
 Date:		January 2013
 Contact:	Lan Tianyu <tianyu.lan@intel.com>
 Description:
@@ -182,7 +182,7 @@ Description:
 		The file will read "hotplug", "hardwired" and "not used" if the
 		information is available, and "unknown" otherwise.
 
-What:		/sys/bus/usb/devices/.../(hub interface)/portX/location
+What:		/sys/bus/usb/devices/.../<hub_interface>/port<X>/location
 Date:		October 2018
 Contact:	Bjørn Mork <bjorn@mork.no>
 Description:
@@ -192,7 +192,7 @@ Description:
 		raw location value as a hex integer.
 
 
-What:		/sys/bus/usb/devices/.../(hub interface)/portX/quirks
+What:		/sys/bus/usb/devices/.../<hub_interface>/port<X>/quirks
 Date:		May 2018
 Contact:	Nicolas Boichat <drinkcat@chromium.org>
 Description:
@@ -216,7 +216,7 @@ Description:
 		   used to help make enumeration work better on some high speed
 		   devices.
 
-What:		/sys/bus/usb/devices/.../(hub interface)/portX/over_current_count
+What:		/sys/bus/usb/devices/.../<hub_interface>/port<X>/over_current_count
 Date:		February 2018
 Contact:	Richard Leitner <richard.leitner@skidata.com>
 Description:
@@ -230,10 +230,10 @@ Description:
 		Any time this value changes the corresponding hub device will send a
 		udev event with the following attributes::
 
-		  OVER_CURRENT_PORT=/sys/bus/usb/devices/.../(hub interface)/portX
+		  OVER_CURRENT_PORT=/sys/bus/usb/devices/.../<hub_interface>/port<X>
 		  OVER_CURRENT_COUNT=[current value of this sysfs attribute]
 
-What:		/sys/bus/usb/devices/.../(hub interface)/portX/usb3_lpm_permit
+What:		/sys/bus/usb/devices/.../<hub_interface>/port<X>/usb3_lpm_permit
 Date:		November 2015
 Contact:	Lu Baolu <baolu.lu@linux.intel.com>
 Description:
@@ -288,3 +288,277 @@ Description:
 		USB 3.2 adds Dual-lane support, 2 rx and 2 tx -lanes over Type-C.
 		Inter-Chip SSIC devices support asymmetric lanes up to 4 lanes per
 		direction. Devices before USB 3.2 are single lane (tx_lanes = 1)
+
+What:		/sys/bus/usb/devices/usbX/bAlternateSetting
+Description:
+		The current interface alternate setting number, in decimal.
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bcdDevice
+Description:
+		The device's release number, in hexadecimal.
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bConfigurationValue
+Description:
+		While a USB device typically have just one configuration
+		setting, some devices support multiple configurations.
+
+		This value shows the current configuration, in decimal.
+
+		Changing its value will change the device's configuration
+		to another setting.
+
+		The number of configurations supported by a device is at:
+
+			/sys/bus/usb/devices/usbX/bNumConfigurations
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bDeviceClass
+Description:
+		Class code of the device, in hexadecimal.
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bDeviceProtocol
+Description:
+		Protocol code of the device, in hexadecimal.
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bDeviceSubClass
+Description:
+		Subclass code of the device, in hexadecimal.
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bInterfaceClass
+Description:
+		Class code of the interface, in hexadecimal.
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bInterfaceNumber
+Description:
+		Interface number, in hexadecimal.
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bInterfaceProtocol
+Description:
+		Protocol code of the interface, in hexadecimal.
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bInterfaceSubClass
+Description:
+		Subclass code of the interface, in hexadecimal.
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bmAttributes
+Description:
+		Attributes of the current configuration, in hexadecimal.
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bMaxPacketSize0
+Description:
+		Maximum endpoint 0 packet size, in decimal.
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bMaxPower
+Description:
+		Maximum power consumption of the active configuration of
+		the device, in miliamperes.
+
+What:		/sys/bus/usb/devices/usbX/bNumConfigurations
+Description:
+		Number of the possible configurations of the device, in
+		decimal. The current configuration is controlled via:
+
+			/sys/bus/usb/devices/usbX/bConfigurationValue
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bNumEndpoints
+Description:
+		Number of endpoints used on this interface, in hexadecimal.
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/bNumInterfaces
+Description:
+		Number of interfaces on this device, in decimal.
+
+What:		/sys/bus/usb/devices/usbX/busnum
+Description:
+		Number of the bus.
+
+What:		/sys/bus/usb/devices/usbX/configuration
+Description:
+		Contents of the string descriptor associated with the
+		current configuration. It may include the firmware version
+		of a device and/or its serial number.
+
+What:		/sys/bus/usb/devices/usbX/descriptors
+Description:
+		Contains the interface descriptors, in binary.
+
+What:		/sys/bus/usb/devices/usbX/idProduct
+Description:
+		Product ID, in hexadecimal.
+
+What:		/sys/bus/usb/devices/usbX/idVendor
+Description:
+		Vendor ID, in hexadecimal.
+
+What:		/sys/bus/usb/devices/usbX/devspec
+Description:
+		Displays the Device Tree Open Firmware node of the interface.
+
+What:		/sys/bus/usb/devices/usbX/avoid_reset_quirk
+Description:
+		Most devices have this set to zero.
+
+		If the value is 1, enable a USB quirk that prevents this
+		device to use reset.
+
+		(read/write)
+
+What:		/sys/bus/usb/devices/usbX/devnum
+Description:
+		USB interface device number, in decimal.
+
+What:		/sys/bus/usb/devices/usbX/devpath
+Description:
+		String containing the USB interface device path.
+
+What:		/sys/bus/usb/devices/usbX/manufacturer
+Description:
+		Vendor specific string containing the name of the
+		manufacturer of the device.
+
+What:		/sys/bus/usb/devices/usbX/maxchild
+Description:
+		Number of ports of an USB hub
+
+What:		/sys/bus/usb/devices/usbX/persist
+Description:
+		Keeps the device even if it gets disconnected.
+
+What:		/sys/bus/usb/devices/usbX/product
+Description:
+		Vendor specific string containing the name of the
+		device's product.
+
+What:		/sys/bus/usb/devices/usbX/speed
+Description:
+		Shows the device's max speed, according to the USB version,
+		in Mbps.
+		Can be:
+
+			=======		====================
+			Unknown		speed unknown
+			1.5		Low speed
+			15		Full speed
+			480		High Speed
+			5000		Super Speed
+			10000		Super Speed+
+			20000		Super Speed+ Gen 2x2
+			=======		====================
+
+What:		/sys/bus/usb/devices/usbX/supports_autosuspend
+Description:
+		Returns 1 if the device doesn't support autosuspend.
+		Otherwise, returns 0.
+
+What:		/sys/bus/usb/devices/usbX/urbnum
+Description:
+		Number of URBs submitted for the whole device.
+
+What:		/sys/bus/usb/devices/usbX/version
+Description:
+		String containing the USB device version, as encoded
+		at the BCD descriptor.
+
+What:		/sys/bus/usb/devices/usbX/power/autosuspend
+Description:
+		Time in milliseconds for the device to autosuspend. If the
+		value is negative, then autosuspend is prevented.
+
+		(read/write)
+
+What:		/sys/bus/usb/devices/usbX/power/active_duration
+Description:
+		The total time the device has not been suspended.
+
+What:		/sys/bus/usb/devices/usbX/power/connected_duration
+Description:
+		The total time (in msec) that the device has been connected.
+
+What:		/sys/bus/usb/devices/usbX/power/level
+Description:
+
+What:		/sys/bus/usb/devices/usbX/ep_<N>/bEndpointAddress
+Description:
+		The address of the endpoint described by this descriptor,
+		in hexadecimal. The endpoint direction on this bitmapped field
+		is also shown at:
+
+			/sys/bus/usb/devices/usbX/ep_<N>/direction
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/ep_<N>/bInterval
+Description:
+		The interval of the endpoint as described on its descriptor,
+		in hexadecimal. The actual interval depends on the version
+		of the USB. Also shown in time units at
+		/sys/bus/usb/devices/usbX/ep_<N>/interval.
+
+What:		/sys/bus/usb/devices/usbX/ep_<N>/bLength
+Description:
+		Number of bytes of the endpoint descriptor, in hexadecimal.
+
+What:		/sys/bus/usb/devices/usbX/ep_<N>/bmAttributes
+Description:
+		Attributes which apply to the endpoint as described on its
+		descriptor, in hexadecimal. The endpoint type on this
+		bitmapped field is also shown at:
+
+			/sys/bus/usb/devices/usbX/ep_<N>/type
+
+		See USB specs for its meaning.
+
+What:		/sys/bus/usb/devices/usbX/ep_<N>/direction
+Description:
+		Direction of the endpoint. Can be:
+
+		    - both (on control endpoints)
+		    - in
+		    - out
+
+What:		/sys/bus/usb/devices/usbX/ep_<N>/interval
+Description:
+		Interval for polling endpoint for data transfers, in
+		milisseconds or microseconds.
+
+What:		/sys/bus/usb/devices/usbX/ep_<N>/type
+Description:
+		Descriptor type. Can be:
+
+		    - Control
+		    - Isoc
+		    - Bulk
+		    - Interrupt
+		    - unknown
+
+What:		/sys/bus/usb/devices/usbX/ep_<N>/wMaxPacketSize
+Description:
+		Maximum packet size this endpoint is capable of
+		sending or receiving, in hexadecimal.
diff --git a/Documentation/ABI/testing/sysfs-class-bdi b/Documentation/ABI/testing/sysfs-class-bdi
index 5402bd74ba43..6d2a2fc189dd 100644
--- a/Documentation/ABI/testing/sysfs-class-bdi
+++ b/Documentation/ABI/testing/sysfs-class-bdi
@@ -23,14 +23,17 @@ default
 	The default backing dev, used for non-block device backed
 	filesystems which do not provide their own BDI.
 
-Files under /sys/class/bdi/<bdi>/
-
-read_ahead_kb (read-write)
-
+What:		/sys/class/bdi/<bdi>/read_ahead_kb
+Date:		January 2008
+Contact:	Peter Zijlstra <a.p.zijlstra@chello.nl>
+Description:
 	Size of the read-ahead window in kilobytes
 
-min_ratio (read-write)
-
+	(read-write)
+What:		/sys/class/bdi/<bdi>/min_ratio
+Date:		January 2008
+Contact:	Peter Zijlstra <a.p.zijlstra@chello.nl>
+Description:
 	Under normal circumstances each device is given a part of the
 	total write-back cache that relates to its current average
 	writeout speed in relation to the other devices.
@@ -39,8 +42,12 @@ min_ratio (read-write)
 	percentage of the write-back cache to a particular device.
 	For example, this is useful for providing a minimum QoS.
 
-max_ratio (read-write)
+	(read-write)
 
+What:		/sys/class/bdi/<bdi>/max_ratio
+Date:		January 2008
+Contact:	Peter Zijlstra <a.p.zijlstra@chello.nl>
+Description:
 	Allows limiting a particular device to use not more than the
 	given percentage of the write-back cache.  This is useful in
 	situations where we want to avoid one device taking all or
@@ -48,7 +55,12 @@ max_ratio (read-write)
 	mount that is prone to get stuck, or a FUSE mount which cannot
 	be trusted to play fair.
 
-stable_pages_required (read-only)
-
+	(read-write)
+What:		/sys/class/bdi/<bdi>/stable_pages_required
+Date:		January 2008
+Contact:	Peter Zijlstra <a.p.zijlstra@chello.nl>
+Description:
 	If set, the backing device requires that all pages comprising a write
 	request must not be changed until writeout is complete.
+
+	(read-only)
diff --git a/Documentation/ABI/testing/sysfs-class-cxl b/Documentation/ABI/testing/sysfs-class-cxl
index 818f55970efb..3c77677e0ca7 100644
--- a/Documentation/ABI/testing/sysfs-class-cxl
+++ b/Documentation/ABI/testing/sysfs-class-cxl
@@ -166,10 +166,11 @@ Description:    read only
                 Decimal value of the Per Process MMIO space length.
 Users:		https://github.com/ibm-capi/libcxl
 
-What:           /sys/class/cxl/<afu>m/pp_mmio_off (not in a guest)
+What:           /sys/class/cxl/<afu>m/pp_mmio_off
 Date:           September 2014
 Contact:        linuxppc-dev@lists.ozlabs.org
 Description:    read only
+                (not in a guest)
                 Decimal value of the Per Process MMIO space offset.
 Users:		https://github.com/ibm-capi/libcxl
 
@@ -190,28 +191,31 @@ Description:    read only
                 Identifies the revision level of the PSL.
 Users:		https://github.com/ibm-capi/libcxl
 
-What:           /sys/class/cxl/<card>/base_image (not in a guest)
+What:           /sys/class/cxl/<card>/base_image
 Date:           September 2014
 Contact:        linuxppc-dev@lists.ozlabs.org
 Description:    read only
+                (not in a guest)
                 Identifies the revision level of the base image for devices
                 that support loadable PSLs. For FPGAs this field identifies
                 the image contained in the on-adapter flash which is loaded
                 during the initial program load.
 Users:		https://github.com/ibm-capi/libcxl
 
-What:           /sys/class/cxl/<card>/image_loaded (not in a guest)
+What:           /sys/class/cxl/<card>/image_loaded
 Date:           September 2014
 Contact:        linuxppc-dev@lists.ozlabs.org
 Description:    read only
+                (not in a guest)
                 Will return "user" or "factory" depending on the image loaded
                 onto the card.
 Users:		https://github.com/ibm-capi/libcxl
 
-What:           /sys/class/cxl/<card>/load_image_on_perst (not in a guest)
+What:           /sys/class/cxl/<card>/load_image_on_perst
 Date:           December 2014
 Contact:        linuxppc-dev@lists.ozlabs.org
 Description:    read/write
+                (not in a guest)
                 Valid entries are "none", "user", and "factory".
                 "none" means PERST will not cause image to be loaded to the
                 card.  A power cycle is required to load the image.
@@ -235,10 +239,11 @@ Description:    write only
                 contexts on the card AFUs.
 Users:		https://github.com/ibm-capi/libcxl
 
-What:		/sys/class/cxl/<card>/perst_reloads_same_image (not in a guest)
+What:		/sys/class/cxl/<card>/perst_reloads_same_image
 Date:		July 2015
 Contact:	linuxppc-dev@lists.ozlabs.org
 Description:	read/write
+                (not in a guest)
 		Trust that when an image is reloaded via PERST, it will not
 		have changed.
 
diff --git a/Documentation/ABI/testing/sysfs-class-devfreq-event b/Documentation/ABI/testing/sysfs-class-devfreq-event
index ceaf0f686d4a..dbe48495e55a 100644
--- a/Documentation/ABI/testing/sysfs-class-devfreq-event
+++ b/Documentation/ABI/testing/sysfs-class-devfreq-event
@@ -1,25 +1,25 @@
-What:		/sys/class/devfreq-event/event(x)/
+What:		/sys/class/devfreq-event/event<x>/
 Date:		January 2017
 Contact:	Chanwoo Choi <cw00.choi@samsung.com>
 Description:
 		Provide a place in sysfs for the devfreq-event objects.
 		This allows accessing various devfreq-event specific variables.
-		The name of devfreq-event object denoted as 'event(x)' which
+		The name of devfreq-event object denoted as 'event<x>' which
 		includes the unique number of 'x' for each devfreq-event object.
 
-What:		/sys/class/devfreq-event/event(x)/name
+What:		/sys/class/devfreq-event/event<x>/name
 Date:		January 2017
 Contact:	Chanwoo Choi <cw00.choi@samsung.com>
 Description:
-		The /sys/class/devfreq-event/event(x)/name attribute contains
+		The /sys/class/devfreq-event/event<x>/name attribute contains
 		the name of the devfreq-event object. This attribute is
 		read-only.
 
-What:		/sys/class/devfreq-event/event(x)/enable_count
+What:		/sys/class/devfreq-event/event<x>/enable_count
 Date:		January 2017
 Contact:	Chanwoo Choi <cw00.choi@samsung.com>
 Description:
-		The /sys/class/devfreq-event/event(x)/enable_count attribute
+		The /sys/class/devfreq-event/event<x>/enable_count attribute
 		contains the reference count to enable the devfreq-event
 		object. If the device is enabled, the value of attribute is
 		greater than zero.
diff --git a/Documentation/ABI/testing/sysfs-class-extcon b/Documentation/ABI/testing/sysfs-class-extcon
index fde0fecd5de9..f8e705375b24 100644
--- a/Documentation/ABI/testing/sysfs-class-extcon
+++ b/Documentation/ABI/testing/sysfs-class-extcon
@@ -65,19 +65,19 @@ Description:
 		interface associated with each cable cannot update
 		multiple cable states of an extcon device simultaneously.
 
-What:		/sys/class/extcon/.../cable.x/name
+What:		/sys/class/extcon/.../cable.X/name
 Date:		February 2012
 Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>
 Description:
-		The /sys/class/extcon/.../cable.x/name shows the name of cable
-		"x" (integer between 0 and 31) of an extcon device.
+		The /sys/class/extcon/.../cable.X/name shows the name of cable
+		"X" (integer between 0 and 31) of an extcon device.
 
-What:		/sys/class/extcon/.../cable.x/state
+What:		/sys/class/extcon/.../cable.X/state
 Date:		February 2012
 Contact:	MyungJoo Ham <myungjoo.ham@samsung.com>
 Description:
-		The /sys/class/extcon/.../cable.x/state shows and stores the
-		state of cable "x" (integer between 0 and 31) of an extcon
+		The /sys/class/extcon/.../cable.X/state shows and stores the
+		state of cable "X" (integer between 0 and 31) of an extcon
 		device. The state value is either 0 (detached) or 1
 		(attached).
 
diff --git a/Documentation/ABI/testing/sysfs-class-fc b/Documentation/ABI/testing/sysfs-class-fc
new file mode 100644
index 000000000000..3057a6d3b8cf
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-fc
@@ -0,0 +1,27 @@
+What:		/sys/class/fc/fc_udev_device/appid_store
+Date:		Aug 2021
+Contact:	Muneendra Kumar <muneendra.kumar@broadconm.com>
+Description:
+		This interface allows an admin to set an FC application
+		identifier in the blkcg associated with a cgroup id. The
+		identifier is typically a UUID that is associated with
+		an application or logical entity such as a virtual
+		machine or container group. The application or logical
+		entity utilizes a block device via the cgroup id.
+		FC adapter drivers may query the identifier and tag FC
+		traffic based on the identifier. FC host and FC fabric
+		entities can utilize the application id and FC traffic
+		tag to identify traffic sources.
+
+		The interface expects a string "<cgroupid>:<appid>" where:
+		<cgroupid> is inode of the cgroup in hexadecimal
+		<appid> is user provided string upto 128 characters
+		in length.
+
+		If an appid_store is done for a cgroup id that already
+		has an appid set, the new value will override the
+		previous value.
+
+		If an admin wants to remove an FC application identifier
+		from a cgroup, an appid_store should be done with the
+		following string: "<cgroupid>:"
diff --git a/Documentation/ABI/testing/sysfs-class-gnss b/Documentation/ABI/testing/sysfs-class-gnss
index c8553d972edd..9650f3a7fc03 100644
--- a/Documentation/ABI/testing/sysfs-class-gnss
+++ b/Documentation/ABI/testing/sysfs-class-gnss
@@ -1,4 +1,4 @@
-What:		/sys/class/gnss/gnssN/type
+What:		/sys/class/gnss/gnss<N>/type
 Date:		May 2018
 KernelVersion:	4.18
 Contact:	Johan Hovold <johan@kernel.org>
diff --git a/Documentation/ABI/testing/sysfs-class-hwmon b/Documentation/ABI/testing/sysfs-class-hwmon
new file mode 100644
index 000000000000..1f20687def44
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-hwmon
@@ -0,0 +1,932 @@
+What:		/sys/class/hwmon/hwmonX/name
+Description:
+		The chip name.
+		This should be a short, lowercase string, not containing
+		whitespace, dashes, or the wildcard character '*'.
+		This attribute represents the chip name. It is the only
+		mandatory attribute.
+		I2C devices get this attribute created automatically.
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/update_interval
+Description:
+		The interval at which the chip will update readings.
+		Unit: millisecond
+
+		RW
+
+		Some devices have a variable update rate or interval.
+		This attribute can be used to change it to the desired value.
+
+What:		/sys/class/hwmon/hwmonX/inY_min
+Description:
+		Voltage min value.
+
+		Unit: millivolt
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/inY_lcrit
+Description:
+		Voltage critical min value.
+
+		Unit: millivolt
+
+		RW
+
+		If voltage drops to or below this limit, the system may
+		take drastic action such as power down or reset. At the very
+		least, it should report a fault.
+
+What:		/sys/class/hwmon/hwmonX/inY_max
+Description:
+		Voltage max value.
+
+		Unit: millivolt
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/inY_crit
+Description:
+		Voltage critical max value.
+
+		Unit: millivolt
+
+		RW
+
+		If voltage reaches or exceeds this limit, the system may
+		take drastic action such as power down or reset. At the very
+		least, it should report a fault.
+
+What:		/sys/class/hwmon/hwmonX/inY_input
+Description:
+		Voltage input value.
+
+		Unit: millivolt
+
+		RO
+
+		Voltage measured on the chip pin.
+
+		Actual voltage depends on the scaling resistors on the
+		motherboard, as recommended in the chip datasheet.
+
+		This varies by chip and by motherboard.
+		Because of this variation, values are generally NOT scaled
+		by the chip driver, and must be done by the application.
+		However, some drivers (notably lm87 and via686a)
+		do scale, because of internal resistors built into a chip.
+		These drivers will output the actual voltage. Rule of
+		thumb: drivers should report the voltage values at the
+		"pins" of the chip.
+
+What:		/sys/class/hwmon/hwmonX/inY_average
+Description:
+		Average voltage
+
+		Unit: millivolt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/inY_lowest
+Description:
+		Historical minimum voltage
+
+		Unit: millivolt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/inY_highest
+Description:
+		Historical maximum voltage
+
+		Unit: millivolt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/inY_reset_history
+Description:
+		Reset inX_lowest and inX_highest
+
+		WO
+
+What:		/sys/class/hwmon/hwmonX/in_reset_history
+Description:
+		Reset inX_lowest and inX_highest for all sensors
+
+		WO
+
+What:		/sys/class/hwmon/hwmonX/inY_label
+Description:
+		Suggested voltage channel label.
+
+		Text string
+
+		Should only be created if the driver has hints about what
+		this voltage channel is being used for, and user-space
+		doesn't. In all other cases, the label is provided by
+		user-space.
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/inY_enable
+Description:
+		Enable or disable the sensors.
+
+		When disabled the sensor read will return -ENODATA.
+
+		- 1: Enable
+		- 0: Disable
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/cpuY_vid
+Description:
+		CPU core reference voltage.
+
+		Unit: millivolt
+
+		RO
+
+		Not always correct.
+
+What:		/sys/class/hwmon/hwmonX/vrm
+Description:
+		Voltage Regulator Module version number.
+
+		RW (but changing it should no more be necessary)
+
+		Originally the VRM standard version multiplied by 10, but now
+		an arbitrary number, as not all standards have a version
+		number.
+
+		Affects the way the driver calculates the CPU core reference
+		voltage from the vid pins.
+
+What:		/sys/class/hwmon/hwmonX/inY_rated_min
+Description:
+		Minimum rated voltage.
+
+		Unit: millivolt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/inY_rated_max
+Description:
+		Maximum rated voltage.
+
+		Unit: millivolt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/fanY_min
+Description:
+		Fan minimum value
+
+		Unit: revolution/min (RPM)
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/fanY_max
+Description:
+		Fan maximum value
+
+		Unit: revolution/min (RPM)
+
+		Only rarely supported by the hardware.
+		RW
+
+What:		/sys/class/hwmon/hwmonX/fanY_input
+Description:
+		Fan input value.
+
+		Unit: revolution/min (RPM)
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/fanY_div
+Description:
+		Fan divisor.
+
+		Integer value in powers of two (1, 2, 4, 8, 16, 32, 64, 128).
+
+		RW
+
+		Some chips only support values 1, 2, 4 and 8.
+		Note that this is actually an internal clock divisor, which
+		affects the measurable speed range, not the read value.
+
+What:		/sys/class/hwmon/hwmonX/fanY_pulses
+Description:
+		Number of tachometer pulses per fan revolution.
+
+		Integer value, typically between 1 and 4.
+
+		RW
+
+		This value is a characteristic of the fan connected to the
+		device's input, so it has to be set in accordance with the fan
+		model.
+
+		Should only be created if the chip has a register to configure
+		the number of pulses. In the absence of such a register (and
+		thus attribute) the value assumed by all devices is 2 pulses
+		per fan revolution.
+
+What:		/sys/class/hwmon/hwmonX/fanY_target
+Description:
+		Desired fan speed
+
+		Unit: revolution/min (RPM)
+
+		RW
+
+		Only makes sense if the chip supports closed-loop fan speed
+		control based on the measured fan speed.
+
+What:		/sys/class/hwmon/hwmonX/fanY_label
+Description:
+		Suggested fan channel label.
+
+		Text string
+
+		Should only be created if the driver has hints about what
+		this fan channel is being used for, and user-space doesn't.
+		In all other cases, the label is provided by user-space.
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/fanY_enable
+Description:
+		Enable or disable the sensors.
+
+		When disabled the sensor read will return -ENODATA.
+
+		- 1: Enable
+		- 0: Disable
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/pwmY
+Description:
+		Pulse width modulation fan control.
+
+		Integer value in the range 0 to 255
+
+		RW
+
+		255 is max or 100%.
+
+What:		/sys/class/hwmon/hwmonX/pwmY_enable
+Description:
+		Fan speed control method:
+
+		- 0: no fan speed control (i.e. fan at full speed)
+		- 1: manual fan speed control enabled (using `pwmY`)
+		- 2+: automatic fan speed control enabled
+
+		Check individual chip documentation files for automatic mode
+		details.
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/pwmY_mode
+Description:
+		- 0: DC mode (direct current)
+		- 1: PWM mode (pulse-width modulation)
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/pwmY_freq
+Description:
+		Base PWM frequency in Hz.
+
+		Only possibly available when pwmN_mode is PWM, but not always
+		present even then.
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/pwmY_auto_channels_temp
+Description:
+		Select which temperature channels affect this PWM output in
+		auto mode.
+
+		Bitfield, 1 is temp1, 2 is temp2, 4 is temp3 etc...
+		Which values are possible depend on the chip used.
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/pwmY_auto_pointZ_pwm
+What:		/sys/class/hwmon/hwmonX/pwmY_auto_pointZ_temp
+What:		/sys/class/hwmon/hwmonX/pwmY_auto_pointZ_temp_hyst
+Description:
+		Define the PWM vs temperature curve.
+
+		Number of trip points is chip-dependent. Use this for chips
+		which associate trip points to PWM output channels.
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/tempY_auto_pointZ_pwm
+What:		/sys/class/hwmon/hwmonX/tempY_auto_pointZ_temp
+What:		/sys/class/hwmon/hwmonX/tempY_auto_pointZ_temp_hyst
+Description:
+		Define the PWM vs temperature curve.
+
+		Number of trip points is chip-dependent. Use this for chips
+		which associate trip points to temperature channels.
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/tempY_type
+Description:
+		Sensor type selection.
+
+		Integers 1 to 6
+
+		RW
+
+		- 1: CPU embedded diode
+		- 2: 3904 transistor
+		- 3: thermal diode
+		- 4: thermistor
+		- 5: AMD AMDSI
+		- 6: Intel PECI
+
+		Not all types are supported by all chips
+
+What:		/sys/class/hwmon/hwmonX/tempY_max
+Description:
+		Temperature max value.
+
+		Unit: millidegree Celsius (or millivolt, see below)
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/tempY_min
+Description:
+		Temperature min value.
+
+		Unit: millidegree Celsius
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/tempY_max_hyst
+Description:
+		Temperature hysteresis value for max limit.
+
+		Unit: millidegree Celsius
+
+		Must be reported as an absolute temperature, NOT a delta
+		from the max value.
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/tempY_min_hyst
+Description:
+		Temperature hysteresis value for min limit.
+		Unit: millidegree Celsius
+
+		Must be reported as an absolute temperature, NOT a delta
+		from the min value.
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/tempY_input
+Description:
+		Temperature input value.
+
+		Unit: millidegree Celsius
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/tempY_crit
+Description:
+		Temperature critical max value, typically greater than
+		corresponding temp_max values.
+
+		Unit: millidegree Celsius
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/tempY_crit_alarm
+Description:
+		Critical high temperature alarm flag.
+
+		- 0: OK
+		- 1: temperature has reached tempY_crit
+
+		RW
+
+		Contrary to regular alarm flags which clear themselves
+		automatically when read, this one sticks until cleared by
+		the user. This is done by writing 0 to the file. Writing
+		other values is unsupported.
+
+What:		/sys/class/hwmon/hwmonX/tempY_crit_hyst
+Description:
+		Temperature hysteresis value for critical limit.
+
+		Unit: millidegree Celsius
+
+		Must be reported as an absolute temperature, NOT a delta
+		from the critical value.
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/tempY_emergency
+Description:
+		Temperature emergency max value, for chips supporting more than
+		two upper temperature limits. Must be equal or greater than
+		corresponding temp_crit values.
+
+		Unit: millidegree Celsius
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/tempY_emergency_hyst
+Description:
+		Temperature hysteresis value for emergency limit.
+
+		Unit: millidegree Celsius
+
+		Must be reported as an absolute temperature, NOT a delta
+		from the emergency value.
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/tempY_lcrit
+Description:
+		Temperature critical min value, typically lower than
+		corresponding temp_min values.
+
+		Unit: millidegree Celsius
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/tempY_lcrit_hyst
+Description:
+		Temperature hysteresis value for critical min limit.
+
+		Unit: millidegree Celsius
+
+		Must be reported as an absolute temperature, NOT a delta
+		from the critical min value.
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/tempY_offset
+Description:
+		Temperature offset which is added to the temperature reading
+		by the chip.
+
+		Unit: millidegree Celsius
+
+		Read/Write value.
+
+What:		/sys/class/hwmon/hwmonX/tempY_label
+Description:
+		Suggested temperature channel label.
+
+		Text string
+
+		Should only be created if the driver has hints about what
+		this temperature channel is being used for, and user-space
+		doesn't. In all other cases, the label is provided by
+		user-space.
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/tempY_lowest
+Description:
+		Historical minimum temperature
+
+		Unit: millidegree Celsius
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/tempY_highest
+Description:
+		Historical maximum temperature
+
+		Unit: millidegree Celsius
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/tempY_reset_history
+Description:
+		Reset temp_lowest and temp_highest
+
+		WO
+
+What:		/sys/class/hwmon/hwmonX/temp_reset_history
+Description:
+		Reset temp_lowest and temp_highest for all sensors
+
+		WO
+
+What:		/sys/class/hwmon/hwmonX/tempY_enable
+Description:
+		Enable or disable the sensors.
+
+		When disabled the sensor read will return -ENODATA.
+
+		- 1: Enable
+		- 0: Disable
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/tempY_rated_min
+Description:
+		Minimum rated temperature.
+
+		Unit: millidegree Celsius
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/tempY_rated_max
+Description:
+		Maximum rated temperature.
+
+		Unit: millidegree Celsius
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/currY_max
+Description:
+		Current max value
+
+		Unit: milliampere
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/currY_min
+Description:
+		Current min value.
+
+		Unit: milliampere
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/currY_lcrit
+Description:
+		Current critical low value
+
+		Unit: milliampere
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/currY_crit
+Description:
+		Current critical high value.
+
+		Unit: milliampere
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/currY_input
+Description:
+		Current input value
+
+		Unit: milliampere
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/currY_average
+Description:
+		Average current use
+
+		Unit: milliampere
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/currY_lowest
+Description:
+		Historical minimum current
+
+		Unit: milliampere
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/currY_highest
+Description:
+		Historical maximum current
+		Unit: milliampere
+		RO
+
+What:		/sys/class/hwmon/hwmonX/currY_reset_history
+Description:
+		Reset currX_lowest and currX_highest
+
+		WO
+
+What:		/sys/class/hwmon/hwmonX/curr_reset_history
+Description:
+		Reset currX_lowest and currX_highest for all sensors
+
+		WO
+
+What:		/sys/class/hwmon/hwmonX/currY_enable
+Description:
+		Enable or disable the sensors.
+
+		When disabled the sensor read will return -ENODATA.
+
+		- 1: Enable
+		- 0: Disable
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/currY_rated_min
+Description:
+		Minimum rated current.
+
+		Unit: milliampere
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/currY_rated_max
+Description:
+		Maximum rated current.
+
+		Unit: milliampere
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/powerY_average
+Description:
+		Average power use
+
+		Unit: microWatt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/powerY_average_interval
+Description:
+		Power use averaging interval.  A poll
+		notification is sent to this file if the
+		hardware changes the averaging interval.
+
+		Unit: milliseconds
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/powerY_average_interval_max
+Description:
+		Maximum power use averaging interval
+
+		Unit: milliseconds
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/powerY_average_interval_min
+Description:
+		Minimum power use averaging interval
+
+		Unit: milliseconds
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/powerY_average_highest
+Description:
+		Historical average maximum power use
+
+		Unit: microWatt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/powerY_average_lowest
+Description:
+		Historical average minimum power use
+
+		Unit: microWatt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/powerY_average_max
+Description:
+		A poll notification is sent to
+		`powerY_average` when power use
+		rises above this value.
+
+		Unit: microWatt
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/powerY_average_min
+Description:
+		A poll notification is sent to
+		`powerY_average` when power use
+		sinks below this value.
+
+		Unit: microWatt
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/powerY_input
+Description:
+		Instantaneous power use
+
+		Unit: microWatt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/powerY_input_highest
+Description:
+		Historical maximum power use
+
+		Unit: microWatt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/powerY_input_lowest
+Description:
+		Historical minimum power use
+
+		Unit: microWatt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/powerY_reset_history
+Description:
+		Reset input_highest, input_lowest,
+		average_highest and average_lowest.
+
+		WO
+
+What:		/sys/class/hwmon/hwmonX/powerY_accuracy
+Description:
+		Accuracy of the power meter.
+
+		Unit: Percent
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/powerY_cap
+Description:
+		If power use rises above this limit, the
+		system should take action to reduce power use.
+		A poll notification is sent to this file if the
+		cap is changed by the hardware.  The `*_cap`
+		files only appear if the cap is known to be
+		enforced by hardware.
+
+		Unit: microWatt
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/powerY_cap_hyst
+Description:
+		Margin of hysteresis built around capping and
+		notification.
+
+		Unit: microWatt
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/powerY_cap_max
+Description:
+		Maximum cap that can be set.
+
+		Unit: microWatt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/powerY_cap_min
+Description:
+		Minimum cap that can be set.
+
+		Unit: microWatt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/powerY_max
+Description:
+		Maximum power.
+
+		Unit: microWatt
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/powerY_crit
+Description:
+		Critical maximum power.
+
+		If power rises to or above this limit, the
+		system is expected take drastic action to reduce
+		power consumption, such as a system shutdown or
+		a forced powerdown of some devices.
+
+		Unit: microWatt
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/powerY_enable
+Description:
+		Enable or disable the sensors.
+
+		When disabled the sensor read will return
+		-ENODATA.
+
+		- 1: Enable
+		- 0: Disable
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/powerY_rated_min
+Description:
+		Minimum rated power.
+
+		Unit: microWatt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/powerY_rated_max
+Description:
+		Maximum rated power.
+
+		Unit: microWatt
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/energyY_input
+Description:
+		Cumulative energy use
+
+		Unit: microJoule
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/energyY_enable
+Description:
+		Enable or disable the sensors.
+
+		When disabled the sensor read will return
+		-ENODATA.
+
+		- 1: Enable
+		- 0: Disable
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/humidityY_input
+Description:
+		Humidity
+
+		Unit: milli-percent (per cent mille, pcm)
+
+		RO
+
+
+What:		/sys/class/hwmon/hwmonX/humidityY_enable
+Description:
+		Enable or disable the sensors
+
+		When disabled the sensor read will return
+		-ENODATA.
+
+		- 1: Enable
+		- 0: Disable
+
+		RW
+
+What:		/sys/class/hwmon/hwmonX/humidityY_rated_min
+Description:
+		Minimum rated humidity.
+
+		Unit: milli-percent (per cent mille, pcm)
+
+		RO
+
+What:		/sys/class/hwmon/hwmonX/humidityY_rated_max
+Description:
+		Maximum rated humidity.
+
+		Unit: milli-percent (per cent mille, pcm)
+
+		RO
+
+
+What:		/sys/class/hwmon/hwmonX/intrusionY_alarm
+Description:
+		Chassis intrusion detection
+
+		- 0: OK
+		- 1: intrusion detected
+
+		RW
+
+		Contrary to regular alarm flags which clear themselves
+		automatically when read, this one sticks until cleared by
+		the user. This is done by writing 0 to the file. Writing
+		other values is unsupported.
+
+What:		/sys/class/hwmon/hwmonX/intrusionY_beep
+Description:
+		Chassis intrusion beep
+
+		- 0: disable
+		- 1: enable
+
+		RW
diff --git a/Documentation/ABI/testing/sysfs-class-mei b/Documentation/ABI/testing/sysfs-class-mei
index 5c52372b43cb..1db36ddf8e58 100644
--- a/Documentation/ABI/testing/sysfs-class-mei
+++ b/Documentation/ABI/testing/sysfs-class-mei
@@ -6,7 +6,7 @@ Description:
 		The mei/ class sub-directory belongs to mei device class
 
 
-What:		/sys/class/mei/meiN/
+What:		/sys/class/mei/mei<N>/
 Date:		May 2014
 KernelVersion:	3.17
 Contact:	Tomas Winkler <tomas.winkler@intel.com>
@@ -14,7 +14,7 @@ Description:
 		The /sys/class/mei/meiN directory is created for
 		each probed mei device
 
-What:		/sys/class/mei/meiN/fw_status
+What:		/sys/class/mei/mei<N>/fw_status
 Date:		Nov 2014
 KernelVersion:	3.19
 Contact:	Tomas Winkler <tomas.winkler@intel.com>
@@ -29,7 +29,7 @@ Description:	Display fw status registers content
 		Also number of registers varies between 1 and 6
 		depending on generation.
 
-What:		/sys/class/mei/meiN/hbm_ver
+What:		/sys/class/mei/mei<N>/hbm_ver
 Date:		Aug 2016
 KernelVersion:	4.9
 Contact:	Tomas Winkler <tomas.winkler@intel.com>
@@ -38,7 +38,7 @@ Description:	Display the negotiated HBM protocol version.
 		The HBM protocol version negotiated
 		between the driver and the device.
 
-What:		/sys/class/mei/meiN/hbm_ver_drv
+What:		/sys/class/mei/mei<N>/hbm_ver_drv
 Date:		Aug 2016
 KernelVersion:	4.9
 Contact:	Tomas Winkler <tomas.winkler@intel.com>
@@ -46,7 +46,7 @@ Description:	Display the driver HBM protocol version.
 
 		The HBM protocol version supported by the driver.
 
-What:		/sys/class/mei/meiN/tx_queue_limit
+What:		/sys/class/mei/mei<N>/tx_queue_limit
 Date:		Jan 2018
 KernelVersion:	4.16
 Contact:	Tomas Winkler <tomas.winkler@intel.com>
@@ -55,7 +55,7 @@ Description:	Configure tx queue limit
 		Set maximal number of pending writes
 		per opened session.
 
-What:		/sys/class/mei/meiN/fw_ver
+What:		/sys/class/mei/mei<N>/fw_ver
 Date:		May 2018
 KernelVersion:	4.18
 Contact:	Tomas Winkler <tomas.winkler@intel.com>
@@ -66,7 +66,7 @@ Description:	Display the ME firmware version.
 		There can be up to three such blocks for different
 		FW components.
 
-What:		/sys/class/mei/meiN/dev_state
+What:		/sys/class/mei/mei<N>/dev_state
 Date:		Mar 2019
 KernelVersion:	5.1
 Contact:	Tomas Winkler <tomas.winkler@intel.com>
@@ -81,7 +81,7 @@ Description:	Display the ME device state.
 		POWER_DOWN
 		POWER_UP
 
-What:		/sys/class/mei/meiN/trc
+What:		/sys/class/mei/mei<N>/trc
 Date:		Nov 2019
 KernelVersion:	5.5
 Contact:	Tomas Winkler <tomas.winkler@intel.com>
@@ -91,7 +91,7 @@ Description:	Display trc status register content
 		status information into trc status register
 		for BIOS and OS to monitor fw health.
 
-What:		/sys/class/mei/meiN/kind
+What:		/sys/class/mei/mei<N>/kind
 Date:		Jul 2020
 KernelVersion:	5.8
 Contact:	Tomas Winkler <tomas.winkler@intel.com>
diff --git a/Documentation/ABI/testing/sysfs-class-mic b/Documentation/ABI/testing/sysfs-class-mic
index bd0e780c3760..5e5f36d10055 100644
--- a/Documentation/ABI/testing/sysfs-class-mic
+++ b/Documentation/ABI/testing/sysfs-class-mic
@@ -8,7 +8,7 @@ Description:
 		PCIe form factor add-in Coprocessor card based on the Intel Many
 		Integrated Core (MIC) architecture that runs a Linux OS.
 
-What:		/sys/class/mic/mic(x)
+What:		/sys/class/mic/mic<X>
 Date:		October 2013
 KernelVersion:	3.13
 Contact:	Sudeep Dutt <sudeep.dutt@intel.com>
@@ -17,7 +17,7 @@ Description:
 		represent MIC devices (0,1,..etc). Each directory has
 		information specific to that MIC device.
 
-What:		/sys/class/mic/mic(x)/family
+What:		/sys/class/mic/mic<X>/family
 Date:		October 2013
 KernelVersion:	3.13
 Contact:	Sudeep Dutt <sudeep.dutt@intel.com>
@@ -25,7 +25,7 @@ Description:
 		Provides information about the Coprocessor family for an Intel
 		MIC device. For example - "x100"
 
-What:		/sys/class/mic/mic(x)/stepping
+What:		/sys/class/mic/mic<X>/stepping
 Date:		October 2013
 KernelVersion:	3.13
 Contact:	Sudeep Dutt <sudeep.dutt@intel.com>
@@ -33,7 +33,7 @@ Description:
 		Provides information about the silicon stepping for an Intel
 		MIC device. For example - "A0" or "B0"
 
-What:		/sys/class/mic/mic(x)/state
+What:		/sys/class/mic/mic<X>/state
 Date:		October 2013
 KernelVersion:	3.13
 Contact:	Sudeep Dutt <sudeep.dutt@intel.com>
@@ -69,7 +69,7 @@ Description:
 		"shutdown"  Initiates card OS shutdown.
 		==========  ===================================================
 
-What:		/sys/class/mic/mic(x)/shutdown_status
+What:		/sys/class/mic/mic<X>/shutdown_status
 Date:		October 2013
 KernelVersion:	3.13
 Contact:	Sudeep Dutt <sudeep.dutt@intel.com>
@@ -88,7 +88,7 @@ Description:
 		"restart"   Shutdown because of a restart command.
 		==========  ===================================================
 
-What:		/sys/class/mic/mic(x)/cmdline
+What:		/sys/class/mic/mic<X>/cmdline
 Date:		October 2013
 KernelVersion:	3.13
 Contact:	Sudeep Dutt <sudeep.dutt@intel.com>
@@ -104,7 +104,7 @@ Description:
 		or modify existing ones and then write the whole kernel command
 		line back to this entry.
 
-What:		/sys/class/mic/mic(x)/firmware
+What:		/sys/class/mic/mic<X>/firmware
 Date:		October 2013
 KernelVersion:	3.13
 Contact:	Sudeep Dutt <sudeep.dutt@intel.com>
@@ -114,7 +114,7 @@ Description:
 		card can be found. The entry can be written to change the
 		firmware image location under /lib/firmware/.
 
-What:		/sys/class/mic/mic(x)/ramdisk
+What:		/sys/class/mic/mic<X>/ramdisk
 Date:		October 2013
 KernelVersion:	3.13
 Contact:	Sudeep Dutt <sudeep.dutt@intel.com>
@@ -124,7 +124,7 @@ Description:
 		OS boot can be found. The entry can be written to change
 		the ramdisk image location under /lib/firmware/.
 
-What:		/sys/class/mic/mic(x)/bootmode
+What:		/sys/class/mic/mic<X>/bootmode
 Date:		October 2013
 KernelVersion:	3.13
 Contact:	Sudeep Dutt <sudeep.dutt@intel.com>
@@ -135,7 +135,7 @@ Description:
 		a) linux - Boot a Linux image.
 		b) flash - Boot an image for flash updates.
 
-What:		/sys/class/mic/mic(x)/log_buf_addr
+What:		/sys/class/mic/mic<X>/log_buf_addr
 Date:		October 2013
 KernelVersion:	3.13
 Contact:	Sudeep Dutt <sudeep.dutt@intel.com>
@@ -149,7 +149,7 @@ Description:
 		log buffer address to be written can be found in the System.map
 		file of the card OS.
 
-What:		/sys/class/mic/mic(x)/log_buf_len
+What:		/sys/class/mic/mic<X>/log_buf_len
 Date:		October 2013
 KernelVersion:	3.13
 Contact:	Sudeep Dutt <sudeep.dutt@intel.com>
@@ -163,7 +163,7 @@ Description:
 		buffer length address to be written can be found in the
 		System.map file of the card OS.
 
-What:		/sys/class/mic/mic(x)/heartbeat_enable
+What:		/sys/class/mic/mic<X>/heartbeat_enable
 Date:		March 2015
 KernelVersion:	4.4
 Contact:	Ashutosh Dixit <ashutosh.dixit@intel.com>
diff --git a/Documentation/ABI/testing/sysfs-class-mux b/Documentation/ABI/testing/sysfs-class-mux
index 8715f9c7bd4f..c58b7b6e1aa6 100644
--- a/Documentation/ABI/testing/sysfs-class-mux
+++ b/Documentation/ABI/testing/sysfs-class-mux
@@ -7,7 +7,7 @@ Description:
 		Framework and provides a sysfs interface for using MUX
 		controllers.
 
-What:		/sys/class/mux/muxchipN/
+What:		/sys/class/mux/muxchip<N>/
 Date:		April 2017
 KernelVersion:	4.13
 Contact:	Peter Rosin <peda@axentia.se>
diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power
index ca830c6cd809..f7904efc4cfa 100644
--- a/Documentation/ABI/testing/sysfs-class-power
+++ b/Documentation/ABI/testing/sysfs-class-power
@@ -480,6 +480,19 @@ Description:
 
 		Valid values: Represented in microvolts
 
+What:		/sys/class/power_supply/<supply_name>/cycle_count
+Date:		January 2010
+Contact:	linux-pm@vger.kernel.org
+Description:
+		Reports the number of full charge + discharge cycles the
+		battery has undergone.
+
+		Access: Read
+
+		Valid values:
+			Integer > 0: representing full cycles
+			Integer = 0: cycle_count info is not available
+
 **USB Properties**
 
 What:		/sys/class/power_supply/<supply_name>/input_current_limit
diff --git a/Documentation/ABI/testing/sysfs-class-pwm b/Documentation/ABI/testing/sysfs-class-pwm
index c20e61354561..3d65285bcd5f 100644
--- a/Documentation/ABI/testing/sysfs-class-pwm
+++ b/Documentation/ABI/testing/sysfs-class-pwm
@@ -7,7 +7,7 @@ Description:
 		Framework and provides a sysfs interface for using PWM
 		channels.
 
-What:		/sys/class/pwm/pwmchipN/
+What:		/sys/class/pwm/pwmchip<N>/
 Date:		May 2013
 KernelVersion:	3.11
 Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
@@ -16,14 +16,14 @@ Description:
 		probed PWM controller/chip where N is the base of the
 		PWM chip.
 
-What:		/sys/class/pwm/pwmchipN/npwm
+What:		/sys/class/pwm/pwmchip<N>/npwm
 Date:		May 2013
 KernelVersion:	3.11
 Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
 Description:
 		The number of PWM channels supported by the PWM chip.
 
-What:		/sys/class/pwm/pwmchipN/export
+What:		/sys/class/pwm/pwmchip<N>/export
 Date:		May 2013
 KernelVersion:	3.11
 Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
@@ -31,14 +31,14 @@ Description:
 		Exports a PWM channel from the PWM chip for sysfs control.
 		Value is between 0 and /sys/class/pwm/pwmchipN/npwm - 1.
 
-What:		/sys/class/pwm/pwmchipN/unexport
+What:		/sys/class/pwm/pwmchip<N>/unexport
 Date:		May 2013
 KernelVersion:	3.11
 Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
 Description:
 		Unexports a PWM channel.
 
-What:		/sys/class/pwm/pwmchipN/pwmX
+What:		/sys/class/pwm/pwmchip<N>/pwmX
 Date:		May 2013
 KernelVersion:	3.11
 Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
@@ -47,21 +47,21 @@ Description:
 		each exported PWM channel where X is the exported PWM
 		channel number.
 
-What:		/sys/class/pwm/pwmchipN/pwmX/period
+What:		/sys/class/pwm/pwmchip<N>/pwmX/period
 Date:		May 2013
 KernelVersion:	3.11
 Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
 Description:
 		Sets the PWM signal period in nanoseconds.
 
-What:		/sys/class/pwm/pwmchipN/pwmX/duty_cycle
+What:		/sys/class/pwm/pwmchip<N>/pwmX/duty_cycle
 Date:		May 2013
 KernelVersion:	3.11
 Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
 Description:
 		Sets the PWM signal duty cycle in nanoseconds.
 
-What:		/sys/class/pwm/pwmchipN/pwmX/polarity
+What:		/sys/class/pwm/pwmchip<N>/pwmX/polarity
 Date:		May 2013
 KernelVersion:	3.11
 Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
@@ -69,7 +69,7 @@ Description:
 		Sets the output polarity of the PWM signal to "normal" or
 		"inversed".
 
-What:		/sys/class/pwm/pwmchipN/pwmX/enable
+What:		/sys/class/pwm/pwmchip<N>/pwmX/enable
 Date:		May 2013
 KernelVersion:	3.11
 Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
@@ -78,7 +78,7 @@ Description:
 		0 is disabled
 		1 is enabled
 
-What:		/sys/class/pwm/pwmchipN/pwmX/capture
+What:		/sys/class/pwm/pwmchip<N>/pwmX/capture
 Date:		June 2016
 KernelVersion:	4.8
 Contact:	Lee Jones <lee.jones@linaro.org>
diff --git a/Documentation/ABI/testing/sysfs-class-rapidio b/Documentation/ABI/testing/sysfs-class-rapidio
index 19aefb21b639..81e09145525a 100644
--- a/Documentation/ABI/testing/sysfs-class-rapidio
+++ b/Documentation/ABI/testing/sysfs-class-rapidio
@@ -10,7 +10,7 @@ Description:
 		NOTE: An mport ID is not a RapidIO destination ID assigned to a
 		given local mport device.
 
-What:		/sys/class/rapidio_port/rapidioN/sys_size
+What:		/sys/class/rapidio_port/rapidio<N>/sys_size
 Date:		Apr, 2014
 KernelVersion:	v3.15
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
@@ -22,7 +22,7 @@ Description:
 
 		1 = large (16-bit destination ID, max. 65536 devices).
 
-What:		/sys/class/rapidio_port/rapidioN/port_destid
+What:		/sys/class/rapidio_port/rapidio<N>/port_destid
 Date:		Apr, 2014
 KernelVersion:	v3.15
 Contact:	Matt Porter <mporter@kernel.crashing.org>,
diff --git a/Documentation/ABI/testing/sysfs-class-rc b/Documentation/ABI/testing/sysfs-class-rc
index 9c8ff7910858..84e46d70d82b 100644
--- a/Documentation/ABI/testing/sysfs-class-rc
+++ b/Documentation/ABI/testing/sysfs-class-rc
@@ -7,7 +7,7 @@ Description:
 		core and provides a sysfs interface for configuring infrared
 		remote controller receivers.
 
-What:		/sys/class/rc/rcN/
+What:		/sys/class/rc/rc<N>/
 Date:		Apr 2010
 KernelVersion:	2.6.35
 Contact:	Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
@@ -15,7 +15,7 @@ Description:
 		A /sys/class/rc/rcN directory is created for each remote
 		control receiver device where N is the number of the receiver.
 
-What:		/sys/class/rc/rcN/protocols
+What:		/sys/class/rc/rc<N>/protocols
 Date:		Jun 2010
 KernelVersion:	2.6.36
 Contact:	Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
@@ -40,7 +40,7 @@ Description:
 		Write fails with EINVAL if an invalid protocol combination or
 		unknown protocol name is used.
 
-What:		/sys/class/rc/rcN/filter
+What:		/sys/class/rc/rc<N>/filter
 Date:		Jan 2014
 KernelVersion:	3.15
 Contact:	Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
@@ -55,7 +55,7 @@ Description:
 
 		This value may be reset to 0 if the current protocol is altered.
 
-What:		/sys/class/rc/rcN/filter_mask
+What:		/sys/class/rc/rc<N>/filter_mask
 Date:		Jan 2014
 KernelVersion:	3.15
 Contact:	Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
@@ -72,7 +72,7 @@ Description:
 
 		This value may be reset to 0 if the current protocol is altered.
 
-What:		/sys/class/rc/rcN/wakeup_protocols
+What:		/sys/class/rc/rc<N>/wakeup_protocols
 Date:		Feb 2017
 KernelVersion:	4.11
 Contact:	Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
@@ -98,7 +98,7 @@ Description:
 		unknown protocol name is used, or if wakeup is not supported by
 		the hardware.
 
-What:		/sys/class/rc/rcN/wakeup_filter
+What:		/sys/class/rc/rc<N>/wakeup_filter
 Date:		Jan 2014
 KernelVersion:	3.15
 Contact:	Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
@@ -117,7 +117,7 @@ Description:
 
 		This value may be reset to 0 if the wakeup protocol is altered.
 
-What:		/sys/class/rc/rcN/wakeup_filter_mask
+What:		/sys/class/rc/rc<N>/wakeup_filter_mask
 Date:		Jan 2014
 KernelVersion:	3.15
 Contact:	Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
diff --git a/Documentation/ABI/testing/sysfs-class-rc-nuvoton b/Documentation/ABI/testing/sysfs-class-rc-nuvoton
index d3abe45f8690..f7bad8ecd08f 100644
--- a/Documentation/ABI/testing/sysfs-class-rc-nuvoton
+++ b/Documentation/ABI/testing/sysfs-class-rc-nuvoton
@@ -1,4 +1,4 @@
-What:		/sys/class/rc/rcN/wakeup_data
+What:		/sys/class/rc/rc<N>/wakeup_data
 Date:		Mar 2016
 KernelVersion:	4.6
 Contact:	Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
diff --git a/Documentation/ABI/testing/sysfs-class-thermal b/Documentation/ABI/testing/sysfs-class-thermal
new file mode 100644
index 000000000000..2c52bb1f864c
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-thermal
@@ -0,0 +1,259 @@
+What:		/sys/class/thermal/thermal_zoneX/type
+Description:
+		Strings which represent the thermal zone type.
+		This is given by thermal zone driver as part of registration.
+		E.g: "acpitz" indicates it's an ACPI thermal device.
+		In order to keep it consistent with hwmon sys attribute; this
+		shouldbe a short, lowercase string, not containing spaces nor
+		dashes.
+
+		RO, Required
+
+What:		/sys/class/thermal/thermal_zoneX/temp
+Description:
+		Current temperature as reported by thermal zone (sensor).
+
+		Unit: millidegree Celsius
+
+		RO, Required
+
+What:		/sys/class/thermal/thermal_zoneX/mode
+Description:
+		One of the predefined values in [enabled, disabled].
+		This file gives information about the algorithm that is
+		currently managing the thermal zone. It can be either default
+		kernel based algorithm or user space application.
+
+		enabled
+				enable Kernel Thermal management.
+		disabled
+				Preventing kernel thermal zone driver actions upon
+				trip points so that user application can take full
+				charge of the thermal management.
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/policy
+Description:
+		One of the various thermal governors used for a particular zone.
+
+		RW, Required
+
+What:		/sys/class/thermal/thermal_zoneX/available_policies
+Description:
+		Available thermal governors which can be used for a
+		particular zone.
+
+		RO, Required
+
+What:		/sys/class/thermal/thermal_zoneX/trip_point_Y_temp
+Description:
+		The temperature above which trip point will be fired.
+
+		Unit: millidegree Celsius
+
+		RO, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/trip_point_Y_type
+Description:
+		Strings which indicate the type of the trip point.
+
+		E.g. it can be one of critical, hot, passive, `active[0-*]`
+		for ACPI thermal zone.
+
+		RO, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/trip_point_Y_hyst
+Description:
+		The hysteresis value for a trip point, represented as an
+		integer.
+
+		Unit: Celsius
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/cdevY
+Description:
+	Sysfs link to the thermal cooling device node where the sys I/F
+	for cooling device throttling control represents.
+
+	RO, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/cdevY_trip_point
+Description:
+		The trip point in this thermal zone which `cdev[0-*]` is
+		associated with; -1 means the cooling device is not
+		associated with any trip point.
+
+		RO, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/cdevY_weight
+Description:
+		The influence of `cdev[0-*]` in this thermal zone. This value
+		is relative to the rest of cooling devices in the thermal
+		zone. For example, if a cooling device has a weight double
+		than that of other, it's twice as effective in cooling the
+		thermal zone.
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/emul_temp
+Description:
+		Interface to set the emulated temperature method in thermal zone
+		(sensor). After setting this temperature, the thermal zone may
+		pass this temperature to platform emulation function if
+		registered or cache it locally. This is useful in debugging
+		different temperature threshold and its associated cooling
+		action. This is write only node and writing 0 on this node
+		should disable emulation.
+
+		Unit: millidegree Celsius
+
+		WO, Optional
+
+		WARNING:
+		    Be careful while enabling this option on production systems,
+		    because userland can easily disable the thermal policy by simply
+		    flooding this sysfs node with low temperature values.
+
+
+What:		/sys/class/thermal/thermal_zoneX/k_d
+Description:
+		The derivative term of the power allocator governor's PID
+		controller. For more information see
+		Documentation/driver-api/thermal/power_allocator.rst
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/k_i
+Description:
+		The integral term of the power allocator governor's PID
+		controller. This term allows the PID controller to compensate
+		for long term drift. For more information see
+		Documentation/driver-api/thermal/power_allocator.rst
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/k_po
+Description:
+		The proportional term of the power allocator governor's PID
+		controller during temperature overshoot. Temperature overshoot
+		is when the current temperature is above the "desired
+		temperature" trip point. For more information see
+		Documentation/driver-api/thermal/power_allocator.rst
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/k_pu
+Description:
+		The proportional term of the power allocator governor's PID
+		controller during temperature undershoot. Temperature undershoot
+		is when the current temperature is below the "desired
+		temperature" trip point. For more information see
+		Documentation/driver-api/thermal/power_allocator.rst
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/integral_cutoff
+Description:
+		Temperature offset from the desired temperature trip point
+		above which the integral term of the power allocator
+		governor's PID controller starts accumulating errors. For
+		example, if integral_cutoff is 0, then the integral term only
+		accumulates error when temperature is above the desired
+		temperature trip point. For more information see
+		Documentation/driver-api/thermal/power_allocator.rst
+
+		Unit: millidegree Celsius
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/slope
+Description:
+		The slope constant used in a linear extrapolation model
+		to determine a hotspot temperature based off the sensor's
+		raw readings. It is up to the device driver to determine
+		the usage of these values.
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/offset
+Description:
+		The offset constant used in a linear extrapolation model
+		to determine a hotspot temperature based off the sensor's
+		raw readings. It is up to the device driver to determine
+		the usage of these values.
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/sustainable_power
+Description:
+		An estimate of the sustained power that can be dissipated by
+		the thermal zone. Used by the power allocator governor. For
+		more information see
+		Documentation/driver-api/thermal/power_allocator.rst
+
+		Unit: milliwatts
+
+		RW, Optional
+
+What:		/sys/class/thermal/cooling_deviceX/type
+Description:
+		String which represents the type of device, e.g:
+
+		- for generic ACPI: should be "Fan", "Processor" or "LCD"
+		- for memory controller device on intel_menlow platform:
+		should be "Memory controller".
+
+		RO, Required
+
+What:		/sys/class/thermal/cooling_deviceX/max_state
+Description:
+		The maximum permissible cooling state of this cooling device.
+
+		RO, Required
+
+What:		/sys/class/thermal/cooling_deviceX/cur_state
+Description:
+		The current cooling state of this cooling device.
+		The value can any integer numbers between 0 and max_state:
+
+		- cur_state == 0 means no cooling
+		- cur_state == max_state means the maximum cooling.
+
+		RW, Required
+
+What:		/sys/class/thermal/cooling_deviceX/stats/reset
+Description:
+		Writing any value resets the cooling device's statistics.
+
+		WO, Required
+
+What:		/sys/class/thermal/cooling_deviceX/stats/time_in_state_ms:
+Description:
+		The amount of time spent by the cooling device in various
+		cooling states. The output will have "<state> <time>" pair
+		in each line, which will mean this cooling device spent <time>
+		msec of time at <state>.
+
+		Output will have one line for each of the supported states.
+
+		RO, Required
+
+What:		/sys/class/thermal/cooling_deviceX/stats/total_trans
+Description:
+		A single positive value showing the total number of times
+		the state of a cooling device is changed.
+
+		RO, Required
+
+What:		/sys/class/thermal/cooling_deviceX/stats/trans_table
+Description:
+		This gives fine grained information about all the cooling state
+		transitions. The cat output here is a two dimensional matrix,
+		where an entry <i,j> (row i, column j) represents the number
+		of transitions from State_i to State_j. If the transition
+		table is bigger than PAGE_SIZE, reading this will return
+		an -EFBIG error.
+
+		RO, Required
diff --git a/Documentation/ABI/testing/sysfs-class-typec b/Documentation/ABI/testing/sysfs-class-typec
index 40122d915ae1..75088ecad202 100644
--- a/Documentation/ABI/testing/sysfs-class-typec
+++ b/Documentation/ABI/testing/sysfs-class-typec
@@ -200,7 +200,7 @@ Description:	USB Power Delivery Specification defines a set of product types
 		amc			Alternate Mode Controller
 		======================  ==========================
 
-What:		/sys/class/typec/<port>-partner>/identity/
+What:		/sys/class/typec/<port>-partner/identity/
 Date:		April 2017
 Contact:	Heikki Krogerus <heikki.krogerus@linux.intel.com>
 Description:
diff --git a/Documentation/ABI/testing/sysfs-class-uwb_rc b/Documentation/ABI/testing/sysfs-class-uwb_rc
index 6c5dcad21e19..a7ea169dc4eb 100644
--- a/Documentation/ABI/testing/sysfs-class-uwb_rc
+++ b/Documentation/ABI/testing/sysfs-class-uwb_rc
@@ -18,14 +18,14 @@ Description:
                 and it will be removed.  The default is 3 superframes
                 (~197 ms) as required by the specification.
 
-What:           /sys/class/uwb_rc/uwbN/
+What:           /sys/class/uwb_rc/uwb<N>/
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        linux-usb@vger.kernel.org
 Description:
                 An individual UWB radio controller.
 
-What:           /sys/class/uwb_rc/uwbN/beacon
+What:           /sys/class/uwb_rc/uwb<N>/beacon
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        linux-usb@vger.kernel.org
@@ -43,7 +43,7 @@ Description:
                 Reading returns the currently active channel, or -1 if
                 the radio controller is not beaconing.
 
-What:           /sys/class/uwb_rc/uwbN/ASIE
+What:           /sys/class/uwb_rc/uwb<N>/ASIE
 Date:           August 2014
 KernelVersion:  3.18
 Contact:        linux-usb@vger.kernel.org
@@ -56,7 +56,7 @@ Description:
                 Reading returns the current ASIE.  Writing replaces
                 the current ASIE with the one written.
 
-What:           /sys/class/uwb_rc/uwbN/scan
+What:           /sys/class/uwb_rc/uwb<N>/scan
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        linux-usb@vger.kernel.org
@@ -75,7 +75,7 @@ Description:
                     4   scan (with start time of <bpst offset>)
 		   ==   =======================================
 
-What:           /sys/class/uwb_rc/uwbN/mac_address
+What:           /sys/class/uwb_rc/uwb<N>/mac_address
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        linux-usb@vger.kernel.org
@@ -85,7 +85,7 @@ Description:
                 controller's EUI-48 but only do so while the device is
                 not beaconing or scanning.
 
-What:           /sys/class/uwb_rc/uwbN/wusbhc
+What:           /sys/class/uwb_rc/uwb<N>/wusbhc
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        linux-usb@vger.kernel.org
@@ -93,7 +93,7 @@ Description:
                 A symlink to the device (if any) of the WUSB Host
                 Controller PAL using this radio controller.
 
-What:           /sys/class/uwb_rc/uwbN/<EUI-48>/
+What:           /sys/class/uwb_rc/uwb<N>/<EUI-48>/
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        linux-usb@vger.kernel.org
@@ -102,7 +102,7 @@ Description:
                 as part of a scan or is a member of the radio
                 controllers beacon group.
 
-What:           /sys/class/uwb_rc/uwbN/<EUI-48>/BPST
+What:           /sys/class/uwb_rc/uwb<N>/<EUI-48>/BPST
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        linux-usb@vger.kernel.org
@@ -111,7 +111,7 @@ Description:
                 interval superframe timer) of the last beacon from
                 this device was received.
 
-What:           /sys/class/uwb_rc/uwbN/<EUI-48>/DevAddr
+What:           /sys/class/uwb_rc/uwb<N>/<EUI-48>/DevAddr
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        linux-usb@vger.kernel.org
@@ -119,7 +119,7 @@ Description:
                 The current DevAddr of this device in colon separated
                 hex octets.
 
-What:           /sys/class/uwb_rc/uwbN/<EUI-48>/EUI_48
+What:           /sys/class/uwb_rc/uwb<N>/<EUI-48>/EUI_48
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        linux-usb@vger.kernel.org
@@ -128,7 +128,7 @@ Description:
                 The EUI-48 of this device in colon separated hex
                 octets.
 
-What:           /sys/class/uwb_rc/uwbN/<EUI-48>/IEs
+What:           /sys/class/uwb_rc/uwb<N>/<EUI-48>/IEs
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        linux-usb@vger.kernel.org
@@ -136,7 +136,7 @@ Description:
                 The latest IEs included in this device's beacon, in
                 space separated hex octets with one IE per line.
 
-What:           /sys/class/uwb_rc/uwbN/<EUI-48>/LQE
+What:           /sys/class/uwb_rc/uwb<N>/<EUI-48>/LQE
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        linux-usb@vger.kernel.org
@@ -146,7 +146,7 @@ Description:
                 This gives an estimate on a suitable PHY rate. Refer
                 to [ECMA-368] section 13.3 for more details.
 
-What:           /sys/class/uwb_rc/uwbN/<EUI-48>/RSSI
+What:           /sys/class/uwb_rc/uwb<N>/<EUI-48>/RSSI
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        linux-usb@vger.kernel.org
diff --git a/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc b/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc
index 5977e2875325..55eb55cac92e 100644
--- a/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc
+++ b/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc
@@ -1,4 +1,4 @@
-What:           /sys/class/uwb_rc/uwbN/wusbhc/wusb_chid
+What:           /sys/class/uwb_rc/uwb<N>/wusbhc/wusb_chid
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        David Vrabel <david.vrabel@csr.com>
@@ -9,7 +9,7 @@ Description:
 
                 Set an all zero CHID to stop the host controller.
 
-What:           /sys/class/uwb_rc/uwbN/wusbhc/wusb_trust_timeout
+What:           /sys/class/uwb_rc/uwb<N>/wusbhc/wusb_trust_timeout
 Date:           July 2008
 KernelVersion:  2.6.27
 Contact:        David Vrabel <david.vrabel@csr.com>
@@ -24,7 +24,7 @@ Description:
                 lifetime of PTKs and GTKs) it should not be changed
                 from the default.
 
-What:           /sys/class/uwb_rc/uwbN/wusbhc/wusb_phy_rate
+What:           /sys/class/uwb_rc/uwb<N>/wusbhc/wusb_phy_rate
 Date:           August 2009
 KernelVersion:  2.6.32
 Contact:        David Vrabel <david.vrabel@csr.com>
@@ -37,7 +37,7 @@ Description:
                 Refer to [ECMA-368] section 10.3.1.1 for the value to
                 use.
 
-What:           /sys/class/uwb_rc/uwbN/wusbhc/wusb_dnts
+What:           /sys/class/uwb_rc/uwb<N>/wusbhc/wusb_dnts
 Date:           June 2013
 KernelVersion:  3.11
 Contact:        Thomas Pugliese <thomas.pugliese@gmail.com>
@@ -47,7 +47,7 @@ Description:
                 often the devices will have the opportunity to send
                 notifications to the host.
 
-What:           /sys/class/uwb_rc/uwbN/wusbhc/wusb_retry_count
+What:           /sys/class/uwb_rc/uwb<N>/wusbhc/wusb_retry_count
 Date:           June 2013
 KernelVersion:  3.11
 Contact:        Thomas Pugliese <thomas.pugliese@gmail.com>
diff --git a/Documentation/ABI/testing/sysfs-devices-platform-dock b/Documentation/ABI/testing/sysfs-devices-platform-dock
index 1d8c18f905c7..411c174de830 100644
--- a/Documentation/ABI/testing/sysfs-devices-platform-dock
+++ b/Documentation/ABI/testing/sysfs-devices-platform-dock
@@ -1,4 +1,4 @@
-What:		/sys/devices/platform/dock.N/docked
+What:		/sys/devices/platform/dock.<N>/docked
 Date:		Dec, 2006
 KernelVersion:	2.6.19
 Contact:	linux-acpi@vger.kernel.org
@@ -6,7 +6,7 @@ Description:
 		(RO) Value 1 or 0 indicates whether the software believes the
 		laptop is docked in a docking station.
 
-What:		/sys/devices/platform/dock.N/undock
+What:		/sys/devices/platform/dock.<N>/undock
 Date:		Dec, 2006
 KernelVersion:	2.6.19
 Contact:	linux-acpi@vger.kernel.org
@@ -14,14 +14,14 @@ Description:
 		(WO) Writing to this file causes the software to initiate an
 		undock request to the firmware.
 
-What:		/sys/devices/platform/dock.N/uid
+What:		/sys/devices/platform/dock.<N>/uid
 Date:		Feb, 2007
 KernelVersion:	v2.6.21
 Contact:	linux-acpi@vger.kernel.org
 Description:
 		(RO) Displays the docking station the laptop is docked to.
 
-What:		/sys/devices/platform/dock.N/flags
+What:		/sys/devices/platform/dock.<N>/flags
 Date:		May, 2007
 KernelVersion:	v2.6.21
 Contact:	linux-acpi@vger.kernel.org
@@ -30,7 +30,7 @@ Description:
 		request has been made by the user (from the immediate_undock
 		option).
 
-What:		/sys/devices/platform/dock.N/type
+What:		/sys/devices/platform/dock.<N>/type
 Date:		Aug, 2008
 KernelVersion:	v2.6.27
 Contact:	linux-acpi@vger.kernel.org
diff --git a/Documentation/ABI/testing/sysfs-devices-power b/Documentation/ABI/testing/sysfs-devices-power
index 1763e64dd152..1b2a2d41ff80 100644
--- a/Documentation/ABI/testing/sysfs-devices-power
+++ b/Documentation/ABI/testing/sysfs-devices-power
@@ -269,3 +269,39 @@ Description:
 		the current runtime PM status of the device, which may be
 		"suspended", "suspending", "resuming", "active", "error" (fatal
 		error), or "unsupported" (runtime PM is disabled).
+
+What:		/sys/devices/.../power/runtime_active_time
+Date:		Jul 2010
+Contact:	Arjan van de Ven <arjan@linux.intel.com>
+Description:
+		Reports the total time that the device has been active.
+		Used for runtime PM statistics.
+
+What:		/sys/devices/.../power/runtime_suspended_time
+Date:		Jul 2010
+Contact:	Arjan van de Ven <arjan@linux.intel.com>
+Description:
+		Reports total time that the device has been suspended.
+		Used for runtime PM statistics.
+
+What:		/sys/devices/.../power/runtime_usage
+Date:		Apr 2010
+Contact:	Dominik Brodowski <linux@dominikbrodowski.net>
+Description:
+		Reports the runtime PM usage count of a device.
+
+What:		/sys/devices/.../power/runtime_enabled
+Date:		Apr 2010
+Contact:	Dominik Brodowski <linux@dominikbrodowski.net>
+Description:
+		Is runtime PM enabled for this device?
+		States are "enabled", "disabled", "forbidden" or a
+		combination of the latter two.
+
+What:		/sys/devices/.../power/runtime_active_kids
+Date:		Apr 2010
+Contact:	Dominik Brodowski <linux@dominikbrodowski.net>
+Description:
+		Reports the runtime PM children usage count of a device, or
+		0 if the the children will be ignored.
+
diff --git a/Documentation/ABI/testing/sysfs-devices-removable b/Documentation/ABI/testing/sysfs-devices-removable
index bda6c320c8d3..754ecb4587ca 100644
--- a/Documentation/ABI/testing/sysfs-devices-removable
+++ b/Documentation/ABI/testing/sysfs-devices-removable
@@ -7,10 +7,12 @@ Description:
 		bus / platform-specific way. This attribute is only present for
 		devices that can support determining such information:
 
-		"removable": device can be removed from the platform by the user
-		"fixed":     device is fixed to the platform / cannot be removed
+		===========  ===================================================
+		"removable"  device can be removed from the platform by the user
+		"fixed"      device is fixed to the platform / cannot be removed
 			     by the user.
-		"unknown":   The information is unavailable / cannot be deduced.
+		"unknown"    The information is unavailable / cannot be deduced.
+		===========  ===================================================
 
 		Currently this is only supported by USB (which infers the
 		information from a combination of hub descriptor bits and
diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu
index b46ef147616a..69c65da16dff 100644
--- a/Documentation/ABI/testing/sysfs-devices-system-cpu
+++ b/Documentation/ABI/testing/sysfs-devices-system-cpu
@@ -7,7 +7,7 @@ Description:
 		Individual CPU attributes are contained in subdirectories
 		named by the kernel's logical CPU number, e.g.:
 
-		/sys/devices/system/cpu/cpu#/
+		/sys/devices/system/cpu/cpuX/
 
 What:		/sys/devices/system/cpu/kernel_max
 		/sys/devices/system/cpu/offline
@@ -53,7 +53,7 @@ Description:	Dynamic addition and removal of CPU's.  This is not hotplug
 		the system.  Information written to the file to remove CPU's
 		is architecture specific.
 
-What:		/sys/devices/system/cpu/cpu#/node
+What:		/sys/devices/system/cpu/cpuX/node
 Date:		October 2009
 Contact:	Linux memory management mailing list <linux-mm@kvack.org>
 Description:	Discover NUMA node a CPU belongs to
@@ -67,41 +67,41 @@ Description:	Discover NUMA node a CPU belongs to
 		/sys/devices/system/cpu/cpu42/node2 -> ../../node/node2
 
 
-What:		/sys/devices/system/cpu/cpu#/topology/core_id
-		/sys/devices/system/cpu/cpu#/topology/core_siblings
-		/sys/devices/system/cpu/cpu#/topology/core_siblings_list
-		/sys/devices/system/cpu/cpu#/topology/physical_package_id
-		/sys/devices/system/cpu/cpu#/topology/thread_siblings
-		/sys/devices/system/cpu/cpu#/topology/thread_siblings_list
+What:		/sys/devices/system/cpu/cpuX/topology/core_id
+		/sys/devices/system/cpu/cpuX/topology/core_siblings
+		/sys/devices/system/cpu/cpuX/topology/core_siblings_list
+		/sys/devices/system/cpu/cpuX/topology/physical_package_id
+		/sys/devices/system/cpu/cpuX/topology/thread_siblings
+		/sys/devices/system/cpu/cpuX/topology/thread_siblings_list
 Date:		December 2008
 Contact:	Linux kernel mailing list <linux-kernel@vger.kernel.org>
 Description:	CPU topology files that describe a logical CPU's relationship
 		to other cores and threads in the same physical package.
 
-		One cpu# directory is created per logical CPU in the system,
+		One cpuX directory is created per logical CPU in the system,
 		e.g. /sys/devices/system/cpu/cpu42/.
 
 		Briefly, the files above are:
 
-		core_id: the CPU core ID of cpu#. Typically it is the
+		core_id: the CPU core ID of cpuX. Typically it is the
 		hardware platform's identifier (rather than the kernel's).
 		The actual value is architecture and platform dependent.
 
-		core_siblings: internal kernel map of cpu#'s hardware threads
+		core_siblings: internal kernel map of cpuX's hardware threads
 		within the same physical_package_id.
 
 		core_siblings_list: human-readable list of the logical CPU
-		numbers within the same physical_package_id as cpu#.
+		numbers within the same physical_package_id as cpuX.
 
-		physical_package_id: physical package id of cpu#. Typically
+		physical_package_id: physical package id of cpuX. Typically
 		corresponds to a physical socket number, but the actual value
 		is architecture and platform dependent.
 
-		thread_siblings: internal kernel map of cpu#'s hardware
-		threads within the same core as cpu#
+		thread_siblings: internal kernel map of cpuX's hardware
+		threads within the same core as cpuX
 
-		thread_siblings_list: human-readable list of cpu#'s hardware
-		threads within the same core as cpu#
+		thread_siblings_list: human-readable list of cpuX's hardware
+		threads within the same core as cpuX
 
 		See Documentation/admin-guide/cputopology.rst for more information.
 
@@ -135,7 +135,7 @@ Description:	Discover cpuidle policy and mechanism
 		Documentation/driver-api/pm/cpuidle.rst for more information.
 
 
-What:		/sys/devices/system/cpu/cpuX/cpuidle/stateN/name
+What:		/sys/devices/system/cpu/cpuX/cpuidle/state<N>/name
 		/sys/devices/system/cpu/cpuX/cpuidle/stateN/latency
 		/sys/devices/system/cpu/cpuX/cpuidle/stateN/power
 		/sys/devices/system/cpu/cpuX/cpuidle/stateN/time
@@ -174,7 +174,7 @@ Description:
 			      (a count).
 		======== ==== =================================================
 
-What:		/sys/devices/system/cpu/cpuX/cpuidle/stateN/desc
+What:		/sys/devices/system/cpu/cpuX/cpuidle/state<N>/desc
 Date:		February 2008
 KernelVersion:	v2.6.25
 Contact:	Linux power management list <linux-pm@vger.kernel.org>
@@ -182,7 +182,7 @@ Description:
 		(RO) A small description about the idle state (string).
 
 
-What:		/sys/devices/system/cpu/cpuX/cpuidle/stateN/disable
+What:		/sys/devices/system/cpu/cpuX/cpuidle/state<N>/disable
 Date:		March 2012
 KernelVersion:	v3.10
 Contact:	Linux power management list <linux-pm@vger.kernel.org>
@@ -195,14 +195,14 @@ Description:
 		does not reflect it. Likewise, if one enables a deep state but a
 		lighter state still is disabled, then this has no effect.
 
-What:		/sys/devices/system/cpu/cpuX/cpuidle/stateN/default_status
+What:		/sys/devices/system/cpu/cpuX/cpuidle/state<N>/default_status
 Date:		December 2019
 KernelVersion:	v5.6
 Contact:	Linux power management list <linux-pm@vger.kernel.org>
 Description:
 		(RO) The default status of this state, "enabled" or "disabled".
 
-What:		/sys/devices/system/cpu/cpuX/cpuidle/stateN/residency
+What:		/sys/devices/system/cpu/cpuX/cpuidle/state<N>/residency
 Date:		March 2014
 KernelVersion:	v3.15
 Contact:	Linux power management list <linux-pm@vger.kernel.org>
@@ -211,7 +211,7 @@ Description:
 		time (in microseconds) this cpu should spend in this idle state
 		to make the transition worth the effort.
 
-What:		/sys/devices/system/cpu/cpuX/cpuidle/stateN/s2idle/
+What:		/sys/devices/system/cpu/cpuX/cpuidle/state<N>/s2idle/
 Date:		March 2018
 KernelVersion:	v4.17
 Contact:	Linux power management list <linux-pm@vger.kernel.org>
@@ -221,7 +221,7 @@ Description:
 		This attribute group is only present for states that can be
 		used in suspend-to-idle with suspended timekeeping.
 
-What:		/sys/devices/system/cpu/cpuX/cpuidle/stateN/s2idle/time
+What:		/sys/devices/system/cpu/cpuX/cpuidle/state<N>/s2idle/time
 Date:		March 2018
 KernelVersion:	v4.17
 Contact:	Linux power management list <linux-pm@vger.kernel.org>
@@ -229,7 +229,7 @@ Description:
 		Total time spent by the CPU in suspend-to-idle (with scheduler
 		tick suspended) after requesting this state.
 
-What:		/sys/devices/system/cpu/cpuX/cpuidle/stateN/s2idle/usage
+What:		/sys/devices/system/cpu/cpuX/cpuidle/state<N>/s2idle/usage
 Date:		March 2018
 KernelVersion:	v4.17
 Contact:	Linux power management list <linux-pm@vger.kernel.org>
@@ -237,7 +237,7 @@ Description:
 		Total number of times this state has been requested by the CPU
 		while entering suspend-to-idle.
 
-What:		/sys/devices/system/cpu/cpu#/cpufreq/*
+What:		/sys/devices/system/cpu/cpuX/cpufreq/*
 Date:		pre-git history
 Contact:	linux-pm@vger.kernel.org
 Description:	Discover and change clock speed of CPUs
@@ -252,7 +252,7 @@ Description:	Discover and change clock speed of CPUs
 		See files in Documentation/cpu-freq/ for more information.
 
 
-What:		/sys/devices/system/cpu/cpu#/cpufreq/freqdomain_cpus
+What:		/sys/devices/system/cpu/cpuX/cpufreq/freqdomain_cpus
 Date:		June 2013
 Contact:	linux-pm@vger.kernel.org
 Description:	Discover CPUs in the same CPU frequency coordination domain
@@ -301,16 +301,16 @@ Description:	Processor frequency boosting control
 		Documentation/admin-guide/pm/cpufreq.rst
 
 
-What:		/sys/devices/system/cpu/cpu#/crash_notes
-		/sys/devices/system/cpu/cpu#/crash_notes_size
+What:		/sys/devices/system/cpu/cpuX/crash_notes
+		/sys/devices/system/cpu/cpuX/crash_notes_size
 Date:		April 2013
 Contact:	kexec@lists.infradead.org
 Description:	address and size of the percpu note.
 
 		crash_notes: the physical address of the memory that holds the
-		note of cpu#.
+		note of cpuX.
 
-		crash_notes_size: size of the note of cpu#.
+		crash_notes_size: size of the note of cpuX.
 
 
 What:		/sys/devices/system/cpu/intel_pstate/max_perf_pct
@@ -503,12 +503,12 @@ Description:	Identifies the subset of CPUs in the system that can execute
 		If absent, then all or none of the CPUs can execute AArch32
 		applications and execve() will behave accordingly.
 
-What:		/sys/devices/system/cpu/cpu#/cpu_capacity
+What:		/sys/devices/system/cpu/cpuX/cpu_capacity
 Date:		December 2016
 Contact:	Linux kernel mailing list <linux-kernel@vger.kernel.org>
 Description:	information about CPUs heterogeneity.
 
-		cpu_capacity: capacity of cpu#.
+		cpu_capacity: capacity of cpuX.
 
 What:		/sys/devices/system/cpu/vulnerabilities
 		/sys/devices/system/cpu/vulnerabilities/meltdown
@@ -560,7 +560,7 @@ Description:	Control Symmetric Multi Threading (SMT)
 			 If control status is "forceoff" or "notsupported" writes
 			 are rejected.
 
-What:		/sys/devices/system/cpu/cpu#/power/energy_perf_bias
+What:		/sys/devices/system/cpu/cpuX/power/energy_perf_bias
 Date:		March 2019
 Contact:	linux-pm@vger.kernel.org
 Description:	Intel Energy and Performance Bias Hint (EPB)
diff --git a/Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing b/Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing
new file mode 100644
index 000000000000..b363827da437
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing
@@ -0,0 +1,27 @@
+What:		/sys/bus/platform/drivers/aspeed-uart-routing/*/uart*
+Date:		September 2021
+Contact:	Oskar Senft <osk@google.com>
+		Chia-Wei Wang <chiawei_wang@aspeedtech.com>
+Description:	Selects the RX source of the UARTx device.
+
+		When read, each file shows the list of available options with currently
+		selected option marked by brackets "[]". The list of available options
+		depends on the selected file.
+
+		e.g.
+		cat /sys/bus/platform/drivers/aspeed-uart-routing/*.uart_routing/uart1
+		[io1] io2 io3 io4 uart2 uart3 uart4 io6
+
+		In this case, UART1 gets its input from IO1 (physical serial port 1).
+
+Users:		OpenBMC.  Proposed changes should be mailed to
+		openbmc@lists.ozlabs.org
+
+What:		/sys/bus/platform/drivers/aspeed-uart-routing/*/io*
+Date:		September 2021
+Contact:	Oskar Senft <osk@google.com>
+		Chia-Wei Wang <chiawei_wang@aspeedtech.com>
+Description:	Selects the RX source of IOx serial port. The current selection
+		will be marked by brackets "[]".
+Users:		OpenBMC.  Proposed changes should be mailed to
+		openbmc@lists.ozlabs.org
diff --git a/Documentation/ABI/testing/sysfs-driver-ufs b/Documentation/ABI/testing/sysfs-driver-ufs
index ec3a7149ced5..a44ef8bfbadf 100644
--- a/Documentation/ABI/testing/sysfs-driver-ufs
+++ b/Documentation/ABI/testing/sysfs-driver-ufs
@@ -13,6 +13,7 @@ Description:
 		Interface specification for more details.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/device_type
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/device_type
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the device type. This is one of the UFS
@@ -22,6 +23,7 @@ Description:	This file shows the device type. This is one of the UFS
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/device_class
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/device_class
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the device class. This is one of the UFS
@@ -31,6 +33,7 @@ Description:	This file shows the device class. This is one of the UFS
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/device_sub_class
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/device_sub_class
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the UFS storage subclass. This is one of
@@ -40,6 +43,7 @@ Description:	This file shows the UFS storage subclass. This is one of
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/protocol
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/protocol
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the protocol supported by an UFS device.
@@ -50,6 +54,7 @@ Description:	This file shows the protocol supported by an UFS device.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/number_of_luns
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/number_of_luns
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows number of logical units. This is one of
@@ -59,6 +64,7 @@ Description:	This file shows number of logical units. This is one of
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/number_of_wluns
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/number_of_wluns
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows number of well known logical units.
@@ -69,6 +75,7 @@ Description:	This file shows number of well known logical units.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/boot_enable
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/boot_enable
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows value that indicates whether the device is
@@ -79,6 +86,7 @@ Description:	This file shows value that indicates whether the device is
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/descriptor_access_enable
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/descriptor_access_enable
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows value that indicates whether the device
@@ -90,6 +98,7 @@ Description:	This file shows value that indicates whether the device
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/initial_power_mode
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/initial_power_mode
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows value that defines the power mode after
@@ -100,6 +109,7 @@ Description:	This file shows value that defines the power mode after
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/high_priority_lun
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/high_priority_lun
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the high priority lun. This is one of
@@ -109,6 +119,7 @@ Description:	This file shows the high priority lun. This is one of
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/secure_removal_type
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/secure_removal_type
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the secure removal type. This is one of
@@ -118,6 +129,7 @@ Description:	This file shows the secure removal type. This is one of
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/support_security_lun
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/support_security_lun
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows whether the security lun is supported.
@@ -128,6 +140,7 @@ Description:	This file shows whether the security lun is supported.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/bkops_termination_latency
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/bkops_termination_latency
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the background operations termination
@@ -138,6 +151,7 @@ Description:	This file shows the background operations termination
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/initial_active_icc_level
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/initial_active_icc_level
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the initial active ICC level. This is one
@@ -147,6 +161,7 @@ Description:	This file shows the initial active ICC level. This is one
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/specification_version
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/specification_version
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the specification version. This is one
@@ -156,6 +171,7 @@ Description:	This file shows the specification version. This is one
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/manufacturing_date
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/manufacturing_date
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the manufacturing date in BCD format.
@@ -166,6 +182,7 @@ Description:	This file shows the manufacturing date in BCD format.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/manufacturer_id
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/manufacturer_id
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the manufacturer ID. This is one of the
@@ -175,6 +192,7 @@ Description:	This file shows the manufacturer ID. This is one of the
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/rtt_capability
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/rtt_capability
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the maximum number of outstanding RTTs
@@ -185,6 +203,7 @@ Description:	This file shows the maximum number of outstanding RTTs
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/rtc_update
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/rtc_update
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the frequency and method of the realtime
@@ -195,6 +214,7 @@ Description:	This file shows the frequency and method of the realtime
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/ufs_features
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/ufs_features
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows which features are supported by the device.
@@ -205,6 +225,7 @@ Description:	This file shows which features are supported by the device.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/ffu_timeout
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/ffu_timeout
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the FFU timeout. This is one of the
@@ -214,6 +235,7 @@ Description:	This file shows the FFU timeout. This is one of the
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/queue_depth
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/queue_depth
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the device queue depth. This is one of the
@@ -223,6 +245,7 @@ Description:	This file shows the device queue depth. This is one of the
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/device_version
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/device_version
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the device version. This is one of the
@@ -232,6 +255,7 @@ Description:	This file shows the device version. This is one of the
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/number_of_secure_wpa
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/number_of_secure_wpa
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows number of secure write protect areas
@@ -242,6 +266,7 @@ Description:	This file shows number of secure write protect areas
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/psa_max_data_size
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/psa_max_data_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the maximum amount of data that may be
@@ -253,6 +278,7 @@ Description:	This file shows the maximum amount of data that may be
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/psa_state_timeout
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/psa_state_timeout
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the command maximum timeout for a change
@@ -264,6 +290,7 @@ Description:	This file shows the command maximum timeout for a change
 
 
 What:		/sys/bus/platform/drivers/ufshcd/*/interconnect_descriptor/unipro_version
+What:		/sys/bus/platform/devices/*.ufs/interconnect_descriptor/unipro_version
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the MIPI UniPro version number in BCD format.
@@ -274,6 +301,7 @@ Description:	This file shows the MIPI UniPro version number in BCD format.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/interconnect_descriptor/mphy_version
+What:		/sys/bus/platform/devices/*.ufs/interconnect_descriptor/mphy_version
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the MIPI M-PHY version number in BCD format.
@@ -285,6 +313,7 @@ Description:	This file shows the MIPI M-PHY version number in BCD format.
 
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/raw_device_capacity
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/raw_device_capacity
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the total memory quantity available to
@@ -296,6 +325,7 @@ Description:	This file shows the total memory quantity available to
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/max_number_of_luns
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/max_number_of_luns
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the maximum number of logical units
@@ -306,6 +336,7 @@ Description:	This file shows the maximum number of logical units
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/segment_size
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/segment_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the segment size. This is one of the UFS
@@ -315,6 +346,7 @@ Description:	This file shows the segment size. This is one of the UFS
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/allocation_unit_size
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/allocation_unit_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the allocation unit size. This is one of
@@ -324,6 +356,7 @@ Description:	This file shows the allocation unit size. This is one of
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/min_addressable_block_size
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/min_addressable_block_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the minimum addressable block size. This
@@ -334,6 +367,7 @@ Description:	This file shows the minimum addressable block size. This
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/optimal_read_block_size
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/optimal_read_block_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the optimal read block size. This is one
@@ -344,6 +378,7 @@ Description:	This file shows the optimal read block size. This is one
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/optimal_write_block_size
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/optimal_write_block_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the optimal write block size. This is one
@@ -354,6 +389,7 @@ Description:	This file shows the optimal write block size. This is one
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/max_in_buffer_size
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/max_in_buffer_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the maximum data-in buffer size. This
@@ -364,6 +400,7 @@ Description:	This file shows the maximum data-in buffer size. This
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/max_out_buffer_size
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/max_out_buffer_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the maximum data-out buffer size. This
@@ -374,6 +411,7 @@ Description:	This file shows the maximum data-out buffer size. This
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/rpmb_rw_size
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/rpmb_rw_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the maximum number of RPMB frames allowed
@@ -384,6 +422,7 @@ Description:	This file shows the maximum number of RPMB frames allowed
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/dyn_capacity_resource_policy
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/dyn_capacity_resource_policy
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the dynamic capacity resource policy. This
@@ -394,6 +433,7 @@ Description:	This file shows the dynamic capacity resource policy. This
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/data_ordering
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/data_ordering
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows support for out-of-order data transfer.
@@ -404,6 +444,7 @@ Description:	This file shows support for out-of-order data transfer.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/max_number_of_contexts
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/max_number_of_contexts
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows maximum available number of contexts which
@@ -414,6 +455,7 @@ Description:	This file shows maximum available number of contexts which
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/sys_data_tag_unit_size
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/sys_data_tag_unit_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows system data tag unit size. This is one of
@@ -423,6 +465,7 @@ Description:	This file shows system data tag unit size. This is one of
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/sys_data_tag_resource_size
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/sys_data_tag_resource_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows maximum storage area size allocated by
@@ -434,6 +477,7 @@ Description:	This file shows maximum storage area size allocated by
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/secure_removal_types
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/secure_removal_types
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows supported secure removal types. This is
@@ -444,6 +488,7 @@ Description:	This file shows supported secure removal types. This is
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/memory_types
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/memory_types
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows supported memory types. This is one of
@@ -454,6 +499,7 @@ Description:	This file shows supported memory types. This is one of
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/*_memory_max_alloc_units
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/*_memory_max_alloc_units
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the maximum number of allocation units for
@@ -465,6 +511,7 @@ Description:	This file shows the maximum number of allocation units for
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/*_memory_capacity_adjustment_factor
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/*_memory_capacity_adjustment_factor
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the memory capacity adjustment factor for
@@ -477,6 +524,7 @@ Description:	This file shows the memory capacity adjustment factor for
 
 
 What:		/sys/bus/platform/drivers/ufshcd/*/health_descriptor/eol_info
+What:		/sys/bus/platform/devices/*.ufs/health_descriptor/eol_info
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows preend of life information. This is one
@@ -487,6 +535,7 @@ Description:	This file shows preend of life information. This is one
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/health_descriptor/life_time_estimation_a
+What:		/sys/bus/platform/devices/*.ufs/health_descriptor/life_time_estimation_a
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows indication of the device life time
@@ -497,6 +546,7 @@ Description:	This file shows indication of the device life time
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/health_descriptor/life_time_estimation_b
+What:		/sys/bus/platform/devices/*.ufs/health_descriptor/life_time_estimation_b
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows indication of the device life time
@@ -508,6 +558,7 @@ Description:	This file shows indication of the device life time
 
 
 What:		/sys/bus/platform/drivers/ufshcd/*/power_descriptor/active_icc_levels_vcc*
+What:		/sys/bus/platform/devices/*.ufs/power_descriptor/active_icc_levels_vcc*
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows maximum VCC, VCCQ and VCCQ2 value for
@@ -519,6 +570,7 @@ Description:	This file shows maximum VCC, VCCQ and VCCQ2 value for
 
 
 What:		/sys/bus/platform/drivers/ufshcd/*/string_descriptors/manufacturer_name
+What:		/sys/bus/platform/devices/*.ufs/string_descriptors/manufacturer_name
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file contains a device manufacturer name string.
@@ -528,6 +580,7 @@ Description:	This file contains a device manufacturer name string.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/string_descriptors/product_name
+What:		/sys/bus/platform/devices/*.ufs/string_descriptors/product_name
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file contains a product name string. The full information
@@ -536,6 +589,7 @@ Description:	This file contains a product name string. The full information
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/string_descriptors/oem_id
+What:		/sys/bus/platform/devices/*.ufs/string_descriptors/oem_id
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file contains a OEM ID string. The full information
@@ -544,6 +598,7 @@ Description:	This file contains a OEM ID string. The full information
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/string_descriptors/serial_number
+What:		/sys/bus/platform/devices/*.ufs/string_descriptors/serial_number
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file contains a device serial number string. The full
@@ -553,6 +608,7 @@ Description:	This file contains a device serial number string. The full
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/string_descriptors/product_revision
+What:		/sys/bus/platform/devices/*.ufs/string_descriptors/product_revision
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file contains a product revision string. The full
@@ -684,6 +740,7 @@ Description:	This file shows the granularity of the LUN. This is one of
 
 
 What:		/sys/bus/platform/drivers/ufshcd/*/flags/device_init
+What:		/sys/bus/platform/devices/*.ufs/flags/device_init
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the device init status. The full information
@@ -692,6 +749,7 @@ Description:	This file shows the device init status. The full information
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/flags/permanent_wpe
+What:		/sys/bus/platform/devices/*.ufs/flags/permanent_wpe
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows whether permanent write protection is enabled.
@@ -701,6 +759,7 @@ Description:	This file shows whether permanent write protection is enabled.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/flags/power_on_wpe
+What:		/sys/bus/platform/devices/*.ufs/flags/power_on_wpe
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows whether write protection is enabled on all
@@ -711,6 +770,7 @@ Description:	This file shows whether write protection is enabled on all
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/flags/bkops_enable
+What:		/sys/bus/platform/devices/*.ufs/flags/bkops_enable
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows whether the device background operations are
@@ -720,6 +780,7 @@ Description:	This file shows whether the device background operations are
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/flags/life_span_mode_enable
+What:		/sys/bus/platform/devices/*.ufs/flags/life_span_mode_enable
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows whether the device life span mode is enabled.
@@ -729,6 +790,7 @@ Description:	This file shows whether the device life span mode is enabled.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/flags/phy_resource_removal
+What:		/sys/bus/platform/devices/*.ufs/flags/phy_resource_removal
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows whether physical resource removal is enable.
@@ -738,6 +800,7 @@ Description:	This file shows whether physical resource removal is enable.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/flags/busy_rtc
+What:		/sys/bus/platform/devices/*.ufs/flags/busy_rtc
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows whether the device is executing internal
@@ -747,6 +810,7 @@ Description:	This file shows whether the device is executing internal
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/flags/disable_fw_update
+What:		/sys/bus/platform/devices/*.ufs/flags/disable_fw_update
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows whether the device FW update is permanently
@@ -757,6 +821,7 @@ Description:	This file shows whether the device FW update is permanently
 
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/boot_lun_enabled
+What:		/sys/bus/platform/devices/*.ufs/attributes/boot_lun_enabled
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file provides the boot lun enabled UFS device attribute.
@@ -766,6 +831,7 @@ Description:	This file provides the boot lun enabled UFS device attribute.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/current_power_mode
+What:		/sys/bus/platform/devices/*.ufs/attributes/current_power_mode
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file provides the current power mode UFS device attribute.
@@ -775,6 +841,7 @@ Description:	This file provides the current power mode UFS device attribute.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/active_icc_level
+What:		/sys/bus/platform/devices/*.ufs/attributes/active_icc_level
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file provides the active icc level UFS device attribute.
@@ -784,6 +851,7 @@ Description:	This file provides the active icc level UFS device attribute.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/ooo_data_enabled
+What:		/sys/bus/platform/devices/*.ufs/attributes/ooo_data_enabled
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file provides the out of order data transfer enabled UFS
@@ -793,6 +861,7 @@ Description:	This file provides the out of order data transfer enabled UFS
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/bkops_status
+What:		/sys/bus/platform/devices/*.ufs/attributes/bkops_status
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file provides the background operations status UFS device
@@ -802,6 +871,7 @@ Description:	This file provides the background operations status UFS device
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/purge_status
+What:		/sys/bus/platform/devices/*.ufs/attributes/purge_status
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file provides the purge operation status UFS device
@@ -811,6 +881,7 @@ Description:	This file provides the purge operation status UFS device
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/max_data_in_size
+What:		/sys/bus/platform/devices/*.ufs/attributes/max_data_in_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the maximum data size in a DATA IN
@@ -820,6 +891,7 @@ Description:	This file shows the maximum data size in a DATA IN
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/max_data_out_size
+What:		/sys/bus/platform/devices/*.ufs/attributes/max_data_out_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the maximum number of bytes that can be
@@ -829,6 +901,7 @@ Description:	This file shows the maximum number of bytes that can be
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/reference_clock_frequency
+What:		/sys/bus/platform/devices/*.ufs/attributes/reference_clock_frequency
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file provides the reference clock frequency UFS device
@@ -838,6 +911,7 @@ Description:	This file provides the reference clock frequency UFS device
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/configuration_descriptor_lock
+What:		/sys/bus/platform/devices/*.ufs/attributes/configuration_descriptor_lock
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows whether the configuration descriptor is locked.
@@ -845,6 +919,7 @@ Description:	This file shows whether the configuration descriptor is locked.
 		UFS specifications 2.1. The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/max_number_of_rtt
+What:		/sys/bus/platform/devices/*.ufs/attributes/max_number_of_rtt
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file provides the maximum current number of
@@ -855,6 +930,7 @@ Description:	This file provides the maximum current number of
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/exception_event_control
+What:		/sys/bus/platform/devices/*.ufs/attributes/exception_event_control
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file provides the exception event control UFS device
@@ -864,6 +940,7 @@ Description:	This file provides the exception event control UFS device
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/exception_event_status
+What:		/sys/bus/platform/devices/*.ufs/attributes/exception_event_status
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file provides the exception event status UFS device
@@ -873,6 +950,7 @@ Description:	This file provides the exception event status UFS device
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/ffu_status
+What:		/sys/bus/platform/devices/*.ufs/attributes/ffu_status
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file provides the ffu status UFS device attribute.
@@ -882,6 +960,7 @@ Description:	This file provides the ffu status UFS device attribute.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/psa_state
+What:		/sys/bus/platform/devices/*.ufs/attributes/psa_state
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file show the PSA feature status. The full information
@@ -890,6 +969,7 @@ Description:	This file show the PSA feature status. The full information
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/psa_data_size
+What:		/sys/bus/platform/devices/*.ufs/attributes/psa_data_size
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
 Description:	This file shows the amount of data that the host plans to
@@ -903,7 +983,7 @@ Description:	This file shows the amount of data that the host plans to
 What:		/sys/class/scsi_device/*/device/dyn_cap_needed
 Date:		February 2018
 Contact:	Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
-Description:	This file shows the The amount of physical memory needed
+Description:	This file shows the amount of physical memory needed
 		to be removed from the physical memory resources pool of
 		the particular logical unit. The full information about
 		the attribute could be found at UFS specifications 2.1.
@@ -912,6 +992,7 @@ Description:	This file shows the The amount of physical memory needed
 
 
 What:		/sys/bus/platform/drivers/ufshcd/*/rpm_lvl
+What:		/sys/bus/platform/devices/*.ufs/rpm_lvl
 Date:		September 2014
 Contact:	Subhash Jadavani <subhashj@codeaurora.org>
 Description:	This entry could be used to set or show the UFS device
@@ -938,6 +1019,7 @@ Description:	This entry could be used to set or show the UFS device
 		==  ====================================================
 
 What:		/sys/bus/platform/drivers/ufshcd/*/rpm_target_dev_state
+What:		/sys/bus/platform/devices/*.ufs/rpm_target_dev_state
 Date:		February 2018
 Contact:	Subhash Jadavani <subhashj@codeaurora.org>
 Description:	This entry shows the target power mode of an UFS device
@@ -946,6 +1028,7 @@ Description:	This entry shows the target power mode of an UFS device
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/rpm_target_link_state
+What:		/sys/bus/platform/devices/*.ufs/rpm_target_link_state
 Date:		February 2018
 Contact:	Subhash Jadavani <subhashj@codeaurora.org>
 Description:	This entry shows the target state of an UFS UIC link
@@ -954,6 +1037,7 @@ Description:	This entry shows the target state of an UFS UIC link
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/spm_lvl
+What:		/sys/bus/platform/devices/*.ufs/spm_lvl
 Date:		September 2014
 Contact:	Subhash Jadavani <subhashj@codeaurora.org>
 Description:	This entry could be used to set or show the UFS device
@@ -980,6 +1064,7 @@ Description:	This entry could be used to set or show the UFS device
 		==  ====================================================
 
 What:		/sys/bus/platform/drivers/ufshcd/*/spm_target_dev_state
+What:		/sys/bus/platform/devices/*.ufs/spm_target_dev_state
 Date:		February 2018
 Contact:	Subhash Jadavani <subhashj@codeaurora.org>
 Description:	This entry shows the target power mode of an UFS device
@@ -988,6 +1073,7 @@ Description:	This entry shows the target power mode of an UFS device
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/spm_target_link_state
+What:		/sys/bus/platform/devices/*.ufs/spm_target_link_state
 Date:		February 2018
 Contact:	Subhash Jadavani <subhashj@codeaurora.org>
 Description:	This entry shows the target state of an UFS UIC link
@@ -996,6 +1082,7 @@ Description:	This entry shows the target state of an UFS UIC link
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/monitor_enable
+What:		/sys/bus/platform/devices/*.ufs/monitor/monitor_enable
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows the status of performance monitor enablement
@@ -1003,6 +1090,7 @@ Description:	This file shows the status of performance monitor enablement
 		is stopped, the performance data collected is also cleared.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/monitor_chunk_size
+What:		/sys/bus/platform/devices/*.ufs/monitor/monitor_chunk_size
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file tells the monitor to focus on requests transferring
@@ -1010,6 +1098,7 @@ Description:	This file tells the monitor to focus on requests transferring
 		It can only be changed when monitor is disabled.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/read_total_sectors
+What:		/sys/bus/platform/devices/*.ufs/monitor/read_total_sectors
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows how many sectors (in 512 Bytes) have been
@@ -1018,6 +1107,7 @@ Description:	This file shows how many sectors (in 512 Bytes) have been
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/read_total_busy
+What:		/sys/bus/platform/devices/*.ufs/monitor/read_total_busy
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows how long (in micro seconds) has been spent
@@ -1026,6 +1116,7 @@ Description:	This file shows how long (in micro seconds) has been spent
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/read_nr_requests
+What:		/sys/bus/platform/devices/*.ufs/monitor/read_nr_requests
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows how many read requests have been sent after
@@ -1034,6 +1125,7 @@ Description:	This file shows how many read requests have been sent after
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/read_req_latency_max
+What:		/sys/bus/platform/devices/*.ufs/monitor/read_req_latency_max
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows the maximum latency (in micro seconds) of
@@ -1042,6 +1134,7 @@ Description:	This file shows the maximum latency (in micro seconds) of
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/read_req_latency_min
+What:		/sys/bus/platform/devices/*.ufs/monitor/read_req_latency_min
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows the minimum latency (in micro seconds) of
@@ -1050,6 +1143,7 @@ Description:	This file shows the minimum latency (in micro seconds) of
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/read_req_latency_avg
+What:		/sys/bus/platform/devices/*.ufs/monitor/read_req_latency_avg
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows the average latency (in micro seconds) of
@@ -1058,6 +1152,7 @@ Description:	This file shows the average latency (in micro seconds) of
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/read_req_latency_sum
+What:		/sys/bus/platform/devices/*.ufs/monitor/read_req_latency_sum
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows the total latency (in micro seconds) of
@@ -1066,6 +1161,7 @@ Description:	This file shows the total latency (in micro seconds) of
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/write_total_sectors
+What:		/sys/bus/platform/devices/*.ufs/monitor/write_total_sectors
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows how many sectors (in 512 Bytes) have been sent
@@ -1074,6 +1170,7 @@ Description:	This file shows how many sectors (in 512 Bytes) have been sent
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/write_total_busy
+What:		/sys/bus/platform/devices/*.ufs/monitor/write_total_busy
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows how long (in micro seconds) has been spent
@@ -1082,6 +1179,7 @@ Description:	This file shows how long (in micro seconds) has been spent
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/write_nr_requests
+What:		/sys/bus/platform/devices/*.ufs/monitor/write_nr_requests
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows how many write requests have been sent after
@@ -1090,6 +1188,7 @@ Description:	This file shows how many write requests have been sent after
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/write_req_latency_max
+What:		/sys/bus/platform/devices/*.ufs/monitor/write_req_latency_max
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows the maximum latency (in micro seconds) of write
@@ -1098,6 +1197,7 @@ Description:	This file shows the maximum latency (in micro seconds) of write
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/write_req_latency_min
+What:		/sys/bus/platform/devices/*.ufs/monitor/write_req_latency_min
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows the minimum latency (in micro seconds) of write
@@ -1106,6 +1206,7 @@ Description:	This file shows the minimum latency (in micro seconds) of write
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/write_req_latency_avg
+What:		/sys/bus/platform/devices/*.ufs/monitor/write_req_latency_avg
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows the average latency (in micro seconds) of write
@@ -1114,6 +1215,7 @@ Description:	This file shows the average latency (in micro seconds) of write
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/monitor/write_req_latency_sum
+What:		/sys/bus/platform/devices/*.ufs/monitor/write_req_latency_sum
 Date:		January 2021
 Contact:	Can Guo <cang@codeaurora.org>
 Description:	This file shows the total latency (in micro seconds) of write
@@ -1122,6 +1224,7 @@ Description:	This file shows the total latency (in micro seconds) of write
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/wb_presv_us_en
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/wb_presv_us_en
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	This entry shows if preserve user-space was configured
@@ -1129,6 +1232,7 @@ Description:	This entry shows if preserve user-space was configured
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/wb_shared_alloc_units
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/wb_shared_alloc_units
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	This entry shows the shared allocated units of WB buffer
@@ -1136,6 +1240,7 @@ Description:	This entry shows the shared allocated units of WB buffer
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/wb_type
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/wb_type
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	This entry shows the configured WB type.
@@ -1144,6 +1249,7 @@ Description:	This entry shows the configured WB type.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/wb_buff_cap_adj
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/wb_buff_cap_adj
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	This entry shows the total user-space decrease in shared
@@ -1154,6 +1260,7 @@ Description:	This entry shows the total user-space decrease in shared
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/wb_max_alloc_units
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/wb_max_alloc_units
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	This entry shows the Maximum total WriteBooster Buffer size
@@ -1162,6 +1269,7 @@ Description:	This entry shows the Maximum total WriteBooster Buffer size
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/wb_max_wb_luns
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/wb_max_wb_luns
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	This entry shows the maximum number of luns that can support
@@ -1170,6 +1278,7 @@ Description:	This entry shows the maximum number of luns that can support
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/wb_sup_red_type
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/wb_sup_red_type
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	The supportability of user space reduction mode
@@ -1184,6 +1293,7 @@ Description:	The supportability of user space reduction mode
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/wb_sup_wb_type
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/wb_sup_wb_type
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	The supportability of WriteBooster Buffer type.
@@ -1198,6 +1308,7 @@ Description:	The supportability of WriteBooster Buffer type.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/flags/wb_enable
+What:		/sys/bus/platform/devices/*.ufs/flags/wb_enable
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	This entry shows the status of WriteBooster.
@@ -1210,6 +1321,7 @@ Description:	This entry shows the status of WriteBooster.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/flags/wb_flush_en
+What:		/sys/bus/platform/devices/*.ufs/flags/wb_flush_en
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	This entry shows if flush is enabled.
@@ -1222,6 +1334,7 @@ Description:	This entry shows if flush is enabled.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/flags/wb_flush_during_h8
+What:		/sys/bus/platform/devices/*.ufs/flags/wb_flush_during_h8
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	Flush WriteBooster Buffer during hibernate state.
@@ -1236,6 +1349,7 @@ Description:	Flush WriteBooster Buffer during hibernate state.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/wb_avail_buf
+What:		/sys/bus/platform/devices/*.ufs/attributes/wb_avail_buf
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	This entry shows the amount of unused WriteBooster buffer
@@ -1244,6 +1358,7 @@ Description:	This entry shows the amount of unused WriteBooster buffer
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/wb_cur_buf
+What:		/sys/bus/platform/devices/*.ufs/attributes/wb_cur_buf
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	This entry shows the amount of unused current buffer.
@@ -1251,6 +1366,7 @@ Description:	This entry shows the amount of unused current buffer.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/wb_flush_status
+What:		/sys/bus/platform/devices/*.ufs/attributes/wb_flush_status
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	This entry shows the flush operation status.
@@ -1267,6 +1383,7 @@ Description:	This entry shows the flush operation status.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/wb_life_time_est
+What:		/sys/bus/platform/devices/*.ufs/attributes/wb_life_time_est
 Date:		June 2020
 Contact:	Asutosh Das <asutoshd@codeaurora.org>
 Description:	This entry shows an indication of the WriteBooster Buffer
@@ -1289,6 +1406,7 @@ Description:	This entry shows the configured size of WriteBooster buffer.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/wb_on
+What:		/sys/bus/platform/devices/*.ufs/wb_on
 Date:		January 2021
 Contact:	Bean Huo <beanhuo@micron.com>
 Description:	This node is used to set or display whether UFS WriteBooster is
@@ -1300,6 +1418,7 @@ Description:	This node is used to set or display whether UFS WriteBooster is
 		disable/enable WriteBooster through this sysfs node.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/hpb_version
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/hpb_version
 Date:		June 2021
 Contact:	Daejun Park <daejun7.park@samsung.com>
 Description:	This entry shows the HPB specification version.
@@ -1310,6 +1429,7 @@ Description:	This entry shows the HPB specification version.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/device_descriptor/hpb_control
+What:		/sys/bus/platform/devices/*.ufs/device_descriptor/hpb_control
 Date:		June 2021
 Contact:	Daejun Park <daejun7.park@samsung.com>
 Description:	This entry shows an indication of the HPB control mode.
@@ -1319,6 +1439,7 @@ Description:	This entry shows an indication of the HPB control mode.
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/hpb_region_size
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/hpb_region_size
 Date:		June 2021
 Contact:	Daejun Park <daejun7.park@samsung.com>
 Description:	This entry shows the bHPBRegionSize which can be calculated
@@ -1328,6 +1449,7 @@ Description:	This entry shows the bHPBRegionSize which can be calculated
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/hpb_number_lu
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/hpb_number_lu
 Date:		June 2021
 Contact:	Daejun Park <daejun7.park@samsung.com>
 Description:	This entry shows the maximum number of HPB LU supported	by
@@ -1338,6 +1460,7 @@ Description:	This entry shows the maximum number of HPB LU supported	by
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/hpb_subregion_size
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/hpb_subregion_size
 Date:		June 2021
 Contact:	Daejun Park <daejun7.park@samsung.com>
 Description:	This entry shows the bHPBSubRegionSize, which can be
@@ -1349,6 +1472,7 @@ Description:	This entry shows the bHPBSubRegionSize, which can be
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/hpb_max_active_regions
+What:		/sys/bus/platform/devices/*.ufs/geometry_descriptor/hpb_max_active_regions
 Date:		June 2021
 Contact:	Daejun Park <daejun7.park@samsung.com>
 Description:	This entry shows the maximum number of active HPB regions that
@@ -1434,6 +1558,7 @@ Description:	This entry shows the requeue timeout threshold for write buffer
 		this entry.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/attributes/max_data_size_hpb_single_cmd
+What:		/sys/bus/platform/devices/*.ufs/attributes/max_data_size_hpb_single_cmd
 Date:		June 2021
 Contact:	Daejun Park <daejun7.park@samsung.com>
 Description:	This entry shows the maximum HPB data size for using a single HPB
@@ -1450,6 +1575,7 @@ Description:	This entry shows the maximum HPB data size for using a single HPB
 		The file is read only.
 
 What:		/sys/bus/platform/drivers/ufshcd/*/flags/hpb_enable
+What:		/sys/bus/platform/devices/*.ufs/flags/hpb_enable
 Date:		June 2021
 Contact:	Daejun Park <daejun7.park@samsung.com>
 Description:	This entry shows the status of HPB.
diff --git a/Documentation/ABI/testing/sysfs-driver-xen-blkback b/Documentation/ABI/testing/sysfs-driver-xen-blkback
index ac2947b98950..a74dfe52dd76 100644
--- a/Documentation/ABI/testing/sysfs-driver-xen-blkback
+++ b/Documentation/ABI/testing/sysfs-driver-xen-blkback
@@ -29,7 +29,7 @@ Description:
 What:           /sys/module/xen_blkback/parameters/buffer_squeeze_duration_ms
 Date:           December 2019
 KernelVersion:  5.6
-Contact:        SeongJae Park <sjpark@amazon.de>
+Contact:        SeongJae Park <sj@kernel.org>
 Description:
                 When memory pressure is reported to blkback this option
                 controls the duration in milliseconds that blkback will not
@@ -39,7 +39,7 @@ Description:
 What:           /sys/module/xen_blkback/parameters/feature_persistent
 Date:           September 2020
 KernelVersion:  5.10
-Contact:        SeongJae Park <sjpark@amazon.de>
+Contact:        SeongJae Park <sj@kernel.org>
 Description:
                 Whether to enable the persistent grants feature or not.  Note
                 that this option only takes effect on newly created backends.
diff --git a/Documentation/ABI/testing/sysfs-driver-xen-blkfront b/Documentation/ABI/testing/sysfs-driver-xen-blkfront
index 28008905615f..61fd173fabfe 100644
--- a/Documentation/ABI/testing/sysfs-driver-xen-blkfront
+++ b/Documentation/ABI/testing/sysfs-driver-xen-blkfront
@@ -12,7 +12,7 @@ Description:
 What:           /sys/module/xen_blkfront/parameters/feature_persistent
 Date:           September 2020
 KernelVersion:  5.10
-Contact:        SeongJae Park <sjpark@amazon.de>
+Contact:        SeongJae Park <sj@kernel.org>
 Description:
                 Whether to enable the persistent grants feature or not.  Note
                 that this option only takes effect on newly created frontends.
diff --git a/Documentation/ABI/testing/sysfs-firmware-efi-esrt b/Documentation/ABI/testing/sysfs-firmware-efi-esrt
index 31b57676d4ad..4c2d440487dd 100644
--- a/Documentation/ABI/testing/sysfs-firmware-efi-esrt
+++ b/Documentation/ABI/testing/sysfs-firmware-efi-esrt
@@ -24,14 +24,14 @@ Date:		February 2015
 Contact:	Peter Jones <pjones@redhat.com>
 Description:	The version of the ESRT structure provided by the firmware.
 
-What:		/sys/firmware/efi/esrt/entries/entry$N/
+What:		/sys/firmware/efi/esrt/entries/entry<N>/
 Date:		February 2015
 Contact:	Peter Jones <pjones@redhat.com>
 Description:	Each ESRT entry is identified by a GUID, and each gets a
 		subdirectory under entries/ .
 		example: /sys/firmware/efi/esrt/entries/entry0/
 
-What:		/sys/firmware/efi/esrt/entries/entry$N/fw_type
+What:		/sys/firmware/efi/esrt/entries/entry<N>/fw_type
 Date:		February 2015
 Contact:	Peter Jones <pjones@redhat.com>
 Description:	What kind of firmware entry this is:
@@ -43,33 +43,33 @@ Description:	What kind of firmware entry this is:
 		3   UEFI Driver
 		==  ===============
 
-What:		/sys/firmware/efi/esrt/entries/entry$N/fw_class
+What:		/sys/firmware/efi/esrt/entries/entry<N>/fw_class
 Date:		February 2015
 Contact:	Peter Jones <pjones@redhat.com>
 Description:	This is the entry's guid, and will match the directory name.
 
-What:		/sys/firmware/efi/esrt/entries/entry$N/fw_version
+What:		/sys/firmware/efi/esrt/entries/entry<N>/fw_version
 Date:		February 2015
 Contact:	Peter Jones <pjones@redhat.com>
 Description:	The version of the firmware currently installed.  This is a
 		32-bit unsigned integer.
 
-What:		/sys/firmware/efi/esrt/entries/entry$N/lowest_supported_fw_version
+What:		/sys/firmware/efi/esrt/entries/entry<N>/lowest_supported_fw_version
 Date:		February 2015
 Contact:	Peter Jones <pjones@redhat.com>
 Description:	The lowest version of the firmware that can be installed.
 
-What:		/sys/firmware/efi/esrt/entries/entry$N/capsule_flags
+What:		/sys/firmware/efi/esrt/entries/entry<N>/capsule_flags
 Date:		February 2015
 Contact:	Peter Jones <pjones@redhat.com>
 Description:	Flags that must be passed to UpdateCapsule()
 
-What:		/sys/firmware/efi/esrt/entries/entry$N/last_attempt_version
+What:		/sys/firmware/efi/esrt/entries/entry<N>/last_attempt_version
 Date:		February 2015
 Contact:	Peter Jones <pjones@redhat.com>
 Description:	The last firmware version for which an update was attempted.
 
-What:		/sys/firmware/efi/esrt/entries/entry$N/last_attempt_status
+What:		/sys/firmware/efi/esrt/entries/entry<N>/last_attempt_status
 Date:		February 2015
 Contact:	Peter Jones <pjones@redhat.com>
 Description:	The result of the last firmware update attempt for the
diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs
index f627e705e663..b268e3e18b4a 100644
--- a/Documentation/ABI/testing/sysfs-fs-f2fs
+++ b/Documentation/ABI/testing/sysfs-fs-f2fs
@@ -512,3 +512,19 @@ Date:		July 2021
 Contact:	"Daeho Jeong" <daehojeong@google.com>
 Description:	You can	control the multiplier value of	bdi device readahead window size
 		between 2 (default) and 256 for POSIX_FADV_SEQUENTIAL advise option.
+
+What:		/sys/fs/f2fs/<disk>/max_fragment_chunk
+Date:		August 2021
+Contact:	"Daeho Jeong" <daehojeong@google.com>
+Description:	With "mode=fragment:block" mount options, we can scatter block allocation.
+		f2fs will allocate 1..<max_fragment_chunk> blocks in a chunk and make a hole
+		in the length of 1..<max_fragment_hole> by turns. This value can be set
+		between 1..512 and the default value is 4.
+
+What:		/sys/fs/f2fs/<disk>/max_fragment_hole
+Date:		August 2021
+Contact:	"Daeho Jeong" <daehojeong@google.com>
+Description:	With "mode=fragment:block" mount options, we can scatter block allocation.
+		f2fs will allocate 1..<max_fragment_chunk> blocks in a chunk and make a hole
+		in the length of 1..<max_fragment_hole> by turns. This value can be set
+		between 1..512 and the default value is 4.
diff --git a/Documentation/ABI/testing/sysfs-kernel-slab b/Documentation/ABI/testing/sysfs-kernel-slab
index c9f12baf8baa..c440f4946e12 100644
--- a/Documentation/ABI/testing/sysfs-kernel-slab
+++ b/Documentation/ABI/testing/sysfs-kernel-slab
@@ -10,7 +10,7 @@ Description:
 		any cache it aliases, if any).
 Users:		kernel memory tuning tools
 
-What:		/sys/kernel/slab/cache/aliases
+What:		/sys/kernel/slab/<cache>/aliases
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -19,7 +19,7 @@ Description:
 		The aliases file is read-only and specifies how many caches
 		have merged into this cache.
 
-What:		/sys/kernel/slab/cache/align
+What:		/sys/kernel/slab/<cache>/align
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -28,7 +28,7 @@ Description:
 		The align file is read-only and specifies the cache's object
 		alignment in bytes.
 
-What:		/sys/kernel/slab/cache/alloc_calls
+What:		/sys/kernel/slab/<cache>/alloc_calls
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -39,7 +39,7 @@ Description:
 		The alloc_calls file only contains information if debugging is
 		enabled for that cache (see Documentation/vm/slub.rst).
 
-What:		/sys/kernel/slab/cache/alloc_fastpath
+What:		/sys/kernel/slab/<cache>/alloc_fastpath
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -50,7 +50,7 @@ Description:
 		current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/alloc_from_partial
+What:		/sys/kernel/slab/<cache>/alloc_from_partial
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -62,7 +62,7 @@ Description:
 		count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/alloc_refill
+What:		/sys/kernel/slab/<cache>/alloc_refill
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -73,7 +73,7 @@ Description:
 		remote cpu frees.  It can be written to clear the current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/alloc_slab
+What:		/sys/kernel/slab/<cache>/alloc_slab
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -84,7 +84,7 @@ Description:
 		clear the current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/alloc_slowpath
+What:		/sys/kernel/slab/<cache>/alloc_slowpath
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -96,7 +96,7 @@ Description:
 		clear the current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/cache_dma
+What:		/sys/kernel/slab/<cache>/cache_dma
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -106,7 +106,7 @@ Description:
 		are from ZONE_DMA.
 		Available when CONFIG_ZONE_DMA is enabled.
 
-What:		/sys/kernel/slab/cache/cpu_slabs
+What:		/sys/kernel/slab/<cache>/cpu_slabs
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -115,7 +115,7 @@ Description:
 		The cpu_slabs file is read-only and displays how many cpu slabs
 		are active and their NUMA locality.
 
-What:		/sys/kernel/slab/cache/cpuslab_flush
+What:		/sys/kernel/slab/<cache>/cpuslab_flush
 Date:		April 2009
 KernelVersion:	2.6.31
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -128,7 +128,7 @@ Description:
 		current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/ctor
+What:		/sys/kernel/slab/<cache>/ctor
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -138,7 +138,7 @@ Description:
 		constructor function, which is invoked for each object when a
 		new slab is allocated.
 
-What:		/sys/kernel/slab/cache/deactivate_empty
+What:		/sys/kernel/slab/<cache>/deactivate_empty
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -148,7 +148,7 @@ Description:
 		was deactivated.  It can be written to clear the current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/deactivate_full
+What:		/sys/kernel/slab/<cache>/deactivate_full
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -158,7 +158,7 @@ Description:
 		was deactivated.  It can be written to clear the current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/deactivate_remote_frees
+What:		/sys/kernel/slab/<cache>/deactivate_remote_frees
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -169,7 +169,7 @@ Description:
 		remotely.  It can be written to clear the current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/deactivate_to_head
+What:		/sys/kernel/slab/<cache>/deactivate_to_head
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -180,7 +180,7 @@ Description:
 		list.  It can be written to clear the current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/deactivate_to_tail
+What:		/sys/kernel/slab/<cache>/deactivate_to_tail
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -191,7 +191,7 @@ Description:
 		list.  It can be written to clear the current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/destroy_by_rcu
+What:		/sys/kernel/slab/<cache>/destroy_by_rcu
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -200,7 +200,7 @@ Description:
 		The destroy_by_rcu file is read-only and specifies whether
 		slabs (not objects) are freed by rcu.
 
-What:		/sys/kernel/slab/cache/free_add_partial
+What:		/sys/kernel/slab/<cache>/free_add_partial
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -211,7 +211,7 @@ Description:
 		partial list.  It can be written to clear the current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/free_calls
+What:		/sys/kernel/slab/<cache>/free_calls
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -221,7 +221,7 @@ Description:
 		object frees if slab debugging is enabled (see
 		Documentation/vm/slub.rst).
 
-What:		/sys/kernel/slab/cache/free_fastpath
+What:		/sys/kernel/slab/<cache>/free_fastpath
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -232,7 +232,7 @@ Description:
 		It can be written to clear the current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/free_frozen
+What:		/sys/kernel/slab/<cache>/free_frozen
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -243,7 +243,7 @@ Description:
 		clear the current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/free_remove_partial
+What:		/sys/kernel/slab/<cache>/free_remove_partial
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -255,7 +255,7 @@ Description:
 		count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/free_slab
+What:		/sys/kernel/slab/<cache>/free_slab
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -266,7 +266,7 @@ Description:
 		the current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/free_slowpath
+What:		/sys/kernel/slab/<cache>/free_slowpath
 Date:		February 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -277,7 +277,7 @@ Description:
 		be written to clear the current count.
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/hwcache_align
+What:		/sys/kernel/slab/<cache>/hwcache_align
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -286,7 +286,7 @@ Description:
 		The hwcache_align file is read-only and specifies whether
 		objects are aligned on cachelines.
 
-What:		/sys/kernel/slab/cache/min_partial
+What:		/sys/kernel/slab/<cache>/min_partial
 Date:		February 2009
 KernelVersion:	2.6.30
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -297,7 +297,7 @@ Description:
 		allocating new slabs.  Such slabs may be reclaimed by utilizing
 		the shrink file.
 
-What:		/sys/kernel/slab/cache/object_size
+What:		/sys/kernel/slab/<cache>/object_size
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -306,7 +306,7 @@ Description:
 		The object_size file is read-only and specifies the cache's
 		object size.
 
-What:		/sys/kernel/slab/cache/objects
+What:		/sys/kernel/slab/<cache>/objects
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -315,7 +315,7 @@ Description:
 		The objects file is read-only and displays how many objects are
 		active and from which nodes they are from.
 
-What:		/sys/kernel/slab/cache/objects_partial
+What:		/sys/kernel/slab/<cache>/objects_partial
 Date:		April 2008
 KernelVersion:	2.6.26
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -325,7 +325,7 @@ Description:
 		objects are on partial slabs and from which nodes they are
 		from.
 
-What:		/sys/kernel/slab/cache/objs_per_slab
+What:		/sys/kernel/slab/<cache>/objs_per_slab
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -333,9 +333,9 @@ Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
 Description:
 		The file objs_per_slab is read-only and specifies how many
 		objects may be allocated from a single slab of the order
-		specified in /sys/kernel/slab/cache/order.
+		specified in /sys/kernel/slab/<cache>/order.
 
-What:		/sys/kernel/slab/cache/order
+What:		/sys/kernel/slab/<cache>/order
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -352,7 +352,7 @@ Description:
 		order is used and this sysfs entry can not be used to change
 		the order at run time.
 
-What:		/sys/kernel/slab/cache/order_fallback
+What:		/sys/kernel/slab/<cache>/order_fallback
 Date:		April 2008
 KernelVersion:	2.6.26
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -365,7 +365,7 @@ Description:
 
 		Available when CONFIG_SLUB_STATS is enabled.
 
-What:		/sys/kernel/slab/cache/partial
+What:		/sys/kernel/slab/<cache>/partial
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -374,7 +374,7 @@ Description:
 		The partial file is read-only and displays how long many
 		partial slabs there are and how long each node's list is.
 
-What:		/sys/kernel/slab/cache/poison
+What:		/sys/kernel/slab/<cache>/poison
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -383,7 +383,7 @@ Description:
 		The poison file specifies whether objects should be poisoned
 		when a new slab is allocated.
 
-What:		/sys/kernel/slab/cache/reclaim_account
+What:		/sys/kernel/slab/<cache>/reclaim_account
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -392,7 +392,7 @@ Description:
 		The reclaim_account file specifies whether the cache's objects
 		are reclaimable (and grouped by their mobility).
 
-What:		/sys/kernel/slab/cache/red_zone
+What:		/sys/kernel/slab/<cache>/red_zone
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -401,7 +401,7 @@ Description:
 		The red_zone file specifies whether the cache's objects are red
 		zoned.
 
-What:		/sys/kernel/slab/cache/remote_node_defrag_ratio
+What:		/sys/kernel/slab/<cache>/remote_node_defrag_ratio
 Date:		January 2008
 KernelVersion:	2.6.25
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -415,7 +415,7 @@ Description:
 
 		Available when CONFIG_NUMA is enabled.
 
-What:		/sys/kernel/slab/cache/sanity_checks
+What:		/sys/kernel/slab/<cache>/sanity_checks
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -426,7 +426,7 @@ Description:
 		checks.  Caches that enable sanity_checks cannot be merged with
 		caches that do not.
 
-What:		/sys/kernel/slab/cache/shrink
+What:		/sys/kernel/slab/<cache>/shrink
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -442,7 +442,7 @@ Description:
 		adversely impact other running applications.  So it
 		should be used with care.
 
-What:		/sys/kernel/slab/cache/slab_size
+What:		/sys/kernel/slab/<cache>/slab_size
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -451,7 +451,7 @@ Description:
 		The slab_size file is read-only and specifies the object size
 		with metadata (debugging information and alignment) in bytes.
 
-What:		/sys/kernel/slab/cache/slabs
+What:		/sys/kernel/slab/<cache>/slabs
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -461,7 +461,7 @@ Description:
 		there are (both cpu and partial) and from which nodes they are
 		from.
 
-What:		/sys/kernel/slab/cache/store_user
+What:		/sys/kernel/slab/<cache>/store_user
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -470,7 +470,7 @@ Description:
 		The store_user file specifies whether the location of
 		allocation or free should be tracked for a cache.
 
-What:		/sys/kernel/slab/cache/total_objects
+What:		/sys/kernel/slab/<cache>/total_objects
 Date:		April 2008
 KernelVersion:	2.6.26
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -479,7 +479,7 @@ Description:
 		The total_objects file is read-only and displays how many total
 		objects a cache has and from which nodes they are from.
 
-What:		/sys/kernel/slab/cache/trace
+What:		/sys/kernel/slab/<cache>/trace
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -488,7 +488,7 @@ Description:
 		The trace file specifies whether object allocations and frees
 		should be traced.
 
-What:		/sys/kernel/slab/cache/validate
+What:		/sys/kernel/slab/<cache>/validate
 Date:		May 2007
 KernelVersion:	2.6.22
 Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
@@ -496,3 +496,24 @@ Contact:	Pekka Enberg <penberg@cs.helsinki.fi>,
 Description:
 		Writing to the validate file causes SLUB to traverse all of its
 		cache's objects and check the validity of metadata.
+
+What:		/sys/kernel/slab/<cache>/usersize
+Date:		Jun 2017
+Contact:	David Windsor <dave@nullcore.net>
+Description:
+		The usersize file is read-only and contains the usercopy
+		region size.
+
+What:		/sys/kernel/slab/<cache>/slabs_cpu_partial
+Date:		Aug 2011
+Contact:	Christoph Lameter <cl@linux.com>
+Description:
+		This read-only file shows the number of partialli allocated
+		frozen slabs.
+
+What:		/sys/kernel/slab/<cache>/cpu_partial
+Date:		Aug 2011
+Contact:	Christoph Lameter <cl@linux.com>
+Description:
+		This read-only file shows the number of per cpu partial
+		pages to keep around.
diff --git a/Documentation/ABI/testing/sysfs-mce b/Documentation/ABI/testing/sysfs-mce
new file mode 100644
index 000000000000..c8cd989034b4
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-mce
@@ -0,0 +1,129 @@
+What:		/sys/devices/system/machinecheck/machinecheckX/
+Contact:	Andi Kleen <ak@linux.intel.com>
+Date:		Feb, 2007
+Description:
+		(X = CPU number)
+
+		Machine checks report internal hardware error conditions
+		detected by the CPU. Uncorrected errors typically cause a
+		machine check (often with panic), corrected ones cause a
+		machine check log entry.
+
+		For more details about the x86 machine check architecture
+		see the Intel and AMD architecture manuals from their
+		developer websites.
+
+		For more details about the architecture
+		see http://one.firstfloor.org/~andi/mce.pdf
+
+		Each CPU has its own directory.
+
+What:		/sys/devices/system/machinecheck/machinecheckX/bank<Y>
+Contact:	Andi Kleen <ak@linux.intel.com>
+Date:		Feb, 2007
+Description:
+		(Y bank number)
+
+		64bit Hex bitmask enabling/disabling specific subevents for
+		bank Y.
+
+		When a bit in the bitmask is zero then the respective
+		subevent will not be reported.
+
+		By default all events are enabled.
+
+		Note that BIOS maintain another mask to disable specific events
+		per bank.  This is not visible here
+
+What:		/sys/devices/system/machinecheck/machinecheckX/check_interval
+Contact:	Andi Kleen <ak@linux.intel.com>
+Date:		Feb, 2007
+Description:
+		The entries appear for each CPU, but they are truly shared
+		between all CPUs.
+
+		How often to poll for corrected machine check errors, in
+		seconds (Note output is hexadecimal). Default 5 minutes.
+		When the poller finds MCEs it triggers an exponential speedup
+		(poll more often) on the polling interval.  When the poller
+		stops finding MCEs, it triggers an exponential backoff
+		(poll less often) on the polling interval. The check_interval
+		variable is both the initial and maximum polling interval.
+		0 means no polling for corrected machine check errors
+		(but some corrected errors might be still reported
+		in other ways)
+
+What:		/sys/devices/system/machinecheck/machinecheckX/tolerant
+Contact:	Andi Kleen <ak@linux.intel.com>
+Date:		Feb, 2007
+Description:
+		The entries appear for each CPU, but they are truly shared
+		between all CPUs.
+
+		Tolerance level. When a machine check exception occurs for a
+		non corrected machine check the kernel can take different
+		actions.
+
+		Since machine check exceptions can happen any time it is
+		sometimes risky for the kernel to kill a process because it
+		defies normal kernel locking rules. The tolerance level
+		configures how hard the kernel tries to recover even at some
+		risk of	deadlock. Higher tolerant values trade potentially
+		better uptime with the risk of a crash or even corruption
+		(for tolerant >= 3).
+
+		==  ===========================================================
+		 0  always panic on uncorrected errors, log corrected errors
+		 1  panic or SIGBUS on uncorrected errors, log corrected errors
+		 2  SIGBUS or log uncorrected errors, log corrected errors
+		 3  never panic or SIGBUS, log all errors (for testing only)
+		==  ===========================================================
+
+		Default: 1
+
+		Note this only makes a difference if the CPU allows recovery
+		from a machine check exception. Current x86 CPUs generally
+		do not.
+
+What:		/sys/devices/system/machinecheck/machinecheckX/trigger
+Contact:	Andi Kleen <ak@linux.intel.com>
+Date:		Feb, 2007
+Description:
+		The entries appear for each CPU, but they are truly shared
+		between all CPUs.
+
+		Program to run when a machine check event is detected.
+		This is an alternative to running mcelog regularly from cron
+		and allows to detect events faster.
+
+What:		/sys/devices/system/machinecheck/machinecheckX/monarch_timeout
+Contact:	Andi Kleen <ak@linux.intel.com>
+Date:		Feb, 2007
+Description:
+		How long to wait for the other CPUs to machine check too on a
+		exception. 0 to disable waiting for other CPUs.
+
+		Unit: us
+
+What:		/sys/devices/system/machinecheck/machinecheckX/ignore_ce
+Contact:	Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
+Date:		Jun 2009
+Description:
+		Disables polling and CMCI for corrected errors.
+		All corrected events are not cleared and kept in bank MSRs.
+
+What:		/sys/devices/system/machinecheck/machinecheckX/dont_log_ce
+Contact:	Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
+Date:		Jun 2009
+Description:
+		Disables logging for corrected errors.
+		All reported corrected errors will be cleared silently.
+
+		This option will be useful if you never care about corrected
+		errors.
+
+What:		/sys/devices/system/machinecheck/machinecheckX/cmci_disabled
+Contact:	Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
+Date:		Jun 2009
+Description:
+		Disables the CMCI feature.
diff --git a/Documentation/ABI/testing/sysfs-module b/Documentation/ABI/testing/sysfs-module
index 88bddf192ceb..08886367d047 100644
--- a/Documentation/ABI/testing/sysfs-module
+++ b/Documentation/ABI/testing/sysfs-module
@@ -41,6 +41,13 @@ KernelVersion:	3.3
 Contact:	Kay Sievers <kay.sievers@vrfy.org>
 Description:	Module size in bytes.
 
+What:		/sys/module/*/initstate
+Date:		Nov 2006
+KernelVersion:	2.6.19
+Contact:	Kay Sievers <kay.sievers@vrfy.org>
+Description:	Show the initialization state(live, coming, going) of
+		the module.
+
 What:		/sys/module/*/taint
 Date:		Jan 2012
 KernelVersion:	3.3
diff --git a/Documentation/ABI/testing/sysfs-platform-dell-privacy-wmi b/Documentation/ABI/testing/sysfs-platform-dell-privacy-wmi
index 7f9e18705861..1f1f274a6979 100644
--- a/Documentation/ABI/testing/sysfs-platform-dell-privacy-wmi
+++ b/Documentation/ABI/testing/sysfs-platform-dell-privacy-wmi
@@ -1,55 +1,71 @@
 What:		/sys/bus/wmi/devices/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_supported_type
 Date:		Apr 2021
 KernelVersion:	5.13
-Contact:	"perry.yuan@dell.com>"
+Contact:	"<perry.yuan@dell.com>"
 Description:
 		Display which dell hardware level privacy devices are supported
 		“Dell Privacy” is a set of HW, FW, and SW features to enhance
 		Dell’s commitment to platform privacy for MIC, Camera, and
 		ePrivacy screens.
 		The supported hardware privacy devices are:
-Attributes:
-		Microphone Mute:
+
+		Attributes:
+			Microphone Mute:
 				Identifies the local microphone can be muted by hardware, no applications
 				is available to capture system mic sound
 
-		Camera Shutter:
+			Camera Shutter:
 				Identifies camera shutter controlled by hardware, which is a micromechanical
 				shutter assembly that is built onto the camera module to block capturing images
 				from outside the laptop
 
-		supported:
+		Values:
+
+			supported:
 				The privacy device is supported by this system
 
-		unsupported:
+			unsupported:
 				The privacy device is not supported on this system
 
-		For example to check which privacy devices are supported:
+		For example to check which privacy devices are supported::
 
-		# cat /sys/bus/wmi/drivers/dell-privacy/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_supported_type
-		[Microphone Mute] [supported]
-		[Camera Shutter] [supported]
-		[ePrivacy Screen] [unsupported]
+		    # cat /sys/bus/wmi/drivers/dell-privacy/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_supported_type
+		    [Microphone Mute] [supported]
+		    [Camera Shutter] [supported]
+		    [ePrivacy Screen] [unsupported]
 
 What:		/sys/bus/wmi/devices/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_current_state
 Date:		Apr 2021
 KernelVersion:	5.13
-Contact:	"perry.yuan@dell.com>"
+Contact:	"<perry.yuan@dell.com>"
 Description:
 		Allow user space to check current dell privacy device state.
 		Describes the Device State class exposed by BIOS which can be
 		consumed by various applications interested in knowing the Privacy
 		feature capabilities
-Attributes:
-		muted:
-			Identifies the privacy device is turned off and cannot send stream to OS applications
 
-		unmuted:
-			Identifies the privacy device is turned on ,audio or camera driver can get
-			stream from mic and camera module to OS applications
+		Attributes:
+			Microphone:
+				Identifies the local microphone can be muted by hardware, no applications
+				is available to capture system mic sound
+
+			Camera Shutter:
+				Identifies camera shutter controlled by hardware, which is a micromechanical
+				shutter assembly that is built onto the camera module to block capturing images
+				from outside the laptop
+
+		Values:
+			muted:
+				Identifies the privacy device is turned off
+				and cannot send stream to OS applications
+
+			unmuted:
+				Identifies the privacy device is turned on,
+				audio or camera driver can get stream from mic
+				and camera module to OS applications
 
-		For example to check all supported current privacy device states:
+		For example to check all supported current privacy device states::
 
-		# cat /sys/bus/wmi/drivers/dell-privacy/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_current_state
-		[Microphone] [unmuted]
-		[Camera Shutter] [unmuted]
+		    # cat /sys/bus/wmi/drivers/dell-privacy/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_current_state
+		    [Microphone] [unmuted]
+		    [Camera Shutter] [unmuted]
diff --git a/Documentation/ABI/testing/sysfs-platform-dptf b/Documentation/ABI/testing/sysfs-platform-dptf
index 53c6b1000320..620fd20434a5 100644
--- a/Documentation/ABI/testing/sysfs-platform-dptf
+++ b/Documentation/ABI/testing/sysfs-platform-dptf
@@ -133,7 +133,10 @@ Contact:	linux-acpi@vger.kernel.org
 Description:
 		(RO) Presents SSC (spread spectrum clock) information for EMI
 		(Electro magnetic interference) control. This is a bit mask.
+
+		=======	==========================================
 		Bits	Description
+		=======	==========================================
 		[7:0]	Sets clock spectrum spread percentage:
 			0x00=0.2% , 0x3F=10%
 			1 LSB = 0.1% increase in spread (for
@@ -151,3 +154,4 @@ Description:
 		[10]	0: No white noise. 1: Add white noise
 			to spread waveform
 		[11]	When 1, future writes are ignored.
+		=======	==========================================
diff --git a/Documentation/ABI/testing/sysfs-platform-intel-pmc b/Documentation/ABI/testing/sysfs-platform-intel-pmc
index ef199af75ab0..f31d59b21f9b 100644
--- a/Documentation/ABI/testing/sysfs-platform-intel-pmc
+++ b/Documentation/ABI/testing/sysfs-platform-intel-pmc
@@ -11,8 +11,10 @@ Description:
 		to take effect.
 
 		Display global reset setting bits for PMC.
+
 			* bit 31 - global reset is locked
 			* bit 20 - global reset is set
+
 		Writing bit 20 value to the etr3 will induce
 		a platform "global reset" upon consequent platform reset,
 		in case the register is not locked.
diff --git a/Documentation/ABI/testing/sysfs-platform-sst-atom b/Documentation/ABI/testing/sysfs-platform-sst-atom
index d5f6e21f0e42..0154b0fba759 100644
--- a/Documentation/ABI/testing/sysfs-platform-sst-atom
+++ b/Documentation/ABI/testing/sysfs-platform-sst-atom
@@ -1,4 +1,4 @@
-What:		/sys/devices/platform/8086%x:00/firmware_version
+What:		/sys/devices/platform/8086<x>:00/firmware_version
 Date:		November 2016
 KernelVersion:	4.10
 Contact:	"Sebastien Guiriec" <sebastien.guiriec@intel.com>
diff --git a/Documentation/ABI/testing/sysfs-ptp b/Documentation/ABI/testing/sysfs-ptp
index d378f57c1b73..9c317ac7c47a 100644
--- a/Documentation/ABI/testing/sysfs-ptp
+++ b/Documentation/ABI/testing/sysfs-ptp
@@ -6,7 +6,7 @@ Description:
 		providing a standardized interface to the ancillary
 		features of PTP hardware clocks.
 
-What:		/sys/class/ptp/ptpN/
+What:		/sys/class/ptp/ptp<N>/
 Date:		September 2010
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
@@ -14,7 +14,7 @@ Description:
 		hardware clock registered into the PTP class driver
 		subsystem.
 
-What:		/sys/class/ptp/ptpN/clock_name
+What:		/sys/class/ptp/ptp<N>/clock_name
 Date:		September 2010
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
@@ -25,7 +25,7 @@ Description:
 		MAC based ones. The string does not necessarily have
 		to be any kind of unique id.
 
-What:		/sys/class/ptp/ptpN/max_adjustment
+What:		/sys/class/ptp/ptp<N>/max_adjustment
 Date:		September 2010
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
@@ -33,42 +33,42 @@ Description:
 		frequency adjustment value (a positive integer) in
 		parts per billion.
 
-What:		/sys/class/ptp/ptpN/max_vclocks
+What:		/sys/class/ptp/ptp<N>/max_vclocks
 Date:		May 2021
 Contact:	Yangbo Lu <yangbo.lu@nxp.com>
 Description:
 		This file contains the maximum number of ptp vclocks.
 		Write integer to re-configure it.
 
-What:		/sys/class/ptp/ptpN/n_alarms
+What:		/sys/class/ptp/ptp<N>/n_alarms
 Date:		September 2010
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
 		This file contains the number of periodic or one shot
 		alarms offer by the PTP hardware clock.
 
-What:		/sys/class/ptp/ptpN/n_external_timestamps
+What:		/sys/class/ptp/ptp<N>/n_external_timestamps
 Date:		September 2010
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
 		This file contains the number of external timestamp
 		channels offered by the PTP hardware clock.
 
-What:		/sys/class/ptp/ptpN/n_periodic_outputs
+What:		/sys/class/ptp/ptp<N>/n_periodic_outputs
 Date:		September 2010
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
 		This file contains the number of programmable periodic
 		output channels offered by the PTP hardware clock.
 
-What:		/sys/class/ptp/ptpN/n_pins
+What:		/sys/class/ptp/ptp<N>/n_pins
 Date:		March 2014
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
 		This file contains the number of programmable pins
 		offered by the PTP hardware clock.
 
-What:		/sys/class/ptp/ptpN/n_vclocks
+What:		/sys/class/ptp/ptp<N>/n_vclocks
 Date:		May 2021
 Contact:	Yangbo Lu <yangbo.lu@nxp.com>
 Description:
@@ -81,7 +81,7 @@ Description:
 		switches the physical clock back to normal, adjustable
 		operation.
 
-What:		/sys/class/ptp/ptpN/pins
+What:		/sys/class/ptp/ptp<N>/pins
 Date:		March 2014
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
@@ -94,7 +94,7 @@ Description:
 		assignment may be changed by two writing numbers into
 		the file.
 
-What:		/sys/class/ptp/ptpN/pps_available
+What:		/sys/class/ptp/ptp<N>/pps_available
 Date:		September 2010
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
@@ -103,7 +103,7 @@ Description:
 		"1" means that the PPS is supported, while "0" means
 		not supported.
 
-What:		/sys/class/ptp/ptpN/extts_enable
+What:		/sys/class/ptp/ptp<N>/extts_enable
 Date:		September 2010
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
@@ -113,7 +113,7 @@ Description:
 		To disable external timestamps, write the channel
 		index followed by a "0" into the file.
 
-What:		/sys/class/ptp/ptpN/fifo
+What:		/sys/class/ptp/ptp<N>/fifo
 Date:		September 2010
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
@@ -121,7 +121,7 @@ Description:
 		the form of three integers: channel index, seconds,
 		and nanoseconds.
 
-What:		/sys/class/ptp/ptpN/period
+What:		/sys/class/ptp/ptp<N>/period
 Date:		September 2010
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
@@ -132,7 +132,7 @@ Description:
 		period nanoseconds. To disable a periodic output, set
 		all the seconds and nanoseconds values to zero.
 
-What:		/sys/class/ptp/ptpN/pps_enable
+What:		/sys/class/ptp/ptp<N>/pps_enable
 Date:		September 2010
 Contact:	Richard Cochran <richardcochran@gmail.com>
 Description:
diff --git a/Documentation/ABI/testing/sysfs-timecard b/Documentation/ABI/testing/sysfs-timecard
new file mode 100644
index 000000000000..97f6773794a5
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-timecard
@@ -0,0 +1,174 @@
+What:		/sys/class/timecard/
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	This directory contains files and directories
+		providing a standardized interface to the ancillary
+		features of the OpenCompute timecard.
+
+What:		/sys/class/timecard/ocpN/
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	This directory contains the attributes of the Nth timecard
+		registered.
+
+What:		/sys/class/timecard/ocpN/available_clock_sources
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	(RO) The list of available time sources that the PHC
+		uses for clock adjustments.
+
+		====  =================================================
+                NONE  no adjustments
+                PPS   adjustments come from the PPS1 selector (default)
+                TOD   adjustments from the GNSS/TOD module
+                IRIG  adjustments from external IRIG-B signal
+                DCF   adjustments from external DCF signal
+                ====  =================================================
+
+What:		/sys/class/timecard/ocpN/available_sma_inputs
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	(RO) Set of available destinations (sinks) for a SMA
+		input signal.
+
+                =====  ================================================
+                10Mhz  signal is used as the 10Mhz reference clock
+                PPS1   signal is sent to the PPS1 selector
+                PPS2   signal is sent to the PPS2 selector
+                TS1    signal is sent to timestamper 1
+                TS2    signal is sent to timestamper 2
+                IRIG   signal is sent to the IRIG-B module
+                DCF    signal is sent to the DCF module
+                =====  ================================================
+
+What:		/sys/class/timecard/ocpN/available_sma_outputs
+Date:		May 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	(RO) Set of available sources for a SMA output signal.
+
+                =====  ================================================
+                10Mhz  output is from the 10Mhz reference clock
+                PHC    output PPS is from the PHC clock
+                MAC    output PPS is from the Miniature Atomic Clock
+                GNSS   output PPS is from the GNSS module
+                GNSS2  output PPS is from the second GNSS module
+                IRIG   output is from the PHC, in IRIG-B format
+                DCF    output is from the PHC, in DCF format
+                =====  ================================================
+
+What:		/sys/class/timecard/ocpN/clock_source
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	(RW) Contains the current synchronization source used by
+		the PHC.  May be changed by writing one of the listed
+		values from the available_clock_sources attribute set.
+
+What:		/sys/class/timecard/ocpN/gnss_sync
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	(RO) Indicates whether a valid GNSS signal is received,
+		or when the signal was lost.
+
+What:		/sys/class/timecard/ocpN/i2c
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	This optional attribute links to the associated i2c device.
+
+What:		/sys/class/timecard/ocpN/irig_b_mode
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	(RW) An integer from 0-7 indicating the timecode format
+		of the IRIG-B output signal: B00<n>
+
+What:		/sys/class/timecard/ocpN/pps
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	This optional attribute links to the associated PPS device.
+
+What:		/sys/class/timecard/ocpN/ptp
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	This attribute links to the associated PTP device.
+
+What:		/sys/class/timecard/ocpN/serialnum
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	(RO) Provides the serial number of the timecard.
+
+What:		/sys/class/timecard/ocpN/sma1
+What:		/sys/class/timecard/ocpN/sma2
+What:		/sys/class/timecard/ocpN/sma3
+What:		/sys/class/timecard/ocpN/sma4
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	(RW) These attributes specify the direction of the signal
+		on the associated SMA connectors, and also the signal sink
+		or source.
+
+		The display format of the attribute is a space separated
+		list of signals, prefixed by the input/output direction.
+
+		The signal direction may be changed (if supported) by
+		prefixing the signal list with either "in:" or "out:".
+		If neither prefix is present, then the direction is unchanged.
+
+		The output signal may be changed by writing one of the listed
+		values from the available_sma_outputs attribute set.
+
+		The input destinations may be changed by writing multiple
+		values from the available_sma_inputs attribute set,
+		separated by spaces.  If there are duplicated input
+		destinations between connectors, the lowest numbered SMA
+		connector is given priority.
+
+		Note that not all input combinations may make sense.
+
+		The 10Mhz reference clock input is currently only valid
+		on SMA1 and may not be combined with other destination sinks.
+
+What:		/sys/class/timecard/ocpN/ts_window_adjust
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	(RW) When retrieving the PHC with the PTP SYS_OFFSET_EXTENDED
+		ioctl, a system timestamp is made before and after the PHC
+		time is retrieved.  The midpoint between the two system
+		timestamps is usually taken to be the SYS time associated
+		with the PHC time.  This estimate may be wrong, as it depends
+		on PCI latencies, and when the PHC time was latched
+
+		The attribute value reduces the end timestamp by the given
+		number of nanoseconds, so the computed midpoint matches the
+		retrieved PHC time.
+
+		The initial value is set based on measured PCI latency and
+		the estimated point where the FPGA latches the PHC time.  This
+		value may be changed by writing an unsigned integer.
+
+What:		/sys/class/timecard/ocpN/ttyGNSS
+What:		/sys/class/timecard/ocpN/ttyGNSS2
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	These optional attributes link to the TTY serial ports
+		associated with the GNSS devices.
+
+What:		/sys/class/timecard/ocpN/ttyMAC
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	This optional attribute links to the TTY serial port
+		associated with the Miniature Atomic Clock.
+
+What:		/sys/class/timecard/ocpN/ttyNMEA
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	This optional attribute links to the TTY serial port
+		which outputs the PHC time in NMEA ZDA format.
+
+What:		/sys/class/timecard/ocpN/utc_tai_offset
+Date:		September 2021
+Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
+Description:	(RW) The DCF and IRIG output signals are in UTC, while the
+		TimeCard operates on TAI.  This attribute allows setting the
+		offset in seconds, which is added to the TAI timebase for
+		these formats.
+
+		The offset may be changed by writing an unsigned integer.
diff --git a/Documentation/ABI/testing/sysfs-tty b/Documentation/ABI/testing/sysfs-tty
index e157130a6792..820e412d38a8 100644
--- a/Documentation/ABI/testing/sysfs-tty
+++ b/Documentation/ABI/testing/sysfs-tty
@@ -9,7 +9,7 @@ Description:
 		 The file supports poll() to detect virtual
 		 console switches.
 
-What:		/sys/class/tty/tty0/active
+What:		/sys/class/tty/tty<x>/active
 Date:		Nov 2010
 Contact:	Kay Sievers <kay.sievers@vrfy.org>
 Description:
@@ -18,7 +18,7 @@ Description:
 		 The file supports poll() to detect virtual
 		 console switches.
 
-What:		/sys/class/tty/ttyS0/uartclk
+What:		/sys/class/tty/ttyS<x>/uartclk
 Date:		Sep 2012
 Contact:	Tomas Hlavacek <tmshlvck@gmail.com>
 Description:
@@ -29,7 +29,7 @@ Description:
 		 These sysfs values expose the TIOCGSERIAL interface via
 		 sysfs rather than via ioctls.
 
-What:		/sys/class/tty/ttyS0/type
+What:		/sys/class/tty/ttyS<x>/type
 Date:		October 2012
 Contact:	Alan Cox <alan@linux.intel.com>
 Description:
@@ -38,7 +38,7 @@ Description:
 		 These sysfs values expose the TIOCGSERIAL interface via
 		 sysfs rather than via ioctls.
 
-What:		/sys/class/tty/ttyS0/line
+What:		/sys/class/tty/ttyS<x>/line
 Date:		October 2012
 Contact:	Alan Cox <alan@linux.intel.com>
 Description:
@@ -47,7 +47,7 @@ Description:
 		 These sysfs values expose the TIOCGSERIAL interface via
 		 sysfs rather than via ioctls.
 
-What:		/sys/class/tty/ttyS0/port
+What:		/sys/class/tty/ttyS<x>/port
 Date:		October 2012
 Contact:	Alan Cox <alan@linux.intel.com>
 Description:
@@ -56,7 +56,7 @@ Description:
 		 These sysfs values expose the TIOCGSERIAL interface via
 		 sysfs rather than via ioctls.
 
-What:		/sys/class/tty/ttyS0/irq
+What:		/sys/class/tty/ttyS<x>/irq
 Date:		October 2012
 Contact:	Alan Cox <alan@linux.intel.com>
 Description:
@@ -65,7 +65,7 @@ Description:
 		 These sysfs values expose the TIOCGSERIAL interface via
 		 sysfs rather than via ioctls.
 
-What:		/sys/class/tty/ttyS0/flags
+What:		/sys/class/tty/ttyS<x>/flags
 Date:		October 2012
 Contact:	Alan Cox <alan@linux.intel.com>
 Description:
@@ -74,7 +74,7 @@ Description:
 		 These sysfs values expose the TIOCGSERIAL interface via
 		 sysfs rather than via ioctls.
 
-What:		/sys/class/tty/ttyS0/xmit_fifo_size
+What:		/sys/class/tty/ttyS<x>/xmit_fifo_size
 Date:		October 2012
 Contact:	Alan Cox <alan@linux.intel.com>
 Description:
@@ -83,7 +83,7 @@ Description:
 		 These sysfs values expose the TIOCGSERIAL interface via
 		 sysfs rather than via ioctls.
 
-What:		/sys/class/tty/ttyS0/close_delay
+What:		/sys/class/tty/ttyS<x>/close_delay
 Date:		October 2012
 Contact:	Alan Cox <alan@linux.intel.com>
 Description:
@@ -92,7 +92,7 @@ Description:
 		 These sysfs values expose the TIOCGSERIAL interface via
 		 sysfs rather than via ioctls.
 
-What:		/sys/class/tty/ttyS0/closing_wait
+What:		/sys/class/tty/ttyS<x>/closing_wait
 Date:		October 2012
 Contact:	Alan Cox <alan@linux.intel.com>
 Description:
@@ -101,7 +101,7 @@ Description:
 		 These sysfs values expose the TIOCGSERIAL interface via
 		 sysfs rather than via ioctls.
 
-What:		/sys/class/tty/ttyS0/custom_divisor
+What:		/sys/class/tty/ttyS<x>/custom_divisor
 Date:		October 2012
 Contact:	Alan Cox <alan@linux.intel.com>
 Description:
@@ -110,7 +110,7 @@ Description:
 		 These sysfs values expose the TIOCGSERIAL interface via
 		 sysfs rather than via ioctls.
 
-What:		/sys/class/tty/ttyS0/io_type
+What:		/sys/class/tty/ttyS<x>/io_type
 Date:		October 2012
 Contact:	Alan Cox <alan@linux.intel.com>
 Description:
@@ -120,7 +120,7 @@ Description:
 		 These sysfs values expose the TIOCGSERIAL interface via
 		 sysfs rather than via ioctls.
 
-What:		/sys/class/tty/ttyS0/iomem_base
+What:		/sys/class/tty/ttyS<x>/iomem_base
 Date:		October 2012
 Contact:	Alan Cox <alan@linux.intel.com>
 Description:
@@ -129,7 +129,7 @@ Description:
 		 These sysfs values expose the TIOCGSERIAL interface via
 		 sysfs rather than via ioctls.
 
-What:		/sys/class/tty/ttyS0/iomem_reg_shift
+What:		/sys/class/tty/ttyS<x>/iomem_reg_shift
 Date:		October 2012
 Contact:	Alan Cox <alan@linux.intel.com>
 Description:
@@ -139,7 +139,7 @@ Description:
 		 These sysfs values expose the TIOCGSERIAL interface via
 		 sysfs rather than via ioctls.
 
-What:		/sys/class/tty/ttyS0/rx_trig_bytes
+What:		/sys/class/tty/ttyS<x>/rx_trig_bytes
 Date:		May 2014
 Contact:	Yoshihiro YUNOMAE <yoshihiro.yunomae.ez@hitachi.com>
 Description:
@@ -155,7 +155,7 @@ Description:
 		 16550A, which has 1/4/8/14 bytes trigger, the RX trigger is
 		 automatically changed to 4 bytes.
 
-What:		/sys/class/tty/ttyS0/console
+What:		/sys/class/tty/ttyS<x>/console
 Date:		February 2020
 Contact:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 Description:
diff --git a/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst
index eeb351296df1..7fdf151a8680 100644
--- a/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst
+++ b/Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst
@@ -202,49 +202,44 @@ newly arrived RCU callbacks against future grace periods:
     1 static void rcu_prepare_for_idle(void)
     2 {
     3   bool needwake;
-    4   struct rcu_data *rdp;
-    5   struct rcu_dynticks *rdtp = this_cpu_ptr(&rcu_dynticks);
-    6   struct rcu_node *rnp;
-    7   struct rcu_state *rsp;
-    8   int tne;
-    9
-   10   if (IS_ENABLED(CONFIG_RCU_NOCB_CPU_ALL) ||
-   11       rcu_is_nocb_cpu(smp_processor_id()))
-   12     return;
+    4   struct rcu_data *rdp = this_cpu_ptr(&rcu_data);
+    5   struct rcu_node *rnp;
+    6   int tne;
+    7
+    8   lockdep_assert_irqs_disabled();
+    9   if (rcu_rdp_is_offloaded(rdp))
+   10     return;
+   11
+   12   /* Handle nohz enablement switches conservatively. */
    13   tne = READ_ONCE(tick_nohz_active);
-   14   if (tne != rdtp->tick_nohz_enabled_snap) {
-   15     if (rcu_cpu_has_callbacks(NULL))
-   16       invoke_rcu_core();
-   17     rdtp->tick_nohz_enabled_snap = tne;
+   14   if (tne != rdp->tick_nohz_enabled_snap) {
+   15     if (!rcu_segcblist_empty(&rdp->cblist))
+   16       invoke_rcu_core(); /* force nohz to see update. */
+   17     rdp->tick_nohz_enabled_snap = tne;
    18     return;
-   19   }
+   19	}
    20   if (!tne)
    21     return;
-   22   if (rdtp->all_lazy &&
-   23       rdtp->nonlazy_posted != rdtp->nonlazy_posted_snap) {
-   24     rdtp->all_lazy = false;
-   25     rdtp->nonlazy_posted_snap = rdtp->nonlazy_posted;
-   26     invoke_rcu_core();
-   27     return;
-   28   }
-   29   if (rdtp->last_accelerate == jiffies)
-   30     return;
-   31   rdtp->last_accelerate = jiffies;
-   32   for_each_rcu_flavor(rsp) {
-   33     rdp = this_cpu_ptr(rsp->rda);
-   34     if (rcu_segcblist_pend_cbs(&rdp->cblist))
-   35       continue;
-   36     rnp = rdp->mynode;
-   37     raw_spin_lock_rcu_node(rnp);
-   38     needwake = rcu_accelerate_cbs(rsp, rnp, rdp);
-   39     raw_spin_unlock_rcu_node(rnp);
-   40     if (needwake)
-   41       rcu_gp_kthread_wake(rsp);
-   42   }
-   43 }
+   22
+   23   /*
+   24    * If we have not yet accelerated this jiffy, accelerate all
+   25    * callbacks on this CPU.
+   26   */
+   27   if (rdp->last_accelerate == jiffies)
+   28     return;
+   29   rdp->last_accelerate = jiffies;
+   30   if (rcu_segcblist_pend_cbs(&rdp->cblist)) {
+   31     rnp = rdp->mynode;
+   32     raw_spin_lock_rcu_node(rnp); /* irqs already disabled. */
+   33     needwake = rcu_accelerate_cbs(rnp, rdp);
+   34     raw_spin_unlock_rcu_node(rnp); /* irqs remain disabled. */
+   35     if (needwake)
+   36       rcu_gp_kthread_wake();
+   37   }
+   38 }
 
 But the only part of ``rcu_prepare_for_idle()`` that really matters for
-this discussion are lines 37–39. We will therefore abbreviate this
+this discussion are lines 32–34. We will therefore abbreviate this
 function as follows:
 
 .. kernel-figure:: rcu_node-lock.svg
diff --git a/Documentation/RCU/stallwarn.rst b/Documentation/RCU/stallwarn.rst
index 5036df24ae61..28f8ad16db25 100644
--- a/Documentation/RCU/stallwarn.rst
+++ b/Documentation/RCU/stallwarn.rst
@@ -96,6 +96,16 @@ warnings:
 	the ``rcu_.*timer wakeup didn't happen for`` console-log message,
 	which will include additional debugging information.
 
+-	A low-level kernel issue that either fails to invoke one of the
+	variants of rcu_user_enter(), rcu_user_exit(), rcu_idle_enter(),
+	rcu_idle_exit(), rcu_irq_enter(), or rcu_irq_exit() on the one
+	hand, or that invokes one of them too many times on the other.
+	Historically, the most frequent issue has been an omission
+	of either irq_enter() or irq_exit(), which in turn invoke
+	rcu_irq_enter() or rcu_irq_exit(), respectively.  Building your
+	kernel with CONFIG_RCU_EQS_DEBUG=y can help track down these types
+	of issues, which sometimes arise in architecture-specific code.
+
 -	A bug in the RCU implementation.
 
 -	A hardware failure.  This is quite unlikely, but has occurred
diff --git a/Documentation/admin-guide/blockdev/drbd/figures.rst b/Documentation/admin-guide/blockdev/drbd/figures.rst
index bd9a4901fe46..9f73253ea353 100644
--- a/Documentation/admin-guide/blockdev/drbd/figures.rst
+++ b/Documentation/admin-guide/blockdev/drbd/figures.rst
@@ -25,6 +25,6 @@ Sub graphs of DRBD's state transitions
     :alt:   disk-states-8.dot
     :align: center
 
-.. kernel-figure:: node-states-8.dot
-    :alt:   node-states-8.dot
+.. kernel-figure:: peer-states-8.dot
+    :alt:   peer-states-8.dot
     :align: center
diff --git a/Documentation/admin-guide/blockdev/drbd/node-states-8.dot b/Documentation/admin-guide/blockdev/drbd/peer-states-8.dot
index bfa54e1f8016..6dc3954954d6 100644
--- a/Documentation/admin-guide/blockdev/drbd/node-states-8.dot
+++ b/Documentation/admin-guide/blockdev/drbd/peer-states-8.dot
@@ -1,8 +1,3 @@
-digraph node_states {
-	Secondary -> Primary           [ label = "ioctl_set_state()" ]
-	Primary   -> Secondary 	       [ label = "ioctl_set_state()" ]
-}
-
 digraph peer_states {
 	Secondary -> Primary           [ label = "recv state packet" ]
 	Primary   -> Secondary 	       [ label = "recv state packet" ]
diff --git a/Documentation/admin-guide/blockdev/zram.rst b/Documentation/admin-guide/blockdev/zram.rst
index 700329d25f57..3e11926a4df9 100644
--- a/Documentation/admin-guide/blockdev/zram.rst
+++ b/Documentation/admin-guide/blockdev/zram.rst
@@ -328,6 +328,14 @@ as idle::
 From now on, any pages on zram are idle pages. The idle mark
 will be removed until someone requests access of the block.
 IOW, unless there is access request, those pages are still idle pages.
+Additionally, when CONFIG_ZRAM_MEMORY_TRACKING is enabled pages can be
+marked as idle based on how long (in seconds) it's been since they were
+last accessed::
+
+        echo 86400 > /sys/block/zramX/idle
+
+In this example all pages which haven't been accessed in more than 86400
+seconds (one day) will be marked idle.
 
 Admin can request writeback of those idle pages at right timing via::
 
diff --git a/Documentation/admin-guide/cgroup-v1/memory.rst b/Documentation/admin-guide/cgroup-v1/memory.rst
index 41191b5fb69d..faac50149a22 100644
--- a/Documentation/admin-guide/cgroup-v1/memory.rst
+++ b/Documentation/admin-guide/cgroup-v1/memory.rst
@@ -87,10 +87,8 @@ Brief summary of control files.
  memory.oom_control		     set/show oom controls.
  memory.numa_stat		     show the number of memory usage per numa
 				     node
- memory.kmem.limit_in_bytes          set/show hard limit for kernel memory
-                                     This knob is deprecated and shouldn't be
-                                     used. It is planned that this be removed in
-                                     the foreseeable future.
+ memory.kmem.limit_in_bytes          This knob is deprecated and writing to
+                                     it will return -ENOTSUPP.
  memory.kmem.usage_in_bytes          show current kernel memory allocation
  memory.kmem.failcnt                 show the number of kernel memory usage
 				     hits limits
@@ -518,11 +516,6 @@ will be charged as a new owner of it.
   charged file caches. Some out-of-use page caches may keep charged until
   memory pressure happens. If you want to avoid that, force_empty will be useful.
 
-  Also, note that when memory.kmem.limit_in_bytes is set the charges due to
-  kernel pages will still be seen. This is not considered a failure and the
-  write will still return success. In this case, it is expected that
-  memory.kmem.usage_in_bytes == memory.usage_in_bytes.
-
 5.2 stat file
 -------------
 
diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst
index 4d8c27eca96b..2aeb7ae8b393 100644
--- a/Documentation/admin-guide/cgroup-v2.rst
+++ b/Documentation/admin-guide/cgroup-v2.rst
@@ -1016,6 +1016,8 @@ All time durations are in microseconds.
 	- nr_periods
 	- nr_throttled
 	- throttled_usec
+	- nr_bursts
+	- burst_usec
 
   cpu.weight
 	A read-write single value file which exists on non-root
@@ -1047,6 +1049,12 @@ All time durations are in microseconds.
 	$PERIOD duration.  "max" for $MAX indicates no limit.  If only
 	one number is written, $MAX is updated.
 
+  cpu.max.burst
+	A read-write single value file which exists on non-root
+	cgroups.  The default is "0".
+
+	The burst in the range [0, $MAX].
+
   cpu.pressure
 	A read-write nested-keyed file.
 
@@ -2310,6 +2318,16 @@ Miscellaneous controller provides 3 interface files. If two misc resources (res_
         Limits can be set higher than the capacity value in the misc.capacity
         file.
 
+  misc.events
+	A read-only flat-keyed file which exists on non-root cgroups. The
+	following entries are defined. Unless specified otherwise, a value
+	change in this file generates a file modified event. All fields in
+	this file are hierarchical.
+
+	  max
+		The number of times the cgroup's resource usage was
+		about to go over the max boundary.
+
 Migration and Ownership
 ~~~~~~~~~~~~~~~~~~~~~~~
 
diff --git a/Documentation/admin-guide/cputopology.rst b/Documentation/admin-guide/cputopology.rst
index b085dbac60a5..6b62e182baf4 100644
--- a/Documentation/admin-guide/cputopology.rst
+++ b/Documentation/admin-guide/cputopology.rst
@@ -19,11 +19,13 @@ these macros in include/asm-XXX/topology.h::
 
 	#define topology_physical_package_id(cpu)
 	#define topology_die_id(cpu)
+	#define topology_cluster_id(cpu)
 	#define topology_core_id(cpu)
 	#define topology_book_id(cpu)
 	#define topology_drawer_id(cpu)
 	#define topology_sibling_cpumask(cpu)
 	#define topology_core_cpumask(cpu)
+	#define topology_cluster_cpumask(cpu)
 	#define topology_die_cpumask(cpu)
 	#define topology_book_cpumask(cpu)
 	#define topology_drawer_cpumask(cpu)
@@ -39,10 +41,12 @@ not defined by include/asm-XXX/topology.h:
 
 1) topology_physical_package_id: -1
 2) topology_die_id: -1
-3) topology_core_id: 0
-4) topology_sibling_cpumask: just the given CPU
-5) topology_core_cpumask: just the given CPU
-6) topology_die_cpumask: just the given CPU
+3) topology_cluster_id: -1
+4) topology_core_id: 0
+5) topology_sibling_cpumask: just the given CPU
+6) topology_core_cpumask: just the given CPU
+7) topology_cluster_cpumask: just the given CPU
+8) topology_die_cpumask: just the given CPU
 
 For architectures that don't support books (CONFIG_SCHED_BOOK) there are no
 default definitions for topology_book_id() and topology_book_cpumask().
diff --git a/Documentation/admin-guide/dynamic-debug-howto.rst b/Documentation/admin-guide/dynamic-debug-howto.rst
index b119b8277b3e..a89cfa083155 100644
--- a/Documentation/admin-guide/dynamic-debug-howto.rst
+++ b/Documentation/admin-guide/dynamic-debug-howto.rst
@@ -249,8 +249,7 @@ Debug messages during Boot Process
 
 To activate debug messages for core code and built-in modules during
 the boot process, even before userspace and debugfs exists, use
-``dyndbg="QUERY"``, ``module.dyndbg="QUERY"``, or ``ddebug_query="QUERY"``
-(``ddebug_query`` is obsoleted by ``dyndbg``, and deprecated).  QUERY follows
+``dyndbg="QUERY"`` or ``module.dyndbg="QUERY"``.  QUERY follows
 the syntax described above, but must not exceed 1023 characters.  Your
 bootloader may impose lower limits.
 
@@ -270,8 +269,7 @@ this boot parameter for debugging purposes.
 
 If ``foo`` module is not built-in, ``foo.dyndbg`` will still be processed at
 boot time, without effect, but will be reprocessed when module is
-loaded later. ``ddebug_query=`` and bare ``dyndbg=`` are only processed at
-boot.
+loaded later. Bare ``dyndbg=`` is only processed at boot.
 
 
 Debug Messages at Module Initialization Time
@@ -358,8 +356,11 @@ Examples
   // boot-args example, with newlines and comments for readability
   Kernel command line: ...
     // see whats going on in dyndbg=value processing
-    dynamic_debug.verbose=1
-    // enable pr_debugs in 2 builtins, #cmt is stripped
-    dyndbg="module params +p #cmt ; module sys +p"
+    dynamic_debug.verbose=3
+    // enable pr_debugs in the btrfs module (can be builtin or loadable)
+    btrfs.dyndbg="+p"
+    // enable pr_debugs in all files under init/
+    // and the function parse_one, #cmt is stripped
+    dyndbg="file init/* +p #cmt ; func parse_one +p"
     // enable pr_debugs in 2 functions in a module loaded later
     pc87360.dyndbg="func pc87360_init_device +p; func pc87360_find +p"
diff --git a/Documentation/admin-guide/filesystem-monitoring.rst b/Documentation/admin-guide/filesystem-monitoring.rst
new file mode 100644
index 000000000000..ab8dba76283c
--- /dev/null
+++ b/Documentation/admin-guide/filesystem-monitoring.rst
@@ -0,0 +1,78 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+====================================
+File system Monitoring with fanotify
+====================================
+
+File system Error Reporting
+===========================
+
+Fanotify supports the FAN_FS_ERROR event type for file system-wide error
+reporting.  It is meant to be used by file system health monitoring
+daemons, which listen for these events and take actions (notify
+sysadmin, start recovery) when a file system problem is detected.
+
+By design, a FAN_FS_ERROR notification exposes sufficient information
+for a monitoring tool to know a problem in the file system has happened.
+It doesn't necessarily provide a user space application with semantics
+to verify an IO operation was successfully executed.  That is out of
+scope for this feature.  Instead, it is only meant as a framework for
+early file system problem detection and reporting recovery tools.
+
+When a file system operation fails, it is common for dozens of kernel
+errors to cascade after the initial failure, hiding the original failure
+log, which is usually the most useful debug data to troubleshoot the
+problem.  For this reason, FAN_FS_ERROR tries to report only the first
+error that occurred for a file system since the last notification, and
+it simply counts additional errors.  This ensures that the most
+important pieces of information are never lost.
+
+FAN_FS_ERROR requires the fanotify group to be setup with the
+FAN_REPORT_FID flag.
+
+At the time of this writing, the only file system that emits FAN_FS_ERROR
+notifications is Ext4.
+
+A FAN_FS_ERROR Notification has the following format::
+
+  ::
+
+     [ Notification Metadata (Mandatory) ]
+     [ Generic Error Record  (Mandatory) ]
+     [ FID record            (Mandatory) ]
+
+The order of records is not guaranteed, and new records might be added
+in the future.  Therefore, applications must not rely on the order and
+must be prepared to skip over unknown records. Please refer to
+``samples/fanotify/fs-monitor.c`` for an example parser.
+
+Generic error record
+--------------------
+
+The generic error record provides enough information for a file system
+agnostic tool to learn about a problem in the file system, without
+providing any additional details about the problem.  This record is
+identified by ``struct fanotify_event_info_header.info_type`` being set
+to FAN_EVENT_INFO_TYPE_ERROR.
+
+  ::
+
+     struct fanotify_event_info_error {
+          struct fanotify_event_info_header hdr;
+         __s32 error;
+         __u32 error_count;
+     };
+
+The `error` field identifies the type of error using errno values.
+`error_count` tracks the number of errors that occurred and were
+suppressed to preserve the original error information, since the last
+notification.
+
+FID record
+----------
+
+The FID record can be used to uniquely identify the inode that triggered
+the error through the combination of fsid and file handle.  A file system
+specific application can use that information to attempt a recovery
+procedure.  Errors that are not related to an inode are reported with an
+empty file handle of type FILEID_INVALID.
diff --git a/Documentation/admin-guide/hw-vuln/core-scheduling.rst b/Documentation/admin-guide/hw-vuln/core-scheduling.rst
index 0febe458597c..cf1eeefdfc32 100644
--- a/Documentation/admin-guide/hw-vuln/core-scheduling.rst
+++ b/Documentation/admin-guide/hw-vuln/core-scheduling.rst
@@ -61,8 +61,9 @@ arg3:
     ``pid`` of the task for which the operation applies.
 
 arg4:
-    ``pid_type`` for which the operation applies. It is of type ``enum pid_type``.
-    For example, if arg4 is ``PIDTYPE_TGID``, then the operation of this command
+    ``pid_type`` for which the operation applies. It is one of
+    ``PR_SCHED_CORE_SCOPE_``-prefixed macro constants.  For example, if arg4
+    is ``PR_SCHED_CORE_SCOPE_THREAD_GROUP``, then the operation of this command
     will be performed for all tasks in the task group of ``pid``.
 
 arg5:
diff --git a/Documentation/admin-guide/hw-vuln/spectre.rst b/Documentation/admin-guide/hw-vuln/spectre.rst
index e05e581af5cf..ab7d402c1677 100644
--- a/Documentation/admin-guide/hw-vuln/spectre.rst
+++ b/Documentation/admin-guide/hw-vuln/spectre.rst
@@ -490,9 +490,8 @@ Spectre variant 2
 
    Restricting indirect branch speculation on a user program will
    also prevent the program from launching a variant 2 attack
-   on x86.  All sand-boxed SECCOMP programs have indirect branch
-   speculation restricted by default.  Administrators can change
-   that behavior via the kernel command line and sysfs control files.
+   on x86.  Administrators can change that behavior via the kernel
+   command line and sysfs control files.
    See :ref:`spectre_mitigation_control_command_line`.
 
    Programs that disable their indirect branch speculation will have
@@ -594,61 +593,14 @@ kernel command line.
 		Not specifying this option is equivalent to
 		spectre_v2=auto.
 
-For user space mitigation:
-
-        spectre_v2_user=
-
-		[X86] Control mitigation of Spectre variant 2
-		(indirect branch speculation) vulnerability between
-		user space tasks
-
-		on
-			Unconditionally enable mitigations. Is
-			enforced by spectre_v2=on
-
-		off
-			Unconditionally disable mitigations. Is
-			enforced by spectre_v2=off
-
-		prctl
-			Indirect branch speculation is enabled,
-			but mitigation can be enabled via prctl
-			per thread. The mitigation control state
-			is inherited on fork.
-
-		prctl,ibpb
-			Like "prctl" above, but only STIBP is
-			controlled per thread. IBPB is issued
-			always when switching between different user
-			space processes.
-
-		seccomp
-			Same as "prctl" above, but all seccomp
-			threads will enable the mitigation unless
-			they explicitly opt out.
-
-		seccomp,ibpb
-			Like "seccomp" above, but only STIBP is
-			controlled per thread. IBPB is issued
-			always when switching between different
-			user space processes.
-
-		auto
-			Kernel selects the mitigation depending on
-			the available CPU features and vulnerability.
-
-		Default mitigation:
-		If CONFIG_SECCOMP=y then "seccomp", otherwise "prctl"
-
-		Not specifying this option is equivalent to
-		spectre_v2_user=auto.
-
 		In general the kernel by default selects
 		reasonable mitigations for the current CPU. To
 		disable Spectre variant 2 mitigations, boot with
 		spectre_v2=off. Spectre variant 1 mitigations
 		cannot be disabled.
 
+For spectre_v2_user see :doc:`/admin-guide/kernel-parameters`.
+
 Mitigation selection guide
 --------------------------
 
@@ -674,9 +626,8 @@ Mitigation selection guide
    off by disabling their indirect branch speculation when they are run
    (See :ref:`Documentation/userspace-api/spec_ctrl.rst <set_spec_ctrl>`).
    This prevents untrusted programs from polluting the branch target
-   buffer.  All programs running in SECCOMP sandboxes have indirect
-   branch speculation restricted by default. This behavior can be
-   changed via the kernel command line and sysfs control files. See
+   buffer.  This behavior can be changed via the kernel command line
+   and sysfs control files. See
    :ref:`spectre_mitigation_control_command_line`.
 
 3. High security mode
diff --git a/Documentation/admin-guide/index.rst b/Documentation/admin-guide/index.rst
index dc00afcabb95..1bedab498104 100644
--- a/Documentation/admin-guide/index.rst
+++ b/Documentation/admin-guide/index.rst
@@ -82,6 +82,7 @@ configure specific aspects of kernel behavior to your liking.
    edid
    efi-stub
    ext4
+   filesystem-monitoring
    nfs/index
    gpio/index
    highuid
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 43dc35fe5bc0..2fba82431efb 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -841,11 +841,6 @@
 			Format: <port#>,<type>
 			See also Documentation/input/devices/joystick-parport.rst
 
-	ddebug_query=	[KNL,DYNAMIC_DEBUG] Enable debug messages at early boot
-			time. See
-			Documentation/admin-guide/dynamic-debug-howto.rst for
-			details.  Deprecated, see dyndbg.
-
 	debug		[KNL] Enable kernel debugging (events log level).
 
 	debug_boot_weak_hash
@@ -1587,8 +1582,10 @@
 			registers.  Default set by CONFIG_HPET_MMAP_DEFAULT.
 
 	hugetlb_cma=	[HW,CMA] The size of a CMA area used for allocation
-			of gigantic hugepages.
-			Format: nn[KMGTPE]
+			of gigantic hugepages. Or using node format, the size
+			of a CMA area per node can be specified.
+			Format: nn[KMGTPE] or (node format)
+				<node>:nn[KMGTPE][,<node>:nn[KMGTPE]]
 
 			Reserve a CMA area of given size and allocate gigantic
 			hugepages using the CMA allocator. If enabled, the
@@ -1599,9 +1596,11 @@
 			the number of pages of hugepagesz to be allocated.
 			If this is the first HugeTLB parameter on the command
 			line, it specifies the number of pages to allocate for
-			the default huge page size.  See also
-			Documentation/admin-guide/mm/hugetlbpage.rst.
-			Format: <integer>
+			the default huge page size. If using node format, the
+			number of pages to allocate per-node can be specified.
+			See also Documentation/admin-guide/mm/hugetlbpage.rst.
+			Format: <integer> or (node format)
+				<node>:<integer>[,<node>:<integer>]
 
 	hugepagesz=
 			[HW] The size of the HugeTLB pages.  This is used in
@@ -1690,6 +1689,8 @@
 			architectures force reset to be always executed
 	i8042.unlock	[HW] Unlock (ignore) the keylock
 	i8042.kbdreset	[HW] Reset device connected to KBD port
+	i8042.probe_defer
+			[HW] Allow deferred probing upon i8042 probe errors
 
 	i810=		[HW,DRM]
 
@@ -2353,7 +2354,14 @@
 			[KVM] Controls how many 4KiB pages are periodically zapped
 			back to huge pages.  0 disables the recovery, otherwise if
 			the value is N KVM will zap 1/Nth of the 4KiB pages every
-			minute.  The default is 60.
+			period (see below).  The default is 60.
+
+	kvm.nx_huge_pages_recovery_period_ms=
+			[KVM] Controls the time period at which KVM zaps 4KiB pages
+			back to huge pages. If the value is a non-zero N, KVM will
+			zap a portion (see ratio above) of the pages every N msecs.
+			If the value is 0 (the default), KVM will pick a period based
+			on the ratio, such that a page is zapped after 1 hour on average.
 
 	kvm-amd.nested=	[KVM,AMD] Allow nested virtualization in KVM/SVM.
 			Default is 1 (enabled)
@@ -2365,6 +2373,8 @@
 	kvm-arm.mode=
 			[KVM,ARM] Select one of KVM/arm64's modes of operation.
 
+			none: Forcefully disable KVM.
+
 			nvhe: Standard nVHE-based mode, without support for
 			      protected guests.
 
@@ -2372,7 +2382,9 @@
 				   state is kept private from the host.
 				   Not valid if the kernel is running in EL2.
 
-			Defaults to VHE/nVHE based on hardware support.
+			Defaults to VHE/nVHE based on hardware support. Setting
+			mode to "protected" will disable kexec and hibernation
+			for the host.
 
 	kvm-arm.vgic_v3_group0_trap=
 			[KVM,ARM] Trap guest accesses to GICv3 group-0
@@ -2403,8 +2415,12 @@
 			Default is 1 (enabled)
 
 	kvm-intel.emulate_invalid_guest_state=
-			[KVM,Intel] Enable emulation of invalid guest states
-			Default is 0 (disabled)
+			[KVM,Intel] Disable emulation of invalid guest state.
+			Ignored if kvm-intel.enable_unrestricted_guest=1, as
+			guest state is never invalid for unrestricted guests.
+			This param doesn't apply to nested guests (L2), as KVM
+			never emulates invalid L2 guest state.
+			Default is 1 (enabled)
 
 	kvm-intel.flexpriority=
 			[KVM,Intel] Disable FlexPriority feature (TPR shadow).
@@ -3243,6 +3259,19 @@
 			driver. A non-zero value sets the minimum interval
 			in seconds between layoutstats transmissions.
 
+	nfsd.inter_copy_offload_enable =
+			[NFSv4.2] When set to 1, the server will support
+			server-to-server copies for which this server is
+			the destination of the copy.
+
+	nfsd.nfsd4_ssc_umount_timeout =
+			[NFSv4.2] When used as the destination of a
+			server-to-server copy, knfsd temporarily mounts
+			the source server.  It caches the mount in case
+			it will be needed again, and discards it if not
+			used for the number of milliseconds specified by
+			this parameter.
+
 	nfsd.nfs4_disable_idmapping=
 			[NFSv4] When set to the default of '1', the NFSv4
 			server will return only numeric uids and gids to
@@ -3250,6 +3279,7 @@
 			and gids from such clients.  This is intended to ease
 			migration from NFSv2/v3.
 
+
 	nmi_backtrace.backtrace_idle [KNL]
 			Dump stacks even of idle CPUs in response to an
 			NMI stack-backtrace request.
@@ -4982,6 +5012,18 @@
 			an IOTLB flush. Default is lazy flushing before reuse,
 			which is faster.
 
+	s390_iommu_aperture=	[KNL,S390]
+			Specifies the size of the per device DMA address space
+			accessible through the DMA and IOMMU APIs as a decimal
+			factor of the size of main memory.
+			The default is 1 meaning that one can concurrently use
+			as many DMA addresses as physical memory is installed,
+			if supported by hardware, and thus map all of memory
+			once. With a value of 2 one can map all of memory twice
+			and so on. As a special case a factor of 0 imposes no
+			restrictions other than those given by hardware at the
+			cost of significant additional memory use for tables.
+
 	sa1100ir	[NET]
 			See drivers/net/irda/sa1100_ir.c.
 
@@ -5303,8 +5345,7 @@
 			auto    - Kernel selects the mitigation depending on
 				  the available CPU features and vulnerability.
 
-			Default mitigation:
-			If CONFIG_SECCOMP=y then "seccomp", otherwise "prctl"
+			Default mitigation: "prctl"
 
 			Not specifying this option is equivalent to
 			spectre_v2_user=auto.
@@ -5348,7 +5389,7 @@
 				  will disable SSB unless they explicitly opt out.
 
 			Default mitigations:
-			X86:	If CONFIG_SECCOMP=y "seccomp", otherwise "prctl"
+			X86:	"prctl"
 
 			On powerpc the options are:
 
@@ -5497,6 +5538,15 @@
 	stifb=		[HW]
 			Format: bpp:<bpp1>[:<bpp2>[:<bpp3>...]]
 
+        strict_sas_size=
+			[X86]
+			Format: <bool>
+			Enable or disable strict sigaltstack size checks
+			against the required signal frame size which
+			depends on the supported FPU features. This can
+			be used to filter out binaries which have
+			not yet been made aware of AT_MINSIGSTKSZ.
+
 	sunrpc.min_resvport=
 	sunrpc.max_resvport=
 			[NFS,SUNRPC]
@@ -6349,6 +6399,13 @@
 			improve timer resolution at the expense of processing
 			more timer interrupts.
 
+	xen.balloon_boot_timeout= [XEN]
+			The time (in seconds) to wait before giving up to boot
+			in case initial ballooning fails to free enough memory.
+			Applies only when running as HVM or PVH guest and
+			started with less memory configured than allowed at
+			max. Default is 180.
+
 	xen.event_eoi_delay=	[XEN]
 			How long to delay EOI handling in case of event
 			storms (jiffies). Default is 10.
diff --git a/Documentation/admin-guide/laptops/thinkpad-acpi.rst b/Documentation/admin-guide/laptops/thinkpad-acpi.rst
index 6721a80a2d4f..475eb0e81e4a 100644
--- a/Documentation/admin-guide/laptops/thinkpad-acpi.rst
+++ b/Documentation/admin-guide/laptops/thinkpad-acpi.rst
@@ -1520,15 +1520,15 @@ This sysfs attribute controls the keyboard "face" that will be shown on the
 Lenovo X1 Carbon 2nd gen (2014)'s adaptive keyboard. The value can be read
 and set.
 
-- 1 = Home mode
-- 2 = Web-browser mode
-- 3 = Web-conference mode
-- 4 = Function mode
-- 5 = Layflat mode
+- 0 = Home mode
+- 1 = Web-browser mode
+- 2 = Web-conference mode
+- 3 = Function mode
+- 4 = Layflat mode
 
 For more details about which buttons will appear depending on the mode, please
 review the laptop's user guide:
-http://www.lenovo.com/shop/americas/content/user_guides/x1carbon_2_ug_en.pdf
+https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles_pdf/x1carbon_2_ug_en.pdf
 
 Battery charge control
 ----------------------
diff --git a/Documentation/admin-guide/media/i2c-cardlist.rst b/Documentation/admin-guide/media/i2c-cardlist.rst
index e60d459d18a9..db17f39b56cf 100644
--- a/Documentation/admin-guide/media/i2c-cardlist.rst
+++ b/Documentation/admin-guide/media/i2c-cardlist.rst
@@ -58,15 +58,20 @@ Camera sensor devices
 ============  ==========================================================
 Driver        Name
 ============  ==========================================================
+ccs           MIPI CCS compliant camera sensors (also SMIA++ and SMIA)
 et8ek8        ET8EK8 camera sensor
 hi556         Hynix Hi-556 sensor
+hi846         Hynix Hi-846 sensor
+imx208        Sony IMX208 sensor
 imx214        Sony IMX214 sensor
 imx219        Sony IMX219 sensor
 imx258        Sony IMX258 sensor
 imx274        Sony IMX274 sensor
 imx290        Sony IMX290 sensor
 imx319        Sony IMX319 sensor
+imx334        Sony IMX334 sensor
 imx355        Sony IMX355 sensor
+imx412        Sony IMX412 sensor
 m5mols        Fujitsu M-5MOLS 8MP sensor
 mt9m001       mt9m001
 mt9m032       MT9M032 camera sensor
@@ -79,6 +84,7 @@ mt9v032       Micron MT9V032 sensor
 mt9v111       Aptina MT9V111 sensor
 noon010pc30   Siliconfile NOON010PC30 sensor
 ov13858       OmniVision OV13858 sensor
+ov13b10       OmniVision OV13B10 sensor
 ov2640        OmniVision OV2640 sensor
 ov2659        OmniVision OV2659 sensor
 ov2680        OmniVision OV2680 sensor
@@ -104,7 +110,6 @@ s5k4ecgx      Samsung S5K4ECGX sensor
 s5k5baf       Samsung S5K5BAF sensor
 s5k6a3        Samsung S5K6A3 sensor
 s5k6aa        Samsung S5K6AAFX sensor
-smiapp        SMIA++/SMIA sensor
 sr030pc30     Siliconfile SR030PC30 sensor
 vs6624        ST VS6624 sensor
 ============  ==========================================================
@@ -138,6 +143,7 @@ Driver        Name
 ad5820        AD5820 lens voice coil
 ak7375        AK7375 lens voice coil
 dw9714        DW9714 lens voice coil
+dw9768        DW9768 lens voice coil
 dw9807-vcm    DW9807 lens voice coil
 ============  ==========================================================
 
diff --git a/Documentation/admin-guide/media/imx7.rst b/Documentation/admin-guide/media/imx7.rst
index 1e442c97da47..4785ae8ac978 100644
--- a/Documentation/admin-guide/media/imx7.rst
+++ b/Documentation/admin-guide/media/imx7.rst
@@ -155,6 +155,66 @@ the resolutions supported by the sensor.
 	                [fmt:SBGGR10_1X10/800x600@1/30 field:none colorspace:srgb]
 	                -> "imx7-mipi-csis.0":0 [ENABLED]
 
+i.MX6ULL-EVK with OV5640
+------------------------
+
+On this platform a parallel OV5640 sensor is connected to the CSI port.
+The following example configures a video capture pipeline with an output
+of 640x480 and UYVY8_2X8 format:
+
+.. code-block:: none
+
+   # Setup links
+   media-ctl -l "'ov5640 1-003c':0 -> 'csi':0[1]"
+   media-ctl -l "'csi':1 -> 'csi capture':0[1]"
+
+   # Configure pads for pipeline
+   media-ctl -v -V "'ov5640 1-003c':0 [fmt:UYVY8_2X8/640x480 field:none]"
+
+After this streaming can start:
+
+.. code-block:: none
+
+   gst-launch-1.0 -v v4l2src device=/dev/video1 ! video/x-raw,format=UYVY,width=640,height=480 ! v4l2convert ! fbdevsink
+
+.. code-block:: none
+
+	# media-ctl -p
+	Media controller API version 5.14.0
+
+	Media device information
+	------------------------
+	driver          imx7-csi
+	model           imx-media
+	serial
+	bus info
+	hw revision     0x0
+	driver version  5.14.0
+
+	Device topology
+	- entity 1: csi (2 pads, 2 links)
+	            type V4L2 subdev subtype Unknown flags 0
+	            device node name /dev/v4l-subdev0
+	        pad0: Sink
+	                [fmt:UYVY8_2X8/640x480 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
+	                <- "ov5640 1-003c":0 [ENABLED,IMMUTABLE]
+	        pad1: Source
+	                [fmt:UYVY8_2X8/640x480 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
+	                -> "csi capture":0 [ENABLED,IMMUTABLE]
+
+	- entity 4: csi capture (1 pad, 1 link)
+	            type Node subtype V4L flags 0
+	            device node name /dev/video1
+	        pad0: Sink
+	                <- "csi":1 [ENABLED,IMMUTABLE]
+
+	- entity 10: ov5640 1-003c (1 pad, 1 link)
+	             type V4L2 subdev subtype Sensor flags 0
+	             device node name /dev/v4l-subdev1
+	        pad0: Source
+	                [fmt:UYVY8_2X8/640x480@1/30 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:full-range]
+	                -> "csi":0 [ENABLED,IMMUTABLE]
+
 References
 ----------
 
diff --git a/Documentation/admin-guide/media/ipu3.rst b/Documentation/admin-guide/media/ipu3.rst
index 52c1c04173da..83b3cd03b35c 100644
--- a/Documentation/admin-guide/media/ipu3.rst
+++ b/Documentation/admin-guide/media/ipu3.rst
@@ -51,10 +51,11 @@ to userspace as a V4L2 sub-device node and has two pads:
 .. tabularcolumns:: |p{0.8cm}|p{4.0cm}|p{4.0cm}|
 
 .. flat-table::
+    :header-rows: 1
 
-    * - pad
-      - direction
-      - purpose
+    * - Pad
+      - Direction
+      - Purpose
 
     * - 0
       - sink
@@ -148,10 +149,11 @@ Each pipe has two sink pads and three source pads for the following purpose:
 .. tabularcolumns:: |p{0.8cm}|p{4.0cm}|p{4.0cm}|
 
 .. flat-table::
+    :header-rows: 1
 
-    * - pad
-      - direction
-      - purpose
+    * - Pad
+      - Direction
+      - Purpose
 
     * - 0
       - sink
diff --git a/Documentation/admin-guide/media/ivtv.rst b/Documentation/admin-guide/media/ivtv.rst
index 7b8775d20214..101f16d0263e 100644
--- a/Documentation/admin-guide/media/ivtv.rst
+++ b/Documentation/admin-guide/media/ivtv.rst
@@ -159,7 +159,7 @@ whatever). Otherwise the device numbers can get confusing. The ivtv
   Read-only
 
   The raw YUV video output from the current video input. The YUV format
-  is non-standard (V4L2_PIX_FMT_HM12).
+  is a 16x16 linear tiled NV12 format (V4L2_PIX_FMT_NV12_16L16)
 
   Note that the YUV and PCM streams are not synchronized, so they are of
   limited use.
diff --git a/Documentation/admin-guide/media/vimc.rst b/Documentation/admin-guide/media/vimc.rst
index 211cc8972410..180507d455f2 100644
--- a/Documentation/admin-guide/media/vimc.rst
+++ b/Documentation/admin-guide/media/vimc.rst
@@ -61,9 +61,10 @@ vimc-debayer:
 	* 1 Pad source
 
 vimc-scaler:
-	Scale up the image by a factor of 3. E.g.: a 640x480 image becomes a
-        1920x1440 image. (this value can be configured, see at
-        `Module options`_).
+	Re-size the image to meet the source pad resolution. E.g.: if the sync
+	pad is configured to 360x480 and the source to 1280x720, the image will
+	be stretched to fit the source resolution. Works for any resolution
+	within the vimc limitations (even shrinking the image if necessary).
 	Exposes:
 
 	* 1 Pad sink
@@ -75,16 +76,3 @@ vimc-capture:
 
 	* 1 Pad sink
 	* 1 Pad source
-
-
-Module options
---------------
-
-Vimc has a module parameter to configure the driver.
-
-* ``sca_mult=<unsigned int>``
-
-        Image size multiplier factor to be used to multiply both width and
-        height, so the image size will be ``sca_mult^2`` bigger than the
-        original one. Currently, only supports scaling up (the default value
-        is 3).
diff --git a/Documentation/admin-guide/mm/damon/index.rst b/Documentation/admin-guide/mm/damon/index.rst
index 8c5dde3a5754..61aff88347f3 100644
--- a/Documentation/admin-guide/mm/damon/index.rst
+++ b/Documentation/admin-guide/mm/damon/index.rst
@@ -13,3 +13,4 @@ optimize those.
 
    start
    usage
+   reclaim
diff --git a/Documentation/admin-guide/mm/damon/reclaim.rst b/Documentation/admin-guide/mm/damon/reclaim.rst
new file mode 100644
index 000000000000..fb9def3a7355
--- /dev/null
+++ b/Documentation/admin-guide/mm/damon/reclaim.rst
@@ -0,0 +1,235 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=======================
+DAMON-based Reclamation
+=======================
+
+DAMON-based Reclamation (DAMON_RECLAIM) is a static kernel module that aimed to
+be used for proactive and lightweight reclamation under light memory pressure.
+It doesn't aim to replace the LRU-list based page_granularity reclamation, but
+to be selectively used for different level of memory pressure and requirements.
+
+Where Proactive Reclamation is Required?
+========================================
+
+On general memory over-committed systems, proactively reclaiming cold pages
+helps saving memory and reducing latency spikes that incurred by the direct
+reclaim of the process or CPU consumption of kswapd, while incurring only
+minimal performance degradation [1]_ [2]_ .
+
+Free Pages Reporting [3]_ based memory over-commit virtualization systems are
+good example of the cases.  In such systems, the guest VMs reports their free
+memory to host, and the host reallocates the reported memory to other guests.
+As a result, the memory of the systems are fully utilized.  However, the
+guests could be not so memory-frugal, mainly because some kernel subsystems and
+user-space applications are designed to use as much memory as available.  Then,
+guests could report only small amount of memory as free to host, results in
+memory utilization drop of the systems.  Running the proactive reclamation in
+guests could mitigate this problem.
+
+How It Works?
+=============
+
+DAMON_RECLAIM finds memory regions that didn't accessed for specific time
+duration and page out.  To avoid it consuming too much CPU for the paging out
+operation, a speed limit can be configured.  Under the speed limit, it pages
+out memory regions that didn't accessed longer time first.  System
+administrators can also configure under what situation this scheme should
+automatically activated and deactivated with three memory pressure watermarks.
+
+Interface: Module Parameters
+============================
+
+To use this feature, you should first ensure your system is running on a kernel
+that is built with ``CONFIG_DAMON_RECLAIM=y``.
+
+To let sysadmins enable or disable it and tune for the given system,
+DAMON_RECLAIM utilizes module parameters.  That is, you can put
+``damon_reclaim.<parameter>=<value>`` on the kernel boot command line or write
+proper values to ``/sys/modules/damon_reclaim/parameters/<parameter>`` files.
+
+Note that the parameter values except ``enabled`` are applied only when
+DAMON_RECLAIM starts.  Therefore, if you want to apply new parameter values in
+runtime and DAMON_RECLAIM is already enabled, you should disable and re-enable
+it via ``enabled`` parameter file.  Writing of the new values to proper
+parameter values should be done before the re-enablement.
+
+Below are the description of each parameter.
+
+enabled
+-------
+
+Enable or disable DAMON_RECLAIM.
+
+You can enable DAMON_RCLAIM by setting the value of this parameter as ``Y``.
+Setting it as ``N`` disables DAMON_RECLAIM.  Note that DAMON_RECLAIM could do
+no real monitoring and reclamation due to the watermarks-based activation
+condition.  Refer to below descriptions for the watermarks parameter for this.
+
+min_age
+-------
+
+Time threshold for cold memory regions identification in microseconds.
+
+If a memory region is not accessed for this or longer time, DAMON_RECLAIM
+identifies the region as cold, and reclaims it.
+
+120 seconds by default.
+
+quota_ms
+--------
+
+Limit of time for the reclamation in milliseconds.
+
+DAMON_RECLAIM tries to use only up to this time within a time window
+(quota_reset_interval_ms) for trying reclamation of cold pages.  This can be
+used for limiting CPU consumption of DAMON_RECLAIM.  If the value is zero, the
+limit is disabled.
+
+10 ms by default.
+
+quota_sz
+--------
+
+Limit of size of memory for the reclamation in bytes.
+
+DAMON_RECLAIM charges amount of memory which it tried to reclaim within a time
+window (quota_reset_interval_ms) and makes no more than this limit is tried.
+This can be used for limiting consumption of CPU and IO.  If this value is
+zero, the limit is disabled.
+
+128 MiB by default.
+
+quota_reset_interval_ms
+-----------------------
+
+The time/size quota charge reset interval in milliseconds.
+
+The charget reset interval for the quota of time (quota_ms) and size
+(quota_sz).  That is, DAMON_RECLAIM does not try reclamation for more than
+quota_ms milliseconds or quota_sz bytes within quota_reset_interval_ms
+milliseconds.
+
+1 second by default.
+
+wmarks_interval
+---------------
+
+Minimal time to wait before checking the watermarks, when DAMON_RECLAIM is
+enabled but inactive due to its watermarks rule.
+
+wmarks_high
+-----------
+
+Free memory rate (per thousand) for the high watermark.
+
+If free memory of the system in bytes per thousand bytes is higher than this,
+DAMON_RECLAIM becomes inactive, so it does nothing but only periodically checks
+the watermarks.
+
+wmarks_mid
+----------
+
+Free memory rate (per thousand) for the middle watermark.
+
+If free memory of the system in bytes per thousand bytes is between this and
+the low watermark, DAMON_RECLAIM becomes active, so starts the monitoring and
+the reclaiming.
+
+wmarks_low
+----------
+
+Free memory rate (per thousand) for the low watermark.
+
+If free memory of the system in bytes per thousand bytes is lower than this,
+DAMON_RECLAIM becomes inactive, so it does nothing but periodically checks the
+watermarks.  In the case, the system falls back to the LRU-list based page
+granularity reclamation logic.
+
+sample_interval
+---------------
+
+Sampling interval for the monitoring in microseconds.
+
+The sampling interval of DAMON for the cold memory monitoring.  Please refer to
+the DAMON documentation (:doc:`usage`) for more detail.
+
+aggr_interval
+-------------
+
+Aggregation interval for the monitoring in microseconds.
+
+The aggregation interval of DAMON for the cold memory monitoring.  Please
+refer to the DAMON documentation (:doc:`usage`) for more detail.
+
+min_nr_regions
+--------------
+
+Minimum number of monitoring regions.
+
+The minimal number of monitoring regions of DAMON for the cold memory
+monitoring.  This can be used to set lower-bound of the monitoring quality.
+But, setting this too high could result in increased monitoring overhead.
+Please refer to the DAMON documentation (:doc:`usage`) for more detail.
+
+max_nr_regions
+--------------
+
+Maximum number of monitoring regions.
+
+The maximum number of monitoring regions of DAMON for the cold memory
+monitoring.  This can be used to set upper-bound of the monitoring overhead.
+However, setting this too low could result in bad monitoring quality.  Please
+refer to the DAMON documentation (:doc:`usage`) for more detail.
+
+monitor_region_start
+--------------------
+
+Start of target memory region in physical address.
+
+The start physical address of memory region that DAMON_RECLAIM will do work
+against.  That is, DAMON_RECLAIM will find cold memory regions in this region
+and reclaims.  By default, biggest System RAM is used as the region.
+
+monitor_region_end
+------------------
+
+End of target memory region in physical address.
+
+The end physical address of memory region that DAMON_RECLAIM will do work
+against.  That is, DAMON_RECLAIM will find cold memory regions in this region
+and reclaims.  By default, biggest System RAM is used as the region.
+
+kdamond_pid
+-----------
+
+PID of the DAMON thread.
+
+If DAMON_RECLAIM is enabled, this becomes the PID of the worker thread.  Else,
+-1.
+
+Example
+=======
+
+Below runtime example commands make DAMON_RECLAIM to find memory regions that
+not accessed for 30 seconds or more and pages out.  The reclamation is limited
+to be done only up to 1 GiB per second to avoid DAMON_RECLAIM consuming too
+much CPU time for the paging out operation.  It also asks DAMON_RECLAIM to do
+nothing if the system's free memory rate is more than 50%, but start the real
+works if it becomes lower than 40%.  If DAMON_RECLAIM doesn't make progress and
+therefore the free memory rate becomes lower than 20%, it asks DAMON_RECLAIM to
+do nothing again, so that we can fall back to the LRU-list based page
+granularity reclamation. ::
+
+    # cd /sys/modules/damon_reclaim/parameters
+    # echo 30000000 > min_age
+    # echo $((1 * 1024 * 1024 * 1024)) > quota_sz
+    # echo 1000 > quota_reset_interval_ms
+    # echo 500 > wmarks_high
+    # echo 400 > wmarks_mid
+    # echo 200 > wmarks_low
+    # echo Y > enabled
+
+.. [1] https://research.google/pubs/pub48551/
+.. [2] https://lwn.net/Articles/787611/
+.. [3] https://www.kernel.org/doc/html/latest/vm/free_page_reporting.html
diff --git a/Documentation/admin-guide/mm/damon/start.rst b/Documentation/admin-guide/mm/damon/start.rst
index d5eb89a8fc38..4d5ca2c46288 100644
--- a/Documentation/admin-guide/mm/damon/start.rst
+++ b/Documentation/admin-guide/mm/damon/start.rst
@@ -6,39 +6,9 @@ Getting Started
 
 This document briefly describes how you can use DAMON by demonstrating its
 default user space tool.  Please note that this document describes only a part
-of its features for brevity.  Please refer to :doc:`usage` for more details.
-
-
-TL; DR
-======
-
-Follow the commands below to monitor and visualize the memory access pattern of
-your workload. ::
-
-    # # build the kernel with CONFIG_DAMON_*=y, install it, and reboot
-    # mount -t debugfs none /sys/kernel/debug/
-    # git clone https://github.com/awslabs/damo
-    # ./damo/damo record $(pidof <your workload>)
-    # ./damo/damo report heat --plot_ascii
-
-The final command draws the access heatmap of ``<your workload>``.  The heatmap
-shows which memory region (x-axis) is accessed when (y-axis) and how frequently
-(number; the higher the more accesses have been observed). ::
-
-    111111111111111111111111111111111111111111111111111111110000
-    111121111111111111111111111111211111111111111111111111110000
-    000000000000000000000000000000000000000000000000001555552000
-    000000000000000000000000000000000000000000000222223555552000
-    000000000000000000000000000000000000000011111677775000000000
-    000000000000000000000000000000000000000488888000000000000000
-    000000000000000000000000000000000177888400000000000000000000
-    000000000000000000000000000046666522222100000000000000000000
-    000000000000000000000014444344444300000000000000000000000000
-    000000000000000002222245555510000000000000000000000000000000
-    # access_frequency:  0  1  2  3  4  5  6  7  8  9
-    # x-axis: space (140286319947776-140286426374096: 101.496 MiB)
-    # y-axis: time (605442256436361-605479951866441: 37.695430s)
-    # resolution: 60x10 (1.692 MiB and 3.770s for each character)
+of its features for brevity.  Please refer to the usage `doc
+<https://github.com/awslabs/damo/blob/next/USAGE.md>`_ of the tool for more
+details.
 
 
 Prerequisites
@@ -91,24 +61,74 @@ pattern in the ``damon.data`` file.
 Visualizing Recorded Patterns
 =============================
 
-The following three commands visualize the recorded access patterns and save
-the results as separate image files. ::
-
-    $ damo report heats --heatmap access_pattern_heatmap.png
-    $ damo report wss --range 0 101 1 --plot wss_dist.png
-    $ damo report wss --range 0 101 1 --sortby time --plot wss_chron_change.png
-
-- ``access_pattern_heatmap.png`` will visualize the data access pattern in a
-  heatmap, showing which memory region (y-axis) got accessed when (x-axis)
-  and how frequently (color).
-- ``wss_dist.png`` will show the distribution of the working set size.
-- ``wss_chron_change.png`` will show how the working set size has
-  chronologically changed.
-
-You can view the visualizations of this example workload at [1]_.
-Visualizations of other realistic workloads are available at [2]_ [3]_ [4]_.
-
-.. [1] https://damonitor.github.io/doc/html/v17/admin-guide/mm/damon/start.html#visualizing-recorded-patterns
-.. [2] https://damonitor.github.io/test/result/visual/latest/rec.heatmap.1.png.html
-.. [3] https://damonitor.github.io/test/result/visual/latest/rec.wss_sz.png.html
-.. [4] https://damonitor.github.io/test/result/visual/latest/rec.wss_time.png.html
+You can visualize the pattern in a heatmap, showing which memory region
+(x-axis) got accessed when (y-axis) and how frequently (number).::
+
+    $ sudo damo report heats --heatmap stdout
+    22222222222222222222222222222222222222211111111111111111111111111111111111111100
+    44444444444444444444444444444444444444434444444444444444444444444444444444443200
+    44444444444444444444444444444444444444433444444444444444444444444444444444444200
+    33333333333333333333333333333333333333344555555555555555555555555555555555555200
+    33333333333333333333333333333333333344444444444444444444444444444444444444444200
+    22222222222222222222222222222222222223355555555555555555555555555555555555555200
+    00000000000000000000000000000000000000288888888888888888888888888888888888888400
+    00000000000000000000000000000000000000288888888888888888888888888888888888888400
+    33333333333333333333333333333333333333355555555555555555555555555555555555555200
+    88888888888888888888888888888888888888600000000000000000000000000000000000000000
+    88888888888888888888888888888888888888600000000000000000000000000000000000000000
+    33333333333333333333333333333333333333444444444444444444444444444444444444443200
+    00000000000000000000000000000000000000288888888888888888888888888888888888888400
+    [...]
+    # access_frequency:  0  1  2  3  4  5  6  7  8  9
+    # x-axis: space (139728247021568-139728453431248: 196.848 MiB)
+    # y-axis: time (15256597248362-15326899978162: 1 m 10.303 s)
+    # resolution: 80x40 (2.461 MiB and 1.758 s for each character)
+
+You can also visualize the distribution of the working set size, sorted by the
+size.::
+
+    $ sudo damo report wss --range 0 101 10
+    # <percentile> <wss>
+    # target_id     18446632103789443072
+    # avr:  107.708 MiB
+      0             0 B |                                                           |
+     10      95.328 MiB |****************************                               |
+     20      95.332 MiB |****************************                               |
+     30      95.340 MiB |****************************                               |
+     40      95.387 MiB |****************************                               |
+     50      95.387 MiB |****************************                               |
+     60      95.398 MiB |****************************                               |
+     70      95.398 MiB |****************************                               |
+     80      95.504 MiB |****************************                               |
+     90     190.703 MiB |*********************************************************  |
+    100     196.875 MiB |***********************************************************|
+
+Using ``--sortby`` option with the above command, you can show how the working
+set size has chronologically changed.::
+
+    $ sudo damo report wss --range 0 101 10 --sortby time
+    # <percentile> <wss>
+    # target_id     18446632103789443072
+    # avr:  107.708 MiB
+      0       3.051 MiB |                                                           |
+     10     190.703 MiB |***********************************************************|
+     20      95.336 MiB |*****************************                              |
+     30      95.328 MiB |*****************************                              |
+     40      95.387 MiB |*****************************                              |
+     50      95.332 MiB |*****************************                              |
+     60      95.320 MiB |*****************************                              |
+     70      95.398 MiB |*****************************                              |
+     80      95.398 MiB |*****************************                              |
+     90      95.340 MiB |*****************************                              |
+    100      95.398 MiB |*****************************                              |
+
+
+Data Access Pattern Aware Memory Management
+===========================================
+
+Below three commands make every memory region of size >=4K that doesn't
+accessed for >=60 seconds in your workload to be swapped out. ::
+
+    $ echo "#min-size max-size min-acc max-acc min-age max-age action" > test_scheme
+    $ echo "4K        max      0       0       60s     max     pageout" >> test_scheme
+    $ damo schemes -c test_scheme <pid of your workload>
diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/admin-guide/mm/damon/usage.rst
index a72cda374aba..ed96bbf0daff 100644
--- a/Documentation/admin-guide/mm/damon/usage.rst
+++ b/Documentation/admin-guide/mm/damon/usage.rst
@@ -10,15 +10,16 @@ DAMON provides below three interfaces for different users.
   This is for privileged people such as system administrators who want a
   just-working human-friendly interface.  Using this, users can use the DAMON’s
   major features in a human-friendly way.  It may not be highly tuned for
-  special cases, though.  It supports only virtual address spaces monitoring.
+  special cases, though.  It supports both virtual and physical address spaces
+  monitoring.
 - *debugfs interface.*
   This is for privileged user space programmers who want more optimized use of
   DAMON.  Using this, users can use DAMON’s major features by reading
   from and writing to special debugfs files.  Therefore, you can write and use
   your personalized DAMON debugfs wrapper programs that reads/writes the
   debugfs files instead of you.  The DAMON user space tool is also a reference
-  implementation of such programs.  It supports only virtual address spaces
-  monitoring.
+  implementation of such programs.  It supports both virtual and physical
+  address spaces monitoring.
 - *Kernel Space Programming Interface.*
   This is for kernel space programmers.  Using this, users can utilize every
   feature of DAMON most flexibly and efficiently by writing kernel space
@@ -34,8 +35,9 @@ the reason, this document describes only the debugfs interface
 debugfs Interface
 =================
 
-DAMON exports three files, ``attrs``, ``target_ids``, and ``monitor_on`` under
-its debugfs directory, ``<debugfs>/damon/``.
+DAMON exports five files, ``attrs``, ``target_ids``, ``init_regions``,
+``schemes`` and ``monitor_on`` under its debugfs directory,
+``<debugfs>/damon/``.
 
 
 Attributes
@@ -71,9 +73,106 @@ check it again::
     # cat target_ids
     42 4242
 
+Users can also monitor the physical memory address space of the system by
+writing a special keyword, "``paddr\n``" to the file.  Because physical address
+space monitoring doesn't support multiple targets, reading the file will show a
+fake value, ``42``, as below::
+
+    # cd <debugfs>/damon
+    # echo paddr > target_ids
+    # cat target_ids
+    42
+
 Note that setting the target ids doesn't start the monitoring.
 
 
+Initial Monitoring Target Regions
+---------------------------------
+
+In case of the virtual address space monitoring, DAMON automatically sets and
+updates the monitoring target regions so that entire memory mappings of target
+processes can be covered.  However, users can want to limit the monitoring
+region to specific address ranges, such as the heap, the stack, or specific
+file-mapped area.  Or, some users can know the initial access pattern of their
+workloads and therefore want to set optimal initial regions for the 'adaptive
+regions adjustment'.
+
+In contrast, DAMON do not automatically sets and updates the monitoring target
+regions in case of physical memory monitoring.  Therefore, users should set the
+monitoring target regions by themselves.
+
+In such cases, users can explicitly set the initial monitoring target regions
+as they want, by writing proper values to the ``init_regions`` file.  Each line
+of the input should represent one region in below form.::
+
+    <target id> <start address> <end address>
+
+The ``target id`` should already in ``target_ids`` file, and the regions should
+be passed in address order.  For example, below commands will set a couple of
+address ranges, ``1-100`` and ``100-200`` as the initial monitoring target
+region of process 42, and another couple of address ranges, ``20-40`` and
+``50-100`` as that of process 4242.::
+
+    # cd <debugfs>/damon
+    # echo "42   1       100
+            42   100     200
+            4242 20      40
+            4242 50      100" > init_regions
+
+Note that this sets the initial monitoring target regions only.  In case of
+virtual memory monitoring, DAMON will automatically updates the boundary of the
+regions after one ``regions update interval``.  Therefore, users should set the
+``regions update interval`` large enough in this case, if they don't want the
+update.
+
+
+Schemes
+-------
+
+For usual DAMON-based data access aware memory management optimizations, users
+would simply want the system to apply a memory management action to a memory
+region of a specific size having a specific access frequency for a specific
+time.  DAMON receives such formalized operation schemes from the user and
+applies those to the target processes.  It also counts the total number and
+size of regions that each scheme is applied.  This statistics can be used for
+online analysis or tuning of the schemes.
+
+Users can get and set the schemes by reading from and writing to ``schemes``
+debugfs file.  Reading the file also shows the statistics of each scheme.  To
+the file, each of the schemes should be represented in each line in below form:
+
+    min-size max-size min-acc max-acc min-age max-age action
+
+Note that the ranges are closed interval.  Bytes for the size of regions
+(``min-size`` and ``max-size``), number of monitored accesses per aggregate
+interval for access frequency (``min-acc`` and ``max-acc``), number of
+aggregate intervals for the age of regions (``min-age`` and ``max-age``), and a
+predefined integer for memory management actions should be used.  The supported
+numbers and their meanings are as below.
+
+ - 0: Call ``madvise()`` for the region with ``MADV_WILLNEED``
+ - 1: Call ``madvise()`` for the region with ``MADV_COLD``
+ - 2: Call ``madvise()`` for the region with ``MADV_PAGEOUT``
+ - 3: Call ``madvise()`` for the region with ``MADV_HUGEPAGE``
+ - 4: Call ``madvise()`` for the region with ``MADV_NOHUGEPAGE``
+ - 5: Do nothing but count the statistics
+
+You can disable schemes by simply writing an empty string to the file.  For
+example, below commands applies a scheme saying "If a memory region of size in
+[4KiB, 8KiB] is showing accesses per aggregate interval in [0, 5] for aggregate
+interval in [10, 20], page out the region", check the entered scheme again, and
+finally remove the scheme. ::
+
+    # cd <debugfs>/damon
+    # echo "4096 8192    0 5    10 20    2" > schemes
+    # cat schemes
+    4096 8192 0 5 10 20 2 0 0
+    # echo > schemes
+
+The last two integers in the 4th line of above example is the total number and
+the total size of the regions that the scheme is applied.
+
+
 Turning On/Off
 --------------
 
diff --git a/Documentation/admin-guide/mm/hugetlbpage.rst b/Documentation/admin-guide/mm/hugetlbpage.rst
index 8abaeb144e44..0166f9de3428 100644
--- a/Documentation/admin-guide/mm/hugetlbpage.rst
+++ b/Documentation/admin-guide/mm/hugetlbpage.rst
@@ -128,7 +128,9 @@ hugepages
 	implicitly specifies the number of huge pages of default size to
 	allocate.  If the number of huge pages of default size is implicitly
 	specified, it can not be overwritten by a hugepagesz,hugepages
-	parameter pair for the default size.
+	parameter pair for the default size.  This parameter also has a
+	node format.  The node format specifies the number of huge pages
+	to allocate on specific nodes.
 
 	For example, on an architecture with 2M default huge page size::
 
@@ -138,6 +140,14 @@ hugepages
 	indicating that the hugepages=512 parameter is ignored.  If a hugepages
 	parameter is preceded by an invalid hugepagesz parameter, it will
 	be ignored.
+
+	Node format example::
+
+		hugepagesz=2M hugepages=0:1,1:2
+
+	It will allocate 1 2M hugepage on node0 and 2 2M hugepages on node1.
+	If the node number is invalid,  the parameter will be ignored.
+
 default_hugepagesz
 	Specify the default huge page size.  This parameter can
 	only be specified once on the command line.  default_hugepagesz can
@@ -234,8 +244,12 @@ will exist, of the form::
 
 	hugepages-${size}kB
 
-Inside each of these directories, the same set of files will exist::
+Inside each of these directories, the set of files contained in ``/proc``
+will exist.  In addition, two additional interfaces for demoting huge
+pages may exist::
 
+        demote
+        demote_size
 	nr_hugepages
 	nr_hugepages_mempolicy
 	nr_overcommit_hugepages
@@ -243,7 +257,29 @@ Inside each of these directories, the same set of files will exist::
 	resv_hugepages
 	surplus_hugepages
 
-which function as described above for the default huge page-sized case.
+The demote interfaces provide the ability to split a huge page into
+smaller huge pages.  For example, the x86 architecture supports both
+1GB and 2MB huge pages sizes.  A 1GB huge page can be split into 512
+2MB huge pages.  Demote interfaces are not available for the smallest
+huge page size.  The demote interfaces are:
+
+demote_size
+        is the size of demoted pages.  When a page is demoted a corresponding
+        number of huge pages of demote_size will be created.  By default,
+        demote_size is set to the next smaller huge page size.  If there are
+        multiple smaller huge page sizes, demote_size can be set to any of
+        these smaller sizes.  Only huge page sizes less than the current huge
+        pages size are allowed.
+
+demote
+        is used to demote a number of huge pages.  A user with root privileges
+        can write to this file.  It may not be possible to demote the
+        requested number of huge pages.  To determine how many pages were
+        actually demoted, compare the value of nr_hugepages before and after
+        writing to the demote interface.  demote is a write only interface.
+
+The interfaces which are the same as in ``/proc`` (all except demote and
+demote_size) function as described above for the default huge page-sized case.
 
 .. _mem_policy_and_hp_alloc:
 
diff --git a/Documentation/admin-guide/mm/index.rst b/Documentation/admin-guide/mm/index.rst
index cbd19d5e625f..c21b5823f126 100644
--- a/Documentation/admin-guide/mm/index.rst
+++ b/Documentation/admin-guide/mm/index.rst
@@ -37,5 +37,7 @@ the Linux memory management.
    numaperf
    pagemap
    soft-dirty
+   swap_numa
    transhuge
    userfaultfd
+   zswap
diff --git a/Documentation/admin-guide/mm/memory-hotplug.rst b/Documentation/admin-guide/mm/memory-hotplug.rst
index 03dfbc925252..0f56ecd8ac05 100644
--- a/Documentation/admin-guide/mm/memory-hotplug.rst
+++ b/Documentation/admin-guide/mm/memory-hotplug.rst
@@ -165,9 +165,8 @@ Or alternatively::
 
 	% echo 1 > /sys/devices/system/memory/memoryXXX/online
 
-The kernel will select the target zone automatically, usually defaulting to
-``ZONE_NORMAL`` unless ``movablecore=1`` has been specified on the kernel
-command line or if the memory block would intersect the ZONE_MOVABLE already.
+The kernel will select the target zone automatically, depending on the
+configured ``online_policy``.
 
 One can explicitly request to associate an offline memory block with
 ZONE_MOVABLE by::
@@ -198,6 +197,9 @@ Auto-onlining can be enabled by writing ``online``, ``online_kernel`` or
 
 	% echo online > /sys/devices/system/memory/auto_online_blocks
 
+Similarly to manual onlining, with ``online`` the kernel will select the
+target zone automatically, depending on the configured ``online_policy``.
+
 Modifying the auto-online behavior will only affect all subsequently added
 memory blocks only.
 
@@ -393,11 +395,16 @@ command line parameters are relevant:
 ======================== =======================================================
 ``memhp_default_state``	 configure auto-onlining by essentially setting
                          ``/sys/devices/system/memory/auto_online_blocks``.
-``movablecore``		 configure automatic zone selection of the kernel. When
-			 set, the kernel will default to ZONE_MOVABLE, unless
-			 other zones can be kept contiguous.
+``movable_node``	 configure automatic zone selection in the kernel when
+			 using the ``contig-zones`` online policy. When
+			 set, the kernel will default to ZONE_MOVABLE when
+			 onlining a memory block, unless other zones can be kept
+			 contiguous.
 ======================== =======================================================
 
+See Documentation/admin-guide/kernel-parameters.txt for a more generic
+description of these command line parameters.
+
 Module Parameters
 ------------------
 
@@ -410,24 +417,118 @@ them with ``memory_hotplug.`` such as::
 
 and they can be observed (and some even modified at runtime) via::
 
-	/sys/modules/memory_hotplug/parameters/
+	/sys/module/memory_hotplug/parameters/
 
 The following module parameters are currently defined:
 
-======================== =======================================================
-``memmap_on_memory``	 read-write: Allocate memory for the memmap from the
-			 added memory block itself. Even if enabled, actual
-			 support depends on various other system properties and
-			 should only be regarded as a hint whether the behavior
-			 would be desired.
-
-			 While allocating the memmap from the memory block
-			 itself makes memory hotplug less likely to fail and
-			 keeps the memmap on the same NUMA node in any case, it
-			 can fragment physical memory in a way that huge pages
-			 in bigger granularity cannot be formed on hotplugged
-			 memory.
-======================== =======================================================
+================================ ===============================================
+``memmap_on_memory``		 read-write: Allocate memory for the memmap from
+				 the added memory block itself. Even if enabled,
+				 actual support depends on various other system
+				 properties and should only be regarded as a
+				 hint whether the behavior would be desired.
+
+				 While allocating the memmap from the memory
+				 block itself makes memory hotplug less likely
+				 to fail and keeps the memmap on the same NUMA
+				 node in any case, it can fragment physical
+				 memory in a way that huge pages in bigger
+				 granularity cannot be formed on hotplugged
+				 memory.
+``online_policy``		 read-write: Set the basic policy used for
+				 automatic zone selection when onlining memory
+				 blocks without specifying a target zone.
+				 ``contig-zones`` has been the kernel default
+				 before this parameter was added. After an
+				 online policy was configured and memory was
+				 online, the policy should not be changed
+				 anymore.
+
+				 When set to ``contig-zones``, the kernel will
+				 try keeping zones contiguous. If a memory block
+				 intersects multiple zones or no zone, the
+				 behavior depends on the ``movable_node`` kernel
+				 command line parameter: default to ZONE_MOVABLE
+				 if set, default to the applicable kernel zone
+				 (usually ZONE_NORMAL) if not set.
+
+				 When set to ``auto-movable``, the kernel will
+				 try onlining memory blocks to ZONE_MOVABLE if
+				 possible according to the configuration and
+				 memory device details. With this policy, one
+				 can avoid zone imbalances when eventually
+				 hotplugging a lot of memory later and still
+				 wanting to be able to hotunplug as much as
+				 possible reliably, very desirable in
+				 virtualized environments. This policy ignores
+				 the ``movable_node`` kernel command line
+				 parameter and isn't really applicable in
+				 environments that require it (e.g., bare metal
+				 with hotunpluggable nodes) where hotplugged
+				 memory might be exposed via the
+				 firmware-provided memory map early during boot
+				 to the system instead of getting detected,
+				 added and onlined  later during boot (such as
+				 done by virtio-mem or by some hypervisors
+				 implementing emulated DIMMs). As one example, a
+				 hotplugged DIMM will be onlined either
+				 completely to ZONE_MOVABLE or completely to
+				 ZONE_NORMAL, not a mixture.
+				 As another example, as many memory blocks
+				 belonging to a virtio-mem device will be
+				 onlined to ZONE_MOVABLE as possible,
+				 special-casing units of memory blocks that can
+				 only get hotunplugged together. *This policy
+				 does not protect from setups that are
+				 problematic with ZONE_MOVABLE and does not
+				 change the zone of memory blocks dynamically
+				 after they were onlined.*
+``auto_movable_ratio``		 read-write: Set the maximum MOVABLE:KERNEL
+				 memory ratio in % for the ``auto-movable``
+				 online policy. Whether the ratio applies only
+				 for the system across all NUMA nodes or also
+				 per NUMA nodes depends on the
+				 ``auto_movable_numa_aware`` configuration.
+
+				 All accounting is based on present memory pages
+				 in the zones combined with accounting per
+				 memory device. Memory dedicated to the CMA
+				 allocator is accounted as MOVABLE, although
+				 residing on one of the kernel zones. The
+				 possible ratio depends on the actual workload.
+				 The kernel default is "301" %, for example,
+				 allowing for hotplugging 24 GiB to a 8 GiB VM
+				 and automatically onlining all hotplugged
+				 memory to ZONE_MOVABLE in many setups. The
+				 additional 1% deals with some pages being not
+				 present, for example, because of some firmware
+				 allocations.
+
+				 Note that ZONE_NORMAL memory provided by one
+				 memory device does not allow for more
+				 ZONE_MOVABLE memory for a different memory
+				 device. As one example, onlining memory of a
+				 hotplugged DIMM to ZONE_NORMAL will not allow
+				 for another hotplugged DIMM to get onlined to
+				 ZONE_MOVABLE automatically. In contrast, memory
+				 hotplugged by a virtio-mem device that got
+				 onlined to ZONE_NORMAL will allow for more
+				 ZONE_MOVABLE memory within *the same*
+				 virtio-mem device.
+``auto_movable_numa_aware``	 read-write: Configure whether the
+				 ``auto_movable_ratio`` in the ``auto-movable``
+				 online policy also applies per NUMA
+				 node in addition to the whole system across all
+				 NUMA nodes. The kernel default is "Y".
+
+				 Disabling NUMA awareness can be helpful when
+				 dealing with NUMA nodes that should be
+				 completely hotunpluggable, onlining the memory
+				 completely to ZONE_MOVABLE automatically if
+				 possible.
+
+				 Parameter availability depends on CONFIG_NUMA.
+================================ ===============================================
 
 ZONE_MOVABLE
 ============
diff --git a/Documentation/admin-guide/mm/pagemap.rst b/Documentation/admin-guide/mm/pagemap.rst
index fb578fbbb76c..bfc28704856c 100644
--- a/Documentation/admin-guide/mm/pagemap.rst
+++ b/Documentation/admin-guide/mm/pagemap.rst
@@ -90,13 +90,14 @@ Short descriptions to the page flags
 ====================================
 
 0 - LOCKED
-   page is being locked for exclusive access, e.g. by undergoing read/write IO
+   The page is being locked for exclusive access, e.g. by undergoing read/write
+   IO.
 7 - SLAB
-   page is managed by the SLAB/SLOB/SLUB/SLQB kernel memory allocator
+   The page is managed by the SLAB/SLOB/SLUB/SLQB kernel memory allocator.
    When compound page is used, SLUB/SLQB will only set this flag on the head
    page; SLOB will not flag it at all.
 10 - BUDDY
-    a free memory block managed by the buddy system allocator
+    A free memory block managed by the buddy system allocator.
     The buddy system organizes free memory in blocks of various orders.
     An order N block has 2^N physically contiguous pages, with the BUDDY flag
     set for and _only_ for the first page.
@@ -112,65 +113,65 @@ Short descriptions to the page flags
 16 - COMPOUND_TAIL
     A compound page tail (see description above).
 17 - HUGE
-    this is an integral part of a HugeTLB page
+    This is an integral part of a HugeTLB page.
 19 - HWPOISON
-    hardware detected memory corruption on this page: don't touch the data!
+    Hardware detected memory corruption on this page: don't touch the data!
 20 - NOPAGE
-    no page frame exists at the requested address
+    No page frame exists at the requested address.
 21 - KSM
-    identical memory pages dynamically shared between one or more processes
+    Identical memory pages dynamically shared between one or more processes.
 22 - THP
-    contiguous pages which construct transparent hugepages
+    Contiguous pages which construct transparent hugepages.
 23 - OFFLINE
-    page is logically offline
+    The page is logically offline.
 24 - ZERO_PAGE
-    zero page for pfn_zero or huge_zero page
+    Zero page for pfn_zero or huge_zero page.
 25 - IDLE
-    page has not been accessed since it was marked idle (see
+    The page has not been accessed since it was marked idle (see
     :ref:`Documentation/admin-guide/mm/idle_page_tracking.rst <idle_page_tracking>`).
     Note that this flag may be stale in case the page was accessed via
     a PTE. To make sure the flag is up-to-date one has to read
     ``/sys/kernel/mm/page_idle/bitmap`` first.
 26 - PGTABLE
-    page is in use as a page table
+    The page is in use as a page table.
 
 IO related page flags
 ---------------------
 
 1 - ERROR
-   IO error occurred
+   IO error occurred.
 3 - UPTODATE
-   page has up-to-date data
+   The page has up-to-date data.
    ie. for file backed page: (in-memory data revision >= on-disk one)
 4 - DIRTY
-   page has been written to, hence contains new data
+   The page has been written to, hence contains new data.
    i.e. for file backed page: (in-memory data revision >  on-disk one)
 8 - WRITEBACK
-   page is being synced to disk
+   The page is being synced to disk.
 
 LRU related page flags
 ----------------------
 
 5 - LRU
-   page is in one of the LRU lists
+   The page is in one of the LRU lists.
 6 - ACTIVE
-   page is in the active LRU list
+   The page is in the active LRU list.
 18 - UNEVICTABLE
-   page is in the unevictable (non-)LRU list It is somehow pinned and
+   The page is in the unevictable (non-)LRU list It is somehow pinned and
    not a candidate for LRU page reclaims, e.g. ramfs pages,
-   shmctl(SHM_LOCK) and mlock() memory segments
+   shmctl(SHM_LOCK) and mlock() memory segments.
 2 - REFERENCED
-   page has been referenced since last LRU list enqueue/requeue
+   The page has been referenced since last LRU list enqueue/requeue.
 9 - RECLAIM
-   page will be reclaimed soon after its pageout IO completed
+   The page will be reclaimed soon after its pageout IO completed.
 11 - MMAP
-   a memory mapped page
+   A memory mapped page.
 12 - ANON
-   a memory mapped page that is not part of a file
+   A memory mapped page that is not part of a file.
 13 - SWAPCACHE
-   page is mapped to swap space, i.e. has an associated swap entry
+   The page is mapped to swap space, i.e. has an associated swap entry.
 14 - SWAPBACKED
-   page is backed by swap/RAM
+   The page is backed by swap/RAM.
 
 The page-types tool in the tools/vm directory can be used to query the
 above flags.
@@ -196,6 +197,28 @@ you can go through every map in the process, find the PFNs, look those up
 in kpagecount, and tally up the number of pages that are only referenced
 once.
 
+Exceptions for Shared Memory
+============================
+
+Page table entries for shared pages are cleared when the pages are zapped or
+swapped out. This makes swapped out pages indistinguishable from never-allocated
+ones.
+
+In kernel space, the swap location can still be retrieved from the page cache.
+However, values stored only on the normal PTE get lost irretrievably when the
+page is swapped out (i.e. SOFT_DIRTY).
+
+In user space, whether the page is present, swapped or none can be deduced with
+the help of lseek and/or mincore system calls.
+
+lseek() can differentiate between accessed pages (present or swapped out) and
+holes (none/non-allocated) by specifying the SEEK_DATA flag on the file where
+the pages are backed. For anonymous shared pages, the file can be found in
+``/proc/pid/map_files/``.
+
+mincore() can differentiate between pages in memory (present, including swap
+cache) and out of memory (swapped out or none/non-allocated).
+
 Other notes
 ===========
 
diff --git a/Documentation/vm/swap_numa.rst b/Documentation/admin-guide/mm/swap_numa.rst
index e0466f2db8fa..e0466f2db8fa 100644
--- a/Documentation/vm/swap_numa.rst
+++ b/Documentation/admin-guide/mm/swap_numa.rst
diff --git a/Documentation/vm/zswap.rst b/Documentation/admin-guide/mm/zswap.rst
index 8edb8d578caf..8edb8d578caf 100644
--- a/Documentation/vm/zswap.rst
+++ b/Documentation/admin-guide/mm/zswap.rst
diff --git a/Documentation/admin-guide/ramoops.rst b/Documentation/admin-guide/ramoops.rst
index 8f107d8c9261..e9f85142182d 100644
--- a/Documentation/admin-guide/ramoops.rst
+++ b/Documentation/admin-guide/ramoops.rst
@@ -69,7 +69,7 @@ Setting the ramoops parameters can be done in several different manners:
 	mem=128M ramoops.mem_address=0x8000000 ramoops.ecc=1
 
  B. Use Device Tree bindings, as described in
- ``Documentation/devicetree/bindings/reserved-memory/ramoops.txt``.
+ ``Documentation/devicetree/bindings/reserved-memory/ramoops.yaml``.
  For example::
 
 	reserved-memory {
diff --git a/Documentation/admin-guide/spkguide.txt b/Documentation/admin-guide/spkguide.txt
index 977ab3f5a0a8..1265c1eab31c 100644
--- a/Documentation/admin-guide/spkguide.txt
+++ b/Documentation/admin-guide/spkguide.txt
@@ -543,7 +543,7 @@ As mentioned earlier, Speakup can either be completely compiled into the
 kernel, with the exception of the help module, or it can be compiled as
 a series of modules.   When compiled as modules, Speakup will only be
 able to speak some of the bootup messages if your system administrator
-has configured the system to load the modules at boo time. The modules
+has configured the system to load the modules at boot time. The modules
 can  be loaded after the file systems have been checked and mounted, or
 from an initrd.  There is a third possibility.  Speakup can be compiled
 with some components built into the kernel, and others as modules.  As
diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst
index 426162009ce9..0e486f41185e 100644
--- a/Documentation/admin-guide/sysctl/kernel.rst
+++ b/Documentation/admin-guide/sysctl/kernel.rst
@@ -1099,7 +1099,7 @@ task_delayacct
 ===============
 
 Enables/disables task delay accounting (see
-:doc:`accounting/delay-accounting.rst`). Enabling this feature incurs
+Documentation/accounting/delay-accounting.rst. Enabling this feature incurs
 a small amount of overhead in the scheduler but is useful for debugging
 and performance tuning. It is required by some tools such as iotop.
 
diff --git a/Documentation/arm/index.rst b/Documentation/arm/index.rst
index d4f34ae9e6f4..2bda5461a80b 100644
--- a/Documentation/arm/index.rst
+++ b/Documentation/arm/index.rst
@@ -55,6 +55,7 @@ SoC-specific documents
    stm32/stm32h750-overview
    stm32/stm32f769-overview
    stm32/stm32f429-overview
+   stm32/stm32mp13-overview
    stm32/stm32mp157-overview
 
    sunxi
diff --git a/Documentation/arm/marvell.rst b/Documentation/arm/marvell.rst
index 56bb592dbd0c..9485a5a2e2e9 100644
--- a/Documentation/arm/marvell.rst
+++ b/Documentation/arm/marvell.rst
@@ -21,6 +21,7 @@ Orion family
                - Datasheet: https://web.archive.org/web/20210124231420/http://csclub.uwaterloo.ca/~board/ts7800/MV88F5182-datasheet.pdf
                - Programmer's User Guide: https://web.archive.org/web/20210124231536/http://csclub.uwaterloo.ca/~board/ts7800/MV88F5182-opensource-manual.pdf
                - User Manual: https://web.archive.org/web/20210124231631/http://csclub.uwaterloo.ca/~board/ts7800/MV88F5182-usermanual.pdf
+               - Functional Errata: https://web.archive.org/web/20210704165540/https://www.digriz.org.uk/ts78xx/88F5182_Functional_Errata.pdf
         - 88F5281
 
                - Datasheet: https://web.archive.org/web/20131028144728/http://www.ocmodshop.com/images/reviews/networking/qnap_ts409u/marvel_88f5281_data_sheet.pdf
@@ -103,6 +104,8 @@ Discovery family
 
                 Not supported by the Linux kernel.
 
+  Homepage:
+        https://web.archive.org/web/20110924171043/http://www.marvell.com/embedded-processors/discovery-innovation/
   Core:
 	Feroceon 88fr571-vd ARMv5 compatible
 
@@ -119,6 +122,7 @@ EBU Armada family
         - 88F6707
         - 88F6W11
 
+    - Product infos:   https://web.archive.org/web/20141002083258/http://www.marvell.com/embedded-processors/armada-370/
     - Product Brief:   https://web.archive.org/web/20121115063038/http://www.marvell.com/embedded-processors/armada-300/assets/Marvell_ARMADA_370_SoC.pdf
     - Hardware Spec:   https://web.archive.org/web/20140617183747/http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-datasheet.pdf
     - Functional Spec: https://web.archive.org/web/20140617183701/http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA370-FunctionalSpec-datasheet.pdf
@@ -126,9 +130,29 @@ EBU Armada family
   Core:
 	Sheeva ARMv7 compatible PJ4B
 
+  Armada XP Flavors:
+        - MV78230
+        - MV78260
+        - MV78460
+
+    NOTE:
+	not to be confused with the non-SMP 78xx0 SoCs
+
+    - Product infos:   https://web.archive.org/web/20150101215721/http://www.marvell.com/embedded-processors/armada-xp/
+    - Product Brief:   https://web.archive.org/web/20121021173528/http://www.marvell.com/embedded-processors/armada-xp/assets/Marvell-ArmadaXP-SoC-product%20brief.pdf
+    - Functional Spec: https://web.archive.org/web/20180829171131/http://www.marvell.com/embedded-processors/armada-xp/assets/ARMADA-XP-Functional-SpecDatasheet.pdf
+    - Hardware Specs:
+        - https://web.archive.org/web/20141127013651/http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78230_OS.PDF
+        - https://web.archive.org/web/20141222000224/http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78260_OS.PDF
+        - https://web.archive.org/web/20141222000230/http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78460_OS.PDF
+
+  Core:
+	Sheeva ARMv7 compatible Dual-core or Quad-core PJ4B-MP
+
   Armada 375 Flavors:
 	- 88F6720
 
+    - Product infos: https://web.archive.org/web/20140108032402/http://www.marvell.com/embedded-processors/armada-375/
     - Product Brief: https://web.archive.org/web/20131216023516/http://www.marvell.com/embedded-processors/armada-300/assets/ARMADA_375_SoC-01_product_brief.pdf
 
   Core:
@@ -161,29 +185,6 @@ EBU Armada family
   Core:
 	ARM Cortex-A9
 
-  Armada XP Flavors:
-        - MV78230
-        - MV78260
-        - MV78460
-
-    NOTE:
-	not to be confused with the non-SMP 78xx0 SoCs
-
-    Product Brief:
-	https://web.archive.org/web/20121021173528/http://www.marvell.com/embedded-processors/armada-xp/assets/Marvell-ArmadaXP-SoC-product%20brief.pdf
-
-    Functional Spec:
-	https://web.archive.org/web/20180829171131/http://www.marvell.com/embedded-processors/armada-xp/assets/ARMADA-XP-Functional-SpecDatasheet.pdf
-
-    - Hardware Specs:
-
-        - https://web.archive.org/web/20141127013651/http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78230_OS.PDF
-        - https://web.archive.org/web/20141222000224/http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78260_OS.PDF
-        - https://web.archive.org/web/20141222000230/http://www.marvell.com/embedded-processors/armada-xp/assets/HW_MV78460_OS.PDF
-
-  Core:
-	Sheeva ARMv7 compatible Dual-core or Quad-core PJ4B-MP
-
   Linux kernel mach directory:
 	arch/arm/mach-mvebu
   Linux kernel plat directory:
@@ -212,6 +213,7 @@ EBU Armada family ARMv8
 	arch/arm64/boot/dts/marvell/armada-37*
 
   Armada 7K Flavors:
+	  - 88F6040 (AP806 Quad 600 MHz + one CP110)
 	  - 88F7020 (AP806 Dual + one CP110)
 	  - 88F7040 (AP806 Quad + one CP110)
 
@@ -243,6 +245,23 @@ EBU Armada family ARMv8
   Device tree files:
 	arch/arm64/boot/dts/marvell/armada-80*
 
+  Octeon TX2 CN913x Flavors:
+	- CN9130 (AP807 Quad + one internal CP115)
+	- CN9131 (AP807 Quad + one internal CP115 + one external CP115 / 88F8215)
+	- CN9132 (AP807 Quad + one internal CP115 + two external CP115 / 88F8215)
+
+  Core:
+	ARM Cortex A72
+
+  Homepage:
+	https://web.archive.org/web/20200803150818/https://www.marvell.com/products/infrastructure-processors/multi-core-processors/octeon-tx2/octeon-tx2-cn9130.html
+
+  Product Brief:
+	https://web.archive.org/web/20200803150818/https://www.marvell.com/content/dam/marvell/en/public-collateral/embedded-processors/marvell-infrastructure-processors-octeon-tx2-cn913x-product-brief-2020-02.pdf
+
+  Device tree files:
+	arch/arm64/boot/dts/marvell/cn913*
+
 Avanta family
 -------------
 
@@ -417,7 +436,7 @@ Berlin family (Multimedia Solutions)
   - Flavors:
 	- 88DE3010, Armada 1000 (no Linux support)
 		- Core:		Marvell PJ1 (ARMv5TE), Dual-core
-		- Product Brief:	http://www.marvell.com.cn/digital-entertainment/assets/armada_1000_pb.pdf
+		- Product Brief:	https://web.archive.org/web/20131103162620/http://www.marvell.com/digital-entertainment/assets/armada_1000_pb.pdf
 	- 88DE3005, Armada 1500 Mini
 		- Design name:	BG2CD
 		- Core:		ARM Cortex-A9, PL310 L2CC
diff --git a/Documentation/arm/microchip.rst b/Documentation/arm/microchip.rst
index 9c013299fd3b..e721d855f2c9 100644
--- a/Documentation/arm/microchip.rst
+++ b/Documentation/arm/microchip.rst
@@ -137,6 +137,26 @@ the Microchip website: http://www.microchip.com.
 
           http://ww1.microchip.com/downloads/en/DeviceDoc/DS60001476B.pdf
 
+    * ARM Cortex-A7 based SoCs
+      - sama7g5 family
+
+        - sama7g51
+        - sama7g52
+        - sama7g53
+        - sama7g54 (device superset)
+
+          * Datasheet
+
+          Coming soon
+
+      - lan966 family
+        - lan9662
+        - lan9668
+
+          * Datasheet
+
+          Coming soon
+
     * ARM Cortex-M7 MCUs
       - sams70 family
 
diff --git a/Documentation/arm/stm32/stm32mp13-overview.rst b/Documentation/arm/stm32/stm32mp13-overview.rst
new file mode 100644
index 000000000000..3bb9492dad49
--- /dev/null
+++ b/Documentation/arm/stm32/stm32mp13-overview.rst
@@ -0,0 +1,37 @@
+===================
+STM32MP13 Overview
+===================
+
+Introduction
+------------
+
+The STM32MP131/STM32MP133/STM32MP135 are Cortex-A MPU aimed at various applications.
+They feature:
+
+- One Cortex-A7 application core
+- Standard memories interface support
+- Standard connectivity, widely inherited from the STM32 MCU family
+- Comprehensive security support
+
+More details:
+
+- Cortex-A7 core running up to @900MHz
+- FMC controller to connect SDRAM, NOR and NAND memories
+- QSPI
+- SD/MMC/SDIO support
+- 2*Ethernet controller
+- CAN
+- ADC/DAC
+- USB EHCI/OHCI controllers
+- USB OTG
+- I2C, SPI, CAN busses support
+- Several general purpose timers
+- Serial Audio interface
+- LCD controller
+- DCMIPP
+- SPDIFRX
+- DFSDM
+
+:Authors:
+
+- Alexandre Torgue <alexandre.torgue@foss.st.com>
diff --git a/Documentation/arm64/booting.rst b/Documentation/arm64/booting.rst
index 3f9d86557c5e..52d060caf8bb 100644
--- a/Documentation/arm64/booting.rst
+++ b/Documentation/arm64/booting.rst
@@ -340,6 +340,16 @@ Before jumping into the kernel, the following conditions must be met:
     - SMCR_EL2.LEN must be initialised to the same value for all CPUs the
       kernel will execute on.
 
+  For CPUs with the Scalable Matrix Extension FA64 feature (FEAT_SME_FA64)
+
+  - If EL3 is present:
+
+    - SMCR_EL3.FA64 (bit 31) must be initialised to 0b1.
+
+ - If the kernel is entered at EL1 and EL2 is present:
+
+    - SMCR_EL2.FA64 (bit 31) must be initialised to 0b1.
+
 The requirements described above for CPU mode, caches, MMUs, architected
 timers, coherency and system registers apply to all CPUs.  All CPUs must
 enter the kernel in the same exception level.  Where the values documented
diff --git a/Documentation/arm64/cpu-feature-registers.rst b/Documentation/arm64/cpu-feature-registers.rst
index 328e0c454fbd..9f9b8fd06089 100644
--- a/Documentation/arm64/cpu-feature-registers.rst
+++ b/Documentation/arm64/cpu-feature-registers.rst
@@ -235,7 +235,15 @@ infrastructure:
      | DPB                          | [3-0]   |    y    |
      +------------------------------+---------+---------+
 
-  6) ID_AA64MMFR2_EL1 - Memory model feature register 2
+  6) ID_AA64MMFR0_EL1 - Memory model feature register 0
+
+     +------------------------------+---------+---------+
+     | Name                         |  bits   | visible |
+     +------------------------------+---------+---------+
+     | ECV                          | [63-60] |    y    |
+     +------------------------------+---------+---------+
+
+  7) ID_AA64MMFR2_EL1 - Memory model feature register 2
 
      +------------------------------+---------+---------+
      | Name                         |  bits   | visible |
@@ -243,7 +251,7 @@ infrastructure:
      | AT                           | [35-32] |    y    |
      +------------------------------+---------+---------+
 
-  7) ID_AA64ZFR0_EL1 - SVE feature ID register 0
+  8) ID_AA64ZFR0_EL1 - SVE feature ID register 0
 
      +------------------------------+---------+---------+
      | Name                         |  bits   | visible |
diff --git a/Documentation/arm64/elf_hwcaps.rst b/Documentation/arm64/elf_hwcaps.rst
index ec1a5a63c1d0..af106af8e1c0 100644
--- a/Documentation/arm64/elf_hwcaps.rst
+++ b/Documentation/arm64/elf_hwcaps.rst
@@ -247,6 +247,10 @@ HWCAP2_MTE
     Functionality implied by ID_AA64PFR1_EL1.MTE == 0b0010, as described
     by Documentation/arm64/memory-tagging-extension.rst.
 
+HWCAP2_ECV
+
+    Functionality implied by ID_AA64MMFR0_EL1.ECV == 0b0001.
+
 4. Unused AT_HWCAP bits
 -----------------------
 
diff --git a/Documentation/arm64/pointer-authentication.rst b/Documentation/arm64/pointer-authentication.rst
index f127666ea3a8..e5dad2e40aa8 100644
--- a/Documentation/arm64/pointer-authentication.rst
+++ b/Documentation/arm64/pointer-authentication.rst
@@ -53,11 +53,10 @@ The number of bits that the PAC occupies in a pointer is 55 minus the
 virtual address size configured by the kernel. For example, with a
 virtual address size of 48, the PAC is 7 bits wide.
 
-Recent versions of GCC can compile code with APIAKey-based return
-address protection when passed the -msign-return-address option. This
-uses instructions in the HINT space (unless -march=armv8.3-a or higher
-is also passed), and such code can run on systems without the pointer
-authentication extension.
+When ARM64_PTR_AUTH_KERNEL is selected, the kernel will be compiled
+with HINT space pointer authentication instructions protecting
+function returns. Kernels built with this option will work on hardware
+with or without pointer authentication support.
 
 In addition to exec(), keys can also be reinitialized to random values
 using the PR_PAC_RESET_KEYS prctl. A bitmask of PR_PAC_APIAKEY,
diff --git a/Documentation/arm64/silicon-errata.rst b/Documentation/arm64/silicon-errata.rst
index d410a47ffa57..5342e895fb60 100644
--- a/Documentation/arm64/silicon-errata.rst
+++ b/Documentation/arm64/silicon-errata.rst
@@ -92,12 +92,24 @@ stable kernels.
 +----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Cortex-A77      | #1508412        | ARM64_ERRATUM_1508412       |
 +----------------+-----------------+-----------------+-----------------------------+
+| ARM            | Cortex-A710     | #2119858        | ARM64_ERRATUM_2119858       |
++----------------+-----------------+-----------------+-----------------------------+
+| ARM            | Cortex-A710     | #2054223        | ARM64_ERRATUM_2054223       |
++----------------+-----------------+-----------------+-----------------------------+
+| ARM            | Cortex-A710     | #2224489        | ARM64_ERRATUM_2224489       |
++----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Neoverse-N1     | #1188873,1418040| ARM64_ERRATUM_1418040       |
 +----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Neoverse-N1     | #1349291        | N/A                         |
 +----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Neoverse-N1     | #1542419        | ARM64_ERRATUM_1542419       |
 +----------------+-----------------+-----------------+-----------------------------+
+| ARM            | Neoverse-N2     | #2139208        | ARM64_ERRATUM_2139208       |
++----------------+-----------------+-----------------+-----------------------------+
+| ARM            | Neoverse-N2     | #2067961        | ARM64_ERRATUM_2067961       |
++----------------+-----------------+-----------------+-----------------------------+
+| ARM            | Neoverse-N2     | #2253138        | ARM64_ERRATUM_2253138       |
++----------------+-----------------+-----------------+-----------------------------+
 | ARM            | MMU-500         | #841119,826419  | N/A                         |
 +----------------+-----------------+-----------------+-----------------------------+
 +----------------+-----------------+-----------------+-----------------------------+
diff --git a/Documentation/asm-annotations.rst b/Documentation/asm-annotations.rst
index 76424e0431f4..f4bf0f6395fb 100644
--- a/Documentation/asm-annotations.rst
+++ b/Documentation/asm-annotations.rst
@@ -64,7 +64,7 @@ macros, it was decided that brand new macros should be introduced instead::
     of importing all the crappy, historic, essentially randomly chosen
     debug symbol macro names from the binutils and older kernels?
 
-.. _discussion: https://lkml.kernel.org/r/20170217104757.28588-1-jslaby@suse.cz
+.. _discussion: https://lore.kernel.org/r/20170217104757.28588-1-jslaby@suse.cz
 
 Macros Description
 ------------------
diff --git a/Documentation/block/inline-encryption.rst b/Documentation/block/inline-encryption.rst
index 7f9b40d6b416..4d151fbe2058 100644
--- a/Documentation/block/inline-encryption.rst
+++ b/Documentation/block/inline-encryption.rst
@@ -1,5 +1,7 @@
 .. SPDX-License-Identifier: GPL-2.0
 
+.. _inline_encryption:
+
 =================
 Inline Encryption
 =================
@@ -7,230 +9,269 @@ Inline Encryption
 Background
 ==========
 
-Inline encryption hardware sits logically between memory and the disk, and can
-en/decrypt data as it goes in/out of the disk. Inline encryption hardware has a
-fixed number of "keyslots" - slots into which encryption contexts (i.e. the
-encryption key, encryption algorithm, data unit size) can be programmed by the
-kernel at any time. Each request sent to the disk can be tagged with the index
-of a keyslot (and also a data unit number to act as an encryption tweak), and
-the inline encryption hardware will en/decrypt the data in the request with the
-encryption context programmed into that keyslot. This is very different from
-full disk encryption solutions like self encrypting drives/TCG OPAL/ATA
-Security standards, since with inline encryption, any block on disk could be
-encrypted with any encryption context the kernel chooses.
-
+Inline encryption hardware sits logically between memory and disk, and can
+en/decrypt data as it goes in/out of the disk.  For each I/O request, software
+can control exactly how the inline encryption hardware will en/decrypt the data
+in terms of key, algorithm, data unit size (the granularity of en/decryption),
+and data unit number (a value that determines the initialization vector(s)).
+
+Some inline encryption hardware accepts all encryption parameters including raw
+keys directly in low-level I/O requests.  However, most inline encryption
+hardware instead has a fixed number of "keyslots" and requires that the key,
+algorithm, and data unit size first be programmed into a keyslot.  Each
+low-level I/O request then just contains a keyslot index and data unit number.
+
+Note that inline encryption hardware is very different from traditional crypto
+accelerators, which are supported through the kernel crypto API.  Traditional
+crypto accelerators operate on memory regions, whereas inline encryption
+hardware operates on I/O requests.  Thus, inline encryption hardware needs to be
+managed by the block layer, not the kernel crypto API.
+
+Inline encryption hardware is also very different from "self-encrypting drives",
+such as those based on the TCG Opal or ATA Security standards.  Self-encrypting
+drives don't provide fine-grained control of encryption and provide no way to
+verify the correctness of the resulting ciphertext.  Inline encryption hardware
+provides fine-grained control of encryption, including the choice of key and
+initialization vector for each sector, and can be tested for correctness.
 
 Objective
 =========
 
-We want to support inline encryption (IE) in the kernel.
-To allow for testing, we also want a crypto API fallback when actual
-IE hardware is absent. We also want IE to work with layered devices
-like dm and loopback (i.e. we want to be able to use the IE hardware
-of the underlying devices if present, or else fall back to crypto API
-en/decryption).
-
+We want to support inline encryption in the kernel.  To make testing easier, we
+also want support for falling back to the kernel crypto API when actual inline
+encryption hardware is absent.  We also want inline encryption to work with
+layered devices like device-mapper and loopback (i.e. we want to be able to use
+the inline encryption hardware of the underlying devices if present, or else
+fall back to crypto API en/decryption).
 
 Constraints and notes
 =====================
 
-- IE hardware has a limited number of "keyslots" that can be programmed
-  with an encryption context (key, algorithm, data unit size, etc.) at any time.
-  One can specify a keyslot in a data request made to the device, and the
-  device will en/decrypt the data using the encryption context programmed into
-  that specified keyslot. When possible, we want to make multiple requests with
-  the same encryption context share the same keyslot.
-
-- We need a way for upper layers like filesystems to specify an encryption
-  context to use for en/decrypting a struct bio, and a device driver (like UFS)
-  needs to be able to use that encryption context when it processes the bio.
-
-- We need a way for device drivers to expose their inline encryption
-  capabilities in a unified way to the upper layers.
-
-
-Design
-======
-
-We add a struct bio_crypt_ctx to struct bio that can
-represent an encryption context, because we need to be able to pass this
-encryption context from the upper layers (like the fs layer) to the
-device driver to act upon.
-
-While IE hardware works on the notion of keyslots, the FS layer has no
-knowledge of keyslots - it simply wants to specify an encryption context to
-use while en/decrypting a bio.
-
-We introduce a keyslot manager (KSM) that handles the translation from
-encryption contexts specified by the FS to keyslots on the IE hardware.
-This KSM also serves as the way IE hardware can expose its capabilities to
-upper layers. The generic mode of operation is: each device driver that wants
-to support IE will construct a KSM and set it up in its struct request_queue.
-Upper layers that want to use IE on this device can then use this KSM in
-the device's struct request_queue to translate an encryption context into
-a keyslot. The presence of the KSM in the request queue shall be used to mean
-that the device supports IE.
-
-The KSM uses refcounts to track which keyslots are idle (either they have no
-encryption context programmed, or there are no in-flight struct bios
-referencing that keyslot). When a new encryption context needs a keyslot, it
-tries to find a keyslot that has already been programmed with the same
-encryption context, and if there is no such keyslot, it evicts the least
-recently used idle keyslot and programs the new encryption context into that
-one. If no idle keyslots are available, then the caller will sleep until there
-is at least one.
-
-
-blk-mq changes, other block layer changes and blk-crypto-fallback
-=================================================================
-
-We add a pointer to a ``bi_crypt_context`` and ``keyslot`` to
-struct request. These will be referred to as the ``crypto fields``
-for the request. This ``keyslot`` is the keyslot into which the
-``bi_crypt_context`` has been programmed in the KSM of the ``request_queue``
-that this request is being sent to.
-
-We introduce ``block/blk-crypto-fallback.c``, which allows upper layers to remain
-blissfully unaware of whether or not real inline encryption hardware is present
-underneath. When a bio is submitted with a target ``request_queue`` that doesn't
-support the encryption context specified with the bio, the block layer will
-en/decrypt the bio with the blk-crypto-fallback.
-
-If the bio is a ``WRITE`` bio, a bounce bio is allocated, and the data in the bio
-is encrypted stored in the bounce bio - blk-mq will then proceed to process the
-bounce bio as if it were not encrypted at all (except when blk-integrity is
-concerned). ``blk-crypto-fallback`` sets the bounce bio's ``bi_end_io`` to an
-internal function that cleans up the bounce bio and ends the original bio.
-
-If the bio is a ``READ`` bio, the bio's ``bi_end_io`` (and also ``bi_private``)
-is saved and overwritten by ``blk-crypto-fallback`` to
-``bio_crypto_fallback_decrypt_bio``.  The bio's ``bi_crypt_context`` is also
-overwritten with ``NULL``, so that to the rest of the stack, the bio looks
-as if it was a regular bio that never had an encryption context specified.
-``bio_crypto_fallback_decrypt_bio`` will decrypt the bio, restore the original
-``bi_end_io`` (and also ``bi_private``) and end the bio again.
-
-Regardless of whether real inline encryption hardware is used or the
+- We need a way for upper layers (e.g. filesystems) to specify an encryption
+  context to use for en/decrypting a bio, and device drivers (e.g. UFSHCD) need
+  to be able to use that encryption context when they process the request.
+  Encryption contexts also introduce constraints on bio merging; the block layer
+  needs to be aware of these constraints.
+
+- Different inline encryption hardware has different supported algorithms,
+  supported data unit sizes, maximum data unit numbers, etc.  We call these
+  properties the "crypto capabilities".  We need a way for device drivers to
+  advertise crypto capabilities to upper layers in a generic way.
+
+- Inline encryption hardware usually (but not always) requires that keys be
+  programmed into keyslots before being used.  Since programming keyslots may be
+  slow and there may not be very many keyslots, we shouldn't just program the
+  key for every I/O request, but rather keep track of which keys are in the
+  keyslots and reuse an already-programmed keyslot when possible.
+
+- Upper layers typically define a specific end-of-life for crypto keys, e.g.
+  when an encrypted directory is locked or when a crypto mapping is torn down.
+  At these times, keys are wiped from memory.  We must provide a way for upper
+  layers to also evict keys from any keyslots they are present in.
+
+- When possible, device-mapper devices must be able to pass through the inline
+  encryption support of their underlying devices.  However, it doesn't make
+  sense for device-mapper devices to have keyslots themselves.
+
+Basic design
+============
+
+We introduce ``struct blk_crypto_key`` to represent an inline encryption key and
+how it will be used.  This includes the actual bytes of the key; the size of the
+key; the algorithm and data unit size the key will be used with; and the number
+of bytes needed to represent the maximum data unit number the key will be used
+with.
+
+We introduce ``struct bio_crypt_ctx`` to represent an encryption context.  It
+contains a data unit number and a pointer to a blk_crypto_key.  We add pointers
+to a bio_crypt_ctx to ``struct bio`` and ``struct request``; this allows users
+of the block layer (e.g. filesystems) to provide an encryption context when
+creating a bio and have it be passed down the stack for processing by the block
+layer and device drivers.  Note that the encryption context doesn't explicitly
+say whether to encrypt or decrypt, as that is implicit from the direction of the
+bio; WRITE means encrypt, and READ means decrypt.
+
+We also introduce ``struct blk_crypto_profile`` to contain all generic inline
+encryption-related state for a particular inline encryption device.  The
+blk_crypto_profile serves as the way that drivers for inline encryption hardware
+advertise their crypto capabilities and provide certain functions (e.g.,
+functions to program and evict keys) to upper layers.  Each device driver that
+wants to support inline encryption will construct a blk_crypto_profile, then
+associate it with the disk's request_queue.
+
+The blk_crypto_profile also manages the hardware's keyslots, when applicable.
+This happens in the block layer, so that users of the block layer can just
+specify encryption contexts and don't need to know about keyslots at all, nor do
+device drivers need to care about most details of keyslot management.
+
+Specifically, for each keyslot, the block layer (via the blk_crypto_profile)
+keeps track of which blk_crypto_key that keyslot contains (if any), and how many
+in-flight I/O requests are using it.  When the block layer creates a
+``struct request`` for a bio that has an encryption context, it grabs a keyslot
+that already contains the key if possible.  Otherwise it waits for an idle
+keyslot (a keyslot that isn't in-use by any I/O), then programs the key into the
+least-recently-used idle keyslot using the function the device driver provided.
+In both cases, the resulting keyslot is stored in the ``crypt_keyslot`` field of
+the request, where it is then accessible to device drivers and is released after
+the request completes.
+
+``struct request`` also contains a pointer to the original bio_crypt_ctx.
+Requests can be built from multiple bios, and the block layer must take the
+encryption context into account when trying to merge bios and requests.  For two
+bios/requests to be merged, they must have compatible encryption contexts: both
+unencrypted, or both encrypted with the same key and contiguous data unit
+numbers.  Only the encryption context for the first bio in a request is
+retained, since the remaining bios have been verified to be merge-compatible
+with the first bio.
+
+To make it possible for inline encryption to work with request_queue based
+layered devices, when a request is cloned, its encryption context is cloned as
+well.  When the cloned request is submitted, it is then processed as usual; this
+includes getting a keyslot from the clone's target device if needed.
+
+blk-crypto-fallback
+===================
+
+It is desirable for the inline encryption support of upper layers (e.g.
+filesystems) to be testable without real inline encryption hardware, and
+likewise for the block layer's keyslot management logic.  It is also desirable
+to allow upper layers to just always use inline encryption rather than have to
+implement encryption in multiple ways.
+
+Therefore, we also introduce *blk-crypto-fallback*, which is an implementation
+of inline encryption using the kernel crypto API.  blk-crypto-fallback is built
+into the block layer, so it works on any block device without any special setup.
+Essentially, when a bio with an encryption context is submitted to a
+request_queue that doesn't support that encryption context, the block layer will
+handle en/decryption of the bio using blk-crypto-fallback.
+
+For encryption, the data cannot be encrypted in-place, as callers usually rely
+on it being unmodified.  Instead, blk-crypto-fallback allocates bounce pages,
+fills a new bio with those bounce pages, encrypts the data into those bounce
+pages, and submits that "bounce" bio.  When the bounce bio completes,
+blk-crypto-fallback completes the original bio.  If the original bio is too
+large, multiple bounce bios may be required; see the code for details.
+
+For decryption, blk-crypto-fallback "wraps" the bio's completion callback
+(``bi_complete``) and private data (``bi_private``) with its own, unsets the
+bio's encryption context, then submits the bio.  If the read completes
+successfully, blk-crypto-fallback restores the bio's original completion
+callback and private data, then decrypts the bio's data in-place using the
+kernel crypto API.  Decryption happens from a workqueue, as it may sleep.
+Afterwards, blk-crypto-fallback completes the bio.
+
+In both cases, the bios that blk-crypto-fallback submits no longer have an
+encryption context.  Therefore, lower layers only see standard unencrypted I/O.
+
+blk-crypto-fallback also defines its own blk_crypto_profile and has its own
+"keyslots"; its keyslots contain ``struct crypto_skcipher`` objects.  The reason
+for this is twofold.  First, it allows the keyslot management logic to be tested
+without actual inline encryption hardware.  Second, similar to actual inline
+encryption hardware, the crypto API doesn't accept keys directly in requests but
+rather requires that keys be set ahead of time, and setting keys can be
+expensive; moreover, allocating a crypto_skcipher can't happen on the I/O path
+at all due to the locks it takes.  Therefore, the concept of keyslots still
+makes sense for blk-crypto-fallback.
+
+Note that regardless of whether real inline encryption hardware or
 blk-crypto-fallback is used, the ciphertext written to disk (and hence the
-on-disk format of data) will be the same (assuming the hardware's implementation
-of the algorithm being used adheres to spec and functions correctly).
-
-If a ``request queue``'s inline encryption hardware claimed to support the
-encryption context specified with a bio, then it will not be handled by the
-``blk-crypto-fallback``. We will eventually reach a point in blk-mq when a
-struct request needs to be allocated for that bio. At that point,
-blk-mq tries to program the encryption context into the ``request_queue``'s
-keyslot_manager, and obtain a keyslot, which it stores in its newly added
-``keyslot`` field. This keyslot is released when the request is completed.
-
-When the first bio is added to a request, ``blk_crypto_rq_bio_prep`` is called,
-which sets the request's ``crypt_ctx`` to a copy of the bio's
-``bi_crypt_context``. bio_crypt_do_front_merge is called whenever a subsequent
-bio is merged to the front of the request, which updates the ``crypt_ctx`` of
-the request so that it matches the newly merged bio's ``bi_crypt_context``. In particular, the request keeps a copy of the ``bi_crypt_context`` of the first
-bio in its bio-list (blk-mq needs to be careful to maintain this invariant
-during bio and request merges).
-
-To make it possible for inline encryption to work with request queue based
-layered devices, when a request is cloned, its ``crypto fields`` are cloned as
-well. When the cloned request is submitted, blk-mq programs the
-``bi_crypt_context`` of the request into the clone's request_queue's keyslot
-manager, and stores the returned keyslot in the clone's ``keyslot``.
+on-disk format of data) will be the same (assuming that both the inline
+encryption hardware's implementation and the kernel crypto API's implementation
+of the algorithm being used adhere to spec and function correctly).
 
+blk-crypto-fallback is optional and is controlled by the
+``CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK`` kernel configuration option.
 
 API presented to users of the block layer
 =========================================
 
-``struct blk_crypto_key`` represents a crypto key (the raw key, size of the
-key, the crypto algorithm to use, the data unit size to use, and the number of
-bytes required to represent data unit numbers that will be specified with the
-``bi_crypt_context``).
-
-``blk_crypto_init_key`` allows upper layers to initialize such a
-``blk_crypto_key``.
-
-``bio_crypt_set_ctx`` should be called on any bio that a user of
-the block layer wants en/decrypted via inline encryption (or the
-blk-crypto-fallback, if hardware support isn't available for the desired
-crypto configuration). This function takes the ``blk_crypto_key`` and the
-data unit number (DUN) to use when en/decrypting the bio.
-
-``blk_crypto_config_supported`` allows upper layers to query whether or not the
-an encryption context passed to request queue can be handled by blk-crypto
-(either by real inline encryption hardware, or by the blk-crypto-fallback).
-This is useful e.g. when blk-crypto-fallback is disabled, and the upper layer
-wants to use an algorithm that may not supported by hardware - this function
-lets the upper layer know ahead of time that the algorithm isn't supported,
-and the upper layer can fallback to something else if appropriate.
-
-``blk_crypto_start_using_key`` - Upper layers must call this function on
-``blk_crypto_key`` and a ``request_queue`` before using the key with any bio
-headed for that ``request_queue``. This function ensures that either the
-hardware supports the key's crypto settings, or the crypto API fallback has
-transforms for the needed mode allocated and ready to go. Note that this
-function may allocate an ``skcipher``, and must not be called from the data
-path, since allocating ``skciphers`` from the data path can deadlock.
-
-``blk_crypto_evict_key`` *must* be called by upper layers before a
-``blk_crypto_key`` is freed. Further, it *must* only be called only once
-there are no more in-flight requests that use that ``blk_crypto_key``.
-``blk_crypto_evict_key`` will ensure that a key is removed from any keyslots in
-inline encryption hardware that the key might have been programmed into (or the blk-crypto-fallback).
+``blk_crypto_config_supported()`` allows users to check ahead of time whether
+inline encryption with particular crypto settings will work on a particular
+request_queue -- either via hardware or via blk-crypto-fallback.  This function
+takes in a ``struct blk_crypto_config`` which is like blk_crypto_key, but omits
+the actual bytes of the key and instead just contains the algorithm, data unit
+size, etc.  This function can be useful if blk-crypto-fallback is disabled.
+
+``blk_crypto_init_key()`` allows users to initialize a blk_crypto_key.
+
+Users must call ``blk_crypto_start_using_key()`` before actually starting to use
+a blk_crypto_key on a request_queue (even if ``blk_crypto_config_supported()``
+was called earlier).  This is needed to initialize blk-crypto-fallback if it
+will be needed.  This must not be called from the data path, as this may have to
+allocate resources, which may deadlock in that case.
+
+Next, to attach an encryption context to a bio, users should call
+``bio_crypt_set_ctx()``.  This function allocates a bio_crypt_ctx and attaches
+it to a bio, given the blk_crypto_key and the data unit number that will be used
+for en/decryption.  Users don't need to worry about freeing the bio_crypt_ctx
+later, as that happens automatically when the bio is freed or reset.
+
+Finally, when done using inline encryption with a blk_crypto_key on a
+request_queue, users must call ``blk_crypto_evict_key()``.  This ensures that
+the key is evicted from all keyslots it may be programmed into and unlinked from
+any kernel data structures it may be linked into.
+
+In summary, for users of the block layer, the lifecycle of a blk_crypto_key is
+as follows:
+
+1. ``blk_crypto_config_supported()`` (optional)
+2. ``blk_crypto_init_key()``
+3. ``blk_crypto_start_using_key()``
+4. ``bio_crypt_set_ctx()`` (potentially many times)
+5. ``blk_crypto_evict_key()`` (after all I/O has completed)
+6. Zeroize the blk_crypto_key (this has no dedicated function)
+
+If a blk_crypto_key is being used on multiple request_queues, then
+``blk_crypto_config_supported()`` (if used), ``blk_crypto_start_using_key()``,
+and ``blk_crypto_evict_key()`` must be called on each request_queue.
 
 API presented to device drivers
 ===============================
 
-A :c:type:``struct blk_keyslot_manager`` should be set up by device drivers in
-the ``request_queue`` of the device. The device driver needs to call
-``blk_ksm_init`` (or its resource-managed variant ``devm_blk_ksm_init``) on the
-``blk_keyslot_manager``, while specifying the number of keyslots supported by
-the hardware.
-
-The device driver also needs to tell the KSM how to actually manipulate the
-IE hardware in the device to do things like programming the crypto key into
-the IE hardware into a particular keyslot. All this is achieved through the
-struct blk_ksm_ll_ops field in the KSM that the device driver
-must fill up after initing the ``blk_keyslot_manager``.
-
-The KSM also handles runtime power management for the device when applicable
-(e.g. when it wants to program a crypto key into the IE hardware, the device
-must be runtime powered on) - so the device driver must also set the ``dev``
-field in the ksm to point to the `struct device` for the KSM to use for runtime
-power management.
-
-``blk_ksm_reprogram_all_keys`` can be called by device drivers if the device
-needs each and every of its keyslots to be reprogrammed with the key it
-"should have" at the point in time when the function is called. This is useful
-e.g. if a device loses all its keys on runtime power down/up.
-
-If the driver used ``blk_ksm_init`` instead of ``devm_blk_ksm_init``, then
-``blk_ksm_destroy`` should be called to free up all resources used by a
-``blk_keyslot_manager`` once it is no longer needed.
+A device driver that wants to support inline encryption must set up a
+blk_crypto_profile in the request_queue of its device.  To do this, it first
+must call ``blk_crypto_profile_init()`` (or its resource-managed variant
+``devm_blk_crypto_profile_init()``), providing the number of keyslots.
+
+Next, it must advertise its crypto capabilities by setting fields in the
+blk_crypto_profile, e.g. ``modes_supported`` and ``max_dun_bytes_supported``.
+
+It then must set function pointers in the ``ll_ops`` field of the
+blk_crypto_profile to tell upper layers how to control the inline encryption
+hardware, e.g. how to program and evict keyslots.  Most drivers will need to
+implement ``keyslot_program`` and ``keyslot_evict``.  For details, see the
+comments for ``struct blk_crypto_ll_ops``.
+
+Once the driver registers a blk_crypto_profile with a request_queue, I/O
+requests the driver receives via that queue may have an encryption context.  All
+encryption contexts will be compatible with the crypto capabilities declared in
+the blk_crypto_profile, so drivers don't need to worry about handling
+unsupported requests.  Also, if a nonzero number of keyslots was declared in the
+blk_crypto_profile, then all I/O requests that have an encryption context will
+also have a keyslot which was already programmed with the appropriate key.
+
+If the driver implements runtime suspend and its blk_crypto_ll_ops don't work
+while the device is runtime-suspended, then the driver must also set the ``dev``
+field of the blk_crypto_profile to point to the ``struct device`` that will be
+resumed before any of the low-level operations are called.
+
+If there are situations where the inline encryption hardware loses the contents
+of its keyslots, e.g. device resets, the driver must handle reprogramming the
+keyslots.  To do this, the driver may call ``blk_crypto_reprogram_all_keys()``.
+
+Finally, if the driver used ``blk_crypto_profile_init()`` instead of
+``devm_blk_crypto_profile_init()``, then it is responsible for calling
+``blk_crypto_profile_destroy()`` when the crypto profile is no longer needed.
 
 Layered Devices
 ===============
 
-Request queue based layered devices like dm-rq that wish to support IE need to
-create their own keyslot manager for their request queue, and expose whatever
-functionality they choose. When a layered device wants to pass a clone of that
-request to another ``request_queue``, blk-crypto will initialize and prepare the
-clone as necessary - see ``blk_crypto_insert_cloned_request`` in
-``blk-crypto.c``.
-
-
-Future Optimizations for layered devices
-========================================
-
-Creating a keyslot manager for a layered device uses up memory for each
-keyslot, and in general, a layered device merely passes the request on to a
-"child" device, so the keyslots in the layered device itself are completely
-unused, and don't need any refcounting or keyslot programming. We can instead
-define a new type of KSM; the "passthrough KSM", that layered devices can use
-to advertise an unlimited number of keyslots, and support for any encryption
-algorithms they choose, while not actually using any memory for each keyslot.
-Another use case for the "passthrough KSM" is for IE devices that do not have a
-limited number of keyslots.
-
+Request queue based layered devices like dm-rq that wish to support inline
+encryption need to create their own blk_crypto_profile for their request_queue,
+and expose whatever functionality they choose. When a layered device wants to
+pass a clone of that request to another request_queue, blk-crypto will
+initialize and prepare the clone as necessary; see
+``blk_crypto_insert_cloned_request()``.
 
 Interaction between inline encryption and blk integrity
 =======================================================
@@ -257,7 +298,7 @@ Because there isn't any real hardware yet, it seems prudent to assume that
 hardware implementations might not implement both features together correctly,
 and disallow the combination for now. Whenever a device supports integrity, the
 kernel will pretend that the device does not support hardware inline encryption
-(by essentially setting the keyslot manager in the request_queue of the device
-to NULL). When the crypto API fallback is enabled, this means that all bios with
-and encryption context will use the fallback, and IO will complete as usual.
-When the fallback is disabled, a bio with an encryption context will be failed.
+(by setting the blk_crypto_profile in the request_queue of the device to NULL).
+When the crypto API fallback is enabled, this means that all bios with and
+encryption context will use the fallback, and IO will complete as usual.  When
+the fallback is disabled, a bio with an encryption context will be failed.
diff --git a/Documentation/block/queue-sysfs.rst b/Documentation/block/queue-sysfs.rst
index 4dc7f0d499a8..3f569d532485 100644
--- a/Documentation/block/queue-sysfs.rst
+++ b/Documentation/block/queue-sysfs.rst
@@ -4,7 +4,7 @@ Queue sysfs files
 
 This text file will detail the queue files that are located in the sysfs tree
 for each block device. Note that stacked devices typically do not export
-any settings, since their queue merely functions are a remapping target.
+any settings, since their queue merely functions as a remapping target.
 These files are the ones found in the /sys/block/xxx/queue/ directory.
 
 Files denoted with a RO postfix are readonly and the RW postfix means
@@ -40,10 +40,11 @@ discard_max_hw_bytes (RO)
 -------------------------
 Devices that support discard functionality may have internal limits on
 the number of bytes that can be trimmed or unmapped in a single operation.
-The discard_max_bytes parameter is set by the device driver to the maximum
-number of bytes that can be discarded in a single operation. Discard
-requests issued to the device must not exceed this limit. A discard_max_bytes
-value of 0 means that the device does not support discard functionality.
+The `discard_max_hw_bytes` parameter is set by the device driver to the
+maximum number of bytes that can be discarded in a single operation.
+Discard requests issued to the device must not exceed this limit.
+A `discard_max_hw_bytes` value of 0 means that the device does not support
+discard functionality.
 
 discard_max_bytes (RW)
 ----------------------
@@ -286,4 +287,35 @@ sequential zones of zoned block devices (devices with a zoned attributed
 that reports "host-managed" or "host-aware"). This value is always 0 for
 regular block devices.
 
+independent_access_ranges (RO)
+------------------------------
+
+The presence of this sub-directory of the /sys/block/xxx/queue/ directory
+indicates that the device is capable of executing requests targeting
+different sector ranges in parallel. For instance, single LUN multi-actuator
+hard-disks will have an independent_access_ranges directory if the device
+correctly advertizes the sector ranges of its actuators.
+
+The independent_access_ranges directory contains one directory per access
+range, with each range described using the sector (RO) attribute file to
+indicate the first sector of the range and the nr_sectors (RO) attribute file
+to indicate the total number of sectors in the range starting from the first
+sector of the range.  For example, a dual-actuator hard-disk will have the
+following independent_access_ranges entries.::
+
+        $ tree /sys/block/<device>/queue/independent_access_ranges/
+        /sys/block/<device>/queue/independent_access_ranges/
+        |-- 0
+        |   |-- nr_sectors
+        |   `-- sector
+        `-- 1
+            |-- nr_sectors
+            `-- sector
+
+The sector and nr_sectors attributes use 512B sector unit, regardless of
+the actual block size of the device. Independent access ranges do not
+overlap and include all sectors within the device capacity. The access
+ranges are numbered in increasing order of the range start sector,
+that is, the sector attribute of range 0 always has the value 0.
+
 Jens Axboe <jens.axboe@oracle.com>, February 2009
diff --git a/Documentation/bpf/bpf_licensing.rst b/Documentation/bpf/bpf_licensing.rst
new file mode 100644
index 000000000000..b19c433f41d2
--- /dev/null
+++ b/Documentation/bpf/bpf_licensing.rst
@@ -0,0 +1,92 @@
+=============
+BPF licensing
+=============
+
+Background
+==========
+
+* Classic BPF was BSD licensed
+
+"BPF" was originally introduced as BSD Packet Filter in
+http://www.tcpdump.org/papers/bpf-usenix93.pdf. The corresponding instruction
+set and its implementation came from BSD with BSD license. That original
+instruction set is now known as "classic BPF".
+
+However an instruction set is a specification for machine-language interaction,
+similar to a programming language.  It is not a code. Therefore, the
+application of a BSD license may be misleading in a certain context, as the
+instruction set may enjoy no copyright protection.
+
+* eBPF (extended BPF) instruction set continues to be BSD
+
+In 2014, the classic BPF instruction set was significantly extended. We
+typically refer to this instruction set as eBPF to disambiguate it from cBPF.
+The eBPF instruction set is still BSD licensed.
+
+Implementations of eBPF
+=======================
+
+Using the eBPF instruction set requires implementing code in both kernel space
+and user space.
+
+In Linux Kernel
+---------------
+
+The reference implementations of the eBPF interpreter and various just-in-time
+compilers are part of Linux and are GPLv2 licensed. The implementation of
+eBPF helper functions is also GPLv2 licensed. Interpreters, JITs, helpers,
+and verifiers are called eBPF runtime.
+
+In User Space
+-------------
+
+There are also implementations of eBPF runtime (interpreter, JITs, helper
+functions) under
+Apache2 (https://github.com/iovisor/ubpf),
+MIT (https://github.com/qmonnet/rbpf), and
+BSD (https://github.com/DPDK/dpdk/blob/main/lib/librte_bpf).
+
+In HW
+-----
+
+The HW can choose to execute eBPF instruction natively and provide eBPF runtime
+in HW or via the use of implementing firmware with a proprietary license.
+
+In other operating systems
+--------------------------
+
+Other kernels or user space implementations of eBPF instruction set and runtime
+can have proprietary licenses.
+
+Using BPF programs in the Linux kernel
+======================================
+
+Linux Kernel (while being GPLv2) allows linking of proprietary kernel modules
+under these rules:
+Documentation/process/license-rules.rst
+
+When a kernel module is loaded, the linux kernel checks which functions it
+intends to use. If any function is marked as "GPL only," the corresponding
+module or program has to have GPL compatible license.
+
+Loading BPF program into the Linux kernel is similar to loading a kernel
+module. BPF is loaded at run time and not statically linked to the Linux
+kernel. BPF program loading follows the same license checking rules as kernel
+modules. BPF programs can be proprietary if they don't use "GPL only" BPF
+helper functions.
+
+Further, some BPF program types - Linux Security Modules (LSM) and TCP
+Congestion Control (struct_ops), as of Aug 2021 - are required to be GPL
+compatible even if they don't use "GPL only" helper functions directly. The
+registration step of LSM and TCP congestion control modules of the Linux
+kernel is done through EXPORT_SYMBOL_GPL kernel functions. In that sense LSM
+and struct_ops BPF programs are implicitly calling "GPL only" functions.
+The same restriction applies to BPF programs that call kernel functions
+directly via unstable interface also known as "kfunc".
+
+Packaging BPF programs with user space applications
+====================================================
+
+Generally, proprietary-licensed applications and GPL licensed BPF programs
+written for the Linux kernel in the same package can co-exist because they are
+separate executable processes. This applies to both cBPF and eBPF programs.
diff --git a/Documentation/bpf/btf.rst b/Documentation/bpf/btf.rst
index 846354cd2d69..9ad4218a751f 100644
--- a/Documentation/bpf/btf.rst
+++ b/Documentation/bpf/btf.rst
@@ -85,6 +85,7 @@ sequentially and type id is assigned to each recognized type starting from id
     #define BTF_KIND_VAR            14      /* Variable     */
     #define BTF_KIND_DATASEC        15      /* Section      */
     #define BTF_KIND_FLOAT          16      /* Floating point       */
+    #define BTF_KIND_DECL_TAG       17      /* Decl Tag     */
 
 Note that the type section encodes debug info, not just pure types.
 ``BTF_KIND_FUNC`` is not a type, and it represents a defined subprogram.
@@ -106,7 +107,7 @@ Each type contains the following common data::
          * "size" tells the size of the type it is describing.
          *
          * "type" is used by PTR, TYPEDEF, VOLATILE, CONST, RESTRICT,
-         * FUNC and FUNC_PROTO.
+         * FUNC, FUNC_PROTO and DECL_TAG.
          * "type" is a type_id referring to another type.
          */
         union {
@@ -465,6 +466,32 @@ map definition.
 
 No additional type data follow ``btf_type``.
 
+2.2.17 BTF_KIND_DECL_TAG
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+``struct btf_type`` encoding requirement:
+ * ``name_off``: offset to a non-empty string
+ * ``info.kind_flag``: 0
+ * ``info.kind``: BTF_KIND_DECL_TAG
+ * ``info.vlen``: 0
+ * ``type``: ``struct``, ``union``, ``func``, ``var`` or ``typedef``
+
+``btf_type`` is followed by ``struct btf_decl_tag``.::
+
+    struct btf_decl_tag {
+        __u32   component_idx;
+    };
+
+The ``name_off`` encodes btf_decl_tag attribute string.
+The ``type`` should be ``struct``, ``union``, ``func``, ``var`` or ``typedef``.
+For ``var`` or ``typedef`` type, ``btf_decl_tag.component_idx`` must be ``-1``.
+For the other three types, if the btf_decl_tag attribute is
+applied to the ``struct``, ``union`` or ``func`` itself,
+``btf_decl_tag.component_idx`` must be ``-1``. Otherwise,
+the attribute is applied to a ``struct``/``union`` member or
+a ``func`` argument, and ``btf_decl_tag.component_idx`` should be a
+valid index (starting from 0) pointing to a member or an argument.
+
 3. BTF Kernel API
 *****************
 
diff --git a/Documentation/bpf/index.rst b/Documentation/bpf/index.rst
index 1ceb5d704a97..610450f59e05 100644
--- a/Documentation/bpf/index.rst
+++ b/Documentation/bpf/index.rst
@@ -15,7 +15,7 @@ that goes into great technical depth about the BPF Architecture.
 libbpf
 ======
 
-Documentation/bpf/libbpf/libbpf.rst is a userspace library for loading and interacting with bpf programs.
+Documentation/bpf/libbpf/index.rst is a userspace library for loading and interacting with bpf programs.
 
 BPF Type Format (BTF)
 =====================
@@ -82,6 +82,15 @@ Testing and debugging BPF
    s390
 
 
+Licensing
+=========
+
+.. toctree::
+   :maxdepth: 1
+
+   bpf_licensing
+
+
 Other
 =====
 
diff --git a/Documentation/bpf/libbpf/libbpf_naming_convention.rst b/Documentation/bpf/libbpf/libbpf_naming_convention.rst
index 9c68d5014ff1..f86360f734a8 100644
--- a/Documentation/bpf/libbpf/libbpf_naming_convention.rst
+++ b/Documentation/bpf/libbpf/libbpf_naming_convention.rst
@@ -150,6 +150,46 @@ mirror of the mainline's version of libbpf for a stand-alone build.
 However, all changes to libbpf's code base must be upstreamed through
 the mainline kernel tree.
 
+
+API documentation convention
+============================
+
+The libbpf API is documented via comments above definitions in
+header files. These comments can be rendered by doxygen and sphinx
+for well organized html output. This section describes the
+convention in which these comments should be formated.
+
+Here is an example from btf.h:
+
+.. code-block:: c
+
+        /**
+         * @brief **btf__new()** creates a new instance of a BTF object from the raw
+         * bytes of an ELF's BTF section
+         * @param data raw bytes
+         * @param size number of bytes passed in `data`
+         * @return new BTF object instance which has to be eventually freed with
+         * **btf__free()**
+         *
+         * On error, error-code-encoded-as-pointer is returned, not a NULL. To extract
+         * error code from such a pointer `libbpf_get_error()` should be used. If
+         * `libbpf_set_strict_mode(LIBBPF_STRICT_CLEAN_PTRS)` is enabled, NULL is
+         * returned on error instead. In both cases thread-local `errno` variable is
+         * always set to error code as well.
+         */
+
+The comment must start with a block comment of the form '/\*\*'.
+
+The documentation always starts with a @brief directive. This line is a short
+description about this API. It starts with the name of the API, denoted in bold
+like so: **api_name**. Please include an open and close parenthesis if this is a
+function. Follow with the short description of the API. A longer form description
+can be added below the last directive, at the bottom of the comment.
+
+Parameters are denoted with the @param directive, there should be one for each
+parameter. If this is a function with a non-void return, use the @return directive
+to document it.
+
 License
 -------------------
 
diff --git a/Documentation/cdrom/cdrom-standard.rst b/Documentation/cdrom/cdrom-standard.rst
index 5845960ca382..52ea7b6b2fe8 100644
--- a/Documentation/cdrom/cdrom-standard.rst
+++ b/Documentation/cdrom/cdrom-standard.rst
@@ -907,6 +907,17 @@ commands can be identified by the underscores in their names.
 	specifies the slot for which the information is given. The special
 	value *CDSL_CURRENT* requests that information about the currently
 	selected slot be returned.
+`CDROM_TIMED_MEDIA_CHANGE`
+	Checks whether the disc has been changed since a user supplied time
+	and returns the time of the last disc change.
+
+	*arg* is a pointer to a *cdrom_timed_media_change_info* struct.
+	*arg->last_media_change* may be set by calling code to signal
+	the timestamp of the last known media change (by the caller).
+	Upon successful return, this ioctl call will set
+	*arg->last_media_change* to the latest media change timestamp (in ms)
+	known by the kernel/driver and set *arg->has_changed* to 1 if
+	that timestamp is more recent than the timestamp set by the caller.
 `CDROM_DRIVE_STATUS`
 	Returns the status of the drive by a call to
 	*drive_status()*. Return values are defined in cdrom_drive_status_.
diff --git a/Documentation/conf.py b/Documentation/conf.py
index 948a97d6387d..76e5eb5cb62b 100644
--- a/Documentation/conf.py
+++ b/Documentation/conf.py
@@ -249,11 +249,16 @@ except ImportError:
 
 html_static_path = ['sphinx-static']
 
-html_context = {
-    'css_files': [
-        '_static/theme_overrides.css',
-    ],
-}
+html_css_files = [
+    'theme_overrides.css',
+]
+
+if major <= 1 and minor < 8:
+    html_context = {
+        'css_files': [
+            '_static/theme_overrides.css',
+        ],
+    }
 
 # Add any extra paths that contain custom files (such as robots.txt or
 # .htaccess) here, relative to this directory. These files are copied
@@ -353,6 +358,9 @@ latex_elements = {
         \\setsansfont{DejaVu Sans}
         \\setromanfont{DejaVu Serif}
         \\setmonofont{DejaVu Sans Mono}
+        % Adjust \\headheight for fancyhdr
+        \\addtolength{\\headheight}{1.6pt}
+        \\addtolength{\\topmargin}{-1.6pt}
      ''',
 }
 
diff --git a/Documentation/core-api/cachetlb.rst b/Documentation/core-api/cachetlb.rst
index 8aed9103e48a..5c0552e78c58 100644
--- a/Documentation/core-api/cachetlb.rst
+++ b/Documentation/core-api/cachetlb.rst
@@ -326,6 +326,12 @@ maps this page at its virtual address.
 			dirty.  Again, see sparc64 for examples of how
 			to deal with this.
 
+  ``void flush_dcache_folio(struct folio *folio)``
+	This function is called under the same circumstances as
+	flush_dcache_page().  It allows the architecture to
+	optimise for flushing the entire folio of pages instead
+	of flushing one page at a time.
+
   ``void copy_to_user_page(struct vm_area_struct *vma, struct page *page,
   unsigned long user_vaddr, void *dst, void *src, int len)``
   ``void copy_from_user_page(struct vm_area_struct *vma, struct page *page,
diff --git a/Documentation/core-api/irq/irq-domain.rst b/Documentation/core-api/irq/irq-domain.rst
index 9c0e8758037a..d30b4d0a9769 100644
--- a/Documentation/core-api/irq/irq-domain.rst
+++ b/Documentation/core-api/irq/irq-domain.rst
@@ -67,9 +67,6 @@ variety of methods:
   deprecated
 - generic_handle_domain_irq() handles an interrupt described by a
   domain and a hwirq number
-- handle_domain_irq() does the same thing for root interrupt
-  controllers and deals with the set_irq_reg()/irq_enter() sequences
-  that most architecture requires
 
 Note that irq domain lookups must happen in contexts that are
 compatible with a RCU read-side critical section.
diff --git a/Documentation/core-api/memory-hotplug.rst b/Documentation/core-api/memory-hotplug.rst
index de7467e48067..682259ee633a 100644
--- a/Documentation/core-api/memory-hotplug.rst
+++ b/Documentation/core-api/memory-hotplug.rst
@@ -57,7 +57,6 @@ The third argument (arg) passes a pointer of struct memory_notify::
 		unsigned long start_pfn;
 		unsigned long nr_pages;
 		int status_change_nid_normal;
-		int status_change_nid_high;
 		int status_change_nid;
 	}
 
@@ -65,8 +64,6 @@ The third argument (arg) passes a pointer of struct memory_notify::
 - nr_pages is # of pages of online/offline memory.
 - status_change_nid_normal is set node id when N_NORMAL_MEMORY of nodemask
   is (will be) set/clear, if this is -1, then nodemask status is not changed.
-- status_change_nid_high is set node id when N_HIGH_MEMORY of nodemask
-  is (will be) set/clear, if this is -1, then nodemask status is not changed.
 - status_change_nid is set node id when N_MEMORY of nodemask is (will be)
   set/clear. It means a new(memoryless) node gets new memory by online and a
   node loses all memory. If this is -1, then nodemask status is not changed.
diff --git a/Documentation/core-api/mm-api.rst b/Documentation/core-api/mm-api.rst
index a42f9baddfbf..395835f9289f 100644
--- a/Documentation/core-api/mm-api.rst
+++ b/Documentation/core-api/mm-api.rst
@@ -95,6 +95,11 @@ More Memory Management Functions
 .. kernel-doc:: mm/mempolicy.c
 .. kernel-doc:: include/linux/mm_types.h
    :internal:
+.. kernel-doc:: include/linux/mm_inline.h
+.. kernel-doc:: include/linux/page-flags.h
 .. kernel-doc:: include/linux/mm.h
    :internal:
+.. kernel-doc:: include/linux/page_ref.h
 .. kernel-doc:: include/linux/mmzone.h
+.. kernel-doc:: mm/util.c
+   :functions: folio_mapping
diff --git a/Documentation/core-api/printk-formats.rst b/Documentation/core-api/printk-formats.rst
index e08bbe9b0cbf..5e89497ba314 100644
--- a/Documentation/core-api/printk-formats.rst
+++ b/Documentation/core-api/printk-formats.rst
@@ -580,7 +580,7 @@ Flags bitfields such as page flags, gfp_flags
 
 ::
 
-	%pGp	referenced|uptodate|lru|active|private|node=0|zone=2|lastcpupid=0x1fffff
+	%pGp	0x17ffffc0002036(referenced|uptodate|lru|active|private|node=0|zone=2|lastcpupid=0x1fffff)
 	%pGg	GFP_USER|GFP_DMA32|GFP_NOWARN
 	%pGv	read|exec|mayread|maywrite|mayexec|denywrite
 
diff --git a/Documentation/core-api/workqueue.rst b/Documentation/core-api/workqueue.rst
index 541d31de8926..3b22ed137662 100644
--- a/Documentation/core-api/workqueue.rst
+++ b/Documentation/core-api/workqueue.rst
@@ -216,10 +216,6 @@ resources, scheduled and executed.
 
   This flag is meaningless for unbound wq.
 
-Note that the flag ``WQ_NON_REENTRANT`` no longer exists as all
-workqueues are now non-reentrant - any work item is guaranteed to be
-executed by at most one worker system-wide at any given time.
-
 
 ``max_active``
 --------------
@@ -391,6 +387,23 @@ the stack trace of the offending worker thread. ::
 The work item's function should be trivially visible in the stack
 trace.
 
+Non-reentrance Conditions
+=========================
+
+Workqueue guarantees that a work item cannot be re-entrant if the following
+conditions hold after a work item gets queued:
+
+        1. The work function hasn't been changed.
+        2. No one queues the work item to another workqueue.
+        3. The work item hasn't been reinitiated.
+
+In other words, if the above conditions hold, the work item is guaranteed to be
+executed by at most one worker system-wide at any given time.
+
+Note that requeuing the work item (to the same queue) in the self function
+doesn't break these conditions, so it's safe to do. Otherwise, caution is
+required when breaking the conditions inside a work function.
+
 
 Kernel Inline Documentations Reference
 ======================================
diff --git a/Documentation/cpu-freq/core.rst b/Documentation/cpu-freq/core.rst
index 33cb90bd1d8f..4ceef8e7217c 100644
--- a/Documentation/cpu-freq/core.rst
+++ b/Documentation/cpu-freq/core.rst
@@ -73,12 +73,12 @@ CPUFREQ_POSTCHANGE.
 The third argument is a struct cpufreq_freqs with the following
 values:
 
-=====	===========================
-cpu	number of the affected CPU
+======	======================================
+policy	a pointer to the struct cpufreq_policy
 old	old frequency
 new	new frequency
 flags	flags of the cpufreq driver
-=====	===========================
+======	======================================
 
 3. CPUFreq Table Generation with Operating Performance Point (OPP)
 ==================================================================
diff --git a/Documentation/crypto/crypto_engine.rst b/Documentation/crypto/crypto_engine.rst
index 25cf9836c336..d562ea17d994 100644
--- a/Documentation/crypto/crypto_engine.rst
+++ b/Documentation/crypto/crypto_engine.rst
@@ -69,6 +69,8 @@ the crypto engine via one of:
 
 * crypto_transfer_hash_request_to_engine()
 
+* crypto_transfer_kpp_request_to_engine()
+
 * crypto_transfer_skcipher_request_to_engine()
 
 At the end of the request process, a call to one of the following functions is needed:
@@ -79,4 +81,6 @@ At the end of the request process, a call to one of the following functions is n
 
 * crypto_finalize_hash_request()
 
+* crypto_finalize_kpp_request()
+
 * crypto_finalize_skcipher_request()
diff --git a/Documentation/dev-tools/checkpatch.rst b/Documentation/dev-tools/checkpatch.rst
index f0956e9ea2d8..b52452bc2963 100644
--- a/Documentation/dev-tools/checkpatch.rst
+++ b/Documentation/dev-tools/checkpatch.rst
@@ -710,6 +710,39 @@ Indentation and Line Breaks
 
     See: https://www.kernel.org/doc/html/latest/process/coding-style.html#breaking-long-lines-and-strings
 
+  **SPLIT_STRING**
+    Quoted strings that appear as messages in userspace and can be
+    grepped, should not be split across multiple lines.
+
+    See: https://lore.kernel.org/lkml/20120203052727.GA15035@leaf/
+
+  **MULTILINE_DEREFERENCE**
+    A single dereferencing identifier spanned on multiple lines like::
+
+      struct_identifier->member[index].
+      member = <foo>;
+
+    is generally hard to follow. It can easily lead to typos and so makes
+    the code vulnerable to bugs.
+
+    If fixing the multiple line dereferencing leads to an 80 column
+    violation, then either rewrite the code in a more simple way or if the
+    starting part of the dereferencing identifier is the same and used at
+    multiple places then store it in a temporary variable, and use that
+    temporary variable only at all the places. For example, if there are
+    two dereferencing identifiers::
+
+      member1->member2->member3.foo1;
+      member1->member2->member3.foo2;
+
+    then store the member1->member2->member3 part in a temporary variable.
+    It not only helps to avoid the 80 column violation but also reduces
+    the program size by removing the unnecessary dereferences.
+
+    But if none of the above methods work then ignore the 80 column
+    violation because it is much easier to read a dereferencing identifier
+    on a single line.
+
   **TRAILING_STATEMENTS**
     Trailing statements (for example after any conditional) should be
     on the next line.
@@ -845,6 +878,38 @@ Macros, Attributes and Symbols
     Use the `fallthrough;` pseudo keyword instead of
     `/* fallthrough */` like comments.
 
+  **TRAILING_SEMICOLON**
+    Macro definition should not end with a semicolon. The macro
+    invocation style should be consistent with function calls.
+    This can prevent any unexpected code paths::
+
+      #define MAC do_something;
+
+    If this macro is used within a if else statement, like::
+
+      if (some_condition)
+              MAC;
+
+      else
+              do_something;
+
+    Then there would be a compilation error, because when the macro is
+    expanded there are two trailing semicolons, so the else branch gets
+    orphaned.
+
+    See: https://lore.kernel.org/lkml/1399671106.2912.21.camel@joe-AO725/
+
+  **SINGLE_STATEMENT_DO_WHILE_MACRO**
+    For the multi-statement macros, it is necessary to use the do-while
+    loop to avoid unpredictable code paths. The do-while loop helps to
+    group the multiple statements into a single one so that a
+    function-like macro can be used as a function only.
+
+    But for the single statement macros, it is unnecessary to use the
+    do-while loop. Although the code is syntactically correct but using
+    the do-while loop is redundant. So remove the do-while loop for single
+    statement macros.
+
   **WEAK_DECLARATION**
     Using weak declarations like __attribute__((weak)) or __weak
     can have unintended link defects.  Avoid using them.
@@ -920,6 +985,11 @@ Functions and Variables
     Your compiler (or rather your loader) automatically does
     it for you.
 
+  **MULTIPLE_ASSIGNMENTS**
+    Multiple assignments on a single line makes the code unnecessarily
+    complicated. So on a single line assign value to a single variable
+    only, this makes the code more readable and helps avoid typos.
+
   **RETURN_PARENTHESES**
     return is not a function and as such doesn't need parentheses::
 
@@ -957,6 +1027,17 @@ Permissions
     Permission bits should use 4 digit octal permissions (like 0700 or 0444).
     Avoid using any other base like decimal.
 
+  **SYMBOLIC_PERMS**
+    Permission bits in the octal form are more readable and easier to
+    understand than their symbolic counterparts because many command-line
+    tools use this notation. Experienced kernel developers have been using
+    these traditional Unix permission bits for decades and so they find it
+    easier to understand the octal notation than the symbolic macros.
+    For example, it is harder to read S_IWUSR|S_IRUGO than 0644, which
+    obscures the developer's intent rather than clarifying it.
+
+    See: https://lore.kernel.org/lkml/CA+55aFw5v23T-zvDZp-MmD_EYxF8WbafwwB59934FV7g21uMGQ@mail.gmail.com/
+
 
 Spacing and Brackets
 --------------------
diff --git a/Documentation/dev-tools/kasan.rst b/Documentation/dev-tools/kasan.rst
index 21dc03bc10a4..8089c559d339 100644
--- a/Documentation/dev-tools/kasan.rst
+++ b/Documentation/dev-tools/kasan.rst
@@ -194,14 +194,17 @@ additional boot parameters that allow disabling KASAN or controlling features:
 
 - ``kasan=off`` or ``=on`` controls whether KASAN is enabled (default: ``on``).
 
-- ``kasan.mode=sync`` or ``=async`` controls whether KASAN is configured in
-  synchronous or asynchronous mode of execution (default: ``sync``).
+- ``kasan.mode=sync``, ``=async`` or ``=asymm`` controls whether KASAN
+  is configured in synchronous, asynchronous or asymmetric mode of
+  execution (default: ``sync``).
   Synchronous mode: a bad access is detected immediately when a tag
   check fault occurs.
   Asynchronous mode: a bad access detection is delayed. When a tag check
   fault occurs, the information is stored in hardware (in the TFSR_EL1
   register for arm64). The kernel periodically checks the hardware and
   only reports tag faults during these checks.
+  Asymmetric mode: a bad access is detected synchronously on reads and
+  asynchronously on writes.
 
 - ``kasan.stacktrace=off`` or ``=on`` disables or enables alloc and free stack
   traces collection (default: ``on``).
diff --git a/Documentation/dev-tools/kcov.rst b/Documentation/dev-tools/kcov.rst
index d2c4c27e1702..d83c9ab49427 100644
--- a/Documentation/dev-tools/kcov.rst
+++ b/Documentation/dev-tools/kcov.rst
@@ -50,6 +50,7 @@ program using kcov:
     #include <sys/mman.h>
     #include <unistd.h>
     #include <fcntl.h>
+    #include <linux/types.h>
 
     #define KCOV_INIT_TRACE			_IOR('c', 1, unsigned long)
     #define KCOV_ENABLE			_IO('c', 100)
@@ -177,6 +178,8 @@ Comparison operands collection is similar to coverage collection:
 	/* Read number of comparisons collected. */
 	n = __atomic_load_n(&cover[0], __ATOMIC_RELAXED);
 	for (i = 0; i < n; i++) {
+		uint64_t ip;
+
 		type = cover[i * KCOV_WORDS_PER_CMP + 1];
 		/* arg1 and arg2 - operands of the comparison. */
 		arg1 = cover[i * KCOV_WORDS_PER_CMP + 2];
@@ -251,6 +254,8 @@ selectively from different subsystems.
 
 .. code-block:: c
 
+    /* Same includes and defines as above. */
+
     struct kcov_remote_arg {
 	__u32		trace_mode;
 	__u32		area_size;
diff --git a/Documentation/dev-tools/kfence.rst b/Documentation/dev-tools/kfence.rst
index 0fbe3308bf37..ac6b89d1a8c3 100644
--- a/Documentation/dev-tools/kfence.rst
+++ b/Documentation/dev-tools/kfence.rst
@@ -231,10 +231,14 @@ Guarded allocations are set up based on the sample interval. After expiration
 of the sample interval, the next allocation through the main allocator (SLAB or
 SLUB) returns a guarded allocation from the KFENCE object pool (allocation
 sizes up to PAGE_SIZE are supported). At this point, the timer is reset, and
-the next allocation is set up after the expiration of the interval. To "gate" a
-KFENCE allocation through the main allocator's fast-path without overhead,
-KFENCE relies on static branches via the static keys infrastructure. The static
-branch is toggled to redirect the allocation to KFENCE.
+the next allocation is set up after the expiration of the interval.
+
+When using ``CONFIG_KFENCE_STATIC_KEYS=y``, KFENCE allocations are "gated"
+through the main allocator's fast-path by relying on static branches via the
+static keys infrastructure. The static branch is toggled to redirect the
+allocation to KFENCE. Depending on sample interval, target workloads, and
+system architecture, this may perform better than the simple dynamic branch.
+Careful benchmarking is recommended.
 
 KFENCE objects each reside on a dedicated page, at either the left or right
 page boundaries selected at random. The pages to the left and right of the
@@ -269,6 +273,17 @@ tail of KFENCE's freelist, so that the least recently freed objects are reused
 first, and the chances of detecting use-after-frees of recently freed objects
 is increased.
 
+If pool utilization reaches 75% (default) or above, to reduce the risk of the
+pool eventually being fully occupied by allocated objects yet ensure diverse
+coverage of allocations, KFENCE limits currently covered allocations of the
+same source from further filling up the pool. The "source" of an allocation is
+based on its partial allocation stack trace. A side-effect is that this also
+limits frequent long-lived allocations (e.g. pagecache) of the same source
+filling up the pool permanently, which is the most common risk for the pool
+becoming full and the sampled allocation rate dropping to zero. The threshold
+at which to start limiting currently covered allocations can be configured via
+the boot parameter ``kfence.skip_covered_thresh`` (pool usage%).
+
 Interface
 ---------
 
diff --git a/Documentation/dev-tools/kunit/running_tips.rst b/Documentation/dev-tools/kunit/running_tips.rst
index 30d2147eb5b5..7b6d26a25959 100644
--- a/Documentation/dev-tools/kunit/running_tips.rst
+++ b/Documentation/dev-tools/kunit/running_tips.rst
@@ -25,8 +25,8 @@ It can be handy to create a bash function like:
 Running a subset of tests
 -------------------------
 
-``kunit.py run`` accepts an optional glob argument to filter tests. Currently
-this only matches against suite names, but this may change in the future.
+``kunit.py run`` accepts an optional glob argument to filter tests. The format
+is ``"<suite_glob>[.test_glob]"``.
 
 Say that we wanted to run the sysctl tests, we could do so via:
 
@@ -35,6 +35,13 @@ Say that we wanted to run the sysctl tests, we could do so via:
 	$ echo -e 'CONFIG_KUNIT=y\nCONFIG_KUNIT_ALL_TESTS=y' > .kunit/.kunitconfig
 	$ ./tools/testing/kunit/kunit.py run 'sysctl*'
 
+We can filter down to just the "write" tests via:
+
+.. code-block:: bash
+
+	$ echo -e 'CONFIG_KUNIT=y\nCONFIG_KUNIT_ALL_TESTS=y' > .kunit/.kunitconfig
+	$ ./tools/testing/kunit/kunit.py run 'sysctl*.*write*'
+
 We're paying the cost of building more tests than we need this way, but it's
 easier than fiddling with ``.kunitconfig`` files or commenting out
 ``kunit_suite``'s.
diff --git a/Documentation/devicetree/bindings/Makefile b/Documentation/devicetree/bindings/Makefile
index a072e95de626..c9abfbe3f0aa 100644
--- a/Documentation/devicetree/bindings/Makefile
+++ b/Documentation/devicetree/bindings/Makefile
@@ -9,6 +9,11 @@ DT_SCHEMA_MIN_VERSION = 2021.2.1
 
 PHONY += check_dtschema_version
 check_dtschema_version:
+	@which $(DT_DOC_CHECKER) >/dev/null || \
+		{ echo "Error: '$(DT_DOC_CHECKER)' not found!" >&2; \
+		  echo "Ensure dtschema python package is installed and in your PATH." >&2; \
+		  echo "Current PATH is:" >&2; \
+		  echo "$$PATH" >&2; false; }
 	@{ echo $(DT_SCHEMA_MIN_VERSION); \
 	$(DT_DOC_CHECKER) --version 2>/dev/null || echo 0; } | sort -Vc >/dev/null || \
 	{ echo "ERROR: dtschema minimum version is v$(DT_SCHEMA_MIN_VERSION)" >&2; false; }
@@ -22,13 +27,20 @@ $(obj)/%.example.dts: $(src)/%.yaml check_dtschema_version FORCE
 # Use full schemas when checking %.example.dts
 DT_TMP_SCHEMA := $(obj)/processed-schema-examples.json
 
-find_cmd = find $(srctree)/$(src) \( -name '*.yaml' ! \
+find_all_cmd = find $(srctree)/$(src) \( -name '*.yaml' ! \
 		-name 'processed-schema*' ! \
 		-name '*.example.dt.yaml' \)
 
+ifeq ($(DT_SCHEMA_FILES),)
+find_cmd = $(find_all_cmd)
+else
+find_cmd = echo $(addprefix $(srctree)/, $(DT_SCHEMA_FILES))
+endif
+
 quiet_cmd_yamllint = LINT    $(src)
       cmd_yamllint = ($(find_cmd) | \
-                     xargs $(DT_SCHEMA_LINT) -f parsable -c $(srctree)/$(src)/.yamllint >&2) || true
+                     xargs -n200 -P$$(nproc) \
+		     $(DT_SCHEMA_LINT) -f parsable -c $(srctree)/$(src)/.yamllint >&2) || true
 
 quiet_cmd_chk_bindings = CHKDT   $@
       cmd_chk_bindings = ($(find_cmd) | \
@@ -38,7 +50,7 @@ quiet_cmd_mk_schema = SCHEMA  $@
       cmd_mk_schema = f=$$(mktemp) ; \
                       $(if $(DT_MK_SCHEMA_FLAGS), \
                            printf '%s\n' $(real-prereqs), \
-                           $(find_cmd)) > $$f ; \
+                           $(find_all_cmd)) > $$f ; \
                       $(DT_MK_SCHEMA) -j $(DT_MK_SCHEMA_FLAGS) @$$f > $@ ; \
 		      rm -f $$f
 
@@ -48,7 +60,7 @@ define rule_chkdt
 	$(call cmd,mk_schema)
 endef
 
-DT_DOCS = $(patsubst $(srctree)/%,%,$(shell $(find_cmd)))
+DT_DOCS = $(patsubst $(srctree)/%,%,$(shell $(find_all_cmd)))
 
 override DTC_FLAGS := \
 	-Wno-avoid_unnecessary_addr_size \
diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml
index 6423377710ee..36081734f720 100644
--- a/Documentation/devicetree/bindings/arm/amlogic.yaml
+++ b/Documentation/devicetree/bindings/arm/amlogic.yaml
@@ -86,6 +86,7 @@ properties:
           - enum:
               - amlogic,p281
               - oranth,tx3-mini
+              - jethome,jethub-j80
           - const: amlogic,s905w
           - const: amlogic,meson-gxl
 
@@ -133,6 +134,7 @@ properties:
         items:
           - enum:
               - amlogic,s400
+              - jethome,jethub-j100
           - const: amlogic,a113d
           - const: amlogic,meson-axg
 
@@ -141,6 +143,7 @@ properties:
           - enum:
               - amediatech,x96-max
               - amlogic,u200
+              - radxa,zero
               - seirobotics,sei510
           - const: amlogic,g12a
 
diff --git a/Documentation/devicetree/bindings/arm/arm,cci-400.yaml b/Documentation/devicetree/bindings/arm/arm,cci-400.yaml
new file mode 100644
index 000000000000..4682f991a5c8
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/arm,cci-400.yaml
@@ -0,0 +1,216 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/arm,cci-400.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ARM CCI Cache Coherent Interconnect Device Tree Binding
+
+maintainers:
+  - Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
+
+description: >
+  ARM multi-cluster systems maintain intra-cluster coherency through a cache
+  coherent interconnect (CCI) that is capable of monitoring bus transactions
+  and manage coherency, TLB invalidations and memory barriers.
+
+  It allows snooping and distributed virtual memory message broadcast across
+  clusters, through memory mapped interface, with a global control register
+  space and multiple sets of interface control registers, one per slave
+  interface.
+
+properties:
+  $nodename:
+    pattern: "^cci(@[0-9a-f]+)?$"
+
+  compatible:
+    enum:
+      - arm,cci-400
+      - arm,cci-500
+      - arm,cci-550
+
+  reg:
+    maxItems: 1
+    description: >
+      Specifies base physical address of CCI control registers common to all
+      interfaces.
+
+  "#address-cells": true
+  "#size-cells": true
+  ranges: true
+
+patternProperties:
+  "^slave-if@[0-9a-f]+$":
+    type: object
+
+    properties:
+      compatible:
+        const: arm,cci-400-ctrl-if
+
+      interface-type:
+        enum:
+          - ace
+          - ace-lite
+
+      reg:
+        maxItems: 1
+
+    required:
+      - compatible
+      - interface-type
+      - reg
+
+    additionalProperties: false
+
+  "^pmu@[0-9a-f]+$":
+    type: object
+
+    properties:
+      compatible:
+        oneOf:
+          - const: arm,cci-400-pmu,r0
+          - const: arm,cci-400-pmu,r1
+          - const: arm,cci-400-pmu
+            deprecated: true
+            description: >
+              Permitted only where OS has secure access to CCI registers
+          - const: arm,cci-500-pmu,r0
+          - const: arm,cci-550-pmu,r0
+
+      interrupts:
+        minItems: 1
+        maxItems: 8
+        description: >
+          List of counter overflow interrupts, one per counter. The interrupts
+          must be specified starting with the cycle counter overflow interrupt,
+          followed by counter0 overflow interrupt, counter1 overflow
+          interrupt,...  ,counterN overflow interrupt.
+
+          The CCI PMU has an interrupt signal for each counter. The number of
+          interrupts must be equal to the number of counters.
+
+      reg:
+        maxItems: 1
+
+    required:
+      - compatible
+      - interrupts
+      - reg
+
+    additionalProperties: false
+
+required:
+  - "#address-cells"
+  - "#size-cells"
+  - compatible
+  - ranges
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+      / {
+          #address-cells = <2>;
+          #size-cells = <2>;
+
+          compatible = "arm,vexpress,v2p-ca15_a7", "arm,vexpress";
+          model = "V2P-CA15_CA7";
+          arm,hbi = <0x249>;
+          interrupt-parent = <&gic>;
+
+          /*
+           * This CCI node corresponds to a CCI component whose control
+           * registers sits at address 0x000000002c090000.
+           *
+           * CCI slave interface @0x000000002c091000 is connected to dma
+           * controller dma0.
+           *
+           * CCI slave interface @0x000000002c094000 is connected to CPUs
+           * {CPU0, CPU1};
+           *
+           * CCI slave interface @0x000000002c095000 is connected to CPUs
+           * {CPU2, CPU3};
+           */
+
+          cpus {
+              #size-cells = <0>;
+              #address-cells = <1>;
+
+              CPU0: cpu@0 {
+                  device_type = "cpu";
+                  compatible = "arm,cortex-a15";
+                  cci-control-port = <&cci_control1>;
+                  reg = <0x0>;
+              };
+
+              CPU1: cpu@1 {
+                  device_type = "cpu";
+                  compatible = "arm,cortex-a15";
+                  cci-control-port = <&cci_control1>;
+                  reg = <0x1>;
+              };
+
+              CPU2: cpu@100 {
+                  device_type = "cpu";
+                  compatible = "arm,cortex-a7";
+                  cci-control-port = <&cci_control2>;
+                  reg = <0x100>;
+              };
+
+              CPU3: cpu@101 {
+                  device_type = "cpu";
+                  compatible = "arm,cortex-a7";
+                  cci-control-port = <&cci_control2>;
+                  reg = <0x101>;
+              };
+          };
+
+          dma0: dma@3000000 {
+              /* compatible = "arm,pl330", "arm,primecell"; */
+              cci-control-port = <&cci_control0>;
+              reg = <0x0 0x3000000 0x0 0x1000>;
+              interrupts = <10>;
+              #dma-cells = <1>;
+              #dma-channels = <8>;
+              #dma-requests = <32>;
+          };
+
+          cci@2c090000 {
+              compatible = "arm,cci-400";
+              #address-cells = <1>;
+              #size-cells = <1>;
+              reg = <0x0 0x2c090000 0 0x1000>;
+              ranges = <0x0 0x0 0x2c090000 0x10000>;
+
+              cci_control0: slave-if@1000 {
+                  compatible = "arm,cci-400-ctrl-if";
+                  interface-type = "ace-lite";
+                  reg = <0x1000 0x1000>;
+              };
+
+              cci_control1: slave-if@4000 {
+                  compatible = "arm,cci-400-ctrl-if";
+                  interface-type = "ace";
+                  reg = <0x4000 0x1000>;
+              };
+
+              cci_control2: slave-if@5000 {
+                  compatible = "arm,cci-400-ctrl-if";
+                  interface-type = "ace";
+                  reg = <0x5000 0x1000>;
+              };
+
+              pmu@9000 {
+                  compatible = "arm,cci-400-pmu";
+                  reg = <0x9000 0x5000>;
+                  interrupts = <0 101 4>,
+                    <0 102 4>,
+                    <0 103 4>,
+                    <0 104 4>,
+                    <0 105 4>;
+              };
+          };
+      };
+
+...
diff --git a/Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml b/Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
index 55ef656d1192..a4b4452afc1d 100644
--- a/Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
@@ -119,22 +119,6 @@ properties:
           - const: arm,foundation-aarch64
           - const: arm,vexpress
 
-  arm,hbi:
-    $ref: '/schemas/types.yaml#/definitions/uint32'
-    description: This indicates the ARM HBI (Hardware Board ID), this is
-      ARM's unique board model ID, visible on the PCB's silkscreen.
-
-  arm,vexpress,site:
-    description: As Versatile Express can be configured in number of physically
-      different setups, the device tree should describe platform topology.
-      For this reason the root node and main motherboard node must define this
-      property, describing the physical location of the children nodes.
-      0 means motherboard site, while 1 and 2 are daughterboard sites, and
-      0xf means "sisterboard" which is the site containing the main CPU tile.
-    $ref: '/schemas/types.yaml#/definitions/uint32'
-    minimum: 0
-    maximum: 15
-
   arm,vexpress,position:
     description: When daughterboards are stacked on one site, their position
       in the stack be be described this attribute.
@@ -154,9 +138,9 @@ patternProperties:
     description: Static Memory Bus (SMB) node, if this exists it describes
       the connection between the motherboard and any tiles. Sometimes the
       compatible is placed directly under this node, sometimes it is placed
-      in a subnode named "motherboard". Sometimes the compatible includes
+      in a subnode named "motherboard-bus". Sometimes the compatible includes
       "arm,vexpress,v2?-p1" sometimes (on software models) is is just
-      "simple-bus". If the compatible is placed in the "motherboard" node,
+      "simple-bus". If the compatible is placed in the "motherboard-bus" node,
       it is stricter and always has two compatibles.
     type: object
     $ref: '/schemas/simple-bus.yaml'
@@ -170,7 +154,9 @@ patternProperties:
                   - arm,vexpress,v2p-p1
               - const: simple-bus
           - const: simple-bus
-      motherboard:
+
+    patternProperties:
+      '^motherboard-bus@':
         type: object
         description: The motherboard description provides a single "motherboard"
           node using 2 address cells corresponding to the Static Memory Bus
@@ -183,6 +169,8 @@ patternProperties:
             const: 2
           "#size-cells":
             const: 1
+          ranges: true
+
           compatible:
             items:
               - enum:
@@ -196,8 +184,28 @@ patternProperties:
               - rs1
               - rs2
 
+          arm,hbi:
+            $ref: '/schemas/types.yaml#/definitions/uint32'
+            description: This indicates the ARM HBI (Hardware Board ID), this is
+              ARM's unique board model ID, visible on the PCB's silkscreen.
+
+          arm,vexpress,site:
+            description: As Versatile Express can be configured in number of physically
+              different setups, the device tree should describe platform topology.
+              For this reason the root node and main motherboard node must define this
+              property, describing the physical location of the children nodes.
+              0 means motherboard site, while 1 and 2 are daughterboard sites, and
+              0xf means "sisterboard" which is the site containing the main CPU tile.
+            $ref: '/schemas/types.yaml#/definitions/uint32'
+            minimum: 0
+            maximum: 15
+
         required:
           - compatible
+
+        additionalProperties:
+          type: object
+
     required:
       - compatible
 
diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml
index fba071b9af1d..c612e1f48dba 100644
--- a/Documentation/devicetree/bindings/arm/atmel-at91.yaml
+++ b/Documentation/devicetree/bindings/arm/atmel-at91.yaml
@@ -126,6 +126,18 @@ properties:
           - const: atmel,sama5d3
           - const: atmel,sama5
 
+      - description: CalAmp LMU5000 board
+        items:
+          - const: calamp,lmu5000
+          - const: atmel,at91sam9g20
+          - const: atmel,at91sam9
+
+      - description: Exegin Q5xR5 board
+        items:
+          - const: exegin,q5xr5
+          - const: atmel,at91sam9g20
+          - const: atmel,at91sam9
+
       - items:
           - enum:
               - atmel,sama5d31
@@ -150,6 +162,18 @@ properties:
           - const: microchip,sama7g5
           - const: microchip,sama7
 
+      - description: Microchip LAN9662 PCB8291 Evaluation Board.
+        items:
+          - const: microchip,lan9662-pcb8291
+          - const: microchip,lan9662
+          - const: microchip,lan966
+
+      - description: Microchip LAN9668 PCB8290 Evaluation Board.
+        items:
+          - const: microchip,lan9668-pcb8290
+          - const: microchip,lan9668
+          - const: microchip,lan966
+
       - items:
           - enum:
               - atmel,sams70j19
diff --git a/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml b/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml
index 230b80d9d6cf..5dc48241efb3 100644
--- a/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml
+++ b/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml
@@ -19,6 +19,7 @@ properties:
         items:
           - enum:
               - raspberrypi,400
+              - raspberrypi,4-compute-module
               - raspberrypi,4-model-b
           - const: brcm,bcm2711
 
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.yaml
index 476bc23a7f75..7d184ba7d180 100644
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.yaml
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.yaml
@@ -22,16 +22,61 @@ properties:
   $nodename:
     const: '/'
   compatible:
-    items:
-      - enum:
-          - brcm,bcm58522
-          - brcm,bcm58525
-          - brcm,bcm58535
-          - brcm,bcm58622
-          - brcm,bcm58623
-          - brcm,bcm58625
-          - brcm,bcm88312
-      - const: brcm,nsp
+    oneOf:
+      - description: BCM58522 based boards
+        items:
+          - enum:
+              - brcm,bcm958522er
+          - const: brcm,bcm58522
+          - const: brcm,nsp
+
+      - description: BCM58525 based boards
+        items:
+          - enum:
+              - brcm,bcm958525er
+              - brcm,bcm958525xmc
+          - const: brcm,bcm58525
+          - const: brcm,nsp
+
+      - description: BCM58535 based boards
+        items:
+          - const: brcm,bcm58535
+          - const: brcm,nsp
+
+      - description: BCM58622 based boards
+        items:
+          - enum:
+              - brcm,bcm958622hr
+          - const: brcm,bcm58622
+          - const: brcm,nsp
+
+      - description: BCM58623 based boards
+        items:
+          - enum:
+              - brcm,bcm958623hr
+          - const: brcm,bcm58623
+          - const: brcm,nsp
+
+      - description: BCM58625 based boards
+        items:
+          - enum:
+              - brcm,bcm958625hr
+              - brcm,bcm958625k
+              - meraki,mx64
+              - meraki,mx64-a0
+              - meraki,mx64w
+              - meraki,mx64w-a0
+              - meraki,mx65
+              - meraki,mx65w
+          - const: brcm,bcm58625
+          - const: brcm,nsp
+
+      - description: BCM88312 based boards
+        items:
+          - enum:
+              - brcm,bcm988312hr
+          - const: brcm,bcm88312
+          - const: brcm,nsp
 
 additionalProperties: true
 
diff --git a/Documentation/devicetree/bindings/arm/cci-control-port.yaml b/Documentation/devicetree/bindings/arm/cci-control-port.yaml
new file mode 100644
index 000000000000..c9114866213f
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/cci-control-port.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/cci-control-port.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: CCI Interconnect Bus Masters binding
+
+maintainers:
+  - Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
+
+description: |
+  Masters in the device tree connected to a CCI port (inclusive of CPUs
+  and their cpu nodes).
+
+select: true
+
+properties:
+  cci-control-port:
+    $ref: /schemas/types.yaml#/definitions/phandle
+
+additionalProperties: true
+
+examples:
+  - |
+    cpus {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        cpu@0 {
+            compatible = "arm,cortex-a15";
+            device_type = "cpu";
+            cci-control-port = <&cci_control1>;
+            reg = <0>;
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/arm/cci.txt b/Documentation/devicetree/bindings/arm/cci.txt
deleted file mode 100644
index 9600761f2d5b..000000000000
--- a/Documentation/devicetree/bindings/arm/cci.txt
+++ /dev/null
@@ -1,224 +0,0 @@
-=======================================================
-ARM CCI cache coherent interconnect binding description
-=======================================================
-
-ARM multi-cluster systems maintain intra-cluster coherency through a
-cache coherent interconnect (CCI) that is capable of monitoring bus
-transactions and manage coherency, TLB invalidations and memory barriers.
-
-It allows snooping and distributed virtual memory message broadcast across
-clusters, through memory mapped interface, with a global control register
-space and multiple sets of interface control registers, one per slave
-interface.
-
-* CCI interconnect node
-
-	Description: Describes a CCI cache coherent Interconnect component
-
-	Node name must be "cci".
-	Node's parent must be the root node /, and the address space visible
-	through the CCI interconnect is the same as the one seen from the
-	root node (ie from CPUs perspective as per DT standard).
-	Every CCI node has to define the following properties:
-
-	- compatible
-		Usage: required
-		Value type: <string>
-		Definition: must contain one of the following:
-			    "arm,cci-400"
-			    "arm,cci-500"
-			    "arm,cci-550"
-
-	- reg
-		Usage: required
-		Value type: Integer cells. A register entry, expressed as a pair
-			    of cells, containing base and size.
-		Definition: A standard property. Specifies base physical
-			    address of CCI control registers common to all
-			    interfaces.
-
-	- ranges:
-		Usage: required
-		Value type: Integer cells. An array of range entries, expressed
-			    as a tuple of cells, containing child address,
-			    parent address and the size of the region in the
-			    child address space.
-		Definition: A standard property. Follow rules in the Devicetree
-			    Specification for hierarchical bus addressing. CCI
-			    interfaces addresses refer to the parent node
-			    addressing scheme to declare their register bases.
-
-	CCI interconnect node can define the following child nodes:
-
-	- CCI control interface nodes
-
-		Node name must be "slave-if".
-		Parent node must be CCI interconnect node.
-
-		A CCI control interface node must contain the following
-		properties:
-
-		- compatible
-			Usage: required
-			Value type: <string>
-			Definition: must be set to
-				    "arm,cci-400-ctrl-if"
-
-		- interface-type:
-			Usage: required
-			Value type: <string>
-			Definition: must be set to one of {"ace", "ace-lite"}
-				    depending on the interface type the node
-				    represents.
-
-		- reg:
-			Usage: required
-			Value type: Integer cells. A register entry, expressed
-				    as a pair of cells, containing base and
-				    size.
-			Definition: the base address and size of the
-				    corresponding interface programming
-				    registers.
-
-	- CCI PMU node
-
-		Parent node must be CCI interconnect node.
-
-		A CCI pmu node must contain the following properties:
-
-		- compatible
-			Usage: required
-			Value type: <string>
-			Definition: Must contain one of:
-				 "arm,cci-400-pmu,r0"
-				 "arm,cci-400-pmu,r1"
-				 "arm,cci-400-pmu"  - DEPRECATED, permitted only where OS has
-						      secure access to CCI registers
-				 "arm,cci-500-pmu,r0"
-				 "arm,cci-550-pmu,r0"
-		- reg:
-			Usage: required
-			Value type: Integer cells. A register entry, expressed
-				    as a pair of cells, containing base and
-				    size.
-			Definition: the base address and size of the
-				    corresponding interface programming
-				    registers.
-
-		- interrupts:
-			Usage: required
-			Value type: Integer cells. Array of interrupt specifier
-				    entries, as defined in
-				    ../interrupt-controller/interrupts.txt.
-			Definition: list of counter overflow interrupts, one per
-				    counter. The interrupts must be specified
-				    starting with the cycle counter overflow
-				    interrupt, followed by counter0 overflow
-				    interrupt, counter1 overflow interrupt,...
-				    ,counterN overflow interrupt.
-
-				    The CCI PMU has an interrupt signal for each
-				    counter. The number of interrupts must be
-				    equal to the number of counters.
-
-* CCI interconnect bus masters
-
-	Description: masters in the device tree connected to a CCI port
-		     (inclusive of CPUs and their cpu nodes).
-
-	A CCI interconnect bus master node must contain the following
-	properties:
-
-	- cci-control-port:
-		Usage: required
-		Value type: <phandle>
-		Definition: a phandle containing the CCI control interface node
-			    the master is connected to.
-
-Example:
-
-	cpus {
-		#size-cells = <0>;
-		#address-cells = <1>;
-
-		CPU0: cpu@0 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a15";
-			cci-control-port = <&cci_control1>;
-			reg = <0x0>;
-		};
-
-		CPU1: cpu@1 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a15";
-			cci-control-port = <&cci_control1>;
-			reg = <0x1>;
-		};
-
-		CPU2: cpu@100 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a7";
-			cci-control-port = <&cci_control2>;
-			reg = <0x100>;
-		};
-
-		CPU3: cpu@101 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a7";
-			cci-control-port = <&cci_control2>;
-			reg = <0x101>;
-		};
-
-	};
-
-	dma0: dma@3000000 {
-		compatible = "arm,pl330", "arm,primecell";
-		cci-control-port = <&cci_control0>;
-		reg = <0x0 0x3000000 0x0 0x1000>;
-		interrupts = <10>;
-		#dma-cells = <1>;
-		#dma-channels = <8>;
-		#dma-requests = <32>;
-	};
-
-	cci@2c090000 {
-		compatible = "arm,cci-400";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		reg = <0x0 0x2c090000 0 0x1000>;
-		ranges = <0x0 0x0 0x2c090000 0x10000>;
-
-		cci_control0: slave-if@1000 {
-			compatible = "arm,cci-400-ctrl-if";
-			interface-type = "ace-lite";
-			reg = <0x1000 0x1000>;
-		};
-
-		cci_control1: slave-if@4000 {
-			compatible = "arm,cci-400-ctrl-if";
-			interface-type = "ace";
-			reg = <0x4000 0x1000>;
-		};
-
-		cci_control2: slave-if@5000 {
-			compatible = "arm,cci-400-ctrl-if";
-			interface-type = "ace";
-			reg = <0x5000 0x1000>;
-		};
-
-		pmu@9000 {
-			 compatible = "arm,cci-400-pmu";
-			 reg = <0x9000 0x5000>;
-			 interrupts = <0 101 4>,
-				      <0 102 4>,
-				      <0 103 4>,
-				      <0 104 4>,
-				      <0 105 4>;
-		};
-	};
-
-This CCI node corresponds to a CCI component whose control registers sits
-at address 0x000000002c090000.
-CCI slave interface @0x000000002c091000 is connected to dma controller dma0.
-CCI slave interface @0x000000002c094000 is connected to CPUs {CPU0, CPU1};
-CCI slave interface @0x000000002c095000 is connected to CPUs {CPU2, CPU3};
diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt
index 7f9c1ca87487..c68d93a35b6c 100644
--- a/Documentation/devicetree/bindings/arm/coresight.txt
+++ b/Documentation/devicetree/bindings/arm/coresight.txt
@@ -127,6 +127,11 @@ its hardware characteristcs.
 	* arm,scatter-gather: boolean. Indicates that the TMC-ETR can safely
 	  use the SG mode on this system.
 
+	* arm,max-burst-size: The maximum burst size initiated by TMC on the
+	  AXI master interface. The burst size can be in the range [0..15],
+	  the setting supports one data transfer per burst up to a maximum of
+	  16 data transfers per burst.
+
 * Optional property for CATU :
 	* interrupts : Exactly one SPI may be listed for reporting the address
 	  error
diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml
index 9a2432a88074..f2ab6423b4af 100644
--- a/Documentation/devicetree/bindings/arm/cpus.yaml
+++ b/Documentation/devicetree/bindings/arm/cpus.yaml
@@ -171,6 +171,8 @@ properties:
       - qcom,kryo385
       - qcom,kryo468
       - qcom,kryo485
+      - qcom,kryo560
+      - qcom,kryo570
       - qcom,kryo685
       - qcom,scorpion
 
@@ -209,6 +211,9 @@ properties:
           - qcom,gcc-msm8660
           - qcom,kpss-acc-v1
           - qcom,kpss-acc-v2
+          - qcom,msm8226-smp
+          # Only valid on ARM 32-bit, see above for ARM v8 64-bit
+          - qcom,msm8916-smp
           - renesas,apmu
           - renesas,r9a06g032-smp
           - rockchip,rk3036-smp
@@ -240,6 +245,8 @@ properties:
       DMIPS/MHz, relative to highest capacity-dmips-mhz
       in the system.
 
+  cci-control-port: true
+
   dynamic-power-coefficient:
     $ref: '/schemas/types.yaml#/definitions/uint32'
     description:
@@ -293,7 +300,8 @@ properties:
       Specifies the ACC* node associated with this CPU.
 
       Required for systems that have an "enable-method" property
-      value of "qcom,kpss-acc-v1" or "qcom,kpss-acc-v2"
+      value of "qcom,kpss-acc-v1", "qcom,kpss-acc-v2", "qcom,msm8226-smp" or
+      "qcom,msm8916-smp".
 
       * arm/msm/qcom,kpss-acc.txt
 
diff --git a/Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.txt b/Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.txt
deleted file mode 100644
index 780d0392a66b..000000000000
--- a/Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Trusted Foundations
--------------------
-
-Boards that use the Trusted Foundations secure monitor can signal its
-presence by declaring a node compatible with "tlm,trusted-foundations"
-under the /firmware/ node
-
-Required properties:
-- compatible: "tlm,trusted-foundations"
-- tlm,version-major: major version number of Trusted Foundations firmware
-- tlm,version-minor: minor version number of Trusted Foundations firmware
-
-Example:
-	firmware {
-		trusted-foundations {
-			compatible = "tlm,trusted-foundations";
-			tlm,version-major = <2>;
-			tlm,version-minor = <8>;
-		};
-	};
diff --git a/Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.yaml b/Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.yaml
new file mode 100644
index 000000000000..9d1857c0aa07
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/firmware/tlm,trusted-foundations.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/arm/firmware/tlm,trusted-foundations.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Trusted Foundations
+
+description: |
+  Boards that use the Trusted Foundations secure monitor can signal its
+  presence by declaring a node compatible under the /firmware/ node
+
+maintainers:
+  - Stephen Warren <swarren@nvidia.com>
+
+properties:
+  $nodename:
+    const: trusted-foundations
+
+  compatible:
+    const: tlm,trusted-foundations
+
+  tlm,version-major:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: major version number of Trusted Foundations firmware
+
+  tlm,version-minor:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: minor version number of Trusted Foundations firmware
+
+required:
+  - compatible
+  - tlm,version-major
+  - tlm,version-minor
+
+additionalProperties: false
+
+examples:
+  - |
+    firmware {
+      trusted-foundations {
+        compatible = "tlm,trusted-foundations";
+        tlm,version-major = <2>;
+        tlm,version-minor = <8>;
+      };
+    };
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 60f4862ba15e..0b595b26061f 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -235,7 +235,7 @@ properties:
               - technexion,imx6q-pico-pi      # TechNexion i.MX6Q Pico-Pi
               - technologic,imx6q-ts4900
               - technologic,imx6q-ts7970
-              - toradex,apalis_imx6q      # Apalis iMX6 Module
+              - toradex,apalis_imx6q      # Apalis iMX6 Modules
               - udoo,imx6q-udoo           # Udoo i.MX6 Quad Board
               - uniwest,imx6q-evi         # Uniwest Evi
               - variscite,dt6customboard
@@ -314,18 +314,12 @@ properties:
           - const: phytec,imx6q-pfla02    # PHYTEC phyFLEX-i.MX6 Quad
           - const: fsl,imx6q
 
-      - description: i.MX6Q Boards with Toradex Apalis iMX6Q/D Module
+      - description: i.MX6Q Boards with Toradex Apalis iMX6Q/D Modules
         items:
           - enum:
-              - toradex,apalis_imx6q-ixora  # Apalis iMX6Q/D Module on Ixora Carrier Board
-              - toradex,apalis_imx6q-eval   # Apalis iMX6Q/D Module on Apalis Evaluation Board
-          - const: toradex,apalis_imx6q
-          - const: fsl,imx6q
-
-      - description: i.MX6Q Toradex Apalis iMX6Q/D Module on Ixora Carrier Board V1.1
-        items:
-          - const: toradex,apalis_imx6q-ixora-v1.1
-          - const: toradex,apalis_imx6q-ixora
+              - toradex,apalis_imx6q-ixora      # Apalis iMX6Q/D Module on Ixora Carrier Board
+              - toradex,apalis_imx6q-ixora-v1.1 # Apalis iMX6Q/D Module on Ixora V1.1 Carrier Board
+              - toradex,apalis_imx6q-eval       # Apalis iMX6Q/D Module on Apalis Evaluation Board
           - const: toradex,apalis_imx6q
           - const: fsl,imx6q
 
@@ -393,6 +387,8 @@ properties:
               - technexion,imx6dl-pico-pi      # TechNexion i.MX6DL Pico-Pi
               - technologic,imx6dl-ts4900
               - technologic,imx6dl-ts7970
+              - toradex,colibri_imx6dl      # Colibri iMX6 Modules
+              - toradex,colibri_imx6dl-v1_1 # Colibri iMX6 V1.1 Modules
               - udoo,imx6dl-udoo          # Udoo i.MX6 Dual-lite Board
               - vdl,lanmcu                # Van der Laan LANMCU board
               - wand,imx6dl-wandboard     # Wandboard i.MX6 Dual Lite Board
@@ -466,20 +462,18 @@ properties:
           - const: phytec,imx6dl-pfla02   # PHYTEC phyFLEX-i.MX6 Quad
           - const: fsl,imx6dl
 
-      - description: i.MX6DL Toradex Colibri iMX6 Module on Colibri
-                     Evaluation Board V3
+      - description: i.MX6DL Boards with Toradex Colibri iMX6DL/S Modules
         items:
-          - const: toradex,colibri_imx6dl-eval-v3
-          - const: toradex,colibri_imx6dl          # Colibri iMX6 Module
+          - enum:
+              - toradex,colibri_imx6dl-eval-v3      # Colibri iMX6DL/S Module on Colibri Evaluation Board V3
+          - const: toradex,colibri_imx6dl           # Colibri iMX6DL/S Module
           - const: fsl,imx6dl
 
-      - description: i.MX6DL Toradex Colibri iMX6 Module V1.1 on Colibri
-                     Evaluation Board V3
+      - description: i.MX6DL Boards with Toradex Colibri iMX6DL/S V1.1 Modules
         items:
-          - const: toradex,colibri_imx6dl-v1_1-eval-v3
-          - const: toradex,colibri_imx6dl-v1_1     # Colibri iMX6 Module V1.1
-          - const: toradex,colibri_imx6dl-eval-v3
-          - const: toradex,colibri_imx6dl          # Colibri iMX6 Module
+          - enum:
+              - toradex,colibri_imx6dl-v1_1-eval-v3 # Colibri iMX6DL/S V1.1 M. on Colibri Evaluation Board V3
+          - const: toradex,colibri_imx6dl-v1_1      # Colibri iMX6DL/S V1.1 Module
           - const: fsl,imx6dl
 
       - description: i.MX6S DHCOM DRC02 Board
@@ -494,6 +488,7 @@ properties:
               - fsl,imx6sl-evk            # i.MX6 SoloLite EVK Board
               - kobo,tolino-shine2hd
               - kobo,tolino-shine3
+              - kobo,tolino-vision5
               - revotics,imx6sl-warp      # Revotics WaRP Board
           - const: fsl,imx6sl
 
@@ -502,6 +497,7 @@ properties:
           - enum:
               - fsl,imx6sll-evk
               - kobo,clarahd
+              - kobo,librah2o
           - const: fsl,imx6sll
 
       - description: i.MX6SX based Boards
@@ -586,8 +582,9 @@ properties:
               - fsl,imx6ull-14x14-evk     # i.MX6 UltraLiteLite 14x14 EVK Board
               - kontron,imx6ull-n6411-som # Kontron N6411 SOM
               - myir,imx6ull-mys-6ulx-eval # MYiR Tech iMX6ULL Evaluation Board
-              - toradex,colibri-imx6ull-eval      # Colibri iMX6ULL Module on Colibri Eval Board
-              - toradex,colibri-imx6ull-wifi-eval # Colibri iMX6ULL Wi-Fi / BT Module on Colibri Eval Board
+              - toradex,colibri-imx6ull      # Colibri iMX6ULL Modules
+              - toradex,colibri-imx6ull-emmc # Colibri iMX6ULL 1GB (eMMC) Module
+              - toradex,colibri-imx6ull-wifi # Colibri iMX6ULL Wi-Fi / BT Modules
           - const: fsl,imx6ull
 
       - description: i.MX6ULL Armadeus Systems OPOS6ULDev Board
@@ -605,6 +602,27 @@ properties:
           - const: phytec,imx6ull-pcl063  # PHYTEC phyCORE-i.MX 6ULL
           - const: fsl,imx6ull
 
+      - description: i.MX6ULL Boards with Toradex Colibri iMX6ULL Modules
+        items:
+          - enum:
+              - toradex,colibri-imx6ull-eval      # Colibri iMX6ULL Module on Colibri Evaluation Board
+          - const: toradex,colibri-imx6ull        # Colibri iMX6ULL Module
+          - const: fsl,imx6dl
+
+      - description: i.MX6ULL Boards with Toradex Colibri iMX6ULL 1GB (eMMC) Module
+        items:
+          - enum:
+              - toradex,colibri-imx6ull-emmc-eval # Colibri iMX6ULL 1GB (eMMC) M. on Colibri Evaluation Board
+          - const: toradex,colibri-imx6ull-emmc   # Colibri iMX6ULL 1GB (eMMC) Module
+          - const: fsl,imx6dl
+
+      - description: i.MX6ULL Boards with Toradex Colibri iMX6ULL Wi-Fi / BT Modules
+        items:
+          - enum:
+              - toradex,colibri-imx6ull-wifi-eval # Colibri iMX6ULL Wi-Fi / BT M. on Colibri Evaluation Board
+          - const: toradex,colibri-imx6ull-wifi   # Colibri iMX6ULL Wi-Fi / BT Module
+          - const: fsl,imx6dl
+
       - description: Kontron N6411 S Board
         items:
           - const: kontron,imx6ull-n6411-s
@@ -622,6 +640,7 @@ properties:
         items:
           - enum:
               - element14,imx7s-warp      # Element14 Warp i.MX7 Board
+              - toradex,colibri-imx7s     # Colibri iMX7S Module
           - const: fsl,imx7s
 
       - description: i.MX7S Boards with Toradex Colibri iMX7S Module
@@ -653,15 +672,8 @@ properties:
               - technexion,imx7d-pico-hobbit  # TechNexion i.MX7D Pico-Hobbit
               - technexion,imx7d-pico-nymph   # TechNexion i.MX7D Pico-Nymph
               - technexion,imx7d-pico-pi      # TechNexion i.MX7D Pico-Pi
-              - toradex,colibri-imx7d                   # Colibri iMX7 Dual Module
-              - toradex,colibri-imx7d-aster             # Colibri iMX7 Dual Module on Aster Carrier Board
-              - toradex,colibri-imx7d-emmc              # Colibri iMX7 Dual 1GB (eMMC) Module
-              - toradex,colibri-imx7d-emmc-aster        # Colibri iMX7 Dual 1GB (eMMC) Module on
-                                                        #  Aster Carrier Board
-              - toradex,colibri-imx7d-emmc-eval-v3      # Colibri iMX7 Dual 1GB (eMMC) Module on
-                                                        #  Colibri Evaluation Board V3
-              - toradex,colibri-imx7d-eval-v3           # Colibri iMX7 Dual Module on
-                                                        #  Colibri Evaluation Board V3
+              - toradex,colibri-imx7d         # Colibri iMX7D Module
+              - toradex,colibri-imx7d-emmc    # Colibri iMX7D 1GB (eMMC) Module
               - zii,imx7d-rmu2            # ZII RMU2 Board
               - zii,imx7d-rpu2            # ZII RPU2 Board
           - const: fsl,imx7d
@@ -686,12 +698,12 @@ properties:
       - description: i.MX7D Boards with Toradex Colibri i.MX7D Module
         items:
           - enum:
-              - toradex,colibri-imx7d-aster   # Module on Aster Carrier Board
-              - toradex,colibri-imx7d-eval-v3 # Module on Colibri Evaluation Board V3
+              - toradex,colibri-imx7d-aster   # Colibri iMX7D Module on Aster Carrier Board
+              - toradex,colibri-imx7d-eval-v3 # Colibri iMX7D Module on Colibri Evaluation Board V3
           - const: toradex,colibri-imx7d
           - const: fsl,imx7d
 
-      - description: i.MX7D Boards with Toradex Colibri i.MX7D eMMC Module
+      - description: i.MX7D Boards with Toradex Colibri i.MX7D 1GB (eMMC) Module
         items:
           - enum:
               - toradex,colibri-imx7d-emmc-aster    # Module on Aster Carrier Board
@@ -812,10 +824,10 @@ properties:
           - enum:
               - einfochips,imx8qxp-ai_ml  # i.MX8QXP AI_ML Board
               - fsl,imx8qxp-mek           # i.MX8QXP MEK Board
-              - toradex,colibri-imx8x         # Colibri iMX8X Module
+              - toradex,colibri-imx8x     # Colibri iMX8X Modules
           - const: fsl,imx8qxp
 
-      - description: Toradex Colibri i.MX8 Evaluation Board
+      - description: i.MX8QXP Boards with Toradex Coilbri iMX8X Modules
         items:
           - enum:
               - toradex,colibri-imx8x-eval-v3 # Colibri iMX8X Module on Colibri Evaluation Board V3
@@ -847,9 +859,10 @@ properties:
       - description: VF610 based Boards
         items:
           - enum:
+              - fsl,vf610-twr             # VF610 Tower Board
               - lwn,bk4                   # Liebherr BK4 controller
               - phytec,vf610-cosmic       # PHYTEC Cosmic/Cosmic+ Board
-              - fsl,vf610-twr             # VF610 Tower Board
+              - toradex,vf610-colibri_vf61 # Colibri VF61 Modules
           - const: fsl,vf610
 
       - description: Toradex Colibri VF61 Module on Colibri Evaluation Board
@@ -886,6 +899,7 @@ properties:
           - enum:
               - fsl,ls1021a-moxa-uc-8410a
               - fsl,ls1021a-qds
+              - fsl,ls1021a-tsn
               - fsl,ls1021a-twr
           - const: fsl,ls1021a
 
@@ -977,6 +991,8 @@ properties:
       - description: LX2160A based Boards
         items:
           - enum:
+              - fsl,lx2160a-bluebox3
+              - fsl,lx2160a-bluebox3-rev-a
               - fsl,lx2160a-qds
               - fsl,lx2160a-rdb
               - fsl,lx2162a-qds
@@ -990,6 +1006,13 @@ properties:
           - const: solidrun,lx2160a-cex7
           - const: fsl,lx2160a
 
+      - description: S32G2 based Boards
+        items:
+          - enum:
+              - nxp,s32g274a-evb
+              - nxp,s32g274a-rdb2
+          - const: nxp,s32g2
+
       - description: S32V234 based Boards
         items:
           - enum:
diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 80a05f6fee85..0fa55497b96f 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -32,6 +32,7 @@ properties:
           - const: mediatek,mt6580
       - items:
           - enum:
+              - fairphone,fp1
               - mundoreader,bq-aquaris5
           - const: mediatek,mt6589
       - items:
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
index f9ffa5b703a5..763c62323a74 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
@@ -43,6 +43,9 @@ properties:
   "#clock-cells":
     const: 1
 
+  '#reset-cells':
+    const: 1
+
 required:
   - compatible
   - reg
@@ -56,4 +59,5 @@ examples:
         compatible = "mediatek,mt8173-mmsys", "syscon";
         reg = <0x14000000 0x1000>;
         #clock-cells = <1>;
+        #reset-cells = <1>;
     };
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml
new file mode 100644
index 000000000000..17fcbb45d121
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml
@@ -0,0 +1,254 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,mt8195-clock.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: MediaTek Functional Clock Controller for MT8195
+
+maintainers:
+  - Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+description:
+  The clock architecture in Mediatek like below
+  PLLs -->
+          dividers -->
+                      muxes
+                           -->
+                              clock gate
+
+  The devices except apusys_pll provide clock gate control in different IP blocks.
+  The apusys_pll provides Plls which generated from SoC 26m for AI Processing Unit.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - mediatek,mt8195-scp_adsp
+          - mediatek,mt8195-imp_iic_wrap_s
+          - mediatek,mt8195-imp_iic_wrap_w
+          - mediatek,mt8195-mfgcfg
+          - mediatek,mt8195-vppsys0
+          - mediatek,mt8195-wpesys
+          - mediatek,mt8195-wpesys_vpp0
+          - mediatek,mt8195-wpesys_vpp1
+          - mediatek,mt8195-vppsys1
+          - mediatek,mt8195-imgsys
+          - mediatek,mt8195-imgsys1_dip_top
+          - mediatek,mt8195-imgsys1_dip_nr
+          - mediatek,mt8195-imgsys1_wpe
+          - mediatek,mt8195-ipesys
+          - mediatek,mt8195-camsys
+          - mediatek,mt8195-camsys_rawa
+          - mediatek,mt8195-camsys_yuva
+          - mediatek,mt8195-camsys_rawb
+          - mediatek,mt8195-camsys_yuvb
+          - mediatek,mt8195-camsys_mraw
+          - mediatek,mt8195-ccusys
+          - mediatek,mt8195-vdecsys_soc
+          - mediatek,mt8195-vdecsys
+          - mediatek,mt8195-vdecsys_core1
+          - mediatek,mt8195-vencsys
+          - mediatek,mt8195-vencsys_core1
+          - mediatek,mt8195-apusys_pll
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    scp_adsp: clock-controller@10720000 {
+        compatible = "mediatek,mt8195-scp_adsp";
+        reg = <0x10720000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imp_iic_wrap_s: clock-controller@11d03000 {
+        compatible = "mediatek,mt8195-imp_iic_wrap_s";
+        reg = <0x11d03000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imp_iic_wrap_w: clock-controller@11e05000 {
+        compatible = "mediatek,mt8195-imp_iic_wrap_w";
+        reg = <0x11e05000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    mfgcfg: clock-controller@13fbf000 {
+        compatible = "mediatek,mt8195-mfgcfg";
+        reg = <0x13fbf000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vppsys0: clock-controller@14000000 {
+        compatible = "mediatek,mt8195-vppsys0";
+        reg = <0x14000000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    wpesys: clock-controller@14e00000 {
+        compatible = "mediatek,mt8195-wpesys";
+        reg = <0x14e00000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    wpesys_vpp0: clock-controller@14e02000 {
+        compatible = "mediatek,mt8195-wpesys_vpp0";
+        reg = <0x14e02000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    wpesys_vpp1: clock-controller@14e03000 {
+        compatible = "mediatek,mt8195-wpesys_vpp1";
+        reg = <0x14e03000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vppsys1: clock-controller@14f00000 {
+        compatible = "mediatek,mt8195-vppsys1";
+        reg = <0x14f00000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imgsys: clock-controller@15000000 {
+        compatible = "mediatek,mt8195-imgsys";
+        reg = <0x15000000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imgsys1_dip_top: clock-controller@15110000 {
+        compatible = "mediatek,mt8195-imgsys1_dip_top";
+        reg = <0x15110000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imgsys1_dip_nr: clock-controller@15130000 {
+        compatible = "mediatek,mt8195-imgsys1_dip_nr";
+        reg = <0x15130000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imgsys1_wpe: clock-controller@15220000 {
+        compatible = "mediatek,mt8195-imgsys1_wpe";
+        reg = <0x15220000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    ipesys: clock-controller@15330000 {
+        compatible = "mediatek,mt8195-ipesys";
+        reg = <0x15330000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys: clock-controller@16000000 {
+        compatible = "mediatek,mt8195-camsys";
+        reg = <0x16000000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys_rawa: clock-controller@1604f000 {
+        compatible = "mediatek,mt8195-camsys_rawa";
+        reg = <0x1604f000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys_yuva: clock-controller@1606f000 {
+        compatible = "mediatek,mt8195-camsys_yuva";
+        reg = <0x1606f000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys_rawb: clock-controller@1608f000 {
+        compatible = "mediatek,mt8195-camsys_rawb";
+        reg = <0x1608f000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys_yuvb: clock-controller@160af000 {
+        compatible = "mediatek,mt8195-camsys_yuvb";
+        reg = <0x160af000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys_mraw: clock-controller@16140000 {
+        compatible = "mediatek,mt8195-camsys_mraw";
+        reg = <0x16140000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    ccusys: clock-controller@17200000 {
+        compatible = "mediatek,mt8195-ccusys";
+        reg = <0x17200000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vdecsys_soc: clock-controller@1800f000 {
+        compatible = "mediatek,mt8195-vdecsys_soc";
+        reg = <0x1800f000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vdecsys: clock-controller@1802f000 {
+        compatible = "mediatek,mt8195-vdecsys";
+        reg = <0x1802f000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vdecsys_core1: clock-controller@1803f000 {
+        compatible = "mediatek,mt8195-vdecsys_core1";
+        reg = <0x1803f000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vencsys: clock-controller@1a000000 {
+        compatible = "mediatek,mt8195-vencsys";
+        reg = <0x1a000000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vencsys_core1: clock-controller@1b000000 {
+        compatible = "mediatek,mt8195-vencsys_core1";
+        reg = <0x1b000000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    apusys_pll: clock-controller@190f3000 {
+        compatible = "mediatek,mt8195-apusys_pll";
+        reg = <0x190f3000 0x1000>;
+        #clock-cells = <1>;
+    };
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-sys-clock.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-sys-clock.yaml
new file mode 100644
index 000000000000..57a1503d95fe
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-sys-clock.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,mt8195-sys-clock.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: MediaTek System Clock Controller for MT8195
+
+maintainers:
+  - Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+description:
+  The clock architecture in Mediatek like below
+  PLLs -->
+          dividers -->
+                      muxes
+                           -->
+                              clock gate
+
+  The apmixedsys provides most of PLLs which generated from SoC 26m.
+  The topckgen provides dividers and muxes which provide the clock source to other IP blocks.
+  The infracfg_ao and pericfg_ao provides clock gate in peripheral and infrastructure IP blocks.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - mediatek,mt8195-topckgen
+          - mediatek,mt8195-infracfg_ao
+          - mediatek,mt8195-apmixedsys
+          - mediatek,mt8195-pericfg_ao
+      - const: syscon
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    topckgen: syscon@10000000 {
+        compatible = "mediatek,mt8195-topckgen", "syscon";
+        reg = <0x10000000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    infracfg_ao: syscon@10001000 {
+        compatible = "mediatek,mt8195-infracfg_ao", "syscon";
+        reg = <0x10001000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    apmixedsys: syscon@1000c000 {
+        compatible = "mediatek,mt8195-apmixedsys", "syscon";
+        reg = <0x1000c000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    pericfg_ao: syscon@11003000 {
+        compatible = "mediatek,mt8195-pericfg_ao", "syscon";
+        reg = <0x11003000 0x1000>;
+        #clock-cells = <1>;
+    };
diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index 880ddafc634e..c8808e0f9e64 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -25,6 +25,7 @@ description: |
   The 'SoC' element must be one of the following strings:
 
         apq8016
+        apq8026
         apq8074
         apq8084
         apq8096
@@ -44,6 +45,8 @@ description: |
         sdm660
         sdm845
         sdx55
+        sdx65
+        sm7225
         sm8150
         sm8250
         sm8350
@@ -94,6 +97,14 @@ properties:
 
       - items:
           - enum:
+              - lg,lenok
+          - const: qcom,apq8026
+
+      - items:
+          - enum:
+              - asus,nexus7-flo
+              - lg,nexus4-mako
+              - sony,xperia-yuga
               - qcom,apq8064-cm-qs600
               - qcom,apq8064-ifc6410
           - const: qcom,apq8064
@@ -129,6 +140,7 @@ properties:
           - enum:
               - fairphone,fp2
               - lge,hammerhead
+              - samsung,klte
               - sony,xperia-amami
               - sony,xperia-castor
               - sony,xperia-honami
@@ -163,6 +175,7 @@ properties:
 
       - items:
           - enum:
+              - qcom,ipq4019-ap-dk01.1-c1
               - qcom,ipq4019-ap-dk04.1-c3
               - qcom,ipq4019-ap-dk07.1-c1
               - qcom,ipq4019-ap-dk07.1-c2
@@ -208,6 +221,11 @@ properties:
 
       - items:
           - enum:
+              - qcom,sdx65-mtp
+          - const: qcom,sdx65
+
+      - items:
+          - enum:
               - qcom,ipq6018-cp01
               - qcom,ipq6018-cp01-c1
           - const: qcom,ipq6018
@@ -219,6 +237,11 @@ properties:
 
       - items:
           - enum:
+              - fairphone,fp4
+          - const: qcom,sm7225
+
+      - items:
+          - enum:
               - qcom,sm8150-mtp
           - const: qcom,sm8150
 
diff --git a/Documentation/devicetree/bindings/arm/renesas.yaml b/Documentation/devicetree/bindings/arm/renesas.yaml
index 8a11918866b8..517206507801 100644
--- a/Documentation/devicetree/bindings/arm/renesas.yaml
+++ b/Documentation/devicetree/bindings/arm/renesas.yaml
@@ -255,12 +255,19 @@ properties:
               - enum:
                   - renesas,h3ulcb
                   - renesas,m3ulcb
+                  - renesas,m3nulcb
               - enum:
+                  - renesas,r8a779m0
                   - renesas,r8a779m1
+                  - renesas,r8a779m2
                   - renesas,r8a779m3
+                  - renesas,r8a779m4
+                  - renesas,r8a779m5
+                  - renesas,r8a779m8
               - enum:
                   - renesas,r8a7795
                   - renesas,r8a77961
+                  - renesas,r8a77965
 
       - description: R-Car M3-N (R8A77965)
         items:
@@ -308,6 +315,14 @@ properties:
           - const: renesas,falcon-cpu
           - const: renesas,r8a779a0
 
+      - description: R-Car H3e (R8A779M0)
+        items:
+          - enum:
+              - renesas,h3ulcb      # H3ULCB (R-Car Starter Kit Premier)
+              - renesas,salvator-xs # Salvator-XS (Salvator-X 2nd version)
+          - const: renesas,r8a779m0
+          - const: renesas,r8a7795
+
       - description: R-Car H3e-2G (R8A779M1)
         items:
           - enum:
@@ -316,6 +331,14 @@ properties:
           - const: renesas,r8a779m1
           - const: renesas,r8a7795
 
+      - description: R-Car M3e (R8A779M2)
+        items:
+          - enum:
+              - renesas,m3ulcb      # M3ULCB (R-Car Starter Kit Pro)
+              - renesas,salvator-xs # Salvator-XS (Salvator-X 2nd version)
+          - const: renesas,r8a779m2
+          - const: renesas,r8a77961
+
       - description: R-Car M3e-2G (R8A779M3)
         items:
           - enum:
@@ -324,6 +347,44 @@ properties:
           - const: renesas,r8a779m3
           - const: renesas,r8a77961
 
+      - description: R-Car M3Ne (R8A779M4)
+        items:
+          - enum:
+              - renesas,m3nulcb     # M3NULCB (R-Car Starter Kit Pro)
+              - renesas,salvator-xs # Salvator-XS (Salvator-X 2nd version)
+          - const: renesas,r8a779m4
+          - const: renesas,r8a77965
+
+      - description: R-Car M3Ne-2G (R8A779M5)
+        items:
+          - enum:
+              - renesas,m3nulcb     # M3NULCB (R-Car Starter Kit Pro)
+              - renesas,salvator-xs # Salvator-XS (Salvator-X 2nd version)
+          - const: renesas,r8a779m5
+          - const: renesas,r8a77965
+
+      - description: R-Car E3e (R8A779M6)
+        items:
+          - enum:
+              - renesas,ebisu       # Ebisu
+          - const: renesas,r8a779m6
+          - const: renesas,r8a77990
+
+      - description: R-Car D3e (R8A779M7)
+        items:
+          - enum:
+              - renesas,draak       # Draak
+          - const: renesas,r8a779m7
+          - const: renesas,r8a77995
+
+      - description: R-Car H3Ne (R8A779M8)
+        items:
+          - enum:
+              - renesas,h3ulcb      # H3ULCB (R-Car Starter Kit Premier)
+              - renesas,salvator-xs # Salvator-XS (Salvator-X 2nd version)
+          - const: renesas,r8a779m8
+          - const: renesas,r8a7795
+
       - description: RZ/N1D (R9A06G032)
         items:
           - enum:
diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 6546b015fc62..4aed16176434 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -115,6 +115,11 @@ properties:
           - const: firefly,roc-rk3328-cc
           - const: rockchip,rk3328
 
+      - description: Firefly ROC-RK3328-PC
+        items:
+          - const: firefly,roc-rk3328-pc
+          - const: rockchip,rk3328
+
       - description: Firefly ROC-RK3399-PC
         items:
           - enum:
@@ -122,6 +127,12 @@ properties:
               - firefly,roc-rk3399-pc-mezzanine
           - const: rockchip,rk3399
 
+      - description: Firefly ROC-RK3399-PC-PLUS
+        items:
+          - enum:
+              - firefly,roc-rk3399-pc-plus
+          - const: rockchip,rk3399
+
       - description: FriendlyElec NanoPi R2S
         items:
           - const: friendlyarm,nanopi-r2s
@@ -287,6 +298,34 @@ properties:
           - const: google,veyron
           - const: rockchip,rk3288
 
+      - description: Google Scarlet - Dumo (ASUS Chromebook Tablet CT100)
+        items:
+          - const: google,scarlet-rev15-sku0
+          - const: google,scarlet-rev15
+          - const: google,scarlet-rev14-sku0
+          - const: google,scarlet-rev14
+          - const: google,scarlet-rev13-sku0
+          - const: google,scarlet-rev13
+          - const: google,scarlet-rev12-sku0
+          - const: google,scarlet-rev12
+          - const: google,scarlet-rev11-sku0
+          - const: google,scarlet-rev11
+          - const: google,scarlet-rev10-sku0
+          - const: google,scarlet-rev10
+          - const: google,scarlet-rev9-sku0
+          - const: google,scarlet-rev9
+          - const: google,scarlet-rev8-sku0
+          - const: google,scarlet-rev8
+          - const: google,scarlet-rev7-sku0
+          - const: google,scarlet-rev7
+          - const: google,scarlet-rev6-sku0
+          - const: google,scarlet-rev6
+          - const: google,scarlet-rev5-sku0
+          - const: google,scarlet-rev5
+          - const: google,scarlet
+          - const: google,gru
+          - const: rockchip,rk3399
+
       - description: Google Scarlet - Kingdisplay (Acer Chromebook Tab 10)
         items:
           - const: google,scarlet-rev15-sku7
@@ -455,16 +494,23 @@ properties:
           - const: pine64,rockpro64
           - const: rockchip,rk3399
 
+      - description: Pine64 Quartz64 Model A
+        items:
+          - const: pine64,quartz64-a
+          - const: rockchip,rk3566
+
       - description: Radxa Rock
         items:
           - const: radxa,rock
           - const: rockchip,rk3188
 
-      - description: Radxa ROCK Pi 4A/B/C
+      - description: Radxa ROCK Pi 4A/A+/B/B+/C
         items:
           - enum:
               - radxa,rockpi4a
+              - radxa,rockpi4a-plus
               - radxa,rockpi4b
+              - radxa,rockpi4b-plus
               - radxa,rockpi4c
           - const: radxa,rockpi4
           - const: rockchip,rk3399
diff --git a/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml b/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml
index 53115b92d17f..5ece38065e54 100644
--- a/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip/pmu.yaml
@@ -22,7 +22,9 @@ select:
           - rockchip,px30-pmu
           - rockchip,rk3066-pmu
           - rockchip,rk3288-pmu
+          - rockchip,rk3368-pmu
           - rockchip,rk3399-pmu
+          - rockchip,rk3568-pmu
 
   required:
     - compatible
@@ -34,7 +36,9 @@ properties:
           - rockchip,px30-pmu
           - rockchip,rk3066-pmu
           - rockchip,rk3288-pmu
+          - rockchip,rk3368-pmu
           - rockchip,rk3399-pmu
+          - rockchip,rk3568-pmu
       - const: syscon
       - const: simple-mfd
 
diff --git a/Documentation/devicetree/bindings/arm/samsung/exynos-chipid.yaml b/Documentation/devicetree/bindings/arm/samsung/exynos-chipid.yaml
index f99c0c6df21b..bfc352a2fdd6 100644
--- a/Documentation/devicetree/bindings/arm/samsung/exynos-chipid.yaml
+++ b/Documentation/devicetree/bindings/arm/samsung/exynos-chipid.yaml
@@ -11,8 +11,9 @@ maintainers:
 
 properties:
   compatible:
-    items:
-      - const: samsung,exynos4210-chipid
+    enum:
+      - samsung,exynos4210-chipid
+      - samsung,exynos850-chipid
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
index 0796f0c87727..ef6dc14be4b5 100644
--- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
+++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
@@ -199,6 +199,12 @@ properties:
               - samsung,exynos7-espresso        # Samsung Exynos7 Espresso
           - const: samsung,exynos7
 
+      - description: Exynos Auto v9 based boards
+        items:
+          - enum:
+              - samsung,exynosautov9-sadk   # Samsung Exynos Auto v9 SADK
+          - const: samsung,exynosautov9
+
 required:
   - compatible
 
diff --git a/Documentation/devicetree/bindings/arm/sprd/sprd.yaml b/Documentation/devicetree/bindings/arm/sprd/sprd.yaml
index 7b6ae3070396..2c12e571394b 100644
--- a/Documentation/devicetree/bindings/arm/sprd/sprd.yaml
+++ b/Documentation/devicetree/bindings/arm/sprd/sprd.yaml
@@ -30,6 +30,11 @@ properties:
               - sprd,sp9863a-1h10
           - const: sprd,sc9863a
 
+      - items:
+          - enum:
+              - sprd,ums512-1h10
+          - const: sprd,ums512
+
 additionalProperties: true
 
 ...
diff --git a/Documentation/devicetree/bindings/arm/sti.yaml b/Documentation/devicetree/bindings/arm/sti.yaml
index b1f28d16d3fb..a41cd8764885 100644
--- a/Documentation/devicetree/bindings/arm/sti.yaml
+++ b/Documentation/devicetree/bindings/arm/sti.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: ST STi Platforms Device Tree Bindings
 
 maintainers:
-  - Patrice Chotard <patrice.chotard@st.com>
+  - Patrice Chotard <patrice.chotard@foss.st.com>
 
 properties:
   $nodename:
diff --git a/Documentation/devicetree/bindings/arm/stm32/st,mlahb.yaml b/Documentation/devicetree/bindings/arm/stm32/st,mlahb.yaml
index 8e711bd202fd..ecb28e90fd11 100644
--- a/Documentation/devicetree/bindings/arm/stm32/st,mlahb.yaml
+++ b/Documentation/devicetree/bindings/arm/stm32/st,mlahb.yaml
@@ -7,8 +7,8 @@ $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 title: STMicroelectronics STM32 ML-AHB interconnect bindings
 
 maintainers:
-  - Fabien Dessenne <fabien.dessenne@st.com>
-  - Arnaud Pouliquen <arnaud.pouliquen@st.com>
+  - Fabien Dessenne <fabien.dessenne@foss.st.com>
+  - Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
 
 description: |
   These bindings describe the STM32 SoCs ML-AHB interconnect bus which connects
diff --git a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
index 149afb5df5af..6f846d69c5e1 100644
--- a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
+++ b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
@@ -7,8 +7,8 @@ $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 title: STMicroelectronics STM32 Platforms System Controller bindings
 
 maintainers:
-  - Alexandre Torgue <alexandre.torgue@st.com>
-  - Christophe Roullier <christophe.roullier@st.com>
+  - Alexandre Torgue <alexandre.torgue@foss.st.com>
+  - Christophe Roullier <christophe.roullier@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
index 9a77ab74be99..bcaf7be3ab37 100644
--- a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
+++ b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 Platforms Device Tree Bindings
 
 maintainers:
-  - Alexandre Torgue <alexandre.torgue@st.com>
+  - Alexandre Torgue <alexandre.torgue@foss.st.com>
 
 properties:
   $nodename:
@@ -57,6 +57,10 @@ properties:
           - const: st,stm32h750
       - items:
           - enum:
+              - st,stm32mp135f-dk
+          - const: st,stm32mp135
+      - items:
+          - enum:
               - shiratech,stm32mp157a-iot-box # IoT Box
               - shiratech,stm32mp157a-stinger96 # Stinger96
               - st,stm32mp157c-ed1
diff --git a/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
index e713a6fe4cf7..29c9961ee2d8 100644
--- a/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
@@ -30,6 +30,7 @@ properties:
     enum:
       - allwinner,sun5i-a13-mbus
       - allwinner,sun8i-h3-mbus
+      - allwinner,sun8i-r40-mbus
       - allwinner,sun50i-a64-mbus
 
   reg:
diff --git a/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun6i-a31-cpuconfig.yaml b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun6i-a31-cpuconfig.yaml
new file mode 100644
index 000000000000..f3878e0b3cc4
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun6i-a31-cpuconfig.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/sunxi/allwinner,sun6i-a31-cpuconfig.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner CPU Configuration Controller Device Tree Bindings
+
+maintainers:
+  - Chen-Yu Tsai <wens@csie.org>
+  - Maxime Ripard <mripard@kernel.org>
+
+properties:
+  compatible:
+    enum:
+      - allwinner,sun6i-a31-cpuconfig
+      - allwinner,sun8i-a23-cpuconfig
+      - allwinner,sun8i-a83t-cpucfg
+      - allwinner,sun8i-a83t-r-cpucfg
+      - allwinner,sun9i-a80-cpucfg
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+      cpucfg@1f01c00 {
+          compatible = "allwinner,sun6i-a31-cpuconfig";
+          reg = <0x01f01c00 0x300>;
+      };
+
+...
diff --git a/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun9i-a80-prcm.yaml b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun9i-a80-prcm.yaml
new file mode 100644
index 000000000000..668aadbfe4c0
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun9i-a80-prcm.yaml
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/sunxi/allwinner,sun9i-a80-prcm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 PRCM Device Tree Bindings
+
+maintainers:
+  - Chen-Yu Tsai <wens@csie.org>
+  - Maxime Ripard <mripard@kernel.org>
+
+properties:
+  compatible:
+    const: allwinner,sun9i-a80-prcm
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+      prcm@8001400 {
+          compatible = "allwinner,sun9i-a80-prcm";
+          reg = <0x08001400 0x200>;
+      };
+
+...
diff --git a/Documentation/devicetree/bindings/arm/ti/k3.yaml b/Documentation/devicetree/bindings/arm/ti/k3.yaml
index c5aa362e4026..cf327230fc0e 100644
--- a/Documentation/devicetree/bindings/arm/ti/k3.yaml
+++ b/Documentation/devicetree/bindings/arm/ti/k3.yaml
@@ -24,16 +24,27 @@ properties:
           - enum:
               - ti,am654-evm
               - siemens,iot2050-basic
+              - siemens,iot2050-basic-pg2
               - siemens,iot2050-advanced
+              - siemens,iot2050-advanced-pg2
           - const: ti,am654
 
       - description: K3 J721E SoC
-        items:
+        oneOf:
           - const: ti,j721e
+          - items:
+              - enum:
+                  - ti,j721e-evm
+                  - ti,j721e-sk
+              - const: ti,j721e
 
       - description: K3 J7200 SoC
-        items:
+        oneOf:
           - const: ti,j7200
+          - items:
+              - enum:
+                  - ti,j7200-evm
+              - const: ti,j7200
 
       - description: K3 AM642 SoC
         items:
diff --git a/Documentation/devicetree/bindings/arm/toshiba.yaml b/Documentation/devicetree/bindings/arm/toshiba.yaml
index 001bbbcd1432..9c1cacbdc916 100644
--- a/Documentation/devicetree/bindings/arm/toshiba.yaml
+++ b/Documentation/devicetree/bindings/arm/toshiba.yaml
@@ -18,6 +18,7 @@ properties:
         items:
           - enum:
               - toshiba,tmpv7708-rm-mbrc  # TMPV7708 RM main board
+              - toshiba,tmpv7708-visrobo-vrb  # TMPV7708 VisROBO VRB board
           - const: toshiba,tmpv7708
 
 additionalProperties: true
diff --git a/Documentation/devicetree/bindings/arm/xilinx.yaml b/Documentation/devicetree/bindings/arm/xilinx.yaml
index f52c7e8ce654..4dc0e0195974 100644
--- a/Documentation/devicetree/bindings/arm/xilinx.yaml
+++ b/Documentation/devicetree/bindings/arm/xilinx.yaml
@@ -87,6 +87,7 @@ properties:
               - xlnx,zynqmp-zcu102-revA
               - xlnx,zynqmp-zcu102-revB
               - xlnx,zynqmp-zcu102-rev1.0
+              - xlnx,zynqmp-zcu102-rev1.1
           - const: xlnx,zynqmp-zcu102
           - const: xlnx,zynqmp
 
@@ -115,6 +116,22 @@ properties:
           - const: xlnx,zynqmp-zcu111
           - const: xlnx,zynqmp
 
+      - description: Xilinx Kria SOMs
+        items:
+          - const: xlnx,zynqmp-sm-k26-rev1
+          - const: xlnx,zynqmp-sm-k26-revB
+          - const: xlnx,zynqmp-sm-k26-revA
+          - const: xlnx,zynqmp-sm-k26
+          - const: xlnx,zynqmp
+
+      - description: Xilinx Kria SOMs (starter)
+        items:
+          - const: xlnx,zynqmp-smk-k26-rev1
+          - const: xlnx,zynqmp-smk-k26-revB
+          - const: xlnx,zynqmp-smk-k26-revA
+          - const: xlnx,zynqmp-smk-k26
+          - const: xlnx,zynqmp
+
 additionalProperties: true
 
 ...
diff --git a/Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml b/Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
index 64ffff460026..fc4873deb76f 100644
--- a/Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
+++ b/Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
@@ -14,14 +14,21 @@ allOf:
 
 properties:
   compatible:
-    const: holtek,ht16k33
+    oneOf:
+      - items:
+          - enum:
+              - adafruit,3108  # 0.56" 4-Digit 7-Segment FeatherWing Display (Red)
+              - adafruit,3130  # 0.54" Quad Alphanumeric FeatherWing Display (Red)
+          - const: holtek,ht16k33
+
+      - const: holtek,ht16k33     # Generic 16*8 LED controller with dot-matrix display
 
   reg:
     maxItems: 1
 
   refresh-rate-hz:
     maxItems: 1
-    description: Display update interval in Hertz
+    description: Display update interval in Hertz for dot-matrix displays
 
   interrupts:
     maxItems: 1
@@ -41,10 +48,22 @@ properties:
     default: 16
     description: Initial brightness level
 
+  led:
+    type: object
+    $ref: /schemas/leds/common.yaml#
+    unevaluatedProperties: false
+
 required:
   - compatible
   - reg
-  - refresh-rate-hz
+
+if:
+  properties:
+    compatible:
+      const: holtek,ht16k33
+then:
+  required:
+    - refresh-rate-hz
 
 additionalProperties: false
 
@@ -52,6 +71,7 @@ examples:
   - |
     #include <dt-bindings/interrupt-controller/irq.h>
     #include <dt-bindings/input/input.h>
+    #include <dt-bindings/leds/common.h>
     i2c1 {
             #address-cells = <1>;
             #size-cells = <0>;
@@ -73,5 +93,11 @@ examples:
                                    <MATRIX_KEY(4, 1, KEY_F9)>,
                                    <MATRIX_KEY(5, 1, KEY_F3)>,
                                    <MATRIX_KEY(6, 1, KEY_F1)>;
+
+                    led {
+                            color = <LED_COLOR_ID_RED>;
+                            function = LED_FUNCTION_BACKLIGHT;
+                            linux,default-trigger = "backlight";
+                    };
             };
       };
diff --git a/Documentation/devicetree/bindings/bus/palmbus.yaml b/Documentation/devicetree/bindings/bus/palmbus.yaml
new file mode 100644
index 000000000000..f5cbfaf52d53
--- /dev/null
+++ b/Documentation/devicetree/bindings/bus/palmbus.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/bus/palmbus.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ralink PalmBus Device Tree Bindings
+
+maintainers:
+  - Sergio Paracuellos <sergio.paracuellos@gmail.com>
+
+description: |
+  The ralink palmbus controller can be found in all ralink MIPS
+  SoCs. It provides an external bus for connecting multiple
+  external devices to the SoC.
+
+properties:
+  $nodename:
+    pattern: "^palmbus(@[0-9a-f]+)?$"
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 1
+
+  compatible:
+    const: palmbus
+
+  reg:
+    maxItems: 1
+
+  ranges: true
+
+patternProperties:
+  # All other properties should be child nodes with unit-address and 'reg'
+  "@[0-9a-f]+$":
+    type: object
+    properties:
+      reg:
+        maxItems: 1
+
+    required:
+      - reg
+
+required:
+  - compatible
+  - reg
+  - "#address-cells"
+  - "#size-cells"
+  - ranges
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/mips-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    palmbus@1e000000 {
+        compatible = "palmbus";
+        reg = <0x1e000000 0x100000>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0x0 0x1e000000 0x0fffff>;
+
+        gpio@600 {
+            #gpio-cells = <2>;
+            #interrupt-cells = <2>;
+            compatible = "mediatek,mt7621-gpio";
+            gpio-controller;
+            gpio-ranges = <&pinctrl 0 0 95>;
+            interrupt-controller;
+            reg = <0x600 0x100>;
+            interrupt-parent = <&gic>;
+            interrupts = <GIC_SHARED 12 IRQ_TYPE_LEVEL_HIGH>;
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/bus/ti-sysc.txt b/Documentation/devicetree/bindings/bus/ti-sysc.txt
deleted file mode 100644
index c984143d08d2..000000000000
--- a/Documentation/devicetree/bindings/bus/ti-sysc.txt
+++ /dev/null
@@ -1,139 +0,0 @@
-Texas Instruments sysc interconnect target module wrapper binding
-
-Texas Instruments SoCs can have a generic interconnect target module
-hardware for devices connected to various interconnects such as L3
-interconnect (Arteris NoC) and L4 interconnect (Sonics s3220). The sysc
-is mostly used for interaction between module and PRCM. It participates
-in the OCP Disconnect Protocol but other than that is mostly independent
-of the interconnect.
-
-Each interconnect target module can have one or more devices connected to
-it. There is a set of control registers for managing interconnect target
-module clocks, idle modes and interconnect level resets for the module.
-
-These control registers are sprinkled into the unused register address
-space of the first child device IP block managed by the interconnect
-target module and typically are named REVISION, SYSCONFIG and SYSSTATUS.
-
-Required standard properties:
-
-- compatible	shall be one of the following generic types:
-
-		"ti,sysc"
-		"ti,sysc-omap2"
-		"ti,sysc-omap4"
-		"ti,sysc-omap4-simple"
-
-		or one of the following derivative types for hardware
-		needing special workarounds:
-
-		"ti,sysc-omap2-timer"
-		"ti,sysc-omap4-timer"
-		"ti,sysc-omap3430-sr"
-		"ti,sysc-omap3630-sr"
-		"ti,sysc-omap4-sr"
-		"ti,sysc-omap3-sham"
-		"ti,sysc-omap-aes"
-		"ti,sysc-mcasp"
-		"ti,sysc-dra7-mcasp"
-		"ti,sysc-usb-host-fs"
-		"ti,sysc-dra7-mcan"
-		"ti,sysc-pruss"
-
-- reg		shall have register areas implemented for the interconnect
-		target module in question such as revision, sysc and syss
-
-- reg-names	shall contain the register names implemented for the
-		interconnect target module in question such as
-		"rev, "sysc", and "syss"
-
-- ranges	shall contain the interconnect target module IO range
-		available for one or more child device IP blocks managed
-		by the interconnect target module, the ranges may include
-		multiple ranges such as device L4 range for control and
-		parent L3 range for DMA access
-
-Optional properties:
-
-- ti,sysc-mask	shall contain mask of supported register bits for the
-		SYSCONFIG register as documented in the Technical Reference
-		Manual (TRM) for the interconnect target module
-
-- ti,sysc-midle	list of master idle modes supported by the interconnect
-		target module as documented in the TRM for SYSCONFIG
-		register MIDLEMODE bits
-
-- ti,sysc-sidle	list of slave idle modes supported by the interconnect
-		target module as documented in the TRM for SYSCONFIG
-		register SIDLEMODE bits
-
-- ti,sysc-delay-us	delay needed after OCP softreset before accssing
-			SYSCONFIG register again
-
-- ti,syss-mask	optional mask of reset done status bits as described in the
-		TRM for SYSSTATUS registers, typically 1 with some devices
-		having separate reset done bits for children like OHCI and
-		EHCI
-
-- clocks	clock specifier for each name in the clock-names as
-		specified in the binding documentation for ti-clkctrl,
-		typically available for all interconnect targets on TI SoCs
-		based on omap4 except if it's read-only register in hwauto
-		mode as for example omap4 L4_CFG_CLKCTRL
-
-- clock-names	should contain at least "fck", and optionally also "ick"
-		depending on the SoC and the interconnect target module,
-		some interconnect target modules also need additional
-		optional clocks that can be specified as listed in TRM
-		for the related CLKCTRL register bits 8 to 15 such as
-		"dbclk" or "clk32k" depending on their role
-
-- ti,hwmods	optional TI interconnect module name to use legacy
-		hwmod platform data
-
-- ti,no-reset-on-init	interconnect target module should not be reset at init
-
-- ti,no-idle-on-init	interconnect target module should not be idled at init
-
-- ti,no-idle		interconnect target module should not be idled
-
-Example: Single instance of MUSB controller on omap4 using interconnect ranges
-using offsets from l4_cfg second segment (0x4a000000 + 0x80000 = 0x4a0ab000):
-
-	target-module@2b000 {		/* 0x4a0ab000, ap 84 12.0 */
-		compatible = "ti,sysc-omap2";
-		ti,hwmods = "usb_otg_hs";
-		reg = <0x2b400 0x4>,
-		      <0x2b404 0x4>,
-		      <0x2b408 0x4>;
-		reg-names = "rev", "sysc", "syss";
-		clocks = <&l3_init_clkctrl OMAP4_USB_OTG_HS_CLKCTRL 0>;
-		clock-names = "fck";
-		ti,sysc-mask = <(SYSC_OMAP2_ENAWAKEUP |
-				 SYSC_OMAP2_SOFTRESET |
-				 SYSC_OMAP2_AUTOIDLE)>;
-		ti,sysc-midle = <SYSC_IDLE_FORCE>,
-				<SYSC_IDLE_NO>,
-				<SYSC_IDLE_SMART>;
-		ti,sysc-sidle = <SYSC_IDLE_FORCE>,
-				<SYSC_IDLE_NO>,
-				<SYSC_IDLE_SMART>,
-				<SYSC_IDLE_SMART_WKUP>;
-		ti,syss-mask = <1>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0 0x2b000 0x1000>;
-
-		usb_otg_hs: otg@0 {
-			compatible = "ti,omap4-musb";
-			reg = <0x0 0x7ff>;
-			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
-			usb-phy = <&usb2_phy>;
-			...
-		};
-	};
-
-Note that other SoCs, such as am335x can have multiple child devices. On am335x
-there are two MUSB instances, two USB PHY instances, and a single CPPI41 DMA
-instance as children of a single interconnect target module.
diff --git a/Documentation/devicetree/bindings/bus/ti-sysc.yaml b/Documentation/devicetree/bindings/bus/ti-sysc.yaml
new file mode 100644
index 000000000000..bd40213302da
--- /dev/null
+++ b/Documentation/devicetree/bindings/bus/ti-sysc.yaml
@@ -0,0 +1,216 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/bus/ti-sysc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments interconnect target module binding
+
+maintainers:
+  - Tony Lindgren <tony@atomide.com>
+
+description:
+  Texas Instruments SoCs can have a generic interconnect target module
+  for devices connected to various interconnects such as L3 interconnect
+  using Arteris NoC, and L4 interconnect using Sonics s3220. This module
+  is mostly used for interaction between module and Power, Reset and Clock
+  Manager PRCM. It participates in the OCP Disconnect Protocol, but other
+  than that it is mostly independent of the interconnect.
+
+  Each interconnect target module can have one or more devices connected to
+  it. There is a set of control registers for managing the interconnect target
+  module clocks, idle modes and interconnect level resets.
+
+  The interconnect target module control registers are sprinkled into the
+  unused register address space of the first child device IP block managed by
+  the interconnect target module. Typically the register names are REVISION,
+  SYSCONFIG and SYSSTATUS.
+
+properties:
+  $nodename:
+    pattern: "^target-module(@[0-9a-f]+)?$"
+
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - ti,sysc-omap2
+              - ti,sysc-omap2
+              - ti,sysc-omap4
+              - ti,sysc-omap4-simple
+              - ti,sysc-omap2-timer
+              - ti,sysc-omap4-timer
+              - ti,sysc-omap3430-sr
+              - ti,sysc-omap3630-sr
+              - ti,sysc-omap4-sr
+              - ti,sysc-omap3-sham
+              - ti,sysc-omap-aes
+              - ti,sysc-mcasp
+              - ti,sysc-dra7-mcasp
+              - ti,sysc-usb-host-fs
+              - ti,sysc-dra7-mcan
+              - ti,sysc-pruss
+          - const: ti,sysc
+      - items:
+          - const: ti,sysc
+
+  reg:
+    description:
+      Interconnect target module control registers consisting of
+      REVISION, SYSCONFIG and SYSSTATUS registers as defined in the
+      Technical Reference Manual for the SoC.
+    minItems: 1
+    maxItems: 3
+
+  reg-names:
+    description:
+      Interconnect target module control register names consisting
+      of "rev", "sysc" and "syss".
+    oneOf:
+      - minItems: 1
+        items:
+          - const: rev
+          - const: sysc
+          - const: syss
+      - items:
+          - const: rev
+          - const: syss
+      - enum: [ sysc, syss ]
+
+  power-domains:
+    description: Target module power domain if available.
+    maxItems: 1
+
+  clocks:
+    description:
+      Target module clocks consisting of one functional clock, one
+      interface clock, and up to 8 module specific optional clocks.
+      Some modules may have only the functional clock, and some have
+      no configurable clocks.
+    minItems: 1
+    maxItems: 4
+
+  clock-names:
+    description:
+      Target module clock names like "fck", "ick", "optck1", "optck2"
+      if the clocks are configurable.
+    oneOf:
+      - enum: [ ick, fck, sys_clk ]
+      - items:
+          - const: fck
+          - enum: [ ick. dbclk, osc, sys_clk, dss_clk, ahclkx ]
+      - items:
+          - const: fck
+          - const: phy-clk
+          - const: phy-clk-div
+      - items:
+          - const: fck
+          - const: hdmi_clk
+          - const: sys_clk
+          - const: tv_clk
+      - items:
+          - const: fck
+          - const: ahclkx
+          - const: ahclkr
+
+  resets:
+    description:
+      Target module reset bit in the RSTCTRL register if wired for the module.
+      Note that the other reset bits should be mapped for the child device
+      driver to use.
+    maxItems: 1
+
+  reset-names:
+    description:
+      Target module reset names in the RSTCTRL register, typically named
+      "rstctrl" if only one reset bit is wired for the module.
+    items:
+      - const: rstctrl
+
+  '#address-cells':
+    enum: [ 1, 2 ]
+
+  '#size-cells':
+    enum: [ 1, 2 ]
+
+  ranges: true
+
+  dma-ranges: true
+
+  ti,sysc-mask:
+    description: Mask of supported register bits for the SYSCONFIG register
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+  ti,sysc-midle:
+    description: List of hardware supported idle modes
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+
+  ti,sysc-sidle:
+    description: List of hardware supported idle modes
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+
+  ti,syss-mask:
+    description: Mask of supported register bits for the SYSSTATUS register
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+  ti,sysc-delay-us:
+    description: Delay needed after OCP softreset before accessing SYCONFIG
+    default: 0
+    minimum: 0
+    maximum: 2
+
+  ti,no-reset-on-init:
+    description: Interconnect target module shall not be reset at init
+    type: boolean
+
+  ti,no-idle-on-init:
+    description: Interconnect target module shall not be idled at init
+    type: boolean
+
+  ti,no-idle:
+    description: Interconnect target module shall not be idled
+    type: boolean
+
+  ti,hwmods:
+    description: Interconnect module name to use with legacy hwmod data
+    $ref: /schemas/types.yaml#/definitions/string
+    deprecated: true
+
+required:
+  - compatible
+  - '#address-cells'
+  - '#size-cells'
+  - ranges
+
+additionalProperties:
+  type: object
+
+examples:
+  - |
+    #include <dt-bindings/bus/ti-sysc.h>
+    #include <dt-bindings/clock/omap4.h>
+
+    target-module@2b000 {
+        compatible = "ti,sysc-omap2", "ti,sysc";
+        ti,hwmods = "usb_otg_hs";
+        reg = <0x2b400 0x4>,
+              <0x2b404 0x4>,
+              <0x2b408 0x4>;
+        reg-names = "rev", "sysc", "syss";
+        clocks = <&l3_init_clkctrl OMAP4_USB_OTG_HS_CLKCTRL 0>;
+        clock-names = "fck";
+        ti,sysc-mask = <(SYSC_OMAP2_ENAWAKEUP |
+                         SYSC_OMAP2_SOFTRESET |
+                         SYSC_OMAP2_AUTOIDLE)>;
+        ti,sysc-midle = <SYSC_IDLE_FORCE>,
+                        <SYSC_IDLE_NO>,
+                        <SYSC_IDLE_SMART>;
+        ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+                        <SYSC_IDLE_NO>,
+                        <SYSC_IDLE_SMART>,
+                        <SYSC_IDLE_SMART_WKUP>;
+        ti,syss-mask = <1>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0 0x2b000 0x1000>;
+    };
diff --git a/Documentation/devicetree/bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml b/Documentation/devicetree/bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml
index 3f995d2b30eb..e79eeac5f086 100644
--- a/Documentation/devicetree/bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml
+++ b/Documentation/devicetree/bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml
@@ -24,7 +24,7 @@ properties:
       - const: allwinner,sun8i-v3s-de2-clk
       - const: allwinner,sun50i-a64-de2-clk
       - const: allwinner,sun50i-h5-de2-clk
-      - const: allwinner,sun50i-h6-de2-clk
+      - const: allwinner,sun50i-h6-de3-clk
       - items:
           - const: allwinner,sun8i-r40-de2-clk
           - const: allwinner,sun8i-h3-de2-clk
diff --git a/Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml b/Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
index 118c5543e037..90eadf6869b2 100644
--- a/Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
+++ b/Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
@@ -69,6 +69,10 @@ properties:
       - arm,impd1-vco1
       - arm,impd1-vco2
 
+  reg:
+    maxItems: 1
+    description: The VCO register
+
   clocks:
     description: Parent clock for the ICST VCO
     maxItems: 1
@@ -83,6 +87,7 @@ properties:
   vco-offset:
     $ref: '/schemas/types.yaml#/definitions/uint32'
     description: Offset to the VCO register for the oscillator
+    deprecated: true
 
 required:
   - "#clock-cells"
diff --git a/Documentation/devicetree/bindings/clock/fixed-mmio-clock.txt b/Documentation/devicetree/bindings/clock/fixed-mmio-clock.txt
deleted file mode 100644
index c359367fd1a9..000000000000
--- a/Documentation/devicetree/bindings/clock/fixed-mmio-clock.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-Binding for simple memory mapped io fixed-rate clock sources.
-The driver reads a clock frequency value from a single 32-bit memory mapped
-I/O register and registers it as a fixed rate clock.
-
-It was designed for test systems, like FPGA, not for complete, finished SoCs.
-
-This binding uses the common clock binding[1].
-
-[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
-
-Required properties:
-- compatible : shall be "fixed-mmio-clock".
-- #clock-cells : from common clock binding; shall be set to 0.
-- reg : Address and length of the clock value register set.
-
-Optional properties:
-- clock-output-names : From common clock binding.
-
-Example:
-sysclock: sysclock@fd020004 {
-	#clock-cells = <0>;
-	compatible = "fixed-mmio-clock";
-	reg = <0xfd020004 0x4>;
-};
diff --git a/Documentation/devicetree/bindings/clock/fixed-mmio-clock.yaml b/Documentation/devicetree/bindings/clock/fixed-mmio-clock.yaml
new file mode 100644
index 000000000000..1453ac849a65
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/fixed-mmio-clock.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fixed-mmio-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Binding for simple memory mapped IO fixed-rate clock sources
+
+description:
+  This binding describes a fixed-rate clock for which the frequency can
+  be read from a single 32-bit memory mapped I/O register.
+
+  It was designed for test systems, like FPGA, not for complete,
+  finished SoCs.
+
+maintainers:
+  - Jan Kotas <jank@cadence.com>
+
+properties:
+  compatible:
+    const: fixed-mmio-clock
+
+  reg:
+    maxItems: 1
+
+  "#clock-cells":
+    const: 0
+
+  clock-output-names:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    sysclock: sysclock@fd020004 {
+      compatible = "fixed-mmio-clock";
+      #clock-cells = <0>;
+      reg = <0xfd020004 0x4>;
+      clock-output-names = "sysclk";
+    };
+...
diff --git a/Documentation/devicetree/bindings/clock/imx8ulp-cgc-clock.yaml b/Documentation/devicetree/bindings/clock/imx8ulp-cgc-clock.yaml
new file mode 100644
index 000000000000..71f7186b135b
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/imx8ulp-cgc-clock.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx8ulp-cgc-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8ULP Clock Generation & Control(CGC) Module Binding
+
+maintainers:
+  - Jacky Bai <ping.bai@nxp.com>
+
+description: |
+  On i.MX8ULP, The clock sources generation, distribution and management is
+  under the control of several CGCs & PCCs modules. The CGC modules generate
+  and distribute clocks on the device.
+
+properties:
+  compatible:
+    enum:
+      - fsl,imx8ulp-cgc1
+      - fsl,imx8ulp-cgc2
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+  # Clock Generation & Control Module node:
+  - |
+    clock-controller@292c0000 {
+        compatible = "fsl,imx8ulp-cgc1";
+        reg = <0x292c0000 0x10000>;
+        #clock-cells = <1>;
+    };
diff --git a/Documentation/devicetree/bindings/clock/imx8ulp-pcc-clock.yaml b/Documentation/devicetree/bindings/clock/imx8ulp-pcc-clock.yaml
new file mode 100644
index 000000000000..00612725bf8b
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/imx8ulp-pcc-clock.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx8ulp-pcc-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8ULP Peripheral Clock Controller(PCC) Module Binding
+
+maintainers:
+  - Jacky Bai <ping.bai@nxp.com>
+
+description: |
+  On i.MX8ULP, The clock sources generation, distribution and management is
+  under the control of several CGCs & PCCs modules. The PCC modules control
+  software reset, clock selection, optional division and clock gating mode
+  for peripherals.
+
+properties:
+  compatible:
+    enum:
+      - fsl,imx8ulp-pcc3
+      - fsl,imx8ulp-pcc4
+      - fsl,imx8ulp-pcc5
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+  '#reset-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+  - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+  # Peripheral Clock Control Module node:
+  - |
+    clock-controller@292d0000 {
+        compatible = "fsl,imx8ulp-pcc3";
+        reg = <0x292d0000 0x10000>;
+        #clock-cells = <1>;
+        #reset-cells = <1>;
+    };
diff --git a/Documentation/devicetree/bindings/clock/ingenic,cgu.yaml b/Documentation/devicetree/bindings/clock/ingenic,cgu.yaml
index 6e80dbc8b8b9..aa1df03ef4a6 100644
--- a/Documentation/devicetree/bindings/clock/ingenic,cgu.yaml
+++ b/Documentation/devicetree/bindings/clock/ingenic,cgu.yaml
@@ -104,7 +104,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4770-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4770-cgu.h>
     cgu: clock-controller@10000000 {
       compatible = "ingenic,jz4770-cgu", "simple-mfd";
       reg = <0x10000000 0x100>;
diff --git a/Documentation/devicetree/bindings/clock/maxim,max77686.txt b/Documentation/devicetree/bindings/clock/maxim,max77686.txt
index 3472b461ca93..c10849efb444 100644
--- a/Documentation/devicetree/bindings/clock/maxim,max77686.txt
+++ b/Documentation/devicetree/bindings/clock/maxim,max77686.txt
@@ -49,7 +49,7 @@ Example:
 		max77686: max77686@9 {
 			compatible = "maxim,max77686";
 			interrupt-parent = <&wakeup_eint>;
-			interrupts = <26 0>;
+			interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
 			reg = <0x09>;
 			#clock-cells = <1>;
 
@@ -74,7 +74,7 @@ Example:
 		max77802: max77802@9 {
 			compatible = "maxim,max77802";
 			interrupt-parent = <&wakeup_eint>;
-			interrupts = <26 0>;
+			interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
 			reg = <0x09>;
 			#clock-cells = <1>;
 
diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml
index 6667261dc665..31497677e8de 100644
--- a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml
@@ -56,6 +56,16 @@ properties:
   reg:
     maxItems: 1
 
+  power-domains:
+    description:
+      A phandle and PM domain specifier for the MMCX power domain.
+    maxItems: 1
+
+  required-opps:
+    description:
+      A phandle to an OPP node describing required MMCX performance point.
+    maxItems: 1
+
 required:
   - compatible
   - reg
@@ -70,6 +80,7 @@ additionalProperties: false
 examples:
   - |
     #include <dt-bindings/clock/qcom,rpmh.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
     clock-controller@af00000 {
       compatible = "qcom,sm8250-dispcc";
       reg = <0x0af00000 0x10000>;
@@ -90,5 +101,7 @@ examples:
       #clock-cells = <1>;
       #reset-cells = <1>;
       #power-domain-cells = <1>;
+      power-domains = <&rpmhpd SM8250_MMCX>;
+      required-opps = <&rpmhpd_opp_low_svs>;
     };
 ...
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-msm8994.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-msm8994.yaml
new file mode 100644
index 000000000000..22e67b238bb6
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc-msm8994.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8994.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller Binding for MSM8994
+
+maintainers:
+  - Konrad Dybcio <konrad.dybcio@somainline.org>
+
+description: |
+  Qualcomm global clock control module which supports the clocks, resets and
+  power domains on MSM8994 and MSM8992.
+
+  See also:
+  - dt-bindings/clock/qcom,gcc-msm8994.h
+
+properties:
+  compatible:
+    enum:
+      - qcom,gcc-msm8992
+      - qcom,gcc-msm8994
+
+  clocks:
+    items:
+      - description: Board XO source
+      - description: Sleep clock source
+
+  clock-names:
+    items:
+      - const: xo
+      - const: sleep
+
+  '#clock-cells':
+    const: 1
+
+  '#reset-cells':
+    const: 1
+
+  '#power-domain-cells':
+    const: 1
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - clocks
+  - clock-names
+  - reg
+  - '#clock-cells'
+  - '#reset-cells'
+  - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    clock-controller@300000 {
+      compatible = "qcom,gcc-msm8994";
+      reg = <0x00300000 0x90000>;
+      clocks = <&xo_board>, <&sleep_clk>;
+      clock-names = "xo", "sleep";
+      #clock-cells = <1>;
+      #reset-cells = <1>;
+      #power-domain-cells = <1>;
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml
index a0bb713929b0..8151c0a05649 100644
--- a/Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml
@@ -25,21 +25,17 @@ properties:
     items:
       - description: Board XO source
       - description: Sleep clock source
-      - description: USB 3.0 phy pipe clock
-      - description: UFS phy rx symbol clock for pipe 0
-      - description: UFS phy rx symbol clock for pipe 1
-      - description: UFS phy tx symbol clock
-      - description: PCIE phy pipe clock
+      - description: Audio reference clock (Optional clock)
+      - description: PLL test clock source (Optional clock)
+    minItems: 2
 
   clock-names:
     items:
       - const: xo
       - const: sleep_clk
-      - const: usb3_pipe
-      - const: ufs_rx_symbol0
-      - const: ufs_rx_symbol1
-      - const: ufs_tx_symbol0
-      - const: pcie0_pipe
+      - const: aud_ref_clk # Optional clock
+      - const: core_bi_pll_test_se # Optional clock
+    minItems: 2
 
   '#clock-cells':
     const: 1
@@ -80,16 +76,10 @@ examples:
       clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
                <&sleep>,
                <0>,
-               <0>,
-               <0>,
-               <0>,
                <0>;
       clock-names = "xo",
                     "sleep_clk",
-                    "usb3_pipe",
-                    "ufs_rx_symbol0",
-                    "ufs_rx_symbol1",
-                    "ufs_tx_symbol0",
-                    "pcie0_pipe";
+                    "aud_ref_clk",
+                    "core_bi_pll_test_se";
     };
 ...
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-qcm2290.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-qcm2290.yaml
new file mode 100644
index 000000000000..5de9c8263138
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc-qcm2290.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-qcm2290.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller Binding for QCM2290
+
+maintainers:
+  - Shawn Guo <shawn.guo@linaro.org>
+
+description: |
+  Qualcomm global clock control module which supports the clocks, resets
+  and power domains on QCM2290.
+
+  See also:
+  - dt-bindings/clock/qcom,gcc-qcm2290.h
+
+properties:
+  compatible:
+    const: qcom,gcc-qcm2290
+
+  clocks:
+    items:
+      - description: Board XO source
+      - description: Sleep clock source
+
+  clock-names:
+    items:
+      - const: bi_tcxo
+      - const: sleep_clk
+
+  '#clock-cells':
+    const: 1
+
+  '#reset-cells':
+    const: 1
+
+  '#power-domain-cells':
+    const: 1
+
+  reg:
+    maxItems: 1
+
+  protected-clocks:
+    description:
+      Protected clock specifier list as per common clock binding.
+
+required:
+  - compatible
+  - clocks
+  - clock-names
+  - reg
+  - '#clock-cells'
+  - '#reset-cells'
+  - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,rpmcc.h>
+    clock-controller@1400000 {
+        compatible = "qcom,gcc-qcm2290";
+        reg = <0x01400000 0x1f0000>;
+        #clock-cells = <1>;
+        #reset-cells = <1>;
+        #power-domain-cells = <1>;
+        clock-names = "bi_tcxo", "sleep_clk";
+        clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&sleep_clk>;
+    };
+...
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
index 2f20f8aa932a..f66d703bd913 100644
--- a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
@@ -29,7 +29,6 @@ description: |
   - dt-bindings/reset/qcom,gcc-msm8660.h
   - dt-bindings/clock/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
   - dt-bindings/reset/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
-  - dt-bindings/clock/qcom,gcc-msm8994.h
   - dt-bindings/clock/qcom,gcc-mdm9607.h
   - dt-bindings/clock/qcom,gcc-mdm9615.h
   - dt-bindings/reset/qcom,gcc-mdm9615.h
@@ -52,7 +51,6 @@ properties:
       - qcom,gcc-msm8974
       - qcom,gcc-msm8974pro
       - qcom,gcc-msm8974pro-ac
-      - qcom,gcc-msm8994
       - qcom,gcc-mdm9615
       - qcom,gcc-sdm630
       - qcom,gcc-sdm660
diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
index a4877881f1d8..da295c3c004b 100644
--- a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
+++ b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
@@ -25,6 +25,7 @@ Required properties :
 			"qcom,rpmcc-msm8994",·"qcom,rpmcc"
 			"qcom,rpmcc-msm8996", "qcom,rpmcc"
 			"qcom,rpmcc-msm8998", "qcom,rpmcc"
+			"qcom,rpmcc-qcm2290", "qcom,rpmcc"
 			"qcom,rpmcc-qcs404", "qcom,rpmcc"
 			"qcom,rpmcc-sdm660", "qcom,rpmcc"
 			"qcom,rpmcc-sm6115", "qcom,rpmcc"
diff --git a/Documentation/devicetree/bindings/clock/qcom,sc7280-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sc7280-camcc.yaml
new file mode 100644
index 000000000000..f27ca6f03ffa
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,sc7280-camcc.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc7280-camcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Camera Clock & Reset Controller Binding for SC7280
+
+maintainers:
+  - Taniya Das <tdas@codeaurora.org>
+
+description: |
+  Qualcomm camera clock control module which supports the clocks, resets and
+  power domains on SC7280.
+
+  See also dt-bindings/clock/qcom,camcc-sc7280.h
+
+properties:
+  compatible:
+    const: qcom,sc7280-camcc
+
+  clocks:
+    items:
+      - description: Board XO source
+      - description: Board XO active source
+      - description: Sleep clock source
+
+  clock-names:
+    items:
+      - const: bi_tcxo
+      - const: bi_tcxo_ao
+      - const: sleep_clk
+
+  '#clock-cells':
+    const: 1
+
+  '#reset-cells':
+    const: 1
+
+  '#power-domain-cells':
+    const: 1
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - '#clock-cells'
+  - '#reset-cells'
+  - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    clock-controller@ad00000 {
+      compatible = "qcom,sc7280-camcc";
+      reg = <0x0ad00000 0x10000>;
+      clocks = <&rpmhcc RPMH_CXO_CLK>,
+               <&rpmhcc RPMH_CXO_CLK_A>,
+               <&sleep_clk>;
+      clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
+      #clock-cells = <1>;
+      #reset-cells = <1>;
+      #power-domain-cells = <1>;
+    };
+...
diff --git a/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml b/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml
new file mode 100644
index 000000000000..47028d7b98e4
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc7280-lpasscc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm LPASS Core Clock Controller Binding for SC7280
+
+maintainers:
+  - Taniya Das <tdas@codeaurora.org>
+
+description: |
+  Qualcomm LPASS core clock control module which supports the clocks and
+  power domains on SC7280.
+
+  See also:
+  - dt-bindings/clock/qcom,lpass-sc7280.h
+
+properties:
+  compatible:
+    enum:
+      - qcom,sc7280-lpasscc
+
+  clocks:
+    items:
+      - description: gcc_cfg_noc_lpass_clk from GCC
+
+  clock-names:
+    items:
+      - const: iface
+
+  '#clock-cells':
+    const: 1
+
+  reg:
+    items:
+      - description: LPASS qdsp6ss register
+      - description: LPASS top-cc register
+      - description: LPASS cc register
+
+  reg-names:
+    items:
+      - const: qdsp6ss
+      - const: top_cc
+      - const: cc
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-sc7280.h>
+    #include <dt-bindings/clock/qcom,lpass-sc7280.h>
+    clock-controller@3000000 {
+      compatible = "qcom,sc7280-lpasscc";
+      reg = <0x03000000 0x40>, <0x03c04000 0x4>, <0x03389000 0x24>;
+      reg-names = "qdsp6ss", "top_cc", "cc";
+      clocks = <&gcc GCC_CFG_NOC_LPASS_CLK>;
+      clock-names = "iface";
+      #clock-cells = <1>;
+    };
+...
diff --git a/Documentation/devicetree/bindings/clock/qcom,videocc.yaml b/Documentation/devicetree/bindings/clock/qcom,videocc.yaml
index 0d224f114b5b..3cdbcebdc1a1 100644
--- a/Documentation/devicetree/bindings/clock/qcom,videocc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,videocc.yaml
@@ -49,6 +49,16 @@ properties:
   reg:
     maxItems: 1
 
+  power-domains:
+    description:
+      A phandle and PM domain specifier for the MMCX power domain.
+    maxItems: 1
+
+  required-opps:
+    description:
+      A phandle to an OPP node describing required MMCX performance point.
+    maxItems: 1
+
 required:
   - compatible
   - reg
@@ -63,6 +73,7 @@ additionalProperties: false
 examples:
   - |
     #include <dt-bindings/clock/qcom,rpmh.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
     clock-controller@ab00000 {
       compatible = "qcom,sdm845-videocc";
       reg = <0x0ab00000 0x10000>;
@@ -71,5 +82,7 @@ examples:
       #clock-cells = <1>;
       #reset-cells = <1>;
       #power-domain-cells = <1>;
+      power-domains = <&rpmhpd SM8250_MMCX>;
+      required-opps = <&rpmhpd_opp_low_svs>;
     };
 ...
diff --git a/Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml b/Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml
new file mode 100644
index 000000000000..7f8c91a29b91
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml
@@ -0,0 +1,185 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,exynos850-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos850 SoC clock controller
+
+maintainers:
+  - Sam Protsenko <semen.protsenko@linaro.org>
+  - Chanwoo Choi <cw00.choi@samsung.com>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+  - Sylwester Nawrocki <s.nawrocki@samsung.com>
+  - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+  Exynos850 clock controller is comprised of several CMU units, generating
+  clocks for different domains. Those CMU units are modeled as separate device
+  tree nodes, and might depend on each other. Root clocks in that clock tree are
+  two external clocks:: OSCCLK (26 MHz) and RTCCLK (32768 Hz). Those external
+  clocks must be defined as fixed-rate clocks in dts.
+
+  CMU_TOP is a top-level CMU, where all base clocks are prepared using PLLs and
+  dividers; all other leaf clocks (other CMUs) are usually derived from CMU_TOP.
+
+  Each clock is assigned an identifier and client nodes can use this identifier
+  to specify the clock which they consume. All clocks available for usage
+  in clock consumer nodes are defined as preprocessor macros in
+  'dt-bindings/clock/exynos850.h' header.
+
+properties:
+  compatible:
+    enum:
+      - samsung,exynos850-cmu-top
+      - samsung,exynos850-cmu-core
+      - samsung,exynos850-cmu-dpu
+      - samsung,exynos850-cmu-hsi
+      - samsung,exynos850-cmu-peri
+
+  clocks:
+    minItems: 1
+    maxItems: 5
+
+  clock-names:
+    minItems: 1
+    maxItems: 5
+
+  "#clock-cells":
+    const: 1
+
+  reg:
+    maxItems: 1
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos850-cmu-top
+
+    then:
+      properties:
+        clocks:
+          items:
+            - description: External reference clock (26 MHz)
+
+        clock-names:
+          items:
+            - const: oscclk
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos850-cmu-core
+
+    then:
+      properties:
+        clocks:
+          items:
+            - description: External reference clock (26 MHz)
+            - description: CMU_CORE bus clock (from CMU_TOP)
+            - description: CCI clock (from CMU_TOP)
+            - description: eMMC clock (from CMU_TOP)
+            - description: SSS clock (from CMU_TOP)
+
+        clock-names:
+          items:
+            - const: oscclk
+            - const: dout_core_bus
+            - const: dout_core_cci
+            - const: dout_core_mmc_embd
+            - const: dout_core_sss
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos850-cmu-dpu
+
+    then:
+      properties:
+        clocks:
+          items:
+            - description: External reference clock (26 MHz)
+            - description: DPU clock (from CMU_TOP)
+
+        clock-names:
+          items:
+            - const: oscclk
+            - const: dout_dpu
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos850-cmu-hsi
+
+    then:
+      properties:
+        clocks:
+          items:
+            - description: External reference clock (26 MHz)
+            - description: External RTC clock (32768 Hz)
+            - description: CMU_HSI bus clock (from CMU_TOP)
+            - description: SD card clock (from CMU_TOP)
+            - description: "USB 2.0 DRD clock (from CMU_TOP)"
+
+        clock-names:
+          items:
+            - const: oscclk
+            - const: rtcclk
+            - const: dout_hsi_bus
+            - const: dout_hsi_mmc_card
+            - const: dout_hsi_usb20drd
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos850-cmu-peri
+
+    then:
+      properties:
+        clocks:
+          items:
+            - description: External reference clock (26 MHz)
+            - description: CMU_PERI bus clock (from CMU_TOP)
+            - description: UART clock (from CMU_TOP)
+            - description: Parent clock for HSI2C and SPI (from CMU_TOP)
+
+        clock-names:
+          items:
+            - const: oscclk
+            - const: dout_peri_bus
+            - const: dout_peri_uart
+            - const: dout_peri_ip
+
+required:
+  - compatible
+  - "#clock-cells"
+  - clocks
+  - clock-names
+  - reg
+
+additionalProperties: false
+
+examples:
+  # Clock controller node for CMU_PERI
+  - |
+    #include <dt-bindings/clock/exynos850.h>
+
+    cmu_peri: clock-controller@10030000 {
+        compatible = "samsung,exynos850-cmu-peri";
+        reg = <0x10030000 0x8000>;
+        #clock-cells = <1>;
+
+        clocks = <&oscclk>, <&cmu_top CLK_DOUT_PERI_BUS>,
+                 <&cmu_top CLK_DOUT_PERI_UART>,
+                 <&cmu_top CLK_DOUT_PERI_IP>;
+        clock-names = "oscclk", "dout_peri_bus",
+                      "dout_peri_uart", "dout_peri_ip";
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/clock/samsung,s2mps11.txt b/Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
deleted file mode 100644
index 2726c1d58a79..000000000000
--- a/Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-Binding for Samsung S2M and S5M family clock generator block
-============================================================
-
-This is a part of device tree bindings for S2M and S5M family multi-function
-devices.
-More information can be found in bindings/mfd/sec-core.txt file.
-
-The S2MPS11/13/15 and S5M8767 provide three(AP/CP/BT) buffered 32.768 kHz
-outputs. The S2MPS14 provides two (AP/BT) buffered 32.768 KHz outputs.
-
-To register these as clocks with common clock framework instantiate under
-main device node a sub-node named "clocks".
-
-It uses the common clock binding documented in:
- - Documentation/devicetree/bindings/clock/clock-bindings.txt
-
-
-Required properties of the "clocks" sub-node:
- - #clock-cells: should be 1.
- - compatible: Should be one of: "samsung,s2mps11-clk", "samsung,s2mps13-clk",
-               "samsung,s2mps14-clk", "samsung,s5m8767-clk"
-   The S2MPS15 uses the same compatible as S2MPS13, as both provides similar
-   clocks.
-
-
-Each clock is assigned an identifier and client nodes use this identifier
-to specify the clock which they consume.
-    Clock               ID           Devices
-    ----------------------------------------------------------
-    32KhzAP		0            S2MPS11/13/14/15, S5M8767
-    32KhzCP		1            S2MPS11/13/15, S5M8767
-    32KhzBT		2            S2MPS11/13/14/15, S5M8767
-
-Include dt-bindings/clock/samsung,s2mps11.h file to use preprocessor defines
-in device tree sources.
-
-
-Example:
-
-	s2mps11_pmic@66 {
-		compatible = "samsung,s2mps11-pmic";
-		reg = <0x66>;
-
-		s2m_osc: clocks {
-			compatible = "samsung,s2mps11-clk";
-			#clock-cells = <1>;
-			clock-output-names = "xx", "yy", "zz";
-		};
-	};
diff --git a/Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml b/Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
new file mode 100644
index 000000000000..1410c51e0e7d
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,s2mps11.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2M and S5M family clock generator block
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  This is a part of device tree bindings for S2M and S5M family of Power
+  Management IC (PMIC).
+
+  The S2MPS11/13/15 and S5M8767 provide three(AP/CP/BT) buffered 32.768 kHz
+  outputs. The S2MPS14 provides two (AP/BT) buffered 32.768 KHz outputs.
+
+  All available clocks are defined as preprocessor macros in
+  dt-bindings/clock/samsung,s2mps11.h header.
+
+  See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+  additional information and example.
+
+properties:
+  compatible:
+    enum:
+      - samsung,s2mps11-clk
+      - samsung,s2mps13-clk # S2MPS13 and S2MPS15
+      - samsung,s2mps14-clk
+      - samsung,s5m8767-clk
+
+  "#clock-cells":
+    const: 1
+
+  clock-output-names:
+    minItems: 3
+    maxItems: 3
+    description: Names for AP, CP and BT clocks.
+
+required:
+  - compatible
+  - "#clock-cells"
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/clock/sifive/fu740-prci.yaml b/Documentation/devicetree/bindings/clock/sifive/fu740-prci.yaml
index e17143cac316..252085a0cf65 100644
--- a/Documentation/devicetree/bindings/clock/sifive/fu740-prci.yaml
+++ b/Documentation/devicetree/bindings/clock/sifive/fu740-prci.yaml
@@ -42,6 +42,9 @@ properties:
   "#clock-cells":
     const: 1
 
+  "#reset-cells":
+    const: 1
+
 required:
   - compatible
   - reg
@@ -57,4 +60,5 @@ examples:
       reg = <0x10000000 0x1000>;
       clocks = <&hfclk>, <&rtcclk>;
       #clock-cells = <1>;
+      #reset-cells = <1>;
     };
diff --git a/Documentation/devicetree/bindings/clock/silabs,si5351.txt b/Documentation/devicetree/bindings/clock/silabs,si5351.txt
index 8fe6f80afade..bfda6af76bee 100644
--- a/Documentation/devicetree/bindings/clock/silabs,si5351.txt
+++ b/Documentation/devicetree/bindings/clock/silabs,si5351.txt
@@ -2,7 +2,7 @@ Binding for Silicon Labs Si5351a/b/c programmable i2c clock generator.
 
 Reference
 [1] Si5351A/B/C Data Sheet
-    https://www.silabs.com/Support%20Documents/TechnicalDocs/Si5351.pdf
+    https://www.skyworksinc.com/-/media/Skyworks/SL/documents/public/data-sheets/Si5351-B.pdf
 
 The Si5351a/b/c are programmable i2c clock generators with up to 8 output
 clocks. Si5351a also has a reduced pin-count package (MSOP10) where only
diff --git a/Documentation/devicetree/bindings/clock/socionext,uniphier-clock.yaml b/Documentation/devicetree/bindings/clock/socionext,uniphier-clock.yaml
index c3930edc410f..9a0cc7341630 100644
--- a/Documentation/devicetree/bindings/clock/socionext,uniphier-clock.yaml
+++ b/Documentation/devicetree/bindings/clock/socionext,uniphier-clock.yaml
@@ -23,6 +23,7 @@ properties:
           - socionext,uniphier-ld11-clock
           - socionext,uniphier-ld20-clock
           - socionext,uniphier-pxs3-clock
+          - socionext,uniphier-nx1-clock
       - description: Media I/O (MIO) clock, SD clock
         enum:
           - socionext,uniphier-ld4-mio-clock
@@ -33,6 +34,7 @@ properties:
           - socionext,uniphier-ld11-mio-clock
           - socionext,uniphier-ld20-sd-clock
           - socionext,uniphier-pxs3-sd-clock
+          - socionext,uniphier-nx1-sd-clock
       - description: Peripheral clock
         enum:
           - socionext,uniphier-ld4-peri-clock
@@ -43,6 +45,10 @@ properties:
           - socionext,uniphier-ld11-peri-clock
           - socionext,uniphier-ld20-peri-clock
           - socionext,uniphier-pxs3-peri-clock
+          - socionext,uniphier-nx1-peri-clock
+      - description: SoC-glue clock
+        enum:
+          - socionext,uniphier-pro4-sg-clock
 
   "#clock-cells":
     const: 1
diff --git a/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml b/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml
index 8b1ecb2ecdd5..a0ae4867ed27 100644
--- a/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml
+++ b/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Reset Clock Controller Binding
 
 maintainers:
-  - Gabriel Fernandez <gabriel.fernandez@st.com>
+  - Gabriel Fernandez <gabriel.fernandez@foss.st.com>
 
 description: |
   The RCC IP is both a reset and a clock controller.
diff --git a/Documentation/devicetree/bindings/clock/stericsson,u8500-clks.yaml b/Documentation/devicetree/bindings/clock/stericsson,u8500-clks.yaml
new file mode 100644
index 000000000000..9bc95a308477
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/stericsson,u8500-clks.yaml
@@ -0,0 +1,121 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/stericsson,u8500-clks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ST-Ericsson DB8500 (U8500) clocks
+
+maintainers:
+  - Ulf Hansson <ulf.hansson@linaro.org>
+  - Linus Walleij <linus.walleij@linaro.org>
+
+description: While named "U8500 clocks" these clocks are inside the
+  DB8500 digital baseband system-on-chip and its siblings such as
+  DB8520. These bindings consider the clocks present in the SoC
+  itself, not off-chip clocks. There are four different on-chip
+  clocks - RTC (32 kHz), CPU clock (SMP TWD), PRCMU (power reset and
+  control management unit) clocks and PRCC (peripheral reset and
+  clock controller) clocks. For some reason PRCC 4 does not exist so
+  the itemization can be a bit unintuitive.
+
+properties:
+  compatible:
+    enum:
+      - stericsson,u8500-clks
+      - stericsson,u8540-clks
+      - stericsson,u9540-clks
+
+  reg:
+    items:
+      - description: PRCC 1 register area
+      - description: PRCC 2 register area
+      - description: PRCC 3 register area
+      - description: PRCC 5 register area
+      - description: PRCC 6 register area
+
+  prcmu-clock:
+    description: A subnode with one clock cell for PRCMU (power, reset, control
+      management unit) clocks. The cell indicates which PRCMU clock in the
+      prcmu-clock node the consumer wants to use.
+    type: object
+
+    properties:
+      '#clock-cells':
+        const: 1
+
+    additionalProperties: false
+
+  prcc-periph-clock:
+    description: A subnode with two clock cells for PRCC (peripheral
+      reset and clock controller) peripheral clocks. The first cell indicates
+      which PRCC block the consumer wants to use, possible values are 1, 2, 3,
+      5, 6. The second cell indicates which clock inside the PRCC block it
+      wants, possible values are 0 thru 31.
+    type: object
+
+    properties:
+      '#clock-cells':
+        const: 2
+
+    additionalProperties: false
+
+  prcc-kernel-clock:
+    description: A subnode with two clock cells for PRCC (peripheral reset
+      and clock controller) kernel clocks. The first cell indicates which PRCC
+      block the consumer wants to use, possible values are 1, 2, 3, 5, 6. The
+      second cell indicates which clock inside the PRCC block it wants, possible
+      values are 0 thru 31.
+    type: object
+
+    properties:
+      '#clock-cells':
+        const: 2
+
+    additionalProperties: false
+
+  prcc-reset-controller:
+    description: A subnode with two reset cells for the reset portions of the
+      PRCC (peripheral reset and clock controller). The first cell indicates
+      which PRCC block the consumer wants to use, possible values are 1, 2, 3
+      5 and 6. The second cell indicates which reset line inside the PRCC block
+      it wants to control, possible values are 0 thru 31.
+    type: object
+
+    properties:
+      '#reset-cells':
+        const: 2
+
+    additionalProperties: false
+
+  rtc32k-clock:
+    description: A subnode with zero clock cells for the 32kHz RTC clock.
+    type: object
+
+    properties:
+      '#clock-cells':
+        const: 0
+
+    additionalProperties: false
+
+  smp-twd-clock:
+    description: A subnode for the ARM SMP Timer Watchdog cluster with zero
+      clock cells.
+    type: object
+
+    properties:
+      '#clock-cells':
+        const: 0
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - prcmu-clock
+  - prcc-periph-clock
+  - prcc-kernel-clock
+  - rtc32k-clock
+  - smp-twd-clock
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/clock/ux500.txt b/Documentation/devicetree/bindings/clock/ux500.txt
deleted file mode 100644
index e52bd4b72348..000000000000
--- a/Documentation/devicetree/bindings/clock/ux500.txt
+++ /dev/null
@@ -1,64 +0,0 @@
-Clock bindings for ST-Ericsson Ux500 clocks
-
-Required properties :
-- compatible : shall contain only one of the following:
-  "stericsson,u8500-clks"
-  "stericsson,u8540-clks"
-  "stericsson,u9540-clks"
-- reg : shall contain base register location and length for
-  CLKRST1, 2, 3, 5, and 6 in an array. Note the absence of
-  CLKRST4, which does not exist.
-
-Required subnodes:
-- prcmu-clock: a subnode with one clock cell for PRCMU (power,
-  reset, control unit) clocks. The cell indicates which PRCMU
-  clock in the prcmu-clock node the consumer wants to use.
-- prcc-periph-clock: a subnode with two clock cells for
-  PRCC (programmable reset- and clock controller) peripheral clocks.
-  The first cell indicates which PRCC block the consumer
-  wants to use, possible values are 1, 2, 3, 5, 6. The second
-  cell indicates which clock inside the PRCC block it wants,
-  possible values are 0 thru 31.
-- prcc-kernel-clock: a subnode with two clock cells for
-  PRCC (programmable reset- and clock controller) kernel clocks
-  The first cell indicates which PRCC block the consumer
-  wants to use, possible values are 1, 2, 3, 5, 6. The second
-  cell indicates which clock inside the PRCC block it wants,
-  possible values are 0 thru 31.
-- rtc32k-clock: a subnode with zero clock cells for the 32kHz
-  RTC clock.
-- smp-twd-clock: a subnode for the ARM SMP Timer Watchdog cluster
-  with zero clock cells.
-
-Example:
-
-clocks {
-	compatible = "stericsson,u8500-clks";
-	/*
-	 * Registers for the CLKRST block on peripheral
-	 * groups 1, 2, 3, 5, 6,
-	 */
-	reg = <0x8012f000 0x1000>, <0x8011f000 0x1000>,
-	    <0x8000f000 0x1000>, <0xa03ff000 0x1000>,
-	    <0xa03cf000 0x1000>;
-
-	prcmu_clk: prcmu-clock {
-		#clock-cells = <1>;
-	};
-
-	prcc_pclk: prcc-periph-clock {
-		#clock-cells = <2>;
-	};
-
-	prcc_kclk: prcc-kernel-clock {
-		#clock-cells = <2>;
-	};
-
-	rtc_clk: rtc32k-clock {
-		#clock-cells = <0>;
-	};
-
-	smp_twd_clk: smp-twd-clock {
-		#clock-cells = <0>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml b/Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
new file mode 100644
index 000000000000..a3c16451b1ad
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/intel,keembay-ocs-ecc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Intel Keem Bay OCS ECC Device Tree Bindings
+
+maintainers:
+  - Daniele Alessandrelli <daniele.alessandrelli@intel.com>
+  - Prabhjot Khurana <prabhjot.khurana@intel.com>
+
+description:
+  The Intel Keem Bay Offload and Crypto Subsystem (OCS) Elliptic Curve
+  Cryptography (ECC) device provides hardware acceleration for elliptic curve
+  cryptography using the NIST P-256 and NIST P-384 elliptic curves.
+
+properties:
+  compatible:
+    const: intel,keembay-ocs-ecc
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    crypto@30001000 {
+      compatible = "intel,keembay-ocs-ecc";
+      reg = <0x30001000 0x1000>;
+      interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+      clocks = <&scmi_clk 95>;
+    };
diff --git a/Documentation/devicetree/bindings/crypto/st,stm32-crc.yaml b/Documentation/devicetree/bindings/crypto/st,stm32-crc.yaml
index cee624c14f07..b72e4858f9aa 100644
--- a/Documentation/devicetree/bindings/crypto/st,stm32-crc.yaml
+++ b/Documentation/devicetree/bindings/crypto/st,stm32-crc.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 CRC bindings
 
 maintainers:
-  - Lionel Debieve <lionel.debieve@st.com>
+  - Lionel Debieve <lionel.debieve@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/crypto/st,stm32-cryp.yaml b/Documentation/devicetree/bindings/crypto/st,stm32-cryp.yaml
index a4574552502a..ed23bf94a8e0 100644
--- a/Documentation/devicetree/bindings/crypto/st,stm32-cryp.yaml
+++ b/Documentation/devicetree/bindings/crypto/st,stm32-cryp.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 CRYP bindings
 
 maintainers:
-  - Lionel Debieve <lionel.debieve@st.com>
+  - Lionel Debieve <lionel.debieve@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/crypto/st,stm32-hash.yaml b/Documentation/devicetree/bindings/crypto/st,stm32-hash.yaml
index 6dd658f0912c..10ba94792d95 100644
--- a/Documentation/devicetree/bindings/crypto/st,stm32-hash.yaml
+++ b/Documentation/devicetree/bindings/crypto/st,stm32-hash.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 HASH bindings
 
 maintainers:
-  - Lionel Debieve <lionel.debieve@st.com>
+  - Lionel Debieve <lionel.debieve@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/ddr/lpddr2.txt b/Documentation/devicetree/bindings/ddr/lpddr2.txt
deleted file mode 100644
index ddd40121e6f6..000000000000
--- a/Documentation/devicetree/bindings/ddr/lpddr2.txt
+++ /dev/null
@@ -1,102 +0,0 @@
-* LPDDR2 SDRAM memories compliant to JEDEC JESD209-2
-
-Required properties:
-- compatible : Should be one of - "jedec,lpddr2-nvm", "jedec,lpddr2-s2",
-  "jedec,lpddr2-s4"
-
-  "ti,jedec-lpddr2-s2" should be listed if the memory part is LPDDR2-S2 type
-
-  "ti,jedec-lpddr2-s4" should be listed if the memory part is LPDDR2-S4 type
-
-  "ti,jedec-lpddr2-nvm" should be listed if the memory part is LPDDR2-NVM type
-
-- density  : <u32> representing density in Mb (Mega bits)
-
-- io-width : <u32> representing bus width. Possible values are 8, 16, and 32
-
-Optional properties:
-
-The following optional properties represent the minimum value of some AC
-timing parameters of the DDR device in terms of number of clock cycles.
-These values shall be obtained from the device data-sheet.
-- tRRD-min-tck
-- tWTR-min-tck
-- tXP-min-tck
-- tRTP-min-tck
-- tCKE-min-tck
-- tRPab-min-tck
-- tRCD-min-tck
-- tWR-min-tck
-- tRASmin-min-tck
-- tCKESR-min-tck
-- tFAW-min-tck
-
-Child nodes:
-- The lpddr2 node may have one or more child nodes of type "lpddr2-timings".
-  "lpddr2-timings" provides AC timing parameters of the device for
-  a given speed-bin. The user may provide the timings for as many
-  speed-bins as is required. Please see Documentation/devicetree/
-  bindings/ddr/lpddr2-timings.txt for more information on "lpddr2-timings"
-
-Example:
-
-elpida_ECB240ABACN : lpddr2 {
-	compatible	= "Elpida,ECB240ABACN","jedec,lpddr2-s4";
-	density		= <2048>;
-	io-width	= <32>;
-
-	tRPab-min-tck	= <3>;
-	tRCD-min-tck	= <3>;
-	tWR-min-tck	= <3>;
-	tRASmin-min-tck	= <3>;
-	tRRD-min-tck	= <2>;
-	tWTR-min-tck	= <2>;
-	tXP-min-tck	= <2>;
-	tRTP-min-tck	= <2>;
-	tCKE-min-tck	= <3>;
-	tCKESR-min-tck	= <3>;
-	tFAW-min-tck	= <8>;
-
-	timings_elpida_ECB240ABACN_400mhz: lpddr2-timings@0 {
-		compatible	= "jedec,lpddr2-timings";
-		min-freq	= <10000000>;
-		max-freq	= <400000000>;
-		tRPab		= <21000>;
-		tRCD		= <18000>;
-		tWR		= <15000>;
-		tRAS-min	= <42000>;
-		tRRD		= <10000>;
-		tWTR		= <7500>;
-		tXP		= <7500>;
-		tRTP		= <7500>;
-		tCKESR		= <15000>;
-		tDQSCK-max	= <5500>;
-		tFAW		= <50000>;
-		tZQCS		= <90000>;
-		tZQCL		= <360000>;
-		tZQinit		= <1000000>;
-		tRAS-max-ns	= <70000>;
-	};
-
-	timings_elpida_ECB240ABACN_200mhz: lpddr2-timings@1 {
-		compatible	= "jedec,lpddr2-timings";
-		min-freq	= <10000000>;
-		max-freq	= <200000000>;
-		tRPab		= <21000>;
-		tRCD		= <18000>;
-		tWR		= <15000>;
-		tRAS-min	= <42000>;
-		tRRD		= <10000>;
-		tWTR		= <10000>;
-		tXP		= <7500>;
-		tRTP		= <7500>;
-		tCKESR		= <15000>;
-		tDQSCK-max	= <5500>;
-		tFAW		= <50000>;
-		tZQCS		= <90000>;
-		tZQCL		= <360000>;
-		tZQinit		= <1000000>;
-		tRAS-max-ns	= <70000>;
-	};
-
-}
diff --git a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
index 3fbeb3733c48..58fc8a6cebc7 100644
--- a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
+++ b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
@@ -174,7 +174,7 @@ Example:
 		compatible = "rockchip,rk3399-dmc";
 		devfreq-events = <&dfi>;
 		interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru SCLK_DDRCLK>;
+		clocks = <&cru SCLK_DDRC>;
 		clock-names = "dmc_clk";
 		operating-points-v2 = <&dmc_opp_table>;
 		center-supply = <&ppvar_centerlogic>;
diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml
index 32608578a352..c8b2459d64f6 100644
--- a/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml
+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml
@@ -47,6 +47,9 @@ properties:
   interrupts:
     maxItems: 1
 
+  power-domains:
+    maxItems: 1
+
 required:
   - "#clock-cells"
   - compatible
diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml
index 031e35e76db2..48c8cad0d96d 100644
--- a/Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml
+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml
@@ -51,6 +51,9 @@ properties:
   dma-names:
     const: audio-rx
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg
diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-v3d.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-v3d.yaml
index 8a73780f573d..c55a8217de25 100644
--- a/Documentation/devicetree/bindings/display/brcm,bcm2835-v3d.yaml
+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-v3d.yaml
@@ -24,6 +24,9 @@ properties:
   interrupts:
     maxItems: 1
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg
diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml
index 9b24081a0dbd..5d921e30394e 100644
--- a/Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml
+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml
@@ -24,6 +24,9 @@ properties:
   interrupts:
     maxItems: 1
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg
diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
index 304a1367faaa..1faae3e323a4 100644
--- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
@@ -49,11 +49,26 @@ properties:
 
     properties:
       port@0:
-        $ref: /schemas/graph.yaml#/properties/port
+        $ref: /schemas/graph.yaml#/$defs/port-base
         description: |
           For LVDS encoders, port 0 is the parallel input
           For LVDS decoders, port 0 is the LVDS input
 
+        properties:
+          endpoint:
+            $ref: /schemas/media/video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              data-mapping:
+                enum:
+                  - jeida-18
+                  - jeida-24
+                  - vesa-24
+                description: |
+                  The color signals mapping order. See details in
+                  Documentation/devicetree/bindings/display/panel/lvds.yaml
+
       port@1:
         $ref: /schemas/graph.yaml#/properties/port
         description: |
@@ -71,6 +86,22 @@ properties:
 
   power-supply: true
 
+if:
+  not:
+    properties:
+      compatible:
+        contains:
+          const: lvds-decoder
+then:
+  properties:
+    ports:
+      properties:
+        port@0:
+          properties:
+            endpoint:
+              properties:
+                data-mapping: false
+
 required:
   - compatible
   - ports
diff --git a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml
index fce82b605c8b..cdaf7a7a8f88 100644
--- a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml
@@ -40,6 +40,9 @@ properties:
   vdd33-supply:
     description: Regulator for 3.3V digital core power.
 
+  aux-bus:
+    $ref: /schemas/display/dp-aux-bus.yaml#
+
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
 
@@ -98,7 +101,21 @@ examples:
                     reg = <1>;
                     ps8640_out: endpoint {
                         remote-endpoint = <&panel_in>;
-                   };
+                    };
+                };
+            };
+
+            aux-bus {
+                panel {
+                    compatible = "boe,nv133fhm-n62";
+                    power-supply = <&pp3300_dx_edp>;
+                    backlight = <&backlight>;
+
+                    port {
+                        panel_in: endpoint {
+                            remote-endpoint = <&ps8640_out>;
+                        };
+                    };
                 };
             };
         };
diff --git a/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml
index 3c3e51af154b..11fd68a70dca 100644
--- a/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/snps,dw-mipi-dsi.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Synopsys DesignWare MIPI DSI host controller
 
 maintainers:
-  - Philippe CORNU <philippe.cornu@st.com>
+  - Philippe CORNU <philippe.cornu@foss.st.com>
 
 description: |
   This document defines device tree properties for the Synopsys DesignWare MIPI
diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.txt b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.txt
deleted file mode 100644
index 583c5e9dbe6b..000000000000
--- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.txt
+++ /dev/null
@@ -1,54 +0,0 @@
-Toshiba TC358767 eDP bridge bindings
-
-Required properties:
- - compatible: "toshiba,tc358767"
- - reg: i2c address of the bridge, 0x68 or 0x0f, depending on bootstrap pins
- - clock-names: should be "ref"
- - clocks: OF device-tree clock specification for refclk input. The reference
-   clock rate must be 13 MHz, 19.2 MHz, 26 MHz, or 38.4 MHz.
-
-Optional properties:
- - shutdown-gpios: OF device-tree gpio specification for SD pin
-                   (active high shutdown input)
- - reset-gpios: OF device-tree gpio specification for RSTX pin
-                (active low system reset)
- - toshiba,hpd-pin: TC358767 GPIO pin number to which HPD is connected to (0 or 1)
- - ports: the ports node can contain video interface port nodes to connect
-   to a DPI/DSI source and to an eDP/DP sink according to [1][2]:
-    - port@0: DSI input port
-    - port@1: DPI input port
-    - port@2: eDP/DP output port
-
-[1]: Documentation/devicetree/bindings/graph.txt
-[2]: Documentation/devicetree/bindings/media/video-interfaces.txt
-
-Example:
-	edp-bridge@68 {
-		compatible = "toshiba,tc358767";
-		reg = <0x68>;
-		shutdown-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
-		reset-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
-		clock-names = "ref";
-		clocks = <&edp_refclk>;
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@1 {
-				reg = <1>;
-
-				bridge_in: endpoint {
-					remote-endpoint = <&dpi_out>;
-				};
-			};
-
-			port@2 {
-				reg = <2>;
-
-				bridge_out: endpoint {
-					remote-endpoint = <&panel_in>;
-				};
-			};
-		};
-	};
diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
new file mode 100644
index 000000000000..f1541cc05297
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
@@ -0,0 +1,158 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/toshiba,tc358767.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Toshiba TC358767 eDP bridge bindings
+
+maintainers:
+  - Andrey Gusakov <andrey.gusakov@cogentembedded.com>
+
+description: The TC358767 is bridge device which converts DSI/DPI to eDP/DP
+
+properties:
+  compatible:
+    const: toshiba,tc358767
+
+  reg:
+    enum:
+      - 0x68
+      - 0x0f
+    description: |
+        i2c address of the bridge, 0x68 or 0x0f, depending on bootstrap pins
+
+  clock-names:
+    const: "ref"
+
+  clocks:
+    maxItems: 1
+    description: |
+        OF device-tree clock specification for refclk input. The reference.
+        clock rate must be 13 MHz, 19.2 MHz, 26 MHz, or 38.4 MHz.
+
+  shutdown-gpios:
+    maxItems: 1
+    description: |
+        OF device-tree gpio specification for SD pin(active high shutdown input)
+
+  reset-gpios:
+    maxItems: 1
+    description: |
+        OF device-tree gpio specification for RSTX pin(active low system reset)
+
+  toshiba,hpd-pin:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum:
+      - 0
+      - 1
+    description: TC358767 GPIO pin number to which HPD is connected to (0 or 1)
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+    properties:
+      port@0:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: |
+            DSI input port. The remote endpoint phandle should be a
+            reference to a valid DSI output endpoint node
+
+      port@1:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: |
+            DPI input port. The remote endpoint phandle should be a
+            reference to a valid DPI output endpoint node
+
+      port@2:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: |
+            eDP/DP output port. The remote endpoint phandle should be a
+            reference to a valid eDP panel input endpoint node. This port is
+            optional, treated as DP panel if not defined
+
+    oneOf:
+      - required:
+          - port@0
+      - required:
+          - port@1
+
+
+required:
+  - compatible
+  - reg
+  - clock-names
+  - clocks
+  - ports
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    /* DPI input and eDP output */
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        edp-bridge@68 {
+            compatible = "toshiba,tc358767";
+            reg = <0x68>;
+            shutdown-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+            reset-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
+            clock-names = "ref";
+            clocks = <&edp_refclk>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@1 {
+                    reg = <1>;
+
+                    bridge_in_0: endpoint {
+                        remote-endpoint = <&dpi_out>;
+                    };
+                };
+
+                port@2 {
+                    reg = <2>;
+
+                    bridge_out: endpoint {
+                        remote-endpoint = <&panel_in>;
+                    };
+                };
+            };
+        };
+    };
+  - |
+    /* DPI input and DP output */
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        edp-bridge@68 {
+            compatible = "toshiba,tc358767";
+            reg = <0x68>;
+            shutdown-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+            reset-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
+            clock-names = "ref";
+            clocks = <&edp_refclk>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@1 {
+                    reg = <1>;
+
+                    bridge_in_1: endpoint {
+                        remote-endpoint = <&dpi_out>;
+                    };
+                };
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/display/ingenic,ipu.yaml b/Documentation/devicetree/bindings/display/ingenic,ipu.yaml
index e679f48a3886..3f93def2c5a2 100644
--- a/Documentation/devicetree/bindings/display/ingenic,ipu.yaml
+++ b/Documentation/devicetree/bindings/display/ingenic,ipu.yaml
@@ -45,7 +45,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4770-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4770-cgu.h>
     ipu@13080000 {
       compatible = "ingenic,jz4770-ipu", "ingenic,jz4760-ipu";
       reg = <0x13080000 0x800>;
diff --git a/Documentation/devicetree/bindings/display/ingenic,lcd.yaml b/Documentation/devicetree/bindings/display/ingenic,lcd.yaml
index 50d2b0a50e8a..0049010b37ca 100644
--- a/Documentation/devicetree/bindings/display/ingenic,lcd.yaml
+++ b/Documentation/devicetree/bindings/display/ingenic,lcd.yaml
@@ -88,7 +88,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4740-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
     lcd-controller@13050000 {
       compatible = "ingenic,jz4740-lcd";
       reg = <0x13050000 0x1000>;
@@ -107,7 +107,7 @@ examples:
     };
 
   - |
-    #include <dt-bindings/clock/jz4725b-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4725b-cgu.h>
     lcd-controller@13050000 {
       compatible = "ingenic,jz4725b-lcd";
       reg = <0x13050000 0x1000>;
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
index d30428b9fb33..36b01458f45c 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
@@ -19,6 +19,11 @@ Required properties:
   Documentation/devicetree/bindings/graph.txt. This port should be connected
   to the input port of an attached DSI panel or DSI-to-eDP encoder chip.
 
+Optional properties:
+- resets: list of phandle + reset specifier pair, as described in [1].
+
+[1] Documentation/devicetree/bindings/reset/reset.txt
+
 MIPI TX Configuration Module
 ============================
 
@@ -45,6 +50,7 @@ dsi0: dsi@1401b000 {
 	clocks = <&mmsys MM_DSI0_ENGINE>, <&mmsys MM_DSI0_DIGITAL>,
 		 <&mipi_tx0>;
 	clock-names = "engine", "digital", "hs";
+	resets = <&mmsys MT8173_MMSYS_SW0_RST_B_DISP_DSI0>;
 	phys = <&mipi_tx0>;
 	phy-names = "dphy";
 
diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
index 64d8d9e5e47a..63e585f48789 100644
--- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
@@ -17,9 +17,16 @@ properties:
   compatible:
     enum:
       - qcom,sc7180-dp
+      - qcom,sc8180x-dp
+      - qcom,sc8180x-edp
 
   reg:
-    maxItems: 1
+    items:
+      - description: ahb register block
+      - description: aux register block
+      - description: link register block
+      - description: p0 register block
+      - description: p1 register block
 
   interrupts:
     maxItems: 1
@@ -95,12 +102,15 @@ examples:
   - |
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     #include <dt-bindings/clock/qcom,dispcc-sc7180.h>
-    #include <dt-bindings/power/qcom-aoss-qmp.h>
     #include <dt-bindings/power/qcom-rpmpd.h>
 
     displayport-controller@ae90000 {
         compatible = "qcom,sc7180-dp";
-        reg = <0xae90000 0x1400>;
+        reg = <0xae90000 0x200>,
+              <0xae90200 0x200>,
+              <0xae90400 0xc00>,
+              <0xae91000 0x400>,
+              <0xae91400 0x400>;
         interrupt-parent = <&mdss>;
         interrupts = <12>;
         clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
diff --git a/Documentation/devicetree/bindings/display/msm/dpu-sc7280.yaml b/Documentation/devicetree/bindings/display/msm/dpu-sc7280.yaml
new file mode 100644
index 000000000000..fbeb931a026e
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/msm/dpu-sc7280.yaml
@@ -0,0 +1,232 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/dpu-sc7280.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display DPU dt properties for SC7280
+
+maintainers:
+  - Krishna Manikandan <mkrishn@codeaurora.org>
+
+description: |
+  Device tree bindings for MSM Mobile Display Subsystem (MDSS) that encapsulates
+  sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
+  bindings of MDSS and DPU are mentioned for SC7280.
+
+properties:
+  compatible:
+    const: qcom,sc7280-mdss
+
+  reg:
+    maxItems: 1
+
+  reg-names:
+    const: mdss
+
+  power-domains:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Display AHB clock from gcc
+      - description: Display AHB clock from dispcc
+      - description: Display core clock
+
+  clock-names:
+    items:
+      - const: iface
+      - const: ahb
+      - const: core
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  "#address-cells": true
+
+  "#size-cells": true
+
+  "#interrupt-cells":
+    const: 1
+
+  iommus:
+    items:
+      - description: Phandle to apps_smmu node with SID mask for Hard-Fail port0
+
+  ranges: true
+
+  interconnects:
+    items:
+      - description: Interconnect path specifying the port ids for data bus
+
+  interconnect-names:
+    const: mdp0-mem
+
+patternProperties:
+  "^display-controller@[0-9a-f]+$":
+    type: object
+    description: Node containing the properties of DPU.
+
+    properties:
+      compatible:
+        const: qcom,sc7280-dpu
+
+      reg:
+        items:
+          - description: Address offset and size for mdp register set
+          - description: Address offset and size for vbif register set
+
+      reg-names:
+        items:
+          - const: mdp
+          - const: vbif
+
+      clocks:
+        items:
+          - description: Display hf axi clock
+          - description: Display sf axi clock
+          - description: Display ahb clock
+          - description: Display lut clock
+          - description: Display core clock
+          - description: Display vsync clock
+
+      clock-names:
+        items:
+          - const: bus
+          - const: nrt_bus
+          - const: iface
+          - const: lut
+          - const: core
+          - const: vsync
+
+      interrupts:
+        maxItems: 1
+
+      power-domains:
+        maxItems: 1
+
+      operating-points-v2: true
+
+      ports:
+        $ref: /schemas/graph.yaml#/properties/ports
+        description: |
+          Contains the list of output ports from DPU device. These ports
+          connect to interfaces that are external to the DPU hardware,
+          such as DSI, DP etc. Each output port contains an endpoint that
+          describes how it is connected to an external interface.
+
+        properties:
+          port@0:
+            $ref: /schemas/graph.yaml#/properties/port
+            description: DPU_INTF1 (DSI)
+
+          port@1:
+            $ref: /schemas/graph.yaml#/properties/port
+            description: DPU_INTF5 (EDP)
+
+        required:
+          - port@0
+
+    required:
+      - compatible
+      - reg
+      - reg-names
+      - clocks
+      - interrupts
+      - power-domains
+      - operating-points-v2
+      - ports
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - power-domains
+  - clocks
+  - interrupts
+  - interrupt-controller
+  - iommus
+  - ranges
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dispcc-sc7280.h>
+    #include <dt-bindings/clock/qcom,gcc-sc7280.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interconnect/qcom,sc7280.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-subsystem@ae00000 {
+         #address-cells = <1>;
+         #size-cells = <1>;
+         compatible = "qcom,sc7280-mdss";
+         reg = <0xae00000 0x1000>;
+         reg-names = "mdss";
+         power-domains = <&dispcc DISP_CC_MDSS_CORE_GDSC>;
+         clocks = <&gcc GCC_DISP_AHB_CLK>,
+                  <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                  <&dispcc DISP_CC_MDSS_MDP_CLK>;
+         clock-names = "iface",
+                       "ahb",
+                       "core";
+
+         interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+         interrupt-controller;
+         #interrupt-cells = <1>;
+
+         interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>;
+         interconnect-names = "mdp0-mem";
+
+         iommus = <&apps_smmu 0x900 0x402>;
+         ranges;
+
+         display-controller@ae01000 {
+                   compatible = "qcom,sc7280-dpu";
+                   reg = <0x0ae01000 0x8f000>,
+                         <0x0aeb0000 0x2008>;
+
+                   reg-names = "mdp", "vbif";
+
+                   clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+                            <&gcc GCC_DISP_SF_AXI_CLK>,
+                            <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                            <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
+                            <&dispcc DISP_CC_MDSS_MDP_CLK>,
+                            <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+                   clock-names = "bus",
+                                 "nrt_bus",
+                                 "iface",
+                                 "lut",
+                                 "core",
+                                 "vsync";
+
+                   interrupt-parent = <&mdss>;
+                   interrupts = <0>;
+                   power-domains = <&rpmhpd SC7280_CX>;
+                   operating-points-v2 = <&mdp_opp_table>;
+
+                   ports {
+                           #address-cells = <1>;
+                           #size-cells = <0>;
+
+                           port@0 {
+                                   reg = <0>;
+                                   dpu_intf1_out: endpoint {
+                                           remote-endpoint = <&dsi0_in>;
+                                   };
+                           };
+
+                           port@1 {
+                                   reg = <1>;
+                                   dpu_intf5_out: endpoint {
+                                           remote-endpoint = <&edp_in>;
+                                   };
+                           };
+                   };
+         };
+    };
+...
diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
index 064df50e21a5..81dbee4803c0 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
@@ -17,6 +17,7 @@ properties:
     enum:
       - qcom,dsi-phy-14nm
       - qcom,dsi-phy-14nm-660
+      - qcom,dsi-phy-14nm-8953
 
   reg:
     items:
diff --git a/Documentation/devicetree/bindings/display/msm/gpu.txt b/Documentation/devicetree/bindings/display/msm/gpu.txt
deleted file mode 100644
index 090dcb3fc34d..000000000000
--- a/Documentation/devicetree/bindings/display/msm/gpu.txt
+++ /dev/null
@@ -1,157 +0,0 @@
-Qualcomm adreno/snapdragon GPU
-
-Required properties:
-- compatible: "qcom,adreno-XYZ.W", "qcom,adreno" or
-	      "amd,imageon-XYZ.W", "amd,imageon"
-    for example: "qcom,adreno-306.0", "qcom,adreno"
-  Note that you need to list the less specific "qcom,adreno" (since this
-  is what the device is matched on), in addition to the more specific
-  with the chip-id.
-  If "amd,imageon" is used, there should be no top level msm device.
-- reg: Physical base address and length of the controller's registers.
-- interrupts: The interrupt signal from the gpu.
-- clocks: device clocks (if applicable)
-  See ../clocks/clock-bindings.txt for details.
-- clock-names: the following clocks are required by a3xx, a4xx and a5xx
-  cores:
-  * "core"
-  * "iface"
-  * "mem_iface"
-  For GMU attached devices the GPU clocks are not used and are not required. The
-  following devices should not list clocks:
-   - qcom,adreno-630.2
-- iommus: optional phandle to an adreno iommu instance
-- operating-points-v2: optional phandle to the OPP operating points
-- interconnects: optional phandle to an interconnect provider.  See
-  ../interconnect/interconnect.txt for details. Some A3xx and all A4xx platforms
-  will have two paths; all others will have one path.
-- interconnect-names: The names of the interconnect paths that correspond to the
-  interconnects property. Values must be gfx-mem and ocmem.
-- qcom,gmu: For GMU attached devices a phandle to the GMU device that will
-  control the power for the GPU. Applicable targets:
-    - qcom,adreno-630.2
-- zap-shader: For a5xx and a6xx devices this node contains a memory-region that
-  points to reserved memory to store the zap shader that can be used to help
-  bring the GPU out of secure mode.
-- firmware-name: optional property of the 'zap-shader' node, listing the
-  relative path of the device specific zap firmware.
-- sram: phandle to the On Chip Memory (OCMEM) that's present on some a3xx and
-        a4xx Snapdragon SoCs. See
-        Documentation/devicetree/bindings/sram/qcom,ocmem.yaml.
-
-Optional properties:
-- #cooling-cells: The value must be 2. For details, please refer
-	Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml.
-
-Example 3xx/4xx:
-
-/ {
-	...
-
-	gpu: adreno@fdb00000 {
-		compatible = "qcom,adreno-330.2",
-		             "qcom,adreno";
-		reg = <0xfdb00000 0x10000>;
-		reg-names = "kgsl_3d0_reg_memory";
-		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "kgsl_3d0_irq";
-		clock-names = "core",
-		              "iface",
-		              "mem_iface";
-		clocks = <&mmcc OXILI_GFX3D_CLK>,
-		         <&mmcc OXILICX_AHB_CLK>,
-		         <&mmcc OXILICX_AXI_CLK>;
-		sram = <&gpu_sram>;
-		power-domains = <&mmcc OXILICX_GDSC>;
-		operating-points-v2 = <&gpu_opp_table>;
-		iommus = <&gpu_iommu 0>;
-		#cooling-cells = <2>;
-	};
-
-	gpu_sram: ocmem@fdd00000 {
-		compatible = "qcom,msm8974-ocmem";
-
-		reg = <0xfdd00000 0x2000>,
-		      <0xfec00000 0x180000>;
-		reg-names = "ctrl",
-		            "mem";
-
-		clocks = <&rpmcc RPM_SMD_OCMEMGX_CLK>,
-		         <&mmcc OCMEMCX_OCMEMNOC_CLK>;
-		clock-names = "core",
-		              "iface";
-
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		gpu_sram: gpu-sram@0 {
-			reg = <0x0 0x100000>;
-			ranges = <0 0 0xfec00000 0x100000>;
-		};
-	};
-};
-
-Example a6xx (with GMU):
-
-/ {
-	...
-
-	gpu@5000000 {
-		compatible = "qcom,adreno-630.2", "qcom,adreno";
-		#stream-id-cells = <16>;
-
-		reg = <0x5000000 0x40000>, <0x509e000 0x10>;
-		reg-names = "kgsl_3d0_reg_memory", "cx_mem";
-
-		#cooling-cells = <2>;
-
-		/*
-		 * Look ma, no clocks! The GPU clocks and power are
-		 * controlled entirely by the GMU
-		 */
-
-		interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
-
-		iommus = <&adreno_smmu 0>;
-
-		operating-points-v2 = <&gpu_opp_table>;
-
-		interconnects = <&rsc_hlos MASTER_GFX3D &rsc_hlos SLAVE_EBI1>;
-		interconnect-names = "gfx-mem";
-
-		gpu_opp_table: opp-table {
-			compatible = "operating-points-v2";
-
-			opp-430000000 {
-				opp-hz = /bits/ 64 <430000000>;
-				opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
-				opp-peak-kBps = <5412000>;
-			};
-
-			opp-355000000 {
-				opp-hz = /bits/ 64 <355000000>;
-				opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
-				opp-peak-kBps = <3072000>;
-			};
-
-			opp-267000000 {
-				opp-hz = /bits/ 64 <267000000>;
-				opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
-				opp-peak-kBps = <3072000>;
-			};
-
-			opp-180000000 {
-				opp-hz = /bits/ 64 <180000000>;
-				opp-level = <RPMH_REGULATOR_LEVEL_MIN_SVS>;
-				opp-peak-kBps = <1804000>;
-			};
-		};
-
-		qcom,gmu = <&gmu>;
-
-		zap-shader {
-			memory-region = <&zap_shader_region>;
-			firmware-name = "qcom/LENOVO/81JL/qcdxkmsuc850.mbn"
-		};
-	};
-};
diff --git a/Documentation/devicetree/bindings/display/msm/gpu.yaml b/Documentation/devicetree/bindings/display/msm/gpu.yaml
new file mode 100644
index 000000000000..99a1ba3ada56
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/msm/gpu.yaml
@@ -0,0 +1,288 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+
+$id: "http://devicetree.org/schemas/display/msm/gpu.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Devicetree bindings for the Adreno or Snapdragon GPUs
+
+maintainers:
+  - Rob Clark <robdclark@gmail.com>
+
+properties:
+  compatible:
+    oneOf:
+      - description: |
+          The driver is parsing the compat string for Adreno to
+          figure out the gpu-id and patch level.
+        items:
+          - pattern: '^qcom,adreno-[3-6][0-9][0-9]\.[0-9]$'
+          - const: qcom,adreno
+      - description: |
+          The driver is parsing the compat string for Imageon to
+          figure out the gpu-id and patch level.
+        items:
+          - pattern: '^amd,imageon-200\.[0-1]$'
+          - const: amd,imageon
+
+  clocks: true
+
+  clock-names: true
+
+  reg:
+    minItems: 1
+    maxItems: 3
+
+  reg-names:
+    minItems: 1
+    items:
+      - const: kgsl_3d0_reg_memory
+      - const: cx_mem
+      - const: cx_dbgc
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-names:
+    maxItems: 1
+
+  interconnects:
+    minItems: 1
+    maxItems: 2
+
+  interconnect-names:
+    minItems: 1
+    items:
+      - const: gfx-mem
+      - const: ocmem
+
+  iommus:
+    maxItems: 1
+
+  sram:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    minItems: 1
+    maxItems: 4
+    description: |
+      phandles to one or more reserved on-chip SRAM regions.
+      phandle to the On Chip Memory (OCMEM) that's present on some a3xx and
+      a4xx Snapdragon SoCs. See
+      Documentation/devicetree/bindings/sram/qcom,ocmem.yaml
+
+  operating-points-v2: true
+  opp-table:
+    type: object
+
+  power-domains:
+    maxItems: 1
+
+  zap-shader:
+    type: object
+    description: |
+      For a5xx and a6xx devices this node contains a memory-region that
+      points to reserved memory to store the zap shader that can be used to
+      help bring the GPU out of secure mode.
+    properties:
+      memory-region:
+        $ref: /schemas/types.yaml#/definitions/phandle
+
+      firmware-name:
+        description: |
+          Default name of the firmware to load to the remote processor.
+
+  "#cooling-cells":
+    const: 2
+
+  nvmem-cell-names:
+    maxItems: 1
+
+  nvmem-cells:
+    description: efuse registers
+    maxItems: 1
+
+  qcom,gmu:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: |
+      For GMU attached devices a phandle to the GMU device that will
+      control the power for the GPU.
+
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            pattern: '^qcom,adreno-[3-5][0-9][0-9]\.[0-9]$'
+
+    then:
+      properties:
+        clocks:
+          minItems: 2
+          maxItems: 7
+
+        clock-names:
+          items:
+            anyOf:
+              - const: core
+                description: GPU Core clock
+              - const: iface
+                description: GPU Interface clock
+              - const: mem
+                description: GPU Memory clock
+              - const: mem_iface
+                description: GPU Memory Interface clock
+              - const: alt_mem_iface
+                description: GPU Alternative Memory Interface clock
+              - const: gfx3d
+                description: GPU 3D engine clock
+              - const: rbbmtimer
+                description: GPU RBBM Timer for Adreno 5xx series
+          minItems: 2
+          maxItems: 7
+
+      required:
+        - clocks
+        - clock-names
+  - if:
+      properties:
+        compatible:
+          contains:
+            pattern: '^qcom,adreno-6[0-9][0-9]\.[0-9]$'
+
+    then: # Since Adreno 6xx series clocks should be defined in GMU
+      properties:
+        clocks: false
+        clock-names: false
+
+examples:
+  - |
+
+    // Example a3xx/4xx:
+
+    #include <dt-bindings/clock/qcom,mmcc-msm8974.h>
+    #include <dt-bindings/clock/qcom,rpmcc.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    gpu: gpu@fdb00000 {
+        compatible = "qcom,adreno-330.2", "qcom,adreno";
+
+        reg = <0xfdb00000 0x10000>;
+        reg-names = "kgsl_3d0_reg_memory";
+
+        clock-names = "core", "iface", "mem_iface";
+        clocks = <&mmcc OXILI_GFX3D_CLK>,
+                 <&mmcc OXILICX_AHB_CLK>,
+                 <&mmcc OXILICX_AXI_CLK>;
+
+        interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "kgsl_3d0_irq";
+
+        sram = <&gpu_sram>;
+        power-domains = <&mmcc OXILICX_GDSC>;
+        operating-points-v2 = <&gpu_opp_table>;
+        iommus = <&gpu_iommu 0>;
+        #cooling-cells = <2>;
+    };
+
+    ocmem@fdd00000 {
+        compatible = "qcom,msm8974-ocmem";
+
+        reg = <0xfdd00000 0x2000>,
+              <0xfec00000 0x180000>;
+        reg-names = "ctrl", "mem";
+
+        clocks = <&rpmcc RPM_SMD_OCMEMGX_CLK>,
+                 <&mmcc OCMEMCX_OCMEMNOC_CLK>;
+        clock-names = "core", "iface";
+
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0 0xfec00000 0x100000>;
+
+        gpu_sram: gpu-sram@0 {
+            reg = <0x0 0x100000>;
+        };
+    };
+  - |
+
+    // Example a6xx (with GMU):
+
+    #include <dt-bindings/clock/qcom,gpucc-sdm845.h>
+    #include <dt-bindings/clock/qcom,gcc-sdm845.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interconnect/qcom,sdm845.h>
+
+    reserved-memory {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        zap_shader_region: gpu@8f200000 {
+            compatible = "shared-dma-pool";
+            reg = <0x0 0x90b00000 0x0 0xa00000>;
+            no-map;
+        };
+    };
+
+    gpu@5000000 {
+        compatible = "qcom,adreno-630.2", "qcom,adreno";
+
+        reg = <0x5000000 0x40000>, <0x509e000 0x10>;
+        reg-names = "kgsl_3d0_reg_memory", "cx_mem";
+
+        #cooling-cells = <2>;
+
+        interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
+
+        iommus = <&adreno_smmu 0>;
+
+        operating-points-v2 = <&gpu_opp_table>;
+
+        interconnects = <&rsc_hlos MASTER_GFX3D &rsc_hlos SLAVE_EBI1>;
+        interconnect-names = "gfx-mem";
+
+        qcom,gmu = <&gmu>;
+
+        gpu_opp_table: opp-table {
+            compatible = "operating-points-v2";
+
+            opp-430000000 {
+                opp-hz = /bits/ 64 <430000000>;
+                opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
+                opp-peak-kBps = <5412000>;
+            };
+
+            opp-355000000 {
+                opp-hz = /bits/ 64 <355000000>;
+                opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
+                opp-peak-kBps = <3072000>;
+            };
+
+            opp-267000000 {
+                opp-hz = /bits/ 64 <267000000>;
+                opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
+                opp-peak-kBps = <3072000>;
+            };
+
+            opp-180000000 {
+                opp-hz = /bits/ 64 <180000000>;
+                opp-level = <RPMH_REGULATOR_LEVEL_MIN_SVS>;
+                opp-peak-kBps = <1804000>;
+            };
+        };
+
+        zap-shader {
+            memory-region = <&zap_shader_region>;
+            firmware-name = "qcom/LENOVO/81JL/qcdxkmsuc850.mbn";
+        };
+    };
diff --git a/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml b/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml
index b87a2e28c866..a2384bd74cf2 100644
--- a/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml
+++ b/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml
@@ -26,6 +26,10 @@ properties:
       - auo,b101uan08.3
         # BOE TV105WUM-NW0 10.5" WUXGA TFT LCD panel
       - boe,tv105wum-nw0
+        # BOE TV110C9M-LL3 10.95" WUXGA TFT LCD panel
+      - boe,tv110c9m-ll3
+        # INX HJ110IZ-01A 10.95" WUXGA TFT LCD panel
+      - innolux,hj110iz-01a
 
   reg:
     description: the virtual channel number of a DSI peripheral
@@ -36,6 +40,9 @@ properties:
   pp1800-supply:
     description: core voltage supply
 
+  pp3300-supply:
+    description: core voltage supply
+
   avdd-supply:
     description: phandle of the regulator that provides positive voltage
 
diff --git a/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.yaml b/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.yaml
index 4b6dda6dbc0f..17cbd0ad32bf 100644
--- a/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.yaml
+++ b/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Orise Tech OTM8009A 3.97" 480x800 TFT LCD panel (MIPI-DSI video mode)
 
 maintainers:
-  - Philippe CORNU <philippe.cornu@st.com>
+  - Philippe CORNU <philippe.cornu@foss.st.com>
 
 description: |
              The Orise Tech OTM8009A is a 3.97" 480x800 TFT LCD panel connected using
diff --git a/Documentation/devicetree/bindings/display/panel/panel-edp.yaml b/Documentation/devicetree/bindings/display/panel/panel-edp.yaml
new file mode 100644
index 000000000000..bb0cf6827e79
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/panel-edp.yaml
@@ -0,0 +1,188 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/panel-edp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Probeable (via DP AUX / EDID) eDP Panels with simple poweron sequences
+
+maintainers:
+  - Douglas Anderson <dianders@chromium.org>
+
+description: |
+  This binding file can be used to indicate that an eDP panel is connected
+  to a Embedded DisplayPort AUX bus (see display/dp-aux-bus.yaml) without
+  actually specifying exactly what panel is connected. This is useful for
+  the case that more than one different panel could be connected to the
+  board, either for second-sourcing purposes or to support multiple SKUs
+  with different LCDs that hook up to a common board.
+
+  As per above, a requirement for using this binding is that the panel is
+  represented under the DP AUX bus. This means that we can use any
+  information provided by the DP AUX bus (including the EDID) to identify
+  the panel. We can use this to identify display size, resolution, and
+  timings among other things.
+
+  One piece of information about eDP panels that is typically _not_
+  provided anywhere on the DP AUX bus is the power sequencing timings.
+  This is the reason why, historically, we've always had to explicitly
+  list eDP panels. We solve that here with two tricks. The "worst case"
+  power on timings for any panels expected to be connected to a board are
+  specified in these bindings. Once we've powered on, it's expected that
+  the operating system will lookup the panel in a table (based on EDID
+  information) to figure out other power sequencing timings.
+
+  eDP panels in general can have somewhat arbitrary power sequencing
+  requirements. However, even though it's arbitrary in general, the
+  vast majority of panel datasheets have a power sequence diagram that
+  looks the exactly the same as every other panel. Each panel datasheet
+  cares about different timings in this diagram but the fact that the
+  diagram is so similar means we can come up with a single driver to
+  handle it.
+
+  These diagrams all look roughly like this, sometimes labeled with
+  slightly different numbers / lines but all pretty much the same
+  sequence. This is because much of this diagram comes straight from
+  the eDP Standard.
+
+                __________________________________________________
+  Vdd       ___/:                                                :\____       /
+          _/    :                                                :     \_____/
+           :<T1>:<T2>:                                 :<--T10-->:<T11>:<T12>:
+                :    +-----------------------+---------+---------+
+  eDP     -----------+ Black video           | Src vid | Blk vid +
+  Display       :    +-----------------------+---------+---------+
+                :     _______________________:_________:_________:
+  HPD           :<T3>|                       :         :         |
+          ___________|                       :         :         |_____________
+                     :                       :         :         :
+  Sink               +-----------------------:---------:---------+
+  AUX CH  -----------+ AUX Ch operational    :         :         +-------------
+                     +-----------------------:---------:---------+
+                     :                       :         :         :
+                     :<T4>:             :<T7>:         :         :
+  Src main                +------+------+--------------+---------+
+  lnk data----------------+LnkTrn| Idle |Valid vid data| Idle/off+-------------
+                          +------+------+--------------+---------+
+                          : <T5> :<-T6->:<-T8->:       :
+                                               :__:<T9>:
+  LED_EN                                       |  |
+          _____________________________________|  |____________________________
+                                               :  :
+                                     __________:__:_
+  PWM                               |          :  : |
+          __________________________|          :  : |__________________________
+                                    :          :  : :
+                       _____________:__________:__:_:______
+  Bklight         ____/:            :          :  : :     :\____
+  power   _______/     :<---T13---->:          :  : :<T16>:     \______________
+  (Vbl)          :<T17>:<---------T14--------->:  :<-T15->:<T18>:
+
+  The above looks fairly complex but, as per above, each panel only cares
+  about a subset of those timings.
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    const: edp-panel
+
+  hpd-reliable-delay-ms:
+    description:
+      A fixed amount of time that must be waited after powering on the
+      panel's power-supply before the HPD signal is a reliable way to know
+      when the AUX channel is ready. This is useful for panels that glitch
+      the HPD at the start of power-on. This value is not needed if HPD is
+      always reliable for all panels that might be connected.
+
+  hpd-absent-delay-ms:
+    description:
+      The panel specifies that HPD will be asserted this many milliseconds
+      from power on (timing T3 in the diagram above). If we have no way to
+      measure HPD then a fixed delay of this many milliseconds can be used.
+      This can also be used as a timeout when waiting for HPD. Does not
+      include the hpd-reliable-delay, so if hpd-reliable-delay was 80 ms
+      and hpd-absent-delay was 200 ms then we'd do a fixed 80 ms delay and
+      then we know HPD would assert in the next 120 ms. This value is not
+      needed if HPD hooked up, either through a GPIO in the panel node or
+      hooked up directly to the eDP controller.
+
+  backlight: true
+  enable-gpios: true
+  port: true
+  power-supply: true
+  no-hpd: true
+  hpd-gpios: true
+
+additionalProperties: false
+
+required:
+  - compatible
+  - power-supply
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      bridge@2d {
+        compatible = "ti,sn65dsi86";
+        reg = <0x2d>;
+
+        interrupt-parent = <&tlmm>;
+        interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
+
+        enable-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>;
+
+        vpll-supply = <&src_pp1800_s4a>;
+        vccio-supply = <&src_pp1800_s4a>;
+        vcca-supply = <&src_pp1200_l2a>;
+        vcc-supply = <&src_pp1200_l2a>;
+
+        clocks = <&rpmhcc RPMH_LN_BB_CLK2>;
+        clock-names = "refclk";
+
+        no-hpd;
+
+        ports {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          port@0 {
+            reg = <0>;
+            endpoint {
+              remote-endpoint = <&dsi0_out>;
+            };
+          };
+
+          port@1 {
+            reg = <1>;
+            sn65dsi86_out: endpoint {
+              remote-endpoint = <&panel_in_edp>;
+            };
+          };
+        };
+
+        aux-bus {
+          panel {
+            compatible = "edp-panel";
+            power-supply = <&pp3300_dx_edp>;
+            backlight = <&backlight>;
+            hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>;
+            hpd-reliable-delay-ms = <15>;
+
+            port {
+              panel_in_edp: endpoint {
+                remote-endpoint = <&sn65dsi86_out>;
+              };
+            };
+          };
+        };
+      };
+    };
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
index 335776c45474..f3c9395d23b6 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
@@ -166,6 +166,8 @@ properties:
       - innolux,at070tn92
         # Innolux G070Y2-L01 7" WVGA (800x480) TFT LCD panel
       - innolux,g070y2-l01
+        # Innolux G070Y2-T02 7" WVGA (800x480) TFT LCD TTL panel
+      - innolux,g070y2-t02
         # Innolux Corporation 10.1" G101ICE-L01 WXGA (1280x800) LVDS panel
       - innolux,g101ice-l01
         # Innolux Corporation 12.1" WXGA (1280x800) TFT LCD panel
@@ -309,6 +311,8 @@ properties:
       - urt,umsh-8596md-11t
       - urt,umsh-8596md-19t
       - urt,umsh-8596md-20t
+        # Vivax TPC-9150 tablet 9.0" WSVGA TFT LCD panel
+      - vivax,tpc9150-panel
         # VXT 800x480 color TFT LCD panel
       - vxt,vl050-8048nt-c01
         # Winstar Display Corporation 3.5" QVGA (320x240) TFT LCD panel
@@ -317,6 +321,7 @@ properties:
       - yes-optoelectronics,ytc700tlag-05-201c
 
   backlight: true
+  ddc-i2c-bus: true
   enable-gpios: true
   port: true
   power-supply: true
diff --git a/Documentation/devicetree/bindings/display/panel/raydium,rm68200.yaml b/Documentation/devicetree/bindings/display/panel/raydium,rm68200.yaml
index 39477793d289..e8ce2315631a 100644
--- a/Documentation/devicetree/bindings/display/panel/raydium,rm68200.yaml
+++ b/Documentation/devicetree/bindings/display/panel/raydium,rm68200.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Raydium Semiconductor Corporation RM68200 5.5" 720p MIPI-DSI TFT LCD panel
 
 maintainers:
-  - Philippe CORNU <philippe.cornu@st.com>
+  - Philippe CORNU <philippe.cornu@foss.st.com>
 
 description: |
   The Raydium Semiconductor Corporation RM68200 is a 5.5" 720x1280 TFT LCD
diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml b/Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
new file mode 100644
index 000000000000..26e3c820a2f7
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
@@ -0,0 +1,98 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/samsung,s6d27a1.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S6D27A1 display panel
+
+description: The S6D27A1 is a 480x800 DPI display panel from Samsung Mobile
+  Displays (SMD). The panel must obey the rules for a SPI slave device
+  as specified in spi/spi-controller.yaml
+
+maintainers:
+  - Markuss Broks <markuss.broks@gmail.com>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    const: samsung,s6d27a1
+
+  reg: true
+
+  interrupts:
+    description: provides an optional ESD (electrostatic discharge)
+      interrupt that signals abnormalities in the display hardware.
+      This can also be raised for other reasons like erroneous
+      configuration.
+    maxItems: 1
+
+  reset-gpios: true
+
+  vci-supply:
+    description: regulator that supplies the VCI analog voltage
+      usually around 3.0 V
+
+  vccio-supply:
+    description: regulator that supplies the VCCIO voltage usually
+      around 1.8 V
+
+  backlight: true
+
+  spi-cpha: true
+
+  spi-cpol: true
+
+  spi-max-frequency:
+    maximum: 1200000
+
+  port: true
+
+required:
+  - compatible
+  - reg
+  - vci-supply
+  - vccio-supply
+  - spi-cpha
+  - spi-cpol
+  - port
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    spi {
+        compatible = "spi-gpio";
+        sck-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
+        miso-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+        mosi-gpios = <&gpio 2 GPIO_ACTIVE_HIGH>;
+        cs-gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
+        num-chipselects = <1>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+        panel@0 {
+            compatible = "samsung,s6d27a1";
+            spi-max-frequency = <1200000>;
+            spi-cpha;
+            spi-cpol;
+            reg = <0>;
+            vci-supply = <&lcd_3v0_reg>;
+            vccio-supply = <&lcd_1v8_reg>;
+            reset-gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+            interrupt-parent = <&gpio>;
+            interrupts = <5 IRQ_TYPE_EDGE_RISING>;
+
+            port {
+                panel_in: endpoint {
+                    remote-endpoint = <&display_out>;
+                };
+            };
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/display/panel/sharp,ls060t1sx01.yaml b/Documentation/devicetree/bindings/display/panel/sharp,ls060t1sx01.yaml
new file mode 100644
index 000000000000..271c097cc9a4
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/sharp,ls060t1sx01.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/sharp,ls060t1sx01.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sharp Microelectronics 6.0" FullHD TFT LCD panel
+
+maintainers:
+  - Dmitry Baryskov <dmitry.baryshkov@linaro.org>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    const: sharp,ls060t1sx01
+
+  reg: true
+  backlight: true
+  reset-gpios: true
+  port: true
+
+  avdd-supply:
+    description: handle of the regulator that provides the positive supply voltage
+  avee-supply:
+    description: handle of the regulator that provides the negative supply voltage
+  vddi-supply:
+    description: handle of the regulator that provides the I/O supply voltage
+  vddh-supply:
+    description: handle of the regulator that provides the analog supply voltage
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "sharp,ls060t1sx01";
+            reg = <0>;
+            avdd-supply = <&pm8941_l22>;
+            backlight = <&backlight>;
+            reset-gpios = <&pm8916_gpios 25 GPIO_ACTIVE_LOW>;
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml
index e3ca5389c17d..13efea574584 100644
--- a/Documentation/devicetree/bindings/display/renesas,du.yaml
+++ b/Documentation/devicetree/bindings/display/renesas,du.yaml
@@ -39,6 +39,7 @@ properties:
       - renesas,du-r8a77980 # for R-Car V3H compatible DU
       - renesas,du-r8a77990 # for R-Car E3 compatible DU
       - renesas,du-r8a77995 # for R-Car D3 compatible DU
+      - renesas,du-r8a779a0 # for R-Car V3U compatible DU
 
   reg:
     maxItems: 1
@@ -773,6 +774,56 @@ allOf:
         - reset-names
         - renesas,vsps
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - renesas,du-r8a779a0
+    then:
+      properties:
+        clocks:
+          items:
+            - description: Functional clock
+
+        clock-names:
+          maxItems: 1
+          items:
+            - const: du.0
+
+        interrupts:
+          maxItems: 2
+
+        resets:
+          maxItems: 1
+
+        reset-names:
+          items:
+            - const: du.0
+
+        ports:
+          properties:
+            port@0:
+              description: DSI 0
+            port@1:
+              description: DSI 1
+            port@2: false
+            port@3: false
+
+          required:
+            - port@0
+            - port@1
+
+        renesas,vsps:
+          minItems: 2
+
+      required:
+        - clock-names
+        - interrupts
+        - resets
+        - reset-names
+        - renesas,vsps
+
 additionalProperties: false
 
 examples:
diff --git a/Documentation/devicetree/bindings/display/st,stm32-dsi.yaml b/Documentation/devicetree/bindings/display/st,stm32-dsi.yaml
index ed310bbe3afe..ce1ef93cce93 100644
--- a/Documentation/devicetree/bindings/display/st,stm32-dsi.yaml
+++ b/Documentation/devicetree/bindings/display/st,stm32-dsi.yaml
@@ -7,8 +7,8 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 DSI host controller
 
 maintainers:
-  - Philippe Cornu <philippe.cornu@st.com>
-  - Yannick Fertre <yannick.fertre@st.com>
+  - Philippe Cornu <philippe.cornu@foss.st.com>
+  - Yannick Fertre <yannick.fertre@foss.st.com>
 
 description:
   The STMicroelectronics STM32 DSI controller uses the Synopsys DesignWare MIPI-DSI host controller.
diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml b/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
index 4ae3d75492d3..01e2da23790b 100644
--- a/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
+++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
@@ -7,8 +7,8 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 lcd-tft display controller
 
 maintainers:
-  - Philippe Cornu <philippe.cornu@st.com>
-  - Yannick Fertre <yannick.fertre@st.com>
+  - Philippe Cornu <philippe.cornu@foss.st.com>
+  - Yannick Fertre <yannick.fertre@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt b/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt
index 3e64075ac7ec..3b3d0bbfcfff 100644
--- a/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt
+++ b/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt
@@ -60,7 +60,7 @@ Example:
 		blue-and-red-wiring = "crossed";
 
 		port {
-			lcdc_0: endpoint@0 {
+			lcdc_0: endpoint {
 				remote-endpoint = <&hdmi_0>;
 			};
 		};
@@ -75,7 +75,7 @@ Example:
 		pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>;
 
 		port {
-			hdmi_0: endpoint@0 {
+			hdmi_0: endpoint {
 				remote-endpoint = <&lcdc_0>;
 			};
 		};
diff --git a/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml b/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml
index d88bd93f4b80..10ec78ca1c65 100644
--- a/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml
+++ b/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml
@@ -160,8 +160,8 @@ examples:
                <&xlnx_dpdma 2>,
                <&xlnx_dpdma 3>;
 
-        phys = <&psgtr 1 PHY_TYPE_DP 0 3 27000000>,
-               <&psgtr 0 PHY_TYPE_DP 1 3 27000000>;
+        phys = <&psgtr 1 PHY_TYPE_DP 0 3>,
+               <&psgtr 0 PHY_TYPE_DP 1 3>;
 
         phy-names = "dp-phy0", "dp-phy1";
     };
diff --git a/Documentation/devicetree/bindings/display/xylon,logicvc-display.yaml b/Documentation/devicetree/bindings/display/xylon,logicvc-display.yaml
new file mode 100644
index 000000000000..fc02c5d50ce4
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/xylon,logicvc-display.yaml
@@ -0,0 +1,301 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2019 Bootlin
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/display/xylon,logicvc-display.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Xylon LogiCVC display controller
+
+maintainers:
+  - Paul Kocialkowski <paul.kocialkowski@bootlin.com>
+
+description: |
+  The Xylon LogiCVC is a display controller that supports multiple layers.
+  It is usually implemented as programmable logic and was optimized for use
+  with Xilinx Zynq-7000 SoCs and Xilinx FPGAs.
+
+  Because the controller is intended for use in a FPGA, most of the
+  configuration of the controller takes place at logic configuration bitstream
+  synthesis time. As a result, many of the device-tree bindings are meant to
+  reflect the synthesis configuration and must not be configured differently.
+  Matching synthesis parameters are provided when applicable.
+
+  Layers are declared in the "layers" sub-node and have dedicated configuration.
+  In version 3 of the controller, each layer has fixed memory offset and address
+  starting from the video memory base address for its framebuffer. In version 4,
+  framebuffers are configured with a direct memory address instead.
+
+properties:
+  compatible:
+    enum:
+      - xylon,logicvc-3.02.a-display
+      - xylon,logicvc-4.01.a-display
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    minItems: 1
+    maxItems: 4
+
+  clock-names:
+    minItems: 1
+    items:
+      # vclk is required and must be provided as first item.
+      - const: vclk
+      # Other clocks are optional and can be provided in any order.
+      - enum:
+          - vclk2
+          - lvdsclk
+          - lvdsclkn
+      - enum:
+          - vclk2
+          - lvdsclk
+          - lvdsclkn
+      - enum:
+          - vclk2
+          - lvdsclk
+          - lvdsclkn
+
+  interrupts:
+    maxItems: 1
+
+  memory-region:
+    maxItems: 1
+
+  xylon,display-interface:
+    enum:
+      # Parallel RGB interface (C_DISPLAY_INTERFACE == 0)
+      - parallel-rgb
+      # ITU-T BR656 interface (C_DISPLAY_INTERFACE == 1)
+      - bt656
+      # 4-bit LVDS interface (C_DISPLAY_INTERFACE == 2)
+      - lvds-4bits
+      # 3-bit LVDS interface (C_DISPLAY_INTERFACE == 4)
+      - lvds-3bits
+      # DVI interface (C_DISPLAY_INTERFACE == 5)
+      - dvi
+    description: Display output interface (C_DISPLAY_INTERFACE).
+
+  xylon,display-colorspace:
+    enum:
+      # RGB colorspace (C_DISPLAY_COLOR_SPACE == 0)
+      - rgb
+      # YUV 4:2:2 colorspace (C_DISPLAY_COLOR_SPACE == 1)
+      - yuv422
+      # YUV 4:4:4 colorspace (C_DISPLAY_COLOR_SPACE == 2)
+      - yuv444
+    description: Display output colorspace (C_DISPLAY_COLOR_SPACE).
+
+  xylon,display-depth:
+    $ref: "/schemas/types.yaml#/definitions/uint32"
+    description: Display output depth (C_PIXEL_DATA_WIDTH).
+
+  xylon,row-stride:
+    $ref: "/schemas/types.yaml#/definitions/uint32"
+    description: Fixed number of pixels in a framebuffer row (C_ROW_STRIDE).
+
+  xylon,dithering:
+    $ref: "/schemas/types.yaml#/definitions/flag"
+    description: Dithering module is enabled (C_XCOLOR)
+
+  xylon,background-layer:
+    $ref: "/schemas/types.yaml#/definitions/flag"
+    description: |
+      The last layer is used to display a black background (C_USE_BACKGROUND).
+      The layer must still be registered.
+
+  xylon,layers-configurable:
+    $ref: "/schemas/types.yaml#/definitions/flag"
+    description: |
+      Configuration of layers' size, position and offset is enabled
+      (C_USE_SIZE_POSITION).
+
+  layers:
+    type: object
+
+    properties:
+      "#address-cells":
+        const: 1
+
+      "#size-cells":
+        const: 0
+
+    patternProperties:
+      "^layer@[0-9]+$":
+        type: object
+
+        properties:
+          reg:
+            maxItems: 1
+
+          xylon,layer-depth:
+            $ref: "/schemas/types.yaml#/definitions/uint32"
+            description: Layer depth (C_LAYER_X_DATA_WIDTH).
+
+          xylon,layer-colorspace:
+            enum:
+              # RGB colorspace (C_LAYER_X_TYPE == 0)
+              - rgb
+              # YUV packed colorspace (C_LAYER_X_TYPE == 0)
+              - yuv
+            description: Layer colorspace (C_LAYER_X_TYPE).
+
+          xylon,layer-alpha-mode:
+            enum:
+              # Alpha is configured layer-wide (C_LAYER_X_ALPHA_MODE == 0)
+              - layer
+              # Alpha is configured per-pixel (C_LAYER_X_ALPHA_MODE == 1)
+              - pixel
+            description: Alpha mode for the layer (C_LAYER_X_ALPHA_MODE).
+
+          xylon,layer-base-offset:
+            $ref: "/schemas/types.yaml#/definitions/uint32"
+            description: |
+              Offset in number of lines (C_LAYER_X_OFFSET) starting from the
+              video RAM base (C_VMEM_BASEADDR), only for version 3.
+
+          xylon,layer-buffer-offset:
+            $ref: "/schemas/types.yaml#/definitions/uint32"
+            description: |
+              Offset in number of lines (C_BUFFER_*_OFFSET) starting from the
+              layer base offset for the second buffer used in double-buffering.
+
+          xylon,layer-primary:
+            $ref: "/schemas/types.yaml#/definitions/flag"
+            description: |
+              Layer should be registered as a primary plane (exactly one is
+              required).
+
+        additionalProperties: false
+
+        required:
+          - reg
+          - xylon,layer-depth
+          - xylon,layer-colorspace
+          - xylon,layer-alpha-mode
+
+    required:
+      - "#address-cells"
+      - "#size-cells"
+      - layer@0
+
+    additionalProperties: false
+
+    description: |
+      The description of the display controller layers, containing layer
+      sub-nodes that each describe a registered layer.
+
+  port:
+    $ref: /schemas/graph.yaml#/properties/port
+    description: |
+      Video output port, typically connected to a panel or bridge.
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - interrupts
+  - xylon,display-interface
+  - xylon,display-colorspace
+  - xylon,display-depth
+  - xylon,row-stride
+  - layers
+  - port
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    logicvc: logicvc@43c00000 {
+      compatible = "xylon,logicvc-3.02.a", "syscon", "simple-mfd";
+      reg = <0x43c00000 0x6000>;
+
+      #address-cells = <1>;
+      #size-cells = <1>;
+
+      logicvc_display: display@0 {
+        compatible = "xylon,logicvc-3.02.a-display";
+        reg = <0x0 0x6000>;
+
+        memory-region = <&logicvc_cma>;
+
+        clocks = <&logicvc_vclk 0>, <&logicvc_lvdsclk 0>;
+        clock-names = "vclk", "lvdsclk";
+
+        interrupt-parent = <&intc>;
+        interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>;
+
+        xylon,display-interface = "lvds-4bits";
+        xylon,display-colorspace = "rgb";
+        xylon,display-depth = <16>;
+        xylon,row-stride = <1024>;
+
+        xylon,layers-configurable;
+
+        layers {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          layer@0 {
+            reg = <0>;
+            xylon,layer-depth = <16>;
+            xylon,layer-colorspace = "rgb";
+            xylon,layer-alpha-mode = "layer";
+            xylon,layer-base-offset = <0>;
+            xylon,layer-buffer-offset = <480>;
+            xylon,layer-primary;
+          };
+
+          layer@1 {
+            reg = <1>;
+            xylon,layer-depth = <16>;
+            xylon,layer-colorspace = "rgb";
+            xylon,layer-alpha-mode = "layer";
+            xylon,layer-base-offset = <2400>;
+            xylon,layer-buffer-offset = <480>;
+          };
+
+          layer@2 {
+            reg = <2>;
+            xylon,layer-depth = <16>;
+            xylon,layer-colorspace = "rgb";
+            xylon,layer-alpha-mode = "layer";
+            xylon,layer-base-offset = <960>;
+            xylon,layer-buffer-offset = <480>;
+          };
+
+          layer@3 {
+            reg = <3>;
+            xylon,layer-depth = <16>;
+            xylon,layer-colorspace = "rgb";
+            xylon,layer-alpha-mode = "layer";
+            xylon,layer-base-offset = <480>;
+            xylon,layer-buffer-offset = <480>;
+          };
+
+          layer@4 {
+            reg = <4>;
+            xylon,layer-depth = <16>;
+            xylon,layer-colorspace = "rgb";
+            xylon,layer-alpha-mode = "layer";
+            xylon,layer-base-offset = <8192>;
+            xylon,layer-buffer-offset = <480>;
+          };
+        };
+
+        port {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          logicvc_output: endpoint@0 {
+            reg = <0>;
+            remote-endpoint = <&panel_input>;
+          };
+        };
+      };
+    };
diff --git a/Documentation/devicetree/bindings/dma/ingenic,dma.yaml b/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
index ac4d59494fc8..dc059d6fd037 100644
--- a/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
+++ b/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
@@ -68,7 +68,7 @@ unevaluatedProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4780-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
     dma: dma-controller@13420000 {
       compatible = "ingenic,jz4780-dma";
       reg = <0x13420000 0x400>, <0x13421000 0x40>;
diff --git a/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt b/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt
index cf5b9e44432c..6e9a5497b3f2 100644
--- a/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt
+++ b/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt
@@ -15,6 +15,8 @@ Required properties:
   the secure world.
 - qcom,controlled-remotely : optional, indicates that the bam is controlled by
   remote proccessor i.e. execution environment.
+- qcom,powered-remotely : optional, indicates that the bam is powered up by
+  a remote processor but must be initialized by the local processor.
 - num-channels : optional, indicates supported number of DMA channels in a
   remotely controlled bam.
 - qcom,num-ees : optional, indicates supported number of Execution Environments
diff --git a/Documentation/devicetree/bindings/dma/st,stm32-dma.yaml b/Documentation/devicetree/bindings/dma/st,stm32-dma.yaml
index 4bf676fd25dc..55faab6a468e 100644
--- a/Documentation/devicetree/bindings/dma/st,stm32-dma.yaml
+++ b/Documentation/devicetree/bindings/dma/st,stm32-dma.yaml
@@ -50,7 +50,7 @@ description: |
 
 
 maintainers:
-  - Amelie Delaunay <amelie.delaunay@st.com>
+  - Amelie Delaunay <amelie.delaunay@foss.st.com>
 
 allOf:
   - $ref: "dma-controller.yaml#"
diff --git a/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml b/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml
index c8d2b51d8410..f751796531c9 100644
--- a/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml
+++ b/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 DMA MUX (DMA request router) bindings
 
 maintainers:
-  - Amelie Delaunay <amelie.delaunay@st.com>
+  - Amelie Delaunay <amelie.delaunay@foss.st.com>
 
 allOf:
   - $ref: "dma-router.yaml#"
diff --git a/Documentation/devicetree/bindings/dma/st,stm32-mdma.yaml b/Documentation/devicetree/bindings/dma/st,stm32-mdma.yaml
index c30be840be1c..87b4afd2cf62 100644
--- a/Documentation/devicetree/bindings/dma/st,stm32-mdma.yaml
+++ b/Documentation/devicetree/bindings/dma/st,stm32-mdma.yaml
@@ -50,7 +50,7 @@ description: |
        if no HW ack signal is used by the MDMA client
 
 maintainers:
-  - Amelie Delaunay <amelie.delaunay@st.com>
+  - Amelie Delaunay <amelie.delaunay@foss.st.com>
 
 allOf:
   - $ref: "dma-controller.yaml#"
diff --git a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
index 7afc9f2be13a..e66ef2da7879 100644
--- a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
+++ b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
@@ -8,6 +8,7 @@ title: NXP i.MX8 DSP core
 
 maintainers:
   - Daniel Baluta <daniel.baluta@nxp.com>
+  - Shengjiu Wang <shengjiu.wang@nxp.com>
 
 description: |
   Some boards from i.MX8 family contain a DSP core used for
@@ -19,6 +20,10 @@ properties:
       - fsl,imx8qxp-dsp
       - fsl,imx8qm-dsp
       - fsl,imx8mp-dsp
+      - fsl,imx8qxp-hifi4
+      - fsl,imx8qm-hifi4
+      - fsl,imx8mp-hifi4
+      - fsl,imx8ulp-hifi4
 
   reg:
     maxItems: 1
@@ -28,37 +33,53 @@ properties:
       - description: ipg clock
       - description: ocram clock
       - description: core clock
+      - description: debug interface clock
+      - description: message unit clock
+    minItems: 3
 
   clock-names:
     items:
       - const: ipg
       - const: ocram
       - const: core
+      - const: debug
+      - const: mu
+    minItems: 3
 
   power-domains:
     description:
       List of phandle and PM domain specifier as documented in
       Documentation/devicetree/bindings/power/power_domain.txt
+    minItems: 1
     maxItems: 4
 
   mboxes:
     description:
       List of <&phandle type channel> - 2 channels for TXDB, 2 channels for RXDB
+      or - 1 channel for TX, 1 channel for RX, 1 channel for RXDB
       (see mailbox/fsl,mu.txt)
+    minItems: 3
     maxItems: 4
 
   mbox-names:
-    items:
-      - const: txdb0
-      - const: txdb1
-      - const: rxdb0
-      - const: rxdb1
+    minItems: 3
+    maxItems: 4
 
   memory-region:
     description:
       phandle to a node describing reserved memory (System RAM memory)
       used by DSP (see bindings/reserved-memory/reserved-memory.txt)
-    maxItems: 1
+    minItems: 1
+    maxItems: 4
+
+  firmware-name:
+    description: |
+      Default name of the firmware to load to the remote processor.
+
+  fsl,dsp-ctrl:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      Phandle to syscon block which provide access for processor enablement
 
 required:
   - compatible
@@ -70,6 +91,58 @@ required:
   - mbox-names
   - memory-region
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - fsl,imx8qxp-dsp
+              - fsl,imx8qm-dsp
+              - fsl,imx8qxp-hifi4
+              - fsl,imx8qm-hifi4
+    then:
+      properties:
+        power-domains:
+          minItems: 4
+    else:
+      properties:
+        power-domains:
+          maxItems: 1
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - fsl,imx8qxp-hifi4
+              - fsl,imx8qm-hifi4
+              - fsl,imx8mp-hifi4
+              - fsl,imx8ulp-hifi4
+    then:
+      properties:
+        memory-region:
+          minItems: 4
+        mboxes:
+          maxItems: 3
+        mbox-names:
+          items:
+            - const: tx
+            - const: rx
+            - const: rxdb
+    else:
+      properties:
+        memory-region:
+          maxItems: 1
+        mboxes:
+          minItems: 4
+        mbox-names:
+          items:
+            - const: txdb0
+            - const: txdb1
+            - const: rxdb0
+            - const: rxdb1
+
 additionalProperties: false
 
 examples:
@@ -91,3 +164,41 @@ examples:
         mboxes = <&lsio_mu13 2 0>, <&lsio_mu13 2 1>, <&lsio_mu13 3 0>, <&lsio_mu13 3 1>;
         memory-region = <&dsp_reserved>;
     };
+  - |
+    #include <dt-bindings/clock/imx8mp-clock.h>
+    dsp_reserved: dsp@92400000 {
+      reg = <0x92400000 0x1000000>;
+      no-map;
+    };
+    dsp_vdev0vring0: vdev0vring0@942f0000 {
+      reg = <0x942f0000 0x8000>;
+      no-map;
+    };
+    dsp_vdev0vring1: vdev0vring1@942f8000 {
+      reg = <0x942f8000 0x8000>;
+      no-map;
+    };
+    dsp_vdev0buffer: vdev0buffer@94300000 {
+      compatible = "shared-dma-pool";
+      reg = <0x94300000 0x100000>;
+      no-map;
+    };
+
+    dsp: dsp@3b6e8000 {
+      compatible = "fsl,imx8mp-hifi4";
+      reg = <0x3b6e8000 0x88000>;
+      clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_DSP_ROOT>,
+               <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_OCRAMA_IPG>,
+               <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_DSP_ROOT>,
+               <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_DSPDBG_ROOT>;
+      clock-names = "ipg", "ocram", "core", "debug";
+      firmware-name = "imx/dsp/hifi4.bin";
+      power-domains = <&audiomix_pd>;
+      mbox-names = "tx", "rx", "rxdb";
+      mboxes = <&mu2 0 0>,
+               <&mu2 1 0>,
+               <&mu2 3 0>;
+      memory-region = <&dsp_vdev0buffer>, <&dsp_vdev0vring0>,
+                      <&dsp_vdev0vring1>, <&dsp_reserved>;
+      fsl,dsp-ctrl = <&audio_blk_ctrl>;
+    };
diff --git a/Documentation/devicetree/bindings/eeprom/at24.yaml b/Documentation/devicetree/bindings/eeprom/at24.yaml
index 914a423ec449..4c5396a9744f 100644
--- a/Documentation/devicetree/bindings/eeprom/at24.yaml
+++ b/Documentation/devicetree/bindings/eeprom/at24.yaml
@@ -98,6 +98,12 @@ properties:
           - const: nxp,se97b
           - const: atmel,24c02
       - items:
+          - const: onnn,cat24c04
+          - const: atmel,24c04
+      - items:
+          - const: onnn,cat24c05
+          - const: atmel,24c04
+      - items:
           - const: renesas,r1ex24002
           - const: atmel,24c02
       - items:
diff --git a/Documentation/devicetree/bindings/example-schema.yaml b/Documentation/devicetree/bindings/example-schema.yaml
index ff6ec65145cf..c078796ae1b5 100644
--- a/Documentation/devicetree/bindings/example-schema.yaml
+++ b/Documentation/devicetree/bindings/example-schema.yaml
@@ -119,7 +119,7 @@ properties:
     # valid for this binding.
 
   clock-frequency:
-    # The type is set in the core schema. Per device schema only need to set
+    # The type is set in the core schema. Per-device schema only need to set
     # constraints on the possible values.
     minimum: 100
     maximum: 400000
@@ -133,24 +133,24 @@ properties:
   # *-supply is always a single phandle, so nothing more to define.
   foo-supply: true
 
-  # Vendor specific properties
+  # Vendor-specific properties
   #
-  # Vendor specific properties have slightly different schema requirements than
+  # Vendor-specific properties have slightly different schema requirements than
   # common properties. They must have at least a type definition and
   # 'description'.
   vendor,int-property:
-    description: Vendor specific properties must have a description
+    description: Vendor-specific properties must have a description
     $ref: /schemas/types.yaml#/definitions/uint32
     enum: [2, 4, 6, 8, 10]
 
   vendor,bool-property:
-    description: Vendor specific properties must have a description. Boolean
+    description: Vendor-specific properties must have a description. Boolean
       properties are one case where the json-schema 'type' keyword can be used
       directly.
     type: boolean
 
   vendor,string-array-property:
-    description: Vendor specific properties should reference a type in the
+    description: Vendor-specific properties should reference a type in the
       core schema.
     $ref: /schemas/types.yaml#/definitions/string-array
     items:
@@ -158,7 +158,7 @@ properties:
       - enum: [baz, boo]
 
   vendor,property-in-standard-units-microvolt:
-    description: Vendor specific properties having a standard unit suffix
+    description: Vendor-specific properties having a standard unit suffix
       don't need a type.
     enum: [ 100, 200, 300 ]
 
diff --git a/Documentation/devicetree/bindings/extcon/extcon-usbc-tusb320.yaml b/Documentation/devicetree/bindings/extcon/extcon-usbc-tusb320.yaml
index 9875b4d5c356..71a9f2e5d0dc 100644
--- a/Documentation/devicetree/bindings/extcon/extcon-usbc-tusb320.yaml
+++ b/Documentation/devicetree/bindings/extcon/extcon-usbc-tusb320.yaml
@@ -11,7 +11,9 @@ maintainers:
 
 properties:
   compatible:
-    const: ti,tusb320
+    enum:
+      - ti,tusb320
+      - ti,tusb320l
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.txt b/Documentation/devicetree/bindings/firmware/qcom,scm.txt
index a7333ad938d2..d7e3cda8924e 100644
--- a/Documentation/devicetree/bindings/firmware/qcom,scm.txt
+++ b/Documentation/devicetree/bindings/firmware/qcom,scm.txt
@@ -13,8 +13,10 @@ Required properties:
  * "qcom,scm-ipq806x"
  * "qcom,scm-ipq8074"
  * "qcom,scm-mdm9607"
+ * "qcom,scm-msm8226"
  * "qcom,scm-msm8660"
  * "qcom,scm-msm8916"
+ * "qcom,scm-msm8953"
  * "qcom,scm-msm8960"
  * "qcom,scm-msm8974"
  * "qcom,scm-msm8994"
@@ -33,7 +35,7 @@ Required properties:
  * core clock required for "qcom,scm-apq8064", "qcom,scm-msm8660" and
    "qcom,scm-msm8960"
  * core, iface and bus clocks required for "qcom,scm-apq8084",
-   "qcom,scm-msm8916" and "qcom,scm-msm8974"
+   "qcom,scm-msm8916", "qcom,scm-msm8953" and "qcom,scm-msm8974"
 - clock-names: Must contain "core" for the core clock, "iface" for the interface
   clock and "bus" for the bus clock per the requirements of the compatible.
 - qcom,dload-mode: phandle to the TCSR hardware block and offset of the
diff --git a/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml b/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml
new file mode 100644
index 000000000000..396101a223e7
--- /dev/null
+++ b/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gnss/u-blox,neo-6m.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: U-blox GNSS Receiver Device Tree Bindings
+
+maintainers:
+  - Johan Hovold <johan@kernel.org>
+
+description: >
+  The U-blox GNSS receivers can use UART, DDC (I2C), SPI and USB interfaces.
+
+properties:
+  compatible:
+    enum:
+      - u-blox,neo-6m
+      - u-blox,neo-8
+      - u-blox,neo-m8
+
+  reg:
+    description: >
+      The DDC Slave Address, SPI chip select address, the number of the USB hub
+      port or the USB host-controller port to which this device is attached,
+      depending on the bus used. Required for the DDC, SPI or USB busses.
+
+  vcc-supply:
+    description: >
+      Main voltage regulator
+
+  timepulse-gpios:
+    maxItems: 1
+    description: >
+      Time pulse GPIO
+
+  u-blox,extint-gpios:
+    maxItems: 1
+    description: >
+      GPIO connected to the "external interrupt" input pin
+  
+  v-bckp-supply:
+    description: >
+      Backup voltage regulator
+
+  current-speed: true
+
+required:
+  - compatible
+  - vcc-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    serial {
+        gnss {
+            compatible = "u-blox,neo-8";
+            v-bckp-supply = <&gnss_v_bckp_reg>;
+            vcc-supply = <&gnss_vcc_reg>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/gnss/u-blox.txt b/Documentation/devicetree/bindings/gnss/u-blox.txt
deleted file mode 100644
index 7cdefd058fe0..000000000000
--- a/Documentation/devicetree/bindings/gnss/u-blox.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-u-blox GNSS Receiver DT binding
-
-The u-blox GNSS receivers can use UART, DDC (I2C), SPI and USB interfaces.
-
-Please see Documentation/devicetree/bindings/gnss/gnss.txt for generic
-properties.
-
-Required properties:
-
-- compatible	: Must be one of
-
-			"u-blox,neo-6m"
-			"u-blox,neo-8"
-			"u-blox,neo-m8"
-
-- vcc-supply	: Main voltage regulator
-
-Required properties (DDC):
-- reg		: DDC (I2C) slave address
-
-Required properties (SPI):
-- reg		: SPI chip select address
-
-Required properties (USB):
-- reg		: Number of the USB hub port or the USB host-controller port
-                  to which this device is attached
-
-Optional properties:
-
-- timepulse-gpios	: Time pulse GPIO
-- u-blox,extint-gpios	: GPIO connected to the "external interrupt" input pin
-- v-bckp-supply	: Backup voltage regulator
-
-Example:
-
-serial@1234 {
-	compatible = "ns16550a";
-
-	gnss {
-		compatible = "u-blox,neo-8";
-
-		v-bckp-supply = <&gnss_v_bckp_reg>;
-		vcc-supply = <&gnss_vcc_reg>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/gpio/gpio-axp209.txt b/Documentation/devicetree/bindings/gpio/gpio-axp209.txt
deleted file mode 100644
index fc42b2caa06d..000000000000
--- a/Documentation/devicetree/bindings/gpio/gpio-axp209.txt
+++ /dev/null
@@ -1,75 +0,0 @@
-AXP209 GPIO & pinctrl controller
-
-This driver follows the usual GPIO bindings found in
-Documentation/devicetree/bindings/gpio/gpio.txt
-
-This driver follows the usual pinctrl bindings found in
-Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
-
-This driver employs the per-pin muxing pattern.
-
-Required properties:
-- compatible: Should be one of:
-	- "x-powers,axp209-gpio"
-	- "x-powers,axp813-gpio"
-- #gpio-cells: Should be two. The first cell is the pin number and the
-  second is the GPIO flags.
-- gpio-controller: Marks the device node as a GPIO controller.
-
-This node must be a subnode of the axp20x PMIC, documented in
-Documentation/devicetree/bindings/mfd/axp20x.txt
-
-Example:
-
-axp209: pmic@34 {
-	compatible = "x-powers,axp209";
-	reg = <0x34>;
-	interrupt-parent = <&nmi_intc>;
-	interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-	interrupt-controller;
-	#interrupt-cells = <1>;
-
-	axp_gpio: gpio {
-		compatible = "x-powers,axp209-gpio";
-		gpio-controller;
-		#gpio-cells = <2>;
-	};
-};
-
-The GPIOs can be muxed to other functions and therefore, must be a subnode of
-axp_gpio.
-
-Example:
-
-&axp_gpio {
-	gpio0_adc: gpio0-adc {
-		pins = "GPIO0";
-		function = "adc";
-	};
-};
-
-&example_node {
-	pinctrl-names = "default";
-	pinctrl-0 = <&gpio0_adc>;
-};
-
-GPIOs and their functions
--------------------------
-
-Each GPIO is independent from the other (i.e. GPIO0 in gpio_in function does
-not force GPIO1 and GPIO2 to be in gpio_in function as well).
-
-axp209
-------
-GPIO	|	Functions
-------------------------
-GPIO0	|	gpio_in, gpio_out, ldo, adc
-GPIO1	|	gpio_in, gpio_out, ldo, adc
-GPIO2	|	gpio_in, gpio_out
-
-axp813
-------
-GPIO	|	Functions
-------------------------
-GPIO0	|	gpio_in, gpio_out, ldo, adc
-GPIO1	|	gpio_in, gpio_out, ldo
diff --git a/Documentation/devicetree/bindings/gpio/gpio-xlp.txt b/Documentation/devicetree/bindings/gpio/gpio-xlp.txt
deleted file mode 100644
index 47fc64922fe0..000000000000
--- a/Documentation/devicetree/bindings/gpio/gpio-xlp.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-Netlogic XLP Family GPIO
-========================
-
-This GPIO driver is used for following Netlogic XLP SoCs:
-	XLP832, XLP316, XLP208, XLP980, XLP532
-This GPIO driver is also compatible with GPIO controller found on
-Broadcom Vulcan ARM64.
-
-Required properties:
--------------------
-
-- compatible: Should be one of the following:
-  - "netlogic,xlp832-gpio": For Netlogic XLP832
-  - "netlogic,xlp316-gpio": For Netlogic XLP316
-  - "netlogic,xlp208-gpio": For Netlogic XLP208
-  - "netlogic,xlp980-gpio": For Netlogic XLP980
-  - "netlogic,xlp532-gpio": For Netlogic XLP532
-  - "brcm,vulcan-gpio": For Broadcom Vulcan ARM64
-- reg: Physical base address and length of the controller's registers.
-- #gpio-cells: Should be two. The first cell is the pin number and the second
-  cell is used to specify optional parameters (currently unused).
-- gpio-controller: Marks the device node as a GPIO controller.
-- nr-gpios: Number of GPIO pins supported by the controller.
-- interrupt-cells: Should be two. The first cell is the GPIO Number. The
-  second cell is used to specify flags. The following subset of flags is
-  supported:
-  - trigger type:
-	1 = low to high edge triggered.
-	2 = high to low edge triggered.
-	4 = active high level-sensitive.
-	8 = active low level-sensitive.
-- interrupts: Interrupt number for this device.
-- interrupt-controller: Identifies the node as an interrupt controller.
-
-Example:
-
-	gpio: xlp_gpio@34000 {
-		compatible = "netlogic,xlp316-gpio";
-		reg = <0 0x34100 0x1000
-		       0 0x35100 0x1000>;
-		#gpio-cells = <2>;
-		gpio-controller;
-		nr-gpios = <57>;
-
-		#interrupt-cells = <2>;
-		interrupt-parent = <&pic>;
-		interrupts = <39>;
-		interrupt-controller;
-	};
diff --git a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml
index 0d62c28fb58d..d4e42c2b995b 100644
--- a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml
+++ b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml
@@ -29,6 +29,8 @@ properties:
 
   gpio-controller: true
 
+  gpio-line-names: true
+
   "#gpio-cells":
     const: 2
 
diff --git a/Documentation/devicetree/bindings/gpio/x-powers,axp209-gpio.yaml b/Documentation/devicetree/bindings/gpio/x-powers,axp209-gpio.yaml
new file mode 100644
index 000000000000..0f628b088cec
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/x-powers,axp209-gpio.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/gpio/x-powers,axp209-gpio.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: X-Powers AXP209 GPIO Device Tree Bindings
+
+maintainers:
+  - Chen-Yu Tsai <wens@csie.org>
+
+properties:
+  "#gpio-cells":
+    const: 2
+    description: >
+      The first cell is the pin number and the second is the GPIO flags.
+
+  compatible:
+    oneOf:
+      - enum:
+          - x-powers,axp209-gpio
+          - x-powers,axp813-gpio
+      - items:
+          - const: x-powers,axp803-gpio
+          - const: x-powers,axp813-gpio
+
+  gpio-controller: true
+
+patternProperties:
+  "^.*-pins?$":
+    $ref: /schemas/pinctrl/pinmux-node.yaml#
+
+    properties:
+      pins:
+        items:
+          enum:
+            - GPIO0
+            - GPIO1
+            - GPIO2
+
+      function:
+        enum:
+          - adc
+          - ldo
+          - gpio_in
+          - gpio_out
+
+required:
+  - compatible
+  - "#gpio-cells"
+  - gpio-controller
+
+additionalProperties: false
+
+...
diff --git a/Documentation/devicetree/bindings/gpio/xlnx,zynqmp-gpio-modepin.yaml b/Documentation/devicetree/bindings/gpio/xlnx,zynqmp-gpio-modepin.yaml
new file mode 100644
index 000000000000..31c0fc345903
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/xlnx,zynqmp-gpio-modepin.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/gpio/xlnx,zynqmp-gpio-modepin.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: ZynqMP Mode Pin GPIO controller
+
+description:
+  PS_MODE is 4-bits boot mode pins sampled on POR deassertion. Mode Pin
+  GPIO controller with configurable from numbers of pins (from 0 to 3 per
+  PS_MODE). Every pin can be configured as input/output.
+
+maintainers:
+  - Piyush Mehta <piyush.mehta@xilinx.com>
+
+properties:
+  compatible:
+    const: xlnx,zynqmp-gpio-modepin
+
+  gpio-controller: true
+
+  "#gpio-cells":
+    const: 2
+
+required:
+  - compatible
+  - gpio-controller
+  - "#gpio-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    zynqmp-firmware {
+        gpio {
+            compatible = "xlnx,zynqmp-gpio-modepin";
+            gpio-controller;
+            #gpio-cells = <2>;
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvdec.yaml b/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvdec.yaml
new file mode 100644
index 000000000000..3cf862976448
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvdec.yaml
@@ -0,0 +1,106 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/gpu/host1x/nvidia,tegra210-nvdec.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Device tree binding for NVIDIA Tegra NVDEC
+
+description: |
+  NVDEC is the hardware video decoder present on NVIDIA Tegra210
+  and newer chips. It is located on the Host1x bus and typically
+  programmed through Host1x channels.
+
+maintainers:
+  - Thierry Reding <treding@gmail.com>
+  - Mikko Perttunen <mperttunen@nvidia.com>
+
+properties:
+  $nodename:
+    pattern: "^nvdec@[0-9a-f]*$"
+
+  compatible:
+    enum:
+      - nvidia,tegra210-nvdec
+      - nvidia,tegra186-nvdec
+      - nvidia,tegra194-nvdec
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: nvdec
+
+  resets:
+    maxItems: 1
+
+  reset-names:
+    items:
+      - const: nvdec
+
+  power-domains:
+    maxItems: 1
+
+  iommus:
+    maxItems: 1
+
+  dma-coherent: true
+
+  interconnects:
+    items:
+      - description: DMA read memory client
+      - description: DMA read 2 memory client
+      - description: DMA write memory client
+
+  interconnect-names:
+    items:
+      - const: dma-mem
+      - const: read-1
+      - const: write
+
+  nvidia,host1x-class:
+    description: |
+      Host1x class of the engine, used to specify the targeted engine
+      when programming the engine through Host1x channels or when
+      configuring engine-specific behavior in Host1x.
+    default: 0xf0
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - resets
+  - reset-names
+  - power-domains
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/tegra186-clock.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/memory/tegra186-mc.h>
+    #include <dt-bindings/power/tegra186-powergate.h>
+    #include <dt-bindings/reset/tegra186-reset.h>
+
+    nvdec@15480000 {
+            compatible = "nvidia,tegra186-nvdec";
+            reg = <0x15480000 0x40000>;
+            clocks = <&bpmp TEGRA186_CLK_NVDEC>;
+            clock-names = "nvdec";
+            resets = <&bpmp TEGRA186_RESET_NVDEC>;
+            reset-names = "nvdec";
+
+            power-domains = <&bpmp TEGRA186_POWER_DOMAIN_NVDEC>;
+            interconnects = <&mc TEGRA186_MEMORY_CLIENT_NVDECSRD &emc>,
+                            <&mc TEGRA186_MEMORY_CLIENT_NVDECSRD1 &emc>,
+                            <&mc TEGRA186_MEMORY_CLIENT_NVDECSWR &emc>;
+            interconnect-names = "dma-mem", "read-1", "write";
+            iommus = <&smmu TEGRA186_SID_NVDEC>;
+    };
diff --git a/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.yaml b/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.yaml
index 47cf9c8d97e9..b18c616035a8 100644
--- a/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.yaml
+++ b/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.yaml
@@ -7,8 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 Hardware Spinlock bindings
 
 maintainers:
-  - Benjamin Gaignard <benjamin.gaignard@st.com>
-  - Fabien Dessenne <fabien.dessenne@st.com>
+  - Fabien Dessenne <fabien.dessenne@foss.st.com>
 
 properties:
   "#hwlock-cells":
diff --git a/Documentation/devicetree/bindings/hwmon/dps650ab.txt b/Documentation/devicetree/bindings/hwmon/dps650ab.txt
deleted file mode 100644
index 76780e795899..000000000000
--- a/Documentation/devicetree/bindings/hwmon/dps650ab.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-Bindings for Delta Electronics DPS-650-AB power supply
-
-Required properties:
-- compatible : "delta,dps650ab"
-- reg        : I2C address, one of 0x58, 0x59.
-
-Example:
-	dps650ab@58 {
-		    compatible = "delta,dps650ab";
-		    reg = <0x58>;
-	};
diff --git a/Documentation/devicetree/bindings/hwmon/hih6130.txt b/Documentation/devicetree/bindings/hwmon/hih6130.txt
deleted file mode 100644
index 2c43837af4c2..000000000000
--- a/Documentation/devicetree/bindings/hwmon/hih6130.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Honeywell Humidicon HIH-6130 humidity/temperature sensor
---------------------------------------------------------
-
-Requires node properties:
-- compatible : "honeywell,hi6130"
-- reg : the I2C address of the device. This is 0x27.
-
-Example:
-	hih6130@27 {
-		compatible = "honeywell,hih6130";
-		reg = <0x27>;
-	};
diff --git a/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt b/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
deleted file mode 100644
index d9a2719f9243..000000000000
--- a/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-Device-tree bindings for IBM Common Form Factor Power Supply Versions 1 and 2
------------------------------------------------------------------------------
-
-Required properties:
- - compatible				: Must be one of the following:
-						"ibm,cffps1"
-						"ibm,cffps2"
-						or "ibm,cffps" if the system
-						must support any version of the
-						power supply
- - reg = < I2C bus address >;		: Address of the power supply on the
-					  I2C bus.
-
-Example:
-
-    i2c-bus@100 {
-        #address-cells = <1>;
-        #size-cells = <0>;
-        #interrupt-cells = <1>;
-        < more properties >
-
-        power-supply@68 {
-            compatible = "ibm,cffps1";
-            reg = <0x68>;
-        };
-    };
diff --git a/Documentation/devicetree/bindings/hwmon/iio-hwmon.yaml b/Documentation/devicetree/bindings/hwmon/iio-hwmon.yaml
new file mode 100644
index 000000000000..f5a6cc3efd33
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/iio-hwmon.yaml
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/hwmon/iio-hwmon.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: ADC-attached Hardware Sensor Device Tree Bindings
+
+maintainers:
+  - Jonathan Cameron <jic23@kernel.org>
+
+description: >
+  Bindings for hardware monitoring devices connected to ADC controllers
+  supporting the Industrial I/O bindings.
+
+properties:
+  compatible:
+    const: iio-hwmon
+
+  io-channels:
+    minItems: 1
+    maxItems: 8 # Should be enough
+    description: >
+      List of phandles to ADC channels to read the monitoring values
+
+required:
+  - compatible
+  - io-channels
+
+additionalProperties: false
+
+examples:
+  - |
+      iio-hwmon {
+          compatible = "iio-hwmon";
+          io-channels = <&adc 1>, <&adc 2>;
+      };
diff --git a/Documentation/devicetree/bindings/hwmon/jc42.txt b/Documentation/devicetree/bindings/hwmon/jc42.txt
deleted file mode 100644
index f569db58f64a..000000000000
--- a/Documentation/devicetree/bindings/hwmon/jc42.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-Properties for Jedec JC-42.4 compatible temperature sensors
-
-Required properties:
-- compatible: May include a device-specific string consisting of the
-	      manufacturer and the name of the chip. A list of supported
-	      chip names follows.
-	      Must include "jedec,jc-42.4-temp" for any Jedec JC-42.4
-	      compatible temperature sensor.
-
-	      Supported chip names:
-		adi,adt7408
-		atmel,at30ts00
-		atmel,at30tse004
-		onnn,cat6095
-		onnn,cat34ts02
-		maxim,max6604
-		microchip,mcp9804
-		microchip,mcp9805
-		microchip,mcp9808
-		microchip,mcp98243
-		microchip,mcp98244
-		microchip,mcp9843
-		nxp,se97
-		nxp,se98
-		st,stts2002
-		st,stts2004
-		st,stts3000
-		st,stts424
-		st,stts424e
-		idt,tse2002
-		idt,tse2004
-		idt,ts3000
-		idt,ts3001
-
-- reg: I2C address
-
-Optional properties:
-- smbus-timeout-disable: When set, the smbus timeout function will be disabled.
-			 This is not supported on all chips.
-
-Example:
-
-temp-sensor@1a {
-	compatible = "jedec,jc-42.4-temp";
-	reg = <0x1a>;
-};
diff --git a/Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml b/Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
new file mode 100644
index 000000000000..0e49b3901161
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/jedec,jc42.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Jedec JC-42.4 compatible temperature sensors
+
+maintainers:
+  - Jean Delvare <jdelvare@suse.com>
+  - Guenter Roeck <linux@roeck-us.net>
+
+select:
+  properties:
+    compatible:
+      const: jedec,jc-42.4-temp
+
+  required:
+    - compatible
+
+properties:
+  compatible:
+    oneOf:
+      - const: jedec,jc-42.4-temp
+      - items:
+          - enum:
+              - adi,adt7408
+              - atmel,at30ts00
+              - atmel,at30tse004
+              - idt,tse2002
+              - idt,tse2004
+              - idt,ts3000
+              - idt,ts3001
+              - maxim,max6604
+              - microchip,mcp9804
+              - microchip,mcp9805
+              - microchip,mcp9808
+              - microchip,mcp98243
+              - microchip,mcp98244
+              - microchip,mcp9843
+              - nxp,se97
+              - nxp,se97b
+              - nxp,se98
+              - onnn,cat6095
+              - onnn,cat34ts02
+              - st,stts2002
+              - st,stts2004
+              - st,stts3000
+              - st,stts424
+              - st,stts424e
+          - const: jedec,jc-42.4-temp
+
+  reg:
+    maxItems: 1
+
+  smbus-timeout-disable:
+    description: |
+      When set, the smbus timeout function will be disabled. This is not
+      supported on all chips.
+    type: boolean
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        temp-sensor@1a {
+            compatible = "jedec,jc-42.4-temp";
+            reg = <0x1a>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/hwmon/lltc,ltc4151.yaml b/Documentation/devicetree/bindings/hwmon/lltc,ltc4151.yaml
new file mode 100644
index 000000000000..4b5851c326f7
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/lltc,ltc4151.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/lltc,ltc4151.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LTC4151 High Voltage I2C Current and Voltage Monitor
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    const: lltc,ltc4151
+
+  reg:
+    maxItems: 1
+
+  shunt-resistor-micro-ohms:
+    description:
+      Shunt resistor value in micro-Ohms
+    default: 1000
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        sensor@6e {
+            compatible = "lltc,ltc4151";
+            reg = <0x6e>;
+            shunt-resistor-micro-ohms = <1500>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/hwmon/lm70.txt b/Documentation/devicetree/bindings/hwmon/lm70.txt
deleted file mode 100644
index ea417a0d32af..000000000000
--- a/Documentation/devicetree/bindings/hwmon/lm70.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-* LM70/TMP121/LM71/LM74 thermometer.
-
-Required properties:
-- compatible: one of
-		"ti,lm70"
-		"ti,tmp121"
-		"ti,tmp122"
-		"ti,lm71"
-		"ti,lm74"
-
-See Documentation/devicetree/bindings/spi/spi-bus.txt for more required and
-optional properties.
-
-Example:
-
-spi_master {
-	temperature-sensor@0 {
-		compatible = "ti,lm70";
-		reg = <0>;
-		spi-max-frequency = <1000000>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/hwmon/lm90.txt b/Documentation/devicetree/bindings/hwmon/lm90.txt
deleted file mode 100644
index 398dcb965751..000000000000
--- a/Documentation/devicetree/bindings/hwmon/lm90.txt
+++ /dev/null
@@ -1,51 +0,0 @@
-* LM90 series thermometer.
-
-Required node properties:
-- compatible: manufacturer and chip name, one of
-		"adi,adm1032"
-		"adi,adt7461"
-		"adi,adt7461a"
-		"gmt,g781"
-		"national,lm90"
-		"national,lm86"
-		"national,lm89"
-		"national,lm99"
-		"dallas,max6646"
-		"dallas,max6647"
-		"dallas,max6649"
-		"dallas,max6657"
-		"dallas,max6658"
-		"dallas,max6659"
-		"dallas,max6680"
-		"dallas,max6681"
-		"dallas,max6695"
-		"dallas,max6696"
-		"onnn,nct1008"
-		"winbond,w83l771"
-		"nxp,sa56004"
-		"ti,tmp451"
-
-- reg: I2C bus address of the device
-
-- vcc-supply: vcc regulator for the supply voltage.
-
-Optional properties:
-- interrupts: Contains a single interrupt specifier which describes the
-              LM90 "-ALERT" pin output.
-              See interrupt-controller/interrupts.txt for the format.
-
-- #thermal-sensor-cells: should be set to 1. See thermal/thermal-sensor.yaml
-	      for details. See <include/dt-bindings/thermal/lm90.h> for the
-	      definition of the local, remote and 2nd remote sensor index
-	      constants.
-
-Example LM90 node:
-
-temp-sensor {
-	compatible = "onnn,nct1008";
-	reg = <0x4c>;
-	vcc-supply = <&palmas_ldo6_reg>;
-	interrupt-parent = <&gpio>;
-	interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_LOW>;
-	#thermal-sensor-cells = <1>;
-}
diff --git a/Documentation/devicetree/bindings/hwmon/ltc4151.txt b/Documentation/devicetree/bindings/hwmon/ltc4151.txt
deleted file mode 100644
index d008a5ef525a..000000000000
--- a/Documentation/devicetree/bindings/hwmon/ltc4151.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-LTC4151 High Voltage I2C Current and Voltage Monitor
-
-Required properties:
-- compatible: Must be "lltc,ltc4151"
-- reg: I2C address
-
-Optional properties:
-- shunt-resistor-micro-ohms
-	Shunt resistor value in micro-Ohms
-	Defaults to <1000> if unset.
-
-Example:
-
-ltc4151@6e {
-	compatible = "lltc,ltc4151";
-	reg = <0x6e>;
-	shunt-resistor-micro-ohms = <1500>;
-};
diff --git a/Documentation/devicetree/bindings/hwmon/mcp3021.txt b/Documentation/devicetree/bindings/hwmon/mcp3021.txt
deleted file mode 100644
index 294318ba6914..000000000000
--- a/Documentation/devicetree/bindings/hwmon/mcp3021.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-mcp3021 properties
-
-Required properties:
-- compatible: Must be one of the following:
-	- "microchip,mcp3021" for mcp3021
-	- "microchip,mcp3221" for mcp3221
-- reg: I2C address
-
-Optional properties:
-
-- reference-voltage-microvolt
-	Reference voltage in microvolt (uV)
-
-Example:
-
-mcp3021@4d {
-	compatible = "microchip,mcp3021";
-	reg = <0x4d>;
-
-	reference-voltage-microvolt = <4500000>; /* 4.5 V */
-};
diff --git a/Documentation/devicetree/bindings/hwmon/microchip,mcp3021.yaml b/Documentation/devicetree/bindings/hwmon/microchip,mcp3021.yaml
new file mode 100644
index 000000000000..c42051f8a191
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/microchip,mcp3021.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/microchip,mcp3021.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip MCP3021 A/D converter
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    enum:
+      - microchip,mcp3021
+      - microchip,mcp3221
+
+  reg:
+    maxItems: 1
+
+  reference-voltage-microvolt:
+    description:
+      VDD supply power and reference voltage
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        adc@4d {
+            compatible = "microchip,mcp3021";
+            reg = <0x4d>;
+
+            reference-voltage-microvolt = <4500000>; /* 4.5 V */
+        };
+    };
diff --git a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml
new file mode 100644
index 000000000000..6e1d54ff5d5b
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/national,lm90.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LM90 series thermometer
+
+maintainers:
+  - Jean Delvare <jdelvare@suse.com>
+  - Guenter Roeck <linux@roeck-us.net>
+
+properties:
+  compatible:
+    enum:
+      - adi,adm1032
+      - adi,adt7461
+      - adi,adt7461a
+      - dallas,max6646
+      - dallas,max6647
+      - dallas,max6649
+      - dallas,max6657
+      - dallas,max6658
+      - dallas,max6659
+      - dallas,max6680
+      - dallas,max6681
+      - dallas,max6695
+      - dallas,max6696
+      - gmt,g781
+      - national,lm86
+      - national,lm89
+      - national,lm90
+      - national,lm99
+      - nxp,sa56004
+      - onnn,nct1008
+      - ti,tmp451
+      - winbond,w83l771
+
+
+  interrupts:
+    items:
+      - description: |
+          Single interrupt specifier which describes the LM90 "-ALERT" pin
+          output.
+
+  reg:
+    maxItems: 1
+
+  "#thermal-sensor-cells":
+    const: 1
+
+  vcc-supply:
+    description: phandle to the regulator that provides the +VCC supply
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/tegra-gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        sensor@4c {
+            compatible = "onnn,nct1008";
+            reg = <0x4c>;
+            vcc-supply = <&palmas_ldo6_reg>;
+            interrupt-parent = <&gpio>;
+            interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_LOW>;
+            #thermal-sensor-cells = <1>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml b/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml
new file mode 100644
index 000000000000..9e77cee07dbc
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml
@@ -0,0 +1,141 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+---
+$id: http://devicetree.org/schemas/hwmon/ntc-thermistor.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NTC thermistor temperature sensors
+
+maintainers:
+  - Naveen Krishna Chatradhi <ch.naveen@samsung.com>
+  - Linus Walleij <linus.walleij@linaro.org>
+
+description: |
+  Thermistors with negative temperature coefficient (NTC) are resistors that
+  vary in resistance in an often non-linear way in relation to temperature.
+  The negative temperature coefficient means that the resistance decreases
+  as the temperature rises. Since the relationship between resistance and
+  temperature is non-linear, software drivers most often need to use a look
+  up table and interpolation to get from resistance to temperature.
+
+  When used in practice, a thermistor is often connected between ground, a
+  pull-up resistor or/and a pull-down resistor and a fixed voltage like this:
+
+      + e.g. 5V = pull-up voltage (puv)
+      |
+     +-+
+     | |
+     | | Pull-up resistor
+     | | (puo)
+     +-+
+      |-------------------------o
+     +-+ |                      ^
+     | |/                       |
+     | /                        |
+     |/| Thermistor             | Measured voltage (mv)
+     / |                        | "connected ground"
+    /| |                        |
+     +-+                        |
+      |-------------------------o
+     +-+                        ^
+     | |                        |
+     | | Pull-down resistor     | Measured voltage (mv)
+     | | (pdo)                  | "connected positive"
+     +-+                        |
+      |                         |
+      |                         v
+      + GND                     GND
+
+  The arrangements of where we measure the voltage over the thermistor are
+  called "connected ground" and "connected positive" and shall be understood as
+  the cases when either pull-up or pull-down resistance is zero.
+
+  If the pull-up resistance is 0 one end of the thermistor is connected to the
+  positive voltage and we get the thermistor on top of a pull-down resistor
+  and we take the measure between the thermistor and the pull-down resistor.
+
+  Conversely if the pull-down resistance is zero, one end of the thermistor is
+  connected to ground and we get the thermistor under the pull-up resistor
+  and we take the measure between the pull-up resistor and the thermistor.
+
+  We can use both pull-up and pull-down resistors at the same time, and then
+  the figure illustrates where the voltage will be measured for the "connected
+  ground" and "connected positive" cases.
+
+properties:
+  $nodename:
+    pattern: "^thermistor(.*)?$"
+
+  compatible:
+    oneOf:
+      - const: epcos,b57330v2103
+      - const: epcos,b57891s0103
+      - const: murata,ncp15wb473
+      - const: murata,ncp18wb473
+      - const: murata,ncp21wb473
+      - const: murata,ncp03wb473
+      - const: murata,ncp15wl333
+      - const: murata,ncp03wf104
+      - const: murata,ncp15xh103
+      # Deprecated "ntp," compatible strings
+      - const: ntc,ncp15wb473
+        deprecated: true
+      - const: ntc,ncp18wb473
+        deprecated: true
+      - const: ntc,ncp21wb473
+        deprecated: true
+      - const: ntc,ncp03wb473
+        deprecated: true
+      - const: ntc,ncp15wl333
+        deprecated: true
+
+  "#thermal-sensor-cells":
+    description: Thermal sensor cells if used for thermal sensoring.
+    const: 0
+
+  pullup-uv:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Pull-up voltage in micro volts. Must always be specified.
+
+  pullup-ohm:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Pull-up resistance in ohms. Must always be specified, even
+      if zero.
+
+  pulldown-ohm:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Pull-down resistance in ohms. Must always be specified, even
+      if zero.
+
+  connected-positive:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: Indicates how the thermistor is connected in series with
+      a pull-up and/or a pull-down resistor. See the description above for
+      an illustration. If this flag is NOT specified, the thermistor is assumed
+      to be connected-ground, which usually means a pull-down resistance of
+      zero but complex arrangements are possible.
+
+  # See /schemas/iio/adc/adc.yaml
+  io-channels:
+    maxItems: 1
+    description: IIO ADC channel to read the voltage over the resistor. Must
+      always be specified.
+
+required:
+  - compatible
+  - pullup-uv
+  - pullup-ohm
+  - pulldown-ohm
+  - io-channels
+
+additionalProperties: false
+
+examples:
+  - |
+    thermistor0 {
+      compatible = "murata,ncp18wb473";
+      io-channels = <&gpadc 0x06>;
+      pullup-uv = <1800000>;
+      pullup-ohm = <220000>;
+      pulldown-ohm = <0>;
+      #thermal-sensor-cells = <0>;
+    };
diff --git a/Documentation/devicetree/bindings/hwmon/ntc_thermistor.txt b/Documentation/devicetree/bindings/hwmon/ntc_thermistor.txt
deleted file mode 100644
index 4c5c3712970e..000000000000
--- a/Documentation/devicetree/bindings/hwmon/ntc_thermistor.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-NTC Thermistor hwmon sensors
--------------------------------
-
-Requires node properties:
-- "compatible" value : one of
-	"epcos,b57330v2103"
-	"epcos,b57891s0103"
-	"murata,ncp15wb473"
-	"murata,ncp18wb473"
-	"murata,ncp21wb473"
-	"murata,ncp03wb473"
-	"murata,ncp15wl333"
-	"murata,ncp03wf104"
-	"murata,ncp15xh103"
-
-/* Usage of vendor name "ntc" is deprecated */
-<DEPRECATED>	"ntc,ncp15wb473"
-<DEPRECATED>	"ntc,ncp18wb473"
-<DEPRECATED>	"ntc,ncp21wb473"
-<DEPRECATED>	"ntc,ncp03wb473"
-<DEPRECATED>	"ntc,ncp15wl333"
-
-- "pullup-uv"	Pull up voltage in micro volts
-- "pullup-ohm"	Pull up resistor value in ohms
-- "pulldown-ohm" Pull down resistor value in ohms
-- "connected-positive" Always ON, If not specified.
-		Status change is possible.
-- "io-channels"	Channel node of ADC to be used for
-		conversion.
-
-Optional node properties:
-- "#thermal-sensor-cells" Used to expose itself to thermal fw.
-
-Read more about iio bindings at
-	https://github.com/devicetree-org/dt-schema/blob/master/schemas/iio/
-
-Example:
-	ncp15wb473@0 {
-		compatible = "murata,ncp15wb473";
-		pullup-uv = <1800000>;
-		pullup-ohm = <47000>;
-		pulldown-ohm = <0>;
-		io-channels = <&adc 3>;
-	};
diff --git a/Documentation/devicetree/bindings/hwmon/nuvoton,nct7802.yaml b/Documentation/devicetree/bindings/hwmon/nuvoton,nct7802.yaml
new file mode 100644
index 000000000000..2f0620ecccc9
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/nuvoton,nct7802.yaml
@@ -0,0 +1,145 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+
+$id: http://devicetree.org/schemas/hwmon/nuvoton,nct7802.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nuvoton NCT7802Y Hardware Monitoring IC
+
+maintainers:
+  - Guenter Roeck <linux@roeck-us.net>
+
+description: |
+  The NCT7802Y is a hardware monitor IC which supports one on-die and up to
+  5 remote temperature sensors with SMBus interface.
+
+  Datasheets:
+    https://www.nuvoton.com/export/resource-files/Nuvoton_NCT7802Y_Datasheet_V12.pdf
+
+additionalProperties: false
+
+properties:
+  compatible:
+    enum:
+      - nuvoton,nct7802
+
+  reg:
+    maxItems: 1
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+patternProperties:
+  "^channel@[0-3]$":
+    type: object
+
+    additionalProperties: false
+
+    properties:
+      reg:
+        items:
+          - enum:
+              - 0    # Local Temperature Sensor ("LTD")
+              - 1    # Remote Temperature Sensor or Voltage Sensor 1 ("RTD1")
+              - 2    # Remote Temperature Sensor or Voltage Sensor 2 ("RTD2")
+              - 3    # Remote Temperature Sensor or Voltage Sensor 3 ("RTD3")
+
+      sensor-type:
+        items:
+          - enum:
+              - temperature
+              - voltage
+
+      temperature-mode:
+        items:
+          - enum:
+              - thermistor
+              - thermal-diode
+
+    required:
+      - reg
+
+    allOf:
+      # For channels RTD1, RTD2 and RTD3, require sensor-type to be set.
+      # Otherwise (for all other channels), do not allow temperature-mode to be
+      # set.
+      - if:
+          properties:
+            reg:
+              items:
+                - enum:
+                    - 1
+                    - 2
+                    - 3
+        then:
+          required:
+            - sensor-type
+        else:
+          not:
+            required:
+              - sensor-type
+
+      # For channels RTD1 and RTD2 and if sensor-type is "temperature", require
+      # temperature-mode to be set. Otherwise (for all other channels or
+      # sensor-type settings), do not allow temperature-mode to be set
+      - if:
+          properties:
+            reg:
+              items:
+                - enum:
+                    - 1
+                    - 2
+            sensor-type:
+              items:
+                - enum:
+                    - temperature
+        then:
+          required:
+            - temperature-mode
+        else:
+          not:
+            required:
+              - temperature-mode
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nct7802@28 {
+            compatible = "nuvoton,nct7802";
+            reg = <0x28>;
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            channel@0 { /* LTD */
+              reg = <0>;
+            };
+
+            channel@1 { /* RTD1 */
+              reg = <1>;
+              sensor-type = "voltage";
+            };
+
+            channel@2 { /* RTD2 */
+              reg = <2>;
+              sensor-type = "temperature";
+              temperature-mode = "thermal-diode";
+            };
+
+            channel@3 { /* RTD3 */
+              reg = <3>;
+              sensor-type = "temperature";
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/ti,lm25066.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/ti,lm25066.yaml
new file mode 100644
index 000000000000..da8292bc32f5
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/pmbus/ti,lm25066.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+
+$id: http://devicetree.org/schemas/hwmon/pmbus/ti,lm25066.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: National Semiconductor/Texas Instruments LM250x6/LM506x power-management ICs
+
+maintainers:
+  - Zev Weiss <zev@bewilderbeest.net>
+
+description: |
+  The LM25066 family of power-management ICs (a.k.a. hot-swap
+  controllers or eFuses in various contexts) are PMBus devices that
+  offer temperature, current, voltage, and power monitoring.
+
+  Datasheet: https://www.ti.com/lit/ds/symlink/lm25066.pdf
+
+properties:
+  compatible:
+    enum:
+      - ti,lm25056
+      - ti,lm25066
+      - ti,lm5064
+      - ti,lm5066
+      - ti,lm5066i
+
+  reg:
+    maxItems: 1
+
+  shunt-resistor-micro-ohms:
+    description:
+      Shunt (sense) resistor value in micro-Ohms
+    default: 1000
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@40 {
+            compatible = "ti,lm25066";
+            reg = <0x40>;
+            shunt-resistor-micro-ohms = <675>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/hwmon/sensirion,sht15.yaml b/Documentation/devicetree/bindings/hwmon/sensirion,sht15.yaml
new file mode 100644
index 000000000000..4669217d01e1
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/sensirion,sht15.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/sensirion,sht15.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sensirion SHT15 humidity and temperature sensor
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    const: sensirion,sht15
+
+  clk-gpios:
+    maxItems: 1
+
+  data-gpios:
+    maxItems: 1
+
+  vcc-supply:
+    description: regulator that drives the VCC pin
+
+required:
+  - compatible
+  - clk-gpios
+  - data-gpios
+  - vcc-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    sensor {
+        compatible = "sensirion,sht15";
+        clk-gpios = <&gpio4 12 0>;
+        data-gpios = <&gpio4 13 0>;
+        vcc-supply = <&reg_sht15>;
+
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_sensor>;
+    };
diff --git a/Documentation/devicetree/bindings/hwmon/sht15.txt b/Documentation/devicetree/bindings/hwmon/sht15.txt
deleted file mode 100644
index 6a80277cc426..000000000000
--- a/Documentation/devicetree/bindings/hwmon/sht15.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-Sensirion SHT15 Humidity and Temperature Sensor
-
-Required properties:
-
- - "compatible": must be "sensirion,sht15".
- - "data-gpios": GPIO connected to the data line.
- - "clk-gpios": GPIO connected to the clock line.
- - "vcc-supply": regulator that drives the VCC pin.
-
-Example:
-
-	sensor {
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_sensor>;
-		compatible = "sensirion,sht15";
-		clk-gpios = <&gpio4 12 0>;
-		data-gpios = <&gpio4 13 0>;
-		vcc-supply = <&reg_sht15>;
-	};
diff --git a/Documentation/devicetree/bindings/hwmon/ti,tmp102.yaml b/Documentation/devicetree/bindings/hwmon/ti,tmp102.yaml
new file mode 100644
index 000000000000..d3eff4fac107
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/ti,tmp102.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/ti,tmp102.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TMP102 temperature sensor
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    enum:
+      - ti,tmp102
+
+  interrupts:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+  "#thermal-sensor-cells":
+    const: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        sensor@48 {
+            compatible = "ti,tmp102";
+            reg = <0x48>;
+            interrupt-parent = <&gpio7>;
+            interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
+            #thermal-sensor-cells = <1>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/hwmon/ti,tmp108.yaml b/Documentation/devicetree/bindings/hwmon/ti,tmp108.yaml
new file mode 100644
index 000000000000..eda55bbc172d
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/ti,tmp108.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/ti,tmp108.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TMP108 temperature sensor
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    enum:
+      - ti,tmp108
+
+  interrupts:
+    items:
+      - description: alert interrupt
+
+  reg:
+    maxItems: 1
+
+  "#thermal-sensor-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        sensor@48 {
+            compatible = "ti,tmp108";
+            reg = <0x48>;
+            interrupt-parent = <&gpio1>;
+            interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&tmp_alrt>;
+            #thermal-sensor-cells = <0>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/hwmon/ti,tmp421.yaml b/Documentation/devicetree/bindings/hwmon/ti,tmp421.yaml
new file mode 100644
index 000000000000..36f649938fb7
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/ti,tmp421.yaml
@@ -0,0 +1,110 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/ti,tmp421.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TMP42x/TMP44x temperature sensor
+
+maintainers:
+  - Guenter Roeck <linux@roeck-us.net>
+
+description: |
+  ±1°C Remote and Local temperature sensor
+  https://www.ti.com/lit/ds/symlink/tmp422.pdf
+
+properties:
+  compatible:
+    enum:
+      - ti,tmp421
+      - ti,tmp422
+      - ti,tmp423
+      - ti,tmp441
+      - ti,tmp442
+  reg:
+    maxItems: 1
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+patternProperties:
+  "^channel@([0-3])$":
+    type: object
+    description: |
+      Represents channels of the device and their specific configuration.
+
+    properties:
+      reg:
+        description: |
+          The channel number. 0 is local channel, 1-3 are remote channels
+        items:
+          minimum: 0
+          maximum: 3
+
+      label:
+        description: |
+          A descriptive name for this channel, like "ambient" or "psu".
+
+      ti,n-factor:
+        description: |
+          The value (two's complement) to be programmed in the channel specific N correction register.
+          For remote channels only.
+        $ref: /schemas/types.yaml#/definitions/uint32
+        items:
+          minimum: 0
+          maximum: 255
+
+    required:
+      - reg
+
+    additionalProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      sensor@4c {
+        compatible = "ti,tmp422";
+        reg = <0x4c>;
+      };
+    };
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      sensor@4c {
+        compatible = "ti,tmp422";
+        reg = <0x4c>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        channel@0 {
+          reg = <0x0>;
+          ti,n-factor = <0x1>;
+          label = "local";
+        };
+
+        channel@1 {
+          reg = <0x1>;
+          ti,n-factor = <0x0>;
+          label = "somelabel";
+        };
+
+        channel@2 {
+          reg = <0x2>;
+          status = "disabled";
+        };
+      };
+    };
diff --git a/Documentation/devicetree/bindings/hwmon/tmp108.txt b/Documentation/devicetree/bindings/hwmon/tmp108.txt
deleted file mode 100644
index 54d4beed4ee5..000000000000
--- a/Documentation/devicetree/bindings/hwmon/tmp108.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-TMP108 temperature sensor
--------------------------
-
-This device supports I2C only.
-
-Requires node properties:
-- compatible : "ti,tmp108"
-- reg : the I2C address of the device. This is 0x48, 0x49, 0x4a, or 0x4b.
-
-Optional properties:
-- interrupts: Reference to the TMP108 alert interrupt.
-- #thermal-sensor-cells: should be set to 0.
-
-Example:
-	tmp108@48 {
-		compatible = "ti,tmp108";
-		reg = <0x48>;
-	};
diff --git a/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml b/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml
index 6097e8ac46c1..1b03810d4b4d 100644
--- a/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml
+++ b/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml
@@ -55,7 +55,7 @@ examples:
         #size-cells = <0>;
 
         axp221: pmic@68 {
-            compatible = "x-powers,axp221";
+            /* compatible = "x-powers,axp221"; */
             reg = <0x68>;
         };
     };
diff --git a/Documentation/devicetree/bindings/i2c/apple,i2c.yaml b/Documentation/devicetree/bindings/i2c/apple,i2c.yaml
new file mode 100644
index 000000000000..82b953181a52
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/apple,i2c.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/i2c/apple,i2c.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Apple/PASemi I2C controller
+
+maintainers:
+  - Sven Peter <sven@svenpeter.dev>
+
+description: |
+  Apple SoCs such as the M1 come with a I2C controller based on the one found
+  in machines with P. A. Semi's PWRficient processors.
+  The bus is used to communicate with e.g. USB PD chips or the speaker
+  amp.
+
+allOf:
+  - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: apple,t8103-i2c
+      - const: apple,i2c
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: I2C bus reference clock
+
+  interrupts:
+    maxItems: 1
+
+  clock-frequency:
+    description: |
+      Desired I2C bus clock frequency in Hz. If not specified, 100 kHz will be
+      used. This frequency is generated by dividing the reference clock.
+      Allowed values are between ref_clk/(16*4) and ref_clk/(16*255).
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - interrupts
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c@35010000 {
+      compatible = "apple,t8103-i2c", "apple,i2c";
+      reg = <0x35010000 0x4000>;
+      interrupt-parent = <&aic>;
+      interrupts = <0 627 4>;
+      clocks = <&ref_clk>;
+      #address-cells = <1>;
+      #size-cells = <0>;
+    };
diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
index 29b9447f3b84..fe0c89edf7c1 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
@@ -17,9 +17,10 @@ properties:
     oneOf:
       - enum:
           - fsl,imx7ulp-lpi2c
-          - fsl,imx8qm-lpi2c
       - items:
-          - const: fsl,imx8qxp-lpi2c
+          - enum:
+              - fsl,imx8qxp-lpi2c
+              - fsl,imx8qm-lpi2c
           - const: fsl,imx7ulp-lpi2c
 
   reg:
diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx.yaml b/Documentation/devicetree/bindings/i2c/i2c-imx.yaml
index 3592d49235e0..c167958ae2a9 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-imx.yaml
+++ b/Documentation/devicetree/bindings/i2c/i2c-imx.yaml
@@ -57,7 +57,9 @@ properties:
     const: ipg
 
   clock-frequency:
-    enum: [ 100000, 400000 ]
+    minimum: 1
+    default: 100000
+    maximum: 400000
 
   dmas:
     items:
diff --git a/Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt b/Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
deleted file mode 100644
index f818ef507ab7..000000000000
--- a/Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Device tree configuration for the I2C controller on the XLP9xx/5xx SoC
-
-Required properties:
-- compatible      : should be "netlogic,xlp980-i2c"
-- reg             : bus address start and address range size of device
-- interrupts      : interrupt number
-
-Optional properties:
-- clock-frequency : frequency of bus clock in Hz
-                    Defaults to 100 KHz when the property is not specified
-
-Example:
-
-i2c0: i2c@113100 {
-	compatible = "netlogic,xlp980-i2c";
-	#address-cells = <1>;
-	#size-cells = <0>;
-	reg = <0 0x113100 0x100>;
-	clock-frequency = <400000>;
-	interrupts = <30>;
-	interrupt-parent = <&pic>;
-};
diff --git a/Documentation/devicetree/bindings/i2c/ingenic,i2c.yaml b/Documentation/devicetree/bindings/i2c/ingenic,i2c.yaml
index e1e65eb4f795..febde6cc5f69 100644
--- a/Documentation/devicetree/bindings/i2c/ingenic,i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/ingenic,i2c.yaml
@@ -60,7 +60,7 @@ unevaluatedProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4780-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
     #include <dt-bindings/dma/jz4780-dma.h>
     #include <dt-bindings/interrupt-controller/irq.h>
     i2c@10054000 {
diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
index d747f4990ad8..c07289a643d8 100644
--- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: I2C controller embedded in STMicroelectronics STM32 I2C platform
 
 maintainers:
-  - Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
+  - Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
 
 allOf:
   - $ref: /schemas/i2c/i2c-controller.yaml#
diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
new file mode 100644
index 000000000000..d6afc1b8c272
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/accel/adi,adxl313.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices ADXL313 3-Axis Digital Accelerometer
+
+maintainers:
+  - Lucas Stankus <lucas.p.stankus@gmail.com>
+
+description: |
+  Analog Devices ADXL313 3-Axis Digital Accelerometer that supports
+  both I2C & SPI interfaces.
+    https://www.analog.com/en/products/adxl313.html
+
+properties:
+  compatible:
+    enum:
+      - adi,adxl313
+
+  reg:
+    maxItems: 1
+
+  spi-3wire: true
+
+  spi-max-frequency: true
+
+  vs-supply:
+    description: Regulator that supplies power to the accelerometer
+
+  vdd-supply:
+    description: Regulator that supplies the digital interface supply voltage
+
+  interrupts:
+    minItems: 1
+    maxItems: 2
+
+  interrupt-names:
+    minItems: 1
+    maxItems: 2
+    items:
+      enum:
+        - INT1
+        - INT2
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c0 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        /* Example for a I2C device node */
+        accelerometer@53 {
+            compatible = "adi,adxl313";
+            reg = <0x53>;
+            interrupt-parent = <&gpio0>;
+            interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "INT1";
+        };
+    };
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        /* Example for a SPI device node */
+        accelerometer@0 {
+            compatible = "adi,adxl313";
+            reg = <0>;
+            spi-max-frequency = <5000000>;
+            interrupt-parent = <&gpio0>;
+            interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "INT1";
+        };
+    };
diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
new file mode 100644
index 000000000000..ba54d6998f2e
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
@@ -0,0 +1,88 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/accel/adi,adxl355.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices ADXL355 3-Axis, Low noise MEMS Accelerometer
+
+maintainers:
+  - Puranjay Mohan <puranjay12@gmail.com>
+
+description: |
+  Analog Devices ADXL355 3-Axis, Low noise MEMS Accelerometer that supports
+  both I2C & SPI interfaces
+    https://www.analog.com/en/products/adxl355.html
+
+properties:
+  compatible:
+    enum:
+      - adi,adxl355
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    minItems: 1
+    maxItems: 3
+    description: |
+      Type for DRDY should be IRQ_TYPE_EDGE_RISING.
+      Three configurable interrupt lines exist.
+
+  interrupt-names:
+    description: Specify which interrupt line is in use.
+    items:
+      enum:
+        - INT1
+        - INT2
+        - DRDY
+    minItems: 1
+    maxItems: 3
+
+  vdd-supply:
+    description: Regulator that provides power to the sensor
+
+  vddio-supply:
+    description: Regulator that provides power to the bus
+
+  spi-max-frequency: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+        #include <dt-bindings/gpio/gpio.h>
+        #include <dt-bindings/interrupt-controller/irq.h>
+        i2c {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                /* Example for a I2C device node */
+                accelerometer@1d {
+                        compatible = "adi,adxl355";
+                        reg = <0x1d>;
+                        interrupt-parent = <&gpio>;
+                        interrupts = <25 IRQ_TYPE_EDGE_RISING>;
+                        interrupt-names = "DRDY";
+                };
+        };
+  - |
+        #include <dt-bindings/gpio/gpio.h>
+        #include <dt-bindings/interrupt-controller/irq.h>
+        spi {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                accelerometer@0 {
+                        compatible = "adi,adxl355";
+                        reg = <0>;
+                        spi-max-frequency = <1000000>;
+                        interrupt-parent = <&gpio>;
+                        interrupts = <25 IRQ_TYPE_EDGE_RISING>;
+                        interrupt-names = "DRDY";
+                };
+        };
diff --git a/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.yaml b/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.yaml
index 52fa0f7c2d0e..714e48e613de 100644
--- a/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.yaml
@@ -21,6 +21,9 @@ properties:
   reg:
     maxItems: 1
 
+  interrupts:
+    maxItems: 1
+
   vdd-supply: true
   vddio-supply: true
 
diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7949.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7949.yaml
index 9b56bd4d5510..0b10ed5f74ae 100644
--- a/Documentation/devicetree/bindings/iio/adc/adi,ad7949.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7949.yaml
@@ -26,19 +26,43 @@ properties:
   reg:
     maxItems: 1
 
+  vrefin-supply:
+    description:
+      Buffered ADC reference voltage supply.
+
   vref-supply:
     description:
-      ADC reference voltage supply
+      Unbuffered ADC reference voltage supply.
+
+  adi,internal-ref-microvolt:
+    description: |
+      Internal reference voltage selection in microvolts.
+
+      If no internal reference is specified, the channel will default to the
+      external reference defined by vrefin-supply (or vref-supply).
+      vrefin-supply will take precedence over vref-supply if both are defined.
+
+      If no supplies are defined, the reference selection will default to
+      4096mV internal reference.
+
+    enum: [2500000, 4096000]
+    default: 4096000
+
 
   spi-max-frequency: true
 
-  "#io-channel-cells":
+  '#io-channel-cells':
     const: 1
 
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
 required:
   - compatible
   - reg
-  - vref-supply
 
 additionalProperties: false
 
@@ -49,9 +73,30 @@ examples:
         #size-cells = <0>;
 
         adc@0 {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
             compatible = "adi,ad7949";
             reg = <0>;
             vref-supply = <&vdd_supply>;
         };
+
+        adc@1 {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            compatible = "adi,ad7949";
+            reg = <1>;
+            vrefin-supply = <&vdd_supply>;
+        };
+
+        adc@2 {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            compatible = "adi,ad7949";
+            reg = <2>;
+            adi,internal-ref-microvolt = <4096000>;
+        };
     };
 ...
diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad799x.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad799x.yaml
new file mode 100644
index 000000000000..29641ce7175b
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad799x.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/adi,ad799x.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices AD799x analog to digital converters
+
+maintainers:
+  - Michael Hennerich <Michael.Hennerich@analog.com>
+
+description: |
+    Support for Analog Devices AD7991, AD7992, AD7993, AD7994, AD7995, AD7997, AD7998,
+    AD7999 and similar analog to digital converters.
+    Specifications on the converters can be found at:
+    AD7991, AD7995, AD7999:
+      https://www.analog.com/media/en/technical-documentation/data-sheets/AD7991_7995_7999.pdf
+    AD7992:
+      https://www.analog.com/media/en/technical-documentation/data-sheets/AD7992.pdf
+    AD7993, AD7994:
+      https://www.analog.com/media/en/technical-documentation/data-sheets/AD7993_7994.pdf
+    AD7997, AD7998:
+      https://www.analog.com/media/en/technical-documentation/data-sheets/AD7997_7998.pdf
+
+properties:
+  compatible:
+    enum:
+      - adi,ad7991
+      - adi,ad7992
+      - adi,ad7993
+      - adi,ad7994
+      - adi,ad7995
+      - adi,ad7997
+      - adi,ad7998
+      - adi,ad7999
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  vcc-supply:
+    description:
+      ADC power supply
+
+  vref-supply:
+    description:
+      ADC reference voltage supply, optional for AD7991, AD7995 and AD7999
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+       adc1: adc@28 {
+               reg = <0x28>;
+               compatible = "adi,ad7991";
+               interrupts = <13 2>;
+               interrupt-parent = <&gpio6>;
+
+               vcc-supply = <&vcc_3v3>;
+               vref-supply = <&adc_vref>;
+        };
+    };
+...
diff --git a/Documentation/devicetree/bindings/iio/adc/aspeed,ast2600-adc.yaml b/Documentation/devicetree/bindings/iio/adc/aspeed,ast2600-adc.yaml
new file mode 100644
index 000000000000..b283c8ca2bbf
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/aspeed,ast2600-adc.yaml
@@ -0,0 +1,100 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/aspeed,ast2600-adc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ADC that forms part of an ASPEED server management processor.
+
+maintainers:
+  - Billy Tsai <billy_tsai@aspeedtech.com>
+
+description: |
+  • 10-bits resolution for 16 voltage channels.
+  • The device split into two individual engine and each contains 8 voltage
+  channels.
+  • Channel scanning can be non-continuous.
+  • Programmable ADC clock frequency.
+  • Programmable upper and lower threshold for each channels.
+  • Interrupt when larger or less than threshold for each channels.
+  • Support hysteresis for each channels.
+  • Built-in a compensating method.
+  • Built-in a register to trim internal reference voltage.
+  • Internal or External reference voltage.
+  • Support 2 Internal reference voltage 1.2v or 2.5v.
+  • Integrate dividing circuit for battery sensing.
+
+properties:
+  compatible:
+    enum:
+      - aspeed,ast2600-adc0
+      - aspeed,ast2600-adc1
+    description:
+      Their trimming data, which is used to calibrate internal reference volage,
+      locates in different address of OTP.
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+    description:
+      Input clock used to derive the sample clock. Expected to be the
+      SoC's APB clock.
+
+  resets:
+    maxItems: 1
+
+  "#io-channel-cells":
+    const: 1
+
+  vref-supply:
+    description:
+      The external regulator supply ADC reference voltage.
+
+  aspeed,int-vref-microvolt:
+    enum: [1200000, 2500000]
+    description:
+      ADC internal reference voltage in microvolts.
+
+  aspeed,battery-sensing:
+    type: boolean
+    description:
+      Inform the driver that last channel will be used to sensor battery.
+
+  aspeed,trim-data-valid:
+    type: boolean
+    description: |
+      The ADC reference voltage can be calibrated to obtain the trimming
+      data which will be stored in otp. This property informs the driver that
+      the data store in the otp is valid.
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - resets
+  - "#io-channel-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/ast2600-clock.h>
+    adc0: adc@1e6e9000 {
+        compatible = "aspeed,ast2600-adc0";
+        reg = <0x1e6e9000 0x100>;
+        clocks = <&syscon ASPEED_CLK_APB2>;
+        resets = <&syscon ASPEED_RESET_ADC>;
+        #io-channel-cells = <1>;
+        aspeed,int-vref-microvolt = <2500000>;
+    };
+    adc1: adc@1e6e9100 {
+        compatible = "aspeed,ast2600-adc1";
+        reg = <0x1e6e9100 0x100>;
+        clocks = <&syscon ASPEED_CLK_APB2>;
+        resets = <&syscon ASPEED_RESET_ADC>;
+        #io-channel-cells = <1>;
+        aspeed,int-vref-microvolt = <2500000>;
+    };
+...
diff --git a/Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml b/Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
index 79c13b408eda..efed361215b4 100644
--- a/Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
@@ -15,6 +15,7 @@ properties:
     enum:
       - atmel,sama5d2-adc
       - microchip,sam9x60-adc
+      - microchip,sama7g5-adc
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml b/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml
index 3eb7aa8822c3..698beb896f76 100644
--- a/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml
@@ -74,7 +74,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4740-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
     #include <dt-bindings/iio/adc/ingenic,adc.h>
 
     adc@10070000 {
diff --git a/Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml b/Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
new file mode 100644
index 000000000000..9c59a20a6032
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/nxp,imx8qxp-adc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP IMX8QXP ADC bindings
+
+maintainers:
+  - Cai Huoqing <caihuoqing@baidu.com>
+
+description:
+  Supports the ADC found on the IMX8QXP SoC.
+
+properties:
+  compatible:
+    const: nxp,imx8qxp-adc
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 2
+
+  clock-names:
+    items:
+      - const: per
+      - const: ipg
+
+  assigned-clocks:
+    maxItems: 1
+
+  assigned-clock-rates:
+    maxItems: 1
+
+  power-domains:
+    maxItems: 1
+
+  "#io-channel-cells":
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - assigned-clocks
+  - assigned-clock-rates
+  - power-domains
+  - "#io-channel-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/firmware/imx/rsrc.h>
+    soc {
+        #address-cells = <2>;
+        #size-cells = <2>;
+        adc@5a880000 {
+            compatible = "nxp,imx8qxp-adc";
+            reg = <0x0 0x5a880000 0x0 0x10000>;
+            interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
+            clocks = <&clk IMX_SC_R_ADC_0>,
+                     <&clk IMX_SC_R_ADC_0>;
+            clock-names = "per", "ipg";
+            assigned-clocks = <&clk IMX_SC_R_ADC_0>;
+            assigned-clock-rates = <24000000>;
+            power-domains = <&pd IMX_SC_R_ADC_0>;
+            #io-channel-cells = <1>;
+        };
+    };
+...
diff --git a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
index c65921e66dc1..81c87295912c 100644
--- a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
@@ -136,7 +136,7 @@ examples:
         samsung,syscon-phandle = <&pmu_system_controller>;
 
         /* NTC thermistor is a hwmon device */
-        ncp15wb473 {
+        thermistor {
             compatible = "murata,ncp15wb473";
             pullup-uv = <1800000>;
             pullup-ohm = <47000>;
diff --git a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml
index a390343d0c2a..2287697f1f61 100644
--- a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Device-Tree bindings for sigma delta modulator
 
 maintainers:
-  - Arnaud Pouliquen <arnaud.pouliquen@st.com>
+  - Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
index a58334c3bb76..4d6074518b5c 100644
--- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
@@ -19,7 +19,7 @@ description: |
   Each STM32 ADC block can have up to 3 ADC instances.
 
 maintainers:
-  - Fabrice Gasnier <fabrice.gasnier@st.com>
+  - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
 
 properties:
   compatible:
@@ -222,6 +222,12 @@ patternProperties:
       '#io-channel-cells':
         const: 1
 
+      '#address-cells':
+        const: 1
+
+      '#size-cells':
+        const: 0
+
       interrupts:
         description: |
           IRQ Line for the ADC instance. Valid values are:
@@ -256,6 +262,7 @@ patternProperties:
             - 20 channels, numbered from 0 to 19 (for in0..in19) on stm32h7 and
               stm32mp1.
         $ref: /schemas/types.yaml#/definitions/uint32-array
+        deprecated: true
 
       st,adc-diff-channels:
         description: |
@@ -265,7 +272,9 @@ patternProperties:
           <vinp vinn>, <vinp vinn>,... vinp and vinn are numbered from 0 to 19.
 
           Note: At least one of "st,adc-channels" or "st,adc-diff-channels" is
-          required. Both properties can be used together. Some channels can be
+          required if no adc generic channel is defined. These legacy channel
+          properties are exclusive with adc generic channel bindings.
+          Both properties can be used together. Some channels can be
           used as single-ended and some other ones as differential (mixed). But
           channels can't be configured both as single-ended and differential.
         $ref: /schemas/types.yaml#/definitions/uint32-matrix
@@ -279,6 +288,7 @@ patternProperties:
                 "vinn" indicates negative input number
               minimum: 0
               maximum: 19
+        deprecated: true
 
       st,min-sample-time-nsecs:
         description:
@@ -289,6 +299,50 @@ patternProperties:
           list, to set sample time resp. for all channels, or independently for
           each channel.
         $ref: /schemas/types.yaml#/definitions/uint32-array
+        deprecated: true
+
+      nvmem-cells:
+        items:
+          - description: Phandle to the calibration vrefint data provided by otp
+
+      nvmem-cell-names:
+        items:
+          - const: vrefint
+
+    patternProperties:
+      "^channel@([0-9]|1[0-9])$":
+        type: object
+        $ref: "adc.yaml"
+        description: Represents the external channels which are connected to the ADC.
+
+        properties:
+          reg:
+            items:
+              minimum: 0
+              maximum: 19
+
+          label:
+            description: |
+              Unique name to identify which channel this is.
+              Reserved label names "vddcore", "vrefint" and "vbat"
+              are used to identify internal channels with matching names.
+
+          diff-channels:
+            $ref: /schemas/types.yaml#/definitions/uint32-array
+            items:
+              minimum: 0
+              maximum: 19
+
+          st,min-sample-time-ns:
+            description: |
+              Minimum sampling time in nanoseconds. Depending on hardware (board)
+              e.g. high/low analog input source impedance, fine tune of ADC
+              sampling time may be recommended.
+
+        required:
+          - reg
+
+        additionalProperties: false
 
     allOf:
       - if:
@@ -369,12 +423,6 @@ patternProperties:
 
     additionalProperties: false
 
-    anyOf:
-      - required:
-          - st,adc-channels
-      - required:
-          - st,adc-diff-channels
-
     required:
       - compatible
       - reg
@@ -451,4 +499,50 @@ examples:
         // other adc child node follow...
       };
 
+  - |
+    // Example 3: with stm32mp157c to setup ADC2 with:
+    // - internal channels 13, 14, 15.
+      #include <dt-bindings/interrupt-controller/arm-gic.h>
+      #include <dt-bindings/clock/stm32mp1-clks.h>
+      adc122: adc@48003000 {
+        compatible = "st,stm32mp1-adc-core";
+        reg = <0x48003000 0x400>;
+        interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&rcc ADC12>, <&rcc ADC12_K>;
+        clock-names = "bus", "adc";
+        booster-supply = <&booster>;
+        vdd-supply = <&vdd>;
+        vdda-supply = <&vdda>;
+        vref-supply = <&vref>;
+        st,syscfg = <&syscfg>;
+        interrupt-controller;
+        #interrupt-cells = <1>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+        adc@100 {
+          compatible = "st,stm32mp1-adc";
+          #io-channel-cells = <1>;
+          reg = <0x100>;
+          interrupts = <1>;
+          #address-cells = <1>;
+          #size-cells = <0>;
+          channel@13 {
+            reg = <13>;
+            label = "vrefint";
+            st,min-sample-time-ns = <9000>;
+          };
+          channel@14 {
+            reg = <14>;
+            label = "vddcore";
+            st,min-sample-time-ns = <9000>;
+          };
+          channel@15 {
+            reg = <15>;
+            label = "vbat";
+            st,min-sample-time-ns = <9000>;
+          };
+        };
+      };
+
 ...
diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
index 733351dee252..7c260f209687 100644
--- a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
@@ -7,8 +7,8 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 DFSDM ADC device driver
 
 maintainers:
-  - Fabrice Gasnier <fabrice.gasnier@st.com>
-  - Olivier Moysan <olivier.moysan@st.com>
+  - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
+  - Olivier Moysan <olivier.moysan@foss.st.com>
 
 description: |
   STM32 DFSDM ADC is a sigma delta analog-to-digital converter dedicated to
diff --git a/Documentation/devicetree/bindings/iio/adc/ti,am3359-adc.yaml b/Documentation/devicetree/bindings/iio/adc/ti,am3359-adc.yaml
new file mode 100644
index 000000000000..d6f21d5cccd7
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/ti,am3359-adc.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/ti,am3359-adc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI AM3359 ADC
+
+maintainers:
+  - Miquel Raynal <miquel.raynal@bootlin.com>
+
+properties:
+  compatible:
+    enum:
+      - ti,am3359-adc
+      - ti,am4372-adc
+
+  '#io-channel-cells':
+    const: 1
+
+  ti,adc-channels:
+    description: List of analog inputs available for ADC. AIN0 = 0, AIN1 = 1 and
+      so on until AIN7 = 7.
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 1
+    maxItems: 8
+
+  ti,chan-step-opendelay:
+    description: List of open delays for each channel of ADC in the order of
+      ti,adc-channels. The value corresponds to the number of ADC clock cycles
+      to wait after applying the step configuration registers and before sending
+      the start of ADC conversion. Maximum value is 0x3FFFF.
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 1
+    maxItems: 8
+
+  ti,chan-step-sampledelay:
+    description: List of sample delays for each channel of ADC in the order of
+      ti,adc-channels. The value corresponds to the number of ADC clock cycles
+      to sample (to hold start of conversion high). Maximum value is 0xFF.
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 1
+    maxItems: 8
+
+  ti,chan-step-avg:
+    description: Number of averages to be performed for each channel of ADC. If
+      average is 16 (this is also the maximum) then input is sampled 16 times
+      and averaged to get more accurate value. This increases the time taken by
+      ADC to generate a sample. Maximum value is 16.
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 1
+    maxItems: 8
+
+required:
+  - compatible
+  - '#io-channel-cells'
+  - ti,adc-channels
+
+additionalProperties: false
+
+examples:
+  - |
+    adc {
+        compatible = "ti,am3359-adc";
+        #io-channel-cells = <1>;
+        ti,adc-channels = <4 5 6 7>;
+        ti,chan-step-opendelay = <0x098 0x3ffff 0x098 0x0>;
+        ti,chan-step-sampledelay = <0xff 0x0 0xf 0x0>;
+        ti,chan-step-avg = <16 2 4 8>;
+    };
diff --git a/Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml b/Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
new file mode 100644
index 000000000000..337fe09e4bb8
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/chemical/senseair,sunrise.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Senseair Sunrise 006-0-0007 CO2 Sensor
+
+maintainers:
+  - Jacopo Mondi <jacopo@jmondi.org>
+
+description: |
+  Senseair Sunrise 006-0-0007 is a NDIR CO2 sensor. It supports I2C or UART buses
+  for communications and control.
+
+  Datasheets:
+    https://rmtplusstoragesenseair.blob.core.windows.net/docs/Dev/publicerat/PSP11704.pdf
+    https://rmtplusstoragesenseair.blob.core.windows.net/docs/Dev/publicerat/PSH11649.pdf
+    https://rmtplusstoragesenseair.blob.core.windows.net/docs/Dev/publicerat/TDE5531.pdf
+    https://rmtplusstoragesenseair.blob.core.windows.net/docs/Market/publicerat/TDE7318.pdf
+
+properties:
+  compatible:
+    const: senseair,sunrise-006-0-0007
+
+  reg:
+    maxItems: 1
+
+  ndry-gpios:
+    maxItems: 1
+    description:
+      Phandle to the GPIO line connected to the nDRY pin. Typically active low.
+
+  en-gpios:
+    maxItems: 1
+    description:
+      Phandle to the GPIO line connected to the EN pin. Typically active high.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      co2-sensor@68 {
+        compatible = "senseair,sunrise-006-0-0007";
+        reg = <0x68>;
+      };
+    };
diff --git a/Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml b/Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
new file mode 100644
index 000000000000..798f48d05279
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/chemical/sensirion,scd4x.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sensirion SCD4X carbon dioxide sensor
+
+maintainers:
+  - Roan van Dijk <roan@protonic.nl>
+
+description: |
+  Air quality sensor capable of measuring co2 concentration, temperature
+  and relative humidity.
+
+properties:
+  compatible:
+    enum:
+      - sensirion,scd40
+      - sensirion,scd41
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  vdd-supply: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      co2-sensor@62 {
+        compatible = "sensirion,scd41";
+        reg = <0x62>;
+      };
+    };
diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml
index d5c54813ce87..a8f7720d1e3e 100644
--- a/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml
+++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml
@@ -54,7 +54,7 @@ examples:
 
           ad5766@0 {
               compatible = "adi,ad5766";
-              output-range-microvolts = <(-5000) 5000>;
+              output-range-microvolts = <(-5000000) 5000000>;
               reg = <0>;
               spi-cpol;
               spi-max-frequency = <1000000>;
diff --git a/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.yaml b/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.yaml
index 393f7005941a..6adeda4087fc 100644
--- a/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.yaml
+++ b/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.yaml
@@ -15,7 +15,7 @@ description: |
   current.
 
 maintainers:
-  - Fabrice Gasnier <fabrice.gasnier@st.com>
+  - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml b/Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
new file mode 100644
index 000000000000..3a8ea93f4e0c
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
@@ -0,0 +1,131 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/frequency/adi,adrf6780.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ADRF6780 Microwave Upconverter
+
+maintainers:
+  - Antoniu Miclaus <antoniu.miclaus@analog.com>
+
+description: |
+   Wideband, microwave upconverter optimized for point to point microwave
+   radio designs operating in the 5.9 GHz to 23.6 GHz frequency range.
+
+   https://www.analog.com/en/products/adrf6780.html
+
+properties:
+  compatible:
+    enum:
+      - adi,adrf6780
+
+  reg:
+    maxItems: 1
+
+  spi-max-frequency:
+    maximum: 1000000
+
+  clocks:
+    description:
+      Definition of the external clock.
+    minItems: 1
+
+  clock-names:
+    items:
+      - const: lo_in
+
+  clock-output-names:
+    maxItems: 1
+
+  adi,vga-buff-en:
+    description:
+      RF Variable Gain Amplifier Buffer Enable. Gain is controlled by
+      the voltage on the VATT pin.
+    type: boolean
+
+  adi,lo-buff-en:
+    description:
+      Local Oscillator Amplifier Enable. Disable to put the part in
+      a power down state.
+    type: boolean
+
+  adi,if-mode-en:
+    description:
+      Intermediate Frequency Mode Enable. Either IF Mode or I/Q Mode
+      can be enabled at a time.
+    type: boolean
+
+  adi,iq-mode-en:
+    description:
+      I/Q Mode Enable. Either IF Mode or I/Q Mode can be enabled at a
+      time.
+    type: boolean
+
+  adi,lo-x2-en:
+    description:
+      Double the Local Oscillator output frequency from the Local
+      Oscillator Input Frequency. Either LOx1 or LOx2 can be enabled
+      at a time.
+    type: boolean
+
+  adi,lo-ppf-en:
+    description:
+      Local Oscillator input frequency equal to the Local Oscillator
+      output frequency (LO x1). Either LOx1 or LOx2 can be enabled
+      at a time.
+    type: boolean
+
+  adi,lo-en:
+    description:
+      Enable additional cirtuitry in the LO chain. Disable to put the
+      part in a power down state.
+    type: boolean
+
+  adi,uc-bias-en:
+    description:
+      Enable all bias circuitry thourghout the entire part.
+      Disable to put the part in a power down state.
+    type: boolean
+
+  adi,lo-sideband:
+    description:
+      Switch to the Lower LO Sideband. By default the Upper LO
+      sideband is enabled.
+    type: boolean
+
+  adi,vdet-out-en:
+    description:
+      VDET Output Select Enable. Expose the RF detector output to the
+      VDET external pin.
+    type: boolean
+
+  '#clock-cells':
+    const: 0
+
+dependencies:
+  adi,lo-x2-en: [ "adi,lo-en" ]
+  adi,lo-ppf-en: [ "adi,lo-en" ]
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    spi {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      adrf6780@0 {
+        compatible = "adi,adrf6780";
+        reg = <0>;
+        spi-max-frequency = <1000000>;
+        clocks = <&adrf6780_lo>;
+        clock-names = "lo_in";
+      };
+    };
+...
diff --git a/Documentation/devicetree/bindings/iio/light/liteon,ltr501.yaml b/Documentation/devicetree/bindings/iio/light/liteon,ltr501.yaml
new file mode 100644
index 000000000000..db0407bc9209
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/liteon,ltr501.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/liteon,ltr501.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LiteON LTR501 I2C Proximity and Light sensor
+
+maintainers:
+  - Nikita Travkin <nikita@trvn.ru>
+
+properties:
+  compatible:
+    enum:
+      - liteon,ltr501
+      - liteon,ltr559
+      - liteon,ltr301
+
+  reg:
+    maxItems: 1
+
+  vdd-supply: true
+  vddio-supply: true
+
+  interrupts:
+    maxItems: 1
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        light-sensor@23 {
+            compatible = "liteon,ltr559";
+            reg = <0x23>;
+            vdd-supply = <&pm8916_l17>;
+            vddio-supply = <&pm8916_l6>;
+
+            interrupt-parent = <&msmgpio>;
+            interrupts = <115 IRQ_TYPE_EDGE_FALLING>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/iio/magnetometer/asahi-kasei,ak8975.yaml b/Documentation/devicetree/bindings/iio/magnetometer/asahi-kasei,ak8975.yaml
index a0a1ffe017df..9790f75fc669 100644
--- a/Documentation/devicetree/bindings/iio/magnetometer/asahi-kasei,ak8975.yaml
+++ b/Documentation/devicetree/bindings/iio/magnetometer/asahi-kasei,ak8975.yaml
@@ -17,11 +17,13 @@ properties:
           - asahi-kasei,ak8963
           - asahi-kasei,ak09911
           - asahi-kasei,ak09912
+          - asahi-kasei,ak09916
       - enum:
           - ak8975
           - ak8963
           - ak09911
           - ak09912
+          - ak09916
         deprecated: true
 
   reg:
@@ -43,6 +45,11 @@ properties:
       an optional regulator that needs to be on to provide VDD power to
       the sensor.
 
+  vid-supply:
+    description: |
+      an optional regulator that needs to be on to provide VID power to
+      the sensor.
+
   mount-matrix:
     description: an optional 3x3 mounting rotation matrix.
 
diff --git a/Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml b/Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
index 870b043406d8..611ad4444cf0 100644
--- a/Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
+++ b/Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
@@ -35,9 +35,18 @@ properties:
   mux-control-names: true
 
   channels:
-    $ref: /schemas/types.yaml#/definitions/string-array
+    $ref: /schemas/types.yaml#/definitions/non-unique-string-array
     description:
-      List of strings, labeling the mux controller states.
+      List of strings, labeling the mux controller states. An empty
+      string for a state means that the channel is not available.
+
+  settle-time-us:
+    default: 0
+    description:
+      Time required for analog signals to settle after muxing.
+
+  "#io-channel-cells":
+    const: 1
 
 required:
   - compatible
diff --git a/Documentation/devicetree/bindings/iio/temperature/maxim,max31865.yaml b/Documentation/devicetree/bindings/iio/temperature/maxim,max31865.yaml
new file mode 100644
index 000000000000..aafb33b16549
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/temperature/maxim,max31865.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/temperature/maxim,max31865.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim MAX31865 Resistance Temperature Detector.
+
+maintainers:
+  - Navin Sankar Velliangiri <navin@linumiz.com>
+
+description: |
+  https://datasheets.maximintegrated.com/en/ds/MAX31865.pdf
+
+properties:
+  compatible:
+    const: maxim,max31865
+
+  reg:
+    maxItems: 1
+
+  maxim,3-wire:
+    description:
+      Identifies the number of wires used by the RTD. Setting this property
+      enables 3-wire RTD connection. Else 2-wire or 4-wire RTD connection.
+    type: boolean
+
+  spi-max-frequency: true
+  spi-cpha: true
+
+required:
+  - compatible
+  - reg
+  - spi-cpha
+
+additionalProperties: false
+
+examples:
+  - |
+    spi {
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       temp_sensor@0 {
+         compatible = "maxim,max31865";
+         reg = <0>;
+         spi-max-frequency = <400000>;
+         spi-cpha;
+         maxim,3-wire;
+       };
+    };
+...
diff --git a/Documentation/devicetree/bindings/input/cap11xx.txt b/Documentation/devicetree/bindings/input/cap11xx.txt
deleted file mode 100644
index 74b91c398d22..000000000000
--- a/Documentation/devicetree/bindings/input/cap11xx.txt
+++ /dev/null
@@ -1,79 +0,0 @@
-Device tree bindings for Microchip CAP11xx based capacitive touch sensors
-
-The node for this device must be a child of a I2C controller node, as the
-device communication via I2C only.
-
-Required properties:
-
-	compatible:		Must contain one of:
-					"microchip,cap1106"
-					"microchip,cap1126"
-					"microchip,cap1188"
-					"microchip,cap1206"
-
-	reg:			The I2C slave address of the device.
-
-	interrupts:		Property describing the interrupt line the
-				device's ALERT#/CM_IRQ# pin is connected to.
-				The device only has one interrupt source.
-
-Optional properties:
-
-	autorepeat:		Enables the Linux input system's autorepeat
-				feature on the input device.
-
-	microchip,sensor-gain:	Defines the gain of the sensor circuitry. This
-				effectively controls the sensitivity, as a
-				smaller delta capacitance is required to
-				generate the same delta count values.
-				Valid values are 1, 2, 4, and 8.
-				By default, a gain of 1 is set.
-
-	microchip,irq-active-high:	By default the interrupt pin is active low
-				open drain. This property allows using the active
-				high push-pull output.
-
-	linux,keycodes:		Specifies an array of numeric keycode values to
-				be used for the channels. If this property is
-				omitted, KEY_A, KEY_B, etc are used as
-				defaults. The array must have exactly six
-				entries.
-
-Example:
-
-i2c_controller {
-	cap1106@28 {
-		compatible = "microchip,cap1106";
-		interrupt-parent = <&gpio1>;
-		interrupts = <0 0>;
-		reg = <0x28>;
-		autorepeat;
-		microchip,sensor-gain = <2>;
-
-		linux,keycodes = <103>,		/* KEY_UP */
-				 <106>,		/* KEY_RIGHT */
-				 <108>,		/* KEY_DOWN */
-				 <105>,		/* KEY_LEFT */
-				 <109>,		/* KEY_PAGEDOWN */
-				 <104>;		/* KEY_PAGEUP */
-
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		usr@0 {
-			label = "cap11xx:green:usr0";
-			reg = <0>;
-		};
-
-		usr@1 {
-			label = "cap11xx:green:usr1";
-			reg = <1>;
-		};
-
-		alive@2 {
-			label = "cap11xx:green:alive";
-			reg = <2>;
-			linux,default_trigger = "heartbeat";
-		};
-	};
-}
diff --git a/Documentation/devicetree/bindings/input/elan,ekth3000.yaml b/Documentation/devicetree/bindings/input/elan,ekth3000.yaml
new file mode 100644
index 000000000000..2a9bb6ace021
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/elan,ekth3000.yaml
@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/elan,ekth3000.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Elantech I2C Touchpad
+
+maintainers:
+  - Dmitry Torokhov <dmitry.torokhov@gmail.com>
+
+allOf:
+  - $ref: touchscreen/touchscreen.yaml#
+
+properties:
+  compatible:
+    const: elan,ekth3000
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  wakeup-source:
+    type: boolean
+    description: touchpad can be used as a wakeup source
+
+  vcc-supply:
+    description: a phandle for the regulator supplying 3.3V power
+
+  elan,trackpoint:
+    type: boolean
+    description: touchpad can support a trackpoint
+
+  elan,clickpad:
+    type: boolean
+    description: touchpad is a clickpad (the entire surface is a button)
+
+  elan,middle-button:
+    type: boolean
+    description: touchpad has a physical middle button
+
+  elan,x_traces:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: number of antennas on the x axis
+
+  elan,y_traces:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: number of antennas on the y axis
+
+  touchscreen-size-x: true
+
+  touchscreen-size-y: true
+
+  touchscreen-x-mm: true
+
+  touchscreen-y-mm: true
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        touchpad@15 {
+            compatible = "elan,ekth3000";
+            reg = <0x15>;
+            interrupt-parent = <&gpio4>;
+            interrupts = <0x0 IRQ_TYPE_EDGE_FALLING>;
+            wakeup-source;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/input/elan_i2c.txt b/Documentation/devicetree/bindings/input/elan_i2c.txt
deleted file mode 100644
index 9963247706f2..000000000000
--- a/Documentation/devicetree/bindings/input/elan_i2c.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-Elantech I2C Touchpad
-
-Required properties:
-- compatible: must be "elan,ekth3000".
-- reg: I2C address of the chip.
-- interrupts: interrupt to which the chip is connected (see interrupt
-  binding[0]).
-
-Optional properties:
-- wakeup-source: touchpad can be used as a wakeup source.
-- pinctrl-names: should be "default" (see pinctrl binding [1]).
-- pinctrl-0: a phandle pointing to the pin settings for the device (see
-  pinctrl binding [1]).
-- vcc-supply: a phandle for the regulator supplying 3.3V power.
-- elan,trackpoint: touchpad can support a trackpoint (boolean)
-- elan,clickpad: touchpad is a clickpad (the entire surface is a button)
-- elan,middle-button: touchpad has a physical middle button
-- elan,x_traces: number of antennas on the x axis
-- elan,y_traces: number of antennas on the y axis
-- some generic touchscreen properties [2]:
-  * touchscreen-size-x
-  * touchscreen-size-y
-  * touchscreen-x-mm
-  * touchscreen-y-mm
-
-
-[0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
-[1]: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
-[2]: Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt
-
-Example:
-	&i2c1 {
-		/* ... */
-
-		touchpad@15 {
-			compatible = "elan,ekth3000";
-			reg = <0x15>;
-			interrupt-parent = <&gpio4>;
-			interrupts = <0x0 IRQ_TYPE_EDGE_FALLING>;
-			wakeup-source;
-		};
-
-		/* ... */
-	};
diff --git a/Documentation/devicetree/bindings/input/gpio-keys.yaml b/Documentation/devicetree/bindings/input/gpio-keys.yaml
index 060a309ff8e7..dbe7ecc19ccb 100644
--- a/Documentation/devicetree/bindings/input/gpio-keys.yaml
+++ b/Documentation/devicetree/bindings/input/gpio-keys.yaml
@@ -142,7 +142,7 @@ examples:
         down {
             label = "GPIO Key DOWN";
             linux,code = <108>;
-            interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+            interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
         };
     };
 
diff --git a/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml b/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml
new file mode 100644
index 000000000000..d5d6bced3148
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml
@@ -0,0 +1,149 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/input/microchip,cap11xx.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Device tree bindings for Microchip CAP11xx based capacitive touch sensors
+
+description: |
+  The Microchip CAP1xxx Family of RightTouchTM multiple-channel capacitive
+  touch controllers and LED drivers. The device communication via I2C only.
+
+maintainers:
+  - Rob Herring <robh@kernel.org>
+
+properties:
+  compatible:
+    enum:
+      - microchip,cap1106
+      - microchip,cap1126
+      - microchip,cap1188
+      - microchip,cap1206
+
+  reg:
+    maxItems: 1
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+  interrupts:
+    maxItems: 1
+    description: |
+      Property describing the interrupt line the
+      device's ALERT#/CM_IRQ# pin is connected to.
+      The device only has one interrupt source.
+
+  autorepeat:
+    description: |
+      Enables the Linux input system's autorepeat feature on the input device.
+
+  linux,keycodes:
+    minItems: 6
+    maxItems: 6
+    description: |
+      Specifies an array of numeric keycode values to
+      be used for the channels. If this property is
+      omitted, KEY_A, KEY_B, etc are used as defaults.
+      The array must have exactly six entries.
+
+  microchip,sensor-gain:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 1
+    enum: [1, 2, 4, 8]
+    description: |
+      Defines the gain of the sensor circuitry. This
+      effectively controls the sensitivity, as a
+      smaller delta capacitance is required to
+      generate the same delta count values.
+
+  microchip,irq-active-high:
+    type: boolean
+    description: |
+      By default the interrupt pin is active low
+      open drain. This property allows using the active
+      high push-pull output.
+
+patternProperties:
+  "^led@[0-7]$":
+    type: object
+    description: CAP11xx LEDs
+    $ref: /schemas/leds/common.yaml#
+
+    properties:
+      reg:
+        enum: [0, 1, 2, 3, 4, 5, 6, 7]
+
+      label: true
+
+      linux,default-trigger: true
+
+      default-state: true
+
+    required:
+      - reg
+
+    additionalProperties: false
+
+allOf:
+  - $ref: input.yaml
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - microchip,cap1106
+    then:
+      patternProperties:
+        "^led@[0-7]$": false
+
+required:
+  - compatible
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      cap1188@28 {
+        compatible = "microchip,cap1188";
+        interrupt-parent = <&gpio1>;
+        interrupts = <0 0>;
+        reg = <0x28>;
+        autorepeat;
+        microchip,sensor-gain = <2>;
+
+        linux,keycodes = <103>,	/* KEY_UP */
+                         <106>,	/* KEY_RIGHT */
+                         <108>,	/* KEY_DOWN */
+                         <105>,	/* KEY_LEFT */
+                         <109>,	/* KEY_PAGEDOWN */
+                         <104>;	/* KEY_PAGEUP */
+
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        led@0 {
+                label = "cap11xx:green:usr0";
+                reg = <0>;
+        };
+
+        led@1 {
+                label = "cap11xx:green:usr1";
+                reg = <1>;
+        };
+
+        led@2 {
+                label = "cap11xx:green:alive";
+                reg = <2>;
+                linux,default-trigger = "heartbeat";
+        };
+      };
+    };
diff --git a/Documentation/devicetree/bindings/input/touchscreen/silead,gsl1680.yaml b/Documentation/devicetree/bindings/input/touchscreen/silead,gsl1680.yaml
new file mode 100644
index 000000000000..eec6f7f6f0a3
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/silead,gsl1680.yaml
@@ -0,0 +1,91 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/touchscreen/silead,gsl1680.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Silead GSL1680 Touchscreen Controller Device Tree Bindings
+
+maintainers:
+  - Dmitry Torokhov <dmitry.torokhov@gmail.com>
+
+allOf:
+  - $ref: touchscreen.yaml#
+
+properties:
+  compatible:
+    enum:
+      - silead,gsl1680
+      - silead,gsl1688
+      - silead,gsl3670
+      - silead,gsl3675
+      - silead,gsl3692
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  power-gpios:
+    maxItems: 1
+
+  firmware-name:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: >
+      File basename for board specific firmware
+
+  silead,max-fingers:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 5
+    description: >
+      Maximum number of fingers the touchscreen can detect
+
+  silead,home-button:
+    type: boolean
+    description: >
+      Does the device have a capacitive home-button build into the
+      touchscreen?
+
+  avdd-supply:
+    description: >
+      Regulator phandle for controller AVDD
+
+  vddio-supply:
+    description: >
+      Regulator phandle for controller VDDIO
+
+unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - power-gpios
+  - touchscreen-size-x
+  - touchscreen-size-y
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        touchscreen@40 {
+            compatible = "silead,gsl1680";
+            reg = <0x40>;
+            interrupt-parent = <&pio>;
+            interrupts = <6 11 IRQ_TYPE_EDGE_FALLING>;
+            power-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>;
+            touchscreen-size-x = <480>;
+            touchscreen-size-y = <800>;
+            touchscreen-inverted-x;
+            touchscreen-swapped-x-y;
+            silead,max-fingers = <5>;
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt b/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt
deleted file mode 100644
index d67e558e5ab5..000000000000
--- a/Documentation/devicetree/bindings/input/touchscreen/silead_gsl1680.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-* GSL 1680 touchscreen controller
-
-Required properties:
-- compatible		  : Must be one of the following, depending on the model:
-			    "silead,gsl1680"
-			    "silead,gsl1688"
-			    "silead,gsl3670"
-			    "silead,gsl3675"
-			    "silead,gsl3692"
-- reg			  : I2C slave address of the chip (0x40)
-- interrupts		  : interrupt specification for the gsl1680 interrupt
-- power-gpios		  : Specification for the pin connected to the gsl1680's
-			    shutdown input. This needs to be driven high to take the
-			    gsl1680 out of its low power state
-- touchscreen-size-x	  : See touchscreen.txt
-- touchscreen-size-y	  : See touchscreen.txt
-
-Optional properties:
-- firmware-name		  : File basename (string) for board specific firmware
-- touchscreen-inverted-x  : See touchscreen.txt
-- touchscreen-inverted-y  : See touchscreen.txt
-- touchscreen-swapped-x-y : See touchscreen.txt
-- silead,max-fingers	  : maximum number of fingers the touchscreen can detect
-- silead,home-button	  : Boolean, set to true on devices which have a
-			    capacitive home-button build into the touchscreen
-- vddio-supply		  : regulator phandle for controller VDDIO
-- avdd-supply		  : regulator phandle for controller AVDD
-
-Example:
-
-i2c@00000000 {
-	gsl1680: touchscreen@40 {
-		compatible = "silead,gsl1680";
-		reg = <0x40>;
-		interrupt-parent = <&pio>;
-		interrupts = <6 11 IRQ_TYPE_EDGE_FALLING>;
-		power-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>;
-		touchscreen-size-x = <480>;
-		touchscreen-size-y = <800>;
-		touchscreen-inverted-x;
-		touchscreen-swapped-x-y;
-		silead,max-fingers = <5>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/input/touchscreen/ti,am3359-tsc.yaml b/Documentation/devicetree/bindings/input/touchscreen/ti,am3359-tsc.yaml
new file mode 100644
index 000000000000..e44cc65abc8c
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/ti,am3359-tsc.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/touchscreen/ti,am3359-tsc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI AM3359 Touchscreen controller
+
+maintainers:
+  - Miquel Raynal <miquel.raynal@bootlin.com>
+
+properties:
+  compatible:
+    const: ti,am3359-tsc
+
+  ti,wires:
+    description: Wires refer to application modes i.e. 4/5/8 wire touchscreen
+      support on the platform.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [4, 5, 8]
+
+  ti,x-plate-resistance:
+    description: X plate resistance
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+  ti,coordinate-readouts:
+    description: The sequencer supports a total of 16 programmable steps. Each
+      step is used to read a single coordinate. A single readout is enough but
+      multiple reads can increase the quality. A value of 5 means, 5 reads for
+      X, 5 for Y and 2 for Z (always). This utilises 12 of the 16 software steps
+      available. The remaining 4 can be used by the ADC.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 1
+    maximum: 6
+
+  ti,wire-config:
+    description: Different boards could have a different order for connecting
+      wires on touchscreen. We need to provide an 8-bit number where the
+      first four bits represent the analog lines and the next 4 bits represent
+      positive/negative terminal on that input line. Notations to represent the
+      input lines and terminals respectively are as follows, AIN0 = 0, AIN1 = 1
+      and so on until AIN7 = 7. XP = 0, XN = 1, YP = 2, YN = 3.
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 4
+    maxItems: 8
+
+  ti,charge-delay:
+    description: Length of touch screen charge delay step in terms of ADC clock
+      cycles. Charge delay value should be large in order to avoid false pen-up
+      events. This value effects the overall sampling speed, hence need to be
+      kept as low as possible, while avoiding false pen-up event. Start from a
+      lower value, say 0x400, and increase value until false pen-up events are
+      avoided. The pen-up detection happens immediately after the charge step,
+      so this does in fact function as a hardware knob for adjusting the amount
+      of "settling time".
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+required:
+  - compatible
+  - ti,wires
+  - ti,x-plate-resistance
+  - ti,coordinate-readouts
+  - ti,wire-config
+
+additionalProperties: false
+
+examples:
+  - |
+    tsc {
+        compatible = "ti,am3359-tsc";
+        ti,wires = <4>;
+        ti,x-plate-resistance = <200>;
+        ti,coordinate-readouts = <5>;
+        ti,wire-config = <0x00 0x11 0x22 0x33>;
+        ti,charge-delay = <0x400>;
+    };
diff --git a/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt b/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt
deleted file mode 100644
index aad5e34965eb..000000000000
--- a/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt
+++ /dev/null
@@ -1,91 +0,0 @@
-* TI - TSC ADC (Touschscreen and analog digital converter)
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Required properties:
-- mfd
-	compatible: Should be
-		"ti,am3359-tscadc" for AM335x/AM437x SoCs
-		"ti,am654-tscadc", "ti,am3359-tscadc" for AM654 SoCs
-- child "tsc"
-	compatible: Should be "ti,am3359-tsc".
-	ti,wires: Wires refer to application modes i.e. 4/5/8 wire touchscreen
-		  support on the platform.
-	ti,x-plate-resistance: X plate resistance
-	ti,coordinate-readouts: The sequencer supports a total of 16
-				programmable steps each step is used to
-				read a single coordinate. A single
-                                readout is enough but multiple reads can
-				increase the quality.
-				A value of 5 means, 5 reads for X, 5 for
-				Y and 2 for Z (always). This utilises 12
-				of the 16 software steps available. The
-				remaining 4 can be used by the ADC.
-	ti,wire-config: Different boards could have a different order for
-			connecting wires on touchscreen. We need to provide an
-			8 bit number where in the 1st four bits represent the
-			analog lines and the next 4 bits represent positive/
-			negative terminal on that input line. Notations to
-			represent the input lines and terminals resoectively
-			is as follows:
-			AIN0 = 0, AIN1 = 1 and so on till AIN7 = 7.
-			XP  = 0, XN = 1, YP = 2, YN = 3.
-- child "adc"
-	compatible: Should be
-		    "ti,am3359-adc" for AM335x/AM437x SoCs
-		    "ti,am654-adc", "ti,am3359-adc" for AM654 SoCs
-	ti,adc-channels: List of analog inputs available for ADC.
-			 AIN0 = 0, AIN1 = 1 and so on till AIN7 = 7.
-
-Optional properties:
-- child "tsc"
-	ti,charge-delay: Length of touch screen charge delay step in terms of
-			 ADC clock cycles. Charge delay value should be large
-			 in order to avoid false pen-up events. This value
-			 effects the overall sampling speed, hence need to be
-			 kept as low as possible, while avoiding false pen-up
-			 event. Start from a lower value, say 0x400, and
-			 increase value until false pen-up events are avoided.
-			 The pen-up detection happens immediately after the
-			 charge step, so this does in fact function as a
-			 hardware knob for adjusting the amount of "settling
-			 time".
-
-- child "adc"
-	ti,chan-step-opendelay: List of open delays for each channel of
-				ADC in the order of ti,adc-channels. The
-				value corresponds to the number of ADC
-				clock cycles to wait after applying the
-				step configuration registers and before
-				sending the start of ADC conversion.
-				Maximum value is 0x3FFFF.
-       ti,chan-step-sampledelay: List of sample delays for each channel
-				  of ADC in the order of ti,adc-channels.
-				  The value corresponds to the number of
-				  ADC clock cycles to sample (to hold
-				  start of conversion high).
-				  Maximum value is 0xFF.
-       ti,chan-step-avg: Number of averages to be performed for each
-			  channel of ADC. If average is 16 then input
-			  is sampled 16 times and averaged to get more
-			  accurate value. This increases the time taken
-			  by ADC to generate a sample. Valid range is 0
-			  average to 16 averages. Maximum value is 16.
-
-Example:
-	tscadc: tscadc@44e0d000 {
-		compatible = "ti,am3359-tscadc";
-		tsc {
-			ti,wires = <4>;
-			ti,x-plate-resistance = <200>;
-			ti,coordiante-readouts = <5>;
-			ti,wire-config = <0x00 0x11 0x22 0x33>;
-			ti,charge-delay = <0x400>;
-		};
-
-		adc {
-			ti,adc-channels = <4 5 6 7>;
-			ti,chan-step-opendelay = <0x098 0x3ffff 0x098 0x0>;
-			ti,chan-step-sampledelay = <0xff 0x0 0xf 0x0>;
-			ti,chan-step-avg = <16 2 4 8>;
-		};
-	}
diff --git a/Documentation/devicetree/bindings/interrupt-controller/microchip,eic.yaml b/Documentation/devicetree/bindings/interrupt-controller/microchip,eic.yaml
new file mode 100644
index 000000000000..50003880ee6f
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/microchip,eic.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/microchip,eic.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip External Interrupt Controller
+
+maintainers:
+  - Claudiu Beznea <claudiu.beznea@microchip.com>
+
+description:
+  This interrupt controller is found in Microchip SoCs (SAMA7G5) and provides
+  support for handling up to 2 external interrupt lines.
+
+properties:
+  compatible:
+    enum:
+      - microchip,sama7g5-eic
+
+  reg:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    const: 2
+    description:
+      The first cell is the input IRQ number (between 0 and 1), the second cell
+      is the trigger type as defined in interrupt.txt present in this directory.
+
+  interrupts:
+    description: |
+      Contains the GIC SPI IRQs mapped to the external interrupt lines. They
+      should be specified sequentially from output 0 to output 1.
+    minItems: 2
+    maxItems: 2
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: pclk
+
+required:
+  - compatible
+  - reg
+  - interrupt-controller
+  - '#interrupt-cells'
+  - interrupts
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/at91.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    eic: interrupt-controller@e1628000 {
+      compatible = "microchip,sama7g5-eic";
+      reg = <0xe1628000 0x100>;
+      interrupt-parent = <&gic>;
+      interrupt-controller;
+      #interrupt-cells = <2>;
+      interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+      clocks = <&pmc PMC_TYPE_PERIPHERAL 37>;
+      clock-names = "pclk";
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/interrupt-controller/msi-controller.yaml b/Documentation/devicetree/bindings/interrupt-controller/msi-controller.yaml
new file mode 100644
index 000000000000..449d6067ec88
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/msi-controller.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/msi-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MSI controller
+
+maintainers:
+  - Marc Zyngier <maz@kernel.org>
+
+description: |
+  An MSI controller signals interrupts to a CPU when a write is made
+  to an MMIO address by some master. An MSI controller may feature a
+  number of doorbells.
+
+properties:
+  "#msi-cells":
+    description: |
+      The number of cells in an msi-specifier, required if not zero.
+
+      Typically this will encode information related to sideband data,
+      and will not encode doorbells or payloads as these can be
+      configured dynamically.
+
+      The meaning of the msi-specifier is defined by the device tree
+      binding of the specific MSI controller.
+    enum: [0, 1]
+
+  msi-controller:
+    description:
+      Identifies the node as an MSI controller.
+    $ref: /schemas/types.yaml#/definitions/flag
+
+  msi-ranges:
+    description:
+      A list of <phandle intspec span> tuples, where "phandle" is the
+      parent interrupt controller, "intspec" is the starting/base
+      interrupt specifier and "span" is the size of the
+      range. Multiple ranges can be provided.
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+
+dependencies:
+  "#msi-cells": [ msi-controller ]
+
+additionalProperties: true
diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.yaml b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.yaml
index abb22db3bb28..79d0358e2f61 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.yaml
@@ -27,6 +27,7 @@ properties:
           - renesas,intc-ex-r8a774a1    # RZ/G2M
           - renesas,intc-ex-r8a774b1    # RZ/G2N
           - renesas,intc-ex-r8a774c0    # RZ/G2E
+          - renesas,intc-ex-r8a774e1    # RZ/G2H
           - renesas,intc-ex-r8a7795     # R-Car H3
           - renesas,intc-ex-r8a7796     # R-Car M3-W
           - renesas,intc-ex-r8a77961    # R-Car M3-W+
diff --git a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml
index 6d3e68eb2e8b..d19c881b4abc 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml
@@ -7,8 +7,8 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STM32 External Interrupt Controller Device Tree Bindings
 
 maintainers:
-  - Alexandre Torgue <alexandre.torgue@st.com>
-  - Ludovic Barre <ludovic.barre@st.com>
+  - Alexandre Torgue <alexandre.torgue@foss.st.com>
+  - Ludovic Barre <ludovic.barre@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
index 03f2b2d4db30..f66a3effba73 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
@@ -33,10 +33,12 @@ properties:
       - description: Qcom SoCs implementing "arm,mmu-500"
         items:
           - enum:
+              - qcom,qcm2290-smmu-500
               - qcom,sc7180-smmu-500
               - qcom,sc7280-smmu-500
               - qcom,sc8180x-smmu-500
               - qcom,sdm845-smmu-500
+              - qcom,sm6350-smmu-500
               - qcom,sm8150-smmu-500
               - qcom,sm8250-smmu-500
               - qcom,sm8350-smmu-500
diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml
index 02c69a95c332..ce0c715205c6 100644
--- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml
+++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml
@@ -43,6 +43,7 @@ properties:
               - renesas,ipmmu-r8a77980 # R-Car V3H
               - renesas,ipmmu-r8a77990 # R-Car E3
               - renesas,ipmmu-r8a77995 # R-Car D3
+              - renesas,ipmmu-r8a779a0 # R-Car V3U
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-ibt-bmc.txt b/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-ibt-bmc.txt
index 028268fd99ee..c9902fd4b38b 100644
--- a/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-ibt-bmc.txt
+++ b/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-ibt-bmc.txt
@@ -9,6 +9,7 @@ Required properties:
 - compatible : should be one of
 	"aspeed,ast2400-ibt-bmc"
 	"aspeed,ast2500-ibt-bmc"
+	"aspeed,ast2600-ibt-bmc"
 - reg: physical address and size of the registers
 
 Optional properties:
diff --git a/Documentation/devicetree/bindings/ipmi/ipmi-ipmb.yaml b/Documentation/devicetree/bindings/ipmi/ipmi-ipmb.yaml
new file mode 100644
index 000000000000..93d8f8e88cf5
--- /dev/null
+++ b/Documentation/devicetree/bindings/ipmi/ipmi-ipmb.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ipmi/ipmi-ipmb.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: IPMI IPMB device bindings
+
+description: IPMI IPMB device bindings
+
+maintainers:
+  - Corey Minyard <cminyard@mvista.com>
+
+properties:
+  compatible:
+    enum:
+      - ipmi-ipmb
+
+  device_type:
+    items:
+      - const: "ipmi"
+
+  reg:
+    maxItems: 1
+
+  bmcaddr:
+    $ref: /schemas/types.yaml#/definitions/uint8
+    description: The address of the BMC on the IPMB bus.  Defaults to 0x20.
+
+  retry-time:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      Time between retries of sends, in milliseconds.  Defaults to 250.
+
+  max-retries:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Number of retries before a failure is declared.  Defaults to 1.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ipmi-ipmb@40 {
+                    compatible = "ipmi-ipmb";
+                    device_type = "ipmi";
+                    reg = <0x40>;
+                    bmcaddr = /bits/ 8 <0x20>;
+                    retry-time = <250>;
+                    max-retries = <1>;
+            };
+    };
diff --git a/Documentation/devicetree/bindings/leds/register-bit-led.txt b/Documentation/devicetree/bindings/leds/register-bit-led.txt
deleted file mode 100644
index c7af6f70a97b..000000000000
--- a/Documentation/devicetree/bindings/leds/register-bit-led.txt
+++ /dev/null
@@ -1,94 +0,0 @@
-Device Tree Bindings for Register Bit LEDs
-
-Register bit leds are used with syscon multifunctional devices
-where single bits in a certain register can turn on/off a
-single LED. The register bit LEDs appear as children to the
-syscon device, with the proper compatible string. For the
-syscon bindings see:
-Documentation/devicetree/bindings/mfd/syscon.yaml
-
-Each LED is represented as a sub-node of the syscon device. Each
-node's name represents the name of the corresponding LED.
-
-LED sub-node properties:
-
-Required properties:
-- compatible : must be "register-bit-led"
-- offset : register offset to the register controlling this LED
-- mask : bit mask for the bit controlling this LED in the register
-  typically 0x01, 0x02, 0x04 ...
-
-Optional properties:
-- label : (optional)
-  see Documentation/devicetree/bindings/leds/common.txt
-- linux,default-trigger : (optional)
-  see Documentation/devicetree/bindings/leds/common.txt
-- default-state: (optional) The initial state of the LED
-  see Documentation/devicetree/bindings/leds/common.txt
-
-Example:
-
-syscon: syscon@10000000 {
-	compatible = "arm,realview-pb1176-syscon", "syscon";
-	reg = <0x10000000 0x1000>;
-
-	led@8.0 {
-		compatible = "register-bit-led";
-		offset = <0x08>;
-		mask = <0x01>;
-		label = "versatile:0";
-		linux,default-trigger = "heartbeat";
-		default-state = "on";
-	};
-	led@8.1 {
-		compatible = "register-bit-led";
-		offset = <0x08>;
-		mask = <0x02>;
-		label = "versatile:1";
-		linux,default-trigger = "mmc0";
-		default-state = "off";
-	};
-	led@8.2 {
-		compatible = "register-bit-led";
-		offset = <0x08>;
-		mask = <0x04>;
-		label = "versatile:2";
-		linux,default-trigger = "cpu0";
-		default-state = "off";
-	};
-	led@8.3 {
-		compatible = "register-bit-led";
-		offset = <0x08>;
-		mask = <0x08>;
-		label = "versatile:3";
-		default-state = "off";
-	};
-	led@8.4 {
-		compatible = "register-bit-led";
-		offset = <0x08>;
-		mask = <0x10>;
-		label = "versatile:4";
-		default-state = "off";
-	};
-	led@8.5 {
-		compatible = "register-bit-led";
-		offset = <0x08>;
-		mask = <0x20>;
-		label = "versatile:5";
-		default-state = "off";
-	};
-	led@8.6 {
-		compatible = "register-bit-led";
-		offset = <0x08>;
-		mask = <0x40>;
-		label = "versatile:6";
-		default-state = "off";
-	};
-	led@8.7 {
-		compatible = "register-bit-led";
-		offset = <0x08>;
-		mask = <0x80>;
-		label = "versatile:7";
-		default-state = "off";
-	};
-};
diff --git a/Documentation/devicetree/bindings/leds/register-bit-led.yaml b/Documentation/devicetree/bindings/leds/register-bit-led.yaml
new file mode 100644
index 000000000000..79b8fc0f9d23
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/register-bit-led.yaml
@@ -0,0 +1,95 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/register-bit-led.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Device Tree Bindings for Register Bit LEDs
+
+maintainers:
+  - Linus Walleij <linus.walleij@linaro.org>
+
+description: |+
+  Register bit leds are used with syscon multifunctional devices where single
+  bits in a certain register can turn on/off a single LED. The register bit LEDs
+  appear as children to the syscon device, with the proper compatible string.
+  For the syscon bindings see:
+  Documentation/devicetree/bindings/mfd/syscon.yaml
+
+allOf:
+  - $ref: /schemas/leds/common.yaml#
+
+properties:
+  $nodename:
+    description:
+      The unit-address is in the form of @<reg addr>,<bit offset>
+    pattern: '^led@[0-9a-f]+,[0-9a-f]{1,2}$'
+
+  compatible:
+    const: register-bit-led
+
+  reg:
+    description:
+      The register address and size
+    maxItems: 1
+
+  mask:
+    description:
+      bit mask for the bit controlling this LED in the register
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum:
+      [ 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80, 0x100, 0x200, 0x400, 0x800,
+        0x1000, 0x2000, 0x4000, 0x8000, 0x10000, 0x20000, 0x40000, 0x80000,
+        0x100000, 0x200000, 0x400000, 0x800000, 0x1000000, 0x2000000, 0x4000000,
+        0x8000000, 0x10000000, 0x20000000, 0x40000000, 0x80000000 ]
+
+  offset:
+    description:
+      register offset to the register controlling this LED
+    $ref: /schemas/types.yaml#/definitions/uint32
+    deprecated: true
+
+required:
+  - compatible
+  - mask
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+
+    syscon@10000000 {
+        compatible = "arm,realview-pb1176-syscon", "syscon";
+        reg = <0x10000000 0x1000>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0x0 0x10000000 0x1000>;
+
+        led@8,0 {
+            compatible = "register-bit-led";
+            reg = <0x08 0x04>;
+            offset = <0x08>;
+            mask = <0x01>;
+            label = "versatile:0";
+            linux,default-trigger = "heartbeat";
+            default-state = "on";
+        };
+        led@8,1 {
+            compatible = "register-bit-led";
+            reg = <0x08 0x04>;
+            offset = <0x08>;
+            mask = <0x02>;
+            label = "versatile:1";
+            default-state = "off";
+        };
+        led@8,2 {
+            compatible = "register-bit-led";
+            reg = <0x08 0x04>;
+            offset = <0x08>;
+            mask = <0x04>;
+            label = "versatile:2";
+            default-state = "off";
+        };
+    };
+...
diff --git a/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml b/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
new file mode 100644
index 000000000000..2c1704b34e7a
--- /dev/null
+++ b/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mailbox/apple,mailbox.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Apple Mailbox Controller
+
+maintainers:
+  - Hector Martin <marcan@marcan.st>
+  - Sven Peter <sven@svenpeter.dev>
+
+description:
+  The Apple mailbox consists of two FIFOs used to exchange 64+32 bit
+  messages between the main CPU and a co-processor. Multiple instances
+  of this mailbox can be found on Apple SoCs.
+  One of the two FIFOs is used to send data to a co-processor while the other
+  FIFO is used for the other direction.
+  Various clients implement different IPC protocols based on these simple
+  messages and shared memory buffers.
+
+properties:
+  compatible:
+    oneOf:
+      - description:
+          ASC mailboxes are the most common variant found on the M1 used
+          for example for the display controller, the system management
+          controller and the NVMe coprocessor.
+        items:
+          - const: apple,t8103-asc-mailbox
+
+      - description:
+          M3 mailboxes are an older variant with a slightly different MMIO
+          interface still found on the M1. It is used for the Thunderbolt
+          co-processors.
+        items:
+          - const: apple,t8103-m3-mailbox
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    items:
+      - description: send fifo is empty interrupt
+      - description: send fifo is not empty interrupt
+      - description: receive fifo is empty interrupt
+      - description: receive fifo is not empty interrupt
+
+  interrupt-names:
+    items:
+      - const: send-empty
+      - const: send-not-empty
+      - const: recv-empty
+      - const: recv-not-empty
+
+  "#mbox-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - interrupt-names
+  - "#mbox-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+        mailbox@77408000 {
+                compatible = "apple,t8103-asc-mailbox";
+                reg = <0x77408000 0x4000>;
+                interrupts = <1 583 4>, <1 584 4>, <1 585 4>, <1 586 4>;
+                interrupt-names = "send-empty", "send-not-empty",
+                 "recv-empty", "recv-not-empty";
+                #mbox-cells = <0>;
+        };
diff --git a/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml b/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml
index 675ad9de15bb..a337bcd80c4a 100644
--- a/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml
+++ b/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml
@@ -28,6 +28,7 @@ properties:
       - const: fsl,imx7ulp-mu
       - const: fsl,imx8ulp-mu
       - const: fsl,imx8-mu-scu
+      - const: fsl,imx8ulp-mu-s4
       - items:
           - enum:
               - fsl,imx7s-mu
diff --git a/Documentation/devicetree/bindings/mailbox/mtk-gce.txt b/Documentation/devicetree/bindings/mailbox/mtk-gce.txt
index 89a59b9c81f9..98fe37e8b17b 100644
--- a/Documentation/devicetree/bindings/mailbox/mtk-gce.txt
+++ b/Documentation/devicetree/bindings/mailbox/mtk-gce.txt
@@ -40,8 +40,8 @@ Optional properties for a client mutex node:
   defined in 'dt-bindings/gce/<chip>-gce.h'.
 
 Some vaules of properties are defined in 'dt-bindings/gce/mt8173-gce.h',
-'dt-binding/gce/mt8183-gce.h', 'dt-binding/gce/mt8192-gce.h',
-'dt-binding/gce/mt8195-gce.h' or 'dt-bindings/gce/mt6779-gce.h'.
+'dt-bindings/gce/mt8183-gce.h', 'dt-bindings/gce/mt8192-gce.h',
+'dt-bindings/gce/mt8195-gce.h' or 'dt-bindings/gce/mt6779-gce.h'.
 Such as sub-system ids, thread priority, event ids.
 
 Example:
diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
index 6395281b0cec..01e9d9155c83 100644
--- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
+++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
@@ -11,7 +11,7 @@ description:
   platforms.
 
 maintainers:
-  - Sivaprakash Murugesan <sivaprak@codeaurora.org>
+  - Jassi Brar <jassisinghbrar@gmail.com>
 
 properties:
   compatible:
@@ -24,6 +24,7 @@ properties:
       - qcom,msm8994-apcs-kpss-global
       - qcom,msm8996-apcs-hmss-global
       - qcom,msm8998-apcs-hmss-global
+      - qcom,qcm2290-apcs-hmss-global
       - qcom,qcs404-apcs-apps-global
       - qcom,sc7180-apss-shared
       - qcom,sc8180x-apss-shared
diff --git a/Documentation/devicetree/bindings/mailbox/st,stm32-ipcc.yaml b/Documentation/devicetree/bindings/mailbox/st,stm32-ipcc.yaml
index b15da9ba90b2..8eb4bf52ea27 100644
--- a/Documentation/devicetree/bindings/mailbox/st,stm32-ipcc.yaml
+++ b/Documentation/devicetree/bindings/mailbox/st,stm32-ipcc.yaml
@@ -13,8 +13,8 @@ description:
   channels (N) can be read from a dedicated register.
 
 maintainers:
-  - Fabien Dessenne <fabien.dessenne@st.com>
-  - Arnaud Pouliquen <arnaud.pouliquen@st.com>
+  - Fabien Dessenne <fabien.dessenne@foss.st.com>
+  - Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/media/i2c/adv7604.yaml b/Documentation/devicetree/bindings/media/i2c/adv7604.yaml
index de15cebe2955..c19d8391e2d5 100644
--- a/Documentation/devicetree/bindings/media/i2c/adv7604.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/adv7604.yaml
@@ -4,23 +4,24 @@
 $id: http://devicetree.org/schemas/media/i2c/adv7604.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Analog Devices ADV7604/11/12 video decoder with HDMI receiver
+title: Analog Devices ADV7604/10/11/12 video decoder with HDMI receiver
 
 maintainers:
   - Hans Verkuil <hverkuil-cisco@xs4all.nl>
 
 description:
-  The ADV7604 and ADV7611/12 are multiformat video decoders with an integrated
-  HDMI receiver. The ADV7604 has four multiplexed HDMI inputs and one analog
-  input, and the ADV7611 has one HDMI input and no analog input. The 7612 is
-  similar to the 7611 but has 2 HDMI inputs.
+  The ADV7604 and ADV7610/11/12 are multiformat video decoders with
+  an integrated HDMI receiver. The ADV7604 has four multiplexed HDMI inputs
+  and one analog input, and the ADV7610/11 have one HDMI input and no analog
+  input. The ADV7612 is similar to the ADV7610/11 but has 2 HDMI inputs.
 
-  These device tree bindings support the ADV7611/12 only at the moment.
+  These device tree bindings support the ADV7610/11/12 only at the moment.
 
 properties:
   compatible:
     items:
       - enum:
+          - adi,adv7610
           - adi,adv7611
           - adi,adv7612
 
diff --git a/Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml b/Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
new file mode 100644
index 000000000000..c2ba78116dbb
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
@@ -0,0 +1,108 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/aptina,mt9p031.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Aptina 1/2.5-Inch 5Mp CMOS Digital Image Sensor
+
+maintainers:
+  - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+
+description: |
+  The Aptina MT9P031 is a 1/2.5-inch CMOS active pixel digital image sensor
+  with an active array size of 2592H x 1944V. It is programmable through a
+  simple two-wire serial interface.
+
+properties:
+  compatible:
+    enum:
+      - aptina,mt9p031
+      - aptina,mt9p031m
+
+  reg:
+    description: I2C device address
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  vdd-supply:
+    description: Digital supply voltage, 1.8 V
+
+  vdd_io-supply:
+    description: I/O supply voltage, 1.8 or 2.8 V
+
+  vaa-supply:
+    description: Analog supply voltage, 2.8 V
+
+  reset-gpios:
+    maxItems: 1
+    description: Chip reset GPIO
+
+  port:
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    additionalProperties: false
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          input-clock-frequency:
+            $ref: /schemas/types.yaml#/definitions/uint32
+            minimum: 6000000
+            maximum: 96000000
+            description: Input clock frequency
+
+          pixel-clock-frequency:
+            $ref: /schemas/types.yaml#/definitions/uint32
+            maximum: 96000000
+            description: Target pixel clock frequency
+
+          pclk-sample:
+            default: 0
+
+        required:
+          - input-clock-frequency
+          - pixel-clock-frequency
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - vdd-supply
+  - vdd_io-supply
+  - vaa-supply
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c0 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        mt9p031@5d {
+            compatible = "aptina,mt9p031";
+            reg = <0x5d>;
+            reset-gpios = <&gpio_sensor 0 0>;
+
+            clocks = <&sensor_clk>;
+
+            vdd-supply = <&reg_vdd>;
+            vdd_io-supply = <&reg_vdd_io>;
+            vaa-supply = <&reg_vaa>;
+
+            port {
+                mt9p031_1: endpoint {
+                    input-clock-frequency = <6000000>;
+                    pixel-clock-frequency = <96000000>;
+                };
+            };
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
new file mode 100644
index 000000000000..85a8877c2f38
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
@@ -0,0 +1,120 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/hynix,hi846.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SK Hynix Hi-846 1/4" 8M Pixel MIPI CSI-2 sensor
+
+maintainers:
+  - Martin Kepplinger <martin.kepplinger@puri.sm>
+
+description: |-
+  The Hi-846 is a raw image sensor with an MIPI CSI-2 image data
+  interface and CCI (I2C compatible) control bus. The output format
+  is raw Bayer.
+
+properties:
+  compatible:
+    const: hynix,hi846
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Reference to the mclk clock.
+
+  assigned-clocks:
+    maxItems: 1
+
+  assigned-clock-rates:
+    maxItems: 1
+
+  reset-gpios:
+    description: Reference to the GPIO connected to the RESETB pin. Active low.
+    maxItems: 1
+
+  shutdown-gpios:
+    description: Reference to the GPIO connected to the XSHUTDOWN pin. Active low.
+    maxItems: 1
+
+  vddio-supply:
+    description: Definition of the regulator used for the VDDIO power supply.
+
+  vdda-supply:
+    description: Definition of the regulator used for the VDDA power supply.
+
+  vddd-supply:
+    description: Definition of the regulator used for the VDDD power supply.
+
+  port:
+    $ref: /schemas/graph.yaml#/properties/port
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes:
+            oneOf:
+              - items:
+                  - const: 1
+                  - const: 2
+                  - const: 3
+                  - const: 4
+              - items:
+                  - const: 1
+                  - const: 2
+
+        required:
+          - data-lanes
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - assigned-clocks
+  - assigned-clock-rates
+  - vddio-supply
+  - vdda-supply
+  - vddd-supply
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        hi846: camera@20 {
+            compatible = "hynix,hi846";
+            reg = <0x20>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&pinctrl_csi1>;
+            clocks = <&clk 0>;
+            assigned-clocks = <&clk 0>;
+            assigned-clock-rates = <25000000>;
+            vdda-supply = <&reg_camera_vdda>;
+            vddd-supply = <&reg_camera_vddd>;
+            vddio-supply = <&reg_camera_vddio>;
+            reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
+            shutdown-gpios = <&gpio5 4 GPIO_ACTIVE_LOW>;
+
+            port {
+                camera_out: endpoint {
+                    remote-endpoint = <&csi1_ep1>;
+                    link-frequencies = /bits/ 64
+                        <80000000 200000000>;
+                    data-lanes = <1 2>;
+                };
+            };
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/media/i2c/mt9p031.txt b/Documentation/devicetree/bindings/media/i2c/mt9p031.txt
deleted file mode 100644
index cb60443ff78f..000000000000
--- a/Documentation/devicetree/bindings/media/i2c/mt9p031.txt
+++ /dev/null
@@ -1,40 +0,0 @@
-* Aptina 1/2.5-Inch 5Mp CMOS Digital Image Sensor
-
-The Aptina MT9P031 is a 1/2.5-inch CMOS active pixel digital image sensor with
-an active array size of 2592H x 1944V. It is programmable through a simple
-two-wire serial interface.
-
-Required Properties:
-- compatible: value should be either one among the following
-	(a) "aptina,mt9p031" for mt9p031 sensor
-	(b) "aptina,mt9p031m" for mt9p031m sensor
-
-- input-clock-frequency: Input clock frequency.
-
-- pixel-clock-frequency: Pixel clock frequency.
-
-Optional Properties:
-- reset-gpios: Chip reset GPIO
-
-For further reading on port node refer to
-Documentation/devicetree/bindings/media/video-interfaces.txt.
-
-Example:
-
-	i2c0@1c22000 {
-		...
-		...
-		mt9p031@5d {
-			compatible = "aptina,mt9p031";
-			reg = <0x5d>;
-			reset-gpios = <&gpio3 30 0>;
-
-			port {
-				mt9p031_1: endpoint {
-					input-clock-frequency = <6000000>;
-					pixel-clock-frequency = <96000000>;
-				};
-			};
-		};
-		...
-	};
diff --git a/Documentation/devicetree/bindings/media/i2c/ov5640.txt b/Documentation/devicetree/bindings/media/i2c/ov5640.txt
deleted file mode 100644
index c97c2f2da12d..000000000000
--- a/Documentation/devicetree/bindings/media/i2c/ov5640.txt
+++ /dev/null
@@ -1,92 +0,0 @@
-* Omnivision OV5640 MIPI CSI-2 / parallel sensor
-
-Required Properties:
-- compatible: should be "ovti,ov5640"
-- clocks: reference to the xclk input clock.
-- clock-names: should be "xclk".
-- DOVDD-supply: Digital I/O voltage supply, 1.8 volts
-- AVDD-supply: Analog voltage supply, 2.8 volts
-- DVDD-supply: Digital core voltage supply, 1.5 volts
-
-Optional Properties:
-- reset-gpios: reference to the GPIO connected to the reset pin, if any.
-	       This is an active low signal to the OV5640.
-- powerdown-gpios: reference to the GPIO connected to the powerdown pin,
-		   if any. This is an active high signal to the OV5640.
-- rotation: as defined in
-	    Documentation/devicetree/bindings/media/video-interfaces.txt,
-	    valid values are 0 (sensor mounted upright) and 180 (sensor
-	    mounted upside down).
-
-The device node must contain one 'port' child node for its digital output
-video port, in accordance with the video interface bindings defined in
-Documentation/devicetree/bindings/media/video-interfaces.txt.
-
-OV5640 can be connected to a MIPI CSI-2 bus or a parallel bus endpoint.
-
-Endpoint node required properties for CSI-2 connection are:
-- remote-endpoint: a phandle to the bus receiver's endpoint node.
-- clock-lanes: should be set to <0> (clock lane on hardware lane 0)
-- data-lanes: should be set to <1> or <1 2> (one or two CSI-2 lanes supported)
-
-Endpoint node required properties for parallel connection are:
-- remote-endpoint: a phandle to the bus receiver's endpoint node.
-- bus-width: shall be set to <8> for 8 bits parallel bus
-	     or <10> for 10 bits parallel bus
-- data-shift: shall be set to <2> for 8 bits parallel bus
-	      (lines 9:2 are used) or <0> for 10 bits parallel bus
-- hsync-active: active state of the HSYNC signal, 0/1 for LOW/HIGH respectively.
-- vsync-active: active state of the VSYNC signal, 0/1 for LOW/HIGH respectively.
-- pclk-sample: sample data on rising (1) or falling (0) edge of the pixel clock
-	       signal.
-
-Examples:
-
-&i2c1 {
-	ov5640: camera@3c {
-		compatible = "ovti,ov5640";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_ov5640>;
-		reg = <0x3c>;
-		clocks = <&clks IMX6QDL_CLK_CKO>;
-		clock-names = "xclk";
-		DOVDD-supply = <&vgen4_reg>; /* 1.8v */
-		AVDD-supply = <&vgen3_reg>;  /* 2.8v */
-		DVDD-supply = <&vgen2_reg>;  /* 1.5v */
-		powerdown-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
-		reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
-		rotation = <180>;
-
-		port {
-			/* MIPI CSI-2 bus endpoint */
-			ov5640_to_mipi_csi2: endpoint {
-				remote-endpoint = <&mipi_csi2_from_ov5640>;
-				clock-lanes = <0>;
-				data-lanes = <1 2>;
-			};
-		};
-	};
-};
-
-&i2c1 {
-	ov5640: camera@3c {
-		compatible = "ovti,ov5640";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_ov5640>;
-		reg = <0x3c>;
-		clocks = <&clk_ext_camera>;
-		clock-names = "xclk";
-
-		port {
-			/* Parallel bus endpoint */
-			ov5640_to_parallel: endpoint {
-				remote-endpoint = <&parallel_from_ov5640>;
-				bus-width = <8>;
-				data-shift = <2>; /* lines 9:2 are used */
-				hsync-active = <0>;
-				vsync-active = <0>;
-				pclk-sample = <1>;
-			};
-		};
-	};
-};
diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov5640.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov5640.yaml
new file mode 100644
index 000000000000..540fd69ac39f
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov5640.yaml
@@ -0,0 +1,154 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/ovti,ov5640.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: OmniVision OV5640 Image Sensor Device Tree Bindings
+
+maintainers:
+  - Steve Longerbeam <slongerbeam@gmail.com>
+
+allOf:
+  - $ref: /schemas/media/video-interface-devices.yaml#
+
+properties:
+  compatible:
+    const: ovti,ov5640
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    description: XCLK Input Clock
+
+  clock-names:
+    const: xclk
+
+  AVDD-supply:
+    description: Analog voltage supply, 2.8 volts
+
+  DVDD-supply:
+    description: Digital core voltage supply, 1.5 volts
+
+  DOVDD-supply:
+    description: Digital I/O voltage supply, 1.8 volts
+
+  powerdown-gpios:
+    maxItems: 1
+    description: >
+      Reference to the GPIO connected to the powerdown pin, if any.
+
+  reset-gpios:
+    maxItems: 1
+    description: >
+      Reference to the GPIO connected to the reset pin, if any.
+
+  rotation:
+    enum:
+      - 0
+      - 180
+
+  port:
+    description: Digital Output Port
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    additionalProperties: false
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          clock-lanes:
+            const: 0
+
+          data-lanes:
+            minItems: 1
+            maxItems: 2
+            items:
+              enum: [1, 2]
+
+          bus-width:
+            enum: [8, 10]
+
+          data-shift:
+            enum: [0, 2]
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - AVDD-supply
+  - DVDD-supply
+  - DOVDD-supply
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+      #include <dt-bindings/clock/imx6qdl-clock.h>
+      #include <dt-bindings/gpio/gpio.h>
+
+      i2c {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          camera@3c {
+              compatible = "ovti,ov5640";
+              pinctrl-names = "default";
+              pinctrl-0 = <&pinctrl_ov5640>;
+              reg = <0x3c>;
+              clocks = <&clks IMX6QDL_CLK_CKO>;
+              clock-names = "xclk";
+              DOVDD-supply = <&vgen4_reg>; /* 1.8v */
+              AVDD-supply = <&vgen3_reg>;  /* 2.8v */
+              DVDD-supply = <&vgen2_reg>;  /* 1.5v */
+              powerdown-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
+              reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
+              rotation = <180>;
+
+              port {
+                  /* MIPI CSI-2 bus endpoint */
+                  ov5640_to_mipi_csi2: endpoint {
+                      remote-endpoint = <&mipi_csi2_from_ov5640>;
+                      clock-lanes = <0>;
+                      data-lanes = <1 2>;
+                  };
+              };
+          };
+      };
+
+  - |
+      i2c {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          camera@3c {
+              compatible = "ovti,ov5640";
+              pinctrl-names = "default";
+              pinctrl-0 = <&pinctrl_ov5640>;
+              reg = <0x3c>;
+              clocks = <&clk_ext_camera>;
+              clock-names = "xclk";
+              DOVDD-supply = <&vgen4_reg>; /* 1.8v */
+              AVDD-supply = <&vgen3_reg>;  /* 2.8v */
+              DVDD-supply = <&vgen2_reg>;  /* 1.5v */
+
+              port {
+                  /* Parallel bus endpoint */
+                  ov5640_to_parallel: endpoint {
+                      remote-endpoint = <&parallel_from_ov5640>;
+                      bus-width = <8>;
+                      data-shift = <2>; /* lines 9:2 are used */
+                      hsync-active = <0>;
+                      vsync-active = <0>;
+                      pclk-sample = <1>;
+                  };
+              };
+          };
+      };
+
+...
diff --git a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt b/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
index ad1321e5a22d..665a9508708e 100644
--- a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
+++ b/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
@@ -10,6 +10,8 @@ Required properties:
   "mediatek,mt8183-vcodec-enc" for MT8183 encoder.
   "mediatek,mt8173-vcodec-dec" for MT8173 decoder.
   "mediatek,mt8192-vcodec-enc" for MT8192 encoder.
+  "mediatek,mt8183-vcodec-dec" for MT8183 decoder.
+  "mediatek,mt8195-vcodec-enc" for MT8195 encoder.
 - reg : Physical base address of the video codec registers and length of
   memory mapped region.
 - interrupts : interrupt number to the cpu.
diff --git a/Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml b/Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml
index 877183cf4278..1ef849dc74d7 100644
--- a/Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml
+++ b/Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml
@@ -79,6 +79,8 @@ properties:
 
             properties:
               data-lanes:
+                description:
+                  Note that 'fsl,imx7-mipi-csi2' only supports up to 2 data lines.
                 items:
                   minItems: 1
                   maxItems: 4
@@ -91,18 +93,6 @@ properties:
             required:
               - data-lanes
 
-            allOf:
-              - if:
-                  properties:
-                    compatible:
-                      contains:
-                        const: fsl,imx7-mipi-csi2
-                then:
-                  properties:
-                    data-lanes:
-                      items:
-                        maxItems: 2
-
       port@1:
         $ref: /schemas/graph.yaml#/properties/port
         description:
diff --git a/Documentation/devicetree/bindings/media/qcom,sc7280-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sc7280-venus.yaml
new file mode 100644
index 000000000000..e2874683b4d5
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/qcom,sc7280-venus.yaml
@@ -0,0 +1,161 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/media/qcom,sc7280-venus.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm Venus video encode and decode accelerators
+
+maintainers:
+  - Stanimir Varbanov <stanimir.varbanov@linaro.org>
+
+description: |
+  The Venus Iris2 IP is a video encode and decode accelerator present
+  on Qualcomm platforms
+
+properties:
+  compatible:
+    const: qcom,sc7280-venus
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  power-domains:
+    minItems: 2
+    maxItems: 3
+
+  power-domain-names:
+    minItems: 2
+    items:
+      - const: venus
+      - const: vcodec0
+      - const: cx
+
+  clocks:
+    maxItems: 5
+
+  clock-names:
+    items:
+      - const: core
+      - const: bus
+      - const: iface
+      - const: vcodec_core
+      - const: vcodec_bus
+
+  iommus:
+    maxItems: 2
+
+  memory-region:
+    maxItems: 1
+
+  interconnects:
+    maxItems: 2
+
+  interconnect-names:
+    items:
+      - const: cpu-cfg
+      - const: video-mem
+
+  video-decoder:
+    type: object
+
+    properties:
+      compatible:
+        const: venus-decoder
+
+    required:
+      - compatible
+
+    additionalProperties: false
+
+  video-encoder:
+    type: object
+
+    properties:
+      compatible:
+        const: venus-encoder
+
+    required:
+      - compatible
+
+    additionalProperties: false
+
+  video-firmware:
+    type: object
+
+    description: |
+      Firmware subnode is needed when the platform does not
+      have TrustZone.
+
+    properties:
+      iommus:
+        maxItems: 1
+
+    required:
+      - iommus
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - power-domains
+  - power-domain-names
+  - clocks
+  - clock-names
+  - iommus
+  - memory-region
+  - video-decoder
+  - video-encoder
+
+additionalProperties: false
+
+examples:
+  - |
+        #include <dt-bindings/interrupt-controller/arm-gic.h>
+        #include <dt-bindings/clock/qcom,videocc-sc7280.h>
+        #include <dt-bindings/interconnect/qcom,sc7280.h>
+        #include <dt-bindings/power/qcom-rpmpd.h>
+
+        venus: video-codec@aa00000 {
+                compatible = "qcom,sc7280-venus";
+                reg = <0x0aa00000 0xd0600>;
+                interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+
+                clocks = <&videocc VIDEO_CC_MVSC_CORE_CLK>,
+                         <&videocc VIDEO_CC_MVSC_CTL_AXI_CLK>,
+                         <&videocc VIDEO_CC_VENUS_AHB_CLK>,
+                         <&videocc VIDEO_CC_MVS0_CORE_CLK>,
+                         <&videocc VIDEO_CC_MVS0_AXI_CLK>;
+                clock-names = "core", "bus", "iface",
+                              "vcodec_core", "vcodec_bus";
+
+                power-domains = <&videocc MVSC_GDSC>,
+                                <&videocc MVS0_GDSC>,
+                                <&rpmhpd SC7280_CX>;
+                power-domain-names = "venus", "vcodec0", "cx";
+
+                interconnects = <&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_VENUS_CFG 0>,
+                                <&mmss_noc MASTER_VIDEO_P0 0 &mc_virt SLAVE_EBI1 0>;
+                interconnect-names = "cpu-cfg", "video-mem";
+
+                iommus = <&apps_smmu 0x2180 0x20>,
+                         <&apps_smmu 0x2184 0x20>;
+
+                memory-region = <&video_mem>;
+
+                video-decoder {
+                        compatible = "venus-decoder";
+                };
+
+                video-encoder {
+                        compatible = "venus-encoder";
+                };
+
+                video-firmware {
+                        iommus = <&apps_smmu 0x21a2 0x0>;
+                };
+        };
diff --git a/Documentation/devicetree/bindings/media/qcom,sdm660-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sdm660-venus.yaml
new file mode 100644
index 000000000000..33da7d3cfd38
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/qcom,sdm660-venus.yaml
@@ -0,0 +1,186 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/media/qcom,sdm660-venus.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm Venus video encode and decode accelerators
+
+maintainers:
+  - Stanimir Varbanov <stanimir.varbanov@linaro.org>
+  - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
+
+description: |
+  The Venus IP is a video encode and decode accelerator present
+  on Qualcomm platforms
+
+properties:
+  compatible:
+    const: qcom,sdm660-venus
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 4
+
+  clock-names:
+    items:
+      - const: core
+      - const: iface
+      - const: bus
+      - const: bus_throttle
+
+  interconnects:
+    maxItems: 2
+
+  interconnect-names:
+    items:
+      - const: cpu-cfg
+      - const: video-mem
+
+  interrupts:
+    maxItems: 1
+
+  iommus:
+    maxItems: 20
+
+  memory-region:
+    maxItems: 1
+
+  power-domains:
+    maxItems: 1
+
+  video-decoder:
+    type: object
+
+    properties:
+      compatible:
+        const: venus-decoder
+
+      clocks:
+        maxItems: 1
+
+      clock-names:
+        items:
+          - const: vcodec0_core
+
+      power-domains:
+        maxItems: 1
+
+    required:
+      - compatible
+      - clocks
+      - clock-names
+      - power-domains
+
+    additionalProperties: false
+
+  video-encoder:
+    type: object
+
+    properties:
+      compatible:
+        const: venus-encoder
+
+      clocks:
+        maxItems: 1
+
+      clock-names:
+        items:
+          - const: vcodec0_core
+
+      power-domains:
+        maxItems: 1
+
+    required:
+      - compatible
+      - clocks
+      - clock-names
+      - power-domains
+
+    additionalProperties: false
+
+  video-firmware:
+    type: object
+
+    description: |
+      Firmware subnode is needed when the platform does not
+      have TrustZone.
+
+    properties:
+      iommus:
+        maxItems: 1
+
+    required:
+      - iommus
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - interrupts
+  - iommus
+  - memory-region
+  - power-domains
+  - video-decoder
+  - video-encoder
+
+additionalProperties: false
+
+examples:
+  - |
+        #include <dt-bindings/clock/qcom,mmcc-sdm660.h>
+        #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+        video-codec@cc00000 {
+                compatible = "qcom,sdm660-venus";
+                reg = <0x0cc00000 0xff000>;
+                clocks = <&mmcc VIDEO_CORE_CLK>,
+                         <&mmcc VIDEO_AHB_CLK>,
+                         <&mmcc VIDEO_AXI_CLK>,
+                         <&mmcc THROTTLE_VIDEO_AXI_CLK>;
+                clock-names = "core", "iface", "bus", "bus_throttle";
+                interconnects = <&gnoc 0 &mnoc 13>,
+                                <&mnoc 4 &bimc 5>;
+                interconnect-names = "cpu-cfg", "video-mem";
+                interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+                iommus = <&mmss_smmu 0x400>,
+                         <&mmss_smmu 0x401>,
+                         <&mmss_smmu 0x40a>,
+                         <&mmss_smmu 0x407>,
+                         <&mmss_smmu 0x40e>,
+                         <&mmss_smmu 0x40f>,
+                         <&mmss_smmu 0x408>,
+                         <&mmss_smmu 0x409>,
+                         <&mmss_smmu 0x40b>,
+                         <&mmss_smmu 0x40c>,
+                         <&mmss_smmu 0x40d>,
+                         <&mmss_smmu 0x410>,
+                         <&mmss_smmu 0x421>,
+                         <&mmss_smmu 0x428>,
+                         <&mmss_smmu 0x429>,
+                         <&mmss_smmu 0x42b>,
+                         <&mmss_smmu 0x42c>,
+                         <&mmss_smmu 0x42d>,
+                         <&mmss_smmu 0x411>,
+                         <&mmss_smmu 0x431>;
+                memory-region = <&venus_region>;
+                power-domains = <&mmcc VENUS_GDSC>;
+
+                video-decoder {
+                        compatible = "venus-decoder";
+                        clocks = <&mmcc VIDEO_SUBCORE0_CLK>;
+                        clock-names = "vcodec0_core";
+                        power-domains = <&mmcc VENUS_CORE0_GDSC>;
+                };
+
+                video-encoder {
+                        compatible = "venus-encoder";
+                        clocks = <&mmcc VIDEO_SUBCORE0_CLK>;
+                        clock-names = "vcodec0_core";
+                        power-domains = <&mmcc VENUS_CORE0_GDSC>;
+                };
+        };
diff --git a/Documentation/devicetree/bindings/media/renesas,csi2.yaml b/Documentation/devicetree/bindings/media/renesas,csi2.yaml
index 23703b767f5b..e6a036721082 100644
--- a/Documentation/devicetree/bindings/media/renesas,csi2.yaml
+++ b/Documentation/devicetree/bindings/media/renesas,csi2.yaml
@@ -30,6 +30,7 @@ properties:
           - renesas,r8a77970-csi2 # R-Car V3M
           - renesas,r8a77980-csi2 # R-Car V3H
           - renesas,r8a77990-csi2 # R-Car E3
+          - renesas,r8a779a0-csi2 # R-Car V3U
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/media/renesas,imr.txt b/Documentation/devicetree/bindings/media/renesas,imr.txt
deleted file mode 100644
index b0614153ed36..000000000000
--- a/Documentation/devicetree/bindings/media/renesas,imr.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-Renesas R-Car Image Renderer (Distortion Correction Engine)
------------------------------------------------------------
-
-The image renderer, or the distortion correction engine, is a drawing processor
-with a simple instruction system capable of referencing video capture data or
-data in an external memory as 2D texture data and performing texture mapping
-and drawing with respect to any shape that is split into triangular objects.
-
-Required properties:
-
-- compatible: "renesas,<soctype>-imr-lx4", "renesas,imr-lx4" as a fallback for
-  the image renderer light extended 4 (IMR-LX4) found in the R-Car gen3 SoCs,
-  where the examples with <soctype> are:
-  - "renesas,r8a7795-imr-lx4" for R-Car H3,
-  - "renesas,r8a7796-imr-lx4" for R-Car M3-W.
-- reg: offset and length of the register block;
-- interrupts: single interrupt specifier;
-- clocks: single clock phandle/specifier pair;
-- power-domains: power domain phandle/specifier pair;
-- resets: reset phandle/specifier pair.
-
-Example:
-
-	imr-lx4@fe860000 {
-		compatible = "renesas,r8a7795-imr-lx4", "renesas,imr-lx4";
-		reg = <0 0xfe860000 0 0x2000>;
-		interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cpg CPG_MOD 823>;
-		power-domains = <&sysc R8A7795_PD_A3VC>;
-		resets = <&cpg 823>;
-	};
diff --git a/Documentation/devicetree/bindings/media/renesas,imr.yaml b/Documentation/devicetree/bindings/media/renesas,imr.yaml
new file mode 100644
index 000000000000..512f57417fd8
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/renesas,imr.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/renesas,imr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas R-Car Image Renderer (Distortion Correction Engine)
+
+maintainers:
+  - Sergei Shtylyov <sergei.shtylyov@gmail.com>
+
+description: |
+  The image renderer, or the distortion correction engine, is a drawing
+  processor with a simple instruction system capable of referencing video
+  capture data or data in an external memory as 2D texture data and performing
+  texture mapping and drawing with respect to any shape that is split into
+  triangular objects.
+
+  The image renderer light extended 4 (IMR-LX4) is found in R-Car Gen3 SoCs.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - renesas,r8a7795-imr-lx4 # R-Car H3
+          - renesas,r8a7796-imr-lx4 # R-Car M3-W
+      - const: renesas,imr-lx4      # R-Car Gen3
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - power-domains
+  - resets
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/r8a7795-cpg-mssr.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/r8a7795-sysc.h>
+
+    imr-lx4@fe860000 {
+            compatible = "renesas,r8a7795-imr-lx4", "renesas,imr-lx4";
+            reg = <0xfe860000 0x2000>;
+            interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
+            clocks = <&cpg CPG_MOD 823>;
+            power-domains = <&sysc R8A7795_PD_A3VC>;
+            resets = <&cpg 823>;
+    };
diff --git a/Documentation/devicetree/bindings/media/rockchip-isp1.yaml b/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
index a6b1eff879ed..d1489b177331 100644
--- a/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
+++ b/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
@@ -15,13 +15,22 @@ description: |
 
 properties:
   compatible:
-    const: rockchip,rk3399-cif-isp
+    enum:
+      - rockchip,px30-cif-isp
+      - rockchip,rk3399-cif-isp
 
   reg:
     maxItems: 1
 
   interrupts:
-    maxItems: 1
+    minItems: 1
+    maxItems: 3
+
+  interrupt-names:
+    items:
+      - const: isp
+      - const: mi
+      - const: mipi
 
   clocks:
     minItems: 3
@@ -41,7 +50,7 @@ properties:
       - const: aclk
       - const: hclk
       # only for isp1
-      - const: pclk_isp
+      - const: pclk
 
   iommus:
     maxItems: 1
@@ -90,19 +99,29 @@ required:
   - power-domains
   - ports
 
-if:
-  properties:
-    compatible:
-      contains:
-        const: rockchip,rk3399-cif-isp
-then:
-  properties:
-    clocks:
-      minItems: 3
-      maxItems: 4
-    clock-names:
-      minItems: 3
-      maxItems: 4
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rk3399-cif-isp
+    then:
+      properties:
+        clocks:
+          minItems: 3
+          maxItems: 4
+        clock-names:
+          minItems: 3
+          maxItems: 4
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,px30-cif-isp
+    then:
+      required:
+        - interrupt-names
 
 additionalProperties: false
 
@@ -183,3 +202,66 @@ examples:
             };
         };
     };
+
+  - |
+
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/px30-power.h>
+
+    parent1: parent {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        isp: isp@ff4a0000 {
+            compatible = "rockchip,px30-cif-isp";
+            reg = <0x0 0xff4a0000 0x0 0x8000>;
+            interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "isp", "mi", "mipi";
+            clocks = <&cru SCLK_ISP0>,
+                     <&cru ACLK_ISP0_WRAPPER>,
+                     <&cru HCLK_ISP0_WRAPPER>,
+                     <&cru PCLK_ISP1_WRAPPER>;
+            clock-names = "isp", "aclk", "hclk", "pclk";
+            iommus = <&isp_mmu>;
+            phys = <&csi_dphy>;
+            phy-names = "dphy";
+            power-domains = <&power PX30_PD_VI>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    #address-cells = <1>;
+                    #size-cells = <0>;
+
+                    mipi_in_ucam1: endpoint@0 {
+                        reg = <0>;
+                        remote-endpoint = <&ucam1_out>;
+                        data-lanes = <1 2>;
+                    };
+                };
+            };
+        };
+
+        i2c2: i2c {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ov5695: camera@36 {
+                compatible = "ovti,ov5647";
+                reg = <0x36>;
+                clocks = <&cru SCLK_CIF_OUT>;
+
+                port {
+                    ucam1_out: endpoint {
+                        remote-endpoint = <&mipi_in_ucam1>;
+                        data-lanes = <1 2>;
+                    };
+                };
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/media/st,stm32-cec.yaml b/Documentation/devicetree/bindings/media/st,stm32-cec.yaml
index d75019c093a4..77144cc6f7db 100644
--- a/Documentation/devicetree/bindings/media/st,stm32-cec.yaml
+++ b/Documentation/devicetree/bindings/media/st,stm32-cec.yaml
@@ -7,8 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 CEC bindings
 
 maintainers:
-  - Benjamin Gaignard <benjamin.gaignard@st.com>
-  - Yannick Fertre <yannick.fertre@st.com>
+  - Yannick Fertre <yannick.fertre@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml b/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
index 41e1d0cd80e5..9c1262a276b5 100644
--- a/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
+++ b/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 Digital Camera Memory Interface (DCMI) binding
 
 maintainers:
-  - Hugues Fruchet <hugues.fruchet@st.com>
+  - Hugues Fruchet <hugues.fruchet@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/media/ti,cal.yaml b/Documentation/devicetree/bindings/media/ti,cal.yaml
index 65177cd69514..66c5d392fa75 100644
--- a/Documentation/devicetree/bindings/media/ti,cal.yaml
+++ b/Documentation/devicetree/bindings/media/ti,cal.yaml
@@ -154,7 +154,9 @@ examples:
         camera-sensor@3c {
                compatible = "ovti,ov5640";
                reg = <0x3c>;
-
+               AVDD-supply = <&reg_2p8v>;
+               DOVDD-supply = <&reg_1p8v>;
+               DVDD-supply = <&reg_1p5v>;
                clocks = <&clk_ov5640_fixed>;
                clock-names = "xclk";
 
diff --git a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2.yaml b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2.yaml
new file mode 100644
index 000000000000..25ed0266f6dd
--- /dev/null
+++ b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2.yaml
@@ -0,0 +1,223 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LPDDR2 SDRAM compliant to JEDEC JESD209-2
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - elpida,ECB240ABACN
+              - elpida,B8132B2PB-6D-F
+          - enum:
+              - jedec,lpddr2-s4
+      - items:
+          - enum:
+              - jedec,lpddr2-s2
+      - items:
+          - enum:
+              - jedec,lpddr2-nvm
+
+  revision-id1:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 255
+    description: |
+      Revision 1 value of SDRAM chip. Obtained from device datasheet.
+
+  revision-id2:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 255
+    description: |
+      Revision 2 value of SDRAM chip. Obtained from device datasheet.
+
+  density:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      Density in megabits of SDRAM chip. Obtained from device datasheet.
+    enum:
+      - 64
+      - 128
+      - 256
+      - 512
+      - 1024
+      - 2048
+      - 4096
+      - 8192
+      - 16384
+      - 32768
+
+  io-width:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      IO bus width in bits of SDRAM chip. Obtained from device datasheet.
+    enum:
+      - 32
+      - 16
+      - 8
+
+  tRRD-min-tck:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 16
+    description: |
+      Active bank a to active bank b in terms of number of clock cycles.
+      Obtained from device datasheet.
+
+  tWTR-min-tck:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 16
+    description: |
+      Internal WRITE-to-READ command delay in terms of number of clock cycles.
+      Obtained from device datasheet.
+
+  tXP-min-tck:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 16
+    description: |
+      Exit power-down to next valid command delay in terms of number of clock
+      cycles. Obtained from device datasheet.
+
+  tRTP-min-tck:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 16
+    description: |
+      Internal READ to PRECHARGE command delay in terms of number of clock
+      cycles. Obtained from device datasheet.
+
+  tCKE-min-tck:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 16
+    description: |
+      CKE minimum pulse width (HIGH and LOW pulse width) in terms of number
+      of clock cycles. Obtained from device datasheet.
+
+  tRPab-min-tck:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 16
+    description: |
+      Row precharge time (all banks) in terms of number of clock cycles.
+      Obtained from device datasheet.
+
+  tRCD-min-tck:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 16
+    description: |
+      RAS-to-CAS delay in terms of number of clock cycles. Obtained from
+      device datasheet.
+
+  tWR-min-tck:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 16
+    description: |
+      WRITE recovery time in terms of number of clock cycles. Obtained from
+      device datasheet.
+
+  tRASmin-min-tck:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 16
+    description: |
+      Row active time in terms of number of clock cycles. Obtained from device
+      datasheet.
+
+  tCKESR-min-tck:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 16
+    description: |
+      CKE minimum pulse width during SELF REFRESH (low pulse width during
+      SELF REFRESH) in terms of number of clock cycles. Obtained from device
+      datasheet.
+
+  tFAW-min-tck:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 16
+    description: |
+      Four-bank activate window in terms of number of clock cycles. Obtained
+      from device datasheet.
+
+patternProperties:
+  "^lpddr2-timings":
+    type: object
+    description: |
+      The lpddr2 node may have one or more child nodes of type "lpddr2-timings".
+      "lpddr2-timings" provides AC timing parameters of the device for
+      a given speed-bin. The user may provide the timings for as many
+      speed-bins as is required. Please see Documentation/devicetree/
+      bindings/memory-controllers/ddr/lpddr2-timings.txt for more information
+      on "lpddr2-timings".
+
+required:
+  - compatible
+  - density
+  - io-width
+
+additionalProperties: false
+
+examples:
+  - |
+    elpida_ECB240ABACN: lpddr2 {
+        compatible = "elpida,ECB240ABACN", "jedec,lpddr2-s4";
+        density = <2048>;
+        io-width = <32>;
+        revision-id1 = <1>;
+        revision-id2 = <0>;
+
+        tRPab-min-tck = <3>;
+        tRCD-min-tck = <3>;
+        tWR-min-tck = <3>;
+        tRASmin-min-tck = <3>;
+        tRRD-min-tck = <2>;
+        tWTR-min-tck = <2>;
+        tXP-min-tck = <2>;
+        tRTP-min-tck = <2>;
+        tCKE-min-tck = <3>;
+        tCKESR-min-tck = <3>;
+        tFAW-min-tck = <8>;
+
+        timings_elpida_ECB240ABACN_400mhz: lpddr2-timings0 {
+            compatible = "jedec,lpddr2-timings";
+            min-freq = <10000000>;
+            max-freq = <400000000>;
+            tRPab = <21000>;
+            tRCD = <18000>;
+            tWR = <15000>;
+            tRAS-min = <42000>;
+            tRRD = <10000>;
+            tWTR = <7500>;
+            tXP = <7500>;
+            tRTP = <7500>;
+            tCKESR = <15000>;
+            tDQSCK-max = <5500>;
+            tFAW = <50000>;
+            tZQCS = <90000>;
+            tZQCL = <360000>;
+            tZQinit = <1000000>;
+            tRAS-max-ns = <70000>;
+        };
+
+        timings_elpida_ECB240ABACN_200mhz: lpddr2-timings1 {
+            compatible = "jedec,lpddr2-timings";
+            min-freq = <10000000>;
+            max-freq = <200000000>;
+            tRPab = <21000>;
+            tRCD = <18000>;
+            tWR = <15000>;
+            tRAS-min = <42000>;
+            tRRD = <10000>;
+            tWTR = <10000>;
+            tXP = <7500>;
+            tRTP = <7500>;
+            tCKESR = <15000>;
+            tDQSCK-max = <5500>;
+            tFAW = <50000>;
+            tZQCS = <90000>;
+            tZQCL = <360000>;
+            tZQinit = <1000000>;
+            tRAS-max-ns = <70000>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/ddr/lpddr2-timings.txt b/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr2-timings.txt
index 9ceb19e0c7fd..9ceb19e0c7fd 100644
--- a/Documentation/devicetree/bindings/ddr/lpddr2-timings.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr2-timings.txt
diff --git a/Documentation/devicetree/bindings/ddr/lpddr3-timings.txt b/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3-timings.txt
index 84705e50a3fd..84705e50a3fd 100644
--- a/Documentation/devicetree/bindings/ddr/lpddr3-timings.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3-timings.txt
diff --git a/Documentation/devicetree/bindings/ddr/lpddr3.txt b/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3.txt
index b221e653d384..031af5fb0379 100644
--- a/Documentation/devicetree/bindings/ddr/lpddr3.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3.txt
@@ -43,8 +43,9 @@ These values shall be obtained from the device data-sheet.
 Child nodes:
 - The lpddr3 node may have one or more child nodes of type "lpddr3-timings".
   "lpddr3-timings" provides AC timing parameters of the device for
-  a given speed-bin. Please see Documentation/devicetree/
-  bindings/ddr/lpddr3-timings.txt for more information on "lpddr3-timings"
+  a given speed-bin. Please see
+  Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3-timings.txt
+  for more information on "lpddr3-timings"
 
 Example:
 
diff --git a/Documentation/devicetree/bindings/memory-controllers/fsl/ddr.txt b/Documentation/devicetree/bindings/memory-controllers/fsl/ddr.txt
deleted file mode 100644
index dde6d837083a..000000000000
--- a/Documentation/devicetree/bindings/memory-controllers/fsl/ddr.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Freescale DDR memory controller
-
-Properties:
-
-- compatible	: Should include "fsl,chip-memory-controller" where
-		  chip is the processor (bsc9132, mpc8572 etc.), or
-		  "fsl,qoriq-memory-controller".
-- reg		: Address and size of DDR controller registers
-- interrupts	: Error interrupt of DDR controller
-- little-endian	: Specifies little-endian access to registers
-		  If omitted, big-endian will be used.
-
-Example 1:
-
-	memory-controller@2000 {
-		compatible = "fsl,bsc9132-memory-controller";
-		reg = <0x2000 0x1000>;
-		interrupts = <16 2 1 8>;
-	};
-
-
-Example 2:
-
-	ddr1: memory-controller@8000 {
-		compatible = "fsl,qoriq-memory-controller-v4.7",
-				"fsl,qoriq-memory-controller";
-		reg = <0x8000 0x1000>;
-		interrupts = <16 2 1 23>;
-	};
diff --git a/Documentation/devicetree/bindings/memory-controllers/fsl/fsl,ddr.yaml b/Documentation/devicetree/bindings/memory-controllers/fsl/fsl,ddr.yaml
new file mode 100644
index 000000000000..af5147f9da72
--- /dev/null
+++ b/Documentation/devicetree/bindings/memory-controllers/fsl/fsl,ddr.yaml
@@ -0,0 +1,83 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/fsl/fsl,ddr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale DDR memory controller
+
+maintainers:
+  - Borislav Petkov <bp@alien8.de>
+  - York Sun <york.sun@nxp.com>
+
+properties:
+  $nodename:
+    pattern: "^memory-controller@[0-9a-f]+$"
+
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - fsl,qoriq-memory-controller-v4.4
+              - fsl,qoriq-memory-controller-v4.5
+              - fsl,qoriq-memory-controller-v4.7
+              - fsl,qoriq-memory-controller-v5.0
+          - const: fsl,qoriq-memory-controller
+      - enum:
+          - fsl,bsc9132-memory-controller
+          - fsl,8540-memory-controller
+          - fsl,8541-memory-controller
+          - fsl,8544-memory-controller
+          - fsl,8548-memory-controller
+          - fsl,8555-memory-controller
+          - fsl,8568-memory-controller
+          - fsl,mpc8536-memory-controller
+          - fsl,mpc8540-memory-controller
+          - fsl,mpc8541-memory-controller
+          - fsl,mpc8544-memory-controller
+          - fsl,mpc8548-memory-controller
+          - fsl,mpc8555-memory-controller
+          - fsl,mpc8560-memory-controller
+          - fsl,mpc8568-memory-controller
+          - fsl,mpc8569-memory-controller
+          - fsl,mpc8572-memory-controller
+          - fsl,mpc8349-memory-controller
+          - fsl,p1020-memory-controller
+          - fsl,p1021-memory-controller
+          - fsl,p2020-memory-controller
+          - fsl,qoriq-memory-controller
+
+  interrupts:
+    maxItems: 1
+
+  little-endian:
+    description:
+      Specifies little-endian access to registers. If omitted, big-endian will
+      be used.
+    type: boolean
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - interrupts
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    memory-controller@2000 {
+        compatible = "fsl,bsc9132-memory-controller";
+        reg = <0x2000 0x1000>;
+        interrupts = <16 2 1 8>;
+    };
+
+  - |
+    memory-controller@8000 {
+        compatible = "fsl,qoriq-memory-controller-v4.7",
+                     "fsl,qoriq-memory-controller";
+        reg = <0x8000 0x1000>;
+        interrupts = <16 2 1 23>;
+    };
diff --git a/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml b/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml
index fe0ce191a851..24f9e1982028 100644
--- a/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml
@@ -84,7 +84,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4780-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
     #include <dt-bindings/gpio/gpio.h>
     nemc: memory-controller@13410000 {
       compatible = "ingenic,jz4780-nemc";
diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,mt7621-memc.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,mt7621-memc.yaml
new file mode 100644
index 000000000000..85e02854f083
--- /dev/null
+++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,mt7621-memc.yaml
@@ -0,0 +1,30 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/mediatek,mt7621-memc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MT7621 SDRAM controller
+
+maintainers:
+  - Sergio Paracuellos <sergio.paracuellos@gmail.com>
+
+properties:
+  compatible:
+    const: mediatek,mt7621-memc
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    memory-controller@5000 {
+        compatible = "mediatek,mt7621-memc";
+        reg = <0x5000 0x1000>;
+    };
diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml
index e87e4382807c..3a82b0b27fa0 100644
--- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml
@@ -16,7 +16,7 @@ description: |
   MediaTek SMI have two generations of HW architecture, here is the list
   which generation the SoCs use:
   generation 1: mt2701 and mt7623.
-  generation 2: mt2712, mt6779, mt8167, mt8173, mt8183 and mt8192.
+  generation 2: mt2712, mt6779, mt8167, mt8173, mt8183, mt8192 and mt8195.
 
   There's slight differences between the two SMI, for generation 2, the
   register which control the iommu port is at each larb's register base. But
@@ -36,6 +36,9 @@ properties:
           - mediatek,mt8173-smi-common
           - mediatek,mt8183-smi-common
           - mediatek,mt8192-smi-common
+          - mediatek,mt8195-smi-common-vdo
+          - mediatek,mt8195-smi-common-vpp
+          - mediatek,mt8195-smi-sub-common
 
       - description: for mt7623
         items:
@@ -65,6 +68,10 @@ properties:
     minItems: 2
     maxItems: 4
 
+  mediatek,smi:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: a phandle to the smi-common node above. Only for sub-common.
+
 required:
   - compatible
   - reg
@@ -91,6 +98,29 @@ allOf:
             - const: smi
             - const: async
 
+  - if:  # only for sub common
+      properties:
+        compatible:
+          contains:
+            enum:
+              - mediatek,mt8195-smi-sub-common
+    then:
+      required:
+        - mediatek,smi
+      properties:
+        clock:
+          items:
+            minItems: 3
+            maxItems: 3
+        clock-names:
+          items:
+            - const: apb
+            - const: smi
+            - const: gals0
+    else:
+      properties:
+        mediatek,smi: false
+
   - if:  # for gen2 HW that have gals
       properties:
         compatible:
@@ -98,6 +128,8 @@ allOf:
             - mediatek,mt6779-smi-common
             - mediatek,mt8183-smi-common
             - mediatek,mt8192-smi-common
+            - mediatek,mt8195-smi-common-vdo
+            - mediatek,mt8195-smi-common-vpp
 
     then:
       properties:
diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml
index 2353f6cf3c80..eaeff1ada7f8 100644
--- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml
@@ -24,6 +24,7 @@ properties:
           - mediatek,mt8173-smi-larb
           - mediatek,mt8183-smi-larb
           - mediatek,mt8192-smi-larb
+          - mediatek,mt8195-smi-larb
 
       - description: for mt7623
         items:
@@ -74,6 +75,7 @@ allOf:
         compatible:
           enum:
             - mediatek,mt8183-smi-larb
+            - mediatek,mt8195-smi-larb
 
     then:
       properties:
@@ -108,6 +110,7 @@ allOf:
               - mediatek,mt6779-smi-larb
               - mediatek,mt8167-smi-larb
               - mediatek,mt8192-smi-larb
+              - mediatek,mt8195-smi-larb
 
     then:
       required:
diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.yaml
index cac6842dc8f1..2fa44951cfde 100644
--- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.yaml
@@ -164,12 +164,20 @@ patternProperties:
       "#size-cells":
         const: 0
 
+      lpddr2:
+        $ref: "ddr/jedec,lpddr2.yaml#"
+        type: object
+
     patternProperties:
       "^emc-table@[0-9]+$":
         $ref: "#/$defs/emc-table"
 
-    required:
-      - nvidia,ram-code
+    oneOf:
+      - required:
+          - nvidia,ram-code
+
+      - required:
+          - lpddr2
 
     additionalProperties: false
 
@@ -227,4 +235,15 @@ examples:
                         0x00000000 0x00000000 0x00000000 0x00000000>;
             };
         };
+
+        emc-tables@1 {
+            reg = <1>;
+
+            lpddr2 {
+                compatible = "elpida,B8132B2PB-6D-F", "jedec,lpddr2-s4";
+                revision-id1 = <1>;
+                density = <2048>;
+                io-width = <16>;
+            };
+        };
     };
diff --git a/Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt b/Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
deleted file mode 100644
index c1359f4d48d7..000000000000
--- a/Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
+++ /dev/null
@@ -1,157 +0,0 @@
-Device tree bindings for OMAP general purpose memory controllers (GPMC)
-
-The actual devices are instantiated from the child nodes of a GPMC node.
-
-Required properties:
-
- - compatible:		Should be set to one of the following:
-
-			ti,omap2420-gpmc (omap2420)
-			ti,omap2430-gpmc (omap2430)
-			ti,omap3430-gpmc (omap3430 & omap3630)
-			ti,omap4430-gpmc (omap4430 & omap4460 & omap543x)
-			ti,am3352-gpmc   (am335x devices)
-
- - reg:			A resource specifier for the register space
-			(see the example below)
- - ti,hwmods:		Should be set to "ti,gpmc" until the DT transition is
-			completed.
- - #address-cells:	Must be set to 2 to allow memory address translation
- - #size-cells:		Must be set to 1 to allow CS address passing
- - gpmc,num-cs:		The maximum number of chip-select lines that controller
-			can support.
- - gpmc,num-waitpins:	The maximum number of wait pins that controller can
-			support.
- - ranges:		Must be set up to reflect the memory layout with four
-			integer values for each chip-select line in use:
-
-			   <cs-number> 0 <physical address of mapping> <size>
-
-			Currently, calculated values derived from the contents
-			of the per-CS register GPMC_CONFIG7 (as set up by the
-			bootloader) are used for the physical address decoding.
-			As this will change in the future, filling correct
-			values here is a requirement.
- - interrupt-controller: The GPMC driver implements and interrupt controller for
-			the NAND events "fifoevent" and "termcount" plus the
-			rising/falling edges on the GPMC_WAIT pins.
-			The interrupt number mapping is as follows
-			0 - NAND_fifoevent
-			1 - NAND_termcount
-			2 - GPMC_WAIT0 pin edge
-			3 - GPMC_WAIT1 pin edge, and so on.
- - interrupt-cells:	Must be set to 2
- - gpio-controller:	The GPMC driver implements a GPIO controller for the
-			GPMC WAIT pins that can be used as general purpose inputs.
-			0 maps to GPMC_WAIT0 pin.
- - gpio-cells:		Must be set to 2
-
-Required properties when using NAND prefetch dma:
- - dmas			GPMC NAND prefetch dma channel
- - dma-names		Must be set to "rxtx"
-
-Timing properties for child nodes. All are optional and default to 0.
-
- - gpmc,sync-clk-ps:	Minimum clock period for synchronous mode, in picoseconds
-
- Chip-select signal timings (in nanoseconds) corresponding to GPMC_CONFIG2:
- - gpmc,cs-on-ns:	Assertion time
- - gpmc,cs-rd-off-ns:	Read deassertion time
- - gpmc,cs-wr-off-ns:	Write deassertion time
-
- ADV signal timings (in nanoseconds) corresponding to GPMC_CONFIG3:
- - gpmc,adv-on-ns:	Assertion time
- - gpmc,adv-rd-off-ns:	Read deassertion time
- - gpmc,adv-wr-off-ns:	Write deassertion time
- - gpmc,adv-aad-mux-on-ns:	Assertion time for AAD
- - gpmc,adv-aad-mux-rd-off-ns:	Read deassertion time for AAD
- - gpmc,adv-aad-mux-wr-off-ns:	Write deassertion time for AAD
-
- WE signals timings (in nanoseconds) corresponding to GPMC_CONFIG4:
- - gpmc,we-on-ns	Assertion time
- - gpmc,we-off-ns:	Deassertion time
-
- OE signals timings (in nanoseconds) corresponding to GPMC_CONFIG4:
- - gpmc,oe-on-ns:	Assertion time
- - gpmc,oe-off-ns:	Deassertion time
- - gpmc,oe-aad-mux-on-ns:	Assertion time for AAD
- - gpmc,oe-aad-mux-off-ns:	Deassertion time for AAD
-
- Access time and cycle time timings (in nanoseconds) corresponding to
- GPMC_CONFIG5:
- - gpmc,page-burst-access-ns: 	Multiple access word delay
- - gpmc,access-ns:		Start-cycle to first data valid delay
- - gpmc,rd-cycle-ns:		Total read cycle time
- - gpmc,wr-cycle-ns:		Total write cycle time
- - gpmc,bus-turnaround-ns:	Turn-around time between successive accesses
- - gpmc,cycle2cycle-delay-ns:	Delay between chip-select pulses
- - gpmc,clk-activation-ns: 	GPMC clock activation time
- - gpmc,wait-monitoring-ns:	Start of wait monitoring with regard to valid
-				data
-
-Boolean timing parameters. If property is present parameter enabled and
-disabled if omitted:
- - gpmc,adv-extra-delay:	ADV signal is delayed by half GPMC clock
- - gpmc,cs-extra-delay:		CS signal is delayed by half GPMC clock
- - gpmc,cycle2cycle-diffcsen:	Add "cycle2cycle-delay" between successive
-				accesses to a different CS
- - gpmc,cycle2cycle-samecsen:	Add "cycle2cycle-delay" between successive
-				accesses to the same CS
- - gpmc,oe-extra-delay:		OE signal is delayed by half GPMC clock
- - gpmc,we-extra-delay:		WE signal is delayed by half GPMC clock
- - gpmc,time-para-granularity:	Multiply all access times by 2
-
-The following are only applicable to OMAP3+ and AM335x:
- - gpmc,wr-access-ns:		In synchronous write mode, for single or
-				burst accesses, defines the number of
-				GPMC_FCLK cycles from start access time
-				to the GPMC_CLK rising edge used by the
-				memory device for the first data capture.
- - gpmc,wr-data-mux-bus-ns:	In address-data multiplex mode, specifies
-				the time when the first data is driven on
-				the address-data bus.
-
-GPMC chip-select settings properties for child nodes. All are optional.
-
-- gpmc,burst-length	Page/burst length. Must be 4, 8 or 16.
-- gpmc,burst-wrap	Enables wrap bursting
-- gpmc,burst-read	Enables read page/burst mode
-- gpmc,burst-write	Enables write page/burst mode
-- gpmc,device-width	Total width of device(s) connected to a GPMC
-			chip-select in bytes. The GPMC supports 8-bit
-			and 16-bit devices and so this property must be
-			1 or 2.
-- gpmc,mux-add-data	Address and data multiplexing configuration.
-			Valid values are 1 for address-address-data
-			multiplexing mode and 2 for address-data
-			multiplexing mode.
-- gpmc,sync-read	Enables synchronous read. Defaults to asynchronous
-			is this is not set.
-- gpmc,sync-write	Enables synchronous writes. Defaults to asynchronous
-			is this is not set.
-- gpmc,wait-pin		Wait-pin used by client. Must be less than
-			"gpmc,num-waitpins".
-- gpmc,wait-on-read	Enables wait monitoring on reads.
-- gpmc,wait-on-write	Enables wait monitoring on writes.
-
-Example for an AM33xx board:
-
-	gpmc: gpmc@50000000 {
-		compatible = "ti,am3352-gpmc";
-		ti,hwmods = "gpmc";
-		reg = <0x50000000 0x2000>;
-		interrupts = <100>;
-		dmas = <&edma 52 0>;
-		dma-names = "rxtx";
-		gpmc,num-cs = <8>;
-		gpmc,num-waitpins = <2>;
-		#address-cells = <2>;
-		#size-cells = <1>;
-		ranges = <0 0 0x08000000 0x10000000>; /* CS0 @addr 0x8000000, size 0x10000000 */
-		interrupt-controller;
-		#interrupt-cells = <2>;
-		gpio-controller;
-		#gpio-cells = <2>;
-
-		/* child nodes go here */
-	};
diff --git a/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml b/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml
index d25072c414e4..9da80e8f2444 100644
--- a/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml
@@ -33,6 +33,7 @@ properties:
           - renesas,r8a77970-rpc-if       # R-Car V3M
           - renesas,r8a77980-rpc-if       # R-Car V3H
           - renesas,r8a77995-rpc-if       # R-Car D3
+          - renesas,r8a779a0-rpc-if       # R-Car V3U
       - const: renesas,rcar-gen3-rpc-if   # a generic R-Car gen3 or RZ/G2 device
 
   reg:
diff --git a/Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml b/Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
index 6f4fd5814bf4..fe8639dcffab 100644
--- a/Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
@@ -51,7 +51,8 @@ properties:
     $ref: '/schemas/types.yaml#/definitions/phandle'
     description: |
       phandle of the connected DRAM memory device. For more information please
-      refer to documentation file: Documentation/devicetree/bindings/ddr/lpddr3.txt
+      refer to documentation file:
+      Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3.txt
 
   operating-points-v2: true
 
diff --git a/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi.yaml b/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi.yaml
index cba74205846a..6b516d3895af 100644
--- a/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi.yaml
@@ -19,7 +19,7 @@ description: |
   Select. The FMC2 performs only one access at a time to an external device.
 
 maintainers:
-  - Christophe Kerello <christophe.kerello@st.com>
+  - Christophe Kerello <christophe.kerello@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/memory-controllers/ti,gpmc-child.yaml b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc-child.yaml
new file mode 100644
index 000000000000..6e3995bb1630
--- /dev/null
+++ b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc-child.yaml
@@ -0,0 +1,245 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/ti,gpmc-child.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: device tree bindings for children of the Texas Instruments GPMC
+
+maintainers:
+  - Tony Lindgren <tony@atomide.com>
+  - Roger Quadros <rogerq@kernel.org>
+
+description:
+  This binding is meant for the child nodes of the GPMC node. The node
+  represents any device connected to the GPMC bus. It may be a Flash chip,
+  RAM chip or Ethernet controller, etc. These properties are meant for
+  configuring the GPMC settings/timings and will accompany the bindings
+  supported by the respective device.
+
+properties:
+  reg: true
+
+# GPMC Timing properties for child nodes. All are optional and default to 0.
+  gpmc,sync-clk-ps:
+    description: Minimum clock period for synchronous mode
+    default: 0
+
+# Chip-select signal timings corresponding to GPMC_CONFIG2:
+  gpmc,cs-on-ns:
+    description: Assertion time
+    default: 0
+
+  gpmc,cs-rd-off-ns:
+    description: Read deassertion time
+    default: 0
+
+  gpmc,cs-wr-off-ns:
+    description: Write deassertion time
+    default: 0
+
+# ADV signal timings corresponding to GPMC_CONFIG3:
+  gpmc,adv-on-ns:
+    description: Assertion time
+    default: 0
+
+  gpmc,adv-rd-off-ns:
+    description: Read deassertion time
+    default: 0
+
+  gpmc,adv-wr-off-ns:
+    description: Write deassertion time
+    default: 0
+
+  gpmc,adv-aad-mux-on-ns:
+    description: Assertion time for AAD
+    default: 0
+
+  gpmc,adv-aad-mux-rd-off-ns:
+    description: Read deassertion time for AAD
+    default: 0
+
+  gpmc,adv-aad-mux-wr-off-ns:
+    description: Write deassertion time for AAD
+    default: 0
+
+# WE signals timings corresponding to GPMC_CONFIG4:
+  gpmc,we-on-ns:
+    description: Assertion time
+    default: 0
+
+  gpmc,we-off-ns:
+    description: Deassertion time
+    default: 0
+
+# OE signals timings corresponding to GPMC_CONFIG4:
+  gpmc,oe-on-ns:
+    description: Assertion time
+    default: 0
+
+  gpmc,oe-off-ns:
+    description: Deassertion time
+    default: 0
+
+  gpmc,oe-aad-mux-on-ns:
+    description: Assertion time for AAD
+    default: 0
+
+  gpmc,oe-aad-mux-off-ns:
+    description: Deassertion time for AAD
+    default: 0
+
+# Access time and cycle time timings (in nanoseconds) corresponding to
+# GPMC_CONFIG5:
+  gpmc,page-burst-access-ns:
+    description: Multiple access word delay
+    default: 0
+
+  gpmc,access-ns:
+    description: Start-cycle to first data valid delay
+    default: 0
+
+  gpmc,rd-cycle-ns:
+    description: Total read cycle time
+    default: 0
+
+  gpmc,wr-cycle-ns:
+    description: Total write cycle time
+    default: 0
+
+  gpmc,bus-turnaround-ns:
+    description: Turn-around time between successive accesses
+    default: 0
+
+  gpmc,cycle2cycle-delay-ns:
+    description: Delay between chip-select pulses
+    default: 0
+
+  gpmc,clk-activation-ns:
+    description: GPMC clock activation time
+    default: 0
+
+  gpmc,wait-monitoring-ns:
+    description: Start of wait monitoring with regard to valid data
+    default: 0
+
+# Boolean timing parameters. If property is present, parameter is enabled
+# otherwise disabled.
+  gpmc,adv-extra-delay:
+    description: ADV signal is delayed by half GPMC clock
+    type: boolean
+
+  gpmc,cs-extra-delay:
+    description: CS signal is delayed by half GPMC clock
+    type: boolean
+
+  gpmc,cycle2cycle-diffcsen:
+    description: |
+      Add "cycle2cycle-delay" between successive accesses
+      to a different CS
+    type: boolean
+
+  gpmc,cycle2cycle-samecsen:
+    description: |
+      Add "cycle2cycle-delay" between successive accesses
+      to the same CS
+    type: boolean
+
+  gpmc,oe-extra-delay:
+    description: OE signal is delayed by half GPMC clock
+    type: boolean
+
+  gpmc,we-extra-delay:
+    description: WE signal is delayed by half GPMC clock
+    type: boolean
+
+  gpmc,time-para-granularity:
+    description: Multiply all access times by 2
+    type: boolean
+
+# The following two properties are applicable only to OMAP3+ and AM335x:
+  gpmc,wr-access-ns:
+    description: |
+      In synchronous write mode, for single or
+      burst accesses, defines the number of
+      GPMC_FCLK cycles from start access time
+      to the GPMC_CLK rising edge used by the
+      memory device for the first data capture.
+    default: 0
+
+  gpmc,wr-data-mux-bus-ns:
+    description: |
+      In address-data multiplex mode, specifies
+      the time when the first data is driven on
+      the address-data bus.
+    default: 0
+
+# GPMC chip-select settings properties for child nodes. All are optional.
+  gpmc,burst-length:
+    description: Page/burst length.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 4, 8, 16]
+    default: 0
+
+  gpmc,burst-wrap:
+    description: Enables wrap bursting
+    type: boolean
+
+  gpmc,burst-read:
+    description: Enables read page/burst mode
+    type: boolean
+
+  gpmc,burst-write:
+    description: Enables write page/burst mode
+    type: boolean
+
+  gpmc,device-width:
+    description: |
+      Total width of device(s) connected to a GPMC
+      chip-select in bytes. The GPMC supports 8-bit
+      and 16-bit devices and so this property must be
+      1 or 2.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [1, 2]
+    default: 1
+
+  gpmc,mux-add-data:
+    description: |
+      Address and data multiplexing configuration.
+      Valid values are
+      0 for Non multiplexed mode
+      1 for address-address-data multiplexing mode and
+      2 for address-data multiplexing mode.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1, 2]
+
+  gpmc,sync-read:
+    description: |
+      Enables synchronous read. Defaults to asynchronous
+      is this is not set.
+    type: boolean
+
+  gpmc,sync-write:
+    description: |
+      Enables synchronous writes. Defaults to asynchronous
+      is this is not set.
+    type: boolean
+
+  gpmc,wait-pin:
+    description: |
+      Wait-pin used by client. Must be less than "gpmc,num-waitpins".
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+  gpmc,wait-on-read:
+    description: Enables wait monitoring on reads.
+    type: boolean
+
+  gpmc,wait-on-write:
+    description: Enables wait monitoring on writes.
+    type: boolean
+
+required:
+  - reg
+
+# the GPMC child will have its own native properties
+additionalProperties: true
diff --git a/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
new file mode 100644
index 000000000000..25b42d68f9b3
--- /dev/null
+++ b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
@@ -0,0 +1,172 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/ti,gpmc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments GPMC Memory Controller device-tree bindings
+
+maintainers:
+  - Tony Lindgren <tony@atomide.com>
+  - Roger Quadros <rogerq@kernel.org>
+
+description:
+  The GPMC is a unified memory controller dedicated for interfacing
+  with external memory devices like
+  - Asynchronous SRAM-like memories and ASICs
+  - Asynchronous, synchronous, and page mode burst NOR flash
+  - NAND flash
+  - Pseudo-SRAM devices
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - ti,am3352-gpmc
+          - ti,omap2420-gpmc
+          - ti,omap2430-gpmc
+          - ti,omap3430-gpmc
+          - ti,omap4430-gpmc
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+    description: |
+      Functional clock. Used for bus timing calculations and
+      GPMC configuration.
+
+  clock-names:
+    items:
+      - const: fck
+
+  dmas:
+    items:
+      - description: DMA channel for GPMC NAND prefetch
+
+  dma-names:
+    items:
+      - const: rxtx
+
+  "#address-cells": true
+
+  "#size-cells": true
+
+  gpmc,num-cs:
+    description: maximum number of supported chip-select lines.
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+  gpmc,num-waitpins:
+    description: maximum number of supported wait pins.
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+  ranges:
+    minItems: 1
+    description: |
+      Must be set up to reflect the memory layout with four
+      integer values for each chip-select line in use,
+      <cs-number> 0 <physical address of mapping> <size>
+    items:
+      - description: NAND bank 0
+      - description: NOR/SRAM bank 0
+      - description: NOR/SRAM bank 1
+
+  '#interrupt-cells':
+    const: 2
+
+  interrupt-controller:
+    description: |
+      The GPMC driver implements and interrupt controller for
+      the NAND events "fifoevent" and "termcount" plus the
+      rising/falling edges on the GPMC_WAIT pins.
+      The interrupt number mapping is as follows
+      0 - NAND_fifoevent
+      1 - NAND_termcount
+      2 - GPMC_WAIT0 pin edge
+      3 - GPMC_WAIT1 pin edge, and so on.
+
+  '#gpio-cells':
+    const: 2
+
+  gpio-controller:
+    description: |
+      The GPMC driver implements a GPIO controller for the
+      GPMC WAIT pins that can be used as general purpose inputs.
+      0 maps to GPMC_WAIT0 pin.
+
+  ti,hwmods:
+    description:
+      Name of the HWMOD associated with GPMC. This is for legacy
+      omap2/3 platforms only.
+    $ref: /schemas/types.yaml#/definitions/string
+    deprecated: true
+
+  ti,no-idle-on-init:
+    description:
+      Prevent idling the module at init. This is for legacy omap2/3
+      platforms only.
+    type: boolean
+    deprecated: true
+
+patternProperties:
+  "@[0-7],[a-f0-9]+$":
+    type: object
+    description: |
+      The child device node represents the device connected to the GPMC
+      bus. The device can be a NAND chip, SRAM device, NOR device
+      or an ASIC.
+
+    allOf:
+      - $ref: "ti,gpmc-child.yaml"
+
+    unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - gpmc,num-cs
+  - gpmc,num-waitpins
+  - "#address-cells"
+  - "#size-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/gpio/gpio.h>
+
+    gpmc: memory-controller@50000000 {
+      compatible = "ti,am3352-gpmc";
+      reg = <0x50000000 0x2000>;
+      interrupts = <100>;
+      clocks = <&l3s_clkctrl>;
+      clock-names = "fck";
+      dmas = <&edma 52 0>;
+      dma-names = "rxtx";
+      gpmc,num-cs = <8>;
+      gpmc,num-waitpins = <2>;
+      #address-cells = <2>;
+      #size-cells = <1>;
+      ranges = <0 0 0x08000000 0x10000000>; /* CS0 @addr 0x8000000, size 0x10000000 */
+      interrupt-controller;
+      #interrupt-cells = <2>;
+      gpio-controller;
+      #gpio-cells = <2>;
+
+      nand@0,0 {
+        compatible = "ti,omap2-nand";
+        reg = <0 0 4>;
+        interrupt-parent = <&gpmc>;
+        interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
+                     <1 IRQ_TYPE_NONE>; /* termcount */
+        ti,nand-xfer-type = "prefetch-dma";
+        ti,nand-ecc-opt = "bch16";
+        ti,elm-id = <&elm>;
+        rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 pin */
+      };
+    };
diff --git a/Documentation/devicetree/bindings/mfd/ac100.txt b/Documentation/devicetree/bindings/mfd/ac100.txt
deleted file mode 100644
index dff219f07493..000000000000
--- a/Documentation/devicetree/bindings/mfd/ac100.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-X-Powers AC100 Codec/RTC IC Device Tree bindings
-
-AC100 is a audio codec and RTC subsystem combo IC. The 2 parts are
-separated, including power supplies and interrupt lines, but share
-a common register address space and host interface.
-
-Required properties:
-- compatible: "x-powers,ac100"
-- reg: The I2C slave address or RSB hardware address for the chip
-- sub-nodes:
-  - codec
-    - compatible:		"x-powers,ac100-codec"
-    - interrupts:		SoC NMI / GPIO interrupt connected to the
-    				IRQ_AUDIO pin
-    - #clock-cells:		Shall be 0
-    - clock-output-names:	"4M_adda"
-
-    - see clock/clock-bindings.txt for common clock bindings
-
-  - rtc
-    - compatible:		"x-powers,ac100-rtc"
-    - clocks:			A phandle to the codec's "4M_adda" clock
-    - #clock-cells:		Shall be 1
-    - clock-output-names:	"cko1_rtc", "cko2_rtc", "cko3_rtc"
-
-    - see clock/clock-bindings.txt for common clock bindings
-
-Example:
-
-ac100: codec@e89 {
-	compatible = "x-powers,ac100";
-	reg = <0xe89>;
-
-	ac100_codec: codec {
-		compatible = "x-powers,ac100-codec";
-		interrupt-parent = <&r_pio>;
-		interrupts = <0 9 IRQ_TYPE_LEVEL_LOW>; /* PL9 */
-		#clock-cells = <0>;
-		clock-output-names = "4M_adda";
-	};
-
-	ac100_rtc: rtc {
-		compatible = "x-powers,ac100-rtc";
-		interrupt-parent = <&nmi_intc>;
-		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-		clocks = <&ac100_codec>;
-		#clock-cells = <1>;
-		clock-output-names = "cko1_rtc", "cko2_rtc", "cko3_rtc";
-	};
-};
diff --git a/Documentation/devicetree/bindings/mfd/aspeed-lpc.txt b/Documentation/devicetree/bindings/mfd/aspeed-lpc.txt
deleted file mode 100644
index 936aa108eab4..000000000000
--- a/Documentation/devicetree/bindings/mfd/aspeed-lpc.txt
+++ /dev/null
@@ -1,157 +0,0 @@
-======================================================================
-Device tree bindings for the Aspeed Low Pin Count (LPC) Bus Controller
-======================================================================
-
-The LPC bus is a means to bridge a host CPU to a number of low-bandwidth
-peripheral devices, replacing the use of the ISA bus in the age of PCI[0]. The
-primary use case of the Aspeed LPC controller is as a slave on the bus
-(typically in a Baseboard Management Controller SoC), but under certain
-conditions it can also take the role of bus master.
-
-The LPC controller is represented as a multi-function device to account for the
-mix of functionality, which includes, but is not limited to:
-
-* An IPMI Block Transfer[2] Controller
-
-* An LPC Host Controller: Manages LPC functions such as host vs slave mode, the
-  physical properties of some LPC pins, configuration of serial IRQs, and
-  APB-to-LPC bridging amonst other functions.
-
-* An LPC Host Interface Controller: Manages functions exposed to the host such
-  as LPC firmware hub cycles, configuration of the LPC-to-AHB mapping, UART
-  management and bus snoop configuration.
-
-* A set of SuperIO[3] scratch registers: Enables implementation of e.g. custom
-  hardware management protocols for handover between the host and baseboard
-  management controller.
-
-Additionally the state of the LPC controller influences the pinmux
-configuration, therefore the host portion of the controller is exposed as a
-syscon as a means to arbitrate access.
-
-[0] http://www.intel.com/design/chipsets/industry/25128901.pdf
-[1] https://www.renesas.com/en-sg/doc/products/mpumcu/001/rej09b0078_h8s2168.pdf?key=7c88837454702128622bee53acbda8f4
-[2] https://www.intel.com/content/dam/www/public/us/en/documents/product-briefs/ipmi-second-gen-interface-spec-v2-rev1-1.pdf
-[3] https://en.wikipedia.org/wiki/Super_I/O
-
-Required properties
-===================
-
-- compatible:	One of:
-		"aspeed,ast2400-lpc-v2", "simple-mfd", "syscon"
-		"aspeed,ast2500-lpc-v2", "simple-mfd", "syscon"
-		"aspeed,ast2600-lpc-v2", "simple-mfd", "syscon"
-
-- reg:		contains the physical address and length values of the Aspeed
-                LPC memory region.
-
-- #address-cells: <1>
-- #size-cells:	<1>
-- ranges:	Maps 0 to the physical address and length of the LPC memory
-                region
-
-Example:
-
-lpc: lpc@1e789000 {
-	compatible = "aspeed,ast2500-lpc-v2", "simple-mfd", "syscon";
-	reg = <0x1e789000 0x1000>;
-
-	#address-cells = <1>;
-	#size-cells = <1>;
-	ranges = <0x0 0x1e789000 0x1000>;
-
-	lpc_snoop: lpc-snoop@0 {
-		compatible = "aspeed,ast2600-lpc-snoop";
-		reg = <0x0 0x80>;
-		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
-		snoop-ports = <0x80>;
-	};
-};
-
-
-LPC Host Interface Controller
--------------------
-
-The LPC Host Interface Controller manages functions exposed to the host such as
-LPC firmware hub cycles, configuration of the LPC-to-AHB mapping, UART
-management and bus snoop configuration.
-
-Required properties:
-
-- compatible:	One of:
-		"aspeed,ast2400-lpc-ctrl";
-		"aspeed,ast2500-lpc-ctrl";
-		"aspeed,ast2600-lpc-ctrl";
-
-- reg:		contains offset/length values of the host interface controller
-		memory regions
-
-- clocks:	contains a phandle to the syscon node describing the clocks.
-		There should then be one cell representing the clock to use
-
-Optional properties:
-
-- memory-region: A phandle to a reserved_memory region to be used for the LPC
-		to AHB mapping
-
-- flash:	A phandle to the SPI flash controller containing the flash to
-		be exposed over the LPC to AHB mapping
-
-Example:
-
-lpc_ctrl: lpc-ctrl@80 {
-	compatible = "aspeed,ast2500-lpc-ctrl";
-	reg = <0x80 0x80>;
-	clocks = <&syscon ASPEED_CLK_GATE_LCLK>;
-	memory-region = <&flash_memory>;
-	flash = <&spi>;
-};
-
-LPC Host Controller
--------------------
-
-The Aspeed LPC Host Controller configures the Low Pin Count (LPC) bus behaviour
-between the host and the baseboard management controller. The registers exist
-in the "host" portion of the Aspeed LPC controller, which must be the parent of
-the LPC host controller node.
-
-Required properties:
-
-- compatible:	One of:
-		"aspeed,ast2400-lhc";
-		"aspeed,ast2500-lhc";
-		"aspeed,ast2600-lhc";
-
-- reg:		contains offset/length values of the LHC memory regions. In the
-		AST2400 and AST2500 there are two regions.
-
-Example:
-
-lhc: lhc@a0 {
-	compatible = "aspeed,ast2500-lhc";
-	reg = <0xa0 0x24 0xc8 0x8>;
-};
-
-LPC reset control
------------------
-
-The UARTs present in the ASPEED SoC can have their resets tied to the reset
-state of the LPC bus. Some systems may chose to modify this configuration.
-
-Required properties:
-
- - compatible:		One of:
-			"aspeed,ast2600-lpc-reset";
-			"aspeed,ast2500-lpc-reset";
-			"aspeed,ast2400-lpc-reset";
-
- - reg:			offset and length of the IP in the LHC memory region
- - #reset-controller	indicates the number of reset cells expected
-
-Example:
-
-lpc_reset: reset-controller@98 {
-        compatible = "aspeed,ast2500-lpc-reset";
-        reg = <0x98 0x4>;
-        #reset-cells = <1>;
-};
diff --git a/Documentation/devicetree/bindings/mfd/aspeed-lpc.yaml b/Documentation/devicetree/bindings/mfd/aspeed-lpc.yaml
new file mode 100644
index 000000000000..750996d9a175
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/aspeed-lpc.yaml
@@ -0,0 +1,199 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# # Copyright (c) 2021 Aspeed Tehchnology Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/aspeed-lpc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Aspeed Low Pin Count (LPC) Bus Controller
+
+maintainers:
+  - Andrew Jeffery <andrew@aj.id.au>
+  - Chia-Wei Wang <chiawei_wang@aspeedtech.com>
+
+description:
+  The LPC bus is a means to bridge a host CPU to a number of low-bandwidth
+  peripheral devices, replacing the use of the ISA bus in the age of PCI[0]. The
+  primary use case of the Aspeed LPC controller is as a slave on the bus
+  (typically in a Baseboard Management Controller SoC), but under certain
+  conditions it can also take the role of bus master.
+
+  The LPC controller is represented as a multi-function device to account for the
+  mix of functionality, which includes, but is not limited to
+
+  * An IPMI Block Transfer[2] Controller
+
+  * An LPC Host Interface Controller manages functions exposed to the host such
+    as LPC firmware hub cycles, configuration of the LPC-to-AHB mapping, UART
+    management and bus snoop configuration.
+
+  * A set of SuperIO[3] scratch registers enableing implementation of e.g. custom
+    hardware management protocols for handover between the host and baseboard
+    management controller.
+
+  Additionally the state of the LPC controller influences the pinmux
+  configuration, therefore the host portion of the controller is exposed as a
+  syscon as a means to arbitrate access.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - aspeed,ast2400-lpc-v2
+          - aspeed,ast2500-lpc-v2
+          - aspeed,ast2600-lpc-v2
+      - const: simple-mfd
+      - const: syscon
+
+  reg:
+    maxItems: 1
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 1
+
+  ranges: true
+
+patternProperties:
+  "^lpc-ctrl@[0-9a-f]+$":
+    type: object
+    additionalProperties: false
+
+    description: |
+      The LPC Host Interface Controller manages functions exposed to the host such as
+      LPC firmware hub cycles, configuration of the LPC-to-AHB mapping, UART management
+      and bus snoop configuration.
+
+    properties:
+      compatible:
+        items:
+          - enum:
+              - aspeed,ast2400-lpc-ctrl
+              - aspeed,ast2500-lpc-ctrl
+              - aspeed,ast2600-lpc-ctrl
+
+      reg:
+        maxItems: 1
+
+      clocks:
+        maxItems: 1
+
+      memory-region:
+        maxItems: 1
+        description: handle to memory reservation for the LPC to AHB mapping region
+
+      flash:
+        $ref: /schemas/types.yaml#/definitions/phandle
+        description: The SPI flash controller containing the flash to be exposed over the LPC to AHB mapping
+
+    required:
+      - compatible
+      - clocks
+
+  "^reset-controller@[0-9a-f]+$":
+    type: object
+    additionalProperties: false
+
+    description:
+      The UARTs present in the ASPEED SoC can have their resets tied to the reset
+      state of the LPC bus. Some systems may chose to modify this configuration
+
+    properties:
+      compatible:
+        items:
+          - enum:
+              - aspeed,ast2400-lpc-reset
+              - aspeed,ast2500-lpc-reset
+              - aspeed,ast2600-lpc-reset
+
+      reg:
+        maxItems: 1
+
+      '#reset-cells':
+        const: 1
+
+    required:
+      - compatible
+      - '#reset-cells'
+
+  "^lpc-snoop@[0-9a-f]+$":
+    type: object
+    additionalProperties: false
+
+    description:
+      The LPC snoop interface allows the BMC to listen on and record the data
+      bytes written by the Host to the targeted LPC I/O pots.
+
+    properties:
+      compatible:
+        items:
+          - enum:
+              - aspeed,ast2400-lpc-snoop
+              - aspeed,ast2500-lpc-snoop
+              - aspeed,ast2600-lpc-snoop
+
+      reg:
+        maxItems: 1
+
+      interrupts:
+        maxItems: 1
+
+      snoop-ports:
+        $ref: /schemas/types.yaml#/definitions/uint32-array
+        description: The LPC I/O ports to snoop
+
+    required:
+      - compatible
+      - interrupts
+      - snoop-ports
+
+  "^uart-routing@[0-9a-f]+$":
+    $ref: /schemas/soc/aspeed/uart-routing.yaml#
+    description: The UART routing control under LPC register space
+
+required:
+  - compatible
+  - reg
+  - "#address-cells"
+  - "#size-cells"
+  - ranges
+
+additionalProperties:
+  type: object
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/ast2600-clock.h>
+
+    lpc: lpc@1e789000 {
+        compatible = "aspeed,ast2600-lpc-v2", "simple-mfd", "syscon";
+        reg = <0x1e789000 0x1000>;
+
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0x0 0x1e789000 0x1000>;
+
+        lpc_ctrl: lpc-ctrl@80 {
+            compatible = "aspeed,ast2600-lpc-ctrl";
+            reg = <0x80 0x80>;
+            clocks = <&syscon ASPEED_CLK_GATE_LCLK>;
+            memory-region = <&flash_memory>;
+            flash = <&spi>;
+        };
+
+        lpc_reset: reset-controller@98 {
+            compatible = "aspeed,ast2600-lpc-reset";
+            reg = <0x98 0x4>;
+            #reset-cells = <1>;
+        };
+
+        lpc_snoop: lpc-snoop@90 {
+            compatible = "aspeed,ast2600-lpc-snoop";
+            reg = <0x90 0x8>;
+            interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
+            snoop-ports = <0x80>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/mfd/axp20x.txt b/Documentation/devicetree/bindings/mfd/axp20x.txt
deleted file mode 100644
index 2b53dcc0ea61..000000000000
--- a/Documentation/devicetree/bindings/mfd/axp20x.txt
+++ /dev/null
@@ -1,273 +0,0 @@
-AXP family PMIC device tree bindings
-
-The axp20x family current members :
-axp152 (X-Powers)
-axp202 (X-Powers)
-axp209 (X-Powers)
-axp221 (X-Powers)
-axp223 (X-Powers)
-axp803 (X-Powers)
-axp806 (X-Powers)
-axp809 (X-Powers)
-axp813 (X-Powers)
-
-The AXP813 is 2 chips packaged into 1. The 2 chips do not share anything
-other than the packaging. Pins are routed separately. As such they should
-be treated as separate entities. The other half is an AC100 RTC/codec
-combo chip. Please see ./ac100.txt for its bindings.
-
-Required properties:
-- compatible: should be one of:
-    * "x-powers,axp152"
-    * "x-powers,axp202"
-    * "x-powers,axp209"
-    * "x-powers,axp221"
-    * "x-powers,axp223"
-    * "x-powers,axp803"
-    * "x-powers,axp806"
-    * "x-powers,axp805", "x-powers,axp806"
-    * "x-powers,axp305", "x-powers,axp805", "x-powers,axp806"
-    * "x-powers,axp809"
-    * "x-powers,axp813"
-- reg: The I2C slave address or RSB hardware address for the AXP chip
-- interrupt-controller: The PMIC has its own internal IRQs
-- #interrupt-cells: Should be set to 1
-
-Supported common regulator properties, see ../regulator/regulator.txt for
-more information:
-- regulator-ramp-delay: sets the ramp up delay in uV/us
-			AXP20x/DCDC2: 1600, 800
-			AXP20x/LDO3:  1600, 800
-- regulator-soft-start:	enable the output at the lowest possible voltage and
-			only then set the desired voltage
-			AXP20x/LDO3: software-based implementation
-
-Optional properties:
-- interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin
-- x-powers,dcdc-freq: defines the work frequency of DC-DC in KHz
-		      AXP152/20X: range:  750-1875, Default: 1.5 MHz
-		      AXP22X/8XX: range: 1800-4050, Default: 3   MHz
-
-- x-powers,drive-vbus-en: boolean, set this when the N_VBUSEN pin is
-			  used as an output pin to control an external
-			  regulator to drive the OTG VBus, rather then
-			  as an input pin which signals whether the
-			  board is driving OTG VBus or not.
-			  (axp221 / axp223 / axp803/ axp813 only)
-
-- x-powers,self-working-mode and
-  x-powers,master-mode: Boolean (axp806 only). Set either of these when the
-			PMIC is wired for self-working mode or master mode.
-			If neither is set then slave mode is assumed.
-			This corresponds to how the MODESET pin is wired.
-
-- <input>-supply: a phandle to the regulator supply node. May be omitted if
-		  inputs are unregulated, such as using the IPSOUT output
-		  from the PMIC.
-
-- regulators: A node that houses a sub-node for each regulator. Regulators
-	      not used but preferred to be managed by the OS should be
-	      listed as well.
-	      See Documentation/devicetree/bindings/regulator/regulator.txt
-	      for more information on standard regulator bindings.
-
-Optional properties for DCDC regulators:
-- x-powers,dcdc-workmode: 1 for PWM mode, 0 for AUTO (PWM/PFM) mode
-			  Default: Current hardware setting
-			  The DCDC regulators work in a mixed PWM/PFM mode,
-			  using PFM under light loads and switching to PWM
-			  for heavier loads. Forcing PWM mode trades efficiency
-			  under light loads for lower output noise. This
-			  probably makes sense for HiFi audio related
-			  applications that aren't battery constrained.
-
-AXP202/AXP209 regulators, type, and corresponding input supply names:
-
-Regulator	  Type		  Supply Name		  Notes
----------	  ----		  -----------		  -----
-DCDC2		: DC-DC buck	: vin2-supply
-DCDC3		: DC-DC	buck	: vin3-supply
-LDO1		: LDO		: acin-supply		: always on
-LDO2		: LDO		: ldo24in-supply	: shared supply
-LDO3		: LDO		: ldo3in-supply
-LDO4		: LDO		: ldo24in-supply	: shared supply
-LDO5		: LDO		: ldo5in-supply
-
-AXP221/AXP223 regulators, type, and corresponding input supply names:
-
-Regulator	  Type		  Supply Name		  Notes
----------	  ----		  -----------		  -----
-DCDC1		: DC-DC buck	: vin1-supply
-DCDC2		: DC-DC buck	: vin2-supply
-DCDC3		: DC-DC	buck	: vin3-supply
-DCDC4		: DC-DC	buck	: vin4-supply
-DCDC5		: DC-DC	buck	: vin5-supply
-DC1SW		: On/Off Switch	:			: DCDC1 secondary output
-DC5LDO		: LDO		:			: input from DCDC5
-ALDO1		: LDO		: aldoin-supply		: shared supply
-ALDO2		: LDO		: aldoin-supply		: shared supply
-ALDO3		: LDO		: aldoin-supply		: shared supply
-DLDO1		: LDO		: dldoin-supply		: shared supply
-DLDO2		: LDO		: dldoin-supply		: shared supply
-DLDO3		: LDO		: dldoin-supply		: shared supply
-DLDO4		: LDO		: dldoin-supply		: shared supply
-ELDO1		: LDO		: eldoin-supply		: shared supply
-ELDO2		: LDO		: eldoin-supply		: shared supply
-ELDO3		: LDO		: eldoin-supply		: shared supply
-LDO_IO0		: LDO		: ips-supply		: GPIO 0
-LDO_IO1		: LDO		: ips-supply		: GPIO 1
-RTC_LDO		: LDO		: ips-supply		: always on
-DRIVEVBUS	: Enable output	: drivevbus-supply	: external regulator
-
-AXP803 regulators, type, and corresponding input supply names:
-
-Regulator	  Type		  Supply Name		  Notes
----------	  ----		  -----------		  -----
-DCDC1		: DC-DC buck	: vin1-supply
-DCDC2		: DC-DC buck	: vin2-supply		: poly-phase capable
-DCDC3		: DC-DC	buck	: vin3-supply		: poly-phase capable
-DCDC4		: DC-DC	buck	: vin4-supply
-DCDC5		: DC-DC	buck	: vin5-supply		: poly-phase capable
-DCDC6		: DC-DC	buck	: vin6-supply		: poly-phase capable
-DC1SW		: On/Off Switch	:			: DCDC1 secondary output
-ALDO1		: LDO		: aldoin-supply		: shared supply
-ALDO2		: LDO		: aldoin-supply		: shared supply
-ALDO3		: LDO		: aldoin-supply		: shared supply
-DLDO1		: LDO		: dldoin-supply		: shared supply
-DLDO2		: LDO		: dldoin-supply		: shared supply
-DLDO3		: LDO		: dldoin-supply		: shared supply
-DLDO4		: LDO		: dldoin-supply		: shared supply
-ELDO1		: LDO		: eldoin-supply		: shared supply
-ELDO2		: LDO		: eldoin-supply		: shared supply
-ELDO3		: LDO		: eldoin-supply		: shared supply
-FLDO1		: LDO		: fldoin-supply		: shared supply
-FLDO2		: LDO		: fldoin-supply		: shared supply
-LDO_IO0		: LDO		: ips-supply		: GPIO 0
-LDO_IO1		: LDO		: ips-supply		: GPIO 1
-RTC_LDO		: LDO		: ips-supply		: always on
-DRIVEVBUS	: Enable output	: drivevbus-supply	: external regulator
-
-AXP806 regulators, type, and corresponding input supply names:
-
-Regulator	  Type		  Supply Name		  Notes
----------	  ----		  -----------		  -----
-DCDCA		: DC-DC buck	: vina-supply		: poly-phase capable
-DCDCB		: DC-DC buck	: vinb-supply		: poly-phase capable
-DCDCC		: DC-DC	buck	: vinc-supply		: poly-phase capable
-DCDCD		: DC-DC	buck	: vind-supply		: poly-phase capable
-DCDCE		: DC-DC	buck	: vine-supply		: poly-phase capable
-ALDO1		: LDO		: aldoin-supply		: shared supply
-ALDO2		: LDO		: aldoin-supply		: shared supply
-ALDO3		: LDO		: aldoin-supply		: shared supply
-BLDO1		: LDO		: bldoin-supply		: shared supply
-BLDO2		: LDO		: bldoin-supply		: shared supply
-BLDO3		: LDO		: bldoin-supply		: shared supply
-BLDO4		: LDO		: bldoin-supply		: shared supply
-CLDO1		: LDO		: cldoin-supply		: shared supply
-CLDO2		: LDO		: cldoin-supply		: shared supply
-CLDO3		: LDO		: cldoin-supply		: shared supply
-SW		: On/Off Switch : swin-supply
-
-Additionally, the AXP806 DC-DC regulators support poly-phase arrangements
-for higher output current. The possible groupings are: A+B, A+B+C, D+E.
-
-AXP809 regulators, type, and corresponding input supply names:
-
-Regulator	  Type		  Supply Name		  Notes
----------	  ----		  -----------		  -----
-DCDC1		: DC-DC buck	: vin1-supply
-DCDC2		: DC-DC buck	: vin2-supply
-DCDC3		: DC-DC	buck	: vin3-supply
-DCDC4		: DC-DC	buck	: vin4-supply
-DCDC5		: DC-DC	buck	: vin5-supply
-DC1SW		: On/Off Switch	:			: DCDC1 secondary output
-DC5LDO		: LDO		:			: input from DCDC5
-ALDO1		: LDO		: aldoin-supply		: shared supply
-ALDO2		: LDO		: aldoin-supply		: shared supply
-ALDO3		: LDO		: aldoin-supply		: shared supply
-DLDO1		: LDO		: dldoin-supply		: shared supply
-DLDO2		: LDO		: dldoin-supply		: shared supply
-ELDO1		: LDO		: eldoin-supply		: shared supply
-ELDO2		: LDO		: eldoin-supply		: shared supply
-ELDO3		: LDO		: eldoin-supply		: shared supply
-LDO_IO0		: LDO		: ips-supply		: GPIO 0
-LDO_IO1		: LDO		: ips-supply		: GPIO 1
-RTC_LDO		: LDO		: ips-supply		: always on
-SW		: On/Off Switch : swin-supply
-
-AXP813 regulators, type, and corresponding input supply names:
-
-Regulator	  Type		  Supply Name		  Notes
----------	  ----		  -----------		  -----
-DCDC1		: DC-DC buck	: vin1-supply
-DCDC2		: DC-DC buck	: vin2-supply		: poly-phase capable
-DCDC3		: DC-DC	buck	: vin3-supply		: poly-phase capable
-DCDC4		: DC-DC	buck	: vin4-supply
-DCDC5		: DC-DC	buck	: vin5-supply		: poly-phase capable
-DCDC6		: DC-DC	buck	: vin6-supply		: poly-phase capable
-DCDC7		: DC-DC	buck	: vin7-supply
-ALDO1		: LDO		: aldoin-supply		: shared supply
-ALDO2		: LDO		: aldoin-supply		: shared supply
-ALDO3		: LDO		: aldoin-supply		: shared supply
-DLDO1		: LDO		: dldoin-supply		: shared supply
-DLDO2		: LDO		: dldoin-supply		: shared supply
-DLDO3		: LDO		: dldoin-supply		: shared supply
-DLDO4		: LDO		: dldoin-supply		: shared supply
-ELDO1		: LDO		: eldoin-supply		: shared supply
-ELDO2		: LDO		: eldoin-supply		: shared supply
-ELDO3		: LDO		: eldoin-supply		: shared supply
-FLDO1		: LDO		: fldoin-supply		: shared supply
-FLDO2		: LDO		: fldoin-supply		: shared supply
-FLDO3		: LDO		: fldoin-supply		: shared supply
-LDO_IO0		: LDO		: ips-supply		: GPIO 0
-LDO_IO1		: LDO		: ips-supply		: GPIO 1
-RTC_LDO		: LDO		: ips-supply		: always on
-SW		: On/Off Switch : swin-supply
-DRIVEVBUS	: Enable output	: drivevbus-supply	: external regulator
-
-Example:
-
-axp209: pmic@34 {
-	compatible = "x-powers,axp209";
-	reg = <0x34>;
-	interrupt-parent = <&nmi_intc>;
-	interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-	interrupt-controller;
-	#interrupt-cells = <1>;
-
-	regulators {
-		x-powers,dcdc-freq = <1500>;
-
-		vdd_cpu: dcdc2 {
-			regulator-always-on;
-			regulator-min-microvolt = <1000000>;
-			regulator-max-microvolt = <1450000>;
-			regulator-name = "vdd-cpu";
-		};
-
-		vdd_int_dll: dcdc3 {
-			regulator-always-on;
-			regulator-min-microvolt = <1000000>;
-			regulator-max-microvolt = <1400000>;
-			regulator-name = "vdd-int-dll";
-		};
-
-		vdd_rtc: ldo1 {
-			regulator-always-on;
-			regulator-min-microvolt = <1200000>;
-			regulator-max-microvolt = <1400000>;
-			regulator-name = "vdd-rtc";
-		};
-
-		avcc: ldo2 {
-			regulator-always-on;
-			regulator-min-microvolt = <2700000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-name = "avcc";
-		};
-
-		ldo3 {
-			/* unused but preferred to be managed by OS */
-		};
-	};
-};
diff --git a/Documentation/devicetree/bindings/mfd/brcm,cru.yaml b/Documentation/devicetree/bindings/mfd/brcm,cru.yaml
index 28ac60acf4ac..be4a2df71c25 100644
--- a/Documentation/devicetree/bindings/mfd/brcm,cru.yaml
+++ b/Documentation/devicetree/bindings/mfd/brcm,cru.yaml
@@ -36,9 +36,15 @@ patternProperties:
   '^clock-controller@[a-f0-9]+$':
     $ref: ../clock/brcm,iproc-clocks.yaml
 
+  '^phy@[a-f0-9]+$':
+    $ref: ../phy/bcm-ns-usb2-phy.yaml
+
   '^pin-controller@[a-f0-9]+$':
     $ref: ../pinctrl/brcm,ns-pinmux.yaml
 
+  '^syscon@[a-f0-9]+$':
+    $ref: syscon.yaml
+
   '^thermal@[a-f0-9]+$':
     $ref: ../thermal/brcm,ns-thermal.yaml
 
@@ -49,6 +55,7 @@ required:
 
 examples:
   - |
+    #include <dt-bindings/clock/bcm-nsp.h>
     cru-bus@1800c100 {
         compatible = "brcm,ns-cru", "simple-mfd";
         reg = <0x1800c100 0x1d0>;
@@ -73,6 +80,20 @@ examples:
                                  "iprocfast", "sata1", "sata2";
         };
 
+        phy@164 {
+            compatible = "brcm,ns-usb2-phy";
+            reg = <0x164 0x4>;
+            brcm,syscon-clkset = <&clkset>;
+            clocks = <&genpll BCM_NSP_GENPLL_USB_PHY_REF_CLK>;
+            clock-names = "phy-ref-clk";
+            #phy-cells = <0>;
+        };
+
+        clkset: syscon@180 {
+            compatible = "brcm,cru-clkset", "syscon";
+            reg = <0x180 0x4>;
+        };
+
         pin-controller@1c0 {
             compatible = "brcm,bcm4708-pinmux";
             reg = <0x1c0 0x24>;
diff --git a/Documentation/devicetree/bindings/mfd/brcm,misc.yaml b/Documentation/devicetree/bindings/mfd/brcm,misc.yaml
new file mode 100644
index 000000000000..cff7d772a7db
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/brcm,misc.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/brcm,misc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom's MISC block
+
+maintainers:
+  - Rafał Miłecki <rafal@milecki.pl>
+
+description: |
+  Broadcom's MISC is a hardware block used on some SoCs (e.g. bcm63xx and
+  bcm4908). It's used to implement some simple functions like a watchdog, PCIe
+  reset, UniMAC control and more.
+
+properties:
+  compatible:
+    items:
+      - const: brcm,misc
+      - const: simple-mfd
+
+  reg:
+    description: MISC block registers
+
+  ranges: true
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 1
+
+patternProperties:
+  '^reset-controller@[a-f0-9]+$':
+    $ref: ../reset/brcm,bcm4908-misc-pcie-reset.yaml
+
+additionalProperties: false
+
+required:
+  - reg
+  - '#address-cells'
+  - '#size-cells'
+
+examples:
+  - |
+    misc@ff802600 {
+        compatible = "brcm,misc", "simple-mfd";
+        reg = <0xff802600 0xe4>;
+
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0x0 0x0 0xe4>;
+
+        reset-controller@44 {
+            compatible = "brcm,bcm4908-misc-pcie-reset";
+            reg = <0x44 0x4>;
+            #reset-cells = <1>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/mfd/max14577.txt b/Documentation/devicetree/bindings/mfd/max14577.txt
index 92070b346756..be11943a0560 100644
--- a/Documentation/devicetree/bindings/mfd/max14577.txt
+++ b/Documentation/devicetree/bindings/mfd/max14577.txt
@@ -71,7 +71,7 @@ max14577@25 {
 	compatible = "maxim,max14577";
 	reg = <0x25>;
 	interrupt-parent = <&gpx1>;
-	interrupts = <5 IRQ_TYPE_NONE>;
+	interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
 
 	muic: max14577-muic {
 		compatible = "maxim,max14577-muic";
@@ -106,7 +106,7 @@ max77836@25 {
 	compatible = "maxim,max77836";
 	reg = <0x25>;
 	interrupt-parent = <&gpx1>;
-	interrupts = <5 IRQ_TYPE_NONE>;
+	interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
 
 	muic: max77836-muic {
 		compatible = "maxim,max77836-muic";
diff --git a/Documentation/devicetree/bindings/mfd/max77686.txt b/Documentation/devicetree/bindings/mfd/max77686.txt
index 42968b7144e0..4447d074894a 100644
--- a/Documentation/devicetree/bindings/mfd/max77686.txt
+++ b/Documentation/devicetree/bindings/mfd/max77686.txt
@@ -21,6 +21,6 @@ Example:
 	max77686: pmic@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&wakeup_eint>;
-		interrupts = <26 0>;
+		interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
 		reg = <0x09>;
 	};
diff --git a/Documentation/devicetree/bindings/mfd/max77693.txt b/Documentation/devicetree/bindings/mfd/max77693.txt
index 0ced96e16c16..1032df14498b 100644
--- a/Documentation/devicetree/bindings/mfd/max77693.txt
+++ b/Documentation/devicetree/bindings/mfd/max77693.txt
@@ -139,7 +139,7 @@ Example:
 		compatible = "maxim,max77693";
 		reg = <0x66>;
 		interrupt-parent = <&gpx1>;
-		interrupts = <5 2>;
+		interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
 
 		regulators {
 			esafeout@1 {
diff --git a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt
index 5ef79bf3d035..7a27c500ff63 100644
--- a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt
+++ b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt
@@ -15,29 +15,38 @@ each. A function can consume one or more of these fixed-size register regions.
 
 Required properties:
 - compatible:      Should contain one of:
-                   "qcom,pm8941",
-                   "qcom,pm8841",
-                   "qcom,pma8084",
+                   "qcom,pm660",
+                   "qcom,pm660l",
+                   "qcom,pm7325",
+                   "qcom,pm8004",
+                   "qcom,pm8005",
                    "qcom,pm8019",
-                   "qcom,pm8226",
+                   "qcom,pm8028",
                    "qcom,pm8110",
-                   "qcom,pma8084",
-                   "qcom,pmi8962",
-                   "qcom,pmd9635",
-                   "qcom,pm8994",
-                   "qcom,pmi8994",
-                   "qcom,pm8916",
-                   "qcom,pm8004",
+                   "qcom,pm8150",
+                   "qcom,pm8150b",
+                   "qcom,pm8150c",
+                   "qcom,pm8150l",
+                   "qcom,pm8226",
+                   "qcom,pm8350c",
+                   "qcom,pm8841",
+                   "qcom,pm8901",
                    "qcom,pm8909",
+                   "qcom,pm8916",
+                   "qcom,pm8941",
                    "qcom,pm8950",
-                   "qcom,pmi8950",
+                   "qcom,pm8994",
                    "qcom,pm8998",
+                   "qcom,pma8084",
+                   "qcom,pmd9635",
+                   "qcom,pmi8950",
+                   "qcom,pmi8962",
+                   "qcom,pmi8994",
                    "qcom,pmi8998",
-                   "qcom,pm8005",
-                   "qcom,pm8350c",
+                   "qcom,pmk8002",
                    "qcom,pmk8350",
-                   "qcom,pm7325",
                    "qcom,pmr735a",
+                   "qcom,smb2351",
                    or generalized "qcom,spmi-pmic".
 - reg:             Specifies the SPMI USID slave address for this device.
                    For more information see:
diff --git a/Documentation/devicetree/bindings/mfd/qcom,tcsr.txt b/Documentation/devicetree/bindings/mfd/qcom,tcsr.txt
index e90519d566a3..c5f4f0ddfcc3 100644
--- a/Documentation/devicetree/bindings/mfd/qcom,tcsr.txt
+++ b/Documentation/devicetree/bindings/mfd/qcom,tcsr.txt
@@ -6,6 +6,7 @@ registers via syscon.
 
 Required properties:
 - compatible:	Should contain:
+		"qcom,tcsr-ipq6018", "syscon", "simple-mfd" for IPQ6018
 		"qcom,tcsr-ipq8064", "syscon" for IPQ8064
 		"qcom,tcsr-apq8064", "syscon" for APQ8064
 		"qcom,tcsr-msm8660", "syscon" for MSM8660
diff --git a/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml b/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml
index 9065ec53e643..2568736701be 100644
--- a/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml
+++ b/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml
@@ -16,6 +16,7 @@ description: |
 properties:
   compatible:
     enum:
+      - qcom,pm8018
       - qcom,pm8058
       - qcom,pm8821
       - qcom,pm8921
diff --git a/Documentation/devicetree/bindings/mfd/samsung,s2mpa01.yaml b/Documentation/devicetree/bindings/mfd/samsung,s2mpa01.yaml
new file mode 100644
index 000000000000..017befdf8adb
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/samsung,s2mpa01.yaml
@@ -0,0 +1,91 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/samsung,s2mpa01.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPA01 Power Management IC
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  This is a part of device tree bindings for S2M and S5M family of Power
+  Management IC (PMIC).
+
+  The Samsung S2MPA01 is a Power Management IC which includes voltage
+  and current regulators, RTC, clock outputs and other sub-blocks.
+
+properties:
+  compatible:
+    const: samsung,s2mpa01-pmic
+
+  interrupts:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+  regulators:
+    $ref: ../regulator/samsung,s2mpa01.yaml
+    description:
+      List of child nodes that specify the regulators.
+
+  wakeup-source: true
+
+required:
+  - compatible
+  - reg
+  - regulators
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@66 {
+            compatible = "samsung,s2mpa01-pmic";
+            reg = <0x66>;
+
+            regulators {
+                ldo1_reg: LDO1 {
+                    regulator-name = "VDD_ALIVE";
+                    regulator-min-microvolt = <1000000>;
+                    regulator-max-microvolt = <1000000>;
+                };
+
+                ldo2_reg: LDO2 {
+                    regulator-name = "VDDQ_MMC2";
+                    regulator-min-microvolt = <2800000>;
+                    regulator-max-microvolt = <2800000>;
+                    regulator-always-on;
+                };
+
+                // ...
+
+                buck1_reg: BUCK1 {
+                    regulator-name = "vdd_mif";
+                    regulator-min-microvolt = <950000>;
+                    regulator-max-microvolt = <1350000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                };
+
+                buck2_reg: BUCK2 {
+                    regulator-name = "vdd_arm";
+                    regulator-min-microvolt = <950000>;
+                    regulator-max-microvolt = <1350000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-ramp-delay = <50000>;
+                };
+
+                // ...
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml b/Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml
new file mode 100644
index 000000000000..771b3f16da96
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml
@@ -0,0 +1,267 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/samsung,s2mps11.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPS11/13/14/15 and S2MPU02 Power Management IC
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  This is a part of device tree bindings for S2M and S5M family of Power
+  Management IC (PMIC).
+
+  The Samsung S2MPS11/13/14/15 and S2MPU02 is a family of Power Management IC
+  which include voltage and current regulators, RTC, clock outputs and other
+  sub-blocks.
+
+properties:
+  compatible:
+    enum:
+      - samsung,s2mps11-pmic
+      - samsung,s2mps13-pmic
+      - samsung,s2mps14-pmic
+      - samsung,s2mps15-pmic
+      - samsung,s2mpu02-pmic
+
+  clocks:
+    $ref: ../clock/samsung,s2mps11.yaml
+    description:
+      Child node describing clock provider.
+
+  interrupts:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+  regulators:
+    type: object
+    description:
+      List of child nodes that specify the regulators.
+
+  samsung,s2mps11-acokb-ground:
+    description: |
+      Indicates that ACOKB pin of S2MPS11 PMIC is connected to the ground so
+      the PMIC must manually set PWRHOLD bit in CTRL1 register to turn off the
+      power. Usually the ACOKB is pulled up to VBATT so when PWRHOLD pin goes
+      low, the rising ACOKB will trigger power off.
+    type: boolean
+
+  samsung,s2mps11-wrstbi-ground:
+    description: |
+      Indicates that WRSTBI pin of PMIC is pulled down. When the system is
+      suspended it will always go down thus triggerring unwanted buck warm
+      reset (setting buck voltages to default values).
+    type: boolean
+
+  wakeup-source: true
+
+required:
+  - compatible
+  - reg
+  - regulators
+
+additionalProperties: false
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,s2mps11-pmic
+    then:
+      properties:
+        regulators:
+          $ref: ../regulator/samsung,s2mps11.yaml
+        samsung,s2mps11-wrstbi-ground: false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,s2mps13-pmic
+    then:
+      properties:
+        regulators:
+          $ref: ../regulator/samsung,s2mps13.yaml
+        samsung,s2mps11-acokb-ground: false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,s2mps14-pmic
+    then:
+      properties:
+        regulators:
+          $ref: ../regulator/samsung,s2mps14.yaml
+        samsung,s2mps11-acokb-ground: false
+        samsung,s2mps11-wrstbi-ground: false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,s2mps15-pmic
+    then:
+      properties:
+        regulators:
+          $ref: ../regulator/samsung,s2mps15.yaml
+        samsung,s2mps11-acokb-ground: false
+        samsung,s2mps11-wrstbi-ground: false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,s2mpu02-pmic
+    then:
+      properties:
+        regulators:
+          $ref: ../regulator/samsung,s2mpu02.yaml
+        samsung,s2mps11-acokb-ground: false
+        samsung,s2mps11-wrstbi-ground: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@66 {
+            compatible = "samsung,s2mps11-pmic";
+            reg = <0x66>;
+
+            interrupt-parent = <&gpx0>;
+            interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&s2mps11_irq>;
+            samsung,s2mps11-acokb-ground;
+            wakeup-source;
+
+            clocks {
+                compatible = "samsung,s2mps11-clk";
+                #clock-cells = <1>;
+                clock-output-names = "s2mps11_ap", "s2mps11_cp", "s2mps11_bt";
+            };
+
+            regulators {
+                LDO1 {
+                    regulator-name = "vdd_ldo1";
+                    regulator-min-microvolt = <1000000>;
+                    regulator-max-microvolt = <1000000>;
+                    regulator-always-on;
+                };
+
+                LDO4 {
+                    regulator-name = "vdd_adc";
+                    regulator-min-microvolt = <1800000>;
+                    regulator-max-microvolt = <1800000>;
+
+                    regulator-state-mem {
+                        regulator-off-in-suspend;
+                    };
+                };
+
+                // ....
+
+                BUCK1 {
+                    regulator-name = "vdd_mif";
+                    regulator-min-microvolt = <800000>;
+                    regulator-max-microvolt = <1300000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+
+                    regulator-state-mem {
+                        regulator-off-in-suspend;
+                    };
+                };
+
+                BUCK2 {
+                    regulator-name = "vdd_arm";
+                    regulator-min-microvolt = <800000>;
+                    regulator-max-microvolt = <1500000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-coupled-with = <&buck3_reg>;
+                    regulator-coupled-max-spread = <300000>;
+
+                    regulator-state-mem {
+                        regulator-off-in-suspend;
+                    };
+                };
+
+                BUCK3 {
+                    regulator-name = "vdd_int";
+                    regulator-min-microvolt = <800000>;
+                    regulator-max-microvolt = <1400000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-coupled-with = <&buck2_reg>;
+                    regulator-coupled-max-spread = <300000>;
+
+                    regulator-state-mem {
+                        regulator-off-in-suspend;
+                    };
+                };
+
+                // ...
+            };
+        };
+    };
+
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@66 {
+            compatible = "samsung,s2mps14-pmic";
+            reg = <0x66>;
+
+            interrupt-parent = <&gpx0>;
+            interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+            wakeup-source;
+
+            clocks {
+                compatible = "samsung,s2mps14-clk";
+                #clock-cells = <1>;
+                clock-output-names = "s2mps14_ap", "unused", "s2mps14_bt";
+            };
+
+            regulators {
+                LDO1 {
+                    regulator-name = "VLDO1_1.0V";
+                    regulator-min-microvolt = <1000000>;
+                    regulator-max-microvolt = <1000000>;
+                    regulator-always-on;
+
+                    regulator-state-mem {
+                        regulator-on-in-suspend;
+                    };
+                };
+
+                // ...
+
+                BUCK1 {
+                    regulator-name = "VBUCK1_1.0V";
+                    regulator-min-microvolt = <800000>;
+                    regulator-max-microvolt = <1000000>;
+                    regulator-always-on;
+
+                    regulator-state-mem {
+                        regulator-off-in-suspend;
+                    };
+                };
+
+                // ...
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/mfd/samsung,s5m8767.yaml b/Documentation/devicetree/bindings/mfd/samsung,s5m8767.yaml
new file mode 100644
index 000000000000..5531718abdf0
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/samsung,s5m8767.yaml
@@ -0,0 +1,307 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/samsung,s5m8767.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S5M8767 Power Management IC
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  This is a part of device tree bindings for S2M and S5M family of Power
+  Management IC (PMIC).
+
+  The Samsung S5M8767 is a Power Management IC which includes voltage
+  and current regulators, RTC, clock outputs and other sub-blocks.
+
+properties:
+  compatible:
+    const: samsung,s5m8767-pmic
+
+  clocks:
+    $ref: ../clock/samsung,s2mps11.yaml
+    description:
+      Child node describing clock provider.
+
+  interrupts:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+  regulators:
+    $ref: ../regulator/samsung,s5m8767.yaml
+    description:
+      List of child nodes that specify the regulators.
+
+  s5m8767,pmic-buck2-dvs-voltage:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 8
+    maxItems: 8
+    description: |
+      A set of 8 voltage values in micro-volt (uV) units for buck2 when
+      changing voltage using gpio dvs.
+
+  s5m8767,pmic-buck3-dvs-voltage:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 8
+    maxItems: 8
+    description: |
+      A set of 8 voltage values in micro-volt (uV) units for buck3 when
+      changing voltage using gpio dvs.
+
+  s5m8767,pmic-buck4-dvs-voltage:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 8
+    maxItems: 8
+    description: |
+      A set of 8 voltage values in micro-volt (uV) units for buck4 when
+      changing voltage using gpio dvs.
+
+  s5m8767,pmic-buck-ds-gpios:
+    minItems: 3
+    maxItems: 3
+    description: |
+      GPIO specifiers for three host gpio's used for selecting GPIO DVS lines.
+      It is one-to-one mapped to dvs gpio lines.
+
+  s5m8767,pmic-buck2-uses-gpio-dvs:
+    type: boolean
+    description: buck2 can be controlled by gpio dvs.
+
+  s5m8767,pmic-buck3-uses-gpio-dvs:
+    type: boolean
+    description: buck3 can be controlled by gpio dvs.
+
+  s5m8767,pmic-buck4-uses-gpio-dvs:
+    type: boolean
+    description: buck4 can be controlled by gpio dvs.
+
+  s5m8767,pmic-buck-default-dvs-idx:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minimum: 0
+    maximum: 7
+    default: 0
+    description: |
+      Default voltage setting selected from the possible 8 options selectable
+      by the dvs gpios. The value of this property should be between 0 and 7.
+      If not specified or if out of range, the default value of this property
+      is set to 0.
+
+  s5m8767,pmic-buck-dvs-gpios:
+    minItems: 3
+    maxItems: 3
+    description: |
+      GPIO specifiers for three host gpio's used for dvs.
+
+  vinb1-supply:
+    description: Power supply for buck1
+  vinb2-supply:
+    description: Power supply for buck2
+  vinb3-supply:
+    description: Power supply for buck3
+  vinb4-supply:
+    description: Power supply for buck4
+  vinb5-supply:
+    description: Power supply for buck5
+  vinb6-supply:
+    description: Power supply for buck6
+  vinb7-supply:
+    description: Power supply for buck7
+  vinb8-supply:
+    description: Power supply for buck8
+  vinb9-supply:
+    description: Power supply for buck9
+
+  vinl1-supply:
+    description: Power supply for LDO3, LDO10, LDO26, LDO27
+  vinl2-supply:
+    description: Power supply for LDO13, LDO16, LDO25, LDO28
+  vinl3-supply:
+    description: Power supply for LDO11, LDO14
+  vinl4-supply:
+    description: Power supply for LDO4, LDO9
+  vinl5-supply:
+    description: Power supply for LDO12, LDO17, LDO19, LDO23
+  vinl6-supply:
+    description: Power supply for LDO18, LDO20, LDO21, LDO24
+  vinl7-supply:
+    description: Power supply for LDO5, LDO22
+  vinl8-supply:
+    description: Power supply for LDO1, LDO6, LDO7, LDO8, LDO15
+  vinl9-supply:
+    description: Power supply for LDO2
+
+  wakeup-source: true
+
+required:
+  - compatible
+  - reg
+  - regulators
+  - s5m8767,pmic-buck-ds-gpios
+
+dependencies:
+  s5m8767,pmic-buck2-dvs-voltage: [ 's5m8767,pmic-buck-dvs-gpios' ]
+  s5m8767,pmic-buck3-dvs-voltage: [ 's5m8767,pmic-buck-dvs-gpios' ]
+  s5m8767,pmic-buck4-dvs-voltage: [ 's5m8767,pmic-buck-dvs-gpios' ]
+  s5m8767,pmic-buck2-uses-gpio-dvs: [ 's5m8767,pmic-buck-dvs-gpios', 's5m8767,pmic-buck2-dvs-voltage' ]
+  s5m8767,pmic-buck3-uses-gpio-dvs: [ 's5m8767,pmic-buck-dvs-gpios', 's5m8767,pmic-buck3-dvs-voltage' ]
+  s5m8767,pmic-buck4-uses-gpio-dvs: [ 's5m8767,pmic-buck-dvs-gpios', 's5m8767,pmic-buck4-dvs-voltage' ]
+
+additionalProperties: false
+
+allOf:
+  - if:
+      required:
+        - s5m8767,pmic-buck2-uses-gpio-dvs
+    then:
+      properties:
+        s5m8767,pmic-buck3-uses-gpio-dvs: false
+        s5m8767,pmic-buck4-uses-gpio-dvs: false
+
+  - if:
+      required:
+        - s5m8767,pmic-buck3-uses-gpio-dvs
+    then:
+      properties:
+        s5m8767,pmic-buck2-uses-gpio-dvs: false
+        s5m8767,pmic-buck4-uses-gpio-dvs: false
+
+  - if:
+      required:
+        - s5m8767,pmic-buck4-uses-gpio-dvs
+    then:
+      properties:
+        s5m8767,pmic-buck2-uses-gpio-dvs: false
+        s5m8767,pmic-buck3-uses-gpio-dvs: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@66 {
+            compatible = "samsung,s5m8767-pmic";
+            reg = <0x66>;
+
+            interrupt-parent = <&gpx3>;
+            interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&s5m8767_irq &s5m8767_dvs &s5m8767_ds>;
+            wakeup-source;
+
+            s5m8767,pmic-buck-default-dvs-idx = <3>;
+            s5m8767,pmic-buck2-uses-gpio-dvs;
+
+            s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>,
+                                          <&gpd1 1 GPIO_ACTIVE_LOW>,
+                                          <&gpd1 2 GPIO_ACTIVE_LOW>;
+
+            s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_LOW>,
+                                         <&gpx2 4 GPIO_ACTIVE_LOW>,
+                                         <&gpx2 5 GPIO_ACTIVE_LOW>;
+
+            s5m8767,pmic-buck2-dvs-voltage = <1350000>, <1300000>,
+                                             <1250000>, <1200000>,
+                                             <1150000>, <1100000>,
+                                             <1000000>, <950000>;
+
+            s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
+                                             <1100000>, <1100000>,
+                                             <1000000>, <1000000>,
+                                             <1000000>, <1000000>;
+
+            s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
+                                             <1200000>, <1200000>,
+                                             <1200000>, <1200000>,
+                                             <1200000>, <1200000>;
+
+            clocks {
+                compatible = "samsung,s5m8767-clk";
+                #clock-cells = <1>;
+                clock-output-names = "en32khz_ap", "en32khz_cp", "en32khz_bt";
+            };
+
+            regulators {
+                LDO1 {
+                    regulator-name = "VDD_ALIVE";
+                    regulator-min-microvolt = <1100000>;
+                    regulator-max-microvolt = <1100000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    op_mode = <1>; /* Normal Mode */
+                };
+
+                // ...
+
+                BUCK1 {
+                    regulator-name = "VDD_MIF";
+                    regulator-min-microvolt = <950000>;
+                    regulator-max-microvolt = <1100000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    op_mode = <1>; /* Normal Mode */
+                };
+
+                BUCK2 {
+                    regulator-name = "VDD_ARM";
+                    regulator-min-microvolt = <900000>;
+                    regulator-max-microvolt = <1350000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    op_mode = <1>; /* Normal Mode */
+                };
+
+                // ...
+            };
+        };
+    };
+
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@66 {
+            compatible = "samsung,s5m8767-pmic";
+            reg = <0x66>;
+
+            interrupt-parent = <&gpx3>;
+            interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&s5m8767_irq &s5m8767_dvs &s5m8767_ds>;
+            wakeup-source;
+
+            s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_LOW>,
+                                         <&gpx2 4 GPIO_ACTIVE_LOW>,
+                                         <&gpx2 5 GPIO_ACTIVE_LOW>;
+
+            clocks {
+                compatible = "samsung,s5m8767-clk";
+                #clock-cells = <1>;
+                clock-output-names = "en32khz_ap", "en32khz_cp", "en32khz_bt";
+            };
+
+            regulators {
+                LDO1 {
+                    regulator-name = "VDD_ALIVE";
+                    regulator-min-microvolt = <1100000>;
+                    regulator-max-microvolt = <1100000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    op_mode = <1>; /* Normal Mode */
+                };
+
+                // ...
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/mfd/samsung,sec-core.txt b/Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
deleted file mode 100644
index c68cdd365153..000000000000
--- a/Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
+++ /dev/null
@@ -1,86 +0,0 @@
-Binding for Samsung S2M and S5M family multi-function device
-============================================================
-
-This is a part of device tree bindings for S2M and S5M family multi-function
-devices.
-
-The Samsung S2MPA01, S2MPS11/13/14/15, S2MPU02 and S5M8767 is a family
-of multi-function devices which include voltage and current regulators, RTC,
-charger controller, clock outputs and other sub-blocks. It is interfaced
-to the host controller using an I2C interface. Each sub-block is usually
-addressed by the host system using different I2C slave addresses.
-
-
-This document describes bindings for main device node. Optional sub-blocks
-must be a sub-nodes to it. Bindings for them can be found in:
- - bindings/regulator/samsung,s2mpa01.txt
- - bindings/regulator/samsung,s2mps11.txt
- - bindings/regulator/samsung,s5m8767.txt
- - bindings/clock/samsung,s2mps11.txt
-
-
-Required properties:
- - compatible: Should be one of the following
-	- "samsung,s2mpa01-pmic",
-	- "samsung,s2mps11-pmic",
-	- "samsung,s2mps13-pmic",
-	- "samsung,s2mps14-pmic",
-	- "samsung,s2mps15-pmic",
-	- "samsung,s2mpu02-pmic",
-	- "samsung,s5m8767-pmic".
- - reg: Specifies the I2C slave address of the pmic block. It should be 0x66.
-
-Optional properties:
- - interrupts: Interrupt specifiers for interrupt sources.
- - samsung,s2mps11-wrstbi-ground: Indicates that WRSTBI pin of PMIC is pulled
-   down. When the system is suspended it will always go down thus triggerring
-   unwanted buck warm reset (setting buck voltages to default values).
- - samsung,s2mps11-acokb-ground: Indicates that ACOKB pin of S2MPS11 PMIC is
-   connected to the ground so the PMIC must manually set PWRHOLD bit in CTRL1
-   register to turn off the power. Usually the ACOKB is pulled up to VBATT so
-   when PWRHOLD pin goes low, the rising ACOKB will trigger power off.
-
-Example:
-
-	s2mps11_pmic@66 {
-		compatible = "samsung,s2mps11-pmic";
-		reg = <0x66>;
-
-		s2m_osc: clocks {
-			compatible = "samsung,s2mps11-clk";
-			#clock-cells = <1>;
-			clock-output-names = "xx", "yy", "zz";
-		};
-
-		regulators {
-			ldo1_reg: LDO1 {
-				regulator-name = "VDD_ABB_3.3V";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-			};
-
-			ldo2_reg: LDO2 {
-				regulator-name = "VDD_ALIVE_1.1V";
-				regulator-min-microvolt = <1100000>;
-				regulator-max-microvolt = <1100000>;
-				regulator-always-on;
-			};
-
-			buck1_reg: BUCK1 {
-				regulator-name = "vdd_mif";
-				regulator-min-microvolt = <950000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck2_reg: BUCK2 {
-				regulator-name = "vdd_arm";
-				regulator-min-microvolt = <950000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-ramp-delay = <50000>;
-			};
-		};
-	};
diff --git a/Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml b/Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml
index 8bcea8dd7d90..ec7f0190f46e 100644
--- a/Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml
+++ b/Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml
@@ -17,7 +17,7 @@ description: |
      - simple counter from IN1 input signal.
 
 maintainers:
-  - Fabrice Gasnier <fabrice.gasnier@st.com>
+  - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml b/Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml
index dace35362a7a..10b330d42901 100644
--- a/Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml
+++ b/Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml
@@ -17,8 +17,7 @@ description: |
       programmable prescaler.
 
 maintainers:
-  - Benjamin Gaignard <benjamin.gaignard@st.com>
-  - Fabrice Gasnier <fabrice.gasnier@st.com>
+  - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/mfd/st,stmfx.yaml b/Documentation/devicetree/bindings/mfd/st,stmfx.yaml
index 19e9afb385ac..b2a4e4aa7ff6 100644
--- a/Documentation/devicetree/bindings/mfd/st,stmfx.yaml
+++ b/Documentation/devicetree/bindings/mfd/st,stmfx.yaml
@@ -12,7 +12,7 @@ description: ST Multi-Function eXpander (STMFX) is a slave controller using I2C
                through VDD) and resistive touchscreen controller.
 
 maintainers:
-  - Amelie Delaunay <amelie.delaunay@st.com>
+  - Amelie Delaunay <amelie.delaunay@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/mfd/st,stpmic1.yaml b/Documentation/devicetree/bindings/mfd/st,stpmic1.yaml
index 305123e74a58..426658ad81d4 100644
--- a/Documentation/devicetree/bindings/mfd/st,stpmic1.yaml
+++ b/Documentation/devicetree/bindings/mfd/st,stpmic1.yaml
@@ -9,7 +9,7 @@ title: STMicroelectonics STPMIC1 Power Management IC bindings
 description: STMicroelectronics STPMIC1 Power Management IC
 
 maintainers:
-  - pascal Paillet <p.paillet@st.com>
+  - pascal Paillet <p.paillet@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index abe3fd817e0b..5de16388a089 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -38,6 +38,7 @@ properties:
               - allwinner,sun8i-h3-system-controller
               - allwinner,sun8i-v3s-system-controller
               - allwinner,sun50i-a64-system-controller
+              - brcm,cru-clkset
               - hisilicon,dsa-subctrl
               - hisilicon,hi6220-sramctrl
               - hisilicon,pcie-sas-subctrl
@@ -49,12 +50,14 @@ properties:
               - rockchip,rk3066-qos
               - rockchip,rk3228-qos
               - rockchip,rk3288-qos
+              - rockchip,rk3368-qos
               - rockchip,rk3399-qos
               - rockchip,rk3568-qos
               - samsung,exynos3-sysreg
               - samsung,exynos4-sysreg
               - samsung,exynos5-sysreg
               - samsung,exynos5433-sysreg
+              - samsung,exynosautov9-sysreg
 
           - const: syscon
 
diff --git a/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
new file mode 100644
index 000000000000..34bf6a01436f
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
@@ -0,0 +1,84 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/ti,am3359-tscadc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI AM3359 Touchscreen controller/ADC
+
+maintainers:
+  - Miquel Raynal <miquel.raynal@bootlin.com>
+
+properties:
+  compatible:
+    oneOf:
+      - const: ti,am3359-tscadc
+      - items:
+          - const: ti,am654-tscadc
+          - const: ti,am3359-tscadc
+      - const: ti,am4372-magadc
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: fck
+
+  dmas:
+    items:
+      - description: DMA controller phandle and request line for FIFO0
+      - description: DMA controller phandle and request line for FIFO1
+
+  dma-names:
+    items:
+      - const: fifo0
+      - const: fifo1
+
+  adc:
+    type: object
+    description: ADC child
+
+  tsc:
+    type: object
+    description: Touchscreen controller child
+
+  mag:
+    type: object
+    description: Magnetic reader
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - dmas
+  - dma-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    tscadc@0 {
+        compatible = "ti,am3359-tscadc";
+        reg = <0x0 0x1000>;
+        interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&adc_tsc_fck>;
+        clock-names = "fck";
+        dmas = <&edma 53 0>, <&edma 57 0>;
+        dma-names = "fifo0", "fifo1";
+
+        tsc {
+        };
+
+        adc {
+        };
+    };
diff --git a/Documentation/devicetree/bindings/mfd/x-powers,ac100.yaml b/Documentation/devicetree/bindings/mfd/x-powers,ac100.yaml
new file mode 100644
index 000000000000..de330c9869ff
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/x-powers,ac100.yaml
@@ -0,0 +1,116 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/mfd/x-powers,ac100.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: X-Powers AC100 Device Tree Bindings
+
+maintainers:
+  - Chen-Yu Tsai <wens@csie.org>
+
+properties:
+  compatible:
+    const: x-powers,ac100
+
+  reg:
+    maxItems: 1
+
+  codec:
+    type: object
+
+    properties:
+      "#clock-cells":
+        const: 0
+
+      compatible:
+        const: x-powers,ac100-codec
+
+      interrupts:
+        maxItems: 1
+
+      clock-output-names:
+        maxItems: 1
+        description: >
+          Name of the 4M_adda clock exposed by the codec
+
+    required:
+      - "#clock-cells"
+      - compatible
+      - interrupts
+      - clock-output-names
+
+    additionalProperties: false
+
+  rtc:
+    type: object
+
+    properties:
+      "#clock-cells":
+        const: 1
+
+      compatible:
+        const: x-powers,ac100-rtc
+
+      interrupts:
+        maxItems: 1
+
+      clocks:
+        maxItems: 1
+        description: >
+           A phandle to the codec's "4M_adda" clock
+
+      clock-output-names:
+        maxItems: 3
+        description: >
+          Name of the cko1, cko2 and cko3 clocks exposed by the codec
+
+    required:
+      - "#clock-cells"
+      - compatible
+      - interrupts
+      - clocks
+      - clock-output-names
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - codec
+  - rtc
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    rsb {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        codec@e89 {
+            compatible = "x-powers,ac100";
+            reg = <0xe89>;
+
+            ac100_codec: codec {
+                compatible = "x-powers,ac100-codec";
+                interrupt-parent = <&r_pio>;
+                interrupts = <0 9 IRQ_TYPE_LEVEL_LOW>; /* PL9 */
+                #clock-cells = <0>;
+                clock-output-names = "4M_adda";
+            };
+
+            ac100_rtc: rtc {
+                compatible = "x-powers,ac100-rtc";
+                interrupt-parent = <&nmi_intc>;
+                interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+                clocks = <&ac100_codec>;
+                #clock-cells = <1>;
+                clock-output-names = "cko1_rtc", "cko2_rtc", "cko3_rtc";
+            };
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml b/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml
new file mode 100644
index 000000000000..3a53bae611bc
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/x-powers,axp152.yaml
@@ -0,0 +1,400 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/x-powers,axp152.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: X-Powers AXP PMIC Device Tree Bindings
+
+maintainers:
+  - Chen-Yu Tsai <wens@csie.org>
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - x-powers,axp152
+              - x-powers,axp202
+              - x-powers,axp209
+
+    then:
+      properties:
+        regulators:
+          properties:
+            x-powers,dcdc-freq:
+              minimum: 750
+              maximum: 1875
+              default: 1500
+
+    else:
+      properties:
+        regulators:
+          properties:
+            x-powers,dcdc-freq:
+              minimum: 1800
+              maximum: 4050
+              default: 3000
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - x-powers,axp152
+              - x-powers,axp202
+              - x-powers,axp209
+
+    then:
+      not:
+        required:
+          - x-powers,drive-vbus-en
+
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              const: x-powers,axp806
+
+    then:
+      allOf:
+        - not:
+            required:
+              - x-powers,self-working-mode
+
+        - not:
+            required:
+              - x-powers,master-mode
+
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              const: x-powers,axp305
+
+    then:
+      required:
+        - interrupts
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - x-powers,axp152
+          - x-powers,axp202
+          - x-powers,axp209
+          - x-powers,axp221
+          - x-powers,axp223
+          - x-powers,axp803
+          - x-powers,axp806
+          - x-powers,axp809
+          - x-powers,axp813
+      - items:
+          - const: x-powers,axp805
+          - const: x-powers,axp806
+      - items:
+          - const: x-powers,axp305
+          - const: x-powers,axp805
+          - const: x-powers,axp806
+      - items:
+          - const: x-powers,axp818
+          - const: x-powers,axp813
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  "#interrupt-cells":
+    const: 1
+
+  x-powers,drive-vbus-en:
+    type: boolean
+    description: >
+      Set this when the N_VBUSEN pin is used as an output pin to control an
+      external regulator to drive the OTG VBus, rather then as an input pin
+      which signals whether the board is driving OTG VBus or not.
+
+  x-powers,self-working-mode:
+    type: boolean
+    description: >
+      Set this when the PMIC is wired for self-working mode through the MODESET
+      pin.
+
+  x-powers,master-mode:
+    type: boolean
+    description: >
+      Set this when the PMIC is wired for master mode through the MODESET pin.
+
+  vin1-supply:
+    description: >
+      DCDC1 power supply node, if present.
+
+  vin2-supply:
+    description: >
+      DCDC2 power supply node, if present.
+
+  vin3-supply:
+    description: >
+      DCDC3 power supply node, if present.
+
+  vin4-supply:
+    description: >
+      DCDC4 power supply node, if present.
+
+  vin5-supply:
+    description: >
+      DCDC5 power supply node, if present.
+
+  vin6-supply:
+    description: >
+      DCDC6 power supply node, if present.
+
+  vin7-supply:
+    description: >
+      DCDC7 power supply node, if present.
+
+  vina-supply:
+    description: >
+      DCDCA power supply node, if present.
+
+  vinb-supply:
+    description: >
+      DCDCB power supply node, if present.
+
+  vinc-supply:
+    description: >
+      DCDCC power supply node, if present.
+
+  vind-supply:
+    description: >
+      DCDCD power supply node, if present.
+
+  vine-supply:
+    description: >
+      DCDCE power supply node, if present.
+
+  acin-supply:
+    description: >
+      LDO1 power supply node, if present.
+
+  ldo24in-supply:
+    description: >
+      LDO2 and LDO4 power supply node, if present.
+
+  ldo3in-supply:
+    description: >
+      LDO3 power supply node, if present.
+
+  ldo5in-supply:
+    description: >
+      LDO5 power supply node, if present.
+
+  aldoin-supply:
+    description: >
+      ALDO* power supply node, if present.
+
+  bldoin-supply:
+    description: >
+      BLDO* power supply node, if present.
+
+  cldoin-supply:
+    description: >
+      CLDO* power supply node, if present.
+
+  dldoin-supply:
+    description: >
+      DLDO* power supply node, if present.
+
+  eldoin-supply:
+    description: >
+      ELDO* power supply node, if present.
+
+  fldoin-supply:
+    description: >
+      FLDO* power supply node, if present.
+
+  ips-supply:
+    description: >
+      LDO_IO0, LDO_IO1 and RTC_LDO power supply node, if present.
+
+  drivevbus-supply:
+    description: >
+      DRIVEVBUS power supply node, if present.
+
+  swin-supply:
+    description: >
+      SW power supply node, if present.
+
+  adc:
+    $ref: /schemas/iio/adc/x-powers,axp209-adc.yaml#
+
+  gpio:
+    $ref: /schemas/gpio/x-powers,axp209-gpio.yaml#
+
+  ac-power:
+    $ref: /schemas/power/supply/x-powers,axp20x-ac-power-supply.yaml#
+
+  battery-power:
+    $ref: /schemas/power/supply/x-powers,axp20x-battery-power-supply.yaml#
+
+  usb-power:
+    $ref: /schemas/power/supply/x-powers,axp20x-usb-power-supply.yaml#
+
+  regulators:
+    type: object
+
+    properties:
+      x-powers,dcdc-freq:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description: >
+          Defines the work frequency of DC-DC in kHz.
+
+    patternProperties:
+      "^(([a-f])?ldo[0-9]|dcdc[0-7a-e]|ldo(_|-)io(0|1)|(dc1)?sw|rtc(_|-)ldo|drivevbus|dc5ldo)$":
+        $ref: /schemas/regulator/regulator.yaml#
+        type: object
+
+        properties:
+          regulator-ramp-delay:
+            description: >
+              Only 800 and 1600 are valid for the DCDC2 and LDO3 regulators on
+              the AXP209.
+
+          regulator-soft-start:
+            description: >
+              Only valid for the LDO3 regulator.
+
+          x-powers,dcdc-workmode:
+            $ref: /schemas/types.yaml#/definitions/uint32
+            enum: [0, 1]
+            description: >
+              Only valid for DCDC regulators. Setup 1 for PWM mode, 0
+              for AUTO (PWM/PFM) mode. The DCDC regulators work in a
+              mixed PWM/PFM mode, using PFM under light loads and
+              switching to PWM for heavier loads. Forcing PWM mode
+              trades efficiency under light loads for lower output
+              noise. This probably makes sense for HiFi audio related
+              applications that aren't battery constrained.
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - "#interrupt-cells"
+  - interrupt-controller
+
+additionalProperties: false
+
+examples:
+  - |
+      i2c0 {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          pmic@30 {
+              compatible = "x-powers,axp152";
+              reg = <0x30>;
+              interrupts = <0>;
+              interrupt-controller;
+              #interrupt-cells = <1>;
+          };
+      };
+
+  - |
+      #include <dt-bindings/interrupt-controller/irq.h>
+
+      i2c0 {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          pmic@34 {
+              compatible = "x-powers,axp209";
+              reg = <0x34>;
+              interrupt-parent = <&nmi_intc>;
+              interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+              interrupt-controller;
+              #interrupt-cells = <1>;
+
+              ac_power_supply: ac-power {
+                  compatible = "x-powers,axp202-ac-power-supply";
+              };
+
+              axp_adc: adc {
+                  compatible = "x-powers,axp209-adc";
+                  #io-channel-cells = <1>;
+              };
+
+              axp_gpio: gpio {
+                  compatible = "x-powers,axp209-gpio";
+                  gpio-controller;
+                  #gpio-cells = <2>;
+
+                  gpio0-adc-pin {
+                      pins = "GPIO0";
+                      function = "adc";
+                  };
+              };
+
+              battery_power_supply: battery-power {
+                  compatible = "x-powers,axp209-battery-power-supply";
+              };
+
+              regulators {
+                  /* Default work frequency for buck regulators */
+                  x-powers,dcdc-freq = <1500>;
+
+                  reg_dcdc2: dcdc2 {
+                      regulator-always-on;
+                      regulator-min-microvolt = <1000000>;
+                      regulator-max-microvolt = <1450000>;
+                      regulator-name = "vdd-cpu";
+                  };
+
+                  reg_dcdc3: dcdc3 {
+                      regulator-always-on;
+                      regulator-min-microvolt = <1000000>;
+                      regulator-max-microvolt = <1400000>;
+                      regulator-name = "vdd-int-dll";
+                  };
+
+                  reg_ldo1: ldo1 {
+                      /* LDO1 is a fixed output regulator */
+                      regulator-always-on;
+                      regulator-min-microvolt = <1300000>;
+                      regulator-max-microvolt = <1300000>;
+                      regulator-name = "vdd-rtc";
+                  };
+
+                  reg_ldo2: ldo2 {
+                      regulator-always-on;
+                      regulator-min-microvolt = <3000000>;
+                      regulator-max-microvolt = <3000000>;
+                      regulator-name = "avcc";
+                  };
+
+                  reg_ldo3: ldo3 {
+                      regulator-name = "ldo3";
+                  };
+
+                  reg_ldo4: ldo4 {
+                      regulator-name = "ldo4";
+                  };
+
+                  reg_ldo5: ldo5 {
+                      regulator-name = "ldo5";
+                  };
+              };
+
+              usb_power_supply: usb-power {
+                  compatible = "x-powers,axp202-usb-power-supply";
+              };
+          };
+      };
diff --git a/Documentation/devicetree/bindings/mfd/xylon,logicvc.yaml b/Documentation/devicetree/bindings/mfd/xylon,logicvc.yaml
index 8a1a6625c782..9efd49c39bd2 100644
--- a/Documentation/devicetree/bindings/mfd/xylon,logicvc.yaml
+++ b/Documentation/devicetree/bindings/mfd/xylon,logicvc.yaml
@@ -46,6 +46,9 @@ patternProperties:
   "^gpio@[0-9a-f]+$":
     $ref: /schemas/gpio/xylon,logicvc-gpio.yaml#
 
+  "^display@[0-9a-f]+$":
+    $ref: /schemas/display/xylon,logicvc-display.yaml#
+
 required:
   - compatible
   - reg
diff --git a/Documentation/devicetree/bindings/mips/ingenic/ingenic,cpu.yaml b/Documentation/devicetree/bindings/mips/ingenic/ingenic,cpu.yaml
index 6df1a9470d8f..b7e7fa715437 100644
--- a/Documentation/devicetree/bindings/mips/ingenic/ingenic,cpu.yaml
+++ b/Documentation/devicetree/bindings/mips/ingenic/ingenic,cpu.yaml
@@ -44,7 +44,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4780-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
 
     cpus {
         #address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/mips/ralink.txt b/Documentation/devicetree/bindings/mips/ralink.txt
deleted file mode 100644
index 8cc0ab41578c..000000000000
--- a/Documentation/devicetree/bindings/mips/ralink.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-Ralink MIPS SoC device tree bindings
-
-1. SoCs
-
-Each device tree must specify a compatible value for the Ralink SoC
-it uses in the compatible property of the root node. The compatible
-value must be one of the following values:
-
-  ralink,rt2880-soc
-  ralink,rt3050-soc
-  ralink,rt3052-soc
-  ralink,rt3350-soc
-  ralink,rt3352-soc
-  ralink,rt3883-soc
-  ralink,rt5350-soc
-  ralink,mt7620a-soc
-  ralink,mt7620n-soc
-  ralink,mt7628a-soc
-  ralink,mt7688a-soc
-
-2. Boards
-
-GARDENA smart Gateway (MT7688)
-
-This board is based on the MediaTek MT7688 and equipped with 128 MiB
-of DDR and 8 MiB of flash (SPI NOR) and additional 128MiB SPI NAND
-storage.
-
-------------------------------
-Required root node properties:
-- compatible = "gardena,smart-gateway-mt7688", "ralink,mt7688a-soc",
-		"ralink,mt7628a-soc";
diff --git a/Documentation/devicetree/bindings/mips/ralink.yaml b/Documentation/devicetree/bindings/mips/ralink.yaml
new file mode 100644
index 000000000000..0588cee25ae9
--- /dev/null
+++ b/Documentation/devicetree/bindings/mips/ralink.yaml
@@ -0,0 +1,87 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mips/ralink.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ralink SoC based Platforms Device Tree Bindings
+
+maintainers:
+  - Sergio Paracuellos <sergio.paracuellos@gmail.com>
+
+description: |
+    Boards with a Ralink SoC shall have the following properties.
+
+properties:
+  $nodename:
+    const: '/'
+  compatible:
+    oneOf:
+      - description: Boards with Ralink RT2880 SoC
+        items:
+          - enum:
+              - ralink,rt2880-eval-board
+          - const: ralink,rt2880-soc
+
+      - description: Boards with Ralink RT3050 SoC
+        items:
+          - const: ralink,rt3050-soc
+
+      - description: Boards with Ralink RT3052 SoC
+        items:
+          - enum:
+              - ralink,rt3052-eval-board
+          - const: ralink,rt3052-soc
+
+      - description: Boards with Ralink RT3350 SoC
+        items:
+          - const: ralink,rt3350-soc
+
+      - description: Boards with Ralink RT3352 SoC
+        items:
+          - const: ralink,rt3352-soc
+
+      - description: Boards with Ralink RT3383 SoC
+        items:
+          - enum:
+              - ralink,rt3883-eval-board
+          - const: ralink,rt3383-soc
+
+      - description: Boards with Ralink RT5350 SoC
+        items:
+          - const: ralink,rt5350-soc
+
+      - description: Boards with Mediatek/Ralink MT7620A SoC
+        items:
+          - enum:
+              - ralink,mt7620a-eval-board
+          - const: ralink,mt7620a-soc
+
+      - description: Boards with Mediatek/Ralink MT7620N SoC
+        items:
+          - const: ralink,mt7620n-soc
+
+      - description: Boards with Mediatek/Ralink MT7628A SoC
+        items:
+          - enum:
+              - onion,omega2+
+              - vocore,vocore2
+          - const: ralink,mt7628a-soc
+
+      - description: Boards with Mediatek/Ralink MT7688A SoC
+        items:
+          - enum:
+              - gardena,smart-gateway-mt7688
+              - onion,omega2+
+          - const: ralink,mt7628a-soc
+
+      - description: Boards with Mediatek/Ralink MT7621 SoC
+        items:
+          - enum:
+              - gnubee,gb-pc1
+              - gnubee,gb-pc2
+          - const: mediatek,mt7621-soc
+
+additionalProperties: true
+
+...
diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml b/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml
index 37a5fe7b26dc..de6f076e0ece 100644
--- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml
+++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml
@@ -88,6 +88,12 @@ properties:
         description:
           For this device it is strongly suggested to include
           arasan,soc-ctl-syscon.
+      - items:
+          - const: intel,thunderbay-sdhci-5.1   # Intel Thunder Bay eMMC PHY
+          - const: arasan,sdhci-5.1
+        description:
+          For this device it is strongly suggested to include
+          clock-output-names and '#clock-cells'.
 
   reg:
     maxItems: 1
@@ -153,7 +159,6 @@ properties:
       The MIO bank number in which the command and data lines are configured.
 
 dependencies:
-  clock-output-names: [ '#clock-cells' ]
   '#clock-cells': [ clock-output-names ]
 
 required:
@@ -301,3 +306,22 @@ examples:
                    <&scmi_clk KEEM_BAY_PSS_SD0>;
           arasan,soc-ctl-syscon = <&sd0_phy_syscon>;
     };
+
+  - |
+    #define EMMC_XIN_CLK
+    #define EMMC_AXI_CLK
+    #define TBH_PSS_EMMC_RST_N
+    mmc@80420000 {
+          compatible = "intel,thunderbay-sdhci-5.1", "arasan,sdhci-5.1";
+          interrupts = <GIC_SPI 714 IRQ_TYPE_LEVEL_HIGH>;
+          reg = <0x80420000 0x400>;
+          clocks = <&scmi_clk EMMC_XIN_CLK>,
+                   <&scmi_clk EMMC_AXI_CLK>;
+          clock-names = "clk_xin", "clk_ahb";
+          phys = <&emmc_phy>;
+          phy-names = "phy_arasan";
+          assigned-clocks = <&scmi_clk EMMC_XIN_CLK>;
+          clock-output-names = "emmc_cardclock";
+          resets = <&rst_pss1 TBH_PSS_EMMC_RST_N>;
+          #clock-cells = <0x0>;
+    };
diff --git a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
index af7442f73881..4207fed62dfe 100644
--- a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
+++ b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
@@ -17,6 +17,7 @@ properties:
   compatible:
     items:
       - enum:
+          - microchip,mpfs-sd4hc
           - socionext,uniphier-sd4hc
       - const: cdns,sd4hc
 
diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
index a3412f221104..19621a2f8beb 100644
--- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
+++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
@@ -34,6 +34,7 @@ properties:
           - fsl,imx6ull-usdhc
           - fsl,imx7d-usdhc
           - fsl,imx7ulp-usdhc
+          - nxp,s32g2-usdhc
       - items:
           - enum:
               - fsl,imx8mm-usdhc
diff --git a/Documentation/devicetree/bindings/mmc/ingenic,mmc.yaml b/Documentation/devicetree/bindings/mmc/ingenic,mmc.yaml
index 546480f41141..01d5c6da0eeb 100644
--- a/Documentation/devicetree/bindings/mmc/ingenic,mmc.yaml
+++ b/Documentation/devicetree/bindings/mmc/ingenic,mmc.yaml
@@ -61,7 +61,7 @@ unevaluatedProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4780-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
     #include <dt-bindings/dma/jz4780-dma.h>
     mmc0: mmc@13450000 {
       compatible = "ingenic,jz4780-mmc";
diff --git a/Documentation/devicetree/bindings/mmc/mmc-card.txt b/Documentation/devicetree/bindings/mmc/mmc-card.txt
deleted file mode 100644
index 8d2d71758907..000000000000
--- a/Documentation/devicetree/bindings/mmc/mmc-card.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-mmc-card / eMMC bindings
-------------------------
-
-This documents describes the devicetree bindings for a mmc-host controller
-child node describing a mmc-card / an eMMC, see "Use of Function subnodes"
-in mmc.txt
-
-Required properties:
--compatible : Must be "mmc-card"
--reg        : Must be <0>
-
-Optional properties:
--broken-hpi : Use this to indicate that the mmc-card has a broken hpi
-              implementation, and that hpi should not be used
-
-Example:
-
-&mmc2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc2_pins_a>;
-	vmmc-supply = <&reg_vcc3v3>;
-	bus-width = <8>;
-	non-removable;
-
-	mmccard: mmccard@0 {
-		reg = <0>;
-		compatible = "mmc-card";
-		broken-hpi;
-	};
-};
diff --git a/Documentation/devicetree/bindings/mmc/mmc-card.yaml b/Documentation/devicetree/bindings/mmc/mmc-card.yaml
new file mode 100644
index 000000000000..b17d454442b3
--- /dev/null
+++ b/Documentation/devicetree/bindings/mmc/mmc-card.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mmc/mmc-card.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MMC Card / eMMC Generic Device Tree Bindings
+
+maintainers:
+  - Ulf Hansson <ulf.hansson@linaro.org>
+
+description: |
+  This documents describes the devicetree bindings for a mmc-host controller
+  child node describing a mmc-card / an eMMC.
+
+properties:
+  compatible:
+    const: mmc-card
+
+  reg:
+    const: 0
+
+  broken-hpi:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Use this to indicate that the mmc-card has a broken hpi
+      implementation, and that hpi should not be used.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    mmc {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        card@0 {
+            compatible = "mmc-card";
+            reg = <0>;
+            broken-hpi;
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
index 25ac8e200970..513f3c8758aa 100644
--- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
+++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
@@ -333,12 +333,6 @@ patternProperties:
               subnode describes. A value of 0 denotes the memory SD
               function, values from 1 to 7 denote the SDIO functions.
 
-      broken-hpi:
-        $ref: /schemas/types.yaml#/definitions/flag
-        description:
-          Use this to indicate that the mmc-card has a broken hpi
-          implementation, and that hpi should not be used.
-
     required:
       - reg
 
diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
index e866e985549e..82768a807294 100644
--- a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
+++ b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
@@ -119,6 +119,18 @@ properties:
       If present, HS400 command responses are sampled on rising edges.
       If not present, HS400 command responses are sampled on falling edges.
 
+  mediatek,hs400-ds-dly3:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Gear of the third delay line for DS for input data latch in data
+      pad macro, there are 32 stages from 0 to 31.
+      For different corner IC, the time is different about one step, it is
+      about 100ps.
+      The value is confirmed by doing scan and calibration to find a best
+      value with corner IC and it is valid only for HS400 mode.
+    minimum: 0
+    maximum: 31
+
   mediatek,latch-ck:
     $ref: /schemas/types.yaml#/definitions/uint32
     description:
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
index 365c3fc122ea..50841e2843fc 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
+++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
@@ -13,6 +13,7 @@ Required properties:
 		string is added to support this change - "qcom,sdhci-msm-v5".
 	full compatible strings with SoC and version:
 		"qcom,apq8084-sdhci", "qcom,sdhci-msm-v4"
+		"qcom,msm8226-sdhci", "qcom,sdhci-msm-v4"
 		"qcom,msm8974-sdhci", "qcom,sdhci-msm-v4"
 		"qcom,msm8916-sdhci", "qcom,sdhci-msm-v4"
 		"qcom,msm8992-sdhci", "qcom,sdhci-msm-v4"
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-omap.txt b/Documentation/devicetree/bindings/mmc/sdhci-omap.txt
index aeb615ef672a..f91e341e6b36 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-omap.txt
+++ b/Documentation/devicetree/bindings/mmc/sdhci-omap.txt
@@ -5,7 +5,11 @@ Refer to mmc.txt for standard MMC bindings.
 For UHS devices which require tuning, the device tree should have a "cpu_thermal" node which maps to the appropriate thermal zone. This is used to get the temperature of the zone during tuning.
 
 Required properties:
-- compatible: Should be "ti,dra7-sdhci" for DRA7 and DRA72 controllers
+- compatible: Should be "ti,omap2430-sdhci" for omap2430 controllers
+	      Should be "ti,omap3-sdhci" for omap3 controllers
+	      Should be "ti,omap4-sdhci" for omap4 and ti81 controllers
+	      Should be "ti,omap5-sdhci" for omap5 controllers
+	      Should be "ti,dra7-sdhci" for DRA7 and DRA72 controllers
 	      Should be "ti,k2g-sdhci" for K2G
 	      Should be "ti,am335-sdhci" for am335x controllers
 	      Should be "ti,am437-sdhci" for am437x controllers
@@ -24,6 +28,9 @@ Optional properties:
 		DMA specifiers listed in dmas. The string naming is to be "tx"
 		and "rx" for TX and RX DMA requests, respectively.
 
+Deprecated properties:
+- ti,non-removable: Compatible with the generic non-removable property
+
 Example:
 	mmc1: mmc@4809c000 {
 		compatible = "ti,dra7-sdhci";
diff --git a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt
deleted file mode 100644
index c459f169a904..000000000000
--- a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt
+++ /dev/null
@@ -1,147 +0,0 @@
-Device tree bindings for GPMC connected NANDs
-
-GPMC connected NAND (found on OMAP boards) are represented as child nodes of
-the GPMC controller with a name of "nand".
-
-All timing relevant properties as well as generic gpmc child properties are
-explained in a separate documents - please refer to
-Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
-
-For NAND specific properties such as ECC modes or bus width, please refer to
-Documentation/devicetree/bindings/mtd/nand-controller.yaml
-
-
-Required properties:
-
- - compatible:	"ti,omap2-nand"
- - reg:		range id (CS number), base offset and length of the
-		NAND I/O space
- - interrupts:	Two interrupt specifiers, one for fifoevent, one for termcount.
-
-Optional properties:
-
- - nand-bus-width: 		Set this numeric value to 16 if the hardware
-				is wired that way. If not specified, a bus
-				width of 8 is assumed.
-
- - ti,nand-ecc-opt:		A string setting the ECC layout to use. One of:
-		"sw"		1-bit Hamming ecc code via software
-		"hw"		<deprecated> use "ham1" instead
-		"hw-romcode"	<deprecated> use "ham1" instead
-		"ham1"		1-bit Hamming ecc code
-		"bch4"		4-bit BCH ecc code
-		"bch8"		8-bit BCH ecc code
-		"bch16"		16-bit BCH ECC code
-		Refer below "How to select correct ECC scheme for your device ?"
-
- - ti,nand-xfer-type:		A string setting the data transfer type. One of:
-
-		"prefetch-polled"	Prefetch polled mode (default)
-		"polled"		Polled mode, without prefetch
-		"prefetch-dma"		Prefetch enabled DMA mode
-		"prefetch-irq"		Prefetch enabled irq mode
-
- - elm_id:	<deprecated> use "ti,elm-id" instead
- - ti,elm-id:	Specifies phandle of the ELM devicetree node.
-		ELM is an on-chip hardware engine on TI SoC which is used for
-		locating ECC errors for BCHx algorithms. SoC devices which have
-		ELM hardware engines should specify this device node in .dtsi
-		Using ELM for ECC error correction frees some CPU cycles.
- - rb-gpios:	GPIO specifier for the ready/busy# pin.
-
-For inline partition table parsing (optional):
-
- - #address-cells: should be set to 1
- - #size-cells: should be set to 1
-
-Example for an AM33xx board:
-
-	gpmc: gpmc@50000000 {
-		compatible = "ti,am3352-gpmc";
-		ti,hwmods = "gpmc";
-		reg = <0x50000000 0x36c>;
-		interrupts = <100>;
-		gpmc,num-cs = <8>;
-		gpmc,num-waitpins = <2>;
-		#address-cells = <2>;
-		#size-cells = <1>;
-		ranges = <0 0 0x08000000 0x1000000>;	/* CS0 space, 16MB */
-		elm_id = <&elm>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		nand@0,0 {
-			compatible = "ti,omap2-nand";
-			reg = <0 0 4>;		/* CS0, offset 0, NAND I/O window 4 */
-			interrupt-parent = <&gpmc>;
-			interrupts = <0 IRQ_TYPE_NONE>, <1 IRQ_TYPE NONE>;
-			nand-bus-width = <16>;
-			ti,nand-ecc-opt = "bch8";
-			ti,nand-xfer-type = "polled";
-			rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
-
-			gpmc,sync-clk-ps = <0>;
-			gpmc,cs-on-ns = <0>;
-			gpmc,cs-rd-off-ns = <44>;
-			gpmc,cs-wr-off-ns = <44>;
-			gpmc,adv-on-ns = <6>;
-			gpmc,adv-rd-off-ns = <34>;
-			gpmc,adv-wr-off-ns = <44>;
-			gpmc,we-off-ns = <40>;
-			gpmc,oe-off-ns = <54>;
-			gpmc,access-ns = <64>;
-			gpmc,rd-cycle-ns = <82>;
-			gpmc,wr-cycle-ns = <82>;
-			gpmc,wr-access-ns = <40>;
-			gpmc,wr-data-mux-bus-ns = <0>;
-
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			/* partitions go here */
-		};
-	};
-
-How to select correct ECC scheme for your device ?
---------------------------------------------------
-Higher ECC scheme usually means better protection against bit-flips and
-increased system lifetime. However, selection of ECC scheme is dependent
-on various other factors also like;
-
-(1) support of built in hardware engines.
-	Some legacy OMAP SoC do not have ELM harware engine, so those SoC cannot
-	support ecc-schemes with hardware error-correction (BCHx_HW). However
-	such SoC can use ecc-schemes with software library for error-correction
-	(BCHx_HW_DETECTION_SW). The error correction capability with software
-	library remains equivalent to their hardware counter-part, but there is
-	slight CPU penalty when too many bit-flips are detected during reads.
-
-(2) Device parameters like OOBSIZE.
-	Other factor which governs the selection of ecc-scheme is oob-size.
-	Higher ECC schemes require more OOB/Spare area to store ECC syndrome,
-	so the device should have enough free bytes available its OOB/Spare
-	area to accommodate ECC for entire page. In general following expression
-	helps in determining if given device can accommodate ECC syndrome:
-	"2 + (PAGESIZE / 512) * ECC_BYTES" <= OOBSIZE"
-	where
-		OOBSIZE		number of bytes in OOB/spare area
-		PAGESIZE	number of bytes in main-area of device page
-		ECC_BYTES	number of ECC bytes generated to protect
-		                512 bytes of data, which is:
-				'3' for HAM1_xx ecc schemes
-				'7' for BCH4_xx ecc schemes
-				'14' for BCH8_xx ecc schemes
-				'26' for BCH16_xx ecc schemes
-
-	Example(a): For a device with PAGESIZE = 2048 and OOBSIZE = 64 and
-		trying to use BCH16 (ECC_BYTES=26) ecc-scheme.
-		Number of ECC bytes per page = (2 + (2048 / 512) * 26) = 106 B
-		which is greater than capacity of NAND device (OOBSIZE=64)
-		Hence, BCH16 cannot be supported on given device. But it can
-		probably use lower ecc-schemes like BCH8.
-
-	Example(b): For a device with PAGESIZE = 2048 and OOBSIZE = 128 and
-		trying to use BCH16 (ECC_BYTES=26) ecc-scheme.
-		Number of ECC bytes per page = (2 + (2048 / 512) * 26) = 106 B
-		which can be accommodated in the OOB/Spare area of this device
-		(OOBSIZE=128). So this device can use BCH16 ecc-scheme.
diff --git a/Documentation/devicetree/bindings/mtd/gpmc-nor.txt b/Documentation/devicetree/bindings/mtd/gpmc-nor.txt
deleted file mode 100644
index 2133be0d52f2..000000000000
--- a/Documentation/devicetree/bindings/mtd/gpmc-nor.txt
+++ /dev/null
@@ -1,98 +0,0 @@
-Device tree bindings for NOR flash connect to TI GPMC
-
-NOR flash connected to the TI GPMC (found on OMAP boards) are represented as
-child nodes of the GPMC controller with a name of "nor".
-
-All timing relevant properties as well as generic GPMC child properties are
-explained in a separate documents. Please refer to
-Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
-
-Required properties:
-- bank-width: 		Width of NOR flash in bytes. GPMC supports 8-bit and
-			16-bit devices and so must be either 1 or 2 bytes.
-- compatible:		Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
-- gpmc,cs-on-ns:		Chip-select assertion time
-- gpmc,cs-rd-off-ns:	Chip-select de-assertion time for reads
-- gpmc,cs-wr-off-ns:	Chip-select de-assertion time for writes
-- gpmc,oe-on-ns:	Output-enable assertion time
-- gpmc,oe-off-ns:	Output-enable de-assertion time
-- gpmc,we-on-ns		Write-enable assertion time
-- gpmc,we-off-ns:	Write-enable de-assertion time
-- gpmc,access-ns:	Start cycle to first data capture (read access)
-- gpmc,rd-cycle-ns:	Total read cycle time
-- gpmc,wr-cycle-ns:	Total write cycle time
-- linux,mtd-name:	Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
-- reg:			Chip-select, base address (relative to chip-select)
-			and size of NOR flash. Note that base address will be
-			typically 0 as this is the start of the chip-select.
-
-Optional properties:
-- gpmc,XXX		Additional GPMC timings and settings parameters. See
-			Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
-
-Optional properties for partition table parsing:
-- #address-cells: should be set to 1
-- #size-cells: should be set to 1
-
-Example:
-
-gpmc: gpmc@6e000000 {
-	compatible = "ti,omap3430-gpmc", "simple-bus";
-	ti,hwmods = "gpmc";
-	reg = <0x6e000000 0x1000>;
-	interrupts = <20>;
-	gpmc,num-cs = <8>;
-	gpmc,num-waitpins = <4>;
-	#address-cells = <2>;
-	#size-cells = <1>;
-
-	ranges = <0 0 0x10000000 0x08000000>;
-
-	nor@0,0 {
-		compatible = "cfi-flash";
-		linux,mtd-name= "intel,pf48f6000m0y1be";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		reg = <0 0 0x08000000>;
-		bank-width = <2>;
-
-		gpmc,mux-add-data;
-		gpmc,cs-on-ns = <0>;
-		gpmc,cs-rd-off-ns = <186>;
-		gpmc,cs-wr-off-ns = <186>;
-		gpmc,adv-on-ns = <12>;
-		gpmc,adv-rd-off-ns = <48>;
-		gpmc,adv-wr-off-ns = <48>;
-		gpmc,oe-on-ns = <54>;
-		gpmc,oe-off-ns = <168>;
-		gpmc,we-on-ns = <54>;
-		gpmc,we-off-ns = <168>;
-		gpmc,rd-cycle-ns = <186>;
-		gpmc,wr-cycle-ns = <186>;
-		gpmc,access-ns = <114>;
-		gpmc,page-burst-access-ns = <6>;
-		gpmc,bus-turnaround-ns = <12>;
-		gpmc,cycle2cycle-delay-ns = <18>;
-		gpmc,wr-data-mux-bus-ns = <90>;
-		gpmc,wr-access-ns = <186>;
-		gpmc,cycle2cycle-samecsen;
-		gpmc,cycle2cycle-diffcsen;
-
-		partition@0 {
-			label = "bootloader-nor";
-			reg = <0 0x40000>;
-		};
-		partition@40000 {
-			label = "params-nor";
-			reg = <0x40000 0x40000>;
-		};
-		partition@80000 {
-			label = "kernel-nor";
-			reg = <0x80000 0x200000>;
-		};
-		partition@280000 {
-			label = "filesystem-nor";
-			reg = <0x240000 0x7d80000>;
-		};
-	};
-};
diff --git a/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt b/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt
deleted file mode 100644
index e9f01a963a0a..000000000000
--- a/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-Device tree bindings for GPMC connected OneNANDs
-
-GPMC connected OneNAND (found on OMAP boards) are represented as child nodes of
-the GPMC controller with a name of "onenand".
-
-All timing relevant properties as well as generic gpmc child properties are
-explained in a separate documents - please refer to
-Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
-
-Required properties:
-
- - compatible:		"ti,omap2-onenand"
- - reg:			The CS line the peripheral is connected to
- - gpmc,device-width:	Width of the ONENAND device connected to the GPMC
-			in bytes. Must be 1 or 2.
-
-Optional properties:
-
- - int-gpios:		GPIO specifier for the INT pin.
-
-For inline partition table parsing (optional):
-
- - #address-cells: should be set to 1
- - #size-cells: should be set to 1
-
-Example for an OMAP3430 board:
-
-	gpmc: gpmc@6e000000 {
-		compatible = "ti,omap3430-gpmc";
-		ti,hwmods = "gpmc";
-		reg = <0x6e000000 0x1000000>;
-		interrupts = <20>;
-		gpmc,num-cs = <8>;
-		gpmc,num-waitpins = <4>;
-		#address-cells = <2>;
-		#size-cells = <1>;
-
-		onenand@0 {
-			compatible = "ti,omap2-onenand";
-			reg = <0 0 0>; /* CS0, offset 0 */
-			gpmc,device-width = <2>;
-
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			/* partitions go here */
-		};
-	};
diff --git a/Documentation/devicetree/bindings/mtd/ingenic,nand.yaml b/Documentation/devicetree/bindings/mtd/ingenic,nand.yaml
index 89aa3ceda592..9de8ef6e59ca 100644
--- a/Documentation/devicetree/bindings/mtd/ingenic,nand.yaml
+++ b/Documentation/devicetree/bindings/mtd/ingenic,nand.yaml
@@ -55,7 +55,7 @@ unevaluatedProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4780-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
     memory-controller@13410000 {
       compatible = "ingenic,jz4780-nemc";
       reg = <0x13410000 0x10000>;
diff --git a/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml b/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml
index 29c5ef24ac6a..eab8ea3da1fa 100644
--- a/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml
+++ b/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics Flexible Memory Controller 2 (FMC2) Bindings
 
 maintainers:
-  - Christophe Kerello <christophe.kerello@st.com>
+  - Christophe Kerello <christophe.kerello@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/mtd/ti,gpmc-nand.yaml b/Documentation/devicetree/bindings/mtd/ti,gpmc-nand.yaml
new file mode 100644
index 000000000000..beb26b9bcfb2
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/ti,gpmc-nand.yaml
@@ -0,0 +1,121 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mtd/ti,gpmc-nand.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments GPMC NAND Flash controller.
+
+maintainers:
+  - Tony Lindgren <tony@atomide.com>
+  - Roger Quadros <rogerq@kernel.org>
+
+description:
+  GPMC NAND controller/Flash is represented as a child of the
+  GPMC controller node.
+
+properties:
+  compatible:
+    const: ti,omap2-nand
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    items:
+      - description: Interrupt for fifoevent
+      - description: Interrupt for termcount
+
+  "#address-cells": true
+
+  "#size-cells": true
+
+  ti,nand-ecc-opt:
+    description: Desired ECC algorithm
+    $ref: /schemas/types.yaml#/definitions/string
+    enum: [sw, ham1, bch4, bch8, bch16]
+
+  ti,nand-xfer-type:
+    description: Data transfer method between controller and chip.
+    $ref: /schemas/types.yaml#/definitions/string
+    enum: [prefetch-polled, polled, prefetch-dma, prefetch-irq]
+    default: prefetch-polled
+
+  ti,elm-id:
+    description:
+      phandle to the ELM (Error Location Module).
+    $ref: /schemas/types.yaml#/definitions/phandle
+
+  nand-bus-width:
+    description:
+      Bus width to the NAND chip
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [8, 16]
+    default: 8
+
+patternProperties:
+  "@[0-9a-f]+$":
+    $ref: "/schemas/mtd/partitions/partition.yaml"
+
+allOf:
+  - $ref: "/schemas/memory-controllers/ti,gpmc-child.yaml"
+
+required:
+  - compatible
+  - reg
+  - ti,nand-ecc-opt
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/gpio/gpio.h>
+
+    gpmc: memory-controller@50000000 {
+      compatible = "ti,am3352-gpmc";
+      dmas = <&edma 52 0>;
+      dma-names = "rxtx";
+      clocks = <&l3s_gclk>;
+      clock-names = "fck";
+      reg = <0x50000000 0x2000>;
+      interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+      gpmc,num-cs = <7>;
+      gpmc,num-waitpins = <2>;
+      #address-cells = <2>;
+      #size-cells = <1>;
+      interrupt-controller;
+      #interrupt-cells = <2>;
+      gpio-controller;
+      #gpio-cells = <2>;
+
+      ranges = <0 0 0x08000000 0x01000000>;   /* CS0 space. Min partition = 16MB */
+      nand@0,0 {
+        compatible = "ti,omap2-nand";
+        reg = <0 0 4>;          /* device IO registers */
+        interrupt-parent = <&gpmc>;
+        interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
+                     <1 IRQ_TYPE_NONE>; /* termcount */
+        ti,nand-xfer-type = "prefetch-dma";
+        ti,nand-ecc-opt = "bch16";
+        ti,elm-id = <&elm>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        /* NAND generic properties */
+        nand-bus-width = <8>;
+        rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>;  /* gpmc_wait0 */
+
+        /* GPMC properties*/
+        gpmc,device-width = <1>;
+
+        partition@0 {
+          label = "NAND.SPL";
+          reg = <0x00000000 0x00040000>;
+        };
+        partition@1 {
+          label = "NAND.SPL.backup1";
+          reg = <0x00040000 0x00040000>;
+        };
+      };
+    };
diff --git a/Documentation/devicetree/bindings/mtd/ti,gpmc-onenand.yaml b/Documentation/devicetree/bindings/mtd/ti,gpmc-onenand.yaml
new file mode 100644
index 000000000000..a953f7397c40
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/ti,gpmc-onenand.yaml
@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mtd/ti,gpmc-onenand.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: OneNAND over Texas Instruments GPMC bus.
+
+maintainers:
+  - Tony Lindgren <tony@atomide.com>
+  - Roger Quadros <rogerq@kernel.org>
+
+description:
+  GPMC connected OneNAND (found on OMAP boards) are represented
+  as child nodes of the GPMC controller.
+
+properties:
+  compatible:
+    const: ti,omap2-onenand
+
+  reg:
+    items:
+      - description: |
+          Chip Select number, register offset and size of
+          OneNAND register window.
+
+  "#address-cells": true
+
+  "#size-cells": true
+
+  int-gpios:
+    description: GPIO specifier for the INT pin.
+
+patternProperties:
+  "@[0-9a-f]+$":
+    $ref: "/schemas/mtd/partitions/partition.yaml"
+
+allOf:
+  - $ref: "/schemas/memory-controllers/ti,gpmc-child.yaml"
+
+required:
+  - compatible
+  - reg
+  - "#address-cells"
+  - "#size-cells"
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    gpmc: memory-controller@6e000000 {
+      compatible = "ti,omap3430-gpmc";
+      reg = <0x6e000000 0x02d0>;
+      interrupts = <20>;
+      gpmc,num-cs = <8>;
+      gpmc,num-waitpins = <4>;
+      clocks = <&l3s_clkctrl>;
+      clock-names = "fck";
+      #address-cells = <2>;
+      #size-cells = <1>;
+
+      ranges = <0 0 0x01000000 0x01000000>,   /* 16 MB for OneNAND */
+               <1 0 0x02000000 0x01000000>;   /* 16 MB for smc91c96 */
+
+      onenand@0,0 {
+        compatible = "ti,omap2-onenand";
+        reg = <0 0 0x20000>;    /* CS0, offset 0, IO size 128K */
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        partition@0 {
+          label = "bootloader";
+          reg = <0x00000000 0x00100000>;
+        };
+
+        partition@100000 {
+          label = "config";
+          reg = <0x00100000 0x002c0000>;
+        };
+      };
+    };
diff --git a/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml
index 9eb4bb529ad5..407586bc366b 100644
--- a/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml
+++ b/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml
@@ -15,7 +15,7 @@ properties:
     oneOf:
       - const: allwinner,sun8i-a83t-emac
       - const: allwinner,sun8i-h3-emac
-      - const: allwinner,sun8i-r40-emac
+      - const: allwinner,sun8i-r40-gmac
       - const: allwinner,sun8i-v3s-emac
       - const: allwinner,sun50i-a64-emac
       - items:
@@ -93,7 +93,7 @@ allOf:
         compatible:
           contains:
             enum:
-              - allwinner,sun8i-r40-emac
+              - allwinner,sun8i-r40-gmac
 
     then:
       properties:
diff --git a/Documentation/devicetree/bindings/net/asix,ax88796c.yaml b/Documentation/devicetree/bindings/net/asix,ax88796c.yaml
new file mode 100644
index 000000000000..699ebf452479
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/asix,ax88796c.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/asix,ax88796c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ASIX AX88796C SPI Ethernet Adapter
+
+maintainers:
+  - Łukasz Stelmach <l.stelmach@samsung.com>
+
+description: |
+  ASIX AX88796C is an Ethernet controller with a built in PHY. This
+  describes SPI mode of the chip.
+
+  The node for this driver must be a child node of an SPI controller,
+  hence all mandatory properties described in
+  ../spi/spi-controller.yaml must be specified.
+
+allOf:
+  - $ref: ethernet-controller.yaml#
+
+properties:
+  compatible:
+    const: asix,ax88796c
+
+  reg:
+    maxItems: 1
+
+  spi-max-frequency:
+    maximum: 40000000
+
+  interrupts:
+    maxItems: 1
+
+  reset-gpios:
+    description:
+      A GPIO line handling reset of the chip. As the line is active low,
+      it should be marked GPIO_ACTIVE_LOW.
+    maxItems: 1
+
+  local-mac-address: true
+
+  mac-address: true
+
+required:
+  - compatible
+  - reg
+  - spi-max-frequency
+  - interrupts
+  - reset-gpios
+
+additionalProperties: false
+
+examples:
+  # Artik5 eval board
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/gpio/gpio.h>
+    spi0 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        ethernet@0 {
+            compatible = "asix,ax88796c";
+            reg = <0x0>;
+            local-mac-address = [00 00 00 00 00 00]; /* Filled in by a bootloader */
+            interrupt-parent = <&gpx2>;
+            interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+            spi-max-frequency = <40000000>;
+            reset-gpios = <&gpe0 2 GPIO_ACTIVE_LOW>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
index 33a0d67e4ce5..0b5994fba35f 100644
--- a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
+++ b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
@@ -2,7 +2,8 @@
 
 Required properties:
 - compatible: should contain one of "brcm,genet-v1", "brcm,genet-v2",
-  "brcm,genet-v3", "brcm,genet-v4", "brcm,genet-v5", "brcm,bcm2711-genet-v5".
+  "brcm,genet-v3", "brcm,genet-v4", "brcm,genet-v5", "brcm,bcm2711-genet-v5" or
+  "brcm,bcm7712-genet-v5".
 - reg: address and length of the register set for the device
 - interrupts and/or interrupts-extended: must be two cells, the first cell
   is the general purpose interrupt line, while the second cell is the
diff --git a/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml b/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml
index fbdc2083bec4..5aac094fd217 100644
--- a/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml
@@ -50,16 +50,29 @@ properties:
       by interrupts and "host-wakeup" interrupt-names
 
   clocks:
+    minItems: 1
     maxItems: 2
     description: 1 or 2 clocks as defined in clock-names below,
       in that order
 
   clock-names:
     description: Names of the 1 to 2 supplied clocks
-    items:
+    oneOf:
+      - const: extclk
+        deprecated: true
+        description: Deprecated in favor of txco
+
       - const: txco
+        description: >
+          external reference clock (not a standalone crystal)
+
       - const: lpo
-      - const: extclk
+        description: >
+          external low power 32.768 kHz clock
+
+      - items:
+          - const: txco
+          - const: lpo
 
   vbat-supply:
     description: phandle to regulator supply for VBAT
diff --git a/Documentation/devicetree/bindings/net/dsa/dsa.yaml b/Documentation/devicetree/bindings/net/dsa/dsa.yaml
index 16aa192c118e..2ad7f79ad371 100644
--- a/Documentation/devicetree/bindings/net/dsa/dsa.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/dsa.yaml
@@ -46,6 +46,9 @@ patternProperties:
         type: object
         description: Ethernet switch ports
 
+        allOf:
+          - $ref: "http://devicetree.org/schemas/net/ethernet-controller.yaml#"
+
         properties:
           reg:
             description: Port number
@@ -73,11 +76,14 @@ patternProperties:
           dsa-tag-protocol:
             description:
               Instead of the default, the switch will use this tag protocol if
-              possible. Useful when a device supports multiple protcols and
+              possible. Useful when a device supports multiple protocols and
               the default is incompatible with the Ethernet device.
             enum:
               - dsa
               - edsa
+              - ocelot
+              - ocelot-8021q
+              - seville
 
           phy-handle: true
 
@@ -91,6 +97,10 @@ patternProperties:
 
           managed: true
 
+          rx-internal-delay-ps: true
+
+          tx-internal-delay-ps: true
+
         required:
           - reg
 
diff --git a/Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml b/Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml
index f978f8719d8e..24cd733c11d1 100644
--- a/Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml
@@ -74,10 +74,42 @@ properties:
           - compatible
           - reg
 
+patternProperties:
+  "^(ethernet-)?ports$":
+    patternProperties:
+      "^(ethernet-)?port@[0-9]+$":
+        allOf:
+          - if:
+              properties:
+                phy-mode:
+                  contains:
+                    enum:
+                      - rgmii
+                      - rgmii-rxid
+                      - rgmii-txid
+                      - rgmii-id
+            then:
+              properties:
+                rx-internal-delay-ps:
+                  $ref: "#/$defs/internal-delay-ps"
+                tx-internal-delay-ps:
+                  $ref: "#/$defs/internal-delay-ps"
+
 required:
   - compatible
   - reg
 
+$defs:
+  internal-delay-ps:
+    description:
+      Disable tunable delay lines using 0 ps, or enable them and select
+      the phase between 1640 ps (73.8 degree shift at 1Gbps) and 2260 ps
+      (101.7 degree shift) in increments of 0.9 degrees (20 ps).
+    enum:
+      [0, 1640, 1660, 1680, 1700, 1720, 1740, 1760, 1780, 1800, 1820, 1840,
+       1860, 1880, 1900, 1920, 1940, 1960, 1980, 2000, 2020, 2040, 2060, 2080,
+       2100, 2120, 2140, 2160, 2180, 2200, 2220, 2240, 2260]
+
 unevaluatedProperties: false
 
 examples:
@@ -97,29 +129,40 @@ examples:
                             port@0 {
                                     phy-handle = <&rgmii_phy6>;
                                     phy-mode = "rgmii-id";
+                                    rx-internal-delay-ps = <0>;
+                                    tx-internal-delay-ps = <0>;
                                     reg = <0>;
                             };
 
                             port@1 {
                                     phy-handle = <&rgmii_phy3>;
                                     phy-mode = "rgmii-id";
+                                    rx-internal-delay-ps = <0>;
+                                    tx-internal-delay-ps = <0>;
                                     reg = <1>;
                             };
 
                             port@2 {
                                     phy-handle = <&rgmii_phy4>;
                                     phy-mode = "rgmii-id";
+                                    rx-internal-delay-ps = <0>;
+                                    tx-internal-delay-ps = <0>;
                                     reg = <2>;
                             };
 
                             port@3 {
+                                    phy-handle = <&rgmii_phy4>;
                                     phy-mode = "rgmii-id";
+                                    rx-internal-delay-ps = <0>;
+                                    tx-internal-delay-ps = <0>;
                                     reg = <3>;
                             };
 
                             port@4 {
                                     ethernet = <&enet2>;
                                     phy-mode = "rgmii";
+                                    rx-internal-delay-ps = <0>;
+                                    tx-internal-delay-ps = <0>;
                                     reg = <4>;
 
                                     fixed-link {
diff --git a/Documentation/devicetree/bindings/net/dsa/qca8k.txt b/Documentation/devicetree/bindings/net/dsa/qca8k.txt
deleted file mode 100644
index 8c73f67c43ca..000000000000
--- a/Documentation/devicetree/bindings/net/dsa/qca8k.txt
+++ /dev/null
@@ -1,215 +0,0 @@
-* Qualcomm Atheros QCA8xxx switch family
-
-Required properties:
-
-- compatible: should be one of:
-    "qca,qca8327"
-    "qca,qca8334"
-    "qca,qca8337"
-
-- #size-cells: must be 0
-- #address-cells: must be 1
-
-Optional properties:
-
-- reset-gpios: GPIO to be used to reset the whole device
-
-Subnodes:
-
-The integrated switch subnode should be specified according to the binding
-described in dsa/dsa.txt. If the QCA8K switch is connect to a SoC's external
-mdio-bus each subnode describing a port needs to have a valid phandle
-referencing the internal PHY it is connected to. This is because there's no
-N:N mapping of port and PHY id.
-To declare the internal mdio-bus configuration, declare a mdio node in the
-switch node and declare the phandle for the port referencing the internal
-PHY is connected to. In this config a internal mdio-bus is registered and
-the mdio MASTER is used as communication.
-
-Don't use mixed external and internal mdio-bus configurations, as this is
-not supported by the hardware.
-
-The CPU port of this switch is always port 0.
-
-A CPU port node has the following optional node:
-
-- fixed-link            : Fixed-link subnode describing a link to a non-MDIO
-                          managed entity. See
-                          Documentation/devicetree/bindings/net/fixed-link.txt
-                          for details.
-
-For QCA8K the 'fixed-link' sub-node supports only the following properties:
-
-- 'speed' (integer, mandatory), to indicate the link speed. Accepted
-  values are 10, 100 and 1000
-- 'full-duplex' (boolean, optional), to indicate that full duplex is
-  used. When absent, half duplex is assumed.
-
-Examples:
-
-for the external mdio-bus configuration:
-
-	&mdio0 {
-		phy_port1: phy@0 {
-			reg = <0>;
-		};
-
-		phy_port2: phy@1 {
-			reg = <1>;
-		};
-
-		phy_port3: phy@2 {
-			reg = <2>;
-		};
-
-		phy_port4: phy@3 {
-			reg = <3>;
-		};
-
-		phy_port5: phy@4 {
-			reg = <4>;
-		};
-
-		switch@10 {
-			compatible = "qca,qca8337";
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			reset-gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
-			reg = <0x10>;
-
-			ports {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				port@0 {
-					reg = <0>;
-					label = "cpu";
-					ethernet = <&gmac1>;
-					phy-mode = "rgmii";
-					fixed-link {
-						speed = 1000;
-						full-duplex;
-					};
-				};
-
-				port@1 {
-					reg = <1>;
-					label = "lan1";
-					phy-handle = <&phy_port1>;
-				};
-
-				port@2 {
-					reg = <2>;
-					label = "lan2";
-					phy-handle = <&phy_port2>;
-				};
-
-				port@3 {
-					reg = <3>;
-					label = "lan3";
-					phy-handle = <&phy_port3>;
-				};
-
-				port@4 {
-					reg = <4>;
-					label = "lan4";
-					phy-handle = <&phy_port4>;
-				};
-
-				port@5 {
-					reg = <5>;
-					label = "wan";
-					phy-handle = <&phy_port5>;
-				};
-			};
-		};
-	};
-
-for the internal master mdio-bus configuration:
-
-	&mdio0 {
-		switch@10 {
-			compatible = "qca,qca8337";
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			reset-gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
-			reg = <0x10>;
-
-			ports {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				port@0 {
-					reg = <0>;
-					label = "cpu";
-					ethernet = <&gmac1>;
-					phy-mode = "rgmii";
-					fixed-link {
-						speed = 1000;
-						full-duplex;
-					};
-				};
-
-				port@1 {
-					reg = <1>;
-					label = "lan1";
-					phy-mode = "internal";
-					phy-handle = <&phy_port1>;
-				};
-
-				port@2 {
-					reg = <2>;
-					label = "lan2";
-					phy-mode = "internal";
-					phy-handle = <&phy_port2>;
-				};
-
-				port@3 {
-					reg = <3>;
-					label = "lan3";
-					phy-mode = "internal";
-					phy-handle = <&phy_port3>;
-				};
-
-				port@4 {
-					reg = <4>;
-					label = "lan4";
-					phy-mode = "internal";
-					phy-handle = <&phy_port4>;
-				};
-
-				port@5 {
-					reg = <5>;
-					label = "wan";
-					phy-mode = "internal";
-					phy-handle = <&phy_port5>;
-				};
-			};
-
-			mdio {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				phy_port1: phy@0 {
-					reg = <0>;
-				};
-
-				phy_port2: phy@1 {
-					reg = <1>;
-				};
-
-				phy_port3: phy@2 {
-					reg = <2>;
-				};
-
-				phy_port4: phy@3 {
-					reg = <3>;
-				};
-
-				phy_port5: phy@4 {
-					reg = <4>;
-				};
-			};
-		};
-	};
diff --git a/Documentation/devicetree/bindings/net/dsa/qca8k.yaml b/Documentation/devicetree/bindings/net/dsa/qca8k.yaml
new file mode 100644
index 000000000000..48de0ace265d
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/dsa/qca8k.yaml
@@ -0,0 +1,362 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/dsa/qca8k.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Atheros QCA83xx switch family
+
+maintainers:
+  - John Crispin <john@phrozen.org>
+
+description:
+  If the QCA8K switch is connect to an SoC's external mdio-bus, each subnode
+  describing a port needs to have a valid phandle referencing the internal PHY
+  it is connected to. This is because there is no N:N mapping of port and PHY
+  ID. To declare the internal mdio-bus configuration, declare an MDIO node in
+  the switch node and declare the phandle for the port, referencing the internal
+  PHY it is connected to. In this config, an internal mdio-bus is registered and
+  the MDIO master is used for communication. Mixed external and internal
+  mdio-bus configurations are not supported by the hardware.
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - qca,qca8327
+          - qca,qca8328
+          - qca,qca8334
+          - qca,qca8337
+    description: |
+      qca,qca8328: referenced as AR8328(N)-AK1(A/B) QFN 176 pin package
+      qca,qca8327: referenced as AR8327(N)-AL1A DR-QFN 148 pin package
+      qca,qca8334: referenced as QCA8334-AL3C QFN 88 pin package
+      qca,qca8337: referenced as QCA8337N-AL3(B/C) DR-QFN 148 pin package
+
+  reg:
+    maxItems: 1
+
+  reset-gpios:
+    description:
+      GPIO to be used to reset the whole device
+    maxItems: 1
+
+  qca,ignore-power-on-sel:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Ignore power-on pin strapping to configure LED open-drain or EEPROM
+      presence. This is needed for devices with incorrect configuration or when
+      the OEM has decided not to use pin strapping and falls back to SW regs.
+
+  qca,led-open-drain:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Set LEDs to open-drain mode. This requires the qca,ignore-power-on-sel to
+      be set, otherwise the driver will fail at probe. This is required if the
+      OEM does not use pin strapping to set this mode and prefers to set it
+      using SW regs. The pin strappings related to LED open-drain mode are
+      B68 on the QCA832x and B49 on the QCA833x.
+
+  mdio:
+    type: object
+    description: Qca8k switch have an internal mdio to access switch port.
+                 If this is not present, the legacy mapping is used and the
+                 internal mdio access is used.
+                 With the legacy mapping the reg corresponding to the internal
+                 mdio is the switch reg with an offset of -1.
+
+    properties:
+      '#address-cells':
+        const: 1
+      '#size-cells':
+        const: 0
+
+    patternProperties:
+      "^(ethernet-)?phy@[0-4]$":
+        type: object
+
+        allOf:
+          - $ref: "http://devicetree.org/schemas/net/mdio.yaml#"
+
+        properties:
+          reg:
+            maxItems: 1
+
+        required:
+          - reg
+
+patternProperties:
+  "^(ethernet-)?ports$":
+    type: object
+    properties:
+      '#address-cells':
+        const: 1
+      '#size-cells':
+        const: 0
+
+    patternProperties:
+      "^(ethernet-)?port@[0-6]$":
+        type: object
+        description: Ethernet switch ports
+
+        properties:
+          reg:
+            description: Port number
+
+          label:
+            description:
+              Describes the label associated with this port, which will become
+              the netdev name
+            $ref: /schemas/types.yaml#/definitions/string
+
+          link:
+            description:
+              Should be a list of phandles to other switch's DSA port. This
+              port is used as the outgoing port towards the phandle ports. The
+              full routing information must be given, not just the one hop
+              routes to neighbouring switches
+            $ref: /schemas/types.yaml#/definitions/phandle-array
+
+          ethernet:
+            description:
+              Should be a phandle to a valid Ethernet device node.  This host
+              device is what the switch port is connected to
+            $ref: /schemas/types.yaml#/definitions/phandle
+
+          phy-handle: true
+
+          phy-mode: true
+
+          fixed-link: true
+
+          mac-address: true
+
+          sfp: true
+
+          qca,sgmii-rxclk-falling-edge:
+            $ref: /schemas/types.yaml#/definitions/flag
+            description:
+              Set the receive clock phase to falling edge. Mostly commonly used on
+              the QCA8327 with CPU port 0 set to SGMII.
+
+          qca,sgmii-txclk-falling-edge:
+            $ref: /schemas/types.yaml#/definitions/flag
+            description:
+              Set the transmit clock phase to falling edge.
+
+          qca,sgmii-enable-pll:
+            $ref: /schemas/types.yaml#/definitions/flag
+            description:
+              For SGMII CPU port, explicitly enable PLL, TX and RX chain along with
+              Signal Detection. On the QCA8327 this should not be enabled, otherwise
+              the SGMII port will not initialize. When used on the QCA8337, revision 3
+              or greater, a warning will be displayed. When the CPU port is set to
+              SGMII on the QCA8337, it is advised to set this unless a communication
+              issue is observed.
+
+        required:
+          - reg
+
+        additionalProperties: false
+
+oneOf:
+  - required:
+      - ports
+  - required:
+      - ethernet-ports
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: true
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    mdio {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        external_phy_port1: ethernet-phy@0 {
+            reg = <0>;
+        };
+
+        external_phy_port2: ethernet-phy@1 {
+            reg = <1>;
+        };
+
+        external_phy_port3: ethernet-phy@2 {
+            reg = <2>;
+        };
+
+        external_phy_port4: ethernet-phy@3 {
+            reg = <3>;
+        };
+
+        external_phy_port5: ethernet-phy@4 {
+            reg = <4>;
+        };
+
+        switch@10 {
+            compatible = "qca,qca8337";
+            #address-cells = <1>;
+            #size-cells = <0>;
+            reset-gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
+            reg = <0x10>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    label = "cpu";
+                    ethernet = <&gmac1>;
+                    phy-mode = "rgmii";
+
+                    fixed-link {
+                        speed = <1000>;
+                        full-duplex;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    label = "lan1";
+                    phy-handle = <&external_phy_port1>;
+                };
+
+                port@2 {
+                    reg = <2>;
+                    label = "lan2";
+                    phy-handle = <&external_phy_port2>;
+                };
+
+                port@3 {
+                    reg = <3>;
+                    label = "lan3";
+                    phy-handle = <&external_phy_port3>;
+                };
+
+                port@4 {
+                    reg = <4>;
+                    label = "lan4";
+                    phy-handle = <&external_phy_port4>;
+                };
+
+                port@5 {
+                    reg = <5>;
+                    label = "wan";
+                    phy-handle = <&external_phy_port5>;
+                };
+            };
+        };
+    };
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    mdio {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        switch@10 {
+            compatible = "qca,qca8337";
+            #address-cells = <1>;
+            #size-cells = <0>;
+            reset-gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
+            reg = <0x10>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    label = "cpu";
+                    ethernet = <&gmac1>;
+                    phy-mode = "rgmii";
+
+                    fixed-link {
+                        speed = <1000>;
+                        full-duplex;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    label = "lan1";
+                    phy-mode = "internal";
+                    phy-handle = <&internal_phy_port1>;
+                };
+
+                port@2 {
+                    reg = <2>;
+                    label = "lan2";
+                    phy-mode = "internal";
+                    phy-handle = <&internal_phy_port2>;
+                };
+
+                port@3 {
+                    reg = <3>;
+                    label = "lan3";
+                    phy-mode = "internal";
+                    phy-handle = <&internal_phy_port3>;
+                };
+
+                port@4 {
+                    reg = <4>;
+                    label = "lan4";
+                    phy-mode = "internal";
+                    phy-handle = <&internal_phy_port4>;
+                };
+
+                port@5 {
+                    reg = <5>;
+                    label = "wan";
+                    phy-mode = "internal";
+                    phy-handle = <&internal_phy_port5>;
+                };
+
+                port@6 {
+                    reg = <0>;
+                    label = "cpu";
+                    ethernet = <&gmac1>;
+                    phy-mode = "sgmii";
+
+                    qca,sgmii-rxclk-falling-edge;
+
+                    fixed-link {
+                        speed = <1000>;
+                        full-duplex;
+                    };
+                };
+            };
+
+            mdio {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                internal_phy_port1: ethernet-phy@0 {
+                    reg = <0>;
+                };
+
+                internal_phy_port2: ethernet-phy@1 {
+                    reg = <1>;
+                };
+
+                internal_phy_port3: ethernet-phy@2 {
+                    reg = <2>;
+                };
+
+                internal_phy_port4: ethernet-phy@3 {
+                    reg = <3>;
+                };
+
+                internal_phy_port5: ethernet-phy@4 {
+                    reg = <4>;
+                };
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/dsa/realtek-smi.txt b/Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
index b6ae8541bd55..7959ec237983 100644
--- a/Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
+++ b/Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
@@ -9,6 +9,7 @@ SMI-based Realtek devices.
 Required properties:
 
 - compatible: must be exactly one of:
+      "realtek,rtl8365mb" (4+1 ports)
       "realtek,rtl8366"
       "realtek,rtl8366rb" (4+1 ports)
       "realtek,rtl8366s"  (4+1 ports)
@@ -62,6 +63,8 @@ and subnodes of DSA switches.
 
 Examples:
 
+An example for the RTL8366RB:
+
 switch {
 	compatible = "realtek,rtl8366rb";
 	/* 22 = MDIO (has input reads), 21 = MDC (clock, output only) */
@@ -151,3 +154,87 @@ switch {
 		};
 	};
 };
+
+An example for the RTL8365MB-VC:
+
+switch {
+	compatible = "realtek,rtl8365mb";
+	mdc-gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
+	mdio-gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
+	reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+
+	switch_intc: interrupt-controller {
+		interrupt-parent = <&gpio5>;
+		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-controller;
+		#address-cells = <0>;
+		#interrupt-cells = <1>;
+	};
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0>;
+		port@0 {
+			reg = <0>;
+			label = "swp0";
+			phy-handle = <&ethphy0>;
+		};
+		port@1 {
+			reg = <1>;
+			label = "swp1";
+			phy-handle = <&ethphy1>;
+		};
+		port@2 {
+			reg = <2>;
+			label = "swp2";
+			phy-handle = <&ethphy2>;
+		};
+		port@3 {
+			reg = <3>;
+			label = "swp3";
+			phy-handle = <&ethphy3>;
+		};
+		port@6 {
+			reg = <6>;
+			label = "cpu";
+			ethernet = <&fec1>;
+			phy-mode = "rgmii";
+			tx-internal-delay-ps = <2000>;
+			rx-internal-delay-ps = <2000>;
+
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+				pause;
+			};
+		};
+	};
+
+	mdio {
+		compatible = "realtek,smi-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: phy@0 {
+			reg = <0>;
+			interrupt-parent = <&switch_intc>;
+			interrupts = <0>;
+		};
+		ethphy1: phy@1 {
+			reg = <1>;
+			interrupt-parent = <&switch_intc>;
+			interrupts = <1>;
+		};
+		ethphy2: phy@2 {
+			reg = <2>;
+			interrupt-parent = <&switch_intc>;
+			interrupts = <2>;
+		};
+		ethphy3: phy@3 {
+			reg = <3>;
+			interrupt-parent = <&switch_intc>;
+			interrupts = <3>;
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
index 2766fe45bb98..ee42328a109d 100644
--- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml
+++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
@@ -91,6 +91,14 @@ properties:
       compensate for the board being designed with the lanes
       swapped.
 
+  enet-phy-lane-no-swap:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      If set, indicates that PHY will disable swap of the
+      TX/RX lanes. This property allows the PHY to work correcly after
+      e.g. wrong bootstrap configuration caused by issues in PCB
+      layout design.
+
   eee-broken-100tx:
     $ref: /schemas/types.yaml#/definitions/flag
     description:
diff --git a/Documentation/devicetree/bindings/net/gpmc-eth.txt b/Documentation/devicetree/bindings/net/gpmc-eth.txt
deleted file mode 100644
index 32821066a85b..000000000000
--- a/Documentation/devicetree/bindings/net/gpmc-eth.txt
+++ /dev/null
@@ -1,97 +0,0 @@
-Device tree bindings for Ethernet chip connected to TI GPMC
-
-Besides being used to interface with external memory devices, the
-General-Purpose Memory Controller can be used to connect Pseudo-SRAM devices
-such as ethernet controllers to processors using the TI GPMC as a data bus.
-
-Ethernet controllers connected to TI GPMC are represented as child nodes of
-the GPMC controller with an "ethernet" name.
-
-All timing relevant properties as well as generic GPMC child properties are
-explained in a separate documents. Please refer to
-Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
-
-For the properties relevant to the ethernet controller connected to the GPMC
-refer to the binding documentation of the device. For example, the documentation
-for the SMSC 911x is Documentation/devicetree/bindings/net/smsc,lan9115.yaml
-
-Child nodes need to specify the GPMC bus address width using the "bank-width"
-property but is possible that an ethernet controller also has a property to
-specify the I/O registers address width. Even when the GPMC has a maximum 16-bit
-address width, it supports devices with 32-bit word registers.
-For example with an SMSC LAN911x/912x controller connected to the TI GPMC on an
-OMAP2+ board, "bank-width = <2>;" and "reg-io-width = <4>;".
-
-Required properties:
-- bank-width: 		Address width of the device in bytes. GPMC supports 8-bit
-			and 16-bit devices and so must be either 1 or 2 bytes.
-- compatible:		Compatible string property for the ethernet child device.
-- gpmc,cs-on-ns:	Chip-select assertion time
-- gpmc,cs-rd-off-ns:	Chip-select de-assertion time for reads
-- gpmc,cs-wr-off-ns:	Chip-select de-assertion time for writes
-- gpmc,oe-on-ns:	Output-enable assertion time
-- gpmc,oe-off-ns:	Output-enable de-assertion time
-- gpmc,we-on-ns:	Write-enable assertion time
-- gpmc,we-off-ns:	Write-enable de-assertion time
-- gpmc,access-ns:	Start cycle to first data capture (read access)
-- gpmc,rd-cycle-ns:	Total read cycle time
-- gpmc,wr-cycle-ns:	Total write cycle time
-- reg:			Chip-select, base address (relative to chip-select)
-			and size of the memory mapped for the device.
-			Note that base address will be typically 0 as this
-			is the start of the chip-select.
-
-Optional properties:
-- gpmc,XXX		Additional GPMC timings and settings parameters. See
-			Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
-
-Example:
-
-gpmc: gpmc@6e000000 {
-	compatible = "ti,omap3430-gpmc";
-	ti,hwmods = "gpmc";
-	reg = <0x6e000000 0x1000>;
-	interrupts = <20>;
-	gpmc,num-cs = <8>;
-	gpmc,num-waitpins = <4>;
-	#address-cells = <2>;
-	#size-cells = <1>;
-
-	ranges = <5 0 0x2c000000 0x1000000>;
-
-	ethernet@5,0 {
-		compatible = "smsc,lan9221", "smsc,lan9115";
-		reg = <5 0 0xff>;
-		bank-width = <2>;
-
-		gpmc,mux-add-data;
-		gpmc,cs-on-ns = <0>;
-		gpmc,cs-rd-off-ns = <186>;
-		gpmc,cs-wr-off-ns = <186>;
-		gpmc,adv-on-ns = <12>;
-		gpmc,adv-rd-off-ns = <48>;
-		gpmc,adv-wr-off-ns = <48>;
-		gpmc,oe-on-ns = <54>;
-		gpmc,oe-off-ns = <168>;
-		gpmc,we-on-ns = <54>;
-		gpmc,we-off-ns = <168>;
-		gpmc,rd-cycle-ns = <186>;
-		gpmc,wr-cycle-ns = <186>;
-		gpmc,access-ns = <114>;
-		gpmc,page-burst-access-ns = <6>;
-		gpmc,bus-turnaround-ns = <12>;
-		gpmc,cycle2cycle-delay-ns = <18>;
-		gpmc,wr-data-mux-bus-ns = <90>;
-		gpmc,wr-access-ns = <186>;
-		gpmc,cycle2cycle-samecsen;
-		gpmc,cycle2cycle-diffcsen;
-
-		interrupt-parent = <&gpio6>;
-		interrupts = <16>;
-		vmmc-supply = <&vddvario>;
-		vmmc_aux-supply = <&vdd33a>;
-		reg-io-width = <4>;
-
-		smsc,save-mac-address;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/ingenic,mac.yaml b/Documentation/devicetree/bindings/net/ingenic,mac.yaml
index d08a88125a5c..8e52b2e683b8 100644
--- a/Documentation/devicetree/bindings/net/ingenic,mac.yaml
+++ b/Documentation/devicetree/bindings/net/ingenic,mac.yaml
@@ -58,7 +58,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/x1000-cgu.h>
+    #include <dt-bindings/clock/ingenic,x1000-cgu.h>
 
     mac: ethernet@134b0000 {
         compatible = "ingenic,x1000-mac";
diff --git a/Documentation/devicetree/bindings/net/lantiq,etop-xway.yaml b/Documentation/devicetree/bindings/net/lantiq,etop-xway.yaml
new file mode 100644
index 000000000000..437502c5ca96
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/lantiq,etop-xway.yaml
@@ -0,0 +1,69 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/lantiq,etop-xway.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Lantiq Xway ETOP Ethernet driver
+
+maintainers:
+  - John Crispin <john@phrozen.org>
+
+properties:
+  $nodename:
+    pattern: "^ethernet@[0-9a-f]+$"
+
+  compatible:
+    const: lantiq,etop-xway
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    items:
+      - description: TX interrupt
+      - description: RX interrupt
+
+  interrupt-names:
+    items:
+      - const: tx
+      - const: rx
+
+  lantiq,tx-burst-length:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      TX programmable burst length.
+    enum: [2, 4, 8]
+
+  lantiq,rx-burst-length:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      RX programmable burst length.
+    enum: [2, 4, 8]
+
+  phy-mode: true
+
+required:
+  - compatible
+  - reg
+  - interrupt-parent
+  - interrupts
+  - interrupt-names
+  - lantiq,tx-burst-length
+  - lantiq,rx-burst-length
+  - phy-mode
+
+additionalProperties: false
+
+examples:
+  - |
+    ethernet@e180000 {
+        compatible = "lantiq,etop-xway";
+        reg = <0xe180000 0x40000>;
+        interrupt-parent = <&icu0>;
+        interrupts = <73>, <78>;
+        interrupt-names = "tx", "rx";
+        lantiq,tx-burst-length = <8>;
+        lantiq,rx-burst-length = <8>;
+        phy-mode = "rmii";
+    };
diff --git a/Documentation/devicetree/bindings/net/lantiq,xrx200-net.txt b/Documentation/devicetree/bindings/net/lantiq,xrx200-net.txt
deleted file mode 100644
index 5ff5e68bbbb6..000000000000
--- a/Documentation/devicetree/bindings/net/lantiq,xrx200-net.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-Lantiq xRX200 GSWIP PMAC Ethernet driver
-==================================
-
-Required properties:
-
-- compatible	: "lantiq,xrx200-net" for the PMAC of the embedded
-		: GSWIP in the xXR200
-- reg		: memory range of the PMAC core inside of the GSWIP core
-- interrupts	: TX and RX DMA interrupts. Use interrupt-names "tx" for
-		: the TX interrupt and "rx" for the RX interrupt.
-
-Example:
-
-ethernet@e10b308 {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	compatible = "lantiq,xrx200-net";
-	reg = <0xe10b308 0xcf8>;
-	interrupts = <73>, <72>;
-	interrupt-names = "tx", "rx";
-};
diff --git a/Documentation/devicetree/bindings/net/lantiq,xrx200-net.yaml b/Documentation/devicetree/bindings/net/lantiq,xrx200-net.yaml
new file mode 100644
index 000000000000..7bc074a42369
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/lantiq,xrx200-net.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/lantiq,xrx200-net.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Lantiq xRX200 GSWIP PMAC Ethernet driver
+
+maintainers:
+  - Hauke Mehrtens <hauke@hauke-m.de>
+
+properties:
+  $nodename:
+    pattern: "^ethernet@[0-9a-f]+$"
+
+  compatible:
+    const: lantiq,xrx200-net
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    items:
+      - description: TX interrupt
+      - description: RX interrupt
+
+  interrupt-names:
+    items:
+      - const: tx
+      - const: rx
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - interrupt-parent
+  - interrupts
+  - interrupt-names
+  - "#address-cells"
+  - "#size-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    ethernet@e10b308 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        compatible = "lantiq,xrx200-net";
+        reg = <0xe10b308 0xcf8>;
+        interrupt-parent = <&icu0>;
+        interrupts = <73>, <72>;
+        interrupt-names = "tx", "rx";
+    };
diff --git a/Documentation/devicetree/bindings/net/macb.txt b/Documentation/devicetree/bindings/net/macb.txt
index af9df2f01a1c..a1b06fd1962e 100644
--- a/Documentation/devicetree/bindings/net/macb.txt
+++ b/Documentation/devicetree/bindings/net/macb.txt
@@ -30,6 +30,10 @@ Required properties:
 	Optional elements: 'tsu_clk'
 - clocks: Phandles to input clocks.
 
+Optional properties:
+- mdio: node containing PHY children. If this node is not present, then PHYs
+        will be direct children.
+
 The MAC address will be determined using the optional properties
 defined in ethernet.txt.
 
diff --git a/Documentation/devicetree/bindings/net/marvell-bluetooth.txt b/Documentation/devicetree/bindings/net/marvell-bluetooth.txt
deleted file mode 100644
index 0e2842296032..000000000000
--- a/Documentation/devicetree/bindings/net/marvell-bluetooth.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-Marvell Bluetooth Chips
------------------------
-
-This documents the binding structure and common properties for serial
-attached Marvell Bluetooth devices. The following chips are included in
-this binding:
-
-* Marvell 88W8897 Bluetooth devices
-
-Required properties:
- - compatible: should be:
-    "mrvl,88w8897"
-
-Optional properties:
-None so far
-
-Example:
-
-&serial0 {
-	compatible = "ns16550a";
-	...
-	bluetooth {
-		compatible = "mrvl,88w8897";
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/marvell-bluetooth.yaml b/Documentation/devicetree/bindings/net/marvell-bluetooth.yaml
new file mode 100644
index 000000000000..309ef21a1e37
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/marvell-bluetooth.yaml
@@ -0,0 +1,31 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/net/marvell-bluetooth.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Marvell Bluetooth chips
+
+description: |
+  This documents the binding structure and common properties for serial
+  attached Marvell Bluetooth devices.
+
+maintainers:
+  - Rob Herring <robh@kernel.org>
+
+properties:
+  compatible:
+    const: mrvl,88w8897
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    serial {
+      bluetooth {
+        compatible = "mrvl,88w8897";
+      };
+    };
diff --git a/Documentation/devicetree/bindings/net/nfc/marvell,nci.yaml b/Documentation/devicetree/bindings/net/nfc/marvell,nci.yaml
new file mode 100644
index 000000000000..15a45db3899a
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/nfc/marvell,nci.yaml
@@ -0,0 +1,170 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/nfc/marvell,nci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell International Ltd. NCI NFC controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    enum:
+      - marvell,nfc-i2c
+      - marvell,nfc-spi
+      - marvell,nfc-uart
+
+  hci-muxed:
+    type: boolean
+    description: |
+      Specifies that the chip is muxing NCI over HCI frames
+
+  interrupts:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+  reset-n-io:
+    $ref: "/schemas/types.yaml#/definitions/phandle-array"
+    maxItems: 1
+    description: |
+      Output GPIO pin used to reset the chip (active low)
+
+  i2c-int-falling:
+    type: boolean
+    description: |
+      For I2C type of connection. Specifies that the chip read event shall be
+      trigged on falling edge.
+
+  i2c-int-rising:
+    type: boolean
+    description: |
+      For I2C type of connection.  Specifies that the chip read event shall be
+      trigged on rising edge.
+
+  break-control:
+    type: boolean
+    description: |
+      For UART type of connection. Specifies that the chip needs specific break
+      management.
+
+  flow-control:
+    type: boolean
+    description: |
+      For UART type of connection. Specifies that the chip is using RTS/CTS.
+
+  spi-cpha: true
+  spi-cpol: true
+  spi-max-frequency: true
+
+required:
+  - compatible
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: marvell,nfc-i2c
+    then:
+      properties:
+        break-control: false
+        flow-control: false
+        spi-cpha: false
+        spi-cpol: false
+        spi-max-frequency: false
+      required:
+        - reg
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: marvell,nfc-spi
+    then:
+      properties:
+        break-control: false
+        flow-control: false
+        i2c-int-falling: false
+        i2c-int-rising: false
+      required:
+        - reg
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: marvell,nfc-uart
+    then:
+      properties:
+        i2c-int-falling: false
+        i2c-int-rising: false
+        interrupts: false
+        spi-cpha: false
+        spi-cpol: false
+        spi-max-frequency: false
+        reg: false
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nfc@8 {
+            compatible = "marvell,nfc-i2c";
+            reg = <0x8>;
+
+            interrupt-parent = <&gpio3>;
+            interrupts = <21 IRQ_TYPE_EDGE_RISING>;
+
+            i2c-int-rising;
+
+            reset-n-io = <&gpio3 19 GPIO_ACTIVE_HIGH>;
+        };
+    };
+
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nfc@0 {
+            compatible = "marvell,nfc-spi";
+            reg = <0>;
+
+            spi-max-frequency = <3000000>;
+            spi-cpha;
+            spi-cpol;
+
+            interrupt-parent = <&gpio1>;
+            interrupts = <17 IRQ_TYPE_EDGE_RISING>;
+
+            reset-n-io = <&gpio3 19 GPIO_ACTIVE_HIGH>;
+        };
+    };
+
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    uart {
+        nfc {
+            compatible = "marvell,nfc-uart";
+
+            reset-n-io = <&gpio3 16 GPIO_ACTIVE_HIGH>;
+
+            hci-muxed;
+            flow-control;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/nfc/nfcmrvl.txt b/Documentation/devicetree/bindings/net/nfc/nfcmrvl.txt
deleted file mode 100644
index c9b35251bb20..000000000000
--- a/Documentation/devicetree/bindings/net/nfc/nfcmrvl.txt
+++ /dev/null
@@ -1,84 +0,0 @@
-* Marvell International Ltd. NCI NFC Controller
-
-Required properties:
-- compatible: Should be:
-  - "marvell,nfc-uart" or "mrvl,nfc-uart" for UART devices
-  - "marvell,nfc-i2c" for I2C devices
-  - "marvell,nfc-spi" for SPI devices
-
-Optional SoC specific properties:
-- pinctrl-names: Contains only one value - "default".
-- pintctrl-0: Specifies the pin control groups used for this controller.
-- reset-n-io: Output GPIO pin used to reset the chip (active low).
-- hci-muxed: Specifies that the chip is muxing NCI over HCI frames.
-
-Optional UART-based chip specific properties:
-- flow-control: Specifies that the chip is using RTS/CTS.
-- break-control: Specifies that the chip needs specific break management.
-
-Optional I2C-based chip specific properties:
-- i2c-int-falling: Specifies that the chip read event shall be trigged on
-  		   falling edge.
-- i2c-int-rising: Specifies that the chip read event shall be trigged on
-  		  rising edge.
-
-Example (for ARM-based BeagleBoard Black with 88W8887 on UART5):
-
-&uart5 {
-
-	nfcmrvluart: nfcmrvluart@5 {
-		compatible = "marvell,nfc-uart";
-
-		reset-n-io = <&gpio3 16 0>;
-
-		hci-muxed;
-		flow-control;
-        }
-};
-
-
-Example (for ARM-based BeagleBoard Black with 88W8887 on I2C1):
-
-&i2c1 {
-	clock-frequency = <400000>;
-
-	nfcmrvli2c0: i2c@1 {
-		compatible = "marvell,nfc-i2c";
-
-		reg = <0x8>;
-
-		/* I2C INT configuration */
-		interrupt-parent = <&gpio3>;
-		interrupts = <21 0>;
-
-		/* I2C INT trigger configuration */
-		i2c-int-rising;
-
-		/* Reset IO */
-		reset-n-io = <&gpio3 19 0>;
-	};
-};
-
-
-Example (for ARM-based BeagleBoard Black on SPI0):
-
-&spi0 {
-
-	mrvlnfcspi0: spi@0 {
-		compatible = "marvell,nfc-spi";
-
-		reg = <0>;
-
-		/* SPI Bus configuration */
-		spi-max-frequency = <3000000>;
-		spi-cpha;
-		spi-cpol;
-
-		/* SPI INT configuration */
-		interrupt-parent = <&gpio1>;
-		interrupts = <17 0>;
-
-		/* Reset IO */
-       		reset-n-io = <&gpio3 19 0>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml b/Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
new file mode 100644
index 000000000000..7465aea2e1c0
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/nfc/nxp,nci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP Semiconductors NCI NFC controller
+
+maintainers:
+  - Charles Gorand <charles.gorand@effinnov.com>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    oneOf:
+      - const: nxp,nxp-nci-i2c
+      - items:
+          - const: nxp,pn547
+          - const: nxp,nxp-nci-i2c
+
+  enable-gpios:
+    description: Output GPIO pin used for enabling/disabling the controller
+
+  firmware-gpios:
+    description: Output GPIO pin used to enter firmware download mode
+
+  interrupts:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - enable-gpios
+  - interrupts
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nfc@29 {
+            compatible = "nxp,nxp-nci-i2c";
+
+            reg = <0x29>;
+
+            interrupt-parent = <&gpio1>;
+            interrupts = <29 IRQ_TYPE_LEVEL_HIGH>;
+
+            enable-gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
+            firmware-gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/nfc/nxp,pn532.yaml b/Documentation/devicetree/bindings/net/nfc/nxp,pn532.yaml
new file mode 100644
index 000000000000..d8ba5a18db98
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/nfc/nxp,pn532.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/nfc/nxp,pn532.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP Semiconductors PN532 NFC controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    oneOf:
+      - const: nxp,pn532
+      - description: Deprecated bindings
+        enum:
+          - nxp,pn532-i2c
+          - nxp,pn533-i2c
+        deprecated: true
+
+  interrupts:
+    description: Required if connected via I2C
+    maxItems: 1
+
+  reg:
+    description: Required if connected via I2C
+    maxItems: 1
+
+required:
+  - compatible
+
+dependencies:
+  interrupts: [ 'reg' ]
+
+additionalProperties: false
+
+examples:
+  # PN532 on I2C bus
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nfc@24 {
+            compatible = "nxp,pn532";
+
+            reg = <0x24>;
+
+            interrupt-parent = <&gpio1>;
+            interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
+        };
+    };
+
+  # PN532 connected via UART
+  - |
+    serial@49042000 {
+        reg = <0x49042000 0x400>;
+
+        nfc {
+            compatible = "nxp,pn532";
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/nfc/nxp,pn544.yaml b/Documentation/devicetree/bindings/net/nfc/nxp,pn544.yaml
new file mode 100644
index 000000000000..d520414de463
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/nfc/nxp,pn544.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/nfc/nxp,pn544.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP Semiconductors PN544 NFC Controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    const: nxp,pn544-i2c
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  enable-gpios:
+    description: Output GPIO pin used for enabling/disabling the PN544
+    maxItems: 1
+
+  firmware-gpios:
+    description: Output GPIO pin used to enter firmware download mode
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - enable-gpios
+  - firmware-gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nfc@28 {
+            compatible = "nxp,pn544-i2c";
+            reg = <0x28>;
+
+            interrupt-parent = <&gpio1>;
+            interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
+
+            enable-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
+            firmware-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt b/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
deleted file mode 100644
index 285a37c2f189..000000000000
--- a/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-* NXP Semiconductors NXP NCI NFC Controllers
-
-Required properties:
-- compatible: Should be "nxp,nxp-nci-i2c".
-- clock-frequency: I²C work frequency.
-- reg: address on the bus
-- interrupts: GPIO interrupt to which the chip is connected
-- enable-gpios: Output GPIO pin used for enabling/disabling the chip
-
-Optional SoC Specific Properties:
-- pinctrl-names: Contains only one value - "default".
-- pintctrl-0: Specifies the pin control groups used for this controller.
-- firmware-gpios: Output GPIO pin used to enter firmware download mode
-
-Example (for ARM-based BeagleBone with NPC100 NFC controller on I2C2):
-
-&i2c2 {
-
-
-	npc100: npc100@29 {
-
-		compatible = "nxp,nxp-nci-i2c";
-
-		reg = <0x29>;
-		clock-frequency = <100000>;
-
-		interrupt-parent = <&gpio1>;
-		interrupts = <29 IRQ_TYPE_LEVEL_HIGH>;
-
-		enable-gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
-		firmware-gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/nfc/pn532.txt b/Documentation/devicetree/bindings/net/nfc/pn532.txt
deleted file mode 100644
index a5507dc499bc..000000000000
--- a/Documentation/devicetree/bindings/net/nfc/pn532.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-* NXP Semiconductors PN532 NFC Controller
-
-Required properties:
-- compatible: Should be
-    - "nxp,pn532" Place a node with this inside the devicetree node of the bus
-                  where the NFC chip is connected to.
-                  Currently the kernel has phy bindings for uart and i2c.
-    - "nxp,pn532-i2c" (DEPRECATED) only works for the i2c binding.
-    - "nxp,pn533-i2c" (DEPRECATED) only works for the i2c binding.
-
-Required properties if connected on i2c:
-- clock-frequency: I²C work frequency.
-- reg: for the I²C bus address. This is fixed at 0x24 for the PN532.
-- interrupts: GPIO interrupt to which the chip is connected
-
-Optional SoC Specific Properties:
-- pinctrl-names: Contains only one value - "default".
-- pintctrl-0: Specifies the pin control groups used for this controller.
-
-Example (for ARM-based BeagleBone with PN532 on I2C2):
-
-&i2c2 {
-
-
-	pn532: nfc@24 {
-
-		compatible = "nxp,pn532";
-
-		reg = <0x24>;
-		clock-frequency = <400000>;
-
-		interrupt-parent = <&gpio1>;
-		interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
-
-	};
-};
-
-Example (for PN532 connected via uart):
-
-uart4: serial@49042000 {
-        compatible = "ti,omap3-uart";
-
-        pn532: nfc {
-                compatible = "nxp,pn532";
-        };
-};
diff --git a/Documentation/devicetree/bindings/net/nfc/pn544.txt b/Documentation/devicetree/bindings/net/nfc/pn544.txt
deleted file mode 100644
index 2bd82562ce8e..000000000000
--- a/Documentation/devicetree/bindings/net/nfc/pn544.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-* NXP Semiconductors PN544 NFC Controller
-
-Required properties:
-- compatible: Should be "nxp,pn544-i2c".
-- clock-frequency: I²C work frequency.
-- reg: address on the bus
-- interrupts: GPIO interrupt to which the chip is connected
-- enable-gpios: Output GPIO pin used for enabling/disabling the PN544
-- firmware-gpios: Output GPIO pin used to enter firmware download mode
-
-Optional SoC Specific Properties:
-- pinctrl-names: Contains only one value - "default".
-- pintctrl-0: Specifies the pin control groups used for this controller.
-
-Example (for ARM-based BeagleBone with PN544 on I2C2):
-
-&i2c2 {
-
-
-	pn544: pn544@28 {
-
-		compatible = "nxp,pn544-i2c";
-
-		reg = <0x28>;
-		clock-frequency = <400000>;
-
-		interrupt-parent = <&gpio1>;
-		interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
-
-		enable-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
-		firmware-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/nfc/st,st-nci.yaml b/Documentation/devicetree/bindings/net/nfc/st,st-nci.yaml
new file mode 100644
index 000000000000..a6a1bc788d29
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/nfc/st,st-nci.yaml
@@ -0,0 +1,106 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/nfc/st,st-nci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics ST NCI NFC controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    enum:
+      - st,st21nfcb-i2c
+      - st,st21nfcb-spi
+      - st,st21nfcc-i2c
+
+  reset-gpios:
+    description: Output GPIO pin used for resetting the controller
+
+  ese-present:
+    type: boolean
+    description: |
+      Specifies that an ese is physically connected to the controller
+
+  interrupts:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+  spi-max-frequency: true
+
+  uicc-present:
+    type: boolean
+    description: |
+      Specifies that the uicc swp signal can be physically connected to the
+      controller
+
+required:
+  - compatible
+  - interrupts
+  - reg
+  - reset-gpios
+
+if:
+  properties:
+    compatible:
+      contains:
+        enum:
+          - st,st21nfcb-i2c
+          - st,st21nfcc-i2c
+then:
+  properties:
+    spi-max-frequency: false
+else:
+  required:
+    - spi-max-frequency
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nfc@8 {
+            compatible = "st,st21nfcb-i2c";
+            reg = <0x08>;
+
+            interrupt-parent = <&gpio5>;
+            interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
+            reset-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
+
+            ese-present;
+            uicc-present;
+        };
+    };
+
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nfc@0 {
+            compatible = "st,st21nfcb-spi";
+            reg = <0>;
+
+            spi-max-frequency = <4000000>;
+
+            interrupt-parent = <&gpio5>;
+            interrupts = <2 IRQ_TYPE_EDGE_RISING>;
+            reset-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
+
+            ese-present;
+            uicc-present;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/nfc/st,st21nfca.yaml b/Documentation/devicetree/bindings/net/nfc/st,st21nfca.yaml
new file mode 100644
index 000000000000..4356eacde8aa
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/nfc/st,st21nfca.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/nfc/st,st21nfca.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics SAS ST21NFCA NFC controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    const: st,st21nfca-i2c
+
+  enable-gpios:
+    description: Output GPIO pin used for enabling/disabling the controller
+
+  ese-present:
+    type: boolean
+    description: |
+      Specifies that an ese is physically connected to the controller
+
+  interrupts:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+  uicc-present:
+    type: boolean
+    description: |
+      Specifies that the uicc swp signal can be physically connected to the
+      controller
+
+required:
+  - compatible
+  - enable-gpios
+  - interrupts
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nfc@1 {
+            compatible = "st,st21nfca-i2c";
+            reg = <0x1>;
+
+            interrupt-parent = <&gpio5>;
+            interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+            enable-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
+
+            ese-present;
+            uicc-present;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/nfc/st,st95hf.yaml b/Documentation/devicetree/bindings/net/nfc/st,st95hf.yaml
new file mode 100644
index 000000000000..d3bca376039e
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/nfc/st,st95hf.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/nfc/st,st95hf.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics ST95HF NFC controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    const: st,st95hf
+
+  enable-gpio:
+    description: Output GPIO pin used for enabling/disabling the controller
+
+  interrupts:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+  st95hfvin-supply:
+    description: ST95HF transceiver's Vin regulator supply
+
+  spi-max-frequency: true
+
+required:
+  - compatible
+  - enable-gpio
+  - interrupts
+  - reg
+  - spi-max-frequency
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nfc@0{
+            compatible = "st,st95hf";
+            reg = <0>;
+
+            spi-max-frequency = <1000000>;
+            enable-gpio = <&pio4 GPIO_ACTIVE_HIGH>;
+            interrupt-parent = <&pio0>;
+            interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt b/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt
deleted file mode 100644
index baa8f8133d19..000000000000
--- a/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-* STMicroelectronics SAS. ST NCI NFC Controller
-
-Required properties:
-- compatible: Should be "st,st21nfcb-i2c" or "st,st21nfcc-i2c".
-- clock-frequency: I²C work frequency.
-- reg: address on the bus
-- interrupts: GPIO interrupt to which the chip is connected
-- reset-gpios: Output GPIO pin used to reset the ST21NFCB
-
-Optional SoC Specific Properties:
-- pinctrl-names: Contains only one value - "default".
-- pintctrl-0: Specifies the pin control groups used for this controller.
-- ese-present: Specifies that an ese is physically connected to the nfc
-controller.
-- uicc-present: Specifies that the uicc swp signal can be physically
-connected to the nfc controller.
-
-Example (for ARM-based BeagleBoard xM with ST21NFCB on I2C2):
-
-&i2c2 {
-
-
-	st21nfcb: st21nfcb@8 {
-
-		compatible = "st,st21nfcb-i2c";
-
-		reg = <0x08>;
-		clock-frequency = <400000>;
-
-		interrupt-parent = <&gpio5>;
-		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
-
-		reset-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
-
-		ese-present;
-		uicc-present;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt b/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt
deleted file mode 100644
index d33343330b94..000000000000
--- a/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-* STMicroelectronics SAS. ST NCI NFC Controller
-
-Required properties:
-- compatible: Should be "st,st21nfcb-spi"
-- spi-max-frequency: Maximum SPI frequency (<= 4000000).
-- interrupts: GPIO interrupt to which the chip is connected
-- reset-gpios: Output GPIO pin used to reset the ST21NFCB
-
-Optional SoC Specific Properties:
-- pinctrl-names: Contains only one value - "default".
-- pintctrl-0: Specifies the pin control groups used for this controller.
-- ese-present: Specifies that an ese is physically connected to the nfc
-controller.
-- uicc-present: Specifies that the uicc swp signal can be physically
-connected to the nfc controller.
-
-Example (for ARM-based BeagleBoard xM with ST21NFCB on SPI4):
-
-&mcspi4 {
-
-
-	st21nfcb: st21nfcb@0 {
-
-		compatible = "st,st21nfcb-spi";
-
-		clock-frequency = <4000000>;
-
-		interrupt-parent = <&gpio5>;
-		interrupts = <2 IRQ_TYPE_EDGE_RISING>;
-
-		reset-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
-
-		ese-present;
-		uicc-present;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/nfc/st21nfca.txt b/Documentation/devicetree/bindings/net/nfc/st21nfca.txt
deleted file mode 100644
index b8bd90f80e12..000000000000
--- a/Documentation/devicetree/bindings/net/nfc/st21nfca.txt
+++ /dev/null
@@ -1,37 +0,0 @@
-* STMicroelectronics SAS. ST21NFCA NFC Controller
-
-Required properties:
-- compatible: Should be "st,st21nfca-i2c".
-- clock-frequency: I²C work frequency.
-- reg: address on the bus
-- enable-gpios: Output GPIO pin used for enabling/disabling the ST21NFCA
-
-Optional SoC Specific Properties:
-- pinctrl-names: Contains only one value - "default".
-- pintctrl-0: Specifies the pin control groups used for this controller.
-- ese-present: Specifies that an ese is physically connected to the nfc
-controller.
-- uicc-present: Specifies that the uicc swp signal can be physically
-connected to the nfc controller.
-
-Example (for ARM-based BeagleBoard xM with ST21NFCA on I2C2):
-
-&i2c2 {
-
-
-	st21nfca: st21nfca@1 {
-
-		compatible = "st,st21nfca-i2c";
-
-		reg = <0x01>;
-		clock-frequency = <400000>;
-
-		interrupt-parent = <&gpio5>;
-		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
-
-		enable-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
-
-		ese-present;
-		uicc-present;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/nfc/st95hf.txt b/Documentation/devicetree/bindings/net/nfc/st95hf.txt
deleted file mode 100644
index 3f373a1e20ff..000000000000
--- a/Documentation/devicetree/bindings/net/nfc/st95hf.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-* STMicroelectronics : NFC Transceiver ST95HF
-
-ST NFC Transceiver is required to attach with SPI bus.
-ST95HF node should be defined in DT as SPI slave device of SPI
-master with which ST95HF transceiver is physically connected.
-The properties defined below are required to be the part of DT
-to include ST95HF transceiver into the platform.
-
-Required properties:
-===================
-- reg: Address of SPI slave "ST95HF transceiver" on SPI master bus.
-
-- compatible: should be "st,st95hf" for ST95HF NFC transceiver
-
-- spi-max-frequency: Max. operating SPI frequency for ST95HF
-	transceiver.
-
-- enable-gpio: GPIO line to enable ST95HF transceiver.
-
-- interrupts : Standard way to define ST95HF transceiver's out
-	interrupt.
-
-Optional property:
-=================
-- st95hfvin-supply : This is an optional property. It contains a
-	phandle to ST95HF transceiver's regulator supply node in DT.
-
-Example:
-=======
-spi@9840000 {
-	reg = <0x9840000 0x110>;
-	#address-cells = <1>;
-	#size-cells = <0>;
-	cs-gpios = <&pio0 4>;
-
-	st95hf@0{
-		reg = <0>;
-		compatible = "st,st95hf";
-		spi-max-frequency = <1000000>;
-		enable-gpio = <&pio4 0>;
-		interrupt-parent = <&pio0>;
-		interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
-	};
-
-};
diff --git a/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml b/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
new file mode 100644
index 000000000000..40da2ac98978
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
@@ -0,0 +1,98 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/nfc/ti,trf7970a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments TRF7970A RFID/NFC/15693 Transceiver
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+  - Mark Greer <mgreer@animalcreek.com>
+
+properties:
+  compatible:
+    const: ti,trf7970a
+
+  autosuspend-delay:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      Specify autosuspend delay in milliseconds.
+
+  clock-frequency:
+    description: |
+      Set to specify that the input frequency to the trf7970a is 13560000Hz or
+      27120000Hz
+
+  en2-rf-quirk:
+    type: boolean
+    description: |
+      Specify that the trf7970a being used has the "EN2 RF" erratum
+
+  interrupts:
+    maxItems: 1
+
+  irq-status-read-quirk:
+    type: boolean
+    description: |
+      Specify that the trf7970a being used has the "IRQ Status Read" erratum
+
+  reg:
+    maxItems: 1
+
+  spi-max-frequency: true
+
+  ti,enable-gpios:
+    minItems: 1
+    maxItems: 2
+    description: |
+      One or two GPIO entries used for 'EN' and 'EN2' pins on the TRF7970A. EN2
+      is optional.
+
+  vdd-io-supply:
+    description: |
+      Regulator specifying voltage for VDD-IO
+
+  vin-supply:
+    description: |
+      Regulator for supply voltage to VIN pin
+
+required:
+  - compatible
+  - interrupts
+  - reg
+  - spi-max-frequency
+  - ti,enable-gpios
+  - vin-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nfc@0 {
+            compatible = "ti,trf7970a";
+            reg = <0>;
+
+            pinctrl-names = "default";
+            pinctrl-0 = <&trf7970a_default>;
+            spi-max-frequency = <2000000>;
+            interrupt-parent = <&gpio2>;
+            interrupts = <14 0>;
+
+            ti,enable-gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>,
+                              <&gpio2 5 GPIO_ACTIVE_HIGH>;
+            vin-supply = <&ldo3_reg>;
+            vdd-io-supply = <&ldo2_reg>;
+            autosuspend-delay = <30000>;
+            irq-status-read-quirk;
+            en2-rf-quirk;
+            clock-frequency = <27120000>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/net/nfc/trf7970a.txt b/Documentation/devicetree/bindings/net/nfc/trf7970a.txt
deleted file mode 100644
index ba1934b950e5..000000000000
--- a/Documentation/devicetree/bindings/net/nfc/trf7970a.txt
+++ /dev/null
@@ -1,43 +0,0 @@
-* Texas Instruments TRF7970A RFID/NFC/15693 Transceiver
-
-Required properties:
-- compatible: Should be "ti,trf7970a".
-- spi-max-frequency: Maximum SPI frequency (<= 2000000).
-- interrupts: A single interrupt specifier.
-- ti,enable-gpios: One or two GPIO entries used for 'EN' and 'EN2' pins on the
-  TRF7970A. EN2 is optional.
-- vin-supply: Regulator for supply voltage to VIN pin
-
-Optional SoC Specific Properties:
-- pinctrl-names: Contains only one value - "default".
-- pintctrl-0: Specifies the pin control groups used for this controller.
-- autosuspend-delay: Specify autosuspend delay in milliseconds.
-- irq-status-read-quirk: Specify that the trf7970a being used has the
-  "IRQ Status Read" erratum.
-- en2-rf-quirk: Specify that the trf7970a being used has the "EN2 RF"
-  erratum.
-- vdd-io-supply: Regulator specifying voltage for vdd-io
-- clock-frequency: Set to specify that the input frequency to the trf7970a is 13560000Hz or 27120000Hz
-
-Example (for ARM-based BeagleBone with TRF7970A on SPI1):
-
-&spi1 {
-
-	nfc@0 {
-		compatible = "ti,trf7970a";
-		reg = <0>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&trf7970a_default>;
-		spi-max-frequency = <2000000>;
-		interrupt-parent = <&gpio2>;
-		interrupts = <14 0>;
-		ti,enable-gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>,
-				  <&gpio2 5 GPIO_ACTIVE_HIGH>;
-		vin-supply = <&ldo3_reg>;
-		vdd-io-supply = <&ldo2_reg>;
-		autosuspend-delay = <30000>;
-		irq-status-read-quirk;
-		en2-rf-quirk;
-		clock-frequency = <27120000>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/qcom,ipa.yaml b/Documentation/devicetree/bindings/net/qcom,ipa.yaml
index b8a0b392b24e..b86edf67ce62 100644
--- a/Documentation/devicetree/bindings/net/qcom,ipa.yaml
+++ b/Documentation/devicetree/bindings/net/qcom,ipa.yaml
@@ -64,7 +64,8 @@ properties:
       - const: gsi
 
   iommus:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
 
   clocks:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.yaml b/Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.yaml
index 948677ade6d1..d7748dd33199 100644
--- a/Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.yaml
+++ b/Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.yaml
@@ -51,6 +51,9 @@ examples:
         switch@10 {
             compatible = "qca,qca8337";
             reg = <0x10>;
-            /* ... */
+
+            ports {
+              /* ... */
+            };
         };
     };
diff --git a/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml b/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml
index 0634e69dd9a6..157d606bf9cb 100644
--- a/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml
@@ -34,6 +34,8 @@ properties:
     maxItems: 1
     description: GPIO specifier, used to wakeup the host processor
 
+  max-speed: true
+
 required:
   - compatible
 
diff --git a/Documentation/devicetree/bindings/net/renesas,ether.yaml b/Documentation/devicetree/bindings/net/renesas,ether.yaml
index c101a1ec846e..06b38c9bc6ec 100644
--- a/Documentation/devicetree/bindings/net/renesas,ether.yaml
+++ b/Documentation/devicetree/bindings/net/renesas,ether.yaml
@@ -100,15 +100,18 @@ additionalProperties: false
 examples:
   # Lager board
   - |
-    #include <dt-bindings/clock/r8a7790-clock.h>
-    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/clock/r8a7790-cpg-mssr.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/r8a7790-sysc.h>
+    #include <dt-bindings/gpio/gpio.h>
 
     ethernet@ee700000 {
         compatible = "renesas,ether-r8a7790", "renesas,rcar-gen2-ether";
         reg = <0xee700000 0x400>;
-        interrupt-parent = <&gic>;
-        interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>;
-        clocks = <&mstp8_clks R8A7790_CLK_ETHER>;
+        interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&cpg CPG_MOD 813>;
+        power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+        resets = <&cpg 813>;
         phy-mode = "rmii";
         phy-handle = <&phy1>;
         renesas,ether-link-active-low;
@@ -116,8 +119,12 @@ examples:
         #size-cells = <0>;
 
         phy1: ethernet-phy@1 {
+            compatible = "ethernet-phy-id0022.1537",
+                         "ethernet-phy-ieee802.3-c22";
             reg = <1>;
             interrupt-parent = <&irqc0>;
             interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+            micrel,led-mode = <1>;
+            reset-gpios = <&gpio5 31 GPIO_ACTIVE_LOW>;
         };
     };
diff --git a/Documentation/devicetree/bindings/net/renesas,etheravb.yaml b/Documentation/devicetree/bindings/net/renesas,etheravb.yaml
index 4c927d2c17d3..bda821065a2b 100644
--- a/Documentation/devicetree/bindings/net/renesas,etheravb.yaml
+++ b/Documentation/devicetree/bindings/net/renesas,etheravb.yaml
@@ -287,6 +287,7 @@ examples:
                               "ch13", "ch14", "ch15", "ch16", "ch17", "ch18",
                               "ch19", "ch20", "ch21", "ch22", "ch23", "ch24";
             clocks = <&cpg CPG_MOD 812>;
+            clock-names = "fck";
             iommus = <&ipmmu_ds0 16>;
             power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
             resets = <&cpg 812>;
@@ -298,6 +299,8 @@ examples:
             #size-cells = <0>;
 
             phy0: ethernet-phy@0 {
+                    compatible = "ethernet-phy-id0022.1622",
+                                 "ethernet-phy-ieee802.3-c22";
                     rxc-skew-ps = <1500>;
                     reg = <0>;
                     interrupt-parent = <&gpio2>;
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index c115c95ee584..7ae70dc27f78 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Synopsys DesignWare MAC Device Tree Bindings
 
 maintainers:
-  - Alexandre Torgue <alexandre.torgue@st.com>
+  - Alexandre Torgue <alexandre.torgue@foss.st.com>
   - Giuseppe Cavallaro <peppe.cavallaro@st.com>
   - Jose Abreu <joabreu@synopsys.com>
 
@@ -50,7 +50,7 @@ properties:
         - allwinner,sun7i-a20-gmac
         - allwinner,sun8i-a83t-emac
         - allwinner,sun8i-h3-emac
-        - allwinner,sun8i-r40-emac
+        - allwinner,sun8i-r40-gmac
         - allwinner,sun8i-v3s-emac
         - allwinner,sun50i-a64-emac
         - loongson,ls2k-dwmac
@@ -318,7 +318,7 @@ allOf:
               - allwinner,sun7i-a20-gmac
               - allwinner,sun8i-a83t-emac
               - allwinner,sun8i-h3-emac
-              - allwinner,sun8i-r40-emac
+              - allwinner,sun8i-r40-gmac
               - allwinner,sun8i-v3s-emac
               - allwinner,sun50i-a64-emac
               - ingenic,jz4775-mac
@@ -366,7 +366,7 @@ allOf:
               - allwinner,sun7i-a20-gmac
               - allwinner,sun8i-a83t-emac
               - allwinner,sun8i-h3-emac
-              - allwinner,sun8i-r40-emac
+              - allwinner,sun8i-r40-gmac
               - allwinner,sun8i-v3s-emac
               - allwinner,sun50i-a64-emac
               - loongson,ls2k-dwmac
diff --git a/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
index 8a03a24a2019..6bc61c42418f 100644
--- a/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
+++ b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
@@ -24,6 +24,7 @@ properties:
       - socionext,uniphier-ld11-ave4
       - socionext,uniphier-ld20-ave4
       - socionext,uniphier-pxs3-ave4
+      - socionext,uniphier-nx1-ave4
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml
index d3f05d5934d5..577f4e284425 100644
--- a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml
@@ -8,8 +8,8 @@ $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 title: STMicroelectronics STM32 / MCU DWMAC glue layer controller
 
 maintainers:
-  - Alexandre Torgue <alexandre.torgue@st.com>
-  - Christophe Roullier <christophe.roullier@st.com>
+  - Alexandre Torgue <alexandre.torgue@foss.st.com>
+  - Christophe Roullier <christophe.roullier@foss.st.com>
 
 description:
   This file documents platform glue layer for stmmac.
diff --git a/Documentation/devicetree/bindings/net/ti,bluetooth.yaml b/Documentation/devicetree/bindings/net/ti,bluetooth.yaml
new file mode 100644
index 000000000000..81616f9fb493
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/ti,bluetooth.yaml
@@ -0,0 +1,92 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/ti,bluetooth.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments Bluetooth Chips
+
+maintainers:
+  - David Lechner <david@lechnology.com>
+
+description: |
+  This documents the binding structure and common properties for serial
+  attached TI Bluetooth devices. The following chips are included in this
+  binding:
+
+  * TI CC256x Bluetooth devices
+  * TI WiLink 7/8 (wl12xx/wl18xx) Shared Transport BT/FM/GPS devices
+
+  TI WiLink devices have a UART interface for providing Bluetooth, FM radio,
+  and GPS over what's called "shared transport". The shared transport is
+  standard BT HCI protocol with additional channels for the other functions.
+
+  TI WiLink devices also have a separate WiFi interface as described in
+  wireless/ti,wlcore.yaml.
+
+  This bindings follows the UART slave device binding in ../serial/serial.yaml.
+
+properties:
+  compatible:
+    enum:
+      - ti,cc2560
+      - ti,wl1271-st
+      - ti,wl1273-st
+      - ti,wl1281-st
+      - ti,wl1283-st
+      - ti,wl1285-st
+      - ti,wl1801-st
+      - ti,wl1805-st
+      - ti,wl1807-st
+      - ti,wl1831-st
+      - ti,wl1835-st
+      - ti,wl1837-st
+
+  enable-gpios:
+    maxItems: 1
+
+  vio-supply:
+    description: Vio input supply (1.8V)
+
+  vbat-supply:
+    description: Vbat input supply (2.9-4.8V)
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: ext_clock
+
+  max-speed:
+    default: 3000000
+
+  nvmem-cells:
+    maxItems: 1
+    description:
+      Nvmem data cell that contains a 6 byte BD address with the most
+      significant byte first (big-endian).
+
+  nvmem-cell-names:
+    items:
+      - const: bd-address
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    serial {
+            bluetooth {
+                    compatible = "ti,wl1835-st";
+                    enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+                    clocks = <&clk32k_wl18xx>;
+                    clock-names = "ext_clock";
+                    nvmem-cells = <&bd_address>;
+                    nvmem-cell-names = "bd-address";
+            };
+    };
diff --git a/Documentation/devicetree/bindings/net/ti-bluetooth.txt b/Documentation/devicetree/bindings/net/ti-bluetooth.txt
deleted file mode 100644
index f48c17b38f58..000000000000
--- a/Documentation/devicetree/bindings/net/ti-bluetooth.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-Texas Instruments Bluetooth Chips
----------------------------------
-
-This documents the binding structure and common properties for serial
-attached TI Bluetooth devices. The following chips are included in this
-binding:
-
-* TI CC256x Bluetooth devices
-* TI WiLink 7/8 (wl12xx/wl18xx) Shared Transport BT/FM/GPS devices
-
-TI WiLink devices have a UART interface for providing Bluetooth, FM radio,
-and GPS over what's called "shared transport". The shared transport is
-standard BT HCI protocol with additional channels for the other functions.
-
-TI WiLink devices also have a separate WiFi interface as described in
-wireless/ti,wlcore.txt.
-
-This bindings follows the UART slave device binding in ../serial/serial.yaml.
-
-Required properties:
- - compatible: should be one of the following:
-    "ti,cc2560"
-    "ti,wl1271-st"
-    "ti,wl1273-st"
-    "ti,wl1281-st"
-    "ti,wl1283-st"
-    "ti,wl1285-st"
-    "ti,wl1801-st"
-    "ti,wl1805-st"
-    "ti,wl1807-st"
-    "ti,wl1831-st"
-    "ti,wl1835-st"
-    "ti,wl1837-st"
-
-Optional properties:
- - enable-gpios : GPIO signal controlling enabling of BT. Active high.
- - vio-supply : Vio input supply (1.8V)
- - vbat-supply : Vbat input supply (2.9-4.8V)
- - clocks : Must contain an entry, for each entry in clock-names.
-   See ../clocks/clock-bindings.txt for details.
- - clock-names : Must include the following entry:
-   "ext_clock" (External clock provided to the TI combo chip).
- - nvmem-cells: phandle to nvmem data cell that contains a 6 byte BD address
-   with the most significant byte first (big-endian).
- - nvmem-cell-names: "bd-address" (required when nvmem-cells is specified)
-
-Example:
-
-&serial0 {
-	compatible = "ns16550a";
-	...
-	bluetooth {
-		compatible = "ti,wl1835-st";
-		enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
-		clocks = <&clk32k_wl18xx>;
-		clock-names = "ext_clock";
-		nvmem-cells = <&bd_address>;
-		nvmem-cell-names = "bd-address";
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/wireless/esp,esp8089.txt b/Documentation/devicetree/bindings/net/wireless/esp,esp8089.txt
deleted file mode 100644
index 6830c4786f8a..000000000000
--- a/Documentation/devicetree/bindings/net/wireless/esp,esp8089.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-Espressif ESP8089 wireless SDIO devices
-
-This node provides properties for controlling the ESP8089 wireless device.
-The node is expected to be specified as a child node to the SDIO controller
-that connects the device to the system.
-
-Required properties:
-
- - compatible : Should be "esp,esp8089".
-
-Optional properties:
- - esp,crystal-26M-en: Integer value for the crystal_26M_en firmware parameter
-
-Example:
-
-&mmc1 {
-	#address-cells = <1>;
-	#size-cells = <0>;
-
-	vmmc-supply = <&reg_dldo1>;
-	mmc-pwrseq = <&wifi_pwrseq>;
-	bus-width = <4>;
-	non-removable;
-
-	esp8089: sdio_wifi@1 {
-		compatible = "esp,esp8089";
-		reg = <1>;
-		esp,crystal-26M-en = <2>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/wireless/esp,esp8089.yaml b/Documentation/devicetree/bindings/net/wireless/esp,esp8089.yaml
new file mode 100644
index 000000000000..284ef45add99
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/wireless/esp,esp8089.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/esp,esp8089.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Espressif ESP8089 Device Tree Bindings
+
+maintainers:
+  - Hans de Goede <hdegoede@redhat.com>
+
+properties:
+  compatible:
+    const: esp,esp8089
+
+  reg:
+    maxItems: 1
+
+  esp,crystal-26M-en:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: >
+      Value for the crystal_26M_en firmware parameter
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+      mmc {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          wifi@1 {
+              compatible = "esp,esp8089";
+              reg = <1>;
+              esp,crystal-26M-en = <2>;
+          };
+      };
+
+...
diff --git a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
index 3e2c2e43175e..1489d3c1cd6e 100644
--- a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
+++ b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
@@ -47,6 +47,11 @@ properties:
 
   ieee80211-freq-limit: true
 
+  mediatek,eeprom-data:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description:
+      EEPROM data embedded as array.
+
   mediatek,mtd-eeprom:
     $ref: /schemas/types.yaml#/definitions/phandle-array
     description:
diff --git a/Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt b/Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt
deleted file mode 100644
index aaaeeb5f935b..000000000000
--- a/Documentation/devicetree/bindings/net/wireless/qca,ath9k.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-* Qualcomm Atheros ath9k wireless devices
-
-This node provides properties for configuring the ath9k wireless device. The
-node is expected to be specified as a child node of the PCI controller to
-which the wireless chip is connected.
-
-Required properties:
-- compatible: For PCI and PCIe devices this should be an identifier following
-		the format as defined in "PCI Bus Binding to Open Firmware"
-		Revision 2.1. One of the possible formats is "pciVVVV,DDDD"
-		where VVVV is the PCI vendor ID and DDDD is PCI device ID.
-		Typically QCA's PCI vendor ID 168c is used while the PCI device
-		ID depends on the chipset - see the following (possibly
-		incomplete) list:
-			- 0023 for AR5416
-			- 0024 for AR5418
-			- 0027 for AR9160
-			- 0029 for AR9220 and AR9223
-			- 002a for AR9280 and AR9283
-			- 002b for AR9285
-			- 002c for AR2427
-			- 002d for AR9227
-			- 002e for AR9287
-			- 0030 for AR9380, AR9381 and AR9382
-			- 0032 for AR9485
-			- 0033 for AR9580 and AR9590
-			- 0034 for AR9462
-			- 0036 for AR9565
-			- 0037 for AR9485
-- reg: Address and length of the register set for the device.
-
-Optional properties:
-- qca,no-eeprom: Indicates that there is no physical EEPROM connected to the
-			ath9k wireless chip (in this case the calibration /
-			EEPROM data will be loaded from userspace using the
-			kernel firmware loader).
-
-The MAC address will be determined using the optional properties defined in
-net/ethernet.txt.
-
-In this example, the node is defined as child node of the PCI controller:
-&pci0 {
-	wifi@168c,002d {
-		compatible = "pci168c,002d";
-		reg = <0x7000 0 0 0 0x1000>;
-		qca,no-eeprom;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml b/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
new file mode 100644
index 000000000000..8cd0adbf7021
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
@@ -0,0 +1,90 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/qca,ath9k.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Atheros ath9k wireless devices Generic Binding
+
+maintainers:
+  - Kalle Valo <kvalo@codeaurora.org>
+
+description: |
+  This node provides properties for configuring the ath9k wireless device.
+  The node is expected to be specified as a child node of the PCI controller
+  to which the wireless chip is connected.
+
+allOf:
+  - $ref: ieee80211.yaml#
+
+properties:
+  compatible:
+    enum:
+      - pci168c,0023  # AR5416
+      - pci168c,0024  # AR5418
+      - pci168c,0027  # AR9160
+      - pci168c,0029  # AR9220 and AR9223
+      - pci168c,002a  # AR9280 and AR9283
+      - pci168c,002b  # AR9285
+      - pci168c,002c  # AR2427 - 802.11n bonded out
+      - pci168c,002d  # AR9227
+      - pci168c,002e  # AR9287
+      - pci168c,0030  # AR9380, AR9381 and AR9382
+      - pci168c,0032  # AR9485
+      - pci168c,0033  # AR9580 and AR9590
+      - pci168c,0034  # AR9462
+      - pci168c,0036  # AR9565
+      - pci168c,0037  # AR1111 and AR9485
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  ieee80211-freq-limit: true
+
+  qca,no-eeprom:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Indicates that there is no physical EEPROM connected
+
+  nvmem-cells:
+    items:
+      - description: Reference to an nvmem node for the MAC address
+      - description: Reference to an nvmem node for calibration data
+
+  nvmem-cell-names:
+    items:
+      - const: mac-address
+      - const: calibration
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    pcie0 {
+      #address-cells = <3>;
+      #size-cells = <2>;
+      wifi@0,0 {
+        compatible = "pci168c,002d";
+        reg = <0 0 0 0 0>;
+        interrupts = <3>;
+        qca,no-eeprom;
+      };
+    };
+  - |
+    pci0 {
+      #address-cells = <3>;
+      #size-cells = <2>;
+      wifi@0,11 {
+        compatible = "pci168c,0029";
+        reg = <0x8800 0 0 0 0>;
+        nvmem-cells = <&macaddr_art_c>, <&cal_art_1000>;
+        nvmem-cell-names = "mac-address", "calibration";
+      };
+    };
diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt b/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt
deleted file mode 100644
index cb5c9e1569ca..000000000000
--- a/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt
+++ /dev/null
@@ -1,57 +0,0 @@
-* Texas Instruments wl12xx/wl18xx wireless lan controller
-
-The wl12xx/wl18xx chips can be connected via SPI or via SDIO. This
-document describes the binding for the SPI connected chip.
-
-Required properties:
-- compatible :          Should be one of the following:
-    * "ti,wl1271"
-    * "ti,wl1273"
-    * "ti,wl1281"
-    * "ti,wl1283"
-    * "ti,wl1801"
-    * "ti,wl1805"
-    * "ti,wl1807"
-    * "ti,wl1831"
-    * "ti,wl1835"
-    * "ti,wl1837"
-- reg :                 Chip select address of device
-- spi-max-frequency :   Maximum SPI clocking speed of device in Hz
-- interrupts :          Should contain parameters for 1 interrupt line.
-- vwlan-supply :        Point the node of the regulator that powers/enable the
-                        wl12xx/wl18xx chip
-
-Optional properties:
-- ref-clock-frequency : Reference clock frequency (should be set for wl12xx)
-- clock-xtal :          boolean, clock is generated from XTAL
-
-- Please consult Documentation/devicetree/bindings/spi/spi-bus.txt
-  for optional SPI connection related properties,
-
-Examples:
-
-For wl12xx family:
-&spi1 {
-	wlcore: wlcore@1 {
-		compatible = "ti,wl1271";
-		reg = <1>;
-		spi-max-frequency = <48000000>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
-		vwlan-supply = <&vwlan_fixed>;
-		clock-xtal;
-		ref-clock-frequency = <38400000>;
-	};
-};
-
-For wl18xx family:
-&spi0 {
-	wlcore: wlcore@0 {
-		compatible = "ti,wl1835";
-		reg = <0>;
-		spi-max-frequency = <48000000>;
-		interrupt-parent = <&gpio0>;
-		interrupts = <27 IRQ_TYPE_EDGE_RISING>;
-		vwlan-supply = <&vwlan_fixed>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
deleted file mode 100644
index 9306c4dadd46..000000000000
--- a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-TI Wilink 6/7/8 (wl12xx/wl18xx) SDIO devices
-
-This node provides properties for controlling the wilink wireless device. The
-node is expected to be specified as a child node to the SDIO controller that
-connects the device to the system.
-
-Required properties:
- - compatible: should be one of the following:
-    * "ti,wl1271"
-    * "ti,wl1273"
-    * "ti,wl1281"
-    * "ti,wl1283"
-    * "ti,wl1285"
-    * "ti,wl1801"
-    * "ti,wl1805"
-    * "ti,wl1807"
-    * "ti,wl1831"
-    * "ti,wl1835"
-    * "ti,wl1837"
- - interrupts : specifies attributes for the out-of-band interrupt.
-
-Optional properties:
- - ref-clock-frequency : ref clock frequency in Hz
- - tcxo-clock-frequency : tcxo clock frequency in Hz
-
-Note: the *-clock-frequency properties assume internal clocks. In case of external
-clock, new bindings (for parsing the clock nodes) have to be added.
-
-Example:
-
-&mmc3 {
-	vmmc-supply = <&wlan_en_reg>;
-	bus-width = <4>;
-	cap-power-off-card;
-	keep-power-in-suspend;
-
-	#address-cells = <1>;
-	#size-cells = <0>;
-	wlcore: wlcore@2 {
-		compatible = "ti,wl1835";
-		reg = <2>;
-		interrupt-parent = <&gpio0>;
-		interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.yaml b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.yaml
new file mode 100644
index 000000000000..8dd164d10290
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.yaml
@@ -0,0 +1,134 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/ti,wlcore.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments Wilink 6/7/8 (wl12xx/wl18xx) Wireless LAN Controller
+
+maintainers:
+  - Tony Lindgren <tony@atomide.com>
+
+description:
+  The wl12xx/wl18xx chips can be connected via SPI or via SDIO.
+  Note that the *-clock-frequency properties assume internal clocks.  In case
+  of external clocks, new bindings (for parsing the clock nodes) have to be
+  added.
+
+properties:
+  compatible:
+    enum:
+      - ti,wl1271
+      - ti,wl1273
+      - ti,wl1281
+      - ti,wl1283
+      - ti,wl1285
+      - ti,wl1801
+      - ti,wl1805
+      - ti,wl1807
+      - ti,wl1831
+      - ti,wl1835
+      - ti,wl1837
+
+  reg:
+    maxItems: 1
+    description:
+      This is required when connected via SPI, and optional when connected via
+      SDIO.
+
+  spi-max-frequency: true
+
+  interrupts:
+    minItems: 1
+    maxItems: 2
+
+  interrupt-names:
+    items:
+      - const: irq
+      - const: wakeup
+
+  vwlan-supply:
+    description:
+      Points to the node of the regulator that powers/enable the wl12xx/wl18xx
+      chip.  This is required when connected via SPI.
+
+
+  ref-clock-frequency:
+    description: Reference clock frequency.
+
+  tcxo-clock-frequency:
+    description: TCXO clock frequency.
+
+  clock-xtal:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: Indicates that the clock is generated from XTAL.
+
+required:
+  - compatible
+  - interrupts
+
+if:
+  properties:
+    compatible:
+      contains:
+        enum:
+          - ti,wl1271
+          - ti,wl1273
+          - ti,wl1281
+          - ti,wl1283
+then:
+  required:
+    - ref-clock-frequency
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    // For wl12xx family:
+    spi1 {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            wlcore1: wlcore@1 {
+                    compatible = "ti,wl1271";
+                    reg = <1>;
+                    spi-max-frequency = <48000000>;
+                    interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+                    vwlan-supply = <&vwlan_fixed>;
+                    clock-xtal;
+                    ref-clock-frequency = <38400000>;
+            };
+    };
+
+    // For wl18xx family:
+    spi2 {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            wlcore2: wlcore@0 {
+                    compatible = "ti,wl1835";
+                    reg = <0>;
+                    spi-max-frequency = <48000000>;
+                    interrupts = <27 IRQ_TYPE_EDGE_RISING>;
+                    vwlan-supply = <&vwlan_fixed>;
+            };
+    };
+
+    // SDIO example:
+    mmc3 {
+            vmmc-supply = <&wlan_en_reg>;
+            bus-width = <4>;
+            cap-power-off-card;
+            keep-power-in-suspend;
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            wlcore3: wlcore@2 {
+                    compatible = "ti,wl1835";
+                    reg = <2>;
+                    interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
+            };
+    };
diff --git a/Documentation/devicetree/bindings/numa.txt b/Documentation/devicetree/bindings/numa.txt
index 21b35053ca5a..42f282c2f3cc 100644
--- a/Documentation/devicetree/bindings/numa.txt
+++ b/Documentation/devicetree/bindings/numa.txt
@@ -103,7 +103,51 @@ Example:
 		};
 
 ==============================================================================
-4 - Example dts
+4 - Empty memory nodes
+==============================================================================
+
+Empty memory nodes, which no memory resides in, are allowed. There are no
+device nodes for these empty memory nodes. However, the NUMA node IDs and
+distance maps are still valid and memory may be added into them through
+hotplug afterwards.
+
+Example:
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x80000000>;
+		numa-node-id = <0>;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x0 0x80000000>;
+		numa-node-id = <1>;
+	};
+
+	/* Empty memory node 2 and 3 */
+	distance-map {
+		compatible = "numa-distance-map-v1";
+		distance-matrix = <0 0  10>,
+				  <0 1  20>,
+				  <0 2  40>,
+				  <0 3  20>,
+				  <1 0  20>,
+				  <1 1  10>,
+				  <1 2  20>,
+				  <1 3  40>,
+				  <2 0  40>,
+				  <2 1  20>,
+				  <2 2  10>,
+				  <2 3  20>,
+				  <3 0  20>,
+				  <3 1  40>,
+				  <3 2  20>,
+				  <3 3  10>;
+	};
+
+==============================================================================
+5 - Example dts
 ==============================================================================
 
 Dual socket system consists of 2 boards connected through ccn bus and
diff --git a/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.yaml b/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.yaml
index 1485d3fbabfd..bf84768228f5 100644
--- a/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.yaml
+++ b/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.yaml
@@ -33,7 +33,7 @@ unevaluatedProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4780-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
 
     efuse@134100d0 {
         compatible = "ingenic,jz4780-efuse";
diff --git a/Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml b/Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml
index 0b80ce22a2f8..a48c8fa56bce 100644
--- a/Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml
+++ b/Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml
@@ -13,7 +13,7 @@ description: |
   internal vref (VREFIN_CAL), unique device ID...
 
 maintainers:
-  - Fabrice Gasnier <fabrice.gasnier@st.com>
+  - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
 
 allOf:
   - $ref: "nvmem.yaml#"
diff --git a/Documentation/devicetree/bindings/opp/opp-v2-base.yaml b/Documentation/devicetree/bindings/opp/opp-v2-base.yaml
index ae3ae4d39843..15a76bcd6d42 100644
--- a/Documentation/devicetree/bindings/opp/opp-v2-base.yaml
+++ b/Documentation/devicetree/bindings/opp/opp-v2-base.yaml
@@ -33,7 +33,7 @@ properties:
     type: boolean
 
 patternProperties:
-  '^opp-?[0-9]+$':
+  '^opp(-?[0-9]+)*$':
     type: object
     description:
       One or more OPP nodes describing voltage-current-frequency combinations.
diff --git a/Documentation/devicetree/bindings/pci/apple,pcie.yaml b/Documentation/devicetree/bindings/pci/apple,pcie.yaml
new file mode 100644
index 000000000000..ef1d424ec299
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/apple,pcie.yaml
@@ -0,0 +1,160 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/apple,pcie.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Apple PCIe host controller
+
+maintainers:
+  - Mark Kettenis <kettenis@openbsd.org>
+
+description: |
+  The Apple PCIe host controller is a PCIe host controller with
+  multiple root ports present in Apple ARM SoC platforms, including
+  various iPhone and iPad devices and the "Apple Silicon" Macs.
+  The controller incorporates Synopsys DesigWare PCIe logic to
+  implements its root ports.  But the ATU found on most DesignWare
+  PCIe host bridges is absent.
+
+  All root ports share a single ECAM space, but separate GPIOs are
+  used to take the PCI devices on those ports out of reset.  Therefore
+  the standard "reset-gpios" and "max-link-speed" properties appear on
+  the child nodes that represent the PCI bridges that correspond to
+  the individual root ports.
+
+  MSIs are handled by the PCIe controller and translated into regular
+  interrupts.  A range of 32 MSIs is provided.  These 32 MSIs can be
+  distributed over the root ports as the OS sees fit by programming
+  the PCIe controller's port registers.
+
+allOf:
+  - $ref: /schemas/pci/pci-bus.yaml#
+  - $ref: /schemas/interrupt-controller/msi-controller.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: apple,t8103-pcie
+      - const: apple,pcie
+
+  reg:
+    minItems: 3
+    maxItems: 5
+
+  reg-names:
+    minItems: 3
+    items:
+      - const: config
+      - const: rc
+      - const: port0
+      - const: port1
+      - const: port2
+
+  ranges:
+    minItems: 2
+    maxItems: 2
+
+  interrupts:
+    description:
+      Interrupt specifiers, one for each root port.
+    minItems: 1
+    maxItems: 3
+
+  msi-parent: true
+
+  msi-ranges:
+    maxItems: 1
+
+  iommu-map: true
+  iommu-map-mask: true
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - bus-range
+  - interrupts
+  - msi-controller
+  - msi-parent
+  - msi-ranges
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/apple-aic.h>
+
+    soc {
+      #address-cells = <2>;
+      #size-cells = <2>;
+
+      pcie0: pcie@690000000 {
+        compatible = "apple,t8103-pcie", "apple,pcie";
+        device_type = "pci";
+
+        reg = <0x6 0x90000000 0x0 0x1000000>,
+              <0x6 0x80000000 0x0 0x100000>,
+              <0x6 0x81000000 0x0 0x4000>,
+              <0x6 0x82000000 0x0 0x4000>,
+              <0x6 0x83000000 0x0 0x4000>;
+        reg-names = "config", "rc", "port0", "port1", "port2";
+
+        interrupt-parent = <&aic>;
+        interrupts = <AIC_IRQ 695 IRQ_TYPE_LEVEL_HIGH>,
+                     <AIC_IRQ 698 IRQ_TYPE_LEVEL_HIGH>,
+                     <AIC_IRQ 701 IRQ_TYPE_LEVEL_HIGH>;
+
+        msi-controller;
+        msi-parent = <&pcie0>;
+        msi-ranges = <&aic AIC_IRQ 704 IRQ_TYPE_EDGE_RISING 32>;
+
+        iommu-map = <0x100 &dart0 1 1>,
+                    <0x200 &dart1 1 1>,
+                    <0x300 &dart2 1 1>;
+        iommu-map-mask = <0xff00>;
+
+        bus-range = <0 3>;
+        #address-cells = <3>;
+        #size-cells = <2>;
+        ranges = <0x43000000 0x6 0xa0000000 0x6 0xa0000000 0x0 0x20000000>,
+                 <0x02000000 0x0 0xc0000000 0x6 0xc0000000 0x0 0x40000000>;
+
+        power-domains = <&ps_apcie>, <&ps_apcie_gp>, <&ps_pcie_ref>;
+        pinctrl-0 = <&pcie_pins>;
+        pinctrl-names = "default";
+
+        pci@0,0 {
+          device_type = "pci";
+          reg = <0x0 0x0 0x0 0x0 0x0>;
+          reset-gpios = <&pinctrl_ap 152 0>;
+          max-link-speed = <2>;
+
+          #address-cells = <3>;
+          #size-cells = <2>;
+          ranges;
+        };
+
+        pci@1,0 {
+          device_type = "pci";
+          reg = <0x800 0x0 0x0 0x0 0x0>;
+          reset-gpios = <&pinctrl_ap 153 0>;
+          max-link-speed = <2>;
+
+          #address-cells = <3>;
+          #size-cells = <2>;
+          ranges;
+        };
+
+        pci@2,0 {
+          device_type = "pci";
+          reg = <0x1000 0x0 0x0 0x0 0x0>;
+          reset-gpios = <&pinctrl_ap 33 0>;
+          max-link-speed = <1>;
+
+          #address-cells = <3>;
+          #size-cells = <2>;
+          ranges;
+        };
+      };
+    };
diff --git a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
index b9589a0daa5c..1fe102743f82 100644
--- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
@@ -88,6 +88,7 @@ required:
 
 allOf:
   - $ref: /schemas/pci/pci-bus.yaml#
+  - $ref: /schemas/interrupt-controller/msi-controller.yaml#
   - if:
       properties:
         compatible:
diff --git a/Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml b/Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
new file mode 100644
index 000000000000..044fa967bc8b
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
@@ -0,0 +1,142 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/mediatek,mt7621-pcie.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek MT7621 PCIe controller
+
+maintainers:
+  - Sergio Paracuellos <sergio.paracuellos@gmail.com>
+
+description: |+
+  MediaTek MT7621 PCIe subsys supports a single Root Complex (RC)
+  with 3 Root Ports. Each Root Port supports a Gen1 1-lane Link
+
+allOf:
+  - $ref: /schemas/pci/pci-bus.yaml#
+
+properties:
+  compatible:
+    const: mediatek,mt7621-pci
+
+  reg:
+    items:
+      - description: host-pci bridge registers
+      - description: pcie port 0 RC control registers
+      - description: pcie port 1 RC control registers
+      - description: pcie port 2 RC control registers
+
+  ranges:
+    maxItems: 2
+
+patternProperties:
+  'pcie@[0-2],0':
+    type: object
+    $ref: /schemas/pci/pci-bus.yaml#
+
+    properties:
+      resets:
+        maxItems: 1
+
+      clocks:
+        maxItems: 1
+
+      phys:
+        maxItems: 1
+
+    required:
+      - "#interrupt-cells"
+      - interrupt-map-mask
+      - interrupt-map
+      - resets
+      - clocks
+      - phys
+      - phy-names
+      - ranges
+
+    unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - ranges
+  - "#interrupt-cells"
+  - interrupt-map-mask
+  - interrupt-map
+  - reset-gpios
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/mips-gic.h>
+
+    pcie: pcie@1e140000 {
+        compatible = "mediatek,mt7621-pci";
+        reg = <0x1e140000 0x100>,
+              <0x1e142000 0x100>,
+              <0x1e143000 0x100>,
+              <0x1e144000 0x100>;
+
+        #address-cells = <3>;
+        #size-cells = <2>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&pcie_pins>;
+        device_type = "pci";
+        ranges = <0x02000000 0 0x60000000 0x60000000 0 0x10000000>,  /* pci memory */
+                 <0x01000000 0 0x1e160000 0x1e160000 0 0x00010000>;  /* io space */
+        #interrupt-cells = <1>;
+        interrupt-map-mask = <0xF800 0 0 0>;
+        interrupt-map = <0x0000 0 0 0 &gic GIC_SHARED 4 IRQ_TYPE_LEVEL_HIGH>,
+                        <0x0800 0 0 0 &gic GIC_SHARED 24 IRQ_TYPE_LEVEL_HIGH>,
+                        <0x1000 0 0 0 &gic GIC_SHARED 25 IRQ_TYPE_LEVEL_HIGH>;
+        reset-gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
+
+        pcie@0,0 {
+            reg = <0x0000 0 0 0 0>;
+            #address-cells = <3>;
+            #size-cells = <2>;
+            device_type = "pci";
+            #interrupt-cells = <1>;
+            interrupt-map-mask = <0 0 0 0>;
+            interrupt-map = <0 0 0 0 &gic GIC_SHARED 4 IRQ_TYPE_LEVEL_HIGH>;
+            resets = <&rstctrl 24>;
+            clocks = <&clkctrl 24>;
+            phys = <&pcie0_phy 1>;
+            phy-names = "pcie-phy0";
+            ranges;
+        };
+
+        pcie@1,0 {
+            reg = <0x0800 0 0 0 0>;
+            #address-cells = <3>;
+            #size-cells = <2>;
+            device_type = "pci";
+            #interrupt-cells = <1>;
+            interrupt-map-mask = <0 0 0 0>;
+            interrupt-map = <0 0 0 0 &gic GIC_SHARED 24 IRQ_TYPE_LEVEL_HIGH>;
+            resets = <&rstctrl 25>;
+            clocks = <&clkctrl 25>;
+            phys = <&pcie0_phy 1>;
+            phy-names = "pcie-phy1";
+            ranges;
+        };
+
+        pcie@2,0 {
+            reg = <0x1000 0 0 0 0>;
+            #address-cells = <3>;
+            #size-cells = <2>;
+            device_type = "pci";
+            #interrupt-cells = <1>;
+            interrupt-map-mask = <0 0 0 0>;
+            interrupt-map = <0 0 0 0 &gic GIC_SHARED 25 IRQ_TYPE_LEVEL_HIGH>;
+            resets = <&rstctrl 26>;
+            clocks = <&clkctrl 26>;
+            phys = <&pcie2_phy 0>;
+            phy-names = "pcie-phy2";
+            ranges;
+        };
+    };
+...
diff --git a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
index fb95c276a986..7b0776457178 100644
--- a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
+++ b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
@@ -11,6 +11,7 @@ maintainers:
 
 allOf:
   - $ref: /schemas/pci/pci-bus.yaml#
+  - $ref: /schemas/interrupt-controller/msi-controller.yaml#
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
index 6a99d2aa8075..8e4f9bfb316d 100644
--- a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
@@ -197,7 +197,7 @@ Tegra194 RC mode:
 Tegra194 EP mode:
 -----------------
 
-	pcie_ep@141a0000 {
+	pcie-ep@141a0000 {
 		compatible = "nvidia,tegra194-pcie-ep", "snps,dw-pcie-ep";
 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8A>;
 		reg = <0x00 0x141a0000 0x0 0x00020000   /* appl registers (128K)      */
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
new file mode 100644
index 000000000000..3d23599e5e91
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
@@ -0,0 +1,158 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/qcom,pcie-ep.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm PCIe Endpoint Controller binding
+
+maintainers:
+  - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+
+allOf:
+  - $ref: "pci-ep.yaml#"
+
+properties:
+  compatible:
+    const: qcom,sdx55-pcie-ep
+
+  reg:
+    items:
+      - description: Qualcomm-specific PARF configuration registers
+      - description: DesignWare PCIe registers
+      - description: External local bus interface registers
+      - description: Address Translation Unit (ATU) registers
+      - description: Memory region used to map remote RC address space
+      - description: BAR memory region
+
+  reg-names:
+    items:
+      - const: parf
+      - const: dbi
+      - const: elbi
+      - const: atu
+      - const: addr_space
+      - const: mmio
+
+  clocks:
+    items:
+      - description: PCIe Auxiliary clock
+      - description: PCIe CFG AHB clock
+      - description: PCIe Master AXI clock
+      - description: PCIe Slave AXI clock
+      - description: PCIe Slave Q2A AXI clock
+      - description: PCIe Sleep clock
+      - description: PCIe Reference clock
+
+  clock-names:
+    items:
+      - const: aux
+      - const: cfg
+      - const: bus_master
+      - const: bus_slave
+      - const: slave_q2a
+      - const: sleep
+      - const: ref
+
+  qcom,perst-regs:
+    description: Reference to a syscon representing TCSR followed by the two
+                 offsets within syscon for Perst enable and Perst separation
+                 enable registers
+    $ref: "/schemas/types.yaml#/definitions/phandle-array"
+    items:
+      minItems: 3
+      maxItems: 3
+
+  interrupts:
+    items:
+      - description: PCIe Global interrupt
+      - description: PCIe Doorbell interrupt
+
+  interrupt-names:
+    items:
+      - const: global
+      - const: doorbell
+
+  reset-gpios:
+    description: GPIO used as PERST# input signal
+    maxItems: 1
+
+  wake-gpios:
+    description: GPIO used as WAKE# output signal
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  reset-names:
+    const: core
+
+  power-domains:
+    maxItems: 1
+
+  phys:
+    maxItems: 1
+
+  phy-names:
+    const: pciephy
+
+  num-lanes:
+    default: 2
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - clock-names
+  - qcom,perst-regs
+  - interrupts
+  - interrupt-names
+  - reset-gpios
+  - resets
+  - reset-names
+  - power-domains
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-sdx55.h>
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    pcie_ep: pcie-ep@40000000 {
+        compatible = "qcom,sdx55-pcie-ep";
+        reg = <0x01c00000 0x3000>,
+              <0x40000000 0xf1d>,
+              <0x40000f20 0xc8>,
+              <0x40001000 0x1000>,
+              <0x40002000 0x1000>,
+              <0x01c03000 0x3000>;
+        reg-names = "parf", "dbi", "elbi", "atu", "addr_space",
+                    "mmio";
+
+        clocks = <&gcc GCC_PCIE_AUX_CLK>,
+             <&gcc GCC_PCIE_CFG_AHB_CLK>,
+             <&gcc GCC_PCIE_MSTR_AXI_CLK>,
+             <&gcc GCC_PCIE_SLV_AXI_CLK>,
+             <&gcc GCC_PCIE_SLV_Q2A_AXI_CLK>,
+             <&gcc GCC_PCIE_SLEEP_CLK>,
+             <&gcc GCC_PCIE_0_CLKREF_CLK>;
+        clock-names = "aux", "cfg", "bus_master", "bus_slave",
+                      "slave_q2a", "sleep", "ref";
+
+        qcom,perst-regs = <&tcsr 0xb258 0xb270>;
+
+        interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "global", "doorbell";
+        reset-gpios = <&tlmm 57 GPIO_ACTIVE_LOW>;
+        wake-gpios = <&tlmm 53 GPIO_ACTIVE_LOW>;
+        resets = <&gcc GCC_PCIE_BCR>;
+        reset-names = "core";
+        power-domains = <&gcc PCIE_GDSC>;
+        phys = <&pcie0_lane>;
+        phy-names = "pciephy";
+        max-link-speed = <3>;
+        num-lanes = <2>;
+    };
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index 3f646875f8c2..a0ae024c2d0c 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -12,6 +12,7 @@
 			- "qcom,pcie-ipq4019" for ipq4019
 			- "qcom,pcie-ipq8074" for ipq8074
 			- "qcom,pcie-qcs404" for qcs404
+			- "qcom,pcie-sc8180x" for sc8180x
 			- "qcom,pcie-sdm845" for sdm845
 			- "qcom,pcie-sm8250" for sm8250
 			- "qcom,pcie-ipq6018" for ipq6018
@@ -156,7 +157,7 @@
 			- "pipe"	PIPE clock
 
 - clock-names:
-	Usage: required for sm8250
+	Usage: required for sc8180x and sm8250
 	Value type: <stringlist>
 	Definition: Should contain the following entries
 			- "aux"		Auxiliary clock
@@ -245,7 +246,7 @@
 			- "ahb"			AHB reset
 
 - reset-names:
-	Usage: required for sdm845 and sm8250
+	Usage: required for sc8180x, sdm845 and sm8250
 	Value type: <stringlist>
 	Definition: Should contain the following entries
 			- "pci"			PCIe core reset
diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
index 295840cf612f..32a3b7665ff5 100644
--- a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
@@ -19,6 +19,7 @@ properties:
           - renesas,r8a774b1-pcie-ep     # RZ/G2N
           - renesas,r8a774c0-pcie-ep     # RZ/G2E
           - renesas,r8a774e1-pcie-ep     # RZ/G2H
+          - renesas,r8a7795-pcie-ep      # R-Car H3
       - const: renesas,rcar-gen3-pcie-ep # R-Car Gen3 and RZ/G2
 
   reg:
diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
new file mode 100644
index 000000000000..142bbe577763
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
@@ -0,0 +1,141 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/rockchip-dw-pcie.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: DesignWare based PCIe controller on Rockchip SoCs
+
+maintainers:
+  - Shawn Lin <shawn.lin@rock-chips.com>
+  - Simon Xue <xxm@rock-chips.com>
+  - Heiko Stuebner <heiko@sntech.de>
+
+description: |+
+  RK3568 SoC PCIe host controller is based on the Synopsys DesignWare
+  PCIe IP and thus inherits all the common properties defined in
+  designware-pcie.txt.
+
+allOf:
+  - $ref: /schemas/pci/pci-bus.yaml#
+
+# We need a select here so we don't match all nodes with 'snps,dw-pcie'
+select:
+  properties:
+    compatible:
+      contains:
+        const: rockchip,rk3568-pcie
+  required:
+    - compatible
+
+properties:
+  compatible:
+    items:
+      - const: rockchip,rk3568-pcie
+      - const: snps,dw-pcie
+
+  reg:
+    items:
+      - description: Data Bus Interface (DBI) registers
+      - description: Rockchip designed configuration registers
+      - description: Config registers
+
+  reg-names:
+    items:
+      - const: dbi
+      - const: apb
+      - const: config
+
+  clocks:
+    items:
+      - description: AHB clock for PCIe master
+      - description: AHB clock for PCIe slave
+      - description: AHB clock for PCIe dbi
+      - description: APB clock for PCIe
+      - description: Auxiliary clock for PCIe
+
+  clock-names:
+    items:
+      - const: aclk_mst
+      - const: aclk_slv
+      - const: aclk_dbi
+      - const: pclk
+      - const: aux
+
+  msi-map: true
+
+  num-lanes: true
+
+  phys:
+    maxItems: 1
+
+  phy-names:
+    const: pcie-phy
+
+  power-domains:
+    maxItems: 1
+
+  ranges:
+    maxItems: 2
+
+  resets:
+    maxItems: 1
+
+  reset-names:
+    const: pipe
+
+  vpcie3v3-supply: true
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - clock-names
+  - msi-map
+  - num-lanes
+  - phys
+  - phy-names
+  - power-domains
+  - resets
+  - reset-names
+
+unevaluatedProperties: false
+
+examples:
+  - |
+
+    bus {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        pcie3x2: pcie@fe280000 {
+            compatible = "rockchip,rk3568-pcie", "snps,dw-pcie";
+            reg = <0x3 0xc0800000 0x0 0x390000>,
+                  <0x0 0xfe280000 0x0 0x10000>,
+                  <0x3 0x80000000 0x0 0x100000>;
+            reg-names = "dbi", "apb", "config";
+            bus-range = <0x20 0x2f>;
+            clocks = <&cru 143>, <&cru 144>,
+                     <&cru 145>, <&cru 146>,
+                     <&cru 147>;
+            clock-names = "aclk_mst", "aclk_slv",
+                          "aclk_dbi", "pclk",
+                          "aux";
+            device_type = "pci";
+            linux,pci-domain = <2>;
+            max-link-speed = <2>;
+            msi-map = <0x2000 &its 0x2000 0x1000>;
+            num-lanes = <2>;
+            phys = <&pcie30phy>;
+            phy-names = "pcie-phy";
+            power-domains = <&power 15>;
+            ranges = <0x81000000 0x0 0x80800000 0x3 0x80800000 0x0 0x100000>,
+                     <0x83000000 0x0 0x80900000 0x3 0x80900000 0x0 0x3f700000>;
+            resets = <&cru 193>;
+            reset-names = "pipe";
+            #address-cells = <3>;
+            #size-cells = <2>;
+        };
+    };
+...
diff --git a/Documentation/devicetree/bindings/phy/bcm-ns-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/bcm-ns-usb2-phy.yaml
index 05b4dcd80019..426101530a21 100644
--- a/Documentation/devicetree/bindings/phy/bcm-ns-usb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/bcm-ns-usb2-phy.yaml
@@ -18,13 +18,21 @@ properties:
     const: brcm,ns-usb2-phy
 
   reg:
-    items:
-      - description: iomem address range of DMU (Device Management Unit)
+    anyOf:
+      - maxItems: 1
+        description: PHY control register
+      - maxItems: 1
+        description: iomem address range of DMU (Device Management Unit)
+        deprecated: true
 
   reg-names:
     items:
       - const: dmu
 
+  brcm,syscon-clkset:
+    description: phandle to syscon for clkset register
+    $ref: /schemas/types.yaml#/definitions/phandle
+
   clocks:
     items:
       - description: USB PHY reference clock
@@ -39,20 +47,25 @@ properties:
 required:
   - compatible
   - reg
-  - reg-names
   - clocks
   - clock-names
   - "#phy-cells"
 
+oneOf:
+  - required:
+      - brcm,syscon-clkset
+  - required:
+      - reg-names
+
 additionalProperties: false
 
 examples:
   - |
     #include <dt-bindings/clock/bcm-nsp.h>
-    phy@1800c000 {
+    phy@1800c164 {
         compatible = "brcm,ns-usb2-phy";
-        reg = <0x1800c000 0x1000>;
-        reg-names = "dmu";
+        reg = <0x1800c164 0x4>;
+        brcm,syscon-clkset = <&clkset>;
         clocks = <&genpll BCM_NSP_GENPLL_USB_PHY_REF_CLK>;
         clock-names = "phy-ref-clk";
         #phy-cells = <0>;
diff --git a/Documentation/devicetree/bindings/phy/ingenic,phy-usb.yaml b/Documentation/devicetree/bindings/phy/ingenic,phy-usb.yaml
index 0fd93d71fe5a..5cab21648632 100644
--- a/Documentation/devicetree/bindings/phy/ingenic,phy-usb.yaml
+++ b/Documentation/devicetree/bindings/phy/ingenic,phy-usb.yaml
@@ -46,7 +46,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4770-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4770-cgu.h>
     otg_phy: usb-phy@3c {
       compatible = "ingenic,jz4770-phy";
       reg = <0x3c 0x10>;
diff --git a/Documentation/devicetree/bindings/phy/nvidia,tegra20-usb-phy.txt b/Documentation/devicetree/bindings/phy/nvidia,tegra20-usb-phy.txt
deleted file mode 100644
index 1aa6f2674af5..000000000000
--- a/Documentation/devicetree/bindings/phy/nvidia,tegra20-usb-phy.txt
+++ /dev/null
@@ -1,74 +0,0 @@
-Tegra SOC USB PHY
-
-The device node for Tegra SOC USB PHY:
-
-Required properties :
- - compatible : For Tegra20, must contain "nvidia,tegra20-usb-phy".
-   For Tegra30, must contain "nvidia,tegra30-usb-phy".  Otherwise, must contain
-   "nvidia,<chip>-usb-phy" plus at least one of the above, where <chip> is
-   tegra114, tegra124, tegra132, or tegra210.
- - reg : Defines the following set of registers, in the order listed:
-   - The PHY's own register set.
-     Always present.
-   - The register set of the PHY containing the UTMI pad control registers.
-     Present if-and-only-if phy_type == utmi.
- - phy_type : Should be one of "utmi", "ulpi" or "hsic".
- - clocks : Defines the clocks listed in the clock-names property.
- - clock-names : The following clock names must be present:
-   - reg: The clock needed to access the PHY's own registers. This is the
-     associated EHCI controller's clock. Always present.
-   - pll_u: PLL_U. Always present.
-   - timer: The timeout clock (clk_m). Present if phy_type == utmi.
-   - utmi-pads: The clock needed to access the UTMI pad control registers.
-     Present if phy_type == utmi.
-   - ulpi-link: The clock Tegra provides to the ULPI PHY (usually pad DAP_MCLK2
-     with pad group aka "nvidia,pins" cdev2 and pin mux option config aka
-     "nvidia,function" pllp_out4).
-     Present if phy_type == ulpi, and ULPI link mode is in use.
- - resets : Must contain an entry for each entry in reset-names.
-   See ../reset/reset.txt for details.
- - reset-names : Must include the following entries:
-   - usb: The PHY's own reset signal.
-   - utmi-pads: The reset of the PHY containing the chip-wide UTMI pad control
-     registers. Required even if phy_type == ulpi.
-
-Required properties for phy_type == ulpi:
-  - nvidia,phy-reset-gpio : The GPIO used to reset the PHY.
-
-Required PHY timing params for utmi phy, for all chips:
-  - nvidia,hssync-start-delay : Number of 480 Mhz clock cycles to wait before
-    start of sync launches RxActive
-  - nvidia,elastic-limit : Variable FIFO Depth of elastic input store
-  - nvidia,idle-wait-delay : Number of 480 Mhz clock cycles of idle to wait
-    before declare IDLE.
-  - nvidia,term-range-adj : Range adjusment on terminations
-  - Either one of the following for HS driver output control:
-    - nvidia,xcvr-setup : integer, uses the provided value.
-    - nvidia,xcvr-setup-use-fuses : boolean, indicates that the value is read
-      from the on-chip fuses
-    If both are provided, nvidia,xcvr-setup-use-fuses takes precedence.
-  - nvidia,xcvr-lsfslew : LS falling slew rate control.
-  - nvidia,xcvr-lsrslew :  LS rising slew rate control.
-
-Required PHY timing params for utmi phy, only on Tegra30 and above:
-  - nvidia,xcvr-hsslew : HS slew rate control.
-  - nvidia,hssquelch-level : HS squelch detector level.
-  - nvidia,hsdiscon-level : HS disconnect detector level.
-
-Optional properties:
-  - nvidia,has-legacy-mode : boolean indicates whether this controller can
-    operate in legacy mode (as APX 2500 / 2600). In legacy mode some
-    registers are accessed through the APB_MISC base address instead of
-    the USB controller.
-  - nvidia,is-wired : boolean. Indicates whether we can do certain kind of power
-    optimizations for the devices that are always connected. e.g. modem.
-  - dr_mode : dual role mode. Indicates the working mode for the PHY. Can be
-    "host", "peripheral", or "otg". Defaults to "host" if not defined.
-      host means this is a host controller
-      peripheral means it is device controller
-      otg means it can operate as either ("on the go")
-  - nvidia,has-utmi-pad-registers : boolean indicates whether this controller
-    contains the UTMI pad control registers common to all USB controllers.
-
-VBUS control (required for dr_mode == otg, optional for dr_mode == host):
-  - vbus-supply: regulator for VBUS
diff --git a/Documentation/devicetree/bindings/phy/nvidia,tegra20-usb-phy.yaml b/Documentation/devicetree/bindings/phy/nvidia,tegra20-usb-phy.yaml
new file mode 100644
index 000000000000..dfde0eaf66e1
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/nvidia,tegra20-usb-phy.yaml
@@ -0,0 +1,373 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/nvidia,tegra20-usb-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra USB PHY
+
+maintainers:
+  - Dmitry Osipenko <digetx@gmail.com>
+  - Jon Hunter <jonathanh@nvidia.com>
+  - Thierry Reding <thierry.reding@gmail.com>
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - nvidia,tegra124-usb-phy
+              - nvidia,tegra114-usb-phy
+          - enum:
+              - nvidia,tegra30-usb-phy
+      - items:
+          - enum:
+              - nvidia,tegra30-usb-phy
+              - nvidia,tegra20-usb-phy
+
+  reg:
+    minItems: 1
+    maxItems: 2
+    description: |
+      PHY0 and PHY2 share power and ground, PHY0 contains shared registers.
+      PHY0 and PHY2 must specify two register sets, where the first set is
+      PHY own registers and the second set is the PHY0 registers.
+
+  clocks:
+    anyOf:
+      - items:
+          - description: Registers clock
+          - description: Main PHY clock
+
+      - items:
+          - description: Registers clock
+          - description: Main PHY clock
+          - description: ULPI PHY clock
+
+      - items:
+          - description: Registers clock
+          - description: Main PHY clock
+          - description: UTMI pads control registers clock
+
+      - items:
+          - description: Registers clock
+          - description: Main PHY clock
+          - description: UTMI timeout clock
+          - description: UTMI pads control registers clock
+
+  clock-names:
+    oneOf:
+      - items:
+          - const: reg
+          - const: pll_u
+
+      - items:
+          - const: reg
+          - const: pll_u
+          - const: ulpi-link
+
+      - items:
+          - const: reg
+          - const: pll_u
+          - const: utmi-pads
+
+      - items:
+          - const: reg
+          - const: pll_u
+          - const: timer
+          - const: utmi-pads
+
+  interrupts:
+    maxItems: 1
+
+  resets:
+    oneOf:
+      - maxItems: 1
+        description: PHY reset
+
+      - items:
+          - description: PHY reset
+          - description: UTMI pads reset
+
+  reset-names:
+    oneOf:
+      - const: usb
+
+      - items:
+          - const: usb
+          - const: utmi-pads
+
+  "#phy-cells":
+    const: 0
+
+  phy_type:
+    $ref: /schemas/types.yaml#/definitions/string
+    enum: [utmi, ulpi, hsic]
+
+  dr_mode:
+    $ref: /schemas/types.yaml#/definitions/string
+    enum: [host, peripheral, otg]
+    default: host
+
+  vbus-supply:
+    description: Regulator controlling USB VBUS.
+
+  nvidia,has-legacy-mode:
+    description: |
+      Indicates whether this controller can operate in legacy mode
+      (as APX 2500 / 2600). In legacy mode some registers are accessed
+      through the APB_MISC base address instead of the USB controller.
+    type: boolean
+
+  nvidia,is-wired:
+    description: |
+      Indicates whether we can do certain kind of power optimizations for
+      the devices that are always connected. e.g. modem.
+    type: boolean
+
+  nvidia,has-utmi-pad-registers:
+    description: |
+      Indicates whether this controller contains the UTMI pad control
+      registers common to all USB controllers.
+    type: boolean
+
+  nvidia,hssync-start-delay:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 31
+    description: |
+      Number of 480 MHz clock cycles to wait before start of sync launches
+      RxActive.
+
+  nvidia,elastic-limit:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 31
+    description: Variable FIFO Depth of elastic input store.
+
+  nvidia,idle-wait-delay:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 31
+    description: |
+      Number of 480 MHz clock cycles of idle to wait before declare IDLE.
+
+  nvidia,term-range-adj:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 15
+    description: Range adjustment on terminations.
+
+  nvidia,xcvr-setup:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 127
+    description: Input of XCVR cell, HS driver output control.
+
+  nvidia,xcvr-setup-use-fuses:
+    description: Indicates that the value is read from the on-chip fuses.
+    type: boolean
+
+  nvidia,xcvr-lsfslew:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 3
+    description: LS falling slew rate control.
+
+  nvidia,xcvr-lsrslew:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 3
+    description: LS rising slew rate control.
+
+  nvidia,xcvr-hsslew:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 511
+    description: HS slew rate control.
+
+  nvidia,hssquelch-level:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 3
+    description: HS squelch detector level.
+
+  nvidia,hsdiscon-level:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 7
+    description: HS disconnect detector level.
+
+  nvidia,phy-reset-gpio:
+    maxItems: 1
+    description: GPIO used to reset the PHY.
+
+  nvidia,pmc:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      - items:
+          - description: Phandle to Power Management controller.
+          - description: USB controller ID.
+    description:
+      Phandle to Power Management controller.
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - resets
+  - reset-names
+  - "#phy-cells"
+  - phy_type
+
+additionalProperties: false
+
+allOf:
+  - if:
+      properties:
+        phy_type:
+          const: utmi
+
+    then:
+      properties:
+        reg:
+          minItems: 2
+          maxItems: 2
+
+        resets:
+          maxItems: 2
+
+        reset-names:
+          maxItems: 2
+
+      required:
+        - nvidia,hssync-start-delay
+        - nvidia,elastic-limit
+        - nvidia,idle-wait-delay
+        - nvidia,term-range-adj
+        - nvidia,xcvr-lsfslew
+        - nvidia,xcvr-lsrslew
+
+      anyOf:
+        - required: ["nvidia,xcvr-setup"]
+        - required: ["nvidia,xcvr-setup-use-fuses"]
+
+      if:
+        properties:
+          compatible:
+            contains:
+              const: nvidia,tegra30-usb-phy
+
+      then:
+        properties:
+          clocks:
+            maxItems: 3
+
+          clock-names:
+            items:
+              - const: reg
+              - const: pll_u
+              - const: utmi-pads
+
+        required:
+          - nvidia,xcvr-hsslew
+          - nvidia,hssquelch-level
+          - nvidia,hsdiscon-level
+
+        else:
+          properties:
+            clocks:
+              maxItems: 4
+
+            clock-names:
+              items:
+                - const: reg
+                - const: pll_u
+                - const: timer
+                - const: utmi-pads
+
+  - if:
+      properties:
+        phy_type:
+          const: ulpi
+
+    then:
+      properties:
+        reg:
+          minItems: 1
+          maxItems: 1
+
+        clocks:
+          minItems: 2
+          maxItems: 3
+
+        clock-names:
+          minItems: 2
+          maxItems: 3
+
+          oneOf:
+            - items:
+                - const: reg
+                - const: pll_u
+
+            - items:
+                - const: reg
+                - const: pll_u
+                - const: ulpi-link
+
+        resets:
+          minItems: 1
+          maxItems: 2
+
+        reset-names:
+          minItems: 1
+          maxItems: 2
+
+examples:
+  - |
+    #include <dt-bindings/clock/tegra124-car.h>
+
+    usb-phy@7d008000 {
+        compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy";
+        reg = <0x7d008000 0x4000>,
+              <0x7d000000 0x4000>;
+        interrupts = <0 97 4>;
+        phy_type = "utmi";
+        clocks = <&tegra_car TEGRA124_CLK_USB3>,
+                 <&tegra_car TEGRA124_CLK_PLL_U>,
+                 <&tegra_car TEGRA124_CLK_USBD>;
+        clock-names = "reg", "pll_u", "utmi-pads";
+        resets = <&tegra_car 59>, <&tegra_car 22>;
+        reset-names = "usb", "utmi-pads";
+        #phy-cells = <0>;
+        nvidia,hssync-start-delay = <0>;
+        nvidia,idle-wait-delay = <17>;
+        nvidia,elastic-limit = <16>;
+        nvidia,term-range-adj = <6>;
+        nvidia,xcvr-setup = <9>;
+        nvidia,xcvr-lsfslew = <0>;
+        nvidia,xcvr-lsrslew = <3>;
+        nvidia,hssquelch-level = <2>;
+        nvidia,hsdiscon-level = <5>;
+        nvidia,xcvr-hsslew = <12>;
+        nvidia,pmc = <&tegra_pmc 2>;
+    };
+
+  - |
+    #include <dt-bindings/clock/tegra20-car.h>
+
+    usb-phy@c5004000 {
+        compatible = "nvidia,tegra20-usb-phy";
+        reg = <0xc5004000 0x4000>;
+        interrupts = <0 21 4>;
+        phy_type = "ulpi";
+        clocks = <&tegra_car TEGRA20_CLK_USB2>,
+                 <&tegra_car TEGRA20_CLK_PLL_U>,
+                 <&tegra_car TEGRA20_CLK_CDEV2>;
+        clock-names = "reg", "pll_u", "ulpi-link";
+        resets = <&tegra_car 58>, <&tegra_car 22>;
+        reset-names = "usb", "utmi-pads";
+        #phy-cells = <0>;
+        nvidia,pmc = <&tegra_pmc 1>;
+    };
diff --git a/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml b/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml
index 3329f1d33a4f..267b695215b6 100644
--- a/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml
+++ b/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml
@@ -24,7 +24,7 @@ description:
   |_ UTMI switch_______|          OTG controller
 
 maintainers:
-  - Amelie Delaunay <amelie.delaunay@st.com>
+  - Amelie Delaunay <amelie.delaunay@foss.st.com>
 
 properties:
   compatible:
@@ -81,6 +81,119 @@ patternProperties:
         properties:
           vbus-supply: true
 
+      # It can be necessary to adjust the PHY settings to compensate parasitics, which can be due
+      # to USB connector/receptacle, routing, ESD protection component,... Here is the list of
+      # all optional parameters to tune the interface of the PHY (HS for High-Speed, FS for Full-
+      # Speed, LS for Low-Speed)
+
+      st,current-boost-microamp:
+        description: Current boosting in uA
+        enum: [ 1000, 2000 ]
+
+      st,no-lsfs-fb-cap:
+        description: Disables the LS/FS feedback capacitor
+        type: boolean
+
+      st,decrease-hs-slew-rate:
+        description: Decreases the HS driver slew rate by 10%
+        type: boolean
+
+      st,tune-hs-dc-level:
+        description: |
+          Tunes the HS driver DC level
+          - <0> normal level
+          - <1> increases the level by 5 to 7 mV
+          - <2> increases the level by 10 to 14 mV
+          - <3> decreases the level by 5 to 7 mV
+        $ref: /schemas/types.yaml#/definitions/uint32
+        minimum: 0
+        maximum: 3
+        default: 0
+
+      st,enable-fs-rftime-tuning:
+        description: Enables the FS rise/fall tuning option
+        type: boolean
+
+      st,enable-hs-rftime-reduction:
+        description: Enables the HS rise/fall reduction feature
+        type: boolean
+
+      st,trim-hs-current:
+        description: |
+          Controls HS driver current trimming for choke compensation
+          - <0> = 18.87 mA target current / nominal + 0%
+          - <1> = 19.165 mA target current / nominal + 1.56%
+          - <2> = 19.46 mA target current / nominal + 3.12%
+          - <3> = 19.755 mA target current / nominal + 4.68%
+          - <4> = 20.05 mA target current / nominal + 6.24%
+          - <5> = 20.345 mA target current / nominal + 7.8%
+          - <6> = 20.64 mA target current / nominal + 9.36%
+          - <7> = 20.935 mA target current / nominal + 10.92%
+          - <8> = 21.23 mA target current / nominal + 12.48%
+          - <9> = 21.525 mA target current / nominal + 14.04%
+          - <10> = 21.82 mA target current / nominal + 15.6%
+          - <11> = 22.115 mA target current / nominal + 17.16%
+          - <12> = 22.458 mA target current / nominal + 19.01%
+          - <13> = 22.755 mA target current / nominal + 20.58%
+          - <14> = 23.052 mA target current / nominal + 22.16%
+          - <15> = 23.348 mA target current / nominal + 23.73%
+        $ref: /schemas/types.yaml#/definitions/uint32
+        minimum: 0
+        maximum: 15
+        default: 0
+
+      st,trim-hs-impedance:
+        description: |
+          Controls HS driver impedance tuning for choke compensation
+          - <0> = no impedance offset
+          - <1> = reduce the impedance by 2 ohms
+          - <2> = reduce the impedance by 4 ohms
+          - <3> = reduce the impedance by 6 ohms
+        $ref: /schemas/types.yaml#/definitions/uint32
+        minimum: 0
+        maximum: 3
+        default: 0
+
+      st,tune-squelch-level:
+        description: |
+          Tunes the squelch DC threshold value
+          - <0> = no shift in threshold
+          - <1> = threshold shift by +7 mV
+          - <2> = threshold shift by -5 mV
+          - <3> = threshold shift by +14 mV
+        $ref: /schemas/types.yaml#/definitions/uint32
+        minimum: 0
+        maximum: 3
+        default: 0
+
+      st,enable-hs-rx-gain-eq:
+        description: Enables the HS Rx gain equalizer
+        type: boolean
+
+      st,tune-hs-rx-offset:
+        description: |
+          Adjusts the HS Rx offset
+          - <0> = no offset
+          - <1> = offset of +5 mV
+          - <2> = offset of +10 mV
+          - <3> = offset of -5 mV
+        $ref: /schemas/types.yaml#/definitions/uint32
+        minimum: 0
+        maximum: 3
+        default: 0
+
+      st,no-hs-ftime-ctrl:
+        description: Disables the HS fall time control of single ended signals during pre-emphasis
+        type: boolean
+
+      st,no-lsfs-sc:
+        description: Disables the short circuit protection in LS/FS driver
+        type: boolean
+
+      st,enable-hs-tx-staggering:
+        description: Enables the basic staggering in HS Tx mode
+        type: boolean
+
     allOf:
       - if:
           properties:
@@ -137,6 +250,14 @@ examples:
             reg = <0>;
             phy-supply = <&vdd_usb>;
             #phy-cells = <0>;
+            st,tune-hs-dc-level = <2>;
+            st,enable-fs-rftime-tuning;
+            st,enable-hs-rftime-reduction;
+            st,trim-hs-current = <15>;
+            st,trim-hs-impedance = <1>;
+            st,tune-squelch-level = <3>;
+            st,tune-hs-rx-offset = <2>;
+            st,no-lsfs-sc;
             connector {
                 compatible = "usb-a-connector";
                 vbus-supply = <&vbus_sw>;
@@ -147,6 +268,14 @@ examples:
             reg = <1>;
             phy-supply = <&vdd_usb>;
             #phy-cells = <1>;
+            st,tune-hs-dc-level = <2>;
+            st,enable-fs-rftime-tuning;
+            st,enable-hs-rftime-reduction;
+            st,trim-hs-current = <15>;
+            st,trim-hs-impedance = <1>;
+            st,tune-squelch-level = <3>;
+            st,tune-hs-rx-offset = <2>;
+            st,no-lsfs-sc;
         };
     };
 ...
diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
index 75be5650a198..630ceaf915e2 100644
--- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
@@ -8,7 +8,7 @@ $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 title: Qualcomm QMP PHY controller
 
 maintainers:
-  - Manu Gautam <mgautam@codeaurora.org>
+  - Vinod Koul <vkoul@kernel.org>
 
 description:
   QMP phy controller supports physical layer functionality for a number of
@@ -27,6 +27,7 @@ properties:
       - qcom,msm8998-qmp-pcie-phy
       - qcom,msm8998-qmp-ufs-phy
       - qcom,msm8998-qmp-usb3-phy
+      - qcom,qcm2290-qmp-usb3-phy
       - qcom,sc7180-qmp-usb3-phy
       - qcom,sc8180x-qmp-pcie-phy
       - qcom,sc8180x-qmp-ufs-phy
@@ -116,8 +117,6 @@ required:
   - clock-names
   - resets
   - reset-names
-  - vdda-phy-supply
-  - vdda-pll-supply
 
 additionalProperties: false
 
@@ -150,6 +149,9 @@ allOf:
           items:
             - const: phy
             - const: common
+      required:
+        - vdda-phy-supply
+        - vdda-pll-supply
   - if:
       properties:
         compatible:
@@ -176,6 +178,9 @@ allOf:
           items:
             - const: phy
             - const: common
+      required:
+        - vdda-phy-supply
+        - vdda-pll-supply
   - if:
       properties:
         compatible:
@@ -204,6 +209,9 @@ allOf:
             - const: phy
             - const: common
             - const: cfg
+      required:
+        - vdda-phy-supply
+        - vdda-pll-supply
   - if:
       properties:
         compatible:
@@ -233,6 +241,9 @@ allOf:
           items:
             - const: phy
             - const: common
+      required:
+        - vdda-phy-supply
+        - vdda-pll-supply
   - if:
       properties:
         compatible:
@@ -253,6 +264,9 @@ allOf:
         reset-names:
           items:
             - const: ufsphy
+      required:
+        - vdda-phy-supply
+        - vdda-pll-supply
   - if:
       properties:
         compatible:
@@ -278,34 +292,16 @@ allOf:
         reset-names:
           items:
             - const: ufsphy
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,ipq8074-qmp-pcie-phy
-    then:
-      properties:
-        clocks:
-          items:
-            - description: pipe clk.
-        clock-names:
-          items:
-            - const: pipe_clk
-        resets:
-          items:
-            - description: reset of phy block.
-            - description: phy common block reset.
-        reset-names:
-          items:
-            - const: phy
-            - const: common
+      required:
+        - vdda-phy-supply
+        - vdda-pll-supply
   - if:
       properties:
         compatible:
           contains:
             enum:
               - qcom,ipq6018-qmp-pcie-phy
+              - qcom,ipq8074-qmp-pcie-phy
     then:
       properties:
         clocks:
@@ -356,6 +352,9 @@ allOf:
         reset-names:
           items:
             - const: phy
+      required:
+        - vdda-phy-supply
+        - vdda-pll-supply
   - if:
       properties:
         compatible:
@@ -387,6 +386,9 @@ allOf:
           items:
             - const: phy
             - const: common
+      required:
+        - vdda-phy-supply
+        - vdda-pll-supply
   - if:
       properties:
         compatible:
@@ -414,6 +416,38 @@ allOf:
           items:
             - const: phy
             - const: common
+      required:
+        - vdda-phy-supply
+        - vdda-pll-supply
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,qcm2290-qmp-usb3-phy
+    then:
+      properties:
+        clocks:
+          items:
+            - description: Phy config clock.
+            - description: 19.2 MHz ref clk.
+            - description: Phy common block aux clock.
+        clock-names:
+          items:
+            - const: cfg_ahb
+            - const: ref
+            - const: com_aux
+        resets:
+          items:
+            - description: phy_phy reset.
+            - description: reset of phy block.
+        reset-names:
+          items:
+            - const: phy_phy
+            - const: phy
+      required:
+        - vdda-phy-supply
+        - vdda-pll-supply
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml
index ec9ccaaba098..aa2e409a1a09 100644
--- a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml
@@ -21,6 +21,7 @@ properties:
               - qcom,ipq8074-qusb2-phy
               - qcom,msm8996-qusb2-phy
               - qcom,msm8998-qusb2-phy
+              - qcom,qcm2290-qusb2-phy
               - qcom,sdm660-qusb2-phy
               - qcom,ipq6018-qusb2-phy
               - qcom,sm4250-qusb2-phy
@@ -50,6 +51,10 @@ properties:
       - const: ref
       - const: iface
 
+  vdd-supply:
+    description:
+      Phandle to 0.9V regulator supply to PHY digital circuit.
+
   vdda-pll-supply:
     description:
       Phandle to 1.8V regulator supply to PHY refclk pll block.
@@ -156,6 +161,7 @@ required:
   - "#phy-cells"
   - clocks
   - clock-names
+  - vdd-supply
   - vdda-pll-supply
   - vdda-phy-dpdm-supply
   - resets
@@ -174,6 +180,7 @@ examples:
                  <&gcc GCC_RX1_USB2_CLKREF_CLK>;
         clock-names = "cfg_ahb", "ref";
 
+        vdd-supply = <&pm8994_l28>;
         vdda-pll-supply = <&pm8994_l12>;
         vdda-phy-dpdm-supply = <&pm8994_l24>;
 
diff --git a/Documentation/devicetree/bindings/phy/rockchip-usb-phy.yaml b/Documentation/devicetree/bindings/phy/rockchip-usb-phy.yaml
index f0fc8275dcd0..499d55131aa8 100644
--- a/Documentation/devicetree/bindings/phy/rockchip-usb-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/rockchip-usb-phy.yaml
@@ -11,13 +11,10 @@ maintainers:
 
 properties:
   compatible:
-    oneOf:
-      - const: rockchip,rk3288-usb-phy
-      - items:
-          - enum:
-              - rockchip,rk3066a-usb-phy
-              - rockchip,rk3188-usb-phy
-          - const: rockchip,rk3288-usb-phy
+    enum:
+      - rockchip,rk3066a-usb-phy
+      - rockchip,rk3188-usb-phy
+      - rockchip,rk3288-usb-phy
 
   "#address-cells":
     const: 1
diff --git a/Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml b/Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
index 04d5654efb38..79906519c652 100644
--- a/Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
+++ b/Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
@@ -29,7 +29,7 @@ properties:
           - PHY_TYPE_PCIE
           - PHY_TYPE_SATA
           - PHY_TYPE_SGMII
-          - PHY_TYPE_USB
+          - PHY_TYPE_USB3
       - description: The PHY instance
         minimum: 0
         maximum: 1 # for DP, SATA or USB
diff --git a/Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
index d50571affd1f..07b00de79755 100644
--- a/Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
@@ -34,6 +34,10 @@ properties:
   gpio-ranges:
     maxItems: 1
 
+  apple,npins:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: The number of pins in this GPIO controller.
+
   interrupts:
     description: One interrupt for each of the (up to 7) interrupt
       groups supported by the controller sorted by interrupt group
@@ -43,6 +47,9 @@ properties:
 
   interrupt-controller: true
 
+  '#interrupt-cells':
+    const: 2
+
 patternProperties:
   '-pins$':
     type: object
@@ -66,6 +73,7 @@ required:
   - gpio-controller
   - '#gpio-cells'
   - gpio-ranges
+  - apple,npins
 
 additionalProperties: false
 
@@ -86,8 +94,10 @@ examples:
         gpio-controller;
         #gpio-cells = <2>;
         gpio-ranges = <&pinctrl 0 0 212>;
+        apple,npins = <212>;
 
         interrupt-controller;
+        #interrupt-cells = <2>;
         interrupt-parent = <&aic>;
         interrupts = <AIC_IRQ 16 IRQ_TYPE_LEVEL_HIGH>,
                      <AIC_IRQ 17 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml
new file mode 100644
index 000000000000..7602b11e8bce
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml
@@ -0,0 +1,363 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/mediatek,mt7986-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek MT7986 Pin Controller Device Tree Bindings
+
+maintainers:
+  - Sean Wang <sean.wang@kernel.org>
+
+description: |+
+  The MediaTek's MT7986 Pin controller is used to control SoC pins.
+
+properties:
+  compatible:
+    enum:
+      - mediatek,mt7986a-pinctrl
+      - mediatek,mt7986b-pinctrl
+
+  reg:
+    minItems: 8
+    maxItems: 8
+
+  reg-names:
+    items:
+      - const: gpio
+      - const: iocfg_rt
+      - const: iocfg_rb
+      - const: iocfg_lt
+      - const: iocfg_lb
+      - const: iocfg_tr
+      - const: iocfg_tl
+      - const: eint
+
+  gpio-controller: true
+
+  "#gpio-cells":
+    const: 2
+    description: |
+      Number of cells in GPIO specifier. Since the generic GPIO
+      binding is used, the amount of cells must be specified as 2. See the below
+      mentioned gpio binding representation for description of particular cells.
+
+  gpio-ranges:
+    minItems: 1
+    maxItems: 5
+    description: |
+      GPIO valid number range.
+
+  interrupt-controller: true
+
+  interrupts:
+    maxItems: 1
+
+  "#interrupt-cells":
+    const: 2
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - gpio-controller
+  - "#gpio-cells"
+
+patternProperties:
+  '-pins$':
+    type: object
+    additionalProperties: false
+
+    patternProperties:
+      '.*mux.*':
+        type: object
+        additionalProperties: false
+        description: |
+          pinmux configuration nodes.
+
+          The following table shows the effective values of "group", "function"
+          properties and chip pinout pins
+
+          groups	    function    pins (in pin#)
+          ---------------------------------------------------------------------
+          "watchdog"        "watchdog"  0
+          "wifi_led"        "led"       1, 2
+          "i2c"             "i2c"       3, 4
+          "uart1_0"         "uart"      7, 8, 9, 10
+          "pcie_clk"        "pcie"      9
+          "pcie_wake"       "pcie"      10
+          "spi1_0"          "spi"       11, 12, 13, 14
+          "pwm1_1"          "pwm"       20,
+          "pwm0"            "pwm"       21,
+          "pwm1_0"          "pwm"       22,
+          "snfi"            "flash"     23, 24, 25, 26, 27, 28
+          "spi1_2"          "spi"       29, 30, 31, 32
+          "emmc_45"         "emmc"      22, 23, 24, 25, 26, 27, 28, 29, 30,
+                                        31, 32
+          "spi1_1"          "spi"       23, 24, 25, 26
+          "uart1_2"         "uart"      29, 30, 31, 32
+          "uart1_1"         "uart"      23, 24, 25, 26
+          "uart2_0"         "uart"      29, 30, 31, 32
+          "spi0"            "spi"       33, 34, 35, 36
+          "spi0_wp_hold"    "spi"       37, 38
+          "uart1_3_rx_tx"   "uart"      35, 36
+          "uart1_3_cts_rts" "uart"      37, 38
+          "uart2_1"         "uart"      33, 34, 35, 36
+          "spi1_3"          "spi"       33, 34, 35, 36
+          "uart0"           "uart"      39, 40
+          "pcie_pereset"    "pcie"      41
+          "uart1"           "uart"      42, 43, 44, 45
+          "uart2"           "uart"      46, 47, 48, 49
+          "emmc_51"         "emmc"      50, 51, 52, 53, 54, 55, 56, 57, 57,
+                                        59, 60, 61
+          "pcm"             "audio"     62, 63, 64, 65
+          "i2s"             "audio"     62, 63, 64, 65
+          "switch_int"      "eth"       66
+          "mdc_mdio"        "eth"       67
+
+        $ref: "/schemas/pinctrl/pinmux-node.yaml"
+        properties:
+          function:
+            description: |
+              A string containing the name of the function to mux to the group.
+              There is no "audio", "pcie" functions on mt7986b, you can only use
+              those functions on mt7986a.
+            enum: [audio, emmc, eth, i2c, led, flash, pcie, pwm, spi, uart,
+                   watchdog, wifi]
+          groups:
+            description: |
+              An array of strings. Each string contains the name of a group.
+              There is no "pcie_pereset", "uart1", "uart2" "emmc_51", "pcm",
+              and "i2s" groups on mt7986b, you can only use those groups on
+              mt7986a.
+        required:
+          - function
+          - groups
+
+        allOf:
+          - if:
+              properties:
+                function:
+                  const: audio
+            then:
+              properties:
+                groups:
+                  enum: [pcm, i2s]
+          - if:
+              properties:
+                function:
+                  const: emmc
+            then:
+              properties:
+                groups:
+                  enum: [emmc, emmc_rst]
+          - if:
+              properties:
+                function:
+                  const: eth
+            then:
+              properties:
+                groups:
+                  enum: [switch_int, mdc_mdio]
+          - if:
+              properties:
+                function:
+                  const: i2c
+            then:
+              properties:
+                groups:
+                  enum: [i2c]
+          - if:
+              properties:
+                function:
+                  const: led
+            then:
+              properties:
+                groups:
+                  enum: [wifi_led]
+          - if:
+              properties:
+                function:
+                  const: flash
+            then:
+              properties:
+                groups:
+                  enum: [snfi]
+          - if:
+              properties:
+                function:
+                  const: pcie
+            then:
+              properties:
+                groups:
+                  enum: [pcie_clk, pcie_wake, pcie_pereset]
+          - if:
+              properties:
+                function:
+                  const: pwm
+            then:
+              properties:
+                groups:
+                  enum: [pwm0, pwm1_0, pwm1_1]
+          - if:
+              properties:
+                function:
+                  const: spi
+            then:
+              properties:
+                groups:
+                  enum: [spi0, spi0_wp_hold, spi1_0, spi1_1, spi1_2, spi1_3]
+          - if:
+              properties:
+                function:
+                  const: uart
+            then:
+              properties:
+                groups:
+                  enum: [uart1_0, uart1_1, uart1_2, uart1_3_rx_tx,
+                         uart1_3_cts_rts, uart2_0, uart2_1, uart0, uart1, uart2]
+          - if:
+              properties:
+                function:
+                  const: watchdog
+            then:
+              properties:
+                groups:
+                  enum: [watchdog]
+          - if:
+              properties:
+                function:
+                  const: wifi
+            then:
+              properties:
+                groups:
+                  enum: [wf_2g, wf_5g, wf_dbdc]
+      '.*conf.*':
+        type: object
+        additionalProperties: false
+        description: |
+          pinconf configuration nodes.
+        $ref: "/schemas/pinctrl/pincfg-node.yaml"
+
+        properties:
+          pins:
+            description: |
+              An array of strings. Each string contains the name of a pin.
+              There is no PIN 41 to PIN 65 above on mt7686b, you can only use
+              those pins on mt7986a.
+            enum: [SYS_WATCHDOG, WF2G_LED, WF5G_LED, I2C_SCL, I2C_SDA, GPIO_0,
+                   GPIO_1, GPIO_2, GPIO_3, GPIO_4, GPIO_5, GPIO_6, GPIO_7,
+                   GPIO_8, GPIO_9, GPIO_10, GPIO_11, GPIO_12, GPIO_13, GPIO_14,
+                   GPIO_15, PWM0, PWM1, SPI0_CLK, SPI0_MOSI, SPI0_MISO, SPI0_CS,
+                   SPI0_HOLD, SPI0_WP, SPI1_CLK, SPI1_MOSI, SPI1_MISO, SPI1_CS,
+                   SPI2_CLK, SPI2_MOSI, SPI2_MISO, SPI2_CS, SPI2_HOLD, SPI2_WP,
+                   UART0_RXD, UART0_TXD, PCIE_PERESET_N, UART1_RXD, UART1_TXD,
+                   UART1_CTS, UART1_RTS, UART2_RXD, UART2_TXD, UART2_CTS,
+                   UART2_RTS, EMMC_DATA_0, EMMC_DATA_1, EMMC_DATA_2,
+                   EMMC_DATA_3, EMMC_DATA_4, EMMC_DATA_5, EMMC_DATA_6,
+                   EMMC_DATA_7, EMMC_CMD, EMMC_CK, EMMC_DSL, EMMC_RSTB, PCM_DTX,
+                   PCM_DRX, PCM_CLK, PCM_FS, MT7531_INT, SMI_MDC, SMI_MDIO,
+                   WF0_DIG_RESETB, WF0_CBA_RESETB, WF0_XO_REQ, WF0_TOP_CLK,
+                   WF0_TOP_DATA, WF0_HB1, WF0_HB2, WF0_HB3, WF0_HB4, WF0_HB0,
+                   WF0_HB0_B, WF0_HB5, WF0_HB6, WF0_HB7, WF0_HB8, WF0_HB9,
+                   WF0_HB10, WF1_DIG_RESETB, WF1_CBA_RESETB, WF1_XO_REQ,
+                   WF1_TOP_CLK, WF1_TOP_DATA, WF1_HB1, WF1_HB2, WF1_HB3,
+                   WF1_HB4, WF1_HB0, WF1_HB0_B, WF1_HB5, WF1_HB6, WF1_HB7,
+                   WF1_HB8]
+
+          bias-disable: true
+
+          bias-pull-up: true
+
+          bias-pull-down: true
+
+          input-enable: true
+
+          input-disable: true
+
+          output-enable: true
+
+          output-low: true
+
+          output-high: true
+
+          input-schmitt-enable: true
+
+          input-schmitt-disable: true
+
+          drive-strength:
+            enum: [2, 4, 6, 8, 10, 12, 14, 16]
+
+          mediatek,pull-up-adv:
+            description: |
+              Valid arguments for 'mediatek,pull-up-adv' are '0', '1', '2', '3'
+              Pull up setings for 2 pull resistors, R0 and R1. Valid arguments
+              are described as below:
+              0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
+              1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
+              2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
+              3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
+            $ref: /schemas/types.yaml#/definitions/uint32
+            enum: [0, 1, 2, 3]
+
+          mediatek,pull-down-adv:
+            description: |
+              Valid arguments for 'mediatek,pull-up-adv' are '0', '1', '2', '3'
+              Pull down setings for 2 pull resistors, R0 and R1. Valid arguments
+              are described as below:
+              0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
+              1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
+              2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
+              3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
+            $ref: /schemas/types.yaml#/definitions/uint32
+            enum: [0, 1, 2, 3]
+
+        required:
+          - pins
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    soc {
+      #address-cells = <2>;
+      #size-cells = <2>;
+      pio: pinctrl@1001f000 {
+        compatible = "mediatek,mt7986a-pinctrl";
+        reg = <0 0x1001f000 0 0x1000>,
+              <0 0x11c30000 0 0x1000>,
+              <0 0x11c40000 0 0x1000>,
+              <0 0x11e20000 0 0x1000>,
+              <0 0x11e30000 0 0x1000>,
+              <0 0x11f00000 0 0x1000>,
+              <0 0x11f10000 0 0x1000>,
+              <0 0x1000b000 0 0x1000>;
+        reg-names = "gpio", "iocfg_rt", "iocfg_rb", "iocfg_lt",
+                    "iocfg_lb", "iocfg_tr", "iocfg_tl", "eint";
+        gpio-controller;
+        #gpio-cells = <2>;
+        gpio-ranges = <&pio 0 0 100>;
+        interrupt-controller;
+        interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-parent = <&gic>;
+        #interrupt-cells = <2>;
+
+        uart1_pins: uart1-pins {
+          mux {
+            function = "uart";
+            groups = "uart1";
+          };
+        };
+
+        uart2_pins: uart2-pins {
+          mux {
+            function = "uart";
+            groups = "uart2";
+          };
+        };
+
+      };
+    };
diff --git a/Documentation/devicetree/bindings/pinctrl/microchip,sparx5-sgpio.yaml b/Documentation/devicetree/bindings/pinctrl/microchip,sparx5-sgpio.yaml
index 4fe35e650909..cb554084bdf1 100644
--- a/Documentation/devicetree/bindings/pinctrl/microchip,sparx5-sgpio.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/microchip,sparx5-sgpio.yaml
@@ -68,6 +68,13 @@ properties:
       clock, and larger than zero.
     default: 12500000
 
+  resets:
+    maxItems: 1
+
+  reset-names:
+    items:
+      - const: switch
+
 patternProperties:
   "^gpio@[0-1]$":
     type: object
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8195.yaml b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8195.yaml
index e17a399e0904..5e2bb2bf3a55 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8195.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8195.yaml
@@ -49,6 +49,12 @@ properties:
     description: The interrupt outputs to sysirq.
     maxItems: 1
 
+  mediatek,rsel_resistance_in_si_unit:
+    type: boolean
+    description: |
+      Identifying i2c pins pull up/down type which is RSEL. It can support
+      RSEL define or si unit value(ohm) to set different resistance.
+
 #PIN CONFIGURATION NODES
 patternProperties:
   '-pins$':
@@ -82,9 +88,85 @@ patternProperties:
       drive-strength:
         enum: [2, 4, 6, 8, 10, 12, 14, 16]
 
-      bias-pull-down: true
+      bias-pull-down:
+        description: |
+          For pull down type is normal, it don't need add RSEL & R1R0 define
+          and resistance value.
+          For pull down type is PUPD/R0/R1 type, it can add R1R0 define to
+          set different resistance. It can support "MTK_PUPD_SET_R1R0_00" &
+          "MTK_PUPD_SET_R1R0_01" & "MTK_PUPD_SET_R1R0_10" & "MTK_PUPD_SET_R1R0_11"
+          define in mt8195.
+          For pull down type is RSEL, it can add RSEL define & resistance value(ohm)
+          to set different resistance by identifying property "mediatek,rsel_resistance_in_si_unit".
+          It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001"
+          & "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" & "MTK_PULL_SET_RSEL_100"
+          & "MTK_PULL_SET_RSEL_101" & "MTK_PULL_SET_RSEL_110" & "MTK_PULL_SET_RSEL_111"
+          define in mt8195. It can also support resistance value(ohm) "75000" & "5000" in mt8195.
+          oneOf:
+            - enum: [100, 101, 102, 103]
+            - description: mt8195 pull down PUPD/R0/R1 type define value.
+            - enum: [200, 201, 202, 203, 204, 205, 206, 207]
+            - description: mt8195 pull down RSEL type define value.
+            - enum: [75000, 5000]
+            - description: mt8195 pull down RSEL type si unit value(ohm).
+
+          An example of using RSEL define:
+          pincontroller {
+            i2c0_pin {
+              pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
+              bias-pull-down = <MTK_PULL_SET_RSEL_001>;
+            };
+          };
+          An example of using si unit resistance value(ohm):
+          &pio {
+            mediatek,rsel_resistance_in_si_unit;
+          }
+          pincontroller {
+            i2c0_pin {
+              pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
+              bias-pull-down = <75000>;
+            };
+          };
 
-      bias-pull-up: true
+      bias-pull-up:
+        description: |
+          For pull up type is normal, it don't need add RSEL & R1R0 define
+          and resistance value.
+          For pull up type is PUPD/R0/R1 type, it can add R1R0 define to
+          set different resistance. It can support "MTK_PUPD_SET_R1R0_00" &
+          "MTK_PUPD_SET_R1R0_01" & "MTK_PUPD_SET_R1R0_10" & "MTK_PUPD_SET_R1R0_11"
+          define in mt8195.
+          For pull up type is RSEL, it can add RSEL define & resistance value(ohm)
+          to set different resistance by identifying property "mediatek,rsel_resistance_in_si_unit".
+          It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001"
+          & "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" & "MTK_PULL_SET_RSEL_100"
+          & "MTK_PULL_SET_RSEL_101" & "MTK_PULL_SET_RSEL_110" & "MTK_PULL_SET_RSEL_111"
+          define in mt8195. It can also support resistance value(ohm)
+          "1000" & "1500" & "2000" & "3000" & "4000" & "5000" & "10000" & "75000" in mt8195.
+          oneOf:
+            - enum: [100, 101, 102, 103]
+            - description: mt8195 pull up PUPD/R0/R1 type define value.
+            - enum: [200, 201, 202, 203, 204, 205, 206, 207]
+            - description: mt8195 pull up RSEL type define value.
+            - enum: [1000, 1500, 2000, 3000, 4000, 5000, 10000, 75000]
+            - description: mt8195 pull up RSEL type si unit value(ohm).
+          An example of using RSEL define:
+          pincontroller {
+            i2c0_pin {
+              pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
+              bias-pull-up = <MTK_PULL_SET_RSEL_001>;
+            };
+          };
+          An example of using si unit resistance value(ohm):
+          &pio {
+            mediatek,rsel_resistance_in_si_unit;
+          }
+          pincontroller {
+            i2c0_pin {
+              pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
+              bias-pull-up = <1000>;
+            };
+          };
 
       bias-disable: true
 
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
index 9bd01db37dcd..8952b4cc1262 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
@@ -21,6 +21,7 @@ properties:
           - qcom,pm660l-gpio
           - qcom,pm6150-gpio
           - qcom,pm6150l-gpio
+          - qcom,pm6350-gpio
           - qcom,pm7325-gpio
           - qcom,pm8005-gpio
           - qcom,pm8008-gpio
@@ -103,6 +104,7 @@ $defs:
           this subnode.  Valid pins are
                  - gpio1-gpio10 for pm6150
                  - gpio1-gpio12 for pm6150l
+                 - gpio1-gpio9 for pm6350
                  - gpio1-gpio10 for pm7325
                  - gpio1-gpio4 for pm8005
                  - gpio1-gpio2 for pm8008
@@ -170,6 +172,8 @@ $defs:
       input-enable: true
       output-high: true
       output-low: true
+      output-enable: true
+      output-disable: true
       power-source: true
 
       qcom,drive-strength:
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt
deleted file mode 100644
index 5363d44cbb74..000000000000
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt
+++ /dev/null
@@ -1,187 +0,0 @@
-Qualcomm PMIC Multi-Purpose Pin (MPP) block
-
-This binding describes the MPP block(s) found in the 8xxx series
-of PMIC's from Qualcomm.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: Should contain one of:
-		    "qcom,pm8018-mpp",
-		    "qcom,pm8019-mpp",
-		    "qcom,pm8038-mpp",
-		    "qcom,pm8058-mpp",
-		    "qcom,pm8821-mpp",
-		    "qcom,pm8841-mpp",
-		    "qcom,pm8916-mpp",
-		    "qcom,pm8917-mpp",
-		    "qcom,pm8921-mpp",
-		    "qcom,pm8941-mpp",
-		    "qcom,pm8950-mpp",
-		    "qcom,pmi8950-mpp",
-		    "qcom,pm8994-mpp",
-		    "qcom,pma8084-mpp",
-		    "qcom,pmi8994-mpp",
-
-		    And must contain either "qcom,spmi-mpp" or "qcom,ssbi-mpp"
-		    if the device is on an spmi bus or an ssbi bus respectively.
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: Register base of the MPP block and length.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: Must contain an array of encoded interrupt specifiers for
-		    each available MPP
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: Mark the device node as a GPIO controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: Must be 2;
-		    the first cell will be used to define MPP number and the
-		    second denotes the flags for this MPP
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin or a list of pins. This configuration can include the
-mux function to select on those pin(s), and various pin configuration
-parameters, as listed below.
-
-SUBNODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of MPP pins affected by the properties specified in
-		    this subnode.  Valid pins are:
-		    mpp1-mpp4 for pm8841
-		    mpp1-mpp4 for pm8916
-		    mpp1-mpp8 for pm8941
-		    mpp1-mpp4 for pm8950
-		    mpp1-mpp4 for pmi8950
-		    mpp1-mpp4 for pma8084
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins.  Valid values are:
-		    "digital",
-		    "analog",
-		    "sink"
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <u32>
-	Definition: The specified pins should be configured as pull up.
-		    Valid values are 600, 10000 and 30000 in bidirectional mode
-		    only, i.e. when operating in qcom,analog-mode and input and
-		    outputs are enabled. The hardware ignores the configuration
-		    when operating in other modes.
-
-- bias-high-impedance:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins will put in high-Z mode and disabled.
-
-- input-enable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are put in input mode, i.e. their input
-		    buffer is enabled
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-
-- power-source:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the power source for the specified pins. Valid power
-		    sources are defined in <dt-bindings/pinctrl/qcom,pmic-mpp.h>
-
-- qcom,analog-level:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the source for analog output. Valued values are
-		    defined in <dt-binding/pinctrl/qcom,pmic-mpp.h>
-		    PMIC_MPP_AOUT_LVL_*
-
-- qcom,dtest:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects which dtest rail to be routed in the various functions.
-		    Valid values are 1-4
-
-- qcom,amux-route:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the source for analog input. Valid values are
-		    defined in <dt-bindings/pinctrl/qcom,pmic-mpp.h>
-		    PMIC_MPP_AMUX_ROUTE_CH5, PMIC_MPP_AMUX_ROUTE_CH6...
-- qcom,paired:
-	Usage: optional
-	Value type: <none>
-	Definition: Indicates that the pin should be operating in paired mode.
-
-Example:
-
-	mpps@a000 {
-		compatible = "qcom,pm8841-mpp", "qcom,spmi-mpp";
-		reg = <0xa000>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		interrupts = <4 0xa0 0 0>, <4 0xa1 0 0>, <4 0xa2 0 0>, <4 0xa3 0 0>;
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&pm8841_default>;
-
-		pm8841_default: default {
-			gpio {
-				pins = "mpp1", "mpp2", "mpp3", "mpp4";
-				function = "digital";
-				input-enable;
-				power-source = <PM8841_MPP_S3>;
-			};
-		};
-	};
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml
new file mode 100644
index 000000000000..35c846f59979
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml
@@ -0,0 +1,188 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,pmic-mpp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm PMIC Multi-Purpose Pin (MPP) block
+
+maintainers:
+  - Bjorn Andersson <bjorn.andersson@linaro.org>
+
+description:
+  This binding describes the MPP block(s) found in the 8xxx series of
+  PMIC's from Qualcomm.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - qcom,pm8018-mpp
+          - qcom,pm8019-mpp
+          - qcom,pm8038-mpp
+          - qcom,pm8058-mpp
+          - qcom,pm8821-mpp
+          - qcom,pm8841-mpp
+          - qcom,pm8916-mpp
+          - qcom,pm8917-mpp
+          - qcom,pm8921-mpp
+          - qcom,pm8941-mpp
+          - qcom,pm8950-mpp
+          - qcom,pmi8950-mpp
+          - qcom,pm8994-mpp
+          - qcom,pma8084-mpp
+          - qcom,pmi8994-mpp
+
+      - enum:
+          - qcom,spmi-mpp
+          - qcom,ssbi-mpp
+
+  reg:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    const: 2
+
+  gpio-controller: true
+  gpio-line-names: true
+
+  gpio-ranges:
+    maxItems: 1
+
+  '#gpio-cells':
+    const: 2
+    description:
+      The first cell will be used to define gpio number and the
+      second denotes the flags for this gpio
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - gpio-controller
+  - '#gpio-cells'
+  - gpio-ranges
+  - interrupt-controller
+
+patternProperties:
+  '-state$':
+    oneOf:
+      - $ref: "#/$defs/qcom-pmic-mpp-state"
+      - patternProperties:
+          "mpp":
+            $ref: "#/$defs/qcom-pmic-mpp-state"
+        additionalProperties: false
+
+$defs:
+  qcom-pmic-mpp-state:
+    type: object
+    allOf:
+      - $ref: "pinmux-node.yaml"
+      - $ref: "pincfg-node.yaml"
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in
+          this subnode.  Valid pins are
+                 - mpp1-mpp4 for pm8841
+                 - mpp1-mpp4 for pm8916
+                 - mpp1-mpp8 for pm8941
+                 - mpp1-mpp4 for pm8950
+                 - mpp1-mpp4 for pmi8950
+                 - mpp1-mpp4 for pma8084
+
+        items:
+          pattern: "^mpp([0-9]+)$"
+
+      function:
+        items:
+          - enum:
+              - digital
+              - analog
+              - sink
+
+      bias-disable: true
+      bias-pull-up: true
+      bias-high-impedance: true
+      input-enable: true
+      output-high: true
+      output-low: true
+      power-source: true
+
+      qcom,analog-level:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description:
+          Selects the source for analog output. Valued values are defined in
+          <dt-binding/pinctrl/qcom,pmic-mpp.h> PMIC_MPP_AOUT_LVL_*
+        enum: [0, 1, 2, 3, 4, 5, 6, 7]
+
+      qcom,atest:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description:
+          Selects ATEST rail to route to GPIO when it's
+          configured in analog-pass-through mode.
+        enum: [1, 2, 3, 4]
+
+      qcom,dtest:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description:
+          Selects DTEST rail to route to GPIO when it's
+          configured as digital input.
+        enum: [1, 2, 3, 4]
+
+      qcom,amux-route:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description:
+          Selects the source for analog input. Valid values are defined in
+          <dt-bindings/pinctrl/qcom,pmic-mpp.h> PMIC_MPP_AMUX_ROUTE_CH5,
+          PMIC_MPP_AMUX_ROUTE_CH6...
+        enum: [0, 1, 2, 3, 4, 5, 6, 7]
+
+      qcom,paired:
+        - description:
+            Indicates that the pin should be operating in paired mode.
+
+    required:
+      - pins
+      - function
+
+    additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
+
+    pm8841_mpp: mpps@a000 {
+      compatible = "qcom,pm8841-mpp", "qcom,spmi-mpp";
+      reg = <0xa000 0>;
+      gpio-controller;
+      #gpio-cells = <2>;
+      gpio-ranges = <&pm8841_mpp 0 0 4>;
+      gpio-line-names = "VDD_PX_BIAS", "WLAN_LED_CTRL",
+              "BT_LED_CTRL", "GPIO-F";
+      interrupt-controller;
+      #interrupt-cells = <2>;
+
+      pinctrl-names = "default";
+      pinctrl-0 = <&pm8841_default>;
+
+      mpp1-state {
+        pins = "mpp1";
+        function = "digital";
+        input-enable;
+        power-source = <PM8841_MPP_S3>;
+      };
+
+      default-state {
+        gpio-mpp {
+          pins = "mpp1", "mpp2", "mpp3", "mpp4";
+          function = "digital";
+          input-enable;
+          power-source = <PM8841_MPP_S3>;
+        };
+      };
+    };
+...
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-pinctrl.yaml
new file mode 100644
index 000000000000..13f338619d77
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-pinctrl.yaml
@@ -0,0 +1,165 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,qcm2290-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. QCM2290 TLMM block
+
+maintainers:
+  - Shawn Guo <shawn.guo@linaro.org>
+
+description:
+  This binding describes the Top Level Mode Multiplexer block found in the
+  QCM2290 platform.
+
+properties:
+  compatible:
+    const: qcom,qcm2290-tlmm
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    description: Specifies the TLMM summary IRQ
+    maxItems: 1
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    description:
+      Specifies the PIN numbers and Flags, as defined in defined in
+      include/dt-bindings/interrupt-controller/irq.h
+    const: 2
+
+  gpio-controller: true
+
+  '#gpio-cells':
+    description: Specifying the pin number and flags, as defined in
+      include/dt-bindings/gpio/gpio.h
+    const: 2
+
+  gpio-ranges:
+    maxItems: 1
+
+  wakeup-parent:
+    maxItems: 1
+
+#PIN CONFIGURATION NODES
+patternProperties:
+  '-state$':
+    oneOf:
+      - $ref: "#/$defs/qcom-qcm2290-tlmm-state"
+      - patternProperties:
+          ".*":
+            $ref: "#/$defs/qcom-qcm2290-tlmm-state"
+
+'$defs':
+  qcom-qcm2290-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-1][0-9]|12[0-6])$"
+            - enum: [ sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data,
+                      sdc2_clk, sdc2_cmd, sdc2_data ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ adsp_ext, agera_pll, atest, cam_mclk, cci_async, cci_i2c,
+                cci_timer0, cci_timer1, cci_timer2, cci_timer3, char_exec,
+                cri_trng, cri_trng0, cri_trng1, dac_calib, dbg_out, ddr_bist,
+                ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, gcc_gp1, gcc_gp2,
+                gcc_gp3, gpio, gp_pdm0, gp_pdm1, gp_pdm2, gsm0_tx, gsm1_tx,
+                jitter_bist, mdp_vsync, mdp_vsync_out_0, mdp_vsync_out_1,
+                mpm_pwr, mss_lte, m_voc, nav_gpio, pa_indicator, pbs0, pbs1,
+                pbs2, pbs3, pbs4, pbs5, pbs6, pbs7, pbs8, pbs9, pbs10, pbs11,
+                pbs12, pbs13, pbs14, pbs15, pbs_out, phase_flag, pll_bist,
+                pll_bypassnl, pll_reset, prng_rosc, pwm_0, pwm_1, pwm_2, pwm_3,
+                pwm_4, pwm_5, pwm_6, pwm_7, pwm_8, pwm_9, qdss_cti, qdss_gpio,
+                qup0, qup1, qup2, qup3, qup4, qup5, sdc1_tb, sdc2_tb, sd_write,
+                ssbi_wtr1, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm,
+                uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk,
+                uim2_data, uim2_present, uim2_reset, usb_phy, vfr_1,
+                vsense_trigger, wlan1_adc0, wlan1_adc1 ]
+
+      drive-strength:
+        enum: [2, 4, 6, 8, 10, 12, 14, 16]
+        default: 2
+        description:
+          Selects the drive strength for the specified pins, in mA.
+
+      bias-pull-down: true
+
+      bias-pull-up: true
+
+      bias-disable: true
+
+      output-high: true
+
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - interrupt-controller
+  - '#interrupt-cells'
+  - gpio-controller
+  - '#gpio-cells'
+  - gpio-ranges
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    tlmm: pinctrl@500000 {
+        compatible = "qcom,qcm2290-tlmm";
+        reg = <0x500000 0x300000>;
+        interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        gpio-ranges = <&tlmm 0 0 127>;
+
+        sdc2_on_state: sdc2-on-state {
+            clk {
+                pins = "sdc2_clk";
+                bias-disable;
+                drive-strength = <16>;
+            };
+
+            cmd {
+                pins = "sdc2_cmd";
+                bias-pull-up;
+                drive-strength = <10>;
+            };
+
+            data {
+                pins = "sdc2_data";
+                bias-pull-up;
+                drive-strength = <10>;
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml
new file mode 100644
index 000000000000..554992a681f3
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml
@@ -0,0 +1,148 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,sm6350-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. SM6350 TLMM block
+
+maintainers:
+  - Konrad Dybcio <konrad.dybcio@somainline.org>
+
+description: |
+  This binding describes the Top Level Mode Multiplexer (TLMM) block found
+  in the SM6350 platform.
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+properties:
+  compatible:
+    const: qcom,sm6350-tlmm
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  '#interrupt-cells': true
+  gpio-controller: true
+  gpio-reserved-ranges: true
+  '#gpio-cells': true
+  gpio-ranges: true
+  wakeup-parent: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+patternProperties:
+  '-state$':
+    oneOf:
+      - $ref: "#/$defs/qcom-sm6350-tlmm-state"
+      - patternProperties:
+          ".*":
+            $ref: "#/$defs/qcom-sm6350-tlmm-state"
+
+$defs:
+  qcom-sm6350-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|15[0-7])$"
+            - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ adsp_ext, agera_pll, atest_char, atest_char0, atest_char1, atest_char2,
+                atest_char3, atest_tsens, atest_tsens2, atest_usb1, atest_usb10, atest_usb11,
+                atest_usb12, atest_usb13, atest_usb2, atest_usb20, atest_usb21, atest_usb22,
+                atest_usb23, audio_ref, btfm_slimbus, cam_mclk0, cam_mclk1, cam_mclk2, cam_mclk3,
+                cam_mclk4, cci_async, cci_i2c, cci_timer0, cci_timer1, cci_timer2, cci_timer3,
+                cci_timer4, cri_trng, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3,
+                dp_hot, edp_lcd, gcc_gp1, gcc_gp2, gcc_gp3, gp_pdm0, gp_pdm1, gp_pdm2, gpio,
+                gps_tx, ibi_i3c, jitter_bist, ldo_en, ldo_update, lpass_ext, m_voc, mclk,
+                mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s_0, mi2s_1, mi2s_2,
+                mss_lte, nav_gpio, nav_pps, pa_indicator, pcie0_clk, phase_flag0, phase_flag1,
+                phase_flag10, phase_flag11, phase_flag12, phase_flag13, phase_flag14, phase_flag15,
+                phase_flag16, phase_flag17, phase_flag18, phase_flag19, phase_flag2, phase_flag20,
+                phase_flag21, phase_flag22, phase_flag23, phase_flag24, phase_flag25, phase_flag26,
+                phase_flag27, phase_flag28, phase_flag29, phase_flag3, phase_flag30, phase_flag31,
+                phase_flag4, phase_flag5, phase_flag6, phase_flag7, phase_flag8, phase_flag9,
+                pll_bist, pll_bypassnl, pll_reset, prng_rosc, qdss_cti, qdss_gpio, qdss_gpio0,
+                qdss_gpio1, qdss_gpio10, qdss_gpio11, qdss_gpio12, qdss_gpio13, qdss_gpio14,
+                qdss_gpio15, qdss_gpio2, qdss_gpio3, qdss_gpio4, qdss_gpio5, qdss_gpio6,
+                qdss_gpio7, qdss_gpio8, qdss_gpio9, qlink0_enable, qlink0_request, qlink0_wmss,
+                qlink1_enable, qlink1_request, qlink1_wmss, qup00, qup01, qup02, qup10, qup11,
+                qup12, qup13_f1, qup13_f2, qup14, rffe0_clk, rffe0_data, rffe1_clk, rffe1_data,
+                rffe2_clk, rffe2_data, rffe3_clk, rffe3_data, rffe4_clk, rffe4_data, sd_write,
+                sdc1_tb, sdc2_tb, sp_cmu, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm1,
+                tsense_pwm2, uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data,
+                uim2_present, uim2_reset, usb_phy, vfr_1, vsense_trigger, wlan1_adc0, wlan1_adc1,
+                wlan2_adc0, wlan2_adc1, ]
+
+
+      bias-disable: true
+      bias-pull-down: true
+      bias-pull-up: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+      - function
+
+    additionalProperties: false
+
+examples:
+  - |
+        #include <dt-bindings/interrupt-controller/arm-gic.h>
+        pinctrl@f100000 {
+                compatible = "qcom,sm6350-tlmm";
+                reg = <0x0f100000 0x300000>;
+                interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+                gpio-controller;
+                #gpio-cells = <2>;
+                interrupt-controller;
+                #interrupt-cells = <2>;
+                gpio-ranges = <&tlmm 0 0 157>;
+
+                gpio-wo-subnode-state {
+                        pins = "gpio1";
+                        function = "gpio";
+                };
+
+                uart-w-subnodes-state {
+                        rx {
+                                pins = "gpio25";
+                                function = "qup13_f2";
+                                bias-disable;
+                        };
+
+                        tx {
+                                pins = "gpio26";
+                                function = "qup13_f2";
+                                bias-disable;
+                        };
+                };
+        };
+...
diff --git a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
deleted file mode 100644
index 84c4111293bd..000000000000
--- a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
+++ /dev/null
@@ -1,114 +0,0 @@
-* Rockchip Pinmux Controller
-
-The Rockchip Pinmux Controller, enables the IC
-to share one PAD to several functional blocks. The sharing is done by
-multiplexing the PAD input/output signals. For each PAD there are several
-muxing options with option 0 being the use as a GPIO.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The Rockchip pin configuration node is a node of a group of pins which can be
-used for a specific device or function. This node represents both mux and
-config of the pins in that group. The 'pins' selects the function mode(also
-named pin mode) this pin can work on and the 'config' configures various pad
-settings such as pull-up, etc.
-
-The pins are grouped into up to 5 individual pin banks which need to be
-defined as gpio sub-nodes of the pinmux controller.
-
-Required properties for iomux controller:
-  - compatible: should be
-		"rockchip,px30-pinctrl":    for Rockchip PX30
-		"rockchip,rv1108-pinctrl":  for Rockchip RV1108
-		"rockchip,rk2928-pinctrl":  for Rockchip RK2928
-		"rockchip,rk3066a-pinctrl": for Rockchip RK3066a
-		"rockchip,rk3066b-pinctrl": for Rockchip RK3066b
-		"rockchip,rk3128-pinctrl":  for Rockchip RK3128
-		"rockchip,rk3188-pinctrl":  for Rockchip RK3188
-		"rockchip,rk3228-pinctrl":  for Rockchip RK3228
-		"rockchip,rk3288-pinctrl":  for Rockchip RK3288
-		"rockchip,rk3308-pinctrl":  for Rockchip RK3308
-		"rockchip,rk3328-pinctrl":  for Rockchip RK3328
-		"rockchip,rk3368-pinctrl":  for Rockchip RK3368
-		"rockchip,rk3399-pinctrl":  for Rockchip RK3399
-		"rockchip,rk3568-pinctrl":  for Rockchip RK3568
-
-  - rockchip,grf: phandle referencing a syscon providing the
-	 "general register files"
-
-Optional properties for iomux controller:
-  - rockchip,pmu: phandle referencing a syscon providing the pmu registers
-	 as some SoCs carry parts of the iomux controller registers there.
-	 Required for at least rk3188 and rk3288. On the rk3368 this should
-	 point to the PMUGRF syscon.
-
-Deprecated properties for iomux controller:
-  - reg: first element is the general register space of the iomux controller
-	 It should be large enough to contain also separate pull registers.
-	 second element is the separate pull register space of the rk3188.
-	 Use rockchip,grf and rockchip,pmu described above instead.
-
-Required properties for gpio sub nodes:
-See rockchip,gpio-bank.yaml
-
-Required properties for pin configuration node:
-  - rockchip,pins: 3 integers array, represents a group of pins mux and config
-    setting. The format is rockchip,pins = <PIN_BANK PIN_BANK_IDX MUX &phandle>.
-    The MUX 0 means gpio and MUX 1 to N mean the specific device function.
-    The phandle of a node containing the generic pinconfig options
-    to use, as described in pinctrl-bindings.txt in this directory.
-
-Examples:
-
-#include <dt-bindings/pinctrl/rockchip.h>
-
-...
-
-pinctrl@20008000 {
-	compatible = "rockchip,rk3066a-pinctrl";
-	rockchip,grf = <&grf>;
-
-	#address-cells = <1>;
-	#size-cells = <1>;
-	ranges;
-
-	gpio0: gpio0@20034000 {
-		compatible = "rockchip,gpio-bank";
-		reg = <0x20034000 0x100>;
-		interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&clk_gates8 9>;
-
-		gpio-controller;
-		#gpio-cells = <2>;
-
-		interrupt-controller;
-		#interrupt-cells = <2>;
-	};
-
-	...
-
-	pcfg_pull_default: pcfg_pull_default {
-		bias-pull-pin-default
-	};
-
-	uart2 {
-		uart2_xfer: uart2-xfer {
-			rockchip,pins = <1 RK_PB0 1 &pcfg_pull_default>,
-					<1 RK_PB1 1 &pcfg_pull_default>;
-		};
-	};
-};
-
-uart2: serial@20064000 {
-	compatible = "snps,dw-apb-uart";
-	reg = <0x20064000 0x400>;
-	interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
-	reg-shift = <2>;
-	reg-io-width = <1>;
-	clocks = <&mux_uart2>;
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart2_xfer>;
-};
diff --git a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.yaml
new file mode 100644
index 000000000000..07c0a98ef9c6
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.yaml
@@ -0,0 +1,184 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/rockchip,pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip Pinmux Controller
+
+maintainers:
+  - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+  The Rockchip Pinmux Controller enables the IC to share one PAD
+  to several functional blocks. The sharing is done by multiplexing
+  the PAD input/output signals. For each PAD there are several muxing
+  options with option 0 being used as a GPIO.
+
+  Please refer to pinctrl-bindings.txt in this directory for details of the
+  common pinctrl bindings used by client devices, including the meaning of the
+  phrase "pin configuration node".
+
+  The Rockchip pin configuration node is a node of a group of pins which can be
+  used for a specific device or function. This node represents both mux and
+  config of the pins in that group. The 'pins' selects the function mode
+  (also named pin mode) this pin can work on and the 'config' configures
+  various pad settings such as pull-up, etc.
+
+  The pins are grouped into up to 9 individual pin banks which need to be
+  defined as gpio sub-nodes of the pinmux controller.
+
+properties:
+  compatible:
+    enum:
+      - rockchip,px30-pinctrl
+      - rockchip,rk2928-pinctrl
+      - rockchip,rk3066a-pinctrl
+      - rockchip,rk3066b-pinctrl
+      - rockchip,rk3128-pinctrl
+      - rockchip,rk3188-pinctrl
+      - rockchip,rk3228-pinctrl
+      - rockchip,rk3288-pinctrl
+      - rockchip,rk3308-pinctrl
+      - rockchip,rk3328-pinctrl
+      - rockchip,rk3368-pinctrl
+      - rockchip,rk3399-pinctrl
+      - rockchip,rk3568-pinctrl
+      - rockchip,rv1108-pinctrl
+
+  rockchip,grf:
+    $ref: "/schemas/types.yaml#/definitions/phandle"
+    description:
+      The phandle of the syscon node for the GRF registers.
+
+  rockchip,pmu:
+    $ref: "/schemas/types.yaml#/definitions/phandle"
+    description:
+      The phandle of the syscon node for the PMU registers,
+      as some SoCs carry parts of the iomux controller registers there.
+      Required for at least rk3188 and rk3288. On the rk3368 this should
+      point to the PMUGRF syscon.
+
+  "#address-cells":
+    enum: [1, 2]
+
+  "#size-cells":
+    enum: [1, 2]
+
+  ranges: true
+
+required:
+  - compatible
+  - rockchip,grf
+  - "#address-cells"
+  - "#size-cells"
+  - ranges
+
+patternProperties:
+  "gpio@[0-9a-f]+$":
+    type: object
+
+    $ref: "/schemas/gpio/rockchip,gpio-bank.yaml#"
+
+    unevaluatedProperties: false
+
+  "pcfg-[a-z0-9-]+$":
+    type: object
+    properties:
+      bias-disable: true
+
+      bias-pull-down: true
+
+      bias-pull-pin-default: true
+
+      bias-pull-up: true
+
+      drive-strength:
+        minimum: 0
+        maximum: 20
+
+      input-enable: true
+
+      input-schmitt-enable: true
+
+      output-high: true
+
+      output-low: true
+
+    additionalProperties: false
+
+additionalProperties:
+  type: object
+  additionalProperties:
+    type: object
+    properties:
+      rockchip,pins:
+        $ref: "/schemas/types.yaml#/definitions/uint32-matrix"
+        minItems: 1
+        items:
+          items:
+            - minimum: 0
+              maximum: 8
+              description:
+                Pin bank.
+            - minimum: 0
+              maximum: 31
+              description:
+                Pin bank index.
+            - minimum: 0
+              maximum: 6
+              description:
+                Mux 0 means GPIO and mux 1 to N means
+                the specific device function.
+            - description:
+                The phandle of a node contains the generic pinconfig options
+                to use as described in pinctrl-bindings.txt.
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/pinctrl/rockchip.h>
+
+    pinctrl: pinctrl {
+      compatible = "rockchip,rk3066a-pinctrl";
+      rockchip,grf = <&grf>;
+
+      #address-cells = <1>;
+      #size-cells = <1>;
+      ranges;
+
+      gpio0: gpio@20034000 {
+        compatible = "rockchip,gpio-bank";
+        reg = <0x20034000 0x100>;
+        interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clk_gates8 9>;
+
+        gpio-controller;
+        #gpio-cells = <2>;
+
+        interrupt-controller;
+        #interrupt-cells = <2>;
+      };
+
+      pcfg_pull_default: pcfg-pull-default {
+        bias-pull-pin-default;
+      };
+
+      uart2 {
+        uart2_xfer: uart2-xfer {
+          rockchip,pins = <1 RK_PB0 1 &pcfg_pull_default>,
+                          <1 RK_PB1 1 &pcfg_pull_default>;
+        };
+      };
+    };
+
+    uart2: serial@20064000 {
+      compatible = "snps,dw-apb-uart";
+      reg = <0x20064000 0x400>;
+      interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+      clocks = <&mux_uart2>;
+      pinctrl-0 = <&uart2_xfer>;
+      pinctrl-names = "default";
+      reg-io-width = <1>;
+      reg-shift = <2>;
+    };
diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
index e7a1b1880375..b8b475967ff9 100644
--- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
@@ -23,6 +23,7 @@ Required Properties:
   - "samsung,exynos5433-pinctrl": for Exynos5433 compatible pin-controller.
   - "samsung,exynos7-pinctrl": for Exynos7 compatible pin-controller.
   - "samsung,exynos850-pinctrl": for Exynos850 compatible pin-controller.
+  - "samsung,exynosautov9-pinctrl": for ExynosAutov9 compatible pin-controller.
 
 - reg: Base address of the pin controller hardware module and length of
   the address space it occupies.
diff --git a/Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
index 502480a19f49..a804d9bc1602 100644
--- a/Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
@@ -24,6 +24,7 @@ properties:
       - socionext,uniphier-ld11-pinctrl
       - socionext,uniphier-ld20-pinctrl
       - socionext,uniphier-pxs3-pinctrl
+      - socionext,uniphier-nx1-pinctrl
 
 required:
   - compatible
diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
index dfee6d38a701..ac88e01ec430 100644
--- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
@@ -8,7 +8,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STM32 GPIO and Pin Mux/Config controller
 
 maintainers:
-  - Alexandre TORGUE <alexandre.torgue@st.com>
+  - Alexandre TORGUE <alexandre.torgue@foss.st.com>
 
 description: |
   STMicroelectronics's STM32 MCUs intregrate a GPIO and Pin mux/config hardware
diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
index 239f37881cae..e810480e3eb7 100644
--- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
+++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
@@ -19,6 +19,7 @@ properties:
       - qcom,mdm9607-rpmpd
       - qcom,msm8916-rpmpd
       - qcom,msm8939-rpmpd
+      - qcom,msm8953-rpmpd
       - qcom,msm8976-rpmpd
       - qcom,msm8994-rpmpd
       - qcom,msm8996-rpmpd
@@ -31,6 +32,7 @@ properties:
       - qcom,sdm845-rpmhpd
       - qcom,sdx55-rpmhpd
       - qcom,sm6115-rpmpd
+      - qcom,sm6350-rpmhpd
       - qcom,sm8150-rpmhpd
       - qcom,sm8250-rpmhpd
       - qcom,sm8350-rpmhpd
diff --git a/Documentation/devicetree/bindings/power/supply/bq25980.yaml b/Documentation/devicetree/bindings/power/supply/bq25980.yaml
index 06eca6667f67..8367a1fd4057 100644
--- a/Documentation/devicetree/bindings/power/supply/bq25980.yaml
+++ b/Documentation/devicetree/bindings/power/supply/bq25980.yaml
@@ -105,7 +105,7 @@ examples:
           reg = <0x65>;
           interrupt-parent = <&gpio1>;
           interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
-          ti,watchdog-timer = <0>;
+          ti,watchdog-timeout-ms = <0>;
           ti,sc-ocp-limit-microamp = <2000000>;
           ti,sc-ovp-limit-microvolt = <17800000>;
           monitored-battery = <&bat>;
diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
index f792d06db413..ffb344987a7b 100644
--- a/Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
+++ b/Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
@@ -62,7 +62,7 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/power/supply/samsung,battery.yaml b/Documentation/devicetree/bindings/power/supply/samsung,battery.yaml
new file mode 100644
index 000000000000..40292d581b10
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/samsung,battery.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/samsung,battery.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung SDI Batteries
+
+maintainers:
+  - Linus Walleij <linus.walleij@linaro.org>
+
+description: |
+  Samsung SDI (Samsung Digital Interface) batteries are all different versions
+  of lithium ion chemistry devices used for mobile phones, laptops and other
+  portable electronics. The batteries are adapted to a specific product and
+  the physical restrictions make it impossible to use another battery with the
+  product, so product device trees can specify these batteries. Operating
+  systems should determine hardware characteristics of the batteries from the
+  compatible string.
+
+properties:
+  compatible:
+    oneOf:
+      - const: samsung,eb-l1m7flu
+        description: 3.8V 1500 mAh battery used in Samsung GT-I8190
+      - const: samsung,eb425161la
+        description: 3.8V 1500 mAh battery used in Samsung SGH-T599 and SGH-I407
+      - const: samsung,eb425161lu
+        description: 3.8V 1500 mAh battery used in Samsung GT-I8160
+      - const: samsung,eb485159lu
+        description: 3.8V 1700 mAh battery used in Samsung GT-S7710
+      - const: samsung,eb535151vu
+        description: 3.8V 1500 mAh battery used in Samsung GT-I9070
+      - const: samsung,eb585157lu
+        description: 3.8V 2000 mAh battery used in Samsung GT-I8530
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    power {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      battery: battery {
+        compatible = "samsung,eb425161la";
+      };
+
+      charger@11 {
+        reg = <0x11>;
+        monitored-battery = <&battery>;
+      };
+    };
diff --git a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-btemp.yaml b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-btemp.yaml
index 2f57aa5a5f4e..4b8a00cec39c 100644
--- a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-btemp.yaml
+++ b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-btemp.yaml
@@ -17,10 +17,14 @@ properties:
   compatible:
     const: stericsson,ab8500-btemp
 
-  battery:
+  monitored-battery:
     $ref: /schemas/types.yaml#/definitions/phandle
     description: phandle to battery node
 
+  battery:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    deprecated: true
+
   interrupts:
     maxItems: 5
 
@@ -42,7 +46,7 @@ properties:
 
 required:
   - compatible
-  - battery
+  - monitored-battery
   - interrupts
   - interrupt-names
   - io-channels
@@ -56,7 +60,7 @@ examples:
     pmic {
       battery-temperature {
         compatible = "stericsson,ab8500-btemp";
-        battery = <&ab8500_battery>;
+        monitored-battery = <&battery>;
         interrupts = <20 IRQ_TYPE_LEVEL_HIGH>,
                      <80 IRQ_TYPE_LEVEL_HIGH>,
                      <83 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-chargalg.yaml b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-chargalg.yaml
index 0897231c2f6e..6799224f7fb4 100644
--- a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-chargalg.yaml
+++ b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-chargalg.yaml
@@ -17,13 +17,17 @@ properties:
   compatible:
     const: stericsson,ab8500-chargalg
 
-  battery:
+  monitored-battery:
     $ref: /schemas/types.yaml#/definitions/phandle
     description: phandle to battery node
 
+  battery:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    deprecated: true
+
 required:
   - compatible
-  - battery
+  - monitored-battery
 
 additionalProperties: false
 
@@ -32,6 +36,6 @@ examples:
     pmic {
       charging-algorithm {
         compatible = "stericsson,ab8500-chargalg";
-        battery = <&ab8500_battery>;
+        monitored-battery = <&ab8500_battery>;
       };
     };
diff --git a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-charger.yaml b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-charger.yaml
index e13305afea69..9518eb7289d0 100644
--- a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-charger.yaml
+++ b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-charger.yaml
@@ -17,10 +17,14 @@ properties:
   compatible:
     const: stericsson,ab8500-charger
 
-  battery:
+  monitored-battery:
     $ref: /schemas/types.yaml#/definitions/phandle
     description: phandle to battery node
 
+  battery:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    deprecated: true
+
   vddadc-supply:
     description: Supply for USB and Main charger
 
@@ -66,7 +70,7 @@ properties:
 
 required:
   - compatible
-  - battery
+  - monitored-battery
   - vddadc-supply
   - interrupts
   - interrupt-names
@@ -81,7 +85,7 @@ examples:
     pmic {
       charger {
         compatible = "stericsson,ab8500-charger";
-        battery = <&ab8500_battery>;
+        monitored-battery = <&battery>;
         vddadc-supply = <&ab8500_ldo_tvout_reg>;
         interrupts = <10 IRQ_TYPE_LEVEL_HIGH>,
                      <11 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml
index db342e5ac0d1..54ac42a9d354 100644
--- a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml
+++ b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml
@@ -17,10 +17,14 @@ properties:
   compatible:
     const: stericsson,ab8500-fg
 
-  battery:
+  monitored-battery:
     $ref: /schemas/types.yaml#/definitions/phandle
     description: phandle to battery node
 
+  battery:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    deprecated: true
+
   interrupts:
     maxItems: 5
 
@@ -41,7 +45,7 @@ properties:
 
 required:
   - compatible
-  - battery
+  - monitored-battery
   - interrupts
   - interrupt-names
   - io-channels
@@ -55,7 +59,7 @@ examples:
     pmic {
       fuel-gauge {
         compatible = "stericsson,ab8500-fg";
-        battery = <&ab8500_battery>;
+        monitored-battery = <&battery>;
         interrupts = <24 IRQ_TYPE_LEVEL_HIGH>,
                      <8 IRQ_TYPE_LEVEL_HIGH>,
                      <28 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml b/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml
index 81ccb2110162..1f5c6384182e 100644
--- a/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml
@@ -35,9 +35,11 @@ properties:
           - renesas,tpu-r8a7794   # R-Car E2
           - renesas,tpu-r8a7795   # R-Car H3
           - renesas,tpu-r8a7796   # R-Car M3-W
+          - renesas,tpu-r8a77961  # R-Car M3-W+
           - renesas,tpu-r8a77965  # R-Car M3-N
           - renesas,tpu-r8a77970  # R-Car V3M
           - renesas,tpu-r8a77980  # R-Car V3H
+          - renesas,tpu-r8a779a0  # R-Car V3U
       - const: renesas,tpu
 
   reg:
diff --git a/Documentation/devicetree/bindings/regulator/max77686.txt b/Documentation/devicetree/bindings/regulator/max77686.txt
index e9f7578ca09a..ff3d2dec8c4b 100644
--- a/Documentation/devicetree/bindings/regulator/max77686.txt
+++ b/Documentation/devicetree/bindings/regulator/max77686.txt
@@ -43,7 +43,7 @@ Example:
 	max77686: pmic@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&wakeup_eint>;
-		interrupts = <26 IRQ_TYPE_NONE>;
+		interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
 		reg = <0x09>;
 
 		voltage-regulators {
diff --git a/Documentation/devicetree/bindings/regulator/max8952.txt b/Documentation/devicetree/bindings/regulator/max8952.txt
deleted file mode 100644
index 866fcdd0f4eb..000000000000
--- a/Documentation/devicetree/bindings/regulator/max8952.txt
+++ /dev/null
@@ -1,52 +0,0 @@
-Maxim MAX8952 voltage regulator
-
-Required properties:
-- compatible: must be equal to "maxim,max8952"
-- reg: I2C slave address, usually 0x60
-- max8952,dvs-mode-microvolt: array of 4 integer values defining DVS voltages
-  in microvolts. All values must be from range <770000, 1400000>
-- any required generic properties defined in regulator.txt
-
-Optional properties:
-- max8952,vid-gpios: array of two GPIO pins used for DVS voltage selection
-- max8952,en-gpio: GPIO used to control enable status of regulator
-- max8952,default-mode: index of default DVS voltage, from <0, 3> range
-- max8952,sync-freq: sync frequency, must be one of following values:
-    - 0: 26 MHz
-    - 1: 13 MHz
-    - 2: 19.2 MHz
-  Defaults to 26 MHz if not specified.
-- max8952,ramp-speed: voltage ramp speed, must be one of following values:
-    - 0: 32mV/us
-    - 1: 16mV/us
-    - 2: 8mV/us
-    - 3: 4mV/us
-    - 4: 2mV/us
-    - 5: 1mV/us
-    - 6: 0.5mV/us
-    - 7: 0.25mV/us
-  Defaults to 32mV/us if not specified.
-- any available generic properties defined in regulator.txt
-
-Example:
-
-	vdd_arm_reg: pmic@60 {
-		compatible = "maxim,max8952";
-		reg = <0x60>;
-
-		/* max8952-specific properties */
-		max8952,vid-gpios = <&gpx0 3 0>, <&gpx0 4 0>;
-		max8952,en-gpio = <&gpx0 1 0>;
-		max8952,default-mode = <0>;
-		max8952,dvs-mode-microvolt = <1250000>, <1200000>,
-						<1050000>, <950000>;
-		max8952,sync-freq = <0>;
-		max8952,ramp-speed = <0>;
-
-		/* generic regulator properties */
-		regulator-name = "vdd_arm";
-		regulator-min-microvolt = <770000>;
-		regulator-max-microvolt = <1400000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
diff --git a/Documentation/devicetree/bindings/regulator/max8973-regulator.txt b/Documentation/devicetree/bindings/regulator/max8973-regulator.txt
deleted file mode 100644
index c2c68fcc1b41..000000000000
--- a/Documentation/devicetree/bindings/regulator/max8973-regulator.txt
+++ /dev/null
@@ -1,52 +0,0 @@
-* Maxim MAX8973 Voltage Regulator
-
-Required properties:
-
-- compatible:	must be one of following:
-			"maxim,max8973"
-			"maxim,max77621".
-- reg:		the i2c slave address of the regulator. It should be 0x1b.
-
-Any standard regulator properties can be used to configure the single max8973
-DCDC.
-
-Optional properties:
-
--maxim,externally-enable: boolean, externally control the regulator output
-		enable/disable.
--maxim,enable-gpio: GPIO for enable control. If the valid GPIO is provided
-		then externally enable control will be considered.
--maxim,dvs-gpio: GPIO which is connected to DVS pin of device.
--maxim,dvs-default-state: Default state of GPIO during initialisation.
-		1 for HIGH and 0 for LOW.
--maxim,enable-remote-sense: boolean, enable reote sense.
--maxim,enable-falling-slew-rate: boolean, enable falling slew rate.
--maxim,enable-active-discharge: boolean: enable active discharge.
--maxim,enable-frequency-shift: boolean, enable 9% frequency shift.
--maxim,enable-bias-control: boolean, enable bias control. By enabling this
-		startup delay can be reduce to 20us from 220us.
--maxim,enable-etr: boolean, enable Enhanced Transient Response.
--maxim,enable-high-etr-sensitivity: boolean, Enhanced transient response
-		circuit is enabled and set for high sensitivity. If this
-		property is available then etr will be enable default.
-
-Enhanced transient response (ETR) will affect the configuration of CKADV.
-
--junction-warn-millicelsius: u32, junction warning temperature threshold
-		in millicelsius. If die temperature crosses this level then
-		device generates the warning interrupts.
-
-Please note that thermal functionality is only supported on MAX77621. The
-supported threshold warning temperature for MAX77621 are 120 degC and 140 degC.
-
-Example:
-
-	max8973@1b {
-		compatible = "maxim,max8973";
-		reg = <0x1b>;
-
-		regulator-min-microvolt = <935000>;
-		regulator-max-microvolt = <1200000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
diff --git a/Documentation/devicetree/bindings/regulator/max8997-regulator.txt b/Documentation/devicetree/bindings/regulator/max8997-regulator.txt
deleted file mode 100644
index b53c5e2b335f..000000000000
--- a/Documentation/devicetree/bindings/regulator/max8997-regulator.txt
+++ /dev/null
@@ -1,145 +0,0 @@
-* Maxim MAX8997 Voltage and Current Regulator
-
-The Maxim MAX8997 is a multi-function device which includes voltage and
-current regulators, rtc, charger controller and other sub-blocks. It is
-interfaced to the host controller using a i2c interface. Each sub-block is
-addressed by the host system using different i2c slave address. This document
-describes the bindings for 'pmic' sub-block of max8997.
-
-Required properties:
-- compatible: Should be "maxim,max8997-pmic".
-- reg: Specifies the i2c slave address of the pmic block. It should be 0x66.
-
-- max8997,pmic-buck1-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
-  units for buck1 when changing voltage using gpio dvs. Refer to [1] below
-  for additional information.
-
-- max8997,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
-  units for buck2 when changing voltage using gpio dvs. Refer to [1] below
-  for additional information.
-
-- max8997,pmic-buck5-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
-  units for buck5 when changing voltage using gpio dvs. Refer to [1] below
-  for additional information.
-
-[1] If none of the 'max8997,pmic-buck[1/2/5]-uses-gpio-dvs' optional
-    property is specified, the 'max8997,pmic-buck[1/2/5]-dvs-voltage'
-    property should specify atleast one voltage level (which would be a
-    safe operating voltage).
-
-    If either of the 'max8997,pmic-buck[1/2/5]-uses-gpio-dvs' optional
-    property is specified, then all the eight voltage values for the
-    'max8997,pmic-buck[1/2/5]-dvs-voltage' should be specified.
-
-Optional properties:
-- interrupts: Interrupt specifiers for two interrupt sources.
-  - First interrupt specifier is for 'irq1' interrupt.
-  - Second interrupt specifier is for 'alert' interrupt.
-- charger-supply: regulator node for charging current.
-- max8997,pmic-buck1-uses-gpio-dvs: 'buck1' can be controlled by gpio dvs.
-- max8997,pmic-buck2-uses-gpio-dvs: 'buck2' can be controlled by gpio dvs.
-- max8997,pmic-buck5-uses-gpio-dvs: 'buck5' can be controlled by gpio dvs.
-
-Additional properties required if either of the optional properties are used:
-- max8997,pmic-ignore-gpiodvs-side-effect: When GPIO-DVS mode is used for
-  multiple bucks, changing the voltage value of one of the bucks may affect
-  that of another buck, which is the side effect of the change (set_voltage).
-  Use this property to ignore such side effects and change the voltage.
-
-- max8997,pmic-buck125-default-dvs-idx: Default voltage setting selected from
-  the possible 8 options selectable by the dvs gpios. The value of this
-  property should be between 0 and 7. If not specified or if out of range, the
-  default value of this property is set to 0.
-
-- max8997,pmic-buck125-dvs-gpios: GPIO specifiers for three host gpio's used
-  for dvs. The format of the gpio specifier depends in the gpio controller.
-
-Regulators: The regulators of max8997 that have to be instantiated should be
-included in a sub-node named 'regulators'. Regulator nodes included in this
-sub-node should be of the format as listed below.
-
-	regulator_name {
-		standard regulator bindings here
-	};
-
-The following are the names of the regulators that the max8997 pmic block
-supports. Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
-as per the datasheet of max8997.
-
-	- LDOn
-		  - valid values for n are 1 to 18 and 21
-		  - Example: LDO0, LD01, LDO2, LDO21
-	- BUCKn
-		  - valid values for n are 1 to 7.
-		  - Example: BUCK1, BUCK2, BUCK3, BUCK7
-
-	- ENVICHG: Battery Charging Current Monitor Output. This is a fixed
-		   voltage type regulator
-
-	- ESAFEOUT1: (ldo19)
-	- ESAFEOUT2: (ld020)
-
-	- CHARGER_CV: main battery charger voltage control
-	- CHARGER: main battery charger current control
-	- CHARGER_TOPOFF: end of charge current threshold level
-
-The bindings inside the regulator nodes use the standard regulator bindings
-which are documented elsewhere.
-
-Example:
-
-	max8997_pmic@66 {
-		compatible = "maxim,max8997-pmic";
-		interrupt-parent = <&wakeup_eint>;
-		reg = <0x66>;
-		interrupts = <4 0>, <3 0>;
-
-		max8997,pmic-buck1-uses-gpio-dvs;
-		max8997,pmic-buck2-uses-gpio-dvs;
-		max8997,pmic-buck5-uses-gpio-dvs;
-
-		max8997,pmic-ignore-gpiodvs-side-effect;
-		max8997,pmic-buck125-default-dvs-idx = <0>;
-
-		max8997,pmic-buck125-dvs-gpios = <&gpx0 0 1 0 0>, /* SET1 */
-						 <&gpx0 1 1 0 0>, /* SET2 */
-						 <&gpx0 2 1 0 0>; /* SET3 */
-
-		max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>,
-						 <1250000>, <1200000>,
-						 <1150000>, <1100000>,
-						 <1000000>, <950000>;
-
-		max8997,pmic-buck2-dvs-voltage = <1100000>, <1100000>,
-						 <1100000>, <1100000>,
-						 <1000000>, <1000000>,
-						 <1000000>, <1000000>;
-
-		max8997,pmic-buck5-dvs-voltage = <1200000>, <1200000>,
-						 <1200000>, <1200000>,
-						 <1200000>, <1200000>,
-						 <1200000>, <1200000>;
-
-		regulators {
-			ldo1_reg: LDO1 {
-				regulator-name = "VDD_ABB_3.3V";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-			};
-
-			ldo2_reg: LDO2 {
-				regulator-name = "VDD_ALIVE_1.1V";
-				regulator-min-microvolt = <1100000>;
-				regulator-max-microvolt = <1100000>;
-				regulator-always-on;
-			};
-
-			buck1_reg: BUCK1 {
-				regulator-name = "VDD_ARM_1.2V";
-				regulator-min-microvolt = <950000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-		};
-	};
diff --git a/Documentation/devicetree/bindings/regulator/maxim,max8952.yaml b/Documentation/devicetree/bindings/regulator/maxim,max8952.yaml
new file mode 100644
index 000000000000..e4e8c58f6046
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/maxim,max8952.yaml
@@ -0,0 +1,109 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/maxim,max8952.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim MAX8952 voltage regulator
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+allOf:
+  - $ref: regulator.yaml#
+
+properties:
+  compatible:
+    const: maxim,max8952
+
+  max8952,default-mode:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1, 2, 3]
+    description: |
+      index of default DVS voltage
+
+  max8952,dvs-mode-microvolt:
+    minItems: 4
+    maxItems: 4
+    items:
+      minimum: 770000
+      maximum: 1400000
+    description: |
+      Array of 4 integer values defining DVS voltages in microvolts. All values
+      must be from range <770000, 1400000>.
+
+  max8952,en-gpio:
+    maxItems: 1
+    description: |
+      GPIO used to control enable status of regulator
+
+  max8952,ramp-speed:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1, 2, 3, 4, 5, 6, 7]
+    default: 0
+    description: |
+      Voltage ramp speed, values map to:
+       - 0: 32mV/us
+       - 1: 16mV/us
+       - 2: 8mV/us
+       - 3: 4mV/us
+       - 4: 2mV/us
+       - 5: 1mV/us
+       - 6: 0.5mV/us
+       - 7: 0.25mV/us
+      Defaults to 32mV/us if not specified.
+
+  max8952,sync-freq:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1, 2]
+    default: 0
+    description: |
+      Sync frequency, values map to:
+       - 0: 26 MHz
+       - 1: 13 MHz
+       - 2: 19.2 MHz
+      Defaults to 26 MHz if not specified.
+
+  max8952,vid-gpios:
+    minItems: 2
+    maxItems: 2
+    description: |
+      Array of two GPIO pins used for DVS voltage selection
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - max8952,dvs-mode-microvolt
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@60 {
+            compatible = "maxim,max8952";
+            reg = <0x60>;
+
+            max8952,vid-gpios = <&gpx0 3 GPIO_ACTIVE_HIGH>,
+                                <&gpx0 4 GPIO_ACTIVE_HIGH>;
+            max8952,default-mode = <0>;
+            max8952,dvs-mode-microvolt = <1250000>, <1200000>,
+                                         <1050000>, <950000>;
+            max8952,sync-freq = <0>;
+            max8952,ramp-speed = <0>;
+
+            regulator-name = "VARM_1.2V_C210";
+            regulator-min-microvolt = <770000>;
+            regulator-max-microvolt = <1400000>;
+            regulator-always-on;
+            regulator-boot-on;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/regulator/maxim,max8973.yaml b/Documentation/devicetree/bindings/regulator/maxim,max8973.yaml
new file mode 100644
index 000000000000..54522827265b
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/maxim,max8973.yaml
@@ -0,0 +1,139 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/maxim,max8973.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim MAX8973/MAX77621 voltage regulator
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+allOf:
+  - $ref: regulator.yaml#
+
+properties:
+  compatible:
+    enum:
+      - maxim,max8973
+      - maxim,max77621
+
+  junction-warn-millicelsius:
+    description: |
+      Junction warning temperature threshold in millicelsius. If die
+      temperature crosses this level then device generates the warning
+      interrupts.
+      Please note that thermal functionality is only supported on MAX77621. The
+      supported threshold warning temperature for MAX77621 are 120 degC and 140
+      degC.
+
+  maxim,dvs-gpio:
+    maxItems: 1
+    description: |
+      GPIO which is connected to DVS pin of device.
+
+  maxim,dvs-default-state:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1]
+    description: |
+      Default state of GPIO during initialisation.
+      1 for HIGH and 0 for LOW.
+
+  maxim,externally-enable:
+    type: boolean
+    description: |
+      Externally control the regulator output enable/disable.
+
+  maxim,enable-gpio:
+    maxItems: 1
+    description: |
+      GPIO for enable control. If the valid GPIO is provided then externally
+      enable control will be considered.
+
+  maxim,enable-remote-sense:
+    type: boolean
+    description: Enable remote sense.
+
+  maxim,enable-falling-slew-rate:
+    type: boolean
+    description: Enable falling slew rate.
+
+  maxim,enable-active-discharge:
+    type: boolean
+    description: Eable active discharge.
+
+  maxim,enable-frequency-shift:
+    type: boolean
+    description: Enable 9% frequency shift.
+
+  maxim,enable-bias-control:
+    type: boolean
+    description: |
+      Enable bias control which can reduce the startup delay to 20us from 220us.
+
+  maxim,enable-etr:
+    type: boolean
+    description: Enable Enhanced Transient Response.
+
+  maxim,enable-high-etr-sensitivity:
+    type: boolean
+    description: |
+      Enhanced transient response circuit is enabled and set for high
+      sensitivity. If this property is available then etr will be enable
+      default.
+      Enhanced transient response (ETR) will affect the configuration of CKADV.
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        regulator@1b {
+            compatible = "maxim,max8973";
+            reg = <0x1b>;
+
+            regulator-min-microvolt = <935000>;
+            regulator-max-microvolt = <1200000>;
+            regulator-boot-on;
+            regulator-always-on;
+        };
+    };
+
+  - |
+    #include <dt-bindings/gpio/tegra-gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        regulator@1b {
+            compatible = "maxim,max77621";
+            reg = <0x1b>;
+            interrupt-parent = <&gpio>;
+            interrupts = <TEGRA_GPIO(Y, 1) IRQ_TYPE_LEVEL_LOW>;
+
+            regulator-always-on;
+            regulator-boot-on;
+            regulator-min-microvolt = <800000>;
+            regulator-max-microvolt = <1231250>;
+            regulator-name = "PPVAR_CPU";
+            regulator-ramp-delay = <12500>;
+            maxim,dvs-default-state = <1>;
+            maxim,enable-active-discharge;
+            maxim,enable-bias-control;
+            maxim,enable-etr;
+            maxim,enable-gpio = <&pmic 5 GPIO_ACTIVE_HIGH>;
+            maxim,externally-enable;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/regulator/maxim,max8997.yaml b/Documentation/devicetree/bindings/regulator/maxim,max8997.yaml
new file mode 100644
index 000000000000..d5a44ca3df04
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/maxim,max8997.yaml
@@ -0,0 +1,445 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/maxim,max8997.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim MAX8997 Power Management IC
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  The Maxim MAX8997 is a Power Management IC which includes voltage and current
+  regulators, charger controller with fuel gauge, RTC, clock outputs, haptic
+  motor driver, flash LED driver and Micro-USB Interface Controller.
+
+  The binding here is not complete and describes only regulator and charger
+  controller parts.
+
+properties:
+  compatible:
+    const: maxim,max8997-pmic
+
+  charger-supply:
+    description: |
+      Regulator node for charging current.
+
+  interrupts:
+    items:
+      - description: irq1 interrupt
+      - description: alert interrupt
+
+  max8997,pmic-buck1-dvs-voltage:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 1
+    maxItems: 8
+    description: |
+      A set of 8 voltage values in micro-volt (uV) units for buck1 when
+      changing voltage using GPIO DVS.
+      If none of max8997,pmic-buck[1/2/5]-uses-gpio-dvs optional property is
+      specified, the max8997,pmic-buck[1/2/5]-dvs-voltage property should
+      specify at least one voltage level (which would be a safe operating
+      voltage).
+
+  max8997,pmic-buck2-dvs-voltage:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 1
+    maxItems: 8
+    description: |
+      A set of 8 voltage values in micro-volt (uV) units for buck2 when
+      changing voltage using GPIO DVS.
+      If none of max8997,pmic-buck[1/2/5]-uses-gpio-dvs optional property is
+      specified, the max8997,pmic-buck[1/2/5]-dvs-voltage property should
+      specify at least one voltage level (which would be a safe operating
+      voltage).
+
+  max8997,pmic-buck5-dvs-voltage:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 1
+    maxItems: 8
+    description: |
+      A set of 8 voltage values in micro-volt (uV) units for buck5 when
+      changing voltage using GPIO DVS.
+      If none of max8997,pmic-buck[1/2/5]-uses-gpio-dvs optional property is
+      specified, the max8997,pmic-buck[1/2/5]-dvs-voltage property should
+      specify at least one voltage level (which would be a safe operating
+      voltage).
+
+  max8997,pmic-buck1-uses-gpio-dvs:
+    type: boolean
+    description: |
+      buck1 can be controlled by GPIO DVS.
+
+  max8997,pmic-buck2-uses-gpio-dvs:
+    type: boolean
+    description: |
+      buck2 can be controlled by GPIO DVS.
+
+  max8997,pmic-buck5-uses-gpio-dvs:
+    type: boolean
+    description: |
+      buck5 can be controlled by GPIO DVS.
+
+  max8997,pmic-buck125-default-dvs-idx:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 7
+    default: 0
+    description: |
+      Default voltage setting selected from the possible 8 options selectable
+      by the dvs gpios. The value of this property should be between 0 and 7.
+      If not specified or if out of range, the default value of this property
+      is set to 0.
+
+  max8997,pmic-buck125-dvs-gpios:
+    minItems: 3
+    maxItems: 3
+    description: |
+      GPIO specifiers for three host gpio's used for DVS.
+
+  max8997,pmic-ignore-gpiodvs-side-effect:
+    type: boolean
+    description: |
+      When GPIO-DVS mode is used for multiple bucks, changing the voltage value
+      of one of the bucks may affect that of another buck, which is the side
+      effect of the change (set_voltage).  Use this property to ignore such
+      side effects and change the voltage.
+
+  reg:
+    maxItems: 1
+
+  regulators:
+    type: object
+    description:
+      List of child nodes that specify the regulators.
+
+    patternProperties:
+      # 1-18 and 21 LDOs
+      "^LDO([1-9]|1[0-8]|21)$":
+        type: object
+        $ref: regulator.yaml#
+        description:
+          Properties for single LDO regulator.
+
+        properties:
+          regulator-name: true
+
+        required:
+          - regulator-name
+
+        unevaluatedProperties: false
+
+      # 7 bucks
+      "^BUCK[1-7]$":
+        type: object
+        $ref: regulator.yaml#
+        description:
+          Properties for single BUCK regulator.
+
+        properties:
+          regulator-name: true
+
+        required:
+          - regulator-name
+
+        unevaluatedProperties: false
+
+      "^EN32KHZ_[AC]P$":
+        type: object
+        $ref: regulator.yaml#
+        description:
+          32768 Hz clock output (modelled as regulator)
+
+        properties:
+          regulator-name: true
+          regulator-always-on: true
+          regulator-boot-on: true
+
+        required:
+          - regulator-name
+
+        additionalProperties: false
+
+    properties:
+      CHARGER:
+        type: object
+        $ref: regulator.yaml#
+        description: main battery charger current control
+
+        properties:
+          regulator-name: true
+
+        required:
+          - regulator-name
+
+        unevaluatedProperties: false
+
+      CHARGER_CV:
+        type: object
+        $ref: regulator.yaml#
+        description: main battery charger voltage control
+
+        properties:
+          regulator-name: true
+
+        required:
+          - regulator-name
+
+        unevaluatedProperties: false
+
+      CHARGER_TOPOFF:
+        type: object
+        $ref: regulator.yaml#
+        description: end of charge current threshold level
+
+        properties:
+          regulator-name: true
+
+        required:
+          - regulator-name
+
+        unevaluatedProperties: false
+
+      ENVICHG:
+        type: object
+        $ref: regulator.yaml#
+        description: |
+          Battery Charging Current Monitor Output. This is a fixed voltage type
+          regulator
+        properties:
+          regulator-name: true
+
+        required:
+          - regulator-name
+
+        unevaluatedProperties: false
+
+      ESAFEOUT1:
+        type: object
+        $ref: regulator.yaml#
+        description: LDO19
+
+        properties:
+          regulator-name: true
+
+        required:
+          - regulator-name
+
+        unevaluatedProperties: false
+
+      ESAFEOUT2:
+        type: object
+        $ref: regulator.yaml#
+        description: LDO20
+
+        properties:
+          regulator-name: true
+
+        required:
+          - regulator-name
+
+        unevaluatedProperties: false
+
+required:
+  - compatible
+  - max8997,pmic-buck1-dvs-voltage
+  - max8997,pmic-buck2-dvs-voltage
+  - max8997,pmic-buck5-dvs-voltage
+  - reg
+  - regulators
+
+dependencies:
+  max8997,pmic-buck1-uses-gpio-dvs: [ 'max8997,pmic-buck125-dvs-gpios' ]
+  max8997,pmic-buck2-uses-gpio-dvs: [ 'max8997,pmic-buck125-dvs-gpios' ]
+  max8997,pmic-buck5-uses-gpio-dvs: [ 'max8997,pmic-buck125-dvs-gpios' ]
+
+additionalProperties: false
+
+if:
+  anyOf:
+    - required:
+        - max8997,pmic-buck1-uses-gpio-dvs
+    - required:
+        - max8997,pmic-buck2-uses-gpio-dvs
+    - required:
+        - max8997,pmic-buck5-uses-gpio-dvs
+then:
+  properties:
+    max8997,pmic-buck1-dvs-voltage:
+      minItems: 8
+      maxItems: 8
+    max8997,pmic-buck2-dvs-voltage:
+      minItems: 8
+      maxItems: 8
+    max8997,pmic-buck5-dvs-voltage:
+      minItems: 8
+      maxItems: 8
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@66 {
+            compatible = "maxim,max8997-pmic";
+            reg = <0x66>;
+
+            interrupts-extended = <&gpx0 7 IRQ_TYPE_LEVEL_LOW>,
+                                  <&gpx2 3 IRQ_TYPE_EDGE_FALLING>;
+
+            max8997,pmic-buck1-uses-gpio-dvs;
+            max8997,pmic-buck2-uses-gpio-dvs;
+            max8997,pmic-buck5-uses-gpio-dvs;
+
+            max8997,pmic-ignore-gpiodvs-side-effect;
+            max8997,pmic-buck125-default-dvs-idx = <0>;
+
+            max8997,pmic-buck125-dvs-gpios = <&gpx0 5 GPIO_ACTIVE_HIGH>,
+                                             <&gpx0 6 GPIO_ACTIVE_HIGH>,
+                                             <&gpl0 0 GPIO_ACTIVE_HIGH>;
+
+            max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>,
+                                             <1250000>, <1200000>,
+                                             <1150000>, <1100000>,
+                                             <1000000>, <950000>;
+
+            max8997,pmic-buck2-dvs-voltage = <1100000>, <1000000>,
+                                             <950000>,  <900000>,
+                                             <1100000>, <1000000>,
+                                             <950000>,  <900000>;
+
+            max8997,pmic-buck5-dvs-voltage = <1200000>, <1200000>,
+                                             <1200000>, <1200000>,
+                                             <1200000>, <1200000>,
+                                             <1200000>, <1200000>;
+
+            pinctrl-0 = <&max8997_irq>, <&otg_gp>, <&usb_sel>;
+            pinctrl-names = "default";
+
+            charger-supply = <&charger_reg>;
+
+            regulators {
+                LDO1 {
+                    regulator-name = "VADC_3.3V_C210";
+                    regulator-min-microvolt = <3300000>;
+                    regulator-max-microvolt = <3300000>;
+                    regulator-always-on;
+                };
+
+                LDO2 {
+                    regulator-name = "VALIVE_1.1V_C210";
+                    regulator-min-microvolt = <1100000>;
+                    regulator-max-microvolt = <1100000>;
+                    regulator-always-on;
+                };
+
+                BUCK1 {
+                    regulator-name = "VARM_1.2V_C210";
+                    regulator-min-microvolt = <65000>;
+                    regulator-max-microvolt = <2225000>;
+                    regulator-always-on;
+                };
+
+                // ...
+
+                BUCK7 {
+                    regulator-name = "VCC_SUB_2.0V";
+                    regulator-min-microvolt = <2000000>;
+                    regulator-max-microvolt = <2000000>;
+                    regulator-always-on;
+                };
+
+                ESAFEOUT1 {
+                    regulator-name = "SAFEOUT1";
+                };
+
+                ESAFEOUT2 {
+                    regulator-name = "SAFEOUT2";
+                    regulator-boot-on;
+                };
+
+                EN32KHZ_AP {
+                    regulator-name = "EN32KHZ_AP";
+                    regulator-always-on;
+                };
+
+                EN32KHZ_CP {
+                    regulator-name = "EN32KHZ_CP";
+                    regulator-always-on;
+                };
+
+                CHARGER {
+                    regulator-name = "CHARGER";
+                    regulator-min-microamp = <200000>;
+                    regulator-max-microamp = <950000>;
+                };
+
+                CHARGER_CV {
+                    regulator-name = "CHARGER_CV";
+                    regulator-min-microvolt = <4200000>;
+                    regulator-max-microvolt = <4200000>;
+                    regulator-always-on;
+                };
+
+                CHARGER_TOPOFF {
+                    regulator-name = "CHARGER_TOPOFF";
+                    regulator-min-microamp = <200000>;
+                    regulator-max-microamp = <200000>;
+                    regulator-always-on;
+                };
+            };
+        };
+    };
+
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@66 {
+            compatible = "maxim,max8997-pmic";
+            reg = <0x66>;
+
+            interrupt-parent = <&gpx0>;
+            interrupts = <4 IRQ_TYPE_LEVEL_LOW>,
+                         <3 IRQ_TYPE_EDGE_FALLING>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&max8997_irq>;
+
+            max8997,pmic-buck1-dvs-voltage = <1350000>;
+            max8997,pmic-buck2-dvs-voltage = <1100000>;
+            max8997,pmic-buck5-dvs-voltage = <1200000>;
+
+            regulators {
+                LDO1 {
+                    regulator-name = "VDD_ABB_3.3V";
+                    regulator-min-microvolt = <3300000>;
+                    regulator-max-microvolt = <3300000>;
+                };
+
+                // ...
+
+                BUCK1 {
+                    regulator-name = "VDD_ARM_1.2V";
+                    regulator-min-microvolt = <950000>;
+                    regulator-max-microvolt = <1350000>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                };
+
+                // ...
+
+                EN32KHZ_AP {
+                    regulator-name = "EN32KHZ_AP";
+                    regulator-always-on;
+                };
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
index 34de38377aa6..b959504e0ea4 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
@@ -35,6 +35,7 @@ description: |
     PMIC. Supported regulator node names are
       For PM6150, smps1 - smps5, ldo1 - ldo19
       For PM6150L, smps1 - smps8, ldo1 - ldo11, bob
+      For PM6350, smps1 - smps5, ldo1 - ldo22
       For PM7325, smps1 - smps8, ldo1 - ldo19
       For PM8005, smps1 - smps4
       For PM8009, smps1 - smps2, ldo1 - ldo7
@@ -52,6 +53,7 @@ properties:
     enum:
       - qcom,pm6150-rpmh-regulators
       - qcom,pm6150l-rpmh-regulators
+      - qcom,pm6350-rpmh-regulators
       - qcom,pm7325-rpmh-regulators
       - qcom,pm8005-rpmh-regulators
       - qcom,pm8009-rpmh-regulators
diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml
index 83b53579f463..f052e03be402 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml
@@ -65,6 +65,9 @@ description:
   For pms405, s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
   l12, l13
 
+  For pm2250, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
+  l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22
+
 maintainers:
   - Kathiravan T <kathirav@codeaurora.org>
 
@@ -86,6 +89,7 @@ properties:
       - qcom,rpm-pmi8994-regulators
       - qcom,rpm-pmi8998-regulators
       - qcom,rpm-pms405-regulators
+      - qcom,rpm-pm2250-regulators
 
 patternProperties:
   ".*-supply$":
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mpa01.txt b/Documentation/devicetree/bindings/regulator/samsung,s2mpa01.txt
deleted file mode 100644
index bae3c7f838cf..000000000000
--- a/Documentation/devicetree/bindings/regulator/samsung,s2mpa01.txt
+++ /dev/null
@@ -1,79 +0,0 @@
-Binding for Samsung S2MPA01 regulator block
-===========================================
-
-This is a part of device tree bindings for S2M family multi-function devices.
-More information can be found in bindings/mfd/sec-core.txt file.
-
-The S2MPA01 device provide buck and LDO regulators.
-
-To register these with regulator framework instantiate under main device node
-a sub-node named "regulators" with more sub-nodes for each regulator using the
-common regulator binding documented in:
- - Documentation/devicetree/bindings/regulator/regulator.txt
-
-
-Names of regulators supported by S2MPA01 device:
-	- LDOn
-		  - valid values for n are 1 to 26
-		  - Example: LDO1, LD02, LDO26
-	- BUCKn
-		  - valid values for n are 1 to 10.
-		  - Example: BUCK1, BUCK2, BUCK9
-Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
-as per the datasheet of device.
-
-
-Optional properties of buck regulator nodes under "regulators" sub-node:
- - regulator-ramp-delay: ramp delay in uV/us. May be 6250, 12500
-   (default), 25000, or 50000. May be 0 for disabling the ramp delay on
-   BUCK{1,2,3,4}.
-
-   In the absence of the regulator-ramp-delay property, the default ramp
-   delay will be used.
-
-   Note: Some bucks share the ramp rate setting i.e. same ramp value
-   will be set for a particular group of bucks so provide the same
-   regulator-ramp-delay value for them.
-   Groups sharing ramp rate:
-    - buck{1,6},
-    - buck{2,4},
-    - buck{8,9,10}.
-
-Example:
-
-	s2mpa01_pmic@66 {
-		compatible = "samsung,s2mpa01-pmic";
-		reg = <0x66>;
-
-		regulators {
-			ldo1_reg: LDO1 {
-				regulator-name = "VDD_ALIVE";
-				regulator-min-microvolt = <1000000>;
-				regulator-max-microvolt = <1000000>;
-			};
-
-			ldo2_reg: LDO2 {
-				regulator-name = "VDDQ_MMC2";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-			};
-
-			buck1_reg: BUCK1 {
-				regulator-name = "vdd_mif";
-				regulator-min-microvolt = <950000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck2_reg: BUCK2 {
-				regulator-name = "vdd_arm";
-				regulator-min-microvolt = <950000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-ramp-delay = <50000>;
-			};
-		};
-	};
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mpa01.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mpa01.yaml
new file mode 100644
index 000000000000..0627dec513da
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s2mpa01.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s2mpa01.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPA01 Power Management IC regulators
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  This is a part of device tree bindings for S2M and S5M family of Power
+  Management IC (PMIC).
+
+  The S2MPA01 provides buck and LDO regulators.
+
+  See also Documentation/devicetree/bindings/mfd/samsung,s2mpa01.yaml for
+  additional information and example.
+
+patternProperties:
+  # 26 LDOs
+  "^LDO([1-9]|1[0-9]|2[0-6])$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single LDO regulator.
+
+    required:
+      - regulator-name
+
+  # 10 bucks
+  "^BUCK([1-9]|10)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single BUCK regulator.
+
+    properties:
+      regulator-ramp-delay:
+        enum: [0, 6250, 12500, 25000, 50000]
+        default: 12500
+        description: |
+          May be 0 for disabling the ramp delay on BUCK{1,2,3,4}.
+
+          In the absence of the regulator-ramp-delay property, the default ramp
+          delay will be used.
+
+          Note: Some bucks share the ramp rate setting i.e. same ramp value
+          will be set for a particular group of bucks so provide the same
+          regulator-ramp-delay value for them.
+          Groups sharing ramp rate:
+            * buck{1,6},
+            * buck{2,4},
+            * buck{8,9,10}.
+
+    required:
+      - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mps11.txt b/Documentation/devicetree/bindings/regulator/samsung,s2mps11.txt
deleted file mode 100644
index 27a48bf1b185..000000000000
--- a/Documentation/devicetree/bindings/regulator/samsung,s2mps11.txt
+++ /dev/null
@@ -1,102 +0,0 @@
-Binding for Samsung S2M family regulator block
-==============================================
-
-This is a part of device tree bindings for S2M family multi-function devices.
-More information can be found in bindings/mfd/sec-core.txt file.
-
-The S2MPS11/13/14/15 and S2MPU02 devices provide buck and LDO regulators.
-
-To register these with regulator framework instantiate under main device node
-a sub-node named "regulators" with more sub-nodes for each regulator using the
-common regulator binding documented in:
- - Documentation/devicetree/bindings/regulator/regulator.txt
-
-
-Names of regulators supported by different devices:
-	- LDOn
-		  - valid values for n are:
-			- S2MPS11: 1 to 38
-			- S2MPS13: 1 to 40
-			- S2MPS14: 1 to 25
-			- S2MPS15: 1 to 27
-			- S2MPU02: 1 to 28
-		  - Example: LDO1, LDO2, LDO28
-	- BUCKn
-		  - valid values for n are:
-			- S2MPS11: 1 to 10
-			- S2MPS13: 1 to 10
-			- S2MPS14: 1 to 5
-			- S2MPS15: 1 to 10
-			- S2MPU02: 1 to 7
-		  - Example: BUCK1, BUCK2, BUCK9
-Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
-as per the datasheet of device.
-
-
-Optional properties of the nodes under "regulators" sub-node:
- - regulator-ramp-delay: ramp delay in uV/us. May be 6250, 12500,
-   25000 (default) or 50000.
-
-   Additionally S2MPS11 supports disabling ramp delay for BUCK{2,3,4,6}
-   by setting it to <0>.
-
-   Note: On S2MPS11 some bucks share the ramp rate setting i.e. same ramp value
-   will be set for a particular group of bucks so provide the same
-   regulator-ramp-delay value for them.
-   Groups sharing ramp rate:
-    - buck{1,6},
-    - buck{3,4},
-    - buck{7,8,10}.
-
- - samsung,ext-control-gpios: On S2MPS14 the LDO10, LDO11 and LDO12 can be
-   configured to external control over GPIO. To turn this feature on this
-   property must be added to the regulator sub-node:
-    - samsung,ext-control-gpios: GPIO specifier for one GPIO
-                                 controlling this regulator (enable/disable)
-  Example:
-	LDO12 {
-		regulator-name = "V_EMMC_2.8V";
-		regulator-min-microvolt = <2800000>;
-		regulator-max-microvolt = <2800000>;
-		samsung,ext-control-gpios = <&gpk0 2 0>;
-	};
-
-
-Example:
-
-	s2mps11_pmic@66 {
-		compatible = "samsung,s2mps11-pmic";
-		reg = <0x66>;
-
-		regulators {
-			ldo1_reg: LDO1 {
-				regulator-name = "VDD_ABB_3.3V";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-			};
-
-			ldo2_reg: LDO2 {
-				regulator-name = "VDD_ALIVE_1.1V";
-				regulator-min-microvolt = <1100000>;
-				regulator-max-microvolt = <1100000>;
-				regulator-always-on;
-			};
-
-			buck1_reg: BUCK1 {
-				regulator-name = "vdd_mif";
-				regulator-min-microvolt = <950000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck2_reg: BUCK2 {
-				regulator-name = "vdd_arm";
-				regulator-min-microvolt = <950000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-ramp-delay = <50000>;
-			};
-		};
-	};
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mps11.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mps11.yaml
new file mode 100644
index 000000000000..e3b780715f44
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s2mps11.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s2mps11.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPS11 Power Management IC regulators
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  This is a part of device tree bindings for S2M and S5M family of Power
+  Management IC (PMIC).
+
+  The S2MPS11 provides buck and LDO regulators.
+
+  See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+  additional information and example.
+
+patternProperties:
+  # 38 LDOs
+  "^LDO([1-9]|[1-2][0-9]|3[0-8])$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single LDO regulator.
+
+    required:
+      - regulator-name
+
+  # 10 bucks
+  "^BUCK([1-9]|10)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single BUCK regulator.
+
+    required:
+      - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mps13.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mps13.yaml
new file mode 100644
index 000000000000..579d77aefc3f
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s2mps13.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s2mps13.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPS13 Power Management IC regulators
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  This is a part of device tree bindings for S2M and S5M family of Power
+  Management IC (PMIC).
+
+  The S2MPS13 provides buck and LDO regulators.
+
+  See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+  additional information and example.
+
+patternProperties:
+  # 40 LDOs
+  "^LDO([1-9]|[1-3][0-9]|40)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single LDO regulator.
+
+    required:
+      - regulator-name
+
+  # 10 bucks
+  "^BUCK([1-9]|10)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single BUCK regulator.
+
+    required:
+      - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml
new file mode 100644
index 000000000000..fdea290b3e94
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s2mps14.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPS14 Power Management IC regulators
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  This is a part of device tree bindings for S2M and S5M family of Power
+  Management IC (PMIC).
+
+  The S2MPS14 provides buck and LDO regulators.
+
+  See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+  additional information and example.
+
+patternProperties:
+  # 25 LDOs
+  "^LDO([1-9]|[1][0-9]|2[0-5])$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single LDO regulator.
+
+    required:
+      - regulator-name
+
+  # 5 bucks
+  "^BUCK[1-5]$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single BUCK regulator.
+
+    required:
+      - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mps15.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mps15.yaml
new file mode 100644
index 000000000000..b3a883c94628
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s2mps15.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s2mps15.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPS15 Power Management IC regulators
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  This is a part of device tree bindings for S2M and S5M family of Power
+  Management IC (PMIC).
+
+  The S2MPS15 provides buck and LDO regulators.
+
+  See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+  additional information and example.
+
+patternProperties:
+  # 27 LDOs
+  "^LDO([1-9]|[1][0-9]|2[0-7])$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single LDO regulator.
+
+    required:
+      - regulator-name
+
+  # 10 bucks
+  "^BUCK([1-9]|10)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single BUCK regulator.
+
+    required:
+      - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mpu02.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mpu02.yaml
new file mode 100644
index 000000000000..0ded6953e3b6
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s2mpu02.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s2mpu02.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPU02 Power Management IC regulators
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  This is a part of device tree bindings for S2M and S5M family of Power
+  Management IC (PMIC).
+
+  The S2MPU02 provides buck and LDO regulators.
+
+  See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+  additional information and example.
+
+patternProperties:
+  # 28 LDOs
+  "^LDO([1-9]|1[0-9]|2[0-8])$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single LDO regulator.
+
+    required:
+      - regulator-name
+
+  # 7 bucks
+  "^BUCK[1-7]$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single BUCK regulator.
+
+    required:
+      - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s5m8767.txt b/Documentation/devicetree/bindings/regulator/samsung,s5m8767.txt
deleted file mode 100644
index 093edda0c8df..000000000000
--- a/Documentation/devicetree/bindings/regulator/samsung,s5m8767.txt
+++ /dev/null
@@ -1,145 +0,0 @@
-Binding for Samsung S5M8767 regulator block
-===========================================
-
-This is a part of device tree bindings for S5M family multi-function devices.
-More information can be found in bindings/mfd/sec-core.txt file.
-
-The S5M8767 device provide buck and LDO regulators.
-
-To register these with regulator framework instantiate under main device node
-a sub-node named "regulators" with more sub-nodes for each regulator using the
-common regulator binding documented in:
- - Documentation/devicetree/bindings/regulator/regulator.txt
-
-
-Required properties of the main device node (the parent!):
- - s5m8767,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
-   units for buck2 when changing voltage using gpio dvs. Refer to [1] below
-   for additional information.
-
- - s5m8767,pmic-buck3-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
-   units for buck3 when changing voltage using gpio dvs. Refer to [1] below
-   for additional information.
-
- - s5m8767,pmic-buck4-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
-   units for buck4 when changing voltage using gpio dvs. Refer to [1] below
-   for additional information.
-
- - s5m8767,pmic-buck-ds-gpios: GPIO specifiers for three host gpio's used
-   for selecting GPIO DVS lines. It is one-to-one mapped to dvs gpio lines.
-
- [1] If none of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
-     property is specified, the 's5m8767,pmic-buck[2/3/4]-dvs-voltage'
-     property should specify atleast one voltage level (which would be a
-     safe operating voltage).
-
-     If either of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
-     property is specified, then all the eight voltage values for the
-     's5m8767,pmic-buck[2/3/4]-dvs-voltage' should be specified.
-
-Optional properties of the main device node (the parent!):
- - s5m8767,pmic-buck2-uses-gpio-dvs: 'buck2' can be controlled by gpio dvs.
- - s5m8767,pmic-buck3-uses-gpio-dvs: 'buck3' can be controlled by gpio dvs.
- - s5m8767,pmic-buck4-uses-gpio-dvs: 'buck4' can be controlled by gpio dvs.
-
-Additional properties required if either of the optional properties are used:
-
- - s5m8767,pmic-buck234-default-dvs-idx: Default voltage setting selected from
-   the possible 8 options selectable by the dvs gpios. The value of this
-   property should be between 0 and 7. If not specified or if out of range, the
-   default value of this property is set to 0.
-
- - s5m8767,pmic-buck-dvs-gpios: GPIO specifiers for three host gpio's used
-   for dvs. The format of the gpio specifier depends in the gpio controller.
-
-
-Names of regulators supported by S5M8767 device:
-	- LDOn
-		  - valid values for n are 1 to 28
-		  - Example: LDO1, LDO2, LDO28
-	- BUCKn
-		  - valid values for n are 1 to 9.
-		  - Example: BUCK1, BUCK2, BUCK9
-Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
-as per the datasheet of device.
-
-
-Optional properties of the nodes under "regulators" sub-node:
- - op_mode: describes the different operating modes of the LDO's with
-            power mode change in SOC. The different possible values are,
-             0 - always off mode
-             1 - on in normal mode
-             2 - low power mode
-             3 - suspend mode
- - s5m8767,pmic-ext-control-gpios: (optional) GPIO specifier for one
-                                   GPIO controlling this regulator
-                                   (enable/disable); This is valid only
-                                   for buck9.
-
-Example:
-
-	s5m8767_pmic@66 {
-		compatible = "samsung,s5m8767-pmic";
-		reg = <0x66>;
-
-		s5m8767,pmic-buck2-uses-gpio-dvs;
-		s5m8767,pmic-buck3-uses-gpio-dvs;
-		s5m8767,pmic-buck4-uses-gpio-dvs;
-
-		s5m8767,pmic-buck-default-dvs-idx = <0>;
-
-		s5m8767,pmic-buck-dvs-gpios = <&gpx0 0 0>, /* DVS1 */
-						 <&gpx0 1 0>, /* DVS2 */
-						 <&gpx0 2 0>; /* DVS3 */
-
-		s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>, /* SET1 */
-						<&gpx2 4 0>, /* SET2 */
-						<&gpx2 5 0>; /* SET3 */
-
-		s5m8767,pmic-buck2-dvs-voltage = <1350000>, <1300000>,
-						 <1250000>, <1200000>,
-						 <1150000>, <1100000>,
-						 <1000000>, <950000>;
-
-		s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
-						 <1100000>, <1100000>,
-						 <1000000>, <1000000>,
-						 <1000000>, <1000000>;
-
-		s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
-						 <1200000>, <1200000>,
-						 <1200000>, <1200000>,
-						 <1200000>, <1200000>;
-
-		regulators {
-			ldo1_reg: LDO1 {
-				regulator-name = "VDD_ABB_3.3V";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				op_mode = <1>; /* Normal Mode */
-			};
-
-			ldo2_reg: LDO2 {
-				regulator-name = "VDD_ALIVE_1.1V";
-				regulator-min-microvolt = <1100000>;
-				regulator-max-microvolt = <1100000>;
-				regulator-always-on;
-			};
-
-			buck1_reg: BUCK1 {
-				regulator-name = "VDD_MIF_1.2V";
-				regulator-min-microvolt = <950000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			vemmc_reg: BUCK9 {
-				regulator-name = "VMEM_VDD_2.8V";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				op_mode = <3>; /* Standby Mode */
-				s5m8767,pmic-ext-control-gpios = <&gpk0 2 0>;
-			};
-		};
-	};
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s5m8767.yaml b/Documentation/devicetree/bindings/regulator/samsung,s5m8767.yaml
new file mode 100644
index 000000000000..c98929a213e9
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s5m8767.yaml
@@ -0,0 +1,99 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s5m8767.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S5M8767 Power Management IC regulators
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  This is a part of device tree bindings for S2M and S5M family of Power
+  Management IC (PMIC).
+
+  The S5M8767 provides buck and LDO regulators.
+
+  See also Documentation/devicetree/bindings/mfd/samsung,s5m8767.yaml for
+  additional information and example.
+
+patternProperties:
+  # 28 LDOs
+  "^LDO([1-9]|1[0-9]|2[0-8])$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single LDO regulator.
+
+    properties:
+      op_mode:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1, 2, 3]
+        default: 1
+        description: |
+          Describes the different operating modes of the LDO's with power mode
+          change in SOC. The different possible values are:
+            0 - always off mode
+            1 - on in normal mode
+            2 - low power mode
+            3 - suspend mode
+
+    required:
+      - regulator-name
+
+  # 8 bucks
+  "^BUCK[1-8]$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single BUCK regulator.
+
+    properties:
+      op_mode:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1, 2, 3]
+        default: 1
+        description: |
+          Describes the different operating modes of the regulator with power
+          mode change in SOC. The different possible values are:
+            0 - always off mode
+            1 - on in normal mode
+            2 - low power mode
+            3 - suspend mode
+
+    required:
+      - regulator-name
+
+  # 9 buck
+  "^BUCK9$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single BUCK regulator.
+
+    properties:
+      op_mode:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1, 2, 3]
+        default: 1
+        description: |
+          Describes the different operating modes of the regulator with power
+          mode change in SOC. The different possible values are:
+            0 - always off mode
+            1 - on in normal mode
+            2 - low power mode
+            3 - suspend mode
+
+      s5m8767,pmic-ext-control-gpios:
+        maxItems: 1
+        description: |
+          GPIO specifier for one GPIO controlling this regulator on/off.
+
+    required:
+      - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml b/Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
new file mode 100644
index 000000000000..a52a67c869b5
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/silergy,sy8106a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Silergy SY8106A Voltage Regulator Device Tree Bindings
+
+maintainers:
+  - Ondrej Jirman <megous@megous.com>
+
+allOf:
+  - $ref: regulator.yaml#
+
+properties:
+  compatible:
+    const: silergy,sy8106a
+
+  reg:
+    maxItems: 1
+
+  silergy,fixed-microvolt:
+    description: >
+      The voltage when I2C regulating is disabled (set by external resistor
+      like a fixed voltage)
+
+required:
+  - compatible
+  - reg
+  - silergy,fixed-microvolt
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        regulator@65 {
+            compatible = "silergy,sy8106a";
+            reg = <0x65>;
+            regulator-name = "sy8106a-vdd";
+            silergy,fixed-microvolt = <1200000>;
+            regulator-min-microvolt = <1000000>;
+            regulator-max-microvolt = <1400000>;
+            regulator-boot-on;
+            regulator-always-on;
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/regulator/socionext,uniphier-regulator.yaml b/Documentation/devicetree/bindings/regulator/socionext,uniphier-regulator.yaml
index 861d5f3c79e8..1218f21ba320 100644
--- a/Documentation/devicetree/bindings/regulator/socionext,uniphier-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/socionext,uniphier-regulator.yaml
@@ -27,6 +27,7 @@ properties:
       - socionext,uniphier-pxs2-usb3-regulator
       - socionext,uniphier-ld20-usb3-regulator
       - socionext,uniphier-pxs3-usb3-regulator
+      - socionext,uniphier-nx1-usb3-regulator
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml b/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml
index 9f1c70381b82..df0191b1ceba 100644
--- a/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml
+++ b/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 booster for ADC analog input switches bindings
 
 maintainers:
-  - Fabrice Gasnier <fabrice.gasnier@st.com>
+  - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
 
 description: |
   Some STM32 devices embed a 3.3V booster supplied by Vdda, that can be used
diff --git a/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml b/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml
index 3cd4a254e4cb..836d4156d54c 100644
--- a/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml
+++ b/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml
@@ -12,7 +12,7 @@ description: |
   components through the dedicated VREF+ pin.
 
 maintainers:
-  - Fabrice Gasnier <fabrice.gasnier@st.com>
+  - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
 
 allOf:
   - $ref: "regulator.yaml#"
diff --git a/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml b/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml
index e6322bc3e447..bd07b9c81570 100644
--- a/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml
+++ b/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STM32MP1 PWR voltage regulators
 
 maintainers:
-  - Pascal Paillet <p.paillet@st.com>
+  - Pascal Paillet <p.paillet@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt b/Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
deleted file mode 100644
index 39a8ca73f572..000000000000
--- a/Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-SY8106A Voltage regulator
-
-Required properties:
-- compatible: Must be "silergy,sy8106a"
-- reg: I2C slave address - must be <0x65>
-- silergy,fixed-microvolt - the voltage when I2C regulating is disabled (set
-  by external resistor like a fixed voltage)
-
-Any property defined as part of the core regulator binding, defined in
-./regulator.txt, can also be used.
-
-Example:
-
-	sy8106a {
-		compatible = "silergy,sy8106a";
-		reg = <0x65>;
-		regulator-name = "sy8106a-vdd";
-		silergy,fixed-microvolt = <1200000>;
-		regulator-min-microvolt = <1000000>;
-		regulator-max-microvolt = <1400000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
diff --git a/Documentation/devicetree/bindings/remoteproc/amlogic,meson-mx-ao-arc.yaml b/Documentation/devicetree/bindings/remoteproc/amlogic,meson-mx-ao-arc.yaml
new file mode 100644
index 000000000000..d892d29a656b
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/amlogic,meson-mx-ao-arc.yaml
@@ -0,0 +1,87 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/remoteproc/amlogic,meson-mx-ao-arc.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Amlogic Meson AO ARC Remote Processor bindings
+
+description:
+  Amlogic Meson6, Meson8, Meson8b and Meson8m2 SoCs embed an ARC core
+  controller for always-on operations, typically used for managing
+  system suspend. Meson6 and older use a ARC core based on the ARCv1
+  ISA, while Meson8, Meson8b and Meson8m2 use an ARC EM4 (ARCv2 ISA)
+  core.
+
+maintainers:
+  - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - amlogic,meson8-ao-arc
+          - amlogic,meson8b-ao-arc
+      - const: amlogic,meson-mx-ao-arc
+
+  firmware-name:
+    $ref: /schemas/types.yaml#/definitions/string
+    description:
+      The name of the firmware which should be loaded for this remote
+      processor.
+
+  reg:
+    description:
+      Address ranges of the remap and CPU control addresses for the
+      remote processor.
+    minItems: 2
+
+  reg-names:
+    items:
+      - const: remap
+      - const: cpu
+
+  resets:
+    minItems: 1
+
+  clocks:
+    minItems: 1
+
+  sram:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      phandles to a reserved SRAM region which is used as the memory of
+      the ARC core. The region should be defined as child nodes of the
+      AHB SRAM node as per the generic bindings in
+      Documentation/devicetree/bindings/sram/sram.yaml
+
+  amlogic,secbus2:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      A phandle to the SECBUS2 region which contains some configuration
+      bits of this remote processor
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - resets
+  - clocks
+  - sram
+  - amlogic,secbus2
+
+additionalProperties: false
+
+examples:
+  - |
+    remoteproc@1c {
+      compatible= "amlogic,meson8-ao-arc", "amlogic,meson-mx-ao-arc";
+      reg = <0x1c 0x8>, <0x38 0x8>;
+      reg-names = "remap", "cpu";
+      resets = <&media_cpu_reset>;
+      clocks = <&media_cpu_clock>;
+      sram = <&ahb_sram_ao_arc>;
+      amlogic,secbus2 = <&secbus2>;
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/remoteproc/ingenic,vpu.yaml b/Documentation/devicetree/bindings/remoteproc/ingenic,vpu.yaml
index d0aa91bbf5e5..aaaaabad46ea 100644
--- a/Documentation/devicetree/bindings/remoteproc/ingenic,vpu.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/ingenic,vpu.yaml
@@ -58,7 +58,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4770-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4770-cgu.h>
 
     vpu: video-decoder@132a0000 {
       compatible = "ingenic,jz4770-vpu-rproc";
diff --git a/Documentation/devicetree/bindings/remoteproc/mtk,scp.txt b/Documentation/devicetree/bindings/remoteproc/mtk,scp.txt
deleted file mode 100644
index 3f5f78764b60..000000000000
--- a/Documentation/devicetree/bindings/remoteproc/mtk,scp.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-Mediatek SCP Bindings
-----------------------------------------
-
-This binding provides support for ARM Cortex M4 Co-processor found on some
-Mediatek SoCs.
-
-Required properties:
-- compatible		Should be "mediatek,mt8183-scp"
-- reg			Should contain the address ranges for memory regions:
-			SRAM, CFG, and L1TCM.
-- reg-names		Contains the corresponding names for the memory regions:
-			"sram", "cfg", and "l1tcm".
-- clocks		Clock for co-processor (See: ../clock/clock-bindings.txt)
-- clock-names		Contains the corresponding name for the clock. This
-			should be named "main".
-
-Subnodes
---------
-
-Subnodes of the SCP represent rpmsg devices. The names of the devices are not
-important. The properties of these nodes are defined by the individual bindings
-for the rpmsg devices - but must contain the following property:
-
-- mtk,rpmsg-name	Contains the name for the rpmsg device. Used to match
-			the subnode to rpmsg device announced by SCP.
-
-Example:
-
-	scp: scp@10500000 {
-		compatible = "mediatek,mt8183-scp";
-		reg = <0 0x10500000 0 0x80000>,
-		      <0 0x105c0000 0 0x5000>;
-		reg-names = "sram", "cfg";
-		clocks = <&infracfg CLK_INFRA_SCPSYS>;
-		clock-names = "main";
-	};
diff --git a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
new file mode 100644
index 000000000000..d21a25ee96e6
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
@@ -0,0 +1,92 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek SCP Bindings
+
+maintainers:
+  - Tinghan Shen <tinghan.shen@mediatek.com>
+
+description:
+  This binding provides support for ARM Cortex M4 Co-processor found on some
+  Mediatek SoCs.
+
+properties:
+  compatible:
+    enum:
+      - mediatek,mt8183-scp
+      - mediatek,mt8192-scp
+      - mediatek,mt8195-scp
+
+  reg:
+    description:
+      Should contain the address ranges for memory regions SRAM, CFG, and
+      L1TCM.
+    maxItems: 3
+
+  reg-names:
+    items:
+      - const: sram
+      - const: cfg
+      - const: l1tcm
+
+  clocks:
+    description:
+      Clock for co-processor (see ../clock/clock-bindings.txt).
+      Required by mt8183 and mt8192.
+    maxItems: 1
+
+  clock-names:
+    const: main
+
+required:
+  - compatible
+  - reg
+  - reg-names
+
+if:
+  properties:
+    compatible:
+      enum:
+        - mediatek,mt8183-scp
+        - mediatek,mt8192-scp
+then:
+  required:
+    - clocks
+    - clock-names
+
+additionalProperties:
+  type: object
+  description:
+    Subnodes of the SCP represent rpmsg devices. The names of the devices
+    are not important. The properties of these nodes are defined by the
+    individual bindings for the rpmsg devices.
+  properties:
+    mediatek,rpmsg-name:
+      $ref: /schemas/types.yaml#/definitions/string-array
+      description:
+        Contains the name for the rpmsg device. Used to match
+        the subnode to rpmsg device announced by SCP.
+
+  required:
+    - mediatek,rpmsg-name
+
+examples:
+  - |
+    #include <dt-bindings/clock/mt8183-clk.h>
+
+    scp@10500000 {
+        compatible = "mediatek,mt8183-scp";
+        reg = <0x10500000 0x80000>,
+              <0x10700000 0x8000>,
+              <0x10720000 0xe0000>;
+        reg-names = "sram", "cfg", "l1tcm";
+        clocks = <&infracfg CLK_INFRA_SCPSYS>;
+        clock-names = "main";
+
+        cros_ec {
+            mediatek,rpmsg-name = "cros-ec-rpmsg";
+        };
+    };
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
index 0c112f3264a9..63e06d93bca3 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
@@ -25,6 +25,7 @@ properties:
       - qcom,qcs404-cdsp-pas
       - qcom,qcs404-wcss-pas
       - qcom,sc7180-mpss-pas
+      - qcom,sc7280-mpss-pas
       - qcom,sc8180x-adsp-pas
       - qcom,sc8180x-cdsp-pas
       - qcom,sc8180x-mpss-pas
@@ -93,6 +94,10 @@ properties:
     maxItems: 1
     description: Reference to the reserved-memory for the Hexagon core
 
+  qcom,qmp:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: Reference to the AOSS side-channel message RAM.
+
   qcom,smem-states:
     $ref: /schemas/types.yaml#/definitions/phandle-array
     description: States used by the AP to signal the Hexagon core
@@ -147,6 +152,7 @@ allOf:
               - qcom,msm8998-adsp-pas
               - qcom,qcs404-adsp-pas
               - qcom,qcs404-wcss-pas
+              - qcom,sc7280-mpss-pas
               - qcom,sc8180x-adsp-pas
               - qcom,sc8180x-cdsp-pas
               - qcom,sc8180x-mpss-pas
@@ -292,6 +298,7 @@ allOf:
           contains:
             enum:
               - qcom,sc7180-mpss-pas
+              - qcom,sc7280-mpss-pas
               - qcom,sc8180x-mpss-pas
               - qcom,sdx55-mpss-pas
               - qcom,sm8150-mpss-pas
@@ -369,13 +376,11 @@ allOf:
       properties:
         power-domains:
           items:
-            - description: Load State power domain
             - description: CX power domain
             - description: MX power domain
             - description: MSS power domain
         power-domain-names:
           items:
-            - const: load_state
             - const: cx
             - const: mx
             - const: mss
@@ -391,43 +396,21 @@ allOf:
       properties:
         power-domains:
           items:
-            - description: Load State power domain
             - description: CX power domain
-        power-domain-names:
-          items:
-            - const: load_state
-            - const: cx
 
   - if:
       properties:
         compatible:
           contains:
             enum:
+              - qcom,sc7280-mpss-pas
+              - qcom,sdx55-mpss-pas
               - qcom,sm8150-mpss-pas
               - qcom,sm8350-mpss-pas
     then:
       properties:
         power-domains:
           items:
-            - description: Load State power domain
-            - description: CX power domain
-            - description: MSS power domain
-        power-domain-names:
-          items:
-            - const: load_state
-            - const: cx
-            - const: mss
-
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,sdx55-mpss-pas
-    then:
-      properties:
-        power-domains:
-          items:
             - description: CX power domain
             - description: MSS power domain
         power-domain-names:
@@ -451,12 +434,10 @@ allOf:
       properties:
         power-domains:
           items:
-            - description: Load State power domain
             - description: LCX power domain
             - description: LMX power domain
         power-domain-names:
           items:
-            - const: load_state
             - const: lcx
             - const: lmx
 
@@ -470,12 +451,10 @@ allOf:
       properties:
         power-domains:
           items:
-            - description: Load State power domain
             - description: CX power domain
             - description: MXC power domain
         power-domain-names:
           items:
-            - const: load_state
             - const: cx
             - const: mxc
 
@@ -500,6 +479,7 @@ allOf:
           contains:
             enum:
               - qcom,sc7180-mpss-pas
+              - qcom,sc7280-mpss-pas
     then:
       properties:
         resets:
@@ -511,6 +491,25 @@ allOf:
             - const: mss_restart
             - const: pdc_reset
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,msm8974-adsp-pil
+              - qcom,msm8996-adsp-pil
+              - qcom,msm8996-slpi-pil
+              - qcom,msm8998-adsp-pas
+              - qcom,msm8998-slpi-pas
+              - qcom,qcs404-adsp-pas
+              - qcom,qcs404-cdsp-pas
+              - qcom,qcs404-wcss-pas
+              - qcom,sdm660-adsp-pas
+              - qcom,sdx55-mpss-pas
+    then:
+      properties:
+        qcom,qmp: false
+
 examples:
   - |
     #include <dt-bindings/clock/qcom,rpmcc.h>
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
index 69c49c7b2cff..8f1507052afd 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
@@ -15,6 +15,7 @@ on the Qualcomm Hexagon core.
 		    "qcom,msm8996-mss-pil"
 		    "qcom,msm8998-mss-pil"
 		    "qcom,sc7180-mss-pil"
+		    "qcom,sc7280-mss-pil"
 		    "qcom,sdm845-mss-pil"
 
 - reg:
@@ -47,6 +48,7 @@ on the Qualcomm Hexagon core.
 	qcom,msm8996-mss-pil:
 	qcom,msm8998-mss-pil:
 	qcom,sc7180-mss-pil:
+	qcom,sc7280-mss-pil:
 	qcom,sdm845-mss-pil:
 		    must be "wdog", "fatal", "ready", "handover", "stop-ack",
 		    "shutdown-ack"
@@ -87,6 +89,8 @@ on the Qualcomm Hexagon core.
 	qcom,sc7180-mss-pil:
 		    must be "iface", "bus", "xo", "snoc_axi", "mnoc_axi",
 		    "nav"
+	qcom,sc7280-mss-pil:
+		    must be "iface", "xo", "snoc_axi", "offline", "pka"
 	qcom,sdm845-mss-pil:
 		    must be "iface", "bus", "mem", "xo", "gpll0_mss",
 		    "snoc_axi", "mnoc_axi", "prng"
@@ -98,7 +102,7 @@ on the Qualcomm Hexagon core.
 		    reference to the list of 3 reset-controllers for the
 		    wcss sub-system
 		    reference to the list of 2 reset-controllers for the modem
-		    sub-system on SC7180, SDM845 SoCs
+		    sub-system on SC7180, SC7280, SDM845 SoCs
 
 - reset-names:
 	Usage: required
@@ -107,7 +111,7 @@ on the Qualcomm Hexagon core.
 		    must be "wcss_aon_reset", "wcss_reset", "wcss_q6_reset"
 		    for the wcss sub-system
 		    must be "mss_restart", "pdc_reset" for the modem
-		    sub-system on SC7180, SDM845 SoCs
+		    sub-system on SC7180, SC7280, SDM845 SoCs
 
 For devices where the mba and mpss sub-nodes are not specified, mba/mpss region
 should be referenced as follows:
@@ -173,8 +177,16 @@ For the compatible string below the following supplies are required:
 	qcom,msm8998-mss-pil:
 		    must be "cx", "mx"
 	qcom,sc7180-mss-pil:
+		    must be "cx", "mx", "mss"
+	qcom,sc7280-mss-pil:
+		    must be "cx", "mss"
 	qcom,sdm845-mss-pil:
-		    must be "cx", "mx", "mss", "load_state"
+		    must be "cx", "mx", "mss"
+
+- qcom,qmp:
+	Usage: optional
+	Value type: <phandle>
+	Definition: reference to the AOSS side-channel message RAM.
 
 - qcom,smem-states:
 	Usage: required
@@ -193,6 +205,9 @@ For the compatible string below the following supplies are required:
 	Definition: a phandle reference to a syscon representing TCSR followed
 		    by the three offsets within syscon for q6, modem and nc
 		    halt registers.
+		    a phandle reference to a syscon representing TCSR followed
+		    by the four offsets within syscon for q6, modem, nc and vq6
+		    halt registers on SC7280 SoCs.
 
 For the compatible strings below the following phandle references are required:
   "qcom,sc7180-mss-pil"
@@ -203,6 +218,24 @@ For the compatible strings below the following phandle references are required:
 		    by the offset within syscon for conn_box_spare0 register
 		    used by the modem sub-system running on SC7180 SoC.
 
+For the compatible strings below the following phandle references are required:
+  "qcom,sc7280-mss-pil"
+- qcom,ext-regs:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: two phandle references to syscons representing TCSR_REG and
+		    TCSR register space followed by the two offsets within the syscon
+		    to force_clk_en/rscc_disable and axim1_clk_off/crypto_clk_off
+		    registers respectively.
+
+- qcom,qaccept-regs:
+	Usage: required
+	Value type: <prop-encoded-array>
+	Definition: a phandle reference to a syscon representing TCSR followed
+		    by the three offsets within syscon for mdm, cx and axi
+		    qaccept registers used by the modem sub-system running on
+		    SC7280 SoC.
+
 The Hexagon node must contain iommus property as described in ../iommu/iommu.txt
 on platforms which do not have TrustZone.
 
diff --git a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml
index 1e6225677e00..b587c97c282b 100644
--- a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml
@@ -11,8 +11,8 @@ description:
   boots firmwares on the ST32MP family chipset.
 
 maintainers:
-  - Fabien Dessenne <fabien.dessenne@st.com>
-  - Arnaud Pouliquen <arnaud.pouliquen@st.com>
+  - Fabien Dessenne <fabien.dessenne@foss.st.com>
+  - Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml
index 6070456a7b67..5ec6505ac408 100644
--- a/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml
@@ -133,9 +133,7 @@ unevaluatedProperties: false
 
 examples:
   - |
-    / {
-        model = "Texas Instruments K3 J721E SoC";
-        compatible = "ti,j721e";
+    soc {
         #address-cells = <2>;
         #size-cells = <2>;
 
diff --git a/Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml
index 130fbaacc4b1..eeef255c4045 100644
--- a/Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml
@@ -230,9 +230,7 @@ additionalProperties: false
 
 examples:
   - |
-    / {
-        model = "Texas Instruments K3 AM654 SoC";
-        compatible = "ti,am654-evm", "ti,am654";
+    soc {
         #address-cells = <2>;
         #size-cells = <2>;
 
diff --git a/Documentation/devicetree/bindings/reserved-memory/memory-region.yaml b/Documentation/devicetree/bindings/reserved-memory/memory-region.yaml
new file mode 100644
index 000000000000..83dfe499a259
--- /dev/null
+++ b/Documentation/devicetree/bindings/reserved-memory/memory-region.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/reserved-memory/memory-region.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Reserved Memory Region Device Tree Binding
+
+maintainers:
+  - devicetree-spec@vger.kernel.org
+
+description: |
+  Regions in the /reserved-memory node may be referenced by other device
+  nodes by adding a memory-region property to the device node.
+
+select: true
+
+properties:
+  memory-region:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    description: >
+      Phandle to a /reserved-memory child node assigned to the device.
+
+  memory-region-names:
+    $ref: /schemas/types.yaml#/definitions/string-array
+    description: >
+      A list of names, one for each corresponding entry in the
+      memory-region property
+
+additionalProperties: true
+
+examples:
+  - |
+    fb0: video@12300000 {
+        /* ... */
+        reg = <0x12300000 0x1000>;
+        memory-region = <&display_reserved>;
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/reserved-memory/ramoops.txt b/Documentation/devicetree/bindings/reserved-memory/ramoops.txt
deleted file mode 100644
index b571ef6dab0f..000000000000
--- a/Documentation/devicetree/bindings/reserved-memory/ramoops.txt
+++ /dev/null
@@ -1,66 +0,0 @@
-Ramoops oops/panic logger
-=========================
-
-ramoops provides persistent RAM storage for oops and panics, so they can be
-recovered after a reboot. This is a child-node of "/reserved-memory", and
-is named "ramoops" after the backend, rather than "pstore" which is the
-subsystem.
-
-Parts of this storage may be set aside for other persistent log buffers, such
-as kernel log messages, or for optional ECC error-correction data.  The total
-size of these optional buffers must fit in the reserved region.
-
-Any remaining space will be used for a circular buffer of oops and panic
-records.  These records have a configurable size, with a size of 0 indicating
-that they should be disabled.
-
-At least one of "record-size", "console-size", "ftrace-size", or "pmsg-size"
-must be set non-zero, but are otherwise optional as listed below.
-
-
-Required properties:
-
-- compatible: must be "ramoops"
-
-- reg: region of memory that is preserved between reboots
-
-
-Optional properties:
-
-- ecc-size: enables ECC support and specifies ECC buffer size in bytes
-  (defaults to 0: no ECC)
-
-- record-size: maximum size in bytes of each kmsg dump.
-  (defaults to 0: disabled)
-
-- console-size: size in bytes of log buffer reserved for kernel messages
-  (defaults to 0: disabled)
-
-- ftrace-size: size in bytes of log buffer reserved for function tracing and
-  profiling (defaults to 0: disabled)
-
-- pmsg-size: size in bytes of log buffer reserved for userspace messages
-  (defaults to 0: disabled)
-
-- mem-type: if present, sets the type of mapping is to be used to map the
-  reserved region. mem-type: 0 = write-combined (default), 1 = unbuffered,
-  2 = cached.
-
-- unbuffered: deprecated, use mem_type instead. If present, and mem_type is
-  not specified, it is equivalent to mem_type = 1 and uses unbuffered mappings
-  to map the reserved region (defaults to buffered mappings mem_type = 0). If
-  both are specified -- "mem_type" overrides "unbuffered".
-
-- max-reason: if present, sets maximum type of kmsg dump reasons to store
-  (defaults to 2: log Oopses and Panics). This can be set to INT_MAX to
-  store all kmsg dumps. See include/linux/kmsg_dump.h KMSG_DUMP_* for other
-  kmsg dump reason values. Setting this to 0 (KMSG_DUMP_UNDEF), means the
-  reason filtering will be controlled by the printk.always_kmsg_dump boot
-  param: if unset, it will be KMSG_DUMP_OOPS, otherwise KMSG_DUMP_MAX.
-
-- no-dump-oops: deprecated, use max_reason instead. If present, and
-  max_reason is not specified, it is equivalent to max_reason = 1
-  (KMSG_DUMP_PANIC).
-
-- flags: if present, pass ramoops behavioral flags (defaults to 0,
-  see include/linux/pstore_ram.h RAMOOPS_FLAG_* for flag values).
diff --git a/Documentation/devicetree/bindings/reserved-memory/ramoops.yaml b/Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
new file mode 100644
index 000000000000..f4c351a69542
--- /dev/null
+++ b/Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
@@ -0,0 +1,145 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/reserved-memory/ramoops.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Ramoops oops/panic logger
+
+description: |
+  ramoops provides persistent RAM storage for oops and panics, so they can be
+  recovered after a reboot. This is a child-node of "/reserved-memory", and
+  is named "ramoops" after the backend, rather than "pstore" which is the
+  subsystem.
+
+  Parts of this storage may be set aside for other persistent log buffers, such
+  as kernel log messages, or for optional ECC error-correction data.  The total
+  size of these optional buffers must fit in the reserved region.
+
+  Any remaining space will be used for a circular buffer of oops and panic
+  records.  These records have a configurable size, with a size of 0 indicating
+  that they should be disabled.
+
+  At least one of "record-size", "console-size", "ftrace-size", or "pmsg-size"
+  must be set non-zero, but are otherwise optional as listed below.
+
+maintainers:
+  - Kees Cook <keescook@chromium.org>
+
+allOf:
+  - $ref: "reserved-memory.yaml"
+
+properties:
+  compatible:
+    const: ramoops
+
+  reg:
+    description: region of memory that is preserved between reboots
+
+  ecc-size:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: enables ECC support and specifies ECC buffer size in bytes
+    default: 0 # no ECC
+
+  record-size:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: maximum size in bytes of each kmsg dump
+    default: 0
+
+  console-size:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: size in bytes of log buffer reserved for kernel messages
+    default: 0
+
+  ftrace-size:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: size in bytes of log buffer reserved for function tracing and profiling
+    default: 0
+
+  pmsg-size:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: size in bytes of log buffer reserved for userspace messages
+    default: 0
+
+  mem-type:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: if present, sets the type of mapping is to be used to map the reserved region.
+    default: 0
+    oneOf:
+      - const: 0
+        description: write-combined
+      - const: 1
+        description: unbuffered
+      - const: 2
+        description: cached
+
+  max-reason:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 2 # log oopses and panics
+    maximum: 0x7fffffff
+    description: |
+      If present, sets maximum type of kmsg dump reasons to store.
+      This can be set to INT_MAX to store all kmsg dumps.
+      See include/linux/kmsg_dump.h KMSG_DUMP_* for other kmsg dump reason values.
+      Setting this to 0 (KMSG_DUMP_UNDEF), means the reason filtering will be
+      controlled by the printk.always_kmsg_dump boot param.
+      If unset, it will be 2 (KMSG_DUMP_OOPS), otherwise 5 (KMSG_DUMP_MAX).
+
+  flags:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    default: 0
+    description: |
+      If present, pass ramoops behavioral flags
+      (see include/linux/pstore_ram.h RAMOOPS_FLAG_* for flag values).
+
+  no-dump-oops:
+    deprecated: true
+    type: boolean
+    description: |
+      Use max_reason instead. If present, and max_reason is not specified,
+      it is equivalent to max_reason = 1 (KMSG_DUMP_PANIC).
+
+  unbuffered:
+    deprecated: true
+    type: boolean
+    description: |
+      Use mem_type instead. If present, and mem_type is not specified,
+      it is equivalent to mem_type = 1 and uses unbuffered mappings to map
+      the reserved region (defaults to buffered mappings mem_type = 0).
+      If both are specified -- "mem_type" overrides "unbuffered".
+
+unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+
+anyOf:
+  - required: [record-size]
+  - required: [console-size]
+  - required: [ftrace-size]
+  - required: [pmsg-size]
+
+examples:
+  - |
+    / {
+        compatible = "foo";
+        model = "foo";
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        reserved-memory {
+            #address-cells = <1>;
+            #size-cells = <1>;
+            ranges;
+
+            ramoops@bfdf0000 {
+                compatible = "ramoops";
+                reg = <0xbfdf0000 0x10000>; /* 64kB */
+                console-size = <0x8000>;    /* 32kB */
+                record-size = <0x400>;      /*  1kB */
+                ecc-size = <16>;
+            };
+        };
+    };
+
diff --git a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
index 39b5f4c5a511..1810701a8509 100644
--- a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
+++ b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt
@@ -1,171 +1 @@
-*** Reserved memory regions ***
-
-Reserved memory is specified as a node under the /reserved-memory node.
-The operating system shall exclude reserved memory from normal usage
-one can create child nodes describing particular reserved (excluded from
-normal use) memory regions. Such memory regions are usually designed for
-the special usage by various device drivers.
-
-Parameters for each memory region can be encoded into the device tree
-with the following nodes:
-
-/reserved-memory node
----------------------
-#address-cells, #size-cells (required) - standard definition
-    - Should use the same values as the root node
-ranges (required) - standard definition
-    - Should be empty
-
-/reserved-memory/ child nodes
------------------------------
-Each child of the reserved-memory node specifies one or more regions of
-reserved memory. Each child node may either use a 'reg' property to
-specify a specific range of reserved memory, or a 'size' property with
-optional constraints to request a dynamically allocated block of memory.
-
-Following the generic-names recommended practice, node names should
-reflect the purpose of the node (ie. "framebuffer" or "dma-pool"). Unit
-address (@<address>) should be appended to the name if the node is a
-static allocation.
-
-Properties:
-Requires either a) or b) below.
-a) static allocation
-   reg (required) - standard definition
-b) dynamic allocation
-   size (required) - length based on parent's #size-cells
-                   - Size in bytes of memory to reserve.
-   alignment (optional) - length based on parent's #size-cells
-                        - Address boundary for alignment of allocation.
-   alloc-ranges (optional) - prop-encoded-array (address, length pairs).
-                           - Specifies regions of memory that are
-                             acceptable to allocate from.
-
-If both reg and size are present, then the reg property takes precedence
-and size is ignored.
-
-Additional properties:
-compatible (optional) - standard definition
-    - may contain the following strings:
-        - shared-dma-pool: This indicates a region of memory meant to be
-          used as a shared pool of DMA buffers for a set of devices. It can
-          be used by an operating system to instantiate the necessary pool
-          management subsystem if necessary.
-        - restricted-dma-pool: This indicates a region of memory meant to be
-          used as a pool of restricted DMA buffers for a set of devices. The
-          memory region would be the only region accessible to those devices.
-          When using this, the no-map and reusable properties must not be set,
-          so the operating system can create a virtual mapping that will be used
-          for synchronization. The main purpose for restricted DMA is to
-          mitigate the lack of DMA access control on systems without an IOMMU,
-          which could result in the DMA accessing the system memory at
-          unexpected times and/or unexpected addresses, possibly leading to data
-          leakage or corruption. The feature on its own provides a basic level
-          of protection against the DMA overwriting buffer contents at
-          unexpected times. However, to protect against general data leakage and
-          system memory corruption, the system needs to provide way to lock down
-          the memory access, e.g., MPU. Note that since coherent allocation
-          needs remapping, one must set up another device coherent pool by
-          shared-dma-pool and use dma_alloc_from_dev_coherent instead for atomic
-          coherent allocation.
-        - vendor specific string in the form <vendor>,[<device>-]<usage>
-no-map (optional) - empty property
-    - Indicates the operating system must not create a virtual mapping
-      of the region as part of its standard mapping of system memory,
-      nor permit speculative access to it under any circumstances other
-      than under the control of the device driver using the region.
-reusable (optional) - empty property
-    - The operating system can use the memory in this region with the
-      limitation that the device driver(s) owning the region need to be
-      able to reclaim it back. Typically that means that the operating
-      system can use that region to store volatile or cached data that
-      can be otherwise regenerated or migrated elsewhere.
-
-A node must not carry both the no-map and the reusable property as these are
-logically contradictory.
-
-Linux implementation note:
-- If a "linux,cma-default" property is present, then Linux will use the
-  region for the default pool of the contiguous memory allocator.
-
-- If a "linux,dma-default" property is present, then Linux will use the
-  region for the default pool of the consistent DMA allocator.
-
-Device node references to reserved memory
------------------------------------------
-Regions in the /reserved-memory node may be referenced by other device
-nodes by adding a memory-region property to the device node.
-
-memory-region (optional) - phandle, specifier pairs to children of /reserved-memory
-memory-region-names (optional) - a list of names, one for each corresponding
-  entry in the memory-region property
-
-Example
--------
-This example defines 4 contiguous regions for Linux kernel:
-one default of all device drivers (named linux,cma@72000000 and 64MiB in size),
-one dedicated to the framebuffer device (named framebuffer@78000000, 8MiB),
-one for multimedia processing (named multimedia-memory@77000000, 64MiB), and
-one for restricted dma pool (named restricted_dma_reserved@0x50000000, 64MiB).
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	memory {
-		reg = <0x40000000 0x40000000>;
-	};
-
-	reserved-memory {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		/* global autoconfigured region for contiguous allocations */
-		linux,cma {
-			compatible = "shared-dma-pool";
-			reusable;
-			size = <0x4000000>;
-			alignment = <0x2000>;
-			linux,cma-default;
-		};
-
-		display_reserved: framebuffer@78000000 {
-			reg = <0x78000000 0x800000>;
-		};
-
-		multimedia_reserved: multimedia@77000000 {
-			compatible = "acme,multimedia-memory";
-			reg = <0x77000000 0x4000000>;
-		};
-
-		restricted_dma_reserved: restricted_dma_reserved {
-			compatible = "restricted-dma-pool";
-			reg = <0x50000000 0x4000000>;
-		};
-	};
-
-	/* ... */
-
-	fb0: video@12300000 {
-		memory-region = <&display_reserved>;
-		/* ... */
-	};
-
-	scaler: scaler@12500000 {
-		memory-region = <&multimedia_reserved>;
-		/* ... */
-	};
-
-	codec: codec@12600000 {
-		memory-region = <&multimedia_reserved>;
-		/* ... */
-	};
-
-	pcie_device: pcie_device@0,0 {
-		reg = <0x83010000 0x0 0x00000000 0x0 0x00100000
-		       0x83010000 0x0 0x00100000 0x0 0x00100000>;
-		memory-region = <&restricted_dma_reserved>;
-		/* ... */
-	};
-};
+This file has been moved to reserved-memory.yaml.
diff --git a/Documentation/devicetree/bindings/reserved-memory/reserved-memory.yaml b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.yaml
new file mode 100644
index 000000000000..7a0744052ff6
--- /dev/null
+++ b/Documentation/devicetree/bindings/reserved-memory/reserved-memory.yaml
@@ -0,0 +1,100 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/reserved-memory/reserved-memory.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: /reserved-memory Child Node Common Device Tree Bindings
+
+maintainers:
+  - devicetree-spec@vger.kernel.org
+
+description: >
+  Reserved memory is specified as a node under the /reserved-memory node. The
+  operating system shall exclude reserved memory from normal usage one can
+  create child nodes describing particular reserved (excluded from normal use)
+  memory regions. Such memory regions are usually designed for the special
+  usage by various device drivers.
+
+  Each child of the reserved-memory node specifies one or more regions
+  of reserved memory. Each child node may either use a 'reg' property to
+  specify a specific range of reserved memory, or a 'size' property with
+  optional constraints to request a dynamically allocated block of
+  memory.
+
+  Following the generic-names recommended practice, node names should
+  reflect the purpose of the node (ie. "framebuffer" or "dma-pool").
+  Unit address (@<address>) should be appended to the name if the node
+  is a static allocation.
+
+properties:
+  reg: true
+
+  size:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 1
+    maxItems: 2
+    description: >
+      Length based on parent's \#size-cells. Size in bytes of memory to
+      reserve.
+
+  alignment:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 1
+    maxItems: 2
+    description: >
+      Length based on parent's \#size-cells. Address boundary for
+      alignment of allocation.
+
+  alloc-ranges:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description: >
+      Address and Length pairs. Specifies regions of memory that are
+      acceptable to allocate from.
+
+  no-map:
+    type: boolean
+    description: >
+      Indicates the operating system must not create a virtual mapping
+      of the region as part of its standard mapping of system memory,
+      nor permit speculative access to it under any circumstances other
+      than under the control of the device driver using the region.
+
+  reusable:
+    type: boolean
+    description: >
+      The operating system can use the memory in this region with the
+      limitation that the device driver(s) owning the region need to be
+      able to reclaim it back. Typically that means that the operating
+      system can use that region to store volatile or cached data that
+      can be otherwise regenerated or migrated elsewhere.
+
+allOf:
+  - if:
+      required:
+        - no-map
+
+    then:
+      not:
+        required:
+          - reusable
+
+  - if:
+      required:
+        - reusable
+
+    then:
+      not:
+        required:
+          - no-map
+
+oneOf:
+  - required:
+      - reg
+
+  - required:
+      - size
+
+additionalProperties: true
+
+...
diff --git a/Documentation/devicetree/bindings/reserved-memory/shared-dma-pool.yaml b/Documentation/devicetree/bindings/reserved-memory/shared-dma-pool.yaml
new file mode 100644
index 000000000000..a4bf757d6881
--- /dev/null
+++ b/Documentation/devicetree/bindings/reserved-memory/shared-dma-pool.yaml
@@ -0,0 +1,87 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/reserved-memory/shared-dma-pool.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: /reserved-memory DMA pool node bindings
+
+maintainers:
+  - devicetree-spec@vger.kernel.org
+
+allOf:
+  - $ref: "reserved-memory.yaml"
+
+properties:
+  compatible:
+    oneOf:
+      - const: shared-dma-pool
+        description: >
+          This indicates a region of memory meant to be used as a shared
+          pool of DMA buffers for a set of devices. It can be used by an
+          operating system to instantiate the necessary pool management
+          subsystem if necessary.
+
+      - const: restricted-dma-pool
+        description: >
+          This indicates a region of memory meant to be used as a pool
+          of restricted DMA buffers for a set of devices. The memory
+          region would be the only region accessible to those devices.
+          When using this, the no-map and reusable properties must not
+          be set, so the operating system can create a virtual mapping
+          that will be used for synchronization. The main purpose for
+          restricted DMA is to mitigate the lack of DMA access control
+          on systems without an IOMMU, which could result in the DMA
+          accessing the system memory at unexpected times and/or
+          unexpected addresses, possibly leading to data leakage or
+          corruption. The feature on its own provides a basic level of
+          protection against the DMA overwriting buffer contents at
+          unexpected times. However, to protect against general data
+          leakage and system memory corruption, the system needs to
+          provide way to lock down the memory access, e.g., MPU. Note
+          that since coherent allocation needs remapping, one must set
+          up another device coherent pool by shared-dma-pool and use
+          dma_alloc_from_dev_coherent instead for atomic coherent
+          allocation.
+
+  linux,cma-default:
+    type: boolean
+    description: >
+      If this property is present, then Linux will use the region for
+      the default pool of the contiguous memory allocator.
+
+  linux,dma-default:
+    type: boolean
+    description: >
+      If this property is present, then Linux will use the region for
+      the default pool of the consistent DMA allocator.
+
+unevaluatedProperties: false
+
+examples:
+  - |
+      reserved-memory {
+          #address-cells = <1>;
+          #size-cells = <1>;
+          ranges;
+
+          /* global autoconfigured region for contiguous allocations */
+          linux,cma {
+              compatible = "shared-dma-pool";
+              reusable;
+              size = <0x4000000>;
+              alignment = <0x2000>;
+              linux,cma-default;
+          };
+
+          display_reserved: framebuffer@78000000 {
+              reg = <0x78000000 0x800000>;
+          };
+
+          restricted_dma_reserved: restricted-dma-pool@50000000 {
+              compatible = "restricted-dma-pool";
+              reg = <0x50000000 0x4000000>;
+          };
+      };
+
+...
diff --git a/Documentation/devicetree/bindings/reset/microchip,rst.yaml b/Documentation/devicetree/bindings/reset/microchip,rst.yaml
index 370579aeeca1..578bfa529b16 100644
--- a/Documentation/devicetree/bindings/reset/microchip,rst.yaml
+++ b/Documentation/devicetree/bindings/reset/microchip,rst.yaml
@@ -20,7 +20,9 @@ properties:
     pattern: "^reset-controller@[0-9a-f]+$"
 
   compatible:
-    const: microchip,sparx5-switch-reset
+    enum:
+      - microchip,sparx5-switch-reset
+      - microchip,lan966x-switch-reset
 
   reg:
     items:
diff --git a/Documentation/devicetree/bindings/reset/socionext,uniphier-glue-reset.yaml b/Documentation/devicetree/bindings/reset/socionext,uniphier-glue-reset.yaml
index 29e4a900cad7..bfbd3e9b4186 100644
--- a/Documentation/devicetree/bindings/reset/socionext,uniphier-glue-reset.yaml
+++ b/Documentation/devicetree/bindings/reset/socionext,uniphier-glue-reset.yaml
@@ -23,6 +23,7 @@ properties:
       - socionext,uniphier-pxs2-usb3-reset
       - socionext,uniphier-ld20-usb3-reset
       - socionext,uniphier-pxs3-usb3-reset
+      - socionext,uniphier-nx1-usb3-reset
       - socionext,uniphier-pro4-ahci-reset
       - socionext,uniphier-pxs2-ahci-reset
       - socionext,uniphier-pxs3-ahci-reset
diff --git a/Documentation/devicetree/bindings/reset/socionext,uniphier-reset.yaml b/Documentation/devicetree/bindings/reset/socionext,uniphier-reset.yaml
index 4c9b0ebf6869..377a7d242323 100644
--- a/Documentation/devicetree/bindings/reset/socionext,uniphier-reset.yaml
+++ b/Documentation/devicetree/bindings/reset/socionext,uniphier-reset.yaml
@@ -23,6 +23,7 @@ properties:
           - socionext,uniphier-ld11-reset
           - socionext,uniphier-ld20-reset
           - socionext,uniphier-pxs3-reset
+          - socionext,uniphier-nx1-reset
       - description: Media I/O (MIO) reset, SD reset
         enum:
           - socionext,uniphier-ld4-mio-reset
@@ -34,6 +35,7 @@ properties:
           - socionext,uniphier-ld11-sd-reset
           - socionext,uniphier-ld20-sd-reset
           - socionext,uniphier-pxs3-sd-reset
+          - socionext,uniphier-nx1-sd-reset
       - description: Peripheral reset
         enum:
           - socionext,uniphier-ld4-peri-reset
@@ -44,6 +46,7 @@ properties:
           - socionext,uniphier-ld11-peri-reset
           - socionext,uniphier-ld20-peri-reset
           - socionext,uniphier-pxs3-peri-reset
+          - socionext,uniphier-nx1-peri-reset
       - description: Analog signal amplifier reset
         enum:
           - socionext,uniphier-ld11-adamv-reset
diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml
index e534f6a7cfa1..aa5fb64d57eb 100644
--- a/Documentation/devicetree/bindings/riscv/cpus.yaml
+++ b/Documentation/devicetree/bindings/riscv/cpus.yaml
@@ -31,9 +31,7 @@ properties:
               - sifive,bullet0
               - sifive,e5
               - sifive,e7
-              - sifive,e51
               - sifive,e71
-              - sifive,u54-mc
               - sifive,u74-mc
               - sifive,u54
               - sifive,u74
@@ -41,6 +39,12 @@ properties:
               - sifive,u7
               - canaan,k210
           - const: riscv
+      - items:
+          - enum:
+              - sifive,e51
+              - sifive,u54-mc
+          - const: sifive,rocket0
+          - const: riscv
       - const: riscv    # Simulator only
     description:
       Identifies that the hart uses the RISC-V instruction set
diff --git a/Documentation/devicetree/bindings/rng/ingenic,trng.yaml b/Documentation/devicetree/bindings/rng/ingenic,trng.yaml
index 808f247c8421..044d9a065650 100644
--- a/Documentation/devicetree/bindings/rng/ingenic,trng.yaml
+++ b/Documentation/devicetree/bindings/rng/ingenic,trng.yaml
@@ -32,7 +32,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/x1830-cgu.h>
+    #include <dt-bindings/clock/ingenic,x1830-cgu.h>
 
     dtrng: trng@10072000 {
         compatible = "ingenic,x1830-dtrng";
diff --git a/Documentation/devicetree/bindings/rng/omap_rng.txt b/Documentation/devicetree/bindings/rng/omap_rng.txt
deleted file mode 100644
index ea434ce50f36..000000000000
--- a/Documentation/devicetree/bindings/rng/omap_rng.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-OMAP SoC and Inside-Secure HWRNG Module
-
-Required properties:
-
-- compatible : Should contain entries for this and backward compatible
-  RNG versions:
-  - "ti,omap2-rng" for OMAP2.
-  - "ti,omap4-rng" for OMAP4, OMAP5 and AM33XX.
-  - "inside-secure,safexcel-eip76" for SoCs with EIP76 IP block
-  Note that these two versions are incompatible.
-- ti,hwmods: Name of the hwmod associated with the RNG module
-- reg : Offset and length of the register set for the module
-- interrupts : the interrupt number for the RNG module.
-		Used for "ti,omap4-rng" and "inside-secure,safexcel-eip76"
-- clocks: the trng clock source. Only mandatory for the
-  "inside-secure,safexcel-eip76" compatible, the second clock is
-  needed for the Armada 7K/8K SoCs
-- clock-names: mandatory if there is a second clock, in this case the
-  name must be "core" for the first clock and "reg" for the second
-  one
-
-
-Example:
-/* AM335x */
-rng: rng@48310000 {
-	compatible = "ti,omap4-rng";
-	ti,hwmods = "rng";
-	reg = <0x48310000 0x2000>;
-	interrupts = <111>;
-};
-
-/* SafeXcel IP-76 */
-trng: rng@f2760000 {
-	compatible = "inside-secure,safexcel-eip76";
-	reg = <0xf2760000 0x7d>;
-	interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
-	clocks = <&cpm_syscon0 1 25>;
-};
diff --git a/Documentation/devicetree/bindings/rng/omap_rng.yaml b/Documentation/devicetree/bindings/rng/omap_rng.yaml
new file mode 100644
index 000000000000..010188cdbec8
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/omap_rng.yaml
@@ -0,0 +1,92 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rng/omap_rng.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: OMAP SoC and Inside-Secure HWRNG Module
+
+maintainers:
+  - Jayesh Choudhary <j-choudhary@ti.com>
+
+properties:
+  compatible:
+    enum:
+      - ti,omap2-rng
+      - ti,omap4-rng
+      - inside-secure,safexcel-eip76
+
+  ti,hwmods:
+    const: rng
+    deprecated: true
+    description: Name of the hwmod associated with the RNG module
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    minItems: 1
+    items:
+      - description: EIP150 gatable clock
+      - description: Main gatable clock
+
+  clock-names:
+    minItems: 1
+    items:
+      - const: core
+      - const: reg
+
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - ti,omap4-rng
+              - inside-secure,safexcel-eip76
+
+    then:
+      required:
+        - interrupts
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - inside-secure,safexcel-eip76
+
+    then:
+      required:
+        - clocks
+
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    /* AM335x */
+    rng: rng@48310000 {
+            compatible = "ti,omap4-rng";
+            ti,hwmods = "rng";
+            reg = <0x48310000 0x2000>;
+            interrupts = <111>;
+    };
+  - |
+    /* SafeXcel IP-76 */
+    trng: rng@f2760000 {
+            compatible = "inside-secure,safexcel-eip76";
+            reg = <0xf2760000 0x7d>;
+            interrupts = <0 59 4>;
+            clocks = <&cpm_syscon0 1 25>;
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/rng/st,stm32-rng.yaml b/Documentation/devicetree/bindings/rng/st,stm32-rng.yaml
index 82bb2e97e889..9a6e4eaf4d3c 100644
--- a/Documentation/devicetree/bindings/rng/st,stm32-rng.yaml
+++ b/Documentation/devicetree/bindings/rng/st,stm32-rng.yaml
@@ -11,7 +11,7 @@ description: |
   IP and is fully separated from other crypto functions.
 
 maintainers:
-  - Lionel Debieve <lionel.debieve@st.com>
+  - Lionel Debieve <lionel.debieve@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/rtc/ingenic,rtc.yaml b/Documentation/devicetree/bindings/rtc/ingenic,rtc.yaml
index 60e93e86ad9d..b235b2441997 100644
--- a/Documentation/devicetree/bindings/rtc/ingenic,rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/ingenic,rtc.yaml
@@ -72,7 +72,7 @@ unevaluatedProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4740-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
     rtc_dev: rtc@10003000 {
       compatible = "ingenic,jz4740-rtc";
       reg = <0x10003000 0x40>;
diff --git a/Documentation/devicetree/bindings/rtc/mstar,msc313-rtc.yaml b/Documentation/devicetree/bindings/rtc/mstar,msc313-rtc.yaml
new file mode 100644
index 000000000000..114199cf4d28
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/mstar,msc313-rtc.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/mstar,msc313-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mstar MSC313e RTC Device Tree Bindings
+
+allOf:
+  - $ref: "rtc.yaml#"
+
+maintainers:
+  - Daniel Palmer <daniel@0x0f.com>
+  - Romain Perier <romain.perier@gmail.com>
+
+properties:
+  compatible:
+    enum:
+      - mstar,msc313-rtc
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  start-year: true
+
+  clocks:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    rtc@2400 {
+        compatible = "mstar,msc313-rtc";
+        reg = <0x2400 0x40>;
+        clocks = <&xtal_div2>;
+        interrupts-extended = <&intc_irq GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+    };
+...
diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf85063.txt b/Documentation/devicetree/bindings/rtc/nxp,pcf85063.txt
index 627bb533eff7..6439682c9319 100644
--- a/Documentation/devicetree/bindings/rtc/nxp,pcf85063.txt
+++ b/Documentation/devicetree/bindings/rtc/nxp,pcf85063.txt
@@ -13,10 +13,19 @@ Optional property:
   expressed in femto Farad (fF). Valid values are 7000 and 12500.
   Default value (if no value is specified) is 7000fF.
 
+Optional child node:
+- clock: Provide this if the square wave pin is used as boot-enabled fixed clock.
+
 Example:
 
 pcf85063: rtc@51 {
 	compatible = "nxp,pcf85063";
 	reg = <0x51>;
 	quartz-load-femtofarads = <12500>;
+
+		clock {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
 };
diff --git a/Documentation/devicetree/bindings/rtc/st,stm32-rtc.yaml b/Documentation/devicetree/bindings/rtc/st,stm32-rtc.yaml
index 5456604b1c14..2359f541b770 100644
--- a/Documentation/devicetree/bindings/rtc/st,stm32-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/st,stm32-rtc.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 Real Time Clock Bindings
 
 maintainers:
-  - Gabriel Fernandez <gabriel.fernandez@st.com>
+  - Gabriel Fernandez <gabriel.fernandez@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/serial/8250_omap.yaml b/Documentation/devicetree/bindings/serial/8250_omap.yaml
index 70ca61688bb9..7b34ec8fa90e 100644
--- a/Documentation/devicetree/bindings/serial/8250_omap.yaml
+++ b/Documentation/devicetree/bindings/serial/8250_omap.yaml
@@ -86,7 +86,7 @@ required:
   - reg
   - interrupts
 
-additionalProperties: false
+unevaluatedProperties: false
 
 if:
   properties:
diff --git a/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt
deleted file mode 100644
index 8b2b0460259a..000000000000
--- a/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-* BCM63xx UART
-
-Required properties:
-
-- compatible: "brcm,bcm6345-uart"
-
-- reg: The base address of the UART register bank.
-
-- interrupts: A single interrupt specifier.
-
-- clocks: Clock driving the hardware; used to figure out the baud rate
-  divisor.
-
-
-Optional properties:
-
-- clock-names: Should be "refclk".
-
-Example:
-
-	uart0: serial@14e00520 {
-		compatible = "brcm,bcm6345-uart";
-		reg = <0x14e00520 0x18>;
-		interrupt-parent = <&periph_intc>;
-		interrupts = <2>;
-		clocks = <&periph_clk>;
-		clock-names = "refclk";
-	};
-
-	clocks {
-		periph_clk: periph_clk@0 {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <54000000>;
-		};
-	};
diff --git a/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.yaml b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.yaml
new file mode 100644
index 000000000000..a22285c43f80
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/serial/brcm,bcm6345-uart.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: BCM63xx UART
+
+maintainers:
+  - Rafał Miłecki <rafal@milecki.pl>
+
+allOf:
+  - $ref: serial.yaml#
+
+properties:
+  compatible:
+    const: brcm,bcm6345-uart
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: refclk
+
+unevaluatedProperties: false
+
+required:
+  - reg
+  - interrupts
+  - clocks
+
+examples:
+  - |
+    serial@14e00520 {
+        compatible = "brcm,bcm6345-uart";
+        reg = <0x14e00520 0x18>;
+        interrupt-parent = <&periph_intc>;
+        interrupts = <2>;
+        clocks = <&periph_clk>;
+        clock-names = "refclk";
+    };
diff --git a/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.txt b/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.txt
deleted file mode 100644
index f1bbe0826be5..000000000000
--- a/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-* Freescale LINFlexD UART
-
-The LINFlexD controller implements several LIN protocol versions, as well as
-support for full-duplex UART communication through 8-bit and 9-bit frames.
-
-See chapter 47 ("LINFlexD") in the reference manual[1].
-
-Required properties:
-- compatible :
-  - "fsl,s32v234-linflexuart" for LINFlexD configured in UART mode, which
-    is compatible with the one integrated on S32V234 SoC
-- reg : Address and length of the register set for the device
-- interrupts : Should contain uart interrupt
-
-Example:
-uart0: serial@40053000 {
-	compatible = "fsl,s32v234-linflexuart";
-	reg = <0x0 0x40053000 0x0 0x1000>;
-	interrupts = <0 59 4>;
-};
-
-[1] https://www.nxp.com/webapp/Download?colCode=S32V234RM
diff --git a/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.yaml b/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.yaml
new file mode 100644
index 000000000000..8b643bae3c7b
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/serial/fsl,s32-linflexuart.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale LINFlexD UART
+
+description: |
+  The LINFlexD controller implements several LIN protocol versions, as well
+  as support for full-duplex UART communication through 8-bit and 9-bit
+  frames. See chapter 47 ("LINFlexD") in the reference manual
+  https://www.nxp.com/webapp/Download?colCode=S32V234RM.
+
+maintainers:
+  - Chester Lin <clin@suse.com>
+
+allOf:
+  - $ref: "serial.yaml"
+
+properties:
+  compatible:
+    oneOf:
+      - const: fsl,s32v234-linflexuart
+      - items:
+          - const: nxp,s32g2-linflexuart
+          - const: fsl,s32v234-linflexuart
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    serial@40053000 {
+        compatible = "fsl,s32v234-linflexuart";
+        reg = <0x40053000 0x1000>;
+        interrupts = <0 59 4>;
+    };
diff --git a/Documentation/devicetree/bindings/serial/ingenic,uart.yaml b/Documentation/devicetree/bindings/serial/ingenic,uart.yaml
index b432d4dff730..9ca7a18ecd8b 100644
--- a/Documentation/devicetree/bindings/serial/ingenic,uart.yaml
+++ b/Documentation/devicetree/bindings/serial/ingenic,uart.yaml
@@ -71,7 +71,7 @@ unevaluatedProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4780-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
     #include <dt-bindings/dma/jz4780-dma.h>
     #include <dt-bindings/gpio/gpio.h>
     serial@10032000 {
diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
index f064e5b76cf1..2940afb874b3 100644
--- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml
+++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
@@ -26,6 +26,7 @@ properties:
           - samsung,s3c6400-uart
           - samsung,s5pv210-uart
           - samsung,exynos4210-uart
+          - samsung,exynos850-uart
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/serial/sprd-uart.yaml b/Documentation/devicetree/bindings/serial/sprd-uart.yaml
index 09f6283f3cae..a444bebd2c1a 100644
--- a/Documentation/devicetree/bindings/serial/sprd-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/sprd-uart.yaml
@@ -19,6 +19,7 @@ properties:
           - enum:
               - sprd,sc9860-uart
               - sprd,sc9863a-uart
+              - sprd,ums512-uart
           - const: sprd,sc9836-uart
       - const: sprd,sc9836-uart
 
diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
index f50f4ca893a0..333dc42722d2 100644
--- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
@@ -5,7 +5,7 @@ $id: http://devicetree.org/schemas/serial/st,stm32-uart.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 maintainers:
-  - Erwan Le Ray <erwan.leray@st.com>
+  - Erwan Le Ray <erwan.leray@foss.st.com>
 
 title: STMicroelectronics STM32 USART bindings
 
diff --git a/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.txt b/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.txt
deleted file mode 100644
index c37deb44dead..000000000000
--- a/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Xilinx Axi Uartlite controller Device Tree Bindings
----------------------------------------------------------
-
-Required properties:
-- compatible		: Can be either of
-				"xlnx,xps-uartlite-1.00.a"
-				"xlnx,opb-uartlite-1.00.b"
-- reg			: Physical base address and size of the Axi Uartlite
-			  registers map.
-- interrupts		: Should contain the UART controller interrupt.
-
-Optional properties:
-- port-number		: Set Uart port number
-- clock-names		: Should be "s_axi_aclk"
-- clocks		: Input clock specifier. Refer to common clock bindings.
-
-Example:
-serial@800c0000 {
-	compatible = "xlnx,xps-uartlite-1.00.a";
-	reg = <0x0 0x800c0000 0x10000>;
-	interrupts = <0x0 0x6e 0x1>;
-	port-number = <0>;
-};
diff --git a/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.yaml b/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.yaml
new file mode 100644
index 000000000000..f7617b88c7c3
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.yaml
@@ -0,0 +1,89 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/serial/xlnx,opb-uartlite.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xilinx Axi Uartlite
+
+maintainers:
+  - Peter Korsgaard <jacmet@sunsite.dk>
+
+properties:
+  compatible:
+    contains:
+      enum:
+        - xlnx,xps-uartlite-1.00.a
+        - xlnx,opb-uartlite-1.00.b
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  port-number:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Set Uart port number
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: s_axi_aclk
+
+  current-speed:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      The fixed baud rate that the device was configured for.
+
+  xlnx,data-bits:
+    enum: [5, 6, 7, 8]
+    description:
+      The fixed number of data bits that the device was configured for.
+
+  xlnx,use-parity:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1]
+    description:
+      Whether parity checking was enabled when the device was configured.
+
+  xlnx,odd-parity:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1]
+    description:
+      Whether odd parity was configured.
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - current-speed
+  - xlnx,data-bits
+  - xlnx,use-parity
+
+allOf:
+  - $ref: /schemas/serial.yaml#
+  - if:
+      properties:
+        xlnx,use-parity:
+          contains:
+            const: 1
+    then:
+      required:
+        - xlnx,odd-parity
+
+unevaluatedProperties: false
+
+examples:
+  - |
+      serial@800c0000 {
+        compatible = "xlnx,xps-uartlite-1.00.a";
+        reg = <0x800c0000 0x10000>;
+        interrupts = <0x0 0x6e 0x1>;
+        port-number = <0>;
+        current-speed = <115200>;
+        xlnx,data-bits = <8>;
+        xlnx,use-parity = <0>;
+      };
+...
diff --git a/Documentation/devicetree/bindings/soc/aspeed/uart-routing.yaml b/Documentation/devicetree/bindings/soc/aspeed/uart-routing.yaml
new file mode 100644
index 000000000000..6876407124dc
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/aspeed/uart-routing.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# # Copyright (c) 2018 Google LLC
+# # Copyright (c) 2021 Aspeed Technology Inc.
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/soc/aspeed/uart-routing.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Aspeed UART Routing Controller
+
+maintainers:
+  - Oskar Senft <osk@google.com>
+  - Chia-Wei Wang <chiawei_wang@aspeedtech.com>
+
+description:
+  The Aspeed UART routing control allow to dynamically route the inputs for
+  the built-in UARTS and physical serial I/O ports.
+
+  This allows, for example, to connect the output of UART to another UART.
+  This can be used to enable Host <-> BMC communication via UARTs, e.g. to
+  allow access to the Host's serial console.
+
+  This driver is for the BMC side. The sysfs files allow the BMC userspace
+  which owns the system configuration policy, to configure how UARTs and
+  physical serial I/O ports are routed.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - aspeed,ast2400-uart-routing
+          - aspeed,ast2500-uart-routing
+          - aspeed,ast2600-uart-routing
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    lpc: lpc@1e789000 {
+        compatible = "aspeed,ast2600-lpc-v2", "simple-mfd", "syscon";
+        reg = <0x1e789000 0x1000>;
+
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0x0 0x1e789000 0x1000>;
+
+        uart_routing: uart-routing@98 {
+            compatible = "aspeed,ast2600-uart-routing";
+            reg = <0x98 0x8>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx8mm-disp-blk-ctrl.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mm-disp-blk-ctrl.yaml
new file mode 100644
index 000000000000..ecd86cfb3da4
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mm-disp-blk-ctrl.yaml
@@ -0,0 +1,94 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/imx/fsl,imx8mm-disp-blk-ctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8MM DISP blk-ctrl
+
+maintainers:
+  - Lucas Stach <l.stach@pengutronix.de>
+
+description:
+  The i.MX8MM DISP blk-ctrl is a top-level peripheral providing access to
+  the NoC and ensuring proper power sequencing of the display and MIPI CSI
+  peripherals located in the DISP domain of the SoC.
+
+properties:
+  compatible:
+    items:
+      - const: fsl,imx8mm-disp-blk-ctrl
+      - const: syscon
+
+  reg:
+    maxItems: 1
+
+  '#power-domain-cells':
+    const: 1
+
+  power-domains:
+    minItems: 5
+    maxItems: 5
+
+  power-domain-names:
+    items:
+      - const: bus
+      - const: csi-bridge
+      - const: lcdif
+      - const: mipi-dsi
+      - const: mipi-csi
+
+  clocks:
+    minItems: 10
+    maxItems: 10
+
+  clock-names:
+    items:
+      - const: csi-bridge-axi
+      - const: csi-bridge-apb
+      - const: csi-bridge-core
+      - const: lcdif-axi
+      - const: lcdif-apb
+      - const: lcdif-pix
+      - const: dsi-pclk
+      - const: dsi-ref
+      - const: csi-aclk
+      - const: csi-pclk
+
+required:
+  - compatible
+  - reg
+  - power-domains
+  - power-domain-names
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/imx8mm-clock.h>
+    #include <dt-bindings/power/imx8mm-power.h>
+
+    disp_blk_ctl: blk_ctrl@32e28000 {
+      compatible = "fsl,imx8mm-disp-blk-ctrl", "syscon";
+      reg = <0x32e28000 0x100>;
+      power-domains = <&pgc_dispmix>, <&pgc_dispmix>, <&pgc_dispmix>,
+                      <&pgc_mipi>, <&pgc_mipi>;
+      power-domain-names = "bus", "csi-bridge", "lcdif",
+                           "mipi-dsi", "mipi-csi";
+      clocks = <&clk IMX8MM_CLK_DISP_AXI_ROOT>,
+               <&clk IMX8MM_CLK_DISP_APB_ROOT>,
+               <&clk IMX8MM_CLK_CSI1_ROOT>,
+               <&clk IMX8MM_CLK_DISP_AXI_ROOT>,
+               <&clk IMX8MM_CLK_DISP_APB_ROOT>,
+               <&clk IMX8MM_CLK_DISP_ROOT>,
+               <&clk IMX8MM_CLK_DSI_CORE>,
+               <&clk IMX8MM_CLK_DSI_PHY_REF>,
+               <&clk IMX8MM_CLK_CSI1_CORE>,
+               <&clk IMX8MM_CLK_CSI1_PHY_REF>;
+       clock-names = "csi-bridge-axi", "csi-bridge-apb", "csi-bridge-core",
+                     "lcdif-axi", "lcdif-apb", "lcdif-pix", "dsi-pclk",
+                     "dsi-ref", "csi-aclk", "csi-pclk";
+       #power-domain-cells = <1>;
+    };
diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx8mm-vpu-blk-ctrl.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mm-vpu-blk-ctrl.yaml
new file mode 100644
index 000000000000..26487daa64d9
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mm-vpu-blk-ctrl.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/imx/fsl,imx8mm-vpu-blk-ctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8MM VPU blk-ctrl
+
+maintainers:
+  - Lucas Stach <l.stach@pengutronix.de>
+
+description:
+  The i.MX8MM VPU blk-ctrl is a top-level peripheral providing access to
+  the NoC and ensuring proper power sequencing of the VPU peripherals
+  located in the VPU domain of the SoC.
+
+properties:
+  compatible:
+    items:
+      - const: fsl,imx8mm-vpu-blk-ctrl
+      - const: syscon
+
+  reg:
+    maxItems: 1
+
+  '#power-domain-cells':
+    const: 1
+
+  power-domains:
+    minItems: 4
+    maxItems: 4
+
+  power-domain-names:
+    items:
+      - const: bus
+      - const: g1
+      - const: g2
+      - const: h1
+
+  clocks:
+    minItems: 3
+    maxItems: 3
+
+  clock-names:
+    items:
+      - const: g1
+      - const: g2
+      - const: h1
+
+required:
+  - compatible
+  - reg
+  - power-domains
+  - power-domain-names
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/imx8mm-clock.h>
+    #include <dt-bindings/power/imx8mm-power.h>
+
+    vpu_blk_ctrl: blk-ctrl@38330000 {
+      compatible = "fsl,imx8mm-vpu-blk-ctrl", "syscon";
+      reg = <0x38330000 0x100>;
+      power-domains = <&pgc_vpumix>, <&pgc_vpu_g1>,
+                      <&pgc_vpu_g2>, <&pgc_vpu_h1>;
+      power-domain-names = "bus", "g1", "g2", "h1";
+      clocks = <&clk IMX8MM_CLK_VPU_G1_ROOT>,
+               <&clk IMX8MM_CLK_VPU_G2_ROOT>,
+               <&clk IMX8MM_CLK_VPU_H1_ROOT>;
+      clock-names = "g1", "g2", "h1";
+      #power-domain-cells = <1>;
+    };
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml
index 93e4b737ee1b..e2e173dfada7 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml
@@ -19,8 +19,7 @@ description:
 
   The AOSS side channel exposes control over a set of resources, used to control
   a set of debug related clocks and to affect the low power state of resources
-  related to the secondary subsystems. These resources are exposed as a set of
-  power-domains.
+  related to the secondary subsystems.
 
 properties:
   compatible:
@@ -30,6 +29,7 @@ properties:
           - qcom,sc7280-aoss-qmp
           - qcom,sc8180x-aoss-qmp
           - qcom,sdm845-aoss-qmp
+          - qcom,sm6350-aoss-qmp
           - qcom,sm8150-aoss-qmp
           - qcom,sm8250-aoss-qmp
           - qcom,sm8350-aoss-qmp
@@ -57,13 +57,6 @@ properties:
     description:
       The single clock represents the QDSS clock.
 
-  "#power-domain-cells":
-    const: 1
-    description: |
-        The provided power-domains are:
-        CDSP state (0), LPASS state (1), modem state (2), SLPI
-        state (3), SPSS state (4) and Venus state (5).
-
 required:
   - compatible
   - reg
@@ -101,7 +94,6 @@ examples:
       mboxes = <&apss_shared 0>;
 
       #clock-cells = <0>;
-      #power-domain-cells = <1>;
 
       cx_cdev: cx {
         #cooling-cells = <2>;
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,apr.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,apr.txt
deleted file mode 100644
index 2e2f6dc351c0..000000000000
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,apr.txt
+++ /dev/null
@@ -1,134 +0,0 @@
-Qualcomm APR (Asynchronous Packet Router) binding
-
-This binding describes the Qualcomm APR. APR is a IPC protocol for
-communication between Application processor and QDSP. APR is mainly
-used for audio/voice services on the QDSP.
-
-- compatible:
-	Usage: required
-	Value type: <stringlist>
-	Definition: must be "qcom,apr-v<VERSION-NUMBER>", example "qcom,apr-v2"
-
-- qcom,apr-domain
-	Usage: required
-	Value type: <u32>
-	Definition: Destination processor ID.
-	Possible values are :
-			1 - APR simulator
-			2 - PC
-			3 - MODEM
-			4 - ADSP
-			5 - APPS
-			6 - MODEM2
-			7 - APPS2
-
-= APR SERVICES
-Each subnode of the APR node represents service tied to this apr. The name
-of the nodes are not important. The properties of these nodes are defined
-by the individual bindings for the specific service
-- All APR services MUST contain the following property:
-
-- reg
-	Usage: required
-	Value type: <u32>
-	Definition: APR Service ID
-	Possible values are :
-			3 - DSP Core Service
-			4 - Audio Front End Service.
-			5 - Voice Stream Manager Service.
-			6 - Voice processing manager.
-			7 - Audio Stream Manager Service.
-			8 - Audio Device Manager Service.
-			9 - Multimode voice manager.
-			10 - Core voice stream.
-			11 - Core voice processor.
-			12 - Ultrasound stream manager.
-			13 - Listen stream manager.
-
-- qcom,protection-domain
-	Usage: optional
-	Value type: <stringlist>
-	Definition: Must list the protection domain service name and path
-		    that the particular apr service has a dependency on.
-	Possible values are :
-			"avs/audio", "msm/adsp/audio_pd".
-			"kernel/elf_loader", "msm/modem/wlan_pd".
-			"tms/servreg", "msm/adsp/audio_pd".
-			"tms/servreg", "msm/modem/wlan_pd".
-			"tms/servreg", "msm/slpi/sensor_pd".
-
-= EXAMPLE
-The following example represents a QDSP based sound card on a MSM8996 device
-which uses apr as communication between Apps and QDSP.
-
-	apr {
-		compatible = "qcom,apr-v2";
-		qcom,apr-domain = <APR_DOMAIN_ADSP>;
-
-		apr-service@3 {
-			compatible = "qcom,q6core";
-			reg = <APR_SVC_ADSP_CORE>;
-		};
-
-		apr-service@4 {
-			compatible = "qcom,q6afe";
-			reg = <APR_SVC_AFE>;
-
-			dais {
-				#sound-dai-cells = <1>;
-				dai@1 {
-					reg = <HDMI_RX>;
-				};
-			};
-		};
-
-		apr-service@7 {
-			compatible = "qcom,q6asm";
-			reg = <APR_SVC_ASM>;
-			...
-		};
-
-		apr-service@8 {
-			compatible = "qcom,q6adm";
-			reg = <APR_SVC_ADM>;
-			...
-		};
-	};
-
-= EXAMPLE 2
-The following example represents a QDSP based sound card with protection domain
-dependencies specified. Here some of the apr services are dependent on services
-running on protection domain hosted on ADSP/SLPI remote processors while others
-have no such dependency.
-
-	apr {
-		compatible = "qcom,apr-v2";
-		qcom,glink-channels = "apr_audio_svc";
-		qcom,apr-domain = <APR_DOMAIN_ADSP>;
-
-		apr-service@3 {
-			compatible = "qcom,q6core";
-			reg = <APR_SVC_ADSP_CORE>;
-		};
-
-		q6afe: apr-service@4 {
-			compatible = "qcom,q6afe";
-			reg = <APR_SVC_AFE>;
-			qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
-			...
-		};
-
-		q6asm: apr-service@7 {
-			compatible = "qcom,q6asm";
-			reg = <APR_SVC_ASM>;
-			qcom,protection-domain = "tms/servreg", "msm/slpi/sensor_pd";
-			...
-		};
-
-		q6adm: apr-service@8 {
-			compatible = "qcom,q6adm";
-			reg = <APR_SVC_ADM>;
-			qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
-			...
-		};
-	};
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml
new file mode 100644
index 000000000000..028c5d105adb
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml
@@ -0,0 +1,177 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/soc/qcom/qcom,apr.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm APR/GPR (Asynchronous/Generic Packet Router) binding
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description: |
+  This binding describes the Qualcomm APR/GPR, APR/GPR is a IPC protocol for
+  communication between Application processor and QDSP. APR/GPR is mainly
+  used for audio/voice services on the QDSP.
+
+properties:
+  compatible:
+    enum:
+      - qcom,apr-v2
+      - qcom,gpr
+
+  qcom,apr-domain:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [1, 2, 3, 4, 5, 6, 7]
+    description:
+      Selects the processor domain for apr
+        1 = APR simulator
+        2 = PC Domain
+        3 = Modem Domain
+        4 = ADSP Domain
+        5 = Application processor Domain
+        6 = Modem2 Domain
+        7 = Application Processor2 Domain
+    deprecated: true
+
+  qcom,domain:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 1
+    maximum: 7
+    description:
+      Selects the processor domain for apr
+        1 = APR simulator
+        2 = PC Domain
+        3 = Modem Domain
+        4 = ADSP Domain
+        5 = Application processor Domain
+        6 = Modem2 Domain
+        7 = Application Processor2 Domain
+      Selects the processor domain for gpr
+        1 = Modem Domain
+        2 = Audio DSP Domain
+        3 = Application Processor Domain
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+#APR/GPR Services
+patternProperties:
+  "^service@[1-9a-d]$":
+    type: object
+    description:
+      APR/GPR node's client devices use subnodes for desired static port services.
+
+    properties:
+      compatible:
+        enum:
+          - qcom,q6core
+          - qcom,q6asm
+          - qcom,q6afe
+          - qcom,q6adm
+          - qcom,q6apm
+          - qcom,q6prm
+
+      reg:
+        minimum: 1
+        maximum: 13
+        description:
+          APR Service ID
+            3 = DSP Core Service
+            4 = Audio  Front End Service.
+            5 = Voice Stream Manager Service.
+            6 = Voice processing manager.
+            7 = Audio Stream Manager Service.
+            8 = Audio Device Manager Service.
+            9 = Multimode voice manager.
+            10 = Core voice stream.
+            11 = Core voice processor.
+            12 = Ultrasound stream manager.
+            13 = Listen stream manager.
+          GPR Service ID
+            1 = Audio Process Manager Service
+            2 = Proxy Resource Manager Service.
+            3 = AMDB Service.
+            4 = Voice processing manager.
+
+      qcom,protection-domain:
+        $ref: /schemas/types.yaml#/definitions/string-array
+        description: protection domain service name and path for apr service
+          possible values are
+          "avs/audio", "msm/adsp/audio_pd".
+          "kernel/elf_loader", "msm/modem/wlan_pd".
+          "tms/servreg", "msm/adsp/audio_pd".
+          "tms/servreg", "msm/modem/wlan_pd".
+          "tms/servreg", "msm/slpi/sensor_pd".
+
+      '#address-cells':
+        const: 1
+
+      '#size-cells':
+        const: 0
+
+    patternProperties:
+      "^.*@[0-9a-f]+$":
+        type: object
+        description:
+          Service based devices like clock controllers or digital audio interfaces.
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - qcom,domain
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/soc/qcom,apr.h>
+    apr {
+        compatible = "qcom,apr-v2";
+        qcom,domain = <APR_DOMAIN_ADSP>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        q6core: service@3 {
+          compatible = "qcom,q6core";
+          reg = <APR_SVC_ADSP_CORE>;
+          qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+        };
+
+        q6afe: service@4 {
+          compatible = "qcom,q6afe";
+          reg = <APR_SVC_AFE>;
+          qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+        };
+
+        q6asm: service@7 {
+          compatible = "qcom,q6asm";
+          reg = <APR_SVC_ASM>;
+          qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+        };
+
+        q6adm: service@8 {
+          compatible = "qcom,q6adm";
+          reg = <APR_SVC_ADM>;
+          qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+        };
+    };
+
+  - |
+    #include <dt-bindings/soc/qcom,gpr.h>
+    gpr {
+        compatible = "qcom,gpr";
+        qcom,domain = <GPR_DOMAIN_ID_ADSP>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        service@1 {
+          compatible = "qcom,q6apm";
+          reg = <GPR_APM_MODULE_IID>;
+          qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+        };
+    };
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml
index cc3fe5ed7421..b32457c2fc0b 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml
@@ -34,6 +34,7 @@ properties:
       - qcom,rpm-ipq6018
       - qcom,rpm-msm8226
       - qcom,rpm-msm8916
+      - qcom,rpm-msm8953
       - qcom,rpm-msm8974
       - qcom,rpm-msm8976
       - qcom,rpm-msm8996
@@ -41,6 +42,7 @@ properties:
       - qcom,rpm-sdm660
       - qcom,rpm-sm6115
       - qcom,rpm-sm6125
+      - qcom,rpm-qcm2290
       - qcom,rpm-qcs404
 
   qcom,smd-channels:
@@ -57,6 +59,7 @@ if:
           - qcom,rpm-apq8084
           - qcom,rpm-msm8916
           - qcom,rpm-msm8974
+          - qcom,rpm-msm8953
 then:
   required:
     - qcom,smd-channels
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smem.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,smem.yaml
index f7e17713b3d8..4149cf2b66be 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,smem.yaml
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smem.yaml
@@ -10,14 +10,18 @@ maintainers:
   - Andy Gross <agross@kernel.org>
   - Bjorn Andersson <bjorn.andersson@linaro.org>
 
-description: |
-  This binding describes the Qualcomm Shared Memory Manager, used to share data
-  between various subsystems and OSes in Qualcomm platforms.
+description:
+  This binding describes the Qualcomm Shared Memory Manager, a region of
+  reserved-memory used to share data between various subsystems and OSes in
+  Qualcomm platforms.
 
 properties:
   compatible:
     const: qcom,smem
 
+  reg:
+    maxItems: 1
+
   memory-region:
     maxItems: 1
     description: handle to memory reservation for main SMEM memory region.
@@ -29,11 +33,19 @@ properties:
     $ref: /schemas/types.yaml#/definitions/phandle
     description: handle to RPM message memory resource
 
+  no-map: true
+
 required:
   - compatible
-  - memory-region
   - hwlocks
 
+oneOf:
+  - required:
+      - reg
+      - no-map
+  - required:
+      - memory-region
+
 additionalProperties: false
 
 examples:
@@ -43,6 +55,20 @@ examples:
         #size-cells = <1>;
         ranges;
 
+        smem@fa00000 {
+            compatible = "qcom,smem";
+            reg = <0xfa00000 0x200000>;
+            no-map;
+
+            hwlocks = <&tcsr_mutex 3>;
+        };
+    };
+  - |
+    reserved-memory {
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges;
+
         smem_region: smem@fa00000 {
             reg = <0xfa00000 0x200000>;
             no-map;
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,spm.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,spm.yaml
new file mode 100644
index 000000000000..07d2d5398345
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,spm.yaml
@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/soc/qcom/qcom,spm.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm Subsystem Power Manager binding
+
+maintainers:
+  - Andy Gross <agross@kernel.org>
+  - Bjorn Andersson <bjorn.andersson@linaro.org>
+
+description: |
+  This binding describes the Qualcomm Subsystem Power Manager, used to control
+  the peripheral logic surrounding the application cores in Qualcomm platforms.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - qcom,sdm660-gold-saw2-v4.1-l2
+          - qcom,sdm660-silver-saw2-v4.1-l2
+          - qcom,msm8998-gold-saw2-v4.1-l2
+          - qcom,msm8998-silver-saw2-v4.1-l2
+          - qcom,msm8916-saw2-v3.0-cpu
+          - qcom,msm8226-saw2-v2.1-cpu
+          - qcom,msm8974-saw2-v2.1-cpu
+          - qcom,apq8084-saw2-v2.1-cpu
+          - qcom,apq8064-saw2-v1.1-cpu
+      - const: qcom,saw2
+
+  reg:
+    description: Base address and size of the SPM register region
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+
+    /* Example 1: SoC using SAW2 and kpss-acc-v2 CPUIdle */
+    cpus {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        cpu@0 {
+            compatible = "qcom,kryo";
+            device_type = "cpu";
+            enable-method = "qcom,kpss-acc-v2";
+            qcom,saw = <&saw0>;
+            reg = <0x0>;
+            operating-points-v2 = <&cpu_opp_table>;
+        };
+    };
+
+    saw0: power-manager@f9089000 {
+        compatible = "qcom,msm8974-saw2-v2.1-cpu", "qcom,saw2";
+        reg = <0xf9089000 0x1000>;
+    };
+
+  - |
+
+    /*
+     * Example 2: New-gen multi cluster SoC using SAW only for L2;
+     * This does not require any cpuidle driver, nor any cpu phandle.
+     */
+    power-manager@17812000 {
+        compatible = "qcom,msm8998-gold-saw2-v4.1-l2", "qcom,saw2";
+        reg = <0x17812000 0x1000>;
+    };
+
+    power-manager@17912000 {
+        compatible = "qcom,msm8998-silver-saw2-v4.1-l2", "qcom,saw2";
+        reg = <0x17912000 0x1000>;
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom-stats.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom-stats.yaml
new file mode 100644
index 000000000000..99dff7d73b7e
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom-stats.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/qcom/qcom-stats.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. (QTI) Stats bindings
+
+maintainers:
+  - Maulik Shah <mkshah@codeaurora.org>
+
+description:
+  Always On Processor/Resource Power Manager maintains statistics of the SoC
+  sleep modes involving powering down of the rails and oscillator clock.
+
+  Statistics includes SoC sleep mode type, number of times low power mode were
+  entered, time of last entry, time of last exit and accumulated sleep duration.
+
+properties:
+  compatible:
+    enum:
+      - qcom,rpmh-stats
+      - qcom,rpm-stats
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  # Example of rpmh sleep stats
+  - |
+    sram@c3f0000 {
+      compatible = "qcom,rpmh-stats";
+      reg = <0x0c3f0000 0x400>;
+    };
+  # Example of rpm sleep stats
+  - |
+    sram@4690000 {
+      compatible = "qcom,rpm-stats";
+      reg = <0x04690000 0x10000>;
+    };
+...
diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
index 39b66e9ce3e3..7d48ea094c66 100644
--- a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
@@ -21,6 +21,9 @@ properties:
       - const: allwinner,sun8i-a83t-i2s
       - const: allwinner,sun8i-h3-i2s
       - items:
+          - const: allwinner,sun8i-r40-i2s
+          - const: allwinner,sun8i-h3-i2s
+      - items:
           - const: allwinner,sun8i-v3-i2s
           - const: allwinner,sun8i-h3-i2s
       - const: allwinner,sun50i-a64-codec-i2s
diff --git a/Documentation/devicetree/bindings/sound/amlogic,t9015.yaml b/Documentation/devicetree/bindings/sound/amlogic,t9015.yaml
index c7613ea728d4..db7b04da0b39 100644
--- a/Documentation/devicetree/bindings/sound/amlogic,t9015.yaml
+++ b/Documentation/devicetree/bindings/sound/amlogic,t9015.yaml
@@ -34,6 +34,10 @@ properties:
   resets:
     maxItems: 1
 
+  AVDD-supply:
+    description:
+      Analogue power supply.
+
 required:
   - "#sound-dai-cells"
   - compatible
@@ -41,6 +45,7 @@ required:
   - clocks
   - clock-names
   - resets
+  - AVDD-supply
 
 additionalProperties: false
 
@@ -56,4 +61,5 @@ examples:
         clocks = <&clkc CLKID_AUDIO_CODEC>;
         clock-names = "pclk";
         resets = <&reset RESET_AUDIO_CODEC>;
+        AVDD-supply = <&vddao_1v8>;
     };
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
new file mode 100644
index 000000000000..f7e94b1e0e4b
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/audio-graph-card2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Audio Graph Card2 Device Tree Bindings
+
+maintainers:
+  - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+
+properties:
+  compatible:
+    enum:
+      - audio-graph-card2
+  links:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+  label:
+    maxItems: 1
+  routing:
+    description: |
+      A list of the connections between audio components.
+      Each entry is a pair of strings, the first being the
+      connection's sink, the second being the connection's source.
+    $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+  multi:
+    description: Multi-CPU/Codec node
+  dpcm:
+    description: DPCM node
+  codec2codec:
+    description: Codec to Codec node
+
+required:
+  - compatible
+  - links
+
+additionalProperties: false
+
+examples:
+  - |
+    sound {
+        compatible = "audio-graph-card2";
+
+        links = <&cpu_port>;
+    };
+
+    cpu {
+        compatible = "cpu-driver";
+
+        cpu_port: port { cpu_ep: endpoint { remote-endpoint = <&codec_ep>; }; };
+    };
+
+    codec {
+        compatible = "codec-driver";
+
+        port { codec_ep: endpoint { remote-endpoint = <&cpu_ep>; }; };
+    };
diff --git a/Documentation/devicetree/bindings/sound/bt-sco.txt b/Documentation/devicetree/bindings/sound/bt-sco.txt
deleted file mode 100644
index 641edf75e184..000000000000
--- a/Documentation/devicetree/bindings/sound/bt-sco.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Bluetooth-SCO audio CODEC
-
-This device support generic Bluetooth SCO link.
-
-Required properties:
-
-  - compatible : "delta,dfbmcs320" or "linux,bt-sco"
-
-Example:
-
-codec: bt_sco {
-	compatible = "delta,dfbmcs320";
-};
diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml
new file mode 100644
index 000000000000..3235702ce402
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml
@@ -0,0 +1,157 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/cirrus,cs35l41.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cirrus Logic CS35L41 Speaker Amplifier
+
+maintainers:
+  - david.rhodes@cirrus.com
+
+description: |
+  CS35L41 is a boosted mono Class D amplifier with DSP
+  speaker protection and equalization
+
+properties:
+  compatible:
+    enum:
+      - cirrus,cs35l40
+      - cirrus,cs35l41
+
+  reg:
+    maxItems: 1
+
+  '#sound-dai-cells':
+    description:
+      The first cell indicating the audio interface.
+    const: 1
+
+  reset-gpios:
+    maxItems: 1
+
+  VA-supply:
+    description: voltage regulator phandle for the VA supply
+
+  VP-supply:
+    description: voltage regulator phandle for the VP supply
+
+  cirrus,boost-peak-milliamp:
+    description:
+      Boost-converter peak current limit in mA.
+      Configures the peak current by monitoring the current through the boost FET.
+      Range starts at 1600 mA and goes to a maximum of 4500 mA with increments
+      of 50 mA. See section 4.3.6 of the datasheet for details.
+    $ref: "/schemas/types.yaml#/definitions/uint32"
+    minimum: 1600
+    maximum: 4500
+    default: 4500
+
+  cirrus,boost-ind-nanohenry:
+    description:
+      Boost inductor value, expressed in nH. Valid
+      values include 1000, 1200, 1500 and 2200.
+    $ref: "/schemas/types.yaml#/definitions/uint32"
+    minimum: 1000
+    maximum: 2200
+
+  cirrus,boost-cap-microfarad:
+    description:
+      Total equivalent boost capacitance on the VBST
+      and VAMP pins, derated at 11 volts DC. The value must be rounded to the
+      nearest integer and expressed in uF.
+    $ref: "/schemas/types.yaml#/definitions/uint32"
+
+  cirrus,asp-sdout-hiz:
+    description:
+      Audio serial port SDOUT Hi-Z control. Sets the Hi-Z
+      configuration for SDOUT pin of amplifier.
+      0 = Logic 0 during unused slots, and while all transmit channels disabled
+      1 = Hi-Z during unused slots but logic 0 while all transmit channels disabled
+      2 = (Default) Logic 0 during unused slots, but Hi-Z while all transmit channels disabled
+      3 = Hi-Z during unused slots and while all transmit channels disabled
+    $ref: "/schemas/types.yaml#/definitions/uint32"
+    minimum: 0
+    maximum: 3
+    default: 2
+
+  cirrus,gpio1-polarity-invert:
+    description:
+      Boolean which specifies whether the GPIO1
+      level is inverted. If this property is not present the level is not inverted.
+    type: boolean
+
+  cirrus,gpio1-output-enable:
+    description:
+      Boolean which specifies whether the GPIO1 pin
+      is configured as an output. If this property is not present the
+      pin will be configured as an input.
+    type: boolean
+
+  cirrus,gpio1-src-select:
+    description:
+      Configures the function of the GPIO1 pin.
+      Note that the options are different from the GPIO2 pin
+      0 = High Impedance (Default)
+      1 = GPIO
+      2 = Sync
+      3 = MCLK input
+    $ref: "/schemas/types.yaml#/definitions/uint32"
+    minimum: 0
+    maximum: 3
+
+  cirrus,gpio2-polarity-invert:
+    description:
+      Boolean which specifies whether the GPIO2
+      level is inverted. If this property is not present the level is not inverted.
+    type: boolean
+
+  cirrus,gpio2-output-enable:
+    description:
+      Boolean which specifies whether the GPIO2 pin
+      is configured as an output. If this property is not present the
+      pin will be configured as an input.
+    type: boolean
+
+  cirrus,gpio2-src-select:
+    description:
+      Configures the function of the GPIO2 pin.
+      Note that the options are different from the GPIO1 pin.
+      0 = High Impedance (Default)
+      1 = GPIO
+      2 = Open Drain INTB
+      3 = MCLK input
+      4 = Push-pull INTB (active low)
+      5 = Push-pull INT (active high)
+    $ref: "/schemas/types.yaml#/definitions/uint32"
+    minimum: 0
+    maximum: 5
+
+required:
+  - compatible
+  - reg
+  - "#sound-dai-cells"
+  - cirrus,boost-peak-milliamp
+  - cirrus,boost-ind-nanohenry
+  - cirrus,boost-cap-microfarad
+
+additionalProperties: false
+
+examples:
+  - |
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        cs35l41: cs35l41@2 {
+          #sound-dai-cells = <1>;
+          compatible = "cirrus,cs35l41";
+          reg = <2>;
+          VA-supply = <&dummy_vreg>;
+          VP-supply = <&dummy_vreg>;
+          reset-gpios = <&gpio 110 0>;
+          cirrus,boost-peak-milliamp = <4500>;
+          cirrus,boost-ind-nanohenry = <1000>;
+          cirrus,boost-cap-microfarad = <15>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml
index 0d87e2c86a42..963a871e74da 100644
--- a/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml
+++ b/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: CS42L51 audio codec DT bindings
 
 maintainers:
-  - Olivier Moysan <olivier.moysan@st.com>
+  - Olivier Moysan <olivier.moysan@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/sound/cs42l42.txt b/Documentation/devicetree/bindings/sound/cs42l42.txt
index 5d416fdaf023..3b7705623980 100644
--- a/Documentation/devicetree/bindings/sound/cs42l42.txt
+++ b/Documentation/devicetree/bindings/sound/cs42l42.txt
@@ -19,13 +19,14 @@ Optional properties:
   (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
   for further information relating to interrupt properties)
 
-  - cirrus,ts-inv : Boolean property. For jacks that invert the tip sense
-  polarity. Normal jacks will short tip sense pin to HS1 when headphones are
-  plugged in and leave tip sense floating when not plugged in. Inverting jacks
-  short tip sense when unplugged and float when plugged in.
+  - cirrus,ts-inv : Boolean property. Sets the behaviour of the jack plug
+  detect switch.
 
-  0 = (Default) Non-inverted
-  1 = Inverted
+  0 = (Default) Shorted to tip when unplugged, open when plugged.
+      This is "inverted tip sense (ITS)" in the datasheet.
+
+  1 = Open when unplugged, shorted to tip when plugged.
+      This is "normal tip sense (TS)" in the datasheet.
 
   - cirrus,ts-dbnc-rise : Debounce the rising edge of TIP_SENSE_PLUG. With no
   debounce, the tip sense pin might be noisy on a plug event.
diff --git a/Documentation/devicetree/bindings/sound/ingenic,aic.yaml b/Documentation/devicetree/bindings/sound/ingenic,aic.yaml
index cdc0fdaab30a..d607325f2f15 100644
--- a/Documentation/devicetree/bindings/sound/ingenic,aic.yaml
+++ b/Documentation/devicetree/bindings/sound/ingenic,aic.yaml
@@ -71,7 +71,7 @@ required:
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4740-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
     aic: audio-controller@10020000 {
       compatible = "ingenic,jz4740-i2s";
       reg = <0x10020000 0x38>;
diff --git a/Documentation/devicetree/bindings/sound/ingenic,codec.yaml b/Documentation/devicetree/bindings/sound/ingenic,codec.yaml
index 97d5f3819b27..48aae54dd643 100644
--- a/Documentation/devicetree/bindings/sound/ingenic,codec.yaml
+++ b/Documentation/devicetree/bindings/sound/ingenic,codec.yaml
@@ -48,7 +48,7 @@ required:
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4740-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
     codec: audio-codec@10020080 {
       compatible = "ingenic,jz4740-codec";
       reg = <0x10020080 0x8>;
diff --git a/Documentation/devicetree/bindings/sound/linux,bt-sco.yaml b/Documentation/devicetree/bindings/sound/linux,bt-sco.yaml
new file mode 100644
index 000000000000..e3a1f485f664
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/linux,bt-sco.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/linux,bt-sco.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Bluetooth SCO Audio Codec Device Tree Bindings
+
+maintainers:
+  - Mark Brown <broonie@kernel.org>
+
+properties:
+  '#sound-dai-cells':
+    enum:
+      - 0
+
+      # For Wideband PCM
+      - 1
+
+  compatible:
+    enum:
+      - delta,dfbmcs320
+      - linux,bt-sco
+
+required:
+  - '#sound-dai-cells'
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    codec {
+        #sound-dai-cells = <0>;
+        compatible = "linux,bt-sco";
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/sound/linux,spdif-dit.yaml b/Documentation/devicetree/bindings/sound/linux,spdif-dit.yaml
new file mode 100644
index 000000000000..c6b070e1d014
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/linux,spdif-dit.yaml
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/linux,spdif-dit.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dummy SPDIF Transmitter Device Tree Bindings
+
+maintainers:
+  - Mark Brown <broonie@kernel.org>
+
+properties:
+  compatible:
+    const: linux,spdif-dit
+
+  "#sound-dai-cells":
+    const: 0
+
+required:
+  - "#sound-dai-cells"
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    spdif-out {
+        #sound-dai-cells = <0>;
+        compatible = "linux,spdif-dit";
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/sound/max9892x.txt b/Documentation/devicetree/bindings/sound/max9892x.txt
index f6171591ddc6..98cb9ba5b328 100644
--- a/Documentation/devicetree/bindings/sound/max9892x.txt
+++ b/Documentation/devicetree/bindings/sound/max9892x.txt
@@ -30,6 +30,9 @@ Required properties:
 
   - reg : the I2C address of the device for I2C
 
+Optional properties:
+  - reset-gpios : GPIO to reset the device
+
 Example:
 
 codec: max98927@3a {
diff --git a/Documentation/devicetree/bindings/sound/maxim,max98520.yaml b/Documentation/devicetree/bindings/sound/maxim,max98520.yaml
new file mode 100644
index 000000000000..b6509cb2c8e0
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/maxim,max98520.yaml
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/maxim,max98520.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim Integrated MAX98520 Speaker Amplifier Driver
+
+maintainers:
+  - George Song <george.song@maximintegrated.com>
+
+properties:
+  compatible:
+    const: maxim,max98520
+
+  reg:
+    maxItems: 1
+    description: I2C address of the device.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      max98520: amplifier@38 {
+        compatible = "maxim,max98520";
+        reg = <0x38>;
+      };
+    };
+
diff --git a/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml b/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml
new file mode 100644
index 000000000000..7a25bc9b8060
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml
@@ -0,0 +1,100 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/mt8192-afe-pcm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek AFE PCM controller for mt8192
+
+maintainers:
+  - Jiaxin Yu <jiaxin.yu@mediatek.com>
+  - Shane Chien <shane.chien@mediatek.com>
+
+properties:
+  compatible:
+    const: mediatek,mt8192-audio
+
+  interrupts:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  reset-names:
+    const: audiosys
+
+  mediatek,apmixedsys:
+    $ref: "/schemas/types.yaml#/definitions/phandle"
+    description: The phandle of the mediatek apmixedsys controller
+
+  mediatek,infracfg:
+    $ref: "/schemas/types.yaml#/definitions/phandle"
+    description: The phandle of the mediatek infracfg controller
+
+  mediatek,topckgen:
+    $ref: "/schemas/types.yaml#/definitions/phandle"
+    description: The phandle of the mediatek topckgen controller
+
+  power-domains:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: AFE clock
+      - description: ADDA DAC clock
+      - description: ADDA DAC pre-distortion clock
+      - description: audio infra sys clock
+      - description: audio infra 26M clock
+
+  clock-names:
+    items:
+      - const: aud_afe_clk
+      - const: aud_dac_clk
+      - const: aud_dac_predis_clk
+      - const: aud_infra_clk
+      - const: aud_infra_26m_clk
+
+required:
+  - compatible
+  - interrupts
+  - resets
+  - reset-names
+  - mediatek,apmixedsys
+  - mediatek,infracfg
+  - mediatek,topckgen
+  - power-domains
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/mt8192-clk.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/power/mt8192-power.h>
+    #include <dt-bindings/reset/mt8192-resets.h>
+
+    afe: mt8192-afe-pcm {
+        compatible = "mediatek,mt8192-audio";
+        interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
+        resets = <&watchdog MT8192_TOPRGU_AUDIO_SW_RST>;
+        reset-names = "audiosys";
+        mediatek,apmixedsys = <&apmixedsys>;
+        mediatek,infracfg = <&infracfg>;
+        mediatek,topckgen = <&topckgen>;
+        power-domains = <&scpsys MT8192_POWER_DOMAIN_AUDIO>;
+        clocks = <&audsys CLK_AUD_AFE>,
+                 <&audsys CLK_AUD_DAC>,
+                 <&audsys CLK_AUD_DAC_PREDIS>,
+                 <&infracfg CLK_INFRA_AUDIO>,
+                 <&infracfg CLK_INFRA_AUDIO_26M_B>;
+        clock-names = "aud_afe_clk",
+                      "aud_dac_clk",
+                      "aud_dac_predis_clk",
+                      "aud_infra_clk",
+                      "aud_infra_26m_clk";
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/sound/mt8195-mt6359-rt1011-rt5682.yaml b/Documentation/devicetree/bindings/sound/mt8195-mt6359-rt1011-rt5682.yaml
new file mode 100644
index 000000000000..d354c30d3377
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/mt8195-mt6359-rt1011-rt5682.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/mt8195-mt6359-rt1011-rt5682.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek MT8195 with MT6359, RT1011 and RT5682 ASoC sound card driver
+
+maintainers:
+  - Trevor Wu <trevor.wu@mediatek.com>
+
+description:
+  This binding describes the MT8195 sound card with RT1011 and RT5682.
+
+properties:
+  compatible:
+    const: mediatek,mt8195_mt6359_rt1011_rt5682
+
+  mediatek,platform:
+    $ref: "/schemas/types.yaml#/definitions/phandle"
+    description: The phandle of MT8195 ASoC platform.
+
+  mediatek,dptx-codec:
+    $ref: "/schemas/types.yaml#/definitions/phandle"
+    description: The phandle of MT8195 Display Port Tx codec node.
+
+  mediatek,hdmi-codec:
+    $ref: "/schemas/types.yaml#/definitions/phandle"
+    description: The phandle of MT8195 HDMI codec node.
+
+additionalProperties: false
+
+required:
+  - compatible
+  - mediatek,platform
+
+examples:
+  - |
+
+    sound: mt8195-sound {
+        compatible = "mediatek,mt8195_mt6359_rt1011_rt5682";
+        mediatek,platform = <&afe>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&aud_pins_default>;
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/sound/name-prefix.txt b/Documentation/devicetree/bindings/sound/name-prefix.txt
deleted file mode 100644
index 645775908657..000000000000
--- a/Documentation/devicetree/bindings/sound/name-prefix.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-Name prefix:
-
-Card implementing the routing property define the connection between
-audio components as list of string pair. Component using the same
-sink/source names may use the name prefix property to prepend the
-name of their sinks/sources with the provided string.
-
-Optional name prefix property:
-- sound-name-prefix : string using as prefix for the sink/source names of
-		      the component.
-
-Example: Two instances of the same component.
-
-amp0: analog-amplifier@0 {
-	compatible = "simple-audio-amplifier";
-	enable-gpios = <&gpio GPIOH_3 0>;
-	sound-name-prefix = "FRONT";
-};
-
-amp1: analog-amplifier@1 {
-	compatible = "simple-audio-amplifier";
-	enable-gpios = <&gpio GPIOH_4 0>;
-	sound-name-prefix = "BACK";
-};
diff --git a/Documentation/devicetree/bindings/sound/name-prefix.yaml b/Documentation/devicetree/bindings/sound/name-prefix.yaml
new file mode 100644
index 000000000000..2fe57f87ac52
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/name-prefix.yaml
@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/name-prefix.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Component sound name prefix
+
+maintainers:
+  - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+  sound-name-prefix:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: |
+      Card implementing the routing property define the connection between
+      audio components as list of string pair. Component using the same
+      sink/source names may use this property to prepend the name of their
+      sinks/sources with the provided string.
+
+additionalProperties: true
diff --git a/Documentation/devicetree/bindings/sound/nau8821.txt b/Documentation/devicetree/bindings/sound/nau8821.txt
new file mode 100644
index 000000000000..6c3baf7a5f21
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nau8821.txt
@@ -0,0 +1,55 @@
+Nuvoton NAU88L21 audio codec
+
+This device supports I2C only.
+
+Required properties:
+  - compatible : Must be "nuvoton,nau8821"
+
+  - reg : the I2C address of the device. This is either 0x1B (CSB=0) or 0x54 (CSB=1).
+
+Optional properties:
+  - nuvoton,jkdet-enable: Enable jack detection via JKDET pin.
+  - nuvoton,jkdet-pull-enable: Enable JKDET pin pull. If set - pin pull enabled,
+      otherwise pin in high impedance state.
+  - nuvoton,jkdet-pull-up: Pull-up JKDET pin. If set then JKDET pin is pull up, otherwise pull down.
+  - nuvoton,jkdet-polarity: JKDET pin polarity. 0 - active high, 1 - active low.
+
+  - nuvoton,vref-impedance: VREF Impedance selection
+      0 - Open
+      1 - 25 kOhm
+      2 - 125 kOhm
+      3 - 2.5 kOhm
+
+  - nuvoton,micbias-voltage: Micbias voltage level.
+      0 - VDDA
+      1 - VDDA
+      2 - VDDA * 1.1
+      3 - VDDA * 1.2
+      4 - VDDA * 1.3
+      5 - VDDA * 1.4
+      6 - VDDA * 1.53
+      7 - VDDA * 1.53
+
+  - nuvoton,jack-insert-debounce: number from 0 to 7 that sets debounce time to 2^(n+2) ms
+  - nuvoton,jack-eject-debounce: number from 0 to 7 that sets debounce time to 2^(n+2) ms
+
+  - nuvoton,dmic-clk-threshold: the ADC threshold of DMIC clock.
+
+
+Example:
+
+  headset: nau8821@1b {
+      compatible = "nuvoton,nau8821";
+      reg = <0x1b>;
+      interrupt-parent = <&gpio>;
+      interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
+      nuvoton,jkdet-enable;
+      nuvoton,jkdet-pull-enable;
+      nuvoton,jkdet-pull-up;
+      nuvoton,jkdet-polarity = <GPIO_ACTIVE_LOW>;
+      nuvoton,vref-impedance = <2>;
+      nuvoton,micbias-voltage = <6>;
+      nuvoton,jack-insert-debounce = <7>;
+      nuvoton,jack-eject-debounce = <7>;
+      nuvoton,dmic-clk-threshold = 3072000;
+  };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
index 5f6b37c251a8..0912d3e3fd8e 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
@@ -17,6 +17,9 @@ maintainers:
   - Jon Hunter <jonathanh@nvidia.com>
   - Sameer Pujar <spujar@nvidia.com>
 
+allOf:
+  - $ref: name-prefix.yaml#
+
 properties:
   $nodename:
     pattern: "^dspk@[0-9a-f]*$"
@@ -48,12 +51,6 @@ properties:
 
   sound-name-prefix:
     pattern: "^DSPK[1-9]$"
-    $ref: /schemas/types.yaml#/definitions/string
-    description:
-      Used as prefix for sink/source names of the component. Must be a
-      unique string among multiple instances of the same component.
-      The name can be "DSPK1" or "DSPKx", where x depends on the maximum
-      available instances on a Tegra SoC.
 
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml
new file mode 100644
index 000000000000..c4ba12ea3611
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra210-adx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tegra210 ADX Device Tree Bindings
+
+description: |
+  The Audio Demultiplexer (ADX) block takes an input stream with up to
+  16 channels and demultiplexes it into four output streams of up to 16
+  channels each. A byte RAM helps to form output frames by any combination
+  of bytes from the input frame. Its design is identical to that of byte
+  RAM in the AMX except that the data flow direction is reversed.
+
+maintainers:
+  - Jon Hunter <jonathanh@nvidia.com>
+  - Mohan Kumar <mkumard@nvidia.com>
+  - Sameer Pujar <spujar@nvidia.com>
+
+allOf:
+  - $ref: name-prefix.yaml#
+
+properties:
+  $nodename:
+    pattern: "^adx@[0-9a-f]*$"
+
+  compatible:
+    oneOf:
+      - const: nvidia,tegra210-adx
+      - items:
+          - enum:
+              - nvidia,tegra194-adx
+              - nvidia,tegra186-adx
+          - const: nvidia,tegra210-adx
+
+  reg:
+    maxItems: 1
+
+  sound-name-prefix:
+    pattern: "^ADX[1-9]$"
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+    description: |
+      ADX has one input and four outputs. Accordingly ACIF (Audio Client
+      Interface) port nodes are defined to represent ADX input (port 0)
+      and outputs (ports 1 to 4). These are connected to corresponding
+      ports on AHUB (Audio Hub).
+    properties:
+      port@0:
+        $ref: audio-graph-port.yaml#
+        unevaluatedProperties: false
+        description: ADX ACIF input port
+    patternProperties:
+      '^port@[1-4]':
+        $ref: audio-graph-port.yaml#
+        unevaluatedProperties: false
+        description: ADX ACIF output ports
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+
+    adx@702d3800 {
+        compatible = "nvidia,tegra210-adx";
+        reg = <0x702d3800 0x100>;
+        sound-name-prefix = "ADX1";
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
index 1118a9488345..df81d208184a 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
@@ -85,6 +85,26 @@ patternProperties:
     type: object
     $ref: nvidia,tegra186-dspk.yaml#
 
+  '^mvc@[0-9a-f]+$':
+    type: object
+    $ref: nvidia,tegra210-mvc.yaml#
+
+  '^sfc@[0-9a-f]+$':
+    type: object
+    $ref: nvidia,tegra210-sfc.yaml#
+
+  '^amx@[0-9a-f]+$':
+    type: object
+    $ref: nvidia,tegra210-amx.yaml#
+
+  '^adx@[0-9a-f]+$':
+    type: object
+    $ref: nvidia,tegra210-adx.yaml#
+
+  '^amixer@[0-9a-f]+$':
+    type: object
+    $ref: nvidia,tegra210-mixer.yaml#
+
 required:
   - compatible
   - reg
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml
new file mode 100644
index 000000000000..bb2111afe5a8
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra210-amx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tegra210 AMX Device Tree Bindings
+
+description: |
+  The Audio Multiplexer (AMX) block can multiplex up to four input streams
+  each of which can have maximum 16 channels and generate an output stream
+  with maximum 16 channels. A byte RAM helps to form an output frame by
+  any combination of bytes from the input frames.
+
+maintainers:
+  - Jon Hunter <jonathanh@nvidia.com>
+  - Mohan Kumar <mkumard@nvidia.com>
+  - Sameer Pujar <spujar@nvidia.com>
+
+allOf:
+  - $ref: name-prefix.yaml#
+
+properties:
+  $nodename:
+    pattern: "^amx@[0-9a-f]*$"
+
+  compatible:
+    oneOf:
+      - const: nvidia,tegra210-amx
+      - items:
+          - const: nvidia,tegra186-amx
+          - const: nvidia,tegra210-amx
+      - const: nvidia,tegra194-amx
+
+  reg:
+    maxItems: 1
+
+  sound-name-prefix:
+    pattern: "^AMX[1-9]$"
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+    description: |
+      AMX has four inputs and one output. Accordingly ACIF (Audio Client
+      Interfaces) port nodes are defined to represent AMX inputs (port 0
+      to 3) and output (port 4). These are connected to corresponding
+      ports on AHUB (Audio Hub).
+
+    patternProperties:
+      '^port@[0-3]':
+        $ref: audio-graph-port.yaml#
+        unevaluatedProperties: false
+        description: AMX ACIF input ports
+
+    properties:
+      port@4:
+        $ref: audio-graph-port.yaml#
+        unevaluatedProperties: false
+        description: AMX ACIF output port
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+
+    amx@702d3000 {
+        compatible = "nvidia,tegra210-amx";
+        reg = <0x702d3000 0x100>;
+        sound-name-prefix = "AMX1";
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml
index fd275a575055..62db982bb01d 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml
@@ -16,6 +16,9 @@ maintainers:
   - Jon Hunter <jonathanh@nvidia.com>
   - Sameer Pujar <spujar@nvidia.com>
 
+allOf:
+  - $ref: name-prefix.yaml#
+
 properties:
   $nodename:
     pattern: "^dmic@[0-9a-f]*$"
@@ -49,12 +52,6 @@ properties:
 
   sound-name-prefix:
     pattern: "^DMIC[1-9]$"
-    $ref: /schemas/types.yaml#/definitions/string
-    description:
-      used as prefix for sink/source names of the component. Must be a
-      unique string among multiple instances of the same component.
-      The name can be "DMIC1" or "DMIC2" ... "DMICx", where x depends
-      on the maximum available instances on a Tegra SoC.
 
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml
index 63370709c768..f954be636697 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml
@@ -16,6 +16,9 @@ maintainers:
   - Jon Hunter <jonathanh@nvidia.com>
   - Sameer Pujar <spujar@nvidia.com>
 
+allOf:
+  - $ref: name-prefix.yaml#
+
 properties:
   $nodename:
     pattern: "^i2s@[0-9a-f]*$"
@@ -65,12 +68,6 @@ properties:
 
   sound-name-prefix:
     pattern: "^I2S[1-9]$"
-    $ref: /schemas/types.yaml#/definitions/string
-    description:
-      Used as prefix for sink/source names of the component. Must be a
-      unique string among multiple instances of the same component.
-      The name can be "I2S1" or "I2S2" ... "I2Sx", where x depends
-      on the maximum available instances on a Tegra SoC.
 
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml
new file mode 100644
index 000000000000..428f3c851941
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra210-mixer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tegra210 Mixer Device Tree Bindings
+
+description: |
+  The Mixer supports mixing of up to ten 7.1 audio input streams and
+  generate five outputs (each of which can be any combination of the
+  ten input streams).
+
+maintainers:
+  - Jon Hunter <jonathanh@nvidia.com>
+  - Mohan Kumar <mkumard@nvidia.com>
+  - Sameer Pujar <spujar@nvidia.com>
+
+allOf:
+  - $ref: name-prefix.yaml#
+
+properties:
+  $nodename:
+    pattern: "^amixer@[0-9a-f]*$"
+
+  compatible:
+    oneOf:
+      - const: nvidia,tegra210-amixer
+      - items:
+          - enum:
+              - nvidia,tegra194-amixer
+              - nvidia,tegra186-amixer
+          - const: nvidia,tegra210-amixer
+
+  reg:
+    maxItems: 1
+
+  sound-name-prefix:
+    pattern: "^MIXER[1-9]$"
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+    description: |
+      Mixer has ten inputs and five outputs. Accordingly ACIF (Audio
+      Client Interfaces) port nodes are defined to represent Mixer
+      inputs (port 0 to 9) and outputs (port 10 to 14). These are
+      connected to corresponding ports on AHUB (Audio Hub).
+
+    patternProperties:
+      '^port@[0-9]':
+        $ref: audio-graph-port.yaml#
+        unevaluatedProperties: false
+        description: Mixer ACIF input ports
+      '^port@[10-14]':
+        $ref: audio-graph-port.yaml#
+        unevaluatedProperties: false
+        description: Mixer ACIF output ports
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+
+    amixer@702dbb00 {
+        compatible = "nvidia,tegra210-amixer";
+        reg = <0x702dbb00 0x800>;
+        sound-name-prefix = "MIXER1";
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml
new file mode 100644
index 000000000000..e2f5a8591d8f
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra210-mvc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tegra210 MVC Device Tree Bindings
+
+description: |
+  The Master Volume Control (MVC) provides gain or attenuation to a digital
+  signal path. It can be used in input or output signal path for per-stream
+  volume control or it can be used as master volume control. The MVC block
+  has one input and one output. The input digital stream can be mono or
+  multi-channel (up to 7.1 channels) stream. An independent mute control is
+  also included in the MVC block.
+
+maintainers:
+  - Jon Hunter <jonathanh@nvidia.com>
+  - Mohan Kumar <mkumard@nvidia.com>
+  - Sameer Pujar <spujar@nvidia.com>
+
+allOf:
+  - $ref: name-prefix.yaml#
+
+properties:
+  $nodename:
+    pattern: "^mvc@[0-9a-f]*$"
+
+  compatible:
+    oneOf:
+      - const: nvidia,tegra210-mvc
+      - items:
+          - enum:
+              - nvidia,tegra194-mvc
+              - nvidia,tegra186-mvc
+          - const: nvidia,tegra210-mvc
+
+  reg:
+    maxItems: 1
+
+  sound-name-prefix:
+    pattern: "^MVC[1-9]$"
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+    properties:
+      port@0:
+        $ref: audio-graph-port.yaml#
+        unevaluatedProperties: false
+        description: |
+          MVC ACIF (Audio Client Interface) input port. This is connected
+          to corresponding ACIF output port on AHUB (Audio Hub).
+
+      port@1:
+        $ref: audio-graph-port.yaml#
+        unevaluatedProperties: false
+        description: |
+          MVC ACIF output port. This is connected to corresponding ACIF
+          input port on AHUB.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+
+    mvc@702da000 {
+        compatible = "nvidia,tegra210-mvc";
+        reg = <0x702da000 0x200>;
+        sound-name-prefix = "MVC1";
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml
new file mode 100644
index 000000000000..41ad65173548
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra210-sfc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tegra210 SFC Device Tree Bindings
+
+description: |
+  The Sampling Frequency Converter (SFC) converts the sampling frequency
+  of the input signal from one frequency to another. It supports sampling
+  frequency conversions of streams of up to two channels (stereo).
+
+maintainers:
+  - Jon Hunter <jonathanh@nvidia.com>
+  - Mohan Kumar <mkumard@nvidia.com>
+  - Sameer Pujar <spujar@nvidia.com>
+
+allOf:
+  - $ref: name-prefix.yaml#
+
+properties:
+  $nodename:
+    pattern: "^sfc@[0-9a-f]*$"
+
+  compatible:
+    oneOf:
+      - const: nvidia,tegra210-sfc
+      - items:
+          - enum:
+              - nvidia,tegra194-sfc
+              - nvidia,tegra186-sfc
+          - const: nvidia,tegra210-sfc
+
+  reg:
+    maxItems: 1
+
+  sound-name-prefix:
+    pattern: "^SFC[1-9]$"
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+    properties:
+      port@0:
+        $ref: audio-graph-port.yaml#
+        unevaluatedProperties: false
+        description: |
+          SFC ACIF (Audio Client Interface) input port. This is connected
+          to corresponding ACIF output port on AHUB (Audio Hub).
+
+      port@1:
+        $ref: audio-graph-port.yaml#
+        unevaluatedProperties: false
+        description: |
+          SFC ACIF output port. This is connected to corresponding ACIF
+          input port on AHUB.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+
+    sfc@702d2000 {
+        compatible = "nvidia,tegra210-sfc";
+        reg = <0x702d2000 0x200>;
+        sound-name-prefix = "SFC1";
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml b/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
index ffb8fcfeb629..7667471be1e4 100644
--- a/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
+++ b/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
@@ -9,6 +9,9 @@ title: NXP/Goodix TFA989X (TFA1) Audio Amplifiers
 maintainers:
   - Stephan Gerhold <stephan@gerhold.net>
 
+allOf:
+  - $ref: name-prefix.yaml#
+
 properties:
   compatible:
     enum:
@@ -21,11 +24,7 @@ properties:
   '#sound-dai-cells':
     const: 0
 
-  sound-name-prefix:
-    $ref: /schemas/types.yaml#/definitions/string
-    description:
-      Used as prefix for sink/source names of the component. Must be a
-      unique string among multiple instances of the same component.
+  sound-name-prefix: true
 
   vddd-supply:
     description: regulator phandle for the VDDD power supply.
diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
index 443d556caa69..bc762b39c68a 100644
--- a/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
@@ -11,7 +11,9 @@ maintainers:
 
 properties:
   compatible:
-    const: qcom,sm8250-lpass-rx-macro
+    enum:
+      - qcom,sc7280-lpass-rx-macro
+      - qcom,sm8250-lpass-rx-macro
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml
index 6b5ca02ccce4..74f53864e7a7 100644
--- a/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml
@@ -11,7 +11,9 @@ maintainers:
 
 properties:
   compatible:
-    const: qcom,sm8250-lpass-tx-macro
+    enum:
+      - qcom,sc7280-lpass-tx-macro
+      - qcom,sm8250-lpass-tx-macro
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
index 679b49cbe30f..99f2c3687fbd 100644
--- a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
@@ -11,7 +11,9 @@ maintainers:
 
 properties:
   compatible:
-    const: qcom,sm8250-lpass-va-macro
+    enum:
+      - qcom,sc7280-lpass-va-macro
+      - qcom,sm8250-lpass-va-macro
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml
index 435b019a1e3d..13cdb8a10687 100644
--- a/Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml
@@ -11,7 +11,9 @@ maintainers:
 
 properties:
   compatible:
-    const: qcom,sm8250-lpass-wsa-macro
+    enum:
+      - qcom,sc7280-lpass-wsa-macro
+      - qcom,sm8250-lpass-wsa-macro
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6afe.txt b/Documentation/devicetree/bindings/sound/qcom,q6afe.txt
index 2d6fb2ea75a0..bc6b5f1fe4f1 100644
--- a/Documentation/devicetree/bindings/sound/qcom,q6afe.txt
+++ b/Documentation/devicetree/bindings/sound/qcom,q6afe.txt
@@ -12,190 +12,9 @@ used by all apr services. Must contain the following properties.
 		  from DSP.
 		  example "qcom,q6afe"
 
-= AFE DAIs (Digial Audio Interface)
-"dais" subnode of the AFE node. It represents afe dais, each afe dai is a
-subnode of "dais" representing board specific dai setup.
-"dais" node should have following properties followed by dai children.
-
-- compatible:
-	Usage: required
-	Value type: <stringlist>
-	Definition: must be "qcom,q6afe-dais"
-
-- #sound-dai-cells
-	Usage: required
-	Value type: <u32>
-	Definition: Must be 1
-
-- #address-cells
-	Usage: required
-	Value type: <u32>
-	Definition: Must be 1
-
-- #size-cells
-	Usage: required
-	Value type: <u32>
-	Definition: Must be 0
-
-== AFE DAI is subnode of "dais" and represent a dai, it includes board specific
-configuration of each dai. Must contain the following properties.
-
-- reg
-	Usage: required
-	Value type: <u32>
-	Definition: Must be dai id
-
-- qcom,sd-lines
-	Usage: required for mi2s interface
-	Value type: <prop-encoded-array>
-	Definition: Must be list of serial data lines used by this dai.
-	should be one or more of the 0-3 sd lines.
-
- - qcom,tdm-sync-mode:
-	Usage: required for tdm interface
-	Value type: <prop-encoded-array>
-	Definition: Synchronization mode.
-		0 - Short sync bit mode
-		1 - Long sync mode
-		2 - Short sync slot mode
-
- - qcom,tdm-sync-src:
-	Usage: required for tdm interface
-	Value type: <prop-encoded-array>
-	Definition: Synchronization source.
-		0 - External source
-		1 - Internal source
-
- - qcom,tdm-data-out:
-	Usage: required for tdm interface
-	Value type: <prop-encoded-array>
-	Definition: Data out signal to drive with other masters.
-		0 - Disable
-		1 - Enable
-
- - qcom,tdm-invert-sync:
-	Usage: required for tdm interface
-	Value type: <prop-encoded-array>
-	Definition: Invert the sync.
-		0 - Normal
-		1 - Invert
-
- - qcom,tdm-data-delay:
-	Usage: required for tdm interface
-	Value type: <prop-encoded-array>
-	Definition: Number of bit clock to delay data
-		with respect to sync edge.
-		0 - 0 bit clock cycle
-		1 - 1 bit clock cycle
-		2 - 2 bit clock cycle
-
- - qcom,tdm-data-align:
-	Usage: required for tdm interface
-	Value type: <prop-encoded-array>
-	Definition: Indicate how data is packed
-		within the slot. For example, 32 slot width in case of
-		sample bit width is 24.
-		0 - MSB
-		1 - LSB
-
-= AFE CLOCKSS
-"clocks" subnode of the AFE node. It represents q6afe clocks
-"clocks" node should have following properties.
-- compatible:
-	Usage: required
-	Value type: <stringlist>
-	Definition: must be "qcom,q6afe-clocks"
-
-- #clock-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: Must be 2. Clock Id followed by
-		below valid clock coupling attributes.
-		1 - for no coupled clock
-		2 - for dividend of the coupled clock
-		3 - for divisor of the coupled clock
-		4 - for inverted and no couple clock
-
 = EXAMPLE
 
 apr-service@4 {
 	compatible = "qcom,q6afe";
 	reg = <APR_SVC_AFE>;
-
-	dais {
-		compatible = "qcom,q6afe-dais";
-		#sound-dai-cells = <1>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		dai@1 {
-			reg = <HDMI_RX>;
-		};
-
-		dai@24 {
-			reg = <PRIMARY_TDM_RX_0>;
-			qcom,tdm-sync-mode = <1>:
-			qcom,tdm-sync-src = <1>;
-			qcom,tdm-data-out = <0>;
-			qcom,tdm-invert-sync = <1>;
-			qcom,tdm-data-delay = <1>;
-			qcom,tdm-data-align = <0>;
-
-		};
-
-		dai@25 {
-			reg = <PRIMARY_TDM_TX_0>;
-			qcom,tdm-sync-mode = <1>:
-			qcom,tdm-sync-src = <1>;
-			qcom,tdm-data-out = <0>;
-			qcom,tdm-invert-sync = <1>;
-			qcom,tdm-data-delay <1>:
-			qcom,tdm-data-align = <0>;
-		};
-
-		dai@16 {
-			reg = <PRIMARY_MI2S_RX>;
-			qcom,sd-lines = <0 2>;
-		};
-
-		dai@17 {
-			reg = <PRIMARY_MI2S_TX>;
-			qcom,sd-lines = <1>;
-		};
-
-		dai@18 {
-			reg = <SECONDARY_MI2S_RX>;
-			qcom,sd-lines = <0 3>;
-		};
-
-		dai@19 {
-			reg = <SECONDARY_MI2S_TX>;
-			qcom,sd-lines = <1>;
-		};
-
-		dai@20 {
-			reg = <TERTIARY_MI2S_RX>;
-			qcom,sd-lines = <1 3>;
-		};
-
-		dai@21 {
-			reg = <TERTIARY_MI2S_TX>;
-			qcom,sd-lines = <0>;
-		};
-
-		dai@22 {
-			reg = <QUATERNARY_MI2S_RX>;
-			qcom,sd-lines = <0>;
-		};
-
-		dai@23 {
-			reg = <QUATERNARY_MI2S_TX>;
-			qcom,sd-lines = <1>;
-		};
-	};
-
-	clocks {
-		compatible = "qcom,q6afe-clocks";
-		#clock-cells = <2>;
-	};
 };
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml b/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml
new file mode 100644
index 000000000000..5d972784321d
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/sound/qcom,q6apm-dai.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm Audio Process Manager Digital Audio Interfaces binding
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description: |
+  This binding describes the Qualcomm APM DAIs in DSP
+
+properties:
+  compatible:
+    const: qcom,q6apm-dais
+
+  reg:
+    maxItems: 1
+
+  iommus:
+    maxItems: 1
+
+required:
+  - compatible
+  - iommus
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/soc/qcom,gpr.h>
+    gpr {
+        compatible = "qcom,gpr";
+        #address-cells = <1>;
+        #size-cells = <0>;
+        qcom,domain = <GPR_DOMAIN_ID_ADSP>;
+        service@1 {
+          compatible = "qcom,q6apm";
+          reg = <1>;
+
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          apm-dai@1 {
+            compatible = "qcom,q6apm-dais";
+            iommus = <&apps_smmu 0x1801 0x0>;
+            reg = <1>;
+          };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6asm.txt b/Documentation/devicetree/bindings/sound/qcom,q6asm.txt
index 8c4883becae9..0d0075125243 100644
--- a/Documentation/devicetree/bindings/sound/qcom,q6asm.txt
+++ b/Documentation/devicetree/bindings/sound/qcom,q6asm.txt
@@ -14,7 +14,7 @@ used by the apr service device.
 		    from DSP.
 		    example "qcom,q6asm-v2.0"
 
-= ASM DAIs (Digial Audio Interface)
+= ASM DAIs (Digital Audio Interface)
 "dais" subnode of the ASM node represents dai specific configuration
 
 - compatible:
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml
new file mode 100644
index 000000000000..f83f00737a2f
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/sound/qcom,q6dsp-lpass-clocks.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm DSP LPASS Clock Controller binding
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description: |
+  This binding describes the Qualcomm DSP Clock Controller
+
+properties:
+  compatible:
+    enum:
+      - qcom,q6afe-clocks
+      - qcom,q6prm-lpass-clocks
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 2
+    description:
+      Clock Id is followed by clock coupling attributes.
+        1 = for no coupled clock
+        2 = for dividend of the coupled clock
+        3 = for divisor of the coupled clock
+        4 = for inverted and no couple clock
+
+required:
+  - compatible
+  - reg
+  - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/soc/qcom,apr.h>
+    #include <dt-bindings/sound/qcom,q6afe.h>
+    apr {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        apr-service@4 {
+            reg = <APR_SVC_AFE>;
+            #address-cells = <1>;
+            #size-cells = <0>;
+            clock-controller@2 {
+              compatible = "qcom,q6afe-clocks";
+              reg = <2>;
+              #clock-cells = <2>;
+            };
+        };
+      };
+
+  - |
+    #include <dt-bindings/soc/qcom,gpr.h>
+    gpr {
+        compatible = "qcom,gpr";
+        qcom,domain = <GPR_DOMAIN_ID_ADSP>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+        service@2 {
+            reg = <GPR_PRM_MODULE_IID>;
+            compatible = "qcom,q6prm";
+            #address-cells = <1>;
+            #size-cells = <0>;
+            clock-controller@2 {
+              compatible = "qcom,q6prm-lpass-clocks";
+              reg = <2>;
+              #clock-cells = <2>;
+            };
+        };
+      };
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
new file mode 100644
index 000000000000..dc7fba7b92d5
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
@@ -0,0 +1,205 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/sound/qcom,q6dsp-lpass-ports.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm DSP LPASS(Low Power Audio SubSystem) Audio Ports binding
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description: |
+  This binding describes the Qualcomm DSP LPASS Audio ports
+
+properties:
+  compatible:
+    enum:
+      - qcom,q6afe-dais
+      - qcom,q6apm-lpass-dais
+
+  reg:
+    maxItems: 1
+
+  '#sound-dai-cells':
+    const: 1
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+#Digital Audio Interfaces
+patternProperties:
+  '^dai@[0-9]+$':
+    type: object
+    description:
+      Q6DSP Digital Audio Interfaces.
+
+    properties:
+      reg:
+        description:
+          Digital Audio Interface ID
+
+      qcom,sd-lines:
+        $ref: /schemas/types.yaml#/definitions/uint32-array
+        description:
+          List of serial data lines used by this dai.should be one or more of the 0-3 sd lines.
+        minItems: 1
+        maxItems: 4
+        uniqueItems: true
+        items:
+          minimum: 0
+          maximum: 3
+
+      qcom,tdm-sync-mode:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1, 2]
+        description:
+          TDM Synchronization mode
+            0 = Short sync bit mode
+            1 = Long sync mode
+            2 = Short sync slot mode
+
+      qcom,tdm-sync-src:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1]
+        description:
+          TDM Synchronization source
+            0 = External source
+            1 = Internal source
+
+      qcom,tdm-data-out:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1]
+        description:
+          TDM Data out signal to drive with other masters
+            0 = Disable
+            1 = Enable
+
+      qcom,tdm-invert-sync:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1]
+        description:
+          TDM Invert the sync
+            0 = Normal
+            1 = Invert
+
+      qcom,tdm-data-delay:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1, 2]
+        description:
+          TDM Number of bit clock to delay data
+            0 = 0 bit clock cycle
+            1 = 1 bit clock cycle
+            2 = 2 bit clock cycle
+
+      qcom,tdm-data-align:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1]
+        description:
+          Indicate how data is packed within the slot. For example, 32 slot
+          width in case of sample bit width is 24TDM Invert the sync.
+            0 = MSB
+            1 = LSB
+
+    required:
+      - reg
+
+    allOf:
+      - if:
+          properties:
+            reg:
+              contains:
+                # TDM DAI ID range from PRIMARY_TDM_RX_0 - QUINARY_TDM_TX_7
+                items:
+                  minimum: 24
+                  maximum: 103
+        then:
+          required:
+            - qcom,tdm-sync-mode
+            - qcom,tdm-sync-src
+            - qcom,tdm-data-out
+            - qcom,tdm-invert-sync
+            - qcom,tdm-data-delay
+            - qcom,tdm-data-align
+
+      - if:
+          properties:
+            reg:
+              contains:
+                # MI2S DAI ID range PRIMARY_MI2S_RX - QUATERNARY_MI2S_TX and
+                # QUINARY_MI2S_RX - QUINARY_MI2S_TX
+                items:
+                  oneOf:
+                    - minimum: 16
+                      maximum: 23
+                    - minimum: 127
+                      maximum: 128
+        then:
+          required:
+            - qcom,sd-lines
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - "#sound-dai-cells"
+  - "#address-cells"
+  - "#size-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/soc/qcom,apr.h>
+    #include <dt-bindings/sound/qcom,q6afe.h>
+    apr {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        apr-service@4 {
+            reg = <APR_SVC_AFE>;
+            #address-cells = <1>;
+            #size-cells = <0>;
+            q6afedai@1 {
+              compatible = "qcom,q6afe-dais";
+              reg = <1>;
+              #address-cells = <1>;
+              #size-cells = <0>;
+              #sound-dai-cells = <1>;
+
+              dai@22 {
+                reg = <QUATERNARY_MI2S_RX>;
+                qcom,sd-lines = <0 1 2 3>;
+              };
+            };
+        };
+      };
+  - |
+    #include <dt-bindings/soc/qcom,gpr.h>
+    gpr {
+        compatible = "qcom,gpr";
+        #address-cells = <1>;
+        #size-cells = <0>;
+        qcom,domain = <GPR_DOMAIN_ID_ADSP>;
+        service@1 {
+            compatible = "qcom,q6apm";
+            reg = <GPR_APM_MODULE_IID>;
+            #address-cells = <1>;
+            #size-cells = <0>;
+            q6apmdai@1 {
+              compatible = "qcom,q6apm-lpass-dais";
+              reg = <1>;
+              #address-cells = <1>;
+              #size-cells = <0>;
+              #sound-dai-cells = <1>;
+
+              dai@22 {
+                reg = <QUATERNARY_MI2S_RX>;
+                qcom,sd-lines = <0 1 2 3>;
+              };
+            };
+        };
+      };
diff --git a/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml b/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml
new file mode 100644
index 000000000000..2b8b7b51fe55
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml
@@ -0,0 +1,117 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/realtek,rt5682s.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Realtek rt5682s codec devicetree bindings
+
+maintainers:
+  - Derek Fang <derek.fang@realtek.com>
+
+description: |
+  Rt5682s(ALC5682I-VS) is a rt5682i variant which supports I2C only.
+
+properties:
+  compatible:
+    const: realtek,rt5682s
+
+  reg:
+    maxItems: 1
+    description: I2C address of the device.
+
+  interrupts:
+    description: The CODEC's interrupt output.
+
+  realtek,dmic1-data-pin:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum:
+      - 0 # dmic1 data is not used
+      - 1 # using GPIO2 pin as dmic1 data pin
+      - 2 # using GPIO5 pin as dmic1 data pin
+    description: |
+      Specify which GPIO pin be used as DMIC1 data pin.
+
+  realtek,dmic1-clk-pin:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum:
+      - 0 # dmic1 clk is not used
+      - 1 # using GPIO1 pin as dmic1 clock pin
+      - 2 # using GPIO3 pin as dmic1 clock pin
+    description: |
+      Specify which GPIO pin be used as DMIC1 clk pin.
+
+  realtek,jd-src:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum:
+      - 0 # No JD is used
+      - 1 # using JD1 as JD source
+    description: |
+      Specify which JD source be used.
+
+  realtek,ldo1-en-gpios:
+    description: |
+      The GPIO that controls the CODEC's LDO1_EN pin.
+
+  realtek,dmic-clk-rate-hz:
+    description: |
+      Set the clock rate (hz) for the requirement of the particular DMIC.
+
+  realtek,dmic-delay-ms:
+    description: |
+      Set the delay time (ms) for the requirement of the particular DMIC.
+
+  realtek,dmic-clk-driving-high:
+    type: boolean
+    description: |
+      Set the high driving of the DMIC clock out.
+
+  clocks:
+    items:
+      - description: phandle and clock specifier for codec MCLK.
+
+  clock-names:
+    items:
+      - const: mclk
+
+  "#clock-cells":
+    const: 1
+
+  clock-output-names:
+    minItems: 2
+    maxItems: 2
+    description: Name given for DAI word clock and bit clock outputs.
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    #include <dt-bindings/gpio/tegra-gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        codec@1a {
+            compatible = "realtek,rt5682s";
+            reg = <0x1a>;
+            interrupt-parent = <&gpio>;
+            interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_LEVEL_HIGH>;
+            realtek,ldo1-en-gpios =
+                <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_HIGH>;
+            realtek,dmic1-data-pin = <1>;
+            realtek,dmic1-clk-pin = <1>;
+            realtek,jd-src = <1>;
+
+            #clock-cells = <1>;
+            clock-output-names = "rt5682-dai-wclk", "rt5682-dai-bclk";
+
+            clocks = <&osc>;
+            clock-names = "mclk";
+        };
+    };
diff --git a/Documentation/devicetree/bindings/sound/richtek,rt9120.yaml b/Documentation/devicetree/bindings/sound/richtek,rt9120.yaml
new file mode 100644
index 000000000000..5655ca568240
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/richtek,rt9120.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/richtek,rt9120.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Richtek RT9120 Class-D audio amplifier
+
+maintainers:
+  - ChiYuan Huang <cy_huang@richtek.com>
+
+description: |
+  The RT9120 is a high efficiency, I2S-input, stereo audio power amplifier
+  delivering 2*20W into 8 Ohm BTL speaker loads. It supports the wide input
+  voltage  range from 4.5V to 26.4V to meet the need on most common
+  applications like as TV, monitors. home entertainment, electronic music
+  equipment.
+
+properties:
+  compatible:
+    enum:
+      - richtek,rt9120
+
+  reg:
+    description: I2C device address
+    maxItems: 1
+
+  pwdnn-gpios:
+    description: GPIO used for power down, low active
+    maxItems: 1
+
+  dvdd-supply:
+    description: |
+      Supply for the default on DVDD power, voltage domain must be 3P3V or 1P8V
+
+  '#sound-dai-cells':
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - dvdd-supply
+  - '#sound-dai-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      rt9120@1a {
+        compatible = "richtek,rt9120";
+        reg = <0x1a>;
+        pwdnn-gpios = <&gpio26 2 0>;
+        dvdd-supply = <&vdd_io_reg>;
+        #sound-dai-cells = <0>;
+      };
+    };
diff --git a/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml b/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
new file mode 100644
index 000000000000..6a7c004bef17
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
@@ -0,0 +1,182 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/rockchip,i2s-tdm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip I2S/TDM Controller
+
+description:
+  The Rockchip I2S/TDM Controller is a Time Division Multiplexed
+  audio interface found in various Rockchip SoCs, allowing up
+  to 8 channels of audio over a serial interface.
+
+maintainers:
+  - Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
+
+properties:
+  compatible:
+    enum:
+      - rockchip,px30-i2s-tdm
+      - rockchip,rk1808-i2s-tdm
+      - rockchip,rk3308-i2s-tdm
+      - rockchip,rk3568-i2s-tdm
+      - rockchip,rv1126-i2s-tdm
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  dmas:
+    minItems: 1
+    maxItems: 2
+
+  dma-names:
+    minItems: 1
+    maxItems: 2
+    items:
+      enum:
+        - rx
+        - tx
+
+  clocks:
+    minItems: 3
+    items:
+      - description: clock for TX
+      - description: clock for RX
+      - description: AHB clock driving the interface
+      - description:
+          Parent clock for mclk_tx (only required when using mclk-calibrate)
+      - description:
+          Parent clock for mclk_rx (only required when using mclk-calibrate)
+      - description:
+          Clock for sample rates that are an integer multiple of 8000
+          (only required when using mclk-calibrate)
+      - description:
+          Clock for sample rates that are an integer multiple of 11025
+          (only required when using mclk-calibrate)
+
+  clock-names:
+    minItems: 3
+    items:
+      - const: mclk_tx
+      - const: mclk_rx
+      - const: hclk
+      - const: mclk_tx_src
+      - const: mclk_rx_src
+      - const: mclk_root0
+      - const: mclk_root1
+
+  resets:
+    minItems: 1
+    maxItems: 2
+    description: resets for the tx and rx directions
+
+  reset-names:
+    minItems: 1
+    maxItems: 2
+    items:
+      enum:
+        - tx-m
+        - rx-m
+
+  rockchip,grf:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      The phandle of the syscon node for the GRF register.
+
+  rockchip,trcm-sync-tx-only:
+    type: boolean
+    description: Use TX BCLK/LRCK for both TX and RX.
+
+  rockchip,trcm-sync-rx-only:
+    type: boolean
+    description: Use RX BCLK/LRCK for both TX and RX.
+
+  "#sound-dai-cells":
+    const: 0
+
+  rockchip,i2s-rx-route:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description:
+      Defines the mapping of I2S RX sdis to I2S data bus lines.
+      By default, they are mapped one-to-one.
+      rockchip,i2s-rx-route = <3> would mean sdi3 is receiving from data0.
+    maxItems: 4
+    items:
+      enum: [0, 1, 2, 3]
+
+  rockchip,i2s-tx-route:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description:
+      Defines the mapping of I2S TX sdos to I2S data bus lines.
+      By default, they are mapped one-to-one.
+      rockchip,i2s-tx-route = <3> would mean sdo3 is sending to data0.
+    maxItems: 4
+    items:
+      enum: [0, 1, 2, 3]
+
+  rockchip,io-multiplex:
+    description:
+      Specify that the GPIO lines on the I2S bus are multiplexed such that
+      the direction (input/output) needs to be dynamically adjusted.
+    type: boolean
+
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - dmas
+  - dma-names
+  - clocks
+  - clock-names
+  - resets
+  - reset-names
+  - rockchip,grf
+  - "#sound-dai-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/rk3568-cru.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/pinctrl/rockchip.h>
+
+    bus {
+        #address-cells = <2>;
+        #size-cells = <2>;
+        i2s@fe410000 {
+            compatible = "rockchip,rk3568-i2s-tdm";
+            reg = <0x0 0xfe410000 0x0 0x1000>;
+            interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+            clocks = <&cru MCLK_I2S1_8CH_TX>, <&cru MCLK_I2S1_8CH_RX>,
+                     <&cru HCLK_I2S1_8CH>;
+            clock-names = "mclk_tx", "mclk_rx", "hclk";
+            dmas = <&dmac1 3>, <&dmac1 2>;
+            dma-names = "rx", "tx";
+            resets = <&cru SRST_M_I2S1_8CH_TX>, <&cru SRST_M_I2S1_8CH_RX>;
+            reset-names = "tx-m", "rx-m";
+            rockchip,trcm-sync-tx-only;
+            rockchip,grf = <&grf>;
+            #sound-dai-cells = <0>;
+            pinctrl-names = "default";
+            pinctrl-0 =
+                <&i2s1m0_sclktx
+                &i2s1m0_sclkrx
+                &i2s1m0_lrcktx
+                &i2s1m0_lrckrx
+                &i2s1m0_sdi0
+                &i2s1m0_sdi1
+                &i2s1m0_sdi2
+                &i2s1m0_sdi3
+                &i2s1m0_sdo0
+                &i2s1m0_sdo1
+                &i2s1m0_sdo2
+                &i2s1m0_sdo3>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
deleted file mode 100644
index 98572a25122f..000000000000
--- a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-* Rockchip PDM controller
-
-Required properties:
-
-- compatible: "rockchip,pdm"
-  - "rockchip,px30-pdm"
-  - "rockchip,rk1808-pdm"
-  - "rockchip,rk3308-pdm"
-- reg: physical base address of the controller and length of memory mapped
-  region.
-- dmas: DMA specifiers for rx dma. See the DMA client binding,
-	Documentation/devicetree/bindings/dma/dma.txt
-- dma-names: should include "rx".
-- clocks: a list of phandle + clock-specifer pairs, one for each entry in clock-names.
-- clock-names: should contain following:
-   - "pdm_hclk": clock for PDM BUS
-   - "pdm_clk" : clock for PDM controller
-- resets: a list of phandle + reset-specifer paris, one for each entry in reset-names.
-- reset-names: reset names, should include "pdm-m".
-- pinctrl-names: Must contain a "default" entry.
-- pinctrl-N: One property must exist for each entry in
-	     pinctrl-names. See ../pinctrl/pinctrl-bindings.txt
-	     for details of the property values.
-
-Example for rk3328 PDM controller:
-
-pdm: pdm@ff040000 {
-	compatible = "rockchip,pdm";
-	reg = <0x0 0xff040000 0x0 0x1000>;
-	clocks = <&clk_pdm>, <&clk_gates28 0>;
-	clock-names = "pdm_clk", "pdm_hclk";
-	dmas = <&pdma 16>;
-	#dma-cells = <1>;
-	dma-names = "rx";
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&pdmm0_clk
-		     &pdmm0_sdi0
-		     &pdmm0_sdi1
-		     &pdmm0_sdi2
-		     &pdmm0_sdi3>;
-	pinctrl-1 = <&pdmm0_clk_sleep
-		     &pdmm0_sdi0_sleep
-		     &pdmm0_sdi1_sleep
-		     &pdmm0_sdi2_sleep
-		     &pdmm0_sdi3_sleep>;
-};
diff --git a/Documentation/devicetree/bindings/sound/rockchip,pdm.yaml b/Documentation/devicetree/bindings/sound/rockchip,pdm.yaml
new file mode 100644
index 000000000000..22e1cf6c0592
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/rockchip,pdm.yaml
@@ -0,0 +1,120 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/rockchip,pdm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip PDM controller
+
+description:
+  The Pulse Density Modulation Interface Controller (PDMC) is
+  a PDM interface controller and decoder that support PDM format.
+  It integrates a clock generator driving the PDM microphone
+  and embeds filters which decimate the incoming bit stream to
+  obtain most common audio rates.
+
+maintainers:
+  - Heiko Stuebner <heiko@sntech.de>
+
+properties:
+  compatible:
+    enum:
+      - rockchip,pdm
+      - rockchip,px30-pdm
+      - rockchip,rk1808-pdm
+      - rockchip,rk3308-pdm
+      - rockchip,rk3568-pdm
+      - rockchip,rv1126-pdm
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: clock for PDM controller
+      - description: clock for PDM BUS
+
+  clock-names:
+    items:
+      - const: pdm_clk
+      - const: pdm_hclk
+
+  dmas:
+    maxItems: 1
+
+  dma-names:
+    items:
+      - const: rx
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    items:
+      - description: reset for PDM controller
+
+  reset-names:
+    items:
+      - const: pdm-m
+
+  rockchip,path-map:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description:
+      Defines the mapping of PDM SDIx to PDM PATHx.
+      By default, they are mapped one-to-one.
+    maxItems: 4
+    uniqueItems: true
+    items:
+      enum: [ 0, 1, 2, 3 ]
+
+  "#sound-dai-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - dmas
+  - dma-names
+  - "#sound-dai-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/rk3328-cru.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/pinctrl/rockchip.h>
+
+    bus {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        pdm@ff040000 {
+            compatible = "rockchip,pdm";
+            reg = <0x0 0xff040000 0x0 0x1000>;
+            interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+            clocks = <&cru SCLK_PDM>, <&cru HCLK_PDM>;
+            clock-names = "pdm_clk", "pdm_hclk";
+            dmas = <&dmac 16>;
+            dma-names = "rx";
+            #sound-dai-cells = <0>;
+            pinctrl-names = "default", "sleep";
+            pinctrl-0 = <&pdmm0_clk
+                         &pdmm0_sdi0
+                         &pdmm0_sdi1
+                         &pdmm0_sdi2
+                         &pdmm0_sdi3>;
+            pinctrl-1 = <&pdmm0_clk_sleep
+                         &pdmm0_sdi0_sleep
+                         &pdmm0_sdi1_sleep
+                         &pdmm0_sdi2_sleep
+                         &pdmm0_sdi3_sleep>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/sound/rt5659.txt b/Documentation/devicetree/bindings/sound/rt5659.txt
index c473df5c878c..013f534fa059 100644
--- a/Documentation/devicetree/bindings/sound/rt5659.txt
+++ b/Documentation/devicetree/bindings/sound/rt5659.txt
@@ -42,7 +42,7 @@ Optional properties:
 - realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
 - realtek,reset-gpios : The GPIO that controls the CODEC's RESET pin.
 
-- sound-name-prefix: Please refer to name-prefix.txt
+- sound-name-prefix: Please refer to name-prefix.yaml
 
 - ports: A Codec may have a single or multiple I2S interfaces. These
   interfaces on Codec side can be described under 'ports' or 'port'.
diff --git a/Documentation/devicetree/bindings/sound/simple-amplifier.txt b/Documentation/devicetree/bindings/sound/simple-amplifier.txt
deleted file mode 100644
index b1b097cc9b68..000000000000
--- a/Documentation/devicetree/bindings/sound/simple-amplifier.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Simple Amplifier Audio Driver
-
-Required properties:
-- compatible : "dioo,dio2125" or "simple-audio-amplifier"
-
-Optional properties:
-- enable-gpios : the gpio connected to the enable pin of the simple amplifier
-- VCC-supply   : power supply for the device, as covered
-                 in Documentation/devicetree/bindings/regulator/regulator.txt
-
-Example:
-
-amp: analog-amplifier {
-	compatible = "simple-audio-amplifier";
-	VCC-supply = <&regulator>;
-	enable-gpios = <&gpio GPIOH_3 0>;
-};
diff --git a/Documentation/devicetree/bindings/sound/simple-audio-amplifier.yaml b/Documentation/devicetree/bindings/sound/simple-audio-amplifier.yaml
new file mode 100644
index 000000000000..26379377a7ac
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/simple-audio-amplifier.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/simple-audio-amplifier.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Simple Audio Amplifier Device Tree Bindings
+
+maintainers:
+  - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+  compatible:
+    enum:
+      - dioo,dio2125
+      - simple-audio-amplifier
+
+  enable-gpios:
+    maxItems: 1
+
+  VCC-supply:
+    description: >
+      power supply for the device
+
+  sound-name-prefix:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: >
+      See ./name-prefix.txt
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/meson8-gpio.h>
+
+    analog-amplifier {
+        compatible = "simple-audio-amplifier";
+        VCC-supply = <&regulator>;
+        enable-gpios = <&gpio GPIOH_3 0>;
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml b/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml
index 5986d1fcbb54..b5fc35ee9b65 100644
--- a/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml
+++ b/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml
@@ -13,6 +13,9 @@ description: |
   Simple audio multiplexers are driven using gpios, allowing to select which of
   their input line is connected to the output line.
 
+allOf:
+  - $ref: name-prefix.yaml#
+
 properties:
   compatible:
     const: simple-audio-mux
@@ -21,11 +24,7 @@ properties:
     description: |
       GPIOs used to select the input line.
 
-  sound-name-prefix:
-    $ref: /schemas/types.yaml#/definitions/string
-    description:
-      Used as prefix for sink/source names of the component. Must be a
-      unique string among multiple instances of the same component.
+  sound-name-prefix: true
 
 required:
   - compatible
diff --git a/Documentation/devicetree/bindings/sound/socionext,uniphier-aio.yaml b/Documentation/devicetree/bindings/sound/socionext,uniphier-aio.yaml
index 55ae198220f4..70f62ecd6eb2 100644
--- a/Documentation/devicetree/bindings/sound/socionext,uniphier-aio.yaml
+++ b/Documentation/devicetree/bindings/sound/socionext,uniphier-aio.yaml
@@ -46,7 +46,27 @@ properties:
 
 patternProperties:
   "^port@[0-9]$":
-    description: FIXME, Need to define what each port is.
+    description: |
+      Port number of DT node is specified by the following DAI channels that
+      depends on SoC.
+      ld11-aio,ld20-aio:
+        0: hdmi
+        1: pcmin2
+        2: line
+        3: hpcmout1
+        4: pcmout3
+        5: hiecout1
+        6: epcmout2
+        7: epcmout3
+        8: hieccompout1
+      pxs2-aio:
+        0: hdmi
+        1: line
+        2: aux
+        3: hiecout1
+        4: iecout1
+        5: hieccompout1
+        6: ieccompout1
     $ref: audio-graph-port.yaml#
     unevaluatedProperties: false
 
diff --git a/Documentation/devicetree/bindings/sound/socionext,uniphier-evea.yaml b/Documentation/devicetree/bindings/sound/socionext,uniphier-evea.yaml
index 48ddfcbbcbae..be6acfda9999 100644
--- a/Documentation/devicetree/bindings/sound/socionext,uniphier-evea.yaml
+++ b/Documentation/devicetree/bindings/sound/socionext,uniphier-evea.yaml
@@ -40,7 +40,11 @@ properties:
 
 patternProperties:
   "^port@[0-9]$":
-    description: FIXME, Need to define what each port is.
+    description: |
+      Port number of DT node is specified by the following DAI channels.
+        0: line1
+        1: hp
+        2: line2
     $ref: audio-graph-port.yaml#
     unevaluatedProperties: false
 
diff --git a/Documentation/devicetree/bindings/sound/spdif-transmitter.txt b/Documentation/devicetree/bindings/sound/spdif-transmitter.txt
deleted file mode 100644
index 55a85841dd85..000000000000
--- a/Documentation/devicetree/bindings/sound/spdif-transmitter.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Device-Tree bindings for dummy spdif transmitter
-
-Required properties:
-	- compatible: should be "linux,spdif-dit".
-
-Example node:
-
-	codec: spdif-transmitter {
-		compatible = "linux,spdif-dit";
-	};
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml b/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
index 6feb5a09c184..d3966ae04ad0 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 SPI/I2S Controller
 
 maintainers:
-  - Olivier Moysan <olivier.moysan@st.com>
+  - Olivier Moysan <olivier.moysan@foss.st.com>
 
 description:
   The SPI/I2S block supports I2S/PCM protocols when configured on I2S mode.
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml
index f97132400bb6..1538d11ce9a8 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml
+++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 Serial Audio Interface (SAI)
 
 maintainers:
-  - Olivier Moysan <olivier.moysan@st.com>
+  - Olivier Moysan <olivier.moysan@foss.st.com>
 
 description:
   The SAI interface (Serial Audio Interface) offers a wide set of audio
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml b/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml
index b7f7dc452231..837e830c47ac 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml
+++ b/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 S/PDIF receiver (SPDIFRX)
 
 maintainers:
-  - Olivier Moysan <olivier.moysan@st.com>
+  - Olivier Moysan <olivier.moysan@foss.st.com>
 
 description: |
   The SPDIFRX peripheral, is designed to receive an S/PDIF flow compliant with
diff --git a/Documentation/devicetree/bindings/sound/test-component.yaml b/Documentation/devicetree/bindings/sound/test-component.yaml
new file mode 100644
index 000000000000..17fdb4317239
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/test-component.yaml
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/test-component.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Test Component Device Tree Bindings
+
+maintainers:
+  - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+
+properties:
+  compatible:
+    enum:
+      - test-cpu
+      - test-cpu-verbose
+      - test-cpu-verbose-dai
+      - test-cpu-verbose-component
+      - test-codec
+      - test-codec-verbose
+      - test-codec-verbose-dai
+      - test-codec-verbose-component
+
+required:
+  - compatible
+
+additionalProperties: true
+
+examples:
+  - |
+    test_cpu {
+        compatible = "test-cpu";
+    };
diff --git a/Documentation/devicetree/bindings/sound/wlf,wm8962.yaml b/Documentation/devicetree/bindings/sound/wlf,wm8962.yaml
new file mode 100644
index 000000000000..5e172e9462b9
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/wlf,wm8962.yaml
@@ -0,0 +1,121 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/wlf,wm8962.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Wolfson WM8962 Ultra-Low Power Stereo CODEC
+
+maintainers:
+  - patches@opensource.cirrus.com
+
+properties:
+  compatible:
+    const: wlf,wm8962
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  "#sound-dai-cells":
+    const: 0
+
+  AVDD-supply:
+    description: Analogue supply.
+
+  CPVDD-supply:
+    description: Charge pump power supply.
+
+  DBVDD-supply:
+    description: Digital Buffer Supply.
+
+  DCVDD-supply:
+    description: Digital Core Supply.
+
+  MICVDD-supply:
+    description: Microphone bias amp supply.
+
+  PLLVDD-supply:
+    description: PLL Supply
+
+  SPKVDD1-supply:
+    description: Supply for left speaker drivers.
+
+  SPKVDD2-supply:
+    description: Supply for right speaker drivers.
+
+  spk-mono:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      If present, the SPK_MONO bit of R51 (Class D Control 2) gets set,
+      indicating that the speaker is in mono mode.
+
+  mic-cfg:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Default register value for R48 (Additional Control 4).
+      If absent, the default should be the register default.
+
+  gpio-cfg:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 6
+    maxItems: 6
+    description:
+      A list of GPIO configuration register values.  If absent, no
+      configuration of these registers is performed.  Note that only values
+      within [0x0, 0xffff] are valid.  Any other value is regarded as setting
+      the GPIO register to its reset value 0x0.
+
+  port:
+    $ref: audio-graph-port.yaml#
+    unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - AVDD-supply
+  - CPVDD-supply
+  - DBVDD-supply
+  - DCVDD-supply
+  - MICVDD-supply
+  - PLLVDD-supply
+  - SPKVDD1-supply
+  - SPKVDD2-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/imx6qdl-clock.h>
+
+    i2c {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          wm8962: codec@1a {
+                  compatible = "wlf,wm8962";
+                  reg = <0x1a>;
+                  clocks = <&clks IMX6QDL_CLK_CKO>;
+                  DCVDD-supply = <&reg_audio>;
+                  DBVDD-supply = <&reg_audio>;
+                  AVDD-supply = <&reg_audio>;
+                  CPVDD-supply = <&reg_audio>;
+                  MICVDD-supply = <&reg_audio>;
+                  PLLVDD-supply = <&reg_audio>;
+                  SPKVDD1-supply = <&reg_audio>;
+                  SPKVDD2-supply = <&reg_audio>;
+                  gpio-cfg = <
+                          0x0000 /* 0:Default */
+                          0x0000 /* 1:Default */
+                          0x0013 /* 2:FN_DMICCLK */
+                          0x0000 /* 3:Default */
+                          0x8014 /* 4:FN_DMICCDAT */
+                          0x0000 /* 5:Default */
+                  >;
+          };
+    };
diff --git a/Documentation/devicetree/bindings/sound/wlf,wm8978.yaml b/Documentation/devicetree/bindings/sound/wlf,wm8978.yaml
new file mode 100644
index 000000000000..96cf9fc9c8b0
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/wlf,wm8978.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/wlf,wm8978.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Wolfson WM8978 Codec Device Tree Bindings
+
+maintainers:
+  - patches@opensource.cirrus.com
+
+properties:
+  '#sound-dai-cells':
+    const: 0
+
+  compatible:
+    const: wlf,wm8978
+
+  reg:
+    maxItems: 1
+
+  spi-max-frequency:
+    maximum: 526000
+
+required:
+  - '#sound-dai-cells'
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        codec@0 {
+            #sound-dai-cells = <0>;
+            compatible = "wlf,wm8978";
+            reg = <0>;
+            spi-max-frequency = <500000>;
+        };
+    };
+
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        codec@1a {
+            #sound-dai-cells = <0>;
+            compatible = "wlf,wm8978";
+            reg = <0x1a>;
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/sound/wm8962.txt b/Documentation/devicetree/bindings/sound/wm8962.txt
deleted file mode 100644
index c36c649ddfd0..000000000000
--- a/Documentation/devicetree/bindings/sound/wm8962.txt
+++ /dev/null
@@ -1,43 +0,0 @@
-WM8962 audio CODEC
-
-This device supports I2C only.
-
-Required properties:
-
-  - compatible : "wlf,wm8962"
-
-  - reg : the I2C address of the device.
-
-Optional properties:
-
-  - clocks : The clock source of the mclk
-
-  - spk-mono: This is a boolean property. If present, the SPK_MONO bit
-    of R51 (Class D Control 2) gets set, indicating that the speaker is
-    in mono mode.
-
-  - mic-cfg : Default register value for R48 (Additional Control 4).
-    If absent, the default should be the register default.
-
-  - gpio-cfg : A list of GPIO configuration register values. The list must
-    be 6 entries long. If absent, no configuration of these registers is
-    performed. And note that only the value within [0x0, 0xffff] is valid.
-    Any other value is regarded as setting the GPIO register by its reset
-    value 0x0.
-
-Example:
-
-wm8962: codec@1a {
-	compatible = "wlf,wm8962";
-	reg = <0x1a>;
-	clocks = <&clks IMX6QDL_CLK_CKO>;
-
-	gpio-cfg = <
-		0x0000 /* 0:Default */
-		0x0000 /* 1:Default */
-		0x0013 /* 2:FN_DMICCLK */
-		0x0000 /* 3:Default */
-		0x8014 /* 4:FN_DMICCDAT */
-		0x0000 /* 5:Default */
-	>;
-};
diff --git a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
index 0e7087cc8bf9..037f41f58503 100644
--- a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
+++ b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
@@ -11,6 +11,14 @@ maintainers:
 
 allOf:
   - $ref: spi-controller.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: xlnx,versal-ospi-1.0
+    then:
+      required:
+        - power-domains
 
 properties:
   compatible:
@@ -20,6 +28,8 @@ properties:
               - ti,k2g-qspi
               - ti,am654-ospi
               - intel,lgm-qspi
+              - xlnx,versal-ospi-1.0
+              - intel,socfpga-qspi
           - const: cdns,qspi-nor
       - const: cdns,qspi-nor
 
@@ -65,6 +75,9 @@ properties:
       data rather than the QSPI clock. Make sure that QSPI return clock
       is populated on the board before using this property.
 
+  power-domains:
+    maxItems: 1
+
   resets:
     maxItems: 2
 
diff --git a/Documentation/devicetree/bindings/spi/cdns,xspi.yaml b/Documentation/devicetree/bindings/spi/cdns,xspi.yaml
new file mode 100644
index 000000000000..b8bb8a3dbf54
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/cdns,xspi.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2020-21 Cadence
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/spi/cdns,xspi.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Cadence XSPI Controller
+
+maintainers:
+  - Parshuram Thombare <pthombar@cadence.com>
+
+description: |
+  The XSPI controller allows SPI protocol communication in
+  single, dual, quad or octal wire transmission modes for
+  read/write access to slaves such as SPI-NOR flash.
+
+allOf:
+  - $ref: "spi-controller.yaml#"
+
+properties:
+  compatible:
+    const: cdns,xspi-nor
+
+  reg:
+    items:
+      - description: address and length of the controller register set
+      - description: address and length of the Slave DMA data port
+      - description: address and length of the auxiliary registers
+
+  reg-names:
+    items:
+      - const: io
+      - const: sdma
+      - const: aux
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    bus {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        xspi: spi@a0010000 {
+            #address-cells = <1>;
+            #size-cells = <0>;
+            compatible = "cdns,xspi-nor";
+            reg = <0x0 0xa0010000 0x0 0x1040>,
+                  <0x0 0xb0000000 0x0 0x1000>,
+                  <0x0 0xa0020000 0x0 0x100>;
+            reg-names = "io", "sdma", "aux";
+            interrupts = <0 90 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-parent = <&gic>;
+
+            flash@0 {
+                compatible = "jedec,spi-nor";
+                spi-max-frequency = <75000000>;
+                reg = <0>;
+            };
+
+            flash@1 {
+                compatible = "jedec,spi-nor";
+                spi-max-frequency = <75000000>;
+                reg = <1>;
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/spi/ingenic,spi.yaml b/Documentation/devicetree/bindings/spi/ingenic,spi.yaml
new file mode 100644
index 000000000000..5b1c7a2a6a31
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/ingenic,spi.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/ingenic,spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ingenic SoCs SPI controller devicetree bindings
+
+maintainers:
+  - Artur Rojek <contact@artur-rojek.eu>
+  - Paul Cercueil <paul@crapouillou.net>
+
+allOf:
+  - $ref: /schemas/spi/spi-controller.yaml#
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - ingenic,jz4750-spi
+          - ingenic,jz4780-spi
+      - items:
+          - enum:
+              - ingenic,jz4760-spi
+              - ingenic,jz4770-spi
+          - const: ingenic,jz4750-spi
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  dmas:
+    maxItems: 2
+    minItems: 2
+
+  dma-names:
+    items:
+      - const: rx
+      - const: tx
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - dmas
+  - dma-names
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/ingenic,jz4770-cgu.h>
+    spi@10043000 {
+      compatible = "ingenic,jz4770-spi", "ingenic,jz4750-spi";
+      reg = <0x10043000 0x1c>;
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      interrupt-parent = <&intc>;
+      interrupts = <8>;
+
+      clocks = <&cgu JZ4770_CLK_SSI0>;
+
+      dmas = <&dmac1 23 0xffffffff>, <&dmac1 22 0xffffffff>;
+      dma-names = "rx", "tx";
+    };
diff --git a/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml b/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml
index ef5698f426b2..055524fe8327 100644
--- a/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml
+++ b/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml
@@ -21,7 +21,11 @@ allOf:
 properties:
   compatible:
     items:
-      - const: qcom,sdm845-qspi
+      - enum:
+          - qcom,sc7180-qspi
+          - qcom,sc7280-qspi
+          - qcom,sdm845-qspi
+
       - const: qcom,qspi-v1
 
   reg:
diff --git a/Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt b/Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
deleted file mode 100644
index 8f34a7c7d8b8..000000000000
--- a/Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-* NXP Flex Serial Peripheral Interface (FSPI)
-
-Required properties:
-  - compatible : Should be "nxp,lx2160a-fspi"
-			    "nxp,imx8qxp-fspi"
-			    "nxp,imx8mm-fspi"
-			    "nxp,imx8mp-fspi"
-			    "nxp,imx8dxl-fspi"
-
-  - reg :        First contains the register location and length,
-                 Second contains the memory mapping address and length
-  - reg-names :  Should contain the resource reg names:
-	         - fspi_base: configuration register address space
-                 - fspi_mmap: memory mapped address space
-  - interrupts : Should contain the interrupt for the device
-
-Required SPI slave node properties:
-  - reg :        There are two buses (A and B) with two chip selects each.
-                 This encodes to which bus and CS the flash is connected:
-                 - <0>: Bus A, CS 0
-                 - <1>: Bus A, CS 1
-                 - <2>: Bus B, CS 0
-                 - <3>: Bus B, CS 1
-
-Example showing the usage of two SPI NOR slave devices on bus A:
-
-fspi0: spi@20c0000 {
-	compatible = "nxp,lx2160a-fspi";
-	reg = <0x0 0x20c0000 0x0 0x10000>, <0x0 0x20000000 0x0 0x10000000>;
-	reg-names = "fspi_base", "fspi_mmap";
-	interrupts = <0 25 0x4>; /* Level high type */
-	clocks = <&clockgen 4 3>, <&clockgen 4 3>;
-	clock-names = "fspi_en", "fspi";
-
-	mt35xu512aba0: flash@0 {
-		reg = <0>;
-		....
-	};
-
-	mt35xu512aba1: flash@1 {
-		reg = <1>;
-		....
-	};
-};
diff --git a/Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml b/Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
new file mode 100644
index 000000000000..283815d59e85
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/spi-nxp-fspi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP Flex Serial Peripheral Interface (FSPI)
+
+maintainers:
+  - Kuldeep Singh <kuldeep.singh@nxp.com>
+
+allOf:
+  - $ref: "spi-controller.yaml#"
+
+properties:
+  compatible:
+    enum:
+      - nxp,imx8dxl-fspi
+      - nxp,imx8mm-fspi
+      - nxp,imx8mp-fspi
+      - nxp,imx8qxp-fspi
+      - nxp,lx2160a-fspi
+
+  reg:
+    items:
+      - description: registers address space
+      - description: memory mapped address space
+
+  reg-names:
+    items:
+      - const: fspi_base
+      - const: fspi_mmap
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: SPI bus clock
+      - description: SPI serial clock
+
+  clock-names:
+    items:
+      - const: fspi_en
+      - const: fspi
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - interrupts
+  - clocks
+  - clock-names
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/fsl,qoriq-clockgen.h>
+
+    soc {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        spi@20c0000 {
+            compatible = "nxp,lx2160a-fspi";
+            reg = <0x0 0x20c0000 0x0 0x100000>,
+                  <0x0 0x20000000 0x0 0x10000000>;
+            reg-names = "fspi_base", "fspi_mmap";
+            interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+            clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(4)>,
+                     <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(4)>;
+            clock-names = "fspi_en", "fspi";
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            flash@0 {
+                compatible = "jedec,spi-nor";
+                spi-max-frequency = <50000000>;
+                reg = <0>;
+                spi-rx-bus-width = <8>;
+                spi-tx-bus-width = <8>;
+            };
+        };
+    };
diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml
index 7f987e79337c..52a78a2e362e 100644
--- a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml
@@ -33,6 +33,7 @@ properties:
               - rockchip,rk3328-spi
               - rockchip,rk3368-spi
               - rockchip,rk3399-spi
+              - rockchip,rk3568-spi
               - rockchip,rv1126-spi
           - const: rockchip,rk3066-spi
 
diff --git a/Documentation/devicetree/bindings/spi/spi-xlp.txt b/Documentation/devicetree/bindings/spi/spi-xlp.txt
deleted file mode 100644
index f4925ec0ed33..000000000000
--- a/Documentation/devicetree/bindings/spi/spi-xlp.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-SPI Master controller for Netlogic XLP MIPS64 SOCs
-==================================================
-
-Currently this SPI controller driver is supported for the following
-Netlogic XLP SoCs:
-	XLP832, XLP316, XLP208, XLP980, XLP532
-
-Required properties:
-- compatible		: Should be "netlogic,xlp832-spi".
-- #address-cells	: Number of cells required to define a chip select address
-			  on the SPI bus.
-- #size-cells		: Should be zero.
-- reg			: Should contain register location and length.
-- clocks		: Phandle of the spi clock
-- interrupts		: Interrupt number used by this controller.
-
-SPI slave nodes must be children of the SPI master node and can contain
-properties described in Documentation/devicetree/bindings/spi/spi-bus.txt.
-
-Example:
-
-	spi: xlp_spi@3a100 {
-		compatible = "netlogic,xlp832-spi";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0 0x3a100 0x100>;
-		clocks = <&spi_clk>;
-		interrupts = <34>;
-		interrupt-parent = <&pic>;
-
-		spi_nor@1 {
-			compatible = "spansion,s25sl12801";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			reg = <1>;	/* Chip Select */
-			spi-max-frequency = <40000000>;
-		};
-};
diff --git a/Documentation/devicetree/bindings/spi/st,stm32-qspi.yaml b/Documentation/devicetree/bindings/spi/st,stm32-qspi.yaml
index 983c4e54c0be..6ec6f556182f 100644
--- a/Documentation/devicetree/bindings/spi/st,stm32-qspi.yaml
+++ b/Documentation/devicetree/bindings/spi/st,stm32-qspi.yaml
@@ -7,8 +7,8 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 Quad Serial Peripheral Interface (QSPI) bindings
 
 maintainers:
-  - Christophe Kerello <christophe.kerello@st.com>
-  - Patrice Chotard <patrice.chotard@st.com>
+  - Christophe Kerello <christophe.kerello@foss.st.com>
+  - Patrice Chotard <patrice.chotard@foss.st.com>
 
 allOf:
   - $ref: "spi-controller.yaml#"
diff --git a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml
index 2d9af4c506bb..3d64bed266ac 100644
--- a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml
+++ b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml
@@ -13,8 +13,8 @@ description: |
   from 4 to 32-bit data size.
 
 maintainers:
-  - Erwan Leray <erwan.leray@st.com>
-  - Fabrice Gasnier <fabrice.gasnier@st.com>
+  - Erwan Leray <erwan.leray@foss.st.com>
+  - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
 
 allOf:
   - $ref: "spi-controller.yaml#"
diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml
index 3eda5049d183..d4e418b6a1c1 100644
--- a/Documentation/devicetree/bindings/sram/sram.yaml
+++ b/Documentation/devicetree/bindings/sram/sram.yaml
@@ -31,6 +31,7 @@ properties:
         - amlogic,meson-gxbb-sram
         - arm,juno-sram-ns
         - atmel,sama5d2-securam
+        - qcom,rpm-msg-ram
         - rockchip,rk3288-pmu-sram
 
   reg:
@@ -60,7 +61,7 @@ properties:
     type: boolean
 
 patternProperties:
-  "^([a-z]*-)?sram(-section)?@[a-f0-9]+$":
+  "^([a-z0-9]*-)?sram(-section)?@[a-f0-9]+$":
     type: object
     description:
       Each child of the sram node specifies a region of reserved memory.
@@ -135,7 +136,9 @@ if:
   properties:
     compatible:
       contains:
-        const: rockchip,rk3288-pmu-sram
+        enum:
+          - qcom,rpm-msg-ram
+          - rockchip,rk3288-pmu-sram
 
 else:
   required:
diff --git a/Documentation/devicetree/bindings/submitting-patches.rst b/Documentation/devicetree/bindings/submitting-patches.rst
index 8087780f1685..36a17b250ccc 100644
--- a/Documentation/devicetree/bindings/submitting-patches.rst
+++ b/Documentation/devicetree/bindings/submitting-patches.rst
@@ -63,6 +63,9 @@ I. For patch submitters
      string that is matched by the driver (as in the "nvidia,tegra20-pcie"
      example above).
 
+  9) Bindings are actively used by multiple projects other than the Linux
+     Kernel, extra care and consideration may need to be taken when making changes
+     to existing bindings.
 
 II. For kernel maintainers
 ==========================
diff --git a/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm-hc.yaml b/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm-hc.yaml
new file mode 100644
index 000000000000..8273ac55b63f
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm-hc.yaml
@@ -0,0 +1,149 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/qcom-spmi-adc-tm-hc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm's SPMI PMIC ADC HC Thermal Monitoring
+maintainers:
+  - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+
+properties:
+  compatible:
+    const: qcom,spmi-adc-tm-hc
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  "#thermal-sensor-cells":
+    const: 1
+    description:
+      Number of cells required to uniquely identify the thermal sensors. Since
+      we have multiple sensors this is set to 1
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+  qcom,avg-samples:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Number of samples to be used for measurement.
+    enum:
+      - 1
+      - 2
+      - 4
+      - 8
+      - 16
+    default: 1
+
+  qcom,decimation:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: This parameter is used to decrease ADC sampling rate.
+            Quicker measurements can be made by reducing decimation ratio.
+    enum:
+      - 256
+      - 512
+      - 1024
+    default: 1024
+
+patternProperties:
+  "^([-a-z0-9]*)@[0-7]$":
+    type: object
+    description:
+      Represent one thermal sensor.
+
+    properties:
+      reg:
+        description: Specify the sensor channel. There are 8 channels in PMIC5's ADC TM
+        minimum: 0
+        maximum: 7
+
+      io-channels:
+        description:
+          From common IIO binding. Used to pipe PMIC ADC channel to thermal monitor
+
+      qcom,ratiometric:
+        $ref: /schemas/types.yaml#/definitions/flag
+        description:
+          Channel calibration type.
+          If this property is specified VADC will use the VDD reference
+          (1.875V) and GND for channel calibration. If property is not found,
+          channel will be calibrated with 0V and 1.25V reference channels,
+          also known as absolute calibration.
+
+      qcom,hw-settle-time-us:
+        description: Time between AMUX getting configured and the ADC starting conversion.
+        enum: [0, 100, 200, 300, 400, 500, 600, 700, 1000, 2000, 4000, 6000, 8000, 10000]
+
+      qcom,pre-scaling:
+        $ref: /schemas/types.yaml#/definitions/uint32-array
+        description: Used for scaling the channel input signal before the
+          signal is fed to VADC. The configuration for this node is to know the
+          pre-determined ratio and use it for post scaling. It is a pair of
+          integers, denoting the numerator and denominator of the fraction by
+          which input signal is multiplied. For example, <1 3> indicates the
+          signal is scaled down to 1/3 of its value before ADC measurement.  If
+          property is not found default value depending on chip will be used.
+        items:
+          - const: 1
+          - enum: [ 1, 3, 4, 6, 20, 8, 10 ]
+
+    required:
+      - reg
+      - io-channels
+
+    additionalProperties:
+      false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - "#address-cells"
+  - "#size-cells"
+  - "#thermal-sensor-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/iio/qcom,spmi-vadc.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    spmi_bus {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        pm8998_adc: adc@3100 {
+            reg = <0x3100>;
+            compatible = "qcom,spmi-adc-rev2";
+            #address-cells = <1>;
+            #size-cells = <0>;
+            #io-channel-cells = <1>;
+
+            /* Other propreties are omitted */
+            adc-chan@4c {
+                reg = <ADC5_XO_THERM_100K_PU>;
+            };
+        };
+
+        pm8998_adc_tm: adc-tm@3400 {
+            compatible = "qcom,spmi-adc-tm-hc";
+            reg = <0x3400>;
+            interrupts = <0x2 0x34 0x0 IRQ_TYPE_EDGE_RISING>;
+            #thermal-sensor-cells = <1>;
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            thermistor@1 {
+                reg = <1>;
+                io-channels = <&pm8998_adc ADC5_XO_THERM_100K_PU>;
+                qcom,ratiometric;
+                qcom,hw-settle-time-us = <200>;
+            };
+        };
+    };
+...
diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml b/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml
index b96ea277b558..f6c1be226aaa 100644
--- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml
@@ -12,14 +12,14 @@ maintainers:
 properties:
   compatible:
     enum:
-      - rockchip,px30-tsadc # PX30 SoCs
-      - rockchip,rv1108-tsadc # RV1108 SoCs
-      - rockchip,rk3228-tsadc # RK3228 SoCs
-      - rockchip,rk3288-tsadc # RK3288 SoCs
-      - rockchip,rk3328-tsadc # RK3328 SoCs
-      - rockchip,rk3368-tsadc # RK3368 SoCs
-      - rockchip,rk3399-tsadc # RK3399 SoCs
-      - rockchip,rk3568-tsadc # RK3568 SoCs
+      - rockchip,px30-tsadc
+      - rockchip,rk3228-tsadc
+      - rockchip,rk3288-tsadc
+      - rockchip,rk3328-tsadc
+      - rockchip,rk3368-tsadc
+      - rockchip,rk3399-tsadc
+      - rockchip,rk3568-tsadc
+      - rockchip,rv1108-tsadc
 
   reg:
     maxItems: 1
@@ -37,11 +37,15 @@ properties:
       - const: apb_pclk
 
   resets:
-    maxItems: 1
+    minItems: 1
+    maxItems: 3
 
   reset-names:
+    minItems: 1
     items:
       - const: tsadc-apb
+      - const: tsadc
+      - const: tsadc-phy
 
   "#thermal-sensor-cells":
     const: 1
@@ -71,7 +75,6 @@ required:
   - clocks
   - clock-names
   - resets
-  - reset-names
   - "#thermal-sensor-cells"
 
 additionalProperties: false
diff --git a/Documentation/devicetree/bindings/thermal/socionext,uniphier-thermal.yaml b/Documentation/devicetree/bindings/thermal/socionext,uniphier-thermal.yaml
index 553c9dcdaeeb..c5b25ce44956 100644
--- a/Documentation/devicetree/bindings/thermal/socionext,uniphier-thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/socionext,uniphier-thermal.yaml
@@ -20,6 +20,7 @@ properties:
       - socionext,uniphier-pxs2-thermal
       - socionext,uniphier-ld20-thermal
       - socionext,uniphier-pxs3-thermal
+      - socionext,uniphier-nx1-thermal
 
   interrupts:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/thermal/st,stm32-thermal.yaml b/Documentation/devicetree/bindings/thermal/st,stm32-thermal.yaml
index c0f59c56003d..bee41cff5142 100644
--- a/Documentation/devicetree/bindings/thermal/st,stm32-thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/st,stm32-thermal.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 digital thermal sensor (DTS) binding
 
 maintainers:
-  - David Hernandez Sanchez <david.hernandezsanchez@st.com>
+  - Pascal Paillet <p.paillet@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml b/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml
index df3eb76045e0..98648bf9e151 100644
--- a/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml
+++ b/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml
@@ -46,7 +46,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/x1000-cgu.h>
+    #include <dt-bindings/clock/ingenic,x1000-cgu.h>
 
     ost: timer@12000000 {
         compatible = "ingenic,x1000-ost";
diff --git a/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml b/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml
index 8165df4599cf..7fb37eae9da7 100644
--- a/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml
+++ b/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml
@@ -237,7 +237,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4770-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4770-cgu.h>
     #include <dt-bindings/clock/ingenic,tcu.h>
     tcu: timer@10002000 {
       compatible = "ingenic,jz4770-tcu", "ingenic,jz4760-tcu", "simple-mfd";
diff --git a/Documentation/devicetree/bindings/timer/st,stm32-timer.yaml b/Documentation/devicetree/bindings/timer/st,stm32-timer.yaml
index 176aa3c9baf8..937aa8a56366 100644
--- a/Documentation/devicetree/bindings/timer/st,stm32-timer.yaml
+++ b/Documentation/devicetree/bindings/timer/st,stm32-timer.yaml
@@ -7,7 +7,8 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 general-purpose 16 and 32 bits timers bindings
 
 maintainers:
-  - Benjamin Gaignard <benjamin.gaignard@st.com>
+  - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
+  - Patrice Chotard <patrice.chotard@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 1e4b3464d734..791079021f1b 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -41,10 +41,6 @@ properties:
           - adi,adp5585-02
             # Analog Devices ADP5589 Keypad Decoder and I/O Expansion
           - adi,adp5589
-            # +/-1C TDM Extended Temp Range I.C
-          - adi,adt7461
-            # +/-1C TDM Extended Temp Range I.C
-          - adt7461
             # AMS iAQ-Core VOC Sensor
           - ams,iaq-core
             # i2c serial eeprom  (24cxx)
@@ -77,6 +73,8 @@ properties:
           - dallas,ds4510
             # Digital Thermometer and Thermostat
           - dallas,ds75
+            # Delta Electronics DPS-650-AB power supply
+          - delta,dps650ab
           # Delta Electronics DPS920AB 920W 54V Power Supply
           - delta,dps920ab
             # 1/4 Brick DC/DC Regulated Power Module
@@ -113,8 +111,14 @@ properties:
           - mps,mp2888
             # Monolithic Power Systems Inc. multi-phase controller mp2975
           - mps,mp2975
-            # G751: Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
-          - gmt,g751
+            # Honeywell Humidicon HIH-6130 humidity/temperature sensor
+          - honeywell,hi6130
+            # IBM Common Form Factor Power Supply Versions (all versions)
+          - ibm,cffps
+            # IBM Common Form Factor Power Supply Versions 1
+          - ibm,cffps1
+            # IBM Common Form Factor Power Supply Versions 2
+          - ibm,cffps2
             # Infineon IR36021 digital POL buck controller
           - infineon,ir36021
             # Infineon IR38064 Voltage Regulator
@@ -307,16 +311,22 @@ properties:
           - ti,hdc1050
             # Temperature and humidity sensor with i2c interface
           - ti,hdc1080
+            # Thermometer with SPI interface
+          - ti,lm70
+          - ti,lm71
             # Temperature sensor with 2-wire interface
           - ti,lm73
+            # Thermometer with SPI interface
+          - ti,lm74
             # Temperature sensor with integrated fan control
           - ti,lm96000
             # I2C Touch-Screen Controller
           - ti,tsc2003
             # Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface
-          - ti,tmp102
-            # Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface
           - ti,tmp103
+            # Thermometer with SPI interface
+          - ti,tmp121
+          - ti,tmp122
             # Digital Temperature Sensor
           - ti,tmp275
             # TI Dual channel DCAP+ multiphase controller TPS53676 with AVSBus
diff --git a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
index b9ca8ef4f2be..95ac1c18334d 100644
--- a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
@@ -20,6 +20,8 @@ properties:
   compatible:
     enum:
       - samsung,exynos7-ufs
+      - samsung,exynosautov9-ufs
+      - samsung,exynosautov9-ufs-vh
 
   reg:
     items:
@@ -54,6 +56,14 @@ properties:
   phy-names:
     const: ufs-phy
 
+  samsung,sysreg:
+    $ref: '/schemas/types.yaml#/definitions/phandle-array'
+    description: Should be phandle/offset pair. The phandle to the syscon node
+                 which indicates the FSYSx sysreg interface and the offset of
+                 the control register for UFS io coherency setting.
+
+  dma-coherent: true
+
 required:
   - compatible
   - reg
diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt
index a4002624ba14..f512f0290728 100644
--- a/Documentation/devicetree/bindings/usb/atmel-usb.txt
+++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt
@@ -39,6 +39,10 @@ Required properties:
 		"ehci_clk" for the peripheral clock
 		"usb_clk" for the UTMI clock
 
+Optional properties:
+ - phy_type : For multi port host USB controllers, should be one of
+   "utmi", or "hsic".
+
 usb1: ehci@800000 {
 	compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 	reg = <0x00800000 0x100000>;
diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml
index 10c7d9b6cc53..56a818478cd7 100644
--- a/Documentation/devicetree/bindings/usb/dwc2.yaml
+++ b/Documentation/devicetree/bindings/usb/dwc2.yaml
@@ -9,6 +9,9 @@ title: DesignWare HS OTG USB 2.0 controller Bindings
 maintainers:
   - Rob Herring <robh@kernel.org>
 
+allOf:
+  - $ref: usb-drd.yaml#
+
 properties:
   compatible:
     oneOf:
@@ -101,12 +104,15 @@ properties:
     description: reference to the VBUS and ID sensing comparators supply, in
       order to perform OTG operation, used on STM32MP15 SoCs.
 
-  dr_mode:
-    enum: [host, peripheral, otg]
+  dr_mode: true
 
-  usb-role-switch:
-    $ref: /schemas/types.yaml#/definitions/flag
-    description: Support role switch.
+  otg-rev: true
+
+  hnp-disable: true
+
+  srp-disable: true
+
+  usb-role-switch: true
 
   g-rx-fifo-size:
     $ref: /schemas/types.yaml#/definitions/uint32
diff --git a/Documentation/devicetree/bindings/usb/ingenic,musb.yaml b/Documentation/devicetree/bindings/usb/ingenic,musb.yaml
index f506225a4d57..59212358fcce 100644
--- a/Documentation/devicetree/bindings/usb/ingenic,musb.yaml
+++ b/Documentation/devicetree/bindings/usb/ingenic,musb.yaml
@@ -58,7 +58,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/jz4740-cgu.h>
+    #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
     usb_phy: usb-phy {
       compatible = "usb-nop-xceiv";
       #phy-cells = <0>;
diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
index e70afc40edb2..2bdaba023c01 100644
--- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
@@ -13,6 +13,7 @@ properties:
   compatible:
     items:
       - enum:
+          - qcom,ipq6018-dwc3
           - qcom,msm8996-dwc3
           - qcom,msm8998-dwc3
           - qcom,sc7180-dwc3
diff --git a/Documentation/devicetree/bindings/usb/smsc,usb3503.yaml b/Documentation/devicetree/bindings/usb/smsc,usb3503.yaml
new file mode 100644
index 000000000000..39228a506b93
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/smsc,usb3503.yaml
@@ -0,0 +1,108 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/smsc,usb3503.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SMSC USB3503 High-Speed Hub Controller Device Tree Bindings
+
+maintainers:
+  - Dongjin Kim <tobetter@gmail.com>
+
+properties:
+  compatible:
+    enum:
+      - smsc,usb3503
+      - smsc,usb3503a
+
+  reg:
+    maxItems: 1
+
+  connect-gpios:
+    maxItems: 1
+    description: >
+      GPIO for connect
+
+  intn-gpios:
+    maxItems: 1
+    description: >
+      GPIO for interrupt
+
+  reset-gpios:
+    maxItems: 1
+    description: >
+      GPIO for reset
+
+  disabled-ports:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 1
+    maxItems: 3
+    items:
+      minimum: 1
+      maximum: 3
+    description: >
+      Specifies the ports unused using their port number. Do not describe this
+      property if all ports have to be enabled.
+
+  initial-mode:
+    enum: [1, 2]
+    description: >
+      Specifies initial mode. 1 for Hub mode, 2 for standby mode.
+
+  clocks:
+    maxItems: 1
+    description: >
+      Clock used for driving REFCLK signal. If not provided the driver assumes
+      that clock signal is always available, its rate is specified by REF_SEL
+      pins and a value from the primary reference clock frequencies table is
+      used.
+
+  clock-names:
+    const: refclk
+
+  refclk-frequency:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: >
+      Frequency of the REFCLK signal as defined by REF_SEL pins. If not
+      provided, driver will not set rate of the REFCLK signal and assume that a
+      value from the primary reference clock frequencies table is used.
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+      i2c {
+          #address-cells = <1>;
+          #size-cells = <0>;
+        
+          usb-hub@8 {
+              compatible = "smsc,usb3503";
+              reg = <0x08>;
+              connect-gpios = <&gpx3 0 1>;
+              disabled-ports = <2 3>;
+              intn-gpios = <&gpx3 4 1>;
+              reset-gpios = <&gpx3 5 1>;
+              initial-mode = <1>;
+              clocks = <&clks 80>;
+              clock-names = "refclk";
+          };
+      };
+
+  - |
+      #include <dt-bindings/gpio/gpio.h>
+
+      usb-hub {
+          /* I2C is not connected */
+          compatible = "smsc,usb3503";
+          initial-mode = <1>; /* initialize in HUB mode */
+          disabled-ports = <1>;
+          intn-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
+          reset-gpios = <&pio 4 16 GPIO_ACTIVE_LOW>; /* PE16 */
+          connect-gpios = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */
+          refclk-frequency = <19200000>;
+      };
+
+...
diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
index 078fb7889593..25ac2c93dc6c 100644
--- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
@@ -73,15 +73,15 @@ properties:
 
   phys:
     minItems: 1
-    items:
-      - description: USB2/HS PHY
-      - description: USB3/SS PHY
+    maxItems: 2
 
   phy-names:
     minItems: 1
+    maxItems: 2
     items:
-      - const: usb2-phy
-      - const: usb3-phy
+      enum:
+        - usb2-phy
+        - usb3-phy
 
   resets:
     minItems: 1
@@ -252,6 +252,14 @@ properties:
     minimum: 0
     maximum: 0x3f
 
+  snps,ref-clock-period-ns:
+    description:
+      Value for REFCLKPER field of GUCTL register for reference clock period in
+      nanoseconds, when the hardware set default does not match the actual
+      clock.
+    minimum: 1
+    maximum: 0x3ff
+
   snps,rx-thr-num-pkt-prd:
     description:
       Periodic ESS RX packet threshold count (host mode only). Set this and
diff --git a/Documentation/devicetree/bindings/usb/st,stusb160x.yaml b/Documentation/devicetree/bindings/usb/st,stusb160x.yaml
index 9a51efa9d101..ead1571e0e43 100644
--- a/Documentation/devicetree/bindings/usb/st,stusb160x.yaml
+++ b/Documentation/devicetree/bindings/usb/st,stusb160x.yaml
@@ -7,7 +7,7 @@ $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 title: STMicroelectronics STUSB160x Type-C controller bindings
 
 maintainers:
-  - Amelie Delaunay <amelie.delaunay@st.com>
+  - Amelie Delaunay <amelie.delaunay@foss.st.com>
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml b/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
index f6819bf2a3b5..a4c53b1f1af3 100644
--- a/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
+++ b/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
@@ -12,10 +12,14 @@ maintainers:
 description: |
   Texas Instruments 6598x Type-C Port Switch and Power Delivery controller
 
+  A variant of this controller known as Apple CD321x or Apple ACE is also
+  present on hardware with Apple SoCs such as the M1.
+
 properties:
   compatible:
     enum:
       - ti,tps6598x
+      - apple,cd321x
   reg:
     maxItems: 1
 
diff --git a/Documentation/devicetree/bindings/usb/udc-xilinx.txt b/Documentation/devicetree/bindings/usb/udc-xilinx.txt
deleted file mode 100644
index 47b4e397a08d..000000000000
--- a/Documentation/devicetree/bindings/usb/udc-xilinx.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-Xilinx USB2 device controller
-
-Required properties:
-- compatible		: Should be "xlnx,usb2-device-4.00.a"
-- reg			: Physical base address and size of the USB2
-			  device registers map.
-- interrupts		: Should contain single irq line of USB2 device
-			  controller
-- xlnx,has-builtin-dma	: if DMA is included
-
-Example:
- 		axi-usb2-device@42e00000 {
-                        compatible = "xlnx,usb2-device-4.00.a";
-                        interrupts = <0x0 0x39 0x1>;
-                        reg = <0x42e00000 0x10000>;
-                        xlnx,has-builtin-dma;
-                };
-
diff --git a/Documentation/devicetree/bindings/usb/usb3503.txt b/Documentation/devicetree/bindings/usb/usb3503.txt
deleted file mode 100644
index 057dd384d473..000000000000
--- a/Documentation/devicetree/bindings/usb/usb3503.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-SMSC USB3503 High-Speed Hub Controller
-
-Required properties:
-- compatible: Should be "smsc,usb3503" or "smsc,usb3503a".
-
-Optional properties:
-- reg: Specifies the i2c slave address, it is required and should be 0x08
-       if I2C is used.
-- connect-gpios: Should specify GPIO for connect.
-- disabled-ports: Should specify the ports unused.
-	'1' or '2' or '3' are available for this property to describe the port
-	number. 1~3 property values are possible to be described.
-	Do not describe this property if all ports have to be enabled.
-- intn-gpios: Should specify GPIO for interrupt.
-- reset-gpios: Should specify GPIO for reset.
-- initial-mode: Should specify initial mode.
-                (1 for HUB mode, 2 for STANDBY mode)
-- refclk: Clock used for driving REFCLK signal (optional, if not provided
-	the driver assumes that clock signal is always available, its
-	rate is specified by REF_SEL pins and a value from the primary
-	reference clock frequencies table is used). Use clocks and
-	clock-names in order to assign it
-- refclk-frequency: Frequency of the REFCLK signal as defined by REF_SEL
-	pins (optional, if not provided, driver will not set rate of the
-	REFCLK signal and assume that a value from the primary reference
-	clock frequencies table is used)
-
-Examples:
-	usb3503@8 {
-		compatible = "smsc,usb3503";
-		reg = <0x08>;
-		connect-gpios = <&gpx3 0 1>;
-		disabled-ports = <2 3>;
-		intn-gpios = <&gpx3 4 1>;
-		reset-gpios = <&gpx3 5 1>;
-		initial-mode = <1>;
-		clocks = <&clks 80>;
-		clock-names = "refclk";
-	};
diff --git a/Documentation/devicetree/bindings/usb/xlnx,usb2.yaml b/Documentation/devicetree/bindings/usb/xlnx,usb2.yaml
new file mode 100644
index 000000000000..04c123c7252a
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/xlnx,usb2.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/xlnx,usb2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xilinx udc controller
+
+maintainers:
+  - Manish Narani <manish.narani@xilinx.com>
+
+properties:
+  compatible:
+    const: xlnx,usb2-device-4.00.a
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  xlnx,has-builtin-dma:
+    description:
+      If present, hardware has dma capability.
+    type: boolean
+
+  clocks:
+    minItems: 1
+
+  clock-names:
+    const: s_axi_aclk
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    axi-usb2-device@42e00000 {
+        compatible = "xlnx,usb2-device-4.00.a";
+        interrupts = <0x0 0x39 0x1>;
+        reg = <0xee000000 0xc00>;
+        xlnx,has-builtin-dma;
+    };
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index a867f7102c35..66d6432fd781 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -131,6 +131,8 @@ patternProperties:
     description: Asahi Kasei Corp.
   "^asc,.*":
     description: All Sensors Corporation
+  "^asix,.*":
+    description: ASIX Electronics Corporation
   "^aspeed,.*":
     description: ASPEED Technology Inc.
   "^asus,.*":
@@ -191,6 +193,8 @@ patternProperties:
     description: B&R Industrial Automation GmbH
   "^bticino,.*":
     description: Bticino International
+  "^calamp,.*":
+    description: CalAmp Corp.
   "^calaosystems,.*":
     description: CALAO Systems SAS
   "^calxeda,.*":
@@ -335,6 +339,8 @@ patternProperties:
     description: EBV Elektronik
   "^eckelmann,.*":
     description: Eckelmann AG
+  "^edimax,.*":
+    description: EDIMAX Technology Co., Ltd
   "^edt,.*":
     description: Emerging Display Technologies
   "^eeti,.*":
@@ -353,6 +359,8 @@ patternProperties:
     description: Shenzhen Elida Technology Co., Ltd.
   "^elimo,.*":
     description: Elimo Engineering Ltd.
+  "^elpida,.*":
+    description: Elpida Memory, Inc.
   "^embest,.*":
     description: Shenzhen Embest Technology Co., Ltd.
   "^emlid,.*":
@@ -395,6 +403,8 @@ patternProperties:
     description: Exar Corporation
   "^excito,.*":
     description: Excito
+  "^exegin,.*":
+    description: Exegin Technologies Limited
   "^ezchip,.*":
     description: EZchip Semiconductor
   "^facebook,.*":
@@ -509,6 +519,8 @@ patternProperties:
     description: Hycon Technology Corp.
   "^hydis,.*":
     description: Hydis Technologies
+  "^hynix,.*":
+    description: SK Hynix Inc.
   "^hyundai,.*":
     description: Hyundai Technology
   "^i2se,.*":
@@ -577,6 +589,8 @@ patternProperties:
     description: JEDEC Solid State Technology Association
   "^jesurun,.*":
     description: Shenzhen Jesurun Electronics Business Dept.
+  "^jethome,.*":
+    description: JetHome (IP Sokolov P.A.)
   "^jianda,.*":
     description: Jiandangjing Technology Co., Ltd.
   "^kam,.*":
@@ -653,6 +667,8 @@ patternProperties:
     description: Linux-specific binding
   "^linx,.*":
     description: Linx Technologies
+  "^liteon,.*":
+    description: LITE-ON Technology Corp.
   "^litex,.*":
     description: LiteX SoC builder
   "^lltc,.*":
@@ -1018,6 +1034,8 @@ patternProperties:
     description: Shenzhen SEI Robotics Co., Ltd
   "^semtech,.*":
     description: Semtech Corporation
+  "^senseair,.*":
+    description: Senseair AB
   "^sensirion,.*":
     description: Sensirion AG
   "^sensortek,.*":
@@ -1100,8 +1118,12 @@ patternProperties:
     description: Spansion Inc.
   "^sparkfun,.*":
     description: SparkFun Electronics
+  "^spinalhdl,.*":
+    description: SpinalHDL
   "^sprd,.*":
     description: Spreadtrum Communications Inc.
+  "^ssi,.*":
+    description: SSI Computer Corp
   "^sst,.*":
     description: Silicon Storage Technology, Inc.
   "^sstar,.*":
@@ -1264,6 +1286,8 @@ patternProperties:
     description: Vitesse Semiconductor Corporation
   "^vivante,.*":
     description: Vivante Corporation
+  "^vivax,.*":
+    description: Vivax brand by M SAN Grupa d.o.o.
   "^vocore,.*":
     description: VoCore Studio
   "^voipac,.*":
diff --git a/Documentation/devicetree/bindings/w1/w1-gpio.txt b/Documentation/devicetree/bindings/w1/w1-gpio.txt
deleted file mode 100644
index 3d6554eac240..000000000000
--- a/Documentation/devicetree/bindings/w1/w1-gpio.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-w1-gpio devicetree bindings
-
-Required properties:
-
- - compatible: "w1-gpio"
- - gpios: one or two GPIO specs:
-		- the first one is used as data I/O pin
-		- the second one is optional. If specified, it is used as
-		  enable pin for an external pin pullup.
-
-Optional properties:
-
- - linux,open-drain: if specified, the data pin is considered in
-		     open-drain mode.
-
-Also refer to the generic w1.txt document.
-
-Examples:
-
-	onewire {
-		compatible = "w1-gpio";
-		gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
-
-		battery {
-			// ...
-		};
-	};
diff --git a/Documentation/devicetree/bindings/w1/w1-gpio.yaml b/Documentation/devicetree/bindings/w1/w1-gpio.yaml
new file mode 100644
index 000000000000..8eef2380161b
--- /dev/null
+++ b/Documentation/devicetree/bindings/w1/w1-gpio.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/w1/w1-gpio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Bitbanged GPIO 1-Wire Bus Device Tree Bindings
+
+maintainers:
+  - Daniel Mack <zonque@gmail.com>
+
+properties:
+  compatible:
+    const: w1-gpio
+
+  gpios:
+    minItems: 1
+    items:
+      - description: Data I/O pin
+      - description: Enable pin for an external pull-up resistor
+
+  linux,open-drain:
+    type: boolean
+    description: >
+      If specified, the data pin is considered in open-drain mode.
+
+required:
+  - compatible
+  - gpios
+
+additionalProperties:
+  type: object
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    onewire {
+        compatible = "w1-gpio";
+        gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml
index 9aa3c313c49f..43afa24513b9 100644
--- a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml
@@ -24,16 +24,31 @@ properties:
               - allwinner,sun50i-a100-wdt
               - allwinner,sun50i-h6-wdt
               - allwinner,sun50i-h616-wdt
+              - allwinner,sun50i-r329-wdt
+              - allwinner,sun50i-r329-wdt-reset
           - const: allwinner,sun6i-a31-wdt
       - items:
           - const: allwinner,suniv-f1c100s-wdt
           - const: allwinner,sun4i-a10-wdt
+      - const: allwinner,sun20i-d1-wdt
+      - items:
+          - const: allwinner,sun20i-d1-wdt-reset
+          - const: allwinner,sun20i-d1-wdt
 
   reg:
     maxItems: 1
 
   clocks:
-    maxItems: 1
+    minItems: 1
+    items:
+      - description: High-frequency oscillator input, divided internally
+      - description: Low-frequency oscillator input, only found on some variants
+
+  clock-names:
+    minItems: 1
+    items:
+      - const: hosc
+      - const: losc
 
   interrupts:
     maxItems: 1
@@ -44,6 +59,35 @@ required:
   - clocks
   - interrupts
 
+if:
+  properties:
+    compatible:
+      contains:
+        enum:
+          - allwinner,sun20i-d1-wdt
+          - allwinner,sun20i-d1-wdt-reset
+          - allwinner,sun50i-r329-wdt
+          - allwinner,sun50i-r329-wdt-reset
+
+then:
+  properties:
+    clocks:
+      minItems: 2
+
+    clock-names:
+      minItems: 2
+
+  required:
+    - clock-names
+
+else:
+  properties:
+    clocks:
+      maxItems: 1
+
+    clock-names:
+      maxItems: 1
+
 unevaluatedProperties: false
 
 examples:
diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
index a4e31ce96e0e..0114871f887a 100644
--- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
@@ -22,6 +22,7 @@ Required properties:
 - reg : Specifies base physical address and size of the registers.
 
 Optional properties:
+- mediatek,disable-extrst: disable send output reset signal
 - interrupts: Watchdog pre-timeout (bark) interrupt.
 - timeout-sec: contains the watchdog timeout in seconds.
 - #reset-cells: Should be 1.
@@ -31,6 +32,7 @@ Example:
 watchdog: watchdog@10007000 {
 	compatible = "mediatek,mt8183-wdt",
 		     "mediatek,mt6589-wdt";
+	mediatek,disable-extrst;
 	reg = <0 0x10007000 0 0x100>;
 	interrupts = <GIC_SPI 139 IRQ_TYPE_NONE>;
 	timeout-sec = <10>;
diff --git a/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml b/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml
index 481bf91f988a..39736449ba64 100644
--- a/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml
+++ b/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml
@@ -7,8 +7,8 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: STMicroelectronics STM32 Independent WatchDoG (IWDG) bindings
 
 maintainers:
-  - Yannick Fertre <yannick.fertre@st.com>
-  - Christophe Roullier <christophe.roullier@st.com>
+  - Yannick Fertre <yannick.fertre@foss.st.com>
+  - Christophe Roullier <christophe.roullier@foss.st.com>
 
 allOf:
   - $ref: "watchdog.yaml#"
diff --git a/Documentation/devicetree/bindings/writing-bindings.rst b/Documentation/devicetree/bindings/writing-bindings.rst
index f7dfb98c156e..18d9e0689d49 100644
--- a/Documentation/devicetree/bindings/writing-bindings.rst
+++ b/Documentation/devicetree/bindings/writing-bindings.rst
@@ -44,7 +44,7 @@ Properties
   of prior implementations. DO add new compatibles in case there are new
   features or bugs.
 
-- DO use a vendor prefix on device specific property names. Consider if
+- DO use a vendor prefix on device-specific property names. Consider if
   properties could be common among devices of the same class. Check other
   existing bindings for similar devices.
 
diff --git a/Documentation/devicetree/bindings/writing-schema.rst b/Documentation/devicetree/bindings/writing-schema.rst
index 23d6579aea2c..ea21c72aeb37 100644
--- a/Documentation/devicetree/bindings/writing-schema.rst
+++ b/Documentation/devicetree/bindings/writing-schema.rst
@@ -4,7 +4,7 @@ Writing Devicetree Bindings in json-schema
 ==========================================
 
 Devicetree bindings are written using json-schema vocabulary. Schema files are
-written in a JSON compatible subset of YAML. YAML is used instead of JSON as it
+written in a JSON-compatible subset of YAML. YAML is used instead of JSON as it
 is considered more human readable and has some advantages such as allowing
 comments (Prefixed with '#').
 
@@ -22,16 +22,16 @@ $id
   URI typically containing the binding's filename and path. For DT schema, it must
   begin with "http://devicetree.org/schemas/". The URL is used in constructing
   references to other files specified in schema "$ref" properties. A $ref value
-  with a leading '/' will have the hostname prepended. A $ref value a relative
-  path or filename only will be prepended with the hostname and path components
-  of the current schema file's '$id' value. A URL is used even for local files,
-  but there may not actually be files present at those locations.
+  with a leading '/' will have the hostname prepended. A $ref value with only a
+  relative path or filename will be prepended with the hostname and path
+  components of the current schema file's '$id' value. A URL is used even for
+  local files, but there may not actually be files present at those locations.
 
 $schema
   Indicates the meta-schema the schema file adheres to.
 
 title
-  A one line description on the contents of the binding schema.
+  A one-line description on the contents of the binding schema.
 
 maintainers
   A DT specific property. Contains a list of email address(es)
@@ -45,8 +45,8 @@ description
 
 select
   Optional. A json-schema used to match nodes for applying the
-  schema. By default without 'select', nodes are matched against their possible
-  compatible string values or node name. Most bindings should not need select.
+  schema. By default, without 'select', nodes are matched against their possible
+  compatible-string values or node name. Most bindings should not need select.
 
 allOf
   Optional. A list of other schemas to include. This is used to
@@ -56,7 +56,8 @@ allOf
 properties
   A set of sub-schema defining all the DT properties for the
   binding. The exact schema syntax depends on whether properties are known,
-  common properties (e.g. 'interrupts') or are binding/vendor specific properties.
+  common properties (e.g. 'interrupts') or are binding/vendor-specific
+  properties.
 
 A property can also define a child DT node with child properties defined
 under it.
@@ -81,23 +82,23 @@ Property Schema
 
 The 'properties' section of the schema contains all the DT properties for a
 binding. Each property contains a set of constraints using json-schema
-vocabulary for that property. The properties schemas are what is used for
+vocabulary for that property. The properties schemas are what are used for
 validation of DT files.
 
-For common properties, only additional constraints not covered by the common
+For common properties, only additional constraints not covered by the common,
 binding schema need to be defined such as how many values are valid or what
 possible values are valid.
 
-Vendor specific properties will typically need more detailed schema. With the
+Vendor-specific properties will typically need more detailed schema. With the
 exception of boolean properties, they should have a reference to a type in
 schemas/types.yaml. A "description" property is always required.
 
-The Devicetree schemas don't exactly match the YAML encoded DT data produced by
+The Devicetree schemas don't exactly match the YAML-encoded DT data produced by
 dtc. They are simplified to make them more compact and avoid a bunch of
 boilerplate. The tools process the schema files to produce the final schema for
 validation. There are currently 2 transformations the tools perform.
 
-The default for arrays in json-schema is they are variable sized and allow more
+The default for arrays in json-schema is they are variable-sized and allow more
 entries than explicitly defined. This can be restricted by defining 'minItems',
 'maxItems', and 'additionalItems'. However, for DeviceTree Schemas, a fixed
 size is desired in most cases, so these properties are added based on the
diff --git a/Documentation/doc-guide/sphinx.rst b/Documentation/doc-guide/sphinx.rst
index ec3e71f56009..e445cb146efe 100644
--- a/Documentation/doc-guide/sphinx.rst
+++ b/Documentation/doc-guide/sphinx.rst
@@ -27,7 +27,7 @@ Sphinx Install
 ==============
 
 The ReST markups currently used by the Documentation/ files are meant to be
-built with ``Sphinx`` version 1.3 or higher.
+built with ``Sphinx`` version 1.7 or higher.
 
 There's a script that checks for the Sphinx requirements. Please see
 :ref:`sphinx-pre-install` for further details.
@@ -43,10 +43,6 @@ or ``virtualenv``, depending on how your distribution packaged Python 3.
 
 .. note::
 
-   #) Sphinx versions below 1.5 don't work properly with Python's
-      docutils version 0.13.1 or higher. So, if you're willing to use
-      those versions, you should run ``pip install 'docutils==0.12'``.
-
    #) It is recommended to use the RTD theme for html output. Depending
       on the Sphinx version, it should be installed separately,
       with ``pip install sphinx_rtd_theme``.
@@ -55,13 +51,13 @@ or ``virtualenv``, depending on how your distribution packaged Python 3.
       those expressions are written using LaTeX notation. It needs texlive
       installed with amsfonts and amsmath in order to evaluate them.
 
-In summary, if you want to install Sphinx version 1.7.9, you should do::
+In summary, if you want to install Sphinx version 2.4.4, you should do::
 
-       $ virtualenv sphinx_1.7.9
-       $ . sphinx_1.7.9/bin/activate
-       (sphinx_1.7.9) $ pip install -r Documentation/sphinx/requirements.txt
+       $ virtualenv sphinx_2.4.4
+       $ . sphinx_2.4.4/bin/activate
+       (sphinx_2.4.4) $ pip install -r Documentation/sphinx/requirements.txt
 
-After running ``. sphinx_1.7.9/bin/activate``, the prompt will change,
+After running ``. sphinx_2.4.4/bin/activate``, the prompt will change,
 in order to indicate that you're using the new environment. If you
 open a new shell, you need to rerun this command to enter again at
 the virtual environment before building the documentation.
@@ -81,7 +77,7 @@ output.
 PDF and LaTeX builds
 --------------------
 
-Such builds are currently supported only with Sphinx versions 1.4 and higher.
+Such builds are currently supported only with Sphinx versions 2.4 and higher.
 
 For PDF and LaTeX output, you'll also need ``XeLaTeX`` version 3.14159265.
 
@@ -104,8 +100,8 @@ command line options for your distro::
 	You should run:
 
 		sudo dnf install -y texlive-luatex85
-		/usr/bin/virtualenv sphinx_1.7.9
-		. sphinx_1.7.9/bin/activate
+		/usr/bin/virtualenv sphinx_2.4.4
+		. sphinx_2.4.4/bin/activate
 		pip install -r Documentation/sphinx/requirements.txt
 
 	Can't build as 1 mandatory dependency is missing at ./scripts/sphinx-pre-install line 468.
diff --git a/Documentation/driver-api/cxl/memory-devices.rst b/Documentation/driver-api/cxl/memory-devices.rst
index 50ebcda17ad0..3b8f41395f6b 100644
--- a/Documentation/driver-api/cxl/memory-devices.rst
+++ b/Documentation/driver-api/cxl/memory-devices.rst
@@ -39,12 +39,18 @@ CXL Core
 .. kernel-doc:: drivers/cxl/core/bus.c
    :doc: cxl core
 
+.. kernel-doc:: drivers/cxl/core/bus.c
+   :identifiers:
+
 .. kernel-doc:: drivers/cxl/core/pmem.c
    :doc: cxl pmem
 
 .. kernel-doc:: drivers/cxl/core/regs.c
    :doc: cxl registers
 
+.. kernel-doc:: drivers/cxl/core/mbox.c
+   :doc: cxl mbox
+
 External Interfaces
 ===================
 
diff --git a/Documentation/driver-api/dma-buf.rst b/Documentation/driver-api/dma-buf.rst
index f5ac4c90b237..2cd7db82d9fe 100644
--- a/Documentation/driver-api/dma-buf.rst
+++ b/Documentation/driver-api/dma-buf.rst
@@ -176,12 +176,6 @@ DMA Fences Functions Reference
 .. kernel-doc:: include/linux/dma-fence.h
    :internal:
 
-Seqno Hardware Fences
-~~~~~~~~~~~~~~~~~~~~~
-
-.. kernel-doc:: include/linux/seqno-fence.h
-   :internal:
-
 DMA Fence Array
 ~~~~~~~~~~~~~~~
 
diff --git a/Documentation/driver-api/driver-model/devres.rst b/Documentation/driver-api/driver-model/devres.rst
index 650096523f4f..148e19381b79 100644
--- a/Documentation/driver-api/driver-model/devres.rst
+++ b/Documentation/driver-api/driver-model/devres.rst
@@ -287,6 +287,7 @@ IIO
   devm_iio_device_register()
   devm_iio_dmaengine_buffer_setup()
   devm_iio_kfifo_buffer_setup()
+  devm_iio_map_array_register()
   devm_iio_triggered_buffer_setup()
   devm_iio_trigger_alloc()
   devm_iio_trigger_register()
diff --git a/Documentation/driver-api/generic-counter.rst b/Documentation/driver-api/generic-counter.rst
index 64fe7db080e5..1b487a331467 100644
--- a/Documentation/driver-api/generic-counter.rst
+++ b/Documentation/driver-api/generic-counter.rst
@@ -223,19 +223,6 @@ whether an input line is differential or single-ended) and instead focus
 on the core idea of what the data and process represent (e.g. position
 as interpreted from quadrature encoding data).
 
-Userspace Interface
-===================
-
-Several sysfs attributes are generated by the Generic Counter interface,
-and reside under the /sys/bus/counter/devices/counterX directory, where
-counterX refers to the respective counter device. Please see
-Documentation/ABI/testing/sysfs-bus-counter for detailed
-information on each Generic Counter interface sysfs attribute.
-
-Through these sysfs attributes, programs and scripts may interact with
-the Generic Counter paradigm Counts, Signals, and Synapses of respective
-counter devices.
-
 Driver API
 ==========
 
@@ -247,11 +234,14 @@ for defining a counter device.
 .. kernel-doc:: include/linux/counter.h
    :internal:
 
-.. kernel-doc:: drivers/counter/counter.c
+.. kernel-doc:: drivers/counter/counter-core.c
+   :export:
+
+.. kernel-doc:: drivers/counter/counter-chrdev.c
    :export:
 
-Implementation
-==============
+Driver Implementation
+=====================
 
 To support a counter device, a driver must first allocate the available
 Counter Signals via counter_signal structures. These Signals should
@@ -267,25 +257,61 @@ respective counter_count structure. These counter_count structures are
 set to the counts array member of an allocated counter_device structure
 before the Counter is registered to the system.
 
-Driver callbacks should be provided to the counter_device structure via
-a constant counter_ops structure in order to communicate with the
-device: to read and write various Signals and Counts, and to set and get
-the "action mode" and "function mode" for various Synapses and Counts
-respectively.
+Driver callbacks must be provided to the counter_device structure in
+order to communicate with the device: to read and write various Signals
+and Counts, and to set and get the "action mode" and "function mode" for
+various Synapses and Counts respectively.
 
 A defined counter_device structure may be registered to the system by
 passing it to the counter_register function, and unregistered by passing
 it to the counter_unregister function. Similarly, the
-devm_counter_register and devm_counter_unregister functions may be used
-if device memory-managed registration is desired.
-
-Extension sysfs attributes can be created for auxiliary functionality
-and data by passing in defined counter_device_ext, counter_count_ext,
-and counter_signal_ext structures. In these cases, the
-counter_device_ext structure is used for global/miscellaneous exposure
-and configuration of the respective Counter device, while the
-counter_count_ext and counter_signal_ext structures allow for auxiliary
-exposure and configuration of a specific Count or Signal respectively.
+devm_counter_register function may be used if device memory-managed
+registration is desired.
+
+The struct counter_comp structure is used to define counter extensions
+for Signals, Synapses, and Counts.
+
+The "type" member specifies the type of high-level data (e.g. BOOL,
+COUNT_DIRECTION, etc.) handled by this extension. The "``*_read``" and
+"``*_write``" members can then be set by the counter device driver with
+callbacks to handle that data using native C data types (i.e. u8, u64,
+etc.).
+
+Convenience macros such as ``COUNTER_COMP_COUNT_U64`` are provided for
+use by driver authors. In particular, driver authors are expected to use
+the provided macros for standard Counter subsystem attributes in order
+to maintain a consistent interface for userspace. For example, a counter
+device driver may define several standard attributes like so::
+
+        struct counter_comp count_ext[] = {
+                COUNTER_COMP_DIRECTION(count_direction_read),
+                COUNTER_COMP_ENABLE(count_enable_read, count_enable_write),
+                COUNTER_COMP_CEILING(count_ceiling_read, count_ceiling_write),
+        };
+
+This makes it simple to see, add, and modify the attributes that are
+supported by this driver ("direction", "enable", and "ceiling") and to
+maintain this code without getting lost in a web of struct braces.
+
+Callbacks must match the function type expected for the respective
+component or extension. These function types are defined in the struct
+counter_comp structure as the "``*_read``" and "``*_write``" union
+members.
+
+The corresponding callback prototypes for the extensions mentioned in
+the previous example above would be::
+
+        int count_direction_read(struct counter_device *counter,
+                                 struct counter_count *count,
+                                 enum counter_count_direction *direction);
+        int count_enable_read(struct counter_device *counter,
+                              struct counter_count *count, u8 *enable);
+        int count_enable_write(struct counter_device *counter,
+                               struct counter_count *count, u8 enable);
+        int count_ceiling_read(struct counter_device *counter,
+                               struct counter_count *count, u64 *ceiling);
+        int count_ceiling_write(struct counter_device *counter,
+                                struct counter_count *count, u64 ceiling);
 
 Determining the type of extension to create is a matter of scope.
 
@@ -313,52 +339,235 @@ Determining the type of extension to create is a matter of scope.
   chip overheated via a device extension called "error_overtemp":
   /sys/bus/counter/devices/counterX/error_overtemp
 
-Architecture
-============
-
-When the Generic Counter interface counter module is loaded, the
-counter_init function is called which registers a bus_type named
-"counter" to the system. Subsequently, when the module is unloaded, the
-counter_exit function is called which unregisters the bus_type named
-"counter" from the system.
+Subsystem Architecture
+======================
+
+Counter drivers pass and take data natively (i.e. ``u8``, ``u64``, etc.)
+and the shared counter module handles the translation between the sysfs
+interface. This guarantees a standard userspace interface for all
+counter drivers, and enables a Generic Counter chrdev interface via a
+generalized device driver ABI.
+
+A high-level view of how a count value is passed down from a counter
+driver is exemplified by the following. The driver callbacks are first
+registered to the Counter core component for use by the Counter
+userspace interface components::
+
+        Driver callbacks registration:
+        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                        +----------------------------+
+                        | Counter device driver      |
+                        +----------------------------+
+                        | Processes data from device |
+                        +----------------------------+
+                                |
+                         -------------------
+                        / driver callbacks /
+                        -------------------
+                                |
+                                V
+                        +----------------------+
+                        | Counter core         |
+                        +----------------------+
+                        | Routes device driver |
+                        | callbacks to the     |
+                        | userspace interfaces |
+                        +----------------------+
+                                |
+                         -------------------
+                        / driver callbacks /
+                        -------------------
+                                |
+                +---------------+---------------+
+                |                               |
+                V                               V
+        +--------------------+          +---------------------+
+        | Counter sysfs      |          | Counter chrdev      |
+        +--------------------+          +---------------------+
+        | Translates to the  |          | Translates to the   |
+        | standard Counter   |          | standard Counter    |
+        | sysfs output       |          | character device    |
+        +--------------------+          +---------------------+
+
+Thereafter, data can be transferred directly between the Counter device
+driver and Counter userspace interface::
+
+        Count data request:
+        ~~~~~~~~~~~~~~~~~~~
+                         ----------------------
+                        / Counter device       \
+                        +----------------------+
+                        | Count register: 0x28 |
+                        +----------------------+
+                                |
+                         -----------------
+                        / raw count data /
+                        -----------------
+                                |
+                                V
+                        +----------------------------+
+                        | Counter device driver      |
+                        +----------------------------+
+                        | Processes data from device |
+                        |----------------------------|
+                        | Type: u64                  |
+                        | Value: 42                  |
+                        +----------------------------+
+                                |
+                         ----------
+                        / u64     /
+                        ----------
+                                |
+                +---------------+---------------+
+                |                               |
+                V                               V
+        +--------------------+          +---------------------+
+        | Counter sysfs      |          | Counter chrdev      |
+        +--------------------+          +---------------------+
+        | Translates to the  |          | Translates to the   |
+        | standard Counter   |          | standard Counter    |
+        | sysfs output       |          | character device    |
+        |--------------------|          |---------------------|
+        | Type: const char * |          | Type: u64           |
+        | Value: "42"        |          | Value: 42           |
+        +--------------------+          +---------------------+
+                |                               |
+         ---------------                 -----------------------
+        / const char * /                / struct counter_event /
+        ---------------                 -----------------------
+                |                               |
+                |                               V
+                |                       +-----------+
+                |                       | read      |
+                |                       +-----------+
+                |                       \ Count: 42 /
+                |                        -----------
+                |
+                V
+        +--------------------------------------------------+
+        | `/sys/bus/counter/devices/counterX/countY/count` |
+        +--------------------------------------------------+
+        \ Count: "42"                                      /
+         --------------------------------------------------
+
+There are four primary components involved:
+
+Counter device driver
+---------------------
+Communicates with the hardware device to read/write data; e.g. counter
+drivers for quadrature encoders, timers, etc.
+
+Counter core
+------------
+Registers the counter device driver to the system so that the respective
+callbacks are called during userspace interaction.
+
+Counter sysfs
+-------------
+Translates counter data to the standard Counter sysfs interface format
+and vice versa.
+
+Please refer to the ``Documentation/ABI/testing/sysfs-bus-counter`` file
+for a detailed breakdown of the available Generic Counter interface
+sysfs attributes.
+
+Counter chrdev
+--------------
+Translates Counter events to the standard Counter character device; data
+is transferred via standard character device read calls, while Counter
+events are configured via ioctl calls.
+
+Sysfs Interface
+===============
 
-Counter devices are registered to the system via the counter_register
-function, and later removed via the counter_unregister function. The
-counter_register function establishes a unique ID for the Counter
-device and creates a respective sysfs directory, where X is the
-mentioned unique ID:
-
-    /sys/bus/counter/devices/counterX
-
-Sysfs attributes are created within the counterX directory to expose
-functionality, configurations, and data relating to the Counts, Signals,
-and Synapses of the Counter device, as well as options and information
-for the Counter device itself.
-
-Each Signal has a directory created to house its relevant sysfs
-attributes, where Y is the unique ID of the respective Signal:
-
-    /sys/bus/counter/devices/counterX/signalY
-
-Similarly, each Count has a directory created to house its relevant
-sysfs attributes, where Y is the unique ID of the respective Count:
-
-    /sys/bus/counter/devices/counterX/countY
-
-For a more detailed breakdown of the available Generic Counter interface
-sysfs attributes, please refer to the
-Documentation/ABI/testing/sysfs-bus-counter file.
+Several sysfs attributes are generated by the Generic Counter interface,
+and reside under the ``/sys/bus/counter/devices/counterX`` directory,
+where ``X`` is to the respective counter device id. Please see
+``Documentation/ABI/testing/sysfs-bus-counter`` for detailed information
+on each Generic Counter interface sysfs attribute.
 
-The Signals and Counts associated with the Counter device are registered
-to the system as well by the counter_register function. The
-signal_read/signal_write driver callbacks are associated with their
-respective Signal attributes, while the count_read/count_write and
-function_get/function_set driver callbacks are associated with their
-respective Count attributes; similarly, the same is true for the
-action_get/action_set driver callbacks and their respective Synapse
-attributes. If a driver callback is left undefined, then the respective
-read/write permission is left disabled for the relevant attributes.
+Through these sysfs attributes, programs and scripts may interact with
+the Generic Counter paradigm Counts, Signals, and Synapses of respective
+counter devices.
 
-Similarly, extension sysfs attributes are created for the defined
-counter_device_ext, counter_count_ext, and counter_signal_ext
-structures that are passed in.
+Counter Character Device
+========================
+
+Counter character device nodes are created under the ``/dev`` directory
+as ``counterX``, where ``X`` is the respective counter device id.
+Defines for the standard Counter data types are exposed via the
+userspace ``include/uapi/linux/counter.h`` file.
+
+Counter events
+--------------
+Counter device drivers can support Counter events by utilizing the
+``counter_push_event`` function::
+
+        void counter_push_event(struct counter_device *const counter, const u8 event,
+                                const u8 channel);
+
+The event id is specified by the ``event`` parameter; the event channel
+id is specified by the ``channel`` parameter. When this function is
+called, the Counter data associated with the respective event is
+gathered, and a ``struct counter_event`` is generated for each datum and
+pushed to userspace.
+
+Counter events can be configured by users to report various Counter
+data of interest. This can be conceptualized as a list of Counter
+component read calls to perform. For example:
+
+        +------------------------+------------------------+
+        | COUNTER_EVENT_OVERFLOW | COUNTER_EVENT_INDEX    |
+        +========================+========================+
+        | Channel 0              | Channel 0              |
+        +------------------------+------------------------+
+        | * Count 0              | * Signal 0             |
+        | * Count 1              | * Signal 0 Extension 0 |
+        | * Signal 3             | * Extension 4          |
+        | * Count 4 Extension 2  +------------------------+
+        | * Signal 5 Extension 0 | Channel 1              |
+        |                        +------------------------+
+        |                        | * Signal 4             |
+        |                        | * Signal 4 Extension 0 |
+        |                        | * Count 7              |
+        +------------------------+------------------------+
+
+When ``counter_push_event(counter, COUNTER_EVENT_INDEX, 1)`` is called
+for example, it will go down the list for the ``COUNTER_EVENT_INDEX``
+event channel 1 and execute the read callbacks for Signal 4, Signal 4
+Extension 0, and Count 7 -- the data returned for each is pushed to a
+kfifo as a ``struct counter_event``, which userspace can retrieve via a
+standard read operation on the respective character device node.
+
+Userspace
+---------
+Userspace applications can configure Counter events via ioctl operations
+on the Counter character device node. There following ioctl codes are
+supported and provided by the ``linux/counter.h`` userspace header file:
+
+* :c:macro:`COUNTER_ADD_WATCH_IOCTL`
+
+* :c:macro:`COUNTER_ENABLE_EVENTS_IOCTL`
+
+* :c:macro:`COUNTER_DISABLE_EVENTS_IOCTL`
+
+To configure events to gather Counter data, users first populate a
+``struct counter_watch`` with the relevant event id, event channel id,
+and the information for the desired Counter component from which to
+read, and then pass it via the ``COUNTER_ADD_WATCH_IOCTL`` ioctl
+command.
+
+Note that an event can be watched without gathering Counter data by
+setting the ``component.type`` member equal to
+``COUNTER_COMPONENT_NONE``. With this configuration the Counter
+character device will simply populate the event timestamps for those
+respective ``struct counter_event`` elements and ignore the component
+value.
+
+The ``COUNTER_ADD_WATCH_IOCTL`` command will buffer these Counter
+watches. When ready, the ``COUNTER_ENABLE_EVENTS_IOCTL`` ioctl command
+may be used to activate these Counter watches.
+
+Userspace applications can then execute a ``read`` operation (optionally
+calling ``poll`` first) on the Counter character device node to retrieve
+``struct counter_event`` elements with the desired data.
diff --git a/Documentation/driver-api/ipmi.rst b/Documentation/driver-api/ipmi.rst
index bc281f10ce4b..e224e47b6b09 100644
--- a/Documentation/driver-api/ipmi.rst
+++ b/Documentation/driver-api/ipmi.rst
@@ -166,8 +166,8 @@ and the type is IPMI_SYSTEM_INTERFACE_ADDR_TYPE.  This is used for talking
 straight to the BMC on the current card.  The channel must be
 IPMI_BMC_CHANNEL.
 
-Messages that are destined to go out on the IPMB bus use the
-IPMI_IPMB_ADDR_TYPE address type.  The format is::
+Messages that are destined to go out on the IPMB bus going through the
+BMC use the IPMI_IPMB_ADDR_TYPE address type.  The format is::
 
   struct ipmi_ipmb_addr
   {
@@ -181,6 +181,23 @@ The "channel" here is generally zero, but some devices support more
 than one channel, it corresponds to the channel as defined in the IPMI
 spec.
 
+There is also an IPMB direct address for a situation where the sender
+is directly on an IPMB bus and doesn't have to go through the BMC.
+You can send messages to a specific management controller (MC) on the
+IPMB using the IPMI_IPMB_DIRECT_ADDR_TYPE with the following format::
+
+  struct ipmi_ipmb_direct_addr
+  {
+	int           addr_type;
+	short         channel;
+	unsigned char slave_addr;
+	unsigned char rq_lun;
+	unsigned char rs_lun;
+  };
+
+The channel is always zero.  You can also receive commands from other
+MCs that you have registered to handle and respond to them, so you can
+use this to implement a management controller on a bus..
 
 Messages
 --------
@@ -348,6 +365,10 @@ user may be registered for each netfn/cmd/channel, but different users
 may register for different commands, or the same command if the
 channel bitmasks do not overlap.
 
+To respond to a received command, set the response bit in the returned
+netfn, use the address from the received message, and use the same
+msgid that you got in the receive message.
+
 From userland, equivalent IOCTLs are provided to do these functions.
 
 
@@ -570,6 +591,45 @@ web page.
 The driver supports a hot add and remove of interfaces through the I2C
 sysfs interface.
 
+The IPMI IPMB Driver
+--------------------
+
+This driver is for supporting a system that sits on an IPMB bus; it
+allows the interface to look like a normal IPMI interface.  Sending
+system interface addressed messages to it will cause the message to go
+to the registered BMC on the system (default at IPMI address 0x20).
+
+It also allows you to directly address other MCs on the bus using the
+ipmb direct addressing.  You can receive commands from other MCs on
+the bus and they will be handled through the normal received command
+mechanism described above.
+
+Parameters are::
+
+  ipmi_ipmb.bmcaddr=<address to use for system interface addresses messages>
+	ipmi_ipmb.retry_time_ms=<Time between retries on IPMB>
+	ipmi_ipmb.max_retries=<Number of times to retry a message>
+
+Loading the module will not result in the driver automatcially
+starting unless there is device tree information setting it up.  If
+you want to instantiate one of these by hand, do::
+
+  echo ipmi-ipmb <addr> > /sys/class/i2c-dev/i2c-<n>/device/new_device
+
+Note that the address you give here is the I2C address, not the IPMI
+address.  So if you want your MC address to be 0x60, you put 0x30
+here.  See the I2C driver info for more details.
+
+Command bridging to other IPMB busses through this interface does not
+work.  The receive message queue is not implemented, by design.  There
+is only one receive message queue on a BMC, and that is meant for the
+host drivers, not something on the IPMB bus.
+
+A BMC may have multiple IPMB busses, which bus your device sits on
+depends on how the system is wired.  You can fetch the channels with
+"ipmitool channel info <n>" where <n> is the channel, with the
+channels being 0-7 and try the IPMB channels.
+
 Other Pieces
 ------------
 
diff --git a/Documentation/driver-api/media/drivers/rkisp1.rst b/Documentation/driver-api/media/drivers/rkisp1.rst
new file mode 100644
index 000000000000..ea336958a3af
--- /dev/null
+++ b/Documentation/driver-api/media/drivers/rkisp1.rst
@@ -0,0 +1,43 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+The Rockchip Image Signal Processor Driver (rkisp1)
+===================================================
+
+Versions and their differences
+------------------------------
+
+The rkisp1 block underwent some changes between SoC implementations.
+The vendor designates them as:
+
+- V10: used at least in rk3288 and rk3399
+- V11: declared in the original vendor code, but not used
+- V12: used at least in rk3326 and px30
+- V13: used at least in rk1808
+- V20: used in rk3568 and beyond
+
+Right now the kernel supports rkisp1 implementations based
+on V10 and V12 variants. V11 does not seem to be actually used
+and V13 will need some more additions but isn't researched yet,
+especially as it seems to be limited to the rk1808 which hasn't
+reached much market spread.
+
+V20 on the other hand will probably be used in future SoCs and
+has seen really big changes in the vendor kernel, so will need
+quite a bit of research.
+
+Changes from V10 to V12
+-----------------------
+
+- V12 supports a new CSI-host implementation but can still
+  also use the same implementation from V10
+- The module for lens shading correction got changed
+  from 12bit to 13bit width
+- The AWB and AEC modules got replaced to support finer
+  grained data collection
+
+Changes from V12 to V13
+-----------------------
+
+The list for V13 is incomplete and needs further investigation.
+
+- V13 does not support the old CSI-host implementation anymore
diff --git a/Documentation/driver-api/media/maintainer-entry-profile.rst b/Documentation/driver-api/media/maintainer-entry-profile.rst
index eb1cdfd280ba..ffc712a5f632 100644
--- a/Documentation/driver-api/media/maintainer-entry-profile.rst
+++ b/Documentation/driver-api/media/maintainer-entry-profile.rst
@@ -71,7 +71,7 @@ media maintainers do the review.
 
 The media maintainers that work on specific areas of the subsystem are:
 
-- Digital TV and remote controllers:
+- Remote Controllers (infrared):
     Sean Young <sean@mess.org>
 
 - HDMI CEC:
diff --git a/Documentation/driver-api/media/v4l2-subdev.rst b/Documentation/driver-api/media/v4l2-subdev.rst
index 7736da077fb8..08ea2673b19e 100644
--- a/Documentation/driver-api/media/v4l2-subdev.rst
+++ b/Documentation/driver-api/media/v4l2-subdev.rst
@@ -191,21 +191,21 @@ registered this way are stored in a global list of subdevices, ready to be
 picked up by bridge drivers.
 
 Bridge drivers in turn have to register a notifier object. This is
-performed using the :c:func:`v4l2_async_notifier_register` call. To
+performed using the :c:func:`v4l2_async_nf_register` call. To
 unregister the notifier the driver has to call
-:c:func:`v4l2_async_notifier_unregister`. The former of the two functions
+:c:func:`v4l2_async_nf_unregister`. The former of the two functions
 takes two arguments: a pointer to struct :c:type:`v4l2_device` and a
 pointer to struct :c:type:`v4l2_async_notifier`.
 
 Before registering the notifier, bridge drivers must do two things: first, the
-notifier must be initialized using the :c:func:`v4l2_async_notifier_init`.
+notifier must be initialized using the :c:func:`v4l2_async_nf_init`.
 Second, bridge drivers can then begin to form a list of subdevice descriptors
 that the bridge device needs for its operation. Several functions are available
 to add subdevice descriptors to a notifier, depending on the type of device and
 the needs of the driver.
 
-:c:func:`v4l2_async_notifier_add_fwnode_remote_subdev` and
-:c:func:`v4l2_async_notifier_add_i2c_subdev` are for bridge and ISP drivers for
+:c:func:`v4l2_async_nf_add_fwnode_remote` and
+:c:func:`v4l2_async_nf_add_i2c` are for bridge and ISP drivers for
 registering their async sub-devices with the notifier.
 
 :c:func:`v4l2_async_register_subdev_sensor` is a helper function for
@@ -230,8 +230,8 @@ These functions allocate an async sub-device descriptor which is of type struct
 
 	...
 
-	my_asd = v4l2_async_notifier_add_fwnode_remote_subdev(&notifier, ep,
-							      struct my_async_subdev);
+	my_asd = v4l2_async_nf_add_fwnode_remote(&notifier, ep,
+						 struct my_async_subdev);
 	fwnode_handle_put(ep);
 
 	if (IS_ERR(asd))
diff --git a/Documentation/driver-api/mmc/mmc-tools.rst b/Documentation/driver-api/mmc/mmc-tools.rst
index a231e9644351..eee1c2ccfa8f 100644
--- a/Documentation/driver-api/mmc/mmc-tools.rst
+++ b/Documentation/driver-api/mmc/mmc-tools.rst
@@ -2,10 +2,10 @@
 MMC tools introduction
 ======================
 
-There is one MMC test tools called mmc-utils, which is maintained by Chris Ball,
+There is one MMC test tools called mmc-utils, which is maintained by Ulf Hansson,
 you can find it at the below public git repository:
 
-	https://git.kernel.org/cgit/linux/kernel/git/cjb/mmc-utils.git/
+	https://git.kernel.org/pub/scm/utils/mmc/mmc-utils.git
 
 Functions
 =========
diff --git a/Documentation/driver-api/serial/n_gsm.rst b/Documentation/driver-api/serial/n_gsm.rst
index 87dfcd54a96b..8fe723ab9c67 100644
--- a/Documentation/driver-api/serial/n_gsm.rst
+++ b/Documentation/driver-api/serial/n_gsm.rst
@@ -12,13 +12,16 @@ modems connected to a physical serial port.
 
 How to use it
 -------------
-1. initialize the modem in 0710 mux mode (usually AT+CMUX= command) through
-   its serial port. Depending on the modem used, you can pass more or less
-   parameters to this command,
-2. switch the serial line to using the n_gsm line discipline by using
-   TIOCSETD ioctl,
-3. configure the mux using GSMIOC_GETCONF / GSMIOC_SETCONF ioctl,
-4. obtain base gsmtty number for the used serial port,
+1. config initiator
+^^^^^^^^^^^^^^^^^^^^^
+
+1.1 initialize the modem in 0710 mux mode (usually AT+CMUX= command) through
+    its serial port. Depending on the modem used, you can pass more or less
+    parameters to this command.
+1.2 switch the serial line to using the n_gsm line discipline by using
+    TIOCSETD ioctl.
+1.3 configure the mux using GSMIOC_GETCONF / GSMIOC_SETCONF ioctl.
+1.4 obtain base gsmtty number for the used serial port.
 
 Major parts of the initialization program :
 (a good starting point is util-linux-ng/sys-utils/ldattach.c)::
@@ -70,14 +73,14 @@ Major parts of the initialization program :
 	daemon(0,0);
 	pause();
 
-5. use these devices as plain serial ports.
+1.5 use these devices as plain serial ports.
 
    for example, it's possible:
 
    - and to use gnokii to send / receive SMS on ttygsm1
    - to use ppp to establish a datalink on ttygsm2
 
-6. first close all virtual ports before closing the physical port.
+1.6 first close all virtual ports before closing the physical port.
 
    Note that after closing the physical port the modem is still in multiplexing
    mode. This may prevent a successful re-opening of the port later. To avoid
@@ -87,6 +90,56 @@ Major parts of the initialization program :
 
       0xf9, 0x03, 0xef, 0x03, 0xc3, 0x16, 0xf9.
 
+2. config requester
+^^^^^^^^^^^^^^^^^^^^^
+
+2.1 receive string "AT+CMUX= command" through its serial port,initialize
+    mux mode config
+2.2 switch the serial line to using the n_gsm line discipline by using
+    TIOCSETD ioctl.
+2.3 configure the mux using GSMIOC_GETCONF / GSMIOC_SETCONF ioctl.
+2.4 obtain base gsmtty number for the used serial port,
+
+  #include <stdio.h>
+  #include <stdint.h>
+  #include <linux/gsmmux.h>
+  #include <linux/tty.h>
+  #define DEFAULT_SPEED	B115200
+  #define SERIAL_PORT	/dev/ttyS0
+
+	int ldisc = N_GSM0710;
+	struct gsm_config c;
+	struct termios configuration;
+	uint32_t first;
+
+	/* open the serial port */
+	fd = open(SERIAL_PORT, O_RDWR | O_NOCTTY | O_NDELAY);
+
+	/* configure the serial port : speed, flow control ... */
+
+	/* get serial data and check "AT+CMUX=command" parameter ... */
+
+	/* use n_gsm line discipline */
+	ioctl(fd, TIOCSETD, &ldisc);
+
+	/* get n_gsm configuration */
+	ioctl(fd, GSMIOC_GETCONF, &c);
+	/* we are requester and need encoding 0 (basic) */
+	c.initiator = 0;
+	c.encapsulation = 0;
+	/* our modem defaults to a maximum size of 127 bytes */
+	c.mru = 127;
+	c.mtu = 127;
+	/* set the new configuration */
+	ioctl(fd, GSMIOC_SETCONF, &c);
+	/* get first gsmtty device node */
+	ioctl(fd, GSMIOC_GETFIRST, &first);
+	printf("first muxed line: /dev/gsmtty%i\n", first);
+
+	/* and wait for ever to keep the line discipline enabled */
+	daemon(0,0);
+	pause();
+
 Additional Documentation
 ------------------------
 More practical details on the protocol and how it's supported by industrial
diff --git a/Documentation/driver-api/serial/tty.rst b/Documentation/driver-api/serial/tty.rst
index dd972caacf3e..4b709f392713 100644
--- a/Documentation/driver-api/serial/tty.rst
+++ b/Documentation/driver-api/serial/tty.rst
@@ -58,7 +58,7 @@ close()			This is called on a terminal when the line
 hangup()		Called when the tty line is hung up.
 			The line discipline should cease I/O to the tty.
 			No further calls into the ldisc code will occur.
-			The return value is ignored. Can sleep.
+			Can sleep.
 
 read()			(optional) A process requests reading data from
 			the line. Multiple read calls may occur in parallel
diff --git a/Documentation/driver-api/thermal/sysfs-api.rst b/Documentation/driver-api/thermal/sysfs-api.rst
index c93fa5e961a0..2e0f79a9e2ee 100644
--- a/Documentation/driver-api/thermal/sysfs-api.rst
+++ b/Documentation/driver-api/thermal/sysfs-api.rst
@@ -428,6 +428,9 @@ of thermal zone device. E.g. the generic thermal driver registers one hwmon
 class device and build the associated hwmon sysfs I/F for all the registered
 ACPI thermal zones.
 
+Please read Documentation/ABI/testing/sysfs-class-thermal for thermal
+zone and cooling device attribute details.
+
 ::
 
   /sys/class/hwmon/hwmon[0-*]:
@@ -437,228 +440,6 @@ ACPI thermal zones.
 
 Please read Documentation/hwmon/sysfs-interface.rst for additional information.
 
-Thermal zone attributes
------------------------
-
-type
-	Strings which represent the thermal zone type.
-	This is given by thermal zone driver as part of registration.
-	E.g: "acpitz" indicates it's an ACPI thermal device.
-	In order to keep it consistent with hwmon sys attribute; this should
-	be a short, lowercase string, not containing spaces nor dashes.
-	RO, Required
-
-temp
-	Current temperature as reported by thermal zone (sensor).
-	Unit: millidegree Celsius
-	RO, Required
-
-mode
-	One of the predefined values in [enabled, disabled].
-	This file gives information about the algorithm that is currently
-	managing the thermal zone. It can be either default kernel based
-	algorithm or user space application.
-
-	enabled
-			  enable Kernel Thermal management.
-	disabled
-			  Preventing kernel thermal zone driver actions upon
-			  trip points so that user application can take full
-			  charge of the thermal management.
-
-	RW, Optional
-
-policy
-	One of the various thermal governors used for a particular zone.
-
-	RW, Required
-
-available_policies
-	Available thermal governors which can be used for a particular zone.
-
-	RO, Required
-
-`trip_point_[0-*]_temp`
-	The temperature above which trip point will be fired.
-
-	Unit: millidegree Celsius
-
-	RO, Optional
-
-`trip_point_[0-*]_type`
-	Strings which indicate the type of the trip point.
-
-	E.g. it can be one of critical, hot, passive, `active[0-*]` for ACPI
-	thermal zone.
-
-	RO, Optional
-
-`trip_point_[0-*]_hyst`
-	The hysteresis value for a trip point, represented as an integer
-	Unit: Celsius
-	RW, Optional
-
-`cdev[0-*]`
-	Sysfs link to the thermal cooling device node where the sys I/F
-	for cooling device throttling control represents.
-
-	RO, Optional
-
-`cdev[0-*]_trip_point`
-	The trip point in this thermal zone which `cdev[0-*]` is associated
-	with; -1 means the cooling device is not associated with any trip
-	point.
-
-	RO, Optional
-
-`cdev[0-*]_weight`
-	The influence of `cdev[0-*]` in this thermal zone. This value
-	is relative to the rest of cooling devices in the thermal
-	zone. For example, if a cooling device has a weight double
-	than that of other, it's twice as effective in cooling the
-	thermal zone.
-
-	RW, Optional
-
-emul_temp
-	Interface to set the emulated temperature method in thermal zone
-	(sensor). After setting this temperature, the thermal zone may pass
-	this temperature to platform emulation function if registered or
-	cache it locally. This is useful in debugging different temperature
-	threshold and its associated cooling action. This is write only node
-	and writing 0 on this node should disable emulation.
-	Unit: millidegree Celsius
-
-	WO, Optional
-
-	  WARNING:
-	    Be careful while enabling this option on production systems,
-	    because userland can easily disable the thermal policy by simply
-	    flooding this sysfs node with low temperature values.
-
-sustainable_power
-	An estimate of the sustained power that can be dissipated by
-	the thermal zone. Used by the power allocator governor. For
-	more information see Documentation/driver-api/thermal/power_allocator.rst
-
-	Unit: milliwatts
-
-	RW, Optional
-
-k_po
-	The proportional term of the power allocator governor's PID
-	controller during temperature overshoot. Temperature overshoot
-	is when the current temperature is above the "desired
-	temperature" trip point. For more information see
-	Documentation/driver-api/thermal/power_allocator.rst
-
-	RW, Optional
-
-k_pu
-	The proportional term of the power allocator governor's PID
-	controller during temperature undershoot. Temperature undershoot
-	is when the current temperature is below the "desired
-	temperature" trip point. For more information see
-	Documentation/driver-api/thermal/power_allocator.rst
-
-	RW, Optional
-
-k_i
-	The integral term of the power allocator governor's PID
-	controller. This term allows the PID controller to compensate
-	for long term drift. For more information see
-	Documentation/driver-api/thermal/power_allocator.rst
-
-	RW, Optional
-
-k_d
-	The derivative term of the power allocator governor's PID
-	controller. For more information see
-	Documentation/driver-api/thermal/power_allocator.rst
-
-	RW, Optional
-
-integral_cutoff
-	Temperature offset from the desired temperature trip point
-	above which the integral term of the power allocator
-	governor's PID controller starts accumulating errors. For
-	example, if integral_cutoff is 0, then the integral term only
-	accumulates error when temperature is above the desired
-	temperature trip point. For more information see
-	Documentation/driver-api/thermal/power_allocator.rst
-
-	Unit: millidegree Celsius
-
-	RW, Optional
-
-slope
-	The slope constant used in a linear extrapolation model
-	to determine a hotspot temperature based off the sensor's
-	raw readings. It is up to the device driver to determine
-	the usage of these values.
-
-	RW, Optional
-
-offset
-	The offset constant used in a linear extrapolation model
-	to determine a hotspot temperature based off the sensor's
-	raw readings. It is up to the device driver to determine
-	the usage of these values.
-
-	RW, Optional
-
-Cooling device attributes
--------------------------
-
-type
-	String which represents the type of device, e.g:
-
-	- for generic ACPI: should be "Fan", "Processor" or "LCD"
-	- for memory controller device on intel_menlow platform:
-	  should be "Memory controller".
-
-	RO, Required
-
-max_state
-	The maximum permissible cooling state of this cooling device.
-
-	RO, Required
-
-cur_state
-	The current cooling state of this cooling device.
-	The value can any integer numbers between 0 and max_state:
-
-	- cur_state == 0 means no cooling
-	- cur_state == max_state means the maximum cooling.
-
-	RW, Required
-
-stats/reset
-	Writing any value resets the cooling device's statistics.
-	WO, Required
-
-stats/time_in_state_ms:
-	The amount of time spent by the cooling device in various cooling
-	states. The output will have "<state> <time>" pair in each line, which
-	will mean this cooling device spent <time> msec of time at <state>.
-	Output will have one line for each of the supported states.
-	RO, Required
-
-
-stats/total_trans:
-	A single positive value showing the total number of times the state of a
-	cooling device is changed.
-
-	RO, Required
-
-stats/trans_table:
-	This gives fine grained information about all the cooling state
-	transitions. The cat output here is a two dimensional matrix, where an
-	entry <i,j> (row i, column j) represents the number of transitions from
-	State_i to State_j. If the transition table is bigger than PAGE_SIZE,
-	reading this will return an -EFBIG error.
-	RO, Required
-
 3. A simple implementation
 ==========================
 
diff --git a/Documentation/driver-api/usb/writing_usb_driver.rst b/Documentation/driver-api/usb/writing_usb_driver.rst
index 2176297e5765..b43e1ce49f0e 100644
--- a/Documentation/driver-api/usb/writing_usb_driver.rst
+++ b/Documentation/driver-api/usb/writing_usb_driver.rst
@@ -57,9 +57,12 @@ structure. The skeleton driver declares a :c:type:`usb_driver` as::
 	    .name        = "skeleton",
 	    .probe       = skel_probe,
 	    .disconnect  = skel_disconnect,
-	    .fops        = &skel_fops,
-	    .minor       = USB_SKEL_MINOR_BASE,
+	    .suspend     = skel_suspend,
+	    .resume      = skel_resume,
+	    .pre_reset   = skel_pre_reset,
+	    .post_reset  = skel_post_reset,
 	    .id_table    = skel_table,
+	    .supports_autosuspend = 1,
     };
 
 
@@ -81,7 +84,7 @@ this user-space interaction. The skeleton driver needs this kind of
 interface, so it provides a minor starting number and a pointer to its
 :c:type:`file_operations` functions.
 
-The USB driver is then registered with a call to :c:func:`usb_register`,
+The USB driver is then registered with a call to usb_register(),
 usually in the driver's init function, as shown here::
 
     static int __init usb_skel_init(void)
@@ -102,7 +105,7 @@ usually in the driver's init function, as shown here::
 
 
 When the driver is unloaded from the system, it needs to deregister
-itself with the USB subsystem. This is done with the :c:func:`usb_deregister`
+itself with the USB subsystem. This is done with usb_deregister()
 function::
 
     static void __exit usb_skel_exit(void)
@@ -231,7 +234,7 @@ error message. This can be shown with the following code::
 			   skel->bulk_in_endpointAddr),
 			   skel->bulk_in_buffer,
 			   skel->bulk_in_size,
-			   &count, HZ*10);
+			   &count, 5000);
     /* if the read was successful, copy the data to user space */
     if (!retval) {
 	    if (copy_to_user (buffer, skel->bulk_in_buffer, count))
diff --git a/Documentation/features/core/thread-info-in-task/arch-support.txt b/Documentation/features/core/thread-info-in-task/arch-support.txt
index 9f0259bbd7df..3361e86b0958 100644
--- a/Documentation/features/core/thread-info-in-task/arch-support.txt
+++ b/Documentation/features/core/thread-info-in-task/arch-support.txt
@@ -20,7 +20,7 @@
     |       nds32: |  ok  |
     |       nios2: | TODO |
     |    openrisc: | TODO |
-    |      parisc: | TODO |
+    |      parisc: |  ok  |
     |     powerpc: |  ok  |
     |       riscv: |  ok  |
     |        s390: |  ok  |
diff --git a/Documentation/filesystems/autofs.rst b/Documentation/filesystems/autofs.rst
index 681c6a492bc0..4f490278d22f 100644
--- a/Documentation/filesystems/autofs.rst
+++ b/Documentation/filesystems/autofs.rst
@@ -35,7 +35,7 @@ This document describes only the kernel module and the interactions
 required with any user-space program.  Subsequent text refers to this
 as the "automount daemon" or simply "the daemon".
 
-"autofs" is a Linux kernel module with provides the "autofs"
+"autofs" is a Linux kernel module which provides the "autofs"
 filesystem type.  Several "autofs" filesystems can be mounted and they
 can each be managed separately, or all managed by the same daemon.
 
diff --git a/Documentation/filesystems/cifs/ksmbd.rst b/Documentation/filesystems/cifs/ksmbd.rst
index a1326157d53f..b0d354fd8066 100644
--- a/Documentation/filesystems/cifs/ksmbd.rst
+++ b/Documentation/filesystems/cifs/ksmbd.rst
@@ -50,11 +50,11 @@ ksmbd.mountd (user space daemon)
 --------------------------------
 
 ksmbd.mountd is userspace process to, transfer user account and password that
-are registered using ksmbd.adduser(part of utils for user space). Further it
+are registered using ksmbd.adduser (part of utils for user space). Further it
 allows sharing information parameters that parsed from smb.conf to ksmbd in
 kernel. For the execution part it has a daemon which is continuously running
 and connected to the kernel interface using netlink socket, it waits for the
-requests(dcerpc and share/user info). It handles RPC calls (at a minimum few
+requests (dcerpc and share/user info). It handles RPC calls (at a minimum few
 dozen) that are most important for file server from NetShareEnum and
 NetServerGetInfo. Complete DCE/RPC response is prepared from the user space
 and passed over to the associated kernel thread for the client.
@@ -154,11 +154,11 @@ Each layer
 1. Enable all component prints
 	# sudo ksmbd.control -d "all"
 
-2. Enable one of components(smb, auth, vfs, oplock, ipc, conn, rdma)
+2. Enable one of components (smb, auth, vfs, oplock, ipc, conn, rdma)
 	# sudo ksmbd.control -d "smb"
 
-3. Show what prints are enable.
-	# cat/sys/class/ksmbd-control/debug
+3. Show what prints are enabled.
+	# cat /sys/class/ksmbd-control/debug
 	  [smb] auth vfs oplock ipc conn [rdma]
 
 4. Disable prints:
diff --git a/Documentation/filesystems/erofs.rst b/Documentation/filesystems/erofs.rst
index b97579b7d8fb..01df283c7d04 100644
--- a/Documentation/filesystems/erofs.rst
+++ b/Documentation/filesystems/erofs.rst
@@ -19,9 +19,10 @@ It is designed as a better filesystem solution for the following scenarios:
    immutable and bit-for-bit identical to the official golden image for
    their releases due to security and other considerations and
 
- - hope to save some extra storage space with guaranteed end-to-end performance
-   by using reduced metadata and transparent file compression, especially
-   for those embedded devices with limited memory (ex, smartphone);
+ - hope to minimize extra storage space with guaranteed end-to-end performance
+   by using compact layout, transparent file compression and direct access,
+   especially for those embedded devices with limited memory and high-density
+   hosts with numerous containers;
 
 Here is the main features of EROFS:
 
@@ -51,7 +52,9 @@ Here is the main features of EROFS:
  - Support POSIX.1e ACLs by using xattrs;
 
  - Support transparent data compression as an option:
-   LZ4 algorithm with the fixed-sized output compression for high performance.
+   LZ4 algorithm with the fixed-sized output compression for high performance;
+
+ - Multiple device support for multi-layer container images.
 
 The following git tree provides the file system user-space tools under
 development (ex, formatting tool mkfs.erofs):
@@ -87,6 +90,7 @@ cache_strategy=%s      Select a strategy for cached decompression from now on:
 dax={always,never}     Use direct access (no page cache).  See
                        Documentation/filesystems/dax.rst.
 dax                    A legacy option which is an alias for ``dax=always``.
+device=%s              Specify a path to an extra device to be used together.
 ===================    =========================================================
 
 On-disk details
diff --git a/Documentation/filesystems/ext4/orphan.rst b/Documentation/filesystems/ext4/orphan.rst
index bb19ecd1b626..03cca178864b 100644
--- a/Documentation/filesystems/ext4/orphan.rst
+++ b/Documentation/filesystems/ext4/orphan.rst
@@ -12,41 +12,31 @@ track the inode as orphan so that in case of crash extra blocks allocated to
 the file get truncated.
 
 Traditionally ext4 tracks orphan inodes in a form of single linked list where
-superblock contains the inode number of the last orphan inode (s\_last\_orphan
+superblock contains the inode number of the last orphan inode (s_last_orphan
 field) and then each inode contains inode number of the previously orphaned
-inode (we overload i\_dtime inode field for this). However this filesystem
+inode (we overload i_dtime inode field for this). However this filesystem
 global single linked list is a scalability bottleneck for workloads that result
 in heavy creation of orphan inodes. When orphan file feature
-(COMPAT\_ORPHAN\_FILE) is enabled, the filesystem has a special inode
-(referenced from the superblock through s\_orphan_file_inum) with several
+(COMPAT_ORPHAN_FILE) is enabled, the filesystem has a special inode
+(referenced from the superblock through s_orphan_file_inum) with several
 blocks. Each of these blocks has a structure:
 
-.. list-table::
-   :widths: 8 8 24 40
-   :header-rows: 1
-
-   * - Offset
-     - Type
-     - Name
-     - Description
-   * - 0x0
-     - Array of \_\_le32 entries
-     - Orphan inode entries
-     - Each \_\_le32 entry is either empty (0) or it contains inode number of
-       an orphan inode.
-   * - blocksize - 8
-     - \_\_le32
-     - ob\_magic
-     - Magic value stored in orphan block tail (0x0b10ca04)
-   * - blocksize - 4
-     - \_\_le32
-     - ob\_checksum
-     - Checksum of the orphan block.
+============= ================ =============== ===============================
+Offset        Type             Name            Description
+============= ================ =============== ===============================
+0x0           Array of         Orphan inode    Each __le32 entry is either
+              __le32 entries   entries         empty (0) or it contains
+	                                       inode number of an orphan
+					       inode.
+blocksize-8   __le32           ob_magic        Magic value stored in orphan
+                                               block tail (0x0b10ca04)
+blocksize-4   __le32           ob_checksum     Checksum of the orphan block.
+============= ================ =============== ===============================
 
 When a filesystem with orphan file feature is writeably mounted, we set
-RO\_COMPAT\_ORPHAN\_PRESENT feature in the superblock to indicate there may
+RO_COMPAT_ORPHAN_PRESENT feature in the superblock to indicate there may
 be valid orphan entries. In case we see this feature when mounting the
 filesystem, we read the whole orphan file and process all orphan inodes found
 there as usual. When cleanly unmounting the filesystem we remove the
-RO\_COMPAT\_ORPHAN\_PRESENT feature to avoid unnecessary scanning of the orphan
+RO_COMPAT_ORPHAN_PRESENT feature to avoid unnecessary scanning of the orphan
 file and also make the filesystem fully compatible with older kernels.
diff --git a/Documentation/filesystems/f2fs.rst b/Documentation/filesystems/f2fs.rst
index 09de6ebbbdfa..d7b84695f56a 100644
--- a/Documentation/filesystems/f2fs.rst
+++ b/Documentation/filesystems/f2fs.rst
@@ -197,10 +197,29 @@ fault_type=%d		 Support configuring fault injection type, should be
 			 FAULT_DISCARD		  0x000002000
 			 FAULT_WRITE_IO		  0x000004000
 			 FAULT_SLAB_ALLOC	  0x000008000
+			 FAULT_DQUOT_INIT	  0x000010000
 			 ===================	  ===========
 mode=%s			 Control block allocation mode which supports "adaptive"
 			 and "lfs". In "lfs" mode, there should be no random
 			 writes towards main area.
+			 "fragment:segment" and "fragment:block" are newly added here.
+			 These are developer options for experiments to simulate filesystem
+			 fragmentation/after-GC situation itself. The developers use these
+			 modes to understand filesystem fragmentation/after-GC condition well,
+			 and eventually get some insights to handle them better.
+			 In "fragment:segment", f2fs allocates a new segment in ramdom
+			 position. With this, we can simulate the after-GC condition.
+			 In "fragment:block", we can scatter block allocation with
+			 "max_fragment_chunk" and "max_fragment_hole" sysfs nodes.
+			 We added some randomness to both chunk and hole size to make
+			 it close to realistic IO pattern. So, in this mode, f2fs will allocate
+			 1..<max_fragment_chunk> blocks in a chunk and make a hole in the
+			 length of 1..<max_fragment_hole> by turns. With this, the newly
+			 allocated blocks will be scattered throughout the whole partition.
+			 Note that "fragment:block" implicitly enables "fragment:segment"
+			 option for more randomness.
+			 Please, use these options for your experiments and we strongly
+			 recommend to re-format the filesystem after using these options.
 io_bits=%u		 Set the bit size of write IO requests. It should be set
 			 with "mode=lfs".
 usrquota		 Enable plain user disk quota accounting.
@@ -283,7 +302,7 @@ compress_extension=%s	 Support adding specified extension, so that f2fs can enab
 			 For other files, we can still enable compression via ioctl.
 			 Note that, there is one reserved special extension '*', it
 			 can be set to enable compression for all files.
-nocompress_extension=%s	   Support adding specified extension, so that f2fs can disable
+nocompress_extension=%s	 Support adding specified extension, so that f2fs can disable
 			 compression on those corresponding files, just contrary to compression extension.
 			 If you know exactly which files cannot be compressed, you can use this.
 			 The same extension name can't appear in both compress and nocompress
diff --git a/Documentation/filesystems/fscrypt.rst b/Documentation/filesystems/fscrypt.rst
index 0eb799d9d05a..4d5d50dca65c 100644
--- a/Documentation/filesystems/fscrypt.rst
+++ b/Documentation/filesystems/fscrypt.rst
@@ -77,11 +77,11 @@ Side-channel attacks
 
 fscrypt is only resistant to side-channel attacks, such as timing or
 electromagnetic attacks, to the extent that the underlying Linux
-Cryptographic API algorithms are.  If a vulnerable algorithm is used,
-such as a table-based implementation of AES, it may be possible for an
-attacker to mount a side channel attack against the online system.
-Side channel attacks may also be mounted against applications
-consuming decrypted data.
+Cryptographic API algorithms or inline encryption hardware are.  If a
+vulnerable algorithm is used, such as a table-based implementation of
+AES, it may be possible for an attacker to mount a side channel attack
+against the online system.  Side channel attacks may also be mounted
+against applications consuming decrypted data.
 
 Unauthorized file access
 ~~~~~~~~~~~~~~~~~~~~~~~~
@@ -176,11 +176,11 @@ Master Keys
 
 Each encrypted directory tree is protected by a *master key*.  Master
 keys can be up to 64 bytes long, and must be at least as long as the
-greater of the key length needed by the contents and filenames
-encryption modes being used.  For example, if AES-256-XTS is used for
-contents encryption, the master key must be 64 bytes (512 bits).  Note
-that the XTS mode is defined to require a key twice as long as that
-required by the underlying block cipher.
+greater of the security strength of the contents and filenames
+encryption modes being used.  For example, if any AES-256 mode is
+used, the master key must be at least 256 bits, i.e. 32 bytes.  A
+stricter requirement applies if the key is used by a v1 encryption
+policy and AES-256-XTS is used; such keys must be 64 bytes.
 
 To "unlock" an encrypted directory tree, userspace must provide the
 appropriate master key.  There can be any number of master keys, each
@@ -1135,6 +1135,50 @@ where applications may later write sensitive data.  It is recommended
 that systems implementing a form of "verified boot" take advantage of
 this by validating all top-level encryption policies prior to access.
 
+Inline encryption support
+=========================
+
+By default, fscrypt uses the kernel crypto API for all cryptographic
+operations (other than HKDF, which fscrypt partially implements
+itself).  The kernel crypto API supports hardware crypto accelerators,
+but only ones that work in the traditional way where all inputs and
+outputs (e.g. plaintexts and ciphertexts) are in memory.  fscrypt can
+take advantage of such hardware, but the traditional acceleration
+model isn't particularly efficient and fscrypt hasn't been optimized
+for it.
+
+Instead, many newer systems (especially mobile SoCs) have *inline
+encryption hardware* that can encrypt/decrypt data while it is on its
+way to/from the storage device.  Linux supports inline encryption
+through a set of extensions to the block layer called *blk-crypto*.
+blk-crypto allows filesystems to attach encryption contexts to bios
+(I/O requests) to specify how the data will be encrypted or decrypted
+in-line.  For more information about blk-crypto, see
+:ref:`Documentation/block/inline-encryption.rst <inline_encryption>`.
+
+On supported filesystems (currently ext4 and f2fs), fscrypt can use
+blk-crypto instead of the kernel crypto API to encrypt/decrypt file
+contents.  To enable this, set CONFIG_FS_ENCRYPTION_INLINE_CRYPT=y in
+the kernel configuration, and specify the "inlinecrypt" mount option
+when mounting the filesystem.
+
+Note that the "inlinecrypt" mount option just specifies to use inline
+encryption when possible; it doesn't force its use.  fscrypt will
+still fall back to using the kernel crypto API on files where the
+inline encryption hardware doesn't have the needed crypto capabilities
+(e.g. support for the needed encryption algorithm and data unit size)
+and where blk-crypto-fallback is unusable.  (For blk-crypto-fallback
+to be usable, it must be enabled in the kernel configuration with
+CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK=y.)
+
+Currently fscrypt always uses the filesystem block size (which is
+usually 4096 bytes) as the data unit size.  Therefore, it can only use
+inline encryption hardware that supports that data unit size.
+
+Inline encryption doesn't affect the ciphertext or other aspects of
+the on-disk format, so users may freely switch back and forth between
+using "inlinecrypt" and not using "inlinecrypt".
+
 Implementation details
 ======================
 
@@ -1184,6 +1228,13 @@ keys`_ and `DIRECT_KEY policies`_.
 Data path changes
 -----------------
 
+When inline encryption is used, filesystems just need to associate
+encryption contexts with bios to specify how the block layer or the
+inline encryption hardware will encrypt/decrypt the file contents.
+
+When inline encryption isn't used, filesystems must encrypt/decrypt
+the file contents themselves, as described below:
+
 For the read path (->readpage()) of regular files, filesystems can
 read the ciphertext into the page cache and decrypt it in-place.  The
 page lock must be held until decryption has finished, to prevent the
@@ -1197,18 +1248,6 @@ buffer.  Some filesystems, such as UBIFS, already use temporary
 buffers regardless of encryption.  Other filesystems, such as ext4 and
 F2FS, have to allocate bounce pages specially for encryption.
 
-Fscrypt is also able to use inline encryption hardware instead of the
-kernel crypto API for en/decryption of file contents.  When possible,
-and if directed to do so (by specifying the 'inlinecrypt' mount option
-for an ext4/F2FS filesystem), it adds encryption contexts to bios and
-uses blk-crypto to perform the en/decryption instead of making use of
-the above read/write path changes.  Of course, even if directed to
-make use of inline encryption, fscrypt will only be able to do so if
-either hardware inline encryption support is available for the
-selected encryption algorithm or CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK
-is selected.  If neither is the case, fscrypt will fall back to using
-the above mentioned read/write path changes for en/decryption.
-
 Filename hashing and encoding
 -----------------------------
 
diff --git a/Documentation/filesystems/index.rst b/Documentation/filesystems/index.rst
index c0ad233963ae..bee63d42e5ec 100644
--- a/Documentation/filesystems/index.rst
+++ b/Documentation/filesystems/index.rst
@@ -29,7 +29,6 @@ algorithms work.
    fiemap
    files
    locks
-   mandatory-locking
    mount_api
    quota
    seq_file
diff --git a/Documentation/filesystems/locks.rst b/Documentation/filesystems/locks.rst
index c5ae858b1aac..26429317dbbc 100644
--- a/Documentation/filesystems/locks.rst
+++ b/Documentation/filesystems/locks.rst
@@ -57,16 +57,9 @@ fcntl(), with all the problems that implies.
 1.3 Mandatory Locking As A Mount Option
 ---------------------------------------
 
-Mandatory locking, as described in
-'Documentation/filesystems/mandatory-locking.rst' was prior to this release a
-general configuration option that was valid for all mounted filesystems.  This
-had a number of inherent dangers, not the least of which was the ability to
-freeze an NFS server by asking it to read a file for which a mandatory lock
-existed.
-
-From this release of the kernel, mandatory locking can be turned on and off
-on a per-filesystem basis, using the mount options 'mand' and 'nomand'.
-The default is to disallow mandatory locking. The intention is that
-mandatory locking only be enabled on a local filesystem as the specific need
-arises.
+Mandatory locking was prior to this release a general configuration option
+that was valid for all mounted filesystems.  This had a number of inherent
+dangers, not the least of which was the ability to freeze an NFS server by
+asking it to read a file for which a mandatory lock existed.
 
+Such option was dropped in Kernel v5.14.
diff --git a/Documentation/filesystems/netfs_library.rst b/Documentation/filesystems/netfs_library.rst
index 57a641847818..375baca7edcd 100644
--- a/Documentation/filesystems/netfs_library.rst
+++ b/Documentation/filesystems/netfs_library.rst
@@ -1,7 +1,7 @@
 .. SPDX-License-Identifier: GPL-2.0
 
 =================================
-NETWORK FILESYSTEM HELPER LIBRARY
+Network Filesystem Helper Library
 =================================
 
 .. Contents:
@@ -37,22 +37,22 @@ into a common call framework.
 
 The following services are provided:
 
- * Handles transparent huge pages (THPs).
+ * Handle folios that span multiple pages.
 
- * Insulates the netfs from VM interface changes.
+ * Insulate the netfs from VM interface changes.
 
- * Allows the netfs to arbitrarily split reads up into pieces, even ones that
-   don't match page sizes or page alignments and that may cross pages.
+ * Allow the netfs to arbitrarily split reads up into pieces, even ones that
+   don't match folio sizes or folio alignments and that may cross folios.
 
- * Allows the netfs to expand a readahead request in both directions to meet
-   its needs.
+ * Allow the netfs to expand a readahead request in both directions to meet its
+   needs.
 
- * Allows the netfs to partially fulfil a read, which will then be resubmitted.
+ * Allow the netfs to partially fulfil a read, which will then be resubmitted.
 
- * Handles local caching, allowing cached data and server-read data to be
+ * Handle local caching, allowing cached data and server-read data to be
    interleaved for a single request.
 
- * Handles clearing of bufferage that aren't on the server.
+ * Handle clearing of bufferage that aren't on the server.
 
  * Handle retrying of reads that failed, switching reads from the cache to the
    server as necessary.
@@ -70,22 +70,22 @@ Read Helper Functions
 
 Three read helpers are provided::
 
- * void netfs_readahead(struct readahead_control *ractl,
-			const struct netfs_read_request_ops *ops,
-			void *netfs_priv);``
- * int netfs_readpage(struct file *file,
-		      struct page *page,
-		      const struct netfs_read_request_ops *ops,
-		      void *netfs_priv);
- * int netfs_write_begin(struct file *file,
-			 struct address_space *mapping,
-			 loff_t pos,
-			 unsigned int len,
-			 unsigned int flags,
-			 struct page **_page,
-			 void **_fsdata,
-			 const struct netfs_read_request_ops *ops,
-			 void *netfs_priv);
+	void netfs_readahead(struct readahead_control *ractl,
+			     const struct netfs_read_request_ops *ops,
+			     void *netfs_priv);
+	int netfs_readpage(struct file *file,
+			   struct folio *folio,
+			   const struct netfs_read_request_ops *ops,
+			   void *netfs_priv);
+	int netfs_write_begin(struct file *file,
+			      struct address_space *mapping,
+			      loff_t pos,
+			      unsigned int len,
+			      unsigned int flags,
+			      struct folio **_folio,
+			      void **_fsdata,
+			      const struct netfs_read_request_ops *ops,
+			      void *netfs_priv);
 
 Each corresponds to a VM operation, with the addition of a couple of parameters
 for the use of the read helpers:
@@ -103,8 +103,8 @@ Both of these values will be stored into the read request structure.
 For ->readahead() and ->readpage(), the network filesystem should just jump
 into the corresponding read helper; whereas for ->write_begin(), it may be a
 little more complicated as the network filesystem might want to flush
-conflicting writes or track dirty data and needs to put the acquired page if an
-error occurs after calling the helper.
+conflicting writes or track dirty data and needs to put the acquired folio if
+an error occurs after calling the helper.
 
 The helpers manage the read request, calling back into the network filesystem
 through the suppplied table of operations.  Waits will be performed as
@@ -253,7 +253,7 @@ through which it can issue requests and negotiate::
 		void (*issue_op)(struct netfs_read_subrequest *subreq);
 		bool (*is_still_valid)(struct netfs_read_request *rreq);
 		int (*check_write_begin)(struct file *file, loff_t pos, unsigned len,
-					 struct page *page, void **_fsdata);
+					 struct folio *folio, void **_fsdata);
 		void (*done)(struct netfs_read_request *rreq);
 		void (*cleanup)(struct address_space *mapping, void *netfs_priv);
 	};
@@ -313,13 +313,14 @@ The operations are as follows:
 
    There is no return value; the netfs_subreq_terminated() function should be
    called to indicate whether or not the operation succeeded and how much data
-   it transferred.  The filesystem also should not deal with setting pages
+   it transferred.  The filesystem also should not deal with setting folios
    uptodate, unlocking them or dropping their refs - the helpers need to deal
    with this as they have to coordinate with copying to the local cache.
 
-   Note that the helpers have the pages locked, but not pinned.  It is possible
-   to use the ITER_XARRAY iov iterator to refer to the range of the inode that
-   is being operated upon without the need to allocate large bvec tables.
+   Note that the helpers have the folios locked, but not pinned.  It is
+   possible to use the ITER_XARRAY iov iterator to refer to the range of the
+   inode that is being operated upon without the need to allocate large bvec
+   tables.
 
  * ``is_still_valid()``
 
@@ -330,15 +331,15 @@ The operations are as follows:
  * ``check_write_begin()``
 
    [Optional] This is called from the netfs_write_begin() helper once it has
-   allocated/grabbed the page to be modified to allow the filesystem to flush
+   allocated/grabbed the folio to be modified to allow the filesystem to flush
    conflicting state before allowing it to be modified.
 
-   It should return 0 if everything is now fine, -EAGAIN if the page should be
+   It should return 0 if everything is now fine, -EAGAIN if the folio should be
    regrabbed and any other error code to abort the operation.
 
  * ``done``
 
-   [Optional] This is called after the pages in the request have all been
+   [Optional] This is called after the folios in the request have all been
    unlocked (and marked uptodate if applicable).
 
  * ``cleanup``
@@ -390,7 +391,7 @@ The read helpers work by the following general procedure:
      * If NETFS_SREQ_CLEAR_TAIL was set, a short read will be cleared to the
        end of the slice instead of reissuing.
 
- * Once the data is read, the pages that have been fully read/cleared:
+ * Once the data is read, the folios that have been fully read/cleared:
 
    * Will be marked uptodate.
 
@@ -398,11 +399,11 @@ The read helpers work by the following general procedure:
 
    * Unlocked
 
- * Any pages that need writing to the cache will then have DIO writes issued.
+ * Any folios that need writing to the cache will then have DIO writes issued.
 
  * Synchronous operations will wait for reading to be complete.
 
- * Writes to the cache will proceed asynchronously and the pages will have the
+ * Writes to the cache will proceed asynchronously and the folios will have the
    PG_fscache mark removed when that completes.
 
  * The request structures will be cleaned up when everything has completed.
@@ -452,6 +453,9 @@ operation table looks like the following::
 			    netfs_io_terminated_t term_func,
 			    void *term_func_priv);
 
+		int (*prepare_write)(struct netfs_cache_resources *cres,
+				     loff_t *_start, size_t *_len, loff_t i_size);
+
 		int (*write)(struct netfs_cache_resources *cres,
 			     loff_t start_pos,
 			     struct iov_iter *iter,
@@ -509,6 +513,14 @@ The methods defined in the table are:
    indicating whether the termination is definitely happening in the caller's
    context.
 
+ * ``prepare_write()``
+
+   [Required] Called to adjust a write to the cache and check that there is
+   sufficient space in the cache.  The start and length values indicate the
+   size of the write that netfslib is proposing, and this can be adjusted by
+   the cache to respect DIO boundaries.  The file size is passed for
+   information.
+
  * ``write()``
 
    [Required] Called to write to the cache.  The start file offset is given
@@ -524,3 +536,10 @@ Note that these methods are passed a pointer to the cache resource structure,
 not the read request structure as they could be used in other situations where
 there isn't a read request structure as well, such as writing dirty data to the
 cache.
+
+
+API Function Reference
+======================
+
+.. kernel-doc:: include/linux/netfs.h
+.. kernel-doc:: fs/netfs/read_helper.c
diff --git a/Documentation/filesystems/nfs/index.rst b/Documentation/filesystems/nfs/index.rst
index 65805624e39b..288d8ddb2bc6 100644
--- a/Documentation/filesystems/nfs/index.rst
+++ b/Documentation/filesystems/nfs/index.rst
@@ -11,3 +11,4 @@ NFS
    rpc-server-gss
    nfs41-server
    knfsd-stats
+   reexport
diff --git a/Documentation/filesystems/nfs/reexport.rst b/Documentation/filesystems/nfs/reexport.rst
new file mode 100644
index 000000000000..ff9ae4a46530
--- /dev/null
+++ b/Documentation/filesystems/nfs/reexport.rst
@@ -0,0 +1,113 @@
+Reexporting NFS filesystems
+===========================
+
+Overview
+--------
+
+It is possible to reexport an NFS filesystem over NFS.  However, this
+feature comes with a number of limitations.  Before trying it, we
+recommend some careful research to determine whether it will work for
+your purposes.
+
+A discussion of current known limitations follows.
+
+"fsid=" required, crossmnt broken
+---------------------------------
+
+We require the "fsid=" export option on any reexport of an NFS
+filesystem.  You can use "uuidgen -r" to generate a unique argument.
+
+The "crossmnt" export does not propagate "fsid=", so it will not allow
+traversing into further nfs filesystems; if you wish to export nfs
+filesystems mounted under the exported filesystem, you'll need to export
+them explicitly, assigning each its own unique "fsid= option.
+
+Reboot recovery
+---------------
+
+The NFS protocol's normal reboot recovery mechanisms don't work for the
+case when the reexport server reboots.  Clients will lose any locks
+they held before the reboot, and further IO will result in errors.
+Closing and reopening files should clear the errors.
+
+Filehandle limits
+-----------------
+
+If the original server uses an X byte filehandle for a given object, the
+reexport server's filehandle for the reexported object will be X+22
+bytes, rounded up to the nearest multiple of four bytes.
+
+The result must fit into the RFC-mandated filehandle size limits:
+
++-------+-----------+
+| NFSv2 |  32 bytes |
++-------+-----------+
+| NFSv3 |  64 bytes |
++-------+-----------+
+| NFSv4 | 128 bytes |
++-------+-----------+
+
+So, for example, you will only be able to reexport a filesystem over
+NFSv2 if the original server gives you filehandles that fit in 10
+bytes--which is unlikely.
+
+In general there's no way to know the maximum filehandle size given out
+by an NFS server without asking the server vendor.
+
+But the following table gives a few examples.  The first column is the
+typical length of the filehandle from a Linux server exporting the given
+filesystem, the second is the length after that nfs export is reexported
+by another Linux host:
+
++--------+-------------------+----------------+
+|        | filehandle length | after reexport |
++========+===================+================+
+| ext4:  | 28 bytes          | 52 bytes       |
++--------+-------------------+----------------+
+| xfs:   | 32 bytes          | 56 bytes       |
++--------+-------------------+----------------+
+| btrfs: | 40 bytes          | 64 bytes       |
++--------+-------------------+----------------+
+
+All will therefore fit in an NFSv3 or NFSv4 filehandle after reexport,
+but none are reexportable over NFSv2.
+
+Linux server filehandles are a bit more complicated than this, though;
+for example:
+
+        - The (non-default) "subtreecheck" export option generally
+          requires another 4 to 8 bytes in the filehandle.
+        - If you export a subdirectory of a filesystem (instead of
+          exporting the filesystem root), that also usually adds 4 to 8
+          bytes.
+        - If you export over NFSv2, knfsd usually uses a shorter
+          filesystem identifier that saves 8 bytes.
+        - The root directory of an export uses a filehandle that is
+          shorter.
+
+As you can see, the 128-byte NFSv4 filehandle is large enough that
+you're unlikely to have trouble using NFSv4 to reexport any filesystem
+exported from a Linux server.  In general, if the original server is
+something that also supports NFSv3, you're *probably* OK.  Re-exporting
+over NFSv3 may be dicier, and reexporting over NFSv2 will probably
+never work.
+
+For more details of Linux filehandle structure, the best reference is
+the source code and comments; see in particular:
+
+        - include/linux/exportfs.h:enum fid_type
+        - include/uapi/linux/nfsd/nfsfh.h:struct nfs_fhbase_new
+        - fs/nfsd/nfsfh.c:set_version_and_fsid_type
+        - fs/nfs/export.c:nfs_encode_fh
+
+Open DENY bits ignored
+----------------------
+
+NFS since NFSv4 supports ALLOW and DENY bits taken from Windows, which
+allow you, for example, to open a file in a mode which forbids other
+read opens or write opens. The Linux client doesn't use them, and the
+server's support has always been incomplete: they are enforced only
+against other NFS users, not against processes accessing the exported
+filesystem locally. A reexport server will also not pass them along to
+the original server, so they will not be enforced between clients of
+different reexport servers.
diff --git a/Documentation/filesystems/proc.rst b/Documentation/filesystems/proc.rst
index 042c418f4090..8d7f141c6fc7 100644
--- a/Documentation/filesystems/proc.rst
+++ b/Documentation/filesystems/proc.rst
@@ -1857,19 +1857,19 @@ For example::
 This file contains lines of the form::
 
     36 35 98:0 /mnt1 /mnt2 rw,noatime master:1 - ext3 /dev/root rw,errors=continue
-    (1)(2)(3)   (4)   (5)      (6)      (7)   (8) (9)   (10)         (11)
-
-    (1) mount ID:  unique identifier of the mount (may be reused after umount)
-    (2) parent ID:  ID of parent (or of self for the top of the mount tree)
-    (3) major:minor:  value of st_dev for files on filesystem
-    (4) root:  root of the mount within the filesystem
-    (5) mount point:  mount point relative to the process's root
-    (6) mount options:  per mount options
-    (7) optional fields:  zero or more fields of the form "tag[:value]"
-    (8) separator:  marks the end of the optional fields
-    (9) filesystem type:  name of filesystem of the form "type[.subtype]"
-    (10) mount source:  filesystem specific information or "none"
-    (11) super options:  per super block options
+    (1)(2)(3)   (4)   (5)      (6)     (n…m) (m+1)(m+2) (m+3)         (m+4)
+
+    (1)   mount ID:        unique identifier of the mount (may be reused after umount)
+    (2)   parent ID:       ID of parent (or of self for the top of the mount tree)
+    (3)   major:minor:     value of st_dev for files on filesystem
+    (4)   root:            root of the mount within the filesystem
+    (5)   mount point:     mount point relative to the process's root
+    (6)   mount options:   per mount options
+    (n…m) optional fields: zero or more fields of the form "tag[:value]"
+    (m+1) separator:       marks the end of the optional fields
+    (m+2) filesystem type: name of filesystem of the form "type[.subtype]"
+    (m+3) mount source:    filesystem specific information or "none"
+    (m+4) super options:   per super block options
 
 Parsers should ignore all unrecognised optional fields.  Currently the
 possible optional fields are:
diff --git a/Documentation/firmware-guide/acpi/index.rst b/Documentation/firmware-guide/acpi/index.rst
index a99ee402b212..b053b0c3d696 100644
--- a/Documentation/firmware-guide/acpi/index.rst
+++ b/Documentation/firmware-guide/acpi/index.rst
@@ -26,5 +26,6 @@ ACPI Support
    acpi-lid
    lpit
    video_extension
+   non-d0-probe
    extcon-intel-int3496
    intel-pmc-mux
diff --git a/Documentation/firmware-guide/acpi/non-d0-probe.rst b/Documentation/firmware-guide/acpi/non-d0-probe.rst
new file mode 100644
index 000000000000..7afd16701a02
--- /dev/null
+++ b/Documentation/firmware-guide/acpi/non-d0-probe.rst
@@ -0,0 +1,78 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+========================================
+Probing devices in other D states than 0
+========================================
+
+Introduction
+============
+
+In some cases it may be preferred to leave certain devices powered off for the
+entire system bootup if powering on these devices has adverse side effects,
+beyond just powering on the said device.
+
+How it works
+============
+
+The _DSC (Device State for Configuration) object that evaluates to an integer
+may be used to tell Linux the highest allowed D state for a device during
+probe. The support for _DSC requires support from the kernel bus type if the
+bus driver normally sets the device in D0 state for probe.
+
+The downside of using _DSC is that as the device is not powered on, even if
+there's a problem with the device, the driver likely probes just fine but the
+first user will find out the device doesn't work, instead of a failure at probe
+time. This feature should thus be used sparingly.
+
+I²C
+---
+
+If an I²C driver indicates its support for this by setting the
+I2C_DRV_ACPI_WAIVE_D0_PROBE flag in struct i2c_driver.flags field and the
+_DSC object evaluates to integer higher than the D state of the device,
+the device will not be powered on (put in D0 state) for probe.
+
+D states
+--------
+
+The D states and thus also the allowed values for _DSC are listed below. Refer
+to [1] for more information on device power states.
+
+.. code-block:: text
+
+	Number	State	Description
+	0	D0	Device fully powered on
+	1	D1
+	2	D2
+	3	D3hot
+	4	D3cold	Off
+
+References
+==========
+
+[1] https://uefi.org/specifications/ACPI/6.4/02_Definition_of_Terms/Definition_of_Terms.html#device-power-state-definitions
+
+Example
+=======
+
+An ASL example describing an ACPI device using _DSC object to tell Operating
+System the device should remain powered off during probe looks like this. Some
+objects not relevant from the example point of view have been omitted.
+
+.. code-block:: text
+
+	Device (CAM0)
+	{
+		Name (_HID, "SONY319A")
+		Name (_UID, Zero)
+		Name (_CRS, ResourceTemplate ()
+		{
+			I2cSerialBus(0x0020, ControllerInitiated, 0x00061A80,
+				     AddressingMode7Bit, "\\_SB.PCI0.I2C0",
+				     0x00, ResourceConsumer)
+		})
+		Method (_DSC, 0, NotSerialized)
+		{
+			Return (0x4)
+		}
+	}
diff --git a/Documentation/firmware-guide/acpi/osi.rst b/Documentation/firmware-guide/acpi/osi.rst
index 29e9ef79ebc0..05869c0045d7 100644
--- a/Documentation/firmware-guide/acpi/osi.rst
+++ b/Documentation/firmware-guide/acpi/osi.rst
@@ -74,7 +74,7 @@ The ACPI BIOS flow would include an evaluation of _OS, and the AML
 interpreter in the kernel would return to it a string identifying the OS:
 
 Windows 98, SE: "Microsoft Windows"
-Windows ME: "Microsoft WindowsME:Millenium Edition"
+Windows ME: "Microsoft WindowsME:Millennium Edition"
 Windows NT: "Microsoft Windows NT"
 
 The idea was on a platform tasked with running multiple OS's,
diff --git a/Documentation/gpu/drm-kms-helpers.rst b/Documentation/gpu/drm-kms-helpers.rst
index 389892f36185..ec2f65b31930 100644
--- a/Documentation/gpu/drm-kms-helpers.rst
+++ b/Documentation/gpu/drm-kms-helpers.rst
@@ -151,6 +151,18 @@ Overview
 .. kernel-doc:: drivers/gpu/drm/drm_bridge.c
    :doc: overview
 
+Display Driver Integration
+--------------------------
+
+.. kernel-doc:: drivers/gpu/drm/drm_bridge.c
+   :doc: display driver integration
+
+Special Care with MIPI-DSI bridges
+----------------------------------
+
+.. kernel-doc:: drivers/gpu/drm/drm_bridge.c
+   :doc: special care dsi
+
 Bridge Operations
 -----------------
 
diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst
index 8126beadc7df..e0538083a2c0 100644
--- a/Documentation/gpu/drm-mm.rst
+++ b/Documentation/gpu/drm-mm.rst
@@ -28,56 +28,53 @@ UMA devices.
 The Translation Table Manager (TTM)
 ===================================
 
-TTM design background and information belongs here.
+.. kernel-doc:: drivers/gpu/drm/ttm/ttm_module.c
+   :doc: TTM
 
-TTM initialization
-------------------
+.. kernel-doc:: include/drm/ttm/ttm_caching.h
+   :internal:
 
-    **Warning**
-    This section is outdated.
+TTM device object reference
+---------------------------
 
-Drivers wishing to support TTM must pass a filled :c:type:`ttm_bo_driver
-<ttm_bo_driver>` structure to ttm_device_init, together with an
-initialized global reference to the memory manager.  The ttm_bo_driver
-structure contains several fields with function pointers for
-initializing the TTM, allocating and freeing memory, waiting for command
-completion and fence synchronization, and memory migration.
+.. kernel-doc:: include/drm/ttm/ttm_device.h
+   :internal:
 
-The :c:type:`struct drm_global_reference <drm_global_reference>` is made
-up of several fields:
+.. kernel-doc:: drivers/gpu/drm/ttm/ttm_device.c
+   :export:
 
-.. code-block:: c
+TTM resource placement reference
+--------------------------------
 
-              struct drm_global_reference {
-                      enum ttm_global_types global_type;
-                      size_t size;
-                      void *object;
-                      int (*init) (struct drm_global_reference *);
-                      void (*release) (struct drm_global_reference *);
-              };
-
-
-There should be one global reference structure for your memory manager
-as a whole, and there will be others for each object created by the
-memory manager at runtime. Your global TTM should have a type of
-TTM_GLOBAL_TTM_MEM. The size field for the global object should be
-sizeof(struct ttm_mem_global), and the init and release hooks should
-point at your driver-specific init and release routines, which probably
-eventually call ttm_mem_global_init and ttm_mem_global_release,
-respectively.
+.. kernel-doc:: include/drm/ttm/ttm_placement.h
+   :internal:
+
+TTM resource object reference
+-----------------------------
+
+.. kernel-doc:: include/drm/ttm/ttm_resource.h
+   :internal:
 
-Once your global TTM accounting structure is set up and initialized by
-calling ttm_global_item_ref() on it, you need to create a buffer
-object TTM to provide a pool for buffer object allocation by clients and
-the kernel itself. The type of this object should be
-TTM_GLOBAL_TTM_BO, and its size should be sizeof(struct
-ttm_bo_global). Again, driver-specific init and release functions may
-be provided, likely eventually calling ttm_bo_global_ref_init() and
-ttm_bo_global_ref_release(), respectively. Also, like the previous
-object, ttm_global_item_ref() is used to create an initial reference
-count for the TTM, which will call your initialization function.
+.. kernel-doc:: drivers/gpu/drm/ttm/ttm_resource.c
+   :export:
+
+TTM TT object reference
+-----------------------
+
+.. kernel-doc:: include/drm/ttm/ttm_tt.h
+   :internal:
+
+.. kernel-doc:: drivers/gpu/drm/ttm/ttm_tt.c
+   :export:
 
-See the radeon_ttm.c file for an example of usage.
+TTM page pool reference
+-----------------------
+
+.. kernel-doc:: include/drm/ttm/ttm_pool.h
+   :internal:
+
+.. kernel-doc:: drivers/gpu/drm/ttm/ttm_pool.c
+   :export:
 
 The Graphics Execution Manager (GEM)
 ====================================
@@ -504,3 +501,6 @@ Scheduler Function References
 
 .. kernel-doc:: drivers/gpu/drm/scheduler/sched_main.c
    :export:
+
+.. kernel-doc:: drivers/gpu/drm/scheduler/sched_entity.c
+   :export:
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst
index 204ebdaadb45..b7d801993bfa 100644
--- a/Documentation/gpu/i915.rst
+++ b/Documentation/gpu/i915.rst
@@ -183,26 +183,23 @@ Frame Buffer Compression (FBC)
 Display Refresh Rate Switching (DRRS)
 -------------------------------------
 
-.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
+.. kernel-doc:: drivers/gpu/drm/i915/display/intel_drrs.c
    :doc: Display Refresh Rate Switching (DRRS)
 
-.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
-   :functions: intel_dp_set_drrs_state
+.. kernel-doc:: drivers/gpu/drm/i915/display/intel_drrs.c
+   :functions: intel_drrs_enable
 
-.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
-   :functions: intel_edp_drrs_enable
+.. kernel-doc:: drivers/gpu/drm/i915/display/intel_drrs.c
+   :functions: intel_drrs_disable
 
-.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
-   :functions: intel_edp_drrs_disable
+.. kernel-doc:: drivers/gpu/drm/i915/display/intel_drrs.c
+   :functions: intel_drrs_invalidate
 
-.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
-   :functions: intel_edp_drrs_invalidate
+.. kernel-doc:: drivers/gpu/drm/i915/display/intel_drrs.c
+   :functions: intel_drrs_flush
 
-.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
-   :functions: intel_edp_drrs_flush
-
-.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c
-   :functions: intel_dp_drrs_init
+.. kernel-doc:: drivers/gpu/drm/i915/display/intel_drrs.c
+   :functions: intel_drrs_init
 
 DPIO
 ----
@@ -474,6 +471,14 @@ Object Tiling IOCTLs
 .. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_tiling.c
    :doc: buffer object tiling
 
+Protected Objects
+-----------------
+
+.. kernel-doc:: drivers/gpu/drm/i915/pxp/intel_pxp.c
+   :doc: PXP
+
+.. kernel-doc:: drivers/gpu/drm/i915/pxp/intel_pxp_types.h
+
 Microcontrollers
 ================
 
@@ -498,6 +503,8 @@ GuC
 .. kernel-doc:: drivers/gpu/drm/i915/gt/uc/intel_guc.c
    :doc: GuC
 
+.. kernel-doc:: drivers/gpu/drm/i915/gt/uc/intel_guc.h
+
 GuC Firmware Layout
 ~~~~~~~~~~~~~~~~~~~
 
diff --git a/Documentation/gpu/rfc/i915_parallel_execbuf.h b/Documentation/gpu/rfc/i915_parallel_execbuf.h
deleted file mode 100644
index 8cbe2c4e0172..000000000000
--- a/Documentation/gpu/rfc/i915_parallel_execbuf.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-/*
- * Copyright © 2021 Intel Corporation
- */
-
-#define I915_CONTEXT_ENGINES_EXT_PARALLEL_SUBMIT 2 /* see i915_context_engines_parallel_submit */
-
-/**
- * struct drm_i915_context_engines_parallel_submit - Configure engine for
- * parallel submission.
- *
- * Setup a slot in the context engine map to allow multiple BBs to be submitted
- * in a single execbuf IOCTL. Those BBs will then be scheduled to run on the GPU
- * in parallel. Multiple hardware contexts are created internally in the i915
- * run these BBs. Once a slot is configured for N BBs only N BBs can be
- * submitted in each execbuf IOCTL and this is implicit behavior e.g. The user
- * doesn't tell the execbuf IOCTL there are N BBs, the execbuf IOCTL knows how
- * many BBs there are based on the slot's configuration. The N BBs are the last
- * N buffer objects or first N if I915_EXEC_BATCH_FIRST is set.
- *
- * The default placement behavior is to create implicit bonds between each
- * context if each context maps to more than 1 physical engine (e.g. context is
- * a virtual engine). Also we only allow contexts of same engine class and these
- * contexts must be in logically contiguous order. Examples of the placement
- * behavior described below. Lastly, the default is to not allow BBs to
- * preempted mid BB rather insert coordinated preemption on all hardware
- * contexts between each set of BBs. Flags may be added in the future to change
- * both of these default behaviors.
- *
- * Returns -EINVAL if hardware context placement configuration is invalid or if
- * the placement configuration isn't supported on the platform / submission
- * interface.
- * Returns -ENODEV if extension isn't supported on the platform / submission
- * interface.
- *
- * .. code-block:: none
- *
- *	Example 1 pseudo code:
- *	CS[X] = generic engine of same class, logical instance X
- *	INVALID = I915_ENGINE_CLASS_INVALID, I915_ENGINE_CLASS_INVALID_NONE
- *	set_engines(INVALID)
- *	set_parallel(engine_index=0, width=2, num_siblings=1,
- *		     engines=CS[0],CS[1])
- *
- *	Results in the following valid placement:
- *	CS[0], CS[1]
- *
- *	Example 2 pseudo code:
- *	CS[X] = generic engine of same class, logical instance X
- *	INVALID = I915_ENGINE_CLASS_INVALID, I915_ENGINE_CLASS_INVALID_NONE
- *	set_engines(INVALID)
- *	set_parallel(engine_index=0, width=2, num_siblings=2,
- *		     engines=CS[0],CS[2],CS[1],CS[3])
- *
- *	Results in the following valid placements:
- *	CS[0], CS[1]
- *	CS[2], CS[3]
- *
- *	This can also be thought of as 2 virtual engines described by 2-D array
- *	in the engines the field with bonds placed between each index of the
- *	virtual engines. e.g. CS[0] is bonded to CS[1], CS[2] is bonded to
- *	CS[3].
- *	VE[0] = CS[0], CS[2]
- *	VE[1] = CS[1], CS[3]
- *
- *	Example 3 pseudo code:
- *	CS[X] = generic engine of same class, logical instance X
- *	INVALID = I915_ENGINE_CLASS_INVALID, I915_ENGINE_CLASS_INVALID_NONE
- *	set_engines(INVALID)
- *	set_parallel(engine_index=0, width=2, num_siblings=2,
- *		     engines=CS[0],CS[1],CS[1],CS[3])
- *
- *	Results in the following valid and invalid placements:
- *	CS[0], CS[1]
- *	CS[1], CS[3] - Not logical contiguous, return -EINVAL
- */
-struct drm_i915_context_engines_parallel_submit {
-	/**
-	 * @base: base user extension.
-	 */
-	struct i915_user_extension base;
-
-	/**
-	 * @engine_index: slot for parallel engine
-	 */
-	__u16 engine_index;
-
-	/**
-	 * @width: number of contexts per parallel engine
-	 */
-	__u16 width;
-
-	/**
-	 * @num_siblings: number of siblings per context
-	 */
-	__u16 num_siblings;
-
-	/**
-	 * @mbz16: reserved for future use; must be zero
-	 */
-	__u16 mbz16;
-
-	/**
-	 * @flags: all undefined flags must be zero, currently not defined flags
-	 */
-	__u64 flags;
-
-	/**
-	 * @mbz64: reserved for future use; must be zero
-	 */
-	__u64 mbz64[3];
-
-	/**
-	 * @engines: 2-d array of engine instances to configure parallel engine
-	 *
-	 * length = width (i) * num_siblings (j)
-	 * index = j + i * num_siblings
-	 */
-	struct i915_engine_class_instance engines[0];
-
-} __packed;
-
diff --git a/Documentation/gpu/rfc/i915_scheduler.rst b/Documentation/gpu/rfc/i915_scheduler.rst
index cbda75065dad..d630f15ab795 100644
--- a/Documentation/gpu/rfc/i915_scheduler.rst
+++ b/Documentation/gpu/rfc/i915_scheduler.rst
@@ -135,8 +135,8 @@ Add I915_CONTEXT_ENGINES_EXT_PARALLEL_SUBMIT and
 drm_i915_context_engines_parallel_submit to the uAPI to implement this
 extension.
 
-.. kernel-doc:: Documentation/gpu/rfc/i915_parallel_execbuf.h
-        :functions: drm_i915_context_engines_parallel_submit
+.. kernel-doc:: include/uapi/drm/i915_drm.h
+        :functions: i915_context_engines_parallel_submit
 
 Extend execbuf2 IOCTL to support submitting N BBs in a single IOCTL
 -------------------------------------------------------------------
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 12e61869939e..60d1d7ee0719 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -314,16 +314,19 @@ Level: Advanced
 Garbage collect fbdev scrolling acceleration
 --------------------------------------------
 
-Scroll acceleration is disabled in fbcon by hard-wiring p->scrollmode =
-SCROLL_REDRAW. There's a ton of code this will allow us to remove:
+Scroll acceleration has been disabled in fbcon. Now it works as the old
+SCROLL_REDRAW mode. A ton of code was removed in fbcon.c and the hook bmove was
+removed from fbcon_ops.
+Remaining tasks:
 
-- lots of code in fbcon.c
-
-- a bunch of the hooks in fbcon_ops, maybe the remaining hooks could be called
+- a bunch of the hooks in fbcon_ops could be removed or simplified by calling
   directly instead of the function table (with a switch on p->rotate)
 
 - fb_copyarea is unused after this, and can be deleted from all drivers
 
+- after that, fb_copyarea can be deleted from fb_ops in include/linux/fb.h as
+  well as cfb_copyarea
+
 Note that not all acceleration code can be deleted, since clearing and cursor
 support is still accelerated, which might be good candidates for further
 deletion projects.
@@ -353,23 +356,6 @@ converted, except for struct drm_driver.gem_prime_mmap.
 
 Level: Intermediate
 
-Use DRM_MODESET_LOCK_ALL_* helpers instead of boilerplate
----------------------------------------------------------
-
-For cases where drivers are attempting to grab the modeset locks with a local
-acquire context. Replace the boilerplate code surrounding
-drm_modeset_lock_all_ctx() with DRM_MODESET_LOCK_ALL_BEGIN() and
-DRM_MODESET_LOCK_ALL_END() instead.
-
-This should also be done for all places where drm_modeset_lock_all() is still
-used.
-
-As a reference, take a look at the conversions already completed in drm core.
-
-Contact: Sean Paul, respective driver maintainers
-
-Level: Starter
-
 Rename CMA helpers to DMA helpers
 ---------------------------------
 
diff --git a/Documentation/hwmon/dell-smm-hwmon.rst b/Documentation/hwmon/dell-smm-hwmon.rst
index 3bf77a5df995..beec88491171 100644
--- a/Documentation/hwmon/dell-smm-hwmon.rst
+++ b/Documentation/hwmon/dell-smm-hwmon.rst
@@ -34,6 +34,9 @@ Name				Perm	Description
 =============================== ======= =======================================
 fan[1-3]_input                  RO      Fan speed in RPM.
 fan[1-3]_label                  RO      Fan label.
+fan[1-3]_min                    RO      Minimal Fan speed in RPM
+fan[1-3]_max                    RO      Maximal Fan speed in RPM
+fan[1-3]_target                 RO      Expected Fan speed in RPM
 pwm[1-3]                        RW      Control the fan PWM duty-cycle.
 pwm1_enable                     WO      Enable or disable automatic BIOS fan
                                         control (not supported on all laptops,
diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst
index f790f1260c33..7046bf1870d9 100644
--- a/Documentation/hwmon/index.rst
+++ b/Documentation/hwmon/index.rst
@@ -130,6 +130,7 @@ Hardware Monitoring Kernel Drivers
    max31785
    max31790
    max34440
+   max6620
    max6639
    max6642
    max6650
diff --git a/Documentation/hwmon/lm25066.rst b/Documentation/hwmon/lm25066.rst
index 9f1d7e4d3ca1..a2098eb24090 100644
--- a/Documentation/hwmon/lm25066.rst
+++ b/Documentation/hwmon/lm25066.rst
@@ -79,6 +79,8 @@ This driver does not auto-detect devices. You will have to instantiate the
 devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
 details.
 
+The shunt (sense) resistor value can be configured by a device tree property;
+see Documentation/devicetree/bindings/hwmon/pmbus/ti,lm25066.yaml for details.
 
 Platform data support
 ---------------------
diff --git a/Documentation/hwmon/lm90.rst b/Documentation/hwmon/lm90.rst
index 3da8c6e06a36..05391fb4042d 100644
--- a/Documentation/hwmon/lm90.rst
+++ b/Documentation/hwmon/lm90.rst
@@ -265,6 +265,16 @@ Supported chips:
 
 	       https://www.ti.com/litv/pdf/sbos686
 
+  * Texas Instruments TMP461
+
+    Prefix: 'tmp461'
+
+    Addresses scanned: I2C 0x48 through 0x4F
+
+    Datasheet: Publicly available at TI website
+
+	       https://www.ti.com/lit/gpn/tmp461
+
 Author: Jean Delvare <jdelvare@suse.de>
 
 
diff --git a/Documentation/hwmon/max6620.rst b/Documentation/hwmon/max6620.rst
new file mode 100644
index 000000000000..84c1c44d3de4
--- /dev/null
+++ b/Documentation/hwmon/max6620.rst
@@ -0,0 +1,46 @@
+.. SPDX-License-Identifier: GPL-2.0-or-later
+
+Kernel driver max6620
+=====================
+
+Supported chips:
+
+    Maxim MAX6620
+
+    Prefix: 'max6620'
+
+    Addresses scanned: none
+
+    Datasheet: http://pdfserv.maxim-ic.com/en/ds/MAX6620.pdf
+
+Authors:
+    - L\. Grunenberg <contact@lgrunenberg.de>
+    - Cumulus Networks <support@cumulusnetworks.com>
+    - Shuotian Cheng <shuche@microsoft.com>
+    - Arun Saravanan Balachandran <Arun_Saravanan_Balac@dell.com>
+
+Description
+-----------
+
+This driver implements support for Maxim MAX6620 fan controller.
+
+The driver configures the fan controller in RPM mode. To give the readings more
+range or accuracy, the desired value can be set by a programmable register
+(1, 2, 4, 8, 16 or 32). Set higher values for larger speeds.
+
+The driver provides the following sensor access in sysfs:
+
+================ ======= =====================================================
+fan[1-4]_alarm   ro      Fan alarm.
+fan[1-4]_div     rw      Sets the nominal RPM range of the fan. Valid values
+                         are 1, 2, 4, 8, 16 and 32.
+fan[1-4]_input   ro      Fan speed in RPM.
+fan[1-4]_target  rw      Desired fan speed in RPM.
+================ ======= =====================================================
+
+Usage notes
+-----------
+
+This driver does not auto-detect devices. You will have to instantiate the
+devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
+details.
diff --git a/Documentation/hwmon/sysfs-interface.rst b/Documentation/hwmon/sysfs-interface.rst
index 13c5acb72d63..85652a6aaa3e 100644
--- a/Documentation/hwmon/sysfs-interface.rst
+++ b/Documentation/hwmon/sysfs-interface.rst
@@ -89,6 +89,8 @@ hardware implementation.
 All entries (except name) are optional, and should only be created in a
 given driver if the chip has the feature.
 
+See Documentation/ABI/testing/sysfs-class-hwmon for a complete description
+of the attributes.
 
 *****************
 Global attributes
@@ -96,22 +98,9 @@ Global attributes
 
 `name`
 		The chip name.
-		This should be a short, lowercase string, not containing
-		whitespace, dashes, or the wildcard character '*'.
-		This attribute represents the chip name. It is the only
-		mandatory attribute.
-		I2C devices get this attribute created automatically.
-
-		RO
 
 `update_interval`
 		The interval at which the chip will update readings.
-		Unit: millisecond
-
-		RW
-
-		Some devices have a variable update rate or interval.
-		This attribute can be used to change it to the desired value.
 
 
 ********
@@ -121,148 +110,51 @@ Voltages
 `in[0-*]_min`
 		Voltage min value.
 
-		Unit: millivolt
-
-		RW
-
 `in[0-*]_lcrit`
 		Voltage critical min value.
 
-		Unit: millivolt
-
-		RW
-
-		If voltage drops to or below this limit, the system may
-		take drastic action such as power down or reset. At the very
-		least, it should report a fault.
-
 `in[0-*]_max`
 		Voltage max value.
 
-		Unit: millivolt
-
-		RW
-
 `in[0-*]_crit`
 		Voltage critical max value.
 
-		Unit: millivolt
-
-		RW
-
-		If voltage reaches or exceeds this limit, the system may
-		take drastic action such as power down or reset. At the very
-		least, it should report a fault.
-
 `in[0-*]_input`
 		Voltage input value.
 
-		Unit: millivolt
-
-		RO
-
-		Voltage measured on the chip pin.
-
-		Actual voltage depends on the scaling resistors on the
-		motherboard, as recommended in the chip datasheet.
-
-		This varies by chip and by motherboard.
-		Because of this variation, values are generally NOT scaled
-		by the chip driver, and must be done by the application.
-		However, some drivers (notably lm87 and via686a)
-		do scale, because of internal resistors built into a chip.
-		These drivers will output the actual voltage. Rule of
-		thumb: drivers should report the voltage values at the
-		"pins" of the chip.
-
 `in[0-*]_average`
 		Average voltage
 
-		Unit: millivolt
-
-		RO
-
 `in[0-*]_lowest`
 		Historical minimum voltage
 
-		Unit: millivolt
-
-		RO
-
 `in[0-*]_highest`
 		Historical maximum voltage
 
-		Unit: millivolt
-
-		RO
-
 `in[0-*]_reset_history`
 		Reset inX_lowest and inX_highest
 
-		WO
-
 `in_reset_history`
 		Reset inX_lowest and inX_highest for all sensors
 
-		WO
-
 `in[0-*]_label`
 		Suggested voltage channel label.
 
-		Text string
-
-		Should only be created if the driver has hints about what
-		this voltage channel is being used for, and user-space
-		doesn't. In all other cases, the label is provided by
-		user-space.
-
-		RO
-
 `in[0-*]_enable`
 		Enable or disable the sensors.
 
-		When disabled the sensor read will return -ENODATA.
-
-		- 1: Enable
-		- 0: Disable
-
-		RW
-
 `cpu[0-*]_vid`
 		CPU core reference voltage.
 
-		Unit: millivolt
-
-		RO
-
-		Not always correct.
-
 `vrm`
 		Voltage Regulator Module version number.
 
-		RW (but changing it should no more be necessary)
-
-		Originally the VRM standard version multiplied by 10, but now
-		an arbitrary number, as not all standards have a version
-		number.
-
-		Affects the way the driver calculates the CPU core reference
-		voltage from the vid pins.
-
 `in[0-*]_rated_min`
 		Minimum rated voltage.
 
-		Unit: millivolt
-
-		RO
-
 `in[0-*]_rated_max`
 		Maximum rated voltage.
 
-		Unit: millivolt
-
-		RO
-
 Also see the Alarms section for status flags associated with voltages.
 
 
@@ -273,83 +165,27 @@ Fans
 `fan[1-*]_min`
 		Fan minimum value
 
-		Unit: revolution/min (RPM)
-
-		RW
-
 `fan[1-*]_max`
 		Fan maximum value
 
-		Unit: revolution/min (RPM)
-
-		Only rarely supported by the hardware.
-		RW
-
 `fan[1-*]_input`
 		Fan input value.
 
-		Unit: revolution/min (RPM)
-
-		RO
-
 `fan[1-*]_div`
 		Fan divisor.
 
-		Integer value in powers of two (1, 2, 4, 8, 16, 32, 64, 128).
-
-		RW
-
-		Some chips only support values 1, 2, 4 and 8.
-		Note that this is actually an internal clock divisor, which
-		affects the measurable speed range, not the read value.
-
 `fan[1-*]_pulses`
 		Number of tachometer pulses per fan revolution.
 
-		Integer value, typically between 1 and 4.
-
-		RW
-
-		This value is a characteristic of the fan connected to the
-		device's input, so it has to be set in accordance with the fan
-		model.
-
-		Should only be created if the chip has a register to configure
-		the number of pulses. In the absence of such a register (and
-		thus attribute) the value assumed by all devices is 2 pulses
-		per fan revolution.
-
 `fan[1-*]_target`
 		Desired fan speed
 
-		Unit: revolution/min (RPM)
-
-		RW
-
-		Only makes sense if the chip supports closed-loop fan speed
-		control based on the measured fan speed.
-
 `fan[1-*]_label`
 		Suggested fan channel label.
 
-		Text string
-
-		Should only be created if the driver has hints about what
-		this fan channel is being used for, and user-space doesn't.
-		In all other cases, the label is provided by user-space.
-
-		RO
-
 `fan[1-*]_enable`
 		Enable or disable the sensors.
 
-		When disabled the sensor read will return -ENODATA.
-
-		- 1: Enable
-		- 0: Disable
-
-		RW
-
 Also see the Alarms section for status flags associated with fans.
 
 
@@ -360,63 +196,25 @@ PWM
 `pwm[1-*]`
 		Pulse width modulation fan control.
 
-		Integer value in the range 0 to 255
-
-		RW
-
-		255 is max or 100%.
-
 `pwm[1-*]_enable`
 		Fan speed control method:
 
-		- 0: no fan speed control (i.e. fan at full speed)
-		- 1: manual fan speed control enabled (using `pwm[1-*]`)
-		- 2+: automatic fan speed control enabled
-
-		Check individual chip documentation files for automatic mode
-		details.
-
-		RW
-
 `pwm[1-*]_mode`
-		- 0: DC mode (direct current)
-		- 1: PWM mode (pulse-width modulation)
-
-		RW
+		direct current or pulse-width modulation.
 
 `pwm[1-*]_freq`
 		Base PWM frequency in Hz.
 
-		Only possibly available when pwmN_mode is PWM, but not always
-		present even then.
-
-		RW
-
 `pwm[1-*]_auto_channels_temp`
 		Select which temperature channels affect this PWM output in
 		auto mode.
 
-		Bitfield, 1 is temp1, 2 is temp2, 4 is temp3 etc...
-		Which values are possible depend on the chip used.
-
-		RW
-
 `pwm[1-*]_auto_point[1-*]_pwm` / `pwm[1-*]_auto_point[1-*]_temp` / `pwm[1-*]_auto_point[1-*]_temp_hyst`
 		Define the PWM vs temperature curve.
 
-		Number of trip points is chip-dependent. Use this for chips
-		which associate trip points to PWM output channels.
-
-		RW
-
 `temp[1-*]_auto_point[1-*]_pwm` / `temp[1-*]_auto_point[1-*]_temp` / `temp[1-*]_auto_point[1-*]_temp_hyst`
 		Define the PWM vs temperature curve.
 
-		Number of trip points is chip-dependent. Use this for chips
-		which associate trip points to temperature channels.
-
-		RW
-
 There is a third case where trip points are associated to both PWM output
 channels and temperature channels: the PWM values are associated to PWM
 output channels while the temperature values are associated to temperature
@@ -434,182 +232,70 @@ Temperatures
 `temp[1-*]_type`
 		Sensor type selection.
 
-		Integers 1 to 6
-
-		RW
-
-		- 1: CPU embedded diode
-		- 2: 3904 transistor
-		- 3: thermal diode
-		- 4: thermistor
-		- 5: AMD AMDSI
-		- 6: Intel PECI
-
-		Not all types are supported by all chips
-
 `temp[1-*]_max`
 		Temperature max value.
 
-		Unit: millidegree Celsius (or millivolt, see below)
-
-		RW
-
 `temp[1-*]_min`
 		Temperature min value.
 
-		Unit: millidegree Celsius
-
-		RW
-
 `temp[1-*]_max_hyst`
 		Temperature hysteresis value for max limit.
 
-		Unit: millidegree Celsius
-
-		Must be reported as an absolute temperature, NOT a delta
-		from the max value.
-
-		RW
-
 `temp[1-*]_min_hyst`
 		Temperature hysteresis value for min limit.
-		Unit: millidegree Celsius
-
-		Must be reported as an absolute temperature, NOT a delta
-		from the min value.
-
-		RW
 
 `temp[1-*]_input`
-	 Temperature input value.
-
-		Unit: millidegree Celsius
-
-		RO
+		Temperature input value.
 
 `temp[1-*]_crit`
 		Temperature critical max value, typically greater than
 		corresponding temp_max values.
 
-		Unit: millidegree Celsius
-
-		RW
-
 `temp[1-*]_crit_hyst`
 		Temperature hysteresis value for critical limit.
 
-		Unit: millidegree Celsius
-
-		Must be reported as an absolute temperature, NOT a delta
-		from the critical value.
-
-		RW
-
 `temp[1-*]_emergency`
 		Temperature emergency max value, for chips supporting more than
-		two upper temperature limits. Must be equal or greater than
-		corresponding temp_crit values.
-
-		Unit: millidegree Celsius
-
-		RW
+		two upper temperature limits.
 
 `temp[1-*]_emergency_hyst`
 		Temperature hysteresis value for emergency limit.
 
-		Unit: millidegree Celsius
-
-		Must be reported as an absolute temperature, NOT a delta
-		from the emergency value.
-
-		RW
-
 `temp[1-*]_lcrit`
 		Temperature critical min value, typically lower than
 		corresponding temp_min values.
 
-		Unit: millidegree Celsius
-
-		RW
-
 `temp[1-*]_lcrit_hyst`
 		Temperature hysteresis value for critical min limit.
 
-		Unit: millidegree Celsius
-
-		Must be reported as an absolute temperature, NOT a delta
-		from the critical min value.
-
-		RW
-
 `temp[1-*]_offset`
 		Temperature offset which is added to the temperature reading
 		by the chip.
 
-		Unit: millidegree Celsius
-
-		Read/Write value.
-
 `temp[1-*]_label`
 		Suggested temperature channel label.
 
-		Text string
-
-		Should only be created if the driver has hints about what
-		this temperature channel is being used for, and user-space
-		doesn't. In all other cases, the label is provided by
-		user-space.
-
-		RO
-
 `temp[1-*]_lowest`
 		Historical minimum temperature
 
-		Unit: millidegree Celsius
-
-		RO
-
 `temp[1-*]_highest`
 		Historical maximum temperature
 
-		Unit: millidegree Celsius
-
-		RO
-
 `temp[1-*]_reset_history`
 		Reset temp_lowest and temp_highest
 
-		WO
-
 `temp_reset_history`
 		Reset temp_lowest and temp_highest for all sensors
 
-		WO
-
 `temp[1-*]_enable`
 		Enable or disable the sensors.
 
-		When disabled the sensor read will return -ENODATA.
-
-		- 1: Enable
-		- 0: Disable
-
-		RW
-
 `temp[1-*]_rated_min`
 		Minimum rated temperature.
 
-		Unit: millidegree Celsius
-
-		RO
-
 `temp[1-*]_rated_max`
 		Maximum rated temperature.
 
-		Unit: millidegree Celsius
-
-		RO
-
 Some chips measure temperature using external thermistors and an ADC, and
 report the temperature measurement as a voltage. Converting this voltage
 back to a temperature (or the other way around for limits) requires
@@ -627,58 +313,28 @@ Currents
 ********
 
 `curr[1-*]_max`
-		Current max value
-
-		Unit: milliampere
-
-		RW
+		Current max value.
 
 `curr[1-*]_min`
 		Current min value.
 
-		Unit: milliampere
-
-		RW
-
 `curr[1-*]_lcrit`
 		Current critical low value
 
-		Unit: milliampere
-
-		RW
-
 `curr[1-*]_crit`
 		Current critical high value.
 
-		Unit: milliampere
-
-		RW
-
 `curr[1-*]_input`
-		Current input value
-
-		Unit: milliampere
-
-		RO
+		Current input value.
 
 `curr[1-*]_average`
-		Average current use
-
-		Unit: milliampere
-
-		RO
+		Average current use.
 
 `curr[1-*]_lowest`
-		Historical minimum current
-
-		Unit: milliampere
-
-		RO
+		Historical minimum current.
 
 `curr[1-*]_highest`
-		Historical maximum current
-		Unit: milliampere
-		RO
+		Historical maximum current.
 
 `curr[1-*]_reset_history`
 		Reset currX_lowest and currX_highest
@@ -686,34 +342,17 @@ Currents
 		WO
 
 `curr_reset_history`
-		Reset currX_lowest and currX_highest for all sensors
-
-		WO
+		Reset currX_lowest and currX_highest for all sensors.
 
 `curr[1-*]_enable`
 		Enable or disable the sensors.
 
-		When disabled the sensor read will return -ENODATA.
-
-		- 1: Enable
-		- 0: Disable
-
-		RW
-
 `curr[1-*]_rated_min`
 		Minimum rated current.
 
-		Unit: milliampere
-
-		RO
-
 `curr[1-*]_rated_max`
 		Maximum rated current.
 
-		Unit: milliampere
-
-		RO
-
 Also see the Alarms section for status flags associated with currents.
 
 *****
@@ -721,141 +360,62 @@ Power
 *****
 
 `power[1-*]_average`
-				Average power use
-
-				Unit: microWatt
-
-				RO
+		Average power use.
 
 `power[1-*]_average_interval`
-				Power use averaging interval.  A poll
-				notification is sent to this file if the
-				hardware changes the averaging interval.
-
-				Unit: milliseconds
-
-				RW
+		Power use averaging interval.
 
 `power[1-*]_average_interval_max`
-				Maximum power use averaging interval
-
-				Unit: milliseconds
-
-				RO
+		Maximum power use averaging interval.
 
 `power[1-*]_average_interval_min`
-				Minimum power use averaging interval
-
-				Unit: milliseconds
-
-				RO
+		Minimum power use averaging interval.
 
 `power[1-*]_average_highest`
-				Historical average maximum power use
-
-				Unit: microWatt
-
-				RO
+		Historical average maximum power use
 
 `power[1-*]_average_lowest`
-				Historical average minimum power use
-
-				Unit: microWatt
-
-				RO
+		Historical average minimum power use
 
 `power[1-*]_average_max`
-				A poll notification is sent to
-				`power[1-*]_average` when power use
-				rises above this value.
-
-				Unit: microWatt
-
-				RW
+		A poll notification is sent to `power[1-*]_average` when
+		power use rises above this value.
 
 `power[1-*]_average_min`
-				A poll notification is sent to
-				`power[1-*]_average` when power use
-				sinks below this value.
-
-				Unit: microWatt
-
-				RW
+		A poll notification is sent to `power[1-*]_average` when
+		power use sinks below this value.
 
 `power[1-*]_input`
-				Instantaneous power use
-
-				Unit: microWatt
-
-				RO
+		Instantaneous power use.
 
 `power[1-*]_input_highest`
-				Historical maximum power use
-
-				Unit: microWatt
-
-				RO
+		Historical maximum power use
 
 `power[1-*]_input_lowest`
-				Historical minimum power use
-
-				Unit: microWatt
-
-				RO
+		Historical minimum power use.
 
 `power[1-*]_reset_history`
-				Reset input_highest, input_lowest,
-				average_highest and average_lowest.
-
-				WO
+		Reset input_highest, input_lowest, average_highest and
+		average_lowest.
 
 `power[1-*]_accuracy`
-				Accuracy of the power meter.
-
-				Unit: Percent
-
-				RO
+		Accuracy of the power meter.
 
 `power[1-*]_cap`
-				If power use rises above this limit, the
-				system should take action to reduce power use.
-				A poll notification is sent to this file if the
-				cap is changed by the hardware.  The `*_cap`
-				files only appear if the cap is known to be
-				enforced by hardware.
-
-				Unit: microWatt
-
-				RW
+		If power use rises above this limit, the
+		system should take action to reduce power use.
 
 `power[1-*]_cap_hyst`
-				Margin of hysteresis built around capping and
-				notification.
-
-				Unit: microWatt
-
-				RW
+		Margin of hysteresis built around capping and notification.
 
 `power[1-*]_cap_max`
-				Maximum cap that can be set.
-
-				Unit: microWatt
-
-				RO
+		Maximum cap that can be set.
 
 `power[1-*]_cap_min`
-				Minimum cap that can be set.
-
-				Unit: microWatt
-
-				RO
+		Minimum cap that can be set.
 
 `power[1-*]_max`
-				Maximum power.
-
-				Unit: microWatt
-
-				RW
+		Maximum power.
 
 `power[1-*]_crit`
 				Critical maximum power.
@@ -923,37 +483,16 @@ Humidity
 ********
 
 `humidity[1-*]_input`
-				Humidity
-
-				Unit: milli-percent (per cent mille, pcm)
-
-				RO
-
+		Humidity.
 
 `humidity[1-*]_enable`
-				Enable or disable the sensors
-
-				When disabled the sensor read will return
-				-ENODATA.
-
-				- 1: Enable
-				- 0: Disable
-
-				RW
+		Enable or disable the sensors.
 
 `humidity[1-*]_rated_min`
-				Minimum rated humidity.
-
-				Unit: milli-percent (per cent mille, pcm)
-
-				RO
+		Minimum rated humidity.
 
 `humidity[1-*]_rated_max`
-				Maximum rated humidity.
-
-				Unit: milli-percent (per cent mille, pcm)
-
-				RO
+		Maximum rated humidity.
 
 ******
 Alarms
@@ -1004,30 +543,15 @@ supports it. When this boolean has value 1, the measurement for that
 channel should not be trusted.
 
 `fan[1-*]_fault` / `temp[1-*]_fault`
-		Input fault condition
-
-		- 0: no fault occurred
-		- 1: fault condition
-
-		RO
+		Input fault condition.
 
 Some chips also offer the possibility to get beeped when an alarm occurs:
 
 `beep_enable`
-		Master beep enable
-
-		- 0: no beeps
-		- 1: beeps
-
-		RW
+		Master beep enable.
 
 `in[0-*]_beep`, `curr[1-*]_beep`, `fan[1-*]_beep`, `temp[1-*]_beep`,
-		Channel beep
-
-		- 0: disable
-		- 1: enable
-
-		RW
+		Channel beep.
 
 In theory, a chip could provide per-limit beep masking, but no such chip
 was seen so far.
@@ -1039,29 +563,8 @@ for compatibility reasons:
 `alarms`
 		Alarm bitmask.
 
-		RO
-
-		Integer representation of one to four bytes.
-
-		A '1' bit means an alarm.
-
-		Chips should be programmed for 'comparator' mode so that
-		the alarm will 'come back' after you read the register
-		if it is still valid.
-
-		Generally a direct representation of a chip's internal
-		alarm registers; there is no standard for the position
-		of individual bits. For this reason, the use of this
-		interface file for new drivers is discouraged. Use
-		`individual *_alarm` and `*_fault` files instead.
-		Bits are defined in kernel/include/sensors.h.
-
 `beep_mask`
 		Bitmask for beep.
-		Same format as 'alarms' with the same bit locations,
-		use discouraged for the same reason. Use individual
-		`*_beep` files instead.
-		RW
 
 
 *******************
@@ -1069,25 +572,10 @@ Intrusion detection
 *******************
 
 `intrusion[0-*]_alarm`
-		Chassis intrusion detection
-
-		- 0: OK
-		- 1: intrusion detected
-
-		RW
-
-		Contrary to regular alarm flags which clear themselves
-		automatically when read, this one sticks until cleared by
-		the user. This is done by writing 0 to the file. Writing
-		other values is unsupported.
+		Chassis intrusion detection.
 
 `intrusion[0-*]_beep`
-		Chassis intrusion beep
-
-		0: disable
-		1: enable
-
-		RW
+		Chassis intrusion beep.
 
 ****************************
 Average sample configuration
diff --git a/Documentation/hwmon/tmp401.rst b/Documentation/hwmon/tmp401.rst
index 14bf1fbf4493..3aacf3d3bdf3 100644
--- a/Documentation/hwmon/tmp401.rst
+++ b/Documentation/hwmon/tmp401.rst
@@ -43,12 +43,6 @@ Supported chips:
 
     Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp435.html
 
-  * Texas Instruments TMP461
-
-    Prefix: 'tmp461'
-
-    Datasheet: https://www.ti.com/product/tmp461
-
 
 
 Authors:
@@ -60,7 +54,7 @@ Description
 -----------
 
 This driver implements support for Texas Instruments TMP401, TMP411,
-TMP431, TMP432, TMP435, and TMP461 chips. These chips implement one or two
+TMP431, TMP432, and TMP435 chips. These chips implement one or two
 remote and one local temperature sensors. Temperature is measured in degrees
 Celsius. Resolution of the remote sensor is 0.0625 degree. Local
 sensor resolution can be set to 0.5, 0.25, 0.125 or 0.0625 degree (not
@@ -84,10 +78,3 @@ some additional features.
 
 TMP432 is compatible with TMP401 and TMP431. It supports two external
 temperature sensors.
-
-TMP461 is compatible with TMP401. It supports offset correction
-that is applied to the remote sensor.
-
-* Sensor offset values are temperature values
-
-  Exported via sysfs attribute tempX_offset
diff --git a/Documentation/hwmon/tmp421.rst b/Documentation/hwmon/tmp421.rst
index ddcd5159c75d..a3002117bbd7 100644
--- a/Documentation/hwmon/tmp421.rst
+++ b/Documentation/hwmon/tmp421.rst
@@ -64,3 +64,13 @@ the temperature values via the following sysfs files:
 **temp[1-4]_input**
 
 **temp[2-4]_fault**
+
+Each sensor can be individually disabled via Devicetree or from sysfs
+via:
+
+**temp[1-4]_enable**
+
+If labels were specified in Devicetree, additional sysfs files will
+be present:
+
+**temp[1-4]_label**
diff --git a/Documentation/i2c/smbus-protocol.rst b/Documentation/i2c/smbus-protocol.rst
index 9e07e6bbe6a3..00d8e17d0aca 100644
--- a/Documentation/i2c/smbus-protocol.rst
+++ b/Documentation/i2c/smbus-protocol.rst
@@ -36,6 +36,8 @@ Key to symbols
 
 =============== =============================================================
 S               Start condition
+Sr              Repeated start condition, used to switch from write to
+                read mode.
 P               Stop condition
 Rd/Wr (1 bit)   Read/Write bit. Rd equals 1, Wr equals 0.
 A, NA (1 bit)   Acknowledge (ACK) and Not Acknowledge (NACK) bit
@@ -100,7 +102,7 @@ Implemented by i2c_smbus_read_byte_data()
 This reads a single byte from a device, from a designated register.
 The register is specified through the Comm byte::
 
-  S Addr Wr [A] Comm [A] S Addr Rd [A] [Data] NA P
+  S Addr Wr [A] Comm [A] Sr Addr Rd [A] [Data] NA P
 
 Functionality flag: I2C_FUNC_SMBUS_READ_BYTE_DATA
 
@@ -114,7 +116,7 @@ This operation is very like Read Byte; again, data is read from a
 device, from a designated register that is specified through the Comm
 byte. But this time, the data is a complete word (16 bits)::
 
-  S Addr Wr [A] Comm [A] S Addr Rd [A] [DataLow] A [DataHigh] NA P
+  S Addr Wr [A] Comm [A] Sr Addr Rd [A] [DataLow] A [DataHigh] NA P
 
 Functionality flag: I2C_FUNC_SMBUS_READ_WORD_DATA
 
@@ -164,7 +166,7 @@ This command selects a device register (through the Comm byte), sends
 16 bits of data to it, and reads 16 bits of data in return::
 
   S Addr Wr [A] Comm [A] DataLow [A] DataHigh [A]
-                               S Addr Rd [A] [DataLow] A [DataHigh] NA P
+                              Sr Addr Rd [A] [DataLow] A [DataHigh] NA P
 
 Functionality flag: I2C_FUNC_SMBUS_PROC_CALL
 
@@ -181,7 +183,7 @@ of data is specified by the device in the Count byte.
 ::
 
   S Addr Wr [A] Comm [A]
-             S Addr Rd [A] [Count] A [Data] A [Data] A ... A [Data] NA P
+            Sr Addr Rd [A] [Count] A [Data] A [Data] A ... A [Data] NA P
 
 Functionality flag: I2C_FUNC_SMBUS_READ_BLOCK_DATA
 
@@ -212,7 +214,7 @@ This command selects a device register (through the Comm byte), sends
 1 to 31 bytes of data to it, and reads 1 to 31 bytes of data in return::
 
   S Addr Wr [A] Comm [A] Count [A] Data [A] ...
-                               S Addr Rd [A] [Count] A [Data] ... A P
+                              Sr Addr Rd [A] [Count] A [Data] ... A P
 
 Functionality flag: I2C_FUNC_SMBUS_BLOCK_PROC_CALL
 
@@ -300,7 +302,7 @@ This command reads a block of bytes from a device, from a
 designated register that is specified through the Comm byte::
 
   S Addr Wr [A] Comm [A]
-             S Addr Rd [A] [Data] A [Data] A ... A [Data] NA P
+            Sr Addr Rd [A] [Data] A [Data] A ... A [Data] NA P
 
 Functionality flag: I2C_FUNC_SMBUS_READ_I2C_BLOCK
 
diff --git a/Documentation/i2c/summary.rst b/Documentation/i2c/summary.rst
index 136c4e333be7..786c618ba3be 100644
--- a/Documentation/i2c/summary.rst
+++ b/Documentation/i2c/summary.rst
@@ -11,9 +11,11 @@ systems.  Some systems use variants that don't meet branding requirements,
 and so are not advertised as being I2C but come under different names,
 e.g. TWI (Two Wire Interface), IIC.
 
-The official I2C specification is the `"I2C-bus specification and user
-manual" (UM10204) <https://www.nxp.com/docs/en/user-guide/UM10204.pdf>`_
-published by NXP Semiconductors.
+The latest official I2C specification is the `"I2C-bus specification and user
+manual" (UM10204) <https://www.nxp.com/webapp/Download?colCode=UM10204>`_
+published by NXP Semiconductors. However, you need to log-in to the site to
+access the PDF. An older version of the specification (revision 6) is archived
+`here <https://web.archive.org/web/20210813122132/https://www.nxp.com/docs/en/user-guide/UM10204.pdf>`_.
 
 SMBus (System Management Bus) is based on the I2C protocol, and is mostly
 a subset of I2C protocols and signaling.  Many I2C devices will work on an
diff --git a/Documentation/kbuild/Kconfig.recursion-issue-02 b/Documentation/kbuild/Kconfig.recursion-issue-02
index 0034eb494d11..09dcb92d9b43 100644
--- a/Documentation/kbuild/Kconfig.recursion-issue-02
+++ b/Documentation/kbuild/Kconfig.recursion-issue-02
@@ -42,7 +42,7 @@
 # "select FW_LOADER" [0], in the end the simple alternative solution to this
 # problem consisted on matching semantics with newly introduced features.
 #
-# [0] https://lkml.kernel.org/r/1432241149-8762-1-git-send-email-mcgrof@do-not-panic.com
+# [0] https://lore.kernel.org/r/1432241149-8762-1-git-send-email-mcgrof@do-not-panic.com
 
 mainmenu "Simple example to demo cumulative kconfig recursive dependency implication"
 
diff --git a/Documentation/kbuild/gcc-plugins.rst b/Documentation/kbuild/gcc-plugins.rst
index 3349966f213d..0ba76719f1b9 100644
--- a/Documentation/kbuild/gcc-plugins.rst
+++ b/Documentation/kbuild/gcc-plugins.rst
@@ -32,6 +32,32 @@ This infrastructure was ported from grsecurity [6]_ and PaX [7]_.
 .. [7] https://pax.grsecurity.net/
 
 
+Purpose
+=======
+
+GCC plugins are designed to provide a place to experiment with potential
+compiler features that are neither in GCC nor Clang upstream. Once
+their utility is proven, the goal is to upstream the feature into GCC
+(and Clang), and then to finally remove them from the kernel once the
+feature is available in all supported versions of GCC.
+
+Specifically, new plugins should implement only features that have no
+upstream compiler support (in either GCC or Clang).
+
+When a feature exists in Clang but not GCC, effort should be made to
+bring the feature to upstream GCC (rather than just as a kernel-specific
+GCC plugin), so the entire ecosystem can benefit from it.
+
+Similarly, even if a feature provided by a GCC plugin does *not* exist
+in Clang, but the feature is proven to be useful, effort should be spent
+to upstream the feature to GCC (and Clang).
+
+After a feature is available in upstream GCC, the plugin will be made
+unbuildable for the corresponding GCC version (and later). Once all
+kernel-supported versions of GCC provide the feature, the plugin will
+be removed from the kernel.
+
+
 Files
 =====
 
@@ -70,7 +96,6 @@ Enable the GCC plugin infrastructure and some plugin(s) you want to use
 in the kernel config::
 
 	CONFIG_GCC_PLUGINS=y
-	CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=y
 	CONFIG_GCC_PLUGIN_LATENT_ENTROPY=y
 	...
 
@@ -89,4 +114,3 @@ The GCC plugins are in scripts/gcc-plugins/. You need to put plugin source files
 right under scripts/gcc-plugins/. Creating subdirectories is not supported.
 It must be added to scripts/gcc-plugins/Makefile, scripts/Makefile.gcc-plugins
 and a relevant Kconfig file.
-See the cyc_complexity_plugin.c (CONFIG_GCC_PLUGIN_CYC_COMPLEXITY) GCC plugin.
diff --git a/Documentation/kbuild/makefiles.rst b/Documentation/kbuild/makefiles.rst
index db3af0b45baf..b008b90b92c9 100644
--- a/Documentation/kbuild/makefiles.rst
+++ b/Documentation/kbuild/makefiles.rst
@@ -1050,22 +1050,9 @@ is not sufficient this sometimes needs to be explicit.
 The above assignment instructs kbuild to descend down in the
 directory compressed/ when "make clean" is executed.
 
-To support the clean infrastructure in the Makefiles that build the
-final bootimage there is an optional target named archclean:
-
-	Example::
-
-		#arch/x86/Makefile
-		archclean:
-			$(Q)$(MAKE) $(clean)=arch/x86/boot
-
-When "make clean" is executed, make will descend down in arch/x86/boot,
-and clean as usual. The Makefile located in arch/x86/boot/ may use
-the subdir- trick to descend further down.
-
 Note 1: arch/$(SRCARCH)/Makefile cannot use "subdir-", because that file is
-included in the top level makefile, and the kbuild infrastructure
-is not operational at that point.
+included in the top level makefile. Instead, arch/$(SRCARCH)/Kbuild can use
+"subdir-".
 
 Note 2: All directories listed in core-y, libs-y, drivers-y and net-y will
 be visited during "make clean".
diff --git a/Documentation/kernel-hacking/locking.rst b/Documentation/kernel-hacking/locking.rst
index 90bc3f51eda9..e6cd40663ea5 100644
--- a/Documentation/kernel-hacking/locking.rst
+++ b/Documentation/kernel-hacking/locking.rst
@@ -1352,7 +1352,19 @@ Mutex API reference
 Futex API reference
 ===================
 
-.. kernel-doc:: kernel/futex.c
+.. kernel-doc:: kernel/futex/core.c
+   :internal:
+
+.. kernel-doc:: kernel/futex/futex.h
+   :internal:
+
+.. kernel-doc:: kernel/futex/pi.c
+   :internal:
+
+.. kernel-doc:: kernel/futex/requeue.c
+   :internal:
+
+.. kernel-doc:: kernel/futex/waitwake.c
    :internal:
 
 Further reading
diff --git a/Documentation/leds/well-known-leds.txt b/Documentation/leds/well-known-leds.txt
index 4a8b9dc4bf52..2160382c86be 100644
--- a/Documentation/leds/well-known-leds.txt
+++ b/Documentation/leds/well-known-leds.txt
@@ -16,6 +16,20 @@ but then try the legacy ones, too.
 
 Notice there's a list of functions in include/dt-bindings/leds/common.h .
 
+* Gamepads and joysticks
+
+Game controllers may feature LEDs to indicate a player number. This is commonly
+used on game consoles in which multiple controllers can be connected to a system.
+The "player LEDs" are then programmed with a pattern to indicate a particular
+player. For example, a game controller with 4 LEDs, may be programmed with "x---"
+to indicate player 1, "-x--" to indicate player 2 etcetera where "x" means on.
+Input drivers can utilize the LED class to expose the individual player LEDs
+of a game controller using the function "player".
+Note: tracking and management of Player IDs is the responsibility of user space,
+though drivers may pick a default value.
+
+Good: "input*:*:player-{1,2,3,4,5}
+
 * Keyboards
   
 Good: "input*:*:capslock"
diff --git a/Documentation/locking/locktypes.rst b/Documentation/locking/locktypes.rst
index ddada4a53749..4fd7b70fcde1 100644
--- a/Documentation/locking/locktypes.rst
+++ b/Documentation/locking/locktypes.rst
@@ -439,11 +439,9 @@ preemption. The following substitution works on both kernels::
   spin_lock(&p->lock);
   p->count += this_cpu_read(var2);
 
-On a non-PREEMPT_RT kernel migrate_disable() maps to preempt_disable()
-which makes the above code fully equivalent. On a PREEMPT_RT kernel
 migrate_disable() ensures that the task is pinned on the current CPU which
 in turn guarantees that the per-CPU access to var1 and var2 are staying on
-the same CPU.
+the same CPU while the task remains preemptible.
 
 The migrate_disable() substitution is not valid for the following
 scenario::
@@ -456,9 +454,8 @@ scenario::
     p = this_cpu_ptr(&var1);
     p->val = func2();
 
-While correct on a non-PREEMPT_RT kernel, this breaks on PREEMPT_RT because
-here migrate_disable() does not protect against reentrancy from a
-preempting task. A correct substitution for this case is::
+This breaks because migrate_disable() does not protect against reentrancy from
+a preempting task. A correct substitution for this case is::
 
   func()
   {
diff --git a/Documentation/locking/ww-mutex-design.rst b/Documentation/locking/ww-mutex-design.rst
index 6a4d7319f8f0..6a8f8beb9ec4 100644
--- a/Documentation/locking/ww-mutex-design.rst
+++ b/Documentation/locking/ww-mutex-design.rst
@@ -60,7 +60,7 @@ Concepts
 Compared to normal mutexes two additional concepts/objects show up in the lock
 interface for w/w mutexes:
 
-Acquire context: To ensure eventual forward progress it is important the a task
+Acquire context: To ensure eventual forward progress it is important that a task
 trying to acquire locks doesn't grab a new reservation id, but keeps the one it
 acquired when starting the lock acquisition. This ticket is stored in the
 acquire context. Furthermore the acquire context keeps track of debugging state
diff --git a/Documentation/maintainer/pull-requests.rst b/Documentation/maintainer/pull-requests.rst
index 1a2f99b67d25..e072de60ccb0 100644
--- a/Documentation/maintainer/pull-requests.rst
+++ b/Documentation/maintainer/pull-requests.rst
@@ -15,7 +15,7 @@ please direct abuse to Tobin C. Harding <me@tobin.cc>.
 
 Original email thread::
 
-	http://lkml.kernel.org/r/20171114110500.GA21175@kroah.com
+	https://lore.kernel.org/r/20171114110500.GA21175@kroah.com
 
 
 Create Branch
diff --git a/Documentation/networking/bonding.rst b/Documentation/networking/bonding.rst
index 31cfd7d674a6..c0a789b00806 100644
--- a/Documentation/networking/bonding.rst
+++ b/Documentation/networking/bonding.rst
@@ -196,11 +196,12 @@ ad_actor_sys_prio
 ad_actor_system
 
 	In an AD system, this specifies the mac-address for the actor in
-	protocol packet exchanges (LACPDUs). The value cannot be NULL or
-	multicast. It is preferred to have the local-admin bit set for this
-	mac but driver does not enforce it. If the value is not given then
-	system defaults to using the masters' mac address as actors' system
-	address.
+	protocol packet exchanges (LACPDUs). The value cannot be a multicast
+	address. If the all-zeroes MAC is specified, bonding will internally
+	use the MAC of the bond itself. It is preferred to have the
+	local-admin bit set for this mac but driver does not enforce it. If
+	the value is not given then system defaults to using the masters'
+	mac address as actors' system address.
 
 	This parameter has effect only in 802.3ad mode and is available through
 	SysFs interface.
diff --git a/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst b/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
index d638b5a8aadd..199647729251 100644
--- a/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
+++ b/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
@@ -183,6 +183,7 @@ PHY and allows physical transmission and reception of Ethernet frames.
   IRQ config, enable, reset
 
 DPNI (Datapath Network Interface)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 Contains TX/RX queues, network interface configuration, and RX buffer pool
 configuration mechanisms.  The TX/RX queues are in memory and are identified
 by queue number.
diff --git a/Documentation/networking/device_drivers/ethernet/intel/ixgbe.rst b/Documentation/networking/device_drivers/ethernet/intel/ixgbe.rst
index f1d5233e5e51..0a233b17c664 100644
--- a/Documentation/networking/device_drivers/ethernet/intel/ixgbe.rst
+++ b/Documentation/networking/device_drivers/ethernet/intel/ixgbe.rst
@@ -440,6 +440,22 @@ NOTE: For 82599-based network connections, if you are enabling jumbo frames in
 a virtual function (VF), jumbo frames must first be enabled in the physical
 function (PF). The VF MTU setting cannot be larger than the PF MTU.
 
+NBASE-T Support
+---------------
+The ixgbe driver supports NBASE-T on some devices. However, the advertisement
+of NBASE-T speeds is suppressed by default, to accommodate broken network
+switches which cannot cope with advertised NBASE-T speeds. Use the ethtool
+command to enable advertising NBASE-T speeds on devices which support it::
+
+  ethtool -s eth? advertise 0x1800000001028
+
+On Linux systems with INTERFACES(5), this can be specified as a pre-up command
+in /etc/network/interfaces so that the interface is always brought up with
+NBASE-T support, e.g.::
+
+  iface eth? inet dhcp
+       pre-up ethtool -s eth? advertise 0x1800000001028 || true
+
 Generic Receive Offload, aka GRO
 --------------------------------
 The driver supports the in-kernel software implementation of GRO. GRO has
diff --git a/Documentation/networking/device_drivers/ethernet/mellanox/mlx5.rst b/Documentation/networking/device_drivers/ethernet/mellanox/mlx5.rst
index 4b59cf2c599f..5edf50d7dbd5 100644
--- a/Documentation/networking/device_drivers/ethernet/mellanox/mlx5.rst
+++ b/Documentation/networking/device_drivers/ethernet/mellanox/mlx5.rst
@@ -543,6 +543,8 @@ The CR-space dump uses vsc interface which is valid even if the FW command
 interface is not functional, which is the case in most FW fatal errors.
 The recover function runs recover flow which reloads the driver and triggers fw
 reset if needed.
+On firmware error, the health buffer is dumped into the dmesg. The log
+level is derived from the error's severity (given in health buffer).
 
 User commands examples:
 
@@ -700,3 +702,61 @@ Eswitch QoS tracepoints:
     $ cat /sys/kernel/debug/tracing/trace
     ...
     <...>-27418   [006] .... 76547.187258: mlx5_esw_group_qos_destroy: (0000:82:00.0) group=000000007b576bb3 tsar_ix=1
+
+SF tracepoints:
+
+- mlx5_sf_add: trace addition of the SF port::
+
+    $ echo mlx5:mlx5_sf_add >> /sys/kernel/debug/tracing/set_event
+    $ cat /sys/kernel/debug/tracing/trace
+    ...
+    devlink-9363    [031] ..... 24610.188722: mlx5_sf_add: (0000:06:00.0) port_index=32768 controller=0 hw_id=0x8000 sfnum=88
+
+- mlx5_sf_free: trace freeing of the SF port::
+
+    $ echo mlx5:mlx5_sf_free >> /sys/kernel/debug/tracing/set_event
+    $ cat /sys/kernel/debug/tracing/trace
+    ...
+    devlink-9830    [038] ..... 26300.404749: mlx5_sf_free: (0000:06:00.0) port_index=32768 controller=0 hw_id=0x8000
+
+- mlx5_sf_hwc_alloc: trace allocating of the hardware SF context::
+
+    $ echo mlx5:mlx5_sf_hwc_alloc >> /sys/kernel/debug/tracing/set_event
+    $ cat /sys/kernel/debug/tracing/trace
+    ...
+    devlink-9775    [031] ..... 26296.385259: mlx5_sf_hwc_alloc: (0000:06:00.0) controller=0 hw_id=0x8000 sfnum=88
+
+- mlx5_sf_hwc_free: trace freeing of the hardware SF context::
+
+    $ echo mlx5:mlx5_sf_hwc_free >> /sys/kernel/debug/tracing/set_event
+    $ cat /sys/kernel/debug/tracing/trace
+    ...
+    kworker/u128:3-9093    [046] ..... 24625.365771: mlx5_sf_hwc_free: (0000:06:00.0) hw_id=0x8000
+
+- mlx5_sf_hwc_deferred_free : trace deferred freeing of the hardware SF context::
+
+    $ echo mlx5:mlx5_sf_hwc_deferred_free >> /sys/kernel/debug/tracing/set_event
+    $ cat /sys/kernel/debug/tracing/trace
+    ...
+    devlink-9519    [046] ..... 24624.400271: mlx5_sf_hwc_deferred_free: (0000:06:00.0) hw_id=0x8000
+
+- mlx5_sf_vhca_event: trace SF vhca event and state::
+
+    $ echo mlx5:mlx5_sf_vhca_event >> /sys/kernel/debug/tracing/set_event
+    $ cat /sys/kernel/debug/tracing/trace
+    ...
+    kworker/u128:3-9093    [046] ..... 24625.365525: mlx5_sf_vhca_event: (0000:06:00.0) hw_id=0x8000 sfnum=88 vhca_state=1
+
+- mlx5_sf_dev_add : trace SF device add event::
+
+    $ echo mlx5:mlx5_sf_dev_add>> /sys/kernel/debug/tracing/set_event
+    $ cat /sys/kernel/debug/tracing/trace
+    ...
+    kworker/u128:3-9093    [000] ..... 24616.524495: mlx5_sf_dev_add: (0000:06:00.0) sfdev=00000000fc5d96fd aux_id=4 hw_id=0x8000 sfnum=88
+
+- mlx5_sf_dev_del : trace SF device delete event::
+
+    $ echo mlx5:mlx5_sf_dev_del >> /sys/kernel/debug/tracing/set_event
+    $ cat /sys/kernel/debug/tracing/trace
+    ...
+    kworker/u128:3-9093    [044] ..... 24624.400749: mlx5_sf_dev_del: (0000:06:00.0) sfdev=00000000fc5d96fd aux_id=4 hw_id=0x8000 sfnum=88
diff --git a/Documentation/networking/devlink/bnxt.rst b/Documentation/networking/devlink/bnxt.rst
index 3dfd84ccb1c7..a4fb27663cd6 100644
--- a/Documentation/networking/devlink/bnxt.rst
+++ b/Documentation/networking/devlink/bnxt.rst
@@ -22,6 +22,8 @@ Parameters
      - Permanent
    * - ``msix_vec_per_pf_min``
      - Permanent
+   * - ``enable_remote_dev_reset``
+     - Runtime
 
 The ``bnxt`` driver also implements the following driver-specific
 parameters.
diff --git a/Documentation/networking/devlink/devlink-region.rst b/Documentation/networking/devlink/devlink-region.rst
index 58fe95e9a49d..f06dca9a1eb6 100644
--- a/Documentation/networking/devlink/devlink-region.rst
+++ b/Documentation/networking/devlink/devlink-region.rst
@@ -44,8 +44,8 @@ example usage
 
     # Show all of the exposed regions with region sizes:
     $ devlink region show
-    pci/0000:00:05.0/cr-space: size 1048576 snapshot [1 2]
-    pci/0000:00:05.0/fw-health: size 64 snapshot [1 2]
+    pci/0000:00:05.0/cr-space: size 1048576 snapshot [1 2] max 8
+    pci/0000:00:05.0/fw-health: size 64 snapshot [1 2] max 8
 
     # Delete a snapshot using:
     $ devlink region del pci/0000:00:05.0/cr-space snapshot 1
diff --git a/Documentation/networking/devlink/ice.rst b/Documentation/networking/devlink/ice.rst
index 5d97cee9457b..59c78e9717d2 100644
--- a/Documentation/networking/devlink/ice.rst
+++ b/Documentation/networking/devlink/ice.rst
@@ -142,6 +142,10 @@ Users can request an immediate capture of a snapshot via the
 
 .. code:: shell
 
+    $ devlink region show
+    pci/0000:01:00.0/nvm-flash: size 10485760 snapshot [] max 1
+    pci/0000:01:00.0/device-caps: size 4096 snapshot [] max 10
+
     $ devlink region new pci/0000:01:00.0/nvm-flash snapshot 1
     $ devlink region dump pci/0000:01:00.0/nvm-flash snapshot 1
 
diff --git a/Documentation/networking/devlink/index.rst b/Documentation/networking/devlink/index.rst
index 45b5f8b341df..443123772f44 100644
--- a/Documentation/networking/devlink/index.rst
+++ b/Documentation/networking/devlink/index.rst
@@ -47,3 +47,5 @@ parameters, info versions, and other features it supports.
    ti-cpsw-switch
    am65-nuss-cpsw-switch
    prestera
+   iosm
+   octeontx2
diff --git a/Documentation/networking/devlink/iosm.rst b/Documentation/networking/devlink/iosm.rst
new file mode 100644
index 000000000000..6136181339aa
--- /dev/null
+++ b/Documentation/networking/devlink/iosm.rst
@@ -0,0 +1,162 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+====================
+iosm devlink support
+====================
+
+This document describes the devlink features implemented by the ``iosm``
+device driver.
+
+Parameters
+==========
+
+The ``iosm`` driver implements the following driver-specific parameters.
+
+.. list-table:: Driver-specific parameters implemented
+   :widths: 5 5 5 85
+
+   * - Name
+     - Type
+     - Mode
+     - Description
+   * - ``erase_full_flash``
+     - u8
+     - runtime
+     - erase_full_flash parameter is used to check if full erase is required for
+       the device during firmware flashing.
+       If set, Full nand erase command will be sent to the device. By default,
+       only conditional erase support is enabled.
+
+
+Flash Update
+============
+
+The ``iosm`` driver implements support for flash update using the
+``devlink-flash`` interface.
+
+It supports updating the device flash using a combined flash image which contains
+the Bootloader images and other modem software images.
+
+The driver uses DEVLINK_SUPPORT_FLASH_UPDATE_COMPONENT to identify type of
+firmware image that need to be flashed as requested by user space application.
+Supported firmware image types.
+
+.. list-table:: Firmware Image types
+    :widths: 15 85
+
+    * - Name
+      - Description
+    * - ``PSI RAM``
+      - Primary Signed Image
+    * - ``EBL``
+      - External Bootloader
+    * - ``FLS``
+      - Modem Software Image
+
+PSI RAM and EBL are the RAM images which are injected to the device when the
+device is in BOOT ROM stage. Once this is successful, the actual modem firmware
+image is flashed to the device. The modem software image contains multiple files
+each having one secure bin file and at least one Loadmap/Region file. For flashing
+these files, appropriate commands are sent to the modem device along with the
+data required for flashing. The data like region count and address of each region
+has to be passed to the driver using the devlink param command.
+
+If the device has to be fully erased before firmware flashing, user application
+need to set the erase_full_flash parameter using devlink param command.
+By default, conditional erase feature is supported.
+
+Flash Commands:
+===============
+1) When modem is in Boot ROM stage, user can use below command to inject PSI RAM
+image using devlink flash command.
+
+$ devlink dev flash pci/0000:02:00.0 file <PSI_RAM_File_name>
+
+2) If user want to do a full erase, below command need to be issued to set the
+erase full flash param (To be set only if full erase required).
+
+$ devlink dev param set pci/0000:02:00.0 name erase_full_flash value true cmode runtime
+
+3) Inject EBL after the modem is in PSI stage.
+
+$ devlink dev flash pci/0000:02:00.0 file <EBL_File_name>
+
+4) Once EBL is injected successfully, then the actual firmware flashing takes
+place. Below is the sequence of commands used for each of the firmware images.
+
+a) Flash secure bin file.
+
+$ devlink dev flash pci/0000:02:00.0 file <Secure_bin_file_name>
+
+b) Flashing the Loadmap/Region file
+
+$ devlink dev flash pci/0000:02:00.0 file <Load_map_file_name>
+
+Regions
+=======
+
+The ``iosm`` driver supports dumping the coredump logs.
+
+In case a firmware encounters an exception, a snapshot will be taken by the
+driver. Following regions are accessed for device internal data.
+
+.. list-table:: Regions implemented
+    :widths: 15 85
+
+    * - Name
+      - Description
+    * - ``report.json``
+      - The summary of exception details logged as part of this region.
+    * - ``coredump.fcd``
+      - This region contains the details related to the exception occurred in the
+        device (RAM dump).
+    * - ``cdd.log``
+      - This region contains the logs related to the modem CDD driver.
+    * - ``eeprom.bin``
+      - This region contains the eeprom logs.
+    * - ``bootcore_trace.bin``
+      -  This region contains the current instance of bootloader logs.
+    * - ``bootcore_prev_trace.bin``
+      - This region contains the previous instance of bootloader logs.
+
+
+Region commands
+===============
+
+$ devlink region show
+
+$ devlink region new pci/0000:02:00.0/report.json
+
+$ devlink region dump pci/0000:02:00.0/report.json snapshot 0
+
+$ devlink region del pci/0000:02:00.0/report.json snapshot 0
+
+$ devlink region new pci/0000:02:00.0/coredump.fcd
+
+$ devlink region dump pci/0000:02:00.0/coredump.fcd snapshot 1
+
+$ devlink region del pci/0000:02:00.0/coredump.fcd snapshot 1
+
+$ devlink region new pci/0000:02:00.0/cdd.log
+
+$ devlink region dump pci/0000:02:00.0/cdd.log snapshot 2
+
+$ devlink region del pci/0000:02:00.0/cdd.log snapshot 2
+
+$ devlink region new pci/0000:02:00.0/eeprom.bin
+
+$ devlink region dump pci/0000:02:00.0/eeprom.bin snapshot 3
+
+$ devlink region del pci/0000:02:00.0/eeprom.bin snapshot 3
+
+$ devlink region new pci/0000:02:00.0/bootcore_trace.bin
+
+$ devlink region dump pci/0000:02:00.0/bootcore_trace.bin snapshot 4
+
+$ devlink region del pci/0000:02:00.0/bootcore_trace.bin snapshot 4
+
+$ devlink region new pci/0000:02:00.0/bootcore_prev_trace.bin
+
+$ devlink region dump pci/0000:02:00.0/bootcore_prev_trace.bin snapshot 5
+
+$ devlink region del pci/0000:02:00.0/bootcore_prev_trace.bin snapshot 5
diff --git a/Documentation/networking/devlink/octeontx2.rst b/Documentation/networking/devlink/octeontx2.rst
new file mode 100644
index 000000000000..610de99b728a
--- /dev/null
+++ b/Documentation/networking/devlink/octeontx2.rst
@@ -0,0 +1,42 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=========================
+octeontx2 devlink support
+=========================
+
+This document describes the devlink features implemented by the ``octeontx2 AF, PF and VF``
+device drivers.
+
+Parameters
+==========
+
+The ``octeontx2 PF and VF`` drivers implement the following driver-specific parameters.
+
+.. list-table:: Driver-specific parameters implemented
+   :widths: 5 5 5 85
+
+   * - Name
+     - Type
+     - Mode
+     - Description
+   * - ``mcam_count``
+     - u16
+     - runtime
+     - Select number of match CAM entries to be allocated for an interface.
+       The same is used for ntuple filters of the interface. Supported by
+       PF and VF drivers.
+
+The ``octeontx2 AF`` driver implements the following driver-specific parameters.
+
+.. list-table:: Driver-specific parameters implemented
+   :widths: 5 5 5 85
+
+   * - Name
+     - Type
+     - Mode
+     - Description
+   * - ``dwrr_mtu``
+     - u32
+     - runtime
+     - Use to set the quantum which hardware uses for scheduling among transmit queues.
+       Hardware uses weighted DWRR algorithm to schedule among all transmit queues.
diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst
index d9b55b7a1a4d..7b598c7e3912 100644
--- a/Documentation/networking/ethtool-netlink.rst
+++ b/Documentation/networking/ethtool-netlink.rst
@@ -41,6 +41,11 @@ In the message structure descriptions below, if an attribute name is suffixed
 with "+", parent nest can contain multiple attributes of the same type. This
 implements an array of entries.
 
+Attributes that need to be filled-in by device drivers and that are dumped to
+user space based on whether they are valid or not should not use zero as a
+valid value. This avoids the need to explicitly signal the validity of the
+attribute in the device driver API.
+
 
 Request header
 ==============
@@ -179,7 +184,7 @@ according to message purpose:
 
 Userspace to kernel:
 
-  ===================================== ================================
+  ===================================== =================================
   ``ETHTOOL_MSG_STRSET_GET``            get string set
   ``ETHTOOL_MSG_LINKINFO_GET``          get link settings
   ``ETHTOOL_MSG_LINKINFO_SET``          set link settings
@@ -213,7 +218,9 @@ Userspace to kernel:
   ``ETHTOOL_MSG_MODULE_EEPROM_GET``     read SFP module EEPROM
   ``ETHTOOL_MSG_STATS_GET``             get standard statistics
   ``ETHTOOL_MSG_PHC_VCLOCKS_GET``       get PHC virtual clocks info
-  ===================================== ================================
+  ``ETHTOOL_MSG_MODULE_SET``            set transceiver module parameters
+  ``ETHTOOL_MSG_MODULE_GET``            get transceiver module parameters
+  ===================================== =================================
 
 Kernel to userspace:
 
@@ -252,6 +259,7 @@ Kernel to userspace:
   ``ETHTOOL_MSG_MODULE_EEPROM_GET_REPLY``  read SFP module EEPROM
   ``ETHTOOL_MSG_STATS_GET_REPLY``          standard statistics
   ``ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY``    PHC virtual clocks info
+  ``ETHTOOL_MSG_MODULE_GET_REPLY``         transceiver module parameters
   ======================================== =================================
 
 ``GET`` requests are sent by userspace applications to retrieve device
@@ -520,6 +528,8 @@ Link extended states:
                                                         power required from cable or module
 
   ``ETHTOOL_LINK_EXT_STATE_OVERHEAT``                   The module is overheated
+
+  ``ETHTOOL_LINK_EXT_STATE_MODULE``                     Transceiver module issue
   ================================================      ============================================
 
 Link extended substates:
@@ -613,6 +623,14 @@ Link extended substates:
   ``ETHTOOL_LINK_EXT_SUBSTATE_CI_CABLE_TEST_FAILURE``   Cable test failure
   ===================================================   ============================================
 
+  Transceiver module issue substates:
+
+  ===================================================   ============================================
+  ``ETHTOOL_LINK_EXT_SUBSTATE_MODULE_CMIS_NOT_READY``   The CMIS Module State Machine did not reach
+                                                        the ModuleReady state. For example, if the
+                                                        module is stuck at ModuleFault state
+  ===================================================   ============================================
+
 DEBUG_GET
 =========
 
@@ -1521,6 +1539,63 @@ Kernel response contents:
   ``ETHTOOL_A_PHC_VCLOCKS_INDEX``       s32     PHC index array
   ====================================  ======  ==========================
 
+MODULE_GET
+==========
+
+Gets transceiver module parameters.
+
+Request contents:
+
+  =====================================  ======  ==========================
+  ``ETHTOOL_A_MODULE_HEADER``            nested  request header
+  =====================================  ======  ==========================
+
+Kernel response contents:
+
+  ======================================  ======  ==========================
+  ``ETHTOOL_A_MODULE_HEADER``             nested  reply header
+  ``ETHTOOL_A_MODULE_POWER_MODE_POLICY``  u8      power mode policy
+  ``ETHTOOL_A_MODULE_POWER_MODE``         u8      operational power mode
+  ======================================  ======  ==========================
+
+The optional ``ETHTOOL_A_MODULE_POWER_MODE_POLICY`` attribute encodes the
+transceiver module power mode policy enforced by the host. The default policy
+is driver-dependent, but "auto" is the recommended default and it should be
+implemented by new drivers and drivers where conformance to a legacy behavior
+is not critical.
+
+The optional ``ETHTHOOL_A_MODULE_POWER_MODE`` attribute encodes the operational
+power mode policy of the transceiver module. It is only reported when a module
+is plugged-in. Possible values are:
+
+.. kernel-doc:: include/uapi/linux/ethtool.h
+    :identifiers: ethtool_module_power_mode
+
+MODULE_SET
+==========
+
+Sets transceiver module parameters.
+
+Request contents:
+
+  ======================================  ======  ==========================
+  ``ETHTOOL_A_MODULE_HEADER``             nested  request header
+  ``ETHTOOL_A_MODULE_POWER_MODE_POLICY``  u8      power mode policy
+  ======================================  ======  ==========================
+
+When set, the optional ``ETHTOOL_A_MODULE_POWER_MODE_POLICY`` attribute is used
+to set the transceiver module power policy enforced by the host. Possible
+values are:
+
+.. kernel-doc:: include/uapi/linux/ethtool.h
+    :identifiers: ethtool_module_power_mode_policy
+
+For SFF-8636 modules, low power mode is forced by the host according to table
+6-10 in revision 2.10a of the specification.
+
+For CMIS modules, low power mode is forced by the host according to table 6-12
+in revision 5.0 of the specification.
+
 Request translation
 ===================
 
@@ -1620,4 +1695,6 @@ are netlink only.
   n/a                                 ``ETHTOOL_MSG_CABLE_TEST_TDR_ACT``
   n/a                                 ``ETHTOOL_MSG_TUNNEL_INFO_GET``
   n/a                                 ``ETHTOOL_MSG_PHC_VCLOCKS_GET``
+  n/a                                 ``ETHTOOL_MSG_MODULE_GET``
+  n/a                                 ``ETHTOOL_MSG_MODULE_SET``
   =================================== =====================================
diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst
index d91ab28718d4..2572eecc3e86 100644
--- a/Documentation/networking/ip-sysctl.rst
+++ b/Documentation/networking/ip-sysctl.rst
@@ -25,7 +25,8 @@ ip_default_ttl - INTEGER
 ip_no_pmtu_disc - INTEGER
 	Disable Path MTU Discovery. If enabled in mode 1 and a
 	fragmentation-required ICMP is received, the PMTU to this
-	destination will be set to min_pmtu (see below). You will need
+	destination will be set to the smallest of the old MTU to
+	this destination and min_pmtu (see below). You will need
 	to raise min_pmtu to the smallest interface MTU on your system
 	manually if you want to avoid locally generated fragments.
 
@@ -49,7 +50,8 @@ ip_no_pmtu_disc - INTEGER
 	Default: FALSE
 
 min_pmtu - INTEGER
-	default 552 - minimum discovered Path MTU
+	default 552 - minimum Path MTU. Unless this is changed mannually,
+	each cached pmtu will never be lower than this setting.
 
 ip_forward_use_pmtu - BOOLEAN
 	By default we don't trust protocol path MTUs while forwarding
@@ -989,14 +991,6 @@ tcp_challenge_ack_limit - INTEGER
 	in RFC 5961 (Improving TCP's Robustness to Blind In-Window Attacks)
 	Default: 1000
 
-tcp_rx_skb_cache - BOOLEAN
-	Controls a per TCP socket cache of one skb, that might help
-	performance of some workloads. This might be dangerous
-	on systems with a lot of TCP sockets, since it increases
-	memory usage.
-
-	Default: 0 (disabled)
-
 UDP variables
 =============
 
@@ -1012,13 +1006,11 @@ udp_l3mdev_accept - BOOLEAN
 udp_mem - vector of 3 INTEGERs: min, pressure, max
 	Number of pages allowed for queueing by all UDP sockets.
 
-	min: Below this number of pages UDP is not bothered about its
-	memory appetite. When amount of memory allocated by UDP exceeds
-	this number, UDP starts to moderate memory usage.
+	min: Number of pages allowed for queueing by all UDP sockets.
 
 	pressure: This value was introduced to follow format of tcp_mem.
 
-	max: Number of pages allowed for queueing by all UDP sockets.
+	max: This value was introduced to follow format of tcp_mem.
 
 	Default is calculated at boot time from amount of available memory.
 
@@ -1619,6 +1611,15 @@ arp_accept - BOOLEAN
 	gratuitous arp frame, the arp table will be updated regardless
 	if this setting is on or off.
 
+arp_evict_nocarrier - BOOLEAN
+	Clears the ARP cache on NOCARRIER events. This option is important for
+	wireless devices where the ARP cache should not be cleared when roaming
+	between access points on the same network. In most cases this should
+	remain as the default (1).
+
+	- 1 - (default): Clear the ARP cache on NOCARRIER events
+	- 0 - Do not clear ARP cache on NOCARRIER events
+
 mcast_solicit - INTEGER
 	The maximum number of multicast probes in INCOMPLETE state,
 	when the associated hardware address is unknown.  Defaults
@@ -2349,6 +2350,15 @@ ndisc_tclass - INTEGER
 
 	* 0 - (default)
 
+ndisc_evict_nocarrier - BOOLEAN
+	Clears the neighbor discovery table on NOCARRIER events. This option is
+	important for wireless devices where the neighbor discovery cache should
+	not be cleared when roaming between access points on the same network.
+	In most cases this should remain as the default (1).
+
+	- 1 - (default): Clear neighbor discover cache on NOCARRIER events.
+	- 0 - Do not clear neighbor discovery cache on NOCARRIER events.
+
 mldv1_unsolicited_report_interval - INTEGER
 	The interval in milliseconds in which the next unsolicited
 	MLDv1 report retransmit will take place.
diff --git a/Documentation/networking/ipvs-sysctl.rst b/Documentation/networking/ipvs-sysctl.rst
index 2afccc63856e..387fda80f05f 100644
--- a/Documentation/networking/ipvs-sysctl.rst
+++ b/Documentation/networking/ipvs-sysctl.rst
@@ -37,8 +37,7 @@ conn_reuse_mode - INTEGER
 
 	0: disable any special handling on port reuse. The new
 	connection will be delivered to the same real server that was
-	servicing the previous connection. This will effectively
-	disable expire_nodest_conn.
+	servicing the previous connection.
 
 	bit 1: enable rescheduling of new connections when it is safe.
 	That is, whenever expire_nodest_conn and for TCP sockets, when
@@ -300,3 +299,14 @@ sync_version - INTEGER
 
 	Kernels with this sync_version entry are able to receive messages
 	of both version 1 and version 2 of the synchronisation protocol.
+
+run_estimation - BOOLEAN
+	0 - disabled
+	not 0 - enabled (default)
+
+	If disabled, the estimation will be stop, and you can't see
+	any update on speed estimation data.
+
+	You can always re-enable estimation by setting this value to 1.
+	But be careful, the first estimation after re-enable is not
+	accurate.
diff --git a/Documentation/networking/mctp.rst b/Documentation/networking/mctp.rst
index fa7730dbf7b9..46f74bffce0f 100644
--- a/Documentation/networking/mctp.rst
+++ b/Documentation/networking/mctp.rst
@@ -211,3 +211,62 @@ remote address is already known, or the message does not require a reply.
 
 Like the send calls, sockets will only receive responses to requests they have
 sent (TO=1) and may only respond (TO=0) to requests they have received.
+
+Kernel internals
+================
+
+There are a few possible packet flows in the MCTP stack:
+
+1. local TX to remote endpoint, message <= MTU::
+
+	sendmsg()
+	 -> mctp_local_output()
+	    : route lookup
+	    -> rt->output() (== mctp_route_output)
+	       -> dev_queue_xmit()
+
+2. local TX to remote endpoint, message > MTU::
+
+	sendmsg()
+	-> mctp_local_output()
+	    -> mctp_do_fragment_route()
+	       : creates packet-sized skbs. For each new skb:
+	       -> rt->output() (== mctp_route_output)
+	          -> dev_queue_xmit()
+
+3. remote TX to local endpoint, single-packet message::
+
+	mctp_pkttype_receive()
+	: route lookup
+	-> rt->output() (== mctp_route_input)
+	   : sk_key lookup
+	   -> sock_queue_rcv_skb()
+
+4. remote TX to local endpoint, multiple-packet message::
+
+	mctp_pkttype_receive()
+	: route lookup
+	-> rt->output() (== mctp_route_input)
+	   : sk_key lookup
+	   : stores skb in struct sk_key->reasm_head
+
+	mctp_pkttype_receive()
+	: route lookup
+	-> rt->output() (== mctp_route_input)
+	   : sk_key lookup
+	   : finds existing reassembly in sk_key->reasm_head
+	   : appends new fragment
+	   -> sock_queue_rcv_skb()
+
+Key refcounts
+-------------
+
+ * keys are refed by:
+
+   - a skb: during route output, stored in ``skb->cb``.
+
+   - netns and sock lists.
+
+ * keys can be associated with a device, in which case they hold a
+   reference to the dev (set through ``key->dev``, counted through
+   ``dev->key_count``). Multiple keys can reference the device.
diff --git a/Documentation/networking/msg_zerocopy.rst b/Documentation/networking/msg_zerocopy.rst
index ace56204dd03..15920db8d35d 100644
--- a/Documentation/networking/msg_zerocopy.rst
+++ b/Documentation/networking/msg_zerocopy.rst
@@ -50,7 +50,7 @@ the excellent reporting over at LWN.net or read the original code.
 
   patchset
     [PATCH net-next v4 0/9] socket sendmsg MSG_ZEROCOPY
-    https://lkml.kernel.org/netdev/20170803202945.70750-1-willemdebruijn.kernel@gmail.com
+    https://lore.kernel.org/netdev/20170803202945.70750-1-willemdebruijn.kernel@gmail.com
 
 
 Interface
diff --git a/Documentation/networking/timestamping.rst b/Documentation/networking/timestamping.rst
index a722eb30e014..f5809206eb93 100644
--- a/Documentation/networking/timestamping.rst
+++ b/Documentation/networking/timestamping.rst
@@ -486,8 +486,8 @@ of packets.
 Drivers are free to use a more permissive configuration than the requested
 configuration. It is expected that drivers should only implement directly the
 most generic mode that can be supported. For example if the hardware can
-support HWTSTAMP_FILTER_V2_EVENT, then it should generally always upscale
-HWTSTAMP_FILTER_V2_L2_SYNC_MESSAGE, and so forth, as HWTSTAMP_FILTER_V2_EVENT
+support HWTSTAMP_FILTER_PTP_V2_EVENT, then it should generally always upscale
+HWTSTAMP_FILTER_PTP_V2_L2_SYNC, and so forth, as HWTSTAMP_FILTER_PTP_V2_EVENT
 is more generic (and more useful to applications).
 
 A driver which supports hardware time stamping shall update the struct
@@ -582,8 +582,8 @@ Time stamps for outgoing packets are to be generated as follows:
   and hardware timestamping is not possible (SKBTX_IN_PROGRESS not set).
 - As soon as the driver has sent the packet and/or obtained a
   hardware time stamp for it, it passes the time stamp back by
-  calling skb_hwtstamp_tx() with the original skb, the raw
-  hardware time stamp. skb_hwtstamp_tx() clones the original skb and
+  calling skb_tstamp_tx() with the original skb, the raw
+  hardware time stamp. skb_tstamp_tx() clones the original skb and
   adds the timestamps, therefore the original skb has to be freed now.
   If obtaining the hardware time stamp somehow fails, then the driver
   should not fall back to software time stamping. The rationale is that
diff --git a/Documentation/power/energy-model.rst b/Documentation/power/energy-model.rst
index 8a2788afe89b..5ac62a7b4b7c 100644
--- a/Documentation/power/energy-model.rst
+++ b/Documentation/power/energy-model.rst
@@ -84,6 +84,16 @@ CONFIG_ENERGY_MODEL must be enabled to use the EM framework.
 2.2 Registration of performance domains
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
+Registration of 'advanced' EM
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The 'advanced' EM gets it's name due to the fact that the driver is allowed
+to provide more precised power model. It's not limited to some implemented math
+formula in the framework (like it's in 'simple' EM case). It can better reflect
+the real power measurements performed for each performance state. Thus, this
+registration method should be preferred in case considering EM static power
+(leakage) is important.
+
 Drivers are expected to register performance domains into the EM framework by
 calling the following API::
 
@@ -103,6 +113,18 @@ to: return warning/error, stop working or panic.
 See Section 3. for an example of driver implementing this
 callback, or Section 2.4 for further documentation on this API
 
+Registration of 'simple' EM
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The 'simple' EM is registered using the framework helper function
+cpufreq_register_em_with_opp(). It implements a power model which is tight to
+math formula::
+
+	Power = C * V^2 * f
+
+The EM which is registered using this method might not reflect correctly the
+physics of a real device, e.g. when static power (leakage) is important.
+
 
 2.3 Accessing performance domains
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -138,6 +160,10 @@ or in Section 2.4
 3. Example driver
 -----------------
 
+The CPUFreq framework supports dedicated callback for registering
+the EM for a given CPU(s) 'policy' object: cpufreq_driver::register_em().
+That callback has to be implemented properly for a given driver,
+because the framework would call it at the right time during setup.
 This section provides a simple example of a CPUFreq driver registering a
 performance domain in the Energy Model framework using the (fake) 'foo'
 protocol. The driver implements an est_power() function to be provided to the
@@ -167,25 +193,22 @@ EM framework::
   20		return 0;
   21	}
   22
-  23	static int foo_cpufreq_init(struct cpufreq_policy *policy)
+  23	static void foo_cpufreq_register_em(struct cpufreq_policy *policy)
   24	{
   25		struct em_data_callback em_cb = EM_DATA_CB(est_power);
   26		struct device *cpu_dev;
-  27		int nr_opp, ret;
+  27		int nr_opp;
   28
   29		cpu_dev = get_cpu_device(cpumask_first(policy->cpus));
   30
-  31     	/* Do the actual CPUFreq init work ... */
-  32     	ret = do_foo_cpufreq_init(policy);
-  33     	if (ret)
-  34     		return ret;
-  35
-  36     	/* Find the number of OPPs for this policy */
-  37     	nr_opp = foo_get_nr_opp(policy);
+  31     	/* Find the number of OPPs for this policy */
+  32     	nr_opp = foo_get_nr_opp(policy);
+  33
+  34     	/* And register the new performance domain */
+  35     	em_dev_register_perf_domain(cpu_dev, nr_opp, &em_cb, policy->cpus,
+  36					    true);
+  37	}
   38
-  39     	/* And register the new performance domain */
-  40     	em_dev_register_perf_domain(cpu_dev, nr_opp, &em_cb, policy->cpus,
-  41					    true);
-  42
-  43	        return 0;
-  44	}
+  39	static struct cpufreq_driver foo_cpufreq_driver = {
+  40		.register_em = foo_cpufreq_register_em,
+  41	};
diff --git a/Documentation/process/changes.rst b/Documentation/process/changes.rst
index e35ab74a0f80..cf908d79666e 100644
--- a/Documentation/process/changes.rst
+++ b/Documentation/process/changes.rst
@@ -35,6 +35,7 @@ GNU make               3.81             make --version
 binutils               2.23             ld -v
 flex                   2.5.35           flex --version
 bison                  2.0              bison --version
+pahole                 1.16             pahole --version
 util-linux             2.10o            fdformat --version
 kmod                   13               depmod -V
 e2fsprogs              1.41.4           e2fsck -V
@@ -54,7 +55,7 @@ mcelog                 0.6              mcelog --version
 iptables               1.4.2            iptables -V
 openssl & libcrypto    1.0.0            openssl version
 bc                     1.06.95          bc --version
-Sphinx\ [#f1]_	       1.3		sphinx-build --version
+Sphinx\ [#f1]_         1.7              sphinx-build --version
 ====================== ===============  ========================================
 
 .. [#f1] Sphinx is needed only to build the Kernel documentation
@@ -108,6 +109,16 @@ Bison
 Since Linux 4.16, the build system generates parsers
 during build.  This requires bison 2.0 or later.
 
+pahole:
+-------
+
+Since Linux 5.2, if CONFIG_DEBUG_INFO_BTF is selected, the build system
+generates BTF (BPF Type Format) from DWARF in vmlinux, a bit later from kernel
+modules as well.  This requires pahole v1.16 or later.
+
+It is found in the 'dwarves' or 'pahole' distro packages or from
+https://fedorapeople.org/~acme/dwarves/.
+
 Perl
 ----
 
diff --git a/Documentation/process/coding-style.rst b/Documentation/process/coding-style.rst
index 42969ab37b34..03eb53fd029a 100644
--- a/Documentation/process/coding-style.rst
+++ b/Documentation/process/coding-style.rst
@@ -480,13 +480,48 @@ closing function brace line.  E.g.:
 	}
 	EXPORT_SYMBOL(system_is_up);
 
+6.1) Function prototypes
+************************
+
 In function prototypes, include parameter names with their data types.
 Although this is not required by the C language, it is preferred in Linux
 because it is a simple way to add valuable information for the reader.
 
-Do not use the ``extern`` keyword with function prototypes as this makes
+Do not use the ``extern`` keyword with function declarations as this makes
 lines longer and isn't strictly necessary.
 
+When writing function prototypes, please keep the `order of elements regular
+<https://lore.kernel.org/mm-commits/CAHk-=wiOCLRny5aifWNhr621kYrJwhfURsa0vFPeUEm8mF0ufg@mail.gmail.com/>`_.
+For example, using this function declaration example::
+
+ __init void * __must_check action(enum magic value, size_t size, u8 count,
+				   char *fmt, ...) __printf(4, 5) __malloc;
+
+The preferred order of elements for a function prototype is:
+
+- storage class (below, ``static __always_inline``, noting that ``__always_inline``
+  is technically an attribute but is treated like ``inline``)
+- storage class attributes (here, ``__init`` -- i.e. section declarations, but also
+  things like ``__cold``)
+- return type (here, ``void *``)
+- return type attributes (here, ``__must_check``)
+- function name (here, ``action``)
+- function parameters (here, ``(enum magic value, size_t size, u8 count, char *fmt, ...)``,
+  noting that parameter names should always be included)
+- function parameter attributes (here, ``__printf(4, 5)``)
+- function behavior attributes (here, ``__malloc``)
+
+Note that for a function **definition** (i.e. the actual function body),
+the compiler does not allow function parameter attributes after the
+function parameters. In these cases, they should go after the storage
+class attributes (e.g. note the changed position of ``__printf(4, 5)``
+below, compared to the **declaration** example above)::
+
+ static __always_inline __init __printf(4, 5) void * __must_check action(enum magic value,
+		size_t size, u8 count, char *fmt, ...) __malloc
+ {
+	...
+ }
 
 7) Centralized exiting of functions
 -----------------------------------
@@ -855,7 +890,7 @@ Kernel messages do not have to be terminated with a period.
 
 Printing numbers in parentheses (%d) adds no value and should be avoided.
 
-There are a number of driver model diagnostic macros in <linux/device.h>
+There are a number of driver model diagnostic macros in <linux/dev_printk.h>
 which you should use to make sure messages are matched to the right device
 and driver, and are tagged with the right level:  dev_err(), dev_warn(),
 dev_info(), and so forth.  For messages that aren't associated with a
diff --git a/Documentation/process/deprecated.rst b/Documentation/process/deprecated.rst
index 8ced754a5a0f..388cb19f5dbb 100644
--- a/Documentation/process/deprecated.rst
+++ b/Documentation/process/deprecated.rst
@@ -59,8 +59,9 @@ risk of them overflowing. This could lead to values wrapping around and a
 smaller allocation being made than the caller was expecting. Using those
 allocations could lead to linear overflows of heap memory and other
 misbehaviors. (One exception to this is literal values where the compiler
-can warn if they might overflow. Though using literals for arguments as
-suggested below is also harmless.)
+can warn if they might overflow. However, the preferred way in these
+cases is to refactor the code as suggested below to avoid the open-coded
+arithmetic.)
 
 For example, do not use ``count * size`` as an argument, as in::
 
diff --git a/Documentation/process/index.rst b/Documentation/process/index.rst
index dd231ffc8422..9f1b88492bb3 100644
--- a/Documentation/process/index.rst
+++ b/Documentation/process/index.rst
@@ -27,6 +27,7 @@ Below are the essential guides that every developer should read.
    submitting-patches
    programming-language
    coding-style
+   maintainer-handbooks
    maintainer-pgp-guide
    email-clients
    kernel-enforcement-statement
diff --git a/Documentation/process/maintainer-handbooks.rst b/Documentation/process/maintainer-handbooks.rst
new file mode 100644
index 000000000000..6af1abb0da48
--- /dev/null
+++ b/Documentation/process/maintainer-handbooks.rst
@@ -0,0 +1,18 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+.. _maintainer_handbooks_main:
+
+Subsystem and maintainer tree specific development process notes
+================================================================
+
+The purpose of this document is to provide subsystem specific information
+which is supplementary to the general development process handbook
+:ref:`Documentation/process <development_process_main>`.
+
+Contents:
+
+.. toctree::
+   :numbered:
+   :maxdepth: 2
+
+   maintainer-tip
diff --git a/Documentation/process/maintainer-tip.rst b/Documentation/process/maintainer-tip.rst
new file mode 100644
index 000000000000..c74f4a81588b
--- /dev/null
+++ b/Documentation/process/maintainer-tip.rst
@@ -0,0 +1,785 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+The tip tree handbook
+=====================
+
+What is the tip tree?
+---------------------
+
+The tip tree is a collection of several subsystems and areas of
+development. The tip tree is both a direct development tree and a
+aggregation tree for several sub-maintainer trees. The tip tree gitweb URL
+is: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
+
+The tip tree contains the following subsystems:
+
+   - **x86 architecture**
+
+     The x86 architecture development takes place in the tip tree except
+     for the x86 KVM and XEN specific parts which are maintained in the
+     corresponding subsystems and routed directly to mainline from
+     there. It's still good practice to Cc the x86 maintainers on
+     x86-specific KVM and XEN patches.
+
+     Some x86 subsystems have their own maintainers in addition to the
+     overall x86 maintainers.  Please Cc the overall x86 maintainers on
+     patches touching files in arch/x86 even when they are not called out
+     by the MAINTAINER file.
+
+     Note, that ``x86@kernel.org`` is not a mailing list. It is merely a
+     mail alias which distributes mails to the x86 top-level maintainer
+     team. Please always Cc the Linux Kernel mailing list (LKML)
+     ``linux-kernel@vger.kernel.org``, otherwise your mail ends up only in
+     the private inboxes of the maintainers.
+
+   - **Scheduler**
+
+     Scheduler development takes place in the -tip tree, in the
+     sched/core branch - with occasional sub-topic trees for
+     work-in-progress patch-sets.
+
+   - **Locking and atomics**
+
+     Locking development (including atomics and other synchronization
+     primitives that are connected to locking) takes place in the -tip
+     tree, in the locking/core branch - with occasional sub-topic trees
+     for work-in-progress patch-sets.
+
+   - **Generic interrupt subsystem and interrupt chip drivers**:
+
+     - interrupt core development happens in the irq/core branch
+
+     - interrupt chip driver development also happens in the irq/core
+       branch, but the patches are usually applied in a separate maintainer
+       tree and then aggregated into irq/core
+
+   - **Time, timers, timekeeping, NOHZ and related chip drivers**:
+
+     - timekeeping, clocksource core, NTP and alarmtimer development
+       happens in the timers/core branch, but patches are usually applied in
+       a separate maintainer tree and then aggregated into timers/core
+
+     - clocksource/event driver development happens in the timers/core
+       branch, but patches are mostly applied in a separate maintainer tree
+       and then aggregated into timers/core
+
+   - **Performance counters core, architecture support and tooling**:
+
+     - perf core and architecture support development happens in the
+       perf/core branch
+
+     - perf tooling development happens in the perf tools maintainer
+       tree and is aggregated into the tip tree.
+
+   - **CPU hotplug core**
+
+   - **RAS core**
+
+     Mostly x86-specific RAS patches are collected in the tip ras/core
+     branch.
+
+   - **EFI core**
+
+     EFI development in the efi git tree. The collected patches are
+     aggregated in the tip efi/core branch.
+
+   - **RCU**
+
+     RCU development happens in the linux-rcu tree. The resulting changes
+     are aggregated into the tip core/rcu branch.
+
+   - **Various core code components**:
+
+       - debugobjects
+
+       - objtool
+
+       - random bits and pieces
+
+
+Patch submission notes
+----------------------
+
+Selecting the tree/branch
+^^^^^^^^^^^^^^^^^^^^^^^^^
+
+In general, development against the head of the tip tree master branch is
+fine, but for the subsystems which are maintained separately, have their
+own git tree and are only aggregated into the tip tree, development should
+take place against the relevant subsystem tree or branch.
+
+Bug fixes which target mainline should always be applicable against the
+mainline kernel tree. Potential conflicts against changes which are already
+queued in the tip tree are handled by the maintainers.
+
+Patch subject
+^^^^^^^^^^^^^
+
+The tip tree preferred format for patch subject prefixes is
+'subsys/component:', e.g. 'x86/apic:', 'x86/mm/fault:', 'sched/fair:',
+'genirq/core:'. Please do not use file names or complete file paths as
+prefix. 'git log path/to/file' should give you a reasonable hint in most
+cases.
+
+The condensed patch description in the subject line should start with a
+uppercase letter and should be written in imperative tone.
+
+
+Changelog
+^^^^^^^^^
+
+The general rules about changelogs in the process documentation, see
+:ref:`Documentation/process/ <submittingpatches>`, apply.
+
+The tip tree maintainers set value on following these rules, especially on
+the request to write changelogs in imperative mood and not impersonating
+code or the execution of it. This is not just a whim of the
+maintainers. Changelogs written in abstract words are more precise and
+tend to be less confusing than those written in the form of novels.
+
+It's also useful to structure the changelog into several paragraphs and not
+lump everything together into a single one. A good structure is to explain
+the context, the problem and the solution in separate paragraphs and this
+order.
+
+Examples for illustration:
+
+  Example 1::
+
+    x86/intel_rdt/mbm: Fix MBM overflow handler during hot cpu
+
+    When a CPU is dying, we cancel the worker and schedule a new worker on a
+    different CPU on the same domain. But if the timer is already about to
+    expire (say 0.99s) then we essentially double the interval.
+
+    We modify the hot cpu handling to cancel the delayed work on the dying
+    cpu and run the worker immediately on a different cpu in same domain. We
+    donot flush the worker because the MBM overflow worker reschedules the
+    worker on same CPU and scans the domain->cpu_mask to get the domain
+    pointer.
+
+  Improved version::
+
+    x86/intel_rdt/mbm: Fix MBM overflow handler during CPU hotplug
+
+    When a CPU is dying, the overflow worker is canceled and rescheduled on a
+    different CPU in the same domain. But if the timer is already about to
+    expire this essentially doubles the interval which might result in a non
+    detected overflow.
+
+    Cancel the overflow worker and reschedule it immediately on a different CPU
+    in the same domain. The work could be flushed as well, but that would
+    reschedule it on the same CPU.
+
+  Example 2::
+
+    time: POSIX CPU timers: Ensure that variable is initialized
+
+    If cpu_timer_sample_group returns -EINVAL, it will not have written into
+    *sample. Checking for cpu_timer_sample_group's return value precludes the
+    potential use of an uninitialized value of now in the following block.
+    Given an invalid clock_idx, the previous code could otherwise overwrite
+    *oldval in an undefined manner. This is now prevented. We also exploit
+    short-circuiting of && to sample the timer only if the result will
+    actually be used to update *oldval.
+
+  Improved version::
+
+    posix-cpu-timers: Make set_process_cpu_timer() more robust
+
+    Because the return value of cpu_timer_sample_group() is not checked,
+    compilers and static checkers can legitimately warn about a potential use
+    of the uninitialized variable 'now'. This is not a runtime issue as all
+    call sites hand in valid clock ids.
+
+    Also cpu_timer_sample_group() is invoked unconditionally even when the
+    result is not used because *oldval is NULL.
+
+    Make the invocation conditional and check the return value.
+
+  Example 3::
+
+    The entity can also be used for other purposes.
+
+    Let's rename it to be more generic.
+
+  Improved version::
+
+    The entity can also be used for other purposes.
+
+    Rename it to be more generic.
+
+
+For complex scenarios, especially race conditions and memory ordering
+issues, it is valuable to depict the scenario with a table which shows
+the parallelism and the temporal order of events. Here is an example::
+
+    CPU0                            CPU1
+    free_irq(X)                     interrupt X
+                                    spin_lock(desc->lock)
+                                    wake irq thread()
+                                    spin_unlock(desc->lock)
+    spin_lock(desc->lock)
+    remove action()
+    shutdown_irq()
+    release_resources()             thread_handler()
+    spin_unlock(desc->lock)           access released resources.
+                                      ^^^^^^^^^^^^^^^^^^^^^^^^^
+    synchronize_irq()
+
+Lockdep provides similar useful output to depict a possible deadlock
+scenario::
+
+    CPU0                                    CPU1
+    rtmutex_lock(&rcu->rt_mutex)
+      spin_lock(&rcu->rt_mutex.wait_lock)
+                                            local_irq_disable()
+                                            spin_lock(&timer->it_lock)
+                                            spin_lock(&rcu->mutex.wait_lock)
+    --> Interrupt
+        spin_lock(&timer->it_lock)
+
+
+Function references in changelogs
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+When a function is mentioned in the changelog, either the text body or the
+subject line, please use the format 'function_name()'. Omitting the
+brackets after the function name can be ambiguous::
+
+  Subject: subsys/component: Make reservation_count static
+
+  reservation_count is only used in reservation_stats. Make it static.
+
+The variant with brackets is more precise::
+
+  Subject: subsys/component: Make reservation_count() static
+
+  reservation_count() is only called from reservation_stats(). Make it
+  static.
+
+
+Backtraces in changelogs
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+See :ref:`backtraces`.
+
+Ordering of commit tags
+^^^^^^^^^^^^^^^^^^^^^^^
+
+To have a uniform view of the commit tags, the tip maintainers use the
+following tag ordering scheme:
+
+ - Fixes: 12char-SHA1 ("sub/sys: Original subject line")
+
+   A Fixes tag should be added even for changes which do not need to be
+   backported to stable kernels, i.e. when addressing a recently introduced
+   issue which only affects tip or the current head of mainline. These tags
+   are helpful to identify the original commit and are much more valuable
+   than prominently mentioning the commit which introduced a problem in the
+   text of the changelog itself because they can be automatically
+   extracted.
+
+   The following example illustrates the difference::
+
+     Commit
+
+       abcdef012345678 ("x86/xxx: Replace foo with bar")
+
+     left an unused instance of variable foo around. Remove it.
+
+     Signed-off-by: J.Dev <j.dev@mail>
+
+   Please say instead::
+
+     The recent replacement of foo with bar left an unused instance of
+     variable foo around. Remove it.
+
+     Fixes: abcdef012345678 ("x86/xxx: Replace foo with bar")
+     Signed-off-by: J.Dev <j.dev@mail>
+
+   The latter puts the information about the patch into the focus and
+   amends it with the reference to the commit which introduced the issue
+   rather than putting the focus on the original commit in the first place.
+
+ - Reported-by: ``Reporter <reporter@mail>``
+
+ - Originally-by: ``Original author <original-author@mail>``
+
+ - Suggested-by: ``Suggester <suggester@mail>``
+
+ - Co-developed-by: ``Co-author <co-author@mail>``
+
+   Signed-off: ``Co-author <co-author@mail>``
+
+   Note, that Co-developed-by and Signed-off-by of the co-author(s) must
+   come in pairs.
+
+ - Signed-off-by: ``Author <author@mail>``
+
+   The first Signed-off-by (SOB) after the last Co-developed-by/SOB pair is the
+   author SOB, i.e. the person flagged as author by git.
+
+ - Signed-off-by: ``Patch handler <handler@mail>``
+
+   SOBs after the author SOB are from people handling and transporting
+   the patch, but were not involved in development. SOB chains should
+   reflect the **real** route a patch took as it was propagated to us,
+   with the first SOB entry signalling primary authorship of a single
+   author. Acks should be given as Acked-by lines and review approvals
+   as Reviewed-by lines.
+
+   If the handler made modifications to the patch or the changelog, then
+   this should be mentioned **after** the changelog text and **above**
+   all commit tags in the following format::
+
+     ... changelog text ends.
+
+     [ handler: Replaced foo by bar and updated changelog ]
+
+     First-tag: .....
+
+   Note the two empty new lines which separate the changelog text and the
+   commit tags from that notice.
+
+   If a patch is sent to the mailing list by a handler then the author has
+   to be noted in the first line of the changelog with::
+
+     From: Author <author@mail>
+
+     Changelog text starts here....
+
+   so the authorship is preserved. The 'From:' line has to be followed
+   by a empty newline. If that 'From:' line is missing, then the patch
+   would be attributed to the person who sent (transported, handled) it.
+   The 'From:' line is automatically removed when the patch is applied
+   and does not show up in the final git changelog. It merely affects
+   the authorship information of the resulting Git commit.
+
+ - Tested-by: ``Tester <tester@mail>``
+
+ - Reviewed-by: ``Reviewer <reviewer@mail>``
+
+ - Acked-by: ``Acker <acker@mail>``
+
+ - Cc: ``cc-ed-person <person@mail>``
+
+   If the patch should be backported to stable, then please add a '``Cc:
+   stable@vger.kernel.org``' tag, but do not Cc stable when sending your
+   mail.
+
+ - Link: ``https://link/to/information``
+
+   For referring to an email on LKML or other kernel mailing lists,
+   please use the lore.kernel.org redirector URL::
+
+     https://lore.kernel.org/r/email-message@id
+
+   The kernel.org redirector is considered a stable URL, unlike other email
+   archives.
+
+   Maintainers will add a Link tag referencing the email of the patch
+   submission when they apply a patch to the tip tree. This tag is useful
+   for later reference and is also used for commit notifications.
+
+Please do not use combined tags, e.g. ``Reported-and-tested-by``, as
+they just complicate automated extraction of tags.
+
+
+Links to documentation
+^^^^^^^^^^^^^^^^^^^^^^
+
+Providing links to documentation in the changelog is a great help to later
+debugging and analysis.  Unfortunately, URLs often break very quickly
+because companies restructure their websites frequently.  Non-'volatile'
+exceptions include the Intel SDM and the AMD APM.
+
+Therefore, for 'volatile' documents, please create an entry in the kernel
+bugzilla https://bugzilla.kernel.org and attach a copy of these documents
+to the bugzilla entry. Finally, provide the URL of the bugzilla entry in
+the changelog.
+
+Patch resend or reminders
+^^^^^^^^^^^^^^^^^^^^^^^^^
+
+See :ref:`resend_reminders`.
+
+Merge window
+^^^^^^^^^^^^
+
+Please do not expect large patch series to be handled during the merge
+window or even during the week before.  Such patches should be submitted in
+mergeable state *at* *least* a week before the merge window opens.
+Exceptions are made for bug fixes and *sometimes* for small standalone
+drivers for new hardware or minimally invasive patches for hardware
+enablement.
+
+During the merge window, the maintainers instead focus on following the
+upstream changes, fixing merge window fallout, collecting bug fixes, and
+allowing themselves a breath. Please respect that.
+
+The release candidate -rc1 is the starting point for new patches to be
+applied which are targeted for the next merge window.
+
+
+Git
+^^^
+
+The tip maintainers accept git pull requests from maintainers who provide
+subsystem changes for aggregation in the tip tree.
+
+Pull requests for new patch submissions are usually not accepted and do not
+replace proper patch submission to the mailing list. The main reason for
+this is that the review workflow is email based.
+
+If you submit a larger patch series it is helpful to provide a git branch
+in a private repository which allows interested people to easily pull the
+series for testing. The usual way to offer this is a git URL in the cover
+letter of the patch series.
+
+
+Coding style notes
+------------------
+
+Comment style
+^^^^^^^^^^^^^
+
+Sentences in comments start with an uppercase letter.
+
+Single line comments::
+
+	/* This is a single line comment */
+
+Multi-line comments::
+
+	/*
+	 * This is a properly formatted
+	 * multi-line comment.
+	 *
+	 * Larger multi-line comments should be split into paragraphs.
+	 */
+
+No tail comments:
+
+  Please refrain from using tail comments. Tail comments disturb the
+  reading flow in almost all contexts, but especially in code::
+
+	if (somecondition_is_true) /* Don't put a comment here */
+		dostuff(); /* Neither here */
+
+	seed = MAGIC_CONSTANT; /* Nor here */
+
+  Use freestanding comments instead::
+
+	/* This condition is not obvious without a comment */
+	if (somecondition_is_true) {
+		/* This really needs to be documented */
+		dostuff();
+	}
+
+	/* This magic initialization needs a comment. Maybe not? */
+	seed = MAGIC_CONSTANT;
+
+Comment the important things:
+
+  Comments should be added where the operation is not obvious. Documenting
+  the obvious is just a distraction::
+
+	/* Decrement refcount and check for zero */
+	if (refcount_dec_and_test(&p->refcnt)) {
+		do;
+		lots;
+		of;
+		magic;
+		things;
+	}
+
+  Instead, comments should explain the non-obvious details and document
+  constraints::
+
+	if (refcount_dec_and_test(&p->refcnt)) {
+		/*
+		 * Really good explanation why the magic things below
+		 * need to be done, ordering and locking constraints,
+		 * etc..
+		 */
+		do;
+		lots;
+		of;
+		magic;
+		/* Needs to be the last operation because ... */
+		things;
+	}
+
+Function documentation comments:
+
+  To document functions and their arguments please use kernel-doc format
+  and not free form comments::
+
+	/**
+	 * magic_function - Do lots of magic stuff
+	 * @magic:	Pointer to the magic data to operate on
+	 * @offset:	Offset in the data array of @magic
+	 *
+	 * Deep explanation of mysterious things done with @magic along
+         * with documentation of the return values.
+	 *
+	 * Note, that the argument descriptors above are arranged
+	 * in a tabular fashion.
+	 */
+
+  This applies especially to globally visible functions and inline
+  functions in public header files. It might be overkill to use kernel-doc
+  format for every (static) function which needs a tiny explanation. The
+  usage of descriptive function names often replaces these tiny comments.
+  Apply common sense as always.
+
+
+Documenting locking requirements
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  Documenting locking requirements is a good thing, but comments are not
+  necessarily the best choice. Instead of writing::
+
+	/* Caller must hold foo->lock */
+	void func(struct foo *foo)
+	{
+		...
+	}
+
+  Please use::
+
+	void func(struct foo *foo)
+	{
+		lockdep_assert_held(&foo->lock);
+		...
+	}
+
+  In PROVE_LOCKING kernels, lockdep_assert_held() emits a warning
+  if the caller doesn't hold the lock.  Comments can't do that.
+
+Bracket rules
+^^^^^^^^^^^^^
+
+Brackets should be omitted only if the statement which follows 'if', 'for',
+'while' etc. is truly a single line::
+
+	if (foo)
+		do_something();
+
+The following is not considered to be a single line statement even
+though C does not require brackets::
+
+	for (i = 0; i < end; i++)
+		if (foo[i])
+			do_something(foo[i]);
+
+Adding brackets around the outer loop enhances the reading flow::
+
+	for (i = 0; i < end; i++) {
+		if (foo[i])
+			do_something(foo[i]);
+	}
+
+
+Variable declarations
+^^^^^^^^^^^^^^^^^^^^^
+
+The preferred ordering of variable declarations at the beginning of a
+function is reverse fir tree order::
+
+	struct long_struct_name *descriptive_name;
+	unsigned long foo, bar;
+	unsigned int tmp;
+	int ret;
+
+The above is faster to parse than the reverse ordering::
+
+	int ret;
+	unsigned int tmp;
+	unsigned long foo, bar;
+	struct long_struct_name *descriptive_name;
+
+And even more so than random ordering::
+
+	unsigned long foo, bar;
+	int ret;
+	struct long_struct_name *descriptive_name;
+	unsigned int tmp;
+
+Also please try to aggregate variables of the same type into a single
+line. There is no point in wasting screen space::
+
+	unsigned long a;
+	unsigned long b;
+	unsigned long c;
+	unsigned long d;
+
+It's really sufficient to do::
+
+	unsigned long a, b, c, d;
+
+Please also refrain from introducing line splits in variable declarations::
+
+	struct long_struct_name *descriptive_name = container_of(bar,
+						      struct long_struct_name,
+	                                              member);
+	struct foobar foo;
+
+It's way better to move the initialization to a separate line after the
+declarations::
+
+	struct long_struct_name *descriptive_name;
+	struct foobar foo;
+
+	descriptive_name = container_of(bar, struct long_struct_name, member);
+
+
+Variable types
+^^^^^^^^^^^^^^
+
+Please use the proper u8, u16, u32, u64 types for variables which are meant
+to describe hardware or are used as arguments for functions which access
+hardware. These types are clearly defining the bit width and avoid
+truncation, expansion and 32/64-bit confusion.
+
+u64 is also recommended in code which would become ambiguous for 32-bit
+kernels when 'unsigned long' would be used instead. While in such
+situations 'unsigned long long' could be used as well, u64 is shorter
+and also clearly shows that the operation is required to be 64 bits wide
+independent of the target CPU.
+
+Please use 'unsigned int' instead of 'unsigned'.
+
+
+Constants
+^^^^^^^^^
+
+Please do not use literal (hexa)decimal numbers in code or initializers.
+Either use proper defines which have descriptive names or consider using
+an enum.
+
+
+Struct declarations and initializers
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Struct declarations should align the struct member names in a tabular
+fashion::
+
+	struct bar_order {
+		unsigned int	guest_id;
+		int		ordered_item;
+		struct menu	*menu;
+	};
+
+Please avoid documenting struct members within the declaration, because
+this often results in strangely formatted comments and the struct members
+become obfuscated::
+
+	struct bar_order {
+		unsigned int	guest_id; /* Unique guest id */
+		int		ordered_item;
+		/* Pointer to a menu instance which contains all the drinks */
+		struct menu	*menu;
+	};
+
+Instead, please consider using the kernel-doc format in a comment preceding
+the struct declaration, which is easier to read and has the added advantage
+of including the information in the kernel documentation, for example, as
+follows::
+
+
+	/**
+	 * struct bar_order - Description of a bar order
+	 * @guest_id:		Unique guest id
+	 * @ordered_item:	The item number from the menu
+	 * @menu:		Pointer to the menu from which the item
+	 *  			was ordered
+	 *
+	 * Supplementary information for using the struct.
+	 *
+	 * Note, that the struct member descriptors above are arranged
+	 * in a tabular fashion.
+	 */
+	struct bar_order {
+		unsigned int	guest_id;
+		int		ordered_item;
+		struct menu	*menu;
+	};
+
+Static struct initializers must use C99 initializers and should also be
+aligned in a tabular fashion::
+
+	static struct foo statfoo = {
+		.a		= 0,
+		.plain_integer	= CONSTANT_DEFINE_OR_ENUM,
+		.bar		= &statbar,
+	};
+
+Note that while C99 syntax allows the omission of the final comma,
+we recommend the use of a comma on the last line because it makes
+reordering and addition of new lines easier, and makes such future
+patches slightly easier to read as well.
+
+Line breaks
+^^^^^^^^^^^
+
+Restricting line length to 80 characters makes deeply indented code hard to
+read.  Consider breaking out code into helper functions to avoid excessive
+line breaking.
+
+The 80 character rule is not a strict rule, so please use common sense when
+breaking lines. Especially format strings should never be broken up.
+
+When splitting function declarations or function calls, then please align
+the first argument in the second line with the first argument in the first
+line::
+
+  static int long_function_name(struct foobar *barfoo, unsigned int id,
+				unsigned int offset)
+  {
+
+	if (!id) {
+		ret = longer_function_name(barfoo, DEFAULT_BARFOO_ID,
+					   offset);
+	...
+
+Namespaces
+^^^^^^^^^^
+
+Function/variable namespaces improve readability and allow easy
+grepping. These namespaces are string prefixes for globally visible
+function and variable names, including inlines. These prefixes should
+combine the subsystem and the component name such as 'x86_comp\_',
+'sched\_', 'irq\_', and 'mutex\_'.
+
+This also includes static file scope functions that are immediately put
+into globally visible driver templates - it's useful for those symbols
+to carry a good prefix as well, for backtrace readability.
+
+Namespace prefixes may be omitted for local static functions and
+variables. Truly local functions, only called by other local functions,
+can have shorter descriptive names - our primary concern is greppability
+and backtrace readability.
+
+Please note that 'xxx_vendor\_' and 'vendor_xxx_` prefixes are not
+helpful for static functions in vendor-specific files. After all, it
+is already clear that the code is vendor-specific. In addition, vendor
+names should only be for truly vendor-specific functionality.
+
+As always apply common sense and aim for consistency and readability.
+
+
+Commit notifications
+--------------------
+
+The tip tree is monitored by a bot for new commits. The bot sends an email
+for each new commit to a dedicated mailing list
+(``linux-tip-commits@vger.kernel.org``) and Cc's all people who are
+mentioned in one of the commit tags. It uses the email message ID from the
+Link tag at the end of the tag list to set the In-Reply-To email header so
+the message is properly threaded with the patch submission email.
+
+The tip maintainers and submaintainers try to reply to the submitter
+when merging a patch, but they sometimes forget or it does not fit the
+workflow of the moment. While the bot message is purely mechanical, it
+also implies a 'Thank you! Applied.'.
diff --git a/Documentation/process/submitting-drivers.rst b/Documentation/process/submitting-drivers.rst
index 3861887e0ca5..8413b693d10d 100644
--- a/Documentation/process/submitting-drivers.rst
+++ b/Documentation/process/submitting-drivers.rst
@@ -185,7 +185,7 @@ Linux USB project:
 	http://www.linux-usb.org/
 
 How to NOT write kernel driver by Arjan van de Ven:
-	http://www.fenrus.org/how-to-not-write-a-device-driver-paper.pdf
+	https://landley.net/kdocs/ols/2002/ols2002-pages-545-555.pdf
 
 Kernel Janitor:
 	https://kernelnewbies.org/KernelJanitors
diff --git a/Documentation/process/submitting-patches.rst b/Documentation/process/submitting-patches.rst
index 8ad6b93f91e6..6b3aaed66fba 100644
--- a/Documentation/process/submitting-patches.rst
+++ b/Documentation/process/submitting-patches.rst
@@ -14,13 +14,18 @@ works, see Documentation/process/development-process.rst. Also, read
 Documentation/process/submit-checklist.rst
 for a list of items to check before submitting code.  If you are submitting
 a driver, also read Documentation/process/submitting-drivers.rst; for device
-tree binding patches, read Documentation/process/submitting-patches.rst.
+tree binding patches, read
+Documentation/devicetree/bindings/submitting-patches.rst.
 
 This documentation assumes that you're using ``git`` to prepare your patches.
 If you're unfamiliar with ``git``, you would be well-advised to learn how to
 use it, it will make your life as a kernel developer and in general much
 easier.
 
+Some subsystems and maintainer trees have additional information about
+their workflow and expectations, see
+:ref:`Documentation/process/maintainer-handbooks.rst <maintainer_handbooks_main>`.
+
 Obtain a current source tree
 ----------------------------
 
@@ -92,17 +97,6 @@ instead of "[This patch] makes xyzzy do frotz" or "[I] changed xyzzy
 to do frotz", as if you are giving orders to the codebase to change
 its behaviour.
 
-If the patch fixes a logged bug entry, refer to that bug entry by
-number and URL.  If the patch follows from a mailing list discussion,
-give a URL to the mailing list archive; use the https://lkml.kernel.org/
-redirector with a ``Message-Id``, to ensure that the links cannot become
-stale.
-
-However, try to make your explanation understandable without external
-resources.  In addition to giving a URL to a mailing list archive or
-bug, summarize the relevant points of the discussion that led to the
-patch as submitted.
-
 If you want to refer to a specific commit, don't just refer to the
 SHA-1 ID of the commit. Please also include the oneline summary of
 the commit, to make it easier for reviewers to know what it is about.
@@ -119,6 +113,28 @@ collisions with shorter IDs a real possibility.  Bear in mind that, even if
 there is no collision with your six-character ID now, that condition may
 change five years from now.
 
+If related discussions or any other background information behind the change
+can be found on the web, add 'Link:' tags pointing to it. In case your patch
+fixes a bug, for example, add a tag with a URL referencing the report in the
+mailing list archives or a bug tracker; if the patch is a result of some
+earlier mailing list discussion or something documented on the web, point to
+it.
+
+When linking to mailing list archives, preferably use the lore.kernel.org
+message archiver service. To create the link URL, use the contents of the
+``Message-Id`` header of the message without the surrounding angle brackets.
+For example::
+
+    Link: https://lore.kernel.org/r/30th.anniversary.repost@klaava.Helsinki.FI/
+
+Please check the link to make sure that it is actually working and points
+to the relevant message.
+
+However, try to make your explanation understandable without external
+resources. In addition to giving a URL to a mailing list archive or bug,
+summarize the relevant points of the discussion that led to the
+patch as submitted.
+
 If your patch fixes a bug in a specific commit, e.g. you found an issue using
 ``git bisect``, please use the 'Fixes:' tag with the first 12 characters of
 the SHA-1 ID, and the one line summary.  Do not split the tag across multiple
@@ -326,6 +342,7 @@ politely and address the problems they have pointed out.
 See Documentation/process/email-clients.rst for recommendations on email
 clients and mailing list etiquette.
 
+.. _resend_reminders:
 
 Don't get discouraged - or impatient
 ------------------------------------
@@ -711,6 +728,8 @@ patch::
 See more details on the proper patch format in the following
 references.
 
+.. _backtraces:
+
 Backtraces in commit mesages
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
@@ -743,7 +762,7 @@ the bug report.  However, for a multi-patch series, it is generally
 best to avoid using In-Reply-To: to link to older versions of the
 series.  This way multiple versions of the patch don't become an
 unmanageable forest of references in email clients.  If a link is
-helpful, you can use the https://lkml.kernel.org/ redirector (e.g., in
+helpful, you can use the https://lore.kernel.org/ redirector (e.g., in
 the cover email text) to link to an earlier version of the patch series.
 
 
diff --git a/Documentation/scheduler/sched-bwc.rst b/Documentation/scheduler/sched-bwc.rst
index 1fc73555f5c4..173c14110c85 100644
--- a/Documentation/scheduler/sched-bwc.rst
+++ b/Documentation/scheduler/sched-bwc.rst
@@ -22,9 +22,52 @@ cfs_quota units at each period boundary. As threads consume this bandwidth it
 is transferred to cpu-local "silos" on a demand basis. The amount transferred
 within each of these updates is tunable and described as the "slice".
 
+Burst feature
+-------------
+This feature borrows time now against our future underrun, at the cost of
+increased interference against the other system users. All nicely bounded.
+
+Traditional (UP-EDF) bandwidth control is something like:
+
+  (U = \Sum u_i) <= 1
+
+This guaranteeds both that every deadline is met and that the system is
+stable. After all, if U were > 1, then for every second of walltime,
+we'd have to run more than a second of program time, and obviously miss
+our deadline, but the next deadline will be further out still, there is
+never time to catch up, unbounded fail.
+
+The burst feature observes that a workload doesn't always executes the full
+quota; this enables one to describe u_i as a statistical distribution.
+
+For example, have u_i = {x,e}_i, where x is the p(95) and x+e p(100)
+(the traditional WCET). This effectively allows u to be smaller,
+increasing the efficiency (we can pack more tasks in the system), but at
+the cost of missing deadlines when all the odds line up. However, it
+does maintain stability, since every overrun must be paired with an
+underrun as long as our x is above the average.
+
+That is, suppose we have 2 tasks, both specify a p(95) value, then we
+have a p(95)*p(95) = 90.25% chance both tasks are within their quota and
+everything is good. At the same time we have a p(5)p(5) = 0.25% chance
+both tasks will exceed their quota at the same time (guaranteed deadline
+fail). Somewhere in between there's a threshold where one exceeds and
+the other doesn't underrun enough to compensate; this depends on the
+specific CDFs.
+
+At the same time, we can say that the worst case deadline miss, will be
+\Sum e_i; that is, there is a bounded tardiness (under the assumption
+that x+e is indeed WCET).
+
+The interferenece when using burst is valued by the possibilities for
+missing the deadline and the average WCET. Test results showed that when
+there many cgroups or CPU is under utilized, the interference is
+limited. More details are shown in:
+https://lore.kernel.org/lkml/5371BD36-55AE-4F71-B9D7-B86DC32E3D2B@linux.alibaba.com/
+
 Management
 ----------
-Quota and period are managed within the cpu subsystem via cgroupfs.
+Quota, period and burst are managed within the cpu subsystem via cgroupfs.
 
 .. note::
    The cgroupfs files described in this section are only applicable
@@ -32,29 +75,37 @@ Quota and period are managed within the cpu subsystem via cgroupfs.
    :ref:`Documentation/admin-guide/cgroup-v2.rst <cgroup-v2-cpu>`.
 
 - cpu.cfs_quota_us: the total available run-time within a period (in
-  microseconds)
+- cpu.cfs_quota_us: run-time replenished within a period (in microseconds)
 - cpu.cfs_period_us: the length of a period (in microseconds)
 - cpu.stat: exports throttling statistics [explained further below]
+- cpu.cfs_burst_us: the maximum accumulated run-time (in microseconds)
 
 The default values are::
 
 	cpu.cfs_period_us=100ms
-	cpu.cfs_quota=-1
+	cpu.cfs_quota_us=-1
+	cpu.cfs_burst_us=0
 
 A value of -1 for cpu.cfs_quota_us indicates that the group does not have any
 bandwidth restriction in place, such a group is described as an unconstrained
 bandwidth group. This represents the traditional work-conserving behavior for
 CFS.
 
-Writing any (valid) positive value(s) will enact the specified bandwidth limit.
-The minimum quota allowed for the quota or period is 1ms. There is also an
-upper bound on the period length of 1s. Additional restrictions exist when
-bandwidth limits are used in a hierarchical fashion, these are explained in
-more detail below.
+Writing any (valid) positive value(s) no smaller than cpu.cfs_burst_us will
+enact the specified bandwidth limit. The minimum quota allowed for the quota or
+period is 1ms. There is also an upper bound on the period length of 1s.
+Additional restrictions exist when bandwidth limits are used in a hierarchical
+fashion, these are explained in more detail below.
 
 Writing any negative value to cpu.cfs_quota_us will remove the bandwidth limit
 and return the group to an unconstrained state once more.
 
+A value of 0 for cpu.cfs_burst_us indicates that the group can not accumulate
+any unused bandwidth. It makes the traditional bandwidth control behavior for
+CFS unchanged. Writing any (valid) positive value(s) no larger than
+cpu.cfs_quota_us into cpu.cfs_burst_us will enact the cap on unused bandwidth
+accumulation.
+
 Any updates to a group's bandwidth specification will result in it becoming
 unthrottled if it is in a constrained state.
 
@@ -74,7 +125,7 @@ for more fine-grained consumption.
 
 Statistics
 ----------
-A group's bandwidth statistics are exported via 3 fields in cpu.stat.
+A group's bandwidth statistics are exported via 5 fields in cpu.stat.
 
 cpu.stat:
 
@@ -82,6 +133,9 @@ cpu.stat:
 - nr_throttled: Number of times the group has been throttled/limited.
 - throttled_time: The total time duration (in nanoseconds) for which entities
   of the group have been throttled.
+- nr_bursts: Number of periods burst occurs.
+- burst_time: Cumulative wall-time (in nanoseconds) that any CPUs has used
+  above quota in respective periods
 
 This interface is read-only.
 
@@ -179,3 +233,15 @@ Examples
 
    By using a small period here we are ensuring a consistent latency
    response at the expense of burst capacity.
+
+4. Limit a group to 40% of 1 CPU, and allow accumulate up to 20% of 1 CPU
+   additionally, in case accumulation has been done.
+
+   With 50ms period, 20ms quota will be equivalent to 40% of 1 CPU.
+   And 10ms burst will be equivalent to 20% of 1 CPU.
+
+	# echo 20000 > cpu.cfs_quota_us /* quota = 20ms */
+	# echo 50000 > cpu.cfs_period_us /* period = 50ms */
+	# echo 10000 > cpu.cfs_burst_us /* burst = 10ms */
+
+   Larger buffer setting (no larger than quota) allows greater burst capacity.
diff --git a/Documentation/security/SCTP.rst b/Documentation/security/SCTP.rst
index 0bcf6c1245ee..d5fd6ccc3dcb 100644
--- a/Documentation/security/SCTP.rst
+++ b/Documentation/security/SCTP.rst
@@ -26,11 +26,11 @@ described in the `SCTP SELinux Support`_ chapter.
 
 security_sctp_assoc_request()
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Passes the ``@ep`` and ``@chunk->skb`` of the association INIT packet to the
+Passes the ``@asoc`` and ``@chunk->skb`` of the association INIT packet to the
 security module. Returns 0 on success, error on failure.
 ::
 
-    @ep - pointer to sctp endpoint structure.
+    @asoc - pointer to sctp association structure.
     @skb - pointer to skbuff of association packet.
 
 
@@ -117,9 +117,9 @@ Called whenever a new socket is created by **accept**\(2)
 calls **sctp_peeloff**\(3).
 ::
 
-    @ep - pointer to current sctp endpoint structure.
+    @asoc - pointer to current sctp association structure.
     @sk - pointer to current sock structure.
-    @sk - pointer to new sock structure.
+    @newsk - pointer to new sock structure.
 
 
 security_inet_conn_established()
@@ -151,9 +151,9 @@ establishing an association.
          INIT --------------------------------------------->
                                                    sctp_sf_do_5_1B_init()
                                                  Respond to an INIT chunk.
-                                             SCTP peer endpoint "A" is
-                                             asking for an association. Call
-                                             security_sctp_assoc_request()
+                                             SCTP peer endpoint "A" is asking
+                                             for a temporary association.
+                                             Call security_sctp_assoc_request()
                                              to set the peer label if first
                                              association.
                                              If not first association, check
@@ -163,9 +163,12 @@ establishing an association.
           |                                       discard the packet.
           |
     COOKIE ECHO ------------------------------------------>
-                                                          |
-                                                          |
-                                                          |
+                                                  sctp_sf_do_5_1D_ce()
+                                             Respond to an COOKIE ECHO chunk.
+                                             Confirm the cookie and create a
+                                             permanent association.
+                                             Call security_sctp_assoc_request() to
+                                             do the same as for INIT chunk Response.
           <------------------------------------------- COOKIE ACK
           |                                               |
     sctp_sf_do_5_1E_ca                                    |
@@ -200,22 +203,22 @@ hooks with the SELinux specifics expanded below::
 
 security_sctp_assoc_request()
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Passes the ``@ep`` and ``@chunk->skb`` of the association INIT packet to the
+Passes the ``@asoc`` and ``@chunk->skb`` of the association INIT packet to the
 security module. Returns 0 on success, error on failure.
 ::
 
-    @ep - pointer to sctp endpoint structure.
+    @asoc - pointer to sctp association structure.
     @skb - pointer to skbuff of association packet.
 
 The security module performs the following operations:
-     IF this is the first association on ``@ep->base.sk``, then set the peer
+     IF this is the first association on ``@asoc->base.sk``, then set the peer
      sid to that in ``@skb``. This will ensure there is only one peer sid
-     assigned to ``@ep->base.sk`` that may support multiple associations.
+     assigned to ``@asoc->base.sk`` that may support multiple associations.
 
-     ELSE validate the ``@ep->base.sk peer_sid`` against the ``@skb peer sid``
+     ELSE validate the ``@asoc->base.sk peer_sid`` against the ``@skb peer sid``
      to determine whether the association should be allowed or denied.
 
-     Set the sctp ``@ep sid`` to socket's sid (from ``ep->base.sk``) with
+     Set the sctp ``@asoc sid`` to socket's sid (from ``asoc->base.sk``) with
      MLS portion taken from ``@skb peer sid``. This will be used by SCTP
      TCP style sockets and peeled off connections as they cause a new socket
      to be generated.
@@ -259,13 +262,13 @@ security_sctp_sk_clone()
 Called whenever a new socket is created by **accept**\(2) (i.e. a TCP style
 socket) or when a socket is 'peeled off' e.g userspace calls
 **sctp_peeloff**\(3). ``security_sctp_sk_clone()`` will set the new
-sockets sid and peer sid to that contained in the ``@ep sid`` and
-``@ep peer sid`` respectively.
+sockets sid and peer sid to that contained in the ``@asoc sid`` and
+``@asoc peer sid`` respectively.
 ::
 
-    @ep - pointer to current sctp endpoint structure.
+    @asoc - pointer to current sctp association structure.
     @sk - pointer to current sock structure.
-    @sk - pointer to new sock structure.
+    @newsk - pointer to new sock structure.
 
 
 security_inet_conn_established()
diff --git a/Documentation/sound/alsa-configuration.rst b/Documentation/sound/alsa-configuration.rst
index 65f61695f561..34888d4fc4a8 100644
--- a/Documentation/sound/alsa-configuration.rst
+++ b/Documentation/sound/alsa-configuration.rst
@@ -100,6 +100,15 @@ amidi_map
     MIDI device number maps assigned to the 2st OSS device;
     Default: 1
 
+Module snd-soc-core
+-------------------
+
+The soc core module. It is used by all ALSA card drivers.
+It takes the following options which have global effects.
+
+prealloc_buffer_size_kbytes
+    Specify prealloc buffer size in kbytes (default: 512).
+
 Common parameters for top sound card modules
 --------------------------------------------
 
diff --git a/Documentation/sound/hd-audio/models.rst b/Documentation/sound/hd-audio/models.rst
index 0ea967d34583..d25335993e55 100644
--- a/Documentation/sound/hd-audio/models.rst
+++ b/Documentation/sound/hd-audio/models.rst
@@ -326,6 +326,8 @@ usi-headset
     Headset support on USI machines
 dual-codecs
     Lenovo laptops with dual codecs
+alc285-hp-amp-init
+    HP laptops which require speaker amplifier initialization (ALC285)
 
 ALC680
 ======
diff --git a/Documentation/sound/soc/codec.rst b/Documentation/sound/soc/codec.rst
index 8a9737eb7597..57df149acafc 100644
--- a/Documentation/sound/soc/codec.rst
+++ b/Documentation/sound/soc/codec.rst
@@ -40,7 +40,7 @@ e.g.
 	.prepare	= wm8731_pcm_prepare,
 	.hw_params	= wm8731_hw_params,
 	.shutdown	= wm8731_shutdown,
-	.digital_mute	= wm8731_mute,
+	.mute_stream	= wm8731_mute,
 	.set_sysclk	= wm8731_set_dai_sysclk,
 	.set_fmt	= wm8731_set_dai_fmt,
   };
@@ -60,7 +60,7 @@ e.g.
 		.rates = WM8731_RATES,
 		.formats = WM8731_FORMATS,},
 	.ops = &wm8731_dai_ops,
-	.symmetric_rates = 1,
+	.symmetric_rate = 1,
   };
 
 
@@ -177,10 +177,10 @@ when the mute is applied or freed.
 i.e.
 ::
 
-  static int wm8974_mute(struct snd_soc_dai *dai, int mute)
+  static int wm8974_mute(struct snd_soc_dai *dai, int mute, int direction)
   {
 	struct snd_soc_component *component = dai->component;
-	u16 mute_reg = snd_soc_component_read32(component, WM8974_DAC) & 0xffbf;
+	u16 mute_reg = snd_soc_component_read(component, WM8974_DAC) & 0xffbf;
 
 	if (mute)
 		snd_soc_component_write(component, WM8974_DAC, mute_reg | 0x40);
diff --git a/Documentation/spi/spi-summary.rst b/Documentation/spi/spi-summary.rst
index d4239025461d..aab5d07cb3d7 100644
--- a/Documentation/spi/spi-summary.rst
+++ b/Documentation/spi/spi-summary.rst
@@ -336,14 +336,6 @@ certainly includes SPI devices hooked up through the card connectors!
 Non-static Configurations
 ^^^^^^^^^^^^^^^^^^^^^^^^^
 
-Developer boards often play by different rules than product boards, and one
-example is the potential need to hotplug SPI devices and/or controllers.
-
-For those cases you might need to use spi_busnum_to_master() to look
-up the spi bus master, and will likely need spi_new_device() to provide the
-board info based on the board that was hotplugged.  Of course, you'd later
-call at least spi_unregister_device() when that board is removed.
-
 When Linux includes support for MMC/SD/SDIO/DataFlash cards through SPI, those
 configurations will also be dynamic.  Fortunately, such devices all support
 basic device identification probes, so they should hotplug normally.
diff --git a/Documentation/timers/no_hz.rst b/Documentation/timers/no_hz.rst
index 6cadad7c3aad..20ad23a6c618 100644
--- a/Documentation/timers/no_hz.rst
+++ b/Documentation/timers/no_hz.rst
@@ -70,6 +70,10 @@ interrupt.  After all, the primary purpose of a scheduling-clock interrupt
 is to force a busy CPU to shift its attention among multiple duties,
 and an idle CPU has no duties to shift its attention among.
 
+An idle CPU that is not receiving scheduling-clock interrupts is said to
+be "dyntick-idle", "in dyntick-idle mode", "in nohz mode", or "running
+tickless".  The remainder of this document will use "dyntick-idle mode".
+
 The CONFIG_NO_HZ_IDLE=y Kconfig option causes the kernel to avoid sending
 scheduling-clock interrupts to idle CPUs, which is critically important
 both to battery-powered devices and to highly virtualized mainframes.
@@ -91,10 +95,6 @@ Therefore, systems with aggressive real-time response constraints often
 run CONFIG_HZ_PERIODIC=y kernels (or CONFIG_NO_HZ=n for older kernels)
 in order to avoid degrading from-idle transition latencies.
 
-An idle CPU that is not receiving scheduling-clock interrupts is said to
-be "dyntick-idle", "in dyntick-idle mode", "in nohz mode", or "running
-tickless".  The remainder of this document will use "dyntick-idle mode".
-
 There is also a boot parameter "nohz=" that can be used to disable
 dyntick-idle mode in CONFIG_NO_HZ_IDLE=y kernels by specifying "nohz=off".
 By default, CONFIG_NO_HZ_IDLE=y kernels boot with "nohz=on", enabling
diff --git a/Documentation/trace/ftrace.rst b/Documentation/trace/ftrace.rst
index 4e5b26f03d5b..b3166c4a7867 100644
--- a/Documentation/trace/ftrace.rst
+++ b/Documentation/trace/ftrace.rst
@@ -2442,11 +2442,10 @@ Or this simple script!
   #!/bin/bash
 
   tracefs=`sed -ne 's/^tracefs \(.*\) tracefs.*/\1/p' /proc/mounts`
-  echo nop > $tracefs/tracing/current_tracer
-  echo 0 > $tracefs/tracing/tracing_on
-  echo $$ > $tracefs/tracing/set_ftrace_pid
-  echo function > $tracefs/tracing/current_tracer
-  echo 1 > $tracefs/tracing/tracing_on
+  echo 0 > $tracefs/tracing_on
+  echo $$ > $tracefs/set_ftrace_pid
+  echo function > $tracefs/current_tracer
+  echo 1 > $tracefs/tracing_on
   exec "$@"
 
 
diff --git a/Documentation/trace/histogram.rst b/Documentation/trace/histogram.rst
index 533415644c54..859fd1b76c63 100644
--- a/Documentation/trace/histogram.rst
+++ b/Documentation/trace/histogram.rst
@@ -1763,6 +1763,21 @@ using the same key and variable from yet another event::
 
   # echo 'hist:key=pid:wakeupswitch_lat=$wakeup_lat+$switchtime_lat ...' >> event3/trigger
 
+Expressions support the use of addition, subtraction, multiplication and
+division operators (+-\*/).
+
+Note if division by zero cannot be detected at parse time (i.e. the
+divisor is not a constant), the result will be -1.
+
+Numeric constants can also be used directly in an expression::
+
+  # echo 'hist:keys=next_pid:timestamp_secs=common_timestamp/1000000 ...' >> event/trigger
+
+or assigned to a variable and referenced in a subsequent expression::
+
+  # echo 'hist:keys=next_pid:us_per_sec=1000000 ...' >> event/trigger
+  # echo 'hist:keys=next_pid:timestamp_secs=common_timestamp/$us_per_sec ...' >> event/trigger
+
 2.2.2 Synthetic Events
 ----------------------
 
diff --git a/Documentation/trace/kprobes.rst b/Documentation/trace/kprobes.rst
index 998149ce2fd9..f318bceda1e6 100644
--- a/Documentation/trace/kprobes.rst
+++ b/Documentation/trace/kprobes.rst
@@ -784,6 +784,6 @@ References
 
 For additional information on Kprobes, refer to the following URLs:
 
-- https://www.ibm.com/developerworks/library/l-kprobes/index.html
+- https://lwn.net/Articles/132196/
 - https://www.kernel.org/doc/ols/2006/ols2006v2-pages-109-124.pdf
 
diff --git a/Documentation/trace/timerlat-tracer.rst b/Documentation/trace/timerlat-tracer.rst
index c7cbb557aee7..64d1fe6e9b93 100644
--- a/Documentation/trace/timerlat-tracer.rst
+++ b/Documentation/trace/timerlat-tracer.rst
@@ -3,7 +3,7 @@ Timerlat tracer
 ###############
 
 The timerlat tracer aims to help the preemptive kernel developers to
-find souces of wakeup latencies of real-time threads. Like cyclictest,
+find sources of wakeup latencies of real-time threads. Like cyclictest,
 the tracer sets a periodic timer that wakes up a thread. The thread then
 computes a *wakeup latency* value as the difference between the *current
 time* and the *absolute time* that the timer was set to expire. The main
@@ -50,14 +50,14 @@ The second is the *timer latency* observed by the thread. The ACTIVATION
 ID field serves to relate the *irq* execution to its respective *thread*
 execution.
 
-The *irq*/*thread* splitting is important to clarify at which context
+The *irq*/*thread* splitting is important to clarify in which context
 the unexpected high value is coming from. The *irq* context can be
-delayed by hardware related actions, such as SMIs, NMIs, IRQs
-or by a thread masking interrupts. Once the timer happens, the delay
+delayed by hardware-related actions, such as SMIs, NMIs, IRQs,
+or by thread masking interrupts. Once the timer happens, the delay
 can also be influenced by blocking caused by threads. For example, by
-postponing the scheduler execution via preempt_disable(), by the
-scheduler execution, or by masking interrupts. Threads can
-also be delayed by the interference from other threads and IRQs.
+postponing the scheduler execution via preempt_disable(), scheduler
+execution, or masking interrupts. Threads can also be delayed by the
+interference from other threads and IRQs.
 
 Tracer options
 ---------------------
@@ -68,14 +68,14 @@ directory. The timerlat configs are:
 
  - cpus: CPUs at which a timerlat thread will execute.
  - timerlat_period_us: the period of the timerlat thread.
- - osnoise/stop_tracing_us: stop the system tracing if a
+ - stop_tracing_us: stop the system tracing if a
    timer latency at the *irq* context higher than the configured
    value happens. Writing 0 disables this option.
  - stop_tracing_total_us: stop the system tracing if a
-   timer latency at the *thread* context higher than the configured
+   timer latency at the *thread* context is higher than the configured
    value happens. Writing 0 disables this option.
- - print_stack: save the stack of the IRQ ocurrence, and print
-   it afte the *thread context* event".
+ - print_stack: save the stack of the IRQ occurrence, and print
+   it after the *thread context* event".
 
 timerlat and osnoise
 ----------------------------
@@ -95,7 +95,7 @@ For example::
       timerlat/5-1035    [005] .......   548.771104: #402268 context thread timer_latency     39960 ns
 
 In this case, the root cause of the timer latency does not point to a
-single cause, but to multiple ones. Firstly, the timer IRQ was delayed
+single cause but to multiple ones. Firstly, the timer IRQ was delayed
 for 13 us, which may point to a long IRQ disabled section (see IRQ
 stacktrace section). Then the timer interrupt that wakes up the timerlat
 thread took 7597 ns, and the qxl:21 device IRQ took 7139 ns. Finally,
diff --git a/Documentation/translations/it_IT/doc-guide/sphinx.rst b/Documentation/translations/it_IT/doc-guide/sphinx.rst
index 0046d75d9a70..9762452c584c 100644
--- a/Documentation/translations/it_IT/doc-guide/sphinx.rst
+++ b/Documentation/translations/it_IT/doc-guide/sphinx.rst
@@ -35,7 +35,7 @@ Installazione Sphinx
 ====================
 
 I marcatori ReST utilizzati nei file in Documentation/ sono pensati per essere
-processati da ``Sphinx`` nella versione 1.3 o superiore.
+processati da ``Sphinx`` nella versione 1.7 o superiore.
 
 Esiste uno script che verifica i requisiti Sphinx. Per ulteriori dettagli
 consultate :ref:`it_sphinx-pre-install`.
@@ -53,11 +53,6 @@ pacchettizzato dalla vostra distribuzione.
 
 .. note::
 
-   #) Le versioni di Sphinx inferiori alla 1.5 non funzionano bene
-      con il pacchetto Python docutils versione 0.13.1 o superiore.
-      Se volete usare queste versioni, allora dovere eseguire
-      ``pip install 'docutils==0.12'``.
-
    #) Viene raccomandato l'uso del tema RTD per la documentazione in HTML.
       A seconda della versione di Sphinx, potrebbe essere necessaria
       l'installazione tramite il comando ``pip install sphinx_rtd_theme``.
@@ -67,13 +62,13 @@ pacchettizzato dalla vostra distribuzione.
       utilizzando LaTeX. Per una corretta interpretazione, è necessario aver
       installato texlive con i pacchetti amdfonts e amsmath.
 
-Riassumendo, se volete installare la versione 1.7.9 di Sphinx dovete eseguire::
+Riassumendo, se volete installare la versione 2.4.4 di Sphinx dovete eseguire::
 
-       $ virtualenv sphinx_1.7.9
-       $ . sphinx_1.7.9/bin/activate
-       (sphinx_1.7.9) $ pip install -r Documentation/sphinx/requirements.txt
+       $ virtualenv sphinx_2.4.4
+       $ . sphinx_2.4.4/bin/activate
+       (sphinx_2.4.4) $ pip install -r Documentation/sphinx/requirements.txt
 
-Dopo aver eseguito ``. sphinx_1.7.9/bin/activate``, il prompt cambierà per
+Dopo aver eseguito ``. sphinx_2.4.4/bin/activate``, il prompt cambierà per
 indicare che state usando il nuovo ambiente. Se aprite un nuova sessione,
 prima di generare la documentazione, dovrete rieseguire questo comando per
 rientrare nell'ambiente virtuale.
@@ -94,7 +89,7 @@ Generazione in PDF e LaTeX
 --------------------------
 
 Al momento, la generazione di questi documenti è supportata solo dalle
-versioni di Sphinx superiori alla 1.4.
+versioni di Sphinx superiori alla 2.4.
 
 Per la generazione di PDF e LaTeX, avrete bisogno anche del pacchetto
 ``XeLaTeX`` nella versione 3.14159265
@@ -119,8 +114,8 @@ l'installazione::
 	You should run:
 
 		sudo dnf install -y texlive-luatex85
-		/usr/bin/virtualenv sphinx_1.7.9
-		. sphinx_1.7.9/bin/activate
+		/usr/bin/virtualenv sphinx_2.4.4
+		. sphinx_2.4.4/bin/activate
 		pip install -r Documentation/sphinx/requirements.txt
 
 	Can't build as 1 mandatory dependency is missing at ./scripts/sphinx-pre-install line 468.
diff --git a/Documentation/translations/it_IT/kernel-hacking/locking.rst b/Documentation/translations/it_IT/kernel-hacking/locking.rst
index 1efb8293bf1f..163f1bd4e857 100644
--- a/Documentation/translations/it_IT/kernel-hacking/locking.rst
+++ b/Documentation/translations/it_IT/kernel-hacking/locking.rst
@@ -1396,7 +1396,19 @@ Riferimento per l'API dei Mutex
 Riferimento per l'API dei Futex
 ===============================
 
-.. kernel-doc:: kernel/futex.c
+.. kernel-doc:: kernel/futex/core.c
+   :internal:
+
+.. kernel-doc:: kernel/futex/futex.h
+   :internal:
+
+.. kernel-doc:: kernel/futex/pi.c
+   :internal:
+
+.. kernel-doc:: kernel/futex/requeue.c
+   :internal:
+
+.. kernel-doc:: kernel/futex/waitwake.c
    :internal:
 
 Approfondimenti
diff --git a/Documentation/translations/it_IT/process/changes.rst b/Documentation/translations/it_IT/process/changes.rst
index 87d081889bfc..dc7193377b7f 100644
--- a/Documentation/translations/it_IT/process/changes.rst
+++ b/Documentation/translations/it_IT/process/changes.rst
@@ -57,7 +57,7 @@ mcelog                 0.6                mcelog --version
 iptables               1.4.2              iptables -V
 openssl & libcrypto    1.0.0              openssl version
 bc                     1.06.95            bc --version
-Sphinx\ [#f1]_         1.3                sphinx-build --version
+Sphinx\ [#f1]_         1.7                sphinx-build --version
 ====================== =================  ========================================
 
 .. [#f1] Sphinx è necessario solo per produrre la documentazione del Kernel
diff --git a/Documentation/translations/it_IT/process/submitting-patches.rst b/Documentation/translations/it_IT/process/submitting-patches.rst
index 458d9d24b9c0..c2fb712a1377 100644
--- a/Documentation/translations/it_IT/process/submitting-patches.rst
+++ b/Documentation/translations/it_IT/process/submitting-patches.rst
@@ -107,7 +107,7 @@ comportamento.
 Se la patch corregge un baco conosciuto, fare riferimento a quel baco inserendo
 il suo numero o il suo URL.  Se la patch è la conseguenza di una discussione
 su una lista di discussione, allora fornite l'URL all'archivio di quella
-discussione;  usate i collegamenti a https://lkml.kernel.org/ con il
+discussione;  usate i collegamenti a https://lore.kernel.org/ con il
 ``Message-Id``, in questo modo vi assicurerete che il collegamento non diventi
 invalido nel tempo.
 
@@ -772,7 +772,7 @@ che lo riportava.  Tuttavia, per serie di patch multiple è generalmente
 sconsigliato l'uso di In-Reply-To: per collegare precedenti versioni.
 In questo modo versioni multiple di una patch non diventeranno un'ingestibile
 giungla di riferimenti all'interno dei programmi di posta.  Se un collegamento
-è utile, potete usare https://lkml.kernel.org/ per ottenere i collegamenti
+è utile, potete usare https://lore.kernel.org/ per ottenere i collegamenti
 ad una versione precedente di una serie di patch (per esempio, potete usarlo
 per l'email introduttiva alla serie).
 
diff --git a/Documentation/translations/ko_KR/memory-barriers.txt b/Documentation/translations/ko_KR/memory-barriers.txt
index 64d932f5dc77..75aa5531cc7d 100644
--- a/Documentation/translations/ko_KR/memory-barriers.txt
+++ b/Documentation/translations/ko_KR/memory-barriers.txt
@@ -1,6 +1,6 @@
 NOTE:
 This is a version of Documentation/memory-barriers.txt translated into Korean.
-This document is maintained by SeongJae Park <sj38.park@gmail.com>.
+This document is maintained by SeongJae Park <sj@kernel.org>.
 If you find any difference between this document and the original file or
 a problem with the translation, please contact the maintainer of this file.
 
@@ -10,13 +10,13 @@ a fork.  So if you have any comments or updates for this file please
 update the original English file first.  The English version is
 definitive, and readers should look there if they have any doubt.
 
-===================================
+=================================
 이 문서는
 Documentation/memory-barriers.txt
 의 한글 번역입니다.
 
-역자： 박성재 <sj38.park@gmail.com>
-===================================
+역자： 박성재 <sj@kernel.org>
+=================================
 
 
 			 =========================
diff --git a/Documentation/translations/zh_CN/PCI/index.rst b/Documentation/translations/zh_CN/PCI/index.rst
new file mode 100644
index 000000000000..5c96017e9f41
--- /dev/null
+++ b/Documentation/translations/zh_CN/PCI/index.rst
@@ -0,0 +1,36 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/PCI/index.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+:校译:
+
+
+
+.. _cn_PCI_index.rst:
+
+===================
+Linux PCI总线子系统
+===================
+
+.. toctree::
+   :maxdepth: 2
+   :numbered:
+
+   pci
+
+Todolist:
+
+   pciebus-howto
+   pci-iov-howto
+   msi-howto
+   sysfs-pci
+   acpi-info
+   pci-error-recovery
+   pcieaer-howto
+   endpoint/index
+   boot-interrupts
diff --git a/Documentation/translations/zh_CN/PCI/pci.rst b/Documentation/translations/zh_CN/PCI/pci.rst
new file mode 100644
index 000000000000..520707787256
--- /dev/null
+++ b/Documentation/translations/zh_CN/PCI/pci.rst
@@ -0,0 +1,514 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/PCI/pci.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+:校译:
+
+
+
+.. _cn_PCI_pci.rst:
+
+===================
+如何写Linux PCI驱动
+===================
+
+:作者: - Martin Mares <mj@ucw.cz>
+          - Grant Grundler <grundler@parisc-linux.org>
+
+PCI的世界是巨大的，而且充满了（大多数是不愉快的）惊喜。由于每个CPU架构实现了不同
+的芯片组，并且PCI设备有不同的要求（呃，“特性”），结果是Linux内核中的PCI支持并不
+像人们希望的那样简单。这篇短文试图向所有潜在的驱动程序作者介绍PCI设备驱动程序的
+Linux APIs。
+
+更完整的资源是Jonathan Corbet、Alessandro Rubini和Greg Kroah-Hartman的
+《Linux设备驱动程序》第三版。LDD3可以免费获得（在知识共享许可下），网址是：
+https://lwn.net/Kernel/LDD3/。
+
+
+
+然而，请记住，所有的文档都会受到“维护不及时”的影响。如果事情没有按照这里描述的那
+样进行，请参考源代码。
+
+请将有关Linux PCI API的问题/评论/补丁发送到“Linux PCI”
+<linux-pci@atrey.karlin.mff.cuni.cz> 邮件列表。
+
+
+PCI驱动的结构体
+===============
+PCI驱动通过pci_register_driver()在系统中“发现”PCI设备。实际上，它是反过来的。
+当PCI通用代码发现一个新设备时，具有匹配“描述”的驱动程序将被通知。下面是这方面的细
+节。
+
+pci_register_driver()将大部分探测设备的工作留给了PCI层，并支持设备的在线插入/移
+除[从而在一个驱动中支持可热插拔的PCI、CardBus和Express-Card]。 pci_register_driver()
+调用需要传入一个函数指针表，从而决定了驱动的高层结构体。
+
+一旦驱动探测到一个PCI设备并取得了所有权，驱动通常需要执行以下初始化：
+
+  - 启用设备
+  - 请求MMIO/IOP资源
+  - 设置DMA掩码大小（对于流式和一致的DMA）
+  - 分配和初始化共享控制数据（pci_allocate_coherent()）
+  - 访问设备配置空间(如果需要)
+  - 注册IRQ处理程序(request_irq())
+  - 初始化非PCI（即芯片的LAN/SCSI/等部分）
+  - 启用DMA/处理引擎
+
+当使用完设备后，也许需要卸载模块，驱动需要采取以下步骤:
+
+  - 禁用设备产生的IRQ
+  - 释放IRQ（free_irq()）
+  - 停止所有DMA活动
+  - 释放DMA缓冲区（包括一致性和数据流式）
+  - 从其他子系统（例如scsi或netdev）上取消注册
+  - 释放MMIO/IOP资源
+  - 禁用设备
+
+这些主题中的大部分都在下面的章节中有所涉及。其余的内容请参考LDD3或<linux/pci.h> 。
+
+如果没有配置PCI子系统（没有设置 ``CONFIG_PCI`` ），下面描述的大多数PCI函数被定
+义为内联函数，要么完全为空，要么只是返回一个适当的错误代码，以避免在驱动程序中出现
+大量的 ``ifdef`` 。
+
+
+调用pci_register_driver()
+=========================
+
+PCI设备驱动程序在初始化过程中调用 ``pci_register_driver()`` ，并提供一个指向
+描述驱动程序的结构体的指针（ ``struct pci_driver`` ）：
+
+该API在以下内核代码中:
+
+include/linux/pci.h
+pci_driver
+
+ID表是一个由 ``struct pci_device_id`` 结构体成员组成的数组，以一个全零的成员
+结束。一般来说，带有静态常数的定义是首选。
+
+该API在以下内核代码中:
+
+include/linux/mod_devicetable.h
+pci_device_id
+
+大多数驱动程序只需要 ``PCI_DEVICE()`` 或 ``PCI_DEVICE_CLASS()`` 来设置一个
+pci_device_id表。
+
+新的 ``PCI ID`` 可以在运行时被添加到设备驱动的 ``pci_ids`` 表中，如下所示::
+
+  echo "vendor device subvendor subdevice class class_mask driver_data" > \
+  /sys/bus/pci/drivers/{driver}/new_id
+
+所有字段都以十六进制值传递（没有前置0x）。供应商和设备字段是强制性的，其他字段是可
+选的。用户只需要传递必要的可选字段：
+
+  - subvendor和subdevice字段默认为PCI_ANY_ID (FFFFFFF)。
+  - class和classmask字段默认为0
+  - driver_data默认为0UL。
+  - override_only字段默认为0。
+
+请注意， ``driver_data`` 必须与驱动程序中定义的任何一个 ``pci_device_id`` 条
+目所使用的值相匹配。如果所有的 ``pci_device_id`` 成员都有一个非零的driver_data
+值，这使得driver_data字段是强制性的。
+
+一旦添加，驱动程序探测程序将被调用，以探测其（新更新的） ``pci_ids`` 列表中列出的
+任何无人认领的PCI设备。
+
+当驱动退出时，它只是调用 ``pci_unregister_driver()`` ，PCI层会自动调用驱动处理
+的所有设备的移除钩子。
+
+
+驱动程序功能/数据的“属性”
+-------------------------
+
+请在适当的地方标记初始化和清理函数（相应的宏在<linux/init.h>中定义）：
+
+	======		==============================================
+	__init		初始化代码。在驱动程序初始化后被抛弃。
+	__exit		退出代码。对于非模块化的驱动程序来说是忽略的。
+	======		==============================================
+
+关于何时/何地使用上述属性的提示：
+
+	- module_init()/module_exit()函数（以及所有仅由这些函数调用的初始化函数）应该被标记
+
+	- 为__init/__exit。
+
+	- 不要标记pci_driver结构体。
+
+	- 如果你不确定应该使用哪种标记，请不要标记一个函数。不标记函数比标记错误的函数更好。
+
+
+如何手动搜索PCI设备
+===================
+
+PCI驱动最好有一个非常好的理由不使用 ``pci_register_driver()`` 接口来搜索PCI设备。
+PCI设备被多个驱动程序控制的主要原因是一个PCI设备实现了几个不同的HW服务。例如，组合的
+串行/并行端口/软盘控制器。
+
+可以使用以下结构体进行手动搜索：
+
+通过供应商和设备ID进行搜索::
+
+	struct pci_dev *dev = NULL;
+	while (dev = pci_get_device(VENDOR_ID, DEVICE_ID, dev))
+		configure_device(dev);
+
+按类别ID搜索（以类似的方式迭代）::
+
+	pci_get_class(CLASS_ID, dev)
+
+通过供应商/设备和子系统供应商/设备ID进行搜索::
+
+	pci_get_subsys(VENDOR_ID,DEVICE_ID, SUBSYS_VENDOR_ID, SUBSYS_DEVICE_ID, dev).
+
+你可以使用常数 ``PCI_ANY_ID`` 作为 ``VENDOR_ID`` 或 ``DEVICE_ID`` 的通
+配符替代。例如，这允许搜索来自一个特定供应商的任何设备。
+
+这些函数是热拔插安全的。它们会增加它们所返回的 ``pci_dev`` 的参考计数。你最终
+必须通过调用 ``pci_dev_put()`` 来减少这些设备上的参考计数（可能在模块卸载时）。
+
+
+设备初始化步骤
+==============
+
+正如介绍中所指出的，大多数PCI驱动需要以下步骤进行设备初始化：
+
+  - 启用设备
+  - 请求MMIO/IOP资源
+  - 设置DMA掩码大小（对于流式和一致的DMA）
+  - 分配和初始化共享控制数据（pci_allocate_coherent()）
+  - 访问设备配置空间(如果需要)
+  - 注册IRQ处理程序（request_irq()）
+  - 初始化non-PCI（即芯片的LAN/SCSI/等部分）
+  - 启用DMA/处理引擎
+
+驱动程序可以在任何时候访问PCI配置空间寄存器。（嗯，几乎如此。当运行BIST时，配置
+空间可以消失......但这只会导致PCI总线主控中止，读取配置将返回垃圾值）。）
+
+
+启用PCI设备
+-----------
+在接触任何设备寄存器之前，驱动程序需要通过调用 ``pci_enable_device()`` 启用
+PCI设备。这将:
+
+  - 唤醒处于暂停状态的设备。
+  - 分配设备的I/O和内存区域（如果BIOS没有这样做）。
+  - 分配一个IRQ（如果BIOS没有）。
+
+.. note::
+   pci_enable_device() 可能失败，检查返回值。
+
+.. warning::
+   OS BUG：在启用这些资源之前，我们没有检查资源分配情况。如果我们在调用
+   之前调用pci_request_resources()，这个顺序会更合理。目前，当两个设备被分配
+   了相同的范围时，设备驱动无法检测到这个错误。这不是一个常见的问题，不太可能很快
+   得到修复。
+
+   这个问题之前已经讨论过了，但从2.6.19开始没有改变：
+   https://lore.kernel.org/r/20060302180025.GC28895@flint.arm.linux.org.uk/
+
+
+pci_set_master()将通过设置PCI_COMMAND寄存器中的总线主控位来启用DMA。
+``pci_clear_master()`` 将通过清除总线主控位来禁用DMA，它还修复了延迟计时器的
+值，如果它被BIOS设置成假的。
+
+如果PCI设备可以使用 ``PCI Memory-Write-Invalidate`` 事务，请调用 ``pci_set_mwi()`` 。
+这将启用 ``Mem-Wr-Inval`` 的 ``PCI_COMMAND`` 位，也确保缓存行大小寄存器被正确设置。检
+查 ``pci_set_mwi()`` 的返回值，因为不是所有的架构或芯片组都支持 ``Memory-Write-Invalidate`` 。
+另外，如果 ``Mem-Wr-Inval`` 是好的，但不是必须的，可以调用 ``pci_try_set_mwi()`` ，让
+系统尽最大努力来启用 ``Mem-Wr-Inval`` 。
+
+
+请求MMIO/IOP资源
+----------------
+内存（MMIO）和I/O端口地址不应该直接从PCI设备配置空间中读取。使用 ``pci_dev`` 结构体
+中的值，因为PCI “总线地址”可能已经被arch/chip-set特定的内核支持重新映射为“主机物理”
+地址。
+
+参见io_mapping函数，了解如何访问设备寄存器或设备内存。
+
+设备驱动需要调用 ``pci_request_region()`` 来确认没有其他设备已经在使用相同的地址
+资源。反之，驱动应该在调用 ``pci_disable_device()`` 之后调用 ``pci_release_region()`` 。
+这个想法是为了防止两个设备在同一地址范围内发生冲突。
+
+.. tip::
+   见上面的操作系统BUG注释。目前(2.6.19)，驱动程序只能在调用pci_enable_device()
+   后确定MMIO和IO端口资源的可用性。
+
+``pci_request_region()`` 的通用风格是 ``request_mem_region()`` （用于MMIO
+范围）和 ``request_region()`` （用于IO端口范围）。对于那些不被 "正常 "PCI BAR描
+述的地址资源，使用这些方法。
+
+也请看下面的 ``pci_request_selected_regions()`` 。
+
+
+设置DMA掩码大小
+---------------
+.. note::
+   如果下面有什么不明白的地方，请参考使用通用设备的动态DMA映射。本节只是提醒大家，
+   驱动程序需要说明设备的DMA功能，并不是DMA接口的权威来源。
+
+虽然所有的驱动程序都应该明确指出PCI总线主控的DMA功能（如32位或64位），但对于流式
+数据来说，具有超过32位总线主站功能的设备需要驱动程序通过调用带有适当参数的
+``pci_set_dma_mask()`` 来“注册”这种功能。一般来说，在系统RAM高于4G物理地址的情
+况下，这允许更有效的DMA。
+
+所有PCI-X和PCIe兼容设备的驱动程序必须调用 ``pci_set_dma_mask()`` ，因为它们
+是64位DMA设备。
+
+同样，如果设备可以通过调用 ``pci_set_consistent_dma_mask()`` 直接寻址到
+4G物理地址以上的系统RAM中的“一致性内存”，那么驱动程序也必须“注册”这种功能。同
+样，这包括所有PCI-X和PCIe兼容设备的驱动程序。许多64位“PCI”设备（在PCI-X之前）
+和一些PCI-X设备对有效载荷（“流式”）数据具有64位DMA功能，但对控制（“一致性”）数
+据则没有。
+
+
+设置共享控制数据
+----------------
+一旦DMA掩码设置完毕，驱动程序就可以分配“一致的”（又称共享的）内存。参见使用通
+用设备的动态DMA映射，了解DMA API的完整描述。本节只是提醒大家，需要在设备上启
+用DMA之前完成。
+
+
+初始化设备寄存器
+----------------
+一些驱动程序需要对特定的“功能”字段进行编程，或对其他“供应商专用”寄存器进行初始
+化或重置。例如，清除挂起的中断。
+
+
+注册IRQ处理函数
+---------------
+虽然调用 ``request_irq()`` 是这里描述的最后一步，但这往往只是初始化设备的另
+一个中间步骤。这一步通常可以推迟到设备被打开使用时进行。
+
+所有IRQ线的中断处理程序都应该用 ``IRQF_SHARED`` 注册，并使用devid将IRQ映射
+到设备（记住，所有的PCI IRQ线都可以共享）。
+
+``request_irq()`` 将把一个中断处理程序和设备句柄与一个中断号联系起来。历史上，
+中断号码代表从PCI设备到中断控制器的IRQ线。在MSI和MSI-X中（更多内容见下文），中
+断号是CPU的一个“向量”。
+
+``request_irq()`` 也启用中断。在注册中断处理程序之前，请确保设备是静止的，并且
+没有任何中断等待。
+
+MSI和MSI-X是PCI功能。两者都是“消息信号中断”，通过向本地APIC的DMA写入来向CPU发
+送中断。MSI和MSI-X的根本区别在于如何分配多个“向量”。MSI需要连续的向量块，而
+MSI-X可以分配几个单独的向量。
+
+在调用 ``request_irq()`` 之前，可以通过调用 ``pci_alloc_irq_vectors()``
+的PCI_IRQ_MSI和/或PCI_IRQ_MSIX标志来启用MSI功能。这将导致PCI支持将CPU向量数
+据编程到PCI设备功能寄存器中。许多架构、芯片组或BIOS不支持MSI或MSI-X，调用
+``pci_alloc_irq_vectors`` 时只使用PCI_IRQ_MSI和PCI_IRQ_MSIX标志会失败，
+所以尽量也要指定 ``PCI_IRQ_LEGACY`` 。
+
+对MSI/MSI-X和传统INTx有不同中断处理程序的驱动程序应该在调用
+``pci_alloc_irq_vectors`` 后根据 ``pci_dev``结构体中的 ``msi_enabled``
+和 ``msix_enabled`` 标志选择正确的处理程序。
+
+使用MSI有（至少）两个真正好的理由：
+
+1) 根据定义，MSI是一个排他性的中断向量。这意味着中断处理程序不需要验证其设备是
+   否引起了中断。
+
+2) MSI避免了DMA/IRQ竞争条件。到主机内存的DMA被保证在MSI交付时对主机CPU是可
+   见的。这对数据一致性和避
+
+3) 免控制数据过期都很重要。这个保证允许驱动程序省略MMIO读取，以刷新DMA流。
+
+参见drivers/infiniband/hw/mthca/或drivers/net/tg3.c了解MSI/MSI-X的使
+用实例。
+
+
+PCI设备关闭
+===========
+
+当一个PCI设备驱动程序被卸载时，需要执行以下大部分步骤:
+
+  - 禁用设备产生的IRQ
+  - 释放IRQ（free_irq()）
+  - 停止所有DMA活动
+  - 释放DMA缓冲区（包括流式和一致的）
+  - 从其他子系统（例如scsi或netdev）上取消注册
+  - 禁用设备对MMIO/IO端口地址的响应
+  - 释放MMIO/IO端口资源
+
+
+停止设备上的IRQ
+---------------
+如何做到这一点是针对芯片/设备的。如果不这样做，如果（也只有在）IRQ与另一个设备
+共享，就会出现“尖叫中断”的可能性。
+
+当共享的IRQ处理程序被“解钩”时，使用同一IRQ线的其余设备仍然需要启用该IRQ。因此，
+如果“脱钩”的设备断言IRQ线，假设它是其余设备中的一个断言IRQ线，系统将作出反应。
+由于其他设备都不会处理这个IRQ，系统将“挂起”，直到它决定这个IRQ不会被处理并屏蔽
+这个IRQ（100,000次之后）。一旦共享的IRQ被屏蔽，其余设备将停止正常工作。这不是
+一个好事情。
+
+这是使用MSI或MSI-X的另一个原因，如果它可用的话。MSI和MSI-X被定义为独占中断，
+因此不容易受到“尖叫中断”问题的影响。
+
+释放IRQ
+-------
+一旦设备被静止（不再有IRQ），就可以调用free_irq()。这个函数将在任何待处理
+的IRQ被处理后返回控制，从该IRQ上“解钩”驱动程序的IRQ处理程序，最后如果没有人
+使用该IRQ，则释放它。
+
+
+停止所有DMA活动
+---------------
+在试图取消分配DMA控制数据之前，停止所有的DMA操作是非常重要的。如果不这样做，
+可能会导致内存损坏、挂起，在某些芯片组上还会导致硬崩溃。
+
+在停止IRQ后停止DMA可以避免IRQ处理程序可能重新启动DMA引擎的竞争。
+
+虽然这个步骤听起来很明显，也很琐碎，但过去有几个“成熟”的驱动程序没有做好这个
+步骤。
+
+
+释放DMA缓冲区
+-------------
+一旦DMA被停止，首先要清理流式DMA。即取消数据缓冲区的映射，如果有的话，将缓
+冲区返回给“上游”所有者。
+
+然后清理包含控制数据的“一致的”缓冲区。
+
+关于取消映射接口的细节，请参见Documentation/core-api/dma-api.rst。
+
+
+从其他子系统取消注册
+--------------------
+大多数低级别的PCI设备驱动程序支持其他一些子系统，如USB、ALSA、SCSI、NetDev、
+Infiniband等。请确保你的驱动程序没有从其他子系统中丢失资源。如果发生这种情况，
+典型的症状是当子系统试图调用已经卸载的驱动程序时，会出现Oops（恐慌）。
+
+
+禁止设备对MMIO/IO端口地址做出响应
+---------------------------------
+io_unmap() MMIO或IO端口资源，然后调用pci_disable_device()。
+这与pci_enable_device()对称相反。
+在调用pci_disable_device()后不要访问设备寄存器。
+
+
+释放MMIO/IO端口资源
+-------------------
+调用pci_release_region()来标记MMIO或IO端口范围为可用。
+如果不这样做，通常会导致无法重新加载驱动程序。
+
+
+
+
+如何访问PCI配置空间
+===================
+
+你可以使用 `pci_(read|write)_config_(byte|word|dword)` 来访问由
+`struct pci_dev *` 表示的设备的配置空间。所有这些函数在成功时返回0，或者返回一个
+错误代码（ `PCIBIOS_...` ），这个错误代码可以通过pcibios_strerror翻译成文本字
+符串。大多数驱动程序希望对有效的PCI设备的访问不会失败。
+
+如果你没有可用的pci_dev结构体，你可以调用
+`pci_bus_(read|write)_config_(byte|word|dword)` 来访问一个给定的设备和该总
+线上的功能。
+
+如果你访问配置头的标准部分的字段，请使用<linux/pci.h>中声明的位置和位的符号名称。
+
+如果你需要访问扩展的PCI功能寄存器，只要为特定的功能调用pci_find_capability()，
+它就会为你找到相应的寄存器块。
+
+
+其它有趣的函数
+==============
+
+=============================	=================================================
+pci_get_domain_bus_and_slot()   找到与给定的域、总线和槽以及编号相对应的pci_dev。
+                                如果找到该设备，它的引用计数就会增加。
+pci_set_power_state()           设置PCI电源管理状态（0=D0 ... 3=D3
+pci_find_capability()           在设备的功能列表中找到指定的功能
+pci_resource_start()            返回一个给定的PCI区域的总线起始地址
+pci_resource_end()              返回给定PCI区域的总线末端地址
+pci_resource_len()              返回一个PCI区域的字节长度
+pci_set_drvdata()               为一个pci_dev设置私有驱动数据指针
+pci_get_drvdata()               返回一个pci_dev的私有驱动数据指针
+pci_set_mwi()                   启用设备内存写无效
+pci_clear_mwi()                 关闭设备内存写无效
+=============================	=================================================
+
+
+杂项提示
+========
+
+当向用户显示PCI设备名称时(例如，当驱动程序想告诉用户它找到了什么卡时)，请使
+用pci_name(pci_dev)。
+
+始终通过对pci_dev结构体的指针来引用PCI设备。所有的PCI层函数都使用这个标识，
+它是唯一合理的标识。除了非常特殊的目的，不要使用总线/插槽/功能号————在有多个
+主总线的系统上，它们的语义可能相当复杂。
+
+不要试图在你的驱动程序中开启快速寻址周期写入功能。总线上的所有设备都需要有这样
+的功能，所以这需要由平台和通用代码来处理，而不是由单个驱动程序来处理。
+
+
+供应商和设备标识
+================
+
+不要在include/linux/pci_ids.h中添加新的设备或供应商ID，除非它们是在多个驱
+动程序中共享。如果有需要的话，你可以在你的驱动程序中添加私有定义，或者直接使用
+普通的十六进制常量。
+
+设备ID是任意的十六进制数字（厂商控制），通常只在一个地方使用，即pci_device_id
+表。
+
+请务必提交新的供应商/设备ID到https://pci-ids.ucw.cz/。在
+https://github.com/pciutils/pciids，有一个pci.ids文件的镜像。
+
+
+过时的函数
+==========
+
+当你试图将一个旧的驱动程序移植到新的PCI接口时，你可能会遇到几个函数。它们不再存
+在于内核中，因为它们与热插拔或PCI域或具有健全的锁不兼容。
+
+=================	===================================
+pci_find_device()	被pci_get_device()取代
+pci_find_subsys()	被pci_get_subsys()取代
+pci_find_slot()		被pci_get_domain_bus_and_slot()取代
+pci_get_slot()		被pci_get_domain_bus_and_slot()取代
+=================	===================================
+
+另一种方法是传统的PCI设备驱动，即走PCI设备列表。这仍然是可能的，但不鼓励这样做。
+
+
+MMIO空间和“写通知”
+==================
+
+将驱动程序从使用I/O端口空间转换为使用MMIO空间，通常需要一些额外的改变。具体来说，
+需要处理“写通知”。许多驱动程序（如tg3，acenic，sym53c8xx_2）已经做了这个。I/O
+端口空间保证写事务在CPU继续之前到达PCI设备。对MMIO空间的写入允许CPU在事务到达PCI
+设备之前继续。HW weenies称这为“写通知”，因为在事务到达目的地之前，写的完成被“通知”
+给CPU。
+
+因此，对时间敏感的代码应该添加readl()，CPU在做其他工作之前应该等待。经典的“位脉冲”
+序列对I/O端口空间很有效::
+
+       for (i = 8; --i; val >>= 1) {
+               outb(val & 1, ioport_reg);      /* 置位 */
+               udelay(10);
+       }
+
+对MMIO空间来说，同样的顺序应该是::
+
+       for (i = 8; --i; val >>= 1) {
+               writeb(val & 1, mmio_reg);      /* 置位 */
+               readb(safe_mmio_reg);           /* 刷新写通知 */
+               udelay(10);
+       }
+
+重要的是， ``safe_mmio_reg`` 不能有任何干扰设备正确操作的副作用。
+
+另一种需要注意的情况是在重置PCI设备时。使用PCI配置空间读数来刷新writeel()。如果预期
+PCI设备不响应readl()，这将在所有平台上优雅地处理PCI主控器的中止。大多数x86平台将允许
+MMIO读取主控中止（又称“软失败”），并返回垃圾（例如~0）。但许多RISC平台会崩溃（又称“硬失败”）。
diff --git a/Documentation/translations/zh_CN/admin-guide/index.rst b/Documentation/translations/zh_CN/admin-guide/index.rst
index 460034cbc2ab..83db84282562 100644
--- a/Documentation/translations/zh_CN/admin-guide/index.rst
+++ b/Documentation/translations/zh_CN/admin-guide/index.rst
@@ -67,6 +67,7 @@ Todolist:
    cpu-load
    lockup-watchdogs
    unicode
+   sysrq
 
 Todolist:
 
@@ -118,7 +119,6 @@ Todolist:
    rtc
    serial-console
    svga
-   sysrq
    thunderbolt
    ufs
    vga-softcursor
diff --git a/Documentation/translations/zh_CN/admin-guide/sysrq.rst b/Documentation/translations/zh_CN/admin-guide/sysrq.rst
new file mode 100644
index 000000000000..8276d70f3b40
--- /dev/null
+++ b/Documentation/translations/zh_CN/admin-guide/sysrq.rst
@@ -0,0 +1,280 @@
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/admin-guide/sysrq.rst
+
+:翻译:
+
+ 黄军华 Junhua Huang <huang.junhua@zte.com.cn>
+
+:校译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+.. _cn_admin-guide_sysrq:
+
+Linux 魔法系统请求键骇客
+========================
+
+针对 sysrq.c 的文档说明
+
+什么是魔法 SysRq 键？
+~~~~~~~~~~~~~~~~~~~~~
+
+它是一个你可以输入的具有魔法般的组合键。
+无论内核在做什么，内核都会响应 SysRq 键的输入，除非内核完全卡死。
+
+如何使能魔法 SysRq 键？
+~~~~~~~~~~~~~~~~~~~~~~~
+
+在配置内核时，我们需要设置 'Magic SysRq key (CONFIG_MAGIC_SYSRQ)' 为 'Y'。
+当运行一个编译进 sysrq 功能的内核时，/proc/sys/kernel/sysrq 控制着被
+SysRq 键调用的功能许可。这个文件的默认值由 CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE
+配置符号设定，文件本身默认设置为 1。以下是 /proc/sys/kernel/sysrq 中可能的
+值列表：
+
+   -  0 - 完全不使能 SysRq 键
+   -  1 - 使能 SysRq 键的全部功能
+   - >1 - 对于允许的 SysRq 键功能的比特掩码（参见下面更详细的功能描述）::
+
+          2 =   0x2 - 使能对控制台日志记录级别的控制
+          4 =   0x4 - 使能对键盘的控制 (SAK, unraw)
+          8 =   0x8 - 使能对进程的调试导出等
+         16 =  0x10 - 使能同步命令
+         32 =  0x20 - 使能重新挂载只读
+         64 =  0x40 - 使能对进程的信号操作 (term, kill, oom-kill)
+        128 =  0x80 - 允许重启、断电
+        256 = 0x100 - 允许让所有实时任务变普通任务
+
+你可以通过如下命令把值设置到这个文件中::
+
+    echo "number" >/proc/sys/kernel/sysrq
+
+这里被写入的 number 可以是 10 进制数，或者是带着 0x 前缀的 16 进制数。
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE 必须是以 16 进制数写入。
+
+注意，``/proc/sys/kernel/sysrq`` 的值只影响通过键盘触发 SySRq 的调用，对于
+通过 ``/proc/sysrq-trigger`` 的任何操作调用都是允许的
+（通过具有系统权限的用户）。
+
+如何使用魔法 SysRq 键？
+~~~~~~~~~~~~~~~~~~~~~~~
+
+在 x86 架构上
+	你可以按下键盘组合键 :kbd:`ALT-SysRq-<command key>`。
+
+	.. note::
+	   一些键盘可能没有标识 'SySRq' 键。'SySRq' 键也被当做 'Print Screen'键。
+	   同时有些键盘无法处理同时按下这么多键，因此你可以先按下键盘 :kbd:`Alt` 键，
+	   然后按下键盘 :kbd:`SysRq` 键，再释放键盘 :kbd:`SysRq` 键，之后按下键盘上命令键
+	   :kbd:`<command key>`，最后释放所有键。
+
+在 SPARC 架构上
+	你可以按下键盘组合键 :kbd:`ALT-STOP-<command key>` 。
+
+在串行控制台（只针对 PC 类型的标准串口）
+        你可以发一个 ``BREAK`` ，然后在 5 秒内发送一个命令键，
+	发送 ``BREAK`` 两次将被翻译为一个正常的 BREAK 操作。
+
+在 PowerPC 架构上
+	按下键盘组合键 :kbd:`ALT - Print Screen` （或者 :kbd:`F13`） - :kbd:`<命令键>` 。
+        :kbd:`Print Screen` （或者 :kbd:`F13`） - :kbd:`<命令键>` 或许也能实现。
+
+在其他架构上
+	如果你知道其他架构的组合键，请告诉我，我可以把它们添加到这部分。
+
+在所有架构上
+	写一个字符到 /proc/sysrq-trigger 文件，例如::
+
+		echo t > /proc/sysrq-trigger
+
+这个命令键 :kbd:`<command key>` 是区分大小写的。
+
+什么是命令键？
+~~~~~~~~~~~~~~
+
+=========== ================================================================
+命令键	    功能
+=========== ================================================================
+``b``	    将立即重启系统，不会同步或者卸载磁盘。
+
+``c``	    将执行系统 crash，如果配置了系统 crashdump，将执行 crashdump。
+
+``d``	    显示所有持有的锁。
+
+``e``	    发送 SIGTERM 信号给所有进程，除了 init 进程。
+
+``f``	    将调用 oom killer 杀掉一个过度占用内存的进程，如果什么任务都没杀，
+            也不会 panic。
+
+``g``	    kgdb 使用（内核调试器）。
+
+``h``	    将会显示帮助。（实际上除了这里列举的键，其他的都将显示帮助，
+	    但是 ``h`` 容易记住）:-)
+
+``i``	    发送 SIGKILL 给所有进程，除了 init 进程。
+
+``j``	    强制性的 “解冻它” - 用于被 FIFREEZE ioctl 操作冻住的文件系统。
+
+``k``	    安全访问秘钥(SAK)杀掉在当前虚拟控制台的所有程序，注意：参考
+            下面 SAK 节重要论述。
+
+``l``	    显示所有活动 cpu 的栈回溯。
+
+``m``	    将导出当前内存信息到你的控制台。
+
+``n``	    用于使所有实时任务变成普通任务。
+
+``o``	    将关闭系统（如果配置和支持的话）。
+
+``p``	    将导出当前寄存器和标志位到控制台。
+
+``q``	    将导出每个 cpu 上所有已装备的高精度定时器（不是完整的
+            time_list 文件显示的 timers）和所有时钟事件设备的详细信息。
+
+``r``	    关闭键盘的原始模式，设置为转换模式。
+
+``s``	    将尝试同步所有的已挂载文件系统。
+
+``t``	    将导出当前所有任务列表和它们的信息到控制台。
+
+``u``	    将尝试重新挂载已挂载文件系统为只读。
+
+``v``	    强制恢复帧缓存控制台。
+``v``	    触发 ETM 缓存导出 [ARM 架构特有]
+
+``w``	    导出处于不可中断状态（阻塞）的任务。
+
+``x``	    在 ppc/powerpc 架构上用于 xmon 接口。
+            在 sparc64 架构上用于显示全局的 PMU（性能监控单元）寄存器。
+            在 MIPS 架构上导出所有的 tlb 条目。
+
+``y``	    显示全局 cpu 寄存器 [SPARC-64 架构特有]
+
+``z``	    导出 ftrace 缓存信息
+
+``0``-``9`` 设置控制台日志级别，该级别控制什么样的内核信息将被打印到你的
+	    控制台。（比如 ``0`` ，将使得只有紧急信息，像 PANICs or OOPSes
+	    才能到你的控制台。）
+=========== ================================================================
+
+好了，我能用他们做什么呢？
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+嗯，当你的 X 服务端或者 svgalib 程序崩溃，unraw(r) 非原始模式命令键是非常
+方便的。
+
+sak(k)（安全访问秘钥）在你尝试登陆的同时，又想确保当前控制台没有可以获取你的
+密码的特洛伊木马程序运行时是有用的。它会杀掉给定控制台的所有程序，这样你
+就可以确认当前的登陆提示程序是实际来自 init 进程的程序，而不是某些特洛伊
+木马程序。
+
+.. important::
+
+   在其实际的形式中，在兼容 C2 安全标准的系统上，它不是一个真正的 SAK，
+   它也不应该误认为此。
+
+似乎其他人发现其可以作为（系统终端联机键）当你想退出一个程序，
+同时不会让你切换控制台的方法。（比如，X 服务端或者 svgalib 程序）
+
+``reboot(b)`` 是个好方法，当你不能关闭机器时，它等同于按下"复位"按钮。
+
+``crash(c)`` 可以用于手动触发一个 crashdump，当系统卡住时。
+注意当 crashdump 机制不可用时，这个只是触发一个内核 crash。
+
+``sync(s)`` 在拔掉可移动介质之前，或者在使用不提供优雅关机的
+救援 shell 之后很方便 -- 它将确保你的数据被安全地写入磁盘。注意，在你看到
+屏幕上出现 "OK" 和 "Done" 之前，同步还没有发生。
+
+``umount(u)`` 可以用来标记文件系统正常卸载，从正在运行的系统角度来看，它们将
+被重新挂载为只读。这个重新挂载动作直到你看到 "OK" 和 "Done" 信息出现在屏幕上
+才算完成。
+
+日志级别 ``0`` - ``9`` 用于当你的控制台被大量的内核信息冲击，你不想看见的时候。
+选择 ``0`` 将禁止除了最紧急的内核信息外的所有的内核信息输出到控制台。（但是如果
+syslogd/klogd 进程是运行的，它们仍将被记录。）
+
+``term(e)`` 和 ``kill(i)`` 用于当你有些有点失控的进程，你无法通过其他方式杀掉
+它们的时候，特别是它正在创建其他进程。
+
+"just thaw ``it(j)`` " 用于当你的系统由于一个 FIFREEZE ioctl 调用而产生的文件
+系统冻结，而导致的不响应时。
+
+有的时候 SysRq 键在使用它之后，看起来像是“卡住”了，我能做些什么？
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+这也会发生在我这，我发现轻敲键盘两侧的 shift、alt 和 control 键，然后再次敲击
+一个无效的 SysRq 键序列可以解决问题。（比如，像键盘组合键 :kbd:`alt-sysrq-z` ）
+切换到另一个虚拟控制台（键盘操作 :kbd:`ALT+Fn` ），然后再切回来应该也有帮助。
+
+我敲击了 SysRq 键，但像是什么都没发生，发生了什么错误？
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+有一些键盘对于 SysRq 键设置了不同的键值，而不是提前定义的 99
+(查看在 ``include/uapi/linux/input-event-codes.h`` 文件中 ``KEY_SYSRQ`` 的定义)
+或者就根本没有 SysRq 键。在这些场景下，执行 ``showkey -s`` 命令来找到一个合适
+的扫描码序列，然后使用 ``setkeycodes <sequence> 99`` 命令映射这个序列值到通用
+的 SysRq 键编码上（比如 ``setkeycodes e05b 99`` ）。最好将这个命令放在启动脚本
+中。
+哦，顺便说一句，你十秒钟不输入任何东西就将退出 “showkey”。
+
+我想添加一个 SysRq 键事件到一个模块中，如何去做呢？
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+为了注册一个基础函数到这个表中，首先你必须包含 ``include/linux/sysrq.h`` 头
+文件，这个头文件定义了你所需要的所有东西。然后你必须创建一个 ``sysrq_key_op``
+结构体，然后初始化它，使用如下内容，A） 你将使用的这个键的处理函数， B） 一个
+help_msg 字符串，在 SysRq 键打印帮助信息时将打印出来，C） 一个 action_msg 字
+符串，就在你的处理函数调用前打印出来。你的处理函数必须符合在 'sysrq.h' 文件中
+的函数原型。
+
+在 ``sysrq_key_op`` 结构体被创建后，你可以调用内核函数
+``register_sysrq_key(int key, const struct sysrq_key_op *op_p);``，
+该函数在表中的 'key' 对应位置内容是空的情况下，将通过 ``op_p`` 指针注册这个操作
+函数到表中 'key' 对应位置上。在模块卸载的时候，你必须调用
+``unregister_sysrq_key(int key, const struct sysrq_key_op *op_p)`` 函数，该函数
+只有在当前该键对应的处理函数被注册到了 'key' 对应位置时，才会移除 'op_p' 指针
+对应的键值操作函数。这是为了防止在你注册之后，该位置被改写的情况。
+
+魔法 SysRq 键系统的工作原理是将键对应操作函数注册到键的操作查找表，
+该表定义在 'drivers/tty/sysrq.c' 文件中。
+该键表有许多在编译时候就注册进去的操作函数，但是是可变的。
+并且有两个函数作为操作该表的接口被导出::
+
+	register_sysrq_key 和 unregister_sysrq_key.
+
+当然，永远不要在表中留下无效指针，即，当你的模块存在调用 register_sysrq_key()
+函数，它一定要调用 unregister_sysrq_key() 来清除它使用过的 SysRq 键表条目。
+表中的空指针是安全的。:)
+
+如果对于某种原因，在 handle_sysrq 调用的处理函数中，你认为有必要调用
+handle_sysrq 函数时，你必须意识到当前你处于一个锁中（你同时也处于一个中断处理
+函数中，这意味着不能睡眠）。所以这时你必须使用 ``__handle_sysrq_nolock`` 替代。
+
+当我敲击一个 SysRq 组合键时，只有标题打印出现在控制台？
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+SysRq 键的输出和所有其他控制台输出一样，受制于控制台日志级别控制。
+这意味着，如果内核以发行版内核中常见的 "quiet" 方式启动，则输出可能不会出现在实际
+的控制台上，即使它会出现在 dmesg 缓存中，也可以通过 dmesg 命令和 ``/proc/kmsg``
+文件的消费访问到。作为一个特例，来自 sysrq 命令的标题行将被传递给所有控制台
+使用者，就好像当前日志级别是最大的一样。如果只发出标题头，则几乎可以肯定内核日志
+级别太低。如果你需要控制台上的输出，那么你将需要临时提高控制台日志级别，通过使用
+键盘组合键 :kbd:`alt-sysrq-8` 或者::
+
+    echo 8 > /proc/sysrq-trigger
+
+在触发了你感兴趣的 SysRq 键命令后，记得恢复日志级别到正常情况。
+
+我有很多问题时，可以请教谁？
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+请教在内核邮件列表上的人，邮箱：
+	linux-kernel@vger.kernel.org
+
+致谢
+~~~~
+
+- Mydraal <vulpyne@vulpyne.net> 撰写了该文件
+- Adam Sulmicki <adam@cfar.umd.edu> 进行了更新
+- Jeremy M. Dolan <jmd@turbogeek.org> 在 2001/01/28 10:15:59 进行了更新
+- Crutcher Dunnavant <crutcher+kernel@datastacks.com> 添加键注册部分
diff --git a/Documentation/translations/zh_CN/core-api/assoc_array.rst b/Documentation/translations/zh_CN/core-api/assoc_array.rst
new file mode 100644
index 000000000000..3649bf0d1488
--- /dev/null
+++ b/Documentation/translations/zh_CN/core-api/assoc_array.rst
@@ -0,0 +1,473 @@
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/core-api/assoc_array.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+:校译:
+
+
+
+.. _cn_core-api_assoc_array:
+
+==================
+通用关联数组的实现
+==================
+
+简介
+====
+
+这个关联数组的实现是一个具有以下属性的对象容器:
+
+1. 对象是不透明的指针。该实现不关心它们指向哪里（如果有的话）或它们指向什么（如果有的
+   话）。
+
+   .. note::
+
+      指向对象的指针 *必须* 在最小有效位为零。
+
+2. 对象不需要包含供数组使用的链接块。这允许一个对象同时位于多个数组中。相反，数组是
+   由指向对象的元数据块组成的。
+
+3. 对象需要索引键来定位它们在阵列中的位置。
+
+4. 索引键必须是唯一的。插入一个与已经在数组中的且具有相同键值的对象将取代旧的对象。
+
+5. 索引键可以是任何长度，也可以是不同的长度。
+
+6. 索引键应该在早期就对长度进行编码，即在任何由于长度引起的变化出现之前。
+
+7. 索引键可以包括一个哈希值，以便将对象分散到整个数组中。
+
+8. 该数组可以迭代。对象不一定会按索引键的顺序出现。
+
+9.  数组可以在被修改的时候进行迭代，只要RCU的读锁被迭代器持有。然而，请注意，在这种情
+    况下，一些对象可能会被看到不止一次。如果这是个问题，迭代器应该锁定以防止修改。然
+    而，除非删除，否则对象不会被错过。
+
+10. 数组中的对象可以通过其索引键进行查询。
+
+11. 当数组被修改时，对象可以被查询，前提是进行查询的线程持有RCU的读锁。
+
+该实现在内部使用了一棵由16个指针节点组成的树，这些节点在每一层都由索引键的小数点进行索
+引，其方式与基数树相同。为了提高内存效率，可以放置快捷键，以跳过本来是一系列单占节点的地
+方。此外，节点将叶子对象指针打包到节点的空闲空间中，而不是做一个额外的分支，直到有对象
+需要被添加到一个完整的节点中。
+
+公用API
+=======
+
+公用API可以在 ``<linux/assoc_array.h>`` 中找到。关联数组的根是以下结构::
+
+    struct assoc_array {
+            ...
+    };
+
+该代码是通过启用 ``CONFIG_ASSOCIATIVE_ARRAY`` 来选择的，以::
+
+    ./script/config -e ASSOCIATIVE_ARRAY
+
+
+编辑脚本
+--------
+
+插入和删除功能会产生一个“编辑脚本”，以后可以应用这个脚本来实现更改，而不会造成 ``ENOMEM``
+风险。这保留了将被安装在内部树中的预分配的元数据块，并跟踪应用脚本时将从树中删除的元数
+据块。
+
+在脚本应用后，这也被用来跟踪死块和死对象，以便以后可以释放它们。释放是在RCU宽限期过后
+进行的--因此允许访问功能在RCU读锁下进行。
+
+脚本在API之外显示为一个类型为::
+
+    struct assoc_array_edit;
+
+有两个处理脚本的功能:
+
+1. 应用一个编辑脚本::
+
+    void assoc_array_apply_edit(struct assoc_array_edit *edit);
+
+这将执行编辑功能，插值各种写屏障，以允许在RCU读锁下的访问继续进行。然后，编辑脚本将被
+传递给 ``call_rcu()`` ，以释放它和它所指向的任何死的东西。
+
+2. Cancel an edit script::
+
+    void assoc_array_cancel_edit(struct assoc_array_edit *edit);
+
+这将立即释放编辑脚本和所有预分配的内存。如果这是为了插入，新的对象不会被这个函数释放，
+而是必须由调用者释放。
+
+这些函数保证不会失败。
+
+
+操作表
+------
+
+各种功能采用了一个操作表::
+
+    struct assoc_array_ops {
+            ...
+    };
+
+这指出了一些方法，所有这些方法都需要提供:
+
+1. 从调用者数据中获取索引键的一个块::
+
+    unsigned long (*get_key_chunk)(const void *index_key, int level);
+
+这应该返回一个由调用者提供的索引键的块，从level参数给出的 *比特* 位置开始。level参数将
+是 ``ASSOC_ARRAY_KEY_CHUNK_SIZE`` 的倍数，该函数应返回 ``ASSOC_ARRAY_KEY_CHUNK_SIZE``
+位。不可能出现错误。
+
+
+2. 获取一个对象的索引键的一个块::
+
+    unsigned long (*get_object_key_chunk)(const void *object, int level);
+
+和前面的函数一样，但是从数组中的一个对象而不是从调用者提供的索引键中获取数据。
+
+
+3. 看看这是否是我们要找的对象::
+
+    bool (*compare_object)(const void *object, const void *index_key);
+
+将对象与一个索引键进行比较，如果匹配则返回 ``true`` ，不匹配则返回 ``false`` 。
+
+
+4. 对两个对象的索引键进行比较::
+
+    int (*diff_objects)(const void *object, const void *index_key);
+
+返回指定对象的索引键与给定索引键不同的比特位置，如果它们相同，则返回-1。
+
+
+5. 释放一个对象::
+
+    void (*free_object)(void *object);
+
+释放指定的对象。注意，这可能是在调用 ``assoc_array_apply_edit()`` 后的一个RCU宽限期内
+调用的，所以在模块卸载时可能需要 ``synchronize_rcu()`` 。
+
+
+操控函数
+--------
+
+有一些函数用于操控关联数组:
+
+1. 初始化一个关联数组::
+
+    void assoc_array_init(struct assoc_array *array);
+
+这将初始化一个关联数组的基础结构。它不会失败。
+
+
+2. 在一个关联数组中插入/替换一个对象::
+
+    struct assoc_array_edit *
+    assoc_array_insert(struct assoc_array *array,
+                       const struct assoc_array_ops *ops,
+                       const void *index_key,
+                       void *object);
+
+这将把给定的对象插入数组中。注意，指针的最小有效位必须是0，因为它被用来在内部标记指针的类
+型。
+
+如果该键已经存在一个对象，那么它将被新的对象所取代，旧的对象将被自动释放。
+
+``index_key`` 参数应持有索引键信息，并在调用OPP表中的方法时传递给它们。
+
+这个函数不对数组本身做任何改动，而是返回一个必须应用的编辑脚本。如果出现内存不足的错误，会
+返回 ``-ENOMEM`` 。
+
+调用者应专门锁定数组的其他修改器。
+
+
+3. 从一个关联数组中删除一个对象::
+
+    struct assoc_array_edit *
+    assoc_array_delete(struct assoc_array *array,
+                       const struct assoc_array_ops *ops,
+                       const void *index_key);
+
+这将从数组中删除一个符合指定数据的对象。
+
+``index_key`` 参数应持有索引键信息，并在调用OPP表中的方法时传递给它们。
+
+这个函数不对数组本身做任何改动，而是返回一个必须应用的编辑脚本。 ``-ENOMEM`` 在出现内存不足
+的错误时返回。如果在数组中没有找到指定的对象，将返回 ``NULL`` 。
+
+调用者应该对数组的其他修改者进行专门锁定。
+
+
+4. 从一个关联数组中删除所有对象::
+
+    struct assoc_array_edit *
+    assoc_array_clear(struct assoc_array *array,
+                      const struct assoc_array_ops *ops);
+
+这个函数删除了一个关联数组中的所有对象，使其完全为空。
+
+这个函数没有对数组本身做任何改动，而是返回一个必须应用的编辑脚本。如果出现内存不足
+的错误，则返回 ``-ENOMEM`` 。
+
+调用者应专门锁定数组的其他修改者。
+
+
+5. 销毁一个关联数组，删除所有对象::
+
+    void assoc_array_destroy(struct assoc_array *array,
+                             const struct assoc_array_ops *ops);
+
+这将破坏关联数组的内容，使其完全为空。在这个函数销毁数组的同时，不允许另一个线程在RCU读锁
+下遍历数组，因为在内存释放时不执行RCU延迟，这需要分配内存。
+
+调用者应该专门针对数组的其他修改者和访问者进行锁定。
+
+
+6. 垃圾回收一个关联数组::
+
+    int assoc_array_gc(struct assoc_array *array,
+                       const struct assoc_array_ops *ops,
+                       bool (*iterator)(void *object, void *iterator_data),
+                       void *iterator_data);
+
+这是对一个关联数组中的对象进行迭代，并将每个对象传递给 ``iterator()`` 。如果 ``iterator()`` 返回
+true，该对象被保留。如果它返回 ``false`` ，该对象将被释放。如果 ``iterator()`` 函数返回 ``true`` ，它必须
+在返回之前对该对象进行适当的 ``refcount`` 递增。
+
+如果可能的话，内部树将被打包下来，作为迭代的一部分，以减少其中的节点数量。
+
+``iterator_data`` 被直接传递给 ``iterator()`` ，否则会被函数忽略。
+
+如果成功，该函数将返回 ``0`` ，如果没有足够的内存，则返回 ``-ENOMEM`` 。
+
+在这个函数执行过程中，其他线程有可能在RCU读锁下迭代或搜索阵列。调用者应该专门针对数组的其他
+修改者进行锁定。
+
+
+访问函数
+--------
+
+有两个函数用于访问一个关联数组:
+
+1. 遍历一个关联数组中的所有对象::
+
+    int assoc_array_iterate(const struct assoc_array *array,
+                            int (*iterator)(const void *object,
+                                            void *iterator_data),
+                            void *iterator_data);
+
+这将数组中的每个对象传递给迭代器回调函数。 ``iterator_data`` 是该函数的私有数据。
+
+在数组被修改的同时，可以在数组上使用这个方法，前提是RCU读锁被持有。在这种情况下，迭代函数有
+可能两次看到某些对象。如果这是个问题，那么修改应该被锁定。然而，迭代算法不应该错过任何对象。
+
+如果数组中没有对象，该函数将返回 ``0`` ，否则将返回最后一次调用的迭代器函数的结果。如果对迭代函数
+的任何调用导致非零返回，迭代立即停止。
+
+
+2. 在一个关联数组中寻找一个对象::
+
+    void *assoc_array_find(const struct assoc_array *array,
+                           const struct assoc_array_ops *ops,
+                           const void *index_key);
+
+这将直接穿过数组的内部树，到达索引键所指定的对象。
+
+这个函数可以在修改数组的同时用在数组上，前提是RCU读锁被持有。
+
+如果找到对象，该函数将返回对象（并将 ``*_type`` 设置为对象的类型），如果没有找到对象，将返回 ``NULL`` 。
+
+
+索引键形式
+----------
+
+索引键可以是任何形式的，但是由于算法没有被告知键有多长，所以强烈建议在任何由于长度而产生的变化
+对比较产生影响之前，索引键应该很早就包括其长度。
+
+这将导致具有不同长度键的叶子相互分散，而具有相同长度键的叶子则聚集在一起。
+
+我们还建议索引键以键的其余部分的哈希值开始，以最大限度地提高整个键空间的散布情况。
+
+分散性越好，内部树就越宽，越低。
+
+分散性差并不是一个太大的问题，因为有快捷键，节点可以包含叶子和元数据指针的混合物。
+
+索引键是以机器字的块状来读取的。每个块被细分为每层一个nibble（4比特），所以在32位CPU上这适合8层，
+在64位CPU上适合16层。除非散布情况真的很差，否则不太可能有超过一个字的任何特定索引键需要被使用。
+
+
+内部工作机制
+============
+
+关联数组数据结构有一个内部树。这个树由两种类型的元数据块构成：节点和快捷键。
+
+一个节点是一个槽的数组。每个槽可以包含以下四种东西之一:
+
+* 一个NULL的指针，表示槽是空的。
+* 一个指向对象（叶子）的指针。
+* 一个指向下一级节点的指针。
+* 一个指向快捷键的指针。
+
+
+基本的内部树形布局
+------------------
+
+暂时不考虑快捷键，节点形成一个多级树。索引键空间被树上的节点严格细分，节点出现在固定的层次上。例如::
+
+ Level: 0               1               2               3
+        =============== =============== =============== ===============
+                                                        NODE D
+                        NODE B          NODE C  +------>+---+
+                +------>+---+   +------>+---+   |       | 0 |
+        NODE A  |       | 0 |   |       | 0 |   |       +---+
+        +---+   |       +---+   |       +---+   |       :   :
+        | 0 |   |       :   :   |       :   :   |       +---+
+        +---+   |       +---+   |       +---+   |       | f |
+        | 1 |---+       | 3 |---+       | 7 |---+       +---+
+        +---+           +---+           +---+
+        :   :           :   :           | 8 |---+
+        +---+           +---+           +---+   |       NODE E
+        | e |---+       | f |           :   :   +------>+---+
+        +---+   |       +---+           +---+           | 0 |
+        | f |   |                       | f |           +---+
+        +---+   |                       +---+           :   :
+                |       NODE F                          +---+
+                +------>+---+                           | f |
+                        | 0 |           NODE G          +---+
+                        +---+   +------>+---+
+                        :   :   |       | 0 |
+                        +---+   |       +---+
+                        | 6 |---+       :   :
+                        +---+           +---+
+                        :   :           | f |
+                        +---+           +---+
+                        | f |
+                        +---+
+
+在上述例子中，有7个节点（A-G），每个节点有16个槽（0-f）。假设树上没有其他元数据节点，那么密钥空间
+是这样划分的::
+
+    KEY PREFIX      NODE
+    ==========      ====
+    137*            D
+    138*            E
+    13[0-69-f]*     C
+    1[0-24-f]*      B
+    e6*             G
+    e[0-57-f]*      F
+    [02-df]*        A
+
+因此，例如，具有以下示例索引键的键将在适当的节点中被找到::
+
+    INDEX KEY       PREFIX  NODE
+    =============== ======= ====
+    13694892892489  13      C
+    13795289025897  137     D
+    13889dde88793   138     E
+    138bbb89003093  138     E
+    1394879524789   12      C
+    1458952489      1       B
+    9431809de993ba  -       A
+    b4542910809cd   -       A
+    e5284310def98   e       F
+    e68428974237    e6      G
+    e7fffcbd443     e       F
+    f3842239082     -       A
+
+为了节省内存，如果一个节点可以容纳它的那部分键空间中的所有叶子，那么这个节点将有所有这些叶子，而不
+会有任何元数据指针——即使其中一些叶子想在同一个槽中。
+
+一个节点可以包含叶子和元数据指针的异质性混合。元数据指针必须在与它们的关键空间的细分相匹配的槽中。
+叶子可以在任何没有被元数据指针占据的槽中。保证一个节点中没有一个叶子会与元数据指针占据的槽相匹配。
+如果元数据指针在那里，任何键与元数据键前缀相匹配的叶必须在元数据指针指向的子树中。
+
+在上面的索引键的例子列表中，节点A将包含::
+
+    SLOT    CONTENT         INDEX KEY (PREFIX)
+    ====    =============== ==================
+    1       PTR TO NODE B   1*
+    any     LEAF            9431809de993ba
+    any     LEAF            b4542910809cd
+    e       PTR TO NODE F   e*
+    any     LEAF            f3842239082
+
+和节点B::
+
+    3	PTR TO NODE C	13*
+    any	LEAF		1458952489
+
+
+快捷键
+---------
+
+快捷键是跳过一块键空间的元数据记录。快捷键是一系列通过层次上升的单占节点的替代物。快捷键的存在是
+为了节省内存和加快遍历速度。
+
+树的根部有可能是一个快捷键——比如说，树至少包含17个节点，都有键前缀 ``1111`` 。插入算法将插入一个快捷键，
+以单次跳过 ``1111`` 的键位，并到达第四层，在这里，这些键位实际上变得不同。
+
+
+拆分和合并节点
+------------------------------
+
+每个节点的最大容量为16个叶子和元数据指针。如果插入算法发现它正试图将一个第17个对象插入到一个节点中，
+该节点将被拆分，使得至少两个在该层有一个共同的关键段的叶子最终在一个单独的节点中，该共同的关键段的根
+在该槽上。
+
+如果一个完整的节点中的叶子和被插入的叶子足够相似，那么就会在树中插入一个快捷键。
+
+当根植于某个节点的子树中的对象数量下降到16个或更少时，那么该子树将被合并成一个单独的节点——如果可能的
+话，这将向根部扩散。
+
+
+非递归式迭代
+------------
+
+每个节点和快捷键都包含一个指向其父节点的后置指针，以及该父节点中指向它的槽数。非递归迭代使用这些来
+通过树的根部进行，前往父节点，槽N+1，以确保在没有堆栈的情况下取得进展。
+
+然而，反向指针使得同时改变和迭代变得很棘手。
+
+
+同时改变和迭代
+--------------
+
+有一些情况需要考虑:
+
+1. 简单的插入/替换。这涉及到简单地将一个NULL或旧的匹配叶子的指针替换为屏障后的新叶子的指针。否则元数
+   据块不会改变。一个旧的叶子直到RCU宽限期过后才会被释放。
+
+2. 简单删除。这只是涉及到清除一个旧的匹配叶子。元数据块不会有其他变化。旧的叶子直到RCU宽限期之后才会
+   被释放。
+
+3. 插入，替换我们还没有进入的子树的一部分。这可能涉及到替换该子树的一部分——但这不会影响迭代，因为我们
+   还没有到达它的指针，而且祖先块也不会被替换（这些块的布局不会改变）。
+
+4. 插入替换了我们正在处理的节点。这不是一个问题，因为我们已经通过了锚定指针，直到我们跟随后面的指针才
+   会切换到新的布局上——这时我们已经检查了被替换节点的叶子（在跟随任何元数据指针之前，我们会迭代一个节
+   点的所有叶子）。
+
+   然而，我们可能会重新看到一些叶子，这些叶子已经被分割成一个新的分支，而这个分支的位置比我们之前的位
+   置更远。
+
+5. 插入替换了我们正在处理的依赖分支的节点。这不会影响到我们，直到我们跟随后面的指针。与（4）类似。
+
+6. 删掉我们下面的一个分支。这不会影响我们，因为在我们看到新节点之前，回溯指针会让我们回到新节点的父节
+   点。整个崩溃的子树被扔掉了，没有任何变化——而且仍然会在同一个槽上生根，所以我们不应该第二次处理它，
+   因为我们会回到槽+1。
+
+.. note::
+
+    在某些情况下，我们需要同时改变一个节点的父指针和父槽指针（比如说，我们在它之前插入了另一个节点，
+    并把它往上移了一层）。我们不能在不锁定读取的情况下这样做——所以我们必须同时替换该节点。
+
+    然而，当我们把一个快捷键改成一个节点时，这不是一个问题，因为快捷键只有一个槽，所以当向后遍
+    历一个槽时，不会使用父槽号。这意味着先改变槽位号是可以的——只要使用适当的屏障来确保父槽位号在后
+    退指针之后被读取。
+
+过时的块和叶子在RCU宽限期过后会被释放，所以只要任何进行遍历或迭代的人持有RCU读锁，旧的上层建筑就不
+应该在他们身上消失。
diff --git a/Documentation/translations/zh_CN/core-api/boot-time-mm.rst b/Documentation/translations/zh_CN/core-api/boot-time-mm.rst
new file mode 100644
index 000000000000..9e81dbec71f8
--- /dev/null
+++ b/Documentation/translations/zh_CN/core-api/boot-time-mm.rst
@@ -0,0 +1,49 @@
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/core-api/boot-time-mm.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+:校译:
+
+ 时奎亮 <alexs@kernel.org>
+
+.. _cn_core-api_boot-time-mm:
+
+================
+启动时的内存管理
+================
+
+系统初始化早期“正常”的内存管理由于没有设置完毕无法使用。但是内核仍然需要
+为各种数据结构分配内存，例如物理页分配器。
+
+一个叫做 ``memblock`` 的专用分配器执行启动时的内存管理。特定架构的初始化
+必须在setup_arch()中设置它，并在mem_init()函数中移除它。
+
+一旦早期的内存管理可用，它就为内存分配提供了各种函数和宏。分配请求可以指向
+第一个（也可能是唯一的）节点或NUMA系统中的某个特定节点。有一些API变体在分
+配失败时panic，也有一些不会panic的。
+
+Memblock还提供了各种控制其自身行为的API。
+
+Memblock概述
+============
+
+该API在以下内核代码中:
+
+mm/memblock.c
+
+
+函数和结构体
+============
+
+下面是关于memblock数据结构、函数和宏的描述。其中一些实际上是内部的，但由于
+它们被记录下来，漏掉它们是很愚蠢的。此外，阅读内部函数的注释可以帮助理解引
+擎盖下真正发生的事情。
+
+该API在以下内核代码中:
+
+include/linux/memblock.h
+mm/memblock.c
diff --git a/Documentation/translations/zh_CN/core-api/genalloc.rst b/Documentation/translations/zh_CN/core-api/genalloc.rst
new file mode 100644
index 000000000000..3c78452aaa7c
--- /dev/null
+++ b/Documentation/translations/zh_CN/core-api/genalloc.rst
@@ -0,0 +1,109 @@
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/core-api/genalloc.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+:校译:
+
+ 时奎亮 <alexs@kernel.org>
+
+.. _cn_core-api_genalloc:
+
+genalloc/genpool子系统
+======================
+
+内核中有许多内存分配子系统，每一个都是针对特定的需求。然而，有时候，内核开发者需
+要为特定范围的特殊用途的内存实现一个新的分配器；通常这个内存位于某个设备上。该设
+备的驱动程序的作者当然可以写一个小的分配器来完成工作，但这是让内核充满几十个测试
+差劲的分配器的方法。早在2005年，Jes Sorensen从sym53c8xx_2驱动中提取了其中的一
+个分配器，并将其作为一个通用模块发布，用于创建特设的内存分配器。这段代码在2.6.13
+版本中被合并；此后它被大大地修改了。
+
+.. _posted: https://lwn.net/Articles/125842/
+
+使用这个分配器的代码应该包括<linux/genalloc.h>。这个动作从创建一个池开始，使用
+一个:
+
+该API在以下内核代码中:
+
+lib/genalloc.c
+
+对gen_pool_create()的调用将创建一个内存池。分配的粒度由min_alloc_order设置；它
+是一个log-base-2（以2为底的对数）的数字，就像页面分配器使用的数字一样，但它指的是
+字节而不是页面。因此，如果min_alloc_order被传递为3，那么所有的分配将是8字节的倍数。
+增加min_alloc_order可以减少跟踪池中内存所需的内存。nid参数指定哪一个NUMA节点应该被
+用于分配管家结构体；如果调用者不关心，它可以是-1。
+
+“管理的”接口devm_gen_pool_create()将内存池与一个特定的设备联系起来。在其他方面，
+当给定的设备被销毁时，它将自动清理内存池。
+
+一个内存池池被关闭的方法是:
+
+该API在以下内核代码中:
+
+lib/genalloc.c
+
+值得注意的是，如果在给定的内存池中仍有未完成的分配，这个函数将采取相当极端的步骤，调用
+BUG()，使整个系统崩溃。你已经被警告了。
+
+一个新创建的内存池没有内存可以分配。在这种状态下，它是相当无用的，所以首要任务之一通常
+是向内存池里添加内存。这可以通过以下方式完成:
+
+该API在以下内核代码中:
+
+include/linux/genalloc.h
+
+lib/genalloc.c
+
+对gen_pool_add()的调用将把从地址（在内核的虚拟地址空间）开始的内存的大小字节放入
+给定的池中，再次使用nid作为节点ID进行辅助内存分配。gen_pool_add_virt()变体将显式
+物理地址与内存联系起来；只有在内存池被用于DMA分配时，这才是必要的。
+
+从内存池中分配内存（并将其放回）的函数是:
+
+该API在以下内核代码中:
+
+include/linux/genalloc.h
+
+lib/genalloc.c
+
+正如人们所期望的，gen_pool_alloc()将从给定的池中分配size<字节。gen_pool_dma_alloc()
+变量分配内存用于DMA操作，返回dma所指向的空间中的相关物理地址。这只有在内存是用
+gen_pool_add_virt()添加的情况下才会起作用。请注意，这个函数偏离了genpool通常使用
+无符号长值来表示内核地址的模式；它返回一个void * 来代替。
+
+这一切看起来都比较简单；事实上，一些开发者显然认为这太简单了。毕竟，上面的接口没有提
+供对分配函数如何选择返回哪块特定内存的控制。如果需要这样的控制，下面的函数将是有意义
+的:
+
+该API在以下内核代码中:
+
+lib/genalloc.c
+
+使用gen_pool_alloc_algo()进行的分配指定了一种用于选择要分配的内存的算法；默认算法可
+以用gen_pool_set_algo()来设置。数据值被传递给算法；大多数算法会忽略它，但偶尔也会需
+要它。当然，人们可以写一个特殊用途的算法，但是已经有一套公平的算法可用了:
+
+- gen_pool_first_fit是一个简单的初配分配器；如果没有指定其他算法，这是默认算法。
+
+- gen_pool_first_fit_align强迫分配有一个特定的对齐方式（通过genpool_data_align结
+  构中的数据传递）。
+
+- gen_pool_first_fit_order_align 按照大小的顺序排列分配。例如，一个60字节的分配将
+  以64字节对齐。
+
+- gen_pool_best_fit，正如人们所期望的，是一个简单的最佳匹配分配器。
+
+- gen_pool_fixed_alloc在池中的一个特定偏移量（通过数据参数在genpool_data_fixed结
+  构中传递）进行分配。如果指定的内存不可用，则分配失败。
+
+还有一些其他的函数，主要是为了查询内存池中的可用空间或迭代内存块等目的。然而，大多数
+用户应该不需要以上描述的功能。如果幸运的话，对这个模块的广泛认识将有助于防止在未来编
+写特殊用途的内存分配器。
+
+该API在以下内核代码中:
+
+lib/genalloc.c
diff --git a/Documentation/translations/zh_CN/core-api/gfp_mask-from-fs-io.rst b/Documentation/translations/zh_CN/core-api/gfp_mask-from-fs-io.rst
new file mode 100644
index 000000000000..75d2997e9bc3
--- /dev/null
+++ b/Documentation/translations/zh_CN/core-api/gfp_mask-from-fs-io.rst
@@ -0,0 +1,66 @@
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/core-api/gfp_mask-from-fs-io.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+:校译:
+
+ 时奎亮 <alexs@kernel.org>
+
+.. _cn_core-api_gfp_mask-from-fs-io:
+
+============================
+从FS/IO上下文中使用的GFP掩码
+============================
+
+:日期: 2018年5月
+:作者: Michal Hocko <mhocko@kernel.org>
+
+简介
+====
+
+文件系统和IO栈中的代码路径在分配内存时必须小心，以防止因直接调用FS或IO路径的内
+存回收和阻塞已经持有的资源（例如锁--最常见的是用于事务上下文的锁）而造成递归死
+锁。
+
+避免这种死锁问题的传统方法是在调用分配器时，在gfp掩码中清除__GFP_FS和__GFP_IO
+（注意后者意味着也要清除第一个）。GFP_NOFS和GFP_NOIO可以作为快捷方式使用。但事
+实证明，上述方法导致了滥用，当限制性的gfp掩码被用于“万一”时，没有更深入的考虑，
+这导致了问题，因为过度使用GFP_NOFS/GFP_NOIO会导致内存过度回收或其他内存回收的问
+题。
+
+新API
+=====
+
+从4.12开始，我们为NOFS和NOIO上下文提供了一个通用的作用域API，分别是
+``memalloc_nofs_save`` , ``memalloc_nofs_restore`` 和 ``memalloc_noio_save`` ,
+``memalloc_noio_restore`` ，允许从文件系统或I/O的角度将一个作用域标记为一个
+关键部分。从该作用域的任何分配都将从给定的掩码中删除__GFP_FS和__GFP_IO，所以
+没有内存分配可以追溯到FS/IO中。
+
+
+该API在以下内核代码中:
+
+include/linux/sched/mm.h
+
+然后，FS/IO代码在任何与回收有关的关键部分开始之前简单地调用适当的保存函数
+——例如，与回收上下文共享的锁或当事务上下文嵌套可能通过回收进行时。恢复函数
+应该在关键部分结束时被调用。所有这一切最好都伴随着解释什么是回收上下文，以
+方便维护。
+
+请注意，保存/恢复函数的正确配对允许嵌套，所以从现有的NOIO或NOFS范围分别调
+用 ``memalloc_noio_save`` 或 ``memalloc_noio_restore`` 是安全的。
+
+那么__vmalloc(GFP_NOFS)呢？
+===========================
+
+vmalloc不支持GFP_NOFS语义，因为在分配器的深处有硬编码的GFP_KERNEL分配，要修
+复这些分配是相当不容易的。这意味着用GFP_NOFS/GFP_NOIO调用 ``vmalloc`` 几乎
+总是一个错误。好消息是，NOFS/NOIO语义可以通过范围API实现。
+
+在理想的世界中，上层应该已经标记了危险的上下文，因此不需要特别的照顾， ``vmalloc``
+的调用应该没有任何问题。有时，如果上下文不是很清楚，或者有叠加的违规行为，那么
+推荐的方法是用范围API包装vmalloc，并加上注释来解释问题。
diff --git a/Documentation/translations/zh_CN/core-api/index.rst b/Documentation/translations/zh_CN/core-api/index.rst
index 72f0a36daa1c..d10191c45cf1 100644
--- a/Documentation/translations/zh_CN/core-api/index.rst
+++ b/Documentation/translations/zh_CN/core-api/index.rst
@@ -39,12 +39,14 @@
    :maxdepth: 1
 
    kobject
-
-Todolist:
-
    kref
    assoc_array
    xarray
+
+Todolist:
+
+
+
    idr
    circular-buffers
    rbtree
@@ -101,19 +103,23 @@ Todolist:
 如何在内核中分配和使用内存。请注意，在
 :doc:`/vm/index` 中有更多的内存管理文档。
 
-Todolist:
+.. toctree::
+   :maxdepth: 1
 
    memory-allocation
    unaligned-memory-access
+   mm-api
+   genalloc
+   boot-time-mm
+   gfp_mask-from-fs-io
+
+Todolist:
+
    dma-api
    dma-api-howto
    dma-attributes
    dma-isa-lpc
-   mm-api
-   genalloc
    pin_user_pages
-   boot-time-mm
-   gfp_mask-from-fs-io
 
 内核调试的接口
 ==============
diff --git a/Documentation/translations/zh_CN/core-api/irq/irq-affinity.rst b/Documentation/translations/zh_CN/core-api/irq/irq-affinity.rst
index 7addd5f27a88..36b085226d0b 100644
--- a/Documentation/translations/zh_CN/core-api/irq/irq-affinity.rst
+++ b/Documentation/translations/zh_CN/core-api/irq/irq-affinity.rst
@@ -1,6 +1,6 @@
 .. include:: ../../disclaimer-zh_CN.rst
 
-:Original: Documentation/core-api/irq/irq-affinity
+:Original: Documentation/core-api/irq/irq-affinity.rst
 
 :翻译:
 
diff --git a/Documentation/translations/zh_CN/core-api/kref.rst b/Documentation/translations/zh_CN/core-api/kref.rst
new file mode 100644
index 000000000000..b9902af310c5
--- /dev/null
+++ b/Documentation/translations/zh_CN/core-api/kref.rst
@@ -0,0 +1,311 @@
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/core-api/kref.rst
+
+翻译:
+
+司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+校译：
+
+ <此处请校译员签名（自愿），我将在下一个版本添加>
+
+.. _cn_core_api_kref.rst:
+
+=================================
+为内核对象添加引用计数器（krefs）
+=================================
+
+:作者: Corey Minyard <minyard@acm.org>
+:作者: Thomas Hellstrom <thellstrom@vmware.com>
+
+其中很多内容都是从Greg Kroah-Hartman2004年关于krefs的OLS论文和演讲中摘
+录的，可以在以下网址找到:
+
+  - http://www.kroah.com/linux/talks/ols_2004_kref_paper/Reprint-Kroah-Hartman-OLS2004.pdf
+  - http://www.kroah.com/linux/talks/ols_2004_kref_talk/
+
+简介
+====
+
+krefs允许你为你的对象添加引用计数器。如果你有在多个地方使用和传递的对象，
+而你没有refcounts，你的代码几乎肯定是坏的。如果你想要引用计数，krefs是个
+好办法。
+
+要使用kref，请在你的数据结构中添加一个，如::
+
+    struct my_data
+    {
+	.
+	.
+	struct kref refcount;
+	.
+	.
+    };
+
+kref可以出现在数据结构体中的任何地方。
+
+初始化
+======
+
+你必须在分配kref之后初始化它。 要做到这一点，可以这样调用kref_init::
+
+     struct my_data *data;
+
+     data = kmalloc(sizeof(*data), GFP_KERNEL);
+     if (!data)
+            return -ENOMEM;
+     kref_init(&data->refcount);
+
+这将kref中的refcount设置为1。
+
+Kref规则
+========
+
+一旦你有一个初始化的kref，你必须遵循以下规则:
+
+1) 如果你对一个指针做了一个非临时性的拷贝，特别是如果它可以被传递给另一个执
+   行线程，你必须在传递之前用kref_get()增加refcount::
+
+       kref_get(&data->refcount);
+
+	如果你已经有了一个指向kref-ed结构体的有效指针（refcount不能为零），你
+	可以在没有锁的情况下这样做。
+
+2) 当你完成对一个指针的处理时，你必须调用kref_put()::
+
+       kref_put(&data->refcount, data_release);
+
+   如果这是对该指针的最后一次引用，释放程序将被调用。如果代码从来没有尝试过
+   在没有已经持有有效指针的情况下获得一个kref-ed结构体的有效指针，那么在没
+   有锁的情况下这样做是安全的。
+
+3) 如果代码试图获得对一个kref-ed结构体的引用，而不持有一个有效的指针，它必
+   须按顺序访问，在kref_put()期间不能发生kref_get()，并且该结构体在kref_get()
+   期间必须保持有效。
+
+例如，如果你分配了一些数据，然后将其传递给另一个线程来处理::
+
+    void data_release(struct kref *ref)
+    {
+	struct my_data *data = container_of(ref, struct my_data, refcount);
+	kfree(data);
+    }
+
+    void more_data_handling(void *cb_data)
+    {
+	struct my_data *data = cb_data;
+	.
+	. do stuff with data here
+	.
+	kref_put(&data->refcount, data_release);
+    }
+
+    int my_data_handler(void)
+    {
+	int rv = 0;
+	struct my_data *data;
+	struct task_struct *task;
+	data = kmalloc(sizeof(*data), GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+	kref_init(&data->refcount);
+
+	kref_get(&data->refcount);
+	task = kthread_run(more_data_handling, data, "more_data_handling");
+	if (task == ERR_PTR(-ENOMEM)) {
+		rv = -ENOMEM;
+	        kref_put(&data->refcount, data_release);
+		goto out;
+	}
+
+	.
+	. do stuff with data here
+	.
+    out:
+	kref_put(&data->refcount, data_release);
+	return rv;
+    }
+
+这样，两个线程处理数据的顺序并不重要，kref_put()处理知道数据不再被引用并释
+放它。kref_get()不需要锁，因为我们已经有了一个有效的指针，我们拥有一个
+refcount。put不需要锁，因为没有任何东西试图在没有持有指针的情况下获取数据。
+
+在上面的例子中，kref_put()在成功和错误路径中都会被调用2次。这是必要的，因
+为引用计数被kref_init()和kref_get()递增了2次。
+
+请注意，规则1中的 "before "是非常重要的。你不应该做类似于::
+
+	task = kthread_run(more_data_handling, data, "more_data_handling");
+	if (task == ERR_PTR(-ENOMEM)) {
+		rv = -ENOMEM;
+		goto out;
+	} else
+		/* BAD BAD BAD - 在交接后得到 */
+		kref_get(&data->refcount);
+
+不要以为你知道自己在做什么而使用上述构造。首先，你可能不知道自己在做什么。
+其次，你可能知道自己在做什么（有些情况下涉及到锁，上述做法可能是合法的），
+但其他不知道自己在做什么的人可能会改变代码或复制代码。这是很危险的作风。请
+不要这样做。
+
+在有些情况下，你可以优化get和put。例如，如果你已经完成了一个对象，并且给其
+他对象排队，或者把它传递给其他对象，那么就没有理由先做一个get，然后再做一个
+put::
+
+	/* 糟糕的额外获取(get)和输出(put) */
+	kref_get(&obj->ref);
+	enqueue(obj);
+	kref_put(&obj->ref, obj_cleanup);
+
+只要做enqueue就可以了。 我们随时欢迎对这个问题的评论::
+
+	enqueue(obj);
+	/* 我们已经完成了对obj的处理，所以我们把我们的refcount传给了队列。
+	 在这之后不要再碰obj了! */
+
+最后一条规则（规则3）是最难处理的一条。例如，你有一个每个项目都被krefed的列表，
+而你希望得到第一个项目。你不能只是从列表中抽出第一个项目，然后kref_get()它。
+这违反了规则3，因为你还没有持有一个有效的指针。你必须添加一个mutex（或其他锁）。
+比如说::
+
+	static DEFINE_MUTEX(mutex);
+	static LIST_HEAD(q);
+	struct my_data
+	{
+		struct kref      refcount;
+		struct list_head link;
+	};
+
+	static struct my_data *get_entry()
+	{
+		struct my_data *entry = NULL;
+		mutex_lock(&mutex);
+		if (!list_empty(&q)) {
+			entry = container_of(q.next, struct my_data, link);
+			kref_get(&entry->refcount);
+		}
+		mutex_unlock(&mutex);
+		return entry;
+	}
+
+	static void release_entry(struct kref *ref)
+	{
+		struct my_data *entry = container_of(ref, struct my_data, refcount);
+
+		list_del(&entry->link);
+		kfree(entry);
+	}
+
+	static void put_entry(struct my_data *entry)
+	{
+		mutex_lock(&mutex);
+		kref_put(&entry->refcount, release_entry);
+		mutex_unlock(&mutex);
+	}
+
+如果你不想在整个释放操作过程中持有锁，kref_put()的返回值是有用的。假设你不想在
+上面的例子中在持有锁的情况下调用kfree()（因为这样做有点无意义）。你可以使用kref_put()，
+如下所示::
+
+	static void release_entry(struct kref *ref)
+	{
+		/* 所有的工作都是在从kref_put()返回后完成的。*/
+	}
+
+	static void put_entry(struct my_data *entry)
+	{
+		mutex_lock(&mutex);
+		if (kref_put(&entry->refcount, release_entry)) {
+			list_del(&entry->link);
+			mutex_unlock(&mutex);
+			kfree(entry);
+		} else
+			mutex_unlock(&mutex);
+	}
+
+如果你必须调用其他程序作为释放操作的一部分，而这些程序可能需要很长的时间，或者可
+能要求相同的锁，那么这真的更有用。请注意，在释放例程中做所有的事情还是比较好的，
+因为它比较整洁。
+
+上面的例子也可以用kref_get_unless_zero()来优化，方法如下::
+
+	static struct my_data *get_entry()
+	{
+		struct my_data *entry = NULL;
+		mutex_lock(&mutex);
+		if (!list_empty(&q)) {
+			entry = container_of(q.next, struct my_data, link);
+			if (!kref_get_unless_zero(&entry->refcount))
+				entry = NULL;
+		}
+		mutex_unlock(&mutex);
+		return entry;
+	}
+
+	static void release_entry(struct kref *ref)
+	{
+		struct my_data *entry = container_of(ref, struct my_data, refcount);
+
+		mutex_lock(&mutex);
+		list_del(&entry->link);
+		mutex_unlock(&mutex);
+		kfree(entry);
+	}
+
+	static void put_entry(struct my_data *entry)
+	{
+		kref_put(&entry->refcount, release_entry);
+	}
+
+这对于在put_entry()中移除kref_put()周围的mutex锁是很有用的，但是重要的是
+kref_get_unless_zero被封装在查找表中的同一关键部分，否则kref_get_unless_zero
+可能引用已经释放的内存。注意，在不检查其返回值的情况下使用kref_get_unless_zero
+是非法的。如果你确信（已经有了一个有效的指针）kref_get_unless_zero()会返回true，
+那么就用kref_get()代替。
+
+Krefs和RCU
+==========
+
+函数kref_get_unless_zero也使得在上述例子中使用rcu锁进行查找成为可能::
+
+	struct my_data
+	{
+		struct rcu_head rhead;
+		.
+		struct kref refcount;
+		.
+		.
+	};
+
+	static struct my_data *get_entry_rcu()
+	{
+		struct my_data *entry = NULL;
+		rcu_read_lock();
+		if (!list_empty(&q)) {
+			entry = container_of(q.next, struct my_data, link);
+			if (!kref_get_unless_zero(&entry->refcount))
+				entry = NULL;
+		}
+		rcu_read_unlock();
+		return entry;
+	}
+
+	static void release_entry_rcu(struct kref *ref)
+	{
+		struct my_data *entry = container_of(ref, struct my_data, refcount);
+
+		mutex_lock(&mutex);
+		list_del_rcu(&entry->link);
+		mutex_unlock(&mutex);
+		kfree_rcu(entry, rhead);
+	}
+
+	static void put_entry(struct my_data *entry)
+	{
+		kref_put(&entry->refcount, release_entry_rcu);
+	}
+
+但要注意的是，在调用release_entry_rcu后，结构kref成员需要在有效内存中保留一个rcu
+宽限期。这可以通过使用上面的kfree_rcu(entry, rhead)来实现，或者在使用kfree之前
+调用synchronize_rcu()，但注意synchronize_rcu()可能会睡眠相当长的时间。
diff --git a/Documentation/translations/zh_CN/core-api/memory-allocation.rst b/Documentation/translations/zh_CN/core-api/memory-allocation.rst
new file mode 100644
index 000000000000..e17b87dfd1c8
--- /dev/null
+++ b/Documentation/translations/zh_CN/core-api/memory-allocation.rst
@@ -0,0 +1,138 @@
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/core-api/memory-allocation.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+:校译:
+
+ 时奎亮 <alexs@kernel.org>
+
+.. _cn_core-api_memory-allocation:
+
+============
+内存分配指南
+============
+
+Linux为内存分配提供了多种API。你可以使用 `kmalloc` 或 `kmem_cache_alloc`
+系列分配小块内存，使用 `vmalloc` 及其派生产品分配大的几乎连续的区域，或者
+你可以用 alloc_pages 直接向页面分配器请求页面。也可以使用更专业的分配器，
+例如 `cma_alloc` 或 `zs_malloc` 。
+
+大多数的内存分配API使用GFP标志来表达该内存应该如何分配。GFP的缩写代表
+“(get free pages)获取空闲页”，是底层的内存分配功能。
+
+（内存）分配API的多样性与众多的GFP标志相结合，使得“我应该如何分配内存？”这个问
+题不那么容易回答，尽管很可能你应该使用
+
+::
+
+  kzalloc(<size>, GFP_KERNEL);
+
+当然，有些情况下必须使用其他分配API和不同的GFP标志。
+
+获取空闲页标志
+==============
+GFP标志控制分配器的行为。它们告诉我们哪些内存区域可以被使用，分配器应该多努力寻
+找空闲的内存，这些内存是否可以被用户空间访问等等。内存管理API为GFP标志和它们的
+组合提供了参考文件，这里我们简要介绍一下它们的推荐用法:
+
+  * 大多数时候， ``GFP_KERNEL`` 是你需要的。内核数据结构的内存，DMA可用内存，inode
+    缓存，所有这些和其他许多分配类型都可以使用 ``GFP_KERNEL`` 。注意，使用 ``GFP_KERNEL``
+    意味着 ``GFP_RECLAIM`` ，这意味着在有内存压力的情况下可能会触发直接回收；调用上
+    下文必须允许睡眠。
+
+  * 如果分配是从一个原子上下文中进行的，例如中断处理程序，使用 ``GFP_NOWAIT`` 。这个
+    标志可以防止直接回收和IO或文件系统操作。因此，在内存压力下， ``GFP_NOWAIT`` 分配
+    可能会失败。有合理退路的分配应该使用 ``GFP_NOWARN`` 。
+
+  * 如果你认为访问保留内存区是合理的，并且除非分配成功，否则内核会有压力，你可以使用 ``GFP_ATOMIC`` 。
+
+  * 从用户空间触发的不可信任的分配应该是kmem核算的对象，必须设置 ``__GFP_ACCOUNT`` 位。
+    有一个方便的用于 ``GFP_KERNEL`` 分配的 ``GFP_KERNEL_ACCOUNT`` 快捷键，其应该被核
+    算。
+
+  * 用户空间的分配应该使用 ``GFP_USER`` 、 ``GFP_HIGHUSER`` 或 ``GFP_HIGHUSER_MOVABLE``
+    中的一个标志。标志名称越长，限制性越小。
+
+    ``GFP_HIGHUSER_MOVABLE`` 不要求分配的内存将被内核直接访问，并意味着数据是可迁移的。
+
+    ``GFP_HIGHUSER`` 意味着所分配的内存是不可迁移的，但也不要求它能被内核直接访问。举个
+    例子就是一个硬件分配内存，这些数据直接映射到用户空间，但没有寻址限制。
+
+    ``GFP_USER`` 意味着分配的内存是不可迁移的，它必须被内核直接访问。
+
+你可能会注意到，在现有的代码中，有相当多的分配指定了 ``GFP_NOIO`` 或 ``GFP_NOFS`` 。
+从历史上看，它们被用来防止递归死锁，这种死锁是由直接内存回收调用到FS或IO路径以及对已
+经持有的资源进行阻塞引起的。从4.12开始，解决这个问题的首选方法是使用新的范围API，即
+:ref:`Documentation/core-api/gfp_mask-from-fs-io.rst <gfp_mask_from_fs_io>`.
+
+其他传统的GFP标志是 ``GFP_DMA`` 和 ``GFP_DMA32`` 。它们用于确保分配的内存可以被寻
+址能力有限的硬件访问。因此，除非你正在为一个有这种限制的设备编写驱动程序，否则要避免
+使用这些标志。而且，即使是有限制的硬件，也最好使用dma_alloc* APIs。
+
+GFP标志和回收行为
+-----------------
+内存分配可能会触发直接或后台回收，了解页面分配器将如何努力满足该请求或其他请求是非常
+有用的。
+
+  * ``GFP_KERNEL & ~__GFP_RECLAIM`` - 乐观分配，完全不尝试释放内存。最轻量级的模
+    式，甚至不启动后台回收。应该小心使用，因为它可能会耗尽内存，而下一个用户可能会启
+    动更积极的回收。
+
+  * ``GFP_KERNEL & ~__GFP_DIRECT_RECLAIM`` (or ``GFP_NOWAIT`` ) - 乐观分配，不
+    试图从当前上下文中释放内存，但如果该区域低于低水位，可以唤醒kswapd来回收内存。可
+    以从原子上下文中使用，或者当请求是一个性能优化，并且有另一个慢速路径的回退。
+
+  * ``(GFP_KERNEL|__GFP_HIGH) & ~__GFP_DIRECT_RECLAIM`` (aka ``GFP_ATOMIC`` ) - 非
+    睡眠分配，有一个昂贵的回退，所以它可以访问某些部分的内存储备。通常从中断/底层上下
+    文中使用，有一个昂贵的慢速路径回退。
+
+  * ``GFP_KERNEL`` - 允许后台和直接回收，并使用默认的页面分配器行为。这意味着廉价
+    的分配请求基本上是不会失败的，但不能保证这种行为，所以失败必须由调用者适当检查（例
+    如，目前允许OOM杀手失败）。
+
+  * ``GFP_KERNEL | __GFP_NORETRY`` - 覆盖默认的分配器行为，所有的分配请求都会提前
+    失败，而不是导致破坏性的回收（在这个实现中是一轮的回收）。OOM杀手不被调用。
+
+  * ``GFP_KERNEL | __GFP_RETRY_MAYFAIL`` - 覆盖 **默认** 的分配器行为，所有分配请求都非
+    常努力。如果回收不能取得任何进展，该请求将失败。OOM杀手不会被触发。
+
+  * ``GFP_KERNEL | __GFP_NOFAIL`` - 覆盖默认的分配器行为，所有分配请求将无休止地循
+    环，直到成功。这可能真的很危险，特别是对于较大的需求。
+
+选择内存分配器
+==============
+
+分配内存的最直接的方法是使用kmalloc()系列的函数。而且，为了安全起见，最好使用将内存
+设置为零的例程，如kzalloc()。如果你需要为一个数组分配内存，有kmalloc_array()和kcalloc()
+辅助程序。辅助程序struct_size()、array_size()和array3_size()可以用来安全地计算对
+象的大小而不会溢出。
+
+可以用 `kmalloc` 分配的块的最大尺寸是有限的。实际的限制取决于硬件和内核配置，但是对于
+小于页面大小的对象，使用 `kmalloc` 是一个好的做法。
+
+用 `kmalloc` 分配的块的地址至少要对齐到ARCH_KMALLOC_MINALIGN字节。对于2的幂的大小，
+对齐方式也被保证为至少是各自的大小。
+
+用kmalloc()分配的块可以用krealloc()调整大小。与kmalloc_array()类似：以krealloc_array()
+的形式提供了一个用于调整数组大小的辅助工具。
+
+对于大量的分配，你可以使用vmalloc()和vzalloc()，或者直接向页面分配器请求页面。由vmalloc
+和相关函数分配的内存在物理上是不连续的。
+
+如果你不确定分配的大小对 `kmalloc` 来说是否太大，可以使用kvmalloc()及其派生函数。它将尝
+试用kmalloc分配内存，如果分配失败，将用 `vmalloc` 重新尝试。对于哪些GFP标志可以与 `kvmalloc`
+一起使用是有限制的；请看kvmalloc_node()参考文档。注意， `kvmalloc` 可能会返回物理上不连
+续的内存。
+
+如果你需要分配许多相同的对象，你可以使用slab缓存分配器。在使用缓存之前，应该用
+kmem_cache_create()或kmem_cache_create_usercopy()来设置缓存。如果缓存的一部分可能被复
+制到用户空间，应该使用第二个函数。在缓存被创建后，kmem_cache_alloc()和它的封装可以从该缓
+存中分配内存。
+
+当分配的内存不再需要时，它必须被释放。你可以使用kvfree()来处理用 `kmalloc` 、 `vmalloc`
+和 `kvmalloc` 分配的内存。slab缓存应该用kmem_cache_free()来释放。不要忘记用
+kmem_cache_destroy()来销毁缓存。
diff --git a/Documentation/translations/zh_CN/core-api/memory-hotplug.rst b/Documentation/translations/zh_CN/core-api/memory-hotplug.rst
index 161f4d2c18cc..9b2841fb9a5f 100644
--- a/Documentation/translations/zh_CN/core-api/memory-hotplug.rst
+++ b/Documentation/translations/zh_CN/core-api/memory-hotplug.rst
@@ -1,6 +1,6 @@
 .. include:: ../disclaimer-zh_CN.rst
 
-:Original: Documentation/core-api/memory_hotplug.rst
+:Original: Documentation/core-api/memory-hotplug.rst
 
 :翻译:
 
@@ -63,7 +63,6 @@ memory_notify结构体的指针::
 		unsigned long start_pfn;
 		unsigned long nr_pages;
 		int status_change_nid_normal;
-		int status_change_nid_high;
 		int status_change_nid;
 	}
 
@@ -74,9 +73,6 @@ memory_notify结构体的指针::
 - status_change_nid_normal是当nodemask的N_NORMAL_MEMORY被设置/清除时设置节
   点id，如果是-1，则nodemask状态不改变。
 
-- status_change_nid_high是当nodemask的N_HIGH_MEMORY被设置/清除时设置的节点
-  id，如果这个值为-1，那么nodemask状态不会改变。
-
 - status_change_nid是当nodemask的N_MEMORY被（将）设置/清除时设置的节点id。这
   意味着一个新的（没上线的）节点通过联机获得新的内存，而一个节点失去了所有的内
   存。如果这个值为-1，那么nodemask的状态就不会改变。
diff --git a/Documentation/translations/zh_CN/core-api/mm-api.rst b/Documentation/translations/zh_CN/core-api/mm-api.rst
new file mode 100644
index 000000000000..0ea43dc67953
--- /dev/null
+++ b/Documentation/translations/zh_CN/core-api/mm-api.rst
@@ -0,0 +1,110 @@
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/core-api/mm-api.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+:校译:
+
+ 时奎亮<alexs@kernel.org>
+
+.. _cn_core-api_mm-api:
+
+============
+内存管理APIs
+============
+
+API（Application Programming Interface，应用程序接口）
+
+用户空间内存访问
+================
+
+该API在以下内核代码中:
+
+arch/x86/include/asm/uaccess.h
+
+arch/x86/lib/usercopy_32.c
+
+mm/gup.c
+
+.. _cn_mm-api-gfp-flags:
+
+内存分配控制
+============
+
+该API在以下内核代码中:
+
+include/linux/gfp.h
+
+Slab缓存
+========
+
+此缓存非cpu片上缓存，请读者自行查阅资料。
+
+该API在以下内核代码中:
+
+include/linux/slab.h
+
+mm/slab.c
+
+mm/slab_common.c
+
+mm/util.c
+
+虚拟连续（内存页）映射
+======================
+
+该API在以下内核代码中:
+
+mm/vmalloc.c
+
+
+文件映射和页面缓存
+==================
+
+该API在以下内核代码中:
+
+mm/readahead.c
+
+mm/filemap.c
+
+mm/page-writeback.c
+
+mm/truncate.c
+
+include/linux/pagemap.h
+
+内存池
+======
+
+该API在以下内核代码中:
+
+mm/mempool.c
+
+DMA池
+=====
+
+DMA(Direct Memory Access，直接存储器访问)
+
+该API在以下内核代码中:
+
+mm/dmapool.c
+
+更多的内存管理函数
+==================
+
+该API在以下内核代码中:
+
+mm/memory.c
+
+mm/page_alloc.c
+
+mm/mempolicy.c
+
+include/linux/mm_types.h
+
+include/linux/mm.h
+
+include/linux/mmzone.h
diff --git a/Documentation/translations/zh_CN/core-api/unaligned-memory-access.rst b/Documentation/translations/zh_CN/core-api/unaligned-memory-access.rst
new file mode 100644
index 000000000000..29c33e7e0855
--- /dev/null
+++ b/Documentation/translations/zh_CN/core-api/unaligned-memory-access.rst
@@ -0,0 +1,229 @@
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/core-api/unaligned-memory-access.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+:校译:
+
+ 时奎亮 <alexs@kernel.org>
+
+.. _cn_core-api_unaligned-memory-access:
+
+==============
+非对齐内存访问
+==============
+
+:作者: Daniel Drake <dsd@gentoo.org>,
+:作者: Johannes Berg <johannes@sipsolutions.net>
+
+:感谢他们的帮助: Alan Cox, Avuton Olrich, Heikki Orsila, Jan Engelhardt,
+  Kyle McMartin, Kyle Moffett, Randy Dunlap, Robert Hancock, Uli Kunitz,
+  Vadim Lobanov
+
+
+Linux运行在各种各样的架构上，这些架构在内存访问方面有不同的表现。本文介绍了一些
+关于不对齐访问的细节，为什么你需要编写不引起不对齐访问的代码，以及如何编写这样的
+代码
+
+
+非对齐访问的定义
+================
+
+当你试图从一个不被N偶数整除的地址（即addr % N != 0）开始读取N字节的数据时，就
+会发生无对齐内存访问。例如，从地址0x10004读取4个字节的数据是可以的，但从地址
+0x10005读取4个字节的数据将是一个不对齐的内存访问。
+
+上述内容可能看起来有点模糊，因为内存访问可以以不同的方式发生。这里的背景是在机器
+码层面上：某些指令在内存中读取或写入一些字节（例如x86汇编中的movb、movw、movl）。
+正如将变得清晰的那样，相对容易发现那些将编译为多字节内存访问指令的C语句，即在处理
+u16、u32和u64等类型时。
+
+
+自然对齐
+========
+
+上面提到的规则构成了我们所说的自然对齐。当访问N个字节的内存时，基础内存地址必须被
+N平均分割，即addr % N == 0。
+
+在编写代码时，假设目标架构有自然对齐的要求。
+
+在现实中，只有少数架构在所有大小的内存访问上都要求自然对齐。然而，我们必须考虑所
+有支持的架构；编写满足自然对齐要求的代码是实现完全可移植性的最简单方法。
+
+
+为什么非对齐访问时坏事
+======================
+
+执行非对齐内存访问的效果因架构不同而不同。在这里写一整篇关于这些差异的文档是很容
+易的；下面是对常见情况的总结:
+
+ - 一些架构能够透明地执行非对齐内存访问，但通常会有很大的性能代价。
+ - 当不对齐的访问发生时，一些架构会引发处理器异常。异常处理程序能够纠正不对齐的
+   访问，但要付出很大的性能代价。
+ - 一些架构在发生不对齐访问时，会引发处理器异常，但异常中并没有包含足够的信息来
+   纠正不对齐访问。
+ - 有些架构不能进行无对齐内存访问，但会默默地执行与请求不同的内存访问，从而导致
+   难以发现的微妙的代码错误!
+
+从上文可以看出，如果你的代码导致不对齐的内存访问发生，那么你的代码在某些平台上将无
+法正常工作，在其他平台上将导致性能问题。
+
+不会导致非对齐访问的代码
+========================
+
+起初，上面的概念似乎有点难以与实际编码实践联系起来。毕竟，你对某些变量的内存地址没
+有很大的控制权，等等。
+
+幸运的是事情并不复杂，因为在大多数情况下，编译器会确保代码工作正常。例如，以下面的
+结构体为例::
+
+	struct foo {
+		u16 field1;
+		u32 field2;
+		u8 field3;
+	};
+
+让我们假设上述结构体的一个实例驻留在从地址0x10000开始的内存中。根据基本的理解，访问
+field2会导致非对齐访问，这并不是不合理的。你会期望field2位于该结构体的2个字节的偏移
+量，即地址0x10002，但该地址不能被4平均整除（注意，我们在这里读一个4字节的值）。
+
+幸运的是，编译器理解对齐约束，所以在上述情况下，它会在field1和field2之间插入2个字节
+的填充。因此，对于标准的结构体类型，你总是可以依靠编译器来填充结构体，以便对字段的访
+问可以适当地对齐（假设你没有将字段定义不同长度的类型）。
+
+同样，你也可以依靠编译器根据变量类型的大小，将变量和函数参数对齐到一个自然对齐的方案。
+
+在这一点上，应该很清楚，访问单个字节（u8或char）永远不会导致无对齐访问，因为所有的内
+存地址都可以被1均匀地整除。
+
+在一个相关的话题上，考虑到上述因素，你可以观察到，你可以对结构体中的字段进行重新排序，
+以便将字段放在不重排就会插入填充物的地方，从而减少结构体实例的整体常驻内存大小。上述
+例子的最佳布局是::
+
+	struct foo {
+		u32 field2;
+		u16 field1;
+		u8 field3;
+	};
+
+对于一个自然对齐方案，编译器只需要在结构的末尾添加一个字节的填充。添加这种填充是为了满
+足这些结构的数组的对齐约束。
+
+另一点值得一提的是在结构体类型上使用__attribute__((packed))。这个GCC特有的属性告诉编
+译器永远不要在结构体中插入任何填充，当你想用C结构体来表示一些“off the wire”的固定排列
+的数据时，这个属性很有用。
+
+你可能会倾向于认为，在访问不满足架构对齐要求的字段时，使用这个属性很容易导致不对齐的访
+问。然而，编译器也意识到了对齐的限制，并且会产生额外的指令来执行内存访问，以避免造成不
+对齐的访问。当然，与non-packed的情况相比，额外的指令显然会造成性能上的损失，所以packed
+属性应该只在避免结构填充很重要的时候使用。
+
+
+导致非对齐访问的代码
+====================
+
+考虑到上述情况，让我们来看看一个现实生活中可能导致非对齐内存访问的函数的例子。下面这个
+函数取自include/linux/etherdevice.h，是一个优化的例程，用于比较两个以太网MAC地址是否
+相等::
+
+  bool ether_addr_equal(const u8 *addr1, const u8 *addr2)
+  {
+  #ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+	u32 fold = ((*(const u32 *)addr1) ^ (*(const u32 *)addr2)) |
+		   ((*(const u16 *)(addr1 + 4)) ^ (*(const u16 *)(addr2 + 4)));
+
+	return fold == 0;
+  #else
+	const u16 *a = (const u16 *)addr1;
+	const u16 *b = (const u16 *)addr2;
+	return ((a[0] ^ b[0]) | (a[1] ^ b[1]) | (a[2] ^ b[2])) == 0;
+  #endif
+  }
+
+在上述函数中，当硬件具有高效的非对齐访问能力时，这段代码没有问题。但是当硬件不能在任意
+边界上访问内存时，对a[0]的引用导致从地址addr1开始的2个字节（16位）被读取。
+
+想一想，如果addr1是一个奇怪的地址，如0x10003，会发生什么？(提示：这将是一个非对齐访
+问。)
+
+尽管上述函数存在潜在的非对齐访问问题，但它还是被包含在内核中，但被理解为只在16位对齐
+的地址上正常工作。调用者应该确保这种对齐方式或者根本不使用这个函数。这个不对齐的函数
+仍然是有用的，因为它是在你能确保对齐的情况下的一个很好的优化，这在以太网网络环境中几
+乎是一直如此。
+
+
+下面是另一个可能导致非对齐访问的代码的例子::
+
+	void myfunc(u8 *data, u32 value)
+	{
+		[...]
+		*((u32 *) data) = cpu_to_le32(value);
+		[...]
+	}
+
+每当数据参数指向的地址不被4均匀整除时，这段代码就会导致非对齐访问。
+
+综上所述，你可能遇到非对齐访问问题的两种主要情况包括:
+
+ 1. 将变量定义不同长度的类型
+ 2. 指针运算后访问至少2个字节的数据
+
+
+避免非对齐访问
+==============
+
+避免非对齐访问的最简单方法是使用<asm/unaligned.h>头文件提供的get_unaligned()和
+put_unaligned()宏。
+
+回到前面的一个可能导致非对齐访问的代码例子::
+
+	void myfunc(u8 *data, u32 value)
+	{
+		[...]
+		*((u32 *) data) = cpu_to_le32(value);
+		[...]
+	}
+
+为了避免非对齐的内存访问，你可以将其改写如下::
+
+	void myfunc(u8 *data, u32 value)
+	{
+		[...]
+		value = cpu_to_le32(value);
+		put_unaligned(value, (u32 *) data);
+		[...]
+	}
+
+get_unaligned()宏的工作原理与此类似。假设'data'是一个指向内存的指针，并且你希望避免
+非对齐访问，其用法如下::
+
+	u32 value = get_unaligned((u32 *) data);
+
+这些宏适用于任何长度的内存访问（不仅仅是上面例子中的32位）。请注意，与标准的对齐内存
+访问相比，使用这些宏来访问非对齐内存可能会在性能上付出代价。
+
+如果使用这些宏不方便，另一个选择是使用memcpy()，其中源或目标（或两者）的类型为u8*或
+非对齐char*。由于这种操作的字节性质，避免了非对齐访问。
+
+
+对齐 vs. 网络
+=============
+
+在需要对齐负载的架构上，网络要求IP头在四字节边界上对齐，以优化IP栈。对于普通的以太网
+硬件，常数NET_IP_ALIGN被使用。在大多数架构上，这个常数的值是2，因为正常的以太网头是
+14个字节，所以为了获得适当的对齐，需要DMA到一个可以表示为4*n+2的地址。一个值得注意的
+例外是powerpc，它将NET_IP_ALIGN定义为0，因为DMA到未对齐的地址可能非常昂贵，与未对齐
+的负载的成本相比相形见绌。
+
+对于一些不能DMA到未对齐地址的以太网硬件，如4*n+2或非以太网硬件，这可能是一个问题，这
+时需要将传入的帧复制到一个对齐的缓冲区。因为这在可以进行非对齐访问的架构上是不必要的，
+所以可以使代码依赖于CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS，像这样::
+
+	#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+		skb = original skb
+	#else
+		skb = copy skb
+	#endif
diff --git a/Documentation/translations/zh_CN/core-api/xarray.rst b/Documentation/translations/zh_CN/core-api/xarray.rst
new file mode 100644
index 000000000000..ff2d9bcb7c34
--- /dev/null
+++ b/Documentation/translations/zh_CN/core-api/xarray.rst
@@ -0,0 +1,371 @@
+.. SPDX-License-Identifier: GPL-2.0+
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/core-api/xarray.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+:校译:
+
+
+
+.. _cn_core-api_xarray:
+
+======
+XArray
+======
+
+:作者: Matthew Wilcox
+
+概览
+====
+
+XArray是一个抽象的数据类型，它的行为就像一个非常大的指针数组。它满足了许多与哈
+希或传统可调整大小的数组相同的需求。与哈希不同的是，它允许你以一种高效的缓存方
+式合理地转到下一个或上一个条目。与可调整大小的数组相比，不需要复制数据或改变MMU
+的映射来增加数组。与双链表相比，它的内存效率更高，可并行，对缓存更友好。它利用
+RCU的优势来执行查找而不需要锁定。
+
+当使用的索引是密集聚集的时候，XArray的实现是有效的；而哈希对象并使用哈希作为索引
+将不会有好的表现。XArray对小的索引进行了优化，不过对大的索引仍有良好的性能。如果
+你的索引可以大于 ``ULONG_MAX`` ，那么XArray就不适合你的数据类型。XArray最重要
+的用户是页面高速缓存。
+
+普通指针可以直接存储在XArray中。它们必须是4字节对齐的，这对任何从kmalloc()和
+alloc_page()返回的指针来说都是如此。这对任意的用户空间指针和函数指针来说都不是
+真的。你可以存储指向静态分配对象的指针，只要这些对象的对齐方式至少是4（字节）。
+
+你也可以在XArray中存储0到 ``LONG_MAX`` 之间的整数。你必须首先使用xa_mk_value()
+将其转换为一个条目。当你从XArray中检索一个条目时，你可以通过调用xa_is_value()检
+查它是否是一个值条目，并通过调用xa_to_value()将它转换回一个整数。
+
+一些用户希望对他们存储在XArray中的指针进行标记。你可以调用xa_tag_pointer()来创建
+一个带有标签的条目，xa_untag_pointer()将一个有标签的条目转回一个无标签的指针，
+xa_pointer_tag()来检索一个条目的标签。标签指针使用相同的位，用于区分值条目和普通
+指针，所以你必须决定他们是否要在任何特定的XArray中存储值条目或标签指针。
+
+XArray不支持存储IS_ERR()指针，因为有些指针与值条目或内部条目冲突。
+
+XArray的一个不寻常的特点是能够创建占据一系列索引的条目。一旦存储到其中，查询该范围
+内的任何索引将返回与查询该范围内任何其他索引相同的条目。存储到任何索引都会存储所有
+的索引条目。多索引条目可以明确地分割成更小的条目，或者将其存储 ``NULL`` 到任何条目中
+都会使XArray忘记范围。
+
+普通API
+=======
+
+首先初始化一个XArray，对于静态分配的XArray可以用DEFINE_XARRAY()，对于动态分配的
+XArray可以用xa_init()。一个新初始化的XArray在每个索引处都包含一个 ``NULL`` 指针。
+
+然后你可以用xa_store()来设置条目，用xa_load()来获取条目。xa_store将用新的条目覆盖任
+何条目，并返回存储在该索引的上一个条目。你可以使用xa_erase()来代替调用xa_store()的
+``NULL`` 条目。一个从未被存储过的条目、一个被擦除的条目和一个最近被存储过 ``NULL`` 的
+条目之间没有区别。
+
+你可以通过使用xa_cmpxchg()有条件地替换一个索引中的条目。和cmpxchg()一样，它只有在该索
+引的条目有 ‘旧‘ 值时才会成功。它也会返回该索引上的条目；如果它返回与传递的 ‘旧‘ 相同的条
+目，那么xa_cmpxchg()就成功了。
+
+如果你只想在某个索引的当前条目为 ``NULL`` 时将一个新条目存储到该索引，你可以使用xa_insert()，
+如果该条目不是空的，则返回 ``-EBUSY`` 。
+
+你可以通过调用xa_extract()将条目从XArray中复制到一个普通数组中。或者你可以通过调用
+xa_for_each()、xa_for_each_start()或xa_for_each_range()来遍历XArray中的现有条目。你
+可能更喜欢使用xa_find()或xa_find_after()来移动到XArray中的下一个当前条目。
+
+调用xa_store_range()可以在一个索引范围内存储同一个条目。如果你这样做，其他的一些操作将以
+一种稍微奇怪的方式进行。例如，在一个索引上标记条目可能会导致该条目在一些，但不是所有其他索
+引上被标记。储存到一个索引中可能会导致由一些，但不是所有其他索引检索的条目发生变化。
+
+有时你需要确保对xa_store()的后续调用将不需要分配内存。xa_reserve()函数将在指定索引处存储
+一个保留条目。普通API的用户将看到这个条目包含 ``NULL`` 。如果你不需要使用保留的条目，你可
+以调用xa_release()来删除这个未使用的条目。如果在此期间有其他用户存储到该条目，xa_release()
+将不做任何事情；相反，如果你想让该条目变成 ``NULL`` ，你应该使用xa_erase()。在一个保留的条
+目上使用xa_insert()将会失败。
+
+如果数组中的所有条目都是 ``NULL`` ，xa_empty()函数将返回 ``true`` 。
+
+最后，你可以通过调用xa_destroy()删除XArray中的所有条目。如果XArray的条目是指针，你可能希望
+先释放这些条目。你可以通过使用xa_for_each()迭代器遍历XArray中所有存在的条目来实现这一目的。
+
+搜索标记
+--------
+
+数组中的每个条目都有三个与之相关的位，称为标记。每个标记可以独立于其他标记被设置或清除。你可以
+通过使用xa_for_each_marked()迭代器来迭代有标记的条目。
+
+你可以通过使用xa_get_mark()来查询某个条目是否设置了标记。如果该条目不是 ``NULL`` ，你可以通过
+使用xa_set_mark()来设置一个标记，并通过调用xa_clear_mark()来删除条目上的标记。你可以通过调用
+xa_marked()来询问XArray中的任何条目是否有一个特定的标记被设置。从XArray中删除一个条目会导致与
+该条目相关的所有标记被清除。
+
+在一个多索引条目的任何索引上设置或清除标记将影响该条目所涵盖的所有索引。查询任何索引上的标记将返
+回相同的结果。
+
+没有办法对没有标记的条目进行迭代；数据结构不允许有效地实现这一点。目前没有迭代器来搜索比特的逻辑
+组合（例如迭代所有同时设置了 ``XA_MARK_1`` 和 ``XA_MARK_2`` 的条目，或者迭代所有设置了
+``XA_MARK_0`` 或 ``XA_MARK_2`` 的条目）。如果有用户需要，可以增加这些内容。
+
+分配XArrays
+-----------
+
+如果你使用DEFINE_XARRAY_ALLOC()来定义XArray，或者通过向xa_init_flags()传递 ``XA_FLAGS_ALLOC``
+来初始化它，XArray会改变以跟踪条目是否被使用。
+
+你可以调用xa_alloc()将条目存储在XArray中一个未使用的索引上。如果你需要从中断上下文中修改数组，你
+可以使用xa_alloc_bh()或xa_alloc_irq()，在分配ID的同时禁用中断。
+
+使用xa_store()、xa_cmpxchg()或xa_insert()也将标记该条目为正在分配。与普通的XArray不同，存储 ``NULL``
+将标记该条目为正在使用中，就像xa_reserve()。要释放一个条目，请使用xa_erase()（或者xa_release()，
+如果你只想释放一个 ``NULL`` 的条目）。
+
+默认情况下，最低的空闲条目从0开始分配。如果你想从1开始分配条目，使用DEFINE_XARRAY_ALLOC1()或
+``XA_FLAGS_ALLOC1`` 会更有效。如果你想分配ID到一个最大值，然后绕回最低的空闲ID，你可以使用
+xa_alloc_cyclic()。
+
+你不能在分配的XArray中使用 ``XA_MARK_0`` ，因为这个标记是用来跟踪一个条目是否是空闲的。其他的
+标记可以供你使用。
+
+内存分配
+--------
+
+xa_store(), xa_cmpxchg(), xa_alloc(), xa_reserve()和xa_insert()函数接受一个gfp_t参数，以
+防XArray需要分配内存来存储这个条目。如果该条目被删除，则不需要进行内存分配，指定的GFP标志将被忽
+略。
+
+没有内存可供分配是可能的，特别是如果你传递了一组限制性的GFP标志。在这种情况下，这些函数会返回一
+个特殊的值，可以用xa_err()把它变成一个错误值。如果你不需要确切地知道哪个错误发生，使用xa_is_err()
+会更有效一些。
+
+锁
+--
+
+当使用普通API时，你不必担心锁的问题。XArray使用RCU和一个内部自旋锁来同步访问:
+
+不需要锁:
+ * xa_empty()
+ * xa_marked()
+
+采取RCU读锁:
+ * xa_load()
+ * xa_for_each()
+ * xa_for_each_start()
+ * xa_for_each_range()
+ * xa_find()
+ * xa_find_after()
+ * xa_extract()
+ * xa_get_mark()
+
+内部使用xa_lock:
+ * xa_store()
+ * xa_store_bh()
+ * xa_store_irq()
+ * xa_insert()
+ * xa_insert_bh()
+ * xa_insert_irq()
+ * xa_erase()
+ * xa_erase_bh()
+ * xa_erase_irq()
+ * xa_cmpxchg()
+ * xa_cmpxchg_bh()
+ * xa_cmpxchg_irq()
+ * xa_store_range()
+ * xa_alloc()
+ * xa_alloc_bh()
+ * xa_alloc_irq()
+ * xa_reserve()
+ * xa_reserve_bh()
+ * xa_reserve_irq()
+ * xa_destroy()
+ * xa_set_mark()
+ * xa_clear_mark()
+
+假设进入时持有xa_lock:
+ * __xa_store()
+ * __xa_insert()
+ * __xa_erase()
+ * __xa_cmpxchg()
+ * __xa_alloc()
+ * __xa_set_mark()
+ * __xa_clear_mark()
+
+如果你想利用锁来保护你存储在XArray中的数据结构，你可以在调用xa_load()之前调用xa_lock()，然后在
+调用xa_unlock()之前对你找到的对象进行一个引用计数。这将防止存储操作在查找对象和增加refcount期间
+从数组中删除对象。你也可以使用RCU来避免解除对已释放内存的引用，但对这一点的解释已经超出了本文的范
+围。
+
+在修改数组时，XArray不会禁用中断或softirqs。从中断或softirq上下文中读取XArray是安全的，因为RCU锁
+提供了足够的保护。
+
+例如，如果你想在进程上下文中存储XArray中的条目，然后在softirq上下文中擦除它们，你可以这样做::
+
+    void foo_init(struct foo *foo)
+    {
+        xa_init_flags(&foo->array, XA_FLAGS_LOCK_BH);
+    }
+
+    int foo_store(struct foo *foo, unsigned long index, void *entry)
+    {
+        int err;
+
+        xa_lock_bh(&foo->array);
+        err = xa_err(__xa_store(&foo->array, index, entry, GFP_KERNEL));
+        if (!err)
+            foo->count++;
+        xa_unlock_bh(&foo->array);
+        return err;
+    }
+
+    /* foo_erase()只在软中断上下文中调用 */
+    void foo_erase(struct foo *foo, unsigned long index)
+    {
+        xa_lock(&foo->array);
+        __xa_erase(&foo->array, index);
+        foo->count--;
+        xa_unlock(&foo->array);
+    }
+
+如果你要从中断或softirq上下文中修改XArray，你需要使用xa_init_flags()初始化数组，传递
+``XA_FLAGS_LOCK_IRQ`` 或 ``XA_FLAGS_LOCK_BH`` （参数）。
+
+上面的例子还显示了一个常见的模式，即希望在存储端扩展xa_lock的覆盖范围，以保护与数组相关的一些统计
+数据。
+
+与中断上下文共享XArray也是可能的，可以在中断处理程序和进程上下文中都使用xa_lock_irqsave()，或者
+在进程上下文中使用xa_lock_irq()，在中断处理程序中使用xa_lock()。一些更常见的模式有一些辅助函数，
+如xa_store_bh()、xa_store_irq()、xa_erase_bh()、xa_erase_irq()、xa_cmpxchg_bh() 和xa_cmpxchg_irq()。
+
+有时你需要用一个mutex来保护对XArray的访问，因为这个锁在锁的层次结构中位于另一个mutex之上。这并不
+意味着你有权使用像__xa_erase()这样的函数而不占用xa_lock；xa_lock是用来进行lockdep验证的，将来也
+会用于其他用途。
+
+__xa_set_mark() 和 __xa_clear_mark() 函数也适用于你查找一个条目并想原子化地设置或清除一个标记的
+情况。在这种情况下，使用高级API可能更有效，因为它将使你免于走两次树。
+
+高级API
+=======
+
+高级API提供了更多的灵活性和更好的性能，但代价是接口可能更难使用，保障措施更少。高级API没有为你加锁，
+你需要在修改数组的时候使用xa_lock。在对数组进行只读操作时，你可以选择使用xa_lock或RCU锁。你可以在
+同一个数组上混合使用高级和普通操作；事实上，普通API是以高级API的形式实现的。高级API只对具有GPL兼容
+许可证的模块可用。
+
+高级API是基于xa_state的。这是一个不透明的数据结构，你使用XA_STATE()宏在堆栈中声明。这个宏初始化了
+xa_state，准备开始在XArray上移动。它被用作一个游标来保持在XArray中的位置，并让你把各种操作组合在一
+起，而不必每次都从头开始。
+
+xa_state也被用来存储错误(store errors)。你可以调用xas_error()来检索错误。所有的操作在进行之前都
+会检查xa_state是否处于错误状态，所以你没有必要在每次调用之后检查错误；你可以连续进行多次调用，只在
+方便的时候检查。目前XArray代码本身产生的错误只有 ``ENOMEM`` 和 ``EINVAL`` ，但它支持任意的错误，
+以防你想自己调用xas_set_err()。
+
+如果xa_state持有 ``ENOMEM`` 错误，调用xas_nomem()将尝试使用指定的gfp标志分配更多的内存，并将其缓
+存在xa_state中供下一次尝试。这个想法是，你拿着xa_lock，尝试操作，然后放弃锁。该操作试图在持有锁的情
+况下分配内存，但它更有可能失败。一旦你放弃了锁，xas_nomem()可以更努力地尝试分配更多内存。如果值得重
+试该操作，它将返回 ``true`` （即出现了内存错误，分配了更多的内存）。如果它之前已经分配了内存，并且
+该内存没有被使用，也没有错误（或者一些不是 ``ENOMEM`` 的错误），那么它将释放之前分配的内存。
+
+内部条目
+--------
+
+XArray为它自己的目的保留了一些条目。这些条目从未通过正常的API暴露出来，但是当使用高级API时，有可能看
+到它们。通常，处理它们的最好方法是把它们传递给xas_retry()，如果它返回 ``true`` ，就重试操作。
+
+.. flat-table::
+   :widths: 1 1 6
+
+   * - 名称
+     - 检测
+     - 用途
+
+   * - Node
+     - xa_is_node()
+     - 一个XArray节点。 在使用多索引xa_state时可能是可见的。
+
+   * - Sibling
+     - xa_is_sibling()
+     - 一个多索引条目的非典型条目。该值表示该节点中的哪个槽有典型条目。
+
+   * - Retry
+     - xa_is_retry()
+     - 这个条目目前正在被一个拥有xa_lock的线程修改。在这个RCU周期结束时，包含该条目的节点可能会被释放。
+       你应该从数组的头部重新开始查找。
+
+   * - Zero
+     - xa_is_zero()
+     - Zero条目通过普通API显示为 ``NULL`` ，但在XArray中占有一个条目，可用于保留索引供将来使用。这是
+       通过为分配的条目分配XArrays来使用的，这些条目是 ``NULL`` 。
+
+其他内部条目可能会在未来被添加。在可能的情况下，它们将由xas_retry()处理。
+
+附加函数
+--------
+
+xas_create_range()函数分配了所有必要的内存来存储一个范围内的每一个条目。如果它不能分配内存，它将在
+xa_state中设置ENOMEM。
+
+你可以使用xas_init_marks()将一个条目上的标记重置为默认状态。这通常是清空所有标记，除非XArray被标记
+为 ``XA_FLAGS_TRACK_FREE`` ，在这种情况下，标记0被设置，所有其他标记被清空。使用xas_store()将一个
+条目替换为另一个条目不会重置该条目上的标记；如果你想重置标记，你应该明确地这样做。
+
+xas_load()会尽可能地将xa_state移动到该条目附近。如果你知道xa_state已经移动到了该条目，并且需要检查
+该条目是否有变化，你可以使用xas_reload()来保存一个函数调用。
+
+如果你需要移动到XArray中的不同索引，可以调用xas_set()。这可以将光标重置到树的顶端，这通常会使下一个
+操作将光标移动到树中想要的位置。如果你想移动到下一个或上一个索引，调用xas_next()或xas_prev()。设置
+索引不会使光标在数组中移动，所以不需要锁，而移动到下一个或上一个索引则需要锁。
+
+你可以使用xas_find()搜索下一个当前条目。这相当于xa_find()和xa_find_after()；如果光标已经移动到了
+一个条目，那么它将找到当前引用的条目之后的下一个条目。如果没有，它将返回xa_state索引处的条目。使用
+xas_next_entry()而不是xas_find()来移动到下一个当前条目，在大多数情况下会节省一个函数调用，但代价
+是发出更多内联代码。
+
+xas_find_marked()函数也是如此。如果xa_state没有被移动过，它将返回xa_state的索引处的条目，如果它
+被标记了。否则，它将返回xa_state所引用的条目之后的第一个被标记的条目。xas_next_marked()函数等同
+于xas_next_entry()。
+
+当使用xas_for_each()或xas_for_each_marked()在XArray的某个范围内进行迭代时，可能需要暂时停止迭代。
+xas_pause()函数的存在就是为了这个目的。在你完成了必要的工作并希望恢复后，xa_state处于适当的状态，在
+你最后处理的条目后继续迭代。如果你在迭代时禁用了中断，那么暂停迭代并在每一个 ``XA_CHECK_SCHED`` 条目
+中重新启用中断是很好的做法。
+
+xas_get_mark(), xas_set_mark()和xas_clear_mark()函数要求xa_state光标已经被移动到XArray中的适当位
+置；如果你在之前调用了xas_pause()或xas_set()，它们将不会有任何作用。
+
+你可以调用xas_set_update()，让XArray每次更新一个节点时都调用一个回调函数。这被页面缓存的workingset
+代码用来维护其只包含阴影项的节点列表。
+
+多索引条目
+----------
+
+XArray有能力将多个索引联系在一起，因此对一个索引的操作会影响到所有的索引。例如，存储到任何索引将改变
+从任何索引检索的条目的值。在任何索引上设置或清除一个标记，都会在每个被绑在一起的索引上设置或清除该标
+记。目前的实现只允许将2的整数倍的范围绑在一起；例如指数64-127可以绑在一起，但2-6不能。这可以节省大量
+的内存；例如，将512个条目绑在一起可以节省4kB以上的内存。
+
+你可以通过使用XA_STATE_ORDER()或xas_set_order()，然后调用xas_store()来创建一个多索引条目。用一个
+多索引的xa_state调用xas_load()会把xa_state移动到树中的正确位置，但是返回值没有意义，有可能是一个内
+部条目或 ``NULL`` ，即使在范围内有一个条目存储。调用xas_find_conflict()将返回该范围内的第一个条目，
+如果该范围内没有条目，则返回 ``NULL`` 。xas_for_each_conflict()迭代器将遍历每个与指定范围重叠的条目。
+
+如果xas_load()遇到一个多索引条目，xa_state中的xa_index将不会被改变。当遍历一个XArray或者调用xas_find()
+时，如果初始索引在一个多索引条目的中间，它将不会被改变。随后的调用或迭代将把索引移到范围内的第一个索引。
+每个条目只会被返回一次，不管它占据了多少个索引。
+
+不支持使用xas_next()或xas_prev()来处理一个多索引的xa_state。在一个多索引的条目上使用这两个函数中的任
+何一个都会显示出同级的条目；这些条目应该被调用者跳过。
+
+在一个多索引条目的任何一个索引中存储 ``NULL`` ，将把每个索引的条目设置为 ``NULL`` ，并解除绑定。通过调
+用xas_split_alloc()，在没有xa_lock的情况下，可以将一个多索引条目分割成占据较小范围的条目，然后再取锁并
+调用xas_split()。
+
+函数和结构体
+============
+
+该API在以下内核代码中:
+
+include/linux/xarray.h
+
+lib/xarray.c
diff --git a/Documentation/translations/zh_CN/doc-guide/sphinx.rst b/Documentation/translations/zh_CN/doc-guide/sphinx.rst
index 951595c7d599..23eac67fbc30 100644
--- a/Documentation/translations/zh_CN/doc-guide/sphinx.rst
+++ b/Documentation/translations/zh_CN/doc-guide/sphinx.rst
@@ -26,7 +26,7 @@ reStructuredText文件可能包含包含来自源文件的结构化文档注释�
 安装Sphinx
 ==========
 
-Documentation/ 下的ReST文件现在使用sphinx1.3或更高版本构建。
+Documentation/ 下的ReST文件现在使用sphinx1.7或更高版本构建。
 
 这有一个脚本可以检查Sphinx的依赖项。更多详细信息见
 :ref:`sphinx-pre-install_zh` 。
@@ -40,22 +40,19 @@ Documentation/ 下的ReST文件现在使用sphinx1.3或更高版本构建。
 
 .. note::
 
-   #) 低于1.5版本的Sphinx无法与Python的0.13.1或更高版本docutils一起正常工作。
-      如果您想使用这些版本，那么应该运行 ``pip install 'docutils==0.12'`` 。
-
    #) html输出建议使用RTD主题。根据Sphinx版本的不同，它应该用
       ``pip install sphinx_rtd_theme`` 单独安装。
 
    #) 一些ReST页面包含数学表达式。由于Sphinx的工作方式，这些表达式是使用 LaTeX
       编写的。它需要安装amsfonts和amsmath宏包，以便显示。
 
-总之，如您要安装Sphinx 1.7.9版本，应执行::
+总之，如您要安装Sphinx 2.4.4版本，应执行::
 
-       $ virtualenv sphinx_1.7.9
-       $ . sphinx_1.7.9/bin/activate
-       (sphinx_1.7.9) $ pip install -r Documentation/sphinx/requirements.txt
+       $ virtualenv sphinx_2.4.4
+       $ . sphinx_2.4.4/bin/activate
+       (sphinx_2.4.4) $ pip install -r Documentation/sphinx/requirements.txt
 
-在运行 ``. sphinx_1.7.9/bin/activate`` 之后，提示符将变化，以指示您正在使用新
+在运行 ``. sphinx_2.4.4/bin/activate`` 之后，提示符将变化，以指示您正在使用新
 环境。如果您打开了一个新的shell，那么在构建文档之前，您需要重新运行此命令以再
 次进入虚拟环境中。
 
@@ -71,7 +68,7 @@ Documentation/ 下的ReST文件现在使用sphinx1.3或更高版本构建。
 PDF和LaTeX构建
 --------------
 
-目前只有Sphinx 1.4及更高版本才支持这种构建。
+目前只有Sphinx 2.4及更高版本才支持这种构建。
 
 对于PDF和LaTeX输出，还需要 ``XeLaTeX`` 3.14159265版本。（译注：此版本号真实
 存在）
@@ -93,8 +90,8 @@ PDF和LaTeX构建
 	You should run:
 
 		sudo dnf install -y texlive-luatex85
-		/usr/bin/virtualenv sphinx_1.7.9
-		. sphinx_1.7.9/bin/activate
+		/usr/bin/virtualenv sphinx_2.4.4
+		. sphinx_2.4.4/bin/activate
 		pip install -r Documentation/sphinx/requirements.txt
 
 	Can't build as 1 mandatory dependency is missing at ./scripts/sphinx-pre-install line 468.
diff --git a/Documentation/translations/zh_CN/maintainer/pull-requests.rst b/Documentation/translations/zh_CN/maintainer/pull-requests.rst
index f46d6f3f2498..ce9725f4674c 100644
--- a/Documentation/translations/zh_CN/maintainer/pull-requests.rst
+++ b/Documentation/translations/zh_CN/maintainer/pull-requests.rst
@@ -21,7 +21,7 @@ Harding <me@tobin.cc>。
 
 原始邮件线程::
 
-	http://lkml.kernel.org/r/20171114110500.GA21175@kroah.com
+	https://lore.kernel.org/r/20171114110500.GA21175@kroah.com
 
 
 创建分支
diff --git a/Documentation/translations/zh_CN/process/5.Posting.rst b/Documentation/translations/zh_CN/process/5.Posting.rst
index b0c65614844d..4ee7de13f373 100644
--- a/Documentation/translations/zh_CN/process/5.Posting.rst
+++ b/Documentation/translations/zh_CN/process/5.Posting.rst
@@ -23,7 +23,7 @@
 :ref:`Documentation/translations/zh_CN/process/submitting-drivers.rst <cn_submittingdrivers>`
 和 :ref:`Documentation/translations/zh_CN/process/submit-checklist.rst <cn_submitchecklist>`。
 
-何时邮寄
+何时寄送
 --------
 
 在补丁完全“准备好”之前，避免发布补丁是一种持续的诱惑。对于简单的补丁，这
@@ -142,7 +142,7 @@
 一般来说，你越把自己放在每个阅读你变更日志的人的位置上，变更日志（和内核
 作为一个整体）就越好。
 
-不消说，变更日志是将变更提交到版本控制系统时使用的文本。接下来将是：
+不需要说，变更日志是将变更提交到版本控制系统时使用的文本。接下来将是：
 
  - 补丁本身，采用统一的（“-u”）补丁格式。使用“-p”选项来diff将使函数名与
    更改相关联，从而使结果补丁更容易被其他人读取。
@@ -186,10 +186,10 @@
 
 在补丁中添加标签时要小心：只有Cc:才适合在没有指定人员明确许可的情况下添加。
 
-发送补丁
+寄送补丁
 --------
 
-在寄出补丁之前，您还需要注意以下几点：
+在寄送补丁之前，您还需要注意以下几点：
 
  - 您确定您的邮件发送程序不会损坏补丁吗？被邮件客户端更改空白或修饰了行的补丁
    无法被另一端接受，并且通常不会进行任何详细检查。如果有任何疑问，先把补丁寄
diff --git a/Documentation/translations/zh_CN/process/howto.rst b/Documentation/translations/zh_CN/process/howto.rst
index ee3dee476d57..2903d7161bc8 100644
--- a/Documentation/translations/zh_CN/process/howto.rst
+++ b/Documentation/translations/zh_CN/process/howto.rst
@@ -381,7 +381,7 @@ MAINTAINERS文件中可以找到不同话题对应的邮件列表。
 
 内核社区的工作模式同大多数传统公司开发队伍的工作模式并不相同。下面这些例
 子，可以帮助你避免某些可能发生问题：
-用这些话介绍你的修改提案会有好处：
+用这些话介绍你的修改提案会有好处：（在任何时候你都不应该用中文写提案）
 
     - 它同时解决了多个问题
     - 它删除了2000行代码
@@ -448,8 +448,8 @@ Linux内核社区并不喜欢一下接收大段的代码。修改需要被恰当
 保证修改分成很多小块，这样在整个项目都准备好被包含进内核之前，其中的一部
 分可能会先被接收。
 
-必须了解这样做是不可接受的：试图将未完成的工作提交进内核，然后再找时间修
-复。
+你必须明白这么做是无法令人接受的：试图将不完整的代码提交进内核，然后再找
+时间修复。
 
 
 证明修改的必要性
@@ -475,8 +475,8 @@ Linux内核社区并不喜欢一下接收大段的代码。修改需要被恰当
   	 https://www.ozlabs.org/~akpm/stuff/tpp.txt
 
 
-这些事情有时候做起来很难。要在任何方面都做到完美可能需要好几年时间。这是
-一个持续提高的过程，它需要大量的耐心和决心。只要不放弃，你一定可以做到。
+这些事情有时候做起来很难。想要在任何方面都做到完美可能需要好几年时间。这
+是一个持续提高的过程，它需要大量的耐心和决心。只要不放弃，你一定可以做到。
 很多人已经做到了，而他们都曾经和现在的你站在同样的起点上。
 
 
diff --git a/Documentation/translations/zh_CN/process/management-style.rst b/Documentation/translations/zh_CN/process/management-style.rst
index c6a5bb285797..8053ae474328 100644
--- a/Documentation/translations/zh_CN/process/management-style.rst
+++ b/Documentation/translations/zh_CN/process/management-style.rst
@@ -36,14 +36,14 @@ Linux内核管理风格
 每个人都认为管理者做决定，而且决策很重要。决定越大越痛苦，管理者就必须越高级。
 这很明显，但事实并非如此。
 
-游戏的名字是 **避免** 做出决定。尤其是，如果有人告诉你“选择（a）或（b），
+最重要的是 **避免** 做出决定。尤其是，如果有人告诉你“选择（a）或（b），
 我们真的需要你来做决定”，你就是陷入麻烦的管理者。你管理的人比你更了解细节，
 所以如果他们来找你做技术决策，你完蛋了。你显然没有能力为他们做这个决定。
 
 （推论：如果你管理的人不比你更了解细节，你也会被搞砸，尽管原因完全不同。
 也就是说，你的工作是错的，他们应该管理你的才智）
 
-所以游戏的名字是 **避免** 做出决定，至少是那些大而痛苦的决定。做一些小的
+所以最重要的是 **避免** 做出决定，至少是那些大而痛苦的决定。做一些小的
 和非结果性的决定是很好的，并且使您看起来好像知道自己在做什么，所以内核管理者
 需要做的是将那些大的和痛苦的决定变成那些没有人真正关心的小事情。
 
diff --git a/Documentation/translations/zh_CN/process/submitting-patches.rst b/Documentation/translations/zh_CN/process/submitting-patches.rst
index 4fc6d16f5196..3f1683cd4727 100644
--- a/Documentation/translations/zh_CN/process/submitting-patches.rst
+++ b/Documentation/translations/zh_CN/process/submitting-patches.rst
@@ -127,13 +127,13 @@
 URL来查找补丁描述并将其放入补丁中。也就是说，补丁（系列）及其描述应该是独立的。
 这对维护人员和审查人员都有好处。一些评审者可能甚至没有收到补丁的早期版本。
 
-描述你在命令语气中的变化，例如“make xyzzy do frotz”而不是“[这个补丁]make
-xyzzy do frotz”或“[我]changed xyzzy to do frotz”，就好像你在命令代码库改变
+描述你在命令语气中的变化，例如“make xyzzy do frotz”而不是“[This patch]make
+xyzzy do frotz”或“[I]changed xyzzy to do frotz”，就好像你在命令代码库改变
 它的行为一样。
 
 如果修补程序修复了一个记录的bug条目，请按编号和URL引用该bug条目。如果补丁来
 自邮件列表讨论，请给出邮件列表存档的URL；使用带有 ``Message-ID`` 的
-https://lkml.kernel.org/ 重定向，以确保链接不会过时。
+https://lore.kernel.org/ 重定向，以确保链接不会过时。
 
 但是，在没有外部资源的情况下，尽量让你的解释可理解。除了提供邮件列表存档或
 bug的URL之外，还要总结需要提交补丁的相关讨论要点。
@@ -599,7 +599,7 @@ e-mail 标题中的“一句话概述”扼要的描述 e-mail 中的补丁。�
 将补丁与以前的相关讨论关联起来，例如，将bug修复程序链接到电子邮件和bug报告。
 但是，对于多补丁系列，最好避免在回复时使用链接到该系列的旧版本。这样，
 补丁的多个版本就不会成为电子邮件客户端中无法管理的引用序列。如果链接有用，
-可以使用 https://lkml.kernel.org/ 重定向器（例如，在封面电子邮件文本中）
+可以使用 https://lore.kernel.org/ 重定向器（例如，在封面电子邮件文本中）
 链接到补丁系列的早期版本。
 
 16) 发送git pull请求
diff --git a/Documentation/translations/zh_TW/index.rst b/Documentation/translations/zh_TW/index.rst
index 2a281036c406..f56f78ba7860 100644
--- a/Documentation/translations/zh_TW/index.rst
+++ b/Documentation/translations/zh_TW/index.rst
@@ -140,11 +140,6 @@ TODOList:
 體系結構無關文檔
 ----------------
 
-.. toctree::
-   :maxdepth: 2
-
-   arm64/index
-
 TODOList:
 
 * asm-annotations
@@ -152,6 +147,11 @@ TODOList:
 特定體系結構文檔
 ----------------
 
+.. toctree::
+   :maxdepth: 2
+
+   arm64/index
+
 TODOList:
 
 * arch
diff --git a/Documentation/translations/zh_TW/process/submitting-patches.rst b/Documentation/translations/zh_TW/process/submitting-patches.rst
index cdf0b52e4a98..37eccf9e2746 100644
--- a/Documentation/translations/zh_TW/process/submitting-patches.rst
+++ b/Documentation/translations/zh_TW/process/submitting-patches.rst
@@ -136,7 +136,7 @@ xyzzy do frotz」或「[我]changed xyzzy to do frotz」，就好像你在命令
 
 如果修補程序修復了一個記錄的bug條目，請按編號和URL引用該bug條目。如果補丁來
 自郵件列表討論，請給出郵件列表存檔的URL；使用帶有 ``Message-ID`` 的
-https://lkml.kernel.org/ 重定向，以確保連結不會過時。
+https://lore.kernel.org/ 重定向，以確保連結不會過時。
 
 但是，在沒有外部資源的情況下，儘量讓你的解釋可理解。除了提供郵件列表存檔或
 bug的URL之外，還要總結需要提交補丁的相關討論要點。
@@ -602,7 +602,7 @@ e-mail 標題中的「一句話概述」扼要的描述 e-mail 中的補丁。�
 將補丁與以前的相關討論關聯起來，例如，將bug修復程序連結到電子郵件和bug報告。
 但是，對於多補丁系列，最好避免在回復時使用連結到該系列的舊版本。這樣，
 補丁的多個版本就不會成爲電子郵件客戶端中無法管理的引用序列。如果連結有用，
-可以使用 https://lkml.kernel.org/ 重定向器（例如，在封面電子郵件文本中）
+可以使用 https://lore.kernel.org/ 重定向器（例如，在封面電子郵件文本中）
 連結到補丁系列的早期版本。
 
 16) 發送git pull請求
diff --git a/Documentation/userspace-api/futex2.rst b/Documentation/userspace-api/futex2.rst
new file mode 100644
index 000000000000..9693f47a7e62
--- /dev/null
+++ b/Documentation/userspace-api/futex2.rst
@@ -0,0 +1,86 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+======
+futex2
+======
+
+:Author: André Almeida <andrealmeid@collabora.com>
+
+futex, or fast user mutex, is a set of syscalls to allow userspace to create
+performant synchronization mechanisms, such as mutexes, semaphores and
+conditional variables in userspace. C standard libraries, like glibc, uses it
+as a means to implement more high level interfaces like pthreads.
+
+futex2 is a followup version of the initial futex syscall, designed to overcome
+limitations of the original interface.
+
+User API
+========
+
+``futex_waitv()``
+-----------------
+
+Wait on an array of futexes, wake on any::
+
+  futex_waitv(struct futex_waitv *waiters, unsigned int nr_futexes,
+              unsigned int flags, struct timespec *timeout, clockid_t clockid)
+
+  struct futex_waitv {
+        __u64 val;
+        __u64 uaddr;
+        __u32 flags;
+        __u32 __reserved;
+  };
+
+Userspace sets an array of struct futex_waitv (up to a max of 128 entries),
+using ``uaddr`` for the address to wait for, ``val`` for the expected value
+and ``flags`` to specify the type (e.g. private) and size of futex.
+``__reserved`` needs to be 0, but it can be used for future extension. The
+pointer for the first item of the array is passed as ``waiters``. An invalid
+address for ``waiters`` or for any ``uaddr`` returns ``-EFAULT``.
+
+If userspace has 32-bit pointers, it should do a explicit cast to make sure
+the upper bits are zeroed. ``uintptr_t`` does the tricky and it works for
+both 32/64-bit pointers.
+
+``nr_futexes`` specifies the size of the array. Numbers out of [1, 128]
+interval will make the syscall return ``-EINVAL``.
+
+The ``flags`` argument of the syscall needs to be 0, but it can be used for
+future extension.
+
+For each entry in ``waiters`` array, the current value at ``uaddr`` is compared
+to ``val``. If it's different, the syscall undo all the work done so far and
+return ``-EAGAIN``. If all tests and verifications succeeds, syscall waits until
+one of the following happens:
+
+- The timeout expires, returning ``-ETIMEOUT``.
+- A signal was sent to the sleeping task, returning ``-ERESTARTSYS``.
+- Some futex at the list was woken, returning the index of some waked futex.
+
+An example of how to use the interface can be found at ``tools/testing/selftests/futex/functional/futex_waitv.c``.
+
+Timeout
+-------
+
+``struct timespec *timeout`` argument is an optional argument that points to an
+absolute timeout. You need to specify the type of clock being used at
+``clockid`` argument. ``CLOCK_MONOTONIC`` and ``CLOCK_REALTIME`` are supported.
+This syscall accepts only 64bit timespec structs.
+
+Types of futex
+--------------
+
+A futex can be either private or shared. Private is used for processes that
+shares the same memory space and the virtual address of the futex will be the
+same for all processes. This allows for optimizations in the kernel. To use
+private futexes, it's necessary to specify ``FUTEX_PRIVATE_FLAG`` in the futex
+flag. For processes that doesn't share the same memory space and therefore can
+have different virtual addresses for the same futex (using, for instance, a
+file-backed shared memory) requires different internal mechanisms to be get
+properly enqueued. This is the default behavior, and it works with both private
+and shared futexes.
+
+Futexes can be of different sizes: 8, 16, 32 or 64 bits. Currently, the only
+supported one is 32 bit sized futex, and it need to be specified using
+``FUTEX_32`` flag.
diff --git a/Documentation/userspace-api/index.rst b/Documentation/userspace-api/index.rst
index c432be070f67..a61eac0c73f8 100644
--- a/Documentation/userspace-api/index.rst
+++ b/Documentation/userspace-api/index.rst
@@ -28,6 +28,7 @@ place where this information is gathered.
    media/index
    sysfs-platform_profile
    vduse
+   futex2
 
 .. only::  subproject and html
 
diff --git a/Documentation/userspace-api/ioctl/cdrom.rst b/Documentation/userspace-api/ioctl/cdrom.rst
index 3b4c0506de46..682948fc88a3 100644
--- a/Documentation/userspace-api/ioctl/cdrom.rst
+++ b/Documentation/userspace-api/ioctl/cdrom.rst
@@ -13,61 +13,64 @@ in drivers/cdrom/cdrom.c and drivers/block/scsi_ioctl.c
 ioctl values are listed in <linux/cdrom.h>.  As of this writing, they
 are as follows:
 
-	======================	===============================================
-	CDROMPAUSE		Pause Audio Operation
-	CDROMRESUME		Resume paused Audio Operation
-	CDROMPLAYMSF		Play Audio MSF (struct cdrom_msf)
-	CDROMPLAYTRKIND		Play Audio Track/index (struct cdrom_ti)
-	CDROMREADTOCHDR		Read TOC header (struct cdrom_tochdr)
-	CDROMREADTOCENTRY	Read TOC entry (struct cdrom_tocentry)
-	CDROMSTOP		Stop the cdrom drive
-	CDROMSTART		Start the cdrom drive
-	CDROMEJECT		Ejects the cdrom media
-	CDROMVOLCTRL		Control output volume (struct cdrom_volctrl)
-	CDROMSUBCHNL		Read subchannel data (struct cdrom_subchnl)
-	CDROMREADMODE2		Read CDROM mode 2 data (2336 Bytes)
-				(struct cdrom_read)
-	CDROMREADMODE1		Read CDROM mode 1 data (2048 Bytes)
-				(struct cdrom_read)
-	CDROMREADAUDIO		(struct cdrom_read_audio)
-	CDROMEJECT_SW		enable(1)/disable(0) auto-ejecting
-	CDROMMULTISESSION	Obtain the start-of-last-session
-				address of multi session disks
-				(struct cdrom_multisession)
-	CDROM_GET_MCN		Obtain the "Universal Product Code"
-				if available (struct cdrom_mcn)
-	CDROM_GET_UPC		Deprecated, use CDROM_GET_MCN instead.
-	CDROMRESET		hard-reset the drive
-	CDROMVOLREAD		Get the drive's volume setting
-				(struct cdrom_volctrl)
-	CDROMREADRAW		read data in raw mode (2352 Bytes)
-				(struct cdrom_read)
-	CDROMREADCOOKED		read data in cooked mode
-	CDROMSEEK		seek msf address
-	CDROMPLAYBLK		scsi-cd only, (struct cdrom_blk)
-	CDROMREADALL		read all 2646 bytes
-	CDROMGETSPINDOWN	return 4-bit spindown value
-	CDROMSETSPINDOWN	set 4-bit spindown value
-	CDROMCLOSETRAY		pendant of CDROMEJECT
-	CDROM_SET_OPTIONS	Set behavior options
-	CDROM_CLEAR_OPTIONS	Clear behavior options
-	CDROM_SELECT_SPEED	Set the CD-ROM speed
-	CDROM_SELECT_DISC	Select disc (for juke-boxes)
-	CDROM_MEDIA_CHANGED	Check is media changed
-	CDROM_DRIVE_STATUS	Get tray position, etc.
-	CDROM_DISC_STATUS	Get disc type, etc.
-	CDROM_CHANGER_NSLOTS	Get number of slots
-	CDROM_LOCKDOOR		lock or unlock door
-	CDROM_DEBUG		Turn debug messages on/off
-	CDROM_GET_CAPABILITY	get capabilities
-	CDROMAUDIOBUFSIZ	set the audio buffer size
-	DVD_READ_STRUCT		Read structure
-	DVD_WRITE_STRUCT	Write structure
-	DVD_AUTH		Authentication
-	CDROM_SEND_PACKET	send a packet to the drive
-	CDROM_NEXT_WRITABLE	get next writable block
-	CDROM_LAST_WRITTEN	get last block written on disc
-	======================	===============================================
+	========================  ===============================================
+	CDROMPAUSE		  Pause Audio Operation
+	CDROMRESUME		  Resume paused Audio Operation
+	CDROMPLAYMSF		  Play Audio MSF (struct cdrom_msf)
+	CDROMPLAYTRKIND		  Play Audio Track/index (struct cdrom_ti)
+	CDROMREADTOCHDR		  Read TOC header (struct cdrom_tochdr)
+	CDROMREADTOCENTRY	  Read TOC entry (struct cdrom_tocentry)
+	CDROMSTOP		  Stop the cdrom drive
+	CDROMSTART		  Start the cdrom drive
+	CDROMEJECT		  Ejects the cdrom media
+	CDROMVOLCTRL		  Control output volume (struct cdrom_volctrl)
+	CDROMSUBCHNL		  Read subchannel data (struct cdrom_subchnl)
+	CDROMREADMODE2		  Read CDROM mode 2 data (2336 Bytes)
+				  (struct cdrom_read)
+	CDROMREADMODE1		  Read CDROM mode 1 data (2048 Bytes)
+				  (struct cdrom_read)
+	CDROMREADAUDIO		  (struct cdrom_read_audio)
+	CDROMEJECT_SW		  enable(1)/disable(0) auto-ejecting
+	CDROMMULTISESSION	  Obtain the start-of-last-session
+				  address of multi session disks
+				  (struct cdrom_multisession)
+	CDROM_GET_MCN		  Obtain the "Universal Product Code"
+				  if available (struct cdrom_mcn)
+	CDROM_GET_UPC		  Deprecated, use CDROM_GET_MCN instead.
+	CDROMRESET		  hard-reset the drive
+	CDROMVOLREAD		  Get the drive's volume setting
+				  (struct cdrom_volctrl)
+	CDROMREADRAW		  read data in raw mode (2352 Bytes)
+				  (struct cdrom_read)
+	CDROMREADCOOKED		  read data in cooked mode
+	CDROMSEEK		  seek msf address
+	CDROMPLAYBLK		  scsi-cd only, (struct cdrom_blk)
+	CDROMREADALL		  read all 2646 bytes
+	CDROMGETSPINDOWN	  return 4-bit spindown value
+	CDROMSETSPINDOWN	  set 4-bit spindown value
+	CDROMCLOSETRAY		  pendant of CDROMEJECT
+	CDROM_SET_OPTIONS	  Set behavior options
+	CDROM_CLEAR_OPTIONS	  Clear behavior options
+	CDROM_SELECT_SPEED	  Set the CD-ROM speed
+	CDROM_SELECT_DISC	  Select disc (for juke-boxes)
+	CDROM_MEDIA_CHANGED	  Check is media changed
+	CDROM_TIMED_MEDIA_CHANGE  Check if media changed
+				  since given time
+				  (struct cdrom_timed_media_change_info)
+	CDROM_DRIVE_STATUS	  Get tray position, etc.
+	CDROM_DISC_STATUS	  Get disc type, etc.
+	CDROM_CHANGER_NSLOTS	  Get number of slots
+	CDROM_LOCKDOOR		  lock or unlock door
+	CDROM_DEBUG		  Turn debug messages on/off
+	CDROM_GET_CAPABILITY	  get capabilities
+	CDROMAUDIOBUFSIZ	  set the audio buffer size
+	DVD_READ_STRUCT		  Read structure
+	DVD_WRITE_STRUCT	  Write structure
+	DVD_AUTH		  Authentication
+	CDROM_SEND_PACKET	  send a packet to the drive
+	CDROM_NEXT_WRITABLE	  get next writable block
+	CDROM_LAST_WRITTEN	  get last block written on disc
+	========================  ===============================================
 
 
 The information that follows was determined from reading kernel source
diff --git a/Documentation/userspace-api/ioctl/ioctl-number.rst b/Documentation/userspace-api/ioctl/ioctl-number.rst
index 6655d929a351..cfe6cccf0f44 100644
--- a/Documentation/userspace-api/ioctl/ioctl-number.rst
+++ b/Documentation/userspace-api/ioctl/ioctl-number.rst
@@ -88,6 +88,7 @@ Code  Seq#    Include File                                           Comments
                                                                      <http://infiniband.sourceforge.net/>
 0x20  all    drivers/cdrom/cm206.h
 0x22  all    scsi/sg.h
+0x3E  00-0F  linux/counter.h                                         <mailto:linux-iio@vger.kernel.org>
 '!'   00-1F  uapi/linux/seccomp.h
 '#'   00-3F                                                          IEEE 1394 Subsystem
                                                                      Block for the entire subsystem
diff --git a/Documentation/userspace-api/media/drivers/cx2341x-uapi.rst b/Documentation/userspace-api/media/drivers/cx2341x-uapi.rst
index 8a7977af79d5..debde65fb8cd 100644
--- a/Documentation/userspace-api/media/drivers/cx2341x-uapi.rst
+++ b/Documentation/userspace-api/media/drivers/cx2341x-uapi.rst
@@ -7,9 +7,7 @@ Non-compressed file format
 --------------------------
 
 The cx23416 can produce (and the cx23415 can also read) raw YUV output. The
-format of a YUV frame is specific to this chip and is called HM12. 'HM' stands
-for 'Hauppauge Macroblock', which is a misnomer as 'Conexant Macroblock' would
-be more accurate.
+format of a YUV frame is 16x16 linear tiled NV12 (V4L2_PIX_FMT_NV12_16L16).
 
 The format is YUV 4:2:0 which uses 1 Y byte per pixel and 1 U and V byte per
 four pixels.
@@ -34,8 +32,8 @@ second line of 8 UV pairs of the top-left block, etc. After transmitting
 this block the first line of the block on the right to the first block is
 transmitted, etc.
 
-The code below is given as an example on how to convert HM12 to separate
-Y, U and V planes. This code assumes frames of 720x576 (PAL) pixels.
+The code below is given as an example on how to convert V4L2_PIX_FMT_NV12_16L16
+to separate Y, U and V planes. This code assumes frames of 720x576 (PAL) pixels.
 
 The width of a frame is always 720 pixels, regardless of the actual specified
 width.
diff --git a/Documentation/userspace-api/media/v4l/buffer.rst b/Documentation/userspace-api/media/v4l/buffer.rst
index e991ba73d873..4638ec64db00 100644
--- a/Documentation/userspace-api/media/v4l/buffer.rst
+++ b/Documentation/userspace-api/media/v4l/buffer.rst
@@ -676,8 +676,6 @@ Buffer Flags
 
     \normalsize
 
-.. _memory-flags:
-
 enum v4l2_memory
 ================
 
@@ -701,6 +699,44 @@ enum v4l2_memory
       - 4
       - The buffer is used for :ref:`DMA shared buffer <dmabuf>` I/O.
 
+.. _memory-flags:
+
+Memory Consistency Flags
+------------------------
+
+.. raw:: latex
+
+    \small
+
+.. tabularcolumns:: |p{7.0cm}|p{2.1cm}|p{8.4cm}|
+
+.. cssclass:: longtable
+
+.. flat-table::
+    :header-rows:  0
+    :stub-columns: 0
+    :widths:       3 1 4
+
+    * .. _`V4L2-MEMORY-FLAG-NON-COHERENT`:
+
+      - ``V4L2_MEMORY_FLAG_NON_COHERENT``
+      - 0x00000001
+      - A buffer is allocated either in coherent (it will be automatically
+	coherent between the CPU and the bus) or non-coherent memory. The
+	latter can provide performance gains, for instance the CPU cache
+	sync/flush operations can be avoided if the buffer is accessed by the
+	corresponding device only and the CPU does not read/write to/from that
+	buffer. However, this requires extra care from the driver -- it must
+	guarantee memory consistency by issuing a cache flush/sync when
+	consistency is needed. If this flag is set V4L2 will attempt to
+	allocate the buffer in non-coherent memory. The flag takes effect
+	only if the buffer is used for :ref:`memory mapping <mmap>` I/O and the
+	queue reports the :ref:`V4L2_BUF_CAP_SUPPORTS_MMAP_CACHE_HINTS
+	<V4L2-BUF-CAP-SUPPORTS-MMAP-CACHE-HINTS>` capability.
+
+.. raw:: latex
+
+    \normalsize
 
 Timecodes
 =========
diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst
index 976d34445a24..e141f0e4eec9 100644
--- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst
+++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst
@@ -3088,6 +3088,63 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
 
     \normalsize
 
+``V4L2_CID_MPEG_VIDEO_HEVC_SCALING_MATRIX (struct)``
+    Specifies the HEVC scaling matrix parameters used for the scaling process
+    for transform coefficients.
+    These matrix and parameters are defined according to :ref:`hevc`.
+    They are described in section 7.4.5 "Scaling list data semantics" of
+    the specification.
+
+.. c:type:: v4l2_ctrl_hevc_scaling_matrix
+
+.. raw:: latex
+
+    \scriptsize
+
+.. tabularcolumns:: |p{5.4cm}|p{6.8cm}|p{5.1cm}|
+
+.. cssclass:: longtable
+
+.. flat-table:: struct v4l2_ctrl_hevc_scaling_matrix
+    :header-rows:  0
+    :stub-columns: 0
+    :widths:       1 1 2
+
+    * - __u8
+      - ``scaling_list_4x4[6][16]``
+      - Scaling list is used for the scaling process for transform
+        coefficients. The values on each scaling list are expected
+        in raster scan order.
+    * - __u8
+      - ``scaling_list_8x8[6][64]``
+      - Scaling list is used for the scaling process for transform
+        coefficients. The values on each scaling list are expected
+        in raster scan order.
+    * - __u8
+      - ``scaling_list_16x16[6][64]``
+      - Scaling list is used for the scaling process for transform
+        coefficients. The values on each scaling list are expected
+        in raster scan order.
+    * - __u8
+      - ``scaling_list_32x32[2][64]``
+      - Scaling list is used for the scaling process for transform
+        coefficients. The values on each scaling list are expected
+        in raster scan order.
+    * - __u8
+      - ``scaling_list_dc_coef_16x16[6]``
+      - Scaling list is used for the scaling process for transform
+        coefficients. The values on each scaling list are expected
+        in raster scan order.
+    * - __u8
+      - ``scaling_list_dc_coef_32x32[2]``
+      - Scaling list is used for the scaling process for transform
+        coefficients. The values on each scaling list are expected
+        in raster scan order.
+
+.. raw:: latex
+
+    \normalsize
+
 .. c:type:: v4l2_hevc_dpb_entry
 
 .. raw:: latex
diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst
index de43f5c8486d..71f23f131f97 100644
--- a/Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst
+++ b/Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst
@@ -72,3 +72,23 @@ Image Source Control IDs
     * - __u32
       - ``height``
       - Height of the area.
+
+``V4L2_CID_NOTIFY_GAINS (integer array)``
+    The sensor is notified what gains will be applied to the different
+    colour channels by subsequent processing (such as by an ISP). The
+    sensor is merely informed of these values in case it performs
+    processing that requires them, but it does not apply them itself to
+    the output pixels.
+
+    Currently it is defined only for Bayer sensors, and is an array
+    control taking 4 gain values, being the gains for each of the
+    Bayer channels. The gains are always in the order B, Gb, Gr and R,
+    irrespective of the exact Bayer order of the sensor itself.
+
+    The use of an array allows this control to be extended to sensors
+    with, for example, non-Bayer CFAs (colour filter arrays).
+
+    The units for the gain values are linear, with the default value
+    representing a gain of exactly 1.0. For example, if this default value
+    is reported as being (say) 128, then a value of 192 would represent
+    a gain of exactly 1.5.
diff --git a/Documentation/userspace-api/media/v4l/pixfmt-reserved.rst b/Documentation/userspace-api/media/v4l/pixfmt-reserved.rst
index 0b879c0da713..2f2133b4cd9c 100644
--- a/Documentation/userspace-api/media/v4l/pixfmt-reserved.rst
+++ b/Documentation/userspace-api/media/v4l/pixfmt-reserved.rst
@@ -48,14 +48,6 @@ please make a proposal on the linux-media mailing list.
       - ``V4L2_PIX_FMT_HI240``
       - 'HI24'
       - 8 bit RGB format used by the BTTV driver.
-    * .. _V4L2-PIX-FMT-HM12:
-
-      - ``V4L2_PIX_FMT_HM12``
-      - 'HM12'
-      - YUV 4:2:0 format used by the IVTV driver.
-
-	The format is documented in the kernel sources in the file
-	``Documentation/userspace-api/media/drivers/cx2341x-uapi.rst``
     * .. _V4L2-PIX-FMT-CPIA1:
 
       - ``V4L2_PIX_FMT_CPIA1``
@@ -246,20 +238,13 @@ please make a proposal on the linux-media mailing list.
 	It is an opaque intermediate format and the MDP hardware must be
 	used to convert ``V4L2_PIX_FMT_MT21C`` to ``V4L2_PIX_FMT_NV12M``,
 	``V4L2_PIX_FMT_YUV420M`` or ``V4L2_PIX_FMT_YVU420``.
-    * .. _V4L2-PIX-FMT-SUNXI-TILED-NV12:
-
-      - ``V4L2_PIX_FMT_SUNXI_TILED_NV12``
-      - 'ST12'
-      - Two-planar NV12-based format used by the video engine found on Allwinner
-	(codenamed sunxi) platforms, with 32x32 tiles for the luminance plane
-	and 32x64 tiles for the chrominance plane. The data in each tile is
-	stored in linear order, within the tile bounds. Each tile follows the
-	previous one linearly in memory (from left to right, top to bottom).
-
-	The associated buffer dimensions are aligned to match an integer number
-	of tiles, resulting in 32-aligned resolutions for the luminance plane
-	and 16-aligned resolutions for the chrominance plane (with 2x2
-	subsampling).
+    * .. _V4L2-PIX-FMT-MM21:
+
+      - ``V4L2_PIX_FMT_MM21``
+      - 'MM21'
+      - Non-compressed, tiled two-planar format used by Mediatek MT8183.
+	This is an opaque intermediate format and the MDP3 hardware can be
+	used to convert it to other formats.
 
 .. raw:: latex
 
diff --git a/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst b/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst
index 090c091affd2..3a09d93d405b 100644
--- a/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst
+++ b/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst
@@ -99,7 +99,7 @@ All components are stored with the same number of bits per component.
       - 4:2:0
       - Cb, Cr
       - No
-      - 64x32 macroblocks
+      - 64x32 tiles
 
         Horizontal Z order
     * - V4L2_PIX_FMT_NV12MT_16X16
@@ -108,7 +108,7 @@ All components are stored with the same number of bits per component.
       - 4:2:2
       - Cb, Cr
       - No
-      - 16x16 macroblocks
+      - 16x16 tiles
     * - V4L2_PIX_FMT_NV16
       - 'NV16'
       - 8
@@ -254,27 +254,47 @@ of the luma plane.
 
 .. _V4L2-PIX-FMT-NV12MT:
 .. _V4L2-PIX-FMT-NV12MT-16X16:
+.. _V4L2-PIX-FMT-NV12-4L4:
+.. _V4L2-PIX-FMT-NV12-16L16:
+.. _V4L2-PIX-FMT-NV12-32L32:
 
-NV12MT and MV12MT_16X16
------------------------
+Tiled NV12
+----------
 
 Semi-planar YUV 4:2:0 formats, using macroblock tiling. The chroma plane is
 subsampled by 2 in each direction. Chroma lines contain half the number of
 pixels and the same number of bytes as luma lines, and the chroma plane
-contains half the number of lines of the luma plane.
+contains half the number of lines of the luma plane. Each tile follows the
+previous one linearly in memory (from left to right, top to bottom).
+
+``V4L2_PIX_FMT_NV12MT_16X16`` is similar to ``V4L2_PIX_FMT_NV12M`` but stores
+pixels in 2D 16x16 tiles, and stores tiles linearly in memory.
+The line stride and image height must be aligned to a multiple of 16.
+The layouts of the luma and chroma planes are identical.
+
+``V4L2_PIX_FMT_NV12MT`` is similar to ``V4L2_PIX_FMT_NV12M`` but stores
+pixels in 2D 64x32 tiles, and stores 2x2 groups of tiles in
+Z-order in memory, alternating Z and mirrored Z shapes horizontally.
+The line stride must be a multiple of 128 pixels to ensure an
+integer number of Z shapes. The image height must be a multiple of 32 pixels.
+If the vertical resolution is an odd number of tiles, the last row of
+tiles is stored in linear order. The layouts of the luma and chroma
+planes are identical.
+
+``V4L2_PIX_FMT_NV12_4L4`` stores pixel in 4x4 tiles, and stores
+tiles linearly in memory. The line stride and image height must be
+aligned to a multiple of 4. The layouts of the luma and chroma planes are
+identical.
 
-``V4L2_PIX_FMT_NV12MT_16X16`` stores pixel in 2D 16x16 macroblocks, and stores
-macroblocks linearly in memory. The line stride and image height must be
+``V4L2_PIX_FMT_NV12_16L16`` stores pixel in 16x16 tiles, and stores
+tiles linearly in memory. The line stride and image height must be
 aligned to a multiple of 16. The layouts of the luma and chroma planes are
 identical.
 
-``V4L2_PIX_FMT_NV12MT`` stores pixels in 2D 64x32 macroblocks, and stores 2x2
-groups of macroblocks in Z-order in memory, alternating Z and mirrored Z shapes
-horizontally.  The line stride must be a multiple of 128 pixels to ensure an
-integer number of Z shapes. The image height must be a multiple of 32 pixels.
-If the vertical resolution is an odd number of macroblocks, the last row of
-macroblocks is stored in linear order. The layouts of the luma and chroma
-planes are identical.
+``V4L2_PIX_FMT_NV12_32L32`` stores pixel in 32x32 tiles, and stores
+tiles linearly in memory. The line stride and image height must be
+aligned to a multiple of 32. The layouts of the luma and chroma planes are
+identical.
 
 .. _nv12mt:
 
@@ -290,7 +310,7 @@ planes are identical.
     :alt:    nv12mt_example.svg
     :align:  center
 
-    Example V4L2_PIX_FMT_NV12MT memory layout of macroblocks
+    Example V4L2_PIX_FMT_NV12MT memory layout of tiles
 
 
 .. _V4L2-PIX-FMT-NV16:
diff --git a/Documentation/userspace-api/media/v4l/vidioc-create-bufs.rst b/Documentation/userspace-api/media/v4l/vidioc-create-bufs.rst
index f98f18c9e91c..a048a9f6b7b6 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-create-bufs.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-create-bufs.rst
@@ -113,7 +113,12 @@ than the number requested.
 	``V4L2_MEMORY_MMAP`` and ``format.type`` to the buffer type.
 
     * - __u32
-      - ``reserved``\ [7]
+      - ``flags``
+      - Specifies additional buffer management attributes.
+	See :ref:`memory-flags`.
+
+    * - __u32
+      - ``reserved``\ [6]
       - A place holder for future extensions. Drivers and applications
 	must set the array to zero.
 
diff --git a/Documentation/userspace-api/media/v4l/vidioc-g-ctrl.rst b/Documentation/userspace-api/media/v4l/vidioc-g-ctrl.rst
index 80e8c63d530f..fd09677f64f8 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-g-ctrl.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-g-ctrl.rst
@@ -95,3 +95,6 @@ EBUSY
 
 EACCES
     Attempt to set a read-only control or to get a write-only control.
+
+    Or if there is an attempt to set an inactive control and the driver is
+    not capable of caching the new value until the control is active again.
diff --git a/Documentation/userspace-api/media/v4l/vidioc-g-ext-ctrls.rst b/Documentation/userspace-api/media/v4l/vidioc-g-ext-ctrls.rst
index 2d6bc8d94380..fdde0ae6d521 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-g-ext-ctrls.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-g-ext-ctrls.rst
@@ -470,3 +470,6 @@ EACCES
 
     Or the ``which`` field was set to ``V4L2_CTRL_WHICH_REQUEST_VAL`` but the
     device does not support requests.
+
+    Or if there is an attempt to set an inactive control and the driver is
+    not capable of caching the new value until the control is active again.
diff --git a/Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst b/Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst
index f9ecf6276129..2f491c17dd5d 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst
@@ -495,6 +495,12 @@ See also the examples in :ref:`control`.
       - n/a
       - A struct :c:type:`v4l2_ctrl_hevc_slice_params`, containing HEVC
 	slice parameters for stateless video decoders.
+    * - ``V4L2_CTRL_TYPE_HEVC_SCALING_MATRIX``
+      - n/a
+      - n/a
+      - n/a
+      - A struct :c:type:`v4l2_ctrl_hevc_scaling_matrix`, containing HEVC
+	scaling matrix for stateless video decoders.
     * - ``V4L2_CTRL_TYPE_VP8_FRAME``
       - n/a
       - n/a
diff --git a/Documentation/userspace-api/media/v4l/vidioc-reqbufs.rst b/Documentation/userspace-api/media/v4l/vidioc-reqbufs.rst
index 50ea72043bb0..099fa6695167 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-reqbufs.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-reqbufs.rst
@@ -104,10 +104,13 @@ aborting or finishing any DMA in progress, an implicit
 	``V4L2_MEMORY_MMAP`` and ``type`` set to the buffer type. This will
 	free any previously allocated buffers, so this is typically something
 	that will be done at the start of the application.
-    * - __u32
-      - ``reserved``\ [1]
-      - A place holder for future extensions. Drivers and applications
-	must set the array to zero.
+    * - __u8
+      - ``flags``
+      - Specifies additional buffer management attributes.
+	See :ref:`memory-flags`.
+    * - __u8
+      - ``reserved``\ [3]
+      - Reserved for future extensions.
 
 .. _v4l2-buf-capabilities:
 .. _V4L2-BUF-CAP-SUPPORTS-MMAP:
@@ -158,8 +161,9 @@ aborting or finishing any DMA in progress, an implicit
       - This capability is set by the driver to indicate that the queue supports
         cache and memory management hints. However, it's only valid when the
         queue is used for :ref:`memory mapping <mmap>` streaming I/O. See
-        :ref:`V4L2_BUF_FLAG_NO_CACHE_INVALIDATE <V4L2-BUF-FLAG-NO-CACHE-INVALIDATE>` and
-        :ref:`V4L2_BUF_FLAG_NO_CACHE_CLEAN <V4L2-BUF-FLAG-NO-CACHE-CLEAN>`.
+        :ref:`V4L2_BUF_FLAG_NO_CACHE_INVALIDATE <V4L2-BUF-FLAG-NO-CACHE-INVALIDATE>`,
+        :ref:`V4L2_BUF_FLAG_NO_CACHE_CLEAN <V4L2-BUF-FLAG-NO-CACHE-CLEAN>` and
+        :ref:`V4L2_MEMORY_FLAG_NON_COHERENT <V4L2-MEMORY-FLAG-NON-COHERENT>`.
 
 .. raw:: latex
 
diff --git a/Documentation/userspace-api/media/videodev2.h.rst.exceptions b/Documentation/userspace-api/media/videodev2.h.rst.exceptions
index 2217b56c2686..eb0b1cd37abd 100644
--- a/Documentation/userspace-api/media/videodev2.h.rst.exceptions
+++ b/Documentation/userspace-api/media/videodev2.h.rst.exceptions
@@ -187,6 +187,8 @@ replace define V4L2_CAP_IO_MC device-capabilities
 # V4L2 pix flags
 replace define V4L2_PIX_FMT_PRIV_MAGIC :c:type:`v4l2_pix_format`
 replace define V4L2_PIX_FMT_FLAG_PREMUL_ALPHA format-flags
+replace define V4L2_PIX_FMT_HM12 :c:type:`v4l2_pix_format`
+replace define V4L2_PIX_FMT_SUNXI_TILED_NV12 :c:type:`v4l2_pix_format`
 
 # V4L2 format flags
 replace define V4L2_FMT_FLAG_COMPRESSED fmtdesc-flags
diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst
index a6729c8cf063..aeeb071c7688 100644
--- a/Documentation/virt/kvm/api.rst
+++ b/Documentation/virt/kvm/api.rst
@@ -532,7 +532,7 @@ translation mode.
 ------------------
 
 :Capability: basic
-:Architectures: x86, ppc, mips
+:Architectures: x86, ppc, mips, riscv
 :Type: vcpu ioctl
 :Parameters: struct kvm_interrupt (in)
 :Returns: 0 on success, negative on failure.
@@ -601,6 +601,23 @@ interrupt number dequeues the interrupt.
 
 This is an asynchronous vcpu ioctl and can be invoked from any thread.
 
+RISC-V:
+^^^^^^^
+
+Queues an external interrupt to be injected into the virutal CPU. This ioctl
+is overloaded with 2 different irq values:
+
+a) KVM_INTERRUPT_SET
+
+   This sets external interrupt for a virtual CPU and it will receive
+   once it is ready.
+
+b) KVM_INTERRUPT_UNSET
+
+   This clears pending external interrupt for a virtual CPU.
+
+This is an asynchronous vcpu ioctl and can be invoked from any thread.
+
 
 4.17 KVM_DEBUG_GUEST
 --------------------
@@ -993,20 +1010,37 @@ such as migration.
 When KVM_CAP_ADJUST_CLOCK is passed to KVM_CHECK_EXTENSION, it returns the
 set of bits that KVM can return in struct kvm_clock_data's flag member.
 
-The only flag defined now is KVM_CLOCK_TSC_STABLE.  If set, the returned
-value is the exact kvmclock value seen by all VCPUs at the instant
-when KVM_GET_CLOCK was called.  If clear, the returned value is simply
-CLOCK_MONOTONIC plus a constant offset; the offset can be modified
-with KVM_SET_CLOCK.  KVM will try to make all VCPUs follow this clock,
-but the exact value read by each VCPU could differ, because the host
-TSC is not stable.
+The following flags are defined:
+
+KVM_CLOCK_TSC_STABLE
+  If set, the returned value is the exact kvmclock
+  value seen by all VCPUs at the instant when KVM_GET_CLOCK was called.
+  If clear, the returned value is simply CLOCK_MONOTONIC plus a constant
+  offset; the offset can be modified with KVM_SET_CLOCK.  KVM will try
+  to make all VCPUs follow this clock, but the exact value read by each
+  VCPU could differ, because the host TSC is not stable.
+
+KVM_CLOCK_REALTIME
+  If set, the `realtime` field in the kvm_clock_data
+  structure is populated with the value of the host's real time
+  clocksource at the instant when KVM_GET_CLOCK was called. If clear,
+  the `realtime` field does not contain a value.
+
+KVM_CLOCK_HOST_TSC
+  If set, the `host_tsc` field in the kvm_clock_data
+  structure is populated with the value of the host's timestamp counter (TSC)
+  at the instant when KVM_GET_CLOCK was called. If clear, the `host_tsc` field
+  does not contain a value.
 
 ::
 
   struct kvm_clock_data {
 	__u64 clock;  /* kvmclock current value */
 	__u32 flags;
-	__u32 pad[9];
+	__u32 pad0;
+	__u64 realtime;
+	__u64 host_tsc;
+	__u32 pad[4];
   };
 
 
@@ -1023,12 +1057,25 @@ Sets the current timestamp of kvmclock to the value specified in its parameter.
 In conjunction with KVM_GET_CLOCK, it is used to ensure monotonicity on scenarios
 such as migration.
 
+The following flags can be passed:
+
+KVM_CLOCK_REALTIME
+  If set, KVM will compare the value of the `realtime` field
+  with the value of the host's real time clocksource at the instant when
+  KVM_SET_CLOCK was called. The difference in elapsed time is added to the final
+  kvmclock value that will be provided to guests.
+
+Other flags returned by ``KVM_GET_CLOCK`` are accepted but ignored.
+
 ::
 
   struct kvm_clock_data {
 	__u64 clock;  /* kvmclock current value */
 	__u32 flags;
-	__u32 pad[9];
+	__u32 pad0;
+	__u64 realtime;
+	__u64 host_tsc;
+	__u32 pad[4];
   };
 
 
@@ -1399,7 +1446,7 @@ for vm-wide capabilities.
 ---------------------
 
 :Capability: KVM_CAP_MP_STATE
-:Architectures: x86, s390, arm, arm64
+:Architectures: x86, s390, arm, arm64, riscv
 :Type: vcpu ioctl
 :Parameters: struct kvm_mp_state (out)
 :Returns: 0 on success; -1 on error
@@ -1416,7 +1463,8 @@ uniprocessor guests).
 Possible values are:
 
    ==========================    ===============================================
-   KVM_MP_STATE_RUNNABLE         the vcpu is currently running [x86,arm/arm64]
+   KVM_MP_STATE_RUNNABLE         the vcpu is currently running
+                                 [x86,arm/arm64,riscv]
    KVM_MP_STATE_UNINITIALIZED    the vcpu is an application processor (AP)
                                  which has not yet received an INIT signal [x86]
    KVM_MP_STATE_INIT_RECEIVED    the vcpu has received an INIT signal, and is
@@ -1425,7 +1473,7 @@ Possible values are:
                                  is waiting for an interrupt [x86]
    KVM_MP_STATE_SIPI_RECEIVED    the vcpu has just received a SIPI (vector
                                  accessible via KVM_GET_VCPU_EVENTS) [x86]
-   KVM_MP_STATE_STOPPED          the vcpu is stopped [s390,arm/arm64]
+   KVM_MP_STATE_STOPPED          the vcpu is stopped [s390,arm/arm64,riscv]
    KVM_MP_STATE_CHECK_STOP       the vcpu is in a special error state [s390]
    KVM_MP_STATE_OPERATING        the vcpu is operating (running or halted)
                                  [s390]
@@ -1437,8 +1485,8 @@ On x86, this ioctl is only useful after KVM_CREATE_IRQCHIP. Without an
 in-kernel irqchip, the multiprocessing state must be maintained by userspace on
 these architectures.
 
-For arm/arm64:
-^^^^^^^^^^^^^^
+For arm/arm64/riscv:
+^^^^^^^^^^^^^^^^^^^^
 
 The only states that are valid are KVM_MP_STATE_STOPPED and
 KVM_MP_STATE_RUNNABLE which reflect if the vcpu is paused or not.
@@ -1447,7 +1495,7 @@ KVM_MP_STATE_RUNNABLE which reflect if the vcpu is paused or not.
 ---------------------
 
 :Capability: KVM_CAP_MP_STATE
-:Architectures: x86, s390, arm, arm64
+:Architectures: x86, s390, arm, arm64, riscv
 :Type: vcpu ioctl
 :Parameters: struct kvm_mp_state (in)
 :Returns: 0 on success; -1 on error
@@ -1459,8 +1507,8 @@ On x86, this ioctl is only useful after KVM_CREATE_IRQCHIP. Without an
 in-kernel irqchip, the multiprocessing state must be maintained by userspace on
 these architectures.
 
-For arm/arm64:
-^^^^^^^^^^^^^^
+For arm/arm64/riscv:
+^^^^^^^^^^^^^^^^^^^^
 
 The only states that are valid are KVM_MP_STATE_STOPPED and
 KVM_MP_STATE_RUNNABLE which reflect if the vcpu should be paused or not.
@@ -2577,6 +2625,144 @@ following id bit patterns::
 
   0x7020 0000 0003 02 <0:3> <reg:5>
 
+RISC-V registers are mapped using the lower 32 bits. The upper 8 bits of
+that is the register group type.
+
+RISC-V config registers are meant for configuring a Guest VCPU and it has
+the following id bit patterns::
+
+  0x8020 0000 01 <index into the kvm_riscv_config struct:24> (32bit Host)
+  0x8030 0000 01 <index into the kvm_riscv_config struct:24> (64bit Host)
+
+Following are the RISC-V config registers:
+
+======================= ========= =============================================
+    Encoding            Register  Description
+======================= ========= =============================================
+  0x80x0 0000 0100 0000 isa       ISA feature bitmap of Guest VCPU
+======================= ========= =============================================
+
+The isa config register can be read anytime but can only be written before
+a Guest VCPU runs. It will have ISA feature bits matching underlying host
+set by default.
+
+RISC-V core registers represent the general excution state of a Guest VCPU
+and it has the following id bit patterns::
+
+  0x8020 0000 02 <index into the kvm_riscv_core struct:24> (32bit Host)
+  0x8030 0000 02 <index into the kvm_riscv_core struct:24> (64bit Host)
+
+Following are the RISC-V core registers:
+
+======================= ========= =============================================
+    Encoding            Register  Description
+======================= ========= =============================================
+  0x80x0 0000 0200 0000 regs.pc   Program counter
+  0x80x0 0000 0200 0001 regs.ra   Return address
+  0x80x0 0000 0200 0002 regs.sp   Stack pointer
+  0x80x0 0000 0200 0003 regs.gp   Global pointer
+  0x80x0 0000 0200 0004 regs.tp   Task pointer
+  0x80x0 0000 0200 0005 regs.t0   Caller saved register 0
+  0x80x0 0000 0200 0006 regs.t1   Caller saved register 1
+  0x80x0 0000 0200 0007 regs.t2   Caller saved register 2
+  0x80x0 0000 0200 0008 regs.s0   Callee saved register 0
+  0x80x0 0000 0200 0009 regs.s1   Callee saved register 1
+  0x80x0 0000 0200 000a regs.a0   Function argument (or return value) 0
+  0x80x0 0000 0200 000b regs.a1   Function argument (or return value) 1
+  0x80x0 0000 0200 000c regs.a2   Function argument 2
+  0x80x0 0000 0200 000d regs.a3   Function argument 3
+  0x80x0 0000 0200 000e regs.a4   Function argument 4
+  0x80x0 0000 0200 000f regs.a5   Function argument 5
+  0x80x0 0000 0200 0010 regs.a6   Function argument 6
+  0x80x0 0000 0200 0011 regs.a7   Function argument 7
+  0x80x0 0000 0200 0012 regs.s2   Callee saved register 2
+  0x80x0 0000 0200 0013 regs.s3   Callee saved register 3
+  0x80x0 0000 0200 0014 regs.s4   Callee saved register 4
+  0x80x0 0000 0200 0015 regs.s5   Callee saved register 5
+  0x80x0 0000 0200 0016 regs.s6   Callee saved register 6
+  0x80x0 0000 0200 0017 regs.s7   Callee saved register 7
+  0x80x0 0000 0200 0018 regs.s8   Callee saved register 8
+  0x80x0 0000 0200 0019 regs.s9   Callee saved register 9
+  0x80x0 0000 0200 001a regs.s10  Callee saved register 10
+  0x80x0 0000 0200 001b regs.s11  Callee saved register 11
+  0x80x0 0000 0200 001c regs.t3   Caller saved register 3
+  0x80x0 0000 0200 001d regs.t4   Caller saved register 4
+  0x80x0 0000 0200 001e regs.t5   Caller saved register 5
+  0x80x0 0000 0200 001f regs.t6   Caller saved register 6
+  0x80x0 0000 0200 0020 mode      Privilege mode (1 = S-mode or 0 = U-mode)
+======================= ========= =============================================
+
+RISC-V csr registers represent the supervisor mode control/status registers
+of a Guest VCPU and it has the following id bit patterns::
+
+  0x8020 0000 03 <index into the kvm_riscv_csr struct:24> (32bit Host)
+  0x8030 0000 03 <index into the kvm_riscv_csr struct:24> (64bit Host)
+
+Following are the RISC-V csr registers:
+
+======================= ========= =============================================
+    Encoding            Register  Description
+======================= ========= =============================================
+  0x80x0 0000 0300 0000 sstatus   Supervisor status
+  0x80x0 0000 0300 0001 sie       Supervisor interrupt enable
+  0x80x0 0000 0300 0002 stvec     Supervisor trap vector base
+  0x80x0 0000 0300 0003 sscratch  Supervisor scratch register
+  0x80x0 0000 0300 0004 sepc      Supervisor exception program counter
+  0x80x0 0000 0300 0005 scause    Supervisor trap cause
+  0x80x0 0000 0300 0006 stval     Supervisor bad address or instruction
+  0x80x0 0000 0300 0007 sip       Supervisor interrupt pending
+  0x80x0 0000 0300 0008 satp      Supervisor address translation and protection
+======================= ========= =============================================
+
+RISC-V timer registers represent the timer state of a Guest VCPU and it has
+the following id bit patterns::
+
+  0x8030 0000 04 <index into the kvm_riscv_timer struct:24>
+
+Following are the RISC-V timer registers:
+
+======================= ========= =============================================
+    Encoding            Register  Description
+======================= ========= =============================================
+  0x8030 0000 0400 0000 frequency Time base frequency (read-only)
+  0x8030 0000 0400 0001 time      Time value visible to Guest
+  0x8030 0000 0400 0002 compare   Time compare programmed by Guest
+  0x8030 0000 0400 0003 state     Time compare state (1 = ON or 0 = OFF)
+======================= ========= =============================================
+
+RISC-V F-extension registers represent the single precision floating point
+state of a Guest VCPU and it has the following id bit patterns::
+
+  0x8020 0000 05 <index into the __riscv_f_ext_state struct:24>
+
+Following are the RISC-V F-extension registers:
+
+======================= ========= =============================================
+    Encoding            Register  Description
+======================= ========= =============================================
+  0x8020 0000 0500 0000 f[0]      Floating point register 0
+  ...
+  0x8020 0000 0500 001f f[31]     Floating point register 31
+  0x8020 0000 0500 0020 fcsr      Floating point control and status register
+======================= ========= =============================================
+
+RISC-V D-extension registers represent the double precision floating point
+state of a Guest VCPU and it has the following id bit patterns::
+
+  0x8020 0000 06 <index into the __riscv_d_ext_state struct:24> (fcsr)
+  0x8030 0000 06 <index into the __riscv_d_ext_state struct:24> (non-fcsr)
+
+Following are the RISC-V D-extension registers:
+
+======================= ========= =============================================
+    Encoding            Register  Description
+======================= ========= =============================================
+  0x8030 0000 0600 0000 f[0]      Floating point register 0
+  ...
+  0x8030 0000 0600 001f f[31]     Floating point register 31
+  0x8020 0000 0600 0020 fcsr      Floating point control and status register
+======================= ========= =============================================
+
 
 4.69 KVM_GET_ONE_REG
 --------------------
@@ -5850,6 +6036,25 @@ Valid values for 'type' are:
 
 ::
 
+		/* KVM_EXIT_RISCV_SBI */
+		struct {
+			unsigned long extension_id;
+			unsigned long function_id;
+			unsigned long args[6];
+			unsigned long ret[2];
+		} riscv_sbi;
+If exit reason is KVM_EXIT_RISCV_SBI then it indicates that the VCPU has
+done a SBI call which is not handled by KVM RISC-V kernel module. The details
+of the SBI call are available in 'riscv_sbi' member of kvm_run structure. The
+'extension_id' field of 'riscv_sbi' represents SBI extension ID whereas the
+'function_id' field represents function ID of given SBI extension. The 'args'
+array field of 'riscv_sbi' represents parameters for the SBI call and 'ret'
+array field represents return values. The userspace should update the return
+values of SBI call before resuming the VCPU. For more details on RISC-V SBI
+spec refer, https://github.com/riscv/riscv-sbi-doc.
+
+::
+
 		/* Fix the size of the union. */
 		char padding[256];
 	};
@@ -6706,6 +6911,20 @@ MAP_SHARED mmap will result in an -EINVAL return.
 When enabled the VMM may make use of the ``KVM_ARM_MTE_COPY_TAGS`` ioctl to
 perform a bulk copy of tags to/from the guest.
 
+7.29 KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM
+-------------------------------------
+
+Architectures: x86 SEV enabled
+Type: vm
+Parameters: args[0] is the fd of the source vm
+Returns: 0 on success
+
+This capability enables userspace to migrate the encryption context from the VM
+indicated by the fd to the VM this is called on.
+
+This is intended to support intra-host migration of VMs between userspace VMMs,
+upgrading the VMM process without interrupting the guest.
+
 8. Other capabilities.
 ======================
 
diff --git a/Documentation/virt/kvm/devices/vcpu.rst b/Documentation/virt/kvm/devices/vcpu.rst
index 2acec3b9ef65..60a29972d3f1 100644
--- a/Documentation/virt/kvm/devices/vcpu.rst
+++ b/Documentation/virt/kvm/devices/vcpu.rst
@@ -161,3 +161,73 @@ Specifies the base address of the stolen time structure for this VCPU. The
 base address must be 64 byte aligned and exist within a valid guest memory
 region. See Documentation/virt/kvm/arm/pvtime.rst for more information
 including the layout of the stolen time structure.
+
+4. GROUP: KVM_VCPU_TSC_CTRL
+===========================
+
+:Architectures: x86
+
+4.1 ATTRIBUTE: KVM_VCPU_TSC_OFFSET
+
+:Parameters: 64-bit unsigned TSC offset
+
+Returns:
+
+	 ======= ======================================
+	 -EFAULT Error reading/writing the provided
+		 parameter address.
+	 -ENXIO  Attribute not supported
+	 ======= ======================================
+
+Specifies the guest's TSC offset relative to the host's TSC. The guest's
+TSC is then derived by the following equation:
+
+  guest_tsc = host_tsc + KVM_VCPU_TSC_OFFSET
+
+This attribute is useful to adjust the guest's TSC on live migration,
+so that the TSC counts the time during which the VM was paused. The
+following describes a possible algorithm to use for this purpose.
+
+From the source VMM process:
+
+1. Invoke the KVM_GET_CLOCK ioctl to record the host TSC (tsc_src),
+   kvmclock nanoseconds (guest_src), and host CLOCK_REALTIME nanoseconds
+   (host_src).
+
+2. Read the KVM_VCPU_TSC_OFFSET attribute for every vCPU to record the
+   guest TSC offset (ofs_src[i]).
+
+3. Invoke the KVM_GET_TSC_KHZ ioctl to record the frequency of the
+   guest's TSC (freq).
+
+From the destination VMM process:
+
+4. Invoke the KVM_SET_CLOCK ioctl, providing the source nanoseconds from
+   kvmclock (guest_src) and CLOCK_REALTIME (host_src) in their respective
+   fields.  Ensure that the KVM_CLOCK_REALTIME flag is set in the provided
+   structure.
+
+   KVM will advance the VM's kvmclock to account for elapsed time since
+   recording the clock values.  Note that this will cause problems in
+   the guest (e.g., timeouts) unless CLOCK_REALTIME is synchronized
+   between the source and destination, and a reasonably short time passes
+   between the source pausing the VMs and the destination executing
+   steps 4-7.
+
+5. Invoke the KVM_GET_CLOCK ioctl to record the host TSC (tsc_dest) and
+   kvmclock nanoseconds (guest_dest).
+
+6. Adjust the guest TSC offsets for every vCPU to account for (1) time
+   elapsed since recording state and (2) difference in TSCs between the
+   source and destination machine:
+
+   ofs_dst[i] = ofs_src[i] -
+     (guest_src - guest_dest) * freq +
+     (tsc_src - tsc_dest)
+
+   ("ofs[i] + tsc - guest * freq" is the guest TSC value corresponding to
+   a time of 0 in kvmclock.  The above formula ensures that it is the
+   same on the destination as it was on the source).
+
+7. Write the KVM_VCPU_TSC_OFFSET attribute for every vCPU with the
+   respective value derived in the previous step.
diff --git a/Documentation/virt/kvm/devices/xics.rst b/Documentation/virt/kvm/devices/xics.rst
index 2d6927e0b776..bf32c77174ab 100644
--- a/Documentation/virt/kvm/devices/xics.rst
+++ b/Documentation/virt/kvm/devices/xics.rst
@@ -22,7 +22,7 @@ Groups:
   Errors:
 
     =======  ==========================================
-    -EINVAL  Value greater than KVM_MAX_VCPU_ID.
+    -EINVAL  Value greater than KVM_MAX_VCPU_IDS.
     -EFAULT  Invalid user pointer for attr->addr.
     -EBUSY   A vcpu is already connected to the device.
     =======  ==========================================
diff --git a/Documentation/virt/kvm/devices/xive.rst b/Documentation/virt/kvm/devices/xive.rst
index 8bdf3dc38f01..8b5e7b40bdf8 100644
--- a/Documentation/virt/kvm/devices/xive.rst
+++ b/Documentation/virt/kvm/devices/xive.rst
@@ -91,7 +91,7 @@ the legacy interrupt mode, referred as XICS (POWER7/8).
     Errors:
 
       =======  ==========================================
-      -EINVAL  Value greater than KVM_MAX_VCPU_ID.
+      -EINVAL  Value greater than KVM_MAX_VCPU_IDS.
       -EFAULT  Invalid user pointer for attr->addr.
       -EBUSY   A vCPU is already connected to the device.
       =======  ==========================================
diff --git a/Documentation/virt/ne_overview.rst b/Documentation/virt/ne_overview.rst
index 39b0c8fe2654..74c2f5919c88 100644
--- a/Documentation/virt/ne_overview.rst
+++ b/Documentation/virt/ne_overview.rst
@@ -14,12 +14,15 @@ instances [1].
 For example, an application that processes sensitive data and runs in a VM,
 can be separated from other applications running in the same VM. This
 application then runs in a separate VM than the primary VM, namely an enclave.
+It runs alongside the VM that spawned it. This setup matches low latency
+applications needs.
 
-An enclave runs alongside the VM that spawned it. This setup matches low latency
-applications needs. The resources that are allocated for the enclave, such as
-memory and CPUs, are carved out of the primary VM. Each enclave is mapped to a
-process running in the primary VM, that communicates with the NE driver via an
-ioctl interface.
+The current supported architectures for the NE kernel driver, available in the
+upstream Linux kernel, are x86 and ARM64.
+
+The resources that are allocated for the enclave, such as memory and CPUs, are
+carved out of the primary VM. Each enclave is mapped to a process running in the
+primary VM, that communicates with the NE kernel driver via an ioctl interface.
 
 In this sense, there are two components:
 
@@ -43,8 +46,8 @@ for the enclave VM. An enclave does not have persistent storage attached.
 The memory regions carved out of the primary VM and given to an enclave need to
 be aligned 2 MiB / 1 GiB physically contiguous memory regions (or multiple of
 this size e.g. 8 MiB). The memory can be allocated e.g. by using hugetlbfs from
-user space [2][3]. The memory size for an enclave needs to be at least 64 MiB.
-The enclave memory and CPUs need to be from the same NUMA node.
+user space [2][3][7]. The memory size for an enclave needs to be at least
+64 MiB. The enclave memory and CPUs need to be from the same NUMA node.
 
 An enclave runs on dedicated cores. CPU 0 and its CPU siblings need to remain
 available for the primary VM. A CPU pool has to be set for NE purposes by an
@@ -61,7 +64,7 @@ device is placed in memory below the typical 4 GiB.
 The application that runs in the enclave needs to be packaged in an enclave
 image together with the OS ( e.g. kernel, ramdisk, init ) that will run in the
 enclave VM. The enclave VM has its own kernel and follows the standard Linux
-boot protocol [6].
+boot protocol [6][8].
 
 The kernel bzImage, the kernel command line, the ramdisk(s) are part of the
 Enclave Image Format (EIF); plus an EIF header including metadata such as magic
@@ -93,3 +96,5 @@ enclave process can exit.
 [4] https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html
 [5] https://man7.org/linux/man-pages/man7/vsock.7.html
 [6] https://www.kernel.org/doc/html/latest/x86/boot.html
+[7] https://www.kernel.org/doc/html/latest/arm64/hugetlbpage.html
+[8] https://www.kernel.org/doc/html/latest/arm64/booting.html
diff --git a/Documentation/virt/uml/user_mode_linux_howto_v2.rst b/Documentation/virt/uml/user_mode_linux_howto_v2.rst
index 312e431695d9..2cafd3c3c6cb 100644
--- a/Documentation/virt/uml/user_mode_linux_howto_v2.rst
+++ b/Documentation/virt/uml/user_mode_linux_howto_v2.rst
@@ -128,7 +128,7 @@ Create a minimal OS installation on the mounted filesystem::
 debootstrap does not set up the root password, fstab, hostname or
 anything related to networking. It is up to the user to do that.
 
-Set the root password -t he easiest way to do that is to chroot into the
+Set the root password - the easiest way to do that is to chroot into the
 mounted image::
 
    # chroot /mnt
@@ -144,7 +144,7 @@ will be empty and it needs an entry for the root file system::
    /dev/ubd0   ext4    discard,errors=remount-ro  0       1
 
 The image hostname will be set to the same as the host on which you
-are creating it image. It is a good idea to change that to avoid
+are creating its image. It is a good idea to change that to avoid
 "Oh, bummer, I rebooted the wrong machine".
 
 UML supports two classes of network devices - the older uml_net ones
@@ -162,7 +162,7 @@ need entries like::
 
    # vector UML network devices
    auto vec0
-   iface eth0 inet dhcp
+   iface vec0 inet dhcp
 
 We now have a UML image which is nearly ready to run, all we need is a
 UML kernel and modules for it.
@@ -179,7 +179,12 @@ directory to the mounted UML filesystem::
 If you have compiled your own kernel, you need to use the usual "install
 modules to a location" procedure by running::
 
-  # make install MODULES_DIR=/mnt/lib/modules
+  # make INSTALL_MOD_PATH=/mnt/lib/modules modules_install
+
+This will install modules into /mnt/lib/modules/$(KERNELRELEASE).
+To specify the full module installation path, use::
+
+  # make MODLIB=/mnt/lib/modules modules_install
 
 At this point the image is ready to be brought up.
 
@@ -188,7 +193,7 @@ Setting Up UML Networking
 *************************
 
 UML networking is designed to emulate an Ethernet connection. This
-connection may be either a point-to-point (similar to a connection
+connection may be either point-to-point (similar to a connection
 between machines using a back-to-back cable) or a connection to a
 switch. UML supports a wide variety of means to build these
 connections to all of: local machine, remote machine(s), local and
@@ -231,7 +236,7 @@ remote UML and other VM instances.
 * All transports which have multi-packet rx and/or tx can deliver pps
   rates of up to 1Mps or more.
 
-* All legacy transports are generally limited to ~600-700MBit and 0.05Mps
+* All legacy transports are generally limited to ~600-700MBit and 0.05Mps.
 
 * GRE and L2TPv3 allow connections to all of: local machine, remote
   machines, remote network devices and remote UML instances.
@@ -255,7 +260,7 @@ raw sockets where needed.
 
 This can be achieved by granting the user a particular capability instead
 of running UML as root.  In case of vector transport, a user can add the
-capability ``CAP_NET_ADMIN`` or ``CAP_NET_RAW``, to the uml binary.
+capability ``CAP_NET_ADMIN`` or ``CAP_NET_RAW`` to the uml binary.
 Thenceforth, UML can be run with normal user privilges, along with
 full networking.
 
@@ -286,7 +291,7 @@ These options are common for all transports:
 
 * ``mac=XX:XX:XX:XX:XX`` - sets the interface MAC address value.
 
-* ``gro=[0,1]`` - sets GRO on or off. Enables receive/transmit offloads.
+* ``gro=[0,1]`` - sets GRO off or on. Enables receive/transmit offloads.
   The effect of this option depends on the host side support in the transport
   which is being configured. In most cases it will enable TCP segmentation and
   RX/TX checksumming offloads. The setting must be identical on the host side
@@ -301,7 +306,7 @@ These options are common for all transports:
 * ``headroom=int`` - adjusts the default headroom (32 bytes) reserved
   if a packet will need to be re-encapsulated into for instance VXLAN.
 
-* ``vec=0`` - disable multipacket io and fall back to packet at a
+* ``vec=0`` - disable multipacket IO and fall back to packet at a
   time mode
 
 Shared Options
@@ -331,7 +336,7 @@ Example::
 This will connect vec0 to tap0 on the host. Tap0 must already exist (for example
 created using tunctl) and UP.
 
-tap0 can be configured as a point-to-point interface and given an ip
+tap0 can be configured as a point-to-point interface and given an IP
 address so that UML can talk to the host. Alternatively, it is possible
 to connect UML to a tap interface which is connected to a bridge.
 
@@ -358,7 +363,7 @@ Example::
 
 This is an experimental/demo transport which couples tap for transmit
 and a raw socket for receive. The raw socket allows multi-packet
-receive resulting in significantly higher packet rates than normal tap
+receive resulting in significantly higher packet rates than normal tap.
 
 Privileges required: hybrid requires ``CAP_NET_RAW`` capability by
 the UML user as well as the requirements for the tap transport.
@@ -426,10 +431,10 @@ This will configure an Ethernet over ``GRE`` (aka ``GRETAP`` or
 endpoint at host dst_host. ``GRE`` supports the following additional
 options:
 
-* ``rx_key=int`` - GRE 32 bit integer key for rx packets, if set,
+* ``rx_key=int`` - GRE 32-bit integer key for rx packets, if set,
   ``txkey`` must be set too
 
-* ``tx_key=int`` - GRE 32 bit integer key for tx packets, if set
+* ``tx_key=int`` - GRE 32-bit integer key for tx packets, if set
   ``rx_key`` must be set too
 
 * ``sequence=[0,1]`` - enable GRE sequence
@@ -444,12 +449,12 @@ options:
 
 GRE has a number of caveats:
 
-* You can use only one GRE connection per ip address. There is no way to
+* You can use only one GRE connection per IP address. There is no way to
   multiplex connections as each GRE tunnel is terminated directly on
   the UML instance.
 
 * The key is not really a security feature. While it was intended as such
-  it's "security" is laughable. It is, however, a useful feature to
+  its "security" is laughable. It is, however, a useful feature to
   ensure that the tunnel is not misconfigured.
 
 An example configuration for a Linux host with a local address of
@@ -489,22 +494,22 @@ the L2TPv3 UDP flavour and UDP destination port $dst_port.
 
 L2TPv3 always requires the following additional options:
 
-* ``rx_session=int`` - l2tpv3 32 bit integer session for rx packets
+* ``rx_session=int`` - l2tpv3 32-bit integer session for rx packets
 
-* ``tx_session=int`` - l2tpv3 32 bit integer session for tx packets
+* ``tx_session=int`` - l2tpv3 32-bit integer session for tx packets
 
 As the tunnel is fixed these are not negotiated and they are
 preconfigured on both ends.
 
-Additionally, L2TPv3 supports the following optional parameters
+Additionally, L2TPv3 supports the following optional parameters.
 
-* ``rx_cookie=int`` - l2tpv3 32 bit integer cookie for rx packets - same
+* ``rx_cookie=int`` - l2tpv3 32-bit integer cookie for rx packets - same
   functionality as GRE key, more to prevent misconfiguration than provide
   actual security
 
-* ``tx_cookie=int`` - l2tpv3 32 bit integer cookie for tx packets
+* ``tx_cookie=int`` - l2tpv3 32-bit integer cookie for tx packets
 
-* ``cookie64=[0,1]`` - use 64 bit cookies instead of 32 bit.
+* ``cookie64=[0,1]`` - use 64-bit cookies instead of 32-bit.
 
 * ``counter=[0,1]`` - enable l2tpv3 counter
 
@@ -518,12 +523,12 @@ Additionally, L2TPv3 supports the following optional parameters
 
 L2TPv3 has a number of caveats:
 
-* you can use only one connection per ip address in raw mode. There is
+* you can use only one connection per IP address in raw mode. There is
   no way to multiplex connections as each L2TPv3 tunnel is terminated
   directly on the UML instance. UDP mode can use different ports for
   this purpose.
 
-Here is an example of how to configure a linux host to connect to UML
+Here is an example of how to configure a Linux host to connect to UML
 via L2TPv3:
 
 **/etc/network/interfaces**::
@@ -586,7 +591,7 @@ distribution or a custom built kernel has been installed on the host.
 These add an executable called linux to the system. This is the UML
 kernel. It can be run just like any other executable.
 It will take most normal linux kernel arguments as command line
-arguments.  Additionally, it will need some UML specific arguments
+arguments.  Additionally, it will need some UML-specific arguments
 in order to do something useful.
 
 Arguments
@@ -595,7 +600,7 @@ Arguments
 Mandatory Arguments:
 --------------------
 
-* ``mem=int[K,M,G]`` - amount of memory. By default bytes. It will
+* ``mem=int[K,M,G]`` - amount of memory. By default in bytes. It will
   also accept K, M or G qualifiers.
 
 * ``ubdX[s,d,c,t]=`` virtual disk specification. This is not really
@@ -603,7 +608,7 @@ Mandatory Arguments:
   specify a root file system.
   The simplest possible image specification is the name of the image
   file for the filesystem (created using one of the methods described
-  in `Creating an image`_)
+  in `Creating an image`_).
 
   * UBD devices support copy on write (COW). The changes are kept in
     a separate file which can be discarded allowing a rollback to the
@@ -613,15 +618,15 @@ Mandatory Arguments:
 
   * UBD devices can be set to use synchronous IO. Any writes are
     immediately flushed to disk. This is done by adding ``s`` after
-    the ``ubdX`` specification
+    the ``ubdX`` specification.
 
-  * UBD performs some euristics on devices specified as a single
+  * UBD performs some heuristics on devices specified as a single
     filename to make sure that a COW file has not been specified as
-    the image. To turn them off, use the ``d`` flag after ``ubdX``
+    the image. To turn them off, use the ``d`` flag after ``ubdX``.
 
   * UBD supports TRIM - asking the Host OS to reclaim any unused
     blocks in the image. To turn it off, specify the ``t`` flag after
-    ``ubdX``
+    ``ubdX``.
 
 * ``root=`` root device - most likely ``/dev/ubd0`` (this is a Linux
   filesystem image)
@@ -631,7 +636,7 @@ Important Optional Arguments
 
 If UML is run as "linux" with no extra arguments, it will try to start an
 xterm for every console configured inside the image (up to 6 in most
-linux distributions). Each console is started inside an
+Linux distributions). Each console is started inside an
 xterm. This makes it nice and easy to use UML on a host with a GUI. It is,
 however, the wrong approach if UML is to be used as a testing harness or run
 in a text-only environment.
@@ -656,10 +661,10 @@ one is input, the second one output.
 * The null channel - Discard all input or output. Example ``con=null`` will set
   all consoles to null by default.
 
-* The fd channel - use file descriptor numbers for input/out. Example:
+* The fd channel - use file descriptor numbers for input/output. Example:
   ``con1=fd:0,fd:1.``
 
-* The port channel - listen on tcp port number. Example: ``con1=port:4321``
+* The port channel - listen on TCP port number. Example: ``con1=port:4321``
 
 * The pty and pts channels - use system pty/pts.
 
@@ -667,7 +672,7 @@ one is input, the second one output.
   will make UML use the host 8th console (usually unused).
 
 * The xterm channel - this is the default - bring up an xterm on this channel
-  and direct IO to it. Note, that in order for xterm to work, the host must
+  and direct IO to it. Note that in order for xterm to work, the host must
   have the UML distribution package installed. This usually contains the
   port-helper and other utilities needed for UML to communicate with the xterm.
   Alternatively, these need to be complied and installed from source. All
@@ -685,7 +690,7 @@ We can now run UML.
     vec0:transport=tap,ifname=tap0,depth=128,gro=1 \
     root=/dev/ubda con=null con0=null,fd:2 con1=fd:0,fd:1
 
-This will run an instance with ``2048M RAM``, try to use the image file
+This will run an instance with ``2048M RAM`` and try to use the image file
 called ``Filesystem.img`` as root. It will connect to the host using tap0.
 All consoles except ``con1`` will be disabled and console 1 will
 use standard input/output making it appear in the same terminal it was started.
@@ -702,7 +707,7 @@ The UML Management Console
 ============================
 
 In addition to managing the image from "the inside" using normal sysadmin tools,
-it is possible to perform a number of low level operations using the UML
+it is possible to perform a number of low-level operations using the UML
 management console. The UML management console is a low-level interface to the
 kernel on a running UML instance, somewhat like the i386 SysRq interface. Since
 there is a full-blown operating system under UML, there is much greater
@@ -726,7 +731,7 @@ kernel.  When you boot UML, you'll see a line like::
 
    mconsole initialized on /home/jdike/.uml/umlNJ32yL/mconsole
 
-If you specify a unique machine id one the UML command line, i.e. 
+If you specify a unique machine id on the UML command line, i.e.
 ``umid=debian``, you'll see this::
 
    mconsole initialized on /home/jdike/.uml/debian/mconsole
@@ -881,11 +886,11 @@ be able to cache the shared data using a much smaller amount of memory,
 so UML disk requests will be served from the host's memory rather than
 its disks.  There is a major caveat in doing this on multisocket NUMA
 machines.  On such hardware, running many UML instances with a shared
-master image and COW changes may caise issues like NMIs from excess of
+master image and COW changes may cause issues like NMIs from excess of
 inter-socket traffic.
 
-If you are running UML on high end hardware like this, make sure to
-bind UML to a set of logical cpus residing on the same socket using the
+If you are running UML on high-end hardware like this, make sure to
+bind UML to a set of logical CPUs residing on the same socket using the
 ``taskset`` command or have a look at the "tuning" section.
 
 To add a copy-on-write layer to an existing block device file, simply
@@ -986,7 +991,7 @@ specify a subdirectory to mount with the -o switch to mount::
 
    # mount none /mnt/home -t hostfs -o /home
 
-will mount the hosts's /home on the virtual machine's /mnt/home.
+will mount the host's /home on the virtual machine's /mnt/home.
 
 hostfs as the root filesystem
 -----------------------------
@@ -1035,7 +1040,7 @@ The UBD driver, SIGIO and the MMU emulation do that. If the system is
 idle, these threads will be migrated to other processors on a SMP host.
 This, unfortunately, will usually result in LOWER performance because of
 all of the cache/memory synchronization traffic between cores. As a
-result, UML will usually benefit from being pinned on a single CPU
+result, UML will usually benefit from being pinned on a single CPU,
 especially on a large system. This can result in performance differences
 of 5 times or higher on some benchmarks.
 
@@ -1061,7 +1066,7 @@ filesystems, devices, virtualization, etc. It provides unrivalled
 opportunities to create and test them without being constrained to
 emulating specific hardware.
 
-Example - want to try how linux will work with 4096 "proper" network
+Example - want to try how Linux will work with 4096 "proper" network
 devices?
 
 Not an issue with UML. At the same time, this is something which
@@ -1070,10 +1075,10 @@ constrained by the number of devices allowed on the hardware bus
 they are trying to emulate (for example 16 on a PCI bus in qemu).
 
 If you have something to contribute such as a patch, a bugfix, a
-new feature, please send it to ``linux-um@lists.infradead.org``
+new feature, please send it to ``linux-um@lists.infradead.org``.
 
 Please follow all standard Linux patch guidelines such as cc-ing
-relevant maintainers and run ``./sripts/checkpatch.pl`` on your patch.
+relevant maintainers and run ``./scripts/checkpatch.pl`` on your patch.
 For more details see ``Documentation/process/submitting-patches.rst``
 
 Note - the list does not accept HTML or attachments, all emails must
@@ -1082,21 +1087,21 @@ be formatted as plain text.
 Developing always goes hand in hand with debugging. First of all,
 you can always run UML under gdb and there will be a whole section
 later on on how to do that. That, however, is not the only way to
-debug a linux kernel. Quite often adding tracing statements and/or
+debug a Linux kernel. Quite often adding tracing statements and/or
 using UML specific approaches such as ptracing the UML kernel process
 are significantly more informative.
 
 Tracing UML
 =============
 
-When running UML consists of a main kernel thread and a number of
+When running, UML consists of a main kernel thread and a number of
 helper threads. The ones of interest for tracing are NOT the ones
 that are already ptraced by UML as a part of its MMU emulation.
 
 These are usually the first three threads visible in a ps display.
 The one with the lowest PID number and using most CPU is usually the
 kernel thread. The other threads are the disk
-(ubd) device helper thread and the sigio helper thread.
+(ubd) device helper thread and the SIGIO helper thread.
 Running ptrace on this thread usually results in the following picture::
 
    host$ strace -p 16566
@@ -1121,21 +1126,21 @@ Running ptrace on this thread usually results in the following picture::
    --- SIGALRM {si_signo=SIGALRM, si_code=SI_TIMER, si_timerid=0, si_overrun=0, si_value={int=1631716592, ptr=0x614204f0}} ---
    rt_sigreturn({mask=[PIPE]})             = -1 EINTR (Interrupted system call)
 
-This is a typical picture from a mostly idle UML instance
+This is a typical picture from a mostly idle UML instance.
 
 * UML interrupt controller uses epoll - this is UML waiting for IO
   interrupts:
 
    epoll_wait(4, [{EPOLLIN, {u32=3721159424, u64=3721159424}}], 64, 0) = 1
 
-* The sequence of ptrace calls is part of MMU emulation and runnin the
-  UML userspace
+* The sequence of ptrace calls is part of MMU emulation and running the
+  UML userspace.
 * ``timer_settime`` is part of the UML high res timer subsystem mapping
-  timer requests from inside UML onto the host high resultion timers.
+  timer requests from inside UML onto the host high resolution timers.
 * ``clock_nanosleep`` is UML going into idle (similar to the way a PC
   will execute an ACPI idle).
 
-As you can see UML will generate quite a bit of output even in idle.The output
+As you can see UML will generate quite a bit of output even in idle. The output
 can be very informative when observing IO. It shows the actual IO calls, their
 arguments and returns values.
 
@@ -1164,14 +1169,14 @@ in order to really leverage UML, one needs to write a piece of
 userspace code which maps driver concepts onto actual userspace host
 calls.
 
-This forms the so called "user" portion of the driver. While it can
+This forms the so-called "user" portion of the driver. While it can
 reuse a lot of kernel concepts, it is generally just another piece of
 userspace code. This portion needs some matching "kernel" code which
 resides inside the UML image and which implements the Linux kernel part.
 
 *Note: There are very few limitations in the way "kernel" and "user" interact*.
 
-UML does not have a strictly defined kernel to host API. It does not
+UML does not have a strictly defined kernel-to-host API. It does not
 try to emulate a specific architecture or bus. UML's "kernel" and
 "user" can share memory, code and interact as needed to implement
 whatever design the software developer has in mind. The only
@@ -1180,7 +1185,7 @@ variables having the same names, the developer should be careful
 which includes and libraries they are trying to refer to.
 
 As a result a lot of userspace code consists of simple wrappers.
-F.e. ``os_close_file()`` is just a wrapper around ``close()``
+E.g. ``os_close_file()`` is just a wrapper around ``close()``
 which ensures that the userspace function close does not clash
 with similarly named function(s) in the kernel part.
 
@@ -1188,7 +1193,7 @@ Security Considerations
 -----------------------
 
 Drivers or any new functionality should default to not
-accepting arbitrary filename, bpf code or other  parameters
+accepting arbitrary filename, bpf code or other parameters
 which can affect the host from inside the UML instance.
 For example, specifying the socket used for IPC communication
 between a driver and the host at the UML command line is OK
diff --git a/Documentation/vm/damon/design.rst b/Documentation/vm/damon/design.rst
index b05159c295f4..210f0f50efd8 100644
--- a/Documentation/vm/damon/design.rst
+++ b/Documentation/vm/damon/design.rst
@@ -35,13 +35,17 @@ two parts:
 1. Identification of the monitoring target address range for the address space.
 2. Access check of specific address range in the target space.
 
-DAMON currently provides the implementation of the primitives for only the
-virtual address spaces. Below two subsections describe how it works.
+DAMON currently provides the implementations of the primitives for the physical
+and virtual address spaces. Below two subsections describe how those work.
 
 
 VMA-based Target Address Range Construction
 -------------------------------------------
 
+This is only for the virtual address space primitives implementation.  That for
+the physical address space simply asks users to manually set the monitoring
+target address ranges.
+
 Only small parts in the super-huge virtual address space of the processes are
 mapped to the physical memory and accessed.  Thus, tracking the unmapped
 address regions is just wasteful.  However, because DAMON can deal with some
@@ -71,15 +75,18 @@ to make a reasonable trade-off.  Below shows this in detail::
 PTE Accessed-bit Based Access Check
 -----------------------------------
 
-The implementation for the virtual address space uses PTE Accessed-bit for
-basic access checks.  It finds the relevant PTE Accessed bit from the address
-by walking the page table for the target task of the address.  In this way, the
-implementation finds and clears the bit for next sampling target address and
-checks whether the bit set again after one sampling period.  This could disturb
-other kernel subsystems using the Accessed bits, namely Idle page tracking and
-the reclaim logic.  To avoid such disturbances, DAMON makes it mutually
-exclusive with Idle page tracking and uses ``PG_idle`` and ``PG_young`` page
-flags to solve the conflict with the reclaim logic, as Idle page tracking does.
+Both of the implementations for physical and virtual address spaces use PTE
+Accessed-bit for basic access checks.  Only one difference is the way of
+finding the relevant PTE Accessed bit(s) from the address.  While the
+implementation for the virtual address walks the page table for the target task
+of the address, the implementation for the physical address walks every page
+table having a mapping to the address.  In this way, the implementations find
+and clear the bit(s) for next sampling target address and checks whether the
+bit(s) set again after one sampling period.  This could disturb other kernel
+subsystems using the Accessed bits, namely Idle page tracking and the reclaim
+logic.  To avoid such disturbances, DAMON makes it mutually exclusive with Idle
+page tracking and uses ``PG_idle`` and ``PG_young`` page flags to solve the
+conflict with the reclaim logic, as Idle page tracking does.
 
 
 Address Space Independent Core Mechanisms
diff --git a/Documentation/vm/damon/faq.rst b/Documentation/vm/damon/faq.rst
index cb3d8b585a8b..11aea40eb328 100644
--- a/Documentation/vm/damon/faq.rst
+++ b/Documentation/vm/damon/faq.rst
@@ -36,10 +36,9 @@ constructions and actual access checks can be implemented and configured on the
 DAMON core by the users.  In this way, DAMON users can monitor any address
 space with any access check technique.
 
-Nonetheless, DAMON provides vma tracking and PTE Accessed bit check based
+Nonetheless, DAMON provides vma/rmap tracking and PTE Accessed bit check based
 implementations of the address space dependent functions for the virtual memory
-by default, for a reference and convenient use.  In near future, we will
-provide those for physical memory address space.
+and the physical memory by default, for a reference and convenient use.
 
 
 Can I simply monitor page granularity?
diff --git a/Documentation/vm/damon/index.rst b/Documentation/vm/damon/index.rst
index a2858baf3bf1..48c0bbff98b2 100644
--- a/Documentation/vm/damon/index.rst
+++ b/Documentation/vm/damon/index.rst
@@ -27,4 +27,3 @@ workloads and systems.
    faq
    design
    api
-   plans
diff --git a/Documentation/vm/hmm.rst b/Documentation/vm/hmm.rst
index a14c2938e7af..f2a59ed82ed3 100644
--- a/Documentation/vm/hmm.rst
+++ b/Documentation/vm/hmm.rst
@@ -360,7 +360,7 @@ between device driver specific code and shared common code:
    system memory page, locks the page with ``lock_page()``, and fills in the
    ``dst`` array entry with::
 
-     dst[i] = migrate_pfn(page_to_pfn(dpage)) | MIGRATE_PFN_LOCKED;
+     dst[i] = migrate_pfn(page_to_pfn(dpage));
 
    Now that the driver knows that this page is being migrated, it can
    invalidate device private MMU mappings and copy device private memory
diff --git a/Documentation/vm/index.rst b/Documentation/vm/index.rst
index b51f0d8992f8..6f5ffef4b716 100644
--- a/Documentation/vm/index.rst
+++ b/Documentation/vm/index.rst
@@ -3,27 +3,11 @@ Linux Memory Management Documentation
 =====================================
 
 This is a collection of documents about the Linux memory management (mm)
-subsystem.  If you are looking for advice on simply allocating memory,
-see the :ref:`memory_allocation`.
-
-User guides for MM features
-===========================
-
-The following documents provide guides for controlling and tuning
-various features of the Linux memory management
-
-.. toctree::
-   :maxdepth: 1
-
-   swap_numa
-   zswap
-
-Kernel developers MM documentation
-==================================
-
-The below documents describe MM internals with different level of
-details ranging from notes and mailing list responses to elaborate
-descriptions of data structures and algorithms.
+subsystem internals with different level of details ranging from notes and
+mailing list responses for elaborating descriptions of data structures and
+algorithms.  If you are looking for advice on simply allocating memory, see the
+:ref:`memory_allocation`.  For controlling and tuning guides, see the
+:doc:`admin guide <../admin-guide/mm/index>`.
 
 .. toctree::
    :maxdepth: 1
diff --git a/Documentation/vm/page_migration.rst b/Documentation/vm/page_migration.rst
index db9d7e5539cb..08810f549f70 100644
--- a/Documentation/vm/page_migration.rst
+++ b/Documentation/vm/page_migration.rst
@@ -205,7 +205,7 @@ which are function pointers of struct address_space_operations.
    In this function, the driver should put the isolated page back into its own data
    structure.
 
-4. non-LRU movable page flags
+Non-LRU movable page flags
 
    There are two page flags for supporting non-LRU movable page.
 
diff --git a/Documentation/vm/page_owner.rst b/Documentation/vm/page_owner.rst
index 2175465c9bf2..9837fc8147dd 100644
--- a/Documentation/vm/page_owner.rst
+++ b/Documentation/vm/page_owner.rst
@@ -85,5 +85,26 @@ Usage
 	cat /sys/kernel/debug/page_owner > page_owner_full.txt
 	./page_owner_sort page_owner_full.txt sorted_page_owner.txt
 
+   The general output of ``page_owner_full.txt`` is as follows:
+
+	Page allocated via order XXX, ...
+	PFN XXX ...
+	 // Detailed stack
+
+	Page allocated via order XXX, ...
+	PFN XXX ...
+	 // Detailed stack
+
+   The ``page_owner_sort`` tool ignores ``PFN`` rows, puts the remaining rows
+   in buf, uses regexp to extract the page order value, counts the times
+   and pages of buf, and finally sorts them according to the times.
+
    See the result about who allocated each page
-   in the ``sorted_page_owner.txt``.
+   in the ``sorted_page_owner.txt``. General output:
+
+	XXX times, XXX pages:
+	Page allocated via order XXX, ...
+	 // Detailed stack
+
+   By default, ``page_owner_sort`` is sorted according to the times of buf.
+   If you want to sort by the pages nums of buf, use the ``-m`` parameter.
diff --git a/Documentation/w1/masters/w1-gpio.rst b/Documentation/w1/masters/w1-gpio.rst
index 18fdb7366372..15236605503b 100644
--- a/Documentation/w1/masters/w1-gpio.rst
+++ b/Documentation/w1/masters/w1-gpio.rst
@@ -11,7 +11,7 @@ Description
 GPIO 1-wire bus master driver. The driver uses the GPIO API to control the
 wire and the GPIO pin can be specified using GPIO machine descriptor tables.
 It is also possible to define the master using device tree, see
-Documentation/devicetree/bindings/w1/w1-gpio.txt
+Documentation/devicetree/bindings/w1/w1-gpio.yaml
 
 
 Example (mach-at91)
diff --git a/Documentation/x86/entry_64.rst b/Documentation/x86/entry_64.rst
index a48b3f6ebbe8..e433e08f7018 100644
--- a/Documentation/x86/entry_64.rst
+++ b/Documentation/x86/entry_64.rst
@@ -8,7 +8,7 @@ This file documents some of the kernel entries in
 arch/x86/entry/entry_64.S.  A lot of this explanation is adapted from
 an email from Ingo Molnar:
 
-http://lkml.kernel.org/r/<20110529191055.GC9835%40elte.hu>
+https://lore.kernel.org/r/20110529191055.GC9835%40elte.hu
 
 The x86 architecture has quite a few different ways to jump into
 kernel code.  Most of these entry points are registered in
diff --git a/Documentation/x86/index.rst b/Documentation/x86/index.rst
index 383048396336..f498f1d36cd3 100644
--- a/Documentation/x86/index.rst
+++ b/Documentation/x86/index.rst
@@ -37,3 +37,4 @@ x86-specific Documentation
    sgx
    features
    elf_auxvec
+   xstate
diff --git a/Documentation/x86/orc-unwinder.rst b/Documentation/x86/orc-unwinder.rst
index d811576c1f3e..9a66a88be765 100644
--- a/Documentation/x86/orc-unwinder.rst
+++ b/Documentation/x86/orc-unwinder.rst
@@ -177,6 +177,6 @@ brutal, unyielding efficiency.
 ORC stands for Oops Rewind Capability.
 
 
-.. [1] https://lkml.kernel.org/r/20170602104048.jkkzssljsompjdwy@suse.de
-.. [2] https://lkml.kernel.org/r/d2ca5435-6386-29b8-db87-7f227c2b713a@suse.cz
+.. [1] https://lore.kernel.org/r/20170602104048.jkkzssljsompjdwy@suse.de
+.. [2] https://lore.kernel.org/r/d2ca5435-6386-29b8-db87-7f227c2b713a@suse.cz
 .. [3] http://dustin.wikidot.com/half-orcs-and-orcs
diff --git a/Documentation/x86/sgx.rst b/Documentation/x86/sgx.rst
index dd0ac96ff9ef..a608f667fb95 100644
--- a/Documentation/x86/sgx.rst
+++ b/Documentation/x86/sgx.rst
@@ -250,3 +250,38 @@ user wants to deploy SGX applications both on the host and in guests
 on the same machine, the user should reserve enough EPC (by taking out
 total virtual EPC size of all SGX VMs from the physical EPC size) for
 host SGX applications so they can run with acceptable performance.
+
+Architectural behavior is to restore all EPC pages to an uninitialized
+state also after a guest reboot.  Because this state can be reached only
+through the privileged ``ENCLS[EREMOVE]`` instruction, ``/dev/sgx_vepc``
+provides the ``SGX_IOC_VEPC_REMOVE_ALL`` ioctl to execute the instruction
+on all pages in the virtual EPC.
+
+``EREMOVE`` can fail for three reasons.  Userspace must pay attention
+to expected failures and handle them as follows:
+
+1. Page removal will always fail when any thread is running in the
+   enclave to which the page belongs.  In this case the ioctl will
+   return ``EBUSY`` independent of whether it has successfully removed
+   some pages; userspace can avoid these failures by preventing execution
+   of any vcpu which maps the virtual EPC.
+
+2. Page removal will cause a general protection fault if two calls to
+   ``EREMOVE`` happen concurrently for pages that refer to the same
+   "SECS" metadata pages.  This can happen if there are concurrent
+   invocations to ``SGX_IOC_VEPC_REMOVE_ALL``, or if a ``/dev/sgx_vepc``
+   file descriptor in the guest is closed at the same time as
+   ``SGX_IOC_VEPC_REMOVE_ALL``; it will also be reported as ``EBUSY``.
+   This can be avoided in userspace by serializing calls to the ioctl()
+   and to close(), but in general it should not be a problem.
+
+3. Finally, page removal will fail for SECS metadata pages which still
+   have child pages.  Child pages can be removed by executing
+   ``SGX_IOC_VEPC_REMOVE_ALL`` on all ``/dev/sgx_vepc`` file descriptors
+   mapped into the guest.  This means that the ioctl() must be called
+   twice: an initial set of calls to remove child pages and a subsequent
+   set of calls to remove SECS pages.  The second set of calls is only
+   required for those mappings that returned a nonzero value from the
+   first call.  It indicates a bug in the kernel or the userspace client
+   if any of the second round of ``SGX_IOC_VEPC_REMOVE_ALL`` calls has
+   a return code other than 0.
diff --git a/Documentation/x86/x86_64/machinecheck.rst b/Documentation/x86/x86_64/machinecheck.rst
index b402e04bee60..cea12ee97200 100644
--- a/Documentation/x86/x86_64/machinecheck.rst
+++ b/Documentation/x86/x86_64/machinecheck.rst
@@ -21,60 +21,8 @@ from /dev/mcelog. Normally mcelog should be run regularly from a cronjob.
 Each CPU has a directory in /sys/devices/system/machinecheck/machinecheckN
 (N = CPU number).
 
-The directory contains some configurable entries:
-
-bankNctl
-	(N bank number)
-
-	64bit Hex bitmask enabling/disabling specific subevents for bank N
-	When a bit in the bitmask is zero then the respective
-	subevent will not be reported.
-	By default all events are enabled.
-	Note that BIOS maintain another mask to disable specific events
-	per bank.  This is not visible here
-
-The following entries appear for each CPU, but they are truly shared
-between all CPUs.
-
-check_interval
-	How often to poll for corrected machine check errors, in seconds
-	(Note output is hexadecimal). Default 5 minutes.  When the poller
-	finds MCEs it triggers an exponential speedup (poll more often) on
-	the polling interval.  When the poller stops finding MCEs, it
-	triggers an exponential backoff (poll less often) on the polling
-	interval. The check_interval variable is both the initial and
-	maximum polling interval. 0 means no polling for corrected machine
-	check errors (but some corrected errors might be still reported
-	in other ways)
-
-tolerant
-	Tolerance level. When a machine check exception occurs for a non
-	corrected machine check the kernel can take different actions.
-	Since machine check exceptions can happen any time it is sometimes
-	risky for the kernel to kill a process because it defies
-	normal kernel locking rules. The tolerance level configures
-	how hard the kernel tries to recover even at some risk of
-	deadlock.  Higher tolerant values trade potentially better uptime
-	with the risk of a crash or even corruption (for tolerant >= 3).
-
-	0: always panic on uncorrected errors, log corrected errors
-	1: panic or SIGBUS on uncorrected errors, log corrected errors
-	2: SIGBUS or log uncorrected errors, log corrected errors
-	3: never panic or SIGBUS, log all errors (for testing only)
-
-	Default: 1
-
-	Note this only makes a difference if the CPU allows recovery
-	from a machine check exception. Current x86 CPUs generally do not.
-
-trigger
-	Program to run when a machine check event is detected.
-	This is an alternative to running mcelog regularly from cron
-	and allows to detect events faster.
-monarch_timeout
-	How long to wait for the other CPUs to machine check too on a
-	exception. 0 to disable waiting for other CPUs.
-	Unit: us
+The directory contains some configurable entries. See
+Documentation/ABI/testing/sysfs-mce for more details.
 
 TBD document entries for AMD threshold interrupt configuration
 
diff --git a/Documentation/x86/xstate.rst b/Documentation/x86/xstate.rst
new file mode 100644
index 000000000000..5cec7fb558d6
--- /dev/null
+++ b/Documentation/x86/xstate.rst
@@ -0,0 +1,74 @@
+Using XSTATE features in user space applications
+================================================
+
+The x86 architecture supports floating-point extensions which are
+enumerated via CPUID. Applications consult CPUID and use XGETBV to
+evaluate which features have been enabled by the kernel XCR0.
+
+Up to AVX-512 and PKRU states, these features are automatically enabled by
+the kernel if available. Features like AMX TILE_DATA (XSTATE component 18)
+are enabled by XCR0 as well, but the first use of related instruction is
+trapped by the kernel because by default the required large XSTATE buffers
+are not allocated automatically.
+
+Using dynamically enabled XSTATE features in user space applications
+--------------------------------------------------------------------
+
+The kernel provides an arch_prctl(2) based mechanism for applications to
+request the usage of such features. The arch_prctl(2) options related to
+this are:
+
+-ARCH_GET_XCOMP_SUPP
+
+ arch_prctl(ARCH_GET_XCOMP_SUPP, &features);
+
+ ARCH_GET_XCOMP_SUPP stores the supported features in userspace storage of
+ type uint64_t. The second argument is a pointer to that storage.
+
+-ARCH_GET_XCOMP_PERM
+
+ arch_prctl(ARCH_GET_XCOMP_PERM, &features);
+
+ ARCH_GET_XCOMP_PERM stores the features for which the userspace process
+ has permission in userspace storage of type uint64_t. The second argument
+ is a pointer to that storage.
+
+-ARCH_REQ_XCOMP_PERM
+
+ arch_prctl(ARCH_REQ_XCOMP_PERM, feature_nr);
+
+ ARCH_REQ_XCOMP_PERM allows to request permission for a dynamically enabled
+ feature or a feature set. A feature set can be mapped to a facility, e.g.
+ AMX, and can require one or more XSTATE components to be enabled.
+
+ The feature argument is the number of the highest XSTATE component which
+ is required for a facility to work.
+
+When requesting permission for a feature, the kernel checks the
+availability. The kernel ensures that sigaltstacks in the process's tasks
+are large enough to accommodate the resulting large signal frame. It
+enforces this both during ARCH_REQ_XCOMP_SUPP and during any subsequent
+sigaltstack(2) calls. If an installed sigaltstack is smaller than the
+resulting sigframe size, ARCH_REQ_XCOMP_SUPP results in -ENOSUPP. Also,
+sigaltstack(2) results in -ENOMEM if the requested altstack is too small
+for the permitted features.
+
+Permission, when granted, is valid per process. Permissions are inherited
+on fork(2) and cleared on exec(3).
+
+The first use of an instruction related to a dynamically enabled feature is
+trapped by the kernel. The trap handler checks whether the process has
+permission to use the feature. If the process has no permission then the
+kernel sends SIGILL to the application. If the process has permission then
+the handler allocates a larger xstate buffer for the task so the large
+state can be context switched. In the unlikely cases that the allocation
+fails, the kernel sends SIGSEGV.
+
+Dynamic features in signal frames
+---------------------------------
+
+Dynamcally enabled features are not written to the signal frame upon signal
+entry if the feature is in its initial configuration.  This differs from
+non-dynamic features which are always written regardless of their
+configuration.  Signal handlers can examine the XSAVE buffer's XSTATE_BV
+field to determine if a features was written.
diff --git a/MAINTAINERS b/MAINTAINERS
index 27820183b484..dd36acc87ce6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -334,7 +334,7 @@ F:	drivers/platform/x86/acer-wmi.c
 
 ACPI
 M:	"Rafael J. Wysocki" <rafael@kernel.org>
-M:	Len Brown <lenb@kernel.org>
+R:	Len Brown <lenb@kernel.org>
 L:	linux-acpi@vger.kernel.org
 S:	Supported
 W:	https://01.org/linux-acpi
@@ -355,7 +355,7 @@ F:	tools/power/acpi/
 
 ACPI APEI
 M:	"Rafael J. Wysocki" <rafael@kernel.org>
-M:	Len Brown <lenb@kernel.org>
+R:	Len Brown <lenb@kernel.org>
 R:	James Morse <james.morse@arm.com>
 R:	Tony Luck <tony.luck@intel.com>
 R:	Borislav Petkov <bp@alien8.de>
@@ -378,14 +378,6 @@ F:	drivers/acpi/acpica/
 F:	include/acpi/
 F:	tools/power/acpi/
 
-ACPI FAN DRIVER
-M:	Zhang Rui <rui.zhang@intel.com>
-L:	linux-acpi@vger.kernel.org
-S:	Supported
-W:	https://01.org/linux-acpi
-B:	https://bugzilla.kernel.org
-F:	drivers/acpi/fan.c
-
 ACPI FOR ARM64 (ACPI/arm64)
 M:	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 M:	Hanjun Guo <guohanjun@huawei.com>
@@ -401,6 +393,12 @@ L:	platform-driver-x86@vger.kernel.org
 S:	Maintained
 F:	drivers/platform/x86/i2c-multi-instantiate.c
 
+ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
+M:	Sudeep Holla <sudeep.holla@arm.com>
+L:	linux-acpi@vger.kernel.org
+S:	Supported
+F:	drivers/mailbox/pcc.c
+
 ACPI PMIC DRIVERS
 M:	"Rafael J. Wysocki" <rafael@kernel.org>
 M:	Len Brown <lenb@kernel.org>
@@ -422,14 +420,6 @@ W:	https://01.org/linux-acpi
 B:	https://bugzilla.kernel.org
 F:	drivers/acpi/*thermal*
 
-ACPI VIDEO DRIVER
-M:	Zhang Rui <rui.zhang@intel.com>
-L:	linux-acpi@vger.kernel.org
-S:	Supported
-W:	https://01.org/linux-acpi
-B:	https://bugzilla.kernel.org
-F:	drivers/acpi/acpi_video.c
-
 ACPI VIOT DRIVER
 M:	Jean-Philippe Brucker <jean-philippe@linaro.org>
 L:	linux-acpi@vger.kernel.org
@@ -591,6 +581,12 @@ L:	platform-driver-x86@vger.kernel.org
 S:	Maintained
 F:	drivers/platform/x86/adv_swbutton.c
 
+ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
+M:	Lucas Stankus <lucas.p.stankus@gmail.com>
+S:	Supported
+F:	Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
+F:	drivers/iio/accel/adxl313*
+
 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 M:	Michael Hennerich <michael.hennerich@analog.com>
 S:	Supported
@@ -599,6 +595,16 @@ W:	http://ez.analog.com/community/linux-device-drivers
 F:	Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 F:	drivers/input/misc/adxl34x.c
 
+ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
+M:	Puranjay Mohan <puranjay12@gmail.com>
+L:	linux-iio@vger.kernel.org
+S:	Supported
+F:	Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
+F:	drivers/iio/accel/adxl355.h
+F:	drivers/iio/accel/adxl355_core.c
+F:	drivers/iio/accel/adxl355_i2c.c
+F:	drivers/iio/accel/adxl355_spi.c
+
 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 M:	Michael Hennerich <michael.hennerich@analog.com>
 S:	Supported
@@ -761,7 +767,7 @@ F:	drivers/crypto/allwinner/
 ALLWINNER HARDWARE SPINLOCK SUPPORT
 M:	Wilken Gottwalt <wilken.gottwalt@posteo.net>
 S:	Maintained
-F:	Documentation/devicetree/bindings/hwlock/allwinner,sun6i-hwspinlock.yaml
+F:	Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
 F:	drivers/hwspinlock/sun6i_hwspinlock.c
 
 ALLWINNER THERMAL DRIVER
@@ -798,7 +804,7 @@ F:	Documentation/devicetree/bindings/i2c/i2c-altera.txt
 F:	drivers/i2c/busses/i2c-altera.c
 
 ALTERA MAILBOX DRIVER
-M:	Joyce Ooi <joyce.ooi@intel.com>
+M:	Mun Yew Tham <mun.yew.tham@intel.com>
 S:	Maintained
 F:	drivers/mailbox/mailbox-altera.c
 
@@ -866,9 +872,10 @@ F:	Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 F:	drivers/thermal/thermal_mmio.c
 
 AMAZON ETHERNET DRIVERS
-M:	Netanel Belgazal <netanel@amazon.com>
+M:	Shay Agroskin <shayagr@amazon.com>
 M:	Arthur Kiyanovski <akiyano@amazon.com>
-R:	Guy Tzalik <gtzalik@amazon.com>
+R:	David Arinzon <darinzon@amazon.com>
+R:	Noam Dagan <ndagan@amazon.com>
 R:	Saeed Bishara <saeedb@amazon.com>
 L:	netdev@vger.kernel.org
 S:	Supported
@@ -903,6 +910,7 @@ F:	include/uapi/linux/psp-sev.h
 AMD DISPLAY CORE
 M:	Harry Wentland <harry.wentland@amd.com>
 M:	Leo Li <sunpeng.li@amd.com>
+M:	Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 L:	amd-gfx@lists.freedesktop.org
 S:	Supported
 T:	git https://gitlab.freedesktop.org/agd5f/linux.git
@@ -1020,6 +1028,14 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
 F:	drivers/iio/light/as73211.c
 
+AMT (Automatic Multicast Tunneling)
+M:	Taehee Yoo <ap420073@gmail.com>
+L:	netdev@vger.kernel.org
+S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
+F:	drivers/net/amt.c
+
 ANALOG DEVICES INC AD7192 DRIVER
 M:	Alexandru Tachici <alexandru.tachici@analog.com>
 L:	linux-iio@vger.kernel.org
@@ -1282,6 +1298,13 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/iommu/apple,dart.yaml
 F:	drivers/iommu/apple-dart.c
 
+APPLE PCIE CONTROLLER DRIVER
+M:	Alyssa Rosenzweig <alyssa@rosenzweig.io>
+M:	Marc Zyngier <maz@kernel.org>
+L:	linux-pci@vger.kernel.org
+S:	Maintained
+F:	drivers/pci/controller/pcie-apple.c
+
 APPLE SMC DRIVER
 M:	Henrik Rydberg <rydberg@bitmath.org>
 L:	linux-hwmon@vger.kernel.org
@@ -1413,7 +1436,7 @@ F:	Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
 F:	Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
 F:	Documentation/devicetree/bindings/i2c/i2c-versatile.txt
 F:	Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
-F:	Documentation/devicetree/bindings/mtd/arm-versatile.txt
+F:	Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
 F:	arch/arm/boot/dts/arm-realview-*
 F:	arch/arm/boot/dts/integrator*
 F:	arch/arm/boot/dts/versatile*
@@ -1552,7 +1575,7 @@ ARM PRIMECELL VIC PL190/PL192 DRIVER
 M:	Linus Walleij <linus.walleij@linaro.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
-F:	Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
+F:	Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
 F:	drivers/irqchip/irq-vic.c
 
 ARM SMC WATCHDOG DRIVER
@@ -1722,12 +1745,20 @@ B:	https://github.com/AsahiLinux/linux/issues
 C:	irc://irc.oftc.net/asahi-dev
 T:	git https://github.com/AsahiLinux/linux.git
 F:	Documentation/devicetree/bindings/arm/apple.yaml
+F:	Documentation/devicetree/bindings/i2c/apple,i2c.yaml
 F:	Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml
+F:	Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
+F:	Documentation/devicetree/bindings/pci/apple,pcie.yaml
 F:	Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
 F:	arch/arm64/boot/dts/apple/
+F:	drivers/i2c/busses/i2c-pasemi-core.c
+F:	drivers/i2c/busses/i2c-pasemi-platform.c
 F:	drivers/irqchip/irq-apple-aic.c
+F:	drivers/mailbox/apple-mailbox.c
+F:	drivers/pinctrl/pinctrl-apple-gpio.c
 F:	include/dt-bindings/interrupt-controller/apple-aic.h
 F:	include/dt-bindings/pinctrl/apple.h
+F:	include/linux/apple-mailbox.h
 
 ARM/ARTPEC MACHINE SUPPORT
 M:	Jesper Nilsson <jesper.nilsson@axis.com>
@@ -1749,7 +1780,7 @@ R:	Joel Stanley <joel@jms.id.au>
 L:	linux-i2c@vger.kernel.org
 L:	openbmc@lists.ozlabs.org (moderated for non-subscribers)
 S:	Maintained
-F:	Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
+F:	Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
 F:	Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
 F:	drivers/i2c/busses/i2c-aspeed.c
 F:	drivers/irqchip/irq-aspeed-i2c-ic.c
@@ -1876,10 +1907,10 @@ M:	Linus Walleij <linus.walleij@linaro.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 T:	git git://github.com/ulli-kroll/linux.git
-F:	Documentation/devicetree/bindings/arm/gemini.txt
+F:	Documentation/devicetree/bindings/arm/gemini.yaml
 F:	Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
 F:	Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
-F:	Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
+F:	Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
 F:	arch/arm/boot/dts/gemini*
 F:	arch/arm/mach-gemini/
 F:	drivers/crypto/gemini/
@@ -2232,6 +2263,15 @@ L:	linux-iio@vger.kernel.org
 S:	Maintained
 F:	drivers/counter/microchip-tcb-capture.c
 
+ARM/MILBEAUT ARCHITECTURE
+M:	Taichi Sugaya <sugaya.taichi@socionext.com>
+M:	Takao Orito <orito.takao@socionext.com>
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	arch/arm/boot/dts/milbeaut*
+F:	arch/arm/mach-milbeaut/
+N:	milbeaut
+
 ARM/MIOA701 MACHINE SUPPORT
 M:	Robert Jarzmik <robert.jarzmik@free.fr>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -2252,6 +2292,7 @@ F:	arch/arm/boot/dts/mstar-*
 F:	arch/arm/mach-mstar/
 F:	drivers/clk/mstar/
 F:	drivers/gpio/gpio-msc313.c
+F:	drivers/rtc/rtc-msc313.c
 F:	drivers/watchdog/msc313e_wdt.c
 F:	include/dt-bindings/clock/mstar-*
 F:	include/dt-bindings/gpio/msc313-gpio.h
@@ -2312,6 +2353,14 @@ F:	arch/arm/boot/dts/nuvoton-wpcm450*
 F:	arch/arm/mach-npcm/wpcm450.c
 F:	drivers/*/*wpcm*
 
+ARM/NXP S32G ARCHITECTURE
+M:	Chester Lin <clin@suse.com>
+R:	Andreas Färber <afaerber@suse.de>
+R:	Matthias Brugger <mbrugger@suse.com>
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	arch/arm64/boot/dts/freescale/s32g*.dts*
+
 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
 L:	openmoko-kernel@lists.openmoko.org (subscribers-only)
 S:	Orphan
@@ -2689,10 +2738,11 @@ S:	Maintained
 F:	drivers/memory/*emif*
 
 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
+M:	Nishanth Menon <nm@ti.com>
 M:	Santosh Shilimkar <ssantosh@kernel.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
 F:	arch/arm/boot/dts/keystone-*
 F:	arch/arm/mach-keystone/
 
@@ -2745,7 +2795,7 @@ F:	Documentation/devicetree/bindings/arm/toshiba.yaml
 F:	Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
 F:	Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
 F:	Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
-F:	Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml
+F:	Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
 F:	Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
 F:	arch/arm64/boot/dts/toshiba/
 F:	drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
@@ -2899,6 +2949,12 @@ S:	Maintained
 F:	Documentation/hwmon/asc7621.rst
 F:	drivers/hwmon/asc7621.c
 
+ASIX AX88796C SPI ETHERNET ADAPTER
+M:	Łukasz Stelmach <l.stelmach@samsung.com>
+S:	Maintained
+F:	Documentation/devicetree/bindings/net/asix,ax88796c.yaml
+F:	drivers/net/ethernet/asix/ax88796c_*
+
 ASPEED PINCTRL DRIVERS
 M:	Andrew Jeffery <andrew@aj.id.au>
 L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
@@ -3010,7 +3066,7 @@ F:	Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
 F:	drivers/phy/qualcomm/phy-ath79-usb.c
 
 ATHEROS ATH GENERIC UTILITIES
-M:	Kalle Valo <kvalo@codeaurora.org>
+M:	Kalle Valo <kvalo@kernel.org>
 L:	linux-wireless@vger.kernel.org
 S:	Supported
 F:	drivers/net/wireless/ath/*
@@ -3025,7 +3081,7 @@ W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
 F:	drivers/net/wireless/ath/ath5k/
 
 ATHEROS ATH6KL WIRELESS DRIVER
-M:	Kalle Valo <kvalo@codeaurora.org>
+M:	Kalle Valo <kvalo@kernel.org>
 L:	linux-wireless@vger.kernel.org
 S:	Supported
 W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
@@ -3118,6 +3174,7 @@ W:	https://github.com/linux-audit
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
 F:	include/asm-generic/audit_*.h
 F:	include/linux/audit.h
+F:	include/linux/audit_arch.h
 F:	include/uapi/linux/audit.h
 F:	kernel/audit*
 F:	lib/*audit.c
@@ -3125,6 +3182,7 @@ F:	lib/*audit.c
 AUXILIARY DISPLAY DRIVERS
 M:	Miguel Ojeda <ojeda@kernel.org>
 S:	Maintained
+F:	Documentation/devicetree/bindings/auxdisplay/
 F:	drivers/auxdisplay/
 F:	include/linux/cfag12864b.h
 
@@ -3220,6 +3278,12 @@ F:	drivers/video/backlight/
 F:	include/linux/backlight.h
 F:	include/linux/pwm_backlight.h
 
+BARCO P50 GPIO DRIVER
+M:	Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
+M:	Peter Korsgaard <peter.korsgaard@barco.com>
+S:	Maintained
+F:	drivers/platform/x86/barco-p50-gpio.c
+
 BATMAN ADVANCED
 M:	Marek Lindner <mareklindner@neomailbox.ch>
 M:	Simon Wunderlich <sw@simonwunderlich.de>
@@ -3428,6 +3492,7 @@ S:	Supported
 F:	arch/arm64/net/
 
 BPF JIT for MIPS (32-BIT AND 64-BIT)
+M:	Johan Almbladh <johan.almbladh@anyfinetworks.com>
 M:	Paul Burton <paulburton@kernel.org>
 L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
@@ -3515,13 +3580,14 @@ L:	netdev@vger.kernel.org
 S:	Supported
 F:	drivers/net/ethernet/broadcom/b44.*
 
-BROADCOM B53 ETHERNET SWITCH DRIVER
+BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
 M:	Florian Fainelli <f.fainelli@gmail.com>
 L:	netdev@vger.kernel.org
 L:	openwrt-devel@lists.openwrt.org (subscribers-only)
 S:	Supported
 F:	Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
 F:	drivers/net/dsa/b53/*
+F:	drivers/net/dsa/bcm_sf2*
 F:	include/linux/dsa/brcm.h
 F:	include/linux/platform_data/b53.h
 
@@ -3616,6 +3682,8 @@ F:	arch/arm/mm/cache-b15-rac.c
 F:	drivers/bus/brcmstb_gisb.c
 F:	drivers/pci/controller/pcie-brcmstb.c
 N:	brcmstb
+N:	bcm7038
+N:	bcm7120
 
 BROADCOM BDC DRIVER
 M:	Al Cooper <alcooperx@gmail.com>
@@ -3676,7 +3744,7 @@ F:	drivers/scsi/bnx2i/
 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
 M:	Ariel Elior <aelior@marvell.com>
 M:	Sudarsana Kalluru <skalluru@marvell.com>
-M:	GR-everest-linux-l2@marvell.com
+M:	Manish Chopra <manishc@marvell.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 F:	drivers/net/ethernet/broadcom/bnx2x/
@@ -3701,7 +3769,8 @@ S:	Supported
 F:	drivers/net/wireless/broadcom/brcm80211/
 
 BROADCOM BRCMSTB GPIO DRIVER
-M:	Gregory Fong <gregory.0xf0@gmail.com>
+M:	Doug Berger <opendmb@gmail.com>
+M:	Florian Fainelli <f.fainelli@gmail.com>
 L:	bcm-kernel-feedback-list@broadcom.com
 S:	Supported
 F:	Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
@@ -3763,7 +3832,7 @@ L:	bcm-kernel-feedback-list@broadcom.com
 L:	netdev@vger.kernel.org
 S:	Supported
 F:	Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
-F:	Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
+F:	Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
 F:	drivers/net/ethernet/broadcom/genet/
 F:	drivers/net/ethernet/broadcom/unimac.h
 F:	drivers/net/mdio/mdio-bcm-unimac.c
@@ -4413,14 +4482,12 @@ F:	drivers/input/touchscreen/chipone_icn8505.c
 
 CHROME HARDWARE PLATFORM SUPPORT
 M:	Benson Leung <bleung@chromium.org>
-M:	Enric Balletbo i Serra <enric.balletbo@collabora.com>
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
 F:	drivers/platform/chrome/
 
 CHROMEOS EC CODEC DRIVER
 M:	Cheng-Yi Chiang <cychiang@chromium.org>
-R:	Enric Balletbo i Serra <enric.balletbo@collabora.com>
 R:	Guenter Roeck <groeck@chromium.org>
 S:	Maintained
 F:	Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
@@ -4428,15 +4495,25 @@ F:	sound/soc/codecs/cros_ec_codec.*
 
 CHROMEOS EC SUBDRIVERS
 M:	Benson Leung <bleung@chromium.org>
-M:	Enric Balletbo i Serra <enric.balletbo@collabora.com>
 R:	Guenter Roeck <groeck@chromium.org>
 S:	Maintained
 F:	drivers/power/supply/cros_usbpd-charger.c
 N:	cros_ec
 N:	cros-ec
 
+CHROMEOS EC USB TYPE-C DRIVER
+M:	Prashant Malani <pmalani@chromium.org>
+S:	Maintained
+F:	drivers/platform/chrome/cros_ec_typec.c
+
+CHROMEOS EC USB PD NOTIFY DRIVER
+M:	Prashant Malani <pmalani@chromium.org>
+S:	Maintained
+F:	drivers/platform/chrome/cros_usbpd_notify.c
+F:	include/linux/platform_data/cros_usbpd_notify.h
+
 CHRONTEL CH7322 CEC DRIVER
-M:	Jeff Chase <jnchase@google.com>
+M:	Joe Tessler <jrt@google.com>
 L:	linux-media@vger.kernel.org
 S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
@@ -4451,6 +4528,17 @@ L:	patches@opensource.cirrus.com
 S:	Maintained
 F:	sound/soc/codecs/cs*
 
+CIRRUS LOGIC DSP FIRMWARE DRIVER
+M:	Simon Trimmer <simont@opensource.cirrus.com>
+M:	Charles Keepax <ckeepax@opensource.cirrus.com>
+M:	Richard Fitzgerald <rf@opensource.cirrus.com>
+L:	patches@opensource.cirrus.com
+S:	Supported
+W:	https://github.com/CirrusLogic/linux-drivers/wiki
+T:	git https://github.com/CirrusLogic/linux-drivers.git
+F:	drivers/firmware/cirrus/*
+F:	include/linux/firmware/cirrus/*
+
 CIRRUS LOGIC EP93XX ETHERNET DRIVER
 M:	Hartley Sweeten <hsweeten@visionengravers.com>
 L:	netdev@vger.kernel.org
@@ -4600,11 +4688,10 @@ COCCINELLE/Semantic Patches (SmPL)
 M:	Julia Lawall <Julia.Lawall@inria.fr>
 M:	Gilles Muller <Gilles.Muller@inria.fr>
 M:	Nicolas Palix <nicolas.palix@imag.fr>
-M:	Michal Marek <michal.lkml@markovi.net>
-L:	cocci@systeme.lip6.fr (moderated for non-subscribers)
+L:	cocci@inria.fr (moderated for non-subscribers)
 S:	Supported
-W:	http://coccinelle.lip6.fr/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
+W:	https://coccinelle.gitlabpages.inria.fr/website/
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
 F:	Documentation/dev-tools/coccinelle.rst
 F:	scripts/coccicheck
 F:	scripts/coccinelle/
@@ -4810,7 +4897,8 @@ F:	Documentation/ABI/testing/sysfs-bus-counter
 F:	Documentation/driver-api/generic-counter.rst
 F:	drivers/counter/
 F:	include/linux/counter.h
-F:	include/linux/counter_enum.h
+F:	include/uapi/linux/counter.h
+F:	tools/counter/
 
 CP2615 I2C DRIVER
 M:	Bence Csókás <bence98@sch.bme.hu>
@@ -5168,7 +5256,7 @@ F:	net/ax25/ax25_timer.c
 F:	net/ax25/sysctl_net_ax25.c
 
 DATA ACCESS MONITOR
-M:	SeongJae Park <sjpark@amazon.de>
+M:	SeongJae Park <sj@kernel.org>
 L:	linux-mm@kvack.org
 S:	Maintained
 F:	Documentation/admin-guide/mm/damon/
@@ -6044,6 +6132,12 @@ T:	git git://anongit.freedesktop.org/drm/drm-misc
 F:	Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
 F:	drivers/gpu/drm/panel/panel-samsung-db7430.c
 
+DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
+M:	Markuss Broks <markuss.broks@gmail.com>
+S:	Maintained
+F:	Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
+F:	drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
+
 DRM DRIVER FOR SITRONIX ST7703 PANELS
 M:	Guido Günther <agx@sigxcpu.org>
 R:	Purism Kernel Team <kernel@puri.sm>
@@ -6311,6 +6405,7 @@ L:	linux-tegra@vger.kernel.org
 S:	Supported
 T:	git git://anongit.freedesktop.org/tegra/linux.git
 F:	Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
+F:	Documentation/devicetree/bindings/gpu/host1x/
 F:	drivers/gpu/drm/tegra/
 F:	drivers/gpu/host1x/
 F:	include/linux/host1x.h
@@ -6450,6 +6545,14 @@ T:	git git://anongit.freedesktop.org/drm/drm-misc
 F:	drivers/gpu/drm/ttm/
 F:	include/drm/ttm/
 
+DRM GPU SCHEDULER
+M:	Andrey Grodzovsky <andrey.grodzovsky@amd.com>
+L:	dri-devel@lists.freedesktop.org
+S:	Maintained
+T:	git git://anongit.freedesktop.org/drm/drm-misc
+F:	drivers/gpu/drm/scheduler/
+F:	include/drm/gpu_scheduler.h
+
 DSBR100 USB FM RADIO DRIVER
 M:	Alexey Klimov <klimov.linux@gmail.com>
 L:	linux-media@vger.kernel.org
@@ -6708,7 +6811,7 @@ S:	Supported
 F:	drivers/edac/dmc520_edac.c
 
 EDAC-E752X
-M:	Mark Gross <mark.gross@intel.com>
+M:	Mark Gross <markgross@kernel.org>
 L:	linux-edac@vger.kernel.org
 S:	Maintained
 F:	drivers/edac/e752x_edac.c
@@ -7031,7 +7134,6 @@ F:	drivers/net/mdio/fwnode_mdio.c
 F:	drivers/net/mdio/of_mdio.c
 F:	drivers/net/pcs/
 F:	drivers/net/phy/
-F:	drivers/of/of_net.c
 F:	include/dt-bindings/net/qca-ar803x.h
 F:	include/linux/*mdio*.h
 F:	include/linux/mdio/*.h
@@ -7043,6 +7145,21 @@ F:	include/linux/platform_data/mdio-gpio.h
 F:	include/trace/events/mdio.h
 F:	include/uapi/linux/mdio.h
 F:	include/uapi/linux/mii.h
+F:	net/core/of_net.c
+
+EXEC & BINFMT API
+R:	Eric Biederman <ebiederm@xmission.com>
+R:	Kees Cook <keescook@chromium.org>
+F:	arch/alpha/kernel/binfmt_loader.c
+F:	arch/x86/ia32/ia32_aout.c
+F:	fs/*binfmt_*.c
+F:	fs/exec.c
+F:	include/linux/binfmts.h
+F:	include/linux/elf.h
+F:	include/uapi/linux/binfmts.h
+F:	tools/testing/selftests/exec/
+N:	asm/elf.h
+N:	binfmt
 
 EXFAT FILE SYSTEM
 M:	Namjae Jeon <linkinjeon@kernel.org>
@@ -7348,6 +7465,15 @@ L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/ethernet/nvidia/*
 
+FORTIFY_SOURCE
+M:	Kees Cook <keescook@chromium.org>
+L:	linux-hardening@vger.kernel.org
+S:	Supported
+F:	include/linux/fortify-string.h
+F:	lib/test_fortify/*
+F:	scripts/test_fortify.sh
+K:	\b__NO_FORTIFY\b
+
 FPGA DFL DRIVERS
 M:	Wu Hao <hao.wu@intel.com>
 R:	Tom Rix <trix@redhat.com>
@@ -7744,6 +7870,7 @@ M:	Ingo Molnar <mingo@redhat.com>
 R:	Peter Zijlstra <peterz@infradead.org>
 R:	Darren Hart <dvhart@infradead.org>
 R:	Davidlohr Bueso <dave@stgolabs.net>
+R:	André Almeida <andrealmeid@collabora.com>
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
@@ -7751,7 +7878,7 @@ F:	Documentation/locking/*futex*
 F:	include/asm-generic/futex.h
 F:	include/linux/futex.h
 F:	include/uapi/linux/futex.h
-F:	kernel/futex.c
+F:	kernel/futex/*
 F:	tools/perf/bench/futex*
 F:	tools/testing/selftests/futex/
 
@@ -8218,7 +8345,7 @@ T:	git git://linuxtv.org/anttip/media_tree.git
 F:	drivers/media/usb/hackrf/
 
 HANTRO VPU CODEC DRIVER
-M:	Ezequiel Garcia <ezequiel@collabora.com>
+M:	Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
 M:	Philipp Zabel <p.zabel@pengutronix.de>
 L:	linux-media@vger.kernel.org
 L:	linux-rockchip@lists.infradead.org
@@ -8241,6 +8368,7 @@ L:	linux-hwmon@vger.kernel.org
 S:	Maintained
 W:	http://hwmon.wiki.kernel.org/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
+F:	Documentation/ABI/testing/sysfs-class-hwmon
 F:	Documentation/devicetree/bindings/hwmon/
 F:	Documentation/hwmon/
 F:	drivers/hwmon/
@@ -8477,7 +8605,6 @@ M:	John Stultz <john.stultz@linaro.org>
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 F:	drivers/misc/hisi_hikey_usb.c
-F:	Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml
 
 HISILICON PMU DRIVER
 M:	Shaokun Zhang <zhangshaokun@hisilicon.com>
@@ -8686,6 +8813,12 @@ S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
 F:	drivers/media/i2c/hi556.c
 
+HYNIX HI846 SENSOR DRIVER
+M:	Martin Kepplinger <martin.kepplinger@puri.sm>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+F:	drivers/media/i2c/hi846.c
+
 Hyper-V/Azure CORE AND DRIVERS
 M:	"K. Y. Srinivasan" <kys@microsoft.com>
 M:	Haiyang Zhang <haiyangz@microsoft.com>
@@ -8733,8 +8866,7 @@ S:	Supported
 Q:	http://patchwork.ozlabs.org/project/linux-mtd/list/
 C:	irc://irc.oftc.net/mtd
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
-F:	Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
-F:	Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
+F:	Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
 F:	drivers/mtd/hyperbus/
 F:	include/linux/mtd/hyperbus.h
 
@@ -9198,7 +9330,6 @@ S:	Maintained
 F:	drivers/iio/pressure/dps310.c
 
 INFINIBAND SUBSYSTEM
-M:	Doug Ledford <dledford@redhat.com>
 M:	Jason Gunthorpe <jgg@nvidia.com>
 L:	linux-rdma@vger.kernel.org
 S:	Supported
@@ -9505,6 +9636,12 @@ L:	linux-crypto@vger.kernel.org
 S:	Maintained
 F:	drivers/crypto/ixp4xx_crypto.c
 
+INTEL ISHTP ECLITE DRIVER
+M:	Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
+L:	platform-driver-x86@vger.kernel.org
+S:	Supported
+F:	drivers/platform/x86/intel/ishtp_eclite.c
+
 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
 M:	Krzysztof Halasa <khalasa@piap.pl>
 S:	Maintained
@@ -9518,14 +9655,14 @@ F:	include/linux/soc/ixp4xx/qmgr.h
 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
 M:	Deepak Saxena <dsaxena@plexity.net>
 S:	Maintained
-F:	Documentation/devicetree/bindings/display/intel,ixp46x-rng.yaml
+F:	Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
 F:	drivers/char/hw_random/ixp4xx-rng.c
 
 INTEL KEEM BAY DRM DRIVER
 M:	Anitha Chrisanthus <anitha.chrisanthus@intel.com>
 M:	Edmund Dea <edmund.j.dea@intel.com>
 S:	Maintained
-F:	Documentation/devicetree/bindings/display/intel,kmb_display.yaml
+F:	Documentation/devicetree/bindings/display/intel,keembay-display.yaml
 F:	drivers/gpu/drm/kmb/
 
 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
@@ -9538,6 +9675,17 @@ F:	drivers/crypto/keembay/keembay-ocs-aes-core.c
 F:	drivers/crypto/keembay/ocs-aes.c
 F:	drivers/crypto/keembay/ocs-aes.h
 
+INTEL KEEM BAY OCS ECC CRYPTO DRIVER
+M:	Daniele Alessandrelli <daniele.alessandrelli@intel.com>
+M:	Prabhjot Khurana <prabhjot.khurana@intel.com>
+M:	Mark Gross <mgross@linux.intel.com>
+S:	Maintained
+F:	Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
+F:	drivers/crypto/keembay/Kconfig
+F:	drivers/crypto/keembay/Makefile
+F:	drivers/crypto/keembay/keembay-ocs-ecc.c
+F:	drivers/crypto/keembay/ocs-ecc-curve-defs.h
+
 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
 M:	Daniele Alessandrelli <daniele.alessandrelli@intel.com>
 M:	Declan Murphy <declan.murphy@intel.com>
@@ -10021,6 +10169,7 @@ JC42.4 TEMPERATURE SENSOR DRIVER
 M:	Guenter Roeck <linux@roeck-us.net>
 L:	linux-hwmon@vger.kernel.org
 S:	Maintained
+F:	Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
 F:	Documentation/hwmon/jc42.rst
 F:	drivers/hwmon/jc42.c
 
@@ -10060,6 +10209,7 @@ F:	include/linux/jbd2.h
 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
 M:	Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
 L:	linux-media@vger.kernel.org
+L:	linux-renesas-soc@vger.kernel.org
 S:	Maintained
 F:	drivers/media/platform/rcar_jpu.c
 
@@ -10130,9 +10280,9 @@ F:	lib/Kconfig.kcsan
 F:	scripts/Makefile.kcsan
 
 KDUMP
-M:	Dave Young <dyoung@redhat.com>
 M:	Baoquan He <bhe@redhat.com>
 R:	Vivek Goyal <vgoyal@redhat.com>
+R:	Dave Young <dyoung@redhat.com>
 L:	kexec@lists.infradead.org
 S:	Maintained
 W:	http://lse.sourceforge.net/kdump/
@@ -10286,18 +10436,27 @@ F:	arch/mips/include/uapi/asm/kvm*
 F:	arch/mips/kvm/
 
 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
-M:	Paul Mackerras <paulus@ozlabs.org>
-L:	kvm-ppc@vger.kernel.org
-S:	Supported
-W:	http://www.linux-kvm.org/
-T:	git git://github.com/agraf/linux-2.6.git
+L:	linuxppc-dev@lists.ozlabs.org
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
 F:	arch/powerpc/include/asm/kvm*
 F:	arch/powerpc/include/uapi/asm/kvm*
 F:	arch/powerpc/kernel/kvm*
 F:	arch/powerpc/kvm/
 
+KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
+M:	Anup Patel <anup.patel@wdc.com>
+R:	Atish Patra <atish.patra@wdc.com>
+L:	kvm@vger.kernel.org
+L:	kvm-riscv@lists.infradead.org
+L:	linux-riscv@lists.infradead.org
+S:	Maintained
+T:	git git://github.com/kvm-riscv/linux.git
+F:	arch/riscv/include/asm/kvm*
+F:	arch/riscv/include/uapi/asm/kvm*
+F:	arch/riscv/kvm/
+
 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
-M:	Christian Borntraeger <borntraeger@de.ibm.com>
+M:	Christian Borntraeger <borntraeger@linux.ibm.com>
 M:	Janosch Frank <frankja@linux.ibm.com>
 R:	David Hildenbrand <david@redhat.com>
 R:	Claudio Imbrenda <imbrenda@linux.ibm.com>
@@ -10463,10 +10622,13 @@ M:	Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
 M:	"David S. Miller" <davem@davemloft.net>
 M:	Masami Hiramatsu <mhiramat@kernel.org>
 S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
 F:	Documentation/trace/kprobes.rst
 F:	include/asm-generic/kprobes.h
 F:	include/linux/kprobes.h
 F:	kernel/kprobes.c
+F:	lib/test_kprobes.c
+F:	samples/kprobes
 
 KS0108 LCD CONTROLLER DRIVER
 M:	Miguel Ojeda <ojeda@kernel.org>
@@ -10656,11 +10818,6 @@ F:	drivers/ata/
 F:	include/linux/ata.h
 F:	include/linux/libata.h
 
-LIBLOCKDEP
-M:	Sasha Levin <alexander.levin@microsoft.com>
-S:	Maintained
-F:	tools/lib/lockdep/
-
 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
 M:	Dan Williams <dan.j.williams@intel.com>
 M:	Vishal Verma <vishal.l.verma@intel.com>
@@ -10914,7 +11071,7 @@ LM90 HARDWARE MONITOR DRIVER
 M:	Jean Delvare <jdelvare@suse.com>
 L:	linux-hwmon@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/hwmon/lm90.txt
+F:	Documentation/devicetree/bindings/hwmon/national,lm90.yaml
 F:	Documentation/hwmon/lm90.rst
 F:	drivers/hwmon/lm90.c
 F:	include/dt-bindings/thermal/lm90.h
@@ -11391,6 +11548,27 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
 F:	drivers/iio/proximity/mb1232.c
 
+MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
+R:	Iskren Chernev <iskren.chernev@gmail.com>
+R:	Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+R:	Marek Szyprowski <m.szyprowski@samsung.com>
+R:	Matheus Castello <matheus@castello.eng.br>
+L:	linux-pm@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
+F:	drivers/power/supply/max17040_battery.c
+
+MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
+R:	Hans de Goede <hdegoede@redhat.com>
+R:	Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+R:	Marek Szyprowski <m.szyprowski@samsung.com>
+R:	Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
+R:	Purism Kernel Team <kernel@puri.sm>
+L:	linux-pm@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
+F:	drivers/power/supply/max17042_battery.c
+
 MAXIM MAX77650 PMIC MFD DRIVER
 M:	Bartosz Golaszewski <brgl@bgdev.pl>
 L:	linux-kernel@vger.kernel.org
@@ -11698,6 +11876,7 @@ T:	git git://linuxtv.org/media_tree.git
 F:	Documentation/devicetree/bindings/media/renesas,csi2.yaml
 F:	Documentation/devicetree/bindings/media/renesas,isp.yaml
 F:	Documentation/devicetree/bindings/media/renesas,vin.yaml
+F:	drivers/media/platform/rcar-isp.c
 F:	drivers/media/platform/rcar-vin/
 
 MEDIA DRIVERS FOR RENESAS - VSP1
@@ -11843,7 +12022,9 @@ F:	drivers/mmc/host/mtk-sd.c
 MEDIATEK MT76 WIRELESS LAN DRIVER
 M:	Felix Fietkau <nbd@nbd.name>
 M:	Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
-R:	Ryder Lee <ryder.lee@mediatek.com>
+M:	Ryder Lee <ryder.lee@mediatek.com>
+R:	Shayne Chen <shayne.chen@mediatek.com>
+R:	Sean Wang <sean.wang@mediatek.com>
 L:	linux-wireless@vger.kernel.org
 S:	Maintained
 F:	drivers/net/wireless/mediatek/mt76/
@@ -11867,6 +12048,12 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
 F:	drivers/i2c/busses/i2c-mt7621.c
 
+MEDIATEK MT7621 PCIE CONTROLLER DRIVER
+M:	Sergio Paracuellos <sergio.paracuellos@gmail.com>
+S:	Maintained
+F:	Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
+F:	drivers/pci/controller/pcie-mt7621.c
+
 MEDIATEK MT7621 PHY PCI DRIVER
 M:	Sergio Paracuellos <sergio.paracuellos@gmail.com>
 S:	Maintained
@@ -11890,6 +12077,14 @@ M:	Sean Wang <sean.wang@mediatek.com>
 S:	Maintained
 F:	drivers/char/hw_random/mtk-rng.c
 
+MEDIATEK SMI DRIVER
+M:	Yong Wu <yong.wu@mediatek.com>
+L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
+S:	Supported
+F:	Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
+F:	drivers/memory/mtk-smi.c
+F:	include/soc/mediatek/smi.h
+
 MEDIATEK SWITCH DRIVER
 M:	Sean Wang <sean.wang@mediatek.com>
 M:	Landen Chao <Landen.Chao@mediatek.com>
@@ -11985,8 +12180,8 @@ F:	drivers/net/ethernet/mellanox/mlx5/core/fpga/*
 F:	include/linux/mlx5/mlx5_ifc_fpga.h
 
 MELLANOX ETHERNET SWITCH DRIVERS
-M:	Jiri Pirko <jiri@nvidia.com>
 M:	Ido Schimmel <idosch@nvidia.com>
+M:	Petr Machata <petrm@nvidia.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 W:	http://www.mellanox.com
@@ -12004,7 +12199,7 @@ F:	drivers/net/ethernet/mellanox/mlxfw/
 
 MELLANOX HARDWARE PLATFORM SUPPORT
 M:	Hans de Goede <hdegoede@redhat.com>
-M:	Mark Gross <mgross@linux.intel.com>
+M:	Mark Gross <markgross@kernel.org>
 M:	Vadim Pasternak <vadimp@nvidia.com>
 L:	platform-driver-x86@vger.kernel.org
 S:	Supported
@@ -12216,7 +12411,8 @@ F:	arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
 
 MHI BUS
 M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
-M:	Hemant Kumar <hemantk@codeaurora.org>
+R:	Hemant Kumar <hemantk@codeaurora.org>
+L:	mhi@lists.linux.dev
 L:	linux-arm-msm@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
@@ -12278,6 +12474,12 @@ L:	linux-crypto@vger.kernel.org
 S:	Maintained
 F:	drivers/crypto/atmel-ecc.*
 
+MICROCHIP EIC DRIVER
+M:	Claudiu Beznea <claudiu.beznea@microchip.com>
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:	Supported
+F:	drivers/irqchip/irq-mchp-eic.c
+
 MICROCHIP I2C DRIVER
 M:	Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
 L:	linux-i2c@vger.kernel.org
@@ -12456,7 +12658,7 @@ F:	drivers/platform/surface/surface_gpe.c
 
 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
 M:	Hans de Goede <hdegoede@redhat.com>
-M:	Mark Gross <mgross@linux.intel.com>
+M:	Mark Gross <markgross@kernel.org>
 M:	Maximilian Luz <luzmaximilian@gmail.com>
 L:	platform-driver-x86@vger.kernel.org
 S:	Maintained
@@ -12773,6 +12975,7 @@ M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 L:	linux-media@vger.kernel.org
 S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
+F:	Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
 F:	drivers/media/i2c/mt9p031.c
 F:	include/media/i2c/mt9p031.h
 
@@ -13046,7 +13249,7 @@ F:	include/uapi/linux/if_*
 F:	include/uapi/linux/netdevice.h
 
 NETWORKING DRIVERS (WIRELESS)
-M:	Kalle Valo <kvalo@codeaurora.org>
+M:	Kalle Valo <kvalo@kernel.org>
 L:	linux-wireless@vger.kernel.org
 S:	Maintained
 Q:	http://patchwork.kernel.org/project/linux-wireless/list/
@@ -13067,6 +13270,7 @@ F:	include/linux/dsa/
 F:	include/linux/platform_data/dsa.h
 F:	include/net/dsa.h
 F:	net/dsa/
+F:	tools/testing/selftests/drivers/net/dsa/
 
 NETWORKING [GENERAL]
 M:	"David S. Miller" <davem@davemloft.net>
@@ -13279,6 +13483,12 @@ W:	http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
 F:	Documentation/scsi/NinjaSCSI.rst
 F:	drivers/scsi/nsp32*
 
+NINTENDO HID DRIVER
+M:	Daniel J. Ogorchock <djogorchock@gmail.com>
+L:	linux-input@vger.kernel.org
+S:	Maintained
+F:	drivers/hid/hid-nintendo*
+
 NIOS2 ARCHITECTURE
 M:	Dinh Nguyen <dinguyen@kernel.org>
 S:	Maintained
@@ -13408,6 +13618,12 @@ S:	Maintained
 F:	drivers/video/fbdev/nvidia/
 F:	drivers/video/fbdev/riva/
 
+NVIDIA WMI EC BACKLIGHT DRIVER
+M:	Daniel Dadap <ddadap@nvidia.com>
+L:	platform-driver-x86@vger.kernel.org
+S:	Supported
+F:	drivers/platform/x86/nvidia-wmi-ec-backlight.c
+
 NVM EXPRESS DRIVER
 M:	Keith Busch <kbusch@kernel.org>
 M:	Jens Axboe <axboe@fb.com>
@@ -13462,7 +13678,7 @@ M:	Ashish Kumar <ashish.kumar@nxp.com>
 R:	Yogesh Gaur <yogeshgaur.83@gmail.com>
 L:	linux-spi@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
+F:	Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
 F:	drivers/spi/spi-nxp-fspi.c
 
 NXP FXAS21002C DRIVER
@@ -13490,6 +13706,13 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
 F:	drivers/gpu/drm/imx/dcss/
 
+NXP i.MX 8QXP ADC DRIVER
+M:	Cai Huoqing <caihuoqing@baidu.com>
+L:	linux-iio@vger.kernel.org
+S:	Supported
+F:	Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
+F:	drivers/iio/adc/imx8qxp-adc.c
+
 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
 M:	Jagan Teki <jagan@amarulasolutions.com>
 S:	Maintained
@@ -13545,6 +13768,7 @@ NXP-NCI NFC DRIVER
 R:	Charles Gorand <charles.gorand@effinnov.com>
 L:	linux-nfc@lists.01.org (subscribers-only)
 S:	Supported
+F:	Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
 F:	drivers/nfc/nxp-nci
 
 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
@@ -13552,7 +13776,7 @@ M:	Mirela Rabulea <mirela.rabulea@nxp.com>
 R:	NXP Linux Team <linux-imx@nxp.com>
 L:	linux-media@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/media/imx8-jpeg.yaml
+F:	Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
 F:	drivers/media/platform/imx-jpeg
 
 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
@@ -13825,6 +14049,13 @@ S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
 F:	drivers/media/i2c/ov13858.c
 
+OMNIVISION OV13B10 SENSOR DRIVER
+M:	Arec Kao <arec.kao@intel.com>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+T:	git git://linuxtv.org/media_tree.git
+F:	drivers/media/i2c/ov13b10.c
+
 OMNIVISION OV2680 SENSOR DRIVER
 M:	Rui Miguel Silva <rmfrfs@gmail.com>
 L:	linux-media@vger.kernel.org
@@ -14192,7 +14423,9 @@ M:	Juergen Gross <jgross@suse.com>
 M:	Deep Shah <sdeep@vmware.com>
 M:	"VMware, Inc." <pv-drivers@vmware.com>
 L:	virtualization@lists.linux-foundation.org
+L:	x86@kernel.org
 S:	Supported
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
 F:	Documentation/virt/paravirt_ops.rst
 F:	arch/*/include/asm/paravirt*.h
 F:	arch/*/kernel/paravirt*
@@ -14465,9 +14698,12 @@ M:	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 R:	Krzysztof Wilczyński <kw@linux.com>
 L:	linux-pci@vger.kernel.org
 S:	Supported
+Q:	https://patchwork.kernel.org/project/linux-pci/list/
+B:	https://bugzilla.kernel.org
+C:	irc://irc.oftc.net/linux-pci
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git
 F:	Documentation/PCI/endpoint/*
 F:	Documentation/misc-devices/pci-endpoint-test.rst
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
 F:	drivers/misc/pci_endpoint_test.c
 F:	drivers/pci/endpoint/
 F:	tools/pci/
@@ -14513,15 +14749,21 @@ R:	Rob Herring <robh@kernel.org>
 R:	Krzysztof Wilczyński <kw@linux.com>
 L:	linux-pci@vger.kernel.org
 S:	Supported
-Q:	http://patchwork.ozlabs.org/project/linux-pci/list/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
+Q:	https://patchwork.kernel.org/project/linux-pci/list/
+B:	https://bugzilla.kernel.org
+C:	irc://irc.oftc.net/linux-pci
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git
 F:	drivers/pci/controller/
+F:	drivers/pci/pci-bridge-emul.c
+F:	drivers/pci/pci-bridge-emul.h
 
 PCI SUBSYSTEM
 M:	Bjorn Helgaas <bhelgaas@google.com>
 L:	linux-pci@vger.kernel.org
 S:	Supported
-Q:	http://patchwork.ozlabs.org/project/linux-pci/list/
+Q:	https://patchwork.kernel.org/project/linux-pci/list/
+B:	https://bugzilla.kernel.org
+C:	irc://irc.oftc.net/linux-pci
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
 F:	Documentation/PCI/
 F:	Documentation/devicetree/bindings/pci/
@@ -14604,7 +14846,7 @@ PCIE DRIVER FOR MEDIATEK
 M:	Ryder Lee <ryder.lee@mediatek.com>
 M:	Jianjun Wang <jianjun.wang@mediatek.com>
 L:	linux-pci@vger.kernel.org
-L:	linux-mediatek@lists.infradead.org
+L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
 F:	Documentation/devicetree/bindings/pci/mediatek*
 F:	drivers/pci/controller/*mediatek*
@@ -14621,7 +14863,15 @@ M:	Stanimir Varbanov <svarbanov@mm-sol.com>
 L:	linux-pci@vger.kernel.org
 L:	linux-arm-msm@vger.kernel.org
 S:	Maintained
-F:	drivers/pci/controller/dwc/*qcom*
+F:	drivers/pci/controller/dwc/pcie-qcom.c
+
+PCIE ENDPOINT DRIVER FOR QUALCOMM
+M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+L:	linux-pci@vger.kernel.org
+L:	linux-arm-msm@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
+F:	drivers/pci/controller/dwc/pcie-qcom-ep.c
 
 PCIE DRIVER FOR ROCKCHIP
 M:	Shawn Lin <shawn.lin@rock-chips.com>
@@ -14878,13 +15128,6 @@ L:	linux-omap@vger.kernel.org
 S:	Maintained
 F:	drivers/pinctrl/pinctrl-single.c
 
-PIN CONTROLLER - ST SPEAR
-M:	Viresh Kumar <vireshk@kernel.org>
-L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S:	Maintained
-W:	http://www.st.com/spear
-F:	drivers/pinctrl/spear/
-
 PKTCDVD DRIVER
 M:	linux-block@vger.kernel.org
 S:	Orphan
@@ -14933,7 +15176,6 @@ S:	Maintained
 W:	http://hwmon.wiki.kernel.org/
 W:	http://www.roeck-us.net/linux/drivers/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
-F:	Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
 F:	Documentation/devicetree/bindings/hwmon/ltc2978.txt
 F:	Documentation/devicetree/bindings/hwmon/max31785.txt
 F:	Documentation/hwmon/adm1275.rst
@@ -15172,7 +15414,7 @@ S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
 F:	Documentation/admin-guide/ramoops.rst
 F:	Documentation/admin-guide/pstore-blk.rst
-F:	Documentation/devicetree/bindings/reserved-memory/ramoops.txt
+F:	Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
 F:	drivers/acpi/apei/erst.c
 F:	drivers/firmware/efi/efi-pstore.c
 F:	fs/pstore/
@@ -15362,7 +15604,7 @@ F:	drivers/scsi/qedi/
 
 QLOGIC QL4xxx ETHERNET DRIVER
 M:	Ariel Elior <aelior@marvell.com>
-M:	GR-everest-linux-l2@marvell.com
+M:	Manish Chopra <manishc@marvell.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 F:	drivers/net/ethernet/qlogic/qed/
@@ -15463,7 +15705,7 @@ T:	git git://linuxtv.org/anttip/media_tree.git
 F:	drivers/media/tuners/qt1010*
 
 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
-M:	Kalle Valo <kvalo@codeaurora.org>
+M:	Kalle Valo <kvalo@kernel.org>
 L:	ath10k@lists.infradead.org
 S:	Supported
 W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
@@ -15471,7 +15713,7 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
 F:	drivers/net/wireless/ath/ath10k/
 
 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
-M:	Kalle Valo <kvalo@codeaurora.org>
+M:	Kalle Valo <kvalo@kernel.org>
 L:	ath11k@lists.infradead.org
 S:	Supported
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
@@ -15482,6 +15724,7 @@ M:	ath9k-devel@qca.qualcomm.com
 L:	linux-wireless@vger.kernel.org
 S:	Supported
 W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
+F:	Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
 F:	drivers/net/wireless/ath/ath9k/
 
 QUALCOMM CAMERA SUBSYSTEM DRIVER
@@ -15528,6 +15771,15 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/net/qcom,ethqos.txt
 F:	drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
 
+QUALCOMM FASTRPC DRIVER
+M:	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+M:	Amol Maheshwari <amahesh@qti.qualcomm.com>
+L:	linux-arm-msm@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/misc/qcom,fastrpc.txt
+F:	drivers/misc/fastrpc.c
+F:	include/uapi/misc/fastrpc.h
+
 QUALCOMM GENERIC INTERFACE I2C DRIVER
 M:	Akash Asthana <akashast@codeaurora.org>
 M:	Mukesh Savaliya <msavaliy@codeaurora.org>
@@ -15598,6 +15850,14 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
 F:	drivers/regulator/vqmmc-ipq4019-regulator.c
 
+QUALCOMM NAND CONTROLLER DRIVER
+M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+L:	linux-mtd@lists.infradead.org
+L:	linux-arm-msm@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
+F:	drivers/mtd/nand/raw/qcom_nandc.c
+
 QUALCOMM RMNET DRIVER
 M:	Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
 M:	Sean Tranchetti <stranche@codeaurora.org>
@@ -15626,7 +15886,7 @@ F:	Documentation/devicetree/bindings/media/*venus*
 F:	drivers/media/platform/qcom/venus/
 
 QUALCOMM WCN36XX WIRELESS DRIVER
-M:	Kalle Valo <kvalo@codeaurora.org>
+M:	Kalle Valo <kvalo@kernel.org>
 L:	wcn36xx@lists.infradead.org
 S:	Supported
 W:	https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
@@ -15728,6 +15988,7 @@ F:	arch/mips/generic/board-ranchu.c
 
 RANDOM NUMBER DRIVER
 M:	"Theodore Ts'o" <tytso@mit.edu>
+M:	Jason A. Donenfeld <Jason@zx2c4.com>
 S:	Maintained
 F:	drivers/char/random.c
 
@@ -15903,6 +16164,12 @@ L:	linux-wireless@vger.kernel.org
 S:	Maintained
 F:	drivers/net/wireless/realtek/rtw88/
 
+REALTEK WIRELESS DRIVER (rtw89)
+M:	Ping-Ke Shih <pkshih@realtek.com>
+L:	linux-wireless@vger.kernel.org
+S:	Maintained
+F:	drivers/net/wireless/realtek/rtw89/
+
 REDPINE WIRELESS DRIVER
 M:	Amitkumar Karwar <amitkarwar@gmail.com>
 M:	Siva Rebbagondla <siva8118@gmail.com>
@@ -15930,7 +16197,7 @@ M:	Bjorn Andersson <bjorn.andersson@linaro.org>
 M:	Mathieu Poirier <mathieu.poirier@linaro.org>
 L:	linux-remoteproc@vger.kernel.org
 S:	Maintained
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
+T:	git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
 F:	Documentation/ABI/testing/sysfs-class-remoteproc
 F:	Documentation/devicetree/bindings/remoteproc/
 F:	Documentation/staging/remoteproc.rst
@@ -15944,7 +16211,7 @@ M:	Bjorn Andersson <bjorn.andersson@linaro.org>
 M:	Mathieu Poirier <mathieu.poirier@linaro.org>
 L:	linux-remoteproc@vger.kernel.org
 S:	Maintained
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
+T:	git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
 F:	Documentation/ABI/testing/sysfs-bus-rpmsg
 F:	Documentation/staging/rpmsg.rst
 F:	drivers/rpmsg/
@@ -16123,6 +16390,13 @@ F:	Documentation/ABI/*/sysfs-driver-hid-roccat*
 F:	drivers/hid/hid-roccat*
 F:	include/linux/hid-roccat*
 
+ROCKCHIP I2S TDM DRIVER
+M:	Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
+L:	linux-rockchip@lists.infradead.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
+F:	sound/soc/rockchip/rockchip_i2s_tdm.*
+
 ROCKCHIP ISP V1 DRIVER
 M:	Helen Koike <helen.koike@collabora.com>
 M:	Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
@@ -16137,7 +16411,7 @@ F:	include/uapi/linux/rkisp1-config.h
 
 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
 M:	Jacob Chen <jacob-chen@iotwrt.com>
-M:	Ezequiel Garcia <ezequiel@collabora.com>
+M:	Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
 L:	linux-media@vger.kernel.org
 L:	linux-rockchip@lists.infradead.org
 S:	Maintained
@@ -16145,7 +16419,7 @@ F:	Documentation/devicetree/bindings/media/rockchip-rga.yaml
 F:	drivers/media/platform/rockchip/rga/
 
 ROCKCHIP VIDEO DECODER DRIVER
-M:	Ezequiel Garcia <ezequiel@collabora.com>
+M:	Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
 L:	linux-media@vger.kernel.org
 L:	linux-rockchip@lists.infradead.org
 S:	Maintained
@@ -16237,6 +16511,12 @@ T:	git git://linuxtv.org/media_tree.git
 F:	Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
 F:	drivers/media/platform/sunxi/sun8i-rotate/
 
+RPMSG TTY DRIVER
+M:	Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
+L:	linux-remoteproc@vger.kernel.org
+S:	Maintained
+F:	drivers/tty/rpmsg_tty.c
+
 RTL2830 MEDIA DRIVER
 M:	Antti Palosaari <crope@iki.fi>
 L:	linux-media@vger.kernel.org
@@ -16320,7 +16600,7 @@ F:	drivers/video/fbdev/savage/
 S390
 M:	Heiko Carstens <hca@linux.ibm.com>
 M:	Vasily Gorbik <gor@linux.ibm.com>
-M:	Christian Borntraeger <borntraeger@de.ibm.com>
+M:	Christian Borntraeger <borntraeger@linux.ibm.com>
 R:	Alexander Gordeev <agordeev@linux.ibm.com>
 L:	linux-s390@vger.kernel.org
 S:	Supported
@@ -16358,8 +16638,8 @@ W:	http://www.ibm.com/developerworks/linux/linux390/
 F:	drivers/iommu/s390-iommu.c
 
 S390 IUCV NETWORK LAYER
-M:	Julian Wiedmann <jwi@linux.ibm.com>
-M:	Karsten Graul <kgraul@linux.ibm.com>
+M:	Alexandra Winter <wintera@linux.ibm.com>
+M:	Wenjia Zhang <wenjia@linux.ibm.com>
 L:	linux-s390@vger.kernel.org
 L:	netdev@vger.kernel.org
 S:	Supported
@@ -16369,8 +16649,8 @@ F:	include/net/iucv/
 F:	net/iucv/
 
 S390 NETWORK DRIVERS
-M:	Julian Wiedmann <jwi@linux.ibm.com>
-M:	Karsten Graul <kgraul@linux.ibm.com>
+M:	Alexandra Winter <wintera@linux.ibm.com>
+M:	Wenjia Zhang <wenjia@linux.ibm.com>
 L:	linux-s390@vger.kernel.org
 L:	netdev@vger.kernel.org
 S:	Supported
@@ -16528,10 +16808,11 @@ M:	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
 L:	linux-kernel@vger.kernel.org
 L:	linux-samsung-soc@vger.kernel.org
 S:	Supported
-F:	Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
-F:	Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
-F:	Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
-F:	Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
+F:	Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
+F:	Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
+F:	Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
+F:	Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
+F:	Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
 F:	drivers/clk/clk-s2mps11.c
 F:	drivers/mfd/sec*.c
 F:	drivers/regulator/s2m*.c
@@ -16815,7 +17096,6 @@ M:	Adrian Hunter <adrian.hunter@intel.com>
 L:	linux-mmc@vger.kernel.org
 S:	Maintained
 F:	drivers/mmc/host/sdhci*
-F:	include/linux/mmc/sdhci*
 
 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
 M:	Eugen Hristev <eugen.hristev@microchip.com>
@@ -16890,6 +17170,13 @@ S:	Maintained
 F:	drivers/misc/phantom.c
 F:	include/uapi/linux/phantom.h
 
+SENSEAIR SUNRISE 006-0-0007
+M:	Jacopo Mondi <jacopo@jmondi.org>
+S:	Maintained
+F:	Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
+F:	Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
+F:	drivers/iio/chemical/sunrise_co2.c
+
 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
 M:	Tomasz Duszynski <tomasz.duszynski@octakon.com>
 S:	Maintained
@@ -16899,6 +17186,12 @@ F:	drivers/iio/chemical/scd30_core.c
 F:	drivers/iio/chemical/scd30_i2c.c
 F:	drivers/iio/chemical/scd30_serial.c
 
+SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
+M:	Roan van Dijk <roan@protonic.nl>
+S:	Maintained
+F:	Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
+F:	drivers/iio/chemical/scd4x.c
+
 SENSIRION SGP40 GAS SENSOR DRIVER
 M:	Andreas Klinger <ak@it-klinger.de>
 S:	Maintained
@@ -17131,7 +17424,7 @@ F:	drivers/video/fbdev/sm712*
 SILVACO I3C DUAL-ROLE MASTER
 M:	Miquel Raynal <miquel.raynal@bootlin.com>
 M:	Conor Culhane <conor.culhane@silvaco.com>
-L:	linux-i3c@lists.infradead.org
+L:	linux-i3c@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
 F:	drivers/i3c/master/svc-i3c-master.c
@@ -17650,21 +17943,17 @@ W:	https://github.com/linux-speakup/speakup
 B:	https://github.com/linux-speakup/speakup/issues
 F:	drivers/accessibility/speakup/
 
-SPEAR CLOCK FRAMEWORK SUPPORT
-M:	Viresh Kumar <vireshk@kernel.org>
-L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S:	Maintained
-W:	http://www.st.com/spear
-F:	drivers/clk/spear/
-
-SPEAR PLATFORM SUPPORT
+SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
 M:	Viresh Kumar <vireshk@kernel.org>
 M:	Shiraz Hashim <shiraz.linux.kernel@gmail.com>
+M:	soc@kernel.org
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 W:	http://www.st.com/spear
 F:	arch/arm/boot/dts/spear*
 F:	arch/arm/mach-spear/
+F:	drivers/clk/spear/
+F:	drivers/pinctrl/spear/
 
 SPI NOR SUBSYSTEM
 M:	Tudor Ambarus <tudor.ambarus@microchip.com>
@@ -17676,6 +17965,7 @@ W:	http://www.linux-mtd.infradead.org/
 Q:	http://patchwork.ozlabs.org/project/linux-mtd/list/
 C:	irc://irc.oftc.net/mtd
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
+F:	Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
 F:	drivers/mtd/spi-nor/
 F:	include/linux/mtd/spi-nor.h
 
@@ -18220,6 +18510,7 @@ F:	include/uapi/linux/pkt_sched.h
 F:	include/uapi/linux/tc_act/
 F:	include/uapi/linux/tc_ematch/
 F:	net/sched/
+F:	tools/testing/selftests/tc-testing
 
 TC90522 MEDIA DRIVER
 M:	Akihiro Tsukada <tskd08@gmail.com>
@@ -18478,7 +18769,7 @@ S:	Supported
 F:	drivers/net/ethernet/tehuti/*
 
 TELECOM CLOCK DRIVER FOR MCPL0010
-M:	Mark Gross <mark.gross@intel.com>
+M:	Mark Gross <markgross@kernel.org>
 S:	Supported
 F:	drivers/char/tlclk.c
 
@@ -18531,7 +18822,7 @@ M:	Santosh Shilimkar <ssantosh@kernel.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
-F:	Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
+F:	Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
 F:	Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
 F:	Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
 F:	Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
@@ -18581,7 +18872,9 @@ L:	linux-pm@vger.kernel.org
 S:	Supported
 Q:	https://patchwork.kernel.org/project/linux-pm/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
+F:	Documentation/ABI/testing/sysfs-class-thermal
 F:	Documentation/devicetree/bindings/thermal/
+F:	Documentation/driver-api/thermal/
 F:	drivers/thermal/
 F:	include/linux/cpu_cooling.h
 F:	include/linux/thermal.h
@@ -18766,11 +19059,12 @@ F:	drivers/mmc/host/tifm_sd.c
 F:	include/linux/tifm.h
 
 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
+M:	Nishanth Menon <nm@ti.com>
 M:	Santosh Shilimkar <ssantosh@kernel.org>
 L:	linux-kernel@vger.kernel.org
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
 F:	drivers/soc/ti/*
 
 TI LM49xxx FAMILY ASoC CODEC DRIVERS
@@ -18799,7 +19093,7 @@ M:	Mark Greer <mgreer@animalcreek.com>
 L:	linux-wireless@vger.kernel.org
 L:	linux-nfc@lists.01.org (subscribers-only)
 S:	Supported
-F:	Documentation/devicetree/bindings/net/nfc/trf7970a.txt
+F:	Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
 F:	drivers/nfc/trf7970a.c
 
 TI TSC2046 ADC DRIVER
@@ -18994,7 +19288,7 @@ TRACING
 M:	Steven Rostedt <rostedt@goodmis.org>
 M:	Ingo Molnar <mingo@redhat.com>
 S:	Maintained
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
 F:	Documentation/trace/ftrace.rst
 F:	arch/*/*/*/ftrace.h
 F:	arch/*/kernel/ftrace.c
@@ -19952,7 +20246,7 @@ F:	include/uapi/linux/virtio_snd.h
 F:	sound/virtio/*
 
 VIRTIO I2C DRIVER
-M:	Jie Deng <jie.deng@intel.com>
+M:	Conghui Chen <conghui.chen@intel.com>
 M:	Viresh Kumar <viresh.kumar@linaro.org>
 L:	linux-i2c@vger.kernel.org
 L:	virtualization@lists.linux-foundation.org
@@ -19960,6 +20254,13 @@ S:	Maintained
 F:	drivers/i2c/busses/i2c-virtio.c
 F:	include/uapi/linux/virtio_i2c.h
 
+VIRTIO PMEM DRIVER
+M:	Pankaj Gupta <pankaj.gupta.linux@gmail.com>
+L:	virtualization@lists.linux-foundation.org
+S:	Maintained
+F:	drivers/nvdimm/virtio_pmem.c
+F:	drivers/nvdimm/nd_virtio.c
+
 VIRTUAL BOX GUEST DEVICE DRIVER
 M:	Hans de Goede <hdegoede@redhat.com>
 M:	Arnd Bergmann <arnd@arndb.de>
@@ -20045,7 +20346,8 @@ F:	arch/x86/include/asm/vmware.h
 F:	arch/x86/kernel/cpu/vmware.c
 
 VMWARE PVRDMA DRIVER
-M:	Adit Ranadive <aditr@vmware.com>
+M:	Bryan Tan <bryantan@vmware.com>
+M:	Vishnu Dasa <vdasa@vmware.com>
 M:	VMware PV-Drivers <pv-drivers@vmware.com>
 L:	linux-rdma@vger.kernel.org
 S:	Maintained
@@ -20377,6 +20679,8 @@ M:	Tony Luck <tony.luck@intel.com>
 M:	Borislav Petkov <bp@alien8.de>
 L:	linux-edac@vger.kernel.org
 S:	Maintained
+F:	Documentation/ABI/testing/sysfs-mce
+F:	Documentation/x86/x86_64/machinecheck.rst
 F:	arch/x86/kernel/cpu/mce/*
 
 X86 MICROCODE UPDATE SUPPORT
@@ -20395,7 +20699,7 @@ F:	arch/x86/mm/
 
 X86 PLATFORM DRIVERS
 M:	Hans de Goede <hdegoede@redhat.com>
-M:	Mark Gross <mgross@linux.intel.com>
+M:	Mark Gross <markgross@kernel.org>
 L:	platform-driver-x86@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
@@ -20756,7 +21060,7 @@ S:	Maintained
 F:	arch/x86/kernel/cpu/zhaoxin.c
 
 ZONEFS FILESYSTEM
-M:	Damien Le Moal <damien.lemoal@wdc.com>
+M:	Damien Le Moal <damien.lemoal@opensource.wdc.com>
 M:	Naohiro Aota <naohiro.aota@wdc.com>
 R:	Johannes Thumshirn <jth@kernel.org>
 L:	linux-fsdevel@vger.kernel.org
@@ -20806,6 +21110,18 @@ F:	Documentation/vm/zsmalloc.rst
 F:	include/linux/zsmalloc.h
 F:	mm/zsmalloc.c
 
+ZSTD
+M:	Nick Terrell <terrelln@fb.com>
+S:	Maintained
+B:	https://github.com/facebook/zstd/issues
+T:	git git://github.com/terrelln/linux.git
+F:	include/linux/zstd*
+F:	lib/zstd/
+F:	lib/decompress_unzstd.c
+F:	crypto/zstd.c
+N:	zstd
+K:	zstd
+
 ZSWAP COMPRESSED SWAP CACHING
 M:	Seth Jennings <sjenning@redhat.com>
 M:	Dan Streetman <ddstreet@ieee.org>
diff --git a/Makefile b/Makefile
index ed6e7ec60eff..08510230b42f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,9 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
-PATCHLEVEL = 15
+PATCHLEVEL = 16
 SUBLEVEL = 0
 EXTRAVERSION =
-NAME = Trick or Treat
+NAME = Gobble Gobble
 
 # *DOCUMENTATION*
 # To see a list of typical targets execute "make help"
@@ -480,6 +480,8 @@ LZ4		= lz4c
 XZ		= xz
 ZSTD		= zstd
 
+PAHOLE_FLAGS	= $(shell PAHOLE=$(PAHOLE) $(srctree)/scripts/pahole-flags.sh)
+
 CHECKFLAGS     := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \
 		  -Wbitwise -Wno-return-void -Wno-unknown-attribute $(CF)
 NOSTDINC_FLAGS :=
@@ -534,6 +536,7 @@ export KBUILD_CFLAGS CFLAGS_KERNEL CFLAGS_MODULE
 export KBUILD_AFLAGS AFLAGS_KERNEL AFLAGS_MODULE
 export KBUILD_AFLAGS_MODULE KBUILD_CFLAGS_MODULE KBUILD_LDFLAGS_MODULE
 export KBUILD_AFLAGS_KERNEL KBUILD_CFLAGS_KERNEL
+export PAHOLE_FLAGS
 
 # Files to ignore in find ... statements
 
@@ -786,7 +789,7 @@ stackp-flags-$(CONFIG_STACKPROTECTOR_STRONG)      := -fstack-protector-strong
 KBUILD_CFLAGS += $(stackp-flags-y)
 
 KBUILD_CFLAGS-$(CONFIG_WERROR) += -Werror
-KBUILD_CFLAGS += $(KBUILD_CFLAGS-y)
+KBUILD_CFLAGS += $(KBUILD_CFLAGS-y) $(CONFIG_CC_IMPLICIT_FALLTHROUGH:"%"=%)
 
 ifdef CONFIG_CC_IS_CLANG
 KBUILD_CPPFLAGS += -Qunused-arguments
@@ -798,10 +801,6 @@ KBUILD_CFLAGS += -Wno-gnu
 KBUILD_CFLAGS += -mno-global-merge
 else
 
-# Warn about unmarked fall-throughs in switch statement.
-# Disabled for clang while comment to attribute conversion happens and
-# https://github.com/ClangBuiltLinux/linux/issues/636 is discussed.
-KBUILD_CFLAGS += $(call cc-option,-Wimplicit-fallthrough=5,)
 # gcc inanely warns about local variables called 'main'
 KBUILD_CFLAGS += -Wno-main
 endif
@@ -831,12 +830,12 @@ endif
 
 # Initialize all stack variables with a zero value.
 ifdef CONFIG_INIT_STACK_ALL_ZERO
-# Future support for zero initialization is still being debated, see
-# https://bugs.llvm.org/show_bug.cgi?id=45497. These flags are subject to being
-# renamed or dropped.
 KBUILD_CFLAGS	+= -ftrivial-auto-var-init=zero
+ifdef CONFIG_CC_IS_CLANG
+# https://bugs.llvm.org/show_bug.cgi?id=45497
 KBUILD_CFLAGS	+= -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang
 endif
+endif
 
 # While VLAs have been removed, GCC produces unreachable stack probes
 # for the randomize_kstack_offset feature. Disable it for all compilers.
@@ -847,44 +846,6 @@ ifdef CONFIG_ZERO_CALL_USED_REGS
 KBUILD_CFLAGS	+= -fzero-call-used-regs=used-gpr
 endif
 
-DEBUG_CFLAGS	:=
-
-ifdef CONFIG_DEBUG_INFO
-
-ifdef CONFIG_DEBUG_INFO_SPLIT
-DEBUG_CFLAGS	+= -gsplit-dwarf
-else
-DEBUG_CFLAGS	+= -g
-endif
-
-ifndef CONFIG_AS_IS_LLVM
-KBUILD_AFLAGS	+= -Wa,-gdwarf-2
-endif
-
-ifndef CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT
-dwarf-version-$(CONFIG_DEBUG_INFO_DWARF4) := 4
-dwarf-version-$(CONFIG_DEBUG_INFO_DWARF5) := 5
-DEBUG_CFLAGS	+= -gdwarf-$(dwarf-version-y)
-endif
-
-ifdef CONFIG_DEBUG_INFO_REDUCED
-DEBUG_CFLAGS	+= -fno-var-tracking
-ifdef CONFIG_CC_IS_GCC
-DEBUG_CFLAGS	+= -femit-struct-debug-baseonly
-endif
-endif
-
-ifdef CONFIG_DEBUG_INFO_COMPRESSED
-DEBUG_CFLAGS	+= -gz=zlib
-KBUILD_AFLAGS	+= -gz=zlib
-KBUILD_LDFLAGS	+= --compress-debug-sections=zlib
-endif
-
-endif # CONFIG_DEBUG_INFO
-
-KBUILD_CFLAGS += $(DEBUG_CFLAGS)
-export DEBUG_CFLAGS
-
 ifdef CONFIG_FUNCTION_TRACER
 ifdef CONFIG_FTRACE_MCOUNT_USE_CC
   CC_FLAGS_FTRACE	+= -mrecord-mcount
@@ -981,7 +942,7 @@ KBUILD_CFLAGS += -falign-functions=64
 endif
 
 # arch Makefile may override CC so keep this after arch Makefile is included
-NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
+NOSTDINC_FLAGS += -nostdinc
 
 # warn about C99 declaration after statement
 KBUILD_CFLAGS += -Wdeclaration-after-statement
@@ -1008,6 +969,21 @@ ifdef CONFIG_CC_IS_GCC
 KBUILD_CFLAGS += -Wno-maybe-uninitialized
 endif
 
+ifdef CONFIG_CC_IS_GCC
+# The allocators already balk at large sizes, so silence the compiler
+# warnings for bounds checks involving those possible values. While
+# -Wno-alloc-size-larger-than would normally be used here, earlier versions
+# of gcc (<9.1) weirdly don't handle the option correctly when _other_
+# warnings are produced (?!). Using -Walloc-size-larger-than=SIZE_MAX
+# doesn't work (as it is documented to), silently resolving to "0" prior to
+# version 9.1 (and producing an error more recently). Numeric values larger
+# than PTRDIFF_MAX also don't work prior to version 9.1, which are silently
+# ignored, continuing to default to PTRDIFF_MAX. So, left with no other
+# choice, we must perform a versioned check to disable this warning.
+# https://lore.kernel.org/lkml/20210824115859.187f272f@canb.auug.org.au
+KBUILD_CFLAGS += $(call cc-ifversion, -ge, 0901, -Wno-alloc-size-larger-than)
+endif
+
 # disable invalid "can't wrap" optimizations for signed / pointers
 KBUILD_CFLAGS	+= -fno-strict-overflow
 
@@ -1033,6 +1009,7 @@ KBUILD_CPPFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=)
 
 # include additional Makefiles when needed
 include-y			:= scripts/Makefile.extrawarn
+include-$(CONFIG_DEBUG_INFO)	+= scripts/Makefile.debug
 include-$(CONFIG_KASAN)		+= scripts/Makefile.kasan
 include-$(CONFIG_KCSAN)		+= scripts/Makefile.kcsan
 include-$(CONFIG_UBSAN)		+= scripts/Makefile.ubsan
@@ -1115,7 +1092,8 @@ export MODORDER := $(extmod_prefix)modules.order
 export MODULES_NSDEPS := $(extmod_prefix)modules.nsdeps
 
 ifeq ($(KBUILD_EXTMOD),)
-core-y		+= kernel/ certs/ mm/ fs/ ipc/ security/ crypto/ block/
+core-y			+= kernel/ certs/ mm/ fs/ ipc/ security/ crypto/
+core-$(CONFIG_BLOCK)	+= block/
 
 vmlinux-dirs	:= $(patsubst %/,%,$(filter %/, \
 		     $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
diff --git a/arch/Kconfig b/arch/Kconfig
index 8df1c7102643..d3c4ab249e9c 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -191,6 +191,14 @@ config HAVE_OPTPROBES
 config HAVE_KPROBES_ON_FTRACE
 	bool
 
+config ARCH_CORRECT_STACKTRACE_ON_KRETPROBE
+	bool
+	help
+	  Since kretprobes modifies return address on the stack, the
+	  stacktrace may see the kretprobe trampoline address instead
+	  of correct one. If the architecture stacktrace code and
+	  unwinder can adjust such entries, select this configuration.
+
 config HAVE_FUNCTION_ERROR_INJECTION
 	bool
 
@@ -983,6 +991,16 @@ config HAVE_ARCH_COMPAT_MMAP_BASES
 	  and vice-versa 32-bit applications to call 64-bit mmap().
 	  Required for applications doing different bitness syscalls.
 
+config PAGE_SIZE_LESS_THAN_64KB
+	def_bool y
+	depends on !ARM64_64K_PAGES
+	depends on !IA64_PAGE_SIZE_64KB
+	depends on !PAGE_SIZE_64KB
+	depends on !PARISC_PAGE_SIZE_64KB
+	depends on !PPC_64K_PAGES
+	depends on !PPC_256K_PAGES
+	depends on !PAGE_SIZE_256KB
+
 # This allows to use a set of generic functions to determine mmap base
 # address by giving priority to top-down scheme only if the process
 # is not in legacy mode (compat task, unlimited stack size or
@@ -1234,6 +1252,9 @@ config RELR
 config ARCH_HAS_MEM_ENCRYPT
 	bool
 
+config ARCH_HAS_CC_PLATFORM
+	bool
+
 config HAVE_SPARSE_SYSCALL_NR
        bool
        help
@@ -1288,6 +1309,9 @@ config ARCH_HAS_ELFCORE_COMPAT
 config ARCH_HAS_PARANOID_L1D_FLUSH
 	bool
 
+config DYNAMIC_SIGFRAME
+	bool
+
 source "kernel/gcov/Kconfig"
 
 source "scripts/gcc-plugins/Kconfig"
diff --git a/arch/alpha/Kbuild b/arch/alpha/Kbuild
index c2302017403a..345d79df24bb 100644
--- a/arch/alpha/Kbuild
+++ b/arch/alpha/Kbuild
@@ -1,3 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0-only
 obj-y			+= kernel/ mm/
 obj-$(CONFIG_MATHEMU)	+= math-emu/
+
+# for cleaning
+subdir- += boot
diff --git a/arch/alpha/Makefile b/arch/alpha/Makefile
index 52529ee42dac..881cb913e23a 100644
--- a/arch/alpha/Makefile
+++ b/arch/alpha/Makefile
@@ -55,9 +55,6 @@ $(boot)/vmlinux.gz: vmlinux
 bootimage bootpfile bootpzfile: vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
-
 archheaders:
 	$(Q)$(MAKE) $(build)=arch/alpha/kernel/syscalls all
 
diff --git a/arch/alpha/include/asm/processor.h b/arch/alpha/include/asm/processor.h
index 6100431da07a..090499c99c1c 100644
--- a/arch/alpha/include/asm/processor.h
+++ b/arch/alpha/include/asm/processor.h
@@ -42,7 +42,7 @@ extern void start_thread(struct pt_regs *, unsigned long, unsigned long);
 struct task_struct;
 extern void release_thread(struct task_struct *);
 
-unsigned long get_wchan(struct task_struct *p);
+unsigned long __get_wchan(struct task_struct *p);
 
 #define KSTK_EIP(tsk) (task_pt_regs(tsk)->pc)
 
diff --git a/arch/alpha/include/uapi/asm/socket.h b/arch/alpha/include/uapi/asm/socket.h
index 1dd9baf4a6c2..284d28755b8d 100644
--- a/arch/alpha/include/uapi/asm/socket.h
+++ b/arch/alpha/include/uapi/asm/socket.h
@@ -131,6 +131,8 @@
 
 #define SO_BUF_LOCK		72
 
+#define SO_RESERVE_MEM		73
+
 #if !defined(__KERNEL__)
 
 #if __BITS_PER_LONG == 64
diff --git a/arch/alpha/kernel/audit.c b/arch/alpha/kernel/audit.c
index 96a9d18ff4c4..3ab04709784a 100644
--- a/arch/alpha/kernel/audit.c
+++ b/arch/alpha/kernel/audit.c
@@ -37,13 +37,15 @@ int audit_classify_syscall(int abi, unsigned syscall)
 {
 	switch(syscall) {
 	case __NR_open:
-		return 2;
+		return AUDITSC_OPEN;
 	case __NR_openat:
-		return 3;
+		return AUDITSC_OPENAT;
 	case __NR_execve:
-		return 5;
+		return AUDITSC_EXECVE;
+	case __NR_openat2:
+		return AUDITSC_OPENAT2;
 	default:
-		return 0;
+		return AUDITSC_NATIVE;
 	}
 }
 
diff --git a/arch/alpha/kernel/core_irongate.c b/arch/alpha/kernel/core_irongate.c
index 72af1e72d833..6b8ed12936b6 100644
--- a/arch/alpha/kernel/core_irongate.c
+++ b/arch/alpha/kernel/core_irongate.c
@@ -233,7 +233,7 @@ albacore_init_arch(void)
 			unsigned long size;
 
 			size = initrd_end - initrd_start;
-			memblock_free(__pa(initrd_start), PAGE_ALIGN(size));
+			memblock_free((void *)initrd_start, PAGE_ALIGN(size));
 			if (!move_initrd(pci_mem))
 				printk("irongate_init_arch: initrd too big "
 				       "(%ldK)\ndisabling initrd\n",
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c
index a5123ea426ce..5f8527081da9 100644
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -376,12 +376,11 @@ thread_saved_pc(struct task_struct *t)
 }
 
 unsigned long
-get_wchan(struct task_struct *p)
+__get_wchan(struct task_struct *p)
 {
 	unsigned long schedule_frame;
 	unsigned long pc;
-	if (!p || p == current || task_is_running(p))
-		return 0;
+
 	/*
 	 * This one depends on the frame size of schedule().  Do a
 	 * "disass schedule" in gdb to find the frame size.  Also, the
diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl
index e4a041cd5715..ca5a32228cd6 100644
--- a/arch/alpha/kernel/syscalls/syscall.tbl
+++ b/arch/alpha/kernel/syscalls/syscall.tbl
@@ -488,3 +488,4 @@
 556	common	landlock_restrict_self		sys_landlock_restrict_self
 # 557 reserved for memfd_secret
 558	common	process_mrelease		sys_process_mrelease
+559	common  futex_waitv                     sys_futex_waitv
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index e805106409f7..2ae34702456c 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -129,9 +129,7 @@ dik_show_trace(unsigned long *sp, const char *loglvl)
 		extern char _stext[], _etext[];
 		unsigned long tmp = *sp;
 		sp++;
-		if (tmp < (unsigned long) &_stext)
-			continue;
-		if (tmp >= (unsigned long) &_etext)
+		if (!is_kernel_text(tmp))
 			continue;
 		printk("%s[<%lx>] %pSR\n", loglvl, tmp, (void *)tmp);
 		if (i > 40) {
diff --git a/arch/arc/Kbuild b/arch/arc/Kbuild
index 699d8cae9b1f..b94102fff68b 100644
--- a/arch/arc/Kbuild
+++ b/arch/arc/Kbuild
@@ -1,3 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 obj-y += kernel/
 obj-y += mm/
+
+# for cleaning
+subdir- += boot
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 3a5a80f302e1..b4ae6058902a 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -40,7 +40,6 @@ config ARC
 	select HAVE_KRETPROBES
 	select HAVE_MOD_ARCH_SPECIFIC
 	select HAVE_PERF_EVENTS
-	select HANDLE_DOMAIN_IRQ
 	select IRQ_DOMAIN
 	select MODULES_USE_ELF_RELA
 	select OF
diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index 8782a03f24a8..f252e7b924e9 100644
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile
@@ -112,6 +112,3 @@ uImage: $(uimage-default-y)
 	@$(kecho) '  Image $(boot)/uImage is ready'
 
 CLEAN_FILES += $(boot)/uImage
-
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
diff --git a/arch/arc/include/asm/kprobes.h b/arch/arc/include/asm/kprobes.h
index 2134721dce44..de1566e32cb8 100644
--- a/arch/arc/include/asm/kprobes.h
+++ b/arch/arc/include/asm/kprobes.h
@@ -46,7 +46,7 @@ struct kprobe_ctlblk {
 };
 
 int kprobe_fault_handler(struct pt_regs *regs, unsigned long cause);
-void kretprobe_trampoline(void);
+void __kretprobe_trampoline(void);
 void trap_is_kprobe(unsigned long address, struct pt_regs *regs);
 #else
 #define trap_is_kprobe(address, regs)
diff --git a/arch/arc/include/asm/processor.h b/arch/arc/include/asm/processor.h
index f28afcf5c6d1..54db9d7bb562 100644
--- a/arch/arc/include/asm/processor.h
+++ b/arch/arc/include/asm/processor.h
@@ -70,7 +70,7 @@ struct task_struct;
 extern void start_thread(struct pt_regs * regs, unsigned long pc,
 			 unsigned long usp);
 
-extern unsigned int get_wchan(struct task_struct *p);
+extern unsigned int __get_wchan(struct task_struct *p);
 
 #endif /* !__ASSEMBLY__ */
 
diff --git a/arch/arc/include/asm/ptrace.h b/arch/arc/include/asm/ptrace.h
index 4c3c9be5bd16..cca8d6583e31 100644
--- a/arch/arc/include/asm/ptrace.h
+++ b/arch/arc/include/asm/ptrace.h
@@ -149,6 +149,11 @@ static inline long regs_return_value(struct pt_regs *regs)
 	return (long)regs->r0;
 }
 
+static inline void instruction_pointer_set(struct pt_regs *regs,
+					   unsigned long val)
+{
+	instruction_pointer(regs) = val;
+}
 #endif /* !__ASSEMBLY__ */
 
 #endif /* __ASM_PTRACE_H */
diff --git a/arch/arc/kernel/irq.c b/arch/arc/kernel/irq.c
index ef909dd4b40c..dd09b58ff82d 100644
--- a/arch/arc/kernel/irq.c
+++ b/arch/arc/kernel/irq.c
@@ -6,6 +6,8 @@
 #include <linux/interrupt.h>
 #include <linux/irqchip.h>
 #include <asm/mach_desc.h>
+
+#include <asm/irq_regs.h>
 #include <asm/smp.h>
 
 /*
@@ -39,5 +41,11 @@ void __init init_IRQ(void)
  */
 void arch_do_IRQ(unsigned int hwirq, struct pt_regs *regs)
 {
-	handle_domain_irq(NULL, hwirq, regs);
+	struct pt_regs *old_regs;
+
+	irq_enter();
+	old_regs = set_irq_regs(regs);
+	generic_handle_domain_irq(NULL, hwirq);
+	set_irq_regs(old_regs);
+	irq_exit();
 }
diff --git a/arch/arc/kernel/kprobes.c b/arch/arc/kernel/kprobes.c
index 5f0415fc7328..e71d64119d71 100644
--- a/arch/arc/kernel/kprobes.c
+++ b/arch/arc/kernel/kprobes.c
@@ -363,8 +363,9 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
 
 static void __used kretprobe_trampoline_holder(void)
 {
-	__asm__ __volatile__(".global kretprobe_trampoline\n"
-			     "kretprobe_trampoline:\n" "nop\n");
+	__asm__ __volatile__(".global __kretprobe_trampoline\n"
+			     "__kretprobe_trampoline:\n"
+			     "nop\n");
 }
 
 void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
@@ -375,13 +376,13 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
 	ri->fp = NULL;
 
 	/* Replace the return addr with trampoline addr */
-	regs->blink = (unsigned long)&kretprobe_trampoline;
+	regs->blink = (unsigned long)&__kretprobe_trampoline;
 }
 
 static int __kprobes trampoline_probe_handler(struct kprobe *p,
 					      struct pt_regs *regs)
 {
-	regs->ret = __kretprobe_trampoline_handler(regs, &kretprobe_trampoline, NULL);
+	regs->ret = __kretprobe_trampoline_handler(regs, NULL);
 
 	/* By returning a non zero value, we are telling the kprobe handler
 	 * that we don't want the post_handler to run
@@ -390,7 +391,7 @@ static int __kprobes trampoline_probe_handler(struct kprobe *p,
 }
 
 static struct kprobe trampoline_p = {
-	.addr = (kprobe_opcode_t *) &kretprobe_trampoline,
+	.addr = (kprobe_opcode_t *) &__kretprobe_trampoline,
 	.pre_handler = trampoline_probe_handler
 };
 
@@ -402,7 +403,7 @@ int __init arch_init_kprobes(void)
 
 int __kprobes arch_trampoline_kprobe(struct kprobe *p)
 {
-	if (p->addr == (kprobe_opcode_t *) &kretprobe_trampoline)
+	if (p->addr == (kprobe_opcode_t *) &__kretprobe_trampoline)
 		return 1;
 
 	return 0;
diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c
index 3793876f42d9..8e90052f6f05 100644
--- a/arch/arc/kernel/process.c
+++ b/arch/arc/kernel/process.c
@@ -294,7 +294,7 @@ int elf_check_arch(const struct elf32_hdr *x)
 	eflags = x->e_flags;
 	if ((eflags & EF_ARC_OSABI_MSK) != EF_ARC_OSABI_CURRENT) {
 		pr_err("ABI mismatch - you need newer toolchain\n");
-		force_sigsegv(SIGSEGV);
+		force_fatal_sig(SIGSEGV);
 		return 0;
 	}
 
diff --git a/arch/arc/kernel/stacktrace.c b/arch/arc/kernel/stacktrace.c
index c376ff3147e7..5372dc04e784 100644
--- a/arch/arc/kernel/stacktrace.c
+++ b/arch/arc/kernel/stacktrace.c
@@ -15,7 +15,7 @@
  *      = specifics of data structs where trace is saved(CONFIG_STACKTRACE etc)
  *
  *  vineetg: March 2009
- *  -Implemented correct versions of thread_saved_pc() and get_wchan()
+ *  -Implemented correct versions of thread_saved_pc() and __get_wchan()
  *
  *  rajeshwarr: 2008
  *  -Initial implementation
@@ -248,7 +248,7 @@ void show_stack(struct task_struct *tsk, unsigned long *sp, const char *loglvl)
  * Of course just returning schedule( ) would be pointless so unwind until
  * the function is not in schedular code
  */
-unsigned int get_wchan(struct task_struct *tsk)
+unsigned int __get_wchan(struct task_struct *tsk)
 {
 	return arc_unwind_core(tsk, NULL, __get_first_nonsched, NULL);
 }
diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c
index 699ecf119641..ce4e939a7f07 100644
--- a/arch/arc/mm/init.c
+++ b/arch/arc/mm/init.c
@@ -59,13 +59,13 @@ void __init early_init_dt_add_memory_arch(u64 base, u64 size)
 
 		low_mem_sz = size;
 		in_use = 1;
-		memblock_add_node(base, size, 0);
+		memblock_add_node(base, size, 0, MEMBLOCK_NONE);
 	} else {
 #ifdef CONFIG_HIGHMEM
 		high_mem_start = base;
 		high_mem_sz = size;
 		in_use = 1;
-		memblock_add_node(base, size, 1);
+		memblock_add_node(base, size, 1, MEMBLOCK_NONE);
 		memblock_reserve(base, size);
 #endif
 	}
@@ -173,7 +173,7 @@ static void __init highmem_init(void)
 #ifdef CONFIG_HIGHMEM
 	unsigned long tmp;
 
-	memblock_free(high_mem_start, high_mem_sz);
+	memblock_phys_free(high_mem_start, high_mem_sz);
 	for (tmp = min_high_pfn; tmp < max_high_pfn; tmp++)
 		free_highmem_page(pfn_to_page(tmp));
 #endif
diff --git a/arch/arm/Kbuild b/arch/arm/Kbuild
index 5208f7061524..b506622e7e23 100644
--- a/arch/arm/Kbuild
+++ b/arch/arm/Kbuild
@@ -9,3 +9,6 @@ obj-y				+= kernel/ mm/ common/
 obj-y				+= probes/
 obj-y				+= net/
 obj-y				+= crypto/
+
+# for cleaning
+subdir- += boot
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index dcf2df6da98f..c2724d986fa0 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -3,6 +3,7 @@ config ARM
 	bool
 	default y
 	select ARCH_32BIT_OFF_T
+	select ARCH_CORRECT_STACKTRACE_ON_KRETPROBE if HAVE_KRETPROBES && FRAME_POINTER && !ARM_UNWIND
 	select ARCH_HAS_BINFMT_FLAT
 	select ARCH_HAS_DEBUG_VIRTUAL if MMU
 	select ARCH_HAS_DMA_WRITE_COMBINE if !ARM_DMA_MEM_BUFFERABLE
@@ -64,7 +65,6 @@ config ARM
 	select GENERIC_PCI_IOMAP
 	select GENERIC_SCHED_CLOCK
 	select GENERIC_SMP_IDLE_THREAD
-	select HANDLE_DOMAIN_IRQ
 	select HARDIRQS_SW_RESEND
 	select HAVE_ARCH_AUDITSYSCALL if AEABI && !OABI_COMPAT
 	select HAVE_ARCH_BITREVERSE if (CPU_32v7M || CPU_32v7) && !CPU_32v6
@@ -91,7 +91,7 @@ config ARM
 	select HAVE_FAST_GUP if ARM_LPAE
 	select HAVE_FTRACE_MCOUNT_RECORD if !XIP_KERNEL
 	select HAVE_FUNCTION_GRAPH_TRACER if !THUMB2_KERNEL && !CC_IS_CLANG
-	select HAVE_FUNCTION_TRACER if !XIP_KERNEL
+	select HAVE_FUNCTION_TRACER if !XIP_KERNEL && !(THUMB2_KERNEL && CC_IS_CLANG)
 	select HAVE_FUTEX_CMPXCHG if FUTEX
 	select HAVE_GCC_PLUGINS
 	select HAVE_HW_BREAKPOINT if PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7)
@@ -126,6 +126,7 @@ config ARM
 	select PERF_USE_VMALLOC
 	select RTC_LIB
 	select SYS_SUPPORTS_APM_EMULATION
+	select THREAD_INFO_IN_TASK if CURRENT_POINTER_IN_TPIDRURO
 	select TRACE_IRQFLAGS_SUPPORT if !CPU_V7M
 	# Above selects are sorted alphabetically; please add new ones
 	# according to that.  Thanks.
@@ -265,10 +266,12 @@ config PHYS_OFFSET
 	hex "Physical address of main memory" if MMU
 	depends on !ARM_PATCH_PHYS_VIRT
 	default DRAM_BASE if !MMU
-	default 0x00000000 if ARCH_FOOTBRIDGE
+	default 0x00000000 if ARCH_FOOTBRIDGE || ARCH_IXP4XX
 	default 0x10000000 if ARCH_OMAP1 || ARCH_RPC
-	default 0x20000000 if ARCH_S5PV210
-	default 0xc0000000 if ARCH_SA1100
+	default 0x30000000 if ARCH_S3C24XX
+	default 0xa0000000 if ARCH_IOP32X || ARCH_PXA
+	default 0xc0000000 if ARCH_EP93XX || ARCH_SA1100
+	default 0
 	help
 	  Please provide the physical address corresponding to the
 	  location of main memory in your system.
@@ -348,7 +351,7 @@ config ARCH_EP93XX
 	select CLKSRC_MMIO
 	select CPU_ARM920T
 	select GPIOLIB
-	select HAVE_LEGACY_CLK
+	select COMMON_CLK
 	help
 	  This enables support for the Cirrus EP93xx series of CPUs.
 
@@ -433,6 +436,7 @@ config ARCH_PXA
 config ARCH_RPC
 	bool "RiscPC"
 	depends on MMU
+	depends on !CC_IS_CLANG && GCC_VERSION < 90100 && GCC_VERSION >= 60000
 	select ARCH_ACORN
 	select ARCH_MAY_HAVE_PC_FDC
 	select ARCH_SPARSEMEM_ENABLE
@@ -476,7 +480,6 @@ config ARCH_S3C24XX
 	select GPIOLIB
 	select GENERIC_IRQ_MULTI_HANDLER
 	select HAVE_S3C2410_I2C if I2C
-	select HAVE_S3C_RTC if RTC_CLASS
 	select NEED_MACH_IO_H
 	select S3C2410_WATCHDOG
 	select SAMSUNG_ATAGS
@@ -1158,6 +1161,11 @@ config SMP_ON_UP
 
 	  If you don't know what to do here, say Y.
 
+
+config CURRENT_POINTER_IN_TPIDRURO
+	def_bool y
+	depends on SMP && CPU_32v6K && !CPU_V6
+
 config ARM_CPU_TOPOLOGY
 	bool "Support cpu topology definition"
 	depends on SMP && CPU_V7
@@ -1455,6 +1463,7 @@ config HIGHMEM
 	bool "High Memory Support"
 	depends on MMU
 	select KMAP_LOCAL
+	select KMAP_LOCAL_NON_LINEAR_PTE_ARRAY
 	help
 	  The address space of ARM processors is only 4 Gigabytes large
 	  and it has to accommodate user address space, kernel address
@@ -1601,7 +1610,7 @@ config XEN
 
 config STACKPROTECTOR_PER_TASK
 	bool "Use a unique stack canary value for each task"
-	depends on GCC_PLUGINS && STACKPROTECTOR && SMP && !XIP_DEFLATED_DATA
+	depends on GCC_PLUGINS && STACKPROTECTOR && THREAD_INFO_IN_TASK && !XIP_DEFLATED_DATA
 	select GCC_PLUGIN_ARM_SSP_PER_TASK
 	default y
 	help
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 847c31e7c368..77172d555c7e 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -60,15 +60,15 @@ KBUILD_CFLAGS	+= $(call cc-option,-fno-ipa-sra)
 # Note that GCC does not numerically define an architecture version
 # macro, but instead defines a whole series of macros which makes
 # testing for a specific architecture or later rather impossible.
-arch-$(CONFIG_CPU_32v7M)	=-D__LINUX_ARM_ARCH__=7 -march=armv7-m -Wa,-march=armv7-m
-arch-$(CONFIG_CPU_32v7)		=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a)
-arch-$(CONFIG_CPU_32v6)		=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6,-march=armv5t -Wa$(comma)-march=armv6)
+arch-$(CONFIG_CPU_32v7M)	=-D__LINUX_ARM_ARCH__=7 -march=armv7-m
+arch-$(CONFIG_CPU_32v7)		=-D__LINUX_ARM_ARCH__=7 -march=armv7-a
+arch-$(CONFIG_CPU_32v6)		=-D__LINUX_ARM_ARCH__=6 -march=armv6
 # Only override the compiler option if ARMv6. The ARMv6K extensions are
 # always available in ARMv7
 ifeq ($(CONFIG_CPU_32v6),y)
-arch-$(CONFIG_CPU_32v6K)	=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6k,-march=armv5t -Wa$(comma)-march=armv6k)
+arch-$(CONFIG_CPU_32v6K)	=-D__LINUX_ARM_ARCH__=6 -march=armv6k
 endif
-arch-$(CONFIG_CPU_32v5)		=-D__LINUX_ARM_ARCH__=5 $(call cc-option,-march=armv5te,-march=armv4t)
+arch-$(CONFIG_CPU_32v5)		=-D__LINUX_ARM_ARCH__=5 -march=armv5te
 arch-$(CONFIG_CPU_32v4T)	=-D__LINUX_ARM_ARCH__=4 -march=armv4t
 arch-$(CONFIG_CPU_32v4)		=-D__LINUX_ARM_ARCH__=4 -march=armv4
 arch-$(CONFIG_CPU_32v3)		=-D__LINUX_ARM_ARCH__=3 -march=armv3m
@@ -82,7 +82,7 @@ tune-$(CONFIG_CPU_ARM720T)	=-mtune=arm7tdmi
 tune-$(CONFIG_CPU_ARM740T)	=-mtune=arm7tdmi
 tune-$(CONFIG_CPU_ARM9TDMI)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_ARM940T)	=-mtune=arm9tdmi
-tune-$(CONFIG_CPU_ARM946E)	=$(call cc-option,-mtune=arm9e,-mtune=arm9tdmi)
+tune-$(CONFIG_CPU_ARM946E)	=-mtune=arm9e
 tune-$(CONFIG_CPU_ARM920T)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_ARM922T)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_ARM925T)	=-mtune=arm9tdmi
@@ -90,11 +90,11 @@ tune-$(CONFIG_CPU_ARM926T)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_FA526)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_SA110)	=-mtune=strongarm110
 tune-$(CONFIG_CPU_SA1100)	=-mtune=strongarm1100
-tune-$(CONFIG_CPU_XSCALE)	=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
-tune-$(CONFIG_CPU_XSC3)		=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
-tune-$(CONFIG_CPU_FEROCEON)	=$(call cc-option,-mtune=marvell-f,-mtune=xscale)
-tune-$(CONFIG_CPU_V6)		=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
-tune-$(CONFIG_CPU_V6K)		=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
+tune-$(CONFIG_CPU_XSCALE)	=-mtune=xscale
+tune-$(CONFIG_CPU_XSC3)		=-mtune=xscale
+tune-$(CONFIG_CPU_FEROCEON)	=-mtune=xscale
+tune-$(CONFIG_CPU_V6)		=-mtune=arm1136j-s
+tune-$(CONFIG_CPU_V6K)		=-mtune=arm1136j-s
 
 # Evaluate tune cc-option calls now
 tune-y := $(tune-y)
@@ -113,6 +113,10 @@ ifeq ($(CONFIG_CC_IS_CLANG),y)
 CFLAGS_ABI	+= -meabi gnu
 endif
 
+ifeq ($(CONFIG_CURRENT_POINTER_IN_TPIDRURO),y)
+CFLAGS_ABI	+= -mtp=cp15
+endif
+
 # Accept old syntax despite ".syntax unified"
 AFLAGS_NOWARN	:=$(call as-option,-Wa$(comma)-mno-warn-deprecated,-Wa$(comma)-W)
 
@@ -273,11 +277,8 @@ ifeq ($(CONFIG_STACKPROTECTOR_PER_TASK),y)
 prepare: stack_protector_prepare
 stack_protector_prepare: prepare0
 	$(eval SSP_PLUGIN_CFLAGS := \
-		-fplugin-arg-arm_ssp_per_task_plugin-tso=$(shell	\
-			awk '{if ($$2 == "THREAD_SZ_ORDER") print $$3;}'\
-				include/generated/asm-offsets.h)	\
 		-fplugin-arg-arm_ssp_per_task_plugin-offset=$(shell	\
-			awk '{if ($$2 == "TI_STACK_CANARY") print $$3;}'\
+			awk '{if ($$2 == "TSK_STACK_CANARY") print $$3;}'\
 				include/generated/asm-offsets.h))
 	$(eval KBUILD_CFLAGS += $(SSP_PLUGIN_CFLAGS))
 	$(eval GCC_PLUGINS_CFLAGS += $(SSP_PLUGIN_CFLAGS))
@@ -317,10 +318,6 @@ ifeq ($(CONFIG_VDSO),y)
 	$(Q)$(MAKE) $(build)=arch/arm/vdso $@
 endif
 
-# We use MRPROPER_FILES and CLEAN_FILES now
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
-
 # My testing targets (bypasses dependencies)
 bp:;	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/bootpImage
 
diff --git a/arch/arm/boot/compressed/fdt_check_mem_start.c b/arch/arm/boot/compressed/fdt_check_mem_start.c
index 62450d824c3c..9291a2661bdf 100644
--- a/arch/arm/boot/compressed/fdt_check_mem_start.c
+++ b/arch/arm/boot/compressed/fdt_check_mem_start.c
@@ -55,16 +55,17 @@ static uint64_t get_val(const fdt32_t *cells, uint32_t ncells)
  * DTB, and, if out-of-range, replace it by the real start address.
  * To preserve backwards compatibility (systems reserving a block of memory
  * at the start of physical memory, kdump, ...), the traditional method is
- * always used if it yields a valid address.
+ * used if it yields a valid address, unless the "linux,usable-memory-range"
+ * property is present.
  *
  * Return value: start address of physical memory to use
  */
 uint32_t fdt_check_mem_start(uint32_t mem_start, const void *fdt)
 {
-	uint32_t addr_cells, size_cells, base;
+	uint32_t addr_cells, size_cells, usable_base, base;
 	uint32_t fdt_mem_start = 0xffffffff;
-	const fdt32_t *reg, *endp;
-	uint64_t size, end;
+	const fdt32_t *usable, *reg, *endp;
+	uint64_t size, usable_end, end;
 	const char *type;
 	int offset, len;
 
@@ -80,6 +81,27 @@ uint32_t fdt_check_mem_start(uint32_t mem_start, const void *fdt)
 	if (addr_cells > 2 || size_cells > 2)
 		return mem_start;
 
+	/*
+	 * Usable memory in case of a crash dump kernel
+	 * This property describes a limitation: memory within this range is
+	 * only valid when also described through another mechanism
+	 */
+	usable = get_prop(fdt, "/chosen", "linux,usable-memory-range",
+			  (addr_cells + size_cells) * sizeof(fdt32_t));
+	if (usable) {
+		size = get_val(usable + addr_cells, size_cells);
+		if (!size)
+			return mem_start;
+
+		if (addr_cells > 1 && fdt32_ld(usable)) {
+			/* Outside 32-bit address space */
+			return mem_start;
+		}
+
+		usable_base = fdt32_ld(usable + addr_cells - 1);
+		usable_end = usable_base + size;
+	}
+
 	/* Walk all memory nodes and regions */
 	for (offset = fdt_next_node(fdt, -1, NULL); offset >= 0;
 	     offset = fdt_next_node(fdt, offset, NULL)) {
@@ -107,7 +129,20 @@ uint32_t fdt_check_mem_start(uint32_t mem_start, const void *fdt)
 
 			base = fdt32_ld(reg + addr_cells - 1);
 			end = base + size;
-			if (mem_start >= base && mem_start < end) {
+			if (usable) {
+				/*
+				 * Clip to usable range, which takes precedence
+				 * over mem_start
+				 */
+				if (base < usable_base)
+					base = usable_base;
+
+				if (end > usable_end)
+					end = usable_end;
+
+				if (end <= base)
+					continue;
+			} else if (mem_start >= base && mem_start < end) {
 				/* Calculated address is valid, use it */
 				return mem_start;
 			}
@@ -123,7 +158,8 @@ uint32_t fdt_check_mem_start(uint32_t mem_start, const void *fdt)
 	}
 
 	/*
-	 * The calculated address is not usable.
+	 * The calculated address is not usable, or was overridden by the
+	 * "linux,usable-memory-range" property.
 	 * Use the lowest usable physical memory address from the DTB instead,
 	 * and make sure this is a multiple of 2 MiB for phys/virt patching.
 	 */
diff --git a/arch/arm/boot/compressed/string.c b/arch/arm/boot/compressed/string.c
index 8c0fa276d994..fcc678fce045 100644
--- a/arch/arm/boot/compressed/string.c
+++ b/arch/arm/boot/compressed/string.c
@@ -5,6 +5,7 @@
  * Small subset of simple string routines
  */
 
+#define __NO_FORTIFY
 #include <linux/string.h>
 
 /*
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7e0934180724..0de64f237cd8 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -25,6 +25,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \
 	usb_a9263.dtb \
 	at91-foxg20.dtb \
 	at91-kizbox.dtb \
+	at91-lmu5000.dtb \
 	at91sam9g20ek.dtb \
 	at91sam9g20ek_2mmc.dtb \
 	tny_a9g20.dtb \
@@ -40,6 +41,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \
 	at91-kizboxmini-base.dtb \
 	at91-kizboxmini-mb.dtb \
 	at91-kizboxmini-rd.dtb \
+	at91-q5xr5.dtb \
 	at91-smartkiz.dtb \
 	at91-wb45n.dtb \
 	at91sam9g15ek.dtb \
@@ -92,6 +94,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += \
 	bcm2837-rpi-cm3-io3.dtb \
 	bcm2711-rpi-400.dtb \
 	bcm2711-rpi-4-b.dtb \
+	bcm2711-rpi-cm4-io.dtb \
 	bcm2835-rpi-zero.dtb \
 	bcm2835-rpi-zero-w.dtb
 dtb-$(CONFIG_ARCH_BCM_5301X) += \
@@ -117,6 +120,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm4709-netgear-r7000.dtb \
 	bcm4709-netgear-r8000.dtb \
 	bcm4709-tplink-archer-c9-v1.dtb \
+	bcm47094-asus-rt-ac88u.dtb \
 	bcm47094-dlink-dir-885l.dtb \
 	bcm47094-linksys-panamera.dtb \
 	bcm47094-luxul-abr-4500.dtb \
@@ -157,6 +161,12 @@ dtb-$(CONFIG_ARCH_BCM_NSP) += \
 	bcm958525xmc.dtb \
 	bcm958622hr.dtb \
 	bcm958623hr.dtb \
+	bcm958625-meraki-mx64.dtb \
+	bcm958625-meraki-mx64-a0.dtb \
+	bcm958625-meraki-mx64w.dtb \
+	bcm958625-meraki-mx64w-a0.dtb \
+	bcm958625-meraki-mx65.dtb \
+	bcm958625-meraki-mx65w.dtb \
 	bcm958625hr.dtb \
 	bcm988312hr.dtb \
 	bcm958625k.dtb
@@ -219,9 +229,11 @@ dtb-$(CONFIG_ARCH_GEMINI) += \
 	gemini-dlink-dir-685.dtb \
 	gemini-dlink-dns-313.dtb \
 	gemini-nas4220b.dtb \
+	gemini-ns2502.dtb \
 	gemini-rut1xx.dtb \
 	gemini-sl93512r.dtb \
 	gemini-sq201.dtb \
+	gemini-ssi1328.dtb \
 	gemini-wbd111.dtb \
 	gemini-wbd222.dtb
 dtb-$(CONFIG_ARCH_HI3xxx) += \
@@ -635,10 +647,12 @@ dtb-$(CONFIG_SOC_IMX6SL) += \
 	imx6sl-evk.dtb \
 	imx6sl-tolino-shine2hd.dtb \
 	imx6sl-tolino-shine3.dtb \
+	imx6sl-tolino-vision5.dtb \
 	imx6sl-warp.dtb
 dtb-$(CONFIG_SOC_IMX6SLL) += \
 	imx6sll-evk.dtb \
-	imx6sll-kobo-clarahd.dtb
+	imx6sll-kobo-clarahd.dtb \
+	imx6sll-kobo-librah2o.dtb
 dtb-$(CONFIG_SOC_IMX6SX) += \
 	imx6sx-nitrogen6sx.dtb \
 	imx6sx-sabreauto.dtb \
@@ -671,6 +685,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ul-tx6ul-0011.dtb \
 	imx6ul-tx6ul-mainboard.dtb \
 	imx6ull-14x14-evk.dtb \
+	imx6ull-colibri-emmc-eval-v3.dtb \
 	imx6ull-colibri-eval-v3.dtb \
 	imx6ull-colibri-wifi-eval-v3.dtb \
 	imx6ull-myir-mys-6ulx-eval.dtb \
@@ -939,6 +954,7 @@ dtb-$(CONFIG_ARCH_OXNAS) += \
 	ox810se-wd-mbwe.dtb \
 	ox820-cloudengines-pogoplug-series-3.dtb
 dtb-$(CONFIG_ARCH_QCOM) += \
+	qcom-apq8026-lg-lenok.dtb \
 	qcom-apq8060-dragonboard.dtb \
 	qcom-apq8064-cm-qs600.dtb \
 	qcom-apq8064-ifc6410.dtb \
@@ -959,6 +975,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-ipq8064-rb3011.dtb \
 	qcom-msm8226-samsung-s3ve3g.dtb \
 	qcom-msm8660-surf.dtb \
+	qcom-msm8916-samsung-serranove.dtb \
 	qcom-msm8960-cdp.dtb \
 	qcom-msm8974-fairphone-fp2.dtb \
 	qcom-msm8974-lge-nexus5-hammerhead.dtb \
@@ -1075,6 +1092,7 @@ dtb-$(CONFIG_ARCH_S5PV210) += \
 	s5pv210-torbreck.dtb
 dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += \
 	socfpga_arria5_socdk.dtb \
+	socfpga_arria10_mercury_aa1.dtb \
 	socfpga_arria10_socdk_nand.dtb \
 	socfpga_arria10_socdk_qspi.dtb \
 	socfpga_arria10_socdk_sdmmc.dtb \
@@ -1113,6 +1131,7 @@ dtb-$(CONFIG_ARCH_STM32) += \
 	stm32h743i-eval.dtb \
 	stm32h743i-disco.dtb \
 	stm32h750i-art-pi.dtb \
+	stm32mp135f-dk.dtb \
 	stm32mp153c-dhcom-drc02.dtb \
 	stm32mp157a-avenger96.dtb \
 	stm32mp157a-dhcor-avenger96.dtb \
@@ -1387,6 +1406,7 @@ dtb-$(CONFIG_MACH_ARMADA_370) += \
 dtb-$(CONFIG_MACH_ARMADA_375) += \
 	armada-375-db.dtb
 dtb-$(CONFIG_MACH_ARMADA_38X) += \
+	armada-381-netgear-gs110emx.dtb \
 	armada-382-rd-ac3x-48g4x2xl.dtb \
 	armada-385-atl-x530.dtb\
 	armada-385-clearfog-gtr-s4.dtb \
@@ -1497,4 +1517,6 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	aspeed-bmc-opp-zaius.dtb \
 	aspeed-bmc-portwell-neptune.dtb \
 	aspeed-bmc-quanta-q71l.dtb \
-	aspeed-bmc-supermicro-x11spi.dtb
+	aspeed-bmc-supermicro-x11spi.dtb \
+	aspeed-bmc-inventec-transformers.dtb \
+	aspeed-bmc-tyan-s7106.dtb
diff --git a/arch/arm/boot/dts/am335x-pocketbeagle.dts b/arch/arm/boot/dts/am335x-pocketbeagle.dts
index 209cdd17dc1e..5e415d8ffdd8 100644
--- a/arch/arm/boot/dts/am335x-pocketbeagle.dts
+++ b/arch/arm/boot/dts/am335x-pocketbeagle.dts
@@ -205,6 +205,7 @@
 
 &am33xx_pinmux {
 
+	compatible = "pinconf-single";
 	pinctrl-names = "default";
 
 	pinctrl-0 =   < &P2_03_gpio &P1_34_gpio &P2_19_gpio &P2_24_gpio
diff --git a/arch/arm/boot/dts/arm-realview-eb.dtsi b/arch/arm/boot/dts/arm-realview-eb.dtsi
index 04e8a27ba1eb..2dfb32bf9d48 100644
--- a/arch/arm/boot/dts/arm-realview-eb.dtsi
+++ b/arch/arm/boot/dts/arm-realview-eb.dtsi
@@ -198,96 +198,112 @@
 		syscon: syscon@10000000 {
 			compatible = "arm,realview-eb-syscon", "syscon", "simple-mfd";
 			reg = <0x10000000 0x1000>;
+			ranges = <0x0 0x10000000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 
-			led@08.0 {
+			led@8,0 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x01>;
 				label = "versatile:0";
 				linux,default-trigger = "heartbeat";
 				default-state = "on";
 			};
-			led@08.1 {
+			led@8,1 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x02>;
 				label = "versatile:1";
 				linux,default-trigger = "mmc0";
 				default-state = "off";
 			};
-			led@08.2 {
+			led@8,2 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x04>;
 				label = "versatile:2";
 				linux,default-trigger = "cpu0";
 				default-state = "off";
 			};
-			led@08.3 {
+			led@8,3 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x08>;
 				label = "versatile:3";
 				default-state = "off";
 			};
-			led@08.4 {
+			led@8,4 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x10>;
 				label = "versatile:4";
 				default-state = "off";
 			};
-			led@08.5 {
+			led@8,5 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x20>;
 				label = "versatile:5";
 				default-state = "off";
 			};
-			led@08.6 {
+			led@8,6 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x40>;
 				label = "versatile:6";
 				default-state = "off";
 			};
-			led@08.7 {
+			led@8,7 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x80>;
 				label = "versatile:7";
 				default-state = "off";
 			};
-			oscclk0: osc0@0c {
+			oscclk0: clock-controller@c {
 				compatible = "arm,syscon-icst307";
+				reg = <0x0c 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x0C>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk1: osc1@10 {
+			oscclk1: clock-controller@10 {
 				compatible = "arm,syscon-icst307";
+				reg = <0x10 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x10>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk2: osc2@14 {
+			oscclk2: clock-controller@14 {
 				compatible = "arm,syscon-icst307";
+				reg = <0x14 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x14>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk3: osc3@18 {
+			oscclk3: clock-controller@18 {
 				compatible = "arm,syscon-icst307";
+				reg = <0x18 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x18>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk4: osc4@1c {
+			oscclk4: clock-controller@1c {
 				compatible = "arm,syscon-icst307";
+				reg = <0x1c 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x1c>;
diff --git a/arch/arm/boot/dts/arm-realview-pb1176.dts b/arch/arm/boot/dts/arm-realview-pb1176.dts
index 366687fb1ee3..06b8723b09eb 100644
--- a/arch/arm/boot/dts/arm-realview-pb1176.dts
+++ b/arch/arm/boot/dts/arm-realview-pb1176.dts
@@ -216,96 +216,112 @@
 		syscon: syscon@10000000 {
 			compatible = "arm,realview-pb1176-syscon", "syscon", "simple-mfd";
 			reg = <0x10000000 0x1000>;
+			ranges = <0x0 0x10000000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 
-			led@08.0 {
+			led@8,0 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x01>;
 				label = "versatile:0";
 				linux,default-trigger = "heartbeat";
 				default-state = "on";
 			};
-			led@08.1 {
+			led@8,1 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x02>;
 				label = "versatile:1";
 				linux,default-trigger = "mmc0";
 				default-state = "off";
 			};
-			led@08.2 {
+			led@8,2 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x04>;
 				label = "versatile:2";
 				linux,default-trigger = "cpu0";
 				default-state = "off";
 			};
-			led@08.3 {
+			led@8,3 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x08>;
 				label = "versatile:3";
 				default-state = "off";
 			};
-			led@08.4 {
+			led@8,4 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x10>;
 				label = "versatile:4";
 				default-state = "off";
 			};
-			led@08.5 {
+			led@8,5 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x20>;
 				label = "versatile:5";
 				default-state = "off";
 			};
-			led@08.6 {
+			led@8,6 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x40>;
 				label = "versatile:6";
 				default-state = "off";
 			};
-			led@08.7 {
+			led@8,7 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x80>;
 				label = "versatile:7";
 				default-state = "off";
 			};
-			oscclk0: osc0@0c {
+			oscclk0: clock-controller@c {
 				compatible = "arm,syscon-icst307";
+				reg = <0x0c 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x0C>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk1: osc1@10 {
+			oscclk1: clock-controller@10 {
 				compatible = "arm,syscon-icst307";
+				reg = <0x10 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x10>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk2: osc2@14 {
+			oscclk2: clock-controller@14 {
 				compatible = "arm,syscon-icst307";
+				reg = <0x14 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x14>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk3: osc3@18 {
+			oscclk3: clock-controller@18 {
 				compatible = "arm,syscon-icst307";
+				reg = <0x18 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x18>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk4: osc4@1c {
+			oscclk4: clock-controller@1c {
 				compatible = "arm,syscon-icst307";
+				reg = <0x1c 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x1c>;
diff --git a/arch/arm/boot/dts/arm-realview-pb11mp.dts b/arch/arm/boot/dts/arm-realview-pb11mp.dts
index 228a51a38f95..295aef448123 100644
--- a/arch/arm/boot/dts/arm-realview-pb11mp.dts
+++ b/arch/arm/boot/dts/arm-realview-pb11mp.dts
@@ -303,114 +303,132 @@
 		pb11mp_syscon: syscon@10000000 {
 			compatible = "arm,realview-pb11mp-syscon", "syscon", "simple-mfd";
 			reg = <0x10000000 0x1000>;
+			ranges = <0x0 0x10000000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 
-			led@08.0 {
+			led@8,0 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x01>;
 				label = "versatile:0";
 				linux,default-trigger = "heartbeat";
 				default-state = "on";
 			};
-			led@08.1 {
+			led@8,1 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x02>;
 				label = "versatile:1";
 				linux,default-trigger = "mmc0";
 				default-state = "off";
 			};
-			led@08.2 {
+			led@8,2 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x04>;
 				label = "versatile:2";
 				linux,default-trigger = "cpu0";
 				default-state = "off";
 			};
-			led@08.3 {
+			led@8,3 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x08>;
 				label = "versatile:3";
 				linux,default-trigger = "cpu1";
 				default-state = "off";
 			};
-			led@08.4 {
+			led@8,4 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x10>;
 				label = "versatile:4";
 				linux,default-trigger = "cpu2";
 				default-state = "off";
 			};
-			led@08.5 {
+			led@8,5 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x20>;
 				label = "versatile:5";
 				linux,default-trigger = "cpu3";
 				default-state = "off";
 			};
-			led@08.6 {
+			led@8,6 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x40>;
 				label = "versatile:6";
 				default-state = "off";
 			};
-			led@08.7 {
+			led@8,7 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x80>;
 				label = "versatile:7";
 				default-state = "off";
 			};
 
-			oscclk0: osc0@0c {
+			oscclk0: clock-controller@c {
 				compatible = "arm,syscon-icst307";
+				reg = <0x0c 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x0C>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk1: osc1@10 {
+			oscclk1: clock-controller@10 {
 				compatible = "arm,syscon-icst307";
+				reg = <0x10 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x10>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk2: osc2@14 {
+			oscclk2: clock-controller@14 {
 				compatible = "arm,syscon-icst307";
+				reg = <0x14 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x14>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk3: osc3@18 {
+			oscclk3: clock-controller@18 {
 				compatible = "arm,syscon-icst307";
+				reg = <0x18 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x18>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk4: osc4@1c {
+			oscclk4: clock-controller@1c {
 				compatible = "arm,syscon-icst307";
+				reg = <0x1c 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x1c>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk5: osc5@d4 {
+			oscclk5: clock-controller@d4 {
 				compatible = "arm,syscon-icst307";
+				reg = <0xd4 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0xd4>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk6: osc6@d8 {
+			oscclk6: clock-controller@d8 {
 				compatible = "arm,syscon-icst307";
+				reg = <0xd8 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0xd8>;
diff --git a/arch/arm/boot/dts/arm-realview-pbx.dtsi b/arch/arm/boot/dts/arm-realview-pbx.dtsi
index ccf6f756b6ed..6f61f968d689 100644
--- a/arch/arm/boot/dts/arm-realview-pbx.dtsi
+++ b/arch/arm/boot/dts/arm-realview-pbx.dtsi
@@ -220,96 +220,112 @@
 		syscon: syscon@10000000 {
 			compatible = "arm,realview-pbx-syscon", "syscon", "simple-mfd";
 			reg = <0x10000000 0x1000>;
+			ranges = <0x0 0x10000000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 
-			led@08.0 {
+			led@8,0 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x01>;
 				label = "versatile:0";
 				linux,default-trigger = "heartbeat";
 				default-state = "on";
 			};
-			led@08.1 {
+			led@8,1 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x02>;
 				label = "versatile:1";
 				linux,default-trigger = "mmc0";
 				default-state = "off";
 			};
-			led@08.2 {
+			led@8,2 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x04>;
 				label = "versatile:2";
 				linux,default-trigger = "cpu0";
 				default-state = "off";
 			};
-			led@08.3 {
+			led@8,3 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x08>;
 				label = "versatile:3";
 				default-state = "off";
 			};
-			led@08.4 {
+			led@8,4 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x10>;
 				label = "versatile:4";
 				default-state = "off";
 			};
-			led@08.5 {
+			led@8,5 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x20>;
 				label = "versatile:5";
 				default-state = "off";
 			};
-			led@08.6 {
+			led@8,6 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x40>;
 				label = "versatile:6";
 				default-state = "off";
 			};
-			led@08.7 {
+			led@8,7 {
 				compatible = "register-bit-led";
+				reg = <0x08 0x04>;
 				offset = <0x08>;
 				mask = <0x80>;
 				label = "versatile:7";
 				default-state = "off";
 			};
-			oscclk0: osc0@0c {
+			oscclk0: clock-controller@c {
 				compatible = "arm,syscon-icst307";
+				reg = <0x0c 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x0C>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk1: osc1@10 {
+			oscclk1: clock-controller@10 {
 				compatible = "arm,syscon-icst307";
+				reg = <0x10 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x10>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk2: osc2@14 {
+			oscclk2: clock-controller@14 {
 				compatible = "arm,syscon-icst307";
+				reg = <0x14 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x14>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk3: osc3@18 {
+			oscclk3: clock-controller@18 {
 				compatible = "arm,syscon-icst307";
+				reg = <0x18 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x18>;
 				clocks = <&xtal24mhz>;
 			};
-			oscclk4: osc4@1c {
+			oscclk4: clock-controller@1c {
 				compatible = "arm,syscon-icst307";
+				reg = <0x1c 0x04>;
 				#clock-cells = <0>;
 				lock-offset = <0x20>;
 				vco-offset = <0x1c>;
diff --git a/arch/arm/boot/dts/armada-381-netgear-gs110emx.dts b/arch/arm/boot/dts/armada-381-netgear-gs110emx.dts
new file mode 100644
index 000000000000..0a961116a1f9
--- /dev/null
+++ b/arch/arm/boot/dts/armada-381-netgear-gs110emx.dts
@@ -0,0 +1,295 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/* Copyright (c) 2021, Marcel Ziswiler <marcel@ziswiler.com> */
+
+/dts-v1/;
+#include "armada-385.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Netgear GS110EMX";
+	compatible = "netgear,gs110emx", "marvell,armada380";
+
+	aliases {
+		/* So that mvebu u-boot can update the MAC addresses */
+		ethernet1 = &eth0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&front_button_pins>;
+		pinctrl-names = "default";
+
+		factory_default {
+			label = "Factory Default";
+			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x08000000>; /* 128 MB */
+	};
+
+	soc {
+		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
+			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
+			  MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
+			  MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000
+			  MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>;
+
+		internal-regs {
+			rtc@a3800 {
+				/*
+				 * If the rtc doesn't work, run "date reset"
+				 * twice in u-boot.
+				 */
+				status = "okay";
+			};
+		};
+	};
+};
+
+&eth0 {
+	/* ethernet@70000 */
+	bm,pool-long = <0>;
+	bm,pool-short = <1>;
+	buffer-manager = <&bm>;
+	phy-mode = "rgmii-id";
+	pinctrl-0 = <&ge0_rgmii_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	fixed-link {
+		full-duplex;
+		pause;
+		speed = <1000>;
+	};
+};
+
+&mdio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mdio_pins>;
+	status = "okay";
+
+	switch@0 {
+		compatible = "marvell,mv88e6190";
+		#address-cells = <1>;
+		#interrupt-cells = <2>;
+		interrupt-controller;
+		interrupt-parent = <&gpio1>;
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&switch_interrupt_pins>;
+		pinctrl-names = "default";
+		#size-cells = <0>;
+		reg = <0>;
+
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			switch0phy1: switch0phy1@1 {
+				reg = <0x1>;
+			};
+
+			switch0phy2: switch0phy2@2 {
+				reg = <0x2>;
+			};
+
+			switch0phy3: switch0phy3@3 {
+				reg = <0x3>;
+			};
+
+			switch0phy4: switch0phy4@4 {
+				reg = <0x4>;
+			};
+
+			switch0phy5: switch0phy5@5 {
+				reg = <0x5>;
+			};
+
+			switch0phy6: switch0phy6@6 {
+				reg = <0x6>;
+			};
+
+			switch0phy7: switch0phy7@7 {
+				reg = <0x7>;
+			};
+
+			switch0phy8: switch0phy8@8 {
+				reg = <0x8>;
+			};
+		};
+
+		mdio-external {
+			compatible = "marvell,mv88e6xxx-mdio-external";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			phy1: ethernet-phy@b {
+				reg = <0xb>;
+				compatible = "ethernet-phy-ieee802.3-c45";
+			};
+
+			phy2: ethernet-phy@c {
+				reg = <0xc>;
+				compatible = "ethernet-phy-ieee802.3-c45";
+			};
+		};
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				ethernet = <&eth0>;
+				label = "cpu";
+				reg = <0>;
+
+				fixed-link {
+					full-duplex;
+					pause;
+					speed = <1000>;
+				};
+			};
+
+			port@1 {
+				label = "lan1";
+				phy-handle = <&switch0phy1>;
+				reg = <1>;
+			};
+
+			port@2 {
+				label = "lan2";
+				phy-handle = <&switch0phy2>;
+				reg = <2>;
+			};
+
+			port@3 {
+				label = "lan3";
+				phy-handle = <&switch0phy3>;
+				reg = <3>;
+			};
+
+			port@4 {
+				label = "lan4";
+				phy-handle = <&switch0phy4>;
+				reg = <4>;
+			};
+
+			port@5 {
+				label = "lan5";
+				phy-handle = <&switch0phy5>;
+				reg = <5>;
+			};
+
+			port@6 {
+				label = "lan6";
+				phy-handle = <&switch0phy6>;
+				reg = <6>;
+			};
+
+			port@7 {
+				label = "lan7";
+				phy-handle = <&switch0phy7>;
+				reg = <7>;
+			};
+
+			port@8 {
+				label = "lan8";
+				phy-handle = <&switch0phy8>;
+				reg = <8>;
+			};
+
+			port@9 {
+				/* 88X3310P external phy */
+				label = "lan9";
+				phy-handle = <&phy1>;
+				phy-mode = "xaui";
+				reg = <9>;
+			};
+
+			port@a {
+				/* 88X3310P external phy */
+				label = "lan10";
+				phy-handle = <&phy2>;
+				phy-mode = "xaui";
+				reg = <0xa>;
+			};
+		};
+	};
+};
+
+&pinctrl {
+	front_button_pins: front-button-pins {
+		marvell,pins = "mpp38";
+		marvell,function = "gpio";
+	};
+
+	switch_interrupt_pins: switch-interrupt-pins {
+		marvell,pins = "mpp39";
+		marvell,function = "gpio";
+	};
+};
+
+&spi0 {
+	pinctrl-0 = <&spi0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	spi-flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0>; /* Chip select 0 */
+		spi-max-frequency = <3000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "boot";
+				read-only;
+				reg = <0x00000000 0x00100000>;
+			};
+
+			partition@100000 {
+				label = "env";
+				reg = <0x00100000 0x00010000>;
+			};
+
+			partition@200000 {
+				label = "rsv";
+				reg = <0x00110000 0x00010000>;
+			};
+
+			partition@300000 {
+				label = "image0";
+				reg = <0x00120000 0x00900000>;
+			};
+
+			partition@400000 {
+				label = "config";
+				reg = <0x00a20000 0x00300000>;
+			};
+
+			partition@480000 {
+				label = "debug";
+				reg = <0x00d20000 0x002e0000>;
+			};
+		};
+	};
+};
+
+&uart0 {
+	pinctrl-0 = <&uart0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
index 79d17841b3d7..6406a0f080ee 100644
--- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
@@ -159,6 +159,11 @@
 //24LC128 EEPROM
 &i2c3 {
 	status = "okay";
+	eeprom@50 {
+		compatible = "atmel,24c256";
+		reg = <0x50>;
+		pagesize = <64>;
+	};
 };
 
 //P0 Power regulators
diff --git a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
index 57b0c45a2298..3515d55bd312 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
@@ -86,6 +86,18 @@
 			linux,code = <ASPEED_GPIO(J, 1)>;
 		};
 
+		S0_scp_auth_fail {
+			label = "S0_SCP_AUTH_FAIL";
+			gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(J, 2)>;
+		};
+
+		S1_scp_auth_fail {
+			label = "S1_SCP_AUTH_FAIL";
+			gpios = <&gpio ASPEED_GPIO(Z, 5) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(Z, 5)>;
+		};
+
 		S1_overtemp {
 			label = "S1_OVERTEMP";
 			gpios = <&gpio ASPEED_GPIO(Z, 6) GPIO_ACTIVE_LOW>;
@@ -590,7 +602,7 @@
 	/*Q0-Q7*/	"","","","","","UID_BUTTON","","",
 	/*R0-R7*/	"","","BMC_EXT_HIGHTEMP_L","OCP_AUX_PWREN",
 			"OCP_MAIN_PWREN","RESET_BUTTON","","",
-	/*S0-S7*/	"","","","","","","","",
+	/*S0-S7*/	"","","","","RTC_BAT_SEN_EN","","","",
 	/*T0-T7*/	"","","","","","","","",
 	/*U0-U7*/	"","","","","","","","",
 	/*V0-V7*/	"","","","","","","","",
@@ -604,4 +616,11 @@
 			"S1_BMC_DDR_ADR","","","","",
 	/*AC0-AC7*/	"SYS_PWR_GD","","","","","BMC_READY","SLAVE_PRESENT_L",
 			"BMC_OCP_PG";
+
+	i2c4_o_en {
+		gpio-hog;
+		gpios = <ASPEED_GPIO(Y, 2) GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "BMC_I2C4_O_EN";
+	};
 };
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
index 2efd70666738..f42e2d776ba8 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
@@ -96,6 +96,20 @@
 		i2c32 = &i2c14mux1chn1;
 		i2c33 = &i2c14mux1chn2;
 		i2c34 = &i2c14mux1chn3;
+		i2c35 = &i2c15mux0chn0;
+		i2c36 = &i2c15mux0chn1;
+		i2c37 = &i2c15mux0chn2;
+		i2c38 = &i2c15mux0chn3;
+		i2c39 = &i2c15mux1chn0;
+		i2c40 = &i2c15mux1chn1;
+		i2c41 = &i2c15mux1chn2;
+		i2c42 = &i2c15mux1chn3;
+		i2c43 = &i2c15mux2chn0;
+		i2c44 = &i2c15mux2chn1;
+		i2c45 = &i2c15mux2chn2;
+		i2c46 = &i2c15mux2chn3;
+		i2c47 = &i2c8mux0chn0;
+		i2c48 = &i2c8mux0chn1;
 
 		serial4 = &uart5;
 
@@ -231,20 +245,36 @@
 			gpios = <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_LOW>;
 		};
 	};
+
+	iio-hwmon-battery {
+		compatible = "iio-hwmon";
+		io-channels = <&adc1 7>;
+	};
+};
+
+&adc1 {
+	status = "okay";
+	aspeed,int-vref-microvolt = <2500000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
+				 &pinctrl_adc10_default &pinctrl_adc11_default
+				 &pinctrl_adc12_default &pinctrl_adc13_default
+				 &pinctrl_adc14_default &pinctrl_adc15_default>;
 };
 
 &gpio0 {
 	gpio-line-names =
 	/*A0-A7*/	"","","","","","","","",
-	/*B0-B7*/	"USERSPACE_RSTIND_BUFF","","","","","","","",
+	/*B0-B7*/	"USERSPACE_RSTIND_BUFF","","","","","","checkstop","",
 	/*C0-C7*/	"","","","","","","","",
 	/*D0-D7*/	"","","","","","","","",
 	/*E0-E7*/	"","","","","","","","",
 	/*F0-F7*/	"PIN_HOLE_RESET_IN_N","","",
-				"PIN_HOLE_RESET_OUT_N","","","","",
+				"PIN_HOLE_RESET_OUT_N","","",
+				"factory-reset-toggle","",
 	/*G0-G7*/	"","","","","","","","",
 	/*H0-H7*/	"led-rtc-battery","led-bmc","led-rear-enc-id0","led-rear-enc-fault0","","","","",
-	/*I0-I7*/	"","","","","","","","",
+	/*I0-I7*/	"","","","","","","bmc-secure-boot","",
 	/*J0-J7*/	"","","","","","","","",
 	/*K0-K7*/	"","","","","","","","",
 	/*L0-L7*/	"","","","","","","","",
@@ -252,7 +282,7 @@
 	/*N0-N7*/	"","","","","","","","",
 	/*O0-O7*/	"","","","","","","","",
 	/*P0-P7*/	"","","","","led-pcieslot-power","","","",
-	/*Q0-Q7*/	"","","","","","","","",
+	/*Q0-Q7*/	"","","regulator-standby-faulted","","","","","",
 	/*R0-R7*/	"bmc-tpm-reset","power-chassis-control","power-chassis-good","","","I2C_FLASH_MICRO_N","","",
 	/*S0-S7*/	"","","","","","","","",
 	/*T0-T7*/	"","","","","","","","",
@@ -297,86 +327,6 @@
 			"presence-lcd-op",
 			"presence-base-op",
 			"";
-
-		gpio@0 {
-			reg = <0>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@1 {
-			reg = <1>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@2 {
-			reg = <2>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@3 {
-			reg = <3>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@4 {
-			reg = <4>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@5 {
-			reg = <5>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@6 {
-			reg = <6>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@7 {
-			reg = <7>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@8 {
-			reg = <8>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@9 {
-			reg = <9>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@10 {
-			reg = <10>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@11 {
-			reg = <11>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@12 {
-			reg = <12>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@13 {
-			reg = <13>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@14 {
-			reg = <14>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@15 {
-			reg = <15>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
 	};
 };
 
@@ -440,56 +390,6 @@
 			"expander-cable-card3",
 			"expander-cable-card4",
 			"expander-cable-card5";
-
-		gpio@0 {
-			reg = <0>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@1 {
-			reg = <1>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@2 {
-			reg = <2>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@3 {
-			reg = <3>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@4 {
-			reg = <4>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@5 {
-			reg = <5>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@6 {
-			reg = <6>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@7 {
-			reg = <7>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@8 {
-			reg = <8>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@9 {
-			reg = <9>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
 	};
 
 	i2c-switch@70 {
@@ -533,36 +433,6 @@
 					default-state = "keep";
 					type = <PCA955X_TYPE_LED>;
 				};
-
-				gpio@2 {
-					reg = <2>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@3 {
-					reg = <3>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@4 {
-					reg = <4>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@5 {
-					reg = <5>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@6 {
-					reg = <6>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@7 {
-					reg = <7>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
 			};
 		};
 
@@ -599,36 +469,6 @@
 					default-state = "keep";
 					type = <PCA955X_TYPE_LED>;
 				};
-
-				gpio@2 {
-					reg = <2>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@3 {
-					reg = <3>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@4 {
-					reg = <4>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@5 {
-					reg = <5>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@6 {
-					reg = <6>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@7 {
-					reg = <7>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
 			};
 		};
 
@@ -665,36 +505,6 @@
 					default-state = "keep";
 					type = <PCA955X_TYPE_LED>;
 				};
-
-				gpio@2 {
-					reg = <2>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@3 {
-					reg = <3>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@4 {
-					reg = <4>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@5 {
-					reg = <5>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@6 {
-					reg = <6>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@7 {
-					reg = <7>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
 			};
 		};
 	};
@@ -725,67 +535,6 @@
 			"expander-cable-card9",
 			"expander-cable-card10",
 			"expander-cable-card11";
-
-		gpio@0 {
-			reg = <0>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@1 {
-			reg = <1>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@2 {
-			reg = <2>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@3 {
-			reg = <3>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@4 {
-			reg = <4>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@5 {
-			reg = <5>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@6 {
-			reg = <6>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@7 {
-			reg = <7>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@8 {
-			reg = <8>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@9 {
-			reg = <9>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@10 {
-			reg = <10>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@11 {
-			reg = <11>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
 	};
 
 	i2c-switch@70 {
@@ -829,36 +578,6 @@
 					default-state = "keep";
 					type = <PCA955X_TYPE_LED>;
 				};
-
-				gpio@2 {
-					reg = <2>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@3 {
-					reg = <3>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@4 {
-					reg = <4>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@5 {
-					reg = <5>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@6 {
-					reg = <6>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@7 {
-					reg = <7>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
 			};
 		};
 
@@ -895,36 +614,6 @@
 					default-state = "keep";
 					type = <PCA955X_TYPE_LED>;
 				};
-
-				gpio@2 {
-					reg = <2>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@3 {
-					reg = <3>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@4 {
-					reg = <4>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@5 {
-					reg = <5>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@6 {
-					reg = <6>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@7 {
-					reg = <7>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
 			};
 		};
 
@@ -961,36 +650,6 @@
 					default-state = "keep";
 					type = <PCA955X_TYPE_LED>;
 				};
-
-				gpio@2 {
-					reg = <2>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@3 {
-					reg = <3>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@4 {
-					reg = <4>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@5 {
-					reg = <5>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@6 {
-					reg = <6>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@7 {
-					reg = <7>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
 			};
 		};
 
@@ -1027,36 +686,6 @@
 					default-state = "keep";
 					type = <PCA955X_TYPE_LED>;
 				};
-
-				gpio@2 {
-					reg = <2>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@3 {
-					reg = <3>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@4 {
-					reg = <4>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@5 {
-					reg = <5>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@6 {
-					reg = <6>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@7 {
-					reg = <7>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
 			};
 		};
 	};
@@ -1106,36 +735,6 @@
 					default-state = "keep";
 					type = <PCA955X_TYPE_LED>;
 				};
-
-				gpio@2 {
-					reg = <2>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@3 {
-					reg = <3>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@4 {
-					reg = <4>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@5 {
-					reg = <5>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@6 {
-					reg = <6>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@7 {
-					reg = <7>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
 			};
 		};
 
@@ -1172,36 +771,6 @@
 					default-state = "keep";
 					type = <PCA955X_TYPE_LED>;
 				};
-
-				gpio@2 {
-					reg = <2>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@3 {
-					reg = <3>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@4 {
-					reg = <4>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@5 {
-					reg = <5>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@6 {
-					reg = <6>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@7 {
-					reg = <7>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
 			};
 		};
 
@@ -1238,36 +807,6 @@
 					default-state = "keep";
 					type = <PCA955X_TYPE_LED>;
 				};
-
-				gpio@2 {
-					reg = <2>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@3 {
-					reg = <3>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@4 {
-					reg = <4>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@5 {
-					reg = <5>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@6 {
-					reg = <6>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@7 {
-					reg = <7>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
 			};
 		};
 
@@ -1304,36 +843,6 @@
 					default-state = "keep";
 					type = <PCA955X_TYPE_LED>;
 				};
-
-				gpio@2 {
-					reg = <2>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@3 {
-					reg = <3>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@4 {
-					reg = <4>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@5 {
-					reg = <5>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@6 {
-					reg = <6>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@7 {
-					reg = <7>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
 			};
 		};
 	};
@@ -1347,11 +856,6 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 
-		gpio@0 {
-			reg = <0>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
 		led@1 {
 			label = "pcieslot-c01";
 			reg = <1>;
@@ -1439,26 +943,6 @@
 			default-state = "keep";
 			type = <PCA955X_TYPE_LED>;
 		};
-
-		gpio@12 {
-			reg = <12>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@13 {
-			reg = <13>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@14 {
-			reg = <14>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@15 {
-			reg = <15>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
 	};
 };
 
@@ -2082,11 +1566,6 @@
 			type = <PCA955X_TYPE_LED>;
 		};
 
-		gpio@7 {
-			reg = <7>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
 		led@8 {
 			label = "vrm4";
 			reg = <8>;
@@ -2217,11 +1696,6 @@
 			type = <PCA955X_TYPE_LED>;
 		};
 
-		gpio@7 {
-			reg = <7>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
 		led@8 {
 			label = "vrm0";
 			reg = <8>;
@@ -2310,6 +1784,27 @@
 		compatible = "atmel,24c128";
 		reg = <0x50>;
 	};
+
+	i2c-switch@70 {
+		compatible = "nxp,pca9546";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "okay";
+		i2c-mux-idle-disconnect;
+
+		i2c8mux0chn0: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+		};
+
+		i2c8mux0chn1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+		};
+	};
 };
 
 &i2c9 {
@@ -2413,15 +1908,21 @@
 };
 
 &i2c14 {
+	multi-master;
 	status = "okay";
 
+	ibm-panel@62 {
+		compatible = "ibm,op-panel";
+		reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>;
+	};
+
 	i2c-switch@70 {
 		compatible = "nxp,pca9546";
 		reg = <0x70>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "okay";
-		i2c-mux-idle-disconnect;
+		idle-state = <1>;
 
 		i2c14mux0chn0: i2c@0 {
 			#address-cells = <1>;
@@ -2651,16 +2152,6 @@
 					default-state = "keep";
 					type = <PCA955X_TYPE_LED>;
 				};
-
-				gpio@14 {
-					reg = <14>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@15 {
-					reg = <15>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
 			};
 
 			pca0: pca9552@61 {
@@ -2680,86 +2171,6 @@
 					"presence-fan2",
 					"presence-fan1",
 					"presence-fan0";
-
-				gpio@0 {
-					reg = <0>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@1 {
-					reg = <1>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@2 {
-					reg = <2>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@3 {
-					reg = <3>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@4 {
-					reg = <4>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@5 {
-					reg = <5>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@6 {
-					reg = <6>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@7 {
-					reg = <7>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@8 {
-					reg = <8>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@9 {
-					reg = <9>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@10 {
-					reg = <10>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@11 {
-					reg = <11>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@12 {
-					reg = <12>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@13 {
-					reg = <13>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@14 {
-					reg = <14>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
-
-				gpio@15 {
-					reg = <15>;
-					type = <PCA955X_TYPE_GPIO>;
-				};
 			};
 		};
 	};
@@ -2816,6 +2227,152 @@
 
 &i2c15 {
 	status = "okay";
+
+	i2c-switch@70 {
+		compatible = "nxp,pca9546";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c15mux0chn0: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux0chn1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux0chn2: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux0chn3: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+	};
+
+	i2c-switch@71 {
+		compatible = "nxp,pca9546";
+		reg = <0x71>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c15mux1chn0: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux1chn1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux1chn2: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux1chn3: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+	};
+
+	i2c-switch@72 {
+		compatible = "nxp,pca9546";
+		reg = <0x72>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		i2c-mux-idle-disconnect;
+
+		i2c15mux2chn0: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux2chn1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			eeprom@53 {
+				compatible = "atmel,24c64";
+				reg = <0x53>;
+			};
+		};
+
+		i2c15mux2chn2: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+
+		i2c15mux2chn3: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+	};
 };
 
 &ehci1 {
@@ -4050,11 +3607,6 @@
 	memory-region = <&flash_memory>;
 };
 
-&kcs4 {
-	compatible = "openbmc,mctp-lpc";
-	status = "okay";
-};
-
 &mac2 {
 	status = "okay";
 	pinctrl-names = "default";
@@ -4093,3 +3645,14 @@
 	status = "okay";
 	memory-region = <&vga_memory>;
 };
+
+&kcs2 {
+	status = "okay";
+	aspeed,lpc-io-reg = <0xca8 0xcac>;
+};
+
+&kcs3 {
+	status = "okay";
+	aspeed,lpc-io-reg = <0xca2>;
+	aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index 6419c9762c0b..866f32cdccea 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -82,7 +82,7 @@
 
 	chosen {
 		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200n8";
+		bootargs = "console=ttyS4,115200n8 earlycon";
 	};
 
 	memory@80000000 {
@@ -116,34 +116,6 @@
 		};
 	};
 
-	gpio-keys {
-		compatible = "gpio-keys";
-
-		ps0-presence {
-			label = "ps0-presence";
-			gpios = <&gpio0 ASPEED_GPIO(S, 0) GPIO_ACTIVE_LOW>;
-			linux,code = <ASPEED_GPIO(S, 0)>;
-		};
-
-		ps1-presence {
-			label = "ps1-presence";
-			gpios = <&gpio0 ASPEED_GPIO(S, 1) GPIO_ACTIVE_LOW>;
-			linux,code = <ASPEED_GPIO(S, 1)>;
-		};
-
-		ps2-presence {
-			label = "ps2-presence";
-			gpios = <&gpio0 ASPEED_GPIO(S, 2) GPIO_ACTIVE_LOW>;
-			linux,code = <ASPEED_GPIO(S, 2)>;
-		};
-
-		ps3-presence {
-			label = "ps3-presence";
-			gpios = <&gpio0 ASPEED_GPIO(S, 3) GPIO_ACTIVE_LOW>;
-			linux,code = <ASPEED_GPIO(S, 3)>;
-		};
-	};
-
 	i2c2mux: i2cmux {
 		compatible = "i2c-mux-gpio";
 		#address-cells = <1>;
@@ -246,6 +218,21 @@
 			linux,code = <11>;
 		};
 	};
+
+	iio-hwmon-battery {
+		compatible = "iio-hwmon";
+		io-channels = <&adc1 7>;
+	};
+};
+
+&adc1 {
+	status = "okay";
+	aspeed,int-vref-microvolt = <2500000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
+		&pinctrl_adc10_default &pinctrl_adc11_default
+		&pinctrl_adc12_default &pinctrl_adc13_default
+		&pinctrl_adc14_default &pinctrl_adc15_default>;
 };
 
 &ehci1 {
@@ -259,10 +246,10 @@
 	/*C0-C7*/	"","","","","","","","",
 	/*D0-D7*/	"","","","","","","","",
 	/*E0-E7*/	"","","","","","","","",
-	/*F0-F7*/	"","","","","","","","",
+	/*F0-F7*/	"","","","","","","factory-reset-toggle","",
 	/*G0-G7*/	"","","","","","","","",
 	/*H0-H7*/	"","bmc-ingraham0","rear-enc-id0","rear-enc-fault0","","","","",
-	/*I0-I7*/	"","","","","","","","",
+	/*I0-I7*/	"","","","","","","bmc-secure-boot","",
 	/*J0-J7*/	"","","","","","","","",
 	/*K0-K7*/	"","","","","","","","",
 	/*L0-L7*/	"","","","","","","","",
@@ -270,7 +257,7 @@
 	/*N0-N7*/	"","","","","","","","",
 	/*O0-O7*/	"","","","usb-power","","","","",
 	/*P0-P7*/	"","","","","pcieslot-power","","","",
-	/*Q0-Q7*/	"cfam-reset","","","","","","","",
+	/*Q0-Q7*/	"cfam-reset","","regulator-standby-faulted","","","","","",
 	/*R0-R7*/	"bmc-tpm-reset","power-chassis-control","power-chassis-good","","","","","",
 	/*S0-S7*/	"presence-ps0","presence-ps1","presence-ps2","presence-ps3",
 				"","","","",
@@ -282,13 +269,6 @@
 	/*Y0-Y7*/	"","","","","","","","",
 	/*Z0-Z7*/	"","","","","","","","";
 
-	pin_mclr_vpp {
-		gpio-hog;
-		gpios = <ASPEED_GPIO(P, 7) GPIO_OPEN_DRAIN>;
-		output-high;
-		line-name = "mclr_vpp";
-	};
-
 	i2c3_mux_oe_n {
 		gpio-hog;
 		gpios = <ASPEED_GPIO(G, 6) GPIO_ACTIVE_LOW>;
@@ -945,46 +925,6 @@
 			"DASD_BP2_PRESENT_N",
 			"DASD_BP1_PRESENT_N",
 			"DASD_BP0_PRESENT_N";
-
-		gpio@0 {
-			reg = <0>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@1 {
-			reg = <1>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@2 {
-			reg = <2>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@3 {
-			reg = <3>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@4 {
-			reg = <4>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@5 {
-			reg = <5>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@6 {
-			reg = <6>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@7 {
-			reg = <7>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
 	};
 };
 
@@ -1025,86 +965,6 @@
 			"SLOT1_EXPANDER_PRSNT_N", "SLOT2_EXPANDER_PRSNT_N",
 			"SLOT3_EXPANDER_PRSNT_N", "SLOT4_EXPANDER_PRSNT_N",
 			"", "", "", "", "", "";
-
-		gpio@0 {
-			reg = <0>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@1 {
-			reg = <1>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@2 {
-			reg = <2>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@3 {
-			reg = <3>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@4 {
-			reg = <4>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@5 {
-			reg = <5>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@6 {
-			reg = <6>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@7 {
-			reg = <7>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@8 {
-			reg = <8>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@9 {
-			reg = <9>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@10 {
-			reg = <10>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@11 {
-			reg = <11>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@12 {
-			reg = <12>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@13 {
-			reg = <13>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@14 {
-			reg = <14>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@15 {
-			reg = <15>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
 	};
 };
 
@@ -1126,6 +986,32 @@
 		reg = <0x4a>;
 	};
 
+	pca9551@60 {
+		compatible = "nxp,pca9551";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			label = "cablecard0-cxp-top";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			label = "cablecard0-cxp-bot";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
 	pca9546@70 {
 		compatible = "nxp,pca9546";
 		reg = <0x70>;
@@ -1182,6 +1068,58 @@
 		reg = <0x49>;
 	};
 
+	pca9551@60 {
+		compatible = "nxp,pca9551";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			label = "cablecard3-cxp-top";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			label = "cablecard3-cxp-bot";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	pca9551@61 {
+		compatible = "nxp,pca9551";
+		reg = <0x61>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			label = "cablecard4-cxp-top";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			label = "cablecard4-cxp-bot";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
 	pca9546@70 {
 		compatible = "nxp,pca9546";
 		reg = <0x70>;
@@ -1290,6 +1228,486 @@
 	multi-master;
 	status = "okay";
 
+	pca9552@30 {
+		compatible = "ibm,pca9552";
+		reg = <0x30>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			label = "pcieslot0";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			label = "pcieslot1";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			label = "pcieslot2";
+			reg = <2>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			label = "pcieslot3";
+			reg = <3>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			label = "pcieslot4";
+			reg = <4>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			label = "cpu1";
+			reg = <5>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			label = "cpu-vrm1";
+			reg = <6>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			label = "lcd-russel";
+			reg = <8>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	pca9552@31 {
+		compatible = "ibm,pca9552";
+		reg = <0x31>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			label = "ddimm0";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			label = "ddimm1";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			label = "ddimm2";
+			reg = <2>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			label = "ddimm3";
+			reg = <3>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			label = "ddimm4";
+			reg = <4>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			label = "ddimm5";
+			reg = <5>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			label = "ddimm6";
+			reg = <6>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			label = "ddimm7";
+			reg = <7>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			label = "ddimm8";
+			reg = <8>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@9 {
+			label = "ddimm9";
+			reg = <9>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@10 {
+			label = "ddimm10";
+			reg = <10>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@11 {
+			label = "ddimm11";
+			reg = <11>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@12 {
+			label = "ddimm12";
+			reg = <12>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@13 {
+			label = "ddimm13";
+			reg = <13>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@14 {
+			label = "ddimm14";
+			reg = <14>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@15 {
+			label = "ddimm15";
+			reg = <15>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	pca9552@32 {
+		compatible = "ibm,pca9552";
+		reg = <0x32>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			label = "ddimm16";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			label = "ddimm17";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			label = "ddimm18";
+			reg = <2>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			label = "ddimm19";
+			reg = <3>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			label = "ddimm20";
+			reg = <4>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			label = "ddimm21";
+			reg = <5>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			label = "ddimm22";
+			reg = <6>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			label = "ddimm23";
+			reg = <7>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			label = "ddimm24";
+			reg = <8>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@9 {
+			label = "ddimm25";
+			reg = <9>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@10 {
+			label = "ddimm26";
+			reg = <10>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@11 {
+			label = "ddimm27";
+			reg = <11>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@12 {
+			label = "ddimm28";
+			reg = <12>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@13 {
+			label = "ddimm29";
+			reg = <13>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@14 {
+			label = "ddimm30";
+			reg = <14>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@15 {
+			label = "ddimm31";
+			reg = <15>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	pca9552@33 {
+		compatible = "ibm,pca9552";
+		reg = <0x33>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			label = "planar";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			label = "cpu0";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			label = "dasd-pyramid0";
+			reg = <3>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			label = "dasd-pyramid1";
+			reg = <4>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			label = "dasd-pyramid2";
+			reg = <5>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			label = "cpu0-vrm0";
+			reg = <6>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			label = "rtc-battery";
+			reg = <7>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@8 {
+			label = "base-blyth";
+			reg = <8>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@9 {
+			label = "pcieslot6";
+			reg = <9>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@10 {
+			label = "pcieslot7";
+			reg = <10>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@11 {
+			label = "pcieslot8";
+			reg = <11>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@12 {
+			label = "pcieslot9";
+			reg = <12>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@13 {
+			label = "pcieslot10";
+			reg = <13>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@14 {
+			label = "pcieslot11";
+			reg = <14>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@15 {
+			label = "tpm-wilson";
+			reg = <15>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
 	si7021-a20@40 {
 		compatible = "silabs,si7020";
 		reg = <0x40>;
@@ -1343,93 +1761,103 @@
 		};
 	};
 
-	pca0: pca9552@61 {
-		compatible = "nxp,pca9552";
-		reg = <0x61>;
+	pca9551@60 {
+		compatible = "nxp,pca9551";
+		reg = <0x60>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 
 		gpio-controller;
 		#gpio-cells = <2>;
 
-		gpio@0 {
+		led@0 {
+			label = "front-sys-id0";
 			reg = <0>;
-			type = <PCA955X_TYPE_GPIO>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
 		};
 
-		gpio@1 {
+		led@1 {
+			label = "front-check-log0";
 			reg = <1>;
-			type = <PCA955X_TYPE_GPIO>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
 		};
 
-		gpio@2 {
+		led@2 {
+			label = "front-enc-fault1";
 			reg = <2>;
-			type = <PCA955X_TYPE_GPIO>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
 		};
 
-		gpio@3 {
+		led@3 {
+			label = "front-sys-pwron0";
 			reg = <3>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@4 {
-			reg = <4>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@5 {
-			reg = <5>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@6 {
-			reg = <6>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@7 {
-			reg = <7>;
-			type = <PCA955X_TYPE_GPIO>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
 		};
+	};
 
-		gpio@8 {
-			reg = <8>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
+	pca0: pca9552@61 {
+		compatible = "nxp,pca9552";
+		reg = <0x61>;
+		#address-cells = <1>;
+		#size-cells = <0>;
 
-		gpio@9 {
-			reg = <9>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
+		gpio-controller;
+		#gpio-cells = <2>;
 
-		gpio@10 {
-			reg = <10>;
-			type = <PCA955X_TYPE_GPIO>;
+		led@0 {
+			label = "fan0";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
 		};
 
-		gpio@11 {
-			reg = <11>;
-			type = <PCA955X_TYPE_GPIO>;
+		led@1 {
+			label = "fan1";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
 		};
 
-		gpio@12 {
-			reg = <12>;
-			type = <PCA955X_TYPE_GPIO>;
+		led@2 {
+			label = "fan2";
+			reg = <2>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
 		};
 
-		gpio@13 {
-			reg = <13>;
-			type = <PCA955X_TYPE_GPIO>;
+		led@3 {
+			label = "fan3";
+			reg = <3>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
 		};
 
-		gpio@14 {
-			reg = <14>;
-			type = <PCA955X_TYPE_GPIO>;
+		led@4 {
+			label = "fan4";
+			reg = <4>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
 		};
 
-		gpio@15 {
-			reg = <15>;
-			type = <PCA955X_TYPE_GPIO>;
+		led@5 {
+			label = "fan5";
+			reg = <5>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
 		};
 	};
 
@@ -1488,6 +1916,19 @@
 		reg = <0x51>;
 	};
 
+	pca_pres3: pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names =
+			"", "", "", "", "", "", "", "",
+			"", "", "", "", "", "", "power-config-full-load", "";
+	};
+
 	pca_pres2: pca9552@61 {
 		compatible = "nxp,pca9552";
 		reg = <0x61>;
@@ -1504,86 +1945,6 @@
 			"SLOT8_EXPANDER_PRSNT_N", "SLOT9_EXPANDER_PRSNT_N",
 			"SLOT10_EXPANDER_PRSNT_N", "SLOT11_EXPANDER_PRSNT_N",
 			"", "", "", "";
-
-		gpio@0 {
-			reg = <0>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@1 {
-			reg = <1>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@2 {
-			reg = <2>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@3 {
-			reg = <3>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@4 {
-			reg = <4>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@5 {
-			reg = <5>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@6 {
-			reg = <6>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@7 {
-			reg = <7>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@8 {
-			reg = <8>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@9 {
-			reg = <9>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@10 {
-			reg = <10>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@11 {
-			reg = <11>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@12 {
-			reg = <12>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@13 {
-			reg = <13>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@14 {
-			reg = <14>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-		gpio@15 {
-			reg = <15>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
 	};
 
 };
@@ -1639,6 +2000,32 @@
 		reg = <0x49>;
 	};
 
+	pca9551@60 {
+		compatible = "nxp,pca9551";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			label = "cablecard10-cxp-top";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			label = "cablecard10-cxp-bot";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
 	pca9546@70 {
 		compatible = "nxp,pca9546";
 		reg = <0x70>;
@@ -1673,6 +2060,11 @@
 
 &i2c12 {
 	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
 };
 
 &i2c13 {
@@ -1682,6 +2074,80 @@
 		compatible = "atmel,24c64";
 		reg = <0x50>;
 	};
+
+	pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			label = "nvme0";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			label = "nvme1";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			label = "nvme2";
+			reg = <2>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			label = "nvme3";
+			reg = <3>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			label = "nvme4";
+			reg = <4>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			label = "nvme5";
+			reg = <5>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			label = "nvme6";
+			reg = <6>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			label = "nvme7";
+			reg = <7>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
 };
 
 &i2c14 {
@@ -1691,6 +2157,80 @@
 		compatible = "atmel,24c64";
 		reg = <0x50>;
 	};
+
+	pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			label = "nvme8";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			label = "nvme9";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			label = "nvme10";
+			reg = <2>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			label = "nvme11";
+			reg = <3>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			label = "nvme12";
+			reg = <4>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			label = "nvme13";
+			reg = <5>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			label = "nvme14";
+			reg = <6>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			label = "nvme15";
+			reg = <7>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
 };
 
 &i2c15 {
@@ -1700,6 +2240,80 @@
 		compatible = "atmel,24c64";
 		reg = <0x50>;
 	};
+
+	pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			label = "nvme16";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			label = "nvme17";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			label = "nvme18";
+			reg = <2>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			label = "nvme19";
+			reg = <3>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@4 {
+			label = "nvme20";
+			reg = <4>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@5 {
+			label = "nvme21";
+			reg = <5>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@6 {
+			label = "nvme22";
+			reg = <6>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@7 {
+			label = "nvme23";
+			reg = <7>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
 };
 
 &vuart1 {
@@ -1777,3 +2391,14 @@
 	status = "okay";
 	memory-region = <&vga_memory>;
 };
+
+&kcs2 {
+	status = "okay";
+	aspeed,lpc-io-reg = <0xca8 0xcac>;
+};
+
+&kcs3 {
+	status = "okay";
+	aspeed,lpc-io-reg = <0xca2>;
+	aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts b/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts
index 1752f3250e44..60a39ea10ab1 100644
--- a/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts
@@ -3,6 +3,7 @@
 #include "aspeed-g5.dtsi"
 #include <dt-bindings/gpio/aspeed-gpio.h>
 #include <dt-bindings/leds/leds-pca955x.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
 	model = "FP5280G2 BMC";
@@ -245,7 +246,7 @@
 		label = "bmc";
 		m25p,fast-read;
 		spi-max-frequency = <50000000>;
-#include "openbmc-flash-layout.dtsi"
+#include "openbmc-flash-layout-64.dtsi"
 	};
 };
 
@@ -902,4 +903,10 @@
 
 };
 
+&kcs3 {
+	status = "okay";
+	aspeed,lpc-io-reg = <0xca2>;
+	aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+};
+
 #include "ibm-power9-dual.dtsi"
diff --git a/arch/arm/boot/dts/aspeed-bmc-inventec-transformers.dts b/arch/arm/boot/dts/aspeed-bmc-inventec-transformers.dts
new file mode 100644
index 000000000000..caf66651e5b5
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-inventec-transformers.dts
@@ -0,0 +1,328 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2021 Inventec Corp.
+
+/dts-v1/;
+
+#include "aspeed-g6.dtsi"
+#include "aspeed-g6-pinctrl.dtsi"
+#include <dt-bindings/i2c/i2c.h>
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/ {
+       model = "TRANSFORMERS BMC";
+       compatible = "inventec,transformer-bmc", "aspeed,ast2600";
+
+       aliases {
+               serial4 = &uart5;
+       };
+
+       chosen {
+               stdout-path = &uart5;
+               bootargs = "console=ttyS4,115200n8";
+       };
+
+       memory@80000000 {
+               device_type = "memory";
+               reg = <0x80000000 0x80000000>;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               // UID led
+               uid {
+                       label = "UID_LED";
+                       gpios = <&gpio0 ASPEED_GPIO(X, 0) GPIO_ACTIVE_LOW>;
+               };
+
+               // Heart beat led
+               heartbeat {
+                       label = "HB_LED";
+                       gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&mdio0 {
+       status = "okay";
+
+       ethphy0: ethernet-phy@0 {
+               compatible = "ethernet-phy-ieee802.3-c22";
+               reg = <1>;
+       };
+};
+
+&mac3 {
+       status = "okay";
+       phy-mode = "rgmii";
+       phy-handle = <&ethphy0>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_rgmii4_default>;
+};
+
+&fmc {
+       status = "okay";
+
+       flash@0 {
+               status = "okay";
+               m25p,fast-read;
+               label = "bmc";
+               spi-max-frequency = <33000000>;
+               spi-tx-bus-width = <2>;
+               spi-rx-bus-width = <2>;
+#include "openbmc-flash-layout.dtsi"
+       };
+
+       flash@1 {
+               status = "okay";
+               m25p,fast-read;
+               label = "bmc2";
+               spi-max-frequency = <33000000>;
+               spi-tx-bus-width = <2>;
+               spi-rx-bus-width = <2>;
+       };
+};
+
+&spi1 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_spi1_default>;
+
+       flash@0 {
+               status = "okay";
+               m25p,fast-read;
+               label = "bios";
+               spi-max-frequency = <33000000>;
+               spi-tx-bus-width = <1>;
+               spi-rx-bus-width = <1>;
+       };
+};
+
+&wdt1 {
+       status = "okay";
+};
+
+&uart1 {
+       status = "okay";
+};
+
+&uart5 {
+       status = "okay";
+};
+
+&i2c0 {
+       status = "okay";
+
+       //Set bmc' slave address;
+       bmc_slave@10 {
+               compatible = "ipmb-dev";
+               reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+               i2c-protocol;
+       };
+};
+
+&i2c2 {
+       status = "okay";
+};
+
+&i2c3 {
+       // FRU AT24C512C-SSHM-T
+       status = "okay";
+       eeprom@50 {
+               compatible = "atmel,24c512";
+               reg = <0x50>;
+               pagesize = <128>;
+       };
+};
+
+&i2c5 {
+       status = "okay";
+};
+
+&i2c6 {
+       status = "okay";
+
+       tmp75@49 {
+               compatible = "ti,tmp75";
+               reg = <0x49>;
+       };
+
+       tmp75@4f {
+               compatible = "ti,tmp75";
+               reg = <0x4f>;
+       };
+
+       tmp468@48 {
+               compatible = "ti,tmp468";
+               reg = <0x48>;
+       };
+};
+
+&i2c7 {
+       status = "okay";
+       adm1278@40 {
+               compatible = "adi,adm1278";
+               reg = <0x40>;
+       };
+};
+
+
+&i2c8 {
+       // FRU AT24C512C-SSHM-T
+       status = "okay";
+
+       eeprom@51 {
+               compatible = "atmel,24c512";
+               reg = <0x51>;
+               pagesize = <128>;
+       };
+
+       eeprom@53 {
+               compatible = "atmel,24c512";
+               reg = <0x53>;
+               pagesize = <128>;
+       };
+};
+
+&i2c9 {
+       // M.2
+       status = "okay";
+};
+
+&i2c10 {
+       // I2C EXPANDER
+       status = "okay";
+
+       i2c-switch@71 {
+               compatible = "nxp,pca9544";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               reg = <0x71>;
+       };
+
+       i2c-switch@73 {
+               compatible = "nxp,pca9544";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               reg = <0x73>;
+       };
+};
+
+&i2c11 {
+       // I2C EXPANDER
+       status = "okay";
+
+       i2c-switch@70 {
+               compatible = "nxp,pca9544";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               reg = <0x70>;
+
+               pcie_eeprom_riser1: i2c@0 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0>;
+
+                       eeprom@55 {
+                               compatible = "atmel,24c512";
+                               reg = <0x55>;
+                               pagesize = <128>;
+                       };
+               };
+
+               pcie_eeprom_riser2: i2c@1 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <1>;
+
+                       eeprom@55 {
+                               compatible = "atmel,24c512";
+                               reg = <0x55>;
+                               pagesize = <128>;
+                       };
+               };
+
+               pcie_eeprom_riser3: i2c@2 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <2>;
+
+                       eeprom@55 {
+                               compatible = "atmel,24c512";
+                               reg = <0x55>;
+                               pagesize = <128>;
+                       };
+               };
+       };
+};
+
+&i2c12 {
+       status = "okay";
+
+       psu0:psu0@58 {
+               compatible = "pmbus";
+               reg = <0x58>;
+       };
+};
+
+&gpio0 {
+       status = "okay";
+       gpio-line-names =
+       /*A0-A7*/   "","","","","","","","",
+       /*B0-B7*/   "presence-ps0","power-chassis-good","","","","","presence-ps1","",
+       /*C0-C7*/   "","","","","","","","",
+       /*D0-D7*/   "","","","","","","","",
+       /*E0-E7*/   "","","","","","","","",
+       /*F0-F7*/   "","","","","power-chassis-control","","","",
+       /*G0-G7*/   "","","jtag-mux","","","","","",
+       /*H0-H7*/   "","","","","reset-button","power-button","","",
+       /*I0-I7*/   "","","","","","","","",
+       /*J0-J7*/   "","","","","","","","",
+       /*K0-K7*/   "","","","","","","","",
+       /*L0-L7*/   "","","","","","","","",
+       /*M0-M7*/   "","","","","","","","",
+       /*N0-N7*/   "","","","","","","","",
+       /*O0-O7*/   "","","","","","","","",
+       /*P0-P7*/   "","","","tck-mux","","","","",
+       /*Q0-Q7*/   "","","","","","","","",
+       /*R0-R7*/   "","","","","","","","",
+       /*S0-S7*/   "","","","","","","","",
+       /*T0-T7*/   "","","","","","","","",
+       /*U0-U7*/   "","nmi-button","","","","","","",
+       /*V0-V7*/   "","","","","power-config-full-load","","","",
+       /*W0-W7*/   "","","","","","","","",
+       /*X0-X7*/   "","","","","","","","",
+       /*Y0-Y7*/   "","","","","","","","",
+       /*Z0-Z7*/   "","","","","","","","",
+       /*AA0-AA7*/ "","","","","","","","",
+       /*AB0-AB7*/ "","","","","","","","",
+       /*AC0-AC7*/ "","","","","","","","";
+};
+
+&lpc_snoop {
+       status = "okay";
+       snoop-ports = <0x80>;
+};
+
+&emmc_controller {
+       status = "okay";
+};
+
+&emmc {
+       status = "okay";
+       non-removable;
+       max-frequency = <52000000>;
+       bus-width = <8>;
+};
+
+&vhub {
+       status = "okay";
+       aspeed,vhub-downstream-ports = <7>;
+       aspeed,vhub-generic-endpoints = <21>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usb2ad_default>;
+};
+
+&rtc {
+       status = "okay";
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-tyan-s7106.dts b/arch/arm/boot/dts/aspeed-bmc-tyan-s7106.dts
new file mode 100644
index 000000000000..68f332ee1886
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-tyan-s7106.dts
@@ -0,0 +1,488 @@
+// SPDX-License-Identifier: GPL-2.0+
+/dts-v1/;
+
+#include "aspeed-g5.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/ {
+	model = "Tyan S7106 BMC";
+	compatible = "tyan,s7106-bmc", "aspeed,ast2500";
+
+	chosen {
+		stdout-path = &uart5;
+		bootargs = "console=ttyS4,115200 earlycon";
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		p2a_memory: region@987f0000 {
+			no-map;
+			reg = <0x987f0000 0x00010000>; /* 64KB */
+		};
+
+		vga_memory: framebuffer@9f000000 {
+			no-map;
+			reg = <0x9f000000 0x01000000>; /* 16M */
+		};
+
+		gfx_memory: framebuffer {
+			size = <0x01000000>; /* 16M */
+			alignment = <0x01000000>;
+			compatible = "shared-dma-pool";
+			reusable;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		identify {
+			gpios = <&gpio ASPEED_GPIO(A, 2) GPIO_ACTIVE_LOW>;
+		};
+
+		heartbeat {
+			gpios = <&gpio ASPEED_GPIO(E, 7) GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	iio-hwmon {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
+			<&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>,
+			<&adc 8>, <&adc 9>, <&adc 10>, <&adc 11>,
+			<&adc 12>, <&adc 13>, <&adc 14>;
+	};
+
+	iio-hwmon-battery {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 15>;
+	};
+};
+
+&fmc {
+	status = "okay";
+	flash@0 {
+		label = "bmc";
+		status = "okay";
+		m25p,fast-read;
+#include "openbmc-flash-layout.dtsi"
+	};
+};
+
+&spi1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spi1_default>;
+
+	flash@0 {
+		status = "okay";
+		label = "pnor";
+		m25p,fast-read;
+	};
+};
+
+&uart1 {
+	/* Rear RS-232 connector */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_txd1_default
+			&pinctrl_rxd1_default>;
+};
+
+&uart2 {
+	/* RS-232 connector on header */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_txd2_default
+			&pinctrl_rxd2_default>;
+};
+
+&uart3 {
+	/* Alternative to vuart to internally connect (route) to uart1
+	 * when vuart cannot be used due to BIOS limitations.
+	 */
+	status = "okay";
+};
+
+&uart4 {
+	/* Alternative to vuart to internally connect (route) to the
+	 * external port usually used by uart1 when vuart cannot be
+	 * used due to BIOS limitations.
+	 */
+	status = "okay";
+};
+
+&uart5 {
+	/* BMC "debug" (console) UART; connected to RS-232 connector
+	 * on header; selectable via jumpers as alternative to uart2
+	 */
+	status = "okay";
+};
+
+&vuart {
+	status = "okay";
+};
+
+&lpc_ctrl {
+	status = "okay";
+};
+
+&p2a {
+	status = "okay";
+	memory-region = <&p2a_memory>;
+};
+
+&lpc_snoop {
+	status = "okay";
+	snoop-ports = <0x80>;
+};
+
+&adc {
+	status = "okay";
+};
+
+&vhub {
+	status = "okay";
+};
+
+&pwm_tacho {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm0_default
+			&pinctrl_pwm1_default
+			&pinctrl_pwm3_default
+			&pinctrl_pwm4_default>;
+
+	/* CPU fan #0 */
+	fan@0 {
+		reg = <0x00>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x00>;
+	};
+
+	/* CPU fan #1 */
+	fan@1 {
+		reg = <0x01>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x01>;
+	};
+
+	/* PWM group for chassis fans #1, #2, #3 and #4  */
+	fan@2 {
+		reg = <0x03>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x02>;
+	};
+
+	fan@3 {
+		reg = <0x03>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x03>;
+	};
+
+	fan@4 {
+		reg = <0x03>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x04>;
+	};
+
+	fan@5 {
+		reg = <0x03>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x05>;
+	};
+
+	/* PWM group for chassis fans #5 and #6  */
+	fan@6 {
+		reg = <0x04>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x06>;
+	};
+
+	fan@7 {
+		reg = <0x04>;
+		aspeed,fan-tach-ch = /bits/ 8 <0x07>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+
+	/* Hardware monitor with temperature sensors */
+	nct7802@28 {
+		compatible = "nuvoton,nct7802";
+		reg = <0x28>;
+	};
+
+	/* Also connected to:
+	 * - IPMB pin header
+	 * - CPU #0 memory error LED @ 0x3A
+	 * - CPU #1 memory error LED @ 0x3C
+	 */
+};
+
+&i2c1 {
+	/* Directly connected to PCH SMBUS #0 */
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+
+	/* BMC EEPROM, incl. mainboard FRU */
+	eeprom@50 {
+		compatible = "atmel,24c256";
+		reg = <0x50>;
+	};
+
+	/* Also connected to:
+	 * - fan header
+	 * - mini-SAS HD connector
+	 * - SSATA SGPIO
+	 * - via switch (BMC_SMB3_PCH_IE_SML3_EN, active low)
+	 *   to PCH SMBUS #3
+	 */
+};
+
+&i2c3 {
+	status = "okay";
+
+	/* PSU1 FRU @ 0xA0 */
+	eeprom@50 {
+		compatible = "atmel,24c02";
+		reg = <0x50>;
+	};
+
+	/* PSU2 FRU @ 0xA2 */
+	eeprom@51 {
+		compatible = "atmel,24c02";
+		reg = <0x51>;
+	};
+
+	/* PSU1 @ 0xB0 */
+	power-supply@58 {
+		compatible = "pmbus";
+		reg = <0x58>;
+	};
+
+	/* PSU2 @ 0xB2 */
+	power-supply@59 {
+		compatible = "pmbus";
+		reg = <0x59>;
+	};
+
+	/* Also connected to:
+	 * - PCH SMBUS #1
+	 */
+};
+
+&i2c4 {
+	status = "okay";
+
+	/* Connected to:
+	 * - PCH SMBUS #2
+	 */
+
+	/* Connected via switch to:
+	 * - CPU #0 channels ABC VDDQ @ 0x80
+	 * - CPU #0 channels DEF VDDQ @ 0x81
+	 * - CPU #1 channels ABC VDDQ @ 0x82
+	 * - CPU #1 channels DEF VDDQ @ 0x83
+	 * - CPU #0 VCCIO & VMCP @ 0x52
+	 * - CPU #1 VCCIO & VMCP @ 0x53
+	 * - CPU #0 VCCIN @ 0xC0
+	 * - CPU #0 VSA @ 0xC2
+	 * - CPU #1 VCCIN @ 0xC4
+	 * - CPU #1 VSA @ 0xC6
+	 * - J110
+	 */
+};
+
+&i2c5 {
+	status = "okay";
+
+	/* Connected via switch (PCH_BMC_SMB_SW_P) to:
+	 * - mainboard FRU @ 0xAE
+	 * - XDP connector
+	 * - ME debug header
+	 * - clock buffer @ 0xD8
+	 * - i2c4 via switch (PCH_VR_SMBUS_SW_P; controlled by PCH)
+	 * - PCH SMBUS
+	 */
+};
+
+&i2c6 {
+	status = "okay";
+
+	/* Connected via switch (BMC_PE_SMB_EN_1_N) to
+	 * bus mux (selector BMC_PE_SMB_SW_BIT[1..0]) to:
+	 * - 0,0: PCIE slot 1, SMB #1
+	 * - 0,1: PCIE slot 1, SMB #2
+	 * - 1,0: PCIE slot 2, SMB #1
+	 * - 1,1: PCIE slot 2, SMB #2
+	 */
+
+	/* Connected via switch (BMC_PE_SMB_EN_2_N) to
+	 * bus mux (selector BMC_PE_SMB_SW_BIT[1..0]) to:
+	 * - 0,0: OCP0 (A) SMB
+	 * - 0,1: OCP0 (C) SMB
+	 * - 1,0: OCP1 (A) SMB
+	 * - 1,1: NC
+	 */
+};
+
+&i2c7 {
+	status = "okay";
+
+	/* Connected to:
+	 * - PCH SMBUS #4
+	 */
+};
+
+&i2c8 {
+	status = "okay";
+
+	/* Not connected */
+};
+
+&mac0 {
+	status = "okay";
+	use-ncsi;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rmii1_default>;
+};
+
+&mac1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
+};
+
+&ibt {
+	status = "okay";
+};
+
+&kcs1 {
+	status = "okay";
+	aspeed,lpc-io-reg = <0xca8>;
+};
+
+&kcs3 {
+	status = "okay";
+	aspeed,lpc-io-reg = <0xca2>;
+};
+
+/* Enable BMC VGA output to show an early (pre-BIOS) boot screen */
+&gfx {
+	status = "okay";
+	memory-region = <&gfx_memory>;
+};
+
+/* We're following the GPIO naming as defined at
+ * https://github.com/openbmc/docs/blob/master/designs/device-tree-gpio-naming.md.
+ *
+ * Notes on led-identify and id-button:
+ * - A physical button is connected to id-button which
+ *   triggers the clock on a D flip-flop. The /Q output of the
+ *   flip-flop drives its D input.
+ * - The flip-flop's Q output drives led-identify which is
+ *   connected to LEDs.
+ * - With that, every button press toggles the LED between on and off.
+ *
+ * Notes on power-, reset- and nmi- button and control:
+ * - The -button signals can be used to monitor physical buttons.
+ * - The -control signals can be used to actuate the specific
+ *   operation.
+ * - In hardware, the -button signals are connected to the -control
+ *   signals through drivers with the -control signals being
+ *   protected through diodes.
+ */
+&gpio {
+	status = "okay";
+	gpio-line-names =
+	/*A0*/		"",
+	/*A1*/		"",
+	/*A2*/		"led-identify", /* in/out: BMC_IDLED_ON_N */
+	/*A3*/		"",
+	/*A4*/		"",
+	/*A5*/		"",
+	/*A6*/		"",
+	/*A7*/		"",
+	/*B0-B7*/	"","","","","","","","",
+	/*C0*/		"",
+	/*C1*/		"",
+	/*C2*/		"",
+	/*C3*/		"",
+	/*C4*/		"id-button", /* in/out: BMC_IDBTN_IN_OUT_N */
+	/*C5*/		"post-complete", /* in: FM_BIOS_POST_CMPLT_N */
+	/*C6*/		"",
+	/*C7*/		"",
+	/*D0*/		"",
+	/*D1*/		"",
+	/*D2*/		"power-chassis-good", /* in: SYS_PWROK_BUF */
+	/*D3*/		"platform-reset", /* in: SYS_PLTRST_N */
+	/*D4*/		"",
+	/*D5*/		"",
+	/*D6*/		"",
+	/*D7*/		"",
+	/*E0*/		"power-button", /* in: BMC_PWBTN_IN_N */
+	/*E1*/		"power-chassis-control", /* out: BMC_PWRBTN_OUT_N */
+	/*E2*/		"reset-button", /* in: BMC_RSTBTN_IN_N */
+	/*E3*/		"reset-control", /* out: BMC_RSTBTN_OUT_N */
+	/*E4*/		"nmi-button", /* in: BMC_NMIBTN_IN_N */
+	/*E5*/		"nmi-control", /* out: BMC_NMIBTN_OUT_N */
+	/*E6*/		"",
+	/*E7*/		"led-heartbeat", /* out: BMC_HEARTBRAT_LED_N */
+	/*F0*/		"",
+	/*F1*/		"clear-cmos-control", /* out: BMC_CLR_CMOS_N */
+	/*F2*/		"",
+	/*F3*/		"",
+	/*F4*/		"led-fault", /* out: AST_HW_FAULT_N */
+	/*F5*/		"",
+	/*F6*/		"",
+	/*F7*/		"",
+	/*G0*/		"BMC_PE_SMB_EN_1_N", /* out */
+	/*G1*/		"BMC_PE_SMB_EN_2_N", /* out */
+	/*G2*/		"",
+	/*G3*/		"",
+	/*G4*/		"",
+	/*G5*/		"",
+	/*G6*/		"",
+	/*G7*/		"",
+	/*H0-H7*/	"","","","","","","","",
+	/*I0-I7*/	"","","","","","","","",
+	/*J0-J7*/	"","","","","","","","",
+	/*K0-K7*/	"","","","","","","","",
+	/*L0-L7*/	"","","","","","","","",
+	/*M0-M7*/	"","","","","","","","",
+	/*N0-N7*/	"","","","","","","","",
+	/*O0-O7*/	"","","","","","","","",
+	/*P0-P7*/	"","","","","","","","",
+	/*Q0*/		"",
+	/*Q1*/		"",
+	/*Q2*/		"",
+	/*Q3*/		"",
+	/*Q4*/		"BMC_PE_SMB_SW_BIT0", /* out */
+	/*Q5*/		"BMC_PE_SMB_SW_BIT1", /* out */
+	/*Q6*/		"",
+	/*Q7*/		"",
+	/*R0-R7*/	"","","","","","","","",
+	/*S0-S7*/	"","","","","","","","",
+	/*T0-T7*/	"","","","","","","","",
+	/*U0-U7*/	"","","","","","","","",
+	/*V0-V7*/	"","","","","","","","",
+	/*W0-W7*/	"","","","","","","","",
+	/*X0-X7*/	"","","","","","","","",
+	/*Y0-Y7*/	"","","","","","","","",
+	/*Z0-Z7*/	"","","","","","","","",
+	/*AA0*/		"",
+	/*AA1*/		"",
+	/*AA2*/		"",
+	/*AA3*/		"BMC_SMB3_PCH_IE_SML3_EN", /* out */
+	/*AA4*/		"",
+	/*AA5*/		"",
+	/*AA6*/		"",
+	/*AA7*/		"",
+	/*AB0-AB7*/	"","","","","","","","";
+};
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index c5aeb3cf3a09..b313a1cf5f73 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -383,6 +383,12 @@
 					interrupts = <8>;
 					status = "disabled";
 				};
+
+				uart_routing: uart-routing@9c {
+					compatible = "aspeed,ast2400-uart-routing";
+					reg = <0x9c 0x4>;
+					status = "disabled";
+				};
 			};
 
 			uart2: serial@1e78d000 {
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index 73ca1ec6fc24..c7049454c7cb 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -491,6 +491,12 @@
 					#reset-cells = <1>;
 				};
 
+				uart_routing: uart-routing@9c {
+					compatible = "aspeed,ast2500-uart-routing";
+					reg = <0x9c 0x4>;
+					status = "disabled";
+				};
+
 				lhc: lhc@a0 {
 					compatible = "aspeed,ast2500-lhc";
 					reg = <0xa0 0x24 0xc8 0x8>;
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 1b47be1704f8..5106a424f1ce 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -364,6 +364,26 @@
 				status = "disabled";
 			};
 
+			adc0: adc@1e6e9000 {
+				compatible = "aspeed,ast2600-adc0";
+				reg = <0x1e6e9000 0x100>;
+				clocks = <&syscon ASPEED_CLK_APB2>;
+				resets = <&syscon ASPEED_RESET_ADC>;
+				interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+				#io-channel-cells = <1>;
+				status = "disabled";
+			};
+
+			adc1: adc@1e6e9100 {
+				compatible = "aspeed,ast2600-adc1";
+				reg = <0x1e6e9100 0x100>;
+				clocks = <&syscon ASPEED_CLK_APB2>;
+				resets = <&syscon ASPEED_RESET_ADC>;
+				interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+				#io-channel-cells = <1>;
+				status = "disabled";
+			};
+
 			gpio0: gpio@1e780000 {
 				#gpio-cells = <2>;
 				gpio-controller;
@@ -551,6 +571,12 @@
 					#reset-cells = <1>;
 				};
 
+				uart_routing: uart-routing@98 {
+					compatible = "aspeed,ast2600-uart-routing";
+					reg = <0x98 0x8>;
+					status = "disabled";
+				};
+
 				ibt: ibt@140 {
 					compatible = "aspeed,ast2600-ibt-bmc";
 					reg = <0x140 0x18>;
diff --git a/arch/arm/boot/dts/at91-lmu5000.dts b/arch/arm/boot/dts/at91-lmu5000.dts
new file mode 100644
index 000000000000..f8863d7c0798
--- /dev/null
+++ b/arch/arm/boot/dts/at91-lmu5000.dts
@@ -0,0 +1,147 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Device Tree file for CalAmp LMU5000 board
+ *
+ * Copyright (C) 2013 Adam Porter <porter.adam@gmail.com>
+ */
+
+/dts-v1/;
+#include "at91sam9g20.dtsi"
+
+/ {
+	model = "CalAmp LMU5000";
+	compatible = "calamp,lmu5000", "atmel,at91sam9g20", "atmel,at91sam9";
+
+	chosen {
+		bootargs = "mem=64M console=ttyS0,115200 rootfstype=jffs2";
+	};
+
+	memory {
+		reg = <0x20000000 0x4000000>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		main_clock: clock@0 {
+			compatible = "atmel,osc", "fixed-clock";
+			clock-frequency = <18432000>;
+		};
+	};
+};
+
+&dbgu {
+	status = "okay";
+};
+
+&ebi {
+	status = "okay";
+
+	nand_controller: nand-controller {
+		pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
+		pinctrl-names = "default";
+		status = "okay";
+
+		nand@3 {
+			reg = <0x3 0x0 0x800000>;
+			rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
+			cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
+			nand-bus-width = <8>;
+			nand-ecc-mode = "soft";
+			nand-on-flash-bbt;
+			label = "atmel_nand";
+			status = "okay";
+
+			partitions {
+				compatible = "fixed-partitions";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				kernel@0 {
+					label = "kernel";
+					reg = <0x0 0x400000>;
+				};
+
+				rootfs@400000 {
+					label = "rootfs";
+					reg = <0x400000 0x3C00000>;
+				};
+
+				user1@4000000 {
+					label = "user1";
+					reg = <0x4000000 0x2000000>;
+				};
+
+				user2@6000000 {
+					label = "user2";
+					reg = <0x6000000 0x2000000>;
+				};
+			};
+		};
+	};
+};
+
+&macb0 {
+	phy-mode = "mii";
+	status = "okay";
+};
+
+&pinctrl {
+	board {
+		pinctrl_pck0_as_mck: pck0_as_mck {
+			atmel,pins = <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;
+		};
+	};
+
+	usb0 {
+		pinctrl_usb1_vbus_gpio: usb0_vbus_gpio {
+			atmel,pins = <AT91_PIOC 5 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+		};
+	};
+};
+
+&ssc0 {
+	status = "okay";
+	pinctrl-0 = <&pinctrl_ssc0_tx>;
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&usart0 {
+	pinctrl-0 =
+		<&pinctrl_usart0
+		 &pinctrl_usart0_rts
+		 &pinctrl_usart0_cts
+		 &pinctrl_usart0_dtr_dsr
+		 &pinctrl_usart0_dcd
+		 &pinctrl_usart0_ri>;
+	status = "okay";
+};
+
+&usart2 {
+	status = "okay";
+};
+
+&usb0 {
+	num-ports = <2>;
+	status = "okay";
+};
+
+&usb1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb1_vbus_gpio>;
+	atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&watchdog {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/at91-q5xr5.dts b/arch/arm/boot/dts/at91-q5xr5.dts
new file mode 100644
index 000000000000..5827383b181b
--- /dev/null
+++ b/arch/arm/boot/dts/at91-q5xr5.dts
@@ -0,0 +1,199 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Device Tree file for Exegin Q5xR5 board
+ *
+ * Copyright (C) 2014 Owen Kirby <osk@exegin.com>
+ */
+
+/dts-v1/;
+#include "at91sam9g20.dtsi"
+
+/ {
+	model = "Exegin Q5x (rev5)";
+	compatible = "exegin,q5xr5", "atmel,at91sam9g20", "atmel,at91sam9";
+
+	chosen {
+		bootargs = "console=ttyS0,115200 rootfstype=squashfs,jffs2";
+	};
+
+	memory {
+		reg = <0x20000000 0x0>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		main_clock: clock@0 {
+			compatible = "atmel,osc", "fixed-clock";
+			clock-frequency = <18432000>;
+		};
+
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <18432000>;
+		};
+	};
+};
+
+&dbgu {
+	status = "okay";
+};
+
+&ebi {
+	status = "okay";
+
+	flash: flash@0 {
+		compatible = "cfi-flash";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x0 0x1000000 0x800000>;
+		bank-width = <2>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			kernel@0 {
+				label = "kernel";
+				reg = <0x0 0x200000>;
+			};
+
+			rootfs@200000 {
+				label = "rootfs";
+				reg = <0x200000 0x600000>;
+			};
+		};
+	};
+};
+
+&macb0 {
+	phy-mode = "mii";
+	status = "okay";
+};
+
+&pinctrl {
+	board {
+		pinctrl_pck0_as_mck: pck0_as_mck {
+			atmel,pins = <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;
+		};
+	};
+
+	spi0 {
+		pinctrl_spi0: spi0-0 {
+			atmel,pins =
+				<AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE
+				 AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE
+				 AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+		};
+
+		pinctrl_spi0_npcs0: spi0_npcs0 {
+			atmel,pins = <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+		};
+
+		pinctrl_spi0_npcs1: spi0_npcs1 {
+			atmel,pins = <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
+		};
+	};
+
+	spi1 {
+		pinctrl_spi1: spi1-0 {
+			atmel,pins =
+				<AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE
+				 AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE
+				 AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+		};
+
+		pinctrl_spi1_npcs0: spi1_npcs0 {
+			atmel,pins = <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+		};
+
+		pinctrl_spi1_npcs1: spi1_npcs1 {
+			atmel,pins = <AT91_PIOC 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
+		};
+	};
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spi0 &pinctrl_spi0_npcs0 &pinctrl_spi0_npcs1>;
+	cs-gpios = <&pioA 3 GPIO_ACTIVE_HIGH>, <&pioC 11 GPIO_ACTIVE_LOW>, <0>, <0>;
+	status = "okay";
+
+	m25p80@0 {
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		at91boot@0 {
+			label = "at91boot";
+			reg = <0x0 0x4000>;
+		};
+
+		uenv@4000 {
+			label = "uboot-env";
+			reg = <0x4000 0x4000>;
+		};
+
+		uboot@8000 {
+			label = "uboot";
+			reg = <0x8000 0x3E000>;
+		};
+	};
+
+	spidev@1 {
+		compatible = "spidev";
+		spi-max-frequency = <2000000>;
+		reg = <1>;
+	};
+};
+
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spi1 &pinctrl_spi1_npcs0 &pinctrl_spi1_npcs1>;
+	cs-gpios = <&pioB 3 GPIO_ACTIVE_HIGH>, <&pioC 5 GPIO_ACTIVE_LOW>, <0>, <0>;
+	status = "okay";
+
+	spidev@0 {
+		compatible = "spidev";
+		spi-max-frequency = <2000000>;
+		reg = <0>;
+	};
+
+	spidev@1 {
+		compatible = "spidev";
+		spi-max-frequency = <2000000>;
+		reg = <1>;
+	};
+};
+
+&usart0 {
+	pinctrl-0 =
+		<&pinctrl_usart0
+		 &pinctrl_usart0_rts
+		 &pinctrl_usart0_cts
+		 &pinctrl_usart0_dtr_dsr
+		 &pinctrl_usart0_dcd
+		 &pinctrl_usart0_ri>;
+	status = "okay";
+};
+
+&usb0 {
+	num-ports = <2>;
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
+
+&watchdog {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi
index b48ac3b62a31..a4623cc67cc1 100644
--- a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi
+++ b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi
@@ -8,6 +8,7 @@
  */
 #include "sama5d2.dtsi"
 #include "sama5d2-pinfunc.h"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "Atmel SAMA5D27 SoM1";
@@ -95,8 +96,11 @@
 
 			i2c0: i2c@f8028000 {
 				dmas = <0>, <0>;
-				pinctrl-names = "default";
+				pinctrl-names = "default", "gpio";
 				pinctrl-0 = <&pinctrl_i2c0_default>;
+				pinctrl-1 = <&pinctrl_i2c0_gpio>;
+				sda-gpios = <&pioA PIN_PD21 GPIO_ACTIVE_HIGH>;
+				scl-gpios = <&pioA PIN_PD22 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 				status = "okay";
 
 				at24@50 {
@@ -113,6 +117,12 @@
 					bias-disable;
 				};
 
+				pinctrl_i2c0_gpio: i2c0_gpio {
+					pinmux = <PIN_PD21__GPIO>,
+						 <PIN_PD22__GPIO>;
+					bias-disable;
+				};
+
 				pinctrl_qspi1_default: qspi1_default {
 					sck_cs {
 						pinmux = <PIN_PB5__QSPI1_SCK>,
diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
index cd4672501add..08f0d4b995ff 100644
--- a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
+++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
@@ -130,8 +130,11 @@
 					i2c-analog-filter;
 					i2c-digital-filter;
 					i2c-digital-filter-width-ns = <35>;
-					pinctrl-names = "default";
+					pinctrl-names = "default", "gpio";
 					pinctrl-0 = <&pinctrl_mikrobus_i2c>;
+					pinctrl-1 = <&pinctrl_i2c3_gpio>;
+					sda-gpios = <&pioA PIN_PA24 GPIO_ACTIVE_HIGH>;
+					scl-gpios = <&pioA PIN_PA23 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 					status = "okay";
 				};
 			};
@@ -215,8 +218,11 @@
 				i2c-analog-filter;
 				i2c-digital-filter;
 				i2c-digital-filter-width-ns = <35>;
-				pinctrl-names = "default";
+				pinctrl-names = "default", "gpio";
 				pinctrl-0 = <&pinctrl_i2c1_default>;
+				pinctrl-1 = <&pinctrl_i2c1_gpio>;
+				sda-gpios = <&pioA PIN_PD4 GPIO_ACTIVE_HIGH>;
+				scl-gpios = <&pioA PIN_PD5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 				status = "okay";
 			};
 
@@ -252,6 +258,13 @@
 					bias-disable;
 				};
 
+				pinctrl_i2c1_gpio: i2c1_gpio {
+                                        pinmux = <PIN_PD4__GPIO>,
+                                                 <PIN_PD5__GPIO>;
+                                        bias-disable;
+                                };
+
+
 				pinctrl_isc_base: isc_base {
 					pinmux = <PIN_PC21__ISC_PCK>,
 						 <PIN_PC22__ISC_VSYNC>,
@@ -441,6 +454,12 @@
 					bias-disable;
 				};
 
+				pinctrl_i2c3_gpio: i2c3_gpio {
+					pinmux = <PIN_PA24__GPIO>,
+						 <PIN_PA23__GPIO>;
+					bias-disable;
+				};
+
 				pinctrl_flx4_default: flx4_uart_default {
 					pinmux = <PIN_PC28__FLEXCOM4_IO0>,
 						 <PIN_PC29__FLEXCOM4_IO1>,
diff --git a/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi b/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi
index 025a78310e3a..21c86171e462 100644
--- a/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi
+++ b/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi
@@ -30,6 +30,14 @@
 			clock-frequency = <24000000>;
 		};
 	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-wilc1000";
+		reset-gpios = <&pioA PIN_PA27 GPIO_ACTIVE_HIGH>;
+		powerdown-gpios = <&pioA PIN_PA29 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&pinctrl_wilc_pwrseq>;
+		pinctrl-names = "default";
+	};
 };
 
 &flx1 {
@@ -310,5 +318,67 @@
 			 <PIN_PB10__QSPI1_IO3>;
 		bias-pull-up;
 	};
+
+	pinctrl_sdmmc1_default: sdmmc1_default {
+		cmd-data {
+			pinmux = <PIN_PA28__SDMMC1_CMD>,
+				 <PIN_PA18__SDMMC1_DAT0>,
+				 <PIN_PA19__SDMMC1_DAT1>,
+				 <PIN_PA20__SDMMC1_DAT2>,
+				 <PIN_PA21__SDMMC1_DAT3>;
+			bias-disable;
+		};
+
+		conf-ck {
+			pinmux = <PIN_PA22__SDMMC1_CK>;
+			bias-disable;
+		};
+	};
+
+	pinctrl_wilc_default: wilc_default {
+		conf-irq {
+			pinmux = <PIN_PB25__GPIO>;
+			bias-disable;
+		};
+	};
+
+	pinctrl_wilc_pwrseq: wilc_pwrseq {
+		conf-ce-nrst {
+			pinmux = <PIN_PA27__GPIO>,
+				 <PIN_PA29__GPIO>;
+			bias-disable;
+		};
+
+		conf-rtcclk {
+			pinmux = <PIN_PB13__PCK1>;
+			bias-disable;
+		};
+	};
+};
+
+&sdmmc1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	bus-width = <4>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdmmc1_default>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	no-1-8-v;
+	non-removable;
+	bus-width = <4>;
+	status = "okay";
+
+	wilc: wifi@0 {
+		reg = <0>;
+		compatible = "microchip,wilc1000";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_wilc_default>;
+		clocks = <&pmc PMC_TYPE_SYSTEM 9>;
+		clock-names = "rtc";
+		interrupts = <PIN_PB25 IRQ_TYPE_NONE>;
+		interrupt-parent = <&pioA>;
+		assigned-clocks = <&pmc PMC_TYPE_SYSTEM 9>;
+		assigned-clock-rates = <32768>;
+	};
 };
 
diff --git a/arch/arm/boot/dts/at91-sama5d2_icp.dts b/arch/arm/boot/dts/at91-sama5d2_icp.dts
index e06b58724ca8..806eb1d911d7 100644
--- a/arch/arm/boot/dts/at91-sama5d2_icp.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_icp.dts
@@ -307,8 +307,11 @@
 };
 
 &i2c0 { /* mikrobus i2c */
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_mikrobus_i2c>;
+	pinctrl-1 = <&pinctrl_i2c0_gpio>;
+	sda-gpios = <&pioA PIN_PD21 GPIO_ACTIVE_HIGH>;
+	scl-gpios = <&pioA PIN_PD22 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	i2c-digital-filter;
 	i2c-digital-filter-width-ns = <35>;
 	status = "okay";
@@ -316,8 +319,11 @@
 
 &i2c1 {
 	dmas = <0>, <0>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1_default>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	sda-gpios = <&pioA PIN_PD19 GPIO_ACTIVE_HIGH>;
+	scl-gpios = <&pioA PIN_PD20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	i2c-digital-filter;
 	i2c-digital-filter-width-ns = <35>;
 	status = "okay";
@@ -402,6 +408,12 @@
 		bias-disable;
 	};
 
+	pinctrl_i2c1_gpio: i2c1_gpio {
+                pinmux = <PIN_PD19__GPIO>,
+                         <PIN_PD20__GPIO>;
+                bias-disable;
+        };
+
 	pinctrl_key_gpio_default: key_gpio_default {
 		pinmux = <PIN_PD0__GPIO>;
 		bias-pull-up;
@@ -463,6 +475,12 @@
 		bias-disable;
 	};
 
+	pinctrl_i2c0_gpio: i2c0_gpio {
+		pinmux = <PIN_PD21__GPIO>,
+			 <PIN_PD22__GPIO>;
+		bias-disable;
+	};
+
 	pinctrl_mikrobus1_an: mikrobus1_an {
 		pinmux = <PIN_PD26__GPIO>;
 		bias-disable;
diff --git a/arch/arm/boot/dts/at91-sama7g5ek.dts b/arch/arm/boot/dts/at91-sama7g5ek.dts
index f3d6aaa3a78d..0e1975c6812e 100644
--- a/arch/arm/boot/dts/at91-sama7g5ek.dts
+++ b/arch/arm/boot/dts/at91-sama7g5ek.dts
@@ -122,6 +122,14 @@
 	};
 };
 
+&adc {
+	vddana-supply = <&vddout25>;
+	vref-supply = <&vddout25>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mikrobus1_an_default &pinctrl_mikrobus2_an_default>;
+	status = "okay";
+};
+
 &cpu0 {
 	cpu-supply = <&vddcpu>;
 };
@@ -679,6 +687,18 @@
 	status = "okay";
 };
 
+&tcb0 {
+	timer0: timer@0 {
+		compatible = "atmel,tcb-timer";
+		reg = <0>;
+	};
+
+	timer1: timer@1 {
+		compatible = "atmel,tcb-timer";
+		reg = <1>;
+	};
+};
+
 &trng {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/at91-tse850-3.dts b/arch/arm/boot/dts/at91-tse850-3.dts
index 3ca97b47c69c..7e5c598e7e68 100644
--- a/arch/arm/boot/dts/at91-tse850-3.dts
+++ b/arch/arm/boot/dts/at91-tse850-3.dts
@@ -262,7 +262,7 @@
 &macb1 {
 	status = "okay";
 
-	phy-mode = "rgmii";
+	phy-mode = "rmii";
 
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index 019f1c3d4d30..7368347c9357 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -166,7 +166,7 @@
 				clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 			};
 
-			pinctrl@fffff400 {
+			pinctrl: pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
 				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
diff --git a/arch/arm/boot/dts/axp209.dtsi b/arch/arm/boot/dts/axp209.dtsi
index 0d9ff12bdf28..ca240cd6f6c3 100644
--- a/arch/arm/boot/dts/axp209.dtsi
+++ b/arch/arm/boot/dts/axp209.dtsi
@@ -53,7 +53,7 @@
 	interrupt-controller;
 	#interrupt-cells = <1>;
 
-	ac_power_supply: ac-power-supply {
+	ac_power_supply: ac-power {
 		compatible = "x-powers,axp202-ac-power-supply";
 		status = "disabled";
 	};
@@ -69,7 +69,7 @@
 		#gpio-cells = <2>;
 	};
 
-	battery_power_supply: battery-power-supply {
+	battery_power_supply: battery-power {
 		compatible = "x-powers,axp209-battery-power-supply";
 		status = "disabled";
 	};
@@ -112,7 +112,7 @@
 		};
 	};
 
-	usb_power_supply: usb-power-supply {
+	usb_power_supply: usb-power {
 		compatible = "x-powers,axp202-usb-power-supply";
 		status = "disabled";
 	};
diff --git a/arch/arm/boot/dts/axp22x.dtsi b/arch/arm/boot/dts/axp22x.dtsi
index 65a07a67aca9..a020c12b2884 100644
--- a/arch/arm/boot/dts/axp22x.dtsi
+++ b/arch/arm/boot/dts/axp22x.dtsi
@@ -52,7 +52,7 @@
 	interrupt-controller;
 	#interrupt-cells = <1>;
 
-	ac_power_supply: ac-power-supply {
+	ac_power_supply: ac-power {
 		compatible = "x-powers,axp221-ac-power-supply";
 		status = "disabled";
 	};
@@ -62,7 +62,7 @@
 		#io-channel-cells = <1>;
 	};
 
-	battery_power_supply: battery-power-supply {
+	battery_power_supply: battery-power {
 		compatible = "x-powers,axp221-battery-power-supply";
 		status = "disabled";
 	};
@@ -163,7 +163,7 @@
 		};
 	};
 
-	usb_power_supply: usb_power_supply {
+	usb_power_supply: usb-power {
 		compatible = "x-powers,axp221-usb-power-supply";
 		status = "disabled";
 	};
diff --git a/arch/arm/boot/dts/axp81x.dtsi b/arch/arm/boot/dts/axp81x.dtsi
index 1dfeeceabf4c..b93387b0c1c3 100644
--- a/arch/arm/boot/dts/axp81x.dtsi
+++ b/arch/arm/boot/dts/axp81x.dtsi
@@ -48,7 +48,7 @@
 	interrupt-controller;
 	#interrupt-cells = <1>;
 
-	ac_power_supply: ac-power-supply {
+	ac_power_supply: ac-power {
 		compatible = "x-powers,axp813-ac-power-supply";
 		status = "disabled";
 	};
@@ -63,18 +63,18 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 
-		gpio0_ldo: gpio0-ldo {
+		gpio0_ldo: gpio0-ldo-pin {
 			pins = "GPIO0";
 			function = "ldo";
 		};
 
-		gpio1_ldo: gpio1-ldo {
+		gpio1_ldo: gpio1-ldo-pin {
 			pins = "GPIO1";
 			function = "ldo";
 		};
 	};
 
-	battery_power_supply: battery-power-supply {
+	battery_power_supply: battery-power {
 		compatible = "x-powers,axp813-battery-power-supply";
 		status = "disabled";
 	};
@@ -172,7 +172,7 @@
 		};
 	};
 
-	usb_power_supply: usb-power-supply {
+	usb_power_supply: usb-power {
 		compatible = "x-powers,axp813-usb-power-supply";
 	};
 };
diff --git a/arch/arm/boot/dts/bcm-nsp-ax.dtsi b/arch/arm/boot/dts/bcm-nsp-ax.dtsi
new file mode 100644
index 000000000000..f2e941dbab10
--- /dev/null
+++ b/arch/arm/boot/dts/bcm-nsp-ax.dtsi
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Broadcom Northstar Plus Ax stepping-specific bindings.
+ * Notable differences from B0+ are the secondary-boot-reg and
+ * lack of DMA coherency.
+ */
+
+&cpu1 {
+	secondary-boot-reg = <0xffff042c>;
+};
+
+&dma {
+	/delete-property/ dma-coherent;
+};
+
+&sdio {
+	/delete-property/ dma-coherent;
+};
+
+&amac0 {
+	/delete-property/ dma-coherent;
+};
+
+&amac1 {
+	/delete-property/ dma-coherent;
+};
+
+&amac2 {
+	/delete-property/ dma-coherent;
+};
+
+&ehci0 {
+	/delete-property/ dma-coherent;
+};
+
+&mailbox {
+	/delete-property/ dma-coherent;
+};
+
+&xhci {
+	/delete-property/ dma-coherent;
+};
+
+&ehci0 {
+	/delete-property/ dma-coherent;
+};
+
+&ohci0 {
+	/delete-property/ dma-coherent;
+};
+
+&i2c0 {
+	/delete-property/ dma-coherent;
+};
+
+&sata {
+	/delete-property/ dma-coherent;
+};
+
+&pcie0 {
+	/delete-property/ dma-coherent;
+};
+
+&pcie1 {
+	/delete-property/ dma-coherent;
+};
+
+&pcie2 {
+	/delete-property/ dma-coherent;
+};
diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi
index 748df7955ae6..1c08daa18858 100644
--- a/arch/arm/boot/dts/bcm-nsp.dtsi
+++ b/arch/arm/boot/dts/bcm-nsp.dtsi
@@ -77,7 +77,7 @@
 		interrupt-affinity = <&cpu0>, <&cpu1>;
 	};
 
-	mpcore@19000000 {
+	mpcore-bus@19000000 {
 		compatible = "simple-bus";
 		ranges = <0x00000000 0x19000000 0x00023000>;
 		#address-cells = <1>;
@@ -166,7 +166,7 @@
 		};
 	};
 
-	axi@18000000 {
+	axi: axi@18000000 {
 		compatible = "simple-bus";
 		ranges = <0x00000000 0x18000000 0x0011c40c>;
 		#address-cells = <1>;
@@ -219,7 +219,7 @@
 			status = "disabled";
 		};
 
-		sdio: sdhci@21000 {
+		sdio: mmc@21000 {
 			compatible = "brcm,sdhci-iproc-cygnus";
 			reg = <0x21000 0x100>;
 			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
@@ -310,6 +310,7 @@
 			num-cs = <2>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			status = "disabled";
 		};
 
 		xhci: usb@29000 {
@@ -362,6 +363,42 @@
 			status = "disabled";
 		};
 
+		mdio: mdio@32000 {
+			compatible = "brcm,iproc-mdio";
+			reg = <0x32000 0x8>;
+			#size-cells = <0>;
+			#address-cells = <1>;
+		};
+
+		mdio-mux@32000 {
+			compatible = "mdio-mux-mmioreg", "mdio-mux";
+			reg = <0x32000 0x4>;
+			mux-mask = <0x200>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			mdio-parent-bus = <&mdio>;
+
+			mdio_int: mdio@0 {
+				reg = <0x0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				usb3_phy: usb3-phy@10 {
+					compatible = "brcm,ns-bx-usb3-phy";
+					reg = <0x10>;
+					usb3-dmp-syscon = <&usb3_dmp>;
+					#phy-cells = <0>;
+					status = "disabled";
+				};
+			};
+
+			mdio_ext: mdio@200 {
+				reg = <0x200>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
 		rng: rng@33000 {
 			compatible = "brcm,bcm-nsp-rng";
 			reg = <0x33000 0x14>;
@@ -520,13 +557,8 @@
 			};
 		};
 
-		usb3_phy: usb3-phy@104000 {
-			compatible = "brcm,ns-bx-usb3-phy";
-			reg = <0x104000 0x1000>,
-			      <0x032000 0x1000>;
-			reg-names = "dmp", "ccb-mii";
-			#phy-cells = <0>;
-			status = "disabled";
+		usb3_dmp: syscon@104000 {
+			reg = <0x104000 0x1000>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
index 72ce80fbf266..631dd5baf68d 100644
--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
@@ -3,6 +3,7 @@
 #include "bcm2711.dtsi"
 #include "bcm2711-rpi.dtsi"
 #include "bcm283x-rpi-usb-peripheral.dtsi"
+#include "bcm283x-rpi-wifi-bt.dtsi"
 
 / {
 	compatible = "raspberrypi,4-model-b", "brcm,bcm2711";
@@ -26,11 +27,6 @@
 		};
 	};
 
-	wifi_pwrseq: wifi-pwrseq {
-		compatible = "mmc-pwrseq-simple";
-		reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
-	};
-
 	sd_io_1v8_reg: sd_io_1v8_reg {
 		compatible = "regulator-gpio";
 		regulator-name = "vdd-sd-io";
@@ -56,6 +52,10 @@
 	};
 };
 
+&bt {
+	shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
+};
+
 &ddc0 {
 	status = "okay";
 };
@@ -178,23 +178,6 @@
 	status = "okay";
 };
 
-/* SDHCI is used to control the SDIO for wireless */
-&sdhci {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&emmc_gpio34>;
-	bus-width = <4>;
-	non-removable;
-	mmc-pwrseq = <&wifi_pwrseq>;
-	status = "okay";
-
-	brcmf: wifi@1 {
-		reg = <1>;
-		compatible = "brcm,bcm4329-fmac";
-	};
-};
-
 /* EMMC2 is used to drive the SD card */
 &emmc2 {
 	vqmmc-supply = <&sd_io_1v8_reg>;
@@ -237,13 +220,6 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32>;
 	uart-has-rtscts;
-	status = "okay";
-
-	bluetooth {
-		compatible = "brcm,bcm43438-bt";
-		max-speed = <2000000>;
-		shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
-	};
 };
 
 /* uart1 is mapped to the pin header */
@@ -260,3 +236,7 @@
 &vec {
 	status = "disabled";
 };
+
+&wifi_pwrseq {
+	reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
+};
diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-io.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-io.dts
new file mode 100644
index 000000000000..19600b629be5
--- /dev/null
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-io.dts
@@ -0,0 +1,138 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "bcm2711-rpi-cm4.dtsi"
+#include "bcm283x-rpi-usb-host.dtsi"
+
+/ {
+	model = "Raspberry Pi Compute Module 4 IO Board";
+
+	leds {
+		led-act {
+			gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-pwr {
+			label = "PWR";
+			gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+			default-state = "keep";
+			linux,default-trigger = "default-on";
+		};
+	};
+};
+
+&ddc0 {
+	status = "okay";
+};
+
+&ddc1 {
+	status = "okay";
+};
+
+&gpio {
+	/*
+	 * Parts taken from rpi_SCH_4b_4p0_reduced.pdf and
+	 * the official GPU firmware DT blob.
+	 *
+	 * Legend:
+	 * "FOO" = GPIO line named "FOO" on the schematic
+	 * "FOO_N" = GPIO line named "FOO" on schematic, active low
+	 */
+	gpio-line-names = "ID_SDA",
+			  "ID_SCL",
+			  "SDA1",
+			  "SCL1",
+			  "GPIO_GCLK",
+			  "GPIO5",
+			  "GPIO6",
+			  "SPI_CE1_N",
+			  "SPI_CE0_N",
+			  "SPI_MISO",
+			  "SPI_MOSI",
+			  "SPI_SCLK",
+			  "GPIO12",
+			  "GPIO13",
+			  /* Serial port */
+			  "TXD1",
+			  "RXD1",
+			  "GPIO16",
+			  "GPIO17",
+			  "GPIO18",
+			  "GPIO19",
+			  "GPIO20",
+			  "GPIO21",
+			  "GPIO22",
+			  "GPIO23",
+			  "GPIO24",
+			  "GPIO25",
+			  "GPIO26",
+			  "GPIO27",
+			  "RGMII_MDIO",
+			  "RGMIO_MDC",
+			  /* Used by BT module */
+			  "CTS0",
+			  "RTS0",
+			  "TXD0",
+			  "RXD0",
+			  /* Used by Wifi */
+			  "SD1_CLK",
+			  "SD1_CMD",
+			  "SD1_DATA0",
+			  "SD1_DATA1",
+			  "SD1_DATA2",
+			  "SD1_DATA3",
+			  /* Shared with SPI flash */
+			  "PWM0_MISO",
+			  "PWM1_MOSI",
+			  "STATUS_LED_G_CLK",
+			  "SPIFLASH_CE_N",
+			  "SDA0",
+			  "SCL0",
+			  "RGMII_RXCLK",
+			  "RGMII_RXCTL",
+			  "RGMII_RXD0",
+			  "RGMII_RXD1",
+			  "RGMII_RXD2",
+			  "RGMII_RXD3",
+			  "RGMII_TXCLK",
+			  "RGMII_TXCTL",
+			  "RGMII_TXD0",
+			  "RGMII_TXD1",
+			  "RGMII_TXD2",
+			  "RGMII_TXD3";
+};
+
+&hdmi0 {
+	status = "okay";
+};
+
+&hdmi1 {
+	status = "okay";
+};
+
+&genet {
+	status = "okay";
+};
+
+&pixelvalve0 {
+	status = "okay";
+};
+
+&pixelvalve1 {
+	status = "okay";
+};
+
+&pixelvalve2 {
+	status = "okay";
+};
+
+&pixelvalve4 {
+	status = "okay";
+};
+
+&vc4 {
+	status = "okay";
+};
+
+&vec {
+	status = "disabled";
+};
diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4.dtsi b/arch/arm/boot/dts/bcm2711-rpi-cm4.dtsi
new file mode 100644
index 000000000000..a2954d466a73
--- /dev/null
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4.dtsi
@@ -0,0 +1,113 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "bcm2711.dtsi"
+#include "bcm2711-rpi.dtsi"
+#include "bcm283x-rpi-wifi-bt.dtsi"
+
+/ {
+	compatible = "raspberrypi,4-compute-module", "brcm,bcm2711";
+
+	chosen {
+		/* 8250 auxiliary UART instead of pl011 */
+		stdout-path = "serial1:115200n8";
+	};
+
+	sd_io_1v8_reg: sd_io_1v8_reg {
+		compatible = "regulator-gpio";
+		regulator-name = "vdd-sd-io";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-settling-time-us = <5000>;
+		gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>;
+		states = <1800000 0x1>,
+			 <3300000 0x0>;
+		status = "okay";
+	};
+
+	sd_vcc_reg: sd_vcc_reg {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc-sd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&expgpio 6 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&bt {
+	shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
+};
+
+/* EMMC2 is used to drive the eMMC */
+&emmc2 {
+	bus-width = <8>;
+	vqmmc-supply = <&sd_io_1v8_reg>;
+	vmmc-supply = <&sd_vcc_reg>;
+	broken-cd;
+	/* Even the IP block is limited to 100 MHz
+	 * this provides a throughput gain
+	 */
+	mmc-hs200-1_8v;
+	status = "okay";
+};
+
+&expgpio {
+	gpio-line-names = "BT_ON",
+			  "WL_ON",
+			  "PWR_LED_OFF",
+			  "ANT1",
+			  "VDD_SD_IO_SEL",
+			  "CAM_GPIO",
+			  "SD_PWR_ON",
+			  "ANT2";
+
+	ant1: ant1-hog {
+		gpio-hog;
+		gpios = <3 GPIO_ACTIVE_HIGH>;
+		/* internal antenna enabled */
+		output-high;
+		line-name = "ant1";
+	};
+
+	ant2: ant2-hog {
+		gpio-hog;
+		gpios = <7 GPIO_ACTIVE_HIGH>;
+		/* external antenna disabled */
+		output-low;
+		line-name = "ant2";
+	};
+};
+
+&genet {
+	phy-handle = <&phy1>;
+	phy-mode = "rgmii-rxid";
+	status = "okay";
+};
+
+&genet_mdio {
+	phy1: ethernet-phy@0 {
+		/* No PHY interrupt */
+		reg = <0x0>;
+	};
+};
+
+/* uart0 communicates with the BT module */
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32>;
+	uart-has-rtscts;
+};
+
+/* uart1 is mapped to the pin header */
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_gpio14>;
+	status = "okay";
+};
+
+&wifi_pwrseq {
+	reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
+};
diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index 3b60297af7f6..dff18fc9a906 100644
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -506,11 +506,17 @@
 			#address-cells = <3>;
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
-			interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+			interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "pcie", "msi";
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143
+							IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &gicv2 GIC_SPI 144
+							IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &gicv2 GIC_SPI 145
+							IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &gicv2 GIC_SPI 146
 							IRQ_TYPE_LEVEL_HIGH>;
 			msi-controller;
 			msi-parent = <&pcie0>;
@@ -576,6 +582,8 @@
 		     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
 		     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
 
+	gpio-ranges = <&gpio 0 0 58>;
+
 	gpclk0_gpio49: gpclk0_gpio49 {
 		pin-gpclk {
 			pins = "gpio49";
diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
index 33b2b77aa47d..243236bc1e00 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
@@ -7,6 +7,7 @@
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
 #include "bcm283x-rpi-usb-otg.dtsi"
+#include "bcm283x-rpi-wifi-bt.dtsi"
 
 / {
 	compatible = "raspberrypi,model-zero-w", "brcm,bcm2835";
@@ -27,11 +28,10 @@
 			gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
 		};
 	};
+};
 
-	wifi_pwrseq: wifi-pwrseq {
-		compatible = "mmc-pwrseq-simple";
-		reset-gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
-	};
+&bt {
+	shutdown-gpios = <&gpio 45 GPIO_ACTIVE_HIGH>;
 };
 
 &gpio {
@@ -110,19 +110,7 @@
 };
 
 &sdhci {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_gpio34 &gpclk2_gpio43>;
-	bus-width = <4>;
-	mmc-pwrseq = <&wifi_pwrseq>;
-	non-removable;
-	status = "okay";
-
-	brcmf: wifi@1 {
-		reg = <1>;
-		compatible = "brcm,bcm4329-fmac";
-	};
 };
 
 &sdhost {
@@ -135,13 +123,6 @@
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_gpio32 &uart0_ctsrts_gpio30>;
-	status = "okay";
-
-	bluetooth {
-		compatible = "brcm,bcm43438-bt";
-		max-speed = <2000000>;
-		shutdown-gpios = <&gpio 45 GPIO_ACTIVE_HIGH>;
-	};
 };
 
 &uart1 {
@@ -149,3 +130,7 @@
 	pinctrl-0 = <&uart1_gpio14>;
 	status = "okay";
 };
+
+&wifi_pwrseq {
+	reset-gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
+};
diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
index 77099a7871b0..d73daf5bff1d 100644
--- a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
+++ b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
@@ -3,6 +3,7 @@
 #include "bcm2837.dtsi"
 #include "bcm2836-rpi.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
+#include "bcm283x-rpi-wifi-bt.dtsi"
 
 / {
 	compatible = "raspberrypi,3-model-a-plus", "brcm,bcm2837";
@@ -130,28 +131,6 @@
 	status = "okay";
 };
 
-/*
- * SDHCI is used to control the SDIO for wireless
- *
- * WL_REG_ON and BT_REG_ON of the CYW43455 Wifi/BT module are driven
- * by a single GPIO. We can't give GPIO control to one of the drivers,
- * otherwise the other part would get unexpectedly disturbed.
- */
-&sdhci {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&emmc_gpio34>;
-	status = "okay";
-	bus-width = <4>;
-	non-removable;
-
-	brcmf: wifi@1 {
-		reg = <1>;
-		compatible = "brcm,bcm4329-fmac";
-	};
-};
-
 /* SDHOST is used to drive the SD card */
 &sdhost {
 	pinctrl-names = "default";
@@ -160,16 +139,15 @@
 	bus-width = <4>;
 };
 
-/* uart0 communicates with the BT module */
+/* uart0 communicates with the BT module
+ *
+ * WL_REG_ON and BT_REG_ON of the CYW43455 Wifi/BT module are driven
+ * by a single GPIO. We can't give GPIO control to one of the drivers,
+ * otherwise the other part would get unexpectedly disturbed.
+ */
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32 &gpclk2_gpio43>;
-	status = "okay";
-
-	bluetooth {
-		compatible = "brcm,bcm43438-bt";
-		max-speed = <2000000>;
-	};
 };
 
 /* uart1 is mapped to the pin header */
diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
index 61010266ca9a..e12938baaf12 100644
--- a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
+++ b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
@@ -4,6 +4,7 @@
 #include "bcm2836-rpi.dtsi"
 #include "bcm283x-rpi-lan7515.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
+#include "bcm283x-rpi-wifi-bt.dtsi"
 
 / {
 	compatible = "raspberrypi,3-model-b-plus", "brcm,bcm2837";
@@ -31,11 +32,10 @@
 			linux,default-trigger = "default-on";
 		};
 	};
+};
 
-	wifi_pwrseq: wifi-pwrseq {
-		compatible = "mmc-pwrseq-simple";
-		reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
-	};
+&bt {
+	shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
 };
 
 &firmware {
@@ -137,23 +137,6 @@
 	status = "okay";
 };
 
-/* SDHCI is used to control the SDIO for wireless */
-&sdhci {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&emmc_gpio34>;
-	status = "okay";
-	bus-width = <4>;
-	non-removable;
-	mmc-pwrseq = <&wifi_pwrseq>;
-
-	brcmf: wifi@1 {
-		reg = <1>;
-		compatible = "brcm,bcm4329-fmac";
-	};
-};
-
 /* SDHOST is used to drive the SD card */
 &sdhost {
 	pinctrl-names = "default";
@@ -166,13 +149,6 @@
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32 &gpclk2_gpio43>;
-	status = "okay";
-
-	bluetooth {
-		compatible = "brcm,bcm43438-bt";
-		max-speed = <2000000>;
-		shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
-	};
 };
 
 /* uart1 is mapped to the pin header */
@@ -181,3 +157,7 @@
 	pinctrl-0 = <&uart1_gpio14>;
 	status = "okay";
 };
+
+&wifi_pwrseq {
+	reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
+};
diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
index dd4a48604097..42b5383b55d8 100644
--- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
+++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
@@ -4,6 +4,7 @@
 #include "bcm2836-rpi.dtsi"
 #include "bcm283x-rpi-smsc9514.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
+#include "bcm283x-rpi-wifi-bt.dtsi"
 
 / {
 	compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
@@ -24,11 +25,10 @@
 			gpios = <&expgpio 2 GPIO_ACTIVE_HIGH>;
 		};
 	};
+};
 
-	wifi_pwrseq: wifi-pwrseq {
-		compatible = "mmc-pwrseq-simple";
-		reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
-	};
+&bt {
+	shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
 };
 
 &firmware {
@@ -134,13 +134,6 @@
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_gpio32 &gpclk2_gpio43>;
-	status = "okay";
-
-	bluetooth {
-		compatible = "brcm,bcm43438-bt";
-		max-speed = <2000000>;
-		shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
-	};
 };
 
 /* uart1 is mapped to the pin header */
@@ -150,23 +143,6 @@
 	status = "okay";
 };
 
-/* SDHCI is used to control the SDIO for wireless */
-&sdhci {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&emmc_gpio34>;
-	status = "okay";
-	bus-width = <4>;
-	non-removable;
-	mmc-pwrseq = <&wifi_pwrseq>;
-
-	brcmf: wifi@1 {
-		reg = <1>;
-		compatible = "brcm,bcm4329-fmac";
-	};
-};
-
 /* SDHOST is used to drive the SD card */
 &sdhost {
 	pinctrl-names = "default";
@@ -174,3 +150,7 @@
 	status = "okay";
 	bus-width = <4>;
 };
+
+&wifi_pwrseq {
+	reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
+};
diff --git a/arch/arm/boot/dts/bcm283x-rpi-wifi-bt.dtsi b/arch/arm/boot/dts/bcm283x-rpi-wifi-bt.dtsi
new file mode 100644
index 000000000000..0b64cc19941f
--- /dev/null
+++ b/arch/arm/boot/dts/bcm283x-rpi-wifi-bt.dtsi
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/ {
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+	};
+};
+
+/* SDHCI is used to control the SDIO for wireless */
+&sdhci {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_gpio34>;
+	bus-width = <4>;
+	non-removable;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+	};
+};
+
+/* uart0 communicates with the BT module */
+&uart0 {
+	status = "okay";
+
+	bt: bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		max-speed = <2000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index a3e06b680947..c113661a6668 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -126,6 +126,8 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 
+			gpio-ranges = <&gpio 0 0 54>;
+
 			/* Defines common pin muxing groups
 			 *
 			 * While each pin can have its mux selected
diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
index 61c7b137607e..43a5d675dd67 100644
--- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
+++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
@@ -20,7 +20,7 @@
 		bootargs = "console=ttyS0,115200 earlycon";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;
@@ -94,3 +94,40 @@
 &usb3_phy {
 	status = "okay";
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		port@0 {
+			reg = <0>;
+			label = "lan4";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan3";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan2";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan1";
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "wan";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
index d857751ec507..d00495a8b6fc 100644
--- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
+++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
@@ -117,3 +117,40 @@
 		};
 	};
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		port@0 {
+			reg = <0>;
+			label = "lan1";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan2";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan3";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan4";
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "wan";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts b/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts
index 6c6bb7b17d27..7546c8d07bcd 100644
--- a/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts
+++ b/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts
@@ -19,7 +19,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;
diff --git a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
index d29e7f80ea6a..beae9eab9cb8 100644
--- a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
+++ b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
@@ -19,7 +19,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x18000000>;
diff --git a/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts
index 9b6887d477d8..7879f7d7d9c3 100644
--- a/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts
+++ b/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts
@@ -16,7 +16,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;
diff --git a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts
index 7989a53597d4..56d309dbc6b0 100644
--- a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts
+++ b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts
@@ -19,7 +19,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;
diff --git a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
index 87b655be674c..89f992af61d1 100644
--- a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
+++ b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
@@ -30,7 +30,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;
@@ -187,3 +187,45 @@
 &usb3_phy {
 	status = "okay";
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		port@0 {
+			reg = <0>;
+			label = "lan1";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan2";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan3";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan4";
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "wan";
+		};
+
+		port@8 {
+			reg = <8>;
+			label = "cpu";
+			ethernet = <&gmac2>;
+
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
index f806be5da723..c2a266a439d0 100644
--- a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
+++ b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
@@ -15,7 +15,7 @@
 		bootargs = "console=ttyS0,115200 earlycon";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;
 	};
diff --git a/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts
new file mode 100644
index 000000000000..448060561cd0
--- /dev/null
+++ b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts
@@ -0,0 +1,200 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (C) 2021 Arınç ÜNAL <arinc.unal@arinc9.com>
+ */
+
+/dts-v1/;
+
+#include "bcm47094.dtsi"
+#include "bcm5301x-nand-cs0-bch8.dtsi"
+
+/ {
+	compatible = "asus,rt-ac88u", "brcm,bcm47094", "brcm,bcm4708";
+	model = "Asus RT-AC88U";
+
+	chosen {
+		bootargs = "earlycon";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x00000000 0x08000000>,
+		      <0x88000000 0x18000000>;
+	};
+
+	nvram@1c080000 {
+		compatible = "brcm,nvram";
+		reg = <0x1c080000 0x00180000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power {
+			label = "white:power";
+			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-on";
+		};
+
+		wan-red {
+			label = "red:wan";
+			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
+		};
+
+		lan {
+			label = "white:lan";
+			gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>;
+		};
+
+		usb2 {
+			label = "white:usb2";
+			gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ehci_port2>;
+			linux,default-trigger = "usbport";
+		};
+
+		usb3 {
+			label = "white:usb3";
+			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ehci_port1>, <&xhci_port1>;
+			linux,default-trigger = "usbport";
+		};
+
+		wps {
+			label = "white:wps";
+			gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		wps {
+			label = "WPS";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
+		};
+
+		reset {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
+		};
+
+		wifi {
+			label = "Wi-Fi";
+			linux,code = <KEY_RFKILL>;
+			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
+		};
+
+		led {
+			label = "Backlight";
+			linux,code = <KEY_BRIGHTNESS_ZERO>;
+			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&srab {
+	compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab";
+	status = "okay";
+	dsa,member = <0 0>;
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			label = "lan4";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan3";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan2";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan1";
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "wan";
+		};
+
+		sw0_p5: port@5 {
+			reg = <5>;
+			label = "extsw";
+
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
+		};
+
+		port@7 {
+			reg = <7>;
+			ethernet = <&gmac1>;
+			label = "cpu";
+
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
+		};
+
+		port@8 {
+			reg = <8>;
+			ethernet = <&gmac2>;
+			label = "cpu";
+			status = "disabled";
+
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
+		};
+	};
+};
+
+&usb2 {
+	vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
+};
+
+&usb3_phy {
+	status = "okay";
+};
+
+&nandcs {
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "boot";
+			reg = <0x00000000 0x00080000>;
+			read-only;
+		};
+
+		partition@80000 {
+			label = "nvram";
+			reg = <0x00080000 0x00180000>;
+		};
+
+		partition@200000 {
+			label = "firmware";
+			reg = <0x00200000 0x07e00000>;
+			compatible = "brcm,trx";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
index a6e2aeb28675..60bfd52ee677 100644
--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
+++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
@@ -118,3 +118,45 @@
 &usb3_phy {
 	status = "okay";
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		port@0 {
+			reg = <0>;
+			label = "lan4";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan3";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan2";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan1";
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "wan";
+		};
+
+		port@8 {
+			reg = <8>;
+			label = "cpu";
+			ethernet = <&gmac2>;
+
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
index 05d4f2931772..9bef6b9bfa8d 100644
--- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
+++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
@@ -129,7 +129,7 @@
 		};
 	};
 
-	mdio-bus-mux@18003000 {
+	mdio-mux@18003000 {
 
 		/* BIT(9) = 1 => external mdio */
 		mdio@200 {
diff --git a/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
index 4b8117f32d26..b51a0ee7e584 100644
--- a/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
+++ b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
@@ -68,3 +68,40 @@
 &usb3_phy {
 	status = "okay";
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		port@0 {
+			reg = <0>;
+			label = "wan";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan4";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan3";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan2";
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "lan1";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
index 5fecce0422c7..b959a9504eea 100644
--- a/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
+++ b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
@@ -68,3 +68,40 @@
 &usb3_phy {
 	status = "okay";
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		port@0 {
+			reg = <0>;
+			label = "wan";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan4";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan3";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan2";
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "lan1";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts b/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts
index 452b8d0ab180..b0d8a688141d 100644
--- a/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts
+++ b/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts
@@ -16,7 +16,7 @@
 		bootargs = "earlycon";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x18000000>;
diff --git a/arch/arm/boot/dts/bcm47189-tenda-ac9.dts b/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
index 049cdfd92706..07eb3a8287d6 100644
--- a/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
+++ b/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
@@ -105,3 +105,40 @@
 		};
 	};
 };
+
+&switch {
+	status = "okay";
+
+	ports {
+		port@0 {
+			reg = <0>;
+			label = "wan";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan1";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan2";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan3";
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "lan4";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
index 3b978dc8997a..64f973e1ef12 100644
--- a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
+++ b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
@@ -20,7 +20,7 @@
 		bootargs = " console=ttyS0,115200n8 earlycon";
 	};
 
-	memory {
+	memory@0 {
 		reg = <0x00000000 0x08000000>;
 		device_type = "memory";
 	};
@@ -110,6 +110,12 @@
 			reg = <0x50>;
 			pagesize = <32>;
 			read-only;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			mac_address: mac-address@66 {
+				reg = <0x66 0x6>;
+			};
 		};
 	};
 };
@@ -133,6 +139,11 @@
 	 */
 };
 
+&gmac0 {
+	nvmem-cell-names = "mac-address";
+	nvmem-cells = <&mac_address>;
+};
+
 &gmac1 {
 	status = "disabled";
 };
@@ -195,3 +206,25 @@
 		};
 	};
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		port@0 {
+			reg = <0>;
+			label = "poe";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+
+			fixed-link {
+				speed = <1000>;
+				duplex-full;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi
index f92089290ccd..f69d2af3c1fa 100644
--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -19,7 +19,7 @@
 	#size-cells = <1>;
 	interrupt-parent = <&gic>;
 
-	chipcommonA@18000000 {
+	chipcommon-a-bus@18000000 {
 		compatible = "simple-bus";
 		ranges = <0x00000000 0x18000000 0x00001000>;
 		#address-cells = <1>;
@@ -44,7 +44,7 @@
 		};
 	};
 
-	mpcore@19000000 {
+	mpcore-bus@19000000 {
 		compatible = "simple-bus";
 		ranges = <0x00000000 0x19000000 0x00023000>;
 		#address-cells = <1>;
@@ -242,6 +242,8 @@
 
 			gpio-controller;
 			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
 		};
 
 		pcie0: pcie@12000 {
@@ -369,8 +371,8 @@
 		#address-cells = <1>;
 	};
 
-	mdio-bus-mux@18003000 {
-		compatible = "mdio-mux-mmioreg";
+	mdio-mux@18003000 {
+		compatible = "mdio-mux-mmioreg", "mdio-mux";
 		mdio-parent-bus = <&mdio>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -408,14 +410,14 @@
 	i2c0: i2c@18009000 {
 		compatible = "brcm,iproc-i2c";
 		reg = <0x18009000 0x50>;
-		interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+		interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		clock-frequency = <100000>;
 		status = "disabled";
 	};
 
-	dmu@1800c000 {
+	dmu-bus@1800c000 {
 		compatible = "simple-bus";
 		ranges = <0 0x1800c000 0x1000>;
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/bcm53573.dtsi b/arch/arm/boot/dts/bcm53573.dtsi
index 51546fccc616..3f03a381db0f 100644
--- a/arch/arm/boot/dts/bcm53573.dtsi
+++ b/arch/arm/boot/dts/bcm53573.dtsi
@@ -180,6 +180,24 @@
 
 		gmac0: ethernet@5000 {
 			reg = <0x5000 0x1000>;
+
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				switch: switch@1e {
+					compatible = "brcm,bcm53125";
+					reg = <0x1e>;
+
+					status = "disabled";
+
+					/* ports are defined in board DTS */
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+					};
+				};
+			};
 		};
 
 		gmac1: ethernet@b000 {
diff --git a/arch/arm/boot/dts/bcm94708.dts b/arch/arm/boot/dts/bcm94708.dts
index 3d13e46c6949..d9eb2040b963 100644
--- a/arch/arm/boot/dts/bcm94708.dts
+++ b/arch/arm/boot/dts/bcm94708.dts
@@ -38,7 +38,7 @@
 	model = "NorthStar SVK (BCM94708)";
 	compatible = "brcm,bcm94708", "brcm,bcm4708";
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;
 	};
diff --git a/arch/arm/boot/dts/bcm94709.dts b/arch/arm/boot/dts/bcm94709.dts
index 5017b7b259cb..618c812eef73 100644
--- a/arch/arm/boot/dts/bcm94709.dts
+++ b/arch/arm/boot/dts/bcm94709.dts
@@ -38,7 +38,7 @@
 	model = "NorthStar SVK (BCM94709)";
 	compatible = "brcm,bcm94709", "brcm,bcm4709", "brcm,bcm4708";
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;
 	};
diff --git a/arch/arm/boot/dts/bcm958522er.dts b/arch/arm/boot/dts/bcm958522er.dts
index 1f73885ec274..60376b62cd5f 100644
--- a/arch/arm/boot/dts/bcm958522er.dts
+++ b/arch/arm/boot/dts/bcm958522er.dts
@@ -37,7 +37,7 @@
 
 / {
 	model = "NorthStar Plus SVK (BCM958522ER)";
-	compatible = "brcm,bcm58522", "brcm,nsp";
+	compatible = "brcm,bcm958522er", "brcm,bcm58522", "brcm,nsp";
 
 	chosen {
 		stdout-path = "serial0:115200n8";
@@ -134,6 +134,7 @@
 };
 
 &qspi {
+	status = "okay";
 	bspi-sel = <0>;
 	flash: m25p80@0 {
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/bcm958525er.dts b/arch/arm/boot/dts/bcm958525er.dts
index b6b9ca8b0972..8eeb319f5b54 100644
--- a/arch/arm/boot/dts/bcm958525er.dts
+++ b/arch/arm/boot/dts/bcm958525er.dts
@@ -37,7 +37,7 @@
 
 / {
 	model = "NorthStar Plus SVK (BCM958525ER)";
-	compatible = "brcm,bcm58525", "brcm,nsp";
+	compatible = "brcm,bcm958525er", "brcm,bcm58525", "brcm,nsp";
 
 	chosen {
 		stdout-path = "serial0:115200n8";
@@ -134,6 +134,7 @@
 };
 
 &qspi {
+	status = "okay";
 	bspi-sel = <0>;
 	flash: m25p80@0 {
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/bcm958525xmc.dts b/arch/arm/boot/dts/bcm958525xmc.dts
index ecf426f6ad5d..dc86d5a91292 100644
--- a/arch/arm/boot/dts/bcm958525xmc.dts
+++ b/arch/arm/boot/dts/bcm958525xmc.dts
@@ -37,7 +37,7 @@
 
 / {
 	model = "NorthStar Plus XMC (BCM958525xmc)";
-	compatible = "brcm,bcm58525", "brcm,nsp";
+	compatible = "brcm,bcm958525xmc", "brcm,bcm58525", "brcm,nsp";
 
 	chosen {
 		stdout-path = "serial0:115200n8";
@@ -150,6 +150,7 @@
 };
 
 &qspi {
+	status = "okay";
 	bspi-sel = <0>;
 	flash: m25p80@0 {
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/bcm958622hr.dts b/arch/arm/boot/dts/bcm958622hr.dts
index 8ca18da981ad..c457e53d886e 100644
--- a/arch/arm/boot/dts/bcm958622hr.dts
+++ b/arch/arm/boot/dts/bcm958622hr.dts
@@ -37,7 +37,7 @@
 
 / {
 	model = "NorthStar Plus SVK (BCM958622HR)";
-	compatible = "brcm,bcm58622", "brcm,nsp";
+	compatible = "brcm,bcm958622hr", "brcm,bcm58622", "brcm,nsp";
 
 	chosen {
 		stdout-path = "serial0:115200n8";
@@ -138,6 +138,7 @@
 };
 
 &qspi {
+	status = "okay";
 	bspi-sel = <0>;
 	flash: m25p80@0 {
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/bcm958623hr.dts b/arch/arm/boot/dts/bcm958623hr.dts
index 9747378db531..c06871915a1c 100644
--- a/arch/arm/boot/dts/bcm958623hr.dts
+++ b/arch/arm/boot/dts/bcm958623hr.dts
@@ -37,7 +37,7 @@
 
 / {
 	model = "NorthStar Plus SVK (BCM958623HR)";
-	compatible = "brcm,bcm58623", "brcm,nsp";
+	compatible = "brcm,bcm958623hr", "brcm,bcm58623", "brcm,nsp";
 
 	chosen {
 		stdout-path = "serial0:115200n8";
@@ -142,6 +142,7 @@
 };
 
 &qspi {
+	status = "okay";
 	bspi-sel = <0>;
 	flash: m25p80@0 {
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi
new file mode 100644
index 000000000000..102acd85fab2
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi
@@ -0,0 +1,281 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Bindings for Cisco Meraki MX65 series (Alamo).
+ *
+ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com>
+ */
+
+#include "bcm958625-meraki-mx6x-common.dtsi"
+
+/ {
+	keys {
+		compatible = "gpio-keys-polled";
+		autorepeat;
+		poll-interval = <20>;
+
+		reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpioa 8 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-0 {
+			/* green:wan1-left */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <0>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 25 GPIO_ACTIVE_LOW>;
+		};
+
+		led-1 {
+			/* green:wan1-right */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <1>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 24 GPIO_ACTIVE_LOW>;
+		};
+
+		led-2 {
+			/* green:wan2-left */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <2>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 27 GPIO_ACTIVE_LOW>;
+		};
+
+		led-3 {
+			/* green:wan2-right */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <3>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 26 GPIO_ACTIVE_LOW>;
+		};
+
+		led-4 {
+			/* amber:power */
+			function = LED_FUNCTION_POWER;
+			color = <LED_COLOR_ID_AMBER>;
+			gpios = <&gpioa 3 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		led-5 {
+			/* white:status */
+			function = LED_FUNCTION_STATUS;
+			color = <LED_COLOR_ID_WHITE>;
+			gpios = <&gpioa 31 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&axi {
+	mdio-mux@3f1c0 {
+		compatible = "mdio-mux-mmioreg", "mdio-mux";
+		reg = <0x3f1c0 0x4>;
+		mux-mask = <0x2000>;
+		mdio-parent-bus = <&mdio_ext>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		mdio@0 {
+			reg = <0x0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			phy_port6: phy@0 {
+				reg = <0>;
+			};
+
+			phy_port7: phy@1 {
+				reg = <1>;
+			};
+
+			phy_port8: phy@2 {
+				reg = <2>;
+			};
+
+			phy_port9: phy@3 {
+				reg = <3>;
+			};
+
+			phy_port10: phy@4 {
+				reg = <4>;
+			};
+
+			switch@10 {
+				compatible = "qca,qca8337";
+				reg = <0x10>;
+				dsa,member = <1 0>;
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					port@0 {
+						reg = <0>;
+						ethernet = <&sgmii1>;
+						phy-mode = "sgmii";
+						fixed-link {
+							speed = <1000>;
+							full-duplex;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+						label = "lan8";
+						phy-handle = <&phy_port6>;
+					};
+
+					port@2 {
+						reg = <2>;
+						label = "lan9";
+						phy-handle = <&phy_port7>;
+					};
+
+					port@3 {
+						reg = <3>;
+						label = "lan10";
+						phy-handle = <&phy_port8>;
+					};
+
+					port@4 {
+						reg = <4>;
+						label = "lan11";
+						phy-handle = <&phy_port9>;
+					};
+
+					port@5 {
+						reg = <5>;
+						label = "lan12";
+						phy-handle = <&phy_port10>;
+					};
+				};
+			};
+		};
+
+		mdio-mii@2000 {
+			reg = <0x2000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			phy_port1: phy@0 {
+				reg = <0>;
+			};
+
+			phy_port2: phy@1 {
+				reg = <1>;
+			};
+
+			phy_port3: phy@2 {
+				reg = <2>;
+			};
+
+			phy_port4: phy@3 {
+				reg = <3>;
+			};
+
+			phy_port5: phy@4 {
+				reg = <4>;
+			};
+
+			switch@10 {
+				compatible = "qca,qca8337";
+				reg = <0x10>;
+				dsa,member = <2 0>;
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					port@0 {
+						reg = <0>;
+						ethernet = <&sgmii0>;
+						phy-mode = "sgmii";
+						fixed-link {
+							speed = <1000>;
+							full-duplex;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+						label = "lan3";
+						phy-handle = <&phy_port1>;
+					};
+
+					port@2 {
+						reg = <2>;
+						label = "lan4";
+						phy-handle = <&phy_port2>;
+					};
+
+					port@3 {
+						reg = <3>;
+						label = "lan5";
+						phy-handle = <&phy_port3>;
+					};
+
+					port@4 {
+						reg = <4>;
+						label = "lan6";
+						phy-handle = <&phy_port4>;
+					};
+
+					port@5 {
+						reg = <5>;
+						label = "lan7";
+						phy-handle = <&phy_port5>;
+					};
+				};
+			};
+		};
+	};
+};
+
+&srab {
+	compatible = "brcm,bcm58625-srab", "brcm,nsp-srab";
+	status = "okay";
+	dsa,member = <0 0>;
+
+	ports {
+		port@0 {
+			label = "wan1";
+			reg = <0>;
+		};
+
+		port@1 {
+			label = "wan2";
+			reg = <1>;
+		};
+
+		sgmii0: port@4 {
+			label = "sw0";
+			reg = <4>;
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
+		};
+
+		sgmii1: port@5 {
+			label = "sw1";
+			reg = <5>;
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
+		};
+
+		port@8 {
+			ethernet = <&amac2>;
+			reg = <8>;
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm958625-meraki-kingpin.dtsi b/arch/arm/boot/dts/bcm958625-meraki-kingpin.dtsi
new file mode 100644
index 000000000000..7c487c74fd10
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958625-meraki-kingpin.dtsi
@@ -0,0 +1,163 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Bindings for Cisco Meraki MX64 series (Kingpin).
+ *
+ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com>
+ */
+
+#include "bcm958625-meraki-mx6x-common.dtsi"
+
+/ {
+
+	keys {
+		compatible = "gpio-keys-polled";
+		autorepeat;
+		poll-interval = <20>;
+
+		reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpioa 6 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-0 {
+			/* green:lan1-left */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <0>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 19 GPIO_ACTIVE_LOW>;
+		};
+
+		led-1 {
+			/* green:lan1-right */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <1>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 18 GPIO_ACTIVE_LOW>;
+		};
+
+		led-2 {
+			/* green:lan2-left */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <2>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 24 GPIO_ACTIVE_LOW>;
+		};
+
+		led-3 {
+			/* green:lan2-right */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <3>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 20 GPIO_ACTIVE_LOW>;
+		};
+
+		led-4 {
+			/* green:lan3-left */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <4>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 26 GPIO_ACTIVE_LOW>;
+		};
+
+		led-5 {
+			/* green:lan3-right */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <5>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 25 GPIO_ACTIVE_LOW>;
+		};
+
+		led-6 {
+			/* green:lan4-left */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <6>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 28 GPIO_ACTIVE_LOW>;
+		};
+
+		led-7 {
+			/* green:lan4-right */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <7>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 27 GPIO_ACTIVE_LOW>;
+		};
+
+		led-8 {
+			/* green:wan-left */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <8>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 30 GPIO_ACTIVE_LOW>;
+		};
+
+		led-9 {
+			/* green:wan-right */
+			function = LED_FUNCTION_ACTIVITY;
+			function-enumerator = <9>;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpioa 29 GPIO_ACTIVE_LOW>;
+		};
+
+		led-a {
+			/* amber:power */
+			function = LED_FUNCTION_POWER;
+			color = <LED_COLOR_ID_AMBER>;
+			gpios = <&gpioa 0 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+		};
+
+		led-b {
+			/* white:status */
+			function = LED_FUNCTION_STATUS;
+			color = <LED_COLOR_ID_WHITE>;
+			gpios = <&gpioa 31 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&srab {
+	compatible = "brcm,bcm58625-srab", "brcm,nsp-srab";
+	status = "okay";
+
+	ports {
+		port@0 {
+			label = "lan1";
+			reg = <0>;
+		};
+
+		port@1 {
+			label = "lan2";
+			reg = <1>;
+		};
+
+		port@2 {
+			label = "lan3";
+			reg = <2>;
+		};
+
+		port@3 {
+			label = "lan4";
+			reg = <3>;
+		};
+
+		port@4 {
+			label = "wan";
+			reg = <4>;
+		};
+
+		port@8 {
+			ethernet = <&amac2>;
+			reg = <8>;
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm958625-meraki-mx64-a0.dts b/arch/arm/boot/dts/bcm958625-meraki-mx64-a0.dts
new file mode 100644
index 000000000000..9944566c1195
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958625-meraki-mx64-a0.dts
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Bindings for Cisco Meraki MX64 with A0 SoC.
+ *
+ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "bcm958625-meraki-kingpin.dtsi"
+#include "bcm-nsp-ax.dtsi"
+
+/ {
+	model = "Cisco Meraki MX64(A0)";
+	compatible = "meraki,mx64-a0", "brcm,bcm58625", "brcm,nsp";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@60000000 {
+		device_type = "memory";
+		reg = <0x60000000 0x80000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/bcm958625-meraki-mx64.dts b/arch/arm/boot/dts/bcm958625-meraki-mx64.dts
new file mode 100644
index 000000000000..06939438e874
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958625-meraki-mx64.dts
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Bindings for Cisco Meraki MX64 with B0+ SoC.
+ *
+ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "bcm958625-meraki-kingpin.dtsi"
+
+/ {
+	model = "Cisco Meraki MX64";
+	compatible = "meraki,mx64", "brcm,bcm58625", "brcm,nsp";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@60000000 {
+		device_type = "memory";
+		reg = <0x60000000 0x80000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/bcm958625-meraki-mx64w-a0.dts b/arch/arm/boot/dts/bcm958625-meraki-mx64w-a0.dts
new file mode 100644
index 000000000000..112fddb1eed8
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958625-meraki-mx64w-a0.dts
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Bindings for Cisco Meraki MX64W with A0 SoC.
+ *
+ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "bcm958625-meraki-kingpin.dtsi"
+#include "bcm-nsp-ax.dtsi"
+
+/ {
+	model = "Cisco Meraki MX64W(A0)";
+	compatible = "meraki,mx64w-a0", "brcm,bcm58625", "brcm,nsp";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@60000000 {
+		device_type = "memory";
+		reg = <0x60000000 0x80000000>;
+	};
+};
+
+&pcie0 {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm958625-meraki-mx64w.dts b/arch/arm/boot/dts/bcm958625-meraki-mx64w.dts
new file mode 100644
index 000000000000..de2e367c3e78
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958625-meraki-mx64w.dts
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Bindings for Cisco Meraki MX64W with B0+ SoC.
+ *
+ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "bcm958625-meraki-kingpin.dtsi"
+
+/ {
+	model = "Cisco Meraki MX64W";
+	compatible = "meraki,mx64w", "brcm,bcm58625", "brcm,nsp";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@60000000 {
+		device_type = "memory";
+		reg = <0x60000000 0x80000000>;
+	};
+};
+
+&pcie0 {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm958625-meraki-mx65.dts b/arch/arm/boot/dts/bcm958625-meraki-mx65.dts
new file mode 100644
index 000000000000..d1b684dcdbfa
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958625-meraki-mx65.dts
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Bindings for Cisco Meraki MX65.
+ *
+ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "bcm958625-meraki-alamo.dtsi"
+
+/ {
+	model = "Cisco Meraki MX65";
+	compatible = "meraki,mx65", "brcm,bcm58625", "brcm,nsp";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@60000000 {
+		device_type = "memory";
+		reg = <0x60000000 0x80000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/bcm958625-meraki-mx65w.dts b/arch/arm/boot/dts/bcm958625-meraki-mx65w.dts
new file mode 100644
index 000000000000..a2165aba3676
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958625-meraki-mx65w.dts
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Bindings for Cisco Meraki MX65W.
+ *
+ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "bcm958625-meraki-alamo.dtsi"
+
+/ {
+	model = "Cisco Meraki MX65W";
+	compatible = "meraki,mx65w", "brcm,bcm58625", "brcm,nsp";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@60000000 {
+		device_type = "memory";
+		reg = <0x60000000 0x80000000>;
+	};
+};
+
+&pcie0 {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi b/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi
new file mode 100644
index 000000000000..6519b7c61af1
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi
@@ -0,0 +1,129 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Common Bindings for Cisco Meraki MX64 (Kingpin) and MX65 (Alamo) devices.
+ *
+ * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com>
+ */
+
+#include "bcm-nsp.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+	pwm-leds {
+		compatible = "pwm-leds";
+
+		led-1 {
+			function = LED_FUNCTION_INDICATOR;
+			color = <LED_COLOR_ID_RED>;
+			pwms = <&pwm 1 50000>;
+			max-brightness = <255>;
+		};
+
+		led-2 {
+			function = LED_FUNCTION_INDICATOR;
+			color = <LED_COLOR_ID_GREEN>;
+			pwms = <&pwm 2 50000>;
+			max-brightness = <255>;
+		};
+
+		led-3 {
+			function = LED_FUNCTION_INDICATOR;
+			color = <LED_COLOR_ID_BLUE>;
+			pwms = <&pwm 3 50000>;
+			max-brightness = <255>;
+		};
+	};
+};
+
+&amac2 {
+	status = "okay";
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+		pagesize = <32>;
+		read-only;
+	};
+};
+
+&nand_controller {
+	nand@0 {
+		compatible = "brcm,nandcs";
+		reg = <0>;
+		nand-on-flash-bbt;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		nand-ecc-strength = <24>;
+		nand-ecc-step-size = <1024>;
+
+		brcm,nand-oob-sector-size = <27>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x80000>;
+			read-only;
+		};
+
+		partition@80000 {
+			label = "shmoo";
+			reg = <0x80000 0x80000>;
+			read-only;
+		};
+
+		partition@100000 {
+			label = "bootkernel1";
+			reg = <0x100000 0x300000>;
+		};
+
+		partition@400000 {
+			label = "nvram";
+			reg = <0x400000 0x100000>;
+		};
+
+		partition@500000 {
+			label = "bootkernel2";
+			reg = <0x500000 0x300000>;
+		};
+
+		partition@800000 {
+			label = "ubi";
+			reg = <0x800000 0x3f700000>;
+		};
+	};
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&pinctrl {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm_leds>;
+
+	pwm_leds: pwm_leds {
+		function = "pwm";
+		groups = "pwm1_grp", "pwm2_grp", "pwm3_grp";
+	};
+};
+
+&pwm {
+	status = "okay";
+	#pwm-cells = <2>;
+};
+
+&uart0 {
+	clock-frequency = <62500000>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm958625hr.dts b/arch/arm/boot/dts/bcm958625hr.dts
index 0f92b773afb8..b22fc6624ae4 100644
--- a/arch/arm/boot/dts/bcm958625hr.dts
+++ b/arch/arm/boot/dts/bcm958625hr.dts
@@ -37,7 +37,7 @@
 
 / {
 	model = "NorthStar Plus SVK (BCM958625HR)";
-	compatible = "brcm,bcm58625", "brcm,nsp";
+	compatible = "brcm,bcm958625hr", "brcm,bcm58625", "brcm,nsp";
 
 	chosen {
 		stdout-path = "serial0:115200n8";
@@ -149,6 +149,7 @@
 };
 
 &qspi {
+	status = "okay";
 	bspi-sel = <0>;
 	flash: m25p80@0 {
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/bcm958625k.dts b/arch/arm/boot/dts/bcm958625k.dts
index 9e984ca0e6df..0183f8965a74 100644
--- a/arch/arm/boot/dts/bcm958625k.dts
+++ b/arch/arm/boot/dts/bcm958625k.dts
@@ -36,7 +36,7 @@
 
 / {
 	model = "NorthStar Plus SVK (BCM958625K)";
-	compatible = "brcm,bcm58625", "brcm,nsp";
+	compatible = "brcm,bcm958625k", "brcm,bcm58625", "brcm,nsp";
 
 	chosen {
 		stdout-path = "serial0:115200n8";
@@ -153,6 +153,7 @@
 };
 
 &qspi {
+	status = "okay";
 	bspi-sel = <0>;
 	flash: m25p80@0 {
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/bcm988312hr.dts b/arch/arm/boot/dts/bcm988312hr.dts
index 5475dab8181d..007e34715956 100644
--- a/arch/arm/boot/dts/bcm988312hr.dts
+++ b/arch/arm/boot/dts/bcm988312hr.dts
@@ -37,7 +37,7 @@
 
 / {
 	model = "NorthStar Plus SVK (BCM988312HR)";
-	compatible = "brcm,bcm88312", "brcm,nsp";
+	compatible = "brcm,bcm988312hr", "brcm,bcm88312", "brcm,nsp";
 
 	chosen {
 		stdout-path = "serial0:115200n8";
@@ -58,6 +58,10 @@
 
 /* USB 3 support needed to be complete */
 
+&dma {
+	status = "okay";
+};
+
 &amac0 {
 	status = "okay";
 };
@@ -134,6 +138,7 @@
 };
 
 &qspi {
+	status = "okay";
 	bspi-sel = <0>;
 	flash: m25p80@0 {
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index dfc1ef8ef6ae..6b485cbed8d5 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -965,6 +965,25 @@
 			};
 		};
 
+		target-module@59000000 {
+			compatible = "ti,sysc-omap4", "ti,sysc";
+			reg = <0x59000020 0x4>;
+			reg-names = "rev";
+			clocks = <&dss_clkctrl DRA7_DSS_BB2D_CLKCTRL 0>;
+			clock-names = "fck";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x59000000 0x1000>;
+
+			bb2d: gpu@0 {
+				compatible = "vivante,gc";
+				reg = <0x0 0x700>;
+				interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&dss_clkctrl DRA7_BB2D_CLKCTRL 0>;
+				clock-names = "core";
+			};
+		};
+
 		aes1_target: target-module@4b500000 {
 			compatible = "ti,sysc-omap2", "ti,sysc";
 			reg = <0x4b500080 0x4>,
diff --git a/arch/arm/boot/dts/e60k02.dtsi b/arch/arm/boot/dts/e60k02.dtsi
index cfb239d5186a..1a49f15f2df2 100644
--- a/arch/arm/boot/dts/e60k02.dtsi
+++ b/arch/arm/boot/dts/e60k02.dtsi
@@ -41,7 +41,7 @@
 	leds: leds {
 		compatible = "gpio-leds";
 
-		on {
+		led {
 			label = "e60k02:white:on";
 			gpios = <&gpio5 7 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "timer";
diff --git a/arch/arm/boot/dts/e70k02.dtsi b/arch/arm/boot/dts/e70k02.dtsi
new file mode 100644
index 000000000000..156de653f2cd
--- /dev/null
+++ b/arch/arm/boot/dts/e70k02.dtsi
@@ -0,0 +1,320 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2021 Andreas Kemnade
+ * based on works
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ * and
+ * Copyright (C) 2014 Ricoh Electronic Devices Co., Ltd
+ *
+ * Netronix E70K02 board common.
+ * This board is equipped with different SoCs and
+ * found in ebook-readers like the Kobo Clara HD (with i.MX6SLL) and
+ * the Tolino Shine 3 (with i.MX6SL)
+ */
+#include <dt-bindings/input/input.h>
+
+/ {
+	aliases {
+		mmc0 = &usdhc1;
+		mmc1 = &usdhc3;
+	};
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	gpio_keys: gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "Power";
+			gpios = <&gpio4 25 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_POWER>;
+			wakeup-source;
+		};
+
+		cover {
+			label = "Cover";
+			gpios = <&gpio4 23 GPIO_ACTIVE_LOW>;
+			linux,code = <SW_LID>;
+			linux,input-type = <EV_SW>;
+			wakeup-source;
+		};
+
+		pageup {
+			label = "PageUp";
+			gpios = <&gpio4 0 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_PAGEUP>;
+		};
+
+		pagedown {
+			label = "PageDown";
+			gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_PAGEDOWN>;
+		};
+	};
+
+	leds: leds {
+		compatible = "gpio-leds";
+
+		led {
+			label = "e70k02:white:on";
+			gpios = <&gpio4 17 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "timer";
+		};
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>;
+	};
+
+	reg_wifi: regulator-wifi {
+		compatible = "regulator-fixed";
+		regulator-name = "SD3_SPWR";
+		regulator-min-microvolt = <3000000>;
+		regulator-max-microvolt = <3000000>;
+		gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		post-power-on-delay-ms = <20>;
+		reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	status = "okay";
+
+	lm3630a: backlight@36 {
+		reg = <0x36>;
+		compatible = "ti,lm3630a";
+		enable-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		led@0 {
+			reg = <0>;
+			led-sources = <0>;
+			label = "backlight_warm";
+			default-brightness = <0>;
+			max-brightness = <255>;
+		};
+
+		led@1 {
+			reg = <1>;
+			led-sources = <1>;
+			label = "backlight_cold";
+			default-brightness = <0>;
+			max-brightness = <255>;
+		};
+	};
+
+	/* TODO: KX122 acceleration sensor a 0x1e */
+
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	status = "okay";
+
+	/* TODO: CYTTSP5 touch controller at 0x24 */
+
+	/* TODO: SY7636 PMIC for E Ink at 0x62 */
+
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	status = "okay";
+
+	ricoh619: pmic@32 {
+		compatible = "ricoh,rc5t619";
+		reg = <0x32>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
+		system-power-controller;
+
+		regulators {
+			dcdc1_reg: DCDC1 {
+				regulator-name = "DCDC1";
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-max-microvolt = <900000>;
+					regulator-suspend-min-microvolt = <900000>;
+				};
+			};
+
+			/* Core3_3V3 */
+			dcdc2_reg: DCDC2 {
+				regulator-name = "DCDC2";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-max-microvolt = <3300000>;
+					regulator-suspend-min-microvolt = <3300000>;
+				};
+			};
+
+			dcdc3_reg: DCDC3 {
+				regulator-name = "DCDC3";
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-max-microvolt = <1140000>;
+					regulator-suspend-min-microvolt = <1140000>;
+				};
+			};
+
+			/* Core4_1V2 */
+			dcdc4_reg: DCDC4 {
+				regulator-name = "DCDC4";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-max-microvolt = <1140000>;
+					regulator-suspend-min-microvolt = <1140000>;
+				};
+			};
+
+			/* Core4_1V8 */
+			dcdc5_reg: DCDC5 {
+				regulator-name = "DCDC5";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-max-microvolt = <1700000>;
+					regulator-suspend-min-microvolt = <1700000>;
+				};
+			};
+
+			ldo1_reg: LDO1  {
+				regulator-name = "LDO1";
+				regulator-boot-on;
+			};
+
+			/* Core1_3V3 */
+			ldo2_reg: LDO2  {
+				regulator-name = "LDO2";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-max-microvolt = <3000000>;
+					regulator-suspend-min-microvolt = <3000000>;
+				};
+			};
+
+			/* Core5_1V2 */
+			ldo3_reg: LDO3  {
+				regulator-name = "LDO3";
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			ldo4_reg: LDO4 {
+				regulator-name = "LDO4";
+				regulator-boot-on;
+			};
+
+			/* SPD_3V3 */
+			ldo5_reg: LDO5 {
+				regulator-name = "LDO5";
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			/* DDR_0V6 */
+			ldo6_reg: LDO6 {
+				regulator-name = "LDO6";
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			/* VDD_PWM */
+			ldo7_reg: LDO7 {
+				regulator-name = "LDO7";
+				regulator-boot-on;
+			};
+
+			/* ldo_1v8 */
+			ldo8_reg: LDO8 {
+				regulator-name = "LDO8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+			};
+
+			ldo9_reg: LDO9 {
+				regulator-name = "LDO9";
+				regulator-boot-on;
+			};
+
+			ldo10_reg: LDO10 {
+				regulator-name = "LDO10";
+				regulator-boot-on;
+			};
+
+			ldortc1_reg: LDORTC1  {
+				regulator-name = "LDORTC1";
+				regulator-boot-on;
+			};
+		};
+	};
+};
+
+&snvs_rtc {
+	/* we are using the rtc in the pmic, not disabled in imx6sll.dtsi */
+	status = "disabled";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&usdhc1 {
+	non-removable;
+	no-1-8-v;
+	status = "okay";
+};
+
+&usdhc3 {
+	vmmc-supply = <&reg_wifi>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	cap-power-off-card;
+	non-removable;
+	status = "okay";
+};
+
+&usbotg1 {
+	pinctrl-names = "default";
+	disable-over-current;
+	srp-disable;
+	hnp-disable;
+	adp-disable;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/emev2-kzm9d.dts b/arch/arm/boot/dts/emev2-kzm9d.dts
index 0a27f034dd6b..89495dd37358 100644
--- a/arch/arm/boot/dts/emev2-kzm9d.dts
+++ b/arch/arm/boot/dts/emev2-kzm9d.dts
@@ -80,7 +80,7 @@
 	};
 
 	ethernet@20000000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
+		compatible = "smsc,lan9221", "smsc,lan9115";
 		reg = <0x20000000 0x10000>;
 		phy-mode = "mii";
 		interrupt-parent = <&gpio0>;
diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts
index f6ba5e426040..5f7f8fedfb92 100644
--- a/arch/arm/boot/dts/exynos3250-rinato.dts
+++ b/arch/arm/boot/dts/exynos3250-rinato.dts
@@ -19,6 +19,7 @@
 / {
 	model = "Samsung Rinato board";
 	compatible = "samsung,rinato", "samsung,exynos3250", "samsung,exynos3";
+	chassis-type = "watch";
 
 	aliases {
 		i2c7 = &i2c_max77836;
diff --git a/arch/arm/boot/dts/exynos4210-i9100.dts b/arch/arm/boot/dts/exynos4210-i9100.dts
index 55922176807e..19bb7dc98b33 100644
--- a/arch/arm/boot/dts/exynos4210-i9100.dts
+++ b/arch/arm/boot/dts/exynos4210-i9100.dts
@@ -18,6 +18,7 @@
 / {
 	model = "Samsung Galaxy S2 (GT-I9100)";
 	compatible = "samsung,i9100", "samsung,exynos4210", "samsung,exynos4";
+	chassis-type = "handset";
 
 	memory@40000000 {
 		device_type = "memory";
diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
index 1c5394152561..435fda60e86d 100644
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -206,74 +206,74 @@
 			ldo4_reg: LDO4 {
 				regulator-name = "VDD_RTC_1.8V";
 				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt	= <1800000>;
+				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
 			};
 
 			ldo6_reg: LDO6 {
 				regulator-name = "VMIPI_1.8V";
 				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt	= <1800000>;
+				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
 			};
 
 			ldo7_reg: LDO7 {
 				regulator-name = "VDD_AUD_1.8V";
 				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt	= <1800000>;
+				regulator-max-microvolt = <1800000>;
 			};
 
 			ldo8_reg: LDO8 {
 				regulator-name = "VADC_3.3V";
 				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt	= <3300000>;
+				regulator-max-microvolt = <3300000>;
 			};
 
 			ldo9_reg: LDO9 {
 				regulator-name = "DVDD_SWB_2.8V";
 				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt	= <2800000>;
+				regulator-max-microvolt = <2800000>;
 				regulator-always-on;
 			};
 
 			ldo10_reg: LDO10 {
 				regulator-name = "VDD_PLL_1.1V";
 				regulator-min-microvolt = <1100000>;
-				regulator-max-microvolt	= <1100000>;
+				regulator-max-microvolt = <1100000>;
 				regulator-always-on;
 			};
 
 			ldo11_reg: LDO11 {
 				regulator-name = "VDD_AUD_3V";
 				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt	= <3000000>;
+				regulator-max-microvolt = <3000000>;
 			};
 
 			ldo14_reg: LDO14 {
 				regulator-name = "AVDD18_SWB_1.8V";
 				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt	= <1800000>;
+				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
 			};
 
 			ldo17_reg: LDO17 {
 				regulator-name = "VDD_SWB_3.3V";
 				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt	= <3300000>;
+				regulator-max-microvolt = <3300000>;
 				regulator-always-on;
 			};
 
 			ldo21_reg: LDO21 {
 				regulator-name = "VDD_MIF_1.2V";
 				regulator-min-microvolt = <1200000>;
-				regulator-max-microvolt	= <1200000>;
+				regulator-max-microvolt = <1200000>;
 				regulator-always-on;
 			};
 
 			buck1_reg: BUCK1 {
 				regulator-name = "VDD_ARM_1.2V";
 				regulator-min-microvolt = <950000>;
-				regulator-max-microvolt	= <1350000>;
+				regulator-max-microvolt = <1350000>;
 				regulator-always-on;
 				regulator-boot-on;
 			};
@@ -281,7 +281,7 @@
 			buck2_reg: BUCK2 {
 				regulator-name = "VDD_INT_1.1V";
 				regulator-min-microvolt = <900000>;
-				regulator-max-microvolt	= <1100000>;
+				regulator-max-microvolt = <1100000>;
 				regulator-always-on;
 				regulator-boot-on;
 			};
diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index 3eb8df319246..9c4ff7521348 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -16,6 +16,7 @@
 / {
 	model = "Samsung Trats based on Exynos4210";
 	compatible = "samsung,trats", "samsung,exynos4210", "samsung,exynos4";
+	chassis-type = "handset";
 
 	memory@40000000 {
 		device_type = "memory";
diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts
index f052853244a4..9f93e7464aed 100644
--- a/arch/arm/boot/dts/exynos4210-universal_c210.dts
+++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts
@@ -16,6 +16,7 @@
 / {
 	model = "Samsung Universal C210 based on Exynos4210 rev0";
 	compatible = "samsung,universal_c210", "samsung,exynos4210", "samsung,exynos4";
+	chassis-type = "handset";
 
 	memory@40000000 {
 		device_type = "memory";
diff --git a/arch/arm/boot/dts/exynos4412-i9300.dts b/arch/arm/boot/dts/exynos4412-i9300.dts
index 07fbcf845c49..61aca5798f38 100644
--- a/arch/arm/boot/dts/exynos4412-i9300.dts
+++ b/arch/arm/boot/dts/exynos4412-i9300.dts
@@ -12,6 +12,7 @@
 / {
 	model = "Samsung Galaxy S3 (GT-I9300) based on Exynos4412";
 	compatible = "samsung,i9300", "samsung,midas", "samsung,exynos4412", "samsung,exynos4";
+	chassis-type = "handset";
 
 	/* bootargs are passed in by bootloader */
 
diff --git a/arch/arm/boot/dts/exynos4412-i9305.dts b/arch/arm/boot/dts/exynos4412-i9305.dts
index 6bc3d897f432..77083f1a8273 100644
--- a/arch/arm/boot/dts/exynos4412-i9305.dts
+++ b/arch/arm/boot/dts/exynos4412-i9305.dts
@@ -5,6 +5,7 @@
 / {
 	model = "Samsung Galaxy S3 (GT-I9305) based on Exynos4412";
 	compatible = "samsung,i9305", "samsung,midas", "samsung,exynos4412", "samsung,exynos4";
+	chassis-type = "handset";
 
 	/* bootargs are passed in by bootloader */
 
diff --git a/arch/arm/boot/dts/exynos4412-n710x.dts b/arch/arm/boot/dts/exynos4412-n710x.dts
index 2c792142605c..9ae05b0d684c 100644
--- a/arch/arm/boot/dts/exynos4412-n710x.dts
+++ b/arch/arm/boot/dts/exynos4412-n710x.dts
@@ -5,6 +5,7 @@
 / {
 	compatible = "samsung,n710x", "samsung,midas", "samsung,exynos4412", "samsung,exynos4";
 	model = "Samsung Galaxy Note 2 (GT-N7100, GT-N7105) based on Exynos4412";
+	chassis-type = "handset";
 
 	memory@40000000 {
 		device_type = "memory";
diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts
index 5479ef09f9f3..e6aec5facabf 100644
--- a/arch/arm/boot/dts/exynos4412-origen.dts
+++ b/arch/arm/boot/dts/exynos4412-origen.dts
@@ -382,7 +382,7 @@
 			buck1_reg: BUCK1 {
 				regulator-name = "VDD_MIF";
 				regulator-min-microvolt = <950000>;
-				regulator-max-microvolt	= <1100000>;
+				regulator-max-microvolt = <1100000>;
 				regulator-always-on;
 				regulator-boot-on;
 				op_mode = <1>; /* Normal Mode */
@@ -391,7 +391,7 @@
 			buck2_reg: BUCK2 {
 				regulator-name = "VDD_ARM";
 				regulator-min-microvolt = <900000>;
-				regulator-max-microvolt	= <1350000>;
+				regulator-max-microvolt = <1350000>;
 				regulator-always-on;
 				regulator-boot-on;
 				op_mode = <1>; /* Normal Mode */
@@ -400,7 +400,7 @@
 			buck3_reg: BUCK3 {
 				regulator-name = "VDD_INT";
 				regulator-min-microvolt = <900000>;
-				regulator-max-microvolt	= <1200000>;
+				regulator-max-microvolt = <1200000>;
 				regulator-always-on;
 				regulator-boot-on;
 				op_mode = <1>; /* Normal Mode */
@@ -409,7 +409,7 @@
 			buck4_reg: BUCK4 {
 				regulator-name = "VDD_G3D";
 				regulator-min-microvolt = <750000>;
-				regulator-max-microvolt	= <1500000>;
+				regulator-max-microvolt = <1500000>;
 				regulator-always-on;
 				regulator-boot-on;
 				op_mode = <1>; /* Normal Mode */
@@ -418,7 +418,7 @@
 			buck5_reg: BUCK5 {
 				regulator-name = "VDD_M12";
 				regulator-min-microvolt = <750000>;
-				regulator-max-microvolt	= <1500000>;
+				regulator-max-microvolt = <1500000>;
 				regulator-always-on;
 				regulator-boot-on;
 				op_mode = <1>; /* Normal Mode */
@@ -427,7 +427,7 @@
 			buck6_reg: BUCK6 {
 				regulator-name = "VDD12_5M";
 				regulator-min-microvolt = <750000>;
-				regulator-max-microvolt	= <1500000>;
+				regulator-max-microvolt = <1500000>;
 				regulator-always-on;
 				regulator-boot-on;
 				op_mode = <1>; /* Normal Mode */
@@ -436,7 +436,7 @@
 			buck9_reg: BUCK9 {
 				regulator-name = "VDDF28_EMMC";
 				regulator-min-microvolt = <750000>;
-				regulator-max-microvolt	= <3000000>;
+				regulator-max-microvolt = <3000000>;
 				regulator-always-on;
 				regulator-boot-on;
 				op_mode = <1>; /* Normal Mode */
diff --git a/arch/arm/boot/dts/exynos4412-p4note-n8010.dts b/arch/arm/boot/dts/exynos4412-p4note-n8010.dts
index 9f559425bd2c..0932ec5866cc 100644
--- a/arch/arm/boot/dts/exynos4412-p4note-n8010.dts
+++ b/arch/arm/boot/dts/exynos4412-p4note-n8010.dts
@@ -12,6 +12,7 @@
 / {
 	model = "Samsung Galaxy Note 10.1 (GT-N8010/N8013) based on Exynos4412";
 	compatible = "samsung,n8010", "samsung,p4note", "samsung,exynos4412", "samsung,exynos4";
+	chassis-type = "tablet";
 
 	/* this is the base variant without any kind of modem */
 };
diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts
index 7b447b63007e..3c2d2a7836da 100644
--- a/arch/arm/boot/dts/exynos4412-trats2.dts
+++ b/arch/arm/boot/dts/exynos4412-trats2.dts
@@ -15,6 +15,7 @@
 / {
 	model = "Samsung Trats 2 based on Exynos4412";
 	compatible = "samsung,trats2", "samsung,midas", "samsung,exynos4412", "samsung,exynos4";
+	chassis-type = "handset";
 
 	memory@40000000 {
 		device_type = "memory";
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index a771542e28b8..3583095fbb2a 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -240,9 +240,6 @@
 		vinl8-supply = <&buck8_reg>;
 		vinl9-supply = <&buck8_reg>;
 
-		s5m8767,pmic-buck2-dvs-voltage = <1300000>;
-		s5m8767,pmic-buck3-dvs-voltage = <1100000>;
-		s5m8767,pmic-buck4-dvs-voltage = <1200000>;
 		s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_HIGH>,
 					      <&gpd1 1 GPIO_ACTIVE_HIGH>,
 					      <&gpd1 2 GPIO_ACTIVE_HIGH>;
diff --git a/arch/arm/boot/dts/exynos5250-snow-rev5.dts b/arch/arm/boot/dts/exynos5250-snow-rev5.dts
index 0822b778c035..f8ca61df6981 100644
--- a/arch/arm/boot/dts/exynos5250-snow-rev5.dts
+++ b/arch/arm/boot/dts/exynos5250-snow-rev5.dts
@@ -14,6 +14,7 @@
 	model = "Google Snow Rev 5+";
 	compatible = "google,snow-rev5", "samsung,exynos5250",
 		"samsung,exynos5";
+	chassis-type = "laptop";
 
 	sound {
 		compatible = "google,snow-audio-max98090";
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 9946dce54d74..a630bc654a49 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -12,6 +12,7 @@
 	model = "Google Snow";
 	compatible = "google,snow-rev4", "google,snow", "samsung,exynos5250",
 		"samsung,exynos5";
+	chassis-type = "laptop";
 
 	sound {
 		compatible = "google,snow-audio-max98095";
diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts
index fba1462b19df..e0feedcf54bb 100644
--- a/arch/arm/boot/dts/exynos5250-spring.dts
+++ b/arch/arm/boot/dts/exynos5250-spring.dts
@@ -16,6 +16,7 @@
 / {
 	model = "Google Spring";
 	compatible = "google,spring", "samsung,exynos5250", "samsung,exynos5";
+	chassis-type = "laptop";
 
 	memory@40000000 {
 		device_type = "memory";
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 4ffa9253b566..139778928b93 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -386,7 +386,6 @@
 
 		sata: sata@122f0000 {
 			compatible = "snps,dwc-ahci";
-			samsung,sata-freq = <66>;
 			reg = <0x122F0000 0x1ff>;
 			interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clock CLK_SATA>, <&clock CLK_SCLK_SATA>;
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index 315b3dc9c017..e76fb104db19 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -26,6 +26,7 @@
 		"google,pit-rev7", "google,pit-rev6",
 		"google,pit", "google,peach","samsung,exynos5420",
 		"samsung,exynos5";
+	chassis-type = "laptop";
 
 	aliases {
 		/* Assign 20 so we don't get confused w/ builtin ones */
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 0ce3443d39a8..77013ee586f8 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -24,6 +24,7 @@
 		"google,pi-rev11", "google,pi-rev10",
 		"google,pi", "google,peach", "samsung,exynos5800",
 		"samsung,exynos5";
+	chassis-type = "laptop";
 
 	aliases {
 		/* Assign 20 so we don't get confused w/ builtin ones */
diff --git a/arch/arm/boot/dts/gemini-dlink-dir-685.dts b/arch/arm/boot/dts/gemini-dlink-dir-685.dts
index c79a2a02dd6b..396149664297 100644
--- a/arch/arm/boot/dts/gemini-dlink-dir-685.dts
+++ b/arch/arm/boot/dts/gemini-dlink-dir-685.dts
@@ -439,24 +439,6 @@
 
 		pci@50000000 {
 			status = "okay";
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map =
-				<0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */
-				<0x4800 0 0 2 &pci_intc 1>,
-				<0x4800 0 0 3 &pci_intc 2>,
-				<0x4800 0 0 4 &pci_intc 3>,
-				<0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */
-				<0x5000 0 0 2 &pci_intc 2>,
-				<0x5000 0 0 3 &pci_intc 3>,
-				<0x5000 0 0 4 &pci_intc 0>,
-				<0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */
-				<0x5800 0 0 2 &pci_intc 3>,
-				<0x5800 0 0 3 &pci_intc 0>,
-				<0x5800 0 0 4 &pci_intc 1>,
-				<0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */
-				<0x6000 0 0 2 &pci_intc 0>,
-				<0x6000 0 0 3 &pci_intc 1>,
-				<0x6000 0 0 4 &pci_intc 2>;
 		};
 
 		ethernet@60000000 {
diff --git a/arch/arm/boot/dts/gemini-ns2502.dts b/arch/arm/boot/dts/gemini-ns2502.dts
new file mode 100644
index 000000000000..704abd212df5
--- /dev/null
+++ b/arch/arm/boot/dts/gemini-ns2502.dts
@@ -0,0 +1,148 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2021 Corentin Labbe <clabbe@baylibre.com>
+ * Device Tree file for Edimax NS 2502
+ */
+
+/dts-v1/;
+
+#include "gemini.dtsi"
+
+/ {
+	model = "Edimax NS-2502";
+	compatible = "edimax,ns-2502", "cortina,gemini";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	memory@0 {
+		/* 128 MB */
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	aliases {
+		mdio-gpio0 = &mdio0;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,19200n8";
+		stdout-path = &uart0;
+	};
+
+	mdio0: mdio {
+		compatible = "virtual,mdio-gpio";
+		gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
+			<&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		phy0: ethernet-phy@1 {
+			reg = <1>;
+			device_type = "ethernet-phy";
+			/* We lack the knowledge of necessary GPIO to achieve
+			 * Gigabit
+			 */
+			max-speed = <100>;
+		};
+	};
+};
+
+&ethernet {
+	status = "okay";
+	ethernet-port@0 {
+		phy-mode = "rgmii";
+		phy-handle = <&phy0>;
+	};
+};
+
+&flash {
+	status = "okay";
+	/* 8MB of flash */
+	reg = <0x30000000 0x00800000>;
+
+	pinctrl-names = "enabled", "disabled";
+	pinctrl-0 = <&pflash_default_pins>;
+	pinctrl-1 = <&pflash_disabled_pins>;
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "RedBoot";
+			reg = <0x00000000 0x00020000>;
+		};
+		partition@20000 {
+			label = "kernel";
+			reg = <0x00020000 0x00700000>;
+		};
+		partition@720000 {
+			label = "VCTL";
+			reg = <0x00720000 0x00020000>;
+		};
+		partition@740000 {
+			label = "CurConf";
+			reg = <0x00740000 0x000a0000>;
+		};
+		partition@7e0000 {
+			label = "FIS";
+			reg = <0x007e0000 0x00010000>;
+		};
+	};
+};
+
+&gpio0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&gpio0_default_pins>;
+};
+
+&ide0 {
+	status = "okay";
+};
+
+&ide1 {
+	status = "okay";
+};
+
+&sata {
+	cortina,gemini-ata-muxmode = <3>;
+	cortina,gemini-enable-sata-bridge;
+	status = "okay";
+};
+
+&syscon {
+	pinctrl {
+		/*
+		 * gpio0agrp cover line 0-4
+		 * gpio0bgrp cover line 5
+		 */
+		gpio0_default_pins: pinctrl-gpio0 {
+			    mux {
+				    function = "gpio0";
+				    groups = "gpio0agrp", "gpio0bgrp", "gpio0hgrp";
+			    };
+		};
+		pflash_disabled_pins: pinctrl-pflash-disabled {
+			mux {
+				function = "gpio0";
+				groups = "gpio0ggrp", "gpio0igrp", "gpio0jgrp",
+					 "gpio0kgrp";
+			};
+		};
+		pinctrl-gmii {
+			mux {
+				function = "gmii";
+				groups = "gmii_gmac0_grp";
+				};
+		};
+	};
+};
+
+&usb0 {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/gemini-sl93512r.dts b/arch/arm/boot/dts/gemini-sl93512r.dts
index c78e55fd2562..91c19e8ebfe8 100644
--- a/arch/arm/boot/dts/gemini-sl93512r.dts
+++ b/arch/arm/boot/dts/gemini-sl93512r.dts
@@ -256,24 +256,6 @@
 
 		pci@50000000 {
 			status = "okay";
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map =
-				<0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */
-				<0x4800 0 0 2 &pci_intc 1>,
-				<0x4800 0 0 3 &pci_intc 2>,
-				<0x4800 0 0 4 &pci_intc 3>,
-				<0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */
-				<0x5000 0 0 2 &pci_intc 2>,
-				<0x5000 0 0 3 &pci_intc 3>,
-				<0x5000 0 0 4 &pci_intc 0>,
-				<0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */
-				<0x5800 0 0 2 &pci_intc 3>,
-				<0x5800 0 0 3 &pci_intc 0>,
-				<0x5800 0 0 4 &pci_intc 1>,
-				<0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */
-				<0x6000 0 0 2 &pci_intc 0>,
-				<0x6000 0 0 3 &pci_intc 1>,
-				<0x6000 0 0 4 &pci_intc 2>;
 		};
 
 		ethernet@60000000 {
diff --git a/arch/arm/boot/dts/gemini-sq201.dts b/arch/arm/boot/dts/gemini-sq201.dts
index 1b64cc80b55a..d0efd76695da 100644
--- a/arch/arm/boot/dts/gemini-sq201.dts
+++ b/arch/arm/boot/dts/gemini-sq201.dts
@@ -252,24 +252,6 @@
 
 		pci@50000000 {
 			status = "okay";
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map =
-				<0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */
-				<0x4800 0 0 2 &pci_intc 1>,
-				<0x4800 0 0 3 &pci_intc 2>,
-				<0x4800 0 0 4 &pci_intc 3>,
-				<0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */
-				<0x5000 0 0 2 &pci_intc 2>,
-				<0x5000 0 0 3 &pci_intc 3>,
-				<0x5000 0 0 4 &pci_intc 0>,
-				<0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */
-				<0x5800 0 0 2 &pci_intc 3>,
-				<0x5800 0 0 3 &pci_intc 0>,
-				<0x5800 0 0 4 &pci_intc 1>,
-				<0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */
-				<0x6000 0 0 2 &pci_intc 0>,
-				<0x6000 0 0 3 &pci_intc 1>,
-				<0x6000 0 0 4 &pci_intc 2>;
 		};
 
 		ethernet@60000000 {
diff --git a/arch/arm/boot/dts/gemini-ssi1328.dts b/arch/arm/boot/dts/gemini-ssi1328.dts
new file mode 100644
index 000000000000..2b3e7db84fed
--- /dev/null
+++ b/arch/arm/boot/dts/gemini-ssi1328.dts
@@ -0,0 +1,138 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2021 Corentin Labbe <clabbe@baylibre.com>
+ * Device Tree file for SSI 1328
+ */
+
+/dts-v1/;
+
+#include "gemini.dtsi"
+
+/ {
+	model = "SSI 1328";
+	compatible = "ssi,1328", "cortina,gemini";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	memory@0 {
+		/* 128 MB */
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	aliases {
+		mdio-gpio0 = &mdio0;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,19200n8 initrd=0x900000,9M";
+		stdout-path = &uart0;
+	};
+
+	mdio0: mdio {
+		compatible = "virtual,mdio-gpio";
+		gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
+			<&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* LAN Marvell 88E1118 */
+		phy0: ethernet-phy@1 {
+			reg = <1>;
+			device_type = "ethernet-phy";
+			/* We lack the knowledge of necessary GPIO to achieve
+			 * Gigabit
+			 */
+			max-speed = <100>;
+		};
+		/* WAN ICPlus IP101A */
+		phy1: ethernet-phy@2 {
+			reg = <2>;
+			device_type = "ethernet-phy";
+		};
+	};
+};
+
+&ethernet {
+	status = "okay";
+	ethernet-port@0 {
+		phy-mode = "rgmii";
+		phy-handle = <&phy0>;
+	};
+	ethernet-port@1 {
+		phy-mode = "rgmii";
+		phy-handle = <&phy1>;
+	};
+};
+
+&flash {
+	status = "okay";
+	/* 32MB of flash */
+	reg = <0x30000000 0x03200000>;
+
+	pinctrl-names = "enabled", "disabled";
+	pinctrl-0 = <&pflash_default_pins>;
+	pinctrl-1 = <&pflash_disabled_pins>;
+
+	partitions {
+		compatible = "redboot-fis";
+		/* Eraseblock at 0xfe0000 */
+		fis-index-block = <0x7F>;
+	};
+};
+
+&gpio0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&gpio0_default_pins>;
+};
+
+&ide0 {
+	status = "okay";
+};
+
+&ide1 {
+	status = "okay";
+};
+
+&sata {
+	cortina,gemini-ata-muxmode = <0>;
+	cortina,gemini-enable-sata-bridge;
+	status = "okay";
+};
+
+&syscon {
+	pinctrl {
+		/*
+		 * gpio0agrp cover line 0-4
+		 * gpio0bgrp cover line 5
+		 */
+		gpio0_default_pins: pinctrl-gpio0 {
+			mux {
+				function = "gpio0";
+				groups = "gpio0agrp", "gpio0bgrp";
+			};
+		};
+		pflash_disabled_pins: pinctrl-pflash-disabled {
+			mux {
+				function = "gpio0";
+				groups = "gpio0ggrp", "gpio0igrp", "gpio0jgrp",
+					 "gpio0kgrp";
+			};
+		};
+		pinctrl-gmii {
+			/* This platform use both the ethernet ports */
+			mux {
+				function = "gmii";
+				groups = "gmii_gmac0_grp", "gmii_gmac1_grp";
+			};
+		};
+	};
+};
+
+&usb0 {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/gemini-wbd111.dts b/arch/arm/boot/dts/gemini-wbd111.dts
index 5602ba8f30f2..de3c4416b0fb 100644
--- a/arch/arm/boot/dts/gemini-wbd111.dts
+++ b/arch/arm/boot/dts/gemini-wbd111.dts
@@ -140,24 +140,6 @@
 
 		pci@50000000 {
 			status = "okay";
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map =
-				<0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */
-				<0x4800 0 0 2 &pci_intc 1>,
-				<0x4800 0 0 3 &pci_intc 2>,
-				<0x4800 0 0 4 &pci_intc 3>,
-				<0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */
-				<0x5000 0 0 2 &pci_intc 2>,
-				<0x5000 0 0 3 &pci_intc 3>,
-				<0x5000 0 0 4 &pci_intc 0>,
-				<0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */
-				<0x5800 0 0 2 &pci_intc 3>,
-				<0x5800 0 0 3 &pci_intc 0>,
-				<0x5800 0 0 4 &pci_intc 1>,
-				<0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */
-				<0x6000 0 0 2 &pci_intc 0>,
-				<0x6000 0 0 3 &pci_intc 1>,
-				<0x6000 0 0 4 &pci_intc 2>;
 		};
 
 		ethernet@60000000 {
diff --git a/arch/arm/boot/dts/gemini-wbd222.dts b/arch/arm/boot/dts/gemini-wbd222.dts
index a4a260c36d75..e5ceaadbcc1a 100644
--- a/arch/arm/boot/dts/gemini-wbd222.dts
+++ b/arch/arm/boot/dts/gemini-wbd222.dts
@@ -151,24 +151,6 @@
 
 		pci@50000000 {
 			status = "okay";
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map =
-				<0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */
-				<0x4800 0 0 2 &pci_intc 1>,
-				<0x4800 0 0 3 &pci_intc 2>,
-				<0x4800 0 0 4 &pci_intc 3>,
-				<0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */
-				<0x5000 0 0 2 &pci_intc 2>,
-				<0x5000 0 0 3 &pci_intc 3>,
-				<0x5000 0 0 4 &pci_intc 0>,
-				<0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */
-				<0x5800 0 0 2 &pci_intc 3>,
-				<0x5800 0 0 3 &pci_intc 0>,
-				<0x5800 0 0 4 &pci_intc 1>,
-				<0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */
-				<0x6000 0 0 2 &pci_intc 0>,
-				<0x6000 0 0 3 &pci_intc 1>,
-				<0x6000 0 0 4 &pci_intc 2>;
 		};
 
 		ethernet@60000000 {
diff --git a/arch/arm/boot/dts/gemini.dtsi b/arch/arm/boot/dts/gemini.dtsi
index cc053af3c347..e836bd0818d4 100644
--- a/arch/arm/boot/dts/gemini.dtsi
+++ b/arch/arm/boot/dts/gemini.dtsi
@@ -16,7 +16,7 @@
 		compatible = "simple-bus";
 		interrupt-parent = <&intcon>;
 
-		flash@30000000 {
+		flash: flash@30000000 {
 			compatible = "cortina,gemini-flash", "cfi-flash";
 			syscon = <&syscon>;
 			pinctrl-names = "default";
@@ -289,9 +289,28 @@
 			device_type = "pci";
 			#address-cells = <3>;
 			#size-cells = <2>;
-			#interrupt-cells = <1>;
 			status = "disabled";
 
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
+			interrupt-map =
+				<0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */
+				<0x4800 0 0 2 &pci_intc 1>,
+				<0x4800 0 0 3 &pci_intc 2>,
+				<0x4800 0 0 4 &pci_intc 3>,
+				<0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */
+				<0x5000 0 0 2 &pci_intc 2>,
+				<0x5000 0 0 3 &pci_intc 3>,
+				<0x5000 0 0 4 &pci_intc 0>,
+				<0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */
+				<0x5800 0 0 2 &pci_intc 3>,
+				<0x5800 0 0 3 &pci_intc 0>,
+				<0x5800 0 0 4 &pci_intc 1>,
+				<0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */
+				<0x6000 0 0 2 &pci_intc 0>,
+				<0x6000 0 0 3 &pci_intc 1>,
+				<0x6000 0 0 4 &pci_intc 2>;
+
 			bus-range = <0x00 0xff>;
 			/* PCI ranges mappings */
 			ranges =
@@ -322,7 +341,7 @@
 			};
 		};
 
-		ethernet@60000000 {
+		ethernet: ethernet@60000000 {
 			compatible = "cortina,gemini-ethernet";
 			reg = <0x60000000 0x4000>, /* Global registers, queue */
 			      <0x60004000 0x2000>, /* V-bit */
@@ -365,7 +384,7 @@
 			clocks = <&syscon GEMINI_CLK_GATE_SECURITY>;
 		};
 
-		ide@63000000 {
+		ide0: ide@63000000 {
 			compatible = "cortina,gemini-pata", "faraday,ftide010";
 			reg = <0x63000000 0x1000>;
 			interrupts = <4 IRQ_TYPE_EDGE_RISING>;
@@ -378,7 +397,7 @@
 			#size-cells = <0>;
 		};
 
-		ide@63400000 {
+		ide1: ide@63400000 {
 			compatible = "cortina,gemini-pata", "faraday,ftide010";
 			reg = <0x63400000 0x1000>;
 			interrupts = <5 IRQ_TYPE_EDGE_RISING>;
@@ -421,7 +440,7 @@
 			status = "disabled";
 		};
 
-		usb@68000000 {
+		usb0: usb@68000000 {
 			compatible = "cortina,gemini-usb", "faraday,fotg210";
 			reg = <0x68000000 0x1000>;
 			interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
@@ -442,7 +461,7 @@
 			status = "disabled";
 		};
 
-		usb@69000000 {
+		usb1: usb@69000000 {
 			compatible = "cortina,gemini-usb", "faraday,fotg210";
 			reg = <0x69000000 0x1000>;
 			interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/imx6dl-alti6p.dts b/arch/arm/boot/dts/imx6dl-alti6p.dts
index 4329b372d8cb..e8325fd680d9 100644
--- a/arch/arm/boot/dts/imx6dl-alti6p.dts
+++ b/arch/arm/boot/dts/imx6dl-alti6p.dts
@@ -192,7 +192,7 @@
 };
 
 &ecspi1 {
-	cs-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
+	cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ecspi1>;
 	status = "okay";
diff --git a/arch/arm/boot/dts/imx6dl-b1x5v2.dtsi b/arch/arm/boot/dts/imx6dl-b1x5v2.dtsi
index a326a331508e..f028b6a191df 100644
--- a/arch/arm/boot/dts/imx6dl-b1x5v2.dtsi
+++ b/arch/arm/boot/dts/imx6dl-b1x5v2.dtsi
@@ -47,7 +47,6 @@
 	mpl3115a2: pressure-sensor@60 {
 		compatible = "fsl,mpl3115";
 		reg = <0x60>;
-		vcc-supply = <&reg_3v3_acm>;
 
 		/*
 		 * The MPL3115 interrupts are connected to pin 22 and 23
diff --git a/arch/arm/boot/dts/imx6dl-prtrvt.dts b/arch/arm/boot/dts/imx6dl-prtrvt.dts
index 5ac84445e9cc..56bb1ca56a2d 100644
--- a/arch/arm/boot/dts/imx6dl-prtrvt.dts
+++ b/arch/arm/boot/dts/imx6dl-prtrvt.dts
@@ -67,11 +67,9 @@
 		ti,enable-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>,
 				  <&gpio5 11 GPIO_ACTIVE_LOW>;
 		vin-supply = <&reg_3v3>;
-		vin-voltage-override = <3100000>;
 		autosuspend-delay = <30000>;
 		irq-status-read-quirk;
 		en2-rf-quirk;
-		t5t-rmb-extra-byte-quirk;
 		status = "okay";
 	};
 };
diff --git a/arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts b/arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts
index 667b8faa1807..b12b5aabe70a 100644
--- a/arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts
+++ b/arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts
@@ -6,6 +6,7 @@
 #include "imx6dl.dtsi"
 #include "imx6qdl-skov-cpu.dtsi"
 #include "imx6qdl-skov-cpu-revc.dtsi"
+#include "imx6qdl-skov-revc-lt2.dtsi"
 
 / {
 	model = "SKOV IMX6 CPU SoloCore";
diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
index e5c4dc65fbab..674af39c884a 100644
--- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
+++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
@@ -296,14 +296,6 @@
 			reg = <2>;
 			color = <LED_COLOR_ID_BLUE>;
 		};
-
-		chan@3 {
-			chan-name = "W";
-			led-cur = /bits/ 8 <0x0>;
-			max-cur = /bits/ 8 <0x0>;
-			reg = <3>;
-			color = <LED_COLOR_ID_WHITE>;
-		};
 	};
 
 	eeprom@57 {
diff --git a/arch/arm/boot/dts/imx6q-skov-revc-lt2.dts b/arch/arm/boot/dts/imx6q-skov-revc-lt2.dts
index f00add7b3048..ff97d22eb09f 100644
--- a/arch/arm/boot/dts/imx6q-skov-revc-lt2.dts
+++ b/arch/arm/boot/dts/imx6q-skov-revc-lt2.dts
@@ -6,6 +6,7 @@
 #include "imx6q.dtsi"
 #include "imx6qdl-skov-cpu.dtsi"
 #include "imx6qdl-skov-cpu-revc.dtsi"
+#include "imx6qdl-skov-revc-lt2.dtsi"
 
 / {
 	model = "SKOV IMX6 CPU QuadCore";
diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
index 30fa349f9d05..ed2739e39085 100644
--- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
@@ -310,10 +310,10 @@
 		st,mod-12b = <1>;
 		/* internal ADC reference */
 		st,ref-sel = <0>;
-		/* ADC converstion time: 80 clocks */
+		/* ADC conversion time: 80 clocks */
 		st,sample-time = <4>;
 
-		stmpe_touchscreen {
+		stmpe_touchscreen: stmpe-touchscreen {
 			compatible = "st,stmpe-ts";
 			/* 8 sample average control */
 			st,ave-ctrl = <3>;
@@ -330,10 +330,11 @@
 			st,touch-det-delay = <5>;
 		};
 
-		stmpe_adc {
+		stmpe_adc: stmpe-adc {
 			compatible = "st,stmpe-adc";
 			/* forbid to use ADC channels 3-0 (touch) */
 			st,norequest-mask = <0x0F>;
+			#io-channel-cells = <1>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi
index 019938562aa9..120d6e997a4c 100644
--- a/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi
@@ -145,8 +145,11 @@
 };
 
 &i2c1 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio3 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio3 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	clock-frequency = <400000>;
 	status = "disabled";
 
@@ -185,8 +188,11 @@
 };
 
 &i2c2 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	scl-gpios = <&gpio4 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio4 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	clock-frequency = <100000>;
 	status = "disabled";
 };
@@ -256,6 +262,7 @@
 	pinctrl-0 = <&pinctrl_usdhc1>;
 	cd-gpios = <&gpio6 31 GPIO_ACTIVE_LOW>;
 	no-1-8-v;
+	disable-wp;
 	status = "disabled";
 };
 
@@ -299,6 +306,20 @@
 		>;
 	};
 
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c1_gpio: i2c1gpiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__GPIO3_IO21		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__GPIO3_IO28		0x4001b8b1
+		>;
+	};
+
 	pinctrl_i2c2: i2c2grp {
 		fsl,pins = <
 			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
@@ -306,10 +327,10 @@
 		>;
 	};
 
-	pinctrl_i2c1: i2c1grp {
+	pinctrl_i2c2_gpio: i2c2gpiogrp {
 		fsl,pins = <
-			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__GPIO4_IO13		0x4001b8b1
+			MX6QDL_PAD_KEY_COL3__GPIO4_IO12		0x4001b8b1
 		>;
 	};
 
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
index a80aa08a37cb..94b254bfd054 100644
--- a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
@@ -78,8 +78,11 @@
 };
 
 &i2c3 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio1 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio1 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	clock-frequency = <400000>;
 	status = "okay";
 
@@ -259,6 +262,13 @@
 		>;
 	};
 
+	pinctrl_i2c3_gpio: i2c3gpiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_6__GPIO1_IO06	0x4001b8b1
+			MX6QDL_PAD_GPIO_5__GPIO1_IO05	0x4001b8b1
+		>;
+	};
+
 	pinctrl_ecspi1: ecspi1grp {
 		fsl,pins = <
 			MX6QDL_PAD_EIM_D16__ECSPI1_SCLK		0x100b1
diff --git a/arch/arm/boot/dts/imx6qdl-skov-revc-lt2.dtsi b/arch/arm/boot/dts/imx6qdl-skov-revc-lt2.dtsi
new file mode 100644
index 000000000000..48c9ce051f47
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-skov-revc-lt2.dtsi
@@ -0,0 +1,99 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (C) 2021 Pengutronix, Oleksij Rempel <kernel@pengutronix.de>
+
+/ {
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_backlight>;
+		enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>;
+		pwms = <&pwm2 0 20000 0>;
+		brightness-levels = <0 255>;
+		num-interpolated-steps = <17>;
+		default-brightness-level = <8>;
+		power-supply = <&reg_24v0>;
+	};
+
+	display {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		compatible = "fsl,imx-parallel-display";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ipu1>;
+
+		port@0 {
+			reg = <0>;
+
+			display0_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			display0_out: endpoint {
+				remote-endpoint = <&panel_in>;
+			};
+		};
+	};
+
+	panel {
+		compatible = "logictechno,lttd800480070-l2rt";
+		backlight = <&backlight>;
+		power-supply = <&reg_3v3>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&display0_out>;
+			};
+		};
+	};
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
+
+&iomuxc {
+	pinctrl_backlight: backlightgrp {
+		fsl,pins = <
+			MX6QDL_PAD_RGMII_TD3__GPIO6_IO23		0x58
+		>;
+	};
+
+	pinctrl_ipu1: ipu1grp {
+		fsl,pins = <
+			MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK	0x10
+			MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15		0x10
+			MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02		0x10
+			MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03		0x10
+			MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00	0x10
+			MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01	0x10
+			MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02	0x10
+			MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03	0x10
+			MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04	0x10
+			MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05	0x10
+			MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06	0x10
+			MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07	0x10
+			MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08	0x10
+			MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09	0x10
+			MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10	0x10
+			MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11	0x10
+			MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12	0x10
+			MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13	0x10
+			MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14	0x10
+			MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15	0x10
+			MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16	0x10
+			MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17	0x10
+			MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18	0x10
+			MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19	0x10
+			MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20	0x10
+			MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21	0x10
+			MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22	0x10
+			MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23	0x10
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6qdl-tqma6.dtsi b/arch/arm/boot/dts/imx6qdl-tqma6.dtsi
index b18b83ac6aee..51a3a5392c95 100644
--- a/arch/arm/boot/dts/imx6qdl-tqma6.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-tqma6.dtsi
@@ -20,7 +20,7 @@
 &ecspi1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ecspi1>;
-	cs-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
+	cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
 	status = "okay";
 
 	m25p80: flash@0 {
diff --git a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
index b62a0dbb033f..ec6fba5ee8fd 100644
--- a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
@@ -309,6 +309,7 @@
 
 		ethphy: ethernet-phy@1 {
 			reg = <1>;
+			qca,clk-out-frequency = <125000000>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 89c342f3a7c2..f5de5def876d 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -264,7 +264,7 @@
 		};
 
 		pcie: pcie@1ffc000 {
-			compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
+			compatible = "fsl,imx6q-pcie";
 			reg = <0x01ffc000 0x04000>,
 			      <0x01f00000 0x80000>;
 			reg-names = "dbi", "config";
@@ -272,10 +272,9 @@
 			#size-cells = <2>;
 			device_type = "pci";
 			bus-range = <0x00 0xff>;
-			ranges = <0x81000000 0 0          0x01f80000 0 0x00010000 /* downstream I/O */
-				  0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */
+			ranges = <0x81000000 0 0          0x01f80000 0 0x00010000>, /* downstream I/O */
+				 <0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */
 			num-lanes = <1>;
-			num-viewport = <4>;
 			interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
 			#interrupt-cells = <1>;
diff --git a/arch/arm/boot/dts/imx6qp-prtwd3.dts b/arch/arm/boot/dts/imx6qp-prtwd3.dts
index b92e0f2748a5..cf6571cc4682 100644
--- a/arch/arm/boot/dts/imx6qp-prtwd3.dts
+++ b/arch/arm/boot/dts/imx6qp-prtwd3.dts
@@ -123,7 +123,7 @@
 };
 
 &ecspi2 {
-	cs-gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
+	cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ecspi2>;
 	status = "okay";
@@ -178,6 +178,8 @@
 				label = "cpu";
 				ethernet = <&fec>;
 				phy-mode = "rgmii-id";
+				rx-internal-delay-ps = <2000>;
+				tx-internal-delay-ps = <2000>;
 
 				fixed-link {
 					speed = <100>;
@@ -189,7 +191,7 @@
 };
 
 &ecspi3 {
-	cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>;
+	cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ecspi3>;
 	status = "okay";
diff --git a/arch/arm/boot/dts/imx6qp.dtsi b/arch/arm/boot/dts/imx6qp.dtsi
index b310f13a53f2..050365513836 100644
--- a/arch/arm/boot/dts/imx6qp.dtsi
+++ b/arch/arm/boot/dts/imx6qp.dtsi
@@ -110,5 +110,5 @@
 };
 
 &pcie {
-	compatible = "fsl,imx6qp-pcie", "snps,dw-pcie";
+	compatible = "fsl,imx6qp-pcie";
 };
diff --git a/arch/arm/boot/dts/imx6sl-tolino-vision5.dts b/arch/arm/boot/dts/imx6sl-tolino-vision5.dts
new file mode 100644
index 000000000000..ff6118df3946
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sl-tolino-vision5.dts
@@ -0,0 +1,349 @@
+// SPDX-License-Identifier: (GPL-2.0)
+/*
+ * Device tree for the Tolino Vision 5 ebook reader
+ *
+ * Name on mainboard is: 37NB-E70K0M+6A3
+ * Serials start with: E70K02 (a number also seen in
+ * vendor kernel sources)
+ *
+ * This mainboard seems to be equipped with different SoCs.
+ * In the Tolino Vision 5 ebook reader it is a i.MX6SL
+ *
+ * Copyright 2021 Andreas Kemnade
+ * based on works
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6sl.dtsi"
+#include "e70k02.dtsi"
+
+/ {
+	model = "Tolino Vision 5";
+	compatible = "kobo,tolino-vision5", "fsl,imx6sl";
+};
+
+&gpio_keys {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio_keys>;
+};
+
+&i2c1 {
+	pinctrl-names = "default","sleep";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_sleep>;
+};
+
+&i2c2 {
+	pinctrl-names = "default","sleep";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_sleep>;
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	pinctrl_gpio_keys: gpio-keysgrp {
+		fsl,pins = <
+			MX6SL_PAD_FEC_CRS_DV__GPIO4_IO25	0x17059	/* PWR_SW */
+			MX6SL_PAD_FEC_MDC__GPIO4_IO23	0x17059	/* HALL_EN */
+			MX6SL_PAD_KEY_COL4__GPIO4_IO00		0x17059	/* PAGE_UP */
+			MX6SL_PAD_KEY_COL5__GPIO4_IO02		0x17059	/* PAGE_DOWN */
+		>;
+	};
+
+	pinctrl_hog: hoggrp {
+		fsl,pins = <
+			MX6SL_PAD_LCD_DAT1__GPIO2_IO21	0x79
+			MX6SL_PAD_LCD_DAT4__GPIO2_IO24	0x79
+			MX6SL_PAD_LCD_DAT5__GPIO2_IO25	0x79
+			MX6SL_PAD_LCD_DAT6__GPIO2_IO26	0x79
+			MX6SL_PAD_LCD_DAT7__GPIO2_IO27	0x79
+			MX6SL_PAD_LCD_DAT8__GPIO2_IO28	0x79
+			MX6SL_PAD_LCD_DAT9__GPIO2_IO29	0x79
+			MX6SL_PAD_LCD_DAT10__GPIO2_IO30	0x79
+			MX6SL_PAD_LCD_DAT11__GPIO2_IO31	0x79
+			MX6SL_PAD_LCD_DAT12__GPIO3_IO00	0x79
+			MX6SL_PAD_LCD_DAT13__GPIO3_IO01	0x79
+			MX6SL_PAD_LCD_DAT14__GPIO3_IO02	0x79
+			MX6SL_PAD_LCD_DAT15__GPIO3_IO03	0x79
+			MX6SL_PAD_LCD_DAT16__GPIO3_IO04	0x79
+			MX6SL_PAD_LCD_DAT17__GPIO3_IO05	0x79
+			MX6SL_PAD_LCD_DAT18__GPIO3_IO06	0x79
+			MX6SL_PAD_LCD_DAT19__GPIO3_IO07	0x79
+			MX6SL_PAD_LCD_DAT20__GPIO3_IO08	0x79
+			MX6SL_PAD_LCD_DAT21__GPIO3_IO09	0x79
+			MX6SL_PAD_LCD_DAT22__GPIO3_IO10	0x79
+			MX6SL_PAD_LCD_DAT23__GPIO3_IO11	0x79
+			MX6SL_PAD_LCD_CLK__GPIO2_IO15		0x79
+			MX6SL_PAD_LCD_ENABLE__GPIO2_IO16	0x79
+			MX6SL_PAD_LCD_HSYNC__GPIO2_IO17	0x79
+			MX6SL_PAD_LCD_VSYNC__GPIO2_IO18	0x79
+			MX6SL_PAD_LCD_RESET__GPIO2_IO19	0x79
+			MX6SL_PAD_FEC_TX_CLK__GPIO4_IO21	0x79
+			MX6SL_PAD_FEC_REF_CLK__GPIO4_IO26	0x79
+			MX6SL_PAD_KEY_COL3__GPIO3_IO30		0x79
+			MX6SL_PAD_KEY_ROW7__GPIO4_IO07		0x79
+			MX6SL_PAD_ECSPI2_MOSI__GPIO4_IO13	0x79
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6SL_PAD_I2C1_SCL__I2C1_SCL	 0x4001f8b1
+			MX6SL_PAD_I2C1_SDA__I2C1_SDA	 0x4001f8b1
+		>;
+	};
+
+	pinctrl_i2c1_sleep: i2c1grp-sleep {
+		fsl,pins = <
+			MX6SL_PAD_I2C1_SCL__I2C1_SCL	 0x400108b1
+			MX6SL_PAD_I2C1_SDA__I2C1_SDA	 0x400108b1
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6SL_PAD_I2C2_SCL__I2C2_SCL	 0x4001f8b1
+			MX6SL_PAD_I2C2_SDA__I2C2_SDA	 0x4001f8b1
+		>;
+	};
+
+	pinctrl_i2c2_sleep: i2c2grp-sleep {
+		fsl,pins = <
+			MX6SL_PAD_I2C2_SCL__I2C2_SCL	 0x400108b1
+			MX6SL_PAD_I2C2_SDA__I2C2_SDA	 0x400108b1
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6SL_PAD_REF_CLK_24M__I2C3_SCL  0x4001f8b1
+			MX6SL_PAD_REF_CLK_32K__I2C3_SDA  0x4001f8b1
+		>;
+	};
+
+	pinctrl_led: ledgrp {
+		fsl,pins = <
+			MX6SL_PAD_FEC_RXD0__GPIO4_IO17	0x10059
+		>;
+	};
+
+	pinctrl_lm3630a_bl_gpio: lm3630a-bl-gpiogrp {
+		fsl,pins = <
+			MX6SL_PAD_EPDC_PWRCTRL3__GPIO2_IO10		0x10059 /* HWEN */
+		>;
+	};
+
+	pinctrl_ricoh_gpio: ricoh-gpiogrp {
+		fsl,pins = <
+			MX6SL_PAD_FEC_MDIO__GPIO4_IO20		0x1b8b1 /* ricoh619 chg */
+			MX6SL_PAD_FEC_RX_ER__GPIO4_IO19		0x1b8b1 /* ricoh619 irq */
+			MX6SL_PAD_KEY_COL2__GPIO3_IO28		0x1b8b1 /* ricoh619 bat_low_int */
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6SL_PAD_UART1_TXD__UART1_TX_DATA 0x1b0b1
+			MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x1b0b1
+		>;
+	};
+
+	pinctrl_usbotg1: usbotg1grp {
+		fsl,pins = <
+			MX6SL_PAD_EPDC_PWRCOM__USB_OTG1_ID 0x17059
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX6SL_PAD_SD1_CMD__SD1_CMD	0x17059
+			MX6SL_PAD_SD1_CLK__SD1_CLK	0x17059
+			MX6SL_PAD_SD1_DAT0__SD1_DATA0	0x17059
+			MX6SL_PAD_SD1_DAT1__SD1_DATA1	0x17059
+			MX6SL_PAD_SD1_DAT2__SD1_DATA2	0x17059
+			MX6SL_PAD_SD1_DAT3__SD1_DATA3	0x17059
+			MX6SL_PAD_SD1_DAT4__SD1_DATA4	0x17059
+			MX6SL_PAD_SD1_DAT5__SD1_DATA5	0x17059
+			MX6SL_PAD_SD1_DAT6__SD1_DATA6	0x17059
+			MX6SL_PAD_SD1_DAT7__SD1_DATA7	0x17059
+		>;
+	};
+
+	pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD1_CMD__SD1_CMD	0x170b9
+			MX6SL_PAD_SD1_CLK__SD1_CLK	0x170b9
+			MX6SL_PAD_SD1_DAT0__SD1_DATA0	0x170b9
+			MX6SL_PAD_SD1_DAT1__SD1_DATA1	0x170b9
+			MX6SL_PAD_SD1_DAT2__SD1_DATA2	0x170b9
+			MX6SL_PAD_SD1_DAT3__SD1_DATA3	0x170b9
+			MX6SL_PAD_SD1_DAT4__SD1_DATA4	0x170b9
+			MX6SL_PAD_SD1_DAT5__SD1_DATA5	0x170b9
+			MX6SL_PAD_SD1_DAT6__SD1_DATA6	0x170b9
+			MX6SL_PAD_SD1_DAT7__SD1_DATA7	0x170b9
+		>;
+	};
+
+	pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD1_CMD__SD1_CMD	0x170f9
+			MX6SL_PAD_SD1_CLK__SD1_CLK	0x170f9
+			MX6SL_PAD_SD1_DAT0__SD1_DATA0	0x170f9
+			MX6SL_PAD_SD1_DAT1__SD1_DATA1	0x170f9
+			MX6SL_PAD_SD1_DAT2__SD1_DATA2	0x170f9
+			MX6SL_PAD_SD1_DAT3__SD1_DATA3	0x170f9
+			MX6SL_PAD_SD1_DAT4__SD1_DATA4	0x170b9
+			MX6SL_PAD_SD1_DAT5__SD1_DATA5	0x170b9
+			MX6SL_PAD_SD1_DAT6__SD1_DATA6	0x170b9
+			MX6SL_PAD_SD1_DAT7__SD1_DATA7	0x170b9
+		>;
+	};
+
+	pinctrl_usdhc1_sleep: usdhc1-sleepgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD1_CMD__SD1_CMD	0x10059
+			MX6SL_PAD_SD1_CLK__SD1_CLK	0x10059
+			MX6SL_PAD_SD1_DAT0__SD1_DATA0	0x10059
+			MX6SL_PAD_SD1_DAT1__SD1_DATA1	0x10059
+			MX6SL_PAD_SD1_DAT2__SD1_DATA2	0x10059
+			MX6SL_PAD_SD1_DAT3__SD1_DATA3	0x10059
+			MX6SL_PAD_SD1_DAT4__SD1_DATA4	0x10059
+			MX6SL_PAD_SD1_DAT5__SD1_DATA5	0x10059
+			MX6SL_PAD_SD1_DAT6__SD1_DATA6	0x10059
+			MX6SL_PAD_SD1_DAT7__SD1_DATA7	0x10059
+		>;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6SL_PAD_SD3_CMD__SD3_CMD	0x11059
+			MX6SL_PAD_SD3_CLK__SD3_CLK	0x11059
+			MX6SL_PAD_SD3_DAT0__SD3_DATA0	0x11059
+			MX6SL_PAD_SD3_DAT1__SD3_DATA1	0x11059
+			MX6SL_PAD_SD3_DAT2__SD3_DATA2	0x11059
+			MX6SL_PAD_SD3_DAT3__SD3_DATA3	0x11059
+		>;
+	};
+
+	pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD3_CMD__SD3_CMD	0x170b9
+			MX6SL_PAD_SD3_CLK__SD3_CLK	0x170b9
+			MX6SL_PAD_SD3_DAT0__SD3_DATA0	0x170b9
+			MX6SL_PAD_SD3_DAT1__SD3_DATA1	0x170b9
+			MX6SL_PAD_SD3_DAT2__SD3_DATA2	0x170b9
+			MX6SL_PAD_SD3_DAT3__SD3_DATA3	0x170b9
+		>;
+	};
+
+	pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD3_CMD__SD3_CMD	0x170f9
+			MX6SL_PAD_SD3_CLK__SD3_CLK	0x170f9
+			MX6SL_PAD_SD3_DAT0__SD3_DATA0	0x170f9
+			MX6SL_PAD_SD3_DAT1__SD3_DATA1	0x170f9
+			MX6SL_PAD_SD3_DAT2__SD3_DATA2	0x170f9
+			MX6SL_PAD_SD3_DAT3__SD3_DATA3	0x170f9
+		>;
+	};
+
+	pinctrl_usdhc3_sleep: usdhc3-sleepgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD3_CMD__GPIO5_IO21	0x100c1
+			MX6SL_PAD_SD3_CLK__GPIO5_IO18	0x100c1
+			MX6SL_PAD_SD3_DAT0__GPIO5_IO19	0x100c1
+			MX6SL_PAD_SD3_DAT1__GPIO5_IO20	0x100c1
+			MX6SL_PAD_SD3_DAT2__GPIO5_IO16	0x100c1
+			MX6SL_PAD_SD3_DAT3__GPIO5_IO17	0x100c1
+		>;
+	};
+
+	pinctrl_wifi_power: wifi-powergrp {
+		fsl,pins = <
+			MX6SL_PAD_SD2_DAT6__GPIO4_IO29	0x10059	 /* WIFI_3V3_ON */
+		>;
+	};
+
+	pinctrl_wifi_reset: wifi-resetgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD2_DAT7__GPIO5_IO00	0x10059	/* WIFI_RST */
+		>;
+	};
+};
+
+&leds {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_led>;
+};
+
+&lm3630a {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lm3630a_bl_gpio>;
+};
+
+&reg_wifi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wifi_power>;
+};
+
+&reg_vdd1p1 {
+	vin-supply = <&dcdc2_reg>;
+};
+
+&reg_vdd2p5 {
+	vin-supply = <&dcdc2_reg>;
+};
+
+&reg_arm {
+	vin-supply = <&dcdc3_reg>;
+};
+
+&reg_soc {
+	vin-supply = <&dcdc1_reg>;
+};
+
+&reg_pu {
+	vin-supply = <&dcdc1_reg>;
+};
+
+&ricoh619 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ricoh_gpio>;
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+};
+
+&usdhc1 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz","sleep";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+	pinctrl-3 = <&pinctrl_usdhc1_sleep>;
+};
+
+&usdhc3 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz","sleep";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+	pinctrl-3 = <&pinctrl_usdhc3_sleep>;
+};
+
+&wifi_pwrseq {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wifi_reset>;
+};
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 997b96c1c47b..c7d907c5c352 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -55,18 +55,16 @@
 			device_type = "cpu";
 			reg = <0x0>;
 			next-level-cache = <&L2>;
-			operating-points = <
+			operating-points =
 				/* kHz    uV */
-				996000  1275000
-				792000  1175000
-				396000  975000
-			>;
-			fsl,soc-operating-points = <
+				<996000  1275000>,
+				<792000  1175000>,
+				<396000  975000>;
+			fsl,soc-operating-points =
 				/* ARM kHz      SOC-PU uV */
-				996000          1225000
-				792000          1175000
-				396000          1175000
-			>;
+				<996000         1225000>,
+				<792000         1175000>,
+				<396000         1175000>;
 			clock-latency = <61036>; /* two CLK32 periods */
 			#cooling-cells = <2>;
 			clocks = <&clks IMX6SL_CLK_ARM>, <&clks IMX6SL_CLK_PLL2_PFD2>,
diff --git a/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts b/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
new file mode 100644
index 000000000000..a8b0e88064d9
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
@@ -0,0 +1,339 @@
+// SPDX-License-Identifier: (GPL-2.0)
+/*
+ * Device tree for the Kobo Libra H2O ebook reader
+ *
+ * Name on mainboard is: 37NB-E70K0M+6A3
+ * Serials start with: E70K02 (a number also seen in
+ * vendor kernel sources)
+ *
+ * This mainboard seems to be equipped with different SoCs.
+ * In the Kobo Libra H2O ebook reader it is an i.MX6SLL
+ *
+ * Copyright 2021 Andreas Kemnade
+ * based on works
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6sll.dtsi"
+#include "e70k02.dtsi"
+
+/ {
+	model = "Kobo Libra H2O";
+	compatible = "kobo,librah2o", "fsl,imx6sll";
+};
+
+&clks {
+	assigned-clocks = <&clks IMX6SLL_CLK_PLL4_AUDIO_DIV>;
+	assigned-clock-rates = <393216000>;
+};
+
+&cpu0 {
+	arm-supply = <&dcdc3_reg>;
+	soc-supply = <&dcdc1_reg>;
+};
+
+&gpio_keys {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio_keys>;
+};
+
+&i2c1 {
+	pinctrl-names = "default","sleep";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_sleep>;
+};
+
+&i2c2 {
+	pinctrl-names = "default","sleep";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_sleep>;
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	pinctrl_gpio_keys: gpio-keysgrp {
+		fsl,pins = <
+			MX6SLL_PAD_GPIO4_IO25__GPIO4_IO25	0x17059	/* PWR_SW */
+			MX6SLL_PAD_GPIO4_IO23__GPIO4_IO23	0x17059	/* HALL_EN */
+			MX6SLL_PAD_KEY_COL4__GPIO4_IO00		0x17059	/* PAGE_UP */
+			MX6SLL_PAD_KEY_COL5__GPIO4_IO02		0x17059	/* PAGE_DOWN */
+		>;
+	};
+
+	pinctrl_hog: hoggrp {
+		fsl,pins = <
+			MX6SLL_PAD_LCD_DATA01__GPIO2_IO21	0x79
+			MX6SLL_PAD_LCD_DATA04__GPIO2_IO24	0x79
+			MX6SLL_PAD_LCD_DATA05__GPIO2_IO25	0x79
+			MX6SLL_PAD_LCD_DATA06__GPIO2_IO26	0x79
+			MX6SLL_PAD_LCD_DATA07__GPIO2_IO27	0x79
+			MX6SLL_PAD_LCD_DATA08__GPIO2_IO28	0x79
+			MX6SLL_PAD_LCD_DATA09__GPIO2_IO29	0x79
+			MX6SLL_PAD_LCD_DATA10__GPIO2_IO30	0x79
+			MX6SLL_PAD_LCD_DATA11__GPIO2_IO31	0x79
+			MX6SLL_PAD_LCD_DATA12__GPIO3_IO00	0x79
+			MX6SLL_PAD_LCD_DATA13__GPIO3_IO01	0x79
+			MX6SLL_PAD_LCD_DATA14__GPIO3_IO02	0x79
+			MX6SLL_PAD_LCD_DATA15__GPIO3_IO03	0x79
+			MX6SLL_PAD_LCD_DATA16__GPIO3_IO04	0x79
+			MX6SLL_PAD_LCD_DATA17__GPIO3_IO05	0x79
+			MX6SLL_PAD_LCD_DATA18__GPIO3_IO06	0x79
+			MX6SLL_PAD_LCD_DATA19__GPIO3_IO07	0x79
+			MX6SLL_PAD_LCD_DATA20__GPIO3_IO08	0x79
+			MX6SLL_PAD_LCD_DATA21__GPIO3_IO09	0x79
+			MX6SLL_PAD_LCD_DATA22__GPIO3_IO10	0x79
+			MX6SLL_PAD_LCD_DATA23__GPIO3_IO11	0x79
+			MX6SLL_PAD_LCD_CLK__GPIO2_IO15		0x79
+			MX6SLL_PAD_LCD_ENABLE__GPIO2_IO16	0x79
+			MX6SLL_PAD_LCD_HSYNC__GPIO2_IO17	0x79
+			MX6SLL_PAD_LCD_VSYNC__GPIO2_IO18	0x79
+			MX6SLL_PAD_LCD_RESET__GPIO2_IO19	0x79
+			MX6SLL_PAD_GPIO4_IO21__GPIO4_IO21	0x79
+			MX6SLL_PAD_GPIO4_IO26__GPIO4_IO26	0x79
+			MX6SLL_PAD_KEY_COL3__GPIO3_IO30		0x79
+			MX6SLL_PAD_KEY_ROW7__GPIO4_IO07		0x79
+			MX6SLL_PAD_ECSPI2_MOSI__GPIO4_IO13	0x79
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6SLL_PAD_I2C1_SCL__I2C1_SCL   0x4001f8b1
+			MX6SLL_PAD_I2C1_SDA__I2C1_SDA   0x4001f8b1
+		>;
+	};
+
+	pinctrl_i2c1_sleep: i2c1grp-sleep {
+		fsl,pins = <
+			MX6SLL_PAD_I2C1_SCL__I2C1_SCL   0x400108b1
+			MX6SLL_PAD_I2C1_SDA__I2C1_SDA   0x400108b1
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6SLL_PAD_I2C2_SCL__I2C2_SCL   0x4001f8b1
+			MX6SLL_PAD_I2C2_SDA__I2C2_SDA   0x4001f8b1
+		>;
+	};
+
+	pinctrl_i2c2_sleep: i2c2grp-sleep {
+		fsl,pins = <
+			MX6SLL_PAD_I2C2_SCL__I2C2_SCL   0x400108b1
+			MX6SLL_PAD_I2C2_SDA__I2C2_SDA   0x400108b1
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6SLL_PAD_REF_CLK_24M__I2C3_SCL 0x4001f8b1
+			MX6SLL_PAD_REF_CLK_32K__I2C3_SDA 0x4001f8b1
+		>;
+	};
+
+	pinctrl_led: ledgrp {
+		fsl,pins = <
+			MX6SLL_PAD_GPIO4_IO17__GPIO4_IO17	0x10059
+		>;
+	};
+
+	pinctrl_lm3630a_bl_gpio: lm3630a-bl-gpiogrp {
+		fsl,pins = <
+			MX6SLL_PAD_EPDC_PWR_CTRL3__GPIO2_IO10   0x10059 /* HWEN */
+		>;
+	};
+
+	pinctrl_ricoh_gpio: ricoh-gpiogrp {
+		fsl,pins = <
+			MX6SLL_PAD_GPIO4_IO20__GPIO4_IO20	0x1b8b1 /* ricoh619 chg */
+			MX6SLL_PAD_GPIO4_IO19__GPIO4_IO19	0x1b8b1 /* ricoh619 irq */
+			MX6SLL_PAD_KEY_COL2__GPIO3_IO28		0x1b8b1 /* ricoh619 bat_low_int */
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6SLL_PAD_UART1_TXD__UART1_DCE_TX 0x1b0b1
+			MX6SLL_PAD_UART1_RXD__UART1_DCE_RX 0x1b0b1
+		>;
+	};
+
+	pinctrl_usbotg1: usbotg1grp {
+		fsl,pins = <
+			MX6SLL_PAD_EPDC_PWR_COM__USB_OTG1_ID 0x17059
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX6SLL_PAD_SD1_CMD__SD1_CMD	0x17059
+			MX6SLL_PAD_SD1_CLK__SD1_CLK	0x17059
+			MX6SLL_PAD_SD1_DATA0__SD1_DATA0	0x17059
+			MX6SLL_PAD_SD1_DATA1__SD1_DATA1	0x17059
+			MX6SLL_PAD_SD1_DATA2__SD1_DATA2	0x17059
+			MX6SLL_PAD_SD1_DATA3__SD1_DATA3	0x17059
+			MX6SLL_PAD_SD1_DATA4__SD1_DATA4	0x17059
+			MX6SLL_PAD_SD1_DATA5__SD1_DATA5	0x17059
+			MX6SLL_PAD_SD1_DATA6__SD1_DATA6	0x17059
+			MX6SLL_PAD_SD1_DATA7__SD1_DATA7	0x17059
+		>;
+	};
+
+	pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+		fsl,pins = <
+			MX6SLL_PAD_SD1_CMD__SD1_CMD	0x170b9
+			MX6SLL_PAD_SD1_CLK__SD1_CLK	0x170b9
+			MX6SLL_PAD_SD1_DATA0__SD1_DATA0	0x170b9
+			MX6SLL_PAD_SD1_DATA1__SD1_DATA1	0x170b9
+			MX6SLL_PAD_SD1_DATA2__SD1_DATA2	0x170b9
+			MX6SLL_PAD_SD1_DATA3__SD1_DATA3	0x170b9
+			MX6SLL_PAD_SD1_DATA4__SD1_DATA4	0x170b9
+			MX6SLL_PAD_SD1_DATA5__SD1_DATA5	0x170b9
+			MX6SLL_PAD_SD1_DATA6__SD1_DATA6	0x170b9
+			MX6SLL_PAD_SD1_DATA7__SD1_DATA7	0x170b9
+		>;
+	};
+
+	pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+		fsl,pins = <
+			MX6SLL_PAD_SD1_CMD__SD1_CMD	0x170f9
+			MX6SLL_PAD_SD1_CLK__SD1_CLK	0x170f9
+			MX6SLL_PAD_SD1_DATA0__SD1_DATA0	0x170f9
+			MX6SLL_PAD_SD1_DATA1__SD1_DATA1	0x170f9
+			MX6SLL_PAD_SD1_DATA2__SD1_DATA2	0x170f9
+			MX6SLL_PAD_SD1_DATA3__SD1_DATA3	0x170f9
+			MX6SLL_PAD_SD1_DATA4__SD1_DATA4	0x170b9
+			MX6SLL_PAD_SD1_DATA5__SD1_DATA5	0x170b9
+			MX6SLL_PAD_SD1_DATA6__SD1_DATA6	0x170b9
+			MX6SLL_PAD_SD1_DATA7__SD1_DATA7	0x170b9
+		>;
+	};
+
+	pinctrl_usdhc1_sleep: usdhc1-sleepgrp {
+		fsl,pins = <
+			MX6SLL_PAD_SD1_CMD__SD1_CMD	0x10059
+			MX6SLL_PAD_SD1_CLK__SD1_CLK	0x10059
+			MX6SLL_PAD_SD1_DATA0__SD1_DATA0	0x10059
+			MX6SLL_PAD_SD1_DATA1__SD1_DATA1	0x10059
+			MX6SLL_PAD_SD1_DATA2__SD1_DATA2	0x10059
+			MX6SLL_PAD_SD1_DATA3__SD1_DATA3	0x10059
+			MX6SLL_PAD_SD1_DATA4__SD1_DATA4	0x10059
+			MX6SLL_PAD_SD1_DATA5__SD1_DATA5	0x10059
+			MX6SLL_PAD_SD1_DATA6__SD1_DATA6	0x10059
+			MX6SLL_PAD_SD1_DATA7__SD1_DATA7	0x10059
+		>;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6SLL_PAD_SD3_CMD__SD3_CMD	0x11059
+			MX6SLL_PAD_SD3_CLK__SD3_CLK	0x11059
+			MX6SLL_PAD_SD3_DATA0__SD3_DATA0	0x11059
+			MX6SLL_PAD_SD3_DATA1__SD3_DATA1	0x11059
+			MX6SLL_PAD_SD3_DATA2__SD3_DATA2	0x11059
+			MX6SLL_PAD_SD3_DATA3__SD3_DATA3	0x11059
+		>;
+	};
+
+	pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
+		fsl,pins = <
+			MX6SLL_PAD_SD3_CMD__SD3_CMD	0x170b9
+			MX6SLL_PAD_SD3_CLK__SD3_CLK	0x170b9
+			MX6SLL_PAD_SD3_DATA0__SD3_DATA0	0x170b9
+			MX6SLL_PAD_SD3_DATA1__SD3_DATA1	0x170b9
+			MX6SLL_PAD_SD3_DATA2__SD3_DATA2	0x170b9
+			MX6SLL_PAD_SD3_DATA3__SD3_DATA3	0x170b9
+		>;
+	};
+
+	pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
+		fsl,pins = <
+			MX6SLL_PAD_SD3_CMD__SD3_CMD	0x170f9
+			MX6SLL_PAD_SD3_CLK__SD3_CLK	0x170f9
+			MX6SLL_PAD_SD3_DATA0__SD3_DATA0	0x170f9
+			MX6SLL_PAD_SD3_DATA1__SD3_DATA1	0x170f9
+			MX6SLL_PAD_SD3_DATA2__SD3_DATA2	0x170f9
+			MX6SLL_PAD_SD3_DATA3__SD3_DATA3	0x170f9
+		>;
+	};
+
+	pinctrl_usdhc3_sleep: usdhc3-sleepgrp {
+		fsl,pins = <
+			MX6SLL_PAD_SD3_CMD__GPIO5_IO21	0x100c1
+			MX6SLL_PAD_SD3_CLK__GPIO5_IO18	0x100c1
+			MX6SLL_PAD_SD3_DATA0__GPIO5_IO19	0x100c1
+			MX6SLL_PAD_SD3_DATA1__GPIO5_IO20	0x100c1
+			MX6SLL_PAD_SD3_DATA2__GPIO5_IO16	0x100c1
+			MX6SLL_PAD_SD3_DATA3__GPIO5_IO17	0x100c1
+		>;
+	};
+
+	pinctrl_wifi_power: wifi-powergrp {
+		fsl,pins = <
+			MX6SLL_PAD_SD2_DATA6__GPIO4_IO29	0x10059	 /* WIFI_3V3_ON */
+		>;
+	};
+
+	pinctrl_wifi_reset: wifi-resetgrp {
+		fsl,pins = <
+			MX6SLL_PAD_SD2_DATA7__GPIO5_IO00	0x10059	 /* WIFI_RST */
+		>;
+	};
+};
+
+&leds {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_led>;
+};
+
+&lm3630a {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lm3630a_bl_gpio>;
+};
+
+&reg_wifi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wifi_power>;
+};
+
+&ricoh619 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ricoh_gpio>;
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+};
+
+&usdhc1 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz","sleep";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+	pinctrl-3 = <&pinctrl_usdhc1_sleep>;
+};
+
+&usdhc3 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz","sleep";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+	pinctrl-3 = <&pinctrl_usdhc3_sleep>;
+};
+
+&wifi_pwrseq {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wifi_reset>;
+};
diff --git a/arch/arm/boot/dts/imx6sll.dtsi b/arch/arm/boot/dts/imx6sll.dtsi
index 04f8d637a501..d4a000c3dde7 100644
--- a/arch/arm/boot/dts/imx6sll.dtsi
+++ b/arch/arm/boot/dts/imx6sll.dtsi
@@ -51,20 +51,18 @@
 			device_type = "cpu";
 			reg = <0>;
 			next-level-cache = <&L2>;
-			operating-points = <
+			operating-points =
 				/* kHz    uV */
-				996000  1275000
-				792000  1175000
-				396000  1075000
-				198000	975000
-			>;
-			fsl,soc-operating-points = <
+				<996000  1275000>,
+				<792000  1175000>,
+				<396000  1075000>,
+				<198000	  975000>;
+			fsl,soc-operating-points =
 				/* ARM kHz      SOC-PU uV */
-				996000          1175000
-				792000          1175000
-				396000          1175000
-				198000		1175000
-			>;
+				<996000         1175000>,
+				<792000         1175000>,
+				<396000         1175000>,
+				<198000		1175000>;
 			clock-latency = <61036>; /* two CLK32 periods */
 			#cooling-cells = <2>;
 			clocks = <&clks IMX6SLL_CLK_ARM>,
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 8516730778df..fc6334336b3d 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -1395,15 +1395,15 @@
 		};
 
 		pcie: pcie@8ffc000 {
-			compatible = "fsl,imx6sx-pcie", "snps,dw-pcie";
+			compatible = "fsl,imx6sx-pcie";
 			reg = <0x08ffc000 0x04000>, <0x08f00000 0x80000>;
 			reg-names = "dbi", "config";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
 			bus-range = <0x00 0xff>;
-			ranges = <0x81000000 0 0          0x08f80000 0 0x00010000 /* downstream I/O */
-				  0x82000000 0 0x08000000 0x08000000 0 0x00f00000>; /* non-prefetchable memory */
+			ranges = <0x81000000 0 0          0x08f80000 0 0x00010000>, /* downstream I/O */
+				 <0x82000000 0 0x08000000 0x08000000 0 0x00f00000>; /* non-prefetchable memory */
 			num-lanes = <1>;
 			interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
diff --git a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
index 19a062635ff6..3cddc68917a0 100644
--- a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
@@ -68,8 +68,11 @@
 };
 
 &i2c1 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio1 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio1 29 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	clock-frequency = <100000>;
 	status = "okay";
 
@@ -147,6 +150,13 @@
 		>;
 	};
 
+	pinctrl_i2c1_gpio: i2cgpiogrp {
+		fsl,pins = <
+			MX6UL_PAD_UART4_TX_DATA__GPIO1_IO28	0x4001b8b0
+			MX6UL_PAD_UART4_RX_DATA__GPIO1_IO29	0x4001b8b0
+		>;
+	};
+
 	pinctrl_uart1: uart1grp {
 		fsl,pins = <
 			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX	0x1b0b1
diff --git a/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi b/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi
index 95e4080dd0a6..0d4ba9494cf2 100644
--- a/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi
+++ b/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi
@@ -191,6 +191,7 @@
 	no-1-8-v;
 	keep-power-in-suspend;
 	wakeup-source;
+	disable-wp;
 	status = "disabled";
 };
 
diff --git a/arch/arm/boot/dts/imx6ull-colibri-emmc-eval-v3.dts b/arch/arm/boot/dts/imx6ull-colibri-emmc-eval-v3.dts
new file mode 100644
index 000000000000..61b93cb040c7
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ull-colibri-emmc-eval-v3.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Copyright 2021 Toradex
+ */
+
+/dts-v1/;
+
+#include "imx6ull-colibri-emmc-nonwifi.dtsi"
+#include "imx6ull-colibri-eval-v3.dtsi"
+
+/ {
+	model = "Toradex Colibri iMX6ULL 1GB (eMMC) on Colibri Evaluation Board V3";
+	compatible = "toradex,colibri-imx6ull-emmc-eval",
+		     "toradex,colibri-imx6ull-emmc",
+		     "toradex,colibri-imx6ull",
+		     "fsl,imx6ull";
+};
diff --git a/arch/arm/boot/dts/imx6ull-colibri-emmc-nonwifi.dtsi b/arch/arm/boot/dts/imx6ull-colibri-emmc-nonwifi.dtsi
new file mode 100644
index 000000000000..a099abfdfa27
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ull-colibri-emmc-nonwifi.dtsi
@@ -0,0 +1,185 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Copyright 2021 Toradex
+ */
+
+#include "imx6ull-colibri.dtsi"
+
+/ {
+	aliases {
+		mmc0 = &usdhc2; /* eMMC */
+		mmc1 = &usdhc1; /* MMC 4bit slot */
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;
+	};
+};
+
+&gpio1 {
+	gpio-line-names = "SODIMM_8",
+			  "SODIMM_6",
+			  "SODIMM_129",
+			  "SODIMM_89",
+			  "SODIMM_19",
+			  "SODIMM_21",
+			  "UNUSABLE_SODIMM_180",
+			  "UNUSABLE_SODIMM_184",
+			  "SODIMM_4",
+			  "SODIMM_2",
+			  "SODIMM_106",
+			  "SODIMM_71",
+			  "SODIMM_23",
+			  "SODIMM_31",
+			  "SODIMM_99",
+			  "SODIMM_102",
+			  "SODIMM_33",
+			  "SODIMM_35",
+			  "SODIMM_25",
+			  "SODIMM_27",
+			  "SODIMM_36",
+			  "SODIMM_38",
+			  "SODIMM_32",
+			  "SODIMM_34",
+			  "SODIMM_135",
+			  "SODIMM_77",
+			  "SODIMM_100",
+			  "SODIMM_186",
+			  "SODIMM_196",
+			  "SODIMM_194";
+};
+
+&gpio2 {
+	gpio-line-names = "SODIMM_55",
+			  "SODIMM_63",
+			  "SODIMM_178",
+			  "SODIMM_188",
+			  "SODIMM_73",
+			  "SODIMM_30",
+			  "SODIMM_67",
+			  "SODIMM_104",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "SODIMM_190",
+			  "SODIMM_47",
+			  "SODIMM_192",
+			  "SODIMM_49",
+			  "SODIMM_51",
+			  "SODIMM_53";
+};
+
+&gpio3 {
+	gpio-line-names = "SODIMM_56",
+			  "SODIMM_44",
+			  "SODIMM_68",
+			  "SODIMM_82",
+			  "",
+			  "SODIMM_76",
+			  "SODIMM_70",
+			  "SODIMM_60",
+			  "SODIMM_58",
+			  "SODIMM_78",
+			  "SODIMM_72",
+			  "SODIMM_80",
+			  "SODIMM_46",
+			  "SODIMM_62",
+			  "SODIMM_48",
+			  "SODIMM_74",
+			  "SODIMM_50",
+			  "SODIMM_52",
+			  "SODIMM_54",
+			  "SODIMM_66",
+			  "SODIMM_64",
+			  "SODIMM_57",
+			  "SODIMM_61",
+			  "SODIMM_29",
+			  "SODIMM_37",
+			  "SODIMM_88",
+			  "SODIMM_86",
+			  "SODIMM_92",
+			  "SODIMM_90";
+};
+
+&gpio4 {
+	gpio-line-names = "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "SODIMM_140",
+			  "SODIMM_59",
+			  "SODIMM_142",
+			  "SODIMM_144",
+			  "SODIMM_133",
+			  "SODIMM_146",
+			  "SODIMM_28",
+			  "SODIMM_75",
+			  "SODIMM_96",
+			  "SODIMM_81",
+			  "SODIMM_94",
+			  "SODIMM_101",
+			  "SODIMM_103",
+			  "SODIMM_79",
+			  "SODIMM_97",
+			  "SODIMM_69",
+			  "SODIMM_98",
+			  "SODIMM_85",
+			  "SODIMM_65";
+};
+
+&gpio5 {
+	gpio-line-names = "SODIMM_43",
+			  "SODIMM_45",
+			  "SODIMM_137",
+			  "SODIMM_95",
+			  "SODIMM_107",
+			  "SODIMM_131",
+			  "SODIMM_93",
+			  "",
+			  "SODIMM_138",
+			  "",
+			  "SODIMM_105",
+			  "SODIMM_127";
+};
+
+&gpmi {
+	status = "disabled";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3
+		&pinctrl_gpio4 &pinctrl_gpio6 &pinctrl_gpio7
+		&pinctrl_gpmi_gpio>;
+};
+
+&iomuxc_snvs {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_snvs_gpio1 &pinctrl_snvs_gpio3>;
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2emmc>;
+	assigned-clocks = <&clks IMX6UL_CLK_USDHC2_SEL>, <&clks IMX6UL_CLK_USDHC2>;
+	assigned-clock-parents = <&clks IMX6UL_CLK_PLL2_PFD2>;
+	assigned-clock-rates = <0>, <198000000>;
+	bus-width = <8>;
+	keep-power-in-suspend;
+	no-1-8-v;
+	non-removable;
+	vmmc-supply = <&reg_module_3v3>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx6ull-colibri.dtsi
index 0cdbf7b6e728..7f35a06dff95 100644
--- a/arch/arm/boot/dts/imx6ull-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri.dtsi
@@ -1,6 +1,6 @@
-// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
 /*
- * Copyright 2018 Toradex AG
+ * Copyright 2018-2021 Toradex
  */
 
 #include "imx6ull.dtsi"
@@ -345,6 +345,19 @@
 		>;
 	};
 
+	/*
+	 * With an eMMC instead of a raw NAND device the following pins
+	 * are available at SODIMM pins
+	 */
+	pinctrl_gpmi_gpio: gpmi-gpio-grp {
+		fsl,pins = <
+			MX6UL_PAD_NAND_ALE__GPIO4_IO10		0x10b0 /* SODIMM 140 */
+			MX6UL_PAD_NAND_CE0_B__GPIO4_IO13	0x10b0 /* SODIMM 144 */
+			MX6UL_PAD_NAND_CLE__GPIO4_IO15		0x10b0 /* SODIMM 146 */
+			MX6UL_PAD_NAND_READY_B__GPIO4_IO12	0x10b0 /* SODIMM 142 */
+		>;
+	};
+
 	pinctrl_gpmi_nand: gpmi-nand-grp {
 		fsl,pins = <
 			MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00	0x100a9
@@ -533,6 +546,21 @@
 		>;
 	};
 
+	pinctrl_usdhc2emmc: usdhc2emmcgrp {
+		fsl,pins = <
+			MX6UL_PAD_NAND_RE_B__USDHC2_CLK     0x17059
+			MX6UL_PAD_NAND_WE_B__USDHC2_CMD     0x17059
+			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059
+			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059
+			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059
+			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059
+			MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x17059
+			MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x17059
+			MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x17059
+			MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x17059
+		>;
+	};
+
 	pinctrl_wdog: wdog-grp {
 		fsl,pins = <
 			MX6UL_PAD_LCD_RESET__WDOG1_WDOG_ANY    0x30b0
diff --git a/arch/arm/boot/dts/imx6ull-pinfunc.h b/arch/arm/boot/dts/imx6ull-pinfunc.h
index eb025a9d4759..7328d4ef8559 100644
--- a/arch/arm/boot/dts/imx6ull-pinfunc.h
+++ b/arch/arm/boot/dts/imx6ull-pinfunc.h
@@ -82,6 +82,6 @@
 #define MX6ULL_PAD_CSI_DATA04__ESAI_TX_FS                         0x01F4 0x0480 0x0000 0x9 0x0
 #define MX6ULL_PAD_CSI_DATA05__ESAI_TX_CLK                        0x01F8 0x0484 0x0000 0x9 0x0
 #define MX6ULL_PAD_CSI_DATA06__ESAI_TX5_RX0                       0x01FC 0x0488 0x0000 0x9 0x0
-#define MX6ULL_PAD_CSI_DATA07__ESAI_T0                            0x0200 0x048C 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_DATA07__ESAI_TX0                           0x0200 0x048C 0x0000 0x9 0x0
 
 #endif /* __DTS_IMX6ULL_PINFUNC_H */
diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7-mba7.dtsi
index 5e6bef230dc7..49086c6b6a0a 100644
--- a/arch/arm/boot/dts/imx7-mba7.dtsi
+++ b/arch/arm/boot/dts/imx7-mba7.dtsi
@@ -1,8 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0 OR X11
 /*
- * Device Tree Include file for TQ Systems MBa7 carrier board.
+ * Device Tree Include file for TQ-Systems MBa7 carrier board.
  *
- * Copyright (C) 2016 TQ Systems GmbH
+ * Copyright (C) 2016 TQ-Systems GmbH
  * Author: Markus Niebel <Markus.Niebel@tq-group.com>
  * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
  *
@@ -236,6 +236,44 @@
 	};
 };
 
+&flash0 {
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		uboot@0 {
+			label = "U-Boot";
+			reg = <0x0 0xd0000>;
+		};
+
+		env1@d0000 {
+			label = "ENV1";
+			reg = <0xd0000 0x10000>;
+		};
+
+		env2@e0000 {
+			label = "ENV2";
+			reg = <0xe0000 0x10000>;
+		};
+
+		dtb@f0000 {
+			label = "DTB";
+			reg = <0xf0000 0x10000>;
+		};
+
+		linux@100000 {
+			label = "Linux";
+			reg = <0x100000 0x700000>;
+		};
+
+		rootfs@800000 {
+			label = "RootFS";
+			reg = <0x800000 0x3800000>;
+		};
+	};
+};
+
 &flexcan1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_flexcan1>;
diff --git a/arch/arm/boot/dts/imx7-tqma7.dtsi b/arch/arm/boot/dts/imx7-tqma7.dtsi
index 8773344b54aa..fe42b0a46831 100644
--- a/arch/arm/boot/dts/imx7-tqma7.dtsi
+++ b/arch/arm/boot/dts/imx7-tqma7.dtsi
@@ -1,8 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0 OR X11
 /*
- * Device Tree Include file for TQ Systems TQMa7x boards with full mounted PCB.
+ * Device Tree Include file for TQ-Systems TQMa7x boards with full mounted PCB.
  *
- * Copyright (C) 2016 TQ Systems GmbH
+ * Copyright (C) 2016 TQ-Systems GmbH
  * Author: Markus Niebel <Markus.Niebel@tq-group.com>
  * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
  */
@@ -19,6 +19,16 @@
 	cpu-supply = <&sw1a_reg>;
 };
 
+&gpio2 {
+	/* Configured as pullup by QSPI pin group */
+	qspi-reset-hog {
+		gpio-hog;
+		gpios = <4 GPIO_ACTIVE_LOW>;
+		input;
+		line-name = "qspi-reset";
+	};
+};
+
 &i2c1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c1>;
@@ -160,6 +170,25 @@
 		>;
 	};
 
+	pinctrl_qspi: qspigrp {
+		fsl,pins = <
+			MX7D_PAD_EPDC_DATA00__QSPI_A_DATA0	0x5A
+			MX7D_PAD_EPDC_DATA01__QSPI_A_DATA1	0x5A
+			MX7D_PAD_EPDC_DATA02__QSPI_A_DATA2	0x5A
+			MX7D_PAD_EPDC_DATA03__QSPI_A_DATA3	0x5A
+			MX7D_PAD_EPDC_DATA05__QSPI_A_SCLK	0x11
+			MX7D_PAD_EPDC_DATA06__QSPI_A_SS0_B	0x54
+			MX7D_PAD_EPDC_DATA07__QSPI_A_SS1_B	0x54
+		>;
+	};
+
+	pinctrl_qspi_reset: qspi_resetgrp {
+		fsl,pins = <
+			/* #QSPI_RESET */
+			MX7D_PAD_EPDC_DATA04__GPIO2_IO4		0x52
+		>;
+	};
+
 	pinctrl_usdhc3: usdhc3grp {
 		fsl,pins = <
 			MX7D_PAD_SD3_CMD__SD3_CMD		0x59
@@ -217,6 +246,20 @@
 	};
 };
 
+&qspi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_qspi &pinctrl_qspi_reset>;
+	status = "okay";
+
+	flash0: flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <29000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
+	};
+};
+
 &sdma {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/imx7d-mba7.dts b/arch/arm/boot/dts/imx7d-mba7.dts
index 36ef6a3cdb0b..32bf9fa9d00e 100644
--- a/arch/arm/boot/dts/imx7d-mba7.dts
+++ b/arch/arm/boot/dts/imx7d-mba7.dts
@@ -1,8 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0 OR X11
 /*
- * Device Tree Source for TQ Systems TQMa7D board on MBa7 carrier board.
+ * Device Tree Source for TQ-Systems TQMa7D board on MBa7 carrier board.
  *
- * Copyright (C) 2016 TQ Systems GmbH
+ * Copyright (C) 2016 TQ-Systems GmbH
  * Author: Markus Niebel <Markus.Niebel@tq-group.com>
  * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
  */
@@ -13,7 +13,7 @@
 #include "imx7-mba7.dtsi"
 
 / {
-	model = "TQ Systems TQMa7D board on MBa7 carrier board";
+	model = "TQ-Systems TQMa7D board on MBa7 carrier board";
 	compatible = "tq,imx7d-mba7", "tq,imx7d-tqma7", "fsl,imx7d";
 };
 
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 4a0d83784d7d..7813ef960f6e 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -45,7 +45,7 @@
 		pinctrl-0 = <&pinctrl_spi4>;
 		gpio-sck = <&gpio1 13 GPIO_ACTIVE_HIGH>;
 		gpio-mosi = <&gpio1 9 GPIO_ACTIVE_HIGH>;
-		cs-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+		cs-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
 		num-chipselects = <1>;
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git a/arch/arm/boot/dts/imx7d-tqma7.dtsi b/arch/arm/boot/dts/imx7d-tqma7.dtsi
index 598aed1ffd99..3ee2017c1ab3 100644
--- a/arch/arm/boot/dts/imx7d-tqma7.dtsi
+++ b/arch/arm/boot/dts/imx7d-tqma7.dtsi
@@ -1,8 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0 OR X11
 /*
- * Device Tree Include file for TQ Systems TQMa7D board with NXP i.MX7Dual SoC.
+ * Device Tree Include file for TQ-Systems TQMa7D board with NXP i.MX7Dual SoC.
  *
- * Copyright (C) 2016 TQ Systems GmbH
+ * Copyright (C) 2016 TQ-Systems GmbH
  * Author: Markus Niebel <Markus.Niebel@tq-group.com>
  * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
  */
diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index b0bcfa9094a3..b7735979b7e4 100644
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -164,7 +164,7 @@
 	};
 
 	pcie: pcie@33800000 {
-		compatible = "fsl,imx7d-pcie", "snps,dw-pcie";
+		compatible = "fsl,imx7d-pcie";
 		reg = <0x33800000 0x4000>,
 		      <0x4ff00000 0x80000>;
 		reg-names = "dbi", "config";
@@ -172,10 +172,9 @@
 		#size-cells = <2>;
 		device_type = "pci";
 		bus-range = <0x00 0xff>;
-		ranges = <0x81000000 0 0          0x4ff80000 0 0x00010000   /* downstream I/O */
-			  0x82000000 0 0x40000000 0x40000000 0 0x0ff00000>; /* non-prefetchable memory */
+		ranges = <0x81000000 0 0          0x4ff80000 0 0x00010000>, /* downstream I/O */
+			 <0x82000000 0 0x40000000 0x40000000 0 0x0ff00000>; /* non-prefetchable memory */
 		num-lanes = <1>;
-		num-viewport = <4>;
 		interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "msi";
 		#interrupt-cells = <1>;
diff --git a/arch/arm/boot/dts/imx7s-mba7.dts b/arch/arm/boot/dts/imx7s-mba7.dts
index d7d3f530f843..8e4cf589c92c 100644
--- a/arch/arm/boot/dts/imx7s-mba7.dts
+++ b/arch/arm/boot/dts/imx7s-mba7.dts
@@ -1,8 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0 OR X11
 /*
- * Device Tree Source for TQ Systems TQMa7S board on MBa7 carrier board.
+ * Device Tree Source for TQ-Systems TQMa7S board on MBa7 carrier board.
  *
- * Copyright (C) 2016 TQ Systems GmbH
+ * Copyright (C) 2016 TQ-Systems GmbH
  * Author: Markus Niebel <Markus.Niebel@tq-group.com>
  * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
  */
@@ -13,6 +13,6 @@
 #include "imx7-mba7.dtsi"
 
 / {
-	model = "TQ Systems TQMa7S board on MBa7 carrier board";
+	model = "TQ-Systems TQMa7S board on MBa7 carrier board";
 	compatible = "tq,imx7s-mba7", "tq,imx7s-tqma7", "fsl,imx7s";
 };
diff --git a/arch/arm/boot/dts/imx7s-tqma7.dtsi b/arch/arm/boot/dts/imx7s-tqma7.dtsi
index 5f5433eb7dd7..7a190fdb2d30 100644
--- a/arch/arm/boot/dts/imx7s-tqma7.dtsi
+++ b/arch/arm/boot/dts/imx7s-tqma7.dtsi
@@ -1,8 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0 OR X11
 /*
- * Device Tree Include file for TQ Systems TQMa7S board with NXP i.MX7Solo SoC.
+ * Device Tree Include file for TQ-Systems TQMa7S board with NXP i.MX7Solo SoC.
  *
- * Copyright (C) 2016 TQ Systems GmbH
+ * Copyright (C) 2016 TQ-Systems GmbH
  * Author: Markus Niebel <Markus.Niebel@tq-group.com>
  * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
  */
diff --git a/arch/arm/boot/dts/integrator.dtsi b/arch/arm/boot/dts/integrator.dtsi
index 602f74d2c758..ad868cfebc94 100644
--- a/arch/arm/boot/dts/integrator.dtsi
+++ b/arch/arm/boot/dts/integrator.dtsi
@@ -15,10 +15,14 @@
 	core-module@10000000 {
 		compatible = "arm,core-module-integrator", "syscon", "simple-mfd";
 		reg = <0x10000000 0x200>;
+		ranges = <0x0 0x10000000 0x200>;
+		#address-cells = <1>;
+		#size-cells = <1>;
 
 		/* Use core module LED to indicate CPU load */
-		led@c.0 {
+		led@c,0 {
 			compatible = "register-bit-led";
+			reg = <0x0c 0x04>;
 			offset = <0x0c>;
 			mask = <0x01>;
 			label = "integrator:core_module";
@@ -104,35 +108,42 @@
 			interrupts = <4>;
 		};
 
-		syscon {
+		syscon@1a000000 {
 			/* Debug registers mapped as syscon */
 			compatible = "syscon", "simple-mfd";
 			reg = <0x1a000000 0x10>;
+			ranges = <0x0 0x1a000000 0x10>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 
-			led@4.0 {
+			led@4,0 {
 				compatible = "register-bit-led";
+				reg = <0x04 0x04>;
 				offset = <0x04>;
 				mask = <0x01>;
 				label = "integrator:green0";
 				linux,default-trigger = "heartbeat";
 				default-state = "on";
 			};
-			led@4.1 {
+			led@4,1 {
 				compatible = "register-bit-led";
+				reg = <0x04 0x04>;
 				offset = <0x04>;
 				mask = <0x02>;
 				label = "integrator:yellow";
 				default-state = "off";
 			};
-			led@4.2 {
+			led@4,2 {
 				compatible = "register-bit-led";
+				reg = <0x04 0x04>;
 				offset = <0x04>;
 				mask = <0x04>;
 				label = "integrator:red";
 				default-state = "off";
 			};
-			led@4.3 {
+			led@4,3 {
 				compatible = "register-bit-led";
+				reg = <0x04 0x04>;
 				offset = <0x04>;
 				mask = <0x08>;
 				label = "integrator:green1";
diff --git a/arch/arm/boot/dts/integratorap-im-pd1.dts b/arch/arm/boot/dts/integratorap-im-pd1.dts
index 0614f82b808e..d47bfb66d069 100644
--- a/arch/arm/boot/dts/integratorap-im-pd1.dts
+++ b/arch/arm/boot/dts/integratorap-im-pd1.dts
@@ -28,9 +28,13 @@
 	syscon@0 {
 		compatible = "arm,im-pd1-syscon", "syscon";
 		reg = <0x00000000 0x1000>;
+		ranges;
+		#address-cells = <1>;
+		#size-cells = <1>;
 
-		vco1: vco1-clock {
+		vco1: clock-controller@0 {
 			compatible = "arm,impd1-vco1";
+			reg = <0x00 0x04>;
 			#clock-cells = <0>;
 			lock-offset = <0x08>;
 			vco-offset = <0x00>;
@@ -38,8 +42,9 @@
 			clock-output-names = "IM-PD1-VCO1";
 		};
 
-		vco2: vco2-clock {
+		vco2: clock-controller@4 {
 			compatible = "arm,impd1-vco2";
+			reg = <0x04 0x04>;
 			#clock-cells = <0>;
 			lock-offset = <0x08>;
 			vco-offset = <0x04>;
diff --git a/arch/arm/boot/dts/integratorap.dts b/arch/arm/boot/dts/integratorap.dts
index 67d1f9b24a52..9b652cc27b14 100644
--- a/arch/arm/boot/dts/integratorap.dts
+++ b/arch/arm/boot/dts/integratorap.dts
@@ -88,8 +88,9 @@
 		};
 
 		/* Oscillator on the core module, clocks the CPU core */
-		cmosc: cmosc@24M {
+		cmosc: clock-controller@8 {
 			compatible = "arm,syscon-icst525-integratorap-cm";
+			reg = <0x08 0x04>;
 			#clock-cells = <0>;
 			lock-offset = <0x14>;
 			vco-offset = <0x08>;
@@ -97,8 +98,9 @@
 		};
 
 		/* Auxilary oscillator on the core module, 32.369MHz at boot */
-		auxosc: auxosc@24M {
+		auxosc: clock-controller@1c {
 			compatible = "arm,syscon-icst525";
+			reg = <0x1c 0x04>;
 			#clock-cells = <0>;
 			lock-offset = <0x14>;
 			vco-offset = <0x1c>;
@@ -109,13 +111,17 @@
 	syscon {
 		compatible = "arm,integrator-ap-syscon", "syscon";
 		reg = <0x11000000 0x100>;
+		ranges = <0x0 0x11000000 0x100>;
+		#size-cells = <1>;
+		#address-cells = <1>;
 
 		/*
 		 * SYSCLK clocks PCIv3 bridge, system controller and the
 		 * logic modules.
 		 */
-		sysclk: apsys@24M {
+		sysclk: clock-controller@4 {
 			compatible = "arm,syscon-icst525-integratorap-sys";
+			reg = <0x04 0x04>;
 			#clock-cells = <0>;
 			lock-offset = <0x1c>;
 			vco-offset = <0x04>;
@@ -123,8 +129,9 @@
 		};
 
 		/* One-bit control for the PCI bus clock (33 or 25 MHz) */
-		pciclk: pciclk@24M {
+		pciclk: clock-controller@4,8 {
 			compatible = "arm,syscon-icst525-integratorap-pci";
+			reg = <0x04 0x04>;
 			#clock-cells = <0>;
 			lock-offset = <0x1c>;
 			vco-offset = <0x04>;
diff --git a/arch/arm/boot/dts/integratorcp.dts b/arch/arm/boot/dts/integratorcp.dts
index 01fa229e1bd0..38fc7e81bdb6 100644
--- a/arch/arm/boot/dts/integratorcp.dts
+++ b/arch/arm/boot/dts/integratorcp.dts
@@ -92,8 +92,9 @@
 		};
 
 		/* Oscillator on the core module, clocks the CPU core */
-		cmcore: cmosc@24M {
+		cmcore: clock-controller@8 {
 			compatible = "arm,syscon-icst525-integratorcp-cm-core";
+			reg = <0x08 0x04>;
 			#clock-cells = <0>;
 			lock-offset = <0x14>;
 			vco-offset = <0x08>;
@@ -101,8 +102,9 @@
 		};
 
 		/* Oscillator on the core module, clocks the memory bus */
-		cmmem: cmosc@24M {
+		cmmem: clock-controller@8,12 {
 			compatible = "arm,syscon-icst525-integratorcp-cm-mem";
+			reg = <0x08 0x04>;
 			#clock-cells = <0>;
 			lock-offset = <0x14>;
 			vco-offset = <0x08>;
@@ -110,8 +112,9 @@
 		};
 
 		/* Auxilary oscillator on the core module, clocks the CLCD */
-		auxosc: auxosc@24M {
+		auxosc: clock-controller@1c {
 			compatible = "arm,syscon-icst525";
+			reg = <0x1c 0x04>;
 			#clock-cells = <0>;
 			lock-offset = <0x14>;
 			vco-offset = <0x1c>;
diff --git a/arch/arm/boot/dts/intel-ixp42x-adi-coyote.dts b/arch/arm/boot/dts/intel-ixp42x-adi-coyote.dts
index 44c017b78008..bd4230d7dac9 100644
--- a/arch/arm/boot/dts/intel-ixp42x-adi-coyote.dts
+++ b/arch/arm/boot/dts/intel-ixp42x-adi-coyote.dts
@@ -63,6 +63,8 @@
 			 * We have slots (IDSEL) 1 and 2 with one assigned IRQ
 			 * each handling all IRQs.
 			 */
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map =
 			/* IDSEL 1 */
 			<0x0800 0 0 1 &gpio0 6 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 1 is irq 6 */
diff --git a/arch/arm/boot/dts/intel-ixp42x-arcom-vulcan.dts b/arch/arm/boot/dts/intel-ixp42x-arcom-vulcan.dts
index 7200126cb3b5..92b987bc3f99 100644
--- a/arch/arm/boot/dts/intel-ixp42x-arcom-vulcan.dts
+++ b/arch/arm/boot/dts/intel-ixp42x-arcom-vulcan.dts
@@ -120,6 +120,8 @@
 			 * We have 2 slots (IDSEL) 1 and 2 with one dedicated interrupt
 			 * per slot. This interrupt is shared (OR:ed) by all four pins.
 			 */
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map =
 			/* IDSEL 1 */
 			<0x0800 0 0 1 &gpio0 2 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 1 is irq 2 */
diff --git a/arch/arm/boot/dts/intel-ixp42x-dlink-dsm-g600.dts b/arch/arm/boot/dts/intel-ixp42x-dlink-dsm-g600.dts
index 8b32e9f22d81..5ab09fb10dae 100644
--- a/arch/arm/boot/dts/intel-ixp42x-dlink-dsm-g600.dts
+++ b/arch/arm/boot/dts/intel-ixp42x-dlink-dsm-g600.dts
@@ -129,6 +129,8 @@
 			 * We have slots (IDSEL) 1, 2, 3, 4 and pins 1, 2 and 3.
 			 * Only slot 3 have three IRQs.
 			 */
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map =
 			/* IDSEL 1 */
 			<0x0800 0 0 1 &gpio0 7  IRQ_TYPE_LEVEL_LOW>, /* INT E on slot 1 is irq 7 */
diff --git a/arch/arm/boot/dts/intel-ixp42x-freecom-fsg-3.dts b/arch/arm/boot/dts/intel-ixp42x-freecom-fsg-3.dts
index 77e78c6dc2cd..598586fc0862 100644
--- a/arch/arm/boot/dts/intel-ixp42x-freecom-fsg-3.dts
+++ b/arch/arm/boot/dts/intel-ixp42x-freecom-fsg-3.dts
@@ -106,6 +106,8 @@
 			 * Written based on the FSG-3 PCI boardfile.
 			 * We have slots 12, 13 & 14 (IDSEL) with one IRQ each.
 			 */
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map =
 			/* IDSEL 12 */
 			<0x6000 0 0 1 &gpio0 5 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 12 is irq 5 */
diff --git a/arch/arm/boot/dts/intel-ixp42x-gateworks-gw2348.dts b/arch/arm/boot/dts/intel-ixp42x-gateworks-gw2348.dts
index a20277ff0420..a5943f51e8c2 100644
--- a/arch/arm/boot/dts/intel-ixp42x-gateworks-gw2348.dts
+++ b/arch/arm/boot/dts/intel-ixp42x-gateworks-gw2348.dts
@@ -115,6 +115,8 @@
 			 *
 			 * We have up to 4 slots (IDSEL) with 4 swizzled IRQs.
 			 */
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map =
 			/* IDSEL 1 */
 			<0x0800 0 0 1 &gpio0 11 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 1 is irq 11 */
diff --git a/arch/arm/boot/dts/intel-ixp42x-iomega-nas100d.dts b/arch/arm/boot/dts/intel-ixp42x-iomega-nas100d.dts
index 8c18d802c849..cbc87b344f6a 100644
--- a/arch/arm/boot/dts/intel-ixp42x-iomega-nas100d.dts
+++ b/arch/arm/boot/dts/intel-ixp42x-iomega-nas100d.dts
@@ -115,6 +115,8 @@
 			 * Taken from NAS 100D PCI boardfile (nas100d-pci.c)
 			 * We have slots (IDSEL) 1, 2 and 3 and pins 1, 2 and 3.
 			 */
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map =
 			/* IDSEL 1 */
 			<0x0800 0 0 1 &gpio0 11 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 1 is irq 11 */
diff --git a/arch/arm/boot/dts/intel-ixp42x-ixdpg425.dts b/arch/arm/boot/dts/intel-ixp42x-ixdpg425.dts
index 002a8705abc9..f17cab12a64b 100644
--- a/arch/arm/boot/dts/intel-ixp42x-ixdpg425.dts
+++ b/arch/arm/boot/dts/intel-ixp42x-ixdpg425.dts
@@ -68,6 +68,8 @@
 			 * We have slots (IDSEL) 12, 13 and 14 with one assigned IRQ
 			 * for 12 & 13 and one for 14.
 			 */
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map =
 			/* IDSEL 12 */
 			<0x6000 0 0 1 &gpio0 7 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 12 is irq 7 */
diff --git a/arch/arm/boot/dts/intel-ixp42x-linksys-nslu2.dts b/arch/arm/boot/dts/intel-ixp42x-linksys-nslu2.dts
index e3a32b08d167..0edc5928e00b 100644
--- a/arch/arm/boot/dts/intel-ixp42x-linksys-nslu2.dts
+++ b/arch/arm/boot/dts/intel-ixp42x-linksys-nslu2.dts
@@ -122,6 +122,8 @@
 			 * Taken from NSLU2 PCI boardfile, INT A, B, C swizzled D constant
 			 * We have slots (IDSEL) 1, 2 and 3.
 			 */
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map =
 			/* IDSEL 1 */
 			<0x0800 0 0 1 &gpio0 11 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 1 is irq 11 */
diff --git a/arch/arm/boot/dts/intel-ixp42x-linksys-wrv54g.dts b/arch/arm/boot/dts/intel-ixp42x-linksys-wrv54g.dts
index 6b28dda747fd..5e7e31b74b04 100644
--- a/arch/arm/boot/dts/intel-ixp42x-linksys-wrv54g.dts
+++ b/arch/arm/boot/dts/intel-ixp42x-linksys-wrv54g.dts
@@ -123,6 +123,8 @@
 			 * We have up to 2 slots (IDSEL) with 2 swizzled IRQs.
 			 * Derived from the GTWX5715 PCI boardfile.
 			 */
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map =
 			/* IDSEL 0 */
 			<0x0000 0 0 1 &gpio0 10 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 0 is irq 10 */
diff --git a/arch/arm/boot/dts/intel-ixp42x-netgear-wg302v2.dts b/arch/arm/boot/dts/intel-ixp42x-netgear-wg302v2.dts
index 04a0f7138967..a57009436ed8 100644
--- a/arch/arm/boot/dts/intel-ixp42x-netgear-wg302v2.dts
+++ b/arch/arm/boot/dts/intel-ixp42x-netgear-wg302v2.dts
@@ -62,6 +62,8 @@
 			 * We have slots (IDSEL) 1 and 2 with one assigned IRQ
 			 * each handling all IRQs.
 			 */
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map =
 			/* IDSEL 1 */
 			<0x0800 0 0 1 &gpio0 8 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 1 is irq 8 */
diff --git a/arch/arm/boot/dts/intel-ixp43x-gateworks-gw2358.dts b/arch/arm/boot/dts/intel-ixp43x-gateworks-gw2358.dts
index 84e6aec8e665..cf4010d60187 100644
--- a/arch/arm/boot/dts/intel-ixp43x-gateworks-gw2358.dts
+++ b/arch/arm/boot/dts/intel-ixp43x-gateworks-gw2358.dts
@@ -131,6 +131,8 @@
 			 * have instead assumed that they are rotated (swizzled) like
 			 * this with 11, 10, 9, 8 for the 4 pins on IDSEL 1 etc.
 			 */
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map =
 			/* IDSEL 1 */
 			<0x0800 0 0 1 &gpio0 11 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 1 is irq 11 */
diff --git a/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi b/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi
index b6ff614dadc6..1dd4a65cb7a6 100644
--- a/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi
+++ b/arch/arm/boot/dts/intel-ixp45x-ixp46x.dtsi
@@ -74,5 +74,13 @@
 			queue-rx = <&qmgr 0>;
 			queue-txready = <&qmgr 0>;
 		};
+
+		ptp-timer@c8010000 {
+			compatible = "intel,ixp46x-ptp-timer";
+			reg = <0xc8010000 0x1000>;
+			interrupt-parent = <&gpio0>;
+			interrupts = <8 IRQ_TYPE_EDGE_FALLING>, <7 IRQ_TYPE_EDGE_FALLING>;
+			interrupt-names = "master", "slave";
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/intel-ixp4xx-reference-design.dtsi b/arch/arm/boot/dts/intel-ixp4xx-reference-design.dtsi
index c1d9c49982b3..146352ba848b 100644
--- a/arch/arm/boot/dts/intel-ixp4xx-reference-design.dtsi
+++ b/arch/arm/boot/dts/intel-ixp4xx-reference-design.dtsi
@@ -106,6 +106,8 @@
 			 * PCI slots on the BIXMB425BD base card.
 			 * We have up to 4 slots (IDSEL) with 4 swizzled IRQs.
 			 */
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map =
 			/* IDSEL 1 */
 			<0x0800 0 0 1 &gpio0 11 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 1 is irq 11 */
diff --git a/arch/arm/boot/dts/intel-ixp4xx.dtsi b/arch/arm/boot/dts/intel-ixp4xx.dtsi
index e5af2d463074..46fede021476 100644
--- a/arch/arm/boot/dts/intel-ixp4xx.dtsi
+++ b/arch/arm/boot/dts/intel-ixp4xx.dtsi
@@ -78,8 +78,6 @@
 			dma-ranges =
 			<0x02000000 0 0x00000000 0x00000000 0 0x04000000>;
 
-			#interrupt-cells = <1>;
-			interrupt-map-mask = <0xf800 0 0 7>;
 			/* Each unique DTS using PCI must specify the swizzling */
 		};
 
diff --git a/arch/arm/boot/dts/iwg20d-q7-common.dtsi b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
index bc857676d191..849034a49a3f 100644
--- a/arch/arm/boot/dts/iwg20d-q7-common.dtsi
+++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
@@ -158,6 +158,8 @@
 	status = "okay";
 
 	phy3: ethernet-phy@3 {
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <3>;
 		micrel,led-mode = <1>;
 	};
diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts
index 74a67604876c..f1acb97aee69 100644
--- a/arch/arm/boot/dts/ls1021a-qds.dts
+++ b/arch/arm/boot/dts/ls1021a-qds.dts
@@ -1,49 +1,7 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Copyright 2013-2014 Freescale Semiconductor, Inc.
  * Copyright 2018 NXP
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of
- *     the License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public
- *     License along with this file; if not, write to the Free
- *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- *     MA 02110-1301 USA
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 /dts-v1/;
@@ -67,19 +25,12 @@
 		clock-frequency = <24576000>;
 	};
 
-	regulators {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		reg_3p3v: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "3P3V";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-always-on;
-		};
+	reg_3p3v: regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
 	};
 
 	sound {
@@ -231,9 +182,9 @@
 	#address-cells = <2>;
 	#size-cells = <1>;
 	/* NOR, NAND Flashes and FPGA on board */
-	ranges = <0x0 0x0 0x0 0x60000000 0x08000000
-		  0x2 0x0 0x0 0x7e800000 0x00010000
-		  0x3 0x0 0x0 0x7fb00000 0x00000100>;
+	ranges = <0x0 0x0 0x0 0x60000000 0x08000000>,
+		 <0x2 0x0 0x0 0x7e800000 0x00010000>,
+		 <0x3 0x0 0x0 0x7fb00000 0x00000100>;
 	status = "okay";
 
 	nor@0,0 {
@@ -254,7 +205,7 @@
 	fpga: board-control@3,0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "simple-bus";
+		compatible = "simple-mfd";
 		reg = <0x3 0x0 0x0000100>;
 		bank-width = <1>;
 		device-width = <1>;
@@ -328,6 +279,20 @@
 	};
 };
 
+&qspi {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
+	};
+};
+
 &sai2 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/ls1021a-tsn.dts b/arch/arm/boot/dts/ls1021a-tsn.dts
index 9d8f0c2a8aba..1ea32fff4120 100644
--- a/arch/arm/boot/dts/ls1021a-tsn.dts
+++ b/arch/arm/boot/dts/ls1021a-tsn.dts
@@ -8,6 +8,7 @@
 
 / {
 	model = "NXP LS1021A-TSN Board";
+	compatible = "fsl,ls1021a-tsn", "fsl,ls1021a";
 
 	sys_mclk: clock-mclk {
 		compatible = "fixed-clock";
@@ -90,6 +91,8 @@
 				/* Internal port connected to eth2 */
 				ethernet = <&enet2>;
 				phy-mode = "rgmii";
+				rx-internal-delay-ps = <0>;
+				tx-internal-delay-ps = <0>;
 				reg = <4>;
 
 				fixed-link {
@@ -136,7 +139,6 @@
 	/* 3 axis accelerometer */
 	accelerometer@1e {
 		compatible = "fsl,fxls8471";
-		position = <0>;
 		reg = <0x1e>;
 	};
 
@@ -251,7 +253,7 @@
 
 	flash@0 {
 		/* Rev. A uses 64MB flash, Rev. B & C use 32MB flash */
-		compatible = "jedec,spi-nor", "s25fl256s1", "s25fl512s";
+		compatible = "jedec,spi-nor";
 		spi-max-frequency = <20000000>;
 		#address-cells = <1>;
 		#size-cells = <1>;
diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts
index 5edf001f6138..f5c03871b205 100644
--- a/arch/arm/boot/dts/ls1021a-twr.dts
+++ b/arch/arm/boot/dts/ls1021a-twr.dts
@@ -1,49 +1,7 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Copyright 2013-2014 Freescale Semiconductor, Inc.
  * Copyright 2018 NXP
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of
- *     the License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public
- *     License along with this file; if not, write to the Free
- *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- *     MA 02110-1301 USA
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 /dts-v1/;
@@ -65,19 +23,12 @@
 		clock-frequency = <24576000>;
 	};
 
-	regulators {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		reg_3p3v: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "3P3V";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-always-on;
-		};
+	reg_3p3v: regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
 	};
 
 	sound {
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 4fce81422943..2e69d6eab4d1 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -1,48 +1,6 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Copyright 2013-2014 Freescale Semiconductor, Inc.
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of
- *     the License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public
- *     License along with this file; if not, write to the Free
- *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- *     MA 02110-1301 USA
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -51,7 +9,6 @@
 / {
 	#address-cells = <2>;
 	#size-cells = <2>;
-	compatible = "fsl,ls1021a";
 	interrupt-parent = <&gic>;
 
 	aliases {
@@ -90,7 +47,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x0>;
 	};
@@ -169,6 +126,7 @@
 			compatible = "fsl,ifc", "simple-bus";
 			reg = <0x0 0x1530000 0x0 0x10000>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
 		};
 
 		dcfg: dcfg@1ee0000 {
@@ -290,78 +248,45 @@
 			reg = <0x0 0x1f00000 0x0 0x10000>;
 			interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
 			fsl,tmu-range = <0xb0000 0x9002c 0x6004e 0x30066>;
-			fsl,tmu-calibration = <0x00000000 0x00000020
-					       0x00000001 0x00000024
-					       0x00000002 0x0000002a
-					       0x00000003 0x00000032
-					       0x00000004 0x00000038
-					       0x00000005 0x0000003e
-					       0x00000006 0x00000043
-					       0x00000007 0x0000004a
-					       0x00000008 0x00000050
-					       0x00000009 0x00000059
-					       0x0000000a 0x0000005f
-					       0x0000000b 0x00000066
-
-					       0x00010000 0x00000023
-					       0x00010001 0x0000002b
-					       0x00010002 0x00000033
-					       0x00010003 0x0000003a
-					       0x00010004 0x00000042
-					       0x00010005 0x0000004a
-					       0x00010006 0x00000054
-					       0x00010007 0x0000005c
-					       0x00010008 0x00000065
-					       0x00010009 0x0000006f
-
-					       0x00020000 0x00000029
-					       0x00020001 0x00000033
-					       0x00020002 0x0000003d
-					       0x00020003 0x00000048
-					       0x00020004 0x00000054
-					       0x00020005 0x00000060
-					       0x00020006 0x0000006c
-
-					       0x00030000 0x00000025
-					       0x00030001 0x00000033
-					       0x00030002 0x00000043
-					       0x00030003 0x00000055>;
+			fsl,tmu-calibration = <0x00000000 0x00000020>,
+					      <0x00000001 0x00000024>,
+					      <0x00000002 0x0000002a>,
+					      <0x00000003 0x00000032>,
+					      <0x00000004 0x00000038>,
+					      <0x00000005 0x0000003e>,
+					      <0x00000006 0x00000043>,
+					      <0x00000007 0x0000004a>,
+					      <0x00000008 0x00000050>,
+					      <0x00000009 0x00000059>,
+					      <0x0000000a 0x0000005f>,
+					      <0x0000000b 0x00000066>,
+
+					      <0x00010000 0x00000023>,
+					      <0x00010001 0x0000002b>,
+					      <0x00010002 0x00000033>,
+					      <0x00010003 0x0000003a>,
+					      <0x00010004 0x00000042>,
+					      <0x00010005 0x0000004a>,
+					      <0x00010006 0x00000054>,
+					      <0x00010007 0x0000005c>,
+					      <0x00010008 0x00000065>,
+					      <0x00010009 0x0000006f>,
+
+					      <0x00020000 0x00000029>,
+					      <0x00020001 0x00000033>,
+					      <0x00020002 0x0000003d>,
+					      <0x00020003 0x00000048>,
+					      <0x00020004 0x00000054>,
+					      <0x00020005 0x00000060>,
+					      <0x00020006 0x0000006c>,
+
+					      <0x00030000 0x00000025>,
+					      <0x00030001 0x00000033>,
+					      <0x00030002 0x00000043>,
+					      <0x00030003 0x00000055>;
 			#thermal-sensor-cells = <1>;
 		};
 
-		thermal-zones {
-			cpu_thermal: cpu-thermal {
-				polling-delay-passive = <1000>;
-				polling-delay = <5000>;
-
-				thermal-sensors = <&tmu 0>;
-
-				trips {
-					cpu_alert: cpu-alert {
-						temperature = <85000>;
-						hysteresis = <2000>;
-						type = "passive";
-					};
-					cpu_crit: cpu-crit {
-						temperature = <95000>;
-						hysteresis = <2000>;
-						type = "critical";
-					};
-				};
-
-				cooling-maps {
-					map0 {
-						trip = <&cpu_alert>;
-						cooling-device =
-							<&cpu0 THERMAL_NO_LIMIT
-							THERMAL_NO_LIMIT>,
-							<&cpu1 THERMAL_NO_LIMIT
-							THERMAL_NO_LIMIT>;
-					};
-				};
-			};
-		};
-
 		dspi0: spi@2100000 {
 			compatible = "fsl,ls1021a-v1.0-dspi";
 			#address-cells = <1>;
@@ -394,10 +319,9 @@
 			#size-cells = <0>;
 			reg = <0x0 0x2180000 0x0 0x10000>;
 			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
-			clock-names = "i2c";
 			clocks = <&clockgen 4 1>;
-			dma-names = "tx", "rx";
-			dmas = <&edma0 1 39>, <&edma0 1 38>;
+			dma-names = "rx", "tx";
+			dmas = <&edma0 1 38>, <&edma0 1 39>;
 			status = "disabled";
 		};
 
@@ -407,10 +331,9 @@
 			#size-cells = <0>;
 			reg = <0x0 0x2190000 0x0 0x10000>;
 			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
-			clock-names = "i2c";
 			clocks = <&clockgen 4 1>;
-			dma-names = "tx", "rx";
-			dmas = <&edma0 1 37>, <&edma0 1 36>;
+			dma-names = "rx", "tx";
+			dmas = <&edma0 1 36>, <&edma0 1 37>;
 			status = "disabled";
 		};
 
@@ -420,10 +343,9 @@
 			#size-cells = <0>;
 			reg = <0x0 0x21a0000 0x0 0x10000>;
 			interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
-			clock-names = "i2c";
 			clocks = <&clockgen 4 1>;
-			dma-names = "tx", "rx";
-			dmas = <&edma0 1 35>, <&edma0 1 34>;
+			dma-names = "rx", "tx";
+			dmas = <&edma0 1 34>, <&edma0 1 35>;
 			status = "disabled";
 		};
 
@@ -884,8 +806,8 @@
 
 		pcie@3400000 {
 			compatible = "fsl,ls1021a-pcie";
-			reg = <0x00 0x03400000 0x0 0x00010000   /* controller registers */
-			       0x40 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg = <0x00 0x03400000 0x0 0x00010000>, /* controller registers */
+			      <0x40 0x00000000 0x0 0x00002000>; /* configuration space */
 			reg-names = "regs", "config";
 			interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */
 			fsl,pcie-scfg = <&scfg 0>;
@@ -894,8 +816,8 @@
 			device_type = "pci";
 			num-viewport = <6>;
 			bus-range = <0x0 0xff>;
-			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */
-				  0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000>, /* downstream I/O */
+				 <0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
 			msi-parent = <&msi1>, <&msi2>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
@@ -908,8 +830,8 @@
 
 		pcie@3500000 {
 			compatible = "fsl,ls1021a-pcie";
-			reg = <0x00 0x03500000 0x0 0x00010000   /* controller registers */
-			       0x48 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg = <0x00 0x03500000 0x0 0x00010000>, /* controller registers */
+			      <0x48 0x00000000 0x0 0x00002000>; /* configuration space */
 			reg-names = "regs", "config";
 			interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
 			fsl,pcie-scfg = <&scfg 1>;
@@ -918,8 +840,8 @@
 			device_type = "pci";
 			num-viewport = <6>;
 			bus-range = <0x0 0xff>;
-			ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000   /* downstream I/O */
-				  0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000>, /* downstream I/O */
+				 <0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
 			msi-parent = <&msi1>, <&msi2>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
@@ -992,6 +914,7 @@
 				     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "qdma-error",
 				"qdma-queue0", "qdma-queue1";
+			#dma-cells = <2>;
 			dma-channels = <8>;
 			block-number = <1>;
 			block-offset = <0x1000>;
@@ -1005,6 +928,7 @@
 			compatible = "fsl,ls1021a-rcpm", "fsl,qoriq-rcpm-2.1+";
 			reg = <0x0 0x1ee2140 0x0 0x8>;
 			#fsl,rcpm-wakeup-cells = <2>;
+			#power-domain-cells = <0>;
 		};
 
 		ftm_alarm0: timer0@29d0000 {
@@ -1016,4 +940,37 @@
 			big-endian;
 		};
 	};
+
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <1000>;
+			polling-delay = <5000>;
+
+			thermal-sensors = <&tmu 0>;
+
+			trips {
+				cpu_alert: cpu-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				cpu_crit: cpu-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_alert>;
+					cooling-device =
+						<&cpu0 THERMAL_NO_LIMIT
+						THERMAL_NO_LIMIT>,
+						<&cpu1 THERMAL_NO_LIMIT
+						THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/mps2.dtsi b/arch/arm/boot/dts/mps2.dtsi
index 37f5023f529c..b99577d411b1 100644
--- a/arch/arm/boot/dts/mps2.dtsi
+++ b/arch/arm/boot/dts/mps2.dtsi
@@ -216,8 +216,13 @@
 			compatible = "syscon", "simple-mfd";
 			reg = <0x8000 0x10>;
 
-			led0 {
+			ranges = <0x0 0x8000 0x10>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			led@0,0 {
 				compatible = "register-bit-led";
+				reg = <0x00 0x04>;
 				offset = <0x0>;
 				mask = <0x01>;
 				label = "userled:0";
@@ -225,8 +230,9 @@
 				default-state = "on";
 			};
 
-			led1 {
+			led@0,1 {
 				compatible = "register-bit-led";
+				reg = <0x00 0x04>;
 				offset = <0x0>;
 				mask = <0x02>;
 				label = "userled:1";
diff --git a/arch/arm/boot/dts/mstar-v7.dtsi b/arch/arm/boot/dts/mstar-v7.dtsi
index 2273295e140f..89ebfe4f29da 100644
--- a/arch/arm/boot/dts/mstar-v7.dtsi
+++ b/arch/arm/boot/dts/mstar-v7.dtsi
@@ -39,6 +39,7 @@
 		 * u-boot is broken
 		 */
 		clock-frequency = <6000000>;
+		arm,cpu-registers-not-fw-configured;
 	};
 
 	pmu: pmu {
@@ -109,12 +110,20 @@
 				mask = <0x79>;
 			};
 
+			rtc@2400 {
+				compatible = "mstar,msc313-rtc";
+				reg = <0x2400 0x40>;
+				clocks = <&xtal_div2>;
+				interrupts-extended = <&intc_irq GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
 			watchdog@6000 {
 				compatible = "mstar,msc313e-wdt";
 				reg = <0x6000 0x1f>;
 				clocks = <&xtal_div2>;
 			};
 
+
 			intc_fiq: interrupt-controller@201310 {
 				compatible = "mstar,mst-intc";
 				reg = <0x201310 0x40>;
diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi
index a7d62dbad602..f4848362b3be 100644
--- a/arch/arm/boot/dts/mt7623.dtsi
+++ b/arch/arm/boot/dts/mt7623.dtsi
@@ -585,6 +585,39 @@
 		status = "disabled";
 	};
 
+	usb0: usb@11200000 {
+		compatible = "mediatek,mt7623-musb",
+			     "mediatek,mtk-musb";
+		reg = <0 0x11200000 0 0x1000>;
+		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "mc";
+		phys = <&u2port2 PHY_TYPE_USB2>;
+		dr_mode = "otg";
+		clocks = <&pericfg CLK_PERI_USB0>,
+			 <&pericfg CLK_PERI_USB0_MCU>,
+			 <&pericfg CLK_PERI_USB_SLV>;
+		clock-names = "main","mcu","univpll";
+		power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
+		status = "disabled";
+	};
+
+	u2phy1: t-phy@11210000 {
+		compatible = "mediatek,mt7623-tphy",
+			     "mediatek,generic-tphy-v1";
+		reg = <0 0x11210000 0 0x0800>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		status = "disabled";
+
+		u2port2: usb-phy@11210800 {
+			reg = <0 0x11210800 0 0x0100>;
+			clocks = <&topckgen CLK_TOP_USB_PHY48M>;
+			clock-names = "ref";
+			#phy-cells = <1>;
+		};
+	};
+
 	audsys: clock-controller@11220000 {
 		compatible = "mediatek,mt7623-audsys",
 			     "mediatek,mt2701-audsys",
diff --git a/arch/arm/boot/dts/mt7623a.dtsi b/arch/arm/boot/dts/mt7623a.dtsi
index 0735a1fb8ad9..d304b62d24b5 100644
--- a/arch/arm/boot/dts/mt7623a.dtsi
+++ b/arch/arm/boot/dts/mt7623a.dtsi
@@ -35,6 +35,10 @@
 	clock-names = "ethif";
 };
 
+&usb0 {
+	power-domains = <&scpsys MT7623A_POWER_DOMAIN_IFR_MSC>;
+};
+
 &usb1 {
 	power-domains = <&scpsys MT7623A_POWER_DOMAIN_HIF>;
 };
diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
index e96aa0ed1ebd..027c1b0c6a98 100644
--- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
+++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
@@ -366,6 +366,14 @@
 	status = "okay";
 };
 
+&pio {
+	musb_pins: musb {
+		pins-musb {
+			pinmux = <MT7623_PIN_237_EXT_SDIO2_FUNC_DRV_VBUS>;
+		};
+	};
+};
+
 &pwm {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwm_pins_a>;
@@ -396,6 +404,19 @@
 	status = "okay";
 };
 
+&usb0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&musb_pins>;
+	status = "okay";
+	usb-role-switch;
+
+	connector {
+		compatible = "gpio-usb-b-connector", "usb-b-connector";
+		type = "micro";
+		id-gpios = <&pio 44 GPIO_ACTIVE_HIGH>;
+	};
+};
+
 &usb1 {
 	vusb33-supply = <&reg_3p3v>;
 	vbus-supply = <&reg_5v>;
@@ -408,6 +429,10 @@
 	status = "okay";
 };
 
+&u2phy1 {
+	status = "okay";
+};
+
 &u3phy1 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/mt7629-rfb.dts b/arch/arm/boot/dts/mt7629-rfb.dts
index 9980c10c6e29..eb536cbebd9b 100644
--- a/arch/arm/boot/dts/mt7629-rfb.dts
+++ b/arch/arm/boot/dts/mt7629-rfb.dts
@@ -140,9 +140,10 @@
 	};
 };
 
-&pcie {
+&pcie1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pcie_pins>;
+	status = "okay";
 };
 
 &pciephy1 {
diff --git a/arch/arm/boot/dts/mt7629.dtsi b/arch/arm/boot/dts/mt7629.dtsi
index 874043f0490d..46fc236e1b89 100644
--- a/arch/arm/boot/dts/mt7629.dtsi
+++ b/arch/arm/boot/dts/mt7629.dtsi
@@ -361,16 +361,21 @@
 			#reset-cells = <1>;
 		};
 
-		pcie: pcie@1a140000 {
+		pciecfg: pciecfg@1a140000 {
+			compatible = "mediatek,generic-pciecfg", "syscon";
+			reg = <0x1a140000 0x1000>;
+		};
+
+		pcie1: pcie@1a145000 {
 			compatible = "mediatek,mt7629-pcie";
 			device_type = "pci";
-			reg = <0x1a140000 0x1000>,
-			      <0x1a145000 0x1000>;
-			reg-names = "subsys","port1";
+			reg = <0x1a145000 0x1000>;
+			reg-names = "port1";
+			linux,pci-domain = <1>;
 			#address-cells = <3>;
 			#size-cells = <2>;
-			interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_LOW>,
-				     <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>;
+			interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>;
+			interrupt-names = "pcie_irq";
 			clocks = <&pciesys CLK_PCIE_P1_MAC_EN>,
 				 <&pciesys CLK_PCIE_P0_AHB_EN>,
 				 <&pciesys CLK_PCIE_P1_AUX_EN>,
@@ -391,26 +396,18 @@
 			power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
 			bus-range = <0x00 0xff>;
 			ranges = <0x82000000 0 0x20000000 0x20000000 0 0x10000000>;
+			status = "disabled";
 
-			pcie1: pcie@1,0 {
-				device_type = "pci";
-				reg = <0x0800 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &pcie_intc1 0>,
+					<0 0 0 2 &pcie_intc1 1>,
+					<0 0 0 3 &pcie_intc1 2>,
+					<0 0 0 4 &pcie_intc1 3>;
+			pcie_intc1: interrupt-controller {
+				interrupt-controller;
+				#address-cells = <0>;
 				#interrupt-cells = <1>;
-				ranges;
-				num-lanes = <1>;
-				interrupt-map-mask = <0 0 0 7>;
-				interrupt-map = <0 0 0 1 &pcie_intc1 0>,
-						<0 0 0 2 &pcie_intc1 1>,
-						<0 0 0 3 &pcie_intc1 2>,
-						<0 0 0 4 &pcie_intc1 3>;
-
-				pcie_intc1: interrupt-controller {
-					interrupt-controller;
-					#address-cells = <0>;
-					#interrupt-cells = <1>;
-				};
 			};
 		};
 
diff --git a/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi b/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi
index ded7e8fec9eb..ce6c235f68ec 100644
--- a/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi
+++ b/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi
@@ -25,8 +25,8 @@
 		compatible = "smsc,lan9221", "smsc,lan9115";
 		bank-width = <2>;
 		gpmc,device-width = <1>;
-		gpmc,cycle2cycle-samecsen = <1>;
-		gpmc,cycle2cycle-diffcsen = <1>;
+		gpmc,cycle2cycle-samecsen;
+		gpmc,cycle2cycle-diffcsen;
 		gpmc,cs-on-ns = <5>;
 		gpmc,cs-rd-off-ns = <150>;
 		gpmc,cs-wr-off-ns = <150>;
diff --git a/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi b/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi
index 7f6aefd13451..e7534fe9c53c 100644
--- a/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi
+++ b/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi
@@ -29,7 +29,7 @@
 		compatible = "smsc,lan9221","smsc,lan9115";
 		bank-width = <2>;
 
-		gpmc,mux-add-data;
+		gpmc,mux-add-data = <0>;
 		gpmc,cs-on-ns = <0>;
 		gpmc,cs-rd-off-ns = <42>;
 		gpmc,cs-wr-off-ns = <36>;
diff --git a/arch/arm/boot/dts/omap-zoom-common.dtsi b/arch/arm/boot/dts/omap-zoom-common.dtsi
index d4ad9e58b199..1e96c865d41d 100644
--- a/arch/arm/boot/dts/omap-zoom-common.dtsi
+++ b/arch/arm/boot/dts/omap-zoom-common.dtsi
@@ -27,8 +27,8 @@
 		gpmc,mux-add-data = <0>;
 		gpmc,device-width = <1>;
 		gpmc,wait-pin = <1>;
-		gpmc,cycle2cycle-samecsen = <1>;
-		gpmc,cycle2cycle-diffcsen = <1>;
+		gpmc,cycle2cycle-samecsen;
+		gpmc,cycle2cycle-diffcsen;
 		gpmc,cs-on-ns = <5>;
 		gpmc,cs-rd-off-ns = <155>;
 		gpmc,cs-wr-off-ns = <155>;
diff --git a/arch/arm/boot/dts/omap2430-sdp.dts b/arch/arm/boot/dts/omap2430-sdp.dts
index 7d27e907533f..207070677e3a 100644
--- a/arch/arm/boot/dts/omap2430-sdp.dts
+++ b/arch/arm/boot/dts/omap2430-sdp.dts
@@ -43,8 +43,8 @@
 		gpmc,sync-clk-ps = <0>;
 		gpmc,mux-add-data = <2>;
 		gpmc,device-width = <1>;
-		gpmc,cycle2cycle-samecsen = <1>;
-		gpmc,cycle2cycle-diffcsen = <1>;
+		gpmc,cycle2cycle-samecsen;
+		gpmc,cycle2cycle-diffcsen;
 		gpmc,cs-on-ns = <6>;
 		gpmc,cs-rd-off-ns = <187>;
 		gpmc,cs-wr-off-ns = <187>;
diff --git a/arch/arm/boot/dts/omap3-cpu-thermal.dtsi b/arch/arm/boot/dts/omap3-cpu-thermal.dtsi
index 1ed837859374..a9069cca5888 100644
--- a/arch/arm/boot/dts/omap3-cpu-thermal.dtsi
+++ b/arch/arm/boot/dts/omap3-cpu-thermal.dtsi
@@ -10,7 +10,7 @@
 
 #include <dt-bindings/thermal/thermal.h>
 
-cpu_thermal: cpu_thermal {
+cpu_thermal: cpu-thermal {
 	polling-delay-passive = <250>; /* milliseconds */
 	polling-delay = <1000>; /* milliseconds */
 	coefficients = <0 20000>;
diff --git a/arch/arm/boot/dts/omap3-devkit8000-common.dtsi b/arch/arm/boot/dts/omap3-devkit8000-common.dtsi
index 2c19d6e255bd..5e55198e4576 100644
--- a/arch/arm/boot/dts/omap3-devkit8000-common.dtsi
+++ b/arch/arm/boot/dts/omap3-devkit8000-common.dtsi
@@ -267,8 +267,8 @@
 		gpmc,mux-add-data = <0>;
 		gpmc,device-width = <1>;
 		gpmc,wait-pin = <0>;
-		gpmc,cycle2cycle-samecsen = <1>;
-		gpmc,cycle2cycle-diffcsen = <1>;
+		gpmc,cycle2cycle-samecsen;
+		gpmc,cycle2cycle-diffcsen;
 
 		gpmc,cs-on-ns = <6>;
 		gpmc,cs-rd-off-ns = <180>;
diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index 938cc691bb2f..7e3d8147e2c1 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -104,16 +104,16 @@
 		#sound-dai-cells = <0>;
 	};
 
-	spi_lcd: spi_lcd {
+	spi_lcd: spi {
 		compatible = "spi-gpio";
 		#address-cells = <0x1>;
 		#size-cells = <0x0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&spi_gpio_pins>;
 
-		gpio-sck = <&gpio1 12 GPIO_ACTIVE_HIGH>;
-		gpio-miso = <&gpio1 18 GPIO_ACTIVE_HIGH>;
-		gpio-mosi = <&gpio1 20 GPIO_ACTIVE_HIGH>;
+		sck-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+		miso-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
+		mosi-gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>;
 		cs-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
 		num-chipselects = <1>;
 
@@ -508,6 +508,8 @@
 		pinctrl-0 = <&bmp085_pins>;
 		interrupt-parent = <&gpio4>;
 		interrupts = <17 IRQ_TYPE_EDGE_RISING>; /* GPIO_113 */
+		vdda-supply = <&vio>;
+		vddd-supply = <&vio>;
 	};
 
 	/* accelerometer */
@@ -515,7 +517,7 @@
 		compatible = "bosch,bma180";
 		reg = <0x41>;
 		pinctrl-names = "default";
-		pintcrl-0 = <&bma180_pins>;
+		pinctrl-0 = <&bma180_pins>;
 		interrupt-parent = <&gpio4>;
 		interrupts = <19 IRQ_TYPE_LEVEL_HIGH>; /* GPIO_115 */
 	};
@@ -540,28 +542,29 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 
-		gta04_led0: red_aux@0 {
+		gta04_led0: led@0 {
 			label = "gta04:red:aux";
 			reg = <0x0>;
 		};
 
-		gta04_led1: green_aux@1 {
+		gta04_led1: led@1 {
 			label = "gta04:green:aux";
 			reg = <0x1>;
 		};
 
-		gta04_led3: red_power@3 {
+		gta04_led3: led@3 {
 			label = "gta04:red:power";
 			reg = <0x3>;
 			linux,default-trigger = "default-on";
 		};
 
-		gta04_led4: green_power@4 {
+		gta04_led4: led@4 {
 			label = "gta04:green:power";
 			reg = <0x4>;
 		};
 
-		wifi_reset: wifi_reset@6 { /* reference as <&tca_gpios 0 0> since it is currently the only GPIO */
+		wifi_reset: led@6 {
+			/* reference as <&tca_gpios 0 0> since it is currently the only GPIO */
 			reg = <0x6>;
 			compatible = "gpio";
 		};
diff --git a/arch/arm/boot/dts/omap3-gta04a5.dts b/arch/arm/boot/dts/omap3-gta04a5.dts
index 9ce8d81250aa..0b5bd7388877 100644
--- a/arch/arm/boot/dts/omap3-gta04a5.dts
+++ b/arch/arm/boot/dts/omap3-gta04a5.dts
@@ -79,7 +79,7 @@
 
 /*
  * for WL183x module see
- * Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
+ * Documentation/devicetree/bindings/net/wireless/ti,wlcore.yaml
  */
 
 &wifi_pwrseq {
@@ -133,5 +133,7 @@
 	bme280@76 {
 		compatible = "bosch,bme280";
 		reg = <0x76>;
+		vdda-supply = <&vio>;
+		vddd-supply = <&vio>;
 	};
 };
diff --git a/arch/arm/boot/dts/omap3-overo-tobiduo-common.dtsi b/arch/arm/boot/dts/omap3-overo-tobiduo-common.dtsi
index e5da3bc6f105..218a10c0d815 100644
--- a/arch/arm/boot/dts/omap3-overo-tobiduo-common.dtsi
+++ b/arch/arm/boot/dts/omap3-overo-tobiduo-common.dtsi
@@ -22,7 +22,7 @@
 		compatible = "smsc,lan9221","smsc,lan9115";
 		bank-width = <2>;
 
-		gpmc,mux-add-data;
+		gpmc,mux-add-data = <0>;
 		gpmc,cs-on-ns = <0>;
 		gpmc,cs-rd-off-ns = <42>;
 		gpmc,cs-wr-off-ns = <36>;
diff --git a/arch/arm/boot/dts/omap3-sb-t35.dtsi b/arch/arm/boot/dts/omap3-sb-t35.dtsi
index fb9842fa922c..5ec0893415e0 100644
--- a/arch/arm/boot/dts/omap3-sb-t35.dtsi
+++ b/arch/arm/boot/dts/omap3-sb-t35.dtsi
@@ -108,8 +108,8 @@
 		reg = <4 0 0xff>;
 		bank-width = <2>;
 		gpmc,device-width = <1>;
-		gpmc,cycle2cycle-samecsen = <1>;
-		gpmc,cycle2cycle-diffcsen = <1>;
+		gpmc,cycle2cycle-samecsen;
+		gpmc,cycle2cycle-diffcsen;
 		gpmc,cs-on-ns = <5>;
 		gpmc,cs-rd-off-ns = <150>;
 		gpmc,cs-wr-off-ns = <150>;
diff --git a/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts b/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts
new file mode 100644
index 000000000000..f350c4e8c194
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts
@@ -0,0 +1,237 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, Luca Weiss <luca@z3ntu.xyz>
+ */
+
+/dts-v1/;
+
+#include "qcom-msm8226.dtsi"
+#include "qcom-pm8226.dtsi"
+
+/ {
+	model = "LG G Watch R";
+	compatible = "lg,lenok", "qcom,apq8026";
+	qcom,board-id = <132 0x0a>;
+	qcom,msm-id = <199 0x20000>;
+
+	aliases {
+		serial0 = &blsp1_uart3;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&blsp1_i2c5 {
+	status = "okay";
+	clock-frequency = <384000>;
+
+	touchscreen@20 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x20>;
+
+		interrupts-extended = <&tlmm 17 IRQ_TYPE_EDGE_FALLING>;
+		vdd-supply = <&pm8226_l15>;
+		vio-supply = <&pm8226_l22>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&touch_pins>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rmi4-f01@1 {
+			reg = <0x1>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4-f12@12 {
+			reg = <0x12>;
+			syna,sensor-type = <1>;
+		};
+	};
+};
+
+&blsp1_uart3 {
+	status = "okay";
+};
+
+&rpm_requests {
+	pm8226-regulators {
+		compatible = "qcom,rpm-pm8226-regulators";
+
+		pm8226_s1: s1 {
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1275000>;
+		};
+		pm8226_s3: s3 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1350000>;
+		};
+		pm8226_s4: s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2200000>;
+		};
+		pm8226_s5: s5 {
+			regulator-min-microvolt = <1150000>;
+			regulator-max-microvolt = <1150000>;
+		};
+
+		pm8226_l1: l1 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+		pm8226_l2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+		pm8226_l3: l3 {
+			regulator-min-microvolt = <750000>;
+			regulator-max-microvolt = <1337500>;
+		};
+		pm8226_l4: l4 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+		pm8226_l5: l5 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+		pm8226_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		pm8226_l7: l7 {
+			regulator-min-microvolt = <1850000>;
+			regulator-max-microvolt = <1850000>;
+		};
+		pm8226_l8: l8 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		pm8226_l9: l9 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+		pm8226_l10: l10 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		pm8226_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		pm8226_l14: l14 {
+			regulator-min-microvolt = <2750000>;
+			regulator-max-microvolt = <2750000>;
+		};
+		pm8226_l15: l15 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+		};
+		pm8226_l16: l16 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3350000>;
+		};
+		pm8226_l17: l17 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+		};
+		pm8226_l18: l18 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3300000>;
+		};
+		pm8226_l19: l19 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+		};
+		pm8226_l20: l20 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+		pm8226_l21: l21 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+		pm8226_l22: l22 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		pm8226_l23: l23 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+		pm8226_l24: l24 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1350000>;
+		};
+		pm8226_l25: l25 {
+			regulator-min-microvolt = <1775000>;
+			regulator-max-microvolt = <2125000>;
+		};
+		pm8226_l26: l26 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+		pm8226_l27: l27 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+		pm8226_l28: l28 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		pm8226_lvs1: lvs1 {};
+	};
+};
+
+&sdhc_1 {
+	status = "okay";
+
+	vmmc-supply = <&pm8226_l17>;
+	vqmmc-supply = <&pm8226_l6>;
+
+	bus-width = <8>;
+	non-removable;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdhc1_pin_a>;
+};
+
+&tlmm {
+	sdhc1_pin_a: sdhc1-pin-active {
+		clk {
+			pins = "sdc1_clk";
+			drive-strength = <10>;
+			bias-disable;
+		};
+
+		cmd-data {
+			pins = "sdc1_cmd", "sdc1_data";
+			drive-strength = <10>;
+			bias-pull-up;
+		};
+	};
+
+	touch_pins: touch {
+		irq {
+			pins = "gpio17";
+			function = "gpio";
+
+			drive-strength = <8>;
+			bias-pull-down;
+			input-enable;
+		};
+
+		reset {
+			pins = "gpio16";
+			function = "gpio";
+
+			drive-strength = <8>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
index e1189e929ee6..d664ccd454c5 100644
--- a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
@@ -357,8 +357,8 @@
 				};
 
 				mpps@50 {
-					dragon_cm3605_mpps: cm3605-mpps {
-						pinconf {
+					dragon_cm3605_mpps: cm3605-mpps-state {
+						mpp5 {
 							pins = "mpp5";
 							function = "analog";
 							input-enable;
@@ -899,7 +899,7 @@
 		};
 		amba {
 			/* Internal 3.69 GiB eMMC */
-			sdcc@12400000 {
+			mmc@12400000 {
 				status = "okay";
 				pinctrl-names = "default";
 				pinctrl-0 = <&dragon_sdcc1_pins>;
@@ -908,7 +908,7 @@
 			};
 
 			/* External micro SD card, directly connected, pulled up to 2.85 V */
-			sdcc@12180000 {
+			mmc@12180000 {
 				status = "okay";
 				/* Enable SSBI GPIO 22 as input, use for card detect */
 				pinctrl-names = "default";
@@ -922,7 +922,7 @@
 			 * Second external micro SD card, using two TXB104RGYR levelshifters
 			 * to lift from 1.8 V to 2.85 V
 			 */
-			sdcc@12200000 {
+			mmc@12200000 {
 				status = "okay";
 				/* Enable SSBI GPIO 26 as input, use for card detect */
 				pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
index 3bce47d16ab3..9a835335bf78 100644
--- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
@@ -335,7 +335,7 @@
 
 		amba {
 			/* eMMC */
-			sdcc@12400000 {
+			mmc@12400000 {
 				status = "okay";
 				vmmc-supply = <&pm8921_l5>;
 				vqmmc-supply = <&pm8921_s4>;
diff --git a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
index 0148148a8e0a..e068a8d0adf0 100644
--- a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
@@ -220,14 +220,14 @@
 
 		amba {
 			/* eMMC */
-			sdcc1: sdcc@12400000 {
+			sdcc1: mmc@12400000 {
 				status = "okay";
 				vmmc-supply = <&pm8921_l5>;
 				vqmmc-supply = <&pm8921_s4>;
 			};
 
 			/* External micro SD card */
-			sdcc3: sdcc@12180000 {
+			sdcc3: mmc@12180000 {
 				status = "okay";
 				vmmc-supply = <&v3p3_fixed>;
 				pinctrl-names	= "default";
@@ -235,7 +235,7 @@
 				cd-gpios	= <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
 			};
 			/* WLAN */
-			sdcc4: sdcc@121c0000 {
+			sdcc4: mmc@121c0000 {
 				status = "okay";
 				vmmc-supply = <&v3p3_fixed>;
 				vqmmc-supply = <&v3p3_fixed>;
diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
index d0a17b5a5fa3..2638b380be20 100644
--- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
@@ -314,14 +314,14 @@
 
 		amba {
 			/* eMMC */
-			sdcc1: sdcc@12400000 {
+			sdcc1: mmc@12400000 {
 				status = "okay";
 				vmmc-supply = <&pm8921_l5>;
 				vqmmc-supply = <&pm8921_s4>;
 			};
 
 			/* External micro SD card */
-			sdcc3: sdcc@12180000 {
+			sdcc3: mmc@12180000 {
 				status = "okay";
 				vmmc-supply = <&pm8921_l6>;
 				pinctrl-names	= "default";
@@ -329,7 +329,7 @@
 				cd-gpios	= <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
 			};
 			/* WLAN */
-			sdcc4: sdcc@121c0000 {
+			sdcc4: mmc@121c0000 {
 				status = "okay";
 				vmmc-supply = <&ext_3p3v>;
 				vqmmc-supply = <&pm8921_lvs1>;
diff --git a/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts b/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts
index 72e47bdc5c12..f8c97efc61fc 100644
--- a/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts
@@ -374,14 +374,14 @@
 		};
 
 		amba {
-			sdcc1: sdcc@12400000 {
+			sdcc1: mmc@12400000 {
 				status = "okay";
 
 				vmmc-supply = <&pm8921_l5>;
 				vqmmc-supply = <&pm8921_s4>;
 			};
 
-			sdcc3: sdcc@12180000 {
+			sdcc3: mmc@12180000 {
 				status = "okay";
 
 				vmmc-supply = <&pm8921_l6>;
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index d1c1c6aab2b8..4d562c94c31c 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -95,13 +95,13 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x0>;
 	};
 
 	thermal-zones {
-		cpu-thermal0 {
+		cpu0-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
@@ -122,7 +122,7 @@
 			};
 		};
 
-		cpu-thermal1 {
+		cpu1-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
@@ -143,7 +143,7 @@
 			};
 		};
 
-		cpu-thermal2 {
+		cpu2-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
@@ -164,7 +164,7 @@
 			};
 		};
 
-		cpu-thermal3 {
+		cpu3-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
@@ -683,12 +683,11 @@
 				pm8821_mpps: mpps@50 {
 					compatible = "qcom,pm8821-mpp", "qcom,ssbi-mpp";
 					reg = <0x50>;
-					interrupts = <24 IRQ_TYPE_NONE>,
-						     <25 IRQ_TYPE_NONE>,
-						     <26 IRQ_TYPE_NONE>,
-						     <27 IRQ_TYPE_NONE>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
 					gpio-controller;
 					#gpio-cells = <2>;
+					gpio-ranges = <&pm8821_mpps 0 0 4>;
 				};
 			};
 		};
@@ -726,19 +725,9 @@
 					reg = <0x50>;
 					gpio-controller;
 					#gpio-cells = <2>;
-					interrupts =
-					<128 IRQ_TYPE_NONE>,
-					<129 IRQ_TYPE_NONE>,
-					<130 IRQ_TYPE_NONE>,
-					<131 IRQ_TYPE_NONE>,
-					<132 IRQ_TYPE_NONE>,
-					<133 IRQ_TYPE_NONE>,
-					<134 IRQ_TYPE_NONE>,
-					<135 IRQ_TYPE_NONE>,
-					<136 IRQ_TYPE_NONE>,
-					<137 IRQ_TYPE_NONE>,
-					<138 IRQ_TYPE_NONE>,
-					<139 IRQ_TYPE_NONE>;
+					gpio-ranges = <&pm8921_mpps 0 0 12>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
 				};
 
 				rtc@11d {
@@ -1084,7 +1073,7 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
-			sdcc1: sdcc@12400000 {
+			sdcc1: mmc@12400000 {
 				status		= "disabled";
 				compatible	= "arm,pl18x", "arm,primecell";
 				pinctrl-names	= "default";
@@ -1104,7 +1093,7 @@
 				dma-names = "tx", "rx";
 			};
 
-			sdcc3: sdcc@12180000 {
+			sdcc3: mmc@12180000 {
 				compatible	= "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00051180>;
 				status		= "disabled";
@@ -1122,7 +1111,7 @@
 				dma-names = "tx", "rx";
 			};
 
-			sdcc4: sdcc@121c0000 {
+			sdcc4: mmc@121c0000 {
 				compatible	= "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00051180>;
 				status		= "disabled";
@@ -1229,13 +1218,17 @@
 				  &gfx3d1 30
 				  &gfx3d1 31>;
 
-			qcom,gpu-pwrlevels {
-				compatible = "qcom,gpu-pwrlevels";
-				qcom,gpu-pwrlevel@0 {
-					qcom,gpu-freq = <450000000>;
+			operating-points-v2 = <&gpu_opp_table>;
+
+			gpu_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-320000000 {
+					opp-hz = /bits/ 64 <450000000>;
 				};
-				qcom,gpu-pwrlevel@1 {
-					qcom,gpu-freq = <27000000>;
+
+				opp-27000000 {
+					opp-hz = /bits/ 64 <27000000>;
 				};
 			};
 		};
@@ -1419,9 +1412,9 @@
 			clocks = <&mmcc HDMI_APP_CLK>,
 				 <&mmcc HDMI_M_AHB_CLK>,
 				 <&mmcc HDMI_S_AHB_CLK>;
-			clock-names = "core_clk",
-				      "master_iface_clk",
-				      "slave_iface_clk";
+			clock-names = "core",
+				      "master_iface",
+				      "slave_iface";
 
 			phys = <&hdmi_phy>;
 			phy-names = "hdmi-phy";
@@ -1452,7 +1445,7 @@
 				    "hdmi_pll";
 
 			clocks = <&mmcc HDMI_S_AHB_CLK>;
-			clock-names = "slave_iface_clk";
+			clock-names = "slave_iface";
 			#phy-cells = <0>;
 		};
 
diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
index bf6a03506b45..52240fc7a1a6 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -102,7 +102,7 @@
 	};
 
 	thermal-zones {
-		cpu-thermal0 {
+		cpu0-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
@@ -122,7 +122,7 @@
 			};
 		};
 
-		cpu-thermal1 {
+		cpu1-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
@@ -142,7 +142,7 @@
 			};
 		};
 
-		cpu-thermal2 {
+		cpu2-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
@@ -162,7 +162,7 @@
 			};
 		};
 
-		cpu-thermal3 {
+		cpu3-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1-c1.dts b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1-c1.dts
index 0d92f1bc3a13..ddaa273f72ca 100644
--- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1-c1.dts
+++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1-c1.dts
@@ -18,5 +18,5 @@
 
 / {
 	model = "Qualcomm Technologies, Inc. IPQ40xx/AP-DK01.1-C1";
-
+	compatible = "qcom,ipq4019-ap-dk01.1-c1", "qcom,ipq4019";
 };
diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
index c93b2164db44..0c10d9e096db 100644
--- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
@@ -18,7 +18,6 @@
 
 / {
 	model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK01.1";
-	compatible = "qcom,ipq4019";
 
 	aliases {
 		serial0 = &blsp1_uart1;
diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts b/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts
index b0f476ff017f..a7b1201dd614 100644
--- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts
+++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts
@@ -5,7 +5,7 @@
 
 / {
 	model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK04.1-C1";
-	compatible = "qcom,ipq4019-dk04.1-c1";
+	compatible = "qcom,ipq4019-dk04.1-c1", "qcom,ipq4019";
 
 	soc {
 		dma@7984000 {
diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c3.dts b/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c3.dts
index 2d1c4c6e42f1..7765247125e4 100644
--- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c3.dts
+++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c3.dts
@@ -5,5 +5,5 @@
 
 / {
 	model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK04.1-C3";
-	compatible = "qcom,ipq4019-ap-dk04.1-c3";
+	compatible = "qcom,ipq4019-ap-dk04.1-c3", "qcom,ipq4019";
 };
diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1-c1.dts b/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1-c1.dts
index f343a2244386..06f9f2cb2fe9 100644
--- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1-c1.dts
+++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1-c1.dts
@@ -5,7 +5,7 @@
 
 / {
 	model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK07.1-C1";
-	compatible = "qcom,ipq4019-ap-dk07.1-c1";
+	compatible = "qcom,ipq4019-ap-dk07.1-c1", "qcom,ipq4019";
 
 	soc {
 		pci@40000000 {
diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1-c2.dts b/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1-c2.dts
index 582acb681a98..bd3553dd2070 100644
--- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1-c2.dts
+++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1-c2.dts
@@ -5,7 +5,7 @@
 
 / {
 	model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK07.1-C2";
-	compatible = "qcom,ipq4019-ap-dk07.1-c2";
+	compatible = "qcom,ipq4019-ap-dk07.1-c2", "qcom,ipq4019";
 
 	soc {
 		pinctrl@1000000 {
diff --git a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
index e5b9b9cf6097..b63d01d10189 100644
--- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
+++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
@@ -3,7 +3,7 @@
 
 / {
 	model = "Qualcomm Technologies, Inc. IPQ8064/AP-148";
-	compatible = "qcom,ipq8064-ap148";
+	compatible = "qcom,ipq8064-ap148", "qcom,ipq8064";
 
 	soc {
 		pinmux@800000 {
diff --git a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
index f7ea2e5dd191..596d129d4a95 100644
--- a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
+++ b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
@@ -19,12 +19,12 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	memory@0 {
+	memory@42000000 {
 		reg = <0x42000000 0x3e000000>;
 		device_type = "memory";
 	};
 
-	mdio0: mdio@0 {
+	mdio0: mdio-0 {
 		status = "okay";
 		compatible = "virtual,mdio-gpio";
 		gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH>,
@@ -91,7 +91,7 @@
 		};
 	};
 
-	mdio1: mdio@1 {
+	mdio1: mdio-1 {
 		status = "okay";
 		compatible = "virtual,mdio-gpio";
 		gpios = <&qcom_pinmux 11 GPIO_ACTIVE_HIGH>,
@@ -172,7 +172,7 @@
 
 				cs-gpios = <&qcom_pinmux 20 GPIO_ACTIVE_HIGH>;
 
-				norflash: s25fl016k@0 {
+				norflash: flash@0 {
 					compatible = "jedec,spi-nor";
 					#address-cells = <1>;
 					#size-cells = <1>;
diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 4139d3817bd6..11481313bdb6 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -49,7 +49,7 @@
 	};
 
 	thermal-zones {
-		tsens_tz_sensor0 {
+		sensor0-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&tsens 0>;
@@ -69,7 +69,7 @@
 			};
 		};
 
-		tsens_tz_sensor1 {
+		sensor1-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&tsens 1>;
@@ -89,7 +89,7 @@
 			};
 		};
 
-		tsens_tz_sensor2 {
+		sensor2-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&tsens 2>;
@@ -109,7 +109,7 @@
 			};
 		};
 
-		tsens_tz_sensor3 {
+		sensor3-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&tsens 3>;
@@ -129,7 +129,7 @@
 			};
 		};
 
-		tsens_tz_sensor4 {
+		sensor4-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&tsens 4>;
@@ -149,7 +149,7 @@
 			};
 		};
 
-		tsens_tz_sensor5 {
+		sensor5-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&tsens 5>;
@@ -169,7 +169,7 @@
 			};
 		};
 
-		tsens_tz_sensor6 {
+		sensor6-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&tsens 6>;
@@ -189,7 +189,7 @@
 			};
 		};
 
-		tsens_tz_sensor7 {
+		sensor7-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&tsens 7>;
@@ -209,7 +209,7 @@
 			};
 		};
 
-		tsens_tz_sensor8 {
+		sensor8-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&tsens 8>;
@@ -229,7 +229,7 @@
 			};
 		};
 
-		tsens_tz_sensor9 {
+		sensor9-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&tsens 9>;
@@ -249,7 +249,7 @@
 			};
 		};
 
-		tsens_tz_sensor10 {
+		sensor10-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&tsens 10>;
@@ -1181,7 +1181,7 @@
 			#size-cells = <1>;
 			ranges;
 
-			sdcc1: sdcc@12400000 {
+			sdcc1: mmc@12400000 {
 				status          = "disabled";
 				compatible      = "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00051180>;
@@ -1201,7 +1201,7 @@
 				dma-names = "tx", "rx";
 			};
 
-			sdcc3: sdcc@12180000 {
+			sdcc3: mmc@12180000 {
 				compatible      = "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00051180>;
 				status          = "disabled";
diff --git a/arch/arm/boot/dts/qcom-mdm9615-wp8548.dtsi b/arch/arm/boot/dts/qcom-mdm9615-wp8548.dtsi
index a725b73b5a2e..10ad929759ed 100644
--- a/arch/arm/boot/dts/qcom-mdm9615-wp8548.dtsi
+++ b/arch/arm/boot/dts/qcom-mdm9615-wp8548.dtsi
@@ -49,7 +49,7 @@
 	model = "Sierra Wireless WP8548 Module";
 	compatible = "swir,wp8548", "qcom,mdm9615";
 
-	memory {
+	memory@48000000 {
 		device_type = "memory";
 		reg = <0x48000000 0x7F00000>;
 	};
diff --git a/arch/arm/boot/dts/qcom-mdm9615.dtsi b/arch/arm/boot/dts/qcom-mdm9615.dtsi
index dda2ceec6591..c32415f0e66d 100644
--- a/arch/arm/boot/dts/qcom-mdm9615.dtsi
+++ b/arch/arm/boot/dts/qcom-mdm9615.dtsi
@@ -300,18 +300,14 @@
 					pull-up;
 				};
 
-				pmicmpp: mpp@50 {
+				pmicmpp: mpps@50 {
 					compatible = "qcom,pm8018-mpp", "qcom,ssbi-mpp";
-					interrupt-parent = <&pmicintc>;
-					interrupts = <24 IRQ_TYPE_NONE>,
-						     <25 IRQ_TYPE_NONE>,
-						     <26 IRQ_TYPE_NONE>,
-						     <27 IRQ_TYPE_NONE>,
-						     <28 IRQ_TYPE_NONE>,
-						     <29 IRQ_TYPE_NONE>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
 					reg = <0x50>;
 					gpio-controller;
 					#gpio-cells = <2>;
+					gpio-ranges = <&pmicmpp 0 0 6>;
 				};
 
 				rtc@11d {
@@ -358,7 +354,7 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
-			sdcc1: sdcc@12180000 {
+			sdcc1: mmc@12180000 {
 				status = "disabled";
 				compatible = "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00051180>;
@@ -378,7 +374,7 @@
 				assigned-clock-rates = <400000>;
 			};
 
-			sdcc2: sdcc@12140000 {
+			sdcc2: mmc@12140000 {
 				compatible = "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00051180>;
 				status = "disabled";
diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi b/arch/arm/boot/dts/qcom-msm8226.dtsi
index 2de69d56870d..7d48599502b3 100644
--- a/arch/arm/boot/dts/qcom-msm8226.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8226.dtsi
@@ -7,6 +7,7 @@
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/qcom,gcc-msm8974.h>
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	#address-cells = <1>;
@@ -20,6 +21,70 @@
 		reg = <0x0 0x0>;
 	};
 
+	clocks {
+		xo_board: xo_board {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <19200000>;
+		};
+
+		sleep_clk: sleep_clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+
+	firmware {
+		scm {
+			compatible = "qcom,scm-msm8226", "qcom,scm";
+			clocks = <&gcc GCC_CE1_CLK>, <&gcc GCC_CE1_AXI_CLK>, <&gcc GCC_CE1_AHB_CLK>;
+			clock-names = "core", "bus", "iface";
+		};
+	};
+
+	tcsr_mutex: hwlock {
+		compatible = "qcom,tcsr-mutex";
+		syscon = <&tcsr_mutex_block 0 0x80>;
+
+		#hwlock-cells = <1>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		smem_region: smem@3000000 {
+			reg = <0x3000000 0x100000>;
+			no-map;
+		};
+	};
+
+	smd {
+		compatible = "qcom,smd";
+
+		rpm {
+			interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
+			qcom,ipc = <&apcs 8 0>;
+			qcom,smd-edge = <15>;
+
+			rpm_requests: rpm-requests {
+				compatible = "qcom,rpm-msm8226";
+				qcom,smd-channels = "rpm_requests";
+			};
+		};
+	};
+
+	smem {
+		compatible = "qcom,smem";
+
+		memory-region = <&smem_region>;
+		qcom,rpm-msg-ram = <&rpm_msg_ram>;
+
+		hwlocks = <&tcsr_mutex 3>;
+	};
+
 	soc: soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -34,6 +99,136 @@
 			#interrupt-cells = <3>;
 		};
 
+		apcs: syscon@f9011000 {
+			compatible = "syscon";
+			reg = <0xf9011000 0x1000>;
+		};
+
+		sdhc_1: sdhci@f9824900 {
+			compatible = "qcom,msm8226-sdhci", "qcom,sdhci-msm-v4";
+			reg = <0xf9824900 0x11c>, <0xf9824000 0x800>;
+			reg-names = "hc_mem", "core_mem";
+			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+			clocks = <&gcc GCC_SDCC1_APPS_CLK>,
+				 <&gcc GCC_SDCC1_AHB_CLK>,
+				 <&xo_board>;
+			clock-names = "core", "iface", "xo";
+			status = "disabled";
+		};
+
+		sdhc_2: sdhci@f98a4900 {
+			compatible = "qcom,msm8226-sdhci", "qcom,sdhci-msm-v4";
+			reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>;
+			reg-names = "hc_mem", "core_mem";
+			interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+			clocks = <&gcc GCC_SDCC2_APPS_CLK>,
+				 <&gcc GCC_SDCC2_AHB_CLK>,
+				 <&xo_board>;
+			clock-names = "core", "iface", "xo";
+			status = "disabled";
+		};
+
+		sdhc_3: sdhci@f9864900 {
+			compatible = "qcom,msm8226-sdhci", "qcom,sdhci-msm-v4";
+			reg = <0xf9864900 0x11c>, <0xf9864000 0x800>;
+			reg-names = "hc_mem", "core_mem";
+			interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+			clocks = <&gcc GCC_SDCC3_APPS_CLK>,
+				 <&gcc GCC_SDCC3_AHB_CLK>,
+				 <&xo_board>;
+			clock-names = "core", "iface", "xo";
+			status = "disabled";
+		};
+
+		blsp1_uart3: serial@f991f000 {
+			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
+			reg = <0xf991f000 0x1000>;
+			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_UART3_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			status = "disabled";
+		};
+
+		blsp1_uart4: serial@f9920000 {
+			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
+			reg = <0xf9920000 0x1000>;
+			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_UART4_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			status = "disabled";
+		};
+
+		blsp1_i2c1: i2c@f9923000 {
+			status = "disabled";
+			compatible = "qcom,i2c-qup-v2.1.1";
+			reg = <0xf9923000 0x1000>;
+			interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_QUP1_I2C_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			pinctrl-names = "default";
+			pinctrl-0 = <&blsp1_i2c1_pins>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		blsp1_i2c2: i2c@f9924000 {
+			status = "disabled";
+			compatible = "qcom,i2c-qup-v2.1.1";
+			reg = <0xf9924000 0x1000>;
+			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			pinctrl-names = "default";
+			pinctrl-0 = <&blsp1_i2c2_pins>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		blsp1_i2c3: i2c@f9925000 {
+			status = "disabled";
+			compatible = "qcom,i2c-qup-v2.1.1";
+			reg = <0xf9925000 0x1000>;
+			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_QUP3_I2C_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			pinctrl-names = "default";
+			pinctrl-0 = <&blsp1_i2c3_pins>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		blsp1_i2c4: i2c@f9926000 {
+			status = "disabled";
+			compatible = "qcom,i2c-qup-v2.1.1";
+			reg = <0xf9926000 0x1000>;
+			interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_QUP4_I2C_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			pinctrl-names = "default";
+			pinctrl-0 = <&blsp1_i2c4_pins>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		blsp1_i2c5: i2c@f9927000 {
+			status = "disabled";
+			compatible = "qcom,i2c-qup-v2.1.1";
+			reg = <0xf9927000 0x1000>;
+			interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_QUP5_I2C_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			pinctrl-names = "default";
+			pinctrl-0 = <&blsp1_i2c5_pins>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
 		gcc: clock-controller@fc400000 {
 			compatible = "qcom,gcc-msm8226";
 			reg = <0xfc400000 0x4000>;
@@ -51,15 +246,41 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-		};
 
-		blsp1_uart3: serial@f991f000 {
-			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
-			reg = <0xf991f000 0x1000>;
-			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&gcc GCC_BLSP1_UART3_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
-			clock-names = "core", "iface";
-			status = "disabled";
+			blsp1_i2c1_pins: blsp1-i2c1 {
+				pins = "gpio2", "gpio3";
+				function = "blsp_i2c1";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			blsp1_i2c2_pins: blsp1-i2c2 {
+				pins = "gpio6", "gpio7";
+				function = "blsp_i2c2";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			blsp1_i2c3_pins: blsp1-i2c3 {
+				pins = "gpio10", "gpio11";
+				function = "blsp_i2c3";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			blsp1_i2c4_pins: blsp1-i2c4 {
+				pins = "gpio14", "gpio15";
+				function = "blsp_i2c4";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			blsp1_i2c5_pins: blsp1-i2c5 {
+				pins = "gpio18", "gpio19";
+				function = "blsp_i2c5";
+				drive-strength = <2>;
+				bias-disable;
+			};
 		};
 
 		restart@fc4ab000 {
@@ -67,6 +288,22 @@
 			reg = <0xfc4ab000 0x4>;
 		};
 
+		spmi_bus: spmi@fc4cf000 {
+			compatible = "qcom,spmi-pmic-arb";
+			reg-names = "core", "intr", "cnfg";
+			reg = <0xfc4cf000 0x1000>,
+			      <0xfc4cb000 0x1000>,
+			      <0xfc4ca000 0x1000>;
+			interrupt-names = "periph_irq";
+			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
+			qcom,ee = <0>;
+			qcom,channel = <0>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			interrupt-controller;
+			#interrupt-cells = <4>;
+		};
+
 		rng@f9bff000 {
 			compatible = "qcom,prng";
 			reg = <0xf9bff000 0x200>;
@@ -131,6 +368,16 @@
 				status = "disabled";
 			};
 		};
+
+		rpm_msg_ram: memory@fc428000 {
+			compatible = "qcom,rpm-msg-ram";
+			reg = <0xfc428000 0x4000>;
+		};
+
+		tcsr_mutex_block: syscon@fd484000 {
+			compatible = "syscon";
+			reg = <0xfd484000 0x2000>;
+		};
 	};
 
 	timer {
diff --git a/arch/arm/boot/dts/qcom-msm8660-surf.dts b/arch/arm/boot/dts/qcom-msm8660-surf.dts
index 6a321ccb0bd0..414280d9bdba 100644
--- a/arch/arm/boot/dts/qcom-msm8660-surf.dts
+++ b/arch/arm/boot/dts/qcom-msm8660-surf.dts
@@ -35,13 +35,13 @@
 
 		amba {
 			/* eMMC */
-			sdcc1: sdcc@12400000 {
+			sdcc1: mmc@12400000 {
 				status = "okay";
 				vmmc-supply = <&vsdcc_fixed>;
 			};
 
 			/* External micro SD card */
-			sdcc3: sdcc@12180000 {
+			sdcc3: mmc@12180000 {
 				status = "okay";
 				vmmc-supply = <&vsdcc_fixed>;
 			};
diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi
index 480fc08cbe8e..1e8aab357f9c 100644
--- a/arch/arm/boot/dts/qcom-msm8660.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8660.dtsi
@@ -307,20 +307,9 @@
 					reg = <0x50>;
 					gpio-controller;
 					#gpio-cells = <2>;
-					interrupt-parent = <&pm8058>;
-					interrupts =
-					<128 IRQ_TYPE_NONE>,
-					<129 IRQ_TYPE_NONE>,
-					<130 IRQ_TYPE_NONE>,
-					<131 IRQ_TYPE_NONE>,
-					<132 IRQ_TYPE_NONE>,
-					<133 IRQ_TYPE_NONE>,
-					<134 IRQ_TYPE_NONE>,
-					<135 IRQ_TYPE_NONE>,
-					<136 IRQ_TYPE_NONE>,
-					<137 IRQ_TYPE_NONE>,
-					<138 IRQ_TYPE_NONE>,
-					<139 IRQ_TYPE_NONE>;
+					gpio-ranges = <&pm8058_mpps 0 0 12>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
 				};
 
 				pwrkey@1c {
@@ -494,7 +483,7 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
-			sdcc1: sdcc@12400000 {
+			sdcc1: mmc@12400000 {
 				status		= "disabled";
 				compatible	= "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00051180>;
@@ -510,7 +499,7 @@
 				cap-mmc-highspeed;
 			};
 
-			sdcc2: sdcc@12140000 {
+			sdcc2: mmc@12140000 {
 				status		= "disabled";
 				compatible	= "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00051180>;
@@ -525,7 +514,7 @@
 				cap-mmc-highspeed;
 			};
 
-			sdcc3: sdcc@12180000 {
+			sdcc3: mmc@12180000 {
 				compatible	= "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00051180>;
 				status		= "disabled";
@@ -541,7 +530,7 @@
 				no-1-8-v;
 			};
 
-			sdcc4: sdcc@121c0000 {
+			sdcc4: mmc@121c0000 {
 				compatible	= "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00051180>;
 				status		= "disabled";
@@ -556,7 +545,7 @@
 				cap-mmc-highspeed;
 			};
 
-			sdcc5: sdcc@12200000 {
+			sdcc5: mmc@12200000 {
 				compatible	= "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00051180>;
 				status		= "disabled";
diff --git a/arch/arm/boot/dts/qcom-msm8916-samsung-serranove.dts b/arch/arm/boot/dts/qcom-msm8916-samsung-serranove.dts
new file mode 100644
index 000000000000..dee2c20af355
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-msm8916-samsung-serranove.dts
@@ -0,0 +1,3 @@
+// SPDX-License-Identifier: GPL-2.0-only
+#include "arm64/qcom/msm8916-samsung-serranove.dts"
+#include "qcom-msm8916-smp.dtsi"
diff --git a/arch/arm/boot/dts/qcom-msm8916-smp.dtsi b/arch/arm/boot/dts/qcom-msm8916-smp.dtsi
new file mode 100644
index 000000000000..36328dbe4212
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-msm8916-smp.dtsi
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/ {
+	cpus {
+		cpu@0 {
+			enable-method = "qcom,msm8916-smp";
+		};
+		cpu@1 {
+			enable-method = "qcom,msm8916-smp";
+		};
+		cpu@2 {
+			enable-method = "qcom,msm8916-smp";
+		};
+		cpu@3 {
+			enable-method = "qcom,msm8916-smp";
+		};
+
+		idle-states {
+			/delete-property/ entry-method;
+		};
+	};
+
+	psci {
+		status = "disabled";
+	};
+};
+
+&CPU_SLEEP_0 {
+	compatible = "qcom,idle-state-spc";
+};
+
+&cpu0_acc {
+	status = "okay";
+};
+
+&cpu0_saw {
+	status = "okay";
+};
+
+&cpu1_acc {
+	status = "okay";
+};
+
+&cpu1_saw {
+	status = "okay";
+};
+
+&cpu2_acc {
+	status = "okay";
+};
+
+&cpu2_saw {
+	status = "okay";
+};
+
+&cpu3_acc {
+	status = "okay";
+};
+
+&cpu3_saw {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/qcom-msm8960-cdp.dts b/arch/arm/boot/dts/qcom-msm8960-cdp.dts
index e7d2e937ea4c..4af01039c3b2 100644
--- a/arch/arm/boot/dts/qcom-msm8960-cdp.dts
+++ b/arch/arm/boot/dts/qcom-msm8960-cdp.dts
@@ -26,12 +26,12 @@
 
 		amba {
 			/* eMMC */
-			sdcc1: sdcc@12400000 {
+			sdcc1: mmc@12400000 {
 				status = "okay";
 			};
 
 			/* External micro SD card */
-			sdcc3: sdcc@12180000 {
+			sdcc3: mmc@12180000 {
 				status = "okay";
 			};
 		};
diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi
index 172ea3c70eac..2a0ec97a264f 100644
--- a/arch/arm/boot/dts/qcom-msm8960.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8960.dtsi
@@ -263,7 +263,7 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
-			sdcc1: sdcc@12400000 {
+			sdcc1: mmc@12400000 {
 				status		= "disabled";
 				compatible	= "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00051180>;
@@ -280,7 +280,7 @@
 				vmmc-supply = <&vsdcc_fixed>;
 			};
 
-			sdcc3: sdcc@12180000 {
+			sdcc3: mmc@12180000 {
 				compatible	= "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00051180>;
 				status		= "disabled";
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index 78ec496d5bc3..412d94736c35 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -142,7 +142,7 @@
 	};
 
 	thermal-zones {
-		cpu-thermal0 {
+		cpu0-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
@@ -162,7 +162,7 @@
 			};
 		};
 
-		cpu-thermal1 {
+		cpu1-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
@@ -182,7 +182,7 @@
 			};
 		};
 
-		cpu-thermal2 {
+		cpu2-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
@@ -202,7 +202,7 @@
 			};
 		};
 
-		cpu-thermal3 {
+		cpu3-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
@@ -282,7 +282,7 @@
 			};
 		};
 
-		gpu-thermal-top {
+		gpu-top-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
@@ -297,7 +297,7 @@
 			};
 		};
 
-		gpu-thermal-bottom {
+		gpu-bottom-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
 
@@ -1589,8 +1589,8 @@
 				#phy-cells = <0>;
 				qcom,dsi-phy-index = <0>;
 
-				clocks = <&mmcc MDSS_AHB_CLK>;
-				clock-names = "iface";
+				clocks = <&mmcc MDSS_AHB_CLK>, <&xo_board>;
+				clock-names = "iface", "ref";
 			};
 		};
 
diff --git a/arch/arm/boot/dts/qcom-pm8226.dtsi b/arch/arm/boot/dts/qcom-pm8226.dtsi
new file mode 100644
index 000000000000..dddb5150dfd7
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-pm8226.dtsi
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: BSD-3-Clause
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+	pm8226_0: pm8226@0 {
+		compatible = "qcom,pm8226", "qcom,spmi-pmic";
+		reg = <0x0 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pwrkey@800 {
+			compatible = "qcom,pm8941-pwrkey";
+			reg = <0x800>;
+			interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
+			debounce = <15625>;
+			bias-pull-up;
+		};
+	};
+
+	pm8226_1: pm8226@1 {
+		compatible = "qcom,pm8226", "qcom,spmi-pmic";
+		reg = <0x1 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+};
diff --git a/arch/arm/boot/dts/qcom-pm8841.dtsi b/arch/arm/boot/dts/qcom-pm8841.dtsi
index 2fd59c440903..2caf71eacb52 100644
--- a/arch/arm/boot/dts/qcom-pm8841.dtsi
+++ b/arch/arm/boot/dts/qcom-pm8841.dtsi
@@ -15,10 +15,9 @@
 			reg = <0xa000>;
 			gpio-controller;
 			#gpio-cells = <2>;
-			interrupts = <4 0xa0 0 IRQ_TYPE_NONE>,
-				     <4 0xa1 0 IRQ_TYPE_NONE>,
-				     <4 0xa2 0 IRQ_TYPE_NONE>,
-				     <4 0xa3 0 IRQ_TYPE_NONE>;
+			gpio-ranges = <&pm8841_mpps 0 0 4>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
 		};
 
 		temp-alarm@2400 {
diff --git a/arch/arm/boot/dts/qcom-pm8941.dtsi b/arch/arm/boot/dts/qcom-pm8941.dtsi
index c1f2012d1c8b..da00b8f5eecd 100644
--- a/arch/arm/boot/dts/qcom-pm8941.dtsi
+++ b/arch/arm/boot/dts/qcom-pm8941.dtsi
@@ -79,14 +79,9 @@
 			reg = <0xa000>;
 			gpio-controller;
 			#gpio-cells = <2>;
-			interrupts = <0 0xa0 0 IRQ_TYPE_NONE>,
-				     <0 0xa1 0 IRQ_TYPE_NONE>,
-				     <0 0xa2 0 IRQ_TYPE_NONE>,
-				     <0 0xa3 0 IRQ_TYPE_NONE>,
-				     <0 0xa4 0 IRQ_TYPE_NONE>,
-				     <0 0xa5 0 IRQ_TYPE_NONE>,
-				     <0 0xa6 0 IRQ_TYPE_NONE>,
-				     <0 0xa7 0 IRQ_TYPE_NONE>;
+			gpio-ranges = <&pm8941_mpps 0 0 8>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
 		};
 
 		pm8941_temp: temp-alarm@2400 {
diff --git a/arch/arm/boot/dts/qcom-pma8084.dtsi b/arch/arm/boot/dts/qcom-pma8084.dtsi
index e921c5e93a5d..7b8a8d9695da 100644
--- a/arch/arm/boot/dts/qcom-pma8084.dtsi
+++ b/arch/arm/boot/dts/qcom-pma8084.dtsi
@@ -42,14 +42,9 @@
 			reg = <0xa000>;
 			gpio-controller;
 			#gpio-cells = <2>;
-			interrupts = <0 0xa0 0 IRQ_TYPE_NONE>,
-				     <0 0xa1 0 IRQ_TYPE_NONE>,
-				     <0 0xa2 0 IRQ_TYPE_NONE>,
-				     <0 0xa3 0 IRQ_TYPE_NONE>,
-				     <0 0xa4 0 IRQ_TYPE_NONE>,
-				     <0 0xa5 0 IRQ_TYPE_NONE>,
-				     <0 0xa6 0 IRQ_TYPE_NONE>,
-				     <0 0xa7 0 IRQ_TYPE_NONE>;
+			gpio-ranges = <&pma8084_mpps 0 0 8>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
 		};
 
 		pma8084_temp: temp-alarm@2400 {
diff --git a/arch/arm/boot/dts/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom-sdx55.dtsi
index 1e6ce035f76a..44526ad9d210 100644
--- a/arch/arm/boot/dts/qcom-sdx55.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx55.dtsi
@@ -228,7 +228,6 @@
 			compatible = "qcom,sdx55-qmp-usb3-uni-phy";
 			reg = <0x00ff6000 0x1c0>;
 			status = "disabled";
-			#clock-cells = <1>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
diff --git a/arch/arm/boot/dts/r7s72100-genmai.dts b/arch/arm/boot/dts/r7s72100-genmai.dts
index 07d611d2b7b5..1e8447176b10 100644
--- a/arch/arm/boot/dts/r7s72100-genmai.dts
+++ b/arch/arm/boot/dts/r7s72100-genmai.dts
@@ -108,6 +108,8 @@
 	renesas,no-ether-link;
 	phy-handle = <&phy0>;
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-idb824.2814",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 	};
 };
diff --git a/arch/arm/boot/dts/r7s72100-gr-peach.dts b/arch/arm/boot/dts/r7s72100-gr-peach.dts
index 2562cc9b5356..105f9c71f9fd 100644
--- a/arch/arm/boot/dts/r7s72100-gr-peach.dts
+++ b/arch/arm/boot/dts/r7s72100-gr-peach.dts
@@ -129,6 +129,8 @@
 	phy-handle = <&phy0>;
 
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id0007.c0f0",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 
 		reset-gpios = <&port4 2 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm/boot/dts/r7s72100-rskrza1.dts b/arch/arm/boot/dts/r7s72100-rskrza1.dts
index 99acfe4fe11a..1c5acf694407 100644
--- a/arch/arm/boot/dts/r7s72100-rskrza1.dts
+++ b/arch/arm/boot/dts/r7s72100-rskrza1.dts
@@ -192,6 +192,8 @@
 	renesas,no-ether-link;
 	phy-handle = <&phy0>;
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-idb824.2814",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 	};
 };
diff --git a/arch/arm/boot/dts/r7s9210-rza2mevb.dts b/arch/arm/boot/dts/r7s9210-rza2mevb.dts
index 68498ce2aec0..9c0d9686fe01 100644
--- a/arch/arm/boot/dts/r7s9210-rza2mevb.dts
+++ b/arch/arm/boot/dts/r7s9210-rza2mevb.dts
@@ -100,6 +100,8 @@
 	renesas,no-ether-link;
 	phy-handle = <&phy1>;
 	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id001c.c816",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 	};
 };
@@ -109,6 +111,20 @@
 	clock-frequency = <24000000>;	/* 24MHz */
 };
 
+&i2c3 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
+
+	eeprom@50 {
+		compatible = "renesas,r1ex24128", "atmel,24c128";
+		reg = <0x50>;
+		pagesize = <64>;
+	};
+};
+
 /* High resolution System tick timers */
 &ostm0 {
 	status = "okay";
@@ -147,6 +163,11 @@
 			 <RZA2_PINMUX(PORTL, 1, 5)>; /* IRQ5 */
 	};
 
+	i2c3_pins: i2c3 {
+		pinmux = <RZA2_PINMUX(PORTD, 6, 1)>,	/* RIIC3SCL */
+			 <RZA2_PINMUX(PORTD, 7, 1)>;	/* RIIC3SDA */
+	};
+
 	keyboard_pins: keyboard {
 		pinmux = <RZA2_PINMUX(PORTJ, 1, 6)>;	/* IRQ0 */
 	};
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
index b088e8e351d5..e81a7213d304 100644
--- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
@@ -199,6 +199,7 @@
 		reg-io-width = <4>;
 		smsc,irq-active-high;
 		smsc,irq-push-pull;
+		reset-gpios = <&pfc 270 GPIO_ACTIVE_LOW>;
 		vdd33a-supply = <&ape6evm_fixed_3v3>;
 		vddvario-supply = <&ape6evm_fixed_1v8>;
 	};
diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
index d960c2767f61..a01f3def1c69 100644
--- a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
+++ b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
@@ -170,7 +170,10 @@
 	status = "okay";
 
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id0007.c0f1",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
+		reset-gpios = <&pfc 18 GPIO_ACTIVE_LOW>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts
index 2bcb229844ab..33db5938f2d4 100644
--- a/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts
+++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts
@@ -66,6 +66,8 @@
 	status = "okay";
 
 	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id0022.1560",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 		micrel,led-mode = <1>;
 	};
diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
index 94bf8a116b52..a5a79cdbcd0e 100644
--- a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
+++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
@@ -175,6 +175,8 @@
 	status = "okay";
 
 	phy3: ethernet-phy@3 {
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <3>;
 		micrel,led-mode = <1>;
 	};
diff --git a/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts b/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts
index 4ace117470e8..ff274bfcb664 100644
--- a/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts
+++ b/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts
@@ -7,6 +7,7 @@
 
 /dts-v1/;
 #include "r8a7743.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "SK-RZG1M";
@@ -69,9 +70,12 @@
 	status = "okay";
 
 	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id0022.1537",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 		interrupt-parent = <&irqc>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 		micrel,led-mode = <1>;
+		reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
 	};
 };
diff --git a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts
index 73bd62d8a929..c105932f642e 100644
--- a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts
+++ b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts
@@ -123,6 +123,8 @@
 	 * On some older versions of the platform (before R4.0) the phy address
 	 * may be 1 or 3. The address is fixed to 3 for R4.0 onwards.
 	 */
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <3>;
 		micrel,led-mode = <1>;
 	};
diff --git a/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts b/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts
index 59d1a9bfab05..0a75e8c79acc 100644
--- a/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts
+++ b/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts
@@ -7,6 +7,7 @@
 
 /dts-v1/;
 #include "r8a7745.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "SK-RZG1E";
@@ -64,9 +65,12 @@
 	status = "okay";
 
 	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id0022.1537",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 		interrupt-parent = <&irqc>;
 		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
 		micrel,led-mode = <1>;
+		reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
 	};
 };
diff --git a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
index 8ac61b50aec0..b024621c9981 100644
--- a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
+++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
@@ -79,6 +79,8 @@
 	status = "okay";
 
 	phy3: ethernet-phy@3 {
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <3>;
 		interrupt-parent = <&gpio5>;
 		interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/r8a7778-bockw.dts b/arch/arm/boot/dts/r8a7778-bockw.dts
index 6c7b07c4b9d3..9b65d246e583 100644
--- a/arch/arm/boot/dts/r8a7778-bockw.dts
+++ b/arch/arm/boot/dts/r8a7778-bockw.dts
@@ -63,7 +63,7 @@
 
 &bsc {
 	ethernet@18300000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
+		compatible = "smsc,lan89218", "smsc,lan9115";
 		reg = <0x18300000 0x1000>;
 
 		phy-mode = "mii";
diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts b/arch/arm/boot/dts/r8a7779-marzen.dts
index 465845323495..5f05f2b44a48 100644
--- a/arch/arm/boot/dts/r8a7779-marzen.dts
+++ b/arch/arm/boot/dts/r8a7779-marzen.dts
@@ -52,7 +52,7 @@
 	};
 
 	ethernet@18000000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
+		compatible = "smsc,lan89218", "smsc,lan9115";
 		reg = <0x18000000 0x100>;
 		pinctrl-0 = <&ethernet_pins>;
 		pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index fa6d986b5d46..57cd2fa72249 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -678,6 +678,8 @@
 	status = "okay";
 
 	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id0022.1537",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/r8a7790-stout.dts b/arch/arm/boot/dts/r8a7790-stout.dts
index d51f23572d7f..c802f9f13c18 100644
--- a/arch/arm/boot/dts/r8a7790-stout.dts
+++ b/arch/arm/boot/dts/r8a7790-stout.dts
@@ -199,6 +199,8 @@
 	status = "okay";
 
 	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id0022.1537",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 2a8b6fd9095c..6e691b6cac05 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -637,6 +637,8 @@
 	status = "okay";
 
 	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id0022.1537",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
index c6ef636965c1..38e2ab928707 100644
--- a/arch/arm/boot/dts/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/r8a7791-porter.dts
@@ -302,6 +302,8 @@
 	status = "okay";
 
 	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id0022.1537",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index 479e0fdf0c37..c8978f4f62e9 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -595,6 +595,8 @@
 	status = "okay";
 
 	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id0022.1537",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts
index f330d796a772..99d554fe3329 100644
--- a/arch/arm/boot/dts/r8a7794-alt.dts
+++ b/arch/arm/boot/dts/r8a7794-alt.dts
@@ -383,6 +383,8 @@
 	status = "okay";
 
 	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id0022.1537",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts
index cafa3046daa4..92a76164432a 100644
--- a/arch/arm/boot/dts/r8a7794-silk.dts
+++ b/arch/arm/boot/dts/r8a7794-silk.dts
@@ -397,6 +397,8 @@
 	status = "okay";
 
 	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-id0022.1537",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index ffa9bc7ed3d0..ba2b8891bbb7 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -416,8 +416,8 @@
 		compatible = "rockchip,rk3036-timer", "rockchip,rk3288-timer";
 		reg = <0x20044000 0x20>;
 		interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&xin24m>, <&cru PCLK_TIMER>;
-		clock-names = "timer", "pclk";
+		clocks = <&cru PCLK_TIMER>, <&xin24m>;
+		clock-names = "pclk", "timer";
 	};
 
 	pwm0: pwm@20050000 {
@@ -575,7 +575,7 @@
 		#size-cells = <1>;
 		ranges;
 
-		gpio0: gpio0@2007c000 {
+		gpio0: gpio@2007c000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x2007c000 0x100>;
 			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
@@ -588,7 +588,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio1: gpio1@20080000 {
+		gpio1: gpio@20080000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x20080000 0x100>;
 			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
@@ -601,7 +601,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio2: gpio2@20084000 {
+		gpio2: gpio@20084000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x20084000 0x100>;
 			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/rk3066a-mk808.dts b/arch/arm/boot/dts/rk3066a-mk808.dts
index 9790bc63b50a..667d57a4ff45 100644
--- a/arch/arm/boot/dts/rk3066a-mk808.dts
+++ b/arch/arm/boot/dts/rk3066a-mk808.dts
@@ -4,6 +4,7 @@
  */
 
 /dts-v1/;
+#include <dt-bindings/input/input.h>
 #include "rk3066a.dtsi"
 
 / {
@@ -24,6 +25,20 @@
 		device_type = "memory";
 	};
 
+	adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 1>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <2500000>;
+		poll-interval = <100>;
+
+		recovery {
+			label = "recovery";
+			linux,code = <KEY_VENDOR>;
+			press-threshold-microvolt = <0>;
+		};
+	};
+
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -46,6 +61,13 @@
 		};
 	};
 
+	vcc_2v5: vcc-2v5 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_2v5";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+	};
+
 	vcc_io: vcc-io {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc_io";
@@ -164,6 +186,11 @@
 	};
 };
 
+&saradc {
+	vref-supply = <&vcc_2v5>;
+	status = "okay";
+};
+
 &uart2 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
index ae4055428c5e..c25b9695db4b 100644
--- a/arch/arm/boot/dts/rk3066a.dtsi
+++ b/arch/arm/boot/dts/rk3066a.dtsi
@@ -23,16 +23,15 @@
 			compatible = "arm,cortex-a9";
 			next-level-cache = <&L2>;
 			reg = <0x0>;
-			operating-points = <
+			operating-points =
 				/* kHz    uV */
-				1416000 1300000
-				1200000 1175000
-				1008000 1125000
-				816000  1125000
-				600000  1100000
-				504000  1100000
-				312000  1075000
-			>;
+				<1416000 1300000>,
+				<1200000 1175000>,
+				<1008000 1125000>,
+				<816000  1125000>,
+				<600000  1100000>,
+				<504000  1100000>,
+				<312000  1075000>;
 			clock-latency = <40000>;
 			clocks = <&cru ARMCLK>;
 		};
@@ -273,7 +272,7 @@
 		#size-cells = <1>;
 		ranges;
 
-		gpio0: gpio0@20034000 {
+		gpio0: gpio@20034000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x20034000 0x100>;
 			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
@@ -286,7 +285,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio1: gpio1@2003c000 {
+		gpio1: gpio@2003c000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x2003c000 0x100>;
 			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
@@ -299,7 +298,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio2: gpio2@2003e000 {
+		gpio2: gpio@2003e000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x2003e000 0x100>;
 			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
@@ -312,7 +311,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio3: gpio3@20080000 {
+		gpio3: gpio@20080000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x20080000 0x100>;
 			interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
@@ -325,7 +324,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio4: gpio4@20084000 {
+		gpio4: gpio@20084000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x20084000 0x100>;
 			interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
@@ -338,7 +337,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio6: gpio6@2000a000 {
+		gpio6: gpio@2000a000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x2000a000 0x100>;
 			interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
@@ -682,8 +681,7 @@
 	compatible = "rockchip,rk3066-grf", "syscon", "simple-mfd";
 
 	usbphy: usbphy {
-		compatible = "rockchip,rk3066a-usb-phy",
-			     "rockchip,rk3288-usb-phy";
+		compatible = "rockchip,rk3066a-usb-phy";
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi
index 2c606494b78c..a94321e90014 100644
--- a/arch/arm/boot/dts/rk3188.dtsi
+++ b/arch/arm/boot/dts/rk3188.dtsi
@@ -54,7 +54,7 @@
 		};
 	};
 
-	cpu0_opp_table: opp_table0 {
+	cpu0_opp_table: opp-table-0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -223,7 +223,7 @@
 		#size-cells = <1>;
 		ranges;
 
-		gpio0: gpio0@2000a000 {
+		gpio0: gpio@2000a000 {
 			compatible = "rockchip,rk3188-gpio-bank0";
 			reg = <0x2000a000 0x100>;
 			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
@@ -236,7 +236,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio1: gpio1@2003c000 {
+		gpio1: gpio@2003c000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x2003c000 0x100>;
 			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
@@ -249,7 +249,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio2: gpio2@2003e000 {
+		gpio2: gpio@2003e000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x2003e000 0x100>;
 			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
@@ -262,7 +262,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio3: gpio3@20080000 {
+		gpio3: gpio@20080000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x20080000 0x100>;
 			interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
@@ -647,8 +647,7 @@
 	};
 
 	usbphy: usbphy {
-		compatible = "rockchip,rk3188-usb-phy",
-			     "rockchip,rk3288-usb-phy";
+		compatible = "rockchip,rk3188-usb-phy";
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
diff --git a/arch/arm/boot/dts/rk3229.dtsi b/arch/arm/boot/dts/rk3229.dtsi
index cb7d3fad8e60..c340fb30e775 100644
--- a/arch/arm/boot/dts/rk3229.dtsi
+++ b/arch/arm/boot/dts/rk3229.dtsi
@@ -10,7 +10,7 @@
 
 	/delete-node/ opp-table0;
 
-	cpu0_opp_table: opp_table0 {
+	cpu0_opp_table: opp-table-0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index 75af99c76d7e..8eed9e3a92e9 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -68,7 +68,7 @@
 		};
 	};
 
-	cpu0_opp_table: opp_table0 {
+	cpu0_opp_table: opp-table-0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -477,8 +477,8 @@
 		compatible = "rockchip,rk3228-timer", "rockchip,rk3288-timer";
 		reg = <0x110c0000 0x20>;
 		interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&xin24m>, <&cru PCLK_TIMER>;
-		clock-names = "timer", "pclk";
+		clocks = <&cru PCLK_TIMER>, <&xin24m>;
+		clock-names = "pclk", "timer";
 	};
 
 	cru: clock-controller@110e0000 {
@@ -946,7 +946,7 @@
 		#size-cells = <1>;
 		ranges;
 
-		gpio0: gpio0@11110000 {
+		gpio0: gpio@11110000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x11110000 0x100>;
 			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
@@ -959,7 +959,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio1: gpio1@11120000 {
+		gpio1: gpio@11120000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x11120000 0x100>;
 			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
@@ -972,7 +972,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio2: gpio2@11130000 {
+		gpio2: gpio@11130000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x11130000 0x100>;
 			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
@@ -985,7 +985,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio3: gpio3@11140000 {
+		gpio3: gpio@11140000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x11140000 0x100>;
 			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 4dcdcf17c977..aaaa61875701 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -100,7 +100,7 @@
 		};
 	};
 
-	cpu_opp_table: cpu-opp-table {
+	cpu_opp_table: opp-table-0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -1278,7 +1278,7 @@
 		status = "disabled";
 	};
 
-	gpu_opp_table: gpu-opp-table {
+	gpu_opp_table: opp-table-1 {
 		compatible = "operating-points-v2";
 
 		opp-100000000 {
@@ -1422,7 +1422,7 @@
 		#size-cells = <2>;
 		ranges;
 
-		gpio0: gpio0@ff750000 {
+		gpio0: gpio@ff750000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff750000 0x0 0x100>;
 			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
@@ -1435,7 +1435,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio1: gpio1@ff780000 {
+		gpio1: gpio@ff780000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff780000 0x0 0x100>;
 			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
@@ -1448,7 +1448,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio2: gpio2@ff790000 {
+		gpio2: gpio@ff790000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff790000 0x0 0x100>;
 			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
@@ -1461,7 +1461,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio3: gpio3@ff7a0000 {
+		gpio3: gpio@ff7a0000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff7a0000 0x0 0x100>;
 			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
@@ -1474,7 +1474,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio4: gpio4@ff7b0000 {
+		gpio4: gpio@ff7b0000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff7b0000 0x0 0x100>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
@@ -1487,7 +1487,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio5: gpio5@ff7c0000 {
+		gpio5: gpio@ff7c0000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff7c0000 0x0 0x100>;
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
@@ -1500,7 +1500,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio6: gpio6@ff7d0000 {
+		gpio6: gpio@ff7d0000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff7d0000 0x0 0x100>;
 			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
@@ -1513,7 +1513,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio7: gpio7@ff7e0000 {
+		gpio7: gpio@ff7e0000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff7e0000 0x0 0x100>;
 			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
@@ -1526,7 +1526,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio8: gpio8@ff7f0000 {
+		gpio8: gpio@ff7f0000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff7f0000 0x0 0x100>;
 			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
index 24d56849af46..448254906452 100644
--- a/arch/arm/boot/dts/rv1108.dtsi
+++ b/arch/arm/boot/dts/rv1108.dtsi
@@ -40,7 +40,7 @@
 		};
 	};
 
-	cpu_opp_table: opp_table {
+	cpu_opp_table: opp-table-0 {
 		compatible = "operating-points-v2";
 
 		opp-408000000 {
@@ -300,8 +300,8 @@
 		compatible = "rockchip,rv1108-timer", "rockchip,rk3288-timer";
 		reg = <0x10350000 0x20>;
 		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&xin24m>, <&cru PCLK_TIMER>;
-		clock-names = "timer", "pclk";
+		clocks = <&cru PCLK_TIMER>, <&xin24m>;
+		clock-names = "pclk", "timer";
 	};
 
 	watchdog: watchdog@10360000 {
@@ -557,7 +557,7 @@
 		status = "disabled";
 	};
 
-	gmac: eth@30200000 {
+	gmac: ethernet@30200000 {
 		compatible = "rockchip,rv1108-gmac";
 		reg = <0x30200000 0x10000>;
 		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
@@ -600,7 +600,7 @@
 		#size-cells = <1>;
 		ranges;
 
-		gpio0: gpio0@20030000 {
+		gpio0: gpio@20030000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x20030000 0x100>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
@@ -613,7 +613,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio1: gpio1@10310000 {
+		gpio1: gpio@10310000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x10310000 0x100>;
 			interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
@@ -626,7 +626,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio2: gpio2@10320000 {
+		gpio2: gpio@10320000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x10320000 0x100>;
 			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
@@ -639,7 +639,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio3: gpio3@10330000 {
+		gpio3: gpio@10330000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x10330000 0x100>;
 			interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/s5pv210-fascinate4g.dts b/arch/arm/boot/dts/s5pv210-fascinate4g.dts
index b47d8300e536..7427c84f1126 100644
--- a/arch/arm/boot/dts/s5pv210-fascinate4g.dts
+++ b/arch/arm/boot/dts/s5pv210-fascinate4g.dts
@@ -8,6 +8,7 @@
 / {
 	model = "Samsung Galaxy S Fascinate 4G (SGH-T959P) based on S5PV210";
 	compatible = "samsung,fascinate4g", "samsung,aries", "samsung,s5pv210";
+	chassis-type = "handset";
 
 	chosen {
 		stdout-path = &uart2;
diff --git a/arch/arm/boot/dts/s5pv210-galaxys.dts b/arch/arm/boot/dts/s5pv210-galaxys.dts
index 560f830b6f6b..eeec2bdece11 100644
--- a/arch/arm/boot/dts/s5pv210-galaxys.dts
+++ b/arch/arm/boot/dts/s5pv210-galaxys.dts
@@ -8,6 +8,7 @@
 / {
 	model = "Samsung Galaxy S1 (GT-I9000) based on S5PV210";
 	compatible = "samsung,galaxys", "samsung,aries", "samsung,s5pv210";
+	chassis-type = "handset";
 
 	chosen {
 		stdout-path = &uart2;
diff --git a/arch/arm/boot/dts/sama5d29.dtsi b/arch/arm/boot/dts/sama5d29.dtsi
new file mode 100644
index 000000000000..17991c28a256
--- /dev/null
+++ b/arch/arm/boot/dts/sama5d29.dtsi
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * sama5d29.dtsi - Device Tree Include file for SAMA5D29 SoC of the SAMA5D2
+ * family.
+ *
+ *  Copyright (C) 2021 Microchip Technology, Inc. and its subsidiaries
+ *
+ *  Author: Hari Prasath <Hari.PrasathGE@microchip.com>
+ *
+ */
+
+#include "sama5d2.dtsi"
+
+&macb0 {
+	compatible = "atmel,sama5d29-gem";
+};
diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
index 6c58c151c6d9..7039311bf678 100644
--- a/arch/arm/boot/dts/sama7g5.dtsi
+++ b/arch/arm/boot/dts/sama7g5.dtsi
@@ -152,6 +152,13 @@
 			reg = <0xe001d060 0x48>;
 		};
 
+		rtc: rtc@e001d0a8 {
+			compatible = "microchip,sama7g5-rtc", "microchip,sam9x60-rtc";
+			reg = <0xe001d0a8 0x30>;
+			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk32k 1>;
+		};
+
 		ps_wdt: watchdog@e001d180 {
 			compatible = "microchip,sama7g5-wdt";
 			reg = <0xe001d180 0x24>;
@@ -164,6 +171,32 @@
 			reg = <0xe0020000 0x8>;
 		};
 
+		tcb1: timer@e0800000 {
+			compatible = "atmel,sama5d2-tcb", "simple-mfd", "syscon";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0xe0800000 0x100>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 91>, <&pmc PMC_TYPE_PERIPHERAL 92>, <&pmc PMC_TYPE_PERIPHERAL 93>, <&clk32k 1>;
+			clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
+		};
+
+		adc: adc@e1000000 {
+			compatible = "microchip,sama7g5-adc";
+			reg = <0xe1000000 0x200>;
+			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&pmc PMC_TYPE_GCK 26>;
+			assigned-clocks = <&pmc PMC_TYPE_GCK 26>;
+			assigned-clock-rates = <100000000>;
+			clock-names = "adc_clk";
+			dmas = <&dma0 AT91_XDMAC_DT_PERID(0)>;
+			dma-names = "rx";
+			atmel,min-sample-rate-hz = <200000>;
+			atmel,max-sample-rate-hz = <20000000>;
+			atmel,startup-time-ms = <4>;
+			status = "disabled";
+		};
+
 		sdmmc0: mmc@e1204000 {
 			compatible = "microchip,sama7g5-sdhci", "microchip,sam9x60-sdhci";
 			reg = <0xe1204000 0x4000>;
@@ -465,6 +498,16 @@
 			status = "disabled";
 		};
 
+		tcb0: timer@e2814000 {
+			compatible = "atmel,sama5d2-tcb", "simple-mfd", "syscon";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0xe2814000 0x100>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 88>, <&pmc PMC_TYPE_PERIPHERAL 89>, <&pmc PMC_TYPE_PERIPHERAL 90>, <&clk32k 1>;
+			clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
+		};
+
 		flx8: flexcom@e2818000 {
 			compatible = "atmel,sama5d2-flexcom";
 			reg = <0xe2818000 0x200>;
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
index 5a8d92a061df..98897f710063 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
@@ -169,7 +169,7 @@
 
 &bsc {
 	ethernet@10000000 {
-		compatible = "smsc,lan9220", "smsc,lan9115";
+		compatible = "smsc,lan9221", "smsc,lan9115";
 		reg = <0x10000000 0x100>;
 		phy-mode = "mii";
 		interrupt-parent = <&irqpin0>;
diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 0b021eef0b53..7c1d6423d7f8 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -782,7 +782,7 @@
 		};
 
 		qspi: spi@ff705000 {
-			compatible = "cdns,qspi-nor";
+			compatible = "intel,socfpga-qspi", "cdns,qspi-nor";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0xff705000 0x1000>,
diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi
index a574ea91d9d3..3ba431dfa8c9 100644
--- a/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -756,7 +756,7 @@
 		};
 
 		qspi: spi@ff809000 {
-			compatible = "cdns,qspi-nor";
+			compatible = "intel,socfpga-qspi", "cdns,qspi-nor";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0xff809000 0x100>,
diff --git a/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts b/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts
new file mode 100644
index 000000000000..2a3364b26361
--- /dev/null
+++ b/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts
@@ -0,0 +1,112 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include "socfpga_arria10.dtsi"
+
+/ {
+
+	model = "Enclustra Mercury AA1";
+	compatible = "altr,socfpga-arria10", "altr,socfpga";
+
+	aliases {
+		ethernet0 = &gmac0;
+		serial1 = &uart1;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+	};
+
+	memory@0 {
+		name = "memory";
+		device_type = "memory";
+		reg = <0x0 0x80000000>; /* 2GB */
+	};
+
+	chosen {
+		stdout-path = "serial1:115200n8";
+	};
+};
+
+&eccmgr {
+	sdmmca-ecc@ff8c2c00 {
+		compatible = "altr,socfpga-sdmmc-ecc";
+		reg = <0xff8c2c00 0x400>;
+		altr,ecc-parent = <&mmc>;
+		interrupts = <15 IRQ_TYPE_LEVEL_HIGH>,
+			     <47 IRQ_TYPE_LEVEL_HIGH>,
+			     <16 IRQ_TYPE_LEVEL_HIGH>,
+			     <48 IRQ_TYPE_LEVEL_HIGH>;
+	};
+};
+
+&gmac0 {
+	phy-mode = "rgmii";
+	phy-addr = <0xffffffff>; /* probe for phy addr */
+
+	max-frame-size = <3800>;
+	status = "okay";
+
+	phy-handle = <&phy3>;
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+		phy3: ethernet-phy@3 {
+			txd0-skew-ps = <0>; /* -420ps */
+			txd1-skew-ps = <0>; /* -420ps */
+			txd2-skew-ps = <0>; /* -420ps */
+			txd3-skew-ps = <0>; /* -420ps */
+			rxd0-skew-ps = <420>; /* 0ps */
+			rxd1-skew-ps = <420>; /* 0ps */
+			rxd2-skew-ps = <420>; /* 0ps */
+			rxd3-skew-ps = <420>; /* 0ps */
+			txen-skew-ps = <0>; /* -420ps */
+			txc-skew-ps = <1860>; /* 960ps */
+			rxdv-skew-ps = <420>; /* 0ps */
+			rxc-skew-ps = <1680>; /* 780ps */
+			reg = <3>;
+		};
+	};
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+	isl12022: isl12022@6f {
+		status = "okay";
+		compatible = "isil,isl12022";
+		reg = <0x6f>;
+	};
+};
+
+/* Following mappings are taken from arria10 socdk dts */
+&mmc {
+	status = "okay";
+	cap-sd-highspeed;
+	broken-cd;
+	bus-width = <4>;
+};
+
+&osc1 {
+	clock-frequency = <33330000>;
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+	dr_mode = "host";
+};
diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk_qspi.dts b/arch/arm/boot/dts/socfpga_arria10_socdk_qspi.dts
index 2b645642b935..2a745522404d 100644
--- a/arch/arm/boot/dts/socfpga_arria10_socdk_qspi.dts
+++ b/arch/arm/boot/dts/socfpga_arria10_socdk_qspi.dts
@@ -12,7 +12,7 @@
 	flash0: n25q00@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "n25q00aa";
+		compatible = "micron,mt25qu02g", "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <100000000>;
 
diff --git a/arch/arm/boot/dts/socfpga_arria5_socdk.dts b/arch/arm/boot/dts/socfpga_arria5_socdk.dts
index 90e676e7019f..1b02d46496a8 100644
--- a/arch/arm/boot/dts/socfpga_arria5_socdk.dts
+++ b/arch/arm/boot/dts/socfpga_arria5_socdk.dts
@@ -119,7 +119,7 @@
 	flash: flash@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "n25q256a";
+		compatible = "micron,n25q256a", "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <100000000>;
 
diff --git a/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts b/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts
index 6f138b2b2616..51bb436784e2 100644
--- a/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts
+++ b/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts
@@ -124,7 +124,7 @@
 	flash0: n25q00@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "n25q00";
+		compatible = "micron,mt25qu02g", "jedec,spi-nor";
 		reg = <0>;	/* chip select */
 		spi-max-frequency = <100000000>;
 
diff --git a/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts b/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts
index c155ff02eb6e..cae9ddd5ed38 100644
--- a/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts
+++ b/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts
@@ -169,7 +169,7 @@
 	flash: flash@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "n25q00";
+		compatible = "micron,mt25qu02g", "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <100000000>;
 
diff --git a/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts b/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts
index 8d5d3996f6f2..ca18b959e655 100644
--- a/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts
+++ b/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts
@@ -80,7 +80,7 @@
 	flash: flash@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "n25q256a";
+		compatible = "micron,n25q256a", "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <100000000>;
 		m25p,fast-read;
diff --git a/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts b/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts
index 99a71757cdf4..3f7aa7bf0863 100644
--- a/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts
+++ b/arch/arm/boot/dts/socfpga_cyclone5_sodia.dts
@@ -116,7 +116,7 @@
 	flash0: n25q512a@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "n25q512a";
+		compatible = "micron,n25q512a", "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <100000000>;
 
diff --git a/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts b/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts
index a060718758b6..25874e1b9c82 100644
--- a/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts
+++ b/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts
@@ -224,7 +224,7 @@
 	n25q128@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "n25q128";
+		compatible = "micron,n25q128", "jedec,spi-nor";
 		reg = <0>;		/* chip select */
 		spi-max-frequency = <100000000>;
 		m25p,fast-read;
@@ -241,7 +241,7 @@
 	n25q00@1 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "n25q00";
+		compatible = "micron,mt25qu02g", "jedec,spi-nor";
 		reg = <1>;		/* chip select */
 		spi-max-frequency = <100000000>;
 		m25p,fast-read;
diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi
index c4b49baf9804..2f746a9428a7 100644
--- a/arch/arm/boot/dts/spear1310.dtsi
+++ b/arch/arm/boot/dts/spear1310.dtsi
@@ -82,8 +82,6 @@
 			reg = <0xb1000000 0x4000>, <0x80000000 0x20000>;
 			reg-names = "dbi", "config";
 			interrupts = <0 68 0x4>;
-			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0x0 0 &gic 0 68 0x4>;
 			num-lanes = <1>;
 			phys = <&miphy0 1>;
 			phy-names = "pcie-phy";
@@ -101,8 +99,6 @@
 			reg = <0xb1800000 0x4000>, <0x90000000 0x20000>;
 			reg-names = "dbi", "config";
 			interrupts = <0 69 0x4>;
-			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0x0 0 &gic 0 69 0x4>;
 			num-lanes = <1>;
 			phys = <&miphy1 1>;
 			phy-names = "pcie-phy";
@@ -120,8 +116,6 @@
 			reg = <0xb4000000 0x4000>, <0xc0000000 0x20000>;
 			reg-names = "dbi", "config";
 			interrupts = <0 70 0x4>;
-			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0x0 0 &gic 0 70 0x4>;
 			num-lanes = <1>;
 			phys = <&miphy2 1>;
 			phy-names = "pcie-phy";
diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi
index 1a8f5e8b10e3..827e887afbda 100644
--- a/arch/arm/boot/dts/spear1340.dtsi
+++ b/arch/arm/boot/dts/spear1340.dtsi
@@ -47,8 +47,6 @@
 			reg = <0xb1000000 0x4000>, <0x80000000 0x20000>;
 			reg-names = "dbi", "config";
 			interrupts = <0 68 0x4>;
-			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0x0 0 &gic 0 68 0x4>;
 			num-lanes = <1>;
 			phys = <&miphy0 1>;
 			phy-names = "pcie-phy";
diff --git a/arch/arm/boot/dts/ste-ab8500.dtsi b/arch/arm/boot/dts/ste-ab8500.dtsi
index 9baf927f9b95..2cf19386a525 100644
--- a/arch/arm/boot/dts/ste-ab8500.dtsi
+++ b/arch/arm/boot/dts/ste-ab8500.dtsi
@@ -129,11 +129,6 @@
 					io-channel-names = "aux1", "aux2";
 				};
 
-				ab8500_battery: ab8500_battery {
-					stericsson,battery-type = "LIPO";
-					thermistor-on-batctrl;
-				};
-
 				ab8500_fg {
 					compatible = "stericsson,ab8500-fg";
 					interrupts = <24 IRQ_TYPE_LEVEL_HIGH>,
@@ -146,7 +141,7 @@
 							  "LOW_BAT_F",
 							  "CC_INT_CALIB",
 							  "CCEOC";
-					battery = <&ab8500_battery>;
+					monitored-battery = <&battery>;
 					io-channels = <&gpadc 0x08>;
 					io-channel-names = "main_bat_v";
 				};
@@ -163,7 +158,7 @@
 							  "BTEMP_HIGH",
 							  "BTEMP_LOW_MEDIUM",
 							  "BTEMP_MEDIUM_HIGH";
-					battery = <&ab8500_battery>;
+					monitored-battery = <&battery>;
 					io-channels = <&gpadc 0x02>,
 						      <&gpadc 0x01>;
 					io-channel-names = "btemp_ball",
@@ -200,7 +195,7 @@
 							  "VBUS_OVV",
 							  "CH_WD_EXP",
 							  "VBUS_CH_DROP_END";
-					battery		= <&ab8500_battery>;
+					monitored-battery = <&battery>;
 					vddadc-supply	= <&ab8500_ldo_tvout_reg>;
 					io-channels = <&gpadc 0x03>,
 						      <&gpadc 0x0a>,
@@ -214,7 +209,7 @@
 
 				ab8500_chargalg {
 					compatible	= "stericsson,ab8500-chargalg";
-					battery		= <&ab8500_battery>;
+					monitored-battery	= <&battery>;
 				};
 
 				ab8500_usb: ab8500_usb {
diff --git a/arch/arm/boot/dts/ste-ab8505.dtsi b/arch/arm/boot/dts/ste-ab8505.dtsi
index 8d018701a680..e98335e9d1cb 100644
--- a/arch/arm/boot/dts/ste-ab8505.dtsi
+++ b/arch/arm/boot/dts/ste-ab8505.dtsi
@@ -92,11 +92,6 @@
 					};
 				};
 
-				ab8500_battery: ab8500_battery {
-					stericsson,battery-type = "LIPO";
-					thermistor-on-batctrl;
-				};
-
 				ab8500_fg {
 					status = "disabled";
 					compatible = "stericsson,ab8500-fg";
@@ -110,7 +105,7 @@
 							  "LOW_BAT_F",
 							  "CC_INT_CALIB",
 							  "CCEOC";
-					battery = <&ab8500_battery>;
+					monitored-battery = <&battery>;
 					io-channels = <&gpadc 0x08>;
 					io-channel-names = "main_bat_v";
 				};
@@ -128,7 +123,7 @@
 							  "BTEMP_HIGH",
 							  "BTEMP_LOW_MEDIUM",
 							  "BTEMP_MEDIUM_HIGH";
-					battery = <&ab8500_battery>;
+					monitored-battery = <&battery>;
 					io-channels = <&gpadc 0x02>,
 						      <&gpadc 0x01>;
 					io-channel-names = "btemp_ball",
@@ -166,7 +161,7 @@
 							  "VBUS_OVV",
 							  "CH_WD_EXP",
 							  "VBUS_CH_DROP_END";
-					battery = <&ab8500_battery>;
+					monitored-battery = <&battery>;
 					vddadc-supply = <&ab8500_ldo_adc_reg>;
 					io-channels = <&gpadc 0x09>,
 						      <&gpadc 0x0b>;
@@ -177,7 +172,7 @@
 				ab8500_chargalg {
 					status = "disabled";
 					compatible = "stericsson,ab8500-chargalg";
-					battery = <&ab8500_battery>;
+					monitored-battery = <&battery>;
 				};
 
 				ab8500_usb: ab8500_usb {
diff --git a/arch/arm/boot/dts/ste-href.dtsi b/arch/arm/boot/dts/ste-href.dtsi
index 961f2c7274ce..718752a0248e 100644
--- a/arch/arm/boot/dts/ste-href.dtsi
+++ b/arch/arm/boot/dts/ste-href.dtsi
@@ -13,6 +13,12 @@
 		reg = <0x00000000 0x20000000>;
 	};
 
+	battery: battery {
+		compatible = "simple-battery";
+		battery-type = "lithium-ion-polymer";
+		thermistor-on-batctrl;
+	};
+
 	soc {
 		uart@80120000 {
 			pinctrl-names = "default", "sleep";
diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts
index 934fc788fe1d..fb719c8a8eb2 100644
--- a/arch/arm/boot/dts/ste-snowball.dts
+++ b/arch/arm/boot/dts/ste-snowball.dts
@@ -17,6 +17,12 @@
 		reg = <0x00000000 0x20000000>;
 	};
 
+	battery: battery {
+		compatible = "simple-battery";
+		battery-type = "lithium-ion-polymer";
+		thermistor-on-batctrl;
+	};
+
 	en_3v3_reg: en_3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "en-3v3-fixed-supply";
diff --git a/arch/arm/boot/dts/ste-ux500-samsung-codina.dts b/arch/arm/boot/dts/ste-ux500-samsung-codina.dts
index 952606e607ed..fbd60065542d 100644
--- a/arch/arm/boot/dts/ste-ux500-samsung-codina.dts
+++ b/arch/arm/boot/dts/ste-ux500-samsung-codina.dts
@@ -43,6 +43,10 @@
 		stdout-path = &serial2;
 	};
 
+	battery: battery {
+		compatible = "samsung,eb425161lu";
+	};
+
 	/* TI TXS0206 level translator for 2.9 V */
 	sd_level_translator: regulator-gpio {
 		compatible = "regulator-fixed";
diff --git a/arch/arm/boot/dts/ste-ux500-samsung-gavini.dts b/arch/arm/boot/dts/ste-ux500-samsung-gavini.dts
index fabc390ccb0c..47bbf5ab267f 100644
--- a/arch/arm/boot/dts/ste-ux500-samsung-gavini.dts
+++ b/arch/arm/boot/dts/ste-ux500-samsung-gavini.dts
@@ -20,6 +20,10 @@
 		stdout-path = &serial2;
 	};
 
+	battery: battery {
+		compatible = "samsung,eb585157lu";
+	};
+
 	/* TI TXS0206 level translator for 2.9 V */
 	sd_level_translator: regulator-gpio {
 		compatible = "regulator-fixed";
diff --git a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
index ee6379ab688c..fc4c5166d85b 100644
--- a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
+++ b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
@@ -25,6 +25,10 @@
 		stdout-path = &serial2;
 	};
 
+	battery: battery {
+		compatible = "samsung,eb-l1m7flu";
+	};
+
 	i2c-gpio-0 {
 		compatible = "i2c-gpio";
 		sda-gpios = <&gpio2 14 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
diff --git a/arch/arm/boot/dts/ste-ux500-samsung-janice.dts b/arch/arm/boot/dts/ste-ux500-samsung-janice.dts
index f14cf316a70a..5ddcbc1a855d 100644
--- a/arch/arm/boot/dts/ste-ux500-samsung-janice.dts
+++ b/arch/arm/boot/dts/ste-ux500-samsung-janice.dts
@@ -20,6 +20,10 @@
 		stdout-path = &serial2;
 	};
 
+	battery: battery {
+		compatible = "samsung,eb535151vu";
+	};
+
 	/* External LDO for eMMC LDO VMEM_3V3 controlled by GPIO6 */
 	ldo_3v3_reg: regulator-gpio-ldo-3v3 {
 		compatible = "regulator-fixed";
@@ -266,6 +270,9 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&panel_default_mode>;
 			spi-3wire;
+			/* TYPE 3: inverse clock polarity and phase */
+			spi-cpha;
+			spi-cpol;
 
 			port {
 				panel_in: endpoint {
diff --git a/arch/arm/boot/dts/ste-ux500-samsung-kyle.dts b/arch/arm/boot/dts/ste-ux500-samsung-kyle.dts
index 3b825666d302..9ec3f85b1a18 100644
--- a/arch/arm/boot/dts/ste-ux500-samsung-kyle.dts
+++ b/arch/arm/boot/dts/ste-ux500-samsung-kyle.dts
@@ -24,6 +24,10 @@
 		stdout-path = &serial2;
 	};
 
+	battery: battery {
+		compatible = "samsung,eb425161la";
+	};
+
 	/* TI TXS0206 level translator for 2.9 V */
 	sd_level_translator: regulator-gpio {
 		compatible = "regulator-fixed";
diff --git a/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts b/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts
index 264f3e9b5fce..580ca497f312 100644
--- a/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts
+++ b/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts
@@ -20,6 +20,10 @@
 		stdout-path = &serial2;
 	};
 
+	battery: battery {
+		compatible = "samsung,eb485159lu";
+	};
+
 	/* TI TXS0206 level translator for 2.9 V */
 	sd_level_translator: regulator-gpio {
 		compatible = "regulator-fixed";
@@ -222,7 +226,9 @@
 			};
 		};
 
-		// eMMC
+		/*
+		 * eMMC seems to be mostly Samsung KLM4G1YE4C "4YMD1R"
+		 */
 		mmc@80005000 {
 			arm,primecell-periphid = <0x10480180>;
 		        max-frequency = <100000000>;
@@ -232,6 +238,8 @@
 			mmc-ddr-1_8v;
 			no-sdio;
 			no-sd;
+			/* From datasheet page 26 figure 9: 300 ms set-up time for 4GB */
+			post-power-on-delay-ms = <300>;
 			vmmc-supply = <&ldo_3v3_reg>;
 			pinctrl-names = "default", "sleep";
 			pinctrl-0 = <&mc2_a_1_default>;
@@ -292,10 +300,10 @@
 					};
 
 					ab8500_ldo_aux2 {
-						/* Supplies the Cypress TMA140 touchscreen only with 3.3V */
+						/* Supplies the Cypress TMA140 touchscreen only with 3.0V */
 						regulator-name = "AUX2";
-						regulator-min-microvolt = <3300000>;
-						regulator-max-microvolt = <3300000>;
+						regulator-min-microvolt = <3000000>;
+						regulator-max-microvolt = <3000000>;
 					};
 
 					ab8500_ldo_aux3 {
@@ -314,9 +322,9 @@
 
 					ab8500_ldo_aux5 {
 						regulator-name = "AUX5";
+						/* Intended for 1V8 for touchscreen but actually left unused */
 						regulator-min-microvolt = <1050000>;
 						regulator-max-microvolt = <2790000>;
-						regulator-always-on;
 					};
 
 					ab8500_ldo_aux6 {
@@ -444,31 +452,21 @@
 };
 
 &pinctrl {
-	/*
-	 * This extends the MC0 default config to include DAT32DIR
-	 * which is used by this machine. If we don't do this the
-	 * SD card does not work.
-	 */
 	sdi0 {
 		mc0_a_1_default {
-			default_mux {
-				function = "mc0";
-				/* This machine uses the DAT31 pin */
-				groups = "mc0_a_1", "mc0dat31dir_a_1";
-			};
-			default_cfg5 {
-				pins = "GPIO21_AB3"; /* DAT31DIR */
-				ste,config = <&out_hi>;
+			default_cfg1 {
+				/* GPIO18, 19 & 20 unused so pull down */
+				ste,config = <&gpio_in_pd>;
 			};
 		};
 	};
 
-	/* The unused FBCLK needs to be pulled down on this machine */
+	/* This is a reset line for the eMMC */
 	sdi2 {
 		mc2_a_1_default {
 			default_cfg2 {
 				pins = "GPIO130_C8"; /* FBCLK */
-				ste,config = <&in_pd>;
+				ste,config = <&gpio_in_pd>;
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
new file mode 100644
index 000000000000..069f95f2b628
--- /dev/null
+++ b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2021 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@foss.st.com>
+ */
+#include <dt-bindings/pinctrl/stm32-pinfunc.h>
+
+&pinctrl {
+	sdmmc1_b4_pins_a: sdmmc1-b4-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
+				 <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
+				 <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
+				 <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */
+				 <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
+			slew-rate = <1>;
+			drive-push-pull;
+			bias-disable;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
+			slew-rate = <2>;
+			drive-push-pull;
+			bias-disable;
+		};
+	};
+
+	sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
+				 <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
+				 <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
+				 <STM32_PINMUX('C', 11, AF12)>; /* SDMMC1_D3 */
+			slew-rate = <1>;
+			drive-push-pull;
+			bias-disable;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
+			slew-rate = <2>;
+			drive-push-pull;
+			bias-disable;
+		};
+		pins3 {
+			pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
+			slew-rate = <1>;
+			drive-open-drain;
+			bias-disable;
+		};
+	};
+
+	uart4_pins_a: uart4-0 {
+		pins1 {
+			pinmux = <STM32_PINMUX('D', 6, AF8)>; /* UART4_TX */
+			bias-disable;
+			drive-push-pull;
+			slew-rate = <0>;
+		};
+		pins2 {
+			pinmux = <STM32_PINMUX('D', 8, AF8)>; /* UART4_RX */
+			bias-disable;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
new file mode 100644
index 000000000000..86126dc0d898
--- /dev/null
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -0,0 +1,283 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2021 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
+ */
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <0>;
+		};
+	};
+
+	arm-pmu {
+		compatible = "arm,cortex-a7-pmu";
+		interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>;
+		interrupt-parent = <&intc>;
+	};
+
+	clocks {
+		clk_axi: clk-axi {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <266500000>;
+		};
+
+		clk_hse: clk-hse {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <24000000>;
+		};
+
+		clk_hsi: clk-hsi {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <64000000>;
+		};
+
+		clk_lsi: clk-lsi {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <32000>;
+		};
+
+		clk_pclk3: clk-pclk3 {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <104438965>;
+		};
+
+		clk_pclk4: clk-pclk4 {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <133250000>;
+		};
+
+		clk_pll4_p: clk-pll4_p {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <50000000>;
+		};
+
+		clk_pll4_r: clk-pll4_r {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <99000000>;
+		};
+	};
+
+	intc: interrupt-controller@a0021000 {
+		compatible = "arm,cortex-a7-gic";
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		reg = <0xa0021000 0x1000>,
+		      <0xa0022000 0x2000>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-parent = <&intc>;
+		always-on;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		interrupt-parent = <&intc>;
+		ranges;
+
+		uart4: serial@40010000 {
+			compatible = "st,stm32h7-uart";
+			reg = <0x40010000 0x400>;
+			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk_hsi>;
+			status = "disabled";
+		};
+
+		syscfg: syscon@50020000 {
+			compatible = "st,stm32mp157-syscfg", "syscon";
+			reg = <0x50020000 0x400>;
+			clocks = <&clk_pclk3>;
+		};
+
+		sdmmc1: mmc@58005000 {
+			compatible = "arm,pl18x", "arm,primecell";
+			arm,primecell-periphid = <0x00253180>;
+			reg = <0x58005000 0x1000>, <0x58006000 0x1000>;
+			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "cmd_irq";
+			clocks = <&clk_pll4_p>;
+			clock-names = "apb_pclk";
+			cap-sd-highspeed;
+			cap-mmc-highspeed;
+			max-frequency = <120000000>;
+			status = "disabled";
+		};
+
+		iwdg2: watchdog@5a002000 {
+			compatible = "st,stm32mp1-iwdg";
+			reg = <0x5a002000 0x400>;
+			clocks = <&clk_pclk4>, <&clk_lsi>;
+			clock-names = "pclk", "lsi";
+			status = "disabled";
+		};
+
+		bsec: efuse@5c005000 {
+			compatible = "st,stm32mp15-bsec";
+			reg = <0x5c005000 0x400>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			part_number_otp: part_number_otp@4 {
+				reg = <0x4 0x2>;
+			};
+			ts_cal1: calib@5c {
+				reg = <0x5c 0x2>;
+			};
+			ts_cal2: calib@5e {
+				reg = <0x5e 0x2>;
+			};
+		};
+
+		/*
+		 * Break node order to solve dependency probe issue between
+		 * pinctrl and exti.
+		 */
+		pinctrl: pin-controller@50002000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "st,stm32mp135-pinctrl";
+			ranges = <0 0x50002000 0x8400>;
+			pins-are-numbered;
+
+			gpioa: gpio@50002000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x0 0x400>;
+				clocks = <&clk_pclk4>;
+				st,bank-name = "GPIOA";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 0 16>;
+			};
+
+			gpiob: gpio@50003000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x1000 0x400>;
+				clocks = <&clk_pclk4>;
+				st,bank-name = "GPIOB";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 16 16>;
+			};
+
+			gpioc: gpio@50004000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x2000 0x400>;
+				clocks = <&clk_pclk4>;
+				st,bank-name = "GPIOC";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 32 16>;
+			};
+
+			gpiod: gpio@50005000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x3000 0x400>;
+				clocks = <&clk_pclk4>;
+				st,bank-name = "GPIOD";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 48 16>;
+			};
+
+			gpioe: gpio@50006000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x4000 0x400>;
+				clocks = <&clk_pclk4>;
+				st,bank-name = "GPIOE";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 64 16>;
+			};
+
+			gpiof: gpio@50007000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x5000 0x400>;
+				clocks = <&clk_pclk4>;
+				st,bank-name = "GPIOF";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 80 16>;
+			};
+
+			gpiog: gpio@50008000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x6000 0x400>;
+				clocks = <&clk_pclk4>;
+				st,bank-name = "GPIOG";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 96 16>;
+			};
+
+			gpioh: gpio@50009000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x7000 0x400>;
+				clocks = <&clk_pclk4>;
+				st,bank-name = "GPIOH";
+				ngpios = <15>;
+				gpio-ranges = <&pinctrl 0 112 15>;
+			};
+
+			gpioi: gpio@5000a000 {
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x8000 0x400>;
+				clocks = <&clk_pclk4>;
+				st,bank-name = "GPIOI";
+				ngpios = <8>;
+				gpio-ranges = <&pinctrl 0 128 8>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/stm32mp133.dtsi b/arch/arm/boot/dts/stm32mp133.dtsi
new file mode 100644
index 000000000000..0fb1386257cf
--- /dev/null
+++ b/arch/arm/boot/dts/stm32mp133.dtsi
@@ -0,0 +1,37 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2021 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
+ */
+
+#include "stm32mp131.dtsi"
+
+/ {
+	soc {
+		m_can1: can@4400e000 {
+			compatible = "bosch,m_can";
+			reg = <0x4400e000 0x400>, <0x44011000 0x1400>;
+			reg-names = "m_can", "message_ram";
+			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "int0", "int1";
+			clocks = <&clk_hse>, <&clk_pll4_r>;
+			clock-names = "hclk", "cclk";
+			bosch,mram-cfg = <0x0 0 0 32 0 0 2 2>;
+			status = "disabled";
+		};
+
+		m_can2: can@4400f000 {
+			compatible = "bosch,m_can";
+			reg = <0x4400f000 0x400>, <0x44011000 0x2800>;
+			reg-names = "m_can", "message_ram";
+			interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "int0", "int1";
+			clocks = <&clk_hse>, <&clk_pll4_r>;
+			clock-names = "hclk", "cclk";
+			bosch,mram-cfg = <0x1400 0 0 32 0 0 2 2>;
+			status = "disabled";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/stm32mp135.dtsi b/arch/arm/boot/dts/stm32mp135.dtsi
new file mode 100644
index 000000000000..abf2acd37b4e
--- /dev/null
+++ b/arch/arm/boot/dts/stm32mp135.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2021 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
+ */
+
+#include "stm32mp133.dtsi"
+
+/ {
+	soc {
+	};
+};
diff --git a/arch/arm/boot/dts/stm32mp135f-dk.dts b/arch/arm/boot/dts/stm32mp135f-dk.dts
new file mode 100644
index 000000000000..7e96d9e36217
--- /dev/null
+++ b/arch/arm/boot/dts/stm32mp135f-dk.dts
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2021 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
+ */
+
+/dts-v1/;
+
+#include "stm32mp135.dtsi"
+#include "stm32mp13xf.dtsi"
+#include "stm32mp13-pinctrl.dtsi"
+
+/ {
+	model = "STMicroelectronics STM32MP135F-DK Discovery Board";
+	compatible = "st,stm32mp135f-dk", "st,stm32mp135";
+
+	aliases {
+		serial0 = &uart4;
+	};
+
+	memory@c0000000 {
+		device_type = "memory";
+		reg = <0xc0000000 0x20000000>;
+	};
+
+	vdd_sd: vdd-sd {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_sd";
+		regulator-min-microvolt = <2900000>;
+		regulator-max-microvolt = <2900000>;
+		regulator-always-on;
+	};
+};
+
+&iwdg2 {
+	timeout-sec = <32>;
+	status = "okay";
+};
+
+&sdmmc1 {
+	pinctrl-names = "default", "opendrain";
+	pinctrl-0 = <&sdmmc1_b4_pins_a>;
+	pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
+	broken-cd;
+	disable-wp;
+	st,neg-edge;
+	bus-width = <4>;
+	vmmc-supply = <&vdd_sd>;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart4_pins_a>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/stm32mp13xc.dtsi b/arch/arm/boot/dts/stm32mp13xc.dtsi
new file mode 100644
index 000000000000..fa6889e30591
--- /dev/null
+++ b/arch/arm/boot/dts/stm32mp13xc.dtsi
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2021 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
+ */
+
+/ {
+	soc {
+		cryp: crypto@54002000 {
+			compatible = "st,stm32mp1-cryp";
+			reg = <0x54002000 0x400>;
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk_axi>;
+			status = "disabled";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/stm32mp13xf.dtsi b/arch/arm/boot/dts/stm32mp13xf.dtsi
new file mode 100644
index 000000000000..fa6889e30591
--- /dev/null
+++ b/arch/arm/boot/dts/stm32mp13xf.dtsi
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2021 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
+ */
+
+/ {
+	soc {
+		cryp: crypto@54002000 {
+			compatible = "st,stm32mp1-cryp";
+			reg = <0x54002000 0x400>;
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk_axi>;
+			status = "disabled";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
index 5b60ecbd718f..2ebafe27a865 100644
--- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
@@ -1179,7 +1179,7 @@
 		};
 	};
 
-	sai2a_pins_c: sai2a-4 {
+	sai2a_pins_c: sai2a-2 {
 		pins {
 			pinmux = <STM32_PINMUX('D', 13, AF10)>, /* SAI2_SCK_A */
 				 <STM32_PINMUX('D', 11, AF10)>, /* SAI2_SD_A */
@@ -1190,7 +1190,7 @@
 		};
 	};
 
-	sai2a_sleep_pins_c: sai2a-5 {
+	sai2a_sleep_pins_c: sai2a-2 {
 		pins {
 			pinmux = <STM32_PINMUX('D', 13, ANALOG)>, /* SAI2_SCK_A */
 				 <STM32_PINMUX('D', 11, ANALOG)>, /* SAI2_SD_A */
@@ -1235,14 +1235,14 @@
 		};
 	};
 
-	sai2b_pins_c: sai2a-4 {
+	sai2b_pins_c: sai2b-2 {
 		pins1 {
 			pinmux = <STM32_PINMUX('F', 11, AF10)>; /* SAI2_SD_B */
 			bias-disable;
 		};
 	};
 
-	sai2b_sleep_pins_c: sai2a-sleep-5 {
+	sai2b_sleep_pins_c: sai2b-sleep-2 {
 		pins {
 			pinmux = <STM32_PINMUX('F', 11, ANALOG)>; /* SAI2_SD_B */
 		};
diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index bd289bf5d269..1cfc2f011e70 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -824,7 +824,7 @@
 				#sound-dai-cells = <0>;
 
 				compatible = "st,stm32-sai-sub-a";
-				reg = <0x4 0x1c>;
+				reg = <0x4 0x20>;
 				clocks = <&rcc SAI1_K>;
 				clock-names = "sai_ck";
 				dmas = <&dmamux1 87 0x400 0x01>;
@@ -834,7 +834,7 @@
 			sai1b: audio-controller@4400a024 {
 				#sound-dai-cells = <0>;
 				compatible = "st,stm32-sai-sub-b";
-				reg = <0x24 0x1c>;
+				reg = <0x24 0x20>;
 				clocks = <&rcc SAI1_K>;
 				clock-names = "sai_ck";
 				dmas = <&dmamux1 88 0x400 0x01>;
@@ -855,7 +855,7 @@
 			sai2a: audio-controller@4400b004 {
 				#sound-dai-cells = <0>;
 				compatible = "st,stm32-sai-sub-a";
-				reg = <0x4 0x1c>;
+				reg = <0x4 0x20>;
 				clocks = <&rcc SAI2_K>;
 				clock-names = "sai_ck";
 				dmas = <&dmamux1 89 0x400 0x01>;
@@ -865,7 +865,7 @@
 			sai2b: audio-controller@4400b024 {
 				#sound-dai-cells = <0>;
 				compatible = "st,stm32-sai-sub-b";
-				reg = <0x24 0x1c>;
+				reg = <0x24 0x20>;
 				clocks = <&rcc SAI2_K>;
 				clock-names = "sai_ck";
 				dmas = <&dmamux1 90 0x400 0x01>;
@@ -886,7 +886,7 @@
 			sai3a: audio-controller@4400c004 {
 				#sound-dai-cells = <0>;
 				compatible = "st,stm32-sai-sub-a";
-				reg = <0x04 0x1c>;
+				reg = <0x04 0x20>;
 				clocks = <&rcc SAI3_K>;
 				clock-names = "sai_ck";
 				dmas = <&dmamux1 113 0x400 0x01>;
@@ -896,7 +896,7 @@
 			sai3b: audio-controller@4400c024 {
 				#sound-dai-cells = <0>;
 				compatible = "st,stm32-sai-sub-b";
-				reg = <0x24 0x1c>;
+				reg = <0x24 0x20>;
 				clocks = <&rcc SAI3_K>;
 				clock-names = "sai_ck";
 				dmas = <&dmamux1 114 0x400 0x01>;
@@ -1085,6 +1085,7 @@
 			g-np-tx-fifo-size = <32>;
 			g-tx-fifo-size = <256 16 16 16 16 16 16 16>;
 			dr_mode = "otg";
+			otg-rev = <0x200>;
 			usb33d-supply = <&usb33>;
 			status = "disabled";
 		};
@@ -1271,7 +1272,7 @@
 			sai4a: audio-controller@50027004 {
 				#sound-dai-cells = <0>;
 				compatible = "st,stm32-sai-sub-a";
-				reg = <0x04 0x1c>;
+				reg = <0x04 0x20>;
 				clocks = <&rcc SAI4_K>;
 				clock-names = "sai_ck";
 				dmas = <&dmamux1 99 0x400 0x01>;
@@ -1281,7 +1282,7 @@
 			sai4b: audio-controller@50027024 {
 				#sound-dai-cells = <0>;
 				compatible = "st,stm32-sai-sub-b";
-				reg = <0x24 0x1c>;
+				reg = <0x24 0x20>;
 				clocks = <&rcc SAI4_K>;
 				clock-names = "sai_ck";
 				dmas = <&dmamux1 100 0x400 0x01>;
@@ -1452,7 +1453,7 @@
 		usbh_ohci: usb@5800c000 {
 			compatible = "generic-ohci";
 			reg = <0x5800c000 0x1000>;
-			clocks = <&rcc USBH>;
+			clocks = <&rcc USBH>, <&usbphyc>;
 			resets = <&rcc USBH_R>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey.dts b/arch/arm/boot/dts/stm32mp157c-odyssey.dts
index be1dd5e9e744..554f5d3bcdc3 100644
--- a/arch/arm/boot/dts/stm32mp157c-odyssey.dts
+++ b/arch/arm/boot/dts/stm32mp157c-odyssey.dts
@@ -22,6 +22,12 @@
 	};
 };
 
+&dcmi {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&dcmi_pins_b>;
+	pinctrl-1 = <&dcmi_sleep_pins_b>;
+};
+
 &ethernet0 {
 	status = "okay";
 	pinctrl-0 = <&ethernet0_rgmii_pins_a>;
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
index 2b0ac605549d..44ecc4708587 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
@@ -202,7 +202,7 @@
 		compatible = "jedec,spi-nor";
 		reg = <0>;
 		spi-rx-bus-width = <4>;
-		spi-max-frequency = <108000000>;
+		spi-max-frequency = <50000000>;
 		#address-cells = <1>;
 		#size-cells = <1>;
 	};
diff --git a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
index 899bfe04aeb9..48beed0f1f30 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
@@ -249,7 +249,7 @@
 	stusb1600@28 {
 		compatible = "st,stusb1600";
 		reg = <0x28>;
-		interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
+		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 		interrupt-parent = <&gpioi>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&stusb1600_pins_a>;
diff --git a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
index ad0e25af45be..83d283cf6633 100644
--- a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
+++ b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
@@ -91,12 +91,11 @@
 	/*
 	 * The A10-Lime is known to be unstable when running at 1008 MHz
 	 */
-	operating-points = <
-		/* kHz    uV */
-		912000  1350000
-		864000  1300000
-		624000  1250000
-		>;
+	operating-points =
+		/* kHz	  uV */
+		<912000	1350000>,
+		<864000	1300000>,
+		<624000	1250000>;
 };
 
 &de {
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 1c5a666c54b5..51a6464aab9a 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -115,13 +115,12 @@
 			reg = <0x0>;
 			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
-			operating-points = <
+			operating-points =
 				/* kHz	  uV */
-				1008000 1400000
-				912000	1350000
-				864000	1300000
-				624000	1250000
-				>;
+				<1008000 1400000>,
+				<912000	1350000>,
+				<864000	1300000>,
+				<624000	1250000>;
 			#cooling-cells = <2>;
 		};
 	};
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index 7075e10911d5..3325ab07094a 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -102,15 +102,14 @@
 
 &cpu0 {
 	clock-latency = <244144>; /* 8 32k periods */
-	operating-points = <
+	operating-points =
 		/* kHz	  uV */
-		1008000 1400000
-		912000	1350000
-		864000	1300000
-		624000	1200000
-		576000	1200000
-		432000	1200000
-		>;
+		<1008000 1400000>,
+		<912000 1350000>,
+		<864000 1300000>,
+		<624000 1200000>,
+		<576000 1200000>,
+		<432000 1200000>;
 	#cooling-cells = <2>;
 };
 
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index a31f9072bf79..715d74854449 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -105,13 +105,12 @@
 			reg = <0>;
 			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
-			operating-points = <
+			operating-points =
 				/* kHz	  uV */
-				1008000	1200000
-				864000	1200000
-				720000	1100000
-				480000	1000000
-				>;
+				<1008000 1200000>,
+				<864000 1200000>,
+				<720000 1100000>,
+				<480000 1000000>;
 			#cooling-cells = <2>;
 		};
 
@@ -121,13 +120,12 @@
 			reg = <1>;
 			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
-			operating-points = <
+			operating-points =
 				/* kHz	  uV */
-				1008000	1200000
-				864000	1200000
-				720000	1100000
-				480000	1000000
-				>;
+				<1008000 1200000>,
+				<864000 1200000>,
+				<720000 1100000>,
+				<480000 1000000>;
 			#cooling-cells = <2>;
 		};
 
@@ -137,13 +135,12 @@
 			reg = <2>;
 			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
-			operating-points = <
+			operating-points =
 				/* kHz	  uV */
-				1008000	1200000
-				864000	1200000
-				720000	1100000
-				480000	1000000
-				>;
+				<1008000 1200000>,
+				<864000 1200000>,
+				<720000 1100000>,
+				<480000 1000000>;
 			#cooling-cells = <2>;
 		};
 
@@ -153,13 +150,12 @@
 			reg = <3>;
 			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
-			operating-points = <
+			operating-points =
 				/* kHz	  uV */
-				1008000	1200000
-				864000	1200000
-				720000	1100000
-				480000	1000000
-				>;
+				<1008000 1200000>,
+				<864000 1200000>,
+				<720000 1100000>,
+				<480000 1000000>;
 			#cooling-cells = <2>;
 		};
 	};
diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
index 9d792d7a0f92..46ecf9db2324 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
@@ -104,16 +104,15 @@
 
 &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
-	operating-points = <
+	operating-points =
 		/* kHz	  uV */
-		960000	1400000
-		912000	1400000
-		864000	1350000
-		720000	1250000
-		528000	1150000
-		312000	1100000
-		144000	1050000
-		>;
+		<960000	1400000>,
+		<912000	1400000>,
+		<864000	1350000>,
+		<720000	1250000>,
+		<528000	1150000>,
+		<312000	1100000>,
+		<144000	1050000>;
 };
 
 &de {
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 5a40e0280665..5574299685ab 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -106,16 +106,15 @@
 			reg = <0>;
 			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
-			operating-points = <
+			operating-points =
 				/* kHz	  uV */
-				960000	1400000
-				912000	1400000
-				864000	1300000
-				720000	1200000
-				528000	1100000
-				312000	1000000
-				144000	1000000
-				>;
+				<960000	1400000>,
+				<912000	1400000>,
+				<864000	1300000>,
+				<720000	1200000>,
+				<528000	1100000>,
+				<312000	1000000>,
+				<144000	1000000>;
 			#cooling-cells = <2>;
 		};
 
@@ -125,16 +124,15 @@
 			reg = <1>;
 			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
-			operating-points = <
+			operating-points =
 				/* kHz	  uV */
-				960000	1400000
-				912000	1400000
-				864000	1300000
-				720000	1200000
-				528000	1100000
-				312000	1000000
-				144000	1000000
-				>;
+				<960000	1400000>,
+				<912000	1400000>,
+				<864000	1300000>,
+				<720000	1200000>,
+				<528000	1100000>,
+				<312000	1000000>,
+				<144000	1000000>;
 			#cooling-cells = <2>;
 		};
 	};
diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi
index 2beddbb3c518..b3d1bdfb5118 100644
--- a/arch/arm/boot/dts/sun8i-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a33.dtsi
@@ -46,7 +46,7 @@
 #include <dt-bindings/thermal/thermal.h>
 
 / {
-	cpu0_opp_table: opp_table0 {
+	cpu0_opp_table: opp-table-cpu {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -164,7 +164,7 @@
 		io-channels = <&ths>;
 	};
 
-	mali_opp_table: gpu-opp-table {
+	mali_opp_table: opp-table-gpu {
 		compatible = "operating-points-v2";
 
 		opp-144000000 {
diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
index 7fe2a584ddf9..a7d4ca308990 100644
--- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
@@ -169,7 +169,7 @@
 	status = "okay";
 
 	touchscreen@38 {
-		compatible = "edt,edt-ft5x06";
+		compatible = "edt,edt-ft5206";
 		reg = <0x38>;
 		interrupt-parent = <&r_pio>;
 		interrupts = <0 7 IRQ_TYPE_EDGE_FALLING>; /* PL7 */
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index ac97eac91349..82fdb04122ca 100644
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -200,7 +200,7 @@
 		status = "disabled";
 	};
 
-	cpu0_opp_table: opp_table0 {
+	cpu0_opp_table: opp-table-cluster0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -253,7 +253,7 @@
 		};
 	};
 
-	cpu1_opp_table: opp_table1 {
+	cpu1_opp_table: opp-table-cluster1 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index 4e89701df91f..ae4f933abb89 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -44,7 +44,7 @@
 #include <dt-bindings/thermal/thermal.h>
 
 / {
-	cpu0_opp_table: opp_table0 {
+	cpu0_opp_table: opp-table-cpu {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -112,7 +112,7 @@
 		};
 	};
 
-	gpu_opp_table: gpu-opp-table {
+	gpu_opp_table: opp-table-gpu {
 		compatible = "operating-points-v2";
 
 		opp-120000000 {
diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
index 291f4784e86c..1d87fc0c24ee 100644
--- a/arch/arm/boot/dts/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -736,6 +736,45 @@
 			status = "disabled";
 		};
 
+		i2s0: i2s@1c22000 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun8i-r40-i2s",
+				     "allwinner,sun8i-h3-i2s";
+			reg = <0x01c22000 0x400>;
+			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2S0>, <&ccu CLK_I2S0>;
+			clock-names = "apb", "mod";
+			resets = <&ccu RST_BUS_I2S0>;
+			dmas = <&dma 3>, <&dma 3>;
+			dma-names = "rx", "tx";
+		};
+
+		i2s1: i2s@1c22400 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun8i-r40-i2s",
+				     "allwinner,sun8i-h3-i2s";
+			reg = <0x01c22400 0x400>;
+			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2S1>, <&ccu CLK_I2S1>;
+			clock-names = "apb", "mod";
+			resets = <&ccu RST_BUS_I2S1>;
+			dmas = <&dma 4>, <&dma 4>;
+			dma-names = "rx", "tx";
+		};
+
+		i2s2: i2s@1c22800 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun8i-r40-i2s",
+				     "allwinner,sun8i-h3-i2s";
+			reg = <0x01c22800 0x400>;
+			interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2S2>, <&ccu CLK_I2S2>;
+			clock-names = "apb", "mod";
+			resets = <&ccu RST_BUS_I2S2>;
+			dmas = <&dma 6>, <&dma 6>;
+			dma-names = "rx", "tx";
+		};
+
 		ths: thermal-sensor@1c24c00 {
 			compatible = "allwinner,sun8i-r40-ths";
 			reg = <0x01c24c00 0x100>;
diff --git a/arch/arm/boot/dts/sun8i-v3-sl631.dtsi b/arch/arm/boot/dts/sun8i-v3-sl631.dtsi
index e0d2a31efc7f..6f93f8c49f84 100644
--- a/arch/arm/boot/dts/sun8i-v3-sl631.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3-sl631.dtsi
@@ -115,7 +115,7 @@
 &spi0 {
 	status = "okay";
 
-	spi-flash@0 {
+	flash@0 {
 		reg = <0>;
 		compatible = "jedec,spi-nor";
 		spi-max-frequency = <50000000>;
diff --git a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
index 1fe251ea94bc..c8ca8cb7f5c9 100644
--- a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
+++ b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
@@ -87,7 +87,7 @@
 	};
 
 	vga-dac {
-		compatible = "corpro,gm7123", "adi,adv7123", "dumb-vga-dac";
+		compatible = "corpro,gm7123", "adi,adv7123";
 		vdd-supply = <&reg_dcdc1>;
 
 		ports {
diff --git a/arch/arm/boot/dts/sunxi-libretech-all-h3-it.dtsi b/arch/arm/boot/dts/sunxi-libretech-all-h3-it.dtsi
index 204fba3614f9..50d328c2a84d 100644
--- a/arch/arm/boot/dts/sunxi-libretech-all-h3-it.dtsi
+++ b/arch/arm/boot/dts/sunxi-libretech-all-h3-it.dtsi
@@ -156,7 +156,7 @@
 &spi0 {
 	status = "okay";
 
-	spiflash@0 {
+	flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <50000000>;
diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index fb99b3e971c3..546272e396b4 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -691,7 +691,7 @@
 	};
 
 	usb@7d000000 {
-		compatible = "nvidia,tegra114-ehci", "nvidia,tegra30-ehci", "usb-ehci";
+		compatible = "nvidia,tegra114-ehci", "nvidia,tegra30-ehci";
 		reg = <0x7d000000 0x4000>;
 		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
@@ -706,6 +706,7 @@
 		compatible = "nvidia,tegra114-usb-phy", "nvidia,tegra30-usb-phy";
 		reg = <0x7d000000 0x4000>,
 		      <0x7d000000 0x4000>;
+		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
 		clocks = <&tegra_car TEGRA114_CLK_USBD>,
 			 <&tegra_car TEGRA114_CLK_PLL_U>,
@@ -725,11 +726,12 @@
 		nvidia,hsdiscon-level = <5>;
 		nvidia,xcvr-hsslew = <12>;
 		nvidia,has-utmi-pad-registers;
+		nvidia,pmc = <&tegra_pmc 0>;
 		status = "disabled";
 	};
 
 	usb@7d008000 {
-		compatible = "nvidia,tegra114-ehci", "nvidia,tegra30-ehci", "usb-ehci";
+		compatible = "nvidia,tegra114-ehci", "nvidia,tegra30-ehci";
 		reg = <0x7d008000 0x4000>;
 		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
@@ -744,6 +746,7 @@
 		compatible = "nvidia,tegra114-usb-phy", "nvidia,tegra30-usb-phy";
 		reg = <0x7d008000 0x4000>,
 		      <0x7d000000 0x4000>;
+		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
 		clocks = <&tegra_car TEGRA114_CLK_USB3>,
 			 <&tegra_car TEGRA114_CLK_PLL_U>,
@@ -762,6 +765,7 @@
 		nvidia,hssquelch-level = <2>;
 		nvidia,hsdiscon-level = <5>;
 		nvidia,xcvr-hsslew = <12>;
+		nvidia,pmc = <&tegra_pmc 2>;
 		status = "disabled";
 	};
 
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 8b38f123f554..63a64171b422 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -1079,7 +1079,7 @@
 	};
 
 	usb@7d000000 {
-		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci", "usb-ehci";
+		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci";
 		reg = <0x0 0x7d000000 0x0 0x4000>;
 		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
@@ -1094,6 +1094,7 @@
 		compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy";
 		reg = <0x0 0x7d000000 0x0 0x4000>,
 		      <0x0 0x7d000000 0x0 0x4000>;
+		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
 		clocks = <&tegra_car TEGRA124_CLK_USBD>,
 			 <&tegra_car TEGRA124_CLK_PLL_U>,
@@ -1113,11 +1114,12 @@
 		nvidia,hsdiscon-level = <5>;
 		nvidia,xcvr-hsslew = <12>;
 		nvidia,has-utmi-pad-registers;
+		nvidia,pmc = <&tegra_pmc 0>;
 		status = "disabled";
 	};
 
 	usb@7d004000 {
-		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci", "usb-ehci";
+		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci";
 		reg = <0x0 0x7d004000 0x0 0x4000>;
 		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
@@ -1132,6 +1134,7 @@
 		compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy";
 		reg = <0x0 0x7d004000 0x0 0x4000>,
 		      <0x0 0x7d000000 0x0 0x4000>;
+		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
 		clocks = <&tegra_car TEGRA124_CLK_USB2>,
 			 <&tegra_car TEGRA124_CLK_PLL_U>,
@@ -1150,11 +1153,12 @@
 		nvidia,hssquelch-level = <2>;
 		nvidia,hsdiscon-level = <5>;
 		nvidia,xcvr-hsslew = <12>;
+		nvidia,pmc = <&tegra_pmc 1>;
 		status = "disabled";
 	};
 
 	usb@7d008000 {
-		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci", "usb-ehci";
+		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci";
 		reg = <0x0 0x7d008000 0x0 0x4000>;
 		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
@@ -1169,6 +1173,7 @@
 		compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy";
 		reg = <0x0 0x7d008000 0x0 0x4000>,
 		      <0x0 0x7d000000 0x0 0x4000>;
+		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
 		clocks = <&tegra_car TEGRA124_CLK_USB3>,
 			 <&tegra_car TEGRA124_CLK_PLL_U>,
@@ -1187,6 +1192,7 @@
 		nvidia,hssquelch-level = <2>;
 		nvidia,hsdiscon-level = <5>;
 		nvidia,xcvr-hsslew = <12>;
+		nvidia,pmc = <&tegra_pmc 2>;
 		status = "disabled";
 	};
 
diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
index 2280d75b66ab..23d3f8daab23 100644
--- a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
+++ b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
@@ -393,6 +393,10 @@
 		bluetooth {
 			compatible = "brcm,bcm4329-bt";
 
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "host-wakeup";
+
 			/* PLLP 216MHz / 16 / 4 */
 			max-speed = <3375000>;
 
@@ -403,7 +407,6 @@
 			vddio-supply = <&vdd_1v8_sys>;
 
 			device-wakeup-gpios = <&gpio TEGRA_GPIO(U, 1) GPIO_ACTIVE_HIGH>;
-			host-wakeup-gpios =   <&gpio TEGRA_GPIO(U, 6) GPIO_ACTIVE_HIGH>;
 			shutdown-gpios =      <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>;
 		};
 	};
@@ -543,7 +546,7 @@
 		status = "okay";
 
 		magnetometer@c {
-			compatible = "ak,ak8975";
+			compatible = "asahi-kasei,ak8975";
 			reg = <0x0c>;
 
 			interrupt-parent = <&gpio>;
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index acc816bfd233..5b38b0606f99 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -573,8 +573,6 @@
 
 		brightness-levels = <0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 255>;
 		default-brightness-level = <10>;
-
-		backlight-boot-off;
 	};
 
 	clk32k_in: clock@0 {
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 6ce498178105..9508248fd166 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -744,11 +744,10 @@
 	};
 
 	usb@c5000000 {
-		compatible = "nvidia,tegra20-ehci", "usb-ehci";
+		compatible = "nvidia,tegra20-ehci";
 		reg = <0xc5000000 0x4000>;
 		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
-		nvidia,has-legacy-mode;
 		clocks = <&tegra_car TEGRA20_CLK_USBD>;
 		resets = <&tegra_car 22>;
 		reset-names = "usb";
@@ -761,6 +760,7 @@
 		compatible = "nvidia,tegra20-usb-phy";
 		reg = <0xc5000000 0x4000>,
 		      <0xc5000000 0x4000>;
+		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
 		clocks = <&tegra_car TEGRA20_CLK_USBD>,
 			 <&tegra_car TEGRA20_CLK_PLL_U>,
@@ -779,11 +779,12 @@
 		nvidia,xcvr-lsfslew = <1>;
 		nvidia,xcvr-lsrslew = <1>;
 		nvidia,has-utmi-pad-registers;
+		nvidia,pmc = <&tegra_pmc 0>;
 		status = "disabled";
 	};
 
 	usb@c5004000 {
-		compatible = "nvidia,tegra20-ehci", "usb-ehci";
+		compatible = "nvidia,tegra20-ehci";
 		reg = <0xc5004000 0x4000>;
 		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "ulpi";
@@ -797,6 +798,7 @@
 	phy2: usb-phy@c5004000 {
 		compatible = "nvidia,tegra20-usb-phy";
 		reg = <0xc5004000 0x4000>;
+		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "ulpi";
 		clocks = <&tegra_car TEGRA20_CLK_USB2>,
 			 <&tegra_car TEGRA20_CLK_PLL_U>,
@@ -805,11 +807,12 @@
 		resets = <&tegra_car 58>, <&tegra_car 22>;
 		reset-names = "usb", "utmi-pads";
 		#phy-cells = <0>;
+		nvidia,pmc = <&tegra_pmc 1>;
 		status = "disabled";
 	};
 
 	usb@c5008000 {
-		compatible = "nvidia,tegra20-ehci", "usb-ehci";
+		compatible = "nvidia,tegra20-ehci";
 		reg = <0xc5008000 0x4000>;
 		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
@@ -824,6 +827,7 @@
 		compatible = "nvidia,tegra20-usb-phy";
 		reg = <0xc5008000 0x4000>,
 		      <0xc5000000 0x4000>;
+		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
 		clocks = <&tegra_car TEGRA20_CLK_USB3>,
 			 <&tegra_car TEGRA20_CLK_PLL_U>,
@@ -840,6 +844,7 @@
 		nvidia,xcvr-setup = <9>;
 		nvidia,xcvr-lsfslew = <2>;
 		nvidia,xcvr-lsrslew = <2>;
+		nvidia,pmc = <&tegra_pmc 2>;
 		status = "disabled";
 	};
 
diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi
index 9732cd6f20b7..07d4ea130964 100644
--- a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi
+++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi
@@ -819,6 +819,10 @@
 		bluetooth {
 			compatible = "brcm,bcm4330-bt";
 
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "host-wakeup";
+
 			max-speed = <4000000>;
 
 			clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>;
@@ -828,7 +832,6 @@
 			vddio-supply = <&vdd_1v8>;
 
 			device-wakeup-gpios = <&gpio TEGRA_GPIO(U, 1) GPIO_ACTIVE_HIGH>;
-			host-wakeup-gpios =   <&gpio TEGRA_GPIO(U, 6) GPIO_ACTIVE_HIGH>;
 			shutdown-gpios =      <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>;
 		};
 	};
@@ -941,9 +944,29 @@
 			interrupts = <TEGRA_GPIO(V, 1) IRQ_TYPE_EDGE_BOTH>;
 
 			summit,enable-charge-control = <SMB3XX_CHG_ENABLE_PIN_ACTIVE_LOW>;
+			summit,inok-polarity = <SMB3XX_SYSOK_INOK_ACTIVE_LOW>;
 			summit,enable-usb-charging;
 
 			monitored-battery = <&battery_cell>;
+
+			usb_vbus: usb-vbus {
+				regulator-name = "usb_vbus";
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5000000>;
+				regulator-min-microamp = <750000>;
+				regulator-max-microamp = <750000>;
+
+				/*
+				 * SMB347 INOK input pin is connected to PMIC's
+				 * ACOK output, which is fixed to ACTIVE_LOW as
+				 * long as battery voltage is in a good range.
+				 *
+				 * Active INOK disables SMB347 output, so polarity
+				 * needs to be toggled when we want to get the
+				 * output.
+				 */
+				summit,needs-inok-toggle;
+			};
 		};
 	};
 
@@ -1016,12 +1039,13 @@
 	usb@7d000000 {
 		compatible = "nvidia,tegra30-udc";
 		status = "okay";
-		dr_mode = "peripheral";
+		dr_mode = "otg";
+		vbus-supply = <&usb_vbus>;
 	};
 
 	usb-phy@7d000000 {
 		status = "okay";
-		dr_mode = "peripheral";
+		dr_mode = "otg";
 		nvidia,hssync-start-delay = <0>;
 		nvidia,xcvr-lsfslew = <2>;
 		nvidia,xcvr-lsrslew = <2>;
diff --git a/arch/arm/boot/dts/tegra30-ouya.dts b/arch/arm/boot/dts/tegra30-ouya.dts
index 90db5ff72537..4259871b76c9 100644
--- a/arch/arm/boot/dts/tegra30-ouya.dts
+++ b/arch/arm/boot/dts/tegra30-ouya.dts
@@ -93,6 +93,10 @@
 		bluetooth {
 			compatible = "brcm,bcm4330-bt";
 
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "host-wakeup";
+
 			max-speed = <4000000>;
 
 			clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>;
@@ -103,7 +107,6 @@
 
 			shutdown-gpios = <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>;
 			device-wakeup-gpios = <&gpio TEGRA_GPIO(U, 1) GPIO_ACTIVE_HIGH>;
-			host-wakeup-gpios = <&gpio TEGRA_GPIO(U, 6) GPIO_ACTIVE_HIGH>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index eaf4951d9ff8..ae3df73c20a7 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -958,7 +958,7 @@
 	};
 
 	usb@7d000000 {
-		compatible = "nvidia,tegra30-ehci", "usb-ehci";
+		compatible = "nvidia,tegra30-ehci";
 		reg = <0x7d000000 0x4000>;
 		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
@@ -974,6 +974,7 @@
 		compatible = "nvidia,tegra30-usb-phy";
 		reg = <0x7d000000 0x4000>,
 		      <0x7d000000 0x4000>;
+		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
 		clocks = <&tegra_car TEGRA30_CLK_USBD>,
 			 <&tegra_car TEGRA30_CLK_PLL_U>,
@@ -994,11 +995,12 @@
 		nvidia,hssquelch-level = <2>;
 		nvidia,hsdiscon-level = <5>;
 		nvidia,has-utmi-pad-registers;
+		nvidia,pmc = <&tegra_pmc 0>;
 		status = "disabled";
 	};
 
 	usb@7d004000 {
-		compatible = "nvidia,tegra30-ehci", "usb-ehci";
+		compatible = "nvidia,tegra30-ehci";
 		reg = <0x7d004000 0x4000>;
 		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
@@ -1013,6 +1015,7 @@
 		compatible = "nvidia,tegra30-usb-phy";
 		reg = <0x7d004000 0x4000>,
 		      <0x7d000000 0x4000>;
+		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
 		clocks = <&tegra_car TEGRA30_CLK_USB2>,
 			 <&tegra_car TEGRA30_CLK_PLL_U>,
@@ -1032,11 +1035,12 @@
 		nvidia,xcvr-hsslew = <32>;
 		nvidia,hssquelch-level = <2>;
 		nvidia,hsdiscon-level = <5>;
+		nvidia,pmc = <&tegra_pmc 2>;
 		status = "disabled";
 	};
 
 	usb@7d008000 {
-		compatible = "nvidia,tegra30-ehci", "usb-ehci";
+		compatible = "nvidia,tegra30-ehci";
 		reg = <0x7d008000 0x4000>;
 		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
@@ -1051,6 +1055,7 @@
 		compatible = "nvidia,tegra30-usb-phy";
 		reg = <0x7d008000 0x4000>,
 		      <0x7d000000 0x4000>;
+		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
 		clocks = <&tegra_car TEGRA30_CLK_USB3>,
 			 <&tegra_car TEGRA30_CLK_PLL_U>,
@@ -1070,6 +1075,7 @@
 		nvidia,xcvr-hsslew = <32>;
 		nvidia,hssquelch-level = <2>;
 		nvidia,hsdiscon-level = <5>;
+		nvidia,pmc = <&tegra_pmc 1>;
 		status = "disabled";
 	};
 
diff --git a/arch/arm/boot/dts/versatile-ab-ib2.dts b/arch/arm/boot/dts/versatile-ab-ib2.dts
index c577ff4bb4be..7ebb0dfd0467 100644
--- a/arch/arm/boot/dts/versatile-ab-ib2.dts
+++ b/arch/arm/boot/dts/versatile-ab-ib2.dts
@@ -13,9 +13,13 @@
 	syscon@27000000 {
 		compatible = "arm,versatile-ib2-syscon", "syscon", "simple-mfd";
 		reg = <0x27000000 0x4>;
+		ranges = <0x0 0x27000000 0x4>;
+		#address-cells = <1>;
+		#size-cells = <1>;
 
-		led@00.4 {
+		led@0,4 {
 			compatible = "register-bit-led";
+			reg = <0x00 0x04>;
 			offset = <0x00>;
 			mask = <0x10>;
 			label = "versatile-ib2:0";
diff --git a/arch/arm/boot/dts/versatile-ab.dts b/arch/arm/boot/dts/versatile-ab.dts
index 151c0220047d..79f7cc241282 100644
--- a/arch/arm/boot/dts/versatile-ab.dts
+++ b/arch/arm/boot/dts/versatile-ab.dts
@@ -70,61 +70,72 @@
 	core-module@10000000 {
 		compatible = "arm,core-module-versatile", "syscon", "simple-mfd";
 		reg = <0x10000000 0x200>;
+		ranges = <0x0 0x10000000 0x200>;
+		#address-cells = <1>;
+		#size-cells = <1>;
 
-		led@08.0 {
+		led@8,0 {
 			compatible = "register-bit-led";
+			reg = <0x08 0x04>;
 			offset = <0x08>;
 			mask = <0x01>;
 			label = "versatile:0";
 			linux,default-trigger = "heartbeat";
 			default-state = "on";
 		};
-		led@08.1 {
+		led@8,1 {
 			compatible = "register-bit-led";
+			reg = <0x08 0x04>;
 			offset = <0x08>;
 			mask = <0x02>;
 			label = "versatile:1";
 			linux,default-trigger = "mmc0";
 			default-state = "off";
 		};
-		led@08.2 {
+		led@8,2 {
 			compatible = "register-bit-led";
+			reg = <0x08 0x04>;
 			offset = <0x08>;
 			mask = <0x04>;
 			label = "versatile:2";
 			linux,default-trigger = "cpu0";
 			default-state = "off";
 		};
-		led@08.3 {
+		led@8,3 {
 			compatible = "register-bit-led";
+			reg = <0x08 0x04>;
 			offset = <0x08>;
 			mask = <0x08>;
 			label = "versatile:3";
 			default-state = "off";
 		};
-		led@08.4 {
+		led@8,4 {
 			compatible = "register-bit-led";
+			reg = <0x08 0x04>;
 			offset = <0x08>;
 			mask = <0x10>;
 			label = "versatile:4";
 			default-state = "off";
 		};
-		led@08.5 {
+		led@8,5 {
 			compatible = "register-bit-led";
+			reg = <0x08 0x04>;
 			offset = <0x08>;
 			mask = <0x20>;
 			label = "versatile:5";
 			default-state = "off";
 		};
-		led@08.6 {
+		led@8,6 {
 			compatible = "register-bit-led";
+			reg = <0x08 0x04>;
 			offset = <0x08>;
 			mask = <0x40>;
 			label = "versatile:6";
 			default-state = "off";
 		};
-		led@08.7 {
+		led@8,7 {
 			compatible = "register-bit-led";
+			reg = <0x08 0x04>;
 			offset = <0x08>;
 			mask = <0x80>;
 			label = "versatile:7";
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c
index 6edb961bd6c1..e74c5bfdc6d3 100644
--- a/arch/arm/common/scoop.c
+++ b/arch/arm/common/scoop.c
@@ -240,9 +240,6 @@ static int scoop_remove(struct platform_device *pdev)
 {
 	struct scoop_dev *sdev = platform_get_drvdata(pdev);
 
-	if (!sdev)
-		return -EINVAL;
-
 	if (sdev->gpio.base != -1)
 		gpiochip_remove(&sdev->gpio);
 
diff --git a/arch/arm/configs/aspeed_g4_defconfig b/arch/arm/configs/aspeed_g4_defconfig
index acaafa351d08..5d20057bdc43 100644
--- a/arch/arm/configs/aspeed_g4_defconfig
+++ b/arch/arm/configs/aspeed_g4_defconfig
@@ -48,6 +48,7 @@ CONFIG_INET=y
 CONFIG_IP_MULTICAST=y
 CONFIG_SYN_COOKIES=y
 # CONFIG_INET_DIAG is not set
+# CONFIG_IPV6_SIT is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_ADVANCED is not set
 CONFIG_VLAN_8021Q=y
diff --git a/arch/arm/configs/aspeed_g5_defconfig b/arch/arm/configs/aspeed_g5_defconfig
index 480dbbb4ff91..ae4f3c56ae6b 100644
--- a/arch/arm/configs/aspeed_g5_defconfig
+++ b/arch/arm/configs/aspeed_g5_defconfig
@@ -60,6 +60,7 @@ CONFIG_SYN_COOKIES=y
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_IPV6_ROUTE_INFO=y
 CONFIG_IPV6_OPTIMISTIC_DAD=y
+# CONFIG_IPV6_SIT is not set
 CONFIG_IPV6_MULTIPLE_TABLES=y
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_ADVANCED is not set
@@ -79,7 +80,9 @@ CONFIG_MTD_UBI=y
 CONFIG_MTD_UBI_FASTMAP=y
 CONFIG_MTD_UBI_BLOCK=y
 CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_NBD=y
 CONFIG_EEPROM_AT24=y
+CONFIG_EEPROM_AT25=y
 CONFIG_NETDEVICES=y
 CONFIG_NETCONSOLE=y
 # CONFIG_NET_VENDOR_ALACRITECH is not set
@@ -140,6 +143,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_8250_DW=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_ASPEED_KCS_IPMI_BMC=y
+CONFIG_IPMI_KCS_BMC_CDEV_IPMI=y
 CONFIG_IPMI_KCS_BMC_SERIO=y
 CONFIG_ASPEED_BT_IPMI_BMC=y
 CONFIG_HW_RANDOM_TIMERIOMEM=y
@@ -152,25 +156,33 @@ CONFIG_I2C_ASPEED=y
 CONFIG_I2C_FSI=y
 CONFIG_I2C_SLAVE=y
 CONFIG_SPI=y
+CONFIG_SPI_FSI=y
 CONFIG_GPIOLIB=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_ASPEED=y
 CONFIG_GPIO_ASPEED_SGPIO=y
+CONFIG_GPIO_PCA953X=y
+CONFIG_GPIO_PCA953X_IRQ=y
 CONFIG_W1=y
 CONFIG_W1_MASTER_GPIO=y
 CONFIG_W1_SLAVE_THERM=y
+CONFIG_SENSORS_ADT7475=y
 CONFIG_SENSORS_ASPEED=y
 CONFIG_SENSORS_IIO_HWMON=y
 CONFIG_SENSORS_LM75=y
 CONFIG_SENSORS_NCT7904=y
+CONFIG_SENSORS_OCC_P9_SBE=y
 CONFIG_PMBUS=y
 CONFIG_SENSORS_ADM1275=y
 CONFIG_SENSORS_IBM_CFFPS=y
 CONFIG_SENSORS_IR35221=y
+CONFIG_SENSORS_IR38064=y
+CONFIG_SENSORS_ISL68137=y
 CONFIG_SENSORS_LM25066=y
 CONFIG_SENSORS_MAX31785=y
 CONFIG_SENSORS_UCD9000=y
 CONFIG_SENSORS_UCD9200=y
+CONFIG_SENSORS_SBTSI=y
 CONFIG_SENSORS_TMP421=y
 CONFIG_SENSORS_W83773G=y
 CONFIG_WATCHDOG_SYSFS=y
@@ -181,6 +193,7 @@ CONFIG_V4L_PLATFORM_DRIVERS=y
 CONFIG_VIDEO_ASPEED=y
 CONFIG_DRM=y
 CONFIG_DRM_ASPEED_GFX=y
+CONFIG_FB=y
 CONFIG_USB=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_DYNAMIC_MINORS=y
@@ -188,22 +201,10 @@ CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 CONFIG_USB_EHCI_HCD_PLATFORM=y
 CONFIG_USB_GADGET=y
-CONFIG_U_SERIAL_CONSOLE=y
 CONFIG_USB_ASPEED_VHUB=y
 CONFIG_USB_CONFIGFS=y
-CONFIG_USB_CONFIGFS_SERIAL=y
-CONFIG_USB_CONFIGFS_ACM=y
-CONFIG_USB_CONFIGFS_OBEX=y
-CONFIG_USB_CONFIGFS_NCM=y
-CONFIG_USB_CONFIGFS_ECM=y
-CONFIG_USB_CONFIGFS_ECM_SUBSET=y
-CONFIG_USB_CONFIGFS_RNDIS=y
-CONFIG_USB_CONFIGFS_EEM=y
 CONFIG_USB_CONFIGFS_MASS_STORAGE=y
-CONFIG_USB_CONFIGFS_F_LB_SS=y
-CONFIG_USB_CONFIGFS_F_FS=y
 CONFIG_USB_CONFIGFS_F_HID=y
-CONFIG_USB_CONFIGFS_F_PRINTER=y
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
@@ -230,7 +231,9 @@ CONFIG_RTC_DRV_ASPEED=y
 CONFIG_IIO=y
 CONFIG_ASPEED_ADC=y
 CONFIG_MAX1363=y
+CONFIG_SI7020=y
 CONFIG_BMP280=y
+CONFIG_DPS310=y
 CONFIG_RAS=y
 CONFIG_FSI=y
 CONFIG_FSI_MASTER_GPIO=y
@@ -252,6 +255,11 @@ CONFIG_UBIFS_FS=y
 CONFIG_SQUASHFS=y
 CONFIG_SQUASHFS_XZ=y
 CONFIG_SQUASHFS_ZSTD=y
+CONFIG_PSTORE=y
+CONFIG_PSTORE_CONSOLE=y
+CONFIG_PSTORE_PMSG=y
+CONFIG_PSTORE_FTRACE=y
+CONFIG_PSTORE_RAM=y
 # CONFIG_NETWORK_FILESYSTEMS is not set
 CONFIG_HARDENED_USERCOPY=y
 CONFIG_FORTIFY_SOURCE=y
@@ -276,7 +284,8 @@ CONFIG_SCHED_STACK_END_CHECK=y
 CONFIG_PANIC_ON_OOPS=y
 CONFIG_PANIC_TIMEOUT=-1
 CONFIG_SOFTLOCKUP_DETECTOR=y
-# CONFIG_DETECT_HUNG_TASK is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
 CONFIG_WQ_WATCHDOG=y
 # CONFIG_SCHED_DEBUG is not set
 CONFIG_FUNCTION_TRACER=y
diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig
index b1564e0aa000..a6310c8abcc3 100644
--- a/arch/arm/configs/at91_dt_defconfig
+++ b/arch/arm/configs/at91_dt_defconfig
@@ -144,6 +144,7 @@ CONFIG_VIDEO_MT9V032=m
 CONFIG_DRM=y
 CONFIG_DRM_ATMEL_HLCDC=y
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_FB_ATMEL=y
 CONFIG_BACKLIGHT_ATMEL_LCDC=y
 CONFIG_BACKLIGHT_PWM=y
diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig
index f4e1873912a3..cae09010a799 100644
--- a/arch/arm/configs/exynos_defconfig
+++ b/arch/arm/configs/exynos_defconfig
@@ -227,6 +227,7 @@ CONFIG_DRM_EXYNOS_DPI=y
 CONFIG_DRM_EXYNOS_DSI=y
 CONFIG_DRM_EXYNOS_HDMI=y
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_DRM_PANEL_SAMSUNG_LD9040=y
 CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=y
 CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=y
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 5e4128dadd8d..1fbb8e45e604 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -2,11 +2,13 @@ CONFIG_KERNEL_LZO=y
 CONFIG_SYSVIPC=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BPF_SYSCALL=y
 CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=18
 CONFIG_CGROUPS=y
+CONFIG_CGROUP_BPF=y
 CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
@@ -28,9 +30,6 @@ CONFIG_SOC_IMX6UL=y
 CONFIG_SOC_IMX7D=y
 CONFIG_SOC_IMX7ULP=y
 CONFIG_SOC_VF610=y
-CONFIG_PCI=y
-CONFIG_PCI_MSI=y
-CONFIG_PCI_IMX6=y
 CONFIG_SMP=y
 CONFIG_ARM_PSCI=y
 CONFIG_HIGHMEM=y
@@ -58,7 +57,6 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
-# CONFIG_BLK_DEV_BSG is not set
 CONFIG_BINFMT_MISC=m
 CONFIG_NET=y
 CONFIG_PACKET=y
@@ -66,9 +64,6 @@ CONFIG_UNIX=y
 CONFIG_INET=y
 CONFIG_IP_PNP=y
 CONFIG_IP_PNP_DHCP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
 CONFIG_NETFILTER=y
 CONFIG_CAN=y
 CONFIG_CAN_FLEXCAN=y
@@ -81,12 +76,14 @@ CONFIG_CFG80211_WEXT=y
 CONFIG_MAC80211=y
 CONFIG_RFKILL=y
 CONFIG_RFKILL_INPUT=y
+CONFIG_PCI=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_IMX6=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
 CONFIG_FW_LOADER_USER_HELPER=y
 CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
-CONFIG_CMA_SIZE_MBYTES=64
 CONFIG_IMX_WEIM=y
 CONFIG_CONNECTOR=y
 CONFIG_MTD=y
@@ -97,16 +94,15 @@ CONFIG_MTD_JEDECPROBE=y
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=y
 CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_PHYSMAP_OF=y
 CONFIG_MTD_DATAFLASH=y
-CONFIG_MTD_M25P80=y
 CONFIG_MTD_SST25L=y
 CONFIG_MTD_RAW_NAND=y
 CONFIG_MTD_NAND_GPMI_NAND=y
 CONFIG_MTD_NAND_VF610_NFC=y
 CONFIG_MTD_NAND_MXC=y
 CONFIG_MTD_SPI_NOR=y
-CONFIG_SPI_FSL_QUADSPI=y
 CONFIG_MTD_UBI=y
 CONFIG_MTD_UBI_FASTMAP=y
 CONFIG_MTD_UBI_BLOCK=y
@@ -117,6 +113,7 @@ CONFIG_EEPROM_AT24=y
 CONFIG_EEPROM_AT25=y
 # CONFIG_SCSI_PROC_FS is not set
 CONFIG_BLK_DEV_SD=y
+# CONFIG_BLK_DEV_BSG is not set
 CONFIG_SCSI_CONSTANTS=y
 CONFIG_SCSI_LOGGING=y
 CONFIG_SCSI_SCAN_ASYNC=y
@@ -126,7 +123,6 @@ CONFIG_AHCI_IMX=y
 CONFIG_PATA_IMX=y
 CONFIG_NETDEVICES=y
 # CONFIG_NET_VENDOR_BROADCOM is not set
-CONFIG_CS89x0=y
 CONFIG_CS89x0_PLATFORM=y
 # CONFIG_NET_VENDOR_FARADAY is not set
 # CONFIG_NET_VENDOR_INTEL is not set
@@ -139,9 +135,8 @@ CONFIG_SMC91X=y
 CONFIG_SMC911X=y
 CONFIG_SMSC911X=y
 # CONFIG_NET_VENDOR_STMICRO is not set
-CONFIG_AT803X_PHY=y
 CONFIG_MICREL_PHY=y
-CONFIG_SMSC_PHY=y
+CONFIG_AT803X_PHY=y
 CONFIG_USB_PEGASUS=m
 CONFIG_USB_RTL8150=m
 CONFIG_USB_RTL8152=y
@@ -204,6 +199,7 @@ CONFIG_I2C_ALGOPCA=m
 CONFIG_I2C_GPIO=y
 CONFIG_I2C_IMX=y
 CONFIG_SPI=y
+CONFIG_SPI_FSL_QUADSPI=y
 CONFIG_SPI_GPIO=y
 CONFIG_SPI_IMX=y
 CONFIG_SPI_FSL_DSPI=y
@@ -212,14 +208,13 @@ CONFIG_PINCTRL_IMX8MN=y
 CONFIG_PINCTRL_IMX8MP=y
 CONFIG_PINCTRL_IMX8MQ=y
 CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_MXC=y
 CONFIG_GPIO_SIOX=m
 CONFIG_GPIO_MAX732X=y
-CONFIG_GPIO_MC9S08DZ60=y
 CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCF857X=y
 CONFIG_GPIO_STMPE=y
 CONFIG_GPIO_74X164=y
-CONFIG_GPIO_MXC=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_SYSCON=y
 CONFIG_POWER_RESET_SYSCON_POWEROFF=y
@@ -233,8 +228,8 @@ CONFIG_THERMAL_WRITABLE_TRIPS=y
 CONFIG_CPU_THERMAL=y
 CONFIG_IMX_THERMAL=y
 CONFIG_WATCHDOG=y
-CONFIG_DA9062_WATCHDOG=y
 CONFIG_DA9063_WATCHDOG=m
+CONFIG_DA9062_WATCHDOG=y
 CONFIG_RN5T618_WATCHDOG=y
 CONFIG_IMX2_WDT=y
 CONFIG_IMX7ULP_WDT=y
@@ -245,7 +240,6 @@ CONFIG_MFD_MC13XXX_SPI=y
 CONFIG_MFD_MC13XXX_I2C=y
 CONFIG_MFD_RN5T618=y
 CONFIG_MFD_STMPE=y
-CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_ANATOP=y
 CONFIG_REGULATOR_DA9052=y
@@ -261,9 +255,6 @@ CONFIG_RC_CORE=y
 CONFIG_RC_DEVICES=y
 CONFIG_IR_GPIO_CIR=y
 CONFIG_MEDIA_SUPPORT=y
-CONFIG_MEDIA_CAMERA_SUPPORT=y
-CONFIG_MEDIA_CONTROLLER=y
-CONFIG_VIDEO_V4L2_SUBDEV_API=y
 CONFIG_MEDIA_USB_SUPPORT=y
 CONFIG_USB_VIDEO_CLASS=m
 CONFIG_V4L_PLATFORM_DRIVERS=y
@@ -271,7 +262,6 @@ CONFIG_VIDEO_MUX=y
 CONFIG_V4L_MEM2MEM_DRIVERS=y
 CONFIG_VIDEO_CODA=m
 CONFIG_VIDEO_IMX_PXP=y
-# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
 CONFIG_VIDEO_ADV7180=m
 CONFIG_VIDEO_OV2680=m
 CONFIG_VIDEO_OV5640=m
@@ -281,6 +271,7 @@ CONFIG_DRM=y
 CONFIG_DRM_MSM=y
 CONFIG_DRM_PANEL_LVDS=y
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_DRM_PANEL_SEIKO_43WVF1G=y
 CONFIG_DRM_TI_TFP410=y
 CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
@@ -307,24 +298,23 @@ CONFIG_SND_USB_AUDIO=m
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_FSL_ASRC=y
 CONFIG_SND_IMX_SOC=y
-CONFIG_SND_SOC_PHYCORE_AC97=y
 CONFIG_SND_SOC_EUKREA_TLV320=y
 CONFIG_SND_SOC_IMX_ES8328=y
 CONFIG_SND_SOC_IMX_SGTL5000=y
 CONFIG_SND_SOC_IMX_SPDIF=y
-CONFIG_SND_SOC_IMX_MC13783=y
 CONFIG_SND_SOC_FSL_ASOC_CARD=y
 CONFIG_SND_SOC_AC97_CODEC=y
 CONFIG_SND_SOC_CS42XX8_I2C=y
-CONFIG_SND_SOC_TLV320AIC3X=y
+CONFIG_SND_SOC_TLV320AIC3X_I2C=y
 CONFIG_SND_SOC_WM8960=y
 CONFIG_SND_SOC_WM8962=y
 CONFIG_SND_SIMPLE_CARD=y
 CONFIG_HID_MULTITOUCH=y
+CONFIG_HID_WACOM=y
+CONFIG_I2C_HID_OF=y
 CONFIG_USB=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_MXC=y
 CONFIG_USB_ACM=m
 CONFIG_USB_STORAGE=y
 CONFIG_USB_CHIPIDEA=y
@@ -339,7 +329,6 @@ CONFIG_USB_EHSET_TEST_FIXTURE=m
 CONFIG_NOP_USB_XCEIV=y
 CONFIG_USB_MXS_PHY=y
 CONFIG_USB_GADGET=y
-CONFIG_USB_FSL_USB2=y
 CONFIG_USB_CONFIGFS=y
 CONFIG_USB_CONFIGFS_SERIAL=y
 CONFIG_USB_CONFIGFS_ACM=y
@@ -388,15 +377,15 @@ CONFIG_RTC_DRV_ISL1208=y
 CONFIG_RTC_DRV_PCF8523=y
 CONFIG_RTC_DRV_PCF8563=y
 CONFIG_RTC_DRV_M41T80=y
+CONFIG_RTC_DRV_RC5T619=y
 CONFIG_RTC_DRV_DA9063=y
 CONFIG_RTC_DRV_MC13XXX=y
 CONFIG_RTC_DRV_MXC=y
 CONFIG_RTC_DRV_MXC_V2=y
-CONFIG_RTC_DRV_RC5T619=y
 CONFIG_RTC_DRV_SNVS=y
 CONFIG_DMADEVICES=y
 CONFIG_FSL_EDMA=y
-CONFIG_IMX_SDMA=y
+CONFIG_IMX_SDMA=m
 CONFIG_MXS_DMA=y
 CONFIG_DMATEST=m
 CONFIG_STAGING=y
@@ -469,13 +458,14 @@ CONFIG_CRC_CCITT=m
 CONFIG_CRC_T10DIF=y
 CONFIG_CRC7=m
 CONFIG_LIBCRC32C=m
+CONFIG_CMA_SIZE_MBYTES=64
 CONFIG_FONTS=y
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
 CONFIG_PRINTK_TIME=y
+# CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
 # CONFIG_SCHED_DEBUG is not set
 CONFIG_PROVE_LOCKING=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_FTRACE is not set
diff --git a/arch/arm/configs/lpc32xx_defconfig b/arch/arm/configs/lpc32xx_defconfig
index 989bcc84e7fb..6c3e4a141963 100644
--- a/arch/arm/configs/lpc32xx_defconfig
+++ b/arch/arm/configs/lpc32xx_defconfig
@@ -108,6 +108,7 @@ CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_DRM=y
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_DRM_PL111=y
 CONFIG_FB_MODE_HELPERS=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig
index 80a3ae02d759..fe8d760256a4 100644
--- a/arch/arm/configs/multi_v5_defconfig
+++ b/arch/arm/configs/multi_v5_defconfig
@@ -194,6 +194,7 @@ CONFIG_VIDEO_ATMEL_ISI=m
 CONFIG_DRM=y
 CONFIG_DRM_ATMEL_HLCDC=m
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_DRM_ASPEED_GFX=m
 CONFIG_FB_IMX=y
 CONFIG_FB_ATMEL=y
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 33572998dbbe..c951aeed2138 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -73,7 +73,6 @@ CONFIG_SOC_OMAP5=y
 CONFIG_SOC_AM33XX=y
 CONFIG_SOC_AM43XX=y
 CONFIG_SOC_DRA7XX=y
-CONFIG_ARCH_SIRF=y
 CONFIG_ARCH_QCOM=y
 CONFIG_ARCH_MSM8X60=y
 CONFIG_ARCH_MSM8960=y
@@ -97,7 +96,6 @@ CONFIG_ARCH_WM8850=y
 CONFIG_ARCH_ZYNQ=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=16
-CONFIG_SECCOMP=y
 CONFIG_ARM_APPENDED_DTB=y
 CONFIG_ARM_ATAG_DTB_COMPAT=y
 CONFIG_KEXEC=y
@@ -111,21 +109,21 @@ CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
 CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
 CONFIG_CPUFREQ_DT=y
 CONFIG_ARM_IMX6Q_CPUFREQ=y
-CONFIG_ARM_SCMI_CPUFREQ=y
 CONFIG_ARM_RASPBERRYPI_CPUFREQ=y
+CONFIG_ARM_SCMI_CPUFREQ=y
 CONFIG_QORIQ_CPUFREQ=y
 CONFIG_CPU_IDLE=y
 CONFIG_ARM_CPUIDLE=y
 CONFIG_ARM_ZYNQ_CPUIDLE=y
 CONFIG_ARM_EXYNOS_CPUIDLE=y
 CONFIG_ARM_TEGRA_CPUIDLE=y
+CONFIG_ARM_QCOM_SPM_CPUIDLE=y
 CONFIG_KERNEL_MODE_NEON=y
 CONFIG_ARM_SCMI_PROTOCOL=y
 CONFIG_RASPBERRYPI_FIRMWARE=y
 CONFIG_TRUSTED_FOUNDATIONS=y
 CONFIG_BCM47XX_NVRAM=y
 CONFIG_BCM47XX_SPROM=y
-CONFIG_EFI_VARS=m
 CONFIG_EFI_CAPSULE_LOADER=m
 CONFIG_ARM_CRYPTO=y
 CONFIG_CRYPTO_SHA1_ARM_NEON=m
@@ -158,7 +156,6 @@ CONFIG_INET6_IPCOMP=m
 CONFIG_IPV6_MIP6=m
 CONFIG_IPV6_TUNNEL=m
 CONFIG_IPV6_MULTIPLE_TABLES=y
-CONFIG_NET_SWITCHDEV=y
 CONFIG_NET_DSA=m
 CONFIG_CAN=y
 CONFIG_CAN_AT91=m
@@ -281,12 +278,10 @@ CONFIG_TI_CPTS=y
 CONFIG_XILINX_EMACLITE=y
 CONFIG_BROADCOM_PHY=y
 CONFIG_ICPLUS_PHY=y
-CONFIG_DP83867_PHY=y
 CONFIG_MARVELL_PHY=y
-CONFIG_MICREL_PHY=y
 CONFIG_AT803X_PHY=y
 CONFIG_ROCKCHIP_PHY=y
-CONFIG_SMSC_PHY=y
+CONFIG_DP83867_PHY=y
 CONFIG_USB_PEGASUS=y
 CONFIG_USB_RTL8152=m
 CONFIG_USB_LAN78XX=m
@@ -353,8 +348,6 @@ CONFIG_SERIAL_MESON=y
 CONFIG_SERIAL_MESON_CONSOLE=y
 CONFIG_SERIAL_SAMSUNG=y
 CONFIG_SERIAL_SAMSUNG_CONSOLE=y
-CONFIG_SERIAL_SIRFSOC=y
-CONFIG_SERIAL_SIRFSOC_CONSOLE=y
 CONFIG_SERIAL_TEGRA=y
 CONFIG_SERIAL_IMX=y
 CONFIG_SERIAL_IMX_CONSOLE=y
@@ -379,7 +372,6 @@ CONFIG_SERIAL_ST_ASC_CONSOLE=y
 CONFIG_SERIAL_STM32=y
 CONFIG_SERIAL_STM32_CONSOLE=y
 CONFIG_SERIAL_OWL=y
-CONFIG_SERIAL_OWL_CONSOLE=y
 CONFIG_SERIAL_DEV_BUS=y
 CONFIG_VIRTIO_CONSOLE=y
 CONFIG_ASPEED_KCS_IPMI_BMC=m
@@ -409,7 +401,6 @@ CONFIG_I2C_RIIC=y
 CONFIG_I2C_RK3X=y
 CONFIG_I2C_S3C2410=y
 CONFIG_I2C_SH_MOBILE=y
-CONFIG_I2C_SIRF=y
 CONFIG_I2C_ST=y
 CONFIG_I2C_STM32F7=y
 CONFIG_I2C_SUN6I_P2WI=y
@@ -437,7 +428,6 @@ CONFIG_SPI_RSPI=y
 CONFIG_SPI_S3C64XX=m
 CONFIG_SPI_SH_MSIOF=m
 CONFIG_SPI_SH_HSPI=y
-CONFIG_SPI_SIRF=y
 CONFIG_SPI_STM32=m
 CONFIG_SPI_STM32_QSPI=y
 CONFIG_SPI_SUN4I=y
@@ -450,7 +440,6 @@ CONFIG_SPI_SPIDEV=y
 CONFIG_SPMI=y
 CONFIG_PTP_1588_CLOCK=y
 CONFIG_PINCTRL_AS3722=y
-CONFIG_PINCTRL_RZA2=y
 CONFIG_PINCTRL_STMFX=y
 CONFIG_PINCTRL_PALMAS=y
 CONFIG_PINCTRL_OWL=y
@@ -465,10 +454,12 @@ CONFIG_PINCTRL_MSM8X74=y
 CONFIG_PINCTRL_MSM8916=y
 CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
 CONFIG_PINCTRL_QCOM_SSBI_PMIC=y
+CONFIG_PINCTRL_RZA2=y
 CONFIG_GPIO_ASPEED_SGPIO=y
 CONFIG_GPIO_DAVINCI=y
 CONFIG_GPIO_DWAPB=y
 CONFIG_GPIO_EM=y
+CONFIG_GPIO_MXC=y
 CONFIG_GPIO_RCAR=y
 CONFIG_GPIO_SYSCON=y
 CONFIG_GPIO_UNIPHIER=y
@@ -481,9 +472,6 @@ CONFIG_GPIO_PALMAS=y
 CONFIG_GPIO_TPS6586X=y
 CONFIG_GPIO_TPS65910=y
 CONFIG_GPIO_TWL4030=y
-CONFIG_GPIO_MXC=y
-CONFIG_POWER_AVS=y
-CONFIG_ROCKCHIP_IODOMAIN=y
 CONFIG_POWER_RESET_AS3722=y
 CONFIG_POWER_RESET_GPIO=y
 CONFIG_POWER_RESET_GPIO_RESTART=y
@@ -523,10 +511,10 @@ CONFIG_ARMADA_THERMAL=y
 CONFIG_BCM2711_THERMAL=m
 CONFIG_BCM2835_THERMAL=m
 CONFIG_BRCMSTB_THERMAL=m
-CONFIG_GENERIC_ADC_THERMAL=m
 CONFIG_ST_THERMAL_MEMMAP=y
 CONFIG_TEGRA_SOCTHERM=m
 CONFIG_TEGRA30_TSENSOR=m
+CONFIG_GENERIC_ADC_THERMAL=m
 CONFIG_UNIPHIER_THERMAL=y
 CONFIG_DA9063_WATCHDOG=m
 CONFIG_XILINX_WATCHDOG=y
@@ -579,7 +567,6 @@ CONFIG_MFD_RK808=y
 CONFIG_MFD_RN5T618=y
 CONFIG_MFD_SEC_CORE=y
 CONFIG_MFD_STMPE=y
-CONFIG_STMPE_I2C=y
 CONFIG_MFD_PALMAS=y
 CONFIG_MFD_TPS65090=y
 CONFIG_MFD_TPS65217=y
@@ -635,11 +622,9 @@ CONFIG_REGULATOR_TPS65910=y
 CONFIG_REGULATOR_TWL4030=y
 CONFIG_REGULATOR_VEXPRESS=y
 CONFIG_REGULATOR_WM8994=m
+CONFIG_CEC_SAMSUNG_S5P=m
+CONFIG_CEC_STM32=m
 CONFIG_MEDIA_SUPPORT=m
-CONFIG_MEDIA_CAMERA_SUPPORT=y
-CONFIG_MEDIA_CEC_SUPPORT=y
-CONFIG_MEDIA_CONTROLLER=y
-CONFIG_VIDEO_V4L2_SUBDEV_API=y
 CONFIG_MEDIA_USB_SUPPORT=y
 CONFIG_USB_VIDEO_CLASS=m
 CONFIG_V4L_PLATFORM_DRIVERS=y
@@ -666,9 +651,6 @@ CONFIG_VIDEO_RENESAS_JPU=m
 CONFIG_VIDEO_RENESAS_VSP1=m
 CONFIG_V4L_TEST_DRIVERS=y
 CONFIG_VIDEO_VIVID=m
-CONFIG_CEC_PLATFORM_DRIVERS=y
-CONFIG_CEC_SAMSUNG_S5P=m
-CONFIG_CEC_STM32=m
 CONFIG_VIDEO_ADV7180=m
 CONFIG_VIDEO_ADV7604=m
 CONFIG_VIDEO_ADV7604_CEC=y
@@ -689,11 +671,6 @@ CONFIG_ROCKCHIP_ANALOGIX_DP=y
 CONFIG_ROCKCHIP_DW_HDMI=y
 CONFIG_ROCKCHIP_DW_MIPI_DSI=y
 CONFIG_ROCKCHIP_INNO_HDMI=y
-CONFIG_DRM_IMX=m
-CONFIG_DRM_IMX_PARALLEL_DISPLAY=m
-CONFIG_DRM_IMX_TVE=m
-CONFIG_DRM_IMX_LDB=m
-CONFIG_DRM_IMX_HDMI=m
 CONFIG_DRM_ATMEL_HLCDC=m
 CONFIG_DRM_RCAR_DU=m
 CONFIG_DRM_RCAR_LVDS=y
@@ -704,6 +681,7 @@ CONFIG_DRM_TEGRA=y
 CONFIG_DRM_STM=m
 CONFIG_DRM_STM_DSI=m
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_DRM_PANEL_SAMSUNG_LD9040=m
 CONFIG_DRM_PANEL_ORISETECH_OTM8009A=m
 CONFIG_DRM_PANEL_RAYDIUM_RM68200=m
@@ -718,6 +696,11 @@ CONFIG_DRM_TOSHIBA_TC358764=m
 CONFIG_DRM_I2C_ADV7511=m
 CONFIG_DRM_I2C_ADV7511_AUDIO=y
 CONFIG_DRM_STI=m
+CONFIG_DRM_IMX=m
+CONFIG_DRM_IMX_PARALLEL_DISPLAY=m
+CONFIG_DRM_IMX_TVE=m
+CONFIG_DRM_IMX_LDB=m
+CONFIG_DRM_IMX_HDMI=m
 CONFIG_DRM_VC4=m
 CONFIG_DRM_ETNAVIV=m
 CONFIG_DRM_MXSFB=m
@@ -750,8 +733,8 @@ CONFIG_SND_ATMEL_SOC_PDMIC=m
 CONFIG_SND_ATMEL_SOC_I2S=m
 CONFIG_SND_BCM2835_SOC_I2S=m
 CONFIG_SND_SOC_FSL_SAI=m
-CONFIG_SND_MMP_SOC=y
 CONFIG_SND_PXA_SOC_SSP=m
+CONFIG_SND_MMP_SOC_SSPA=m
 CONFIG_SND_PXA910_SOC=m
 CONFIG_SND_SOC_ROCKCHIP=m
 CONFIG_SND_SOC_ROCKCHIP_SPDIF=m
@@ -786,7 +769,6 @@ CONFIG_SND_SOC_AK4642=m
 CONFIG_SND_SOC_CPCAP=m
 CONFIG_SND_SOC_CS42L51_I2C=m
 CONFIG_SND_SOC_SGTL5000=m
-CONFIG_SND_SOC_SPDIF=m
 CONFIG_SND_SOC_STI_SAS=m
 CONFIG_SND_SOC_WM8978=m
 CONFIG_SND_AUDIO_GRAPH_CARD=m
@@ -822,7 +804,6 @@ CONFIG_USB_DWC2=y
 CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_UDC=y
 CONFIG_USB_CHIPIDEA_HOST=y
-CONFIG_USB_CHIPIDEA_TEGRA=y
 CONFIG_USB_ISP1760=y
 CONFIG_USB_HSIC_USB3503=y
 CONFIG_AB8500_USB=y
@@ -966,13 +947,11 @@ CONFIG_MV_XOR=y
 CONFIG_MXS_DMA=y
 CONFIG_OWL_DMA=y
 CONFIG_PL330_DMA=y
-CONFIG_SIRF_DMA=y
 CONFIG_STE_DMA40=y
 CONFIG_ST_FDMA=m
 CONFIG_STM32_DMA=y
 CONFIG_STM32_DMAMUX=y
 CONFIG_STM32_MDMA=y
-CONFIG_TEGRA20_APB_DMA=y
 CONFIG_UNIPHIER_MDMAC=y
 CONFIG_XILINX_DMA=y
 CONFIG_QCOM_BAM_DMA=y
@@ -988,15 +967,14 @@ CONFIG_SERIO_NVEC_PS2=y
 CONFIG_NVEC_POWER=y
 CONFIG_NVEC_PAZ00=y
 CONFIG_STAGING_BOARD=y
-CONFIG_MFD_CROS_EC_DEV=m
+CONFIG_CHROME_PLATFORMS=y
+CONFIG_CROS_EC=m
 CONFIG_CROS_EC_I2C=m
 CONFIG_CROS_EC_SPI=m
 CONFIG_COMMON_CLK_MAX77686=y
 CONFIG_COMMON_CLK_RK808=m
 CONFIG_COMMON_CLK_SCMI=y
 CONFIG_COMMON_CLK_S2MPS11=m
-CONFIG_CLK_ACTIONS=y
-CONFIG_CLK_OWL_S500=y
 CONFIG_CLK_RASPBERRYPI=y
 CONFIG_COMMON_CLK_QCOM=y
 CONFIG_QCOM_CLK_RPM=y
@@ -1018,28 +996,28 @@ CONFIG_ASPEED_LPC_SNOOP=m
 CONFIG_ASPEED_P2A_CTRL=m
 CONFIG_RASPBERRYPI_POWER=y
 CONFIG_QCOM_GSBI=y
-CONFIG_QCOM_PM=y
 CONFIG_QCOM_SMD_RPM=m
 CONFIG_QCOM_WCNSS_CTRL=m
 CONFIG_ARCH_EMEV2=y
+CONFIG_ARCH_R8A7794=y
+CONFIG_ARCH_R8A7779=y
+CONFIG_ARCH_R8A7790=y
+CONFIG_ARCH_R8A7778=y
+CONFIG_ARCH_R8A7793=y
+CONFIG_ARCH_R8A7791=y
+CONFIG_ARCH_R8A7792=y
+CONFIG_ARCH_R8A7740=y
+CONFIG_ARCH_R8A73A4=y
 CONFIG_ARCH_R7S72100=y
 CONFIG_ARCH_R7S9210=y
-CONFIG_ARCH_R8A73A4=y
-CONFIG_ARCH_R8A7740=y
+CONFIG_ARCH_R8A77470=y
+CONFIG_ARCH_R8A7745=y
 CONFIG_ARCH_R8A7742=y
 CONFIG_ARCH_R8A7743=y
 CONFIG_ARCH_R8A7744=y
-CONFIG_ARCH_R8A7745=y
-CONFIG_ARCH_R8A77470=y
-CONFIG_ARCH_R8A7778=y
-CONFIG_ARCH_R8A7779=y
-CONFIG_ARCH_R8A7790=y
-CONFIG_ARCH_R8A7791=y
-CONFIG_ARCH_R8A7792=y
-CONFIG_ARCH_R8A7793=y
-CONFIG_ARCH_R8A7794=y
 CONFIG_ARCH_R9A06G032=y
 CONFIG_ARCH_SH73A0=y
+CONFIG_ROCKCHIP_IODOMAIN=y
 CONFIG_ROCKCHIP_PM_DOMAINS=y
 CONFIG_ARCH_TEGRA_2x_SOC=y
 CONFIG_ARCH_TEGRA_3x_SOC=y
@@ -1062,12 +1040,12 @@ CONFIG_AT91_SAMA5D2_ADC=m
 CONFIG_BERLIN2_ADC=m
 CONFIG_CPCAP_ADC=m
 CONFIG_EXYNOS_ADC=m
-CONFIG_STMPE_ADC=m
 CONFIG_MESON_SARADC=m
 CONFIG_ROCKCHIP_SARADC=m
 CONFIG_STM32_ADC_CORE=m
 CONFIG_STM32_ADC=m
 CONFIG_STM32_DFSDM_ADC=m
+CONFIG_STMPE_ADC=m
 CONFIG_VF610_ADC=m
 CONFIG_XILINX_XADC=y
 CONFIG_IIO_CROS_EC_SENSORS_CORE=m
@@ -1170,12 +1148,12 @@ CONFIG_CRYPTO_USER_API_RNG=m
 CONFIG_CRYPTO_USER_API_AEAD=m
 CONFIG_CRYPTO_DEV_SUN4I_SS=m
 CONFIG_CRYPTO_DEV_FSL_CAAM=m
-CONFIG_CRYPTO_DEV_MARVELL_CESA=m
 CONFIG_CRYPTO_DEV_EXYNOS_RNG=m
 CONFIG_CRYPTO_DEV_S5P=m
 CONFIG_CRYPTO_DEV_ATMEL_AES=m
 CONFIG_CRYPTO_DEV_ATMEL_TDES=m
 CONFIG_CRYPTO_DEV_ATMEL_SHA=m
+CONFIG_CRYPTO_DEV_MARVELL_CESA=m
 CONFIG_CRYPTO_DEV_ROCKCHIP=m
 CONFIG_CRYPTO_DEV_STM32_CRC=m
 CONFIG_CRYPTO_DEV_STM32_HASH=m
@@ -1184,6 +1162,3 @@ CONFIG_CMA_SIZE_MBYTES=64
 CONFIG_PRINTK_TIME=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
-CONFIG_CHROME_PLATFORMS=y
-CONFIG_CROS_EC=m
-CONFIG_CROS_EC_CHARDEV=m
diff --git a/arch/arm/configs/mvebu_v7_defconfig b/arch/arm/configs/mvebu_v7_defconfig
index cddce57fe4b9..7b713c083a2a 100644
--- a/arch/arm/configs/mvebu_v7_defconfig
+++ b/arch/arm/configs/mvebu_v7_defconfig
@@ -5,8 +5,6 @@ CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
 CONFIG_PERF_EVENTS=y
 CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
 CONFIG_ARCH_MVEBU=y
 CONFIG_MACH_ARMADA_370=y
 CONFIG_MACH_ARMADA_375=y
@@ -14,13 +12,8 @@ CONFIG_MACH_ARMADA_38X=y
 CONFIG_MACH_ARMADA_39X=y
 CONFIG_MACH_ARMADA_XP=y
 CONFIG_MACH_DOVE=y
-CONFIG_PCI=y
-CONFIG_PCI_MVEBU=y
 CONFIG_SMP=y
 CONFIG_HIGHMEM=y
-# CONFIG_COMPACTION is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_ARM_APPENDED_DTB=y
 CONFIG_ARM_ATAG_DTB_COMPAT=y
 CONFIG_CPU_FREQ=y
@@ -29,6 +22,9 @@ CONFIG_CPU_IDLE=y
 CONFIG_ARM_MVEBU_V7_CPUIDLE=y
 CONFIG_VFP=y
 CONFIG_NEON=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_COMPACTION is not set
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
@@ -40,6 +36,8 @@ CONFIG_BT=y
 CONFIG_BT_MRVL=y
 CONFIG_BT_MRVL_SDIO=y
 CONFIG_CFG80211=y
+CONFIG_PCI=y
+CONFIG_PCI_MVEBU=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_MTD=y
@@ -49,8 +47,8 @@ CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=y
 CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_MTD_M25P80=y
 CONFIG_MTD_RAW_NAND=y
 CONFIG_MTD_NAND_MARVELL=y
 CONFIG_MTD_SPI_NOR=y
@@ -146,10 +144,10 @@ CONFIG_NLS_CODEPAGE_850=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_ISO8859_2=y
 CONFIG_NLS_UTF8=y
+CONFIG_CRYPTO_DEV_MARVELL_CESA=y
 CONFIG_PRINTK_TIME=y
+# CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_DEBUG_INFO=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_SCHED_DEBUG is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_DEBUG_USER=y
-CONFIG_CRYPTO_DEV_MARVELL_CESA=y
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index 2ac2418084ab..d933b787d934 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -511,6 +511,7 @@ CONFIG_OMAP2_DSS_DSI=y
 CONFIG_DRM_TILCDC=m
 CONFIG_DRM_PANEL_DSI_CM=m
 CONFIG_DRM_PANEL_SIMPLE=m
+CONFIG_DRM_PANEL_EDP=m
 CONFIG_DRM_PANEL_LG_LB035Q02=m
 CONFIG_DRM_PANEL_NEC_NL8048HL11=m
 CONFIG_DRM_PANEL_SHARP_LS037V7DW01=m
diff --git a/arch/arm/configs/qcom_defconfig b/arch/arm/configs/qcom_defconfig
index 26353cbfa968..0daa9c0d298e 100644
--- a/arch/arm/configs/qcom_defconfig
+++ b/arch/arm/configs/qcom_defconfig
@@ -158,6 +158,7 @@ CONFIG_MEDIA_SUPPORT=y
 CONFIG_DRM=y
 CONFIG_DRM_MSM=m
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_DRM_ANALOGIX_ANX78XX=m
 CONFIG_FB=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
diff --git a/arch/arm/configs/realview_defconfig b/arch/arm/configs/realview_defconfig
index 4c01e313099f..3ef3521c19db 100644
--- a/arch/arm/configs/realview_defconfig
+++ b/arch/arm/configs/realview_defconfig
@@ -61,6 +61,7 @@ CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_DRM=y
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_DRM_DISPLAY_CONNECTOR=y
 CONFIG_DRM_SIMPLE_BRIDGE=y
 CONFIG_DRM_PL111=y
diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig
index 17db3b3e2dd3..fe0d7ccc8fb2 100644
--- a/arch/arm/configs/sama5_defconfig
+++ b/arch/arm/configs/sama5_defconfig
@@ -160,6 +160,7 @@ CONFIG_VIDEO_MT9V032=m
 CONFIG_DRM=y
 CONFIG_DRM_ATMEL_HLCDC=y
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_LCD_CLASS_DEVICE=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
 CONFIG_BACKLIGHT_PWM=y
diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig
index 18d2a960b2d2..2c2702ec6d02 100644
--- a/arch/arm/configs/shmobile_defconfig
+++ b/arch/arm/configs/shmobile_defconfig
@@ -128,6 +128,7 @@ CONFIG_VIDEO_ML86V7667=y
 CONFIG_DRM=y
 CONFIG_DRM_RCAR_DU=y
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_DRM_DISPLAY_CONNECTOR=y
 CONFIG_DRM_LVDS_CODEC=y
 CONFIG_DRM_SII902X=y
diff --git a/arch/arm/configs/sunxi_defconfig b/arch/arm/configs/sunxi_defconfig
index a60c134c5e04..8ba7935bd039 100644
--- a/arch/arm/configs/sunxi_defconfig
+++ b/arch/arm/configs/sunxi_defconfig
@@ -108,6 +108,7 @@ CONFIG_DRM_SUN4I_HDMI_CEC=y
 CONFIG_DRM_SUN8I_DW_HDMI=y
 CONFIG_DRM_PANEL_LVDS=y
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_DRM_SIMPLE_BRIDGE=y
 CONFIG_DRM_LIMA=y
 CONFIG_FB_SIMPLE=y
diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig
index 0965ed0501dc..8a8f12b3e6dd 100644
--- a/arch/arm/configs/tegra_defconfig
+++ b/arch/arm/configs/tegra_defconfig
@@ -199,6 +199,7 @@ CONFIG_DRM_TEGRA=y
 CONFIG_DRM_TEGRA_STAGING=y
 CONFIG_DRM_PANEL_LVDS=y
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_DRM_LVDS_CODEC=y
 CONFIG_FB=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig
index b703f4757021..d06aa64e05a1 100644
--- a/arch/arm/configs/versatile_defconfig
+++ b/arch/arm/configs/versatile_defconfig
@@ -57,6 +57,7 @@ CONFIG_GPIO_PL061=y
 CONFIG_DRM=y
 CONFIG_DRM_PANEL_ARM_VERSATILE=y
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_DRM_DISPLAY_CONNECTOR=y
 CONFIG_DRM_SIMPLE_BRIDGE=y
 CONFIG_DRM_PL111=y
diff --git a/arch/arm/configs/vexpress_defconfig b/arch/arm/configs/vexpress_defconfig
index b5e246dd23f4..947987730eb7 100644
--- a/arch/arm/configs/vexpress_defconfig
+++ b/arch/arm/configs/vexpress_defconfig
@@ -77,6 +77,7 @@ CONFIG_SENSORS_VEXPRESS=y
 CONFIG_REGULATOR_VEXPRESS=y
 CONFIG_DRM=y
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_PANEL_EDP=y
 CONFIG_DRM_SII902X=y
 CONFIG_DRM_PL111=y
 CONFIG_FB=y
diff --git a/arch/arm/include/asm/arch_timer.h b/arch/arm/include/asm/arch_timer.h
index 99175812d903..bb129b6d2366 100644
--- a/arch/arm/include/asm/arch_timer.h
+++ b/arch/arm/include/asm/arch_timer.h
@@ -7,6 +7,7 @@
 #include <asm/hwcap.h>
 #include <linux/clocksource.h>
 #include <linux/init.h>
+#include <linux/io-64-nonatomic-lo-hi.h>
 #include <linux/types.h>
 
 #include <clocksource/arm_arch_timer.h>
@@ -24,29 +25,35 @@ int arch_timer_arch_init(void);
  * the code. At least it does so with a recent GCC (4.6.3).
  */
 static __always_inline
-void arch_timer_reg_write_cp15(int access, enum arch_timer_reg reg, u32 val)
+void arch_timer_reg_write_cp15(int access, enum arch_timer_reg reg, u64 val)
 {
 	if (access == ARCH_TIMER_PHYS_ACCESS) {
 		switch (reg) {
 		case ARCH_TIMER_REG_CTRL:
-			asm volatile("mcr p15, 0, %0, c14, c2, 1" : : "r" (val));
+			asm volatile("mcr p15, 0, %0, c14, c2, 1" : : "r" ((u32)val));
+			isb();
 			break;
-		case ARCH_TIMER_REG_TVAL:
-			asm volatile("mcr p15, 0, %0, c14, c2, 0" : : "r" (val));
+		case ARCH_TIMER_REG_CVAL:
+			asm volatile("mcrr p15, 2, %Q0, %R0, c14" : : "r" (val));
 			break;
+		default:
+			BUILD_BUG();
 		}
 	} else if (access == ARCH_TIMER_VIRT_ACCESS) {
 		switch (reg) {
 		case ARCH_TIMER_REG_CTRL:
-			asm volatile("mcr p15, 0, %0, c14, c3, 1" : : "r" (val));
+			asm volatile("mcr p15, 0, %0, c14, c3, 1" : : "r" ((u32)val));
+			isb();
 			break;
-		case ARCH_TIMER_REG_TVAL:
-			asm volatile("mcr p15, 0, %0, c14, c3, 0" : : "r" (val));
+		case ARCH_TIMER_REG_CVAL:
+			asm volatile("mcrr p15, 3, %Q0, %R0, c14" : : "r" (val));
 			break;
+		default:
+			BUILD_BUG();
 		}
+	} else {
+		BUILD_BUG();
 	}
-
-	isb();
 }
 
 static __always_inline
@@ -59,19 +66,19 @@ u32 arch_timer_reg_read_cp15(int access, enum arch_timer_reg reg)
 		case ARCH_TIMER_REG_CTRL:
 			asm volatile("mrc p15, 0, %0, c14, c2, 1" : "=r" (val));
 			break;
-		case ARCH_TIMER_REG_TVAL:
-			asm volatile("mrc p15, 0, %0, c14, c2, 0" : "=r" (val));
-			break;
+		default:
+			BUILD_BUG();
 		}
 	} else if (access == ARCH_TIMER_VIRT_ACCESS) {
 		switch (reg) {
 		case ARCH_TIMER_REG_CTRL:
 			asm volatile("mrc p15, 0, %0, c14, c3, 1" : "=r" (val));
 			break;
-		case ARCH_TIMER_REG_TVAL:
-			asm volatile("mrc p15, 0, %0, c14, c3, 0" : "=r" (val));
-			break;
+		default:
+			BUILD_BUG();
 		}
+	} else {
+		BUILD_BUG();
 	}
 
 	return val;
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index e2b1fd558bf3..7d23d4bb2168 100644
--- a/arch/arm/include/asm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -199,14 +199,43 @@
 	.endm
 	.endr
 
+	.macro	get_current, rd
+#ifdef CONFIG_CURRENT_POINTER_IN_TPIDRURO
+	mrc	p15, 0, \rd, c13, c0, 3		@ get TPIDRURO register
+#else
+	get_thread_info \rd
+	ldr	\rd, [\rd, #TI_TASK]
+#endif
+	.endm
+
+	.macro	set_current, rn
+#ifdef CONFIG_CURRENT_POINTER_IN_TPIDRURO
+	mcr	p15, 0, \rn, c13, c0, 3		@ set TPIDRURO register
+#endif
+	.endm
+
+	.macro	reload_current, t1:req, t2:req
+#ifdef CONFIG_CURRENT_POINTER_IN_TPIDRURO
+	adr_l	\t1, __entry_task		@ get __entry_task base address
+	mrc	p15, 0, \t2, c13, c0, 4		@ get per-CPU offset
+	ldr	\t1, [\t1, \t2]			@ load variable
+	mcr	p15, 0, \t1, c13, c0, 3		@ store in TPIDRURO
+#endif
+	.endm
+
 /*
  * Get current thread_info.
  */
 	.macro	get_thread_info, rd
+#ifdef CONFIG_THREAD_INFO_IN_TASK
+	/* thread_info is the first member of struct task_struct */
+	get_current \rd
+#else
  ARM(	mov	\rd, sp, lsr #THREAD_SIZE_ORDER + PAGE_SHIFT	)
  THUMB(	mov	\rd, sp			)
  THUMB(	lsr	\rd, \rd, #THREAD_SIZE_ORDER + PAGE_SHIFT	)
 	mov	\rd, \rd, lsl #THREAD_SIZE_ORDER + PAGE_SHIFT
+#endif
 	.endm
 
 /*
diff --git a/arch/arm/include/asm/current.h b/arch/arm/include/asm/current.h
new file mode 100644
index 000000000000..6bf0aad672c3
--- /dev/null
+++ b/arch/arm/include/asm/current.h
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2021 Keith Packard <keithp@keithp.com>
+ * Copyright (c) 2021 Google, LLC <ardb@kernel.org>
+ */
+
+#ifndef _ASM_ARM_CURRENT_H
+#define _ASM_ARM_CURRENT_H
+
+#ifndef __ASSEMBLY__
+
+struct task_struct;
+
+static inline void set_current(struct task_struct *cur)
+{
+	if (!IS_ENABLED(CONFIG_CURRENT_POINTER_IN_TPIDRURO))
+		return;
+
+	/* Set TPIDRURO */
+	asm("mcr p15, 0, %0, c13, c0, 3" :: "r"(cur) : "memory");
+}
+
+#ifdef CONFIG_CURRENT_POINTER_IN_TPIDRURO
+
+static inline struct task_struct *get_current(void)
+{
+	struct task_struct *cur;
+
+#if __has_builtin(__builtin_thread_pointer) && \
+    !(defined(CONFIG_THUMB2_KERNEL) && \
+      defined(CONFIG_CC_IS_CLANG) && CONFIG_CLANG_VERSION < 130001)
+	/*
+	 * Use the __builtin helper when available - this results in better
+	 * code, especially when using GCC in combination with the per-task
+	 * stack protector, as the compiler will recognize that it needs to
+	 * load the TLS register only once in every function.
+	 *
+	 * Clang < 13.0.1 gets this wrong for Thumb2 builds:
+	 * https://github.com/ClangBuiltLinux/linux/issues/1485
+	 */
+	cur = __builtin_thread_pointer();
+#else
+	asm("mrc p15, 0, %0, c13, c0, 3" : "=r"(cur));
+#endif
+	return cur;
+}
+
+#define current get_current()
+#else
+#include <asm-generic/current.h>
+#endif /* CONFIG_CURRENT_POINTER_IN_TPIDRURO */
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_ARM_CURRENT_H */
diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h
index a6f3b179e8a9..27218eabbf9a 100644
--- a/arch/arm/include/asm/efi.h
+++ b/arch/arm/include/asm/efi.h
@@ -17,7 +17,6 @@
 
 #ifdef CONFIG_EFI
 void efi_init(void);
-extern void efifb_setup_from_dmi(struct screen_info *si, const char *opt);
 
 int efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md);
 int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md);
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index f74944c6fe8d..c576fa7d9bf8 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -138,6 +138,7 @@ extern void __iomem *__arm_ioremap_caller(phys_addr_t, size_t, unsigned int,
 	void *);
 extern void __iomem *__arm_ioremap_pfn(unsigned long, unsigned long, size_t, unsigned int);
 extern void __iomem *__arm_ioremap_exec(phys_addr_t, size_t, bool cached);
+void __arm_iomem_set_ro(void __iomem *ptr, size_t size);
 extern void __iounmap(volatile void __iomem *addr);
 
 extern void __iomem * (*arch_ioremap_caller)(phys_addr_t, size_t,
diff --git a/arch/arm/include/asm/opcodes.h b/arch/arm/include/asm/opcodes.h
index 6bff94b2372b..38e3eabff5c3 100644
--- a/arch/arm/include/asm/opcodes.h
+++ b/arch/arm/include/asm/opcodes.h
@@ -110,12 +110,17 @@ extern asmlinkage unsigned int arm_check_condition(u32 opcode, u32 psr);
 #define __opcode_to_mem_thumb16(x) ___opcode_identity16(x)
 #define ___asm_opcode_to_mem_arm(x) ___asm_opcode_identity32(x)
 #define ___asm_opcode_to_mem_thumb16(x) ___asm_opcode_identity16(x)
-#ifndef CONFIG_CPU_ENDIAN_BE32
+#ifdef CONFIG_CPU_ENDIAN_BE32
+#ifndef __ASSEMBLY__
 /*
  * On BE32 systems, using 32-bit accesses to store Thumb instructions will not
  * work in all cases, due to alignment constraints.  For now, a correct
- * version is not provided for BE32.
+ * version is not provided for BE32, but the prototype needs to be there
+ * to compile patch.c.
  */
+extern __u32 __opcode_to_mem_thumb32(__u32);
+#endif
+#else
 #define __opcode_to_mem_thumb32(x) ___opcode_swahw32(x)
 #define ___asm_opcode_to_mem_thumb32(x) ___asm_opcode_swahw32(x)
 #endif
diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h
index 9e6b97286307..6af68edfa53a 100644
--- a/arch/arm/include/asm/processor.h
+++ b/arch/arm/include/asm/processor.h
@@ -84,7 +84,7 @@ struct task_struct;
 /* Free all resources held by a thread. */
 extern void release_thread(struct task_struct *);
 
-unsigned long get_wchan(struct task_struct *p);
+unsigned long __get_wchan(struct task_struct *p);
 
 #define task_pt_regs(p) \
 	((struct pt_regs *)(THREAD_START_SP + task_stack_page(p)) - 1)
diff --git a/arch/arm/include/asm/setup.h b/arch/arm/include/asm/setup.h
index 3ae68a1b3de6..ba0872a8dcda 100644
--- a/arch/arm/include/asm/setup.h
+++ b/arch/arm/include/asm/setup.h
@@ -19,7 +19,7 @@
 static const struct tagtable __tagtable_##fn __tag = { tag, fn }
 
 extern int arm_add_memory(u64 start, u64 size);
-extern void early_print(const char *str, ...);
+extern __printf(1, 2) void early_print(const char *str, ...);
 extern void dump_machine_table(void);
 
 #ifdef CONFIG_ATAGS_PROC
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
index 5d508f5d56c4..f16cbbd5cda4 100644
--- a/arch/arm/include/asm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -48,7 +48,7 @@ extern void set_smp_ipi_range(int ipi_base, int nr_ipi);
  * Called from platform specific assembly code, this is the
  * secondary CPU entry point.
  */
-asmlinkage void secondary_start_kernel(void);
+asmlinkage void secondary_start_kernel(struct task_struct *task);
 
 
 /*
@@ -61,6 +61,7 @@ struct secondary_data {
 	};
 	unsigned long swapper_pg_dir;
 	void *stack;
+	struct task_struct *task;
 };
 extern struct secondary_data secondary_data;
 extern void secondary_startup(void);
diff --git a/arch/arm/include/asm/stackprotector.h b/arch/arm/include/asm/stackprotector.h
index 72a20c3a0a90..088d03161be5 100644
--- a/arch/arm/include/asm/stackprotector.h
+++ b/arch/arm/include/asm/stackprotector.h
@@ -39,8 +39,6 @@ static __always_inline void boot_init_stack_canary(void)
 	current->stack_canary = canary;
 #ifndef CONFIG_STACKPROTECTOR_PER_TASK
 	__stack_chk_guard = current->stack_canary;
-#else
-	current_thread_info()->stack_canary = current->stack_canary;
 #endif
 }
 
diff --git a/arch/arm/include/asm/stacktrace.h b/arch/arm/include/asm/stacktrace.h
index 2d76a2e29f05..8f54f9ad8a9b 100644
--- a/arch/arm/include/asm/stacktrace.h
+++ b/arch/arm/include/asm/stacktrace.h
@@ -3,6 +3,7 @@
 #define __ASM_STACKTRACE_H
 
 #include <asm/ptrace.h>
+#include <linux/llist.h>
 
 struct stackframe {
 	/*
@@ -13,6 +14,10 @@ struct stackframe {
 	unsigned long sp;
 	unsigned long lr;
 	unsigned long pc;
+#ifdef CONFIG_KRETPROBES
+	struct llist_node *kr_cur;
+	struct task_struct *tsk;
+#endif
 };
 
 static __always_inline
@@ -22,6 +27,10 @@ void arm_get_current_stackframe(struct pt_regs *regs, struct stackframe *frame)
 		frame->sp = regs->ARM_sp;
 		frame->lr = regs->ARM_lr;
 		frame->pc = regs->ARM_pc;
+#ifdef CONFIG_KRETPROBES
+		frame->kr_cur = NULL;
+		frame->tsk = current;
+#endif
 }
 
 extern int unwind_frame(struct stackframe *frame);
diff --git a/arch/arm/include/asm/switch_to.h b/arch/arm/include/asm/switch_to.h
index 007d8fea7157..b55c7b2755e4 100644
--- a/arch/arm/include/asm/switch_to.h
+++ b/arch/arm/include/asm/switch_to.h
@@ -23,9 +23,25 @@
  */
 extern struct task_struct *__switch_to(struct task_struct *, struct thread_info *, struct thread_info *);
 
+static inline void set_ti_cpu(struct task_struct *p)
+{
+#ifdef CONFIG_THREAD_INFO_IN_TASK
+	/*
+	 * The core code no longer maintains the thread_info::cpu field once
+	 * CONFIG_THREAD_INFO_IN_TASK is in effect, but we rely on it for
+	 * raw_smp_processor_id(), which cannot access struct task_struct*
+	 * directly for reasons of circular #inclusion hell.
+	 */
+	task_thread_info(p)->cpu = task_cpu(p);
+#endif
+}
+
 #define switch_to(prev,next,last)					\
 do {									\
 	__complete_pending_tlbi();					\
+	set_ti_cpu(next);						\
+	if (IS_ENABLED(CONFIG_CURRENT_POINTER_IN_TPIDRURO))		\
+		__this_cpu_write(__entry_task, next);			\
 	last = __switch_to(prev,task_thread_info(prev), task_thread_info(next));	\
 } while (0)
 
diff --git a/arch/arm/include/asm/syscall.h b/arch/arm/include/asm/syscall.h
index 24c19d63ff0a..dfeed440254a 100644
--- a/arch/arm/include/asm/syscall.h
+++ b/arch/arm/include/asm/syscall.h
@@ -77,16 +77,6 @@ static inline void syscall_get_arguments(struct task_struct *task,
 	memcpy(args, &regs->ARM_r0 + 1, 5 * sizeof(args[0]));
 }
 
-static inline void syscall_set_arguments(struct task_struct *task,
-					 struct pt_regs *regs,
-					 const unsigned long *args)
-{
-	regs->ARM_ORIG_r0 = args[0];
-	args++;
-
-	memcpy(&regs->ARM_r0 + 1, args, 5 * sizeof(args[0]));
-}
-
 static inline int syscall_get_arch(struct task_struct *task)
 {
 	/* ARM tasks don't change audit architectures on the fly. */
diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
index 9a18da3e10cc..164e15f26485 100644
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -29,6 +29,8 @@
 
 struct task_struct;
 
+DECLARE_PER_CPU(struct task_struct *, __entry_task);
+
 #include <asm/types.h>
 
 struct cpu_context_save {
@@ -52,12 +54,11 @@ struct cpu_context_save {
 struct thread_info {
 	unsigned long		flags;		/* low level flags */
 	int			preempt_count;	/* 0 => preemptable, <0 => bug */
+#ifndef CONFIG_THREAD_INFO_IN_TASK
 	struct task_struct	*task;		/* main task structure */
+#endif
 	__u32			cpu;		/* cpu */
 	__u32			cpu_domain;	/* cpu domain */
-#ifdef CONFIG_STACKPROTECTOR_PER_TASK
-	unsigned long		stack_canary;
-#endif
 	struct cpu_context_save	cpu_context;	/* cpu context */
 	__u32			abi_syscall;	/* ABI type and syscall nr */
 	__u8			used_cp[16];	/* thread used copro */
@@ -71,11 +72,27 @@ struct thread_info {
 
 #define INIT_THREAD_INFO(tsk)						\
 {									\
-	.task		= &tsk,						\
+	INIT_THREAD_INFO_TASK(tsk)					\
 	.flags		= 0,						\
 	.preempt_count	= INIT_PREEMPT_COUNT,				\
 }
 
+#ifdef CONFIG_THREAD_INFO_IN_TASK
+#define INIT_THREAD_INFO_TASK(tsk)
+
+static inline struct task_struct *thread_task(struct thread_info* ti)
+{
+	return (struct task_struct *)ti;
+}
+
+#else
+#define INIT_THREAD_INFO_TASK(tsk)	.task = &(tsk),
+
+static inline struct task_struct *thread_task(struct thread_info* ti)
+{
+	return ti->task;
+}
+
 /*
  * how to get the thread information struct from C
  */
@@ -86,6 +103,7 @@ static inline struct thread_info *current_thread_info(void)
 	return (struct thread_info *)
 		(current_stack_pointer & ~(THREAD_SIZE - 1));
 }
+#endif
 
 #define thread_saved_pc(tsk)	\
 	((unsigned long)(task_thread_info(tsk)->cpu_context.pc))
diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
index 5a66c3b13c92..c3296499176c 100644
--- a/arch/arm/include/asm/tls.h
+++ b/arch/arm/include/asm/tls.h
@@ -12,8 +12,8 @@
 
 	.macro switch_tls_v6k, base, tp, tpuser, tmp1, tmp2
 	mrc	p15, 0, \tmp2, c13, c0, 2	@ get the user r/w register
-	mcr	p15, 0, \tp, c13, c0, 3		@ set TLS register
-	mcr	p15, 0, \tpuser, c13, c0, 2	@ and the user r/w register
+	@ TLS register update is deferred until return to user space
+	mcr	p15, 0, \tpuser, c13, c0, 2	@ set the user r/w register
 	str	\tmp2, [\base, #TI_TP_VALUE + 4] @ save it
 	.endm
 
@@ -38,18 +38,22 @@
 #ifdef CONFIG_TLS_REG_EMUL
 #define tls_emu		1
 #define has_tls_reg		1
+#define defer_tls_reg_update	0
 #define switch_tls	switch_tls_none
 #elif defined(CONFIG_CPU_V6)
 #define tls_emu		0
 #define has_tls_reg		(elf_hwcap & HWCAP_TLS)
+#define defer_tls_reg_update	0
 #define switch_tls	switch_tls_v6
 #elif defined(CONFIG_CPU_32v6K)
 #define tls_emu		0
 #define has_tls_reg		1
+#define defer_tls_reg_update	1
 #define switch_tls	switch_tls_v6k
 #else
 #define tls_emu		0
 #define has_tls_reg		0
+#define defer_tls_reg_update	0
 #define switch_tls	switch_tls_software
 #endif
 
@@ -77,7 +81,7 @@ static inline void set_tls(unsigned long val)
 	 */
 	barrier();
 
-	if (!tls_emu) {
+	if (!tls_emu && !defer_tls_reg_update) {
 		if (has_tls_reg) {
 			asm("mcr p15, 0, %0, c13, c0, 3"
 			    : : "r" (val));
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index a646a3f6440f..645845e4982a 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -43,7 +43,9 @@ int main(void)
   BLANK();
   DEFINE(TI_FLAGS,		offsetof(struct thread_info, flags));
   DEFINE(TI_PREEMPT,		offsetof(struct thread_info, preempt_count));
+#ifndef CONFIG_THREAD_INFO_IN_TASK
   DEFINE(TI_TASK,		offsetof(struct thread_info, task));
+#endif
   DEFINE(TI_CPU,		offsetof(struct thread_info, cpu));
   DEFINE(TI_CPU_DOMAIN,		offsetof(struct thread_info, cpu_domain));
   DEFINE(TI_CPU_SAVE,		offsetof(struct thread_info, cpu_context));
@@ -63,10 +65,6 @@ int main(void)
 #ifdef CONFIG_IWMMXT
   DEFINE(TI_IWMMXT_STATE,	offsetof(struct thread_info, fpstate.iwmmxt));
 #endif
-#ifdef CONFIG_STACKPROTECTOR_PER_TASK
-  DEFINE(TI_STACK_CANARY,	offsetof(struct thread_info, stack_canary));
-#endif
-  DEFINE(THREAD_SZ_ORDER,	THREAD_SIZE_ORDER);
   BLANK();
   DEFINE(S_R0,			offsetof(struct pt_regs, ARM_r0));
   DEFINE(S_R1,			offsetof(struct pt_regs, ARM_r1));
diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c
index 28311dd0fee6..02839d8b6202 100644
--- a/arch/arm/kernel/devtree.c
+++ b/arch/arm/kernel/devtree.c
@@ -84,33 +84,15 @@ void __init arm_dt_init_cpu_maps(void)
 		return;
 
 	for_each_of_cpu_node(cpu) {
-		const __be32 *cell;
-		int prop_bytes;
-		u32 hwid;
+		u32 hwid = of_get_cpu_hwid(cpu, 0);
 
 		pr_debug(" * %pOF...\n", cpu);
-		/*
-		 * A device tree containing CPU nodes with missing "reg"
-		 * properties is considered invalid to build the
-		 * cpu_logical_map.
-		 */
-		cell = of_get_property(cpu, "reg", &prop_bytes);
-		if (!cell || prop_bytes < sizeof(*cell)) {
-			pr_debug(" * %pOF missing reg property\n", cpu);
-			of_node_put(cpu);
-			return;
-		}
 
 		/*
 		 * Bits n:24 must be set to 0 in the DT since the reg property
 		 * defines the MPIDR[23:0].
 		 */
-		do {
-			hwid = be32_to_cpu(*cell++);
-			prop_bytes -= sizeof(*cell);
-		} while (!hwid && prop_bytes > 0);
-
-		if (prop_bytes || (hwid & ~MPIDR_HWID_BITMASK)) {
+		if (hwid & ~MPIDR_HWID_BITMASK) {
 			of_node_put(cpu);
 			return;
 		}
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 241b73d64df7..5cd057859fe9 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -38,14 +38,11 @@
  */
 	.macro	irq_handler
 #ifdef CONFIG_GENERIC_IRQ_MULTI_HANDLER
-	ldr	r1, =handle_arch_irq
 	mov	r0, sp
-	badr	lr, 9997f
-	ldr	pc, [r1]
+	bl	generic_handle_arch_irq
 #else
 	arch_irq_handler_default
 #endif
-9997:
 	.endm
 
 	.macro	pabt_helper
@@ -384,6 +381,8 @@ ENDPROC(__fiq_abt)
  ATRAP(	teq	r8, r7)
  ATRAP( mcrne	p15, 0, r8, c1, c0, 0)
 
+	reload_current r7, r8
+
 	@
 	@ Clear FP to mark the first stack frame
 	@
@@ -597,11 +596,9 @@ call_fpe:
 	tstne	r0, #0x04000000			@ bit 26 set on both ARM and Thumb-2
 	reteq	lr
 	and	r8, r0, #0x00000f00		@ mask out CP number
- THUMB(	lsr	r8, r8, #8		)
 	mov	r7, #1
-	add	r6, r10, #TI_USED_CP
- ARM(	strb	r7, [r6, r8, lsr #8]	)	@ set appropriate used_cp[]
- THUMB(	strb	r7, [r6, r8]		)	@ set appropriate used_cp[]
+	add	r6, r10, r8, lsr #8		@ add used_cp[] array offset first
+	strb	r7, [r6, #TI_USED_CP]		@ set appropriate used_cp[]
 #ifdef CONFIG_IWMMXT
 	@ Test if we need to give access to iWMMXt coprocessors
 	ldr	r5, [r10, #TI_FLAGS]
@@ -610,7 +607,7 @@ call_fpe:
 	bcs	iwmmxt_task_enable
 #endif
  ARM(	add	pc, pc, r8, lsr #6	)
- THUMB(	lsl	r8, r8, #2		)
+ THUMB(	lsr	r8, r8, #6		)
  THUMB(	add	pc, r8			)
 	nop
 
@@ -762,6 +759,8 @@ ENTRY(__switch_to)
 	add	r7, r7, #TSK_STACK_CANARY & ~IMM12_MASK
 	.endif
 	ldr	r7, [r7, #TSK_STACK_CANARY & IMM12_MASK]
+#elif defined(CONFIG_CURRENT_POINTER_IN_TPIDRURO)
+	mov	r7, r2				@ Preserve 'next'
 #endif
 #ifdef CONFIG_CPU_USE_DOMAINS
 	mcr	p15, 0, r6, c3, c0, 0		@ Set domain register
@@ -776,6 +775,7 @@ ENTRY(__switch_to)
 #endif
  THUMB(	mov	ip, r4			   )
 	mov	r0, r5
+	set_current r7
  ARM(	ldmia	r4, {r4 - sl, fp, sp, pc}  )	@ Load all regs saved previously
  THUMB(	ldmia	ip!, {r4 - sl, fp}	   )	@ Load all regs saved previously
  THUMB(	ldr	sp, [ip], #4		   )
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index d9c99db50243..ac86c34682bb 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -170,6 +170,7 @@ ENTRY(vector_swi)
 	str	saved_psr, [sp, #S_PSR]		@ Save CPSR
 	str	r0, [sp, #S_OLD_R0]		@ Save OLD_R0
 #endif
+	reload_current r10, ip
 	zero_fp
 	alignment_trap r10, ip, __cr_alignment
 	asm_trace_hardirqs_on save=0
diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
index 40db0f9188b6..ae24dd54e9ef 100644
--- a/arch/arm/kernel/entry-header.S
+++ b/arch/arm/kernel/entry-header.S
@@ -292,6 +292,14 @@
 
 
 	.macro	restore_user_regs, fast = 0, offset = 0
+#if defined(CONFIG_CPU_32v6K) && !defined(CONFIG_CPU_V6)
+	@ The TLS register update is deferred until return to user space so we
+	@ can use it for other things while running in the kernel
+	get_thread_info r1
+	ldr	r1, [r1, #TI_TP_VALUE]
+	mcr	p15, 0, r1, c13, c0, 3		@ set TLS register
+#endif
+
 	uaccess_enable r1, isb=0
 #ifndef CONFIG_THUMB2_KERNEL
 	@ ARM mode restore
diff --git a/arch/arm/kernel/ftrace.c b/arch/arm/kernel/ftrace.c
index 3c83b5d29697..a006585e1c09 100644
--- a/arch/arm/kernel/ftrace.c
+++ b/arch/arm/kernel/ftrace.c
@@ -193,11 +193,6 @@ int ftrace_make_nop(struct module *mod,
 
 	return ret;
 }
-
-int __init ftrace_dyn_arch_init(void)
-{
-	return 0;
-}
 #endif /* CONFIG_DYNAMIC_FTRACE */
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 29b2eda136bb..da18e0a17dc2 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -105,6 +105,11 @@ __mmap_switched:
 	mov	r1, #0
 	bl	__memset			@ clear .bss
 
+#ifdef CONFIG_CURRENT_POINTER_IN_TPIDRURO
+	adr_l	r0, init_task			@ get swapper task_struct
+	set_current r0
+#endif
+
 	ldmia	r4, {r0, r1, r2, r3}
 	str	r9, [r0]			@ Save processor ID
 	str	r7, [r1]			@ Save machine type
diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S
index 0fc814bbc34b..950bef83339f 100644
--- a/arch/arm/kernel/head-nommu.S
+++ b/arch/arm/kernel/head-nommu.S
@@ -114,7 +114,9 @@ ENTRY(secondary_startup)
 	add	r12, r12, r10
 	ret	r12
 1:	bl	__after_proc_init
+	ldr	r7, __secondary_data		@ reload r7
 	ldr	sp, [r7, #12]			@ set up the stack pointer
+	ldr	r0, [r7, #16]			@ set up task pointer
 	mov	fp, #0
 	b	secondary_start_kernel
 ENDPROC(secondary_startup)
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 3fc7f9750ce4..c04dd94630c7 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -424,8 +424,9 @@ ENDPROC(secondary_startup)
 ENDPROC(secondary_startup_arm)
 
 ENTRY(__secondary_switched)
-	ldr_l	r7, secondary_data + 12		@ get secondary_data.stack
-	mov	sp, r7
+	adr_l	r7, secondary_data + 12		@ get secondary_data.stack
+	ldr	sp, [r7]
+	ldr	r0, [r7, #4]			@ get secondary_data.task
 	mov	fp, #0
 	b	secondary_start_kernel
 ENDPROC(__secondary_switched)
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 20ab1e607522..b79975bd988c 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -63,11 +63,8 @@ int arch_show_interrupts(struct seq_file *p, int prec)
  */
 void handle_IRQ(unsigned int irq, struct pt_regs *regs)
 {
-	struct pt_regs *old_regs = set_irq_regs(regs);
 	struct irq_desc *desc;
 
-	irq_enter();
-
 	/*
 	 * Some hardware gives randomly wrong interrupts.  Rather
 	 * than crashing, do something sensible.
@@ -81,9 +78,6 @@ void handle_IRQ(unsigned int irq, struct pt_regs *regs)
 		handle_irq_desc(desc);
 	else
 		ack_bad_irq(irq);
-
-	irq_exit();
-	set_irq_regs(old_regs);
 }
 
 /*
@@ -92,7 +86,15 @@ void handle_IRQ(unsigned int irq, struct pt_regs *regs)
 asmlinkage void __exception_irq_entry
 asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
 {
+	struct pt_regs *old_regs;
+
+	irq_enter();
+	old_regs = set_irq_regs(regs);
+
 	handle_IRQ(irq, regs);
+
+	set_irq_regs(old_regs);
+	irq_exit();
 }
 
 void __init init_IRQ(void)
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 0e2d3051741e..d47159f3791c 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -36,6 +36,10 @@
 
 #include "signal.h"
 
+#ifdef CONFIG_CURRENT_POINTER_IN_TPIDRURO
+DEFINE_PER_CPU(struct task_struct *, __entry_task);
+#endif
+
 #if defined(CONFIG_STACKPROTECTOR) && !defined(CONFIG_STACKPROTECTOR_PER_TASK)
 #include <linux/stackprotector.h>
 unsigned long __stack_chk_guard __read_mostly;
@@ -269,20 +273,14 @@ int copy_thread(unsigned long clone_flags, unsigned long stack_start,
 
 	thread_notify(THREAD_NOTIFY_COPY, thread);
 
-#ifdef CONFIG_STACKPROTECTOR_PER_TASK
-	thread->stack_canary = p->stack_canary;
-#endif
-
 	return 0;
 }
 
-unsigned long get_wchan(struct task_struct *p)
+unsigned long __get_wchan(struct task_struct *p)
 {
 	struct stackframe frame;
 	unsigned long stack_page;
 	int count = 0;
-	if (!p || p == current || task_is_running(p))
-		return 0;
 
 	frame.fp = thread_saved_fp(p);
 	frame.sp = thread_saved_sp(p);
diff --git a/arch/arm/kernel/return_address.c b/arch/arm/kernel/return_address.c
index 7b42ac010fdf..00c11579406c 100644
--- a/arch/arm/kernel/return_address.c
+++ b/arch/arm/kernel/return_address.c
@@ -42,6 +42,10 @@ void *return_address(unsigned int level)
 	frame.sp = current_stack_pointer;
 	frame.lr = (unsigned long)__builtin_return_address(0);
 	frame.pc = (unsigned long)return_address;
+#ifdef CONFIG_KRETPROBES
+	frame.kr_cur = NULL;
+	frame.tsk = current;
+#endif
 
 	walk_stackframe(&frame, save_return_addr, &data);
 
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 842427ff2b3c..cde5b6d8bac5 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -153,6 +153,10 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
 	secondary_data.pgdir = virt_to_phys(idmap_pgd);
 	secondary_data.swapper_pg_dir = get_arch_pgd(swapper_pg_dir);
 #endif
+	secondary_data.task = idle;
+	if (IS_ENABLED(CONFIG_THREAD_INFO_IN_TASK))
+		task_thread_info(idle)->cpu = cpu;
+
 	sync_cache_w(&secondary_data);
 
 	/*
@@ -375,9 +379,12 @@ void arch_cpu_idle_dead(void)
 	 */
 	__asm__("mov	sp, %0\n"
 	"	mov	fp, #0\n"
+	"	mov	r0, %1\n"
 	"	b	secondary_start_kernel"
 		:
-		: "r" (task_stack_page(current) + THREAD_SIZE - 8));
+		: "r" (task_stack_page(current) + THREAD_SIZE - 8),
+		  "r" (current)
+		: "r0");
 }
 #endif /* CONFIG_HOTPLUG_CPU */
 
@@ -400,11 +407,13 @@ static void smp_store_cpu_info(unsigned int cpuid)
  * This is the secondary CPU boot entry.  We're using this CPUs
  * idle thread stack, but a set of temporary page tables.
  */
-asmlinkage void secondary_start_kernel(void)
+asmlinkage void secondary_start_kernel(struct task_struct *task)
 {
 	struct mm_struct *mm = &init_mm;
 	unsigned int cpu;
 
+	set_current(task);
+
 	secondary_biglittle_init();
 
 	/*
diff --git a/arch/arm/kernel/stacktrace.c b/arch/arm/kernel/stacktrace.c
index 76ea4178a55c..75e905508f27 100644
--- a/arch/arm/kernel/stacktrace.c
+++ b/arch/arm/kernel/stacktrace.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 #include <linux/export.h>
+#include <linux/kprobes.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/stacktrace.h>
@@ -54,8 +55,7 @@ int notrace unwind_frame(struct stackframe *frame)
 
 	frame->sp = frame->fp;
 	frame->fp = *(unsigned long *)(fp);
-	frame->pc = frame->lr;
-	frame->lr = *(unsigned long *)(fp + 4);
+	frame->pc = *(unsigned long *)(fp + 4);
 #else
 	/* check current frame pointer is within bounds */
 	if (fp < low + 12 || fp > high - 4)
@@ -66,6 +66,11 @@ int notrace unwind_frame(struct stackframe *frame)
 	frame->sp = *(unsigned long *)(fp - 8);
 	frame->pc = *(unsigned long *)(fp - 4);
 #endif
+#ifdef CONFIG_KRETPROBES
+	if (is_kretprobe_trampoline(frame->pc))
+		frame->pc = kretprobe_find_ret_addr(frame->tsk,
+					(void *)frame->fp, &frame->kr_cur);
+#endif
 
 	return 0;
 }
@@ -157,6 +162,10 @@ static noinline void __save_stack_trace(struct task_struct *tsk,
 		frame.lr = (unsigned long)__builtin_return_address(0);
 		frame.pc = (unsigned long)__save_stack_trace;
 	}
+#ifdef CONFIG_KRETPROBES
+	frame.kr_cur = NULL;
+	frame.tsk = tsk;
+#endif
 
 	walk_stackframe(&frame, save_trace, &data);
 }
@@ -174,6 +183,10 @@ void save_stack_trace_regs(struct pt_regs *regs, struct stack_trace *trace)
 	frame.sp = regs->ARM_sp;
 	frame.lr = regs->ARM_lr;
 	frame.pc = regs->ARM_pc;
+#ifdef CONFIG_KRETPROBES
+	frame.kr_cur = NULL;
+	frame.tsk = current;
+#endif
 
 	walk_stackframe(&frame, save_trace, &data);
 }
diff --git a/arch/arm/kernel/vmlinux-xip.lds.S b/arch/arm/kernel/vmlinux-xip.lds.S
index f14c2360ea0b..76678732c60d 100644
--- a/arch/arm/kernel/vmlinux-xip.lds.S
+++ b/arch/arm/kernel/vmlinux-xip.lds.S
@@ -166,7 +166,9 @@ SECTIONS
  * binutils is too old (for other reasons as well)
  */
 ASSERT((__proc_info_end - __proc_info_begin), "missing CPU support")
+#ifndef CONFIG_COMPILE_TEST
 ASSERT((__arch_info_end - __arch_info_begin), "no machine record defined")
+#endif
 
 #ifdef CONFIG_XIP_DEFLATED_DATA
 /*
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 20c4f6d20c7a..f02d617e3359 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -174,6 +174,8 @@ __start_rodata_section_aligned = ALIGN(__start_rodata, 1 << SECTION_SHIFT);
  * binutils is too old (for other reasons as well)
  */
 ASSERT((__proc_info_end - __proc_info_begin), "missing CPU support")
+#ifndef CONFIG_COMPILE_TEST
 ASSERT((__arch_info_end - __arch_info_begin), "no machine record defined")
+#endif
 
 #endif /* CONFIG_XIP_KERNEL */
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index b09bb2279f7f..02f6b108fd5d 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -67,6 +67,15 @@ config SOC_SAMA7G5
 	help
 	  Select this if you are using one of Microchip's SAMA7G5 family SoC.
 
+config SOC_LAN966
+	bool "ARMv7 based Microchip LAN966 SoC family"
+	depends on ARCH_MULTI_V7
+	select DW_APB_TIMER_OF
+	select ARM_GIC
+	select MEMORY
+	help
+	  This enables support for ARMv7 based Microchip LAN966 SoC family.
+
 config SOC_AT91RM9200
 	bool "AT91RM9200"
 	depends on ARCH_MULTI_V4T
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 2890e61b2b46..bd3f82788ebc 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -161,7 +161,6 @@ config ARCH_BCM2835
 	select ARM_TIMER_SP804
 	select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7
 	select BCM2835_TIMER
-	select BRCMSTB_L2_IRQ
 	select PINCTRL
 	select PINCTRL_BCM2835
 	select MFD_CORE
@@ -209,9 +208,6 @@ config ARCH_BRCMSTB
 	select ARM_GIC
 	select ARM_ERRATA_798181 if SMP
 	select HAVE_ARM_ARCH_TIMER
-	select BCM7038_L1_IRQ
-	select BRCMSTB_L2_IRQ
-	select BCM7120_L2_IRQ
 	select ZONE_DMA if ARM_LPAE
 	select SOC_BRCMSTB
 	select SOC_BUS
diff --git a/arch/arm/mach-bcm/bcm63xx_pmb.c b/arch/arm/mach-bcm/bcm63xx_pmb.c
index 0e5a05bac3ea..003f1472ab45 100644
--- a/arch/arm/mach-bcm/bcm63xx_pmb.c
+++ b/arch/arm/mach-bcm/bcm63xx_pmb.c
@@ -91,10 +91,10 @@ static int bcm63xx_pmb_get_resources(struct device_node *dn,
 	struct of_phandle_args args;
 	int ret;
 
-	ret = of_property_read_u32(dn, "reg", cpu);
-	if (ret) {
+	*cpu = of_get_cpu_hwid(dn, 0);
+	if (*cpu == ~0U) {
 		pr_err("CPU is missing a reg node\n");
-		return ret;
+		return -ENODEV;
 	}
 
 	ret = of_parse_phandle_with_args(dn, "resets", "#reset-cells",
diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c
index 2810eb5b2aca..cc75087134d3 100644
--- a/arch/arm/mach-ep93xx/clock.c
+++ b/arch/arm/mach-ep93xx/clock.c
@@ -16,6 +16,7 @@
 #include <linux/io.h>
 #include <linux/spinlock.h>
 #include <linux/clkdev.h>
+#include <linux/clk-provider.h>
 #include <linux/soc/cirrus/ep93xx.h>
 
 #include "hardware.h"
@@ -24,348 +25,194 @@
 
 #include "soc.h"
 
-struct clk {
-	struct clk	*parent;
-	unsigned long	rate;
-	int		users;
-	int		sw_locked;
-	void __iomem	*enable_reg;
-	u32		enable_mask;
-
-	unsigned long	(*get_rate)(struct clk *clk);
-	int		(*set_rate)(struct clk *clk, unsigned long rate);
-};
-
-
-static unsigned long get_uart_rate(struct clk *clk);
-
-static int set_keytchclk_rate(struct clk *clk, unsigned long rate);
-static int set_div_rate(struct clk *clk, unsigned long rate);
-static int set_i2s_sclk_rate(struct clk *clk, unsigned long rate);
-static int set_i2s_lrclk_rate(struct clk *clk, unsigned long rate);
+static DEFINE_SPINLOCK(clk_lock);
 
-static struct clk clk_xtali = {
-	.rate		= EP93XX_EXT_CLK_RATE,
-};
-static struct clk clk_uart1 = {
-	.parent		= &clk_xtali,
-	.sw_locked	= 1,
-	.enable_reg	= EP93XX_SYSCON_DEVCFG,
-	.enable_mask	= EP93XX_SYSCON_DEVCFG_U1EN,
-	.get_rate	= get_uart_rate,
-};
-static struct clk clk_uart2 = {
-	.parent		= &clk_xtali,
-	.sw_locked	= 1,
-	.enable_reg	= EP93XX_SYSCON_DEVCFG,
-	.enable_mask	= EP93XX_SYSCON_DEVCFG_U2EN,
-	.get_rate	= get_uart_rate,
-};
-static struct clk clk_uart3 = {
-	.parent		= &clk_xtali,
-	.sw_locked	= 1,
-	.enable_reg	= EP93XX_SYSCON_DEVCFG,
-	.enable_mask	= EP93XX_SYSCON_DEVCFG_U3EN,
-	.get_rate	= get_uart_rate,
-};
-static struct clk clk_pll1 = {
-	.parent		= &clk_xtali,
-};
-static struct clk clk_f = {
-	.parent		= &clk_pll1,
-};
-static struct clk clk_h = {
-	.parent		= &clk_pll1,
-};
-static struct clk clk_p = {
-	.parent		= &clk_pll1,
-};
-static struct clk clk_pll2 = {
-	.parent		= &clk_xtali,
-};
-static struct clk clk_usb_host = {
-	.parent		= &clk_pll2,
-	.enable_reg	= EP93XX_SYSCON_PWRCNT,
-	.enable_mask	= EP93XX_SYSCON_PWRCNT_USH_EN,
-};
-static struct clk clk_keypad = {
-	.parent		= &clk_xtali,
-	.sw_locked	= 1,
-	.enable_reg	= EP93XX_SYSCON_KEYTCHCLKDIV,
-	.enable_mask	= EP93XX_SYSCON_KEYTCHCLKDIV_KEN,
-	.set_rate	= set_keytchclk_rate,
-};
-static struct clk clk_adc = {
-	.parent		= &clk_xtali,
-	.sw_locked	= 1,
-	.enable_reg	= EP93XX_SYSCON_KEYTCHCLKDIV,
-	.enable_mask	= EP93XX_SYSCON_KEYTCHCLKDIV_TSEN,
-	.set_rate	= set_keytchclk_rate,
-};
-static struct clk clk_spi = {
-	.parent		= &clk_xtali,
-	.rate		= EP93XX_EXT_CLK_RATE,
-};
-static struct clk clk_pwm = {
-	.parent		= &clk_xtali,
-	.rate		= EP93XX_EXT_CLK_RATE,
-};
+static char fclk_divisors[] = { 1, 2, 4, 8, 16, 1, 1, 1 };
+static char hclk_divisors[] = { 1, 2, 4, 5, 6, 8, 16, 32 };
+static char pclk_divisors[] = { 1, 2, 4, 8 };
 
-static struct clk clk_video = {
-	.sw_locked	= 1,
-	.enable_reg     = EP93XX_SYSCON_VIDCLKDIV,
-	.enable_mask    = EP93XX_SYSCON_CLKDIV_ENABLE,
-	.set_rate	= set_div_rate,
-};
+static char adc_divisors[] = { 16, 4 };
+static char sclk_divisors[] = { 2, 4 };
+static char lrclk_divisors[] = { 32, 64, 128 };
 
-static struct clk clk_i2s_mclk = {
-	.sw_locked	= 1,
-	.enable_reg	= EP93XX_SYSCON_I2SCLKDIV,
-	.enable_mask	= EP93XX_SYSCON_CLKDIV_ENABLE,
-	.set_rate	= set_div_rate,
+static const char * const mux_parents[] = {
+	"xtali",
+	"pll1",
+	"pll2"
 };
 
-static struct clk clk_i2s_sclk = {
-	.sw_locked	= 1,
-	.parent		= &clk_i2s_mclk,
-	.enable_reg	= EP93XX_SYSCON_I2SCLKDIV,
-	.enable_mask	= EP93XX_SYSCON_I2SCLKDIV_SENA,
-	.set_rate	= set_i2s_sclk_rate,
-};
+/*
+ * PLL rate = 14.7456 MHz * (X1FBD + 1) * (X2FBD + 1) / (X2IPD + 1) / 2^PS
+ */
+static unsigned long calc_pll_rate(unsigned long long rate, u32 config_word)
+{
+	int i;
 
-static struct clk clk_i2s_lrclk = {
-	.sw_locked	= 1,
-	.parent		= &clk_i2s_sclk,
-	.enable_reg	= EP93XX_SYSCON_I2SCLKDIV,
-	.enable_mask	= EP93XX_SYSCON_I2SCLKDIV_SENA,
-	.set_rate	= set_i2s_lrclk_rate,
-};
+	rate *= ((config_word >> 11) & 0x1f) + 1;		/* X1FBD */
+	rate *= ((config_word >> 5) & 0x3f) + 1;		/* X2FBD */
+	do_div(rate, (config_word & 0x1f) + 1);			/* X2IPD */
+	for (i = 0; i < ((config_word >> 16) & 3); i++)		/* PS */
+		rate >>= 1;
 
-/* DMA Clocks */
-static struct clk clk_m2p0 = {
-	.parent		= &clk_h,
-	.enable_reg	= EP93XX_SYSCON_PWRCNT,
-	.enable_mask	= EP93XX_SYSCON_PWRCNT_DMA_M2P0,
-};
-static struct clk clk_m2p1 = {
-	.parent		= &clk_h,
-	.enable_reg	= EP93XX_SYSCON_PWRCNT,
-	.enable_mask	= EP93XX_SYSCON_PWRCNT_DMA_M2P1,
-};
-static struct clk clk_m2p2 = {
-	.parent		= &clk_h,
-	.enable_reg	= EP93XX_SYSCON_PWRCNT,
-	.enable_mask	= EP93XX_SYSCON_PWRCNT_DMA_M2P2,
-};
-static struct clk clk_m2p3 = {
-	.parent		= &clk_h,
-	.enable_reg	= EP93XX_SYSCON_PWRCNT,
-	.enable_mask	= EP93XX_SYSCON_PWRCNT_DMA_M2P3,
-};
-static struct clk clk_m2p4 = {
-	.parent		= &clk_h,
-	.enable_reg	= EP93XX_SYSCON_PWRCNT,
-	.enable_mask	= EP93XX_SYSCON_PWRCNT_DMA_M2P4,
-};
-static struct clk clk_m2p5 = {
-	.parent		= &clk_h,
-	.enable_reg	= EP93XX_SYSCON_PWRCNT,
-	.enable_mask	= EP93XX_SYSCON_PWRCNT_DMA_M2P5,
-};
-static struct clk clk_m2p6 = {
-	.parent		= &clk_h,
-	.enable_reg	= EP93XX_SYSCON_PWRCNT,
-	.enable_mask	= EP93XX_SYSCON_PWRCNT_DMA_M2P6,
-};
-static struct clk clk_m2p7 = {
-	.parent		= &clk_h,
-	.enable_reg	= EP93XX_SYSCON_PWRCNT,
-	.enable_mask	= EP93XX_SYSCON_PWRCNT_DMA_M2P7,
-};
-static struct clk clk_m2p8 = {
-	.parent		= &clk_h,
-	.enable_reg	= EP93XX_SYSCON_PWRCNT,
-	.enable_mask	= EP93XX_SYSCON_PWRCNT_DMA_M2P8,
-};
-static struct clk clk_m2p9 = {
-	.parent		= &clk_h,
-	.enable_reg	= EP93XX_SYSCON_PWRCNT,
-	.enable_mask	= EP93XX_SYSCON_PWRCNT_DMA_M2P9,
-};
-static struct clk clk_m2m0 = {
-	.parent		= &clk_h,
-	.enable_reg	= EP93XX_SYSCON_PWRCNT,
-	.enable_mask	= EP93XX_SYSCON_PWRCNT_DMA_M2M0,
-};
-static struct clk clk_m2m1 = {
-	.parent		= &clk_h,
-	.enable_reg	= EP93XX_SYSCON_PWRCNT,
-	.enable_mask	= EP93XX_SYSCON_PWRCNT_DMA_M2M1,
-};
+	return (unsigned long)rate;
+}
 
-#define INIT_CK(dev,con,ck)					\
-	{ .dev_id = dev, .con_id = con, .clk = ck }
-
-static struct clk_lookup clocks[] = {
-	INIT_CK(NULL,			"xtali",	&clk_xtali),
-	INIT_CK("apb:uart1",		NULL,		&clk_uart1),
-	INIT_CK("apb:uart2",		NULL,		&clk_uart2),
-	INIT_CK("apb:uart3",		NULL,		&clk_uart3),
-	INIT_CK(NULL,			"pll1",		&clk_pll1),
-	INIT_CK(NULL,			"fclk",		&clk_f),
-	INIT_CK(NULL,			"hclk",		&clk_h),
-	INIT_CK(NULL,			"apb_pclk",	&clk_p),
-	INIT_CK(NULL,			"pll2",		&clk_pll2),
-	INIT_CK("ohci-platform",	NULL,		&clk_usb_host),
-	INIT_CK("ep93xx-keypad",	NULL,		&clk_keypad),
-	INIT_CK("ep93xx-adc",		NULL,		&clk_adc),
-	INIT_CK("ep93xx-fb",		NULL,		&clk_video),
-	INIT_CK("ep93xx-spi.0",		NULL,		&clk_spi),
-	INIT_CK("ep93xx-i2s",		"mclk",		&clk_i2s_mclk),
-	INIT_CK("ep93xx-i2s",		"sclk",		&clk_i2s_sclk),
-	INIT_CK("ep93xx-i2s",		"lrclk",	&clk_i2s_lrclk),
-	INIT_CK(NULL,			"pwm_clk",	&clk_pwm),
-	INIT_CK(NULL,			"m2p0",		&clk_m2p0),
-	INIT_CK(NULL,			"m2p1",		&clk_m2p1),
-	INIT_CK(NULL,			"m2p2",		&clk_m2p2),
-	INIT_CK(NULL,			"m2p3",		&clk_m2p3),
-	INIT_CK(NULL,			"m2p4",		&clk_m2p4),
-	INIT_CK(NULL,			"m2p5",		&clk_m2p5),
-	INIT_CK(NULL,			"m2p6",		&clk_m2p6),
-	INIT_CK(NULL,			"m2p7",		&clk_m2p7),
-	INIT_CK(NULL,			"m2p8",		&clk_m2p8),
-	INIT_CK(NULL,			"m2p9",		&clk_m2p9),
-	INIT_CK(NULL,			"m2m0",		&clk_m2m0),
-	INIT_CK(NULL,			"m2m1",		&clk_m2m1),
+struct clk_psc {
+	struct clk_hw hw;
+	void __iomem *reg;
+	u8 bit_idx;
+	u32 mask;
+	u8 shift;
+	u8 width;
+	char *div;
+	u8 num_div;
+	spinlock_t *lock;
 };
 
-static DEFINE_SPINLOCK(clk_lock);
+#define to_clk_psc(_hw) container_of(_hw, struct clk_psc, hw)
 
-static void __clk_enable(struct clk *clk)
+static int ep93xx_clk_is_enabled(struct clk_hw *hw)
 {
-	if (!clk->users++) {
-		if (clk->parent)
-			__clk_enable(clk->parent);
-
-		if (clk->enable_reg) {
-			u32 v;
-
-			v = __raw_readl(clk->enable_reg);
-			v |= clk->enable_mask;
-			if (clk->sw_locked)
-				ep93xx_syscon_swlocked_write(v, clk->enable_reg);
-			else
-				__raw_writel(v, clk->enable_reg);
-		}
-	}
+	struct clk_psc *psc = to_clk_psc(hw);
+	u32 val = readl(psc->reg);
+
+	return (val & BIT(psc->bit_idx)) ? 1 : 0;
 }
 
-int clk_enable(struct clk *clk)
+static int ep93xx_clk_enable(struct clk_hw *hw)
 {
-	unsigned long flags;
+	struct clk_psc *psc = to_clk_psc(hw);
+	unsigned long flags = 0;
+	u32 val;
 
-	if (!clk)
-		return -EINVAL;
+	if (psc->lock)
+		spin_lock_irqsave(psc->lock, flags);
+
+	val = __raw_readl(psc->reg);
+	val |= BIT(psc->bit_idx);
+
+	ep93xx_syscon_swlocked_write(val, psc->reg);
 
-	spin_lock_irqsave(&clk_lock, flags);
-	__clk_enable(clk);
-	spin_unlock_irqrestore(&clk_lock, flags);
+	if (psc->lock)
+		spin_unlock_irqrestore(psc->lock, flags);
 
 	return 0;
 }
-EXPORT_SYMBOL(clk_enable);
 
-static void __clk_disable(struct clk *clk)
+static void ep93xx_clk_disable(struct clk_hw *hw)
 {
-	if (!--clk->users) {
-		if (clk->enable_reg) {
-			u32 v;
-
-			v = __raw_readl(clk->enable_reg);
-			v &= ~clk->enable_mask;
-			if (clk->sw_locked)
-				ep93xx_syscon_swlocked_write(v, clk->enable_reg);
-			else
-				__raw_writel(v, clk->enable_reg);
-		}
+	struct clk_psc *psc = to_clk_psc(hw);
+	unsigned long flags = 0;
+	u32 val;
 
-		if (clk->parent)
-			__clk_disable(clk->parent);
-	}
-}
+	if (psc->lock)
+		spin_lock_irqsave(psc->lock, flags);
 
-void clk_disable(struct clk *clk)
-{
-	unsigned long flags;
+	val = __raw_readl(psc->reg);
+	val &= ~BIT(psc->bit_idx);
 
-	if (!clk)
-		return;
+	ep93xx_syscon_swlocked_write(val, psc->reg);
 
-	spin_lock_irqsave(&clk_lock, flags);
-	__clk_disable(clk);
-	spin_unlock_irqrestore(&clk_lock, flags);
+	if (psc->lock)
+		spin_unlock_irqrestore(psc->lock, flags);
 }
-EXPORT_SYMBOL(clk_disable);
 
-static unsigned long get_uart_rate(struct clk *clk)
-{
-	unsigned long rate = clk_get_rate(clk->parent);
-	u32 value;
+static const struct clk_ops clk_ep93xx_gate_ops = {
+	.enable = ep93xx_clk_enable,
+	.disable = ep93xx_clk_disable,
+	.is_enabled = ep93xx_clk_is_enabled,
+};
 
-	value = __raw_readl(EP93XX_SYSCON_PWRCNT);
-	if (value & EP93XX_SYSCON_PWRCNT_UARTBAUD)
-		return rate;
-	else
-		return rate / 2;
+static struct clk_hw *ep93xx_clk_register_gate(const char *name,
+				    const char *parent_name,
+				    void __iomem *reg,
+				    u8 bit_idx)
+{
+	struct clk_init_data init;
+	struct clk_psc *psc;
+	struct clk *clk;
+
+	psc = kzalloc(sizeof(*psc), GFP_KERNEL);
+	if (!psc)
+		return ERR_PTR(-ENOMEM);
+
+	init.name = name;
+	init.ops = &clk_ep93xx_gate_ops;
+	init.flags = CLK_SET_RATE_PARENT;
+	init.parent_names = (parent_name ? &parent_name : NULL);
+	init.num_parents = (parent_name ? 1 : 0);
+
+	psc->reg = reg;
+	psc->bit_idx = bit_idx;
+	psc->hw.init = &init;
+	psc->lock = &clk_lock;
+
+	clk = clk_register(NULL, &psc->hw);
+	if (IS_ERR(clk))
+		kfree(psc);
+
+	return &psc->hw;
 }
 
-unsigned long clk_get_rate(struct clk *clk)
+static u8 ep93xx_mux_get_parent(struct clk_hw *hw)
 {
-	if (clk->get_rate)
-		return clk->get_rate(clk);
+	struct clk_psc *psc = to_clk_psc(hw);
+	u32 val = __raw_readl(psc->reg);
 
-	return clk->rate;
+	if (!(val & EP93XX_SYSCON_CLKDIV_ESEL))
+		return 0;
+
+	if (!(val & EP93XX_SYSCON_CLKDIV_PSEL))
+		return 1;
+
+	return 2;
 }
-EXPORT_SYMBOL(clk_get_rate);
 
-static int set_keytchclk_rate(struct clk *clk, unsigned long rate)
+static int ep93xx_mux_set_parent_lock(struct clk_hw *hw, u8 index)
 {
+	struct clk_psc *psc = to_clk_psc(hw);
+	unsigned long flags = 0;
 	u32 val;
-	u32 div_bit;
 
-	val = __raw_readl(clk->enable_reg);
+	if (index >= ARRAY_SIZE(mux_parents))
+		return -EINVAL;
 
-	/*
-	 * The Key Matrix and ADC clocks are configured using the same
-	 * System Controller register.  The clock used will be either
-	 * 1/4 or 1/16 the external clock rate depending on the
-	 * EP93XX_SYSCON_KEYTCHCLKDIV_KDIV/EP93XX_SYSCON_KEYTCHCLKDIV_ADIV
-	 * bit being set or cleared.
-	 */
-	div_bit = clk->enable_mask >> 15;
+	if (psc->lock)
+		spin_lock_irqsave(psc->lock, flags);
 
-	if (rate == EP93XX_KEYTCHCLK_DIV4)
-		val |= div_bit;
-	else if (rate == EP93XX_KEYTCHCLK_DIV16)
-		val &= ~div_bit;
-	else
-		return -EINVAL;
+	val = __raw_readl(psc->reg);
+	val &= ~(EP93XX_SYSCON_CLKDIV_ESEL | EP93XX_SYSCON_CLKDIV_PSEL);
+
+
+	if (index != 0) {
+		val |= EP93XX_SYSCON_CLKDIV_ESEL;
+		val |= (index - 1) ? EP93XX_SYSCON_CLKDIV_PSEL : 0;
+	}
+
+	ep93xx_syscon_swlocked_write(val, psc->reg);
+
+	if (psc->lock)
+		spin_unlock_irqrestore(psc->lock, flags);
 
-	ep93xx_syscon_swlocked_write(val, clk->enable_reg);
-	clk->rate = rate;
 	return 0;
 }
 
-static int calc_clk_div(struct clk *clk, unsigned long rate,
-			int *psel, int *esel, int *pdiv, int *div)
+static bool is_best(unsigned long rate, unsigned long now,
+		     unsigned long best)
 {
-	struct clk *mclk;
-	unsigned long max_rate, actual_rate, mclk_rate, rate_err = -1;
-	int i, found = 0, __div = 0, __pdiv = 0;
+	return abs(rate - now) < abs(rate - best);
+}
 
-	/* Don't exceed the maximum rate */
-	max_rate = max3(clk_pll1.rate / 4, clk_pll2.rate / 4, clk_xtali.rate / 4);
-	rate = min(rate, max_rate);
+static int ep93xx_mux_determine_rate(struct clk_hw *hw,
+				struct clk_rate_request *req)
+{
+	unsigned long rate = req->rate;
+	struct clk *best_parent = 0;
+	unsigned long __parent_rate;
+	unsigned long best_rate = 0, actual_rate, mclk_rate;
+	unsigned long best_parent_rate;
+	int __div = 0, __pdiv = 0;
+	int i;
 
 	/*
 	 * Try the two pll's and the external clock
@@ -376,14 +223,11 @@ static int calc_clk_div(struct clk *clk, unsigned long rate,
 	 * http://be-a-maverick.com/en/pubs/appNote/AN269REV1.pdf
 	 *
 	 */
-	for (i = 0; i < 3; i++) {
-		if (i == 0)
-			mclk = &clk_xtali;
-		else if (i == 1)
-			mclk = &clk_pll1;
-		else
-			mclk = &clk_pll2;
-		mclk_rate = mclk->rate * 2;
+	for (i = 0; i < ARRAY_SIZE(mux_parents); i++) {
+		struct clk *parent = clk_get_sys(mux_parents[i], NULL);
+
+		__parent_rate = clk_get_rate(parent);
+		mclk_rate = __parent_rate * 2;
 
 		/* Try each predivider value */
 		for (__pdiv = 4; __pdiv <= 6; __pdiv++) {
@@ -392,197 +236,494 @@ static int calc_clk_div(struct clk *clk, unsigned long rate,
 				continue;
 
 			actual_rate = mclk_rate / (__pdiv * __div);
-
-			if (!found || abs(actual_rate - rate) < rate_err) {
-				*pdiv = __pdiv - 3;
-				*div = __div;
-				*psel = (i == 2);
-				*esel = (i != 0);
-				clk->parent = mclk;
-				clk->rate = actual_rate;
-				rate_err = abs(actual_rate - rate);
-				found = 1;
+			if (is_best(rate, actual_rate, best_rate)) {
+				best_rate = actual_rate;
+				best_parent_rate = __parent_rate;
+				best_parent = parent;
 			}
 		}
 	}
 
-	if (!found)
+	if (!best_parent)
 		return -EINVAL;
 
+	req->best_parent_rate = best_parent_rate;
+	req->best_parent_hw = __clk_get_hw(best_parent);
+	req->rate = best_rate;
+
 	return 0;
 }
 
-static int set_div_rate(struct clk *clk, unsigned long rate)
+static unsigned long ep93xx_ddiv_recalc_rate(struct clk_hw *hw,
+						unsigned long parent_rate)
 {
-	int err, psel = 0, esel = 0, pdiv = 0, div = 0;
-	u32 val;
-
-	err = calc_clk_div(clk, rate, &psel, &esel, &pdiv, &div);
-	if (err)
-		return err;
+	struct clk_psc *psc = to_clk_psc(hw);
+	unsigned long rate = 0;
+	u32 val = __raw_readl(psc->reg);
+	int __pdiv = ((val >> EP93XX_SYSCON_CLKDIV_PDIV_SHIFT) & 0x03);
+	int __div = val & 0x7f;
 
-	/* Clear the esel, psel, pdiv and div bits */
-	val = __raw_readl(clk->enable_reg);
-	val &= ~0x7fff;
+	if (__div > 0)
+		rate = (parent_rate * 2) / ((__pdiv + 3) * __div);
 
-	/* Set the new esel, psel, pdiv and div bits for the new clock rate */
-	val |= (esel ? EP93XX_SYSCON_CLKDIV_ESEL : 0) |
-		(psel ? EP93XX_SYSCON_CLKDIV_PSEL : 0) |
-		(pdiv << EP93XX_SYSCON_CLKDIV_PDIV_SHIFT) | div;
-	ep93xx_syscon_swlocked_write(val, clk->enable_reg);
-	return 0;
+	return rate;
 }
 
-static int set_i2s_sclk_rate(struct clk *clk, unsigned long rate)
+static int ep93xx_ddiv_set_rate(struct clk_hw *hw, unsigned long rate,
+				unsigned long parent_rate)
 {
-	unsigned val = __raw_readl(clk->enable_reg);
-
-	if (rate == clk_i2s_mclk.rate / 2)
-		ep93xx_syscon_swlocked_write(val & ~EP93XX_I2SCLKDIV_SDIV, 
-					     clk->enable_reg);
-	else if (rate == clk_i2s_mclk.rate / 4)
-		ep93xx_syscon_swlocked_write(val | EP93XX_I2SCLKDIV_SDIV, 
-					     clk->enable_reg);
-	else
+	struct clk_psc *psc = to_clk_psc(hw);
+	int pdiv = 0, div = 0;
+	unsigned long best_rate = 0, actual_rate, mclk_rate;
+	int __div = 0, __pdiv = 0;
+	u32 val;
+
+	mclk_rate = parent_rate * 2;
+
+	for (__pdiv = 4; __pdiv <= 6; __pdiv++) {
+		__div = mclk_rate / (rate * __pdiv);
+		if (__div < 2 || __div > 127)
+			continue;
+
+		actual_rate = mclk_rate / (__pdiv * __div);
+		if (is_best(rate, actual_rate, best_rate)) {
+			pdiv = __pdiv - 3;
+			div = __div;
+			best_rate = actual_rate;
+		}
+	}
+
+	if (!best_rate)
 		return -EINVAL;
 
-	clk_i2s_sclk.rate = rate;
+	val = __raw_readl(psc->reg);
+
+	/* Clear old dividers */
+	val &= ~0x37f;
+
+	/* Set the new pdiv and div bits for the new clock rate */
+	val |= (pdiv << EP93XX_SYSCON_CLKDIV_PDIV_SHIFT) | div;
+	ep93xx_syscon_swlocked_write(val, psc->reg);
+
 	return 0;
 }
 
-static int set_i2s_lrclk_rate(struct clk *clk, unsigned long rate)
-{
-	unsigned val = __raw_readl(clk->enable_reg) & 
-		~EP93XX_I2SCLKDIV_LRDIV_MASK;
-	
-	if (rate == clk_i2s_sclk.rate / 32)
-		ep93xx_syscon_swlocked_write(val | EP93XX_I2SCLKDIV_LRDIV32,
-					     clk->enable_reg);
-	else if (rate == clk_i2s_sclk.rate / 64)
-		ep93xx_syscon_swlocked_write(val | EP93XX_I2SCLKDIV_LRDIV64,
-					     clk->enable_reg);
-	else if (rate == clk_i2s_sclk.rate / 128)
-		ep93xx_syscon_swlocked_write(val | EP93XX_I2SCLKDIV_LRDIV128,
-					     clk->enable_reg);
-	else
-		return -EINVAL;
+static const struct clk_ops clk_ddiv_ops = {
+	.enable = ep93xx_clk_enable,
+	.disable = ep93xx_clk_disable,
+	.is_enabled = ep93xx_clk_is_enabled,
+	.get_parent = ep93xx_mux_get_parent,
+	.set_parent = ep93xx_mux_set_parent_lock,
+	.determine_rate = ep93xx_mux_determine_rate,
+	.recalc_rate = ep93xx_ddiv_recalc_rate,
+	.set_rate = ep93xx_ddiv_set_rate,
+};
 
-	clk_i2s_lrclk.rate = rate;
-	return 0;
+static struct clk_hw *clk_hw_register_ddiv(const char *name,
+					  void __iomem *reg,
+					  u8 bit_idx)
+{
+	struct clk_init_data init;
+	struct clk_psc *psc;
+	struct clk *clk;
+
+	psc = kzalloc(sizeof(*psc), GFP_KERNEL);
+	if (!psc)
+		return ERR_PTR(-ENOMEM);
+
+	init.name = name;
+	init.ops = &clk_ddiv_ops;
+	init.flags = 0;
+	init.parent_names = mux_parents;
+	init.num_parents = ARRAY_SIZE(mux_parents);
+
+	psc->reg = reg;
+	psc->bit_idx = bit_idx;
+	psc->lock = &clk_lock;
+	psc->hw.init = &init;
+
+	clk = clk_register(NULL, &psc->hw);
+	if (IS_ERR(clk))
+		kfree(psc);
+
+	return &psc->hw;
 }
 
-int clk_set_rate(struct clk *clk, unsigned long rate)
+static unsigned long ep93xx_div_recalc_rate(struct clk_hw *hw,
+					    unsigned long parent_rate)
 {
-	if (clk->set_rate)
-		return clk->set_rate(clk, rate);
+	struct clk_psc *psc = to_clk_psc(hw);
+	u32 val = __raw_readl(psc->reg);
+	u8 index = (val & psc->mask) >> psc->shift;
 
-	return -EINVAL;
+	if (index > psc->num_div)
+		return 0;
+
+	return DIV_ROUND_UP_ULL(parent_rate, psc->div[index]);
 }
-EXPORT_SYMBOL(clk_set_rate);
 
-long clk_round_rate(struct clk *clk, unsigned long rate)
+static long ep93xx_div_round_rate(struct clk_hw *hw, unsigned long rate,
+				   unsigned long *parent_rate)
 {
-	WARN_ON(clk);
-	return 0;
+	struct clk_psc *psc = to_clk_psc(hw);
+	unsigned long best = 0, now, maxdiv;
+	int i;
+
+	maxdiv = psc->div[psc->num_div - 1];
+
+	for (i = 0; i < psc->num_div; i++) {
+		if ((rate * psc->div[i]) == *parent_rate)
+			return DIV_ROUND_UP_ULL((u64)*parent_rate, psc->div[i]);
+
+		now = DIV_ROUND_UP_ULL((u64)*parent_rate, psc->div[i]);
+
+		if (is_best(rate, now, best))
+			best = now;
+	}
+
+	if (!best)
+		best = DIV_ROUND_UP_ULL(*parent_rate, maxdiv);
+
+	return best;
 }
-EXPORT_SYMBOL(clk_round_rate);
 
-int clk_set_parent(struct clk *clk, struct clk *parent)
+static int ep93xx_div_set_rate(struct clk_hw *hw, unsigned long rate,
+			       unsigned long parent_rate)
 {
-	WARN_ON(clk);
+	struct clk_psc *psc = to_clk_psc(hw);
+	u32 val = __raw_readl(psc->reg) & ~psc->mask;
+	int i;
+
+	for (i = 0; i < psc->num_div; i++)
+		if (rate == parent_rate / psc->div[i]) {
+			val |= i << psc->shift;
+			break;
+		}
+
+	if (i == psc->num_div)
+		return -EINVAL;
+
+	ep93xx_syscon_swlocked_write(val, psc->reg);
+
 	return 0;
 }
-EXPORT_SYMBOL(clk_set_parent);
 
-struct clk *clk_get_parent(struct clk *clk)
+static const struct clk_ops ep93xx_div_ops = {
+	.enable = ep93xx_clk_enable,
+	.disable = ep93xx_clk_disable,
+	.is_enabled = ep93xx_clk_is_enabled,
+	.recalc_rate = ep93xx_div_recalc_rate,
+	.round_rate = ep93xx_div_round_rate,
+	.set_rate = ep93xx_div_set_rate,
+};
+
+static struct clk_hw *clk_hw_register_div(const char *name,
+					  const char *parent_name,
+					  void __iomem *reg,
+					  u8 enable_bit,
+					  u8 shift,
+					  u8 width,
+					  char *clk_divisors,
+					  u8 num_div)
 {
-	return clk->parent;
+	struct clk_init_data init;
+	struct clk_psc *psc;
+	struct clk *clk;
+
+	psc = kzalloc(sizeof(*psc), GFP_KERNEL);
+	if (!psc)
+		return ERR_PTR(-ENOMEM);
+
+	init.name = name;
+	init.ops = &ep93xx_div_ops;
+	init.flags = 0;
+	init.parent_names = (parent_name ? &parent_name : NULL);
+	init.num_parents = 1;
+
+	psc->reg = reg;
+	psc->bit_idx = enable_bit;
+	psc->mask = GENMASK(shift + width - 1, shift);
+	psc->shift = shift;
+	psc->div = clk_divisors;
+	psc->num_div = num_div;
+	psc->lock = &clk_lock;
+	psc->hw.init = &init;
+
+	clk = clk_register(NULL, &psc->hw);
+	if (IS_ERR(clk))
+		kfree(psc);
+
+	return &psc->hw;
 }
-EXPORT_SYMBOL(clk_get_parent);
 
+struct ep93xx_gate {
+	unsigned int bit;
+	const char *dev_id;
+	const char *con_id;
+};
 
-static char fclk_divisors[] = { 1, 2, 4, 8, 16, 1, 1, 1 };
-static char hclk_divisors[] = { 1, 2, 4, 5, 6, 8, 16, 32 };
-static char pclk_divisors[] = { 1, 2, 4, 8 };
+static struct ep93xx_gate ep93xx_uarts[] = {
+	{EP93XX_SYSCON_DEVCFG_U1EN, "apb:uart1", NULL},
+	{EP93XX_SYSCON_DEVCFG_U2EN, "apb:uart2", NULL},
+	{EP93XX_SYSCON_DEVCFG_U3EN, "apb:uart3", NULL},
+};
 
-/*
- * PLL rate = 14.7456 MHz * (X1FBD + 1) * (X2FBD + 1) / (X2IPD + 1) / 2^PS
- */
-static unsigned long calc_pll_rate(u32 config_word)
+static void __init ep93xx_uart_clock_init(void)
 {
-	unsigned long long rate;
-	int i;
+	unsigned int i;
+	struct clk_hw *hw;
+	u32 value;
+	unsigned int clk_uart_div;
 
-	rate = clk_xtali.rate;
-	rate *= ((config_word >> 11) & 0x1f) + 1;		/* X1FBD */
-	rate *= ((config_word >> 5) & 0x3f) + 1;		/* X2FBD */
-	do_div(rate, (config_word & 0x1f) + 1);			/* X2IPD */
-	for (i = 0; i < ((config_word >> 16) & 3); i++)		/* PS */
-		rate >>= 1;
+	value = __raw_readl(EP93XX_SYSCON_PWRCNT);
+	if (value & EP93XX_SYSCON_PWRCNT_UARTBAUD)
+		clk_uart_div = 1;
+	else
+		clk_uart_div = 2;
 
-	return (unsigned long)rate;
+	hw = clk_hw_register_fixed_factor(NULL, "uart", "xtali", 0, 1, clk_uart_div);
+
+	/* parenting uart gate clocks to uart clock */
+	for (i = 0; i < ARRAY_SIZE(ep93xx_uarts); i++) {
+		hw = ep93xx_clk_register_gate(ep93xx_uarts[i].dev_id,
+					"uart",
+					EP93XX_SYSCON_DEVCFG,
+					ep93xx_uarts[i].bit);
+
+		clk_hw_register_clkdev(hw, NULL, ep93xx_uarts[i].dev_id);
+	}
 }
 
+static struct ep93xx_gate ep93xx_dmas[] = {
+	{EP93XX_SYSCON_PWRCNT_DMA_M2P0, NULL, "m2p0"},
+	{EP93XX_SYSCON_PWRCNT_DMA_M2P1, NULL, "m2p1"},
+	{EP93XX_SYSCON_PWRCNT_DMA_M2P2, NULL, "m2p2"},
+	{EP93XX_SYSCON_PWRCNT_DMA_M2P3, NULL, "m2p3"},
+	{EP93XX_SYSCON_PWRCNT_DMA_M2P4, NULL, "m2p4"},
+	{EP93XX_SYSCON_PWRCNT_DMA_M2P5, NULL, "m2p5"},
+	{EP93XX_SYSCON_PWRCNT_DMA_M2P6, NULL, "m2p6"},
+	{EP93XX_SYSCON_PWRCNT_DMA_M2P7, NULL, "m2p7"},
+	{EP93XX_SYSCON_PWRCNT_DMA_M2P8, NULL, "m2p8"},
+	{EP93XX_SYSCON_PWRCNT_DMA_M2P9, NULL, "m2p9"},
+	{EP93XX_SYSCON_PWRCNT_DMA_M2M0, NULL, "m2m0"},
+	{EP93XX_SYSCON_PWRCNT_DMA_M2M1, NULL, "m2m1"},
+};
+
 static void __init ep93xx_dma_clock_init(void)
 {
-	clk_m2p0.rate = clk_h.rate;
-	clk_m2p1.rate = clk_h.rate;
-	clk_m2p2.rate = clk_h.rate;
-	clk_m2p3.rate = clk_h.rate;
-	clk_m2p4.rate = clk_h.rate;
-	clk_m2p5.rate = clk_h.rate;
-	clk_m2p6.rate = clk_h.rate;
-	clk_m2p7.rate = clk_h.rate;
-	clk_m2p8.rate = clk_h.rate;
-	clk_m2p9.rate = clk_h.rate;
-	clk_m2m0.rate = clk_h.rate;
-	clk_m2m1.rate = clk_h.rate;
+	unsigned int i;
+	struct clk_hw *hw;
+	int ret;
+
+	for (i = 0; i < ARRAY_SIZE(ep93xx_dmas); i++) {
+		hw = clk_hw_register_gate(NULL, ep93xx_dmas[i].con_id,
+					"hclk", 0,
+					EP93XX_SYSCON_PWRCNT,
+					ep93xx_dmas[i].bit,
+					0,
+					&clk_lock);
+
+		ret = clk_hw_register_clkdev(hw, ep93xx_dmas[i].con_id, NULL);
+		if (ret)
+			pr_err("%s: failed to register lookup %s\n",
+			       __func__, ep93xx_dmas[i].con_id);
+	}
 }
 
 static int __init ep93xx_clock_init(void)
 {
 	u32 value;
+	struct clk_hw *hw;
+	unsigned long clk_pll1_rate;
+	unsigned long clk_f_rate;
+	unsigned long clk_h_rate;
+	unsigned long clk_p_rate;
+	unsigned long clk_pll2_rate;
+	unsigned int clk_f_div;
+	unsigned int clk_h_div;
+	unsigned int clk_p_div;
+	unsigned int clk_usb_div;
+	unsigned long clk_spi_div;
+
+	hw = clk_hw_register_fixed_rate(NULL, "xtali", NULL, 0, EP93XX_EXT_CLK_RATE);
+	clk_hw_register_clkdev(hw, NULL, "xtali");
 
 	/* Determine the bootloader configured pll1 rate */
 	value = __raw_readl(EP93XX_SYSCON_CLKSET1);
 	if (!(value & EP93XX_SYSCON_CLKSET1_NBYP1))
-		clk_pll1.rate = clk_xtali.rate;
+		clk_pll1_rate = EP93XX_EXT_CLK_RATE;
 	else
-		clk_pll1.rate = calc_pll_rate(value);
+		clk_pll1_rate = calc_pll_rate(EP93XX_EXT_CLK_RATE, value);
+
+	hw = clk_hw_register_fixed_rate(NULL, "pll1", "xtali", 0, clk_pll1_rate);
+	clk_hw_register_clkdev(hw, NULL, "pll1");
 
 	/* Initialize the pll1 derived clocks */
-	clk_f.rate = clk_pll1.rate / fclk_divisors[(value >> 25) & 0x7];
-	clk_h.rate = clk_pll1.rate / hclk_divisors[(value >> 20) & 0x7];
-	clk_p.rate = clk_h.rate / pclk_divisors[(value >> 18) & 0x3];
+	clk_f_div = fclk_divisors[(value >> 25) & 0x7];
+	clk_h_div = hclk_divisors[(value >> 20) & 0x7];
+	clk_p_div = pclk_divisors[(value >> 18) & 0x3];
+
+	hw = clk_hw_register_fixed_factor(NULL, "fclk", "pll1", 0, 1, clk_f_div);
+	clk_f_rate = clk_get_rate(hw->clk);
+	hw = clk_hw_register_fixed_factor(NULL, "hclk", "pll1", 0, 1, clk_h_div);
+	clk_h_rate = clk_get_rate(hw->clk);
+	hw = clk_hw_register_fixed_factor(NULL, "pclk", "hclk", 0, 1, clk_p_div);
+	clk_p_rate = clk_get_rate(hw->clk);
+
+	clk_hw_register_clkdev(hw, "apb_pclk", NULL);
+
 	ep93xx_dma_clock_init();
 
 	/* Determine the bootloader configured pll2 rate */
 	value = __raw_readl(EP93XX_SYSCON_CLKSET2);
 	if (!(value & EP93XX_SYSCON_CLKSET2_NBYP2))
-		clk_pll2.rate = clk_xtali.rate;
+		clk_pll2_rate = EP93XX_EXT_CLK_RATE;
 	else if (value & EP93XX_SYSCON_CLKSET2_PLL2_EN)
-		clk_pll2.rate = calc_pll_rate(value);
+		clk_pll2_rate = calc_pll_rate(EP93XX_EXT_CLK_RATE, value);
 	else
-		clk_pll2.rate = 0;
+		clk_pll2_rate = 0;
+
+	hw = clk_hw_register_fixed_rate(NULL, "pll2", "xtali", 0, clk_pll2_rate);
+	clk_hw_register_clkdev(hw, NULL, "pll2");
 
 	/* Initialize the pll2 derived clocks */
-	clk_usb_host.rate = clk_pll2.rate / (((value >> 28) & 0xf) + 1);
+	/*
+	 * These four bits set the divide ratio between the PLL2
+	 * output and the USB clock.
+	 * 0000 - Divide by 1
+	 * 0001 - Divide by 2
+	 * 0010 - Divide by 3
+	 * 0011 - Divide by 4
+	 * 0100 - Divide by 5
+	 * 0101 - Divide by 6
+	 * 0110 - Divide by 7
+	 * 0111 - Divide by 8
+	 * 1000 - Divide by 9
+	 * 1001 - Divide by 10
+	 * 1010 - Divide by 11
+	 * 1011 - Divide by 12
+	 * 1100 - Divide by 13
+	 * 1101 - Divide by 14
+	 * 1110 - Divide by 15
+	 * 1111 - Divide by 1
+	 * On power-on-reset these bits are reset to 0000b.
+	 */
+	clk_usb_div = (((value >> 28) & 0xf) + 1);
+	hw = clk_hw_register_fixed_factor(NULL, "usb_clk", "pll2", 0, 1, clk_usb_div);
+	hw = clk_hw_register_gate(NULL, "ohci-platform",
+				"usb_clk", 0,
+				EP93XX_SYSCON_PWRCNT,
+				EP93XX_SYSCON_PWRCNT_USH_EN,
+				0,
+				&clk_lock);
+	clk_hw_register_clkdev(hw, NULL, "ohci-platform");
 
 	/*
 	 * EP93xx SSP clock rate was doubled in version E2. For more information
 	 * see:
 	 *     http://www.cirrus.com/en/pubs/appNote/AN273REV4.pdf
 	 */
+	clk_spi_div = 1;
 	if (ep93xx_chip_revision() < EP93XX_CHIP_REV_E2)
-		clk_spi.rate /= 2;
+		clk_spi_div = 2;
+	hw = clk_hw_register_fixed_factor(NULL, "ep93xx-spi.0", "xtali", 0, 1, clk_spi_div);
+	clk_hw_register_clkdev(hw, NULL, "ep93xx-spi.0");
+
+	/* pwm clock */
+	hw = clk_hw_register_fixed_factor(NULL, "pwm_clk", "xtali", 0, 1, 1);
+	clk_hw_register_clkdev(hw, "pwm_clk", NULL);
 
 	pr_info("PLL1 running at %ld MHz, PLL2 at %ld MHz\n",
-		clk_pll1.rate / 1000000, clk_pll2.rate / 1000000);
+		clk_pll1_rate / 1000000, clk_pll2_rate / 1000000);
 	pr_info("FCLK %ld MHz, HCLK %ld MHz, PCLK %ld MHz\n",
-		clk_f.rate / 1000000, clk_h.rate / 1000000,
-		clk_p.rate / 1000000);
+		clk_f_rate / 1000000, clk_h_rate / 1000000,
+		clk_p_rate / 1000000);
+
+	ep93xx_uart_clock_init();
+
+	/* touchscreen/adc clock */
+	hw = clk_hw_register_div("ep93xx-adc",
+				"xtali",
+				EP93XX_SYSCON_KEYTCHCLKDIV,
+				EP93XX_SYSCON_KEYTCHCLKDIV_TSEN,
+				EP93XX_SYSCON_KEYTCHCLKDIV_ADIV,
+				1,
+				adc_divisors,
+				ARRAY_SIZE(adc_divisors));
+
+	clk_hw_register_clkdev(hw, NULL, "ep93xx-adc");
+
+	/* keypad clock */
+	hw = clk_hw_register_div("ep93xx-keypad",
+				"xtali",
+				EP93XX_SYSCON_KEYTCHCLKDIV,
+				EP93XX_SYSCON_KEYTCHCLKDIV_KEN,
+				EP93XX_SYSCON_KEYTCHCLKDIV_KDIV,
+				1,
+				adc_divisors,
+				ARRAY_SIZE(adc_divisors));
+
+	clk_hw_register_clkdev(hw, NULL, "ep93xx-keypad");
+
+	/* On reset PDIV and VDIV is set to zero, while PDIV zero
+	 * means clock disable, VDIV shouldn't be zero.
+	 * So i set both dividers to minimum.
+	 */
+	/* ENA - Enable CLK divider. */
+	/* PDIV - 00 - Disable clock */
+	/* VDIV - at least 2 */
+	/* Check and enable video clk registers */
+	value = __raw_readl(EP93XX_SYSCON_VIDCLKDIV);
+	value |= (1 << EP93XX_SYSCON_CLKDIV_PDIV_SHIFT) | 2;
+	ep93xx_syscon_swlocked_write(value, EP93XX_SYSCON_VIDCLKDIV);
+
+	/* check and enable i2s clk registers */
+	value = __raw_readl(EP93XX_SYSCON_I2SCLKDIV);
+	value |= (1 << EP93XX_SYSCON_CLKDIV_PDIV_SHIFT) | 2;
+	ep93xx_syscon_swlocked_write(value, EP93XX_SYSCON_I2SCLKDIV);
+
+	/* video clk */
+	hw = clk_hw_register_ddiv("ep93xx-fb",
+				EP93XX_SYSCON_VIDCLKDIV,
+				EP93XX_SYSCON_CLKDIV_ENABLE);
+
+	clk_hw_register_clkdev(hw, NULL, "ep93xx-fb");
+
+	/* i2s clk */
+	hw = clk_hw_register_ddiv("mclk",
+				EP93XX_SYSCON_I2SCLKDIV,
+				EP93XX_SYSCON_CLKDIV_ENABLE);
+
+	clk_hw_register_clkdev(hw, "mclk", "ep93xx-i2s");
+
+	/* i2s sclk */
+#define EP93XX_I2SCLKDIV_SDIV_SHIFT	16
+#define EP93XX_I2SCLKDIV_SDIV_WIDTH	1
+	hw = clk_hw_register_div("sclk",
+				"mclk",
+				EP93XX_SYSCON_I2SCLKDIV,
+				EP93XX_SYSCON_I2SCLKDIV_SENA,
+				EP93XX_I2SCLKDIV_SDIV_SHIFT,
+				EP93XX_I2SCLKDIV_SDIV_WIDTH,
+				sclk_divisors,
+				ARRAY_SIZE(sclk_divisors));
+
+	clk_hw_register_clkdev(hw, "sclk", "ep93xx-i2s");
+
+	/* i2s lrclk */
+#define EP93XX_I2SCLKDIV_LRDIV32_SHIFT	17
+#define EP93XX_I2SCLKDIV_LRDIV32_WIDTH	3
+	hw = clk_hw_register_div("lrclk",
+				"sclk",
+				EP93XX_SYSCON_I2SCLKDIV,
+				EP93XX_SYSCON_I2SCLKDIV_SENA,
+				EP93XX_I2SCLKDIV_LRDIV32_SHIFT,
+				EP93XX_I2SCLKDIV_LRDIV32_WIDTH,
+				lrclk_divisors,
+				ARRAY_SIZE(lrclk_divisors));
+
+	clk_hw_register_clkdev(hw, "lrclk", "ep93xx-i2s");
 
-	clkdev_add_table(clocks, ARRAY_SIZE(clocks));
 	return 0;
 }
 postcore_initcall(ep93xx_clock_init);
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 4659132a0509..a3b4e843456a 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -214,7 +214,7 @@ static int ep93xx_ohci_power_on(struct platform_device *pdev)
 			return PTR_ERR(ep93xx_ohci_host_clock);
 	}
 
-	return clk_enable(ep93xx_ohci_host_clock);
+	return clk_prepare_enable(ep93xx_ohci_host_clock);
 }
 
 static void ep93xx_ohci_power_off(struct platform_device *pdev)
diff --git a/arch/arm/mach-ep93xx/soc.h b/arch/arm/mach-ep93xx/soc.h
index f2dace1c9154..94ef7f275f94 100644
--- a/arch/arm/mach-ep93xx/soc.h
+++ b/arch/arm/mach-ep93xx/soc.h
@@ -111,19 +111,19 @@
 #define EP93XX_SYSCON_PWRCNT		EP93XX_SYSCON_REG(0x04)
 #define EP93XX_SYSCON_PWRCNT_FIR_EN	(1<<31)
 #define EP93XX_SYSCON_PWRCNT_UARTBAUD	(1<<29)
-#define EP93XX_SYSCON_PWRCNT_USH_EN	(1<<28)
-#define EP93XX_SYSCON_PWRCNT_DMA_M2M1	(1<<27)
-#define EP93XX_SYSCON_PWRCNT_DMA_M2M0	(1<<26)
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P8	(1<<25)
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P9	(1<<24)
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P6	(1<<23)
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P7	(1<<22)
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P4	(1<<21)
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P5	(1<<20)
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P2	(1<<19)
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P3	(1<<18)
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P0	(1<<17)
-#define EP93XX_SYSCON_PWRCNT_DMA_M2P1	(1<<16)
+#define EP93XX_SYSCON_PWRCNT_USH_EN	28
+#define EP93XX_SYSCON_PWRCNT_DMA_M2M1	27
+#define EP93XX_SYSCON_PWRCNT_DMA_M2M0	26
+#define EP93XX_SYSCON_PWRCNT_DMA_M2P8	25
+#define EP93XX_SYSCON_PWRCNT_DMA_M2P9	24
+#define EP93XX_SYSCON_PWRCNT_DMA_M2P6	23
+#define EP93XX_SYSCON_PWRCNT_DMA_M2P7	22
+#define EP93XX_SYSCON_PWRCNT_DMA_M2P4	21
+#define EP93XX_SYSCON_PWRCNT_DMA_M2P5	20
+#define EP93XX_SYSCON_PWRCNT_DMA_M2P2	19
+#define EP93XX_SYSCON_PWRCNT_DMA_M2P3	18
+#define EP93XX_SYSCON_PWRCNT_DMA_M2P0	17
+#define EP93XX_SYSCON_PWRCNT_DMA_M2P1	16
 #define EP93XX_SYSCON_HALT		EP93XX_SYSCON_REG(0x08)
 #define EP93XX_SYSCON_STANDBY		EP93XX_SYSCON_REG(0x0c)
 #define EP93XX_SYSCON_CLKSET1		EP93XX_SYSCON_REG(0x20)
@@ -139,13 +139,13 @@
 #define EP93XX_SYSCON_DEVCFG_GONK	(1<<27)
 #define EP93XX_SYSCON_DEVCFG_TONG	(1<<26)
 #define EP93XX_SYSCON_DEVCFG_MONG	(1<<25)
-#define EP93XX_SYSCON_DEVCFG_U3EN	(1<<24)
+#define EP93XX_SYSCON_DEVCFG_U3EN	24
 #define EP93XX_SYSCON_DEVCFG_CPENA	(1<<23)
 #define EP93XX_SYSCON_DEVCFG_A2ONG	(1<<22)
 #define EP93XX_SYSCON_DEVCFG_A1ONG	(1<<21)
-#define EP93XX_SYSCON_DEVCFG_U2EN	(1<<20)
+#define EP93XX_SYSCON_DEVCFG_U2EN	20
 #define EP93XX_SYSCON_DEVCFG_EXVC	(1<<19)
-#define EP93XX_SYSCON_DEVCFG_U1EN	(1<<18)
+#define EP93XX_SYSCON_DEVCFG_U1EN	18
 #define EP93XX_SYSCON_DEVCFG_TIN	(1<<17)
 #define EP93XX_SYSCON_DEVCFG_HC3IN	(1<<15)
 #define EP93XX_SYSCON_DEVCFG_HC3EN	(1<<14)
@@ -163,12 +163,12 @@
 #define EP93XX_SYSCON_DEVCFG_KEYS	(1<<1)
 #define EP93XX_SYSCON_DEVCFG_SHENA	(1<<0)
 #define EP93XX_SYSCON_VIDCLKDIV		EP93XX_SYSCON_REG(0x84)
-#define EP93XX_SYSCON_CLKDIV_ENABLE	(1<<15)
+#define EP93XX_SYSCON_CLKDIV_ENABLE	15
 #define EP93XX_SYSCON_CLKDIV_ESEL	(1<<14)
 #define EP93XX_SYSCON_CLKDIV_PSEL	(1<<13)
 #define EP93XX_SYSCON_CLKDIV_PDIV_SHIFT	8
 #define EP93XX_SYSCON_I2SCLKDIV		EP93XX_SYSCON_REG(0x8c)
-#define EP93XX_SYSCON_I2SCLKDIV_SENA	(1<<31)
+#define EP93XX_SYSCON_I2SCLKDIV_SENA	31
 #define EP93XX_SYSCON_I2SCLKDIV_ORIDE   (1<<29)
 #define EP93XX_SYSCON_I2SCLKDIV_SPOL	(1<<19)
 #define EP93XX_I2SCLKDIV_SDIV		(1 << 16)
@@ -177,9 +177,9 @@
 #define EP93XX_I2SCLKDIV_LRDIV128	(2 << 17)
 #define EP93XX_I2SCLKDIV_LRDIV_MASK	(3 << 17)
 #define EP93XX_SYSCON_KEYTCHCLKDIV	EP93XX_SYSCON_REG(0x90)
-#define EP93XX_SYSCON_KEYTCHCLKDIV_TSEN	(1<<31)
-#define EP93XX_SYSCON_KEYTCHCLKDIV_ADIV	(1<<16)
-#define EP93XX_SYSCON_KEYTCHCLKDIV_KEN	(1<<15)
+#define EP93XX_SYSCON_KEYTCHCLKDIV_TSEN	31
+#define EP93XX_SYSCON_KEYTCHCLKDIV_ADIV	16
+#define EP93XX_SYSCON_KEYTCHCLKDIV_KEN	15
 #define EP93XX_SYSCON_KEYTCHCLKDIV_KDIV	(1<<0)
 #define EP93XX_SYSCON_SYSCFG		EP93XX_SYSCON_REG(0x9c)
 #define EP93XX_SYSCON_SYSCFG_REV_MASK	(0xf0000000)
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 5a48abac6af4..dd1ae5571f43 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -13,7 +13,6 @@ menuconfig ARCH_EXYNOS
 	select ARM_GIC
 	select EXYNOS_IRQ_COMBINER
 	select COMMON_CLK_SAMSUNG
-	select EXYNOS_CHIPID
 	select EXYNOS_THERMAL
 	select EXYNOS_PMU
 	select EXYNOS_SROM
@@ -22,7 +21,6 @@ menuconfig ARCH_EXYNOS
 	select HAVE_ARM_ARCH_TIMER if ARCH_EXYNOS5
 	select HAVE_ARM_SCU if SMP
 	select HAVE_S3C2410_I2C if I2C
-	select HAVE_S3C_RTC if RTC_CLASS
 	select PINCTRL
 	select PINCTRL_EXYNOS
 	select PM_GENERIC_DOMAINS if PM
diff --git a/arch/arm/mach-hisi/platmcpm.c b/arch/arm/mach-hisi/platmcpm.c
index 96a484095194..258586e31333 100644
--- a/arch/arm/mach-hisi/platmcpm.c
+++ b/arch/arm/mach-hisi/platmcpm.c
@@ -339,7 +339,7 @@ err_fabric:
 err_sysctrl:
 	iounmap(relocation);
 err_reloc:
-	memblock_free(hip04_boot_method[0], hip04_boot_method[1]);
+	memblock_phys_free(hip04_boot_method[0], hip04_boot_method[1]);
 err:
 	return ret;
 }
diff --git a/arch/arm/mach-imx/avic.c b/arch/arm/mach-imx/avic.c
index 21bce4049cec..cf6546ddc7a3 100644
--- a/arch/arm/mach-imx/avic.c
+++ b/arch/arm/mach-imx/avic.c
@@ -154,7 +154,7 @@ static void __exception_irq_entry avic_handle_irq(struct pt_regs *regs)
 		if (nivector == 0xffff)
 			break;
 
-		handle_domain_irq(domain, nivector, regs);
+		generic_handle_domain_irq(domain, nivector);
 	} while (1);
 }
 
diff --git a/arch/arm/mach-imx/pm-imx6.c b/arch/arm/mach-imx/pm-imx6.c
index f2ecca339910..045b9fdd342d 100644
--- a/arch/arm/mach-imx/pm-imx6.c
+++ b/arch/arm/mach-imx/pm-imx6.c
@@ -572,6 +572,8 @@ static int __init imx6q_suspend_init(const struct imx6_pm_socdata *socdata)
 		&imx6_suspend,
 		MX6Q_SUSPEND_OCRAM_SIZE - sizeof(*pm_info));
 
+	__arm_iomem_set_ro(suspend_ocram_base, MX6Q_SUSPEND_OCRAM_SIZE);
+
 	goto put_device;
 
 pl310_cache_map_failed:
diff --git a/arch/arm/mach-imx/tzic.c b/arch/arm/mach-imx/tzic.c
index 479a01bdac56..8b3d98d288d9 100644
--- a/arch/arm/mach-imx/tzic.c
+++ b/arch/arm/mach-imx/tzic.c
@@ -134,7 +134,7 @@ static void __exception_irq_entry tzic_handle_irq(struct pt_regs *regs)
 			while (stat) {
 				handled = 1;
 				irqofs = fls(stat) - 1;
-				handle_domain_irq(domain, irqofs + i * 32, regs);
+				generic_handle_domain_irq(domain, irqofs + i * 32);
 				stat &= ~(1 << irqofs);
 			}
 		}
diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig
index 7a9808b01763..63a0ca82659a 100644
--- a/arch/arm/mach-integrator/Kconfig
+++ b/arch/arm/mach-integrator/Kconfig
@@ -6,7 +6,7 @@ menuconfig ARCH_INTEGRATOR
 	select CMA
 	select DMA_CMA
 	select HAVE_TCM
-	select ICST
+	select CLK_ICST
 	select MFD_SYSCON
 	select PLAT_VERSATILE
 	select POWER_RESET
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index b11edc8a46f0..ee6a93083154 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -165,7 +165,7 @@ asmlinkage void __exception_irq_entry omap1_handle_irq(struct pt_regs *regs)
 		}
 irq:
 		if (irqnr)
-			handle_domain_irq(domain, irqnr, regs);
+			generic_handle_domain_irq(domain, irqnr);
 		else
 			break;
 	} while (irqnr);
diff --git a/arch/arm/mach-omap2/cm-regbits-44xx.h b/arch/arm/mach-omap2/cm-regbits-44xx.h
index 1e9c23c107b2..553a6267ed57 100644
--- a/arch/arm/mach-omap2/cm-regbits-44xx.h
+++ b/arch/arm/mach-omap2/cm-regbits-44xx.h
@@ -20,71 +20,11 @@
 #define __ARCH_ARM_MACH_OMAP2_CM_REGBITS_44XX_H
 
 #define OMAP4430_ABE_STATDEP_SHIFT				3
-#define OMAP4430_AUTO_DPLL_MODE_MASK				(0x7 << 0)
-#define OMAP4430_CLKSEL_SHIFT					24
-#define OMAP4430_CLKSEL_WIDTH					0x1
-#define OMAP4430_CLKSEL_MASK					(1 << 24)
-#define OMAP4430_CLKSEL_0_0_SHIFT				0
-#define OMAP4430_CLKSEL_0_0_WIDTH				0x1
-#define OMAP4430_CLKSEL_0_1_SHIFT				0
-#define OMAP4430_CLKSEL_0_1_WIDTH				0x2
-#define OMAP4430_CLKSEL_24_25_SHIFT				24
-#define OMAP4430_CLKSEL_24_25_WIDTH				0x2
-#define OMAP4430_CLKSEL_60M_SHIFT				24
-#define OMAP4430_CLKSEL_60M_WIDTH				0x1
-#define OMAP4430_CLKSEL_AESS_FCLK_SHIFT				24
-#define OMAP4430_CLKSEL_AESS_FCLK_WIDTH				0x1
-#define OMAP4430_CLKSEL_CORE_SHIFT				0
-#define OMAP4430_CLKSEL_CORE_WIDTH				0x1
-#define OMAP4430_CLKSEL_DIV_SHIFT				24
-#define OMAP4430_CLKSEL_DIV_WIDTH				0x1
-#define OMAP4430_CLKSEL_FCLK_SHIFT				24
-#define OMAP4430_CLKSEL_FCLK_WIDTH				0x2
-#define OMAP4430_CLKSEL_INTERNAL_SOURCE_SHIFT			25
-#define OMAP4430_CLKSEL_INTERNAL_SOURCE_WIDTH			0x1
-#define OMAP4430_CLKSEL_L3_SHIFT				4
-#define OMAP4430_CLKSEL_L3_WIDTH				0x1
-#define OMAP4430_CLKSEL_L4_SHIFT				8
-#define OMAP4430_CLKSEL_L4_WIDTH				0x1
-#define OMAP4430_CLKSEL_OPP_SHIFT				0
-#define OMAP4430_CLKSEL_OPP_WIDTH				0x2
-#define OMAP4430_CLKSEL_PMD_STM_CLK_SHIFT			27
-#define OMAP4430_CLKSEL_PMD_STM_CLK_WIDTH			0x3
-#define OMAP4430_CLKSEL_PMD_TRACE_CLK_MASK			(0x7 << 24)
-#define OMAP4430_CLKSEL_SGX_FCLK_MASK				(1 << 24)
-#define OMAP4430_CLKSEL_SOURCE_MASK				(0x3 << 24)
-#define OMAP4430_CLKSEL_SOURCE_24_24_MASK			(1 << 24)
-#define OMAP4430_CLKSEL_UTMI_P1_SHIFT				24
-#define OMAP4430_CLKSEL_UTMI_P1_WIDTH				0x1
-#define OMAP4430_CLKSEL_UTMI_P2_SHIFT				25
-#define OMAP4430_CLKSEL_UTMI_P2_WIDTH				0x1
 #define OMAP4430_CLKTRCTRL_SHIFT				0
 #define OMAP4430_CLKTRCTRL_MASK					(0x3 << 0)
-#define OMAP4430_DPLL_BYP_CLKSEL_SHIFT				23
-#define OMAP4430_DPLL_BYP_CLKSEL_WIDTH				0x1
-#define OMAP4430_DPLL_CLKOUTHIF_DIV_MASK			(0x1f << 0)
-#define OMAP4430_DPLL_CLKOUTHIF_GATE_CTRL_SHIFT			8
-#define OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK			(1 << 10)
-#define OMAP4430_DPLL_CLKOUT_DIV_SHIFT				0
-#define OMAP4430_DPLL_CLKOUT_DIV_WIDTH				0x5
-#define OMAP4430_DPLL_CLKOUT_DIV_MASK				(0x1f << 0)
-#define OMAP4430_DPLL_CLKOUT_DIV_0_6_MASK			(0x7f << 0)
-#define OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK			(1 << 8)
-#define OMAP4430_DPLL_DIV_MASK					(0x7f << 0)
-#define OMAP4430_DPLL_DIV_0_7_MASK				(0xff << 0)
-#define OMAP4430_DPLL_EN_MASK					(0x7 << 0)
-#define OMAP4430_DPLL_LPMODE_EN_MASK				(1 << 10)
-#define OMAP4430_DPLL_MULT_MASK					(0x7ff << 8)
-#define OMAP4430_DPLL_MULT_USB_MASK				(0xfff << 8)
-#define OMAP4430_DPLL_REGM4XEN_MASK				(1 << 11)
-#define OMAP4430_DPLL_SD_DIV_MASK				(0xff << 24)
 #define OMAP4430_DSS_STATDEP_SHIFT				8
 #define OMAP4430_DUCATI_STATDEP_SHIFT				0
 #define OMAP4430_GFX_STATDEP_SHIFT				10
-#define OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK			(0x1f << 0)
-#define OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK			(0x1f << 0)
-#define OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK			(0x1f << 0)
-#define OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK			(0x1f << 0)
 #define OMAP4430_IDLEST_SHIFT					16
 #define OMAP4430_IDLEST_MASK					(0x3 << 16)
 #define OMAP4430_IVAHD_STATDEP_SHIFT				2
@@ -98,46 +38,5 @@
 #define OMAP4430_MEMIF_STATDEP_SHIFT				4
 #define OMAP4430_MODULEMODE_SHIFT				0
 #define OMAP4430_MODULEMODE_MASK				(0x3 << 0)
-#define OMAP4430_OPTFCLKEN_48MHZ_CLK_SHIFT			9
-#define OMAP4430_OPTFCLKEN_BGAP_32K_SHIFT			8
-#define OMAP4430_OPTFCLKEN_CLK32K_SHIFT				8
-#define OMAP4430_OPTFCLKEN_CTRLCLK_SHIFT			8
-#define OMAP4430_OPTFCLKEN_DBCLK_SHIFT				8
-#define OMAP4430_OPTFCLKEN_DSSCLK_SHIFT				8
-#define OMAP4430_OPTFCLKEN_FCLK_SHIFT				8
-#define OMAP4430_OPTFCLKEN_FCLK0_SHIFT				8
-#define OMAP4430_OPTFCLKEN_FCLK1_SHIFT				9
-#define OMAP4430_OPTFCLKEN_FCLK2_SHIFT				10
-#define OMAP4430_OPTFCLKEN_FUNC48MCLK_SHIFT			15
-#define OMAP4430_OPTFCLKEN_HSIC480M_P1_CLK_SHIFT		13
-#define OMAP4430_OPTFCLKEN_HSIC480M_P2_CLK_SHIFT		14
-#define OMAP4430_OPTFCLKEN_HSIC60M_P1_CLK_SHIFT			11
-#define OMAP4430_OPTFCLKEN_HSIC60M_P2_CLK_SHIFT			12
-#define OMAP4430_OPTFCLKEN_PER24MC_GFCLK_SHIFT			8
-#define OMAP4430_OPTFCLKEN_PERABE24M_GFCLK_SHIFT		9
-#define OMAP4430_OPTFCLKEN_PHY_48M_SHIFT			8
-#define OMAP4430_OPTFCLKEN_SLIMBUS_CLK_SHIFT			10
-#define OMAP4430_OPTFCLKEN_SLIMBUS_CLK_11_11_SHIFT		11
-#define OMAP4430_OPTFCLKEN_SYS_CLK_SHIFT			10
-#define OMAP4460_OPTFCLKEN_TS_FCLK_SHIFT			8
-#define OMAP4430_OPTFCLKEN_TV_CLK_SHIFT				11
-#define OMAP4430_OPTFCLKEN_USB_CH0_CLK_SHIFT			8
-#define OMAP4430_OPTFCLKEN_USB_CH1_CLK_SHIFT			9
-#define OMAP4430_OPTFCLKEN_USB_CH2_CLK_SHIFT			10
-#define OMAP4430_OPTFCLKEN_UTMI_P1_CLK_SHIFT			8
-#define OMAP4430_OPTFCLKEN_UTMI_P2_CLK_SHIFT			9
-#define OMAP4430_OPTFCLKEN_UTMI_P3_CLK_SHIFT			10
-#define OMAP4430_OPTFCLKEN_XCLK_SHIFT				8
-#define OMAP4430_PAD_CLKS_GATE_SHIFT				8
-#define OMAP4430_PMD_STM_MUX_CTRL_SHIFT				20
-#define OMAP4430_PMD_STM_MUX_CTRL_WIDTH				0x2
-#define OMAP4430_PMD_TRACE_MUX_CTRL_SHIFT			22
-#define OMAP4430_PMD_TRACE_MUX_CTRL_WIDTH			0x2
-#define OMAP4430_SCALE_FCLK_SHIFT				0
-#define OMAP4430_SCALE_FCLK_WIDTH				0x1
-#define OMAP4430_SLIMBUS_CLK_GATE_SHIFT				10
-#define OMAP4430_ST_DPLL_CLK_MASK				(1 << 0)
-#define OMAP4430_SYS_CLKSEL_SHIFT				0
-#define OMAP4430_SYS_CLKSEL_WIDTH				0x3
 #define OMAP4430_TESLA_STATDEP_SHIFT				1
 #endif
diff --git a/arch/arm/mach-omap2/cm1_44xx.h b/arch/arm/mach-omap2/cm1_44xx.h
index 1a9725c7ad30..13710cefaf41 100644
--- a/arch/arm/mach-omap2/cm1_44xx.h
+++ b/arch/arm/mach-omap2/cm1_44xx.h
@@ -34,184 +34,10 @@
 #define OMAP4430_CM1_MPU_INST		0x0300
 #define OMAP4430_CM1_TESLA_INST		0x0400
 #define OMAP4430_CM1_ABE_INST		0x0500
-#define OMAP4430_CM1_RESTORE_INST	0x0e00
-#define OMAP4430_CM1_INSTR_INST		0x0f00
 
 /* CM1 clockdomain register offsets (from instance start) */
 #define OMAP4430_CM1_MPU_MPU_CDOFFS	0x0000
 #define OMAP4430_CM1_TESLA_TESLA_CDOFFS	0x0000
 #define OMAP4430_CM1_ABE_ABE_CDOFFS	0x0000
 
-/* CM1 */
-
-/* CM1.OCP_SOCKET_CM1 register offsets */
-#define OMAP4_REVISION_CM1_OFFSET			0x0000
-#define OMAP4430_REVISION_CM1				OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_INST, 0x0000)
-#define OMAP4_CM_CM1_PROFILING_CLKCTRL_OFFSET		0x0040
-#define OMAP4430_CM_CM1_PROFILING_CLKCTRL		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_INST, 0x0040)
-
-/* CM1.CKGEN_CM1 register offsets */
-#define OMAP4_CM_CLKSEL_CORE_OFFSET			0x0000
-#define OMAP4430_CM_CLKSEL_CORE				OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0000)
-#define OMAP4_CM_CLKSEL_ABE_OFFSET			0x0008
-#define OMAP4430_CM_CLKSEL_ABE				OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0008)
-#define OMAP4_CM_DLL_CTRL_OFFSET			0x0010
-#define OMAP4430_CM_DLL_CTRL				OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0010)
-#define OMAP4_CM_CLKMODE_DPLL_CORE_OFFSET		0x0020
-#define OMAP4430_CM_CLKMODE_DPLL_CORE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0020)
-#define OMAP4_CM_IDLEST_DPLL_CORE_OFFSET		0x0024
-#define OMAP4430_CM_IDLEST_DPLL_CORE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0024)
-#define OMAP4_CM_AUTOIDLE_DPLL_CORE_OFFSET		0x0028
-#define OMAP4430_CM_AUTOIDLE_DPLL_CORE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0028)
-#define OMAP4_CM_CLKSEL_DPLL_CORE_OFFSET		0x002c
-#define OMAP4430_CM_CLKSEL_DPLL_CORE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x002c)
-#define OMAP4_CM_DIV_M2_DPLL_CORE_OFFSET		0x0030
-#define OMAP4430_CM_DIV_M2_DPLL_CORE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0030)
-#define OMAP4_CM_DIV_M3_DPLL_CORE_OFFSET		0x0034
-#define OMAP4430_CM_DIV_M3_DPLL_CORE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0034)
-#define OMAP4_CM_DIV_M4_DPLL_CORE_OFFSET		0x0038
-#define OMAP4430_CM_DIV_M4_DPLL_CORE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0038)
-#define OMAP4_CM_DIV_M5_DPLL_CORE_OFFSET		0x003c
-#define OMAP4430_CM_DIV_M5_DPLL_CORE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x003c)
-#define OMAP4_CM_DIV_M6_DPLL_CORE_OFFSET		0x0040
-#define OMAP4430_CM_DIV_M6_DPLL_CORE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0040)
-#define OMAP4_CM_DIV_M7_DPLL_CORE_OFFSET		0x0044
-#define OMAP4430_CM_DIV_M7_DPLL_CORE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0044)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_CORE_OFFSET	0x0048
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_CORE		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0048)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_CORE_OFFSET	0x004c
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_CORE		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x004c)
-#define OMAP4_CM_EMU_OVERRIDE_DPLL_CORE_OFFSET		0x0050
-#define OMAP4430_CM_EMU_OVERRIDE_DPLL_CORE		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0050)
-#define OMAP4_CM_CLKMODE_DPLL_MPU_OFFSET		0x0060
-#define OMAP4430_CM_CLKMODE_DPLL_MPU			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0060)
-#define OMAP4_CM_IDLEST_DPLL_MPU_OFFSET			0x0064
-#define OMAP4430_CM_IDLEST_DPLL_MPU			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0064)
-#define OMAP4_CM_AUTOIDLE_DPLL_MPU_OFFSET		0x0068
-#define OMAP4430_CM_AUTOIDLE_DPLL_MPU			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0068)
-#define OMAP4_CM_CLKSEL_DPLL_MPU_OFFSET			0x006c
-#define OMAP4430_CM_CLKSEL_DPLL_MPU			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x006c)
-#define OMAP4_CM_DIV_M2_DPLL_MPU_OFFSET			0x0070
-#define OMAP4430_CM_DIV_M2_DPLL_MPU			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0070)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_MPU_OFFSET		0x0088
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_MPU		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0088)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_MPU_OFFSET		0x008c
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_MPU		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x008c)
-#define OMAP4_CM_BYPCLK_DPLL_MPU_OFFSET			0x009c
-#define OMAP4430_CM_BYPCLK_DPLL_MPU			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x009c)
-#define OMAP4_CM_CLKMODE_DPLL_IVA_OFFSET		0x00a0
-#define OMAP4430_CM_CLKMODE_DPLL_IVA			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00a0)
-#define OMAP4_CM_IDLEST_DPLL_IVA_OFFSET			0x00a4
-#define OMAP4430_CM_IDLEST_DPLL_IVA			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00a4)
-#define OMAP4_CM_AUTOIDLE_DPLL_IVA_OFFSET		0x00a8
-#define OMAP4430_CM_AUTOIDLE_DPLL_IVA			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00a8)
-#define OMAP4_CM_CLKSEL_DPLL_IVA_OFFSET			0x00ac
-#define OMAP4430_CM_CLKSEL_DPLL_IVA			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00ac)
-#define OMAP4_CM_DIV_M4_DPLL_IVA_OFFSET			0x00b8
-#define OMAP4430_CM_DIV_M4_DPLL_IVA			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00b8)
-#define OMAP4_CM_DIV_M5_DPLL_IVA_OFFSET			0x00bc
-#define OMAP4430_CM_DIV_M5_DPLL_IVA			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00bc)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_IVA_OFFSET		0x00c8
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_IVA		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00c8)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_IVA_OFFSET		0x00cc
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_IVA		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00cc)
-#define OMAP4_CM_BYPCLK_DPLL_IVA_OFFSET			0x00dc
-#define OMAP4430_CM_BYPCLK_DPLL_IVA			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00dc)
-#define OMAP4_CM_CLKMODE_DPLL_ABE_OFFSET		0x00e0
-#define OMAP4430_CM_CLKMODE_DPLL_ABE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00e0)
-#define OMAP4_CM_IDLEST_DPLL_ABE_OFFSET			0x00e4
-#define OMAP4430_CM_IDLEST_DPLL_ABE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00e4)
-#define OMAP4_CM_AUTOIDLE_DPLL_ABE_OFFSET		0x00e8
-#define OMAP4430_CM_AUTOIDLE_DPLL_ABE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00e8)
-#define OMAP4_CM_CLKSEL_DPLL_ABE_OFFSET			0x00ec
-#define OMAP4430_CM_CLKSEL_DPLL_ABE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00ec)
-#define OMAP4_CM_DIV_M2_DPLL_ABE_OFFSET			0x00f0
-#define OMAP4430_CM_DIV_M2_DPLL_ABE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00f0)
-#define OMAP4_CM_DIV_M3_DPLL_ABE_OFFSET			0x00f4
-#define OMAP4430_CM_DIV_M3_DPLL_ABE			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00f4)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_ABE_OFFSET		0x0108
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_ABE		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0108)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_ABE_OFFSET		0x010c
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_ABE		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x010c)
-#define OMAP4_CM_CLKMODE_DPLL_DDRPHY_OFFSET		0x0120
-#define OMAP4430_CM_CLKMODE_DPLL_DDRPHY			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0120)
-#define OMAP4_CM_IDLEST_DPLL_DDRPHY_OFFSET		0x0124
-#define OMAP4430_CM_IDLEST_DPLL_DDRPHY			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0124)
-#define OMAP4_CM_AUTOIDLE_DPLL_DDRPHY_OFFSET		0x0128
-#define OMAP4430_CM_AUTOIDLE_DPLL_DDRPHY		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0128)
-#define OMAP4_CM_CLKSEL_DPLL_DDRPHY_OFFSET		0x012c
-#define OMAP4430_CM_CLKSEL_DPLL_DDRPHY			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x012c)
-#define OMAP4_CM_DIV_M2_DPLL_DDRPHY_OFFSET		0x0130
-#define OMAP4430_CM_DIV_M2_DPLL_DDRPHY			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0130)
-#define OMAP4_CM_DIV_M4_DPLL_DDRPHY_OFFSET		0x0138
-#define OMAP4430_CM_DIV_M4_DPLL_DDRPHY			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0138)
-#define OMAP4_CM_DIV_M5_DPLL_DDRPHY_OFFSET		0x013c
-#define OMAP4430_CM_DIV_M5_DPLL_DDRPHY			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x013c)
-#define OMAP4_CM_DIV_M6_DPLL_DDRPHY_OFFSET		0x0140
-#define OMAP4430_CM_DIV_M6_DPLL_DDRPHY			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0140)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_DDRPHY_OFFSET	0x0148
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_DDRPHY		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0148)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_DDRPHY_OFFSET	0x014c
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_DDRPHY		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x014c)
-#define OMAP4_CM_SHADOW_FREQ_CONFIG1_OFFSET		0x0160
-#define OMAP4430_CM_SHADOW_FREQ_CONFIG1			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0160)
-#define OMAP4_CM_SHADOW_FREQ_CONFIG2_OFFSET		0x0164
-#define OMAP4430_CM_SHADOW_FREQ_CONFIG2			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0164)
-#define OMAP4_CM_DYN_DEP_PRESCAL_OFFSET			0x0170
-#define OMAP4430_CM_DYN_DEP_PRESCAL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0170)
-#define OMAP4_CM_RESTORE_ST_OFFSET			0x0180
-#define OMAP4430_CM_RESTORE_ST				OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0180)
-
-/* CM1.MPU_CM1 register offsets */
-#define OMAP4_CM_MPU_CLKSTCTRL_OFFSET			0x0000
-#define OMAP4430_CM_MPU_CLKSTCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0000)
-#define OMAP4_CM_MPU_STATICDEP_OFFSET			0x0004
-#define OMAP4430_CM_MPU_STATICDEP			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0004)
-#define OMAP4_CM_MPU_DYNAMICDEP_OFFSET			0x0008
-#define OMAP4430_CM_MPU_DYNAMICDEP			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0008)
-#define OMAP4_CM_MPU_MPU_CLKCTRL_OFFSET			0x0020
-#define OMAP4430_CM_MPU_MPU_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0020)
-
-/* CM1.TESLA_CM1 register offsets */
-#define OMAP4_CM_TESLA_CLKSTCTRL_OFFSET			0x0000
-#define OMAP4430_CM_TESLA_CLKSTCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0000)
-#define OMAP4_CM_TESLA_STATICDEP_OFFSET			0x0004
-#define OMAP4430_CM_TESLA_STATICDEP			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0004)
-#define OMAP4_CM_TESLA_DYNAMICDEP_OFFSET		0x0008
-#define OMAP4430_CM_TESLA_DYNAMICDEP			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0008)
-#define OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET		0x0020
-#define OMAP4430_CM_TESLA_TESLA_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0020)
-
-/* CM1.ABE_CM1 register offsets */
-#define OMAP4_CM1_ABE_CLKSTCTRL_OFFSET			0x0000
-#define OMAP4430_CM1_ABE_CLKSTCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0000)
-#define OMAP4_CM1_ABE_L4ABE_CLKCTRL_OFFSET		0x0020
-#define OMAP4430_CM1_ABE_L4ABE_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0020)
-#define OMAP4_CM1_ABE_AESS_CLKCTRL_OFFSET		0x0028
-#define OMAP4430_CM1_ABE_AESS_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0028)
-#define OMAP4_CM1_ABE_PDM_CLKCTRL_OFFSET		0x0030
-#define OMAP4430_CM1_ABE_PDM_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0030)
-#define OMAP4_CM1_ABE_DMIC_CLKCTRL_OFFSET		0x0038
-#define OMAP4430_CM1_ABE_DMIC_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0038)
-#define OMAP4_CM1_ABE_MCASP_CLKCTRL_OFFSET		0x0040
-#define OMAP4430_CM1_ABE_MCASP_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0040)
-#define OMAP4_CM1_ABE_MCBSP1_CLKCTRL_OFFSET		0x0048
-#define OMAP4430_CM1_ABE_MCBSP1_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0048)
-#define OMAP4_CM1_ABE_MCBSP2_CLKCTRL_OFFSET		0x0050
-#define OMAP4430_CM1_ABE_MCBSP2_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0050)
-#define OMAP4_CM1_ABE_MCBSP3_CLKCTRL_OFFSET		0x0058
-#define OMAP4430_CM1_ABE_MCBSP3_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0058)
-#define OMAP4_CM1_ABE_SLIMBUS_CLKCTRL_OFFSET		0x0060
-#define OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL		OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0060)
-#define OMAP4_CM1_ABE_TIMER5_CLKCTRL_OFFSET		0x0068
-#define OMAP4430_CM1_ABE_TIMER5_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0068)
-#define OMAP4_CM1_ABE_TIMER6_CLKCTRL_OFFSET		0x0070
-#define OMAP4430_CM1_ABE_TIMER6_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0070)
-#define OMAP4_CM1_ABE_TIMER7_CLKCTRL_OFFSET		0x0078
-#define OMAP4430_CM1_ABE_TIMER7_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0078)
-#define OMAP4_CM1_ABE_TIMER8_CLKCTRL_OFFSET		0x0080
-#define OMAP4430_CM1_ABE_TIMER8_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0080)
-#define OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET		0x0088
-#define OMAP4430_CM1_ABE_WDT3_CLKCTRL			OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0088)
-
 #endif
diff --git a/arch/arm/mach-omap2/cm1_54xx.h b/arch/arm/mach-omap2/cm1_54xx.h
index eb86bbd93f35..fdca20aa49d9 100644
--- a/arch/arm/mach-omap2/cm1_54xx.h
+++ b/arch/arm/mach-omap2/cm1_54xx.h
@@ -30,178 +30,10 @@
 #define OMAP54XX_CM_CORE_AON_MPU_INST		0x0300
 #define OMAP54XX_CM_CORE_AON_DSP_INST		0x0400
 #define OMAP54XX_CM_CORE_AON_ABE_INST		0x0500
-#define OMAP54XX_CM_CORE_AON_RESTORE_INST	0x0e00
-#define OMAP54XX_CM_CORE_AON_INSTR_INST		0x0f00
 
 /* CM_CORE_AON clockdomain register offsets (from instance start) */
 #define OMAP54XX_CM_CORE_AON_MPU_MPU_CDOFFS	0x0000
 #define OMAP54XX_CM_CORE_AON_DSP_DSP_CDOFFS	0x0000
 #define OMAP54XX_CM_CORE_AON_ABE_ABE_CDOFFS	0x0000
 
-/* CM_CORE_AON */
-
-/* CM_CORE_AON.OCP_SOCKET_CM_CORE_AON register offsets */
-#define OMAP54XX_REVISION_CM_CORE_AON_OFFSET			0x0000
-#define OMAP54XX_CM_CM_CORE_AON_PROFILING_CLKCTRL_OFFSET	0x0040
-#define OMAP54XX_CM_CM_CORE_AON_PROFILING_CLKCTRL		OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_OCP_SOCKET_INST, 0x0040)
-#define OMAP54XX_CM_CORE_AON_DEBUG_CFG_OFFSET			0x0080
-#define OMAP54XX_CM_CORE_AON_DEBUG_OUT_OFFSET			0x0084
-#define OMAP54XX_CM_CORE_AON_DEBUG_MPU_FD_TRANS_OFFSET		0x0090
-#define OMAP54XX_CM_CORE_AON_DEBUG_DSP_FD_TRANS_OFFSET		0x0094
-#define OMAP54XX_CM_CORE_AON_DEBUG_ABE_FD_TRANS_OFFSET		0x0098
-#define OMAP54XX_CM_CORE_AON_DEBUG_ABE_FD_TRANS2_OFFSET		0x009c
-#define OMAP54XX_CM_CORE_AON_DEBUG_CM_CORE_AON_FD_TRANS_OFFSET	0x00a0
-#define OMAP54XX_CM_CORE_AON_DEBUG_C2C_FD_TRANS_OFFSET		0x00a4
-#define OMAP54XX_CM_CORE_AON_DEBUG_CAM_FD_TRANS_OFFSET		0x00a8
-#define OMAP54XX_CM_CORE_AON_DEBUG_COREAON_FD_TRANS_OFFSET	0x00ac
-#define OMAP54XX_CM_CORE_AON_DEBUG_CUSTEFUSE_FD_TRANS_OFFSET	0x00b0
-#define OMAP54XX_CM_CORE_AON_DEBUG_DMA_FD_TRANS_OFFSET		0x00b4
-#define OMAP54XX_CM_CORE_AON_DEBUG_DSS_FD_TRANS_OFFSET		0x00b8
-#define OMAP54XX_CM_CORE_AON_DEBUG_EMIF_FD_TRANS_OFFSET		0x00bc
-#define OMAP54XX_CM_CORE_AON_DEBUG_GPU_FD_TRANS_OFFSET		0x00c0
-#define OMAP54XX_CM_CORE_AON_DEBUG_IPU_FD_TRANS_OFFSET		0x00c4
-#define OMAP54XX_CM_CORE_AON_DEBUG_IVA_FD_TRANS_OFFSET		0x00c8
-#define OMAP54XX_CM_CORE_AON_DEBUG_L3INIT_FD_TRANS_OFFSET	0x00cc
-#define OMAP54XX_CM_CORE_AON_DEBUG_L3INIT_FD_TRANS2_OFFSET	0x00d0
-#define OMAP54XX_CM_CORE_AON_DEBUG_L3INSTR_FD_TRANS_OFFSET	0x00d4
-#define OMAP54XX_CM_CORE_AON_DEBUG_L3MAIN1_FD_TRANS_OFFSET	0x00d8
-#define OMAP54XX_CM_CORE_AON_DEBUG_L3MAIN2_FD_TRANS_OFFSET	0x00dc
-#define OMAP54XX_CM_CORE_AON_DEBUG_L4CFG_FD_TRANS_OFFSET	0x00e0
-#define OMAP54XX_CM_CORE_AON_DEBUG_L4PER_FD_TRANS_OFFSET	0x00e4
-#define OMAP54XX_CM_CORE_AON_DEBUG_L4PER_FD_TRANS2_OFFSET	0x00e8
-#define OMAP54XX_CM_CORE_AON_DEBUG_L4SEC_FD_TRANS_OFFSET	0x00ec
-#define OMAP54XX_CM_CORE_AON_DEBUG_MIPIEXT_FD_TRANS_OFFSET	0x00f0
-
-/* CM_CORE_AON.CKGEN_CM_CORE_AON register offsets */
-#define OMAP54XX_CM_CLKSEL_CORE_OFFSET				0x0000
-#define OMAP54XX_CM_CLKSEL_CORE					OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0000)
-#define OMAP54XX_CM_CLKSEL_ABE_OFFSET				0x0008
-#define OMAP54XX_CM_CLKSEL_ABE					OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0008)
-#define OMAP54XX_CM_DLL_CTRL_OFFSET				0x0010
-#define OMAP54XX_CM_CLKMODE_DPLL_CORE_OFFSET			0x0020
-#define OMAP54XX_CM_CLKMODE_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0020)
-#define OMAP54XX_CM_IDLEST_DPLL_CORE_OFFSET			0x0024
-#define OMAP54XX_CM_IDLEST_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0024)
-#define OMAP54XX_CM_AUTOIDLE_DPLL_CORE_OFFSET			0x0028
-#define OMAP54XX_CM_AUTOIDLE_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0028)
-#define OMAP54XX_CM_CLKSEL_DPLL_CORE_OFFSET			0x002c
-#define OMAP54XX_CM_CLKSEL_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x002c)
-#define OMAP54XX_CM_DIV_M2_DPLL_CORE_OFFSET			0x0030
-#define OMAP54XX_CM_DIV_M2_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0030)
-#define OMAP54XX_CM_DIV_M3_DPLL_CORE_OFFSET			0x0034
-#define OMAP54XX_CM_DIV_M3_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0034)
-#define OMAP54XX_CM_DIV_H11_DPLL_CORE_OFFSET			0x0038
-#define OMAP54XX_CM_DIV_H11_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0038)
-#define OMAP54XX_CM_DIV_H12_DPLL_CORE_OFFSET			0x003c
-#define OMAP54XX_CM_DIV_H12_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x003c)
-#define OMAP54XX_CM_DIV_H13_DPLL_CORE_OFFSET			0x0040
-#define OMAP54XX_CM_DIV_H13_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0040)
-#define OMAP54XX_CM_DIV_H14_DPLL_CORE_OFFSET			0x0044
-#define OMAP54XX_CM_DIV_H14_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0044)
-#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_CORE_OFFSET		0x0048
-#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_CORE_OFFSET		0x004c
-#define OMAP54XX_CM_DIV_H21_DPLL_CORE_OFFSET			0x0050
-#define OMAP54XX_CM_DIV_H21_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0050)
-#define OMAP54XX_CM_DIV_H22_DPLL_CORE_OFFSET			0x0054
-#define OMAP54XX_CM_DIV_H22_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0054)
-#define OMAP54XX_CM_DIV_H23_DPLL_CORE_OFFSET			0x0058
-#define OMAP54XX_CM_DIV_H23_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0058)
-#define OMAP54XX_CM_DIV_H24_DPLL_CORE_OFFSET			0x005c
-#define OMAP54XX_CM_DIV_H24_DPLL_CORE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x005c)
-#define OMAP54XX_CM_CLKMODE_DPLL_MPU_OFFSET			0x0060
-#define OMAP54XX_CM_CLKMODE_DPLL_MPU				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0060)
-#define OMAP54XX_CM_IDLEST_DPLL_MPU_OFFSET			0x0064
-#define OMAP54XX_CM_IDLEST_DPLL_MPU				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0064)
-#define OMAP54XX_CM_AUTOIDLE_DPLL_MPU_OFFSET			0x0068
-#define OMAP54XX_CM_AUTOIDLE_DPLL_MPU				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0068)
-#define OMAP54XX_CM_CLKSEL_DPLL_MPU_OFFSET			0x006c
-#define OMAP54XX_CM_CLKSEL_DPLL_MPU				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x006c)
-#define OMAP54XX_CM_DIV_M2_DPLL_MPU_OFFSET			0x0070
-#define OMAP54XX_CM_DIV_M2_DPLL_MPU				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0070)
-#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_MPU_OFFSET		0x0088
-#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_MPU_OFFSET		0x008c
-#define OMAP54XX_CM_BYPCLK_DPLL_MPU_OFFSET			0x009c
-#define OMAP54XX_CM_BYPCLK_DPLL_MPU				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x009c)
-#define OMAP54XX_CM_CLKMODE_DPLL_IVA_OFFSET			0x00a0
-#define OMAP54XX_CM_CLKMODE_DPLL_IVA				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00a0)
-#define OMAP54XX_CM_IDLEST_DPLL_IVA_OFFSET			0x00a4
-#define OMAP54XX_CM_IDLEST_DPLL_IVA				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00a4)
-#define OMAP54XX_CM_AUTOIDLE_DPLL_IVA_OFFSET			0x00a8
-#define OMAP54XX_CM_AUTOIDLE_DPLL_IVA				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00a8)
-#define OMAP54XX_CM_CLKSEL_DPLL_IVA_OFFSET			0x00ac
-#define OMAP54XX_CM_CLKSEL_DPLL_IVA				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00ac)
-#define OMAP54XX_CM_DIV_H11_DPLL_IVA_OFFSET			0x00b8
-#define OMAP54XX_CM_DIV_H11_DPLL_IVA				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00b8)
-#define OMAP54XX_CM_DIV_H12_DPLL_IVA_OFFSET			0x00bc
-#define OMAP54XX_CM_DIV_H12_DPLL_IVA				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00bc)
-#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_IVA_OFFSET		0x00c8
-#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_IVA_OFFSET		0x00cc
-#define OMAP54XX_CM_BYPCLK_DPLL_IVA_OFFSET			0x00dc
-#define OMAP54XX_CM_BYPCLK_DPLL_IVA				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00dc)
-#define OMAP54XX_CM_CLKMODE_DPLL_ABE_OFFSET			0x00e0
-#define OMAP54XX_CM_CLKMODE_DPLL_ABE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00e0)
-#define OMAP54XX_CM_IDLEST_DPLL_ABE_OFFSET			0x00e4
-#define OMAP54XX_CM_IDLEST_DPLL_ABE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00e4)
-#define OMAP54XX_CM_AUTOIDLE_DPLL_ABE_OFFSET			0x00e8
-#define OMAP54XX_CM_AUTOIDLE_DPLL_ABE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00e8)
-#define OMAP54XX_CM_CLKSEL_DPLL_ABE_OFFSET			0x00ec
-#define OMAP54XX_CM_CLKSEL_DPLL_ABE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00ec)
-#define OMAP54XX_CM_DIV_M2_DPLL_ABE_OFFSET			0x00f0
-#define OMAP54XX_CM_DIV_M2_DPLL_ABE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00f0)
-#define OMAP54XX_CM_DIV_M3_DPLL_ABE_OFFSET			0x00f4
-#define OMAP54XX_CM_DIV_M3_DPLL_ABE				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00f4)
-#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_ABE_OFFSET		0x0108
-#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_ABE_OFFSET		0x010c
-#define OMAP54XX_CM_SHADOW_FREQ_CONFIG1_OFFSET			0x0160
-#define OMAP54XX_CM_SHADOW_FREQ_CONFIG2_OFFSET			0x0164
-#define OMAP54XX_CM_DYN_DEP_PRESCAL_OFFSET			0x0170
-#define OMAP54XX_CM_RESTORE_ST_OFFSET				0x0180
-
-/* CM_CORE_AON.MPU_CM_CORE_AON register offsets */
-#define OMAP54XX_CM_MPU_CLKSTCTRL_OFFSET			0x0000
-#define OMAP54XX_CM_MPU_STATICDEP_OFFSET			0x0004
-#define OMAP54XX_CM_MPU_DYNAMICDEP_OFFSET			0x0008
-#define OMAP54XX_CM_MPU_MPU_CLKCTRL_OFFSET			0x0020
-#define OMAP54XX_CM_MPU_MPU_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_MPU_INST, 0x0020)
-#define OMAP54XX_CM_MPU_MPU_MPU_DBG_CLKCTRL_OFFSET		0x0028
-#define OMAP54XX_CM_MPU_MPU_MPU_DBG_CLKCTRL			OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_MPU_INST, 0x0028)
-
-/* CM_CORE_AON.DSP_CM_CORE_AON register offsets */
-#define OMAP54XX_CM_DSP_CLKSTCTRL_OFFSET			0x0000
-#define OMAP54XX_CM_DSP_STATICDEP_OFFSET			0x0004
-#define OMAP54XX_CM_DSP_DYNAMICDEP_OFFSET			0x0008
-#define OMAP54XX_CM_DSP_DSP_CLKCTRL_OFFSET			0x0020
-#define OMAP54XX_CM_DSP_DSP_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_DSP_INST, 0x0020)
-
-/* CM_CORE_AON.ABE_CM_CORE_AON register offsets */
-#define OMAP54XX_CM_ABE_CLKSTCTRL_OFFSET			0x0000
-#define OMAP54XX_CM_ABE_L4_ABE_CLKCTRL_OFFSET			0x0020
-#define OMAP54XX_CM_ABE_L4_ABE_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0020)
-#define OMAP54XX_CM_ABE_AESS_CLKCTRL_OFFSET			0x0028
-#define OMAP54XX_CM_ABE_AESS_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0028)
-#define OMAP54XX_CM_ABE_MCPDM_CLKCTRL_OFFSET			0x0030
-#define OMAP54XX_CM_ABE_MCPDM_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0030)
-#define OMAP54XX_CM_ABE_DMIC_CLKCTRL_OFFSET			0x0038
-#define OMAP54XX_CM_ABE_DMIC_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0038)
-#define OMAP54XX_CM_ABE_MCASP_CLKCTRL_OFFSET			0x0040
-#define OMAP54XX_CM_ABE_MCASP_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0040)
-#define OMAP54XX_CM_ABE_MCBSP1_CLKCTRL_OFFSET			0x0048
-#define OMAP54XX_CM_ABE_MCBSP1_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0048)
-#define OMAP54XX_CM_ABE_MCBSP2_CLKCTRL_OFFSET			0x0050
-#define OMAP54XX_CM_ABE_MCBSP2_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0050)
-#define OMAP54XX_CM_ABE_MCBSP3_CLKCTRL_OFFSET			0x0058
-#define OMAP54XX_CM_ABE_MCBSP3_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0058)
-#define OMAP54XX_CM_ABE_SLIMBUS1_CLKCTRL_OFFSET			0x0060
-#define OMAP54XX_CM_ABE_SLIMBUS1_CLKCTRL			OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0060)
-#define OMAP54XX_CM_ABE_TIMER5_CLKCTRL_OFFSET			0x0068
-#define OMAP54XX_CM_ABE_TIMER5_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0068)
-#define OMAP54XX_CM_ABE_TIMER6_CLKCTRL_OFFSET			0x0070
-#define OMAP54XX_CM_ABE_TIMER6_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0070)
-#define OMAP54XX_CM_ABE_TIMER7_CLKCTRL_OFFSET			0x0078
-#define OMAP54XX_CM_ABE_TIMER7_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0078)
-#define OMAP54XX_CM_ABE_TIMER8_CLKCTRL_OFFSET			0x0080
-#define OMAP54XX_CM_ABE_TIMER8_CLKCTRL				OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0080)
-#define OMAP54XX_CM_ABE_WD_TIMER3_CLKCTRL_OFFSET		0x0088
-#define OMAP54XX_CM_ABE_WD_TIMER3_CLKCTRL			OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0088)
-
 #endif
diff --git a/arch/arm/mach-omap2/cm1_7xx.h b/arch/arm/mach-omap2/cm1_7xx.h
index aae3831f5233..a543eb3db773 100644
--- a/arch/arm/mach-omap2/cm1_7xx.h
+++ b/arch/arm/mach-omap2/cm1_7xx.h
@@ -38,8 +38,6 @@
 #define DRA7XX_CM_CORE_AON_EVE4_INST		0x0700
 #define DRA7XX_CM_CORE_AON_RTC_INST		0x0740
 #define DRA7XX_CM_CORE_AON_VPE_INST		0x0760
-#define DRA7XX_CM_CORE_AON_RESTORE_INST		0x0e00
-#define DRA7XX_CM_CORE_AON_INSTR_INST		0x0f00
 
 /* CM_CORE_AON clockdomain register offsets (from instance start) */
 #define DRA7XX_CM_CORE_AON_MPU_MPU_CDOFFS	0x0000
@@ -54,265 +52,4 @@
 #define DRA7XX_CM_CORE_AON_RTC_RTC_CDOFFS	0x0000
 #define DRA7XX_CM_CORE_AON_VPE_VPE_CDOFFS	0x0000
 
-/* CM_CORE_AON */
-
-/* CM_CORE_AON.OCP_SOCKET_CM_CORE_AON register offsets */
-#define DRA7XX_REVISION_CM_CORE_AON_OFFSET		0x0000
-#define DRA7XX_CM_CM_CORE_AON_PROFILING_CLKCTRL_OFFSET	0x0040
-#define DRA7XX_CM_CM_CORE_AON_PROFILING_CLKCTRL		DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_OCP_SOCKET_INST, 0x0040)
-#define DRA7XX_CM_CORE_AON_DEBUG_OUT_OFFSET		0x00ec
-#define DRA7XX_CM_CORE_AON_DEBUG_CFG0_OFFSET		0x00f0
-#define DRA7XX_CM_CORE_AON_DEBUG_CFG1_OFFSET		0x00f4
-#define DRA7XX_CM_CORE_AON_DEBUG_CFG2_OFFSET		0x00f8
-#define DRA7XX_CM_CORE_AON_DEBUG_CFG3_OFFSET		0x00fc
-
-/* CM_CORE_AON.CKGEN_CM_CORE_AON register offsets */
-#define DRA7XX_CM_CLKSEL_CORE_OFFSET			0x0000
-#define DRA7XX_CM_CLKSEL_CORE				DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0000)
-#define DRA7XX_CM_CLKSEL_ABE_OFFSET			0x0008
-#define DRA7XX_CM_CLKSEL_ABE				DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0008)
-#define DRA7XX_CM_DLL_CTRL_OFFSET			0x0010
-#define DRA7XX_CM_CLKMODE_DPLL_CORE_OFFSET		0x0020
-#define DRA7XX_CM_CLKMODE_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0020)
-#define DRA7XX_CM_IDLEST_DPLL_CORE_OFFSET		0x0024
-#define DRA7XX_CM_IDLEST_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0024)
-#define DRA7XX_CM_AUTOIDLE_DPLL_CORE_OFFSET		0x0028
-#define DRA7XX_CM_AUTOIDLE_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0028)
-#define DRA7XX_CM_CLKSEL_DPLL_CORE_OFFSET		0x002c
-#define DRA7XX_CM_CLKSEL_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x002c)
-#define DRA7XX_CM_DIV_M2_DPLL_CORE_OFFSET		0x0030
-#define DRA7XX_CM_DIV_M2_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0030)
-#define DRA7XX_CM_DIV_M3_DPLL_CORE_OFFSET		0x0034
-#define DRA7XX_CM_DIV_M3_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0034)
-#define DRA7XX_CM_DIV_H11_DPLL_CORE_OFFSET		0x0038
-#define DRA7XX_CM_DIV_H11_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0038)
-#define DRA7XX_CM_DIV_H12_DPLL_CORE_OFFSET		0x003c
-#define DRA7XX_CM_DIV_H12_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x003c)
-#define DRA7XX_CM_DIV_H13_DPLL_CORE_OFFSET		0x0040
-#define DRA7XX_CM_DIV_H13_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0040)
-#define DRA7XX_CM_DIV_H14_DPLL_CORE_OFFSET		0x0044
-#define DRA7XX_CM_DIV_H14_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0044)
-#define DRA7XX_CM_SSC_DELTAMSTEP_DPLL_CORE_OFFSET	0x0048
-#define DRA7XX_CM_SSC_MODFREQDIV_DPLL_CORE_OFFSET	0x004c
-#define DRA7XX_CM_DIV_H21_DPLL_CORE_OFFSET		0x0050
-#define DRA7XX_CM_DIV_H21_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0050)
-#define DRA7XX_CM_DIV_H22_DPLL_CORE_OFFSET		0x0054
-#define DRA7XX_CM_DIV_H22_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0054)
-#define DRA7XX_CM_DIV_H23_DPLL_CORE_OFFSET		0x0058
-#define DRA7XX_CM_DIV_H23_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0058)
-#define DRA7XX_CM_DIV_H24_DPLL_CORE_OFFSET		0x005c
-#define DRA7XX_CM_DIV_H24_DPLL_CORE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x005c)
-#define DRA7XX_CM_CLKMODE_DPLL_MPU_OFFSET		0x0060
-#define DRA7XX_CM_CLKMODE_DPLL_MPU			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0060)
-#define DRA7XX_CM_IDLEST_DPLL_MPU_OFFSET		0x0064
-#define DRA7XX_CM_IDLEST_DPLL_MPU			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0064)
-#define DRA7XX_CM_AUTOIDLE_DPLL_MPU_OFFSET		0x0068
-#define DRA7XX_CM_AUTOIDLE_DPLL_MPU			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0068)
-#define DRA7XX_CM_CLKSEL_DPLL_MPU_OFFSET		0x006c
-#define DRA7XX_CM_CLKSEL_DPLL_MPU			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x006c)
-#define DRA7XX_CM_DIV_M2_DPLL_MPU_OFFSET		0x0070
-#define DRA7XX_CM_DIV_M2_DPLL_MPU			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0070)
-#define DRA7XX_CM_SSC_DELTAMSTEP_DPLL_MPU_OFFSET	0x0088
-#define DRA7XX_CM_SSC_MODFREQDIV_DPLL_MPU_OFFSET	0x008c
-#define DRA7XX_CM_BYPCLK_DPLL_MPU_OFFSET		0x009c
-#define DRA7XX_CM_BYPCLK_DPLL_MPU			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x009c)
-#define DRA7XX_CM_CLKMODE_DPLL_IVA_OFFSET		0x00a0
-#define DRA7XX_CM_CLKMODE_DPLL_IVA			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x00a0)
-#define DRA7XX_CM_IDLEST_DPLL_IVA_OFFSET		0x00a4
-#define DRA7XX_CM_IDLEST_DPLL_IVA			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x00a4)
-#define DRA7XX_CM_AUTOIDLE_DPLL_IVA_OFFSET		0x00a8
-#define DRA7XX_CM_AUTOIDLE_DPLL_IVA			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x00a8)
-#define DRA7XX_CM_CLKSEL_DPLL_IVA_OFFSET		0x00ac
-#define DRA7XX_CM_CLKSEL_DPLL_IVA			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x00ac)
-#define DRA7XX_CM_DIV_M2_DPLL_IVA_OFFSET		0x00b0
-#define DRA7XX_CM_DIV_M2_DPLL_IVA			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x00b0)
-#define DRA7XX_CM_DIV_M3_DPLL_IVA_OFFSET		0x00b4
-#define DRA7XX_CM_DIV_M3_DPLL_IVA			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x00b4)
-#define DRA7XX_CM_SSC_DELTAMSTEP_DPLL_IVA_OFFSET	0x00c8
-#define DRA7XX_CM_SSC_MODFREQDIV_DPLL_IVA_OFFSET	0x00cc
-#define DRA7XX_CM_BYPCLK_DPLL_IVA_OFFSET		0x00dc
-#define DRA7XX_CM_BYPCLK_DPLL_IVA			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x00dc)
-#define DRA7XX_CM_CLKMODE_DPLL_ABE_OFFSET		0x00e0
-#define DRA7XX_CM_CLKMODE_DPLL_ABE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x00e0)
-#define DRA7XX_CM_IDLEST_DPLL_ABE_OFFSET		0x00e4
-#define DRA7XX_CM_IDLEST_DPLL_ABE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x00e4)
-#define DRA7XX_CM_AUTOIDLE_DPLL_ABE_OFFSET		0x00e8
-#define DRA7XX_CM_AUTOIDLE_DPLL_ABE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x00e8)
-#define DRA7XX_CM_CLKSEL_DPLL_ABE_OFFSET		0x00ec
-#define DRA7XX_CM_CLKSEL_DPLL_ABE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x00ec)
-#define DRA7XX_CM_DIV_M2_DPLL_ABE_OFFSET		0x00f0
-#define DRA7XX_CM_DIV_M2_DPLL_ABE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x00f0)
-#define DRA7XX_CM_DIV_M3_DPLL_ABE_OFFSET		0x00f4
-#define DRA7XX_CM_DIV_M3_DPLL_ABE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x00f4)
-#define DRA7XX_CM_SSC_DELTAMSTEP_DPLL_ABE_OFFSET	0x0108
-#define DRA7XX_CM_SSC_MODFREQDIV_DPLL_ABE_OFFSET	0x010c
-#define DRA7XX_CM_CLKMODE_DPLL_DDR_OFFSET		0x0110
-#define DRA7XX_CM_CLKMODE_DPLL_DDR			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0110)
-#define DRA7XX_CM_IDLEST_DPLL_DDR_OFFSET		0x0114
-#define DRA7XX_CM_IDLEST_DPLL_DDR			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0114)
-#define DRA7XX_CM_AUTOIDLE_DPLL_DDR_OFFSET		0x0118
-#define DRA7XX_CM_AUTOIDLE_DPLL_DDR			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0118)
-#define DRA7XX_CM_CLKSEL_DPLL_DDR_OFFSET		0x011c
-#define DRA7XX_CM_CLKSEL_DPLL_DDR			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x011c)
-#define DRA7XX_CM_DIV_M2_DPLL_DDR_OFFSET		0x0120
-#define DRA7XX_CM_DIV_M2_DPLL_DDR			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0120)
-#define DRA7XX_CM_DIV_M3_DPLL_DDR_OFFSET		0x0124
-#define DRA7XX_CM_DIV_M3_DPLL_DDR			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0124)
-#define DRA7XX_CM_DIV_H11_DPLL_DDR_OFFSET		0x0128
-#define DRA7XX_CM_DIV_H11_DPLL_DDR			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0128)
-#define DRA7XX_CM_SSC_DELTAMSTEP_DPLL_DDR_OFFSET	0x012c
-#define DRA7XX_CM_SSC_MODFREQDIV_DPLL_DDR_OFFSET	0x0130
-#define DRA7XX_CM_CLKMODE_DPLL_DSP_OFFSET		0x0134
-#define DRA7XX_CM_CLKMODE_DPLL_DSP			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0134)
-#define DRA7XX_CM_IDLEST_DPLL_DSP_OFFSET		0x0138
-#define DRA7XX_CM_IDLEST_DPLL_DSP			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0138)
-#define DRA7XX_CM_AUTOIDLE_DPLL_DSP_OFFSET		0x013c
-#define DRA7XX_CM_AUTOIDLE_DPLL_DSP			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x013c)
-#define DRA7XX_CM_CLKSEL_DPLL_DSP_OFFSET		0x0140
-#define DRA7XX_CM_CLKSEL_DPLL_DSP			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0140)
-#define DRA7XX_CM_DIV_M2_DPLL_DSP_OFFSET		0x0144
-#define DRA7XX_CM_DIV_M2_DPLL_DSP			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0144)
-#define DRA7XX_CM_DIV_M3_DPLL_DSP_OFFSET		0x0148
-#define DRA7XX_CM_DIV_M3_DPLL_DSP			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0148)
-#define DRA7XX_CM_SSC_DELTAMSTEP_DPLL_DSP_OFFSET	0x014c
-#define DRA7XX_CM_SSC_MODFREQDIV_DPLL_DSP_OFFSET	0x0150
-#define DRA7XX_CM_BYPCLK_DPLL_DSP_OFFSET		0x0154
-#define DRA7XX_CM_BYPCLK_DPLL_DSP			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0154)
-#define DRA7XX_CM_SHADOW_FREQ_CONFIG1_OFFSET		0x0160
-#define DRA7XX_CM_SHADOW_FREQ_CONFIG2_OFFSET		0x0164
-#define DRA7XX_CM_DYN_DEP_PRESCAL_OFFSET		0x0170
-#define DRA7XX_CM_RESTORE_ST_OFFSET			0x0180
-#define DRA7XX_CM_CLKMODE_DPLL_EVE_OFFSET		0x0184
-#define DRA7XX_CM_CLKMODE_DPLL_EVE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0184)
-#define DRA7XX_CM_IDLEST_DPLL_EVE_OFFSET		0x0188
-#define DRA7XX_CM_IDLEST_DPLL_EVE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0188)
-#define DRA7XX_CM_AUTOIDLE_DPLL_EVE_OFFSET		0x018c
-#define DRA7XX_CM_AUTOIDLE_DPLL_EVE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x018c)
-#define DRA7XX_CM_CLKSEL_DPLL_EVE_OFFSET		0x0190
-#define DRA7XX_CM_CLKSEL_DPLL_EVE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0190)
-#define DRA7XX_CM_DIV_M2_DPLL_EVE_OFFSET		0x0194
-#define DRA7XX_CM_DIV_M2_DPLL_EVE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0194)
-#define DRA7XX_CM_DIV_M3_DPLL_EVE_OFFSET		0x0198
-#define DRA7XX_CM_DIV_M3_DPLL_EVE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x0198)
-#define DRA7XX_CM_SSC_DELTAMSTEP_DPLL_EVE_OFFSET	0x019c
-#define DRA7XX_CM_SSC_MODFREQDIV_DPLL_EVE_OFFSET	0x01a0
-#define DRA7XX_CM_BYPCLK_DPLL_EVE_OFFSET		0x01a4
-#define DRA7XX_CM_BYPCLK_DPLL_EVE			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01a4)
-#define DRA7XX_CM_CLKMODE_DPLL_GMAC_OFFSET		0x01a8
-#define DRA7XX_CM_CLKMODE_DPLL_GMAC			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01a8)
-#define DRA7XX_CM_IDLEST_DPLL_GMAC_OFFSET		0x01ac
-#define DRA7XX_CM_IDLEST_DPLL_GMAC			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01ac)
-#define DRA7XX_CM_AUTOIDLE_DPLL_GMAC_OFFSET		0x01b0
-#define DRA7XX_CM_AUTOIDLE_DPLL_GMAC			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01b0)
-#define DRA7XX_CM_CLKSEL_DPLL_GMAC_OFFSET		0x01b4
-#define DRA7XX_CM_CLKSEL_DPLL_GMAC			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01b4)
-#define DRA7XX_CM_DIV_M2_DPLL_GMAC_OFFSET		0x01b8
-#define DRA7XX_CM_DIV_M2_DPLL_GMAC			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01b8)
-#define DRA7XX_CM_DIV_M3_DPLL_GMAC_OFFSET		0x01bc
-#define DRA7XX_CM_DIV_M3_DPLL_GMAC			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01bc)
-#define DRA7XX_CM_DIV_H11_DPLL_GMAC_OFFSET		0x01c0
-#define DRA7XX_CM_DIV_H11_DPLL_GMAC			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01c0)
-#define DRA7XX_CM_DIV_H12_DPLL_GMAC_OFFSET		0x01c4
-#define DRA7XX_CM_DIV_H12_DPLL_GMAC			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01c4)
-#define DRA7XX_CM_DIV_H13_DPLL_GMAC_OFFSET		0x01c8
-#define DRA7XX_CM_DIV_H13_DPLL_GMAC			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01c8)
-#define DRA7XX_CM_DIV_H14_DPLL_GMAC_OFFSET		0x01cc
-#define DRA7XX_CM_DIV_H14_DPLL_GMAC			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01cc)
-#define DRA7XX_CM_SSC_DELTAMSTEP_DPLL_GMAC_OFFSET	0x01d0
-#define DRA7XX_CM_SSC_MODFREQDIV_DPLL_GMAC_OFFSET	0x01d4
-#define DRA7XX_CM_CLKMODE_DPLL_GPU_OFFSET		0x01d8
-#define DRA7XX_CM_CLKMODE_DPLL_GPU			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01d8)
-#define DRA7XX_CM_IDLEST_DPLL_GPU_OFFSET		0x01dc
-#define DRA7XX_CM_IDLEST_DPLL_GPU			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01dc)
-#define DRA7XX_CM_AUTOIDLE_DPLL_GPU_OFFSET		0x01e0
-#define DRA7XX_CM_AUTOIDLE_DPLL_GPU			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01e0)
-#define DRA7XX_CM_CLKSEL_DPLL_GPU_OFFSET		0x01e4
-#define DRA7XX_CM_CLKSEL_DPLL_GPU			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01e4)
-#define DRA7XX_CM_DIV_M2_DPLL_GPU_OFFSET		0x01e8
-#define DRA7XX_CM_DIV_M2_DPLL_GPU			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01e8)
-#define DRA7XX_CM_DIV_M3_DPLL_GPU_OFFSET		0x01ec
-#define DRA7XX_CM_DIV_M3_DPLL_GPU			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_CKGEN_INST, 0x01ec)
-#define DRA7XX_CM_SSC_DELTAMSTEP_DPLL_GPU_OFFSET	0x01f0
-#define DRA7XX_CM_SSC_MODFREQDIV_DPLL_GPU_OFFSET	0x01f4
-
-/* CM_CORE_AON.MPU_CM_CORE_AON register offsets */
-#define DRA7XX_CM_MPU_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_MPU_STATICDEP_OFFSET			0x0004
-#define DRA7XX_CM_MPU_DYNAMICDEP_OFFSET			0x0008
-#define DRA7XX_CM_MPU_MPU_CLKCTRL_OFFSET		0x0020
-#define DRA7XX_CM_MPU_MPU_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_MPU_INST, 0x0020)
-#define DRA7XX_CM_MPU_MPU_MPU_DBG_CLKCTRL_OFFSET	0x0028
-#define DRA7XX_CM_MPU_MPU_MPU_DBG_CLKCTRL		DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_MPU_INST, 0x0028)
-
-/* CM_CORE_AON.DSP1_CM_CORE_AON register offsets */
-#define DRA7XX_CM_DSP1_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_DSP1_STATICDEP_OFFSET			0x0004
-#define DRA7XX_CM_DSP1_DYNAMICDEP_OFFSET		0x0008
-#define DRA7XX_CM_DSP1_DSP1_CLKCTRL_OFFSET		0x0020
-#define DRA7XX_CM_DSP1_DSP1_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_DSP1_INST, 0x0020)
-
-/* CM_CORE_AON.IPU_CM_CORE_AON register offsets */
-#define DRA7XX_CM_IPU1_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_IPU1_STATICDEP_OFFSET			0x0004
-#define DRA7XX_CM_IPU1_DYNAMICDEP_OFFSET		0x0008
-#define DRA7XX_CM_IPU1_IPU1_CLKCTRL_OFFSET		0x0020
-#define DRA7XX_CM_IPU1_IPU1_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_IPU_INST, 0x0020)
-#define DRA7XX_CM_IPU_CLKSTCTRL_OFFSET			0x0040
-#define DRA7XX_CM_IPU_MCASP1_CLKCTRL_OFFSET		0x0050
-#define DRA7XX_CM_IPU_MCASP1_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_IPU_INST, 0x0050)
-#define DRA7XX_CM_IPU_TIMER5_CLKCTRL_OFFSET		0x0058
-#define DRA7XX_CM_IPU_TIMER5_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_IPU_INST, 0x0058)
-#define DRA7XX_CM_IPU_TIMER6_CLKCTRL_OFFSET		0x0060
-#define DRA7XX_CM_IPU_TIMER6_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_IPU_INST, 0x0060)
-#define DRA7XX_CM_IPU_TIMER7_CLKCTRL_OFFSET		0x0068
-#define DRA7XX_CM_IPU_TIMER7_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_IPU_INST, 0x0068)
-#define DRA7XX_CM_IPU_TIMER8_CLKCTRL_OFFSET		0x0070
-#define DRA7XX_CM_IPU_TIMER8_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_IPU_INST, 0x0070)
-#define DRA7XX_CM_IPU_I2C5_CLKCTRL_OFFSET		0x0078
-#define DRA7XX_CM_IPU_I2C5_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_IPU_INST, 0x0078)
-#define DRA7XX_CM_IPU_UART6_CLKCTRL_OFFSET		0x0080
-#define DRA7XX_CM_IPU_UART6_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_IPU_INST, 0x0080)
-
-/* CM_CORE_AON.DSP2_CM_CORE_AON register offsets */
-#define DRA7XX_CM_DSP2_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_DSP2_STATICDEP_OFFSET			0x0004
-#define DRA7XX_CM_DSP2_DYNAMICDEP_OFFSET		0x0008
-#define DRA7XX_CM_DSP2_DSP2_CLKCTRL_OFFSET		0x0020
-#define DRA7XX_CM_DSP2_DSP2_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_DSP2_INST, 0x0020)
-
-/* CM_CORE_AON.EVE1_CM_CORE_AON register offsets */
-#define DRA7XX_CM_EVE1_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_EVE1_STATICDEP_OFFSET			0x0004
-#define DRA7XX_CM_EVE1_EVE1_CLKCTRL_OFFSET		0x0020
-#define DRA7XX_CM_EVE1_EVE1_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_EVE1_INST, 0x0020)
-
-/* CM_CORE_AON.EVE2_CM_CORE_AON register offsets */
-#define DRA7XX_CM_EVE2_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_EVE2_STATICDEP_OFFSET			0x0004
-#define DRA7XX_CM_EVE2_EVE2_CLKCTRL_OFFSET		0x0020
-#define DRA7XX_CM_EVE2_EVE2_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_EVE2_INST, 0x0020)
-
-/* CM_CORE_AON.EVE3_CM_CORE_AON register offsets */
-#define DRA7XX_CM_EVE3_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_EVE3_STATICDEP_OFFSET			0x0004
-#define DRA7XX_CM_EVE3_EVE3_CLKCTRL_OFFSET		0x0020
-#define DRA7XX_CM_EVE3_EVE3_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_EVE3_INST, 0x0020)
-
-/* CM_CORE_AON.EVE4_CM_CORE_AON register offsets */
-#define DRA7XX_CM_EVE4_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_EVE4_STATICDEP_OFFSET			0x0004
-#define DRA7XX_CM_EVE4_EVE4_CLKCTRL_OFFSET		0x0020
-#define DRA7XX_CM_EVE4_EVE4_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_EVE4_INST, 0x0020)
-
-/* CM_CORE_AON.RTC_CM_CORE_AON register offsets */
-#define DRA7XX_CM_RTC_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_RTC_RTCSS_CLKCTRL_OFFSET		0x0004
-#define DRA7XX_CM_RTC_RTCSS_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_RTC_INST, 0x0004)
-
-/* CM_CORE_AON.VPE_CM_CORE_AON register offsets */
-#define DRA7XX_CM_VPE_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_VPE_VPE_CLKCTRL_OFFSET		0x0004
-#define DRA7XX_CM_VPE_VPE_CLKCTRL			DRA7XX_CM_CORE_AON_REGADDR(DRA7XX_CM_CORE_AON_VPE_INST, 0x0004)
-#define DRA7XX_CM_VPE_STATICDEP_OFFSET			0x0008
-
 #endif
diff --git a/arch/arm/mach-omap2/cm2_44xx.h b/arch/arm/mach-omap2/cm2_44xx.h
index 370d295446b6..7f9b7a81f153 100644
--- a/arch/arm/mach-omap2/cm2_44xx.h
+++ b/arch/arm/mach-omap2/cm2_44xx.h
@@ -40,8 +40,6 @@
 #define OMAP4430_CM2_L3INIT_INST	0x1300
 #define OMAP4430_CM2_L4PER_INST		0x1400
 #define OMAP4430_CM2_CEFUSE_INST	0x1600
-#define OMAP4430_CM2_RESTORE_INST	0x1e00
-#define OMAP4430_CM2_INSTR_INST		0x1f00
 
 /* CM2 clockdomain register offsets (from instance start) */
 #define OMAP4430_CM2_ALWAYS_ON_ALWON_CDOFFS	0x0000
@@ -62,388 +60,4 @@
 #define OMAP4430_CM2_L4PER_L4SEC_CDOFFS		0x0180
 #define OMAP4430_CM2_CEFUSE_CEFUSE_CDOFFS	0x0000
 
-/* CM2 */
-
-/* CM2.OCP_SOCKET_CM2 register offsets */
-#define OMAP4_REVISION_CM2_OFFSET			0x0000
-#define OMAP4430_REVISION_CM2				OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_INST, 0x0000)
-#define OMAP4_CM_CM2_PROFILING_CLKCTRL_OFFSET		0x0040
-#define OMAP4430_CM_CM2_PROFILING_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_INST, 0x0040)
-
-/* CM2.CKGEN_CM2 register offsets */
-#define OMAP4_CM_CLKSEL_DUCATI_ISS_ROOT_OFFSET		0x0000
-#define OMAP4430_CM_CLKSEL_DUCATI_ISS_ROOT		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0000)
-#define OMAP4_CM_CLKSEL_USB_60MHZ_OFFSET		0x0004
-#define OMAP4430_CM_CLKSEL_USB_60MHZ			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0004)
-#define OMAP4_CM_SCALE_FCLK_OFFSET			0x0008
-#define OMAP4430_CM_SCALE_FCLK				OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0008)
-#define OMAP4_CM_CORE_DVFS_PERF1_OFFSET			0x0010
-#define OMAP4430_CM_CORE_DVFS_PERF1			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0010)
-#define OMAP4_CM_CORE_DVFS_PERF2_OFFSET			0x0014
-#define OMAP4430_CM_CORE_DVFS_PERF2			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0014)
-#define OMAP4_CM_CORE_DVFS_PERF3_OFFSET			0x0018
-#define OMAP4430_CM_CORE_DVFS_PERF3			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0018)
-#define OMAP4_CM_CORE_DVFS_PERF4_OFFSET			0x001c
-#define OMAP4430_CM_CORE_DVFS_PERF4			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x001c)
-#define OMAP4_CM_CORE_DVFS_CURRENT_OFFSET		0x0024
-#define OMAP4430_CM_CORE_DVFS_CURRENT			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0024)
-#define OMAP4_CM_IVA_DVFS_PERF_TESLA_OFFSET		0x0028
-#define OMAP4430_CM_IVA_DVFS_PERF_TESLA			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0028)
-#define OMAP4_CM_IVA_DVFS_PERF_IVAHD_OFFSET		0x002c
-#define OMAP4430_CM_IVA_DVFS_PERF_IVAHD			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x002c)
-#define OMAP4_CM_IVA_DVFS_PERF_ABE_OFFSET		0x0030
-#define OMAP4430_CM_IVA_DVFS_PERF_ABE			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0030)
-#define OMAP4_CM_IVA_DVFS_CURRENT_OFFSET		0x0038
-#define OMAP4430_CM_IVA_DVFS_CURRENT			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0038)
-#define OMAP4_CM_CLKMODE_DPLL_PER_OFFSET		0x0040
-#define OMAP4430_CM_CLKMODE_DPLL_PER			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0040)
-#define OMAP4_CM_IDLEST_DPLL_PER_OFFSET			0x0044
-#define OMAP4430_CM_IDLEST_DPLL_PER			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0044)
-#define OMAP4_CM_AUTOIDLE_DPLL_PER_OFFSET		0x0048
-#define OMAP4430_CM_AUTOIDLE_DPLL_PER			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0048)
-#define OMAP4_CM_CLKSEL_DPLL_PER_OFFSET			0x004c
-#define OMAP4430_CM_CLKSEL_DPLL_PER			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x004c)
-#define OMAP4_CM_DIV_M2_DPLL_PER_OFFSET			0x0050
-#define OMAP4430_CM_DIV_M2_DPLL_PER			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0050)
-#define OMAP4_CM_DIV_M3_DPLL_PER_OFFSET			0x0054
-#define OMAP4430_CM_DIV_M3_DPLL_PER			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0054)
-#define OMAP4_CM_DIV_M4_DPLL_PER_OFFSET			0x0058
-#define OMAP4430_CM_DIV_M4_DPLL_PER			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0058)
-#define OMAP4_CM_DIV_M5_DPLL_PER_OFFSET			0x005c
-#define OMAP4430_CM_DIV_M5_DPLL_PER			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x005c)
-#define OMAP4_CM_DIV_M6_DPLL_PER_OFFSET			0x0060
-#define OMAP4430_CM_DIV_M6_DPLL_PER			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0060)
-#define OMAP4_CM_DIV_M7_DPLL_PER_OFFSET			0x0064
-#define OMAP4430_CM_DIV_M7_DPLL_PER			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0064)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_PER_OFFSET		0x0068
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_PER		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0068)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_PER_OFFSET		0x006c
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_PER		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x006c)
-#define OMAP4_CM_CLKMODE_DPLL_USB_OFFSET		0x0080
-#define OMAP4430_CM_CLKMODE_DPLL_USB			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0080)
-#define OMAP4_CM_IDLEST_DPLL_USB_OFFSET			0x0084
-#define OMAP4430_CM_IDLEST_DPLL_USB			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0084)
-#define OMAP4_CM_AUTOIDLE_DPLL_USB_OFFSET		0x0088
-#define OMAP4430_CM_AUTOIDLE_DPLL_USB			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0088)
-#define OMAP4_CM_CLKSEL_DPLL_USB_OFFSET			0x008c
-#define OMAP4430_CM_CLKSEL_DPLL_USB			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x008c)
-#define OMAP4_CM_DIV_M2_DPLL_USB_OFFSET			0x0090
-#define OMAP4430_CM_DIV_M2_DPLL_USB			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0090)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_USB_OFFSET		0x00a8
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_USB		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00a8)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_USB_OFFSET		0x00ac
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_USB		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00ac)
-#define OMAP4_CM_CLKDCOLDO_DPLL_USB_OFFSET		0x00b4
-#define OMAP4430_CM_CLKDCOLDO_DPLL_USB			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00b4)
-#define OMAP4_CM_CLKMODE_DPLL_UNIPRO_OFFSET		0x00c0
-#define OMAP4430_CM_CLKMODE_DPLL_UNIPRO			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00c0)
-#define OMAP4_CM_IDLEST_DPLL_UNIPRO_OFFSET		0x00c4
-#define OMAP4430_CM_IDLEST_DPLL_UNIPRO			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00c4)
-#define OMAP4_CM_AUTOIDLE_DPLL_UNIPRO_OFFSET		0x00c8
-#define OMAP4430_CM_AUTOIDLE_DPLL_UNIPRO		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00c8)
-#define OMAP4_CM_CLKSEL_DPLL_UNIPRO_OFFSET		0x00cc
-#define OMAP4430_CM_CLKSEL_DPLL_UNIPRO			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00cc)
-#define OMAP4_CM_DIV_M2_DPLL_UNIPRO_OFFSET		0x00d0
-#define OMAP4430_CM_DIV_M2_DPLL_UNIPRO			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00d0)
-#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_UNIPRO_OFFSET	0x00e8
-#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_UNIPRO		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00e8)
-#define OMAP4_CM_SSC_MODFREQDIV_DPLL_UNIPRO_OFFSET	0x00ec
-#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_UNIPRO		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00ec)
-
-/* CM2.ALWAYS_ON_CM2 register offsets */
-#define OMAP4_CM_ALWON_CLKSTCTRL_OFFSET			0x0000
-#define OMAP4430_CM_ALWON_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0000)
-#define OMAP4_CM_ALWON_MDMINTC_CLKCTRL_OFFSET		0x0020
-#define OMAP4430_CM_ALWON_MDMINTC_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0020)
-#define OMAP4_CM_ALWON_SR_MPU_CLKCTRL_OFFSET		0x0028
-#define OMAP4430_CM_ALWON_SR_MPU_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0028)
-#define OMAP4_CM_ALWON_SR_IVA_CLKCTRL_OFFSET		0x0030
-#define OMAP4430_CM_ALWON_SR_IVA_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0030)
-#define OMAP4_CM_ALWON_SR_CORE_CLKCTRL_OFFSET		0x0038
-#define OMAP4430_CM_ALWON_SR_CORE_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0038)
-#define OMAP4_CM_ALWON_USBPHY_CLKCTRL_OFFSET		0x0040
-#define OMAP4430_CM_ALWON_USBPHY_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0040)
-
-/* CM2.CORE_CM2 register offsets */
-#define OMAP4_CM_L3_1_CLKSTCTRL_OFFSET			0x0000
-#define OMAP4430_CM_L3_1_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0000)
-#define OMAP4_CM_L3_1_DYNAMICDEP_OFFSET			0x0008
-#define OMAP4430_CM_L3_1_DYNAMICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0008)
-#define OMAP4_CM_L3_1_L3_1_CLKCTRL_OFFSET		0x0020
-#define OMAP4430_CM_L3_1_L3_1_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0020)
-#define OMAP4_CM_L3_2_CLKSTCTRL_OFFSET			0x0100
-#define OMAP4430_CM_L3_2_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0100)
-#define OMAP4_CM_L3_2_DYNAMICDEP_OFFSET			0x0108
-#define OMAP4430_CM_L3_2_DYNAMICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0108)
-#define OMAP4_CM_L3_2_L3_2_CLKCTRL_OFFSET		0x0120
-#define OMAP4430_CM_L3_2_L3_2_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0120)
-#define OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET		0x0128
-#define OMAP4430_CM_L3_2_GPMC_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0128)
-#define OMAP4_CM_L3_2_OCMC_RAM_CLKCTRL_OFFSET		0x0130
-#define OMAP4430_CM_L3_2_OCMC_RAM_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0130)
-#define OMAP4_CM_DUCATI_CLKSTCTRL_OFFSET		0x0200
-#define OMAP4430_CM_DUCATI_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0200)
-#define OMAP4_CM_DUCATI_STATICDEP_OFFSET		0x0204
-#define OMAP4430_CM_DUCATI_STATICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0204)
-#define OMAP4_CM_DUCATI_DYNAMICDEP_OFFSET		0x0208
-#define OMAP4430_CM_DUCATI_DYNAMICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0208)
-#define OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET		0x0220
-#define OMAP4430_CM_DUCATI_DUCATI_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0220)
-#define OMAP4_CM_SDMA_CLKSTCTRL_OFFSET			0x0300
-#define OMAP4430_CM_SDMA_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0300)
-#define OMAP4_CM_SDMA_STATICDEP_OFFSET			0x0304
-#define OMAP4430_CM_SDMA_STATICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0304)
-#define OMAP4_CM_SDMA_DYNAMICDEP_OFFSET			0x0308
-#define OMAP4430_CM_SDMA_DYNAMICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0308)
-#define OMAP4_CM_SDMA_SDMA_CLKCTRL_OFFSET		0x0320
-#define OMAP4430_CM_SDMA_SDMA_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0320)
-#define OMAP4_CM_MEMIF_CLKSTCTRL_OFFSET			0x0400
-#define OMAP4430_CM_MEMIF_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0400)
-#define OMAP4_CM_MEMIF_DMM_CLKCTRL_OFFSET		0x0420
-#define OMAP4430_CM_MEMIF_DMM_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0420)
-#define OMAP4_CM_MEMIF_EMIF_FW_CLKCTRL_OFFSET		0x0428
-#define OMAP4430_CM_MEMIF_EMIF_FW_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0428)
-#define OMAP4_CM_MEMIF_EMIF_1_CLKCTRL_OFFSET		0x0430
-#define OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0430)
-#define OMAP4_CM_MEMIF_EMIF_2_CLKCTRL_OFFSET		0x0438
-#define OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0438)
-#define OMAP4_CM_MEMIF_DLL_CLKCTRL_OFFSET		0x0440
-#define OMAP4430_CM_MEMIF_DLL_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0440)
-#define OMAP4_CM_MEMIF_EMIF_H1_CLKCTRL_OFFSET		0x0450
-#define OMAP4430_CM_MEMIF_EMIF_H1_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0450)
-#define OMAP4_CM_MEMIF_EMIF_H2_CLKCTRL_OFFSET		0x0458
-#define OMAP4430_CM_MEMIF_EMIF_H2_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0458)
-#define OMAP4_CM_MEMIF_DLL_H_CLKCTRL_OFFSET		0x0460
-#define OMAP4430_CM_MEMIF_DLL_H_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0460)
-#define OMAP4_CM_D2D_CLKSTCTRL_OFFSET			0x0500
-#define OMAP4430_CM_D2D_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0500)
-#define OMAP4_CM_D2D_STATICDEP_OFFSET			0x0504
-#define OMAP4430_CM_D2D_STATICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0504)
-#define OMAP4_CM_D2D_DYNAMICDEP_OFFSET			0x0508
-#define OMAP4430_CM_D2D_DYNAMICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0508)
-#define OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET		0x0520
-#define OMAP4430_CM_D2D_SAD2D_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0520)
-#define OMAP4_CM_D2D_MODEM_ICR_CLKCTRL_OFFSET		0x0528
-#define OMAP4430_CM_D2D_MODEM_ICR_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0528)
-#define OMAP4_CM_D2D_SAD2D_FW_CLKCTRL_OFFSET		0x0530
-#define OMAP4430_CM_D2D_SAD2D_FW_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0530)
-#define OMAP4_CM_L4CFG_CLKSTCTRL_OFFSET			0x0600
-#define OMAP4430_CM_L4CFG_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0600)
-#define OMAP4_CM_L4CFG_DYNAMICDEP_OFFSET		0x0608
-#define OMAP4430_CM_L4CFG_DYNAMICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0608)
-#define OMAP4_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET		0x0620
-#define OMAP4430_CM_L4CFG_L4_CFG_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0620)
-#define OMAP4_CM_L4CFG_HW_SEM_CLKCTRL_OFFSET		0x0628
-#define OMAP4430_CM_L4CFG_HW_SEM_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0628)
-#define OMAP4_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET		0x0630
-#define OMAP4430_CM_L4CFG_MAILBOX_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0630)
-#define OMAP4_CM_L4CFG_SAR_ROM_CLKCTRL_OFFSET		0x0638
-#define OMAP4430_CM_L4CFG_SAR_ROM_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0638)
-#define OMAP4_CM_L3INSTR_CLKSTCTRL_OFFSET		0x0700
-#define OMAP4430_CM_L3INSTR_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0700)
-#define OMAP4_CM_L3INSTR_L3_3_CLKCTRL_OFFSET		0x0720
-#define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0720)
-#define OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET	0x0728
-#define OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0728)
-#define OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_OFFSET		0x0740
-#define OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0740)
-
-/* CM2.IVAHD_CM2 register offsets */
-#define OMAP4_CM_IVAHD_CLKSTCTRL_OFFSET			0x0000
-#define OMAP4430_CM_IVAHD_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0000)
-#define OMAP4_CM_IVAHD_STATICDEP_OFFSET			0x0004
-#define OMAP4430_CM_IVAHD_STATICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0004)
-#define OMAP4_CM_IVAHD_DYNAMICDEP_OFFSET		0x0008
-#define OMAP4430_CM_IVAHD_DYNAMICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0008)
-#define OMAP4_CM_IVAHD_IVAHD_CLKCTRL_OFFSET		0x0020
-#define OMAP4430_CM_IVAHD_IVAHD_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0020)
-#define OMAP4_CM_IVAHD_SL2_CLKCTRL_OFFSET		0x0028
-#define OMAP4430_CM_IVAHD_SL2_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0028)
-
-/* CM2.CAM_CM2 register offsets */
-#define OMAP4_CM_CAM_CLKSTCTRL_OFFSET			0x0000
-#define OMAP4430_CM_CAM_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0000)
-#define OMAP4_CM_CAM_STATICDEP_OFFSET			0x0004
-#define OMAP4430_CM_CAM_STATICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0004)
-#define OMAP4_CM_CAM_DYNAMICDEP_OFFSET			0x0008
-#define OMAP4430_CM_CAM_DYNAMICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0008)
-#define OMAP4_CM_CAM_ISS_CLKCTRL_OFFSET			0x0020
-#define OMAP4430_CM_CAM_ISS_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0020)
-#define OMAP4_CM_CAM_FDIF_CLKCTRL_OFFSET		0x0028
-#define OMAP4430_CM_CAM_FDIF_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0028)
-
-/* CM2.DSS_CM2 register offsets */
-#define OMAP4_CM_DSS_CLKSTCTRL_OFFSET			0x0000
-#define OMAP4430_CM_DSS_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0000)
-#define OMAP4_CM_DSS_STATICDEP_OFFSET			0x0004
-#define OMAP4430_CM_DSS_STATICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0004)
-#define OMAP4_CM_DSS_DYNAMICDEP_OFFSET			0x0008
-#define OMAP4430_CM_DSS_DYNAMICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0008)
-#define OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET			0x0020
-#define OMAP4430_CM_DSS_DSS_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0020)
-#define OMAP4_CM_DSS_DEISS_CLKCTRL_OFFSET		0x0028
-#define OMAP4430_CM_DSS_DEISS_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0028)
-
-/* CM2.GFX_CM2 register offsets */
-#define OMAP4_CM_GFX_CLKSTCTRL_OFFSET			0x0000
-#define OMAP4430_CM_GFX_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0000)
-#define OMAP4_CM_GFX_STATICDEP_OFFSET			0x0004
-#define OMAP4430_CM_GFX_STATICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0004)
-#define OMAP4_CM_GFX_DYNAMICDEP_OFFSET			0x0008
-#define OMAP4430_CM_GFX_DYNAMICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0008)
-#define OMAP4_CM_GFX_GFX_CLKCTRL_OFFSET			0x0020
-#define OMAP4430_CM_GFX_GFX_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0020)
-
-/* CM2.L3INIT_CM2 register offsets */
-#define OMAP4_CM_L3INIT_CLKSTCTRL_OFFSET		0x0000
-#define OMAP4430_CM_L3INIT_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0000)
-#define OMAP4_CM_L3INIT_STATICDEP_OFFSET		0x0004
-#define OMAP4430_CM_L3INIT_STATICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0004)
-#define OMAP4_CM_L3INIT_DYNAMICDEP_OFFSET		0x0008
-#define OMAP4430_CM_L3INIT_DYNAMICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0008)
-#define OMAP4_CM_L3INIT_MMC1_CLKCTRL_OFFSET		0x0028
-#define OMAP4430_CM_L3INIT_MMC1_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0028)
-#define OMAP4_CM_L3INIT_MMC2_CLKCTRL_OFFSET		0x0030
-#define OMAP4430_CM_L3INIT_MMC2_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0030)
-#define OMAP4_CM_L3INIT_HSI_CLKCTRL_OFFSET		0x0038
-#define OMAP4430_CM_L3INIT_HSI_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0038)
-#define OMAP4_CM_L3INIT_UNIPRO1_CLKCTRL_OFFSET		0x0040
-#define OMAP4430_CM_L3INIT_UNIPRO1_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0040)
-#define OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_OFFSET		0x0058
-#define OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0058)
-#define OMAP4_CM_L3INIT_USB_OTG_CLKCTRL_OFFSET		0x0060
-#define OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0060)
-#define OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_OFFSET		0x0068
-#define OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0068)
-#define OMAP4_CM_L3INIT_P1500_CLKCTRL_OFFSET		0x0078
-#define OMAP4430_CM_L3INIT_P1500_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0078)
-#define OMAP4_CM_L3INIT_EMAC_CLKCTRL_OFFSET		0x0080
-#define OMAP4430_CM_L3INIT_EMAC_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0080)
-#define OMAP4_CM_L3INIT_SATA_CLKCTRL_OFFSET		0x0088
-#define OMAP4430_CM_L3INIT_SATA_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0088)
-#define OMAP4_CM_L3INIT_TPPSS_CLKCTRL_OFFSET		0x0090
-#define OMAP4430_CM_L3INIT_TPPSS_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0090)
-#define OMAP4_CM_L3INIT_PCIESS_CLKCTRL_OFFSET		0x0098
-#define OMAP4430_CM_L3INIT_PCIESS_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0098)
-#define OMAP4_CM_L3INIT_CCPTX_CLKCTRL_OFFSET		0x00a8
-#define OMAP4430_CM_L3INIT_CCPTX_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00a8)
-#define OMAP4_CM_L3INIT_XHPI_CLKCTRL_OFFSET		0x00c0
-#define OMAP4430_CM_L3INIT_XHPI_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00c0)
-#define OMAP4_CM_L3INIT_MMC6_CLKCTRL_OFFSET		0x00c8
-#define OMAP4430_CM_L3INIT_MMC6_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00c8)
-#define OMAP4_CM_L3INIT_USB_HOST_FS_CLKCTRL_OFFSET	0x00d0
-#define OMAP4430_CM_L3INIT_USB_HOST_FS_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00d0)
-#define OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET	0x00e0
-#define OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL	OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00e0)
-
-/* CM2.L4PER_CM2 register offsets */
-#define OMAP4_CM_L4PER_CLKSTCTRL_OFFSET			0x0000
-#define OMAP4430_CM_L4PER_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0000)
-#define OMAP4_CM_L4PER_DYNAMICDEP_OFFSET		0x0008
-#define OMAP4430_CM_L4PER_DYNAMICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0008)
-#define OMAP4_CM_L4PER_ADC_CLKCTRL_OFFSET		0x0020
-#define OMAP4430_CM_L4PER_ADC_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0020)
-#define OMAP4_CM_L4PER_DMTIMER10_CLKCTRL_OFFSET		0x0028
-#define OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0028)
-#define OMAP4_CM_L4PER_DMTIMER11_CLKCTRL_OFFSET		0x0030
-#define OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0030)
-#define OMAP4_CM_L4PER_DMTIMER2_CLKCTRL_OFFSET		0x0038
-#define OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0038)
-#define OMAP4_CM_L4PER_DMTIMER3_CLKCTRL_OFFSET		0x0040
-#define OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0040)
-#define OMAP4_CM_L4PER_DMTIMER4_CLKCTRL_OFFSET		0x0048
-#define OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0048)
-#define OMAP4_CM_L4PER_DMTIMER9_CLKCTRL_OFFSET		0x0050
-#define OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0050)
-#define OMAP4_CM_L4PER_ELM_CLKCTRL_OFFSET		0x0058
-#define OMAP4430_CM_L4PER_ELM_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0058)
-#define OMAP4_CM_L4PER_GPIO2_CLKCTRL_OFFSET		0x0060
-#define OMAP4430_CM_L4PER_GPIO2_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0060)
-#define OMAP4_CM_L4PER_GPIO3_CLKCTRL_OFFSET		0x0068
-#define OMAP4430_CM_L4PER_GPIO3_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0068)
-#define OMAP4_CM_L4PER_GPIO4_CLKCTRL_OFFSET		0x0070
-#define OMAP4430_CM_L4PER_GPIO4_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0070)
-#define OMAP4_CM_L4PER_GPIO5_CLKCTRL_OFFSET		0x0078
-#define OMAP4430_CM_L4PER_GPIO5_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0078)
-#define OMAP4_CM_L4PER_GPIO6_CLKCTRL_OFFSET		0x0080
-#define OMAP4430_CM_L4PER_GPIO6_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0080)
-#define OMAP4_CM_L4PER_HDQ1W_CLKCTRL_OFFSET		0x0088
-#define OMAP4430_CM_L4PER_HDQ1W_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0088)
-#define OMAP4_CM_L4PER_HECC1_CLKCTRL_OFFSET		0x0090
-#define OMAP4430_CM_L4PER_HECC1_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0090)
-#define OMAP4_CM_L4PER_HECC2_CLKCTRL_OFFSET		0x0098
-#define OMAP4430_CM_L4PER_HECC2_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0098)
-#define OMAP4_CM_L4PER_I2C1_CLKCTRL_OFFSET		0x00a0
-#define OMAP4430_CM_L4PER_I2C1_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00a0)
-#define OMAP4_CM_L4PER_I2C2_CLKCTRL_OFFSET		0x00a8
-#define OMAP4430_CM_L4PER_I2C2_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00a8)
-#define OMAP4_CM_L4PER_I2C3_CLKCTRL_OFFSET		0x00b0
-#define OMAP4430_CM_L4PER_I2C3_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00b0)
-#define OMAP4_CM_L4PER_I2C4_CLKCTRL_OFFSET		0x00b8
-#define OMAP4430_CM_L4PER_I2C4_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00b8)
-#define OMAP4_CM_L4PER_L4PER_CLKCTRL_OFFSET		0x00c0
-#define OMAP4430_CM_L4PER_L4PER_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00c0)
-#define OMAP4_CM_L4PER_MCASP2_CLKCTRL_OFFSET		0x00d0
-#define OMAP4430_CM_L4PER_MCASP2_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00d0)
-#define OMAP4_CM_L4PER_MCASP3_CLKCTRL_OFFSET		0x00d8
-#define OMAP4430_CM_L4PER_MCASP3_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00d8)
-#define OMAP4_CM_L4PER_MCBSP4_CLKCTRL_OFFSET		0x00e0
-#define OMAP4430_CM_L4PER_MCBSP4_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00e0)
-#define OMAP4_CM_L4PER_MGATE_CLKCTRL_OFFSET		0x00e8
-#define OMAP4430_CM_L4PER_MGATE_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00e8)
-#define OMAP4_CM_L4PER_MCSPI1_CLKCTRL_OFFSET		0x00f0
-#define OMAP4430_CM_L4PER_MCSPI1_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00f0)
-#define OMAP4_CM_L4PER_MCSPI2_CLKCTRL_OFFSET		0x00f8
-#define OMAP4430_CM_L4PER_MCSPI2_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00f8)
-#define OMAP4_CM_L4PER_MCSPI3_CLKCTRL_OFFSET		0x0100
-#define OMAP4430_CM_L4PER_MCSPI3_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0100)
-#define OMAP4_CM_L4PER_MCSPI4_CLKCTRL_OFFSET		0x0108
-#define OMAP4430_CM_L4PER_MCSPI4_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0108)
-#define OMAP4_CM_L4PER_MMCSD3_CLKCTRL_OFFSET		0x0120
-#define OMAP4430_CM_L4PER_MMCSD3_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0120)
-#define OMAP4_CM_L4PER_MMCSD4_CLKCTRL_OFFSET		0x0128
-#define OMAP4430_CM_L4PER_MMCSD4_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0128)
-#define OMAP4_CM_L4PER_MSPROHG_CLKCTRL_OFFSET		0x0130
-#define OMAP4430_CM_L4PER_MSPROHG_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0130)
-#define OMAP4_CM_L4PER_SLIMBUS2_CLKCTRL_OFFSET		0x0138
-#define OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0138)
-#define OMAP4_CM_L4PER_UART1_CLKCTRL_OFFSET		0x0140
-#define OMAP4430_CM_L4PER_UART1_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0140)
-#define OMAP4_CM_L4PER_UART2_CLKCTRL_OFFSET		0x0148
-#define OMAP4430_CM_L4PER_UART2_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0148)
-#define OMAP4_CM_L4PER_UART3_CLKCTRL_OFFSET		0x0150
-#define OMAP4430_CM_L4PER_UART3_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0150)
-#define OMAP4_CM_L4PER_UART4_CLKCTRL_OFFSET		0x0158
-#define OMAP4430_CM_L4PER_UART4_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0158)
-#define OMAP4_CM_L4PER_MMCSD5_CLKCTRL_OFFSET		0x0160
-#define OMAP4430_CM_L4PER_MMCSD5_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0160)
-#define OMAP4_CM_L4PER_I2C5_CLKCTRL_OFFSET		0x0168
-#define OMAP4430_CM_L4PER_I2C5_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0168)
-#define OMAP4_CM_L4SEC_CLKSTCTRL_OFFSET			0x0180
-#define OMAP4430_CM_L4SEC_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0180)
-#define OMAP4_CM_L4SEC_STATICDEP_OFFSET			0x0184
-#define OMAP4430_CM_L4SEC_STATICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0184)
-#define OMAP4_CM_L4SEC_DYNAMICDEP_OFFSET		0x0188
-#define OMAP4430_CM_L4SEC_DYNAMICDEP			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0188)
-#define OMAP4_CM_L4SEC_AES1_CLKCTRL_OFFSET		0x01a0
-#define OMAP4430_CM_L4SEC_AES1_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01a0)
-#define OMAP4_CM_L4SEC_AES2_CLKCTRL_OFFSET		0x01a8
-#define OMAP4430_CM_L4SEC_AES2_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01a8)
-#define OMAP4_CM_L4SEC_DES3DES_CLKCTRL_OFFSET		0x01b0
-#define OMAP4430_CM_L4SEC_DES3DES_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01b0)
-#define OMAP4_CM_L4SEC_PKAEIP29_CLKCTRL_OFFSET		0x01b8
-#define OMAP4430_CM_L4SEC_PKAEIP29_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01b8)
-#define OMAP4_CM_L4SEC_RNG_CLKCTRL_OFFSET		0x01c0
-#define OMAP4430_CM_L4SEC_RNG_CLKCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01c0)
-#define OMAP4_CM_L4SEC_SHA2MD51_CLKCTRL_OFFSET		0x01c8
-#define OMAP4430_CM_L4SEC_SHA2MD51_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01c8)
-#define OMAP4_CM_L4SEC_CRYPTODMA_CLKCTRL_OFFSET		0x01d8
-#define OMAP4430_CM_L4SEC_CRYPTODMA_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01d8)
-
-/* CM2.CEFUSE_CM2 register offsets */
-#define OMAP4_CM_CEFUSE_CLKSTCTRL_OFFSET		0x0000
-#define OMAP4430_CM_CEFUSE_CLKSTCTRL			OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_INST, 0x0000)
-#define OMAP4_CM_CEFUSE_CEFUSE_CLKCTRL_OFFSET		0x0020
-#define OMAP4430_CM_CEFUSE_CEFUSE_CLKCTRL		OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_INST, 0x0020)
-
 #endif
diff --git a/arch/arm/mach-omap2/cm2_54xx.h b/arch/arm/mach-omap2/cm2_54xx.h
index 8e49765cd441..7e5860578ae3 100644
--- a/arch/arm/mach-omap2/cm2_54xx.h
+++ b/arch/arm/mach-omap2/cm2_54xx.h
@@ -35,8 +35,6 @@
 #define OMAP54XX_CM_CORE_GPU_INST		0x1500
 #define OMAP54XX_CM_CORE_L3INIT_INST		0x1600
 #define OMAP54XX_CM_CORE_CUSTEFUSE_INST		0x1700
-#define OMAP54XX_CM_CORE_RESTORE_INST		0x1e00
-#define OMAP54XX_CM_CORE_INSTR_INST		0x1f00
 
 /* CM_CORE clockdomain register offsets (from instance start) */
 #define OMAP54XX_CM_CORE_COREAON_COREAON_CDOFFS		0x0000
@@ -58,327 +56,4 @@
 #define OMAP54XX_CM_CORE_L3INIT_L3INIT_CDOFFS		0x0000
 #define OMAP54XX_CM_CORE_CUSTEFUSE_CUSTEFUSE_CDOFFS	0x0000
 
-/* CM_CORE */
-
-/* CM_CORE.OCP_SOCKET_CM_CORE register offsets */
-#define OMAP54XX_REVISION_CM_CORE_OFFSET			0x0000
-#define OMAP54XX_CM_CM_CORE_PROFILING_CLKCTRL_OFFSET		0x0040
-#define OMAP54XX_CM_CM_CORE_PROFILING_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_OCP_SOCKET_INST, 0x0040)
-#define OMAP54XX_CM_CORE_DEBUG_CFG_OFFSET			0x0080
-#define OMAP54XX_CM_CORE_DEBUG_OUT_OFFSET			0x0084
-
-/* CM_CORE.CKGEN_CM_CORE register offsets */
-#define OMAP54XX_CM_CLKSEL_USB_60MHZ_OFFSET			0x0004
-#define OMAP54XX_CM_CLKSEL_USB_60MHZ				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0004)
-#define OMAP54XX_CM_CLKMODE_DPLL_PER_OFFSET			0x0040
-#define OMAP54XX_CM_CLKMODE_DPLL_PER				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0040)
-#define OMAP54XX_CM_IDLEST_DPLL_PER_OFFSET			0x0044
-#define OMAP54XX_CM_IDLEST_DPLL_PER				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0044)
-#define OMAP54XX_CM_AUTOIDLE_DPLL_PER_OFFSET			0x0048
-#define OMAP54XX_CM_AUTOIDLE_DPLL_PER				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0048)
-#define OMAP54XX_CM_CLKSEL_DPLL_PER_OFFSET			0x004c
-#define OMAP54XX_CM_CLKSEL_DPLL_PER				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x004c)
-#define OMAP54XX_CM_DIV_M2_DPLL_PER_OFFSET			0x0050
-#define OMAP54XX_CM_DIV_M2_DPLL_PER				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0050)
-#define OMAP54XX_CM_DIV_M3_DPLL_PER_OFFSET			0x0054
-#define OMAP54XX_CM_DIV_M3_DPLL_PER				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0054)
-#define OMAP54XX_CM_DIV_H11_DPLL_PER_OFFSET			0x0058
-#define OMAP54XX_CM_DIV_H11_DPLL_PER				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0058)
-#define OMAP54XX_CM_DIV_H12_DPLL_PER_OFFSET			0x005c
-#define OMAP54XX_CM_DIV_H12_DPLL_PER				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x005c)
-#define OMAP54XX_CM_DIV_H13_DPLL_PER_OFFSET			0x0060
-#define OMAP54XX_CM_DIV_H13_DPLL_PER				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0060)
-#define OMAP54XX_CM_DIV_H14_DPLL_PER_OFFSET			0x0064
-#define OMAP54XX_CM_DIV_H14_DPLL_PER				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0064)
-#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_PER_OFFSET		0x0068
-#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_PER_OFFSET		0x006c
-#define OMAP54XX_CM_CLKMODE_DPLL_USB_OFFSET			0x0080
-#define OMAP54XX_CM_CLKMODE_DPLL_USB				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0080)
-#define OMAP54XX_CM_IDLEST_DPLL_USB_OFFSET			0x0084
-#define OMAP54XX_CM_IDLEST_DPLL_USB				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0084)
-#define OMAP54XX_CM_AUTOIDLE_DPLL_USB_OFFSET			0x0088
-#define OMAP54XX_CM_AUTOIDLE_DPLL_USB				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0088)
-#define OMAP54XX_CM_CLKSEL_DPLL_USB_OFFSET			0x008c
-#define OMAP54XX_CM_CLKSEL_DPLL_USB				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x008c)
-#define OMAP54XX_CM_DIV_M2_DPLL_USB_OFFSET			0x0090
-#define OMAP54XX_CM_DIV_M2_DPLL_USB				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0090)
-#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_USB_OFFSET		0x00a8
-#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_USB_OFFSET		0x00ac
-#define OMAP54XX_CM_CLKDCOLDO_DPLL_USB_OFFSET			0x00b4
-#define OMAP54XX_CM_CLKDCOLDO_DPLL_USB				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00b4)
-#define OMAP54XX_CM_CLKMODE_DPLL_UNIPRO2_OFFSET			0x00c0
-#define OMAP54XX_CM_CLKMODE_DPLL_UNIPRO2			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00c0)
-#define OMAP54XX_CM_IDLEST_DPLL_UNIPRO2_OFFSET			0x00c4
-#define OMAP54XX_CM_IDLEST_DPLL_UNIPRO2				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00c4)
-#define OMAP54XX_CM_AUTOIDLE_DPLL_UNIPRO2_OFFSET		0x00c8
-#define OMAP54XX_CM_AUTOIDLE_DPLL_UNIPRO2			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00c8)
-#define OMAP54XX_CM_CLKSEL_DPLL_UNIPRO2_OFFSET			0x00cc
-#define OMAP54XX_CM_CLKSEL_DPLL_UNIPRO2				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00cc)
-#define OMAP54XX_CM_DIV_M2_DPLL_UNIPRO2_OFFSET			0x00d0
-#define OMAP54XX_CM_DIV_M2_DPLL_UNIPRO2				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00d0)
-#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_UNIPRO2_OFFSET		0x00e8
-#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_UNIPRO2_OFFSET		0x00ec
-#define OMAP54XX_CM_CLKDCOLDO_DPLL_UNIPRO2_OFFSET		0x00f4
-#define OMAP54XX_CM_CLKDCOLDO_DPLL_UNIPRO2			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00f4)
-#define OMAP54XX_CM_CLKMODE_DPLL_UNIPRO1_OFFSET			0x0100
-#define OMAP54XX_CM_CLKMODE_DPLL_UNIPRO1			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0100)
-#define OMAP54XX_CM_IDLEST_DPLL_UNIPRO1_OFFSET			0x0104
-#define OMAP54XX_CM_IDLEST_DPLL_UNIPRO1				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0104)
-#define OMAP54XX_CM_AUTOIDLE_DPLL_UNIPRO1_OFFSET		0x0108
-#define OMAP54XX_CM_AUTOIDLE_DPLL_UNIPRO1			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0108)
-#define OMAP54XX_CM_CLKSEL_DPLL_UNIPRO1_OFFSET			0x010c
-#define OMAP54XX_CM_CLKSEL_DPLL_UNIPRO1				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x010c)
-#define OMAP54XX_CM_DIV_M2_DPLL_UNIPRO1_OFFSET			0x0110
-#define OMAP54XX_CM_DIV_M2_DPLL_UNIPRO1				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0110)
-#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_UNIPRO1_OFFSET		0x0128
-#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_UNIPRO1_OFFSET		0x012c
-#define OMAP54XX_CM_CLKDCOLDO_DPLL_UNIPRO1_OFFSET		0x0134
-#define OMAP54XX_CM_CLKDCOLDO_DPLL_UNIPRO1			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0134)
-
-/* CM_CORE.COREAON_CM_CORE register offsets */
-#define OMAP54XX_CM_COREAON_CLKSTCTRL_OFFSET			0x0000
-#define OMAP54XX_CM_COREAON_SMARTREFLEX_MPU_CLKCTRL_OFFSET	0x0028
-#define OMAP54XX_CM_COREAON_SMARTREFLEX_MPU_CLKCTRL		OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_COREAON_INST, 0x0028)
-#define OMAP54XX_CM_COREAON_SMARTREFLEX_MM_CLKCTRL_OFFSET	0x0030
-#define OMAP54XX_CM_COREAON_SMARTREFLEX_MM_CLKCTRL		OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_COREAON_INST, 0x0030)
-#define OMAP54XX_CM_COREAON_SMARTREFLEX_CORE_CLKCTRL_OFFSET	0x0038
-#define OMAP54XX_CM_COREAON_SMARTREFLEX_CORE_CLKCTRL		OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_COREAON_INST, 0x0038)
-#define OMAP54XX_CM_COREAON_USB_PHY_CORE_CLKCTRL_OFFSET		0x0040
-#define OMAP54XX_CM_COREAON_USB_PHY_CORE_CLKCTRL		OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_COREAON_INST, 0x0040)
-#define OMAP54XX_CM_COREAON_IO_SRCOMP_CLKCTRL_OFFSET		0x0050
-#define OMAP54XX_CM_COREAON_IO_SRCOMP_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_COREAON_INST, 0x0050)
-
-/* CM_CORE.CORE_CM_CORE register offsets */
-#define OMAP54XX_CM_L3MAIN1_CLKSTCTRL_OFFSET			0x0000
-#define OMAP54XX_CM_L3MAIN1_DYNAMICDEP_OFFSET			0x0008
-#define OMAP54XX_CM_L3MAIN1_L3_MAIN_1_CLKCTRL_OFFSET		0x0020
-#define OMAP54XX_CM_L3MAIN1_L3_MAIN_1_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0020)
-#define OMAP54XX_CM_L3MAIN2_CLKSTCTRL_OFFSET			0x0100
-#define OMAP54XX_CM_L3MAIN2_DYNAMICDEP_OFFSET			0x0108
-#define OMAP54XX_CM_L3MAIN2_L3_MAIN_2_CLKCTRL_OFFSET		0x0120
-#define OMAP54XX_CM_L3MAIN2_L3_MAIN_2_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0120)
-#define OMAP54XX_CM_L3MAIN2_GPMC_CLKCTRL_OFFSET			0x0128
-#define OMAP54XX_CM_L3MAIN2_GPMC_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0128)
-#define OMAP54XX_CM_L3MAIN2_OCMC_RAM_CLKCTRL_OFFSET		0x0130
-#define OMAP54XX_CM_L3MAIN2_OCMC_RAM_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0130)
-#define OMAP54XX_CM_IPU_CLKSTCTRL_OFFSET			0x0200
-#define OMAP54XX_CM_IPU_STATICDEP_OFFSET			0x0204
-#define OMAP54XX_CM_IPU_DYNAMICDEP_OFFSET			0x0208
-#define OMAP54XX_CM_IPU_IPU_CLKCTRL_OFFSET			0x0220
-#define OMAP54XX_CM_IPU_IPU_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0220)
-#define OMAP54XX_CM_DMA_CLKSTCTRL_OFFSET			0x0300
-#define OMAP54XX_CM_DMA_STATICDEP_OFFSET			0x0304
-#define OMAP54XX_CM_DMA_DYNAMICDEP_OFFSET			0x0308
-#define OMAP54XX_CM_DMA_DMA_SYSTEM_CLKCTRL_OFFSET		0x0320
-#define OMAP54XX_CM_DMA_DMA_SYSTEM_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0320)
-#define OMAP54XX_CM_EMIF_CLKSTCTRL_OFFSET			0x0400
-#define OMAP54XX_CM_EMIF_DMM_CLKCTRL_OFFSET			0x0420
-#define OMAP54XX_CM_EMIF_DMM_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0420)
-#define OMAP54XX_CM_EMIF_EMIF_OCP_FW_CLKCTRL_OFFSET		0x0428
-#define OMAP54XX_CM_EMIF_EMIF_OCP_FW_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0428)
-#define OMAP54XX_CM_EMIF_EMIF1_CLKCTRL_OFFSET			0x0430
-#define OMAP54XX_CM_EMIF_EMIF1_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0430)
-#define OMAP54XX_CM_EMIF_EMIF2_CLKCTRL_OFFSET			0x0438
-#define OMAP54XX_CM_EMIF_EMIF2_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0438)
-#define OMAP54XX_CM_EMIF_EMIF_DLL_CLKCTRL_OFFSET		0x0440
-#define OMAP54XX_CM_EMIF_EMIF_DLL_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0440)
-#define OMAP54XX_CM_C2C_CLKSTCTRL_OFFSET			0x0500
-#define OMAP54XX_CM_C2C_STATICDEP_OFFSET			0x0504
-#define OMAP54XX_CM_C2C_DYNAMICDEP_OFFSET			0x0508
-#define OMAP54XX_CM_C2C_C2C_CLKCTRL_OFFSET			0x0520
-#define OMAP54XX_CM_C2C_C2C_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0520)
-#define OMAP54XX_CM_C2C_MODEM_ICR_CLKCTRL_OFFSET		0x0528
-#define OMAP54XX_CM_C2C_MODEM_ICR_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0528)
-#define OMAP54XX_CM_C2C_C2C_OCP_FW_CLKCTRL_OFFSET		0x0530
-#define OMAP54XX_CM_C2C_C2C_OCP_FW_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0530)
-#define OMAP54XX_CM_L4CFG_CLKSTCTRL_OFFSET			0x0600
-#define OMAP54XX_CM_L4CFG_DYNAMICDEP_OFFSET			0x0608
-#define OMAP54XX_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET			0x0620
-#define OMAP54XX_CM_L4CFG_L4_CFG_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0620)
-#define OMAP54XX_CM_L4CFG_SPINLOCK_CLKCTRL_OFFSET		0x0628
-#define OMAP54XX_CM_L4CFG_SPINLOCK_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0628)
-#define OMAP54XX_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET		0x0630
-#define OMAP54XX_CM_L4CFG_MAILBOX_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0630)
-#define OMAP54XX_CM_L4CFG_SAR_ROM_CLKCTRL_OFFSET		0x0638
-#define OMAP54XX_CM_L4CFG_SAR_ROM_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0638)
-#define OMAP54XX_CM_L4CFG_OCP2SCP2_CLKCTRL_OFFSET		0x0640
-#define OMAP54XX_CM_L4CFG_OCP2SCP2_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0640)
-#define OMAP54XX_CM_L3INSTR_CLKSTCTRL_OFFSET			0x0700
-#define OMAP54XX_CM_L3INSTR_L3_MAIN_3_CLKCTRL_OFFSET		0x0720
-#define OMAP54XX_CM_L3INSTR_L3_MAIN_3_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0720)
-#define OMAP54XX_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET		0x0728
-#define OMAP54XX_CM_L3INSTR_L3_INSTR_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0728)
-#define OMAP54XX_CM_L3INSTR_OCP_WP_NOC_CLKCTRL_OFFSET		0x0740
-#define OMAP54XX_CM_L3INSTR_OCP_WP_NOC_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0740)
-#define OMAP54XX_CM_L3INSTR_DLL_AGING_CLKCTRL_OFFSET		0x0748
-#define OMAP54XX_CM_L3INSTR_DLL_AGING_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0748)
-#define OMAP54XX_CM_L3INSTR_CTRL_MODULE_BANDGAP_CLKCTRL_OFFSET	0x0750
-#define OMAP54XX_CM_L3INSTR_CTRL_MODULE_BANDGAP_CLKCTRL		OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0750)
-#define OMAP54XX_CM_MIPIEXT_CLKSTCTRL_OFFSET			0x0800
-#define OMAP54XX_CM_MIPIEXT_STATICDEP_OFFSET			0x0804
-#define OMAP54XX_CM_MIPIEXT_DYNAMICDEP_OFFSET			0x0808
-#define OMAP54XX_CM_MIPIEXT_LLI_CLKCTRL_OFFSET			0x0820
-#define OMAP54XX_CM_MIPIEXT_LLI_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0820)
-#define OMAP54XX_CM_MIPIEXT_LLI_OCP_FW_CLKCTRL_OFFSET		0x0828
-#define OMAP54XX_CM_MIPIEXT_LLI_OCP_FW_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0828)
-#define OMAP54XX_CM_MIPIEXT_MPHY_CLKCTRL_OFFSET			0x0830
-#define OMAP54XX_CM_MIPIEXT_MPHY_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0830)
-#define OMAP54XX_CM_L4PER_CLKSTCTRL_OFFSET			0x0900
-#define OMAP54XX_CM_L4PER_DYNAMICDEP_OFFSET			0x0908
-#define OMAP54XX_CM_L4PER_TIMER10_CLKCTRL_OFFSET		0x0928
-#define OMAP54XX_CM_L4PER_TIMER10_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0928)
-#define OMAP54XX_CM_L4PER_TIMER11_CLKCTRL_OFFSET		0x0930
-#define OMAP54XX_CM_L4PER_TIMER11_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0930)
-#define OMAP54XX_CM_L4PER_TIMER2_CLKCTRL_OFFSET			0x0938
-#define OMAP54XX_CM_L4PER_TIMER2_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0938)
-#define OMAP54XX_CM_L4PER_TIMER3_CLKCTRL_OFFSET			0x0940
-#define OMAP54XX_CM_L4PER_TIMER3_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0940)
-#define OMAP54XX_CM_L4PER_TIMER4_CLKCTRL_OFFSET			0x0948
-#define OMAP54XX_CM_L4PER_TIMER4_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0948)
-#define OMAP54XX_CM_L4PER_TIMER9_CLKCTRL_OFFSET			0x0950
-#define OMAP54XX_CM_L4PER_TIMER9_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0950)
-#define OMAP54XX_CM_L4PER_ELM_CLKCTRL_OFFSET			0x0958
-#define OMAP54XX_CM_L4PER_ELM_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0958)
-#define OMAP54XX_CM_L4PER_GPIO2_CLKCTRL_OFFSET			0x0960
-#define OMAP54XX_CM_L4PER_GPIO2_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0960)
-#define OMAP54XX_CM_L4PER_GPIO3_CLKCTRL_OFFSET			0x0968
-#define OMAP54XX_CM_L4PER_GPIO3_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0968)
-#define OMAP54XX_CM_L4PER_GPIO4_CLKCTRL_OFFSET			0x0970
-#define OMAP54XX_CM_L4PER_GPIO4_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0970)
-#define OMAP54XX_CM_L4PER_GPIO5_CLKCTRL_OFFSET			0x0978
-#define OMAP54XX_CM_L4PER_GPIO5_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0978)
-#define OMAP54XX_CM_L4PER_GPIO6_CLKCTRL_OFFSET			0x0980
-#define OMAP54XX_CM_L4PER_GPIO6_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0980)
-#define OMAP54XX_CM_L4PER_HDQ1W_CLKCTRL_OFFSET			0x0988
-#define OMAP54XX_CM_L4PER_HDQ1W_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0988)
-#define OMAP54XX_CM_L4PER_I2C1_CLKCTRL_OFFSET			0x09a0
-#define OMAP54XX_CM_L4PER_I2C1_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09a0)
-#define OMAP54XX_CM_L4PER_I2C2_CLKCTRL_OFFSET			0x09a8
-#define OMAP54XX_CM_L4PER_I2C2_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09a8)
-#define OMAP54XX_CM_L4PER_I2C3_CLKCTRL_OFFSET			0x09b0
-#define OMAP54XX_CM_L4PER_I2C3_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09b0)
-#define OMAP54XX_CM_L4PER_I2C4_CLKCTRL_OFFSET			0x09b8
-#define OMAP54XX_CM_L4PER_I2C4_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09b8)
-#define OMAP54XX_CM_L4PER_L4_PER_CLKCTRL_OFFSET			0x09c0
-#define OMAP54XX_CM_L4PER_L4_PER_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09c0)
-#define OMAP54XX_CM_L4PER_MCSPI1_CLKCTRL_OFFSET			0x09f0
-#define OMAP54XX_CM_L4PER_MCSPI1_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09f0)
-#define OMAP54XX_CM_L4PER_MCSPI2_CLKCTRL_OFFSET			0x09f8
-#define OMAP54XX_CM_L4PER_MCSPI2_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09f8)
-#define OMAP54XX_CM_L4PER_MCSPI3_CLKCTRL_OFFSET			0x0a00
-#define OMAP54XX_CM_L4PER_MCSPI3_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a00)
-#define OMAP54XX_CM_L4PER_MCSPI4_CLKCTRL_OFFSET			0x0a08
-#define OMAP54XX_CM_L4PER_MCSPI4_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a08)
-#define OMAP54XX_CM_L4PER_GPIO7_CLKCTRL_OFFSET			0x0a10
-#define OMAP54XX_CM_L4PER_GPIO7_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a10)
-#define OMAP54XX_CM_L4PER_GPIO8_CLKCTRL_OFFSET			0x0a18
-#define OMAP54XX_CM_L4PER_GPIO8_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a18)
-#define OMAP54XX_CM_L4PER_MMC3_CLKCTRL_OFFSET			0x0a20
-#define OMAP54XX_CM_L4PER_MMC3_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a20)
-#define OMAP54XX_CM_L4PER_MMC4_CLKCTRL_OFFSET			0x0a28
-#define OMAP54XX_CM_L4PER_MMC4_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a28)
-#define OMAP54XX_CM_L4PER_UART1_CLKCTRL_OFFSET			0x0a40
-#define OMAP54XX_CM_L4PER_UART1_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a40)
-#define OMAP54XX_CM_L4PER_UART2_CLKCTRL_OFFSET			0x0a48
-#define OMAP54XX_CM_L4PER_UART2_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a48)
-#define OMAP54XX_CM_L4PER_UART3_CLKCTRL_OFFSET			0x0a50
-#define OMAP54XX_CM_L4PER_UART3_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a50)
-#define OMAP54XX_CM_L4PER_UART4_CLKCTRL_OFFSET			0x0a58
-#define OMAP54XX_CM_L4PER_UART4_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a58)
-#define OMAP54XX_CM_L4PER_MMC5_CLKCTRL_OFFSET			0x0a60
-#define OMAP54XX_CM_L4PER_MMC5_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a60)
-#define OMAP54XX_CM_L4PER_I2C5_CLKCTRL_OFFSET			0x0a68
-#define OMAP54XX_CM_L4PER_I2C5_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a68)
-#define OMAP54XX_CM_L4PER_UART5_CLKCTRL_OFFSET			0x0a70
-#define OMAP54XX_CM_L4PER_UART5_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a70)
-#define OMAP54XX_CM_L4PER_UART6_CLKCTRL_OFFSET			0x0a78
-#define OMAP54XX_CM_L4PER_UART6_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a78)
-#define OMAP54XX_CM_L4SEC_CLKSTCTRL_OFFSET			0x0a80
-#define OMAP54XX_CM_L4SEC_STATICDEP_OFFSET			0x0a84
-#define OMAP54XX_CM_L4SEC_DYNAMICDEP_OFFSET			0x0a88
-#define OMAP54XX_CM_L4SEC_AES1_CLKCTRL_OFFSET			0x0aa0
-#define OMAP54XX_CM_L4SEC_AES1_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0aa0)
-#define OMAP54XX_CM_L4SEC_AES2_CLKCTRL_OFFSET			0x0aa8
-#define OMAP54XX_CM_L4SEC_AES2_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0aa8)
-#define OMAP54XX_CM_L4SEC_DES3DES_CLKCTRL_OFFSET		0x0ab0
-#define OMAP54XX_CM_L4SEC_DES3DES_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0ab0)
-#define OMAP54XX_CM_L4SEC_FPKA_CLKCTRL_OFFSET			0x0ab8
-#define OMAP54XX_CM_L4SEC_FPKA_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0ab8)
-#define OMAP54XX_CM_L4SEC_RNG_CLKCTRL_OFFSET			0x0ac0
-#define OMAP54XX_CM_L4SEC_RNG_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0ac0)
-#define OMAP54XX_CM_L4SEC_SHA2MD5_CLKCTRL_OFFSET		0x0ac8
-#define OMAP54XX_CM_L4SEC_SHA2MD5_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0ac8)
-#define OMAP54XX_CM_L4SEC_DMA_CRYPTO_CLKCTRL_OFFSET		0x0ad8
-#define OMAP54XX_CM_L4SEC_DMA_CRYPTO_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0ad8)
-
-/* CM_CORE.IVA_CM_CORE register offsets */
-#define OMAP54XX_CM_IVA_CLKSTCTRL_OFFSET			0x0000
-#define OMAP54XX_CM_IVA_STATICDEP_OFFSET			0x0004
-#define OMAP54XX_CM_IVA_DYNAMICDEP_OFFSET			0x0008
-#define OMAP54XX_CM_IVA_IVA_CLKCTRL_OFFSET			0x0020
-#define OMAP54XX_CM_IVA_IVA_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_IVA_INST, 0x0020)
-#define OMAP54XX_CM_IVA_SL2_CLKCTRL_OFFSET			0x0028
-#define OMAP54XX_CM_IVA_SL2_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_IVA_INST, 0x0028)
-
-/* CM_CORE.CAM_CM_CORE register offsets */
-#define OMAP54XX_CM_CAM_CLKSTCTRL_OFFSET			0x0000
-#define OMAP54XX_CM_CAM_STATICDEP_OFFSET			0x0004
-#define OMAP54XX_CM_CAM_DYNAMICDEP_OFFSET			0x0008
-#define OMAP54XX_CM_CAM_ISS_CLKCTRL_OFFSET			0x0020
-#define OMAP54XX_CM_CAM_ISS_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CAM_INST, 0x0020)
-#define OMAP54XX_CM_CAM_FDIF_CLKCTRL_OFFSET			0x0028
-#define OMAP54XX_CM_CAM_FDIF_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CAM_INST, 0x0028)
-#define OMAP54XX_CM_CAM_CAL_CLKCTRL_OFFSET			0x0030
-#define OMAP54XX_CM_CAM_CAL_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CAM_INST, 0x0030)
-
-/* CM_CORE.DSS_CM_CORE register offsets */
-#define OMAP54XX_CM_DSS_CLKSTCTRL_OFFSET			0x0000
-#define OMAP54XX_CM_DSS_STATICDEP_OFFSET			0x0004
-#define OMAP54XX_CM_DSS_DYNAMICDEP_OFFSET			0x0008
-#define OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET			0x0020
-#define OMAP54XX_CM_DSS_DSS_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_DSS_INST, 0x0020)
-#define OMAP54XX_CM_DSS_BB2D_CLKCTRL_OFFSET			0x0030
-#define OMAP54XX_CM_DSS_BB2D_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_DSS_INST, 0x0030)
-
-/* CM_CORE.GPU_CM_CORE register offsets */
-#define OMAP54XX_CM_GPU_CLKSTCTRL_OFFSET			0x0000
-#define OMAP54XX_CM_GPU_STATICDEP_OFFSET			0x0004
-#define OMAP54XX_CM_GPU_DYNAMICDEP_OFFSET			0x0008
-#define OMAP54XX_CM_GPU_GPU_CLKCTRL_OFFSET			0x0020
-#define OMAP54XX_CM_GPU_GPU_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_GPU_INST, 0x0020)
-
-/* CM_CORE.L3INIT_CM_CORE register offsets */
-#define OMAP54XX_CM_L3INIT_CLKSTCTRL_OFFSET			0x0000
-#define OMAP54XX_CM_L3INIT_STATICDEP_OFFSET			0x0004
-#define OMAP54XX_CM_L3INIT_DYNAMICDEP_OFFSET			0x0008
-#define OMAP54XX_CM_L3INIT_MMC1_CLKCTRL_OFFSET			0x0028
-#define OMAP54XX_CM_L3INIT_MMC1_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0028)
-#define OMAP54XX_CM_L3INIT_MMC2_CLKCTRL_OFFSET			0x0030
-#define OMAP54XX_CM_L3INIT_MMC2_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0030)
-#define OMAP54XX_CM_L3INIT_HSI_CLKCTRL_OFFSET			0x0038
-#define OMAP54XX_CM_L3INIT_HSI_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0038)
-#define OMAP54XX_CM_L3INIT_UNIPRO2_CLKCTRL_OFFSET		0x0040
-#define OMAP54XX_CM_L3INIT_UNIPRO2_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0040)
-#define OMAP54XX_CM_L3INIT_MPHY_UNIPRO2_CLKCTRL_OFFSET		0x0048
-#define OMAP54XX_CM_L3INIT_MPHY_UNIPRO2_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0048)
-#define OMAP54XX_CM_L3INIT_USB_HOST_HS_CLKCTRL_OFFSET		0x0058
-#define OMAP54XX_CM_L3INIT_USB_HOST_HS_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0058)
-#define OMAP54XX_CM_L3INIT_USB_TLL_HS_CLKCTRL_OFFSET		0x0068
-#define OMAP54XX_CM_L3INIT_USB_TLL_HS_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0068)
-#define OMAP54XX_CM_L3INIT_IEEE1500_2_OCP_CLKCTRL_OFFSET	0x0078
-#define OMAP54XX_CM_L3INIT_IEEE1500_2_OCP_CLKCTRL		OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0078)
-#define OMAP54XX_CM_L3INIT_SATA_CLKCTRL_OFFSET			0x0088
-#define OMAP54XX_CM_L3INIT_SATA_CLKCTRL				OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0088)
-#define OMAP54XX_CM_L3INIT_OCP2SCP1_CLKCTRL_OFFSET		0x00e0
-#define OMAP54XX_CM_L3INIT_OCP2SCP1_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x00e0)
-#define OMAP54XX_CM_L3INIT_OCP2SCP3_CLKCTRL_OFFSET		0x00e8
-#define OMAP54XX_CM_L3INIT_OCP2SCP3_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x00e8)
-#define OMAP54XX_CM_L3INIT_USB_OTG_SS_CLKCTRL_OFFSET		0x00f0
-#define OMAP54XX_CM_L3INIT_USB_OTG_SS_CLKCTRL			OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x00f0)
-
-/* CM_CORE.CUSTEFUSE_CM_CORE register offsets */
-#define OMAP54XX_CM_CUSTEFUSE_CLKSTCTRL_OFFSET			0x0000
-#define OMAP54XX_CM_CUSTEFUSE_EFUSE_CTRL_CUST_CLKCTRL_OFFSET	0x0020
-#define OMAP54XX_CM_CUSTEFUSE_EFUSE_CTRL_CUST_CLKCTRL		OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CUSTEFUSE_INST, 0x0020)
-
 #endif
diff --git a/arch/arm/mach-omap2/cm2_7xx.h b/arch/arm/mach-omap2/cm2_7xx.h
index f8734605b1e1..af63b4b877b2 100644
--- a/arch/arm/mach-omap2/cm2_7xx.h
+++ b/arch/arm/mach-omap2/cm2_7xx.h
@@ -37,7 +37,6 @@
 #define DRA7XX_CM_CORE_L3INIT_INST	0x1300
 #define DRA7XX_CM_CORE_CUSTEFUSE_INST	0x1600
 #define DRA7XX_CM_CORE_L4PER_INST	0x1700
-#define DRA7XX_CM_CORE_RESTORE_INST	0x1e18
 
 /* CM_CORE clockdomain register offsets (from instance start) */
 #define DRA7XX_CM_CORE_COREAON_COREAON_CDOFFS		0x0000
@@ -61,452 +60,4 @@
 #define DRA7XX_CM_CORE_L4PER_L4PER2_CDOFFS		0x01fc
 #define DRA7XX_CM_CORE_L4PER_L4PER3_CDOFFS		0x0210
 
-/* CM_CORE */
-
-/* CM_CORE.OCP_SOCKET_CM_CORE register offsets */
-#define DRA7XX_REVISION_CM_CORE_OFFSET				0x0000
-#define DRA7XX_CM_CM_CORE_PROFILING_CLKCTRL_OFFSET		0x0040
-#define DRA7XX_CM_CM_CORE_PROFILING_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_OCP_SOCKET_INST, 0x0040)
-#define DRA7XX_CM_CORE_DEBUG_CFG_OFFSET				0x00f0
-
-/* CM_CORE.CKGEN_CM_CORE register offsets */
-#define DRA7XX_CM_CLKSEL_USB_60MHZ_OFFSET			0x0000
-#define DRA7XX_CM_CLKSEL_USB_60MHZ				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0000)
-#define DRA7XX_CM_CLKMODE_DPLL_PER_OFFSET			0x003c
-#define DRA7XX_CM_CLKMODE_DPLL_PER				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x003c)
-#define DRA7XX_CM_IDLEST_DPLL_PER_OFFSET			0x0040
-#define DRA7XX_CM_IDLEST_DPLL_PER				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0040)
-#define DRA7XX_CM_AUTOIDLE_DPLL_PER_OFFSET			0x0044
-#define DRA7XX_CM_AUTOIDLE_DPLL_PER				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0044)
-#define DRA7XX_CM_CLKSEL_DPLL_PER_OFFSET			0x0048
-#define DRA7XX_CM_CLKSEL_DPLL_PER				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0048)
-#define DRA7XX_CM_DIV_M2_DPLL_PER_OFFSET			0x004c
-#define DRA7XX_CM_DIV_M2_DPLL_PER				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x004c)
-#define DRA7XX_CM_DIV_M3_DPLL_PER_OFFSET			0x0050
-#define DRA7XX_CM_DIV_M3_DPLL_PER				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0050)
-#define DRA7XX_CM_DIV_H11_DPLL_PER_OFFSET			0x0054
-#define DRA7XX_CM_DIV_H11_DPLL_PER				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0054)
-#define DRA7XX_CM_DIV_H12_DPLL_PER_OFFSET			0x0058
-#define DRA7XX_CM_DIV_H12_DPLL_PER				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0058)
-#define DRA7XX_CM_DIV_H13_DPLL_PER_OFFSET			0x005c
-#define DRA7XX_CM_DIV_H13_DPLL_PER				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x005c)
-#define DRA7XX_CM_DIV_H14_DPLL_PER_OFFSET			0x0060
-#define DRA7XX_CM_DIV_H14_DPLL_PER				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0060)
-#define DRA7XX_CM_SSC_DELTAMSTEP_DPLL_PER_OFFSET		0x0064
-#define DRA7XX_CM_SSC_MODFREQDIV_DPLL_PER_OFFSET		0x0068
-#define DRA7XX_CM_CLKMODE_DPLL_USB_OFFSET			0x007c
-#define DRA7XX_CM_CLKMODE_DPLL_USB				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x007c)
-#define DRA7XX_CM_IDLEST_DPLL_USB_OFFSET			0x0080
-#define DRA7XX_CM_IDLEST_DPLL_USB				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0080)
-#define DRA7XX_CM_AUTOIDLE_DPLL_USB_OFFSET			0x0084
-#define DRA7XX_CM_AUTOIDLE_DPLL_USB				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0084)
-#define DRA7XX_CM_CLKSEL_DPLL_USB_OFFSET			0x0088
-#define DRA7XX_CM_CLKSEL_DPLL_USB				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0088)
-#define DRA7XX_CM_DIV_M2_DPLL_USB_OFFSET			0x008c
-#define DRA7XX_CM_DIV_M2_DPLL_USB				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x008c)
-#define DRA7XX_CM_SSC_DELTAMSTEP_DPLL_USB_OFFSET		0x00a4
-#define DRA7XX_CM_SSC_MODFREQDIV_DPLL_USB_OFFSET		0x00a8
-#define DRA7XX_CM_CLKDCOLDO_DPLL_USB_OFFSET			0x00b0
-#define DRA7XX_CM_CLKDCOLDO_DPLL_USB				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x00b0)
-#define DRA7XX_CM_CLKMODE_DPLL_PCIE_REF_OFFSET			0x00fc
-#define DRA7XX_CM_CLKMODE_DPLL_PCIE_REF				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x00fc)
-#define DRA7XX_CM_IDLEST_DPLL_PCIE_REF_OFFSET			0x0100
-#define DRA7XX_CM_IDLEST_DPLL_PCIE_REF				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0100)
-#define DRA7XX_CM_AUTOIDLE_DPLL_PCIE_REF_OFFSET			0x0104
-#define DRA7XX_CM_AUTOIDLE_DPLL_PCIE_REF			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0104)
-#define DRA7XX_CM_CLKSEL_DPLL_PCIE_REF_OFFSET			0x0108
-#define DRA7XX_CM_CLKSEL_DPLL_PCIE_REF				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0108)
-#define DRA7XX_CM_DIV_M2_DPLL_PCIE_REF_OFFSET			0x010c
-#define DRA7XX_CM_DIV_M2_DPLL_PCIE_REF				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x010c)
-#define DRA7XX_CM_SSC_DELTAMSTEP_DPLL_PCIE_REF_OFFSET		0x0110
-#define DRA7XX_CM_SSC_MODFREQDIV_DPLL_PCIE_REF_OFFSET		0x0114
-#define DRA7XX_CM_CLKMODE_APLL_PCIE_OFFSET			0x0118
-#define DRA7XX_CM_CLKMODE_APLL_PCIE				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0118)
-#define DRA7XX_CM_IDLEST_APLL_PCIE_OFFSET			0x011c
-#define DRA7XX_CM_IDLEST_APLL_PCIE				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x011c)
-#define DRA7XX_CM_DIV_M2_APLL_PCIE_OFFSET			0x0120
-#define DRA7XX_CM_DIV_M2_APLL_PCIE				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0120)
-#define DRA7XX_CM_CLKVCOLDO_APLL_PCIE_OFFSET			0x0124
-#define DRA7XX_CM_CLKVCOLDO_APLL_PCIE				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CKGEN_INST, 0x0124)
-
-/* CM_CORE.COREAON_CM_CORE register offsets */
-#define DRA7XX_CM_COREAON_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_COREAON_SMARTREFLEX_MPU_CLKCTRL_OFFSET	0x0028
-#define DRA7XX_CM_COREAON_SMARTREFLEX_MPU_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_COREAON_INST, 0x0028)
-#define DRA7XX_CM_COREAON_SMARTREFLEX_CORE_CLKCTRL_OFFSET	0x0038
-#define DRA7XX_CM_COREAON_SMARTREFLEX_CORE_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_COREAON_INST, 0x0038)
-#define DRA7XX_CM_COREAON_USB_PHY1_CORE_CLKCTRL_OFFSET		0x0040
-#define DRA7XX_CM_COREAON_USB_PHY1_CORE_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_COREAON_INST, 0x0040)
-#define DRA7XX_CM_COREAON_IO_SRCOMP_CLKCTRL_OFFSET		0x0050
-#define DRA7XX_CM_COREAON_IO_SRCOMP_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_COREAON_INST, 0x0050)
-#define DRA7XX_CM_COREAON_SMARTREFLEX_GPU_CLKCTRL_OFFSET	0x0058
-#define DRA7XX_CM_COREAON_SMARTREFLEX_GPU_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_COREAON_INST, 0x0058)
-#define DRA7XX_CM_COREAON_SMARTREFLEX_DSPEVE_CLKCTRL_OFFSET	0x0068
-#define DRA7XX_CM_COREAON_SMARTREFLEX_DSPEVE_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_COREAON_INST, 0x0068)
-#define DRA7XX_CM_COREAON_SMARTREFLEX_IVAHD_CLKCTRL_OFFSET	0x0078
-#define DRA7XX_CM_COREAON_SMARTREFLEX_IVAHD_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_COREAON_INST, 0x0078)
-#define DRA7XX_CM_COREAON_USB_PHY2_CORE_CLKCTRL_OFFSET		0x0088
-#define DRA7XX_CM_COREAON_USB_PHY2_CORE_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_COREAON_INST, 0x0088)
-#define DRA7XX_CM_COREAON_USB_PHY3_CORE_CLKCTRL_OFFSET		0x0098
-#define DRA7XX_CM_COREAON_USB_PHY3_CORE_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_COREAON_INST, 0x0098)
-#define DRA7XX_CM_COREAON_DUMMY_MODULE1_CLKCTRL_OFFSET		0x00a0
-#define DRA7XX_CM_COREAON_DUMMY_MODULE1_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_COREAON_INST, 0x00a0)
-#define DRA7XX_CM_COREAON_DUMMY_MODULE2_CLKCTRL_OFFSET		0x00b0
-#define DRA7XX_CM_COREAON_DUMMY_MODULE2_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_COREAON_INST, 0x00b0)
-#define DRA7XX_CM_COREAON_DUMMY_MODULE3_CLKCTRL_OFFSET		0x00c0
-#define DRA7XX_CM_COREAON_DUMMY_MODULE3_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_COREAON_INST, 0x00c0)
-#define DRA7XX_CM_COREAON_DUMMY_MODULE4_CLKCTRL_OFFSET		0x00d0
-#define DRA7XX_CM_COREAON_DUMMY_MODULE4_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_COREAON_INST, 0x00d0)
-
-/* CM_CORE.CORE_CM_CORE register offsets */
-#define DRA7XX_CM_L3MAIN1_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_L3MAIN1_DYNAMICDEP_OFFSET			0x0008
-#define DRA7XX_CM_L3MAIN1_L3_MAIN_1_CLKCTRL_OFFSET		0x0020
-#define DRA7XX_CM_L3MAIN1_L3_MAIN_1_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0020)
-#define DRA7XX_CM_L3MAIN1_GPMC_CLKCTRL_OFFSET			0x0028
-#define DRA7XX_CM_L3MAIN1_GPMC_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0028)
-#define DRA7XX_CM_L3MAIN1_MMU_EDMA_CLKCTRL_OFFSET		0x0030
-#define DRA7XX_CM_L3MAIN1_MMU_EDMA_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0030)
-#define DRA7XX_CM_L3MAIN1_OCMC_RAM1_CLKCTRL_OFFSET		0x0050
-#define DRA7XX_CM_L3MAIN1_OCMC_RAM1_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0050)
-#define DRA7XX_CM_L3MAIN1_OCMC_RAM2_CLKCTRL_OFFSET		0x0058
-#define DRA7XX_CM_L3MAIN1_OCMC_RAM2_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0058)
-#define DRA7XX_CM_L3MAIN1_OCMC_RAM3_CLKCTRL_OFFSET		0x0060
-#define DRA7XX_CM_L3MAIN1_OCMC_RAM3_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0060)
-#define DRA7XX_CM_L3MAIN1_OCMC_ROM_CLKCTRL_OFFSET		0x0068
-#define DRA7XX_CM_L3MAIN1_OCMC_ROM_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0068)
-#define DRA7XX_CM_L3MAIN1_TPCC_CLKCTRL_OFFSET			0x0070
-#define DRA7XX_CM_L3MAIN1_TPCC_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0070)
-#define DRA7XX_CM_L3MAIN1_TPTC1_CLKCTRL_OFFSET			0x0078
-#define DRA7XX_CM_L3MAIN1_TPTC1_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0078)
-#define DRA7XX_CM_L3MAIN1_TPTC2_CLKCTRL_OFFSET			0x0080
-#define DRA7XX_CM_L3MAIN1_TPTC2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0080)
-#define DRA7XX_CM_L3MAIN1_VCP1_CLKCTRL_OFFSET			0x0088
-#define DRA7XX_CM_L3MAIN1_VCP1_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0088)
-#define DRA7XX_CM_L3MAIN1_VCP2_CLKCTRL_OFFSET			0x0090
-#define DRA7XX_CM_L3MAIN1_VCP2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0090)
-#define DRA7XX_CM_L3MAIN1_SPARE_CME_CLKCTRL_OFFSET		0x0098
-#define DRA7XX_CM_L3MAIN1_SPARE_CME_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0098)
-#define DRA7XX_CM_L3MAIN1_SPARE_HDMI_CLKCTRL_OFFSET		0x00a0
-#define DRA7XX_CM_L3MAIN1_SPARE_HDMI_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x00a0)
-#define DRA7XX_CM_L3MAIN1_SPARE_ICM_CLKCTRL_OFFSET		0x00a8
-#define DRA7XX_CM_L3MAIN1_SPARE_ICM_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x00a8)
-#define DRA7XX_CM_L3MAIN1_SPARE_IVA2_CLKCTRL_OFFSET		0x00b0
-#define DRA7XX_CM_L3MAIN1_SPARE_IVA2_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x00b0)
-#define DRA7XX_CM_L3MAIN1_SPARE_SATA2_CLKCTRL_OFFSET		0x00b8
-#define DRA7XX_CM_L3MAIN1_SPARE_SATA2_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x00b8)
-#define DRA7XX_CM_L3MAIN1_SPARE_UNKNOWN4_CLKCTRL_OFFSET		0x00c0
-#define DRA7XX_CM_L3MAIN1_SPARE_UNKNOWN4_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x00c0)
-#define DRA7XX_CM_L3MAIN1_SPARE_UNKNOWN5_CLKCTRL_OFFSET		0x00c8
-#define DRA7XX_CM_L3MAIN1_SPARE_UNKNOWN5_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x00c8)
-#define DRA7XX_CM_L3MAIN1_SPARE_UNKNOWN6_CLKCTRL_OFFSET		0x00d0
-#define DRA7XX_CM_L3MAIN1_SPARE_UNKNOWN6_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x00d0)
-#define DRA7XX_CM_L3MAIN1_SPARE_VIDEOPLL1_CLKCTRL_OFFSET	0x00d8
-#define DRA7XX_CM_L3MAIN1_SPARE_VIDEOPLL1_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x00d8)
-#define DRA7XX_CM_L3MAIN1_SPARE_VIDEOPLL2_CLKCTRL_OFFSET	0x00f0
-#define DRA7XX_CM_L3MAIN1_SPARE_VIDEOPLL2_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x00f0)
-#define DRA7XX_CM_L3MAIN1_SPARE_VIDEOPLL3_CLKCTRL_OFFSET	0x00f8
-#define DRA7XX_CM_L3MAIN1_SPARE_VIDEOPLL3_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x00f8)
-#define DRA7XX_CM_IPU2_CLKSTCTRL_OFFSET				0x0200
-#define DRA7XX_CM_IPU2_STATICDEP_OFFSET				0x0204
-#define DRA7XX_CM_IPU2_DYNAMICDEP_OFFSET			0x0208
-#define DRA7XX_CM_IPU2_IPU2_CLKCTRL_OFFSET			0x0220
-#define DRA7XX_CM_IPU2_IPU2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0220)
-#define DRA7XX_CM_DMA_CLKSTCTRL_OFFSET				0x0300
-#define DRA7XX_CM_DMA_STATICDEP_OFFSET				0x0304
-#define DRA7XX_CM_DMA_DYNAMICDEP_OFFSET				0x0308
-#define DRA7XX_CM_DMA_DMA_SYSTEM_CLKCTRL_OFFSET			0x0320
-#define DRA7XX_CM_DMA_DMA_SYSTEM_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0320)
-#define DRA7XX_CM_EMIF_CLKSTCTRL_OFFSET				0x0400
-#define DRA7XX_CM_EMIF_DMM_CLKCTRL_OFFSET			0x0420
-#define DRA7XX_CM_EMIF_DMM_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0420)
-#define DRA7XX_CM_EMIF_EMIF_OCP_FW_CLKCTRL_OFFSET		0x0428
-#define DRA7XX_CM_EMIF_EMIF_OCP_FW_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0428)
-#define DRA7XX_CM_EMIF_EMIF1_CLKCTRL_OFFSET			0x0430
-#define DRA7XX_CM_EMIF_EMIF1_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0430)
-#define DRA7XX_CM_EMIF_EMIF2_CLKCTRL_OFFSET			0x0438
-#define DRA7XX_CM_EMIF_EMIF2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0438)
-#define DRA7XX_CM_EMIF_EMIF_DLL_CLKCTRL_OFFSET			0x0440
-#define DRA7XX_CM_EMIF_EMIF_DLL_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0440)
-#define DRA7XX_CM_ATL_ATL_CLKCTRL_OFFSET			0x0500
-#define DRA7XX_CM_ATL_ATL_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0500)
-#define DRA7XX_CM_ATL_CLKSTCTRL_OFFSET				0x0520
-#define DRA7XX_CM_L4CFG_CLKSTCTRL_OFFSET			0x0600
-#define DRA7XX_CM_L4CFG_DYNAMICDEP_OFFSET			0x0608
-#define DRA7XX_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET			0x0620
-#define DRA7XX_CM_L4CFG_L4_CFG_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0620)
-#define DRA7XX_CM_L4CFG_SPINLOCK_CLKCTRL_OFFSET			0x0628
-#define DRA7XX_CM_L4CFG_SPINLOCK_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0628)
-#define DRA7XX_CM_L4CFG_MAILBOX1_CLKCTRL_OFFSET			0x0630
-#define DRA7XX_CM_L4CFG_MAILBOX1_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0630)
-#define DRA7XX_CM_L4CFG_SAR_ROM_CLKCTRL_OFFSET			0x0638
-#define DRA7XX_CM_L4CFG_SAR_ROM_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0638)
-#define DRA7XX_CM_L4CFG_OCP2SCP2_CLKCTRL_OFFSET			0x0640
-#define DRA7XX_CM_L4CFG_OCP2SCP2_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0640)
-#define DRA7XX_CM_L4CFG_MAILBOX2_CLKCTRL_OFFSET			0x0648
-#define DRA7XX_CM_L4CFG_MAILBOX2_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0648)
-#define DRA7XX_CM_L4CFG_MAILBOX3_CLKCTRL_OFFSET			0x0650
-#define DRA7XX_CM_L4CFG_MAILBOX3_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0650)
-#define DRA7XX_CM_L4CFG_MAILBOX4_CLKCTRL_OFFSET			0x0658
-#define DRA7XX_CM_L4CFG_MAILBOX4_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0658)
-#define DRA7XX_CM_L4CFG_MAILBOX5_CLKCTRL_OFFSET			0x0660
-#define DRA7XX_CM_L4CFG_MAILBOX5_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0660)
-#define DRA7XX_CM_L4CFG_MAILBOX6_CLKCTRL_OFFSET			0x0668
-#define DRA7XX_CM_L4CFG_MAILBOX6_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0668)
-#define DRA7XX_CM_L4CFG_MAILBOX7_CLKCTRL_OFFSET			0x0670
-#define DRA7XX_CM_L4CFG_MAILBOX7_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0670)
-#define DRA7XX_CM_L4CFG_MAILBOX8_CLKCTRL_OFFSET			0x0678
-#define DRA7XX_CM_L4CFG_MAILBOX8_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0678)
-#define DRA7XX_CM_L4CFG_MAILBOX9_CLKCTRL_OFFSET			0x0680
-#define DRA7XX_CM_L4CFG_MAILBOX9_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0680)
-#define DRA7XX_CM_L4CFG_MAILBOX10_CLKCTRL_OFFSET		0x0688
-#define DRA7XX_CM_L4CFG_MAILBOX10_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0688)
-#define DRA7XX_CM_L4CFG_MAILBOX11_CLKCTRL_OFFSET		0x0690
-#define DRA7XX_CM_L4CFG_MAILBOX11_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0690)
-#define DRA7XX_CM_L4CFG_MAILBOX12_CLKCTRL_OFFSET		0x0698
-#define DRA7XX_CM_L4CFG_MAILBOX12_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0698)
-#define DRA7XX_CM_L4CFG_MAILBOX13_CLKCTRL_OFFSET		0x06a0
-#define DRA7XX_CM_L4CFG_MAILBOX13_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x06a0)
-#define DRA7XX_CM_L4CFG_SPARE_SMARTREFLEX_RTC_CLKCTRL_OFFSET	0x06a8
-#define DRA7XX_CM_L4CFG_SPARE_SMARTREFLEX_RTC_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x06a8)
-#define DRA7XX_CM_L4CFG_SPARE_SMARTREFLEX_SDRAM_CLKCTRL_OFFSET	0x06b0
-#define DRA7XX_CM_L4CFG_SPARE_SMARTREFLEX_SDRAM_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x06b0)
-#define DRA7XX_CM_L4CFG_SPARE_SMARTREFLEX_WKUP_CLKCTRL_OFFSET	0x06b8
-#define DRA7XX_CM_L4CFG_SPARE_SMARTREFLEX_WKUP_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x06b8)
-#define DRA7XX_CM_L4CFG_IO_DELAY_BLOCK_CLKCTRL_OFFSET		0x06c0
-#define DRA7XX_CM_L4CFG_IO_DELAY_BLOCK_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x06c0)
-#define DRA7XX_CM_L3INSTR_CLKSTCTRL_OFFSET			0x0700
-#define DRA7XX_CM_L3INSTR_L3_MAIN_2_CLKCTRL_OFFSET		0x0720
-#define DRA7XX_CM_L3INSTR_L3_MAIN_2_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0720)
-#define DRA7XX_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET		0x0728
-#define DRA7XX_CM_L3INSTR_L3_INSTR_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0728)
-#define DRA7XX_CM_L3INSTR_OCP_WP_NOC_CLKCTRL_OFFSET		0x0740
-#define DRA7XX_CM_L3INSTR_OCP_WP_NOC_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0740)
-#define DRA7XX_CM_L3INSTR_DLL_AGING_CLKCTRL_OFFSET		0x0748
-#define DRA7XX_CM_L3INSTR_DLL_AGING_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0748)
-#define DRA7XX_CM_L3INSTR_CTRL_MODULE_BANDGAP_CLKCTRL_OFFSET	0x0750
-#define DRA7XX_CM_L3INSTR_CTRL_MODULE_BANDGAP_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CORE_INST, 0x0750)
-
-/* CM_CORE.IVA_CM_CORE register offsets */
-#define DRA7XX_CM_IVA_CLKSTCTRL_OFFSET				0x0000
-#define DRA7XX_CM_IVA_STATICDEP_OFFSET				0x0004
-#define DRA7XX_CM_IVA_DYNAMICDEP_OFFSET				0x0008
-#define DRA7XX_CM_IVA_IVA_CLKCTRL_OFFSET			0x0020
-#define DRA7XX_CM_IVA_IVA_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_IVA_INST, 0x0020)
-#define DRA7XX_CM_IVA_SL2_CLKCTRL_OFFSET			0x0028
-#define DRA7XX_CM_IVA_SL2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_IVA_INST, 0x0028)
-
-/* CM_CORE.CAM_CM_CORE register offsets */
-#define DRA7XX_CM_CAM_CLKSTCTRL_OFFSET				0x0000
-#define DRA7XX_CM_CAM_STATICDEP_OFFSET				0x0004
-#define DRA7XX_CM_CAM_VIP1_CLKCTRL_OFFSET			0x0020
-#define DRA7XX_CM_CAM_VIP1_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CAM_INST, 0x0020)
-#define DRA7XX_CM_CAM_VIP2_CLKCTRL_OFFSET			0x0028
-#define DRA7XX_CM_CAM_VIP2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CAM_INST, 0x0028)
-#define DRA7XX_CM_CAM_VIP3_CLKCTRL_OFFSET			0x0030
-#define DRA7XX_CM_CAM_VIP3_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CAM_INST, 0x0030)
-#define DRA7XX_CM_CAM_LVDSRX_CLKCTRL_OFFSET			0x0038
-#define DRA7XX_CM_CAM_LVDSRX_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CAM_INST, 0x0038)
-#define DRA7XX_CM_CAM_CSI1_CLKCTRL_OFFSET			0x0040
-#define DRA7XX_CM_CAM_CSI1_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CAM_INST, 0x0040)
-#define DRA7XX_CM_CAM_CSI2_CLKCTRL_OFFSET			0x0048
-#define DRA7XX_CM_CAM_CSI2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CAM_INST, 0x0048)
-
-/* CM_CORE.DSS_CM_CORE register offsets */
-#define DRA7XX_CM_DSS_CLKSTCTRL_OFFSET				0x0000
-#define DRA7XX_CM_DSS_STATICDEP_OFFSET				0x0004
-#define DRA7XX_CM_DSS_DYNAMICDEP_OFFSET				0x0008
-#define DRA7XX_CM_DSS_DSS_CLKCTRL_OFFSET			0x0020
-#define DRA7XX_CM_DSS_DSS_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_DSS_INST, 0x0020)
-#define DRA7XX_CM_DSS_BB2D_CLKCTRL_OFFSET			0x0030
-#define DRA7XX_CM_DSS_BB2D_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_DSS_INST, 0x0030)
-#define DRA7XX_CM_DSS_SDVENC_CLKCTRL_OFFSET			0x003c
-#define DRA7XX_CM_DSS_SDVENC_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_DSS_INST, 0x003c)
-
-/* CM_CORE.GPU_CM_CORE register offsets */
-#define DRA7XX_CM_GPU_CLKSTCTRL_OFFSET				0x0000
-#define DRA7XX_CM_GPU_STATICDEP_OFFSET				0x0004
-#define DRA7XX_CM_GPU_DYNAMICDEP_OFFSET				0x0008
-#define DRA7XX_CM_GPU_GPU_CLKCTRL_OFFSET			0x0020
-#define DRA7XX_CM_GPU_GPU_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_GPU_INST, 0x0020)
-
-/* CM_CORE.L3INIT_CM_CORE register offsets */
-#define DRA7XX_CM_L3INIT_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_L3INIT_STATICDEP_OFFSET			0x0004
-#define DRA7XX_CM_L3INIT_DYNAMICDEP_OFFSET			0x0008
-#define DRA7XX_CM_L3INIT_MMC1_CLKCTRL_OFFSET			0x0028
-#define DRA7XX_CM_L3INIT_MMC1_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x0028)
-#define DRA7XX_CM_L3INIT_MMC2_CLKCTRL_OFFSET			0x0030
-#define DRA7XX_CM_L3INIT_MMC2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x0030)
-#define DRA7XX_CM_L3INIT_USB_OTG_SS2_CLKCTRL_OFFSET		0x0040
-#define DRA7XX_CM_L3INIT_USB_OTG_SS2_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x0040)
-#define DRA7XX_CM_L3INIT_USB_OTG_SS3_CLKCTRL_OFFSET		0x0048
-#define DRA7XX_CM_L3INIT_USB_OTG_SS3_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x0048)
-#define DRA7XX_CM_L3INIT_USB_OTG_SS4_CLKCTRL_OFFSET		0x0050
-#define DRA7XX_CM_L3INIT_USB_OTG_SS4_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x0050)
-#define DRA7XX_CM_L3INIT_MLB_SS_CLKCTRL_OFFSET			0x0058
-#define DRA7XX_CM_L3INIT_MLB_SS_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x0058)
-#define DRA7XX_CM_L3INIT_IEEE1500_2_OCP_CLKCTRL_OFFSET		0x0078
-#define DRA7XX_CM_L3INIT_IEEE1500_2_OCP_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x0078)
-#define DRA7XX_CM_L3INIT_SATA_CLKCTRL_OFFSET			0x0088
-#define DRA7XX_CM_L3INIT_SATA_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x0088)
-#define DRA7XX_CM_PCIE_CLKSTCTRL_OFFSET				0x00a0
-#define DRA7XX_CM_PCIE_STATICDEP_OFFSET				0x00a4
-#define DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL_OFFSET			0x00b0
-#define DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x00b0)
-#define DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL_OFFSET			0x00b8
-#define DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x00b8)
-#define DRA7XX_CM_GMAC_CLKSTCTRL_OFFSET				0x00c0
-#define DRA7XX_CM_GMAC_STATICDEP_OFFSET				0x00c4
-#define DRA7XX_CM_GMAC_DYNAMICDEP_OFFSET			0x00c8
-#define DRA7XX_CM_GMAC_GMAC_CLKCTRL_OFFSET			0x00d0
-#define DRA7XX_CM_GMAC_GMAC_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x00d0)
-#define DRA7XX_CM_L3INIT_OCP2SCP1_CLKCTRL_OFFSET		0x00e0
-#define DRA7XX_CM_L3INIT_OCP2SCP1_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x00e0)
-#define DRA7XX_CM_L3INIT_OCP2SCP3_CLKCTRL_OFFSET		0x00e8
-#define DRA7XX_CM_L3INIT_OCP2SCP3_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x00e8)
-#define DRA7XX_CM_L3INIT_USB_OTG_SS1_CLKCTRL_OFFSET		0x00f0
-#define DRA7XX_CM_L3INIT_USB_OTG_SS1_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x00f0)
-
-/* CM_CORE.CUSTEFUSE_CM_CORE register offsets */
-#define DRA7XX_CM_CUSTEFUSE_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_CUSTEFUSE_EFUSE_CTRL_CUST_CLKCTRL_OFFSET	0x0020
-#define DRA7XX_CM_CUSTEFUSE_EFUSE_CTRL_CUST_CLKCTRL		DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_CUSTEFUSE_INST, 0x0020)
-
-/* CM_CORE.L4PER_CM_CORE register offsets */
-#define DRA7XX_CM_L4PER_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_L4PER_DYNAMICDEP_OFFSET			0x0008
-#define DRA7XX_CM_L4PER2_L4_PER2_CLKCTRL_OFFSET			0x000c
-#define DRA7XX_CM_L4PER2_L4_PER2_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x000c)
-#define DRA7XX_CM_L4PER3_L4_PER3_CLKCTRL_OFFSET			0x0014
-#define DRA7XX_CM_L4PER3_L4_PER3_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0014)
-#define DRA7XX_CM_L4PER2_PRUSS1_CLKCTRL_OFFSET			0x0018
-#define DRA7XX_CM_L4PER2_PRUSS1_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0018)
-#define DRA7XX_CM_L4PER2_PRUSS2_CLKCTRL_OFFSET			0x0020
-#define DRA7XX_CM_L4PER2_PRUSS2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0020)
-#define DRA7XX_CM_L4PER_TIMER10_CLKCTRL_OFFSET			0x0028
-#define DRA7XX_CM_L4PER_TIMER10_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0028)
-#define DRA7XX_CM_L4PER_TIMER11_CLKCTRL_OFFSET			0x0030
-#define DRA7XX_CM_L4PER_TIMER11_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0030)
-#define DRA7XX_CM_L4PER_TIMER2_CLKCTRL_OFFSET			0x0038
-#define DRA7XX_CM_L4PER_TIMER2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0038)
-#define DRA7XX_CM_L4PER_TIMER3_CLKCTRL_OFFSET			0x0040
-#define DRA7XX_CM_L4PER_TIMER3_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0040)
-#define DRA7XX_CM_L4PER_TIMER4_CLKCTRL_OFFSET			0x0048
-#define DRA7XX_CM_L4PER_TIMER4_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0048)
-#define DRA7XX_CM_L4PER_TIMER9_CLKCTRL_OFFSET			0x0050
-#define DRA7XX_CM_L4PER_TIMER9_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0050)
-#define DRA7XX_CM_L4PER_ELM_CLKCTRL_OFFSET			0x0058
-#define DRA7XX_CM_L4PER_ELM_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0058)
-#define DRA7XX_CM_L4PER_GPIO2_CLKCTRL_OFFSET			0x0060
-#define DRA7XX_CM_L4PER_GPIO2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0060)
-#define DRA7XX_CM_L4PER_GPIO3_CLKCTRL_OFFSET			0x0068
-#define DRA7XX_CM_L4PER_GPIO3_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0068)
-#define DRA7XX_CM_L4PER_GPIO4_CLKCTRL_OFFSET			0x0070
-#define DRA7XX_CM_L4PER_GPIO4_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0070)
-#define DRA7XX_CM_L4PER_GPIO5_CLKCTRL_OFFSET			0x0078
-#define DRA7XX_CM_L4PER_GPIO5_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0078)
-#define DRA7XX_CM_L4PER_GPIO6_CLKCTRL_OFFSET			0x0080
-#define DRA7XX_CM_L4PER_GPIO6_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0080)
-#define DRA7XX_CM_L4PER_HDQ1W_CLKCTRL_OFFSET			0x0088
-#define DRA7XX_CM_L4PER_HDQ1W_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0088)
-#define DRA7XX_CM_L4PER2_PWMSS2_CLKCTRL_OFFSET			0x0090
-#define DRA7XX_CM_L4PER2_PWMSS2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0090)
-#define DRA7XX_CM_L4PER2_PWMSS3_CLKCTRL_OFFSET			0x0098
-#define DRA7XX_CM_L4PER2_PWMSS3_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0098)
-#define DRA7XX_CM_L4PER_I2C1_CLKCTRL_OFFSET			0x00a0
-#define DRA7XX_CM_L4PER_I2C1_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x00a0)
-#define DRA7XX_CM_L4PER_I2C2_CLKCTRL_OFFSET			0x00a8
-#define DRA7XX_CM_L4PER_I2C2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x00a8)
-#define DRA7XX_CM_L4PER_I2C3_CLKCTRL_OFFSET			0x00b0
-#define DRA7XX_CM_L4PER_I2C3_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x00b0)
-#define DRA7XX_CM_L4PER_I2C4_CLKCTRL_OFFSET			0x00b8
-#define DRA7XX_CM_L4PER_I2C4_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x00b8)
-#define DRA7XX_CM_L4PER_L4_PER1_CLKCTRL_OFFSET			0x00c0
-#define DRA7XX_CM_L4PER_L4_PER1_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x00c0)
-#define DRA7XX_CM_L4PER2_PWMSS1_CLKCTRL_OFFSET			0x00c4
-#define DRA7XX_CM_L4PER2_PWMSS1_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x00c4)
-#define DRA7XX_CM_L4PER3_TIMER13_CLKCTRL_OFFSET			0x00c8
-#define DRA7XX_CM_L4PER3_TIMER13_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x00c8)
-#define DRA7XX_CM_L4PER3_TIMER14_CLKCTRL_OFFSET			0x00d0
-#define DRA7XX_CM_L4PER3_TIMER14_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x00d0)
-#define DRA7XX_CM_L4PER3_TIMER15_CLKCTRL_OFFSET			0x00d8
-#define DRA7XX_CM_L4PER3_TIMER15_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x00d8)
-#define DRA7XX_CM_L4PER_MCSPI1_CLKCTRL_OFFSET			0x00f0
-#define DRA7XX_CM_L4PER_MCSPI1_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x00f0)
-#define DRA7XX_CM_L4PER_MCSPI2_CLKCTRL_OFFSET			0x00f8
-#define DRA7XX_CM_L4PER_MCSPI2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x00f8)
-#define DRA7XX_CM_L4PER_MCSPI3_CLKCTRL_OFFSET			0x0100
-#define DRA7XX_CM_L4PER_MCSPI3_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0100)
-#define DRA7XX_CM_L4PER_MCSPI4_CLKCTRL_OFFSET			0x0108
-#define DRA7XX_CM_L4PER_MCSPI4_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0108)
-#define DRA7XX_CM_L4PER_GPIO7_CLKCTRL_OFFSET			0x0110
-#define DRA7XX_CM_L4PER_GPIO7_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0110)
-#define DRA7XX_CM_L4PER_GPIO8_CLKCTRL_OFFSET			0x0118
-#define DRA7XX_CM_L4PER_GPIO8_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0118)
-#define DRA7XX_CM_L4PER_MMC3_CLKCTRL_OFFSET			0x0120
-#define DRA7XX_CM_L4PER_MMC3_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0120)
-#define DRA7XX_CM_L4PER_MMC4_CLKCTRL_OFFSET			0x0128
-#define DRA7XX_CM_L4PER_MMC4_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0128)
-#define DRA7XX_CM_L4PER3_TIMER16_CLKCTRL_OFFSET			0x0130
-#define DRA7XX_CM_L4PER3_TIMER16_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0130)
-#define DRA7XX_CM_L4PER2_QSPI_CLKCTRL_OFFSET			0x0138
-#define DRA7XX_CM_L4PER2_QSPI_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0138)
-#define DRA7XX_CM_L4PER_UART1_CLKCTRL_OFFSET			0x0140
-#define DRA7XX_CM_L4PER_UART1_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0140)
-#define DRA7XX_CM_L4PER_UART2_CLKCTRL_OFFSET			0x0148
-#define DRA7XX_CM_L4PER_UART2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0148)
-#define DRA7XX_CM_L4PER_UART3_CLKCTRL_OFFSET			0x0150
-#define DRA7XX_CM_L4PER_UART3_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0150)
-#define DRA7XX_CM_L4PER_UART4_CLKCTRL_OFFSET			0x0158
-#define DRA7XX_CM_L4PER_UART4_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0158)
-#define DRA7XX_CM_L4PER2_MCASP2_CLKCTRL_OFFSET			0x0160
-#define DRA7XX_CM_L4PER2_MCASP2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0160)
-#define DRA7XX_CM_L4PER2_MCASP3_CLKCTRL_OFFSET			0x0168
-#define DRA7XX_CM_L4PER2_MCASP3_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0168)
-#define DRA7XX_CM_L4PER_UART5_CLKCTRL_OFFSET			0x0170
-#define DRA7XX_CM_L4PER_UART5_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0170)
-#define DRA7XX_CM_L4PER2_MCASP5_CLKCTRL_OFFSET			0x0178
-#define DRA7XX_CM_L4PER2_MCASP5_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0178)
-#define DRA7XX_CM_L4SEC_CLKSTCTRL_OFFSET			0x0180
-#define DRA7XX_CM_L4SEC_STATICDEP_OFFSET			0x0184
-#define DRA7XX_CM_L4SEC_DYNAMICDEP_OFFSET			0x0188
-#define DRA7XX_CM_L4PER2_MCASP8_CLKCTRL_OFFSET			0x0190
-#define DRA7XX_CM_L4PER2_MCASP8_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0190)
-#define DRA7XX_CM_L4PER2_MCASP4_CLKCTRL_OFFSET			0x0198
-#define DRA7XX_CM_L4PER2_MCASP4_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0198)
-#define DRA7XX_CM_L4SEC_AES1_CLKCTRL_OFFSET			0x01a0
-#define DRA7XX_CM_L4SEC_AES1_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x01a0)
-#define DRA7XX_CM_L4SEC_AES2_CLKCTRL_OFFSET			0x01a8
-#define DRA7XX_CM_L4SEC_AES2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x01a8)
-#define DRA7XX_CM_L4SEC_DES3DES_CLKCTRL_OFFSET			0x01b0
-#define DRA7XX_CM_L4SEC_DES3DES_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x01b0)
-#define DRA7XX_CM_L4SEC_FPKA_CLKCTRL_OFFSET			0x01b8
-#define DRA7XX_CM_L4SEC_FPKA_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x01b8)
-#define DRA7XX_CM_L4SEC_RNG_CLKCTRL_OFFSET			0x01c0
-#define DRA7XX_CM_L4SEC_RNG_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x01c0)
-#define DRA7XX_CM_L4SEC_SHA2MD51_CLKCTRL_OFFSET			0x01c8
-#define DRA7XX_CM_L4SEC_SHA2MD51_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x01c8)
-#define DRA7XX_CM_L4PER2_UART7_CLKCTRL_OFFSET			0x01d0
-#define DRA7XX_CM_L4PER2_UART7_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x01d0)
-#define DRA7XX_CM_L4SEC_DMA_CRYPTO_CLKCTRL_OFFSET		0x01d8
-#define DRA7XX_CM_L4SEC_DMA_CRYPTO_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x01d8)
-#define DRA7XX_CM_L4PER2_UART8_CLKCTRL_OFFSET			0x01e0
-#define DRA7XX_CM_L4PER2_UART8_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x01e0)
-#define DRA7XX_CM_L4PER2_UART9_CLKCTRL_OFFSET			0x01e8
-#define DRA7XX_CM_L4PER2_UART9_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x01e8)
-#define DRA7XX_CM_L4PER2_DCAN2_CLKCTRL_OFFSET			0x01f0
-#define DRA7XX_CM_L4PER2_DCAN2_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x01f0)
-#define DRA7XX_CM_L4SEC_SHA2MD52_CLKCTRL_OFFSET			0x01f8
-#define DRA7XX_CM_L4SEC_SHA2MD52_CLKCTRL			DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x01f8)
-#define DRA7XX_CM_L4PER2_CLKSTCTRL_OFFSET			0x01fc
-#define DRA7XX_CM_L4PER2_DYNAMICDEP_OFFSET			0x0200
-#define DRA7XX_CM_L4PER2_MCASP6_CLKCTRL_OFFSET			0x0204
-#define DRA7XX_CM_L4PER2_MCASP6_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0204)
-#define DRA7XX_CM_L4PER2_MCASP7_CLKCTRL_OFFSET			0x0208
-#define DRA7XX_CM_L4PER2_MCASP7_CLKCTRL				DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L4PER_INST, 0x0208)
-#define DRA7XX_CM_L4PER2_STATICDEP_OFFSET			0x020c
-#define DRA7XX_CM_L4PER3_CLKSTCTRL_OFFSET			0x0210
-#define DRA7XX_CM_L4PER3_DYNAMICDEP_OFFSET			0x0214
-
 #endif
diff --git a/arch/arm/mach-omap2/cm33xx.h b/arch/arm/mach-omap2/cm33xx.h
index 63b362bfc4d9..af63d1892c33 100644
--- a/arch/arm/mach-omap2/cm33xx.h
+++ b/arch/arm/mach-omap2/cm33xx.h
@@ -37,8 +37,6 @@
 #define AM33XX_CM_GFX_MOD		0x0900
 #define AM33XX_CM_CEFUSE_MOD		0x0A00
 
-/* CM */
-
 /* CM.PER_CM register offsets */
 #define AM33XX_CM_PER_L4LS_CLKSTCTRL_OFFSET		0x0000
 #define AM33XX_CM_PER_L4LS_CLKSTCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0000)
@@ -48,330 +46,52 @@
 #define AM33XX_CM_PER_L4FW_CLKSTCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0008)
 #define AM33XX_CM_PER_L3_CLKSTCTRL_OFFSET		0x000c
 #define AM33XX_CM_PER_L3_CLKSTCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x000c)
-#define AM33XX_CM_PER_CPGMAC0_CLKCTRL_OFFSET		0x0014
-#define AM33XX_CM_PER_CPGMAC0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0014)
-#define AM33XX_CM_PER_LCDC_CLKCTRL_OFFSET		0x0018
-#define AM33XX_CM_PER_LCDC_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0018)
-#define AM33XX_CM_PER_USB0_CLKCTRL_OFFSET		0x001c
-#define AM33XX_CM_PER_USB0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x001c)
-#define AM33XX_CM_PER_MLB_CLKCTRL_OFFSET		0x0020
-#define AM33XX_CM_PER_MLB_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0020)
-#define AM33XX_CM_PER_TPTC0_CLKCTRL_OFFSET		0x0024
-#define AM33XX_CM_PER_TPTC0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0024)
 #define AM33XX_CM_PER_EMIF_CLKCTRL_OFFSET		0x0028
 #define AM33XX_CM_PER_EMIF_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0028)
-#define AM33XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET		0x002c
-#define AM33XX_CM_PER_OCMCRAM_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x002c)
-#define AM33XX_CM_PER_GPMC_CLKCTRL_OFFSET		0x0030
-#define AM33XX_CM_PER_GPMC_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0030)
-#define AM33XX_CM_PER_MCASP0_CLKCTRL_OFFSET		0x0034
-#define AM33XX_CM_PER_MCASP0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0034)
-#define AM33XX_CM_PER_UART5_CLKCTRL_OFFSET		0x0038
-#define AM33XX_CM_PER_UART5_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0038)
-#define AM33XX_CM_PER_MMC0_CLKCTRL_OFFSET		0x003c
-#define AM33XX_CM_PER_MMC0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x003c)
-#define AM33XX_CM_PER_ELM_CLKCTRL_OFFSET		0x0040
-#define AM33XX_CM_PER_ELM_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0040)
-#define AM33XX_CM_PER_I2C2_CLKCTRL_OFFSET		0x0044
-#define AM33XX_CM_PER_I2C2_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0044)
-#define AM33XX_CM_PER_I2C1_CLKCTRL_OFFSET		0x0048
-#define AM33XX_CM_PER_I2C1_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0048)
-#define AM33XX_CM_PER_SPI0_CLKCTRL_OFFSET		0x004c
-#define AM33XX_CM_PER_SPI0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x004c)
-#define AM33XX_CM_PER_SPI1_CLKCTRL_OFFSET		0x0050
-#define AM33XX_CM_PER_SPI1_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0050)
-#define AM33XX_CM_PER_SPI2_CLKCTRL_OFFSET		0x0054
-#define AM33XX_CM_PER_SPI2_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0054)
-#define AM33XX_CM_PER_SPI3_CLKCTRL_OFFSET		0x0058
-#define AM33XX_CM_PER_SPI3_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0058)
-#define AM33XX_CM_PER_L4LS_CLKCTRL_OFFSET		0x0060
-#define AM33XX_CM_PER_L4LS_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0060)
-#define AM33XX_CM_PER_L4FW_CLKCTRL_OFFSET		0x0064
-#define AM33XX_CM_PER_L4FW_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0064)
-#define AM33XX_CM_PER_MCASP1_CLKCTRL_OFFSET		0x0068
-#define AM33XX_CM_PER_MCASP1_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0068)
-#define AM33XX_CM_PER_UART1_CLKCTRL_OFFSET		0x006c
-#define AM33XX_CM_PER_UART1_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x006c)
-#define AM33XX_CM_PER_UART2_CLKCTRL_OFFSET		0x0070
-#define AM33XX_CM_PER_UART2_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0070)
-#define AM33XX_CM_PER_UART3_CLKCTRL_OFFSET		0x0074
-#define AM33XX_CM_PER_UART3_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0074)
-#define AM33XX_CM_PER_UART4_CLKCTRL_OFFSET		0x0078
-#define AM33XX_CM_PER_UART4_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0078)
-#define AM33XX_CM_PER_TIMER7_CLKCTRL_OFFSET		0x007c
-#define AM33XX_CM_PER_TIMER7_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x007c)
-#define AM33XX_CM_PER_TIMER2_CLKCTRL_OFFSET		0x0080
-#define AM33XX_CM_PER_TIMER2_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0080)
-#define AM33XX_CM_PER_TIMER3_CLKCTRL_OFFSET		0x0084
-#define AM33XX_CM_PER_TIMER3_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0084)
-#define AM33XX_CM_PER_TIMER4_CLKCTRL_OFFSET		0x0088
-#define AM33XX_CM_PER_TIMER4_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0088)
-#define AM33XX_CM_PER_MCASP2_CLKCTRL_OFFSET		0x008c
-#define AM33XX_CM_PER_MCASP2_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x008c)
-#define AM33XX_CM_PER_RNG_CLKCTRL_OFFSET		0x0090
-#define AM33XX_CM_PER_RNG_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0090)
-#define AM33XX_CM_PER_AES0_CLKCTRL_OFFSET		0x0094
-#define AM33XX_CM_PER_AES0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0094)
-#define AM33XX_CM_PER_AES1_CLKCTRL_OFFSET		0x0098
-#define AM33XX_CM_PER_AES1_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0098)
-#define AM33XX_CM_PER_DES_CLKCTRL_OFFSET		0x009c
-#define AM33XX_CM_PER_DES_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x009c)
-#define AM33XX_CM_PER_SHA0_CLKCTRL_OFFSET		0x00a0
-#define AM33XX_CM_PER_SHA0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00a0)
-#define AM33XX_CM_PER_PKA_CLKCTRL_OFFSET		0x00a4
-#define AM33XX_CM_PER_PKA_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00a4)
-#define AM33XX_CM_PER_GPIO6_CLKCTRL_OFFSET		0x00a8
-#define AM33XX_CM_PER_GPIO6_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00a8)
-#define AM33XX_CM_PER_GPIO1_CLKCTRL_OFFSET		0x00ac
-#define AM33XX_CM_PER_GPIO1_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00ac)
-#define AM33XX_CM_PER_GPIO2_CLKCTRL_OFFSET		0x00b0
-#define AM33XX_CM_PER_GPIO2_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00b0)
-#define AM33XX_CM_PER_GPIO3_CLKCTRL_OFFSET		0x00b4
-#define AM33XX_CM_PER_GPIO3_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00b4)
-#define AM33XX_CM_PER_GPIO4_CLKCTRL_OFFSET		0x00b8
-#define AM33XX_CM_PER_GPIO4_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00b8)
-#define AM33XX_CM_PER_TPCC_CLKCTRL_OFFSET		0x00bc
-#define AM33XX_CM_PER_TPCC_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00bc)
-#define AM33XX_CM_PER_DCAN0_CLKCTRL_OFFSET		0x00c0
-#define AM33XX_CM_PER_DCAN0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00c0)
-#define AM33XX_CM_PER_DCAN1_CLKCTRL_OFFSET		0x00c4
-#define AM33XX_CM_PER_DCAN1_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00c4)
-#define AM33XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET		0x00cc
-#define AM33XX_CM_PER_EPWMSS1_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00cc)
-#define AM33XX_CM_PER_EMIF_FW_CLKCTRL_OFFSET		0x00d0
-#define AM33XX_CM_PER_EMIF_FW_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00d0)
-#define AM33XX_CM_PER_EPWMSS0_CLKCTRL_OFFSET		0x00d4
-#define AM33XX_CM_PER_EPWMSS0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00d4)
-#define AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET		0x00d8
-#define AM33XX_CM_PER_EPWMSS2_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00d8)
-#define AM33XX_CM_PER_L3_INSTR_CLKCTRL_OFFSET		0x00dc
-#define AM33XX_CM_PER_L3_INSTR_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00dc)
-#define AM33XX_CM_PER_L3_CLKCTRL_OFFSET			0x00e0
-#define AM33XX_CM_PER_L3_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00e0)
-#define AM33XX_CM_PER_IEEE5000_CLKCTRL_OFFSET		0x00e4
-#define AM33XX_CM_PER_IEEE5000_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00e4)
-#define AM33XX_CM_PER_PRUSS_CLKCTRL_OFFSET		0x00e8
-#define AM33XX_CM_PER_PRUSS_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00e8)
-#define AM33XX_CM_PER_TIMER5_CLKCTRL_OFFSET		0x00ec
-#define AM33XX_CM_PER_TIMER5_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00ec)
-#define AM33XX_CM_PER_TIMER6_CLKCTRL_OFFSET		0x00f0
-#define AM33XX_CM_PER_TIMER6_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00f0)
-#define AM33XX_CM_PER_MMC1_CLKCTRL_OFFSET		0x00f4
-#define AM33XX_CM_PER_MMC1_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00f4)
-#define AM33XX_CM_PER_MMC2_CLKCTRL_OFFSET		0x00f8
-#define AM33XX_CM_PER_MMC2_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00f8)
-#define AM33XX_CM_PER_TPTC1_CLKCTRL_OFFSET		0x00fc
-#define AM33XX_CM_PER_TPTC1_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x00fc)
-#define AM33XX_CM_PER_TPTC2_CLKCTRL_OFFSET		0x0100
-#define AM33XX_CM_PER_TPTC2_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0100)
-#define AM33XX_CM_PER_GPIO5_CLKCTRL_OFFSET		0x0104
-#define AM33XX_CM_PER_GPIO5_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0104)
-#define AM33XX_CM_PER_SPINLOCK_CLKCTRL_OFFSET		0x010c
-#define AM33XX_CM_PER_SPINLOCK_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x010c)
-#define AM33XX_CM_PER_MAILBOX0_CLKCTRL_OFFSET		0x0110
-#define AM33XX_CM_PER_MAILBOX0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0110)
 #define AM33XX_CM_PER_L4HS_CLKSTCTRL_OFFSET		0x011c
 #define AM33XX_CM_PER_L4HS_CLKSTCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x011c)
-#define AM33XX_CM_PER_L4HS_CLKCTRL_OFFSET		0x0120
-#define AM33XX_CM_PER_L4HS_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0120)
-#define AM33XX_CM_PER_MSTR_EXPS_CLKCTRL_OFFSET		0x0124
-#define AM33XX_CM_PER_MSTR_EXPS_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0124)
-#define AM33XX_CM_PER_SLV_EXPS_CLKCTRL_OFFSET		0x0128
-#define AM33XX_CM_PER_SLV_EXPS_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0128)
 #define AM33XX_CM_PER_OCPWP_L3_CLKSTCTRL_OFFSET		0x012c
 #define AM33XX_CM_PER_OCPWP_L3_CLKSTCTRL		AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x012c)
-#define AM33XX_CM_PER_OCPWP_CLKCTRL_OFFSET		0x0130
-#define AM33XX_CM_PER_OCPWP_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0130)
-#define AM33XX_CM_PER_MAILBOX1_CLKCTRL_OFFSET		0x0134
-#define AM33XX_CM_PER_MAILBOX1_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0134)
 #define AM33XX_CM_PER_PRUSS_CLKSTCTRL_OFFSET		0x0140
 #define AM33XX_CM_PER_PRUSS_CLKSTCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0140)
 #define AM33XX_CM_PER_CPSW_CLKSTCTRL_OFFSET		0x0144
 #define AM33XX_CM_PER_CPSW_CLKSTCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0144)
 #define AM33XX_CM_PER_LCDC_CLKSTCTRL_OFFSET		0x0148
 #define AM33XX_CM_PER_LCDC_CLKSTCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0148)
-#define AM33XX_CM_PER_CLKDIV32K_CLKCTRL_OFFSET		0x014c
-#define AM33XX_CM_PER_CLKDIV32K_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x014c)
 #define AM33XX_CM_PER_CLK_24MHZ_CLKSTCTRL_OFFSET	0x0150
 #define AM33XX_CM_PER_CLK_24MHZ_CLKSTCTRL		AM33XX_CM_REGADDR(AM33XX_CM_PER_MOD, 0x0150)
 
 /* CM.WKUP_CM register offsets */
 #define AM33XX_CM_WKUP_CLKSTCTRL_OFFSET			0x0000
 #define AM33XX_CM_WKUP_CLKSTCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0000)
-#define AM33XX_CM_WKUP_CONTROL_CLKCTRL_OFFSET		0x0004
-#define AM33XX_CM_WKUP_CONTROL_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0004)
-#define AM33XX_CM_WKUP_GPIO0_CLKCTRL_OFFSET		0x0008
-#define AM33XX_CM_WKUP_GPIO0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0008)
-#define AM33XX_CM_WKUP_L4WKUP_CLKCTRL_OFFSET		0x000c
-#define AM33XX_CM_WKUP_L4WKUP_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x000c)
-#define AM33XX_CM_WKUP_TIMER0_CLKCTRL_OFFSET		0x0010
-#define AM33XX_CM_WKUP_TIMER0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0010)
-#define AM33XX_CM_WKUP_DEBUGSS_CLKCTRL_OFFSET		0x0014
-#define AM33XX_CM_WKUP_DEBUGSS_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0014)
 #define AM33XX_CM_L3_AON_CLKSTCTRL_OFFSET		0x0018
 #define AM33XX_CM_L3_AON_CLKSTCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0018)
-#define AM33XX_CM_AUTOIDLE_DPLL_MPU_OFFSET		0x001c
-#define AM33XX_CM_AUTOIDLE_DPLL_MPU			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x001c)
-#define AM33XX_CM_IDLEST_DPLL_MPU_OFFSET		0x0020
-#define AM33XX_CM_IDLEST_DPLL_MPU			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0020)
-#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_MPU_OFFSET	0x0024
-#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_MPU		AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0024)
-#define AM33XX_CM_SSC_MODFREQDIV_DPLL_MPU_OFFSET	0x0028
-#define AM33XX_CM_SSC_MODFREQDIV_DPLL_MPU		AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0028)
-#define AM33XX_CM_CLKSEL_DPLL_MPU_OFFSET		0x002c
-#define AM33XX_CM_CLKSEL_DPLL_MPU			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x002c)
-#define AM33XX_CM_AUTOIDLE_DPLL_DDR_OFFSET		0x0030
-#define AM33XX_CM_AUTOIDLE_DPLL_DDR			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0030)
-#define AM33XX_CM_IDLEST_DPLL_DDR_OFFSET		0x0034
-#define AM33XX_CM_IDLEST_DPLL_DDR			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0034)
-#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_DDR_OFFSET	0x0038
-#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_DDR		AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0038)
-#define AM33XX_CM_SSC_MODFREQDIV_DPLL_DDR_OFFSET	0x003c
-#define AM33XX_CM_SSC_MODFREQDIV_DPLL_DDR		AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x003c)
-#define AM33XX_CM_CLKSEL_DPLL_DDR_OFFSET		0x0040
-#define AM33XX_CM_CLKSEL_DPLL_DDR			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0040)
-#define AM33XX_CM_AUTOIDLE_DPLL_DISP_OFFSET		0x0044
-#define AM33XX_CM_AUTOIDLE_DPLL_DISP			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0044)
-#define AM33XX_CM_IDLEST_DPLL_DISP_OFFSET		0x0048
-#define AM33XX_CM_IDLEST_DPLL_DISP			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0048)
-#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_DISP_OFFSET	0x004c
-#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_DISP		AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x004c)
-#define AM33XX_CM_SSC_MODFREQDIV_DPLL_DISP_OFFSET	0x0050
-#define AM33XX_CM_SSC_MODFREQDIV_DPLL_DISP		AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0050)
-#define AM33XX_CM_CLKSEL_DPLL_DISP_OFFSET		0x0054
-#define AM33XX_CM_CLKSEL_DPLL_DISP			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0054)
-#define AM33XX_CM_AUTOIDLE_DPLL_CORE_OFFSET		0x0058
-#define AM33XX_CM_AUTOIDLE_DPLL_CORE			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0058)
-#define AM33XX_CM_IDLEST_DPLL_CORE_OFFSET		0x005c
-#define AM33XX_CM_IDLEST_DPLL_CORE			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x005c)
-#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_CORE_OFFSET	0x0060
-#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_CORE		AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0060)
-#define AM33XX_CM_SSC_MODFREQDIV_DPLL_CORE_OFFSET	0x0064
-#define AM33XX_CM_SSC_MODFREQDIV_DPLL_CORE		AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0064)
-#define AM33XX_CM_CLKSEL_DPLL_CORE_OFFSET		0x0068
-#define AM33XX_CM_CLKSEL_DPLL_CORE			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0068)
-#define AM33XX_CM_AUTOIDLE_DPLL_PER_OFFSET		0x006c
-#define AM33XX_CM_AUTOIDLE_DPLL_PER			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x006c)
-#define AM33XX_CM_IDLEST_DPLL_PER_OFFSET		0x0070
-#define AM33XX_CM_IDLEST_DPLL_PER			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0070)
-#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_PER_OFFSET	0x0074
-#define AM33XX_CM_SSC_DELTAMSTEP_DPLL_PER		AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0074)
-#define AM33XX_CM_SSC_MODFREQDIV_DPLL_PER_OFFSET	0x0078
-#define AM33XX_CM_SSC_MODFREQDIV_DPLL_PER		AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0078)
-#define AM33XX_CM_CLKDCOLDO_DPLL_PER_OFFSET		0x007c
-#define AM33XX_CM_CLKDCOLDO_DPLL_PER			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x007c)
-#define AM33XX_CM_DIV_M4_DPLL_CORE_OFFSET		0x0080
-#define AM33XX_CM_DIV_M4_DPLL_CORE			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0080)
-#define AM33XX_CM_DIV_M5_DPLL_CORE_OFFSET		0x0084
-#define AM33XX_CM_DIV_M5_DPLL_CORE			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0084)
-#define AM33XX_CM_CLKMODE_DPLL_MPU_OFFSET		0x0088
-#define AM33XX_CM_CLKMODE_DPLL_MPU			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0088)
-#define AM33XX_CM_CLKMODE_DPLL_PER_OFFSET		0x008c
-#define AM33XX_CM_CLKMODE_DPLL_PER			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x008c)
-#define AM33XX_CM_CLKMODE_DPLL_CORE_OFFSET		0x0090
-#define AM33XX_CM_CLKMODE_DPLL_CORE			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0090)
-#define AM33XX_CM_CLKMODE_DPLL_DDR_OFFSET		0x0094
-#define AM33XX_CM_CLKMODE_DPLL_DDR			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0094)
-#define AM33XX_CM_CLKMODE_DPLL_DISP_OFFSET		0x0098
-#define AM33XX_CM_CLKMODE_DPLL_DISP			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x0098)
-#define AM33XX_CM_CLKSEL_DPLL_PERIPH_OFFSET		0x009c
-#define AM33XX_CM_CLKSEL_DPLL_PERIPH			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x009c)
-#define AM33XX_CM_DIV_M2_DPLL_DDR_OFFSET		0x00a0
-#define AM33XX_CM_DIV_M2_DPLL_DDR			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00a0)
-#define AM33XX_CM_DIV_M2_DPLL_DISP_OFFSET		0x00a4
-#define AM33XX_CM_DIV_M2_DPLL_DISP			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00a4)
-#define AM33XX_CM_DIV_M2_DPLL_MPU_OFFSET		0x00a8
-#define AM33XX_CM_DIV_M2_DPLL_MPU			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00a8)
-#define AM33XX_CM_DIV_M2_DPLL_PER_OFFSET		0x00ac
-#define AM33XX_CM_DIV_M2_DPLL_PER			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00ac)
-#define AM33XX_CM_WKUP_WKUP_M3_CLKCTRL_OFFSET		0x00b0
-#define AM33XX_CM_WKUP_WKUP_M3_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00b0)
-#define AM33XX_CM_WKUP_UART0_CLKCTRL_OFFSET		0x00b4
-#define AM33XX_CM_WKUP_UART0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00b4)
-#define AM33XX_CM_WKUP_I2C0_CLKCTRL_OFFSET		0x00b8
-#define AM33XX_CM_WKUP_I2C0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00b8)
-#define AM33XX_CM_WKUP_ADC_TSC_CLKCTRL_OFFSET		0x00bc
-#define AM33XX_CM_WKUP_ADC_TSC_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00bc)
-#define AM33XX_CM_WKUP_SMARTREFLEX0_CLKCTRL_OFFSET	0x00c0
-#define AM33XX_CM_WKUP_SMARTREFLEX0_CLKCTRL		AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00c0)
-#define AM33XX_CM_WKUP_TIMER1_CLKCTRL_OFFSET		0x00c4
-#define AM33XX_CM_WKUP_TIMER1_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00c4)
-#define AM33XX_CM_WKUP_SMARTREFLEX1_CLKCTRL_OFFSET	0x00c8
-#define AM33XX_CM_WKUP_SMARTREFLEX1_CLKCTRL		AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00c8)
 #define AM33XX_CM_L4_WKUP_AON_CLKSTCTRL_OFFSET		0x00cc
 #define AM33XX_CM_L4_WKUP_AON_CLKSTCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00cc)
-#define AM33XX_CM_WKUP_WDT0_CLKCTRL_OFFSET		0x00d0
-#define AM33XX_CM_WKUP_WDT0_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00d0)
-#define AM33XX_CM_WKUP_WDT1_CLKCTRL_OFFSET		0x00d4
-#define AM33XX_CM_WKUP_WDT1_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00d4)
-#define AM33XX_CM_DIV_M6_DPLL_CORE_OFFSET		0x00d8
-#define AM33XX_CM_DIV_M6_DPLL_CORE			AM33XX_CM_REGADDR(AM33XX_CM_WKUP_MOD, 0x00d8)
 
 /* CM.DPLL_CM register offsets */
-#define AM33XX_CLKSEL_TIMER7_CLK_OFFSET			0x0004
-#define AM33XX_CLKSEL_TIMER7_CLK			AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0004)
-#define AM33XX_CLKSEL_TIMER2_CLK_OFFSET			0x0008
-#define AM33XX_CLKSEL_TIMER2_CLK			AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0008)
-#define AM33XX_CLKSEL_TIMER3_CLK_OFFSET			0x000c
-#define AM33XX_CLKSEL_TIMER3_CLK			AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x000c)
-#define AM33XX_CLKSEL_TIMER4_CLK_OFFSET			0x0010
-#define AM33XX_CLKSEL_TIMER4_CLK			AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0010)
-#define AM33XX_CM_MAC_CLKSEL_OFFSET			0x0014
-#define AM33XX_CM_MAC_CLKSEL				AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0014)
-#define AM33XX_CLKSEL_TIMER5_CLK_OFFSET			0x0018
-#define AM33XX_CLKSEL_TIMER5_CLK			AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0018)
-#define AM33XX_CLKSEL_TIMER6_CLK_OFFSET			0x001c
-#define AM33XX_CLKSEL_TIMER6_CLK			AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x001c)
-#define AM33XX_CM_CPTS_RFT_CLKSEL_OFFSET		0x0020
-#define AM33XX_CM_CPTS_RFT_CLKSEL			AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0020)
-#define AM33XX_CLKSEL_TIMER1MS_CLK_OFFSET		0x0028
-#define AM33XX_CLKSEL_TIMER1MS_CLK			AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0028)
-#define AM33XX_CLKSEL_GFX_FCLK_OFFSET			0x002c
 #define AM33XX_CLKSEL_GFX_FCLK				AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x002c)
-#define AM33XX_CLKSEL_PRUSS_OCP_CLK_OFFSET		0x0030
-#define AM33XX_CLKSEL_PRUSS_OCP_CLK			AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0030)
-#define AM33XX_CLKSEL_LCDC_PIXEL_CLK_OFFSET		0x0034
-#define AM33XX_CLKSEL_LCDC_PIXEL_CLK			AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0034)
-#define AM33XX_CLKSEL_WDT1_CLK_OFFSET			0x0038
-#define AM33XX_CLKSEL_WDT1_CLK				AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x0038)
-#define AM33XX_CLKSEL_GPIO0_DBCLK_OFFSET		0x003c
-#define AM33XX_CLKSEL_GPIO0_DBCLK			AM33XX_CM_REGADDR(AM33XX_CM_DPLL_MOD, 0x003c)
 
 /* CM.MPU_CM register offsets */
 #define AM33XX_CM_MPU_CLKSTCTRL_OFFSET			0x0000
 #define AM33XX_CM_MPU_CLKSTCTRL				AM33XX_CM_REGADDR(AM33XX_CM_MPU_MOD, 0x0000)
-#define AM33XX_CM_MPU_MPU_CLKCTRL_OFFSET		0x0004
 #define AM33XX_CM_MPU_MPU_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_MPU_MOD, 0x0004)
 
 /* CM.DEVICE_CM register offsets */
-#define AM33XX_CM_CLKOUT_CTRL_OFFSET			0x0000
-#define AM33XX_CM_CLKOUT_CTRL				AM33XX_CM_REGADDR(AM33XX_CM_DEVICE_MOD, 0x0000)
 
 /* CM.RTC_CM register offsets */
-#define AM33XX_CM_RTC_RTC_CLKCTRL_OFFSET		0x0000
-#define AM33XX_CM_RTC_RTC_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_RTC_MOD, 0x0000)
 #define AM33XX_CM_RTC_CLKSTCTRL_OFFSET			0x0004
 #define AM33XX_CM_RTC_CLKSTCTRL				AM33XX_CM_REGADDR(AM33XX_CM_RTC_MOD, 0x0004)
 
 /* CM.GFX_CM register offsets */
 #define AM33XX_CM_GFX_L3_CLKSTCTRL_OFFSET		0x0000
 #define AM33XX_CM_GFX_L3_CLKSTCTRL			AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0000)
-#define AM33XX_CM_GFX_GFX_CLKCTRL_OFFSET		0x0004
-#define AM33XX_CM_GFX_GFX_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0004)
-#define AM33XX_CM_GFX_BITBLT_CLKCTRL_OFFSET		0x0008
-#define AM33XX_CM_GFX_BITBLT_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0008)
 #define AM33XX_CM_GFX_L4LS_GFX_CLKSTCTRL__1_OFFSET	0x000c
 #define AM33XX_CM_GFX_L4LS_GFX_CLKSTCTRL__1		AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x000c)
-#define AM33XX_CM_GFX_MMUCFG_CLKCTRL_OFFSET		0x0010
-#define AM33XX_CM_GFX_MMUCFG_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0010)
-#define AM33XX_CM_GFX_MMUDATA_CLKCTRL_OFFSET		0x0014
-#define AM33XX_CM_GFX_MMUDATA_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_GFX_MOD, 0x0014)
 
 /* CM.CEFUSE_CM register offsets */
 #define AM33XX_CM_CEFUSE_CLKSTCTRL_OFFSET		0x0000
 #define AM33XX_CM_CEFUSE_CLKSTCTRL			AM33XX_CM_REGADDR(AM33XX_CM_CEFUSE_MOD, 0x0000)
-#define AM33XX_CM_CEFUSE_CEFUSE_CLKCTRL_OFFSET		0x0020
-#define AM33XX_CM_CEFUSE_CEFUSE_CLKCTRL			AM33XX_CM_REGADDR(AM33XX_CM_CEFUSE_MOD, 0x0020)
 
 
 #ifndef __ASSEMBLER__
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 0c2936c7a379..ccb0e3732c0d 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -812,7 +812,7 @@ static struct clk *_lookup_clkctrl_clk(struct omap_hwmod *oh)
 }
 
 /**
- * _init_main_clk - get a struct clk * for the the hwmod's main functional clk
+ * _init_main_clk - get a struct clk * for the hwmod's main functional clk
  * @oh: struct omap_hwmod *
  *
  * Called from _init_clocks().  Populates the @oh _clk (main
@@ -862,7 +862,7 @@ static int _init_main_clk(struct omap_hwmod *oh)
 }
 
 /**
- * _init_interface_clks - get a struct clk * for the the hwmod's interface clks
+ * _init_interface_clks - get a struct clk * for the hwmod's interface clks
  * @oh: struct omap_hwmod *
  *
  * Called from _init_clocks().  Populates the @oh OCP slave interface
@@ -901,7 +901,7 @@ static int _init_interface_clks(struct omap_hwmod *oh)
 }
 
 /**
- * _init_opt_clk - get a struct clk * for the the hwmod's optional clocks
+ * _init_opt_clk - get a struct clk * for the hwmod's optional clocks
  * @oh: struct omap_hwmod *
  *
  * Called from _init_clocks().  Populates the @oh omap_hwmod_opt_clk
diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index 765809b214e7..e7fd29a502a0 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -274,34 +274,10 @@ static void __init omap3_pandora_legacy_init(void)
 }
 #endif /* CONFIG_ARCH_OMAP3 */
 
-#ifdef CONFIG_SOC_OMAP5
-static void __init omap5_uevm_legacy_init(void)
-{
-}
-#endif
-
 #ifdef CONFIG_SOC_DRA7XX
 static struct iommu_platform_data dra7_ipu1_dsp_iommu_pdata = {
 	.set_pwrdm_constraint = omap_iommu_set_pwrdm_constraint,
 };
-
-static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc1;
-static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc2;
-static struct omap_hsmmc_platform_data dra7_hsmmc_data_mmc3;
-
-static void __init dra7x_evm_mmc_quirk(void)
-{
-	if (omap_rev() == DRA752_REV_ES1_1 || omap_rev() == DRA752_REV_ES1_0) {
-		dra7_hsmmc_data_mmc1.version = "rev11";
-		dra7_hsmmc_data_mmc1.max_freq = 96000000;
-
-		dra7_hsmmc_data_mmc2.version = "rev11";
-		dra7_hsmmc_data_mmc2.max_freq = 48000000;
-
-		dra7_hsmmc_data_mmc3.version = "rev11";
-		dra7_hsmmc_data_mmc3.max_freq = 48000000;
-	}
-}
 #endif
 
 static struct clockdomain *ti_sysc_find_one_clockdomain(struct clk *clk)
@@ -508,12 +484,6 @@ static struct of_dev_auxdata omap_auxdata_lookup[] = {
 		       "4a0d9000.smartreflex", &omap_sr_pdata[OMAP_SR_MPU]),
 #endif
 #ifdef CONFIG_SOC_DRA7XX
-	OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x4809c000, "4809c000.mmc",
-		       &dra7_hsmmc_data_mmc1),
-	OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480b4000, "480b4000.mmc",
-		       &dra7_hsmmc_data_mmc2),
-	OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480ad000, "480ad000.mmc",
-		       &dra7_hsmmc_data_mmc3),
 	OF_DEV_AUXDATA("ti,dra7-dsp-iommu", 0x40d01000, "40d01000.mmu",
 		       &dra7_ipu1_dsp_iommu_pdata),
 	OF_DEV_AUXDATA("ti,dra7-dsp-iommu", 0x41501000, "41501000.mmu",
@@ -549,12 +519,6 @@ static struct pdata_init pdata_quirks[] __initdata = {
 	{ "openpandora,omap3-pandora-600mhz", omap3_pandora_legacy_init, },
 	{ "openpandora,omap3-pandora-1ghz", omap3_pandora_legacy_init, },
 #endif
-#ifdef CONFIG_SOC_OMAP5
-	{ "ti,omap5-uevm", omap5_uevm_legacy_init, },
-#endif
-#ifdef CONFIG_SOC_DRA7XX
-	{ "ti,dra7-evm", dra7x_evm_mmc_quirk, },
-#endif
 	{ /* sentinel */ },
 };
 
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 0a5b87e2a4b0..2d747f6cffe8 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -626,7 +626,7 @@ int pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
  * powerdomain @pwrdm will enter when the powerdomain enters retention.
  * This will be either RETENTION or OFF, if supported.  Returns
  * -EINVAL if the powerdomain pointer is null or the target power
- * state is not not supported, or returns 0 upon success.
+ * state is not supported, or returns 0 upon success.
  */
 int pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
 {
@@ -658,7 +658,7 @@ int pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
  * state.  @bank will be a number from 0 to 3, and represents different
  * types of memory, depending on the powerdomain.  Returns -EINVAL if
  * the powerdomain pointer is null or the target power state is not
- * not supported for this memory bank, -EEXIST if the target memory
+ * supported for this memory bank, -EEXIST if the target memory
  * bank does not exist or is not controllable, or returns 0 upon
  * success.
  */
@@ -696,7 +696,7 @@ int pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, u8 pwrst)
  * different types of memory, depending on the powerdomain.  @pwrst
  * will be either RETENTION or OFF, if supported.  Returns -EINVAL if
  * the powerdomain pointer is null or the target power state is not
- * not supported for this memory bank, -EEXIST if the target memory
+ * supported for this memory bank, -EEXIST if the target memory
  * bank does not exist or is not controllable, or returns 0 upon
  * success.
  */
diff --git a/arch/arm/mach-omap2/prcm43xx.h b/arch/arm/mach-omap2/prcm43xx.h
index 899da0ae9800..b65cccab6ad9 100644
--- a/arch/arm/mach-omap2/prcm43xx.h
+++ b/arch/arm/mach-omap2/prcm43xx.h
@@ -32,20 +32,8 @@
 /* Other PRM offsets */
 #define AM43XX_PRM_IO_PMCTRL_OFFSET			0x0024
 
-/* RM RSTCTRL offsets */
-#define AM43XX_RM_PER_RSTCTRL_OFFSET			0x0010
-#define AM43XX_RM_GFX_RSTCTRL_OFFSET			0x0010
-#define AM43XX_RM_WKUP_RSTCTRL_OFFSET			0x0010
-
-/* RM RSTST offsets */
-#define AM43XX_RM_GFX_RSTST_OFFSET			0x0014
-#define AM43XX_RM_PER_RSTST_OFFSET			0x0014
-#define AM43XX_RM_WKUP_RSTST_OFFSET			0x0014
-
 /* CM instances */
 #define AM43XX_CM_WKUP_INST				0x2800
-#define AM43XX_CM_DEVICE_INST				0x4100
-#define AM43XX_CM_DPLL_INST				0x4200
 #define AM43XX_CM_MPU_INST				0x8300
 #define AM43XX_CM_GFX_INST				0x8400
 #define AM43XX_CM_RTC_INST				0x8500
@@ -74,89 +62,7 @@
 #define AM43XX_CM_PER_OCPWP_L3_CDOFFS			0x0c00
 
 /* CLK CTRL offsets */
-#define AM43XX_CM_PER_UART1_CLKCTRL_OFFSET		0x0580
-#define AM43XX_CM_PER_UART2_CLKCTRL_OFFSET		0x0588
-#define AM43XX_CM_PER_UART3_CLKCTRL_OFFSET		0x0590
-#define AM43XX_CM_PER_UART4_CLKCTRL_OFFSET		0x0598
-#define AM43XX_CM_PER_UART5_CLKCTRL_OFFSET		0x05a0
-#define AM43XX_CM_PER_DCAN0_CLKCTRL_OFFSET		0x0428
-#define AM43XX_CM_PER_DCAN1_CLKCTRL_OFFSET		0x0430
-#define AM43XX_CM_PER_ELM_CLKCTRL_OFFSET		0x0468
-#define AM43XX_CM_PER_EPWMSS0_CLKCTRL_OFFSET		0x0438
-#define AM43XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET		0x0440
-#define AM43XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET		0x0448
-#define AM43XX_CM_PER_GPIO1_CLKCTRL_OFFSET		0x0478
-#define AM43XX_CM_PER_GPIO2_CLKCTRL_OFFSET		0x0480
-#define AM43XX_CM_PER_GPIO3_CLKCTRL_OFFSET		0x0488
-#define AM43XX_CM_PER_I2C1_CLKCTRL_OFFSET		0x04a8
-#define AM43XX_CM_PER_I2C2_CLKCTRL_OFFSET		0x04b0
-#define AM43XX_CM_PER_MAILBOX0_CLKCTRL_OFFSET		0x04b8
-#define AM43XX_CM_PER_MMC0_CLKCTRL_OFFSET		0x04c0
-#define AM43XX_CM_PER_MMC1_CLKCTRL_OFFSET		0x04c8
-#define AM43XX_CM_PER_RNG_CLKCTRL_OFFSET		0x04e0
-#define AM43XX_CM_PER_SPI0_CLKCTRL_OFFSET		0x0500
-#define AM43XX_CM_PER_SPI1_CLKCTRL_OFFSET		0x0508
-#define AM43XX_CM_PER_SPINLOCK_CLKCTRL_OFFSET		0x0528
-#define AM43XX_CM_PER_TIMER2_CLKCTRL_OFFSET		0x0530
-#define AM43XX_CM_PER_TIMER3_CLKCTRL_OFFSET		0x0538
-#define AM43XX_CM_PER_TIMER4_CLKCTRL_OFFSET		0x0540
-#define AM43XX_CM_PER_TIMER5_CLKCTRL_OFFSET		0x0548
-#define AM43XX_CM_PER_TIMER6_CLKCTRL_OFFSET		0x0550
-#define AM43XX_CM_PER_TIMER7_CLKCTRL_OFFSET		0x0558
-#define AM43XX_CM_WKUP_WKUP_M3_CLKCTRL_OFFSET		0x0228
-#define AM43XX_CM_WKUP_CONTROL_CLKCTRL_OFFSET		0x0360
-#define AM43XX_CM_WKUP_SMARTREFLEX0_CLKCTRL_OFFSET	0x0350
-#define AM43XX_CM_WKUP_SMARTREFLEX1_CLKCTRL_OFFSET	0x0358
-#define AM43XX_CM_WKUP_UART0_CLKCTRL_OFFSET		0x0348
-#define AM43XX_CM_WKUP_TIMER1_CLKCTRL_OFFSET		0x0328
-#define AM43XX_CM_WKUP_I2C0_CLKCTRL_OFFSET		0x0340
-#define AM43XX_CM_WKUP_GPIO0_CLKCTRL_OFFSET		0x0368
-#define AM43XX_CM_WKUP_ADC_TSC_CLKCTRL_OFFSET		0x0120
-#define AM43XX_CM_WKUP_WDT1_CLKCTRL_OFFSET		0x0338
-#define AM43XX_CM_WKUP_L4WKUP_CLKCTRL_OFFSET		0x0220
-#define AM43XX_CM_RTC_RTC_CLKCTRL_OFFSET		0x0020
-#define AM43XX_CM_PER_MMC2_CLKCTRL_OFFSET		0x0248
-#define AM43XX_CM_PER_QSPI_CLKCTRL_OFFSET               0x0258
-#define AM43XX_CM_PER_GPMC_CLKCTRL_OFFSET		0x0220
-#define AM43XX_CM_PER_MCASP0_CLKCTRL_OFFSET		0x0238
-#define AM43XX_CM_PER_MCASP1_CLKCTRL_OFFSET		0x0240
-#define AM43XX_CM_PER_L4LS_CLKCTRL_OFFSET		0x0420
-#define AM43XX_CM_PER_L3_CLKCTRL_OFFSET			0x0020
-#define AM43XX_CM_PER_TPCC_CLKCTRL_OFFSET		0x0078
-#define AM43XX_CM_PER_TPTC0_CLKCTRL_OFFSET		0x0080
-#define AM43XX_CM_PER_TPTC1_CLKCTRL_OFFSET		0x0088
-#define AM43XX_CM_PER_TPTC2_CLKCTRL_OFFSET		0x0090
-#define AM43XX_CM_PER_CPGMAC0_CLKCTRL_OFFSET		0x0b20
-#define AM43XX_CM_PER_PRUSS_CLKCTRL_OFFSET		0x0320
-#define AM43XX_CM_GFX_GFX_CLKCTRL_OFFSET		0x0020
-#define AM43XX_CM_PER_L4HS_CLKCTRL_OFFSET		0x00a0
 #define AM43XX_CM_MPU_MPU_CLKCTRL_OFFSET		0x0020
-#define AM43XX_CM_PER_L3_INSTR_CLKCTRL_OFFSET		0x0040
-#define AM43XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET		0x0050
-#define AM43XX_CM_PER_SHA0_CLKCTRL_OFFSET		0x0058
-#define AM43XX_CM_PER_AES0_CLKCTRL_OFFSET		0x0028
-#define AM43XX_CM_PER_DES_CLKCTRL_OFFSET		0x0030
-#define AM43XX_CM_PER_TIMER8_CLKCTRL_OFFSET		0x0560
-#define AM43XX_CM_PER_TIMER9_CLKCTRL_OFFSET		0x0568
-#define AM43XX_CM_PER_TIMER10_CLKCTRL_OFFSET		0x0570
-#define AM43XX_CM_PER_TIMER11_CLKCTRL_OFFSET		0x0578
-#define AM43XX_CM_WKUP_SYNCTIMER_CLKCTRL_OFFSET		0x0230
-#define AM43XX_CM_PER_EPWMSS3_CLKCTRL_OFFSET		0x0450
-#define AM43XX_CM_PER_EPWMSS4_CLKCTRL_OFFSET		0x0458
-#define AM43XX_CM_PER_EPWMSS5_CLKCTRL_OFFSET		0x0460
-#define AM43XX_CM_PER_SPI2_CLKCTRL_OFFSET		0x0510
-#define AM43XX_CM_PER_SPI3_CLKCTRL_OFFSET		0x0518
-#define AM43XX_CM_PER_SPI4_CLKCTRL_OFFSET		0x0520
-#define AM43XX_CM_PER_GPIO4_CLKCTRL_OFFSET		0x0490
-#define AM43XX_CM_PER_GPIO5_CLKCTRL_OFFSET		0x0498
-#define AM43XX_CM_PER_USB_OTG_SS0_CLKCTRL_OFFSET	0x0260
-#define AM43XX_CM_PER_USBPHYOCP2SCP0_CLKCTRL_OFFSET	0x05B8
-#define AM43XX_CM_PER_USB_OTG_SS1_CLKCTRL_OFFSET        0x0268
-#define AM43XX_CM_PER_USBPHYOCP2SCP1_CLKCTRL_OFFSET	0x05C0
-#define AM43XX_CM_PER_DSS_CLKCTRL_OFFSET		0x0a20
-#define AM43XX_CM_PER_HDQ1W_CLKCTRL_OFFSET		0x04a0
-#define AM43XX_CM_PER_VPFE0_CLKCTRL_OFFSET		0x0068
-#define AM43XX_CM_PER_VPFE1_CLKCTRL_OFFSET		0x0070
 #define AM43XX_CM_PER_EMIF_CLKCTRL_OFFSET		0x0720
 
 #endif
diff --git a/arch/arm/mach-omap2/prm33xx.h b/arch/arm/mach-omap2/prm33xx.h
index d0b7404565f1..a469a36c00d8 100644
--- a/arch/arm/mach-omap2/prm33xx.h
+++ b/arch/arm/mach-omap2/prm33xx.h
@@ -35,63 +35,27 @@
 #define AM33XX_PRM_GFX_MOD		0x1100
 #define AM33XX_PRM_CEFUSE_MOD		0x1200
 
-/* PRM */
-
-/* PRM.OCP_SOCKET_PRM register offsets */
-#define AM33XX_REVISION_PRM_OFFSET		0x0000
-#define AM33XX_REVISION_PRM			AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0000)
-#define AM33XX_PRM_IRQSTATUS_MPU_OFFSET		0x0004
-#define AM33XX_PRM_IRQSTATUS_MPU		AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0004)
-#define AM33XX_PRM_IRQENABLE_MPU_OFFSET		0x0008
-#define AM33XX_PRM_IRQENABLE_MPU		AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0008)
-#define AM33XX_PRM_IRQSTATUS_M3_OFFSET		0x000c
-#define AM33XX_PRM_IRQSTATUS_M3			AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x000c)
-#define AM33XX_PRM_IRQENABLE_M3_OFFSET		0x0010
-#define AM33XX_PRM_IRQENABLE_M3			AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0010)
-
 /* PRM.PER_PRM register offsets */
-#define AM33XX_RM_PER_RSTCTRL_OFFSET		0x0000
-#define AM33XX_RM_PER_RSTCTRL			AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x0000)
 #define AM33XX_PM_PER_PWRSTST_OFFSET		0x0008
 #define AM33XX_PM_PER_PWRSTST			AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x0008)
 #define AM33XX_PM_PER_PWRSTCTRL_OFFSET		0x000c
 #define AM33XX_PM_PER_PWRSTCTRL			AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x000c)
 
 /* PRM.WKUP_PRM register offsets */
-#define AM33XX_RM_WKUP_RSTCTRL_OFFSET		0x0000
-#define AM33XX_RM_WKUP_RSTCTRL			AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0000)
 #define AM33XX_PM_WKUP_PWRSTCTRL_OFFSET		0x0004
 #define AM33XX_PM_WKUP_PWRSTCTRL		AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0004)
 #define AM33XX_PM_WKUP_PWRSTST_OFFSET		0x0008
 #define AM33XX_PM_WKUP_PWRSTST			AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0008)
-#define AM33XX_RM_WKUP_RSTST_OFFSET		0x000c
-#define AM33XX_RM_WKUP_RSTST			AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x000c)
 
 /* PRM.MPU_PRM register offsets */
 #define AM33XX_PM_MPU_PWRSTCTRL_OFFSET		0x0000
 #define AM33XX_PM_MPU_PWRSTCTRL			AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0000)
 #define AM33XX_PM_MPU_PWRSTST_OFFSET		0x0004
 #define AM33XX_PM_MPU_PWRSTST			AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0004)
-#define AM33XX_RM_MPU_RSTST_OFFSET		0x0008
-#define AM33XX_RM_MPU_RSTST			AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0008)
 
 /* PRM.DEVICE_PRM register offsets */
 #define AM33XX_PRM_RSTCTRL_OFFSET		0x0000
 #define AM33XX_PRM_RSTCTRL			AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0000)
-#define AM33XX_PRM_RSTTIME_OFFSET		0x0004
-#define AM33XX_PRM_RSTTIME			AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0004)
-#define AM33XX_PRM_RSTST_OFFSET			0x0008
-#define AM33XX_PRM_RSTST			AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0008)
-#define AM33XX_PRM_SRAM_COUNT_OFFSET		0x000c
-#define AM33XX_PRM_SRAM_COUNT			AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x000c)
-#define AM33XX_PRM_LDO_SRAM_CORE_SETUP_OFFSET	0x0010
-#define AM33XX_PRM_LDO_SRAM_CORE_SETUP		AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0010)
-#define AM33XX_PRM_LDO_SRAM_CORE_CTRL_OFFSET	0x0014
-#define AM33XX_PRM_LDO_SRAM_CORE_CTRL		AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0014)
-#define AM33XX_PRM_LDO_SRAM_MPU_SETUP_OFFSET	0x0018
-#define AM33XX_PRM_LDO_SRAM_MPU_SETUP		AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0018)
-#define AM33XX_PRM_LDO_SRAM_MPU_CTRL_OFFSET	0x001c
-#define AM33XX_PRM_LDO_SRAM_MPU_CTRL		AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x001c)
 
 /* PRM.RTC_PRM register offsets */
 #define AM33XX_PM_RTC_PWRSTCTRL_OFFSET		0x0000
@@ -102,12 +66,8 @@
 /* PRM.GFX_PRM register offsets */
 #define AM33XX_PM_GFX_PWRSTCTRL_OFFSET		0x0000
 #define AM33XX_PM_GFX_PWRSTCTRL			AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0000)
-#define AM33XX_RM_GFX_RSTCTRL_OFFSET		0x0004
-#define AM33XX_RM_GFX_RSTCTRL			AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0004)
 #define AM33XX_PM_GFX_PWRSTST_OFFSET		0x0010
 #define AM33XX_PM_GFX_PWRSTST			AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0010)
-#define AM33XX_RM_GFX_RSTST_OFFSET		0x0014
-#define AM33XX_RM_GFX_RSTST			AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0014)
 
 /* PRM.CEFUSE_PRM register offsets */
 #define AM33XX_PM_CEFUSE_PWRSTCTRL_OFFSET	0x0000
diff --git a/arch/arm/mach-omap2/prm44xx.h b/arch/arm/mach-omap2/prm44xx.h
index 1006d3c8c42e..fc7d4ed0bd9b 100644
--- a/arch/arm/mach-omap2/prm44xx.h
+++ b/arch/arm/mach-omap2/prm44xx.h
@@ -51,694 +51,64 @@
 #define OMAP4430_PRM_EMU_INST		0x1900
 #define OMAP4430_PRM_EMU_CM_INST	0x1a00
 #define OMAP4430_PRM_DEVICE_INST	0x1b00
-#define OMAP4430_PRM_INSTR_INST		0x1f00
 
 /* PRM clockdomain register offsets (from instance start) */
 #define OMAP4430_PRM_WKUP_CM_WKUP_CDOFFS	0x0000
 #define OMAP4430_PRM_EMU_CM_EMU_CDOFFS		0x0000
 
 /* OMAP4 specific register offsets */
-#define OMAP4_RM_RSTCTRL				0x0000
 #define OMAP4_RM_RSTST					0x0004
-#define OMAP4_RM_RSTTIME				0x0008
 #define OMAP4_PM_PWSTCTRL				0x0000
 #define OMAP4_PM_PWSTST					0x0004
 
-
-/* PRM */
-
 /* PRM.OCP_SOCKET_PRM register offsets */
 #define OMAP4_REVISION_PRM_OFFSET			0x0000
-#define OMAP4430_REVISION_PRM				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0000)
 #define OMAP4_PRM_IRQSTATUS_MPU_OFFSET			0x0010
 #define OMAP4430_PRM_IRQSTATUS_MPU			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0010)
 #define OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET		0x0014
-#define OMAP4430_PRM_IRQSTATUS_MPU_2			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0014)
 #define OMAP4_PRM_IRQENABLE_MPU_OFFSET			0x0018
 #define OMAP4430_PRM_IRQENABLE_MPU			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0018)
-#define OMAP4_PRM_IRQENABLE_MPU_2_OFFSET		0x001c
-#define OMAP4430_PRM_IRQENABLE_MPU_2			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x001c)
-#define OMAP4_PRM_IRQSTATUS_DUCATI_OFFSET		0x0020
-#define OMAP4430_PRM_IRQSTATUS_DUCATI			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0020)
-#define OMAP4_PRM_IRQENABLE_DUCATI_OFFSET		0x0028
-#define OMAP4430_PRM_IRQENABLE_DUCATI			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0028)
-#define OMAP4_PRM_IRQSTATUS_TESLA_OFFSET		0x0030
-#define OMAP4430_PRM_IRQSTATUS_TESLA			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0030)
-#define OMAP4_PRM_IRQENABLE_TESLA_OFFSET		0x0038
-#define OMAP4430_PRM_IRQENABLE_TESLA			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0038)
-#define OMAP4_CM_PRM_PROFILING_CLKCTRL_OFFSET		0x0040
-#define OMAP4430_CM_PRM_PROFILING_CLKCTRL		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0040)
-
-/* PRM.CKGEN_PRM register offsets */
-#define OMAP4_CM_ABE_DSS_SYS_CLKSEL_OFFSET		0x0000
-#define OMAP4430_CM_ABE_DSS_SYS_CLKSEL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_INST, 0x0000)
-#define OMAP4_CM_L4_WKUP_CLKSEL_OFFSET			0x0008
-#define OMAP4430_CM_L4_WKUP_CLKSEL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_INST, 0x0008)
-#define OMAP4_CM_ABE_PLL_REF_CLKSEL_OFFSET		0x000c
-#define OMAP4430_CM_ABE_PLL_REF_CLKSEL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_INST, 0x000c)
-#define OMAP4_CM_SYS_CLKSEL_OFFSET			0x0010
-#define OMAP4430_CM_SYS_CLKSEL				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_INST, 0x0010)
 
 /* PRM.MPU_PRM register offsets */
-#define OMAP4_PM_MPU_PWRSTCTRL_OFFSET			0x0000
-#define OMAP4430_PM_MPU_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_INST, 0x0000)
-#define OMAP4_PM_MPU_PWRSTST_OFFSET			0x0004
-#define OMAP4430_PM_MPU_PWRSTST				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_INST, 0x0004)
-#define OMAP4_RM_MPU_RSTST_OFFSET			0x0014
-#define OMAP4430_RM_MPU_RSTST				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_INST, 0x0014)
 #define OMAP4_RM_MPU_MPU_CONTEXT_OFFSET			0x0024
-#define OMAP4430_RM_MPU_MPU_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_INST, 0x0024)
-
-/* PRM.TESLA_PRM register offsets */
-#define OMAP4_PM_TESLA_PWRSTCTRL_OFFSET			0x0000
-#define OMAP4430_PM_TESLA_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0000)
-#define OMAP4_PM_TESLA_PWRSTST_OFFSET			0x0004
-#define OMAP4430_PM_TESLA_PWRSTST			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0004)
-#define OMAP4_RM_TESLA_RSTCTRL_OFFSET			0x0010
-#define OMAP4430_RM_TESLA_RSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0010)
-#define OMAP4_RM_TESLA_RSTST_OFFSET			0x0014
-#define OMAP4430_RM_TESLA_RSTST				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0014)
-#define OMAP4_RM_TESLA_TESLA_CONTEXT_OFFSET		0x0024
-#define OMAP4430_RM_TESLA_TESLA_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0024)
-
-/* PRM.ABE_PRM register offsets */
-#define OMAP4_PM_ABE_PWRSTCTRL_OFFSET			0x0000
-#define OMAP4430_PM_ABE_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0000)
-#define OMAP4_PM_ABE_PWRSTST_OFFSET			0x0004
-#define OMAP4430_PM_ABE_PWRSTST				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0004)
-#define OMAP4_RM_ABE_AESS_CONTEXT_OFFSET		0x002c
-#define OMAP4430_RM_ABE_AESS_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x002c)
-#define OMAP4_PM_ABE_PDM_WKDEP_OFFSET			0x0030
-#define OMAP4430_PM_ABE_PDM_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0030)
-#define OMAP4_RM_ABE_PDM_CONTEXT_OFFSET			0x0034
-#define OMAP4430_RM_ABE_PDM_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0034)
-#define OMAP4_PM_ABE_DMIC_WKDEP_OFFSET			0x0038
-#define OMAP4430_PM_ABE_DMIC_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0038)
-#define OMAP4_RM_ABE_DMIC_CONTEXT_OFFSET		0x003c
-#define OMAP4430_RM_ABE_DMIC_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x003c)
-#define OMAP4_PM_ABE_MCASP_WKDEP_OFFSET			0x0040
-#define OMAP4430_PM_ABE_MCASP_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0040)
-#define OMAP4_RM_ABE_MCASP_CONTEXT_OFFSET		0x0044
-#define OMAP4430_RM_ABE_MCASP_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0044)
-#define OMAP4_PM_ABE_MCBSP1_WKDEP_OFFSET		0x0048
-#define OMAP4430_PM_ABE_MCBSP1_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0048)
-#define OMAP4_RM_ABE_MCBSP1_CONTEXT_OFFSET		0x004c
-#define OMAP4430_RM_ABE_MCBSP1_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x004c)
-#define OMAP4_PM_ABE_MCBSP2_WKDEP_OFFSET		0x0050
-#define OMAP4430_PM_ABE_MCBSP2_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0050)
-#define OMAP4_RM_ABE_MCBSP2_CONTEXT_OFFSET		0x0054
-#define OMAP4430_RM_ABE_MCBSP2_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0054)
-#define OMAP4_PM_ABE_MCBSP3_WKDEP_OFFSET		0x0058
-#define OMAP4430_PM_ABE_MCBSP3_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0058)
-#define OMAP4_RM_ABE_MCBSP3_CONTEXT_OFFSET		0x005c
-#define OMAP4430_RM_ABE_MCBSP3_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x005c)
-#define OMAP4_PM_ABE_SLIMBUS_WKDEP_OFFSET		0x0060
-#define OMAP4430_PM_ABE_SLIMBUS_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0060)
-#define OMAP4_RM_ABE_SLIMBUS_CONTEXT_OFFSET		0x0064
-#define OMAP4430_RM_ABE_SLIMBUS_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0064)
-#define OMAP4_PM_ABE_TIMER5_WKDEP_OFFSET		0x0068
-#define OMAP4430_PM_ABE_TIMER5_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0068)
-#define OMAP4_RM_ABE_TIMER5_CONTEXT_OFFSET		0x006c
-#define OMAP4430_RM_ABE_TIMER5_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x006c)
-#define OMAP4_PM_ABE_TIMER6_WKDEP_OFFSET		0x0070
-#define OMAP4430_PM_ABE_TIMER6_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0070)
-#define OMAP4_RM_ABE_TIMER6_CONTEXT_OFFSET		0x0074
-#define OMAP4430_RM_ABE_TIMER6_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0074)
-#define OMAP4_PM_ABE_TIMER7_WKDEP_OFFSET		0x0078
-#define OMAP4430_PM_ABE_TIMER7_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0078)
-#define OMAP4_RM_ABE_TIMER7_CONTEXT_OFFSET		0x007c
-#define OMAP4430_RM_ABE_TIMER7_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x007c)
-#define OMAP4_PM_ABE_TIMER8_WKDEP_OFFSET		0x0080
-#define OMAP4430_PM_ABE_TIMER8_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0080)
-#define OMAP4_RM_ABE_TIMER8_CONTEXT_OFFSET		0x0084
-#define OMAP4430_RM_ABE_TIMER8_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0084)
-#define OMAP4_PM_ABE_WDT3_WKDEP_OFFSET			0x0088
-#define OMAP4430_PM_ABE_WDT3_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0088)
-#define OMAP4_RM_ABE_WDT3_CONTEXT_OFFSET		0x008c
-#define OMAP4430_RM_ABE_WDT3_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x008c)
-
-/* PRM.ALWAYS_ON_PRM register offsets */
-#define OMAP4_RM_ALWON_MDMINTC_CONTEXT_OFFSET		0x0024
-#define OMAP4430_RM_ALWON_MDMINTC_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0024)
-#define OMAP4_PM_ALWON_SR_MPU_WKDEP_OFFSET		0x0028
-#define OMAP4430_PM_ALWON_SR_MPU_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0028)
-#define OMAP4_RM_ALWON_SR_MPU_CONTEXT_OFFSET		0x002c
-#define OMAP4430_RM_ALWON_SR_MPU_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x002c)
-#define OMAP4_PM_ALWON_SR_IVA_WKDEP_OFFSET		0x0030
-#define OMAP4430_PM_ALWON_SR_IVA_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0030)
-#define OMAP4_RM_ALWON_SR_IVA_CONTEXT_OFFSET		0x0034
-#define OMAP4430_RM_ALWON_SR_IVA_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0034)
-#define OMAP4_PM_ALWON_SR_CORE_WKDEP_OFFSET		0x0038
-#define OMAP4430_PM_ALWON_SR_CORE_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0038)
-#define OMAP4_RM_ALWON_SR_CORE_CONTEXT_OFFSET		0x003c
-#define OMAP4430_RM_ALWON_SR_CORE_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x003c)
-
-/* PRM.CORE_PRM register offsets */
-#define OMAP4_PM_CORE_PWRSTCTRL_OFFSET			0x0000
-#define OMAP4430_PM_CORE_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0000)
-#define OMAP4_PM_CORE_PWRSTST_OFFSET			0x0004
-#define OMAP4430_PM_CORE_PWRSTST			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0004)
-#define OMAP4_RM_L3_1_L3_1_CONTEXT_OFFSET		0x0024
-#define OMAP4430_RM_L3_1_L3_1_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0024)
-#define OMAP4_RM_L3_2_L3_2_CONTEXT_OFFSET		0x0124
-#define OMAP4430_RM_L3_2_L3_2_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0124)
-#define OMAP4_RM_L3_2_GPMC_CONTEXT_OFFSET		0x012c
-#define OMAP4430_RM_L3_2_GPMC_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x012c)
-#define OMAP4_RM_L3_2_OCMC_RAM_CONTEXT_OFFSET		0x0134
-#define OMAP4430_RM_L3_2_OCMC_RAM_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0134)
-#define OMAP4_RM_DUCATI_RSTCTRL_OFFSET			0x0210
-#define OMAP4430_RM_DUCATI_RSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0210)
-#define OMAP4_RM_DUCATI_RSTST_OFFSET			0x0214
-#define OMAP4430_RM_DUCATI_RSTST			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0214)
-#define OMAP4_RM_DUCATI_DUCATI_CONTEXT_OFFSET		0x0224
-#define OMAP4430_RM_DUCATI_DUCATI_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0224)
-#define OMAP4_RM_SDMA_SDMA_CONTEXT_OFFSET		0x0324
-#define OMAP4430_RM_SDMA_SDMA_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0324)
-#define OMAP4_RM_MEMIF_DMM_CONTEXT_OFFSET		0x0424
-#define OMAP4430_RM_MEMIF_DMM_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0424)
-#define OMAP4_RM_MEMIF_EMIF_FW_CONTEXT_OFFSET		0x042c
-#define OMAP4430_RM_MEMIF_EMIF_FW_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x042c)
-#define OMAP4_RM_MEMIF_EMIF_1_CONTEXT_OFFSET		0x0434
-#define OMAP4430_RM_MEMIF_EMIF_1_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0434)
-#define OMAP4_RM_MEMIF_EMIF_2_CONTEXT_OFFSET		0x043c
-#define OMAP4430_RM_MEMIF_EMIF_2_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x043c)
-#define OMAP4_RM_MEMIF_DLL_CONTEXT_OFFSET		0x0444
-#define OMAP4430_RM_MEMIF_DLL_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0444)
-#define OMAP4_RM_MEMIF_EMIF_H1_CONTEXT_OFFSET		0x0454
-#define OMAP4430_RM_MEMIF_EMIF_H1_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0454)
-#define OMAP4_RM_MEMIF_EMIF_H2_CONTEXT_OFFSET		0x045c
-#define OMAP4430_RM_MEMIF_EMIF_H2_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x045c)
-#define OMAP4_RM_MEMIF_DLL_H_CONTEXT_OFFSET		0x0464
-#define OMAP4430_RM_MEMIF_DLL_H_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0464)
-#define OMAP4_RM_D2D_SAD2D_CONTEXT_OFFSET		0x0524
-#define OMAP4430_RM_D2D_SAD2D_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0524)
-#define OMAP4_RM_D2D_MODEM_ICR_CONTEXT_OFFSET		0x052c
-#define OMAP4430_RM_D2D_MODEM_ICR_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x052c)
-#define OMAP4_RM_D2D_SAD2D_FW_CONTEXT_OFFSET		0x0534
-#define OMAP4430_RM_D2D_SAD2D_FW_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0534)
-#define OMAP4_RM_L4CFG_L4_CFG_CONTEXT_OFFSET		0x0624
-#define OMAP4430_RM_L4CFG_L4_CFG_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0624)
-#define OMAP4_RM_L4CFG_HW_SEM_CONTEXT_OFFSET		0x062c
-#define OMAP4430_RM_L4CFG_HW_SEM_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x062c)
-#define OMAP4_RM_L4CFG_MAILBOX_CONTEXT_OFFSET		0x0634
-#define OMAP4430_RM_L4CFG_MAILBOX_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0634)
-#define OMAP4_RM_L4CFG_SAR_ROM_CONTEXT_OFFSET		0x063c
-#define OMAP4430_RM_L4CFG_SAR_ROM_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x063c)
-#define OMAP4_RM_L3INSTR_L3_3_CONTEXT_OFFSET		0x0724
-#define OMAP4430_RM_L3INSTR_L3_3_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0724)
-#define OMAP4_RM_L3INSTR_L3_INSTR_CONTEXT_OFFSET	0x072c
-#define OMAP4430_RM_L3INSTR_L3_INSTR_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x072c)
-#define OMAP4_RM_L3INSTR_OCP_WP1_CONTEXT_OFFSET		0x0744
-#define OMAP4430_RM_L3INSTR_OCP_WP1_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0744)
-
-/* PRM.IVAHD_PRM register offsets */
-#define OMAP4_PM_IVAHD_PWRSTCTRL_OFFSET			0x0000
-#define OMAP4430_PM_IVAHD_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0000)
-#define OMAP4_PM_IVAHD_PWRSTST_OFFSET			0x0004
-#define OMAP4430_PM_IVAHD_PWRSTST			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0004)
-#define OMAP4_RM_IVAHD_RSTCTRL_OFFSET			0x0010
-#define OMAP4430_RM_IVAHD_RSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0010)
-#define OMAP4_RM_IVAHD_RSTST_OFFSET			0x0014
-#define OMAP4430_RM_IVAHD_RSTST				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0014)
-#define OMAP4_RM_IVAHD_IVAHD_CONTEXT_OFFSET		0x0024
-#define OMAP4430_RM_IVAHD_IVAHD_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0024)
-#define OMAP4_RM_IVAHD_SL2_CONTEXT_OFFSET		0x002c
-#define OMAP4430_RM_IVAHD_SL2_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x002c)
-
-/* PRM.CAM_PRM register offsets */
-#define OMAP4_PM_CAM_PWRSTCTRL_OFFSET			0x0000
-#define OMAP4430_PM_CAM_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_INST, 0x0000)
-#define OMAP4_PM_CAM_PWRSTST_OFFSET			0x0004
-#define OMAP4430_PM_CAM_PWRSTST				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_INST, 0x0004)
-#define OMAP4_RM_CAM_ISS_CONTEXT_OFFSET			0x0024
-#define OMAP4430_RM_CAM_ISS_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_INST, 0x0024)
-#define OMAP4_RM_CAM_FDIF_CONTEXT_OFFSET		0x002c
-#define OMAP4430_RM_CAM_FDIF_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_INST, 0x002c)
-
-/* PRM.DSS_PRM register offsets */
-#define OMAP4_PM_DSS_PWRSTCTRL_OFFSET			0x0000
-#define OMAP4430_PM_DSS_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x0000)
-#define OMAP4_PM_DSS_PWRSTST_OFFSET			0x0004
-#define OMAP4430_PM_DSS_PWRSTST				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x0004)
-#define OMAP4_PM_DSS_DSS_WKDEP_OFFSET			0x0020
-#define OMAP4430_PM_DSS_DSS_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x0020)
-#define OMAP4_RM_DSS_DSS_CONTEXT_OFFSET			0x0024
-#define OMAP4430_RM_DSS_DSS_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x0024)
-#define OMAP4_RM_DSS_DEISS_CONTEXT_OFFSET		0x002c
-#define OMAP4430_RM_DSS_DEISS_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x002c)
-
-/* PRM.GFX_PRM register offsets */
-#define OMAP4_PM_GFX_PWRSTCTRL_OFFSET			0x0000
-#define OMAP4430_PM_GFX_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_INST, 0x0000)
-#define OMAP4_PM_GFX_PWRSTST_OFFSET			0x0004
-#define OMAP4430_PM_GFX_PWRSTST				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_INST, 0x0004)
-#define OMAP4_RM_GFX_GFX_CONTEXT_OFFSET			0x0024
-#define OMAP4430_RM_GFX_GFX_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_INST, 0x0024)
-
-/* PRM.L3INIT_PRM register offsets */
-#define OMAP4_PM_L3INIT_PWRSTCTRL_OFFSET		0x0000
-#define OMAP4430_PM_L3INIT_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0000)
-#define OMAP4_PM_L3INIT_PWRSTST_OFFSET			0x0004
-#define OMAP4430_PM_L3INIT_PWRSTST			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0004)
-#define OMAP4_PM_L3INIT_MMC1_WKDEP_OFFSET		0x0028
-#define OMAP4430_PM_L3INIT_MMC1_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0028)
-#define OMAP4_RM_L3INIT_MMC1_CONTEXT_OFFSET		0x002c
-#define OMAP4430_RM_L3INIT_MMC1_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x002c)
-#define OMAP4_PM_L3INIT_MMC2_WKDEP_OFFSET		0x0030
-#define OMAP4430_PM_L3INIT_MMC2_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0030)
-#define OMAP4_RM_L3INIT_MMC2_CONTEXT_OFFSET		0x0034
-#define OMAP4430_RM_L3INIT_MMC2_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0034)
-#define OMAP4_PM_L3INIT_HSI_WKDEP_OFFSET		0x0038
-#define OMAP4430_PM_L3INIT_HSI_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0038)
-#define OMAP4_RM_L3INIT_HSI_CONTEXT_OFFSET		0x003c
-#define OMAP4430_RM_L3INIT_HSI_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x003c)
-#define OMAP4_PM_L3INIT_UNIPRO1_WKDEP_OFFSET		0x0040
-#define OMAP4430_PM_L3INIT_UNIPRO1_WKDEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0040)
-#define OMAP4_RM_L3INIT_UNIPRO1_CONTEXT_OFFSET		0x0044
-#define OMAP4430_RM_L3INIT_UNIPRO1_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0044)
-#define OMAP4_PM_L3INIT_USB_HOST_WKDEP_OFFSET		0x0058
-#define OMAP4430_PM_L3INIT_USB_HOST_WKDEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0058)
-#define OMAP4_RM_L3INIT_USB_HOST_CONTEXT_OFFSET		0x005c
-#define OMAP4430_RM_L3INIT_USB_HOST_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x005c)
-#define OMAP4_PM_L3INIT_USB_OTG_WKDEP_OFFSET		0x0060
-#define OMAP4430_PM_L3INIT_USB_OTG_WKDEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0060)
-#define OMAP4_RM_L3INIT_USB_OTG_CONTEXT_OFFSET		0x0064
-#define OMAP4430_RM_L3INIT_USB_OTG_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0064)
-#define OMAP4_PM_L3INIT_USB_TLL_WKDEP_OFFSET		0x0068
-#define OMAP4430_PM_L3INIT_USB_TLL_WKDEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0068)
-#define OMAP4_RM_L3INIT_USB_TLL_CONTEXT_OFFSET		0x006c
-#define OMAP4430_RM_L3INIT_USB_TLL_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x006c)
-#define OMAP4_RM_L3INIT_P1500_CONTEXT_OFFSET		0x007c
-#define OMAP4430_RM_L3INIT_P1500_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x007c)
-#define OMAP4_RM_L3INIT_EMAC_CONTEXT_OFFSET		0x0084
-#define OMAP4430_RM_L3INIT_EMAC_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0084)
-#define OMAP4_PM_L3INIT_SATA_WKDEP_OFFSET		0x0088
-#define OMAP4430_PM_L3INIT_SATA_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0088)
-#define OMAP4_RM_L3INIT_SATA_CONTEXT_OFFSET		0x008c
-#define OMAP4430_RM_L3INIT_SATA_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x008c)
-#define OMAP4_RM_L3INIT_TPPSS_CONTEXT_OFFSET		0x0094
-#define OMAP4430_RM_L3INIT_TPPSS_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0094)
-#define OMAP4_PM_L3INIT_PCIESS_WKDEP_OFFSET		0x0098
-#define OMAP4430_PM_L3INIT_PCIESS_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0098)
-#define OMAP4_RM_L3INIT_PCIESS_CONTEXT_OFFSET		0x009c
-#define OMAP4430_RM_L3INIT_PCIESS_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x009c)
-#define OMAP4_RM_L3INIT_CCPTX_CONTEXT_OFFSET		0x00ac
-#define OMAP4430_RM_L3INIT_CCPTX_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00ac)
-#define OMAP4_PM_L3INIT_XHPI_WKDEP_OFFSET		0x00c0
-#define OMAP4430_PM_L3INIT_XHPI_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00c0)
-#define OMAP4_RM_L3INIT_XHPI_CONTEXT_OFFSET		0x00c4
-#define OMAP4430_RM_L3INIT_XHPI_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00c4)
-#define OMAP4_PM_L3INIT_MMC6_WKDEP_OFFSET		0x00c8
-#define OMAP4430_PM_L3INIT_MMC6_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00c8)
-#define OMAP4_RM_L3INIT_MMC6_CONTEXT_OFFSET		0x00cc
-#define OMAP4430_RM_L3INIT_MMC6_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00cc)
-#define OMAP4_PM_L3INIT_USB_HOST_FS_WKDEP_OFFSET	0x00d0
-#define OMAP4430_PM_L3INIT_USB_HOST_FS_WKDEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00d0)
-#define OMAP4_RM_L3INIT_USB_HOST_FS_CONTEXT_OFFSET	0x00d4
-#define OMAP4430_RM_L3INIT_USB_HOST_FS_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00d4)
-#define OMAP4_RM_L3INIT_USBPHYOCP2SCP_CONTEXT_OFFSET	0x00e4
-#define OMAP4430_RM_L3INIT_USBPHYOCP2SCP_CONTEXT	OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00e4)
-
-/* PRM.L4PER_PRM register offsets */
-#define OMAP4_PM_L4PER_PWRSTCTRL_OFFSET			0x0000
-#define OMAP4430_PM_L4PER_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0000)
-#define OMAP4_PM_L4PER_PWRSTST_OFFSET			0x0004
-#define OMAP4430_PM_L4PER_PWRSTST			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0004)
-#define OMAP4_RM_L4PER_ADC_CONTEXT_OFFSET		0x0024
-#define OMAP4430_RM_L4PER_ADC_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0024)
-#define OMAP4_PM_L4PER_DMTIMER10_WKDEP_OFFSET		0x0028
-#define OMAP4430_PM_L4PER_DMTIMER10_WKDEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0028)
-#define OMAP4_RM_L4PER_DMTIMER10_CONTEXT_OFFSET		0x002c
-#define OMAP4430_RM_L4PER_DMTIMER10_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x002c)
-#define OMAP4_PM_L4PER_DMTIMER11_WKDEP_OFFSET		0x0030
-#define OMAP4430_PM_L4PER_DMTIMER11_WKDEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0030)
-#define OMAP4_RM_L4PER_DMTIMER11_CONTEXT_OFFSET		0x0034
-#define OMAP4430_RM_L4PER_DMTIMER11_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0034)
-#define OMAP4_PM_L4PER_DMTIMER2_WKDEP_OFFSET		0x0038
-#define OMAP4430_PM_L4PER_DMTIMER2_WKDEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0038)
-#define OMAP4_RM_L4PER_DMTIMER2_CONTEXT_OFFSET		0x003c
-#define OMAP4430_RM_L4PER_DMTIMER2_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x003c)
-#define OMAP4_PM_L4PER_DMTIMER3_WKDEP_OFFSET		0x0040
-#define OMAP4430_PM_L4PER_DMTIMER3_WKDEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0040)
-#define OMAP4_RM_L4PER_DMTIMER3_CONTEXT_OFFSET		0x0044
-#define OMAP4430_RM_L4PER_DMTIMER3_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0044)
-#define OMAP4_PM_L4PER_DMTIMER4_WKDEP_OFFSET		0x0048
-#define OMAP4430_PM_L4PER_DMTIMER4_WKDEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0048)
-#define OMAP4_RM_L4PER_DMTIMER4_CONTEXT_OFFSET		0x004c
-#define OMAP4430_RM_L4PER_DMTIMER4_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x004c)
-#define OMAP4_PM_L4PER_DMTIMER9_WKDEP_OFFSET		0x0050
-#define OMAP4430_PM_L4PER_DMTIMER9_WKDEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0050)
-#define OMAP4_RM_L4PER_DMTIMER9_CONTEXT_OFFSET		0x0054
-#define OMAP4430_RM_L4PER_DMTIMER9_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0054)
-#define OMAP4_RM_L4PER_ELM_CONTEXT_OFFSET		0x005c
-#define OMAP4430_RM_L4PER_ELM_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x005c)
-#define OMAP4_PM_L4PER_GPIO2_WKDEP_OFFSET		0x0060
-#define OMAP4430_PM_L4PER_GPIO2_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0060)
-#define OMAP4_RM_L4PER_GPIO2_CONTEXT_OFFSET		0x0064
-#define OMAP4430_RM_L4PER_GPIO2_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0064)
-#define OMAP4_PM_L4PER_GPIO3_WKDEP_OFFSET		0x0068
-#define OMAP4430_PM_L4PER_GPIO3_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0068)
-#define OMAP4_RM_L4PER_GPIO3_CONTEXT_OFFSET		0x006c
-#define OMAP4430_RM_L4PER_GPIO3_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x006c)
-#define OMAP4_PM_L4PER_GPIO4_WKDEP_OFFSET		0x0070
-#define OMAP4430_PM_L4PER_GPIO4_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0070)
-#define OMAP4_RM_L4PER_GPIO4_CONTEXT_OFFSET		0x0074
-#define OMAP4430_RM_L4PER_GPIO4_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0074)
-#define OMAP4_PM_L4PER_GPIO5_WKDEP_OFFSET		0x0078
-#define OMAP4430_PM_L4PER_GPIO5_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0078)
-#define OMAP4_RM_L4PER_GPIO5_CONTEXT_OFFSET		0x007c
-#define OMAP4430_RM_L4PER_GPIO5_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x007c)
-#define OMAP4_PM_L4PER_GPIO6_WKDEP_OFFSET		0x0080
-#define OMAP4430_PM_L4PER_GPIO6_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0080)
-#define OMAP4_RM_L4PER_GPIO6_CONTEXT_OFFSET		0x0084
-#define OMAP4430_RM_L4PER_GPIO6_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0084)
-#define OMAP4_RM_L4PER_HDQ1W_CONTEXT_OFFSET		0x008c
-#define OMAP4430_RM_L4PER_HDQ1W_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x008c)
-#define OMAP4_PM_L4PER_HECC1_WKDEP_OFFSET		0x0090
-#define OMAP4430_PM_L4PER_HECC1_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0090)
-#define OMAP4_RM_L4PER_HECC1_CONTEXT_OFFSET		0x0094
-#define OMAP4430_RM_L4PER_HECC1_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0094)
-#define OMAP4_PM_L4PER_HECC2_WKDEP_OFFSET		0x0098
-#define OMAP4430_PM_L4PER_HECC2_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0098)
-#define OMAP4_RM_L4PER_HECC2_CONTEXT_OFFSET		0x009c
-#define OMAP4430_RM_L4PER_HECC2_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x009c)
-#define OMAP4_PM_L4PER_I2C1_WKDEP_OFFSET		0x00a0
-#define OMAP4430_PM_L4PER_I2C1_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00a0)
-#define OMAP4_RM_L4PER_I2C1_CONTEXT_OFFSET		0x00a4
-#define OMAP4430_RM_L4PER_I2C1_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00a4)
-#define OMAP4_PM_L4PER_I2C2_WKDEP_OFFSET		0x00a8
-#define OMAP4430_PM_L4PER_I2C2_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00a8)
-#define OMAP4_RM_L4PER_I2C2_CONTEXT_OFFSET		0x00ac
-#define OMAP4430_RM_L4PER_I2C2_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00ac)
-#define OMAP4_PM_L4PER_I2C3_WKDEP_OFFSET		0x00b0
-#define OMAP4430_PM_L4PER_I2C3_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00b0)
-#define OMAP4_RM_L4PER_I2C3_CONTEXT_OFFSET		0x00b4
-#define OMAP4430_RM_L4PER_I2C3_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00b4)
-#define OMAP4_PM_L4PER_I2C4_WKDEP_OFFSET		0x00b8
-#define OMAP4430_PM_L4PER_I2C4_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00b8)
-#define OMAP4_RM_L4PER_I2C4_CONTEXT_OFFSET		0x00bc
-#define OMAP4430_RM_L4PER_I2C4_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00bc)
-#define OMAP4_RM_L4PER_L4_PER_CONTEXT_OFFSET		0x00c0
-#define OMAP4430_RM_L4PER_L4_PER_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00c0)
-#define OMAP4_PM_L4PER_MCASP2_WKDEP_OFFSET		0x00d0
-#define OMAP4430_PM_L4PER_MCASP2_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00d0)
-#define OMAP4_RM_L4PER_MCASP2_CONTEXT_OFFSET		0x00d4
-#define OMAP4430_RM_L4PER_MCASP2_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00d4)
-#define OMAP4_PM_L4PER_MCASP3_WKDEP_OFFSET		0x00d8
-#define OMAP4430_PM_L4PER_MCASP3_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00d8)
-#define OMAP4_RM_L4PER_MCASP3_CONTEXT_OFFSET		0x00dc
-#define OMAP4430_RM_L4PER_MCASP3_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00dc)
-#define OMAP4_PM_L4PER_MCBSP4_WKDEP_OFFSET		0x00e0
-#define OMAP4430_PM_L4PER_MCBSP4_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00e0)
-#define OMAP4_RM_L4PER_MCBSP4_CONTEXT_OFFSET		0x00e4
-#define OMAP4430_RM_L4PER_MCBSP4_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00e4)
-#define OMAP4_RM_L4PER_MGATE_CONTEXT_OFFSET		0x00ec
-#define OMAP4430_RM_L4PER_MGATE_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00ec)
-#define OMAP4_PM_L4PER_MCSPI1_WKDEP_OFFSET		0x00f0
-#define OMAP4430_PM_L4PER_MCSPI1_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00f0)
-#define OMAP4_RM_L4PER_MCSPI1_CONTEXT_OFFSET		0x00f4
-#define OMAP4430_RM_L4PER_MCSPI1_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00f4)
-#define OMAP4_PM_L4PER_MCSPI2_WKDEP_OFFSET		0x00f8
-#define OMAP4430_PM_L4PER_MCSPI2_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00f8)
-#define OMAP4_RM_L4PER_MCSPI2_CONTEXT_OFFSET		0x00fc
-#define OMAP4430_RM_L4PER_MCSPI2_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00fc)
-#define OMAP4_PM_L4PER_MCSPI3_WKDEP_OFFSET		0x0100
-#define OMAP4430_PM_L4PER_MCSPI3_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0100)
-#define OMAP4_RM_L4PER_MCSPI3_CONTEXT_OFFSET		0x0104
-#define OMAP4430_RM_L4PER_MCSPI3_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0104)
-#define OMAP4_PM_L4PER_MCSPI4_WKDEP_OFFSET		0x0108
-#define OMAP4430_PM_L4PER_MCSPI4_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0108)
-#define OMAP4_RM_L4PER_MCSPI4_CONTEXT_OFFSET		0x010c
-#define OMAP4430_RM_L4PER_MCSPI4_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x010c)
-#define OMAP4_PM_L4PER_MMCSD3_WKDEP_OFFSET		0x0120
-#define OMAP4430_PM_L4PER_MMCSD3_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0120)
-#define OMAP4_RM_L4PER_MMCSD3_CONTEXT_OFFSET		0x0124
-#define OMAP4430_RM_L4PER_MMCSD3_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0124)
-#define OMAP4_PM_L4PER_MMCSD4_WKDEP_OFFSET		0x0128
-#define OMAP4430_PM_L4PER_MMCSD4_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0128)
-#define OMAP4_RM_L4PER_MMCSD4_CONTEXT_OFFSET		0x012c
-#define OMAP4430_RM_L4PER_MMCSD4_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x012c)
-#define OMAP4_RM_L4PER_MSPROHG_CONTEXT_OFFSET		0x0134
-#define OMAP4430_RM_L4PER_MSPROHG_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0134)
-#define OMAP4_PM_L4PER_SLIMBUS2_WKDEP_OFFSET		0x0138
-#define OMAP4430_PM_L4PER_SLIMBUS2_WKDEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0138)
-#define OMAP4_RM_L4PER_SLIMBUS2_CONTEXT_OFFSET		0x013c
-#define OMAP4430_RM_L4PER_SLIMBUS2_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x013c)
-#define OMAP4_PM_L4PER_UART1_WKDEP_OFFSET		0x0140
-#define OMAP4430_PM_L4PER_UART1_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0140)
-#define OMAP4_RM_L4PER_UART1_CONTEXT_OFFSET		0x0144
-#define OMAP4430_RM_L4PER_UART1_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0144)
-#define OMAP4_PM_L4PER_UART2_WKDEP_OFFSET		0x0148
-#define OMAP4430_PM_L4PER_UART2_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0148)
-#define OMAP4_RM_L4PER_UART2_CONTEXT_OFFSET		0x014c
-#define OMAP4430_RM_L4PER_UART2_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x014c)
-#define OMAP4_PM_L4PER_UART3_WKDEP_OFFSET		0x0150
-#define OMAP4430_PM_L4PER_UART3_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0150)
-#define OMAP4_RM_L4PER_UART3_CONTEXT_OFFSET		0x0154
-#define OMAP4430_RM_L4PER_UART3_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0154)
-#define OMAP4_PM_L4PER_UART4_WKDEP_OFFSET		0x0158
-#define OMAP4430_PM_L4PER_UART4_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0158)
-#define OMAP4_RM_L4PER_UART4_CONTEXT_OFFSET		0x015c
-#define OMAP4430_RM_L4PER_UART4_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x015c)
-#define OMAP4_PM_L4PER_MMCSD5_WKDEP_OFFSET		0x0160
-#define OMAP4430_PM_L4PER_MMCSD5_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0160)
-#define OMAP4_RM_L4PER_MMCSD5_CONTEXT_OFFSET		0x0164
-#define OMAP4430_RM_L4PER_MMCSD5_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0164)
-#define OMAP4_PM_L4PER_I2C5_WKDEP_OFFSET		0x0168
-#define OMAP4430_PM_L4PER_I2C5_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0168)
-#define OMAP4_RM_L4PER_I2C5_CONTEXT_OFFSET		0x016c
-#define OMAP4430_RM_L4PER_I2C5_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x016c)
-#define OMAP4_RM_L4SEC_AES1_CONTEXT_OFFSET		0x01a4
-#define OMAP4430_RM_L4SEC_AES1_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01a4)
-#define OMAP4_RM_L4SEC_AES2_CONTEXT_OFFSET		0x01ac
-#define OMAP4430_RM_L4SEC_AES2_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01ac)
-#define OMAP4_RM_L4SEC_DES3DES_CONTEXT_OFFSET		0x01b4
-#define OMAP4430_RM_L4SEC_DES3DES_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01b4)
-#define OMAP4_RM_L4SEC_PKAEIP29_CONTEXT_OFFSET		0x01bc
-#define OMAP4430_RM_L4SEC_PKAEIP29_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01bc)
-#define OMAP4_RM_L4SEC_RNG_CONTEXT_OFFSET		0x01c4
-#define OMAP4430_RM_L4SEC_RNG_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01c4)
-#define OMAP4_RM_L4SEC_SHA2MD51_CONTEXT_OFFSET		0x01cc
-#define OMAP4430_RM_L4SEC_SHA2MD51_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01cc)
-#define OMAP4_RM_L4SEC_CRYPTODMA_CONTEXT_OFFSET		0x01dc
-#define OMAP4430_RM_L4SEC_CRYPTODMA_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01dc)
-
-/* PRM.CEFUSE_PRM register offsets */
-#define OMAP4_PM_CEFUSE_PWRSTCTRL_OFFSET		0x0000
-#define OMAP4430_PM_CEFUSE_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_INST, 0x0000)
-#define OMAP4_PM_CEFUSE_PWRSTST_OFFSET			0x0004
-#define OMAP4430_PM_CEFUSE_PWRSTST			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_INST, 0x0004)
-#define OMAP4_RM_CEFUSE_CEFUSE_CONTEXT_OFFSET		0x0024
-#define OMAP4430_RM_CEFUSE_CEFUSE_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_INST, 0x0024)
-
-/* PRM.WKUP_PRM register offsets */
-#define OMAP4_RM_WKUP_L4WKUP_CONTEXT_OFFSET		0x0024
-#define OMAP4430_RM_WKUP_L4WKUP_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0024)
-#define OMAP4_RM_WKUP_WDT1_CONTEXT_OFFSET		0x002c
-#define OMAP4430_RM_WKUP_WDT1_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x002c)
-#define OMAP4_PM_WKUP_WDT2_WKDEP_OFFSET			0x0030
-#define OMAP4430_PM_WKUP_WDT2_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0030)
-#define OMAP4_RM_WKUP_WDT2_CONTEXT_OFFSET		0x0034
-#define OMAP4430_RM_WKUP_WDT2_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0034)
-#define OMAP4_PM_WKUP_GPIO1_WKDEP_OFFSET		0x0038
-#define OMAP4430_PM_WKUP_GPIO1_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0038)
-#define OMAP4_RM_WKUP_GPIO1_CONTEXT_OFFSET		0x003c
-#define OMAP4430_RM_WKUP_GPIO1_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x003c)
-#define OMAP4_PM_WKUP_TIMER1_WKDEP_OFFSET		0x0040
-#define OMAP4430_PM_WKUP_TIMER1_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0040)
-#define OMAP4_RM_WKUP_TIMER1_CONTEXT_OFFSET		0x0044
-#define OMAP4430_RM_WKUP_TIMER1_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0044)
-#define OMAP4_PM_WKUP_TIMER12_WKDEP_OFFSET		0x0048
-#define OMAP4430_PM_WKUP_TIMER12_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0048)
-#define OMAP4_RM_WKUP_TIMER12_CONTEXT_OFFSET		0x004c
-#define OMAP4430_RM_WKUP_TIMER12_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x004c)
-#define OMAP4_RM_WKUP_SYNCTIMER_CONTEXT_OFFSET		0x0054
-#define OMAP4430_RM_WKUP_SYNCTIMER_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0054)
-#define OMAP4_PM_WKUP_USIM_WKDEP_OFFSET			0x0058
-#define OMAP4430_PM_WKUP_USIM_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0058)
-#define OMAP4_RM_WKUP_USIM_CONTEXT_OFFSET		0x005c
-#define OMAP4430_RM_WKUP_USIM_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x005c)
-#define OMAP4_RM_WKUP_SARRAM_CONTEXT_OFFSET		0x0064
-#define OMAP4430_RM_WKUP_SARRAM_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0064)
-#define OMAP4_PM_WKUP_KEYBOARD_WKDEP_OFFSET		0x0078
-#define OMAP4430_PM_WKUP_KEYBOARD_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0078)
-#define OMAP4_RM_WKUP_KEYBOARD_CONTEXT_OFFSET		0x007c
-#define OMAP4430_RM_WKUP_KEYBOARD_CONTEXT		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x007c)
-#define OMAP4_PM_WKUP_RTC_WKDEP_OFFSET			0x0080
-#define OMAP4430_PM_WKUP_RTC_WKDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0080)
-#define OMAP4_RM_WKUP_RTC_CONTEXT_OFFSET		0x0084
-#define OMAP4430_RM_WKUP_RTC_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0084)
-
-/* PRM.WKUP_CM register offsets */
-#define OMAP4_CM_WKUP_CLKSTCTRL_OFFSET			0x0000
-#define OMAP4430_CM_WKUP_CLKSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0000)
-#define OMAP4_CM_WKUP_L4WKUP_CLKCTRL_OFFSET		0x0020
-#define OMAP4430_CM_WKUP_L4WKUP_CLKCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0020)
-#define OMAP4_CM_WKUP_WDT1_CLKCTRL_OFFSET		0x0028
-#define OMAP4430_CM_WKUP_WDT1_CLKCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0028)
-#define OMAP4_CM_WKUP_WDT2_CLKCTRL_OFFSET		0x0030
-#define OMAP4430_CM_WKUP_WDT2_CLKCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0030)
-#define OMAP4_CM_WKUP_GPIO1_CLKCTRL_OFFSET		0x0038
-#define OMAP4430_CM_WKUP_GPIO1_CLKCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0038)
-#define OMAP4_CM_WKUP_TIMER1_CLKCTRL_OFFSET		0x0040
-#define OMAP4430_CM_WKUP_TIMER1_CLKCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0040)
-#define OMAP4_CM_WKUP_TIMER12_CLKCTRL_OFFSET		0x0048
-#define OMAP4430_CM_WKUP_TIMER12_CLKCTRL		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0048)
-#define OMAP4_CM_WKUP_SYNCTIMER_CLKCTRL_OFFSET		0x0050
-#define OMAP4430_CM_WKUP_SYNCTIMER_CLKCTRL		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0050)
-#define OMAP4_CM_WKUP_USIM_CLKCTRL_OFFSET		0x0058
-#define OMAP4430_CM_WKUP_USIM_CLKCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0058)
-#define OMAP4_CM_WKUP_SARRAM_CLKCTRL_OFFSET		0x0060
-#define OMAP4430_CM_WKUP_SARRAM_CLKCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0060)
-#define OMAP4_CM_WKUP_KEYBOARD_CLKCTRL_OFFSET		0x0078
-#define OMAP4430_CM_WKUP_KEYBOARD_CLKCTRL		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0078)
-#define OMAP4_CM_WKUP_RTC_CLKCTRL_OFFSET		0x0080
-#define OMAP4430_CM_WKUP_RTC_CLKCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0080)
-#define OMAP4_CM_WKUP_BANDGAP_CLKCTRL_OFFSET		0x0088
-#define OMAP4430_CM_WKUP_BANDGAP_CLKCTRL		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0088)
-
-/* PRM.EMU_PRM register offsets */
-#define OMAP4_PM_EMU_PWRSTCTRL_OFFSET			0x0000
-#define OMAP4430_PM_EMU_PWRSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_INST, 0x0000)
-#define OMAP4_PM_EMU_PWRSTST_OFFSET			0x0004
-#define OMAP4430_PM_EMU_PWRSTST				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_INST, 0x0004)
-#define OMAP4_RM_EMU_DEBUGSS_CONTEXT_OFFSET		0x0024
-#define OMAP4430_RM_EMU_DEBUGSS_CONTEXT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_INST, 0x0024)
-
-/* PRM.EMU_CM register offsets */
-#define OMAP4_CM_EMU_CLKSTCTRL_OFFSET			0x0000
-#define OMAP4430_CM_EMU_CLKSTCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_INST, 0x0000)
-#define OMAP4_CM_EMU_DYNAMICDEP_OFFSET			0x0008
-#define OMAP4430_CM_EMU_DYNAMICDEP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_INST, 0x0008)
-#define OMAP4_CM_EMU_DEBUGSS_CLKCTRL_OFFSET		0x0020
-#define OMAP4430_CM_EMU_DEBUGSS_CLKCTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_INST, 0x0020)
 
 /* PRM.DEVICE_PRM register offsets */
 #define OMAP4_PRM_RSTCTRL_OFFSET			0x0000
-#define OMAP4430_PRM_RSTCTRL				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0000)
-#define OMAP4_PRM_RSTST_OFFSET				0x0004
-#define OMAP4430_PRM_RSTST				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0004)
-#define OMAP4_PRM_RSTTIME_OFFSET			0x0008
-#define OMAP4430_PRM_RSTTIME				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0008)
-#define OMAP4_PRM_CLKREQCTRL_OFFSET			0x000c
-#define OMAP4430_PRM_CLKREQCTRL				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x000c)
 #define OMAP4_PRM_VOLTCTRL_OFFSET			0x0010
-#define OMAP4430_PRM_VOLTCTRL				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0010)
-#define OMAP4_PRM_PWRREQCTRL_OFFSET			0x0014
-#define OMAP4430_PRM_PWRREQCTRL				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0014)
-#define OMAP4_PRM_PSCON_COUNT_OFFSET			0x0018
-#define OMAP4430_PRM_PSCON_COUNT			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0018)
-#define OMAP4_PRM_IO_COUNT_OFFSET			0x001c
-#define OMAP4430_PRM_IO_COUNT				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x001c)
 #define OMAP4_PRM_IO_PMCTRL_OFFSET			0x0020
-#define OMAP4430_PRM_IO_PMCTRL				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0020)
-#define OMAP4_PRM_VOLTSETUP_WARMRESET_OFFSET		0x0024
-#define OMAP4430_PRM_VOLTSETUP_WARMRESET		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0024)
 #define OMAP4_PRM_VOLTSETUP_CORE_OFF_OFFSET		0x0028
-#define OMAP4430_PRM_VOLTSETUP_CORE_OFF			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0028)
 #define OMAP4_PRM_VOLTSETUP_MPU_OFF_OFFSET		0x002c
-#define OMAP4430_PRM_VOLTSETUP_MPU_OFF			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x002c)
 #define OMAP4_PRM_VOLTSETUP_IVA_OFF_OFFSET		0x0030
-#define OMAP4430_PRM_VOLTSETUP_IVA_OFF			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0030)
 #define OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET	0x0034
-#define OMAP4430_PRM_VOLTSETUP_CORE_RET_SLEEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0034)
 #define OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET	0x0038
-#define OMAP4430_PRM_VOLTSETUP_MPU_RET_SLEEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0038)
 #define OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET	0x003c
-#define OMAP4430_PRM_VOLTSETUP_IVA_RET_SLEEP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x003c)
 #define OMAP4_PRM_VP_CORE_CONFIG_OFFSET			0x0040
-#define OMAP4430_PRM_VP_CORE_CONFIG			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0040)
 #define OMAP4_PRM_VP_CORE_STATUS_OFFSET			0x0044
-#define OMAP4430_PRM_VP_CORE_STATUS			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0044)
 #define OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET		0x0048
-#define OMAP4430_PRM_VP_CORE_VLIMITTO			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0048)
 #define OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET		0x004c
-#define OMAP4430_PRM_VP_CORE_VOLTAGE			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x004c)
 #define OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET		0x0050
-#define OMAP4430_PRM_VP_CORE_VSTEPMAX			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0050)
 #define OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET		0x0054
-#define OMAP4430_PRM_VP_CORE_VSTEPMIN			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0054)
 #define OMAP4_PRM_VP_MPU_CONFIG_OFFSET			0x0058
-#define OMAP4430_PRM_VP_MPU_CONFIG			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0058)
 #define OMAP4_PRM_VP_MPU_STATUS_OFFSET			0x005c
-#define OMAP4430_PRM_VP_MPU_STATUS			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x005c)
 #define OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET		0x0060
-#define OMAP4430_PRM_VP_MPU_VLIMITTO			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0060)
 #define OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET			0x0064
-#define OMAP4430_PRM_VP_MPU_VOLTAGE			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0064)
 #define OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET		0x0068
-#define OMAP4430_PRM_VP_MPU_VSTEPMAX			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0068)
 #define OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET		0x006c
-#define OMAP4430_PRM_VP_MPU_VSTEPMIN			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x006c)
 #define OMAP4_PRM_VP_IVA_CONFIG_OFFSET			0x0070
-#define OMAP4430_PRM_VP_IVA_CONFIG			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0070)
 #define OMAP4_PRM_VP_IVA_STATUS_OFFSET			0x0074
-#define OMAP4430_PRM_VP_IVA_STATUS			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0074)
 #define OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET		0x0078
-#define OMAP4430_PRM_VP_IVA_VLIMITTO			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0078)
 #define OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET			0x007c
-#define OMAP4430_PRM_VP_IVA_VOLTAGE			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x007c)
 #define OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET		0x0080
-#define OMAP4430_PRM_VP_IVA_VSTEPMAX			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0080)
 #define OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET		0x0084
-#define OMAP4430_PRM_VP_IVA_VSTEPMIN			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0084)
 #define OMAP4_PRM_VC_SMPS_SA_OFFSET			0x0088
-#define OMAP4430_PRM_VC_SMPS_SA				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0088)
 #define OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET		0x008c
-#define OMAP4430_PRM_VC_VAL_SMPS_RA_VOL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x008c)
 #define OMAP4_PRM_VC_VAL_SMPS_RA_CMD_OFFSET		0x0090
-#define OMAP4430_PRM_VC_VAL_SMPS_RA_CMD			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0090)
 #define OMAP4_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET		0x0094
-#define OMAP4430_PRM_VC_VAL_CMD_VDD_CORE_L		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0094)
 #define OMAP4_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET		0x0098
-#define OMAP4430_PRM_VC_VAL_CMD_VDD_MPU_L		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0098)
 #define OMAP4_PRM_VC_VAL_CMD_VDD_IVA_L_OFFSET		0x009c
-#define OMAP4430_PRM_VC_VAL_CMD_VDD_IVA_L		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x009c)
 #define OMAP4_PRM_VC_VAL_BYPASS_OFFSET			0x00a0
-#define OMAP4430_PRM_VC_VAL_BYPASS			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00a0)
 #define OMAP4_PRM_VC_CFG_CHANNEL_OFFSET			0x00a4
-#define OMAP4430_PRM_VC_CFG_CHANNEL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00a4)
 #define OMAP4_PRM_VC_CFG_I2C_MODE_OFFSET		0x00a8
-#define OMAP4430_PRM_VC_CFG_I2C_MODE			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00a8)
 #define OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET			0x00ac
-#define OMAP4430_PRM_VC_CFG_I2C_CLK			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00ac)
-#define OMAP4_PRM_SRAM_COUNT_OFFSET			0x00b0
-#define OMAP4430_PRM_SRAM_COUNT				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00b0)
-#define OMAP4_PRM_SRAM_WKUP_SETUP_OFFSET		0x00b4
-#define OMAP4430_PRM_SRAM_WKUP_SETUP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00b4)
-#define OMAP4_PRM_LDO_SRAM_CORE_SETUP_OFFSET		0x00b8
-#define OMAP4430_PRM_LDO_SRAM_CORE_SETUP		OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00b8)
-#define OMAP4_PRM_LDO_SRAM_CORE_CTRL_OFFSET		0x00bc
-#define OMAP4430_PRM_LDO_SRAM_CORE_CTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00bc)
-#define OMAP4_PRM_LDO_SRAM_MPU_SETUP_OFFSET		0x00c0
-#define OMAP4430_PRM_LDO_SRAM_MPU_SETUP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00c0)
-#define OMAP4_PRM_LDO_SRAM_MPU_CTRL_OFFSET		0x00c4
-#define OMAP4430_PRM_LDO_SRAM_MPU_CTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00c4)
-#define OMAP4_PRM_LDO_SRAM_IVA_SETUP_OFFSET		0x00c8
-#define OMAP4430_PRM_LDO_SRAM_IVA_SETUP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00c8)
-#define OMAP4_PRM_LDO_SRAM_IVA_CTRL_OFFSET		0x00cc
-#define OMAP4430_PRM_LDO_SRAM_IVA_CTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00cc)
-#define OMAP4_PRM_LDO_ABB_MPU_SETUP_OFFSET		0x00d0
-#define OMAP4430_PRM_LDO_ABB_MPU_SETUP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00d0)
-#define OMAP4_PRM_LDO_ABB_MPU_CTRL_OFFSET		0x00d4
-#define OMAP4430_PRM_LDO_ABB_MPU_CTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00d4)
-#define OMAP4_PRM_LDO_ABB_IVA_SETUP_OFFSET		0x00d8
-#define OMAP4430_PRM_LDO_ABB_IVA_SETUP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00d8)
-#define OMAP4_PRM_LDO_ABB_IVA_CTRL_OFFSET		0x00dc
-#define OMAP4430_PRM_LDO_ABB_IVA_CTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00dc)
-#define OMAP4_PRM_LDO_BANDGAP_SETUP_OFFSET		0x00e0
-#define OMAP4430_PRM_LDO_BANDGAP_SETUP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00e0)
-#define OMAP4_PRM_DEVICE_OFF_CTRL_OFFSET		0x00e4
-#define OMAP4430_PRM_DEVICE_OFF_CTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00e4)
-#define OMAP4_PRM_PHASE1_CNDP_OFFSET			0x00e8
-#define OMAP4430_PRM_PHASE1_CNDP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00e8)
-#define OMAP4_PRM_PHASE2A_CNDP_OFFSET			0x00ec
-#define OMAP4430_PRM_PHASE2A_CNDP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00ec)
-#define OMAP4_PRM_PHASE2B_CNDP_OFFSET			0x00f0
-#define OMAP4430_PRM_PHASE2B_CNDP			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00f0)
-#define OMAP4_PRM_MODEM_IF_CTRL_OFFSET			0x00f4
-#define OMAP4430_PRM_MODEM_IF_CTRL			OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00f4)
-#define OMAP4_PRM_VC_ERRST_OFFSET			0x00f8
-#define OMAP4430_PRM_VC_ERRST				OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00f8)
 
 #endif
diff --git a/arch/arm/mach-omap2/prm54xx.h b/arch/arm/mach-omap2/prm54xx.h
index 7329d6fcd78b..0b59eeda778d 100644
--- a/arch/arm/mach-omap2/prm54xx.h
+++ b/arch/arm/mach-omap2/prm54xx.h
@@ -46,372 +46,14 @@
 #define OMAP54XX_PRM_EMU_INST		0x1a00
 #define OMAP54XX_PRM_EMU_CM_INST	0x1b00
 #define OMAP54XX_PRM_DEVICE_INST	0x1c00
-#define OMAP54XX_PRM_INSTR_INST		0x1f00
 
 /* PRM clockdomain register offsets (from instance start) */
 #define OMAP54XX_PRM_WKUPAON_CM_WKUPAON_CDOFFS	0x0000
 #define OMAP54XX_PRM_EMU_CM_EMU_CDOFFS		0x0000
 
-/* PRM */
-
-/* PRM.OCP_SOCKET_PRM register offsets */
-#define OMAP54XX_REVISION_PRM_OFFSET				0x0000
-#define OMAP54XX_PRM_IRQSTATUS_MPU_OFFSET			0x0010
-#define OMAP54XX_PRM_IRQSTATUS_MPU_2_OFFSET			0x0014
-#define OMAP54XX_PRM_IRQENABLE_MPU_OFFSET			0x0018
-#define OMAP54XX_PRM_IRQENABLE_MPU_2_OFFSET			0x001c
-#define OMAP54XX_PRM_IRQSTATUS_IPU_OFFSET			0x0020
-#define OMAP54XX_PRM_IRQENABLE_IPU_OFFSET			0x0028
-#define OMAP54XX_PRM_IRQSTATUS_DSP_OFFSET			0x0030
-#define OMAP54XX_PRM_IRQENABLE_DSP_OFFSET			0x0038
-#define OMAP54XX_CM_PRM_PROFILING_CLKCTRL_OFFSET		0x0040
-#define OMAP54XX_CM_PRM_PROFILING_CLKCTRL			OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_OCP_SOCKET_INST, 0x0040)
-#define OMAP54XX_PRM_DEBUG_OUT_OFFSET				0x0084
-#define OMAP54XX_PRM_DEBUG_TRANS_CFG_OFFSET			0x0090
-#define OMAP54XX_PRM_DEBUG_OFF_TRANS_OFFSET			0x0094
-#define OMAP54XX_PRM_DEBUG_CORE_RET_TRANS_OFFSET		0x0098
-#define OMAP54XX_PRM_DEBUG_MPU_RET_TRANS_OFFSET			0x009c
-#define OMAP54XX_PRM_DEBUG_MM_RET_TRANS_OFFSET			0x00a0
-#define OMAP54XX_PRM_DEBUG_WKUPAON_FD_TRANS_OFFSET		0x00a4
-
-/* PRM.CKGEN_PRM register offsets */
-#define OMAP54XX_CM_CLKSEL_ABE_DSS_SYS_OFFSET			0x0000
-#define OMAP54XX_CM_CLKSEL_ABE_DSS_SYS				OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_CKGEN_INST, 0x0000)
-#define OMAP54XX_CM_CLKSEL_WKUPAON_OFFSET			0x0008
-#define OMAP54XX_CM_CLKSEL_WKUPAON				OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_CKGEN_INST, 0x0008)
-#define OMAP54XX_CM_CLKSEL_ABE_PLL_REF_OFFSET			0x000c
-#define OMAP54XX_CM_CLKSEL_ABE_PLL_REF				OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_CKGEN_INST, 0x000c)
-#define OMAP54XX_CM_CLKSEL_SYS_OFFSET				0x0010
-#define OMAP54XX_CM_CLKSEL_SYS					OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_CKGEN_INST, 0x0010)
-
-/* PRM.MPU_PRM register offsets */
-#define OMAP54XX_PM_MPU_PWRSTCTRL_OFFSET			0x0000
-#define OMAP54XX_PM_MPU_PWRSTST_OFFSET				0x0004
-#define OMAP54XX_RM_MPU_MPU_CONTEXT_OFFSET			0x0024
-
-/* PRM.DSP_PRM register offsets */
-#define OMAP54XX_PM_DSP_PWRSTCTRL_OFFSET			0x0000
-#define OMAP54XX_PM_DSP_PWRSTST_OFFSET				0x0004
-#define OMAP54XX_RM_DSP_RSTCTRL_OFFSET				0x0010
-#define OMAP54XX_RM_DSP_RSTST_OFFSET				0x0014
-#define OMAP54XX_RM_DSP_DSP_CONTEXT_OFFSET			0x0024
-
-/* PRM.ABE_PRM register offsets */
-#define OMAP54XX_PM_ABE_PWRSTCTRL_OFFSET			0x0000
-#define OMAP54XX_PM_ABE_PWRSTST_OFFSET				0x0004
-#define OMAP54XX_RM_ABE_AESS_CONTEXT_OFFSET			0x002c
-#define OMAP54XX_PM_ABE_MCPDM_WKDEP_OFFSET			0x0030
-#define OMAP54XX_RM_ABE_MCPDM_CONTEXT_OFFSET			0x0034
-#define OMAP54XX_PM_ABE_DMIC_WKDEP_OFFSET			0x0038
-#define OMAP54XX_RM_ABE_DMIC_CONTEXT_OFFSET			0x003c
-#define OMAP54XX_PM_ABE_MCASP_WKDEP_OFFSET			0x0040
-#define OMAP54XX_RM_ABE_MCASP_CONTEXT_OFFSET			0x0044
-#define OMAP54XX_PM_ABE_MCBSP1_WKDEP_OFFSET			0x0048
-#define OMAP54XX_RM_ABE_MCBSP1_CONTEXT_OFFSET			0x004c
-#define OMAP54XX_PM_ABE_MCBSP2_WKDEP_OFFSET			0x0050
-#define OMAP54XX_RM_ABE_MCBSP2_CONTEXT_OFFSET			0x0054
-#define OMAP54XX_PM_ABE_MCBSP3_WKDEP_OFFSET			0x0058
-#define OMAP54XX_RM_ABE_MCBSP3_CONTEXT_OFFSET			0x005c
-#define OMAP54XX_PM_ABE_SLIMBUS1_WKDEP_OFFSET			0x0060
-#define OMAP54XX_RM_ABE_SLIMBUS1_CONTEXT_OFFSET			0x0064
-#define OMAP54XX_PM_ABE_TIMER5_WKDEP_OFFSET			0x0068
-#define OMAP54XX_RM_ABE_TIMER5_CONTEXT_OFFSET			0x006c
-#define OMAP54XX_PM_ABE_TIMER6_WKDEP_OFFSET			0x0070
-#define OMAP54XX_RM_ABE_TIMER6_CONTEXT_OFFSET			0x0074
-#define OMAP54XX_PM_ABE_TIMER7_WKDEP_OFFSET			0x0078
-#define OMAP54XX_RM_ABE_TIMER7_CONTEXT_OFFSET			0x007c
-#define OMAP54XX_PM_ABE_TIMER8_WKDEP_OFFSET			0x0080
-#define OMAP54XX_RM_ABE_TIMER8_CONTEXT_OFFSET			0x0084
-#define OMAP54XX_PM_ABE_WD_TIMER3_WKDEP_OFFSET			0x0088
-#define OMAP54XX_RM_ABE_WD_TIMER3_CONTEXT_OFFSET		0x008c
-
-/* PRM.COREAON_PRM register offsets */
-#define OMAP54XX_PM_COREAON_SMARTREFLEX_MPU_WKDEP_OFFSET	0x0028
-#define OMAP54XX_RM_COREAON_SMARTREFLEX_MPU_CONTEXT_OFFSET	0x002c
-#define OMAP54XX_PM_COREAON_SMARTREFLEX_MM_WKDEP_OFFSET		0x0030
-#define OMAP54XX_RM_COREAON_SMARTREFLEX_MM_CONTEXT_OFFSET	0x0034
-#define OMAP54XX_PM_COREAON_SMARTREFLEX_CORE_WKDEP_OFFSET	0x0038
-#define OMAP54XX_RM_COREAON_SMARTREFLEX_CORE_CONTEXT_OFFSET	0x003c
-
-/* PRM.CORE_PRM register offsets */
-#define OMAP54XX_PM_CORE_PWRSTCTRL_OFFSET			0x0000
-#define OMAP54XX_PM_CORE_PWRSTST_OFFSET				0x0004
-#define OMAP54XX_RM_L3MAIN1_L3_MAIN_1_CONTEXT_OFFSET		0x0024
-#define OMAP54XX_RM_L3MAIN2_L3_MAIN_2_CONTEXT_OFFSET		0x0124
-#define OMAP54XX_RM_L3MAIN2_GPMC_CONTEXT_OFFSET			0x012c
-#define OMAP54XX_RM_L3MAIN2_OCMC_RAM_CONTEXT_OFFSET		0x0134
-#define OMAP54XX_RM_IPU_RSTCTRL_OFFSET				0x0210
-#define OMAP54XX_RM_IPU_RSTST_OFFSET				0x0214
-#define OMAP54XX_RM_IPU_IPU_CONTEXT_OFFSET			0x0224
-#define OMAP54XX_RM_DMA_DMA_SYSTEM_CONTEXT_OFFSET		0x0324
-#define OMAP54XX_RM_EMIF_DMM_CONTEXT_OFFSET			0x0424
-#define OMAP54XX_RM_EMIF_EMIF_OCP_FW_CONTEXT_OFFSET		0x042c
-#define OMAP54XX_RM_EMIF_EMIF1_CONTEXT_OFFSET			0x0434
-#define OMAP54XX_RM_EMIF_EMIF2_CONTEXT_OFFSET			0x043c
-#define OMAP54XX_RM_EMIF_EMIF_DLL_CONTEXT_OFFSET		0x0444
-#define OMAP54XX_RM_C2C_C2C_CONTEXT_OFFSET			0x0524
-#define OMAP54XX_RM_C2C_MODEM_ICR_CONTEXT_OFFSET		0x052c
-#define OMAP54XX_RM_C2C_C2C_OCP_FW_CONTEXT_OFFSET		0x0534
-#define OMAP54XX_RM_L4CFG_L4_CFG_CONTEXT_OFFSET			0x0624
-#define OMAP54XX_RM_L4CFG_SPINLOCK_CONTEXT_OFFSET		0x062c
-#define OMAP54XX_RM_L4CFG_MAILBOX_CONTEXT_OFFSET		0x0634
-#define OMAP54XX_RM_L4CFG_SAR_ROM_CONTEXT_OFFSET		0x063c
-#define OMAP54XX_RM_L4CFG_OCP2SCP2_CONTEXT_OFFSET		0x0644
-#define OMAP54XX_RM_L3INSTR_L3_MAIN_3_CONTEXT_OFFSET		0x0724
-#define OMAP54XX_RM_L3INSTR_L3_INSTR_CONTEXT_OFFSET		0x072c
-#define OMAP54XX_RM_L3INSTR_OCP_WP_NOC_CONTEXT_OFFSET		0x0744
-#define OMAP54XX_RM_MIPIEXT_LLI_CONTEXT_OFFSET			0x0824
-#define OMAP54XX_RM_MIPIEXT_LLI_OCP_FW_CONTEXT_OFFSET		0x082c
-#define OMAP54XX_RM_MIPIEXT_MPHY_CONTEXT_OFFSET			0x0834
-#define OMAP54XX_PM_L4PER_TIMER10_WKDEP_OFFSET			0x0928
-#define OMAP54XX_RM_L4PER_TIMER10_CONTEXT_OFFSET		0x092c
-#define OMAP54XX_PM_L4PER_TIMER11_WKDEP_OFFSET			0x0930
-#define OMAP54XX_RM_L4PER_TIMER11_CONTEXT_OFFSET		0x0934
-#define OMAP54XX_PM_L4PER_TIMER2_WKDEP_OFFSET			0x0938
-#define OMAP54XX_RM_L4PER_TIMER2_CONTEXT_OFFSET			0x093c
-#define OMAP54XX_PM_L4PER_TIMER3_WKDEP_OFFSET			0x0940
-#define OMAP54XX_RM_L4PER_TIMER3_CONTEXT_OFFSET			0x0944
-#define OMAP54XX_PM_L4PER_TIMER4_WKDEP_OFFSET			0x0948
-#define OMAP54XX_RM_L4PER_TIMER4_CONTEXT_OFFSET			0x094c
-#define OMAP54XX_PM_L4PER_TIMER9_WKDEP_OFFSET			0x0950
-#define OMAP54XX_RM_L4PER_TIMER9_CONTEXT_OFFSET			0x0954
-#define OMAP54XX_RM_L4PER_ELM_CONTEXT_OFFSET			0x095c
-#define OMAP54XX_PM_L4PER_GPIO2_WKDEP_OFFSET			0x0960
-#define OMAP54XX_RM_L4PER_GPIO2_CONTEXT_OFFSET			0x0964
-#define OMAP54XX_PM_L4PER_GPIO3_WKDEP_OFFSET			0x0968
-#define OMAP54XX_RM_L4PER_GPIO3_CONTEXT_OFFSET			0x096c
-#define OMAP54XX_PM_L4PER_GPIO4_WKDEP_OFFSET			0x0970
-#define OMAP54XX_RM_L4PER_GPIO4_CONTEXT_OFFSET			0x0974
-#define OMAP54XX_PM_L4PER_GPIO5_WKDEP_OFFSET			0x0978
-#define OMAP54XX_RM_L4PER_GPIO5_CONTEXT_OFFSET			0x097c
-#define OMAP54XX_PM_L4PER_GPIO6_WKDEP_OFFSET			0x0980
-#define OMAP54XX_RM_L4PER_GPIO6_CONTEXT_OFFSET			0x0984
-#define OMAP54XX_RM_L4PER_HDQ1W_CONTEXT_OFFSET			0x098c
-#define OMAP54XX_PM_L4PER_I2C1_WKDEP_OFFSET			0x09a0
-#define OMAP54XX_RM_L4PER_I2C1_CONTEXT_OFFSET			0x09a4
-#define OMAP54XX_PM_L4PER_I2C2_WKDEP_OFFSET			0x09a8
-#define OMAP54XX_RM_L4PER_I2C2_CONTEXT_OFFSET			0x09ac
-#define OMAP54XX_PM_L4PER_I2C3_WKDEP_OFFSET			0x09b0
-#define OMAP54XX_RM_L4PER_I2C3_CONTEXT_OFFSET			0x09b4
-#define OMAP54XX_PM_L4PER_I2C4_WKDEP_OFFSET			0x09b8
-#define OMAP54XX_RM_L4PER_I2C4_CONTEXT_OFFSET			0x09bc
-#define OMAP54XX_RM_L4PER_L4_PER_CONTEXT_OFFSET			0x09c0
-#define OMAP54XX_PM_L4PER_MCSPI1_WKDEP_OFFSET			0x09f0
-#define OMAP54XX_RM_L4PER_MCSPI1_CONTEXT_OFFSET			0x09f4
-#define OMAP54XX_PM_L4PER_MCSPI2_WKDEP_OFFSET			0x09f8
-#define OMAP54XX_RM_L4PER_MCSPI2_CONTEXT_OFFSET			0x09fc
-#define OMAP54XX_PM_L4PER_MCSPI3_WKDEP_OFFSET			0x0a00
-#define OMAP54XX_RM_L4PER_MCSPI3_CONTEXT_OFFSET			0x0a04
-#define OMAP54XX_PM_L4PER_MCSPI4_WKDEP_OFFSET			0x0a08
-#define OMAP54XX_RM_L4PER_MCSPI4_CONTEXT_OFFSET			0x0a0c
-#define OMAP54XX_PM_L4PER_GPIO7_WKDEP_OFFSET			0x0a10
-#define OMAP54XX_RM_L4PER_GPIO7_CONTEXT_OFFSET			0x0a14
-#define OMAP54XX_PM_L4PER_GPIO8_WKDEP_OFFSET			0x0a18
-#define OMAP54XX_RM_L4PER_GPIO8_CONTEXT_OFFSET			0x0a1c
-#define OMAP54XX_PM_L4PER_MMC3_WKDEP_OFFSET			0x0a20
-#define OMAP54XX_RM_L4PER_MMC3_CONTEXT_OFFSET			0x0a24
-#define OMAP54XX_PM_L4PER_MMC4_WKDEP_OFFSET			0x0a28
-#define OMAP54XX_RM_L4PER_MMC4_CONTEXT_OFFSET			0x0a2c
-#define OMAP54XX_PM_L4PER_UART1_WKDEP_OFFSET			0x0a40
-#define OMAP54XX_RM_L4PER_UART1_CONTEXT_OFFSET			0x0a44
-#define OMAP54XX_PM_L4PER_UART2_WKDEP_OFFSET			0x0a48
-#define OMAP54XX_RM_L4PER_UART2_CONTEXT_OFFSET			0x0a4c
-#define OMAP54XX_PM_L4PER_UART3_WKDEP_OFFSET			0x0a50
-#define OMAP54XX_RM_L4PER_UART3_CONTEXT_OFFSET			0x0a54
-#define OMAP54XX_RM_L4PER_UART4_CONTEXT_OFFSET			0x0a58
-#define OMAP54XX_PM_L4PER_UART4_WKDEP_OFFSET			0x0a5c
-#define OMAP54XX_PM_L4PER_MMC5_WKDEP_OFFSET			0x0a60
-#define OMAP54XX_RM_L4PER_MMC5_CONTEXT_OFFSET			0x0a64
-#define OMAP54XX_PM_L4PER_I2C5_WKDEP_OFFSET			0x0a68
-#define OMAP54XX_RM_L4PER_I2C5_CONTEXT_OFFSET			0x0a6c
-#define OMAP54XX_PM_L4PER_UART5_WKDEP_OFFSET			0x0a70
-#define OMAP54XX_RM_L4PER_UART5_CONTEXT_OFFSET			0x0a74
-#define OMAP54XX_PM_L4PER_UART6_WKDEP_OFFSET			0x0a78
-#define OMAP54XX_RM_L4PER_UART6_CONTEXT_OFFSET			0x0a7c
-#define OMAP54XX_RM_L4SEC_AES1_CONTEXT_OFFSET			0x0aa4
-#define OMAP54XX_RM_L4SEC_AES2_CONTEXT_OFFSET			0x0aac
-#define OMAP54XX_RM_L4SEC_DES3DES_CONTEXT_OFFSET		0x0ab4
-#define OMAP54XX_RM_L4SEC_FPKA_CONTEXT_OFFSET			0x0abc
-#define OMAP54XX_RM_L4SEC_RNG_CONTEXT_OFFSET			0x0ac4
-#define OMAP54XX_RM_L4SEC_SHA2MD5_CONTEXT_OFFSET		0x0acc
-#define OMAP54XX_RM_L4SEC_DMA_CRYPTO_CONTEXT_OFFSET		0x0adc
-
-/* PRM.IVA_PRM register offsets */
-#define OMAP54XX_PM_IVA_PWRSTCTRL_OFFSET			0x0000
-#define OMAP54XX_PM_IVA_PWRSTST_OFFSET				0x0004
-#define OMAP54XX_RM_IVA_RSTCTRL_OFFSET				0x0010
-#define OMAP54XX_RM_IVA_RSTST_OFFSET				0x0014
-#define OMAP54XX_RM_IVA_IVA_CONTEXT_OFFSET			0x0024
-#define OMAP54XX_RM_IVA_SL2_CONTEXT_OFFSET			0x002c
-
-/* PRM.CAM_PRM register offsets */
-#define OMAP54XX_PM_CAM_PWRSTCTRL_OFFSET			0x0000
-#define OMAP54XX_PM_CAM_PWRSTST_OFFSET				0x0004
-#define OMAP54XX_RM_CAM_ISS_CONTEXT_OFFSET			0x0024
-#define OMAP54XX_RM_CAM_FDIF_CONTEXT_OFFSET			0x002c
-#define OMAP54XX_RM_CAM_CAL_CONTEXT_OFFSET			0x0034
-
-/* PRM.DSS_PRM register offsets */
-#define OMAP54XX_PM_DSS_PWRSTCTRL_OFFSET			0x0000
-#define OMAP54XX_PM_DSS_PWRSTST_OFFSET				0x0004
-#define OMAP54XX_PM_DSS_DSS_WKDEP_OFFSET			0x0020
-#define OMAP54XX_RM_DSS_DSS_CONTEXT_OFFSET			0x0024
-#define OMAP54XX_RM_DSS_BB2D_CONTEXT_OFFSET			0x0034
-
-/* PRM.GPU_PRM register offsets */
-#define OMAP54XX_PM_GPU_PWRSTCTRL_OFFSET			0x0000
-#define OMAP54XX_PM_GPU_PWRSTST_OFFSET				0x0004
-#define OMAP54XX_RM_GPU_GPU_CONTEXT_OFFSET			0x0024
-
-/* PRM.L3INIT_PRM register offsets */
-#define OMAP54XX_PM_L3INIT_PWRSTCTRL_OFFSET			0x0000
-#define OMAP54XX_PM_L3INIT_PWRSTST_OFFSET			0x0004
-#define OMAP54XX_PM_L3INIT_MMC1_WKDEP_OFFSET			0x0028
-#define OMAP54XX_RM_L3INIT_MMC1_CONTEXT_OFFSET			0x002c
-#define OMAP54XX_PM_L3INIT_MMC2_WKDEP_OFFSET			0x0030
-#define OMAP54XX_RM_L3INIT_MMC2_CONTEXT_OFFSET			0x0034
-#define OMAP54XX_PM_L3INIT_HSI_WKDEP_OFFSET			0x0038
-#define OMAP54XX_RM_L3INIT_HSI_CONTEXT_OFFSET			0x003c
-#define OMAP54XX_PM_L3INIT_UNIPRO2_WKDEP_OFFSET			0x0040
-#define OMAP54XX_RM_L3INIT_UNIPRO2_CONTEXT_OFFSET		0x0044
-#define OMAP54XX_PM_L3INIT_USB_HOST_HS_WKDEP_OFFSET		0x0058
-#define OMAP54XX_RM_L3INIT_USB_HOST_HS_CONTEXT_OFFSET		0x005c
-#define OMAP54XX_PM_L3INIT_USB_TLL_HS_WKDEP_OFFSET		0x0068
-#define OMAP54XX_RM_L3INIT_USB_TLL_HS_CONTEXT_OFFSET		0x006c
-#define OMAP54XX_RM_L3INIT_IEEE1500_2_OCP_CONTEXT_OFFSET	0x007c
-#define OMAP54XX_PM_L3INIT_SATA_WKDEP_OFFSET			0x0088
-#define OMAP54XX_RM_L3INIT_SATA_CONTEXT_OFFSET			0x008c
-#define OMAP54XX_RM_L3INIT_OCP2SCP1_CONTEXT_OFFSET		0x00e4
-#define OMAP54XX_RM_L3INIT_OCP2SCP3_CONTEXT_OFFSET		0x00ec
-#define OMAP54XX_PM_L3INIT_USB_OTG_SS_WKDEP_OFFSET		0x00f0
-#define OMAP54XX_RM_L3INIT_USB_OTG_SS_CONTEXT_OFFSET		0x00f4
-
-/* PRM.CUSTEFUSE_PRM register offsets */
-#define OMAP54XX_PM_CUSTEFUSE_PWRSTCTRL_OFFSET			0x0000
-#define OMAP54XX_PM_CUSTEFUSE_PWRSTST_OFFSET			0x0004
-#define OMAP54XX_RM_CUSTEFUSE_EFUSE_CTRL_CUST_CONTEXT_OFFSET	0x0024
-
-/* PRM.WKUPAON_PRM register offsets */
-#define OMAP54XX_RM_WKUPAON_L4_WKUP_CONTEXT_OFFSET		0x0024
-#define OMAP54XX_RM_WKUPAON_WD_TIMER1_CONTEXT_OFFSET		0x002c
-#define OMAP54XX_PM_WKUPAON_WD_TIMER2_WKDEP_OFFSET		0x0030
-#define OMAP54XX_RM_WKUPAON_WD_TIMER2_CONTEXT_OFFSET		0x0034
-#define OMAP54XX_PM_WKUPAON_GPIO1_WKDEP_OFFSET			0x0038
-#define OMAP54XX_RM_WKUPAON_GPIO1_CONTEXT_OFFSET		0x003c
-#define OMAP54XX_PM_WKUPAON_TIMER1_WKDEP_OFFSET			0x0040
-#define OMAP54XX_RM_WKUPAON_TIMER1_CONTEXT_OFFSET		0x0044
-#define OMAP54XX_PM_WKUPAON_TIMER12_WKDEP_OFFSET		0x0048
-#define OMAP54XX_RM_WKUPAON_TIMER12_CONTEXT_OFFSET		0x004c
-#define OMAP54XX_RM_WKUPAON_COUNTER_32K_CONTEXT_OFFSET		0x0054
-#define OMAP54XX_RM_WKUPAON_SAR_RAM_CONTEXT_OFFSET		0x0064
-#define OMAP54XX_PM_WKUPAON_KBD_WKDEP_OFFSET			0x0078
-#define OMAP54XX_RM_WKUPAON_KBD_CONTEXT_OFFSET			0x007c
-
-/* PRM.WKUPAON_CM register offsets */
-#define OMAP54XX_CM_WKUPAON_CLKSTCTRL_OFFSET			0x0000
-#define OMAP54XX_CM_WKUPAON_L4_WKUP_CLKCTRL_OFFSET		0x0020
-#define OMAP54XX_CM_WKUPAON_L4_WKUP_CLKCTRL			OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0020)
-#define OMAP54XX_CM_WKUPAON_WD_TIMER1_CLKCTRL_OFFSET		0x0028
-#define OMAP54XX_CM_WKUPAON_WD_TIMER1_CLKCTRL			OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0028)
-#define OMAP54XX_CM_WKUPAON_WD_TIMER2_CLKCTRL_OFFSET		0x0030
-#define OMAP54XX_CM_WKUPAON_WD_TIMER2_CLKCTRL			OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0030)
-#define OMAP54XX_CM_WKUPAON_GPIO1_CLKCTRL_OFFSET		0x0038
-#define OMAP54XX_CM_WKUPAON_GPIO1_CLKCTRL			OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0038)
-#define OMAP54XX_CM_WKUPAON_TIMER1_CLKCTRL_OFFSET		0x0040
-#define OMAP54XX_CM_WKUPAON_TIMER1_CLKCTRL			OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0040)
-#define OMAP54XX_CM_WKUPAON_TIMER12_CLKCTRL_OFFSET		0x0048
-#define OMAP54XX_CM_WKUPAON_TIMER12_CLKCTRL			OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0048)
-#define OMAP54XX_CM_WKUPAON_COUNTER_32K_CLKCTRL_OFFSET		0x0050
-#define OMAP54XX_CM_WKUPAON_COUNTER_32K_CLKCTRL			OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0050)
-#define OMAP54XX_CM_WKUPAON_SAR_RAM_CLKCTRL_OFFSET		0x0060
-#define OMAP54XX_CM_WKUPAON_SAR_RAM_CLKCTRL			OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0060)
-#define OMAP54XX_CM_WKUPAON_KBD_CLKCTRL_OFFSET			0x0078
-#define OMAP54XX_CM_WKUPAON_KBD_CLKCTRL				OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0078)
-#define OMAP54XX_CM_WKUPAON_SCRM_CLKCTRL_OFFSET			0x0090
-#define OMAP54XX_CM_WKUPAON_SCRM_CLKCTRL			OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0090)
-#define OMAP54XX_CM_WKUPAON_IO_SRCOMP_CLKCTRL_OFFSET		0x0098
-#define OMAP54XX_CM_WKUPAON_IO_SRCOMP_CLKCTRL			OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0098)
-
-/* PRM.EMU_PRM register offsets */
-#define OMAP54XX_PM_EMU_PWRSTCTRL_OFFSET			0x0000
-#define OMAP54XX_PM_EMU_PWRSTST_OFFSET				0x0004
-#define OMAP54XX_RM_EMU_DEBUGSS_CONTEXT_OFFSET			0x0024
-
-/* PRM.EMU_CM register offsets */
-#define OMAP54XX_CM_EMU_CLKSTCTRL_OFFSET			0x0000
-#define OMAP54XX_CM_EMU_DYNAMICDEP_OFFSET			0x0008
-#define OMAP54XX_CM_EMU_DEBUGSS_CLKCTRL_OFFSET			0x0020
-#define OMAP54XX_CM_EMU_DEBUGSS_CLKCTRL				OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_EMU_CM_INST, 0x0020)
-#define OMAP54XX_CM_EMU_MPU_EMU_DBG_CLKCTRL_OFFSET		0x0028
-#define OMAP54XX_CM_EMU_MPU_EMU_DBG_CLKCTRL			OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_EMU_CM_INST, 0x0028)
-
 /* PRM.DEVICE_PRM register offsets */
-#define OMAP54XX_PRM_RSTCTRL_OFFSET				0x0000
-#define OMAP54XX_PRM_RSTST_OFFSET				0x0004
-#define OMAP54XX_PRM_RSTTIME_OFFSET				0x0008
-#define OMAP54XX_PRM_CLKREQCTRL_OFFSET				0x000c
-#define OMAP54XX_PRM_VOLTCTRL_OFFSET				0x0010
-#define OMAP54XX_PRM_PWRREQCTRL_OFFSET				0x0014
-#define OMAP54XX_PRM_PSCON_COUNT_OFFSET				0x0018
-#define OMAP54XX_PRM_IO_COUNT_OFFSET				0x001c
-#define OMAP54XX_PRM_IO_PMCTRL_OFFSET				0x0020
-#define OMAP54XX_PRM_VOLTSETUP_WARMRESET_OFFSET			0x0024
-#define OMAP54XX_PRM_VOLTSETUP_CORE_OFF_OFFSET			0x0028
-#define OMAP54XX_PRM_VOLTSETUP_MPU_OFF_OFFSET			0x002c
-#define OMAP54XX_PRM_VOLTSETUP_MM_OFF_OFFSET			0x0030
 #define OMAP54XX_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET		0x0034
 #define OMAP54XX_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET		0x0038
 #define OMAP54XX_PRM_VOLTSETUP_MM_RET_SLEEP_OFFSET		0x003c
-#define OMAP54XX_PRM_VP_CORE_CONFIG_OFFSET			0x0040
-#define OMAP54XX_PRM_VP_CORE_STATUS_OFFSET			0x0044
-#define OMAP54XX_PRM_VP_CORE_VLIMITTO_OFFSET			0x0048
-#define OMAP54XX_PRM_VP_CORE_VOLTAGE_OFFSET			0x004c
-#define OMAP54XX_PRM_VP_CORE_VSTEPMAX_OFFSET			0x0050
-#define OMAP54XX_PRM_VP_CORE_VSTEPMIN_OFFSET			0x0054
-#define OMAP54XX_PRM_VP_MPU_CONFIG_OFFSET			0x0058
-#define OMAP54XX_PRM_VP_MPU_STATUS_OFFSET			0x005c
-#define OMAP54XX_PRM_VP_MPU_VLIMITTO_OFFSET			0x0060
-#define OMAP54XX_PRM_VP_MPU_VOLTAGE_OFFSET			0x0064
-#define OMAP54XX_PRM_VP_MPU_VSTEPMAX_OFFSET			0x0068
-#define OMAP54XX_PRM_VP_MPU_VSTEPMIN_OFFSET			0x006c
-#define OMAP54XX_PRM_VP_MM_CONFIG_OFFSET			0x0070
-#define OMAP54XX_PRM_VP_MM_STATUS_OFFSET			0x0074
-#define OMAP54XX_PRM_VP_MM_VLIMITTO_OFFSET			0x0078
-#define OMAP54XX_PRM_VP_MM_VOLTAGE_OFFSET			0x007c
-#define OMAP54XX_PRM_VP_MM_VSTEPMAX_OFFSET			0x0080
-#define OMAP54XX_PRM_VP_MM_VSTEPMIN_OFFSET			0x0084
-#define OMAP54XX_PRM_VC_SMPS_CORE_CONFIG_OFFSET			0x0088
-#define OMAP54XX_PRM_VC_SMPS_MM_CONFIG_OFFSET			0x008c
-#define OMAP54XX_PRM_VC_SMPS_MPU_CONFIG_OFFSET			0x0090
-#define OMAP54XX_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET		0x0094
-#define OMAP54XX_PRM_VC_VAL_CMD_VDD_MM_L_OFFSET			0x0098
-#define OMAP54XX_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET		0x009c
-#define OMAP54XX_PRM_VC_VAL_BYPASS_OFFSET			0x00a0
-#define OMAP54XX_PRM_VC_CORE_ERRST_OFFSET			0x00a4
-#define OMAP54XX_PRM_VC_MM_ERRST_OFFSET				0x00a8
-#define OMAP54XX_PRM_VC_MPU_ERRST_OFFSET			0x00ac
-#define OMAP54XX_PRM_VC_BYPASS_ERRST_OFFSET			0x00b0
-#define OMAP54XX_PRM_VC_CFG_I2C_MODE_OFFSET			0x00b4
-#define OMAP54XX_PRM_VC_CFG_I2C_CLK_OFFSET			0x00b8
-#define OMAP54XX_PRM_SRAM_COUNT_OFFSET				0x00bc
-#define OMAP54XX_PRM_SRAM_WKUP_SETUP_OFFSET			0x00c0
-#define OMAP54XX_PRM_SLDO_CORE_SETUP_OFFSET			0x00c4
-#define OMAP54XX_PRM_SLDO_CORE_CTRL_OFFSET			0x00c8
-#define OMAP54XX_PRM_SLDO_MPU_SETUP_OFFSET			0x00cc
-#define OMAP54XX_PRM_SLDO_MPU_CTRL_OFFSET			0x00d0
-#define OMAP54XX_PRM_SLDO_MM_SETUP_OFFSET			0x00d4
-#define OMAP54XX_PRM_SLDO_MM_CTRL_OFFSET			0x00d8
-#define OMAP54XX_PRM_ABBLDO_MPU_SETUP_OFFSET			0x00dc
-#define OMAP54XX_PRM_ABBLDO_MPU_CTRL_OFFSET			0x00e0
-#define OMAP54XX_PRM_ABBLDO_MM_SETUP_OFFSET			0x00e4
-#define OMAP54XX_PRM_ABBLDO_MM_CTRL_OFFSET			0x00e8
-#define OMAP54XX_PRM_BANDGAP_SETUP_OFFSET			0x00ec
-#define OMAP54XX_PRM_DEVICE_OFF_CTRL_OFFSET			0x00f0
-#define OMAP54XX_PRM_PHASE1_CNDP_OFFSET				0x00f4
-#define OMAP54XX_PRM_PHASE2A_CNDP_OFFSET			0x00f8
-#define OMAP54XX_PRM_PHASE2B_CNDP_OFFSET			0x00fc
-#define OMAP54XX_PRM_MODEM_IF_CTRL_OFFSET			0x0100
-#define OMAP54XX_PRM_VOLTST_MPU_OFFSET				0x0110
-#define OMAP54XX_PRM_VOLTST_MM_OFFSET				0x0114
 
 #endif
diff --git a/arch/arm/mach-omap2/prm7xx.h b/arch/arm/mach-omap2/prm7xx.h
index e5aee0409eae..0ad1deba319f 100644
--- a/arch/arm/mach-omap2/prm7xx.h
+++ b/arch/arm/mach-omap2/prm7xx.h
@@ -56,625 +56,12 @@
 #define DRA7XX_PRM_RTC_INST		0x1c60
 #define DRA7XX_PRM_VPE_INST		0x1c80
 #define DRA7XX_PRM_DEVICE_INST		0x1d00
-#define DRA7XX_PRM_INSTR_INST		0x1f00
 
 /* PRM clockdomain register offsets (from instance start) */
 #define DRA7XX_PRM_WKUPAON_CM_WKUPAON_CDOFFS	0x0000
 #define DRA7XX_PRM_EMU_CM_EMU_CDOFFS		0x0000
 
-/* PRM */
-
-/* PRM.OCP_SOCKET_PRM register offsets */
-#define DRA7XX_REVISION_PRM_OFFSET				0x0000
-#define DRA7XX_PRM_IRQSTATUS_MPU_OFFSET				0x0010
-#define DRA7XX_PRM_IRQSTATUS_MPU_2_OFFSET			0x0014
-#define DRA7XX_PRM_IRQENABLE_MPU_OFFSET				0x0018
-#define DRA7XX_PRM_IRQENABLE_MPU_2_OFFSET			0x001c
-#define DRA7XX_PRM_IRQSTATUS_IPU2_OFFSET			0x0020
-#define DRA7XX_PRM_IRQENABLE_IPU2_OFFSET			0x0028
-#define DRA7XX_PRM_IRQSTATUS_DSP1_OFFSET			0x0030
-#define DRA7XX_PRM_IRQENABLE_DSP1_OFFSET			0x0038
-#define DRA7XX_CM_PRM_PROFILING_CLKCTRL_OFFSET			0x0040
-#define DRA7XX_CM_PRM_PROFILING_CLKCTRL				DRA7XX_PRM_REGADDR(DRA7XX_PRM_OCP_SOCKET_INST, 0x0040)
-#define DRA7XX_PRM_IRQENABLE_DSP2_OFFSET			0x0044
-#define DRA7XX_PRM_IRQENABLE_EVE1_OFFSET			0x0048
-#define DRA7XX_PRM_IRQENABLE_EVE2_OFFSET			0x004c
-#define DRA7XX_PRM_IRQENABLE_EVE3_OFFSET			0x0050
-#define DRA7XX_PRM_IRQENABLE_EVE4_OFFSET			0x0054
-#define DRA7XX_PRM_IRQENABLE_IPU1_OFFSET			0x0058
-#define DRA7XX_PRM_IRQSTATUS_DSP2_OFFSET			0x005c
-#define DRA7XX_PRM_IRQSTATUS_EVE1_OFFSET			0x0060
-#define DRA7XX_PRM_IRQSTATUS_EVE2_OFFSET			0x0064
-#define DRA7XX_PRM_IRQSTATUS_EVE3_OFFSET			0x0068
-#define DRA7XX_PRM_IRQSTATUS_EVE4_OFFSET			0x006c
-#define DRA7XX_PRM_IRQSTATUS_IPU1_OFFSET			0x0070
-#define DRA7XX_PRM_DEBUG_CFG1_OFFSET				0x00e4
-#define DRA7XX_PRM_DEBUG_CFG2_OFFSET				0x00e8
-#define DRA7XX_PRM_DEBUG_CFG3_OFFSET				0x00ec
-#define DRA7XX_PRM_DEBUG_OUT_OFFSET				0x00f4
-
 /* PRM.CKGEN_PRM register offsets */
-#define DRA7XX_CM_CLKSEL_SYSCLK1_OFFSET				0x0000
-#define DRA7XX_CM_CLKSEL_SYSCLK1				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0000)
-#define DRA7XX_CM_CLKSEL_WKUPAON_OFFSET				0x0008
-#define DRA7XX_CM_CLKSEL_WKUPAON				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0008)
-#define DRA7XX_CM_CLKSEL_ABE_PLL_REF_OFFSET			0x000c
-#define DRA7XX_CM_CLKSEL_ABE_PLL_REF				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x000c)
-#define DRA7XX_CM_CLKSEL_SYS_OFFSET				0x0010
 #define DRA7XX_CM_CLKSEL_SYS					DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0010)
-#define DRA7XX_CM_CLKSEL_ABE_PLL_BYPAS_OFFSET			0x0014
-#define DRA7XX_CM_CLKSEL_ABE_PLL_BYPAS				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0014)
-#define DRA7XX_CM_CLKSEL_ABE_PLL_SYS_OFFSET			0x0018
-#define DRA7XX_CM_CLKSEL_ABE_PLL_SYS				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0018)
-#define DRA7XX_CM_CLKSEL_ABE_24M_OFFSET				0x001c
-#define DRA7XX_CM_CLKSEL_ABE_24M				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x001c)
-#define DRA7XX_CM_CLKSEL_ABE_SYS_OFFSET				0x0020
-#define DRA7XX_CM_CLKSEL_ABE_SYS				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0020)
-#define DRA7XX_CM_CLKSEL_HDMI_MCASP_AUX_OFFSET			0x0024
-#define DRA7XX_CM_CLKSEL_HDMI_MCASP_AUX				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0024)
-#define DRA7XX_CM_CLKSEL_HDMI_TIMER_OFFSET			0x0028
-#define DRA7XX_CM_CLKSEL_HDMI_TIMER				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0028)
-#define DRA7XX_CM_CLKSEL_MCASP_SYS_OFFSET			0x002c
-#define DRA7XX_CM_CLKSEL_MCASP_SYS				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x002c)
-#define DRA7XX_CM_CLKSEL_MLBP_MCASP_OFFSET			0x0030
-#define DRA7XX_CM_CLKSEL_MLBP_MCASP				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0030)
-#define DRA7XX_CM_CLKSEL_MLB_MCASP_OFFSET			0x0034
-#define DRA7XX_CM_CLKSEL_MLB_MCASP				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0034)
-#define DRA7XX_CM_CLKSEL_PER_ABE_X1_GFCLK_MCASP_AUX_OFFSET	0x0038
-#define DRA7XX_CM_CLKSEL_PER_ABE_X1_GFCLK_MCASP_AUX		DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0038)
-#define DRA7XX_CM_CLKSEL_SYS_CLK1_32K_OFFSET			0x0040
-#define DRA7XX_CM_CLKSEL_SYS_CLK1_32K				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0040)
-#define DRA7XX_CM_CLKSEL_TIMER_SYS_OFFSET			0x0044
-#define DRA7XX_CM_CLKSEL_TIMER_SYS				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0044)
-#define DRA7XX_CM_CLKSEL_VIDEO1_MCASP_AUX_OFFSET		0x0048
-#define DRA7XX_CM_CLKSEL_VIDEO1_MCASP_AUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0048)
-#define DRA7XX_CM_CLKSEL_VIDEO1_TIMER_OFFSET			0x004c
-#define DRA7XX_CM_CLKSEL_VIDEO1_TIMER				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x004c)
-#define DRA7XX_CM_CLKSEL_VIDEO2_MCASP_AUX_OFFSET		0x0050
-#define DRA7XX_CM_CLKSEL_VIDEO2_MCASP_AUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0050)
-#define DRA7XX_CM_CLKSEL_VIDEO2_TIMER_OFFSET			0x0054
-#define DRA7XX_CM_CLKSEL_VIDEO2_TIMER				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0054)
-#define DRA7XX_CM_CLKSEL_CLKOUTMUX0_OFFSET			0x0058
-#define DRA7XX_CM_CLKSEL_CLKOUTMUX0				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0058)
-#define DRA7XX_CM_CLKSEL_CLKOUTMUX1_OFFSET			0x005c
-#define DRA7XX_CM_CLKSEL_CLKOUTMUX1				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x005c)
-#define DRA7XX_CM_CLKSEL_CLKOUTMUX2_OFFSET			0x0060
-#define DRA7XX_CM_CLKSEL_CLKOUTMUX2				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0060)
-#define DRA7XX_CM_CLKSEL_HDMI_PLL_SYS_OFFSET			0x0064
-#define DRA7XX_CM_CLKSEL_HDMI_PLL_SYS				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0064)
-#define DRA7XX_CM_CLKSEL_VIDEO1_PLL_SYS_OFFSET			0x0068
-#define DRA7XX_CM_CLKSEL_VIDEO1_PLL_SYS				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0068)
-#define DRA7XX_CM_CLKSEL_VIDEO2_PLL_SYS_OFFSET			0x006c
-#define DRA7XX_CM_CLKSEL_VIDEO2_PLL_SYS				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x006c)
-#define DRA7XX_CM_CLKSEL_ABE_CLK_DIV_OFFSET			0x0070
-#define DRA7XX_CM_CLKSEL_ABE_CLK_DIV				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0070)
-#define DRA7XX_CM_CLKSEL_ABE_GICLK_DIV_OFFSET			0x0074
-#define DRA7XX_CM_CLKSEL_ABE_GICLK_DIV				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0074)
-#define DRA7XX_CM_CLKSEL_AESS_FCLK_DIV_OFFSET			0x0078
-#define DRA7XX_CM_CLKSEL_AESS_FCLK_DIV				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0078)
-#define DRA7XX_CM_CLKSEL_EVE_CLK_OFFSET				0x0080
-#define DRA7XX_CM_CLKSEL_EVE_CLK				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0080)
-#define DRA7XX_CM_CLKSEL_USB_OTG_CLK_CLKOUTMUX_OFFSET		0x0084
-#define DRA7XX_CM_CLKSEL_USB_OTG_CLK_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0084)
-#define DRA7XX_CM_CLKSEL_CORE_DPLL_OUT_CLK_CLKOUTMUX_OFFSET	0x0088
-#define DRA7XX_CM_CLKSEL_CORE_DPLL_OUT_CLK_CLKOUTMUX		DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0088)
-#define DRA7XX_CM_CLKSEL_DSP_GFCLK_CLKOUTMUX_OFFSET		0x008c
-#define DRA7XX_CM_CLKSEL_DSP_GFCLK_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x008c)
-#define DRA7XX_CM_CLKSEL_EMIF_PHY_GCLK_CLKOUTMUX_OFFSET		0x0090
-#define DRA7XX_CM_CLKSEL_EMIF_PHY_GCLK_CLKOUTMUX		DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0090)
-#define DRA7XX_CM_CLKSEL_EMU_CLK_CLKOUTMUX_OFFSET		0x0094
-#define DRA7XX_CM_CLKSEL_EMU_CLK_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0094)
-#define DRA7XX_CM_CLKSEL_FUNC_96M_AON_CLK_CLKOUTMUX_OFFSET	0x0098
-#define DRA7XX_CM_CLKSEL_FUNC_96M_AON_CLK_CLKOUTMUX		DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x0098)
-#define DRA7XX_CM_CLKSEL_GMAC_250M_CLK_CLKOUTMUX_OFFSET		0x009c
-#define DRA7XX_CM_CLKSEL_GMAC_250M_CLK_CLKOUTMUX		DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x009c)
-#define DRA7XX_CM_CLKSEL_GPU_GCLK_CLKOUTMUX_OFFSET		0x00a0
-#define DRA7XX_CM_CLKSEL_GPU_GCLK_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00a0)
-#define DRA7XX_CM_CLKSEL_HDMI_CLK_CLKOUTMUX_OFFSET		0x00a4
-#define DRA7XX_CM_CLKSEL_HDMI_CLK_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00a4)
-#define DRA7XX_CM_CLKSEL_IVA_GCLK_CLKOUTMUX_OFFSET		0x00a8
-#define DRA7XX_CM_CLKSEL_IVA_GCLK_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00a8)
-#define DRA7XX_CM_CLKSEL_L3INIT_480M_GFCLK_CLKOUTMUX_OFFSET	0x00ac
-#define DRA7XX_CM_CLKSEL_L3INIT_480M_GFCLK_CLKOUTMUX		DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00ac)
-#define DRA7XX_CM_CLKSEL_MPU_GCLK_CLKOUTMUX_OFFSET		0x00b0
-#define DRA7XX_CM_CLKSEL_MPU_GCLK_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00b0)
-#define DRA7XX_CM_CLKSEL_PCIE1_CLK_CLKOUTMUX_OFFSET		0x00b4
-#define DRA7XX_CM_CLKSEL_PCIE1_CLK_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00b4)
-#define DRA7XX_CM_CLKSEL_PCIE2_CLK_CLKOUTMUX_OFFSET		0x00b8
-#define DRA7XX_CM_CLKSEL_PCIE2_CLK_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00b8)
-#define DRA7XX_CM_CLKSEL_PER_ABE_X1_CLK_CLKOUTMUX_OFFSET	0x00bc
-#define DRA7XX_CM_CLKSEL_PER_ABE_X1_CLK_CLKOUTMUX		DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00bc)
-#define DRA7XX_CM_CLKSEL_SATA_CLK_CLKOUTMUX_OFFSET		0x00c0
-#define DRA7XX_CM_CLKSEL_SATA_CLK_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00c0)
-#define DRA7XX_CM_CLKSEL_SECURE_32K_CLK_CLKOUTMUX_OFFSET	0x00c4
-#define DRA7XX_CM_CLKSEL_SECURE_32K_CLK_CLKOUTMUX		DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00c4)
-#define DRA7XX_CM_CLKSEL_SYS_CLK1_CLKOUTMUX_OFFSET		0x00c8
-#define DRA7XX_CM_CLKSEL_SYS_CLK1_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00c8)
-#define DRA7XX_CM_CLKSEL_SYS_CLK2_CLKOUTMUX_OFFSET		0x00cc
-#define DRA7XX_CM_CLKSEL_SYS_CLK2_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00cc)
-#define DRA7XX_CM_CLKSEL_VIDEO1_CLK_CLKOUTMUX_OFFSET		0x00d0
-#define DRA7XX_CM_CLKSEL_VIDEO1_CLK_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00d0)
-#define DRA7XX_CM_CLKSEL_VIDEO2_CLK_CLKOUTMUX_OFFSET		0x00d4
-#define DRA7XX_CM_CLKSEL_VIDEO2_CLK_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00d4)
-#define DRA7XX_CM_CLKSEL_ABE_LP_CLK_OFFSET			0x00d8
-#define DRA7XX_CM_CLKSEL_ABE_LP_CLK				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00d8)
-#define DRA7XX_CM_CLKSEL_ADC_GFCLK_OFFSET			0x00dc
-#define DRA7XX_CM_CLKSEL_ADC_GFCLK				DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00dc)
-#define DRA7XX_CM_CLKSEL_EVE_GFCLK_CLKOUTMUX_OFFSET		0x00e0
-#define DRA7XX_CM_CLKSEL_EVE_GFCLK_CLKOUTMUX			DRA7XX_PRM_REGADDR(DRA7XX_PRM_CKGEN_INST, 0x00e0)
-
-/* PRM.MPU_PRM register offsets */
-#define DRA7XX_PM_MPU_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_MPU_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_MPU_MPU_CONTEXT_OFFSET			0x0024
-
-/* PRM.DSP1_PRM register offsets */
-#define DRA7XX_PM_DSP1_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_DSP1_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_DSP1_RSTCTRL_OFFSET				0x0010
-#define DRA7XX_RM_DSP1_RSTST_OFFSET				0x0014
-#define DRA7XX_RM_DSP1_DSP1_CONTEXT_OFFSET			0x0024
-
-/* PRM.IPU_PRM register offsets */
-#define DRA7XX_PM_IPU_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_IPU_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_IPU1_RSTCTRL_OFFSET				0x0010
-#define DRA7XX_RM_IPU1_RSTST_OFFSET				0x0014
-#define DRA7XX_RM_IPU1_IPU1_CONTEXT_OFFSET			0x0024
-#define DRA7XX_PM_IPU_MCASP1_WKDEP_OFFSET			0x0050
-#define DRA7XX_RM_IPU_MCASP1_CONTEXT_OFFSET			0x0054
-#define DRA7XX_PM_IPU_TIMER5_WKDEP_OFFSET			0x0058
-#define DRA7XX_RM_IPU_TIMER5_CONTEXT_OFFSET			0x005c
-#define DRA7XX_PM_IPU_TIMER6_WKDEP_OFFSET			0x0060
-#define DRA7XX_RM_IPU_TIMER6_CONTEXT_OFFSET			0x0064
-#define DRA7XX_PM_IPU_TIMER7_WKDEP_OFFSET			0x0068
-#define DRA7XX_RM_IPU_TIMER7_CONTEXT_OFFSET			0x006c
-#define DRA7XX_PM_IPU_TIMER8_WKDEP_OFFSET			0x0070
-#define DRA7XX_RM_IPU_TIMER8_CONTEXT_OFFSET			0x0074
-#define DRA7XX_PM_IPU_I2C5_WKDEP_OFFSET				0x0078
-#define DRA7XX_RM_IPU_I2C5_CONTEXT_OFFSET			0x007c
-#define DRA7XX_PM_IPU_UART6_WKDEP_OFFSET			0x0080
-#define DRA7XX_RM_IPU_UART6_CONTEXT_OFFSET			0x0084
-
-/* PRM.COREAON_PRM register offsets */
-#define DRA7XX_PM_COREAON_SMARTREFLEX_MPU_WKDEP_OFFSET		0x0000
-#define DRA7XX_RM_COREAON_SMARTREFLEX_MPU_CONTEXT_OFFSET	0x0004
-#define DRA7XX_PM_COREAON_SMARTREFLEX_CORE_WKDEP_OFFSET		0x0010
-#define DRA7XX_RM_COREAON_SMARTREFLEX_CORE_CONTEXT_OFFSET	0x0014
-#define DRA7XX_PM_COREAON_SMARTREFLEX_GPU_WKDEP_OFFSET		0x0030
-#define DRA7XX_RM_COREAON_SMARTREFLEX_GPU_CONTEXT_OFFSET	0x0034
-#define DRA7XX_PM_COREAON_SMARTREFLEX_DSPEVE_WKDEP_OFFSET	0x0040
-#define DRA7XX_RM_COREAON_SMARTREFLEX_DSPEVE_CONTEXT_OFFSET	0x0044
-#define DRA7XX_PM_COREAON_SMARTREFLEX_IVAHD_WKDEP_OFFSET	0x0050
-#define DRA7XX_RM_COREAON_SMARTREFLEX_IVAHD_CONTEXT_OFFSET	0x0054
-#define DRA7XX_RM_COREAON_DUMMY_MODULE1_CONTEXT_OFFSET		0x0084
-#define DRA7XX_RM_COREAON_DUMMY_MODULE2_CONTEXT_OFFSET		0x0094
-#define DRA7XX_RM_COREAON_DUMMY_MODULE3_CONTEXT_OFFSET		0x00a4
-#define DRA7XX_RM_COREAON_DUMMY_MODULE4_CONTEXT_OFFSET		0x00b4
-
-/* PRM.CORE_PRM register offsets */
-#define DRA7XX_PM_CORE_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_CORE_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_L3MAIN1_L3_MAIN_1_CONTEXT_OFFSET		0x0024
-#define DRA7XX_RM_L3MAIN1_GPMC_CONTEXT_OFFSET			0x002c
-#define DRA7XX_RM_L3MAIN1_MMU_EDMA_CONTEXT_OFFSET		0x0034
-#define DRA7XX_PM_L3MAIN1_OCMC_RAM1_WKDEP_OFFSET		0x0050
-#define DRA7XX_RM_L3MAIN1_OCMC_RAM1_CONTEXT_OFFSET		0x0054
-#define DRA7XX_PM_L3MAIN1_OCMC_RAM2_WKDEP_OFFSET		0x0058
-#define DRA7XX_RM_L3MAIN1_OCMC_RAM2_CONTEXT_OFFSET		0x005c
-#define DRA7XX_PM_L3MAIN1_OCMC_RAM3_WKDEP_OFFSET		0x0060
-#define DRA7XX_RM_L3MAIN1_OCMC_RAM3_CONTEXT_OFFSET		0x0064
-#define DRA7XX_RM_L3MAIN1_OCMC_ROM_CONTEXT_OFFSET		0x006c
-#define DRA7XX_PM_L3MAIN1_TPCC_WKDEP_OFFSET			0x0070
-#define DRA7XX_RM_L3MAIN1_TPCC_CONTEXT_OFFSET			0x0074
-#define DRA7XX_PM_L3MAIN1_TPTC1_WKDEP_OFFSET			0x0078
-#define DRA7XX_RM_L3MAIN1_TPTC1_CONTEXT_OFFSET			0x007c
-#define DRA7XX_PM_L3MAIN1_TPTC2_WKDEP_OFFSET			0x0080
-#define DRA7XX_RM_L3MAIN1_TPTC2_CONTEXT_OFFSET			0x0084
-#define DRA7XX_RM_L3MAIN1_VCP1_CONTEXT_OFFSET			0x008c
-#define DRA7XX_RM_L3MAIN1_VCP2_CONTEXT_OFFSET			0x0094
-#define DRA7XX_RM_L3MAIN1_SPARE_CME_CONTEXT_OFFSET		0x009c
-#define DRA7XX_RM_L3MAIN1_SPARE_HDMI_CONTEXT_OFFSET		0x00a4
-#define DRA7XX_RM_L3MAIN1_SPARE_ICM_CONTEXT_OFFSET		0x00ac
-#define DRA7XX_RM_L3MAIN1_SPARE_IVA2_CONTEXT_OFFSET		0x00b4
-#define DRA7XX_RM_L3MAIN1_SPARE_SATA2_CONTEXT_OFFSET		0x00bc
-#define DRA7XX_RM_L3MAIN1_SPARE_UNKNOWN4_CONTEXT_OFFSET		0x00c4
-#define DRA7XX_RM_L3MAIN1_SPARE_UNKNOWN5_CONTEXT_OFFSET		0x00cc
-#define DRA7XX_RM_L3MAIN1_SPARE_UNKNOWN6_CONTEXT_OFFSET		0x00d4
-#define DRA7XX_RM_L3MAIN1_SPARE_VIDEOPLL1_CONTEXT_OFFSET	0x00dc
-#define DRA7XX_RM_L3MAIN1_SPARE_VIDEOPLL2_CONTEXT_OFFSET	0x00f4
-#define DRA7XX_RM_L3MAIN1_SPARE_VIDEOPLL3_CONTEXT_OFFSET	0x00fc
-#define DRA7XX_RM_IPU2_RSTCTRL_OFFSET				0x0210
-#define DRA7XX_RM_IPU2_RSTST_OFFSET				0x0214
-#define DRA7XX_RM_IPU2_IPU2_CONTEXT_OFFSET			0x0224
-#define DRA7XX_RM_DMA_DMA_SYSTEM_CONTEXT_OFFSET			0x0324
-#define DRA7XX_RM_EMIF_DMM_CONTEXT_OFFSET			0x0424
-#define DRA7XX_RM_EMIF_EMIF_OCP_FW_CONTEXT_OFFSET		0x042c
-#define DRA7XX_RM_EMIF_EMIF1_CONTEXT_OFFSET			0x0434
-#define DRA7XX_RM_EMIF_EMIF2_CONTEXT_OFFSET			0x043c
-#define DRA7XX_RM_EMIF_EMIF_DLL_CONTEXT_OFFSET			0x0444
-#define DRA7XX_RM_ATL_ATL_CONTEXT_OFFSET			0x0524
-#define DRA7XX_RM_L4CFG_L4_CFG_CONTEXT_OFFSET			0x0624
-#define DRA7XX_RM_L4CFG_SPINLOCK_CONTEXT_OFFSET			0x062c
-#define DRA7XX_RM_L4CFG_MAILBOX1_CONTEXT_OFFSET			0x0634
-#define DRA7XX_RM_L4CFG_SAR_ROM_CONTEXT_OFFSET			0x063c
-#define DRA7XX_RM_L4CFG_OCP2SCP2_CONTEXT_OFFSET			0x0644
-#define DRA7XX_RM_L4CFG_MAILBOX2_CONTEXT_OFFSET			0x064c
-#define DRA7XX_RM_L4CFG_MAILBOX3_CONTEXT_OFFSET			0x0654
-#define DRA7XX_RM_L4CFG_MAILBOX4_CONTEXT_OFFSET			0x065c
-#define DRA7XX_RM_L4CFG_MAILBOX5_CONTEXT_OFFSET			0x0664
-#define DRA7XX_RM_L4CFG_MAILBOX6_CONTEXT_OFFSET			0x066c
-#define DRA7XX_RM_L4CFG_MAILBOX7_CONTEXT_OFFSET			0x0674
-#define DRA7XX_RM_L4CFG_MAILBOX8_CONTEXT_OFFSET			0x067c
-#define DRA7XX_RM_L4CFG_MAILBOX9_CONTEXT_OFFSET			0x0684
-#define DRA7XX_RM_L4CFG_MAILBOX10_CONTEXT_OFFSET		0x068c
-#define DRA7XX_RM_L4CFG_MAILBOX11_CONTEXT_OFFSET		0x0694
-#define DRA7XX_RM_L4CFG_MAILBOX12_CONTEXT_OFFSET		0x069c
-#define DRA7XX_RM_L4CFG_MAILBOX13_CONTEXT_OFFSET		0x06a4
-#define DRA7XX_RM_L4CFG_SPARE_SMARTREFLEX_RTC_CONTEXT_OFFSET	0x06ac
-#define DRA7XX_RM_L4CFG_SPARE_SMARTREFLEX_SDRAM_CONTEXT_OFFSET	0x06b4
-#define DRA7XX_RM_L4CFG_SPARE_SMARTREFLEX_WKUP_CONTEXT_OFFSET	0x06bc
-#define DRA7XX_RM_L4CFG_IO_DELAY_BLOCK_CONTEXT_OFFSET		0x06c4
-#define DRA7XX_RM_L3INSTR_L3_MAIN_2_CONTEXT_OFFSET		0x0724
-#define DRA7XX_RM_L3INSTR_L3_INSTR_CONTEXT_OFFSET		0x072c
-#define DRA7XX_RM_L3INSTR_OCP_WP_NOC_CONTEXT_OFFSET		0x0744
-
-/* PRM.IVA_PRM register offsets */
-#define DRA7XX_PM_IVA_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_IVA_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_IVA_RSTCTRL_OFFSET				0x0010
-#define DRA7XX_RM_IVA_RSTST_OFFSET				0x0014
-#define DRA7XX_RM_IVA_IVA_CONTEXT_OFFSET			0x0024
-#define DRA7XX_RM_IVA_SL2_CONTEXT_OFFSET			0x002c
-
-/* PRM.CAM_PRM register offsets */
-#define DRA7XX_PM_CAM_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_CAM_PWRSTST_OFFSET				0x0004
-#define DRA7XX_PM_CAM_VIP1_WKDEP_OFFSET				0x0020
-#define DRA7XX_RM_CAM_VIP1_CONTEXT_OFFSET			0x0024
-#define DRA7XX_PM_CAM_VIP2_WKDEP_OFFSET				0x0028
-#define DRA7XX_RM_CAM_VIP2_CONTEXT_OFFSET			0x002c
-#define DRA7XX_PM_CAM_VIP3_WKDEP_OFFSET				0x0030
-#define DRA7XX_RM_CAM_VIP3_CONTEXT_OFFSET			0x0034
-#define DRA7XX_RM_CAM_LVDSRX_CONTEXT_OFFSET			0x003c
-#define DRA7XX_RM_CAM_CSI1_CONTEXT_OFFSET			0x0044
-#define DRA7XX_RM_CAM_CSI2_CONTEXT_OFFSET			0x004c
-
-/* PRM.DSS_PRM register offsets */
-#define DRA7XX_PM_DSS_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_DSS_PWRSTST_OFFSET				0x0004
-#define DRA7XX_PM_DSS_DSS_WKDEP_OFFSET				0x0020
-#define DRA7XX_RM_DSS_DSS_CONTEXT_OFFSET			0x0024
-#define DRA7XX_PM_DSS_DSS2_WKDEP_OFFSET				0x0028
-#define DRA7XX_RM_DSS_BB2D_CONTEXT_OFFSET			0x0034
-#define DRA7XX_RM_DSS_SDVENC_CONTEXT_OFFSET			0x003c
-
-/* PRM.GPU_PRM register offsets */
-#define DRA7XX_PM_GPU_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_GPU_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_GPU_GPU_CONTEXT_OFFSET			0x0024
-
-/* PRM.L3INIT_PRM register offsets */
-#define DRA7XX_PM_L3INIT_PWRSTCTRL_OFFSET			0x0000
-#define DRA7XX_PM_L3INIT_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET			0x0010
-#define DRA7XX_PM_L3INIT_MMC1_WKDEP_OFFSET			0x0028
-#define DRA7XX_RM_L3INIT_MMC1_CONTEXT_OFFSET			0x002c
-#define DRA7XX_PM_L3INIT_MMC2_WKDEP_OFFSET			0x0030
-#define DRA7XX_RM_L3INIT_MMC2_CONTEXT_OFFSET			0x0034
-#define DRA7XX_PM_L3INIT_USB_OTG_SS2_WKDEP_OFFSET		0x0040
-#define DRA7XX_RM_L3INIT_USB_OTG_SS2_CONTEXT_OFFSET		0x0044
-#define DRA7XX_PM_L3INIT_USB_OTG_SS3_WKDEP_OFFSET		0x0048
-#define DRA7XX_RM_L3INIT_USB_OTG_SS3_CONTEXT_OFFSET		0x004c
-#define DRA7XX_PM_L3INIT_USB_OTG_SS4_WKDEP_OFFSET		0x0050
-#define DRA7XX_RM_L3INIT_USB_OTG_SS4_CONTEXT_OFFSET		0x0054
-#define DRA7XX_RM_L3INIT_MLB_SS_CONTEXT_OFFSET			0x005c
-#define DRA7XX_RM_L3INIT_IEEE1500_2_OCP_CONTEXT_OFFSET		0x007c
-#define DRA7XX_PM_L3INIT_SATA_WKDEP_OFFSET			0x0088
-#define DRA7XX_RM_L3INIT_SATA_CONTEXT_OFFSET			0x008c
-#define DRA7XX_PM_L3INIT_PCIESS1_WKDEP_OFFSET			0x00b0
-#define DRA7XX_RM_L3INIT_PCIESS1_CONTEXT_OFFSET		0x00b4
-#define DRA7XX_PM_L3INIT_PCIESS2_WKDEP_OFFSET			0x00b8
-#define DRA7XX_RM_L3INIT_PCIESS2_CONTEXT_OFFSET		0x00bc
-#define DRA7XX_RM_GMAC_GMAC_CONTEXT_OFFSET			0x00d4
-#define DRA7XX_RM_L3INIT_OCP2SCP1_CONTEXT_OFFSET		0x00e4
-#define DRA7XX_RM_L3INIT_OCP2SCP3_CONTEXT_OFFSET		0x00ec
-#define DRA7XX_PM_L3INIT_USB_OTG_SS1_WKDEP_OFFSET		0x00f0
-#define DRA7XX_RM_L3INIT_USB_OTG_SS1_CONTEXT_OFFSET		0x00f4
-
-/* PRM.L4PER_PRM register offsets */
-#define DRA7XX_PM_L4PER_PWRSTCTRL_OFFSET			0x0000
-#define DRA7XX_PM_L4PER_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_L4PER2_L4PER2_CONTEXT_OFFSET			0x000c
-#define DRA7XX_RM_L4PER3_L4PER3_CONTEXT_OFFSET			0x0014
-#define DRA7XX_RM_L4PER2_PRUSS1_CONTEXT_OFFSET			0x001c
-#define DRA7XX_RM_L4PER2_PRUSS2_CONTEXT_OFFSET			0x0024
-#define DRA7XX_PM_L4PER_TIMER10_WKDEP_OFFSET			0x0028
-#define DRA7XX_RM_L4PER_TIMER10_CONTEXT_OFFSET			0x002c
-#define DRA7XX_PM_L4PER_TIMER11_WKDEP_OFFSET			0x0030
-#define DRA7XX_RM_L4PER_TIMER11_CONTEXT_OFFSET			0x0034
-#define DRA7XX_PM_L4PER_TIMER2_WKDEP_OFFSET			0x0038
-#define DRA7XX_RM_L4PER_TIMER2_CONTEXT_OFFSET			0x003c
-#define DRA7XX_PM_L4PER_TIMER3_WKDEP_OFFSET			0x0040
-#define DRA7XX_RM_L4PER_TIMER3_CONTEXT_OFFSET			0x0044
-#define DRA7XX_PM_L4PER_TIMER4_WKDEP_OFFSET			0x0048
-#define DRA7XX_RM_L4PER_TIMER4_CONTEXT_OFFSET			0x004c
-#define DRA7XX_PM_L4PER_TIMER9_WKDEP_OFFSET			0x0050
-#define DRA7XX_RM_L4PER_TIMER9_CONTEXT_OFFSET			0x0054
-#define DRA7XX_RM_L4PER_ELM_CONTEXT_OFFSET			0x005c
-#define DRA7XX_PM_L4PER_GPIO2_WKDEP_OFFSET			0x0060
-#define DRA7XX_RM_L4PER_GPIO2_CONTEXT_OFFSET			0x0064
-#define DRA7XX_PM_L4PER_GPIO3_WKDEP_OFFSET			0x0068
-#define DRA7XX_RM_L4PER_GPIO3_CONTEXT_OFFSET			0x006c
-#define DRA7XX_PM_L4PER_GPIO4_WKDEP_OFFSET			0x0070
-#define DRA7XX_RM_L4PER_GPIO4_CONTEXT_OFFSET			0x0074
-#define DRA7XX_PM_L4PER_GPIO5_WKDEP_OFFSET			0x0078
-#define DRA7XX_RM_L4PER_GPIO5_CONTEXT_OFFSET			0x007c
-#define DRA7XX_PM_L4PER_GPIO6_WKDEP_OFFSET			0x0080
-#define DRA7XX_RM_L4PER_GPIO6_CONTEXT_OFFSET			0x0084
-#define DRA7XX_RM_L4PER_HDQ1W_CONTEXT_OFFSET			0x008c
-#define DRA7XX_RM_L4PER2_PWMSS2_CONTEXT_OFFSET			0x0094
-#define DRA7XX_RM_L4PER2_PWMSS3_CONTEXT_OFFSET			0x009c
-#define DRA7XX_PM_L4PER_I2C1_WKDEP_OFFSET			0x00a0
-#define DRA7XX_RM_L4PER_I2C1_CONTEXT_OFFSET			0x00a4
-#define DRA7XX_PM_L4PER_I2C2_WKDEP_OFFSET			0x00a8
-#define DRA7XX_RM_L4PER_I2C2_CONTEXT_OFFSET			0x00ac
-#define DRA7XX_PM_L4PER_I2C3_WKDEP_OFFSET			0x00b0
-#define DRA7XX_RM_L4PER_I2C3_CONTEXT_OFFSET			0x00b4
-#define DRA7XX_PM_L4PER_I2C4_WKDEP_OFFSET			0x00b8
-#define DRA7XX_RM_L4PER_I2C4_CONTEXT_OFFSET			0x00bc
-#define DRA7XX_RM_L4PER_L4PER1_CONTEXT_OFFSET			0x00c0
-#define DRA7XX_RM_L4PER2_PWMSS1_CONTEXT_OFFSET			0x00c4
-#define DRA7XX_PM_L4PER_TIMER13_WKDEP_OFFSET			0x00c8
-#define DRA7XX_RM_L4PER3_TIMER13_CONTEXT_OFFSET			0x00cc
-#define DRA7XX_PM_L4PER_TIMER14_WKDEP_OFFSET			0x00d0
-#define DRA7XX_RM_L4PER3_TIMER14_CONTEXT_OFFSET			0x00d4
-#define DRA7XX_PM_L4PER_TIMER15_WKDEP_OFFSET			0x00d8
-#define DRA7XX_RM_L4PER3_TIMER15_CONTEXT_OFFSET			0x00dc
-#define DRA7XX_PM_L4PER_MCSPI1_WKDEP_OFFSET			0x00f0
-#define DRA7XX_RM_L4PER_MCSPI1_CONTEXT_OFFSET			0x00f4
-#define DRA7XX_PM_L4PER_MCSPI2_WKDEP_OFFSET			0x00f8
-#define DRA7XX_RM_L4PER_MCSPI2_CONTEXT_OFFSET			0x00fc
-#define DRA7XX_PM_L4PER_MCSPI3_WKDEP_OFFSET			0x0100
-#define DRA7XX_RM_L4PER_MCSPI3_CONTEXT_OFFSET			0x0104
-#define DRA7XX_PM_L4PER_MCSPI4_WKDEP_OFFSET			0x0108
-#define DRA7XX_RM_L4PER_MCSPI4_CONTEXT_OFFSET			0x010c
-#define DRA7XX_PM_L4PER_GPIO7_WKDEP_OFFSET			0x0110
-#define DRA7XX_RM_L4PER_GPIO7_CONTEXT_OFFSET			0x0114
-#define DRA7XX_PM_L4PER_GPIO8_WKDEP_OFFSET			0x0118
-#define DRA7XX_RM_L4PER_GPIO8_CONTEXT_OFFSET			0x011c
-#define DRA7XX_PM_L4PER_MMC3_WKDEP_OFFSET			0x0120
-#define DRA7XX_RM_L4PER_MMC3_CONTEXT_OFFSET			0x0124
-#define DRA7XX_PM_L4PER_MMC4_WKDEP_OFFSET			0x0128
-#define DRA7XX_RM_L4PER_MMC4_CONTEXT_OFFSET			0x012c
-#define DRA7XX_PM_L4PER_TIMER16_WKDEP_OFFSET			0x0130
-#define DRA7XX_RM_L4PER3_TIMER16_CONTEXT_OFFSET			0x0134
-#define DRA7XX_PM_L4PER2_QSPI_WKDEP_OFFSET			0x0138
-#define DRA7XX_RM_L4PER2_QSPI_CONTEXT_OFFSET			0x013c
-#define DRA7XX_PM_L4PER_UART1_WKDEP_OFFSET			0x0140
-#define DRA7XX_RM_L4PER_UART1_CONTEXT_OFFSET			0x0144
-#define DRA7XX_PM_L4PER_UART2_WKDEP_OFFSET			0x0148
-#define DRA7XX_RM_L4PER_UART2_CONTEXT_OFFSET			0x014c
-#define DRA7XX_PM_L4PER_UART3_WKDEP_OFFSET			0x0150
-#define DRA7XX_RM_L4PER_UART3_CONTEXT_OFFSET			0x0154
-#define DRA7XX_PM_L4PER_UART4_WKDEP_OFFSET			0x0158
-#define DRA7XX_RM_L4PER_UART4_CONTEXT_OFFSET			0x015c
-#define DRA7XX_PM_L4PER2_MCASP2_WKDEP_OFFSET			0x0160
-#define DRA7XX_RM_L4PER2_MCASP2_CONTEXT_OFFSET			0x0164
-#define DRA7XX_PM_L4PER2_MCASP3_WKDEP_OFFSET			0x0168
-#define DRA7XX_RM_L4PER2_MCASP3_CONTEXT_OFFSET			0x016c
-#define DRA7XX_PM_L4PER_UART5_WKDEP_OFFSET			0x0170
-#define DRA7XX_RM_L4PER_UART5_CONTEXT_OFFSET			0x0174
-#define DRA7XX_PM_L4PER2_MCASP5_WKDEP_OFFSET			0x0178
-#define DRA7XX_RM_L4PER2_MCASP5_CONTEXT_OFFSET			0x017c
-#define DRA7XX_PM_L4PER2_MCASP6_WKDEP_OFFSET			0x0180
-#define DRA7XX_RM_L4PER2_MCASP6_CONTEXT_OFFSET			0x0184
-#define DRA7XX_PM_L4PER2_MCASP7_WKDEP_OFFSET			0x0188
-#define DRA7XX_RM_L4PER2_MCASP7_CONTEXT_OFFSET			0x018c
-#define DRA7XX_PM_L4PER2_MCASP8_WKDEP_OFFSET			0x0190
-#define DRA7XX_RM_L4PER2_MCASP8_CONTEXT_OFFSET			0x0194
-#define DRA7XX_PM_L4PER2_MCASP4_WKDEP_OFFSET			0x0198
-#define DRA7XX_RM_L4PER2_MCASP4_CONTEXT_OFFSET			0x019c
-#define DRA7XX_RM_L4SEC_AES1_CONTEXT_OFFSET			0x01a4
-#define DRA7XX_RM_L4SEC_AES2_CONTEXT_OFFSET			0x01ac
-#define DRA7XX_RM_L4SEC_DES3DES_CONTEXT_OFFSET			0x01b4
-#define DRA7XX_RM_L4SEC_FPKA_CONTEXT_OFFSET			0x01bc
-#define DRA7XX_RM_L4SEC_RNG_CONTEXT_OFFSET			0x01c4
-#define DRA7XX_RM_L4SEC_SHA2MD51_CONTEXT_OFFSET			0x01cc
-#define DRA7XX_PM_L4PER2_UART7_WKDEP_OFFSET			0x01d0
-#define DRA7XX_RM_L4PER2_UART7_CONTEXT_OFFSET			0x01d4
-#define DRA7XX_RM_L4SEC_DMA_CRYPTO_CONTEXT_OFFSET		0x01dc
-#define DRA7XX_PM_L4PER2_UART8_WKDEP_OFFSET			0x01e0
-#define DRA7XX_RM_L4PER2_UART8_CONTEXT_OFFSET			0x01e4
-#define DRA7XX_PM_L4PER2_UART9_WKDEP_OFFSET			0x01e8
-#define DRA7XX_RM_L4PER2_UART9_CONTEXT_OFFSET			0x01ec
-#define DRA7XX_PM_L4PER2_DCAN2_WKDEP_OFFSET			0x01f0
-#define DRA7XX_RM_L4PER2_DCAN2_CONTEXT_OFFSET			0x01f4
-#define DRA7XX_RM_L4SEC_SHA2MD52_CONTEXT_OFFSET			0x01fc
-
-/* PRM.CUSTEFUSE_PRM register offsets */
-#define DRA7XX_PM_CUSTEFUSE_PWRSTCTRL_OFFSET			0x0000
-#define DRA7XX_PM_CUSTEFUSE_PWRSTST_OFFSET			0x0004
-#define DRA7XX_RM_CUSTEFUSE_EFUSE_CTRL_CUST_CONTEXT_OFFSET	0x0024
-
-/* PRM.WKUPAON_PRM register offsets */
-#define DRA7XX_RM_WKUPAON_L4_WKUP_CONTEXT_OFFSET		0x0000
-#define DRA7XX_PM_WKUPAON_WD_TIMER1_WKDEP_OFFSET		0x0004
-#define DRA7XX_RM_WKUPAON_WD_TIMER1_CONTEXT_OFFSET		0x0008
-#define DRA7XX_PM_WKUPAON_WD_TIMER2_WKDEP_OFFSET		0x000c
-#define DRA7XX_RM_WKUPAON_WD_TIMER2_CONTEXT_OFFSET		0x0010
-#define DRA7XX_PM_WKUPAON_GPIO1_WKDEP_OFFSET			0x0014
-#define DRA7XX_RM_WKUPAON_GPIO1_CONTEXT_OFFSET			0x0018
-#define DRA7XX_PM_WKUPAON_TIMER1_WKDEP_OFFSET			0x001c
-#define DRA7XX_RM_WKUPAON_TIMER1_CONTEXT_OFFSET			0x0020
-#define DRA7XX_PM_WKUPAON_TIMER12_WKDEP_OFFSET			0x0024
-#define DRA7XX_RM_WKUPAON_TIMER12_CONTEXT_OFFSET		0x0028
-#define DRA7XX_RM_WKUPAON_COUNTER_32K_CONTEXT_OFFSET		0x0030
-#define DRA7XX_RM_WKUPAON_SAR_RAM_CONTEXT_OFFSET		0x0040
-#define DRA7XX_PM_WKUPAON_KBD_WKDEP_OFFSET			0x0054
-#define DRA7XX_RM_WKUPAON_KBD_CONTEXT_OFFSET			0x0058
-#define DRA7XX_PM_WKUPAON_UART10_WKDEP_OFFSET			0x005c
-#define DRA7XX_RM_WKUPAON_UART10_CONTEXT_OFFSET			0x0060
-#define DRA7XX_PM_WKUPAON_DCAN1_WKDEP_OFFSET			0x0064
-#define DRA7XX_RM_WKUPAON_DCAN1_CONTEXT_OFFSET			0x0068
-#define DRA7XX_PM_WKUPAON_ADC_WKDEP_OFFSET				0x007c
-#define DRA7XX_RM_WKUPAON_ADC_CONTEXT_OFFSET			0x0080
-#define DRA7XX_RM_WKUPAON_SPARE_SAFETY1_CONTEXT_OFFSET		0x0090
-#define DRA7XX_RM_WKUPAON_SPARE_SAFETY2_CONTEXT_OFFSET		0x0098
-#define DRA7XX_RM_WKUPAON_SPARE_SAFETY3_CONTEXT_OFFSET		0x00a0
-#define DRA7XX_RM_WKUPAON_SPARE_SAFETY4_CONTEXT_OFFSET		0x00a8
-#define DRA7XX_RM_WKUPAON_SPARE_UNKNOWN2_CONTEXT_OFFSET		0x00b0
-#define DRA7XX_RM_WKUPAON_SPARE_UNKNOWN3_CONTEXT_OFFSET		0x00b8
-
-/* PRM.WKUPAON_CM register offsets */
-#define DRA7XX_CM_WKUPAON_CLKSTCTRL_OFFSET			0x0000
-#define DRA7XX_CM_WKUPAON_L4_WKUP_CLKCTRL_OFFSET		0x0020
-#define DRA7XX_CM_WKUPAON_L4_WKUP_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x0020)
-#define DRA7XX_CM_WKUPAON_WD_TIMER1_CLKCTRL_OFFSET		0x0028
-#define DRA7XX_CM_WKUPAON_WD_TIMER1_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x0028)
-#define DRA7XX_CM_WKUPAON_WD_TIMER2_CLKCTRL_OFFSET		0x0030
-#define DRA7XX_CM_WKUPAON_WD_TIMER2_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x0030)
-#define DRA7XX_CM_WKUPAON_GPIO1_CLKCTRL_OFFSET			0x0038
-#define DRA7XX_CM_WKUPAON_GPIO1_CLKCTRL				DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x0038)
-#define DRA7XX_CM_WKUPAON_TIMER1_CLKCTRL_OFFSET			0x0040
-#define DRA7XX_CM_WKUPAON_TIMER1_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x0040)
-#define DRA7XX_CM_WKUPAON_TIMER12_CLKCTRL_OFFSET		0x0048
-#define DRA7XX_CM_WKUPAON_TIMER12_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x0048)
-#define DRA7XX_CM_WKUPAON_COUNTER_32K_CLKCTRL_OFFSET		0x0050
-#define DRA7XX_CM_WKUPAON_COUNTER_32K_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x0050)
-#define DRA7XX_CM_WKUPAON_SAR_RAM_CLKCTRL_OFFSET		0x0060
-#define DRA7XX_CM_WKUPAON_SAR_RAM_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x0060)
-#define DRA7XX_CM_WKUPAON_KBD_CLKCTRL_OFFSET			0x0078
-#define DRA7XX_CM_WKUPAON_KBD_CLKCTRL				DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x0078)
-#define DRA7XX_CM_WKUPAON_UART10_CLKCTRL_OFFSET			0x0080
-#define DRA7XX_CM_WKUPAON_UART10_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x0080)
-#define DRA7XX_CM_WKUPAON_DCAN1_CLKCTRL_OFFSET			0x0088
-#define DRA7XX_CM_WKUPAON_DCAN1_CLKCTRL				DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x0088)
-#define DRA7XX_CM_WKUPAON_SCRM_CLKCTRL_OFFSET			0x0090
-#define DRA7XX_CM_WKUPAON_SCRM_CLKCTRL				DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x0090)
-#define DRA7XX_CM_WKUPAON_IO_SRCOMP_CLKCTRL_OFFSET		0x0098
-#define DRA7XX_CM_WKUPAON_IO_SRCOMP_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x0098)
-#define DRA7XX_CM_WKUPAON_ADC_CLKCTRL_OFFSET			0x00a0
-#define DRA7XX_CM_WKUPAON_ADC_CLKCTRL				DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x00a0)
-#define DRA7XX_CM_WKUPAON_SPARE_SAFETY1_CLKCTRL_OFFSET		0x00b0
-#define DRA7XX_CM_WKUPAON_SPARE_SAFETY1_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x00b0)
-#define DRA7XX_CM_WKUPAON_SPARE_SAFETY2_CLKCTRL_OFFSET		0x00b8
-#define DRA7XX_CM_WKUPAON_SPARE_SAFETY2_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x00b8)
-#define DRA7XX_CM_WKUPAON_SPARE_SAFETY3_CLKCTRL_OFFSET		0x00c0
-#define DRA7XX_CM_WKUPAON_SPARE_SAFETY3_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x00c0)
-#define DRA7XX_CM_WKUPAON_SPARE_SAFETY4_CLKCTRL_OFFSET		0x00c8
-#define DRA7XX_CM_WKUPAON_SPARE_SAFETY4_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x00c8)
-#define DRA7XX_CM_WKUPAON_SPARE_UNKNOWN2_CLKCTRL_OFFSET		0x00d0
-#define DRA7XX_CM_WKUPAON_SPARE_UNKNOWN2_CLKCTRL		DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x00d0)
-#define DRA7XX_CM_WKUPAON_SPARE_UNKNOWN3_CLKCTRL_OFFSET		0x00d8
-#define DRA7XX_CM_WKUPAON_SPARE_UNKNOWN3_CLKCTRL		DRA7XX_PRM_REGADDR(DRA7XX_PRM_WKUPAON_CM_INST, 0x00d8)
-
-/* PRM.EMU_PRM register offsets */
-#define DRA7XX_PM_EMU_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_EMU_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_EMU_DEBUGSS_CONTEXT_OFFSET			0x0024
-
-/* PRM.EMU_CM register offsets */
-#define DRA7XX_CM_EMU_CLKSTCTRL_OFFSET				0x0000
-#define DRA7XX_CM_EMU_DEBUGSS_CLKCTRL_OFFSET			0x0004
-#define DRA7XX_CM_EMU_DEBUGSS_CLKCTRL				DRA7XX_PRM_REGADDR(DRA7XX_PRM_EMU_CM_INST, 0x0004)
-#define DRA7XX_CM_EMU_DYNAMICDEP_OFFSET				0x0008
-#define DRA7XX_CM_EMU_MPU_EMU_DBG_CLKCTRL_OFFSET		0x000c
-#define DRA7XX_CM_EMU_MPU_EMU_DBG_CLKCTRL			DRA7XX_PRM_REGADDR(DRA7XX_PRM_EMU_CM_INST, 0x000c)
-
-/* PRM.DSP2_PRM register offsets */
-#define DRA7XX_PM_DSP2_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_DSP2_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_DSP2_RSTCTRL_OFFSET				0x0010
-#define DRA7XX_RM_DSP2_RSTST_OFFSET				0x0014
-#define DRA7XX_RM_DSP2_DSP2_CONTEXT_OFFSET			0x0024
-
-/* PRM.EVE1_PRM register offsets */
-#define DRA7XX_PM_EVE1_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_EVE1_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_EVE1_RSTCTRL_OFFSET				0x0010
-#define DRA7XX_RM_EVE1_RSTST_OFFSET				0x0014
-#define DRA7XX_PM_EVE1_EVE1_WKDEP_OFFSET			0x0020
-#define DRA7XX_RM_EVE1_EVE1_CONTEXT_OFFSET			0x0024
-
-/* PRM.EVE2_PRM register offsets */
-#define DRA7XX_PM_EVE2_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_EVE2_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_EVE2_RSTCTRL_OFFSET				0x0010
-#define DRA7XX_RM_EVE2_RSTST_OFFSET				0x0014
-#define DRA7XX_PM_EVE2_EVE2_WKDEP_OFFSET			0x0020
-#define DRA7XX_RM_EVE2_EVE2_CONTEXT_OFFSET			0x0024
-
-/* PRM.EVE3_PRM register offsets */
-#define DRA7XX_PM_EVE3_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_EVE3_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_EVE3_RSTCTRL_OFFSET				0x0010
-#define DRA7XX_RM_EVE3_RSTST_OFFSET				0x0014
-#define DRA7XX_PM_EVE3_EVE3_WKDEP_OFFSET			0x0020
-#define DRA7XX_RM_EVE3_EVE3_CONTEXT_OFFSET			0x0024
-
-/* PRM.EVE4_PRM register offsets */
-#define DRA7XX_PM_EVE4_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_EVE4_PWRSTST_OFFSET				0x0004
-#define DRA7XX_RM_EVE4_RSTCTRL_OFFSET				0x0010
-#define DRA7XX_RM_EVE4_RSTST_OFFSET				0x0014
-#define DRA7XX_PM_EVE4_EVE4_WKDEP_OFFSET			0x0020
-#define DRA7XX_RM_EVE4_EVE4_CONTEXT_OFFSET			0x0024
-
-/* PRM.RTC_PRM register offsets */
-#define DRA7XX_PM_RTC_RTCSS_WKDEP_OFFSET			0x0000
-#define DRA7XX_RM_RTC_RTCSS_CONTEXT_OFFSET			0x0004
-
-/* PRM.VPE_PRM register offsets */
-#define DRA7XX_PM_VPE_PWRSTCTRL_OFFSET				0x0000
-#define DRA7XX_PM_VPE_PWRSTST_OFFSET				0x0004
-#define DRA7XX_PM_VPE_VPE_WKDEP_OFFSET				0x0020
-#define DRA7XX_RM_VPE_VPE_CONTEXT_OFFSET			0x0024
-
-/* PRM.DEVICE_PRM register offsets */
-#define DRA7XX_PRM_RSTCTRL_OFFSET				0x0000
-#define DRA7XX_PRM_RSTST_OFFSET					0x0004
-#define DRA7XX_PRM_RSTTIME_OFFSET				0x0008
-#define DRA7XX_PRM_CLKREQCTRL_OFFSET				0x000c
-#define DRA7XX_PRM_VOLTCTRL_OFFSET				0x0010
-#define DRA7XX_PRM_PWRREQCTRL_OFFSET				0x0014
-#define DRA7XX_PRM_PSCON_COUNT_OFFSET				0x0018
-#define DRA7XX_PRM_IO_COUNT_OFFSET				0x001c
-#define DRA7XX_PRM_IO_PMCTRL_OFFSET				0x0020
-#define DRA7XX_PRM_VOLTSETUP_WARMRESET_OFFSET			0x0024
-#define DRA7XX_PRM_VOLTSETUP_CORE_OFF_OFFSET			0x0028
-#define DRA7XX_PRM_VOLTSETUP_MPU_OFF_OFFSET			0x002c
-#define DRA7XX_PRM_VOLTSETUP_MM_OFF_OFFSET			0x0030
-#define DRA7XX_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET		0x0034
-#define DRA7XX_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET		0x0038
-#define DRA7XX_PRM_VOLTSETUP_MM_RET_SLEEP_OFFSET		0x003c
-#define DRA7XX_PRM_SRAM_COUNT_OFFSET				0x00bc
-#define DRA7XX_PRM_SRAM_WKUP_SETUP_OFFSET			0x00c0
-#define DRA7XX_PRM_SLDO_CORE_SETUP_OFFSET			0x00c4
-#define DRA7XX_PRM_SLDO_CORE_CTRL_OFFSET			0x00c8
-#define DRA7XX_PRM_SLDO_MPU_SETUP_OFFSET			0x00cc
-#define DRA7XX_PRM_SLDO_MPU_CTRL_OFFSET				0x00d0
-#define DRA7XX_PRM_SLDO_GPU_SETUP_OFFSET			0x00d4
-#define DRA7XX_PRM_SLDO_GPU_CTRL_OFFSET				0x00d8
-#define DRA7XX_PRM_ABBLDO_MPU_SETUP_OFFSET			0x00dc
-#define DRA7XX_PRM_ABBLDO_MPU_CTRL_OFFSET			0x00e0
-#define DRA7XX_PRM_ABBLDO_GPU_SETUP_OFFSET			0x00e4
-#define DRA7XX_PRM_ABBLDO_GPU_CTRL_OFFSET			0x00e8
-#define DRA7XX_PRM_BANDGAP_SETUP_OFFSET				0x00ec
-#define DRA7XX_PRM_DEVICE_OFF_CTRL_OFFSET			0x00f0
-#define DRA7XX_PRM_PHASE1_CNDP_OFFSET				0x00f4
-#define DRA7XX_PRM_PHASE2A_CNDP_OFFSET				0x00f8
-#define DRA7XX_PRM_PHASE2B_CNDP_OFFSET				0x00fc
-#define DRA7XX_PRM_MODEM_IF_CTRL_OFFSET				0x0100
-#define DRA7XX_PRM_VOLTST_MPU_OFFSET				0x0110
-#define DRA7XX_PRM_VOLTST_MM_OFFSET				0x0114
-#define DRA7XX_PRM_SLDO_DSPEVE_SETUP_OFFSET			0x0118
-#define DRA7XX_PRM_SLDO_IVA_SETUP_OFFSET			0x011c
-#define DRA7XX_PRM_ABBLDO_DSPEVE_CTRL_OFFSET			0x0120
-#define DRA7XX_PRM_ABBLDO_IVA_CTRL_OFFSET			0x0124
-#define DRA7XX_PRM_SLDO_DSPEVE_CTRL_OFFSET			0x0128
-#define DRA7XX_PRM_SLDO_IVA_CTRL_OFFSET				0x012c
-#define DRA7XX_PRM_ABBLDO_DSPEVE_SETUP_OFFSET			0x0130
-#define DRA7XX_PRM_ABBLDO_IVA_SETUP_OFFSET			0x0134
 
 #endif
diff --git a/arch/arm/mach-omap2/scrm44xx.h b/arch/arm/mach-omap2/scrm44xx.h
index 3f530b89e4c9..2e861aa951f0 100644
--- a/arch/arm/mach-omap2/scrm44xx.h
+++ b/arch/arm/mach-omap2/scrm44xx.h
@@ -22,72 +22,7 @@
 		OMAP2_L4_IO_ADDRESS(OMAP4_SCRM_BASE + (reg))
 
 /* Registers offset */
-#define OMAP4_SCRM_REVISION_SCRM_OFFSET		0x0000
-#define OMAP4_SCRM_REVISION_SCRM		OMAP44XX_SCRM_REGADDR(0x0000)
-#define OMAP4_SCRM_CLKSETUPTIME_OFFSET		0x0100
 #define OMAP4_SCRM_CLKSETUPTIME			OMAP44XX_SCRM_REGADDR(0x0100)
-#define OMAP4_SCRM_PMICSETUPTIME_OFFSET		0x0104
-#define OMAP4_SCRM_PMICSETUPTIME		OMAP44XX_SCRM_REGADDR(0x0104)
-#define OMAP4_SCRM_ALTCLKSRC_OFFSET		0x0110
-#define OMAP4_SCRM_ALTCLKSRC			OMAP44XX_SCRM_REGADDR(0x0110)
-#define OMAP4_SCRM_MODEMCLKM_OFFSET		0x0118
-#define OMAP4_SCRM_MODEMCLKM			OMAP44XX_SCRM_REGADDR(0x0118)
-#define OMAP4_SCRM_D2DCLKM_OFFSET		0x011c
-#define OMAP4_SCRM_D2DCLKM			OMAP44XX_SCRM_REGADDR(0x011c)
-#define OMAP4_SCRM_EXTCLKREQ_OFFSET		0x0200
-#define OMAP4_SCRM_EXTCLKREQ			OMAP44XX_SCRM_REGADDR(0x0200)
-#define OMAP4_SCRM_ACCCLKREQ_OFFSET		0x0204
-#define OMAP4_SCRM_ACCCLKREQ			OMAP44XX_SCRM_REGADDR(0x0204)
-#define OMAP4_SCRM_PWRREQ_OFFSET		0x0208
-#define OMAP4_SCRM_PWRREQ			OMAP44XX_SCRM_REGADDR(0x0208)
-#define OMAP4_SCRM_AUXCLKREQ0_OFFSET		0x0210
-#define OMAP4_SCRM_AUXCLKREQ0			OMAP44XX_SCRM_REGADDR(0x0210)
-#define OMAP4_SCRM_AUXCLKREQ1_OFFSET		0x0214
-#define OMAP4_SCRM_AUXCLKREQ1			OMAP44XX_SCRM_REGADDR(0x0214)
-#define OMAP4_SCRM_AUXCLKREQ2_OFFSET		0x0218
-#define OMAP4_SCRM_AUXCLKREQ2			OMAP44XX_SCRM_REGADDR(0x0218)
-#define OMAP4_SCRM_AUXCLKREQ3_OFFSET		0x021c
-#define OMAP4_SCRM_AUXCLKREQ3			OMAP44XX_SCRM_REGADDR(0x021c)
-#define OMAP4_SCRM_AUXCLKREQ4_OFFSET		0x0220
-#define OMAP4_SCRM_AUXCLKREQ4			OMAP44XX_SCRM_REGADDR(0x0220)
-#define OMAP4_SCRM_AUXCLKREQ5_OFFSET		0x0224
-#define OMAP4_SCRM_AUXCLKREQ5			OMAP44XX_SCRM_REGADDR(0x0224)
-#define OMAP4_SCRM_D2DCLKREQ_OFFSET		0x0234
-#define OMAP4_SCRM_D2DCLKREQ			OMAP44XX_SCRM_REGADDR(0x0234)
-#define OMAP4_SCRM_AUXCLK0_OFFSET		0x0310
-#define OMAP4_SCRM_AUXCLK0			OMAP44XX_SCRM_REGADDR(0x0310)
-#define OMAP4_SCRM_AUXCLK1_OFFSET		0x0314
-#define OMAP4_SCRM_AUXCLK1			OMAP44XX_SCRM_REGADDR(0x0314)
-#define OMAP4_SCRM_AUXCLK2_OFFSET		0x0318
-#define OMAP4_SCRM_AUXCLK2			OMAP44XX_SCRM_REGADDR(0x0318)
-#define OMAP4_SCRM_AUXCLK3_OFFSET		0x031c
-#define OMAP4_SCRM_AUXCLK3			OMAP44XX_SCRM_REGADDR(0x031c)
-#define OMAP4_SCRM_AUXCLK4_OFFSET		0x0320
-#define OMAP4_SCRM_AUXCLK4			OMAP44XX_SCRM_REGADDR(0x0320)
-#define OMAP4_SCRM_AUXCLK5_OFFSET		0x0324
-#define OMAP4_SCRM_AUXCLK5			OMAP44XX_SCRM_REGADDR(0x0324)
-#define OMAP4_SCRM_RSTTIME_OFFSET		0x0400
-#define OMAP4_SCRM_RSTTIME			OMAP44XX_SCRM_REGADDR(0x0400)
-#define OMAP4_SCRM_MODEMRSTCTRL_OFFSET		0x0418
-#define OMAP4_SCRM_MODEMRSTCTRL			OMAP44XX_SCRM_REGADDR(0x0418)
-#define OMAP4_SCRM_D2DRSTCTRL_OFFSET		0x041c
-#define OMAP4_SCRM_D2DRSTCTRL			OMAP44XX_SCRM_REGADDR(0x041c)
-#define OMAP4_SCRM_EXTPWRONRSTCTRL_OFFSET	0x0420
-#define OMAP4_SCRM_EXTPWRONRSTCTRL		OMAP44XX_SCRM_REGADDR(0x0420)
-#define OMAP4_SCRM_EXTWARMRSTST_OFFSET		0x0510
-#define OMAP4_SCRM_EXTWARMRSTST			OMAP44XX_SCRM_REGADDR(0x0510)
-#define OMAP4_SCRM_APEWARMRSTST_OFFSET		0x0514
-#define OMAP4_SCRM_APEWARMRSTST			OMAP44XX_SCRM_REGADDR(0x0514)
-#define OMAP4_SCRM_MODEMWARMRSTST_OFFSET	0x0518
-#define OMAP4_SCRM_MODEMWARMRSTST		OMAP44XX_SCRM_REGADDR(0x0518)
-#define OMAP4_SCRM_D2DWARMRSTST_OFFSET		0x051c
-#define OMAP4_SCRM_D2DWARMRSTST			OMAP44XX_SCRM_REGADDR(0x051c)
-
-/* Registers shifts and masks */
-
-/* REVISION_SCRM */
-#define OMAP4_REV_SHIFT				0
-#define OMAP4_REV_MASK				(0xff << 0)
 
 /* CLKSETUPTIME */
 #define OMAP4_DOWNTIME_SHIFT			16
@@ -95,80 +30,4 @@
 #define OMAP4_SETUPTIME_SHIFT			0
 #define OMAP4_SETUPTIME_MASK			(0xfff << 0)
 
-/* PMICSETUPTIME */
-#define OMAP4_WAKEUPTIME_SHIFT			16
-#define OMAP4_WAKEUPTIME_MASK			(0x3f << 16)
-#define OMAP4_SLEEPTIME_SHIFT			0
-#define OMAP4_SLEEPTIME_MASK			(0x3f << 0)
-
-/* ALTCLKSRC */
-#define OMAP4_ENABLE_EXT_SHIFT			3
-#define OMAP4_ENABLE_EXT_MASK			(1 << 3)
-#define OMAP4_ENABLE_INT_SHIFT			2
-#define OMAP4_ENABLE_INT_MASK			(1 << 2)
-#define OMAP4_ALTCLKSRC_MODE_SHIFT		0
-#define OMAP4_ALTCLKSRC_MODE_MASK		(0x3 << 0)
-
-/* MODEMCLKM */
-#define OMAP4_CLK_32KHZ_SHIFT			0
-#define OMAP4_CLK_32KHZ_MASK			(1 << 0)
-
-/* D2DCLKM */
-#define OMAP4_SYSCLK_SHIFT			1
-#define OMAP4_SYSCLK_MASK			(1 << 1)
-
-/* EXTCLKREQ */
-#define OMAP4_POLARITY_SHIFT			0
-#define OMAP4_POLARITY_MASK			(1 << 0)
-
-/* AUXCLKREQ0 */
-#define OMAP4_MAPPING_SHIFT			2
-#define OMAP4_MAPPING_MASK			(0x7 << 2)
-#define OMAP4_MAPPING_WIDTH			3
-#define OMAP4_ACCURACY_SHIFT			1
-#define OMAP4_ACCURACY_MASK			(1 << 1)
-
-/* AUXCLK0 */
-#define OMAP4_CLKDIV_SHIFT			16
-#define OMAP4_CLKDIV_MASK			(0xf << 16)
-#define OMAP4_CLKDIV_WIDTH			4
-#define OMAP4_DISABLECLK_SHIFT			9
-#define OMAP4_DISABLECLK_MASK			(1 << 9)
-#define OMAP4_ENABLE_SHIFT			8
-#define OMAP4_ENABLE_MASK			(1 << 8)
-#define OMAP4_SRCSELECT_SHIFT			1
-#define OMAP4_SRCSELECT_MASK			(0x3 << 1)
-
-/* RSTTIME */
-#define OMAP4_RSTTIME_SHIFT			0
-#define OMAP4_RSTTIME_MASK			(0xf << 0)
-
-/* MODEMRSTCTRL */
-#define OMAP4_WARMRST_SHIFT			1
-#define OMAP4_WARMRST_MASK			(1 << 1)
-#define OMAP4_COLDRST_SHIFT			0
-#define OMAP4_COLDRST_MASK			(1 << 0)
-
-/* EXTPWRONRSTCTRL */
-#define OMAP4_PWRONRST_SHIFT			1
-#define OMAP4_PWRONRST_MASK			(1 << 1)
-#define OMAP4_ENABLE_EXTPWRONRSTCTRL_SHIFT	0
-#define OMAP4_ENABLE_EXTPWRONRSTCTRL_MASK	(1 << 0)
-
-/* EXTWARMRSTST */
-#define OMAP4_EXTWARMRSTST_SHIFT		0
-#define OMAP4_EXTWARMRSTST_MASK			(1 << 0)
-
-/* APEWARMRSTST */
-#define OMAP4_APEWARMRSTST_SHIFT		1
-#define OMAP4_APEWARMRSTST_MASK			(1 << 1)
-
-/* MODEMWARMRSTST */
-#define OMAP4_MODEMWARMRSTST_SHIFT		2
-#define OMAP4_MODEMWARMRSTST_MASK		(1 << 2)
-
-/* D2DWARMRSTST */
-#define OMAP4_D2DWARMRSTST_SHIFT		3
-#define OMAP4_D2DWARMRSTST_MASK			(1 << 3)
-
 #endif
diff --git a/arch/arm/mach-omap2/scrm54xx.h b/arch/arm/mach-omap2/scrm54xx.h
deleted file mode 100644
index cb6f3e6a7095..000000000000
--- a/arch/arm/mach-omap2/scrm54xx.h
+++ /dev/null
@@ -1,228 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * OMAP54XX SCRM registers and bitfields
- *
- * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com
- *
- * Benoit Cousson (b-cousson@ti.com)
- *
- * This file is automatically generated from the OMAP hardware databases.
- * We respectfully ask that any modifications to this file be coordinated
- * with the public linux-omap@vger.kernel.org mailing list and the
- * authors above to ensure that the autogeneration scripts are kept
- * up-to-date with the file contents.
- */
-
-#ifndef __ARCH_ARM_MACH_OMAP2_SCRM_54XX_H
-#define __ARCH_ARM_MACH_OMAP2_SCRM_54XX_H
-
-#define OMAP5_SCRM_BASE		0x4ae0a000
-
-#define OMAP54XX_SCRM_REGADDR(reg)				\
-	OMAP2_L4_IO_ADDRESS(OMAP5_SCRM_BASE + (reg))
-
-/* SCRM */
-
-/* SCRM.SCRM register offsets */
-#define OMAP5_SCRM_REVISION_SCRM_OFFSET		0x0000
-#define OMAP5_SCRM_REVISION_SCRM		OMAP54XX_SCRM_REGADDR(0x0000)
-#define OMAP5_SCRM_CLKSETUPTIME_OFFSET		0x0100
-#define OMAP5_SCRM_CLKSETUPTIME			OMAP54XX_SCRM_REGADDR(0x0100)
-#define OMAP5_SCRM_PMICSETUPTIME_OFFSET		0x0104
-#define OMAP5_SCRM_PMICSETUPTIME		OMAP54XX_SCRM_REGADDR(0x0104)
-#define OMAP5_SCRM_ALTCLKSRC_OFFSET		0x0110
-#define OMAP5_SCRM_ALTCLKSRC			OMAP54XX_SCRM_REGADDR(0x0110)
-#define OMAP5_SCRM_MODEMCLKM_OFFSET		0x0118
-#define OMAP5_SCRM_MODEMCLKM			OMAP54XX_SCRM_REGADDR(0x0118)
-#define OMAP5_SCRM_D2DCLKM_OFFSET		0x011c
-#define OMAP5_SCRM_D2DCLKM			OMAP54XX_SCRM_REGADDR(0x011c)
-#define OMAP5_SCRM_EXTCLKREQ_OFFSET		0x0200
-#define OMAP5_SCRM_EXTCLKREQ			OMAP54XX_SCRM_REGADDR(0x0200)
-#define OMAP5_SCRM_ACCCLKREQ_OFFSET		0x0204
-#define OMAP5_SCRM_ACCCLKREQ			OMAP54XX_SCRM_REGADDR(0x0204)
-#define OMAP5_SCRM_PWRREQ_OFFSET		0x0208
-#define OMAP5_SCRM_PWRREQ			OMAP54XX_SCRM_REGADDR(0x0208)
-#define OMAP5_SCRM_AUXCLKREQ0_OFFSET		0x0210
-#define OMAP5_SCRM_AUXCLKREQ0			OMAP54XX_SCRM_REGADDR(0x0210)
-#define OMAP5_SCRM_AUXCLKREQ1_OFFSET		0x0214
-#define OMAP5_SCRM_AUXCLKREQ1			OMAP54XX_SCRM_REGADDR(0x0214)
-#define OMAP5_SCRM_AUXCLKREQ2_OFFSET		0x0218
-#define OMAP5_SCRM_AUXCLKREQ2			OMAP54XX_SCRM_REGADDR(0x0218)
-#define OMAP5_SCRM_AUXCLKREQ3_OFFSET		0x021c
-#define OMAP5_SCRM_AUXCLKREQ3			OMAP54XX_SCRM_REGADDR(0x021c)
-#define OMAP5_SCRM_AUXCLKREQ4_OFFSET		0x0220
-#define OMAP5_SCRM_AUXCLKREQ4			OMAP54XX_SCRM_REGADDR(0x0220)
-#define OMAP5_SCRM_AUXCLKREQ5_OFFSET		0x0224
-#define OMAP5_SCRM_AUXCLKREQ5			OMAP54XX_SCRM_REGADDR(0x0224)
-#define OMAP5_SCRM_D2DCLKREQ_OFFSET		0x0234
-#define OMAP5_SCRM_D2DCLKREQ			OMAP54XX_SCRM_REGADDR(0x0234)
-#define OMAP5_SCRM_AUXCLK0_OFFSET		0x0310
-#define OMAP5_SCRM_AUXCLK0			OMAP54XX_SCRM_REGADDR(0x0310)
-#define OMAP5_SCRM_AUXCLK1_OFFSET		0x0314
-#define OMAP5_SCRM_AUXCLK1			OMAP54XX_SCRM_REGADDR(0x0314)
-#define OMAP5_SCRM_AUXCLK2_OFFSET		0x0318
-#define OMAP5_SCRM_AUXCLK2			OMAP54XX_SCRM_REGADDR(0x0318)
-#define OMAP5_SCRM_AUXCLK3_OFFSET		0x031c
-#define OMAP5_SCRM_AUXCLK3			OMAP54XX_SCRM_REGADDR(0x031c)
-#define OMAP5_SCRM_AUXCLK4_OFFSET		0x0320
-#define OMAP5_SCRM_AUXCLK4			OMAP54XX_SCRM_REGADDR(0x0320)
-#define OMAP5_SCRM_AUXCLK5_OFFSET		0x0324
-#define OMAP5_SCRM_AUXCLK5			OMAP54XX_SCRM_REGADDR(0x0324)
-#define OMAP5_SCRM_RSTTIME_OFFSET		0x0400
-#define OMAP5_SCRM_RSTTIME			OMAP54XX_SCRM_REGADDR(0x0400)
-#define OMAP5_SCRM_MODEMRSTCTRL_OFFSET		0x0418
-#define OMAP5_SCRM_MODEMRSTCTRL			OMAP54XX_SCRM_REGADDR(0x0418)
-#define OMAP5_SCRM_D2DRSTCTRL_OFFSET		0x041c
-#define OMAP5_SCRM_D2DRSTCTRL			OMAP54XX_SCRM_REGADDR(0x041c)
-#define OMAP5_SCRM_EXTPWRONRSTCTRL_OFFSET	0x0420
-#define OMAP5_SCRM_EXTPWRONRSTCTRL		OMAP54XX_SCRM_REGADDR(0x0420)
-#define OMAP5_SCRM_EXTWARMRSTST_OFFSET		0x0510
-#define OMAP5_SCRM_EXTWARMRSTST			OMAP54XX_SCRM_REGADDR(0x0510)
-#define OMAP5_SCRM_APEWARMRSTST_OFFSET		0x0514
-#define OMAP5_SCRM_APEWARMRSTST			OMAP54XX_SCRM_REGADDR(0x0514)
-#define OMAP5_SCRM_MODEMWARMRSTST_OFFSET	0x0518
-#define OMAP5_SCRM_MODEMWARMRSTST		OMAP54XX_SCRM_REGADDR(0x0518)
-#define OMAP5_SCRM_D2DWARMRSTST_OFFSET		0x051c
-#define OMAP5_SCRM_D2DWARMRSTST			OMAP54XX_SCRM_REGADDR(0x051c)
-
-/*
- * Used by AUXCLKREQ0, AUXCLKREQ1, AUXCLKREQ2, AUXCLKREQ3, AUXCLKREQ4,
- * AUXCLKREQ5, D2DCLKREQ
- */
-#define OMAP5_ACCURACY_SHIFT			1
-#define OMAP5_ACCURACY_WIDTH			0x1
-#define OMAP5_ACCURACY_MASK			(1 << 1)
-
-/* Used by APEWARMRSTST */
-#define OMAP5_APEWARMRSTST_SHIFT		1
-#define OMAP5_APEWARMRSTST_WIDTH		0x1
-#define OMAP5_APEWARMRSTST_MASK			(1 << 1)
-
-/* Used by AUXCLK0, AUXCLK1, AUXCLK2, AUXCLK3, AUXCLK4, AUXCLK5 */
-#define OMAP5_CLKDIV_SHIFT			16
-#define OMAP5_CLKDIV_WIDTH			0x4
-#define OMAP5_CLKDIV_MASK			(0xf << 16)
-
-/* Used by D2DCLKM, MODEMCLKM */
-#define OMAP5_CLK_32KHZ_SHIFT			0
-#define OMAP5_CLK_32KHZ_WIDTH			0x1
-#define OMAP5_CLK_32KHZ_MASK			(1 << 0)
-
-/* Used by D2DRSTCTRL, MODEMRSTCTRL */
-#define OMAP5_COLDRST_SHIFT			0
-#define OMAP5_COLDRST_WIDTH			0x1
-#define OMAP5_COLDRST_MASK			(1 << 0)
-
-/* Used by D2DWARMRSTST */
-#define OMAP5_D2DWARMRSTST_SHIFT		3
-#define OMAP5_D2DWARMRSTST_WIDTH		0x1
-#define OMAP5_D2DWARMRSTST_MASK			(1 << 3)
-
-/* Used by AUXCLK0 */
-#define OMAP5_DISABLECLK_SHIFT			9
-#define OMAP5_DISABLECLK_WIDTH			0x1
-#define OMAP5_DISABLECLK_MASK			(1 << 9)
-
-/* Used by CLKSETUPTIME */
-#define OMAP5_DOWNTIME_SHIFT			16
-#define OMAP5_DOWNTIME_WIDTH			0x6
-#define OMAP5_DOWNTIME_MASK			(0x3f << 16)
-
-/* Used by AUXCLK0, AUXCLK1, AUXCLK2, AUXCLK3, AUXCLK4, AUXCLK5 */
-#define OMAP5_ENABLE_SHIFT			8
-#define OMAP5_ENABLE_WIDTH			0x1
-#define OMAP5_ENABLE_MASK			(1 << 8)
-
-/* Renamed from ENABLE Used by EXTPWRONRSTCTRL */
-#define OMAP5_ENABLE_0_0_SHIFT			0
-#define OMAP5_ENABLE_0_0_WIDTH			0x1
-#define OMAP5_ENABLE_0_0_MASK			(1 << 0)
-
-/* Used by ALTCLKSRC */
-#define OMAP5_ENABLE_EXT_SHIFT			3
-#define OMAP5_ENABLE_EXT_WIDTH			0x1
-#define OMAP5_ENABLE_EXT_MASK			(1 << 3)
-
-/* Used by ALTCLKSRC */
-#define OMAP5_ENABLE_INT_SHIFT			2
-#define OMAP5_ENABLE_INT_WIDTH			0x1
-#define OMAP5_ENABLE_INT_MASK			(1 << 2)
-
-/* Used by EXTWARMRSTST */
-#define OMAP5_EXTWARMRSTST_SHIFT		0
-#define OMAP5_EXTWARMRSTST_WIDTH		0x1
-#define OMAP5_EXTWARMRSTST_MASK			(1 << 0)
-
-/*
- * Used by AUXCLKREQ0, AUXCLKREQ1, AUXCLKREQ2, AUXCLKREQ3, AUXCLKREQ4,
- * AUXCLKREQ5
- */
-#define OMAP5_MAPPING_SHIFT			2
-#define OMAP5_MAPPING_WIDTH			0x3
-#define OMAP5_MAPPING_MASK			(0x7 << 2)
-
-/* Used by ALTCLKSRC */
-#define OMAP5_MODE_SHIFT			0
-#define OMAP5_MODE_WIDTH			0x2
-#define OMAP5_MODE_MASK				(0x3 << 0)
-
-/* Used by MODEMWARMRSTST */
-#define OMAP5_MODEMWARMRSTST_SHIFT		2
-#define OMAP5_MODEMWARMRSTST_WIDTH		0x1
-#define OMAP5_MODEMWARMRSTST_MASK		(1 << 2)
-
-/*
- * Used by ACCCLKREQ, AUXCLK0, AUXCLK1, AUXCLK2, AUXCLK3, AUXCLK4, AUXCLK5,
- * AUXCLKREQ0, AUXCLKREQ1, AUXCLKREQ2, AUXCLKREQ3, AUXCLKREQ4, AUXCLKREQ5,
- * D2DCLKREQ, EXTCLKREQ, PWRREQ
- */
-#define OMAP5_POLARITY_SHIFT			0
-#define OMAP5_POLARITY_WIDTH			0x1
-#define OMAP5_POLARITY_MASK			(1 << 0)
-
-/* Used by EXTPWRONRSTCTRL */
-#define OMAP5_PWRONRST_SHIFT			1
-#define OMAP5_PWRONRST_WIDTH			0x1
-#define OMAP5_PWRONRST_MASK			(1 << 1)
-
-/* Used by REVISION_SCRM */
-#define OMAP5_REV_SHIFT				0
-#define OMAP5_REV_WIDTH				0x8
-#define OMAP5_REV_MASK				(0xff << 0)
-
-/* Used by RSTTIME */
-#define OMAP5_RSTTIME_SHIFT			0
-#define OMAP5_RSTTIME_WIDTH			0x4
-#define OMAP5_RSTTIME_MASK			(0xf << 0)
-
-/* Used by CLKSETUPTIME */
-#define OMAP5_SETUPTIME_SHIFT			0
-#define OMAP5_SETUPTIME_WIDTH			0xc
-#define OMAP5_SETUPTIME_MASK			(0xfff << 0)
-
-/* Used by PMICSETUPTIME */
-#define OMAP5_SLEEPTIME_SHIFT			0
-#define OMAP5_SLEEPTIME_WIDTH			0x6
-#define OMAP5_SLEEPTIME_MASK			(0x3f << 0)
-
-/* Used by AUXCLK0, AUXCLK1, AUXCLK2, AUXCLK3, AUXCLK4, AUXCLK5 */
-#define OMAP5_SRCSELECT_SHIFT			1
-#define OMAP5_SRCSELECT_WIDTH			0x2
-#define OMAP5_SRCSELECT_MASK			(0x3 << 1)
-
-/* Used by D2DCLKM */
-#define OMAP5_SYSCLK_SHIFT			1
-#define OMAP5_SYSCLK_WIDTH			0x1
-#define OMAP5_SYSCLK_MASK			(1 << 1)
-
-/* Used by PMICSETUPTIME */
-#define OMAP5_WAKEUPTIME_SHIFT			16
-#define OMAP5_WAKEUPTIME_WIDTH			0x6
-#define OMAP5_WAKEUPTIME_MASK			(0x3f << 16)
-
-/* Used by D2DRSTCTRL, MODEMRSTCTRL */
-#define OMAP5_WARMRST_SHIFT			1
-#define OMAP5_WARMRST_WIDTH			0x1
-#define OMAP5_WARMRST_MASK			(1 << 1)
-
-#endif
diff --git a/arch/arm/mach-qcom/Kconfig b/arch/arm/mach-qcom/Kconfig
index 1772eccb5caf..466acc4a5e0c 100644
--- a/arch/arm/mach-qcom/Kconfig
+++ b/arch/arm/mach-qcom/Kconfig
@@ -21,6 +21,16 @@ config ARCH_MSM8X60
 	bool "Enable support for MSM8X60"
 	select CLKSRC_QCOM
 
+config ARCH_MSM8916
+	bool "Enable support for MSM8916"
+	select HAVE_ARM_ARCH_TIMER
+	help
+	  Enable support for the Qualcomm Snapdragon 410 (MSM8916/APQ8016).
+
+	  Note that ARM64 is the main supported architecture for MSM8916.
+	  The ARM32 option is intended for a few devices with signed firmware
+	  that does not allow booting ARM64 kernels.
+
 config ARCH_MSM8960
 	bool "Enable support for MSM8960"
 	select CLKSRC_QCOM
diff --git a/arch/arm/mach-qcom/platsmp.c b/arch/arm/mach-qcom/platsmp.c
index 630a038f4513..58a4228455ce 100644
--- a/arch/arm/mach-qcom/platsmp.c
+++ b/arch/arm/mach-qcom/platsmp.c
@@ -29,6 +29,7 @@
 #define COREPOR_RST		BIT(5)
 #define CORE_RST		BIT(4)
 #define L2DT_SLP		BIT(3)
+#define CORE_MEM_CLAMP		BIT(1)
 #define CLAMP			BIT(0)
 
 #define APC_PWR_GATE_CTL	0x14
@@ -75,6 +76,62 @@ static int scss_release_secondary(unsigned int cpu)
 	return 0;
 }
 
+static int cortex_a7_release_secondary(unsigned int cpu)
+{
+	int ret = 0;
+	void __iomem *reg;
+	struct device_node *cpu_node, *acc_node;
+	u32 reg_val;
+
+	cpu_node = of_get_cpu_node(cpu, NULL);
+	if (!cpu_node)
+		return -ENODEV;
+
+	acc_node = of_parse_phandle(cpu_node, "qcom,acc", 0);
+	if (!acc_node) {
+		ret = -ENODEV;
+		goto out_acc;
+	}
+
+	reg = of_iomap(acc_node, 0);
+	if (!reg) {
+		ret = -ENOMEM;
+		goto out_acc_map;
+	}
+
+	/* Put the CPU into reset. */
+	reg_val = CORE_RST | COREPOR_RST | CLAMP | CORE_MEM_CLAMP;
+	writel(reg_val, reg + APCS_CPU_PWR_CTL);
+
+	/* Turn on the BHS and set the BHS_CNT to 16 XO clock cycles */
+	writel(BHS_EN | (0x10 << BHS_CNT_SHIFT), reg + APC_PWR_GATE_CTL);
+	/* Wait for the BHS to settle */
+	udelay(2);
+
+	reg_val &= ~CORE_MEM_CLAMP;
+	writel(reg_val, reg + APCS_CPU_PWR_CTL);
+	reg_val |= L2DT_SLP;
+	writel(reg_val, reg + APCS_CPU_PWR_CTL);
+	udelay(2);
+
+	reg_val = (reg_val | BIT(17)) & ~CLAMP;
+	writel(reg_val, reg + APCS_CPU_PWR_CTL);
+	udelay(2);
+
+	/* Release CPU out of reset and bring it to life. */
+	reg_val &= ~(CORE_RST | COREPOR_RST);
+	writel(reg_val, reg + APCS_CPU_PWR_CTL);
+	reg_val |= CORE_PWRD_UP;
+	writel(reg_val, reg + APCS_CPU_PWR_CTL);
+
+	iounmap(reg);
+out_acc_map:
+	of_node_put(acc_node);
+out_acc:
+	of_node_put(cpu_node);
+	return ret;
+}
+
 static int kpssv1_release_secondary(unsigned int cpu)
 {
 	int ret = 0;
@@ -281,6 +338,11 @@ static int msm8660_boot_secondary(unsigned int cpu, struct task_struct *idle)
 	return qcom_boot_secondary(cpu, scss_release_secondary);
 }
 
+static int cortex_a7_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+	return qcom_boot_secondary(cpu, cortex_a7_release_secondary);
+}
+
 static int kpssv1_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
 	return qcom_boot_secondary(cpu, kpssv1_release_secondary);
@@ -315,6 +377,16 @@ static const struct smp_operations smp_msm8660_ops __initconst = {
 };
 CPU_METHOD_OF_DECLARE(qcom_smp, "qcom,gcc-msm8660", &smp_msm8660_ops);
 
+static const struct smp_operations qcom_smp_cortex_a7_ops __initconst = {
+	.smp_prepare_cpus	= qcom_smp_prepare_cpus,
+	.smp_boot_secondary	= cortex_a7_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+	.cpu_die		= qcom_cpu_die,
+#endif
+};
+CPU_METHOD_OF_DECLARE(qcom_smp_msm8226, "qcom,msm8226-smp", &qcom_smp_cortex_a7_ops);
+CPU_METHOD_OF_DECLARE(qcom_smp_msm8916, "qcom,msm8916-smp", &qcom_smp_cortex_a7_ops);
+
 static const struct smp_operations qcom_smp_kpssv1_ops __initconst = {
 	.smp_prepare_cpus	= qcom_smp_prepare_cpus,
 	.smp_boot_secondary	= kpssv1_boot_secondary,
diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig
index 5c6031b144c8..a4c36024b5e8 100644
--- a/arch/arm/mach-realview/Kconfig
+++ b/arch/arm/mach-realview/Kconfig
@@ -11,7 +11,7 @@ menuconfig ARCH_REALVIEW
 	select HAVE_ARM_TWD if SMP
 	select HAVE_PATA_PLATFORM
 	select HAVE_TCM
-	select ICST
+	select CLK_ICST
 	select MACH_REALVIEW_EB if ARCH_MULTI_V5
 	select MFD_SYSCON
 	select PLAT_VERSATILE
diff --git a/arch/arm/mach-rockchip/platsmp.c b/arch/arm/mach-rockchip/platsmp.c
index d60856898d97..5ec58d004b7d 100644
--- a/arch/arm/mach-rockchip/platsmp.c
+++ b/arch/arm/mach-rockchip/platsmp.c
@@ -189,7 +189,7 @@ static int __init rockchip_smp_prepare_sram(struct device_node *node)
 	rockchip_boot_fn = __pa_symbol(secondary_startup);
 
 	/* copy the trampoline to sram, that runs during startup of the core */
-	memcpy(sram_base_addr, &rockchip_secondary_trampoline, trampoline_sz);
+	memcpy_toio(sram_base_addr, &rockchip_secondary_trampoline, trampoline_sz);
 	flush_cache_all();
 	outer_clean_range(0, trampoline_sz);
 
diff --git a/arch/arm/mach-s3c/irq-s3c24xx.c b/arch/arm/mach-s3c/irq-s3c24xx.c
index 3edc5f614eef..3776d5206f9b 100644
--- a/arch/arm/mach-s3c/irq-s3c24xx.c
+++ b/arch/arm/mach-s3c/irq-s3c24xx.c
@@ -354,18 +354,32 @@ static inline int s3c24xx_handle_intc(struct s3c_irq_intc *intc,
 	if (!(pnd & (1 << offset)))
 		offset =  __ffs(pnd);
 
-	handle_domain_irq(intc->domain, intc_offset + offset, regs);
+	generic_handle_domain_irq(intc->domain, intc_offset + offset);
 	return true;
 }
 
 static asmlinkage void __exception_irq_entry s3c24xx_handle_irq(struct pt_regs *regs)
 {
 	do {
-		if (likely(s3c_intc[0]))
-			if (s3c24xx_handle_intc(s3c_intc[0], regs, 0))
-				continue;
+		/*
+		 * For platform based machines, neither ERR nor NULL can happen here.
+		 * The s3c24xx_handle_irq() will be set as IRQ handler iff this succeeds:
+		 *
+		 *    s3c_intc[0] = s3c24xx_init_intc()
+		 *
+		 * If this fails, the next calls to s3c24xx_init_intc() won't be executed.
+		 *
+		 * For DT machine, s3c_init_intc_of() could set the IRQ handler without
+		 * setting s3c_intc[0] only if it was called with num_ctrl=0. There is no
+		 * such code path, so again the s3c_intc[0] will have a valid pointer if
+		 * set_handle_irq() is called.
+		 *
+		 * Therefore in s3c24xx_handle_irq(), the s3c_intc[0] is always something.
+		 */
+		if (s3c24xx_handle_intc(s3c_intc[0], regs, 0))
+			continue;
 
-		if (s3c_intc[2])
+		if (!IS_ERR_OR_NULL(s3c_intc[2]))
 			if (s3c24xx_handle_intc(s3c_intc[2], regs, 64))
 				continue;
 
diff --git a/arch/arm/mach-s3c/mach-mini6410.c b/arch/arm/mach-s3c/mach-mini6410.c
index 741fa1f09694..c14c2e27127b 100644
--- a/arch/arm/mach-s3c/mach-mini6410.c
+++ b/arch/arm/mach-s3c/mach-mini6410.c
@@ -262,7 +262,7 @@ static char mini6410_features_str[12] __initdata = "0";
 static int __init mini6410_features_setup(char *str)
 {
 	if (str)
-		strlcpy(mini6410_features_str, str,
+		strscpy(mini6410_features_str, str,
 			sizeof(mini6410_features_str));
 	return 1;
 }
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index d644b45bc29d..5a96099af991 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -13,7 +13,6 @@ config ARCH_S5PV210
 	select COMMON_CLK_SAMSUNG
 	select GPIOLIB
 	select HAVE_S3C2410_I2C if I2C
-	select HAVE_S3C_RTC if RTC_CLASS
 	select PINCTRL
 	select PINCTRL_EXYNOS
 	select SOC_SAMSUNG
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index 2012fa8c28cf..9919e0f32c4b 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -84,7 +84,7 @@ void ASSABET_BCR_frob(unsigned int mask, unsigned int val)
 }
 EXPORT_SYMBOL(ASSABET_BCR_frob);
 
-static int __init assabet_init_gpio(void __iomem *reg, u32 def_val)
+static void __init assabet_init_gpio(void __iomem *reg, u32 def_val)
 {
 	struct gpio_chip *gc;
 
@@ -94,11 +94,9 @@ static int __init assabet_init_gpio(void __iomem *reg, u32 def_val)
 			   assabet_names, NULL, NULL);
 
 	if (IS_ERR(gc))
-		return PTR_ERR(gc);
+		return;
 
 	assabet_bcr_gc = gc;
-
-	return gc->base;
 }
 
 /*
@@ -475,16 +473,23 @@ static struct gpiod_lookup_table assabet_cf_vcc_gpio_table = {
 	},
 };
 
+static struct gpiod_lookup_table assabet_leds_gpio_table = {
+	.dev_id = "leds-gpio",
+	.table = {
+		GPIO_LOOKUP("assabet", 13, NULL, GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("assabet", 14, NULL, GPIO_ACTIVE_LOW),
+		{ },
+	},
+};
+
 static struct gpio_led assabet_leds[] __initdata = {
 	{
 		.name = "assabet:red",
 		.default_trigger = "cpu0",
-		.active_low = 1,
 		.default_state = LEDS_GPIO_DEFSTATE_KEEP,
 	}, {
 		.name = "assabet:green",
 		.default_trigger = "heartbeat",
-		.active_low = 1,
 		.default_state = LEDS_GPIO_DEFSTATE_KEEP,
 	},
 };
@@ -603,6 +608,7 @@ static void __init assabet_init(void)
 					  &assabet_keys_pdata,
 					  sizeof(assabet_keys_pdata));
 
+	gpiod_add_lookup_table(&assabet_leds_gpio_table);
 	gpio_led_register_device(-1, &assabet_leds_pdata);
 
 #ifndef ASSABET_PAL_VIDEO
@@ -739,7 +745,6 @@ static void __init assabet_map_io(void)
 
 void __init assabet_init_irq(void)
 {
-	unsigned int assabet_gpio_base;
 	u32 def_val;
 
 	sa1100_init_irq();
@@ -754,10 +759,7 @@ void __init assabet_init_irq(void)
 	 *
 	 * This must precede any driver calls to BCR_set() or BCR_clear().
 	 */
-	assabet_gpio_base = assabet_init_gpio((void *)&ASSABET_BCR, def_val);
-
-	assabet_leds[0].gpio = assabet_gpio_base + 13;
-	assabet_leds[1].gpio = assabet_gpio_base + 14;
+	assabet_init_gpio((void *)&ASSABET_BCR, def_val);
 }
 
 MACHINE_START(ASSABET, "Intel-Assabet")
diff --git a/arch/arm/mach-socfpga/core.h b/arch/arm/mach-socfpga/core.h
index fc2608b18a0d..18f01190dcfd 100644
--- a/arch/arm/mach-socfpga/core.h
+++ b/arch/arm/mach-socfpga/core.h
@@ -33,7 +33,7 @@ extern void __iomem *sdr_ctl_base_addr;
 u32 socfpga_sdram_self_refresh(u32 sdr_base);
 extern unsigned int socfpga_sdram_self_refresh_sz;
 
-extern char secondary_trampoline, secondary_trampoline_end;
+extern char secondary_trampoline[], secondary_trampoline_end[];
 
 extern unsigned long socfpga_cpu1start_addr;
 
diff --git a/arch/arm/mach-socfpga/platsmp.c b/arch/arm/mach-socfpga/platsmp.c
index fbb80b883e5d..201191cf68f3 100644
--- a/arch/arm/mach-socfpga/platsmp.c
+++ b/arch/arm/mach-socfpga/platsmp.c
@@ -20,14 +20,14 @@
 
 static int socfpga_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
-	int trampoline_size = &secondary_trampoline_end - &secondary_trampoline;
+	int trampoline_size = secondary_trampoline_end - secondary_trampoline;
 
 	if (socfpga_cpu1start_addr) {
 		/* This will put CPU #1 into reset. */
 		writel(RSTMGR_MPUMODRST_CPU1,
 		       rst_manager_base_addr + SOCFPGA_RSTMGR_MODMPURST);
 
-		memcpy(phys_to_virt(0), &secondary_trampoline, trampoline_size);
+		memcpy(phys_to_virt(0), secondary_trampoline, trampoline_size);
 
 		writel(__pa_symbol(secondary_startup),
 		       sys_manager_base_addr + (socfpga_cpu1start_addr & 0x000000ff));
@@ -45,12 +45,12 @@ static int socfpga_boot_secondary(unsigned int cpu, struct task_struct *idle)
 
 static int socfpga_a10_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
-	int trampoline_size = &secondary_trampoline_end - &secondary_trampoline;
+	int trampoline_size = secondary_trampoline_end - secondary_trampoline;
 
 	if (socfpga_cpu1start_addr) {
 		writel(RSTMGR_MPUMODRST_CPU1, rst_manager_base_addr +
 		       SOCFPGA_A10_RSTMGR_MODMPURST);
-		memcpy(phys_to_virt(0), &secondary_trampoline, trampoline_size);
+		memcpy(phys_to_virt(0), secondary_trampoline, trampoline_size);
 
 		writel(__pa_symbol(secondary_startup),
 		       sys_manager_base_addr + (socfpga_cpu1start_addr & 0x00000fff));
diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig
index 57699bd8f107..98145031586f 100644
--- a/arch/arm/mach-stm32/Kconfig
+++ b/arch/arm/mach-stm32/Kconfig
@@ -48,6 +48,14 @@ config MACH_STM32MP157
 	select ARM_ERRATA_814220
 	default y
 
+config MACH_STM32MP13
+	bool "STMicroelectronics STM32MP13x"
+	select ARM_ERRATA_814220
+	default y
+	help
+	  Support for STM32MP13 SoCs:
+	  STM32MP131, STM32MP133, STM32MP135
+
 endif # ARMv7-A
 
 endif
diff --git a/arch/arm/mach-stm32/board-dt.c b/arch/arm/mach-stm32/board-dt.c
index a766310d8dca..2ccaa11aaa56 100644
--- a/arch/arm/mach-stm32/board-dt.c
+++ b/arch/arm/mach-stm32/board-dt.c
@@ -18,6 +18,9 @@ static const char *const stm32_compat[] __initconst = {
 	"st,stm32f769",
 	"st,stm32h743",
 	"st,stm32h750",
+	"st,stm32mp131",
+	"st,stm32mp133",
+	"st,stm32mp135",
 	"st,stm32mp157",
 	NULL
 };
diff --git a/arch/arm/mach-sunxi/platsmp.c b/arch/arm/mach-sunxi/platsmp.c
index bdde9ef3aaa9..052097e78e6e 100644
--- a/arch/arm/mach-sunxi/platsmp.c
+++ b/arch/arm/mach-sunxi/platsmp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SMP support for Allwinner SoCs
  *
@@ -8,9 +9,6 @@
  * Based on code
  *  Copyright (C) 2012-2013 Allwinner Ltd.
  *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
  */
 
 #include <linux/delay.h>
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
index 19635721013d..e1b7945aac99 100644
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree support for Allwinner A1X SoCs
  *
@@ -5,9 +6,6 @@
  *
  * Maxime Ripard <maxime.ripard@free-electrons.com>
  *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
  */
 
 #include <linux/clocksource.h>
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index c1086ebe0050..24ed7f4a87a4 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -29,6 +29,7 @@ menuconfig ARCH_U8500
 	select REGULATOR_DB8500_PRCMU
 	select REGULATOR_FIXED_VOLTAGE
 	select SOC_BUS
+	select RESET_CONTROLLER
 	help
 	  Support for ST-Ericsson's Ux500 architecture
 
diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig
index d88e7725bf99..f78a1d358031 100644
--- a/arch/arm/mach-versatile/Kconfig
+++ b/arch/arm/mach-versatile/Kconfig
@@ -7,7 +7,7 @@ config ARCH_VERSATILE
 	select ARM_VIC
 	select CLKSRC_VERSATILE
 	select CPU_ARM926T
-	select ICST
+	select CLK_ICST
 	select MFD_SYSCON
 	select PLAT_VERSATILE
 	select POWER_RESET
diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
index 065e12991663..2e6aff5a0f17 100644
--- a/arch/arm/mach-vexpress/Kconfig
+++ b/arch/arm/mach-vexpress/Kconfig
@@ -11,7 +11,7 @@ menuconfig ARCH_VEXPRESS
 	select HAVE_ARM_SCU if SMP
 	select HAVE_ARM_TWD if SMP
 	select HAVE_PATA_PLATFORM
-	select ICST
+	select CLK_ICST
 	select NO_IOPORT_MAP
 	select PLAT_VERSATILE
 	select POWER_RESET
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 8355c3895894..58afba346729 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -675,7 +675,7 @@ config ARM_PV_FIXUP
 
 config ARM_THUMB
 	bool "Support Thumb user binaries" if !CPU_THUMBONLY && EXPERT
-	depends on CPU_THUMB_CAPABLE
+	depends on CPU_THUMB_CAPABLE && !CPU_32v4
 	default y
 	help
 	  Say Y if you want to include kernel support for running user space
@@ -750,7 +750,7 @@ config CPU_BIG_ENDIAN
 config CPU_ENDIAN_BE8
 	bool
 	depends on CPU_BIG_ENDIAN
-	default CPU_V6 || CPU_V6K || CPU_V7
+	default CPU_V6 || CPU_V6K || CPU_V7 || CPU_V7M
 	help
 	  Support for the BE-8 (big-endian) mode on ARMv6 and ARMv7 processors.
 
diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
index b7525b433f3e..48091870db89 100644
--- a/arch/arm/mm/context.c
+++ b/arch/arm/mm/context.c
@@ -109,7 +109,7 @@ static int contextidr_notifier(struct notifier_block *unused, unsigned long cmd,
 	if (cmd != THREAD_NOTIFY_SWITCH)
 		return NOTIFY_DONE;
 
-	pid = task_pid_nr(thread->task) << ASID_BITS;
+	pid = task_pid_nr(thread_task(thread)) << ASID_BITS;
 	asm volatile(
 	"	mrc	p15, 0, %0, c13, c0, 1\n"
 	"	and	%0, %0, %2\n"
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index efa402025031..bc8779d54a64 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -37,7 +37,6 @@ void show_pte(const char *lvl, struct mm_struct *mm, unsigned long addr)
 	if (!mm)
 		mm = &init_mm;
 
-	printk("%spgd = %p\n", lvl, mm->pgd);
 	pgd = pgd_offset(mm, addr);
 	printk("%s[%08lx] *pgd=%08llx", lvl, addr, (long long)pgd_val(*pgd));
 
@@ -100,6 +99,21 @@ void show_pte(const char *lvl, struct mm_struct *mm, unsigned long addr)
 { }
 #endif					/* CONFIG_MMU */
 
+static void die_kernel_fault(const char *msg, struct mm_struct *mm,
+			     unsigned long addr, unsigned int fsr,
+			     struct pt_regs *regs)
+{
+	bust_spinlocks(1);
+	pr_alert("8<--- cut here ---\n");
+	pr_alert("Unable to handle kernel %s at virtual address %08lx\n",
+		 msg, addr);
+
+	show_pte(KERN_ALERT, mm, addr);
+	die("Oops", regs, fsr);
+	bust_spinlocks(0);
+	do_exit(SIGKILL);
+}
+
 /*
  * Oops.  The kernel tried to access some page that wasn't present.
  */
@@ -107,6 +121,7 @@ static void
 __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
 		  struct pt_regs *regs)
 {
+	const char *msg;
 	/*
 	 * Are we prepared to handle this kernel fault?
 	 */
@@ -116,16 +131,12 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
 	/*
 	 * No handler, we'll have to terminate things with extreme prejudice.
 	 */
-	bust_spinlocks(1);
-	pr_alert("8<--- cut here ---\n");
-	pr_alert("Unable to handle kernel %s at virtual address %08lx\n",
-		 (addr < PAGE_SIZE) ? "NULL pointer dereference" :
-		 "paging request", addr);
+	if (addr < PAGE_SIZE)
+		msg = "NULL pointer dereference";
+	else
+		msg = "paging request";
 
-	show_pte(KERN_ALERT, mm, addr);
-	die("Oops", regs, fsr);
-	bust_spinlocks(0);
-	do_exit(SIGKILL);
+	die_kernel_fault(msg, mm, addr, fsr, regs);
 }
 
 /*
@@ -183,73 +194,58 @@ void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 #define VM_FAULT_BADMAP		0x010000
 #define VM_FAULT_BADACCESS	0x020000
 
-/*
- * Check that the permissions on the VMA allow for the fault which occurred.
- * If we encountered a write fault, we must have write permission, otherwise
- * we allow any permission.
- */
-static inline bool access_error(unsigned int fsr, struct vm_area_struct *vma)
+static inline bool is_permission_fault(unsigned int fsr)
 {
-	unsigned int mask = VM_ACCESS_FLAGS;
-
-	if ((fsr & FSR_WRITE) && !(fsr & FSR_CM))
-		mask = VM_WRITE;
-	if (fsr & FSR_LNX_PF)
-		mask = VM_EXEC;
-
-	return vma->vm_flags & mask ? false : true;
+	int fs = fsr_fs(fsr);
+#ifdef CONFIG_ARM_LPAE
+	if ((fs & FS_PERM_NOLL_MASK) == FS_PERM_NOLL)
+		return true;
+#else
+	if (fs == FS_L1_PERM || fs == FS_L2_PERM)
+		return true;
+#endif
+	return false;
 }
 
 static vm_fault_t __kprobes
-__do_page_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
-		unsigned int flags, struct task_struct *tsk,
-		struct pt_regs *regs)
+__do_page_fault(struct mm_struct *mm, unsigned long addr, unsigned int flags,
+		unsigned long vma_flags, struct pt_regs *regs)
 {
-	struct vm_area_struct *vma;
-	vm_fault_t fault;
-
-	vma = find_vma(mm, addr);
-	fault = VM_FAULT_BADMAP;
+	struct vm_area_struct *vma = find_vma(mm, addr);
 	if (unlikely(!vma))
-		goto out;
-	if (unlikely(vma->vm_start > addr))
-		goto check_stack;
+		return VM_FAULT_BADMAP;
+
+	if (unlikely(vma->vm_start > addr)) {
+		if (!(vma->vm_flags & VM_GROWSDOWN))
+			return VM_FAULT_BADMAP;
+		if (addr < FIRST_USER_ADDRESS)
+			return VM_FAULT_BADMAP;
+		if (expand_stack(vma, addr))
+			return VM_FAULT_BADMAP;
+	}
 
 	/*
-	 * Ok, we have a good vm_area for this
-	 * memory access, so we can handle it.
+	 * ok, we have a good vm_area for this memory access, check the
+	 * permissions on the VMA allow for the fault which occurred.
 	 */
-good_area:
-	if (access_error(fsr, vma)) {
-		fault = VM_FAULT_BADACCESS;
-		goto out;
-	}
+	if (!(vma->vm_flags & vma_flags))
+		return VM_FAULT_BADACCESS;
 
 	return handle_mm_fault(vma, addr & PAGE_MASK, flags, regs);
-
-check_stack:
-	/* Don't allow expansion below FIRST_USER_ADDRESS */
-	if (vma->vm_flags & VM_GROWSDOWN &&
-	    addr >= FIRST_USER_ADDRESS && !expand_stack(vma, addr))
-		goto good_area;
-out:
-	return fault;
 }
 
 static int __kprobes
 do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 {
-	struct task_struct *tsk;
-	struct mm_struct *mm;
+	struct mm_struct *mm = current->mm;
 	int sig, code;
 	vm_fault_t fault;
 	unsigned int flags = FAULT_FLAG_DEFAULT;
+	unsigned long vm_flags = VM_ACCESS_FLAGS;
 
 	if (kprobe_page_fault(regs, fsr))
 		return 0;
 
-	tsk = current;
-	mm  = tsk->mm;
 
 	/* Enable interrupts if they were enabled in the parent context. */
 	if (interrupts_enabled(regs))
@@ -264,8 +260,19 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 
 	if (user_mode(regs))
 		flags |= FAULT_FLAG_USER;
-	if ((fsr & FSR_WRITE) && !(fsr & FSR_CM))
+
+	if ((fsr & FSR_WRITE) && !(fsr & FSR_CM)) {
 		flags |= FAULT_FLAG_WRITE;
+		vm_flags = VM_WRITE;
+	}
+
+	if (fsr & FSR_LNX_PF) {
+		vm_flags = VM_EXEC;
+
+		if (is_permission_fault(fsr) && !user_mode(regs))
+			die_kernel_fault("execution of memory",
+					 mm, addr, fsr, regs);
+	}
 
 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
 
@@ -293,7 +300,7 @@ retry:
 #endif
 	}
 
-	fault = __do_page_fault(mm, addr, fsr, flags, tsk, regs);
+	fault = __do_page_fault(mm, addr, flags, vm_flags, regs);
 
 	/* If we need to retry but a fatal signal is pending, handle the
 	 * signal first. We do not need to release the mmap_lock because
diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
index 9ecc2097a87a..83b5ab32d7a4 100644
--- a/arch/arm/mm/fault.h
+++ b/arch/arm/mm/fault.h
@@ -14,6 +14,8 @@
 
 #ifdef CONFIG_ARM_LPAE
 #define FSR_FS_AEA		17
+#define FS_PERM_NOLL		0xC
+#define FS_PERM_NOLL_MASK	0x3C
 
 static inline int fsr_fs(unsigned int fsr)
 {
@@ -21,6 +23,8 @@ static inline int fsr_fs(unsigned int fsr)
 }
 #else
 #define FSR_FS_AEA		22
+#define FS_L1_PERM             0xD
+#define FS_L2_PERM             0xF
 
 static inline int fsr_fs(unsigned int fsr)
 {
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 6162a070a410..6d0cb0f7bc54 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -158,7 +158,7 @@ phys_addr_t __init arm_memblock_steal(phys_addr_t size, phys_addr_t align)
 		panic("Failed to steal %pa bytes at %pS\n",
 		      &size, (void *)_RET_IP_);
 
-	memblock_free(phys, size);
+	memblock_phys_free(phys, size);
 	memblock_remove(phys, size);
 
 	return phys;
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 80fb5a4a5c05..6e830b9418c9 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -36,6 +36,7 @@
 #include <asm/mmu_context.h>
 #include <asm/pgalloc.h>
 #include <asm/tlbflush.h>
+#include <asm/set_memory.h>
 #include <asm/system_info.h>
 
 #include <asm/mach/map.h>
@@ -401,6 +402,11 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
 			__builtin_return_address(0));
 }
 
+void __arm_iomem_set_ro(void __iomem *ptr, size_t size)
+{
+	set_memory_ro((unsigned long)ptr, PAGE_ALIGN(size) / PAGE_SIZE);
+}
+
 void *arch_memremap_wb(phys_addr_t phys_addr, size_t size)
 {
 	return (__force void *)arch_ioremap_caller(phys_addr, size,
diff --git a/arch/arm/mm/kasan_init.c b/arch/arm/mm/kasan_init.c
index 9c348042a724..5ad0d6c56d56 100644
--- a/arch/arm/mm/kasan_init.c
+++ b/arch/arm/mm/kasan_init.c
@@ -32,7 +32,7 @@ pmd_t tmp_pmd_table[PTRS_PER_PMD] __page_aligned_bss;
 static __init void *kasan_alloc_block(size_t size)
 {
 	return memblock_alloc_try_nid(size, size, __pa(MAX_DMA_ADDRESS),
-				      MEMBLOCK_ALLOC_KASAN, NUMA_NO_NODE);
+				      MEMBLOCK_ALLOC_NOLEAKTRACE, NUMA_NO_NODE);
 }
 
 static void __init kasan_pte_populate(pmd_t *pmdp, unsigned long addr,
@@ -226,7 +226,7 @@ void __init kasan_init(void)
 	BUILD_BUG_ON(pgd_index(KASAN_SHADOW_START) !=
 		     pgd_index(KASAN_SHADOW_END));
 	memcpy(tmp_pmd_table,
-	       pgd_page_vaddr(*pgd_offset_k(KASAN_SHADOW_START)),
+	       (void*)pgd_page_vaddr(*pgd_offset_k(KASAN_SHADOW_START)),
 	       sizeof(tmp_pmd_table));
 	set_pgd(&tmp_pgd_table[pgd_index(KASAN_SHADOW_START)],
 		__pgd(__pa(tmp_pmd_table) | PMD_TYPE_TABLE | L_PGD_SWAPPER));
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index a4e006005107..274e4f73fd33 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -390,9 +390,9 @@ void __set_fixmap(enum fixed_addresses idx, phys_addr_t phys, pgprot_t prot)
 	BUILD_BUG_ON(__fix_to_virt(__end_of_fixed_addresses) < FIXADDR_START);
 	BUG_ON(idx >= __end_of_fixed_addresses);
 
-	/* we only support device mappings until pgprot_kernel has been set */
+	/* We support only device mappings before pgprot_kernel is set. */
 	if (WARN_ON(pgprot_val(prot) != pgprot_val(FIXMAP_PAGE_IO) &&
-		    pgprot_val(pgprot_kernel) == 0))
+		    pgprot_val(prot) && pgprot_val(pgprot_kernel) == 0))
 		return;
 
 	if (pgprot_val(prot))
diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S
index d9f7dfe2a7ed..fa6999e24b07 100644
--- a/arch/arm/mm/proc-macros.S
+++ b/arch/arm/mm/proc-macros.S
@@ -30,8 +30,7 @@
  * act_mm - get current->active_mm
  */
 	.macro	act_mm, rd
-	get_thread_info \rd
-	ldr	\rd, [\rd, #TI_TASK]
+	get_current \rd
 	.if (TSK_ACTIVE_MM > IMM12_MASK)
 	add	\rd, \rd, #TSK_ACTIVE_MM & ~IMM12_MASK
 	.endif
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index a903b26cde40..eeb6dc0ecf46 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@ -1882,11 +1882,6 @@ static int validate_code(struct jit_ctx *ctx)
 	return 0;
 }
 
-void bpf_jit_compile(struct bpf_prog *prog)
-{
-	/* Nothing to do here. We support Internal BPF. */
-}
-
 bool bpf_jit_needs_zext(void)
 {
 	return true;
diff --git a/arch/arm/probes/kprobes/core.c b/arch/arm/probes/kprobes/core.c
index 9d8634e2f12f..9090c3a74dcc 100644
--- a/arch/arm/probes/kprobes/core.c
+++ b/arch/arm/probes/kprobes/core.c
@@ -11,6 +11,8 @@
  * Copyright (C) 2007 Marvell Ltd.
  */
 
+#define pr_fmt(fmt) "kprobes: " fmt
+
 #include <linux/kernel.h>
 #include <linux/kprobes.h>
 #include <linux/module.h>
@@ -278,7 +280,7 @@ void __kprobes kprobe_handler(struct pt_regs *regs)
 				break;
 			case KPROBE_REENTER:
 				/* A nested probe was hit in FIQ, it is a BUG */
-				pr_warn("Unrecoverable kprobe detected.\n");
+				pr_warn("Failed to recover from reentered kprobes.\n");
 				dump_kprobe(p);
 				fallthrough;
 			default:
@@ -366,19 +368,41 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
 /*
  * When a retprobed function returns, trampoline_handler() is called,
  * calling the kretprobe's handler. We construct a struct pt_regs to
- * give a view of registers r0-r11 to the user return-handler.  This is
- * not a complete pt_regs structure, but that should be plenty sufficient
- * for kretprobe handlers which should normally be interested in r0 only
- * anyway.
+ * give a view of registers r0-r11, sp, lr, and pc to the user
+ * return-handler. This is not a complete pt_regs structure, but that
+ * should be enough for stacktrace from the return handler with or
+ * without pt_regs.
  */
-void __naked __kprobes kretprobe_trampoline(void)
+void __naked __kprobes __kretprobe_trampoline(void)
 {
 	__asm__ __volatile__ (
+#ifdef CONFIG_FRAME_POINTER
+		"ldr	lr, =__kretprobe_trampoline	\n\t"
+	/* __kretprobe_trampoline makes a framepointer on pt_regs. */
+#ifdef CONFIG_CC_IS_CLANG
+		"stmdb	sp, {sp, lr, pc}	\n\t"
+		"sub	sp, sp, #12		\n\t"
+		/* In clang case, pt_regs->ip = lr. */
+		"stmdb	sp!, {r0 - r11, lr}	\n\t"
+		/* fp points regs->r11 (fp) */
+		"add	fp, sp,	#44		\n\t"
+#else /* !CONFIG_CC_IS_CLANG */
+		/* In gcc case, pt_regs->ip = fp. */
+		"stmdb	sp, {fp, sp, lr, pc}	\n\t"
+		"sub	sp, sp, #16		\n\t"
+		"stmdb	sp!, {r0 - r11}		\n\t"
+		/* fp points regs->r15 (pc) */
+		"add	fp, sp, #60		\n\t"
+#endif /* CONFIG_CC_IS_CLANG */
+#else /* !CONFIG_FRAME_POINTER */
+		"sub	sp, sp, #16		\n\t"
 		"stmdb	sp!, {r0 - r11}		\n\t"
+#endif /* CONFIG_FRAME_POINTER */
 		"mov	r0, sp			\n\t"
 		"bl	trampoline_handler	\n\t"
 		"mov	lr, r0			\n\t"
 		"ldmia	sp!, {r0 - r11}		\n\t"
+		"add	sp, sp, #16		\n\t"
 #ifdef CONFIG_THUMB2_KERNEL
 		"bx	lr			\n\t"
 #else
@@ -387,11 +411,10 @@ void __naked __kprobes kretprobe_trampoline(void)
 		: : : "memory");
 }
 
-/* Called from kretprobe_trampoline */
+/* Called from __kretprobe_trampoline */
 static __used __kprobes void *trampoline_handler(struct pt_regs *regs)
 {
-	return (void *)kretprobe_trampoline_handler(regs, &kretprobe_trampoline,
-						    (void *)regs->ARM_fp);
+	return (void *)kretprobe_trampoline_handler(regs, (void *)regs->ARM_fp);
 }
 
 void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
@@ -401,7 +424,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
 	ri->fp = (void *)regs->ARM_fp;
 
 	/* Replace the return addr with trampoline addr. */
-	regs->ARM_lr = (unsigned long)&kretprobe_trampoline;
+	regs->ARM_lr = (unsigned long)&__kretprobe_trampoline;
 }
 
 int __kprobes arch_trampoline_kprobe(struct kprobe *p)
diff --git a/arch/arm/probes/kprobes/opt-arm.c b/arch/arm/probes/kprobes/opt-arm.c
index c78180172120..dbef34ed933f 100644
--- a/arch/arm/probes/kprobes/opt-arm.c
+++ b/arch/arm/probes/kprobes/opt-arm.c
@@ -347,10 +347,11 @@ void arch_unoptimize_kprobes(struct list_head *oplist,
 }
 
 int arch_within_optimized_kprobe(struct optimized_kprobe *op,
-				unsigned long addr)
+				 kprobe_opcode_t *addr)
 {
-	return ((unsigned long)op->kp.addr <= addr &&
-		(unsigned long)op->kp.addr + RELATIVEJUMP_SIZE > addr);
+	return (op->kp.addr <= addr &&
+		op->kp.addr + (RELATIVEJUMP_SIZE / sizeof(kprobe_opcode_t)) > addr);
+
 }
 
 void arch_remove_optimized_kprobe(struct optimized_kprobe *op)
diff --git a/arch/arm/probes/kprobes/test-core.h b/arch/arm/probes/kprobes/test-core.h
index f1d5583e7bbb..56ad3c0aaeea 100644
--- a/arch/arm/probes/kprobes/test-core.h
+++ b/arch/arm/probes/kprobes/test-core.h
@@ -98,7 +98,7 @@ struct test_arg_end {
 #if VERBOSE
 #define verbose(fmt, ...) pr_info(fmt, ##__VA_ARGS__)
 #else
-#define verbose(fmt, ...)
+#define verbose(fmt, ...) no_printk(fmt, ##__VA_ARGS__)
 #endif
 
 #define TEST_GROUP(title)					\
diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl
index e842209e135d..543100151f2b 100644
--- a/arch/arm/tools/syscall.tbl
+++ b/arch/arm/tools/syscall.tbl
@@ -462,3 +462,4 @@
 446	common	landlock_restrict_self		sys_landlock_restrict_self
 # 447 reserved for memfd_secret
 448	common	process_mrelease		sys_process_mrelease
+449	common	futex_waitv			sys_futex_waitv
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index 7f1c106b746f..7619fbffcea2 100644
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -442,7 +442,6 @@ EXPORT_SYMBOL_GPL(HYPERVISOR_hvm_op);
 EXPORT_SYMBOL_GPL(HYPERVISOR_memory_op);
 EXPORT_SYMBOL_GPL(HYPERVISOR_physdev_op);
 EXPORT_SYMBOL_GPL(HYPERVISOR_vcpu_op);
-EXPORT_SYMBOL_GPL(HYPERVISOR_tmem_op);
 EXPORT_SYMBOL_GPL(HYPERVISOR_platform_op_raw);
 EXPORT_SYMBOL_GPL(HYPERVISOR_multicall);
 EXPORT_SYMBOL_GPL(HYPERVISOR_vm_assist);
diff --git a/arch/arm/xen/hypercall.S b/arch/arm/xen/hypercall.S
index b11bba542fac..f794dac9859a 100644
--- a/arch/arm/xen/hypercall.S
+++ b/arch/arm/xen/hypercall.S
@@ -88,7 +88,6 @@ HYPERCALL2(hvm_op);
 HYPERCALL2(memory_op);
 HYPERCALL2(physdev_op);
 HYPERCALL3(vcpu_op);
-HYPERCALL1(tmem_op);
 HYPERCALL1(platform_op_raw);
 HYPERCALL2(multicall);
 HYPERCALL2(vm_assist);
diff --git a/arch/arm64/Kbuild b/arch/arm64/Kbuild
index ea7ab4ca81f9..5bfbf7d79c99 100644
--- a/arch/arm64/Kbuild
+++ b/arch/arm64/Kbuild
@@ -4,3 +4,6 @@ obj-$(CONFIG_KVM)	+= kvm/
 obj-$(CONFIG_XEN)	+= xen/
 obj-$(subst m,y,$(CONFIG_HYPERV))	+= hyperv/
 obj-$(CONFIG_CRYPTO)	+= crypto/
+
+# for cleaning
+subdir- += boot
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index fee914c716aa..c4207cf9bb17 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -11,6 +11,7 @@ config ARM64
 	select ACPI_PPTT if ACPI
 	select ARCH_HAS_DEBUG_WX
 	select ARCH_BINFMT_ELF_STATE
+	select ARCH_CORRECT_STACKTRACE_ON_KRETPROBE
 	select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
 	select ARCH_ENABLE_MEMORY_HOTPLUG
 	select ARCH_ENABLE_MEMORY_HOTREMOVE
@@ -133,7 +134,6 @@ config ARM64
 	select GENERIC_TIME_VSYSCALL
 	select GENERIC_GETTIMEOFDAY
 	select GENERIC_VDSO_TIME_NS
-	select HANDLE_DOMAIN_IRQ
 	select HARDIRQS_SW_RESEND
 	select HAVE_MOVE_PMD
 	select HAVE_MOVE_PUD
@@ -154,7 +154,6 @@ config ARM64
 	select HAVE_ARCH_KGDB
 	select HAVE_ARCH_MMAP_RND_BITS
 	select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT
-	select HAVE_ARCH_PFN_VALID
 	select HAVE_ARCH_PREL32_RELOCATIONS
 	select HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET
 	select HAVE_ARCH_SECCOMP_FILTER
@@ -186,12 +185,14 @@ config ARM64
 	select HAVE_GCC_PLUGINS
 	select HAVE_HW_BREAKPOINT if PERF_EVENTS
 	select HAVE_IRQ_TIME_ACCOUNTING
+	select HAVE_KVM
 	select HAVE_NMI
 	select HAVE_PATA_PLATFORM
 	select HAVE_PERF_EVENTS
 	select HAVE_PERF_REGS
 	select HAVE_PERF_USER_STACK_DUMP
 	select HAVE_REGS_AND_STACK_ACCESS_API
+	select HAVE_POSIX_CPU_TIMERS_TASK_WORK
 	select HAVE_FUNCTION_ARG_ACCESS_API
 	select HAVE_FUTEX_CMPXCHG if FUTEX
 	select MMU_GATHER_RCU_TABLE_FREE
@@ -666,6 +667,117 @@ config ARM64_ERRATUM_1508412
 
 	  If unsure, say Y.
 
+config ARM64_WORKAROUND_TRBE_OVERWRITE_FILL_MODE
+	bool
+
+config ARM64_ERRATUM_2119858
+	bool "Cortex-A710: 2119858: workaround TRBE overwriting trace data in FILL mode"
+	default y
+	depends on CORESIGHT_TRBE
+	select ARM64_WORKAROUND_TRBE_OVERWRITE_FILL_MODE
+	help
+	  This option adds the workaround for ARM Cortex-A710 erratum 2119858.
+
+	  Affected Cortex-A710 cores could overwrite up to 3 cache lines of trace
+	  data at the base of the buffer (pointed to by TRBASER_EL1) in FILL mode in
+	  the event of a WRAP event.
+
+	  Work around the issue by always making sure we move the TRBPTR_EL1 by
+	  256 bytes before enabling the buffer and filling the first 256 bytes of
+	  the buffer with ETM ignore packets upon disabling.
+
+	  If unsure, say Y.
+
+config ARM64_ERRATUM_2139208
+	bool "Neoverse-N2: 2139208: workaround TRBE overwriting trace data in FILL mode"
+	default y
+	depends on CORESIGHT_TRBE
+	select ARM64_WORKAROUND_TRBE_OVERWRITE_FILL_MODE
+	help
+	  This option adds the workaround for ARM Neoverse-N2 erratum 2139208.
+
+	  Affected Neoverse-N2 cores could overwrite up to 3 cache lines of trace
+	  data at the base of the buffer (pointed to by TRBASER_EL1) in FILL mode in
+	  the event of a WRAP event.
+
+	  Work around the issue by always making sure we move the TRBPTR_EL1 by
+	  256 bytes before enabling the buffer and filling the first 256 bytes of
+	  the buffer with ETM ignore packets upon disabling.
+
+	  If unsure, say Y.
+
+config ARM64_WORKAROUND_TSB_FLUSH_FAILURE
+	bool
+
+config ARM64_ERRATUM_2054223
+	bool "Cortex-A710: 2054223: workaround TSB instruction failing to flush trace"
+	default y
+	select ARM64_WORKAROUND_TSB_FLUSH_FAILURE
+	help
+	  Enable workaround for ARM Cortex-A710 erratum 2054223
+
+	  Affected cores may fail to flush the trace data on a TSB instruction, when
+	  the PE is in trace prohibited state. This will cause losing a few bytes
+	  of the trace cached.
+
+	  Workaround is to issue two TSB consecutively on affected cores.
+
+	  If unsure, say Y.
+
+config ARM64_ERRATUM_2067961
+	bool "Neoverse-N2: 2067961: workaround TSB instruction failing to flush trace"
+	default y
+	select ARM64_WORKAROUND_TSB_FLUSH_FAILURE
+	help
+	  Enable workaround for ARM Neoverse-N2 erratum 2067961
+
+	  Affected cores may fail to flush the trace data on a TSB instruction, when
+	  the PE is in trace prohibited state. This will cause losing a few bytes
+	  of the trace cached.
+
+	  Workaround is to issue two TSB consecutively on affected cores.
+
+	  If unsure, say Y.
+
+config ARM64_WORKAROUND_TRBE_WRITE_OUT_OF_RANGE
+	bool
+
+config ARM64_ERRATUM_2253138
+	bool "Neoverse-N2: 2253138: workaround TRBE writing to address out-of-range"
+	depends on CORESIGHT_TRBE
+	default y
+	select ARM64_WORKAROUND_TRBE_WRITE_OUT_OF_RANGE
+	help
+	  This option adds the workaround for ARM Neoverse-N2 erratum 2253138.
+
+	  Affected Neoverse-N2 cores might write to an out-of-range address, not reserved
+	  for TRBE. Under some conditions, the TRBE might generate a write to the next
+	  virtually addressed page following the last page of the TRBE address space
+	  (i.e., the TRBLIMITR_EL1.LIMIT), instead of wrapping around to the base.
+
+	  Work around this in the driver by always making sure that there is a
+	  page beyond the TRBLIMITR_EL1.LIMIT, within the space allowed for the TRBE.
+
+	  If unsure, say Y.
+
+config ARM64_ERRATUM_2224489
+	bool "Cortex-A710: 2224489: workaround TRBE writing to address out-of-range"
+	depends on CORESIGHT_TRBE
+	default y
+	select ARM64_WORKAROUND_TRBE_WRITE_OUT_OF_RANGE
+	help
+	  This option adds the workaround for ARM Cortex-A710 erratum 2224489.
+
+	  Affected Cortex-A710 cores might write to an out-of-range address, not reserved
+	  for TRBE. Under some conditions, the TRBE might generate a write to the next
+	  virtually addressed page following the last page of the TRBE address space
+	  (i.e., the TRBLIMITR_EL1.LIMIT), instead of wrapping around to the base.
+
+	  Work around this in the driver by always making sure that there is a
+	  page beyond the TRBLIMITR_EL1.LIMIT, within the space allowed for the TRBE.
+
+	  If unsure, say Y.
+
 config CAVIUM_ERRATUM_22375
 	bool "Cavium erratum 22375, 24313"
 	default y
@@ -989,6 +1101,15 @@ config SCHED_MC
 	  making when dealing with multi-core CPU chips at a cost of slightly
 	  increased overhead in some places. If unsure say N here.
 
+config SCHED_CLUSTER
+	bool "Cluster scheduler support"
+	help
+	  Cluster scheduler support improves the CPU scheduler's decision
+	  making when dealing with machines that have clusters of CPUs.
+	  Cluster usually means a couple of CPUs which are placed closely
+	  by sharing mid-level caches, last-level cache tags or internal
+	  busses.
+
 config SCHED_SMT
 	bool "SMT scheduler support"
 	help
@@ -1042,6 +1163,10 @@ config NEED_PER_CPU_EMBED_FIRST_CHUNK
 	def_bool y
 	depends on NUMA
 
+config NEED_PER_CPU_PAGE_FIRST_CHUNK
+	def_bool y
+	depends on NUMA
+
 source "kernel/Kconfig.hz"
 
 config ARCH_SPARSEMEM_ENABLE
@@ -1135,7 +1260,7 @@ config CRASH_DUMP
 
 config TRANS_TABLE
 	def_bool y
-	depends on HIBERNATION
+	depends on HIBERNATION || KEXEC_CORE
 
 config XEN_DOM0
 	def_bool y
@@ -1264,7 +1389,8 @@ config KUSER_HELPERS
 
 config COMPAT_VDSO
 	bool "Enable vDSO for 32-bit applications"
-	depends on !CPU_BIG_ENDIAN && "$(CROSS_COMPILE_COMPAT)" != ""
+	depends on !CPU_BIG_ENDIAN
+	depends on (CC_IS_CLANG && LD_IS_LLD) || "$(CROSS_COMPILE_COMPAT)" != ""
 	select GENERIC_COMPAT_VDSO
 	default y
 	help
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index b0ce18d4cc98..54e3910e8b9b 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -44,7 +44,6 @@ config ARCH_BCM2835
 	select ARM_AMBA
 	select ARM_GIC
 	select ARM_TIMER_SP804
-	select BRCMSTB_L2_IRQ
 	help
 	  This enables support for the Broadcom BCM2837 and BCM2711 SoC.
 	  These SoCs are used in the Raspberry Pi 3 and 4 devices.
@@ -82,8 +81,6 @@ config ARCH_BITMAIN
 config ARCH_BRCMSTB
 	bool "Broadcom Set-Top-Box SoCs"
 	select ARCH_HAS_RESET_CONTROLLER
-	select BCM7038_L1_IRQ
-	select BRCMSTB_L2_IRQ
 	select GENERIC_IRQ_CHIP
 	select PINCTRL
 	help
@@ -92,10 +89,8 @@ config ARCH_BRCMSTB
 config ARCH_EXYNOS
 	bool "ARMv8 based Samsung Exynos SoC family"
 	select COMMON_CLK_SAMSUNG
-	select EXYNOS_CHIPID
 	select EXYNOS_PM_DOMAINS if PM_GENERIC_DOMAINS
 	select EXYNOS_PMU
-	select HAVE_S3C_RTC if RTC_CLASS
 	select PINCTRL
 	select PINCTRL_EXYNOS
 	select PM_GENERIC_DOMAINS if PM
@@ -166,8 +161,6 @@ config ARCH_MEDIATEK
 
 config ARCH_MESON
 	bool "Amlogic Platforms"
-	select COMMON_CLK
-	select MESON_IRQ_GPIO
 	help
 	  This enables support for the arm64 based Amlogic SoCs
 	  such as the s905, S905X/D, S912, A113X/D or S905X/D2
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index c744b1e7b356..e8cfc5868aa8 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -182,13 +182,6 @@ ifeq ($(CONFIG_ARM64_USE_LSE_ATOMICS),y)
   endif
 endif
 
-
-# We use MRPROPER_FILES and CLEAN_FILES now
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
-	$(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso
-	$(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso32
-
 ifeq ($(KBUILD_EXTMOD),)
 # We need to generate vdso-offsets.h before compiling certain files in kernel/.
 # In order to do that, we should use the archprepare target, but we can't since
diff --git a/arch/arm64/boot/dts/allwinner/axp803.dtsi b/arch/arm64/boot/dts/allwinner/axp803.dtsi
index 10e9186a76bf..578ef368e2b4 100644
--- a/arch/arm64/boot/dts/allwinner/axp803.dtsi
+++ b/arch/arm64/boot/dts/allwinner/axp803.dtsi
@@ -10,7 +10,7 @@
 	interrupt-controller;
 	#interrupt-cells = <1>;
 
-	ac_power_supply: ac-power-supply {
+	ac_power_supply: ac-power {
 		compatible = "x-powers,axp803-ac-power-supply",
 			     "x-powers,axp813-ac-power-supply";
 		status = "disabled";
@@ -26,18 +26,18 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 
-		gpio0_ldo: gpio0-ldo {
+		gpio0_ldo: gpio0-ldo-pin {
 			pins = "GPIO0";
 			function = "ldo";
 		};
 
-		gpio1_ldo: gpio1-ldo {
+		gpio1_ldo: gpio1-ldo-pin {
 			pins = "GPIO1";
 			function = "ldo";
 		};
 	};
 
-	battery_power_supply: battery-power-supply {
+	battery_power_supply: battery-power {
 		compatible = "x-powers,axp803-battery-power-supply",
 			     "x-powers,axp813-battery-power-supply";
 		status = "disabled";
@@ -147,7 +147,7 @@
 		};
 	};
 
-	usb_power_supply: usb-power-supply {
+	usb_power_supply: usb-power {
 		compatible = "x-powers,axp803-usb-power-supply",
 			     "x-powers,axp813-usb-power-supply";
 		status = "disabled";
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi
index cc321c04f121..f6d7d7f7fdab 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi
@@ -343,19 +343,19 @@
 	};
 
 	thermal-zones {
-		cpu-thermal-zone {
+		cpu-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 0>;
 		};
 
-		ddr-thermal-zone {
+		ddr-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 2>;
 		};
 
-		gpu-thermal-zone {
+		gpu-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 1>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-cpu-opp.dtsi
index 578c37490d90..e39db51eb448 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-cpu-opp.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-cpu-opp.dtsi
@@ -4,7 +4,7 @@
  */
 
 / {
-	cpu0_opp_table: opp_table0 {
+	cpu0_opp_table: opp-table-cpu {
 		compatible = "operating-points-v2";
 		opp-shared;
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
index 097a5511523a..c519d9fa6967 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
@@ -343,7 +343,7 @@
 &spi0 {
 	status = "okay";
 
-	spi-flash@0 {
+	flash@0 {
 		compatible = "mxicy,mx25l1606e", "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <80000000>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
index 7ef96f9ff7ae..adb0b28b06d8 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
@@ -35,6 +35,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "c";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	i2c-csi {
 		compatible = "i2c-gpio";
 		sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>; /* PE13 */
@@ -77,7 +88,7 @@
 		sound-name-prefix = "Speaker Amp";
 	};
 
-	vdd_bl: regulator@0 {
+	vdd_bl: regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "bl-3v3";
 		regulator-min-microvolt = <3300000>;
@@ -410,6 +421,21 @@
 	regulator-name = "vcc-rtc";
 };
 
+&simplefb_hdmi {
+	vcc-hdmi-supply = <&reg_dldo1>;
+};
+
+&hdmi {
+	hvcc-supply = <&reg_dldo1>;
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &sound {
 	status = "okay";
 	simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
index 45e1abdf70a0..aef571acd67f 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
@@ -139,6 +139,8 @@
 			#size-cells = <0>;
 
 			port@0 {
+				reg = <0>;
+
 				anx6345_in: endpoint {
 					remote-endpoint = <&tcon0_out_anx6345>;
 				};
@@ -206,7 +208,6 @@
 		reg = <0x3a3>;
 		interrupt-parent = <&r_intc>;
 		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
-		wakeup-source;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 6ddb717f2f98..5ba379078500 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -102,6 +102,22 @@
 		status = "disabled";
 	};
 
+	gpu_opp_table: opp-table-gpu {
+		compatible = "operating-points-v2";
+
+		opp-120000000 {
+			opp-hz = /bits/ 64 <120000000>;
+		};
+
+		opp-312000000 {
+			opp-hz = /bits/ 64 <312000000>;
+		};
+
+		opp-432000000 {
+			opp-hz = /bits/ 64 <432000000>;
+		};
+	};
+
 	osc24M: osc24M_clk {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
@@ -1103,6 +1119,7 @@
 			clocks = <&ccu CLK_BUS_GPU>, <&ccu CLK_GPU>;
 			clock-names = "bus", "core";
 			resets = <&ccu RST_BUS_GPU>;
+			operating-points-v2 = <&gpu_opp_table>;
 		};
 
 		gic: interrupt-controller@1c81000 {
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
index b2657201957e..1afad8b437d7 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
@@ -2,7 +2,7 @@
 // Copyright (C) 2020 Chen-Yu Tsai <wens@csie.org>
 
 / {
-	cpu_opp_table: cpu-opp-table {
+	cpu_opp_table: opp-table-cpu {
 		compatible = "operating-points-v2";
 		opp-shared;
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dts
index 55bcdf8d1a07..55b369534a08 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dts
@@ -142,9 +142,16 @@
 	status = "okay";
 
 	eeprom@51 {
-		compatible = "microchip,24c02";
+		compatible = "microchip,24c02", "atmel,24c02";
 		reg = <0x51>;
 		pagesize = <16>;
+		read-only;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		eth_mac1: mac-address@fa {
+			reg = <0xfa 0x06>;
+		};
 	};
 };
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts
index d13980ed7a79..7ec5ac850a0d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts
@@ -69,7 +69,7 @@
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_gmac_3v3>;
 	phy-handle = <&ext_rgmii_phy>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
index 578a63dedf46..9988e87ea7b3 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
@@ -217,7 +217,7 @@
 			};
 		};
 
-		gpu_thermal {
+		gpu-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 1>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi
index 8c6e8536b69f..0baf0f8e4d27 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi
@@ -3,7 +3,7 @@
 // Copyright (C) 2020 Clément Péron <peron.clem@gmail.com>
 
 / {
-	cpu_opp_table: cpu-opp-table {
+	cpu_opp_table: opp-table-cpu {
 		compatible = "allwinner,sun50i-h6-operating-points";
 		nvmem-cells = <&cpu_speed_grade>;
 		opp-shared;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index 30d396e8c762..46ed529a4dc2 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -119,10 +119,10 @@
 			display_clocks: clock@0 {
 				compatible = "allwinner,sun50i-h6-de3-clk";
 				reg = <0x0 0x10000>;
-				clocks = <&ccu CLK_DE>,
-					 <&ccu CLK_BUS_DE>;
-				clock-names = "mod",
-					      "bus";
+				clocks = <&ccu CLK_BUS_DE>,
+					 <&ccu CLK_DE>;
+				clock-names = "bus",
+					      "mod";
 				resets = <&ccu RST_BUS_DE>;
 				#clock-cells = <1>;
 				#reset-cells = <1>;
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
index d301ac0d406b..3ec301bd08a9 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -594,7 +594,7 @@
 		};
 
 		qspi: spi@ff8d2000 {
-			compatible = "cdns,qspi-nor";
+			compatible =  "intel,socfpga-qspi", "cdns,qspi-nor";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0xff8d2000 0x100>,
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index faa0a79a34f5..5148cd9e5146 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -1,5 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_MESON) += meson-axg-s400.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-axg-jethome-jethub-j100.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-g12a-radxa-zero.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12a-sei510.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12a-u200.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12a-x96-max.dtb
@@ -38,6 +40,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-p281.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-tx3-mini.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-libretech-pc.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-jethome-jethub-j80.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-khadas-vim2.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-mecool-kiii-pro.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-minix-neo-u9h.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j100.dts b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j100.dts
new file mode 100644
index 000000000000..561eec21b4de
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j100.dts
@@ -0,0 +1,362 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Vyacheslav Bocharov <adeep@lexina.in>
+ * Copyright (c) 2020 JetHome
+ * Author: Aleksandr Kazantsev <ak@tvip.ru>
+ * Author: Alexey Shevelkin <ash@tvip.ru>
+ * Author: Vyacheslav Bocharov <adeep@lexina.in>
+ */
+
+/dts-v1/;
+
+#include "meson-axg.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/thermal/thermal.h>
+
+/ {
+	compatible = "jethome,jethub-j100", "amlogic,a113d", "amlogic,meson-axg";
+	model = "JetHome JetHub J100";
+	aliases {
+		serial0 = &uart_AO;   /* Console */
+		serial1 = &uart_AO_B; /* External UART (Wireless Module) */
+		ethernet0 = &ethmac;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	/* 1024MB RAM */
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x40000000>;
+	};
+
+	reserved-memory {
+		linux,cma {
+			size = <0x0 0x400000>;
+		};
+	};
+
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+	};
+
+	vcc_3v3: regulator-vcc_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-always-on;
+	};
+
+	vcc_5v: regulator-vcc_5v {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC5V";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
+	vddao_3v3: regulator-vddao_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDAO_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_5v>;
+		regulator-always-on;
+	};
+
+	vddio_ao18: regulator-vddio_ao18 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_AO18";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-always-on;
+	};
+
+	vddio_boot: regulator-vddio_boot {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_BOOT";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-always-on;
+	};
+
+	usb_pwr: regulator-usb_pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "USB_PWR";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc_5v>;
+		regulator-always-on;
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
+		clocks = <&wifi32k>;
+		clock-names = "ext_clock";
+	};
+
+	wifi32k: wifi32k {
+		compatible = "pwm-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+		pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */
+	};
+
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+			thermal-sensors = <&scpi_sensors 0>;
+			trips {
+				cpu_passive: cpu-passive {
+					temperature = <70000>; /* millicelsius */
+					hysteresis = <2000>; /* millicelsius */
+					type = "passive";
+				};
+
+				cpu_hot: cpu-hot {
+					temperature = <80000>; /* millicelsius */
+					hysteresis = <2000>; /* millicelsius */
+					type = "hot";
+				};
+
+				cpu_critical: cpu-critical {
+					temperature = <100000>; /* millicelsius */
+					hysteresis = <2000>; /* millicelsius */
+					type = "critical";
+				};
+			};
+
+			cpu_cooling_maps: cooling-maps {
+				map0 {
+					trip = <&cpu_passive>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+
+				map1 {
+					trip = <&cpu_hot>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+
+	onewire {
+		compatible = "w1-gpio";
+		gpios = <&gpio GPIOA_14 GPIO_ACTIVE_HIGH>;
+		#gpio-cells = <1>;
+	};
+};
+
+&efuse {
+	sn: sn@32 {
+		reg = <0x32 0x20>;
+	};
+
+	eth_mac: eth_mac@0 {
+		reg = <0x0 0x6>;
+	};
+
+	bt_mac: bt_mac@6 {
+		reg = <0x6 0x6>;
+	};
+
+	wifi_mac: wifi_mac@c {
+		reg = <0xc 0x6>;
+	};
+
+	bid: bid@12 {
+		reg = <0x12 0x20>;
+	};
+};
+
+&ethmac {
+	status = "okay";
+	pinctrl-0 = <&eth_rmii_x_pins>;
+	pinctrl-names = "default";
+	phy-handle = <&eth_phy0>;
+	phy-mode = "rmii";
+
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* ICPlus IP101A/G Ethernet PHY (vendor_id=0x0243, model_id=0x0c54) */
+		eth_phy0: ethernet-phy@0 {
+			/* compatible = "ethernet-phy-id0243.0c54";*/
+			max-speed = <100>;
+			reg = <0>;
+
+			reset-assert-us = <10000>;
+			reset-deassert-us = <10000>;
+			reset-gpios = <&gpio GPIOZ_5 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+/* Internal I2C bus (on CPU module) */
+&i2c1 {
+	status = "okay";
+	pinctrl-0 = <&i2c1_z_pins>;
+	pinctrl-names = "default";
+
+	/* RTC */
+	pcf8563: pcf8563@51 {
+		compatible = "nxp,pcf8563";
+		reg = <0x51>;
+		status = "okay";
+	};
+};
+
+/* Peripheral I2C bus (on motherboard) */
+&i2c_AO {
+	status = "okay";
+	pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>;
+	pinctrl-names = "default";
+};
+
+&pwm_ab {
+	status = "okay";
+	pinctrl-0 = <&pwm_a_x20_pins>;
+	pinctrl-names = "default";
+};
+
+/* wifi module */
+&sd_emmc_b {
+	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	pinctrl-0 = <&sdio_pins>;
+	pinctrl-1 = <&sdio_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+
+	bus-width = <4>;
+	cap-sd-highspeed;
+	sd-uhs-sdr104;
+	max-frequency = <200000000>;
+	non-removable;
+	disable-wp;
+
+	mmc-pwrseq = <&sdio_pwrseq>;
+
+	vmmc-supply = <&vddao_3v3>;
+	vqmmc-supply = <&vddio_boot>;
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+	};
+};
+
+/* emmc storage */
+&sd_emmc_c {
+	status = "okay";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	max-frequency = <200000000>;
+	non-removable;
+	disable-wp;
+	mmc-ddr-1_8v;
+	mmc-hs200-1_8v;
+
+	mmc-pwrseq = <&emmc_pwrseq>;
+
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vddio_boot>;
+};
+
+/* UART Bluetooth */
+&uart_B {
+	status = "okay";
+	pinctrl-0 = <&uart_b_z_pins>, <&uart_b_z_cts_rts_pins>;
+	pinctrl-names = "default";
+	uart-has-rtscts;
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		shutdown-gpios = <&gpio GPIOZ_7 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+/* UART Console */
+&uart_AO {
+	status = "okay";
+	pinctrl-0 = <&uart_ao_a_pins>;
+	pinctrl-names = "default";
+};
+
+/* UART Wireless module */
+&uart_AO_B {
+	status = "okay";
+	pinctrl-0 = <&uart_ao_b_pins>;
+	pinctrl-names = "default";
+};
+
+&usb {
+	status = "okay";
+	phy-supply = <&usb_pwr>;
+};
+
+&spicc1 {
+	status = "okay";
+	pinctrl-0 = <&spi1_x_pins>, <&spi1_ss0_x_pins>;
+	pinctrl-names = "default";
+};
+
+&gpio {
+	gpio-line-names =
+		"", "", "", "", "", // 0 - 4
+		"", "", "", "", "", // 5 - 9
+		"UserButton", "", "", "", "", // 10 - 14
+		"", "", "", "", "", // 15 - 19
+		"", "", "", "", "", // 20 - 24
+		"", "LedRed", "LedGreen", "Output3", "Output2", // 25 - 29
+		"Output1", "", "", "", "", // 30 - 34
+		"", "ZigBeeBOOT", "", "", "", // 35 - 39
+		"1Wire", "ZigBeeRESET", "", "Input4", "Input3", // 40 - 44
+		"Input2", "Input1", "", "", "", // 45 - 49
+		"", "", "", "", "", // 50 - 54
+		"", "", "", "", "", // 55 - 59
+		"", "", "", "", "", // 60 - 64
+		"", "", "", "", "", // 65 - 69
+		"", "", "", "", "", // 70 - 74
+		"", "", "", "", "", // 75 - 79
+		"", "", "", "", "", // 80 - 84
+		"", ""; // 85-86
+};
+
+&cpu0 {
+	#cooling-cells = <2>;
+};
+
+&cpu1 {
+	#cooling-cells = <2>;
+};
+
+&cpu2 {
+	#cooling-cells = <2>;
+};
+
+&cpu3 {
+	#cooling-cells = <2>;
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
new file mode 100644
index 000000000000..e3bb6df42ff3
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-radxa-zero.dts
@@ -0,0 +1,405 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2018 BayLibre SAS. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include "meson-g12a.dtsi"
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
+
+/ {
+	compatible = "radxa,zero", "amlogic,g12a";
+	model = "Radxa Zero";
+
+	aliases {
+		serial0 = &uart_AO;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x40000000>;
+	};
+
+	cvbs-connector {
+		status = "disabled";
+		compatible = "composite-video-connector";
+
+		port {
+			cvbs_connector_in: endpoint {
+				remote-endpoint = <&cvbs_vdac_out>;
+			};
+		};
+	};
+
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_tx_tmds_out>;
+			};
+		};
+	};
+
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+		clocks = <&wifi32k>;
+		clock-names = "ext_clock";
+	};
+
+	ao_5v: regulator-ao_5v {
+		compatible = "regulator-fixed";
+		regulator-name = "AO_5V";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
+	vcc_1v8: regulator-vcc_1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC_1V8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_3v3>;
+		regulator-always-on;
+	};
+
+	vcc_3v3: regulator-vcc_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-always-on;
+	};
+
+	hdmi_pw: regulator-hdmi_pw {
+		compatible = "regulator-fixed";
+		regulator-name = "HDMI_PW";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&ao_5v>;
+		regulator-always-on;
+	};
+
+	vddao_1v8: regulator-vddao_1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDAO_1V8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-always-on;
+	};
+
+	vddao_3v3: regulator-vddao_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDAO_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&ao_5v>;
+		regulator-always-on;
+	};
+
+	vddcpu: regulator-vddcpu {
+		compatible = "pwm-regulator";
+
+		regulator-name = "VDDCPU";
+		regulator-min-microvolt = <721000>;
+		regulator-max-microvolt = <1022000>;
+
+		vin-supply = <&ao_5v>;
+
+		pwms = <&pwm_AO_cd 1 1250 0>;
+		pwm-dutycycle-range = <100 0>;
+
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	sound {
+		compatible = "amlogic,axg-sound-card";
+		model = "RADXA-ZERO";
+		audio-aux-devs = <&tdmout_b>;
+		audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
+				"TDMOUT_B IN 1", "FRDDR_B OUT 1",
+				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
+				"TDM_B Playback", "TDMOUT_B OUT";
+
+		assigned-clocks = <&clkc CLKID_MPLL2>,
+				  <&clkc CLKID_MPLL0>,
+				  <&clkc CLKID_MPLL1>;
+		assigned-clock-parents = <0>, <0>, <0>;
+		assigned-clock-rates = <294912000>,
+				       <270950400>,
+				       <393216000>;
+		status = "okay";
+
+		dai-link-0 {
+			sound-dai = <&frddr_a>;
+		};
+
+		dai-link-1 {
+			sound-dai = <&frddr_b>;
+		};
+
+		dai-link-2 {
+			sound-dai = <&frddr_c>;
+		};
+
+		/* 8ch hdmi interface */
+		dai-link-3 {
+			sound-dai = <&tdmif_b>;
+			dai-format = "i2s";
+			dai-tdm-slot-tx-mask-0 = <1 1>;
+			dai-tdm-slot-tx-mask-1 = <1 1>;
+			dai-tdm-slot-tx-mask-2 = <1 1>;
+			dai-tdm-slot-tx-mask-3 = <1 1>;
+			mclk-fs = <256>;
+
+			codec {
+				sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
+			};
+		};
+
+		dai-link-4 {
+			sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
+
+			codec {
+				sound-dai = <&hdmi_tx>;
+			};
+		};
+	};
+
+	wifi32k: wifi32k {
+		compatible = "pwm-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+	};
+};
+
+&arb {
+	status = "okay";
+};
+
+&cec_AO {
+	pinctrl-0 = <&cec_ao_a_h_pins>;
+	pinctrl-names = "default";
+	status = "disabled";
+	hdmi-phandle = <&hdmi_tx>;
+};
+
+&cecb_AO {
+	pinctrl-0 = <&cec_ao_b_h_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	hdmi-phandle = <&hdmi_tx>;
+};
+
+&clkc_audio {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&vddcpu>;
+	operating-points-v2 = <&cpu_opp_table>;
+	clocks = <&clkc CLKID_CPU_CLK>;
+	clock-latency = <50000>;
+};
+
+&cpu1 {
+	cpu-supply = <&vddcpu>;
+	operating-points-v2 = <&cpu_opp_table>;
+	clocks = <&clkc CLKID_CPU_CLK>;
+	clock-latency = <50000>;
+};
+
+&cpu2 {
+	cpu-supply = <&vddcpu>;
+	operating-points-v2 = <&cpu_opp_table>;
+	clocks = <&clkc CLKID_CPU_CLK>;
+	clock-latency = <50000>;
+};
+
+&cpu3 {
+	cpu-supply = <&vddcpu>;
+	operating-points-v2 = <&cpu_opp_table>;
+	clocks = <&clkc CLKID_CPU_CLK>;
+	clock-latency = <50000>;
+};
+
+&cvbs_vdac_port {
+	cvbs_vdac_out: endpoint {
+		remote-endpoint = <&cvbs_connector_in>;
+	};
+};
+
+&frddr_a {
+	status = "okay";
+};
+
+&frddr_b {
+	status = "okay";
+};
+
+&frddr_c {
+	status = "okay";
+};
+
+&hdmi_tx {
+	status = "okay";
+	pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
+	pinctrl-names = "default";
+	hdmi-supply = <&hdmi_pw>;
+};
+
+&hdmi_tx_tmds_port {
+	hdmi_tx_tmds_out: endpoint {
+		remote-endpoint = <&hdmi_connector_in>;
+	};
+};
+
+&ir {
+	status = "disabled";
+	pinctrl-0 = <&remote_input_ao_pins>;
+	pinctrl-names = "default";
+};
+
+&pwm_AO_cd {
+	pinctrl-0 = <&pwm_ao_d_e_pins>;
+	pinctrl-names = "default";
+	clocks = <&xtal>;
+	clock-names = "clkin1";
+	status = "okay";
+};
+
+&pwm_ef {
+	status = "okay";
+	pinctrl-0 = <&pwm_e_pins>;
+	pinctrl-names = "default";
+	clocks = <&xtal>;
+	clock-names = "clkin0";
+};
+
+&saradc {
+	status = "okay";
+	vref-supply = <&vddao_1v8>;
+};
+
+/* SDIO */
+&sd_emmc_a {
+	status = "okay";
+	pinctrl-0 = <&sdio_pins>;
+	pinctrl-1 = <&sdio_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	bus-width = <4>;
+	cap-sd-highspeed;
+	sd-uhs-sdr50;
+	max-frequency = <100000000>;
+
+	non-removable;
+	disable-wp;
+
+	/* WiFi firmware requires power to be kept while in suspend */
+	keep-power-in-suspend;
+
+	mmc-pwrseq = <&sdio_pwrseq>;
+
+	vmmc-supply = <&vddao_3v3>;
+	vqmmc-supply = <&vddao_1v8>;
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+	};
+};
+
+/* SD card */
+&sd_emmc_b {
+	status = "okay";
+	pinctrl-0 = <&sdcard_c_pins>;
+	pinctrl-1 = <&sdcard_clk_gate_c_pins>;
+	pinctrl-names = "default", "clk-gate";
+
+	bus-width = <4>;
+	cap-sd-highspeed;
+	max-frequency = <100000000>;
+	disable-wp;
+
+	cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&vddao_3v3>;
+	vqmmc-supply = <&vddao_3v3>;
+};
+
+/* eMMC */
+&sd_emmc_c {
+	status = "okay";
+	pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	mmc-ddr-1_8v;
+	mmc-hs200-1_8v;
+	max-frequency = <200000000>;
+	disable-wp;
+
+	mmc-pwrseq = <&emmc_pwrseq>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+};
+
+&tdmif_b {
+	status = "okay";
+};
+
+&tdmout_b {
+	status = "okay";
+};
+
+&tohdmitx {
+	status = "okay";
+};
+
+&uart_A {
+	status = "okay";
+	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+	pinctrl-names = "default";
+	uart-has-rtscts;
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+		max-speed = <2000000>;
+		clocks = <&wifi32k>;
+		clock-names = "lpo";
+	};
+};
+
+&uart_AO {
+	status = "okay";
+	pinctrl-0 = <&uart_ao_a_pins>;
+	pinctrl-names = "default";
+};
+
+&usb {
+	status = "okay";
+	dr_mode = "host";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
index 81269ccc2496..d8838dde0f0f 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
@@ -139,7 +139,7 @@
 		regulator-min-microvolt = <721000>;
 		regulator-max-microvolt = <1022000>;
 
-		vin-supply = <&dc_in>;
+		pwm-supply = <&dc_in>;
 
 		pwms = <&pwm_AO_cd 1 1250 0>;
 		pwm-dutycycle-range = <100 0>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
index a26bfe72550f..4b5d11e56364 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
@@ -139,7 +139,7 @@
 		regulator-min-microvolt = <721000>;
 		regulator-max-microvolt = <1022000>;
 
-		vin-supply = <&main_12v>;
+		pwm-supply = <&main_12v>;
 
 		pwms = <&pwm_AO_cd 1 1250 0>;
 		pwm-dutycycle-range = <100 0>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
index 579f3d02d613..b4e86196e346 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts
@@ -139,7 +139,7 @@
 		regulator-min-microvolt = <721000>;
 		regulator-max-microvolt = <1022000>;
 
-		vin-supply = <&dc_in>;
+		pwm-supply = <&dc_in>;
 
 		pwms = <&pwm_AO_cd 1 1250 0>;
 		pwm-dutycycle-range = <100 0>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi
index f42cf4b8af2d..16dd409051b4 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi
@@ -18,7 +18,7 @@
 		regulator-min-microvolt = <690000>;
 		regulator-max-microvolt = <1050000>;
 
-		vin-supply = <&dc_in>;
+		pwm-supply = <&dc_in>;
 
 		pwms = <&pwm_ab 0 1250 0>;
 		pwm-dutycycle-range = <100 0>;
@@ -37,7 +37,7 @@
 		regulator-min-microvolt = <690000>;
 		regulator-max-microvolt = <1050000>;
 
-		vin-supply = <&vsys_3v3>;
+		pwm-supply = <&vsys_3v3>;
 
 		pwms = <&pwm_AO_cd 1 1250 0>;
 		pwm-dutycycle-range = <100 0>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
index 344573e157a7..e8a00a2f8812 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
@@ -99,6 +99,8 @@
 		regulator-max-microvolt = <5000000>;
 		regulator-always-on;
 		vin-supply = <&main_12v>;
+		gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
+		enable-active-high;
 	};
 
 	vcc_1v8: regulator-vcc_1v8 {
@@ -130,7 +132,7 @@
 		regulator-min-microvolt = <721000>;
 		regulator-max-microvolt = <1022000>;
 
-		vin-supply = <&main_12v>;
+		pwm-supply = <&main_12v>;
 
 		pwms = <&pwm_ab 0 1250 0>;
 		pwm-dutycycle-range = <100 0>;
@@ -149,7 +151,7 @@
 		regulator-min-microvolt = <721000>;
 		regulator-max-microvolt = <1022000>;
 
-		vin-supply = <&main_12v>;
+		pwm-supply = <&main_12v>;
 
 		pwms = <&pwm_AO_cd 1 1250 0>;
 		pwm-dutycycle-range = <100 0>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi
index feb088504740..b40d2c1002c9 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi
@@ -96,7 +96,7 @@
 		regulator-min-microvolt = <721000>;
 		regulator-max-microvolt = <1022000>;
 
-		vin-supply = <&main_12v>;
+		pwm-supply = <&main_12v>;
 
 		pwms = <&pwm_ab 0 1250 0>;
 		pwm-dutycycle-range = <100 0>;
@@ -115,7 +115,7 @@
 		regulator-min-microvolt = <721000>;
 		regulator-max-microvolt = <1022000>;
 
-		vin-supply = <&main_12v>;
+		pwm-supply = <&main_12v>;
 
 		pwms = <&pwm_AO_cd 1 1250 0>;
 		pwm-dutycycle-range = <100 0>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts
new file mode 100644
index 000000000000..6eafb908695f
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts
@@ -0,0 +1,241 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Vyacheslav Bocharov <adeep@lexina.in>
+ * Copyright (c) 2020 JetHome
+ * Author: Aleksandr Kazantsev <ak@tvip.ru>
+ * Author: Alexey Shevelkin <ash@tvip.ru>
+ * Author: Vyacheslav Bocharov <adeep@lexina.in>
+ */
+
+/dts-v1/;
+
+#include "meson-gxl.dtsi"
+
+/ {
+	compatible = "jethome,jethub-j80", "amlogic,s905w", "amlogic,meson-gxl";
+	model = "JetHome JetHub J80";
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x40000000>;
+	};
+
+	reserved-memory {
+		linux,cma {
+			size = <0x0 0x1000000>;
+		};
+	};
+
+	aliases {
+		serial0 = &uart_AO;   /* Console */
+		serial1 = &uart_A;    /* Bluetooth */
+		serial2 = &uart_AO_B; /* Wireless module 1 */
+		serial3 = &uart_C;    /* Wireless module 2 */
+		ethernet0 = &ethmac;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	vddio_ao18: regulator-vddio_ao18 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_AO18";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	vddio_boot: regulator-vddio_boot {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_BOOT";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	vddao_3v3: regulator-vddao_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDAO_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	vcc_3v3: regulator-vcc_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+	};
+
+	wifi32k: wifi32k {
+		compatible = "pwm-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+		clocks = <&wifi32k>;
+		clock-names = "ext_clock";
+	};
+};
+
+&efuse {
+	bt_mac: bt_mac@6 {
+		reg = <0x6 0x6>;
+	};
+
+	wifi_mac: wifi_mac@C {
+		reg = <0xc 0x6>;
+	};
+};
+
+&sn {
+	reg = <0x32 0x20>;
+};
+
+&eth_mac {
+	reg = <0x0 0x6>;
+};
+
+&bid {
+	reg = <0x12 0x20>;
+};
+
+&usb {
+	status = "okay";
+	dr_mode = "host";
+};
+
+&pwm_ef {
+	status = "okay";
+	pinctrl-0 = <&pwm_e_pins>;
+	pinctrl-names = "default";
+	clocks = <&clkc CLKID_FCLK_DIV4>;
+	clock-names = "clkin0";
+};
+
+&saradc {
+	status = "okay";
+	vref-supply = <&vddio_ao18>;
+};
+
+/* Wireless SDIO Module */
+&sd_emmc_a {
+	status = "okay";
+	pinctrl-0 = <&sdio_pins>;
+	pinctrl-1 = <&sdio_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	bus-width = <4>;
+	cap-sd-highspeed;
+	max-frequency = <50000000>;
+
+	non-removable;
+	disable-wp;
+
+	/* WiFi firmware requires power to be kept while in suspend */
+	keep-power-in-suspend;
+
+	mmc-pwrseq = <&sdio_pwrseq>;
+
+	vmmc-supply = <&vddao_3v3>;
+	vqmmc-supply = <&vddio_boot>;
+};
+
+/* SD card */
+&sd_emmc_b {
+	status = "okay";
+	pinctrl-0 = <&sdcard_pins>;
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+
+	bus-width = <4>;
+	cap-sd-highspeed;
+	max-frequency = <50000000>;
+	disable-wp;
+
+	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
+
+	vmmc-supply = <&vddao_3v3>;
+	vqmmc-supply = <&vddio_boot>;
+};
+
+/* eMMC */
+&sd_emmc_c {
+	status = "okay";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	max-frequency = <200000000>;
+	non-removable;
+	disable-wp;
+	mmc-ddr-1_8v;
+	mmc-hs200-1_8v;
+
+	mmc-pwrseq = <&emmc_pwrseq>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vddio_boot>;
+};
+
+/* Console UART */
+&uart_AO {
+	status = "okay";
+	pinctrl-0 = <&uart_ao_a_pins>;
+	pinctrl-names = "default";
+};
+
+/* S905W only has access to its internal PHY */
+&ethmac {
+	status = "okay";
+	phy-mode = "rmii";
+	phy-handle = <&internal_phy>;
+};
+
+&internal_phy {
+	status = "okay";
+	pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
+	pinctrl-names = "default";
+};
+
+&uart_A {
+	status = "okay";
+	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+	pinctrl-names = "default";
+	uart-has-rtscts;
+};
+
+&uart_C {
+	status = "okay";
+	pinctrl-0 = <&uart_c_pins>;
+	pinctrl-names = "default";
+};
+
+&uart_AO_B {
+	status = "okay";
+	pinctrl-0 = <&uart_ao_b_pins>, <&uart_ao_b_cts_rts_pins>;
+	pinctrl-names = "default";
+	uart-has-rtscts;
+};
+
+&i2c_B {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c_b_pins>;
+
+	pcf8563: pcf8563@51 {
+		compatible = "nxp,pcf8563";
+		reg = <0x51>;
+		status = "okay";
+	};
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
index dde7cfe12cff..50137aafab10 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
@@ -14,6 +14,7 @@
 /dts-v1/;
 
 #include "meson-gxm.dtsi"
+#include <dt-bindings/sound/meson-aiu.h>
 
 / {
 	compatible = "kingnovel,r-box-pro", "amlogic,s912", "amlogic,meson-gxm";
@@ -33,6 +34,13 @@
 		reg = <0x0 0x0 0x0 0x80000000>; /* 2 GiB or 3 GiB */
 	};
 
+	spdif_dit: audio-codec-0 {
+		#sound-dai-cells = <0>;
+		compatible = "linux,spdif-dit";
+		status = "okay";
+		sound-name-prefix = "DIT";
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
@@ -90,6 +98,59 @@
 		clocks = <&wifi32k>;
 		clock-names = "ext_clock";
 	};
+
+	sound {
+		compatible = "amlogic,gx-sound-card";
+		model = "RBOX-PRO";
+		assigned-clocks = <&clkc CLKID_MPLL0>,
+				  <&clkc CLKID_MPLL1>,
+				  <&clkc CLKID_MPLL2>;
+		assigned-clock-parents = <0>, <0>, <0>;
+		assigned-clock-rates = <294912000>,
+				       <270950400>,
+				       <393216000>;
+		status = "okay";
+
+		dai-link-0 {
+			sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
+		};
+
+		dai-link-1 {
+			sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
+		};
+
+		dai-link-2 {
+			sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
+			dai-format = "i2s";
+			mclk-fs = <256>;
+
+			codec-0 {
+				sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
+			};
+		};
+
+		dai-link-3 {
+			sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
+
+			codec-0 {
+				sound-dai = <&spdif_dit>;
+			};
+		};
+
+		dai-link-4 {
+			sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
+
+			codec-0 {
+				sound-dai = <&hdmi_tx>;
+			};
+		};
+	};
+};
+
+&aiu {
+	status = "okay";
+	pinctrl-0 = <&spdif_out_h_pins>;
+	pinctrl-names = "default";
 };
 
 &ethmac {
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts
index effaa138b5f9..212c6aa5a3b8 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m5.dts
@@ -173,7 +173,7 @@
 		regulator-min-microvolt = <690000>;
 		regulator-max-microvolt = <1050000>;
 
-		vin-supply = <&dc_in>;
+		pwm-supply = <&dc_in>;
 
 		pwms = <&pwm_AO_cd 1 1250 0>;
 		pwm-dutycycle-range = <100 0>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
index f2c098143594..9c0b544e2209 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
@@ -24,7 +24,7 @@
 		regulator-min-microvolt = <690000>;
 		regulator-max-microvolt = <1050000>;
 
-		vin-supply = <&vsys_3v3>;
+		pwm-supply = <&vsys_3v3>;
 
 		pwms = <&pwm_AO_cd 1 1250 0>;
 		pwm-dutycycle-range = <100 0>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
index fd0ad85c165b..5779e70caccd 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
@@ -116,7 +116,7 @@
 		regulator-min-microvolt = <721000>;
 		regulator-max-microvolt = <1022000>;
 
-		vin-supply = <&main_12v>;
+		pwm-supply = <&main_12v>;
 
 		pwms = <&pwm_AO_cd 1 1250 0>;
 		pwm-dutycycle-range = <100 0>;
@@ -263,6 +263,10 @@
 		reg = <0>;
 		max-speed = <1000>;
 
+		reset-assert-us = <10000>;
+		reset-deassert-us = <80000>;
+		reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
+
 		interrupt-parent = <&gpio_intc>;
 		/* MAC_INTR on GPIOZ_14 */
 		interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
index 2194a778973f..427475846fc7 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts
@@ -185,7 +185,7 @@
 		regulator-min-microvolt = <690000>;
 		regulator-max-microvolt = <1050000>;
 
-		vin-supply = <&dc_in>;
+		pwm-supply = <&dc_in>;
 
 		pwms = <&pwm_AO_cd 1 1500 0>;
 		pwm-dutycycle-range = <100 0>;
diff --git a/arch/arm64/boot/dts/apple/t8103-j274.dts b/arch/arm64/boot/dts/apple/t8103-j274.dts
index e0f6775b9878..02c36301e985 100644
--- a/arch/arm64/boot/dts/apple/t8103-j274.dts
+++ b/arch/arm64/boot/dts/apple/t8103-j274.dts
@@ -17,6 +17,7 @@
 
 	aliases {
 		serial0 = &serial0;
+		ethernet0 = &ethernet0;
 	};
 
 	chosen {
@@ -43,3 +44,25 @@
 &serial0 {
 	status = "okay";
 };
+
+/*
+ * Force the bus number assignments so that we can declare some of the
+ * on-board devices and properties that are populated by the bootloader
+ * (such as MAC addresses).
+ */
+&port00 {
+	bus-range = <1 1>;
+};
+
+&port01 {
+	bus-range = <2 2>;
+};
+
+&port02 {
+	bus-range = <3 3>;
+	ethernet0: ethernet@0,0 {
+		reg = <0x30000 0x0 0x0 0x0 0x0>;
+		/* To be filled by the loader */
+		local-mac-address = [00 10 18 00 00 00];
+	};
+};
diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi
index a1e22a2ea2e5..8b61e7fd3e9c 100644
--- a/arch/arm64/boot/dts/apple/t8103.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -7,8 +7,10 @@
  * Copyright The Asahi Linux Contributors
  */
 
+#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/apple-aic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/apple.h>
 
 / {
 	compatible = "apple,t8103", "apple,arm-platform";
@@ -131,5 +133,215 @@
 			interrupt-controller;
 			reg = <0x2 0x3b100000 0x0 0x8000>;
 		};
+
+		pinctrl_ap: pinctrl@23c100000 {
+			compatible = "apple,t8103-pinctrl", "apple,pinctrl";
+			reg = <0x2 0x3c100000 0x0 0x100000>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl_ap 0 0 212>;
+			apple,npins = <212>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 190 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 191 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 192 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 193 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 194 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 195 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 196 IRQ_TYPE_LEVEL_HIGH>;
+
+			pcie_pins: pcie-pins {
+				pinmux = <APPLE_PINMUX(150, 1)>,
+					 <APPLE_PINMUX(151, 1)>,
+					 <APPLE_PINMUX(32, 1)>;
+			};
+		};
+
+		pinctrl_aop: pinctrl@24a820000 {
+			compatible = "apple,t8103-pinctrl", "apple,pinctrl";
+			reg = <0x2 0x4a820000 0x0 0x4000>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl_aop 0 0 42>;
+			apple,npins = <42>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 268 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 269 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 270 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 271 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 272 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 273 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 274 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pinctrl_nub: pinctrl@23d1f0000 {
+			compatible = "apple,t8103-pinctrl", "apple,pinctrl";
+			reg = <0x2 0x3d1f0000 0x0 0x4000>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl_nub 0 0 23>;
+			apple,npins = <23>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 330 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 331 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 332 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 333 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 334 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 335 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 336 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pinctrl_smc: pinctrl@23e820000 {
+			compatible = "apple,t8103-pinctrl", "apple,pinctrl";
+			reg = <0x2 0x3e820000 0x0 0x4000>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl_smc 0 0 16>;
+			apple,npins = <16>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 391 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 392 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 393 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 394 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 395 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 396 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 397 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie0_dart_0: dart@681008000 {
+			compatible = "apple,t8103-dart";
+			reg = <0x6 0x81008000 0x0 0x4000>;
+			#iommu-cells = <1>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 696 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie0_dart_1: dart@682008000 {
+			compatible = "apple,t8103-dart";
+			reg = <0x6 0x82008000 0x0 0x4000>;
+			#iommu-cells = <1>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 699 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie0_dart_2: dart@683008000 {
+			compatible = "apple,t8103-dart";
+			reg = <0x6 0x83008000 0x0 0x4000>;
+			#iommu-cells = <1>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 702 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie0: pcie@690000000 {
+			compatible = "apple,t8103-pcie", "apple,pcie";
+			device_type = "pci";
+
+			reg = <0x6 0x90000000 0x0 0x1000000>,
+			      <0x6 0x80000000 0x0 0x100000>,
+			      <0x6 0x81000000 0x0 0x4000>,
+			      <0x6 0x82000000 0x0 0x4000>,
+			      <0x6 0x83000000 0x0 0x4000>;
+			reg-names = "config", "rc", "port0", "port1", "port2";
+
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 695 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 698 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 701 IRQ_TYPE_LEVEL_HIGH>;
+
+			msi-controller;
+			msi-parent = <&pcie0>;
+			msi-ranges = <&aic AIC_IRQ 704 IRQ_TYPE_EDGE_RISING 32>;
+
+
+			iommu-map = <0x100 &pcie0_dart_0 1 1>,
+				    <0x200 &pcie0_dart_1 1 1>,
+				    <0x300 &pcie0_dart_2 1 1>;
+			iommu-map-mask = <0xff00>;
+
+			bus-range = <0 3>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges = <0x43000000 0x6 0xa0000000 0x6 0xa0000000 0x0 0x20000000>,
+				 <0x02000000 0x0 0xc0000000 0x6 0xc0000000 0x0 0x40000000>;
+
+			pinctrl-0 = <&pcie_pins>;
+			pinctrl-names = "default";
+
+			port00: pci@0,0 {
+				device_type = "pci";
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				reset-gpios = <&pinctrl_ap 152 GPIO_ACTIVE_LOW>;
+				max-link-speed = <2>;
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+
+				interrupt-map-mask = <0 0 0 7>;
+				interrupt-map = <0 0 0 1 &port00 0 0 0 0>,
+						<0 0 0 2 &port00 0 0 0 1>,
+						<0 0 0 3 &port00 0 0 0 2>,
+						<0 0 0 4 &port00 0 0 0 3>;
+			};
+
+			port01: pci@1,0 {
+				device_type = "pci";
+				reg = <0x800 0x0 0x0 0x0 0x0>;
+				reset-gpios = <&pinctrl_ap 153 GPIO_ACTIVE_LOW>;
+				max-link-speed = <2>;
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+
+				interrupt-map-mask = <0 0 0 7>;
+				interrupt-map = <0 0 0 1 &port01 0 0 0 0>,
+						<0 0 0 2 &port01 0 0 0 1>,
+						<0 0 0 3 &port01 0 0 0 2>,
+						<0 0 0 4 &port01 0 0 0 3>;
+			};
+
+			port02: pci@2,0 {
+				device_type = "pci";
+				reg = <0x1000 0x0 0x0 0x0 0x0>;
+				reset-gpios = <&pinctrl_ap 33 GPIO_ACTIVE_LOW>;
+				max-link-speed = <1>;
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+
+				interrupt-map-mask = <0 0 0 7>;
+				interrupt-map = <0 0 0 1 &port02 0 0 0 0>,
+						<0 0 0 2 &port02 0 0 0 1>,
+						<0 0 0 3 &port02 0 0 0 2>,
+						<0 0 0 4 &port02 0 0 0 3>;
+			};
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
index fefd2b5f0176..be42932f7e21 100644
--- a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
@@ -160,64 +160,75 @@
 				apbregs@10000 {
 					compatible = "syscon", "simple-mfd";
 					reg = <0x010000 0x1000>;
+					ranges = <0x0 0x10000 0x1000>;
+					#address-cells = <1>;
+					#size-cells = <1>;
 
-					led0 {
+					led@8,0 {
 						compatible = "register-bit-led";
+						reg = <0x08 0x04>;
 						offset = <0x08>;
 						mask = <0x01>;
 						label = "vexpress:0";
 						linux,default-trigger = "heartbeat";
 						default-state = "on";
 					};
-					led1 {
+					led@8,1 {
 						compatible = "register-bit-led";
+						reg = <0x08 0x04>;
 						offset = <0x08>;
 						mask = <0x02>;
 						label = "vexpress:1";
 						linux,default-trigger = "mmc0";
 						default-state = "off";
 					};
-					led2 {
+					led@8,2 {
 						compatible = "register-bit-led";
+						reg = <0x08 0x04>;
 						offset = <0x08>;
 						mask = <0x04>;
 						label = "vexpress:2";
 						linux,default-trigger = "cpu0";
 						default-state = "off";
 					};
-					led3 {
+					led@8,3 {
 						compatible = "register-bit-led";
+						reg = <0x08 0x04>;
 						offset = <0x08>;
 						mask = <0x08>;
 						label = "vexpress:3";
 						linux,default-trigger = "cpu1";
 						default-state = "off";
 					};
-					led4 {
+					led@8,4 {
 						compatible = "register-bit-led";
+						reg = <0x08 0x04>;
 						offset = <0x08>;
 						mask = <0x10>;
 						label = "vexpress:4";
 						linux,default-trigger = "cpu2";
 						default-state = "off";
 					};
-					led5 {
+					led@8,5 {
 						compatible = "register-bit-led";
+						reg = <0x08 0x04>;
 						offset = <0x08>;
 						mask = <0x20>;
 						label = "vexpress:5";
 						linux,default-trigger = "cpu3";
 						default-state = "off";
 					};
-					led6 {
+					led@8,6 {
 						compatible = "register-bit-led";
+						reg = <0x08 0x04>;
 						offset = <0x08>;
 						mask = <0x40>;
 						label = "vexpress:6";
 						default-state = "off";
 					};
-					led7 {
+					led@8,7 {
 						compatible = "register-bit-led";
+						reg = <0x08 0x04>;
 						offset = <0x08>;
 						mask = <0x80>;
 						label = "vexpress:7";
diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile
index 11eae3e3a944..c6882032a428 100644
--- a/arch/arm64/boot/dts/broadcom/Makefile
+++ b/arch/arm64/boot/dts/broadcom/Makefile
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-400.dtb \
 			      bcm2711-rpi-4-b.dtb \
+			      bcm2711-rpi-cm4-io.dtb \
 			      bcm2837-rpi-3-a-plus.dtb \
 			      bcm2837-rpi-3-b.dtb \
 			      bcm2837-rpi-3-b-plus.dtb \
diff --git a/arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts b/arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts
new file mode 100644
index 000000000000..e36d395e3951
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts
@@ -0,0 +1,2 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "arm/bcm2711-rpi-cm4-io.dts"
diff --git a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
index a5a64d17d9ea..984c737fa627 100644
--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
@@ -292,11 +292,11 @@
 			reg = <0x640 0x18>;
 			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&periph_clk>;
-			clock-names = "periph";
+			clock-names = "refclk";
 			status = "okay";
 		};
 
-		nand@1800 {
+		nand-controller@1800 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
@@ -326,12 +326,12 @@
 				#reset-cells = <1>;
 			};
 		};
+	};
 
-		reboot {
-			compatible = "syscon-reboot";
-			regmap = <&timer>;
-			offset = <0x34>;
-			mask = <1>;
-		};
+	reboot {
+		compatible = "syscon-reboot";
+		regmap = <&timer>;
+		offset = <0x34>;
+		mask = <1>;
 	};
 };
diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile
index e0a2facde6a2..b41e86df0a84 100644
--- a/arch/arm64/boot/dts/exynos/Makefile
+++ b/arch/arm64/boot/dts/exynos/Makefile
@@ -2,4 +2,5 @@
 dtb-$(CONFIG_ARCH_EXYNOS) += \
 	exynos5433-tm2.dtb	\
 	exynos5433-tm2e.dtb	\
-	exynos7-espresso.dtb
+	exynos7-espresso.dtb	\
+	exynosautov9-sadk.dtb
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-bus.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-bus.dtsi
index 8997f8f2b96c..72ccf18eb9d1 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-bus.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433-bus.dtsi
@@ -87,7 +87,7 @@
 		status = "disabled";
 	};
 
-	bus_g2d_400_opp_table: opp-table2 {
+	bus_g2d_400_opp_table: opp-table-2 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -117,7 +117,7 @@
 		};
 	};
 
-	bus_g2d_266_opp_table: opp-table3 {
+	bus_g2d_266_opp_table: opp-table-3 {
 		compatible = "operating-points-v2";
 
 		opp-267000000 {
@@ -137,7 +137,7 @@
 		};
 	};
 
-	bus_gscl_opp_table: opp-table4 {
+	bus_gscl_opp_table: opp-table-4 {
 		compatible = "operating-points-v2";
 
 		opp-333000000 {
@@ -151,7 +151,7 @@
 		};
 	};
 
-	bus_hevc_opp_table: opp-table5 {
+	bus_hevc_opp_table: opp-table-5 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -175,7 +175,7 @@
 		};
 	};
 
-	bus_noc2_opp_table: opp-table6 {
+	bus_noc2_opp_table: opp-table-6 {
 		compatible = "operating-points-v2";
 
 		opp-400000000 {
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
index fdd0796b29d4..aca01709fd29 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
@@ -13,6 +13,7 @@
 / {
 	model = "Samsung TM2 board";
 	compatible = "samsung,tm2", "samsung,exynos5433";
+	chassis-type = "handset";
 };
 
 &cmu_disp {
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts
index 089fc7a1af67..22d26460f3dd 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts
@@ -13,6 +13,7 @@
 / {
 	model = "Samsung TM2E board";
 	compatible = "samsung,tm2e", "samsung,exynos5433";
+	chassis-type = "handset";
 };
 
 &cmu_disp {
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 6a6f7dd1d65c..4422021cf4b2 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -239,7 +239,7 @@
 		};
 	};
 
-	cluster_a53_opp_table: opp-table0 {
+	cluster_a53_opp_table: opp-table-0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -285,7 +285,7 @@
 		};
 	};
 
-	cluster_a57_opp_table: opp-table1 {
+	cluster_a57_opp_table: opp-table-1 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -1132,7 +1132,7 @@
 		};
 
 		syscon_fsys: syscon@156f0000 {
-			compatible = "syscon";
+			compatible = "samsung,exynos5433-sysreg", "syscon";
 			reg = <0x156f0000 0x1044>;
 		};
 
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi
new file mode 100644
index 000000000000..2407b03b5404
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynosautov9-pinctrl.dtsi
@@ -0,0 +1,1189 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung's ExynosAutov9 SoC pin-mux and pin-config device tree source
+ *
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ *
+ * Samsung's ExynosAutov9 SoC pin-mux and pin-config options are listed as
+ * device tree nodes in this file.
+ */
+
+#include <dt-bindings/pinctrl/samsung.h>
+
+&pinctrl_alive {
+	gpa0: gpa0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpa1: gpa1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	dp0_hpd: dp0-hpd-pins {
+		samsung,pins = "gpa1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+	};
+
+	dp1_hpd: dp1-hpd-pins {
+		samsung,pins = "gpa1-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+	};
+
+	gpq0: gpq0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	speedy0_bus: speedy0-bus-pins {
+		samsung,pins = "gpq0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	speedy1_bus: speedy1-bus-pins {
+		samsung,pins = "gpa0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+	};
+};
+
+&pinctrl_aud {
+	gpb0: gpb0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb1: gpb1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb2: gpb2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb3: gpb3 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	aud_codec_mclk: aud-codec-mclk-pins {
+		samsung,pins = "gpb0-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_codec_mclk_idle: aud-codec-mclk-idle-pins {
+		samsung,pins = "gpb0-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s0_bus: aud-i2s0-pins {
+		samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s0_idle: aud-i2s0-idle-pins {
+		samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s1_bus: aud-i2s1-pins {
+		samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s1_idle: aud-i2s1-idle-pins {
+		samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s2_bus: aud-i2s2-pins {
+		samsung,pins = "gpb1-4", "gpb1-5", "gpb1-6", "gpb1-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s2_idle: aud-i2s2-idle-pins {
+		samsung,pins = "gpb1-4", "gpb1-5", "gpb1-6", "gpb1-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s3_bus: aud-i2s3-pins {
+		samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s3_idle: aud-i2s3-idle-pins {
+		samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s4_bus: aud-i2s4-pins {
+		samsung,pins = "gpb2-4", "gpb2-5", "gpb2-6", "gpb2-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s4_idle: aud-i2s4-idle-pins {
+		samsung,pins = "gpb2-4", "gpb2-5", "gpb2-6", "gpb2-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s5_bus: aud-i2s5-pins {
+		samsung,pins = "gpb3-0", "gpb3-1", "gpb3-2", "gpb3-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s5_idle: aaud-i2s5-idle-pins {
+		samsung,pins = "gpb3-0", "gpb3-1", "gpb3-2", "gpb3-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s6_bus: aud-i2s6-pins {
+		samsung,pins = "gpb3-4", "gpb3-5", "gpb3-6", "gpb3-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_i2s6_idle: aaud-i2s6-idle-pins {
+		samsung,pins = "gpb3-4", "gpb3-5", "gpb3-6", "gpb3-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+};
+
+&pinctrl_fsys0 {
+	gpf0: gpf0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf1: gpf1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	pcie_clkreq0: pcie-clkreq0-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	pcie_perst0_out: pcie-perst0-out-pins {
+		samsung,pins = "gpf0-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	pcie_perst0_in: pcie-perst0-in-pins {
+		samsung,pins = "gpf0-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	pcie_clkreq1: pcie-clkreq1-pins {
+		samsung,pins = "gpf0-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	pcie_perst1_out: pcie-perst1-out-pins {
+		samsung,pins = "gpf0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	pcie_perst1_in: pcie-perst1-in-pins {
+		samsung,pins = "gpf0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	pcie_clkreq2: pcie-clkreq2-pins {
+		samsung,pins = "gpf0-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	pcie_perst2_out: pcie-perst2-out-pins {
+		samsung,pins = "gpf0-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	pcie_perst2_in: pcie-perst2-in-pins {
+		samsung,pins = "gpf0-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	pcie_clkreq3: pcie-clkreq3-pins {
+		samsung,pins = "gpf1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	pcie_perst3_out: pcie-perst3-out-pins {
+		samsung,pins = "gpf1-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	pcie_perst3_in: pcie-perst3-in-pins {
+		samsung,pins = "gpf1-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	pcie_clkreq4: pcie-clkreq4-pins {
+		samsung,pins = "gpf1-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	pcie_perst4_out: pcie-perst4-out-pins {
+		samsung,pins = "gpf1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	pcie_perst4_in: pcie-perst4-in-pins {
+		samsung,pins = "gpf1-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	pcie_clkreq5: pcie-clkreq5-pins {
+		samsung,pins = "gpf1-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	pcie_perst5_out: pcie-perst5-out-pins {
+		samsung,pins = "gpf1-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	pcie_perst5_in: pcie-perst5-in-pins {
+		samsung,pins = "gpf1-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+};
+
+&pinctrl_fsys1 {
+	gpf8: gpf8 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	sd2_clk: sd2-clk-pins {
+		samsung,pins = "gpf8-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <2>;	/* 2x drive strength */
+	};
+
+	sd2_cmd: sd2-cmd-pins {
+		samsung,pins = "gpf8-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <2>;	/* 2x drive strength */
+	};
+
+	sd2_bus1: sd2-bus-width1-pins {
+		samsung,pins = "gpf8-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <2>;	/* 2x drive strength */
+	};
+
+	sd2_bus4: sd2-bus-width4-pins {
+		samsung,pins = "gpf8-3", "gpf8-4", "gpf8-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <2>;	/* 2x drive strength */
+	};
+};
+
+&pinctrl_fsys2 {
+	gpf2: gpf2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf3: gpf3 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf4: gpf4 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf5: gpf5 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf6: gpf6 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	ufs_rst_n: ufs-rst-n-pins {
+		samsung,pins = "gpf2-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	ufs_refclk_out: ufs-refclk-out-pins {
+		samsung,pins = "gpf2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	ufs_rst_n_1: ufs-rst-n-1-pins {
+		samsung,pins = "gpf2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	ufs_refclk_out_1: ufs-refclk-out-1-pins {
+		samsung,pins = "gpf2-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+	};
+
+	eth0_mdc_mdio: eth0-mdc-mdio-pins {
+		samsung,pins = "gpf4-5", "gpf4-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+	};
+
+	eth0_rgmii: eth0-rgmii-pins {
+		samsung,pins = "gpf3-1", "gpf3-2", "gpf3-3", "gpf3-4",
+			       "gpf3-5", "gpf3-6", "gpf3-7", "gpf4-0",
+			       "gpf4-1", "gpf4-2", "gpf4-3", "gpf4-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+	};
+
+	eth0_pps_out: eth0-pps-out-pins {
+		samsung,pins = "gpf3-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	eth1_mdc_mdio: eth1-mdc-mdio-pins {
+		samsung,pins = "gpf6-5", "gpf6-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+	};
+
+	eth1_rgmii: eth1-rgmii-pins {
+		samsung,pins = "gpf5-1", "gpf5-2", "gpf5-3", "gpf5-4",
+			       "gpf5-5", "gpf5-6", "gpf5-7", "gpf6-0",
+			       "gpf6-1", "gpf6-2", "gpf6-3", "gpf6-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+	};
+
+	eth1_pps_out: eth1-pps-out-pins {
+		samsung,pins = "gpf5-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+};
+
+&pinctrl_peric0 {
+	gpp0: gpp0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp1: gpp1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp2: gpp2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg0: gpg0 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	pwm_tout0: pwm-tout0-pins {
+		samsung,pins = "gpg0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	pwm_tout1: pwm-tout1-pins {
+		samsung,pins = "gpg0-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	pwm_tout2: pwm-tout2-pins {
+		samsung,pins = "gpg0-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	pwm_tout3: pwm-tout3-pins {
+		samsung,pins = "gpg0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI00  */
+	hsi2c0_bus: hsi2c0-bus-pins {
+		samsung,pins = "gpp0-0", "gpp0-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI00_I2C */
+	hsi2c1_bus: hsi2c1-bus-pins {
+		samsung,pins = "gpp0-2", "gpp0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI01 */
+	hsi2c2_bus: hsi2c2-bus-pins {
+		samsung,pins = "gpp0-4", "gpp0-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI01_I2C */
+	hsi2c3_bus: hsi2c3-bus-pins {
+		samsung,pins = "gpp0-6", "gpp0-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI02 */
+	hsi2c4_bus: hsi2c4-bus-pins {
+		samsung,pins = "gpp1-0", "gpp1-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI02_I2C */
+	hsi2c5_bus: hsi2c5-bus-pins {
+		samsung,pins = "gpp1-2", "gpp1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI03 */
+	hsi2c6_bus: hsi2c6-bus-pins {
+		samsung,pins = "gpp1-4", "gpp1-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI03_I2C */
+	hsi2c7_bus: hsi2c7-bus-pins {
+		samsung,pins = "gpp1-6", "gpp1-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI04 */
+	hsi2c8_bus: hsi2c8-bus-pins {
+		samsung,pins = "gpp2-0", "gpp2-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI04_I2C */
+	hsi2c9_bus: hsi2c9-bus-pins {
+		samsung,pins = "gpp2-2", "gpp2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI05 */
+	hsi2c10_bus: hsi2c10-bus-pins {
+		samsung,pins = "gpp2-4", "gpp2-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI05_I2C */
+	hsi2c11_bus: hsi2c11-bus-pins {
+		samsung,pins = "gpp2-6", "gpp2-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* SPI USI_PERIC0_USI00_SPI */
+	spi0_bus: spi0-bus-pins {
+		samsung,pins = "gpp0-2", "gpp0-1", "gpp0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	spi0_cs: spi0-cs-pins {
+		samsung,pins = "gpp0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	spi0_cs_func: spi0-cs-func-pins {
+		samsung,pins = "gpp0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI01_SPI */
+	spi1_bus: spi1-bus-pins {
+		samsung,pins = "gpp0-6", "gpp0-5", "gpp0-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	spi1_cs: spi1-cs-pins {
+		samsung,pins = "gpp0-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	spi1_cs_func: spi1-cs-func-pins {
+		samsung,pins = "gpp0-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI02_SPI */
+	spi2_bus: spi2-bus-pins {
+		samsung,pins = "gpp1-2", "gpp1-1", "gpp1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	spi2_cs: spi2-cs-pins {
+		samsung,pins = "gpp1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	spi2_cs_func: spi2-cs-func-pins {
+		samsung,pins = "gpp1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI03_SPI */
+	spi3_bus: spi3-bus-pins {
+		samsung,pins = "gpp1-6", "gpp1-5", "gpp1-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	spi3_cs: spi3-cs-pins {
+		samsung,pins = "gpp1-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	spi3_cs_func: spi3-cs-func-pins {
+		samsung,pins = "gpp1-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI04_SPI */
+	spi4_bus: spi4-bus-pins {
+		samsung,pins = "gpp2-2", "gpp2-1", "gpp2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	spi4_cs: spi4-cs-pins {
+		samsung,pins = "gpp2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	spi4_cs_func: spi4-cs-func-pins {
+		samsung,pins = "gpp2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* PERIC0 USI05_SPI */
+	spi5_bus: spi5-bus-pins {
+		samsung,pins = "gpp2-6", "gpp2-5", "gpp2-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	spi5_cs: spi5-cs-pins {
+		samsung,pins = "gpp2-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	spi5_cs_func: spi5-cs-func-pins {
+		samsung,pins = "gpp2-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI_PERIC0_USI00_UART */
+	uart0_bus: uart0-bus-pins {
+		samsung,pins = "gpp0-0", "gpp0-1", "gpp0-2", "gpp0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart0_bus_dual: uart0-bus-dual-pins {
+		samsung,pins = "gpp0-0", "gpp0-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI_PERIC0_USI01_UART */
+	uart1_bus: uart1-bus-pins {
+		samsung,pins = "gpp0-4", "gpp0-5", "gpp0-6", "gpp0-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart1_bus_dual: uart1-bus-dual-pins {
+		samsung,pins = "gpp0-4", "gpp0-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI_PERIC0_USI02_UART */
+	uart2_bus: uart2-bus-pins {
+		samsung,pins = "gpp1-0", "gpp1-1", "gpp1-2", "gpp1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart2_bus_dual: uart2-bus-dual-pins {
+		samsung,pins = "gpp1-0", "gpp1-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI_PERIC0_USI03_UART */
+	uart3_bus: uart3-bus-pins {
+		samsung,pins = "gpp1-4", "gpp1-5", "gpp1-6", "gpp1-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart3_bus_dual: uart3-bus-dual-pins {
+		samsung,pins = "gpp1-4", "gpp1-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI_PERIC0_USI04_UART */
+	uart4_bus: uart4-bus-pins {
+		samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2", "gpp2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart4_bus_dual: uart4-bus-dual-pins {
+		samsung,pins = "gpp2-0", "gpp2-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI_PERIC0_USI05_UART */
+	uart5_bus: uart5-bus-pins {
+		samsung,pins = "gpp2-4", "gpp2-5", "gpp2-6", "gpp2-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart5_bus_dual: uart5-bus-dual-pins {
+		samsung,pins = "gpp2-4", "gpp2-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+};
+
+&pinctrl_peric1 {
+	gpp3: gpp3 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp4: gpp4 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp5: gpp5 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg1: gpg1 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg2: gpg2 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg3: gpg3 {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	/* PERIC1 USI06 */
+	hsi2c12_bus: hsi2c12-bus-pins {
+		samsung,pins = "gpp3-0", "gpp3-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI06_I2C */
+	hsi2c13_bus: hsi2c13-bus-pins {
+		samsung,pins = "gpp3-2", "gpp3-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI07 */
+	hsi2c14_bus: hsi2c14-bus-pins {
+		samsung,pins = "gpp3-4", "gpp3-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI07_I2C */
+	hsi2c15_bus: hsi2c15-bus-pins {
+		samsung,pins = "gpp3-6", "gpp3-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI08 */
+	hsi2c16_bus: hsi2c16-bus-pins {
+		samsung,pins = "gpp4-0", "gpp4-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI08_I2C */
+	hsi2c17_bus: hsi2c17-bus-pins {
+		samsung,pins = "gpp4-2", "gpp4-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI09 */
+	hsi2c18_bus: hsi2c18-bus-pins {
+		samsung,pins = "gpp4-4", "gpp4-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI09_I2C */
+	hsi2c19_bus: hsi2c19-bus-pins {
+		samsung,pins = "gpp4-6", "gpp4-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI10 */
+	hsi2c20_bus: hsi2c20-bus-pins {
+		samsung,pins = "gpp5-0", "gpp5-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI10_I2C */
+	hsi2c21_bus: hsi2c21-bus-pins {
+		samsung,pins = "gpp5-2", "gpp5-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI11 */
+	hsi2c22_bus: hsi2c22-bus-pins {
+		samsung,pins = "gpp5-4", "gpp5-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI11_I2C */
+	hsi2c23_bus: hsi2c23-bus-pins {
+		samsung,pins = "gpp5-6", "gpp5-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI06_SPI */
+	spi6_bus: spi6-bus-pins {
+		samsung,pins = "gpp3-2", "gpp3-1", "gpp3-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi6_cs: spi6-cs-pins {
+		samsung,pins = "gpp3-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi6_cs_func: spi6-cs-func-pins {
+		samsung,pins = "gpp3-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI07_SPI */
+	spi7_bus: spi7-bus-pins {
+		samsung,pins = "gpp3-6", "gpp3-5", "gpp3-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi7_cs: spi7-cs-pins {
+		samsung,pins = "gpp3-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi7_cs_func: spi7-cs-func-pins {
+		samsung,pins = "gpp3-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI08_SPI */
+	spi8_bus: spi8-bus-pins {
+		samsung,pins = "gpp4-2", "gpp4-1", "gpp4-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi8_cs: spi8-cs-pins {
+		samsung,pins = "gpp4-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi8_cs_func: spi8-cs-func-pins {
+		samsung,pins = "gpp4-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI09_SPI */
+	spi9_bus: spi9-bus-pins {
+		samsung,pins = "gpp4-6", "gpp4-5", "gpp4-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi9_cs: spi9-cs-pins {
+		samsung,pins = "gpp4-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi9_cs_func: spi9-cs-func-pins {
+		samsung,pins = "gpp4-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI10_SPI */
+	spi10_bus: spi10-pins {
+		samsung,pins = "gpp5-2", "gpp5-1", "gpp5-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi10_cs: spi10-cs-pins {
+		samsung,pins = "gpp5-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi10_cs_func: spi10-cs-func-pins {
+		samsung,pins = "gpp5-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* PERIC1 USI11_SPI */
+	spi11_bus: spi11-pins {
+		samsung,pins = "gpp3-6", "gpp3-5", "gpp3-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi11_cs: spi11-cs-pins {
+		samsung,pins = "gpp3-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi11_cs_func: spi11-cs-func-pins {
+		samsung,pins = "gpp3-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* USI_PERIC1_USI06_UART */
+	uart6_bus: uart6-bus-pins {
+		samsung,pins = "gpp3-3", "gpp3-2", "gpp3-1", "gpp3-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart6_bus_dual: uart6-bus-dual-pins {
+		samsung,pins = "gpp3-0", "gpp3-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI_PERIC1_USI07_UART */
+	uart7_bus: uart7-bus-pins {
+		samsung,pins = "gpp3-7", "gpp3-6", "gpp3-5", "gpp3-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart7_bus_dual: uart7-bus-dual-pins {
+		samsung,pins = "gpp3-4", "gpp3-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI_PERIC1_USI08_UART */
+	uart8_bus: uart8-bus-pins {
+		samsung,pins = "gpp4-3", "gpp4-2", "gpp4-1", "gpp4-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart8_bus_dual: uart8-bus-dual-pins {
+		samsung,pins = "gpp4-0", "gpp4-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI_PERIC1_USI09_UART */
+	uart9_bus: uart9-bus-pins {
+		samsung,pins = "gpp4-7", "gpp4-6", "gpp4-5", "gpp4-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart9_bus_dual: uart9-bus-dual-pins {
+		samsung,pins = "gpp4-4", "gpp4-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI_PERIC1_USI10_UART */
+	uart10_bus: uart10-bus-pins {
+		samsung,pins = "gpp5-3", "gpp5-2", "gpp5-1", "gpp5-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart10_bus_dual: uart10-bus-dual-pins {
+		samsung,pins = "gpp5-0", "gpp5-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI_PERIC1_USI11_UART */
+	uart11_bus: uart11-bus-pins {
+		samsung,pins = "gpp5-7", "gpp5-6", "gpp5-5", "gpp5-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	uart11_bus_dual: uart11-bus-dual-pins {
+		samsung,pins = "gpp5-4", "gpp5-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+};
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
new file mode 100644
index 000000000000..ef46d7aa6e28
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung ExynosAutov9 SADK board device tree source
+ *
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ *
+ */
+
+/dts-v1/;
+#include "exynosautov9.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Samsung ExynosAuto v9 SADK board";
+	compatible = "samsung,exynosautov9-sadk", "samsung,exynosautov9";
+
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases {
+		serial0 = &serial_0;
+	};
+
+	chosen {
+		stdout-path = &serial_0;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x0 0x77000000>,
+		      <0x8 0x80000000 0x1 0x7ba00000>,
+		      <0xa 0x00000000 0x2 0x00000000>;
+	};
+
+	ufs_0_fixed_vcc_reg: regulator-0 {
+		compatible = "regulator-fixed";
+		regulator-name = "ufs-vcc";
+		gpio = <&gpq0 1 GPIO_ACTIVE_HIGH>;
+		regulator-boot-on;
+		enable-active-high;
+	};
+};
+
+&serial_0 {
+	status = "okay";
+};
+
+&ufs_0_phy {
+	status = "okay";
+};
+
+&ufs_0 {
+	status = "okay";
+	vcc-supply = <&ufs_0_fixed_vcc_reg>;
+	vcc-fixed-regulator;
+};
diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
new file mode 100644
index 000000000000..a960c0bc2dba
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
@@ -0,0 +1,305 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung's ExynosAuto v9 SoC device tree source
+ *
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ *
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	compatible = "samsung,exynosautov9";
+	#address-cells = <2>;
+	#size-cells = <1>;
+
+	interrupt-parent = <&gic>;
+
+	aliases {
+		pinctrl0 = &pinctrl_alive;
+		pinctrl1 = &pinctrl_aud;
+		pinctrl2 = &pinctrl_fsys0;
+		pinctrl3 = &pinctrl_fsys1;
+		pinctrl4 = &pinctrl_fsys2;
+		pinctrl5 = &pinctrl_peric0;
+		pinctrl6 = &pinctrl_peric1;
+	};
+
+	arm-pmu {
+		compatible = "arm,cortex-a76-pmu";
+		interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>,
+				     <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+				core1 {
+					cpu = <&cpu1>;
+				};
+				core2 {
+					cpu = <&cpu2>;
+				};
+				core3 {
+					cpu = <&cpu3>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&cpu4>;
+				};
+				core1 {
+					cpu = <&cpu5>;
+				};
+				core2 {
+					cpu = <&cpu6>;
+				};
+				core3 {
+					cpu = <&cpu7>;
+				};
+			};
+		};
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x0>;
+			enable-method = "psci";
+		};
+
+		cpu1: cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x100>;
+			enable-method = "psci";
+		};
+
+		cpu2: cpu@200 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x200>;
+			enable-method = "psci";
+		};
+
+		cpu3: cpu@300 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x300>;
+			enable-method = "psci";
+		};
+
+		cpu4: cpu@10000 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x10000>;
+			enable-method = "psci";
+		};
+
+		cpu5: cpu@10100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x10100>;
+			enable-method = "psci";
+		};
+
+		cpu6: cpu@10200 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x10200>;
+			enable-method = "psci";
+		};
+
+		cpu7: cpu@10300 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a76";
+			reg = <0x10300>;
+			enable-method = "psci";
+		};
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+		cpu_suspend = <0xc4000001>;
+		cpu_off = <0x84000002>;
+		cpu_on = <0xc4000003>;
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	fixed-rate-clocks {
+		xtcxo: clock {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <26000000>;
+			clock-output-names = "oscclk";
+		};
+
+		/*
+		 * Keep the stub clock for serial driver, until proper clock
+		 * driver is implemented.
+		 */
+		uart_clock: uart-clock {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <133250000>;
+			clock-output-names = "uart";
+		};
+
+		/*
+		 * Keep the stub clock for ufs driver, until proper clock
+		 * driver is implemented.
+		 */
+		ufs_core_clock: ufs-core-clock {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <166562500>;
+		};
+	};
+
+	soc: soc@0 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x0 0x0 0x20000000>;
+
+		chipid@10000000 {
+			compatible = "samsung,exynos850-chipid";
+			reg = <0x10000000 0x24>;
+		};
+
+		gic: interrupt-controller@10101000 {
+			compatible = "arm,gic-400";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0x10101000 0x1000>,
+			      <0x10102000 0x2000>,
+			      <0x10104000 0x2000>,
+			      <0x10106000 0x2000>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) |
+						 IRQ_TYPE_LEVEL_HIGH)>;
+		};
+
+		pinctrl_alive: pinctrl@10450000 {
+			compatible = "samsung,exynosautov9-pinctrl";
+			reg = <0x10450000 0x1000>;
+
+			wakeup-interrupt-controller {
+				compatible = "samsung,exynos7-wakeup-eint";
+			};
+		};
+
+		pinctrl_aud: pinctrl@19c60000{
+			compatible = "samsung,exynosautov9-pinctrl";
+			reg = <0x19c60000 0x1000>;
+		};
+
+		pinctrl_fsys0: pinctrl@17740000 {
+			compatible = "samsung,exynosautov9-pinctrl";
+			reg = <0x17740000 0x1000>;
+			interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pinctrl_fsys1: pinctrl@17060000 {
+			compatible = "samsung,exynosautov9-pinctrl";
+			reg = <0x17060000 0x1000>;
+			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pinctrl_fsys2: pinctrl@17c30000 {
+			compatible = "samsung,exynosautov9-pinctrl";
+			reg = <0x17c30000 0x1000>;
+			interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pinctrl_peric0: pinctrl@10230000 {
+			compatible = "samsung,exynosautov9-pinctrl";
+			reg = <0x10230000 0x1000>;
+			interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pinctrl_peric1: pinctrl@10830000 {
+			compatible = "samsung,exynosautov9-pinctrl";
+			reg = <0x10830000 0x1000>;
+			interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pmu_system_controller: system-controller@10460000 {
+			compatible = "samsung,exynos7-pmu", "syscon";
+			reg = <0x10460000 0x10000>;
+		};
+
+		syscon_fsys2: syscon@17c20000 {
+			compatible = "samsung,exynosautov9-sysreg", "syscon";
+			reg = <0x17c20000 0x1000>;
+		};
+
+		/* USI: UART */
+		serial_0: uart@10300000 {
+			compatible = "samsung,exynos850-uart";
+			reg = <0x10300000 0x100>;
+			interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart0_bus_dual>;
+			clocks = <&uart_clock>, <&uart_clock>;
+			clock-names = "uart", "clk_uart_baud0";
+			status = "disabled";
+		};
+
+		ufs_0_phy: ufs0-phy@17e04000 {
+			compatible = "samsung,exynosautov9-ufs-phy";
+			reg = <0x17e04000 0xc00>;
+			reg-names = "phy-pma";
+			samsung,pmu-syscon = <&pmu_system_controller>;
+			#phy-cells = <0>;
+			clocks = <&xtcxo>;
+			clock-names = "ref_clk";
+			status = "disabled";
+		};
+
+		ufs_0: ufs0@17e00000 {
+			compatible ="samsung,exynosautov9-ufs";
+
+			reg = <0x17e00000 0x100>,  /* 0: HCI standard */
+				<0x17e01100 0x410>,  /* 1: Vendor-specific */
+				<0x17e80000 0x8000>,  /* 2: UNIPRO */
+				<0x17dc0000 0x2200>;  /* 3: UFS protector */
+			reg-names = "hci", "vs_hci", "unipro", "ufsp";
+			interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ufs_core_clock>,
+				<&ufs_core_clock>;
+			clock-names = "core_clk", "sclk_unipro_main";
+			freq-table-hz = <0 0>, <0 0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&ufs_rst_n &ufs_refclk_out>;
+			phys = <&ufs_0_phy>;
+			phy-names = "ufs-phy";
+			samsung,sysreg = <&syscon_fsys2 0x710>;
+			status = "disabled";
+		};
+	};
+};
+
+#include "exynosautov9-pinctrl.dtsi"
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index db9e36ebe932..a14a6173b765 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -25,6 +25,8 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-rdb.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-simu.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-qds.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-rdb.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-bluebox3.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-bluebox3-rev-a.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-clearfog-cx.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-honeycomb.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-qds.dtb
@@ -70,4 +72,6 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-ai_ml.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-eval-v3.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb
 
+dtb-$(CONFIG_ARCH_S32) += s32g274a-evb.dtb
+dtb-$(CONFIG_ARCH_S32) += s32g274a-rdb2.dtb
 dtb-$(CONFIG_ARCH_S32) += s32v234-evb.dtb
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
index 79f155dedb2d..e662677a6e28 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
@@ -15,6 +15,7 @@
 	compatible = "fsl,ls1012a-rdb", "fsl,ls1012a";
 
 	aliases {
+		serial0 = &duart0;
 		mmc0 = &esdhc0;
 		mmc1 = &esdhc1;
 	};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var1.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var1.dts
index e8d31279b7a3..7cd29ab970d9 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var1.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var1.dts
@@ -8,7 +8,7 @@
  * None of the  four SerDes lanes are used by the module, instead they are
  * all led out to the carrier for customer use.
  *
- * Copyright (C) 2020 Michael Walle <michael@walle.cc>
+ * Copyright (C) 2021 Michael Walle <michael@walle.cc>
  *
  */
 
@@ -21,43 +21,39 @@
 	compatible = "kontron,sl28-var1", "kontron,sl28", "fsl,ls1028a";
 };
 
+&enetc_mdio_pf3 {
+	/* Delete unused phy node */
+	/delete-node/ ethernet-phy@5;
+
+	phy0: ethernet-phy@4 {
+		reg = <0x4>;
+		eee-broken-1000t;
+		eee-broken-100tx;
+		qca,clk-out-frequency = <125000000>;
+		qca,clk-out-strength = <AR803X_STRENGTH_FULL>;
+		qca,keep-pll-enabled;
+		vddio-supply = <&vddio>;
+
+		vddio: vddio-regulator {
+			regulator-name = "VDDIO";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vddh: vddh-regulator {
+			regulator-name = "VDDH";
+		};
+	};
+};
+
 &enetc_port0 {
 	status = "disabled";
-	/*
-	 * Delete both the phy-handle to the old phy0 label as well as
-	 * the mdio node with the old phy node with the old phy0 label.
-	 */
+	/* Delete the phy-handle to the old phy0 label */
 	/delete-property/ phy-handle;
-	/delete-node/ mdio;
 };
 
 &enetc_port1 {
 	phy-handle = <&phy0>;
-	phy-connection-type = "rgmii-id";
+	phy-mode = "rgmii-id";
 	status = "okay";
-
-	mdio {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		phy0: ethernet-phy@4 {
-			reg = <0x4>;
-			eee-broken-1000t;
-			eee-broken-100tx;
-			qca,clk-out-frequency = <125000000>;
-			qca,clk-out-strength = <AR803X_STRENGTH_FULL>;
-			qca,keep-pll-enabled;
-			vddio-supply = <&vddio>;
-
-			vddio: vddio-regulator {
-				regulator-name = "VDDIO";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-			};
-
-			vddh: vddh-regulator {
-				regulator-name = "VDDH";
-			};
-		};
-	};
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var2.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var2.dts
index f6a79c8080d1..330e34f933a3 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var2.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var2.dts
@@ -5,7 +5,7 @@
  * This is for the network variant 2 which has two ethernet ports. These
  * ports are connected to the internal switch.
  *
- * Copyright (C) 2020 Michael Walle <michael@walle.cc>
+ * Copyright (C) 2021 Michael Walle <michael@walle.cc>
  *
  */
 
@@ -18,12 +18,6 @@
 };
 
 &enetc_mdio_pf3 {
-	phy0: ethernet-phy@5 {
-		reg = <0x5>;
-		eee-broken-1000t;
-		eee-broken-100tx;
-	};
-
 	phy1: ethernet-phy@4 {
 		reg = <0x4>;
 		eee-broken-1000t;
@@ -34,14 +28,11 @@
 &enetc_port0 {
 	status = "disabled";
 	/*
-	 * In the base device tree the PHY was registered in the mdio
-	 * subnode as it is PHY for this port. On this module this PHY
-	 * is connected to a switch port instead and registered above.
-	 * Therefore, delete the mdio subnode as well as the phy-handle
-	 * property here.
+	 * In the base device tree the PHY at address 5 was assigned for
+	 * this port. On this module this PHY is connected to a switch
+	 * port instead. Therefore, delete the phy-handle property here.
 	 */
 	/delete-property/ phy-handle;
-	/delete-node/ mdio;
 };
 
 &enetc_port2 {
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var4.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var4.dts
index e65d1c477e2c..9b5e92fb753e 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var4.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var4.dts
@@ -5,7 +5,7 @@
  * This is for the network variant 4 which has two ethernet ports. It
  * extends the base and provides one more port connected via RGMII.
  *
- * Copyright (C) 2019 Michael Walle <michael@walle.cc>
+ * Copyright (C) 2021 Michael Walle <michael@walle.cc>
  *
  */
 
@@ -18,33 +18,30 @@
 	compatible = "kontron,sl28-var4", "kontron,sl28", "fsl,ls1028a";
 };
 
-&enetc_port1 {
-	phy-handle = <&phy1>;
-	phy-connection-type = "rgmii-id";
-	status = "okay";
+&enetc_mdio_pf3 {
+	phy1: ethernet-phy@4 {
+		reg = <0x4>;
+		eee-broken-1000t;
+		eee-broken-100tx;
+		qca,clk-out-frequency = <125000000>;
+		qca,clk-out-strength = <AR803X_STRENGTH_FULL>;
+		qca,keep-pll-enabled;
+		vddio-supply = <&vddio>;
 
-	mdio {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		phy1: ethernet-phy@4 {
-			reg = <0x4>;
-			eee-broken-1000t;
-			eee-broken-100tx;
-			qca,clk-out-frequency = <125000000>;
-			qca,clk-out-strength = <AR803X_STRENGTH_FULL>;
-			qca,keep-pll-enabled;
-			vddio-supply = <&vddio>;
-
-			vddio: vddio-regulator {
-				regulator-name = "VDDIO";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-			};
+		vddio: vddio-regulator {
+			regulator-name = "VDDIO";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
 
-			vddh: vddh-regulator {
-				regulator-name = "VDDH";
-			};
+		vddh: vddh-regulator {
+			regulator-name = "VDDH";
 		};
 	};
 };
+
+&enetc_port1 {
+	phy-handle = <&phy1>;
+	phy-mode = "rgmii-id";
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
index a92ecb331cdc..d74e738e4070 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
@@ -2,7 +2,7 @@
 /*
  * Device Tree file for the Kontron SMARC-sAL28 board.
  *
- * Copyright (C) 2019 Michael Walle <michael@walle.cc>
+ * Copyright (C) 2021 Michael Walle <michael@walle.cc>
  *
  */
 
@@ -80,22 +80,19 @@
 	status = "okay";
 };
 
+&enetc_mdio_pf3 {
+	phy0: ethernet-phy@5 {
+		reg = <0x5>;
+		eee-broken-1000t;
+		eee-broken-100tx;
+	};
+};
+
 &enetc_port0 {
 	phy-handle = <&phy0>;
-	phy-connection-type = "sgmii";
+	phy-mode = "sgmii";
 	managed = "in-band-status";
 	status = "okay";
-
-	mdio {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		phy0: ethernet-phy@5 {
-			reg = <0x5>;
-			eee-broken-1000t;
-			eee-broken-100tx;
-		};
-	};
 };
 
 &esdhc {
@@ -309,3 +306,11 @@
 &lpuart1 {
 	status = "okay";
 };
+
+&usb0 {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
index bfd14b64567e..6e2a1da662fb 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
@@ -320,7 +320,7 @@
 
 &enetc_port1 {
 	phy-handle = <&qds_phy1>;
-	phy-connection-type = "rgmii-id";
+	phy-mode = "rgmii-id";
 	status = "okay";
 };
 
@@ -335,3 +335,11 @@
 &sata {
 	status = "okay";
 };
+
+&usb0 {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index d7b527272500..7719f44bcaed 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -197,6 +197,10 @@
 };
 
 &enetc_mdio_pf3 {
+	sgmii_phy0: ethernet-phy@2 {
+		reg = <0x2>;
+	};
+
 	/* VSC8514 QSGMII quad PHY */
 	qsgmii_phy0: ethernet-phy@10 {
 		reg = <0x10>;
@@ -217,17 +221,9 @@
 
 &enetc_port0 {
 	phy-handle = <&sgmii_phy0>;
-	phy-connection-type = "sgmii";
+	phy-mode = "sgmii";
 	managed = "in-band-status";
 	status = "okay";
-
-	mdio {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		sgmii_phy0: ethernet-phy@2 {
-			reg = <0x2>;
-		};
-	};
 };
 
 &enetc_port2 {
@@ -287,6 +283,11 @@
 	status = "okay";
 };
 
+&usb0 {
+	status = "okay";
+};
+
 &usb1 {
 	dr_mode = "otg";
+	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 06b36cc65865..fd3f3e8bb6ce 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -80,13 +80,6 @@
 		clock-output-names = "phy_27m";
 	};
 
-	dpclk: clock-controller@f1f0000 {
-		compatible = "fsl,ls1028a-plldig";
-		reg = <0x0 0xf1f0000 0x0 0xffff>;
-		#clock-cells = <0>;
-		clocks = <&osc_27m>;
-	};
-
 	firmware {
 		optee: optee  {
 			compatible = "linaro,optee-tz";
@@ -592,6 +585,7 @@
 			snps,dis_rxdet_inp3_quirk;
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+			status = "disabled";
 		};
 
 		usb1: usb@3110000 {
@@ -602,6 +596,7 @@
 			snps,dis_rxdet_inp3_quirk;
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+			status = "disabled";
 		};
 
 		sata: sata@3200000 {
@@ -800,6 +795,38 @@
 			clock-names = "wdog_clk", "apb_pclk";
 		};
 
+		malidp0: display@f080000 {
+			compatible = "arm,mali-dp500";
+			reg = <0x0 0xf080000 0x0 0x10000>;
+			interrupts = <0 222 IRQ_TYPE_LEVEL_HIGH>,
+				     <0 223 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "DE", "SE";
+			clocks = <&dpclk>,
+				 <&clockgen QORIQ_CLK_HWACCEL 2>,
+				 <&clockgen QORIQ_CLK_HWACCEL 2>,
+				 <&clockgen QORIQ_CLK_HWACCEL 2>;
+			clock-names = "pxlclk", "mclk", "aclk", "pclk";
+			arm,malidp-output-port-lines = /bits/ 8 <8 8 8>;
+			arm,malidp-arqos-value = <0xd000d000>;
+
+			port {
+				dpi0_out: endpoint {
+
+				};
+			};
+		};
+
+		gpu: gpu@f0c0000 {
+			compatible = "vivante,gc";
+			reg = <0x0 0xf0c0000 0x0 0x10000>;
+			interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clockgen QORIQ_CLK_HWACCEL 2>,
+				 <&clockgen QORIQ_CLK_HWACCEL 2>,
+				 <&clockgen QORIQ_CLK_HWACCEL 2>;
+			clock-names = "core", "shader", "bus";
+			#cooling-cells = <2>;
+		};
+
 		sai1: audio-controller@f100000 {
 			#sound-dai-cells = <0>;
 			compatible = "fsl,vf610-sai";
@@ -926,6 +953,13 @@
 			status = "disabled";
 		};
 
+		dpclk: clock-controller@f1f0000 {
+			compatible = "fsl,ls1028a-plldig";
+			reg = <0x0 0xf1f0000 0x0 0x10000>;
+			#clock-cells = <0>;
+			clocks = <&osc_27m>;
+		};
+
 		tmu: tmu@1f80000 {
 			compatible = "fsl,qoriq-tmu";
 			reg = <0x0 0x1f80000 0x0 0x10000>;
@@ -1025,6 +1059,7 @@
 				fixed-link {
 					speed = <2500>;
 					full-duplex;
+					pause;
 				};
 			};
 
@@ -1083,6 +1118,7 @@
 						fixed-link {
 							speed = <2500>;
 							full-duplex;
+							pause;
 						};
 					};
 
@@ -1094,6 +1130,7 @@
 						fixed-link {
 							speed = <1000>;
 							full-duplex;
+							pause;
 						};
 					};
 				};
@@ -1108,6 +1145,7 @@
 				fixed-link {
 					speed = <1000>;
 					full-duplex;
+					pause;
 				};
 			};
 
@@ -1139,24 +1177,4 @@
 		};
 	};
 
-	malidp0: display@f080000 {
-		compatible = "arm,mali-dp500";
-		reg = <0x0 0xf080000 0x0 0x10000>;
-		interrupts = <0 222 IRQ_TYPE_LEVEL_HIGH>,
-			     <0 223 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "DE", "SE";
-		clocks = <&dpclk>,
-			 <&clockgen QORIQ_CLK_HWACCEL 2>,
-			 <&clockgen QORIQ_CLK_HWACCEL 2>,
-			 <&clockgen QORIQ_CLK_HWACCEL 2>;
-		clock-names = "pxlclk", "mclk", "aclk", "pclk";
-		arm,malidp-output-port-lines = /bits/ 8 <8 8 8>;
-		arm,malidp-arqos-value = <0xd000d000>;
-
-		port {
-			dp0_out: endpoint {
-
-			};
-		};
-	};
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
index 3063851c2fb9..d3f03dcbb8c3 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
@@ -38,7 +38,6 @@
 		powerdn {
 			label = "External Power Down";
 			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
-			interrupts = <&gpio1 17 IRQ_TYPE_EDGE_FALLING>;
 			linux,code = <KEY_POWER>;
 		};
 
@@ -46,7 +45,6 @@
 		admin {
 			label = "ADMIN button";
 			gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>;
-			interrupts = <&gpio3 8 IRQ_TYPE_EDGE_RISING>;
 			linux,code = <KEY_WPS_BUTTON>;
 		};
 	};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index f85e437f80b7..f891ef6a3754 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -241,18 +241,18 @@
 				interrupt-controller;
 				reg = <0x14 4>;
 				interrupt-map =
-					<0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
-					<1 0 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
-					<2 0 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
-					<3 0 &gic GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
-					<4 0 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
-					<5 0 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
-					<6 0 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
-					<7 0 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
-					<8 0 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
-					<9 0 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
-					<10 0 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
-					<11 0 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+					<0 0 &gic 0 0 GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+					<1 0 &gic 0 0 GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+					<2 0 &gic 0 0 GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+					<3 0 &gic 0 0 GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+					<4 0 &gic 0 0 GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+					<5 0 &gic 0 0 GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+					<6 0 &gic 0 0 GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+					<7 0 &gic 0 0 GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+					<8 0 &gic 0 0 GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+					<9 0 &gic 0 0 GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+					<10 0 &gic 0 0 GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+					<11 0 &gic 0 0 GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-map-mask = <0xffffffff 0x0>;
 			};
 		};
@@ -847,7 +847,7 @@
 		};
 
 		cluster1_core0_watchdog: wdt@c000000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc000000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>,
@@ -857,7 +857,7 @@
 		};
 
 		cluster1_core1_watchdog: wdt@c010000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc010000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>,
@@ -867,7 +867,7 @@
 		};
 
 		cluster1_core2_watchdog: wdt@c020000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc020000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>,
@@ -877,7 +877,7 @@
 		};
 
 		cluster1_core3_watchdog: wdt@c030000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc030000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>,
@@ -887,7 +887,7 @@
 		};
 
 		cluster2_core0_watchdog: wdt@c100000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc100000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>,
@@ -897,7 +897,7 @@
 		};
 
 		cluster2_core1_watchdog: wdt@c110000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc110000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>,
@@ -907,7 +907,7 @@
 		};
 
 		cluster2_core2_watchdog: wdt@c120000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc120000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>,
@@ -917,7 +917,7 @@
 		};
 
 		cluster2_core3_watchdog: wdt@c130000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc130000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>,
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index 801ba9612d36..3cb9c21d2775 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -293,18 +293,18 @@
 				interrupt-controller;
 				reg = <0x14 4>;
 				interrupt-map =
-					<0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
-					<1 0 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
-					<2 0 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
-					<3 0 &gic GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
-					<4 0 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
-					<5 0 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
-					<6 0 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
-					<7 0 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
-					<8 0 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
-					<9 0 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
-					<10 0 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
-					<11 0 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+					<0 0 &gic 0 0 GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+					<1 0 &gic 0 0 GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+					<2 0 &gic 0 0 GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+					<3 0 &gic 0 0 GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+					<4 0 &gic 0 0 GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+					<5 0 &gic 0 0 GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+					<6 0 &gic 0 0 GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+					<7 0 &gic 0 0 GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+					<8 0 &gic 0 0 GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+					<9 0 &gic 0 0 GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+					<10 0 &gic 0 0 GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+					<11 0 &gic 0 0 GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-map-mask = <0xffffffff 0x0>;
 			};
 		};
@@ -387,7 +387,7 @@
 		};
 
 		cluster1_core0_watchdog: wdt@c000000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc000000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>,
@@ -397,7 +397,7 @@
 		};
 
 		cluster1_core1_watchdog: wdt@c010000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc010000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>,
@@ -407,7 +407,7 @@
 		};
 
 		cluster2_core0_watchdog: wdt@c100000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc100000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>,
@@ -417,7 +417,7 @@
 		};
 
 		cluster2_core1_watchdog: wdt@c110000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc110000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>,
@@ -427,7 +427,7 @@
 		};
 
 		cluster3_core0_watchdog: wdt@c200000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc200000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>,
@@ -437,7 +437,7 @@
 		};
 
 		cluster3_core1_watchdog: wdt@c210000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc210000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>,
@@ -447,7 +447,7 @@
 		};
 
 		cluster4_core0_watchdog: wdt@c300000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc300000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>,
@@ -457,7 +457,7 @@
 		};
 
 		cluster4_core1_watchdog: wdt@c310000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xc310000 0x0 0x1000>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>,
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-bluebox3-rev-a.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-bluebox3-rev-a.dts
new file mode 100644
index 000000000000..15d273c93154
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-bluebox3-rev-a.dts
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Device Tree file for LX2160A BLUEBOX3
+//
+// Copyright 2020-2021 NXP
+
+/dts-v1/;
+
+#include "fsl-lx2160a-bluebox3.dts"
+
+/ {
+	compatible = "fsl,lx2160a-bluebox3-rev-a", "fsl,lx2160a";
+};
+
+/* The RGMII PHYs have a different MDIO address */
+&emdio1 {
+	/delete-node/ ethernet-phy@5;
+
+	sw1_mii3_phy: ethernet-phy@1 {
+		/* AR8035 */
+		compatible = "ethernet-phy-id004d.d072";
+		reg = <0x1>;
+		interrupts-extended = <&extirq 6 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	/delete-node/ ethernet-phy@6;
+
+	sw2_mii3_phy: ethernet-phy@2 {
+		/* AR8035 */
+		compatible = "ethernet-phy-id004d.d072";
+		reg = <0x2>;
+		interrupts-extended = <&extirq 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-bluebox3.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-bluebox3.dts
new file mode 100644
index 000000000000..042c486bdda2
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-bluebox3.dts
@@ -0,0 +1,662 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Device Tree file for LX2160A BLUEBOX3
+//
+// Copyright 2020-2021 NXP
+
+/dts-v1/;
+
+#include "fsl-lx2160a.dtsi"
+
+/ {
+	model = "NXP Layerscape LX2160ABLUEBOX3";
+	compatible = "fsl,lx2160a-bluebox3", "fsl,lx2160a";
+
+	aliases {
+		crypto = &crypto;
+		mmc0 = &esdhc0;
+		mmc1 = &esdhc1;
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	sb_3v3: regulator-sb3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "MC34717-3.3VSB";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+};
+
+&can0 {
+	status = "okay";
+
+	can-transceiver {
+		max-bitrate = <5000000>;
+	};
+};
+
+&can1 {
+	status = "okay";
+
+	can-transceiver {
+		max-bitrate = <5000000>;
+	};
+};
+
+&crypto {
+	status = "okay";
+};
+
+&dpmac5 {
+	phy-handle = <&aqr113c_phy1>;
+	phy-mode = "usxgmii";
+	managed = "in-band-status";
+};
+
+&dpmac6 {
+	phy-handle = <&aqr113c_phy2>;
+	phy-mode = "usxgmii";
+	managed = "in-band-status";
+};
+
+&dpmac9 {
+	phy-handle = <&aqr113c_phy3>;
+	phy-mode = "usxgmii";
+	managed = "in-band-status";
+};
+
+&dpmac10 {
+	phy-handle = <&aqr113c_phy4>;
+	phy-mode = "usxgmii";
+	managed = "in-band-status";
+};
+
+&dpmac17 {
+	phy-mode = "rgmii";
+	status = "okay";
+
+	fixed-link {
+		speed = <1000>;
+		full-duplex;
+	};
+};
+
+&dpmac18 {
+	phy-mode = "rgmii";
+	status = "okay";
+
+	fixed-link {
+		speed = <1000>;
+		full-duplex;
+	};
+};
+
+&emdio1 {
+	status = "okay";
+
+	aqr113c_phy2: ethernet-phy@0 {
+		compatible = "ethernet-phy-ieee802.3-c45";
+		reg = <0x0>;
+		/* IRQ_10G_PHY2 */
+		interrupts-extended = <&extirq 3 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	aqr113c_phy1: ethernet-phy@8 {
+		compatible = "ethernet-phy-ieee802.3-c45";
+		reg = <0x8>;
+		/* IRQ_10G_PHY1 */
+		interrupts-extended = <&extirq 2 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	sw1_mii3_phy: ethernet-phy@5 {
+		/* AR8035 */
+		compatible = "ethernet-phy-id004d.d072";
+		reg = <0x5>;
+		interrupts-extended = <&extirq 6 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	sw2_mii3_phy: ethernet-phy@6 {
+		/* AR8035 */
+		compatible = "ethernet-phy-id004d.d072";
+		reg = <0x6>;
+		interrupts-extended = <&extirq 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+&emdio2 {
+	status = "okay";
+
+	aqr113c_phy4: ethernet-phy@0 {
+		compatible = "ethernet-phy-ieee802.3-c45";
+		reg = <0x0>;
+		/* IRQ_10G_PHY4 */
+		interrupts-extended = <&extirq 5 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	aqr113c_phy3: ethernet-phy@8 {
+		compatible = "ethernet-phy-ieee802.3-c45";
+		reg = <0x8>;
+		/* IRQ_10G_PHY3 */
+		interrupts-extended = <&extirq 4 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+&esdhc0 {
+	sd-uhs-sdr104;
+	sd-uhs-sdr50;
+	sd-uhs-sdr25;
+	sd-uhs-sdr12;
+	status = "okay";
+};
+
+&esdhc1 {
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	bus-width = <8>;
+	status = "okay";
+};
+
+&fspi {
+	status = "okay";
+
+	mt35xu512aba0: flash@0 {
+		compatible = "jedec,spi-nor";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0>;
+		m25p,fast-read;
+		spi-max-frequency = <50000000>;
+		spi-rx-bus-width = <8>;
+		spi-tx-bus-width = <8>;
+	};
+
+	mt35xu512aba1: flash@1 {
+		compatible = "jedec,spi-nor";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <1>;
+		m25p,fast-read;
+		spi-max-frequency = <50000000>;
+		spi-rx-bus-width = <8>;
+		spi-tx-bus-width = <8>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+
+	i2c-mux@77 {
+		compatible = "nxp,pca9547";
+		reg = <0x77>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x2>;
+
+			power-monitor@40 {
+				compatible = "ti,ina220";
+				reg = <0x40>;
+				shunt-resistor = <500>;
+			};
+		};
+
+		i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x3>;
+
+			temp2: temperature-sensor@48 {
+				compatible = "nxp,sa56004";
+				reg = <0x48>;
+				vcc-supply = <&sb_3v3>;
+				#thermal-sensor-cells = <1>;
+			};
+
+			temp1: temperature-sensor@4c {
+				compatible = "nxp,sa56004";
+				reg = <0x4c>;
+				vcc-supply = <&sb_3v3>;
+				#thermal-sensor-cells = <1>;
+			};
+		};
+
+		i2c@4 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x4>;
+
+			rtc@51 {
+				compatible = "nxp,pcf2129";
+				reg = <0x51>;
+				interrupts-extended = <&extirq 11 IRQ_TYPE_LEVEL_LOW>;
+			};
+		};
+
+		i2c@7 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x7>;
+
+			i2c-mux@75 {
+				compatible = "nxp,pca9547";
+				reg = <0x75>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				i2c@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0x0>;
+
+					spi_bridge: spi@28 {
+						compatible = "nxp,sc18is602b";
+						reg = <0x28>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+					};
+				};
+			};
+		};
+	};
+};
+
+&i2c5 {
+	status = "okay";
+
+	i2c-mux@77 {
+		compatible = "nxp,pca9846";
+		reg = <0x77>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x1>;
+
+			/* The I2C multiplexer and temperature sensors are on
+			 * the T6 riser card.
+			 */
+			i2c-mux@70 {
+				compatible = "nxp,pca9548";
+				reg = <0x70>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				i2c@6 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0x6>;
+
+					q12: temperature-sensor@4c {
+						compatible = "nxp,sa56004";
+						reg = <0x4c>;
+						vcc-supply = <&sb_3v3>;
+						#thermal-sensor-cells = <1>;
+					};
+				};
+
+				i2c@7 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0x7>;
+
+					q11: temperature-sensor@4c {
+						compatible = "nxp,sa56004";
+						reg = <0x4c>;
+						vcc-supply = <&sb_3v3>;
+						#thermal-sensor-cells = <1>;
+					};
+
+					q13: temperature-sensor@48 {
+						compatible = "nxp,sa56004";
+						reg = <0x48>;
+						vcc-supply = <&sb_3v3>;
+						#thermal-sensor-cells = <1>;
+					};
+
+					q14: temperature-sensor@4a {
+						compatible = "nxp,sa56004";
+						reg = <0x4a>;
+						vcc-supply = <&sb_3v3>;
+						#thermal-sensor-cells = <1>;
+					};
+				};
+			};
+		};
+	};
+};
+
+&pcs_mdio5 {
+	status = "okay";
+};
+
+&pcs_mdio6 {
+	status = "okay";
+};
+
+&pcs_mdio9 {
+	status = "okay";
+};
+
+&pcs_mdio10 {
+	status = "okay";
+};
+
+&spi_bridge {
+	sw1: ethernet-switch@0 {
+		compatible = "nxp,sja1110a";
+		reg = <0>;
+		spi-max-frequency = <4000000>;
+		spi-cpol;
+		dsa,member = <0 0>;
+
+		ethernet-ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/* Microcontroller port */
+			port@0 {
+				reg = <0>;
+				status = "disabled";
+			};
+
+			/* SW1_P1 */
+			port@1 {
+				reg = <1>;
+				label = "con_2x20";
+				phy-mode = "sgmii";
+
+				fixed-link {
+					speed = <1000>;
+					full-duplex;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+				ethernet = <&dpmac17>;
+				phy-mode = "rgmii-id";
+				rx-internal-delay-ps = <2000>;
+				tx-internal-delay-ps = <2000>;
+
+				fixed-link {
+					speed = <1000>;
+					full-duplex;
+				};
+			};
+
+			port@3 {
+				reg = <3>;
+				label = "1ge_p1";
+				phy-mode = "rgmii-id";
+				phy-handle = <&sw1_mii3_phy>;
+			};
+
+			sw1p4: port@4 {
+				reg = <4>;
+				link = <&sw2p1>;
+				phy-mode = "sgmii";
+
+				fixed-link {
+					speed = <1000>;
+					full-duplex;
+				};
+			};
+
+			port@5 {
+				reg = <5>;
+				label = "trx1";
+				phy-mode = "internal";
+				phy-handle = <&sw1_port5_base_t1_phy>;
+			};
+
+			port@6 {
+				reg = <6>;
+				label = "trx2";
+				phy-mode = "internal";
+				phy-handle = <&sw1_port6_base_t1_phy>;
+			};
+
+			port@7 {
+				reg = <7>;
+				label = "trx3";
+				phy-mode = "internal";
+				phy-handle = <&sw1_port7_base_t1_phy>;
+			};
+
+			port@8 {
+				reg = <8>;
+				label = "trx4";
+				phy-mode = "internal";
+				phy-handle = <&sw1_port8_base_t1_phy>;
+			};
+
+			port@9 {
+				reg = <9>;
+				label = "trx5";
+				phy-mode = "internal";
+				phy-handle = <&sw1_port9_base_t1_phy>;
+			};
+
+			port@a {
+				reg = <10>;
+				label = "trx6";
+				phy-mode = "internal";
+				phy-handle = <&sw1_port10_base_t1_phy>;
+			};
+		};
+
+		mdios {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			mdio@0 {
+				compatible = "nxp,sja1110-base-t1-mdio";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0>;
+
+				sw1_port5_base_t1_phy: ethernet-phy@1 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x1>;
+				};
+
+				sw1_port6_base_t1_phy: ethernet-phy@2 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x2>;
+				};
+
+				sw1_port7_base_t1_phy: ethernet-phy@3 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x3>;
+				};
+
+				sw1_port8_base_t1_phy: ethernet-phy@4 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x4>;
+				};
+
+				sw1_port9_base_t1_phy: ethernet-phy@5 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x5>;
+				};
+
+				sw1_port10_base_t1_phy: ethernet-phy@6 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x6>;
+				};
+			};
+		};
+	};
+
+	sw2: ethernet-switch@2 {
+		compatible = "nxp,sja1110a";
+		reg = <2>;
+		spi-max-frequency = <4000000>;
+		spi-cpol;
+		dsa,member = <0 1>;
+
+		ethernet-ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/* Microcontroller port */
+			port@0 {
+				reg = <0>;
+				status = "disabled";
+			};
+
+			sw2p1: port@1 {
+				reg = <1>;
+				link = <&sw1p4>;
+				phy-mode = "sgmii";
+
+				fixed-link {
+					speed = <1000>;
+					full-duplex;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+				ethernet = <&dpmac18>;
+				phy-mode = "rgmii-id";
+				rx-internal-delay-ps = <2000>;
+				tx-internal-delay-ps = <2000>;
+
+				fixed-link {
+					speed = <1000>;
+					full-duplex;
+				};
+			};
+
+			port@3 {
+				reg = <3>;
+				label = "1ge_p2";
+				phy-mode = "rgmii-id";
+				phy-handle = <&sw2_mii3_phy>;
+			};
+
+			port@4 {
+				reg = <4>;
+				label = "to_sw3";
+				phy-mode = "2500base-x";
+
+				fixed-link {
+					speed = <2500>;
+					full-duplex;
+				};
+			};
+
+			port@5 {
+				reg = <5>;
+				label = "trx7";
+				phy-mode = "internal";
+				phy-handle = <&sw2_port5_base_t1_phy>;
+			};
+
+			port@6 {
+				reg = <6>;
+				label = "trx8";
+				phy-mode = "internal";
+				phy-handle = <&sw2_port6_base_t1_phy>;
+			};
+
+			port@7 {
+				reg = <7>;
+				label = "trx9";
+				phy-mode = "internal";
+				phy-handle = <&sw2_port7_base_t1_phy>;
+			};
+
+			port@8 {
+				reg = <8>;
+				label = "trx10";
+				phy-mode = "internal";
+				phy-handle = <&sw2_port8_base_t1_phy>;
+			};
+
+			port@9 {
+				reg = <9>;
+				label = "trx11";
+				phy-mode = "internal";
+				phy-handle = <&sw2_port9_base_t1_phy>;
+			};
+
+			port@a {
+				reg = <10>;
+				label = "trx12";
+				phy-mode = "internal";
+				phy-handle = <&sw2_port10_base_t1_phy>;
+			};
+		};
+
+		mdios {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			mdio@0 {
+				compatible = "nxp,sja1110-base-t1-mdio";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0>;
+
+				sw2_port5_base_t1_phy: ethernet-phy@1 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x1>;
+				};
+
+				sw2_port6_base_t1_phy: ethernet-phy@2 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x2>;
+				};
+
+				sw2_port7_base_t1_phy: ethernet-phy@3 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x3>;
+				};
+
+				sw2_port8_base_t1_phy: ethernet-phy@4 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x4>;
+				};
+
+				sw2_port9_base_t1_phy: ethernet-phy@5 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x5>;
+				};
+
+				sw2_port10_base_t1_phy: ethernet-phy@6 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x6>;
+				};
+			};
+		};
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index c4b1a59ba424..2433e6f2eda8 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -680,18 +680,18 @@
 				interrupt-controller;
 				reg = <0x14 4>;
 				interrupt-map =
-					<0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
-					<1 0 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
-					<2 0 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
-					<3 0 &gic GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
-					<4 0 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
-					<5 0 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
-					<6 0 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
-					<7 0 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
-					<8 0 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
-					<9 0 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
-					<10 0 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
-					<11 0 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+					<0 0 &gic 0 0 GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+					<1 0 &gic 0 0 GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+					<2 0 &gic 0 0 GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+					<3 0 &gic 0 0 GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+					<4 0 &gic 0 0 GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+					<5 0 &gic 0 0 GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+					<6 0 &gic 0 0 GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+					<7 0 &gic 0 0 GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+					<8 0 &gic 0 0 GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+					<9 0 &gic 0 0 GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+					<10 0 &gic 0 0 GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+					<11 0 &gic 0 0 GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-map-mask = <0xffffffff 0x0>;
 			};
 		};
@@ -719,7 +719,7 @@
 			clock-names = "i2c";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>;
-			scl-gpio = <&gpio2 15 GPIO_ACTIVE_HIGH>;
+			scl-gpios = <&gpio2 15 GPIO_ACTIVE_HIGH>;
 			status = "disabled";
 		};
 
@@ -768,7 +768,7 @@
 			clock-names = "i2c";
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(16)>;
-			scl-gpio = <&gpio2 16 GPIO_ACTIVE_HIGH>;
+			scl-gpios = <&gpio2 16 GPIO_ACTIVE_HIGH>;
 			status = "disabled";
 		};
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts
index e99e7644ff39..d40caf14ac4a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts
@@ -123,8 +123,8 @@
 
 		ethphy: ethernet-phy@0 {
 			reg = <0>;
-			reset-assert-us = <100>;
-			reset-deassert-us = <100>;
+			reset-assert-us = <1>;
+			reset-deassert-us = <15000>;
 			reset-gpios = <&gpio4 27 GPIO_ACTIVE_LOW>;
 		};
 	};
@@ -191,8 +191,10 @@
 };
 
 &usdhc2 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc2>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
 	vmmc-supply = <&reg_vdd_3v3>;
 	vqmmc-supply = <&reg_nvcc_sd>;
 	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
@@ -321,4 +323,28 @@
 			MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12		0x019
 		>;
 	};
+
+	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK			0x194
+			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD			0x1d4
+			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0		0x1d4
+			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1		0x1d4
+			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2		0x1d4
+			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3		0x1d4
+			MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12		0x019
+		>;
+	};
+
+	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK			0x196
+			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD			0x1d6
+			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0		0x1d6
+			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1		0x1d6
+			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2		0x1d6
+			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3		0x1d6
+			MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12		0x019
+		>;
+	};
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi
index 42bbbb3f532b..22a5ef771d4e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi
@@ -63,7 +63,7 @@
 &ecspi1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ecspi1>;
-	cs-gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>;
+	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
 	status = "okay";
 
 	spi-flash@0 {
@@ -86,6 +86,7 @@
 		pinctrl-0 = <&pinctrl_pmic>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
 
 		regulators {
 			reg_vdd_soc: BUCK1 {
@@ -228,6 +229,7 @@
 	pinctrl_pmic: pmicgrp {
 		fsl,pins = <
 			MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0		0x141
+			MX8MM_IOMUXC_GPIO1_IO04_GPIO1_IO4		0x141
 		>;
 	};
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi
index 8e4a0ce99790..28012279f6f6 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi
@@ -57,7 +57,7 @@
 &ecspi2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_spi2>;
-	cs-gpios = <&gpio5 13 GPIO_ACTIVE_HIGH>;
+	cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi
index b7c91bdc21dd..27afa46a253a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi
@@ -76,7 +76,7 @@
 &ecspi2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_spi2>;
-	cs-gpios = <&gpio5 13 GPIO_ACTIVE_HIGH>;
+	cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi
index d2ffd62a3bd4..a59e849c7be2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi
@@ -96,7 +96,7 @@
 &ecspi2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_spi2>;
-	cs-gpios = <&gpio5 13 GPIO_ACTIVE_HIGH>;
+	cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
index bafd5c8ea4e2..21c546c4628d 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
@@ -255,6 +255,10 @@
 	};
 };
 
+&disp_blk_ctrl {
+	status = "disabled";
+};
+
 &ecspi1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_spi1>;
@@ -282,6 +286,14 @@
 	};
 };
 
+&gpu_2d {
+	status = "disabled";
+};
+
+&gpu_3d {
+	status = "disabled";
+};
+
 &i2c1 {
 	clock-frequency = <100000>;
 	pinctrl-names = "default";
@@ -632,6 +644,18 @@
 	status = "okay";
 };
 
+&pgc_gpu {
+	status = "disabled";
+};
+
+&pgc_gpumix {
+	status = "disabled";
+};
+
+&pgc_mipi {
+	status = "disabled";
+};
+
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>, <&pinctrl_uart1_gpio>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index 2f632e8ca388..c2f3f118f82e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -7,6 +7,8 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/imx8mm-power.h>
+#include <dt-bindings/reset/imx8mq-reset.h>
 #include <dt-bindings/thermal/thermal.h>
 
 #include "imx8mm-pinfunc.h"
@@ -610,6 +612,111 @@
 				interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
 				#reset-cells = <1>;
 			};
+
+			gpc: gpc@303a0000 {
+				compatible = "fsl,imx8mm-gpc";
+				reg = <0x303a0000 0x10000>;
+				interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-parent = <&gic>;
+				interrupt-controller;
+				#interrupt-cells = <3>;
+
+				pgc {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					pgc_hsiomix: power-domain@0 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MM_POWER_DOMAIN_HSIOMIX>;
+						clocks = <&clk IMX8MM_CLK_USB_BUS>;
+						assigned-clocks = <&clk IMX8MM_CLK_USB_BUS>;
+						assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>;
+					};
+
+					pgc_pcie: power-domain@1 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MM_POWER_DOMAIN_PCIE>;
+						power-domains = <&pgc_hsiomix>;
+						clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>;
+					};
+
+					pgc_otg1: power-domain@2 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MM_POWER_DOMAIN_OTG1>;
+						power-domains = <&pgc_hsiomix>;
+					};
+
+					pgc_otg2: power-domain@3 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MM_POWER_DOMAIN_OTG2>;
+						power-domains = <&pgc_hsiomix>;
+					};
+
+					pgc_gpumix: power-domain@4 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MM_POWER_DOMAIN_GPUMIX>;
+						clocks = <&clk IMX8MM_CLK_GPU_BUS_ROOT>,
+							 <&clk IMX8MM_CLK_GPU_AHB>;
+						assigned-clocks = <&clk IMX8MM_CLK_GPU_AXI>,
+								  <&clk IMX8MM_CLK_GPU_AHB>;
+						assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_800M>,
+									 <&clk IMX8MM_SYS_PLL1_800M>;
+						assigned-clock-rates = <800000000>, <400000000>;
+					};
+
+					pgc_gpu: power-domain@5 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MM_POWER_DOMAIN_GPU>;
+						clocks = <&clk IMX8MM_CLK_GPU_AHB>,
+							 <&clk IMX8MM_CLK_GPU_BUS_ROOT>,
+							 <&clk IMX8MM_CLK_GPU2D_ROOT>,
+							 <&clk IMX8MM_CLK_GPU3D_ROOT>;
+						resets = <&src IMX8MQ_RESET_GPU_RESET>;
+						power-domains = <&pgc_gpumix>;
+					};
+
+					pgc_vpumix: power-domain@6 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MM_POWER_DOMAIN_VPUMIX>;
+						clocks = <&clk IMX8MM_CLK_VPU_DEC_ROOT>;
+						assigned-clocks = <&clk IMX8MM_CLK_VPU_BUS>;
+						assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_800M>;
+						resets = <&src IMX8MQ_RESET_VPU_RESET>;
+					};
+
+					pgc_vpu_g1: power-domain@7 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MM_POWER_DOMAIN_VPUG1>;
+					};
+
+					pgc_vpu_g2: power-domain@8 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MM_POWER_DOMAIN_VPUG2>;
+					};
+
+					pgc_vpu_h1: power-domain@9 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MM_POWER_DOMAIN_VPUH1>;
+					};
+
+					pgc_dispmix: power-domain@10 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MM_POWER_DOMAIN_DISPMIX>;
+						clocks = <&clk IMX8MM_CLK_DISP_APB_ROOT>,
+							 <&clk IMX8MM_CLK_DISP_AXI_ROOT>;
+						assigned-clocks = <&clk IMX8MM_CLK_DISP_AXI>,
+								  <&clk IMX8MM_CLK_DISP_APB>;
+						assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_1000M>,
+									 <&clk IMX8MM_SYS_PLL1_800M>;
+						assigned-clock-rates = <500000000>, <200000000>;
+					};
+
+					pgc_mipi: power-domain@11 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MM_POWER_DOMAIN_MIPI>;
+					};
+				};
+			};
 		};
 
 		aips2: bus@30400000 {
@@ -961,6 +1068,33 @@
 			#size-cells = <1>;
 			ranges = <0x32c00000 0x32c00000 0x400000>;
 
+			disp_blk_ctrl: blk-ctrl@32e28000 {
+				compatible = "fsl,imx8mm-disp-blk-ctrl", "syscon";
+				reg = <0x32e28000 0x100>;
+				power-domains = <&pgc_dispmix>, <&pgc_dispmix>,
+						<&pgc_dispmix>, <&pgc_mipi>,
+						<&pgc_mipi>;
+				power-domain-names = "bus", "csi-bridge",
+						     "lcdif", "mipi-dsi",
+						     "mipi-csi";
+				clocks = <&clk IMX8MM_CLK_DISP_AXI_ROOT>,
+					 <&clk IMX8MM_CLK_DISP_APB_ROOT>,
+					 <&clk IMX8MM_CLK_CSI1_ROOT>,
+					 <&clk IMX8MM_CLK_DISP_AXI_ROOT>,
+					 <&clk IMX8MM_CLK_DISP_APB_ROOT>,
+					 <&clk IMX8MM_CLK_DISP_ROOT>,
+					 <&clk IMX8MM_CLK_DSI_CORE>,
+					 <&clk IMX8MM_CLK_DSI_PHY_REF>,
+					 <&clk IMX8MM_CLK_CSI1_CORE>,
+					 <&clk IMX8MM_CLK_CSI1_PHY_REF>;
+				clock-names = "csi-bridge-axi","csi-bridge-apb",
+					      "csi-bridge-core", "lcdif-axi",
+					      "lcdif-apb", "lcdif-pix",
+					      "dsi-pclk", "dsi-ref",
+					      "csi-aclk", "csi-pclk";
+				#power-domain-cells = <1>;
+			};
+
 			usbotg1: usb@32e40000 {
 				compatible = "fsl,imx8mm-usb", "fsl,imx7d-usb";
 				reg = <0x32e40000 0x200>;
@@ -971,6 +1105,7 @@
 				assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>;
 				phys = <&usbphynop1>;
 				fsl,usbmisc = <&usbmisc1 0>;
+				power-domains = <&pgc_otg1>;
 				status = "disabled";
 			};
 
@@ -990,6 +1125,7 @@
 				assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>;
 				phys = <&usbphynop2>;
 				fsl,usbmisc = <&usbmisc2 0>;
+				power-domains = <&pgc_otg2>;
 				status = "disabled";
 			};
 
@@ -1030,6 +1166,50 @@
 			status = "disabled";
 		};
 
+		gpu_3d: gpu@38000000 {
+			compatible = "vivante,gc";
+			reg = <0x38000000 0x8000>;
+			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk IMX8MM_CLK_GPU_AHB>,
+				 <&clk IMX8MM_CLK_GPU_BUS_ROOT>,
+				 <&clk IMX8MM_CLK_GPU3D_ROOT>,
+				 <&clk IMX8MM_CLK_GPU3D_ROOT>;
+			clock-names = "reg", "bus", "core", "shader";
+			assigned-clocks = <&clk IMX8MM_CLK_GPU3D_CORE>,
+					  <&clk IMX8MM_GPU_PLL_OUT>;
+			assigned-clock-parents = <&clk IMX8MM_GPU_PLL_OUT>;
+			assigned-clock-rates = <0>, <1000000000>;
+			power-domains = <&pgc_gpu>;
+		};
+
+		gpu_2d: gpu@38008000 {
+			compatible = "vivante,gc";
+			reg = <0x38008000 0x8000>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk IMX8MM_CLK_GPU_AHB>,
+				 <&clk IMX8MM_CLK_GPU_BUS_ROOT>,
+				 <&clk IMX8MM_CLK_GPU2D_ROOT>;
+			clock-names = "reg", "bus", "core";
+			assigned-clocks = <&clk IMX8MM_CLK_GPU2D_CORE>,
+					  <&clk IMX8MM_GPU_PLL_OUT>;
+			assigned-clock-parents = <&clk IMX8MM_GPU_PLL_OUT>;
+			assigned-clock-rates = <0>, <1000000000>;
+			power-domains = <&pgc_gpu>;
+		};
+
+		vpu_blk_ctrl: blk-ctrl@38330000 {
+			compatible = "fsl,imx8mm-vpu-blk-ctrl", "syscon";
+			reg = <0x38330000 0x100>;
+			power-domains = <&pgc_vpumix>, <&pgc_vpu_g1>,
+					<&pgc_vpu_g2>, <&pgc_vpu_h1>;
+			power-domain-names = "bus", "g1", "g2", "h1";
+			clocks = <&clk IMX8MM_CLK_VPU_G1_ROOT>,
+				 <&clk IMX8MM_CLK_VPU_G2_ROOT>,
+				 <&clk IMX8MM_CLK_VPU_H1_ROOT>;
+			clock-names = "g1", "g2", "h1";
+			#power-domain-cells = <1>;
+		};
+
 		gic: interrupt-controller@38800000 {
 			compatible = "arm,gic-v3";
 			reg = <0x38800000 0x10000>, /* GIC Dist */
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 9b07b26230a1..04d259de5667 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -785,7 +785,7 @@
 				interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX8MP_CLK_QSPI_ROOT>,
 					 <&clk IMX8MP_CLK_QSPI_ROOT>;
-				clock-names = "fspi", "fspi_en";
+				clock-names = "fspi_en", "fspi";
 				assigned-clock-rates = <80000000>;
 				assigned-clocks = <&clk IMX8MP_CLK_QSPI>;
 				#address-cells = <1>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
index 460ef0d86540..60d47c71499b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -40,12 +40,14 @@
 			label = "VOL_DOWN";
 			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_VOLUMEDOWN>;
+			debounce-interval = <50>;
 		};
 
 		vol-up {
 			label = "VOL_UP";
 			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_VOLUMEUP>;
+			debounce-interval = <50>;
 		};
 	};
 
@@ -138,9 +140,14 @@
 
 	reg_wifi_3v3: regulator-wifi-3v3 {
 		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_wifi_pwr>;
 		regulator-name = "3V3_WIFI";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 10 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_vdd_3v3>;
 	};
 
 	sound {
@@ -193,6 +200,14 @@
 		};
 	};
 
+	usdhc2_pwrseq: pwrseq {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_bt>, <&pinctrl_wifi_disable>;
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpio3 25 GPIO_ACTIVE_HIGH>,
+			      <&gpio4 29 GPIO_ACTIVE_HIGH>;
+	};
+
 	bm818_codec: sound-wwan-codec {
 		compatible = "broadmobi,bm818", "option,gtm601";
 		#sound-dai-cells = <0>;
@@ -225,7 +240,7 @@
 &ddrc {
 	operating-points-v2 = <&ddrc_opp_table>;
 
-	ddrc_opp_table: ddrc-opp-table {
+	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
 		opp-25M {
@@ -307,6 +322,13 @@
 		>;
 	};
 
+	pinctrl_bt: btgrp {
+		fsl,pins = <
+			/* BT_REG_ON */
+			MX8MQ_IOMUXC_SAI5_MCLK_GPIO3_IO25	0x83
+		>;
+	};
+
 	pinctrl_charger_in: chargeringrp {
 		fsl,pins = <
 			/* CHRG_INT */
@@ -638,6 +660,20 @@
 		>;
 	};
 
+	pinctrl_wifi_disable: wifidisablegrp {
+		fsl,pins = <
+			/* WIFI_REG_ON */
+			MX8MQ_IOMUXC_SAI3_RXC_GPIO4_IO29	0x83
+		>;
+	};
+
+	pinctrl_wifi_pwr: wifipwrgrp {
+		fsl,pins = <
+			/* WIFI3V3_EN */
+			MX8MQ_IOMUXC_NAND_DATA04_GPIO3_IO10	0x83
+		>;
+	};
+
 	pinctrl_wdog: wdoggrp {
 		fsl,pins = <
 			/* nWDOG */
@@ -1010,6 +1046,7 @@
 		vddi-supply = <&reg_lcd_1v8>;
 		backlight = <&backlight_dsi>;
 		reset-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
+		mantix,tp-rstn-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
 
 		port {
 			panel_in: endpoint {
@@ -1055,13 +1092,13 @@
 
 &pwm3 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_led_g>;
+	pinctrl-0 = <&pinctrl_led_r>;
 	status = "okay";
 };
 
 &pwm4 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_led_r>;
+	pinctrl-0 = <&pinctrl_led_g>;
 	status = "okay";
 };
 
@@ -1199,7 +1236,10 @@
 	pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
 	bus-width = <4>;
 	vmmc-supply = <&reg_wifi_3v3>;
+	mmc-pwrseq = <&usdhc2_pwrseq>;
+	post-power-on-delay-ms = <1000>;
 	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+	max-frequency = <50000000>;
 	disable-wp;
 	cap-sdio-irq;
 	keep-power-in-suspend;
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts b/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts
index 2535268f0984..4f2db6197b39 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts
@@ -202,6 +202,7 @@
 
 	pinctrl_usdhc2: usdhc2grp {
 		fsl,pins = <
+			MX8MQ_IOMUXC_SD2_CD_B_USDHC2_CD_B		0x0
 			MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK			0x83
 			MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD			0xc3
 			MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0		0xc3
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
index a08a568c31d9..2222ef7b3eab 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
@@ -555,6 +555,7 @@
 	         <&clk IMX8MQ_CLK_PCIE1_PHY>,
 	         <&pcie0_refclk>;
 	clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus";
+	vph-supply = <&vgen5_reg>;
 	status = "okay";
 };
 
@@ -567,6 +568,7 @@
 	         <&clk IMX8MQ_CLK_PCIE2_PHY>,
 	         <&pcie1_refclk>;
 	clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus";
+	vph-supply = <&vgen5_reg>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 4066b1612655..71bf497f99c2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -524,8 +524,6 @@
 						  <&clk IMX8MQ_VIDEO_PLL1>,
 						  <&clk IMX8MQ_VIDEO_PLL1_OUT>;
 				assigned-clock-rates = <0>, <0>, <0>, <594000000>;
-				interconnects = <&noc IMX8MQ_ICM_LCDIF &noc IMX8MQ_ICS_DRAM>;
-				interconnect-names = "dram";
 				status = "disabled";
 
 				port@0 {
@@ -1467,10 +1465,9 @@
 			#size-cells = <2>;
 			device_type = "pci";
 			bus-range = <0x00 0xff>;
-			ranges = <0x81000000 0 0x00000000 0x1ff80000 0 0x00010000 /* downstream I/O 64KB */
-			          0x82000000 0 0x18000000 0x18000000 0 0x07f00000>; /* non-prefetchable memory */
+			ranges = <0x81000000 0 0x00000000 0x1ff80000 0 0x00010000>, /* downstream I/O 64KB */
+				 <0x82000000 0 0x18000000 0x18000000 0 0x07f00000>; /* non-prefetchable memory */
 			num-lanes = <1>;
-			num-viewport = <4>;
 			interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
 			#interrupt-cells = <1>;
@@ -1505,10 +1502,9 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
-			ranges =  <0x81000000 0 0x00000000 0x27f80000 0 0x00010000 /* downstream I/O 64KB */
-				   0x82000000 0 0x20000000 0x20000000 0 0x07f00000>; /* non-prefetchable memory */
+			ranges =  <0x81000000 0 0x00000000 0x27f80000 0 0x00010000>, /* downstream I/O 64KB */
+				  <0x82000000 0 0x20000000 0x20000000 0 0x07f00000>; /* non-prefetchable memory */
 			num-lanes = <1>;
-			num-viewport = <4>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
 			#interrupt-cells = <1>;
diff --git a/arch/arm64/boot/dts/freescale/s32g2.dtsi b/arch/arm64/boot/dts/freescale/s32g2.dtsi
new file mode 100644
index 000000000000..59ea8a25aa4c
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/s32g2.dtsi
@@ -0,0 +1,124 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * NXP S32G2 SoC family
+ *
+ * Copyright (c) 2021 SUSE LLC
+ * Copyright (c) 2017-2021 NXP
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	compatible = "nxp,s32g2";
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x0>;
+			enable-method = "psci";
+			next-level-cache = <&cluster0_l2>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x1>;
+			enable-method = "psci";
+			next-level-cache = <&cluster0_l2>;
+		};
+
+		cpu2: cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x100>;
+			enable-method = "psci";
+			next-level-cache = <&cluster1_l2>;
+		};
+
+		cpu3: cpu@101 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x101>;
+			enable-method = "psci";
+			next-level-cache = <&cluster1_l2>;
+		};
+
+		cluster0_l2: l2-cache0 {
+			compatible = "cache";
+		};
+
+		cluster1_l2: l2-cache1 {
+			compatible = "cache";
+		};
+	};
+
+	pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	firmware {
+		psci {
+			compatible = "arm,psci-1.0";
+			method = "smc";
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0 0x80000000>;
+
+		uart0: serial@401c8000 {
+			compatible = "nxp,s32g2-linflexuart",
+				     "fsl,s32v234-linflexuart";
+			reg = <0x401c8000 0x3000>;
+			interrupts = <GIC_SPI 82 IRQ_TYPE_EDGE_RISING>;
+			status = "disabled";
+		};
+
+		uart1: serial@401cc000 {
+			compatible = "nxp,s32g2-linflexuart",
+				     "fsl,s32v234-linflexuart";
+			reg = <0x401cc000 0x3000>;
+			interrupts = <GIC_SPI 83 IRQ_TYPE_EDGE_RISING>;
+			status = "disabled";
+		};
+
+		uart2: serial@402bc000 {
+			compatible = "nxp,s32g2-linflexuart",
+				     "fsl,s32v234-linflexuart";
+			reg = <0x402bc000 0x3000>;
+			interrupts = <GIC_SPI 84 IRQ_TYPE_EDGE_RISING>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller@50800000 {
+			compatible = "arm,gic-v3";
+			reg = <0x50800000 0x10000>,
+			      <0x50880000 0x80000>,
+			      <0x50400000 0x2000>,
+			      <0x50410000 0x2000>,
+			      <0x50420000 0x2000>;
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/s32g274a-evb.dts b/arch/arm64/boot/dts/freescale/s32g274a-evb.dts
new file mode 100644
index 000000000000..9118d8d2ee01
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/s32g274a-evb.dts
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) 2021 SUSE LLC
+ * Copyright (c) 2019-2021 NXP
+ */
+
+/dts-v1/;
+
+#include "s32g2.dtsi"
+
+/ {
+	model = "NXP S32G2 Evaluation Board (S32G-VNP-EVB)";
+	compatible = "nxp,s32g274a-evb", "nxp,s32g2";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	/* 4GiB RAM */
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0 0x80000000>,
+		      <0x8 0x80000000 0 0x80000000>;
+	};
+};
+
+/* UART (J58) to Micro USB port */
+&uart0 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts b/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts
new file mode 100644
index 000000000000..e05ee854cdf5
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) 2021 SUSE LLC
+ * Copyright (c) 2019-2021 NXP
+ */
+
+/dts-v1/;
+
+#include "s32g2.dtsi"
+
+/ {
+	model = "NXP S32G2 Reference Design Board 2 (S32G-VNP-RDB2)";
+	compatible = "nxp,s32g274a-rdb2", "nxp,s32g2";
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	/* 4GiB RAM */
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0 0x80000000>,
+		      <0x8 0x80000000 0 0x80000000>;
+	};
+};
+
+/* UART (J2) to Micro USB port */
+&uart0 {
+	status = "okay";
+};
+
+/* UART (J1) to Micro USB port */
+&uart1 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index 2d5c1a348716..8bd6d7e8a474 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -210,7 +210,7 @@
 		};
 	};
 
-	cluster0_opp: opp_table0 {
+	cluster0_opp: opp-table-0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -245,7 +245,7 @@
 		};
 	};
 
-	cluster1_opp: opp_table1 {
+	cluster1_opp: opp-table-1 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -1087,7 +1087,7 @@
 		};
 
 		watchdog0: watchdog@e8a06000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xe8a06000 0x0 0x1000>;
 			interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&crg_ctrl HI3660_OSC32K>,
@@ -1096,7 +1096,7 @@
 		};
 
 		watchdog1: watchdog@e8a07000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xe8a07000 0x0 0x1000>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&crg_ctrl HI3660_OSC32K>,
diff --git a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
index d8abf442ee7e..7c32f5fd5cc5 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
@@ -12,6 +12,7 @@
 
 #include "hi3670.dtsi"
 #include "hikey970-pinctrl.dtsi"
+#include "hikey970-pmic.dtsi"
 
 / {
 	model = "HiKey970";
@@ -39,23 +40,6 @@
 		reg = <0x0 0x0 0x0 0x0>;
 	};
 
-	sd_1v8: regulator-1v8 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-1.8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	sd_3v3: regulator-3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-3.3V";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
 	wlan_en: wlan-en-1-8v {
 		compatible = "regulator-fixed";
 		regulator-name = "wlan-en-regulator";
@@ -402,8 +386,8 @@
 	pinctrl-0 = <&sd_pmx_func
 		     &sd_clk_cfg_func
 		     &sd_cfg_func>;
-	vmmc-supply = <&sd_3v3>;
-	vqmmc-supply = <&sd_1v8>;
+	vmmc-supply = <&ldo16>;
+	vqmmc-supply = <&ldo9>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
index 20698cfd0637..636c8817df7e 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
@@ -669,7 +669,7 @@
 			interrupt-parent = <&gic>;
 			interrupts = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&crg_ctrl HI3670_CLK_GATE_UFSIO_REF>,
-				<&crg_ctrl HI3670_CLK_GATE_UFS_SUBSYS>;
+				 <&crg_ctrl HI3670_CLK_GATE_UFS_SUBSYS>;
 			clock-names = "ref_clk", "phy_clk";
 			freq-table-hz = <0 0
 					 0 0>;
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index dde9371dc545..ae0a7cfeeb47 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -193,7 +193,7 @@
 		};
 	};
 
-	cpu_opp_table: cpu_opp_table {
+	cpu_opp_table: opp-table-0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -840,7 +840,7 @@
 		};
 
 		watchdog0: watchdog@f8005000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xf8005000 0x0 0x1000>;
 			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&ao_ctrl HI6220_WDT0_PCLK>,
diff --git a/arch/arm64/boot/dts/hisilicon/hikey970-pmic.dtsi b/arch/arm64/boot/dts/hisilicon/hikey970-pmic.dtsi
new file mode 100644
index 000000000000..970047f2dabd
--- /dev/null
+++ b/arch/arm64/boot/dts/hisilicon/hikey970-pmic.dtsi
@@ -0,0 +1,86 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for Hi6421v600 SPMI PMIC used at the HiKey970 Development Board
+ *
+ * Copyright (C) 2020, Huawei Tech. Co., Ltd.
+ */
+
+#include <dt-bindings/spmi/spmi.h>
+
+/ {
+	spmi: spmi@fff24000 {
+		compatible = "hisilicon,kirin970-spmi-controller";
+		#address-cells = <2>;
+		#size-cells = <0>;
+		status = "okay";
+		reg = <0x0 0xfff24000 0x0 0x1000>;
+		hisilicon,spmi-channel = <2>;
+
+		pmic: pmic@0 {
+			compatible = "hisilicon,hi6421-spmi";
+			reg = <0 SPMI_USID>;
+
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			gpios = <&gpio28 0 0>;
+
+			regulators {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				ldo3: ldo3 { /* HDMI */
+					regulator-name = "ldo3";
+					regulator-min-microvolt = <1500000>;
+					regulator-max-microvolt = <2000000>;
+					regulator-boot-on;
+				};
+
+				ldo4: ldo4 { /* 40 PIN */
+					regulator-name = "ldo4";
+					regulator-min-microvolt = <1725000>;
+					regulator-max-microvolt = <1900000>;
+					regulator-boot-on;
+				};
+
+				ldo9: ldo9 { /* SDCARD I/O */
+					regulator-name = "ldo9";
+					regulator-min-microvolt = <1750000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-boot-on;
+				};
+
+				ldo15: ldo15 { /* UFS */
+					regulator-name = "ldo15";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <3000000>;
+					regulator-always-on;
+				};
+
+				ldo16: ldo16 { /* SD */
+					regulator-name = "ldo16";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <3000000>;
+					regulator-boot-on;
+				};
+
+				ldo17: ldo17 { /* USB HUB */
+					regulator-name = "ldo17";
+					regulator-min-microvolt = <2500000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldo33: ldo33 { /* PEX8606 */
+					regulator-name = "ldo33";
+					regulator-min-microvolt = <2500000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldo34: ldo34 { /* GPS AUX IN VDD */
+					regulator-name = "ldo34";
+					regulator-min-microvolt = <2600000>;
+					regulator-max-microvolt = <3300000>;
+				};
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
index 163f33b46e4f..0dd2d2ee765a 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
@@ -628,7 +628,7 @@
 		};
 
 		qspi: spi@ff8d2000 {
-			compatible = "cdns,qspi-nor";
+			compatible = "intel,socfpga-qspi", "cdns,qspi-nor";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0xff8d2000 0x100>,
diff --git a/arch/arm64/boot/dts/marvell/Makefile b/arch/arm64/boot/dts/marvell/Makefile
index c686a8dd3ca5..1c794cdcb8e6 100644
--- a/arch/arm64/boot/dts/marvell/Makefile
+++ b/arch/arm64/boot/dts/marvell/Makefile
@@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-v7-emmc.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-turris-mox.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-uDPU.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-7040-db.dtb
+dtb-$(CONFIG_ARCH_MVEBU) += armada-7040-mochabin.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-clearfog-gt-8k.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-db.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-mcbin.dtb
diff --git a/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts b/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts
new file mode 100644
index 000000000000..f3b0d57a24a3
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts
@@ -0,0 +1,458 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree file for Globalscale MOCHAbin
+ * Copyright (C) 2019 Globalscale technologies, Inc.
+ * Copyright (C) 2021 Sartura Ltd.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "armada-7040.dtsi"
+
+/ {
+	model = "Globalscale MOCHAbin";
+	compatible = "globalscale,mochabin", "marvell,armada7040",
+		     "marvell,armada-ap806-quad", "marvell,armada-ap806";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	aliases {
+		ethernet0 = &cp0_eth0;
+		ethernet1 = &cp0_eth1;
+		ethernet2 = &cp0_eth2;
+		ethernet3 = &swport1;
+		ethernet4 = &swport2;
+		ethernet5 = &swport3;
+		ethernet6 = &swport4;
+	};
+
+	/* SFP+ 10G */
+	sfp_eth0: sfp-eth0 {
+		compatible = "sff,sfp";
+		i2c-bus = <&cp0_i2c1>;
+		los-gpio = <&sfp_gpio 3 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpio = <&sfp_gpio 2 GPIO_ACTIVE_LOW>;
+		tx-disable-gpio = <&sfp_gpio 1 GPIO_ACTIVE_HIGH>;
+		tx-fault-gpio  = <&sfp_gpio 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	/* SFP 1G */
+	sfp_eth2: sfp-eth2 {
+		compatible = "sff,sfp";
+		i2c-bus = <&cp0_i2c0>;
+		los-gpio = <&sfp_gpio 7 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpio = <&sfp_gpio 6 GPIO_ACTIVE_LOW>;
+		tx-disable-gpio = <&sfp_gpio 5 GPIO_ACTIVE_HIGH>;
+		tx-fault-gpio  = <&sfp_gpio 4 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+/* microUSB UART console */
+&uart0 {
+	status = "okay";
+
+	pinctrl-0 = <&uart0_pins>;
+	pinctrl-names = "default";
+};
+
+/* eMMC */
+&ap_sdhci0 {
+	status = "okay";
+
+	bus-width = <4>;
+	non-removable;
+	/delete-property/ marvell,xenon-phy-slow-mode;
+	no-1-8-v;
+};
+
+&cp0_pinctrl {
+	cp0_uart0_pins: cp0-uart0-pins {
+		marvell,pins = "mpp6", "mpp7";
+		marvell,function = "uart0";
+	};
+
+	cp0_spi0_pins: cp0-spi0-pins {
+		marvell,pins = "mpp56", "mpp57", "mpp58", "mpp59";
+		marvell,function = "spi0";
+	};
+
+	cp0_spi1_pins: cp0-spi1-pins {
+		marvell,pins = "mpp13", "mpp14", "mpp15", "mpp16";
+		marvell,function = "spi1";
+	};
+
+	cp0_i2c0_pins: cp0-i2c0-pins {
+		marvell,pins = "mpp37", "mpp38";
+		marvell,function = "i2c0";
+	};
+
+	cp0_i2c1_pins: cp0-i2c1-pins {
+		marvell,pins = "mpp2", "mpp3";
+		marvell,function = "i2c1";
+	};
+
+	pca9554_int_pins: pca9554-int-pins {
+		marvell,pins = "mpp27";
+		marvell,function = "gpio";
+	};
+
+	cp0_rgmii1_pins: cp0-rgmii1-pins {
+		marvell,pins = "mpp44", "mpp45", "mpp46", "mpp47", "mpp48", "mpp49",
+			       "mpp50", "mpp51", "mpp52", "mpp53", "mpp54", "mpp55";
+		marvell,function = "ge1";
+	};
+
+	is31_sdb_pins: is31-sdb-pins {
+		marvell,pins = "mpp30";
+		marvell,function = "gpio";
+	};
+
+	cp0_pcie_reset_pins: cp0-pcie-reset-pins {
+		marvell,pins = "mpp9";
+		marvell,function = "gpio";
+	};
+
+	cp0_pcie_clkreq_pins: cp0-pcie-clkreq-pins {
+		marvell,pins = "mpp5";
+		marvell,function = "pcie1";
+	};
+
+	cp0_switch_pins: cp0-switch-pins {
+		marvell,pins = "mpp0", "mpp1";
+		marvell,function = "gpio";
+	};
+
+	cp0_phy_pins: cp0-phy-pins {
+		marvell,pins = "mpp12";
+		marvell,function = "gpio";
+	};
+};
+
+/* mikroBUS UART */
+&cp0_uart0 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_uart0_pins>;
+};
+
+/* mikroBUS SPI */
+&cp0_spi0 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_spi0_pins>;
+};
+
+/* SPI-NOR */
+&cp0_spi1{
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_spi1_pins>;
+
+	spi-flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <20000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "firmware";
+				reg = <0x0 0x3e0000>;
+				read-only;
+			};
+
+			partition@3e0000 {
+				label = "hw-info";
+				reg = <0x3e0000 0x10000>;
+				read-only;
+			};
+
+			partition@3f0000 {
+				label = "u-boot-env";
+				reg = <0x3f0000 0x10000>;
+			};
+		};
+	};
+};
+
+/* mikroBUS, 1G SFP and GPIO expander */
+&cp0_i2c0 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_i2c0_pins>;
+	clock-frequency = <100000>;
+
+	sfp_gpio: pca9554@39 {
+		compatible = "nxp,pca9554";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pca9554_int_pins>;
+		reg = <0x39>;
+
+		interrupt-parent = <&cp0_gpio1>;
+		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		/*
+		 * IO0_0: SFP+_TX_FAULT
+		 * IO0_1: SFP+_TX_DISABLE
+		 * IO0_2: SFP+_PRSNT
+		 * IO0_3: SFP+_LOSS
+		 * IO0_4: SFP_TX_FAULT
+		 * IO0_5: SFP_TX_DISABLE
+		 * IO0_6: SFP_PRSNT
+		 * IO0_7: SFP_LOSS
+		 */
+	};
+};
+
+/* IS31FL3199, mini-PCIe and 10G SFP+ */
+&cp0_i2c1 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_i2c1_pins>;
+	clock-frequency = <100000>;
+
+	leds@64 {
+		compatible = "issi,is31fl3199";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&is31_sdb_pins>;
+		shutdown-gpios = <&cp0_gpio1 30 GPIO_ACTIVE_HIGH>;
+		reg = <0x64>;
+
+		led1_red: led@1 {
+			label = "red:led1";
+			reg = <1>;
+			led-max-microamp = <20000>;
+		};
+
+		led1_green: led@2 {
+			label = "green:led1";
+			reg = <2>;
+		};
+
+		led1_blue: led@3 {
+			label = "blue:led1";
+			reg = <3>;
+		};
+
+		led2_red: led@4 {
+			label = "red:led2";
+			reg = <4>;
+		};
+
+		led2_green: led@5 {
+			label = "green:led2";
+			reg = <5>;
+		};
+
+		led2_blue: led@6 {
+			label = "blue:led2";
+			reg = <6>;
+		};
+
+		led3_red: led@7 {
+			label = "red:led3";
+			reg = <7>;
+		};
+
+		led3_green: led@8 {
+			label = "green:led3";
+			reg = <8>;
+		};
+
+		led3_blue: led@9 {
+			label = "blue:led3";
+			reg = <9>;
+		};
+	};
+};
+
+&cp0_mdio {
+	status = "okay";
+
+	/* 88E1512 PHY */
+	eth2phy: ethernet-phy@1 {
+		reg = <1>;
+		sfp = <&sfp_eth2>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&cp0_phy_pins>;
+		reset-gpios = <&cp0_gpio1 12 GPIO_ACTIVE_LOW>;
+	};
+
+	/* 88E6141 Topaz switch */
+	switch: switch@3 {
+		compatible = "marvell,mv88e6085";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <3>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&cp0_switch_pins>;
+		reset-gpios = <&cp0_gpio1 0 GPIO_ACTIVE_LOW>;
+
+		interrupt-parent = <&cp0_gpio1>;
+		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			swport1: port@1 {
+				reg = <1>;
+				label = "lan0";
+				phy-handle = <&swphy1>;
+			};
+
+			swport2: port@2 {
+				reg = <2>;
+				label = "lan1";
+				phy-handle = <&swphy2>;
+			};
+
+			swport3: port@3 {
+				reg = <3>;
+				label = "lan2";
+				phy-handle = <&swphy3>;
+			};
+
+			swport4: port@4 {
+				reg = <4>;
+				label = "lan3";
+				phy-handle = <&swphy4>;
+			};
+
+			port@5 {
+				reg = <5>;
+				label = "cpu";
+				ethernet = <&cp0_eth1>;
+				phy-mode = "2500base-x";
+				managed = "in-band-status";
+			};
+		};
+
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			swphy1: swphy1@17 {
+				reg = <17>;
+			};
+
+			swphy2: swphy2@18 {
+				reg = <18>;
+			};
+
+			swphy3: swphy3@19 {
+				reg = <19>;
+			};
+
+			swphy4: swphy4@20 {
+				reg = <20>;
+			};
+		};
+	};
+};
+
+&cp0_ethernet {
+	status = "okay";
+};
+
+/* 10G SFP+ */
+&cp0_eth0 {
+	status = "okay";
+
+	phy-mode = "10gbase-r";
+	phys = <&cp0_comphy4 0>;
+	managed = "in-band-status";
+	sfp = <&sfp_eth0>;
+};
+
+/* Topaz switch uplink */
+&cp0_eth1 {
+	status = "okay";
+
+	phy-mode = "2500base-x";
+	phys = <&cp0_comphy0 1>;
+
+	fixed-link {
+		speed = <2500>;
+		full-duplex;
+	};
+};
+
+/* 1G SFP or 1G RJ45 */
+&cp0_eth2 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp0_rgmii1_pins>;
+
+	phy = <&eth2phy>;
+	phy-mode = "rgmii-id";
+};
+
+&cp0_utmi {
+	status = "okay";
+};
+
+/* SMSC USB5434B hub */
+&cp0_usb3_0 {
+	status = "okay";
+
+	phys = <&cp0_comphy1 0>, <&cp0_utmi0>;
+	phy-names = "cp0-usb3h0-comphy", "utmi";
+};
+
+/* miniPCI-E USB */
+&cp0_usb3_1 {
+	status = "okay";
+};
+
+&cp0_sata0 {
+	status = "okay";
+
+	/* 7 + 12 SATA connector (J24) */
+	sata-port@0 {
+		phys = <&cp0_comphy2 0>;
+		phy-names = "cp0-sata0-0-phy";
+	};
+
+	/* M.2-2250 B-key (J39) */
+	sata-port@1 {
+		phys = <&cp0_comphy3 1>;
+		phy-names = "cp0-sata0-1-phy";
+	};
+};
+
+/* miniPCI-E (J5) */
+&cp0_pcie2 {
+	status = "okay";
+
+	pinctrl-names = "default", "clkreq";
+	pinctrl-0 = <&cp0_pcie_reset_pins>;
+	pinctrl-1 = <&cp0_pcie_clkreq_pins>;
+	phys = <&cp0_comphy5 2>;
+	phy-names = "cp0-pcie2-x1-phy";
+	reset-gpios = <&cp0_gpio1 9 GPIO_ACTIVE_LOW>;
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
index a9cca9c146fd..de16c0d80c30 100644
--- a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
@@ -915,64 +915,67 @@
 		};
 	};
 
-	pcie: pcie@11700000 {
+	pcie1: pcie@112ff000 {
 		compatible = "mediatek,mt2712-pcie";
 		device_type = "pci";
-		reg = <0 0x11700000 0 0x1000>,
-		      <0 0x112ff000 0 0x1000>;
-		reg-names = "port0", "port1";
+		reg = <0 0x112ff000 0 0x1000>;
+		reg-names = "port1";
+		linux,pci-domain = <1>;
 		#address-cells = <3>;
 		#size-cells = <2>;
-		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&topckgen CLK_TOP_PE2_MAC_P0_SEL>,
-			 <&topckgen CLK_TOP_PE2_MAC_P1_SEL>,
-			 <&pericfg CLK_PERI_PCIE0>,
+		interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "pcie_irq";
+		clocks = <&topckgen CLK_TOP_PE2_MAC_P1_SEL>,
 			 <&pericfg CLK_PERI_PCIE1>;
-		clock-names = "sys_ck0", "sys_ck1", "ahb_ck0", "ahb_ck1";
-		phys = <&u3port0 PHY_TYPE_PCIE>, <&u3port1 PHY_TYPE_PCIE>;
-		phy-names = "pcie-phy0", "pcie-phy1";
+		clock-names = "sys_ck1", "ahb_ck1";
+		phys = <&u3port1 PHY_TYPE_PCIE>;
+		phy-names = "pcie-phy1";
 		bus-range = <0x00 0xff>;
-		ranges = <0x82000000 0 0x20000000  0x0 0x20000000  0 0x10000000>;
+		ranges = <0x82000000 0 0x11400000  0x0 0x11400000  0 0x300000>;
+		status = "disabled";
 
-		pcie0: pcie@0,0 {
-			device_type = "pci";
-			status = "disabled";
-			reg = <0x0000 0 0 0 0>;
-			#address-cells = <3>;
-			#size-cells = <2>;
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &pcie_intc1 0>,
+				<0 0 0 2 &pcie_intc1 1>,
+				<0 0 0 3 &pcie_intc1 2>,
+				<0 0 0 4 &pcie_intc1 3>;
+		pcie_intc1: interrupt-controller {
+			interrupt-controller;
+			#address-cells = <0>;
 			#interrupt-cells = <1>;
-			ranges;
-			interrupt-map-mask = <0 0 0 7>;
-			interrupt-map = <0 0 0 1 &pcie_intc0 0>,
-					<0 0 0 2 &pcie_intc0 1>,
-					<0 0 0 3 &pcie_intc0 2>,
-					<0 0 0 4 &pcie_intc0 3>;
-			pcie_intc0: interrupt-controller {
-				interrupt-controller;
-				#address-cells = <0>;
-				#interrupt-cells = <1>;
-			};
 		};
+	};
 
-		pcie1: pcie@1,0 {
-			device_type = "pci";
-			status = "disabled";
-			reg = <0x0800 0 0 0 0>;
-			#address-cells = <3>;
-			#size-cells = <2>;
+	pcie0: pcie@11700000 {
+		compatible = "mediatek,mt2712-pcie";
+		device_type = "pci";
+		reg = <0 0x11700000 0 0x1000>;
+		reg-names = "port0";
+		linux,pci-domain = <0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "pcie_irq";
+		clocks = <&topckgen CLK_TOP_PE2_MAC_P0_SEL>,
+			 <&pericfg CLK_PERI_PCIE0>;
+		clock-names = "sys_ck0", "ahb_ck0";
+		phys = <&u3port0 PHY_TYPE_PCIE>;
+		phy-names = "pcie-phy0";
+		bus-range = <0x00 0xff>;
+		ranges = <0x82000000 0 0x20000000 0x0 0x20000000 0 0x10000000>;
+		status = "disabled";
+
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &pcie_intc0 0>,
+				<0 0 0 2 &pcie_intc0 1>,
+				<0 0 0 3 &pcie_intc0 2>,
+				<0 0 0 4 &pcie_intc0 3>;
+		pcie_intc0: interrupt-controller {
+			interrupt-controller;
+			#address-cells = <0>;
 			#interrupt-cells = <1>;
-			ranges;
-			interrupt-map-mask = <0 0 0 7>;
-			interrupt-map = <0 0 0 1 &pcie_intc1 0>,
-					<0 0 0 2 &pcie_intc1 1>,
-					<0 0 0 3 &pcie_intc1 2>,
-					<0 0 0 4 &pcie_intc1 3>;
-			pcie_intc1: interrupt-controller {
-				interrupt-controller;
-				#address-cells = <0>;
-				#interrupt-cells = <1>;
-			};
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/mediatek/mt6358.dtsi b/arch/arm64/boot/dts/mediatek/mt6358.dtsi
index fa159b20379e..95145076b7e6 100644
--- a/arch/arm64/boot/dts/mediatek/mt6358.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6358.dtsi
@@ -13,6 +13,7 @@
 
 		mt6358codec: mt6358codec {
 			compatible = "mediatek,mt6358-sound";
+			mediatek,dmic-mode = <0>; /* two-wires */
 		};
 
 		mt6358regulator: mt6358regulator {
diff --git a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
index 2f77dc40b9b8..2b9bf8dd14ec 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -257,18 +257,16 @@
 	};
 };
 
-&pcie {
+&pcie0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pcie0_pins>, <&pcie1_pins>;
+	pinctrl-0 = <&pcie0_pins>;
 	status = "okay";
+};
 
-	pcie@0,0 {
-		status = "okay";
-	};
-
-	pcie@1,0 {
-		status = "okay";
-	};
+&pcie1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie1_pins>;
+	status = "okay";
 };
 
 &pio {
diff --git a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
index f2dc850010f1..596c073d8b05 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
@@ -234,14 +234,10 @@
 	};
 };
 
-&pcie {
+&pcie0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pcie0_pins>;
 	status = "okay";
-
-	pcie@0,0 {
-		status = "okay";
-	};
 };
 
 &pio {
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
index 890a942ec608..6f8cb3ad1e84 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -781,75 +781,83 @@
 		#reset-cells = <1>;
 	};
 
-	pcie: pcie@1a140000 {
+	pciecfg: pciecfg@1a140000 {
+		compatible = "mediatek,generic-pciecfg", "syscon";
+		reg = <0 0x1a140000 0 0x1000>;
+	};
+
+	pcie0: pcie@1a143000 {
 		compatible = "mediatek,mt7622-pcie";
 		device_type = "pci";
-		reg = <0 0x1a140000 0 0x1000>,
-		      <0 0x1a143000 0 0x1000>,
-		      <0 0x1a145000 0 0x1000>;
-		reg-names = "subsys", "port0", "port1";
+		reg = <0 0x1a143000 0 0x1000>;
+		reg-names = "port0";
+		linux,pci-domain = <0>;
 		#address-cells = <3>;
 		#size-cells = <2>;
-		interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>;
+		interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "pcie_irq";
 		clocks = <&pciesys CLK_PCIE_P0_MAC_EN>,
-			 <&pciesys CLK_PCIE_P1_MAC_EN>,
-			 <&pciesys CLK_PCIE_P0_AHB_EN>,
 			 <&pciesys CLK_PCIE_P0_AHB_EN>,
 			 <&pciesys CLK_PCIE_P0_AUX_EN>,
-			 <&pciesys CLK_PCIE_P1_AUX_EN>,
 			 <&pciesys CLK_PCIE_P0_AXI_EN>,
-			 <&pciesys CLK_PCIE_P1_AXI_EN>,
 			 <&pciesys CLK_PCIE_P0_OBFF_EN>,
-			 <&pciesys CLK_PCIE_P1_OBFF_EN>,
-			 <&pciesys CLK_PCIE_P0_PIPE_EN>,
-			 <&pciesys CLK_PCIE_P1_PIPE_EN>;
-		clock-names = "sys_ck0", "sys_ck1", "ahb_ck0", "ahb_ck1",
-			      "aux_ck0", "aux_ck1", "axi_ck0", "axi_ck1",
-			      "obff_ck0", "obff_ck1", "pipe_ck0", "pipe_ck1";
+			 <&pciesys CLK_PCIE_P0_PIPE_EN>;
+		clock-names = "sys_ck0", "ahb_ck0", "aux_ck0",
+			      "axi_ck0", "obff_ck0", "pipe_ck0";
+
 		power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
 		bus-range = <0x00 0xff>;
-		ranges = <0x82000000 0 0x20000000 0x0 0x20000000 0 0x10000000>;
+		ranges = <0x82000000 0 0x20000000 0x0 0x20000000 0 0x8000000>;
 		status = "disabled";
 
-		pcie0: pcie@0,0 {
-			reg = <0x0000 0 0 0 0>;
-			#address-cells = <3>;
-			#size-cells = <2>;
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &pcie_intc0 0>,
+				<0 0 0 2 &pcie_intc0 1>,
+				<0 0 0 3 &pcie_intc0 2>,
+				<0 0 0 4 &pcie_intc0 3>;
+		pcie_intc0: interrupt-controller {
+			interrupt-controller;
+			#address-cells = <0>;
 			#interrupt-cells = <1>;
-			ranges;
-			status = "disabled";
-
-			interrupt-map-mask = <0 0 0 7>;
-			interrupt-map = <0 0 0 1 &pcie_intc0 0>,
-					<0 0 0 2 &pcie_intc0 1>,
-					<0 0 0 3 &pcie_intc0 2>,
-					<0 0 0 4 &pcie_intc0 3>;
-			pcie_intc0: interrupt-controller {
-				interrupt-controller;
-				#address-cells = <0>;
-				#interrupt-cells = <1>;
-			};
 		};
+	};
 
-		pcie1: pcie@1,0 {
-			reg = <0x0800 0 0 0 0>;
-			#address-cells = <3>;
-			#size-cells = <2>;
+	pcie1: pcie@1a145000 {
+		compatible = "mediatek,mt7622-pcie";
+		device_type = "pci";
+		reg = <0 0x1a145000 0 0x1000>;
+		reg-names = "port1";
+		linux,pci-domain = <1>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "pcie_irq";
+		clocks = <&pciesys CLK_PCIE_P1_MAC_EN>,
+			 /* designer has connect RC1 with p0_ahb clock */
+			 <&pciesys CLK_PCIE_P0_AHB_EN>,
+			 <&pciesys CLK_PCIE_P1_AUX_EN>,
+			 <&pciesys CLK_PCIE_P1_AXI_EN>,
+			 <&pciesys CLK_PCIE_P1_OBFF_EN>,
+			 <&pciesys CLK_PCIE_P1_PIPE_EN>;
+		clock-names = "sys_ck1", "ahb_ck1", "aux_ck1",
+			      "axi_ck1", "obff_ck1", "pipe_ck1";
+
+		power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
+		bus-range = <0x00 0xff>;
+		ranges = <0x82000000 0 0x28000000 0x0 0x28000000 0 0x8000000>;
+		status = "disabled";
+
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &pcie_intc1 0>,
+				<0 0 0 2 &pcie_intc1 1>,
+				<0 0 0 3 &pcie_intc1 2>,
+				<0 0 0 4 &pcie_intc1 3>;
+		pcie_intc1: interrupt-controller {
+			interrupt-controller;
+			#address-cells = <0>;
 			#interrupt-cells = <1>;
-			ranges;
-			status = "disabled";
-
-			interrupt-map-mask = <0 0 0 7>;
-			interrupt-map = <0 0 0 1 &pcie_intc1 0>,
-					<0 0 0 2 &pcie_intc1 1>,
-					<0 0 0 3 &pcie_intc1 2>,
-					<0 0 0 4 &pcie_intc1 3>;
-			pcie_intc1: interrupt-controller {
-				interrupt-controller;
-				#address-cells = <0>;
-				#interrupt-cells = <1>;
-			};
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index d9e005ae5bb0..dee66e5f054c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -996,6 +996,7 @@
 			assigned-clocks = <&topckgen CLK_TOP_MM_SEL>;
 			assigned-clock-rates = <400000000>;
 			#clock-cells = <1>;
+			#reset-cells = <1>;
 			mboxes = <&gce 0 CMDQ_THR_PRIO_HIGHEST>,
 				 <&gce 1 CMDQ_THR_PRIO_HIGHEST>;
 			mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0 0x1000>;
@@ -1222,6 +1223,7 @@
 				 <&mmsys CLK_MM_DSI0_DIGITAL>,
 				 <&mipi_tx0>;
 			clock-names = "engine", "digital", "hs";
+			resets = <&mmsys MT8173_MMSYS_SW0_RST_B_DISP_DSI0>;
 			phys = <&mipi_tx0>;
 			phy-names = "dphy";
 			status = "disabled";
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219-max98357a.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219-max98357a.dtsi
new file mode 100644
index 000000000000..e4aeea4599f5
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219-max98357a.dtsi
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Google Kukui (and derivatives) da7219-max98357a sound card.
+ *
+ * Copyright 2019 Google LLC.
+ */
+
+#include "mt8183-kukui-audio-da7219.dtsi"
+#include "mt8183-kukui-audio-max98357a.dtsi"
+
+&sound {
+	compatible = "mediatek,mt8183_da7219_max98357";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219-rt1015p.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219-rt1015p.dtsi
new file mode 100644
index 000000000000..16ce5a3612ee
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219-rt1015p.dtsi
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Google Kukui (and derivatives) da7219-rt1015p sound card.
+ *
+ * Copyright 2020 Google LLC.
+ */
+
+#include "mt8183-kukui-audio-da7219.dtsi"
+#include "mt8183-kukui-audio-rt1015p.dtsi"
+
+&sound {
+	compatible = "mediatek,mt8183_da7219_rt1015p";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219.dtsi
new file mode 100644
index 000000000000..2c69e7658dba
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219.dtsi
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Google Kukui (and derivatives) audio fragment for da7219.
+ *
+ * Copyright 2020 Google LLC.
+ */
+
+&i2c5 {
+	da7219: da7219@1a {
+		pinctrl-names = "default";
+		pinctrl-0 = <&da7219_pins>;
+		compatible = "dlg,da7219";
+		reg = <0x1a>;
+		interrupt-parent = <&pio>;
+		interrupts = <165 IRQ_TYPE_LEVEL_LOW 165 0>;
+
+		dlg,micbias-lvl = <2600>;
+		dlg,mic-amp-in-sel = "diff";
+		VDD-supply = <&pp1800_alw>;
+		VDDMIC-supply = <&pp3300_alw>;
+		VDDIO-supply = <&pp1800_alw>;
+
+		status = "okay";
+
+		da7219_aad {
+			dlg,adc-1bit-rpt = <1>;
+			dlg,btn-avg = <4>;
+			dlg,btn-cfg = <50>;
+			dlg,mic-det-thr = <500>;
+			dlg,jack-ins-deb = <20>;
+			dlg,jack-det-rate = "32ms_64ms";
+			dlg,jack-rem-deb = <1>;
+
+			dlg,a-d-btn-thr = <0xa>;
+			dlg,d-b-btn-thr = <0x16>;
+			dlg,b-c-btn-thr = <0x21>;
+			dlg,c-mic-btn-thr = <0x3E>;
+		};
+	};
+};
+
+&pio {
+	da7219_pins: da7219_pins {
+		pins1 {
+			pinmux = <PINMUX_GPIO165__FUNC_GPIO165>;
+			input-enable;
+			bias-pull-up;
+		};
+	};
+};
+
+&sound {
+	mediatek,headset-codec = <&da7219>;
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-max98357a.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-max98357a.dtsi
new file mode 100644
index 000000000000..2b60967c0c1c
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-max98357a.dtsi
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Google Kukui (and derivatives) audio fragment for max98357a.
+ *
+ * Copyright 2020 Google LLC.
+ */
+
+/ {
+	max98357a: max98357a {
+		compatible = "maxim,max98357a";
+		sdmode-gpios = <&pio 175 0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-rt1015p.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-rt1015p.dtsi
new file mode 100644
index 000000000000..658a764fe9ee
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-rt1015p.dtsi
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Google Kukui (and derivatives) audio fragment for rt1015p.
+ *
+ * Copyright 2020 Google LLC.
+ */
+
+/ {
+	rt1015p: rt1015p {
+		compatible = "realtek,rt1015p";
+		sdb-gpios = <&pio 175 0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-ts3a227e-max98357a.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-ts3a227e-max98357a.dtsi
new file mode 100644
index 000000000000..260a5f561495
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-ts3a227e-max98357a.dtsi
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Google Kukui (and derivatives) ts3a227e-max98357a sound card.
+ *
+ * Copyright 2020 Google LLC.
+ */
+
+#include "mt8183-kukui-audio-max98357a.dtsi"
+#include "mt8183-kukui-audio-ts3a227e.dtsi"
+
+&sound {
+	compatible = "mediatek,mt8183_mt6358_ts3a227_max98357";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-ts3a227e-rt1015p.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-ts3a227e-rt1015p.dtsi
new file mode 100644
index 000000000000..2f7d1fa1c90f
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-ts3a227e-rt1015p.dtsi
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Google Kukui (and derivatives) mt6358-ts3a227-rt1015p sound card.
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+#include "mt8183-kukui-audio-ts3a227e.dtsi"
+#include "mt8183-kukui-audio-rt1015p.dtsi"
+
+&sound {
+	compatible = "mediatek,mt8183_mt6358_ts3a227_rt1015p";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-ts3a227e.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-ts3a227e.dtsi
new file mode 100644
index 000000000000..0799c48ade19
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-ts3a227e.dtsi
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Google Kukui (and derivatives) audio fragment for ts3a227e.
+ *
+ * Copyright 2019 Google LLC.
+ */
+
+&i2c5 {
+	ts3a227e: ts3a227e@3b {
+		pinctrl-names = "default";
+		pinctrl-0 = <&ts3a227e_pins>;
+		compatible = "ti,ts3a227e";
+		reg = <0x3b>;
+		interrupt-parent = <&pio>;
+		interrupts = <157 IRQ_TYPE_LEVEL_LOW>;
+		status = "okay";
+	};
+};
+
+&pio {
+	ts3a227e_pins: ts3a227e_pins {
+		pins1 {
+			pinmux = <PINMUX_GPIO157__FUNC_GPIO157>;
+			input-enable;
+			bias-pull-up;
+		};
+	};
+};
+
+&sound {
+	mediatek,headset-codec = <&ts3a227e>;
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-burnet.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-burnet.dts
index a8d6f32ade8d..1a2ec0787d3c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-burnet.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-burnet.dts
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 #include "mt8183-kukui-jacuzzi.dtsi"
+#include "mt8183-kukui-audio-ts3a227e-max98357a.dtsi"
 
 / {
 	model = "Google burnet board";
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts
index 42ba9c00866c..0eca3ff8672a 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 #include "mt8183-kukui-jacuzzi.dtsi"
+#include "mt8183-kukui-audio-da7219-max98357a.dtsi"
 
 / {
 	model = "Google damu board";
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi
index bbe6c338f465..577519a775c0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 #include "mt8183-kukui-jacuzzi.dtsi"
+#include "mt8183-kukui-audio-da7219-rt1015p.dtsi"
 
 &mt6358codec {
 	mediatek,dmic-mode = <1>; /* one-wire */
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-juniper-sku16.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-juniper-sku16.dts
index 36d2c3b3cadf..bc2c57f0a827 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-juniper-sku16.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-juniper-sku16.dts
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 #include "mt8183-kukui-jacuzzi-juniper.dtsi"
+#include "mt8183-kukui-audio-ts3a227e-max98357a.dtsi"
 
 / {
 	model = "Google juniper sku16 board";
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kappa.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kappa.dts
index b3f46c16e5d7..e5bd9191e426 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kappa.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kappa.dts
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 #include "mt8183-kukui-jacuzzi.dtsi"
+#include "mt8183-kukui-audio-ts3a227e-max98357a.dtsi"
 
 / {
 	model = "Google kappa board";
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dts
index 6f1aa692753a..8fa89db03e63 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dts
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 #include "mt8183-kukui-jacuzzi-juniper.dtsi"
+#include "mt8183-kukui-audio-ts3a227e-max98357a.dtsi"
 
 / {
 	model = "Google kenzo sku17 board";
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku0.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku0.dts
index 281265f082db..89208b843b27 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku0.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku0.dts
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 #include "mt8183-kukui-jacuzzi-willow.dtsi"
+#include "mt8183-kukui-audio-da7219-max98357a.dtsi"
 
 / {
 	model = "Google willow board sku0";
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku1.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku1.dts
index 22e56bdc1ee3..c7b20441d053 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku1.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-willow-sku1.dts
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 #include "mt8183-kukui-jacuzzi-willow.dtsi"
+#include "mt8183-kukui-audio-ts3a227e-max98357a.dtsi"
 
 / {
 	model = "Google willow board sku1";
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-kakadu.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-kakadu.dts
index 20eb0dc68f09..89a139a0ee44 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-kakadu.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-kakadu.dts
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 #include "mt8183-kukui-kakadu.dtsi"
+#include "mt8183-kukui-audio-da7219-rt1015p.dtsi"
 
 / {
 	model = "MediaTek kakadu board";
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-kodama.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-kodama.dtsi
index 3aa79403c0c2..06f8c80bf553 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-kodama.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-kodama.dtsi
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 #include "mt8183-kukui.dtsi"
+#include "mt8183-kukui-audio-ts3a227e-max98357a.dtsi"
 
 / {
 	ppvarn_lcd: ppvarn-lcd {
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane.dtsi
index 30c183c96a54..a7b0cb3ff7b0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane.dtsi
@@ -4,6 +4,7 @@
  */
 
 #include "mt8183-kukui.dtsi"
+#include "mt8183-kukui-audio-max98357a.dtsi"
 
 / {
 	ppvarn_lcd: ppvarn-lcd {
@@ -345,3 +346,7 @@
 &qca_wifi {
 	qcom,ath10k-calibration-variant = "LE_Krane";
 };
+
+&sound {
+	compatible = "mediatek,mt8183_mt6358_ts3a227_max98357";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
index 8e9cf36a9a41..b42d81d26d72 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
@@ -115,12 +115,18 @@
 		};
 	};
 
-	max98357a: codec0 {
-		compatible = "maxim,max98357a";
-		sdmode-gpios = <&pio 175 0>;
+	sound: mt8183-sound {
+		mediatek,platform = <&afe>;
+		pinctrl-names = "default",
+				"aud_tdm_out_on",
+				"aud_tdm_out_off";
+		pinctrl-0 = <&aud_pins_default>;
+		pinctrl-1 = <&aud_pins_tdm_out_on>;
+		pinctrl-2 = <&aud_pins_tdm_out_off>;
+		status = "okay";
 	};
 
-	btsco: codec1 {
+	btsco: bt-sco {
 		compatible = "linux,bt-sco";
 	};
 
@@ -215,6 +221,11 @@
 	};
 };
 
+&afe {
+	i2s3-share = "I2S2";
+	i2s0-share = "I2S5";
+};
+
 &auxadc {
 	status = "okay";
 };
@@ -402,6 +413,54 @@
 };
 
 &pio {
+	aud_pins_default: audiopins {
+		pins_bus {
+			pinmux = <PINMUX_GPIO97__FUNC_I2S2_MCK>,
+				<PINMUX_GPIO98__FUNC_I2S2_BCK>,
+				<PINMUX_GPIO101__FUNC_I2S2_LRCK>,
+				<PINMUX_GPIO102__FUNC_I2S2_DI>,
+				<PINMUX_GPIO3__FUNC_I2S3_DO>, /*i2s to da7219/max98357*/
+				<PINMUX_GPIO89__FUNC_I2S5_BCK>,
+				<PINMUX_GPIO90__FUNC_I2S5_LRCK>,
+				<PINMUX_GPIO91__FUNC_I2S5_DO>,
+				<PINMUX_GPIO174__FUNC_I2S0_DI>, /*i2s to wifi/bt*/
+				<PINMUX_GPIO136__FUNC_AUD_CLK_MOSI>,
+				<PINMUX_GPIO137__FUNC_AUD_SYNC_MOSI>,
+				<PINMUX_GPIO138__FUNC_AUD_DAT_MOSI0>,
+				<PINMUX_GPIO139__FUNC_AUD_DAT_MOSI1>,
+				<PINMUX_GPIO140__FUNC_AUD_CLK_MISO>,
+				<PINMUX_GPIO141__FUNC_AUD_SYNC_MISO>,
+				<PINMUX_GPIO142__FUNC_AUD_DAT_MISO0>,
+				<PINMUX_GPIO143__FUNC_AUD_DAT_MISO1>; /*mtkaif3.0*/
+		};
+	};
+
+	aud_pins_tdm_out_on: audiotdmouton {
+		pins_bus {
+			pinmux = <PINMUX_GPIO169__FUNC_TDM_BCK_2ND>,
+				<PINMUX_GPIO170__FUNC_TDM_LRCK_2ND>,
+				<PINMUX_GPIO171__FUNC_TDM_DATA0_2ND>,
+				<PINMUX_GPIO172__FUNC_TDM_DATA1_2ND>,
+				<PINMUX_GPIO173__FUNC_TDM_DATA2_2ND>,
+				<PINMUX_GPIO10__FUNC_TDM_DATA3>; /*8ch-i2s to it6505*/
+			drive-strength = <MTK_DRIVE_6mA>;
+		};
+	};
+
+	aud_pins_tdm_out_off: audiotdmoutoff {
+		pins_bus {
+			pinmux = <PINMUX_GPIO169__FUNC_GPIO169>,
+				<PINMUX_GPIO170__FUNC_GPIO170>,
+				<PINMUX_GPIO171__FUNC_GPIO171>,
+				<PINMUX_GPIO172__FUNC_GPIO172>,
+				<PINMUX_GPIO173__FUNC_GPIO173>,
+				<PINMUX_GPIO10__FUNC_GPIO10>;
+			input-enable;
+			bias-pull-down;
+			drive-strength = <MTK_DRIVE_2mA>;
+		};
+	};
+
 	bt_pins: bt-pins {
 		pins_bt_en {
 			pinmux = <PINMUX_GPIO120__FUNC_GPIO120>;
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 409cf827970c..ba4584faca5a 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -11,7 +11,7 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/memory/mt8183-larb-port.h>
 #include <dt-bindings/power/mt8183-power.h>
-#include <dt-bindings/reset-controller/mt8183-resets.h>
+#include <dt-bindings/reset/mt8183-resets.h>
 #include <dt-bindings/phy/phy.h>
 #include <dt-bindings/thermal/thermal.h>
 #include <dt-bindings/pinctrl/mt8183-pinfunc.h>
@@ -1115,10 +1115,102 @@
 			};
 		};
 
-		audiosys: syscon@11220000 {
+		audiosys: audio-controller@11220000 {
 			compatible = "mediatek,mt8183-audiosys", "syscon";
 			reg = <0 0x11220000 0 0x1000>;
 			#clock-cells = <1>;
+			afe: mt8183-afe-pcm {
+				compatible = "mediatek,mt8183-audio";
+				interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_LOW>;
+				resets = <&watchdog MT8183_TOPRGU_AUDIO_SW_RST>;
+				reset-names = "audiosys";
+				power-domains =
+					<&spm MT8183_POWER_DOMAIN_AUDIO>;
+				clocks = <&audiosys CLK_AUDIO_AFE>,
+					 <&audiosys CLK_AUDIO_DAC>,
+					 <&audiosys CLK_AUDIO_DAC_PREDIS>,
+					 <&audiosys CLK_AUDIO_ADC>,
+					 <&audiosys CLK_AUDIO_PDN_ADDA6_ADC>,
+					 <&audiosys CLK_AUDIO_22M>,
+					 <&audiosys CLK_AUDIO_24M>,
+					 <&audiosys CLK_AUDIO_APLL_TUNER>,
+					 <&audiosys CLK_AUDIO_APLL2_TUNER>,
+					 <&audiosys CLK_AUDIO_I2S1>,
+					 <&audiosys CLK_AUDIO_I2S2>,
+					 <&audiosys CLK_AUDIO_I2S3>,
+					 <&audiosys CLK_AUDIO_I2S4>,
+					 <&audiosys CLK_AUDIO_TDM>,
+					 <&audiosys CLK_AUDIO_TML>,
+					 <&infracfg CLK_INFRA_AUDIO>,
+					 <&infracfg CLK_INFRA_AUDIO_26M_BCLK>,
+					 <&topckgen CLK_TOP_MUX_AUDIO>,
+					 <&topckgen CLK_TOP_MUX_AUD_INTBUS>,
+					 <&topckgen CLK_TOP_SYSPLL_D2_D4>,
+					 <&topckgen CLK_TOP_MUX_AUD_1>,
+					 <&topckgen CLK_TOP_APLL1_CK>,
+					 <&topckgen CLK_TOP_MUX_AUD_2>,
+					 <&topckgen CLK_TOP_APLL2_CK>,
+					 <&topckgen CLK_TOP_MUX_AUD_ENG1>,
+					 <&topckgen CLK_TOP_APLL1_D8>,
+					 <&topckgen CLK_TOP_MUX_AUD_ENG2>,
+					 <&topckgen CLK_TOP_APLL2_D8>,
+					 <&topckgen CLK_TOP_MUX_APLL_I2S0>,
+					 <&topckgen CLK_TOP_MUX_APLL_I2S1>,
+					 <&topckgen CLK_TOP_MUX_APLL_I2S2>,
+					 <&topckgen CLK_TOP_MUX_APLL_I2S3>,
+					 <&topckgen CLK_TOP_MUX_APLL_I2S4>,
+					 <&topckgen CLK_TOP_MUX_APLL_I2S5>,
+					 <&topckgen CLK_TOP_APLL12_DIV0>,
+					 <&topckgen CLK_TOP_APLL12_DIV1>,
+					 <&topckgen CLK_TOP_APLL12_DIV2>,
+					 <&topckgen CLK_TOP_APLL12_DIV3>,
+					 <&topckgen CLK_TOP_APLL12_DIV4>,
+					 <&topckgen CLK_TOP_APLL12_DIVB>,
+					 /*<&topckgen CLK_TOP_APLL12_DIV5>,*/
+					 <&clk26m>;
+				clock-names = "aud_afe_clk",
+						  "aud_dac_clk",
+						  "aud_dac_predis_clk",
+						  "aud_adc_clk",
+						  "aud_adc_adda6_clk",
+						  "aud_apll22m_clk",
+						  "aud_apll24m_clk",
+						  "aud_apll1_tuner_clk",
+						  "aud_apll2_tuner_clk",
+						  "aud_i2s1_bclk_sw",
+						  "aud_i2s2_bclk_sw",
+						  "aud_i2s3_bclk_sw",
+						  "aud_i2s4_bclk_sw",
+						  "aud_tdm_clk",
+						  "aud_tml_clk",
+						  "aud_infra_clk",
+						  "mtkaif_26m_clk",
+						  "top_mux_audio",
+						  "top_mux_aud_intbus",
+						  "top_syspll_d2_d4",
+						  "top_mux_aud_1",
+						  "top_apll1_ck",
+						  "top_mux_aud_2",
+						  "top_apll2_ck",
+						  "top_mux_aud_eng1",
+						  "top_apll1_d8",
+						  "top_mux_aud_eng2",
+						  "top_apll2_d8",
+						  "top_i2s0_m_sel",
+						  "top_i2s1_m_sel",
+						  "top_i2s2_m_sel",
+						  "top_i2s3_m_sel",
+						  "top_i2s4_m_sel",
+						  "top_i2s5_m_sel",
+						  "top_apll12_div0",
+						  "top_apll12_div1",
+						  "top_apll12_div2",
+						  "top_apll12_div3",
+						  "top_apll12_div4",
+						  "top_apll12_divb",
+						  /*"top_apll12_div5",*/
+						  "top_clk26m_clk";
+			};
 		};
 
 		mmc0: mmc@11230000 {
@@ -1227,6 +1319,7 @@
 			compatible = "mediatek,mt8183-mmsys", "syscon";
 			reg = <0 0x14000000 0 0x1000>;
 			#clock-cells = <1>;
+			#reset-cells = <1>;
 			mboxes = <&gce 0 CMDQ_THR_PRIO_HIGHEST>,
 				 <&gce 1 CMDQ_THR_PRIO_HIGHEST>;
 			mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0 0x1000>;
@@ -1341,11 +1434,11 @@
 			reg = <0 0x14014000 0 0x1000>;
 			interrupts = <GIC_SPI 236 IRQ_TYPE_LEVEL_LOW>;
 			power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
-			mediatek,syscon-dsi = <&mmsys 0x140>;
 			clocks = <&mmsys CLK_MM_DSI0_MM>,
 				 <&mmsys CLK_MM_DSI0_IF>,
 				 <&mipi_tx0>;
 			clock-names = "engine", "digital", "hs";
+			resets = <&mmsys MT8183_MMSYS_SW0_RST_B_DISP_DSI0>;
 			phys = <&mipi_tx0>;
 			phy-names = "dphy";
 		};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index 9757138a8bbd..c7c7d4e017ae 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -5,6 +5,7 @@
  */
 
 /dts-v1/;
+#include <dt-bindings/clock/mt8192-clk.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pinctrl/mt8192-pinfunc.h>
@@ -257,6 +258,24 @@
 			};
 		};
 
+		topckgen: syscon@10000000 {
+			compatible = "mediatek,mt8192-topckgen", "syscon";
+			reg = <0 0x10000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		infracfg: syscon@10001000 {
+			compatible = "mediatek,mt8192-infracfg", "syscon";
+			reg = <0 0x10001000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		pericfg: syscon@10003000 {
+			compatible = "mediatek,mt8192-pericfg", "syscon";
+			reg = <0 0x10003000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
 		pio: pinctrl@10005000 {
 			compatible = "mediatek,mt8192-pinctrl";
 			reg = <0 0x10005000 0 0x1000>,
@@ -282,6 +301,12 @@
 			#interrupt-cells = <2>;
 		};
 
+		apmixedsys: syscon@1000c000 {
+			compatible = "mediatek,mt8192-apmixedsys", "syscon";
+			reg = <0 0x1000c000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
 		systimer: timer@10017000 {
 			compatible = "mediatek,mt8192-timer",
 				     "mediatek,mt6765-timer";
@@ -291,6 +316,12 @@
 			clock-names = "clk13m";
 		};
 
+		scp_adsp: clock-controller@10720000 {
+			compatible = "mediatek,mt8192-scp_adsp";
+			reg = <0 0x10720000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
 		uart0: serial@11002000 {
 			compatible = "mediatek,mt8192-uart",
 				     "mediatek,mt6577-uart";
@@ -311,6 +342,12 @@
 			status = "disabled";
 		};
 
+		imp_iic_wrap_c: clock-controller@11007000 {
+			compatible = "mediatek,mt8192-imp_iic_wrap_c";
+			reg = <0 0x11007000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
 		spi0: spi@1100a000 {
 			compatible = "mediatek,mt8192-spi",
 				     "mediatek,mt6765-spi";
@@ -436,6 +473,12 @@
 			status = "disable";
 		};
 
+		audsys: clock-controller@11210000 {
+			compatible = "mediatek,mt8192-audsys", "syscon";
+			reg = <0 0x11210000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
 		i2c3: i2c3@11cb0000 {
 			compatible = "mediatek,mt8192-i2c";
 			reg = <0 0x11cb0000 0 0x1000>,
@@ -449,6 +492,12 @@
 			status = "disabled";
 		};
 
+		imp_iic_wrap_e: clock-controller@11cb1000 {
+			compatible = "mediatek,mt8192-imp_iic_wrap_e";
+			reg = <0 0x11cb1000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
 		i2c7: i2c7@11d00000 {
 			compatible = "mediatek,mt8192-i2c";
 			reg = <0 0x11d00000 0 0x1000>,
@@ -488,6 +537,12 @@
 			status = "disabled";
 		};
 
+		imp_iic_wrap_s: clock-controller@11d03000 {
+			compatible = "mediatek,mt8192-imp_iic_wrap_s";
+			reg = <0 0x11d03000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
 		i2c1: i2c1@11d20000 {
 			compatible = "mediatek,mt8192-i2c";
 			reg = <0 0x11d20000 0 0x1000>,
@@ -527,6 +582,12 @@
 			status = "disabled";
 		};
 
+		imp_iic_wrap_ws: clock-controller@11d23000 {
+			compatible = "mediatek,mt8192-imp_iic_wrap_ws";
+			reg = <0 0x11d23000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
 		i2c5: i2c5@11e00000 {
 			compatible = "mediatek,mt8192-i2c";
 			reg = <0 0x11e00000 0 0x1000>,
@@ -540,6 +601,12 @@
 			status = "disabled";
 		};
 
+		imp_iic_wrap_w: clock-controller@11e01000 {
+			compatible = "mediatek,mt8192-imp_iic_wrap_w";
+			reg = <0 0x11e01000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
 		i2c0: i2c0@11f00000 {
 			compatible = "mediatek,mt8192-i2c";
 			reg = <0 0x11f00000 0 0x1000>,
@@ -565,5 +632,101 @@
 			#size-cells = <0>;
 			status = "disabled";
 		};
+
+		imp_iic_wrap_n: clock-controller@11f02000 {
+			compatible = "mediatek,mt8192-imp_iic_wrap_n";
+			reg = <0 0x11f02000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		msdc_top: clock-controller@11f10000 {
+			compatible = "mediatek,mt8192-msdc_top";
+			reg = <0 0x11f10000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		msdc: clock-controller@11f60000 {
+			compatible = "mediatek,mt8192-msdc";
+			reg = <0 0x11f60000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		mfgcfg: clock-controller@13fbf000 {
+			compatible = "mediatek,mt8192-mfgcfg";
+			reg = <0 0x13fbf000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		mmsys: syscon@14000000 {
+			compatible = "mediatek,mt8192-mmsys", "syscon";
+			reg = <0 0x14000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		imgsys: clock-controller@15020000 {
+			compatible = "mediatek,mt8192-imgsys";
+			reg = <0 0x15020000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		imgsys2: clock-controller@15820000 {
+			compatible = "mediatek,mt8192-imgsys2";
+			reg = <0 0x15820000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		vdecsys_soc: clock-controller@1600f000 {
+			compatible = "mediatek,mt8192-vdecsys_soc";
+			reg = <0 0x1600f000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		vdecsys: clock-controller@1602f000 {
+			compatible = "mediatek,mt8192-vdecsys";
+			reg = <0 0x1602f000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		vencsys: clock-controller@17000000 {
+			compatible = "mediatek,mt8192-vencsys";
+			reg = <0 0x17000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		camsys: clock-controller@1a000000 {
+			compatible = "mediatek,mt8192-camsys";
+			reg = <0 0x1a000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		camsys_rawa: clock-controller@1a04f000 {
+			compatible = "mediatek,mt8192-camsys_rawa";
+			reg = <0 0x1a04f000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		camsys_rawb: clock-controller@1a06f000 {
+			compatible = "mediatek,mt8192-camsys_rawb";
+			reg = <0 0x1a06f000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		camsys_rawc: clock-controller@1a08f000 {
+			compatible = "mediatek,mt8192-camsys_rawc";
+			reg = <0 0x1a08f000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		ipesys: clock-controller@1b000000 {
+			compatible = "mediatek,mt8192-ipesys";
+			reg = <0 0x1b000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		mdpsys: clock-controller@1f000000 {
+			compatible = "mediatek,mt8192-mdpsys";
+			reg = <0 0x1f000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
index 6e5f8465669e..8a51751526ee 100644
--- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
@@ -1021,8 +1021,6 @@
 
 		brightness-levels = <0 4 8 16 32 64 128 255>;
 		default-brightness-level = <6>;
-
-		backlight-boot-off;
 	};
 
 	clk32k_in: clock@0 {
diff --git a/arch/arm64/boot/dts/nvidia/tegra132.dtsi b/arch/arm64/boot/dts/nvidia/tegra132.dtsi
index b0bcda8cc51f..63aa3129d8fc 100644
--- a/arch/arm64/boot/dts/nvidia/tegra132.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra132.dtsi
@@ -1107,7 +1107,7 @@
 	};
 
 	usb@7d000000 {
-		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci", "usb-ehci";
+		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci";
 		reg = <0x0 0x7d000000 0x0 0x4000>;
 		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
@@ -1123,6 +1123,7 @@
 		compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy";
 		reg = <0x0 0x7d000000 0x0 0x4000>,
 		      <0x0 0x7d000000 0x0 0x4000>;
+		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
 		clocks = <&tegra_car TEGRA124_CLK_USBD>,
 			 <&tegra_car TEGRA124_CLK_PLL_U>,
@@ -1142,11 +1143,12 @@
 		nvidia,hsdiscon-level = <5>;
 		nvidia,xcvr-hsslew = <12>;
 		nvidia,has-utmi-pad-registers;
+		nvidia,pmc = <&tegra_pmc 0>;
 		status = "disabled";
 	};
 
 	usb@7d004000 {
-		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci", "usb-ehci";
+		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci";
 		reg = <0x0 0x7d004000 0x0 0x4000>;
 		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
@@ -1162,6 +1164,7 @@
 		compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy";
 		reg = <0x0 0x7d004000 0x0 0x4000>,
 		      <0x0 0x7d000000 0x0 0x4000>;
+		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
 		clocks = <&tegra_car TEGRA124_CLK_USB2>,
 			 <&tegra_car TEGRA124_CLK_PLL_U>,
@@ -1180,11 +1183,12 @@
 		nvidia,hssquelch-level = <2>;
 		nvidia,hsdiscon-level = <5>;
 		nvidia,xcvr-hsslew = <12>;
+		nvidia,pmc = <&tegra_pmc 1>;
 		status = "disabled";
 	};
 
 	usb@7d008000 {
-		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci", "usb-ehci";
+		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci";
 		reg = <0x0 0x7d008000 0x0 0x4000>;
 		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
@@ -1200,6 +1204,7 @@
 		compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy";
 		reg = <0x0 0x7d008000 0x0 0x4000>,
 		      <0x0 0x7d000000 0x0 0x4000>;
+		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
 		clocks = <&tegra_car TEGRA124_CLK_USB3>,
 			 <&tegra_car TEGRA124_CLK_PLL_U>,
@@ -1218,6 +1223,7 @@
 		nvidia,hssquelch-level = <2>;
 		nvidia,hsdiscon-level = <5>;
 		nvidia,xcvr-hsslew = <12>;
+		nvidia,pmc = <&tegra_pmc 2>;
 		status = "disabled";
 	};
 
diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
index 74c1a5df3fdb..52fa258533e6 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
@@ -275,6 +275,542 @@
 						remote-endpoint = <&dspk2_cif_ep>;
 					};
 				};
+
+				xbar_sfc1_in_port: port@20 {
+					reg = <0x20>;
+
+					xbar_sfc1_in_ep: endpoint {
+						remote-endpoint = <&sfc1_cif_in_ep>;
+					};
+				};
+
+				port@21 {
+					reg = <0x21>;
+
+					xbar_sfc1_out_ep: endpoint {
+						remote-endpoint = <&sfc1_cif_out_ep>;
+					};
+				};
+
+				xbar_sfc2_in_port: port@22 {
+					reg = <0x22>;
+
+					xbar_sfc2_in_ep: endpoint {
+						remote-endpoint = <&sfc2_cif_in_ep>;
+					};
+				};
+
+				port@23 {
+					reg = <0x23>;
+
+					xbar_sfc2_out_ep: endpoint {
+						remote-endpoint = <&sfc2_cif_out_ep>;
+					};
+				};
+
+				xbar_sfc3_in_port: port@24 {
+					reg = <0x24>;
+
+					xbar_sfc3_in_ep: endpoint {
+						remote-endpoint = <&sfc3_cif_in_ep>;
+					};
+				};
+
+				port@25 {
+					reg = <0x25>;
+
+					xbar_sfc3_out_ep: endpoint {
+						remote-endpoint = <&sfc3_cif_out_ep>;
+					};
+				};
+
+				xbar_sfc4_in_port: port@26 {
+					reg = <0x26>;
+
+					xbar_sfc4_in_ep: endpoint {
+						remote-endpoint = <&sfc4_cif_in_ep>;
+					};
+				};
+
+				port@27 {
+					reg = <0x27>;
+
+					xbar_sfc4_out_ep: endpoint {
+						remote-endpoint = <&sfc4_cif_out_ep>;
+					};
+				};
+
+				xbar_mvc1_in_port: port@28 {
+					reg = <0x28>;
+
+					xbar_mvc1_in_ep: endpoint {
+						remote-endpoint = <&mvc1_cif_in_ep>;
+					};
+				};
+
+				port@29 {
+					reg = <0x29>;
+
+					xbar_mvc1_out_ep: endpoint {
+						remote-endpoint = <&mvc1_cif_out_ep>;
+					};
+				};
+
+				xbar_mvc2_in_port: port@2a {
+					reg = <0x2a>;
+
+					xbar_mvc2_in_ep: endpoint {
+						remote-endpoint = <&mvc2_cif_in_ep>;
+					};
+				};
+
+				port@2b {
+					reg = <0x2b>;
+
+					xbar_mvc2_out_ep: endpoint {
+						remote-endpoint = <&mvc2_cif_out_ep>;
+					};
+				};
+
+				xbar_amx1_in1_port: port@2c {
+					reg = <0x2c>;
+
+					xbar_amx1_in1_ep: endpoint {
+						remote-endpoint = <&amx1_in1_ep>;
+					};
+				};
+
+				xbar_amx1_in2_port: port@2d {
+					reg = <0x2d>;
+
+					xbar_amx1_in2_ep: endpoint {
+						remote-endpoint = <&amx1_in2_ep>;
+					};
+				};
+
+				xbar_amx1_in3_port: port@2e {
+					reg = <0x2e>;
+
+					xbar_amx1_in3_ep: endpoint {
+						remote-endpoint = <&amx1_in3_ep>;
+					};
+				};
+
+				xbar_amx1_in4_port: port@2f {
+					reg = <0x2f>;
+
+					xbar_amx1_in4_ep: endpoint {
+						remote-endpoint = <&amx1_in4_ep>;
+					};
+				};
+
+				port@30 {
+					reg = <0x30>;
+
+					xbar_amx1_out_ep: endpoint {
+						remote-endpoint = <&amx1_out_ep>;
+					};
+				};
+
+				xbar_amx2_in1_port: port@31 {
+					reg = <0x31>;
+
+					xbar_amx2_in1_ep: endpoint {
+						remote-endpoint = <&amx2_in1_ep>;
+					};
+				};
+
+				xbar_amx2_in2_port: port@32 {
+					reg = <0x32>;
+
+					xbar_amx2_in2_ep: endpoint {
+						remote-endpoint = <&amx2_in2_ep>;
+					};
+				};
+
+				xbar_amx2_in3_port: port@33 {
+					reg = <0x33>;
+
+					xbar_amx2_in3_ep: endpoint {
+						remote-endpoint = <&amx2_in3_ep>;
+					};
+				};
+
+				xbar_amx2_in4_port: port@34 {
+					reg = <0x34>;
+
+					xbar_amx2_in4_ep: endpoint {
+						remote-endpoint = <&amx2_in4_ep>;
+					};
+				};
+
+				port@35 {
+					reg = <0x35>;
+
+					xbar_amx2_out_ep: endpoint {
+						remote-endpoint = <&amx2_out_ep>;
+					};
+				};
+
+				xbar_amx3_in1_port: port@36 {
+					reg = <0x36>;
+
+					xbar_amx3_in1_ep: endpoint {
+						remote-endpoint = <&amx3_in1_ep>;
+					};
+				};
+
+				xbar_amx3_in2_port: port@37 {
+					reg = <0x37>;
+
+					xbar_amx3_in2_ep: endpoint {
+						remote-endpoint = <&amx3_in2_ep>;
+					};
+				};
+
+				xbar_amx3_in3_port: port@38 {
+					reg = <0x38>;
+
+					xbar_amx3_in3_ep: endpoint {
+						remote-endpoint = <&amx3_in3_ep>;
+					};
+				};
+
+				xbar_amx3_in4_port: port@39 {
+					reg = <0x39>;
+
+					xbar_amx3_in4_ep: endpoint {
+						remote-endpoint = <&amx3_in4_ep>;
+					};
+				};
+
+				port@3a {
+					reg = <0x3a>;
+
+					xbar_amx3_out_ep: endpoint {
+						remote-endpoint = <&amx3_out_ep>;
+					};
+				};
+
+				xbar_amx4_in1_port: port@3b {
+					reg = <0x3b>;
+
+					xbar_amx4_in1_ep: endpoint {
+						remote-endpoint = <&amx4_in1_ep>;
+					};
+				};
+
+				xbar_amx4_in2_port: port@3c {
+					reg = <0x3c>;
+
+					xbar_amx4_in2_ep: endpoint {
+						remote-endpoint = <&amx4_in2_ep>;
+					};
+				};
+
+				xbar_amx4_in3_port: port@3d {
+					reg = <0x3d>;
+
+					xbar_amx4_in3_ep: endpoint {
+						remote-endpoint = <&amx4_in3_ep>;
+					};
+				};
+
+				xbar_amx4_in4_port: port@3e {
+					reg = <0x3e>;
+
+					xbar_amx4_in4_ep: endpoint {
+						remote-endpoint = <&amx4_in4_ep>;
+					};
+				};
+
+				port@3f {
+					reg = <0x3f>;
+
+					xbar_amx4_out_ep: endpoint {
+						remote-endpoint = <&amx4_out_ep>;
+					};
+				};
+
+				xbar_adx1_in_port: port@40 {
+					reg = <0x40>;
+
+					xbar_adx1_in_ep: endpoint {
+						remote-endpoint = <&adx1_in_ep>;
+					};
+				};
+
+				port@41 {
+					reg = <0x41>;
+
+					xbar_adx1_out1_ep: endpoint {
+						remote-endpoint = <&adx1_out1_ep>;
+					};
+				};
+
+				port@42 {
+					reg = <0x42>;
+
+					xbar_adx1_out2_ep: endpoint {
+						remote-endpoint = <&adx1_out2_ep>;
+					};
+				};
+
+				port@43 {
+					reg = <0x43>;
+
+					xbar_adx1_out3_ep: endpoint {
+						remote-endpoint = <&adx1_out3_ep>;
+					};
+				};
+
+				port@44 {
+					reg = <0x44>;
+
+					xbar_adx1_out4_ep: endpoint {
+						remote-endpoint = <&adx1_out4_ep>;
+					};
+				};
+
+				xbar_adx2_in_port: port@45 {
+					reg = <0x45>;
+
+					xbar_adx2_in_ep: endpoint {
+						remote-endpoint = <&adx2_in_ep>;
+					};
+				};
+
+				port@46 {
+					reg = <0x46>;
+
+					xbar_adx2_out1_ep: endpoint {
+						remote-endpoint = <&adx2_out1_ep>;
+					};
+				};
+
+				port@47 {
+					reg = <0x47>;
+
+					xbar_adx2_out2_ep: endpoint {
+						remote-endpoint = <&adx2_out2_ep>;
+					};
+				};
+
+				port@48 {
+					reg = <0x48>;
+
+					xbar_adx2_out3_ep: endpoint {
+						remote-endpoint = <&adx2_out3_ep>;
+					};
+				};
+
+				port@49 {
+					reg = <0x49>;
+
+					xbar_adx2_out4_ep: endpoint {
+						remote-endpoint = <&adx2_out4_ep>;
+					};
+				};
+
+				xbar_adx3_in_port: port@4a {
+					reg = <0x4a>;
+
+					xbar_adx3_in_ep: endpoint {
+						remote-endpoint = <&adx3_in_ep>;
+					};
+				};
+
+				port@4b {
+					reg = <0x4b>;
+
+					xbar_adx3_out1_ep: endpoint {
+						remote-endpoint = <&adx3_out1_ep>;
+					};
+				};
+
+				port@4c {
+					reg = <0x4c>;
+
+					xbar_adx3_out2_ep: endpoint {
+						remote-endpoint = <&adx3_out2_ep>;
+					};
+				};
+
+				port@4d {
+					reg = <0x4d>;
+
+					xbar_adx3_out3_ep: endpoint {
+						remote-endpoint = <&adx3_out3_ep>;
+					};
+				};
+
+				port@4e {
+					reg = <0x4e>;
+
+					xbar_adx3_out4_ep: endpoint {
+						remote-endpoint = <&adx3_out4_ep>;
+					};
+				};
+
+				xbar_adx4_in_port: port@4f {
+					reg = <0x4f>;
+
+					xbar_adx4_in_ep: endpoint {
+						remote-endpoint = <&adx4_in_ep>;
+					};
+				};
+
+				port@50 {
+					reg = <0x50>;
+
+					xbar_adx4_out1_ep: endpoint {
+						remote-endpoint = <&adx4_out1_ep>;
+					};
+				};
+
+				port@51 {
+					reg = <0x51>;
+
+					xbar_adx4_out2_ep: endpoint {
+						remote-endpoint = <&adx4_out2_ep>;
+					};
+				};
+
+				port@52 {
+					reg = <0x52>;
+
+					xbar_adx4_out3_ep: endpoint {
+						remote-endpoint = <&adx4_out3_ep>;
+					};
+				};
+
+				port@53 {
+					reg = <0x53>;
+
+					xbar_adx4_out4_ep: endpoint {
+						remote-endpoint = <&adx4_out4_ep>;
+					};
+				};
+
+				xbar_mixer_in1_port: port@54 {
+					reg = <0x54>;
+
+					xbar_mixer_in1_ep: endpoint {
+						remote-endpoint = <&mixer_in1_ep>;
+					};
+				};
+
+				xbar_mixer_in2_port: port@55 {
+					reg = <0x55>;
+
+					xbar_mixer_in2_ep: endpoint {
+						remote-endpoint = <&mixer_in2_ep>;
+					};
+				};
+
+				xbar_mixer_in3_port: port@56 {
+					reg = <0x56>;
+
+					xbar_mixer_in3_ep: endpoint {
+						remote-endpoint = <&mixer_in3_ep>;
+					};
+				};
+
+				xbar_mixer_in4_port: port@57 {
+					reg = <0x57>;
+
+					xbar_mixer_in4_ep: endpoint {
+						remote-endpoint = <&mixer_in4_ep>;
+					};
+				};
+
+				xbar_mixer_in5_port: port@58 {
+					reg = <0x58>;
+
+					xbar_mixer_in5_ep: endpoint {
+						remote-endpoint = <&mixer_in5_ep>;
+					};
+				};
+
+				xbar_mixer_in6_port: port@59 {
+					reg = <0x59>;
+
+					xbar_mixer_in6_ep: endpoint {
+						remote-endpoint = <&mixer_in6_ep>;
+					};
+				};
+
+				xbar_mixer_in7_port: port@5a {
+					reg = <0x5a>;
+
+					xbar_mixer_in7_ep: endpoint {
+						remote-endpoint = <&mixer_in7_ep>;
+					};
+				};
+
+				xbar_mixer_in8_port: port@5b {
+					reg = <0x5b>;
+
+					xbar_mixer_in8_ep: endpoint {
+						remote-endpoint = <&mixer_in8_ep>;
+					};
+				};
+
+				xbar_mixer_in9_port: port@5c {
+					reg = <0x5c>;
+
+					xbar_mixer_in9_ep: endpoint {
+						remote-endpoint = <&mixer_in9_ep>;
+					};
+				};
+
+				xbar_mixer_in10_port: port@5d {
+					reg = <0x5d>;
+
+					xbar_mixer_in10_ep: endpoint {
+						remote-endpoint = <&mixer_in10_ep>;
+					};
+				};
+
+				port@5e {
+					reg = <0x5e>;
+
+					xbar_mixer_out1_ep: endpoint {
+						remote-endpoint = <&mixer_out1_ep>;
+					};
+				};
+
+				port@5f {
+					reg = <0x5f>;
+
+					xbar_mixer_out2_ep: endpoint {
+						remote-endpoint = <&mixer_out2_ep>;
+					};
+				};
+
+				port@60 {
+					reg = <0x60>;
+
+					xbar_mixer_out3_ep: endpoint {
+						remote-endpoint = <&mixer_out3_ep>;
+					};
+				};
+
+				port@61 {
+					reg = <0x61>;
+
+					xbar_mixer_out4_ep: endpoint {
+						remote-endpoint = <&mixer_out4_ep>;
+					};
+				};
+
+				port@62 {
+					reg = <0x62>;
+
+					xbar_mixer_out5_ep: endpoint {
+						remote-endpoint = <&mixer_out5_ep>;
+					};
+				};
 			};
 
 			admaif@290f000 {
@@ -726,6 +1262,679 @@
 					};
 				};
 			};
+
+			sfc@2902000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						sfc1_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_sfc1_in_ep>;
+							convert-rate = <44100>;
+						};
+					};
+
+					sfc1_out_port: port@1 {
+						reg = <1>;
+
+						sfc1_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_sfc1_out_ep>;
+							convert-rate = <48000>;
+						};
+					};
+				};
+			};
+
+			sfc@2902200 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						sfc2_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_sfc2_in_ep>;
+						};
+					};
+
+					sfc2_out_port: port@1 {
+						reg = <1>;
+
+						sfc2_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_sfc2_out_ep>;
+						};
+					};
+				};
+			};
+
+			sfc@2902400 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						sfc3_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_sfc3_in_ep>;
+						};
+					};
+
+					sfc3_out_port: port@1 {
+						reg = <1>;
+
+						sfc3_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_sfc3_out_ep>;
+						};
+					};
+				};
+			};
+
+			sfc@2902600 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						sfc4_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_sfc4_in_ep>;
+						};
+					};
+
+					sfc4_out_port: port@1 {
+						reg = <1>;
+
+						sfc4_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_sfc4_out_ep>;
+						};
+					};
+				};
+			};
+
+			mvc@290a000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						mvc1_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_mvc1_in_ep>;
+						};
+					};
+
+					mvc1_out_port: port@1 {
+						reg = <1>;
+
+						mvc1_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_mvc1_out_ep>;
+						};
+					};
+				};
+			};
+
+			mvc@290a200 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						mvc2_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_mvc2_in_ep>;
+						};
+					};
+
+					mvc2_out_port: port@1 {
+						reg = <1>;
+
+						mvc2_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_mvc2_out_ep>;
+						};
+					};
+				};
+			};
+
+			amx@2903000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						amx1_in1_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_in1_ep>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						amx1_in2_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_in2_ep>;
+						};
+					};
+
+					port@2 {
+						reg = <2>;
+
+						amx1_in3_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_in3_ep>;
+						};
+					};
+
+					port@3 {
+						reg = <3>;
+
+						amx1_in4_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_in4_ep>;
+						};
+					};
+
+					amx1_out_port: port@4 {
+						reg = <4>;
+
+						amx1_out_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_out_ep>;
+						};
+					};
+				};
+			};
+
+			amx@2903100 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						amx2_in1_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_in1_ep>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						amx2_in2_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_in2_ep>;
+						};
+					};
+
+					amx2_in3_port: port@2 {
+						reg = <2>;
+
+						amx2_in3_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_in3_ep>;
+						};
+					};
+
+					amx2_in4_port: port@3 {
+						reg = <3>;
+
+						amx2_in4_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_in4_ep>;
+						};
+					};
+
+					amx2_out_port: port@4 {
+						reg = <4>;
+
+						amx2_out_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_out_ep>;
+						};
+					};
+				};
+			};
+
+			amx@2903200 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						amx3_in1_ep: endpoint {
+							remote-endpoint = <&xbar_amx3_in1_ep>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						amx3_in2_ep: endpoint {
+							remote-endpoint = <&xbar_amx3_in2_ep>;
+						};
+					};
+
+					port@2 {
+						reg = <2>;
+
+						amx3_in3_ep: endpoint {
+							remote-endpoint = <&xbar_amx3_in3_ep>;
+						};
+					};
+
+					port@3 {
+						reg = <3>;
+
+						amx3_in4_ep: endpoint {
+							remote-endpoint = <&xbar_amx3_in4_ep>;
+						};
+					};
+
+					amx3_out_port: port@4 {
+						reg = <4>;
+
+						amx3_out_ep: endpoint {
+							remote-endpoint = <&xbar_amx3_out_ep>;
+						};
+					};
+				};
+			};
+
+			amx@2903300 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						amx4_in1_ep: endpoint {
+							remote-endpoint = <&xbar_amx4_in1_ep>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						amx4_in2_ep: endpoint {
+							remote-endpoint = <&xbar_amx4_in2_ep>;
+						};
+					};
+
+					port@2 {
+						reg = <2>;
+
+						amx4_in3_ep: endpoint {
+							remote-endpoint = <&xbar_amx4_in3_ep>;
+						};
+					};
+
+					port@3 {
+						reg = <3>;
+
+						amx4_in4_ep: endpoint {
+							remote-endpoint = <&xbar_amx4_in4_ep>;
+						};
+					};
+
+					amx4_out_port: port@4 {
+						reg = <4>;
+
+						amx4_out_ep: endpoint {
+							remote-endpoint = <&xbar_amx4_out_ep>;
+						};
+					};
+				};
+			};
+
+			adx@2903800 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						adx1_in_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_in_ep>;
+						};
+					};
+
+					adx1_out1_port: port@1 {
+						reg = <1>;
+
+						adx1_out1_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_out1_ep>;
+						};
+					};
+
+					adx1_out2_port: port@2 {
+						reg = <2>;
+
+						adx1_out2_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_out2_ep>;
+						};
+					};
+
+					adx1_out3_port: port@3 {
+						reg = <3>;
+
+						adx1_out3_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_out3_ep>;
+						};
+					};
+
+					adx1_out4_port: port@4 {
+						reg = <4>;
+
+						adx1_out4_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_out4_ep>;
+						};
+					};
+				};
+			};
+
+			adx@2903900 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						adx2_in_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_in_ep>;
+						};
+					};
+
+					adx2_out1_port: port@1 {
+						reg = <1>;
+
+						adx2_out1_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_out1_ep>;
+						};
+					};
+
+					adx2_out2_port: port@2 {
+						reg = <2>;
+
+						adx2_out2_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_out2_ep>;
+						};
+					};
+
+					adx2_out3_port: port@3 {
+						reg = <3>;
+
+						adx2_out3_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_out3_ep>;
+						};
+					};
+
+					adx2_out4_port: port@4 {
+						reg = <4>;
+
+						adx2_out4_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_out4_ep>;
+						};
+					};
+				};
+			};
+
+			adx@2903a00 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						adx3_in_ep: endpoint {
+							remote-endpoint = <&xbar_adx3_in_ep>;
+						};
+					};
+
+					adx3_out1_port: port@1 {
+						reg = <1>;
+
+						adx3_out1_ep: endpoint {
+							remote-endpoint = <&xbar_adx3_out1_ep>;
+						};
+					};
+
+					adx3_out2_port: port@2 {
+						reg = <2>;
+
+						adx3_out2_ep: endpoint {
+							remote-endpoint = <&xbar_adx3_out2_ep>;
+						};
+					};
+
+					adx3_out3_port: port@3 {
+						reg = <3>;
+
+						adx3_out3_ep: endpoint {
+							remote-endpoint = <&xbar_adx3_out3_ep>;
+						};
+					};
+
+					adx3_out4_port: port@4 {
+						reg = <4>;
+
+						adx3_out4_ep: endpoint {
+							remote-endpoint = <&xbar_adx3_out4_ep>;
+						};
+					};
+				};
+			};
+
+			adx@2903b00 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						adx4_in_ep: endpoint {
+							remote-endpoint = <&xbar_adx4_in_ep>;
+						};
+					};
+
+					adx4_out1_port: port@1 {
+						reg = <1>;
+
+						adx4_out1_ep: endpoint {
+							remote-endpoint = <&xbar_adx4_out1_ep>;
+						};
+					};
+
+					adx4_out2_port: port@2 {
+						reg = <2>;
+
+						adx4_out2_ep: endpoint {
+							remote-endpoint = <&xbar_adx4_out2_ep>;
+						};
+					};
+
+					adx4_out3_port: port@3 {
+						reg = <3>;
+
+						adx4_out3_ep: endpoint {
+							remote-endpoint = <&xbar_adx4_out3_ep>;
+						};
+					};
+
+					adx4_out4_port: port@4 {
+						reg = <4>;
+
+						adx4_out4_ep: endpoint {
+							remote-endpoint = <&xbar_adx4_out4_ep>;
+						};
+					};
+				};
+			};
+
+			amixer@290bb00 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0x0>;
+
+						mixer_in1_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in1_ep>;
+						};
+					};
+
+					port@1 {
+						reg = <0x1>;
+
+						mixer_in2_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in2_ep>;
+						};
+					};
+
+					port@2 {
+						reg = <0x2>;
+
+						mixer_in3_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in3_ep>;
+						};
+					};
+
+					port@3 {
+						reg = <0x3>;
+
+						mixer_in4_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in4_ep>;
+						};
+					};
+
+					port@4 {
+						reg = <0x4>;
+
+						mixer_in5_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in5_ep>;
+						};
+					};
+
+					port@5 {
+						reg = <0x5>;
+
+						mixer_in6_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in6_ep>;
+						};
+					};
+
+					port@6 {
+						reg = <0x6>;
+
+						mixer_in7_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in7_ep>;
+						};
+					};
+
+					port@7 {
+						reg = <0x7>;
+
+						mixer_in8_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in8_ep>;
+						};
+					};
+
+					port@8 {
+						reg = <0x8>;
+
+						mixer_in9_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in9_ep>;
+						};
+					};
+
+					port@9 {
+						reg = <0x9>;
+
+						mixer_in10_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in10_ep>;
+						};
+					};
+
+					mixer_out1_port: port@a {
+						reg = <0xa>;
+
+						mixer_out1_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out1_ep>;
+						};
+					};
+
+					mixer_out2_port: port@b {
+						reg = <0xb>;
+
+						mixer_out2_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out2_ep>;
+						};
+					};
+
+					mixer_out3_port: port@c {
+						reg = <0xc>;
+
+						mixer_out3_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out3_ep>;
+						};
+					};
+
+					mixer_out4_port: port@d {
+						reg = <0xd>;
+
+						mixer_out4_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out4_ep>;
+						};
+					};
+
+					mixer_out5_port: port@e {
+						reg = <0xe>;
+
+						mixer_out5_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out5_ep>;
+						};
+					};
+				};
+			};
 		};
 	};
 
@@ -1104,6 +2313,41 @@
 		       <&xbar_i2s4_port>, <&xbar_i2s5_port>, <&xbar_i2s6_port>,
 		       <&xbar_dmic1_port>, <&xbar_dmic2_port>, <&xbar_dmic3_port>,
 		       <&xbar_dspk1_port>, <&xbar_dspk2_port>,
+		       <&xbar_sfc1_in_port>, <&xbar_sfc2_in_port>,
+		       <&xbar_sfc3_in_port>, <&xbar_sfc4_in_port>,
+		       <&xbar_mvc1_in_port>, <&xbar_mvc2_in_port>,
+		       <&xbar_amx1_in1_port>, <&xbar_amx1_in2_port>,
+		       <&xbar_amx1_in3_port>, <&xbar_amx1_in4_port>,
+		       <&xbar_amx2_in1_port>, <&xbar_amx2_in2_port>,
+		       <&xbar_amx2_in3_port>, <&xbar_amx2_in4_port>,
+		       <&xbar_amx3_in1_port>, <&xbar_amx3_in2_port>,
+		       <&xbar_amx3_in3_port>, <&xbar_amx3_in4_port>,
+		       <&xbar_amx4_in1_port>, <&xbar_amx4_in2_port>,
+		       <&xbar_amx4_in3_port>, <&xbar_amx4_in4_port>,
+		       <&xbar_adx1_in_port>, <&xbar_adx2_in_port>,
+		       <&xbar_adx3_in_port>, <&xbar_adx4_in_port>,
+		       <&xbar_mixer_in1_port>, <&xbar_mixer_in2_port>,
+		       <&xbar_mixer_in3_port>, <&xbar_mixer_in4_port>,
+		       <&xbar_mixer_in5_port>, <&xbar_mixer_in6_port>,
+		       <&xbar_mixer_in7_port>, <&xbar_mixer_in8_port>,
+		       <&xbar_mixer_in9_port>, <&xbar_mixer_in10_port>,
+		       /* HW accelerators */
+		       <&sfc1_out_port>, <&sfc2_out_port>,
+		       <&sfc3_out_port>, <&sfc4_out_port>,
+		       <&mvc1_out_port>, <&mvc2_out_port>,
+		       <&amx1_out_port>, <&amx2_out_port>,
+		       <&amx3_out_port>, <&amx4_out_port>,
+		       <&adx1_out1_port>, <&adx1_out2_port>,
+		       <&adx1_out3_port>, <&adx1_out4_port>,
+		       <&adx2_out1_port>, <&adx2_out2_port>,
+		       <&adx2_out3_port>, <&adx2_out4_port>,
+		       <&adx3_out1_port>, <&adx3_out2_port>,
+		       <&adx3_out3_port>, <&adx3_out4_port>,
+		       <&adx4_out1_port>, <&adx4_out2_port>,
+		       <&adx4_out3_port>, <&adx4_out4_port>,
+		       <&mixer_out1_port>, <&mixer_out2_port>,
+		       <&mixer_out3_port>, <&mixer_out4_port>,
+		       <&mixer_out5_port>,
 		       /* I/O */
 		       <&i2s1_port>, <&i2s2_port>, <&i2s3_port>, <&i2s4_port>,
 		       <&i2s5_port>, <&i2s6_port>, <&dmic1_port>, <&dmic2_port>,
diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts b/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts
index 936b106e73db..af33fe93e1d6 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts
@@ -124,7 +124,7 @@
 	};
 
 	hda@3510000 {
-		nvidia,model = "jetson-tx2-hda";
+		nvidia,model = "NVIDIA Jetson TX2 NX HDA";
 		status = "okay";
 	};
 
@@ -715,4 +715,508 @@
 			};
 		};
 	};
+
+	aconnect@2900000 {
+		status = "okay";
+
+		dma-controller@2930000 {
+			status = "okay";
+		};
+
+		interrupt-controller@2a40000 {
+			status = "okay";
+		};
+
+		ahub@2900800 {
+			status = "okay";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0x0>;
+
+					xbar_admaif0_ep: endpoint {
+						remote-endpoint = <&admaif0_ep>;
+					};
+				};
+
+				port@1 {
+					reg = <0x1>;
+
+					xbar_admaif1_ep: endpoint {
+						remote-endpoint = <&admaif1_ep>;
+					};
+				};
+
+				port@2 {
+					reg = <0x2>;
+
+					xbar_admaif2_ep: endpoint {
+						remote-endpoint = <&admaif2_ep>;
+					};
+				};
+
+				port@3 {
+					reg = <0x3>;
+
+					xbar_admaif3_ep: endpoint {
+						remote-endpoint = <&admaif3_ep>;
+					};
+				};
+
+				port@4 {
+					reg = <0x4>;
+
+					xbar_admaif4_ep: endpoint {
+						remote-endpoint = <&admaif4_ep>;
+					};
+				};
+
+				port@5 {
+					reg = <0x5>;
+
+					xbar_admaif5_ep: endpoint {
+						remote-endpoint = <&admaif5_ep>;
+					};
+				};
+
+				port@6 {
+					reg = <0x6>;
+
+					xbar_admaif6_ep: endpoint {
+						remote-endpoint = <&admaif6_ep>;
+					};
+				};
+
+				port@7 {
+					reg = <0x7>;
+
+					xbar_admaif7_ep: endpoint {
+						remote-endpoint = <&admaif7_ep>;
+					};
+				};
+
+				port@8 {
+					reg = <0x8>;
+
+					xbar_admaif8_ep: endpoint {
+						remote-endpoint = <&admaif8_ep>;
+					};
+				};
+
+				port@9 {
+					reg = <0x9>;
+
+					xbar_admaif9_ep: endpoint {
+						remote-endpoint = <&admaif9_ep>;
+					};
+				};
+
+				port@a {
+					reg = <0xa>;
+
+					xbar_admaif10_ep: endpoint {
+						remote-endpoint = <&admaif10_ep>;
+					};
+				};
+
+				port@b {
+					reg = <0xb>;
+
+					xbar_admaif11_ep: endpoint {
+						remote-endpoint = <&admaif11_ep>;
+					};
+				};
+
+				port@c {
+					reg = <0xc>;
+
+					xbar_admaif12_ep: endpoint {
+						remote-endpoint = <&admaif12_ep>;
+					};
+				};
+
+				port@d {
+					reg = <0xd>;
+
+					xbar_admaif13_ep: endpoint {
+						remote-endpoint = <&admaif13_ep>;
+					};
+				};
+
+				port@e {
+					reg = <0xe>;
+
+					xbar_admaif14_ep: endpoint {
+						remote-endpoint = <&admaif14_ep>;
+					};
+				};
+
+				port@f {
+					reg = <0xf>;
+
+					xbar_admaif15_ep: endpoint {
+						remote-endpoint = <&admaif15_ep>;
+					};
+				};
+
+				port@10 {
+					reg = <0x10>;
+
+					xbar_admaif16_ep: endpoint {
+						remote-endpoint = <&admaif16_ep>;
+					};
+				};
+
+				port@11 {
+					reg = <0x11>;
+
+					xbar_admaif17_ep: endpoint {
+						remote-endpoint = <&admaif17_ep>;
+					};
+				};
+
+				port@12 {
+					reg = <0x12>;
+
+					xbar_admaif18_ep: endpoint {
+						remote-endpoint = <&admaif18_ep>;
+					};
+				};
+
+				port@13 {
+					reg = <0x13>;
+
+					xbar_admaif19_ep: endpoint {
+						remote-endpoint = <&admaif19_ep>;
+					};
+				};
+
+				xbar_i2s1_port: port@14 {
+					reg = <0x14>;
+
+					xbar_i2s1_ep: endpoint {
+						remote-endpoint = <&i2s1_cif_ep>;
+					};
+				};
+
+				xbar_i2s3_port: port@16 {
+					reg = <0x16>;
+
+					xbar_i2s3_ep: endpoint {
+						remote-endpoint = <&i2s3_cif_ep>;
+					};
+				};
+
+				xbar_dmic1_port: port@1a {
+					reg = <0x1a>;
+
+					xbar_dmic1_ep: endpoint {
+						remote-endpoint = <&dmic1_cif_ep>;
+					};
+				};
+
+				xbar_dmic2_port: port@1b {
+					reg = <0x1b>;
+
+					xbar_dmic2_ep: endpoint {
+						remote-endpoint = <&dmic2_cif_ep>;
+					};
+				};
+			};
+
+			admaif@290f000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					admaif0_port: port@0 {
+						reg = <0x0>;
+
+						admaif0_ep: endpoint {
+							remote-endpoint = <&xbar_admaif0_ep>;
+						};
+					};
+
+					admaif1_port: port@1 {
+						reg = <0x1>;
+
+						admaif1_ep: endpoint {
+							remote-endpoint = <&xbar_admaif1_ep>;
+						};
+					};
+
+					admaif2_port: port@2 {
+						reg = <0x2>;
+
+						admaif2_ep: endpoint {
+							remote-endpoint = <&xbar_admaif2_ep>;
+						};
+					};
+
+					admaif3_port: port@3 {
+						reg = <0x3>;
+
+						admaif3_ep: endpoint {
+							remote-endpoint = <&xbar_admaif3_ep>;
+						};
+					};
+
+					admaif4_port: port@4 {
+						reg = <0x4>;
+
+						admaif4_ep: endpoint {
+							remote-endpoint = <&xbar_admaif4_ep>;
+						};
+					};
+
+					admaif5_port: port@5 {
+						reg = <0x5>;
+
+						admaif5_ep: endpoint {
+							remote-endpoint = <&xbar_admaif5_ep>;
+						};
+					};
+
+					admaif6_port: port@6 {
+						reg = <0x6>;
+
+						admaif6_ep: endpoint {
+							remote-endpoint = <&xbar_admaif6_ep>;
+						};
+					};
+
+					admaif7_port: port@7 {
+						reg = <0x7>;
+
+						admaif7_ep: endpoint {
+							remote-endpoint = <&xbar_admaif7_ep>;
+						};
+					};
+
+					admaif8_port: port@8 {
+						reg = <0x8>;
+
+						admaif8_ep: endpoint {
+							remote-endpoint = <&xbar_admaif8_ep>;
+						};
+					};
+
+					admaif9_port: port@9 {
+						reg = <0x9>;
+
+						admaif9_ep: endpoint {
+							remote-endpoint = <&xbar_admaif9_ep>;
+						};
+					};
+
+					admaif10_port: port@a {
+						reg = <0xa>;
+
+						admaif10_ep: endpoint {
+							remote-endpoint = <&xbar_admaif10_ep>;
+						};
+					};
+
+					admaif11_port: port@b {
+						reg = <0xb>;
+
+						admaif11_ep: endpoint {
+							remote-endpoint = <&xbar_admaif11_ep>;
+						};
+					};
+
+					admaif12_port: port@c {
+						reg = <0xc>;
+
+						admaif12_ep: endpoint {
+							remote-endpoint = <&xbar_admaif12_ep>;
+						};
+					};
+
+					admaif13_port: port@d {
+						reg = <0xd>;
+
+						admaif13_ep: endpoint {
+							remote-endpoint = <&xbar_admaif13_ep>;
+						};
+					};
+
+					admaif14_port: port@e {
+						reg = <0xe>;
+
+						admaif14_ep: endpoint {
+							remote-endpoint = <&xbar_admaif14_ep>;
+						};
+					};
+
+					admaif15_port: port@f {
+						reg = <0xf>;
+
+						admaif15_ep: endpoint {
+							remote-endpoint = <&xbar_admaif15_ep>;
+						};
+					};
+
+					admaif16_port: port@10 {
+						reg = <0x10>;
+
+						admaif16_ep: endpoint {
+							remote-endpoint = <&xbar_admaif16_ep>;
+						};
+					};
+
+					admaif17_port: port@11 {
+						reg = <0x11>;
+
+						admaif17_ep: endpoint {
+							remote-endpoint = <&xbar_admaif17_ep>;
+						};
+					};
+
+					admaif18_port: port@12 {
+						reg = <0x12>;
+
+						admaif18_ep: endpoint {
+							remote-endpoint = <&xbar_admaif18_ep>;
+						};
+					};
+
+					admaif19_port: port@13 {
+						reg = <0x13>;
+
+						admaif19_ep: endpoint {
+							remote-endpoint = <&xbar_admaif19_ep>;
+						};
+					};
+				};
+			};
+
+			i2s@2901000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						i2s1_cif_ep: endpoint {
+							remote-endpoint = <&xbar_i2s1_ep>;
+						};
+					};
+
+					i2s1_port: port@1 {
+						reg = <1>;
+
+						i2s1_dap_ep: endpoint {
+							dai-format = "i2s";
+							/* Placeholder for external Codec */
+						};
+					};
+				};
+			};
+
+			i2s@2901200 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						i2s3_cif_ep: endpoint {
+							remote-endpoint = <&xbar_i2s3_ep>;
+						};
+					};
+
+					i2s3_port: port@1 {
+						reg = <1>;
+
+						i2s3_dap_ep: endpoint {
+							dai-format = "i2s";
+							/* Placeholder for external Codec */
+						};
+					};
+				};
+			};
+
+			dmic@2904000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						dmic1_cif_ep: endpoint {
+							remote-endpoint = <&xbar_dmic1_ep>;
+						};
+					};
+
+					dmic1_port: port@1 {
+						reg = <1>;
+
+						dmic1_dap_ep: endpoint {
+							/* Place holder for external Codec */
+						};
+					};
+				};
+			};
+
+			dmic@2904100 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						dmic2_cif_ep: endpoint {
+							remote-endpoint = <&xbar_dmic2_ep>;
+						};
+					};
+
+					dmic2_port: port@1 {
+						reg = <1>;
+
+						dmic2_dap_ep: endpoint {
+							/* Place holder for external Codec */
+						};
+					};
+				};
+			};
+		};
+	};
+
+	sound {
+		compatible = "nvidia,tegra186-audio-graph-card";
+		status = "okay";
+
+		dais = /* FE */
+		       <&admaif0_port>, <&admaif1_port>, <&admaif2_port>, <&admaif3_port>,
+		       <&admaif4_port>, <&admaif5_port>, <&admaif6_port>, <&admaif7_port>,
+		       <&admaif8_port>, <&admaif9_port>, <&admaif10_port>, <&admaif11_port>,
+		       <&admaif12_port>, <&admaif13_port>, <&admaif14_port>, <&admaif15_port>,
+		       <&admaif16_port>, <&admaif17_port>, <&admaif18_port>, <&admaif19_port>,
+		       /* Router */
+		       <&xbar_i2s1_port>, <&xbar_i2s3_port>,
+		       <&xbar_dmic1_port>, <&xbar_dmic2_port>,
+		       /* I/O */
+		       <&i2s1_port>, <&i2s3_port>,
+		       <&dmic1_port>, <&dmic2_port>;
+
+		label = "NVIDIA Jetson TX2 NX APE";
+	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index e94f8add1a40..9ac4f0140700 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -354,6 +354,126 @@
 				sound-name-prefix = "DSPK2";
 				status = "disabled";
 			};
+
+			tegra_sfc1: sfc@2902000 {
+				compatible = "nvidia,tegra186-sfc",
+					     "nvidia,tegra210-sfc";
+				reg = <0x2902000 0x200>;
+				sound-name-prefix = "SFC1";
+				status = "disabled";
+			};
+
+			tegra_sfc2: sfc@2902200 {
+				compatible = "nvidia,tegra186-sfc",
+					     "nvidia,tegra210-sfc";
+				reg = <0x2902200 0x200>;
+				sound-name-prefix = "SFC2";
+				status = "disabled";
+			};
+
+			tegra_sfc3: sfc@2902400 {
+				compatible = "nvidia,tegra186-sfc",
+					     "nvidia,tegra210-sfc";
+				reg = <0x2902400 0x200>;
+				sound-name-prefix = "SFC3";
+				status = "disabled";
+			};
+
+			tegra_sfc4: sfc@2902600 {
+				compatible = "nvidia,tegra186-sfc",
+					     "nvidia,tegra210-sfc";
+				reg = <0x2902600 0x200>;
+				sound-name-prefix = "SFC4";
+				status = "disabled";
+			};
+
+			tegra_mvc1: mvc@290a000 {
+				compatible = "nvidia,tegra186-mvc",
+					     "nvidia,tegra210-mvc";
+				reg = <0x290a000 0x200>;
+				sound-name-prefix = "MVC1";
+				status = "disabled";
+			};
+
+			tegra_mvc2: mvc@290a200 {
+				compatible = "nvidia,tegra186-mvc",
+					     "nvidia,tegra210-mvc";
+				reg = <0x290a200 0x200>;
+				sound-name-prefix = "MVC2";
+				status = "disabled";
+			};
+
+			tegra_amx1: amx@2903000 {
+				compatible = "nvidia,tegra186-amx",
+					     "nvidia,tegra210-amx";
+				reg = <0x2903000 0x100>;
+				sound-name-prefix = "AMX1";
+				status = "disabled";
+			};
+
+			tegra_amx2: amx@2903100 {
+				compatible = "nvidia,tegra186-amx",
+					     "nvidia,tegra210-amx";
+				reg = <0x2903100 0x100>;
+				sound-name-prefix = "AMX2";
+				status = "disabled";
+			};
+
+			tegra_amx3: amx@2903200 {
+				compatible = "nvidia,tegra186-amx",
+					     "nvidia,tegra210-amx";
+				reg = <0x2903200 0x100>;
+				sound-name-prefix = "AMX3";
+				status = "disabled";
+			};
+
+			tegra_amx4: amx@2903300 {
+				compatible = "nvidia,tegra186-amx",
+					     "nvidia,tegra210-amx";
+				reg = <0x2903300 0x100>;
+				sound-name-prefix = "AMX4";
+				status = "disabled";
+			};
+
+			tegra_adx1: adx@2903800 {
+				compatible = "nvidia,tegra186-adx",
+					     "nvidia,tegra210-adx";
+				reg = <0x2903800 0x100>;
+				sound-name-prefix = "ADX1";
+				status = "disabled";
+			};
+
+			tegra_adx2: adx@2903900 {
+				compatible = "nvidia,tegra186-adx",
+					     "nvidia,tegra210-adx";
+				reg = <0x2903900 0x100>;
+				sound-name-prefix = "ADX2";
+				status = "disabled";
+			};
+
+			tegra_adx3: adx@2903a00 {
+				compatible = "nvidia,tegra186-adx",
+					     "nvidia,tegra210-adx";
+				reg = <0x2903a00 0x100>;
+				sound-name-prefix = "ADX3";
+				status = "disabled";
+			};
+
+			tegra_adx4: adx@2903b00 {
+				compatible = "nvidia,tegra186-adx",
+					     "nvidia,tegra210-adx";
+				reg = <0x2903b00 0x100>;
+				sound-name-prefix = "ADX4";
+				status = "disabled";
+			};
+
+			tegra_amixer: amixer@290bb00 {
+				compatible = "nvidia,tegra186-amixer",
+					     "nvidia,tegra210-amixer";
+				reg = <0x290bb00 0x800>;
+				sound-name-prefix = "MIXER1";
+				status = "disabled";
+			};
 		};
 	};
 
@@ -1433,6 +1553,22 @@
 			power-domains = <&bpmp TEGRA186_POWER_DOMAIN_DISP>;
 		};
 
+		nvdec@15480000 {
+			compatible = "nvidia,tegra186-nvdec";
+			reg = <0x15480000 0x40000>;
+			clocks = <&bpmp TEGRA186_CLK_NVDEC>;
+			clock-names = "nvdec";
+			resets = <&bpmp TEGRA186_RESET_NVDEC>;
+			reset-names = "nvdec";
+
+			power-domains = <&bpmp TEGRA186_POWER_DOMAIN_NVDEC>;
+			interconnects = <&mc TEGRA186_MEMORY_CLIENT_NVDECSRD &emc>,
+					<&mc TEGRA186_MEMORY_CLIENT_NVDECSRD1 &emc>,
+					<&mc TEGRA186_MEMORY_CLIENT_NVDECSWR &emc>;
+			interconnect-names = "dma-mem", "read-1", "write";
+			iommus = <&smmu TEGRA186_SID_NVDEC>;
+		};
+
 		sor0: sor@15540000 {
 			compatible = "nvidia,tegra186-sor";
 			reg = <0x15540000 0x10000>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
index 96bd01cadb18..9f34871b8f60 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
@@ -228,6 +228,542 @@
 							remote-endpoint = <&dmic3_cif_ep>;
 						};
 					};
+
+					xbar_sfc1_in_port: port@20 {
+						reg = <0x20>;
+
+						xbar_sfc1_in_ep: endpoint {
+							remote-endpoint = <&sfc1_cif_in_ep>;
+						};
+					};
+
+					port@21 {
+						reg = <0x21>;
+
+						xbar_sfc1_out_ep: endpoint {
+							remote-endpoint = <&sfc1_cif_out_ep>;
+						};
+					};
+
+					xbar_sfc2_in_port: port@22 {
+						reg = <0x22>;
+
+						xbar_sfc2_in_ep: endpoint {
+							remote-endpoint = <&sfc2_cif_in_ep>;
+						};
+					};
+
+					port@23 {
+						reg = <0x23>;
+
+						xbar_sfc2_out_ep: endpoint {
+							remote-endpoint = <&sfc2_cif_out_ep>;
+						};
+					};
+
+					xbar_sfc3_in_port: port@24 {
+						reg = <0x24>;
+
+						xbar_sfc3_in_ep: endpoint {
+							remote-endpoint = <&sfc3_cif_in_ep>;
+						};
+					};
+
+					port@25 {
+						reg = <0x25>;
+
+						xbar_sfc3_out_ep: endpoint {
+							remote-endpoint = <&sfc3_cif_out_ep>;
+						};
+					};
+
+					xbar_sfc4_in_port: port@26 {
+						reg = <0x26>;
+
+						xbar_sfc4_in_ep: endpoint {
+							remote-endpoint = <&sfc4_cif_in_ep>;
+						};
+					};
+
+					port@27 {
+						reg = <0x27>;
+
+						xbar_sfc4_out_ep: endpoint {
+							remote-endpoint = <&sfc4_cif_out_ep>;
+						};
+					};
+
+					xbar_mvc1_in_port: port@28 {
+						reg = <0x28>;
+
+						xbar_mvc1_in_ep: endpoint {
+							remote-endpoint = <&mvc1_cif_in_ep>;
+						};
+					};
+
+					port@29 {
+						reg = <0x29>;
+
+						xbar_mvc1_out_ep: endpoint {
+							remote-endpoint = <&mvc1_cif_out_ep>;
+						};
+					};
+
+					xbar_mvc2_in_port: port@2a {
+						reg = <0x2a>;
+
+						xbar_mvc2_in_ep: endpoint {
+							remote-endpoint = <&mvc2_cif_in_ep>;
+						};
+					};
+
+					port@2b {
+						reg = <0x2b>;
+
+						xbar_mvc2_out_ep: endpoint {
+							remote-endpoint = <&mvc2_cif_out_ep>;
+						};
+					};
+
+					xbar_amx1_in1_port: port@2c {
+						reg = <0x2c>;
+
+						xbar_amx1_in1_ep: endpoint {
+							remote-endpoint = <&amx1_in1_ep>;
+						};
+					};
+
+					xbar_amx1_in2_port: port@2d {
+						reg = <0x2d>;
+
+						xbar_amx1_in2_ep: endpoint {
+							remote-endpoint = <&amx1_in2_ep>;
+						};
+					};
+
+					xbar_amx1_in3_port: port@2e {
+						reg = <0x2e>;
+
+						xbar_amx1_in3_ep: endpoint {
+							remote-endpoint = <&amx1_in3_ep>;
+						};
+					};
+
+					xbar_amx1_in4_port: port@2f {
+						reg = <0x2f>;
+
+						xbar_amx1_in4_ep: endpoint {
+							remote-endpoint = <&amx1_in4_ep>;
+						};
+					};
+
+					port@30 {
+						reg = <0x30>;
+
+						xbar_amx1_out_ep: endpoint {
+							remote-endpoint = <&amx1_out_ep>;
+						};
+					};
+
+					xbar_amx2_in1_port: port@31 {
+						reg = <0x31>;
+
+						xbar_amx2_in1_ep: endpoint {
+							remote-endpoint = <&amx2_in1_ep>;
+						};
+					};
+
+					xbar_amx2_in2_port: port@32 {
+						reg = <0x32>;
+
+						xbar_amx2_in2_ep: endpoint {
+							remote-endpoint = <&amx2_in2_ep>;
+						};
+					};
+
+					xbar_amx2_in3_port: port@33 {
+						reg = <0x33>;
+
+						xbar_amx2_in3_ep: endpoint {
+							remote-endpoint = <&amx2_in3_ep>;
+						};
+					};
+
+					xbar_amx2_in4_port: port@34 {
+						reg = <0x34>;
+
+						xbar_amx2_in4_ep: endpoint {
+							remote-endpoint = <&amx2_in4_ep>;
+						};
+					};
+
+					port@35 {
+						reg = <0x35>;
+
+						xbar_amx2_out_ep: endpoint {
+							remote-endpoint = <&amx2_out_ep>;
+						};
+					};
+
+					xbar_amx3_in1_port: port@36 {
+						reg = <0x36>;
+
+						xbar_amx3_in1_ep: endpoint {
+							remote-endpoint = <&amx3_in1_ep>;
+						};
+					};
+
+					xbar_amx3_in2_port: port@37 {
+						reg = <0x37>;
+
+						xbar_amx3_in2_ep: endpoint {
+							remote-endpoint = <&amx3_in2_ep>;
+						};
+					};
+
+					xbar_amx3_in3_port: port@38 {
+						reg = <0x38>;
+
+						xbar_amx3_in3_ep: endpoint {
+							remote-endpoint = <&amx3_in3_ep>;
+						};
+					};
+
+					xbar_amx3_in4_port: port@39 {
+						reg = <0x39>;
+
+						xbar_amx3_in4_ep: endpoint {
+							remote-endpoint = <&amx3_in4_ep>;
+						};
+					};
+
+					port@3a {
+						reg = <0x3a>;
+
+						xbar_amx3_out_ep: endpoint {
+							remote-endpoint = <&amx3_out_ep>;
+						};
+					};
+
+					xbar_amx4_in1_port: port@3b {
+						reg = <0x3b>;
+
+						xbar_amx4_in1_ep: endpoint {
+							remote-endpoint = <&amx4_in1_ep>;
+						};
+					};
+
+					xbar_amx4_in2_port: port@3c {
+						reg = <0x3c>;
+
+						xbar_amx4_in2_ep: endpoint {
+							remote-endpoint = <&amx4_in2_ep>;
+						};
+					};
+
+					xbar_amx4_in3_port: port@3d {
+						reg = <0x3d>;
+
+						xbar_amx4_in3_ep: endpoint {
+							remote-endpoint = <&amx4_in3_ep>;
+						};
+					};
+
+					xbar_amx4_in4_port: port@3e {
+						reg = <0x3e>;
+
+						xbar_amx4_in4_ep: endpoint {
+							remote-endpoint = <&amx4_in4_ep>;
+						};
+					};
+
+					port@3f {
+						reg = <0x3f>;
+
+						xbar_amx4_out_ep: endpoint {
+							remote-endpoint = <&amx4_out_ep>;
+						};
+					};
+
+					xbar_adx1_in_port: port@40 {
+						reg = <0x40>;
+
+						xbar_adx1_in_ep: endpoint {
+							remote-endpoint = <&adx1_in_ep>;
+						};
+					};
+
+					port@41 {
+						reg = <0x41>;
+
+						xbar_adx1_out1_ep: endpoint {
+							remote-endpoint = <&adx1_out1_ep>;
+						};
+					};
+
+					port@42 {
+						reg = <0x42>;
+
+						xbar_adx1_out2_ep: endpoint {
+							remote-endpoint = <&adx1_out2_ep>;
+						};
+					};
+
+					port@43 {
+						reg = <0x43>;
+
+						xbar_adx1_out3_ep: endpoint {
+							remote-endpoint = <&adx1_out3_ep>;
+						};
+					};
+
+					port@44 {
+						reg = <0x44>;
+
+						xbar_adx1_out4_ep: endpoint {
+							remote-endpoint = <&adx1_out4_ep>;
+						};
+					};
+
+					xbar_adx2_in_port: port@45 {
+						reg = <0x45>;
+
+						xbar_adx2_in_ep: endpoint {
+							remote-endpoint = <&adx2_in_ep>;
+						};
+					};
+
+					port@46 {
+						reg = <0x46>;
+
+						xbar_adx2_out1_ep: endpoint {
+							remote-endpoint = <&adx2_out1_ep>;
+						};
+					};
+
+					port@47 {
+						reg = <0x47>;
+
+						xbar_adx2_out2_ep: endpoint {
+							remote-endpoint = <&adx2_out2_ep>;
+						};
+					};
+
+					port@48 {
+						reg = <0x48>;
+
+						xbar_adx2_out3_ep: endpoint {
+							remote-endpoint = <&adx2_out3_ep>;
+						};
+					};
+
+					port@49 {
+						reg = <0x49>;
+
+						xbar_adx2_out4_ep: endpoint {
+							remote-endpoint = <&adx2_out4_ep>;
+						};
+					};
+
+					xbar_adx3_in_port: port@4a {
+						reg = <0x4a>;
+
+						xbar_adx3_in_ep: endpoint {
+							remote-endpoint = <&adx3_in_ep>;
+						};
+					};
+
+					port@4b {
+						reg = <0x4b>;
+
+						xbar_adx3_out1_ep: endpoint {
+							remote-endpoint = <&adx3_out1_ep>;
+						};
+					};
+
+					port@4c {
+						reg = <0x4c>;
+
+						xbar_adx3_out2_ep: endpoint {
+							remote-endpoint = <&adx3_out2_ep>;
+						};
+					};
+
+					port@4d {
+						reg = <0x4d>;
+
+						xbar_adx3_out3_ep: endpoint {
+							remote-endpoint = <&adx3_out3_ep>;
+						};
+					};
+
+					port@4e {
+						reg = <0x4e>;
+
+						xbar_adx3_out4_ep: endpoint {
+							remote-endpoint = <&adx3_out4_ep>;
+						};
+					};
+
+					xbar_adx4_in_port: port@4f {
+						reg = <0x4f>;
+
+						xbar_adx4_in_ep: endpoint {
+							remote-endpoint = <&adx4_in_ep>;
+						};
+					};
+
+					port@50 {
+						reg = <0x50>;
+
+						xbar_adx4_out1_ep: endpoint {
+							remote-endpoint = <&adx4_out1_ep>;
+						};
+					};
+
+					port@51 {
+						reg = <0x51>;
+
+						xbar_adx4_out2_ep: endpoint {
+							remote-endpoint = <&adx4_out2_ep>;
+						};
+					};
+
+					port@52 {
+						reg = <0x52>;
+
+						xbar_adx4_out3_ep: endpoint {
+							remote-endpoint = <&adx4_out3_ep>;
+						};
+					};
+
+					port@53 {
+						reg = <0x53>;
+
+						xbar_adx4_out4_ep: endpoint {
+							remote-endpoint = <&adx4_out4_ep>;
+						};
+					};
+
+					xbar_mixer_in1_port: port@54 {
+						reg = <0x54>;
+
+						xbar_mixer_in1_ep: endpoint {
+							remote-endpoint = <&mixer_in1_ep>;
+						};
+					};
+
+					xbar_mixer_in2_port: port@55 {
+						reg = <0x55>;
+
+						xbar_mixer_in2_ep: endpoint {
+							remote-endpoint = <&mixer_in2_ep>;
+						};
+					};
+
+					xbar_mixer_in3_port: port@56 {
+						reg = <0x56>;
+
+						xbar_mixer_in3_ep: endpoint {
+							remote-endpoint = <&mixer_in3_ep>;
+						};
+					};
+
+					xbar_mixer_in4_port: port@57 {
+						reg = <0x57>;
+
+						xbar_mixer_in4_ep: endpoint {
+							remote-endpoint = <&mixer_in4_ep>;
+						};
+					};
+
+					xbar_mixer_in5_port: port@58 {
+						reg = <0x58>;
+
+						xbar_mixer_in5_ep: endpoint {
+							remote-endpoint = <&mixer_in5_ep>;
+						};
+					};
+
+					xbar_mixer_in6_port: port@59 {
+						reg = <0x59>;
+
+						xbar_mixer_in6_ep: endpoint {
+							remote-endpoint = <&mixer_in6_ep>;
+						};
+					};
+
+					xbar_mixer_in7_port: port@5a {
+						reg = <0x5a>;
+
+						xbar_mixer_in7_ep: endpoint {
+							remote-endpoint = <&mixer_in7_ep>;
+						};
+					};
+
+					xbar_mixer_in8_port: port@5b {
+						reg = <0x5b>;
+
+						xbar_mixer_in8_ep: endpoint {
+							remote-endpoint = <&mixer_in8_ep>;
+						};
+					};
+
+					xbar_mixer_in9_port: port@5c {
+						reg = <0x5c>;
+
+						xbar_mixer_in9_ep: endpoint {
+							remote-endpoint = <&mixer_in9_ep>;
+						};
+					};
+
+					xbar_mixer_in10_port: port@5d {
+						reg = <0x5d>;
+
+						xbar_mixer_in10_ep: endpoint {
+							remote-endpoint = <&mixer_in10_ep>;
+						};
+					};
+
+					port@5e {
+						reg = <0x5e>;
+
+						xbar_mixer_out1_ep: endpoint {
+							remote-endpoint = <&mixer_out1_ep>;
+						};
+					};
+
+					port@5f {
+						reg = <0x5f>;
+
+						xbar_mixer_out2_ep: endpoint {
+							remote-endpoint = <&mixer_out2_ep>;
+						};
+					};
+
+					port@60 {
+						reg = <0x60>;
+
+						xbar_mixer_out3_ep: endpoint {
+							remote-endpoint = <&mixer_out3_ep>;
+						};
+					};
+
+					port@61 {
+						reg = <0x61>;
+
+						xbar_mixer_out4_ep: endpoint {
+							remote-endpoint = <&mixer_out4_ep>;
+						};
+					};
+
+					port@62 {
+						reg = <0x62>;
+
+						xbar_mixer_out5_ep: endpoint {
+							remote-endpoint = <&mixer_out5_ep>;
+						};
+					};
 				};
 
 				admaif@290f000 {
@@ -527,6 +1063,677 @@
 						};
 					};
 				};
+
+				sfc@2902000 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							sfc1_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_sfc1_in_ep>;
+							};
+						};
+
+						sfc1_out_port: port@1 {
+							reg = <1>;
+
+							sfc1_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_sfc1_out_ep>;
+							};
+						};
+					};
+				};
+
+				sfc@2902200 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							sfc2_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_sfc2_in_ep>;
+							};
+						};
+
+						sfc2_out_port: port@1 {
+							reg = <1>;
+
+							sfc2_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_sfc2_out_ep>;
+							};
+						};
+					};
+				};
+
+				sfc@2902400 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							sfc3_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_sfc3_in_ep>;
+							};
+						};
+
+						sfc3_out_port: port@1 {
+							reg = <1>;
+
+							sfc3_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_sfc3_out_ep>;
+							};
+						};
+					};
+				};
+
+				sfc@2902600 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							sfc4_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_sfc4_in_ep>;
+							};
+						};
+
+						sfc4_out_port: port@1 {
+							reg = <1>;
+
+							sfc4_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_sfc4_out_ep>;
+							};
+						};
+					};
+				};
+
+				mvc@290a000 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							mvc1_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_mvc1_in_ep>;
+							};
+						};
+
+						mvc1_out_port: port@1 {
+							reg = <1>;
+
+							mvc1_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_mvc1_out_ep>;
+							};
+						};
+					};
+				};
+
+				mvc@290a200 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							mvc2_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_mvc2_in_ep>;
+							};
+						};
+
+						mvc2_out_port: port@1 {
+							reg = <1>;
+
+							mvc2_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_mvc2_out_ep>;
+							};
+						};
+					};
+				};
+
+				amx@2903000 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							amx1_in1_ep: endpoint {
+								remote-endpoint = <&xbar_amx1_in1_ep>;
+							};
+						};
+
+						port@1 {
+							reg = <1>;
+
+							amx1_in2_ep: endpoint {
+								remote-endpoint = <&xbar_amx1_in2_ep>;
+							};
+						};
+
+						port@2 {
+							reg = <2>;
+
+							amx1_in3_ep: endpoint {
+								remote-endpoint = <&xbar_amx1_in3_ep>;
+							};
+						};
+
+						port@3 {
+							reg = <3>;
+
+							amx1_in4_ep: endpoint {
+								remote-endpoint = <&xbar_amx1_in4_ep>;
+							};
+						};
+
+						amx1_out_port: port@4 {
+							reg = <4>;
+
+							amx1_out_ep: endpoint {
+								remote-endpoint = <&xbar_amx1_out_ep>;
+							};
+						};
+					};
+				};
+
+				amx@2903100 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							amx2_in1_ep: endpoint {
+								remote-endpoint = <&xbar_amx2_in1_ep>;
+							};
+						};
+
+						port@1 {
+							reg = <1>;
+
+							amx2_in2_ep: endpoint {
+								remote-endpoint = <&xbar_amx2_in2_ep>;
+							};
+						};
+
+						amx2_in3_port: port@2 {
+							reg = <2>;
+
+							amx2_in3_ep: endpoint {
+								remote-endpoint = <&xbar_amx2_in3_ep>;
+							};
+						};
+
+						amx2_in4_port: port@3 {
+							reg = <3>;
+
+							amx2_in4_ep: endpoint {
+								remote-endpoint = <&xbar_amx2_in4_ep>;
+							};
+						};
+
+						amx2_out_port: port@4 {
+							reg = <4>;
+
+							amx2_out_ep: endpoint {
+								remote-endpoint = <&xbar_amx2_out_ep>;
+							};
+						};
+					};
+				};
+
+				amx@2903200 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							amx3_in1_ep: endpoint {
+								remote-endpoint = <&xbar_amx3_in1_ep>;
+							};
+						};
+
+						port@1 {
+							reg = <1>;
+
+							amx3_in2_ep: endpoint {
+								remote-endpoint = <&xbar_amx3_in2_ep>;
+							};
+						};
+
+						port@2 {
+							reg = <2>;
+
+							amx3_in3_ep: endpoint {
+								remote-endpoint = <&xbar_amx3_in3_ep>;
+							};
+						};
+
+						port@3 {
+							reg = <3>;
+
+							amx3_in4_ep: endpoint {
+								remote-endpoint = <&xbar_amx3_in4_ep>;
+							};
+						};
+
+						amx3_out_port: port@4 {
+							reg = <4>;
+
+							amx3_out_ep: endpoint {
+								remote-endpoint = <&xbar_amx3_out_ep>;
+							};
+						};
+					};
+				};
+
+				amx@2903300 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							amx4_in1_ep: endpoint {
+								remote-endpoint = <&xbar_amx4_in1_ep>;
+							};
+						};
+
+						port@1 {
+							reg = <1>;
+
+							amx4_in2_ep: endpoint {
+								remote-endpoint = <&xbar_amx4_in2_ep>;
+							};
+						};
+
+						port@2 {
+							reg = <2>;
+
+							amx4_in3_ep: endpoint {
+								remote-endpoint = <&xbar_amx4_in3_ep>;
+							};
+						};
+
+						port@3 {
+							reg = <3>;
+
+							amx4_in4_ep: endpoint {
+								remote-endpoint = <&xbar_amx4_in4_ep>;
+							};
+						};
+
+						amx4_out_port: port@4 {
+							reg = <4>;
+
+							amx4_out_ep: endpoint {
+								remote-endpoint = <&xbar_amx4_out_ep>;
+							};
+						};
+					};
+				};
+
+				adx@2903800 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							adx1_in_ep: endpoint {
+								remote-endpoint = <&xbar_adx1_in_ep>;
+							};
+						};
+
+						adx1_out1_port: port@1 {
+							reg = <1>;
+
+							adx1_out1_ep: endpoint {
+								remote-endpoint = <&xbar_adx1_out1_ep>;
+							};
+						};
+
+						adx1_out2_port: port@2 {
+							reg = <2>;
+
+							adx1_out2_ep: endpoint {
+								remote-endpoint = <&xbar_adx1_out2_ep>;
+							};
+						};
+
+						adx1_out3_port: port@3 {
+							reg = <3>;
+
+							adx1_out3_ep: endpoint {
+								remote-endpoint = <&xbar_adx1_out3_ep>;
+							};
+						};
+
+						adx1_out4_port: port@4 {
+							reg = <4>;
+
+							adx1_out4_ep: endpoint {
+								remote-endpoint = <&xbar_adx1_out4_ep>;
+							};
+						};
+					};
+				};
+
+				adx@2903900 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							adx2_in_ep: endpoint {
+								remote-endpoint = <&xbar_adx2_in_ep>;
+							};
+						};
+
+						adx2_out1_port: port@1 {
+							reg = <1>;
+
+							adx2_out1_ep: endpoint {
+								remote-endpoint = <&xbar_adx2_out1_ep>;
+							};
+						};
+
+						adx2_out2_port: port@2 {
+							reg = <2>;
+
+							adx2_out2_ep: endpoint {
+								remote-endpoint = <&xbar_adx2_out2_ep>;
+							};
+						};
+
+						adx2_out3_port: port@3 {
+							reg = <3>;
+
+							adx2_out3_ep: endpoint {
+								remote-endpoint = <&xbar_adx2_out3_ep>;
+							};
+						};
+
+						adx2_out4_port: port@4 {
+							reg = <4>;
+
+							adx2_out4_ep: endpoint {
+								remote-endpoint = <&xbar_adx2_out4_ep>;
+							};
+						};
+					};
+				};
+
+				adx@2903a00 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							adx3_in_ep: endpoint {
+								remote-endpoint = <&xbar_adx3_in_ep>;
+							};
+						};
+
+						adx3_out1_port: port@1 {
+							reg = <1>;
+
+							adx3_out1_ep: endpoint {
+								remote-endpoint = <&xbar_adx3_out1_ep>;
+							};
+						};
+
+						adx3_out2_port: port@2 {
+							reg = <2>;
+
+							adx3_out2_ep: endpoint {
+								remote-endpoint = <&xbar_adx3_out2_ep>;
+							};
+						};
+
+						adx3_out3_port: port@3 {
+							reg = <3>;
+
+							adx3_out3_ep: endpoint {
+								remote-endpoint = <&xbar_adx3_out3_ep>;
+							};
+						};
+
+						adx3_out4_port: port@4 {
+							reg = <4>;
+
+							adx3_out4_ep: endpoint {
+								remote-endpoint = <&xbar_adx3_out4_ep>;
+							};
+						};
+					};
+				};
+
+				adx@2903b00 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							adx4_in_ep: endpoint {
+								remote-endpoint = <&xbar_adx4_in_ep>;
+							};
+						};
+
+						adx4_out1_port: port@1 {
+							reg = <1>;
+
+							adx4_out1_ep: endpoint {
+								remote-endpoint = <&xbar_adx4_out1_ep>;
+							};
+						};
+
+						adx4_out2_port: port@2 {
+							reg = <2>;
+
+							adx4_out2_ep: endpoint {
+								remote-endpoint = <&xbar_adx4_out2_ep>;
+							};
+						};
+
+						adx4_out3_port: port@3 {
+							reg = <3>;
+
+							adx4_out3_ep: endpoint {
+								remote-endpoint = <&xbar_adx4_out3_ep>;
+							};
+						};
+
+						adx4_out4_port: port@4 {
+							reg = <4>;
+
+							adx4_out4_ep: endpoint {
+								remote-endpoint = <&xbar_adx4_out4_ep>;
+							};
+						};
+					};
+				};
+
+				amixer@290bb00 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0x0>;
+
+							mixer_in1_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in1_ep>;
+							};
+						};
+
+						port@1 {
+							reg = <0x1>;
+
+							mixer_in2_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in2_ep>;
+							};
+						};
+
+						port@2 {
+							reg = <0x2>;
+
+							mixer_in3_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in3_ep>;
+							};
+						};
+
+						port@3 {
+							reg = <0x3>;
+
+							mixer_in4_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in4_ep>;
+							};
+						};
+
+						port@4 {
+							reg = <0x4>;
+
+							mixer_in5_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in5_ep>;
+							};
+						};
+
+						port@5 {
+							reg = <0x5>;
+
+							mixer_in6_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in6_ep>;
+							};
+						};
+
+						port@6 {
+							reg = <0x6>;
+
+							mixer_in7_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in7_ep>;
+							};
+						};
+
+						port@7 {
+							reg = <0x7>;
+
+							mixer_in8_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in8_ep>;
+							};
+						};
+
+						port@8 {
+							reg = <0x8>;
+
+							mixer_in9_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in9_ep>;
+							};
+						};
+
+						port@9 {
+							reg = <0x9>;
+
+							mixer_in10_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in10_ep>;
+							};
+						};
+
+						mixer_out1_port: port@a {
+							reg = <0xa>;
+
+							mixer_out1_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_out1_ep>;
+							};
+						};
+
+						mixer_out2_port: port@b {
+							reg = <0xb>;
+
+							mixer_out2_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_out2_ep>;
+							};
+						};
+
+						mixer_out3_port: port@c {
+							reg = <0xc>;
+
+							mixer_out3_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_out3_ep>;
+							};
+						};
+
+						mixer_out4_port: port@d {
+							reg = <0xd>;
+
+							mixer_out4_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_out4_ep>;
+							};
+						};
+
+						mixer_out5_port: port@e {
+							reg = <0xe>;
+
+							mixer_out5_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_out5_ep>;
+							};
+						};
+					};
+				};
 			};
 		};
 
@@ -764,7 +1971,7 @@
 			    "p2u-5", "p2u-6", "p2u-7";
 	};
 
-	pcie_ep@141a0000 {
+	pcie-ep@141a0000 {
 		status = "disabled";
 
 		vddio-pex-ctl-supply = <&vdd_1v8ao>;
@@ -827,6 +2034,40 @@
 		       /* XBAR Ports */
 		       <&xbar_i2s1_port>, <&xbar_i2s2_port>, <&xbar_i2s4_port>,
 		       <&xbar_i2s6_port>, <&xbar_dmic3_port>,
+		       <&xbar_sfc1_in_port>, <&xbar_sfc2_in_port>,
+		       <&xbar_sfc3_in_port>, <&xbar_sfc4_in_port>,
+		       <&xbar_mvc1_in_port>, <&xbar_mvc2_in_port>,
+		       <&xbar_amx1_in1_port>, <&xbar_amx1_in2_port>,
+		       <&xbar_amx1_in3_port>, <&xbar_amx1_in4_port>,
+		       <&xbar_amx2_in1_port>, <&xbar_amx2_in2_port>,
+		       <&xbar_amx2_in3_port>, <&xbar_amx2_in4_port>,
+		       <&xbar_amx3_in1_port>, <&xbar_amx3_in2_port>,
+		       <&xbar_amx3_in3_port>, <&xbar_amx3_in4_port>,
+		       <&xbar_amx4_in1_port>, <&xbar_amx4_in2_port>,
+		       <&xbar_amx4_in3_port>, <&xbar_amx4_in4_port>,
+		       <&xbar_adx1_in_port>, <&xbar_adx2_in_port>,
+		       <&xbar_adx3_in_port>, <&xbar_adx4_in_port>,
+		       <&xbar_mixer_in1_port>, <&xbar_mixer_in2_port>,
+		       <&xbar_mixer_in3_port>, <&xbar_mixer_in4_port>,
+		       <&xbar_mixer_in5_port>, <&xbar_mixer_in6_port>,
+		       <&xbar_mixer_in7_port>, <&xbar_mixer_in8_port>,
+		       <&xbar_mixer_in9_port>, <&xbar_mixer_in10_port>,
+		       /* HW accelerators */
+		       <&sfc1_out_port>, <&sfc2_out_port>,
+		       <&sfc3_out_port>, <&sfc4_out_port>,
+		       <&mvc1_out_port>, <&mvc2_out_port>,
+		       <&amx1_out_port>, <&amx2_out_port>,
+		       <&amx3_out_port>, <&amx4_out_port>,
+		       <&adx1_out1_port>, <&adx1_out2_port>,
+		       <&adx1_out3_port>, <&adx1_out4_port>,
+		       <&adx2_out1_port>, <&adx2_out2_port>,
+		       <&adx2_out3_port>, <&adx2_out4_port>,
+		       <&adx3_out1_port>, <&adx3_out2_port>,
+		       <&adx3_out3_port>, <&adx3_out4_port>,
+		       <&adx4_out1_port>, <&adx4_out2_port>,
+		       <&adx4_out3_port>, <&adx4_out4_port>,
+		       <&mixer_out1_port>, <&mixer_out2_port>, <&mixer_out3_port>,
+		       <&mixer_out4_port>, <&mixer_out5_port>,
 		       /* BE I/O Ports */
 		       <&i2s1_port>, <&i2s2_port>, <&i2s4_port>, <&i2s6_port>,
 		       <&dmic3_port>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi
index 836a7e0a4267..a055f17218bb 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi
@@ -238,6 +238,542 @@
 							remote-endpoint = <&dspk2_cif_ep>;
 						};
 					};
+
+					xbar_sfc1_in_port: port@20 {
+						reg = <0x20>;
+
+						xbar_sfc1_in_ep: endpoint {
+							remote-endpoint = <&sfc1_cif_in_ep>;
+						};
+					};
+
+					port@21 {
+						reg = <0x21>;
+
+						xbar_sfc1_out_ep: endpoint {
+							remote-endpoint = <&sfc1_cif_out_ep>;
+						};
+					};
+
+					xbar_sfc2_in_port: port@22 {
+						reg = <0x22>;
+
+						xbar_sfc2_in_ep: endpoint {
+							remote-endpoint = <&sfc2_cif_in_ep>;
+						};
+					};
+
+					port@23 {
+						reg = <0x23>;
+
+						xbar_sfc2_out_ep: endpoint {
+							remote-endpoint = <&sfc2_cif_out_ep>;
+						};
+					};
+
+					xbar_sfc3_in_port: port@24 {
+						reg = <0x24>;
+
+						xbar_sfc3_in_ep: endpoint {
+							remote-endpoint = <&sfc3_cif_in_ep>;
+						};
+					};
+
+					port@25 {
+						reg = <0x25>;
+
+						xbar_sfc3_out_ep: endpoint {
+							remote-endpoint = <&sfc3_cif_out_ep>;
+						};
+					};
+
+					xbar_sfc4_in_port: port@26 {
+						reg = <0x26>;
+
+						xbar_sfc4_in_ep: endpoint {
+							remote-endpoint = <&sfc4_cif_in_ep>;
+						};
+					};
+
+					port@27 {
+						reg = <0x27>;
+
+						xbar_sfc4_out_ep: endpoint {
+							remote-endpoint = <&sfc4_cif_out_ep>;
+						};
+					};
+
+					xbar_mvc1_in_port: port@28 {
+						reg = <0x28>;
+
+						xbar_mvc1_in_ep: endpoint {
+							remote-endpoint = <&mvc1_cif_in_ep>;
+						};
+					};
+
+					port@29 {
+						reg = <0x29>;
+
+						xbar_mvc1_out_ep: endpoint {
+							remote-endpoint = <&mvc1_cif_out_ep>;
+						};
+					};
+
+					xbar_mvc2_in_port: port@2a {
+						reg = <0x2a>;
+
+						xbar_mvc2_in_ep: endpoint {
+							remote-endpoint = <&mvc2_cif_in_ep>;
+						};
+					};
+
+					port@2b {
+						reg = <0x2b>;
+
+						xbar_mvc2_out_ep: endpoint {
+							remote-endpoint = <&mvc2_cif_out_ep>;
+						};
+					};
+
+					xbar_amx1_in1_port: port@2c {
+						reg = <0x2c>;
+
+						xbar_amx1_in1_ep: endpoint {
+							remote-endpoint = <&amx1_in1_ep>;
+						};
+					};
+
+					xbar_amx1_in2_port: port@2d {
+						reg = <0x2d>;
+
+						xbar_amx1_in2_ep: endpoint {
+							remote-endpoint = <&amx1_in2_ep>;
+						};
+					};
+
+					xbar_amx1_in3_port: port@2e {
+						reg = <0x2e>;
+
+						xbar_amx1_in3_ep: endpoint {
+							remote-endpoint = <&amx1_in3_ep>;
+						};
+					};
+
+					xbar_amx1_in4_port: port@2f {
+						reg = <0x2f>;
+
+						xbar_amx1_in4_ep: endpoint {
+							remote-endpoint = <&amx1_in4_ep>;
+						};
+					};
+
+					port@30 {
+						reg = <0x30>;
+
+						xbar_amx1_out_ep: endpoint {
+							remote-endpoint = <&amx1_out_ep>;
+						};
+					};
+
+					xbar_amx2_in1_port: port@31 {
+						reg = <0x31>;
+
+						xbar_amx2_in1_ep: endpoint {
+							remote-endpoint = <&amx2_in1_ep>;
+						};
+					};
+
+					xbar_amx2_in2_port: port@32 {
+						reg = <0x32>;
+
+						xbar_amx2_in2_ep: endpoint {
+							remote-endpoint = <&amx2_in2_ep>;
+						};
+					};
+
+					xbar_amx2_in3_port: port@33 {
+						reg = <0x33>;
+
+						xbar_amx2_in3_ep: endpoint {
+							remote-endpoint = <&amx2_in3_ep>;
+						};
+					};
+
+					xbar_amx2_in4_port: port@34 {
+						reg = <0x34>;
+
+						xbar_amx2_in4_ep: endpoint {
+							remote-endpoint = <&amx2_in4_ep>;
+						};
+					};
+
+					port@35 {
+						reg = <0x35>;
+
+						xbar_amx2_out_ep: endpoint {
+							remote-endpoint = <&amx2_out_ep>;
+						};
+					};
+
+					xbar_amx3_in1_port: port@36 {
+						reg = <0x36>;
+
+						xbar_amx3_in1_ep: endpoint {
+							remote-endpoint = <&amx3_in1_ep>;
+						};
+					};
+
+					xbar_amx3_in2_port: port@37 {
+						reg = <0x37>;
+
+						xbar_amx3_in2_ep: endpoint {
+							remote-endpoint = <&amx3_in2_ep>;
+						};
+					};
+
+					xbar_amx3_in3_port: port@38 {
+						reg = <0x38>;
+
+						xbar_amx3_in3_ep: endpoint {
+							remote-endpoint = <&amx3_in3_ep>;
+						};
+					};
+
+					xbar_amx3_in4_port: port@39 {
+						reg = <0x39>;
+
+						xbar_amx3_in4_ep: endpoint {
+							remote-endpoint = <&amx3_in4_ep>;
+						};
+					};
+
+					port@3a {
+						reg = <0x3a>;
+
+						xbar_amx3_out_ep: endpoint {
+							remote-endpoint = <&amx3_out_ep>;
+						};
+					};
+
+					xbar_amx4_in1_port: port@3b {
+						reg = <0x3b>;
+
+						xbar_amx4_in1_ep: endpoint {
+							remote-endpoint = <&amx4_in1_ep>;
+						};
+					};
+
+					xbar_amx4_in2_port: port@3c {
+						reg = <0x3c>;
+
+						xbar_amx4_in2_ep: endpoint {
+							remote-endpoint = <&amx4_in2_ep>;
+						};
+					};
+
+					xbar_amx4_in3_port: port@3d {
+						reg = <0x3d>;
+
+						xbar_amx4_in3_ep: endpoint {
+							remote-endpoint = <&amx4_in3_ep>;
+						};
+					};
+
+					xbar_amx4_in4_port: port@3e {
+						reg = <0x3e>;
+
+						xbar_amx4_in4_ep: endpoint {
+							remote-endpoint = <&amx4_in4_ep>;
+						};
+					};
+
+					port@3f {
+						reg = <0x3f>;
+
+						xbar_amx4_out_ep: endpoint {
+							remote-endpoint = <&amx4_out_ep>;
+						};
+					};
+
+					xbar_adx1_in_port: port@40 {
+						reg = <0x40>;
+
+						xbar_adx1_in_ep: endpoint {
+							remote-endpoint = <&adx1_in_ep>;
+						};
+					};
+
+					port@41 {
+						reg = <0x41>;
+
+						xbar_adx1_out1_ep: endpoint {
+							remote-endpoint = <&adx1_out1_ep>;
+						};
+					};
+
+					port@42 {
+						reg = <0x42>;
+
+						xbar_adx1_out2_ep: endpoint {
+							remote-endpoint = <&adx1_out2_ep>;
+						};
+					};
+
+					port@43 {
+						reg = <0x43>;
+
+						xbar_adx1_out3_ep: endpoint {
+							remote-endpoint = <&adx1_out3_ep>;
+						};
+					};
+
+					port@44 {
+						reg = <0x44>;
+
+						xbar_adx1_out4_ep: endpoint {
+							remote-endpoint = <&adx1_out4_ep>;
+						};
+					};
+
+					xbar_adx2_in_port: port@45 {
+						reg = <0x45>;
+
+						xbar_adx2_in_ep: endpoint {
+							remote-endpoint = <&adx2_in_ep>;
+						};
+					};
+
+					port@46 {
+						reg = <0x46>;
+
+						xbar_adx2_out1_ep: endpoint {
+							remote-endpoint = <&adx2_out1_ep>;
+						};
+					};
+
+					port@47 {
+						reg = <0x47>;
+
+						xbar_adx2_out2_ep: endpoint {
+							remote-endpoint = <&adx2_out2_ep>;
+						};
+					};
+
+					port@48 {
+						reg = <0x48>;
+
+						xbar_adx2_out3_ep: endpoint {
+							remote-endpoint = <&adx2_out3_ep>;
+						};
+					};
+
+					port@49 {
+						reg = <0x49>;
+
+						xbar_adx2_out4_ep: endpoint {
+							remote-endpoint = <&adx2_out4_ep>;
+						};
+					};
+
+					xbar_adx3_in_port: port@4a {
+						reg = <0x4a>;
+
+						xbar_adx3_in_ep: endpoint {
+							remote-endpoint = <&adx3_in_ep>;
+						};
+					};
+
+					port@4b {
+						reg = <0x4b>;
+
+						xbar_adx3_out1_ep: endpoint {
+							remote-endpoint = <&adx3_out1_ep>;
+						};
+					};
+
+					port@4c {
+						reg = <0x4c>;
+
+						xbar_adx3_out2_ep: endpoint {
+							remote-endpoint = <&adx3_out2_ep>;
+						};
+					};
+
+					port@4d {
+						reg = <0x4d>;
+
+						xbar_adx3_out3_ep: endpoint {
+							remote-endpoint = <&adx3_out3_ep>;
+						};
+					};
+
+					port@4e {
+						reg = <0x4e>;
+
+						xbar_adx3_out4_ep: endpoint {
+							remote-endpoint = <&adx3_out4_ep>;
+						};
+					};
+
+					xbar_adx4_in_port: port@4f {
+						reg = <0x4f>;
+
+						xbar_adx4_in_ep: endpoint {
+							remote-endpoint = <&adx4_in_ep>;
+						};
+					};
+
+					port@50 {
+						reg = <0x50>;
+
+						xbar_adx4_out1_ep: endpoint {
+							remote-endpoint = <&adx4_out1_ep>;
+						};
+					};
+
+					port@51 {
+						reg = <0x51>;
+
+						xbar_adx4_out2_ep: endpoint {
+							remote-endpoint = <&adx4_out2_ep>;
+						};
+					};
+
+					port@52 {
+						reg = <0x52>;
+
+						xbar_adx4_out3_ep: endpoint {
+							remote-endpoint = <&adx4_out3_ep>;
+						};
+					};
+
+					port@53 {
+						reg = <0x53>;
+
+						xbar_adx4_out4_ep: endpoint {
+							remote-endpoint = <&adx4_out4_ep>;
+						};
+					};
+
+					xbar_mixer_in1_port: port@54 {
+						reg = <0x54>;
+
+						xbar_mixer_in1_ep: endpoint {
+							remote-endpoint = <&mixer_in1_ep>;
+						};
+					};
+
+					xbar_mixer_in2_port: port@55 {
+						reg = <0x55>;
+
+						xbar_mixer_in2_ep: endpoint {
+							remote-endpoint = <&mixer_in2_ep>;
+						};
+					};
+
+					xbar_mixer_in3_port: port@56 {
+						reg = <0x56>;
+
+						xbar_mixer_in3_ep: endpoint {
+							remote-endpoint = <&mixer_in3_ep>;
+						};
+					};
+
+					xbar_mixer_in4_port: port@57 {
+						reg = <0x57>;
+
+						xbar_mixer_in4_ep: endpoint {
+							remote-endpoint = <&mixer_in4_ep>;
+						};
+					};
+
+					xbar_mixer_in5_port: port@58 {
+						reg = <0x58>;
+
+						xbar_mixer_in5_ep: endpoint {
+							remote-endpoint = <&mixer_in5_ep>;
+						};
+					};
+
+					xbar_mixer_in6_port: port@59 {
+						reg = <0x59>;
+
+						xbar_mixer_in6_ep: endpoint {
+							remote-endpoint = <&mixer_in6_ep>;
+						};
+					};
+
+					xbar_mixer_in7_port: port@5a {
+						reg = <0x5a>;
+
+						xbar_mixer_in7_ep: endpoint {
+							remote-endpoint = <&mixer_in7_ep>;
+						};
+					};
+
+					xbar_mixer_in8_port: port@5b {
+						reg = <0x5b>;
+
+						xbar_mixer_in8_ep: endpoint {
+							remote-endpoint = <&mixer_in8_ep>;
+						};
+					};
+
+					xbar_mixer_in9_port: port@5c {
+						reg = <0x5c>;
+
+						xbar_mixer_in9_ep: endpoint {
+							remote-endpoint = <&mixer_in9_ep>;
+						};
+					};
+
+					xbar_mixer_in10_port: port@5d {
+						reg = <0x5d>;
+
+						xbar_mixer_in10_ep: endpoint {
+							remote-endpoint = <&mixer_in10_ep>;
+						};
+					};
+
+					port@5e {
+						reg = <0x5e>;
+
+						xbar_mixer_out1_ep: endpoint {
+							remote-endpoint = <&mixer_out1_ep>;
+						};
+					};
+
+					port@5f {
+						reg = <0x5f>;
+
+						xbar_mixer_out2_ep: endpoint {
+							remote-endpoint = <&mixer_out2_ep>;
+						};
+					};
+
+					port@60 {
+						reg = <0x60>;
+
+						xbar_mixer_out3_ep: endpoint {
+							remote-endpoint = <&mixer_out3_ep>;
+						};
+					};
+
+					port@61 {
+						reg = <0x61>;
+
+						xbar_mixer_out4_ep: endpoint {
+							remote-endpoint = <&mixer_out4_ep>;
+						};
+					};
+
+					port@62 {
+						reg = <0x62>;
+
+						xbar_mixer_out5_ep: endpoint {
+							remote-endpoint = <&mixer_out5_ep>;
+						};
+					};
 				};
 
 				admaif@290f000 {
@@ -585,6 +1121,679 @@
 						};
 					};
 				};
+
+				sfc@2902000 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							sfc1_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_sfc1_in_ep>;
+								convert-rate = <44100>;
+							};
+						};
+
+						sfc1_out_port: port@1 {
+							reg = <1>;
+
+							sfc1_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_sfc1_out_ep>;
+								convert-rate = <48000>;
+							};
+						};
+					};
+				};
+
+				sfc@2902200 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							sfc2_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_sfc2_in_ep>;
+							};
+						};
+
+						sfc2_out_port: port@1 {
+							reg = <1>;
+
+							sfc2_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_sfc2_out_ep>;
+							};
+						};
+					};
+				};
+
+				sfc@2902400 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							sfc3_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_sfc3_in_ep>;
+							};
+						};
+
+						sfc3_out_port: port@1 {
+							reg = <1>;
+
+							sfc3_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_sfc3_out_ep>;
+							};
+						};
+					};
+				};
+
+				sfc@2902600 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							sfc4_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_sfc4_in_ep>;
+							};
+						};
+
+						sfc4_out_port: port@1 {
+							reg = <1>;
+
+							sfc4_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_sfc4_out_ep>;
+							};
+						};
+					};
+				};
+
+				mvc@290a000 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							mvc1_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_mvc1_in_ep>;
+							};
+						};
+
+						mvc1_out_port: port@1 {
+							reg = <1>;
+
+							mvc1_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_mvc1_out_ep>;
+							};
+						};
+					};
+				};
+
+				mvc@290a200 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							mvc2_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_mvc2_in_ep>;
+							};
+						};
+
+						mvc2_out_port: port@1 {
+							reg = <1>;
+
+							mvc2_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_mvc2_out_ep>;
+							};
+						};
+					};
+				};
+
+				amx@2903000 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							amx1_in1_ep: endpoint {
+								remote-endpoint = <&xbar_amx1_in1_ep>;
+							};
+						};
+
+						port@1 {
+							reg = <1>;
+
+							amx1_in2_ep: endpoint {
+								remote-endpoint = <&xbar_amx1_in2_ep>;
+							};
+						};
+
+						port@2 {
+							reg = <2>;
+
+							amx1_in3_ep: endpoint {
+								remote-endpoint = <&xbar_amx1_in3_ep>;
+							};
+						};
+
+						port@3 {
+							reg = <3>;
+
+							amx1_in4_ep: endpoint {
+								remote-endpoint = <&xbar_amx1_in4_ep>;
+							};
+						};
+
+						amx1_out_port: port@4 {
+							reg = <4>;
+
+							amx1_out_ep: endpoint {
+								remote-endpoint = <&xbar_amx1_out_ep>;
+							};
+						};
+					};
+				};
+
+				amx@2903100 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							amx2_in1_ep: endpoint {
+								remote-endpoint = <&xbar_amx2_in1_ep>;
+							};
+						};
+
+						port@1 {
+							reg = <1>;
+
+							amx2_in2_ep: endpoint {
+								remote-endpoint = <&xbar_amx2_in2_ep>;
+							};
+						};
+
+						amx2_in3_port: port@2 {
+							reg = <2>;
+
+							amx2_in3_ep: endpoint {
+								remote-endpoint = <&xbar_amx2_in3_ep>;
+							};
+						};
+
+						amx2_in4_port: port@3 {
+							reg = <3>;
+
+							amx2_in4_ep: endpoint {
+								remote-endpoint = <&xbar_amx2_in4_ep>;
+							};
+						};
+
+						amx2_out_port: port@4 {
+							reg = <4>;
+
+							amx2_out_ep: endpoint {
+								remote-endpoint = <&xbar_amx2_out_ep>;
+							};
+						};
+					};
+				};
+
+				amx@2903200 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							amx3_in1_ep: endpoint {
+								remote-endpoint = <&xbar_amx3_in1_ep>;
+							};
+						};
+
+						port@1 {
+							reg = <1>;
+
+							amx3_in2_ep: endpoint {
+								remote-endpoint = <&xbar_amx3_in2_ep>;
+							};
+						};
+
+						port@2 {
+							reg = <2>;
+
+							amx3_in3_ep: endpoint {
+								remote-endpoint = <&xbar_amx3_in3_ep>;
+							};
+						};
+
+						port@3 {
+							reg = <3>;
+
+							amx3_in4_ep: endpoint {
+								remote-endpoint = <&xbar_amx3_in4_ep>;
+							};
+						};
+
+						amx3_out_port: port@4 {
+							reg = <4>;
+
+							amx3_out_ep: endpoint {
+								remote-endpoint = <&xbar_amx3_out_ep>;
+							};
+						};
+					};
+				};
+
+				amx@2903300 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							amx4_in1_ep: endpoint {
+								remote-endpoint = <&xbar_amx4_in1_ep>;
+							};
+						};
+
+						port@1 {
+							reg = <1>;
+
+							amx4_in2_ep: endpoint {
+								remote-endpoint = <&xbar_amx4_in2_ep>;
+							};
+						};
+
+						port@2 {
+							reg = <2>;
+
+							amx4_in3_ep: endpoint {
+								remote-endpoint = <&xbar_amx4_in3_ep>;
+							};
+						};
+
+						port@3 {
+							reg = <3>;
+
+							amx4_in4_ep: endpoint {
+								remote-endpoint = <&xbar_amx4_in4_ep>;
+							};
+						};
+
+						amx4_out_port: port@4 {
+							reg = <4>;
+
+							amx4_out_ep: endpoint {
+								remote-endpoint = <&xbar_amx4_out_ep>;
+							};
+						};
+					};
+				};
+
+				adx@2903800 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							adx1_in_ep: endpoint {
+								remote-endpoint = <&xbar_adx1_in_ep>;
+							};
+						};
+
+						adx1_out1_port: port@1 {
+							reg = <1>;
+
+							adx1_out1_ep: endpoint {
+								remote-endpoint = <&xbar_adx1_out1_ep>;
+							};
+						};
+
+						adx1_out2_port: port@2 {
+							reg = <2>;
+
+							adx1_out2_ep: endpoint {
+								remote-endpoint = <&xbar_adx1_out2_ep>;
+							};
+						};
+
+						adx1_out3_port: port@3 {
+							reg = <3>;
+
+							adx1_out3_ep: endpoint {
+								remote-endpoint = <&xbar_adx1_out3_ep>;
+							};
+						};
+
+						adx1_out4_port: port@4 {
+							reg = <4>;
+
+							adx1_out4_ep: endpoint {
+								remote-endpoint = <&xbar_adx1_out4_ep>;
+							};
+						};
+					};
+				};
+
+				adx@2903900 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							adx2_in_ep: endpoint {
+								remote-endpoint = <&xbar_adx2_in_ep>;
+							};
+						};
+
+						adx2_out1_port: port@1 {
+							reg = <1>;
+
+							adx2_out1_ep: endpoint {
+								remote-endpoint = <&xbar_adx2_out1_ep>;
+							};
+						};
+
+						adx2_out2_port: port@2 {
+							reg = <2>;
+
+							adx2_out2_ep: endpoint {
+								remote-endpoint = <&xbar_adx2_out2_ep>;
+							};
+						};
+
+						adx2_out3_port: port@3 {
+							reg = <3>;
+
+							adx2_out3_ep: endpoint {
+								remote-endpoint = <&xbar_adx2_out3_ep>;
+							};
+						};
+
+						adx2_out4_port: port@4 {
+							reg = <4>;
+
+							adx2_out4_ep: endpoint {
+								remote-endpoint = <&xbar_adx2_out4_ep>;
+							};
+						};
+					};
+				};
+
+				adx@2903a00 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							adx3_in_ep: endpoint {
+								remote-endpoint = <&xbar_adx3_in_ep>;
+							};
+						};
+
+						adx3_out1_port: port@1 {
+							reg = <1>;
+
+							adx3_out1_ep: endpoint {
+								remote-endpoint = <&xbar_adx3_out1_ep>;
+							};
+						};
+
+						adx3_out2_port: port@2 {
+							reg = <2>;
+
+							adx3_out2_ep: endpoint {
+								remote-endpoint = <&xbar_adx3_out2_ep>;
+							};
+						};
+
+						adx3_out3_port: port@3 {
+							reg = <3>;
+
+							adx3_out3_ep: endpoint {
+								remote-endpoint = <&xbar_adx3_out3_ep>;
+							};
+						};
+
+						adx3_out4_port: port@4 {
+							reg = <4>;
+
+							adx3_out4_ep: endpoint {
+								remote-endpoint = <&xbar_adx3_out4_ep>;
+							};
+						};
+					};
+				};
+
+				adx@2903b00 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0>;
+
+							adx4_in_ep: endpoint {
+								remote-endpoint = <&xbar_adx4_in_ep>;
+							};
+						};
+
+						adx4_out1_port: port@1 {
+							reg = <1>;
+
+							adx4_out1_ep: endpoint {
+								remote-endpoint = <&xbar_adx4_out1_ep>;
+							};
+						};
+
+						adx4_out2_port: port@2 {
+							reg = <2>;
+
+							adx4_out2_ep: endpoint {
+								remote-endpoint = <&xbar_adx4_out2_ep>;
+							};
+						};
+
+						adx4_out3_port: port@3 {
+							reg = <3>;
+
+							adx4_out3_ep: endpoint {
+								remote-endpoint = <&xbar_adx4_out3_ep>;
+							};
+						};
+
+						adx4_out4_port: port@4 {
+							reg = <4>;
+
+							adx4_out4_ep: endpoint {
+								remote-endpoint = <&xbar_adx4_out4_ep>;
+							};
+						};
+					};
+				};
+
+				amixer@290bb00 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0x0>;
+
+							mixer_in1_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in1_ep>;
+							};
+						};
+
+						port@1 {
+							reg = <0x1>;
+
+							mixer_in2_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in2_ep>;
+							};
+						};
+
+						port@2 {
+							reg = <0x2>;
+
+							mixer_in3_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in3_ep>;
+							};
+						};
+
+						port@3 {
+							reg = <0x3>;
+
+							mixer_in4_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in4_ep>;
+							};
+						};
+
+						port@4 {
+							reg = <0x4>;
+
+							mixer_in5_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in5_ep>;
+							};
+						};
+
+						port@5 {
+							reg = <0x5>;
+
+							mixer_in6_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in6_ep>;
+							};
+						};
+
+						port@6 {
+							reg = <0x6>;
+
+							mixer_in7_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in7_ep>;
+							};
+						};
+
+						port@7 {
+							reg = <0x7>;
+
+							mixer_in8_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in8_ep>;
+							};
+						};
+
+						port@8 {
+							reg = <0x8>;
+
+							mixer_in9_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in9_ep>;
+							};
+						};
+
+						port@9 {
+							reg = <0x9>;
+
+							mixer_in10_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_in10_ep>;
+							};
+						};
+
+						mixer_out1_port: port@a {
+							reg = <0xa>;
+
+							mixer_out1_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_out1_ep>;
+							};
+						};
+
+						mixer_out2_port: port@b {
+							reg = <0xb>;
+
+							mixer_out2_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_out2_ep>;
+							};
+						};
+
+						mixer_out3_port: port@c {
+							reg = <0xc>;
+
+							mixer_out3_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_out3_ep>;
+							};
+						};
+
+						mixer_out4_port: port@d {
+							reg = <0xd>;
+
+							mixer_out4_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_out4_ep>;
+							};
+						};
+
+						mixer_out5_port: port@e {
+							reg = <0xe>;
+
+							mixer_out5_ep: endpoint {
+								remote-endpoint = <&xbar_mixer_out5_ep>;
+							};
+						};
+					};
+				};
 			};
 		};
 
@@ -741,7 +1950,7 @@
 			    "p2u-5", "p2u-6", "p2u-7";
 	};
 
-	pcie_ep@141a0000 {
+	pcie-ep@141a0000 {
 		status = "disabled";
 
 		vddio-pex-ctl-supply = <&vdd_1v8ao>;
@@ -850,6 +2059,41 @@
 		       <&xbar_i2s3_port>, <&xbar_i2s5_port>,
 		       <&xbar_dmic1_port>, <&xbar_dmic2_port>, <&xbar_dmic4_port>,
 		       <&xbar_dspk1_port>, <&xbar_dspk2_port>,
+		       <&xbar_sfc1_in_port>, <&xbar_sfc2_in_port>,
+		       <&xbar_sfc3_in_port>, <&xbar_sfc4_in_port>,
+		       <&xbar_mvc1_in_port>, <&xbar_mvc2_in_port>,
+		       <&xbar_amx1_in1_port>, <&xbar_amx1_in2_port>,
+		       <&xbar_amx1_in3_port>, <&xbar_amx1_in4_port>,
+		       <&xbar_amx2_in1_port>, <&xbar_amx2_in2_port>,
+		       <&xbar_amx2_in3_port>, <&xbar_amx2_in4_port>,
+		       <&xbar_amx3_in1_port>, <&xbar_amx3_in2_port>,
+		       <&xbar_amx3_in3_port>, <&xbar_amx3_in4_port>,
+		       <&xbar_amx4_in1_port>, <&xbar_amx4_in2_port>,
+		       <&xbar_amx4_in3_port>, <&xbar_amx4_in4_port>,
+		       <&xbar_adx1_in_port>, <&xbar_adx2_in_port>,
+		       <&xbar_adx3_in_port>, <&xbar_adx4_in_port>,
+		       <&xbar_mixer_in1_port>, <&xbar_mixer_in2_port>,
+		       <&xbar_mixer_in3_port>, <&xbar_mixer_in4_port>,
+		       <&xbar_mixer_in5_port>, <&xbar_mixer_in6_port>,
+		       <&xbar_mixer_in7_port>, <&xbar_mixer_in8_port>,
+		       <&xbar_mixer_in9_port>, <&xbar_mixer_in10_port>,
+		       /* HW accelerators */
+		       <&sfc1_out_port>, <&sfc2_out_port>,
+		       <&sfc3_out_port>, <&sfc4_out_port>,
+		       <&mvc1_out_port>, <&mvc2_out_port>,
+		       <&amx1_out_port>, <&amx2_out_port>,
+		       <&amx3_out_port>, <&amx4_out_port>,
+		       <&adx1_out1_port>, <&adx1_out2_port>,
+		       <&adx1_out3_port>, <&adx1_out4_port>,
+		       <&adx2_out1_port>, <&adx2_out2_port>,
+		       <&adx2_out3_port>, <&adx2_out4_port>,
+		       <&adx3_out1_port>, <&adx3_out2_port>,
+		       <&adx3_out3_port>, <&adx3_out4_port>,
+		       <&adx4_out1_port>, <&adx4_out2_port>,
+		       <&adx4_out3_port>, <&adx4_out4_port>,
+		       <&mixer_out1_port>, <&mixer_out2_port>,
+		       <&mixer_out3_port>, <&mixer_out4_port>,
+		       <&mixer_out5_port>,
 		       /* BE I/O Ports */
 		       <&i2s3_port>, <&i2s5_port>,
 		       <&dmic1_port>, <&dmic2_port>, <&dmic4_port>,
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index c8250a3f7891..851e049b3519 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -34,11 +34,53 @@
 			reg = <0x2200000 0x10000>,
 			      <0x2210000 0x10000>;
 			interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 292 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 301 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
 			#gpio-cells = <2>;
@@ -363,6 +405,122 @@
 					sound-name-prefix = "DSPK2";
 					status = "disabled";
 				};
+
+				tegra_sfc1: sfc@2902000 {
+					compatible = "nvidia,tegra194-sfc",
+						     "nvidia,tegra210-sfc";
+					reg = <0x2902000 0x200>;
+					sound-name-prefix = "SFC1";
+					status = "disabled";
+				};
+
+				tegra_sfc2: sfc@2902200 {
+					compatible = "nvidia,tegra194-sfc",
+						     "nvidia,tegra210-sfc";
+					reg = <0x2902200 0x200>;
+					sound-name-prefix = "SFC2";
+					status = "disabled";
+				};
+
+				tegra_sfc3: sfc@2902400 {
+					compatible = "nvidia,tegra194-sfc",
+						     "nvidia,tegra210-sfc";
+					reg = <0x2902400 0x200>;
+					sound-name-prefix = "SFC3";
+					status = "disabled";
+				};
+
+				tegra_sfc4: sfc@2902600 {
+					compatible = "nvidia,tegra194-sfc",
+						     "nvidia,tegra210-sfc";
+					reg = <0x2902600 0x200>;
+					sound-name-prefix = "SFC4";
+					status = "disabled";
+				};
+
+				tegra_mvc1: mvc@290a000 {
+					compatible = "nvidia,tegra194-mvc",
+						     "nvidia,tegra210-mvc";
+					reg = <0x290a000 0x200>;
+					sound-name-prefix = "MVC1";
+					status = "disabled";
+				};
+
+				tegra_mvc2: mvc@290a200 {
+					compatible = "nvidia,tegra194-mvc",
+						     "nvidia,tegra210-mvc";
+					reg = <0x290a200 0x200>;
+					sound-name-prefix = "MVC2";
+					status = "disabled";
+				};
+
+				tegra_amx1: amx@2903000 {
+					compatible = "nvidia,tegra194-amx";
+					reg = <0x2903000 0x100>;
+					sound-name-prefix = "AMX1";
+					status = "disabled";
+				};
+
+				tegra_amx2: amx@2903100 {
+					compatible = "nvidia,tegra194-amx";
+					reg = <0x2903100 0x100>;
+					sound-name-prefix = "AMX2";
+					status = "disabled";
+				};
+
+				tegra_amx3: amx@2903200 {
+					compatible = "nvidia,tegra194-amx";
+					reg = <0x2903200 0x100>;
+					sound-name-prefix = "AMX3";
+					status = "disabled";
+				};
+
+				tegra_amx4: amx@2903300 {
+					compatible = "nvidia,tegra194-amx";
+					reg = <0x2903300 0x100>;
+					sound-name-prefix = "AMX4";
+					status = "disabled";
+				};
+
+				tegra_adx1: adx@2903800 {
+					compatible = "nvidia,tegra194-adx",
+						     "nvidia,tegra210-adx";
+					reg = <0x2903800 0x100>;
+					sound-name-prefix = "ADX1";
+					status = "disabled";
+				};
+
+				tegra_adx2: adx@2903900 {
+					compatible = "nvidia,tegra194-adx",
+						     "nvidia,tegra210-adx";
+					reg = <0x2903900 0x100>;
+					sound-name-prefix = "ADX2";
+					status = "disabled";
+				};
+
+				tegra_adx3: adx@2903a00 {
+					compatible = "nvidia,tegra194-adx",
+						     "nvidia,tegra210-adx";
+					reg = <0x2903a00 0x100>;
+					sound-name-prefix = "ADX3";
+					status = "disabled";
+				};
+
+				tegra_adx4: adx@2903b00 {
+					compatible = "nvidia,tegra194-adx",
+						     "nvidia,tegra210-adx";
+					reg = <0x2903b00 0x100>;
+					sound-name-prefix = "ADX4";
+					status = "disabled";
+				};
+
+				tegra_amixer: amixer@290bb00 {
+					compatible = "nvidia,tegra194-amixer",
+						     "nvidia,tegra210-amixer";
+					reg = <0x290bb00 0x800>;
+					sound-name-prefix = "MIXER1";
+					status = "disabled";
+				};
 			};
 		};
 
@@ -1281,7 +1439,10 @@
 			reg-names = "security", "gpio";
 			reg = <0xc2f0000 0x1000>,
 			      <0xc2f1000 0x1000>;
-			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
@@ -1412,6 +1573,25 @@
 			interconnect-names = "dma-mem";
 			iommus = <&smmu TEGRA194_SID_HOST1X>;
 
+			nvdec@15140000 {
+				compatible = "nvidia,tegra194-nvdec";
+				reg = <0x15140000 0x00040000>;
+				clocks = <&bpmp TEGRA194_CLK_NVDEC1>;
+				clock-names = "nvdec";
+				resets = <&bpmp TEGRA194_RESET_NVDEC1>;
+				reset-names = "nvdec";
+
+				power-domains = <&bpmp TEGRA194_POWER_DOMAIN_NVDECB>;
+				interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVDEC1SRD &emc>,
+						<&mc TEGRA194_MEMORY_CLIENT_NVDEC1SRD1 &emc>,
+						<&mc TEGRA194_MEMORY_CLIENT_NVDEC1SWR &emc>;
+				interconnect-names = "dma-mem", "read-1", "write";
+				iommus = <&smmu TEGRA194_SID_NVDEC1>;
+				dma-coherent;
+
+				nvidia,host1x-class = <0xf5>;
+			};
+
 			display-hub@15200000 {
 				compatible = "nvidia,tegra194-display";
 				reg = <0x15200000 0x00040000>;
@@ -1525,6 +1705,25 @@
 				iommus = <&smmu TEGRA194_SID_VIC>;
 			};
 
+			nvdec@15480000 {
+				compatible = "nvidia,tegra194-nvdec";
+				reg = <0x15480000 0x00040000>;
+				clocks = <&bpmp TEGRA194_CLK_NVDEC>;
+				clock-names = "nvdec";
+				resets = <&bpmp TEGRA194_RESET_NVDEC>;
+				reset-names = "nvdec";
+
+				power-domains = <&bpmp TEGRA194_POWER_DOMAIN_NVDECA>;
+				interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVDECSRD &emc>,
+						<&mc TEGRA194_MEMORY_CLIENT_NVDECSRD1 &emc>,
+						<&mc TEGRA194_MEMORY_CLIENT_NVDECSWR &emc>;
+				interconnect-names = "dma-mem", "read-1", "write";
+				iommus = <&smmu TEGRA194_SID_NVDEC>;
+				dma-coherent;
+
+				nvidia,host1x-class = <0xf0>;
+			};
+
 			dpaux0: dpaux@155c0000 {
 				compatible = "nvidia,tegra194-dpaux";
 				reg = <0x155c0000 0x10000>;
@@ -2121,7 +2320,7 @@
 		dma-coherent;
 	};
 
-	pcie_ep@14160000 {
+	pcie-ep@14160000 {
 		compatible = "nvidia,tegra194-pcie-ep";
 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX4A>;
 		reg = <0x00 0x14160000 0x0 0x00020000>, /* appl registers (128K)      */
@@ -2161,7 +2360,7 @@
 		dma-coherent;
 	};
 
-	pcie_ep@14180000 {
+	pcie-ep@14180000 {
 		compatible = "nvidia,tegra194-pcie-ep";
 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8B>;
 		reg = <0x00 0x14180000 0x0 0x00020000>, /* appl registers (128K)      */
@@ -2201,7 +2400,7 @@
 		dma-coherent;
 	};
 
-	pcie_ep@141a0000 {
+	pcie-ep@141a0000 {
 		compatible = "nvidia,tegra194-pcie-ep";
 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8A>;
 		reg = <0x00 0x141a0000 0x0 0x00020000>, /* appl registers (128K)      */
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
index 7d3e3634743e..2e17df6f20ad 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
@@ -339,6 +339,481 @@
 				};
 			};
 
+			sfc@702d2000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						sfc1_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_sfc1_in_ep>;
+						};
+					};
+
+					sfc1_out_port: port@1 {
+						reg = <1>;
+
+						sfc1_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_sfc1_out_ep>;
+						};
+					};
+				};
+			};
+
+			sfc@702d2200 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						sfc2_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_sfc2_in_ep>;
+						};
+					};
+
+					sfc2_out_port: port@1 {
+						reg = <1>;
+
+						sfc2_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_sfc2_out_ep>;
+						};
+					};
+				};
+			};
+
+			sfc@702d2400 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						sfc3_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_sfc3_in_ep>;
+						};
+					};
+
+					sfc3_out_port: port@1 {
+						reg = <1>;
+
+						sfc3_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_sfc3_out_ep>;
+						};
+					};
+				};
+			};
+
+			sfc@702d2600 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						sfc4_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_sfc4_in_ep>;
+						};
+					};
+
+					sfc4_out_port: port@1 {
+						reg = <1>;
+
+						sfc4_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_sfc4_out_ep>;
+						};
+					};
+				};
+			};
+
+			mvc@702da000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						mvc1_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_mvc1_in_ep>;
+						};
+					};
+
+					mvc1_out_port: port@1 {
+						reg = <1>;
+
+						mvc1_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_mvc1_out_ep>;
+						};
+					};
+				};
+			};
+
+			mvc@702da200 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						mvc2_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_mvc2_in_ep>;
+						};
+					};
+
+					mvc2_out_port: port@1 {
+						reg = <1>;
+
+						mvc2_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_mvc2_out_ep>;
+						};
+					};
+				};
+			};
+
+			amx@702d3000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						amx1_in1_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_in1_ep>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						amx1_in2_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_in2_ep>;
+						};
+					};
+
+					port@2 {
+						reg = <2>;
+
+						amx1_in3_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_in3_ep>;
+						};
+					};
+
+					port@3 {
+						reg = <3>;
+
+						amx1_in4_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_in4_ep>;
+						};
+					};
+
+					amx1_out_port: port@4 {
+						reg = <4>;
+
+						amx1_out_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_out_ep>;
+						};
+					};
+				};
+			};
+
+			amx@702d3100 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						amx2_in1_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_in1_ep>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						amx2_in2_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_in2_ep>;
+						};
+					};
+
+					amx2_in3_port: port@2 {
+						reg = <2>;
+
+						amx2_in3_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_in3_ep>;
+						};
+					};
+
+					amx2_in4_port: port@3 {
+						reg = <3>;
+
+						amx2_in4_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_in4_ep>;
+						};
+					};
+
+					amx2_out_port: port@4 {
+						reg = <4>;
+
+						amx2_out_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_out_ep>;
+						};
+					};
+				};
+			};
+
+			adx@702d3800 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						adx1_in_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_in_ep>;
+						};
+					};
+
+					adx1_out1_port: port@1 {
+						reg = <1>;
+
+						adx1_out1_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_out1_ep>;
+						};
+					};
+
+					adx1_out2_port: port@2 {
+						reg = <2>;
+
+						adx1_out2_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_out2_ep>;
+						};
+					};
+
+					adx1_out3_port: port@3 {
+						reg = <3>;
+
+						adx1_out3_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_out3_ep>;
+						};
+					};
+
+					adx1_out4_port: port@4 {
+						reg = <4>;
+
+						adx1_out4_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_out4_ep>;
+						};
+					};
+				};
+			};
+
+			adx@702d3900 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						adx2_in_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_in_ep>;
+						};
+					};
+
+					adx2_out1_port: port@1 {
+						reg = <1>;
+
+						adx2_out1_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_out1_ep>;
+						};
+					};
+
+					adx2_out2_port: port@2 {
+						reg = <2>;
+
+						adx2_out2_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_out2_ep>;
+						};
+					};
+
+					adx2_out3_port: port@3 {
+						reg = <3>;
+
+						adx2_out3_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_out3_ep>;
+						};
+					};
+
+					adx2_out4_port: port@4 {
+						reg = <4>;
+
+						adx2_out4_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_out4_ep>;
+						};
+					};
+				};
+			};
+
+			amixer@702dbb00 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0x0>;
+
+						mixer_in1_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in1_ep>;
+						};
+					};
+
+					port@1 {
+						reg = <0x1>;
+
+						mixer_in2_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in2_ep>;
+						};
+					};
+
+					port@2 {
+						reg = <0x2>;
+
+						mixer_in3_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in3_ep>;
+						};
+					};
+
+					port@3 {
+						reg = <0x3>;
+
+						mixer_in4_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in4_ep>;
+						};
+					};
+
+					port@4 {
+						reg = <0x4>;
+
+						mixer_in5_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in5_ep>;
+						};
+					};
+
+					port@5 {
+						reg = <0x5>;
+
+						mixer_in6_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in6_ep>;
+						};
+					};
+
+					port@6 {
+						reg = <0x6>;
+
+						mixer_in7_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in7_ep>;
+						};
+					};
+
+					port@7 {
+						reg = <0x7>;
+
+						mixer_in8_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in8_ep>;
+						};
+					};
+
+					port@8 {
+						reg = <0x8>;
+
+						mixer_in9_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in9_ep>;
+						};
+					};
+
+					port@9 {
+						reg = <0x9>;
+
+						mixer_in10_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in10_ep>;
+						};
+					};
+
+					mixer_out1_port: port@a {
+						reg = <0xa>;
+
+						mixer_out1_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out1_ep>;
+						};
+					};
+
+					mixer_out2_port: port@b {
+						reg = <0xb>;
+
+						mixer_out2_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out2_ep>;
+						};
+					};
+
+					mixer_out3_port: port@c {
+						reg = <0xc>;
+
+						mixer_out3_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out3_ep>;
+						};
+					};
+
+					mixer_out4_port: port@d {
+						reg = <0xd>;
+
+						mixer_out4_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out4_ep>;
+						};
+					};
+
+					mixer_out5_port: port@e {
+						reg = <0xe>;
+
+						mixer_out5_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out5_ep>;
+						};
+					};
+				};
+			};
+
 			ports {
 				xbar_i2s1_port: port@a {
 					reg = <0xa>;
@@ -403,6 +878,382 @@
 						remote-endpoint = <&dmic3_cif_ep>;
 					};
 				};
+
+				xbar_sfc1_in_port: port@12 {
+					reg = <0x12>;
+
+					xbar_sfc1_in_ep: endpoint {
+						remote-endpoint = <&sfc1_cif_in_ep>;
+					};
+				};
+
+				port@13 {
+					reg = <0x13>;
+
+					xbar_sfc1_out_ep: endpoint {
+						remote-endpoint = <&sfc1_cif_out_ep>;
+					};
+				};
+
+				xbar_sfc2_in_port: port@14 {
+					reg = <0x14>;
+
+					xbar_sfc2_in_ep: endpoint {
+						remote-endpoint = <&sfc2_cif_in_ep>;
+					};
+				};
+
+				port@15 {
+					reg = <0x15>;
+
+					xbar_sfc2_out_ep: endpoint {
+						remote-endpoint = <&sfc2_cif_out_ep>;
+					};
+				};
+
+				xbar_sfc3_in_port: port@16 {
+					reg = <0x16>;
+
+					xbar_sfc3_in_ep: endpoint {
+						remote-endpoint = <&sfc3_cif_in_ep>;
+					};
+				};
+
+				port@17 {
+					reg = <0x17>;
+
+					xbar_sfc3_out_ep: endpoint {
+						remote-endpoint = <&sfc3_cif_out_ep>;
+					};
+				};
+
+				xbar_sfc4_in_port: port@18 {
+					reg = <0x18>;
+
+					xbar_sfc4_in_ep: endpoint {
+						remote-endpoint = <&sfc4_cif_in_ep>;
+					};
+				};
+
+				port@19 {
+					reg = <0x19>;
+
+					xbar_sfc4_out_ep: endpoint {
+						remote-endpoint = <&sfc4_cif_out_ep>;
+					};
+				};
+
+				xbar_mvc1_in_port: port@1a {
+					reg = <0x1a>;
+
+					xbar_mvc1_in_ep: endpoint {
+						remote-endpoint = <&mvc1_cif_in_ep>;
+					};
+				};
+
+				port@1b {
+					reg = <0x1b>;
+
+					xbar_mvc1_out_ep: endpoint {
+						remote-endpoint = <&mvc1_cif_out_ep>;
+					};
+				};
+
+				xbar_mvc2_in_port: port@1c {
+					reg = <0x1c>;
+
+					xbar_mvc2_in_ep: endpoint {
+						remote-endpoint = <&mvc2_cif_in_ep>;
+					};
+				};
+
+				port@1d {
+					reg = <0x1d>;
+
+					xbar_mvc2_out_ep: endpoint {
+						remote-endpoint = <&mvc2_cif_out_ep>;
+					};
+				};
+
+				xbar_amx1_in1_port: port@1e {
+					reg = <0x1e>;
+
+					xbar_amx1_in1_ep: endpoint {
+						remote-endpoint = <&amx1_in1_ep>;
+					};
+				};
+
+				xbar_amx1_in2_port: port@1f {
+					reg = <0x1f>;
+
+					xbar_amx1_in2_ep: endpoint {
+						remote-endpoint = <&amx1_in2_ep>;
+					};
+				};
+
+				xbar_amx1_in3_port: port@20 {
+					reg = <0x20>;
+
+					xbar_amx1_in3_ep: endpoint {
+						remote-endpoint = <&amx1_in3_ep>;
+					};
+				};
+
+				xbar_amx1_in4_port: port@21 {
+					reg = <0x21>;
+
+					xbar_amx1_in4_ep: endpoint {
+						remote-endpoint = <&amx1_in4_ep>;
+					};
+				};
+
+				port@22 {
+					reg = <0x22>;
+
+					xbar_amx1_out_ep: endpoint {
+						remote-endpoint = <&amx1_out_ep>;
+					};
+				};
+
+				xbar_amx2_in1_port: port@23 {
+					reg = <0x23>;
+
+					xbar_amx2_in1_ep: endpoint {
+						remote-endpoint = <&amx2_in1_ep>;
+					};
+				};
+
+				xbar_amx2_in2_port: port@24 {
+					reg = <0x24>;
+
+					xbar_amx2_in2_ep: endpoint {
+						remote-endpoint = <&amx2_in2_ep>;
+					};
+				};
+
+				xbar_amx2_in3_port: port@25 {
+					reg = <0x25>;
+
+					xbar_amx2_in3_ep: endpoint {
+						remote-endpoint = <&amx2_in3_ep>;
+					};
+				};
+
+				xbar_amx2_in4_port: port@26 {
+					reg = <0x26>;
+
+					xbar_amx2_in4_ep: endpoint {
+						remote-endpoint = <&amx2_in4_ep>;
+					};
+				};
+
+				port@27 {
+					reg = <0x27>;
+
+					xbar_amx2_out_ep: endpoint {
+						remote-endpoint = <&amx2_out_ep>;
+					};
+				};
+
+				xbar_adx1_in_port: port@28 {
+					reg = <0x28>;
+
+					xbar_adx1_in_ep: endpoint {
+						remote-endpoint = <&adx1_in_ep>;
+					};
+				};
+
+				port@29 {
+					reg = <0x29>;
+
+					xbar_adx1_out1_ep: endpoint {
+						remote-endpoint = <&adx1_out1_ep>;
+					};
+				};
+
+				port@2a {
+					reg = <0x2a>;
+
+					xbar_adx1_out2_ep: endpoint {
+						remote-endpoint = <&adx1_out2_ep>;
+					};
+				};
+
+				port@2b {
+					reg = <0x2b>;
+
+					xbar_adx1_out3_ep: endpoint {
+						remote-endpoint = <&adx1_out3_ep>;
+					};
+				};
+
+				port@2c {
+					reg = <0x2c>;
+
+					xbar_adx1_out4_ep: endpoint {
+						remote-endpoint = <&adx1_out4_ep>;
+					};
+				};
+
+				xbar_adx2_in_port: port@2d {
+					reg = <0x2d>;
+
+					xbar_adx2_in_ep: endpoint {
+						remote-endpoint = <&adx2_in_ep>;
+					};
+				};
+
+				port@2e {
+					reg = <0x2e>;
+
+					xbar_adx2_out1_ep: endpoint {
+						remote-endpoint = <&adx2_out1_ep>;
+					};
+				};
+
+				port@2f {
+					reg = <0x2f>;
+
+					xbar_adx2_out2_ep: endpoint {
+						remote-endpoint = <&adx2_out2_ep>;
+					};
+				};
+
+				port@30 {
+					reg = <0x30>;
+
+					xbar_adx2_out3_ep: endpoint {
+						remote-endpoint = <&adx2_out3_ep>;
+					};
+				};
+
+				port@31 {
+					reg = <0x31>;
+
+					xbar_adx2_out4_ep: endpoint {
+						remote-endpoint = <&adx2_out4_ep>;
+					};
+				};
+
+				xbar_mixer_in1_port: port@32 {
+					reg = <0x32>;
+
+					xbar_mixer_in1_ep: endpoint {
+						remote-endpoint = <&mixer_in1_ep>;
+					};
+				};
+
+				xbar_mixer_in2_port: port@33 {
+					reg = <0x33>;
+
+					xbar_mixer_in2_ep: endpoint {
+						remote-endpoint = <&mixer_in2_ep>;
+					};
+				};
+
+				xbar_mixer_in3_port: port@34 {
+					reg = <0x34>;
+
+					xbar_mixer_in3_ep: endpoint {
+						remote-endpoint = <&mixer_in3_ep>;
+					};
+				};
+
+				xbar_mixer_in4_port: port@35 {
+					reg = <0x35>;
+
+					xbar_mixer_in4_ep: endpoint {
+						remote-endpoint = <&mixer_in4_ep>;
+					};
+				};
+
+				xbar_mixer_in5_port: port@36 {
+					reg = <0x36>;
+
+					xbar_mixer_in5_ep: endpoint {
+						remote-endpoint = <&mixer_in5_ep>;
+					};
+				};
+
+				xbar_mixer_in6_port: port@37 {
+					reg = <0x37>;
+
+					xbar_mixer_in6_ep: endpoint {
+						remote-endpoint = <&mixer_in6_ep>;
+					};
+				};
+
+				xbar_mixer_in7_port: port@38 {
+					reg = <0x38>;
+
+					xbar_mixer_in7_ep: endpoint {
+						remote-endpoint = <&mixer_in7_ep>;
+					};
+				};
+
+				xbar_mixer_in8_port: port@39 {
+					reg = <0x39>;
+
+					xbar_mixer_in8_ep: endpoint {
+						remote-endpoint = <&mixer_in8_ep>;
+					};
+				};
+
+				xbar_mixer_in9_port: port@3a {
+					reg = <0x3a>;
+
+					xbar_mixer_in9_ep: endpoint {
+						remote-endpoint = <&mixer_in9_ep>;
+					};
+				};
+
+				xbar_mixer_in10_port: port@3b {
+					reg = <0x3b>;
+
+					xbar_mixer_in10_ep: endpoint {
+						remote-endpoint = <&mixer_in10_ep>;
+					};
+				};
+
+				port@3c {
+					reg = <0x3c>;
+
+					xbar_mixer_out1_ep: endpoint {
+						remote-endpoint = <&mixer_out1_ep>;
+					};
+				};
+
+				port@3d {
+					reg = <0x3d>;
+
+					xbar_mixer_out2_ep: endpoint {
+						remote-endpoint = <&mixer_out2_ep>;
+					};
+				};
+
+				port@3e {
+					reg = <0x3e>;
+
+					xbar_mixer_out3_ep: endpoint {
+						remote-endpoint = <&mixer_out3_ep>;
+					};
+				};
+
+				port@3f {
+					reg = <0x3f>;
+
+					xbar_mixer_out4_ep: endpoint {
+						remote-endpoint = <&mixer_out4_ep>;
+					};
+				};
+
+				port@40 {
+					reg = <0x40>;
+
+					xbar_mixer_out5_ep: endpoint {
+						remote-endpoint = <&mixer_out5_ep>;
+					};
+				};
 			};
 		};
 	};
@@ -420,6 +1271,31 @@
 		       <&xbar_i2s1_port>, <&xbar_i2s2_port>, <&xbar_i2s3_port>,
 		       <&xbar_i2s4_port>, <&xbar_i2s5_port>, <&xbar_dmic1_port>,
 		       <&xbar_dmic2_port>, <&xbar_dmic3_port>,
+		       <&xbar_sfc1_in_port>, <&xbar_sfc2_in_port>,
+		       <&xbar_sfc3_in_port>, <&xbar_sfc4_in_port>,
+		       <&xbar_mvc1_in_port>, <&xbar_mvc2_in_port>,
+		       <&xbar_amx1_in1_port>, <&xbar_amx1_in2_port>,
+		       <&xbar_amx1_in3_port>, <&xbar_amx1_in4_port>,
+		       <&xbar_amx2_in1_port>, <&xbar_amx2_in2_port>,
+		       <&xbar_amx2_in3_port>, <&xbar_amx2_in4_port>,
+		       <&xbar_adx1_in_port>, <&xbar_adx2_in_port>,
+		       <&xbar_mixer_in1_port>, <&xbar_mixer_in2_port>,
+		       <&xbar_mixer_in3_port>, <&xbar_mixer_in4_port>,
+		       <&xbar_mixer_in5_port>, <&xbar_mixer_in6_port>,
+		       <&xbar_mixer_in7_port>, <&xbar_mixer_in8_port>,
+		       <&xbar_mixer_in9_port>, <&xbar_mixer_in10_port>,
+		       /* HW accelerators */
+		       <&sfc1_out_port>, <&sfc2_out_port>,
+		       <&sfc3_out_port>, <&sfc4_out_port>,
+		       <&mvc1_out_port>, <&mvc2_out_port>,
+		       <&amx1_out_port>, <&amx2_out_port>,
+		       <&adx1_out1_port>, <&adx1_out2_port>,
+		       <&adx1_out3_port>, <&adx1_out4_port>,
+		       <&adx2_out1_port>, <&adx2_out2_port>,
+		       <&adx2_out3_port>, <&adx2_out4_port>,
+		       <&mixer_out1_port>, <&mixer_out2_port>,
+		       <&mixer_out3_port>, <&mixer_out4_port>,
+		       <&mixer_out5_port>,
 		       /* I/O DAP Ports */
 		       <&i2s1_port>, <&i2s2_port>, <&i2s3_port>, <&i2s4_port>,
 		       <&i2s5_port>, <&dmic1_port>, <&dmic2_port>, <&dmic3_port>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
index 7dbb13f20de7..030f264eccd5 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
@@ -746,6 +746,481 @@
 				};
 			};
 
+			sfc@702d2000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						sfc1_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_sfc1_in_ep>;
+						};
+					};
+
+					sfc1_out_port: port@1 {
+						reg = <1>;
+
+						sfc1_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_sfc1_out_ep>;
+						};
+					};
+				};
+			};
+
+			sfc@702d2200 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						sfc2_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_sfc2_in_ep>;
+						};
+					};
+
+					sfc2_out_port: port@1 {
+						reg = <1>;
+
+						sfc2_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_sfc2_out_ep>;
+						};
+					};
+				};
+			};
+
+			sfc@702d2400 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						sfc3_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_sfc3_in_ep>;
+						};
+					};
+
+					sfc3_out_port: port@1 {
+						reg = <1>;
+
+						sfc3_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_sfc3_out_ep>;
+						};
+					};
+				};
+			};
+
+			sfc@702d2600 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						sfc4_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_sfc4_in_ep>;
+						};
+					};
+
+					sfc4_out_port: port@1 {
+						reg = <1>;
+
+						sfc4_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_sfc4_out_ep>;
+						};
+					};
+				};
+			};
+
+			mvc@702da000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						mvc1_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_mvc1_in_ep>;
+						};
+					};
+
+					mvc1_out_port: port@1 {
+						reg = <1>;
+
+						mvc1_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_mvc1_out_ep>;
+						};
+					};
+				};
+			};
+
+			mvc@702da200 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						mvc2_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_mvc2_in_ep>;
+						};
+					};
+
+					mvc2_out_port: port@1 {
+						reg = <1>;
+
+						mvc2_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_mvc2_out_ep>;
+						};
+					};
+				};
+			};
+
+			amx@702d3000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						amx1_in1_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_in1_ep>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						amx1_in2_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_in2_ep>;
+						};
+					};
+
+					port@2 {
+						reg = <2>;
+
+						amx1_in3_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_in3_ep>;
+						};
+					};
+
+					port@3 {
+						reg = <3>;
+
+						amx1_in4_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_in4_ep>;
+						};
+					};
+
+					amx1_out_port: port@4 {
+						reg = <4>;
+
+						amx1_out_ep: endpoint {
+							remote-endpoint = <&xbar_amx1_out_ep>;
+						};
+					};
+				};
+			};
+
+			amx@702d3100 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						amx2_in1_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_in1_ep>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+
+						amx2_in2_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_in2_ep>;
+						};
+					};
+
+					amx2_in3_port: port@2 {
+						reg = <2>;
+
+						amx2_in3_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_in3_ep>;
+						};
+					};
+
+					amx2_in4_port: port@3 {
+						reg = <3>;
+
+						amx2_in4_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_in4_ep>;
+						};
+					};
+
+					amx2_out_port: port@4 {
+						reg = <4>;
+
+						amx2_out_ep: endpoint {
+							remote-endpoint = <&xbar_amx2_out_ep>;
+						};
+					};
+				};
+			};
+
+			adx@702d3800 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						adx1_in_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_in_ep>;
+						};
+					};
+
+					adx1_out1_port: port@1 {
+						reg = <1>;
+
+						adx1_out1_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_out1_ep>;
+						};
+					};
+
+					adx1_out2_port: port@2 {
+						reg = <2>;
+
+						adx1_out2_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_out2_ep>;
+						};
+					};
+
+					adx1_out3_port: port@3 {
+						reg = <3>;
+
+						adx1_out3_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_out3_ep>;
+						};
+					};
+
+					adx1_out4_port: port@4 {
+						reg = <4>;
+
+						adx1_out4_ep: endpoint {
+							remote-endpoint = <&xbar_adx1_out4_ep>;
+						};
+					};
+				};
+			};
+
+			adx@702d3900 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+
+						adx2_in_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_in_ep>;
+						};
+					};
+
+					adx2_out1_port: port@1 {
+						reg = <1>;
+
+						adx2_out1_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_out1_ep>;
+						};
+					};
+
+					adx2_out2_port: port@2 {
+						reg = <2>;
+
+						adx2_out2_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_out2_ep>;
+						};
+					};
+
+					adx2_out3_port: port@3 {
+						reg = <3>;
+
+						adx2_out3_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_out3_ep>;
+						};
+					};
+
+					adx2_out4_port: port@4 {
+						reg = <4>;
+
+						adx2_out4_ep: endpoint {
+							remote-endpoint = <&xbar_adx2_out4_ep>;
+						};
+					};
+				};
+			};
+
+			amixer@702dbb00 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0x0>;
+
+						mixer_in1_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in1_ep>;
+						};
+					};
+
+					port@1 {
+						reg = <0x1>;
+
+						mixer_in2_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in2_ep>;
+						};
+					};
+
+					port@2 {
+						reg = <0x2>;
+
+						mixer_in3_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in3_ep>;
+						};
+					};
+
+					port@3 {
+						reg = <0x3>;
+
+						mixer_in4_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in4_ep>;
+						};
+					};
+
+					port@4 {
+						reg = <0x4>;
+
+						mixer_in5_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in5_ep>;
+						};
+					};
+
+					port@5 {
+						reg = <0x5>;
+
+						mixer_in6_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in6_ep>;
+						};
+					};
+
+					port@6 {
+						reg = <0x6>;
+
+						mixer_in7_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in7_ep>;
+						};
+					};
+
+					port@7 {
+						reg = <0x7>;
+
+						mixer_in8_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in8_ep>;
+						};
+					};
+
+					port@8 {
+						reg = <0x8>;
+
+						mixer_in9_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in9_ep>;
+						};
+					};
+
+					port@9 {
+						reg = <0x9>;
+
+						mixer_in10_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_in10_ep>;
+						};
+					};
+
+					mixer_out1_port: port@a {
+						reg = <0xa>;
+
+						mixer_out1_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out1_ep>;
+						};
+					};
+
+					mixer_out2_port: port@b {
+						reg = <0xb>;
+
+						mixer_out2_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out2_ep>;
+						};
+					};
+
+					mixer_out3_port: port@c {
+						reg = <0xc>;
+
+						mixer_out3_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out3_ep>;
+						};
+					};
+
+					mixer_out4_port: port@d {
+						reg = <0xd>;
+
+						mixer_out4_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out4_ep>;
+						};
+					};
+
+					mixer_out5_port: port@e {
+						reg = <0xe>;
+
+						mixer_out5_ep: endpoint {
+							remote-endpoint = <&xbar_mixer_out5_ep>;
+						};
+					};
+				};
+			};
+
 			ports {
 				xbar_i2s3_port: port@c {
 					reg = <0xc>;
@@ -778,6 +1253,382 @@
 						remote-endpoint = <&dmic2_cif_ep>;
 					};
 				};
+
+				xbar_sfc1_in_port: port@12 {
+					reg = <0x12>;
+
+					xbar_sfc1_in_ep: endpoint {
+						remote-endpoint = <&sfc1_cif_in_ep>;
+					};
+				};
+
+				port@13 {
+					reg = <0x13>;
+
+					xbar_sfc1_out_ep: endpoint {
+						remote-endpoint = <&sfc1_cif_out_ep>;
+					};
+				};
+
+				xbar_sfc2_in_port: port@14 {
+					reg = <0x14>;
+
+					xbar_sfc2_in_ep: endpoint {
+						remote-endpoint = <&sfc2_cif_in_ep>;
+					};
+				};
+
+				port@15 {
+					reg = <0x15>;
+
+					xbar_sfc2_out_ep: endpoint {
+						remote-endpoint = <&sfc2_cif_out_ep>;
+					};
+				};
+
+				xbar_sfc3_in_port: port@16 {
+					reg = <0x16>;
+
+					xbar_sfc3_in_ep: endpoint {
+						remote-endpoint = <&sfc3_cif_in_ep>;
+					};
+				};
+
+				port@17 {
+					reg = <0x17>;
+
+					xbar_sfc3_out_ep: endpoint {
+						remote-endpoint = <&sfc3_cif_out_ep>;
+					};
+				};
+
+				xbar_sfc4_in_port: port@18 {
+					reg = <0x18>;
+
+					xbar_sfc4_in_ep: endpoint {
+						remote-endpoint = <&sfc4_cif_in_ep>;
+					};
+				};
+
+				port@19 {
+					reg = <0x19>;
+
+					xbar_sfc4_out_ep: endpoint {
+						remote-endpoint = <&sfc4_cif_out_ep>;
+					};
+				};
+
+				xbar_mvc1_in_port: port@1a {
+					reg = <0x1a>;
+
+					xbar_mvc1_in_ep: endpoint {
+						remote-endpoint = <&mvc1_cif_in_ep>;
+					};
+				};
+
+				port@1b {
+					reg = <0x1b>;
+
+					xbar_mvc1_out_ep: endpoint {
+						remote-endpoint = <&mvc1_cif_out_ep>;
+					};
+				};
+
+				xbar_mvc2_in_port: port@1c {
+					reg = <0x1c>;
+
+					xbar_mvc2_in_ep: endpoint {
+						remote-endpoint = <&mvc2_cif_in_ep>;
+					};
+				};
+
+				port@1d {
+					reg = <0x1d>;
+
+					xbar_mvc2_out_ep: endpoint {
+						remote-endpoint = <&mvc2_cif_out_ep>;
+					};
+				};
+
+				xbar_amx1_in1_port: port@1e {
+					reg = <0x1e>;
+
+					xbar_amx1_in1_ep: endpoint {
+						remote-endpoint = <&amx1_in1_ep>;
+					};
+				};
+
+				xbar_amx1_in2_port: port@1f {
+					reg = <0x1f>;
+
+					xbar_amx1_in2_ep: endpoint {
+						remote-endpoint = <&amx1_in2_ep>;
+					};
+				};
+
+				xbar_amx1_in3_port: port@20 {
+					reg = <0x20>;
+
+					xbar_amx1_in3_ep: endpoint {
+						remote-endpoint = <&amx1_in3_ep>;
+					};
+				};
+
+				xbar_amx1_in4_port: port@21 {
+					reg = <0x21>;
+
+					xbar_amx1_in4_ep: endpoint {
+						remote-endpoint = <&amx1_in4_ep>;
+					};
+				};
+
+				port@22 {
+					reg = <0x22>;
+
+					xbar_amx1_out_ep: endpoint {
+						remote-endpoint = <&amx1_out_ep>;
+					};
+				};
+
+				xbar_amx2_in1_port: port@23 {
+					reg = <0x23>;
+
+					xbar_amx2_in1_ep: endpoint {
+						remote-endpoint = <&amx2_in1_ep>;
+					};
+				};
+
+				xbar_amx2_in2_port: port@24 {
+					reg = <0x24>;
+
+					xbar_amx2_in2_ep: endpoint {
+						remote-endpoint = <&amx2_in2_ep>;
+					};
+				};
+
+				xbar_amx2_in3_port: port@25 {
+					reg = <0x25>;
+
+					xbar_amx2_in3_ep: endpoint {
+						remote-endpoint = <&amx2_in3_ep>;
+					};
+				};
+
+				xbar_amx2_in4_port: port@26 {
+					reg = <0x26>;
+
+					xbar_amx2_in4_ep: endpoint {
+						remote-endpoint = <&amx2_in4_ep>;
+					};
+				};
+
+				port@27 {
+					reg = <0x27>;
+
+					xbar_amx2_out_ep: endpoint {
+						remote-endpoint = <&amx2_out_ep>;
+					};
+				};
+
+				xbar_adx1_in_port: port@28 {
+					reg = <0x28>;
+
+					xbar_adx1_in_ep: endpoint {
+						remote-endpoint = <&adx1_in_ep>;
+					};
+				};
+
+				port@29 {
+					reg = <0x29>;
+
+					xbar_adx1_out1_ep: endpoint {
+						remote-endpoint = <&adx1_out1_ep>;
+					};
+				};
+
+				port@2a {
+					reg = <0x2a>;
+
+					xbar_adx1_out2_ep: endpoint {
+						remote-endpoint = <&adx1_out2_ep>;
+					};
+				};
+
+				port@2b {
+					reg = <0x2b>;
+
+					xbar_adx1_out3_ep: endpoint {
+						remote-endpoint = <&adx1_out3_ep>;
+					};
+				};
+
+				port@2c {
+					reg = <0x2c>;
+
+					xbar_adx1_out4_ep: endpoint {
+						remote-endpoint = <&adx1_out4_ep>;
+					};
+				};
+
+				xbar_adx2_in_port: port@2d {
+					reg = <0x2d>;
+
+					xbar_adx2_in_ep: endpoint {
+						remote-endpoint = <&adx2_in_ep>;
+					};
+				};
+
+				port@2e {
+					reg = <0x2e>;
+
+					xbar_adx2_out1_ep: endpoint {
+						remote-endpoint = <&adx2_out1_ep>;
+					};
+				};
+
+				port@2f {
+					reg = <0x2f>;
+
+					xbar_adx2_out2_ep: endpoint {
+						remote-endpoint = <&adx2_out2_ep>;
+					};
+				};
+
+				port@30 {
+					reg = <0x30>;
+
+					xbar_adx2_out3_ep: endpoint {
+						remote-endpoint = <&adx2_out3_ep>;
+					};
+				};
+
+				port@31 {
+					reg = <0x31>;
+
+					xbar_adx2_out4_ep: endpoint {
+						remote-endpoint = <&adx2_out4_ep>;
+					};
+				};
+
+				xbar_mixer_in1_port: port@32 {
+					reg = <0x32>;
+
+					xbar_mixer_in1_ep: endpoint {
+						remote-endpoint = <&mixer_in1_ep>;
+					};
+				};
+
+				xbar_mixer_in2_port: port@33 {
+					reg = <0x33>;
+
+					xbar_mixer_in2_ep: endpoint {
+						remote-endpoint = <&mixer_in2_ep>;
+					};
+				};
+
+				xbar_mixer_in3_port: port@34 {
+					reg = <0x34>;
+
+					xbar_mixer_in3_ep: endpoint {
+						remote-endpoint = <&mixer_in3_ep>;
+					};
+				};
+
+				xbar_mixer_in4_port: port@35 {
+					reg = <0x35>;
+
+					xbar_mixer_in4_ep: endpoint {
+						remote-endpoint = <&mixer_in4_ep>;
+					};
+				};
+
+				xbar_mixer_in5_port: port@36 {
+					reg = <0x36>;
+
+					xbar_mixer_in5_ep: endpoint {
+						remote-endpoint = <&mixer_in5_ep>;
+					};
+				};
+
+				xbar_mixer_in6_port: port@37 {
+					reg = <0x37>;
+
+					xbar_mixer_in6_ep: endpoint {
+						remote-endpoint = <&mixer_in6_ep>;
+					};
+				};
+
+				xbar_mixer_in7_port: port@38 {
+					reg = <0x38>;
+
+					xbar_mixer_in7_ep: endpoint {
+						remote-endpoint = <&mixer_in7_ep>;
+					};
+				};
+
+				xbar_mixer_in8_port: port@39 {
+					reg = <0x39>;
+
+					xbar_mixer_in8_ep: endpoint {
+						remote-endpoint = <&mixer_in8_ep>;
+					};
+				};
+
+				xbar_mixer_in9_port: port@3a {
+					reg = <0x3a>;
+
+					xbar_mixer_in9_ep: endpoint {
+						remote-endpoint = <&mixer_in9_ep>;
+					};
+				};
+
+				xbar_mixer_in10_port: port@3b {
+					reg = <0x3b>;
+
+					xbar_mixer_in10_ep: endpoint {
+						remote-endpoint = <&mixer_in10_ep>;
+					};
+				};
+
+				port@3c {
+					reg = <0x3c>;
+
+					xbar_mixer_out1_ep: endpoint {
+						remote-endpoint = <&mixer_out1_ep>;
+					};
+				};
+
+				port@3d {
+					reg = <0x3d>;
+
+					xbar_mixer_out2_ep: endpoint {
+						remote-endpoint = <&mixer_out2_ep>;
+					};
+				};
+
+				port@3e {
+					reg = <0x3e>;
+
+					xbar_mixer_out3_ep: endpoint {
+						remote-endpoint = <&mixer_out3_ep>;
+					};
+				};
+
+				port@3f {
+					reg = <0x3f>;
+
+					xbar_mixer_out4_ep: endpoint {
+						remote-endpoint = <&mixer_out4_ep>;
+					};
+				};
+
+				port@40 {
+					reg = <0x40>;
+
+					xbar_mixer_out5_ep: endpoint {
+						remote-endpoint = <&mixer_out5_ep>;
+					};
+				};
 			};
 		};
 	};
@@ -1039,6 +1890,31 @@
 		       /* Router */
 		       <&xbar_i2s3_port>, <&xbar_i2s4_port>,
 		       <&xbar_dmic1_port>, <&xbar_dmic2_port>,
+		       <&xbar_sfc1_in_port>, <&xbar_sfc2_in_port>,
+		       <&xbar_sfc3_in_port>, <&xbar_sfc4_in_port>,
+		       <&xbar_mvc1_in_port>, <&xbar_mvc2_in_port>,
+		       <&xbar_amx1_in1_port>, <&xbar_amx1_in2_port>,
+		       <&xbar_amx1_in3_port>, <&xbar_amx1_in4_port>,
+		       <&xbar_amx2_in1_port>, <&xbar_amx2_in2_port>,
+		       <&xbar_amx2_in3_port>, <&xbar_amx2_in4_port>,
+		       <&xbar_adx1_in_port>, <&xbar_adx2_in_port>,
+		       <&xbar_mixer_in1_port>, <&xbar_mixer_in2_port>,
+		       <&xbar_mixer_in3_port>, <&xbar_mixer_in4_port>,
+		       <&xbar_mixer_in5_port>, <&xbar_mixer_in6_port>,
+		       <&xbar_mixer_in7_port>, <&xbar_mixer_in8_port>,
+		       <&xbar_mixer_in9_port>, <&xbar_mixer_in10_port>,
+		       /* HW accelerators */
+		       <&sfc1_out_port>, <&sfc2_out_port>,
+		       <&sfc3_out_port>, <&sfc4_out_port>,
+		       <&mvc1_out_port>, <&mvc2_out_port>,
+		       <&amx1_out_port>, <&amx2_out_port>,
+		       <&adx1_out1_port>, <&adx1_out2_port>,
+		       <&adx1_out3_port>, <&adx1_out4_port>,
+		       <&adx2_out1_port>, <&adx2_out2_port>,
+		       <&adx2_out3_port>, <&adx2_out4_port>,
+		       <&mixer_out1_port>, <&mixer_out2_port>,
+		       <&mixer_out3_port>, <&mixer_out4_port>,
+		       <&mixer_out5_port>,
 		       /* I/O DAP Ports */
 		       <&i2s3_port>, <&i2s4_port>,
 		       <&dmic1_port>, <&dmic2_port>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 26b3f98a211c..ccdc0dec4e59 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -1641,6 +1641,83 @@
 				status = "disabled";
 			};
 
+			tegra_sfc1: sfc@702d2000 {
+				compatible = "nvidia,tegra210-sfc";
+				reg = <0x702d2000 0x200>;
+				sound-name-prefix = "SFC1";
+				status = "disabled";
+			};
+
+			tegra_sfc2: sfc@702d2200 {
+				compatible = "nvidia,tegra210-sfc";
+				reg = <0x702d2200 0x200>;
+				sound-name-prefix = "SFC2";
+				status = "disabled";
+			};
+
+			tegra_sfc3: sfc@702d2400 {
+				compatible = "nvidia,tegra210-sfc";
+				reg = <0x702d2400 0x200>;
+				sound-name-prefix = "SFC3";
+				status = "disabled";
+			};
+
+			tegra_sfc4: sfc@702d2600 {
+				compatible = "nvidia,tegra210-sfc";
+				reg = <0x702d2600 0x200>;
+				sound-name-prefix = "SFC4";
+				status = "disabled";
+			};
+
+			tegra_mvc1: mvc@702da000 {
+				compatible = "nvidia,tegra210-mvc";
+				reg = <0x702da000 0x200>;
+				sound-name-prefix = "MVC1";
+				status = "disabled";
+			};
+
+			tegra_mvc2: mvc@702da200 {
+				compatible = "nvidia,tegra210-mvc";
+				reg = <0x702da200 0x200>;
+				sound-name-prefix = "MVC2";
+				status = "disabled";
+			};
+
+			tegra_amx1: amx@702d3000 {
+				compatible = "nvidia,tegra210-amx";
+				reg = <0x702d3000 0x100>;
+				sound-name-prefix = "AMX1";
+				status = "disabled";
+			};
+
+			tegra_amx2: amx@702d3100 {
+				compatible = "nvidia,tegra210-amx";
+				reg = <0x702d3100 0x100>;
+				sound-name-prefix = "AMX2";
+				status = "disabled";
+			};
+
+			tegra_adx1: adx@702d3800 {
+				compatible = "nvidia,tegra210-adx";
+				reg = <0x702d3800 0x100>;
+				sound-name-prefix = "ADX1";
+				status = "disabled";
+			};
+
+			tegra_adx2: adx@702d3900 {
+				compatible = "nvidia,tegra210-adx";
+				reg = <0x702d3900 0x100>;
+				sound-name-prefix = "ADX2";
+				status = "disabled";
+			};
+
+			tegra_amixer: amixer@702dbb00 {
+				compatible = "nvidia,tegra210-amixer";
+				reg = <0x702dbb00 0x800>;
+				sound-name-prefix = "MIXER1";
+				status = "disabled";
+			};
+
 			ports {
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -1743,7 +1820,7 @@
 	};
 
 	usb@7d000000 {
-		compatible = "nvidia,tegra210-ehci", "nvidia,tegra30-ehci", "usb-ehci";
+		compatible = "nvidia,tegra210-ehci", "nvidia,tegra30-ehci";
 		reg = <0x0 0x7d000000 0x0 0x4000>;
 		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
@@ -1781,7 +1858,7 @@
 	};
 
 	usb@7d004000 {
-		compatible = "nvidia,tegra210-ehci", "nvidia,tegra30-ehci", "usb-ehci";
+		compatible = "nvidia,tegra210-ehci", "nvidia,tegra30-ehci";
 		reg = <0x0 0x7d004000 0x0 0x4000>;
 		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 70516508be56..6b816eb33309 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -15,6 +15,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-longcheer-l8910.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-a3u-eur.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-a5u-eur.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-serranove.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt88047.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-bullhead-rev-101.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-msft-lumia-octagon-talkman.dtb
@@ -33,12 +34,18 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-pmi8996-sony-xperia-tone-keyaki.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-sony-xperia-tone-dora.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-sony-xperia-tone-kagura.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-sony-xperia-tone-keyaki.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-xiaomi-gemini.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-xiaomi-scorpio.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-asus-novago-tp370ql.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-fxtec-pro1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-hp-envy-x2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-lenovo-miix-630.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-oneplus-cheeseburger.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-oneplus-dumpling.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-lilac.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-maple.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-poplar.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-1000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-4000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qrb5165-rb5.dtb
@@ -48,6 +55,8 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-coachz-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-coachz-r1-lte.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-coachz-r3.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-coachz-r3-lte.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-homestar-r2.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-homestar-r3.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-lazor-r0.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-lazor-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-lazor-r1-kb.dtb
@@ -66,6 +75,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pompom-r3.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pompom-r3-lte.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-r1-lte.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-idp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-idp2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm630-sony-xperia-ganges-kirin.dtb
@@ -84,6 +94,8 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-oneplus-fajita.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-xiaomi-beryllium.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm850-lenovo-yoga-c630.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm6125-sony-xperia-seine-pdx201.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm6350-sony-xperia-lena-pdx213.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm7225-fairphone-fp4.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-hdk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-microsoft-surface-duo.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-mtp.dtb
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
index f3c0dbfd0a23..a5320d6d30e7 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
@@ -5,9 +5,839 @@
 
 /dts-v1/;
 
-#include "apq8016-sbc.dtsi"
+#include "msm8916-pm8916.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
+#include <dt-bindings/sound/apq8016-lpass.h>
 
 / {
 	model = "Qualcomm Technologies, Inc. APQ 8016 SBC";
 	compatible = "qcom,apq8016-sbc", "qcom,apq8016";
+
+	aliases {
+		serial0 = &blsp1_uart2;
+		serial1 = &blsp1_uart1;
+		usid0 = &pm8916_0;
+		i2c0	= &blsp_i2c2;
+		i2c1	= &blsp_i2c6;
+		i2c3	= &blsp_i2c4;
+		spi0	= &blsp_spi5;
+		spi1	= &blsp_spi3;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	camera_vdddo_1v8: camera-vdddo-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "camera_vdddo";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	camera_vdda_2v8: camera-vdda-2v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "camera_vdda";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+		regulator-always-on;
+	};
+
+	camera_vddd_1v5: camera-vddd-1v5 {
+		compatible = "regulator-fixed";
+		regulator-name = "camera_vddd";
+		regulator-min-microvolt = <1500000>;
+		regulator-max-microvolt = <1500000>;
+		regulator-always-on;
+	};
+
+	reserved-memory {
+		ramoops@bff00000 {
+			compatible = "ramoops";
+			reg = <0x0 0xbff00000 0x0 0x100000>;
+
+			record-size = <0x20000>;
+			console-size = <0x20000>;
+			ftrace-size = <0x20000>;
+		};
+	};
+
+	usb2513 {
+		compatible = "smsc,usb3503";
+		reset-gpios = <&pm8916_gpios 3 GPIO_ACTIVE_LOW>;
+		initial-mode = <1>;
+	};
+
+	usb_id: usb-id {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_id_default>;
+	};
+
+	hdmi-out {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con: endpoint {
+				remote-endpoint = <&adv7533_out>;
+			};
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&msm_key_volp_n_default>;
+
+		button@0 {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		pinctrl-names = "default";
+		pinctrl-0 = <&msmgpio_leds>,
+			    <&pm8916_gpios_leds>,
+			    <&pm8916_mpps_leds>;
+
+		compatible = "gpio-leds";
+
+		led@1 {
+			label = "apq8016-sbc:green:user1";
+			gpios = <&msmgpio 21 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+			default-state = "off";
+		};
+
+		led@2 {
+			label = "apq8016-sbc:green:user2";
+			gpios = <&msmgpio 120 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "mmc0";
+			default-state = "off";
+		};
+
+		led@3 {
+			label = "apq8016-sbc:green:user3";
+			gpios = <&pm8916_gpios 1 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "mmc1";
+			default-state = "off";
+		};
+
+		led@4 {
+			label = "apq8016-sbc:green:user4";
+			gpios = <&pm8916_gpios 2 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "none";
+			panic-indicator;
+			default-state = "off";
+		};
+
+		led@5 {
+			label = "apq8016-sbc:yellow:wlan";
+			gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy0tx";
+			default-state = "off";
+		};
+
+		led@6 {
+			label = "apq8016-sbc:blue:bt";
+			gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "bluetooth-power";
+			default-state = "off";
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp_i2c2 {
+	/* On Low speed expansion */
+	status = "okay";
+	label = "LS-I2C0";
+};
+
+&blsp_i2c4 {
+	/* On High speed expansion */
+	status = "okay";
+	label = "HS-I2C2";
+
+	adv_bridge: bridge@39 {
+		status = "okay";
+
+		compatible = "adi,adv7533";
+		reg = <0x39>;
+
+		interrupt-parent = <&msmgpio>;
+		interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
+
+		adi,dsi-lanes = <4>;
+		clocks = <&rpmcc RPM_SMD_BB_CLK2>;
+		clock-names = "cec";
+
+		pd-gpios = <&msmgpio 32 GPIO_ACTIVE_HIGH>;
+
+		avdd-supply = <&pm8916_l6>;
+		v1p2-supply = <&pm8916_l6>;
+		v3p3-supply = <&pm8916_l17>;
+
+		pinctrl-names = "default","sleep";
+		pinctrl-0 = <&adv7533_int_active &adv7533_switch_active>;
+		pinctrl-1 = <&adv7533_int_suspend &adv7533_switch_suspend>;
+		#sound-dai-cells = <1>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				adv7533_in: endpoint {
+					remote-endpoint = <&dsi0_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				adv7533_out: endpoint {
+					remote-endpoint = <&hdmi_con>;
+				};
+			};
+		};
+	};
+};
+
+&blsp_i2c6 {
+	/* On Low speed expansion */
+	status = "okay";
+	label = "LS-I2C1";
+};
+
+&blsp_spi3 {
+	/* On High speed expansion */
+	status = "okay";
+	label = "HS-SPI1";
+};
+
+&blsp_spi5 {
+	/* On Low speed expansion */
+	status = "okay";
+	label = "LS-SPI0";
+};
+
+&blsp1_uart1 {
+	status = "okay";
+	label = "LS-UART0";
+};
+
+&blsp1_uart2 {
+	status = "okay";
+	label = "LS-UART1";
+};
+
+&camss {
+	status = "okay";
+	ports {
+		port@0 {
+			reg = <0>;
+			csiphy0_ep: endpoint {
+				clock-lanes = <1>;
+				data-lanes = <0 2>;
+				remote-endpoint = <&ov5640_ep>;
+				status = "okay";
+			};
+		};
+	};
+};
+
+&cci {
+	status = "okay";
+};
+
+&cci_i2c0 {
+	camera_rear@3b {
+		compatible = "ovti,ov5640";
+		reg = <0x3b>;
+
+		enable-gpios = <&msmgpio 34 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&camera_rear_default>;
+
+		clocks = <&gcc GCC_CAMSS_MCLK0_CLK>;
+		clock-names = "xclk";
+		clock-frequency = <23880000>;
+
+		vdddo-supply = <&camera_vdddo_1v8>;
+		vdda-supply = <&camera_vdda_2v8>;
+		vddd-supply = <&camera_vddd_1v5>;
+
+		/* No camera mezzanine by default */
+		status = "disabled";
+
+		port {
+			ov5640_ep: endpoint {
+				clock-lanes = <1>;
+				data-lanes = <0 2>;
+				remote-endpoint = <&csiphy0_ep>;
+			};
+		};
+	};
+};
+
+&dsi0_out {
+	data-lanes = <0 1 2 3>;
+	remote-endpoint = <&adv7533_in>;
+};
+
+&lpass {
+	status = "okay";
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mpss {
+	status = "okay";
+
+	firmware-name = "qcom/apq8016/mba.mbn", "qcom/apq8016/modem.mbn";
+};
+
+&pm8916_resin {
+	status = "okay";
+	linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&pronto {
+	status = "okay";
+
+	firmware-name = "qcom/apq8016/wcnss.mbn";
+};
+
+&sdhc_1 {
+	status = "okay";
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
+	pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
+};
+
+&sdhc_2 {
+	status = "okay";
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
+	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
+
+	cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
+};
+
+&sound {
+	status = "okay";
+
+	pinctrl-0 = <&cdc_pdm_lines_act &ext_sec_tlmm_lines_act &ext_mclk_tlmm_lines_act>;
+	pinctrl-1 = <&cdc_pdm_lines_sus &ext_sec_tlmm_lines_sus &ext_mclk_tlmm_lines_sus>;
+	pinctrl-names = "default", "sleep";
+	qcom,model = "DB410c";
+	qcom,audio-routing =
+		"AMIC2", "MIC BIAS Internal2",
+		"AMIC3", "MIC BIAS External1";
+
+	external-dai-link@0 {
+		link-name = "ADV7533";
+		cpu {
+			sound-dai = <&lpass MI2S_QUATERNARY>;
+		};
+		codec {
+			sound-dai = <&adv_bridge 0>;
+		};
+	};
+
+	internal-codec-playback-dai-link@0 {
+		link-name = "WCD";
+		cpu {
+			sound-dai = <&lpass MI2S_PRIMARY>;
+		};
+		codec {
+			sound-dai = <&lpass_codec 0>, <&wcd_codec 0>;
+		};
+	};
+
+	internal-codec-capture-dai-link@0 {
+		link-name = "WCD-Capture";
+		cpu {
+			sound-dai = <&lpass MI2S_TERTIARY>;
+		};
+		codec {
+			sound-dai = <&lpass_codec 1>, <&wcd_codec 1>;
+		};
+	};
+};
+
+&usb {
+	status = "okay";
+	extcon = <&usb_id>, <&usb_id>;
+
+	pinctrl-names = "default", "device";
+	pinctrl-0 = <&usb_sw_sel_pm &usb_hub_reset_pm>;
+	pinctrl-1 = <&usb_sw_sel_pm_device &usb_hub_reset_pm_device>;
+};
+
+&usb_hs_phy {
+	extcon = <&usb_id>;
+};
+
+&wcd_codec {
+	clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>;
+	clock-names = "mclk";
+	qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
+	qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
+};
+
+&wcnss_ctrl {
+	firmware-name = "qcom/apq8016/WCNSS_qcom_wlan_nv_sbc.bin";
+};
+
+/* Enable CoreSight */
+&cti0 { status = "okay"; };
+&cti1 { status = "okay"; };
+&cti12 { status = "okay"; };
+&cti13 { status = "okay"; };
+&cti14 { status = "okay"; };
+&cti15 { status = "okay"; };
+&debug0 { status = "okay"; };
+&debug1 { status = "okay"; };
+&debug2 { status = "okay"; };
+&debug3 { status = "okay"; };
+&etf { status = "okay"; };
+&etm0 { status = "okay"; };
+&etm1 { status = "okay"; };
+&etm2 { status = "okay"; };
+&etm3 { status = "okay"; };
+&etr { status = "okay"; };
+&funnel0 { status = "okay"; };
+&funnel1 { status = "okay"; };
+&replicator { status = "okay"; };
+&stm { status = "okay"; };
+&tpiu { status = "okay"; };
+
+&smd_rpm_regulators {
+	vdd_l1_l2_l3-supply = <&pm8916_s3>;
+	vdd_l4_l5_l6-supply = <&pm8916_s4>;
+	vdd_l7-supply = <&pm8916_s4>;
+
+	s3 {
+		regulator-min-microvolt = <375000>;
+		regulator-max-microvolt = <1562000>;
+	};
+
+	s4 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	l1 {
+		regulator-min-microvolt = <375000>;
+		regulator-max-microvolt = <1525000>;
+	};
+
+	l2 {
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+	};
+
+	l4 {
+		regulator-min-microvolt = <1750000>;
+		regulator-max-microvolt = <3337000>;
+	};
+
+	l5 {
+		regulator-min-microvolt = <1750000>;
+		regulator-max-microvolt = <3337000>;
+	};
+
+	l6 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l7 {
+		regulator-min-microvolt = <1750000>;
+		regulator-max-microvolt = <3337000>;
+	};
+
+	l8 {
+		regulator-min-microvolt = <1750000>;
+		regulator-max-microvolt = <3337000>;
+	};
+
+	l9 {
+		regulator-min-microvolt = <1750000>;
+		regulator-max-microvolt = <3337000>;
+	};
+
+	l10 {
+		regulator-min-microvolt = <1750000>;
+		regulator-max-microvolt = <3337000>;
+	};
+
+	l11 {
+		regulator-min-microvolt = <1750000>;
+		regulator-max-microvolt = <3337000>;
+		regulator-allow-set-load;
+		regulator-system-load = <200000>;
+	};
+
+	l12 {
+		regulator-min-microvolt = <1750000>;
+		regulator-max-microvolt = <3337000>;
+	};
+
+	l13 {
+		regulator-min-microvolt = <1750000>;
+		regulator-max-microvolt = <3337000>;
+	};
+
+	l14 {
+		regulator-min-microvolt = <1750000>;
+		regulator-max-microvolt = <3337000>;
+	};
+
+	/**
+	 * 1.8v required on LS expansion
+	 * for mezzanine boards
+	 */
+	l15 {
+		regulator-min-microvolt = <1750000>;
+		regulator-max-microvolt = <3337000>;
+		regulator-always-on;
+	};
+
+	l16 {
+		regulator-min-microvolt = <1750000>;
+		regulator-max-microvolt = <3337000>;
+	};
+
+	l17 {
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	l18 {
+		regulator-min-microvolt = <1750000>;
+		regulator-max-microvolt = <3337000>;
+	};
+};
+
+/*
+ * 2mA drive strength is not enough when connecting multiple
+ * I2C devices with different pull up resistors.
+ */
+&i2c2_default {
+	drive-strength = <16>;
+};
+
+&i2c4_default {
+	drive-strength = <16>;
+};
+
+&i2c6_default {
+	drive-strength = <16>;
+};
+
+/*
+ * GPIO name legend: proper name = the GPIO line is used as GPIO
+ *         NC = not connected (pin out but not routed from the chip to
+ *              anything the board)
+ *         "[PER]" = pin is muxed for [peripheral] (not GPIO)
+ *         LSEC = Low Speed External Connector
+ *         HSEC = High Speed External Connector
+ *
+ * Line names are taken from the schematic "DragonBoard410c"
+ * dated monday, august 31, 2015. Page 5 in particular.
+ *
+ * For the lines routed to the external connectors the
+ * lines are named after the 96Boards CE Specification 1.0,
+ * Appendix "Expansion Connector Signal Description".
+ *
+ * When the 96Board naming of a line and the schematic name of
+ * the same line are in conflict, the 96Board specification
+ * takes precedence, which means that the external UART on the
+ * LSEC is named UART0 while the schematic and SoC names this
+ * UART3. This is only for the informational lines i.e. "[FOO]",
+ * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
+ * ones actually used for GPIO.
+ */
+
+&msmgpio {
+	gpio-line-names =
+		"[UART0_TX]", /* GPIO_0, LSEC pin 5 */
+		"[UART0_RX]", /* GPIO_1, LSEC pin 7 */
+		"[UART0_CTS_N]", /* GPIO_2, LSEC pin 3 */
+		"[UART0_RTS_N]", /* GPIO_3, LSEC pin 9 */
+		"[UART1_TX]", /* GPIO_4, LSEC pin 11 */
+		"[UART1_RX]", /* GPIO_5, LSEC pin 13 */
+		"[I2C0_SDA]", /* GPIO_8, LSEC pin 17 */
+		"[I2C0_SCL]", /* GPIO_7, LSEC pin 15 */
+		"[SPI1_DOUT]", /* SPI1_MOSI, HSEC pin 1 */
+		"[SPI1_DIN]", /* SPI1_MISO, HSEC pin 11 */
+		"[SPI1_CS]", /* SPI1_CS_N, HSEC pin 7 */
+		"[SPI1_SCLK]", /* SPI1_CLK, HSEC pin 9 */
+		"GPIO-B", /* LS_EXP_GPIO_B, LSEC pin 24 */
+		"GPIO-C", /* LS_EXP_GPIO_C, LSEC pin 25 */
+		"[I2C3_SDA]", /* HSEC pin 38 */
+		"[I2C3_SCL]", /* HSEC pin 36 */
+		"[SPI0_MOSI]", /* LSEC pin 14 */
+		"[SPI0_MISO]", /* LSEC pin 10 */
+		"[SPI0_CS_N]", /* LSEC pin 12 */
+		"[SPI0_CLK]", /* LSEC pin 8 */
+		"HDMI_HPD_N", /* GPIO 20 */
+		"USR_LED_1_CTRL",
+		"[I2C1_SDA]", /* GPIO_22, LSEC pin 21 */
+		"[I2C1_SCL]", /* GPIO_23, LSEC pin 19 */
+		"GPIO-G", /* LS_EXP_GPIO_G, LSEC pin 29 */
+		"GPIO-H", /* LS_EXP_GPIO_H, LSEC pin 30 */
+		"[CSI0_MCLK]", /* HSEC pin 15 */
+		"[CSI1_MCLK]", /* HSEC pin 17 */
+		"GPIO-K", /* LS_EXP_GPIO_K, LSEC pin 33 */
+		"[I2C2_SDA]", /* HSEC pin 34 */
+		"[I2C2_SCL]", /* HSEC pin 32 */
+		"DSI2HDMI_INT_N",
+		"DSI_SW_SEL_APQ",
+		"GPIO-L", /* LS_EXP_GPIO_L, LSEC pin 34 */
+		"GPIO-J", /* LS_EXP_GPIO_J, LSEC pin 32 */
+		"GPIO-I", /* LS_EXP_GPIO_I, LSEC pin 31 */
+		"GPIO-A", /* LS_EXP_GPIO_A, LSEC pin 23 */
+		"FORCED_USB_BOOT",
+		"SD_CARD_DET_N",
+		"[WCSS_BT_SSBI]",
+		"[WCSS_WLAN_DATA_2]", /* GPIO 40 */
+		"[WCSS_WLAN_DATA_1]",
+		"[WCSS_WLAN_DATA_0]",
+		"[WCSS_WLAN_SET]",
+		"[WCSS_WLAN_CLK]",
+		"[WCSS_FM_SSBI]",
+		"[WCSS_FM_SDI]",
+		"[WCSS_BT_DAT_CTL]",
+		"[WCSS_BT_DAT_STB]",
+		"NC",
+		"NC", /* GPIO 50 */
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC", /* GPIO 60 */
+		"NC",
+		"NC",
+		"[CDC_PDM0_CLK]",
+		"[CDC_PDM0_SYNC]",
+		"[CDC_PDM0_TX0]",
+		"[CDC_PDM0_RX0]",
+		"[CDC_PDM0_RX1]",
+		"[CDC_PDM0_RX2]",
+		"GPIO-D", /* LS_EXP_GPIO_D, LSEC pin 26 */
+		"NC", /* GPIO 70 */
+		"NC",
+		"NC",
+		"NC",
+		"NC", /* GPIO 74 */
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"BOOT_CONFIG_0", /* GPIO 80 */
+		"BOOT_CONFIG_1",
+		"BOOT_CONFIG_2",
+		"BOOT_CONFIG_3",
+		"NC",
+		"NC",
+		"BOOT_CONFIG_5",
+		"NC",
+		"NC",
+		"NC",
+		"NC", /* GPIO 90 */
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC", /* GPIO 100 */
+		"NC",
+		"NC",
+		"NC",
+		"SSBI_GPS",
+		"NC",
+		"NC",
+		"KEY_VOLP_N",
+		"NC",
+		"NC",
+		"[LS_EXP_MI2S_WS]", /* GPIO 110 */
+		"NC",
+		"NC",
+		"[LS_EXP_MI2S_SCK]",
+		"[LS_EXP_MI2S_DATA0]",
+		"GPIO-E", /* LS_EXP_GPIO_E, LSEC pin 27 */
+		"NC",
+		"[DSI2HDMI_MI2S_WS]",
+		"[DSI2HDMI_MI2S_SCK]",
+		"[DSI2HDMI_MI2S_DATA0]",
+		"USR_LED_2_CTRL", /* GPIO 120 */
+		"SB_HS_ID";
+
+	msmgpio_leds: msmgpio-leds {
+		pins = "gpio21", "gpio120";
+		function = "gpio";
+
+		output-low;
+	};
+
+	usb_id_default: usb-id-default {
+		pins = "gpio121";
+		function = "gpio";
+
+		drive-strength = <8>;
+		input-enable;
+		bias-pull-up;
+	};
+
+	adv7533_int_active: adv533-int-active {
+		pins = "gpio31";
+		function = "gpio";
+
+		drive-strength = <16>;
+		bias-disable;
+	};
+
+	adv7533_int_suspend: adv7533-int-suspend {
+		pins = "gpio31";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	adv7533_switch_active: adv7533-switch-active {
+		pins = "gpio32";
+		function = "gpio";
+
+		drive-strength = <16>;
+		bias-disable;
+	};
+
+	adv7533_switch_suspend: adv7533-switch-suspend {
+		pins = "gpio32";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	msm_key_volp_n_default: msm-key-volp-n-default {
+		pins = "gpio107";
+		function = "gpio";
+
+		drive-strength = <8>;
+		input-enable;
+		bias-pull-up;
+	};
+};
+
+&pm8916_gpios {
+	gpio-line-names =
+		"USR_LED_3_CTRL",
+		"USR_LED_4_CTRL",
+		"USB_HUB_RESET_N_PM",
+		"USB_SW_SEL_PM";
+
+	usb_hub_reset_pm: usb-hub-reset-pm {
+		pins = "gpio3";
+		function = PMIC_GPIO_FUNC_NORMAL;
+
+		input-disable;
+		output-high;
+	};
+
+	usb_hub_reset_pm_device: usb-hub-reset-pm-device {
+		pins = "gpio3";
+		function = PMIC_GPIO_FUNC_NORMAL;
+
+		output-low;
+	};
+
+	usb_sw_sel_pm: usb-sw-sel-pm {
+		pins = "gpio4";
+		function = PMIC_GPIO_FUNC_NORMAL;
+
+		power-source = <PM8916_GPIO_VPH>;
+		input-disable;
+		output-high;
+	};
+
+	usb_sw_sel_pm_device: usb-sw-sel-pm-device {
+		pins = "gpio4";
+		function = PMIC_GPIO_FUNC_NORMAL;
+
+		power-source = <PM8916_GPIO_VPH>;
+		input-disable;
+		output-low;
+	};
+
+	pm8916_gpios_leds: pm8916-gpios-leds {
+		pins = "gpio1", "gpio2";
+		function = PMIC_GPIO_FUNC_NORMAL;
+
+		output-low;
+	};
+};
+
+&pm8916_mpps {
+	gpio-line-names =
+		"VDD_PX_BIAS",
+		"WLAN_LED_CTRL",
+		"BT_LED_CTRL",
+		"GPIO-F"; /* LS_EXP_GPIO_F, LSEC pin 28 */
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&ls_exp_gpio_f>;
+
+	ls_exp_gpio_f: pm8916-mpp4-state {
+		pins = "mpp4";
+		function = "digital";
+
+		output-low;
+		power-source = <PM8916_MPP_L5>;	// 1.8V
+	};
+
+	pm8916_mpps_leds: pm8916-mpps-state {
+		pins = "mpp2", "mpp3";
+		function = "digital";
+
+		output-low;
+	};
 };
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
deleted file mode 100644
index f8d8f3e3664e..000000000000
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
+++ /dev/null
@@ -1,826 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2015, The Linux Foundation. All rights reserved.
- */
-
-#include "msm8916-pm8916.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
-#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
-#include <dt-bindings/sound/apq8016-lpass.h>
-
-/ {
-	aliases {
-		serial0 = &blsp1_uart2;
-		serial1 = &blsp1_uart1;
-		usid0 = &pm8916_0;
-		i2c0	= &blsp_i2c2;
-		i2c1	= &blsp_i2c6;
-		i2c3	= &blsp_i2c4;
-		spi0	= &blsp_spi5;
-		spi1	= &blsp_spi3;
-	};
-
-	chosen {
-		stdout-path = "serial0";
-	};
-
-	camera_vdddo_1v8: camera-vdddo-1v8 {
-		compatible = "regulator-fixed";
-		regulator-name = "camera_vdddo";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	camera_vdda_2v8: camera-vdda-2v8 {
-		compatible = "regulator-fixed";
-		regulator-name = "camera_vdda";
-		regulator-min-microvolt = <2800000>;
-		regulator-max-microvolt = <2800000>;
-		regulator-always-on;
-	};
-
-	camera_vddd_1v5: camera-vddd-1v5 {
-		compatible = "regulator-fixed";
-		regulator-name = "camera_vddd";
-		regulator-min-microvolt = <1500000>;
-		regulator-max-microvolt = <1500000>;
-		regulator-always-on;
-	};
-
-	reserved-memory {
-		ramoops@bff00000 {
-			compatible = "ramoops";
-			reg = <0x0 0xbff00000 0x0 0x100000>;
-
-			record-size = <0x20000>;
-			console-size = <0x20000>;
-			ftrace-size = <0x20000>;
-		};
-	};
-
-	usb2513 {
-		compatible = "smsc,usb3503";
-		reset-gpios = <&pm8916_gpios 3 GPIO_ACTIVE_LOW>;
-		initial-mode = <1>;
-	};
-
-	usb_id: usb-id {
-		compatible = "linux,extcon-usb-gpio";
-		id-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&usb_id_default>;
-	};
-
-	hdmi-out {
-		compatible = "hdmi-connector";
-		type = "a";
-
-		port {
-			hdmi_con: endpoint {
-				remote-endpoint = <&adv7533_out>;
-			};
-		};
-	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		autorepeat;
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&msm_key_volp_n_default>;
-
-		button@0 {
-			label = "Volume Up";
-			linux,code = <KEY_VOLUMEUP>;
-			gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
-		};
-	};
-
-	leds {
-		pinctrl-names = "default";
-		pinctrl-0 = <&msmgpio_leds>,
-			    <&pm8916_gpios_leds>,
-			    <&pm8916_mpps_leds>;
-
-		compatible = "gpio-leds";
-
-		led@1 {
-			label = "apq8016-sbc:green:user1";
-			gpios = <&msmgpio 21 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "heartbeat";
-			default-state = "off";
-		};
-
-		led@2 {
-			label = "apq8016-sbc:green:user2";
-			gpios = <&msmgpio 120 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "mmc0";
-			default-state = "off";
-		};
-
-		led@3 {
-			label = "apq8016-sbc:green:user3";
-			gpios = <&pm8916_gpios 1 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "mmc1";
-			default-state = "off";
-		};
-
-		led@4 {
-			label = "apq8016-sbc:green:user4";
-			gpios = <&pm8916_gpios 2 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "none";
-			panic-indicator;
-			default-state = "off";
-		};
-
-		led@5 {
-			label = "apq8016-sbc:yellow:wlan";
-			gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "phy0tx";
-			default-state = "off";
-		};
-
-		led@6 {
-			label = "apq8016-sbc:blue:bt";
-			gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "bluetooth-power";
-			default-state = "off";
-		};
-	};
-};
-
-&blsp_dma {
-	status = "okay";
-};
-
-&blsp_i2c2 {
-	/* On Low speed expansion */
-	status = "okay";
-	label = "LS-I2C0";
-};
-
-&blsp_i2c4 {
-	/* On High speed expansion */
-	status = "okay";
-	label = "HS-I2C2";
-
-	adv_bridge: bridge@39 {
-		status = "okay";
-
-		compatible = "adi,adv7533";
-		reg = <0x39>;
-
-		interrupt-parent = <&msmgpio>;
-		interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
-
-		adi,dsi-lanes = <4>;
-		clocks = <&rpmcc RPM_SMD_BB_CLK2>;
-		clock-names = "cec";
-
-		pd-gpios = <&msmgpio 32 GPIO_ACTIVE_HIGH>;
-
-		avdd-supply = <&pm8916_l6>;
-		v1p2-supply = <&pm8916_l6>;
-		v3p3-supply = <&pm8916_l17>;
-
-		pinctrl-names = "default","sleep";
-		pinctrl-0 = <&adv7533_int_active &adv7533_switch_active>;
-		pinctrl-1 = <&adv7533_int_suspend &adv7533_switch_suspend>;
-		#sound-dai-cells = <1>;
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				adv7533_in: endpoint {
-					remote-endpoint = <&dsi0_out>;
-				};
-			};
-
-			port@1 {
-				reg = <1>;
-				adv7533_out: endpoint {
-					remote-endpoint = <&hdmi_con>;
-				};
-			};
-		};
-	};
-};
-
-&blsp_i2c6 {
-	/* On Low speed expansion */
-	status = "okay";
-	label = "LS-I2C1";
-};
-
-&blsp_spi3 {
-	/* On High speed expansion */
-	status = "okay";
-	label = "HS-SPI1";
-};
-
-&blsp_spi5 {
-	/* On Low speed expansion */
-	status = "okay";
-	label = "LS-SPI0";
-};
-
-&blsp1_uart1 {
-	status = "okay";
-	label = "LS-UART0";
-};
-
-&blsp1_uart2 {
-	status = "okay";
-	label = "LS-UART1";
-};
-
-&camss {
-	status = "okay";
-	ports {
-		port@0 {
-			reg = <0>;
-			csiphy0_ep: endpoint {
-				clock-lanes = <1>;
-				data-lanes = <0 2>;
-				remote-endpoint = <&ov5640_ep>;
-				status = "okay";
-			};
-		};
-	};
-};
-
-&cci {
-	status = "okay";
-};
-
-&cci_i2c0 {
-	camera_rear@3b {
-		compatible = "ovti,ov5640";
-		reg = <0x3b>;
-
-		enable-gpios = <&msmgpio 34 GPIO_ACTIVE_HIGH>;
-		reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&camera_rear_default>;
-
-		clocks = <&gcc GCC_CAMSS_MCLK0_CLK>;
-		clock-names = "xclk";
-		clock-frequency = <23880000>;
-
-		vdddo-supply = <&camera_vdddo_1v8>;
-		vdda-supply = <&camera_vdda_2v8>;
-		vddd-supply = <&camera_vddd_1v5>;
-
-		/* No camera mezzanine by default */
-		status = "disabled";
-
-		port {
-			ov5640_ep: endpoint {
-				clock-lanes = <1>;
-				data-lanes = <0 2>;
-				remote-endpoint = <&csiphy0_ep>;
-			};
-		};
-	};
-};
-
-&dsi0_out {
-	data-lanes = <0 1 2 3>;
-	remote-endpoint = <&adv7533_in>;
-};
-
-&lpass {
-	status = "okay";
-};
-
-&mdss {
-	status = "okay";
-};
-
-&pm8916_resin {
-	status = "okay";
-	linux,code = <KEY_VOLUMEDOWN>;
-};
-
-&pronto {
-	status = "okay";
-};
-
-&sdhc_1 {
-	status = "okay";
-
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
-	pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
-};
-
-&sdhc_2 {
-	status = "okay";
-
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
-	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
-
-	cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
-};
-
-&sound {
-	status = "okay";
-
-	pinctrl-0 = <&cdc_pdm_lines_act &ext_sec_tlmm_lines_act &ext_mclk_tlmm_lines_act>;
-	pinctrl-1 = <&cdc_pdm_lines_sus &ext_sec_tlmm_lines_sus &ext_mclk_tlmm_lines_sus>;
-	pinctrl-names = "default", "sleep";
-	qcom,model = "DB410c";
-	qcom,audio-routing =
-		"AMIC2", "MIC BIAS Internal2",
-		"AMIC3", "MIC BIAS External1";
-
-	external-dai-link@0 {
-		link-name = "ADV7533";
-		cpu {
-			sound-dai = <&lpass MI2S_QUATERNARY>;
-		};
-		codec {
-			sound-dai = <&adv_bridge 0>;
-		};
-	};
-
-	internal-codec-playback-dai-link@0 {
-		link-name = "WCD";
-		cpu {
-			sound-dai = <&lpass MI2S_PRIMARY>;
-		};
-		codec {
-			sound-dai = <&lpass_codec 0>, <&wcd_codec 0>;
-		};
-	};
-
-	internal-codec-capture-dai-link@0 {
-		link-name = "WCD-Capture";
-		cpu {
-			sound-dai = <&lpass MI2S_TERTIARY>;
-		};
-		codec {
-			sound-dai = <&lpass_codec 1>, <&wcd_codec 1>;
-		};
-	};
-};
-
-&usb {
-	status = "okay";
-	extcon = <&usb_id>, <&usb_id>;
-
-	pinctrl-names = "default", "device";
-	pinctrl-0 = <&usb_sw_sel_pm &usb_hub_reset_pm>;
-	pinctrl-1 = <&usb_sw_sel_pm_device &usb_hub_reset_pm_device>;
-};
-
-&usb_hs_phy {
-	extcon = <&usb_id>;
-};
-
-&wcd_codec {
-	clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>;
-	clock-names = "mclk";
-	qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
-	qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
-};
-
-/* Enable CoreSight */
-&cti0 { status = "okay"; };
-&cti1 { status = "okay"; };
-&cti12 { status = "okay"; };
-&cti13 { status = "okay"; };
-&cti14 { status = "okay"; };
-&cti15 { status = "okay"; };
-&debug0 { status = "okay"; };
-&debug1 { status = "okay"; };
-&debug2 { status = "okay"; };
-&debug3 { status = "okay"; };
-&etf { status = "okay"; };
-&etm0 { status = "okay"; };
-&etm1 { status = "okay"; };
-&etm2 { status = "okay"; };
-&etm3 { status = "okay"; };
-&etr { status = "okay"; };
-&funnel0 { status = "okay"; };
-&funnel1 { status = "okay"; };
-&replicator { status = "okay"; };
-&stm { status = "okay"; };
-&tpiu { status = "okay"; };
-
-&smd_rpm_regulators {
-	vdd_l1_l2_l3-supply = <&pm8916_s3>;
-	vdd_l4_l5_l6-supply = <&pm8916_s4>;
-	vdd_l7-supply = <&pm8916_s4>;
-
-	s3 {
-		regulator-min-microvolt = <375000>;
-		regulator-max-microvolt = <1562000>;
-	};
-
-	s4 {
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	l1 {
-		regulator-min-microvolt = <375000>;
-		regulator-max-microvolt = <1525000>;
-	};
-
-	l2 {
-		regulator-min-microvolt = <1200000>;
-		regulator-max-microvolt = <1200000>;
-	};
-
-	l4 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
-	};
-
-	l5 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
-	};
-
-	l6 {
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-	};
-
-	l7 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
-	};
-
-	l8 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
-	};
-
-	l9 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
-	};
-
-	l10 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
-	};
-
-	l11 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
-		regulator-allow-set-load;
-		regulator-system-load = <200000>;
-	};
-
-	l12 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
-	};
-
-	l13 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
-	};
-
-	l14 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
-	};
-
-	/**
-	 * 1.8v required on LS expansion
-	 * for mezzanine boards
-	 */
-	l15 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
-		regulator-always-on;
-	};
-
-	l16 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
-	};
-
-	l17 {
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-
-	l18 {
-		regulator-min-microvolt = <1750000>;
-		regulator-max-microvolt = <3337000>;
-	};
-};
-
-/*
- * 2mA drive strength is not enough when connecting multiple
- * I2C devices with different pull up resistors.
- */
-&i2c2_default {
-	drive-strength = <16>;
-};
-
-&i2c4_default {
-	drive-strength = <16>;
-};
-
-&i2c6_default {
-	drive-strength = <16>;
-};
-
-/*
- * GPIO name legend: proper name = the GPIO line is used as GPIO
- *         NC = not connected (pin out but not routed from the chip to
- *              anything the board)
- *         "[PER]" = pin is muxed for [peripheral] (not GPIO)
- *         LSEC = Low Speed External Connector
- *         HSEC = High Speed External Connector
- *
- * Line names are taken from the schematic "DragonBoard410c"
- * dated monday, august 31, 2015. Page 5 in particular.
- *
- * For the lines routed to the external connectors the
- * lines are named after the 96Boards CE Specification 1.0,
- * Appendix "Expansion Connector Signal Description".
- *
- * When the 96Board naming of a line and the schematic name of
- * the same line are in conflict, the 96Board specification
- * takes precedence, which means that the external UART on the
- * LSEC is named UART0 while the schematic and SoC names this
- * UART3. This is only for the informational lines i.e. "[FOO]",
- * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
- * ones actually used for GPIO.
- */
-
-&msmgpio {
-	gpio-line-names =
-		"[UART0_TX]", /* GPIO_0, LSEC pin 5 */
-		"[UART0_RX]", /* GPIO_1, LSEC pin 7 */
-		"[UART0_CTS_N]", /* GPIO_2, LSEC pin 3 */
-		"[UART0_RTS_N]", /* GPIO_3, LSEC pin 9 */
-		"[UART1_TX]", /* GPIO_4, LSEC pin 11 */
-		"[UART1_RX]", /* GPIO_5, LSEC pin 13 */
-		"[I2C0_SDA]", /* GPIO_8, LSEC pin 17 */
-		"[I2C0_SCL]", /* GPIO_7, LSEC pin 15 */
-		"[SPI1_DOUT]", /* SPI1_MOSI, HSEC pin 1 */
-		"[SPI1_DIN]", /* SPI1_MISO, HSEC pin 11 */
-		"[SPI1_CS]", /* SPI1_CS_N, HSEC pin 7 */
-		"[SPI1_SCLK]", /* SPI1_CLK, HSEC pin 9 */
-		"GPIO-B", /* LS_EXP_GPIO_B, LSEC pin 24 */
-		"GPIO-C", /* LS_EXP_GPIO_C, LSEC pin 25 */
-		"[I2C3_SDA]", /* HSEC pin 38 */
-		"[I2C3_SCL]", /* HSEC pin 36 */
-		"[SPI0_MOSI]", /* LSEC pin 14 */
-		"[SPI0_MISO]", /* LSEC pin 10 */
-		"[SPI0_CS_N]", /* LSEC pin 12 */
-		"[SPI0_CLK]", /* LSEC pin 8 */
-		"HDMI_HPD_N", /* GPIO 20 */
-		"USR_LED_1_CTRL",
-		"[I2C1_SDA]", /* GPIO_22, LSEC pin 21 */
-		"[I2C1_SCL]", /* GPIO_23, LSEC pin 19 */
-		"GPIO-G", /* LS_EXP_GPIO_G, LSEC pin 29 */
-		"GPIO-H", /* LS_EXP_GPIO_H, LSEC pin 30 */
-		"[CSI0_MCLK]", /* HSEC pin 15 */
-		"[CSI1_MCLK]", /* HSEC pin 17 */
-		"GPIO-K", /* LS_EXP_GPIO_K, LSEC pin 33 */
-		"[I2C2_SDA]", /* HSEC pin 34 */
-		"[I2C2_SCL]", /* HSEC pin 32 */
-		"DSI2HDMI_INT_N",
-		"DSI_SW_SEL_APQ",
-		"GPIO-L", /* LS_EXP_GPIO_L, LSEC pin 34 */
-		"GPIO-J", /* LS_EXP_GPIO_J, LSEC pin 32 */
-		"GPIO-I", /* LS_EXP_GPIO_I, LSEC pin 31 */
-		"GPIO-A", /* LS_EXP_GPIO_A, LSEC pin 23 */
-		"FORCED_USB_BOOT",
-		"SD_CARD_DET_N",
-		"[WCSS_BT_SSBI]",
-		"[WCSS_WLAN_DATA_2]", /* GPIO 40 */
-		"[WCSS_WLAN_DATA_1]",
-		"[WCSS_WLAN_DATA_0]",
-		"[WCSS_WLAN_SET]",
-		"[WCSS_WLAN_CLK]",
-		"[WCSS_FM_SSBI]",
-		"[WCSS_FM_SDI]",
-		"[WCSS_BT_DAT_CTL]",
-		"[WCSS_BT_DAT_STB]",
-		"NC",
-		"NC", /* GPIO 50 */
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC", /* GPIO 60 */
-		"NC",
-		"NC",
-		"[CDC_PDM0_CLK]",
-		"[CDC_PDM0_SYNC]",
-		"[CDC_PDM0_TX0]",
-		"[CDC_PDM0_RX0]",
-		"[CDC_PDM0_RX1]",
-		"[CDC_PDM0_RX2]",
-		"GPIO-D", /* LS_EXP_GPIO_D, LSEC pin 26 */
-		"NC", /* GPIO 70 */
-		"NC",
-		"NC",
-		"NC",
-		"NC", /* GPIO 74 */
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"BOOT_CONFIG_0", /* GPIO 80 */
-		"BOOT_CONFIG_1",
-		"BOOT_CONFIG_2",
-		"BOOT_CONFIG_3",
-		"NC",
-		"NC",
-		"BOOT_CONFIG_5",
-		"NC",
-		"NC",
-		"NC",
-		"NC", /* GPIO 90 */
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC", /* GPIO 100 */
-		"NC",
-		"NC",
-		"NC",
-		"SSBI_GPS",
-		"NC",
-		"NC",
-		"KEY_VOLP_N",
-		"NC",
-		"NC",
-		"[LS_EXP_MI2S_WS]", /* GPIO 110 */
-		"NC",
-		"NC",
-		"[LS_EXP_MI2S_SCK]",
-		"[LS_EXP_MI2S_DATA0]",
-		"GPIO-E", /* LS_EXP_GPIO_E, LSEC pin 27 */
-		"NC",
-		"[DSI2HDMI_MI2S_WS]",
-		"[DSI2HDMI_MI2S_SCK]",
-		"[DSI2HDMI_MI2S_DATA0]",
-		"USR_LED_2_CTRL", /* GPIO 120 */
-		"SB_HS_ID";
-
-	msmgpio_leds: msmgpio-leds {
-		pins = "gpio21", "gpio120";
-		function = "gpio";
-
-		output-low;
-	};
-
-	usb_id_default: usb-id-default {
-		pins = "gpio121";
-		function = "gpio";
-
-		drive-strength = <8>;
-		input-enable;
-		bias-pull-up;
-	};
-
-	adv7533_int_active: adv533-int-active {
-		pins = "gpio31";
-		function = "gpio";
-
-		drive-strength = <16>;
-		bias-disable;
-	};
-
-	adv7533_int_suspend: adv7533-int-suspend {
-		pins = "gpio31";
-		function = "gpio";
-
-		drive-strength = <2>;
-		bias-disable;
-	};
-
-	adv7533_switch_active: adv7533-switch-active {
-		pins = "gpio32";
-		function = "gpio";
-
-		drive-strength = <16>;
-		bias-disable;
-	};
-
-	adv7533_switch_suspend: adv7533-switch-suspend {
-		pins = "gpio32";
-		function = "gpio";
-
-		drive-strength = <2>;
-		bias-disable;
-	};
-
-	msm_key_volp_n_default: msm-key-volp-n-default {
-		pins = "gpio107";
-		function = "gpio";
-
-		drive-strength = <8>;
-		input-enable;
-		bias-pull-up;
-	};
-};
-
-&pm8916_gpios {
-	gpio-line-names =
-		"USR_LED_3_CTRL",
-		"USR_LED_4_CTRL",
-		"USB_HUB_RESET_N_PM",
-		"USB_SW_SEL_PM";
-
-	usb_hub_reset_pm: usb-hub-reset-pm {
-		pins = "gpio3";
-		function = PMIC_GPIO_FUNC_NORMAL;
-
-		input-disable;
-		output-high;
-	};
-
-	usb_hub_reset_pm_device: usb-hub-reset-pm-device {
-		pins = "gpio3";
-		function = PMIC_GPIO_FUNC_NORMAL;
-
-		output-low;
-	};
-
-	usb_sw_sel_pm: usb-sw-sel-pm {
-		pins = "gpio4";
-		function = PMIC_GPIO_FUNC_NORMAL;
-
-		power-source = <PM8916_GPIO_VPH>;
-		input-disable;
-		output-high;
-	};
-
-	usb_sw_sel_pm_device: usb-sw-sel-pm-device {
-		pins = "gpio4";
-		function = PMIC_GPIO_FUNC_NORMAL;
-
-		power-source = <PM8916_GPIO_VPH>;
-		input-disable;
-		output-low;
-	};
-
-	pm8916_gpios_leds: pm8916-gpios-leds {
-		pins = "gpio1", "gpio2";
-		function = PMIC_GPIO_FUNC_NORMAL;
-
-		output-low;
-	};
-};
-
-&pm8916_mpps {
-	gpio-line-names =
-		"VDD_PX_BIAS",
-		"WLAN_LED_CTRL",
-		"BT_LED_CTRL",
-		"GPIO-F"; /* LS_EXP_GPIO_F, LSEC pin 28 */
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&ls_exp_gpio_f>;
-
-	ls_exp_gpio_f: pm8916-mpp4 {
-		pins = "mpp4";
-		function = "digital";
-
-		output-low;
-		power-source = <PM8916_MPP_L5>;	// 1.8V
-	};
-
-	pm8916_mpps_leds: pm8916-mpps-leds {
-		pins = "mpp2", "mpp3";
-		function = "digital";
-
-		output-low;
-	};
-};
diff --git a/arch/arm64/boot/dts/qcom/apq8094-sony-xperia-kitakami-karin_windy.dts b/arch/arm64/boot/dts/qcom/apq8094-sony-xperia-kitakami-karin_windy.dts
index a8dffc8c64ea..314d2dc4726a 100644
--- a/arch/arm64/boot/dts/qcom/apq8094-sony-xperia-kitakami-karin_windy.dts
+++ b/arch/arm64/boot/dts/qcom/apq8094-sony-xperia-kitakami-karin_windy.dts
@@ -11,6 +11,7 @@
 / {
 	model = "Sony Xperia Z4 Tablet (Wi-Fi)";
 	compatible = "sony,karin_windy", "qcom,apq8094";
+	chassis-type = "tablet";
 
 	/*
 	 * This model uses the APQ variant of MSM8994 (APQ8094).
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
index 757afa27424d..d01a512634cf 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
@@ -5,9 +5,1077 @@
 
 /dts-v1/;
 
-#include "apq8096-db820c.dtsi"
+#include "msm8996.dtsi"
+#include "pm8994.dtsi"
+#include "pmi8994.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/sound/qcom,q6afe.h>
+#include <dt-bindings/sound/qcom,q6asm.h>
+
+/*
+ * GPIO name legend: proper name = the GPIO line is used as GPIO
+ *         NC      = not connected (pin out but not routed from the chip to
+ *                   anything the board)
+ *         "[PER]" = pin is muxed for [peripheral] (not GPIO)
+ *         LSEC    = Low Speed External Connector
+ *         P HSEC  = Primary High Speed External Connector
+ *         S HSEC  = Secondary High Speed External Connector
+ *         J14     = Camera Connector
+ *         TP      = Test Points
+ *
+ * Line names are taken from the schematic "DragonBoard 820c",
+ * drawing no: LM25-P2751-1
+ *
+ * For the lines routed to the external connectors the
+ * lines are named after the 96Boards CE Specification 1.0,
+ * Appendix "Expansion Connector Signal Description".
+ *
+ * When the 96Board naming of a line and the schematic name of
+ * the same line are in conflict, the 96Board specification
+ * takes precedence, which means that the external UART on the
+ * LSEC is named UART0 while the schematic and SoC names this
+ * UART3. This is only for the informational lines i.e. "[FOO]",
+ * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
+ * ones actually used for GPIO.
+ */
 
 / {
 	model = "Qualcomm Technologies, Inc. DB820c";
 	compatible = "arrow,apq8096-db820c", "qcom,apq8096-sbc", "qcom,apq8096";
+
+	aliases {
+		serial0 = &blsp2_uart2;
+		serial1 = &blsp2_uart3;
+		serial2 = &blsp1_uart2;
+		i2c0	= &blsp1_i2c3;
+		i2c1	= &blsp2_i2c1;
+		i2c2	= &blsp2_i2c1;
+		spi0	= &blsp1_spi1;
+		spi1	= &blsp2_spi6;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	clocks {
+		compatible = "simple-bus";
+		divclk4: divclk4 {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+			clock-output-names = "divclk4";
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&divclk4_pin_a>;
+		};
+
+		div1_mclk: divclk1 {
+			compatible = "gpio-gate-clock";
+			pinctrl-0 = <&audio_mclk>;
+			pinctrl-names = "default";
+			clocks = <&rpmcc RPM_SMD_DIV_CLK1>;
+			#clock-cells = <0>;
+			enable-gpios = <&pm8994_gpios 15 0>;
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&volume_up_gpio>;
+
+		button@0 {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	usb2_id: usb2-id {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpio = <&pmi8994_gpios 6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb2_vbus_det_gpio>;
+	};
+
+	usb3_id: usb3-id {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpio = <&pm8994_gpios 22 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb3_vbus_det_gpio>;
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-always-on;
+		regulator-boot-on;
+
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+	};
+
+	wlan_en: wlan-en-1-8v {
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_en_gpios>;
+		compatible = "regulator-fixed";
+		regulator-name = "wlan-en-regulator";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		gpio = <&pm8994_gpios 8 0>;
+
+		/* WLAN card specific delay */
+		startup-delay-us = <70000>;
+		enable-active-high;
+	};
+};
+
+&blsp1_i2c3 {
+	/* On Low speed expansion */
+	label = "LS-I2C0";
+	status = "okay";
+};
+
+&blsp1_spi1 {
+	/* On Low speed expansion */
+	label = "LS-SPI0";
+	status = "okay";
+};
+
+&blsp1_uart2 {
+	label = "BT-UART";
+	status = "okay";
+
+	bluetooth {
+		compatible = "qcom,qca6174-bt";
+
+		/* bt_disable_n gpio */
+		enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
+
+		clocks = <&divclk4>;
+	};
+};
+
+&adsp_pil {
+	status = "okay";
+};
+
+&blsp2_i2c1 {
+	/* On High speed expansion */
+	label = "HS-I2C2";
+	status = "okay";
+};
+
+&blsp2_i2c1 {
+	/* On Low speed expansion */
+	label = "LS-I2C1";
+	status = "okay";
+};
+
+&blsp2_spi6 {
+	/* On High speed expansion */
+	label = "HS-SPI1";
+	status = "okay";
+};
+
+&blsp2_uart2 {
+	label = "LS-UART1";
+	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&blsp2_uart2_2pins_default>;
+	pinctrl-1 = <&blsp2_uart2_2pins_sleep>;
+};
+
+&blsp2_uart3 {
+	label = "LS-UART0";
+	status = "disabled";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&blsp2_uart3_4pins_default>;
+	pinctrl-1 = <&blsp2_uart3_4pins_sleep>;
+};
+
+&camss {
+	vdda-supply = <&vreg_l2a_1p25>;
+};
+
+&gpu {
+	status = "okay";
+};
+
+&hdmi {
+	status = "okay";
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&hdmi_hpd_active &hdmi_ddc_active>;
+	pinctrl-1 = <&hdmi_hpd_suspend &hdmi_ddc_suspend>;
+
+	core-vdda-supply = <&vreg_l12a_1p8>;
+	core-vcc-supply = <&vreg_s4a_1p8>;
+};
+
+&hdmi_phy {
+	status = "okay";
+
+	vddio-supply = <&vreg_l12a_1p8>;
+	vcca-supply = <&vreg_l28a_0p925>;
+	#phy-cells = <0>;
+};
+
+&hsusb_phy1 {
+	status = "okay";
+
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
+};
+
+&hsusb_phy2 {
+	status = "okay";
+
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
+};
+
+&mdp {
+	status = "okay";
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mmcc {
+	vdd-gfx-supply = <&vdd_gfx>;
+};
+
+&pm8994_resin {
+	status = "okay";
+	linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&tlmm {
+	gpio-line-names =
+		"[SPI0_DOUT]", /* GPIO_0, BLSP1_SPI_MOSI, LSEC pin 14 */
+		"[SPI0_DIN]", /* GPIO_1, BLSP1_SPI_MISO, LSEC pin 10 */
+		"[SPI0_CS]", /* GPIO_2, BLSP1_SPI_CS_N, LSEC pin 12 */
+		"[SPI0_SCLK]", /* GPIO_3, BLSP1_SPI_CLK, LSEC pin 8 */
+		"[UART1_TxD]", /* GPIO_4, BLSP8_UART_TX, LSEC pin 11 */
+		"[UART1_RxD]", /* GPIO_5, BLSP8_UART_RX, LSEC pin 13 */
+		"[I2C1_SDA]", /* GPIO_6, BLSP8_I2C_SDA, LSEC pin 21 */
+		"[I2C1_SCL]", /* GPIO_7, BLSP8_I2C_SCL, LSEC pin 19 */
+		"GPIO-H", /* GPIO_8, LCD0_RESET_N, LSEC pin 30 */
+		"TP93", /* GPIO_9 */
+		"GPIO-G", /* GPIO_10, MDP_VSYNC_P, LSEC pin 29 */
+		"[MDP_VSYNC_S]", /* GPIO_11, S HSEC pin 55 */
+		"NC", /* GPIO_12 */
+		"[CSI0_MCLK]", /* GPIO_13, CAM_MCLK0, P HSEC pin 15 */
+		"[CAM_MCLK1]", /* GPIO_14, J14 pin 11 */
+		"[CSI1_MCLK]", /* GPIO_15, CAM_MCLK2, P HSEC pin 17 */
+		"TP99", /* GPIO_16 */
+		"[I2C2_SDA]", /* GPIO_17, CCI_I2C_SDA0, P HSEC pin 34 */
+		"[I2C2_SCL]", /* GPIO_18, CCI_I2C_SCL0, P HSEC pin 32 */
+		"[CCI_I2C_SDA1]", /* GPIO_19, S HSEC pin 38 */
+		"[CCI_I2C_SCL1]", /* GPIO_20, S HSEC pin 36 */
+		"FLASH_STROBE_EN", /* GPIO_21, S HSEC pin 5 */
+		"FLASH_STROBE_TRIG", /* GPIO_22, S HSEC pin 1 */
+		"GPIO-K", /* GPIO_23, CAM2_RST_N, LSEC pin 33 */
+		"GPIO-D", /* GPIO_24, LSEC pin 26 */
+		"GPIO-I", /* GPIO_25, CAM0_RST_N, LSEC pin 31 */
+		"GPIO-J", /* GPIO_26, CAM0_STANDBY_N, LSEC pin 32 */
+		"BLSP6_I2C_SDA", /* GPIO_27 */
+		"BLSP6_I2C_SCL", /* GPIO_28 */
+		"GPIO-B", /* GPIO_29, TS0_RESET_N, LSEC pin 24 */
+		"GPIO30", /* GPIO_30, S HSEC pin 4 */
+		"HDMI_CEC", /* GPIO_31 */
+		"HDMI_DDC_CLOCK", /* GPIO_32 */
+		"HDMI_DDC_DATA", /* GPIO_33 */
+		"HDMI_HOT_PLUG_DETECT", /* GPIO_34 */
+		"PCIE0_RST_N", /* GPIO_35 */
+		"PCIE0_CLKREQ_N", /* GPIO_36 */
+		"PCIE0_WAKE", /* GPIO_37 */
+		"SD_CARD_DET_N", /* GPIO_38 */
+		"TSIF1_SYNC", /* GPIO_39, S HSEC pin 48 */
+		"W_DISABLE_N", /* GPIO_40 */
+		"[BLSP9_UART_TX]", /* GPIO_41 */
+		"[BLSP9_UART_RX]", /* GPIO_42 */
+		"[BLSP2_UART_CTS_N]", /* GPIO_43 */
+		"[BLSP2_UART_RFR_N]", /* GPIO_44 */
+		"[BLSP3_UART_TX]", /* GPIO_45 */
+		"[BLSP3_UART_RX]", /* GPIO_46 */
+		"[I2C0_SDA]", /* GPIO_47, LS_I2C0_SDA, LSEC pin 17 */
+		"[I2C0_SCL]", /* GPIO_48, LS_I2C0_SCL, LSEC pin 15 */
+		"[UART0_TxD]", /* GPIO_49, BLSP9_UART_TX, LSEC pin 5 */
+		"[UART0_RxD]", /* GPIO_50, BLSP9_UART_RX, LSEC pin 7 */
+		"[UART0_CTS]", /* GPIO_51, BLSP9_UART_CTS_N, LSEC pin 3 */
+		"[UART0_RTS]", /* GPIO_52, BLSP9_UART_RFR_N, LSEC pin 9 */
+		"[CODEC_INT1_N]", /* GPIO_53 */
+		"[CODEC_INT2_N]", /* GPIO_54 */
+		"[BLSP7_I2C_SDA]", /* GPIO_55 */
+		"[BLSP7_I2C_SCL]", /* GPIO_56 */
+		"MI2S_MCLK", /* GPIO_57, S HSEC pin 3 */
+		"[PCM_CLK]", /* GPIO_58, QUA_MI2S_SCK, LSEC pin 18 */
+		"[PCM_FS]", /* GPIO_59, QUA_MI2S_WS, LSEC pin 16 */
+		"[PCM_DO]", /* GPIO_60, QUA_MI2S_DATA0, LSEC pin 20 */
+		"[PCM_DI]", /* GPIO_61, QUA_MI2S_DATA1, LSEC pin 22 */
+		"GPIO-E", /* GPIO_62, LSEC pin 27 */
+		"TP87", /* GPIO_63 */
+		"[CODEC_RST_N]", /* GPIO_64 */
+		"[PCM1_CLK]", /* GPIO_65 */
+		"[PCM1_SYNC]", /* GPIO_66 */
+		"[PCM1_DIN]", /* GPIO_67 */
+		"[PCM1_DOUT]", /* GPIO_68 */
+		"AUDIO_REF_CLK", /* GPIO_69 */
+		"SLIMBUS_CLK", /* GPIO_70 */
+		"SLIMBUS_DATA0", /* GPIO_71 */
+		"SLIMBUS_DATA1", /* GPIO_72 */
+		"NC", /* GPIO_73 */
+		"NC", /* GPIO_74 */
+		"NC", /* GPIO_75 */
+		"NC", /* GPIO_76 */
+		"TP94", /* GPIO_77 */
+		"NC", /* GPIO_78 */
+		"TP95", /* GPIO_79 */
+		"GPIO-A", /* GPIO_80, MEMS_RESET_N, LSEC pin 23 */
+		"TP88", /* GPIO_81 */
+		"TP89", /* GPIO_82 */
+		"TP90", /* GPIO_83 */
+		"TP91", /* GPIO_84 */
+		"[SD_DAT0]", /* GPIO_85, BLSP12_SPI_MOSI, P HSEC pin 1 */
+		"[SD_CMD]", /* GPIO_86, BLSP12_SPI_MISO, P HSEC pin 11 */
+		"[SD_DAT3]", /* GPIO_87, BLSP12_SPI_CS_N, P HSEC pin 7 */
+		"[SD_SCLK]", /* GPIO_88, BLSP12_SPI_CLK, P HSEC pin 9 */
+		"TSIF1_CLK", /* GPIO_89, S HSEC pin 42 */
+		"TSIF1_EN", /* GPIO_90, S HSEC pin 46 */
+		"TSIF1_DATA", /* GPIO_91, S HSEC pin 44 */
+		"NC", /* GPIO_92 */
+		"TSIF2_CLK", /* GPIO_93, S HSEC pin 52 */
+		"TSIF2_EN", /* GPIO_94, S HSEC pin 56 */
+		"TSIF2_DATA", /* GPIO_95, S HSEC pin 54 */
+		"TSIF2_SYNC", /* GPIO_96, S HSEC pin 58 */
+		"NC", /* GPIO_97 */
+		"CAM1_STANDBY_N", /* GPIO_98 */
+		"NC", /* GPIO_99 */
+		"NC", /* GPIO_100 */
+		"[LCD1_RESET_N]", /* GPIO_101, S HSEC pin 51 */
+		"BOOT_CONFIG1", /* GPIO_102 */
+		"USB_HUB_RESET", /* GPIO_103 */
+		"CAM1_RST_N", /* GPIO_104 */
+		"NC", /* GPIO_105 */
+		"NC", /* GPIO_106 */
+		"NC", /* GPIO_107 */
+		"NC", /* GPIO_108 */
+		"NC", /* GPIO_109 */
+		"NC", /* GPIO_110 */
+		"NC", /* GPIO_111 */
+		"NC", /* GPIO_112 */
+		"PMI8994_BUA", /* GPIO_113 */
+		"PCIE2_RST_N", /* GPIO_114 */
+		"PCIE2_CLKREQ_N", /* GPIO_115 */
+		"PCIE2_WAKE", /* GPIO_116 */
+		"SSC_IRQ_0", /* GPIO_117 */
+		"SSC_IRQ_1", /* GPIO_118 */
+		"SSC_IRQ_2", /* GPIO_119 */
+		"NC", /* GPIO_120 */
+		"GPIO121", /* GPIO_121, S HSEC pin 2 */
+		"NC", /* GPIO_122 */
+		"SSC_IRQ_6", /* GPIO_123 */
+		"SSC_IRQ_7", /* GPIO_124 */
+		"GPIO-C", /* GPIO_125, TS_INT0, LSEC pin 25 */
+		"BOOT_CONFIG5", /* GPIO_126 */
+		"NC", /* GPIO_127 */
+		"NC", /* GPIO_128 */
+		"BOOT_CONFIG7", /* GPIO_129 */
+		"PCIE1_RST_N", /* GPIO_130 */
+		"PCIE1_CLKREQ_N", /* GPIO_131 */
+		"PCIE1_WAKE", /* GPIO_132 */
+		"GPIO-L", /* GPIO_133, CAM2_STANDBY_N, LSEC pin 34 */
+		"NC", /* GPIO_134 */
+		"NC", /* GPIO_135 */
+		"BOOT_CONFIG8", /* GPIO_136 */
+		"NC", /* GPIO_137 */
+		"NC", /* GPIO_138 */
+		"GPS_SSBI2", /* GPIO_139 */
+		"GPS_SSBI1", /* GPIO_140 */
+		"NC", /* GPIO_141 */
+		"NC", /* GPIO_142 */
+		"NC", /* GPIO_143 */
+		"BOOT_CONFIG6", /* GPIO_144 */
+		"NC", /* GPIO_145 */
+		"NC", /* GPIO_146 */
+		"NC", /* GPIO_147 */
+		"NC", /* GPIO_148 */
+		"NC"; /* GPIO_149 */
+
+	sdc2_cd_on: sdc2_cd_on {
+		mux {
+			pins = "gpio38";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio38";
+			bias-pull-up;		/* pull up */
+			drive-strength = <16>;	/* 16 MA */
+		};
+	};
+
+	sdc2_cd_off: sdc2_cd_off {
+		mux {
+			pins = "gpio38";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio38";
+			bias-pull-up;		/* pull up */
+			drive-strength = <2>;	/* 2 MA */
+		};
+	};
+
+	hdmi_hpd_active: hdmi_hpd_active {
+		mux {
+			pins = "gpio34";
+			function = "hdmi_hot";
+		};
+
+		config {
+			pins = "gpio34";
+			bias-pull-down;
+			drive-strength = <16>;
+		};
+	};
+
+	hdmi_hpd_suspend: hdmi_hpd_suspend {
+		mux {
+			pins = "gpio34";
+			function = "hdmi_hot";
+		};
+
+		config {
+			pins = "gpio34";
+			bias-pull-down;
+			drive-strength = <2>;
+		};
+	};
+
+	hdmi_ddc_active: hdmi_ddc_active {
+		mux {
+			pins = "gpio32", "gpio33";
+			function = "hdmi_ddc";
+		};
+
+		config {
+			pins = "gpio32", "gpio33";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	hdmi_ddc_suspend: hdmi_ddc_suspend {
+		mux {
+			pins = "gpio32", "gpio33";
+			function = "hdmi_ddc";
+		};
+
+		config {
+			pins = "gpio32", "gpio33";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+};
+
+&pcie0 {
+	status = "okay";
+	perst-gpio = <&tlmm 35 GPIO_ACTIVE_LOW>;
+	vddpe-3v3-supply = <&wlan_en>;
+	vdda-supply = <&vreg_l28a_0p925>;
+};
+
+&pcie1 {
+	status = "okay";
+	perst-gpio = <&tlmm 130 GPIO_ACTIVE_LOW>;
+	vdda-supply = <&vreg_l28a_0p925>;
+};
+
+&pcie2 {
+	status = "okay";
+	perst-gpio = <&tlmm 114 GPIO_ACTIVE_LOW>;
+	vdda-supply = <&vreg_l28a_0p925>;
+};
+
+&pcie_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l28a_0p925>;
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+};
+
+&pm8994_gpios {
+	gpio-line-names =
+		"NC",
+		"KEY_VOLP_N",
+		"NC",
+		"BL1_PWM",
+		"GPIO-F", /* BL0_PWM, LSEC pin 28 */
+		"BL1_EN",
+		"NC",
+		"WLAN_EN",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"NC",
+		"DIVCLK1",
+		"DIVCLK2",
+		"DIVCLK3",
+		"DIVCLK4",
+		"BT_EN",
+		"PMIC_SLB",
+		"PMIC_BUA",
+		"USB_VBUS_DET";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&ls_exp_gpio_f &bt_en_gpios>;
+
+	ls_exp_gpio_f: pm8994_gpio5 {
+		pinconf {
+			pins = "gpio5";
+			output-low;
+			power-source = <2>; // PM8994_GPIO_S4, 1.8V
+		};
+	};
+
+	bt_en_gpios: bt_en_gpios {
+		pinconf {
+			pins = "gpio19";
+			function = PMIC_GPIO_FUNC_NORMAL;
+			output-low;
+			power-source = <PM8994_GPIO_S4>; // 1.8V
+			qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+			bias-pull-down;
+		};
+	};
+
+	wlan_en_gpios: wlan_en_gpios {
+		pinconf {
+			pins = "gpio8";
+			function = PMIC_GPIO_FUNC_NORMAL;
+			output-low;
+			power-source = <PM8994_GPIO_S4>; // 1.8V
+			qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+			bias-pull-down;
+		};
+	};
+
+	audio_mclk: clk_div1 {
+		pinconf {
+			pins = "gpio15";
+			function = "func1";
+			power-source = <PM8994_GPIO_S4>; // 1.8V
+		};
+	};
+
+	volume_up_gpio: pm8996_gpio2 {
+		pinconf {
+			pins = "gpio2";
+			function = "normal";
+			input-enable;
+			drive-push-pull;
+			bias-pull-up;
+			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+			power-source = <PM8994_GPIO_S4>; // 1.8V
+		};
+	};
+
+	divclk4_pin_a: divclk4 {
+		pinconf {
+			pins = "gpio18";
+			function = PMIC_GPIO_FUNC_FUNC2;
+
+			bias-disable;
+			power-source = <PM8994_GPIO_S4>;
+		};
+	};
+
+	usb3_vbus_det_gpio: pm8996_gpio22 {
+		pinconf {
+			pins = "gpio22";
+			function = PMIC_GPIO_FUNC_NORMAL;
+			input-enable;
+			bias-pull-down;
+			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+			power-source = <PM8994_GPIO_S4>; // 1.8V
+		};
+	};
+};
+
+&pm8994_mpps {
+	gpio-line-names =
+		"VDDPX_BIAS",
+		"WIFI_LED",
+		"NC",
+		"BT_LED",
+		"PM_MPP05",
+		"PM_MPP06",
+		"PM_MPP07",
+		"NC";
+};
+
+&pm8994_spmi_regulators {
+	qcom,saw-reg = <&saw3>;
+	s9 {
+		qcom,saw-slave;
+	};
+	s10 {
+		qcom,saw-slave;
+	};
+	s11 {
+		qcom,saw-leader;
+		regulator-always-on;
+		regulator-min-microvolt = <980000>;
+		regulator-max-microvolt = <980000>;
+	};
+};
+
+&pmi8994_gpios {
+	gpio-line-names =
+		"NC",
+		"SPKR_AMP_EN1",
+		"SPKR_AMP_EN2",
+		"TP61",
+		"NC",
+		"USB2_VBUS_DET",
+		"NC",
+		"NC",
+		"NC",
+		"NC";
+
+	usb2_vbus_det_gpio: pmi8996_gpio6 {
+		pinconf {
+			pins = "gpio6";
+			function = PMIC_GPIO_FUNC_NORMAL;
+			input-enable;
+			bias-pull-down;
+			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+			power-source = <PM8994_GPIO_S4>; // 1.8V
+		};
+	};
+};
+
+&pmi8994_spmi_regulators {
+	vdd_gfx: s2@1700 {
+		reg = <0x1700 0x100>;
+		regulator-name = "VDD_GFX";
+		regulator-min-microvolt = <980000>;
+		regulator-max-microvolt = <980000>;
+	};
+};
+
+&rpm_requests {
+	pm8994-regulators {
+		compatible = "qcom,rpm-pm8994-regulators";
+
+		vdd_s1-supply = <&vph_pwr>;
+		vdd_s2-supply = <&vph_pwr>;
+		vdd_s3-supply = <&vph_pwr>;
+		vdd_s4-supply = <&vph_pwr>;
+		vdd_s5-supply = <&vph_pwr>;
+		vdd_s6-supply = <&vph_pwr>;
+		vdd_s7-supply = <&vph_pwr>;
+		vdd_s8-supply = <&vph_pwr>;
+		vdd_s9-supply = <&vph_pwr>;
+		vdd_s10-supply = <&vph_pwr>;
+		vdd_s11-supply = <&vph_pwr>;
+		vdd_s12-supply = <&vph_pwr>;
+		vdd_l1-supply = <&vreg_s1b_1p025>;
+		vdd_l2_l26_l28-supply = <&vreg_s3a_1p3>;
+		vdd_l3_l11-supply = <&vreg_s3a_1p3>;
+		vdd_l4_l27_l31-supply = <&vreg_s3a_1p3>;
+		vdd_l5_l7-supply = <&vreg_s5a_2p15>;
+		vdd_l6_l12_l32-supply = <&vreg_s5a_2p15>;
+		vdd_l8_l16_l30-supply = <&vph_pwr>;
+		vdd_l9_l10_l18_l22-supply = <&vph_pwr_bbyp>;
+		vdd_l13_l19_l23_l24-supply = <&vph_pwr_bbyp>;
+		vdd_l14_l15-supply = <&vreg_s5a_2p15>;
+		vdd_l17_l29-supply = <&vph_pwr_bbyp>;
+		vdd_l20_l21-supply = <&vph_pwr_bbyp>;
+		vdd_l25-supply = <&vreg_s3a_1p3>;
+		vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
+
+		vreg_s3a_1p3: s3 {
+			regulator-name = "vreg_s3a_1p3";
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		/**
+		 * 1.8v required on LS expansion
+		 * for mezzanine boards
+		 */
+		vreg_s4a_1p8: s4 {
+			regulator-name = "vreg_s4a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+		vreg_s5a_2p15: s5 {
+			regulator-name = "vreg_s5a_2p15";
+			regulator-min-microvolt = <2150000>;
+			regulator-max-microvolt = <2150000>;
+		};
+		vreg_s7a_1p0: s7 {
+			regulator-name = "vreg_s7a_1p0";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+		};
+
+		vreg_l1a_1p0: l1 {
+			regulator-name = "vreg_l1a_1p0";
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+		vreg_l2a_1p25: l2 {
+			regulator-name = "vreg_l2a_1p25";
+			regulator-min-microvolt = <1250000>;
+			regulator-max-microvolt = <1250000>;
+		};
+		vreg_l3a_0p875: l3 {
+			regulator-name = "vreg_l3a_0p875";
+			regulator-min-microvolt = <850000>;
+			regulator-max-microvolt = <850000>;
+		};
+		vreg_l4a_1p225: l4 {
+			regulator-name = "vreg_l4a_1p225";
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+		vreg_l6a_1p2: l6 {
+			regulator-name = "vreg_l6a_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+		vreg_l8a_1p8: l8 {
+			regulator-name = "vreg_l8a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l9a_1p8: l9 {
+			regulator-name = "vreg_l9a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l10a_1p8: l10 {
+			regulator-name = "vreg_l10a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l11a_1p15: l11 {
+			regulator-name = "vreg_l11a_1p15";
+			regulator-min-microvolt = <1150000>;
+			regulator-max-microvolt = <1150000>;
+		};
+		vreg_l12a_1p8: l12 {
+			regulator-name = "vreg_l12a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l13a_2p95: l13 {
+			regulator-name = "vreg_l13a_2p95";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+		vreg_l14a_1p8: l14 {
+			regulator-name = "vreg_l14a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l15a_1p8: l15 {
+			regulator-name = "vreg_l15a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l16a_2p7: l16 {
+			regulator-name = "vreg_l16a_2p7";
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <2700000>;
+		};
+		vreg_l17a_2p8: l17 {
+			regulator-name = "vreg_l17a_2p8";
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2500000>;
+		};
+		vreg_l18a_2p85: l18 {
+			regulator-name = "vreg_l18a_2p85";
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <2900000>;
+		};
+		vreg_l19a_2p8: l19 {
+			regulator-name = "vreg_l19a_2p8";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+		};
+		vreg_l20a_2p95: l20 {
+			regulator-name = "vreg_l20a_2p95";
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-allow-set-load;
+		};
+		vreg_l21a_2p95: l21 {
+			regulator-name = "vreg_l21a_2p95";
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-allow-set-load;
+			regulator-system-load = <200000>;
+		};
+		vreg_l22a_3p0: l22 {
+			regulator-name = "vreg_l22a_3p0";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+		};
+		vreg_l23a_2p8: l23 {
+			regulator-name = "vreg_l23a_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+		vreg_l24a_3p075: l24 {
+			regulator-name = "vreg_l24a_3p075";
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+		vreg_l25a_1p2: l25 {
+			regulator-name = "vreg_l25a_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-allow-set-load;
+		};
+		vreg_l26a_0p8: l27 {
+			regulator-name = "vreg_l26a_0p8";
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+		vreg_l28a_0p925: l28 {
+			regulator-name = "vreg_l28a_0p925";
+			regulator-min-microvolt = <925000>;
+			regulator-max-microvolt = <925000>;
+			regulator-allow-set-load;
+		};
+		vreg_l29a_2p8: l29 {
+			regulator-name = "vreg_l29a_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+		vreg_l30a_1p8: l30 {
+			regulator-name = "vreg_l30a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l32a_1p8: l32 {
+			regulator-name = "vreg_l32a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_lvs1a_1p8: lvs1 {
+			regulator-name = "vreg_lvs1a_1p8";
+		};
+
+		vreg_lvs2a_1p8: lvs2 {
+			regulator-name = "vreg_lvs2a_1p8";
+		};
+	};
+
+	pmi8994-regulators {
+		compatible = "qcom,rpm-pmi8994-regulators";
+
+		vdd_s1-supply = <&vph_pwr>;
+		vdd_s2-supply = <&vph_pwr>;
+		vdd_s3-supply = <&vph_pwr>;
+		vdd_bst_byp-supply = <&vph_pwr>;
+
+		vph_pwr_bbyp: boost-bypass {
+			regulator-name = "vph_pwr_bbyp";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		vreg_s1b_1p025: s1 {
+			regulator-name = "vreg_s1b_1p025";
+			regulator-min-microvolt = <1025000>;
+			regulator-max-microvolt = <1025000>;
+		};
+	};
+};
+
+&sdhc2 {
+	/* External SD card */
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_state_on &sdc2_cd_on>;
+	pinctrl-1 = <&sdc2_state_off &sdc2_cd_off>;
+	cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&vreg_l21a_2p95>;
+	vqmmc-supply = <&vreg_l13a_2p95>;
+	status = "okay";
+};
+
+&q6asmdai {
+	dai@0 {
+		reg = <0>;
+	};
+
+	dai@1 {
+		reg = <1>;
+	};
+
+	dai@2 {
+		reg = <2>;
+	};
+};
+
+&sound {
+	compatible = "qcom,apq8096-sndcard";
+	model = "DB820c";
+	audio-routing =	"RX_BIAS", "MCLK",
+		"MM_DL1",  "MultiMedia1 Playback",
+		"MM_DL2",  "MultiMedia2 Playback",
+		"MultiMedia3 Capture", "MM_UL3";
+
+	mm1-dai-link {
+		link-name = "MultiMedia1";
+		cpu {
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA1>;
+		};
+	};
+
+	mm2-dai-link {
+		link-name = "MultiMedia2";
+		cpu {
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA2>;
+		};
+	};
+
+	mm3-dai-link {
+		link-name = "MultiMedia3";
+		cpu {
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA3>;
+		};
+	};
+
+	hdmi-dai-link {
+		link-name = "HDMI";
+		cpu {
+			sound-dai = <&q6afedai HDMI_RX>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+		};
+
+		codec {
+			sound-dai = <&hdmi 0>;
+		};
+	};
+
+	slim-dai-link {
+		link-name = "SLIM Playback";
+		cpu {
+			sound-dai = <&q6afedai SLIMBUS_6_RX>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+	};
+
+		codec {
+			sound-dai = <&wcd9335 6>;
+		};
+	};
+
+	slimcap-dai-link {
+		link-name = "SLIM Capture";
+		cpu {
+			sound-dai = <&q6afedai SLIMBUS_0_TX>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+		};
+
+		codec {
+			sound-dai = <&wcd9335 1>;
+		};
+	};
+};
+
+&ufsphy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l28a_0p925>;
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+	vddp-ref-clk-supply = <&vreg_l25a_1p2>;
+};
+
+&ufshc {
+	status = "okay";
+
+	vcc-supply = <&vreg_l20a_2p95>;
+	vccq-supply = <&vreg_l25a_1p2>;
+	vccq2-supply = <&vreg_s4a_1p8>;
+
+	vcc-max-microamp = <600000>;
+	vccq-max-microamp = <450000>;
+	vccq2-max-microamp = <450000>;
+};
+
+&usb2 {
+	status = "okay";
+	extcon = <&usb2_id>;
+
+	dwc3@7600000 {
+		extcon = <&usb2_id>;
+		dr_mode = "otg";
+		maximum-speed = "high-speed";
+	};
+};
+
+&usb3 {
+	status = "okay";
+	extcon = <&usb3_id>;
+
+	dwc3@6a00000 {
+		extcon = <&usb3_id>;
+		dr_mode = "otg";
+	};
+};
+
+&usb3phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l28a_0p925>;
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+
+};
+
+&venus {
+	status = "okay";
+};
+
+&wcd9335 {
+	clock-names = "mclk", "slimbus";
+	clocks = <&div1_mclk>,
+		 <&rpmcc RPM_SMD_BB_CLK1>;
+
+	vdd-buck-supply = <&vreg_s4a_1p8>;
+	vdd-buck-sido-supply = <&vreg_s4a_1p8>;
+	vdd-tx-supply = <&vreg_s4a_1p8>;
+	vdd-rx-supply = <&vreg_s4a_1p8>;
+	vdd-io-supply = <&vreg_s4a_1p8>;
 };
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
deleted file mode 100644
index 51e17094d7b1..000000000000
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
+++ /dev/null
@@ -1,1105 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
- */
-
-#include "msm8996.dtsi"
-#include "pm8994.dtsi"
-#include "pmi8994.dtsi"
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
-#include <dt-bindings/sound/qcom,q6afe.h>
-#include <dt-bindings/sound/qcom,q6asm.h>
-
-/*
- * GPIO name legend: proper name = the GPIO line is used as GPIO
- *         NC      = not connected (pin out but not routed from the chip to
- *                   anything the board)
- *         "[PER]" = pin is muxed for [peripheral] (not GPIO)
- *         LSEC    = Low Speed External Connector
- *         P HSEC  = Primary High Speed External Connector
- *         S HSEC  = Secondary High Speed External Connector
- *         J14     = Camera Connector
- *         TP      = Test Points
- *
- * Line names are taken from the schematic "DragonBoard 820c",
- * drawing no: LM25-P2751-1
- *
- * For the lines routed to the external connectors the
- * lines are named after the 96Boards CE Specification 1.0,
- * Appendix "Expansion Connector Signal Description".
- *
- * When the 96Board naming of a line and the schematic name of
- * the same line are in conflict, the 96Board specification
- * takes precedence, which means that the external UART on the
- * LSEC is named UART0 while the schematic and SoC names this
- * UART3. This is only for the informational lines i.e. "[FOO]",
- * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
- * ones actually used for GPIO.
- */
-
-/ {
-	aliases {
-		serial0 = &blsp2_uart2;
-		serial1 = &blsp2_uart3;
-		serial2 = &blsp1_uart2;
-		i2c0	= &blsp1_i2c3;
-		i2c1	= &blsp2_i2c1;
-		i2c2	= &blsp2_i2c1;
-		spi0	= &blsp1_spi1;
-		spi1	= &blsp2_spi6;
-	};
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-
-	clocks {
-		compatible = "simple-bus";
-		divclk4: divclk4 {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <32768>;
-			clock-output-names = "divclk4";
-
-			pinctrl-names = "default";
-			pinctrl-0 = <&divclk4_pin_a>;
-		};
-
-		div1_mclk: divclk1 {
-			compatible = "gpio-gate-clock";
-			pinctrl-0 = <&audio_mclk>;
-			pinctrl-names = "default";
-			clocks = <&rpmcc RPM_SMD_DIV_CLK1>;
-			#clock-cells = <0>;
-			enable-gpios = <&pm8994_gpios 15 0>;
-		};
-	};
-
-	gpio_keys {
-		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		autorepeat;
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&volume_up_gpio>;
-
-		button@0 {
-			label = "Volume Up";
-			linux,code = <KEY_VOLUMEUP>;
-			gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>;
-		};
-	};
-
-	usb2_id: usb2-id {
-		compatible = "linux,extcon-usb-gpio";
-		id-gpio = <&pmi8994_gpios 6 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&usb2_vbus_det_gpio>;
-	};
-
-	usb3_id: usb3-id {
-		compatible = "linux,extcon-usb-gpio";
-		id-gpio = <&pm8994_gpios 22 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&usb3_vbus_det_gpio>;
-	};
-
-	vph_pwr: vph-pwr-regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "vph_pwr";
-		regulator-always-on;
-		regulator-boot-on;
-
-		regulator-min-microvolt = <3700000>;
-		regulator-max-microvolt = <3700000>;
-	};
-
-	wlan_en: wlan-en-1-8v {
-		pinctrl-names = "default";
-		pinctrl-0 = <&wlan_en_gpios>;
-		compatible = "regulator-fixed";
-		regulator-name = "wlan-en-regulator";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-
-		gpio = <&pm8994_gpios 8 0>;
-
-		/* WLAN card specific delay */
-		startup-delay-us = <70000>;
-		enable-active-high;
-	};
-};
-
-&blsp1_i2c3 {
-	/* On Low speed expansion */
-	label = "LS-I2C0";
-	status = "okay";
-};
-
-&blsp1_spi1 {
-	/* On Low speed expansion */
-	label = "LS-SPI0";
-	status = "okay";
-};
-
-&blsp1_uart2 {
-	label = "BT-UART";
-	status = "okay";
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&blsp1_uart2_default>;
-	pinctrl-1 = <&blsp1_uart2_sleep>;
-
-	bluetooth {
-		compatible = "qcom,qca6174-bt";
-
-		/* bt_disable_n gpio */
-		enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
-
-		clocks = <&divclk4>;
-	};
-};
-
-&adsp_pil {
-	status = "okay";
-};
-
-&blsp2_i2c1 {
-	/* On High speed expansion */
-	label = "HS-I2C2";
-	status = "okay";
-};
-
-&blsp2_i2c1 {
-	/* On Low speed expansion */
-	label = "LS-I2C1";
-	status = "okay";
-};
-
-&blsp2_spi6 {
-	/* On High speed expansion */
-	label = "HS-SPI1";
-	status = "okay";
-};
-
-&blsp2_uart2 {
-	label = "LS-UART1";
-	status = "okay";
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&blsp2_uart2_2pins_default>;
-	pinctrl-1 = <&blsp2_uart2_2pins_sleep>;
-};
-
-&blsp2_uart3 {
-	label = "LS-UART0";
-	status = "disabled";
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&blsp2_uart3_4pins_default>;
-	pinctrl-1 = <&blsp2_uart3_4pins_sleep>;
-};
-
-&camss {
-	vdda-supply = <&vreg_l2a_1p25>;
-};
-
-&gpu {
-	status = "okay";
-};
-
-&hdmi {
-	status = "okay";
-
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&hdmi_hpd_active &hdmi_ddc_active>;
-	pinctrl-1 = <&hdmi_hpd_suspend &hdmi_ddc_suspend>;
-
-	core-vdda-supply = <&vreg_l12a_1p8>;
-	core-vcc-supply = <&vreg_s4a_1p8>;
-};
-
-&hdmi_phy {
-	status = "okay";
-
-	vddio-supply = <&vreg_l12a_1p8>;
-	vcca-supply = <&vreg_l28a_0p925>;
-	#phy-cells = <0>;
-};
-
-&hsusb_phy1 {
-	status = "okay";
-
-	vdda-pll-supply = <&vreg_l12a_1p8>;
-	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
-};
-
-&hsusb_phy2 {
-	status = "okay";
-
-	vdda-pll-supply = <&vreg_l12a_1p8>;
-	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
-};
-
-&mdp {
-	status = "okay";
-};
-
-&mdss {
-	status = "okay";
-};
-
-&mmcc {
-	vdd-gfx-supply = <&vdd_gfx>;
-};
-
-&pm8994_resin {
-	status = "okay";
-	linux,code = <KEY_VOLUMEDOWN>;
-};
-
-&tlmm {
-	gpio-line-names =
-		"[SPI0_DOUT]", /* GPIO_0, BLSP1_SPI_MOSI, LSEC pin 14 */
-		"[SPI0_DIN]", /* GPIO_1, BLSP1_SPI_MISO, LSEC pin 10 */
-		"[SPI0_CS]", /* GPIO_2, BLSP1_SPI_CS_N, LSEC pin 12 */
-		"[SPI0_SCLK]", /* GPIO_3, BLSP1_SPI_CLK, LSEC pin 8 */
-		"[UART1_TxD]", /* GPIO_4, BLSP8_UART_TX, LSEC pin 11 */
-		"[UART1_RxD]", /* GPIO_5, BLSP8_UART_RX, LSEC pin 13 */
-		"[I2C1_SDA]", /* GPIO_6, BLSP8_I2C_SDA, LSEC pin 21 */
-		"[I2C1_SCL]", /* GPIO_7, BLSP8_I2C_SCL, LSEC pin 19 */
-		"GPIO-H", /* GPIO_8, LCD0_RESET_N, LSEC pin 30 */
-		"TP93", /* GPIO_9 */
-		"GPIO-G", /* GPIO_10, MDP_VSYNC_P, LSEC pin 29 */
-		"[MDP_VSYNC_S]", /* GPIO_11, S HSEC pin 55 */
-		"NC", /* GPIO_12 */
-		"[CSI0_MCLK]", /* GPIO_13, CAM_MCLK0, P HSEC pin 15 */
-		"[CAM_MCLK1]", /* GPIO_14, J14 pin 11 */
-		"[CSI1_MCLK]", /* GPIO_15, CAM_MCLK2, P HSEC pin 17 */
-		"TP99", /* GPIO_16 */
-		"[I2C2_SDA]", /* GPIO_17, CCI_I2C_SDA0, P HSEC pin 34 */
-		"[I2C2_SCL]", /* GPIO_18, CCI_I2C_SCL0, P HSEC pin 32 */
-		"[CCI_I2C_SDA1]", /* GPIO_19, S HSEC pin 38 */
-		"[CCI_I2C_SCL1]", /* GPIO_20, S HSEC pin 36 */
-		"FLASH_STROBE_EN", /* GPIO_21, S HSEC pin 5 */
-		"FLASH_STROBE_TRIG", /* GPIO_22, S HSEC pin 1 */
-		"GPIO-K", /* GPIO_23, CAM2_RST_N, LSEC pin 33 */
-		"GPIO-D", /* GPIO_24, LSEC pin 26 */
-		"GPIO-I", /* GPIO_25, CAM0_RST_N, LSEC pin 31 */
-		"GPIO-J", /* GPIO_26, CAM0_STANDBY_N, LSEC pin 32 */
-		"BLSP6_I2C_SDA", /* GPIO_27 */
-		"BLSP6_I2C_SCL", /* GPIO_28 */
-		"GPIO-B", /* GPIO_29, TS0_RESET_N, LSEC pin 24 */
-		"GPIO30", /* GPIO_30, S HSEC pin 4 */
-		"HDMI_CEC", /* GPIO_31 */
-		"HDMI_DDC_CLOCK", /* GPIO_32 */
-		"HDMI_DDC_DATA", /* GPIO_33 */
-		"HDMI_HOT_PLUG_DETECT", /* GPIO_34 */
-		"PCIE0_RST_N", /* GPIO_35 */
-		"PCIE0_CLKREQ_N", /* GPIO_36 */
-		"PCIE0_WAKE", /* GPIO_37 */
-		"SD_CARD_DET_N", /* GPIO_38 */
-		"TSIF1_SYNC", /* GPIO_39, S HSEC pin 48 */
-		"W_DISABLE_N", /* GPIO_40 */
-		"[BLSP9_UART_TX]", /* GPIO_41 */
-		"[BLSP9_UART_RX]", /* GPIO_42 */
-		"[BLSP2_UART_CTS_N]", /* GPIO_43 */
-		"[BLSP2_UART_RFR_N]", /* GPIO_44 */
-		"[BLSP3_UART_TX]", /* GPIO_45 */
-		"[BLSP3_UART_RX]", /* GPIO_46 */
-		"[I2C0_SDA]", /* GPIO_47, LS_I2C0_SDA, LSEC pin 17 */
-		"[I2C0_SCL]", /* GPIO_48, LS_I2C0_SCL, LSEC pin 15 */
-		"[UART0_TxD]", /* GPIO_49, BLSP9_UART_TX, LSEC pin 5 */
-		"[UART0_RxD]", /* GPIO_50, BLSP9_UART_RX, LSEC pin 7 */
-		"[UART0_CTS]", /* GPIO_51, BLSP9_UART_CTS_N, LSEC pin 3 */
-		"[UART0_RTS]", /* GPIO_52, BLSP9_UART_RFR_N, LSEC pin 9 */
-		"[CODEC_INT1_N]", /* GPIO_53 */
-		"[CODEC_INT2_N]", /* GPIO_54 */
-		"[BLSP7_I2C_SDA]", /* GPIO_55 */
-		"[BLSP7_I2C_SCL]", /* GPIO_56 */
-		"MI2S_MCLK", /* GPIO_57, S HSEC pin 3 */
-		"[PCM_CLK]", /* GPIO_58, QUA_MI2S_SCK, LSEC pin 18 */
-		"[PCM_FS]", /* GPIO_59, QUA_MI2S_WS, LSEC pin 16 */
-		"[PCM_DO]", /* GPIO_60, QUA_MI2S_DATA0, LSEC pin 20 */
-		"[PCM_DI]", /* GPIO_61, QUA_MI2S_DATA1, LSEC pin 22 */
-		"GPIO-E", /* GPIO_62, LSEC pin 27 */
-		"TP87", /* GPIO_63 */
-		"[CODEC_RST_N]", /* GPIO_64 */
-		"[PCM1_CLK]", /* GPIO_65 */
-		"[PCM1_SYNC]", /* GPIO_66 */
-		"[PCM1_DIN]", /* GPIO_67 */
-		"[PCM1_DOUT]", /* GPIO_68 */
-		"AUDIO_REF_CLK", /* GPIO_69 */
-		"SLIMBUS_CLK", /* GPIO_70 */
-		"SLIMBUS_DATA0", /* GPIO_71 */
-		"SLIMBUS_DATA1", /* GPIO_72 */
-		"NC", /* GPIO_73 */
-		"NC", /* GPIO_74 */
-		"NC", /* GPIO_75 */
-		"NC", /* GPIO_76 */
-		"TP94", /* GPIO_77 */
-		"NC", /* GPIO_78 */
-		"TP95", /* GPIO_79 */
-		"GPIO-A", /* GPIO_80, MEMS_RESET_N, LSEC pin 23 */
-		"TP88", /* GPIO_81 */
-		"TP89", /* GPIO_82 */
-		"TP90", /* GPIO_83 */
-		"TP91", /* GPIO_84 */
-		"[SD_DAT0]", /* GPIO_85, BLSP12_SPI_MOSI, P HSEC pin 1 */
-		"[SD_CMD]", /* GPIO_86, BLSP12_SPI_MISO, P HSEC pin 11 */
-		"[SD_DAT3]", /* GPIO_87, BLSP12_SPI_CS_N, P HSEC pin 7 */
-		"[SD_SCLK]", /* GPIO_88, BLSP12_SPI_CLK, P HSEC pin 9 */
-		"TSIF1_CLK", /* GPIO_89, S HSEC pin 42 */
-		"TSIF1_EN", /* GPIO_90, S HSEC pin 46 */
-		"TSIF1_DATA", /* GPIO_91, S HSEC pin 44 */
-		"NC", /* GPIO_92 */
-		"TSIF2_CLK", /* GPIO_93, S HSEC pin 52 */
-		"TSIF2_EN", /* GPIO_94, S HSEC pin 56 */
-		"TSIF2_DATA", /* GPIO_95, S HSEC pin 54 */
-		"TSIF2_SYNC", /* GPIO_96, S HSEC pin 58 */
-		"NC", /* GPIO_97 */
-		"CAM1_STANDBY_N", /* GPIO_98 */
-		"NC", /* GPIO_99 */
-		"NC", /* GPIO_100 */
-		"[LCD1_RESET_N]", /* GPIO_101, S HSEC pin 51 */
-		"BOOT_CONFIG1", /* GPIO_102 */
-		"USB_HUB_RESET", /* GPIO_103 */
-		"CAM1_RST_N", /* GPIO_104 */
-		"NC", /* GPIO_105 */
-		"NC", /* GPIO_106 */
-		"NC", /* GPIO_107 */
-		"NC", /* GPIO_108 */
-		"NC", /* GPIO_109 */
-		"NC", /* GPIO_110 */
-		"NC", /* GPIO_111 */
-		"NC", /* GPIO_112 */
-		"PMI8994_BUA", /* GPIO_113 */
-		"PCIE2_RST_N", /* GPIO_114 */
-		"PCIE2_CLKREQ_N", /* GPIO_115 */
-		"PCIE2_WAKE", /* GPIO_116 */
-		"SSC_IRQ_0", /* GPIO_117 */
-		"SSC_IRQ_1", /* GPIO_118 */
-		"SSC_IRQ_2", /* GPIO_119 */
-		"NC", /* GPIO_120 */
-		"GPIO121", /* GPIO_121, S HSEC pin 2 */
-		"NC", /* GPIO_122 */
-		"SSC_IRQ_6", /* GPIO_123 */
-		"SSC_IRQ_7", /* GPIO_124 */
-		"GPIO-C", /* GPIO_125, TS_INT0, LSEC pin 25 */
-		"BOOT_CONFIG5", /* GPIO_126 */
-		"NC", /* GPIO_127 */
-		"NC", /* GPIO_128 */
-		"BOOT_CONFIG7", /* GPIO_129 */
-		"PCIE1_RST_N", /* GPIO_130 */
-		"PCIE1_CLKREQ_N", /* GPIO_131 */
-		"PCIE1_WAKE", /* GPIO_132 */
-		"GPIO-L", /* GPIO_133, CAM2_STANDBY_N, LSEC pin 34 */
-		"NC", /* GPIO_134 */
-		"NC", /* GPIO_135 */
-		"BOOT_CONFIG8", /* GPIO_136 */
-		"NC", /* GPIO_137 */
-		"NC", /* GPIO_138 */
-		"GPS_SSBI2", /* GPIO_139 */
-		"GPS_SSBI1", /* GPIO_140 */
-		"NC", /* GPIO_141 */
-		"NC", /* GPIO_142 */
-		"NC", /* GPIO_143 */
-		"BOOT_CONFIG6", /* GPIO_144 */
-		"NC", /* GPIO_145 */
-		"NC", /* GPIO_146 */
-		"NC", /* GPIO_147 */
-		"NC", /* GPIO_148 */
-		"NC"; /* GPIO_149 */
-
-	sdc2_cd_on: sdc2_cd_on {
-		mux {
-			pins = "gpio38";
-			function = "gpio";
-		};
-
-		config {
-			pins = "gpio38";
-			bias-pull-up;		/* pull up */
-			drive-strength = <16>;	/* 16 MA */
-		};
-	};
-
-	sdc2_cd_off: sdc2_cd_off {
-		mux {
-			pins = "gpio38";
-			function = "gpio";
-		};
-
-		config {
-			pins = "gpio38";
-			bias-pull-up;		/* pull up */
-			drive-strength = <2>;	/* 2 MA */
-		};
-	};
-
-	blsp1_uart2_default: blsp1_uart2_default {
-		mux {
-			pins = "gpio41", "gpio42", "gpio43", "gpio44";
-			function = "blsp_uart2";
-		};
-
-		config {
-			pins = "gpio41", "gpio42", "gpio43", "gpio44";
-			drive-strength = <16>;
-			bias-disable;
-		};
-	};
-
-	blsp1_uart2_sleep: blsp1_uart2_sleep {
-		mux {
-			pins = "gpio41", "gpio42", "gpio43", "gpio44";
-			function = "gpio";
-		};
-
-		config {
-			pins = "gpio41", "gpio42", "gpio43", "gpio44";
-			drive-strength = <2>;
-			bias-disable;
-		};
-	};
-
-	hdmi_hpd_active: hdmi_hpd_active {
-		mux {
-			pins = "gpio34";
-			function = "hdmi_hot";
-		};
-
-		config {
-			pins = "gpio34";
-			bias-pull-down;
-			drive-strength = <16>;
-		};
-	};
-
-	hdmi_hpd_suspend: hdmi_hpd_suspend {
-		mux {
-			pins = "gpio34";
-			function = "hdmi_hot";
-		};
-
-		config {
-			pins = "gpio34";
-			bias-pull-down;
-			drive-strength = <2>;
-		};
-	};
-
-	hdmi_ddc_active: hdmi_ddc_active {
-		mux {
-			pins = "gpio32", "gpio33";
-			function = "hdmi_ddc";
-		};
-
-		config {
-			pins = "gpio32", "gpio33";
-			drive-strength = <2>;
-			bias-pull-up;
-		};
-	};
-
-	hdmi_ddc_suspend: hdmi_ddc_suspend {
-		mux {
-			pins = "gpio32", "gpio33";
-			function = "hdmi_ddc";
-		};
-
-		config {
-			pins = "gpio32", "gpio33";
-			drive-strength = <2>;
-			bias-pull-down;
-		};
-	};
-};
-
-&pcie0 {
-	status = "okay";
-	perst-gpio = <&tlmm 35 GPIO_ACTIVE_LOW>;
-	vddpe-3v3-supply = <&wlan_en>;
-	vdda-supply = <&vreg_l28a_0p925>;
-};
-
-&pcie1 {
-	status = "okay";
-	perst-gpio = <&tlmm 130 GPIO_ACTIVE_LOW>;
-	vdda-supply = <&vreg_l28a_0p925>;
-};
-
-&pcie2 {
-	status = "okay";
-	perst-gpio = <&tlmm 114 GPIO_ACTIVE_LOW>;
-	vdda-supply = <&vreg_l28a_0p925>;
-};
-
-&pcie_phy {
-	status = "okay";
-
-	vdda-phy-supply = <&vreg_l28a_0p925>;
-	vdda-pll-supply = <&vreg_l12a_1p8>;
-};
-
-&pm8994_gpios {
-	gpio-line-names =
-		"NC",
-		"KEY_VOLP_N",
-		"NC",
-		"BL1_PWM",
-		"GPIO-F", /* BL0_PWM, LSEC pin 28 */
-		"BL1_EN",
-		"NC",
-		"WLAN_EN",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"NC",
-		"DIVCLK1",
-		"DIVCLK2",
-		"DIVCLK3",
-		"DIVCLK4",
-		"BT_EN",
-		"PMIC_SLB",
-		"PMIC_BUA",
-		"USB_VBUS_DET";
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&ls_exp_gpio_f &bt_en_gpios>;
-
-	ls_exp_gpio_f: pm8994_gpio5 {
-		pinconf {
-			pins = "gpio5";
-			output-low;
-			power-source = <2>; // PM8994_GPIO_S4, 1.8V
-		};
-	};
-
-	bt_en_gpios: bt_en_gpios {
-		pinconf {
-			pins = "gpio19";
-			function = PMIC_GPIO_FUNC_NORMAL;
-			output-low;
-			power-source = <PM8994_GPIO_S4>; // 1.8V
-			qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
-			bias-pull-down;
-		};
-	};
-
-	wlan_en_gpios: wlan_en_gpios {
-		pinconf {
-			pins = "gpio8";
-			function = PMIC_GPIO_FUNC_NORMAL;
-			output-low;
-			power-source = <PM8994_GPIO_S4>; // 1.8V
-			qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
-			bias-pull-down;
-		};
-	};
-
-	audio_mclk: clk_div1 {
-		pinconf {
-			pins = "gpio15";
-			function = "func1";
-			power-source = <PM8994_GPIO_S4>; // 1.8V
-		};
-	};
-
-	volume_up_gpio: pm8996_gpio2 {
-		pinconf {
-			pins = "gpio2";
-			function = "normal";
-			input-enable;
-			drive-push-pull;
-			bias-pull-up;
-			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
-			power-source = <PM8994_GPIO_S4>; // 1.8V
-		};
-	};
-
-	divclk4_pin_a: divclk4 {
-		pinconf {
-			pins = "gpio18";
-			function = PMIC_GPIO_FUNC_FUNC2;
-
-			bias-disable;
-			power-source = <PM8994_GPIO_S4>;
-		};
-	};
-
-	usb3_vbus_det_gpio: pm8996_gpio22 {
-		pinconf {
-			pins = "gpio22";
-			function = PMIC_GPIO_FUNC_NORMAL;
-			input-enable;
-			bias-pull-down;
-			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
-			power-source = <PM8994_GPIO_S4>; // 1.8V
-		};
-	};
-};
-
-&pm8994_mpps {
-	gpio-line-names =
-		"VDDPX_BIAS",
-		"WIFI_LED",
-		"NC",
-		"BT_LED",
-		"PM_MPP05",
-		"PM_MPP06",
-		"PM_MPP07",
-		"NC";
-};
-
-&pm8994_spmi_regulators {
-	qcom,saw-reg = <&saw3>;
-	s9 {
-		qcom,saw-slave;
-	};
-	s10 {
-		qcom,saw-slave;
-	};
-	s11 {
-		qcom,saw-leader;
-		regulator-always-on;
-		regulator-min-microvolt = <980000>;
-		regulator-max-microvolt = <980000>;
-	};
-};
-
-&pmi8994_gpios {
-	gpio-line-names =
-		"NC",
-		"SPKR_AMP_EN1",
-		"SPKR_AMP_EN2",
-		"TP61",
-		"NC",
-		"USB2_VBUS_DET",
-		"NC",
-		"NC",
-		"NC",
-		"NC";
-
-	usb2_vbus_det_gpio: pmi8996_gpio6 {
-		pinconf {
-			pins = "gpio6";
-			function = PMIC_GPIO_FUNC_NORMAL;
-			input-enable;
-			bias-pull-down;
-			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
-			power-source = <PM8994_GPIO_S4>; // 1.8V
-		};
-	};
-};
-
-&pmi8994_spmi_regulators {
-	vdd_gfx: s2@1700 {
-		reg = <0x1700 0x100>;
-		regulator-name = "VDD_GFX";
-		regulator-min-microvolt = <980000>;
-		regulator-max-microvolt = <980000>;
-	};
-};
-
-&rpm_requests {
-	pm8994-regulators {
-		compatible = "qcom,rpm-pm8994-regulators";
-
-		vdd_s1-supply = <&vph_pwr>;
-		vdd_s2-supply = <&vph_pwr>;
-		vdd_s3-supply = <&vph_pwr>;
-		vdd_s4-supply = <&vph_pwr>;
-		vdd_s5-supply = <&vph_pwr>;
-		vdd_s6-supply = <&vph_pwr>;
-		vdd_s7-supply = <&vph_pwr>;
-		vdd_s8-supply = <&vph_pwr>;
-		vdd_s9-supply = <&vph_pwr>;
-		vdd_s10-supply = <&vph_pwr>;
-		vdd_s11-supply = <&vph_pwr>;
-		vdd_s12-supply = <&vph_pwr>;
-		vdd_l1-supply = <&vreg_s1b_1p025>;
-		vdd_l2_l26_l28-supply = <&vreg_s3a_1p3>;
-		vdd_l3_l11-supply = <&vreg_s3a_1p3>;
-		vdd_l4_l27_l31-supply = <&vreg_s3a_1p3>;
-		vdd_l5_l7-supply = <&vreg_s5a_2p15>;
-		vdd_l6_l12_l32-supply = <&vreg_s5a_2p15>;
-		vdd_l8_l16_l30-supply = <&vph_pwr>;
-		vdd_l9_l10_l18_l22-supply = <&vph_pwr_bbyp>;
-		vdd_l13_l19_l23_l24-supply = <&vph_pwr_bbyp>;
-		vdd_l14_l15-supply = <&vreg_s5a_2p15>;
-		vdd_l17_l29-supply = <&vph_pwr_bbyp>;
-		vdd_l20_l21-supply = <&vph_pwr_bbyp>;
-		vdd_l25-supply = <&vreg_s3a_1p3>;
-		vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
-
-		vreg_s3a_1p3: s3 {
-			regulator-name = "vreg_s3a_1p3";
-			regulator-min-microvolt = <1300000>;
-			regulator-max-microvolt = <1300000>;
-		};
-
-		/**
-		 * 1.8v required on LS expansion
-		 * for mezzanine boards
-		 */
-		vreg_s4a_1p8: s4 {
-			regulator-name = "vreg_s4a_1p8";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-			regulator-always-on;
-		};
-		vreg_s5a_2p15: s5 {
-			regulator-name = "vreg_s5a_2p15";
-			regulator-min-microvolt = <2150000>;
-			regulator-max-microvolt = <2150000>;
-		};
-		vreg_s7a_1p0: s7 {
-			regulator-name = "vreg_s7a_1p0";
-			regulator-min-microvolt = <800000>;
-			regulator-max-microvolt = <800000>;
-		};
-
-		vreg_l1a_1p0: l1 {
-			regulator-name = "vreg_l1a_1p0";
-			regulator-min-microvolt = <1000000>;
-			regulator-max-microvolt = <1000000>;
-		};
-		vreg_l2a_1p25: l2 {
-			regulator-name = "vreg_l2a_1p25";
-			regulator-min-microvolt = <1250000>;
-			regulator-max-microvolt = <1250000>;
-		};
-		vreg_l3a_0p875: l3 {
-			regulator-name = "vreg_l3a_0p875";
-			regulator-min-microvolt = <850000>;
-			regulator-max-microvolt = <850000>;
-		};
-		vreg_l4a_1p225: l4 {
-			regulator-name = "vreg_l4a_1p225";
-			regulator-min-microvolt = <1225000>;
-			regulator-max-microvolt = <1225000>;
-		};
-		vreg_l6a_1p2: l6 {
-			regulator-name = "vreg_l6a_1p2";
-			regulator-min-microvolt = <1200000>;
-			regulator-max-microvolt = <1200000>;
-		};
-		vreg_l8a_1p8: l8 {
-			regulator-name = "vreg_l8a_1p8";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-		};
-		vreg_l9a_1p8: l9 {
-			regulator-name = "vreg_l9a_1p8";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-		};
-		vreg_l10a_1p8: l10 {
-			regulator-name = "vreg_l10a_1p8";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-		};
-		vreg_l11a_1p15: l11 {
-			regulator-name = "vreg_l11a_1p15";
-			regulator-min-microvolt = <1150000>;
-			regulator-max-microvolt = <1150000>;
-		};
-		vreg_l12a_1p8: l12 {
-			regulator-name = "vreg_l12a_1p8";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-		};
-		vreg_l13a_2p95: l13 {
-			regulator-name = "vreg_l13a_2p95";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <2950000>;
-		};
-		vreg_l14a_1p8: l14 {
-			regulator-name = "vreg_l14a_1p8";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-		};
-		vreg_l15a_1p8: l15 {
-			regulator-name = "vreg_l15a_1p8";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-		};
-		vreg_l16a_2p7: l16 {
-			regulator-name = "vreg_l16a_2p7";
-			regulator-min-microvolt = <2700000>;
-			regulator-max-microvolt = <2700000>;
-		};
-		vreg_l17a_2p8: l17 {
-			regulator-name = "vreg_l17a_2p8";
-			regulator-min-microvolt = <2500000>;
-			regulator-max-microvolt = <2500000>;
-		};
-		vreg_l18a_2p85: l18 {
-			regulator-name = "vreg_l18a_2p85";
-			regulator-min-microvolt = <2700000>;
-			regulator-max-microvolt = <2900000>;
-		};
-		vreg_l19a_2p8: l19 {
-			regulator-name = "vreg_l19a_2p8";
-			regulator-min-microvolt = <3000000>;
-			regulator-max-microvolt = <3000000>;
-		};
-		vreg_l20a_2p95: l20 {
-			regulator-name = "vreg_l20a_2p95";
-			regulator-min-microvolt = <2950000>;
-			regulator-max-microvolt = <2950000>;
-			regulator-allow-set-load;
-		};
-		vreg_l21a_2p95: l21 {
-			regulator-name = "vreg_l21a_2p95";
-			regulator-min-microvolt = <2950000>;
-			regulator-max-microvolt = <2950000>;
-			regulator-allow-set-load;
-			regulator-system-load = <200000>;
-		};
-		vreg_l22a_3p0: l22 {
-			regulator-name = "vreg_l22a_3p0";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-		};
-		vreg_l23a_2p8: l23 {
-			regulator-name = "vreg_l23a_2p8";
-			regulator-min-microvolt = <2800000>;
-			regulator-max-microvolt = <2800000>;
-		};
-		vreg_l24a_3p075: l24 {
-			regulator-name = "vreg_l24a_3p075";
-			regulator-min-microvolt = <3075000>;
-			regulator-max-microvolt = <3075000>;
-		};
-		vreg_l25a_1p2: l25 {
-			regulator-name = "vreg_l25a_1p2";
-			regulator-min-microvolt = <1200000>;
-			regulator-max-microvolt = <1200000>;
-			regulator-allow-set-load;
-		};
-		vreg_l26a_0p8: l27 {
-			regulator-name = "vreg_l26a_0p8";
-			regulator-min-microvolt = <1000000>;
-			regulator-max-microvolt = <1000000>;
-		};
-		vreg_l28a_0p925: l28 {
-			regulator-name = "vreg_l28a_0p925";
-			regulator-min-microvolt = <925000>;
-			regulator-max-microvolt = <925000>;
-			regulator-allow-set-load;
-		};
-		vreg_l29a_2p8: l29 {
-			regulator-name = "vreg_l29a_2p8";
-			regulator-min-microvolt = <2800000>;
-			regulator-max-microvolt = <2800000>;
-		};
-		vreg_l30a_1p8: l30 {
-			regulator-name = "vreg_l30a_1p8";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-		};
-		vreg_l32a_1p8: l32 {
-			regulator-name = "vreg_l32a_1p8";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-		};
-
-		vreg_lvs1a_1p8: lvs1 {
-			regulator-name = "vreg_lvs1a_1p8";
-		};
-
-		vreg_lvs2a_1p8: lvs2 {
-			regulator-name = "vreg_lvs2a_1p8";
-		};
-	};
-
-	pmi8994-regulators {
-		compatible = "qcom,rpm-pmi8994-regulators";
-
-		vdd_s1-supply = <&vph_pwr>;
-		vdd_s2-supply = <&vph_pwr>;
-		vdd_s3-supply = <&vph_pwr>;
-		vdd_bst_byp-supply = <&vph_pwr>;
-
-		vph_pwr_bbyp: boost-bypass {
-			regulator-name = "vph_pwr_bbyp";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-		};
-
-		vreg_s1b_1p025: s1 {
-			regulator-name = "vreg_s1b_1p025";
-			regulator-min-microvolt = <1025000>;
-			regulator-max-microvolt = <1025000>;
-		};
-	};
-};
-
-&sdhc2 {
-	/* External SD card */
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&sdc2_state_on &sdc2_cd_on>;
-	pinctrl-1 = <&sdc2_state_off &sdc2_cd_off>;
-	cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
-	vmmc-supply = <&vreg_l21a_2p95>;
-	vqmmc-supply = <&vreg_l13a_2p95>;
-	status = "okay";
-};
-
-&q6asmdai {
-	dai@0 {
-		reg = <0>;
-	};
-
-	dai@1 {
-		reg = <1>;
-	};
-
-	dai@2 {
-		reg = <2>;
-	};
-};
-
-&sound {
-	compatible = "qcom,apq8096-sndcard";
-	model = "DB820c";
-	audio-routing =	"RX_BIAS", "MCLK",
-		"MM_DL1",  "MultiMedia1 Playback",
-		"MM_DL2",  "MultiMedia2 Playback",
-		"MultiMedia3 Capture", "MM_UL3";
-
-	mm1-dai-link {
-		link-name = "MultiMedia1";
-		cpu {
-			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA1>;
-		};
-	};
-
-	mm2-dai-link {
-		link-name = "MultiMedia2";
-		cpu {
-			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA2>;
-		};
-	};
-
-	mm3-dai-link {
-		link-name = "MultiMedia3";
-		cpu {
-			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA3>;
-		};
-	};
-
-	hdmi-dai-link {
-		link-name = "HDMI";
-		cpu {
-			sound-dai = <&q6afedai HDMI_RX>;
-		};
-
-		platform {
-			sound-dai = <&q6routing>;
-		};
-
-		codec {
-			sound-dai = <&hdmi 0>;
-		};
-	};
-
-	slim-dai-link {
-		link-name = "SLIM Playback";
-		cpu {
-			sound-dai = <&q6afedai SLIMBUS_6_RX>;
-		};
-
-		platform {
-			sound-dai = <&q6routing>;
-	};
-
-		codec {
-			sound-dai = <&wcd9335 6>;
-		};
-	};
-
-	slimcap-dai-link {
-		link-name = "SLIM Capture";
-		cpu {
-			sound-dai = <&q6afedai SLIMBUS_0_TX>;
-		};
-
-		platform {
-			sound-dai = <&q6routing>;
-		};
-
-		codec {
-			sound-dai = <&wcd9335 1>;
-		};
-	};
-};
-
-&ufsphy {
-	status = "okay";
-
-	vdda-phy-supply = <&vreg_l28a_0p925>;
-	vdda-pll-supply = <&vreg_l12a_1p8>;
-	vddp-ref-clk-supply = <&vreg_l25a_1p2>;
-};
-
-&ufshc {
-	status = "okay";
-
-	vcc-supply = <&vreg_l20a_2p95>;
-	vccq-supply = <&vreg_l25a_1p2>;
-	vccq2-supply = <&vreg_s4a_1p8>;
-
-	vcc-max-microamp = <600000>;
-	vccq-max-microamp = <450000>;
-	vccq2-max-microamp = <450000>;
-};
-
-&usb2 {
-	status = "okay";
-	extcon = <&usb2_id>;
-
-	dwc3@7600000 {
-		extcon = <&usb2_id>;
-		dr_mode = "otg";
-		maximum-speed = "high-speed";
-	};
-};
-
-&usb3 {
-	status = "okay";
-	extcon = <&usb3_id>;
-
-	dwc3@6a00000 {
-		extcon = <&usb3_id>;
-		dr_mode = "otg";
-	};
-};
-
-&usb3phy {
-	status = "okay";
-
-	vdda-phy-supply = <&vreg_l28a_0p925>;
-	vdda-pll-supply = <&vreg_l12a_1p8>;
-
-};
-
-&venus {
-	status = "okay";
-};
-
-&wcd9335 {
-	clock-names = "mclk", "slimbus";
-	clocks = <&div1_mclk>,
-		 <&rpmcc RPM_SMD_BB_CLK1>;
-
-	vdd-buck-supply = <&vreg_s4a_1p8>;
-	vdd-buck-sido-supply = <&vreg_s4a_1p8>;
-	vdd-tx-supply = <&vreg_s4a_1p8>;
-	vdd-rx-supply = <&vreg_s4a_1p8>;
-	vdd-io-supply = <&vreg_s4a_1p8>;
-};
diff --git a/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts b/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts
index a57c60070cdc..567b33106556 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts
+++ b/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts
@@ -395,9 +395,6 @@
 
 	vdda-phy-supply = <&vreg_l28a_0p925>;
 	vdda-pll-supply = <&vreg_l12a_1p8>;
-
-	vdda-phy-max-microamp = <18380>;
-	vdda-pll-max-microamp = <9440>;
 };
 
 &venus {
diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
index d2fe58e0eb7a..933b56103a46 100644
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -200,8 +200,7 @@
 			clock-names = "bam_clk";
 			#dma-cells = <1>;
 			qcom,ee = <1>;
-			qcom,controlled-remotely = <1>;
-			qcom,config-pipe-trust-reg = <0>;
+			qcom,controlled-remotely;
 		};
 
 		crypto: crypto@73a000 {
@@ -347,9 +346,8 @@
 			compatible = "qcom,bam-v1.7.0";
 			reg = <0x0 0x07984000 0x0 0x1a000>;
 			interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&gcc GCC_QPIC_CLK>,
-				 <&gcc GCC_QPIC_AHB_CLK>;
-			clock-names = "iface_clk", "bam_clk";
+			clocks = <&gcc GCC_QPIC_AHB_CLK>;
+			clock-names = "bam_clk";
 			#dma-cells = <1>;
 			qcom,ee = <0>;
 			status = "disabled";
@@ -401,7 +399,7 @@
 			reset-names = "phy",
 				      "common";
 
-			pcie_phy0: lane@84200 {
+			pcie_phy0: phy@84200 {
 				reg = <0x0 0x84200 0x0 0x16c>, /* Serdes Tx */
 				      <0x0 0x84400 0x0 0x200>, /* Serdes Rx */
 				      <0x0 0x84800 0x0 0x4f4>; /* PCS: Lane0, COM, PCIE */
@@ -671,6 +669,89 @@
 			};
 		};
 
+		ssphy_0: ssphy@78000 {
+			compatible = "qcom,ipq6018-qmp-usb3-phy";
+			reg = <0x0 0x78000 0x0 0x1C4>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			#clock-cells = <1>;
+			ranges;
+
+			clocks = <&gcc GCC_USB0_AUX_CLK>,
+				 <&gcc GCC_USB0_PHY_CFG_AHB_CLK>, <&xo>;
+			clock-names = "aux", "cfg_ahb", "ref";
+
+			resets = <&gcc GCC_USB0_PHY_BCR>,
+				 <&gcc GCC_USB3PHY_0_PHY_BCR>;
+			reset-names = "phy","common";
+			status = "disabled";
+
+			usb0_ssphy: lane@78200 {
+				reg = <0x0 0x00078200 0x0 0x130>, /* Tx */
+				      <0x0 0x00078400 0x0 0x200>, /* Rx */
+				      <0x0 0x00078800 0x0 0x1F8>, /* PCS */
+				      <0x0 0x00078600 0x0 0x044>; /* PCS misc */
+				#phy-cells = <0>;
+				clocks = <&gcc GCC_USB0_PIPE_CLK>;
+				clock-names = "pipe0";
+				clock-output-names = "gcc_usb0_pipe_clk_src";
+			};
+		};
+
+		qusb_phy_0: qusb@79000 {
+			compatible = "qcom,ipq6018-qusb2-phy";
+			reg = <0x0 0x079000 0x0 0x180>;
+			#phy-cells = <0>;
+
+			clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>,
+				<&xo>;
+			clock-names = "cfg_ahb", "ref";
+
+			resets = <&gcc GCC_QUSB2_0_PHY_BCR>;
+			status = "disabled";
+		};
+
+		usb3: usb3@8A00000 {
+			compatible = "qcom,ipq6018-dwc3", "qcom,dwc3";
+			reg = <0x0 0x8AF8800 0x0 0x400>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+
+			clocks = <&gcc GCC_SYS_NOC_USB0_AXI_CLK>,
+				<&gcc GCC_USB0_MASTER_CLK>,
+				<&gcc GCC_USB0_SLEEP_CLK>,
+				<&gcc GCC_USB0_MOCK_UTMI_CLK>;
+			clock-names = "sys_noc_axi",
+				"master",
+				"sleep",
+				"mock_utmi";
+
+			assigned-clocks = <&gcc GCC_SYS_NOC_USB0_AXI_CLK>,
+					  <&gcc GCC_USB0_MASTER_CLK>,
+					  <&gcc GCC_USB0_MOCK_UTMI_CLK>;
+			assigned-clock-rates = <133330000>,
+					       <133330000>,
+					       <20000000>;
+
+			resets = <&gcc GCC_USB0_BCR>;
+			status = "disabled";
+
+			dwc_0: usb@8A00000 {
+				compatible = "snps,dwc3";
+				reg = <0x0 0x8A00000 0x0 0xcd00>;
+				interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+				phys = <&qusb_phy_0>, <&usb0_ssphy>;
+				phy-names = "usb2-phy", "usb3-phy";
+				tx-fifo-resize;
+				snps,is-utmi-l1-suspend;
+				snps,hird-threshold = /bits/ 8 <0x0>;
+				snps,dis_u2_susphy_quirk;
+				snps,dis_u3_susphy_quirk;
+				snps,ref-clock-period-ns = <0x32>;
+				dr_mode = "host";
+			};
+		};
 	};
 
 	wcss: wcss-smp2p {
diff --git a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
index cc08dc4eb56a..b5e1eaa367bf 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
+++ b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
@@ -24,6 +24,8 @@
 		device_type = "memory";
 		reg = <0x0 0x40000000 0x0 0x20000000>;
 	};
+
+	vreg_dummy: regulator-dummy { };
 };
 
 &blsp1_i2c2 {
@@ -97,10 +99,14 @@
 
 &ssphy_0 {
 	status = "okay";
+	vdda-phy-supply = <&vreg_dummy>;
+	vdda-pll-supply = <&vreg_dummy>;
 };
 
 &ssphy_1 {
 	status = "okay";
+	vdda-phy-supply = <&vreg_dummy>;
+	vdda-pll-supply = <&vreg_dummy>;
 };
 
 &usb_0 {
diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index db333001df4d..6c6a0f853669 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -91,7 +91,6 @@
 		ssphy_1: phy@58000 {
 			compatible = "qcom,ipq8074-qmp-usb3-phy";
 			reg = <0x00058000 0x1c4>;
-			#clock-cells = <1>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
@@ -106,12 +105,13 @@
 			reset-names = "phy","common";
 			status = "disabled";
 
-			usb1_ssphy: lane@58200 {
+			usb1_ssphy: phy@58200 {
 				reg = <0x00058200 0x130>,       /* Tx */
 				      <0x00058400 0x200>,     /* Rx */
 				      <0x00058800 0x1f8>,     /* PCS  */
 				      <0x00058600 0x044>;     /* PCS misc*/
 				#phy-cells = <0>;
+				#clock-cells = <1>;
 				clocks = <&gcc GCC_USB1_PIPE_CLK>;
 				clock-names = "pipe0";
 				clock-output-names = "gcc_usb1_pipe_clk_src";
@@ -134,7 +134,6 @@
 		ssphy_0: phy@78000 {
 			compatible = "qcom,ipq8074-qmp-usb3-phy";
 			reg = <0x00078000 0x1c4>;
-			#clock-cells = <1>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
@@ -149,12 +148,13 @@
 			reset-names = "phy","common";
 			status = "disabled";
 
-			usb0_ssphy: lane@78200 {
+			usb0_ssphy: phy@78200 {
 				reg = <0x00078200 0x130>,       /* Tx */
 				      <0x00078400 0x200>,     /* Rx */
 				      <0x00078800 0x1f8>,     /* PCS  */
 				      <0x00078600 0x044>;     /* PCS misc*/
 				#phy-cells = <0>;
+				#clock-cells = <1>;
 				clocks = <&gcc GCC_USB0_PIPE_CLK>;
 				clock-names = "pipe0";
 				clock-output-names = "gcc_usb0_pipe_clk_src";
@@ -174,34 +174,60 @@
 			status = "disabled";
 		};
 
-		pcie_phy0: phy@86000 {
+		pcie_qmp0: phy@86000 {
 			compatible = "qcom,ipq8074-qmp-pcie-phy";
 			reg = <0x00086000 0x1000>;
-			#phy-cells = <0>;
-			clocks = <&gcc GCC_PCIE0_PIPE_CLK>;
-			clock-names = "pipe_clk";
-			clock-output-names = "pcie20_phy0_pipe_clk";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
 
+			clocks = <&gcc GCC_PCIE0_AUX_CLK>,
+				<&gcc GCC_PCIE0_AHB_CLK>;
+			clock-names = "aux", "cfg_ahb";
 			resets = <&gcc GCC_PCIE0_PHY_BCR>,
 				<&gcc GCC_PCIE0PHY_PHY_BCR>;
 			reset-names = "phy",
 				      "common";
 			status = "disabled";
+
+			pcie_phy0: phy@86200 {
+				reg = <0x86200 0x16c>,
+				      <0x86400 0x200>,
+				      <0x86800 0x4f4>;
+				#phy-cells = <0>;
+				#clock-cells = <0>;
+				clocks = <&gcc GCC_PCIE0_PIPE_CLK>;
+				clock-names = "pipe0";
+				clock-output-names = "pcie_0_pipe_clk";
+			};
 		};
 
-		pcie_phy1: phy@8e000 {
+		pcie_qmp1: phy@8e000 {
 			compatible = "qcom,ipq8074-qmp-pcie-phy";
 			reg = <0x0008e000 0x1000>;
-			#phy-cells = <0>;
-			clocks = <&gcc GCC_PCIE1_PIPE_CLK>;
-			clock-names = "pipe_clk";
-			clock-output-names = "pcie20_phy1_pipe_clk";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
 
+			clocks = <&gcc GCC_PCIE1_AUX_CLK>,
+				<&gcc GCC_PCIE1_AHB_CLK>;
+			clock-names = "aux", "cfg_ahb";
 			resets = <&gcc GCC_PCIE1_PHY_BCR>,
 				<&gcc GCC_PCIE1PHY_PHY_BCR>;
 			reset-names = "phy",
 				      "common";
 			status = "disabled";
+
+			pcie_phy1: phy@8e200 {
+				reg = <0x8e200 0x16c>,
+				      <0x8e400 0x200>,
+				      <0x8e800 0x4f4>;
+				#phy-cells = <0>;
+				#clock-cells = <0>;
+				clocks = <&gcc GCC_PCIE1_PIPE_CLK>;
+				clock-names = "pipe0";
+				clock-output-names = "pcie_1_pipe_clk";
+			};
 		};
 
 		prng: rng@e3000 {
@@ -212,7 +238,7 @@
 			status = "disabled";
 		};
 
-		cryptobam: dma@704000 {
+		cryptobam: dma-controller@704000 {
 			compatible = "qcom,bam-v1.7.0";
 			reg = <0x00704000 0x20000>;
 			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
@@ -220,7 +246,7 @@
 			clock-names = "bam_clk";
 			#dma-cells = <1>;
 			qcom,ee = <1>;
-			qcom,controlled-remotely = <1>;
+			qcom,controlled-remotely;
 			status = "disabled";
 		};
 
@@ -293,6 +319,25 @@
 			#reset-cells = <0x1>;
 		};
 
+		spmi_bus: spmi@200f000 {
+			compatible = "qcom,spmi-pmic-arb";
+			reg = <0x0200f000 0x001000>,
+			      <0x02400000 0x800000>,
+			      <0x02c00000 0x800000>,
+			      <0x03800000 0x200000>,
+			      <0x0200a000 0x000700>;
+			reg-names = "core", "chnls", "obsrvr", "intr", "cnfg";
+			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "periph_irq";
+			qcom,ee = <0>;
+			qcom,channel = <0>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			interrupt-controller;
+			#interrupt-cells = <4>;
+			cell-index = <0>;
+		};
+
 		sdhc_1: sdhci@7824900 {
 			compatible = "qcom,sdhci-msm-v4";
 			reg = <0x7824900 0x500>, <0x7824000 0x800>;
@@ -411,6 +456,21 @@
 			status = "disabled";
 		};
 
+		blsp1_i2c5: i2c@78b9000 {
+			compatible = "qcom,i2c-qup-v2.2.1";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x78b9000 0x600>;
+			interrupts = <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_AHB_CLK>,
+				 <&gcc GCC_BLSP1_QUP5_I2C_APPS_CLK>;
+			clock-names = "iface", "core";
+			clock-frequency = <400000>;
+			dmas = <&blsp_dma 21>, <&blsp_dma 20>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
 		blsp1_i2c6: i2c@78ba000 {
 			compatible = "qcom,i2c-qup-v2.2.1";
 			#address-cells = <1>;
diff --git a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
index 670bd1bebd73..265e539e7e99 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
@@ -9,6 +9,7 @@
 / {
 	model = "Alcatel OneTouch Idol 3 (4.7)";
 	compatible = "alcatel,idol347", "qcom,msm8916";
+	chassis-type = "handset";
 
 	aliases {
 		serial0 = &blsp1_uart2;
diff --git a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
index cee451e59385..d4d33dd3584a 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
@@ -4,10 +4,13 @@
 
 #include "msm8916-pm8916.dtsi"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
 	model = "Asus Zenfone 2 Laser";
 	compatible = "asus,z00l", "qcom,msm8916";
+	chassis-type = "handset";
 
 	aliases {
 		serial0 = &blsp1_uart2;
@@ -40,6 +43,21 @@
 		};
 	};
 
+	reg_sd_vmmc: regulator-sdcard-vmmc {
+		compatible = "regulator-fixed";
+		regulator-name = "sdcard-vmmc";
+		regulator-min-microvolt = <2950000>;
+		regulator-max-microvolt = <2950000>;
+
+		gpio = <&msmgpio 87 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		startup-delay-us = <200>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd_vmmc_en_default>;
+	};
+
 	usb_id: usb-id {
 		compatible = "linux,extcon-usb-gpio";
 		id-gpios = <&msmgpio 110 GPIO_ACTIVE_HIGH>;
@@ -48,6 +66,64 @@
 	};
 };
 
+&blsp_i2c2 {
+	status = "okay";
+
+	magnetometer@c {
+		compatible = "asahi-kasei,ak09911";
+		reg = <0x0c>;
+
+		vdd-supply = <&pm8916_l8>;
+		vid-supply = <&pm8916_l6>;
+
+		reset-gpios = <&msmgpio 112 GPIO_ACTIVE_LOW>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&mag_reset_default>;
+	};
+
+	imu@68 {
+		compatible = "invensense,mpu6515";
+		reg = <0x68>;
+
+		interrupt-parent = <&msmgpio>;
+		interrupts = <36 IRQ_TYPE_EDGE_RISING>;
+
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l6>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&imu_default>;
+
+		mount-matrix = "1",  "0", "0",
+			       "0", "-1", "0",
+			       "0",  "0", "1";
+	};
+};
+
+&blsp_i2c5 {
+	status = "okay";
+
+	touchscreen@38 {
+		compatible = "edt,edt-ft5306";
+		reg = <0x38>;
+
+		interrupt-parent = <&msmgpio>;
+		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+
+		reset-gpios = <&msmgpio 12 GPIO_ACTIVE_LOW>;
+
+		vcc-supply = <&pm8916_l11>;
+		iovcc-supply = <&pm8916_l6>;
+
+		touchscreen-size-x = <720>;
+		touchscreen-size-y = <1280>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&touchscreen_default>;
+	};
+};
+
 &blsp1_uart2 {
 	status = "okay";
 };
@@ -64,6 +140,16 @@
 	pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
 };
 
+&sdhc_2 {
+	status = "okay";
+	vmmc-supply = <&reg_sd_vmmc>;
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
+	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
+	cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
+};
+
 &usb {
 	status = "okay";
 	extcon = <&usb_id>, <&usb_id>;
@@ -185,6 +271,46 @@
 		bias-pull-up;
 	};
 
+	imu_default: imu-default {
+		pins = "gpio36";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	mag_reset_default: mag-reset-default {
+		pins = "gpio112";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	sd_vmmc_en_default: sd-vmmc-en-default {
+		pins = "gpio87";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	touchscreen_default: touchscreen-default {
+		pins = "gpio13";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-pull-up;
+
+		reset {
+			pins = "gpio12";
+			function = "gpio";
+
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
 	usb_id_default: usb-id-default {
 		pins = "gpio110";
 		function = "gpio";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts b/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts
index e0075b574190..42d93d3fba36 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts
@@ -25,6 +25,7 @@
 / {
 	model = "Huawei Ascend G7";
 	compatible = "huawei,g7", "qcom,msm8916";
+	chassis-type = "handset";
 
 	aliases {
 		serial0 = &blsp1_uart2;
diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
index 1e893c0b6fbc..852de624f5af 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
@@ -11,6 +11,7 @@
 / {
 	model = "Longcheer L8150";
 	compatible = "longcheer,l8150", "qcom,msm8916-v1-qrd/9-v1", "qcom,msm8916";
+	chassis-type = "handset";
 
 	aliases {
 		serial0 = &blsp1_uart2;
@@ -30,14 +31,6 @@
 		};
 	};
 
-	// FIXME: Use extcon device provided by charger driver when available
-	usb_vbus: usb-vbus {
-		compatible = "linux,extcon-usb-gpio";
-		vbus-gpio = <&msmgpio 62 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&usb_vbus_default>;
-	};
-
 	gpio-keys {
 		compatible = "gpio-keys";
 
@@ -121,9 +114,21 @@
 	status = "okay";
 
 	accelerometer@10 {
-		compatible = "bosch,bmc150_accel";
+		compatible = "bosch,bmc156_accel";
 		reg = <0x10>;
 
+		/*
+		 * For some reason the interrupt line is usually not connected
+		 * to the BMC156. However, there are two pads next to the chip
+		 * that can be shorted to make it work if needed.
+		 *
+		 * interrupt-parent = <&msmgpio>;
+		 * interrupts = <116 IRQ_TYPE_EDGE_RISING>;
+		 */
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&accel_int_default>;
+
 		vdd-supply = <&pm8916_l17>;
 		vddio-supply = <&pm8916_l6>;
 
@@ -133,9 +138,15 @@
 	};
 
 	magnetometer@12 {
-		compatible = "bosch,bmc150_magn";
+		compatible = "bosch,bmc156_magn";
 		reg = <0x12>;
 
+		interrupt-parent = <&msmgpio>;
+		interrupts = <113 IRQ_TYPE_EDGE_RISING>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&magn_int_default>;
+
 		vdd-supply = <&pm8916_l17>;
 		vddio-supply = <&pm8916_l6>;
 	};
@@ -145,7 +156,8 @@
 		reg = <0x68>;
 
 		interrupt-parent = <&msmgpio>;
-		interrupts = <23 IRQ_TYPE_EDGE_RISING>;
+		interrupts = <23 IRQ_TYPE_EDGE_RISING>,
+			     <22 IRQ_TYPE_EDGE_RISING>;
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&gyro_int_default>;
@@ -196,6 +208,10 @@
 	linux,code = <KEY_VOLUMEDOWN>;
 };
 
+&pm8916_usbin {
+	status = "okay";
+};
+
 &pm8916_vib {
 	status = "okay";
 };
@@ -225,11 +241,11 @@
 &usb {
 	status = "okay";
 	dr_mode = "peripheral";
-	extcon = <&usb_vbus>;
+	extcon = <&pm8916_usbin>;
 };
 
 &usb_hs_phy {
-	extcon = <&usb_vbus>;
+	extcon = <&pm8916_usbin>;
 };
 
 &smd_rpm_regulators {
@@ -336,6 +352,14 @@
 };
 
 &msmgpio {
+	accel_int_default: accel-int-default {
+		pins = "gpio116";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	camera_flash_default: camera-flash-default {
 		pins = "gpio31", "gpio32";
 		function = "gpio";
@@ -361,25 +385,26 @@
 	};
 
 	gyro_int_default: gyro-int-default {
-		pins = "gpio23";
+		pins = "gpio22", "gpio23";
 		function = "gpio";
 
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	tp_int_default: tp-int-default {
-		pins = "gpio13";
+	magn_int_default: magn-int-default {
+		pins = "gpio113";
 		function = "gpio";
 
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	usb_vbus_default: usb-vbus-default {
-		pins = "gpio62";
+	tp_int_default: tp-int-default {
+		pins = "gpio13";
 		function = "gpio";
 
-		bias-pull-up;
+		drive-strength = <2>;
+		bias-disable;
 	};
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
index 27845189ac2b..f9ce123471d4 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
@@ -10,6 +10,7 @@
 / {
 	model = "BQ Aquaris X5 (Longcheer L8910)";
 	compatible = "longcheer,l8910", "qcom,msm8916";
+	chassis-type = "handset";
 
 	aliases {
 		serial0 = &blsp1_uart2;
diff --git a/arch/arm64/boot/dts/qcom/msm8916-mtp.dts b/arch/arm64/boot/dts/qcom/msm8916-mtp.dts
index d66c15538785..7c0ceb3cff45 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-mtp.dts
@@ -5,9 +5,22 @@
 
 /dts-v1/;
 
-#include "msm8916-mtp.dtsi"
+#include "msm8916-pm8916.dtsi"
 
 / {
 	model = "Qualcomm Technologies, Inc. MSM 8916 MTP";
 	compatible = "qcom,msm8916-mtp", "qcom,msm8916-mtp/1", "qcom,msm8916";
+
+	aliases {
+		serial0 = &blsp1_uart2;
+		usid0 = &pm8916_0;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+};
+
+&blsp1_uart2 {
+	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi
deleted file mode 100644
index 1bd05046cdeb..000000000000
--- a/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi
+++ /dev/null
@@ -1,21 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
- */
-
-#include "msm8916-pm8916.dtsi"
-
-/ {
-	aliases {
-		serial0 = &blsp1_uart2;
-		usid0 = &pm8916_0;
-	};
-
-	chosen {
-		stdout-path = "serial0";
-	};
-};
-
-&blsp1_uart2 {
-	status = "okay";
-};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts
index 6cc2eaeb1d33..4ba11b020f9b 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts
@@ -7,6 +7,7 @@
 / {
 	model = "Samsung Galaxy A3U (EUR)";
 	compatible = "samsung,a3u-eur", "qcom,msm8916";
+	chassis-type = "handset";
 
 	reg_panel_vdd3: regulator-panel-vdd3 {
 		compatible = "regulator-fixed";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts
index c2eff5aebf85..d978c9ac179d 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts
@@ -7,6 +7,7 @@
 / {
 	model = "Samsung Galaxy A5U (EUR)";
 	compatible = "samsung,a5u-eur", "qcom,msm8916";
+	chassis-type = "handset";
 
 	reg_touch_key: regulator-touch-key {
 		compatible = "regulator-fixed";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
new file mode 100644
index 000000000000..a78f87a5bf4f
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
@@ -0,0 +1,534 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// Copyright (C) 2019 Stephan Gerhold
+
+/dts-v1/;
+
+#include "msm8916-pm8916.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/*
+ * NOTE: The original firmware from Samsung can only boot ARM32 kernels.
+ * Unfortunately, the firmware is signed and cannot be replaced easily.
+ * There seems to be no way to boot ARM64 kernels on this device at the moment,
+ * even though the hardware would support it.
+ *
+ * However, it is possible to use this device tree by compiling an ARM32 kernel
+ * instead. For clarity and build testing this device tree is maintained next
+ * to the other MSM8916 device trees. However, it is actually used through
+ *   arch/arm/boot/dts/qcom-msm8916-samsung-serranove.dts
+ */
+
+/ {
+	model = "Samsung Galaxy S4 Mini Value Edition";
+	compatible = "samsung,serranove", "qcom,msm8916";
+
+	aliases {
+		serial0 = &blsp1_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	reserved-memory {
+		/* Additional memory used by Samsung firmware modifications */
+		tz-apps@85500000 {
+			reg = <0x0 0x85500000 0x0 0xb00000>;
+			no-map;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_default>;
+
+		label = "GPIO Buttons";
+
+		volume-up {
+			label = "Volume Up";
+			gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+
+		home {
+			label = "Home";
+			gpios = <&msmgpio 109 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_HOMEPAGE>;
+		};
+	};
+
+	gpio-hall-sensor {
+		compatible = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_hall_sensor_default>;
+
+		label = "GPIO Hall Effect Sensor";
+
+		hall-sensor {
+			label = "Hall Effect Sensor";
+			gpios = <&msmgpio 52 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			linux,can-disable;
+		};
+	};
+
+	reg_vdd_tsp: regulator-vdd-tsp {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_tsp";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&msmgpio 73 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tsp_en_default>;
+	};
+
+	reg_touch_key: regulator-touch-key {
+		compatible = "regulator-fixed";
+		regulator-name = "touch_key";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+
+		gpio = <&msmgpio 86 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tkey_en_default>;
+	};
+
+	reg_key_led: regulator-key-led {
+		compatible = "regulator-fixed";
+		regulator-name = "key_led";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&msmgpio 60 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tkey_led_en_default>;
+	};
+
+	i2c-muic {
+		compatible = "i2c-gpio";
+		sda-gpios = <&msmgpio 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&msmgpio 106 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&muic_i2c_default>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		muic: extcon@14 {
+			compatible = "siliconmitus,sm5504-muic";
+			reg = <0x14>;
+
+			interrupt-parent = <&msmgpio>;
+			interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&muic_irq_default>;
+		};
+	};
+
+	i2c-tkey {
+		compatible = "i2c-gpio";
+		sda-gpios = <&msmgpio 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&msmgpio 17 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tkey_i2c_default>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		touchkey@20 {
+			compatible = "coreriver,tc360-touchkey";
+			reg = <0x20>;
+
+			interrupt-parent = <&msmgpio>;
+			interrupts = <98 IRQ_TYPE_EDGE_FALLING>;
+
+			vcc-supply = <&reg_touch_key>;
+			vdd-supply = <&reg_key_led>;
+			vddio-supply = <&pm8916_l6>;
+
+			linux,keycodes = <KEY_APPSELECT KEY_BACK>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&tkey_default>;
+		};
+	};
+
+	i2c-nfc {
+		compatible = "i2c-gpio";
+		sda-gpios = <&msmgpio 0 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&msmgpio 1 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&nfc_i2c_default>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		nfc@2b {
+			compatible = "nxp,pn547", "nxp,nxp-nci-i2c";
+			reg = <0x2b>;
+
+			interrupt-parent = <&msmgpio>;
+			interrupts = <21 IRQ_TYPE_EDGE_RISING>;
+
+			enable-gpios = <&msmgpio 20 GPIO_ACTIVE_HIGH>;
+			firmware-gpios = <&msmgpio 49 GPIO_ACTIVE_HIGH>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&nfc_default>;
+		};
+	};
+};
+
+&blsp_i2c2 {
+	status = "okay";
+
+	imu@6b {
+		compatible = "st,lsm6ds3";
+		reg = <0x6b>;
+
+		interrupt-parent = <&msmgpio>;
+		interrupts = <115 IRQ_TYPE_EDGE_RISING>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&imu_irq_default>;
+	};
+};
+
+&blsp_i2c4 {
+	status = "okay";
+
+	battery@35 {
+		compatible = "richtek,rt5033-battery";
+		reg = <0x35>;
+
+		interrupt-parent = <&msmgpio>;
+		interrupts = <121 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&fg_alert_default>;
+	};
+};
+
+&blsp_i2c5 {
+	status = "okay";
+
+	touchscreen@20 {
+		compatible = "zinitix,bt541";
+		reg = <0x20>;
+
+		interrupt-parent = <&msmgpio>;
+		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+
+		touchscreen-size-x = <540>;
+		touchscreen-size-y = <960>;
+
+		vdd-supply = <&reg_vdd_tsp>;
+		vddo-supply = <&pm8916_l6>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tsp_irq_default>;
+	};
+};
+
+&blsp1_uart2 {
+	status = "okay";
+};
+
+&pm8916_resin {
+	status = "okay";
+	linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&pm8916_vib {
+	status = "okay";
+};
+
+&pronto {
+	status = "okay";
+
+	iris {
+		compatible = "qcom,wcn3660b";
+	};
+};
+
+&sdhc_1 {
+	status = "okay";
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
+	pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
+};
+
+&sdhc_2 {
+	status = "okay";
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>;
+	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>;
+
+	non-removable;
+
+	/*
+	 * FIXME: Disable UHS-I modes since tuning fails with:
+	 *
+	 * sdhci_msm 7864900.sdhci: mmc1: No tuning point found
+	 * mmc1: tuning execution failed: -5
+	 * mmc1: error -5 whilst initialising SD card
+	 *
+	 * This is the quirk used on downstream, which suggests this is
+	 * a hardware limitation. However, probing a card using DDR50 works
+	 * (without tuning), so maybe only tuning is broken?
+	 */
+	no-1-8-v;
+};
+
+&usb {
+	status = "okay";
+	extcon = <&muic>, <&muic>;
+};
+
+&usb_hs_phy {
+	extcon = <&muic>;
+};
+
+&smd_rpm_regulators {
+	vdd_l1_l2_l3-supply = <&pm8916_s3>;
+	vdd_l4_l5_l6-supply = <&pm8916_s4>;
+	vdd_l7-supply = <&pm8916_s4>;
+
+	s3 {
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1300000>;
+	};
+
+	s4 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <2100000>;
+	};
+
+	l1 {
+		regulator-min-microvolt = <1225000>;
+		regulator-max-microvolt = <1225000>;
+	};
+
+	l2 {
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+	};
+
+	l4 {
+		regulator-min-microvolt = <2050000>;
+		regulator-max-microvolt = <2050000>;
+	};
+
+	l5 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l6 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l7 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l8 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2900000>;
+	};
+
+	l9 {
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	l10 {
+		regulator-min-microvolt = <2700000>;
+		regulator-max-microvolt = <2800000>;
+	};
+
+	l11 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <2950000>;
+		regulator-allow-set-load;
+		regulator-system-load = <200000>;
+	};
+
+	l12 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <2950000>;
+	};
+
+	l13 {
+		regulator-min-microvolt = <3075000>;
+		regulator-max-microvolt = <3075000>;
+	};
+
+	l14 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	l15 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	l16 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	l17 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+	};
+
+	l18 {
+		regulator-min-microvolt = <2700000>;
+		regulator-max-microvolt = <2700000>;
+	};
+};
+
+&msmgpio {
+	fg_alert_default: fg-alert-default {
+		pins = "gpio121";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	gpio_keys_default: gpio-keys-default {
+		pins = "gpio107", "gpio109";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	gpio_hall_sensor_default: gpio-hall-sensor-default {
+		pins = "gpio52";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	imu_irq_default: imu-irq-default {
+		pins = "gpio115";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	muic_i2c_default: muic-i2c-default {
+		pins = "gpio105", "gpio106";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	muic_irq_default: muic-irq-default {
+		pins = "gpio12";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	nfc_default: nfc-default {
+		pins = "gpio20", "gpio49";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+
+		irq {
+			pins = "gpio21";
+			function = "gpio";
+
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+
+	nfc_i2c_default: nfc-i2c-default {
+		pins = "gpio0", "gpio1";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tkey_default: tkey-default {
+		pins = "gpio98";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tkey_en_default: tkey-en-default {
+		pins = "gpio86";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tkey_i2c_default: tkey-i2c-default {
+		pins = "gpio16", "gpio17";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tkey_led_en_default: tkey-led-en-default {
+		pins = "gpio60";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tsp_en_default: tsp-en-default {
+		pins = "gpio73";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tsp_irq_default: tsp-irq-default {
+		pins = "gpio13";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
index 4e20cc0008f7..69a44c6f57fc 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
@@ -11,6 +11,7 @@
 / {
 	model = "Xiaomi Redmi 2 (Wingtech WT88047)";
 	compatible = "wingtech,wt88047", "qcom,msm8916";
+	chassis-type = "handset";
 
 	aliases {
 		serial0 = &blsp1_uart2;
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 3f85e34a8ce6..c1c42f26b61e 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -41,9 +41,13 @@
 			no-map;
 		};
 
-		smem_mem: smem_region@86300000 {
+		smem@86300000 {
+			compatible = "qcom,smem";
 			reg = <0x0 0x86300000 0x0 0x100000>;
 			no-map;
+
+			hwlocks = <&tcsr_mutex 3>;
+			qcom,rpm-msg-ram = <&rpm_msg_ram>;
 		};
 
 		hypervisor@86400000 {
@@ -124,6 +128,8 @@
 			#cooling-cells = <2>;
 			power-domains = <&CPU_PD0>;
 			power-domain-names = "psci";
+			qcom,acc = <&cpu0_acc>;
+			qcom,saw = <&cpu0_saw>;
 		};
 
 		CPU1: cpu@1 {
@@ -137,6 +143,8 @@
 			#cooling-cells = <2>;
 			power-domains = <&CPU_PD1>;
 			power-domain-names = "psci";
+			qcom,acc = <&cpu1_acc>;
+			qcom,saw = <&cpu1_saw>;
 		};
 
 		CPU2: cpu@2 {
@@ -150,6 +158,8 @@
 			#cooling-cells = <2>;
 			power-domains = <&CPU_PD2>;
 			power-domain-names = "psci";
+			qcom,acc = <&cpu2_acc>;
+			qcom,saw = <&cpu2_saw>;
 		};
 
 		CPU3: cpu@3 {
@@ -163,6 +173,8 @@
 			#cooling-cells = <2>;
 			power-domains = <&CPU_PD3>;
 			power-domain-names = "psci";
+			qcom,acc = <&cpu3_acc>;
+			qcom,saw = <&cpu3_saw>;
 		};
 
 		L2_0: l2-cache {
@@ -323,15 +335,6 @@
 		};
 	};
 
-	smem {
-		compatible = "qcom,smem";
-
-		memory-region = <&smem_mem>;
-		qcom,rpm-msg-ram = <&rpm_msg_ram>;
-
-		hwlocks = <&tcsr_mutex 3>;
-	};
-
 	smp2p-hexagon {
 		compatible = "qcom,smp2p";
 		qcom,smem = <435>, <428>;
@@ -414,7 +417,7 @@
 		};
 	};
 
-	soc: soc {
+	soc: soc@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0 0 0 0xffffffff>;
@@ -445,7 +448,7 @@
 			};
 		};
 
-		rpm_msg_ram: memory@60000 {
+		rpm_msg_ram: sram@60000 {
 			compatible = "qcom,rpm-msg-ram";
 			reg = <0x00060000 0x8000>;
 		};
@@ -1384,11 +1387,17 @@
 		lpass: audio-controller@7708000 {
 			status = "disabled";
 			compatible = "qcom,lpass-cpu-apq8016";
+
+			/*
+			 * Note: Unlike the name would suggest, the SEC_I2S_CLK
+			 * is actually only used by Tertiary MI2S while
+			 * Primary/Secondary MI2S both use the PRI_I2S_CLK.
+			 */
 			clocks = <&gcc GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK>,
 				 <&gcc GCC_ULTAUDIO_PCNOC_MPORT_CLK>,
 				 <&gcc GCC_ULTAUDIO_PCNOC_SWAY_CLK>,
 				 <&gcc GCC_ULTAUDIO_LPAIF_PRI_I2S_CLK>,
-				 <&gcc GCC_ULTAUDIO_LPAIF_SEC_I2S_CLK>,
+				 <&gcc GCC_ULTAUDIO_LPAIF_PRI_I2S_CLK>,
 				 <&gcc GCC_ULTAUDIO_LPAIF_SEC_I2S_CLK>,
 				 <&gcc GCC_ULTAUDIO_LPAIF_AUX_I2S_CLK>;
 
@@ -1420,7 +1429,7 @@
 		};
 
 		sdhc_1: sdhci@7824000 {
-			compatible = "qcom,sdhci-msm-v4";
+			compatible = "qcom,msm8916-sdhci", "qcom,sdhci-msm-v4";
 			reg = <0x07824900 0x11c>, <0x07824000 0x800>;
 			reg-names = "hc_mem", "core_mem";
 
@@ -1438,7 +1447,7 @@
 		};
 
 		sdhc_2: sdhci@7864000 {
-			compatible = "qcom,sdhci-msm-v4";
+			compatible = "qcom,msm8916-sdhci", "qcom,sdhci-msm-v4";
 			reg = <0x07864900 0x11c>, <0x07864000 0x800>;
 			reg-names = "hc_mem", "core_mem";
 
@@ -1765,7 +1774,7 @@
 
 				label = "pronto";
 
-				wcnss {
+				wcnss_ctrl: wcnss {
 					compatible = "qcom,wcnss";
 					qcom,smd-channels = "WCNSS_CTRL";
 
@@ -1871,6 +1880,54 @@
 				status = "disabled";
 			};
 		};
+
+		cpu0_acc: power-manager@b088000 {
+			compatible = "qcom,msm8916-acc";
+			reg = <0x0b088000 0x1000>;
+			status = "reserved"; /* Controlled by PSCI firmware */
+		};
+
+		cpu0_saw: power-manager@b089000 {
+			compatible = "qcom,msm8916-saw2-v3.0-cpu", "qcom,saw2";
+			reg = <0x0b089000 0x1000>;
+			status = "reserved"; /* Controlled by PSCI firmware */
+		};
+
+		cpu1_acc: power-manager@b098000 {
+			compatible = "qcom,msm8916-acc";
+			reg = <0x0b098000 0x1000>;
+			status = "reserved"; /* Controlled by PSCI firmware */
+		};
+
+		cpu1_saw: power-manager@b099000 {
+			compatible = "qcom,msm8916-saw2-v3.0-cpu", "qcom,saw2";
+			reg = <0x0b099000 0x1000>;
+			status = "reserved"; /* Controlled by PSCI firmware */
+		};
+
+		cpu2_acc: power-manager@b0a8000 {
+			compatible = "qcom,msm8916-acc";
+			reg = <0x0b0a8000 0x1000>;
+			status = "reserved"; /* Controlled by PSCI firmware */
+		};
+
+		cpu2_saw: power-manager@b0a9000 {
+			compatible = "qcom,msm8916-saw2-v3.0-cpu", "qcom,saw2";
+			reg = <0x0b0a9000 0x1000>;
+			status = "reserved"; /* Controlled by PSCI firmware */
+		};
+
+		cpu3_acc: power-manager@b0b8000 {
+			compatible = "qcom,msm8916-acc";
+			reg = <0x0b0b8000 0x1000>;
+			status = "reserved"; /* Controlled by PSCI firmware */
+		};
+
+		cpu3_saw: power-manager@b0b9000 {
+			compatible = "qcom,msm8916-saw2-v3.0-cpu", "qcom,saw2";
+			reg = <0x0b0b9000 0x1000>;
+			status = "reserved"; /* Controlled by PSCI firmware */
+		};
 	};
 
 	thermal-zones {
diff --git a/arch/arm64/boot/dts/qcom/msm8992-bullhead-rev-101.dts b/arch/arm64/boot/dts/qcom/msm8992-bullhead-rev-101.dts
index 1ccca83292ac..4da6c44bf532 100644
--- a/arch/arm64/boot/dts/qcom/msm8992-bullhead-rev-101.dts
+++ b/arch/arm64/boot/dts/qcom/msm8992-bullhead-rev-101.dts
@@ -16,6 +16,8 @@
 / {
 	model = "LG Nexus 5X";
 	compatible = "lg,bullhead", "qcom,msm8992";
+	chassis-type = "handset";
+
 	/* required for bootloader to select correct board */
 	qcom,msm-id = <251 0>, <252 0>;
 	qcom,board-id = <0xb64 0>;
diff --git a/arch/arm64/boot/dts/qcom/msm8992-msft-lumia-octagon-talkman.dts b/arch/arm64/boot/dts/qcom/msm8992-msft-lumia-octagon-talkman.dts
index 5322b9ce5839..8933b53694e8 100644
--- a/arch/arm64/boot/dts/qcom/msm8992-msft-lumia-octagon-talkman.dts
+++ b/arch/arm64/boot/dts/qcom/msm8992-msft-lumia-octagon-talkman.dts
@@ -12,4 +12,5 @@
 / {
 	model = "Microsoft Lumia 950";
 	compatible = "microsoft,talkman", "qcom,msm8992";
+	chassis-type = "handset";
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts b/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts
index 357d55496e75..69fcb6b0398d 100644
--- a/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts
+++ b/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts
@@ -14,6 +14,8 @@
 / {
 	model = "Xiaomi Mi 4C";
 	compatible = "xiaomi,libra", "qcom,msm8992";
+	chassis-type = "handset";
+
 	/* required for bootloader to select correct board */
 	qcom,msm-id = <251 0 252 0>;
 	qcom,pmic-id = <65545 65546 0 0>;
diff --git a/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts b/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts
index c096b7758aa0..0e3dd48f0dbf 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts
+++ b/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts
@@ -14,6 +14,7 @@
 / {
 	model = "Huawei Nexus 6P";
 	compatible = "huawei,angler", "qcom,msm8994";
+	chassis-type = "handset";
 	/* required for bootloader to select correct board */
 	qcom,msm-id = <207 0x20000>;
 	qcom,pmic-id = <0x10009 0x1000A 0x0 0x0>;
diff --git a/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon-cityman.dts b/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon-cityman.dts
index d0aaf5750c21..c593418202b8 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon-cityman.dts
+++ b/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon-cityman.dts
@@ -12,4 +12,5 @@
 / {
 	model = "Microsoft Lumia 950 XL";
 	compatible = "microsoft,cityman", "qcom,msm8994";
+	chassis-type = "handset";
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-ivy.dts b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-ivy.dts
index b5e90c85aaf6..99388b019a11 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-ivy.dts
+++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-ivy.dts
@@ -10,6 +10,7 @@
 / {
 	model = "Sony Xperia Z3+/Z4";
 	compatible = "sony,ivy-row", "qcom,msm8994";
+	chassis-type = "handset";
 };
 
 &pm8994_l3 {
diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-karin.dts b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-karin.dts
index a1d1a075941a..71758d2cfd5e 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-karin.dts
+++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-karin.dts
@@ -10,6 +10,7 @@
 / {
 	model = "Sony Xperia Z4 Tablet (LTE)";
 	compatible = "sony,karin-row", "qcom,msm8994";
+	chassis-type = "tablet";
 };
 
 &blsp2_i2c5 {
diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-satsuki.dts b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-satsuki.dts
index 1385956a69f3..69b7df0ed605 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-satsuki.dts
+++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-satsuki.dts
@@ -10,6 +10,7 @@
 / {
 	model = "Sony Xperia Z5 Premium";
 	compatible = "sony,satsuki-row", "qcom,msm8994";
+	chassis-type = "handset";
 };
 
 &pm8994_l14 {
diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-sumire.dts b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-sumire.dts
index d3ba9867a369..466508cd8234 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-sumire.dts
+++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-sumire.dts
@@ -10,6 +10,7 @@
 / {
 	model = "Sony Xperia Z5";
 	compatible = "sony,sumire-row", "qcom,msm8994";
+	chassis-type = "handset";
 };
 
 /delete-node/ &pm8994_l19;
diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-suzuran.dts b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-suzuran.dts
index f129479bbf95..76bf50191f9a 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-suzuran.dts
+++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-suzuran.dts
@@ -10,6 +10,7 @@
 / {
 	model = "Sony Xperia Z5 Compact";
 	compatible = "sony,suzuran-row", "qcom,msm8994";
+	chassis-type = "handset";
 };
 
 &pm8994_l14 {
diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi
index 986fe60dec5f..5a9a5ed0565f 100644
--- a/arch/arm64/boot/dts/qcom/msm8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi
@@ -715,7 +715,7 @@
 			reg = <0xfc400000 0x2000>;
 		};
 
-		rpm_msg_ram: memory@fc428000 {
+		rpm_msg_ram: sram@fc428000 {
 			compatible = "qcom,rpm-msg-ram";
 			reg = <0xfc428000 0x4000>;
 		};
diff --git a/arch/arm64/boot/dts/qcom/msm8996-mtp.dts b/arch/arm64/boot/dts/qcom/msm8996-mtp.dts
index 45ed594c1b9c..7d9fc35bc7a0 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/msm8996-mtp.dts
@@ -5,9 +5,31 @@
 
 /dts-v1/;
 
-#include "msm8996-mtp.dtsi"
+#include "msm8996.dtsi"
 
 / {
 	model = "Qualcomm Technologies, Inc. MSM 8996 MTP";
 	compatible = "qcom,msm8996-mtp";
+
+	aliases {
+		serial0 = &blsp2_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	soc {
+		serial@75b0000 {
+			status = "okay";
+		};
+	};
+};
+
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_phy {
+	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8996-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8996-mtp.dtsi
deleted file mode 100644
index ac43a91f1104..000000000000
--- a/arch/arm64/boot/dts/qcom/msm8996-mtp.dtsi
+++ /dev/null
@@ -1,30 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
- */
-
-#include "msm8996.dtsi"
-
-/ {
-	aliases {
-		serial0 = &blsp2_uart2;
-	};
-
-	chosen {
-		stdout-path = "serial0";
-	};
-
-	soc {
-		serial@75b0000 {
-			status = "okay";
-		};
-	};
-};
-
-&hdmi {
-	status = "okay";
-};
-
-&hdmi_phy {
-	status = "okay";
-};
diff --git a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-dora.dts b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-dora.dts
index b4cca54dcb68..4a0645db0ae1 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-dora.dts
+++ b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-dora.dts
@@ -12,6 +12,7 @@
 / {
 	model = "Sony Xperia X Performance";
 	compatible = "sony,dora-row", "qcom,msm8996";
+	chassis-type = "handset";
 };
 
 /delete-node/ &tof_sensor;
diff --git a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-kagura.dts b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-kagura.dts
index be6ea855fcce..d3100ddf926f 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-kagura.dts
+++ b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-kagura.dts
@@ -12,4 +12,5 @@
 / {
 	model = "Sony Xperia XZ";
 	compatible = "sony,kagura-row", "qcom,msm8996";
+	chassis-type = "handset";
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-keyaki.dts b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-keyaki.dts
index 1eee7d0fc178..3e5bdaba8378 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-keyaki.dts
+++ b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-keyaki.dts
@@ -12,6 +12,7 @@
 / {
 	model = "Sony Xperia XZs";
 	compatible = "sony,keyaki-row", "qcom,msm8996";
+	chassis-type = "handset";
 };
 
 &pm8994_l19 {
diff --git a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
index 507396c4d23b..ff7f39d29dd5 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
@@ -620,6 +620,7 @@
 &pmi8994_wled {
 	status = "okay";
 	default-brightness = <512>;
+	qcom,num-strings = <3>;
 };
 
 &rpm_requests {
diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
new file mode 100644
index 000000000000..01e573f0dfbf
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
@@ -0,0 +1,673 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2020, Yassine Oudjana <y.oudjana@protonmail.com>
+ */
+
+/dts-v1/;
+
+#include "msm8996.dtsi"
+#include "pm8994.dtsi"
+#include "pmi8994.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+/ {
+	clocks {
+		compatible = "simple-bus";
+
+		divclk1_cdc: divclk1 {
+			compatible = "gpio-gate-clock";
+			clocks = <&rpmcc RPM_SMD_DIV_CLK1>;
+			#clock-cells = <0>;
+			enable-gpios = <&pm8994_gpios 15 GPIO_ACTIVE_HIGH>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&divclk1_default>;
+		};
+
+		divclk4: divclk4 {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+			clock-output-names = "divclk4";
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&divclk4_pin_a>;
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+
+		vol_up {
+			label = "Volume Up";
+			gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+
+		dome {
+			label = "Home";
+			gpios = <&tlmm 34 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_HOME>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+	};
+
+	reserved-memory {
+		memory@88800000 {
+			reg = <0x0 0x88800000 0x0 0x1400000>;
+			no-map;
+		};
+
+		/* This platform has all PIL regions offset by 0x1400000 */
+		/delete-node/ mpss@88800000;
+		mpss_region: mpss@89c00000 {
+			reg = <0x0 0x89c00000 0x0 0x6200000>;
+			no-map;
+		};
+
+		/delete-node/ adsp@8ea00000;
+		adsp_region: adsp@8ea00000 {
+			reg = <0x0 0x8fe00000 0x0 0x1b00000>;
+			no-map;
+		};
+
+		/delete-node/ slpi@90b00000;
+		slpi_region: slpi@91900000 {
+			reg = <0x0 0x91900000 0x0 0xa00000>;
+			no-map;
+		};
+
+		/delete-node/ gpu@8f200000;
+		zap_shader_region: gpu@92300000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0x92300000 0x0 0x2000>;
+			no-map;
+		};
+
+		/delete-node/ venus@91000000;
+		venus_region: venus@90400000 {
+			reg = <0x0 0x92400000 0x0 0x500000>;
+			no-map;
+		};
+
+		ramoops@92900000 {
+			compatible = "ramoops";
+			reg = <0x0 0x92900000 0x0 0x100000>;
+			no-map;
+
+			record-size = <0x8000>;
+			console-size = <0x80000>;
+			ftrace-size = <0x20000>;
+			pmsg-size = <0x40000>;
+		};
+
+		/delete-node/ rmtfs@86700000;
+		rmtfs@f6c00000 {
+			compatible = "qcom,rmtfs-mem";
+			reg = <0 0xf6c00000 0 0x200000>;
+			no-map;
+
+			qcom,client-id = <1>;
+			qcom,vmid = <15>;
+		};
+
+		/delete-node/ mba@91500000;
+		mba_region: mba@f6f00000 {
+			reg = <0x0 0xf6f00000 0x0 0x100000>;
+			no-map;
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3800000>;
+		regulator-max-microvolt = <3800000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vdd_3v2_tp: vdd-3v2-tp {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_3v2_tp";
+		regulator-min-microvolt = <3200000>;
+		regulator-max-microvolt = <3200000>;
+		startup-delay-us = <4000>;
+		vin-supply = <&vph_pwr>;
+
+		gpio = <&tlmm 73 0>;
+		enable-active-high;
+	};
+
+	vdd_3v3: rome-vreg {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <4000>;
+		vin-supply = <&vph_pwr_bbyp>;
+
+		gpio = <&pm8994_gpios 9 0>;
+		enable-active-high;
+		pinctrl-names = "default";
+		pinctrl-0 = <&rome_enable_default>;
+
+		/* Required by QCA6174a - vddpe-3v3 */
+		regulator-always-on;
+	};
+
+	/* WL_EN pin defined as a fixed regulator */
+	wlan_en: wlan-en-1-8v {
+		compatible = "regulator-fixed";
+		regulator-name = "wlan-en-regulator";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		gpio = <&pm8994_gpios 8 0>;
+		/* WLAN card specific delay */
+		startup-delay-us = <70000>;
+		enable-active-high;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_en_default>;
+	};
+};
+
+&adsp_pil {
+	status = "okay";
+};
+
+&blsp2_i2c2 {
+	status = "okay";
+	label = "NFC_I2C";
+	clock-frequency = <400000>;
+
+	nfc: pn548@28 {
+		compatible = "nxp,nxp-nci-i2c";
+
+		reg = <0x28>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
+
+		enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
+		firmware-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&nfc_default>;
+	};
+};
+
+&blsp2_i2c3 {
+	status = "okay";
+	label = "TYPEC_I2C";
+
+	typec: tusb320@47 {
+		compatible = "ti,tusb320";
+		reg = <0x47>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <63 IRQ_TYPE_EDGE_RISING>;
+	};
+};
+
+&blsp2_i2c6 {
+	status = "okay";
+	label = "MSM_TS_I2C";
+};
+
+&blsp1_uart2 {
+	status = "okay";
+	label = "QCA_UART";
+
+	bluetooth: qca6174a {
+		compatible = "qcom,qca6174-bt";
+
+		enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
+		clocks = <&divclk4>;
+	};
+};
+
+&dsi0 {
+	status = "okay";
+
+	vdd-supply = <&vreg_l2a_1p25>;
+	vddio-supply = <&vreg_l14a_1p8>;
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&mdss_dsi_default &mdss_te_default>;
+	pinctrl-1 = <&mdss_dsi_sleep &mdss_te_sleep>;
+};
+
+&dsi0_out {
+	status = "okay";
+
+	data-lanes = <0 1 2 3>;
+};
+
+&dsi0_phy {
+	status = "okay";
+
+	vcca-supply = <&vreg_l28a_0p925>;
+};
+
+&gpu {
+	status = "okay";
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mmcc {
+	vdd-gfx-supply = <&vdd_gfx>;
+};
+
+&pcie0 {
+	status = "okay";
+
+	/* Supplied by vdd_3v3, but choose wlan_en to drive enable pin high */
+	vddpe-3v3-supply = <&wlan_en>;
+	vdda-supply = <&vreg_l28a_0p925>;
+
+	perst-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 37 GPIO_ACTIVE_HIGH>;
+};
+
+&pcie_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l28a_0p925>;
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+};
+
+&pm8994_resin {
+	status = "okay";
+
+	linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&usb3 {
+	status = "okay";
+	extcon = <&typec>;
+
+	qcom,select-utmi-as-pipe-clk;
+
+	dwc3@6a00000 {
+		extcon = <&typec>;
+
+		/* usb3-phy is not used on this device */
+		phys = <&hsusb_phy1>;
+		phy-names = "usb2-phy";
+
+		maximum-speed = "high-speed";
+		snps,is-utmi-l1-suspend;
+		snps,usb2-gadget-lpm-disable;
+		snps,hird-threshold = /bits/ 8 <0>;
+	};
+};
+
+&hsusb_phy1 {
+	status = "okay";
+	extcon = <&typec>;
+
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
+};
+
+&ufshc {
+	status = "okay";
+
+	vcc-supply = <&vreg_l20a_2p95>;
+	vccq-supply = <&vreg_l25a_1p2>;
+	vccq2-supply = <&vreg_s4a_1p8>;
+
+	vcc-max-microamp = <600000>;
+	vccq-max-microamp = <450000>;
+	vccq2-max-microamp = <450000>;
+};
+
+&ufsphy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l28a_0p925>;
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+
+	vdda-phy-max-microamp = <18380>;
+	vdda-pll-max-microamp = <9440>;
+
+	vddp-ref-clk-supply = <&vreg_l25a_1p2>;
+	vddp-ref-clk-max-microamp = <100>;
+	vddp-ref-clk-always-on;
+};
+
+&venus {
+	status = "okay";
+};
+
+&wcd9335 {
+	clock-names = "mclk", "slimbus";
+	clocks = <&divclk1_cdc>,
+		 <&rpmcc RPM_SMD_BB_CLK1>;
+
+	vdd-buck-supply = <&vreg_s4a_1p8>;
+	vdd-buck-sido-supply = <&vreg_s4a_1p8>;
+	vdd-rx-supply = <&vreg_s4a_1p8>;
+	vdd-tx-supply = <&vreg_s4a_1p8>;
+	vdd-vbat-supply = <&vph_pwr>;
+	vdd-micbias-supply = <&vph_pwr_bbyp>;
+	vdd-io-supply = <&vreg_s4a_1p8>;
+};
+
+&rpm_requests {
+	pm8994-regulators {
+		compatible = "qcom,rpm-pm8994-regulators";
+
+		vdd_s1-supply = <&vph_pwr>;
+		vdd_s2-supply = <&vph_pwr>;
+		vdd_s3-supply = <&vph_pwr>;
+		vdd_s4-supply = <&vph_pwr>;
+		vdd_s5-supply = <&vph_pwr>;
+		vdd_s6-supply = <&vph_pwr>;
+		vdd_s7-supply = <&vph_pwr>;
+		vdd_s8-supply = <&vph_pwr>;
+		vdd_s9-supply = <&vph_pwr>;
+		vdd_s10-supply = <&vph_pwr>;
+		vdd_s11-supply = <&vph_pwr>;
+		vdd_s12-supply = <&vph_pwr>;
+		vdd_l1-supply = <&vreg_s1b_1p025>;
+		vdd_l2_l26_l28-supply = <&vreg_s3a_1p3>;
+		vdd_l3_l11-supply = <&vreg_s3a_1p3>;
+		vdd_l4_l27_l31-supply = <&vreg_s3a_1p3>;
+		vdd_l5_l7-supply = <&vreg_s5a_2p15>;
+		vdd_l6_l12_l32-supply = <&vreg_s5a_2p15>;
+		vdd_l8_l16_l30-supply = <&vph_pwr>;
+		vdd_l9_l10_l18_l22-supply = <&vph_pwr_bbyp>;
+		vdd_l13_l19_l23_l24-supply = <&vph_pwr_bbyp>;
+		vdd_l14_l15-supply = <&vreg_s5a_2p15>;
+		vdd_l17_l29-supply = <&vph_pwr_bbyp>;
+		vdd_l20_l21-supply = <&vph_pwr_bbyp>;
+		vdd_l25-supply = <&vreg_s3a_1p3>;
+		vdd_lvs1_2-supply = <&vreg_s4a_1p8>;
+
+		vreg_s3a_1p3: s3 {
+			regulator-name = "vreg_s3a_1p3";
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+
+			/* Required by QCA6174a - vdd-core */
+			regulator-always-on;
+		};
+		vreg_s4a_1p8: s4 {
+			regulator-name = "vreg_s4a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-allow-set-load;
+
+			/* Required by QCA6174a - vddio */
+			regulator-always-on;
+		};
+		vreg_s5a_2p15: s5 {
+			regulator-name = "vreg_s5a_2p15";
+			regulator-min-microvolt = <2150000>;
+			regulator-max-microvolt = <2150000>;
+		};
+		vreg_s7a_0p8: s7 {
+			regulator-name = "vreg_s7a_0p8";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+		};
+		vreg_l1a_1p0: l1 {
+			regulator-name = "vreg_l1a_1p0";
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+		vreg_l2a_1p25: l2 {
+			regulator-name = "vreg_l2a_1p25";
+			regulator-min-microvolt = <1250000>;
+			regulator-max-microvolt = <1250000>;
+		};
+		vreg_l4a_1p225: l4 {
+			regulator-name = "vreg_l4a_1p225";
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+		vreg_l6a_1p8: l6 {
+			regulator-name = "vreg_l6a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l8a_1p8: l8 {
+			regulator-name = "vreg_l8a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l9a_1p8: l9 {
+			regulator-name = "vreg_l9a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l10a_1p8: l10 {
+			regulator-name = "vreg_l10a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l12a_1p8: l12 {
+			regulator-name = "vreg_l12a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-allow-set-load;
+		};
+		vreg_l13a_2p95: l13 {
+			regulator-name = "vreg_l13a_2p95";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+		vreg_l14a_1p8: l14 {
+			regulator-name = "vreg_l14a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l15a_1p8: l15 {
+			regulator-name = "vreg_l15a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l16a_2p7: l16 {
+			regulator-name = "vreg_l16a_2p7";
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <2700000>;
+		};
+		vreg_l19a_3p3: l19 {
+			regulator-name = "vreg_l19a_3p3";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+		};
+		vreg_l20a_2p95: l20 {
+			regulator-name = "vreg_l20a_2p95";
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-allow-set-load;
+		};
+		vreg_l21a_2p95: l21 {
+			regulator-name = "vreg_l21a_2p95";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+		vreg_l23a_2p8: l23 {
+			regulator-name = "vreg_l23a_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+		vreg_l24a_3p075: l24 {
+			regulator-name = "vreg_l24a_3p075";
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+		vreg_l25a_1p2: l25 {
+			regulator-name = "vreg_l25a_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-allow-set-load;
+		};
+		vreg_l27a_1p2: l27 {
+			regulator-name = "vreg_l27a_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+		vreg_l28a_0p925: l28 {
+			regulator-name = "vreg_l28a_0p925";
+			regulator-min-microvolt = <925000>;
+			regulator-max-microvolt = <925000>;
+			regulator-allow-set-load;
+		};
+		vreg_l30a_1p8: l30 {
+			regulator-name = "vreg_l30a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+
+			/* Required by QCA6174a - vddio-xtal */
+			regulator-always-on;
+		};
+		vreg_l32a_1p8: l32 {
+			regulator-name = "vreg_l32a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_lvs1a_1p8: lvs1 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_lvs2a_1p8: lvs2 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+	};
+
+	pmi8994-regulators {
+		compatible = "qcom,rpm-pmi8994-regulators";
+
+		vdd_s1-supply = <&vph_pwr>;
+		vdd_s2-supply = <&vph_pwr>;
+		vdd_s3-supply = <&vph_pwr>;
+		vdd_bst_byp-supply = <&vph_pwr>;
+
+		vreg_s1b_1p025: s1 {
+			regulator-name = "vreg_s1b_1p025";
+			regulator-min-microvolt = <1025000>;
+			regulator-max-microvolt = <1025000>;
+		};
+
+		vph_pwr_bbyp: boost-bypass {
+			regulator-name = "vph_pwr_bbyp";
+			regulator-min-microvolt = <3150000>;
+			regulator-max-microvolt = <3600000>;
+		};
+	};
+};
+
+&pm8994_spmi_regulators {
+	qcom,saw-reg = <&saw3>;
+	s8 {
+		qcom,saw-slave;
+	};
+	s9 {
+		qcom,saw-slave;
+	};
+	s10 {
+		qcom,saw-slave;
+	};
+	vreg_apc_0p8: s11 {
+		qcom,saw-leader;
+		regulator-name = "vreg_apc_0p8";
+		regulator-min-microvolt = <470000>;
+		regulator-max-microvolt = <1140000>;
+		regulator-max-step-microvolt = <150000>;
+		regulator-always-on;
+	};
+};
+
+&pmi8994_spmi_regulators {
+	vdd_gfx: s2 {
+		regulator-name = "vdd_gfx";
+		regulator-min-microvolt = <400000>;
+		regulator-max-microvolt = <1015000>;
+		regulator-enable-ramp-delay = <500>;
+	};
+};
+
+&pm8994_gpios {
+	wlan_en_default: wlan-en-default {
+		pins = "gpio8";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		output-low;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+		power-source = <PM8994_GPIO_S4>;
+		bias-disable;
+	};
+
+	rome_enable_default: rome-enable-default {
+		pins = "gpio9";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		output-high;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+		power-source = <PM8994_GPIO_VPH>;
+	};
+
+	divclk1_default: divclk1_default {
+		pins = "gpio15";
+		function = PMIC_GPIO_FUNC_FUNC1;
+		bias-disable;
+		power-source = <PM8994_GPIO_S4>;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+	};
+
+	divclk4_pin_a: divclk4 {
+		pins = "gpio18";
+		function = PMIC_GPIO_FUNC_FUNC2;
+		bias-disable;
+		power-source = <PM8994_GPIO_S4>;
+	};
+};
+
+&tlmm {
+	mdss_dsi_default: mdss_dsi_default {
+		pins = "gpio8";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
+	};
+
+	mdss_dsi_sleep: mdss_dsi_sleep {
+		pins = "gpio8";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	mdss_te_default: mdss_te_default {
+		pins = "gpio10";
+		function = "mdp_vsync";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	mdss_te_sleep: mdss_te_sleep {
+		pins = "gpio10";
+		function = "mdp_vsync";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	nfc_default: nfc_default {
+		pins = "gpio12", "gpio21";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-pull-up;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts
new file mode 100644
index 000000000000..34f82e06ef53
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts
@@ -0,0 +1,465 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, Raffaele Tranquillini <raffaele.tranquillini@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "msm8996-xiaomi-common.dtsi"
+#include <dt-bindings/sound/qcom,q6afe.h>
+#include <dt-bindings/sound/qcom,q6asm.h>
+#include <dt-bindings/input/ti-drv260x.h>
+
+/ {
+	model = "Xiaomi Mi 5";
+	compatible = "xiaomi,gemini", "qcom,msm8996";
+	chassis-type = "handset";
+	qcom,msm-id = <246 0x30001>;
+	qcom,pmic-id = <0x20009 0x2000a 0x00 0x00>;
+	qcom,board-id = <31 0>;
+
+	clocks {
+		divclk2_haptics: divclk2 {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+			clock-output-names = "divclk2";
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&divclk2_pin_a>;
+		};
+	};
+};
+
+&adsp_pil {
+	firmware-name = "qcom/msm8996/gemini/adsp.mbn";
+};
+
+&blsp2_i2c3 {
+	haptics: drv2604@5a {
+		compatible = "ti,drv2604";
+		reg = <0x5a>;
+		enable-gpio = <&tlmm 93 0x00>;
+		mode = <DRV260X_LRA_MODE>;
+		library-sel = <DRV260X_LIB_LRA>;
+		pinctrl-names = "default","sleep";
+		pinctrl-0 = <&vibrator_default>;
+		pinctrl-1 = <&vibrator_sleep>;
+	};
+
+	lp5562@30 {
+		compatible = "ti,lp5562";
+		reg = <0x30>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		enable-gpio = <&pm8994_gpios 7 1>;
+		clock-mode = /bits/8 <2>;
+		label = "button-backlight";
+
+		led@0 {
+			reg = <0>;
+			chan-name = "button-backlight";
+			led-cur = /bits/ 8 <0x32>;
+			max-cur = /bits/ 8 <0xC8>;
+		};
+
+		led@1 {
+			reg = <0>;
+			chan-name = "button-backlight1";
+			led-cur = /bits/ 8 <0x32>;
+			max-cur = /bits/ 8 <0xC8>;
+		};
+	};
+};
+
+&blsp2_i2c6 {
+	synaptics@20 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x20>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <125 IRQ_TYPE_LEVEL_LOW>;
+		vdda-supply = <&vreg_l6a_1p8>;
+		vdd-supply = <&vdd_3v2_tp>;
+		reset-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;
+
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&touchscreen_default>;
+		pinctrl-1 = <&touchscreen_sleep>;
+	};
+
+};
+
+&dsi0 {
+	status = "okay";
+
+	vdd-supply = <&vreg_l2a_1p25>;
+	vdda-supply = <&vreg_l19a_3p3>;
+	vddio-supply = <&vreg_l14a_1p8>;
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&mdss_dsi_default &mdss_te_default>;
+	pinctrl-1 = <&mdss_dsi_sleep &mdss_te_sleep>;
+
+	panel: panel@0 {
+		compatible = "jdi,fhd-r63452";
+		reg = <0>;
+		reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;
+		backlight = <&pmi8994_wled>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&dsi0_out>;
+			};
+		};
+	};
+};
+
+&dsi0_out {
+	remote-endpoint = <&panel_in>;
+};
+
+&gpu {
+	zap-shader {
+		firmware-name = "qcom/msm8996/gemini/a530_zap.mbn";
+	};
+};
+
+&pmi8994_wled {
+	status = "okay";
+};
+
+&q6asmdai {
+	dai@0 {
+		reg = <0>;
+	};
+
+	dai@1 {
+		reg = <1>;
+	};
+
+	dai@2 {
+		reg = <2>;
+	};
+};
+
+&sound {
+	compatible = "qcom,apq8096-sndcard";
+	model = "gemini";
+	audio-routing =	"RX_BIAS", "MCLK",
+		"MM_DL1",  "MultiMedia1 Playback",
+		"MM_DL2",  "MultiMedia2 Playback",
+		"MultiMedia3 Capture", "MM_UL3";
+
+	mm1-dai-link {
+		link-name = "MultiMedia1";
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
+		};
+	};
+
+	mm2-dai-link {
+		link-name = "MultiMedia2";
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>;
+		};
+	};
+
+	mm3-dai-link {
+		link-name = "MultiMedia3";
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>;
+		};
+	};
+
+	slim-dai-link {
+		link-name = "SLIM Playback";
+		cpu {
+			sound-dai = <&q6afedai SLIMBUS_6_RX>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+		};
+
+		codec {
+			sound-dai = <&wcd9335 6>;
+		};
+	};
+
+	slimcap-dai-link {
+		link-name = "SLIM Capture";
+		cpu {
+			sound-dai = <&q6afedai SLIMBUS_0_TX>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+		};
+
+		codec {
+			sound-dai = <&wcd9335 1>;
+		};
+	};
+};
+
+&venus {
+	firmware-name = "qcom/msm8996/gemini/venus.mbn";
+};
+
+&rpm_requests {
+	pm8994-regulators {
+		vreg_l17a_2p8: l17 {
+			regulator-name = "vreg_l17a_2p8";
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2500000>;
+		};
+		vreg_l29a_2p7: l29 {
+			regulator-name = "vreg_l29a_2p7";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+	};
+};
+
+&pm8994_gpios {
+	gpio-line-names =
+		"NC",			/* GPIO_1  */
+		"VOL_UP_N",		/* GPIO_2  */
+		"SPKR_ID",		/* GPIO_3  */
+		"PWM_HAPTICS",		/* GPIO_4  */
+		"INFARED_DRV",		/* GPIO_5  */
+		"NC",			/* GPIO_6  */
+		"KEYPAD_LED_EN",	/* GPIO_7  */
+		"WL_EN",		/* GPIO_8  */
+		"3P3_ENABLE",		/* GPIO_9  */
+		"FP_ID",		/* GPIO_10 */
+		"NC",			/* GPIO_11 */
+		"NC",			/* GPIO_12 */
+		"NC",			/* GPIO_13 */
+		"NC",			/* GPIO_14 */
+		"DIVCLK1_CDC",		/* GPIO_15 */
+		"DIVCLK2_HAPTICS",	/* GPIO_16 */
+		"NC",			/* GPIO_17 */
+		"32KHz_CLK_IN",		/* GPIO_18 */
+		"BT_EN",		/* GPIO_19 */
+		"PMIC_SLB",		/* GPIO_20 */
+		"UIM_BATT_ALARM",	/* GPIO_21 */
+		"NC";			/* GPIO_22 */
+
+	divclk2_pin_a: divclk2 {
+		pins = "gpio16";
+		function = PMIC_GPIO_FUNC_FUNC2;
+		bias-disable;
+		power-source = <PM8994_GPIO_S4>;
+	};
+};
+
+&pm8994_mpps {
+	gpio-line-names =
+		"NC",			/* MPP_1 */
+		"CCI_TIMER1",		/* MPP_2 */
+		"PMIC_SLB",		/* MPP_3 */
+		"EXT_FET_WLED_PWR_EN_N",/* MPP_4 */
+		"NC",			/* MPP_5 */
+		"NC",			/* MPP_6 */
+		"NC",			/* MPP_7 */
+		"NC";			/* MPP_8 */
+};
+
+&pmi8994_gpios {
+	gpio-line-names =
+		"NC",			/* GPIO_1  */
+		"SPKR_PA_RST",		/* GPIO_2  */
+		"NC",			/* GPIO_3  */
+		"NC",			/* GPIO_4  */
+		"NC",			/* GPIO_5  */
+		"NC",			/* GPIO_6  */
+		"NC",			/* GPIO_7  */
+		"NC",			/* GPIO_8  */
+		"NC",			/* GPIO_9  */
+		"NC";			/* GPIO_10 */
+};
+
+&tlmm {
+	gpio-line-names =
+		"ESE_SPI_MOSI",		/* GPIO_0   */
+		"ESE_SPI_MISO",		/* GPIO_1   */
+		"ERR_INT_N",		/* GPIO_2   */
+		"ESE_SPI_CLK",		/* GPIO_3   */
+		"MSM_UART_TX",		/* GPIO_4   */
+		"MSM_UART_RX",		/* GPIO_5   */
+		"NFC_I2C_SDA",		/* GPIO_6   */
+		"NFC_I2C_SCL",		/* GPIO_7   */
+		"LCD0_RESET_N",		/* GPIO_8   */
+		"NFC_IRQ",		/* GPIO_9   */
+		"LCD_TE",		/* GPIO_10  */
+		"LCD_ID_DET1",		/* GPIO_11  */
+		"NFC_DISABLE",		/* GPIO_12  */
+		"CAM_MCLK0",		/* GPIO_13  */
+		"NC",			/* GPIO_14  */
+		"CAM_MCLK2",		/* GPIO_15  */
+		"ESE_PWR_REQ",		/* GPIO_16  */
+		"CCI_I2C_SDA0",		/* GPIO_17  */
+		"CCI_I2C_SCL0",		/* GPIO_18  */
+		"CCI_I2C_SDA1",		/* GPIO_19  */
+		"CCI_I2C_SCL1",		/* GPIO_20  */
+		"NFC_DWL_REQ",		/* GPIO_21  */
+		"CCI_TIMER1",		/* GPIO_22  */
+		"WEBCAM1_RESET_N",	/* GPIO_23  */
+		"ESE_IRQ",		/* GPIO_24  */
+		"NC",			/* GPIO_25  */
+		"WEBCAM1_STANDBY",	/* GPIO_26  */
+		"NC",			/* GPIO_27  */
+		"NC",			/* GPIO_28  */
+		"NC",			/* GPIO_29  */
+		"CAM1_RST_N",		/* GPIO_30  */
+		"NC",			/* GPIO_31  */
+		"NC",			/* GPIO_32  */
+		"NC",			/* GPIO_33  */
+		"FP_DOME_SW",		/* GPIO_34  */
+		"PCI_E0_RST_N",		/* GPIO_35  */
+		"PCI_E0_CLKREQ_N",	/* GPIO_36  */
+		"PCI_E0_WAKE",		/* GPIO_37  */
+		"FM_INT_N",		/* GPIO_38  */
+		"FM_RESET_N",		/* GPIO_39  */
+		"NC",			/* GPIO_40  */
+		"QCA_UART_TXD",		/* GPIO_41  */
+		"QCA_UART_RXD",		/* GPIO_42  */
+		"QCA_UART_CTS",		/* GPIO_43  */
+		"QCA_UART_RTS",		/* GPIO_44  */
+		"MAWC_UART_TX",		/* GPIO_45  */
+		"MAWC_UART_RX",		/* GPIO_46  */
+		"NC",			/* GPIO_47  */
+		"NC",			/* GPIO_48  */
+		"AUDIO_SWITCH_EN",	/* GPIO_49  */
+		"FP_SPI_RST",		/* GPIO_50  */
+		"TYPEC_I2C_SDA",	/* GPIO_51  */
+		"TYPEC_I2C_SCL",	/* GPIO_52  */
+		"CODEC_INT2_N",		/* GPIO_53  */
+		"CODEC_INT1_N",		/* GPIO_54  */
+		"APPS_I2C7_SDA",	/* GPIO_55  */
+		"APPS_I2C7_SCL",	/* GPIO_56  */
+		"FORCE_USB_BOOT",	/* GPIO_57  */
+		"SPKR_I2S_BCK",		/* GPIO_58  */
+		"SPKR_I2S_WS",		/* GPIO_59  */
+		"SPKR_I2S_DOUT",	/* GPIO_60  */
+		"SPKR_I2S_DIN",		/* GPIO_61  */
+		"ESE_RSTN",		/* GPIO_62  */
+		"TYPEC_INT",		/* GPIO_63  */
+		"CODEC_RESET_N",	/* GPIO_64  */
+		"PCM_CLK",		/* GPIO_65  */
+		"PCM_SYNC",		/* GPIO_66  */
+		"PCM_DIN",		/* GPIO_67  */
+		"PCM_DOUT",		/* GPIO_68  */
+		"HIFI_CLK",		/* GPIO_69  */
+		"SLIMBUS_CLK",		/* GPIO_70  */
+		"SLIMBUS_DATA0",	/* GPIO_71  */
+		"SLIMBUS_DATA1",	/* GPIO_72  */
+		"LDO_5V_IN_EN",		/* GPIO_73  */
+		"NC",			/* GPIO_74  */
+		"FM_I2S_CLK",		/* GPIO_75  */
+		"FM_I2S_SYNC",		/* GPIO_76  */
+		"FM_I2S_DATA",		/* GPIO_77  */
+		"FM_STATUS",		/* GPIO_78  */
+		"NC",			/* GPIO_79  */
+		"SENSOR_RESET_N",	/* GPIO_80  */
+		"FP_SPI_MOSI",		/* GPIO_81  */
+		"FP_SPI_MISO",		/* GPIO_82  */
+		"FP_SPI_CS_N",		/* GPIO_83  */
+		"FP_SPI_CLK",		/* GPIO_84  */
+		"NC",			/* GPIO_85  */
+		"CAM_VDD_1P05_EN",	/* GPIO_86  */
+		"MSM_TS_I2C_SDA",	/* GPIO_87  */
+		"MSM_TS_I2C_SCL",	/* GPIO_88  */
+		"TS_RESOUT_N",		/* GPIO_89  */
+		"ESE_SPI_CS_N",		/* GPIO_90  */
+		"NC",			/* GPIO_91  */
+		"NC",			/* GPIO_92  */
+		"HAPTICS_EN",		/* GPIO_93  */
+		"NC",			/* GPIO_94  */
+		"NC",			/* GPIO_95  */
+		"NC",			/* GPIO_96  */
+		"NC",			/* GPIO_97  */
+		"GRFC_1",		/* GPIO_98  */
+		"NC",			/* GPIO_99  */
+		"GRFC_3",		/* GPIO_100 */
+		"GRFC_4",		/* GPIO_101 */
+		"NC",			/* GPIO_102 */
+		"NC",			/* GPIO_103 */
+		"GRFC_7",		/* GPIO_104 */
+		"UIM2_DATA",		/* GPIO_105 */
+		"UIM2_CLK",		/* GPIO_106 */
+		"UIM2_RESET",		/* GPIO_107 */
+		"UIM2_PRESENT",		/* GPIO_108 */
+		"UIM1_DATA",		/* GPIO_109 */
+		"UIM1_CLK",		/* GPIO_110 */
+		"UIM1_RESET",		/* GPIO_111 */
+		"UIM1_PRESENT",		/* GPIO_112 */
+		"UIM_BATT_ALARM",	/* GPIO_113 */
+		"GRFC_8",		/* GPIO_114 */
+		"GRFC_9",		/* GPIO_115 */
+		"TX_GTR_THRES",		/* GPIO_116 */
+		"ACCEL_INT",		/* GPIO_117 */
+		"GYRO_INT",		/* GPIO_118 */
+		"COMPASS_INT",		/* GPIO_119 */
+		"PROXIMITY_INT_N",	/* GPIO_120 */
+		"FP_IRQ",		/* GPIO_121 */
+		"NC",			/* GPIO_122 */
+		"HALL_INTR2",		/* GPIO_123 */
+		"HALL_INTR1",		/* GPIO_124 */
+		"TS_INT_N",		/* GPIO_125 */
+		"NC",			/* GPIO_126 */
+		"GRFC_11",		/* GPIO_127 */
+		"NC",			/* GPIO_128 */
+		"EXT_GPS_LNA_EN",	/* GPIO_129 */
+		"NC",			/* GPIO_130 */
+		"NC",			/* GPIO_131 */
+		"NC",			/* GPIO_132 */
+		"GRFC_14",		/* GPIO_133 */
+		"GSM_TX2_PHASE_D",	/* GPIO_134 */
+		"NC",			/* GPIO_135 */
+		"NC",			/* GPIO_136 */
+		"RFFE3_DATA",		/* GPIO_137 */
+		"RFFE3_CLK",		/* GPIO_138 */
+		"NC",			/* GPIO_139 */
+		"NC",			/* GPIO_140 */
+		"RFFE5_DATA",		/* GPIO_141 */
+		"RFFE5_CLK",		/* GPIO_142 */
+		"NC",			/* GPIO_143 */
+		"COEX_UART_TX",		/* GPIO_144 */
+		"COEX_UART_RX",		/* GPIO_145 */
+		"RFFE2_DATA",		/* GPIO_146 */
+		"RFFE2_CLK",		/* GPIO_147 */
+		"RFFE1_DATA",		/* GPIO_148 */
+		"RFFE1_CLK";		/* GPIO_149 */
+
+	touchscreen_default: touchscreen_default {
+		pins = "gpio89", "gpio125";
+		function = "gpio";
+		drive-strength = <10>;
+		bias-pull-up;
+	};
+
+	touchscreen_sleep: touchscreen_sleep {
+		pins = "gpio89", "gpio125";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	vibrator_default: vibrator_default {
+		pins = "gpio93";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+
+	vibrator_sleep: vibrator_sleep {
+		pins = "gpio93";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts
new file mode 100644
index 000000000000..e5b8402b1ed6
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts
@@ -0,0 +1,432 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2020, Yassine Oudjana <y.oudjana@protonmail.com>
+ */
+
+/dts-v1/;
+
+#include "msm8996-xiaomi-common.dtsi"
+#include "pmi8996.dtsi"
+#include <dt-bindings/sound/qcom,q6afe.h>
+#include <dt-bindings/sound/qcom,q6asm.h>
+
+/ {
+	model = "Xiaomi Mi Note 2";
+	compatible = "xiaomi,scorpio", "qcom,msm8996";
+	chassis-type = "handset";
+	qcom,msm-id = <305 0x10000>;
+	qcom,board-id = <34 0>;
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		framebuffer0: framebuffer@83401000 {
+			compatible = "simple-framebuffer";
+			reg = <0x00 0x83401000 0x00 (1080 * 1920 * 3)>;
+			width = <1080>;
+			height = <1920>;
+			stride = <(1080 * 3)>;
+			format = "r8g8b8";
+
+			/* DSI0 and MDP SMMU clocks */
+			clocks = <&mmcc MDSS_MDP_CLK>,
+				 <&mmcc MMSS_MMAGIC_AHB_CLK>,
+				 <&mmcc MDSS_AHB_CLK>,
+				 <&mmcc MDSS_AXI_CLK>,
+				 <&mmcc MMSS_MISC_AHB_CLK>,
+				 <&mmcc MDSS_BYTE0_CLK>,
+				 <&mmcc MDSS_PCLK0_CLK>,
+				 <&mmcc MDSS_ESC0_CLK>,
+				 <&mmcc SMMU_MDP_AHB_CLK>,
+				 <&mmcc SMMU_MDP_AXI_CLK>;
+
+			/* MDSS power domain */
+			power-domains = <&mmcc MDSS_GDSC>;
+		};
+	};
+
+	reserved-memory {
+		cont_splash_mem: memory@83401000 {
+			reg = <0x0 0x83401000 0x0 (1080 * 1920 * 3)>;
+			no-map;
+		};
+	};
+};
+
+&adsp_pil {
+	firmware-name = "qcom/msm8996/scorpio/adsp.mbn";
+};
+
+&blsp2_i2c6 {
+	touchscreen: atmel-mxt-ts@4a {
+		compatible = "atmel,maxtouch";
+		reg = <0x4a>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <125 IRQ_TYPE_LEVEL_LOW>;
+		vdda-supply = <&vreg_l6a_1p8>;
+		vdd-supply = <&vdd_3v2_tp>;
+		reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>;
+
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&touchscreen_default>;
+		pinctrl-1 = <&touchscreen_sleep>;
+	};
+};
+
+&gpu {
+	zap-shader {
+		firmware-name = "qcom/msm8996/scorpio/a530_zap.mbn";
+	};
+};
+
+&mdp_smmu {
+	/*
+	 * Probing this SMMU causes a crash due to writing to some secure
+	 * registers. Disable it for now.
+	 */
+	status = "disabled";
+};
+
+&mdss {
+	/*
+	 * MDSS depends on the MDP SMMU, and probing it alters the bootloader
+	 * configured framebuffer used by simplefb. Disable it for now.
+	 */
+	status = "disabled";
+};
+
+&q6asmdai {
+	dai@0 {
+		reg = <0>;
+	};
+
+	dai@1 {
+		reg = <1>;
+	};
+
+	dai@2 {
+		reg = <2>;
+	};
+};
+
+&sound {
+	compatible = "qcom,apq8096-sndcard";
+	model = "scorpio";
+	audio-routing =	"RX_BIAS", "MCLK";
+
+	mm1-dai-link {
+		link-name = "MultiMedia1";
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
+		};
+	};
+
+	mm2-dai-link {
+		link-name = "MultiMedia2";
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>;
+		};
+	};
+
+	mm3-dai-link {
+		link-name = "MultiMedia3";
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>;
+		};
+	};
+
+	slim-dai-link {
+		link-name = "SLIM Playback";
+		cpu {
+			sound-dai = <&q6afedai SLIMBUS_6_RX>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+		};
+
+		codec {
+			sound-dai = <&wcd9335 6>;
+		};
+	};
+
+	slimcap-dai-link {
+		link-name = "SLIM Capture";
+		cpu {
+			sound-dai = <&q6afedai SLIMBUS_0_TX>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+		};
+
+		codec {
+			sound-dai = <&wcd9335 1>;
+		};
+	};
+};
+
+&venus {
+	firmware-name = "qcom/msm8996/scorpio/venus.mbn";
+};
+
+&rpm_requests {
+	pm8994-regulators {
+		vreg_l3a_0p875: l3 {
+			regulator-name = "vreg_l3a_0p875";
+			regulator-min-microvolt = <850000>;
+			regulator-max-microvolt = <1300000>;
+		};
+		vreg_l11a_1p1: l11 {
+			regulator-name = "vreg_l11a_1p1";
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1100000>;
+		};
+		vreg_l17a_2p8: l17 {
+			regulator-name = "vreg_l17a_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+		vreg_l18a_2p8: l18 {
+			regulator-name = "vreg_l18a_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+		vreg_l22a_3p0: l22 {
+			regulator-name = "vreg_l22a_3p0";
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <3500000>;
+		};
+		vreg_l29a_2p7: l29 {
+			regulator-name = "vreg_l29a_2p7";
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <2700000>;
+		};
+	};
+};
+
+&vdd_gfx {
+	regulator-max-microvolt = <1065000>;
+};
+
+&pm8994_gpios {
+	gpio-line-names =
+		"NC",			/* GPIO_1  */
+		"VOL_UP_N",		/* GPIO_2  */
+		"SPKR_ID",		/* GPIO_3  */
+		"PWM_HAPTICS",		/* GPIO_4  */
+		"INFARED_DRV",		/* GPIO_5  */
+		"NC",			/* GPIO_6  */
+		"KEYPAD_LED_EN_A",	/* GPIO_7  */
+		"WL_EN",		/* GPIO_8  */
+		"3P3_ENABLE",		/* GPIO_9  */
+		"KEYPAD_LED_EN_B",	/* GPIO_10 */
+		"FP_ID",		/* GPIO_11 */
+		"NC",			/* GPIO_12 */
+		"NC",			/* GPIO_13 */
+		"NC",			/* GPIO_14 */
+		"DIVCLK1_CDC",		/* GPIO_15 */
+		"DIVCLK2_HAPTICS",	/* GPIO_16 */
+		"NC",			/* GPIO_17 */
+		"32KHz_CLK_IN",		/* GPIO_18 */
+		"BT_EN",		/* GPIO_19 */
+		"PMIC_SLB",		/* GPIO_20 */
+		"UIM_BATT_ALARM",	/* GPIO_21 */
+		"NC";			/* GPIO_22 */
+};
+
+&pm8994_mpps {
+	gpio-line-names =
+		"VREF_SDC_UIM_APC",	/* MPP_1 */
+		"NC",			/* MPP_2 */
+		"VREF_DACX",		/* MPP_3 */
+		"NC",			/* MPP_4 */
+		"NC",			/* MPP_5 */
+		"STAT_SMB1351",		/* MPP_6 */
+		"NC",			/* MPP_7 */
+		"NC";			/* MPP_8 */
+};
+
+&pmi8994_gpios {
+	gpio-line-names =
+		"NC",			/* GPIO_1  */
+		"SPKR_PA_RST",		/* GPIO_2  */
+		"NC",			/* GPIO_3  */
+		"NC",			/* GPIO_4  */
+		"NC",			/* GPIO_5  */
+		"NC",			/* GPIO_6  */
+		"NC",			/* GPIO_7  */
+		"NC",			/* GPIO_8  */
+		"NC",			/* GPIO_9  */
+		"NC";			/* GPIO_10 */
+};
+
+&tlmm {
+	gpio-line-names =
+		"ESE_SPI_MOSI",		/* GPIO_0   */
+		"ESE_SPI_MISO",		/* GPIO_1   */
+		"NC",			/* GPIO_2   */
+		"ESE_SPI_CLK",		/* GPIO_3   */
+		"MSM_UART_TX",		/* GPIO_4   */
+		"MSM_UART_RX",		/* GPIO_5   */
+		"NFC_I2C_SDA",		/* GPIO_6   */
+		"NFC_I2C_SCL",		/* GPIO_7   */
+		"OLED_RESET_N",		/* GPIO_8   */
+		"NFC_IRQ",		/* GPIO_9   */
+		"OLED_TE",		/* GPIO_10  */
+		"OLED_ID_DET1",		/* GPIO_11  */
+		"NFC_DISABLE",		/* GPIO_12  */
+		"CAM_MCLK0",		/* GPIO_13  */
+		"OLED_ID_DET2",		/* GPIO_14  */
+		"CAM_MCLK2",		/* GPIO_15  */
+		"ESE_PWR_REQ",		/* GPIO_16  */
+		"CCI_I2C_SDA0",		/* GPIO_17  */
+		"CCI_I2C_SCL0",		/* GPIO_18  */
+		"CCI_I2C_SDA1",		/* GPIO_19  */
+		"CCI_I2C_SCL1",		/* GPIO_20  */
+		"NFC_DWL_REQ",		/* GPIO_21  */
+		"CCI_TIMER1",		/* GPIO_22  */
+		"WEBCAM1_RESET_N",	/* GPIO_23  */
+		"ESE_IRQ",		/* GPIO_24  */
+		"NC",			/* GPIO_25  */
+		"WEBCAM1_STANDBY",	/* GPIO_26  */
+		"NC",			/* GPIO_27  */
+		"NC",			/* GPIO_28  */
+		"OLED_ERR_FG",		/* GPIO_29  */
+		"CAM1_RST_N",		/* GPIO_30  */
+		"HIFI_SW_MUTE",		/* GPIO_31  */
+		"NC",			/* GPIO_32  */
+		"NC",			/* GPIO_33  */
+		"FP_DOME_SW",		/* GPIO_34  */
+		"PCI_E0_RST_N",		/* GPIO_35  */
+		"PCI_E0_CLKREQ_N",	/* GPIO_36  */
+		"PCI_E0_WAKE",		/* GPIO_37  */
+		"OV_PWDN",		/* GPIO_38  */
+		"NC",			/* GPIO_39  */
+		"VDDR_1P6_EN",		/* GPIO_40  */
+		"QCA_UART_TXD",		/* GPIO_41  */
+		"QCA_UART_RXD",		/* GPIO_42  */
+		"QCA_UART_CTS",		/* GPIO_43  */
+		"QCA_UART_RTS",		/* GPIO_44  */
+		"MAWC_UART_TX",		/* GPIO_45  */
+		"MAWC_UART_RX",		/* GPIO_46  */
+		"NC",			/* GPIO_47  */
+		"NC",			/* GPIO_48  */
+		"AUDIO_SWITCH_EN",	/* GPIO_49  */
+		"FP_SPI_RST",		/* GPIO_50  */
+		"TYPEC_I2C_SDA",	/* GPIO_51  */
+		"TYPEC_I2C_SCL",	/* GPIO_52  */
+		"CODEC_INT2_N",		/* GPIO_53  */
+		"CODEC_INT1_N",		/* GPIO_54  */
+		"APPS_I2C7_SDA",	/* GPIO_55  */
+		"APPS_I2C7_SCL",	/* GPIO_56  */
+		"FORCE_USB_BOOT",	/* GPIO_57  */
+		"SPKR_I2S_BCK",		/* GPIO_58  */
+		"SPKR_I2S_WS",		/* GPIO_59  */
+		"SPKR_I2S_DOUT",	/* GPIO_60  */
+		"SPKR_I2S_DIN",		/* GPIO_61  */
+		"ESE_RSTN",		/* GPIO_62  */
+		"TYPEC_INT",		/* GPIO_63  */
+		"CODEC_RESET_N",	/* GPIO_64  */
+		"PCM_CLK",		/* GPIO_65  */
+		"PCM_SYNC",		/* GPIO_66  */
+		"PCM_DIN",		/* GPIO_67  */
+		"PCM_DOUT",		/* GPIO_68  */
+		"CDC_44K1_CLK",		/* GPIO_69  */
+		"SLIMBUS_CLK",		/* GPIO_70  */
+		"SLIMBUS_DATA0",	/* GPIO_71  */
+		"SLIMBUS_DATA1",	/* GPIO_72  */
+		"LDO_5V_IN_EN",		/* GPIO_73  */
+		"NC",			/* GPIO_74  */
+		"TSP_RST_N",		/* GPIO_75  */
+		"NC",			/* GPIO_76  */
+		"TOUCHKEY_INT",		/* GPIO_77  */
+		"SPKR_I2S_MCLK",	/* GPIO_78  */
+		"SPKR_PA_INT",		/* GPIO_79  */
+		"SENSOR_RESET_N",	/* GPIO_80  */
+		"FP_SPI_MOSI",		/* GPIO_81  */
+		"FP_SPI_MISO",		/* GPIO_82  */
+		"FP_SPI_CS_N",		/* GPIO_83  */
+		"FP_SPI_CLK",		/* GPIO_84  */
+		"HIFI_SD",		/* GPIO_85  */
+		"CAM_VDD_1P05_EN",	/* GPIO_86  */
+		"MSM_TS_I2C_SDA",	/* GPIO_87  */
+		"MSM_TS_I2C_SCL",	/* GPIO_88  */
+		"NC",			/* GPIO_89  */
+		"ESE_SPI_CS_N",		/* GPIO_90  */
+		"NC",			/* GPIO_91  */
+		"NC",			/* GPIO_92  */
+		"NC",			/* GPIO_93  */
+		"NC",			/* GPIO_94  */
+		"NC",			/* GPIO_95  */
+		"NC",			/* GPIO_96  */
+		"GRFC_0",		/* GPIO_97  */
+		"GRFC_1",		/* GPIO_98  */
+		"NC",			/* GPIO_99  */
+		"GRFC_3",		/* GPIO_100 */
+		"GRFC_4",		/* GPIO_101 */
+		"NC",			/* GPIO_102 */
+		"NC",			/* GPIO_103 */
+		"GRFC_7",		/* GPIO_104 */
+		"UIM2_DATA",		/* GPIO_105 */
+		"UIM2_CLK",		/* GPIO_106 */
+		"UIM2_RESET",		/* GPIO_107 */
+		"UIM2_PRESENT",		/* GPIO_108 */
+		"UIM1_DATA",		/* GPIO_109 */
+		"UIM1_CLK",		/* GPIO_110 */
+		"UIM1_RESET",		/* GPIO_111 */
+		"UIM1_PRESENT",		/* GPIO_112 */
+		"UIM_BATT_ALARM",	/* GPIO_113 */
+		"GRFC_8",		/* GPIO_114 */
+		"GRFC_9",		/* GPIO_115 */
+		"TX_GTR_THRES",		/* GPIO_116 */
+		"ACC_INT",		/* GPIO_117 */
+		"GYRO_INT",		/* GPIO_118 */
+		"COMPASS_INT",		/* GPIO_119 */
+		"PROXIMITY_INT_N",	/* GPIO_120 */
+		"FP_IRQ",		/* GPIO_121 */
+		"TSP_TA",		/* GPIO_122 */
+		"HALL_INTR2",		/* GPIO_123 */
+		"HALL_INTR1",		/* GPIO_124 */
+		"TS_INT_N",		/* GPIO_125 */
+		"NC",			/* GPIO_126 */
+		"GRFC_11",		/* GPIO_127 */
+		"HIFI_PWR_EN",		/* GPIO_128 */
+		"EXT_GPS_LNA_EN",	/* GPIO_129 */
+		"NC",			/* GPIO_130 */
+		"NC",			/* GPIO_131 */
+		"NC",			/* GPIO_132 */
+		"GRFC_14",		/* GPIO_133 */
+		"GSM_TX2_PHASE_D",	/* GPIO_134 */
+		"HIFI_SW_SEL",		/* GPIO_135 */
+		"GRFC_15",		/* GPIO_136 */
+		"RFFE3_DATA",		/* GPIO_137 */
+		"RFFE3_CLK",		/* GPIO_138 */
+		"NC",			/* GPIO_139 */
+		"NC",			/* GPIO_140 */
+		"RFFE5_DATA",		/* GPIO_141 */
+		"RFFE5_CLK",		/* GPIO_142 */
+		"NC",			/* GPIO_143 */
+		"COEX_UART_TX",		/* GPIO_144 */
+		"COEX_UART_RX",		/* GPIO_145 */
+		"RFFE2_DATA",		/* GPIO_146 */
+		"RFFE2_CLK",		/* GPIO_147 */
+		"RFFE1_DATA",		/* GPIO_148 */
+		"RFFE1_CLK";		/* GPIO_149 */
+
+	touchscreen_default: touchscreen_default {
+		pins = "gpio75", "gpio125";
+		function = "gpio";
+		drive-strength = <10>;
+		bias-pull-up;
+	};
+
+	touchscreen_sleep: touchscreen_sleep {
+		pins = "gpio75", "gpio125";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 52df22ab3f6a..bccc2d0b35a8 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -582,7 +582,6 @@
 		pcie_phy: phy@34000 {
 			compatible = "qcom,msm8996-qmp-pcie-phy";
 			reg = <0x00034000 0x488>;
-			#clock-cells = <1>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
@@ -598,12 +597,13 @@
 			reset-names = "phy", "common", "cfg";
 			status = "disabled";
 
-			pciephy_0: lane@35000 {
+			pciephy_0: phy@35000 {
 				reg = <0x00035000 0x130>,
 				      <0x00035200 0x200>,
 				      <0x00035400 0x1dc>;
 				#phy-cells = <0>;
 
+				#clock-cells = <1>;
 				clock-output-names = "pcie_0_pipe_clk_src";
 				clocks = <&gcc GCC_PCIE_0_PIPE_CLK>;
 				clock-names = "pipe0";
@@ -611,7 +611,7 @@
 				reset-names = "lane0";
 			};
 
-			pciephy_1: lane@36000 {
+			pciephy_1: phy@36000 {
 				reg = <0x00036000 0x130>,
 				      <0x00036200 0x200>,
 				      <0x00036400 0x1dc>;
@@ -624,7 +624,7 @@
 				reset-names = "lane1";
 			};
 
-			pciephy_2: lane@37000 {
+			pciephy_2: phy@37000 {
 				reg = <0x00037000 0x130>,
 				      <0x00037200 0x200>,
 				      <0x00037400 0x1dc>;
@@ -638,7 +638,7 @@
 			};
 		};
 
-		rpm_msg_ram: memory@68000 {
+		rpm_msg_ram: sram@68000 {
 			compatible = "qcom,rpm-msg-ram";
 			reg = <0x00068000 0x6000>;
 		};
@@ -705,6 +705,28 @@
 			#thermal-sensor-cells = <1>;
 		};
 
+		cryptobam: dma@644000 {
+			compatible = "qcom,bam-v1.7.0";
+			reg = <0x00644000 0x24000>;
+			interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_CE1_CLK>;
+			clock-names = "bam_clk";
+			#dma-cells = <1>;
+			qcom,ee = <0>;
+			qcom,controlled-remotely = <1>;
+		};
+
+		crypto: crypto@67a000 {
+			compatible = "qcom,crypto-v5.4";
+			reg = <0x0067a000 0x6000>;
+			clocks = <&gcc GCC_CE1_AHB_CLK>,
+				 <&gcc GCC_CE1_AXI_CLK>,
+				 <&gcc GCC_CE1_CLK>;
+			clock-names = "iface", "bus", "core";
+			dmas = <&cryptobam 6>, <&cryptobam 7>;
+			dma-names = "rx", "tx";
+		};
+
 		tcsr_mutex_regs: syscon@740000 {
 			compatible = "syscon";
 			reg = <0x00740000 0x40000>;
@@ -1211,6 +1233,20 @@
 				};
 			};
 
+			blsp1_uart2_default: blsp1-uart2-default {
+				pins = "gpio41", "gpio42", "gpio43", "gpio44";
+				function = "blsp_uart2";
+				drive-strength = <16>;
+				bias-disable;
+			};
+
+			blsp1_uart2_sleep: blsp1-uart2-sleep {
+				pins = "gpio41", "gpio42", "gpio43", "gpio44";
+				function = "gpio";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
 			blsp1_i2c3_default: blsp1-i2c2-default {
 				pins = "gpio47", "gpio48";
 				function = "blsp_i2c3";
@@ -1239,6 +1275,20 @@
 				bias-disable;
 			};
 
+			blsp2_i2c3_default: blsp2-i2c3 {
+				pins = "gpio51", "gpio52";
+				function = "blsp_i2c9";
+				drive-strength = <16>;
+				bias-disable;
+			};
+
+			blsp2_i2c3_sleep: blsp2-i2c3-sleep {
+				pins = "gpio51", "gpio52";
+				function = "gpio";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
 			wcd_intr_default: wcd-intr-default{
 				pins = "gpio54";
 				function = "gpio";
@@ -1495,6 +1545,11 @@
 			};
 		};
 
+		sram@290000 {
+			compatible = "qcom,rpm-stats";
+			reg = <0x00290000 0x10000>;
+		};
+
 		spmi_bus: qcom,spmi@400f000 {
 			compatible = "qcom,spmi-pmic-arb";
 			reg = <0x0400f000 0x1000>,
@@ -1746,7 +1801,7 @@
 			reset-names = "ufsphy";
 			status = "disabled";
 
-			ufsphy_lane: lanes@627400 {
+			ufsphy_lane: phy@627400 {
 				reg = <0x627400 0x12c>,
 				      <0x627600 0x200>,
 				      <0x627c00 0x1b4>;
@@ -2586,7 +2641,6 @@
 		usb3phy: phy@7410000 {
 			compatible = "qcom,msm8996-qmp-usb3-phy";
 			reg = <0x07410000 0x1c4>;
-			#clock-cells = <1>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
@@ -2601,12 +2655,13 @@
 			reset-names = "phy", "common";
 			status = "disabled";
 
-			ssusb_phy_0: lane@7410200 {
+			ssusb_phy_0: phy@7410200 {
 				reg = <0x07410200 0x200>,
 				      <0x07410400 0x130>,
 				      <0x07410600 0x1a8>;
 				#phy-cells = <0>;
 
+				#clock-cells = <1>;
 				clock-output-names = "usb3_phy_pipe_clk_src";
 				clocks = <&gcc GCC_USB3_PHY_PIPE_CLK>;
 				clock-names = "pipe0";
@@ -2686,7 +2741,7 @@
 			status = "disabled";
 		 };
 
-		blsp1_dma: dma@7544000 {
+		blsp1_dma: dma-controller@7544000 {
 			compatible = "qcom,bam-v1.7.0";
 			reg = <0x07544000 0x2b000>;
 			interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>;
@@ -2704,6 +2759,9 @@
 			clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>,
 				 <&gcc GCC_BLSP1_AHB_CLK>;
 			clock-names = "core", "iface";
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&blsp1_uart2_default>;
+			pinctrl-1 = <&blsp1_uart2_sleep>;
 			dmas = <&blsp1_dma 2>, <&blsp1_dma 3>;
 			dma-names = "tx", "rx";
 			status = "disabled";
@@ -2743,7 +2801,7 @@
 			status = "disabled";
 		};
 
-		blsp2_dma: dma@7584000 {
+		blsp2_dma: dma-controller@7584000 {
 			compatible = "qcom,bam-v1.7.0";
 			reg = <0x07584000 0x2b000>;
 			interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>;
@@ -2808,6 +2866,24 @@
 			status = "disabled";
 		};
 
+		blsp2_i2c3: i2c@75b7000 {
+			compatible = "qcom,i2c-qup-v2.2.1";
+			reg = <0x075b7000 0x1000>;
+			interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP2_AHB_CLK>,
+				<&gcc GCC_BLSP2_QUP3_I2C_APPS_CLK>;
+			clock-names = "iface", "core";
+			clock-frequency = <400000>;
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&blsp2_i2c3_default>;
+			pinctrl-1 = <&blsp2_i2c3_sleep>;
+			dmas = <&blsp2_dma 16>, <&blsp2_dma 17>;
+			dma-names = "tx", "rx";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		blsp2_i2c5: i2c@75b9000 {
 			compatible = "qcom,i2c-qup-v2.2.1";
 			reg = <0x75b9000 0x1000>;
diff --git a/arch/arm64/boot/dts/qcom/msm8998-asus-novago-tp370ql.dts b/arch/arm64/boot/dts/qcom/msm8998-asus-novago-tp370ql.dts
index db5821be1e2f..e204b7050441 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-asus-novago-tp370ql.dts
+++ b/arch/arm64/boot/dts/qcom/msm8998-asus-novago-tp370ql.dts
@@ -8,6 +8,7 @@
 / {
 	model = "Asus NovaGo TP370QL";
 	compatible = "asus,novago-tp370ql", "qcom,msm8998";
+	chassis-type = "convertible";
 };
 
 &blsp1_i2c6 {
diff --git a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
index 125d7923d713..3f60575a351c 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
@@ -313,6 +313,8 @@
 
 &ufsphy {
 	status = "okay";
+	vdda-phy-supply = <&vreg_l1a_0p875>;
+	vdda-pll-supply = <&vreg_l2a_1p2>;
 };
 
 &usb3 {
diff --git a/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts b/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts
new file mode 100644
index 000000000000..3d495ce3f46a
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts
@@ -0,0 +1,320 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, AngeloGioacchino Del Regno
+ *                     <angelogioacchino.delregno@somainline.org>
+ */
+
+/dts-v1/;
+
+#include "msm8998-mtp.dtsi"
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+/ {
+	model = "F(x)tec Pro1 (QX1000)";
+	compatible = "fxtec,pro1", "qcom,msm8998";
+	chassis-type = "handset";
+	qcom,board-id = <0x02000b 0x10>;
+
+	/*
+	 * Until we hook up type-c detection, we
+	 * have to stick with this. But it works.
+	 */
+	extcon_usb: extcon-usb {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpio = <&tlmm 38 GPIO_ACTIVE_HIGH>;
+	};
+
+	gpio-hall-sensors {
+		compatible = "gpio-keys";
+		input-name = "hall-sensors";
+		label = "Hall sensors";
+		pinctrl-names = "default";
+		pinctrl-0 = <&hall_sensor1_default>;
+
+		hall-sensor1 {
+			label = "Keyboard Hall Sensor";
+			gpios = <&tlmm 124 GPIO_ACTIVE_HIGH>;
+			debounce-interval = <15>;
+			gpio-key,wakeup;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_KEYPAD_SLIDE>;
+		};
+	};
+
+	gpio-kb-extra-keys {
+		compatible = "gpio-keys";
+		input-name = "extra-kb-keys";
+		label = "Keyboard extra keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_kb_pins_extra>;
+
+		home {
+			label = "Home";
+			gpios = <&tlmm 21 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_HOMEPAGE>;
+			debounce-interval = <15>;
+			linux,can-disable;
+		};
+
+		super-l {
+			label = "Super Left";
+			gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_FN>;
+			debounce-interval = <15>;
+			linux,can-disable;
+		};
+
+		super-r {
+			label = "Super Right";
+			gpios = <&tlmm 33 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_FN>;
+			debounce-interval = <15>;
+			linux,can-disable;
+		};
+
+		shift {
+			label = "Shift";
+			gpios = <&tlmm 114 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RIGHTSHIFT>;
+			debounce-interval = <15>;
+			linux,can-disable;
+		};
+
+		ctrl {
+			label = "Ctrl";
+			gpios = <&tlmm 128 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_LEFTCTRL>;
+			debounce-interval = <15>;
+			linux,can-disable;
+		};
+
+		alt {
+			label = "Alt";
+			gpios = <&tlmm 129 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_LEFTALT>;
+			debounce-interval = <15>;
+			linux,can-disable;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		input-name = "side-buttons";
+		label = "Side buttons";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vol_up_pin_a>, <&cam_focus_pin_a>,
+			    <&cam_snapshot_pin_a>;
+		vol-up {
+			label = "Volume Up";
+			gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_KEY>;
+			linux,code = <KEY_VOLUMEUP>;
+			gpio-key,wakeup;
+			debounce-interval = <15>;
+		};
+
+		camera-snapshot {
+			label = "Camera Snapshot";
+			gpios = <&pm8998_gpio 7 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_KEY>;
+			linux,code = <KEY_CAMERA>;
+			debounce-interval = <15>;
+		};
+
+		camera-focus {
+			label = "Camera Focus";
+			gpios = <&pm8998_gpio 8 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_KEY>;
+			linux,code = <KEY_CAMERA_FOCUS>;
+			debounce-interval = <15>;
+		};
+	};
+
+	keyboard-leds {
+		compatible = "gpio-leds";
+
+		backlight {
+			color = <LED_COLOR_ID_WHITE>;
+			default-state = "off";
+			function = LED_FUNCTION_KBD_BACKLIGHT;
+			gpios = <&tlmm 16 GPIO_ACTIVE_HIGH>;
+			label = "white:kbd_backlight";
+			retain-state-suspended;
+		};
+
+		caps-lock {
+			color = <LED_COLOR_ID_YELLOW>;
+			default-state = "off";
+			function = LED_FUNCTION_CAPSLOCK;
+			gpios = <&tlmm 26 GPIO_ACTIVE_HIGH>;
+			label = "yellow:capslock";
+			linux,default-trigger = "kbd-capslock";
+		};
+	};
+
+	reserved-memory {
+		cont_splash_mem: memory@9d400000 {
+			reg = <0x0 0x9d400000 0x0 0x2000000>;
+			no-map;
+		};
+
+		zap_shader_region: memory@f6400000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0xf6400000 0x0 0x2000>;
+			no-map;
+		};
+
+		ramoops@ffc00000 {
+			compatible = "ramoops";
+			reg = <0x0 0xffc00000 0x0 0x100000>;
+			console-size = <0x60000>;
+			ecc-size = <16>;
+			ftrace-size = <0x10000>;
+			pmsg-size = <0x20000>;
+			record-size = <0x10000>;
+		};
+	};
+
+	ts_vio_vreg: ts-vio-vreg {
+		compatible = "regulator-fixed";
+		regulator-name = "ts_vio_reg";
+		startup-delay-us = <2>;
+		enable-active-high;
+		gpio = <&tlmm 81 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ts_vio_default>;
+		regulator-always-on;
+	};
+};
+
+&blsp2_i2c1 {
+	status = "ok";
+
+	touchscreen@14 {
+		compatible = "goodix,gt9286";
+		reg = <0x14>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <125 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&tlmm 89 GPIO_ACTIVE_HIGH>;
+		AVDD28-supply = <&vreg_l28_3p0>;
+		VDDIO-supply = <&ts_vio_vreg>;
+		pinctrl-names = "active";
+		pinctrl-0 = <&ts_rst_n>, <&ts_int_n>;
+	};
+};
+
+&mmcc {
+	status = "ok";
+};
+
+&mmss_smmu {
+	status = "ok";
+};
+
+&pm8998_gpio {
+	vol_up_pin_a: vol-up-active {
+		pins = "gpio6";
+		function = "normal";
+		bias-pull-up;
+		input-enable;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+	};
+
+	cam_focus_pin_a: cam-focus-btn-active {
+		pins = "gpio7";
+		function = "normal";
+		bias-pull-up;
+		input-enable;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+	};
+
+	cam_snapshot_pin_a: cam-snapshot-btn-active {
+		pins = "gpio8";
+		function = "normal";
+		bias-pull-up;
+		input-enable;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+	};
+};
+
+&pm8998_pon {
+	resin {
+		compatible = "qcom,pm8941-resin";
+		interrupts = <GIC_SPI 0x8 1 IRQ_TYPE_EDGE_BOTH>;
+		bias-pull-up;
+		debounce = <15625>;
+		linux,code = <KEY_VOLUMEDOWN>;
+	};
+};
+
+&tlmm {
+	gpio-reserved-ranges = <0 4>;
+
+	mdp_vsync_n: mdp-vsync-n {
+		pins = "gpio10";
+		function = "mdp_vsync_a";
+		bias-pull-down;
+		drive-strength = <2>;
+	};
+
+	gpio_kb_pins_extra: gpio-kb-pins-extra {
+		pins = "gpio21", "gpio32", "gpio33", "gpio114",
+		       "gpio128", "gpio129";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	ts_vio_default: ts-vio-def {
+		pins = "gpio81";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
+	};
+
+	ts_rst_n: ts-rst-n {
+		pins = "gpio89";
+		function = "gpio";
+		bias-pull-up;
+		drive-strength = <8>;
+	};
+
+	hall_sensor1_default: hall-sensor1-def {
+		pins = "gpio124";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
+		input-enable;
+	};
+
+	ts_int_n: ts-int-n {
+		pins = "gpio125";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <8>;
+	};
+};
+
+&ufshc {
+	status = "ok";
+};
+
+&ufsphy {
+	status = "ok";
+};
+
+&usb3_dwc3 {
+	dr_mode = "peripheral";
+	extcon = <&extcon_usb>;
+};
+
+/* GT9286 analog supply */
+&vreg_l28_3p0 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8998-hp-envy-x2.dts b/arch/arm64/boot/dts/qcom/msm8998-hp-envy-x2.dts
index 24073127091f..1eb406b43fd7 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-hp-envy-x2.dts
+++ b/arch/arm64/boot/dts/qcom/msm8998-hp-envy-x2.dts
@@ -8,6 +8,7 @@
 / {
 	model = "HP Envy x2";
 	compatible = "hp,envy-x2", "qcom,msm8998";
+	chassis-type = "convertible";
 };
 
 &blsp1_i2c6 {
diff --git a/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts b/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts
index 89492ed5196c..f55f6f3e3e5d 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts
+++ b/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts
@@ -8,6 +8,7 @@
 / {
 	model = "Lenovo Miix 630";
 	compatible = "lenovo,miix-630", "qcom,msm8998";
+	chassis-type = "convertible";
 };
 
 &blsp1_i2c6 {
diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
index a1d15eab8553..af67c641df4e 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
@@ -371,10 +371,6 @@
 	vdda-phy-supply = <&vreg_l1a_0p875>;
 	vdda-pll-supply = <&vreg_l2a_1p2>;
 	vddp-ref-clk-supply = <&vreg_l26a_1p2>;
-	vdda-phy-max-microamp = <51400>;
-	vdda-pll-max-microamp = <14600>;
-	vddp-ref-clk-max-microamp = <100>;
-	vddp-ref-clk-always-on;
 };
 
 &usb3 {
diff --git a/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts b/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
index 66b9297588ab..9563eb62db88 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
+++ b/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
@@ -11,6 +11,7 @@
 / {
 	model = "OnePlus 5";
 	compatible = "oneplus,cheeseburger", "qcom,msm8998";
+	chassis-type = "handset";
 	/* Required for bootloader to select correct board */
 	qcom,board-id = <8 0 16859 23>;
 
diff --git a/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi
index 0f5c7828a901..654188027f79 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi
@@ -480,10 +480,6 @@
 	vdda-phy-supply = <&vreg_l1a_0p875>;
 	vdda-pll-supply = <&vreg_l2a_1p2>;
 	vddp-ref-clk-supply = <&vreg_l26a_1p2>;
-	vdda-phy-max-microamp = <51400>;
-	vdda-pll-max-microamp = <14600>;
-	vddp-ref-clk-max-microamp = <100>;
-	vddp-ref-clk-always-on;
 };
 
 &usb3 {
diff --git a/arch/arm64/boot/dts/qcom/msm8998-oneplus-dumpling.dts b/arch/arm64/boot/dts/qcom/msm8998-oneplus-dumpling.dts
index 544b9b0ae44b..5d0dabbaee4e 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-oneplus-dumpling.dts
+++ b/arch/arm64/boot/dts/qcom/msm8998-oneplus-dumpling.dts
@@ -10,6 +10,7 @@
 / {
 	model = "OnePlus 5T";
 	compatible = "oneplus,dumpling", "qcom,msm8998";
+	chassis-type = "handset";
 	/* Required for bootloader to select correct board */
 	qcom,board-id = <8 0 17801 43>;
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-lilac.dts b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-lilac.dts
new file mode 100644
index 000000000000..caacb7c28402
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-lilac.dts
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, AngeloGioacchino Del Regno
+ *                     <angelogioacchino.delregno@somainline.org>
+ */
+
+/dts-v1/;
+
+#include "msm8998-sony-xperia-yoshino.dtsi"
+
+/ {
+	model = "Sony Xperia XZ1 Compact";
+	compatible = "sony,xperia-lilac", "qcom,msm8998";
+	chassis-type = "handset";
+};
+
+&ibb {
+	regulator-min-microvolt = <5500000>;
+	regulator-max-microvolt = <5500000>;
+};
+
+&lab {
+	regulator-min-microvolt = <5500000>;
+	regulator-max-microvolt = <5500000>;
+	qcom,soft-start-us = <800>;
+};
+
+&vreg_l22a_2p85 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-maple.dts b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-maple.dts
new file mode 100644
index 000000000000..978495a8a6b9
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-maple.dts
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, AngeloGioacchino Del Regno
+ *                     <angelogioacchino.delregno@somainline.org>
+ */
+
+/dts-v1/;
+
+#include "msm8998-sony-xperia-yoshino.dtsi"
+
+/ {
+	model = "Sony Xperia XZ Premium";
+	compatible = "sony,xperia-maple", "qcom,msm8998";
+	chassis-type = "handset";
+
+	disp_dvdd_vreg: disp-dvdd-vreg {
+		compatible = "regulator-fixed";
+		regulator-name = "disp_dvdd_en";
+		regulator-min-microvolt = <1350000>;
+		regulator-max-microvolt = <1350000>;
+		startup-delay-us = <0>;
+		enable-active-high;
+		gpio = <&pmi8998_gpio 10 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&disp_dvdd_en>;
+	};
+};
+
+&ibb {
+	regulator-min-microvolt = <5600000>;
+	regulator-max-microvolt = <5600000>;
+};
+
+&lab {
+	regulator-min-microvolt = <5800000>;
+	regulator-max-microvolt = <5800000>;
+	qcom,soft-start-us = <200>;
+};
+
+&pmi8998_gpio {
+	disp_dvdd_en: disp-dvdd-en-active {
+		pins = "gpio10";
+		function = "normal";
+		bias-disable;
+		drive-push-pull;
+		output-high;
+		power-source = <0>;
+		qcom,drive-strength = <1>;
+	};
+};
+
+&vreg_l22a_2p85 {
+	regulator-min-microvolt = <2704000>;
+	regulator-max-microvolt = <2704000>;
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-poplar.dts b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-poplar.dts
new file mode 100644
index 000000000000..4a1f98a21031
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino-poplar.dts
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, AngeloGioacchino Del Regno
+ *                     <angelogioacchino.delregno@somainline.org>
+ */
+
+/dts-v1/;
+
+#include "msm8998-sony-xperia-yoshino.dtsi"
+
+/ {
+	model = "Sony Xperia XZ1";
+	compatible = "sony,xperia-poplar", "qcom,msm8998";
+	chassis-type = "handset";
+};
+
+&ibb {
+	regulator-min-microvolt = <5600000>;
+	regulator-max-microvolt = <5600000>;
+};
+
+&lab {
+	regulator-min-microvolt = <5600000>;
+	regulator-max-microvolt = <5600000>;
+	qcom,soft-start-us = <800>;
+};
+
+&vreg_l18a_2p85 {
+	regulator-min-microvolt = <2850000>;
+	regulator-max-microvolt = <2850000>;
+};
+
+&vreg_l22a_2p85 {
+	regulator-min-microvolt = <2700000>;
+	regulator-max-microvolt = <2700000>;
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
new file mode 100644
index 000000000000..91e391282181
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
@@ -0,0 +1,670 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, AngeloGioacchino Del Regno
+ *                     <angelogioacchino.delregno@somainline.org>
+ * Copyright (c) 2021, Konrad Dybcio <konrad.dybcio@somainline.org>
+ */
+
+#include "msm8998.dtsi"
+#include "pm8005.dtsi"
+#include "pm8998.dtsi"
+#include "pmi8998.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/sound/qcom,q6afe.h>
+#include <dt-bindings/sound/qcom,q6asm.h>
+
+/ {
+	/* required for bootloader to select correct board */
+	qcom,msm-id = <0x124 0x20000>, <0x124 0x20001>; /* 8998v2, v2.1 */
+	qcom,board-id = <8 0>;
+
+	clocks {
+		compatible = "simple-bus";
+
+		div1_mclk: divclk1 {
+			compatible = "gpio-gate-clock";
+			pinctrl-0 = <&audio_mclk_pin>;
+			pinctrl-names = "default";
+			clocks = <&rpmcc RPM_SMD_DIV_CLK1>;
+			#clock-cells = <0>;
+			enable-gpios = <&pm8998_gpio 13 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	board_vbat: vbat-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "VBAT";
+
+		regulator-min-microvolt = <4000000>;
+		regulator-max-microvolt = <4000000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	cam0_vdig_vreg: cam0-vdig {
+		compatible = "regulator-fixed";
+		regulator-name = "cam0_vdig";
+		startup-delay-us = <0>;
+		enable-active-high;
+		gpio = <&tlmm 21 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&cam0_vdig_default>;
+	};
+
+	cam1_vdig_vreg: cam1-vdig {
+		compatible = "regulator-fixed";
+		regulator-name = "cam1_vdig";
+		startup-delay-us = <0>;
+		enable-active-high;
+		gpio = <&tlmm 25 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&cam1_vdig_default>;
+		vin-supply = <&vreg_s3a_1p35>;
+	};
+
+	cam_vio_vreg: cam-vio-vreg {
+		compatible = "regulator-fixed";
+		regulator-name = "cam_vio_vreg";
+		startup-delay-us = <0>;
+		enable-active-high;
+		gpio = <&pmi8998_gpio 1 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&cam_vio_default>;
+		vin-supply = <&vreg_lvs1a_1p8>;
+	};
+
+	touch_vddio_vreg: touch-vddio-vreg {
+		compatible = "regulator-fixed";
+		regulator-name = "touch_vddio_vreg";
+		startup-delay-us = <10000>;
+		gpio = <&tlmm 133 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ts_vddio_en>;
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		input-name = "gpio-keys";
+		label = "Side buttons";
+		pinctrl-names = "default";
+		pinctrl-0 = <&vol_down_pin_a>, <&cam_focus_pin_a>,
+			    <&cam_snapshot_pin_a>;
+		vol-down {
+			label = "Volume Down";
+			gpios = <&pm8998_gpio 5 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_KEY>;
+			linux,code = <KEY_VOLUMEDOWN>;
+			gpio-key,wakeup;
+			debounce-interval = <15>;
+		};
+
+		camera-snapshot {
+			label = "Camera Snapshot";
+			gpios = <&pm8998_gpio 7 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_KEY>;
+			linux,code = <KEY_CAMERA>;
+			debounce-interval = <15>;
+		};
+
+		camera-focus {
+			label = "Camera Focus";
+			gpios = <&pm8998_gpio 8 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_KEY>;
+			linux,code = <KEY_CAMERA_FOCUS>;
+			debounce-interval = <15>;
+		};
+	};
+
+	gpio-hall-sensor {
+		compatible = "gpio-keys";
+		input-name = "hall-sensors";
+		label = "Hall sensors";
+		pinctrl-names = "default";
+		pinctrl-0 = <&hall_sensor0_default>;
+
+		hall-sensor0 {
+			label = "Cover Hall Sensor";
+			gpios = <&tlmm 124 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			gpio-key,wakeup;
+			debounce-interval = <30>;
+		};
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		hyp_mem: memory@85800000 {
+			reg = <0x0 0x85800000 0x0 0x3700000>;
+			no-map;
+		};
+
+		cont_splash_mem: memory@9d400000 {
+			reg = <0x0 0x9d400000 0x0 0x2400000>;
+			no-map;
+		};
+
+		zap_shader_region: memory@f6400000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0xf6400000 0x0 0x2000>;
+			no-map;
+		};
+
+		adsp_region: memory@fe000000 {
+			reg = <0x0 0xfe000000 0x0 0x800000>;
+			no-map;
+		};
+
+		qseecom_region: memory@fe800000 {
+			reg = <0x0 0xfe800000 0x0 0x1400000>;
+			no-map;
+		};
+
+		ramoops@ffc00000 {
+			compatible = "ramoops";
+			reg = <0x0 0xffc00000 0x0 0x100000>;
+			record-size = <0x10000>;
+			console-size = <0x60000>;
+			ftrace-size = <0x10000>;
+			pmsg-size = <0x20000>;
+			ecc-size = <16>;
+		};
+	};
+
+	vibrator {
+		compatible = "gpio-vibrator";
+		enable-gpios = <&pmi8998_gpio 5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vib_default>;
+	};
+};
+
+&blsp1_i2c5 {
+	status = "okay";
+	clock-frequency = <355000>;
+
+	touchscreen@2c {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x2c>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts-extended = <&tlmm 125 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&ts_int_n>;
+
+		vdd-supply = <&vreg_l28_3p0>;
+		vio-supply = <&touch_vddio_vreg>;
+
+		syna,reset-delay-ms = <220>;
+		syna,startup-delay-ms = <1000>;
+
+		rmi4-f01@1 {
+			reg = <0x01>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4-f11@11 {
+			reg = <0x11>;
+			syna,sensor-type = <1>;
+		};
+	};
+};
+
+&blsp1_i2c5_sleep {
+	bias-disable;
+};
+
+&blsp1_uart3 {
+	status = "okay";
+
+	bluetooth {
+		compatible = "qcom,wcn3990-bt";
+
+		vddio-supply = <&vreg_s4a_1p8>;
+		vddxo-supply = <&vreg_l7a_1p8>;
+		vddrf-supply = <&vreg_l17a_1p3>;
+		vddch0-supply = <&vreg_l25a_3p3>;
+		max-speed = <3200000>;
+
+		clocks = <&rpmcc RPM_SMD_RF_CLK2_PIN>;
+	};
+};
+
+&blsp2_uart1 {
+	status = "okay";
+};
+
+&ibb {
+	regulator-min-microamp = <800000>;
+	regulator-max-microamp = <800000>;
+	regulator-enable-ramp-delay = <200>;
+	regulator-over-current-protection;
+	regulator-pull-down;
+	regulator-ramp-delay = <1>;
+	regulator-settling-time-up-us = <600>;
+	regulator-settling-time-down-us = <1000>;
+	regulator-soft-start;
+	qcom,discharge-resistor-kohms = <300>;
+};
+
+&lab {
+	regulator-min-microamp = <200000>;
+	regulator-max-microamp = <200000>;
+	regulator-enable-ramp-delay = <500>;
+	regulator-over-current-protection;
+	regulator-pull-down;
+	regulator-ramp-delay = <1>;
+	regulator-settling-time-up-us = <50000>;
+	regulator-settling-time-down-us = <3000>;
+	regulator-soft-start;
+};
+
+&mmcc {
+	status = "ok";
+};
+
+&mmss_smmu {
+	status = "ok";
+};
+
+&pm8005_lsid1 {
+	pm8005-regulators {
+		compatible = "qcom,pm8005-regulators";
+
+		vdd_s1-supply = <&vph_pwr>;
+
+		/* VDD_GFX supply */
+		pm8005_s1: s1 {
+			regulator-min-microvolt = <524000>;
+			regulator-max-microvolt = <1088000>;
+			regulator-enable-ramp-delay = <500>;
+			regulator-always-on;
+		};
+	};
+};
+
+&pm8998_gpio {
+	vol_down_pin_a: vol-down-active {
+		pins = "gpio5";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		bias-pull-up;
+		input-enable;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+	};
+
+	cam_focus_pin_a: cam-focus-btn-active {
+		pins = "gpio7";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		bias-pull-up;
+		input-enable;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+	};
+
+	cam_snapshot_pin_a: cam-snapshot-btn-active {
+		pins = "gpio8";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		bias-pull-up;
+		input-enable;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+	};
+
+	audio_mclk_pin: audio-mclk-pin-active {
+		pins = "gpio13";
+		function = "func2";
+		power-source = <0>;
+	};
+};
+
+&pmi8998_gpio {
+	cam_vio_default: cam-vio-active {
+		pins = "gpio1";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		bias-disable;
+		drive-push-pull;
+		output-low;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>;
+		power-source = <1>;
+	};
+
+	vib_default: vib-en {
+		pins = "gpio5";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		bias-disable;
+		drive-push-pull;
+		output-low;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+		power-source = <0>;
+	};
+};
+
+&pm8998_pon {
+	resin {
+		compatible = "qcom,pm8941-resin";
+		interrupts = <GIC_SPI 0x8 1 IRQ_TYPE_EDGE_BOTH>;
+		debounce = <15625>;
+		bias-pull-up;
+		linux,code = <KEY_VOLUMEUP>;
+	};
+};
+
+&qusb2phy {
+	status = "okay";
+
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
+};
+
+&rpm_requests {
+	pm8998-regulators {
+		compatible = "qcom,rpm-pm8998-regulators";
+
+		vdd_s1-supply = <&vph_pwr>;
+		vdd_s2-supply = <&vph_pwr>;
+		vdd_s3-supply = <&vph_pwr>;
+		vdd_s4-supply = <&vph_pwr>;
+		vdd_s5-supply = <&vph_pwr>;
+		vdd_s6-supply = <&vph_pwr>;
+		vdd_s7-supply = <&vph_pwr>;
+		vdd_s8-supply = <&vph_pwr>;
+		vdd_s9-supply = <&vph_pwr>;
+		vdd_s10-supply = <&vph_pwr>;
+		vdd_s11-supply = <&vph_pwr>;
+		vdd_s12-supply = <&vph_pwr>;
+		vdd_s13-supply = <&vph_pwr>;
+		vdd_l1_l27-supply = <&vreg_s7a_1p025>;
+		vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>;
+		vdd_l3_l11-supply = <&vreg_s7a_1p025>;
+		vdd_l4_l5-supply = <&vreg_s7a_1p025>;
+		vdd_l6-supply = <&vreg_s5a_2p04>;
+		vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>;
+		vdd_l9-supply = <&vreg_bob>;
+		vdd_l10_l23_l25-supply = <&vreg_bob>;
+		vdd_l13_l19_l21-supply = <&vreg_bob>;
+		vdd_l16_l28-supply = <&vreg_bob>;
+		vdd_l18_l22-supply = <&vreg_bob>;
+		vdd_l20_l24-supply = <&vreg_bob>;
+		vdd_l26-supply = <&vreg_s3a_1p35>;
+		vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
+
+		vreg_s3a_1p35: s3 {
+			regulator-min-microvolt = <1352000>;
+			regulator-max-microvolt = <1352000>;
+		};
+		vreg_s4a_1p8: s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-system-load = <100000>;
+			regulator-allow-set-load;
+		};
+		vreg_s5a_2p04: s5 {
+			regulator-min-microvolt = <1904000>;
+			regulator-max-microvolt = <2032000>;
+		};
+		vreg_s7a_1p025: s7 {
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <1028000>;
+		};
+		vreg_l1a_0p875: l1 {
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-system-load = <73400>;
+			regulator-allow-set-load;
+		};
+		vreg_l2a_1p2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-system-load = <12560>;
+			regulator-allow-set-load;
+		};
+		vreg_l3a_1p0: l3 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+		vreg_l5a_0p8: l5 {
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+		};
+		vreg_l6a_1p8: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l7a_1p8: l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l8a_1p2: l8 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+		vreg_l9a_1p8: l9 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <2960000>;
+		};
+		vreg_l10a_1p8: l10 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <2960000>;
+		};
+		vreg_l11a_1p0: l11 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+		vreg_l12a_1p8: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l13a_2p95: l13 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-allow-set-load;
+		};
+		vreg_l14a_1p85: l14 {
+			regulator-min-microvolt = <1848000>;
+			regulator-max-microvolt = <1856000>;
+			regulator-system-load = <32000>;
+			regulator-allow-set-load;
+		};
+		vreg_l15a_1p8: l15 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+		vreg_l16a_2p7: l16 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2704000>;
+		};
+		vreg_l17a_1p3: l17 {
+			regulator-min-microvolt = <1304000>;
+			regulator-max-microvolt = <1304000>;
+		};
+		vreg_l18a_2p85: l18 {};
+		vreg_l19a_2p7: l19 {
+			regulator-min-microvolt = <2696000>;
+			regulator-max-microvolt = <2704000>;
+		};
+		vreg_l20a_2p95: l20 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-system-load = <10000>;
+			regulator-allow-set-load;
+		};
+		vreg_l21a_2p95: l21 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-system-load = <800000>;
+			regulator-allow-set-load;
+		};
+		vreg_l22a_2p85: l22 { };
+		vreg_l23a_3p3: l23 {
+			regulator-min-microvolt = <3312000>;
+			regulator-max-microvolt = <3312000>;
+		};
+		vreg_l24a_3p075: l24 {
+			regulator-min-microvolt = <3088000>;
+			regulator-max-microvolt = <3088000>;
+		};
+		vreg_l25a_3p3: l25 {
+			regulator-min-microvolt = <3104000>;
+			regulator-max-microvolt = <3312000>;
+		};
+		vreg_l26a_1p2: l26 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-allow-set-load;
+		};
+		vreg_l28_3p0: l28 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+		};
+		vreg_lvs1a_1p8: lvs1 { };
+		vreg_lvs2a_1p8: lvs2 { };
+	};
+
+	pmi8998-regulators {
+		compatible = "qcom,rpm-pmi8998-regulators";
+
+		vdd_bob-supply = <&vph_pwr>;
+
+		vreg_bob: bob {
+			regulator-min-microvolt = <3312000>;
+			regulator-max-microvolt = <3600000>;
+		};
+	};
+};
+
+&sdhc2 {
+	status = "okay";
+	cd-gpios = <&tlmm 95 GPIO_ACTIVE_HIGH>;
+
+	vmmc-supply = <&vreg_l21a_2p95>;
+	vqmmc-supply = <&vreg_l13a_2p95>;
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_clk_on  &sdc2_cmd_on  &sdc2_data_on  &sdc2_cd_on>;
+	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
+};
+
+&tlmm {
+	gpio-reserved-ranges = <0 4>, <81 4>;
+
+	mdp_vsync_n: mdp-vsync-n {
+		pins = "gpio10";
+		function = "mdp_vsync_a";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	nfc_ven: nfc-ven {
+		pins = "gpio12";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
+		output-low;
+	};
+
+	msm_mclk0_default: msm-mclk0-active {
+		pins = "gpio13";
+		function = "cam_mclk";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	msm_mclk1_default: msm-mclk1-active {
+		pins = "gpio14";
+		function = "cam_mclk";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	cci0_default: cci0-default {
+		pins = "gpio18", "gpio19";
+		function = "cci_i2c";
+		bias-disable;
+		drive-strength = <2>;
+	};
+
+	cci1_default: cci1-default {
+		pins = "gpio19", "gpio20";
+		function = "cci_i2c";
+		bias-disable;
+		drive-strength = <2>;
+	};
+
+	cam0_vdig_default: cam0-vdig-default {
+		pins = "gpio21";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
+	};
+
+	cam1_vdig_default: cam1-vdig-default {
+		pins = "gpio25";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
+	};
+
+	hall_sensor0_default: acc-cover-open {
+		pins = "gpio124";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
+		input-enable;
+	};
+
+	ts_int_n: ts-int-n {
+		pins = "gpio125";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+
+	ts_vddio_en: ts-vddio-en-default {
+		pins = "gpio133";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
+		output-low;
+	};
+};
+
+/*
+ * WARNING:
+ * Disable UFS until card quirks are in to avoid unrecoverable hard-brick
+ * that would happen as soon as the UFS card gets probed as, without the
+ * required quirks, the bootloader will be erased right after card probe.
+ */
+&ufshc {
+	status = "disabled";
+};
+
+&ufsphy {
+	status = "disabled";
+};
+
+&usb3 {
+	status = "okay";
+};
+
+&usb3_dwc3 {
+	/* Force to peripheral until we have Type-C hooked up */
+	dr_mode = "peripheral";
+};
+
+&usb3phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l1a_0p875>;
+	vdda-pll-supply = <&vreg_l2a_1p2>;
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 34039b5c8017..408f265e277b 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -4,6 +4,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/qcom,gcc-msm8998.h>
 #include <dt-bindings/clock/qcom,gpucc-msm8998.h>
+#include <dt-bindings/clock/qcom,mmcc-msm8998.h>
 #include <dt-bindings/clock/qcom,rpmcc.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/gpio/gpio.h>
@@ -117,7 +118,7 @@
 			clock-output-names = "xo_board";
 		};
 
-		sleep_clk {
+		sleep_clk: sleep-clk {
 			compatible = "fixed-clock";
 			#clock-cells = <0>;
 			clock-frequency = <32764>;
@@ -308,38 +309,42 @@
 			LITTLE_CPU_SLEEP_0: cpu-sleep-0-0 {
 				compatible = "arm,idle-state";
 				idle-state-name = "little-retention";
+				/* CPU Retention (C2D), L2 Active */
 				arm,psci-suspend-param = <0x00000002>;
 				entry-latency-us = <81>;
 				exit-latency-us = <86>;
-				min-residency-us = <200>;
+				min-residency-us = <504>;
 			};
 
 			LITTLE_CPU_SLEEP_1: cpu-sleep-0-1 {
 				compatible = "arm,idle-state";
 				idle-state-name = "little-power-collapse";
+				/* CPU + L2 Power Collapse (C3, D4) */
 				arm,psci-suspend-param = <0x40000003>;
-				entry-latency-us = <273>;
-				exit-latency-us = <612>;
-				min-residency-us = <1000>;
+				entry-latency-us = <814>;
+				exit-latency-us = <4562>;
+				min-residency-us = <9183>;
 				local-timer-stop;
 			};
 
 			BIG_CPU_SLEEP_0: cpu-sleep-1-0 {
 				compatible = "arm,idle-state";
 				idle-state-name = "big-retention";
+				/* CPU Retention (C2D), L2 Active */
 				arm,psci-suspend-param = <0x00000002>;
 				entry-latency-us = <79>;
 				exit-latency-us = <82>;
-				min-residency-us = <200>;
+				min-residency-us = <1302>;
 			};
 
 			BIG_CPU_SLEEP_1: cpu-sleep-1-1 {
 				compatible = "arm,idle-state";
 				idle-state-name = "big-power-collapse";
+				/* CPU + L2 Power Collapse (C3, D4) */
 				arm,psci-suspend-param = <0x40000003>;
-				entry-latency-us = <336>;
-				exit-latency-us = <525>;
-				min-residency-us = <1000>;
+				entry-latency-us = <724>;
+				exit-latency-us = <2027>;
+				min-residency-us = <9419>;
 				local-timer-stop;
 			};
 		};
@@ -855,21 +860,24 @@
 			#reset-cells = <1>;
 			#power-domain-cells = <1>;
 			reg = <0x00100000 0xb0000>;
+
+			clock-names = "xo", "sleep_clk";
+			clocks = <&xo>, <&sleep_clk>;
 		};
 
-		rpm_msg_ram: memory@778000 {
+		rpm_msg_ram: sram@778000 {
 			compatible = "qcom,rpm-msg-ram";
 			reg = <0x00778000 0x7000>;
 		};
 
-		qfprom: qfprom@780000 {
+		qfprom: qfprom@784000 {
 			compatible = "qcom,qfprom";
-			reg = <0x00780000 0x621c>;
+			reg = <0x00784000 0x621c>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 
-			qusb2_hstx_trim: hstx-trim@423a {
-				reg = <0x423a 0x1>;
+			qusb2_hstx_trim: hstx-trim@23a {
+				reg = <0x23a 0x1>;
 				bits = <0 4>;
 			};
 		};
@@ -954,10 +962,10 @@
 			interrupts = <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
 			interrupt-map-mask = <0 0 0 0x7>;
-			interrupt-map =	<0 0 0 1 &intc 0 135 IRQ_TYPE_LEVEL_HIGH>,
-					<0 0 0 2 &intc 0 136 IRQ_TYPE_LEVEL_HIGH>,
-					<0 0 0 3 &intc 0 138 IRQ_TYPE_LEVEL_HIGH>,
-					<0 0 0 4 &intc 0 139 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-map =	<0 0 0 1 &intc 0 0 135 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &intc 0 0 136 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &intc 0 0 138 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &intc 0 0 139 IRQ_TYPE_LEVEL_HIGH>;
 
 			clocks = <&gcc GCC_PCIE_0_PIPE_CLK>,
 				 <&gcc GCC_PCIE_0_MSTR_AXI_CLK>,
@@ -990,7 +998,7 @@
 			vdda-phy-supply = <&vreg_l1a_0p875>;
 			vdda-pll-supply = <&vreg_l2a_1p2>;
 
-			pciephy: lane@1c06800 {
+			pciephy: phy@1c06800 {
 				reg = <0x01c06200 0x128>, <0x01c06400 0x1fc>, <0x01c06800 0x20c>;
 				#phy-cells = <0>;
 
@@ -1062,7 +1070,7 @@
 			reset-names = "ufsphy";
 			resets = <&ufshc 0>;
 
-			ufsphy_lanes: lanes@1da7400 {
+			ufsphy_lanes: phy@1da7400 {
 				reg = <0x01da7400 0x128>,
 				      <0x01da7600 0x1fc>,
 				      <0x01da7c00 0x1dc>,
@@ -1416,6 +1424,103 @@
 			};
 		};
 
+		adreno_gpu: gpu@5000000 {
+			compatible = "qcom,adreno-540.1", "qcom,adreno";
+			reg = <0x05000000 0x40000>;
+			reg-names = "kgsl_3d0_reg_memory";
+
+			clocks = <&gcc GCC_GPU_CFG_AHB_CLK>,
+				<&gpucc RBBMTIMER_CLK>,
+				<&gcc GCC_BIMC_GFX_CLK>,
+				<&gcc GCC_GPU_BIMC_GFX_CLK>,
+				<&gpucc RBCPR_CLK>,
+				<&gpucc GFX3D_CLK>;
+			clock-names = "iface",
+				"rbbmtimer",
+				"mem",
+				"mem_iface",
+				"rbcpr",
+				"core";
+
+			interrupts = <0 300 IRQ_TYPE_LEVEL_HIGH>;
+			iommus = <&adreno_smmu 0>;
+			operating-points-v2 = <&gpu_opp_table>;
+			power-domains = <&rpmpd MSM8998_VDDMX>;
+			#stream-id-cells = <16>;
+			status = "disabled";
+
+			gpu_opp_table: opp-table {
+				compatible  = "operating-points-v2";
+				opp-710000097 {
+					opp-hz = /bits/ 64 <710000097>;
+					opp-level = <RPM_SMD_LEVEL_TURBO>;
+					opp-supported-hw = <0xFF>;
+				};
+
+				opp-670000048 {
+					opp-hz = /bits/ 64 <670000048>;
+					opp-level = <RPM_SMD_LEVEL_NOM_PLUS>;
+					opp-supported-hw = <0xFF>;
+				};
+
+				opp-596000097 {
+					opp-hz = /bits/ 64 <596000097>;
+					opp-level = <RPM_SMD_LEVEL_NOM>;
+					opp-supported-hw = <0xFF>;
+				};
+
+				opp-515000097 {
+					opp-hz = /bits/ 64 <515000097>;
+					opp-level = <RPM_SMD_LEVEL_SVS_PLUS>;
+					opp-supported-hw = <0xFF>;
+				};
+
+				opp-414000000 {
+					opp-hz = /bits/ 64 <414000000>;
+					opp-level = <RPM_SMD_LEVEL_SVS>;
+					opp-supported-hw = <0xFF>;
+				};
+
+				opp-342000000 {
+					opp-hz = /bits/ 64 <342000000>;
+					opp-level = <RPM_SMD_LEVEL_LOW_SVS>;
+					opp-supported-hw = <0xFF>;
+				};
+
+				opp-257000000 {
+					opp-hz = /bits/ 64 <257000000>;
+					opp-level = <RPM_SMD_LEVEL_MIN_SVS>;
+					opp-supported-hw = <0xFF>;
+				};
+			};
+		};
+
+		adreno_smmu: iommu@5040000 {
+			compatible = "qcom,msm8998-smmu-v2", "qcom,smmu-v2";
+			reg = <0x05040000 0x10000>;
+			clocks = <&gcc GCC_GPU_CFG_AHB_CLK>,
+				 <&gcc GCC_BIMC_GFX_CLK>,
+				 <&gcc GCC_GPU_BIMC_GFX_CLK>;
+			clock-names = "iface", "mem", "mem_iface";
+
+			#global-interrupts = <0>;
+			#iommu-cells = <1>;
+			interrupts =
+				<GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>;
+			/*
+			 * GPU-GX GDSC's parent is GPU-CX. We need to bring up the
+			 * GPU-CX for SMMU but we need both of them up for Adreno.
+			 * Contemporarily, we also need to manage the VDDMX rpmpd
+			 * domain in the Adreno driver.
+			 * Enable GPU CX/GX GDSCs here so that we can manage the
+			 * SoC VDDMX RPM Power Domain in the Adreno driver.
+			 */
+			power-domains = <&gpucc GPU_GX_GDSC>;
+			status = "disabled";
+		};
+
 		gpucc: clock-controller@5065000 {
 			compatible = "qcom,msm8998-gpucc";
 			#clock-cells = <1>;
@@ -1917,6 +2022,11 @@
 			};
 		};
 
+		sram@290000 {
+			compatible = "qcom,rpm-stats";
+			reg = <0x00290000 0x10000>;
+		};
+
 		spmi_bus: spmi@800f000 {
 			compatible = "qcom,spmi-pmic-arb";
 			reg =	<0x0800f000 0x1000>,
@@ -1981,7 +2091,6 @@
 			compatible = "qcom,msm8998-qmp-usb3-phy";
 			reg = <0x0c010000 0x18c>;
 			status = "disabled";
-			#clock-cells = <1>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
@@ -1995,13 +2104,14 @@
 				 <&gcc GCC_USB3PHY_PHY_BCR>;
 			reset-names = "phy", "common";
 
-			usb1_ssphy: lane@c010200 {
+			usb1_ssphy: phy@c010200 {
 				reg = <0xc010200 0x128>,
 				      <0xc010400 0x200>,
 				      <0xc010c00 0x20c>,
 				      <0xc010600 0x128>,
 				      <0xc010800 0x200>;
 				#phy-cells = <0>;
+				#clock-cells = <1>;
 				clocks = <&gcc GCC_USB3_PHY_PIPE_CLK>;
 				clock-names = "pipe0";
 				clock-output-names = "usb3_phy_pipe_clk_src";
@@ -2187,7 +2297,7 @@
 			#size-cells = <0>;
 		};
 
-		blsp2_dma: dma@c184000 {
+		blsp2_dma: dma-controller@c184000 {
 			compatible = "qcom,bam-v1.7.0";
 			reg = <0x0c184000 0x25000>;
 			interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>;
@@ -2330,6 +2440,73 @@
 			#size-cells = <0>;
 		};
 
+		mmcc: clock-controller@c8c0000 {
+			compatible = "qcom,mmcc-msm8998";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+			reg = <0xc8c0000 0x40000>;
+			status = "disabled";
+
+			clock-names = "xo",
+				      "gpll0",
+				      "dsi0dsi",
+				      "dsi0byte",
+				      "dsi1dsi",
+				      "dsi1byte",
+				      "hdmipll",
+				      "dplink",
+				      "dpvco",
+				      "core_bi_pll_test_se";
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+				 <&gcc GCC_MMSS_GPLL0_CLK>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>;
+		};
+
+		mmss_smmu: iommu@cd00000 {
+			compatible = "qcom,msm8998-smmu-v2", "qcom,smmu-v2";
+			reg = <0x0cd00000 0x40000>;
+			#iommu-cells = <1>;
+
+			clocks = <&mmcc MNOC_AHB_CLK>,
+				 <&mmcc BIMC_SMMU_AHB_CLK>,
+				 <&rpmcc RPM_SMD_MMAXI_CLK>,
+				 <&mmcc BIMC_SMMU_AXI_CLK>;
+			clock-names = "iface-mm", "iface-smmu",
+				      "bus-mm", "bus-smmu";
+			status = "disabled";
+
+			#global-interrupts = <0>;
+			interrupts =
+				<GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		remoteproc_adsp: remoteproc@17300000 {
 			compatible = "qcom,msm8998-adsp-pas";
 			reg = <0x17300000 0x4040>;
diff --git a/arch/arm64/boot/dts/qcom/pm6150l.dtsi b/arch/arm64/boot/dts/qcom/pm6150l.dtsi
index b49860cd1387..3ca2860bb0cf 100644
--- a/arch/arm64/boot/dts/qcom/pm6150l.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm6150l.dtsi
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause
 // Copyright (c) 2019, The Linux Foundation. All rights reserved.
 
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
 
diff --git a/arch/arm64/boot/dts/qcom/pm6350.dtsi b/arch/arm64/boot/dts/qcom/pm6350.dtsi
new file mode 100644
index 000000000000..c5d85064562b
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/pm6350.dtsi
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, Luca Weiss <luca@z3ntu.xyz>
+ */
+
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+	pmic@0 {
+		compatible = "qcom,pm6350", "qcom,spmi-pmic";
+		reg = <0x0 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm6350_pon: pon@800 {
+			compatible = "qcom,pm8998-pon";
+			reg = <0x800>;
+			mode-bootloader = <0x2>;
+			mode-recovery = <0x1>;
+
+			pm6350_pwrkey: pwrkey {
+				compatible = "qcom,pm8941-pwrkey";
+				interrupts = <0x0 0x8 0x0 IRQ_TYPE_EDGE_BOTH>;
+				debounce = <15625>;
+				bias-pull-up;
+				linux,code = <KEY_POWER>;
+			};
+
+			pm6350_resin: resin {
+				compatible = "qcom,pm8941-resin";
+				interrupts = <0x0 0x8 0x1 IRQ_TYPE_EDGE_BOTH>;
+				debounce = <15625>;
+				bias-pull-up;
+				status = "disabled";
+			};
+		};
+
+		pm6350_gpios: gpios@c000 {
+			compatible = "qcom,pm6350-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	pmic@1 {
+		compatible = "qcom,pm6350", "qcom,spmi-pmic";
+		reg = <0x1 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/pm660.dtsi b/arch/arm64/boot/dts/qcom/pm660.dtsi
index e847d7209afc..d0ef8a1675e2 100644
--- a/arch/arm64/boot/dts/qcom/pm660.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm660.dtsi
@@ -49,9 +49,10 @@
 		};
 
 		pon: pon@800 {
-			compatible = "qcom,pm8916-pon";
-
+			compatible = "qcom,pm8998-pon";
 			reg = <0x800>;
+			mode-bootloader = <0x2>;
+			mode-recovery = <0x1>;
 
 			pwrkey {
 				compatible = "qcom,pm8941-pwrkey";
diff --git a/arch/arm64/boot/dts/qcom/pm660l.dtsi b/arch/arm64/boot/dts/qcom/pm660l.dtsi
index 05086cbe573b..cfef42353611 100644
--- a/arch/arm64/boot/dts/qcom/pm660l.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm660l.dtsi
@@ -72,13 +72,6 @@
 			interrupt-names = "ovp";
 			label = "backlight";
 
-			qcom,switching-freq = <800>;
-			qcom,ovp-millivolt = <29600>;
-			qcom,current-boost-limit = <970>;
-			qcom,current-limit-microamp = <20000>;
-			qcom,num-strings = <2>;
-			qcom,enabled-strings = <0 1>;
-
 			status = "disabled";
 		};
 
diff --git a/arch/arm64/boot/dts/qcom/pm8916.dtsi b/arch/arm64/boot/dts/qcom/pm8916.dtsi
index f931cb0de231..d58902432812 100644
--- a/arch/arm64/boot/dts/qcom/pm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8916.dtsi
@@ -41,6 +41,14 @@
 			};
 		};
 
+		pm8916_usbin: extcon@1300 {
+			compatible = "qcom,pm8941-misc";
+			reg = <0x1300>;
+			interrupts = <0x0 0x13 1 IRQ_TYPE_EDGE_BOTH>;
+			interrupt-names = "usb_vbus";
+			status = "disabled";
+		};
+
 		pm8916_temp: temp-alarm@2400 {
 			compatible = "qcom,spmi-temp-alarm";
 			reg = <0x2400>;
@@ -86,19 +94,17 @@
 		rtc@6000 {
 			compatible = "qcom,pm8941-rtc";
 			reg = <0x6000>;
-			reg-names = "rtc", "alarm";
 			interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
 		};
 
 		pm8916_mpps: mpps@a000 {
-			compatible = "qcom,pm8916-mpp";
+			compatible = "qcom,pm8916-mpp", "qcom,spmi-mpp";
 			reg = <0xa000>;
 			gpio-controller;
 			#gpio-cells = <2>;
-			interrupts = <0 0xa0 0 IRQ_TYPE_NONE>,
-				     <0 0xa1 0 IRQ_TYPE_NONE>,
-				     <0 0xa2 0 IRQ_TYPE_NONE>,
-				     <0 0xa3 0 IRQ_TYPE_NONE>;
+			gpio-ranges = <&pm8916_mpps 0 0 4>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
 		};
 
 		pm8916_gpios: gpios@c000 {
diff --git a/arch/arm64/boot/dts/qcom/pm8994.dtsi b/arch/arm64/boot/dts/qcom/pm8994.dtsi
index ad19016df047..5ab46117d737 100644
--- a/arch/arm64/boot/dts/qcom/pm8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8994.dtsi
@@ -119,18 +119,13 @@
 		};
 
 		pm8994_mpps: mpps@a000 {
-			compatible = "qcom,pm8994-mpp";
+			compatible = "qcom,pm8994-mpp", "qcom,spmi-mpp";
 			reg = <0xa000>;
 			gpio-controller;
 			#gpio-cells = <2>;
-			interrupts = <0 0xa0 0 IRQ_TYPE_NONE>,
-				     <0 0xa1 0 IRQ_TYPE_NONE>,
-				     <0 0xa2 0 IRQ_TYPE_NONE>,
-				     <0 0xa3 0 IRQ_TYPE_NONE>,
-				     <0 0xa4 0 IRQ_TYPE_NONE>,
-				     <0 0xa5 0 IRQ_TYPE_NONE>,
-				     <0 0xa6 0 IRQ_TYPE_NONE>,
-				     <0 0xa7 0 IRQ_TYPE_NONE>;
+			gpio-ranges = <&pm8994_mpps 0 0 8>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/qcom/pmi8994.dtsi b/arch/arm64/boot/dts/qcom/pmi8994.dtsi
index b4ac900ab115..6e7c252568e6 100644
--- a/arch/arm64/boot/dts/qcom/pmi8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi8994.dtsi
@@ -38,11 +38,8 @@
 			reg = <0xd800 0xd900>;
 			interrupts = <3 0xd8 0x02 IRQ_TYPE_EDGE_RISING>;
 			interrupt-names = "short";
-			qcom,num-strings = <3>;
-			/* Yes, all four strings *have to* be defined or things won't work. */
-			qcom,enabled-strings = <0 1 2 3>;
 			qcom,cabc;
-			qcom,eternal-pfet;
+			qcom,external-pfet;
 			status = "disabled";
 		};
 	};
diff --git a/arch/arm64/boot/dts/qcom/pmi8998.dtsi b/arch/arm64/boot/dts/qcom/pmi8998.dtsi
index d230c510d4b7..0fef5f113f05 100644
--- a/arch/arm64/boot/dts/qcom/pmi8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi8998.dtsi
@@ -41,5 +41,17 @@
 				interrupt-names = "sc-err", "ocp";
 			};
 		};
+
+		pmi8998_wled: leds@d800 {
+			compatible = "qcom,pmi8998-wled";
+			reg = <0xd800 0xd900>;
+			interrupts = <0x3 0xd8 0x1 IRQ_TYPE_EDGE_RISING>,
+				     <0x3 0xd8 0x2 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "ovp", "short";
+			label = "backlight";
+
+			status = "disabled";
+		};
+
 	};
 };
diff --git a/arch/arm64/boot/dts/qcom/pmk8350.dtsi b/arch/arm64/boot/dts/qcom/pmk8350.dtsi
index 04fc2632a0b2..769f9726806f 100644
--- a/arch/arm64/boot/dts/qcom/pmk8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmk8350.dtsi
@@ -59,6 +59,7 @@
 			reg = <0x6100>, <0x6200>;
 			reg-names = "rtc", "alarm";
 			interrupts = <0x0 0x62 0x1 IRQ_TYPE_EDGE_RISING>;
+			status = "disabled";
 		};
 
 		pmk8350_gpios: gpio@b000 {
diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index 339790ba585d..6db753b49326 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -318,7 +318,7 @@
 			status = "disabled";
 		};
 
-		rpm_msg_ram: memory@60000 {
+		rpm_msg_ram: sram@60000 {
 			compatible = "qcom,rpm-msg-ram";
 			reg = <0x00060000 0x6000>;
 		};
@@ -719,6 +719,11 @@
 			reg = <0x01937000 0x25000>;
 		};
 
+		sram@290000 {
+			compatible = "qcom,rpm-stats";
+			reg = <0x00290000 0x10000>;
+		};
+
 		spmi_bus: spmi@200f000 {
 			compatible = "qcom,spmi-pmic-arb";
 			reg = <0x0200f000 0x001000>,
diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
index 28d5b5528516..845eb7a6bf92 100644
--- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
+++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
@@ -16,6 +16,8 @@
 / {
 	model = "Qualcomm Technologies, Inc. Robotics RB5";
 	compatible = "qcom,qrb5165-rb5", "qcom,sm8250";
+	qcom,msm-id = <455 0x20001>;
+	qcom,board-id = <11 3>;
 
 	aliases {
 		serial0 = &uart12;
@@ -1222,9 +1224,7 @@
 	status = "okay";
 
 	vdda-phy-supply = <&vreg_l5a_0p88>;
-	vdda-max-microamp = <89900>;
 	vdda-pll-supply = <&vreg_l9a_1p2>;
-	vdda-pll-max-microamp = <18800>;
 };
 
 &usb_1 {
diff --git a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
index 5ae2ddc65f7e..8756c2b25c7e 100644
--- a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
+++ b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
@@ -307,6 +307,16 @@
 	status = "okay";
 };
 
+&remoteproc_adsp {
+	status = "okay";
+	firmware-name = "qcom/sa8155p/adsp.mdt";
+};
+
+&remoteproc_cdsp {
+	status = "okay";
+	firmware-name = "qcom/sa8155p/cdsp.mdt";
+};
+
 &uart2 {
 	status = "okay";
 };
@@ -328,9 +338,7 @@
 	status = "okay";
 
 	vdda-phy-supply = <&vreg_l8c_1p2>;
-	vdda-max-microamp = <87100>;
 	vdda-pll-supply = <&vreg_l5a_0p88>;
-	vdda-pll-max-microamp = <18300>;
 };
 
 &usb_1 {
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts
index 21b516e0694a..8290d036044a 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts
@@ -23,6 +23,20 @@
 	status = "disabled";
 };
 
+&pm6150_adc {
+	status = "disabled";
+
+	/delete-node/ skin-temp-thermistor@4e;
+	/delete-node/ charger-thermistor@4f;
+};
+
+&pm6150_adc_tm {
+	status = "disabled";
+
+	/delete-node/ charger-thermistor@0;
+	/delete-node/ skin-temp-thermistor@1;
+};
+
 /*
  * CoachZ rev1 is stuffed with a 47k NTC as thermistor for skin temperature,
  * which currently is not supported by the PM6150 ADC driver. Disable the
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi
index a758e4d22612..14ed09f30a73 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi
@@ -11,6 +11,7 @@ ap_ec_spi: &spi6 {};
 ap_h1_spi: &spi0 {};
 
 #include "sc7180-trogdor.dtsi"
+#include "sc7180-trogdor-ti-sn65dsi86.dtsi"
 
 /* Deleted nodes from trogdor.dtsi */
 
@@ -33,7 +34,7 @@ ap_h1_spi: &spi0 {};
 			polling-delay = <0>;
 
 			thermal-sensors = <&pm6150_adc_tm 1>;
-			sustainable-power = <814>;
+			sustainable-power = <965>;
 
 			trips {
 				skin_temp_alert0: trip-point0 {
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r2.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r2.dts
new file mode 100644
index 000000000000..db6c2da67cea
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r2.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Homestar board device tree source
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+/dts-v1/;
+
+#include "sc7180-trogdor-homestar.dtsi"
+
+/ {
+	model = "Google Homestar (rev2)";
+	compatible = "google,homestar-rev2","google,homestar-rev23", "qcom,sc7180";
+};
+
+&panel {
+	/delete-property/hpd-gpios;
+	no-hpd;
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r3.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r3.dts
new file mode 100644
index 000000000000..3fd8aa5bb7a6
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar-r3.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Homestar board device tree source
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+/dts-v1/;
+
+#include "sc7180-trogdor-homestar.dtsi"
+
+/ {
+	model = "Google Homestar (rev3+)";
+	compatible = "google,homestar", "qcom,sc7180";
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi
new file mode 100644
index 000000000000..4ab890b2a1d4
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi
@@ -0,0 +1,336 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Homestar board device tree source
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+#include "sc7180.dtsi"
+
+ap_ec_spi: &spi6 {};
+ap_h1_spi: &spi0 {};
+
+#include "sc7180-trogdor.dtsi"
+#include "sc7180-trogdor-ti-sn65dsi86.dtsi"
+
+/ {
+	/* BOARD-SPECIFIC TOP LEVEL NODES */
+
+	max98360a_1: max98360a_1 {
+		compatible = "maxim,max98360a";
+		#sound-dai-cells = <0>;
+	};
+
+	max98360a_2: max98360a_2 {
+		compatible = "maxim,max98360a";
+		#sound-dai-cells = <0>;
+	};
+
+	max98360a_3: max98360a_3 {
+		compatible = "maxim,max98360a";
+		#sound-dai-cells = <0>;
+	};
+
+	pp3300_touch: pp3300-touch {
+		compatible = "regulator-fixed";
+		regulator-name = "pp3300_touch";
+
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 87 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		pinctrl-names = "default";
+		pinctrl-0 = <&en_pp3300_touch>;
+
+		vin-supply = <&pp3300_a>;
+	};
+
+	thermal-zones {
+		skin_temp_thermal: skin-temp-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <0>;
+
+			thermal-sensors = <&pm6150_adc_tm 1>;
+			sustainable-power = <965>;
+
+			trips {
+				skin_temp_alert0: trip-point0 {
+					temperature = <55000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				skin_temp_alert1: trip-point1 {
+					temperature = <58000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				skin-temp-crit {
+					temperature = <73000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&skin_temp_alert0>;
+					cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+
+				map1 {
+					trip = <&skin_temp_alert1>;
+					cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+};
+
+&ap_tp_i2c {
+	status = "disabled";
+};
+
+ap_ts_pen_1v8: &i2c4 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	ap_ts: touchscreen@14 {
+		compatible = "goodix,gt7375p";
+		reg = <0x14>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ts_int_l>, <&ts_reset_l>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
+
+		reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;
+
+		vdd-supply = <&pp3300_touch>;
+	};
+};
+
+/* Panel controls backlight over aux channel */
+
+&backlight {
+	status = "disabled";
+};
+
+&camcc {
+	status = "okay";
+};
+
+&panel {
+	compatible = "samsung,atna33xc20";
+	enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
+	/delete-property/ backlight;
+};
+
+&pm6150_adc {
+	skin-temp-thermistor@4d {
+		reg = <ADC5_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+};
+
+&pm6150_adc_tm {
+	status = "okay";
+
+	skin-temp-thermistor@1 {
+		reg = <1>;
+		io-channels = <&pm6150_adc ADC5_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+};
+
+&pp3300_dx_edp {
+	gpio = <&tlmm 67 GPIO_ACTIVE_HIGH>;
+};
+
+&secondary_mi2s {
+	qcom,playback-sd-lines = <0 1>;
+};
+
+&sound_multimedia1_codec {
+	sound-dai = <&max98360a>, <&max98360a_1>, <&max98360a_2>, <&max98360a_3> ;
+};
+
+&wifi {
+	qcom,ath10k-calibration-variant = "GO_HOMESTAR";
+};
+
+/* PINCTRL - modifications to sc7180-trogdor.dtsi */
+
+&en_pp3300_dx_edp {
+	pinmux {
+		pins = "gpio67";
+	};
+
+	pinconf {
+		pins = "gpio67";
+	};
+};
+
+&sec_mi2s_active{
+	pinmux {
+		pins = "gpio49", "gpio50", "gpio51", "gpio52";
+		function = "mi2s_1";
+	};
+};
+
+&ts_reset_l {
+	pinconf {
+		/*
+		 * We want reset state by default and it will be up to the
+		 * driver to disable this when it's ready.
+		 */
+		output-low;
+	};
+};
+
+/* PINCTRL - board-specific pinctrl */
+
+&tlmm {
+	gpio-line-names = "HUB_RST_L",
+			  "AP_RAM_ID0",
+			  "AP_SKU_ID2",
+			  "AP_RAM_ID1",
+			  "",
+			  "AP_RAM_ID2",
+			  "UF_CAM_EN",
+			  "WF_CAM_EN",
+			  "TS_RESET_L",
+			  "TS_INT_L",
+			  "",
+			  "EDP_BRIJ_IRQ",
+			  "AP_EDP_BKLTEN",
+			  "UF_CAM_MCLK",
+			  "WF_CAM_CLK",
+			  "EDP_BRIJ_I2C_SDA",
+			  "EDP_BRIJ_I2C_SCL",
+			  "UF_CAM_SDA",
+			  "UF_CAM_SCL",
+			  "WF_CAM_SDA",
+			  "WF_CAM_SCL",
+			  "AVEE_LCD_EN",
+			  "",
+			  "AMP_EN",
+			  "AMP_EN2",
+			  "AP_SAR_SENSOR_SDA",
+			  "AP_SAR_SENSOR_SCL",
+			  "SEL_LCM",
+			  "HP_IRQ",
+			  "WF_CAM_RST_L",
+			  "UF_CAM_RST_L",
+			  "AP_BRD_ID2",
+			  "BRIJ_SUSPEND",
+			  "AP_BRD_ID0",
+			  "AP_H1_SPI_MISO",
+			  "AP_H1_SPI_MOSI",
+			  "AP_H1_SPI_CLK",
+			  "AP_H1_SPI_CS_L",
+			  "BT_UART_CTS",
+			  "BT_UART_RTS",
+			  "BT_UART_TXD",
+			  "BT_UART_RXD",
+			  "H1_AP_INT_ODL",
+			  "",
+			  "UART_AP_TX_DBG_RX",
+			  "UART_DBG_TX_AP_RX",
+			  "HP_I2C_SDA",
+			  "HP_I2C_SCL",
+			  "FORCED_USB_BOOT",
+			  "AMP_BCLK",
+			  "AMP_LRCLK",
+			  "AMP_DIN",
+			  "AMP_DIN_2",
+			  "HP_BCLK",
+			  "HP_LRCLK",
+			  "HP_DOUT",
+			  "HP_DIN",
+			  "HP_MCLK",
+			  "AP_SKU_ID0",
+			  "AP_EC_SPI_MISO",
+			  "AP_EC_SPI_MOSI",
+			  "AP_EC_SPI_CLK",
+			  "AP_EC_SPI_CS_L",
+			  "AP_SPI_CLK",
+			  "AP_SPI_MOSI",
+			  "AP_SPI_MISO",
+			  /*
+			   * AP_FLASH_WP_L is crossystem ABI. Schematics
+			   * call it BIOS_FLASH_WP_L.
+			   */
+			  "AP_FLASH_WP_L",
+			  "EN_PP3300_DX_EDP",
+			  "AP_SPI_CS0_L",
+			  "SD_CD_ODL",
+			  "",
+			  "",
+			  "",
+			  "WLAN_SW_CTRL",
+			  "",
+			  "REPORT_E",
+			  "VDD_RESET_1.8V",
+			  "ID0",
+			  "",
+			  "ID1",
+			  "AVDD_LCD_EN",
+			  "MIPI_1.8V_EN",
+			  "",
+			  "CODEC_PWR_EN",
+			  "HUB_EN",
+			  "",
+			  "PP1800_MIPI_SW_EN",
+			  "EN_PP3300_TOUCH",
+			  "",
+			  "",
+			  "AP_SKU_ID1",
+			  "AP_RST_REQ",
+			  "",
+			  "AP_BRD_ID1",
+			  "AP_EC_INT_L",
+			  "SDM_GRFC_3",
+			  "",
+			  "",
+			  "BOOT_CONFIG_4",
+			  "BOOT_CONFIG_2",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "EDP_BRIJ_EN",
+			  "",
+			  "",
+			  "BOOT_CONFIG_3",
+			  "WCI2_LTE_COEX_TXD",
+			  "WCI2_LTE_COEX_RXD",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "FORCED_USB_BOOT_POL",
+			  "AP_TS_PEN_I2C_SDA",
+			  "AP_TS_PEN_I2C_SCL",
+			  "DP_HOT_PLUG_DET",
+			  "EC_IN_RW_ODL";
+
+	en_pp3300_touch: en-pp3300-touch {
+		pinmux {
+			pins = "gpio87";
+			function = "gpio";
+		};
+
+		pinconf {
+			pins = "gpio87";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
index 00535aaa43c9..8b79fbb75756 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
@@ -11,6 +11,7 @@ ap_ec_spi: &spi6 {};
 ap_h1_spi: &spi0 {};
 
 #include "sc7180-trogdor.dtsi"
+#include "sc7180-trogdor-ti-sn65dsi86.dtsi"
 
 &ap_sar_sensor {
 	semtech,cs0-ground;
@@ -54,6 +55,18 @@ ap_ts_pen_1v8: &i2c4 {
 	compatible = "boe,nv133fhm-n62";
 };
 
+&pm6150_adc {
+	status = "disabled";
+
+	/delete-node/ charger-thermistor@4f;
+};
+
+&pm6150_adc_tm {
+	status = "disabled";
+
+	/delete-node/ charger-thermistor@0;
+};
+
 &trackpad {
 	interrupts = <58 IRQ_TYPE_EDGE_FALLING>;
 };
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
index 469aad4e5948..fd4b71203754 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
@@ -17,3 +17,14 @@
 	firmware-name = "qcom/sc7180-trogdor/modem/mba.mbn",
 			"qcom/sc7180-trogdor/modem/qdsp6sw.mbn";
 };
+
+&ipa {
+	status = "okay";
+
+	/*
+	 * Trogdor doesn't have QHEE (Qualcomm's EL2 blob), so the
+	 * modem needs to cover certain init steps (GSI init), and
+	 * the AP needs to wait for it.
+	 */
+	modem-init;
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-parade-ps8640.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-parade-ps8640.dtsi
new file mode 100644
index 000000000000..a3d69540d4e4
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-parade-ps8640.dtsi
@@ -0,0 +1,109 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Trogdor dts fragment for the boards with Parade ps8640 edp bridge
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+/ {
+	pp3300_brij_ps8640: pp3300-brij-ps8640 {
+		compatible = "regulator-fixed";
+		status = "okay";
+		regulator-name = "pp3300_brij_ps8640";
+
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 32 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&en_pp3300_edp_brij_ps8640>;
+
+		vin-supply = <&pp3300_a>;
+	};
+};
+
+&dsi0_out {
+	remote-endpoint = <&ps8640_in>;
+};
+
+edp_brij_i2c: &i2c2 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	ps8640_bridge: bridge@8 {
+		compatible = "parade,ps8640";
+		reg = <0x8>;
+
+		powerdown-gpios = <&tlmm 104 GPIO_ACTIVE_LOW>;
+		reset-gpios = <&tlmm 11 GPIO_ACTIVE_LOW>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&edp_brij_en>, <&edp_brij_ps8640_rst>;
+
+		vdd12-supply = <&pp1200_brij>;
+		vdd33-supply = <&pp3300_brij_ps8640>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				ps8640_in: endpoint {
+					remote-endpoint = <&dsi0_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				ps8640_out: endpoint {
+					remote-endpoint = <&panel_in_edp>;
+				};
+			};
+		};
+
+		aux-bus {
+			panel: panel {
+				/* Compatible will be filled in per-board */
+				power-supply = <&pp3300_dx_edp>;
+				backlight = <&backlight>;
+
+				port {
+					panel_in_edp: endpoint {
+						remote-endpoint = <&ps8640_out>;
+					};
+				};
+			};
+		};
+	};
+};
+
+&tlmm {
+	edp_brij_ps8640_rst: edp-brij-ps8640-rst {
+		pinmux {
+			pins = "gpio11";
+			function = "gpio";
+		};
+
+		pinconf {
+			pins = "gpio11";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	en_pp3300_edp_brij_ps8640: en-pp3300-edp-brij-ps8640 {
+		pinmux {
+			pins = "gpio32";
+			function = "gpio";
+		};
+
+		pinconf {
+			pins = "gpio32";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1.dts
index e122a6b481ff..76a130bad60a 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1.dts
@@ -26,6 +26,14 @@
 	status = "disabled";
 };
 
+&pm6150_adc {
+	/delete-node/ charger-thermistor@4f;
+};
+
+&pm6150_adc_tm {
+	/delete-node/ charger-thermistor@0;
+};
+
 &pp3300_hub {
 	/* pp3300_l7c is used to power the USB hub */
 	/delete-property/regulator-always-on;
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r2.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r2.dts
index 4f32e6733f4c..88cf2246c18a 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r2.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r2.dts
@@ -22,3 +22,11 @@
 &charger_thermal {
 	status = "disabled";
 };
+
+&pm6150_adc {
+	/delete-node/ charger-thermistor@4f;
+};
+
+&pm6150_adc_tm {
+	/delete-node/ charger-thermistor@0;
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi
index a246dbd74cc1..e90f99ef5323 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi
@@ -11,6 +11,7 @@ ap_ec_spi: &spi6 {};
 ap_h1_spi: &spi0 {};
 
 #include "sc7180-trogdor.dtsi"
+#include "sc7180-trogdor-ti-sn65dsi86.dtsi"
 
 / {
 	thermal-zones {
@@ -44,7 +45,7 @@ ap_h1_spi: &spi0 {};
 };
 
 &cpu6_thermal {
-	sustainable-power = <948>;
+	sustainable-power = <1124>;
 };
 
 &cpu7_alert0 {
@@ -56,7 +57,7 @@ ap_h1_spi: &spi0 {};
 };
 
 &cpu7_thermal {
-	sustainable-power = <948>;
+	sustainable-power = <1124>;
 };
 
 &cpu8_alert0 {
@@ -68,7 +69,7 @@ ap_h1_spi: &spi0 {};
 };
 
 &cpu8_thermal {
-	sustainable-power = <948>;
+	sustainable-power = <1124>;
 };
 
 &cpu9_alert0 {
@@ -80,7 +81,7 @@ ap_h1_spi: &spi0 {};
 };
 
 &cpu9_thermal {
-	sustainable-power = <948>;
+	sustainable-power = <1124>;
 };
 
 &gpio_keys {
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts
index 2b522f9e0d8f..457c25499863 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts
@@ -13,6 +13,7 @@ ap_ec_spi: &spi6 {};
 ap_h1_spi: &spi0 {};
 
 #include "sc7180-trogdor.dtsi"
+#include "sc7180-trogdor-ti-sn65dsi86.dtsi"
 
 / {
 	model = "Google Trogdor (rev1+)";
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-ti-sn65dsi86.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-ti-sn65dsi86.dtsi
new file mode 100644
index 000000000000..97d5e45abd1d
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-ti-sn65dsi86.dtsi
@@ -0,0 +1,90 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Trogdor dts fragment for the boards with TI sn65dsi86 edp bridge
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+&dsi0_out {
+	remote-endpoint = <&sn65dsi86_in>;
+	data-lanes = <0 1 2 3>;
+};
+
+edp_brij_i2c: &i2c2 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	sn65dsi86_bridge: bridge@2d {
+		compatible = "ti,sn65dsi86";
+		reg = <0x2d>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&edp_brij_en>, <&edp_brij_irq>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
+
+		enable-gpios = <&tlmm 104 GPIO_ACTIVE_HIGH>;
+
+		vpll-supply = <&pp1800_edp_vpll>;
+		vccio-supply = <&pp1800_brij_vccio>;
+		vcca-supply = <&pp1200_brij>;
+		vcc-supply = <&pp1200_brij>;
+
+		clocks = <&rpmhcc RPMH_LN_BB_CLK3>;
+		clock-names = "refclk";
+
+		no-hpd;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				sn65dsi86_in: endpoint {
+					remote-endpoint = <&dsi0_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				sn65dsi86_out: endpoint {
+					data-lanes = <0 1>;
+					remote-endpoint = <&panel_in_edp>;
+				};
+			};
+		};
+
+		aux-bus {
+			panel: panel {
+				/* Compatible will be filled in per-board */
+				power-supply = <&pp3300_dx_edp>;
+				backlight = <&backlight>;
+				hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>;
+
+				port {
+					panel_in_edp: endpoint {
+						remote-endpoint = <&sn65dsi86_out>;
+					};
+				};
+			};
+		};
+	};
+};
+
+&tlmm {
+	edp_brij_irq: edp-brij-irq {
+		pinmux {
+			pins = "gpio11";
+			function = "gpio";
+		};
+
+		pinconf {
+			pins = "gpio11";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
index 70c88c37de32..d4f4441179fc 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
@@ -601,15 +601,6 @@
 &dsi0 {
 	status = "okay";
 	vdda-supply = <&vdda_mipi_dsi0_1p2>;
-
-	ports {
-		port@1 {
-			endpoint {
-				remote-endpoint = <&sn65dsi86_in>;
-				data-lanes = <0 1 2 3>;
-			};
-		};
-	};
 };
 
 &dsi_phy {
@@ -617,70 +608,6 @@
 	vdds-supply = <&vdda_mipi_dsi0_pll>;
 };
 
-edp_brij_i2c: &i2c2 {
-	status = "okay";
-	clock-frequency = <400000>;
-
-	sn65dsi86_bridge: bridge@2d {
-		compatible = "ti,sn65dsi86";
-		reg = <0x2d>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&edp_brij_en>, <&edp_brij_irq>;
-		gpio-controller;
-		#gpio-cells = <2>;
-
-		interrupt-parent = <&tlmm>;
-		interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
-
-		enable-gpios = <&tlmm 104 GPIO_ACTIVE_HIGH>;
-
-		vpll-supply = <&pp1800_edp_vpll>;
-		vccio-supply = <&pp1800_brij_vccio>;
-		vcca-supply = <&pp1200_brij>;
-		vcc-supply = <&pp1200_brij>;
-
-		clocks = <&rpmhcc RPMH_LN_BB_CLK3>;
-		clock-names = "refclk";
-
-		no-hpd;
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				sn65dsi86_in: endpoint {
-					remote-endpoint = <&dsi0_out>;
-				};
-			};
-
-			port@1 {
-				reg = <1>;
-				sn65dsi86_out: endpoint {
-					data-lanes = <0 1>;
-					remote-endpoint = <&panel_in_edp>;
-				};
-			};
-		};
-
-		aux-bus {
-			panel: panel {
-				/* Compatible will be filled in per-board */
-				power-supply = <&pp3300_dx_edp>;
-				backlight = <&backlight>;
-				hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>;
-
-				port {
-					panel_in_edp: endpoint {
-						remote-endpoint = <&sn65dsi86_out>;
-					};
-				};
-			};
-		};
-	};
-};
-
 ap_sar_sensor_i2c: &i2c5 {
 	clock-frequency = <400000>;
 
@@ -750,17 +677,6 @@ hp_i2c: &i2c9 {
 	};
 };
 
-&ipa {
-	status = "okay";
-
-	/*
-	 * Trogdor doesn't have QHEE (Qualcomm's EL2 blob), so the
-	 * modem needs to cover certain init steps (GSI init), and
-	 * the AP needs to wait for it.
-	 */
-	modem-init;
-};
-
 &lpass_cpu {
 	status = "okay";
 
@@ -1244,19 +1160,6 @@ ap_spi_fp: &spi10 {
 		};
 	};
 
-	edp_brij_irq: edp-brij-irq {
-		pinmux {
-			pins = "gpio11";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio11";
-			drive-strength = <2>;
-			bias-pull-down;
-		};
-	};
-
 	en_pp3300_codec: en-pp3300-codec {
 		pinmux {
 			pins = "gpio83";
@@ -1523,13 +1426,13 @@ ap_spi_fp: &spi10 {
 		pinconf-cmd {
 			pins = "sdc1_cmd";
 			bias-pull-up;
-			drive-strength = <10>;
+			drive-strength = <16>;
 		};
 
 		pinconf-data {
 			pins = "sdc1_data";
 			bias-pull-up;
-			drive-strength = <10>;
+			drive-strength = <16>;
 		};
 
 		pinconf-rclk {
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index c8921e2d6480..faf8b807d0ff 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -15,7 +15,6 @@
 #include <dt-bindings/interconnect/qcom,sc7180.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/phy/phy-qcom-qusb2.h>
-#include <dt-bindings/power/qcom-aoss-qmp.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/reset/qcom,sdm845-aoss.h>
 #include <dt-bindings/reset/qcom,sdm845-pdc.h>
@@ -137,8 +136,8 @@
 			cpu-idle-states = <&LITTLE_CPU_SLEEP_0
 					   &LITTLE_CPU_SLEEP_1
 					   &CLUSTER_SLEEP_0>;
-			capacity-dmips-mhz = <1024>;
-			dynamic-power-coefficient = <100>;
+			capacity-dmips-mhz = <415>;
+			dynamic-power-coefficient = <137>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>,
 					<&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
@@ -162,8 +161,8 @@
 			cpu-idle-states = <&LITTLE_CPU_SLEEP_0
 					   &LITTLE_CPU_SLEEP_1
 					   &CLUSTER_SLEEP_0>;
-			capacity-dmips-mhz = <1024>;
-			dynamic-power-coefficient = <100>;
+			capacity-dmips-mhz = <415>;
+			dynamic-power-coefficient = <137>;
 			next-level-cache = <&L2_100>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>,
@@ -184,8 +183,8 @@
 			cpu-idle-states = <&LITTLE_CPU_SLEEP_0
 					   &LITTLE_CPU_SLEEP_1
 					   &CLUSTER_SLEEP_0>;
-			capacity-dmips-mhz = <1024>;
-			dynamic-power-coefficient = <100>;
+			capacity-dmips-mhz = <415>;
+			dynamic-power-coefficient = <137>;
 			next-level-cache = <&L2_200>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>,
@@ -206,8 +205,8 @@
 			cpu-idle-states = <&LITTLE_CPU_SLEEP_0
 					   &LITTLE_CPU_SLEEP_1
 					   &CLUSTER_SLEEP_0>;
-			capacity-dmips-mhz = <1024>;
-			dynamic-power-coefficient = <100>;
+			capacity-dmips-mhz = <415>;
+			dynamic-power-coefficient = <137>;
 			next-level-cache = <&L2_300>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>,
@@ -228,8 +227,8 @@
 			cpu-idle-states = <&LITTLE_CPU_SLEEP_0
 					   &LITTLE_CPU_SLEEP_1
 					   &CLUSTER_SLEEP_0>;
-			capacity-dmips-mhz = <1024>;
-			dynamic-power-coefficient = <100>;
+			capacity-dmips-mhz = <415>;
+			dynamic-power-coefficient = <137>;
 			next-level-cache = <&L2_400>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>,
@@ -250,8 +249,8 @@
 			cpu-idle-states = <&LITTLE_CPU_SLEEP_0
 					   &LITTLE_CPU_SLEEP_1
 					   &CLUSTER_SLEEP_0>;
-			capacity-dmips-mhz = <1024>;
-			dynamic-power-coefficient = <100>;
+			capacity-dmips-mhz = <415>;
+			dynamic-power-coefficient = <137>;
 			next-level-cache = <&L2_500>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>,
@@ -272,8 +271,8 @@
 			cpu-idle-states = <&BIG_CPU_SLEEP_0
 					   &BIG_CPU_SLEEP_1
 					   &CLUSTER_SLEEP_0>;
-			capacity-dmips-mhz = <1740>;
-			dynamic-power-coefficient = <405>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <480>;
 			next-level-cache = <&L2_600>;
 			operating-points-v2 = <&cpu6_opp_table>;
 			interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>,
@@ -294,8 +293,8 @@
 			cpu-idle-states = <&BIG_CPU_SLEEP_0
 					   &BIG_CPU_SLEEP_1
 					   &CLUSTER_SLEEP_0>;
-			capacity-dmips-mhz = <1740>;
-			dynamic-power-coefficient = <405>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <480>;
 			next-level-cache = <&L2_700>;
 			operating-points-v2 = <&cpu6_opp_table>;
 			interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>,
@@ -1922,14 +1921,15 @@
 			clock-names = "iface", "bus", "nav", "snoc_axi",
 				      "mnoc_axi", "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_MODEM>,
-					<&rpmhpd SC7180_CX>,
+			power-domains = <&rpmhpd SC7180_CX>,
 					<&rpmhpd SC7180_MX>,
 					<&rpmhpd SC7180_MSS>;
-			power-domain-names = "load_state", "cx", "mx", "mss";
+			power-domain-names = "cx", "mx", "mss";
 
 			memory-region = <&mpss_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&modem_smp2p_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -2647,7 +2647,7 @@
 		};
 
 		qspi: spi@88dc000 {
-			compatible = "qcom,qspi-v1";
+			compatible = "qcom,sc7180-qspi", "qcom,qspi-v1";
 			reg = <0 0x088dc000 0 0x600>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -3219,12 +3219,16 @@
 
 		aoss_qmp: power-controller@c300000 {
 			compatible = "qcom,sc7180-aoss-qmp";
-			reg = <0 0x0c300000 0 0x100000>;
+			reg = <0 0x0c300000 0 0x400>;
 			interrupts = <GIC_SPI 389 IRQ_TYPE_EDGE_RISING>;
 			mboxes = <&apss_shared 0>;
 
 			#clock-cells = <0>;
-			#power-domain-cells = <1>;
+		};
+
+		sram@c3f0000 {
+			compatible = "qcom,rpmh-stats";
+			reg = <0 0x0c3f0000 0 0x400>;
 		};
 
 		spmi_bus: spmi@c440000 {
@@ -3246,6 +3250,21 @@
 			cell-index = <0>;
 		};
 
+		imem@146aa000 {
+			compatible = "simple-mfd";
+			reg = <0 0x146aa000 0 0x2000>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			ranges = <0 0 0x146aa000 0x2000>;
+
+			pil-reloc@94c {
+				compatible = "qcom,pil-reloc-info";
+				reg = <0x94c 0xc8>;
+			};
+		};
+
 		apps_smmu: iommu@15000000 {
 			compatible = "qcom,sc7180-smmu-500", "arm,mmu-500";
 			reg = <0 0x15000000 0 0x100000>;
@@ -3616,7 +3635,7 @@
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 1>;
-			sustainable-power = <768>;
+			sustainable-power = <1052>;
 
 			trips {
 				cpu0_alert0: trip-point0 {
@@ -3665,7 +3684,7 @@
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 2>;
-			sustainable-power = <768>;
+			sustainable-power = <1052>;
 
 			trips {
 				cpu1_alert0: trip-point0 {
@@ -3714,7 +3733,7 @@
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 3>;
-			sustainable-power = <768>;
+			sustainable-power = <1052>;
 
 			trips {
 				cpu2_alert0: trip-point0 {
@@ -3763,7 +3782,7 @@
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 4>;
-			sustainable-power = <768>;
+			sustainable-power = <1052>;
 
 			trips {
 				cpu3_alert0: trip-point0 {
@@ -3812,7 +3831,7 @@
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 5>;
-			sustainable-power = <768>;
+			sustainable-power = <1052>;
 
 			trips {
 				cpu4_alert0: trip-point0 {
@@ -3861,7 +3880,7 @@
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 6>;
-			sustainable-power = <768>;
+			sustainable-power = <1052>;
 
 			trips {
 				cpu5_alert0: trip-point0 {
@@ -3910,7 +3929,7 @@
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 9>;
-			sustainable-power = <1202>;
+			sustainable-power = <1425>;
 
 			trips {
 				cpu6_alert0: trip-point0 {
@@ -3951,7 +3970,7 @@
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 10>;
-			sustainable-power = <1202>;
+			sustainable-power = <1425>;
 
 			trips {
 				cpu7_alert0: trip-point0 {
@@ -3992,7 +4011,7 @@
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 11>;
-			sustainable-power = <1202>;
+			sustainable-power = <1425>;
 
 			trips {
 				cpu8_alert0: trip-point0 {
@@ -4033,7 +4052,7 @@
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 12>;
-			sustainable-power = <1202>;
+			sustainable-power = <1425>;
 
 			trips {
 				cpu9_alert0: trip-point0 {
diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dts b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dts
new file mode 100644
index 000000000000..7a92679a688b
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dts
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Herobrine board device tree source
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+#include "sc7280-herobrine.dtsi"
+
+/ {
+	model = "Google Herobrine";
+	compatible = "google,herobrine",
+		     "qcom,sc7280";
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
new file mode 100644
index 000000000000..4619fa9fcacd
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
@@ -0,0 +1,1412 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Herobrine board device tree source
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
+#include <dt-bindings/iio/qcom,spmi-adc7-pmr735a.h>
+#include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+
+#include "sc7280.dtsi"
+
+/* PMICs depend on spmi_bus label and so must come after SoC */
+#include "pm7325.dtsi"
+#include "pm8350c.dtsi"
+#include "pmk8350.dtsi"
+
+/*
+ * Reserved memory changes
+ *
+ * Delete all unused memory nodes and define the peripheral memory regions
+ * required by the board dts.
+ *
+ */
+
+/delete-node/ &hyp_mem;
+/delete-node/ &xbl_mem;
+/delete-node/ &sec_apps_mem;
+
+/* Increase the size from 2MB to 8MB */
+&rmtfs_mem {
+	reg = <0x0 0x83600000 0x0 0x800000>;
+};
+
+/ {
+	reserved-memory {
+		adsp_mem: memory@86700000 {
+			reg = <0x0 0x86700000 0x0 0x2800000>;
+			no-map;
+		};
+
+		camera_mem: memory@8ad00000 {
+			reg = <0x0 0x8ad00000 0x0 0x500000>;
+			no-map;
+		};
+
+		venus_mem: memory@8b200000 {
+			reg = <0x0 0x8b200000 0x0 0x500000>;
+			no-map;
+		};
+
+		mpss_mem: memory@8b800000 {
+			reg = <0x0 0x8b800000 0x0 0xf600000>;
+			no-map;
+		};
+
+		wpss_mem: memory@9ae00000 {
+			reg = <0x0 0x9ae00000 0x0 0x1900000>;
+			no-map;
+		};
+
+		mba_mem: memory@9c700000 {
+			reg = <0x0 0x9c700000 0x0 0x200000>;
+			no-map;
+		};
+	};
+
+	aliases {
+		serial0 = &uart5;
+		serial1 = &uart7;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	/* FIXED REGULATORS - parents above children */
+
+	/* This is the top level supply and variable voltage */
+	ppvar_sys: ppvar-sys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "ppvar_sys";
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	/* This divides ppvar_sys by 2, so voltage is variable */
+	src_vph_pwr: src-vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "src_vph_pwr";
+
+		/* EC turns on with switchcap_on; always on for AP */
+		regulator-always-on;
+		regulator-boot-on;
+
+		vin-supply = <&ppvar_sys>;
+	};
+
+	pp5000_s3: pp5000-s3-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pp5000_s3";
+
+		/* EC turns on with en_pp5000_s3; always on for AP */
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+
+		vin-supply = <&ppvar_sys>;
+	};
+
+	pp3300_z1: pp3300-z1-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pp3300_z1";
+
+		/* EC turns on with en_pp3300_z1; always on for AP */
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		vin-supply = <&ppvar_sys>;
+	};
+
+	pp3300_audio:
+	pp3300_codec: pp3300-codec-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pp3300_codec";
+
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 67 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		pinctrl-names = "default";
+		pinctrl-0 = <&en_pp3300_codec>;
+
+		vin-supply = <&pp3300_z1>;
+	};
+
+	pp3300_cam:
+	pp3300_edp:
+	pp3300_ts: pp3300-edp-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pp3300_edp";
+
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 80 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		pinctrl-names = "default";
+		pinctrl-0 = <&en_pp3300_dx_edp>;
+
+		vin-supply = <&pp3300_z1>;
+	};
+
+	pp3300_fp:
+	pp3300_fp_ls:
+	pp3300_mcu: pp3300-fp-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pp3300_fp";
+
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		regulator-boot-on;
+		regulator-always-on;
+
+		/*
+		 * WARNING: it is intentional that GPIO 42 isn't listed here.
+		 * The userspace script for updating the fingerprint firmware
+		 * needs to control the FP regulators during a FW update,
+		 * hence the signal can't be owned by the kernel regulator.
+		 */
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&en_fp_rails>;
+
+		vin-supply = <&pp3300_z1>;
+	};
+
+	pp3300_hub: pp3300-hub-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pp3300_hub";
+
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		regulator-boot-on;
+		regulator-always-on;
+
+		gpio = <&tlmm 24 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		pinctrl-names = "default";
+		pinctrl-0 = <&en_pp3300_hub>;
+
+		vin-supply = <&pp3300_z1>;
+	};
+
+	pp3300_tp: pp3300-tp-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pp3300_tp";
+
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		/* AP turns on with PP1800_L18B_S0; always on for AP */
+		regulator-always-on;
+		regulator-boot-on;
+
+		vin-supply = <&pp3300_z1>;
+	};
+
+	pp2850_uf_cam: pp2850-uf-cam {
+		compatible = "regulator-fixed";
+		regulator-name = "pp2850_uf_cam";
+
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+
+		gpio = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uf_cam_en>;
+
+		vin-supply = <&pp3300_cam>;
+	};
+
+	pp2850_vcm_wf_cam: pp2850-vcm-wf-cam {
+		compatible = "regulator-fixed";
+		regulator-name = "pp2850_vcm_wf_cam";
+
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+
+		gpio = <&tlmm 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wf_cam_en>;
+
+		vin-supply = <&pp3300_cam>;
+	};
+
+	pp2850_wf_cam: pp2850-wf-cam {
+		compatible = "regulator-fixed";
+		regulator-name = "pp2850_wf_cam";
+
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+
+		gpio = <&tlmm 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		/*
+		 * The pinconf can only be referenced once so we put it on the
+		 * first regulator and comment it out here.
+		 *
+		 * pinctrl-names = "default";
+		 * pinctrl-0 = <&wf_cam_en>;
+		 */
+
+		vin-supply = <&pp3300_cam>;
+	};
+
+	pp1800_fp: pp1800-fp-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pp1800_fp";
+
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		regulator-boot-on;
+		regulator-always-on;
+
+		/*
+		 * WARNING: it is intentional that GPIO 42 isn't listed here.
+		 * The userspace script for updating the fingerprint firmware
+		 * needs to control the FP regulators during a FW update,
+		 * hence the signal can't be owned by the kernel regulator.
+		 */
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&en_fp_rails>;
+
+		vin-supply = <&pp1800_l18b_s0>;
+		status = "disabled";
+	};
+
+	pp1800_uf_cam: pp1800-uf-cam {
+		compatible = "regulator-fixed";
+		regulator-name = "pp1800_uf_cam";
+
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		gpio = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		/*
+		 * The pinconf can only be referenced once so we put it on the
+		 * first regulator and comment it out here.
+		 *
+		 * pinctrl-names = "default";
+		 * pinctrl-0 = <&uf_cam_en>;
+		 */
+
+		vin-supply = <&pp1800_l19b>;
+	};
+
+	pp1800_wf_cam: pp1800-wf-cam {
+		compatible = "regulator-fixed";
+		regulator-name = "pp1800_wf_cam";
+
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		gpio = <&tlmm 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		/*
+		 * The pinconf can only be referenced once so we put it on the
+		 * first regulator and comment it out here.
+		 *
+		 * pinctrl-names = "default";
+		 * pinctrl-0 = <&wf_cam_en>;
+		 */
+
+		vin-supply = <&pp1800_l19b>;
+	};
+
+	pp1200_wf_cam: pp1200-wf-cam {
+		compatible = "regulator-fixed";
+		regulator-name = "pp1200_wf_cam";
+
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+
+		gpio = <&tlmm 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		/*
+		 * The pinconf can only be referenced once so we put it on the
+		 * first regulator and comment it out here.
+		 *
+		 * pinctrl-names = "default";
+		 * pinctrl-0 = <&wf_cam_en>;
+		 */
+
+		vin-supply = <&pp1200_l6b>;
+	};
+
+	/* BOARD-SPECIFIC TOP LEVEL NODES */
+
+	gpio_keys: gpio-keys {
+		compatible = "gpio-keys";
+		status = "disabled";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pen_pdct_l>;
+
+		pen_insert: pen-insert {
+			label = "Pen Insert";
+
+			/* Insert = low, eject = high */
+			gpios = <&tlmm 39 GPIO_ACTIVE_LOW>;
+			linux,code = <SW_PEN_INSERTED>;
+			linux,input-type = <EV_SW>;
+			wakeup-event-action = <EV_ACT_DEASSERTED>;
+			wakeup-source;
+		};
+	};
+
+	pwmleds {
+		compatible = "pwm-leds";
+		status = "disabled";
+		keyboard_backlight: keyboard-backlight {
+			status = "disabled";
+			label = "cros_ec::kbd_backlight";
+			pwms = <&cros_ec_pwm 0>;
+			max-brightness = <1023>;
+		};
+	};
+};
+
+&apps_rsc {
+	pm7325-regulators {
+		compatible = "qcom,pm7325-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vdd19_pmu_pcie_i:
+		vdd19_pmu_rfa_i:
+		vreg_s1b_wlan:
+		vreg_s1b: smps1 {
+			regulator-min-microvolt = <1856000>;
+			regulator-max-microvolt = <2040000>;
+		};
+
+		vdd_pmu_aon_i:
+		vreg_s7b_wlan:
+		vreg_s7b: smps7 {
+			regulator-min-microvolt = <535000>;
+			regulator-max-microvolt = <1120000>;
+		};
+
+		vdd13_pmu_pcie_i:
+		vdd13_pmu_rfa_i:
+		vreg_s8b_wlan:
+		vreg_s8b: smps8 {
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1500000>;
+		};
+
+		vdda_usb_ss_dp_core:
+		vreg_l1b: ldo1 {
+			regulator-min-microvolt = <825000>;
+			regulator-max-microvolt = <925000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vdda_usb_hs0_3p1:
+		vreg_l2b: ldo2 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pp1200_l6b:
+		vdd_ufs_1p2:
+		vdd_vref:
+		vdda_csi01_1p2:
+		vdda_csi23_1p2:
+		vdda_csi4_1p2:
+		vdda_dsi0_1p2:
+		vdda_pcie0_1p2:
+		vdda_pcie1_1p2:
+		vdda_usb_ss_dp_1p2:
+		vdda_qlink0_1p2_ck:
+		vdda_qlink1_1p2_ck:
+		vreg_l6b_1p2:
+		vreg_l6b: ldo6 {
+			regulator-min-microvolt = <1120000>;
+			regulator-max-microvolt = <1408000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pp2950_l7b:
+		vreg_l7b: ldo7 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		codec_vcc:
+		pp1800_l18b_s0:
+		pp1800_ts:
+		vdd1:
+		vddpx_0:
+		vddpx_3:
+		vddpx_7:
+		vreg_l18b: ldo18 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pp1800_l19b:
+		vddpx_ts:
+		vddpx_wl4otp:
+		vreg_l19b: ldo19 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	pm8350c-regulators {
+		compatible = "qcom,pm8350c-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vreg_s1c: smps1 {
+			regulator-min-microvolt = <2190000>;
+			regulator-max-microvolt = <2210000>;
+		};
+
+		vddpx_1:
+		vreg_s9c: smps9 {
+			regulator-min-microvolt = <1010000>;
+			regulator-max-microvolt = <1170000>;
+		};
+
+		pp1800_l1c:
+		pp1800_pen:
+		vdd_a_gfx_cs_1p1:
+		vdd_a_cxo_1p8:
+		vdd_qfprom:
+		vdda_apc_cs_1p8:
+		vdda_qrefs_1p8:
+		vdda_turing_q6_cs_1p8:
+		vdda_usb_hs0_1p8:
+		vreg_l1c: ldo1 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		dmic_vdd:
+		pp1800_alc5682:
+		pp1800_l2c:
+		pp1800_vreg_alc5682:
+		vreg_l2c: ldo2 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pp3300_sar:
+		pp3300_sensor:
+		vreg_l3c: ldo3 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3540000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		ppvar_uim1:
+		vddpx_5:
+		vreg_l4c: ldo4 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pp2950_l5c:
+		uim_vcc:
+		vddpx_6:
+		vreg_l5c: ldo5 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		ppvar_l6c:
+		vddpx_2:
+		vreg_l6c: ldo6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7c: ldo7 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pp1800_prox:
+		pp1800_sar:
+		vreg_l8c: ldo8 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pp2950_l9c:
+		vreg_l9c: ldo9 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vdd_a_gnss_0p9:
+		vdd_ufs_core:
+		vdd_usb_hs0_core:
+		vdd_vref_0p9:
+		vdda_csi01_0p9:
+		vdda_csi23_0p9:
+		vdda_csi4_0p9:
+		vdda_dsi0_pll_0p9:
+		vdda_dsi0_0p9:
+		vdda_pcie0_core:
+		vdda_pcie1_core:
+		vdda_qlink0_0p9:
+		vdda_qlink1_0p9:
+		vdda_qlink0_0p9_ck:
+		vdda_qlink1_0p9_ck:
+		vdda_qrefs_0p875:
+		vreg_l10c_0p8:
+		vreg_l10c: ldo10 {
+			regulator-min-microvolt = <720000>;
+			regulator-max-microvolt = <1050000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pp2800_l11c:
+		vreg_l11c: ldo11 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pp1800_l12c:
+		vreg_l12c: ldo12 {
+			regulator-min-microvolt = <1650000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pp3300_l13c:
+		vreg_l13c: ldo13 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob: bob {
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+		};
+	};
+};
+
+ap_tp_i2c: &i2c1 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	trackpad: trackpad@15 {
+		compatible = "elan,ekth3000";
+		reg = <0x15>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&tp_int_odl>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <102 IRQ_TYPE_EDGE_FALLING>;
+
+		vcc-supply = <&pp3300_z1>;
+
+		wakeup-source;
+	};
+};
+
+ap_h1_i2c: &i2c12 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	tpm@50 {
+		compatible = "google,cr50";
+		reg = <0x50>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&h1_ap_int_odl>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <54 IRQ_TYPE_EDGE_RISING>;
+	};
+};
+
+ap_ts_pen: &i2c13 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	ap_ts: touchscreen@10 {
+		compatible = "hid-over-i2c";
+		reg = <0x10>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ts_int_l>, <&ts_reset_l>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <81 IRQ_TYPE_LEVEL_LOW>;
+
+		post-power-on-delay-ms = <20>;
+		hid-descr-addr = <0x0001>;
+
+		vdd-supply = <&pp3300_ts>;
+	};
+};
+
+&pm7325_gpios {
+	status = "disabled"; /* No GPIOs are connected */
+};
+
+&pmk8350_gpios {
+	status = "disabled"; /* No GPIOs are connected */
+};
+
+&pmk8350_pon {
+	status = "disabled";
+};
+
+&pmk8350_rtc {
+	status = "disabled";
+};
+
+&pmk8350_vadc {
+	pmk8350_die_temp {
+		reg = <PMK8350_ADC7_DIE_TEMP>;
+		label = "pmk8350_die_temp";
+		qcom,pre-scaling = <1 1>;
+	};
+
+	pmr735a_die_temp {
+		reg = <PMR735A_ADC7_DIE_TEMP>;
+		label = "pmr735a_die_temp";
+		qcom,pre-scaling = <1 1>;
+	};
+};
+
+&qfprom {
+	vcc-supply = <&vdd_qfprom>;
+};
+
+&qspi {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&qspi_clk>, <&qspi_cs0>, <&qspi_data01>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+
+		spi-max-frequency = <37500000>;
+		spi-tx-bus-width = <2>;
+		spi-rx-bus-width = <2>;
+	};
+};
+
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&sdhc_1 {
+	status = "okay";
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc1_on>;
+	pinctrl-1 = <&sdc1_off>;
+	vmmc-supply = <&pp2950_l7b>;
+	vqmmc-supply = <&pp1800_l19b>;
+};
+
+&sdhc_2 {
+	status = "okay";
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_on>;
+	pinctrl-1 = <&sdc2_off>;
+	vmmc-supply = <&pp2950_l9c>;
+	vqmmc-supply = <&ppvar_l6c>;
+
+	cd-gpios = <&tlmm 91 GPIO_ACTIVE_LOW>;
+};
+
+ap_ec_spi: &spi8 {
+	status = "okay";
+
+	pinctrl-0 = <&qup_spi8_data_clk>, <&qup_spi8_cs_gpio_init_high>, <&qup_spi8_cs_gpio>;
+	cs-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
+
+	cros_ec: ec@0 {
+		compatible = "google,cros-ec-spi";
+		reg = <0>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <142 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ap_ec_int_l>;
+		spi-max-frequency = <3000000>;
+
+		cros_ec_pwm: ec-pwm {
+			compatible = "google,cros-ec-pwm";
+			#pwm-cells = <1>;
+		};
+
+		i2c_tunnel: i2c-tunnel {
+			compatible = "google,cros-ec-i2c-tunnel";
+			google,remote-bus = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		typec {
+			compatible = "google,cros-ec-typec";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			usb_c0: connector@0 {
+				compatible = "usb-c-connector";
+				reg = <0>;
+				label = "left";
+				power-role = "dual";
+				data-role = "host";
+				try-power-role = "source";
+			};
+
+			usb_c1: connector@1 {
+				compatible = "usb-c-connector";
+				reg = <1>;
+				label = "right";
+				power-role = "dual";
+				data-role = "host";
+				try-power-role = "source";
+			};
+		};
+	};
+};
+
+#include <arm/cros-ec-keyboard.dtsi>
+#include <arm/cros-ec-sbs.dtsi>
+
+&keyboard_controller {
+	function-row-physmap = <
+		MATRIX_KEY(0x00, 0x02, 0)	/* T1 */
+		MATRIX_KEY(0x03, 0x02, 0)	/* T2 */
+		MATRIX_KEY(0x02, 0x02, 0)	/* T3 */
+		MATRIX_KEY(0x01, 0x02, 0)	/* T4 */
+		MATRIX_KEY(0x03, 0x04, 0)	/* T5 */
+		MATRIX_KEY(0x02, 0x04, 0)	/* T6 */
+		MATRIX_KEY(0x01, 0x04, 0)	/* T7 */
+		MATRIX_KEY(0x02, 0x09, 0)	/* T8 */
+		MATRIX_KEY(0x01, 0x09, 0)	/* T9 */
+		MATRIX_KEY(0x00, 0x04, 0)	/* T10 */
+	>;
+	linux,keymap = <
+		MATRIX_KEY(0x00, 0x02, KEY_BACK)
+		MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
+		MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
+		MATRIX_KEY(0x01, 0x02, KEY_SCALE)
+		MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
+		MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
+		MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
+		MATRIX_KEY(0x02, 0x09, KEY_MUTE)
+		MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
+		MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
+
+		CROS_STD_MAIN_KEYMAP
+	>;
+};
+
+&uart5 {
+	compatible = "qcom,geni-debug-uart";
+	status = "okay";
+};
+
+&uart7 {
+	status = "okay";
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_hsphy {
+	status = "okay";
+
+	vdda-pll-supply = <&vdd_usb_hs0_core>;
+	vdda33-supply = <&vdda_usb_hs0_3p1>;
+	vdda18-supply = <&vdda_usb_hs0_1p8>;
+};
+
+&usb_1_qmpphy {
+	status = "okay";
+
+	vdda-phy-supply = <&vdda_usb_ss_dp_1p2>;
+	vdda-pll-supply = <&vdda_usb_ss_dp_core>;
+};
+
+&usb_2 {
+	status = "okay";
+};
+
+&usb_2_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_2_hsphy {
+	status = "okay";
+
+	vdda-pll-supply = <&vdd_usb_hs0_core>;
+	vdda33-supply = <&vdda_usb_hs0_3p1>;
+	vdda18-supply = <&vdda_usb_hs0_1p8>;
+};
+
+/* PINCTRL - additions to nodes defined in sc7280.dtsi */
+
+&qspi_cs0 {
+	bias-disable;
+};
+
+&qspi_clk {
+	bias-disable;
+};
+
+&qspi_data01 {
+	/* High-Z when no transfers; nice to park the lines */
+	bias-pull-up;
+};
+
+&qup_uart5_rx {
+	drive-strength = <2>;
+	bias-pull-up;
+};
+
+&qup_uart5_tx {
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qup_uart7_cts {
+	/*
+	 * Configure a pull-down on CTS to match the pull of
+	 * the Bluetooth module.
+	 */
+	bias-pull-down;
+};
+
+&qup_uart7_rts {
+	/* We'll drive RTS, so no pull */
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qup_uart7_tx {
+	/* We'll drive TX, so no pull */
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qup_uart7_rx {
+	/*
+	 * Configure a pull-up on RX. This is needed to avoid
+	 * garbage data when the TX pin of the Bluetooth module is
+	 * in tri-state (module powered off or not driving the
+	 * signal yet).
+	 */
+	bias-pull-up;
+};
+
+&sdc1_on {
+	clk {
+		bias-disable;
+		drive-strength = <16>;
+	};
+
+	cmd {
+		bias-pull-up;
+		drive-strength = <10>;
+	};
+
+	data {
+		bias-pull-up;
+		drive-strength = <10>;
+	};
+
+	rclk {
+		bias-pull-down;
+	};
+};
+
+&sdc2_on {
+	clk {
+		bias-disable;
+		drive-strength = <16>;
+	};
+
+	cmd {
+		bias-pull-up;
+		drive-strength = <10>;
+	};
+
+	data {
+		bias-pull-up;
+		drive-strength = <10>;
+	};
+
+	sd-cd {
+		pins = "gpio91";
+		bias-pull-up;
+	};
+};
+
+/* PINCTRL - board-specific pinctrl */
+
+&pm8350c_gpios {
+	gpio-line-names = "AP_SUSPEND",
+			  "",
+			  "",
+			  "AP_BL_EN",
+			  "",
+			  "SD_CD_ODL",
+			  "",
+			  "",
+			  "AP_BL_PWM";
+
+	ap_bl_en: ap-bl-en {
+		pins = "gpio4";
+		function = "normal";
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+		bias-disable;
+
+		/* Force backlight to be disabled to match state at boot. */
+		output-low;
+	};
+};
+
+&tlmm {
+	gpio-line-names = "HP_I2C_SDA",			/* 0 */
+			  "HP_I2C_SCL",
+			  "SSD_RST_L",
+			  "PE_WAKE_ODL",
+			  "AP_TP_I2C_SDA",
+			  "AP_TP_I2C_SCL",
+			  "UF_CAM_EN",
+			  "WF_CAM_EN",
+			  "AP_SAR_SENSOR_SDA",
+			  "AP_SAR_SENSOR_SCL",
+
+			  "",				/* 10 */
+			  "",
+			  "AP_SPI_MOSI",
+			  "AP_SPI_MISO",
+			  "AP_SPI_CLK",
+			  "AP_SPI_CS0_L",
+			  "",
+			  "",
+			  "EDP_HPD",
+			  "",
+
+			  "UF_CAM_RST_L",		/* 20 */
+			  "WF_CAM_RST_L",
+			  "UART_AP_TX_DBG_RX",
+			  "UART_DBG_TX_AP_RX",
+			  "EN_PP3300_HUB",
+			  "",
+			  "HOST2WLAN_SOL",
+			  "WLAN2HOST_SOL",
+			  "BT_UART_CTS",
+			  "BT_UART_RTS",
+
+			  "BT_UART_TXD",		/* 30 */
+			  "BT_UART_RXD",
+			  "AP_EC_SPI_MISO",
+			  "AP_EC_SPI_MOSI",
+			  "AP_EC_SPI_CLK",
+			  "AP_EC_SPI_CS_L",
+			  "",
+			  "",
+			  "",
+			  "PEN_PDCT_L",
+
+			  "IO_BRD_ID0",			/* 40 */
+			  "IO_BRD_ID1",
+			  "EN_FP_RAILS",
+			  "PEN_IRQ_L",
+			  "AP_SPI_FP_MISO",
+			  "AP_SPI_FP_MOSI",
+			  "AP_SPI_FP_CLK",
+			  "AP_SPI_FP_CS_L",
+			  "AP_H1_SPI_MISO",
+			  "AP_H1_SPI_MOSI",
+
+			  "AP_H1_SPI_CLK",		/* 50 */
+			  "AP_H1_SPI_CS_L",
+			  "AP_TS_PEN_I2C_SDA",
+			  "AP_TS_PEN_I2C_SCL",
+			  "H1_AP_INT_ODL",
+			  "",
+			  "LCM_RST_1V8_L",
+			  "AMP_EN",
+			  "",
+			  "DP_HOT_PLUG_DET",
+
+			  "HUB_RST_L",			/* 60 */
+			  "FP_TO_AP_IRQ_L",
+			  "",
+			  "",
+			  "UF_CAM_MCLK",
+			  "WF_CAM_MCLK",
+			  "IO_BRD_ID2",
+			  "EN_PP3300_CODEC",
+			  "EC_IN_RW_ODL",
+			  "UF_CAM_SDA",
+
+			  "UF_CAM_SCL",			/* 70 */
+			  "WF_CAM_SDA",
+			  "WF_CAM_SCL",
+			  "AP_BRD_ID0",
+			  "AP_BRD_ID1",
+			  "AP_BRD_ID2",
+			  "",
+			  "FPMCU_BOOT0",
+			  "FP_RST_L",
+			  "PE_CLKREQ_ODL",
+
+			  "EN_EDP_PP3300",		/* 80 */
+			  "TS_INT_L",
+			  "FORCE_USB_BOOT",
+			  "WCD_RST_L",
+			  "WLAN_EN",
+			  "BT_EN",
+			  "WLAN_SW_CTRL",
+			  "PCIE0_RESET_L",
+			  "PCIE0_CLK_REQ_L",
+			  "PCIE0_WAKE_L",
+
+			  "AS_EN",			/* 90 */
+			  "SD_CD_ODL",
+			  "",
+			  /*
+			   * AP_FLASH_WP_L is crossystem ABI. Schematics
+			   * call it BIOS_FLASH_WP_L.
+			   */
+			  "AP_FLASH_WP_L",
+			  "BT_WLAN_SB_CLK",
+			  "BT_WLAN_SB_DATA",
+			  "HP_MCLK",
+			  "HP_BCLK",
+			  "HP_DOUT",
+			  "HP_DIN",
+
+			  "HP_LRCLK",			/* 100 */
+			  "HP_IRQ",
+			  "TP_INT_ODL",
+			  "",
+			  "IO_SKU_ID2",
+			  "TS_RESET_L",
+			  "AMP_BCLK",
+			  "AMP_DIN",
+			  "AMP_LRCLK",
+			  "UIM2_DATA",
+
+			  "UIM2_CLK",			/* 110 */
+			  "UIM2_RST",
+			  "UIM2_PRESENT",
+			  "UIM1_DATA",
+			  "UIM1_CLK",
+			  "UIM1_RST",
+			  "",
+			  "RFFE0_CLK",
+			  "RFFE0_DATA/BOOT_CONFIG_0",
+			  "RFFE1_CLK",
+
+			  "RFFE1_DATA/BOOT_CONFIG_1",	/* 120 */
+			  "RFFE2_CLK",
+			  "RFFE2_DATA/BOOT_CONFIG_2",
+			  "RFFE3_CLK",
+			  "RFFE3_DATA/BOOT_CONFIG_3",
+			  "RFFE4_CLK",
+			  "RFFE4_DATA",
+			  "WCI2_LTE_COEX_RXD",
+			  "WCI2_LTE_COEX_TXD",
+			  "IO_SKU_ID0",
+
+			  "IO_SKU_ID1",			/* 130 */
+			  "",
+			  "",
+			  "QLINK0_REQ",
+			  "QLINK0_EN",
+			  "QLINK0_WMSS_RESET_L",
+			  "QLINK1_REQ",
+			  "QLINK1_EN",
+			  "QLINK1_WMSS_RESET_L",
+			  "FORCED_USB_BOOT_POL",
+
+			  "",				/* 140 */
+			  "P_SENSOR_INT_L",
+			  "AP_EC_INT_L",
+			  "",
+			  "WCD_SWR_TX_CLK",
+			  "WCD_SWR_TX_DATA_0",
+			  "WCD_SWR_TX_DATA_1",
+			  "WCD_SWR_RX_CLK",
+			  "WCD_SWR_RX_DATA_0",
+			  "WCD_SWR_RX_DATA_1",
+
+			  "",				/* 150 */
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "WCD_SWR_TX_DATA_2",
+			  "",
+
+			  "",				/* 160 */
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+
+			  "",				/* 170 */
+			  "SENS_UART_TXD",
+			  "SENS_UART_RXD",
+			  "",
+			  "",
+			  "";
+
+	/*
+	 * pinctrl settings for pins that have no real owners.
+	 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&bios_flash_wp_l>;
+
+	amp_en: amp-en {
+		pins = "gpio57";
+		function = "gpio";
+		bias-pull-down;
+	};
+
+	ap_ec_int_l: ap-ec-int-l {
+		pins = "gpio142";
+		input-enable;
+		bias-pull-up;
+	};
+
+	bios_flash_wp_l: bios-flash-wp-l {
+		pins = "gpio93";
+		function = "gpio";
+		input-enable;
+		bias-disable;
+	};
+
+	bt_en: bt-en {
+		pins = "gpio85";
+		function = "gpio";
+		drive-strength = <2>;
+		output-low;
+		bias-pull-down;
+	};
+
+	en_fp_rails: en-fp-rails {
+		pins = "gpio42";
+		drive-strength = <2>;
+		output-high;
+		bias-disable;
+	};
+
+	en_pp3300_codec: en-pp3300-codec {
+		pins = "gpio67";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	en_pp3300_dx_edp: en-pp3300-dx-edp {
+		pins = "gpio80";
+		function = "gpio";
+		drive-strength = <2>;
+		/* Has external pulldown */
+		bias-disable;
+	};
+
+	en_pp3300_hub: en-pp3300-hub {
+		pins = "gpio24";
+		function = "gpio";
+		drive-strength = <2>;
+		/* Has external pulldown */
+		bias-disable;
+	};
+
+	fp_to_ap_irq_l: fp-to-ap-irq-l {
+		pins = "gpio61";
+		function = "gpio";
+		input-enable;
+		/* Has external pullup */
+		bias-disable;
+	};
+
+	h1_ap_int_odl: h1-ap-int-odl {
+		pins = "gpio54";
+		function = "gpio";
+		input-enable;
+		bias-pull-up;
+	};
+
+	hp_irq: hp-irq {
+		pins = "gpio101";
+		function = "gpio";
+		bias-pull-up;
+	};
+
+	p_sensor_int_l: p-sensor-int-l {
+		pins = "gpio141";
+		function = "gpio";
+		input-enable;
+		bias-pull-up;
+	};
+
+	pen_irq_l: pen-irq-l {
+		pins = "gpio43";
+		function = "gpio";
+		/* Has external pullup */
+		bias-disable;
+	};
+
+	pen_pdct_l: pen-pdct-l {
+		pins = "gpio39";
+		function = "gpio";
+		/* Has external pullup */
+		bias-disable;
+	};
+
+	qup_spi8_cs_gpio_init_high: qup-spi8-cs-gpio-init-high {
+		pins = "gpio35";
+		output-high;
+	};
+
+	qup_spi11_cs_gpio_init_high: qup-spi11-cs-gpio-init-high {
+		pins = "gpio47";
+		output-high;
+	};
+
+	qup_spi12_cs_gpio_init_high: qup-spi12-cs-gpio-init-high {
+		pins = "gpio51";
+		output-high;
+	};
+
+	qup_uart7_sleep_cts: qup-uart7-sleep-cts {
+		pins = "gpio28";
+		function = "gpio";
+		/*
+		 * Configure a pull-down on CTS to match the pull of
+		 * the Bluetooth module.
+		 */
+		bias-pull-down;
+	};
+
+	qup_uart7_sleep_rts: qup-uart7-sleep-rts {
+		pins = "gpio29";
+		function = "gpio";
+		/*
+		 * Configure pull-down on RTS. As RTS is active low
+		 * signal, pull it low to indicate the BT SoC that it
+		 * can wakeup the system anytime from suspend state by
+		 * pulling RX low (by sending wakeup bytes).
+		 */
+		bias-pull-down;
+	};
+
+	qup_uart7_sleep_rx: qup-uart7-sleep-rx {
+		pins = "gpio31";
+		function = "gpio";
+		/*
+		 * Configure a pull-up on RX. This is needed to avoid
+		 * garbage data when the TX pin of the Bluetooth module
+		 * is floating which may cause spurious wakeups.
+		 */
+		bias-pull-up;
+	};
+
+	qup_uart7_sleep_tx: qup-uart7-sleep-tx {
+		pins = "gpio30";
+		function = "gpio";
+		/*
+		 * Configure pull-up on TX when it isn't actively driven
+		 * to prevent BT SoC from receiving garbage during sleep.
+		 */
+		bias-pull-up;
+	};
+
+	tp_int_odl: tp-int-odl {
+		pins = "gpio102";
+		function = "gpio";
+		/* Has external pullup */
+		bias-disable;
+	};
+
+	ts_int_l: ts-int-l {
+		pins = "gpio81";
+		function = "gpio";
+		/* Has external pullup */
+		bias-pull-up;
+	};
+
+	ts_reset_l: ts-reset-l {
+		pins = "gpio105";
+		function = "gpio";
+		/* Has external pullup */
+		bias-disable;
+		drive-strength = <2>;
+	};
+
+	uf_cam_en: uf-cam-en {
+		pins = "gpio6";
+		function = "gpio";
+		drive-strength = <2>;
+		/* Has external pulldown */
+		bias-disable;
+	};
+
+	wf_cam_en: wf-cam-en {
+		pins = "gpio7";
+		function = "gpio";
+		drive-strength = <2>;
+		/* Has external pulldown */
+		bias-disable;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 64fc22aff33d..9b991ba5daaf 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
@@ -61,6 +61,18 @@
 	modem-init;
 };
 
+&pmk8350_rtc {
+	status = "okay";
+};
+
+&nvme_pwren {
+	pins = "gpio19";
+};
+
+&nvme_3v3_regulator {
+	gpio = <&tlmm 19 GPIO_ACTIVE_HIGH>;
+};
+
 &pmk8350_vadc {
 	pmr735a_die_temp {
 		reg = <PMR735A_ADC7_DIE_TEMP>;
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index 371a2a9dcf7a..d623d71d8bd4 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -7,11 +7,96 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
+#include <dt-bindings/input/linux-event-codes.h>
 #include "sc7280.dtsi"
 #include "pm7325.dtsi"
 #include "pm8350c.dtsi"
 #include "pmk8350.dtsi"
 
+/ {
+	gpio-keys {
+		compatible = "gpio-keys";
+		label = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&key_vol_up_default>;
+
+		volume-up {
+			label = "volume_up";
+			gpios = <&pm7325_gpios 6 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEUP>;
+			gpio-key,wakeup;
+			debounce-interval = <15>;
+			linux,can-disable;
+		};
+	};
+
+	nvme_3v3_regulator: nvme-3v3-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "VLDO_3V3";
+
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		enable-active-high;
+		pinctrl-names = "default";
+		pinctrl-0 = <&nvme_pwren>;
+	};
+};
+
+/*
+ * Reserved memory changes
+ *
+ * Delete all unused memory nodes and define the peripheral memory regions
+ * required by the board dts.
+ *
+ */
+
+/delete-node/ &hyp_mem;
+/delete-node/ &xbl_mem;
+/delete-node/ &reserved_xbl_uefi_log;
+/delete-node/ &sec_apps_mem;
+
+/* Increase the size from 2.5MB to 8MB */
+&rmtfs_mem {
+	reg = <0x0 0x9c900000 0x0 0x800000>;
+};
+
+/ {
+	reserved-memory {
+		adsp_mem: memory@86700000 {
+			reg = <0x0 0x86700000 0x0 0x2800000>;
+			no-map;
+		};
+
+		camera_mem: memory@8ad00000 {
+			reg = <0x0 0x8ad00000 0x0 0x500000>;
+			no-map;
+		};
+
+		venus_mem: memory@8b200000 {
+			reg = <0x0 0x8b200000 0x0 0x500000>;
+			no-map;
+		};
+
+		mpss_mem: memory@8b800000 {
+			reg = <0x0 0x8b800000 0x0 0xf600000>;
+			no-map;
+		};
+
+		wpss_mem: memory@9ae00000 {
+			reg = <0x0 0x9ae00000 0x0 0x1900000>;
+			no-map;
+		};
+
+		mba_mem: memory@9c700000 {
+			reg = <0x0 0x9c700000 0x0 0x200000>;
+			no-map;
+		};
+	};
+};
+
 &apps_rsc {
 	pm7325-regulators {
 		compatible = "qcom,pm7325-rpmh-regulators";
@@ -199,6 +284,23 @@
 	modem-init;
 };
 
+&pcie1 {
+	status = "okay";
+	perst-gpio = <&tlmm 2 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&nvme_3v3_regulator>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie1_reset_n>, <&pcie1_wake_n>;
+};
+
+&pcie1_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l10c_0p8>;
+	vdda-pll-supply = <&vreg_l6b_1p2>;
+};
+
 &pmk8350_vadc {
 	pmk8350_die_temp {
 		reg = <PMK8350_ADC7_DIE_TEMP>;
@@ -207,10 +309,39 @@
 	};
 };
 
+&qfprom {
+	vcc-supply = <&vreg_l1c_1p8>;
+};
+
+&qspi {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&qspi_clk>, <&qspi_cs0>, <&qspi_data01>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <37500000>;
+		spi-tx-bus-width = <2>;
+		spi-rx-bus-width = <2>;
+	};
+};
+
 &qupv3_id_0 {
 	status = "okay";
 };
 
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&remoteproc_mpss {
+	status = "okay";
+	compatible = "qcom,sc7280-mss-pil";
+	iommus = <&apps_smmu 0x124 0x0>, <&apps_smmu 0x488 0x7>;
+	memory-region = <&mba_mem &mpss_mem>;
+};
+
 &sdhc_1 {
 	status = "okay";
 
@@ -240,6 +371,7 @@
 };
 
 &uart5 {
+	compatible = "qcom,geni-debug-uart";
 	status = "okay";
 };
 
@@ -282,20 +414,146 @@
 	vdda18-supply = <&vreg_l1c_1p8>;
 };
 
+&uart7 {
+	status = "okay";
+
+	/delete-property/interrupts;
+	interrupts-extended = <&intc GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>,
+				<&tlmm 31 IRQ_TYPE_EDGE_FALLING>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-1 = <&qup_uart7_sleep_cts>, <&qup_uart7_sleep_rts>, <&qup_uart7_sleep_tx>, <&qup_uart7_sleep_rx>;
+};
+
 /* PINCTRL - additions to nodes defined in sc7280.dtsi */
 
-&qup_uart5_default {
-	tx {
-		pins = "gpio46";
-		drive-strength = <2>;
+&pm7325_gpios {
+	key_vol_up_default: key-vol-up-default {
+		pins = "gpio6";
+		function = "normal";
+		input-enable;
+		bias-pull-up;
+		power-source = <0>;
+		qcom,drive-strength = <3>;
+	};
+};
+
+&qspi_cs0 {
+	bias-disable;
+};
+
+&qspi_clk {
+	bias-disable;
+};
+
+&qspi_data01 {
+	/* High-Z when no transfers; nice to park the lines */
+	bias-pull-up;
+};
+
+&qup_uart5_tx {
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qup_uart5_rx {
+	drive-strength = <2>;
+	bias-pull-up;
+};
+
+&qup_uart7_cts {
+	/*
+	 * Configure a pull-down on CTS to match the pull of
+	 * the Bluetooth module.
+	 */
+	bias-pull-down;
+};
+
+&qup_uart7_rts {
+	/* We'll drive RTS, so no pull */
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qup_uart7_tx {
+	/* We'll drive TX, so no pull */
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qup_uart7_rx {
+	/*
+	 * Configure a pull-up on RX. This is needed to avoid
+	 * garbage data when the TX pin of the Bluetooth module is
+	 * in tri-state (module powered off or not driving the
+	 * signal yet).
+	 */
+	bias-pull-up;
+};
+
+&tlmm {
+	nvme_pwren: nvme-pwren {
+		function = "gpio";
+	};
+
+	pcie1_reset_n: pcie1-reset-n {
+		pins = "gpio2";
+		function = "gpio";
+
+		drive-strength = <16>;
+		output-low;
 		bias-disable;
 	};
 
-	rx {
-		pins = "gpio47";
+	pcie1_wake_n: pcie1-wake-n {
+		pins = "gpio3";
+		function = "gpio";
+
 		drive-strength = <2>;
 		bias-pull-up;
 	};
+
+	qup_uart7_sleep_cts: qup-uart7-sleep-cts {
+		pins = "gpio28";
+		function = "gpio";
+		/*
+		 * Configure a pull-down on CTS to match the pull of
+		 * the Bluetooth module.
+		 */
+		bias-pull-down;
+	};
+
+	qup_uart7_sleep_rts: qup-uart7-sleep-rts {
+		pins = "gpio29";
+		function = "gpio";
+		/*
+		 * Configure pull-down on RTS. As RTS is active low
+		 * signal, pull it low to indicate the BT SoC that it
+		 * can wakeup the system anytime from suspend state by
+		 * pulling RX low (by sending wakeup bytes).
+		 */
+		bias-pull-down;
+	};
+
+	qup_uart7_sleep_tx: qup-uart7-sleep-tx {
+		pins = "gpio30";
+		function = "gpio";
+		/*
+		 * Configure pull-up on TX when it isn't actively driven
+		 * to prevent BT SoC from receiving garbage during sleep.
+		 */
+		bias-pull-up;
+	};
+
+	qup_uart7_sleep_rx: qup-uart7-sleep-rx {
+		pins = "gpio31";
+		function = "gpio";
+		/*
+		 * Configure a pull-up on RX. This is needed to avoid
+		 * garbage data when the TX pin of the Bluetooth module
+		 * is floating which may cause spurious wakeups.
+		 */
+		bias-pull-up;
+	};
 };
 
 &sdc1_on {
@@ -336,6 +594,7 @@
 	};
 
 	sd-cd {
+		pins = "gpio91";
 		bias-pull-up;
 	};
 };
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp2.dts b/arch/arm64/boot/dts/qcom/sc7280-idp2.dts
index 1fc2addc8ab6..3ae99697d893 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp2.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp2.dts
@@ -21,3 +21,11 @@
 		stdout-path = "serial0:115200n8";
 	};
 };
+
+&nvme_pwren {
+	pins = "gpio51";
+};
+
+&nvme_3v3_regulator {
+	gpio = <&tlmm 51 GPIO_ACTIVE_HIGH>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index fd78f16181dd..365a2e04e285 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -5,12 +5,14 @@
  * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
  */
 
+#include <dt-bindings/clock/qcom,dispcc-sc7280.h>
 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
+#include <dt-bindings/clock/qcom,gpucc-sc7280.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/clock/qcom,videocc-sc7280.h>
 #include <dt-bindings/interconnect/qcom,sc7280.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/mailbox/qcom-ipcc.h>
-#include <dt-bindings/power/qcom-aoss-qmp.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/reset/qcom,sdm845-aoss.h>
 #include <dt-bindings/reset/qcom,sdm845-pdc.h>
@@ -26,8 +28,40 @@
 	chosen { };
 
 	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+		i2c7 = &i2c7;
+		i2c8 = &i2c8;
+		i2c9 = &i2c9;
+		i2c10 = &i2c10;
+		i2c11 = &i2c11;
+		i2c12 = &i2c12;
+		i2c13 = &i2c13;
+		i2c14 = &i2c14;
+		i2c15 = &i2c15;
 		mmc1 = &sdhc_1;
 		mmc2 = &sdhc_2;
+		spi0 = &spi0;
+		spi1 = &spi1;
+		spi2 = &spi2;
+		spi3 = &spi3;
+		spi4 = &spi4;
+		spi5 = &spi5;
+		spi6 = &spi6;
+		spi7 = &spi7;
+		spi8 = &spi8;
+		spi9 = &spi9;
+		spi10 = &spi10;
+		spi11 = &spi11;
+		spi12 = &spi12;
+		spi13 = &spi13;
+		spi14 = &spi14;
+		spi15 = &spi15;
 	};
 
 	clocks {
@@ -49,6 +83,16 @@
 		#size-cells = <2>;
 		ranges;
 
+		hyp_mem: memory@80000000 {
+			reg = <0x0 0x80000000 0x0 0x600000>;
+			no-map;
+		};
+
+		xbl_mem: memory@80600000 {
+			reg = <0x0 0x80600000 0x0 0x200000>;
+			no-map;
+		};
+
 		aop_mem: memory@80800000 {
 			reg = <0x0 0x80800000 0x0 0x60000>;
 			no-map;
@@ -60,6 +104,16 @@
 			no-map;
 		};
 
+		reserved_xbl_uefi_log: memory@80880000 {
+			reg = <0x0 0x80884000 0x0 0x10000>;
+			no-map;
+		};
+
+		sec_apps_mem: memory@808ff000 {
+			reg = <0x0 0x808ff000 0x0 0x1000>;
+			no-map;
+		};
+
 		smem_mem: memory@80900000 {
 			reg = <0x0 0x80900000 0x0 0x200000>;
 			no-map;
@@ -70,10 +124,24 @@
 			reg = <0x0 0x80b00000 0x0 0x100000>;
 		};
 
+		wlan_fw_mem: memory@80c00000 {
+			reg = <0x0 0x80c00000 0x0 0xc00000>;
+			no-map;
+		};
+
 		ipa_fw_mem: memory@8b700000 {
 			reg = <0 0x8b700000 0 0x10000>;
 			no-map;
 		};
+
+		rmtfs_mem: memory@9c900000 {
+			compatible = "qcom,rmtfs-mem";
+			reg = <0x0 0x9c900000 0x0 0x280000>;
+			no-map;
+
+			qcom,client-id = <1>;
+			qcom,vmid = <15>;
+		};
 	};
 
 	cpus {
@@ -219,6 +287,42 @@
 			};
 		};
 
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&CPU0>;
+				};
+
+				core1 {
+					cpu = <&CPU1>;
+				};
+
+				core2 {
+					cpu = <&CPU2>;
+				};
+
+				core3 {
+					cpu = <&CPU3>;
+				};
+
+				core4 {
+					cpu = <&CPU4>;
+				};
+
+				core5 {
+					cpu = <&CPU5>;
+				};
+
+				core6 {
+					cpu = <&CPU6>;
+				};
+
+				core7 {
+					cpu = <&CPU7>;
+				};
+			};
+		};
+
 		idle-states {
 			entry-method = "psci";
 
@@ -415,6 +519,49 @@
 		method = "smc";
 	};
 
+	qspi_opp_table: qspi-opp-table {
+		compatible = "operating-points-v2";
+
+		opp-75000000 {
+			opp-hz = /bits/ 64 <75000000>;
+			required-opps = <&rpmhpd_opp_low_svs>;
+		};
+
+		opp-150000000 {
+			opp-hz = /bits/ 64 <150000000>;
+			required-opps = <&rpmhpd_opp_svs>;
+		};
+
+		opp-200000000 {
+			opp-hz = /bits/ 64 <200000000>;
+			required-opps = <&rpmhpd_opp_svs_l1>;
+		};
+
+		opp-300000000 {
+			opp-hz = /bits/ 64 <300000000>;
+			required-opps = <&rpmhpd_opp_nom>;
+		};
+	};
+
+	qup_opp_table: qup-opp-table {
+		compatible = "operating-points-v2";
+
+		opp-75000000 {
+			opp-hz = /bits/ 64 <75000000>;
+			required-opps = <&rpmhpd_opp_low_svs>;
+		};
+
+		opp-100000000 {
+			opp-hz = /bits/ 64 <100000000>;
+			required-opps = <&rpmhpd_opp_svs>;
+		};
+
+		opp-128000000 {
+			opp-hz = /bits/ 64 <128000000>;
+			required-opps = <&rpmhpd_opp_nom>;
+		};
+	};
+
 	soc: soc@0 {
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -517,22 +664,857 @@
 		qupv3_id_0: geniqup@9c0000 {
 			compatible = "qcom,geni-se-qup";
 			reg = <0 0x009c0000 0 0x2000>;
-			clock-names = "m-ahb", "s-ahb";
 			clocks = <&gcc GCC_QUPV3_WRAP_0_M_AHB_CLK>,
 				 <&gcc GCC_QUPV3_WRAP_0_S_AHB_CLK>;
+			clock-names = "m-ahb", "s-ahb";
 			#address-cells = <2>;
 			#size-cells = <2>;
 			ranges;
+			iommus = <&apps_smmu 0x123 0x0>;
 			status = "disabled";
 
-			uart5: serial@994000 {
-				compatible = "qcom,geni-debug-uart";
+			i2c0: i2c@980000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00980000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c0_data_clk>;
+				interrupts = <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>,
+						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi0: spi@980000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00980000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi0_data_clk>, <&qup_spi0_cs>;
+				interrupts = <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart0: serial@980000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00980000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart0_cts>, <&qup_uart0_rts>, <&qup_uart0_tx>, <&qup_uart0_rx>;
+				interrupts = <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c1: i2c@984000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00984000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c1_data_clk>;
+				interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>,
+						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi1: spi@984000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00984000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi1_data_clk>, <&qup_spi1_cs>;
+				interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart1: serial@984000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00984000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart1_cts>, <&qup_uart1_rts>, <&qup_uart1_tx>, <&qup_uart1_rx>;
+				interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c2: i2c@988000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00988000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c2_data_clk>;
+				interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>,
+						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi2: spi@988000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00988000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi2_data_clk>, <&qup_spi2_cs>;
+				interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart2: serial@988000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00988000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart2_cts>, <&qup_uart2_rts>, <&qup_uart2_tx>, <&qup_uart2_rx>;
+				interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c3: i2c@98c000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x0098c000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c3_data_clk>;
+				interrupts = <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>,
+						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi3: spi@98c000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x0098c000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi3_data_clk>, <&qup_spi3_cs>;
+				interrupts = <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart3: serial@98c000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x0098c000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart3_cts>, <&qup_uart3_rts>, <&qup_uart3_tx>, <&qup_uart3_rx>;
+				interrupts = <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c4: i2c@990000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00990000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c4_data_clk>;
+				interrupts = <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>,
+						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi4: spi@990000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00990000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi4_data_clk>, <&qup_spi4_cs>;
+				interrupts = <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart4: serial@990000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00990000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart4_cts>, <&qup_uart4_rts>, <&qup_uart4_tx>, <&qup_uart4_rx>;
+				interrupts = <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c5: i2c@994000 {
+				compatible = "qcom,geni-i2c";
 				reg = <0 0x00994000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>;
 				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c5_data_clk>;
+				interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>,
+						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi5: spi@994000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00994000 0 0x4000>;
 				clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>;
+				clock-names = "se";
 				pinctrl-names = "default";
-				pinctrl-0 = <&qup_uart5_default>;
+				pinctrl-0 = <&qup_spi5_data_clk>, <&qup_spi5_cs>;
 				interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart5: serial@994000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00994000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart5_cts>, <&qup_uart5_rts>, <&qup_uart5_tx>, <&qup_uart5_rx>;
+				interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c6: i2c@998000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00998000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S6_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c6_data_clk>;
+				interrupts = <GIC_SPI 607 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>,
+						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi6: spi@998000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00998000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S6_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi6_data_clk>, <&qup_spi6_cs>;
+				interrupts = <GIC_SPI 607 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart6: serial@998000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00998000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S6_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart6_cts>, <&qup_uart6_rts>, <&qup_uart6_tx>, <&qup_uart6_rx>;
+				interrupts = <GIC_SPI 607 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c7: i2c@99c000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x0099c000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S7_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c7_data_clk>;
+				interrupts = <GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>,
+						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi7: spi@99c000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x0099c000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S7_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi7_data_clk>, <&qup_spi7_cs>;
+				interrupts = <GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart7: serial@99c000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x0099c000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP0_S7_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart7_cts>, <&qup_uart7_rts>, <&qup_uart7_tx>, <&qup_uart7_rx>;
+				interrupts = <GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_0 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+		};
+
+		qupv3_id_1: geniqup@ac0000 {
+			compatible = "qcom,geni-se-qup";
+			reg = <0 0x00ac0000 0 0x2000>;
+			clocks = <&gcc GCC_QUPV3_WRAP_1_M_AHB_CLK>,
+				 <&gcc GCC_QUPV3_WRAP_1_S_AHB_CLK>;
+			clock-names = "m-ahb", "s-ahb";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			iommus = <&apps_smmu 0x43 0x0>;
+			status = "disabled";
+
+			i2c8: i2c@a80000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a80000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S0_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c8_data_clk>;
+				interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>,
+						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi8: spi@a80000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00a80000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S0_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi8_data_clk>, <&qup_spi8_cs>;
+				interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart8: serial@a80000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00a80000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S0_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart8_cts>, <&qup_uart8_rts>, <&qup_uart8_tx>, <&qup_uart8_rx>;
+				interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c9: i2c@a84000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a84000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S1_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c9_data_clk>;
+				interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>,
+						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi9: spi@a84000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00a84000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S1_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi9_data_clk>, <&qup_spi9_cs>;
+				interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart9: serial@a84000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00a84000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S1_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart9_cts>, <&qup_uart9_rts>, <&qup_uart9_tx>, <&qup_uart9_rx>;
+				interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c10: i2c@a88000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a88000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S2_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c10_data_clk>;
+				interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>,
+						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi10: spi@a88000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00a88000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S2_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi10_data_clk>, <&qup_spi10_cs>;
+				interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart10: serial@a88000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00a88000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S2_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart10_cts>, <&qup_uart10_rts>, <&qup_uart10_tx>, <&qup_uart10_rx>;
+				interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c11: i2c@a8c000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a8c000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S3_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c11_data_clk>;
+				interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>,
+						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi11: spi@a8c000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00a8c000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S3_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi11_data_clk>, <&qup_spi11_cs>;
+				interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart11: serial@a8c000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00a8c000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S3_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart11_cts>, <&qup_uart11_rts>, <&qup_uart11_tx>, <&qup_uart11_rx>;
+				interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c12: i2c@a90000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a90000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c12_data_clk>;
+				interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>,
+						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi12: spi@a90000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00a90000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi12_data_clk>, <&qup_spi12_cs>;
+				interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart12: serial@a90000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00a90000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart12_cts>, <&qup_uart12_rts>, <&qup_uart12_tx>, <&qup_uart12_rx>;
+				interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c13: i2c@a94000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a94000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S5_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c13_data_clk>;
+				interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>,
+						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi13: spi@a94000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00a94000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S5_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi13_data_clk>, <&qup_spi13_cs>;
+				interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart13: serial@a94000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00a94000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S5_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart13_cts>, <&qup_uart13_rts>, <&qup_uart13_tx>, <&qup_uart13_rx>;
+				interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c14: i2c@a98000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a98000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S6_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c14_data_clk>;
+				interrupts = <GIC_SPI 368 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>,
+						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi14: spi@a98000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00a98000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S6_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi14_data_clk>, <&qup_spi14_cs>;
+				interrupts = <GIC_SPI 368 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart14: serial@a98000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00a98000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S6_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart14_cts>, <&qup_uart14_rts>, <&qup_uart14_tx>, <&qup_uart14_rx>;
+				interrupts = <GIC_SPI 368 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			i2c15: i2c@a9c000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a9c000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S7_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c15_data_clk>;
+				interrupts = <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>,
+						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
+				interconnect-names = "qup-core", "qup-config",
+							"qup-memory";
+				status = "disabled";
+			};
+
+			spi15: spi@a9c000 {
+				compatible = "qcom,geni-spi";
+				reg = <0 0x00a9c000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S7_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi15_data_clk>, <&qup_spi15_cs>;
+				interrupts = <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
+				status = "disabled";
+			};
+
+			uart15: serial@a9c000 {
+				compatible = "qcom,geni-uart";
+				reg = <0 0x00a9c000 0 0x4000>;
+				clocks = <&gcc GCC_QUPV3_WRAP1_S7_CLK>;
+				clock-names = "se";
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart15_cts>, <&qup_uart15_rts>, <&qup_uart15_tx>, <&qup_uart15_rx>;
+				interrupts = <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmhpd SC7280_CX>;
+				operating-points-v2 = <&qup_opp_table>;
+				interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>,
+						<&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_QUP_1 0>;
+				interconnect-names = "qup-core", "qup-config";
 				status = "disabled";
 			};
 		};
@@ -586,6 +1568,117 @@
 			qcom,bcm-voters = <&apps_bcm_voter>;
 		};
 
+		pcie1: pci@1c08000 {
+			compatible = "qcom,pcie-sc7280";
+			reg = <0 0x01c08000 0 0x3000>,
+			      <0 0x40000000 0 0xf1d>,
+			      <0 0x40000f20 0 0xa8>,
+			      <0 0x40001000 0 0x1000>,
+			      <0 0x40100000 0 0x100000>;
+
+			reg-names = "parf", "dbi", "elbi", "atu", "config";
+			device_type = "pci";
+			linux,pci-domain = <1>;
+			bus-range = <0x00 0xff>;
+			num-lanes = <2>;
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+
+			ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>;
+
+			interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi";
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0x7>;
+			interrupt-map = <0 0 0 1 &intc 0 434 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &intc 0 435 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &intc 0 438 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &intc 0 439 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gcc GCC_PCIE_1_PIPE_CLK>,
+				 <&gcc GCC_PCIE_1_PIPE_CLK_SRC>,
+				 <&pcie1_lane 0>,
+				 <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_PCIE_1_AUX_CLK>,
+				 <&gcc GCC_PCIE_1_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_1_MSTR_AXI_CLK>,
+				 <&gcc GCC_PCIE_1_SLV_AXI_CLK>,
+				 <&gcc GCC_PCIE_1_SLV_Q2A_AXI_CLK>,
+				 <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>,
+				 <&gcc GCC_DDRSS_PCIE_SF_CLK>;
+
+			clock-names = "pipe",
+				      "pipe_mux",
+				      "phy_pipe",
+				      "ref",
+				      "aux",
+				      "cfg",
+				      "bus_master",
+				      "bus_slave",
+				      "slave_q2a",
+				      "tbu",
+				      "ddrss_sf_tbu";
+
+			assigned-clocks = <&gcc GCC_PCIE_1_AUX_CLK>;
+			assigned-clock-rates = <19200000>;
+
+			resets = <&gcc GCC_PCIE_1_BCR>;
+			reset-names = "pci";
+
+			power-domains = <&gcc GCC_PCIE_1_GDSC>;
+
+			phys = <&pcie1_lane>;
+			phy-names = "pciephy";
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&pcie1_clkreq_n>;
+
+			iommus = <&apps_smmu 0x1c80 0x1>;
+
+			iommu-map = <0x0 &apps_smmu 0x1c80 0x1>,
+				    <0x100 &apps_smmu 0x1c81 0x1>;
+
+			status = "disabled";
+		};
+
+		pcie1_phy: phy@1c0e000 {
+			compatible = "qcom,sm8250-qmp-gen3x2-pcie-phy";
+			reg = <0 0x01c0e000 0 0x1c0>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			clocks = <&gcc GCC_PCIE_1_AUX_CLK>,
+				 <&gcc GCC_PCIE_1_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_CLKREF_EN>,
+				 <&gcc GCC_PCIE1_PHY_RCHNG_CLK>;
+			clock-names = "aux", "cfg_ahb", "ref", "refgen";
+
+			resets = <&gcc GCC_PCIE_1_PHY_BCR>;
+			reset-names = "phy";
+
+			assigned-clocks = <&gcc GCC_PCIE1_PHY_RCHNG_CLK>;
+			assigned-clock-rates = <100000000>;
+
+			status = "disabled";
+
+			pcie1_lane: lanes@1c0e200 {
+				reg = <0 0x01c0e200 0 0x170>,
+				      <0 0x01c0e400 0 0x200>,
+				      <0 0x01c0ea00 0 0x1f0>,
+				      <0 0x01c0e600 0 0x170>,
+				      <0 0x01c0e800 0 0x200>,
+				      <0 0x01c0ee00 0 0xf4>;
+				clocks = <&gcc GCC_PCIE_1_PIPE_CLK>;
+				clock-names = "pipe0";
+
+				#phy-cells = <0>;
+				#clock-cells = <1>;
+				clock-output-names = "pcie_1_pipe_clk";
+			};
+		};
+
 		ipa: ipa@1e40000 {
 			compatible = "qcom,sc7280-ipa";
 
@@ -598,8 +1691,8 @@
 				    "ipa-shared",
 				    "gsi";
 
-			interrupts-extended = <&intc 0 654 IRQ_TYPE_EDGE_RISING>,
-					      <&intc 0 432 IRQ_TYPE_LEVEL_HIGH>,
+			interrupts-extended = <&intc GIC_SPI 654 IRQ_TYPE_EDGE_RISING>,
+					      <&intc GIC_SPI 432 IRQ_TYPE_LEVEL_HIGH>,
 					      <&ipa_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
 					      <&ipa_smp2p_in 1 IRQ_TYPE_EDGE_RISING>;
 			interrupt-names = "ipa",
@@ -629,6 +1722,11 @@
 			#hwlock-cells = <1>;
 		};
 
+		tcsr: syscon@1fc0000 {
+			compatible = "qcom,sc7280-tcsr", "syscon";
+			reg = <0 0x01fc0000 0 0x30000>;
+		};
+
 		lpasscc: lpasscc@3000000 {
 			compatible = "qcom,sc7280-lpasscc";
 			reg = <0 0x03000000 0 0x40>,
@@ -647,6 +1745,86 @@
 			qcom,bcm-voters = <&apps_bcm_voter>;
 		};
 
+		gpu: gpu@3d00000 {
+			compatible = "qcom,adreno-635.0", "qcom,adreno";
+			#stream-id-cells = <16>;
+			reg = <0 0x03d00000 0 0x40000>,
+			      <0 0x03d9e000 0 0x1000>,
+			      <0 0x03d61000 0 0x800>;
+			reg-names = "kgsl_3d0_reg_memory",
+				    "cx_mem",
+				    "cx_dbgc";
+			interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
+			iommus = <&adreno_smmu 0 0x401>;
+			operating-points-v2 = <&gpu_opp_table>;
+			qcom,gmu = <&gmu>;
+			interconnects = <&gem_noc MASTER_GFX3D 0 &mc_virt SLAVE_EBI1 0>;
+			interconnect-names = "gfx-mem";
+			#cooling-cells = <2>;
+
+			gpu_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-315000000 {
+					opp-hz = /bits/ 64 <315000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
+					opp-peak-kBps = <1804000>;
+				};
+
+				opp-450000000 {
+					opp-hz = /bits/ 64 <450000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
+					opp-peak-kBps = <4068000>;
+				};
+
+				opp-550000000 {
+					opp-hz = /bits/ 64 <550000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
+					opp-peak-kBps = <6832000>;
+				};
+			};
+		};
+
+		gmu: gmu@3d69000 {
+			compatible="qcom,adreno-gmu-635.0", "qcom,adreno-gmu";
+			reg = <0 0x03d6a000 0 0x34000>,
+				<0 0x3de0000 0 0x10000>,
+				<0 0x0b290000 0 0x10000>;
+			reg-names = "gmu", "rscc", "gmu_pdc";
+			interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hfi", "gmu";
+			clocks = <&gpucc 5>,
+					<&gpucc 8>,
+					<&gcc GCC_DDRSS_GPU_AXI_CLK>,
+					<&gcc GCC_GPU_MEMNOC_GFX_CLK>,
+					<&gpucc 2>,
+					<&gpucc 15>,
+					<&gpucc 11>;
+			clock-names = "gmu",
+				      "cxo",
+				      "axi",
+				      "memnoc",
+				      "ahb",
+				      "hub",
+				      "smmu_vote";
+			power-domains = <&gpucc 0>,
+					<&gpucc 1>;
+			power-domain-names = "cx",
+					     "gx";
+			iommus = <&adreno_smmu 5 0x400>;
+			operating-points-v2 = <&gmu_opp_table>;
+
+			gmu_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-200000000 {
+					opp-hz = /bits/ 64 <200000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_MIN_SVS>;
+				};
+			};
+		};
+
 		gpucc: clock-controller@3d90000 {
 			compatible = "qcom,sc7280-gpucc";
 			reg = <0 0x03d90000 0 0x9000>;
@@ -661,6 +1839,95 @@
 			#power-domain-cells = <1>;
 		};
 
+		adreno_smmu: iommu@3da0000 {
+			compatible = "qcom,sc7280-smmu-500", "qcom,adreno-smmu", "arm,mmu-500";
+			reg = <0 0x03da0000 0 0x20000>;
+			#iommu-cells = <2>;
+			#global-interrupts = <2>;
+			interrupts = <GIC_SPI 673 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 675 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 678 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 679 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 680 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 681 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 682 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 683 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 684 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 685 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 686 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 687 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gcc GCC_GPU_MEMNOC_GFX_CLK>,
+					<&gcc GCC_GPU_SNOC_DVM_GFX_CLK>,
+					<&gpucc 2>,
+					<&gpucc 11>,
+					<&gpucc 5>,
+					<&gpucc 15>,
+					<&gpucc 13>;
+			clock-names = "gcc_gpu_memnoc_gfx_clk",
+					"gcc_gpu_snoc_dvm_gfx_clk",
+					"gpu_cc_ahb_clk",
+					"gpu_cc_hlos1_vote_gpu_smmu_clk",
+					"gpu_cc_cx_gmu_clk",
+					"gpu_cc_hub_cx_int_clk",
+					"gpu_cc_hub_aon_clk";
+
+			power-domains = <&gpucc 0>;
+		};
+
+		remoteproc_mpss: remoteproc@4080000 {
+			compatible = "qcom,sc7280-mpss-pas";
+			reg = <0 0x04080000 0 0x10000>, <0 0x04180000 0 0x48>;
+			reg-names = "qdsp6", "rmb";
+
+			interrupts-extended = <&intc GIC_SPI 264 IRQ_TYPE_EDGE_RISING>,
+					      <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>,
+					      <&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog", "fatal", "ready", "handover",
+					  "stop-ack", "shutdown-ack";
+
+			clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
+				 <&gcc GCC_MSS_OFFLINE_AXI_CLK>,
+				 <&gcc GCC_MSS_SNOC_AXI_CLK>,
+				 <&rpmhcc RPMH_PKA_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "iface", "offline", "snoc_axi", "pka", "xo";
+
+			power-domains = <&rpmhpd SC7280_CX>,
+					<&rpmhpd SC7280_MSS>;
+			power-domain-names = "cx", "mss";
+
+			memory-region = <&mpss_mem>;
+
+			qcom,qmp = <&aoss_qmp>;
+
+			qcom,smem-states = <&modem_smp2p_out 0>;
+			qcom,smem-state-names = "stop";
+
+			resets = <&aoss_reset AOSS_CC_MSS_RESTART>,
+				 <&pdc_reset PDC_MODEM_SYNC_RESET>;
+			reset-names = "mss_restart", "pdc_reset";
+
+			qcom,halt-regs = <&tcsr_mutex 0x23000 0x25000 0x28000 0x33000>;
+			qcom,ext-regs = <&tcsr 0x10000 0x10004 &tcsr_mutex 0x26004 0x26008>;
+			qcom,qaccept-regs = <&tcsr_mutex 0x23030 0x23040 0x23020>;
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts-extended = <&ipcc IPCC_CLIENT_MPSS
+							     IPCC_MPROC_SIGNAL_GLINK_QMP
+							     IRQ_TYPE_EDGE_RISING>;
+				mboxes = <&ipcc IPCC_CLIENT_MPSS
+						IPCC_MPROC_SIGNAL_GLINK_QMP>;
+				label = "modem";
+				qcom,remote-pid = <1>;
+			};
+		};
+
 		stm@6002000 {
 			compatible = "arm,coresight-stm", "arm,primecell";
 			reg = <0 0x06002000 0 0x1000>,
@@ -1258,15 +2525,11 @@
 			dp_phy: dp-phy@88ea200 {
 				reg = <0 0x088ea200 0 0x200>,
 				      <0 0x088ea400 0 0x200>,
-				      <0 0x088eac00 0 0x400>,
+				      <0 0x088eaa00 0 0x200>,
 				      <0 0x088ea600 0 0x200>,
-				      <0 0x088ea800 0 0x200>,
-				      <0 0x088eaa00 0 0x100>;
+				      <0 0x088ea800 0 0x200>;
 				#phy-cells = <0>;
 				#clock-cells = <1>;
-				clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
-				clock-names = "pipe0";
-				clock-output-names = "usb3_phy_pipe_clk_src";
 			};
 		};
 
@@ -1318,6 +2581,23 @@
 			};
 		};
 
+		qspi: spi@88dc000 {
+			compatible = "qcom,sc7280-qspi", "qcom,qspi-v1";
+			reg = <0 0x088dc000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
+				 <&gcc GCC_QSPI_CORE_CLK>;
+			clock-names = "iface", "core";
+			interconnects = <&gem_noc MASTER_APPSS_PROC 0
+					&cnoc2 SLAVE_QSPI_0 0>;
+			interconnect-names = "qspi-config";
+			power-domains = <&rpmhpd SC7280_CX>;
+			operating-points-v2 = <&qspi_opp_table>;
+			status = "disabled";
+		};
+
 		dc_noc: interconnect@90e0000 {
 			reg = <0 0x090e0000 0 0x5080>;
 			compatible = "qcom,sc7280-dc-noc";
@@ -1473,7 +2753,7 @@
 
 		aoss_qmp: power-controller@c300000 {
 			compatible = "qcom,sc7280-aoss-qmp";
-			reg = <0 0x0c300000 0 0x100000>;
+			reg = <0 0x0c300000 0 0x400>;
 			interrupts-extended = <&ipcc IPCC_CLIENT_AOP
 						     IPCC_MPROC_SIGNAL_GLINK_QMP
 						     IRQ_TYPE_EDGE_RISING>;
@@ -1481,7 +2761,11 @@
 					IPCC_MPROC_SIGNAL_GLINK_QMP>;
 
 			#clock-cells = <0>;
-			#power-domain-cells = <1>;
+		};
+
+		sram@c3f0000 {
+			compatible = "qcom,rpmh-stats";
+			reg = <0 0x0c3f0000 0 0x400>;
 		};
 
 		spmi_bus: spmi@c440000 {
@@ -1513,11 +2797,518 @@
 			gpio-ranges = <&tlmm 0 0 175>;
 			wakeup-parent = <&pdc>;
 
-			qup_uart5_default: qup-uart5-default {
-				pins = "gpio46", "gpio47";
+			pcie1_clkreq_n: pcie1-clkreq-n {
+				pins = "gpio79";
+				function = "pcie1_clkreqn";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qspi_clk: qspi-clk {
+				pins = "gpio14";
+				function = "qspi_clk";
+			};
+
+			qspi_cs0: qspi-cs0 {
+				pins = "gpio15";
+				function = "qspi_cs";
+			};
+
+			qspi_cs1: qspi-cs1 {
+				pins = "gpio19";
+				function = "qspi_cs";
+			};
+
+			qspi_data01: qspi-data01 {
+				pins = "gpio12", "gpio13";
+				function = "qspi_data";
+			};
+
+			qspi_data12: qspi-data12 {
+				pins = "gpio16", "gpio17";
+				function = "qspi_data";
+			};
+
+			qup_i2c0_data_clk: qup-i2c0-data-clk {
+				pins = "gpio0", "gpio1";
+				function = "qup00";
+			};
+
+			qup_i2c1_data_clk: qup-i2c1-data-clk {
+				pins = "gpio4", "gpio5";
+				function = "qup01";
+			};
+
+			qup_i2c2_data_clk: qup-i2c2-data-clk {
+				pins = "gpio8", "gpio9";
+				function = "qup02";
+			};
+
+			qup_i2c3_data_clk: qup-i2c3-data-clk {
+				pins = "gpio12", "gpio13";
+				function = "qup03";
+			};
+
+			qup_i2c4_data_clk: qup-i2c4-data-clk {
+				pins = "gpio16", "gpio17";
+				function = "qup04";
+			};
+
+			qup_i2c5_data_clk: qup-i2c5-data-clk {
+				pins = "gpio20", "gpio21";
+				function = "qup05";
+			};
+
+			qup_i2c6_data_clk: qup-i2c6-data-clk {
+				pins = "gpio24", "gpio25";
+				function = "qup06";
+			};
+
+			qup_i2c7_data_clk: qup-i2c7-data-clk {
+				pins = "gpio28", "gpio29";
+				function = "qup07";
+			};
+
+			qup_i2c8_data_clk: qup-i2c8-data-clk {
+				pins = "gpio32", "gpio33";
+				function = "qup10";
+			};
+
+			qup_i2c9_data_clk: qup-i2c9-data-clk {
+				pins = "gpio36", "gpio37";
+				function = "qup11";
+			};
+
+			qup_i2c10_data_clk: qup-i2c10-data-clk {
+				pins = "gpio40", "gpio41";
+				function = "qup12";
+			};
+
+			qup_i2c11_data_clk: qup-i2c11-data-clk {
+				pins = "gpio44", "gpio45";
+				function = "qup13";
+			};
+
+			qup_i2c12_data_clk: qup-i2c12-data-clk {
+				pins = "gpio48", "gpio49";
+				function = "qup14";
+			};
+
+			qup_i2c13_data_clk: qup-i2c13-data-clk {
+				pins = "gpio52", "gpio53";
+				function = "qup15";
+			};
+
+			qup_i2c14_data_clk: qup-i2c14-data-clk {
+				pins = "gpio56", "gpio57";
+				function = "qup16";
+			};
+
+			qup_i2c15_data_clk: qup-i2c15-data-clk {
+				pins = "gpio60", "gpio61";
+				function = "qup17";
+			};
+
+			qup_spi0_data_clk: qup-spi0-data-clk {
+				pins = "gpio0", "gpio1", "gpio2";
+				function = "qup00";
+			};
+
+			qup_spi0_cs: qup-spi0-cs {
+				pins = "gpio3";
+				function = "qup00";
+			};
+
+			qup_spi0_cs_gpio: qup-spi0-cs-gpio {
+				pins = "gpio3";
+				function = "gpio";
+			};
+
+			qup_spi1_data_clk: qup-spi1-data-clk {
+				pins = "gpio4", "gpio5", "gpio6";
+				function = "qup01";
+			};
+
+			qup_spi1_cs: qup-spi1-cs {
+				pins = "gpio7";
+				function = "qup01";
+			};
+
+			qup_spi1_cs_gpio: qup-spi1-cs-gpio {
+				pins = "gpio7";
+				function = "gpio";
+			};
+
+			qup_spi2_data_clk: qup-spi2-data-clk {
+				pins = "gpio8", "gpio9", "gpio10";
+				function = "qup02";
+			};
+
+			qup_spi2_cs: qup-spi2-cs {
+				pins = "gpio11";
+				function = "qup02";
+			};
+
+			qup_spi2_cs_gpio: qup-spi2-cs-gpio {
+				pins = "gpio11";
+				function = "gpio";
+			};
+
+			qup_spi3_data_clk: qup-spi3-data-clk {
+				pins = "gpio12", "gpio13", "gpio14";
+				function = "qup03";
+			};
+
+			qup_spi3_cs: qup-spi3-cs {
+				pins = "gpio15";
+				function = "qup03";
+			};
+
+			qup_spi3_cs_gpio: qup-spi3-cs-gpio {
+				pins = "gpio15";
+				function = "gpio";
+			};
+
+			qup_spi4_data_clk: qup-spi4-data-clk {
+				pins = "gpio16", "gpio17", "gpio18";
+				function = "qup04";
+			};
+
+			qup_spi4_cs: qup-spi4-cs {
+				pins = "gpio19";
+				function = "qup04";
+			};
+
+			qup_spi4_cs_gpio: qup-spi4-cs-gpio {
+				pins = "gpio19";
+				function = "gpio";
+			};
+
+			qup_spi5_data_clk: qup-spi5-data-clk {
+				pins = "gpio20", "gpio21", "gpio22";
+				function = "qup05";
+			};
+
+			qup_spi5_cs: qup-spi5-cs {
+				pins = "gpio23";
+				function = "qup05";
+			};
+
+			qup_spi5_cs_gpio: qup-spi5-cs-gpio {
+				pins = "gpio23";
+				function = "gpio";
+			};
+
+			qup_spi6_data_clk: qup-spi6-data-clk {
+				pins = "gpio24", "gpio25", "gpio26";
+				function = "qup06";
+			};
+
+			qup_spi6_cs: qup-spi6-cs {
+				pins = "gpio27";
+				function = "qup06";
+			};
+
+			qup_spi6_cs_gpio: qup-spi6-cs-gpio {
+				pins = "gpio27";
+				function = "gpio";
+			};
+
+			qup_spi7_data_clk: qup-spi7-data-clk {
+				pins = "gpio28", "gpio29", "gpio30";
+				function = "qup07";
+			};
+
+			qup_spi7_cs: qup-spi7-cs {
+				pins = "gpio31";
+				function = "qup07";
+			};
+
+			qup_spi7_cs_gpio: qup-spi7-cs-gpio {
+				pins = "gpio31";
+				function = "gpio";
+			};
+
+			qup_spi8_data_clk: qup-spi8-data-clk {
+				pins = "gpio32", "gpio33", "gpio34";
+				function = "qup10";
+			};
+
+			qup_spi8_cs: qup-spi8-cs {
+				pins = "gpio35";
+				function = "qup10";
+			};
+
+			qup_spi8_cs_gpio: qup-spi8-cs-gpio {
+				pins = "gpio35";
+				function = "gpio";
+			};
+
+			qup_spi9_data_clk: qup-spi9-data-clk {
+				pins = "gpio36", "gpio37", "gpio38";
+				function = "qup11";
+			};
+
+			qup_spi9_cs: qup-spi9-cs {
+				pins = "gpio39";
+				function = "qup11";
+			};
+
+			qup_spi9_cs_gpio: qup-spi9-cs-gpio {
+				pins = "gpio39";
+				function = "gpio";
+			};
+
+			qup_spi10_data_clk: qup-spi10-data-clk {
+				pins = "gpio40", "gpio41", "gpio42";
+				function = "qup12";
+			};
+
+			qup_spi10_cs: qup-spi10-cs {
+				pins = "gpio43";
+				function = "qup12";
+			};
+
+			qup_spi10_cs_gpio: qup-spi10-cs-gpio {
+				pins = "gpio43";
+				function = "gpio";
+			};
+
+			qup_spi11_data_clk: qup-spi11-data-clk {
+				pins = "gpio44", "gpio45", "gpio46";
 				function = "qup13";
 			};
 
+			qup_spi11_cs: qup-spi11-cs {
+				pins = "gpio47";
+				function = "qup13";
+			};
+
+			qup_spi11_cs_gpio: qup-spi11-cs-gpio {
+				pins = "gpio47";
+				function = "gpio";
+			};
+
+			qup_spi12_data_clk: qup-spi12-data-clk {
+				pins = "gpio48", "gpio49", "gpio50";
+				function = "qup14";
+			};
+
+			qup_spi12_cs: qup-spi12-cs {
+				pins = "gpio51";
+				function = "qup14";
+			};
+
+			qup_spi12_cs_gpio: qup-spi12-cs-gpio {
+				pins = "gpio51";
+				function = "gpio";
+			};
+
+			qup_spi13_data_clk: qup-spi13-data-clk {
+				pins = "gpio52", "gpio53", "gpio54";
+				function = "qup15";
+			};
+
+			qup_spi13_cs: qup-spi13-cs {
+				pins = "gpio55";
+				function = "qup15";
+			};
+
+			qup_spi13_cs_gpio: qup-spi13-cs-gpio {
+				pins = "gpio55";
+				function = "gpio";
+			};
+
+			qup_spi14_data_clk: qup-spi14-data-clk {
+				pins = "gpio56", "gpio57", "gpio58";
+				function = "qup16";
+			};
+
+			qup_spi14_cs: qup-spi14-cs {
+				pins = "gpio59";
+				function = "qup16";
+			};
+
+			qup_spi14_cs_gpio: qup-spi14-cs-gpio {
+				pins = "gpio59";
+				function = "gpio";
+			};
+
+			qup_spi15_data_clk: qup-spi15-data-clk {
+				pins = "gpio60", "gpio61", "gpio62";
+				function = "qup17";
+			};
+
+			qup_spi15_cs: qup-spi15-cs {
+				pins = "gpio63";
+				function = "qup17";
+			};
+
+			qup_spi15_cs_gpio: qup-spi15-cs-gpio {
+				pins = "gpio63";
+				function = "gpio";
+			};
+
+			qup_uart0_cts: qup-uart0-cts {
+				pins = "gpio0";
+				function = "qup00";
+			};
+
+			qup_uart0_rts: qup-uart0-rts {
+				pins = "gpio1";
+				function = "qup00";
+			};
+
+			qup_uart0_tx: qup-uart0-tx {
+				pins = "gpio2";
+				function = "qup00";
+			};
+
+			qup_uart0_rx: qup-uart0-rx {
+				pins = "gpio3";
+				function = "qup00";
+			};
+
+			qup_uart1_cts: qup-uart1-cts {
+				pins = "gpio4";
+				function = "qup01";
+			};
+
+			qup_uart1_rts: qup-uart1-rts {
+				pins = "gpio5";
+				function = "qup01";
+			};
+
+			qup_uart1_tx: qup-uart1-tx {
+				pins = "gpio6";
+				function = "qup01";
+			};
+
+			qup_uart1_rx: qup-uart1-rx {
+				pins = "gpio7";
+				function = "qup01";
+			};
+
+			qup_uart2_cts: qup-uart2-cts {
+				pins = "gpio8";
+				function = "qup02";
+			};
+
+			qup_uart2_rts: qup-uart2-rts {
+				pins = "gpio9";
+				function = "qup02";
+			};
+
+			qup_uart2_tx: qup-uart2-tx {
+				pins = "gpio10";
+				function = "qup02";
+			};
+
+			qup_uart2_rx: qup-uart2-rx {
+				pins = "gpio11";
+				function = "qup02";
+			};
+
+			qup_uart3_cts: qup-uart3-cts {
+				pins = "gpio12";
+				function = "qup03";
+			};
+
+			qup_uart3_rts: qup-uart3-rts {
+				pins = "gpio13";
+				function = "qup03";
+			};
+
+			qup_uart3_tx: qup-uart3-tx {
+				pins = "gpio14";
+				function = "qup03";
+			};
+
+			qup_uart3_rx: qup-uart3-rx {
+				pins = "gpio15";
+				function = "qup03";
+			};
+
+			qup_uart4_cts: qup-uart4-cts {
+				pins = "gpio16";
+				function = "qup04";
+			};
+
+			qup_uart4_rts: qup-uart4-rts {
+				pins = "gpio17";
+				function = "qup04";
+			};
+
+			qup_uart4_tx: qup-uart4-tx {
+				pins = "gpio18";
+				function = "qup04";
+			};
+
+			qup_uart4_rx: qup-uart4-rx {
+				pins = "gpio19";
+				function = "qup04";
+			};
+
+			qup_uart5_cts: qup-uart5-cts {
+				pins = "gpio20";
+				function = "qup05";
+			};
+
+			qup_uart5_rts: qup-uart5-rts {
+				pins = "gpio21";
+				function = "qup05";
+			};
+
+			qup_uart5_tx: qup-uart5-tx {
+				pins = "gpio22";
+				function = "qup05";
+			};
+
+			qup_uart5_rx: qup-uart5-rx {
+				pins = "gpio23";
+				function = "qup05";
+			};
+
+			qup_uart6_cts: qup-uart6-cts {
+				pins = "gpio24";
+				function = "qup06";
+			};
+
+			qup_uart6_rts: qup-uart6-rts {
+				pins = "gpio25";
+				function = "qup06";
+			};
+
+			qup_uart6_tx: qup-uart6-tx {
+				pins = "gpio26";
+				function = "qup06";
+			};
+
+			qup_uart6_rx: qup-uart6-rx {
+				pins = "gpio27";
+				function = "qup06";
+			};
+
+			qup_uart7_cts: qup-uart7-cts {
+				pins = "gpio28";
+				function = "qup07";
+			};
+
+			qup_uart7_rts: qup-uart7-rts {
+				pins = "gpio29";
+				function = "qup07";
+			};
+
+			qup_uart7_tx: qup-uart7-tx {
+				pins = "gpio30";
+				function = "qup07";
+			};
+
+			qup_uart7_rx: qup-uart7-rx {
+				pins = "gpio31";
+				function = "qup07";
+			};
+
 			sdc1_on: sdc1-on {
 				clk {
 					pins = "sdc1_clk";
@@ -1573,10 +3364,6 @@
 				data {
 					pins = "sdc2_data";
 				};
-
-				sd-cd {
-					pins = "gpio91";
-				};
 			};
 
 			sdc2_off: sdc2-off {
@@ -1598,6 +3385,181 @@
 					bias-bus-hold;
 				};
 			};
+
+			qup_uart8_cts: qup-uart8-cts {
+				pins = "gpio32";
+				function = "qup10";
+			};
+
+			qup_uart8_rts: qup-uart8-rts {
+				pins = "gpio33";
+				function = "qup10";
+			};
+
+			qup_uart8_tx: qup-uart8-tx {
+				pins = "gpio34";
+				function = "qup10";
+			};
+
+			qup_uart8_rx: qup-uart8-rx {
+				pins = "gpio35";
+				function = "qup10";
+			};
+
+			qup_uart9_cts: qup-uart9-cts {
+				pins = "gpio36";
+				function = "qup11";
+			};
+
+			qup_uart9_rts: qup-uart9-rts {
+				pins = "gpio37";
+				function = "qup11";
+			};
+
+			qup_uart9_tx: qup-uart9-tx {
+				pins = "gpio38";
+				function = "qup11";
+			};
+
+			qup_uart9_rx: qup-uart9-rx {
+				pins = "gpio39";
+				function = "qup11";
+			};
+
+			qup_uart10_cts: qup-uart10-cts {
+				pins = "gpio40";
+				function = "qup12";
+			};
+
+			qup_uart10_rts: qup-uart10-rts {
+				pins = "gpio41";
+				function = "qup12";
+			};
+
+			qup_uart10_tx: qup-uart10-tx {
+				pins = "gpio42";
+				function = "qup12";
+			};
+
+			qup_uart10_rx: qup-uart10-rx {
+				pins = "gpio43";
+				function = "qup12";
+			};
+
+			qup_uart11_cts: qup-uart11-cts {
+				pins = "gpio44";
+				function = "qup13";
+			};
+
+			qup_uart11_rts: qup-uart11-rts {
+				pins = "gpio45";
+				function = "qup13";
+			};
+
+			qup_uart11_tx: qup-uart11-tx {
+				pins = "gpio46";
+				function = "qup13";
+			};
+
+			qup_uart11_rx: qup-uart11-rx {
+				pins = "gpio47";
+				function = "qup13";
+			};
+
+			qup_uart12_cts: qup-uart12-cts {
+				pins = "gpio48";
+				function = "qup14";
+			};
+
+			qup_uart12_rts: qup-uart12-rts {
+				pins = "gpio49";
+				function = "qup14";
+			};
+
+			qup_uart12_tx: qup-uart12-tx {
+				pins = "gpio50";
+				function = "qup14";
+			};
+
+			qup_uart12_rx: qup-uart12-rx {
+				pins = "gpio51";
+				function = "qup14";
+			};
+
+			qup_uart13_cts: qup-uart13-cts {
+				pins = "gpio52";
+				function = "qup15";
+			};
+
+			qup_uart13_rts: qup-uart13-rts {
+				pins = "gpio53";
+				function = "qup15";
+			};
+
+			qup_uart13_tx: qup-uart13-tx {
+				pins = "gpio54";
+				function = "qup15";
+			};
+
+			qup_uart13_rx: qup-uart13-rx {
+				pins = "gpio55";
+				function = "qup15";
+			};
+
+			qup_uart14_cts: qup-uart14-cts {
+				pins = "gpio56";
+				function = "qup16";
+			};
+
+			qup_uart14_rts: qup-uart14-rts {
+				pins = "gpio57";
+				function = "qup16";
+			};
+
+			qup_uart14_tx: qup-uart14-tx {
+				pins = "gpio58";
+				function = "qup16";
+			};
+
+			qup_uart14_rx: qup-uart14-rx {
+				pins = "gpio59";
+				function = "qup16";
+			};
+
+			qup_uart15_cts: qup-uart15-cts {
+				pins = "gpio60";
+				function = "qup17";
+			};
+
+			qup_uart15_rts: qup-uart15-rts {
+				pins = "gpio61";
+				function = "qup17";
+			};
+
+			qup_uart15_tx: qup-uart15-tx {
+				pins = "gpio62";
+				function = "qup17";
+			};
+
+			qup_uart15_rx: qup-uart15-rx {
+				pins = "gpio63";
+				function = "qup17";
+			};
+		};
+
+		imem@146a5000 {
+			compatible = "qcom,sc7280-imem", "syscon";
+			reg = <0 0x146a5000 0 0x6000>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			ranges = <0 0 0x146a5000 0x6000>;
+
+			pil-reloc@594c {
+				compatible = "qcom,pil-reloc-info";
+				reg = <0x594c 0xc8>;
+			};
 		};
 
 		apps_smmu: iommu@15000000 {
@@ -2471,16 +4433,16 @@
 		};
 
 		gpuss0-thermal {
-			polling-delay-passive = <0>;
+			polling-delay-passive = <100>;
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 1>;
 
 			trips {
 				gpuss0_alert0: trip-point0 {
-					temperature = <90000>;
+					temperature = <95000>;
 					hysteresis = <2000>;
-					type = "hot";
+					type = "passive";
 				};
 
 				gpuss0_crit: gpuss0-crit {
@@ -2489,19 +4451,26 @@
 					type = "critical";
 				};
 			};
+
+			cooling-maps {
+				map0 {
+					trip = <&gpuss0_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 
 		gpuss1-thermal {
-			polling-delay-passive = <0>;
+			polling-delay-passive = <100>;
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens1 2>;
 
 			trips {
 				gpuss1_alert0: trip-point0 {
-					temperature = <90000>;
+					temperature = <95000>;
 					hysteresis = <2000>;
-					type = "hot";
+					type = "passive";
 				};
 
 				gpuss1_crit: gpuss1-crit {
@@ -2510,6 +4479,13 @@
 					type = "critical";
 				};
 			};
+
+			cooling-maps {
+				map0 {
+					trip = <&gpuss1_alert0>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 
 		nspss0-thermal {
diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-ganges-kirin.dts b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-ganges-kirin.dts
index a4e1fb8ca52d..71b448978e88 100644
--- a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-ganges-kirin.dts
+++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-ganges-kirin.dts
@@ -11,6 +11,7 @@
 / {
 	model = "Sony Xperia 10";
 	compatible = "sony,kirin-row", "qcom,sdm630";
+	chassis-type = "handset";
 
 	chosen {
 		framebuffer@9d400000 {
diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-discovery.dts b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-discovery.dts
index c574e430ba67..dd484a9bc7cd 100644
--- a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-discovery.dts
+++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-discovery.dts
@@ -11,4 +11,5 @@
 / {
 	model = "Sony Xperia XA2 Ultra";
 	compatible = "sony,discovery-row", "qcom,sdm630";
+	chassis-type = "handset";
 };
diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-pioneer.dts b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-pioneer.dts
index a93ff3ab1b6d..2da83cd41187 100644
--- a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-pioneer.dts
+++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-pioneer.dts
@@ -11,4 +11,5 @@
 / {
 	model = "Sony Xperia XA2";
 	compatible = "sony,pioneer-row", "qcom,sdm630";
+	chassis-type = "handset";
 };
diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-voyager.dts b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-voyager.dts
index 59a679c205e0..a679d4acee29 100644
--- a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-voyager.dts
+++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile-voyager.dts
@@ -11,6 +11,7 @@
 / {
 	model = "Sony Xperia XA2 Plus";
 	compatible = "sony,voyager-row", "qcom,sdm630";
+	chassis-type = "handset";
 
 	chosen {
 		framebuffer@9d400000 {
diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi
index 849900e8b80e..11d0a8c1cf35 100644
--- a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi
@@ -308,7 +308,7 @@
 			regulator-allow-set-load;
 		};
 
-		vreg_l4b_29p5: l4 {
+		vreg_l4b_2p95: l4 {
 			regulator-min-microvolt = <2944000>;
 			regulator-max-microvolt = <2952000>;
 			regulator-enable-ramp-delay = <250>;
@@ -327,7 +327,7 @@
 		 * Tighten the range to 1.8-3.328 (closest to 3.3) to
 		 * make the mmc driver happy.
 		 */
-		vreg_l5b_29p5: l5 {
+		vreg_l5b_2p95: l5 {
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <3328000>;
 			regulator-enable-ramp-delay = <250>;
@@ -559,14 +559,14 @@
 	mmc-hs400-1_8v;
 	mmc-hs400-enhanced-strobe;
 
-	vmmc-supply = <&vreg_l4b_29p5>;
+	vmmc-supply = <&vreg_l4b_2p95>;
 	vqmmc-supply = <&vreg_l8a_1p8>;
 };
 
 &sdhc_2 {
 	status = "okay";
 
-	vmmc-supply = <&vreg_l5b_29p5>;
+	vmmc-supply = <&vreg_l5b_2p95>;
 	vqmmc-supply = <&vreg_l2b_2p95>;
 };
 
diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index 9c7f87e42fcc..3e0165bb61c5 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -541,7 +541,7 @@
 					<&sleep_clk>;
 		};
 
-		rpm_msg_ram: memory@778000 {
+		rpm_msg_ram: sram@778000 {
 			compatible = "qcom,rpm-msg-ram";
 			reg = <0x00778000 0x7000>;
 		};
@@ -1176,6 +1176,11 @@
 			status = "disabled";
 		};
 
+		sram@290000 {
+			compatible = "qcom,rpm-stats";
+			reg = <0x00290000 0x10000>;
+		};
+
 		spmi_bus: spmi@800f000 {
 			compatible = "qcom,spmi-pmic-arb";
 			reg =	<0x0800f000 0x1000>,
@@ -2020,6 +2025,57 @@
 			};
 		};
 
+		venus: video-codec@cc00000 {
+			compatible = "qcom,sdm660-venus";
+			reg = <0x0cc00000 0xff000>;
+			clocks = <&mmcc VIDEO_CORE_CLK>,
+				 <&mmcc VIDEO_AHB_CLK>,
+				 <&mmcc VIDEO_AXI_CLK>,
+				 <&mmcc THROTTLE_VIDEO_AXI_CLK>;
+			clock-names = "core", "iface", "bus", "bus_throttle";
+			interconnects = <&gnoc 0 &mnoc 13>,
+					<&mnoc 4 &bimc 5>;
+			interconnect-names = "cpu-cfg", "video-mem";
+			interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+			iommus = <&mmss_smmu 0x400>,
+				 <&mmss_smmu 0x401>,
+				 <&mmss_smmu 0x40a>,
+				 <&mmss_smmu 0x407>,
+				 <&mmss_smmu 0x40e>,
+				 <&mmss_smmu 0x40f>,
+				 <&mmss_smmu 0x408>,
+				 <&mmss_smmu 0x409>,
+				 <&mmss_smmu 0x40b>,
+				 <&mmss_smmu 0x40c>,
+				 <&mmss_smmu 0x40d>,
+				 <&mmss_smmu 0x410>,
+				 <&mmss_smmu 0x421>,
+				 <&mmss_smmu 0x428>,
+				 <&mmss_smmu 0x429>,
+				 <&mmss_smmu 0x42b>,
+				 <&mmss_smmu 0x42c>,
+				 <&mmss_smmu 0x42d>,
+				 <&mmss_smmu 0x411>,
+				 <&mmss_smmu 0x431>;
+			memory-region = <&venus_region>;
+			power-domains = <&mmcc VENUS_GDSC>;
+			status = "disabled";
+
+			video-decoder {
+				compatible = "venus-decoder";
+				clocks = <&mmcc VIDEO_SUBCORE0_CLK>;
+				clock-names = "vcodec0_core";
+				power-domains = <&mmcc VENUS_CORE0_GDSC>;
+			};
+
+			video-encoder {
+				compatible = "venus-encoder";
+				clocks = <&mmcc VIDEO_SUBCORE0_CLK>;
+				clock-names = "vcodec0_core";
+				power-domains = <&mmcc VENUS_CORE0_GDSC>;
+			};
+		};
+
 		mmss_smmu: iommu@cd00000 {
 			compatible = "qcom,sdm630-smmu-v2", "qcom,smmu-v2";
 			reg = <0x0cd00000 0x40000>;
diff --git a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
index 3e677fb7cfea..1edc53fd6941 100644
--- a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
+++ b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
@@ -10,6 +10,7 @@
 / {
 	model = "Xiaomi Redmi Note 7";
 	compatible = "xiaomi,lavender", "qcom,sdm660";
+	chassis-type = "handset";
 
 	aliases {
 		serial0 = &blsp1_uart2;
diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
index dfd1b42c07fd..4a6285a25f77 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
@@ -5,7 +5,6 @@
  * Copyright 2018 Google LLC.
  */
 
-#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include "sdm845.dtsi"
@@ -616,6 +615,14 @@ ap_ts_i2c: &i2c14 {
 	};
 };
 
+&gmu {
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+};
+
 &ipa {
 	status = "okay";
 	modem-init;
@@ -629,10 +636,6 @@ ap_ts_i2c: &i2c14 {
 	status = "okay";
 };
 
-&mdss_mdp {
-	status = "okay";
-};
-
 /*
  * Cheza fw does not properly program the GPU aperture to allow the
  * GPU to update the SMMU pagetables for context switches.  Work
@@ -643,6 +646,8 @@ ap_ts_i2c: &i2c14 {
 };
 
 &mss_pil {
+	status = "okay";
+
 	iommus = <&apps_smmu 0x781 0x0>,
 		 <&apps_smmu 0x724 0x3>;
 };
@@ -1317,6 +1322,8 @@ ap_ts_i2c: &i2c14 {
 };
 
 &venus {
+	status = "okay";
+
 	video-firmware {
 		iommus = <&apps_smmu 0x10b2 0x0>;
 	};
diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
index 2d5533dd4ec2..13f80a0b6faa 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
@@ -5,7 +5,6 @@
 
 /dts-v1/;
 
-#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include <dt-bindings/sound/qcom,q6afe.h>
@@ -17,6 +16,8 @@
 / {
 	model = "Thundercomm Dragonboard 845c";
 	compatible = "thundercomm,db845c", "qcom,sdm845";
+	qcom,msm-id = <341 0x20001>;
+	qcom,board-id = <8 0>;
 
 	aliases {
 		serial0 = &uart9;
@@ -420,7 +421,12 @@
 			   <GCC_LPASS_SWAY_CLK>;
 };
 
+&gmu {
+	status = "okay";
+};
+
 &gpu {
+	status = "okay";
 	zap-shader {
 		memory-region = <&gpu_mem>;
 		firmware-name = "qcom/sdm845/a630_zap.mbn";
@@ -485,10 +491,6 @@
 	status = "okay";
 };
 
-&mdss_mdp {
-	status = "okay";
-};
-
 &mss_pil {
 	status = "okay";
 	firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mbn";
@@ -999,6 +1001,10 @@
 	vdda-pll-supply = <&vreg_l26a_1p2>;
 };
 
+&venus {
+	status = "okay";
+};
+
 &wcd9340{
 	pinctrl-0 = <&wcd_intr_default>;
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
index 52dd7a858231..5e6e8f4fb5be 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
@@ -7,7 +7,6 @@
 
 /dts-v1/;
 
-#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include "sdm845.dtsi"
 
@@ -361,9 +360,6 @@
 	qcom,dual-dsi-mode;
 	qcom,master-dsi;
 
-	#address-cells = <1>;
-	#size-cells = <0>;
-
 	ports {
 		port@1 {
 			endpoint {
@@ -439,7 +435,13 @@
 			   <GCC_LPASS_SWAY_CLK>;
 };
 
+&gmu {
+	status = "okay";
+};
+
 &gpu {
+	status = "okay";
+
 	zap-shader {
 		memory-region = <&gpu_mem>;
 		firmware-name = "qcom/sdm845/a630_zap.mbn";
@@ -460,10 +462,6 @@
 	status = "okay";
 };
 
-&mdss_mdp {
-	status = "okay";
-};
-
 &mss_pil {
 	status = "okay";
 	firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mbn";
@@ -566,6 +564,10 @@
 	vdda-pll-supply = <&vdda_usb2_ss_core>;
 };
 
+&venus {
+	status = "okay";
+};
+
 &wifi {
 	status = "okay";
 	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
index d4355522374a..3e04aeb479d1 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
@@ -7,7 +7,6 @@
 
 /dts-v1/;
 
-#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 
@@ -93,7 +92,6 @@
 			console-size = <0x40000>;
 			ftrace-size = <0x40000>;
 			pmsg-size = <0x200000>;
-			devinfo-size = <0x1000>;
 			ecc-size = <16>;
 		};
 	};
@@ -248,6 +246,12 @@
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
+		vreg_l23a_3p3: ldo23 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3312000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
 		vdda_qusb_hs0_3p1:
 		vreg_l24a_3p075: ldo24 {
 			regulator-min-microvolt = <3088000>;
@@ -315,9 +319,6 @@
 	status = "okay";
 	vdda-supply = <&vdda_mipi_dsi0_1p2>;
 
-	#address-cells = <1>;
-	#size-cells = <0>;
-
 	/*
 	 * Both devices use different panels but all other properties
 	 * are common. Compatible line is declared in device dts.
@@ -362,7 +363,13 @@
 				<GCC_LPASS_SWAY_CLK>;
 };
 
+&gmu {
+	status = "okay";
+};
+
 &gpu {
+	status = "okay";
+
 	zap-shader {
 		memory-region = <&gpu_mem>;
 		firmware-name = "qcom/sdm845/oneplus6/a630_zap.mbn";
@@ -415,10 +422,6 @@
 	status = "okay";
 };
 
-&mdss_mdp {
-	status = "okay";
-};
-
 /* Modem/wifi*/
 &mss_pil {
 	status = "okay";
@@ -641,12 +644,17 @@
 	};
 };
 
+&venus {
+	status = "okay";
+};
+
 &wifi {
 	status = "okay";
 	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
 	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
+	vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;
 
 	qcom,snoc-host-cap-8bit-quirk;
 };
diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts b/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts
index 72842c887617..73493079d13e 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts
@@ -10,6 +10,7 @@
 / {
 	model = "OnePlus 6";
 	compatible = "oneplus,enchilada", "qcom,sdm845";
+	chassis-type = "handset";
 };
 
 &display_panel {
diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts b/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts
index 969b36dc9e2c..b63ebc48f62f 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts
@@ -10,6 +10,7 @@
 / {
 	model = "OnePlus 6T";
 	compatible = "oneplus,fajita", "qcom,sdm845";
+	chassis-type = "handset";
 };
 
 &display_panel {
diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts
index c60c8c640e17..580d4cc1296f 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts
@@ -2,7 +2,6 @@
 
 /dts-v1/;
 
-#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include <dt-bindings/sound/qcom,q6afe.h>
@@ -29,6 +28,7 @@
 / {
 	model = "Xiaomi Pocophone F1";
 	compatible = "xiaomi,beryllium", "qcom,sdm845";
+	chassis-type = "handset";
 
 	/* required for bootloader to select correct board */
 	qcom,board-id = <69 0>;
@@ -215,9 +215,6 @@
 	status = "okay";
 	vdda-supply = <&vreg_l26a_1p2>;
 
-	#address-cells = <1>;
-	#size-cells = <0>;
-
 	panel@0 {
 		compatible = "tianma,fhd-video";
 		reg = <0>;
@@ -256,7 +253,13 @@
 			   <GCC_LPASS_SWAY_CLK>;
 };
 
+&gmu {
+	status = "okay";
+};
+
 &gpu {
+	status = "okay";
+
 	zap-shader {
 		memory-region = <&gpu_mem>;
 		firmware-name = "qcom/sdm845/a630_zap.mbn";
@@ -284,10 +287,6 @@
 	status = "okay";
 };
 
-&mdss_mdp {
-	status = "okay";
-};
-
 &mss_pil {
 	status = "okay";
 	firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mdt";
@@ -513,6 +512,10 @@
 	vdda-pll-supply = <&vreg_l1a_0p875>;
 };
 
+&venus {
+	status = "okay";
+};
+
 &wcd9340{
 	pinctrl-0 = <&wcd_intr_default>;
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index b3b911926184..526087586ba4 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -12,6 +12,7 @@
 #include <dt-bindings/clock/qcom,lpass-sdm845.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/clock/qcom,videocc-sdm845.h>
+#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interconnect/qcom,osm-l3.h>
 #include <dt-bindings/interconnect/qcom,sdm845.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -99,9 +100,11 @@
 			no-map;
 		};
 
-		smem_mem: memory@86000000 {
+		smem@86000000 {
+			compatible = "qcom,smem";
 			reg = <0x0 0x86000000 0 0x200000>;
 			no-map;
+			hwlocks = <&tcsr_mutex 3>;
 		};
 
 		tz_mem: memory@86200000 {
@@ -768,6 +771,8 @@
 
 		memory-region = <&adsp_mem>;
 
+		qcom,qmp = <&aoss_qmp>;
+
 		qcom,smem-states = <&adsp_smp2p_out 0>;
 		qcom,smem-state-names = "stop";
 
@@ -867,6 +872,8 @@
 
 		memory-region = <&cdsp_mem>;
 
+		qcom,qmp = <&aoss_qmp>;
+
 		qcom,smem-states = <&cdsp_smp2p_out 0>;
 		qcom,smem-state-names = "stop";
 
@@ -941,12 +948,6 @@
 		#hwlock-cells = <1>;
 	};
 
-	smem {
-		compatible = "qcom,smem";
-		memory-region = <&smem_mem>;
-		hwlocks = <&tcsr_mutex 3>;
-	};
-
 	smp2p-cdsp {
 		compatible = "qcom,smp2p";
 		qcom,smem = <94>, <432>;
@@ -1995,10 +1996,10 @@
 			interrupt-names = "msi";
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 0x7>;
-			interrupt-map = <0 0 0 1 &intc 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
-					<0 0 0 2 &intc 0 150 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
-					<0 0 0 3 &intc 0 151 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
-					<0 0 0 4 &intc 0 152 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
+			interrupt-map = <0 0 0 1 &intc 0 0 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
+					<0 0 0 2 &intc 0 0 0 150 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
+					<0 0 0 3 &intc 0 0 0 151 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
+					<0 0 0 4 &intc 0 0 0 152 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
 
 			clocks = <&gcc GCC_PCIE_0_PIPE_CLK>,
 				 <&gcc GCC_PCIE_0_AUX_CLK>,
@@ -2064,7 +2065,7 @@
 
 			status = "disabled";
 
-			pcie0_lane: lanes@1c06200 {
+			pcie0_lane: phy@1c06200 {
 				reg = <0 0x01c06200 0 0x128>,
 				      <0 0x01c06400 0 0x1fc>,
 				      <0 0x01c06800 0 0x218>,
@@ -2100,10 +2101,10 @@
 			interrupt-names = "msi";
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 0x7>;
-			interrupt-map = <0 0 0 1 &intc 0 434 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
-					<0 0 0 2 &intc 0 435 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
-					<0 0 0 3 &intc 0 438 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
-					<0 0 0 4 &intc 0 439 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
+			interrupt-map = <0 0 0 1 &intc 0 0 0 434 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
+					<0 0 0 2 &intc 0 0 0 435 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
+					<0 0 0 3 &intc 0 0 0 438 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
+					<0 0 0 4 &intc 0 0 0 439 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
 
 			clocks = <&gcc GCC_PCIE_1_PIPE_CLK>,
 				 <&gcc GCC_PCIE_1_AUX_CLK>,
@@ -2174,7 +2175,7 @@
 
 			status = "disabled";
 
-			pcie1_lane: lanes@1c06200 {
+			pcie1_lane: phy@1c06200 {
 				reg = <0 0x01c0a800 0 0x800>,
 				      <0 0x01c0a800 0 0x800>,
 				      <0 0x01c0b800 0 0x400>;
@@ -2302,7 +2303,7 @@
 			reset-names = "ufsphy";
 			status = "disabled";
 
-			ufs_mem_phy_lanes: lanes@1d87400 {
+			ufs_mem_phy_lanes: phy@1d87400 {
 				reg = <0 0x01d87400 0 0x108>,
 				      <0 0x01d87600 0 0x1e0>,
 				      <0 0x01d87c00 0 0x1dc>,
@@ -2312,15 +2313,15 @@
 			};
 		};
 
-		cryptobam: dma@1dc4000 {
+		cryptobam: dma-controller@1dc4000 {
 			compatible = "qcom,bam-v1.7.0";
 			reg = <0 0x01dc4000 0 0x24000>;
 			interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&rpmhcc 15>;
+			clocks = <&rpmhcc RPMH_CE_CLK>;
 			clock-names = "bam_clk";
 			#dma-cells = <1>;
 			qcom,ee = <0>;
-			qcom,controlled-remotely = <1>;
+			qcom,controlled-remotely;
 			iommus = <&apps_smmu 0x704 0x1>,
 				 <&apps_smmu 0x706 0x1>,
 				 <&apps_smmu 0x714 0x1>,
@@ -2331,8 +2332,8 @@
 			compatible = "qcom,crypto-v5.4";
 			reg = <0 0x01dfa000 0 0x6000>;
 			clocks = <&gcc GCC_CE1_AHB_CLK>,
-				 <&gcc GCC_CE1_AHB_CLK>,
-				 <&rpmhcc 15>;
+				 <&gcc GCC_CE1_AXI_CLK>,
+				 <&rpmhcc RPMH_CE_CLK>;
 			clock-names = "iface", "bus", "core";
 			dmas = <&cryptobam 6>, <&cryptobam 7>;
 			dma-names = "rx", "tx";
@@ -2984,6 +2985,8 @@
 			clock-names = "iface", "bus", "mem", "gpll0_mss",
 				      "snoc_axi", "mnoc_axi", "prng", "xo";
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&modem_smp2p_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -2993,11 +2996,12 @@
 
 			qcom,halt-regs = <&tcsr_mutex_regs 0x23000 0x25000 0x24000>;
 
-			power-domains = <&aoss_qmp 2>,
-					<&rpmhpd SDM845_CX>,
+			power-domains = <&rpmhpd SDM845_CX>,
 					<&rpmhpd SDM845_MX>,
 					<&rpmhpd SDM845_MSS>;
-			power-domain-names = "load_state", "cx", "mx", "mss";
+			power-domain-names = "cx", "mx", "mss";
+
+			status = "disabled";
 
 			mba {
 				memory-region = <&mba_region>;
@@ -3497,8 +3501,9 @@
 			interrupt-names = "hc_irq", "pwr_irq";
 
 			clocks = <&gcc GCC_SDCC2_AHB_CLK>,
-				 <&gcc GCC_SDCC2_APPS_CLK>;
-			clock-names = "iface", "core";
+				 <&gcc GCC_SDCC2_APPS_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "iface", "core", "xo";
 			iommus = <&apps_smmu 0xa0 0xf>;
 			power-domains = <&rpmhpd SDM845_CX>;
 			operating-points-v2 = <&sdhc2_opp_table>;
@@ -3646,6 +3651,30 @@
 			};
 		};
 
+		lmh_cluster1: lmh@17d70800 {
+			compatible = "qcom,sdm845-lmh";
+			reg = <0 0x17d70800 0 0x400>;
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+			cpus = <&CPU4>;
+			qcom,lmh-temp-arm-millicelsius = <65000>;
+			qcom,lmh-temp-low-millicelsius = <94500>;
+			qcom,lmh-temp-high-millicelsius = <95000>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
+		};
+
+		lmh_cluster0: lmh@17d78800 {
+			compatible = "qcom,sdm845-lmh";
+			reg = <0 0x17d78800 0 0x400>;
+			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+			cpus = <&CPU0>;
+			qcom,lmh-temp-arm-millicelsius = <65000>;
+			qcom,lmh-temp-low-millicelsius = <94500>;
+			qcom,lmh-temp-high-millicelsius = <95000>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
+		};
+
 		sound: sound {
 		};
 
@@ -3683,7 +3712,6 @@
 			compatible = "qcom,sdm845-qmp-usb3-phy";
 			reg = <0 0x088e9000 0 0x18c>,
 			      <0 0x088e8000 0 0x10>;
-			reg-names = "reg-base", "dp_com";
 			status = "disabled";
 			#address-cells = <2>;
 			#size-cells = <2>;
@@ -3699,7 +3727,7 @@
 				 <&gcc GCC_USB3_PHY_PRIM_BCR>;
 			reset-names = "phy", "common";
 
-			usb_1_ssphy: lanes@88e9200 {
+			usb_1_ssphy: phy@88e9200 {
 				reg = <0 0x088e9200 0 0x128>,
 				      <0 0x088e9400 0 0x200>,
 				      <0 0x088e9c00 0 0x218>,
@@ -3732,7 +3760,7 @@
 				 <&gcc GCC_USB3_PHY_SEC_BCR>;
 			reset-names = "phy", "common";
 
-			usb_2_ssphy: lane@88eb200 {
+			usb_2_ssphy: phy@88eb200 {
 				reg = <0 0x088eb200 0 0x128>,
 				      <0 0x088eb400 0 0x1fc>,
 				      <0 0x088eb800 0 0x218>,
@@ -3868,6 +3896,8 @@
 					<&gladiator_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_VENUS_CFG 0>;
 			interconnect-names = "video-mem", "cpu-cfg";
 
+			status = "disabled";
+
 			video-core0 {
 				compatible = "venus-decoder";
 			};
@@ -4194,8 +4224,6 @@
 				interrupt-parent = <&mdss>;
 				interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
 
-				status = "disabled";
-
 				ports {
 					#address-cells = <1>;
 					#size-cells = <0>;
@@ -4271,6 +4299,9 @@
 
 				status = "disabled";
 
+				#address-cells = <1>;
+				#size-cells = <0>;
+
 				ports {
 					#address-cells = <1>;
 					#size-cells = <0>;
@@ -4340,6 +4371,9 @@
 
 				status = "disabled";
 
+				#address-cells = <1>;
+				#size-cells = <0>;
+
 				ports {
 					#address-cells = <1>;
 					#size-cells = <0>;
@@ -4402,6 +4436,8 @@
 			interconnects = <&mem_noc MASTER_GFX3D 0 &mem_noc SLAVE_EBI1 0>;
 			interconnect-names = "gfx-mem";
 
+			status = "disabled";
+
 			gpu_opp_table: opp-table {
 				compatible = "operating-points-v2";
 
@@ -4497,6 +4533,8 @@
 
 			operating-points-v2 = <&gmu_opp_table>;
 
+			status = "disabled";
+
 			gmu_opp_table: opp-table {
 				compatible = "operating-points-v2";
 
@@ -4588,7 +4626,6 @@
 			mboxes = <&apss_shared 0>;
 
 			#clock-cells = <0>;
-			#power-domain-cells = <1>;
 
 			cx_cdev: cx {
 				#cooling-cells = <2>;
@@ -4917,6 +4954,8 @@
 			reg = <0 0x17d43000 0 0x1400>, <0 0x17d45800 0 0x1400>;
 			reg-names = "freq-domain0", "freq-domain1";
 
+			interrupts-extended = <&lmh_cluster0 0>, <&lmh_cluster1 0>;
+
 			clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>;
 			clock-names = "xo", "alternate";
 
@@ -4974,23 +5013,6 @@
 					type = "critical";
 				};
 			};
-
-			cooling-maps {
-				map0 {
-					trip = <&cpu0_alert0>;
-					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-				map1 {
-					trip = <&cpu0_alert1>;
-					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-			};
 		};
 
 		cpu1-thermal {
@@ -5018,23 +5040,6 @@
 					type = "critical";
 				};
 			};
-
-			cooling-maps {
-				map0 {
-					trip = <&cpu1_alert0>;
-					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-				map1 {
-					trip = <&cpu1_alert1>;
-					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-			};
 		};
 
 		cpu2-thermal {
@@ -5062,23 +5067,6 @@
 					type = "critical";
 				};
 			};
-
-			cooling-maps {
-				map0 {
-					trip = <&cpu2_alert0>;
-					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-				map1 {
-					trip = <&cpu2_alert1>;
-					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-			};
 		};
 
 		cpu3-thermal {
@@ -5106,23 +5094,6 @@
 					type = "critical";
 				};
 			};
-
-			cooling-maps {
-				map0 {
-					trip = <&cpu3_alert0>;
-					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-				map1 {
-					trip = <&cpu3_alert1>;
-					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-			};
 		};
 
 		cpu4-thermal {
@@ -5150,23 +5121,6 @@
 					type = "critical";
 				};
 			};
-
-			cooling-maps {
-				map0 {
-					trip = <&cpu4_alert0>;
-					cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-				map1 {
-					trip = <&cpu4_alert1>;
-					cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-			};
 		};
 
 		cpu5-thermal {
@@ -5194,23 +5148,6 @@
 					type = "critical";
 				};
 			};
-
-			cooling-maps {
-				map0 {
-					trip = <&cpu5_alert0>;
-					cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-				map1 {
-					trip = <&cpu5_alert1>;
-					cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-			};
 		};
 
 		cpu6-thermal {
@@ -5238,23 +5175,6 @@
 					type = "critical";
 				};
 			};
-
-			cooling-maps {
-				map0 {
-					trip = <&cpu6_alert0>;
-					cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-				map1 {
-					trip = <&cpu6_alert1>;
-					cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-			};
 		};
 
 		cpu7-thermal {
@@ -5282,23 +5202,6 @@
 					type = "critical";
 				};
 			};
-
-			cooling-maps {
-				map0 {
-					trip = <&cpu7_alert0>;
-					cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-				map1 {
-					trip = <&cpu7_alert1>;
-					cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				};
-			};
 		};
 
 		aoss0-thermal {
diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
index 2ba23aa582a1..d6b2ba4396f6 100644
--- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
+++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
@@ -7,7 +7,6 @@
 
 /dts-v1/;
 
-#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/gpio-keys.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
@@ -30,6 +29,7 @@
 / {
 	model = "Lenovo Yoga C630";
 	compatible = "lenovo,yoga-c630", "qcom,sdm845";
+	chassis-type = "convertible";
 
 	aliases {
 		hsuart0 = &uart6;
@@ -264,6 +264,9 @@
 		};
 
 		vreg_l23a_3p3: ldo23 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3312000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vdda_qusb_hs0_3p1:
@@ -341,7 +344,12 @@
 			   <GCC_LPASS_SWAY_CLK>;
 };
 
+&gmu {
+	status = "okay";
+};
+
 &gpu {
+	status = "okay";
 	zap-shader {
 		memory-region = <&gpu_mem>;
 		firmware-name = "qcom/LENOVO/81JL/qcdxkmsuc850.mbn";
@@ -458,11 +466,8 @@
 	status = "okay";
 };
 
-&mdss_mdp {
-	status = "okay";
-};
-
 &mss_pil {
+	status = "okay";
 	firmware-name = "qcom/LENOVO/81JL/qcdsp1v2850.mbn", "qcom/LENOVO/81JL/qcdsp2850.mbn";
 };
 
@@ -649,6 +654,7 @@
 		vddxo-supply = <&vreg_l7a_1p8>;
 		vddrf-supply = <&vreg_l17a_1p3>;
 		vddch0-supply = <&vreg_l25a_3p3>;
+		vddch1-supply = <&vreg_l23a_3p3>;
 		max-speed = <3200000>;
 	};
 };
@@ -723,6 +729,10 @@
 	vdda-pll-supply = <&vdda_usb2_ss_core>;
 };
 
+&venus {
+	status = "okay";
+};
+
 &wcd9340{
 	pinctrl-0 = <&wcd_intr_default>;
 	pinctrl-names = "default";
@@ -763,6 +773,7 @@
 	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
+	vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;
 
 	qcom,snoc-host-cap-8bit-quirk;
 };
diff --git a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
index 58b6b2742d3f..45eab0235d66 100644
--- a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
+++ b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
@@ -17,6 +17,7 @@
 
 	model = "Sony Xperia 10 II";
 	compatible = "sony,pdx201", "qcom,sm6125";
+	chassis-type = "handset";
 
 	chosen {
 		#address-cells = <2>;
diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qcom/sm6125.dtsi
index 2b37ce6a9f9c..51286ddbdb10 100644
--- a/arch/arm64/boot/dts/qcom/sm6125.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi
@@ -326,8 +326,8 @@
 		tlmm: pinctrl@500000 {
 			compatible = "qcom,sm6125-tlmm";
 			reg = <0x00500000 0x400000>,
-				<0x00900000 0x400000>,
-				<0x00d00000 0x400000>;
+			      <0x00900000 0x400000>,
+			      <0x00d00000 0x400000>;
 			reg-names = "west", "south", "east";
 			interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
@@ -380,7 +380,7 @@
 			status = "disabled";
 		};
 
-		rpm_msg_ram: memory@45f0000 {
+		rpm_msg_ram: sram@45f0000 {
 			compatible = "qcom,rpm-msg-ram";
 			reg = <0x045f0000 0x7000>;
 		};
@@ -391,12 +391,12 @@
 			reg-names = "hc", "core";
 
 			interrupts = <GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH>,
-				<GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "hc_irq", "pwr_irq";
 
 			clocks = <&gcc GCC_SDCC1_AHB_CLK>,
-				<&gcc GCC_SDCC1_APPS_CLK>,
-				<&xo_board>;
+				 <&gcc GCC_SDCC1_APPS_CLK>,
+				 <&xo_board>;
 			clock-names = "iface", "core", "xo";
 			bus-width = <8>;
 			non-removable;
@@ -409,12 +409,12 @@
 			reg-names = "hc";
 
 			interrupts = <GIC_SPI 350 IRQ_TYPE_LEVEL_HIGH>,
-				<GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "hc_irq", "pwr_irq";
 
 			clocks = <&gcc GCC_SDCC2_AHB_CLK>,
-				<&gcc GCC_SDCC2_APPS_CLK>,
-				<&xo_board>;
+				 <&gcc GCC_SDCC2_APPS_CLK>,
+				 <&xo_board>;
 			clock-names = "iface", "core", "xo";
 
 			pinctrl-0 = <&sdc2_state_on>;
@@ -433,11 +433,11 @@
 			ranges;
 
 			clocks = <&gcc GCC_USB30_PRIM_MASTER_CLK>,
-				<&gcc GCC_SYS_NOC_USB3_PRIM_AXI_CLK>,
-				<&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
-				<&gcc GCC_USB3_PRIM_CLKREF_CLK>,
-				<&gcc GCC_USB30_PRIM_SLEEP_CLK>,
-				<&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>;
+				 <&gcc GCC_SYS_NOC_USB3_PRIM_AXI_CLK>,
+				 <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
+				 <&gcc GCC_USB3_PRIM_CLKREF_CLK>,
+				 <&gcc GCC_USB30_PRIM_SLEEP_CLK>,
+				 <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>;
 
 			assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
 					  <&gcc GCC_USB30_PRIM_MASTER_CLK>;
@@ -460,13 +460,18 @@
 			};
 		};
 
+		sram@4690000 {
+			compatible = "qcom,rpm-stats";
+			reg = <0x04690000 0x10000>;
+		};
+
 		spmi_bus: spmi@1c40000 {
 			compatible = "qcom,spmi-pmic-arb";
-			reg =	<0x01c40000 0x1100>,
-				<0x01e00000 0x2000000>,
-				<0x03e00000 0x100000>,
-				<0x03f00000 0xa0000>,
-				<0x01c0a000 0x26000>;
+			reg = <0x01c40000 0x1100>,
+			      <0x01e00000 0x2000000>,
+			      <0x03e00000 0x100000>,
+			      <0x03f00000 0xa0000>,
+			      <0x01c0a000 0x26000>;
 			reg-names = "core", "chnls", "obsrvr", "intr", "cnfg";
 			interrupt-names = "periph_irq";
 			interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
@@ -494,22 +499,22 @@
 			reg = <0x0f120000 0x1000>;
 			clock-frequency = <19200000>;
 
-			frame@0f121000 {
+			frame@f121000 {
 				frame-number = <0>;
 				interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
-						<GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+					     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 				reg = <0x0f121000 0x1000>,
 				      <0x0f122000 0x1000>;
 			};
 
-			frame@0f123000 {
+			frame@f123000 {
 				frame-number = <1>;
 				interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 				reg = <0x0f123000 0x1000>;
 				status = "disabled";
 			};
 
-			frame@0f124000 {
+			frame@f124000 {
 				frame-number = <2>;
 				interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 				reg = <0x0f124000 0x1000>;
@@ -548,7 +553,7 @@
 		intc: interrupt-controller@f200000 {
 			compatible = "arm,gic-v3";
 			reg = <0x0f200000 0x20000>,
-				<0x0f300000 0x100000>;
+			      <0x0f300000 0x100000>;
 			#interrupt-cells = <3>;
 			interrupt-controller;
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
@@ -558,9 +563,9 @@
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 1 0xf08
-				GIC_PPI 2 0xf08
-				GIC_PPI 3 0xf08
-				GIC_PPI 0 0xf08>;
+			      GIC_PPI 2 0xf08
+			      GIC_PPI 3 0xf08
+			      GIC_PPI 0 0xf08>;
 		clock-frequency = <19200000>;
 	};
 };
diff --git a/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts b/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts
new file mode 100644
index 000000000000..36911b9a5c04
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, Konrad Dybcio <konrad.dybcio@somainline.org>
+ */
+/dts-v1/;
+
+#include "sm6350.dtsi"
+
+/ {
+	model = "Sony Xperia 10 III";
+	compatible = "sony,pdx213", "qcom,sm6350";
+	chassis-type = "handset";
+	qcom,msm-id = <434 0x10000>, <459 0x10000>;
+	qcom,board-id = <0x1000B 0>;
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		framebuffer: framebuffer@a0000000 {
+			compatible = "simple-framebuffer";
+			reg = <0 0xa0000000 0 0x2300000>;
+			width = <1080>;
+			height = <2520>;
+			stride = <(1080 * 4)>;
+			format = "a8r8g8b8";
+			clocks = <&gcc GCC_DISP_AXI_CLK>;
+		};
+	};
+};
+
+&sdhc_2 {
+	status = "okay";
+
+	cd-gpios = <&tlmm 94 GPIO_ACTIVE_HIGH>;
+};
+
+&tlmm {
+	gpio-reserved-ranges = <13 4>, <45 2>, <56 2>;
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	maximum-speed = "super-speed";
+	dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+	status = "okay";
+};
+
+&usb_1_qmpphy {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
new file mode 100644
index 000000000000..973e18fe3b67
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -0,0 +1,965 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, Konrad Dybcio <konrad.dybcio@somainline.org>
+ */
+
+#include <dt-bindings/clock/qcom,gcc-sm6350.h>
+#include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/mailbox/qcom-ipcc.h>
+#include <dt-bindings/power/qcom-rpmpd.h>
+#include <dt-bindings/soc/qcom,rpmh-rsc.h>
+
+/ {
+	interrupt-parent = <&intc>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	clocks {
+		xo_board: xo-board {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <76800000>;
+			clock-output-names = "xo_board";
+		};
+
+		sleep_clk: sleep-clk {
+			compatible = "fixed-clock";
+			clock-frequency = <32764>;
+			#clock-cells = <0>;
+		};
+	};
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		CPU0: cpu@0 {
+			device_type = "cpu";
+			compatible = "qcom,kryo560";
+			reg = <0x0 0x0>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
+			next-level-cache = <&L2_0>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+			#cooling-cells = <2>;
+			L2_0: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+				L3_0: l3-cache {
+					compatible = "cache";
+				};
+			};
+		};
+
+		CPU1: cpu@100 {
+			device_type = "cpu";
+			compatible = "qcom,kryo560";
+			reg = <0x0 0x100>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
+			next-level-cache = <&L2_100>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+			#cooling-cells = <2>;
+			L2_100: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU2: cpu@200 {
+			device_type = "cpu";
+			compatible = "qcom,kryo560";
+			reg = <0x0 0x200>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
+			next-level-cache = <&L2_200>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+			#cooling-cells = <2>;
+			L2_200: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU3: cpu@300 {
+			device_type = "cpu";
+			compatible = "qcom,kryo560";
+			reg = <0x0 0x300>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
+			next-level-cache = <&L2_300>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+			#cooling-cells = <2>;
+			L2_300: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU4: cpu@400 {
+			device_type = "cpu";
+			compatible = "qcom,kryo560";
+			reg = <0x0 0x400>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
+			next-level-cache = <&L2_400>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+			#cooling-cells = <2>;
+			L2_400: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU5: cpu@500 {
+			device_type = "cpu";
+			compatible = "qcom,kryo560";
+			reg = <0x0 0x500>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
+			next-level-cache = <&L2_500>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+			#cooling-cells = <2>;
+			L2_500: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+
+		};
+
+		CPU6: cpu@600 {
+			device_type = "cpu";
+			compatible = "qcom,kryo560";
+			reg = <0x0 0x600>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1894>;
+			dynamic-power-coefficient = <703>;
+			next-level-cache = <&L2_600>;
+			qcom,freq-domain = <&cpufreq_hw 1>;
+			#cooling-cells = <2>;
+			L2_600: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU7: cpu@700 {
+			device_type = "cpu";
+			compatible = "qcom,kryo560";
+			reg = <0x0 0x700>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1894>;
+			dynamic-power-coefficient = <703>;
+			next-level-cache = <&L2_700>;
+			qcom,freq-domain = <&cpufreq_hw 1>;
+			#cooling-cells = <2>;
+			L2_700: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+		};
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&CPU0>;
+				};
+
+				core1 {
+					cpu = <&CPU1>;
+				};
+
+				core2 {
+					cpu = <&CPU2>;
+				};
+
+				core3 {
+					cpu = <&CPU3>;
+				};
+
+				core4 {
+					cpu = <&CPU4>;
+				};
+
+				core5 {
+					cpu = <&CPU5>;
+				};
+
+				core6 {
+					cpu = <&CPU6>;
+				};
+
+				core7 {
+					cpu = <&CPU7>;
+				};
+			};
+		};
+	};
+
+	firmware {
+		scm: scm {
+			compatible = "qcom,scm-sm6350", "qcom,scm";
+			#reset-cells = <1>;
+		};
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		/* We expect the bootloader to fill in the size */
+		reg = <0x0 0x80000000 0x0 0x0>;
+	};
+
+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	reserved_memory: reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		hyp_mem: memory@80000000 {
+			reg = <0 0x80000000 0 0x600000>;
+			no-map;
+		};
+
+		xbl_aop_mem: memory@80700000 {
+			reg = <0 0x80700000 0 0x160000>;
+			no-map;
+		};
+
+		cmd_db: memory@80860000 {
+			compatible = "qcom,cmd-db";
+			reg = <0 0x80860000 0 0x20000>;
+			no-map;
+		};
+
+		sec_apps_mem: memory@808ff000 {
+			reg = <0 0x808ff000 0 0x1000>;
+			no-map;
+		};
+
+		smem_mem: memory@80900000 {
+			reg = <0 0x80900000 0 0x200000>;
+			no-map;
+		};
+
+		cdsp_sec_mem: memory@80b00000 {
+			reg = <0 0x80b00000 0 0x1e00000>;
+			no-map;
+		};
+
+		pil_camera_mem: memory@86000000 {
+			reg = <0 0x86000000 0 0x500000>;
+			no-map;
+		};
+
+		pil_npu_mem: memory@86500000 {
+			reg = <0 0x86500000 0 0x500000>;
+			no-map;
+		};
+
+		pil_video_mem: memory@86a00000 {
+			reg = <0 0x86a00000 0 0x500000>;
+			no-map;
+		};
+
+		pil_cdsp_mem: memory@86f00000 {
+			reg = <0 0x86f00000 0 0x1e00000>;
+			no-map;
+		};
+
+		pil_adsp_mem: memory@88d00000 {
+			reg = <0 0x88d00000 0 0x2800000>;
+			no-map;
+		};
+
+		wlan_fw_mem: memory@8b500000 {
+			reg = <0 0x8b500000 0 0x200000>;
+			no-map;
+		};
+
+		pil_ipa_fw_mem: memory@8b700000 {
+			reg = <0 0x8b700000 0 0x10000>;
+			no-map;
+		};
+
+		pil_ipa_gsi_mem: memory@8b710000 {
+			reg = <0 0x8b710000 0 0x5400>;
+			no-map;
+		};
+
+		pil_gpu_mem: memory@8b715400 {
+			reg = <0 0x8b715400 0 0x2000>;
+			no-map;
+		};
+
+		pil_modem_mem: memory@8b800000 {
+			reg = <0 0x8b800000 0 0xf800000>;
+			no-map;
+		};
+
+		cont_splash_memory: memory@a0000000 {
+			reg = <0 0xa0000000 0 0x2300000>;
+			no-map;
+		};
+
+		dfps_data_memory: memory@a2300000 {
+			reg = <0 0xa2300000 0 0x100000>;
+			no-map;
+		};
+
+		removed_region: memory@c0000000 {
+			reg = <0 0xc0000000 0 0x3900000>;
+			no-map;
+		};
+
+		debug_region: memory@ffb00000 {
+			reg = <0 0xffb00000 0 0xc0000>;
+			no-map;
+		};
+
+		last_log_region: memory@ffbc0000 {
+			reg = <0 0xffbc0000 0 0x40000>;
+			no-map;
+		};
+
+		ramoops: ramoops@ffc00000 {
+			compatible = "removed-dma-pool", "ramoops";
+			reg = <0 0xffc00000 0 0x00100000>;
+			record-size = <0x1000>;
+			console-size = <0x40000>;
+			ftrace-size = <0x0>;
+			msg-size = <0x20000 0x20000>;
+			cc-size = <0x0>;
+			no-map;
+		};
+
+		cmdline_region: memory@ffd00000 {
+			reg = <0 0xffd00000 0 0x1000>;
+			no-map;
+		};
+	};
+
+	smem {
+		compatible = "qcom,smem";
+		memory-region = <&smem_mem>;
+		hwlocks = <&tcsr_mutex 3>;
+	};
+
+	soc: soc@0 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges = <0 0 0 0 0x10 0>;
+		dma-ranges = <0 0 0 0 0x10 0>;
+		compatible = "simple-bus";
+
+		gcc: clock-controller@100000 {
+			compatible = "qcom,gcc-sm6350";
+			reg = <0 0x00100000 0 0x1f0000>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+			clock-names = "bi_tcxo",
+				      "bi_tcxo_ao",
+				      "sleep_clk";
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK_A>,
+				 <&sleep_clk>;
+		};
+
+		ipcc: mailbox@408000 {
+			compatible = "qcom,sm6350-ipcc", "qcom,ipcc";
+			reg = <0 0x00408000 0 0x1000>;
+			interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			#mbox-cells = <2>;
+		};
+
+		rng: rng@793000 {
+			compatible = "qcom,prng-ee";
+			reg = <0 0x00793000 0 0x1000>;
+			clocks = <&gcc GCC_PRNG_AHB_CLK>;
+			clock-names = "core";
+		};
+
+		sdhc_1: sdhci@7c4000 {
+			compatible = "qcom,sm6350-sdhci", "qcom,sdhci-msm-v5";
+			reg = <0 0x007c4000 0 0x1000>,
+				<0 0x007c5000 0 0x1000>,
+				<0 0x007c8000 0 0x8000>;
+			reg-names = "hc", "cqhci", "ice";
+
+			interrupts = <GIC_SPI 641 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC1_AHB_CLK>,
+				 <&gcc GCC_SDCC1_APPS_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "iface", "core", "xo";
+			qcom,dll-config = <0x000f642c>;
+			qcom,ddr-config = <0x80040868>;
+			power-domains = <&rpmhpd 0>;
+			operating-points-v2 = <&sdhc1_opp_table>;
+			bus-width = <8>;
+			non-removable;
+			supports-cqe;
+
+			status = "disabled";
+
+			sdhc1_opp_table: sdhc1-opp-table {
+				compatible = "operating-points-v2";
+
+				opp-19200000 {
+					opp-hz = /bits/ 64 <19200000>;
+					required-opps = <&rpmhpd_opp_min_svs>;
+				};
+
+				opp-100000000 {
+					opp-hz = /bits/ 64 <100000000>;
+					required-opps = <&rpmhpd_opp_low_svs>;
+				};
+
+				opp-384000000 {
+					opp-hz = /bits/ 64 <384000000>;
+					required-opps = <&rpmhpd_opp_svs_l1>;
+				};
+			};
+		};
+
+		qupv3_id_1: geniqup@9c0000 {
+			compatible = "qcom,geni-se-qup";
+			reg = <0x0 0x9c0000 0x0 0x2000>;
+			clock-names = "m-ahb", "s-ahb";
+			clocks = <&gcc GCC_QUPV3_WRAP_1_M_AHB_CLK>,
+				 <&gcc GCC_QUPV3_WRAP_1_S_AHB_CLK>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			iommus = <&apps_smmu 0x4c3 0x0>;
+			ranges;
+			status = "disabled";
+
+			uart2: serial@98c000 {
+				compatible = "qcom,geni-debug-uart";
+				reg = <0 0x98c000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S3_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_uart2_default>;
+				interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+		};
+
+		tcsr_mutex: hwlock@1f40000 {
+			compatible = "qcom,tcsr-mutex";
+			reg = <0x0 0x01f40000 0x0 0x40000>;
+			#hwlock-cells = <1>;
+		};
+
+		sdhc_2: sdhci@8804000 {
+			compatible = "qcom,sm6350-sdhci", "qcom,sdhci-msm-v5";
+			reg = <0 0x08804000 0 0x1000>;
+
+			interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC2_AHB_CLK>,
+				 <&gcc GCC_SDCC2_APPS_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "iface", "core", "xo";
+			qcom,dll-config = <0x0007642c>;
+			qcom,ddr-config = <0x80040868>;
+			power-domains = <&rpmhpd 0>;
+			operating-points-v2 = <&sdhc2_opp_table>;
+			bus-width = <4>;
+
+			status = "disabled";
+
+			sdhc2_opp_table: sdhc2-opp-table {
+				compatible = "operating-points-v2";
+
+				opp-100000000 {
+					opp-hz = /bits/ 64 <100000000>;
+					required-opps = <&rpmhpd_opp_svs_l1>;
+				};
+
+				opp-202000000 {
+					opp-hz = /bits/ 64 <202000000>;
+					required-opps = <&rpmhpd_opp_nom>;
+				};
+			};
+		};
+
+		usb_1_hsphy: phy@88e3000 {
+			compatible = "qcom,sm6350-qusb2-phy", "qcom,qusb2-v2-phy";
+			reg = <0 0x088e3000 0 0x400>;
+			status = "disabled";
+			#phy-cells = <0>;
+
+			clocks = <&xo_board>, <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "cfg_ahb", "ref";
+
+			resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
+		};
+
+		usb_1_qmpphy: phy@88e9000 {
+			compatible = "qcom,sc7180-qmp-usb3-dp-phy";
+			reg = <0 0x088e9000 0 0x200>,
+			      <0 0x088e8000 0 0x40>,
+			      <0 0x088ea000 0 0x200>;
+			status = "disabled";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+
+			clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>,
+				 <&rpmhcc RPMH_QLINK_CLK>,
+				 <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>,
+				 <&xo_board>;
+			clock-names = "aux", "ref", "com_aux", "cfg_ahb";
+
+			resets = <&gcc GCC_USB3_DP_PHY_PRIM_BCR>,
+				 <&gcc GCC_USB3_PHY_PRIM_BCR>;
+			reset-names = "phy", "common";
+
+			usb_1_ssphy: usb3-phy@88e9200 {
+				reg = <0 0x088e9200 0 0x200>,
+				      <0 0x088e9400 0 0x200>,
+				      <0 0x088e9c00 0 0x400>,
+				      <0 0x088e9600 0 0x200>,
+				      <0 0x088e9800 0 0x200>,
+				      <0 0x088e9a00 0 0x100>;
+				#clock-cells = <0>;
+				#phy-cells = <0>;
+				clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
+				clock-names = "pipe0";
+				clock-output-names = "usb3_phy_pipe_clk_src";
+			};
+
+			dp_phy: dp-phy@88ea200 {
+				reg = <0 0x088ea200 0 0x200>,
+				      <0 0x088ea400 0 0x200>,
+				      <0 0x088eac00 0 0x400>,
+				      <0 0x088ea600 0 0x200>,
+				      <0 0x088ea800 0 0x200>,
+				      <0 0x088eaa00 0 0x100>;
+				#phy-cells = <0>;
+				#clock-cells = <1>;
+				clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
+				clock-names = "pipe0";
+				clock-output-names = "usb3_phy_pipe_clk_src";
+			};
+		};
+
+		system-cache-controller@9200000 {
+			compatible = "qcom,sm6350-llcc";
+			reg = <0 0x09200000 0 0x50000>, <0 0x09600000 0 0x50000>;
+			reg-names = "llcc_base", "llcc_broadcast_base";
+		};
+
+		usb_1: usb@a6f8800 {
+			compatible = "qcom,sm6350-dwc3", "qcom,dwc3";
+			reg = <0 0x0a6f8800 0 0x400>;
+			status = "disabled";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+
+			clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
+				 <&gcc GCC_USB30_PRIM_MASTER_CLK>,
+				 <&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>,
+				 <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
+				 <&gcc GCC_USB30_PRIM_SLEEP_CLK>;
+			clock-names = "cfg_noc", "core", "iface", "mock_utmi",
+				      "sleep";
+
+			interrupts-extended = <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+					      <&pdc 14 IRQ_TYPE_EDGE_BOTH>,
+					      <&pdc 15 IRQ_TYPE_EDGE_BOTH>,
+					      <&pdc 17 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hs_phy_irq", "dp_hs_phy_irq",
+					  "dm_hs_phy_irq", "ss_phy_irq";
+
+			power-domains = <&gcc USB30_PRIM_GDSC>;
+
+			resets = <&gcc GCC_USB30_PRIM_BCR>;
+
+			usb_1_dwc3: usb@a600000 {
+				compatible = "snps,dwc3";
+				reg = <0 0x0a600000 0 0xcd00>;
+				interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+				iommus = <&apps_smmu 0x540 0x0>;
+				snps,dis_u2_susphy_quirk;
+				snps,dis_enblslpm_quirk;
+				snps,has-lpm-erratum;
+				snps,hird-threshold = /bits/ 8 <0x10>;
+				phys = <&usb_1_hsphy>, <&usb_1_ssphy>;
+				phy-names = "usb2-phy", "usb3-phy";
+			};
+		};
+
+		pdc: interrupt-controller@b220000 {
+			compatible = "qcom,sm6350-pdc", "qcom,pdc";
+			reg = <0 0x0b220000 0 0x30000>, <0 0x17c000f0 0 0x64>;
+			qcom,pdc-ranges = <0 480 94>, <94 609 31>,
+					  <125 63 1>, <126 655 12>, <138 139 15>;
+			#interrupt-cells = <2>;
+			interrupt-parent = <&intc>;
+			interrupt-controller;
+		};
+
+		tsens0: thermal-sensor@c263000 {
+			compatible = "qcom,sm6350-tsens", "qcom,tsens-v2";
+			reg = <0 0x0c263000 0 0x1ff>, /* TM */
+			      <0 0x0c222000 0 0x8>; /* SROT */
+			#qcom,sensors = <16>;
+			interrupts = <&pdc 26 IRQ_TYPE_LEVEL_HIGH>,
+				     <&pdc 28 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow", "critical";
+			#thermal-sensor-cells = <1>;
+		};
+
+		tsens1: thermal-sensor@c265000 {
+			compatible = "qcom,sm6350-tsens", "qcom,tsens-v2";
+			reg = <0 0x0c265000 0 0x1ff>, /* TM */
+			      <0 0x0c223000 0 0x8>; /* SROT */
+			#qcom,sensors = <16>;
+			interrupts = <&pdc 27 IRQ_TYPE_LEVEL_HIGH>,
+				     <&pdc 29 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow", "critical";
+			#thermal-sensor-cells = <1>;
+		};
+
+		aoss_qmp: power-controller@c300000 {
+			compatible = "qcom,sm6350-aoss-qmp", "qcom,aoss-qmp";
+			reg = <0 0x0c300000 0 0x1000>;
+			interrupts-extended = <&ipcc IPCC_CLIENT_AOP IPCC_MPROC_SIGNAL_GLINK_QMP
+						     IRQ_TYPE_EDGE_RISING>;
+			mboxes = <&ipcc IPCC_CLIENT_AOP IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+			#clock-cells = <0>;
+			#power-domain-cells = <1>;
+		};
+
+		spmi_bus: spmi@c440000 {
+			compatible = "qcom,spmi-pmic-arb";
+			reg = <0 0xc440000 0 0x1100>,
+			      <0 0xc600000 0 0x2000000>,
+			      <0 0xe600000 0 0x100000>,
+			      <0 0xe700000 0 0xa0000>,
+			      <0 0xc40a000 0 0x26000>;
+			reg-names = "core", "chnls", "obsrvr", "intr", "cnfg";
+			interrupt-names = "periph_irq";
+			interrupts-extended = <&pdc 1 IRQ_TYPE_LEVEL_HIGH>;
+			qcom,ee = <0>;
+			qcom,channel = <0>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			interrupt-controller;
+			#interrupt-cells = <4>;
+		};
+
+		tlmm: pinctrl@f100000 {
+			compatible = "qcom,sm6350-tlmm";
+			reg = <0 0x0f100000 0 0x300000>;
+			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-ranges = <&tlmm 0 0 157>;
+
+			qup_uart2_default: qup-uart2-default {
+				pins = "gpio25", "gpio26";
+				function = "qup13_f2";
+				drive-strength = <2>;
+				bias-disable;
+			};
+		};
+
+		apps_smmu: iommu@15000000 {
+			compatible = "qcom,sm6350-smmu-500", "arm,mmu-500";
+			reg = <0 0x15000000 0 0x100000>;
+			#iommu-cells = <2>;
+			#global-interrupts = <1>;
+			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 401 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 402 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 403 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 409 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 410 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 411 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 412 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 413 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		intc: interrupt-controller@17a00000 {
+			compatible = "arm,gic-v3";
+			#interrupt-cells = <3>;
+			interrupt-controller;
+			reg = <0x0 0x17a00000 0x0 0x10000>,     /* GICD */
+			      <0x0 0x17a60000 0x0 0x100000>;    /* GICR * 8 */
+			interrupts = <GIC_PPI 8 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		watchdog@17c10000 {
+			compatible = "qcom,apss-wdt-sm6350", "qcom,kpss-wdt";
+			reg = <0 0x17c10000 0 0x1000>;
+			clocks = <&sleep_clk>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		timer@17c20000 {
+			compatible = "arm,armv7-timer-mem";
+			reg = <0x0 0x17c20000 0x0 0x1000>;
+			clock-frequency = <19200000>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+
+			frame@17c21000 {
+				frame-number = <0>;
+				interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0x0 0x17c21000 0x0 0x1000>,
+				      <0x0 0x17c22000 0x0 0x1000>;
+			};
+
+			frame@17c23000 {
+				frame-number = <1>;
+				interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0x0 0x17c23000 0x0 0x1000>;
+				status = "disabled";
+			};
+
+			frame@17c25000 {
+				frame-number = <2>;
+				interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0x0 0x17c25000 0x0 0x1000>;
+				status = "disabled";
+			};
+
+			frame@17c27000 {
+				frame-number = <3>;
+				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0x0 0x17c27000 0x0 0x1000>;
+				status = "disabled";
+			};
+
+			frame@17c29000 {
+				frame-number = <4>;
+				interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0x0 0x17c29000 0x0 0x1000>;
+				status = "disabled";
+			};
+
+			frame@17c2b000 {
+				frame-number = <5>;
+				interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0x0 0x17c2b000 0x0 0x1000>;
+				status = "disabled";
+			};
+
+			frame@17c2d000 {
+				frame-number = <6>;
+				interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0x0 0x17c2d000 0x0 0x1000>;
+				status = "disabled";
+			};
+		};
+
+		apps_rsc: rsc@18200000 {
+			compatible = "qcom,rpmh-rsc";
+			label = "apps_rsc";
+			reg = <0x0 0x18200000 0x0 0x10000>,
+				<0x0 0x18210000 0x0 0x10000>,
+				<0x0 0x18220000 0x0 0x10000>;
+			reg-names = "drv-0", "drv-1", "drv-2";
+			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+			qcom,tcs-offset = <0xd00>;
+			qcom,drv-id = <2>;
+			qcom,tcs-config = <ACTIVE_TCS 2>, <SLEEP_TCS 3>,
+					  <WAKE_TCS 3>, <CONTROL_TCS 1>;
+
+			rpmhcc: clock-controller {
+				compatible = "qcom,sm6350-rpmh-clk";
+				#clock-cells = <1>;
+				clock-names = "xo";
+				clocks = <&xo_board>;
+			};
+
+			rpmhpd: power-controller {
+				compatible = "qcom,sm6350-rpmhpd";
+				#power-domain-cells = <1>;
+				operating-points-v2 = <&rpmhpd_opp_table>;
+
+				rpmhpd_opp_table: opp-table {
+					compatible = "operating-points-v2";
+
+					rpmhpd_opp_ret: opp1 {
+						opp-level = <RPMH_REGULATOR_LEVEL_RETENTION>;
+					};
+
+					rpmhpd_opp_min_svs: opp2 {
+						opp-level = <RPMH_REGULATOR_LEVEL_MIN_SVS>;
+					};
+
+					rpmhpd_opp_low_svs: opp3 {
+						opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
+					};
+
+					rpmhpd_opp_svs: opp4 {
+						opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
+					};
+
+					rpmhpd_opp_svs_l1: opp5 {
+						opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
+					};
+
+					rpmhpd_opp_nom: opp6 {
+						opp-level = <RPMH_REGULATOR_LEVEL_NOM>;
+					};
+
+					rpmhpd_opp_nom_l1: opp7 {
+						opp-level = <RPMH_REGULATOR_LEVEL_NOM_L1>;
+					};
+
+					rpmhpd_opp_nom_l2: opp8 {
+						opp-level = <RPMH_REGULATOR_LEVEL_NOM_L2>;
+					};
+
+					rpmhpd_opp_turbo: opp9 {
+						opp-level = <RPMH_REGULATOR_LEVEL_TURBO>;
+					};
+
+					rpmhpd_opp_turbo_l1: opp10 {
+						opp-level = <RPMH_REGULATOR_LEVEL_TURBO_L1>;
+					};
+				};
+			};
+
+			apps_bcm_voter: bcm_voter {
+				compatible = "qcom,bcm-voter";
+			};
+		};
+
+		cpufreq_hw: cpufreq@18323000 {
+			compatible = "qcom,cpufreq-hw";
+			reg = <0 0x18323000 0 0x1000>, <0 0x18325800 0 0x1000>;
+			reg-names = "freq-domain0", "freq-domain1";
+			clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>;
+			clock-names = "xo", "alternate";
+
+			#freq-domain-cells = <1>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		clock-frequency = <19200000>;
+		interrupts = <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 0 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
new file mode 100644
index 000000000000..8d6fd22873e0
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
@@ -0,0 +1,320 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, Luca Weiss <luca@z3ntu.xyz>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sm7225.dtsi"
+#include "pm6350.dtsi"
+
+/ {
+	model = "Fairphone 4";
+	compatible = "fairphone,fp4", "qcom,sm7225";
+
+	/* required for bootloader to select correct board */
+	qcom,msm-id = <434 0x10000>, <459 0x10000>;
+	qcom,board-id = <8 32>;
+
+	aliases {
+		serial0 = &uart2;
+	};
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		stdout-path = "serial0:115200n8";
+
+		framebuffer0: framebuffer@a000000 {
+			compatible = "simple-framebuffer";
+			reg = <0 0xa0000000 0 (2340 * 1080 * 4)>;
+			width = <1080>;
+			height = <2340>;
+			stride = <(1080 * 4)>;
+			format = "a8r8g8b8";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_pin>;
+
+		volume-up {
+			label = "volume_up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&pm6350_gpios 2 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&apps_rsc {
+	pm6350-rpmh-regulators {
+		compatible = "qcom,pm6350-rpmh-regulators";
+		qcom,pmic-id = "a";
+
+		vreg_s1a: smps1 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		vreg_s2a: smps2 {
+			regulator-min-microvolt = <1503000>;
+			regulator-max-microvolt = <2048000>;
+		};
+
+		vreg_l2a: ldo2 {
+			regulator-min-microvolt = <1503000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3a: ldo3 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4a: ldo4 {
+			regulator-min-microvolt = <352000>;
+			regulator-max-microvolt = <801000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5a: ldo5 {
+			regulator-min-microvolt = <1503000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6a: ldo6 {
+			regulator-min-microvolt = <1710000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7a: ldo7 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8a: ldo8 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9a: ldo9 {
+			regulator-min-microvolt = <1650000>;
+			regulator-max-microvolt = <3401000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11a: ldo11 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12a: ldo12 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13a: ldo13 {
+			regulator-min-microvolt = <570000>;
+			regulator-max-microvolt = <650000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14a: ldo14 {
+			regulator-min-microvolt = <1700000>;
+			regulator-max-microvolt = <1900000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15a: ldo15 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1305000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l16a: ldo16 {
+			regulator-min-microvolt = <830000>;
+			regulator-max-microvolt = <921000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l18a: ldo18 {
+			regulator-min-microvolt = <788000>;
+			regulator-max-microvolt = <1049000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l19a: ldo19 {
+			regulator-min-microvolt = <1080000>;
+			regulator-max-microvolt = <1305000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l20a: ldo20 {
+			regulator-min-microvolt = <530000>;
+			regulator-max-microvolt = <801000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l21a: ldo21 {
+			regulator-min-microvolt = <751000>;
+			regulator-max-microvolt = <825000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l22a: ldo22 {
+			regulator-min-microvolt = <1080000>;
+			regulator-max-microvolt = <1305000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	pm6150l-rpmh-regulators {
+		compatible = "qcom,pm6150l-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		vreg_s8e: smps8 {
+			regulator-min-microvolt = <313000>;
+			regulator-max-microvolt = <1395000>;
+		};
+
+		vreg_l1e: ldo1 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2e: ldo2 {
+			regulator-min-microvolt = <1170000>;
+			regulator-max-microvolt = <1305000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3e: ldo3 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1299000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4e: ldo4 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5e: ldo5 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6e: ldo6 {
+			regulator-min-microvolt = <1700000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7e: ldo7 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8e: ldo8 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9e: ldo9 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10e: ldo10 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3401000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11e: ldo11 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3401000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob: bob {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <5492000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+			regulator-allow-bypass;
+		};
+	};
+};
+
+&pm6350_gpios {
+	gpio_keys_pin: gpio-keys-pin {
+		pins = "gpio2";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		bias-pull-up;
+		input-enable;
+		power-source = <0>;
+	};
+};
+
+&pm6350_resin {
+	status = "okay";
+	linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&tlmm {
+	gpio-reserved-ranges = <13 4>, <56 2>;
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	maximum-speed = "super-speed";
+	dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+	status = "okay";
+
+	vdd-supply = <&vreg_l18a>;
+	vdda-pll-supply = <&vreg_l2a>;
+	vdda-phy-dpdm-supply = <&vreg_l3a>;
+};
+
+&usb_1_qmpphy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l22a>;
+	vdda-pll-supply = <&vreg_l16a>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sm7225.dtsi b/arch/arm64/boot/dts/qcom/sm7225.dtsi
new file mode 100644
index 000000000000..7b2a002ca7ff
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm7225.dtsi
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, Luca Weiss <luca@z3ntu.xyz>
+ */
+
+#include "sm6350.dtsi"
+
+/* SM7225 uses Kryo 570 instead of Kryo 560 */
+&CPU0 { compatible = "qcom,kryo570"; };
+&CPU1 { compatible = "qcom,kryo570"; };
+&CPU2 { compatible = "qcom,kryo570"; };
+&CPU3 { compatible = "qcom,kryo570"; };
+&CPU4 { compatible = "qcom,kryo570"; };
+&CPU5 { compatible = "qcom,kryo570"; };
+&CPU6 { compatible = "qcom,kryo570"; };
+&CPU7 { compatible = "qcom,kryo570"; };
diff --git a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts
index 335aa0753fc0..37ddca0f0223 100644
--- a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts
@@ -419,9 +419,7 @@
 	status = "okay";
 
 	vdda-phy-supply = <&vdda_ufs_2ln_core_1>;
-	vdda-max-microamp = <90200>;
 	vdda-pll-supply = <&vreg_l3c_1p2>;
-	vdda-pll-max-microamp = <19000>;
 };
 
 &usb_1_hsphy {
diff --git a/arch/arm64/boot/dts/qcom/sm8150-microsoft-surface-duo.dts b/arch/arm64/boot/dts/qcom/sm8150-microsoft-surface-duo.dts
index 736da9af44e0..5901c28e6696 100644
--- a/arch/arm64/boot/dts/qcom/sm8150-microsoft-surface-duo.dts
+++ b/arch/arm64/boot/dts/qcom/sm8150-microsoft-surface-duo.dts
@@ -15,6 +15,7 @@
 / {
 	model = "Microsoft Surface Duo";
 	compatible = "microsoft,surface-duo", "qcom,sm8150";
+	chassis-type = "handset";
 
 	aliases {
 		serial0 = &uart2;
@@ -507,9 +508,7 @@
 	status = "okay";
 
 	vdda-phy-supply = <&vdda_ufs_2ln_core_1>;
-	vdda-max-microamp = <90200>;
 	vdda-pll-supply = <&vreg_l3c_1p2>;
-	vdda-pll-max-microamp = <19000>;
 };
 
 &usb_1_hsphy {
diff --git a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts
index b484371a6044..46b5cf9a1192 100644
--- a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts
@@ -416,9 +416,7 @@
 	status = "okay";
 
 	vdda-phy-supply = <&vdda_ufs_2ln_core_1>;
-	vdda-max-microamp = <90200>;
 	vdda-pll-supply = <&vreg_l3c_1p2>;
-	vdda-pll-max-microamp = <19000>;
 };
 
 &usb_1_hsphy {
diff --git a/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano-bahamut.dts b/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano-bahamut.dts
index 3b55fdda767a..b2780403255e 100644
--- a/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano-bahamut.dts
+++ b/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano-bahamut.dts
@@ -10,6 +10,7 @@
 / {
 	model = "Sony Xperia 5";
 	compatible = "sony,bahamut-generic", "qcom,sm8150";
+	chassis-type = "handset";
 };
 
 &framebuffer {
diff --git a/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano-griffin.dts b/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano-griffin.dts
index 6f490ec284bd..0d6deceedf46 100644
--- a/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano-griffin.dts
+++ b/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano-griffin.dts
@@ -10,4 +10,5 @@
 / {
 	model = "Sony Xperia 1";
 	compatible = "sony,griffin-generic", "qcom,sm8150";
+	chassis-type = "handset";
 };
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index ef0232c2cf45..81b4ff2cc4cd 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -6,7 +6,6 @@
 
 #include <dt-bindings/dma/qcom-gpi.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
-#include <dt-bindings/power/qcom-aoss-qmp.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
@@ -1692,7 +1691,7 @@
 			reset-names = "ufsphy";
 			status = "disabled";
 
-			ufs_mem_phy_lanes: lanes@1d87400 {
+			ufs_mem_phy_lanes: phy@1d87400 {
 				reg = <0 0x01d87400 0 0x108>,
 				      <0 0x01d87600 0 0x1e0>,
 				      <0 0x01d87c00 0 0x1dc>,
@@ -1729,13 +1728,14 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_SLPI>,
-					<&rpmhpd 3>,
+			power-domains = <&rpmhpd 3>,
 					<&rpmhpd 2>;
-			power-domain-names = "load_state", "lcx", "lmx";
+			power-domain-names = "lcx", "lmx";
 
 			memory-region = <&slpi_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&slpi_smp2p_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -1746,6 +1746,33 @@
 				label = "dsps";
 				qcom,remote-pid = <3>;
 				mboxes = <&apss_shared 24>;
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "sdsp";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@1 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <1>;
+						iommus = <&apps_smmu 0x05a1 0x0>;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&apps_smmu 0x05a2 0x0>;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x05a3 0x0>;
+						/* note: shared-cb = <4> in downstream */
+					};
+				};
 			};
 		};
 
@@ -2319,13 +2346,14 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_MODEM>,
-					<&rpmhpd 7>,
+			power-domains = <&rpmhpd 7>,
 					<&rpmhpd 0>;
-			power-domain-names = "load_state", "cx", "mss";
+			power-domain-names = "cx", "mss";
 
 			memory-region = <&mpss_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&modem_smp2p_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -2945,12 +2973,12 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_CDSP>,
-					<&rpmhpd 7>;
-			power-domain-names = "load_state", "cx";
+			power-domains = <&rpmhpd 7>;
 
 			memory-region = <&cdsp_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&cdsp_smp2p_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -2961,6 +2989,72 @@
 				label = "cdsp";
 				qcom,remote-pid = <5>;
 				mboxes = <&apss_shared 4>;
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "cdsp";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@1 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <1>;
+						iommus = <&apps_smmu 0x1401 0x2040>,
+							 <&apps_smmu 0x1421 0x0>,
+							 <&apps_smmu 0x2001 0x420>,
+							 <&apps_smmu 0x2041 0x0>;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&apps_smmu 0x2 0x3440>,
+							 <&apps_smmu 0x22 0x3400>;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x3 0x3440>,
+							 <&apps_smmu 0x1423 0x0>,
+							 <&apps_smmu 0x2023 0x0>;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x4 0x3440>,
+							 <&apps_smmu 0x24 0x3400>;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x5 0x3440>,
+							 <&apps_smmu 0x25 0x3400>;
+					};
+
+					compute-cb@6 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <6>;
+						iommus = <&apps_smmu 0x6 0x3460>;
+					};
+
+					compute-cb@7 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <7>;
+						iommus = <&apps_smmu 0x7 0x3460>;
+					};
+
+					compute-cb@8 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <8>;
+						iommus = <&apps_smmu 0x8 0x3460>;
+					};
+
+					/* note: secure cb9 in downstream */
+				};
 			};
 		};
 
@@ -2994,7 +3088,6 @@
 			compatible = "qcom,sm8150-qmp-usb3-phy";
 			reg = <0 0x088e9000 0 0x18c>,
 			      <0 0x088e8000 0 0x10>;
-			reg-names = "reg-base", "dp_com";
 			status = "disabled";
 			#address-cells = <2>;
 			#size-cells = <2>;
@@ -3010,7 +3103,7 @@
 				 <&gcc GCC_USB3_PHY_PRIM_BCR>;
 			reset-names = "phy", "common";
 
-			usb_1_ssphy: lanes@88e9200 {
+			usb_1_ssphy: phy@88e9200 {
 				reg = <0 0x088e9200 0 0x200>,
 				      <0 0x088e9400 0 0x200>,
 				      <0 0x088e9c00 0 0x218>,
@@ -3043,7 +3136,7 @@
 				 <&gcc GCC_USB3_PHY_SEC_BCR>;
 			reset-names = "phy", "common";
 
-			usb_2_ssphy: lane@88eb200 {
+			usb_2_ssphy: phy@88eb200 {
 				reg = <0 0x088eb200 0 0x200>,
 				      <0 0x088eb400 0 0x200>,
 				      <0 0x088eb800 0 0x800>,
@@ -3169,12 +3262,16 @@
 
 		aoss_qmp: power-controller@c300000 {
 			compatible = "qcom,sm8150-aoss-qmp";
-			reg = <0x0 0x0c300000 0x0 0x100000>;
+			reg = <0x0 0x0c300000 0x0 0x400>;
 			interrupts = <GIC_SPI 389 IRQ_TYPE_EDGE_RISING>;
 			mboxes = <&apss_shared 0>;
 
 			#clock-cells = <0>;
-			#power-domain-cells = <1>;
+		};
+
+		sram@c3f0000 {
+			compatible = "qcom,rpmh-stats";
+			reg = <0 0x0c3f0000 0 0x400>;
 		};
 
 		tsens0: thermal-sensor@c263000 {
@@ -3321,12 +3418,12 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_LPASS>,
-					<&rpmhpd 7>;
-			power-domain-names = "load_state", "cx";
+			power-domains = <&rpmhpd 7>;
 
 			memory-region = <&adsp_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&adsp_smp2p_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -3337,6 +3434,32 @@
 				label = "lpass";
 				qcom,remote-pid = <2>;
 				mboxes = <&apss_shared 8>;
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "adsp";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x1b23 0x0>;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x1b24 0x0>;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x1b25 0x0>;
+					};
+				};
 			};
 		};
 
diff --git a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
index 47742816ac2f..3b082472062b 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
@@ -409,9 +409,7 @@
 	status = "okay";
 
 	vdda-phy-supply = <&vreg_l5a_0p88>;
-	vdda-max-microamp = <89900>;
 	vdda-pll-supply = <&vreg_l9a_1p2>;
-	vdda-pll-max-microamp = <18800>;
 };
 
 &usb_1_hsphy {
diff --git a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
index 062b944be91d..5ffbcdd387ba 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
@@ -647,9 +647,7 @@
 	status = "okay";
 
 	vdda-phy-supply = <&vreg_l5a_0p875>;
-	vdda-max-microamp = <90200>;
 	vdda-pll-supply = <&vreg_l9a_1p2>;
-	vdda-pll-max-microamp = <19000>;
 };
 
 &usb_1 {
diff --git a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx203.dts b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx203.dts
index 79afeb07f4a2..356a81698731 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx203.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx203.dts
@@ -10,6 +10,7 @@
 / {
 	model = "Sony Xperia 1 II";
 	compatible = "sony,pdx203-generic", "qcom,sm8250";
+	chassis-type = "handset";
 };
 
 /delete-node/ &vreg_l7f_1p8;
diff --git a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx206.dts b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx206.dts
index 16c96e838534..5ecf7dafb2ec 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx206.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx206.dts
@@ -10,6 +10,7 @@
 / {
 	model = "Sony Xperia 5 II";
 	compatible = "sony,pdx206-generic", "qcom,sm8250";
+	chassis-type = "handset";
 };
 
 &framebuffer {
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index d12e4cbfc852..6f6129b39c9c 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -13,7 +13,6 @@
 #include <dt-bindings/interconnect/qcom,osm-l3.h>
 #include <dt-bindings/interconnect/qcom,sm8250.h>
 #include <dt-bindings/mailbox/qcom-ipcc.h>
-#include <dt-bindings/power/qcom-aoss-qmp.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,apr.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
@@ -273,13 +272,6 @@
 		reg = <0x0 0x80000000 0x0 0x0>;
 	};
 
-	mmcx_reg: mmcx-reg {
-		compatible = "regulator-fixed-domain";
-		power-domains = <&rpmhpd SM8250_MMCX>;
-		required-opps = <&rpmhpd_opp_low_svs>;
-		regulator-name = "MMCX";
-	};
-
 	pmu {
 		compatible = "arm,armv8-pmuv3";
 		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
@@ -1463,7 +1455,7 @@
 
 			status = "disabled";
 
-			pcie0_lane: lanes@1c06200 {
+			pcie0_lane: phy@1c06200 {
 				reg = <0 0x1c06200 0 0x170>, /* tx */
 				      <0 0x1c06400 0 0x200>, /* rx */
 				      <0 0x1c06800 0 0x1f0>, /* pcs */
@@ -1567,7 +1559,7 @@
 
 			status = "disabled";
 
-			pcie1_lane: lanes@1c0e200 {
+			pcie1_lane: phy@1c0e200 {
 				reg = <0 0x1c0e200 0 0x170>, /* tx0 */
 				      <0 0x1c0e400 0 0x200>, /* rx0 */
 				      <0 0x1c0ea00 0 0x1f0>, /* pcs */
@@ -1673,7 +1665,7 @@
 
 			status = "disabled";
 
-			pcie2_lane: lanes@1c16200 {
+			pcie2_lane: phy@1c16200 {
 				reg = <0 0x1c16200 0 0x170>, /* tx0 */
 				      <0 0x1c16400 0 0x200>, /* rx0 */
 				      <0 0x1c16a00 0 0x1f0>, /* pcs */
@@ -1750,7 +1742,7 @@
 			reset-names = "ufsphy";
 			status = "disabled";
 
-			ufs_mem_phy_lanes: lanes@1d87400 {
+			ufs_mem_phy_lanes: phy@1d87400 {
 				reg = <0 0x01d87400 0 0x108>,
 				      <0 0x01d87600 0 0x1e0>,
 				      <0 0x01d87c00 0 0x1dc>,
@@ -2088,13 +2080,14 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_SLPI>,
-					<&rpmhpd SM8250_LCX>,
+			power-domains = <&rpmhpd SM8250_LCX>,
 					<&rpmhpd SM8250_LMX>;
-			power-domain-names = "load_state", "lcx", "lmx";
+			power-domain-names = "lcx", "lmx";
 
 			memory-region = <&slpi_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&smp2p_slpi_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -2154,12 +2147,12 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_CDSP>,
-					<&rpmhpd SM8250_CX>;
-			power-domain-names = "load_state", "cx";
+			power-domains = <&rpmhpd SM8250_CX>;
 
 			memory-region = <&cdsp_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&smp2p_cdsp_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -2330,7 +2323,7 @@
 				 <&gcc GCC_USB3_PHY_SEC_BCR>;
 			reset-names = "phy", "common";
 
-			usb_2_ssphy: lanes@88eb200 {
+			usb_2_ssphy: phy@88eb200 {
 				reg = <0 0x088eb200 0 0x200>,
 				      <0 0x088eb400 0 0x200>,
 				      <0 0x088eb800 0 0x800>;
@@ -2571,7 +2564,8 @@
 			clocks = <&gcc GCC_VIDEO_AHB_CLK>,
 				 <&rpmhcc RPMH_CXO_CLK>,
 				 <&rpmhcc RPMH_CXO_CLK_A>;
-			mmcx-supply = <&mmcx_reg>;
+			power-domains = <&rpmhpd SM8250_MMCX>;
+			required-opps = <&rpmhpd_opp_low_svs>;
 			clock-names = "iface", "bi_tcxo", "bi_tcxo_ao";
 			#clock-cells = <1>;
 			#reset-cells = <1>;
@@ -2846,7 +2840,8 @@
 		dispcc: clock-controller@af00000 {
 			compatible = "qcom,sm8250-dispcc";
 			reg = <0 0x0af00000 0 0x10000>;
-			mmcx-supply = <&mmcx_reg>;
+			power-domains = <&rpmhpd SM8250_MMCX>;
+			required-opps = <&rpmhpd_opp_low_svs>;
 			clocks = <&rpmhcc RPMH_CXO_CLK>,
 				 <&dsi0_phy 0>,
 				 <&dsi0_phy 1>,
@@ -2900,7 +2895,7 @@
 
 		aoss_qmp: power-controller@c300000 {
 			compatible = "qcom,sm8250-aoss-qmp";
-			reg = <0 0x0c300000 0 0x100000>;
+			reg = <0 0x0c300000 0 0x400>;
 			interrupts-extended = <&ipcc IPCC_CLIENT_AOP
 						     IPCC_MPROC_SIGNAL_GLINK_QMP
 						     IRQ_TYPE_EDGE_RISING>;
@@ -2908,7 +2903,11 @@
 					IPCC_MPROC_SIGNAL_GLINK_QMP>;
 
 			#clock-cells = <0>;
-			#power-domain-cells = <1>;
+		};
+
+		sram@c3f0000 {
+			compatible = "qcom,rpmh-stats";
+			reg = <0 0x0c3f0000 0 0x400>;
 		};
 
 		spmi_bus: spmi@c440000 {
@@ -3825,13 +3824,14 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_LPASS>,
-					<&rpmhpd SM8250_LCX>,
+			power-domains = <&rpmhpd SM8250_LCX>,
 					<&rpmhpd SM8250_LMX>;
-			power-domain-names = "load_state", "lcx", "lmx";
+			power-domain-names = "lcx", "lmx";
 
 			memory-region = <&adsp_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&smp2p_adsp_out 0>;
 			qcom,smem-state-names = "stop";
 
diff --git a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
index 56093e260ddf..be062377c936 100644
--- a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
@@ -251,9 +251,7 @@
 	status = "okay";
 
 	vdda-phy-supply = <&vreg_l5b_0p88>;
-	vdda-max-microamp = <91600>;
 	vdda-pll-supply = <&vreg_l6b_1p2>;
-	vdda-pll-max-microamp = <19000>;
 };
 
 &usb_1 {
diff --git a/arch/arm64/boot/dts/qcom/sm8350-mtp.dts b/arch/arm64/boot/dts/qcom/sm8350-mtp.dts
index bd95009c1875..06eedbe52c42 100644
--- a/arch/arm64/boot/dts/qcom/sm8350-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8350-mtp.dts
@@ -286,6 +286,10 @@
 	firmware-name = "qcom/sm8350/modem.mbn";
 };
 
+&pmk8350_rtc {
+	status = "okay";
+};
+
 &qupv3_id_0 {
 	status = "okay";
 };
@@ -318,9 +322,7 @@
 	status = "okay";
 
 	vdda-phy-supply = <&vreg_l5b_0p88>;
-	vdda-max-microamp = <91600>;
 	vdda-pll-supply = <&vreg_l6b_1p2>;
-	vdda-pll-max-microamp = <19000>;
 };
 
 &usb_1 {
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index e91cd8a5e535..d134280e2939 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -8,7 +8,6 @@
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/interconnect/qcom,sm8350.h>
 #include <dt-bindings/mailbox/qcom-ipcc.h>
-#include <dt-bindings/power/qcom-aoss-qmp.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 #include <dt-bindings/thermal/thermal.h>
@@ -48,6 +47,8 @@
 			enable-method = "psci";
 			next-level-cache = <&L2_0>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
+			power-domains = <&CPU_PD0>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			L2_0: l2-cache {
 			      compatible = "cache";
@@ -65,6 +66,8 @@
 			enable-method = "psci";
 			next-level-cache = <&L2_100>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
+			power-domains = <&CPU_PD1>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			L2_100: l2-cache {
 			      compatible = "cache";
@@ -79,6 +82,8 @@
 			enable-method = "psci";
 			next-level-cache = <&L2_200>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
+			power-domains = <&CPU_PD2>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			L2_200: l2-cache {
 			      compatible = "cache";
@@ -93,6 +98,8 @@
 			enable-method = "psci";
 			next-level-cache = <&L2_300>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
+			power-domains = <&CPU_PD3>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			L2_300: l2-cache {
 			      compatible = "cache";
@@ -107,6 +114,8 @@
 			enable-method = "psci";
 			next-level-cache = <&L2_400>;
 			qcom,freq-domain = <&cpufreq_hw 1>;
+			power-domains = <&CPU_PD4>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			L2_400: l2-cache {
 			      compatible = "cache";
@@ -121,6 +130,8 @@
 			enable-method = "psci";
 			next-level-cache = <&L2_500>;
 			qcom,freq-domain = <&cpufreq_hw 1>;
+			power-domains = <&CPU_PD5>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			L2_500: l2-cache {
 			      compatible = "cache";
@@ -136,6 +147,8 @@
 			enable-method = "psci";
 			next-level-cache = <&L2_600>;
 			qcom,freq-domain = <&cpufreq_hw 1>;
+			power-domains = <&CPU_PD6>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			L2_600: l2-cache {
 			      compatible = "cache";
@@ -150,12 +163,86 @@
 			enable-method = "psci";
 			next-level-cache = <&L2_700>;
 			qcom,freq-domain = <&cpufreq_hw 2>;
+			power-domains = <&CPU_PD7>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			L2_700: l2-cache {
 			      compatible = "cache";
 			      next-level-cache = <&L3_0>;
 			};
 		};
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&CPU0>;
+				};
+
+				core1 {
+					cpu = <&CPU1>;
+				};
+
+				core2 {
+					cpu = <&CPU2>;
+				};
+
+				core3 {
+					cpu = <&CPU3>;
+				};
+
+				core4 {
+					cpu = <&CPU4>;
+				};
+
+				core5 {
+					cpu = <&CPU5>;
+				};
+
+				core6 {
+					cpu = <&CPU6>;
+				};
+
+				core7 {
+					cpu = <&CPU7>;
+				};
+			};
+		};
+
+		idle-states {
+			entry-method = "psci";
+
+			LITTLE_CPU_SLEEP_0: cpu-sleep-0-0 {
+				compatible = "arm,idle-state";
+				idle-state-name = "silver-rail-power-collapse";
+				arm,psci-suspend-param = <0x40000004>;
+				entry-latency-us = <355>;
+				exit-latency-us = <909>;
+				min-residency-us = <3934>;
+				local-timer-stop;
+			};
+
+			BIG_CPU_SLEEP_0: cpu-sleep-1-0 {
+				compatible = "arm,idle-state";
+				idle-state-name = "gold-rail-power-collapse";
+				arm,psci-suspend-param = <0x40000004>;
+				entry-latency-us = <241>;
+				exit-latency-us = <1461>;
+				min-residency-us = <4488>;
+				local-timer-stop;
+			};
+		};
+
+		domain-idle-states {
+			CLUSTER_SLEEP_0: cluster-sleep-0 {
+				compatible = "domain-idle-state";
+				idle-state-name = "cluster-power-collapse";
+				arm,psci-suspend-param = <0x4100c344>;
+				entry-latency-us = <3263>;
+				exit-latency-us = <6562>;
+				min-residency-us = <9987>;
+				local-timer-stop;
+			};
+		};
 	};
 
 	firmware {
@@ -179,6 +266,59 @@
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
+
+		CPU_PD0: cpu0 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD1: cpu1 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD2: cpu2 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD3: cpu3 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD4: cpu4 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&BIG_CPU_SLEEP_0>;
+		};
+
+		CPU_PD5: cpu5 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&BIG_CPU_SLEEP_0>;
+		};
+
+		CPU_PD6: cpu6 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&BIG_CPU_SLEEP_0>;
+		};
+
+		CPU_PD7: cpu7 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&BIG_CPU_SLEEP_0>;
+		};
+
+		CLUSTER_PD: cpu-cluster0 {
+			#power-domain-cells = <0>;
+			domain-idle-states = <&CLUSTER_SLEEP_0>;
+		};
 	};
 
 	reserved_memory: reserved-memory {
@@ -726,15 +866,16 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_MODEM>,
-					<&rpmhpd 0>,
+			power-domains = <&rpmhpd 0>,
 					<&rpmhpd 12>;
-			power-domain-names = "load_state", "cx", "mss";
+			power-domain-names = "cx", "mss";
 
 			interconnects = <&mc_virt MASTER_LLCC &mc_virt SLAVE_EBI1>;
 
 			memory-region = <&pil_modem_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&smp2p_modem_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -788,13 +929,17 @@
 
 		aoss_qmp: power-controller@c300000 {
 			compatible = "qcom,sm8350-aoss-qmp";
-			reg = <0 0x0c300000 0 0x100000>;
+			reg = <0 0x0c300000 0 0x400>;
 			interrupts-extended = <&ipcc IPCC_CLIENT_AOP IPCC_MPROC_SIGNAL_GLINK_QMP
 						     IRQ_TYPE_EDGE_RISING>;
 			mboxes = <&ipcc IPCC_CLIENT_AOP IPCC_MPROC_SIGNAL_GLINK_QMP>;
 
 			#clock-cells = <0>;
-			#power-domain-cells = <1>;
+		};
+
+		sram@c3f0000 {
+			compatible = "qcom,rpmh-stats";
+			reg = <0 0x0c3f0000 0 0x400>;
 		};
 
 		spmi_bus: spmi@c440000 {
@@ -1070,7 +1215,6 @@
 			reg = <0 0x01d87000 0 0xe10>;
 			#address-cells = <2>;
 			#size-cells = <2>;
-			#clock-cells = <1>;
 			ranges;
 			clock-names = "ref",
 				      "ref_aux";
@@ -1081,7 +1225,7 @@
 			reset-names = "ufsphy";
 			status = "disabled";
 
-			ufs_mem_phy_lanes: lanes@1d87400 {
+			ufs_mem_phy_lanes: phy@1d87400 {
 				reg = <0 0x01d87400 0 0x108>,
 				      <0 0x01d87600 0 0x1e0>,
 				      <0 0x01d87c00 0 0x1dc>,
@@ -1107,13 +1251,14 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_SLPI>,
-					<&rpmhpd 4>,
+			power-domains = <&rpmhpd 4>,
 					<&rpmhpd 5>;
-			power-domain-names = "load_state", "lcx", "lmx";
+			power-domain-names = "lcx", "lmx";
 
 			memory-region = <&pil_slpi_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&smp2p_slpi_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -1129,6 +1274,32 @@
 				label = "slpi";
 				qcom,remote-pid = <3>;
 
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "sdsp";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@1 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <1>;
+						iommus = <&apps_smmu 0x0541 0x0>;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&apps_smmu 0x0542 0x0>;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x0543 0x0>;
+						/* note: shared-cb = <4> in downstream */
+					};
+				};
 			};
 		};
 
@@ -1147,15 +1318,16 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_CDSP>,
-					<&rpmhpd 0>,
+			power-domains = <&rpmhpd 0>,
 					<&rpmhpd 10>;
-			power-domain-names = "load_state", "cx", "mxc";
+			power-domain-names = "cx", "mxc";
 
 			interconnects = <&compute_noc MASTER_CDSP_PROC &mc_virt SLAVE_EBI1>;
 
 			memory-region = <&pil_cdsp_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&smp2p_cdsp_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -1170,6 +1342,72 @@
 
 				label = "cdsp";
 				qcom,remote-pid = <5>;
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "cdsp";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@1 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <1>;
+						iommus = <&apps_smmu 0x2161 0x0400>,
+							 <&apps_smmu 0x1181 0x0420>;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&apps_smmu 0x2162 0x0400>,
+							 <&apps_smmu 0x1182 0x0420>;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x2163 0x0400>,
+							 <&apps_smmu 0x1183 0x0420>;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x2164 0x0400>,
+							 <&apps_smmu 0x1184 0x0420>;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x2165 0x0400>,
+							 <&apps_smmu 0x1185 0x0420>;
+					};
+
+					compute-cb@6 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <6>;
+						iommus = <&apps_smmu 0x2166 0x0400>,
+							 <&apps_smmu 0x1186 0x0420>;
+					};
+
+					compute-cb@7 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <7>;
+						iommus = <&apps_smmu 0x2167 0x0400>,
+							 <&apps_smmu 0x1187 0x0420>;
+					};
+
+					compute-cb@8 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <8>;
+						iommus = <&apps_smmu 0x2168 0x0400>,
+							 <&apps_smmu 0x1188 0x0420>;
+					};
+
+					/* note: secure cb9 in downstream */
+				};
 			};
 		};
 
@@ -1203,9 +1441,7 @@
 			compatible = "qcom,sm8350-qmp-usb3-phy";
 			reg = <0 0x088e9000 0 0x200>,
 			      <0 0x088e8000 0 0x20>;
-			reg-names = "reg-base", "dp_com";
 			status = "disabled";
-			#clock-cells = <1>;
 			#address-cells = <2>;
 			#size-cells = <2>;
 			ranges;
@@ -1238,7 +1474,6 @@
 			compatible = "qcom,sm8350-qmp-usb3-uni-phy";
 			reg = <0 0x088eb000 0 0x200>;
 			status = "disabled";
-			#clock-cells = <1>;
 			#address-cells = <2>;
 			#size-cells = <2>;
 			ranges;
@@ -1381,13 +1616,14 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&aoss_qmp AOSS_QMP_LS_LPASS>,
-					<&rpmhpd 4>,
+			power-domains = <&rpmhpd 4>,
 					<&rpmhpd 5>;
-			power-domain-names = "load_state", "lcx", "lmx";
+			power-domain-names = "lcx", "lmx";
 
 			memory-region = <&pil_adsp_mem>;
 
+			qcom,qmp = <&aoss_qmp>;
+
 			qcom,smem-states = <&smp2p_adsp_out 0>;
 			qcom,smem-state-names = "stop";
 
@@ -1402,6 +1638,32 @@
 
 				label = "lpass";
 				qcom,remote-pid = <2>;
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+					label = "adsp";
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x1803 0x0>;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x1804 0x0>;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x1805 0x0>;
+					};
+				};
 			};
 		};
 	};
diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index 15a53b513966..d1c5c21d8d14 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile
@@ -71,4 +71,6 @@ dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-salvator-xs.dtb
 dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-ulcb.dtb
 dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-ulcb-kf.dtb
 
+dtb-$(CONFIG_ARCH_R8A77965) += r8a779m5-salvator-xs.dtb
+
 dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc.dtb
diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
index 090dc9c4f57b..0d136809eb96 100644
--- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
@@ -50,6 +50,7 @@
 &avb {
 	pinctrl-0 = <&avb_pins>;
 	pinctrl-names = "default";
+	phy-mode = "rgmii-rxid";
 	phy-handle = <&phy0>;
 	rx-internal-delay-ps = <1800>;
 	tx-internal-delay-ps = <2000>;
@@ -58,6 +59,8 @@
 	status = "okay";
 
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id004d.d074",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 		interrupt-parent = <&gpio2>;
 		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm64/boot/dts/renesas/cat875.dtsi b/arch/arm64/boot/dts/renesas/cat875.dtsi
index 801ea54b027c..a69d24e9c61d 100644
--- a/arch/arm64/boot/dts/renesas/cat875.dtsi
+++ b/arch/arm64/boot/dts/renesas/cat875.dtsi
@@ -21,6 +21,8 @@
 	status = "okay";
 
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id001c.c915",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 		interrupt-parent = <&gpio2>;
 		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm64/boot/dts/renesas/draak.dtsi b/arch/arm64/boot/dts/renesas/draak.dtsi
new file mode 100644
index 000000000000..eb0327c0df48
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/draak.dtsi
@@ -0,0 +1,686 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the Draak board
+ *
+ * Copyright (C) 2016-2018 Renesas Electronics Corp.
+ * Copyright (C) 2017 Glider bvba
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Renesas Draak board";
+	compatible = "renesas,draak";
+
+	aliases {
+		serial0 = &scif2;
+		ethernet0 = &avb;
+	};
+
+	audio_clkout: audio-clkout {
+		/*
+		 * This is same as <&rcar_sound 0>
+		 * but needed to avoid cs2000/rcar_sound probe dead-lock
+		 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <12288000>;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 50000>;
+
+		brightness-levels = <512 511 505 494 473 440 392 327 241 133 0>;
+		default-brightness-level = <10>;
+
+		power-supply = <&reg_12p0v>;
+		enable-gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
+		stdout-path = "serial0:115200n8";
+	};
+
+	composite-in {
+		compatible = "composite-video-connector";
+
+		port {
+			composite_con_in: endpoint {
+				remote-endpoint = <&adv7180_in>;
+			};
+		};
+	};
+
+	hdmi-in {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&adv7612_in>;
+			};
+		};
+	};
+
+	hdmi-out {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_out: endpoint {
+				remote-endpoint = <&adv7511_out>;
+			};
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&keys_pins>;
+		pinctrl-names = "default";
+
+		key-1 {
+			gpios = <&gpio4 12 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_1>;
+			label = "SW56-1";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+		key-2 {
+			gpios = <&gpio4 13 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_2>;
+			label = "SW56-2";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+		key-3 {
+			gpios = <&gpio4 14 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_3>;
+			label = "SW56-3";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+		key-4 {
+			gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_4>;
+			label = "SW56-4";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+	};
+
+	lvds-decoder {
+		compatible = "thine,thc63lvd1024";
+		vcc-supply = <&reg_3p3v>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				thc63lvd1024_in: endpoint {
+					remote-endpoint = <&lvds0_out>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+				thc63lvd1024_out: endpoint {
+					remote-endpoint = <&adv7511_in>;
+				};
+			};
+		};
+	};
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x18000000>;
+	};
+
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_12p0v: regulator-12p0v {
+		compatible = "regulator-fixed";
+		regulator-name = "D12.0V";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	sound_card: sound {
+		compatible = "audio-graph-card";
+
+		dais = <&rsnd_port0	/* ak4613 */
+			/* HDMI is not yet supported */
+		>;
+	};
+
+	vga {
+		compatible = "vga-connector";
+
+		port {
+			vga_in: endpoint {
+				remote-endpoint = <&adv7123_out>;
+			};
+		};
+	};
+
+	vga-encoder {
+		compatible = "adi,adv7123";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				adv7123_in: endpoint {
+					remote-endpoint = <&du_out_rgb>;
+				};
+			};
+			port@1 {
+				reg = <1>;
+				adv7123_out: endpoint {
+					remote-endpoint = <&vga_in>;
+				};
+			};
+		};
+	};
+
+	x12_clk: x12 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <74250000>;
+	};
+
+	x19_clk: x19 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24576000>;
+	};
+};
+
+&audio_clk_b {
+	/*
+	 * X11 is connected to VI4_FIELD/SCIF_CLK/AUDIO_CLKB,
+	 * and R-Car Sound uses AUDIO_CLKB.
+	 * Note is that schematic indicates VI4_FIELD conection only
+	 * not AUDIO_CLKB at SoC page.
+	 * And this VI4_FIELD/SCIF_CLK/AUDIO_CLKB is connected to SW60.
+	 * SW60 should be 1-2.
+	 */
+
+	clock-frequency = <22579200>;
+};
+
+&avb {
+	pinctrl-0 = <&avb0_pins>;
+	pinctrl-names = "default";
+	renesas,no-ether-link;
+	phy-handle = <&phy0>;
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
+		rxc-skew-ps = <1500>;
+		reg = <0>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpio5 18 GPIO_ACTIVE_LOW>;
+		/*
+		 * TX clock internal delay mode is required for reliable
+		 * 1Gbps communication using the KSZ9031RNX phy present on
+		 * the Draak board, however, TX clock internal delay mode
+		 * isn't supported on R-Car D3(e).  Thus, limit speed to
+		 * 100Mbps for reliable communication.
+		 */
+		max-speed = <100>;
+	};
+};
+
+&can0 {
+	pinctrl-0 = <&can0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&can1 {
+	pinctrl-0 = <&can1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&du {
+	pinctrl-0 = <&du_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	clocks = <&cpg CPG_MOD 724>,
+		 <&cpg CPG_MOD 723>,
+		 <&x12_clk>;
+	clock-names = "du.0", "du.1", "dclkin.0";
+
+	ports {
+		port@0 {
+			endpoint {
+				remote-endpoint = <&adv7123_in>;
+			};
+		};
+	};
+};
+
+&ehci0 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&extal_clk {
+	clock-frequency = <48000000>;
+};
+
+&hsusb {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-0 = <&i2c0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	ak4613: codec@10 {
+		compatible = "asahi-kasei,ak4613";
+		#sound-dai-cells = <0>;
+		reg = <0x10>;
+		clocks = <&rcar_sound 0>; /* audio_clkout */
+
+		asahi-kasei,in1-single-end;
+		asahi-kasei,in2-single-end;
+		asahi-kasei,out1-single-end;
+		asahi-kasei,out2-single-end;
+		asahi-kasei,out3-single-end;
+		asahi-kasei,out4-single-end;
+		asahi-kasei,out5-single-end;
+		asahi-kasei,out6-single-end;
+
+		port {
+			ak4613_endpoint: endpoint {
+				remote-endpoint = <&rsnd_for_ak4613>;
+			};
+		};
+	};
+
+	composite-in@20 {
+		compatible = "adi,adv7180cp";
+		reg = <0x20>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				adv7180_in: endpoint {
+					remote-endpoint = <&composite_con_in>;
+				};
+			};
+
+			port@3 {
+				reg = <3>;
+
+				/*
+				 * The VIN4 video input path is shared between
+				 * CVBS and HDMI inputs through SW[49-53]
+				 * switches.
+				 *
+				 * CVBS is the default selection, link it to
+				 * VIN4 here.
+				 */
+				adv7180_out: endpoint {
+					remote-endpoint = <&vin4_in>;
+				};
+			};
+		};
+
+	};
+
+	hdmi-encoder@39 {
+		compatible = "adi,adv7511w";
+		reg = <0x39>, <0x3f>, <0x3c>, <0x38>;
+		reg-names = "main", "edid", "cec", "packet";
+		interrupt-parent = <&gpio1>;
+		interrupts = <28 IRQ_TYPE_LEVEL_LOW>;
+
+		adi,input-depth = <8>;
+		adi,input-colorspace = "rgb";
+		adi,input-clock = "1x";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				adv7511_in: endpoint {
+					remote-endpoint = <&thc63lvd1024_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				adv7511_out: endpoint {
+					remote-endpoint = <&hdmi_con_out>;
+				};
+			};
+		};
+	};
+
+	hdmi-decoder@4c {
+		compatible = "adi,adv7612";
+		reg = <0x4c>;
+		default-input = <0>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				adv7612_in: endpoint {
+					remote-endpoint = <&hdmi_con_in>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				/*
+				 * The VIN4 video input path is shared between
+				 * CVBS and HDMI inputs through SW[49-53]
+				 * switches.
+				 *
+				 * CVBS is the default selection, leave HDMI
+				 * not connected here.
+				 */
+				adv7612_out: endpoint {
+					pclk-sample = <0>;
+					hsync-active = <0>;
+					vsync-active = <0>;
+				};
+			};
+		};
+	};
+
+	cs2000: clk-multiplier@4f {
+		#clock-cells = <0>;
+		compatible = "cirrus,cs2000-cp";
+		reg = <0x4f>;
+		clocks = <&audio_clkout>, <&x19_clk>; /* audio_clkout_1, x19 */
+		clock-names = "clk_in", "ref_clk";
+
+		assigned-clocks = <&cs2000>;
+		assigned-clock-rates = <24576000>; /* 1/1 divide */
+	};
+
+	eeprom@50 {
+		compatible = "rohm,br24t01", "atmel,24c01";
+		reg = <0x50>;
+		pagesize = <8>;
+	};
+};
+
+&i2c1 {
+	pinctrl-0 = <&i2c1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&lvds0 {
+	status = "okay";
+
+	clocks = <&cpg CPG_MOD 727>,
+		 <&x12_clk>,
+		 <&extal_clk>;
+	clock-names = "fck", "dclkin.0", "extal";
+
+	ports {
+		port@1 {
+			lvds0_out: endpoint {
+				remote-endpoint = <&thc63lvd1024_in>;
+			};
+		};
+	};
+};
+
+&lvds1 {
+	/*
+	 * Even though the LVDS1 output is not connected, the encoder must be
+	 * enabled to supply a pixel clock to the DU for the DPAD output when
+	 * LVDS0 is in use.
+	 */
+	status = "okay";
+
+	clocks = <&cpg CPG_MOD 727>,
+		 <&x12_clk>,
+		 <&extal_clk>;
+	clock-names = "fck", "dclkin.0", "extal";
+};
+
+&ohci0 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&pfc {
+	avb0_pins: avb {
+		groups = "avb0_link", "avb0_mdio", "avb0_mii";
+		function = "avb0";
+	};
+
+	can0_pins: can0 {
+		groups = "can0_data_a";
+		function = "can0";
+	};
+
+	can1_pins: can1 {
+		groups = "can1_data_a";
+		function = "can1";
+	};
+
+	du_pins: du {
+		groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
+		function = "du";
+	};
+
+	i2c0_pins: i2c0 {
+		groups = "i2c0";
+		function = "i2c0";
+	};
+
+	i2c1_pins: i2c1 {
+		groups = "i2c1";
+		function = "i2c1";
+	};
+
+	keys_pins: keys {
+		pins = "GP_4_12", "GP_4_13", "GP_4_14", "GP_4_15";
+		bias-pull-up;
+	};
+
+	pwm0_pins: pwm0 {
+		groups = "pwm0_c";
+		function = "pwm0";
+	};
+
+	pwm1_pins: pwm1 {
+		groups = "pwm1_c";
+		function = "pwm1";
+	};
+
+	scif2_pins: scif2 {
+		groups = "scif2_data";
+		function = "scif2";
+	};
+
+	sdhi2_pins: sd2 {
+		groups = "mmc_data8", "mmc_ctrl";
+		function = "mmc";
+		power-source = <1800>;
+	};
+
+	sdhi2_pins_uhs: sd2_uhs {
+		groups = "mmc_data8", "mmc_ctrl";
+		function = "mmc";
+		power-source = <1800>;
+	};
+
+	sound_pins: sound {
+		groups = "ssi34_ctrl", "ssi3_data", "ssi4_data_a";
+		function = "ssi";
+	};
+
+	sound_clk_pins: sound-clk {
+		groups = "audio_clk_a", "audio_clk_b",
+			 "audio_clkout", "audio_clkout1";
+		function = "audio_clk";
+	};
+
+	usb0_pins: usb0 {
+		groups = "usb0";
+		function = "usb0";
+	};
+
+	vin4_pins_cvbs: vin4 {
+		groups = "vin4_data8", "vin4_sync", "vin4_clk";
+		function = "vin4";
+	};
+};
+
+&pwm0 {
+	pinctrl-0 = <&pwm0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pwm1 {
+	pinctrl-0 = <&pwm1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&rcar_sound {
+	pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
+	pinctrl-names = "default";
+
+	/* Single DAI */
+	#sound-dai-cells = <0>;
+
+	/* audio_clkout0/1 */
+	#clock-cells = <1>;
+	clock-frequency = <12288000 11289600>;
+
+	status = "okay";
+
+	clocks = <&cpg CPG_MOD 1005>,
+		 <&cpg CPG_MOD 1011>, <&cpg CPG_MOD 1012>,
+		 <&cpg CPG_MOD 1025>, <&cpg CPG_MOD 1026>,
+		 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
+		 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
+		 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
+		 <&cs2000>, <&audio_clk_b>,
+		 <&cpg CPG_CORE R8A77995_CLK_ZA2>;
+
+	ports {
+		rsnd_port0: port {
+			rsnd_for_ak4613: endpoint {
+				remote-endpoint = <&ak4613_endpoint>;
+				dai-format = "left_j";
+				bitclock-master = <&rsnd_for_ak4613>;
+				frame-master = <&rsnd_for_ak4613>;
+				playback = <&ssi3>, <&src5>, <&dvc0>;
+				capture  = <&ssi4>, <&src6>, <&dvc1>;
+			};
+		};
+	};
+};
+
+&rwdt {
+	timeout-sec = <60>;
+	status = "okay";
+};
+
+&scif2 {
+	pinctrl-0 = <&scif2_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&sdhi2 {
+	/* used for on-board eMMC */
+	pinctrl-0 = <&sdhi2_pins>;
+	pinctrl-1 = <&sdhi2_pins_uhs>;
+	pinctrl-names = "default", "state_uhs";
+
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_1p8v>;
+	bus-width = <8>;
+	mmc-hs200-1_8v;
+	no-sd;
+	no-sdio;
+	non-removable;
+	status = "okay";
+};
+
+&ssi4 {
+	shared-pin;
+};
+
+&usb2_phy0 {
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+
+	renesas,no-otg-pins;
+	status = "okay";
+};
+
+&vin4 {
+	pinctrl-0 = <&vin4_pins_cvbs>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	ports {
+		port {
+			vin4_in: endpoint {
+				remote-endpoint = <&adv7180_out>;
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/ebisu.dtsi b/arch/arm64/boot/dts/renesas/ebisu.dtsi
new file mode 100644
index 000000000000..67231c8576c5
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/ebisu.dtsi
@@ -0,0 +1,803 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the Ebisu board
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Renesas Ebisu board";
+	compatible = "renesas,ebisu";
+
+	aliases {
+		serial0 = &scif2;
+		ethernet0 = &avb;
+		mmc0 = &sdhi3;
+		mmc1 = &sdhi0;
+		mmc2 = &sdhi1;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
+		stdout-path = "serial0:115200n8";
+	};
+
+	audio_clkout: audio-clkout {
+		/*
+		 * This is same as <&rcar_sound 0>
+		 * but needed to avoid cs2000/rcar_sound probe dead-lock
+		 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <11289600>;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm3 0 50000>;
+
+		brightness-levels = <512 511 505 494 473 440 392 327 241 133 0>;
+		default-brightness-level = <10>;
+
+		power-supply = <&reg_12p0v>;
+	};
+
+	cvbs-in {
+		compatible = "composite-video-connector";
+		label = "CVBS IN";
+
+		port {
+			cvbs_con: endpoint {
+				remote-endpoint = <&adv7482_ain7>;
+			};
+		};
+	};
+
+	hdmi-in {
+		compatible = "hdmi-connector";
+		label = "HDMI IN";
+		type = "a";
+
+		port {
+			hdmi_in_con: endpoint {
+				remote-endpoint = <&adv7482_hdmi>;
+			};
+		};
+	};
+
+	hdmi-out {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_out: endpoint {
+				remote-endpoint = <&adv7511_out>;
+			};
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&keys_pins>;
+		pinctrl-names = "default";
+
+		key-1 {
+			gpios = <&gpio5 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_1>;
+			label = "SW4-1";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+		key-2 {
+			gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_2>;
+			label = "SW4-2";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+		key-3 {
+			gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_3>;
+			label = "SW4-3";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+		key-4 {
+			gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_4>;
+			label = "SW4-4";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+	};
+
+	lvds-decoder {
+		compatible = "thine,thc63lvd1024";
+		vcc-supply = <&reg_3p3v>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				thc63lvd1024_in: endpoint {
+					remote-endpoint = <&lvds0_out>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+				thc63lvd1024_out: endpoint {
+					remote-endpoint = <&adv7511_in>;
+				};
+			};
+		};
+	};
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x38000000>;
+	};
+
+	reg_1p8v: regulator0 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_3p3v: regulator1 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_12p0v: regulator2 {
+		compatible = "regulator-fixed";
+		regulator-name = "D12.0V";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	rsnd_ak4613: sound {
+		compatible = "simple-audio-card";
+
+		simple-audio-card,name = "rsnd-ak4613";
+		simple-audio-card,format = "left_j";
+		simple-audio-card,bitclock-master = <&sndcpu>;
+		simple-audio-card,frame-master = <&sndcpu>;
+
+		sndcodec: simple-audio-card,codec {
+			sound-dai = <&ak4613>;
+		};
+
+		sndcpu: simple-audio-card,cpu {
+			sound-dai = <&rcar_sound>;
+		};
+	};
+
+	vbus0_usb2: regulator-vbus0-usb2 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "USB20_VBUS_CN";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+
+		gpio = <&gpio6 4 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vcc_sdhi0: regulator-vcc-sdhi0 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "SDHI0 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&gpio5 17 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vccq_sdhi0: regulator-vccq-sdhi0 {
+		compatible = "regulator-gpio";
+
+		regulator-name = "SDHI0 VccQ";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpios = <&gpio5 18 GPIO_ACTIVE_HIGH>;
+		gpios-states = <1>;
+		states = <3300000 1>, <1800000 0>;
+	};
+
+	vcc_sdhi1: regulator-vcc-sdhi1 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "SDHI1 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vccq_sdhi1: regulator-vccq-sdhi1 {
+		compatible = "regulator-gpio";
+
+		regulator-name = "SDHI1 VccQ";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
+		gpios-states = <1>;
+		states = <3300000 1>, <1800000 0>;
+	};
+
+	vga {
+		compatible = "vga-connector";
+
+		port {
+			vga_in: endpoint {
+				remote-endpoint = <&adv7123_out>;
+			};
+		};
+	};
+
+	vga-encoder {
+		compatible = "adi,adv7123";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				adv7123_in: endpoint {
+					remote-endpoint = <&du_out_rgb>;
+				};
+			};
+			port@1 {
+				reg = <1>;
+				adv7123_out: endpoint {
+					remote-endpoint = <&vga_in>;
+				};
+			};
+		};
+	};
+
+	x12_clk: x12 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24576000>;
+	};
+
+	x13_clk: x13 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <74250000>;
+	};
+};
+
+&audio_clk_a {
+	clock-frequency = <22579200>;
+};
+
+&avb {
+	pinctrl-0 = <&avb_pins>;
+	pinctrl-names = "default";
+	phy-handle = <&phy0>;
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
+		rxc-skew-ps = <1500>;
+		reg = <0>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
+		/*
+		 * TX clock internal delay mode is required for reliable
+		 * 1Gbps communication using the KSZ9031RNX phy present on
+		 * the Ebisu board, however, TX clock internal delay mode
+		 * isn't supported on R-Car E3(e).  Thus, limit speed to
+		 * 100Mbps for reliable communication.
+		 */
+		max-speed = <100>;
+	};
+};
+
+&canfd {
+	pinctrl-0 = <&canfd0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	channel0 {
+		status = "okay";
+	};
+};
+
+&csi40 {
+	status = "okay";
+
+	ports {
+		port@0 {
+			csi40_in: endpoint {
+				clock-lanes = <0>;
+				data-lanes = <1 2>;
+				remote-endpoint = <&adv7482_txa>;
+			};
+		};
+	};
+};
+
+&du {
+	pinctrl-0 = <&du_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	clocks = <&cpg CPG_MOD 724>,
+		 <&cpg CPG_MOD 723>,
+		 <&x13_clk>;
+	clock-names = "du.0", "du.1", "dclkin.0";
+
+	ports {
+		port@0 {
+			endpoint {
+				remote-endpoint = <&adv7123_in>;
+			};
+		};
+	};
+};
+
+&ehci0 {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&extal_clk {
+	clock-frequency = <48000000>;
+};
+
+&hsusb {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	io_expander: gpio@20 {
+		compatible = "onnn,pca9654";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	hdmi-encoder@39 {
+		compatible = "adi,adv7511w";
+		reg = <0x39>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+
+		adi,input-depth = <8>;
+		adi,input-colorspace = "rgb";
+		adi,input-clock = "1x";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				adv7511_in: endpoint {
+					remote-endpoint = <&thc63lvd1024_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				adv7511_out: endpoint {
+					remote-endpoint = <&hdmi_con_out>;
+				};
+			};
+		};
+	};
+
+	video-receiver@70 {
+		compatible = "adi,adv7482";
+		reg = <0x70>;
+
+		interrupt-parent = <&gpio0>;
+		interrupt-names = "intrq1", "intrq2";
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>,
+			     <17 IRQ_TYPE_LEVEL_LOW>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@7 {
+				reg = <7>;
+
+				adv7482_ain7: endpoint {
+					remote-endpoint = <&cvbs_con>;
+				};
+			};
+
+			port@8 {
+				reg = <8>;
+
+				adv7482_hdmi: endpoint {
+					remote-endpoint = <&hdmi_in_con>;
+				};
+			};
+
+			port@a {
+				reg = <10>;
+
+				adv7482_txa: endpoint {
+					clock-lanes = <0>;
+					data-lanes = <1 2>;
+					remote-endpoint = <&csi40_in>;
+				};
+			};
+		};
+	};
+};
+
+&i2c3 {
+	status = "okay";
+
+	ak4613: codec@10 {
+		compatible = "asahi-kasei,ak4613";
+		#sound-dai-cells = <0>;
+		reg = <0x10>;
+		clocks = <&rcar_sound 3>;
+
+		asahi-kasei,in1-single-end;
+		asahi-kasei,in2-single-end;
+		asahi-kasei,out1-single-end;
+		asahi-kasei,out2-single-end;
+		asahi-kasei,out3-single-end;
+		asahi-kasei,out4-single-end;
+		asahi-kasei,out5-single-end;
+		asahi-kasei,out6-single-end;
+	};
+
+	cs2000: clk-multiplier@4f {
+		#clock-cells = <0>;
+		compatible = "cirrus,cs2000-cp";
+		reg = <0x4f>;
+		clocks = <&audio_clkout>, <&x12_clk>;
+		clock-names = "clk_in", "ref_clk";
+
+		assigned-clocks = <&cs2000>;
+		assigned-clock-rates = <24576000>; /* 1/1 divide */
+	};
+};
+
+&i2c_dvfs {
+	status = "okay";
+
+	clock-frequency = <400000>;
+
+	pmic: pmic@30 {
+		pinctrl-0 = <&irq0_pins>;
+		pinctrl-names = "default";
+
+		compatible = "rohm,bd9571mwv";
+		reg = <0x30>;
+		interrupt-parent = <&intc_ex>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		rohm,ddr-backup-power = <0x1>;
+		rohm,rstbmode-level;
+	};
+
+	eeprom@50 {
+		compatible = "rohm,br24t01", "atmel,24c01";
+		reg = <0x50>;
+		pagesize = <8>;
+	};
+};
+
+&lvds0 {
+	status = "okay";
+
+	clocks = <&cpg CPG_MOD 727>,
+		 <&x13_clk>,
+		 <&extal_clk>;
+	clock-names = "fck", "dclkin.0", "extal";
+
+	ports {
+		port@1 {
+			lvds0_out: endpoint {
+				remote-endpoint = <&thc63lvd1024_in>;
+			};
+		};
+	};
+};
+
+&lvds1 {
+	/*
+	 * Even though the LVDS1 output is not connected, the encoder must be
+	 * enabled to supply a pixel clock to the DU for the DPAD output when
+	 * LVDS0 is in use.
+	 */
+	status = "okay";
+
+	clocks = <&cpg CPG_MOD 727>,
+		 <&x13_clk>,
+		 <&extal_clk>;
+	clock-names = "fck", "dclkin.0", "extal";
+};
+
+&ohci0 {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&pcie_bus_clk {
+	clock-frequency = <100000000>;
+};
+
+&pciec0 {
+	status = "okay";
+};
+
+&pfc {
+	avb_pins: avb {
+		groups = "avb_link", "avb_mii";
+		function = "avb";
+	};
+
+	canfd0_pins: canfd0 {
+		groups = "canfd0_data";
+		function = "canfd0";
+	};
+
+	du_pins: du {
+		groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
+		function = "du";
+	};
+
+	irq0_pins: irq0 {
+		groups = "intc_ex_irq0";
+		function = "intc_ex";
+	};
+
+	keys_pins: keys {
+		pins = "GP_5_10", "GP_5_11", "GP_5_12", "GP_5_13";
+		bias-pull-up;
+	};
+
+	pwm3_pins: pwm3 {
+		groups = "pwm3_b";
+		function = "pwm3";
+	};
+
+	pwm5_pins: pwm5 {
+		groups = "pwm5_a";
+		function = "pwm5";
+	};
+
+	scif2_pins: scif2 {
+		groups = "scif2_data_a";
+		function = "scif2";
+	};
+
+	sdhi0_pins: sd0 {
+		groups = "sdhi0_data4", "sdhi0_ctrl";
+		function = "sdhi0";
+		power-source = <3300>;
+	};
+
+	sdhi0_pins_uhs: sd0_uhs {
+		groups = "sdhi0_data4", "sdhi0_ctrl";
+		function = "sdhi0";
+		power-source = <1800>;
+	};
+
+	sdhi1_pins: sd1 {
+		groups = "sdhi1_data4", "sdhi1_ctrl";
+		function = "sdhi1";
+		power-source = <3300>;
+	};
+
+	sdhi1_pins_uhs: sd1_uhs {
+		groups = "sdhi1_data4", "sdhi1_ctrl";
+		function = "sdhi1";
+		power-source = <1800>;
+	};
+
+	sdhi3_pins: sd3 {
+		groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
+		function = "sdhi3";
+		power-source = <1800>;
+	};
+
+	sound_clk_pins: sound_clk {
+		groups = "audio_clk_a", "audio_clk_b_a", "audio_clk_c_a",
+			 "audio_clkout_a", "audio_clkout1_a";
+		function = "audio_clk";
+	};
+
+	sound_pins: sound {
+		groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data";
+		function = "ssi";
+	};
+
+	usb0_pins: usb {
+		groups = "usb0_b", "usb0_id";
+		function = "usb0";
+	};
+
+	usb30_pins: usb30 {
+		groups = "usb30";
+		function = "usb30";
+	};
+};
+
+&pwm3 {
+	pinctrl-0 = <&pwm3_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pwm5 {
+	pinctrl-0 = <&pwm5_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&rcar_sound {
+	pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
+	pinctrl-names = "default";
+
+	/* Single DAI */
+	#sound-dai-cells = <0>;
+
+	/* audio_clkout0/1/2/3 */
+	#clock-cells = <1>;
+	clock-frequency = <12288000 11289600>;
+
+	status = "okay";
+
+	/* update <audio_clk_b> to <cs2000> */
+	clocks = <&cpg CPG_MOD 1005>,
+		 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
+		 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
+		 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
+		 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
+		 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
+		 <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
+		 <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
+		 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
+		 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
+		 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
+		 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
+		 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
+		 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
+		 <&audio_clk_a>, <&cs2000>, <&audio_clk_c>,
+		 <&cpg CPG_CORE R8A77990_CLK_ZA2>;
+
+	rcar_sound,dai {
+		dai0 {
+			playback = <&ssi0>, <&src0>, <&dvc0>;
+			capture  = <&ssi1>, <&src1>, <&dvc1>;
+		};
+	};
+
+};
+
+&rwdt {
+	timeout-sec = <60>;
+	status = "okay";
+};
+
+&scif2 {
+	pinctrl-0 = <&scif2_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-1 = <&sdhi0_pins_uhs>;
+	pinctrl-names = "default", "state_uhs";
+
+	vmmc-supply = <&vcc_sdhi0>;
+	vqmmc-supply = <&vccq_sdhi0>;
+	cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
+	bus-width = <4>;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
+&sdhi1 {
+	pinctrl-0 = <&sdhi1_pins>;
+	pinctrl-1 = <&sdhi1_pins_uhs>;
+	pinctrl-names = "default", "state_uhs";
+
+	vmmc-supply = <&vcc_sdhi1>;
+	vqmmc-supply = <&vccq_sdhi1>;
+	cd-gpios = <&gpio3 14 GPIO_ACTIVE_LOW>;
+	bus-width = <4>;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
+&sdhi3 {
+	/* used for on-board 8bit eMMC */
+	pinctrl-0 = <&sdhi3_pins>;
+	pinctrl-1 = <&sdhi3_pins>;
+	pinctrl-names = "default", "state_uhs";
+
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_1p8v>;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	bus-width = <8>;
+	no-sd;
+	no-sdio;
+	non-removable;
+	full-pwr-cycle-in-suspend;
+	status = "okay";
+};
+
+&ssi1 {
+	shared-pin;
+};
+
+&usb2_phy0 {
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+
+	vbus-supply = <&vbus0_usb2>;
+	status = "okay";
+};
+
+&usb3_peri0 {
+	companion = <&xhci0>;
+	status = "okay";
+};
+
+&vin4 {
+	status = "okay";
+};
+
+&vin5 {
+	status = "okay";
+};
+
+&xhci0 {
+	pinctrl-0 = <&usb30_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi
index dde3a07bc417..ad898c6db4e6 100644
--- a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi
+++ b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi
@@ -24,6 +24,8 @@
 	status = "okay";
 
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id001c.c915",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 		interrupt-parent = <&gpio2>;
 		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
index 041473aa5cd0..86d59e7e1a87 100644
--- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
@@ -1392,6 +1392,17 @@
 			status = "disabled";
 		};
 
+		tpu: pwm@e6e80000 {
+			compatible = "renesas,tpu-r8a77961", "renesas,tpu";
+			reg = <0 0xe6e80000 0 0x148>;
+			interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 304>;
+			power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
+			resets = <&cpg 304>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
 		msiof0: spi@e6e90000 {
 			compatible = "renesas,msiof-r8a77961",
 				     "renesas,rcar-gen3-msiof";
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
index d24da54f312b..b579d3189a93 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
@@ -8,6 +8,7 @@
 
 /dts-v1/;
 #include "r8a77970.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "Renesas Eagle board based on r8a77970";
@@ -92,10 +93,13 @@
 	status = "okay";
 
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
 		rxc-skew-ps = <1500>;
 		reg = <0>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
index 2426e533128c..39f3e6cbba3d 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
@@ -8,6 +8,7 @@
 
 /dts-v1/;
 #include "r8a77970.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "Renesas V3M Starter Kit board";
@@ -107,10 +108,13 @@
 	status = "okay";
 
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
 		rxc-skew-ps = <1500>;
 		reg = <0>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
index edf7f2a2f958..3d6d10c82f48 100644
--- a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts
@@ -8,6 +8,7 @@
 
 /dts-v1/;
 #include "r8a77980.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "Renesas Condor board based on r8a77980";
@@ -132,10 +133,13 @@
 	status = "okay";
 
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
 		rxc-skew-ps = <1500>;
 		reg = <0>;
 		interrupt-parent = <&gpio4>;
 		interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts b/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts
index 7838dcee3136..1d09d8867651 100644
--- a/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts
@@ -8,6 +8,7 @@
 
 /dts-v1/;
 #include "r8a77980.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "Renesas V3H Starter Kit board";
@@ -113,9 +114,12 @@
 	status = "okay";
 
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 		interrupt-parent = <&gpio4>;
 		interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
index 9c7146084ea1..9da0fd08f8c4 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
@@ -7,795 +7,9 @@
 
 /dts-v1/;
 #include "r8a77990.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
+#include "ebisu.dtsi"
 
 / {
 	model = "Renesas Ebisu board based on r8a77990";
 	compatible = "renesas,ebisu", "renesas,r8a77990";
-
-	aliases {
-		serial0 = &scif2;
-		ethernet0 = &avb;
-		mmc0 = &sdhi3;
-		mmc1 = &sdhi0;
-		mmc2 = &sdhi1;
-	};
-
-	chosen {
-		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
-		stdout-path = "serial0:115200n8";
-	};
-
-	audio_clkout: audio-clkout {
-		/*
-		 * This is same as <&rcar_sound 0>
-		 * but needed to avoid cs2000/rcar_sound probe dead-lock
-		 */
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <11289600>;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm3 0 50000>;
-
-		brightness-levels = <512 511 505 494 473 440 392 327 241 133 0>;
-		default-brightness-level = <10>;
-
-		power-supply = <&reg_12p0v>;
-	};
-
-	cvbs-in {
-		compatible = "composite-video-connector";
-		label = "CVBS IN";
-
-		port {
-			cvbs_con: endpoint {
-				remote-endpoint = <&adv7482_ain7>;
-			};
-		};
-	};
-
-	hdmi-in {
-		compatible = "hdmi-connector";
-		label = "HDMI IN";
-		type = "a";
-
-		port {
-			hdmi_in_con: endpoint {
-				remote-endpoint = <&adv7482_hdmi>;
-			};
-		};
-	};
-
-	hdmi-out {
-		compatible = "hdmi-connector";
-		type = "a";
-
-		port {
-			hdmi_con_out: endpoint {
-				remote-endpoint = <&adv7511_out>;
-			};
-		};
-	};
-
-	keys {
-		compatible = "gpio-keys";
-
-		pinctrl-0 = <&keys_pins>;
-		pinctrl-names = "default";
-
-		key-1 {
-			gpios = <&gpio5 10 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_1>;
-			label = "SW4-1";
-			wakeup-source;
-			debounce-interval = <20>;
-		};
-		key-2 {
-			gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_2>;
-			label = "SW4-2";
-			wakeup-source;
-			debounce-interval = <20>;
-		};
-		key-3 {
-			gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_3>;
-			label = "SW4-3";
-			wakeup-source;
-			debounce-interval = <20>;
-		};
-		key-4 {
-			gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_4>;
-			label = "SW4-4";
-			wakeup-source;
-			debounce-interval = <20>;
-		};
-	};
-
-	lvds-decoder {
-		compatible = "thine,thc63lvd1024";
-		vcc-supply = <&reg_3p3v>;
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				thc63lvd1024_in: endpoint {
-					remote-endpoint = <&lvds0_out>;
-				};
-			};
-
-			port@2 {
-				reg = <2>;
-				thc63lvd1024_out: endpoint {
-					remote-endpoint = <&adv7511_in>;
-				};
-			};
-		};
-	};
-
-	memory@48000000 {
-		device_type = "memory";
-		/* first 128MB is reserved for secure area. */
-		reg = <0x0 0x48000000 0x0 0x38000000>;
-	};
-
-	reg_1p8v: regulator0 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-1.8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	reg_3p3v: regulator1 {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-3.3V";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	reg_12p0v: regulator2 {
-		compatible = "regulator-fixed";
-		regulator-name = "D12.0V";
-		regulator-min-microvolt = <12000000>;
-		regulator-max-microvolt = <12000000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	rsnd_ak4613: sound {
-		compatible = "simple-audio-card";
-
-		simple-audio-card,name = "rsnd-ak4613";
-		simple-audio-card,format = "left_j";
-		simple-audio-card,bitclock-master = <&sndcpu>;
-		simple-audio-card,frame-master = <&sndcpu>;
-
-		sndcodec: simple-audio-card,codec {
-			sound-dai = <&ak4613>;
-		};
-
-		sndcpu: simple-audio-card,cpu {
-			sound-dai = <&rcar_sound>;
-		};
-	};
-
-	vbus0_usb2: regulator-vbus0-usb2 {
-		compatible = "regulator-fixed";
-
-		regulator-name = "USB20_VBUS_CN";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-
-		gpio = <&gpio6 4 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	vcc_sdhi0: regulator-vcc-sdhi0 {
-		compatible = "regulator-fixed";
-
-		regulator-name = "SDHI0 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-
-		gpio = <&gpio5 17 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	vccq_sdhi0: regulator-vccq-sdhi0 {
-		compatible = "regulator-gpio";
-
-		regulator-name = "SDHI0 VccQ";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <3300000>;
-
-		gpios = <&gpio5 18 GPIO_ACTIVE_HIGH>;
-		gpios-states = <1>;
-		states = <3300000 1>, <1800000 0>;
-	};
-
-	vcc_sdhi1: regulator-vcc-sdhi1 {
-		compatible = "regulator-fixed";
-
-		regulator-name = "SDHI1 Vcc";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-
-		gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	vccq_sdhi1: regulator-vccq-sdhi1 {
-		compatible = "regulator-gpio";
-
-		regulator-name = "SDHI1 VccQ";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <3300000>;
-
-		gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
-		gpios-states = <1>;
-		states = <3300000 1>, <1800000 0>;
-	};
-
-	vga {
-		compatible = "vga-connector";
-
-		port {
-			vga_in: endpoint {
-				remote-endpoint = <&adv7123_out>;
-			};
-		};
-	};
-
-	vga-encoder {
-		compatible = "adi,adv7123";
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				adv7123_in: endpoint {
-					remote-endpoint = <&du_out_rgb>;
-				};
-			};
-			port@1 {
-				reg = <1>;
-				adv7123_out: endpoint {
-					remote-endpoint = <&vga_in>;
-				};
-			};
-		};
-	};
-
-	x12_clk: x12 {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <24576000>;
-	};
-
-	x13_clk: x13 {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <74250000>;
-	};
-};
-
-&audio_clk_a {
-	clock-frequency = <22579200>;
-};
-
-&avb {
-	pinctrl-0 = <&avb_pins>;
-	pinctrl-names = "default";
-	phy-handle = <&phy0>;
-	status = "okay";
-
-	phy0: ethernet-phy@0 {
-		rxc-skew-ps = <1500>;
-		reg = <0>;
-		interrupt-parent = <&gpio2>;
-		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
-		reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
-		/*
-		 * TX clock internal delay mode is required for reliable
-		 * 1Gbps communication using the KSZ9031RNX phy present on
-		 * the Ebisu board, however, TX clock internal delay mode
-		 * isn't supported on r8a77990.  Thus, limit speed to
-		 * 100Mbps for reliable communication.
-		 */
-		max-speed = <100>;
-	};
-};
-
-&canfd {
-	pinctrl-0 = <&canfd0_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-
-	channel0 {
-		status = "okay";
-	};
-};
-
-&csi40 {
-	status = "okay";
-
-	ports {
-		port@0 {
-			csi40_in: endpoint {
-				clock-lanes = <0>;
-				data-lanes = <1 2>;
-				remote-endpoint = <&adv7482_txa>;
-			};
-		};
-	};
-};
-
-&du {
-	pinctrl-0 = <&du_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-
-	clocks = <&cpg CPG_MOD 724>,
-		 <&cpg CPG_MOD 723>,
-		 <&x13_clk>;
-	clock-names = "du.0", "du.1", "dclkin.0";
-
-	ports {
-		port@0 {
-			endpoint {
-				remote-endpoint = <&adv7123_in>;
-			};
-		};
-	};
-};
-
-&ehci0 {
-	dr_mode = "otg";
-	status = "okay";
-};
-
-&extal_clk {
-	clock-frequency = <48000000>;
-};
-
-&hsusb {
-	dr_mode = "otg";
-	status = "okay";
-};
-
-&i2c0 {
-	status = "okay";
-
-	io_expander: gpio@20 {
-		compatible = "onnn,pca9654";
-		reg = <0x20>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		interrupt-parent = <&gpio2>;
-		interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
-	};
-
-	hdmi-encoder@39 {
-		compatible = "adi,adv7511w";
-		reg = <0x39>;
-		interrupt-parent = <&gpio1>;
-		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
-
-		adi,input-depth = <8>;
-		adi,input-colorspace = "rgb";
-		adi,input-clock = "1x";
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				adv7511_in: endpoint {
-					remote-endpoint = <&thc63lvd1024_out>;
-				};
-			};
-
-			port@1 {
-				reg = <1>;
-				adv7511_out: endpoint {
-					remote-endpoint = <&hdmi_con_out>;
-				};
-			};
-		};
-	};
-
-	video-receiver@70 {
-		compatible = "adi,adv7482";
-		reg = <0x70>;
-
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		interrupt-parent = <&gpio0>;
-		interrupt-names = "intrq1", "intrq2";
-		interrupts = <7 IRQ_TYPE_LEVEL_LOW>,
-			     <17 IRQ_TYPE_LEVEL_LOW>;
-
-		port@7 {
-			reg = <7>;
-
-			adv7482_ain7: endpoint {
-				remote-endpoint = <&cvbs_con>;
-			};
-		};
-
-		port@8 {
-			reg = <8>;
-
-			adv7482_hdmi: endpoint {
-				remote-endpoint = <&hdmi_in_con>;
-			};
-		};
-
-		port@a {
-			reg = <10>;
-
-			adv7482_txa: endpoint {
-				clock-lanes = <0>;
-				data-lanes = <1 2>;
-				remote-endpoint = <&csi40_in>;
-			};
-		};
-	};
-};
-
-&i2c3 {
-	status = "okay";
-
-	ak4613: codec@10 {
-		compatible = "asahi-kasei,ak4613";
-		#sound-dai-cells = <0>;
-		reg = <0x10>;
-		clocks = <&rcar_sound 3>;
-
-		asahi-kasei,in1-single-end;
-		asahi-kasei,in2-single-end;
-		asahi-kasei,out1-single-end;
-		asahi-kasei,out2-single-end;
-		asahi-kasei,out3-single-end;
-		asahi-kasei,out4-single-end;
-		asahi-kasei,out5-single-end;
-		asahi-kasei,out6-single-end;
-	};
-
-	cs2000: clk-multiplier@4f {
-		#clock-cells = <0>;
-		compatible = "cirrus,cs2000-cp";
-		reg = <0x4f>;
-		clocks = <&audio_clkout>, <&x12_clk>;
-		clock-names = "clk_in", "ref_clk";
-
-		assigned-clocks = <&cs2000>;
-		assigned-clock-rates = <24576000>; /* 1/1 divide */
-	};
-};
-
-&i2c_dvfs {
-	status = "okay";
-
-	clock-frequency = <400000>;
-
-	pmic: pmic@30 {
-		pinctrl-0 = <&irq0_pins>;
-		pinctrl-names = "default";
-
-		compatible = "rohm,bd9571mwv";
-		reg = <0x30>;
-		interrupt-parent = <&intc_ex>;
-		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		rohm,ddr-backup-power = <0x1>;
-		rohm,rstbmode-level;
-	};
-
-	eeprom@50 {
-		compatible = "rohm,br24t01", "atmel,24c01";
-		reg = <0x50>;
-		pagesize = <8>;
-	};
-};
-
-&lvds0 {
-	status = "okay";
-
-	clocks = <&cpg CPG_MOD 727>,
-		 <&x13_clk>,
-		 <&extal_clk>;
-	clock-names = "fck", "dclkin.0", "extal";
-
-	ports {
-		port@1 {
-			lvds0_out: endpoint {
-				remote-endpoint = <&thc63lvd1024_in>;
-			};
-		};
-	};
-};
-
-&lvds1 {
-	/*
-	 * Even though the LVDS1 output is not connected, the encoder must be
-	 * enabled to supply a pixel clock to the DU for the DPAD output when
-	 * LVDS0 is in use.
-	 */
-	status = "okay";
-
-	clocks = <&cpg CPG_MOD 727>,
-		 <&x13_clk>,
-		 <&extal_clk>;
-	clock-names = "fck", "dclkin.0", "extal";
-};
-
-&ohci0 {
-	dr_mode = "otg";
-	status = "okay";
-};
-
-&pcie_bus_clk {
-	clock-frequency = <100000000>;
-};
-
-&pciec0 {
-	status = "okay";
-};
-
-&pfc {
-	avb_pins: avb {
-		groups = "avb_link", "avb_mii";
-		function = "avb";
-	};
-
-	canfd0_pins: canfd0 {
-		groups = "canfd0_data";
-		function = "canfd0";
-	};
-
-	du_pins: du {
-		groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
-		function = "du";
-	};
-
-	irq0_pins: irq0 {
-		groups = "intc_ex_irq0";
-		function = "intc_ex";
-	};
-
-	keys_pins: keys {
-		pins = "GP_5_10", "GP_5_11", "GP_5_12", "GP_5_13";
-		bias-pull-up;
-	};
-
-	pwm3_pins: pwm3 {
-		groups = "pwm3_b";
-		function = "pwm3";
-	};
-
-	pwm5_pins: pwm5 {
-		groups = "pwm5_a";
-		function = "pwm5";
-	};
-
-	scif2_pins: scif2 {
-		groups = "scif2_data_a";
-		function = "scif2";
-	};
-
-	sdhi0_pins: sd0 {
-		groups = "sdhi0_data4", "sdhi0_ctrl";
-		function = "sdhi0";
-		power-source = <3300>;
-	};
-
-	sdhi0_pins_uhs: sd0_uhs {
-		groups = "sdhi0_data4", "sdhi0_ctrl";
-		function = "sdhi0";
-		power-source = <1800>;
-	};
-
-	sdhi1_pins: sd1 {
-		groups = "sdhi1_data4", "sdhi1_ctrl";
-		function = "sdhi1";
-		power-source = <3300>;
-	};
-
-	sdhi1_pins_uhs: sd1_uhs {
-		groups = "sdhi1_data4", "sdhi1_ctrl";
-		function = "sdhi1";
-		power-source = <1800>;
-	};
-
-	sdhi3_pins: sd3 {
-		groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
-		function = "sdhi3";
-		power-source = <1800>;
-	};
-
-	sound_clk_pins: sound_clk {
-		groups = "audio_clk_a", "audio_clk_b_a", "audio_clk_c_a",
-			 "audio_clkout_a", "audio_clkout1_a";
-		function = "audio_clk";
-	};
-
-	sound_pins: sound {
-		groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data";
-		function = "ssi";
-	};
-
-	usb0_pins: usb {
-		groups = "usb0_b", "usb0_id";
-		function = "usb0";
-	};
-
-	usb30_pins: usb30 {
-		groups = "usb30";
-		function = "usb30";
-	};
-};
-
-&pwm3 {
-	pinctrl-0 = <&pwm3_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&pwm5 {
-	pinctrl-0 = <&pwm5_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&rcar_sound {
-	pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
-	pinctrl-names = "default";
-
-	/* Single DAI */
-	#sound-dai-cells = <0>;
-
-	/* audio_clkout0/1/2/3 */
-	#clock-cells = <1>;
-	clock-frequency = <12288000 11289600>;
-
-	status = "okay";
-
-	/* update <audio_clk_b> to <cs2000> */
-	clocks = <&cpg CPG_MOD 1005>,
-		 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
-		 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
-		 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
-		 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
-		 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
-		 <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
-		 <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
-		 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
-		 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
-		 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
-		 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
-		 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
-		 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
-		 <&audio_clk_a>, <&cs2000>, <&audio_clk_c>,
-		 <&cpg CPG_CORE R8A77990_CLK_ZA2>;
-
-	rcar_sound,dai {
-		dai0 {
-			playback = <&ssi0>, <&src0>, <&dvc0>;
-			capture  = <&ssi1>, <&src1>, <&dvc1>;
-		};
-	};
-
-};
-
-&rwdt {
-	timeout-sec = <60>;
-	status = "okay";
-};
-
-&scif2 {
-	pinctrl-0 = <&scif2_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&sdhi0 {
-	pinctrl-0 = <&sdhi0_pins>;
-	pinctrl-1 = <&sdhi0_pins_uhs>;
-	pinctrl-names = "default", "state_uhs";
-
-	vmmc-supply = <&vcc_sdhi0>;
-	vqmmc-supply = <&vccq_sdhi0>;
-	cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
-	wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
-	bus-width = <4>;
-	sd-uhs-sdr50;
-	sd-uhs-sdr104;
-	status = "okay";
-};
-
-&sdhi1 {
-	pinctrl-0 = <&sdhi1_pins>;
-	pinctrl-1 = <&sdhi1_pins_uhs>;
-	pinctrl-names = "default", "state_uhs";
-
-	vmmc-supply = <&vcc_sdhi1>;
-	vqmmc-supply = <&vccq_sdhi1>;
-	cd-gpios = <&gpio3 14 GPIO_ACTIVE_LOW>;
-	bus-width = <4>;
-	sd-uhs-sdr50;
-	sd-uhs-sdr104;
-	status = "okay";
-};
-
-&sdhi3 {
-	/* used for on-board 8bit eMMC */
-	pinctrl-0 = <&sdhi3_pins>;
-	pinctrl-1 = <&sdhi3_pins>;
-	pinctrl-names = "default", "state_uhs";
-
-	vmmc-supply = <&reg_3p3v>;
-	vqmmc-supply = <&reg_1p8v>;
-	mmc-hs200-1_8v;
-	mmc-hs400-1_8v;
-	bus-width = <8>;
-	no-sd;
-	no-sdio;
-	non-removable;
-	full-pwr-cycle-in-suspend;
-	status = "okay";
-};
-
-&ssi1 {
-	shared-pin;
-};
-
-&usb2_phy0 {
-	pinctrl-0 = <&usb0_pins>;
-	pinctrl-names = "default";
-
-	vbus-supply = <&vbus0_usb2>;
-	status = "okay";
-};
-
-&usb3_peri0 {
-	companion = <&xhci0>;
-	status = "okay";
-};
-
-&vin4 {
-	status = "okay";
-};
-
-&vin5 {
-	status = "okay";
-};
-
-&xhci0 {
-	pinctrl-0 = <&usb30_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
index 1ac15aa05b82..384825617fcf 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
@@ -8,678 +8,9 @@
 
 /dts-v1/;
 #include "r8a77995.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
+#include "draak.dtsi"
 
 / {
 	model = "Renesas Draak board based on r8a77995";
 	compatible = "renesas,draak", "renesas,r8a77995";
-
-	aliases {
-		serial0 = &scif2;
-		ethernet0 = &avb;
-	};
-
-	audio_clkout: audio-clkout {
-		/*
-		 * This is same as <&rcar_sound 0>
-		 * but needed to avoid cs2000/rcar_sound probe dead-lock
-		 */
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <12288000>;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm1 0 50000>;
-
-		brightness-levels = <512 511 505 494 473 440 392 327 241 133 0>;
-		default-brightness-level = <10>;
-
-		power-supply = <&reg_12p0v>;
-		enable-gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
-	};
-
-	chosen {
-		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
-		stdout-path = "serial0:115200n8";
-	};
-
-	composite-in {
-		compatible = "composite-video-connector";
-
-		port {
-			composite_con_in: endpoint {
-				remote-endpoint = <&adv7180_in>;
-			};
-		};
-	};
-
-	hdmi-in {
-		compatible = "hdmi-connector";
-		type = "a";
-
-		port {
-			hdmi_con_in: endpoint {
-				remote-endpoint = <&adv7612_in>;
-			};
-		};
-	};
-
-	hdmi-out {
-		compatible = "hdmi-connector";
-		type = "a";
-
-		port {
-			hdmi_con_out: endpoint {
-				remote-endpoint = <&adv7511_out>;
-			};
-		};
-	};
-
-	keys {
-		compatible = "gpio-keys";
-
-		pinctrl-0 = <&keys_pins>;
-		pinctrl-names = "default";
-
-		key-1 {
-			gpios = <&gpio4 12 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_1>;
-			label = "SW56-1";
-			wakeup-source;
-			debounce-interval = <20>;
-		};
-		key-2 {
-			gpios = <&gpio4 13 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_2>;
-			label = "SW56-2";
-			wakeup-source;
-			debounce-interval = <20>;
-		};
-		key-3 {
-			gpios = <&gpio4 14 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_3>;
-			label = "SW56-3";
-			wakeup-source;
-			debounce-interval = <20>;
-		};
-		key-4 {
-			gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_4>;
-			label = "SW56-4";
-			wakeup-source;
-			debounce-interval = <20>;
-		};
-	};
-
-	lvds-decoder {
-		compatible = "thine,thc63lvd1024";
-		vcc-supply = <&reg_3p3v>;
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				thc63lvd1024_in: endpoint {
-					remote-endpoint = <&lvds0_out>;
-				};
-			};
-
-			port@2 {
-				reg = <2>;
-				thc63lvd1024_out: endpoint {
-					remote-endpoint = <&adv7511_in>;
-				};
-			};
-		};
-	};
-
-	memory@48000000 {
-		device_type = "memory";
-		/* first 128MB is reserved for secure area. */
-		reg = <0x0 0x48000000 0x0 0x18000000>;
-	};
-
-	reg_1p8v: regulator-1p8v {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-1.8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	reg_3p3v: regulator-3p3v {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-3.3V";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	reg_12p0v: regulator-12p0v {
-		compatible = "regulator-fixed";
-		regulator-name = "D12.0V";
-		regulator-min-microvolt = <12000000>;
-		regulator-max-microvolt = <12000000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	sound_card: sound {
-		compatible = "audio-graph-card";
-
-		dais = <&rsnd_port0	/* ak4613 */
-			/* HDMI is not yet supported */
-		>;
-	};
-
-	vga {
-		compatible = "vga-connector";
-
-		port {
-			vga_in: endpoint {
-				remote-endpoint = <&adv7123_out>;
-			};
-		};
-	};
-
-	vga-encoder {
-		compatible = "adi,adv7123";
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				adv7123_in: endpoint {
-					remote-endpoint = <&du_out_rgb>;
-				};
-			};
-			port@1 {
-				reg = <1>;
-				adv7123_out: endpoint {
-					remote-endpoint = <&vga_in>;
-				};
-			};
-		};
-	};
-
-	x12_clk: x12 {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <74250000>;
-	};
-
-	x19_clk: x19 {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <24576000>;
-	};
-};
-
-&audio_clk_b {
-	/*
-	 * X11 is connected to VI4_FIELD/SCIF_CLK/AUDIO_CLKB,
-	 * and R-Car Sound uses AUDIO_CLKB.
-	 * Note is that schematic indicates VI4_FIELD conection only
-	 * not AUDIO_CLKB at SoC page.
-	 * And this VI4_FIELD/SCIF_CLK/AUDIO_CLKB is connected to SW60.
-	 * SW60 should be 1-2.
-	 */
-
-	clock-frequency = <22579200>;
-};
-
-&avb {
-	pinctrl-0 = <&avb0_pins>;
-	pinctrl-names = "default";
-	renesas,no-ether-link;
-	phy-handle = <&phy0>;
-	status = "okay";
-
-	phy0: ethernet-phy@0 {
-		rxc-skew-ps = <1500>;
-		reg = <0>;
-		interrupt-parent = <&gpio5>;
-		interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
-		/*
-		 * TX clock internal delay mode is required for reliable
-		 * 1Gbps communication using the KSZ9031RNX phy present on
-		 * the Draak board, however, TX clock internal delay mode
-		 * isn't supported on r8a77995.  Thus, limit speed to
-		 * 100Mbps for reliable communication.
-		 */
-		max-speed = <100>;
-	};
-};
-
-&can0 {
-	pinctrl-0 = <&can0_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&can1 {
-	pinctrl-0 = <&can1_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&du {
-	pinctrl-0 = <&du_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-
-	clocks = <&cpg CPG_MOD 724>,
-		 <&cpg CPG_MOD 723>,
-		 <&x12_clk>;
-	clock-names = "du.0", "du.1", "dclkin.0";
-
-	ports {
-		port@0 {
-			endpoint {
-				remote-endpoint = <&adv7123_in>;
-			};
-		};
-	};
-};
-
-&ehci0 {
-	dr_mode = "host";
-	status = "okay";
-};
-
-&extal_clk {
-	clock-frequency = <48000000>;
-};
-
-&hsusb {
-	dr_mode = "host";
-	status = "okay";
-};
-
-&i2c0 {
-	pinctrl-0 = <&i2c0_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-
-	ak4613: codec@10 {
-		compatible = "asahi-kasei,ak4613";
-		#sound-dai-cells = <0>;
-		reg = <0x10>;
-		clocks = <&rcar_sound 0>; /* audio_clkout */
-
-		asahi-kasei,in1-single-end;
-		asahi-kasei,in2-single-end;
-		asahi-kasei,out1-single-end;
-		asahi-kasei,out2-single-end;
-		asahi-kasei,out3-single-end;
-		asahi-kasei,out4-single-end;
-		asahi-kasei,out5-single-end;
-		asahi-kasei,out6-single-end;
-
-		port {
-			ak4613_endpoint: endpoint {
-				remote-endpoint = <&rsnd_for_ak4613>;
-			};
-		};
-	};
-
-	composite-in@20 {
-		compatible = "adi,adv7180cp";
-		reg = <0x20>;
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				adv7180_in: endpoint {
-					remote-endpoint = <&composite_con_in>;
-				};
-			};
-
-			port@3 {
-				reg = <3>;
-
-				/*
-				 * The VIN4 video input path is shared between
-				 * CVBS and HDMI inputs through SW[49-53]
-				 * switches.
-				 *
-				 * CVBS is the default selection, link it to
-				 * VIN4 here.
-				 */
-				adv7180_out: endpoint {
-					remote-endpoint = <&vin4_in>;
-				};
-			};
-		};
-
-	};
-
-	hdmi-encoder@39 {
-		compatible = "adi,adv7511w";
-		reg = <0x39>, <0x3f>, <0x3c>, <0x38>;
-		reg-names = "main", "edid", "cec", "packet";
-		interrupt-parent = <&gpio1>;
-		interrupts = <28 IRQ_TYPE_LEVEL_LOW>;
-
-		adi,input-depth = <8>;
-		adi,input-colorspace = "rgb";
-		adi,input-clock = "1x";
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				adv7511_in: endpoint {
-					remote-endpoint = <&thc63lvd1024_out>;
-				};
-			};
-
-			port@1 {
-				reg = <1>;
-				adv7511_out: endpoint {
-					remote-endpoint = <&hdmi_con_out>;
-				};
-			};
-		};
-	};
-
-	hdmi-decoder@4c {
-		compatible = "adi,adv7612";
-		reg = <0x4c>;
-		default-input = <0>;
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-
-				adv7612_in: endpoint {
-					remote-endpoint = <&hdmi_con_in>;
-				};
-			};
-
-			port@2 {
-				reg = <2>;
-
-				/*
-				 * The VIN4 video input path is shared between
-				 * CVBS and HDMI inputs through SW[49-53]
-				 * switches.
-				 *
-				 * CVBS is the default selection, leave HDMI
-				 * not connected here.
-				 */
-				adv7612_out: endpoint {
-					pclk-sample = <0>;
-					hsync-active = <0>;
-					vsync-active = <0>;
-				};
-			};
-		};
-	};
-
-	cs2000: clk-multiplier@4f {
-		#clock-cells = <0>;
-		compatible = "cirrus,cs2000-cp";
-		reg = <0x4f>;
-		clocks = <&audio_clkout>, <&x19_clk>; /* audio_clkout_1, x19 */
-		clock-names = "clk_in", "ref_clk";
-
-		assigned-clocks = <&cs2000>;
-		assigned-clock-rates = <24576000>; /* 1/1 divide */
-	};
-
-	eeprom@50 {
-		compatible = "rohm,br24t01", "atmel,24c01";
-		reg = <0x50>;
-		pagesize = <8>;
-	};
-};
-
-&i2c1 {
-	pinctrl-0 = <&i2c1_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&lvds0 {
-	status = "okay";
-
-	clocks = <&cpg CPG_MOD 727>,
-		 <&x12_clk>,
-		 <&extal_clk>;
-	clock-names = "fck", "dclkin.0", "extal";
-
-	ports {
-		port@1 {
-			lvds0_out: endpoint {
-				remote-endpoint = <&thc63lvd1024_in>;
-			};
-		};
-	};
-};
-
-&lvds1 {
-	/*
-	 * Even though the LVDS1 output is not connected, the encoder must be
-	 * enabled to supply a pixel clock to the DU for the DPAD output when
-	 * LVDS0 is in use.
-	 */
-	status = "okay";
-
-	clocks = <&cpg CPG_MOD 727>,
-		 <&x12_clk>,
-		 <&extal_clk>;
-	clock-names = "fck", "dclkin.0", "extal";
-};
-
-&ohci0 {
-	dr_mode = "host";
-	status = "okay";
-};
-
-&pfc {
-	avb0_pins: avb {
-		groups = "avb0_link", "avb0_mdio", "avb0_mii";
-		function = "avb0";
-	};
-
-	can0_pins: can0 {
-		groups = "can0_data_a";
-		function = "can0";
-	};
-
-	can1_pins: can1 {
-		groups = "can1_data_a";
-		function = "can1";
-	};
-
-	du_pins: du {
-		groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
-		function = "du";
-	};
-
-	i2c0_pins: i2c0 {
-		groups = "i2c0";
-		function = "i2c0";
-	};
-
-	i2c1_pins: i2c1 {
-		groups = "i2c1";
-		function = "i2c1";
-	};
-
-	keys_pins: keys {
-		pins = "GP_4_12", "GP_4_13", "GP_4_14", "GP_4_15";
-		bias-pull-up;
-	};
-
-	pwm0_pins: pwm0 {
-		groups = "pwm0_c";
-		function = "pwm0";
-	};
-
-	pwm1_pins: pwm1 {
-		groups = "pwm1_c";
-		function = "pwm1";
-	};
-
-	scif2_pins: scif2 {
-		groups = "scif2_data";
-		function = "scif2";
-	};
-
-	sdhi2_pins: sd2 {
-		groups = "mmc_data8", "mmc_ctrl";
-		function = "mmc";
-		power-source = <1800>;
-	};
-
-	sdhi2_pins_uhs: sd2_uhs {
-		groups = "mmc_data8", "mmc_ctrl";
-		function = "mmc";
-		power-source = <1800>;
-	};
-
-	sound_pins: sound {
-		groups = "ssi34_ctrl", "ssi3_data", "ssi4_data_a";
-		function = "ssi";
-	};
-
-	sound_clk_pins: sound-clk {
-		groups = "audio_clk_a", "audio_clk_b",
-			 "audio_clkout", "audio_clkout1";
-		function = "audio_clk";
-	};
-
-	usb0_pins: usb0 {
-		groups = "usb0";
-		function = "usb0";
-	};
-
-	vin4_pins_cvbs: vin4 {
-		groups = "vin4_data8", "vin4_sync", "vin4_clk";
-		function = "vin4";
-	};
-};
-
-&pwm0 {
-	pinctrl-0 = <&pwm0_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&pwm1 {
-	pinctrl-0 = <&pwm1_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&rcar_sound {
-	pinctrl-0 = <&sound_pins>, <&sound_clk_pins>;
-	pinctrl-names = "default";
-
-	/* Single DAI */
-	#sound-dai-cells = <0>;
-
-	/* audio_clkout0/1 */
-	#clock-cells = <1>;
-	clock-frequency = <12288000 11289600>;
-
-	status = "okay";
-
-	clocks = <&cpg CPG_MOD 1005>,
-		 <&cpg CPG_MOD 1011>, <&cpg CPG_MOD 1012>,
-		 <&cpg CPG_MOD 1025>, <&cpg CPG_MOD 1026>,
-		 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
-		 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
-		 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
-		 <&cs2000>, <&audio_clk_b>,
-		 <&cpg CPG_CORE R8A77995_CLK_ZA2>;
-
-	ports {
-		rsnd_port0: port {
-			rsnd_for_ak4613: endpoint {
-				remote-endpoint = <&ak4613_endpoint>;
-				dai-format = "left_j";
-				bitclock-master = <&rsnd_for_ak4613>;
-				frame-master = <&rsnd_for_ak4613>;
-				playback = <&ssi3>, <&src5>, <&dvc0>;
-				capture  = <&ssi4>, <&src6>, <&dvc1>;
-			};
-		};
-	};
-};
-
-&rwdt {
-	timeout-sec = <60>;
-	status = "okay";
-};
-
-&scif2 {
-	pinctrl-0 = <&scif2_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&sdhi2 {
-	/* used for on-board eMMC */
-	pinctrl-0 = <&sdhi2_pins>;
-	pinctrl-1 = <&sdhi2_pins_uhs>;
-	pinctrl-names = "default", "state_uhs";
-
-	vmmc-supply = <&reg_3p3v>;
-	vqmmc-supply = <&reg_1p8v>;
-	bus-width = <8>;
-	mmc-hs200-1_8v;
-	no-sd;
-	no-sdio;
-	non-removable;
-	status = "okay";
-};
-
-&ssi4 {
-	shared-pin;
-};
-
-&usb2_phy0 {
-	pinctrl-0 = <&usb0_pins>;
-	pinctrl-names = "default";
-
-	renesas,no-otg-pins;
-	status = "okay";
-};
-
-&vin4 {
-	pinctrl-0 = <&vin4_pins_cvbs>;
-	pinctrl-names = "default";
-
-	status = "okay";
-
-	ports {
-		port {
-			vin4_in: endpoint {
-				remote-endpoint = <&adv7180_out>;
-			};
-		};
-	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi
index a0a1a1da0d87..cd2f0d60f21a 100644
--- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi
@@ -6,6 +6,7 @@
  */
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
 #include <dt-bindings/leds/common.h>
 
 #include "r8a779a0.dtsi"
@@ -22,6 +23,37 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&keys_pins>;
+		pinctrl-names = "default";
+
+		key-1 {
+			gpios = <&gpio6 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_1>;
+			label = "SW47";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+
+		key-2 {
+			gpios = <&gpio6 19 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_2>;
+			label = "SW48";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+
+		key-3 {
+			gpios = <&gpio6 20 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_3>;
+			label = "SW49";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
@@ -160,12 +192,22 @@
 		function = "i2c6";
 	};
 
+	keys_pins: keys {
+		pins = "GP_6_18", "GP_6_19", "GP_6_20";
+		bias-pull-up;
+	};
+
 	mmc_pins: mmc {
 		groups = "mmc_data8", "mmc_ctrl", "mmc_ds";
 		function = "mmc";
 		power-source = <1800>;
 	};
 
+	qspi0_pins: qspi0 {
+		groups = "qspi0_ctrl", "qspi0_data4";
+		function = "qspi0";
+	};
+
 	scif0_pins: scif0 {
 		groups = "scif0_data", "scif0_ctrl";
 		function = "scif0";
@@ -177,6 +219,34 @@
 	};
 };
 
+&rpc {
+	pinctrl-0 = <&qspi0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	flash@0 {
+		compatible = "spansion,s25fs512s", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <40000000>;
+		spi-rx-bus-width = <4>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			boot@0 {
+				reg = <0x0 0xcc0000>;
+				read-only;
+			};
+			user@cc0000 {
+				reg = <0xcc0000 0x3340000>;
+			};
+		};
+	};
+};
+
 &rwdt {
 	timeout-sec = <60>;
 	status = "okay";
diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
index dc671ff57ec7..e46dc9aa0a43 100644
--- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
@@ -27,6 +27,8 @@
 	status = "okay";
 
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
 		rxc-skew-ps = <1500>;
 		reg = <0>;
 		interrupt-parent = <&gpio4>;
diff --git a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
index 631d520cebee..43bf2cbfbd8f 100644
--- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
@@ -933,6 +933,17 @@
 			status = "disabled";
 		};
 
+		tpu: pwm@e6e80000 {
+			compatible = "renesas,tpu-r8a779a0", "renesas,tpu";
+			reg = <0 0xe6e80000 0 0x148>;
+			interrupts = <GIC_SPI 515 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 718>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 718>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
 		msiof0: spi@e6e90000 {
 			compatible = "renesas,msiof-r8a779a0",
 				     "renesas,rcar-gen3-msiof";
@@ -1023,6 +1034,902 @@
 			status = "disabled";
 		};
 
+		vin00: video@e6ef0000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ef0000 0 0x1000>;
+			interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 730>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 730>;
+			renesas,id = <0>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin00isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin00>;
+					};
+				};
+			};
+		};
+
+		vin01: video@e6ef1000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ef1000 0 0x1000>;
+			interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 731>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 731>;
+			renesas,id = <1>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin01isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin01>;
+					};
+				};
+			};
+		};
+
+		vin02: video@e6ef2000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ef2000 0 0x1000>;
+			interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 800>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 800>;
+			renesas,id = <2>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin02isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin02>;
+					};
+				};
+			};
+		};
+
+		vin03: video@e6ef3000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ef3000 0 0x1000>;
+			interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 801>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 801>;
+			renesas,id = <3>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin03isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin03>;
+					};
+				};
+			};
+		};
+
+		vin04: video@e6ef4000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ef4000 0 0x1000>;
+			interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 802>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 802>;
+			renesas,id = <4>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin04isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin04>;
+					};
+				};
+			};
+		};
+
+		vin05: video@e6ef5000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ef5000 0 0x1000>;
+			interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 803>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 803>;
+			renesas,id = <5>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin05isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin05>;
+					};
+				};
+			};
+		};
+
+		vin06: video@e6ef6000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ef6000 0 0x1000>;
+			interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 804>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 804>;
+			renesas,id = <6>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin06isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin06>;
+					};
+				};
+			};
+		};
+
+		vin07: video@e6ef7000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ef7000 0 0x1000>;
+			interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 805>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 805>;
+			renesas,id = <7>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin07isp0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&isp0vin07>;
+					};
+				};
+			};
+		};
+
+		vin08: video@e6ef8000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ef8000 0 0x1000>;
+			interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 806>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 806>;
+			renesas,id = <8>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin08isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin08>;
+					};
+				};
+			};
+		};
+
+		vin09: video@e6ef9000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ef9000 0 0x1000>;
+			interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 807>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 807>;
+			renesas,id = <9>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin09isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin09>;
+					};
+				};
+			};
+		};
+
+		vin10: video@e6efa000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6efa000 0 0x1000>;
+			interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 808>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 808>;
+			renesas,id = <10>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin10isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin10>;
+					};
+				};
+			};
+		};
+
+		vin11: video@e6efb000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6efb000 0 0x1000>;
+			interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 809>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 809>;
+			renesas,id = <11>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin11isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin11>;
+					};
+				};
+			};
+		};
+
+		vin12: video@e6efc000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6efc000 0 0x1000>;
+			interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 810>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 810>;
+			renesas,id = <12>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin12isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin12>;
+					};
+				};
+			};
+		};
+
+		vin13: video@e6efd000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6efd000 0 0x1000>;
+			interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 811>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 811>;
+			renesas,id = <13>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin13isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin13>;
+					};
+				};
+			};
+		};
+
+		vin14: video@e6efe000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6efe000 0 0x1000>;
+			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 812>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 812>;
+			renesas,id = <14>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin14isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin14>;
+					};
+				};
+			};
+		};
+
+		vin15: video@e6eff000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6eff000 0 0x1000>;
+			interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 813>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 813>;
+			renesas,id = <15>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin15isp1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&isp1vin15>;
+					};
+				};
+			};
+		};
+
+		vin16: video@e6ed0000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ed0000 0 0x1000>;
+			interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 814>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 814>;
+			renesas,id = <16>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin16isp2: endpoint@2 {
+						reg = <2>;
+						remote-endpoint = <&isp2vin16>;
+					};
+				};
+			};
+		};
+
+		vin17: video@e6ed1000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ed1000 0 0x1000>;
+			interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 815>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 815>;
+			renesas,id = <17>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin17isp2: endpoint@2 {
+						reg = <2>;
+						remote-endpoint = <&isp2vin17>;
+					};
+				};
+			};
+		};
+
+		vin18: video@e6ed2000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ed2000 0 0x1000>;
+			interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 816>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 816>;
+			renesas,id = <18>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin18isp2: endpoint@2 {
+						reg = <2>;
+						remote-endpoint = <&isp2vin18>;
+					};
+				};
+			};
+		};
+
+		vin19: video@e6ed3000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ed3000 0 0x1000>;
+			interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 817>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 817>;
+			renesas,id = <19>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin19isp2: endpoint@2 {
+						reg = <2>;
+						remote-endpoint = <&isp2vin19>;
+					};
+				};
+			};
+		};
+
+		vin20: video@e6ed4000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ed4000 0 0x1000>;
+			interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 818>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 818>;
+			renesas,id = <20>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin20isp2: endpoint@2 {
+						reg = <2>;
+						remote-endpoint = <&isp2vin20>;
+					};
+				};
+			};
+		};
+
+		vin21: video@e6ed5000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ed5000 0 0x1000>;
+			interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 819>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 819>;
+			renesas,id = <21>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin21isp2: endpoint@2 {
+						reg = <2>;
+						remote-endpoint = <&isp2vin21>;
+					};
+				};
+			};
+		};
+
+		vin22: video@e6ed6000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ed6000 0 0x1000>;
+			interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 820>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 820>;
+			renesas,id = <22>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin22isp2: endpoint@2 {
+						reg = <2>;
+						remote-endpoint = <&isp2vin22>;
+					};
+				};
+			};
+		};
+
+		vin23: video@e6ed7000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ed7000 0 0x1000>;
+			interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 821>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 821>;
+			renesas,id = <23>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin23isp2: endpoint@2 {
+						reg = <2>;
+						remote-endpoint = <&isp2vin23>;
+					};
+				};
+			};
+		};
+
+		vin24: video@e6ed8000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ed8000 0 0x1000>;
+			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 822>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 822>;
+			renesas,id = <24>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin24isp3: endpoint@3 {
+						reg = <3>;
+						remote-endpoint = <&isp3vin24>;
+					};
+				};
+			};
+		};
+
+		vin25: video@e6ed9000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ed9000 0 0x1000>;
+			interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 823>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 823>;
+			renesas,id = <25>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin25isp3: endpoint@3 {
+						reg = <3>;
+						remote-endpoint = <&isp3vin25>;
+					};
+				};
+			};
+		};
+
+		vin26: video@e6eda000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6eda000 0 0x1000>;
+			interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 824>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 824>;
+			renesas,id = <26>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin26isp3: endpoint@3 {
+						reg = <3>;
+						remote-endpoint = <&isp3vin26>;
+					};
+				};
+			};
+		};
+
+		vin27: video@e6edb000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6edb000 0 0x1000>;
+			interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 825>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 825>;
+			renesas,id = <27>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin27isp3: endpoint@3 {
+						reg = <3>;
+						remote-endpoint = <&isp3vin27>;
+					};
+				};
+			};
+		};
+
+		vin28: video@e6edc000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6edc000 0 0x1000>;
+			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 826>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 826>;
+			renesas,id = <28>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin28isp3: endpoint@3 {
+						reg = <3>;
+						remote-endpoint = <&isp3vin28>;
+					};
+				};
+			};
+		};
+
+		vin29: video@e6edd000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6edd000 0 0x1000>;
+			interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 827>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 827>;
+			renesas,id = <29>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin29isp3: endpoint@3 {
+						reg = <3>;
+						remote-endpoint = <&isp3vin29>;
+					};
+				};
+			};
+		};
+
+		vin30: video@e6ede000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6ede000 0 0x1000>;
+			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 828>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 828>;
+			renesas,id = <30>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin30isp3: endpoint@3 {
+						reg = <3>;
+						remote-endpoint = <&isp3vin30>;
+					};
+				};
+			};
+		};
+
+		vin31: video@e6edf000 {
+			compatible = "renesas,vin-r8a779a0";
+			reg = <0 0xe6edf000 0 0x1000>;
+			interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 829>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 829>;
+			renesas,id = <31>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <2>;
+
+					vin31isp3: endpoint@3 {
+						reg = <3>;
+						remote-endpoint = <&isp3vin31>;
+					};
+				};
+			};
+		};
+
 		dmac1: dma-controller@e7350000 {
 			compatible = "renesas,dmac-r8a779a0";
 			reg = <0 0xe7350000 0 0x1000>,
@@ -1090,9 +1997,124 @@
 			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
 			resets = <&cpg 706>;
 			max-frequency = <200000000>;
+			iommus = <&ipmmu_ds0 32>;
 			status = "disabled";
 		};
 
+		rpc: spi@ee200000 {
+			compatible = "renesas,r8a779a0-rpc-if",
+				     "renesas,rcar-gen3-rpc-if";
+			reg = <0 0xee200000 0 0x200>,
+			      <0 0x08000000 0 0x04000000>,
+			      <0 0xee208000 0 0x100>;
+			reg-names = "regs", "dirmap", "wbuf";
+			interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 629>;
+			clock-names = "rpc";
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 629>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		ipmmu_rt0: iommu@ee480000 {
+			compatible = "renesas,ipmmu-r8a779a0";
+			reg = <0 0xee480000 0 0x20000>;
+			renesas,ipmmu-main = <&ipmmu_mm 10>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_rt1: iommu@ee4c0000 {
+			compatible = "renesas,ipmmu-r8a779a0";
+			reg = <0 0xee4c0000 0 0x20000>;
+			renesas,ipmmu-main = <&ipmmu_mm 19>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_ds0: iommu@eed00000 {
+			compatible = "renesas,ipmmu-r8a779a0";
+			reg = <0 0xeed00000 0 0x20000>;
+			renesas,ipmmu-main = <&ipmmu_mm 0>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_ds1: iommu@eed40000 {
+			compatible = "renesas,ipmmu-r8a779a0";
+			reg = <0 0xeed40000 0 0x20000>;
+			renesas,ipmmu-main = <&ipmmu_mm 1>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_ir: iommu@eed80000 {
+			compatible = "renesas,ipmmu-r8a779a0";
+			reg = <0 0xeed80000 0 0x20000>;
+			renesas,ipmmu-main = <&ipmmu_mm 3>;
+			power-domains = <&sysc R8A779A0_PD_A3IR>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_vc0: iommu@eedc0000 {
+			compatible = "renesas,ipmmu-r8a779a0";
+			reg = <0 0xeedc0000 0 0x20000>;
+			renesas,ipmmu-main = <&ipmmu_mm 12>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_vi0: iommu@eee80000 {
+			compatible = "renesas,ipmmu-r8a779a0";
+			reg = <0 0xeee80000 0 0x20000>;
+			renesas,ipmmu-main = <&ipmmu_mm 14>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_vi1: iommu@eeec0000 {
+			compatible = "renesas,ipmmu-r8a779a0";
+			reg = <0 0xeeec0000 0 0x20000>;
+			renesas,ipmmu-main = <&ipmmu_mm 15>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_3dg: iommu@eee00000 {
+			compatible = "renesas,ipmmu-r8a779a0";
+			reg = <0 0xeee00000 0 0x20000>;
+			renesas,ipmmu-main = <&ipmmu_mm 6>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_vip0: iommu@eef00000 {
+			compatible = "renesas,ipmmu-r8a779a0";
+			reg = <0 0xeef00000 0 0x20000>;
+			renesas,ipmmu-main = <&ipmmu_mm 5>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_vip1: iommu@eef40000 {
+			compatible = "renesas,ipmmu-r8a779a0";
+			reg = <0 0xeef40000 0 0x20000>;
+			renesas,ipmmu-main = <&ipmmu_mm 11>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
+		ipmmu_mm: iommu@eefc0000 {
+			compatible = "renesas,ipmmu-r8a779a0";
+			reg = <0 0xeefc0000 0 0x20000>;
+			interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			#iommu-cells = <1>;
+		};
+
 		gic: interrupt-controller@f1000000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;
@@ -1142,6 +2164,442 @@
 			renesas,fcp = <&fcpvd1>;
 		};
 
+		csi40: csi2@feaa0000 {
+			compatible = "renesas,r8a779a0-csi2";
+			reg = <0 0xfeaa0000 0 0x10000>;
+			interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 331>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 331>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+				};
+
+				port@1 {
+					reg = <1>;
+					csi40isp0: endpoint {
+						remote-endpoint = <&isp0csi40>;
+					};
+				};
+			};
+		};
+
+		csi41: csi2@feab0000 {
+			compatible = "renesas,r8a779a0-csi2";
+			reg = <0 0xfeab0000 0 0x10000>;
+			interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 400>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 400>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+				};
+
+				port@1 {
+					reg = <1>;
+					csi41isp1: endpoint {
+						remote-endpoint = <&isp1csi41>;
+					};
+				};
+			};
+		};
+
+		csi42: csi2@fed60000 {
+			compatible = "renesas,r8a779a0-csi2";
+			reg = <0 0xfed60000 0 0x10000>;
+			interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 401>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 401>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+				};
+
+				port@1 {
+					reg = <1>;
+					csi42isp2: endpoint {
+						remote-endpoint = <&isp2csi42>;
+					};
+				};
+			};
+		};
+
+		csi43: csi2@fed70000 {
+			compatible = "renesas,r8a779a0-csi2";
+			reg = <0 0xfed70000 0 0x10000>;
+			interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 402>;
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 402>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+				};
+
+				port@1 {
+					reg = <1>;
+					csi43isp3: endpoint {
+						remote-endpoint = <&isp3csi43>;
+					};
+				};
+			};
+		};
+
+		isp0: isp@fed00000 {
+			compatible = "renesas,r8a779a0-isp";
+			reg = <0 0xfed00000 0 0x10000>;
+			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 612>;
+			power-domains = <&sysc R8A779A0_PD_A3ISP01>;
+			resets = <&cpg 612>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <0>;
+
+					isp0csi40: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&csi40isp0>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					isp0vin00: endpoint {
+						remote-endpoint = <&vin00isp0>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					isp0vin01: endpoint {
+						remote-endpoint = <&vin01isp0>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					isp0vin02: endpoint {
+						remote-endpoint = <&vin02isp0>;
+					};
+				};
+
+				port@4 {
+					reg = <4>;
+					isp0vin03: endpoint {
+						remote-endpoint = <&vin03isp0>;
+					};
+				};
+
+				port@5 {
+					reg = <5>;
+					isp0vin04: endpoint {
+						remote-endpoint = <&vin04isp0>;
+					};
+				};
+
+				port@6 {
+					reg = <6>;
+					isp0vin05: endpoint {
+						remote-endpoint = <&vin05isp0>;
+					};
+				};
+
+				port@7 {
+					reg = <7>;
+					isp0vin06: endpoint {
+						remote-endpoint = <&vin06isp0>;
+					};
+				};
+
+				port@8 {
+					reg = <8>;
+					isp0vin07: endpoint {
+						remote-endpoint = <&vin07isp0>;
+					};
+				};
+			};
+		};
+
+		isp1: isp@fed20000 {
+			compatible = "renesas,r8a779a0-isp";
+			reg = <0 0xfed20000 0 0x10000>;
+			interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 613>;
+			power-domains = <&sysc R8A779A0_PD_A3ISP01>;
+			resets = <&cpg 613>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <0>;
+
+					isp1csi41: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&csi41isp1>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					isp1vin08: endpoint {
+						remote-endpoint = <&vin08isp1>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					isp1vin09: endpoint {
+						remote-endpoint = <&vin09isp1>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					isp1vin10: endpoint {
+						remote-endpoint = <&vin10isp1>;
+					};
+				};
+
+				port@4 {
+					reg = <4>;
+					isp1vin11: endpoint {
+						remote-endpoint = <&vin11isp1>;
+					};
+				};
+
+				port@5 {
+					reg = <5>;
+					isp1vin12: endpoint {
+						remote-endpoint = <&vin12isp1>;
+					};
+				};
+
+				port@6 {
+					reg = <6>;
+					isp1vin13: endpoint {
+						remote-endpoint = <&vin13isp1>;
+					};
+				};
+
+				port@7 {
+					reg = <7>;
+					isp1vin14: endpoint {
+						remote-endpoint = <&vin14isp1>;
+					};
+				};
+
+				port@8 {
+					reg = <8>;
+					isp1vin15: endpoint {
+						remote-endpoint = <&vin15isp1>;
+					};
+				};
+			};
+		};
+
+		isp2: isp@fed30000 {
+			compatible = "renesas,r8a779a0-isp";
+			reg = <0 0xfed30000 0 0x10000>;
+			interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 614>;
+			power-domains = <&sysc R8A779A0_PD_A3ISP23>;
+			resets = <&cpg 614>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <0>;
+
+					isp2csi42: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&csi42isp2>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					isp2vin16: endpoint {
+						remote-endpoint = <&vin16isp2>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					isp2vin17: endpoint {
+						remote-endpoint = <&vin17isp2>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					isp2vin18: endpoint {
+						remote-endpoint = <&vin18isp2>;
+					};
+				};
+
+				port@4 {
+					reg = <4>;
+					isp2vin19: endpoint {
+						remote-endpoint = <&vin19isp2>;
+					};
+				};
+
+				port@5 {
+					reg = <5>;
+					isp2vin20: endpoint {
+						remote-endpoint = <&vin20isp2>;
+					};
+				};
+
+				port@6 {
+					reg = <6>;
+					isp2vin21: endpoint {
+						remote-endpoint = <&vin21isp2>;
+					};
+				};
+
+				port@7 {
+					reg = <7>;
+					isp2vin22: endpoint {
+						remote-endpoint = <&vin22isp2>;
+					};
+				};
+
+				port@8 {
+					reg = <8>;
+					isp2vin23: endpoint {
+						remote-endpoint = <&vin23isp2>;
+					};
+				};
+			};
+		};
+
+		isp3: isp@fed40000 {
+			compatible = "renesas,r8a779a0-isp";
+			reg = <0 0xfed40000 0 0x10000>;
+			interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 615>;
+			power-domains = <&sysc R8A779A0_PD_A3ISP23>;
+			resets = <&cpg 615>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <0>;
+
+					isp3csi43: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&csi43isp3>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					isp3vin24: endpoint {
+						remote-endpoint = <&vin24isp3>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					isp3vin25: endpoint {
+						remote-endpoint = <&vin25isp3>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					isp3vin26: endpoint {
+						remote-endpoint = <&vin26isp3>;
+					};
+				};
+
+				port@4 {
+					reg = <4>;
+					isp3vin27: endpoint {
+						remote-endpoint = <&vin27isp3>;
+					};
+				};
+
+				port@5 {
+					reg = <5>;
+					isp3vin28: endpoint {
+						remote-endpoint = <&vin28isp3>;
+					};
+				};
+
+				port@6 {
+					reg = <6>;
+					isp3vin29: endpoint {
+						remote-endpoint = <&vin29isp3>;
+					};
+				};
+
+				port@7 {
+					reg = <7>;
+					isp3vin30: endpoint {
+						remote-endpoint = <&vin30isp3>;
+					};
+				};
+
+				port@8 {
+					reg = <8>;
+					isp3vin31: endpoint {
+						remote-endpoint = <&vin31isp3>;
+					};
+				};
+			};
+		};
+
 		prr: chipid@fff00044 {
 			compatible = "renesas,prr";
 			reg = <0 0xfff00044 0 4>;
diff --git a/arch/arm64/boot/dts/renesas/r8a779m0.dtsi b/arch/arm64/boot/dts/renesas/r8a779m0.dtsi
new file mode 100644
index 000000000000..6fb1979cc041
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779m0.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: (GPL-2.0 or MIT)
+/*
+ * Device Tree Source for the R-Car H3e (R8A779M0) SoC
+ *
+ * Copyright (C) 2021 Glider bv
+ */
+
+#include "r8a77951.dtsi"
+
+/ {
+	compatible = "renesas,r8a779m0", "renesas,r8a7795";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779m1.dtsi b/arch/arm64/boot/dts/renesas/r8a779m1.dtsi
index 0e9b04469b83..b6e855f52adf 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779m1.dtsi
@@ -10,3 +10,12 @@
 / {
 	compatible = "renesas,r8a779m1", "renesas,r8a7795";
 };
+
+&cluster0_opp {
+	opp-2000000000 {
+		opp-hz = /bits/ 64 <2000000000>;
+		opp-microvolt = <960000>;
+		clock-latency-ns = <300000>;
+		turbo-mode;
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779m2.dtsi b/arch/arm64/boot/dts/renesas/r8a779m2.dtsi
new file mode 100644
index 000000000000..324627340b86
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779m2.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: (GPL-2.0 or MIT)
+/*
+ * Device Tree Source for the R-Car M3e (R8A779M2) SoC
+ *
+ * Copyright (C) 2021 Glider bv
+ */
+
+#include "r8a77961.dtsi"
+
+/ {
+	compatible = "renesas,r8a779m2", "renesas,r8a77961";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779m3.dtsi b/arch/arm64/boot/dts/renesas/r8a779m3.dtsi
index 65bb6188ccf5..6cff38a6d20b 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m3.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779m3.dtsi
@@ -10,3 +10,12 @@
 / {
 	compatible = "renesas,r8a779m3", "renesas,r8a77961";
 };
+
+&cluster0_opp {
+	opp-2000000000 {
+		opp-hz = /bits/ 64 <2000000000>;
+		opp-microvolt = <960000>;
+		clock-latency-ns = <300000>;
+		turbo-mode;
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779m4.dtsi b/arch/arm64/boot/dts/renesas/r8a779m4.dtsi
new file mode 100644
index 000000000000..d7fbb6c05502
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779m4.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: (GPL-2.0 or MIT)
+/*
+ * Device Tree Source for the R-Car M3Ne (R8A779M4) SoC
+ *
+ * Copyright (C) 2021 Glider bv
+ */
+
+#include "r8a77965.dtsi"
+
+/ {
+	compatible = "renesas,r8a779m4", "renesas,r8a77965";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779m5-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a779m5-salvator-xs.dts
new file mode 100644
index 000000000000..c0341a88d641
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779m5-salvator-xs.dts
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: (GPL-2.0 or MIT)
+/*
+ * Device Tree Source for the Salvator-X 2nd version board with R-Car M3Ne-2G
+ *
+ * Copyright (C) 2021 Glider bv
+ *
+ * Based on r8a77965-salvator-xs.dts
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r8a779m5.dtsi"
+#include "salvator-xs.dtsi"
+
+/ {
+	model = "Renesas Salvator-X 2nd version board based on r8a779m5";
+	compatible = "renesas,salvator-xs", "renesas,r8a779m5",
+		     "renesas,r8a77965";
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x78000000>;
+	};
+};
+
+&du {
+	clocks = <&cpg CPG_MOD 724>,
+		 <&cpg CPG_MOD 723>,
+		 <&cpg CPG_MOD 721>,
+		 <&versaclock6 1>,
+		 <&x21_clk>,
+		 <&versaclock6 2>;
+	clock-names = "du.0", "du.1", "du.3",
+		      "dclkin.0", "dclkin.1", "dclkin.3";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779m5.dtsi b/arch/arm64/boot/dts/renesas/r8a779m5.dtsi
new file mode 100644
index 000000000000..8c9c0557fe77
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779m5.dtsi
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: (GPL-2.0 or MIT)
+/*
+ * Device Tree Source for the R-Car M3Ne-2G (R8A779M5) SoC
+ *
+ * Copyright (C) 2021 Glider bv
+ */
+
+#include "r8a77965.dtsi"
+
+/ {
+	compatible = "renesas,r8a779m5", "renesas,r8a77965";
+};
+
+&cluster0_opp {
+	opp-2000000000 {
+		opp-hz = /bits/ 64 <2000000000>;
+		opp-microvolt = <960000>;
+		clock-latency-ns = <300000>;
+		turbo-mode;
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779m6.dtsi b/arch/arm64/boot/dts/renesas/r8a779m6.dtsi
new file mode 100644
index 000000000000..afe3cabfb898
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779m6.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: (GPL-2.0 or MIT)
+/*
+ * Device Tree Source for the R-Car E3e (R8A779M6) SoC
+ *
+ * Copyright (C) 2021 Glider bv
+ */
+
+#include "r8a77990.dtsi"
+
+/ {
+	compatible = "renesas,r8a779m6", "renesas,r8a77990";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779m7.dtsi b/arch/arm64/boot/dts/renesas/r8a779m7.dtsi
new file mode 100644
index 000000000000..4958babc52fd
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779m7.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: (GPL-2.0 or MIT)
+/*
+ * Device Tree Source for the R-Car D3e (R8A779M7) SoC
+ *
+ * Copyright (C) 2021 Glider bv
+ */
+
+#include "r8a77995.dtsi"
+
+/ {
+	compatible = "renesas,r8a779m7", "renesas,r8a77995";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779m8.dtsi b/arch/arm64/boot/dts/renesas/r8a779m8.dtsi
new file mode 100644
index 000000000000..752440b0c40f
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779m8.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: (GPL-2.0 or MIT)
+/*
+ * Device Tree Source for the R-Car H3Ne (R8A779M8) SoC
+ *
+ * Copyright (C) 2021 Glider bv
+ */
+
+#include "r8a77951.dtsi"
+
+/ {
+	compatible = "renesas,r8a779m8", "renesas,r8a7795";
+};
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index 5f3bc2898daf..485ef5f0fea1 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -13,6 +13,20 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	audio_clk1: audio_clk1 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by boards that provide it */
+		clock-frequency = <0>;
+	};
+
+	audio_clk2: audio_clk2 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by boards that provide it */
+		clock-frequency = <0>;
+	};
+
 	/* External CAN clock - to be overridden by boards that provide it */
 	can_clk: can {
 		compatible = "fixed-clock";
@@ -78,6 +92,90 @@
 		#size-cells = <2>;
 		ranges;
 
+		ssi0: ssi@10049c00 {
+			compatible = "renesas,r9a07g044-ssi",
+				     "renesas,rz-ssi";
+			reg = <0 0x10049c00 0 0x400>;
+			interrupts = <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 327 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 328 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 329 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+			clocks = <&cpg CPG_MOD R9A07G044_SSI0_PCLK2>,
+				 <&cpg CPG_MOD R9A07G044_SSI0_PCLK_SFR>,
+				 <&audio_clk1>, <&audio_clk2>;
+			clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
+			resets = <&cpg R9A07G044_SSI0_RST_M2_REG>;
+			dmas = <&dmac 0x2655>, <&dmac 0x2656>;
+			dma-names = "tx", "rx";
+			power-domains = <&cpg>;
+			#sound-dai-cells = <0>;
+			status = "disabled";
+		};
+
+		ssi1: ssi@1004a000 {
+			compatible = "renesas,r9a07g044-ssi",
+				     "renesas,rz-ssi";
+			reg = <0 0x1004a000 0 0x400>;
+			interrupts = <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 331 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 332 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 333 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+			clocks = <&cpg CPG_MOD R9A07G044_SSI1_PCLK2>,
+				 <&cpg CPG_MOD R9A07G044_SSI1_PCLK_SFR>,
+				 <&audio_clk1>, <&audio_clk2>;
+			clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
+			resets = <&cpg R9A07G044_SSI1_RST_M2_REG>;
+			dmas = <&dmac 0x2659>, <&dmac 0x265a>;
+			dma-names = "tx", "rx";
+			power-domains = <&cpg>;
+			#sound-dai-cells = <0>;
+			status = "disabled";
+		};
+
+		ssi2: ssi@1004a400 {
+			compatible = "renesas,r9a07g044-ssi",
+				     "renesas,rz-ssi";
+			reg = <0 0x1004a400 0 0x400>;
+			interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 335 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 336 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 337 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+			clocks = <&cpg CPG_MOD R9A07G044_SSI2_PCLK2>,
+				 <&cpg CPG_MOD R9A07G044_SSI2_PCLK_SFR>,
+				 <&audio_clk1>, <&audio_clk2>;
+			clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
+			resets = <&cpg R9A07G044_SSI2_RST_M2_REG>;
+			dmas = <&dmac 0x265f>;
+			dma-names = "rt";
+			power-domains = <&cpg>;
+			#sound-dai-cells = <0>;
+			status = "disabled";
+		};
+
+		ssi3: ssi@1004a800 {
+			compatible = "renesas,r9a07g044-ssi",
+				     "renesas,rz-ssi";
+			reg = <0 0x1004a800 0 0x400>;
+			interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 339 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 341 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
+			clocks = <&cpg CPG_MOD R9A07G044_SSI3_PCLK2>,
+				 <&cpg CPG_MOD R9A07G044_SSI3_PCLK_SFR>,
+				 <&audio_clk1>, <&audio_clk2>;
+			clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
+			resets = <&cpg R9A07G044_SSI3_RST_M2_REG>;
+			dmas = <&dmac 0x2661>, <&dmac 0x2662>;
+			dma-names = "tx", "rx";
+			power-domains = <&cpg>;
+			#sound-dai-cells = <0>;
+			status = "disabled";
+		};
+
 		scif0: serial@1004b800 {
 			compatible = "renesas,scif-r9a07g044";
 			reg = <0 0x1004b800 0 0x400>;
@@ -260,6 +358,23 @@
 			};
 		};
 
+		sbc: spi@10060000 {
+			compatible = "renesas,r9a07g044-rpc-if",
+				     "renesas,rzg2l-rpc-if";
+			reg = <0 0x10060000 0 0x10000>,
+			      <0 0x20000000 0 0x10000000>,
+			      <0 0x10070000 0 0x10000>;
+			reg-names = "regs", "dirmap", "wbuf";
+			interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A07G044_SPI_CLK2>,
+				 <&cpg CPG_MOD R9A07G044_SPI_CLK>;
+			resets = <&cpg R9A07G044_SPI_RST>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		cpg: clock-controller@11010000 {
 			compatible = "renesas,r9a07g044-cpg";
 			reg = <0 0x11010000 0 0x10000>;
@@ -295,6 +410,42 @@
 				 <&cpg R9A07G044_GPIO_SPARE_RESETN>;
 		};
 
+		dmac: dma-controller@11820000 {
+			compatible = "renesas,r9a07g044-dmac",
+				     "renesas,rz-dmac";
+			reg = <0 0x11820000 0 0x10000>,
+			      <0 0x11830000 0 0x10000>;
+			interrupts = <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "error",
+					  "ch0", "ch1", "ch2", "ch3",
+					  "ch4", "ch5", "ch6", "ch7",
+					  "ch8", "ch9", "ch10", "ch11",
+					  "ch12", "ch13", "ch14", "ch15";
+			clocks = <&cpg CPG_MOD R9A07G044_DMAC_ACLK>,
+				 <&cpg CPG_MOD R9A07G044_DMAC_PCLK>;
+			power-domains = <&cpg>;
+			resets = <&cpg R9A07G044_DMAC_ARESETN>,
+				 <&cpg R9A07G044_DMAC_RST_ASYNC>;
+			#dma-cells = <1>;
+			dma-channels = <16>;
+		};
+
 		gic: interrupt-controller@11900000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;
@@ -304,6 +455,192 @@
 			      <0x0 0x11940000 0 0x60000>;
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
 		};
+
+		sdhi0: mmc@11c00000  {
+			compatible = "renesas,sdhi-r9a07g044",
+				     "renesas,rcar-gen3-sdhi";
+			reg = <0x0 0x11c00000 0 0x10000>;
+			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A07G044_SDHI0_IMCLK>,
+				 <&cpg CPG_MOD R9A07G044_SDHI0_IMCLK2>,
+				 <&cpg CPG_MOD R9A07G044_SDHI0_CLK_HS>,
+				 <&cpg CPG_MOD R9A07G044_SDHI0_ACLK>;
+			clock-names = "imclk", "imclk2", "clk_hs", "aclk";
+			resets = <&cpg R9A07G044_SDHI0_IXRST>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		sdhi1: mmc@11c10000 {
+			compatible = "renesas,sdhi-r9a07g044",
+				     "renesas,rcar-gen3-sdhi";
+			reg = <0x0 0x11c10000 0 0x10000>;
+			interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A07G044_SDHI1_IMCLK>,
+				 <&cpg CPG_MOD R9A07G044_SDHI1_IMCLK2>,
+				 <&cpg CPG_MOD R9A07G044_SDHI1_CLK_HS>,
+				 <&cpg CPG_MOD R9A07G044_SDHI1_ACLK>;
+			clock-names = "imclk", "imclk2", "clk_hs", "aclk";
+			resets = <&cpg R9A07G044_SDHI1_IXRST>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		eth0: ethernet@11c20000 {
+			compatible = "renesas,r9a07g044-gbeth",
+				     "renesas,rzg2l-gbeth";
+			reg = <0 0x11c20000 0 0x10000>;
+			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "mux", "fil", "arp_ns";
+			phy-mode = "rgmii";
+			clocks = <&cpg CPG_MOD R9A07G044_ETH0_CLK_AXI>,
+				 <&cpg CPG_MOD R9A07G044_ETH0_CLK_CHI>,
+				 <&cpg CPG_CORE R9A07G044_CLK_HP>;
+			clock-names = "axi", "chi", "refclk";
+			resets = <&cpg R9A07G044_ETH0_RST_HW_N>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		eth1: ethernet@11c30000 {
+			compatible = "renesas,r9a07g044-gbeth",
+				     "renesas,rzg2l-gbeth";
+			reg = <0 0x11c30000 0 0x10000>;
+			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "mux", "fil", "arp_ns";
+			phy-mode = "rgmii";
+			clocks = <&cpg CPG_MOD R9A07G044_ETH1_CLK_AXI>,
+				 <&cpg CPG_MOD R9A07G044_ETH1_CLK_CHI>,
+				 <&cpg CPG_CORE R9A07G044_CLK_HP>;
+			clock-names = "axi", "chi", "refclk";
+			resets = <&cpg R9A07G044_ETH1_RST_HW_N>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		phyrst: usbphy-ctrl@11c40000 {
+			compatible = "renesas,r9a07g044-usbphy-ctrl",
+				     "renesas,rzg2l-usbphy-ctrl";
+			reg = <0 0x11c40000 0 0x10000>;
+			clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>;
+			resets = <&cpg R9A07G044_USB_PRESETN>;
+			power-domains = <&cpg>;
+			#reset-cells = <1>;
+			status = "disabled";
+		};
+
+		ohci0: usb@11c50000 {
+			compatible = "generic-ohci";
+			reg = <0 0x11c50000 0 0x100>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>,
+				 <&cpg CPG_MOD R9A07G044_USB_U2H0_HCLK>;
+			resets = <&phyrst 0>,
+				 <&cpg R9A07G044_USB_U2H0_HRESETN>;
+			phys = <&usb2_phy0 1>;
+			phy-names = "usb";
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		ohci1: usb@11c70000 {
+			compatible = "generic-ohci";
+			reg = <0 0x11c70000 0 0x100>;
+			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>,
+				 <&cpg CPG_MOD R9A07G044_USB_U2H1_HCLK>;
+			resets = <&phyrst 1>,
+				 <&cpg R9A07G044_USB_U2H1_HRESETN>;
+			phys = <&usb2_phy1 1>;
+			phy-names = "usb";
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		ehci0: usb@11c50100 {
+			compatible = "generic-ehci";
+			reg = <0 0x11c50100 0 0x100>;
+			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>,
+				 <&cpg CPG_MOD R9A07G044_USB_U2H0_HCLK>;
+			resets = <&phyrst 0>,
+				 <&cpg R9A07G044_USB_U2H0_HRESETN>;
+			phys = <&usb2_phy0 2>;
+			phy-names = "usb";
+			companion = <&ohci0>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		ehci1: usb@11c70100 {
+			compatible = "generic-ehci";
+			reg = <0 0x11c70100 0 0x100>;
+			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>,
+				 <&cpg CPG_MOD R9A07G044_USB_U2H1_HCLK>;
+			resets = <&phyrst 1>,
+				 <&cpg R9A07G044_USB_U2H1_HRESETN>;
+			phys = <&usb2_phy1 2>;
+			phy-names = "usb";
+			companion = <&ohci1>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		usb2_phy0: usb-phy@11c50200 {
+			compatible = "renesas,usb2-phy-r9a07g044",
+				     "renesas,rzg2l-usb2-phy";
+			reg = <0 0x11c50200 0 0x700>;
+			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>,
+				 <&cpg CPG_MOD R9A07G044_USB_U2H0_HCLK>;
+			resets = <&phyrst 0>;
+			#phy-cells = <1>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		usb2_phy1: usb-phy@11c70200 {
+			compatible = "renesas,usb2-phy-r9a07g044",
+				     "renesas,rzg2l-usb2-phy";
+			reg = <0 0x11c70200 0 0x700>;
+			interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>,
+				 <&cpg CPG_MOD R9A07G044_USB_U2H1_HCLK>;
+			resets = <&phyrst 1>;
+			#phy-cells = <1>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		hsusb: usb@11c60000 {
+			compatible = "renesas,usbhs-r9a07g044",
+				     "renesas,rza2-usbhs";
+			reg = <0 0x11c60000 0 0x10000>;
+			interrupts = <GIC_SPI 100 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>,
+				 <&cpg CPG_MOD R9A07G044_USB_U2P_EXR_CPUCLK>;
+			resets = <&phyrst 0>,
+				 <&cpg R9A07G044_USB_U2P_EXL_SYSRST>;
+			renesas,buswait = <7>;
+			phys = <&usb2_phy0 3>;
+			phy-names = "usb";
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
 	};
 
 	timer {
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044l2-smarc.dts b/arch/arm64/boot/dts/renesas/r9a07g044l2-smarc.dts
index d3f72ec62f03..247b0b3f1b58 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044l2-smarc.dts
+++ b/arch/arm64/boot/dts/renesas/r9a07g044l2-smarc.dts
@@ -7,15 +7,10 @@
 
 /dts-v1/;
 #include "r9a07g044l2.dtsi"
+#include "rzg2l-smarc-som.dtsi"
 #include "rzg2l-smarc.dtsi"
 
 / {
 	model = "Renesas SMARC EVK based on r9a07g044l2";
 	compatible = "renesas,smarc-evk", "renesas,r9a07g044l2", "renesas,r9a07g044";
-
-	memory@48000000 {
-		device_type = "memory";
-		/* first 128MB is reserved for secure area. */
-		reg = <0x0 0x48000000 0x0 0x78000000>;
-	};
 };
diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
new file mode 100644
index 000000000000..7e84a29dddfa
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
@@ -0,0 +1,275 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/G2L SMARC SOM common parts
+ *
+ * Copyright (C) 2021 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
+
+/* SW1[2] should be at position 2/OFF to enable 64 GB eMMC */
+#define EMMC	1
+
+/*
+ * To enable uSD card on CN3,
+ * SW1[2] should be at position 3/ON.
+ * Disable eMMC by setting "#define EMMC	0" above.
+ */
+#define SDHI	(!EMMC)
+
+/ {
+	aliases {
+		ethernet0 = &eth0;
+		ethernet1 = &eth1;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
+	};
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x78000000>;
+	};
+
+	reg_1p8v: regulator0 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_3p3v: regulator1 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vccq_sdhi0: regulator-vccq-sdhi0 {
+		compatible = "regulator-gpio";
+
+		regulator-name = "SDHI0 VccQ";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		states = <3300000 1>, <1800000 0>;
+		regulator-boot-on;
+		gpios = <&pinctrl RZG2L_GPIO(39, 0) GPIO_ACTIVE_HIGH>;
+		regulator-always-on;
+	};
+};
+
+&adc {
+	pinctrl-0 = <&adc_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	/delete-node/ channel@6;
+	/delete-node/ channel@7;
+};
+
+&eth0 {
+	pinctrl-0 = <&eth0_pins>;
+	pinctrl-names = "default";
+	phy-handle = <&phy0>;
+	phy-mode = "rgmii-id";
+	status = "okay";
+
+	phy0: ethernet-phy@7 {
+		compatible = "ethernet-phy-id0022.1640",
+			     "ethernet-phy-ieee802.3-c22";
+		reg = <7>;
+		rxc-skew-psec = <2400>;
+		txc-skew-psec = <2400>;
+		rxdv-skew-psec = <0>;
+		txdv-skew-psec = <0>;
+		rxd0-skew-psec = <0>;
+		rxd1-skew-psec = <0>;
+		rxd2-skew-psec = <0>;
+		rxd3-skew-psec = <0>;
+		txd0-skew-psec = <0>;
+		txd1-skew-psec = <0>;
+		txd2-skew-psec = <0>;
+		txd3-skew-psec = <0>;
+	};
+};
+
+&eth1 {
+	pinctrl-0 = <&eth1_pins>;
+	pinctrl-names = "default";
+	phy-handle = <&phy1>;
+	phy-mode = "rgmii-id";
+	status = "okay";
+
+	phy1: ethernet-phy@7 {
+		compatible = "ethernet-phy-id0022.1640",
+			     "ethernet-phy-ieee802.3-c22";
+		reg = <7>;
+		rxc-skew-psec = <2400>;
+		txc-skew-psec = <2400>;
+		rxdv-skew-psec = <0>;
+		txdv-skew-psec = <0>;
+		rxd0-skew-psec = <0>;
+		rxd1-skew-psec = <0>;
+		rxd2-skew-psec = <0>;
+		rxd3-skew-psec = <0>;
+		txd0-skew-psec = <0>;
+		txd1-skew-psec = <0>;
+		txd2-skew-psec = <0>;
+		txd3-skew-psec = <0>;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <24000000>;
+};
+
+&pinctrl {
+	adc_pins: adc {
+		pinmux = <RZG2L_PORT_PINMUX(9, 0, 2)>; /* ADC_TRG */
+	};
+
+	eth0_pins: eth0 {
+		pinmux = <RZG2L_PORT_PINMUX(28, 1, 1)>, /* ET0_LINKSTA */
+			 <RZG2L_PORT_PINMUX(27, 1, 1)>, /* ET0_MDC */
+			 <RZG2L_PORT_PINMUX(28, 0, 1)>, /* ET0_MDIO */
+			 <RZG2L_PORT_PINMUX(20, 0, 1)>, /* ET0_TXC */
+			 <RZG2L_PORT_PINMUX(20, 1, 1)>, /* ET0_TX_CTL */
+			 <RZG2L_PORT_PINMUX(20, 2, 1)>, /* ET0_TXD0 */
+			 <RZG2L_PORT_PINMUX(21, 0, 1)>, /* ET0_TXD1 */
+			 <RZG2L_PORT_PINMUX(21, 1, 1)>, /* ET0_TXD2 */
+			 <RZG2L_PORT_PINMUX(22, 0, 1)>, /* ET0_TXD3 */
+			 <RZG2L_PORT_PINMUX(24, 0, 1)>, /* ET0_RXC */
+			 <RZG2L_PORT_PINMUX(24, 1, 1)>, /* ET0_RX_CTL */
+			 <RZG2L_PORT_PINMUX(25, 0, 1)>, /* ET0_RXD0 */
+			 <RZG2L_PORT_PINMUX(25, 1, 1)>, /* ET0_RXD1 */
+			 <RZG2L_PORT_PINMUX(26, 0, 1)>, /* ET0_RXD2 */
+			 <RZG2L_PORT_PINMUX(26, 1, 1)>; /* ET0_RXD3 */
+	};
+
+	eth1_pins: eth1 {
+		pinmux = <RZG2L_PORT_PINMUX(37, 2, 1)>, /* ET1_LINKSTA */
+			 <RZG2L_PORT_PINMUX(37, 0, 1)>, /* ET1_MDC */
+			 <RZG2L_PORT_PINMUX(37, 1, 1)>, /* ET1_MDIO */
+			 <RZG2L_PORT_PINMUX(29, 0, 1)>, /* ET1_TXC */
+			 <RZG2L_PORT_PINMUX(29, 1, 1)>, /* ET1_TX_CTL */
+			 <RZG2L_PORT_PINMUX(30, 0, 1)>, /* ET1_TXD0 */
+			 <RZG2L_PORT_PINMUX(30, 1, 1)>, /* ET1_TXD1 */
+			 <RZG2L_PORT_PINMUX(31, 0, 1)>, /* ET1_TXD2 */
+			 <RZG2L_PORT_PINMUX(31, 1, 1)>, /* ET1_TXD3 */
+			 <RZG2L_PORT_PINMUX(33, 1, 1)>, /* ET1_RXC */
+			 <RZG2L_PORT_PINMUX(34, 0, 1)>, /* ET1_RX_CTL */
+			 <RZG2L_PORT_PINMUX(34, 1, 1)>, /* ET1_RXD0 */
+			 <RZG2L_PORT_PINMUX(35, 0, 1)>, /* ET1_RXD1 */
+			 <RZG2L_PORT_PINMUX(35, 1, 1)>, /* ET1_RXD2 */
+			 <RZG2L_PORT_PINMUX(36, 0, 1)>; /* ET1_RXD3 */
+	};
+
+	gpio-sd0-pwr-en-hog {
+		gpio-hog;
+		gpios = <RZG2L_GPIO(4, 1) GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "gpio_sd0_pwr_en";
+	};
+
+	/*
+	 * SD0 device selection is XOR between GPIO_SD0_DEV_SEL and SW1[2]
+	 * The below switch logic can be used to select the device between
+	 * eMMC and microSD, after setting GPIO_SD0_DEV_SEL to high in DT.
+	 * SW1[2] should be at position 2/OFF to enable 64 GB eMMC
+	 * SW1[2] should be at position 3/ON to enable uSD card CN3
+	 */
+	sd0-dev-sel-hog {
+		gpio-hog;
+		gpios = <RZG2L_GPIO(41, 1) GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "sd0_dev_sel";
+	};
+
+	sdhi0_emmc_pins: sd0emmc {
+		sd0_emmc_data {
+			pins = "SD0_DATA0", "SD0_DATA1", "SD0_DATA2", "SD0_DATA3",
+			       "SD0_DATA4", "SD0_DATA5", "SD0_DATA6", "SD0_DATA7";
+			power-source = <1800>;
+		};
+
+		sd0_emmc_ctrl {
+			pins = "SD0_CLK", "SD0_CMD";
+			power-source = <1800>;
+		};
+
+		sd0_emmc_rst {
+			pins = "SD0_RST#";
+			power-source = <1800>;
+		};
+	};
+
+	sdhi0_pins: sd0 {
+		sd0_data {
+			pins = "SD0_DATA0", "SD0_DATA1", "SD0_DATA2", "SD0_DATA3";
+			power-source = <3300>;
+		};
+
+		sd0_ctrl {
+			pins = "SD0_CLK", "SD0_CMD";
+			power-source = <3300>;
+		};
+
+		sd0_mux {
+			pinmux = <RZG2L_PORT_PINMUX(47, 0, 2)>; /* SD0_CD */
+		};
+	};
+
+	sdhi0_pins_uhs: sd0_uhs {
+		sd0_data_uhs {
+			pins = "SD0_DATA0", "SD0_DATA1", "SD0_DATA2", "SD0_DATA3";
+			power-source = <1800>;
+		};
+
+		sd0_ctrl_uhs {
+			pins = "SD0_CLK", "SD0_CMD";
+			power-source = <1800>;
+		};
+
+		sd0_mux_uhs {
+			pinmux = <RZG2L_PORT_PINMUX(47, 0, 2)>; /* SD0_CD */
+		};
+	};
+};
+
+#if SDHI
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-1 = <&sdhi0_pins_uhs>;
+	pinctrl-names = "default", "state_uhs";
+
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&vccq_sdhi0>;
+	bus-width = <4>;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+#endif
+
+#if EMMC
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_emmc_pins>;
+	pinctrl-1 = <&sdhi0_emmc_pins>;
+	pinctrl-names = "default", "state_uhs";
+
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_1p8v>;
+	bus-width = <8>;
+	mmc-hs200-1_8v;
+	non-removable;
+	fixed-emmc-driver-type = <1>;
+	status = "okay";
+};
+#endif
diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
index adcd4f50519e..2863e487a640 100644
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
@@ -6,22 +6,308 @@
  */
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
+
+/*
+ * SSI-WM8978
+ *
+ * This command is required when Playback/Capture
+ *
+ *	amixer cset name='Left Input Mixer L2 Switch' on
+ *	amixer cset name='Right Input Mixer R2 Switch' on
+ *	amixer cset name='Headphone Playback Volume' 100
+ *	amixer cset name='PCM Volume' 100%
+ *	amixer cset name='Input PGA Volume' 25
+ *
+ */
 
 / {
 	aliases {
 		serial0 = &scif0;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c3 = &i2c3;
 	};
 
 	chosen {
-		bootargs = "ignore_loglevel";
 		stdout-path = "serial0:115200n8";
 	};
+
+	audio_mclock: audio_mclock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <11289600>;
+	};
+
+	snd_rzg2l: sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&cpu_dai>;
+		simple-audio-card,frame-master = <&cpu_dai>;
+		simple-audio-card,mclk-fs = <256>;
+
+		simple-audio-card,widgets = "Microphone", "Microphone Jack";
+		simple-audio-card,routing =
+			    "L2", "Mic Bias",
+			    "R2", "Mic Bias",
+			    "Mic Bias", "Microphone Jack";
+
+		cpu_dai: simple-audio-card,cpu {
+			sound-dai = <&ssi0>;
+		};
+
+		codec_dai: simple-audio-card,codec {
+			clocks = <&audio_mclock>;
+			sound-dai = <&wm8978>;
+		};
+	};
+
+	usb0_vbus_otg: regulator-usb0-vbus-otg {
+		compatible = "regulator-fixed";
+
+		regulator-name = "USB0_VBUS_OTG";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	vccq_sdhi1: regulator-vccq-sdhi1 {
+		compatible = "regulator-gpio";
+		regulator-name = "SDHI1 VccQ";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		gpios = <&pinctrl RZG2L_GPIO(39, 1) GPIO_ACTIVE_HIGH>;
+		gpios-states = <1>;
+		states = <3300000 1>, <1800000 0>;
+	};
+};
+
+&audio_clk1{
+	clock-frequency = <11289600>;
+};
+
+&audio_clk2{
+	clock-frequency = <12288000>;
+};
+
+&canfd {
+	pinctrl-0 = <&can0_pins &can1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	channel0 {
+		status = "okay";
+	};
+
+	channel1 {
+		status = "okay";
+	};
+};
+
+&ehci0 {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&hsusb {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-0 = <&i2c0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-0 = <&i2c1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&i2c3 {
+	pinctrl-0 = <&i2c3_pins>;
+	pinctrl-names = "default";
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	wm8978: codec@1a {
+		compatible = "wlf,wm8978";
+		#sound-dai-cells = <0>;
+		reg = <0x1a>;
+	};
 };
 
-&extal_clk {
-	clock-frequency = <24000000>;
+&ohci0 {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&ohci1 {
+	status = "okay";
+};
+
+&phyrst {
+	status = "okay";
+};
+
+&pinctrl {
+	pinctrl-0 = <&sound_clk_pins>;
+	pinctrl-names = "default";
+
+	can0_pins: can0 {
+		pinmux = <RZG2L_PORT_PINMUX(10, 1, 2)>, /* TX */
+			 <RZG2L_PORT_PINMUX(11, 0, 2)>; /* RX */
+	};
+
+	/* SW7 should be at position 2->3 so that GPIO8_CAN0_STB line is activated */
+	can0-stb {
+		gpio-hog;
+		gpios = <RZG2L_GPIO(42, 2) GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "can0_stb";
+	};
+
+	can1_pins: can1 {
+		pinmux = <RZG2L_PORT_PINMUX(12, 1, 2)>, /* TX */
+			 <RZG2L_PORT_PINMUX(13, 0, 2)>; /* RX */
+	};
+
+	/* SW8 should be at position 2->3 so that GPIO9_CAN1_STB line is activated */
+	can1-stb {
+		gpio-hog;
+		gpios = <RZG2L_GPIO(42, 3) GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "can1_stb";
+	};
+
+	i2c0_pins: i2c0 {
+		pins = "RIIC0_SDA", "RIIC0_SCL";
+		input-enable;
+	};
+
+	i2c1_pins: i2c1 {
+		pins = "RIIC1_SDA", "RIIC1_SCL";
+		input-enable;
+	};
+
+	i2c3_pins: i2c3 {
+		pinmux = <RZG2L_PORT_PINMUX(18, 0, 3)>, /* SDA */
+			 <RZG2L_PORT_PINMUX(18, 1, 3)>; /* SCL */
+	};
+
+	scif0_pins: scif0 {
+		pinmux = <RZG2L_PORT_PINMUX(38, 0, 1)>,	/* TxD */
+			 <RZG2L_PORT_PINMUX(38, 1, 1)>;	/* RxD */
+	};
+
+	sd1-pwr-en-hog {
+		gpio-hog;
+		gpios = <RZG2L_GPIO(39, 2) GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "sd1_pwr_en";
+	};
+
+	sdhi1_pins: sd1 {
+		sd1_data {
+			pins = "SD1_DATA0", "SD1_DATA1", "SD1_DATA2", "SD1_DATA3";
+			power-source = <3300>;
+		};
+
+		sd1_ctrl {
+			pins = "SD1_CLK", "SD1_CMD";
+			power-source = <3300>;
+		};
+
+		sd1_mux {
+			pinmux = <RZG2L_PORT_PINMUX(19, 0, 1)>; /* SD1_CD */
+		};
+	};
+
+	sdhi1_pins_uhs: sd1_uhs {
+		sd1_data_uhs {
+			pins = "SD1_DATA0", "SD1_DATA1", "SD1_DATA2", "SD1_DATA3";
+			power-source = <1800>;
+		};
+
+		sd1_ctrl_uhs {
+			pins = "SD1_CLK", "SD1_CMD";
+			power-source = <1800>;
+		};
+
+		sd1_mux_uhs {
+			pinmux = <RZG2L_PORT_PINMUX(19, 0, 1)>; /* SD1_CD */
+		};
+	};
+
+	sound_clk_pins: sound_clk {
+		pins = "AUDIO_CLK1", "AUDIO_CLK2";
+		input-enable;
+	};
+
+	ssi0_pins: ssi0 {
+		pinmux = <RZG2L_PORT_PINMUX(45, 0, 1)>, /* BCK */
+			 <RZG2L_PORT_PINMUX(45, 1, 1)>, /* RCK */
+			 <RZG2L_PORT_PINMUX(45, 2, 1)>, /* TXD */
+			 <RZG2L_PORT_PINMUX(45, 3, 1)>; /* RXD */
+	};
+
+	usb0_pins: usb0 {
+		pinmux = <RZG2L_PORT_PINMUX(4, 0, 1)>, /* VBUS */
+			 <RZG2L_PORT_PINMUX(5, 0, 1)>, /* OVC */
+			 <RZG2L_PORT_PINMUX(5, 1, 1)>; /* OTG_ID */
+	};
+
+	usb1_pins: usb1 {
+		pinmux = <RZG2L_PORT_PINMUX(42, 0, 1)>, /* VBUS */
+			 <RZG2L_PORT_PINMUX(42, 1, 1)>; /* OVC */
+	};
 };
 
 &scif0 {
+	pinctrl-0 = <&scif0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&sdhi1 {
+	pinctrl-0 = <&sdhi1_pins>;
+	pinctrl-1 = <&sdhi1_pins_uhs>;
+	pinctrl-names = "default", "state_uhs";
+
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&vccq_sdhi1>;
+	bus-width = <4>;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
+&ssi0 {
+	pinctrl-0 = <&ssi0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&usb2_phy0 {
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+
+	vbus-supply = <&usb0_vbus_otg>;
+	status = "okay";
+};
+
+&usb2_phy1 {
+	pinctrl-0 = <&usb1_pins>;
+	pinctrl-names = "default";
+
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
index eb1f3b82300b..bf37777dca31 100644
--- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
@@ -340,6 +340,8 @@
 	status = "okay";
 
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
 		rxc-skew-ps = <1500>;
 		reg = <0>;
 		interrupt-parent = <&gpio2>;
@@ -524,47 +526,49 @@
 		reg-names = "main", "dpll", "cp", "hdmi", "edid", "repeater",
 			    "infoframe", "cbus", "cec", "sdp", "txa", "txb" ;
 
-		#address-cells = <1>;
-		#size-cells = <0>;
-
 		interrupt-parent = <&gpio6>;
 		interrupt-names = "intrq1", "intrq2";
 		interrupts = <30 IRQ_TYPE_LEVEL_LOW>,
 			     <31 IRQ_TYPE_LEVEL_LOW>;
 
-		port@7 {
-			reg = <7>;
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@7 {
+				reg = <7>;
 
-			adv7482_ain7: endpoint {
-				remote-endpoint = <&cvbs_con>;
+				adv7482_ain7: endpoint {
+					remote-endpoint = <&cvbs_con>;
+				};
 			};
-		};
 
-		port@8 {
-			reg = <8>;
+			port@8 {
+				reg = <8>;
 
-			adv7482_hdmi: endpoint {
-				remote-endpoint = <&hdmi_in_con>;
+				adv7482_hdmi: endpoint {
+					remote-endpoint = <&hdmi_in_con>;
+				};
 			};
-		};
 
-		port@a {
-			reg = <10>;
+			port@a {
+				reg = <10>;
 
-			adv7482_txa: endpoint {
-				clock-lanes = <0>;
-				data-lanes = <1 2 3 4>;
-				remote-endpoint = <&csi40_in>;
+				adv7482_txa: endpoint {
+					clock-lanes = <0>;
+					data-lanes = <1 2 3 4>;
+					remote-endpoint = <&csi40_in>;
+				};
 			};
-		};
 
-		port@b {
-			reg = <11>;
+			port@b {
+				reg = <11>;
 
-			adv7482_txb: endpoint {
-				clock-lanes = <0>;
-				data-lanes = <1>;
-				remote-endpoint = <&csi20_in>;
+				adv7482_txb: endpoint {
+					clock-lanes = <0>;
+					data-lanes = <1>;
+					remote-endpoint = <&csi20_in>;
+				};
 			};
 		};
 	};
diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi
index 1f177af3eb9d..7edffe7f8cfa 100644
--- a/arch/arm64/boot/dts/renesas/ulcb.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi
@@ -154,6 +154,8 @@
 	status = "okay";
 
 	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
 		rxc-skew-ps = <1500>;
 		reg = <0>;
 		interrupt-parent = <&gpio2>;
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 7fdb41de01ec..479906f3ad7b 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -13,6 +13,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock-pi-e.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-cc.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-pc.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-evb-act8846.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-geekbox.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-lion-haikou.dtb
@@ -24,6 +25,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-ficus.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-bob.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-kevin.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-scarlet-dumo.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-scarlet-inx.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-scarlet-kd.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-hugsun-x99.dtb
@@ -42,8 +44,11 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-pinebook-pro.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc-mezzanine.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc-plus.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4a.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4a-plus.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4b.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4b-plus.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4c.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64-v2.dtb
@@ -51,4 +56,5 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399pro-rock-pi-n10.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-a.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-v10.dtb
diff --git a/arch/arm64/boot/dts/rockchip/px30-evb.dts b/arch/arm64/boot/dts/rockchip/px30-evb.dts
index c1ce9c295e5b..848bc39cf86a 100644
--- a/arch/arm64/boot/dts/rockchip/px30-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/px30-evb.dts
@@ -114,6 +114,10 @@
 	cpu-supply = <&vdd_arm>;
 };
 
+&csi_dphy {
+	status = "okay";
+};
+
 &display_subsystem {
 	status = "okay";
 };
@@ -428,6 +432,36 @@
 	};
 };
 
+&i2c2 {
+	status = "okay";
+
+	clock-frequency = <100000>;
+
+	/* These are relatively safe rise/fall times; TODO: measure */
+	i2c-scl-falling-time-ns = <50>;
+	i2c-scl-rising-time-ns = <300>;
+
+	ov5695: ov5695@36 {
+		compatible = "ovti,ov5695";
+		reg = <0x36>;
+		avdd-supply = <&vcc2v8_dvp>;
+		clocks = <&cru SCLK_CIF_OUT>;
+		clock-names = "xvclk";
+		dvdd-supply = <&vcc1v5_dvp>;
+		dovdd-supply = <&vcc1v8_dvp>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&cif_clkout_m0>;
+		reset-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
+
+		port {
+			ucam_out: endpoint {
+				remote-endpoint = <&mipi_in_ucam>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
+};
+
 &i2s1_2ch {
 	status = "okay";
 };
@@ -443,6 +477,24 @@
 	vccio6-supply = <&vccio_flash>;
 };
 
+&isp {
+	status = "okay";
+
+	ports {
+		port@0 {
+			mipi_in_ucam: endpoint@0 {
+				reg = <0>;
+				data-lanes = <1 2>;
+				remote-endpoint = <&ucam_out>;
+			};
+		};
+	};
+};
+
+&isp_mmu {
+	status = "okay";
+};
+
 &pinctrl {
 	headphone {
 		hp_det: hp-det {
diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi
index 248ebb61aa79..00f50b05d55a 100644
--- a/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -110,7 +110,7 @@
 		};
 	};
 
-	cpu0_opp_table: cpu0-opp-table {
+	cpu0_opp_table: opp-table-0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -864,6 +864,19 @@
 		status = "disabled";
 	};
 
+	csi_dphy: phy@ff2f0000 {
+		compatible = "rockchip,px30-csi-dphy";
+		reg = <0x0 0xff2f0000 0x0 0x4000>;
+		clocks = <&cru PCLK_MIPICSIPHY>;
+		clock-names = "pclk";
+		#phy-cells = <0>;
+		power-domains = <&power PX30_PD_VI>;
+		resets = <&cru SRST_MIPICSIPHY_P>;
+		reset-names = "apb";
+		rockchip,grf = <&grf>;
+		status = "disabled";
+	};
+
 	usb20_otg: usb@ff300000 {
 		compatible = "rockchip,px30-usb", "rockchip,rk3066-usb",
 			     "snps,dwc2";
@@ -974,6 +987,18 @@
 		status = "disabled";
 	};
 
+	sfc: spi@ff3a0000 {
+		compatible = "rockchip,sfc";
+		reg = <0x0 0xff3a0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>;
+		clock-names = "clk_sfc", "hclk_sfc";
+		pinctrl-0 = <&sfc_clk &sfc_cs0 &sfc_bus4>;
+		pinctrl-names = "default";
+		power-domains = <&power PX30_PD_MMC_NAND>;
+		status = "disabled";
+	};
+
 	nfc: nand-controller@ff3b0000 {
 		compatible = "rockchip,px30-nfc";
 		reg = <0x0 0xff3b0000 0x0 0x4000>;
@@ -989,7 +1014,7 @@
 		status = "disabled";
 	};
 
-	gpu_opp_table: opp-table2 {
+	gpu_opp_table: opp-table-1 {
 		compatible = "operating-points-v2";
 
 		opp-200000000 {
@@ -1024,6 +1049,28 @@
 		status = "disabled";
 	};
 
+	vpu: video-codec@ff442000 {
+		compatible = "rockchip,px30-vpu";
+		reg = <0x0 0xff442000 0x0 0x800>;
+		interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vepu", "vdpu";
+		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+		clock-names = "aclk", "hclk";
+		iommus = <&vpu_mmu>;
+		power-domains = <&power PX30_PD_VPU>;
+	};
+
+	vpu_mmu: iommu@ff442800 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff442800 0x0 0x100>;
+		interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+		clock-names = "aclk", "iface";
+		#iommu-cells = <0>;
+		power-domains = <&power PX30_PD_VPU>;
+	};
+
 	dsi: dsi@ff450000 {
 		compatible = "rockchip,px30-mipi-dsi";
 		reg = <0x0 0xff450000 0x0 0x10000>;
@@ -1142,6 +1189,47 @@
 		status = "disabled";
 	};
 
+	isp: isp@ff4a0000 {
+		compatible = "rockchip,px30-cif-isp"; /*rk3326-rkisp1*/
+		reg = <0x0 0xff4a0000 0x0 0x8000>;
+		interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "isp", "mi", "mipi";
+		clocks = <&cru SCLK_ISP>,
+			 <&cru ACLK_ISP>,
+			 <&cru HCLK_ISP>,
+			 <&cru PCLK_ISP>;
+		clock-names = "isp", "aclk", "hclk", "pclk";
+		iommus = <&isp_mmu>;
+		phys = <&csi_dphy>;
+		phy-names = "dphy";
+		power-domains = <&power PX30_PD_VI>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+	};
+
+	isp_mmu: iommu@ff4a8000 {
+		compatible = "rockchip,iommu";
+		reg = <0x0 0xff4a8000 0x0 0x100>;
+		interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_ISP>, <&cru HCLK_ISP>;
+		clock-names = "aclk", "iface";
+		power-domains = <&power PX30_PD_VI>;
+		rockchip,disable-mmu-reset;
+		#iommu-cells = <0>;
+	};
+
 	qos_gmac: qos@ff518000 {
 		compatible = "rockchip,px30-qos", "syscon";
 		reg = <0x0 0xff518000 0x0 0x20>;
@@ -1250,7 +1338,7 @@
 		#size-cells = <2>;
 		ranges;
 
-		gpio0: gpio0@ff040000 {
+		gpio0: gpio@ff040000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff040000 0x0 0x100>;
 			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
@@ -1262,7 +1350,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio1: gpio1@ff250000 {
+		gpio1: gpio@ff250000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff250000 0x0 0x100>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
@@ -1274,7 +1362,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio2: gpio2@ff260000 {
+		gpio2: gpio@ff260000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff260000 0x0 0x100>;
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
@@ -1286,7 +1374,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio3: gpio3@ff270000 {
+		gpio3: gpio@ff270000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff270000 0x0 0x100>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
@@ -1973,6 +2061,32 @@
 			};
 		};
 
+		sfc {
+			sfc_bus4: sfc-bus4 {
+				rockchip,pins =
+					<1 RK_PA0 3 &pcfg_pull_none>,
+					<1 RK_PA1 3 &pcfg_pull_none>,
+					<1 RK_PA2 3 &pcfg_pull_none>,
+					<1 RK_PA3 3 &pcfg_pull_none>;
+			};
+
+			sfc_bus2: sfc-bus2 {
+				rockchip,pins =
+					<1 RK_PA0 3 &pcfg_pull_none>,
+					<1 RK_PA1 3 &pcfg_pull_none>;
+			};
+
+			sfc_cs0: sfc-cs0 {
+				rockchip,pins =
+					<1 RK_PA4 3 &pcfg_pull_none>;
+			};
+
+			sfc_clk: sfc-clk {
+				rockchip,pins =
+					<1 RK_PB1 3 &pcfg_pull_none>;
+			};
+		};
+
 		lcdc {
 			lcdc_rgb_dclk_pin: lcdc-rgb-dclk-pin {
 				rockchip,pins =
diff --git a/arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts b/arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts
index 665b2e69455d..ea6820902ede 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3308-roc-cc.dts
@@ -97,7 +97,7 @@
 		regulator-max-microvolt = <3300000>;
 		regulator-always-on;
 		regulator-boot-on;
-		vim-supply = <&vcc_io>;
+		vin-supply = <&vcc_io>;
 	};
 
 	vdd_core: vdd-core {
diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
index a185901aba9a..1cbe2126186e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
@@ -99,7 +99,7 @@
 		};
 	};
 
-	cpu0_opp_table: cpu0-opp-table {
+	cpu0_opp_table: opp-table-0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -731,6 +731,17 @@
 		status = "disabled";
 	};
 
+	sfc: spi@ff4c0000 {
+		compatible = "rockchip,sfc";
+		reg = <0x0 0xff4c0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>;
+		clock-names = "clk_sfc", "hclk_sfc";
+		pinctrl-0 = <&sfc_clk &sfc_cs0 &sfc_bus4>;
+		pinctrl-names = "default";
+		status = "disabled";
+	};
+
 	cru: clock-controller@ff500000 {
 		compatible = "rockchip,rk3308-cru";
 		reg = <0x0 0xff500000 0x0 0x1000>;
@@ -779,7 +790,7 @@
 		#size-cells = <2>;
 		ranges;
 
-		gpio0: gpio0@ff220000 {
+		gpio0: gpio@ff220000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff220000 0x0 0x100>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
@@ -790,7 +801,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio1: gpio1@ff230000 {
+		gpio1: gpio@ff230000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff230000 0x0 0x100>;
 			interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
@@ -801,7 +812,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio2: gpio2@ff240000 {
+		gpio2: gpio@ff240000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff240000 0x0 0x100>;
 			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
@@ -812,7 +823,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio3: gpio3@ff250000 {
+		gpio3: gpio@ff250000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff250000 0x0 0x100>;
 			interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
@@ -823,7 +834,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio4: gpio4@ff260000 {
+		gpio4: gpio@ff260000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff260000 0x0 0x100>;
 			interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
@@ -1004,6 +1015,32 @@
 			};
 		};
 
+		sfc {
+			sfc_bus4: sfc-bus4 {
+				rockchip,pins =
+					<3 RK_PA0 3 &pcfg_pull_none>,
+					<3 RK_PA1 3 &pcfg_pull_none>,
+					<3 RK_PA2 3 &pcfg_pull_none>,
+					<3 RK_PA3 3 &pcfg_pull_none>;
+			};
+
+			sfc_bus2: sfc-bus2 {
+				rockchip,pins =
+					<3 RK_PA0 3 &pcfg_pull_none>,
+					<3 RK_PA1 3 &pcfg_pull_none>;
+			};
+
+			sfc_cs0: sfc-cs0 {
+				rockchip,pins =
+					<3 RK_PA4 3 &pcfg_pull_none>;
+			};
+
+			sfc_clk: sfc-clk {
+				rockchip,pins =
+					<3 RK_PA5 3 &pcfg_pull_none>;
+			};
+		};
+
 		gmac {
 			rmii_pins: rmii-pins {
 				rockchip,pins =
diff --git a/arch/arm64/boot/dts/rockchip/rk3318-a95x-z2.dts b/arch/arm64/boot/dts/rockchip/rk3318-a95x-z2.dts
index 763cf9b4620e..43c928ac98f0 100644
--- a/arch/arm64/boot/dts/rockchip/rk3318-a95x-z2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3318-a95x-z2.dts
@@ -185,7 +185,6 @@
 	assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>;
 	assigned-clock-rate = <50000000>;
 	assigned-clocks = <&cru SCLK_MAC2PHY>;
-	clock_in_out = "output";
 	status = "okay";
 };
 
@@ -194,8 +193,6 @@
 };
 
 &hdmi {
-	ddc-i2c-scl-high-time-ns = <9625>;
-	ddc-i2c-scl-low-time-ns = <10000>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
index 7fc674a99a6c..ea0695b51ecd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
@@ -207,7 +207,8 @@
 		gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 		regulator-always-on;
-		vin-supply = <&vccsys>;
+		regulator-boot-on;
+		vin-supply = <&usb_midu>;
 	};
 };
 
@@ -311,6 +312,7 @@
 		vcc5-supply = <&vccsys>;
 		vcc6-supply = <&vccsys>;
 		vcc7-supply = <&vccsys>;
+		vcc8-supply = <&vccsys>;
 
 		regulators {
 			vdd_logic: DCDC_REG1 {
@@ -460,6 +462,14 @@
 					regulator-suspend-microvolt = <3000000>;
 				};
 			};
+
+			usb_midu: BOOST {
+				regulator-name = "usb_midu";
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5400000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
 		};
 
 		rk817_codec: codec {
@@ -517,6 +527,22 @@
 	status = "okay";
 };
 
+&sfc {
+	pinctrl-0 = <&sfc_clk &sfc_cs0 &sfc_bus2>;
+	pinctrl-names = "default";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <108000000>;
+		spi-rx-bus-width = <2>;
+		spi-tx-bus-width = <1>;
+	};
+};
+
 &tsadc {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts b/arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts
new file mode 100644
index 000000000000..e3e3984d01d4
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts
@@ -0,0 +1,110 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+// Copyright (c) 2021 T-Chip Intelligent Technology Co., Ltd
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+
+#include "rk3328-roc-cc.dts"
+
+/ {
+	model = "Firefly ROC-RK3328-PC";
+	compatible = "firefly,roc-rk3328-pc", "rockchip,rk3328";
+
+	adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 0>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1750000>;
+
+		/* This button is unpopulated out of the factory. */
+		button-recovery {
+			label = "Recovery";
+			linux,code = <KEY_VENDOR>;
+			press-threshold-microvolt = <10000>;
+		};
+	};
+
+	ir-receiver {
+		compatible = "gpio-ir-receiver";
+		gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
+		linux,rc-map-name = "rc-khadas";
+		pinctrl-names = "default";
+		pinctrl-0 = <&ir_int>;
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_en>, <&wifi_host_wake>;
+		reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&codec {
+	mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_LOW>;
+};
+
+&gpu {
+	mali-supply = <&vdd_logic>;
+};
+
+&pinctrl {
+	ir {
+		ir_int: ir-int {
+			rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	sdmmcio {
+		sdio_per_pin: sdio-per-pin {
+			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+
+	wifi {
+		wifi_en: wifi-en {
+			rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		wifi_host_wake: wifi-host-wake {
+			rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none_4ma>;
+		};
+
+		bt_rst: bt-rst {
+			rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_en: bt-en {
+			rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pmic_int_l {
+	rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
+};
+
+&rk805 {
+	interrupt-parent = <&gpio0>;
+	interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
+};
+
+&saradc {
+	vref-supply = <&vcc_18>;
+	status = "okay";
+};
+
+&usb20_host_drv {
+	rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
+};
+
+&vcc_host1_5v {
+	gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
+};
+
+&vcc_sdio {
+	gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio_per_pin>;
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
index 1b0f7e4551ea..f69a38f42d2d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
@@ -345,7 +345,7 @@
 &spi0 {
 	status = "okay";
 
-	spiflash@0 {
+	flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 8c821acb21ff..39db0b85b4da 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -105,7 +105,7 @@
 		};
 	};
 
-	cpu0_opp_table: opp_table0 {
+	cpu0_opp_table: opp-table-0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -599,7 +599,7 @@
 
 	gpu: gpu@ff300000 {
 		compatible = "rockchip,rk3328-mali", "arm,mali-450";
-		reg = <0x0 0xff300000 0x0 0x40000>;
+		reg = <0x0 0xff300000 0x0 0x30000>;
 		interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
@@ -623,7 +623,6 @@
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff330200 0 0x100>;
 		interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "h265e_mmu";
 		clocks = <&cru ACLK_H265>, <&cru PCLK_H265>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
@@ -634,7 +633,6 @@
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff340800 0x0 0x40>;
 		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "vepu_mmu";
 		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
@@ -656,7 +654,6 @@
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff350800 0x0 0x40>;
 		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "vpu_mmu";
 		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
@@ -667,7 +664,6 @@
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff360480 0x0 0x40>, <0x0 0xff3604c0 0x0 0x40>;
 		interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "rkvdec_mmu";
 		clocks = <&cru ACLK_RKVDEC>, <&cru HCLK_RKVDEC>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
@@ -700,7 +696,6 @@
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff373f00 0x0 0x100>;
 		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "vop_mmu";
 		clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
@@ -1019,7 +1014,7 @@
 		#size-cells = <2>;
 		ranges;
 
-		gpio0: gpio0@ff210000 {
+		gpio0: gpio@ff210000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff210000 0x0 0x100>;
 			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
@@ -1032,7 +1027,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio1: gpio1@ff220000 {
+		gpio1: gpio@ff220000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff220000 0x0 0x100>;
 			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
@@ -1045,7 +1040,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio2: gpio2@ff230000 {
+		gpio2: gpio@ff230000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff230000 0x0 0x100>;
 			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
@@ -1058,7 +1053,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		gpio3: gpio3@ff240000 {
+		gpio3: gpio@ff240000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff240000 0x0 0x100>;
 			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
index bcd7977fb0f8..5753e57fd716 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
@@ -29,15 +29,15 @@
 		i2c-parent = <&i2c1>;
 		mux-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
 
-		/* Q7_GPO_I2C */
-		i2c@0 {
+		/* Q7_GP0_I2C */
+		i2c_gp0: i2c@0 {
 			reg = <0>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
 		/* Q7_SMB */
-		i2c@1 {
+		i2c_smb: i2c@1 {
 			reg = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -52,7 +52,7 @@
 		mux-gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_HIGH>;
 
 		/* Q7_LVDS_BLC_I2C */
-		i2c@0 {
+		i2c_lvds_blc: i2c@0 {
 			reg = <0>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -69,8 +69,8 @@
 			};
 		};
 
-		/* Q7_GP2_I2C */
-		i2c@1 {
+		/* Q7_GP2_I2C = LVDS_DID_CLK/DAT */
+		i2c_gp2: i2c@1 {
 			reg = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -144,7 +144,7 @@
 	mmc-hs200-1_8v;
 	non-removable;
 	vmmc-supply = <&vcc33_io>;
-	vqmmc-supply = <&vcc18_io>;
+	vqmmc-supply = <&vcc_18>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>;
 	status = "okay";
@@ -238,13 +238,6 @@
 				regulator-boot-on;
 			};
 
-			vcc18_io: LDO_REG4 {
-				regulator-name = "vcc18_io";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-boot-on;
-			};
-
 			vdd10_video: LDO_REG6 {
 				regulator-name = "vdd10_video";
 				regulator-min-microvolt = <1000000>;
@@ -253,6 +246,14 @@
 				regulator-boot-on;
 			};
 
+			vcc_18: LDO_REG7 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_18";
+			};
+
 			vcc18_video: LDO_REG8 {
 				regulator-name = "vcc18_video";
 				regulator-min-microvolt = <1800000>;
@@ -272,6 +273,18 @@
 	status = "okay";
 };
 
+/* The RK3368-uQ7 "Lion" has most IO voltages hardwired to 3.3V. */
+&io_domains {
+	audio-supply = <&vcc33_io>;
+	dvp-supply = <&vcc33_io>;
+	flash0-supply = <&vcc_18>;
+	gpio30-supply = <&vcc33_io>;
+	gpio1830-supply = <&vcc33_io>;
+	sdcard-supply = <&vcc33_io>;
+	wifi-supply = <&vcc33_io>;
+	status = "okay";
+};
+
 &pinctrl {
 	leds {
 		module_led_pins: module-led-pins {
@@ -291,6 +304,12 @@
 	};
 };
 
+&pmu_io_domains {
+	pmu-supply = <&vcc33_io>;
+	vop-supply = <&vcc33_io>;
+	status = "okay";
+};
+
 &spi1 {
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index 4c64fbefb483..c99da90328e9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -8,6 +8,7 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/power/rk3368-power.h>
 #include <dt-bindings/soc/rockchip,boot-mode.h>
 #include <dt-bindings/thermal/thermal.h>
 
@@ -615,6 +616,115 @@
 		status = "disabled";
 	};
 
+	pmu: power-management@ff730000 {
+		compatible = "rockchip,rk3368-pmu", "syscon", "simple-mfd";
+		reg = <0x0 0xff730000 0x0 0x1000>;
+
+		power: power-controller {
+			compatible = "rockchip,rk3368-power-controller";
+			#power-domain-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/*
+			 * Note: Although SCLK_* are the working clocks
+			 * of device without including on the NOC, needed for
+			 * synchronous reset.
+			 *
+			 * The clocks on the which NOC:
+			 * ACLK_IEP/ACLK_VIP/ACLK_VOP0 are on ACLK_VIO0_NIU.
+			 * ACLK_ISP/ACLK_VOP1 are on ACLK_VIO1_NIU.
+			 * ACLK_RGA is on ACLK_RGA_NIU.
+			 * The others (HCLK_*,PLCK_*) are on HCLK_VIO_NIU.
+			 *
+			 * Which clock are device clocks:
+			 *	clocks		devices
+			 *	*_IEP		IEP:Image Enhancement Processor
+			 *	*_ISP		ISP:Image Signal Processing
+			 *	*_VIP		VIP:Video Input Processor
+			 *	*_VOP*		VOP:Visual Output Processor
+			 *	*_RGA		RGA
+			 *	*_EDP*		EDP
+			 *	*_DPHY*		LVDS
+			 *	*_HDMI		HDMI
+			 *	*_MIPI_*	MIPI
+			 */
+			power-domain@RK3368_PD_VIO {
+				reg = <RK3368_PD_VIO>;
+				clocks = <&cru ACLK_IEP>,
+					 <&cru ACLK_ISP>,
+					 <&cru ACLK_VIP>,
+					 <&cru ACLK_RGA>,
+					 <&cru ACLK_VOP>,
+					 <&cru ACLK_VOP_IEP>,
+					 <&cru DCLK_VOP>,
+					 <&cru HCLK_IEP>,
+					 <&cru HCLK_ISP>,
+					 <&cru HCLK_RGA>,
+					 <&cru HCLK_VIP>,
+					 <&cru HCLK_VOP>,
+					 <&cru HCLK_VIO_HDCPMMU>,
+					 <&cru PCLK_EDP_CTRL>,
+					 <&cru PCLK_HDMI_CTRL>,
+					 <&cru PCLK_HDCP>,
+					 <&cru PCLK_ISP>,
+					 <&cru PCLK_VIP>,
+					 <&cru PCLK_DPHYRX>,
+					 <&cru PCLK_DPHYTX0>,
+					 <&cru PCLK_MIPI_CSI>,
+					 <&cru PCLK_MIPI_DSI0>,
+					 <&cru SCLK_VOP0_PWM>,
+					 <&cru SCLK_EDP_24M>,
+					 <&cru SCLK_EDP>,
+					 <&cru SCLK_HDCP>,
+					 <&cru SCLK_ISP>,
+					 <&cru SCLK_RGA>,
+					 <&cru SCLK_HDMI_CEC>,
+					 <&cru SCLK_HDMI_HDCP>;
+				pm_qos = <&qos_iep>,
+					 <&qos_isp_r0>,
+					 <&qos_isp_r1>,
+					 <&qos_isp_w0>,
+					 <&qos_isp_w1>,
+					 <&qos_vip>,
+					 <&qos_vop>,
+					 <&qos_rga_r>,
+					 <&qos_rga_w>;
+				#power-domain-cells = <0>;
+			};
+
+			/*
+			 * Note: ACLK_VCODEC/HCLK_VCODEC are VCODEC
+			 * (video endecoder & decoder) clocks that on the
+			 * ACLK_VCODEC_NIU and HCLK_VCODEC_NIU (NOC).
+			 */
+			power-domain@RK3368_PD_VIDEO {
+				reg = <RK3368_PD_VIDEO>;
+				clocks = <&cru ACLK_VIDEO>,
+					 <&cru HCLK_VIDEO>,
+					 <&cru SCLK_HEVC_CABAC>,
+					 <&cru SCLK_HEVC_CORE>;
+				pm_qos = <&qos_hevc_r>,
+					 <&qos_vpu_r>,
+					 <&qos_vpu_w>;
+				#power-domain-cells = <0>;
+			};
+
+			/*
+			 * Note: ACLK_GPU is the GPU clock,
+			 * and on the ACLK_GPU_NIU (NOC).
+			 */
+			power-domain@RK3368_PD_GPU_1 {
+				reg = <RK3368_PD_GPU_1>;
+				clocks = <&cru ACLK_GPU_CFG>,
+					 <&cru ACLK_GPU_MEM>,
+					 <&cru SCLK_GPU_CORE>;
+				pm_qos = <&qos_gpu>;
+				#power-domain-cells = <0>;
+			};
+		};
+	};
+
 	pmugrf: syscon@ff738000 {
 		compatible = "rockchip,rk3368-pmugrf", "syscon", "simple-mfd";
 		reg = <0x0 0xff738000 0x0 0x1000>;
@@ -709,9 +819,9 @@
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff900800 0x0 0x100>;
 		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "iep_mmu";
 		clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>;
 		clock-names = "aclk", "iface";
+		power-domains = <&power RK3368_PD_VIO>;
 		#iommu-cells = <0>;
 		status = "disabled";
 	};
@@ -721,10 +831,10 @@
 		reg = <0x0 0xff914000 0x0 0x100>,
 		      <0x0 0xff915000 0x0 0x100>;
 		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "isp_mmu";
 		clocks = <&cru ACLK_ISP>, <&cru HCLK_ISP>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
+		power-domains = <&power RK3368_PD_VIO>;
 		rockchip,disable-mmu-reset;
 		status = "disabled";
 	};
@@ -733,9 +843,9 @@
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff930300 0x0 0x100>;
 		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "vop_mmu";
 		clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>;
 		clock-names = "aclk", "iface";
+		power-domains = <&power RK3368_PD_VIO>;
 		#iommu-cells = <0>;
 		status = "disabled";
 	};
@@ -745,7 +855,6 @@
 		reg = <0x0 0xff9a0440 0x0 0x40>,
 		      <0x0 0xff9a0480 0x0 0x40>;
 		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "hevc_mmu";
 		clocks = <&cru ACLK_VIDEO>, <&cru HCLK_VIDEO>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
@@ -757,13 +866,77 @@
 		reg = <0x0 0xff9a0800 0x0 0x100>;
 		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "vepu_mmu", "vdpu_mmu";
 		clocks = <&cru ACLK_VIDEO>, <&cru HCLK_VIDEO>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
 		status = "disabled";
 	};
 
+	qos_iep: qos@ffad0000 {
+		compatible = "rockchip,rk3368-qos", "syscon";
+		reg = <0x0 0xffad0000 0x0 0x20>;
+	};
+
+	qos_isp_r0: qos@ffad0080 {
+		compatible = "rockchip,rk3368-qos", "syscon";
+		reg = <0x0 0xffad0080 0x0 0x20>;
+	};
+
+	qos_isp_r1: qos@ffad0100 {
+		compatible = "rockchip,rk3368-qos", "syscon";
+		reg = <0x0 0xffad0100 0x0 0x20>;
+	};
+
+	qos_isp_w0: qos@ffad0180 {
+		compatible = "rockchip,rk3368-qos", "syscon";
+		reg = <0x0 0xffad0180 0x0 0x20>;
+	};
+
+	qos_isp_w1: qos@ffad0200 {
+		compatible = "rockchip,rk3368-qos", "syscon";
+		reg = <0x0 0xffad0200 0x0 0x20>;
+	};
+
+	qos_vip: qos@ffad0280 {
+		compatible = "rockchip,rk3368-qos", "syscon";
+		reg = <0x0 0xffad0280 0x0 0x20>;
+	};
+
+	qos_vop: qos@ffad0300 {
+		compatible = "rockchip,rk3368-qos", "syscon";
+		reg = <0x0 0xffad0300 0x0 0x20>;
+	};
+
+	qos_rga_r: qos@ffad0380 {
+		compatible = "rockchip,rk3368-qos", "syscon";
+		reg = <0x0 0xffad0380 0x0 0x20>;
+	};
+
+	qos_rga_w: qos@ffad0400 {
+		compatible = "rockchip,rk3368-qos", "syscon";
+		reg = <0x0 0xffad0400 0x0 0x20>;
+	};
+
+	qos_hevc_r: qos@ffae0000 {
+		compatible = "rockchip,rk3368-qos", "syscon";
+		reg = <0x0 0xffae0000 0x0 0x20>;
+	};
+
+	qos_vpu_r: qos@ffae0100 {
+		compatible = "rockchip,rk3368-qos", "syscon";
+		reg = <0x0 0xffae0100 0x0 0x20>;
+	};
+
+	qos_vpu_w: qos@ffae0180 {
+		compatible = "rockchip,rk3368-qos", "syscon";
+		reg = <0x0 0xffae0180 0x0 0x20>;
+	};
+
+	qos_gpu: qos@ffaf0000 {
+		compatible = "rockchip,rk3368-qos", "syscon";
+		reg = <0x0 0xffaf0000 0x0 0x20>;
+	};
+
 	efuse256: efuse@ffb00000 {
 		compatible = "rockchip,rk3368-efuse";
 		reg = <0x0 0xffb00000 0x0 0x20>;
@@ -802,7 +975,7 @@
 		#size-cells = <0x2>;
 		ranges;
 
-		gpio0: gpio0@ff750000 {
+		gpio0: gpio@ff750000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff750000 0x0 0x100>;
 			clocks = <&cru PCLK_GPIO0>;
@@ -815,7 +988,7 @@
 			#interrupt-cells = <0x2>;
 		};
 
-		gpio1: gpio1@ff780000 {
+		gpio1: gpio@ff780000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff780000 0x0 0x100>;
 			clocks = <&cru PCLK_GPIO1>;
@@ -828,7 +1001,7 @@
 			#interrupt-cells = <0x2>;
 		};
 
-		gpio2: gpio2@ff790000 {
+		gpio2: gpio@ff790000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff790000 0x0 0x100>;
 			clocks = <&cru PCLK_GPIO2>;
@@ -841,7 +1014,7 @@
 			#interrupt-cells = <0x2>;
 		};
 
-		gpio3: gpio3@ff7a0000 {
+		gpio3: gpio@ff7a0000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff7a0000 0x0 0x100>;
 			clocks = <&cru PCLK_GPIO3>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts
index e6c1c94c8d69..31ebb4e5fd33 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts
@@ -16,6 +16,7 @@
 		     "google,bob-rev7", "google,bob-rev6",
 		     "google,bob-rev5", "google,bob-rev4",
 		     "google,bob", "google,gru", "rockchip,rk3399";
+	chassis-type = "convertible";
 
 	edp_panel: edp-panel {
 		compatible = "boe,nv101wxmn51";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi
index 1384dabbdf40..9b2c679f5eca 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi
@@ -251,6 +251,182 @@
 	};
 };
 
+&gpio0 {
+	gpio-line-names = /* GPIO0 A 0-7 */
+			  "AP_RTC_CLK_IN",
+			  "EC_AP_INT_L",
+			  "PP1800_AUDIO_EN",
+			  "BT_HOST_WAKE_L",
+			  "WLAN_MODULE_PD_L",
+			  "H1_INT_OD_L",
+			  "CENTERLOGIC_DVS_PWM",
+			  "",
+
+			  /* GPIO0 B 0-4 */
+			  "WIFI_HOST_WAKE_L",
+			  "PMUIO2_33_18_L",
+			  "PP1500_EN",
+			  "AP_EC_WARM_RESET_REQ",
+			  "PP3000_EN";
+};
+
+&gpio1 {
+	gpio-line-names = /* GPIO1 A 0-7 */
+			  "",
+			  "",
+			  "SPK_PA_EN",
+			  "",
+			  "TRACKPAD_INT_L",
+			  "AP_EC_S3_S0_L",
+			  "AP_EC_OVERTEMP",
+			  "AP_SPI_FLASH_MISO",
+
+			  /* GPIO1 B 0-7 */
+			  "AP_SPI_FLASH_MOSI_R",
+			  "AP_SPI_FLASH_CLK_R",
+			  "AP_SPI_FLASH_CS_L_R",
+			  "WLAN_MODULE_RESET_L",
+			  "WIFI_DISABLE_L",
+			  "MIC_INT",
+			  "",
+			  "AP_I2C_DVS_SDA",
+
+			  /* GPIO1 C 0-7 */
+			  "AP_I2C_DVS_SCL",
+			  "AP_BL_EN",
+			  /*
+			   * AP_FLASH_WP is crossystem ABI. Schematics call it
+			   * AP_FW_WP or CPU1_FW_WP, depending on the variant.
+			   */
+			  "AP_FLASH_WP",
+			  "LITCPU_DVS_PWM",
+			  "AP_I2C_AUDIO_SDA",
+			  "AP_I2C_AUDIO_SCL",
+			  "",
+			  "HEADSET_INT_L";
+};
+
+&gpio2 {
+	gpio-line-names = /* GPIO2 A 0-7 */
+			  "",
+			  "",
+			  "SD_IO_PWR_EN",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+
+			  /* GPIO2 B 0-7 */
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+
+			  /* GPIO2 C 0-7 */
+			  "",
+			  "",
+			  "",
+			  "",
+			  "AP_SPI_EC_MISO",
+			  "AP_SPI_EC_MOSI",
+			  "AP_SPI_EC_CLK",
+			  "AP_SPI_EC_CS_L",
+
+			  /* GPIO2 D 0-4 */
+			  "BT_DEV_WAKE_L",
+			  "",
+			  "WIFI_PCIE_CLKREQ_L",
+			  "WIFI_PERST_L",
+			  "SD_PWR_3000_1800_L";
+};
+
+&gpio3 {
+	gpio-line-names = /* GPIO3 A 0-7 */
+			  "",
+			  "",
+			  "",
+			  "",
+			  "AP_SPI_TPM_MISO",
+			  "AP_SPI_TPM_MOSI_R",
+			  "AP_SPI_TPM_CLK_R",
+			  "AP_SPI_TPM_CS_L_R",
+
+			  /* GPIO3 B 0-7 */
+			  "EC_IN_RW",
+			  "",
+			  "AP_I2C_TP_SDA",
+			  "AP_I2C_TP_SCL",
+			  "AP_I2C_TP_PU_EN",
+			  "TOUCH_INT_L",
+			  "",
+			  "",
+
+			  /* GPIO3 C 0-7 */
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+
+			  /* GPIO3 D 0-7 */
+			  "I2S0_SCLK",
+			  "I2S0_LRCK_RX",
+			  "I2S0_LRCK_TX",
+			  "I2S0_SDI_0",
+			  "I2S0_SDI_1",
+			  "",
+			  "I2S0_SDO_1",
+			  "I2S0_SDO_0";
+};
+
+&gpio4 {
+	gpio-line-names = /* GPIO4 A 0-7 */
+			  "I2S_MCLK",
+			  "AP_I2C_MIC_SDA",
+			  "AP_I2C_MIC_SCL",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+
+			  /* GPIO4 B 0-7 */
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+
+			  /* GPIO4 C 0-7 */
+			  "AP_I2C_TS_SDA",
+			  "AP_I2C_TS_SCL",
+			  "GPU_DVS_PWM",
+			  "UART_DBG_TX_AP_RX",
+			  "UART_AP_TX_DBG_RX",
+			  "",
+			  "BIGCPU_DVS_PWM",
+			  "EDP_HPD_3V0",
+
+			  /* GPIO4 D 0-5 */
+			  "SD_CARD_DET_L",
+			  "USB_DP_HPD",
+			  "TOUCH_RESET_L",
+			  "PP3300_DISP_EN",
+			  "",
+			  "SD_SLOT_PWR_EN";
+};
+
 ap_i2c_mic: &i2c1 {
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
index 2bbef9fcbe27..6863689df06f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
@@ -24,6 +24,7 @@
 		     "google,kevin-rev9", "google,kevin-rev8",
 		     "google,kevin-rev7", "google,kevin-rev6",
 		     "google,kevin", "google,gru", "rockchip,rk3399";
+	chassis-type = "convertible";
 
 	/* Power tree */
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet-dumo.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet-dumo.dts
new file mode 100644
index 000000000000..853e88455e75
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet-dumo.dts
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Gru-Scarlet Rev5+ (SKU-0) board device tree source
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+/dts-v1/;
+
+#include "rk3399-gru-scarlet.dtsi"
+
+/ {
+	model = "Google Scarlet";
+	compatible = "google,scarlet-rev15-sku0", "google,scarlet-rev15",
+		     "google,scarlet-rev14-sku0", "google,scarlet-rev14",
+		     "google,scarlet-rev13-sku0", "google,scarlet-rev13",
+		     "google,scarlet-rev12-sku0", "google,scarlet-rev12",
+		     "google,scarlet-rev11-sku0", "google,scarlet-rev11",
+		     "google,scarlet-rev10-sku0", "google,scarlet-rev10",
+		     "google,scarlet-rev9-sku0",  "google,scarlet-rev9",
+		     "google,scarlet-rev8-sku0",  "google,scarlet-rev8",
+		     "google,scarlet-rev7-sku0",  "google,scarlet-rev7",
+		     "google,scarlet-rev6-sku0",  "google,scarlet-rev6",
+		     "google,scarlet-rev5-sku0",  "google,scarlet-rev5",
+		     "google,scarlet", "google,gru", "rockchip,rk3399";
+};
+
+&mipi_panel {
+	compatible = "innolux,p097pfg";
+	avdd-supply = <&ppvarp_lcd>;
+	avee-supply = <&ppvarn_lcd>;
+};
+
+&pci_rootport {
+	wifi@0,0 {
+		compatible = "qcom,ath10k";
+		reg = <0x00010000 0x0 0x00000000 0x0 0x00000000>,
+		      <0x03010010 0x0 0x00000000 0x0 0x00200000>;
+		qcom,ath10k-calibration-variant = "GO_DUMO";
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
index 5d7a9d96d163..a9817b3d7edc 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
@@ -8,6 +8,8 @@
 #include "rk3399-gru.dtsi"
 
 /{
+	chassis-type = "tablet";
+
 	/* Power tree */
 
 	/* ppvar_sys children, sorted by name */
@@ -389,6 +391,186 @@ camera: &i2c7 {
 		<400000000>;
 };
 
+&gpio0 {
+	gpio-line-names = /* GPIO0 A 0-7 */
+			  "CLK_32K_AP",
+			  "EC_IN_RW_OD",
+			  "SPK_PA_EN",
+			  "WLAN_PERST_1V8_L",
+			  "WLAN_PD_1V8_L",
+			  "WLAN_RF_KILL_1V8_L",
+			  "BIGCPU_DVS_PWM",
+			  "SD_CD_L_JTAG_EN",
+
+			  /* GPIO0 B 0-5 */
+			  "BT_EN_BT_RF_KILL_1V8_L",
+			  "PMUIO2_33_18_L_PP3300_S0_EN",
+			  "TOUCH_RESET_L",
+			  "AP_EC_WARM_RESET_REQ",
+			  "PEN_RESET_L",
+			  /*
+			   * AP_FLASH_WP_L is crossystem ABI. Schematics call
+			   * it AP_FLASH_WP_R_ODL.
+			   */
+			  "AP_FLASH_WP_L";
+};
+
+&gpio1 {
+	gpio-line-names = /* GPIO1 A 0-7 */
+			  "PEN_INT_ODL",
+			  "PEN_EJECT_ODL",
+			  "BT_HOST_WAKE_1V8_L",
+			  "WLAN_HOST_WAKE_1V8_L",
+			  "TOUCH_INT_ODL",
+			  "AP_EC_S3_S0_L",
+			  "AP_EC_OVERTEMP",
+			  "AP_SPI_FLASH_MISO",
+
+			  /* GPIO1 B 0-7 */
+			  "AP_SPI_FLASH_MOSI_R",
+			  "AP_SPI_FLASH_CLK_R",
+			  "AP_SPI_FLASH_CS_L_R",
+			  "SD_CARD_DET_ODL",
+			  "",
+			  "AP_EXPANSION_IO1",
+			  "AP_EXPANSION_IO2",
+			  "AP_I2C_DISP_SDA",
+
+			  /* GPIO1 C 0-7 */
+			  "AP_I2C_DISP_SCL",
+			  "H1_INT_ODL",
+			  "EC_AP_INT_ODL",
+			  "LITCPU_DVS_PWM",
+			  "AP_I2C_AUDIO_SDA",
+			  "AP_I2C_AUDIO_SCL",
+			  "AP_EXPANSION_IO3",
+			  "HEADSET_INT_ODL",
+
+			  /* GPIO1 D0 */
+			  "AP_EXPANSION_IO4";
+};
+
+&gpio2 {
+	gpio-line-names = /* GPIO2 A 0-7 */
+			  "AP_I2C_PEN_SDA",
+			  "AP_I2C_PEN_SCL",
+			  "SD_IO_PWR_EN",
+			  "UCAM_RST_L",
+			  "PP1250_CAM_EN",
+			  "WCAM_RST_L",
+			  "AP_EXPANSION_IO5",
+			  "AP_I2C_CAM_SDA",
+
+			  /* GPIO2 B 0-7 */
+			  "AP_I2C_CAM_SCL",
+			  "AP_H1_SPI_MISO",
+			  "AP_H1_SPI_MOSI",
+			  "AP_H1_SPI_CLK",
+			  "AP_H1_SPI_CS_L",
+			  "",
+			  "",
+			  "",
+
+			  /* GPIO2 C 0-7 */
+			  "UART_EXPANSION_TX_AP_RX",
+			  "UART_AP_TX_EXPANSION_RX",
+			  "UART_EXPANSION_RTS_AP_CTS",
+			  "UART_AP_RTS_EXPANSION_CTS",
+			  "AP_SPI_EC_MISO",
+			  "AP_SPI_EC_MOSI",
+			  "AP_SPI_EC_CLK",
+			  "AP_SPI_EC_CS_L",
+
+			  /* GPIO2 D 0-4 */
+			  "PP2800_CAM_EN",
+			  "CLK_24M_CAM",
+			  "WLAN_PCIE_CLKREQ_1V8_L",
+			  "",
+			  "SD_PWR_3000_1800_L";
+};
+
+&gpio3 {
+	gpio-line-names = /* GPIO3 A 0-7 */
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+
+			  /* GPIO3 B 0-7 */
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+
+			  /* GPIO3 C 0-7 */
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+
+			  /* GPIO3 D 0-7 */
+			  "I2S0_SCLK",
+			  "I2S0_LRCK_RX",
+			  "I2S0_LRCK_TX",
+			  "I2S0_SDI_0",
+			  "STRAP_LCDBIAS_L",
+			  "STRAP_FEATURE_1",
+			  "STRAP_FEATURE_2",
+			  "I2S0_SDO_0";
+};
+
+&gpio4 {
+	gpio-line-names = /* GPIO4 A 0-7 */
+			  "I2S_MCLK",
+			  "AP_I2C_EXPANSION_SDA",
+			  "AP_I2C_EXPANSION_SCL",
+			  "DMIC_EN",
+			  "",
+			  "",
+			  "",
+			  "",
+
+			  /* GPIO4 B 0-7 */
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+
+			  /* GPIO4 C 0-7 */
+			  "AP_I2C_TS_SDA",
+			  "AP_I2C_TS_SCL",
+			  "GPU_DVS_PWM",
+			  "UART_DBG_TX_AP_RX",
+			  "UART_AP_TX_DBG_RX",
+			  "BL_EN",
+			  "BL_PWM",
+			  "",
+
+			  /* GPIO4 D 0-5 */
+			  "",
+			  "DISPLAY_RST_L",
+			  "",
+			  "PPVARP_LCD_EN",
+			  "PPVARN_LCD_EN",
+			  "SD_SLOT_PWR_EN";
+};
+
 &i2c_tunnel {
 	google,remote-bus = <0>;
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
index c1bcc8ca3769..45a5ae5d2027 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
@@ -461,7 +461,7 @@ ap_i2c_audio: &i2c8 {
 	vpcie0v9-supply = <&pp900_pcie>;
 
 	pci_rootport: pcie@0,0 {
-		reg = <0x83000000 0x0 0x00000000 0x0 0x00000000>;
+		reg = <0x0000 0 0 0 0>;
 		#address-cells = <3>;
 		#size-cells = <2>;
 		ranges;
@@ -543,7 +543,7 @@ ap_i2c_audio: &i2c8 {
 	pinctrl-names = "default", "sleep";
 	pinctrl-1 = <&spi1_sleep>;
 
-	spiflash@0 {
+	flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
index d5c7648c841d..f1fcc6b5b402 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
@@ -705,7 +705,6 @@
 &sdhci {
 	bus-width = <8>;
 	mmc-hs400-1_8v;
-	mmc-hs400-enhanced-strobe;
 	non-removable;
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts
index 738cfd21df3e..b6ac00f64613 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts
@@ -21,6 +21,9 @@
 	aliases {
 		mmc0 = &sdmmc;
 		mmc1 = &sdhci;
+		spi1 = &spi1;
+		spi2 = &spi2;
+		spi5 = &spi5;
 	};
 
 	avdd_0v9_s0: avdd-0v9-s0 {
@@ -43,6 +46,10 @@
 		vin-supply = <&vcc3v3_sys_s3>;
 	};
 
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
 	clkin_gmac: external-gmac-clock {
 		compatible = "fixed-clock";
 		clock-frequency = <125000000>;
@@ -269,6 +276,7 @@
 		clock-output-names = "xin32k", "rk808-clkout2";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pmic_int_l>;
+		rockchip,system-power-controller;
 		vcc1-supply = <&vcc5v0_sys>;
 		vcc2-supply = <&vcc5v0_sys>;
 		vcc3-supply = <&vcc5v0_sys>;
@@ -469,11 +477,40 @@
 	status = "okay";
 };
 
+&spi1 {
+	status = "okay";
+
+	spiflash: flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0x0>;
+		spi-max-frequency = <25000000>;
+		status = "okay";
+		m25p,fast-read;
+	};
+};
+
+/* UEXT connector */
+&spi2 {
+	status = "okay";
+};
+
+&spi5 {
+	status = "okay";
+};
+
 &tcphy1 {
 	/* phy for &usbdrd_dwc3_1 */
 	status = "okay";
 };
 
+&tsadc {
+	/* tshut mode 0:CRU 1:GPIO */
+	rockchip,hw-tshut-mode = <1>;
+	/* tshut polarity 0:LOW 1:HIGH */
+	rockchip,hw-tshut-polarity = <1>;
+	status = "okay";
+};
+
 &u2phy1 {
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts b/arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts
index 7c93f840bc64..e890166e7fd4 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts
@@ -55,7 +55,7 @@
 		regulator-boot-on;
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
-		vim-supply = <&vcc3v3_sys>;
+		vin-supply = <&vcc3v3_sys>;
 	};
 
 	vcc3v3_sys: vcc3v3-sys {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
index 69cc9b05baa5..2180e0f75003 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
@@ -4,7 +4,7 @@
  */
 
 / {
-	cluster0_opp: opp-table0 {
+	cluster0_opp: opp-table-0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -39,7 +39,7 @@
 		};
 	};
 
-	cluster1_opp: opp-table1 {
+	cluster1_opp: opp-table-1 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -82,7 +82,7 @@
 		};
 	};
 
-	gpu_opp_table: opp-table2 {
+	gpu_opp_table: opp-table-2 {
 		compatible = "operating-points-v2";
 
 		opp00 {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi
index da41cd81ebb7..fee5e7111279 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi
@@ -4,7 +4,7 @@
  */
 
 / {
-	cluster0_opp: opp-table0 {
+	cluster0_opp: opp-table-0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -35,7 +35,7 @@
 		};
 	};
 
-	cluster1_opp: opp-table1 {
+	cluster1_opp: opp-table-1 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -74,7 +74,7 @@
 		};
 	};
 
-	gpu_opp_table: opp-table2 {
+	gpu_opp_table: opp-table-2 {
 		compatible = "operating-points-v2";
 
 		opp00 {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
index 2b5f001ff4a6..c2f021a1a18f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
@@ -17,6 +17,7 @@
 / {
 	model = "Pine64 Pinebook Pro";
 	compatible = "pine64,pinebook-pro", "rockchip,rk3399";
+	chassis-type = "laptop";
 
 	aliases {
 		mmc0 = &sdio0;
@@ -385,10 +386,6 @@
 	};
 };
 
-&cdn_dp {
-	status = "okay";
-};
-
 &cpu_b0 {
 	cpu-supply = <&vdd_cpu_b>;
 };
@@ -711,7 +708,7 @@
 
 		connector {
 			compatible = "usb-c-connector";
-			data-role = "host";
+			data-role = "dual";
 			label = "USB-C";
 			op-sink-microwatt = <1000000>;
 			power-role = "dual";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts
new file mode 100644
index 000000000000..5a2661ae0131
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts
@@ -0,0 +1,218 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
+ */
+
+/dts-v1/;
+#include "rk3399-roc-pc.dtsi"
+
+/*
+ * Notice:
+ * 1. rk3399-roc-pc-plus is powered by dc_12v directly.
+ * 2. rk3399-roc-pc-plus has only vcc_bus_typec0 in schematic, which is coresponding
+ *    to vcc_vbus_typec1 in rk3399-roc-pc.
+ *    For simplicity, reserve the node name of vcc_vbus_typec1.
+ * 3. vcc5v0_host is actually 2 regulators (host0, 1) controlled by the same gpio.
+ */
+
+/delete-node/ &fusb1;
+/delete-node/ &hub_rst;
+/delete-node/ &mp8859;
+/delete-node/ &vcc_sys_en;
+/delete-node/ &vcc_vbus_typec0;
+/delete-node/ &yellow_led;
+
+/ {
+	model = "Firefly ROC-RK3399-PC-PLUS Board";
+	compatible = "firefly,roc-rk3399-pc-plus", "rockchip,rk3399";
+
+	dc_12v: dc-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	es8388-sound {
+		compatible = "simple-audio-card";
+		pinctrl-names = "default";
+		pinctrl-0 = <&hp_det_pin>;
+		simple-audio-card,name = "rockchip,es8388-codec";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Headphone", "Headphones";
+		simple-audio-card,routing =
+			"LINPUT1", "Mic Jack",
+			"Headphone Amp INL", "LOUT2",
+			"Headphone Amp INR", "ROUT2",
+			"Headphones", "Headphone Amp OUTL",
+			"Headphones", "Headphone Amp OUTR";
+		simple-audio-card,hp-det-gpio = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,aux-devs = <&headphones_amp>;
+		simple-audio-card,pin-switches = "Headphones";
+
+		simple-audio-card,codec {
+			sound-dai = <&es8388>;
+		};
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1>;
+		};
+	};
+
+	gpio-fan {
+		#cooling-cells = <2>;
+		compatible = "gpio-fan";
+		gpio-fan,speed-map = <0 0 3000 1>;
+		gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
+	};
+
+	/delete-node/ gpio-keys;
+
+	/* not amplifier, used as switcher only */
+	headphones_amp: headphones-amp {
+		compatible = "simple-audio-amplifier";
+		pinctrl-names = "default";
+		pinctrl-0 = <&ear_ctl_pin>;
+		enable-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
+		sound-name-prefix = "Headphone Amp";
+		VCC-supply = <&vcca3v0_codec>;
+	};
+
+	ir-receiver {
+		linux,rc-map-name = "rc-khadas";
+	};
+
+	leds {
+		pinctrl-names = "default";
+		pinctrl-0 = <&work_led_pin>, <&diy_led_pin>;
+	};
+};
+
+&fusb0 {
+	vbus-supply = <&vcc_vbus_typec1>;
+};
+
+&i2c0 {
+	hym8563: hym8563@51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA5 IRQ_TYPE_EDGE_FALLING>;
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+		clock-output-names = "xin32k";
+		pinctrl-names = "default";
+		pinctrl-0 = <&hym8563_int>;
+	};
+};
+
+&i2c1 {
+	es8388: es8388@11 {
+		compatible = "everest,es8388";
+		reg = <0x11>;
+		clock-names = "mclk";
+		clocks = <&cru SCLK_I2S_8CH_OUT>;
+		#sound-dai-cells = <0>;
+	};
+};
+
+/* <4 RK_PA0 1 &pcfg_pull_none> is used as i2s_8ch_mclk_pin */
+&i2s0_8ch_bus {
+	rockchip,pins =
+		<3 RK_PD0 1 &pcfg_pull_none>,
+		<3 RK_PD1 1 &pcfg_pull_none>,
+		<3 RK_PD2 1 &pcfg_pull_none>,
+		<3 RK_PD3 1 &pcfg_pull_none>,
+		<3 RK_PD4 1 &pcfg_pull_none>,
+		<3 RK_PD5 1 &pcfg_pull_none>,
+		<3 RK_PD6 1 &pcfg_pull_none>,
+		<3 RK_PD7 1 &pcfg_pull_none>;
+};
+
+&i2s1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s_8ch_mclk_pin>, <&i2s1_2ch_bus>;
+	rockchip,playback-channels = <2>;
+	rockchip,capture-channels = <2>;
+	status = "okay";
+};
+
+&pinctrl {
+	es8388 {
+		ear_ctl_pin: ear-ctl-pin {
+			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>;
+		};
+
+		hp_det_pin: hp-det-pin {
+			rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+
+	hym8563 {
+		hym8563_int: hym8563-int {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	i2s1 {
+		i2s_8ch_mclk_pin: i2s-8ch-mclk-pin {
+			rockchip,pins = <4 RK_PA0 1 &pcfg_pull_none>;
+		};
+	};
+};
+
+&u2phy0 {
+	status = "okay";
+
+	u2phy0_otg: otg-port {
+		phy-supply = <&vcc_vbus_typec1>;
+		status = "okay";
+	};
+
+	u2phy0_host: host-port {
+		phy-supply = <&vcc5v0_host>;
+		status = "okay";
+	};
+};
+
+&u2phy1 {
+	status = "okay";
+
+	u2phy1_otg: otg-port {
+		phy-supply = <&vcc5v0_host>;
+		status = "okay";
+	};
+
+	u2phy1_host: host-port {
+		phy-supply = <&vcc5v0_host>;
+		status = "okay";
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
+	status = "okay";
+};
+
+&usbdrd_dwc3_0 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&vcc_sys {
+	/* vcc_sys is fixed, not controlled by any gpio */
+	/delete-property/ gpio;
+	/delete-property/ pinctrl-names;
+	/delete-property/ pinctrl-0;
+};
+
+&vcc5v0_host {
+	pinctrl-names = "default";
+	pinctrl-0 = <&vcc5v0_host_en>;
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
index b28888ea9262..6a434be62819 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -36,6 +36,29 @@
 		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
 	};
 
+	sound {
+		compatible = "audio-graph-card";
+		label = "Analog";
+		dais = <&i2s0_p0>;
+	};
+
+	sound-dit {
+		compatible = "audio-graph-card";
+		label = "SPDIF";
+		dais = <&spdif_p0>;
+	};
+
+	spdif-dit {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+
+		port {
+			dit_p0_0: endpoint {
+				remote-endpoint = <&spdif_p0_0>;
+			};
+		};
+	};
+
 	vcc12v_dcin: dc-12v {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc12v_dcin";
@@ -422,6 +445,20 @@
 	i2c-scl-rising-time-ns = <300>;
 	i2c-scl-falling-time-ns = <15>;
 	status = "okay";
+
+	es8316: codec@11 {
+		compatible = "everest,es8316";
+		reg = <0x11>;
+		clocks = <&cru SCLK_I2S_8CH_OUT>;
+		clock-names = "mclk";
+		#sound-dai-cells = <0>;
+
+		port {
+			es8316_p0_0: endpoint {
+				remote-endpoint = <&i2s0_p0_0>;
+			};
+		};
+	};
 };
 
 &i2c3 {
@@ -441,6 +478,14 @@
 	rockchip,capture-channels = <2>;
 	rockchip,playback-channels = <2>;
 	status = "okay";
+
+	i2s0_p0: port {
+		i2s0_p0_0: endpoint {
+			dai-format = "i2s";
+			mclk-fs = <256>;
+			remote-endpoint = <&es8316_p0_0>;
+		};
+	};
 };
 
 &i2s1 {
@@ -457,7 +502,7 @@
 	status = "okay";
 
 	bt656-supply = <&vcc_3v0>;
-	audio-supply = <&vcc_3v0>;
+	audio-supply = <&vcc1v8_codec>;
 	sdmmc-supply = <&vcc_sdio>;
 	gpio1830-supply = <&vcc_3v0>;
 };
@@ -603,6 +648,15 @@
 	status = "okay";
 };
 
+&spdif {
+
+	spdif_p0: port {
+		spdif_p0_0: endpoint {
+			remote-endpoint = <&dit_p0_0>;
+		};
+	};
+};
+
 &tcphy0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts
new file mode 100644
index 000000000000..281a04b2f5e9
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com>
+ * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com>
+ */
+
+/dts-v1/;
+#include "rk3399-rock-pi-4.dtsi"
+#include "rk3399-op1-opp.dtsi"
+
+/ {
+	model = "Radxa ROCK Pi 4A+";
+	compatible = "radxa,rockpi4a-plus", "radxa,rockpi4", "rockchip,rk3399";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts
new file mode 100644
index 000000000000..dfad13d2ab24
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com>
+ * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com>
+ */
+
+/dts-v1/;
+#include "rk3399-rock-pi-4.dtsi"
+#include "rk3399-op1-opp.dtsi"
+
+/ {
+	model = "Radxa ROCK Pi 4B+";
+	compatible = "radxa,rockpi4b-plus", "radxa,rockpi4", "rockchip,rk3399";
+
+	aliases {
+		mmc2 = &sdio0;
+	};
+};
+
+&sdio0 {
+	status = "okay";
+
+	brcmf: wifi@1 {
+		compatible = "brcm,bcm4329-fmac";
+		reg = <1>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>;
+		interrupt-names = "host-wake";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_host_wake_l>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		clocks = <&rk808 1>;
+		clock-names = "ext_clock";
+		device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
+		host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
index 6bff8db7d33e..83db4ca67334 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
@@ -69,6 +69,7 @@
 
 	fan: pwm-fan {
 		compatible = "pwm-fan";
+		cooling-levels = <0 100 150 200 255>;
 		#cooling-cells = <2>;
 		fan-supply = <&vcc12v_dcin>;
 		pwms = <&pwm1 0 50000 0>;
@@ -245,6 +246,34 @@
 	cpu-supply = <&vdd_cpu_b>;
 };
 
+&cpu_thermal {
+	trips {
+		cpu_warm: cpu_warm {
+			temperature = <55000>;
+			hysteresis = <2000>;
+			type = "active";
+		};
+
+		cpu_hot: cpu_hot {
+			temperature = <65000>;
+			hysteresis = <2000>;
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map2 {
+			trip = <&cpu_warm>;
+			cooling-device = <&fan THERMAL_NO_LIMIT 1>;
+		};
+
+		map3 {
+			trip = <&cpu_hot>;
+			cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
+		};
+	};
+};
+
 &emmc_phy {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 3871c7fd83b0..d3cdf6f42a30 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -124,6 +124,12 @@
 			#cooling-cells = <2>; /* min followed by max */
 			dynamic-power-coefficient = <436>;
 			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
+
+			thermal-idle {
+				#cooling-cells = <2>;
+				duration-us = <10000>;
+				exit-latency-us = <500>;
+			};
 		};
 
 		cpu_b1: cpu@101 {
@@ -136,6 +142,12 @@
 			#cooling-cells = <2>; /* min followed by max */
 			dynamic-power-coefficient = <436>;
 			cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>;
+
+			thermal-idle {
+				#cooling-cells = <2>;
+				duration-us = <10000>;
+				exit-latency-us = <500>;
+			};
 		};
 
 		idle-states {
@@ -361,6 +373,54 @@
 		status = "disabled";
 	};
 
+	debug@fe430000 {
+		compatible = "arm,coresight-cpu-debug", "arm,primecell";
+		reg = <0 0xfe430000 0 0x1000>;
+		clocks = <&cru PCLK_COREDBG_L>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu_l0>;
+	};
+
+	debug@fe432000 {
+		compatible = "arm,coresight-cpu-debug", "arm,primecell";
+		reg = <0 0xfe432000 0 0x1000>;
+		clocks = <&cru PCLK_COREDBG_L>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu_l1>;
+	};
+
+	debug@fe434000 {
+		compatible = "arm,coresight-cpu-debug", "arm,primecell";
+		reg = <0 0xfe434000 0 0x1000>;
+		clocks = <&cru PCLK_COREDBG_L>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu_l2>;
+	};
+
+	debug@fe436000 {
+		compatible = "arm,coresight-cpu-debug", "arm,primecell";
+		reg = <0 0xfe436000 0 0x1000>;
+		clocks = <&cru PCLK_COREDBG_L>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu_l3>;
+	};
+
+	debug@fe610000 {
+		compatible = "arm,coresight-cpu-debug", "arm,primecell";
+		reg = <0 0xfe610000 0 0x1000>;
+		clocks = <&cru PCLK_COREDBG_B>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu_b0>;
+	};
+
+	debug@fe710000 {
+		compatible = "arm,coresight-cpu-debug", "arm,primecell";
+		reg = <0 0xfe710000 0 0x1000>;
+		clocks = <&cru PCLK_COREDBG_B>;
+		clock-names = "apb_pclk";
+		cpu = <&cpu_b1>;
+	};
+
 	usbdrd3_0: usb@fe800000 {
 		compatible = "rockchip,rk3399-dwc3";
 		#address-cells = <2>;
@@ -1251,7 +1311,6 @@
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff650800 0x0 0x40>;
 		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "vpu_mmu";
 		clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
@@ -1273,7 +1332,6 @@
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff660480 0x0 0x40>, <0x0 0xff6604c0 0x0 0x40>;
 		interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "vdec_mmu";
 		clocks = <&cru ACLK_VDU>, <&cru HCLK_VDU>;
 		clock-names = "aclk", "iface";
 		power-domains = <&power RK3399_PD_VDU>;
@@ -1284,7 +1342,6 @@
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff670800 0x0 0x40>;
 		interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "iep_mmu";
 		clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
@@ -1666,7 +1723,6 @@
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff8f3f00 0x0 0x100>;
 		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "vopl_mmu";
 		clocks = <&cru ACLK_VOP1>, <&cru HCLK_VOP1>;
 		clock-names = "aclk", "iface";
 		power-domains = <&power RK3399_PD_VOPL>;
@@ -1723,7 +1779,6 @@
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff903f00 0x0 0x100>;
 		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "vopb_mmu";
 		clocks = <&cru ACLK_VOP0>, <&cru HCLK_VOP0>;
 		clock-names = "aclk", "iface";
 		power-domains = <&power RK3399_PD_VOPB>;
@@ -1761,7 +1816,6 @@
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff914000 0x0 0x100>, <0x0 0xff915000 0x0 0x100>;
 		interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "isp0_mmu";
 		clocks = <&cru ACLK_ISP0_WRAPPER>, <&cru HCLK_ISP0_WRAPPER>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
@@ -1769,11 +1823,36 @@
 		rockchip,disable-mmu-reset;
 	};
 
+	isp1: isp1@ff920000 {
+		compatible = "rockchip,rk3399-cif-isp";
+		reg = <0x0 0xff920000 0x0 0x4000>;
+		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_ISP1>,
+			 <&cru ACLK_ISP1_WRAPPER>,
+			 <&cru HCLK_ISP1_WRAPPER>;
+		clock-names = "isp", "aclk", "hclk";
+		iommus = <&isp1_mmu>;
+		phys = <&mipi_dsi1>;
+		phy-names = "dphy";
+		power-domains = <&power RK3399_PD_ISP1>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+	};
+
 	isp1_mmu: iommu@ff924000 {
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff924000 0x0 0x100>, <0x0 0xff925000 0x0 0x100>;
 		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH 0>;
-		interrupt-names = "isp1_mmu";
 		clocks = <&cru ACLK_ISP1_WRAPPER>, <&cru HCLK_ISP1_WRAPPER>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
@@ -1878,6 +1957,7 @@
 		rockchip,grf = <&grf>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		#phy-cells = <0>;
 		status = "disabled";
 
 		ports {
@@ -1958,7 +2038,7 @@
 		#size-cells = <2>;
 		ranges;
 
-		gpio0: gpio0@ff720000 {
+		gpio0: gpio@ff720000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff720000 0x0 0x100>;
 			clocks = <&pmucru PCLK_GPIO0_PMU>;
@@ -1971,7 +2051,7 @@
 			#interrupt-cells = <0x2>;
 		};
 
-		gpio1: gpio1@ff730000 {
+		gpio1: gpio@ff730000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff730000 0x0 0x100>;
 			clocks = <&pmucru PCLK_GPIO1_PMU>;
@@ -1984,7 +2064,7 @@
 			#interrupt-cells = <0x2>;
 		};
 
-		gpio2: gpio2@ff780000 {
+		gpio2: gpio@ff780000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff780000 0x0 0x100>;
 			clocks = <&cru PCLK_GPIO2>;
@@ -1997,7 +2077,7 @@
 			#interrupt-cells = <0x2>;
 		};
 
-		gpio3: gpio3@ff788000 {
+		gpio3: gpio@ff788000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff788000 0x0 0x100>;
 			clocks = <&cru PCLK_GPIO3>;
@@ -2010,7 +2090,7 @@
 			#interrupt-cells = <0x2>;
 		};
 
-		gpio4: gpio4@ff790000 {
+		gpio4: gpio@ff790000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x0 0xff790000 0x0 0x100>;
 			clocks = <&cru PCLK_GPIO4>;
@@ -2114,6 +2194,18 @@
 			};
 		};
 
+		cif {
+			cif_clkin: cif-clkin {
+				rockchip,pins =
+					<2 RK_PB2 3 &pcfg_pull_none>;
+			};
+
+			cif_clkouta: cif-clkouta {
+				rockchip,pins =
+					<2 RK_PB3 3 &pcfg_pull_none>;
+			};
+		};
+
 		edp {
 			edp_hpd: edp-hpd {
 				rockchip,pins =
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
new file mode 100644
index 000000000000..4d4b2a301b1a
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
@@ -0,0 +1,548 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk3566.dtsi"
+
+/ {
+	model = "Pine64 RK3566 Quartz64-A Board";
+	compatible = "pine64,quartz64-a", "rockchip,rk3566";
+
+	aliases {
+		ethernet0 = &gmac1;
+		mmc0 = &sdmmc0;
+		mmc1 = &sdhci;
+	};
+
+	chosen: chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	gmac1_clkin: external-gmac1-clock {
+		compatible = "fixed-clock";
+		clock-frequency = <125000000>;
+		clock-output-names = "gmac1_clkin";
+		#clock-cells = <0>;
+	};
+
+	fan: gpio_fan {
+		compatible = "gpio-fan";
+		gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>;
+		gpio-fan,speed-map = <0    0
+				      4500 1>;
+		#cooling-cells = <2>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-work {
+			label = "work-led";
+			default-state = "off";
+			gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&work_led_enable_h>;
+			retain-state-suspended;
+		};
+
+		led-diy {
+			label = "diy-led";
+			default-state = "on";
+			gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+			pinctrl-names = "default";
+			pinctrl-0 = <&diy_led_enable_h>;
+			retain-state-suspended;
+		};
+	};
+
+	rk817-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,name = "Analog RK817";
+		simple-audio-card,mclk-fs = <256>;
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1_8ch>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&rk817>;
+		};
+	};
+
+	spdif_dit: spdif-dit {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+	spdif_sound: spdif-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "SPDIF";
+
+		simple-audio-card,cpu {
+			sound-dai = <&spdif>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&spdif_dit>;
+		};
+	};
+
+	vcc12v_dcin: vcc12v_dcin {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc12v_dcin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	/* vbus feeds the rk817 usb input.
+	 * With no battery attached, also feeds vcc_bat+
+	 * via ON/OFF_BAT jumper
+	 */
+	vbus: vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	vcc5v0_usb: vcc5v0_usb {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_usb";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	vcc3v3_sd: vcc3v3_sd {
+		compatible = "regulator-fixed";
+		enable-active-low;
+		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc_sd_h>;
+		regulator-boot-on;
+		regulator-name = "vcc3v3_sd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3>;
+	};
+
+	/* sourced from vbus and vcc_bat+ via rk817 sw5 */
+	vcc_sys: vcc_sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <4400000>;
+		regulator-max-microvolt = <4400000>;
+		vin-supply = <&vbus>;
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu_thermal {
+	trips {
+		cpu_hot: cpu_hot {
+			temperature = <55000>;
+			hysteresis = <2000>;
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map1 {
+			trip = <&cpu_hot>;
+			cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+		};
+	};
+};
+
+&gmac1 {
+	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>;
+	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>;
+	clock_in_out = "input";
+	phy-supply = <&vcc_3v3>;
+	phy-mode = "rgmii";
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac1m0_miim
+		     &gmac1m0_tx_bus2
+		     &gmac1m0_rx_bus2
+		     &gmac1m0_rgmii_clk
+		     &gmac1m0_clkinout
+		     &gmac1m0_rgmii_bus>;
+	snps,reset-gpio = <&gpio0 RK_PC3 GPIO_ACTIVE_LOW>;
+	snps,reset-active-low;
+	/* Reset time is 20ms, 100ms for rtl8211f */
+	snps,reset-delays-us = <0 20000 100000>;
+	tx_delay = <0x30>;
+	rx_delay = <0x10>;
+	phy-handle = <&rgmii_phy1>;
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	vdd_cpu: regulator@1c {
+		compatible = "tcs,tcs4525";
+		reg = <0x1c>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu";
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1150000>;
+		regulator-ramp-delay = <2300>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	rk817: pmic@20 {
+		compatible = "rockchip,rk817";
+		reg = <0x20>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
+		assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
+		assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
+		clock-names = "mclk";
+		clocks = <&cru I2S1_MCLKOUT_TX>;
+		clock-output-names = "rk808-clkout1", "rk808-clkout2";
+		#clock-cells = <1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>;
+		rockchip,system-power-controller;
+		#sound-dai-cells = <0>;
+		wakeup-source;
+
+		vcc1-supply = <&vcc_sys>;
+		vcc2-supply = <&vcc_sys>;
+		vcc3-supply = <&vcc_sys>;
+		vcc4-supply = <&vcc_sys>;
+		vcc5-supply = <&vcc_sys>;
+		vcc6-supply = <&vcc_sys>;
+		vcc7-supply = <&vcc_sys>;
+		vcc8-supply = <&vcc_sys>;
+		vcc9-supply = <&dcdc_boost>;
+
+		regulators {
+			vdd_logic: DCDC_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-init-microvolt = <900000>;
+				regulator-ramp-delay = <6001>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vdd_logic";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <900000>;
+				};
+			};
+
+			vdd_gpu: DCDC_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-init-microvolt = <900000>;
+				regulator-ramp-delay = <6001>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vdd_gpu";
+					regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vcc_ddr";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_3v3: DCDC_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vcc_3v3";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca1v8_pmu: LDO_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcca1v8_pmu";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdda_0v9: LDO_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+				regulator-name = "vdda_0v9";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_pmu: LDO_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+				regulator-name = "vdda0v9_pmu";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <900000>;
+				};
+			};
+
+			vccio_acodec: LDO_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vccio_acodec";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vccio_sd";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_pmu: LDO_REG6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc3v3_pmu";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_1v8: LDO_REG7 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_1v8";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc1v8_dvp: LDO_REG8 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc1v8_dvp";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc2v8_dvp: LDO_REG9 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-name = "vcc2v8_dvp";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			dcdc_boost: BOOST {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5000000>;
+				regulator-name = "boost";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			otg_switch: OTG_SWITCH {
+				regulator-name = "otg_switch";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&i2s1_8ch {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s1m0_sclktx
+		     &i2s1m0_lrcktx
+		     &i2s1m0_sdi0
+		     &i2s1m0_sdo0>;
+	rockchip,trcm-sync-tx-only;
+	status = "okay";
+};
+
+&mdio1 {
+	rgmii_phy1: ethernet-phy@0 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0>;
+	};
+};
+
+&pinctrl {
+	bt {
+		bt_enable_h: bt-enable-h {
+			rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_host_wake_l: bt-host-wake-l {
+			rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		bt_wake_l: bt-wake-l {
+			rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	leds {
+		work_led_enable_h: work-led-enable-h {
+			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		diy_led_enable_h: diy-led-enable-h {
+			rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		pmic_int_l: pmic-int-l {
+			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	vcc_sd {
+		vcc_sd_h: vcc-sd-h {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&sdhci {
+	bus-width = <8>;
+	mmc-hs200-1_8v;
+	non-removable;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdmmc0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
+	vmmc-supply = <&vcc3v3_sd>;
+	vqmmc-supply = <&vccio_sd>;
+	status = "okay";
+};
+
+&spdif {
+	status = "okay";
+};
+
+&tsadc {
+	/* tshut mode 0:CRU 1:GPIO */
+	rockchip,hw-tshut-mode = <1>;
+	/* tshut polarity 0:LOW 1:HIGH */
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn>;
+	status = "okay";
+	uart-has-rtscts;
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		clocks = <&rk817 1>;
+		clock-names = "lpo";
+		device-wake-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
+		host-wake-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
+		vbat-supply = <&vcc_sys>;
+		vddio-supply = <&vcca1v8_pmu>;
+	};
+};
+
+&uart2 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566.dtsi b/arch/arm64/boot/dts/rockchip/rk3566.dtsi
new file mode 100644
index 000000000000..3839eef5e4f7
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566.dtsi
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+#include "rk356x.dtsi"
+
+/ {
+	compatible = "rockchip,rk3566";
+};
+
+&power {
+	power-domain@RK3568_PD_PIPE {
+		reg = <RK3568_PD_PIPE>;
+		clocks = <&cru PCLK_PIPE>;
+		pm_qos = <&qos_pcie2x1>,
+			 <&qos_sata1>,
+			 <&qos_sata2>,
+			 <&qos_usb3_0>,
+			 <&qos_usb3_1>;
+		#power-domain-cells = <0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
index 69786557093d..184e2aa2416a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
@@ -13,6 +13,13 @@
 	model = "Rockchip RK3568 EVB1 DDR4 V10 Board";
 	compatible = "rockchip,rk3568-evb1-v10", "rockchip,rk3568";
 
+	aliases {
+		ethernet0 = &gmac0;
+		ethernet1 = &gmac1;
+		mmc0 = &sdmmc0;
+		mmc1 = &sdhci;
+	};
+
 	chosen: chosen {
 		stdout-path = "serial2:1500000n8";
 	};
@@ -67,10 +74,316 @@
 	};
 };
 
+&gmac0 {
+	assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
+	assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>;
+	assigned-clock-rates = <0>, <125000000>;
+	clock_in_out = "output";
+	phy-handle = <&rgmii_phy0>;
+	phy-mode = "rgmii-id";
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac0_miim
+		     &gmac0_tx_bus2
+		     &gmac0_rx_bus2
+		     &gmac0_rgmii_clk
+		     &gmac0_rgmii_bus>;
+	status = "okay";
+};
+
+&gmac1 {
+	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
+	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>;
+	assigned-clock-rates = <0>, <125000000>;
+	clock_in_out = "output";
+	phy-handle = <&rgmii_phy1>;
+	phy-mode = "rgmii-id";
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac1m1_miim
+		     &gmac1m1_tx_bus2
+		     &gmac1m1_rx_bus2
+		     &gmac1m1_rgmii_clk
+		     &gmac1m1_rgmii_bus>;
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	rk809: pmic@20 {
+		compatible = "rockchip,rk809";
+		reg = <0x20>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int>;
+		rockchip,system-power-controller;
+		vcc1-supply = <&vcc3v3_sys>;
+		vcc2-supply = <&vcc3v3_sys>;
+		vcc3-supply = <&vcc3v3_sys>;
+		vcc4-supply = <&vcc3v3_sys>;
+		vcc5-supply = <&vcc3v3_sys>;
+		vcc6-supply = <&vcc3v3_sys>;
+		vcc7-supply = <&vcc3v3_sys>;
+		vcc8-supply = <&vcc3v3_sys>;
+		vcc9-supply = <&vcc3v3_sys>;
+		wakeup-source;
+
+		regulators {
+			vdd_logic: DCDC_REG1 {
+				regulator-name = "vdd_logic";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-init-microvolt = <900000>;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_gpu: DCDC_REG2 {
+				regulator-name = "vdd_gpu";
+				regulator-init-microvolt = <900000>;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vdd_npu: DCDC_REG4 {
+				regulator-name = "vdd_npu";
+				regulator-init-microvolt = <900000>;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8: DCDC_REG5 {
+				regulator-name = "vcc_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_image: LDO_REG1 {
+				regulator-name = "vdda0v9_image";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda_0v9: LDO_REG2 {
+				regulator-name = "vdda_0v9";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_pmu: LDO_REG3 {
+				regulator-name = "vdda0v9_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <900000>;
+				};
+			};
+
+			vccio_acodec: LDO_REG4 {
+				regulator-name = "vccio_acodec";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_pmu: LDO_REG6 {
+				regulator-name = "vcc3v3_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcca_1v8: LDO_REG7 {
+				regulator-name = "vcca_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca1v8_pmu: LDO_REG8 {
+				regulator-name = "vcca1v8_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcca1v8_image: LDO_REG9 {
+				regulator-name = "vcca1v8_image";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_3v3: SWITCH_REG1 {
+				regulator-name = "vcc_3v3";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_sd: SWITCH_REG2 {
+				regulator-name = "vcc3v3_sd";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&mdio0 {
+	rgmii_phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x0>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <100000>;
+		reset-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&mdio1 {
+	rgmii_phy1: ethernet-phy@0 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x0>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <100000>;
+		reset-gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&pinctrl {
+	pmic {
+		pmic_int: pmic_int {
+			rockchip,pins =
+				<0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	pmuio1-supply = <&vcc3v3_pmu>;
+	pmuio2-supply = <&vcc3v3_pmu>;
+	vccio1-supply = <&vccio_acodec>;
+	vccio2-supply = <&vcc_1v8>;
+	vccio3-supply = <&vccio_sd>;
+	vccio4-supply = <&vcc_1v8>;
+	vccio5-supply = <&vcc_3v3>;
+	vccio6-supply = <&vcc_1v8>;
+	vccio7-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcca_1v8>;
+	status = "okay";
+};
+
 &sdhci {
 	bus-width = <8>;
 	max-frequency = <200000000>;
 	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
+	status = "okay";
+};
+
+&sdmmc0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_sd>;
+	vqmmc-supply = <&vccio_sd>;
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-pinctrl.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-pinctrl.dtsi
index a588ca95ace2..8f90c66dd9e9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-pinctrl.dtsi
@@ -3108,4 +3108,13 @@
 				<4 RK_PA0 3 &pcfg_pull_none_drv_level_2>;
 		};
 	};
+
+	tsadc {
+		/omit-if-no-ref/
+		tsadc_pin: tsadc-pin {
+			rockchip,pins =
+				/* tsadc_pin */
+				<0 RK_PA1 0 &pcfg_pull_none>;
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index d225e6a45d5c..2fd313a295f8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -3,591 +3,95 @@
  * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
  */
 
-#include <dt-bindings/clock/rk3568-cru.h>
-#include <dt-bindings/interrupt-controller/arm-gic.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/phy/phy.h>
-#include <dt-bindings/pinctrl/rockchip.h>
-#include <dt-bindings/soc/rockchip,boot-mode.h>
-#include <dt-bindings/thermal/thermal.h>
+#include "rk356x.dtsi"
 
 / {
 	compatible = "rockchip,rk3568";
 
-	interrupt-parent = <&gic>;
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	aliases {
-		gpio0 = &gpio0;
-		gpio1 = &gpio1;
-		gpio2 = &gpio2;
-		gpio3 = &gpio3;
-		gpio4 = &gpio4;
-		i2c0 = &i2c0;
-		i2c1 = &i2c1;
-		i2c2 = &i2c2;
-		i2c3 = &i2c3;
-		i2c4 = &i2c4;
-		i2c5 = &i2c5;
-		serial0 = &uart0;
-		serial1 = &uart1;
-		serial2 = &uart2;
-		serial3 = &uart3;
-		serial4 = &uart4;
-		serial5 = &uart5;
-		serial6 = &uart6;
-		serial7 = &uart7;
-		serial8 = &uart8;
-		serial9 = &uart9;
-	};
-
-	cpus {
-		#address-cells = <2>;
-		#size-cells = <0>;
-
-		cpu0: cpu@0 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a55";
-			reg = <0x0 0x0>;
-			clocks = <&scmi_clk 0>;
-			enable-method = "psci";
-			operating-points-v2 = <&cpu0_opp_table>;
-		};
-
-		cpu1: cpu@100 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a55";
-			reg = <0x0 0x100>;
-			enable-method = "psci";
-			operating-points-v2 = <&cpu0_opp_table>;
-		};
-
-		cpu2: cpu@200 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a55";
-			reg = <0x0 0x200>;
-			enable-method = "psci";
-			operating-points-v2 = <&cpu0_opp_table>;
-		};
-
-		cpu3: cpu@300 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a55";
-			reg = <0x0 0x300>;
-			enable-method = "psci";
-			operating-points-v2 = <&cpu0_opp_table>;
-		};
-	};
-
-	cpu0_opp_table: cpu0-opp-table {
-		compatible = "operating-points-v2";
-		opp-shared;
-
-		opp-408000000 {
-			opp-hz = /bits/ 64 <408000000>;
-			opp-microvolt = <900000 900000 1150000>;
-			clock-latency-ns = <40000>;
-		};
-
-		opp-600000000 {
-			opp-hz = /bits/ 64 <600000000>;
-			opp-microvolt = <900000 900000 1150000>;
-		};
-
-		opp-816000000 {
-			opp-hz = /bits/ 64 <816000000>;
-			opp-microvolt = <900000 900000 1150000>;
-			opp-suspend;
-		};
-
-		opp-1104000000 {
-			opp-hz = /bits/ 64 <1104000000>;
-			opp-microvolt = <900000 900000 1150000>;
-		};
-
-		opp-1416000000 {
-			opp-hz = /bits/ 64 <1416000000>;
-			opp-microvolt = <900000 900000 1150000>;
-		};
-
-		opp-1608000000 {
-			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <975000 975000 1150000>;
-		};
+	qos_pcie3x1: qos@fe190080 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe190080 0x0 0x20>;
+	};
+
+	qos_pcie3x2: qos@fe190100 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe190100 0x0 0x20>;
+	};
+
+	qos_sata0: qos@fe190200 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe190200 0x0 0x20>;
+	};
+
+	gmac0: ethernet@fe2a0000 {
+		compatible = "rockchip,rk3568-gmac", "snps,dwmac-4.20a";
+		reg = <0x0 0xfe2a0000 0x0 0x10000>;
+		interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "macirq", "eth_wake_irq";
+		clocks = <&cru SCLK_GMAC0>, <&cru SCLK_GMAC0_RX_TX>,
+			 <&cru SCLK_GMAC0_RX_TX>, <&cru CLK_MAC0_REFOUT>,
+			 <&cru ACLK_GMAC0>, <&cru PCLK_GMAC0>,
+			 <&cru SCLK_GMAC0_RX_TX>, <&cru CLK_GMAC0_PTP_REF>,
+			 <&cru PCLK_XPCS>;
+		clock-names = "stmmaceth", "mac_clk_rx",
+			      "mac_clk_tx", "clk_mac_refout",
+			      "aclk_mac", "pclk_mac",
+			      "clk_mac_speed", "ptp_ref",
+			      "pclk_xpcs";
+		resets = <&cru SRST_A_GMAC0>;
+		reset-names = "stmmaceth";
+		rockchip,grf = <&grf>;
+		snps,axi-config = <&gmac0_stmmac_axi_setup>;
+		snps,mixed-burst;
+		snps,mtl-rx-config = <&gmac0_mtl_rx_setup>;
+		snps,mtl-tx-config = <&gmac0_mtl_tx_setup>;
+		snps,tso;
+		status = "disabled";
 
-		opp-1800000000 {
-			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <1050000 1050000 1150000>;
+		mdio0: mdio {
+			compatible = "snps,dwmac-mdio";
+			#address-cells = <0x1>;
+			#size-cells = <0x0>;
 		};
 
-		opp-1992000000 {
-			opp-hz = /bits/ 64 <1992000000>;
-			opp-microvolt = <1150000 1150000 1150000>;
+		gmac0_stmmac_axi_setup: stmmac-axi-config {
+			snps,blen = <0 0 0 0 16 8 4>;
+			snps,rd_osr_lmt = <8>;
+			snps,wr_osr_lmt = <4>;
 		};
-	};
 
-	firmware {
-		scmi: scmi {
-			compatible = "arm,scmi-smc";
-			arm,smc-id = <0x82000010>;
-			shmem = <&scmi_shmem>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			scmi_clk: protocol@14 {
-				reg = <0x14>;
-				#clock-cells = <1>;
-			};
+		gmac0_mtl_rx_setup: rx-queues-config {
+			snps,rx-queues-to-use = <1>;
+			queue0 {};
 		};
-	};
-
-	pmu {
-		compatible = "arm,cortex-a55-pmu";
-		interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 230 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
-	};
 
-	psci {
-		compatible = "arm,psci-1.0";
-		method = "smc";
-	};
-
-	timer {
-		compatible = "arm,armv8-timer";
-		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>;
-		arm,no-tick-in-suspend;
-	};
-
-	xin24m: xin24m {
-		compatible = "fixed-clock";
-		clock-frequency = <24000000>;
-		clock-output-names = "xin24m";
-		#clock-cells = <0>;
-	};
-
-	xin32k: xin32k {
-		compatible = "fixed-clock";
-		clock-frequency = <32768>;
-		clock-output-names = "xin32k";
-		pinctrl-0 = <&clk32k_out0>;
-		pinctrl-names = "default";
-		#clock-cells = <0>;
-	};
-
-	sram@10f000 {
-		compatible = "mmio-sram";
-		reg = <0x0 0x0010f000 0x0 0x100>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0 0x0 0x0010f000 0x100>;
-
-		scmi_shmem: sram@0 {
-			compatible = "arm,scmi-shmem";
-			reg = <0x0 0x100>;
+		gmac0_mtl_tx_setup: tx-queues-config {
+			snps,tx-queues-to-use = <1>;
+			queue0 {};
 		};
 	};
+};
 
-	gic: interrupt-controller@fd400000 {
-		compatible = "arm,gic-v3";
-		reg = <0x0 0xfd400000 0 0x10000>, /* GICD */
-		      <0x0 0xfd460000 0 0x80000>; /* GICR */
-		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-controller;
-		#interrupt-cells = <3>;
-		mbi-alias = <0x0 0xfd100000>;
-		mbi-ranges = <296 24>;
-		msi-controller;
-	};
-
-	pmugrf: syscon@fdc20000 {
-		compatible = "rockchip,rk3568-pmugrf", "syscon", "simple-mfd";
-		reg = <0x0 0xfdc20000 0x0 0x10000>;
-	};
-
-	grf: syscon@fdc60000 {
-		compatible = "rockchip,rk3568-grf", "syscon", "simple-mfd";
-		reg = <0x0 0xfdc60000 0x0 0x10000>;
-	};
-
-	pmucru: clock-controller@fdd00000 {
-		compatible = "rockchip,rk3568-pmucru";
-		reg = <0x0 0xfdd00000 0x0 0x1000>;
-		#clock-cells = <1>;
-		#reset-cells = <1>;
-	};
-
-	cru: clock-controller@fdd20000 {
-		compatible = "rockchip,rk3568-cru";
-		reg = <0x0 0xfdd20000 0x0 0x1000>;
-		#clock-cells = <1>;
-		#reset-cells = <1>;
-	};
-
-	i2c0: i2c@fdd40000 {
-		compatible = "rockchip,rk3568-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfdd40000 0x0 0x1000>;
-		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&pmucru CLK_I2C0>, <&pmucru PCLK_I2C0>;
-		clock-names = "i2c", "pclk";
-		pinctrl-0 = <&i2c0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	uart0: serial@fdd50000 {
-		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfdd50000 0x0 0x100>;
-		interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&pmucru SCLK_UART0>, <&pmucru PCLK_UART0>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 0>, <&dmac0 1>;
-		pinctrl-0 = <&uart0_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	sdmmc2: mmc@fe000000 {
-		compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc";
-		reg = <0x0 0xfe000000 0x0 0x4000>;
-		interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru HCLK_SDMMC2>, <&cru CLK_SDMMC2>,
-			 <&cru SCLK_SDMMC2_DRV>, <&cru SCLK_SDMMC2_SAMPLE>;
-		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
-		fifo-depth = <0x100>;
-		max-frequency = <150000000>;
-		resets = <&cru SRST_SDMMC2>;
-		reset-names = "reset";
-		status = "disabled";
-	};
-
-	sdmmc0: mmc@fe2b0000 {
-		compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc";
-		reg = <0x0 0xfe2b0000 0x0 0x4000>;
-		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru HCLK_SDMMC0>, <&cru CLK_SDMMC0>,
-			 <&cru SCLK_SDMMC0_DRV>, <&cru SCLK_SDMMC0_SAMPLE>;
-		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
-		fifo-depth = <0x100>;
-		max-frequency = <150000000>;
-		resets = <&cru SRST_SDMMC0>;
-		reset-names = "reset";
-		status = "disabled";
-	};
-
-	sdmmc1: mmc@fe2c0000 {
-		compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc";
-		reg = <0x0 0xfe2c0000 0x0 0x4000>;
-		interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru HCLK_SDMMC1>, <&cru CLK_SDMMC1>,
-			 <&cru SCLK_SDMMC1_DRV>, <&cru SCLK_SDMMC1_SAMPLE>;
-		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
-		fifo-depth = <0x100>;
-		max-frequency = <150000000>;
-		resets = <&cru SRST_SDMMC1>;
-		reset-names = "reset";
-		status = "disabled";
-	};
-
-	sdhci: mmc@fe310000 {
-		compatible = "rockchip,rk3568-dwcmshc";
-		reg = <0x0 0xfe310000 0x0 0x10000>;
-		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
-		assigned-clocks = <&cru BCLK_EMMC>, <&cru TCLK_EMMC>;
-		assigned-clock-rates = <200000000>, <24000000>;
-		clocks = <&cru CCLK_EMMC>, <&cru HCLK_EMMC>,
-			 <&cru ACLK_EMMC>, <&cru BCLK_EMMC>,
-			 <&cru TCLK_EMMC>;
-		clock-names = "core", "bus", "axi", "block", "timer";
-		status = "disabled";
-	};
-
-	dmac0: dmac@fe530000 {
-		compatible = "arm,pl330", "arm,primecell";
-		reg = <0x0 0xfe530000 0x0 0x4000>;
-		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
-		arm,pl330-periph-burst;
-		clocks = <&cru ACLK_BUS>;
-		clock-names = "apb_pclk";
-		#dma-cells = <1>;
-	};
-
-	dmac1: dmac@fe550000 {
-		compatible = "arm,pl330", "arm,primecell";
-		reg = <0x0 0xfe550000 0x0 0x4000>;
-		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
-		arm,pl330-periph-burst;
-		clocks = <&cru ACLK_BUS>;
-		clock-names = "apb_pclk";
-		#dma-cells = <1>;
-	};
-
-	i2c1: i2c@fe5a0000 {
-		compatible = "rockchip,rk3568-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfe5a0000 0x0 0x1000>;
-		interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru CLK_I2C1>, <&cru PCLK_I2C1>;
-		clock-names = "i2c", "pclk";
-		pinctrl-0 = <&i2c1_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c2: i2c@fe5b0000 {
-		compatible = "rockchip,rk3568-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfe5b0000 0x0 0x1000>;
-		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru CLK_I2C2>, <&cru PCLK_I2C2>;
-		clock-names = "i2c", "pclk";
-		pinctrl-0 = <&i2c2m0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c3: i2c@fe5c0000 {
-		compatible = "rockchip,rk3568-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfe5c0000 0x0 0x1000>;
-		interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru CLK_I2C3>, <&cru PCLK_I2C3>;
-		clock-names = "i2c", "pclk";
-		pinctrl-0 = <&i2c3m0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c4: i2c@fe5d0000 {
-		compatible = "rockchip,rk3568-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfe5d0000 0x0 0x1000>;
-		interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru CLK_I2C4>, <&cru PCLK_I2C4>;
-		clock-names = "i2c", "pclk";
-		pinctrl-0 = <&i2c4m0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	i2c5: i2c@fe5e0000 {
-		compatible = "rockchip,rk3568-i2c", "rockchip,rk3399-i2c";
-		reg = <0x0 0xfe5e0000 0x0 0x1000>;
-		interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru CLK_I2C5>, <&cru PCLK_I2C5>;
-		clock-names = "i2c", "pclk";
-		pinctrl-0 = <&i2c5m0_xfer>;
-		pinctrl-names = "default";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	uart1: serial@fe650000 {
-		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfe650000 0x0 0x100>;
-		interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 2>, <&dmac0 3>;
-		pinctrl-0 = <&uart1m0_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart2: serial@fe660000 {
-		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfe660000 0x0 0x100>;
-		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 4>, <&dmac0 5>;
-		pinctrl-0 = <&uart2m0_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart3: serial@fe670000 {
-		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfe670000 0x0 0x100>;
-		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 6>, <&dmac0 7>;
-		pinctrl-0 = <&uart3m0_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart4: serial@fe680000 {
-		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfe680000 0x0 0x100>;
-		interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 8>, <&dmac0 9>;
-		pinctrl-0 = <&uart4m0_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart5: serial@fe690000 {
-		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfe690000 0x0 0x100>;
-		interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru SCLK_UART5>, <&cru PCLK_UART5>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 10>, <&dmac0 11>;
-		pinctrl-0 = <&uart5m0_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart6: serial@fe6a0000 {
-		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfe6a0000 0x0 0x100>;
-		interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru SCLK_UART6>, <&cru PCLK_UART6>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 12>, <&dmac0 13>;
-		pinctrl-0 = <&uart6m0_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart7: serial@fe6b0000 {
-		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfe6b0000 0x0 0x100>;
-		interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru SCLK_UART7>, <&cru PCLK_UART7>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 14>, <&dmac0 15>;
-		pinctrl-0 = <&uart7m0_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart8: serial@fe6c0000 {
-		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfe6c0000 0x0 0x100>;
-		interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru SCLK_UART8>, <&cru PCLK_UART8>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 16>, <&dmac0 17>;
-		pinctrl-0 = <&uart8m0_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
-	};
-
-	uart9: serial@fe6d0000 {
-		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xfe6d0000 0x0 0x100>;
-		interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru SCLK_UART9>, <&cru PCLK_UART9>;
-		clock-names = "baudclk", "apb_pclk";
-		dmas = <&dmac0 18>, <&dmac0 19>;
-		pinctrl-0 = <&uart9m0_xfer>;
-		pinctrl-names = "default";
-		reg-io-width = <4>;
-		reg-shift = <2>;
-		status = "disabled";
+&cpu0_opp_table {
+	opp-1992000000 {
+		opp-hz = /bits/ 64 <1992000000>;
+		opp-microvolt = <1150000 1150000 1150000>;
 	};
+};
 
-	pinctrl: pinctrl {
-		compatible = "rockchip,rk3568-pinctrl";
-		rockchip,grf = <&grf>;
-		rockchip,pmu = <&pmugrf>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-
-		gpio0: gpio@fdd60000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xfdd60000 0x0 0x100>;
-			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&pmucru PCLK_GPIO0>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpio1: gpio@fe740000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xfe740000 0x0 0x100>;
-			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&cru PCLK_GPIO1>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpio2: gpio@fe750000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xfe750000 0x0 0x100>;
-			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&cru PCLK_GPIO2>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpio3: gpio@fe760000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xfe760000 0x0 0x100>;
-			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&cru PCLK_GPIO3>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
-
-		gpio4: gpio@fe770000 {
-			compatible = "rockchip,gpio-bank";
-			reg = <0x0 0xfe770000 0x0 0x100>;
-			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&cru PCLK_GPIO4>;
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupt-cells = <2>;
-		};
+&power {
+	power-domain@RK3568_PD_PIPE {
+		reg = <RK3568_PD_PIPE>;
+		clocks = <&cru PCLK_PIPE>;
+		pm_qos = <&qos_pcie2x1>,
+			 <&qos_pcie3x1>,
+			 <&qos_pcie3x2>,
+			 <&qos_sata0>,
+			 <&qos_sata1>,
+			 <&qos_sata2>,
+			 <&qos_usb3_0>,
+			 <&qos_usb3_1>;
+		#power-domain-cells = <0>;
 	};
 };
-
-#include "rk3568-pinctrl.dtsi"
diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
new file mode 100644
index 000000000000..46d9552f6028
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -0,0 +1,1145 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
+ */
+
+#include <dt-bindings/clock/rk3568-cru.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/power/rk3568-power.h>
+#include <dt-bindings/soc/rockchip,boot-mode.h>
+#include <dt-bindings/thermal/thermal.h>
+
+/ {
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases {
+		gpio0 = &gpio0;
+		gpio1 = &gpio1;
+		gpio2 = &gpio2;
+		gpio3 = &gpio3;
+		gpio4 = &gpio4;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+		serial3 = &uart3;
+		serial4 = &uart4;
+		serial5 = &uart5;
+		serial6 = &uart6;
+		serial7 = &uart7;
+		serial8 = &uart8;
+		serial9 = &uart9;
+	};
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x0 0x0>;
+			clocks = <&scmi_clk 0>;
+			#cooling-cells = <2>;
+			enable-method = "psci";
+			operating-points-v2 = <&cpu0_opp_table>;
+		};
+
+		cpu1: cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x0 0x100>;
+			#cooling-cells = <2>;
+			enable-method = "psci";
+			operating-points-v2 = <&cpu0_opp_table>;
+		};
+
+		cpu2: cpu@200 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x0 0x200>;
+			#cooling-cells = <2>;
+			enable-method = "psci";
+			operating-points-v2 = <&cpu0_opp_table>;
+		};
+
+		cpu3: cpu@300 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55";
+			reg = <0x0 0x300>;
+			#cooling-cells = <2>;
+			enable-method = "psci";
+			operating-points-v2 = <&cpu0_opp_table>;
+		};
+	};
+
+	cpu0_opp_table: opp-table-0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-408000000 {
+			opp-hz = /bits/ 64 <408000000>;
+			opp-microvolt = <900000 900000 1150000>;
+			clock-latency-ns = <40000>;
+		};
+
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <900000 900000 1150000>;
+		};
+
+		opp-816000000 {
+			opp-hz = /bits/ 64 <816000000>;
+			opp-microvolt = <900000 900000 1150000>;
+			opp-suspend;
+		};
+
+		opp-1104000000 {
+			opp-hz = /bits/ 64 <1104000000>;
+			opp-microvolt = <900000 900000 1150000>;
+		};
+
+		opp-1416000000 {
+			opp-hz = /bits/ 64 <1416000000>;
+			opp-microvolt = <900000 900000 1150000>;
+		};
+
+		opp-1608000000 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <975000 975000 1150000>;
+		};
+
+		opp-1800000000 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <1050000 1050000 1150000>;
+		};
+	};
+
+	firmware {
+		scmi: scmi {
+			compatible = "arm,scmi-smc";
+			arm,smc-id = <0x82000010>;
+			shmem = <&scmi_shmem>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			scmi_clk: protocol@14 {
+				reg = <0x14>;
+				#clock-cells = <1>;
+			};
+		};
+	};
+
+	pmu {
+		compatible = "arm,cortex-a55-pmu";
+		interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 230 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>;
+		arm,no-tick-in-suspend;
+	};
+
+	xin24m: xin24m {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		clock-output-names = "xin24m";
+		#clock-cells = <0>;
+	};
+
+	xin32k: xin32k {
+		compatible = "fixed-clock";
+		clock-frequency = <32768>;
+		clock-output-names = "xin32k";
+		pinctrl-0 = <&clk32k_out0>;
+		pinctrl-names = "default";
+		#clock-cells = <0>;
+	};
+
+	sram@10f000 {
+		compatible = "mmio-sram";
+		reg = <0x0 0x0010f000 0x0 0x100>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0x0 0x0010f000 0x100>;
+
+		scmi_shmem: sram@0 {
+			compatible = "arm,scmi-shmem";
+			reg = <0x0 0x100>;
+		};
+	};
+
+	gic: interrupt-controller@fd400000 {
+		compatible = "arm,gic-v3";
+		reg = <0x0 0xfd400000 0 0x10000>, /* GICD */
+		      <0x0 0xfd460000 0 0x80000>; /* GICR */
+		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		mbi-alias = <0x0 0xfd410000>;
+		mbi-ranges = <296 24>;
+		msi-controller;
+	};
+
+	pmugrf: syscon@fdc20000 {
+		compatible = "rockchip,rk3568-pmugrf", "syscon", "simple-mfd";
+		reg = <0x0 0xfdc20000 0x0 0x10000>;
+
+		pmu_io_domains: io-domains {
+			compatible = "rockchip,rk3568-pmu-io-voltage-domain";
+			status = "disabled";
+		};
+	};
+
+	grf: syscon@fdc60000 {
+		compatible = "rockchip,rk3568-grf", "syscon", "simple-mfd";
+		reg = <0x0 0xfdc60000 0x0 0x10000>;
+	};
+
+	pmucru: clock-controller@fdd00000 {
+		compatible = "rockchip,rk3568-pmucru";
+		reg = <0x0 0xfdd00000 0x0 0x1000>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+	cru: clock-controller@fdd20000 {
+		compatible = "rockchip,rk3568-cru";
+		reg = <0x0 0xfdd20000 0x0 0x1000>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+		assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>;
+		assigned-clock-rates = <1200000000>, <200000000>;
+		rockchip,grf = <&grf>;
+	};
+
+	i2c0: i2c@fdd40000 {
+		compatible = "rockchip,rk3568-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfdd40000 0x0 0x1000>;
+		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&pmucru CLK_I2C0>, <&pmucru PCLK_I2C0>;
+		clock-names = "i2c", "pclk";
+		pinctrl-0 = <&i2c0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	uart0: serial@fdd50000 {
+		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfdd50000 0x0 0x100>;
+		interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&pmucru SCLK_UART0>, <&pmucru PCLK_UART0>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 0>, <&dmac0 1>;
+		pinctrl-0 = <&uart0_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	pwm0: pwm@fdd70000 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfdd70000 0x0 0x10>;
+		clocks = <&pmucru CLK_PWM0>, <&pmucru PCLK_PWM0>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm0m0_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm1: pwm@fdd70010 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfdd70010 0x0 0x10>;
+		clocks = <&pmucru CLK_PWM0>, <&pmucru PCLK_PWM0>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm1m0_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm2: pwm@fdd70020 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfdd70020 0x0 0x10>;
+		clocks = <&pmucru CLK_PWM0>, <&pmucru PCLK_PWM0>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm2m0_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm3: pwm@fdd70030 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfdd70030 0x0 0x10>;
+		clocks = <&pmucru CLK_PWM0>, <&pmucru PCLK_PWM0>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm3_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pmu: power-management@fdd90000 {
+		compatible = "rockchip,rk3568-pmu", "syscon", "simple-mfd";
+		reg = <0x0 0xfdd90000 0x0 0x1000>;
+
+		power: power-controller {
+			compatible = "rockchip,rk3568-power-controller";
+			#power-domain-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/* These power domains are grouped by VD_GPU */
+			power-domain@RK3568_PD_GPU {
+				reg = <RK3568_PD_GPU>;
+				clocks = <&cru ACLK_GPU_PRE>,
+					 <&cru PCLK_GPU_PRE>;
+				pm_qos = <&qos_gpu>;
+				#power-domain-cells = <0>;
+			};
+
+			/* These power domains are grouped by VD_LOGIC */
+			power-domain@RK3568_PD_VI {
+				reg = <RK3568_PD_VI>;
+				clocks = <&cru HCLK_VI>,
+					 <&cru PCLK_VI>;
+				pm_qos = <&qos_isp>,
+					 <&qos_vicap0>,
+					 <&qos_vicap1>;
+				#power-domain-cells = <0>;
+			};
+
+			power-domain@RK3568_PD_VO {
+				reg = <RK3568_PD_VO>;
+				clocks = <&cru HCLK_VO>,
+					 <&cru PCLK_VO>,
+					 <&cru ACLK_VOP_PRE>;
+				pm_qos = <&qos_hdcp>,
+					 <&qos_vop_m0>,
+					 <&qos_vop_m1>;
+				#power-domain-cells = <0>;
+			};
+
+			power-domain@RK3568_PD_RGA {
+				reg = <RK3568_PD_RGA>;
+				clocks = <&cru HCLK_RGA_PRE>,
+					 <&cru PCLK_RGA_PRE>;
+				pm_qos = <&qos_ebc>,
+					 <&qos_iep>,
+					 <&qos_jpeg_dec>,
+					 <&qos_jpeg_enc>,
+					 <&qos_rga_rd>,
+					 <&qos_rga_wr>;
+				#power-domain-cells = <0>;
+			};
+
+			power-domain@RK3568_PD_VPU {
+				reg = <RK3568_PD_VPU>;
+				clocks = <&cru HCLK_VPU_PRE>;
+				pm_qos = <&qos_vpu>;
+				#power-domain-cells = <0>;
+			};
+
+			power-domain@RK3568_PD_RKVDEC {
+				clocks = <&cru HCLK_RKVDEC_PRE>;
+				reg = <RK3568_PD_RKVDEC>;
+				pm_qos = <&qos_rkvdec>;
+				#power-domain-cells = <0>;
+			};
+
+			power-domain@RK3568_PD_RKVENC {
+				reg = <RK3568_PD_RKVENC>;
+				clocks = <&cru HCLK_RKVENC_PRE>;
+				pm_qos = <&qos_rkvenc_rd_m0>,
+					 <&qos_rkvenc_rd_m1>,
+					 <&qos_rkvenc_wr_m0>;
+				#power-domain-cells = <0>;
+			};
+		};
+	};
+
+	sdmmc2: mmc@fe000000 {
+		compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc";
+		reg = <0x0 0xfe000000 0x0 0x4000>;
+		interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_SDMMC2>, <&cru CLK_SDMMC2>,
+			 <&cru SCLK_SDMMC2_DRV>, <&cru SCLK_SDMMC2_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		max-frequency = <150000000>;
+		resets = <&cru SRST_SDMMC2>;
+		reset-names = "reset";
+		status = "disabled";
+	};
+
+	gmac1: ethernet@fe010000 {
+		compatible = "rockchip,rk3568-gmac", "snps,dwmac-4.20a";
+		reg = <0x0 0xfe010000 0x0 0x10000>;
+		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "macirq", "eth_wake_irq";
+		clocks = <&cru SCLK_GMAC1>, <&cru SCLK_GMAC1_RX_TX>,
+			 <&cru SCLK_GMAC1_RX_TX>, <&cru CLK_MAC1_REFOUT>,
+			 <&cru ACLK_GMAC1>, <&cru PCLK_GMAC1>,
+			 <&cru SCLK_GMAC1_RX_TX>, <&cru CLK_GMAC1_PTP_REF>;
+		clock-names = "stmmaceth", "mac_clk_rx",
+			      "mac_clk_tx", "clk_mac_refout",
+			      "aclk_mac", "pclk_mac",
+			      "clk_mac_speed", "ptp_ref";
+		resets = <&cru SRST_A_GMAC1>;
+		reset-names = "stmmaceth";
+		rockchip,grf = <&grf>;
+		snps,axi-config = <&gmac1_stmmac_axi_setup>;
+		snps,mixed-burst;
+		snps,mtl-rx-config = <&gmac1_mtl_rx_setup>;
+		snps,mtl-tx-config = <&gmac1_mtl_tx_setup>;
+		snps,tso;
+		status = "disabled";
+
+		mdio1: mdio {
+			compatible = "snps,dwmac-mdio";
+			#address-cells = <0x1>;
+			#size-cells = <0x0>;
+		};
+
+		gmac1_stmmac_axi_setup: stmmac-axi-config {
+			snps,blen = <0 0 0 0 16 8 4>;
+			snps,rd_osr_lmt = <8>;
+			snps,wr_osr_lmt = <4>;
+		};
+
+		gmac1_mtl_rx_setup: rx-queues-config {
+			snps,rx-queues-to-use = <1>;
+			queue0 {};
+		};
+
+		gmac1_mtl_tx_setup: tx-queues-config {
+			snps,tx-queues-to-use = <1>;
+			queue0 {};
+		};
+	};
+
+	qos_gpu: qos@fe128000 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe128000 0x0 0x20>;
+	};
+
+	qos_rkvenc_rd_m0: qos@fe138080 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe138080 0x0 0x20>;
+	};
+
+	qos_rkvenc_rd_m1: qos@fe138100 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe138100 0x0 0x20>;
+	};
+
+	qos_rkvenc_wr_m0: qos@fe138180 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe138180 0x0 0x20>;
+	};
+
+	qos_isp: qos@fe148000 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe148000 0x0 0x20>;
+	};
+
+	qos_vicap0: qos@fe148080 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe148080 0x0 0x20>;
+	};
+
+	qos_vicap1: qos@fe148100 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe148100 0x0 0x20>;
+	};
+
+	qos_vpu: qos@fe150000 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe150000 0x0 0x20>;
+	};
+
+	qos_ebc: qos@fe158000 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe158000 0x0 0x20>;
+	};
+
+	qos_iep: qos@fe158100 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe158100 0x0 0x20>;
+	};
+
+	qos_jpeg_dec: qos@fe158180 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe158180 0x0 0x20>;
+	};
+
+	qos_jpeg_enc: qos@fe158200 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe158200 0x0 0x20>;
+	};
+
+	qos_rga_rd: qos@fe158280 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe158280 0x0 0x20>;
+	};
+
+	qos_rga_wr: qos@fe158300 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe158300 0x0 0x20>;
+	};
+
+	qos_npu: qos@fe180000 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe180000 0x0 0x20>;
+	};
+
+	qos_pcie2x1: qos@fe190000 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe190000 0x0 0x20>;
+	};
+
+	qos_sata1: qos@fe190280 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe190280 0x0 0x20>;
+	};
+
+	qos_sata2: qos@fe190300 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe190300 0x0 0x20>;
+	};
+
+	qos_usb3_0: qos@fe190380 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe190380 0x0 0x20>;
+	};
+
+	qos_usb3_1: qos@fe190400 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe190400 0x0 0x20>;
+	};
+
+	qos_rkvdec: qos@fe198000 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe198000 0x0 0x20>;
+	};
+
+	qos_hdcp: qos@fe1a8000 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe1a8000 0x0 0x20>;
+	};
+
+	qos_vop_m0: qos@fe1a8080 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe1a8080 0x0 0x20>;
+	};
+
+	qos_vop_m1: qos@fe1a8100 {
+		compatible = "rockchip,rk3568-qos", "syscon";
+		reg = <0x0 0xfe1a8100 0x0 0x20>;
+	};
+
+	sdmmc0: mmc@fe2b0000 {
+		compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc";
+		reg = <0x0 0xfe2b0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_SDMMC0>, <&cru CLK_SDMMC0>,
+			 <&cru SCLK_SDMMC0_DRV>, <&cru SCLK_SDMMC0_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		max-frequency = <150000000>;
+		resets = <&cru SRST_SDMMC0>;
+		reset-names = "reset";
+		status = "disabled";
+	};
+
+	sdmmc1: mmc@fe2c0000 {
+		compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc";
+		reg = <0x0 0xfe2c0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_SDMMC1>, <&cru CLK_SDMMC1>,
+			 <&cru SCLK_SDMMC1_DRV>, <&cru SCLK_SDMMC1_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		max-frequency = <150000000>;
+		resets = <&cru SRST_SDMMC1>;
+		reset-names = "reset";
+		status = "disabled";
+	};
+
+	sdhci: mmc@fe310000 {
+		compatible = "rockchip,rk3568-dwcmshc";
+		reg = <0x0 0xfe310000 0x0 0x10000>;
+		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+		assigned-clocks = <&cru BCLK_EMMC>, <&cru TCLK_EMMC>;
+		assigned-clock-rates = <200000000>, <24000000>;
+		clocks = <&cru CCLK_EMMC>, <&cru HCLK_EMMC>,
+			 <&cru ACLK_EMMC>, <&cru BCLK_EMMC>,
+			 <&cru TCLK_EMMC>;
+		clock-names = "core", "bus", "axi", "block", "timer";
+		status = "disabled";
+	};
+
+	spdif: spdif@fe460000 {
+		compatible = "rockchip,rk3568-spdif";
+		reg = <0x0 0xfe460000 0x0 0x1000>;
+		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+		clock-names = "mclk", "hclk";
+		clocks = <&cru MCLK_SPDIF_8CH>, <&cru HCLK_SPDIF_8CH>;
+		dmas = <&dmac1 1>;
+		dma-names = "tx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spdifm0_tx>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	i2s1_8ch: i2s@fe410000 {
+		compatible = "rockchip,rk3568-i2s-tdm";
+		reg = <0x0 0xfe410000 0x0 0x1000>;
+		interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+		assigned-clocks = <&cru CLK_I2S1_8CH_TX_SRC>, <&cru CLK_I2S1_8CH_RX_SRC>;
+		assigned-clock-rates = <1188000000>, <1188000000>;
+		clocks = <&cru MCLK_I2S1_8CH_TX>, <&cru MCLK_I2S1_8CH_RX>,
+			 <&cru HCLK_I2S1_8CH>;
+		clock-names = "mclk_tx", "mclk_rx", "hclk";
+		dmas = <&dmac1 3>, <&dmac1 2>;
+		dma-names = "rx", "tx";
+		resets = <&cru SRST_M_I2S1_8CH_TX>, <&cru SRST_M_I2S1_8CH_RX>;
+		reset-names = "tx-m", "rx-m";
+		rockchip,grf = <&grf>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_sclkrx
+			     &i2s1m0_lrcktx &i2s1m0_lrckrx
+			     &i2s1m0_sdi0   &i2s1m0_sdi1
+			     &i2s1m0_sdi2   &i2s1m0_sdi3
+			     &i2s1m0_sdo0   &i2s1m0_sdo1
+			     &i2s1m0_sdo2   &i2s1m0_sdo3>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
+	dmac0: dmac@fe530000 {
+		compatible = "arm,pl330", "arm,primecell";
+		reg = <0x0 0xfe530000 0x0 0x4000>;
+		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+		arm,pl330-periph-burst;
+		clocks = <&cru ACLK_BUS>;
+		clock-names = "apb_pclk";
+		#dma-cells = <1>;
+	};
+
+	dmac1: dmac@fe550000 {
+		compatible = "arm,pl330", "arm,primecell";
+		reg = <0x0 0xfe550000 0x0 0x4000>;
+		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+		arm,pl330-periph-burst;
+		clocks = <&cru ACLK_BUS>;
+		clock-names = "apb_pclk";
+		#dma-cells = <1>;
+	};
+
+	i2c1: i2c@fe5a0000 {
+		compatible = "rockchip,rk3568-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfe5a0000 0x0 0x1000>;
+		interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_I2C1>, <&cru PCLK_I2C1>;
+		clock-names = "i2c", "pclk";
+		pinctrl-0 = <&i2c1_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c2: i2c@fe5b0000 {
+		compatible = "rockchip,rk3568-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfe5b0000 0x0 0x1000>;
+		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_I2C2>, <&cru PCLK_I2C2>;
+		clock-names = "i2c", "pclk";
+		pinctrl-0 = <&i2c2m0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c3: i2c@fe5c0000 {
+		compatible = "rockchip,rk3568-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfe5c0000 0x0 0x1000>;
+		interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_I2C3>, <&cru PCLK_I2C3>;
+		clock-names = "i2c", "pclk";
+		pinctrl-0 = <&i2c3m0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c4: i2c@fe5d0000 {
+		compatible = "rockchip,rk3568-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfe5d0000 0x0 0x1000>;
+		interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_I2C4>, <&cru PCLK_I2C4>;
+		clock-names = "i2c", "pclk";
+		pinctrl-0 = <&i2c4m0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	i2c5: i2c@fe5e0000 {
+		compatible = "rockchip,rk3568-i2c", "rockchip,rk3399-i2c";
+		reg = <0x0 0xfe5e0000 0x0 0x1000>;
+		interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_I2C5>, <&cru PCLK_I2C5>;
+		clock-names = "i2c", "pclk";
+		pinctrl-0 = <&i2c5m0_xfer>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	wdt: watchdog@fe600000 {
+		compatible = "rockchip,rk3568-wdt", "snps,dw-wdt";
+		reg = <0x0 0xfe600000 0x0 0x100>;
+		interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru TCLK_WDT_NS>, <&cru PCLK_WDT_NS>;
+		clock-names = "tclk", "pclk";
+	};
+
+	uart1: serial@fe650000 {
+		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfe650000 0x0 0x100>;
+		interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 2>, <&dmac0 3>;
+		pinctrl-0 = <&uart1m0_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart2: serial@fe660000 {
+		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfe660000 0x0 0x100>;
+		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 4>, <&dmac0 5>;
+		pinctrl-0 = <&uart2m0_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart3: serial@fe670000 {
+		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfe670000 0x0 0x100>;
+		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 6>, <&dmac0 7>;
+		pinctrl-0 = <&uart3m0_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart4: serial@fe680000 {
+		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfe680000 0x0 0x100>;
+		interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 8>, <&dmac0 9>;
+		pinctrl-0 = <&uart4m0_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart5: serial@fe690000 {
+		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfe690000 0x0 0x100>;
+		interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_UART5>, <&cru PCLK_UART5>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 10>, <&dmac0 11>;
+		pinctrl-0 = <&uart5m0_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart6: serial@fe6a0000 {
+		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfe6a0000 0x0 0x100>;
+		interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_UART6>, <&cru PCLK_UART6>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 12>, <&dmac0 13>;
+		pinctrl-0 = <&uart6m0_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart7: serial@fe6b0000 {
+		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfe6b0000 0x0 0x100>;
+		interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_UART7>, <&cru PCLK_UART7>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 14>, <&dmac0 15>;
+		pinctrl-0 = <&uart7m0_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart8: serial@fe6c0000 {
+		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfe6c0000 0x0 0x100>;
+		interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_UART8>, <&cru PCLK_UART8>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 16>, <&dmac0 17>;
+		pinctrl-0 = <&uart8m0_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	uart9: serial@fe6d0000 {
+		compatible = "rockchip,rk3568-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xfe6d0000 0x0 0x100>;
+		interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_UART9>, <&cru PCLK_UART9>;
+		clock-names = "baudclk", "apb_pclk";
+		dmas = <&dmac0 18>, <&dmac0 19>;
+		pinctrl-0 = <&uart9m0_xfer>;
+		pinctrl-names = "default";
+		reg-io-width = <4>;
+		reg-shift = <2>;
+		status = "disabled";
+	};
+
+	thermal_zones: thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsadc 0>;
+
+			trips {
+				cpu_alert0: cpu_alert0 {
+					temperature = <70000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				cpu_alert1: cpu_alert1 {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				cpu_crit: cpu_crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_alert0>;
+					cooling-device =
+						<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+						<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		gpu_thermal: gpu-thermal {
+			polling-delay-passive = <20>; /* milliseconds */
+			polling-delay = <1000>; /* milliseconds */
+
+			thermal-sensors = <&tsadc 1>;
+		};
+	};
+
+	tsadc: tsadc@fe710000 {
+		compatible = "rockchip,rk3568-tsadc";
+		reg = <0x0 0xfe710000 0x0 0x100>;
+		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
+		assigned-clocks = <&cru CLK_TSADC_TSEN>, <&cru CLK_TSADC>;
+		assigned-clock-rates = <17000000>, <700000>;
+		clocks = <&cru CLK_TSADC>, <&cru PCLK_TSADC>;
+		clock-names = "tsadc", "apb_pclk";
+		resets = <&cru SRST_P_TSADC>, <&cru SRST_TSADC>,
+			 <&cru SRST_TSADCPHY>;
+		rockchip,grf = <&grf>;
+		rockchip,hw-tshut-temp = <95000>;
+		pinctrl-names = "init", "default", "sleep";
+		pinctrl-0 = <&tsadc_pin>;
+		pinctrl-1 = <&tsadc_shutorg>;
+		pinctrl-2 = <&tsadc_pin>;
+		#thermal-sensor-cells = <1>;
+		status = "disabled";
+	};
+
+	saradc: saradc@fe720000 {
+		compatible = "rockchip,rk3568-saradc", "rockchip,rk3399-saradc";
+		reg = <0x0 0xfe720000 0x0 0x100>;
+		interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_SARADC>, <&cru PCLK_SARADC>;
+		clock-names = "saradc", "apb_pclk";
+		resets = <&cru SRST_P_SARADC>;
+		reset-names = "saradc-apb";
+		#io-channel-cells = <1>;
+		status = "disabled";
+	};
+
+	pwm4: pwm@fe6e0000 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfe6e0000 0x0 0x10>;
+		clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm4_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm5: pwm@fe6e0010 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfe6e0010 0x0 0x10>;
+		clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm5_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm6: pwm@fe6e0020 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfe6e0020 0x0 0x10>;
+		clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm6_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm7: pwm@fe6e0030 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfe6e0030 0x0 0x10>;
+		clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm7_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm8: pwm@fe6f0000 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfe6f0000 0x0 0x10>;
+		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm8m0_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm9: pwm@fe6f0010 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfe6f0010 0x0 0x10>;
+		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm9m0_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm10: pwm@fe6f0020 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfe6f0020 0x0 0x10>;
+		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm10m0_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm11: pwm@fe6f0030 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfe6f0030 0x0 0x10>;
+		clocks = <&cru CLK_PWM2>, <&cru PCLK_PWM2>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm11m0_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm12: pwm@fe700000 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfe700000 0x0 0x10>;
+		clocks = <&cru CLK_PWM3>, <&cru PCLK_PWM3>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm12m0_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm13: pwm@fe700010 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfe700010 0x0 0x10>;
+		clocks = <&cru CLK_PWM3>, <&cru PCLK_PWM3>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm13m0_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm14: pwm@fe700020 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfe700020 0x0 0x10>;
+		clocks = <&cru CLK_PWM3>, <&cru PCLK_PWM3>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm14m0_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pwm15: pwm@fe700030 {
+		compatible = "rockchip,rk3568-pwm", "rockchip,rk3328-pwm";
+		reg = <0x0 0xfe700030 0x0 0x10>;
+		clocks = <&cru CLK_PWM3>, <&cru PCLK_PWM3>;
+		clock-names = "pwm", "pclk";
+		pinctrl-0 = <&pwm15m0_pins>;
+		pinctrl-names = "active";
+		#pwm-cells = <3>;
+		status = "disabled";
+	};
+
+	pinctrl: pinctrl {
+		compatible = "rockchip,rk3568-pinctrl";
+		rockchip,grf = <&grf>;
+		rockchip,pmu = <&pmugrf>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		gpio0: gpio@fdd60000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xfdd60000 0x0 0x100>;
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&pmucru PCLK_GPIO0>, <&pmucru DBCLK_GPIO0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio1: gpio@fe740000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xfe740000 0x0 0x100>;
+			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO1>, <&cru DBCLK_GPIO1>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio2: gpio@fe750000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xfe750000 0x0 0x100>;
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO2>, <&cru DBCLK_GPIO2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio3: gpio@fe760000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xfe760000 0x0 0x100>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO3>, <&cru DBCLK_GPIO3>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio4: gpio@fe770000 {
+			compatible = "rockchip,gpio-bank";
+			reg = <0x0 0xfe770000 0x0 0x100>;
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru PCLK_GPIO4>, <&cru DBCLK_GPIO4>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+};
+
+#include "rk3568-pinctrl.dtsi"
diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index d56c742f5a10..71f6097d4621 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -8,12 +8,14 @@
 
 dtb-$(CONFIG_ARCH_K3) += k3-am654-base-board.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic-pg2.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-pg2.dtb
 
 dtb-$(CONFIG_ARCH_K3) += k3-j721e-common-proc-board.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-j721e-sk.dtb
 
 dtb-$(CONFIG_ARCH_K3) += k3-j7200-common-proc-board.dtb
 
 dtb-$(CONFIG_ARCH_K3) += k3-am642-evm.dtb
-
 dtb-$(CONFIG_ARCH_K3) += k3-am642-sk.dtb
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index 42d1d219a3fd..5ad638b95ffc 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -973,4 +973,284 @@
 		clocks = <&k3_clks 53 0>;
 		clock-names = "fck";
 	};
+
+	icssg0: icssg@30000000 {
+		compatible = "ti,am642-icssg";
+		reg = <0x00 0x30000000 0x00 0x80000>;
+		power-domains = <&k3_pds 81 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x00 0x30000000 0x80000>;
+
+		icssg0_mem: memories@0 {
+			reg = <0x0 0x2000>,
+			      <0x2000 0x2000>,
+			      <0x10000 0x10000>;
+			reg-names = "dram0", "dram1", "shrdram2";
+		};
+
+		icssg0_cfg: cfg@26000 {
+			compatible = "ti,pruss-cfg", "syscon";
+			reg = <0x26000 0x200>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x26000 0x2000>;
+
+			clocks {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				icssg0_coreclk_mux: coreclk-mux@3c {
+					reg = <0x3c>;
+					#clock-cells = <0>;
+					clocks = <&k3_clks 81 0>,  /* icssg0_core_clk */
+						 <&k3_clks 81 20>; /* icssg0_iclk */
+					assigned-clocks = <&icssg0_coreclk_mux>;
+					assigned-clock-parents = <&k3_clks 81 20>;
+				};
+
+				icssg0_iepclk_mux: iepclk-mux@30 {
+					reg = <0x30>;
+					#clock-cells = <0>;
+					clocks = <&k3_clks 81 3>,	/* icssg0_iep_clk */
+						 <&icssg0_coreclk_mux>;	/* icssg0_coreclk_mux */
+					assigned-clocks = <&icssg0_iepclk_mux>;
+					assigned-clock-parents = <&icssg0_coreclk_mux>;
+				};
+			};
+		};
+
+		icssg0_mii_rt: mii-rt@32000 {
+			compatible = "ti,pruss-mii", "syscon";
+			reg = <0x32000 0x100>;
+		};
+
+		icssg0_mii_g_rt: mii-g-rt@33000 {
+			compatible = "ti,pruss-mii-g", "syscon";
+			reg = <0x33000 0x1000>;
+		};
+
+		icssg0_intc: interrupt-controller@20000 {
+			compatible = "ti,icssg-intc";
+			reg = <0x20000 0x2000>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "host_intr0", "host_intr1",
+					  "host_intr2", "host_intr3",
+					  "host_intr4", "host_intr5",
+					  "host_intr6", "host_intr7";
+		};
+
+		pru0_0: pru@34000 {
+			compatible = "ti,am642-pru";
+			reg = <0x34000 0x3000>,
+			      <0x22000 0x100>,
+			      <0x22400 0x100>;
+			reg-names = "iram", "control", "debug";
+			firmware-name = "am64x-pru0_0-fw";
+		};
+
+		rtu0_0: rtu@4000 {
+			compatible = "ti,am642-rtu";
+			reg = <0x4000 0x2000>,
+			      <0x23000 0x100>,
+			      <0x23400 0x100>;
+			reg-names = "iram", "control", "debug";
+			firmware-name = "am64x-rtu0_0-fw";
+		};
+
+		tx_pru0_0: txpru@a000 {
+			compatible = "ti,am642-tx-pru";
+			reg = <0xa000 0x1800>,
+			      <0x25000 0x100>,
+			      <0x25400 0x100>;
+			reg-names = "iram", "control", "debug";
+			firmware-name = "am64x-txpru0_0-fw";
+		};
+
+		pru0_1: pru@38000 {
+			compatible = "ti,am642-pru";
+			reg = <0x38000 0x3000>,
+			      <0x24000 0x100>,
+			      <0x24400 0x100>;
+			reg-names = "iram", "control", "debug";
+			firmware-name = "am64x-pru0_1-fw";
+		};
+
+		rtu0_1: rtu@6000 {
+			compatible = "ti,am642-rtu";
+			reg = <0x6000 0x2000>,
+			      <0x23800 0x100>,
+			      <0x23c00 0x100>;
+			reg-names = "iram", "control", "debug";
+			firmware-name = "am64x-rtu0_1-fw";
+		};
+
+		tx_pru0_1: txpru@c000 {
+			compatible = "ti,am642-tx-pru";
+			reg = <0xc000 0x1800>,
+			      <0x25800 0x100>,
+			      <0x25c00 0x100>;
+			reg-names = "iram", "control", "debug";
+			firmware-name = "am64x-txpru0_1-fw";
+		};
+
+		icssg0_mdio: mdio@32400 {
+			compatible = "ti,davinci_mdio";
+			reg = <0x32400 0x100>;
+			clocks = <&k3_clks 62 3>;
+			clock-names = "fck";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			bus_freq = <1000000>;
+		};
+	};
+
+	icssg1: icssg@30080000 {
+		compatible = "ti,am642-icssg";
+		reg = <0x00 0x30080000 0x00 0x80000>;
+		power-domains = <&k3_pds 82 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x00 0x30080000 0x80000>;
+
+		icssg1_mem: memories@0 {
+			reg = <0x0 0x2000>,
+			      <0x2000 0x2000>,
+			      <0x10000 0x10000>;
+			reg-names = "dram0", "dram1", "shrdram2";
+		};
+
+		icssg1_cfg: cfg@26000 {
+			compatible = "ti,pruss-cfg", "syscon";
+			reg = <0x26000 0x200>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x26000 0x2000>;
+
+			clocks {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				icssg1_coreclk_mux: coreclk-mux@3c {
+					reg = <0x3c>;
+					#clock-cells = <0>;
+					clocks = <&k3_clks 82 0>,   /* icssg1_core_clk */
+						 <&k3_clks 82 20>;  /* icssg1_iclk */
+					assigned-clocks = <&icssg1_coreclk_mux>;
+					assigned-clock-parents = <&k3_clks 82 20>;
+				};
+
+				icssg1_iepclk_mux: iepclk-mux@30 {
+					reg = <0x30>;
+					#clock-cells = <0>;
+					clocks = <&k3_clks 82 3>,	/* icssg1_iep_clk */
+						 <&icssg1_coreclk_mux>;	/* icssg1_coreclk_mux */
+					assigned-clocks = <&icssg1_iepclk_mux>;
+					assigned-clock-parents = <&icssg1_coreclk_mux>;
+				};
+			};
+		};
+
+		icssg1_mii_rt: mii-rt@32000 {
+			compatible = "ti,pruss-mii", "syscon";
+			reg = <0x32000 0x100>;
+		};
+
+		icssg1_mii_g_rt: mii-g-rt@33000 {
+			compatible = "ti,pruss-mii-g", "syscon";
+			reg = <0x33000 0x1000>;
+		};
+
+		icssg1_intc: interrupt-controller@20000 {
+			compatible = "ti,icssg-intc";
+			reg = <0x20000 0x2000>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "host_intr0", "host_intr1",
+					  "host_intr2", "host_intr3",
+					  "host_intr4", "host_intr5",
+					  "host_intr6", "host_intr7";
+		};
+
+		pru1_0: pru@34000 {
+			compatible = "ti,am642-pru";
+			reg = <0x34000 0x4000>,
+			      <0x22000 0x100>,
+			      <0x22400 0x100>;
+			reg-names = "iram", "control", "debug";
+			firmware-name = "am64x-pru1_0-fw";
+		};
+
+		rtu1_0: rtu@4000 {
+			compatible = "ti,am642-rtu";
+			reg = <0x4000 0x2000>,
+			      <0x23000 0x100>,
+			      <0x23400 0x100>;
+			reg-names = "iram", "control", "debug";
+			firmware-name = "am64x-rtu1_0-fw";
+		};
+
+		tx_pru1_0: txpru@a000 {
+			compatible = "ti,am642-tx-pru";
+			reg = <0xa000 0x1800>,
+			      <0x25000 0x100>,
+			      <0x25400 0x100>;
+			reg-names = "iram", "control", "debug";
+			firmware-name = "am64x-txpru1_0-fw";
+		};
+
+		pru1_1: pru@38000 {
+			compatible = "ti,am642-pru";
+			reg = <0x38000 0x4000>,
+			      <0x24000 0x100>,
+			      <0x24400 0x100>;
+			reg-names = "iram", "control", "debug";
+			firmware-name = "am64x-pru1_1-fw";
+		};
+
+		rtu1_1: rtu@6000 {
+			compatible = "ti,am642-rtu";
+			reg = <0x6000 0x2000>,
+			      <0x23800 0x100>,
+			      <0x23c00 0x100>;
+			reg-names = "iram", "control", "debug";
+			firmware-name = "am64x-rtu1_1-fw";
+		};
+
+		tx_pru1_1: txpru@c000 {
+			compatible = "ti,am642-tx-pru";
+			reg = <0xc000 0x1800>,
+			      <0x25800 0x100>,
+			      <0x25c00 0x100>;
+			reg-names = "iram", "control", "debug";
+			firmware-name = "am64x-txpru1_1-fw";
+		};
+
+		icssg1_mdio: mdio@32400 {
+			compatible = "ti,davinci_mdio";
+			reg = <0x32400 0x100>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&k3_clks 82 0>;
+			clock-names = "fck";
+			bus_freq = <1000000>;
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
index 59cc58f7d0c8..2bb5c9ff172c 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
@@ -97,4 +97,12 @@
 		clocks = <&k3_clks 79 0>;
 		clock-names = "gpio";
 	};
+
+	mcu_pmx0: pinctrl@4084000 {
+		compatible = "pinctrl-single";
+		reg = <0x00 0x4084000 0x00 0x84>;
+		#pinctrl-cells = <1>;
+		pinctrl-single,register-width = <32>;
+		pinctrl-single,function-mask = <0xffffffff>;
+	};
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am64.dtsi b/arch/arm64/boot/dts/ti/k3-am64.dtsi
index de6805b0c72c..120974726be8 100644
--- a/arch/arm64/boot/dts/ti/k3-am64.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64.dtsi
@@ -30,6 +30,8 @@
 		serial8 = &main_uart6;
 		ethernet0 = &cpsw_port1;
 		ethernet1 = &cpsw_port2;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
 	};
 
 	chosen { };
diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
index 24ce4942618d..6726c4c7c28c 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
@@ -630,3 +630,11 @@
 &epwm8 {
 	status = "disabled";
 };
+
+&icssg0_mdio {
+	status = "disabled";
+};
+
+&icssg1_mdio {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
index 6b45cdeeeefa..6b04745147be 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
@@ -517,3 +517,11 @@
 &epwm8 {
 	status = "disabled";
 };
+
+&icssg0_mdio {
+	status = "disabled";
+};
+
+&icssg1_mdio {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi
new file mode 100644
index 000000000000..51f902fa35a7
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi
@@ -0,0 +1,46 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) Siemens AG, 2021
+ *
+ * Authors:
+ *   Jan Kiszka <jan.kiszka@siemens.com>
+ *
+ * Common bits of the IOT2050 Basic and Advanced variants, PG1
+ */
+
+&dss {
+	assigned-clocks = <&k3_clks 67 2>;
+	assigned-clock-parents = <&k3_clks 67 5>;
+};
+
+&serdes0 {
+	status = "disabled";
+};
+
+&sdhci1 {
+	no-1-8-v;
+};
+
+&tx_pru0_0 {
+	status = "disabled";
+};
+
+&tx_pru0_1 {
+	status = "disabled";
+};
+
+&tx_pru1_0 {
+	status = "disabled";
+};
+
+&tx_pru1_1 {
+	status = "disabled";
+};
+
+&tx_pru2_0 {
+	status = "disabled";
+};
+
+&tx_pru2_1 {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
new file mode 100644
index 000000000000..e73458ca6900
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) Siemens AG, 2021
+ *
+ * Authors:
+ *   Chao Zeng <chao.zeng@siemens.com>
+ *   Jan Kiszka <jan.kiszka@siemens.com>
+ *
+ * Common bits of the IOT2050 Basic and Advanced variants, PG2
+ */
+
+&main_pmx0 {
+	cp2102n_reset_pin_default: cp2102n-reset-pin-default {
+		pinctrl-single,pins = <
+			/* (AF12) GPIO1_24, used as cp2102 reset */
+			AM65X_IOPAD(0x01e0, PIN_OUTPUT, 7)
+		>;
+	};
+};
+
+&main_gpio1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&cp2102n_reset_pin_default>;
+	gpio-line-names =
+		"", "", "", "", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "", "", "",
+		"", "", "", "", "CP2102N-RESET";
+};
+
+&dss {
+	/* Workaround needed to get DP clock of 154Mhz */
+	assigned-clocks = <&k3_clks 67 0>;
+};
+
+&serdes0 {
+	assigned-clocks = <&k3_clks 153 4>, <&serdes0 AM654_SERDES_CMU_REFCLK>;
+	assigned-clock-parents = <&k3_clks 153 7>, <&k3_clks 153 4>;
+};
+
+&dwc3_0 {
+	assigned-clock-parents = <&k3_clks 151 4>,  /* set REF_CLK to 20MHz i.e. PER0_PLL/48 */
+				 <&k3_clks 151 8>;  /* set PIPE3_TXB_CLK to WIZ8B2M4VSB */
+	phys = <&serdes0 PHY_TYPE_USB3 0>;
+	phy-names = "usb3-phy";
+};
+
+&usb0 {
+	maximum-speed = "super-speed";
+	snps,dis-u1-entry-quirk;
+	snps,dis-u2-entry-quirk;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
index 1008e9162ba2..65da226847f4 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
@@ -4,19 +4,19 @@
  *
  * Authors:
  *   Le Jin <le.jin@siemens.com>
- *   Jan Kiszka <jan.kiszk@siemens.com>
+ *   Jan Kiszka <jan.kiszka@siemens.com>
  *
- * Common bits of the IOT2050 Basic and Advanced variants
+ * Common bits of the IOT2050 Basic and Advanced variants, PG1 and PG2
  */
 
-/dts-v1/;
-
 #include "k3-am654.dtsi"
 #include <dt-bindings/phy/phy.h>
 
 / {
 	aliases {
 		spi0 = &mcu_spi0;
+		mmc0 = &sdhci1;
+		mmc1 = &sdhci0;
 	};
 
 	chosen {
@@ -555,7 +555,6 @@
 	pinctrl-0 = <&main_mmc1_pins_default>;
 	ti,driver-strength-ohm = <50>;
 	disable-wp;
-	no-1-8-v;
 };
 
 &usb0 {
@@ -629,10 +628,6 @@
 	};
 };
 
-&serdes0 {
-	status = "disabled";
-};
-
 &pcie0_rc {
 	status = "disabled";
 };
@@ -656,11 +651,21 @@
 };
 
 &mailbox0_cluster0 {
-	status = "disabled";
+	interrupts = <436>;
+
+	mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
+		ti,mbox-tx = <1 0 0>;
+		ti,mbox-rx = <0 0 0>;
+	};
 };
 
 &mailbox0_cluster1 {
-	status = "disabled";
+	interrupts = <432>;
+
+	mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
+		ti,mbox-tx = <1 0 0>;
+		ti,mbox-rx = <0 0 0>;
+	};
 };
 
 &mailbox0_cluster2 {
@@ -703,6 +708,18 @@
 	status = "disabled";
 };
 
+&mcu_r5fss0_core0 {
+	memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
+			<&mcu_r5fss0_core0_memory_region>;
+	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;
+};
+
+&mcu_r5fss0_core1 {
+	memory-region = <&mcu_r5fss0_core1_dma_memory_region>,
+			<&mcu_r5fss0_core1_memory_region>;
+	mboxes = <&mailbox0_cluster1 &mbox_mcu_r5fss0_core1>;
+};
+
 &icssg0_mdio {
 	status = "disabled";
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index ba4e5d3e1ed7..ce8bb4a61011 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -692,8 +692,8 @@
 		power-domains = <&k3_pds 120 TI_SCI_PD_EXCLUSIVE>;
 		#address-cells = <3>;
 		#size-cells = <2>;
-		ranges = <0x81000000 0 0          0x0 0x10020000 0 0x00010000
-			  0x82000000 0 0x10030000 0x0 0x10030000 0 0x07FD0000>;
+		ranges = <0x81000000 0 0          0x0 0x10020000 0 0x00010000>,
+			 <0x82000000 0 0x10030000 0x0 0x10030000 0 0x07FD0000>;
 		ti,syscon-pcie-id = <&pcie_devid>;
 		ti,syscon-pcie-mode = <&pcie0_mode>;
 		bus-range = <0x0 0xff>;
@@ -725,8 +725,8 @@
 		power-domains = <&k3_pds 121 TI_SCI_PD_EXCLUSIVE>;
 		#address-cells = <3>;
 		#size-cells = <2>;
-		ranges = <0x81000000 0 0          0x0   0x18020000 0 0x00010000
-			  0x82000000 0 0x18030000 0x0   0x18030000 0 0x07FD0000>;
+		ranges = <0x81000000 0 0          0x0   0x18020000 0 0x00010000>,
+			 <0x82000000 0 0x18030000 0x0   0x18030000 0 0x07FD0000>;
 		ti,syscon-pcie-id = <&pcie_devid>;
 		ti,syscon-pcie-mode = <&pcie1_mode>;
 		bus-range = <0x0 0xff>;
diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
index 9d21cdf6fce8..9c69d0917f69 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
@@ -100,8 +100,4 @@
 		power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>;
 		#thermal-sensor-cells = <1>;
 	};
-
-	thermal_zones: thermal-zones {
-		#include "k3-am654-industrial-thermal.dtsi"
-	};
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi
index a9fc1af03f27..a58a39fa42db 100644
--- a/arch/arm64/boot/dts/ti/k3-am65.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi
@@ -31,6 +31,8 @@
 		i2c4 = &main_i2c2;
 		i2c5 = &main_i2c3;
 		ethernet0 = &cpsw_port1;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
 	};
 
 	chosen { };
diff --git a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
new file mode 100644
index 000000000000..4a9bf7d7c07d
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) Siemens AG, 2018-2021
+ *
+ * Authors:
+ *   Le Jin <le.jin@siemens.com>
+ *   Jan Kiszka <jan.kiszka@siemens.com>
+ *
+ * Common bits of the IOT2050 Basic variant, PG1 and PG2
+ */
+
+#include "k3-am65-iot2050-common.dtsi"
+
+/ {
+	memory@80000000 {
+		device_type = "memory";
+		/* 1G RAM */
+		reg = <0x00000000 0x80000000 0x00000000 0x40000000>;
+	};
+
+	cpus {
+		cpu-map {
+			/delete-node/ cluster1;
+		};
+		/delete-node/ cpu@100;
+		/delete-node/ cpu@101;
+	};
+
+	/delete-node/ l2-cache1;
+};
+
+/* eMMC */
+&sdhci0 {
+	status = "disabled";
+};
+
+&main_pmx0 {
+	main_uart0_pins_default: main-uart0-pins-default {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x01e4, PIN_INPUT,  0)  /* (AF11) UART0_RXD */
+			AM65X_IOPAD(0x01e8, PIN_OUTPUT, 0)  /* (AE11) UART0_TXD */
+			AM65X_IOPAD(0x01ec, PIN_INPUT,  0)  /* (AG11) UART0_CTSn */
+			AM65X_IOPAD(0x01f0, PIN_OUTPUT, 0)  /* (AD11) UART0_RTSn */
+			AM65X_IOPAD(0x0188, PIN_INPUT,  1)  /* (D25) UART0_DCDn */
+			AM65X_IOPAD(0x018c, PIN_INPUT,  1)  /* (B26) UART0_DSRn */
+			AM65X_IOPAD(0x0190, PIN_OUTPUT, 1)  /* (A24) UART0_DTRn */
+			AM65X_IOPAD(0x0194, PIN_INPUT,  1)  /* (E24) UART0_RIN */
+		>;
+	};
+};
+
+&main_uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_uart0_pins_default>;
+};
+
+&mcu_r5fss0 {
+	/* lock-step mode not supported on Basic boards */
+	ti,cluster-mode = <0>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-pg2.dts b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-pg2.dts
new file mode 100644
index 000000000000..c62549a4b436
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-pg2.dts
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) Siemens AG, 2018-2021
+ *
+ * Authors:
+ *   Le Jin <le.jin@siemens.com>
+ *   Jan Kiszka <jan.kiszka@siemens.com>
+ *
+ * AM6528-based (dual-core) IOT2050 Basic variant, Product Generation 2
+ * 1 GB RAM, no eMMC, main_uart0 on connector X30
+ *
+ * Product homepage:
+ * https://new.siemens.com/global/en/products/automation/pc-based/iot-gateways/simatic-iot2050.html
+ */
+
+/dts-v1/;
+
+#include "k3-am6528-iot2050-basic-common.dtsi"
+#include "k3-am65-iot2050-common-pg2.dtsi"
+
+/ {
+	compatible = "siemens,iot2050-basic-pg2", "ti,am654";
+	model = "SIMATIC IOT2050 Basic PG2";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic.dts b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic.dts
index 94bb5dd39122..87928ff28214 100644
--- a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic.dts
@@ -4,63 +4,21 @@
  *
  * Authors:
  *   Le Jin <le.jin@siemens.com>
- *   Jan Kiszka <jan.kiszk@siemens.com>
+ *   Jan Kiszka <jan.kiszka@siemens.com>
  *
- * AM6528-based (dual-core) IOT2050 Basic variant
+ * AM6528-based (dual-core) IOT2050 Basic variant, Product Generation 1
  * 1 GB RAM, no eMMC, main_uart0 on connector X30
+ *
+ * Product homepage:
+ * https://new.siemens.com/global/en/products/automation/pc-based/iot-gateways/simatic-iot2050.html
  */
 
 /dts-v1/;
 
-#include "k3-am65-iot2050-common.dtsi"
+#include "k3-am6528-iot2050-basic-common.dtsi"
+#include "k3-am65-iot2050-common-pg1.dtsi"
 
 / {
 	compatible = "siemens,iot2050-basic", "ti,am654";
 	model = "SIMATIC IOT2050 Basic";
-
-	memory@80000000 {
-		device_type = "memory";
-		/* 1G RAM */
-		reg = <0x00000000 0x80000000 0x00000000 0x40000000>;
-	};
-
-	cpus {
-		cpu-map {
-			/delete-node/ cluster1;
-		};
-		/delete-node/ cpu@100;
-		/delete-node/ cpu@101;
-	};
-
-	/delete-node/ l2-cache1;
-};
-
-/* eMMC */
-&sdhci0 {
-	status = "disabled";
-};
-
-&main_pmx0 {
-	main_uart0_pins_default: main-uart0-pins-default {
-		pinctrl-single,pins = <
-			AM65X_IOPAD(0x01e4, PIN_INPUT,  0)  /* (AF11) UART0_RXD */
-			AM65X_IOPAD(0x01e8, PIN_OUTPUT, 0)  /* (AE11) UART0_TXD */
-			AM65X_IOPAD(0x01ec, PIN_INPUT,  0)  /* (AG11) UART0_CTSn */
-			AM65X_IOPAD(0x01f0, PIN_OUTPUT, 0)  /* (AD11) UART0_RTSn */
-			AM65X_IOPAD(0x0188, PIN_INPUT,  1)  /* (D25) UART0_DCDn */
-			AM65X_IOPAD(0x018c, PIN_INPUT,  1)  /* (B26) UART0_DSRn */
-			AM65X_IOPAD(0x0190, PIN_OUTPUT, 1)  /* (A24) UART0_DTRn */
-			AM65X_IOPAD(0x0194, PIN_INPUT,  1)  /* (E24) UART0_RIN */
-		>;
-	};
-};
-
-&main_uart0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&main_uart0_pins_default>;
-};
-
-&mcu_r5fss0 {
-	/* lock-step mode not supported on this board */
-	ti,cluster-mode = <0>;
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am654.dtsi b/arch/arm64/boot/dts/ti/k3-am654.dtsi
index f0a6541b8042..a89257900047 100644
--- a/arch/arm64/boot/dts/ti/k3-am654.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am654.dtsi
@@ -112,4 +112,8 @@
 		compatible = "cache";
 		cache-level = <3>;
 	};
+
+	thermal_zones: thermal-zones {
+		#include "k3-am654-industrial-thermal.dtsi"
+	};
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi
new file mode 100644
index 000000000000..d25e8b26187f
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) Siemens AG, 2018-2021
+ *
+ * Authors:
+ *   Le Jin <le.jin@siemens.com>
+ *   Jan Kiszka <jan.kiszka@siemens.com>
+ *
+ * Common bits of the IOT2050 Advanced variant, PG1 and PG2
+ */
+
+/dts-v1/;
+
+#include "k3-am65-iot2050-common.dtsi"
+
+/ {
+	memory@80000000 {
+		device_type = "memory";
+		/* 2G RAM */
+		reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
+	};
+};
+
+&main_pmx0 {
+	main_mmc0_pins_default: main-mmc0-pins-default {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0)  /* (B25) MMC0_CLK */
+			AM65X_IOPAD(0x01ac, PIN_INPUT_PULLUP,   0)  /* (B27) MMC0_CMD */
+			AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP,   0)  /* (A26) MMC0_DAT0 */
+			AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP,   0)  /* (E25) MMC0_DAT1 */
+			AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP,   0)  /* (C26) MMC0_DAT2 */
+			AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP,   0)  /* (A25) MMC0_DAT3 */
+			AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP,   0)  /* (E24) MMC0_DAT4 */
+			AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP,   0)  /* (A24) MMC0_DAT5 */
+			AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP,   0)  /* (B26) MMC0_DAT6 */
+			AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP,   0)  /* (D25) MMC0_DAT7 */
+			AM65X_IOPAD(0x01b8, PIN_OUTPUT_PULLUP,  7)  /* (B23) MMC0_SDWP */
+			AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP,   0)  /* (A23) MMC0_SDCD */
+			AM65X_IOPAD(0x01b0, PIN_INPUT,          0)  /* (C25) MMC0_DS */
+		>;
+	};
+};
+
+/* eMMC */
+&sdhci0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mmc0_pins_default>;
+	bus-width = <8>;
+	non-removable;
+	ti,driver-strength-ohm = <50>;
+	disable-wp;
+};
+
+&main_uart0 {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
new file mode 100644
index 000000000000..f00dc86d01b9
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) Siemens AG, 2018-2021
+ *
+ * Authors:
+ *   Le Jin <le.jin@siemens.com>
+ *   Jan Kiszka <jan.kiszka@siemens.com>
+ *
+ * AM6548-based (quad-core) IOT2050 Advanced variant, Product Generation 2
+ * 2 GB RAM, 16 GB eMMC, USB-serial converter on connector X30
+ *
+ * Product homepage:
+ * https://new.siemens.com/global/en/products/automation/pc-based/iot-gateways/simatic-iot2050.html
+ */
+
+/dts-v1/;
+
+#include "k3-am6548-iot2050-advanced-common.dtsi"
+#include "k3-am65-iot2050-common-pg2.dtsi"
+
+/ {
+	compatible = "siemens,iot2050-advanced-pg2", "ti,am654";
+	model = "SIMATIC IOT2050 Advanced PG2";
+};
+
+&mcu_r5fss0 {
+	/* lock-step mode not supported on this board */
+	ti,cluster-mode = <0>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced.dts
index ec9617c13cdb..077f165bdc68 100644
--- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced.dts
@@ -4,57 +4,21 @@
  *
  * Authors:
  *   Le Jin <le.jin@siemens.com>
- *   Jan Kiszka <jan.kiszk@siemens.com>
+ *   Jan Kiszka <jan.kiszka@siemens.com>
  *
- * AM6548-based (quad-core) IOT2050 Advanced variant
+ * AM6548-based (quad-core) IOT2050 Advanced variant, Product Generation 1
  * 2 GB RAM, 16 GB eMMC, USB-serial converter on connector X30
+ *
+ * Product homepage:
+ * https://new.siemens.com/global/en/products/automation/pc-based/iot-gateways/simatic-iot2050.html
  */
 
 /dts-v1/;
 
-#include "k3-am65-iot2050-common.dtsi"
+#include "k3-am6548-iot2050-advanced-common.dtsi"
+#include "k3-am65-iot2050-common-pg1.dtsi"
 
 / {
 	compatible = "siemens,iot2050-advanced", "ti,am654";
 	model = "SIMATIC IOT2050 Advanced";
-
-	memory@80000000 {
-		device_type = "memory";
-		/* 2G RAM */
-		reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
-	};
-};
-
-&main_pmx0 {
-	main_mmc0_pins_default: main-mmc0-pins-default {
-		pinctrl-single,pins = <
-			AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0)  /* (B25) MMC0_CLK */
-			AM65X_IOPAD(0x01ac, PIN_INPUT_PULLUP,   0)  /* (B27) MMC0_CMD */
-			AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP,   0)  /* (A26) MMC0_DAT0 */
-			AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP,   0)  /* (E25) MMC0_DAT1 */
-			AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP,   0)  /* (C26) MMC0_DAT2 */
-			AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP,   0)  /* (A25) MMC0_DAT3 */
-			AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP,   0)  /* (E24) MMC0_DAT4 */
-			AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP,   0)  /* (A24) MMC0_DAT5 */
-			AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP,   0)  /* (B26) MMC0_DAT6 */
-			AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP,   0)  /* (D25) MMC0_DAT7 */
-			AM65X_IOPAD(0x01b8, PIN_OUTPUT_PULLUP,  7)  /* (B23) MMC0_SDWP */
-			AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP,   0)  /* (A23) MMC0_SDCD */
-			AM65X_IOPAD(0x01b0, PIN_INPUT,          0)  /* (C25) MMC0_DS */
-		>;
-	};
-};
-
-/* eMMC */
-&sdhci0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&main_mmc0_pins_default>;
-	bus-width = <8>;
-	non-removable;
-	ti,driver-strength-ohm = <50>;
-	disable-wp;
-};
-
-&main_uart0 {
-	status = "disabled";
 };
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index d14f3c18b65f..121975dc8239 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -12,6 +12,9 @@
 #include <dt-bindings/phy/phy.h>
 
 / {
+	compatible = "ti,j7200-evm", "ti,j7200";
+	model = "Texas Instruments J7200 EVM";
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index e8a41d09b45f..d60ef4f7dd0b 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -606,10 +606,10 @@
 		clock-names = "fck";
 		#address-cells = <3>;
 		#size-cells = <2>;
-		bus-range = <0x0 0xf>;
+		bus-range = <0x0 0xff>;
 		cdns,no-bar-match-nbits = <64>;
-		vendor-id = /bits/ 16 <0x104c>;
-		device-id = /bits/ 16 <0xb00f>;
+		vendor-id = <0x104c>;
+		device-id = <0xb00f>;
 		msi-map = <0x0 &gic_its 0x0 0x10000>;
 		dma-coherent;
 		ranges = <0x01000000 0x0 0x18001000  0x00 0x18001000  0x0 0x0010000>,
@@ -633,6 +633,7 @@
 		clocks = <&k3_clks 240 6>;
 		clock-names = "fck";
 		max-functions = /bits/ 8 <6>;
+		max-virtual-functions = /bits/ 8 <4 4 4 4 0 0>;
 		dma-coherent;
 	};
 
diff --git a/arch/arm64/boot/dts/ti/k3-j7200.dtsi b/arch/arm64/boot/dts/ti/k3-j7200.dtsi
index b7005b803149..47567cb260c2 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200.dtsi
@@ -30,6 +30,8 @@
 		serial9 = &main_uart7;
 		serial10 = &main_uart8;
 		serial11 = &main_uart9;
+		mmc0 = &main_sdhci0;
+		mmc1 = &main_sdhci1;
 	};
 
 	chosen { };
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
index 8bd02d9e28ad..dc2bc67f9f48 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
@@ -12,6 +12,9 @@
 #include <dt-bindings/phy/phy-cadence.h>
 
 / {
+	compatible = "ti,j721e-evm", "ti,j721e";
+	model = "Texas Instruments J721e EVM";
+
 	chosen {
 		stdout-path = "serial2:115200n8";
 		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index cf3482376c1e..08c8d1b47dcd 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -610,7 +610,7 @@
 		clock-names = "fck";
 		#address-cells = <3>;
 		#size-cells = <2>;
-		bus-range = <0x0 0xf>;
+		bus-range = <0x0 0xff>;
 		vendor-id = <0x104c>;
 		device-id = <0xb00d>;
 		msi-map = <0x0 &gic_its 0x0 0x10000>;
@@ -636,7 +636,7 @@
 		clocks = <&k3_clks 239 1>;
 		clock-names = "fck";
 		max-functions = /bits/ 8 <6>;
-		max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+		max-virtual-functions = /bits/ 8 <4 4 4 4 0 0>;
 		dma-coherent;
 	};
 
@@ -658,7 +658,7 @@
 		clock-names = "fck";
 		#address-cells = <3>;
 		#size-cells = <2>;
-		bus-range = <0x0 0xf>;
+		bus-range = <0x0 0xff>;
 		vendor-id = <0x104c>;
 		device-id = <0xb00d>;
 		msi-map = <0x0 &gic_its 0x10000 0x10000>;
@@ -684,7 +684,7 @@
 		clocks = <&k3_clks 240 1>;
 		clock-names = "fck";
 		max-functions = /bits/ 8 <6>;
-		max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+		max-virtual-functions = /bits/ 8 <4 4 4 4 0 0>;
 		dma-coherent;
 	};
 
@@ -706,7 +706,7 @@
 		clock-names = "fck";
 		#address-cells = <3>;
 		#size-cells = <2>;
-		bus-range = <0x0 0xf>;
+		bus-range = <0x0 0xff>;
 		vendor-id = <0x104c>;
 		device-id = <0xb00d>;
 		msi-map = <0x0 &gic_its 0x20000 0x10000>;
@@ -732,7 +732,7 @@
 		clocks = <&k3_clks 241 1>;
 		clock-names = "fck";
 		max-functions = /bits/ 8 <6>;
-		max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+		max-virtual-functions = /bits/ 8 <4 4 4 4 0 0>;
 		dma-coherent;
 	};
 
@@ -754,7 +754,7 @@
 		clock-names = "fck";
 		#address-cells = <3>;
 		#size-cells = <2>;
-		bus-range = <0x0 0xf>;
+		bus-range = <0x0 0xff>;
 		vendor-id = <0x104c>;
 		device-id = <0xb00d>;
 		msi-map = <0x0 &gic_its 0x30000 0x10000>;
@@ -780,7 +780,7 @@
 		clocks = <&k3_clks 242 1>;
 		clock-names = "fck";
 		max-functions = /bits/ 8 <6>;
-		max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+		max-virtual-functions = /bits/ 8 <4 4 4 4 0 0>;
 		dma-coherent;
 		#address-cells = <2>;
 		#size-cells = <2>;
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
new file mode 100644
index 000000000000..b726310d867c
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
@@ -0,0 +1,1002 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/
+ *
+ * J721E SK URL: https://www.ti.com/tool/SK-TDA4VM
+ */
+
+/dts-v1/;
+
+#include "k3-j721e.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/net/ti-dp83867.h>
+
+/ {
+	compatible = "ti,j721e-sk", "ti,j721e";
+	model = "Texas Instruments J721E SK";
+
+	chosen {
+		stdout-path = "serial2:115200n8";
+		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		/* 4G RAM */
+		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
+		      <0x00000008 0x80000000 0x00000000 0x80000000>;
+	};
+
+	reserved_memory: reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		secure_ddr: optee@9e800000 {
+			reg = <0x00 0x9e800000 0x00 0x01800000>;
+			alignment = <0x1000>;
+			no-map;
+		};
+
+		mcu_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa0000000 0x00 0x100000>;
+			no-map;
+		};
+
+		mcu_r5fss0_core0_memory_region: r5f-memory@a0100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa0100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		mcu_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa1000000 0x00 0x100000>;
+			no-map;
+		};
+
+		mcu_r5fss0_core1_memory_region: r5f-memory@a1100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa1100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		main_r5fss0_core0_dma_memory_region: r5f-dma-memory@a2000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa2000000 0x00 0x100000>;
+			no-map;
+		};
+
+		main_r5fss0_core0_memory_region: r5f-memory@a2100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa2100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		main_r5fss0_core1_dma_memory_region: r5f-dma-memory@a3000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa3000000 0x00 0x100000>;
+			no-map;
+		};
+
+		main_r5fss0_core1_memory_region: r5f-memory@a3100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa3100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		main_r5fss1_core0_dma_memory_region: r5f-dma-memory@a4000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa4000000 0x00 0x100000>;
+			no-map;
+		};
+
+		main_r5fss1_core0_memory_region: r5f-memory@a4100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa4100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		main_r5fss1_core1_dma_memory_region: r5f-dma-memory@a5000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa5000000 0x00 0x100000>;
+			no-map;
+		};
+
+		main_r5fss1_core1_memory_region: r5f-memory@a5100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa5100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		c66_1_dma_memory_region: c66-dma-memory@a6000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa6000000 0x00 0x100000>;
+			no-map;
+		};
+
+		c66_0_memory_region: c66-memory@a6100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa6100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		c66_0_dma_memory_region: c66-dma-memory@a7000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa7000000 0x00 0x100000>;
+			no-map;
+		};
+
+		c66_1_memory_region: c66-memory@a7100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa7100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		c71_0_dma_memory_region: c71-dma-memory@a8000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa8000000 0x00 0x100000>;
+			no-map;
+		};
+
+		c71_0_memory_region: c71-memory@a8100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa8100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		rtos_ipc_memory_region: ipc-memories@aa000000 {
+			reg = <0x00 0xaa000000 0x00 0x01c00000>;
+			alignment = <0x1000>;
+			no-map;
+		};
+	};
+
+	vusb_main: fixedregulator-vusb-main5v0 {
+		/* USB MAIN INPUT 5V DC */
+		compatible = "regulator-fixed";
+		regulator-name = "vusb-main5v0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vsys_3v3: fixedregulator-vsys3v3 {
+		/* Output of LM5141 */
+		compatible = "regulator-fixed";
+		regulator-name = "vsys_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vusb_main>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vdd_mmc1: fixedregulator-sd {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&vdd_mmc1_en_pins_default>;
+		regulator-name = "vdd_mmc1";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		enable-active-high;
+		vin-supply = <&vsys_3v3>;
+		gpio = <&wkup_gpio0 8 GPIO_ACTIVE_HIGH>;
+	};
+
+	vdd_sd_dv_alt: gpio-regulator-tps659411 {
+		compatible = "regulator-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&vdd_sd_dv_alt_pins_default>;
+		regulator-name = "tps659411";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		vin-supply = <&vsys_3v3>;
+		gpios = <&wkup_gpio0 9 GPIO_ACTIVE_HIGH>;
+		states = <1800000 0x0>,
+			 <3300000 0x1>;
+	};
+
+	dp_pwr_3v3: fixedregulator-dp-prw {
+		compatible = "regulator-fixed";
+		regulator-name = "dp-pwr";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&dp_pwr_en_pins_default>;
+		gpio = <&main_gpio0 111 0>;	/* DP0_3V3 _EN */
+		enable-active-high;
+	};
+
+};
+
+&main_pmx0 {
+	main_mmc1_pins_default: main-mmc1-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x254, PIN_INPUT, 0) /* (R29) MMC1_CMD */
+			J721E_IOPAD(0x250, PIN_INPUT, 0) /* (P25) MMC1_CLK */
+			J721E_IOPAD(0x2ac, PIN_INPUT, 0) /* (P25) MMC1_CLKLB */
+			J721E_IOPAD(0x24c, PIN_INPUT, 0) /* (R24) MMC1_DAT0 */
+			J721E_IOPAD(0x248, PIN_INPUT, 0) /* (P24) MMC1_DAT1 */
+			J721E_IOPAD(0x244, PIN_INPUT, 0) /* (R25) MMC1_DAT2 */
+			J721E_IOPAD(0x240, PIN_INPUT, 0) /* (R26) MMC1_DAT3 */
+			J721E_IOPAD(0x258, PIN_INPUT, 0) /* (P23) MMC1_SDCD */
+		>;
+	};
+
+	main_uart0_pins_default: main-uart0-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x1f0, PIN_INPUT, 0) /* (AC2) UART0_CTSn */
+			J721E_IOPAD(0x1f4, PIN_OUTPUT, 0) /* (AB1) UART0_RTSn */
+			J721E_IOPAD(0x1e8, PIN_INPUT, 0) /* (AB2) UART0_RXD */
+			J721E_IOPAD(0x1ec, PIN_OUTPUT, 0) /* (AB3) UART0_TXD */
+		>;
+	};
+
+	main_i2c0_pins_default: main-i2c0-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x220, PIN_INPUT_PULLUP, 0) /* (AC5) I2C0_SCL */
+			J721E_IOPAD(0x224, PIN_INPUT_PULLUP, 0) /* (AA5) I2C0_SDA */
+		>;
+	};
+
+	main_i2c1_pins_default: main-i2c1-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x228, PIN_INPUT_PULLUP, 0) /* (Y6) I2C1_SCL */
+			J721E_IOPAD(0x22c, PIN_INPUT_PULLUP, 0) /* (AA6) I2C1_SDA */
+		>;
+	};
+
+	main_i2c3_pins_default: main-i2c3-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x270, PIN_INPUT_PULLUP, 4) /* (T26) MMC2_CLK.I2C3_SCL */
+			J721E_IOPAD(0x274, PIN_INPUT_PULLUP, 4) /* (T25) MMC2_CMD.I2C3_SDA */
+		>;
+	};
+
+	main_usbss0_pins_default: main-usbss0-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x290, PIN_OUTPUT, 0) /* (U6) USB0_DRVVBUS */
+			J721E_IOPAD(0x210, PIN_INPUT, 7) /* (W3) MCAN1_RX.GPIO1_3 */
+		>;
+	};
+
+	main_usbss1_pins_default: main-usbss1-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x214, PIN_OUTPUT, 4) /* (V4) MCAN1_TX.USB1_DRVVBUS */
+		>;
+	};
+
+	dp0_pins_default: dp0-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x1c4, PIN_INPUT, 5) /* SPI0_CS1.DP0_HPD */
+		>;
+	};
+
+	dp_pwr_en_pins_default: dp-pwr-en-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x1c0, PIN_INPUT, 7) /* (AA2) SPI0_CS0.GPIO0_111 */
+		>;
+	};
+
+	dss_vout0_pins_default: dss-vout0-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x58, PIN_OUTPUT, 10) /* (AE22) PRG1_PRU1_GPO0.VOUT0_DATA0 */
+			J721E_IOPAD(0x5c, PIN_OUTPUT, 10) /* (AG23) PRG1_PRU1_GPO1.VOUT0_DATA1 */
+			J721E_IOPAD(0x60, PIN_OUTPUT, 10) /* (AF23) PRG1_PRU1_GPO2.VOUT0_DATA2 */
+			J721E_IOPAD(0x64, PIN_OUTPUT, 10) /* (AD23) PRG1_PRU1_GPO3.VOUT0_DATA3 */
+			J721E_IOPAD(0x68, PIN_OUTPUT, 10) /* (AH24) PRG1_PRU1_GPO4.VOUT0_DATA4 */
+			J721E_IOPAD(0x6c, PIN_OUTPUT, 10) /* (AG21) PRG1_PRU1_GPO5.VOUT0_DATA5 */
+			J721E_IOPAD(0x70, PIN_OUTPUT, 10) /* (AE23) PRG1_PRU1_GPO6.VOUT0_DATA6 */
+			J721E_IOPAD(0x74, PIN_OUTPUT, 10) /* (AC21) PRG1_PRU1_GPO7.VOUT0_DATA7 */
+			J721E_IOPAD(0x78, PIN_OUTPUT, 10) /* (Y23) PRG1_PRU1_GPO8.VOUT0_DATA8 */
+			J721E_IOPAD(0x7c, PIN_OUTPUT, 10) /* (AF21) PRG1_PRU1_GPO9.VOUT0_DATA9 */
+			J721E_IOPAD(0x80, PIN_OUTPUT, 10) /* (AB23) PRG1_PRU1_GPO10.VOUT0_DATA10 */
+			J721E_IOPAD(0x84, PIN_OUTPUT, 10) /* (AJ25) PRG1_PRU1_GPO11.VOUT0_DATA11 */
+			J721E_IOPAD(0x88, PIN_OUTPUT, 10) /* (AH25) PRG1_PRU1_GPO12.VOUT0_DATA12 */
+			J721E_IOPAD(0x8c, PIN_OUTPUT, 10) /* (AG25) PRG1_PRU1_GPO13.VOUT0_DATA13 */
+			J721E_IOPAD(0x90, PIN_OUTPUT, 10) /* (AH26) PRG1_PRU1_GPO14.VOUT0_DATA14 */
+			J721E_IOPAD(0x94, PIN_OUTPUT, 10) /* (AJ27) PRG1_PRU1_GPO15.VOUT0_DATA15 */
+			J721E_IOPAD(0x30, PIN_OUTPUT, 10) /* (AF24) PRG1_PRU0_GPO11.VOUT0_DATA16 */
+			J721E_IOPAD(0x34, PIN_OUTPUT, 10) /* (AJ24) PRG1_PRU0_GPO12.VOUT0_DATA17 */
+			J721E_IOPAD(0x38, PIN_OUTPUT, 10) /* (AG24) PRG1_PRU0_GPO13.VOUT0_DATA18 */
+			J721E_IOPAD(0x3c, PIN_OUTPUT, 10) /* (AD24) PRG1_PRU0_GPO14.VOUT0_DATA19 */
+			J721E_IOPAD(0x40, PIN_OUTPUT, 10) /* (AC24) PRG1_PRU0_GPO15.VOUT0_DATA20 */
+			J721E_IOPAD(0x44, PIN_OUTPUT, 10) /* (AE24) PRG1_PRU0_GPO16.VOUT0_DATA21 */
+			J721E_IOPAD(0x24, PIN_OUTPUT, 10) /* (AJ20) PRG1_PRU0_GPO8.VOUT0_DATA22 */
+			J721E_IOPAD(0x28, PIN_OUTPUT, 10) /* (AG20) PRG1_PRU0_GPO9.VOUT0_DATA23 */
+			J721E_IOPAD(0x9c, PIN_OUTPUT, 10) /* (AC22) PRG1_PRU1_GPO17.VOUT0_DE */
+			J721E_IOPAD(0x98, PIN_OUTPUT, 10) /* (AJ26) PRG1_PRU1_GPO16.VOUT0_HSYNC */
+			J721E_IOPAD(0xa4, PIN_OUTPUT, 10) /* (AH22) PRG1_PRU1_GPO19.VOUT0_PCLK */
+			J721E_IOPAD(0xa0, PIN_OUTPUT, 10) /* (AJ22) PRG1_PRU1_GPO18.VOUT0_VSYNC */
+		>;
+	};
+
+	/* Reset for M.2 E Key slot on PCIe0  */
+	ekey_reset_pins_default: ekey-reset-pns-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x124, PIN_INPUT, 7) /* (Y24) PRG0_PRU1_GPO9.GPIO0_72 */
+		>;
+	};
+};
+
+&wkup_pmx0 {
+	mcu_cpsw_pins_default: mcu-cpsw-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0x84, PIN_INPUT, 0) /* (B24) MCU_RGMII1_RD0 */
+			J721E_WKUP_IOPAD(0x80, PIN_INPUT, 0) /* (A24) MCU_RGMII1_RD1 */
+			J721E_WKUP_IOPAD(0x7c, PIN_INPUT, 0) /* (D24) MCU_RGMII1_RD2 */
+			J721E_WKUP_IOPAD(0x78, PIN_INPUT, 0) /* (A25) MCU_RGMII1_RD3 */
+			J721E_WKUP_IOPAD(0x74, PIN_INPUT, 0) /* (C24) MCU_RGMII1_RXC */
+			J721E_WKUP_IOPAD(0x5c, PIN_INPUT, 0) /* (C25) MCU_RGMII1_RX_CTL */
+			J721E_WKUP_IOPAD(0x6c, PIN_OUTPUT, 0) /* (B25) MCU_RGMII1_TD0 */
+			J721E_WKUP_IOPAD(0x68, PIN_OUTPUT, 0) /* (A26) MCU_RGMII1_TD1 */
+			J721E_WKUP_IOPAD(0x64, PIN_OUTPUT, 0) /* (A27) MCU_RGMII1_TD2 */
+			J721E_WKUP_IOPAD(0x60, PIN_OUTPUT, 0) /* (A28) MCU_RGMII1_TD3 */
+			J721E_WKUP_IOPAD(0x70, PIN_OUTPUT, 0) /* (B26) MCU_RGMII1_TXC */
+			J721E_WKUP_IOPAD(0x58, PIN_OUTPUT, 0) /* (B27) MCU_RGMII1_TX_CTL */
+		>;
+	};
+
+	mcu_mdio_pins_default: mcu-mdio1-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0x8c, PIN_OUTPUT, 0) /* (F23) MCU_MDIO0_MDC */
+			J721E_WKUP_IOPAD(0x88, PIN_INPUT, 0) /* (E23) MCU_MDIO0_MDIO */
+		>;
+	};
+
+	mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0x0, PIN_OUTPUT, 0) /* (E20) MCU_OSPI0_CLK */
+			J721E_WKUP_IOPAD(0x2c, PIN_OUTPUT, 0) /* (F19) MCU_OSPI0_CSn0 */
+			J721E_WKUP_IOPAD(0xc, PIN_INPUT, 0) /* (D20) MCU_OSPI0_D0 */
+			J721E_WKUP_IOPAD(0x10, PIN_INPUT, 0) /* (G19) MCU_OSPI0_D1 */
+			J721E_WKUP_IOPAD(0x14, PIN_INPUT, 0) /* (G20) MCU_OSPI0_D2 */
+			J721E_WKUP_IOPAD(0x18, PIN_INPUT, 0) /* (F20) MCU_OSPI0_D3 */
+			J721E_WKUP_IOPAD(0x1c, PIN_INPUT, 0) /* (F21) MCU_OSPI0_D4 */
+			J721E_WKUP_IOPAD(0x20, PIN_INPUT, 0) /* (E21) MCU_OSPI0_D5 */
+			J721E_WKUP_IOPAD(0x24, PIN_INPUT, 0) /* (B22) MCU_OSPI0_D6 */
+			J721E_WKUP_IOPAD(0x28, PIN_INPUT, 0) /* (G21) MCU_OSPI0_D7 */
+			J721E_WKUP_IOPAD(0x8, PIN_INPUT, 0) /* (D21) MCU_OSPI0_DQS */
+		>;
+	};
+
+	vdd_mmc1_en_pins_default: vdd-mmc1-en-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0xd0, PIN_OUTPUT, 7) /* (G27) WKUP_GPIO0_8 */
+		>;
+	};
+
+	vdd_sd_dv_alt_pins_default: vdd-sd-dv-alt-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0xd4, PIN_OUTPUT, 7) /* (G26) WKUP_GPIO0_9 */
+		>;
+	};
+
+	wkup_i2c0_pins_default: wkup-i2c0-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0xf8, PIN_INPUT_PULLUP, 0) /* (J25) WKUP_I2C0_SCL */
+			J721E_WKUP_IOPAD(0xfc, PIN_INPUT_PULLUP, 0) /* (H24) WKUP_I2C0_SDA */
+		>;
+	};
+
+	/* Reset for M.2 M Key slot on PCIe1  */
+	mkey_reset_pins_default: mkey-reset-pns-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0xdc, PIN_INPUT, 7) /* (H27) WKUP_GPIO0_11 */
+		>;
+	};
+};
+
+&wkup_uart0 {
+	/* Wakeup UART is used by System firmware */
+	status = "reserved";
+};
+
+&main_uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_uart0_pins_default>;
+	/* Shared with ATF on this platform */
+	power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
+};
+
+&main_uart2 {
+	/* Brought out on RPi header */
+	status = "disabled";
+};
+
+&main_uart3 {
+	/* UART not brought out */
+	status = "disabled";
+};
+
+&main_uart5 {
+	/* UART not brought out */
+	status = "disabled";
+};
+
+&main_uart6 {
+	/* UART not brought out */
+	status = "disabled";
+};
+
+&main_uart7 {
+	/* UART not brought out */
+	status = "disabled";
+};
+
+&main_uart8 {
+	/* UART not brought out */
+	status = "disabled";
+};
+
+&main_uart9 {
+	/* Brought out on M.2 E Key */
+	status = "disabled";
+};
+
+&main_sdhci0 {
+	/* Unused */
+	status = "disabled";
+};
+
+&main_sdhci1 {
+	/* SD Card */
+	vmmc-supply = <&vdd_mmc1>;
+	vqmmc-supply = <&vdd_sd_dv_alt>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mmc1_pins_default>;
+	ti,driver-strength-ohm = <50>;
+	disable-wp;
+};
+
+&main_sdhci2 {
+	/* Unused */
+	status = "disabled";
+};
+
+&ospi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_fss0_ospi0_pins_default>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0x0>;
+		spi-tx-bus-width = <8>;
+		spi-rx-bus-width = <8>;
+		spi-max-frequency = <25000000>;
+		cdns,tshsl-ns = <60>;
+		cdns,tsd2d-ns = <60>;
+		cdns,tchsh-ns = <60>;
+		cdns,tslch-ns = <60>;
+		cdns,read-delay = <4>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+};
+
+&ospi1 {
+	/* Unused */
+	status = "disabled";
+};
+
+&main_i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c0_pins_default>;
+	clock-frequency = <400000>;
+
+	i2c-mux@71 {
+		compatible = "nxp,pca9543";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x71>;
+
+		/* PCIe1 M.2 M Key I2C */
+		i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+		};
+
+		/* PCIe0 M.2 E Key I2C */
+		i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+		};
+	};
+};
+
+&main_i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c1_pins_default>;
+	/* i2c1 is used for DVI DDC, so we need to use 100kHz */
+	clock-frequency = <100000>;
+};
+
+&main_i2c2 {
+	/* Unused */
+	status = "disabled";
+};
+
+&main_i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c3_pins_default>;
+	clock-frequency = <400000>;
+
+	i2c-mux@70 {
+		compatible = "nxp,pca9543";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x70>;
+
+		/* CSI0 I2C */
+		i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+		};
+
+		/* CSI1 I2C */
+		i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+		};
+	};
+};
+
+&main_i2c4 {
+	/* Unused */
+	status = "disabled";
+};
+
+&main_i2c5 {
+	/* Brought out on RPi Header */
+	status = "disabled";
+};
+
+&main_i2c6 {
+	/* Unused */
+	status = "disabled";
+};
+
+&main_gpio2 {
+	status = "disabled";
+};
+
+&main_gpio3 {
+	status = "disabled";
+};
+
+&main_gpio4 {
+	status = "disabled";
+};
+
+&main_gpio5 {
+	status = "disabled";
+};
+
+&main_gpio6 {
+	status = "disabled";
+};
+
+&main_gpio7 {
+	status = "disabled";
+};
+
+&wkup_gpio1 {
+	status = "disabled";
+};
+
+&main_r5fss0_core0{
+	firmware-name = "pdk-ipc/ipc_echo_test_mcu2_0_release_strip.xer5f";
+};
+
+&usb_serdes_mux {
+	idle-states = <1>, <1>; /* USB0 to SERDES3, USB1 to SERDES2 */
+};
+
+&serdes_ln_ctrl {
+	idle-states = <J721E_SERDES0_LANE0_PCIE0_LANE0>, <J721E_SERDES0_LANE1_IP4_UNUSED>,
+		      <J721E_SERDES1_LANE0_PCIE1_LANE0>, <J721E_SERDES1_LANE1_PCIE1_LANE1>,
+		      <J721E_SERDES2_LANE0_IP1_UNUSED>, <J721E_SERDES2_LANE1_USB3_1>,
+		      <J721E_SERDES3_LANE0_USB3_0_SWAP>, <J721E_SERDES3_LANE1_USB3_0>,
+		      <J721E_SERDES4_LANE0_EDP_LANE0>, <J721E_SERDES4_LANE1_EDP_LANE1>,
+		      <J721E_SERDES4_LANE2_EDP_LANE2>, <J721E_SERDES4_LANE3_EDP_LANE3>;
+};
+
+&serdes_wiz3 {
+	typec-dir-gpios = <&main_gpio1 3 GPIO_ACTIVE_HIGH>;
+	typec-dir-debounce-ms = <700>;	/* TUSB321, tCCB_DEFAULT 133 ms */
+};
+
+&serdes3 {
+	serdes3_usb_link: phy@0 {
+		reg = <0>;
+		cdns,num-lanes = <2>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_USB3>;
+		resets = <&serdes_wiz3 1>, <&serdes_wiz3 2>;
+	};
+};
+
+&usbss0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_usbss0_pins_default>;
+	ti,vbus-divider;
+};
+
+&usb0 {
+	dr_mode = "otg";
+	maximum-speed = "super-speed";
+	phys = <&serdes3_usb_link>;
+	phy-names = "cdns3,usb3-phy";
+};
+
+&serdes2 {
+	serdes2_usb_link: phy@1 {
+		reg = <1>;
+		cdns,num-lanes = <1>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_USB3>;
+		resets = <&serdes_wiz2 2>;
+	};
+};
+
+&usbss1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_usbss1_pins_default>;
+	ti,vbus-divider;
+};
+
+&usb1 {
+	dr_mode = "host";
+	maximum-speed = "super-speed";
+	phys = <&serdes2_usb_link>;
+	phy-names = "cdns3,usb3-phy";
+};
+
+&tscadc0 {
+	/* Unused */
+	status = "disabled";
+};
+
+&tscadc1 {
+	/* Unused */
+	status = "disabled";
+};
+
+&mcu_cpsw {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>;
+};
+
+&davinci_mdio {
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+	};
+};
+
+&cpsw_port1 {
+	phy-mode = "rgmii-rxid";
+	phy-handle = <&phy0>;
+};
+
+&dss {
+	pinctrl-names = "default";
+	pinctrl-0 = <&dss_vout0_pins_default>;
+
+	assigned-clocks = <&k3_clks 152 1>,	/* VP 1 pixel clock */
+			  <&k3_clks 152 4>,	/* VP 2 pixel clock */
+			  <&k3_clks 152 9>,	/* VP 3 pixel clock */
+			  <&k3_clks 152 13>;	/* VP 4 pixel clock */
+	assigned-clock-parents = <&k3_clks 152 2>,	/* PLL16_HSDIV0 */
+				 <&k3_clks 152 6>,	/* DPI0_EXT_CLKSEL_OUT0 */
+				 <&k3_clks 152 11>,	/* PLL18_HSDIV0 */
+				 <&k3_clks 152 18>;	/* DPI1_EXT_CLKSEL_OUT0 */
+};
+
+&mcasp0 {
+	/* Unused */
+	status = "disabled";
+};
+
+&mcasp1 {
+	/* Unused */
+	status = "disabled";
+};
+
+&mcasp2 {
+	/* Unused */
+	status = "disabled";
+};
+
+&mcasp3 {
+	/* Unused */
+	status = "disabled";
+};
+
+&mcasp4 {
+	/* Unused */
+	status = "disabled";
+};
+
+&mcasp5 {
+	/* Unused */
+	status = "disabled";
+};
+
+&mcasp6 {
+	/* Brought out on RPi header */
+	status = "disabled";
+};
+
+&mcasp7 {
+	/* Unused */
+	status = "disabled";
+};
+
+&mcasp8 {
+	/* Unused */
+	status = "disabled";
+};
+
+&mcasp9 {
+	/* Unused */
+	status = "disabled";
+};
+
+&mcasp10 {
+	/* Unused */
+	status = "disabled";
+};
+
+&mcasp11 {
+	/* Brought out on M.2 E Key */
+	status = "disabled";
+};
+
+&serdes0 {
+	serdes0_pcie_link: phy@0 {
+		reg = <0>;
+		cdns,num-lanes = <1>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_PCIE>;
+		resets = <&serdes_wiz0 1>;
+	};
+};
+
+&serdes1 {
+	serdes1_pcie_link: phy@0 {
+		reg = <0>;
+		cdns,num-lanes = <2>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_PCIE>;
+		resets = <&serdes_wiz1 1>, <&serdes_wiz1 2>;
+	};
+};
+
+&pcie0_rc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ekey_reset_pins_default>;
+	reset-gpios = <&main_gpio0 72 GPIO_ACTIVE_HIGH>;
+
+	phys = <&serdes0_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <1>;
+};
+
+&pcie1_rc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mkey_reset_pins_default>;
+	reset-gpios = <&wkup_gpio0 11 GPIO_ACTIVE_HIGH>;
+
+	phys = <&serdes1_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <2>;
+};
+
+&pcie2_rc {
+	/* Unused */
+	status = "disabled";
+};
+
+&pcie0_ep {
+	status = "disabled";
+	phys = <&serdes0_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <1>;
+};
+
+&pcie1_ep {
+	status = "disabled";
+	phys = <&serdes1_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <2>;
+};
+
+&pcie2_ep {
+	/* Unused */
+	status = "disabled";
+};
+
+&pcie3_rc {
+	/* Unused */
+	status = "disabled";
+};
+
+&pcie3_ep {
+	/* Unused */
+	status = "disabled";
+};
+
+&dss {
+	status = "disabled";
+};
+
+&icssg0_mdio {
+	status = "disabled";
+};
+
+&icssg1_mdio {
+	status = "disabled";
+};
+
+&ufs_wrapper {
+	status = "disabled";
+};
+
+&mailbox0_cluster0 {
+	interrupts = <436>;
+
+	mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+
+	mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
+		ti,mbox-rx = <2 0 0>;
+		ti,mbox-tx = <3 0 0>;
+	};
+};
+
+&mailbox0_cluster1 {
+	interrupts = <432>;
+
+	mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+
+	mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 {
+		ti,mbox-rx = <2 0 0>;
+		ti,mbox-tx = <3 0 0>;
+	};
+};
+
+&mailbox0_cluster2 {
+	interrupts = <428>;
+
+	mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+
+	mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 {
+		ti,mbox-rx = <2 0 0>;
+		ti,mbox-tx = <3 0 0>;
+	};
+};
+
+&mailbox0_cluster3 {
+	interrupts = <424>;
+
+	mbox_c66_0: mbox-c66-0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+
+	mbox_c66_1: mbox-c66-1 {
+		ti,mbox-rx = <2 0 0>;
+		ti,mbox-tx = <3 0 0>;
+	};
+};
+
+&mailbox0_cluster4 {
+	interrupts = <420>;
+
+	mbox_c71_0: mbox-c71-0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+};
+
+&mailbox0_cluster5 {
+	status = "disabled";
+};
+
+&mailbox0_cluster6 {
+	status = "disabled";
+};
+
+&mailbox0_cluster7 {
+	status = "disabled";
+};
+
+&mailbox0_cluster8 {
+	status = "disabled";
+};
+
+&mailbox0_cluster9 {
+	status = "disabled";
+};
+
+&mailbox0_cluster10 {
+	status = "disabled";
+};
+
+&mailbox0_cluster11 {
+	status = "disabled";
+};
+
+&mcu_r5fss0_core0 {
+	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;
+	memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
+			<&mcu_r5fss0_core0_memory_region>;
+};
+
+&mcu_r5fss0_core1 {
+	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core1>;
+	memory-region = <&mcu_r5fss0_core1_dma_memory_region>,
+			<&mcu_r5fss0_core1_memory_region>;
+};
+
+&main_r5fss0_core0 {
+	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;
+	memory-region = <&main_r5fss0_core0_dma_memory_region>,
+			<&main_r5fss0_core0_memory_region>;
+};
+
+&main_r5fss0_core1 {
+	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core1>;
+	memory-region = <&main_r5fss0_core1_dma_memory_region>,
+			<&main_r5fss0_core1_memory_region>;
+};
+
+&main_r5fss1_core0 {
+	mboxes = <&mailbox0_cluster2 &mbox_main_r5fss1_core0>;
+	memory-region = <&main_r5fss1_core0_dma_memory_region>,
+			<&main_r5fss1_core0_memory_region>;
+};
+
+&main_r5fss1_core1 {
+	mboxes = <&mailbox0_cluster2 &mbox_main_r5fss1_core1>;
+	memory-region = <&main_r5fss1_core1_dma_memory_region>,
+			<&main_r5fss1_core1_memory_region>;
+};
+
+&c66_0 {
+	mboxes = <&mailbox0_cluster3 &mbox_c66_0>;
+	memory-region = <&c66_0_dma_memory_region>,
+			<&c66_0_memory_region>;
+};
+
+&c66_1 {
+	mboxes = <&mailbox0_cluster3 &mbox_c66_1>;
+	memory-region = <&c66_1_dma_memory_region>,
+			<&c66_1_memory_region>;
+};
+
+&c71_0 {
+	mboxes = <&mailbox0_cluster4 &mbox_c71_0>;
+	memory-region = <&c71_0_dma_memory_region>,
+			<&c71_0_memory_region>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
index f0587fde147e..214359e7288b 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
@@ -31,6 +31,9 @@
 		serial10 = &main_uart8;
 		serial11 = &main_uart9;
 		ethernet0 = &cpsw_port1;
+		mmc0 = &main_sdhci0;
+		mmc1 = &main_sdhci1;
+		mmc2 = &main_sdhci2;
 	};
 
 	chosen { };
diff --git a/arch/arm64/boot/dts/toshiba/Makefile b/arch/arm64/boot/dts/toshiba/Makefile
index 8cd460d5b68e..7ccb4664bb37 100644
--- a/arch/arm64/boot/dts/toshiba/Makefile
+++ b/arch/arm64/boot/dts/toshiba/Makefile
@@ -1,2 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_VISCONTI) += tmpv7708-rm-mbrc.dtb
+dtb-$(CONFIG_ARCH_VISCONTI) += tmpv7708-visrobo-vrb.dtb
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts
index 29a4d9fc1e47..9375b0faeea2 100644
--- a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts
@@ -76,3 +76,9 @@
 &pwm {
 	status = "okay";
 };
+
+&pcie {
+	status = "okay";
+	clocks = <&extclk100mhz>, <&clk600mhz>, <&clk25mhz>;
+	clock-names = "ref", "core", "aux";
+};
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708-visrobo-vrb.dts b/arch/arm64/boot/dts/toshiba/tmpv7708-visrobo-vrb.dts
new file mode 100644
index 000000000000..d0817463706e
--- /dev/null
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708-visrobo-vrb.dts
@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Device Tree File for TMPV7708 VisROBO VRB board
+ *
+ * (C) Copyright 2020, 2021, Toshiba Corporation.
+ * (C) Copyright 2020, Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
+ */
+
+/dts-v1/;
+
+#include "tmpv7708-visrobo-vrc.dtsi"
+
+/ {
+	model = "Toshiba TMPV7708 VisROBO (VRB) board";
+	compatible = "toshiba,tmpv7708-visrobo-vrb", "toshiba,tmpv7708";
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	/* 768MB memory */
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x0 0x30000000>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+	clocks = <&uart_clk>;
+	clock-names = "apb_pclk";
+};
+
+&uart1 {
+	status = "okay";
+	clocks = <&uart_clk>;
+	clock-names = "apb_pclk";
+};
+
+&piether {
+	status = "okay";
+	phy-handle = <&phy0>;
+	phy-mode = "rgmii-id";
+	clocks = <&clk300mhz>, <&clk125mhz>;
+	clock-names = "stmmaceth", "phy_ref_clk";
+
+	mdio0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+		phy0: ethernet-phy@1 {
+			device_type = "ethernet-phy";
+			reg = <0x1>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708-visrobo-vrc.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708-visrobo-vrc.dtsi
new file mode 100644
index 000000000000..f0a93db6dde6
--- /dev/null
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708-visrobo-vrc.dtsi
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Device Tree File for TMPV7708 VisROBO VRC SoM
+ *
+ * (C) Copyright 2020, 2021, Toshiba Corporation.
+ * (C) Copyright 2020, Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
+ */
+
+/dts-v1/;
+
+#include "tmpv7708.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+&wdt {
+	status = "okay";
+	clocks = <&wdt_clk>;
+};
+
+&gpio {
+	status = "okay";
+};
+
+&spi0_pins {
+	groups = "spi0_grp", "spi0_cs0_grp";
+};
+
+&spi0 {
+	status = "okay";
+	clocks = <&clk300mhz>, <&clk150mhz>;
+	clock-names = "sspclk", "apb_pclk";
+
+	mmc-slot@0 {
+		compatible = "mmc-spi-slot";
+		reg = <0>;
+		gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		voltage-ranges = <3200 3400>;
+		spi-max-frequency = <12000000>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+	clocks = <&clk150mhz>;
+};
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
index 4b4231ff43cf..01d7ee61ad25 100644
--- a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
@@ -134,6 +134,13 @@
 		#clock-cells = <0>;
 	};
 
+	clk25mhz: clk25mhz {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <25000000>;
+		clock-output-names = "clk25mhz";
+	};
+
 	clk125mhz: clk125mhz {
 		compatible = "fixed-clock";
 		clock-frequency = <125000000>;
@@ -141,6 +148,13 @@
 		clock-output-names = "clk125mhz";
 	};
 
+	clk150mhz: clk150mhz {
+		compatible = "fixed-clock";
+		clock-frequency = <150000000>;
+		#clock-cells = <0>;
+		clock-output-names = "clk150mhz";
+	};
+
 	clk300mhz: clk300mhz {
 		compatible = "fixed-clock";
 		clock-frequency = <300000000>;
@@ -148,6 +162,20 @@
 		clock-output-names = "clk300mhz";
 	};
 
+	clk600mhz: clk600mhz {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <600000000>;
+		clock-output-names = "clk600mhz";
+	};
+
+	extclk100mhz: extclk100mhz {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+		clock-output-names = "extclk100mhz";
+	};
+
 	wdt_clk: wdt-clk {
 		compatible = "fixed-clock";
 		clock-frequency = <150000000>;
@@ -441,6 +469,37 @@
 			#pwm-cells = <2>;
 			status = "disabled";
 		};
+
+		pcie: pcie@28400000 {
+			compatible = "toshiba,visconti-pcie";
+			reg = <0x0 0x28400000 0x0 0x00400000>,
+			      <0x0 0x70000000 0x0 0x10000000>,
+			      <0x0 0x28050000 0x0 0x00010000>,
+			      <0x0 0x24200000 0x0 0x00002000>,
+			      <0x0 0x24162000 0x0 0x00001000>;
+			reg-names  = "dbi", "config", "ulreg", "smu", "mpu";
+			device_type = "pci";
+			bus-range = <0x00 0xff>;
+			num-lanes = <2>;
+			num-viewport = <8>;
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x81000000 0 0x40000000 0 0x40000000 0 0x00010000
+				  0x82000000 0 0x50000000 0 0x50000000 0 0x20000000>;
+			interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi", "intr";
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map =
+				<0 0 0 1 &gic GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH
+				 0 0 0 2 &gic GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH
+				 0 0 0 3 &gic GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH
+				 0 0 0 4 &gic GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
+			max-link-speed = <2>;
+			status = "disabled";
+		};
 	};
 };
 
diff --git a/arch/arm64/boot/dts/xilinx/Makefile b/arch/arm64/boot/dts/xilinx/Makefile
index 11fb4fd3ebd4..4e159540d031 100644
--- a/arch/arm64/boot/dts/xilinx/Makefile
+++ b/arch/arm64/boot/dts/xilinx/Makefile
@@ -12,7 +12,21 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu100-revC.dtb
 dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-revA.dtb
 dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-revB.dtb
 dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-rev1.0.dtb
+dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-rev1.1.dtb
 dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu104-revA.dtb
 dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu104-revC.dtb
 dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu106-revA.dtb
 dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu111-revA.dtb
+
+dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-sm-k26-revA.dtb
+dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-smk-k26-revA.dtb
+
+sm-k26-revA-sck-kv-g-revA-dtbs := zynqmp-sm-k26-revA.dtb zynqmp-sck-kv-g-revA.dtbo
+sm-k26-revA-sck-kv-g-revB-dtbs := zynqmp-sm-k26-revA.dtb zynqmp-sck-kv-g-revB.dtbo
+smk-k26-revA-sm-k26-revA-sck-kv-g-revA-dtbs := zynqmp-smk-k26-revA.dtb zynqmp-sck-kv-g-revA.dtbo
+smk-k26-revA-sm-k26-revA-sck-kv-g-revB-dtbs := zynqmp-smk-k26-revA.dtb zynqmp-sck-kv-g-revB.dtbo
+
+dtb-$(CONFIG_ARCH_ZYNQMP) += sm-k26-revA-sck-kv-g-revA.dtb
+dtb-$(CONFIG_ARCH_ZYNQMP) += sm-k26-revA-sck-kv-g-revB.dtb
+dtb-$(CONFIG_ARCH_ZYNQMP) += smk-k26-revA-sm-k26-revA-sck-kv-g-revA.dtb
+dtb-$(CONFIG_ARCH_ZYNQMP) += smk-k26-revA-sm-k26-revA-sck-kv-g-revB.dtb
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
index cf5295224750..1e0b1bca7c94 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
@@ -2,7 +2,7 @@
 /*
  * Clock specification for Xilinx ZynqMP
  *
- * (C) Copyright 2017 - 2019, Xilinx, Inc.
+ * (C) Copyright 2017 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  */
@@ -40,6 +40,17 @@
 	};
 };
 
+&zynqmp_firmware {
+	zynqmp_clk: clock-controller {
+		#clock-cells = <1>;
+		compatible = "xlnx,zynqmp-clk";
+		clocks = <&pss_ref_clk>, <&video_clk>, <&pss_alt_ref_clk>,
+			 <&aux_ref_clk>, <&gt_crx_ref_clk>;
+		clock-names = "pss_ref_clk", "video_clk", "pss_alt_ref_clk",
+			      "aux_ref_clk", "gt_crx_ref_clk";
+	};
+};
+
 &can0 {
 	clocks = <&zynqmp_clk CAN0_REF>, <&zynqmp_clk LPD_LSBUS>;
 };
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dts
new file mode 100644
index 000000000000..b610e65e0cdf
--- /dev/null
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dts
@@ -0,0 +1,315 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for KV260 revA Carrier Card
+ *
+ * (C) Copyright 2020 - 2021, Xilinx, Inc.
+ *
+ * SD level shifter:
+ * "A" – A01 board un-modified (NXP)
+ * "Y" – A01 board modified with legacy interposer (Nexperia)
+ * "Z" – A01 board modified with Diode interposer
+ *
+ * Michal Simek <michal.simek@xilinx.com>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
+
+/dts-v1/;
+/plugin/;
+
+&i2c1 { /* I2C_SCK C23/C24 - MIO from SOM */
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1_default>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
+
+	/* u14 - 0x40 - ina260 */
+	/* u27 - 0xe0 - STDP4320 DP/HDMI splitter */
+};
+
+&amba {
+	si5332_0: si5332_0 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+	};
+
+	si5332_1: si5332_1 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <25000000>;
+	};
+
+	si5332_2: si5332_2 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
+
+	si5332_3: si5332_3 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+	};
+
+	si5332_4: si5332_4 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+	};
+
+	si5332_5: si5332_5 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <27000000>;
+	};
+};
+
+/* DP/USB 3.0 and SATA */
+&psgtr {
+	status = "okay";
+	/* pcie, usb3, sata */
+	clocks = <&si5332_5>, <&si5332_4>, <&si5332_0>;
+	clock-names = "ref0", "ref1", "ref2";
+};
+
+&sata {
+	status = "okay";
+	/* SATA OOB timing settings */
+	ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
+	ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
+	ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
+	ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
+	ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
+	ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
+	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
+	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
+	phy-names = "sata-phy";
+	phys = <&psgtr 3 PHY_TYPE_SATA 1 2>;
+};
+
+&zynqmp_dpsub {
+	status = "disabled";
+	phy-names = "dp-phy0", "dp-phy1";
+	phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
+};
+
+&zynqmp_dpdma {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb0_default>;
+	phy-names = "usb3-phy";
+	phys = <&psgtr 2 PHY_TYPE_USB3 0 1>;
+	/* missing usb5744 - u43 */
+};
+
+&dwc3_0 {
+	status = "okay";
+	dr_mode = "host";
+	snps,usb3_lpm_capable;
+	maximum-speed = "super-speed";
+};
+
+&sdhci1 { /* on CC with tuned parameters */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci1_default>;
+	/*
+	 * SD 3.0 requires level shifter and this property
+	 * should be removed if the board has level shifter and
+	 * need to work in UHS mode
+	 */
+	no-1-8-v;
+	disable-wp;
+	xlnx,mio-bank = <1>;
+};
+
+&gem3 { /* required by spec */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gem3_default>;
+	phy-handle = <&phy0>;
+	phy-mode = "rgmii-id";
+
+	mdio: mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reset-gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+		reset-delay-us = <2>;
+
+		phy0: ethernet-phy@1 {
+			#phy-cells = <1>;
+			reg = <1>;
+			ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_75_NS>;
+			ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+			ti,dp83867-rxctrl-strap-quirk;
+		};
+	};
+};
+
+&pinctrl0 { /* required by spec */
+	status = "okay";
+
+	pinctrl_uart1_default: uart1-default {
+		conf {
+			groups = "uart1_9_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO37";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO36";
+			bias-disable;
+		};
+
+		mux {
+			groups = "uart1_9_grp";
+			function = "uart1";
+		};
+	};
+
+	pinctrl_i2c1_default: i2c1-default {
+		conf {
+			groups = "i2c1_6_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux {
+			groups = "i2c1_6_grp";
+			function = "i2c1";
+		};
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpio {
+		conf {
+			groups = "gpio0_24_grp", "gpio0_25_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux {
+			groups = "gpio0_24_grp", "gpio0_25_grp";
+			function = "gpio0";
+		};
+	};
+
+	pinctrl_gem3_default: gem3-default {
+		conf {
+			groups = "ethernet3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO70", "MIO72", "MIO74";
+			bias-high-impedance;
+			low-power-disable;
+		};
+
+		conf-bootstrap {
+			pins = "MIO71", "MIO73", "MIO75";
+			bias-disable;
+			low-power-disable;
+		};
+
+		conf-tx {
+			pins = "MIO64", "MIO65", "MIO66",
+				"MIO67", "MIO68", "MIO69";
+			bias-disable;
+			low-power-enable;
+		};
+
+		conf-mdio {
+			groups = "mdio3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		mux-mdio {
+			function = "mdio3";
+			groups = "mdio3_0_grp";
+		};
+
+		mux {
+			function = "ethernet3";
+			groups = "ethernet3_0_grp";
+		};
+	};
+
+	pinctrl_usb0_default: usb0-default {
+		conf {
+			groups = "usb0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO52", "MIO53", "MIO55";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
+			"MIO60", "MIO61", "MIO62", "MIO63";
+			bias-disable;
+		};
+
+		mux {
+			groups = "usb0_0_grp";
+			function = "usb0";
+		};
+	};
+
+	pinctrl_sdhci1_default: sdhci1-default {
+		conf {
+			groups = "sdio1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		conf-cd {
+			groups = "sdio1_cd_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-cd {
+			groups = "sdio1_cd_0_grp";
+			function = "sdio1_cd";
+		};
+
+		mux {
+			groups = "sdio1_0_grp";
+			function = "sdio1";
+		};
+	};
+};
+
+&uart1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_default>;
+};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dts b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dts
new file mode 100644
index 000000000000..a52dafbfd59e
--- /dev/null
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dts
@@ -0,0 +1,298 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for KV260 revA Carrier Card
+ *
+ * (C) Copyright 2020 - 2021, Xilinx, Inc.
+ *
+ * Michal Simek <michal.simek@xilinx.com>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
+
+/dts-v1/;
+/plugin/;
+
+&i2c1 { /* I2C_SCK C23/C24 - MIO from SOM */
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1_default>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
+
+	/* u14 - 0x40 - ina260 */
+	/* u43 - 0x2d - usb5744 */
+	/* u27 - 0xe0 - STDP4320 DP/HDMI splitter */
+};
+
+&amba {
+	si5332_0: si5332_0 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+	};
+
+	si5332_1: si5332_1 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <25000000>;
+	};
+
+	si5332_2: si5332_2 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
+
+	si5332_3: si5332_3 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+	};
+
+	si5332_4: si5332_4 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+	};
+
+	si5332_5: si5332_5 { /* u17 */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <27000000>;
+	};
+};
+
+/* DP/USB 3.0 */
+&psgtr {
+	status = "okay";
+	/* pcie, usb3, sata */
+	clocks = <&si5332_5>, <&si5332_4>, <&si5332_0>;
+	clock-names = "ref0", "ref1", "ref2";
+};
+
+&zynqmp_dpsub {
+	status = "disabled";
+	phy-names = "dp-phy0", "dp-phy1";
+	phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
+};
+
+&zynqmp_dpdma {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb0_default>;
+	phy-names = "usb3-phy";
+	phys = <&psgtr 2 PHY_TYPE_USB3 0 1>;
+};
+
+&dwc3_0 {
+	status = "okay";
+	dr_mode = "host";
+	snps,usb3_lpm_capable;
+	maximum-speed = "super-speed";
+};
+
+&sdhci1 { /* on CC with tuned parameters */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci1_default>;
+	/*
+	 * SD 3.0 requires level shifter and this property
+	 * should be removed if the board has level shifter and
+	 * need to work in UHS mode
+	 */
+	no-1-8-v;
+	disable-wp;
+	xlnx,mio-bank = <1>;
+	clk-phase-sd-hs = <126>, <60>;
+	clk-phase-uhs-sdr25 = <120>, <60>;
+	clk-phase-uhs-ddr50 = <126>, <48>;
+};
+
+&gem3 { /* required by spec */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gem3_default>;
+	phy-handle = <&phy0>;
+	phy-mode = "rgmii-id";
+
+	mdio: mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reset-gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+		reset-delay-us = <2>;
+
+		phy0: ethernet-phy@1 {
+			#phy-cells = <1>;
+			reg = <1>;
+			ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_75_NS>;
+			ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+			ti,dp83867-rxctrl-strap-quirk;
+		};
+	};
+};
+
+&pinctrl0 { /* required by spec */
+	status = "okay";
+
+	pinctrl_uart1_default: uart1-default {
+		conf {
+			groups = "uart1_9_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO37";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO36";
+			bias-disable;
+		};
+
+		mux {
+			groups = "uart1_9_grp";
+			function = "uart1";
+		};
+	};
+
+	pinctrl_i2c1_default: i2c1-default {
+		conf {
+			groups = "i2c1_6_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux {
+			groups = "i2c1_6_grp";
+			function = "i2c1";
+		};
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpio {
+		conf {
+			groups = "gpio0_24_grp", "gpio0_25_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux {
+			groups = "gpio0_24_grp", "gpio0_25_grp";
+			function = "gpio0";
+		};
+	};
+
+	pinctrl_gem3_default: gem3-default {
+		conf {
+			groups = "ethernet3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO70", "MIO72", "MIO74";
+			bias-high-impedance;
+			low-power-disable;
+		};
+
+		conf-bootstrap {
+			pins = "MIO71", "MIO73", "MIO75";
+			bias-disable;
+			low-power-disable;
+		};
+
+		conf-tx {
+			pins = "MIO64", "MIO65", "MIO66",
+				"MIO67", "MIO68", "MIO69";
+			bias-disable;
+			low-power-enable;
+		};
+
+		conf-mdio {
+			groups = "mdio3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		mux-mdio {
+			function = "mdio3";
+			groups = "mdio3_0_grp";
+		};
+
+		mux {
+			function = "ethernet3";
+			groups = "ethernet3_0_grp";
+		};
+	};
+
+	pinctrl_usb0_default: usb0-default {
+		conf {
+			groups = "usb0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO52", "MIO53", "MIO55";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
+			"MIO60", "MIO61", "MIO62", "MIO63";
+			bias-disable;
+		};
+
+		mux {
+			groups = "usb0_0_grp";
+			function = "usb0";
+		};
+	};
+
+	pinctrl_sdhci1_default: sdhci1-default {
+		conf {
+			groups = "sdio1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		conf-cd {
+			groups = "sdio1_cd_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-cd {
+			groups = "sdio1_cd_0_grp";
+			function = "sdio1_cd";
+		};
+
+		mux {
+			groups = "sdio1_0_grp";
+			function = "sdio1";
+		};
+	};
+};
+
+&uart1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_default>;
+};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts
new file mode 100644
index 000000000000..550b389153e6
--- /dev/null
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts
@@ -0,0 +1,289 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for Xilinx ZynqMP SM-K26 rev1/B/A
+ *
+ * (C) Copyright 2020 - 2021, Xilinx, Inc.
+ *
+ * Michal Simek <michal.simek@xilinx.com>
+ */
+
+/dts-v1/;
+
+#include "zynqmp.dtsi"
+#include "zynqmp-clk-ccf.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/phy/phy.h>
+
+/ {
+	model = "ZynqMP SM-K26 Rev1/B/A";
+	compatible = "xlnx,zynqmp-sm-k26-rev1", "xlnx,zynqmp-sm-k26-revB",
+		     "xlnx,zynqmp-sm-k26-revA", "xlnx,zynqmp-sm-k26",
+		     "xlnx,zynqmp";
+
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
+		nvmem0 = &eeprom;
+		nvmem1 = &eeprom_cc;
+		rtc0 = &rtc;
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &dcc;
+		spi0 = &qspi;
+		spi1 = &spi0;
+		spi2 = &spi1;
+		usb0 = &usb0;
+		usb1 = &usb1;
+	};
+
+	chosen {
+		bootargs = "earlycon";
+		stdout-path = "serial1:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory"; /* 4GB */
+		reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		autorepeat;
+		fwuen {
+			label = "fwuen";
+			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		ds35-led {
+			label = "heartbeat";
+			gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		ds36-led {
+			label = "vbus_det";
+			gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+	};
+};
+
+&uart1 { /* MIO36/MIO37 */
+	status = "okay";
+};
+
+&qspi { /* MIO 0-5 - U143 */
+	status = "okay";
+	flash@0 { /* MT25QU512A */
+		compatible = "mt25qu512a", "jedec,spi-nor"; /* 64MB */
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>;
+		spi-max-frequency = <40000000>; /* 40MHz */
+		partition@0 {
+			label = "Image Selector";
+			reg = <0x0 0x80000>; /* 512KB */
+			read-only;
+			lock;
+		};
+		partition@80000 {
+			label = "Image Selector Golden";
+			reg = <0x80000 0x80000>; /* 512KB */
+			read-only;
+			lock;
+		};
+		partition@100000 {
+			label = "Persistent Register";
+			reg = <0x100000 0x20000>; /* 128KB */
+		};
+		partition@120000 {
+			label = "Persistent Register Backup";
+			reg = <0x120000 0x20000>; /* 128KB */
+		};
+		partition@140000 {
+			label = "Open_1";
+			reg = <0x140000 0xC0000>; /* 768KB */
+		};
+		partition@200000 {
+			label = "Image A (FSBL, PMU, ATF, U-Boot)";
+			reg = <0x200000 0xD00000>; /* 13MB */
+		};
+		partition@f00000 {
+			label = "ImgSel Image A Catch";
+			reg = <0xF00000 0x80000>; /* 512KB */
+			read-only;
+			lock;
+		};
+		partition@f80000 {
+			label = "Image B (FSBL, PMU, ATF, U-Boot)";
+			reg = <0xF80000 0xD00000>; /* 13MB */
+		};
+		partition@1c80000 {
+			label = "ImgSel Image B Catch";
+			reg = <0x1C80000 0x80000>; /* 512KB */
+			read-only;
+			lock;
+		};
+		partition@1d00000 {
+			label = "Open_2";
+			reg = <0x1D00000 0x100000>; /* 1MB */
+		};
+		partition@1e00000 {
+			label = "Recovery Image";
+			reg = <0x1E00000 0x200000>; /* 2MB */
+			read-only;
+			lock;
+		};
+		partition@2000000 {
+			label = "Recovery Image Backup";
+			reg = <0x2000000 0x200000>; /* 2MB */
+			read-only;
+			lock;
+		};
+		partition@2200000 {
+			label = "U-Boot storage variables";
+			reg = <0x2200000 0x20000>; /* 128KB */
+		};
+		partition@2220000 {
+			label = "U-Boot storage variables backup";
+			reg = <0x2220000 0x20000>; /* 128KB */
+		};
+		partition@2240000 {
+			label = "SHA256";
+			reg = <0x2240000 0x10000>; /* 256B but 64KB sector */
+			read-only;
+			lock;
+		};
+		partition@2250000 {
+			label = "User";
+			reg = <0x2250000 0x1db0000>; /* 29.5 MB */
+		};
+	};
+};
+
+&sdhci0 { /* MIO13-23 - 16GB emmc MTFC16GAPALBH-IT - U133A */
+	status = "okay";
+	non-removable;
+	disable-wp;
+	bus-width = <8>;
+	xlnx,mio-bank = <0>;
+};
+
+&spi1 { /* MIO6, 9-11 */
+	status = "okay";
+	label = "TPM";
+	num-cs = <1>;
+	tpm@0 { /* slm9670 - U144 */
+		compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+		reg = <0>;
+		spi-max-frequency = <18500000>;
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	clock-frequency = <400000>;
+	scl-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
+
+	eeprom: eeprom@50 { /* u46 - also at address 0x58 */
+		compatible = "st,24c64", "atmel,24c64"; /* st m24c64 */
+		reg = <0x50>;
+		/* WP pin EE_WP_EN connected to slg7x644092@68 */
+	};
+
+	eeprom_cc: eeprom@51 { /* required by spec - also at address 0x59 */
+		compatible = "st,24c64", "atmel,24c64"; /* st m24c64 */
+		reg = <0x51>;
+	};
+
+	/* da9062@30 - u170 - also at address 0x31 */
+	/* da9131@33 - u167 */
+	da9131: pmic@33 {
+		compatible = "dlg,da9131";
+		reg = <0x33>;
+		regulators {
+			da9131_buck1: buck1 {
+				regulator-name = "da9131_buck1";
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			da9131_buck2: buck2 {
+				regulator-name = "da9131_buck2";
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+
+	/* da9130@32 - u166 */
+	da9130: pmic@32 {
+		compatible = "dlg,da9130";
+		reg = <0x32>;
+		regulators {
+			da9130_buck1: buck1 {
+				regulator-name = "da9130_buck1";
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+
+	/* slg7x644091@70 - u168 NOT accessible due to address conflict with stdp4320 */
+	/*
+	 * stdp4320 - u27 FW has below two issues to be fixed in next board revision.
+	 * Device acknowledging to addresses 0x5C, 0x5D, 0x70, 0x72, 0x76.
+	 * Address conflict with slg7x644091@70 making both the devices NOT accessible.
+	 * With the FW fix, stdp4320 should respond to address 0x73 only.
+	 */
+	/* slg7x644092@68 - u169 */
+	/* Also connected via JA1C as C23/C24 */
+};
+
+&gpio {
+	status = "okay";
+	gpio-line-names = "QSPI_CLK", "QSPI_DQ1", "QSPI_DQ2", "QSPI_DQ3", "QSPI_DQ0", /* 0 - 4 */
+			  "QSPI_CS_B", "SPI_CLK", "LED1", "LED2", "SPI_CS_B", /* 5 - 9 */
+			  "SPI_MISO", "SPI_MOSI", "FWUEN", "EMMC_DAT0", "EMMC_DAT1", /* 10 - 14 */
+			  "EMMC_DAT2", "EMMC_DAT3", "EMMC_DAT4", "EMMC_DAT5", "EMMC_DAT6", /* 15 - 19 */
+			  "EMMC_DAT7", "EMMC_CMD", "EMMC_CLK", "EMMC_RST", "I2C1_SCL", /* 20 - 24 */
+			  "I2C1_SDA", "", "", "", "", /* 25 - 29 */
+			  "", "", "", "", "", /* 30 - 34 */
+			  "", "", "", "", "", /* 35 - 39 */
+			  "", "", "", "", "", /* 40 - 44 */
+			  "", "", "", "", "", /* 45 - 49 */
+			  "", "", "", "", "", /* 50 - 54 */
+			  "", "", "", "", "", /* 55 - 59 */
+			  "", "", "", "", "", /* 60 - 64 */
+			  "", "", "", "", "", /* 65 - 69 */
+			  "", "", "", "", "", /* 70 - 74 */
+			  "", "", "", /* 75 - 77, MIO end and EMIO start */
+			  "", "", /* 78 - 79 */
+			  "", "", "", "", "", /* 80 - 84 */
+			  "", "", "", "", "", /* 85 - 89 */
+			  "", "", "", "", "", /* 90 - 94 */
+			  "", "", "", "", "", /* 95 - 99 */
+			  "", "", "", "", "", /* 100 - 104 */
+			  "", "", "", "", "", /* 105 - 109 */
+			  "", "", "", "", "", /* 110 - 114 */
+			  "", "", "", "", "", /* 115 - 119 */
+			  "", "", "", "", "", /* 120 - 124 */
+			  "", "", "", "", "", /* 125 - 129 */
+			  "", "", "", "", "", /* 130 - 134 */
+			  "", "", "", "", "", /* 135 - 139 */
+			  "", "", "", "", "", /* 140 - 144 */
+			  "", "", "", "", "", /* 145 - 149 */
+			  "", "", "", "", "", /* 150 - 154 */
+			  "", "", "", "", "", /* 155 - 159 */
+			  "", "", "", "", "", /* 160 - 164 */
+			  "", "", "", "", "", /* 165 - 169 */
+			  "", "", "", ""; /* 170 - 174 */
+};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-smk-k26-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-smk-k26-revA.dts
new file mode 100644
index 000000000000..c70966c1f344
--- /dev/null
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-smk-k26-revA.dts
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for Xilinx ZynqMP SMK-K26 rev1/B/A
+ *
+ * (C) Copyright 2020 - 2021, Xilinx, Inc.
+ *
+ * Michal Simek <michal.simek@xilinx.com>
+ */
+
+#include "zynqmp-sm-k26-revA.dts"
+
+/ {
+	model = "ZynqMP SMK-K26 Rev1/B/A";
+	compatible = "xlnx,zynqmp-smk-k26-rev1", "xlnx,zynqmp-smk-k26-revB",
+		     "xlnx,zynqmp-smk-k26-revA", "xlnx,zynqmp-smk-k26",
+		     "xlnx,zynqmp";
+};
+
+&sdhci0 {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1232-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1232-revA.dts
index 2e05fa416955..f1598527e5ec 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1232-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1232-revA.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP ZC1232
  *
- * (C) Copyright 2017 - 2019, Xilinx, Inc.
+ * (C) Copyright 2017 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  */
@@ -19,6 +19,7 @@
 	aliases {
 		serial0 = &uart0;
 		serial1 = &dcc;
+		spi0 = &qspi;
 	};
 
 	chosen {
@@ -36,6 +37,19 @@
 	status = "okay";
 };
 
+&qspi {
+	status = "okay";
+	flash@0 {
+		compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>;
+		spi-max-frequency = <108000000>; /* Based on DC1 spec */
+	};
+};
+
 &sata {
 	status = "okay";
 	/* SATA OOB timing settings */
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1254-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1254-revA.dts
index 3d0aaa02f184..04efa1683eaa 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1254-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1254-revA.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP ZC1254
  *
- * (C) Copyright 2015 - 2019, Xilinx, Inc.
+ * (C) Copyright 2015 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  * Siva Durga Prasad Paladugu <sivadur@xilinx.com>
@@ -20,6 +20,7 @@
 	aliases {
 		serial0 = &uart0;
 		serial1 = &dcc;
+		spi0 = &qspi;
 	};
 
 	chosen {
@@ -37,6 +38,19 @@
 	status = "okay";
 };
 
+&qspi {
+	status = "okay";
+	flash@0 {
+		compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>; /* FIXME also DUAL configuration possible */
+		spi-max-frequency = <108000000>; /* Based on DC1 spec */
+	};
+};
+
 &uart0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1275-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1275-revA.dts
index 66a90483b004..e971ba8c1418 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1275-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1275-revA.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP ZC1275
  *
- * (C) Copyright 2017 - 2019, Xilinx, Inc.
+ * (C) Copyright 2017 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  * Siva Durga Prasad Paladugu <sivadur@xilinx.com>
@@ -20,6 +20,7 @@
 	aliases {
 		serial0 = &uart0;
 		serial1 = &dcc;
+		spi0 = &qspi;
 	};
 
 	chosen {
@@ -37,6 +38,21 @@
 	status = "okay";
 };
 
+&gpio {
+	status = "okay";
+};
+
+&qspi {
+	status = "okay";
+	flash@0 {
+		compatible = "m25p80", "jedec,spi-nor";
+		reg = <0x0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>;
+		spi-max-frequency = <108000000>;
+	};
+};
+
 &uart0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
index 69f6e4610739..b05be2552826 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP zc1751-xm015-dc1
  *
- * (C) Copyright 2015 - 2019, Xilinx, Inc.
+ * (C) Copyright 2015 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  */
@@ -11,7 +11,9 @@
 
 #include "zynqmp.dtsi"
 #include "zynqmp-clk-ccf.dtsi"
+#include <dt-bindings/phy/phy.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
 
 / {
 	model = "ZynqMP zc1751-xm015-dc1 RevA";
@@ -24,6 +26,8 @@
 		mmc1 = &sdhci1;
 		rtc0 = &rtc;
 		serial0 = &uart0;
+		spi0 = &qspi;
+		usb0 = &usb0;
 	};
 
 	chosen {
@@ -35,6 +39,24 @@
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
 	};
+
+	clock_si5338_0: clk27 {	/* u55 SI5338-GM */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <27000000>;
+	};
+
+	clock_si5338_2: clk26 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+	};
+
+	clock_si5338_3: clk150 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <150000000>;
+	};
 };
 
 &fpd_dma_chan1 {
@@ -73,6 +95,8 @@
 	status = "okay";
 	phy-handle = <&phy0>;
 	phy-mode = "rgmii-id";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gem3_default>;
 	phy0: ethernet-phy@0 {
 		reg = <0>;
 	};
@@ -80,12 +104,19 @@
 
 &gpio {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio_default>;
 };
 
 
 &i2c1 {
 	status = "okay";
 	clock-frequency = <400000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1_default>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio 36 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>;
 
 	eeprom: eeprom@55 {
 		compatible = "atmel,24c64"; /* 24AA64 */
@@ -93,6 +124,236 @@
 	};
 };
 
+&pinctrl0 {
+	status = "okay";
+	pinctrl_i2c1_default: i2c1-default {
+		mux {
+			groups = "i2c1_9_grp";
+			function = "i2c1";
+		};
+
+		conf {
+			groups = "i2c1_9_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpio {
+		mux {
+			groups = "gpio0_36_grp", "gpio0_37_grp";
+			function = "gpio0";
+		};
+
+		conf {
+			groups = "gpio0_36_grp", "gpio0_37_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_uart0_default: uart0-default {
+		mux {
+			groups = "uart0_8_grp";
+			function = "uart0";
+		};
+
+		conf {
+			groups = "uart0_8_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO34";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO35";
+			bias-disable;
+		};
+	};
+
+	pinctrl_usb0_default: usb0-default {
+		mux {
+			groups = "usb0_0_grp";
+			function = "usb0";
+		};
+
+		conf {
+			groups = "usb0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO52", "MIO53", "MIO55";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
+			       "MIO60", "MIO61", "MIO62", "MIO63";
+			bias-disable;
+		};
+	};
+
+	pinctrl_gem3_default: gem3-default {
+		mux {
+			function = "ethernet3";
+			groups = "ethernet3_0_grp";
+		};
+
+		conf {
+			groups = "ethernet3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO70", "MIO71", "MIO72", "MIO73", "MIO74",
+									"MIO75";
+			bias-high-impedance;
+			low-power-disable;
+		};
+
+		conf-tx {
+			pins = "MIO64", "MIO65", "MIO66", "MIO67", "MIO68",
+									"MIO69";
+			bias-disable;
+			low-power-enable;
+		};
+
+		mux-mdio {
+			function = "mdio3";
+			groups = "mdio3_0_grp";
+		};
+
+		conf-mdio {
+			groups = "mdio3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+	};
+
+	pinctrl_sdhci0_default: sdhci0-default {
+		mux {
+			groups = "sdio0_0_grp";
+			function = "sdio0";
+		};
+
+		conf {
+			groups = "sdio0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		mux-cd {
+			groups = "sdio0_cd_0_grp";
+			function = "sdio0_cd";
+		};
+
+		conf-cd {
+			groups = "sdio0_cd_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-wp {
+			groups = "sdio0_wp_0_grp";
+			function = "sdio0_wp";
+		};
+
+		conf-wp {
+			groups = "sdio0_wp_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_sdhci1_default: sdhci1-default {
+		mux {
+			groups = "sdio1_0_grp";
+			function = "sdio1";
+		};
+
+		conf {
+			groups = "sdio1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		mux-cd {
+			groups = "sdio1_cd_0_grp";
+			function = "sdio1_cd";
+		};
+
+		conf-cd {
+			groups = "sdio1_cd_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-wp {
+			groups = "sdio1_wp_0_grp";
+			function = "sdio1_wp";
+		};
+
+		conf-wp {
+			groups = "sdio1_wp_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_gpio_default: gpio-default {
+		mux {
+			function = "gpio0";
+			groups = "gpio0_38_grp";
+		};
+
+		conf {
+			groups = "gpio0_38_grp";
+			bias-disable;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+};
+
+&psgtr {
+	status = "okay";
+	/* dp, usb3, sata */
+	clocks = <&clock_si5338_0>, <&clock_si5338_2>, <&clock_si5338_3>;
+	clock-names = "ref1", "ref2", "ref3";
+};
+
+&qspi {
+	status = "okay";
+	flash@0 {
+		compatible = "m25p80", "jedec,spi-nor"; /* Micron MT25QU512ABB8ESF */
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>;
+		spi-max-frequency = <108000000>; /* Based on DC1 spec */
+	};
+};
+
 &rtc {
 	status = "okay";
 };
@@ -108,25 +369,60 @@
 	ceva,p1-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>;
 	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
+	phy-names = "sata-phy";
+	phys = <&psgtr 3 PHY_TYPE_SATA 1 3>;
 };
 
 /* eMMC */
 &sdhci0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci0_default>;
 	bus-width = <8>;
+	xlnx,mio-bank = <0>;
 };
 
 /* SD1 with level shifter */
 &sdhci1 {
 	status = "okay";
+	/*
+	 * This property should be removed for supporting UHS mode
+	 */
+	no-1-8-v;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci1_default>;
+	xlnx,mio-bank = <1>;
 };
 
 &uart0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0_default>;
 };
 
 /* ULPI SMSC USB3320 */
 &usb0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb0_default>;
+	phy-names = "usb3-phy";
+	phys = <&psgtr 2 PHY_TYPE_USB3 0 2>;
+};
+
+&dwc3_0 {
+	status = "okay";
 	dr_mode = "host";
+	snps,usb3_lpm_capable;
+	maximum-speed = "super-speed";
+};
+
+&zynqmp_dpdma {
+	status = "okay";
+};
+
+&zynqmp_dpsub {
+	status = "okay";
+	phy-names = "dp-phy0", "dp-phy1";
+	phys = <&psgtr 1 PHY_TYPE_DP 0 0>,
+	       <&psgtr 0 PHY_TYPE_DP 1 1>;
 };
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dts
index 4a86efa32d68..938b76bd0527 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP zc1751-xm016-dc2
  *
- * (C) Copyright 2015 - 2019, Xilinx, Inc.
+ * (C) Copyright 2015 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  */
@@ -12,14 +12,13 @@
 #include "zynqmp.dtsi"
 #include "zynqmp-clk-ccf.dtsi"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
 
 / {
 	model = "ZynqMP zc1751-xm016-dc2 RevA";
 	compatible = "xlnx,zynqmp-zc1751", "xlnx,zynqmp";
 
 	aliases {
-		can0 = &can0;
-		can1 = &can1;
 		ethernet0 = &gem2;
 		i2c0 = &i2c0;
 		rtc0 = &rtc;
@@ -27,6 +26,7 @@
 		serial1 = &uart1;
 		spi0 = &spi0;
 		spi1 = &spi1;
+		usb0 = &usb1;
 	};
 
 	chosen {
@@ -42,10 +42,14 @@
 
 &can0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can0_default>;
 };
 
 &can1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can1_default>;
 };
 
 &fpd_dma_chan1 {
@@ -84,6 +88,8 @@
 	status = "okay";
 	phy-handle = <&phy0>;
 	phy-mode = "rgmii-id";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gem2_default>;
 	phy0: ethernet-phy@5 {
 		reg = <5>;
 		ti,rx-internal-delay = <0x8>;
@@ -100,6 +106,11 @@
 &i2c0 {
 	status = "okay";
 	clock-frequency = <400000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c0_default>;
+	pinctrl-1 = <&pinctrl_i2c0_gpio>;
+	scl-gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
 
 	tca6416_u26: gpio@20 {
 		compatible = "ti,tca6416";
@@ -115,6 +126,311 @@
 	};
 };
 
+&nand0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_nand0_default>;
+	arasan,has-mdma;
+
+	nand@0 {
+		reg = <0x0>;
+		#address-cells = <0x2>;
+		#size-cells = <0x1>;
+		nand-ecc-mode = "soft";
+		nand-ecc-algo = "bch";
+		nand-rb = <0>;
+		label = "main-storage-0";
+	};
+	nand@1 {
+		reg = <0x1>;
+		#address-cells = <0x2>;
+		#size-cells = <0x1>;
+		nand-ecc-mode = "soft";
+		nand-ecc-algo = "bch";
+		nand-rb = <0>;
+		label = "main-storage-1";
+	};
+};
+
+&pinctrl0 {
+	status = "okay";
+	pinctrl_can0_default: can0-default {
+		mux {
+			function = "can0";
+			groups = "can0_9_grp";
+		};
+
+		conf {
+			groups = "can0_9_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO38";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO39";
+			bias-disable;
+		};
+	};
+
+	pinctrl_can1_default: can1-default {
+		mux {
+			function = "can1";
+			groups = "can1_8_grp";
+		};
+
+		conf {
+			groups = "can1_8_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO33";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO32";
+			bias-disable;
+		};
+	};
+
+	pinctrl_i2c0_default: i2c0-default {
+		mux {
+			groups = "i2c0_1_grp";
+			function = "i2c0";
+		};
+
+		conf {
+			groups = "i2c0_1_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c0_gpio: i2c0-gpio {
+		mux {
+			groups = "gpio0_6_grp", "gpio0_7_grp";
+			function = "gpio0";
+		};
+
+		conf {
+			groups = "gpio0_6_grp", "gpio0_7_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_uart0_default: uart0-default {
+		mux {
+			groups = "uart0_10_grp";
+			function = "uart0";
+		};
+
+		conf {
+			groups = "uart0_10_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO42";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO43";
+			bias-disable;
+		};
+	};
+
+	pinctrl_uart1_default: uart1-default {
+		mux {
+			groups = "uart1_10_grp";
+			function = "uart1";
+		};
+
+		conf {
+			groups = "uart1_10_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO41";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO40";
+			bias-disable;
+		};
+	};
+
+	pinctrl_usb1_default: usb1-default {
+		mux {
+			groups = "usb1_0_grp";
+			function = "usb1";
+		};
+
+		conf {
+			groups = "usb1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO64", "MIO65", "MIO67";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO66", "MIO68", "MIO69", "MIO70", "MIO71",
+			       "MIO72", "MIO73", "MIO74", "MIO75";
+			bias-disable;
+		};
+	};
+
+	pinctrl_gem2_default: gem2-default {
+		mux {
+			function = "ethernet2";
+			groups = "ethernet2_0_grp";
+		};
+
+		conf {
+			groups = "ethernet2_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO58", "MIO59", "MIO60", "MIO61", "MIO62",
+									"MIO63";
+			bias-high-impedance;
+			low-power-disable;
+		};
+
+		conf-tx {
+			pins = "MIO52", "MIO53", "MIO54", "MIO55", "MIO56",
+									"MIO57";
+			bias-disable;
+			low-power-enable;
+		};
+
+		mux-mdio {
+			function = "mdio2";
+			groups = "mdio2_0_grp";
+		};
+
+		conf-mdio {
+			groups = "mdio2_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+	};
+
+	pinctrl_nand0_default: nand0-default {
+		mux {
+			groups = "nand0_0_grp";
+			function = "nand0";
+		};
+
+		conf {
+			groups = "nand0_0_grp";
+			bias-pull-up;
+		};
+
+		mux-ce {
+			groups = "nand0_ce_0_grp";
+			function = "nand0_ce";
+		};
+
+		conf-ce {
+			groups = "nand0_ce_0_grp";
+			bias-pull-up;
+		};
+
+		mux-rb {
+			groups = "nand0_rb_0_grp";
+			function = "nand0_rb";
+		};
+
+		conf-rb {
+			groups = "nand0_rb_0_grp";
+			bias-pull-up;
+		};
+
+		mux-dqs {
+			groups = "nand0_dqs_0_grp";
+			function = "nand0_dqs";
+		};
+
+		conf-dqs {
+			groups = "nand0_dqs_0_grp";
+			bias-pull-up;
+		};
+	};
+
+	pinctrl_spi0_default: spi0-default {
+		mux {
+			groups = "spi0_0_grp";
+			function = "spi0";
+		};
+
+		conf {
+			groups = "spi0_0_grp";
+			bias-disable;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-cs {
+			groups = "spi0_ss_0_grp", "spi0_ss_1_grp",
+							"spi0_ss_2_grp";
+			function = "spi0_ss";
+		};
+
+		conf-cs {
+			groups = "spi0_ss_0_grp", "spi0_ss_1_grp",
+							"spi0_ss_2_grp";
+			bias-disable;
+		};
+	};
+
+	pinctrl_spi1_default: spi1-default {
+		mux {
+			groups = "spi1_3_grp";
+			function = "spi1";
+		};
+
+		conf {
+			groups = "spi1_3_grp";
+			bias-disable;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-cs {
+			groups = "spi1_ss_9_grp", "spi1_ss_10_grp",
+							"spi1_ss_11_grp";
+			function = "spi1_ss";
+		};
+
+		conf-cs {
+			groups = "spi1_ss_9_grp", "spi1_ss_10_grp",
+							"spi1_ss_11_grp";
+			bias-disable;
+		};
+	};
+};
+
 &rtc {
 	status = "okay";
 };
@@ -122,6 +438,8 @@
 &spi0 {
 	status = "okay";
 	num-cs = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spi0_default>;
 
 	spi0_flash0: flash@0 {
 		#address-cells = <1>;
@@ -131,7 +449,7 @@
 		reg = <0>;
 
 		partition@0 {
-			label = "data";
+			label = "spi0-data";
 			reg = <0x0 0x100000>;
 		};
 	};
@@ -140,6 +458,8 @@
 &spi1 {
 	status = "okay";
 	num-cs = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spi1_default>;
 
 	spi1_flash0: flash@0 {
 		#address-cells = <1>;
@@ -149,7 +469,7 @@
 		reg = <0>;
 
 		partition@0 {
-			label = "data";
+			label = "spi1-data";
 			reg = <0x0 0x84000>;
 		};
 	};
@@ -158,13 +478,25 @@
 /* ULPI SMSC USB3320 */
 &usb1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb1_default>;
+};
+
+&dwc3_1 {
+	status = "okay";
 	dr_mode = "host";
+	snps,usb3_lpm_capable;
+	maximum-speed = "super-speed";
 };
 
 &uart0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0_default>;
 };
 
 &uart1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_default>;
 };
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts
index 4ea6ef5a7f2b..381cc682cef9 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP zc1751-xm017-dc3
  *
- * (C) Copyright 2016 - 2019, Xilinx, Inc.
+ * (C) Copyright 2016 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  */
@@ -11,6 +11,7 @@
 
 #include "zynqmp.dtsi"
 #include "zynqmp-clk-ccf.dtsi"
+#include <dt-bindings/phy/phy.h>
 
 / {
 	model = "ZynqMP zc1751-xm017-dc3 RevA";
@@ -24,6 +25,8 @@
 		rtc0 = &rtc;
 		serial0 = &uart0;
 		serial1 = &uart1;
+		usb0 = &usb0;
+		usb1 = &usb1;
 	};
 
 	chosen {
@@ -35,6 +38,18 @@
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
 	};
+
+	clock_si5338_2: clk26 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+	};
+
+	clock_si5338_3: clk125 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+	};
 };
 
 &fpd_dma_chan1 {
@@ -107,6 +122,20 @@
 	clock-frequency = <400000>;
 };
 
+/* MT29F64G08AECDBJ4-6 */
+&nand0 {
+	status = "okay";
+	arasan,has-mdma;
+	num-cs = <2>;
+};
+
+&psgtr {
+	status = "okay";
+	/* usb3, sata */
+	clocks = <&clock_si5338_2>, <&clock_si5338_3>;
+	clock-names = "ref2", "ref3";
+};
+
 &rtc {
 	status = "okay";
 };
@@ -122,6 +151,8 @@
 	ceva,p1-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>;
 	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
+	phy-names = "sata-phy";
+	phys = <&psgtr 2 PHY_TYPE_SATA 0 3>;
 };
 
 &sdhci1 { /* emmc with some settings */
@@ -140,11 +171,27 @@
 
 &usb0 {
 	status = "okay";
+	phy-names = "usb3-phy";
+	phys = <&psgtr 0 PHY_TYPE_USB3 0 2>;
+};
+
+&dwc3_0 {
+	status = "okay";
 	dr_mode = "host";
+	snps,usb3_lpm_capable;
+	maximum-speed = "super-speed";
 };
 
 /* ULPI SMSC USB3320 */
 &usb1 {
 	status = "okay";
+	phy-names = "usb3-phy";
+	phys = <&psgtr 3 PHY_TYPE_USB3 1 2>;
+};
+
+&dwc3_1 {
+	status = "okay";
 	dr_mode = "host";
+	snps,usb3_lpm_capable;
+	maximum-speed = "super-speed";
 };
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm018-dc4.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm018-dc4.dts
index 2366cd9f091a..05a2b79738af 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm018-dc4.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm018-dc4.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP zc1751-xm018-dc4
  *
- * (C) Copyright 2015 - 2019, Xilinx, Inc.
+ * (C) Copyright 2015 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  */
@@ -26,6 +26,7 @@
 		rtc0 = &rtc;
 		serial0 = &uart0;
 		serial1 = &uart1;
+		spi0 = &qspi;
 	};
 
 	chosen {
@@ -161,6 +162,19 @@
 	status = "okay";
 };
 
+&qspi {
+	status = "okay";
+	flash@0 {
+		compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>; /* also DUAL configuration possible */
+		spi-max-frequency = <108000000>; /* Based on DC1 spec */
+	};
+};
+
 &rtc {
 	status = "okay";
 };
@@ -176,3 +190,11 @@
 &watchdog0 {
 	status = "okay";
 };
+
+&zynqmp_dpdma {
+	status = "okay";
+};
+
+&zynqmp_dpsub {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm019-dc5.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm019-dc5.dts
index 41934e3525c6..ae2d03d98322 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm019-dc5.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm019-dc5.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP zc1751-xm019-dc5
  *
- * (C) Copyright 2015 - 2019, Xilinx, Inc.
+ * (C) Copyright 2015 - 2021, Xilinx, Inc.
  *
  * Siva Durga Prasad <siva.durga.paladugu@xilinx.com>
  * Michal Simek <michal.simek@xilinx.com>
@@ -13,6 +13,7 @@
 #include "zynqmp.dtsi"
 #include "zynqmp-clk-ccf.dtsi"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
 
 / {
 	model = "ZynqMP zc1751-xm019-dc5 RevA";
@@ -74,6 +75,8 @@
 	status = "okay";
 	phy-handle = <&phy0>;
 	phy-mode = "rgmii-id";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gem1_default>;
 	phy0: ethernet-phy@0 {
 		reg = <0>;
 	};
@@ -85,41 +88,366 @@
 
 &i2c0 {
 	status = "okay";
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c0_default>;
+	pinctrl-1 = <&pinctrl_i2c0_gpio>;
+	scl-gpios = <&gpio 74 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 75 GPIO_ACTIVE_HIGH>;
 };
 
 &i2c1 {
 	status = "okay";
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1_default>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio 76 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 77 GPIO_ACTIVE_HIGH>;
+
+};
+
+&pinctrl0 {
+	status = "okay";
+	pinctrl_i2c0_default: i2c0-default {
+		mux {
+			groups = "i2c0_18_grp";
+			function = "i2c0";
+		};
+
+		conf {
+			groups = "i2c0_18_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c0_gpio: i2c0-gpio {
+		mux {
+			groups = "gpio0_74_grp", "gpio0_75_grp";
+			function = "gpio0";
+		};
+
+		conf {
+			groups = "gpio0_74_grp", "gpio0_75_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c1_default: i2c1-default {
+		mux {
+			groups = "i2c1_19_grp";
+			function = "i2c1";
+		};
+
+		conf {
+			groups = "i2c1_19_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpio {
+		mux {
+			groups = "gpio0_76_grp", "gpio0_77_grp";
+			function = "gpio0";
+		};
+
+		conf {
+			groups = "gpio0_76_grp", "gpio0_77_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_uart0_default: uart0-default {
+		mux {
+			groups = "uart0_17_grp";
+			function = "uart0";
+		};
+
+		conf {
+			groups = "uart0_17_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO70";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO71";
+			bias-disable;
+		};
+	};
+
+	pinctrl_uart1_default: uart1-default {
+		mux {
+			groups = "uart1_18_grp";
+			function = "uart1";
+		};
+
+		conf {
+			groups = "uart1_18_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO73";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO72";
+			bias-disable;
+		};
+	};
+
+	pinctrl_gem1_default: gem1-default {
+		mux {
+			function = "ethernet1";
+			groups = "ethernet1_0_grp";
+		};
+
+		conf {
+			groups = "ethernet1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO44", "MIO45", "MIO46", "MIO47", "MIO48",
+									"MIO49";
+			bias-high-impedance;
+			low-power-disable;
+		};
+
+		conf-tx {
+			pins = "MIO38", "MIO39", "MIO40", "MIO41", "MIO42",
+									"MIO43";
+			bias-disable;
+			low-power-enable;
+		};
+
+		mux-mdio {
+			function = "mdio1";
+			groups = "mdio1_0_grp";
+		};
+
+		conf-mdio {
+			groups = "mdio1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+	};
+
+	pinctrl_sdhci0_default: sdhci0-default {
+		mux {
+			groups = "sdio0_0_grp";
+			function = "sdio0";
+		};
+
+		conf {
+			groups = "sdio0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		mux-cd {
+			groups = "sdio0_cd_0_grp";
+			function = "sdio0_cd";
+		};
+
+		conf-cd {
+			groups = "sdio0_cd_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-wp {
+			groups = "sdio0_wp_0_grp";
+			function = "sdio0_wp";
+		};
+
+		conf-wp {
+			groups = "sdio0_wp_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_watchdog0_default: watchdog0-default {
+		mux-clk {
+			groups = "swdt0_clk_1_grp";
+			function = "swdt0_clk";
+		};
+
+		conf-clk {
+			groups = "swdt0_clk_1_grp";
+			bias-pull-up;
+		};
+
+		mux-rst {
+			groups = "swdt0_rst_1_grp";
+			function = "swdt0_rst";
+		};
+
+		conf-rst {
+			groups = "swdt0_rst_1_grp";
+			bias-disable;
+			slew-rate = <SLEW_RATE_SLOW>;
+		};
+	};
+
+	pinctrl_ttc0_default: ttc0-default {
+		mux-clk {
+			groups = "ttc0_clk_0_grp";
+			function = "ttc0_clk";
+		};
+
+		conf-clk {
+			groups = "ttc0_clk_0_grp";
+			bias-pull-up;
+		};
+
+		mux-wav {
+			groups = "ttc0_wav_0_grp";
+			function = "ttc0_wav";
+		};
+
+		conf-wav {
+			groups = "ttc0_wav_0_grp";
+			bias-disable;
+			slew-rate = <SLEW_RATE_SLOW>;
+		};
+	};
+
+	pinctrl_ttc1_default: ttc1-default {
+		mux-clk {
+			groups = "ttc1_clk_0_grp";
+			function = "ttc1_clk";
+		};
+
+		conf-clk {
+			groups = "ttc1_clk_0_grp";
+			bias-pull-up;
+		};
+
+		mux-wav {
+			groups = "ttc1_wav_0_grp";
+			function = "ttc1_wav";
+		};
+
+		conf-wav {
+			groups = "ttc1_wav_0_grp";
+			bias-disable;
+			slew-rate = <SLEW_RATE_SLOW>;
+		};
+	};
+
+	pinctrl_ttc2_default: ttc2-default {
+		mux-clk {
+			groups = "ttc2_clk_0_grp";
+			function = "ttc2_clk";
+		};
+
+		conf-clk {
+			groups = "ttc2_clk_0_grp";
+			bias-pull-up;
+		};
+
+		mux-wav {
+			groups = "ttc2_wav_0_grp";
+			function = "ttc2_wav";
+		};
+
+		conf-wav {
+			groups = "ttc2_wav_0_grp";
+			bias-disable;
+			slew-rate = <SLEW_RATE_SLOW>;
+		};
+	};
+
+	pinctrl_ttc3_default: ttc3-default {
+		mux-clk {
+			groups = "ttc3_clk_0_grp";
+			function = "ttc3_clk";
+		};
+
+		conf-clk {
+			groups = "ttc3_clk_0_grp";
+			bias-pull-up;
+		};
+
+		mux-wav {
+			groups = "ttc3_wav_0_grp";
+			function = "ttc3_wav";
+		};
+
+		conf-wav {
+			groups = "ttc3_wav_0_grp";
+			bias-disable;
+			slew-rate = <SLEW_RATE_SLOW>;
+		};
+	};
 };
 
 &sdhci0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci0_default>;
 	no-1-8-v;
+	xlnx,mio-bank = <0>;
 };
 
 &ttc0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ttc0_default>;
 };
 
 &ttc1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ttc1_default>;
 };
 
 &ttc2 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ttc2_default>;
 };
 
 &ttc3 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ttc3_default>;
 };
 
 &uart0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0_default>;
 };
 
 &uart1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_default>;
 };
 
 &watchdog0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_watchdog0_default>;
 };
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
index a53598c3624b..f6aad4159ccd 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP ZCU100 revC
  *
- * (C) Copyright 2016 - 2019, Xilinx, Inc.
+ * (C) Copyright 2016 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  * Nathalie Chan King Choy
@@ -15,6 +15,7 @@
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
 #include <dt-bindings/phy/phy.h>
 
 / {
@@ -29,6 +30,8 @@
 		serial2 = &dcc;
 		spi0 = &spi0;
 		spi1 = &spi1;
+		usb0 = &usb0;
+		usb1 = &usb1;
 		mmc0 = &sdhci0;
 		mmc1 = &sdhci1;
 	};
@@ -110,13 +113,13 @@
 		io-channels = <&u35 0>, <&u35 1>, <&u35 2>, <&u35 3>;
 	};
 
-	si5335a_0: clk26 {
+	si5335_0: si5335_0 { /* clk0_usb - u23 */
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <26000000>;
 	};
 
-	si5335a_1: clk27 {
+	si5335_1: si5335_1 { /* clk1_dp - u23 */
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <27000000>;
@@ -160,6 +163,11 @@
 
 &i2c1 {
 	status = "okay";
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1_default>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
 	clock-frequency = <100000>;
 	i2c-mux@75 { /* u11 */
 		compatible = "nxp,pca9548";
@@ -237,10 +245,225 @@
 	};
 };
 
+&pinctrl0 {
+	status = "okay";
+	pinctrl_i2c1_default: i2c1-default {
+		mux {
+			groups = "i2c1_1_grp";
+			function = "i2c1";
+		};
+
+		conf {
+			groups = "i2c1_1_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpio {
+		mux {
+			groups = "gpio0_4_grp", "gpio0_5_grp";
+			function = "gpio0";
+		};
+
+		conf {
+			groups = "gpio0_4_grp", "gpio0_5_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_sdhci0_default: sdhci0-default {
+		mux {
+			groups = "sdio0_3_grp";
+			function = "sdio0";
+		};
+
+		conf {
+			groups = "sdio0_3_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		mux-cd {
+			groups = "sdio0_cd_0_grp";
+			function = "sdio0_cd";
+		};
+
+		conf-cd {
+			groups = "sdio0_cd_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_sdhci1_default: sdhci1-default {
+		mux {
+			groups = "sdio1_2_grp";
+			function = "sdio1";
+		};
+
+		conf {
+			groups = "sdio1_2_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+	};
+
+	pinctrl_spi0_default: spi0-default {
+		mux {
+			groups = "spi0_3_grp";
+			function = "spi0";
+		};
+
+		conf {
+			groups = "spi0_3_grp";
+			bias-disable;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-cs {
+			groups = "spi0_ss_9_grp";
+			function = "spi0_ss";
+		};
+
+		conf-cs {
+			groups = "spi0_ss_9_grp";
+			bias-disable;
+		};
+
+	};
+
+	pinctrl_spi1_default: spi1-default {
+		mux {
+			groups = "spi1_0_grp";
+			function = "spi1";
+		};
+
+		conf {
+			groups = "spi1_0_grp";
+			bias-disable;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-cs {
+			groups = "spi1_ss_0_grp";
+			function = "spi1_ss";
+		};
+
+		conf-cs {
+			groups = "spi1_ss_0_grp";
+			bias-disable;
+		};
+
+	};
+
+	pinctrl_uart0_default: uart0-default {
+		mux {
+			groups = "uart0_0_grp";
+			function = "uart0";
+		};
+
+		conf {
+			groups = "uart0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO3";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO2";
+			bias-disable;
+		};
+	};
+
+	pinctrl_uart1_default: uart1-default {
+		mux {
+			groups = "uart1_0_grp";
+			function = "uart1";
+		};
+
+		conf {
+			groups = "uart1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO1";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO0";
+			bias-disable;
+		};
+	};
+
+	pinctrl_usb0_default: usb0-default {
+		mux {
+			groups = "usb0_0_grp";
+			function = "usb0";
+		};
+
+		conf {
+			groups = "usb0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO52", "MIO53", "MIO55";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
+			       "MIO60", "MIO61", "MIO62", "MIO63";
+			bias-disable;
+		};
+	};
+
+	pinctrl_usb1_default: usb1-default {
+		mux {
+			groups = "usb1_0_grp";
+			function = "usb1";
+		};
+
+		conf {
+			groups = "usb1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO64", "MIO65", "MIO67";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO66", "MIO68", "MIO69", "MIO70", "MIO71",
+			       "MIO72", "MIO73", "MIO74", "MIO75";
+			bias-disable;
+		};
+	};
+};
+
 &psgtr {
 	status = "okay";
-	/* usb3, dps */
-	clocks = <&si5335a_0>, <&si5335a_1>;
+	/* usb3, dp */
+	clocks = <&si5335_0>, <&si5335_1>;
 	clock-names = "ref0", "ref1";
 };
 
@@ -253,12 +476,16 @@
 	status = "okay";
 	no-1-8-v;
 	disable-wp;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci0_default>;
 	xlnx,mio-bank = <0>;
 };
 
 &sdhci1 {
 	status = "okay";
 	bus-width = <0x4>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci1_default>;
 	xlnx,mio-bank = <0>;
 	non-removable;
 	disable-wp;
@@ -279,16 +506,22 @@
 	status = "okay";
 	label = "LS-SPI0";
 	num-cs = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spi0_default>;
 };
 
 &spi1 { /* High Speed connector */
 	status = "okay";
 	label = "HS-SPI1";
 	num-cs = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spi1_default>;
 };
 
 &uart0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0_default>;
 	bluetooth {
 		compatible = "ti,wl1831-st";
 		enable-gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
@@ -297,19 +530,38 @@
 
 &uart1 {
 	status = "okay";
-
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_default>;
 };
 
 /* ULPI SMSC USB3320 */
 &usb0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb0_default>;
+	phy-names = "usb3-phy";
+	phys = <&psgtr 2 PHY_TYPE_USB3 0 0>;
+};
+
+&dwc3_0 {
+	status = "okay";
 	dr_mode = "peripheral";
+	maximum-speed = "super-speed";
 };
 
 /* ULPI SMSC USB3320 */
 &usb1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb1_default>;
+	phy-names = "usb3-phy";
+	phys = <&psgtr 3 PHY_TYPE_USB3 1 0>;
+};
+
+&dwc3_1 {
+	status = "okay";
 	dr_mode = "host";
+	maximum-speed = "super-speed";
 };
 
 &watchdog0 {
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev1.1.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev1.1.dts
new file mode 100644
index 000000000000..b6798394fcf4
--- /dev/null
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev1.1.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * dts file for Xilinx ZynqMP ZCU102 Rev1.1
+ *
+ * (C) Copyright 2016 - 2020, Xilinx, Inc.
+ *
+ * Michal Simek <michal.simek@xilinx.com>
+ */
+
+#include "zynqmp-zcu102-rev1.0.dts"
+
+/ {
+	model = "ZynqMP ZCU102 Rev1.1";
+	compatible = "xlnx,zynqmp-zcu102-rev1.1", "xlnx,zynqmp-zcu102", "xlnx,zynqmp";
+};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
index eca6c2de84a7..7b9a88b125d1 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP ZCU102 RevA
  *
- * (C) Copyright 2015 - 2019, Xilinx, Inc.
+ * (C) Copyright 2015 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  */
@@ -13,6 +13,7 @@
 #include "zynqmp-clk-ccf.dtsi"
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
 #include <dt-bindings/phy/phy.h>
 
 / {
@@ -24,10 +25,13 @@
 		i2c0 = &i2c0;
 		i2c1 = &i2c1;
 		mmc0 = &sdhci1;
+		nvmem0 = &eeprom;
 		rtc0 = &rtc;
 		serial0 = &uart0;
 		serial1 = &uart1;
 		serial2 = &dcc;
+		spi0 = &qspi;
+		usb0 = &usb0;
 	};
 
 	chosen {
@@ -150,6 +154,8 @@
 
 &can1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can1_default>;
 };
 
 &dcc {
@@ -192,22 +198,32 @@
 	status = "okay";
 	phy-handle = <&phy0>;
 	phy-mode = "rgmii-id";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gem3_default>;
 	phy0: ethernet-phy@21 {
 		reg = <21>;
 		ti,rx-internal-delay = <0x8>;
 		ti,tx-internal-delay = <0xa>;
 		ti,fifo-depth = <0x1>;
 		ti,dp83867-rxctrl-strap-quirk;
+		/* reset-gpios = <&tca6416_u97 6 GPIO_ACTIVE_LOW>; */
 	};
 };
 
 &gpio {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio_default>;
 };
 
 &i2c0 {
 	status = "okay";
 	clock-frequency = <400000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c0_default>;
+	pinctrl-1 = <&pinctrl_i2c0_gpio>;
+	scl-gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
 
 	tca6416_u97: gpio@20 {
 		compatible = "ti,tca6416";
@@ -451,7 +467,6 @@
 				status = "disabled"; /* unreachable */
 				reg = <0x20>;
 			};
-
 			max20751@72 { /* u95 */
 				compatible = "maxim,max20751";
 				reg = <0x72>;
@@ -468,6 +483,11 @@
 &i2c1 {
 	status = "okay";
 	clock-frequency = <400000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1_default>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
 
 	/* PL i2c via PCA9306 - u45 */
 	i2c-mux@74 { /* u34 */
@@ -642,6 +662,269 @@
 	};
 };
 
+&pinctrl0 {
+	status = "okay";
+	pinctrl_i2c0_default: i2c0-default {
+		mux {
+			groups = "i2c0_3_grp";
+			function = "i2c0";
+		};
+
+		conf {
+			groups = "i2c0_3_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c0_gpio: i2c0-gpio {
+		mux {
+			groups = "gpio0_14_grp", "gpio0_15_grp";
+			function = "gpio0";
+		};
+
+		conf {
+			groups = "gpio0_14_grp", "gpio0_15_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c1_default: i2c1-default {
+		mux {
+			groups = "i2c1_4_grp";
+			function = "i2c1";
+		};
+
+		conf {
+			groups = "i2c1_4_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpio {
+		mux {
+			groups = "gpio0_16_grp", "gpio0_17_grp";
+			function = "gpio0";
+		};
+
+		conf {
+			groups = "gpio0_16_grp", "gpio0_17_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_uart0_default: uart0-default {
+		mux {
+			groups = "uart0_4_grp";
+			function = "uart0";
+		};
+
+		conf {
+			groups = "uart0_4_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO18";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO19";
+			bias-disable;
+		};
+	};
+
+	pinctrl_uart1_default: uart1-default {
+		mux {
+			groups = "uart1_5_grp";
+			function = "uart1";
+		};
+
+		conf {
+			groups = "uart1_5_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO21";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO20";
+			bias-disable;
+		};
+	};
+
+	pinctrl_usb0_default: usb0-default {
+		mux {
+			groups = "usb0_0_grp";
+			function = "usb0";
+		};
+
+		conf {
+			groups = "usb0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO52", "MIO53", "MIO55";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
+			       "MIO60", "MIO61", "MIO62", "MIO63";
+			bias-disable;
+		};
+	};
+
+	pinctrl_gem3_default: gem3-default {
+		mux {
+			function = "ethernet3";
+			groups = "ethernet3_0_grp";
+		};
+
+		conf {
+			groups = "ethernet3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO70", "MIO71", "MIO72", "MIO73", "MIO74",
+									"MIO75";
+			bias-high-impedance;
+			low-power-disable;
+		};
+
+		conf-tx {
+			pins = "MIO64", "MIO65", "MIO66", "MIO67", "MIO68",
+									"MIO69";
+			bias-disable;
+			low-power-enable;
+		};
+
+		mux-mdio {
+			function = "mdio3";
+			groups = "mdio3_0_grp";
+		};
+
+		conf-mdio {
+			groups = "mdio3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+	};
+
+	pinctrl_can1_default: can1-default {
+		mux {
+			function = "can1";
+			groups = "can1_6_grp";
+		};
+
+		conf {
+			groups = "can1_6_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO25";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO24";
+			bias-disable;
+		};
+	};
+
+	pinctrl_sdhci1_default: sdhci1-default {
+		mux {
+			groups = "sdio1_0_grp";
+			function = "sdio1";
+		};
+
+		conf {
+			groups = "sdio1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		mux-cd {
+			groups = "sdio1_cd_0_grp";
+			function = "sdio1_cd";
+		};
+
+		conf-cd {
+			groups = "sdio1_cd_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-wp {
+			groups = "sdio1_wp_0_grp";
+			function = "sdio1_wp";
+		};
+
+		conf-wp {
+			groups = "sdio1_wp_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_gpio_default: gpio-default {
+		mux-sw {
+			function = "gpio0";
+			groups = "gpio0_22_grp", "gpio0_23_grp";
+		};
+
+		conf-sw {
+			groups = "gpio0_22_grp", "gpio0_23_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-msp {
+			function = "gpio0";
+			groups = "gpio0_13_grp", "gpio0_38_grp";
+		};
+
+		conf-msp {
+			groups = "gpio0_13_grp", "gpio0_38_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-pull-up {
+			pins = "MIO22", "MIO23";
+			bias-pull-up;
+		};
+
+		conf-pull-none {
+			pins = "MIO13", "MIO38";
+			bias-disable;
+		};
+	};
+};
+
 &pcie {
 	status = "okay";
 };
@@ -653,6 +936,19 @@
 	clock-names = "ref0", "ref1", "ref2", "ref3";
 };
 
+&qspi {
+	status = "okay";
+	flash@0 {
+		compatible = "m25p80", "jedec,spi-nor"; /* 16MB + 16MB */
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>; /* FIXME also DUAL configuration possible */
+		spi-max-frequency = <108000000>; /* Based on DC1 spec */
+	};
+};
+
 &rtc {
 	status = "okay";
 };
@@ -675,22 +971,42 @@
 /* SD1 with level shifter */
 &sdhci1 {
 	status = "okay";
+	/*
+	 * 1.0 revision has level shifter and this property should be
+	 * removed for supporting UHS mode
+	 */
 	no-1-8-v;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci1_default>;
 	xlnx,mio-bank = <1>;
 };
 
 &uart0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0_default>;
 };
 
 &uart1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_default>;
 };
 
 /* ULPI SMSC USB3320 */
 &usb0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb0_default>;
+	phy-names = "usb3-phy";
+	phys = <&psgtr 2 PHY_TYPE_USB3 0 2>;
+};
+
+&dwc3_0 {
+	status = "okay";
 	dr_mode = "host";
+	snps,usb3_lpm_capable;
+	maximum-speed = "super-speed";
 };
 
 &watchdog0 {
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB.dts
index d9ad8a4b20d3..f7d718ff116b 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP ZCU102 RevB
  *
- * (C) Copyright 2016 - 2018, Xilinx, Inc.
+ * (C) Copyright 2016 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  */
@@ -22,6 +22,7 @@
 		ti,tx-internal-delay = <0xa>;
 		ti,fifo-depth = <0x1>;
 		ti,dp83867-rxctrl-strap-quirk;
+		/* reset-gpios = <&tca6416_u97 6 GPIO_ACTIVE_LOW>; */
 	};
 	/* Cleanup from RevA */
 	/delete-node/ ethernet-phy@21;
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts
index 5637e1c17fdf..bd8f20f3223d 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP ZCU104
  *
- * (C) Copyright 2017 - 2019, Xilinx, Inc.
+ * (C) Copyright 2017 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  */
@@ -12,6 +12,7 @@
 #include "zynqmp.dtsi"
 #include "zynqmp-clk-ccf.dtsi"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
 #include <dt-bindings/phy/phy.h>
 
 / {
@@ -22,10 +23,13 @@
 		ethernet0 = &gem3;
 		i2c0 = &i2c1;
 		mmc0 = &sdhci1;
+		nvmem0 = &eeprom;
 		rtc0 = &rtc;
 		serial0 = &uart0;
 		serial1 = &uart1;
 		serial2 = &dcc;
+		spi0 = &qspi;
+		usb0 = &usb0;
 	};
 
 	chosen {
@@ -59,16 +63,52 @@
 
 &can1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can1_default>;
 };
 
 &dcc {
 	status = "okay";
 };
 
+&fpd_dma_chan1 {
+	status = "okay";
+};
+
+&fpd_dma_chan2 {
+	status = "okay";
+};
+
+&fpd_dma_chan3 {
+	status = "okay";
+};
+
+&fpd_dma_chan4 {
+	status = "okay";
+};
+
+&fpd_dma_chan5 {
+	status = "okay";
+};
+
+&fpd_dma_chan6 {
+	status = "okay";
+};
+
+&fpd_dma_chan7 {
+	status = "okay";
+};
+
+&fpd_dma_chan8 {
+	status = "okay";
+};
+
 &gem3 {
 	status = "okay";
 	phy-handle = <&phy0>;
 	phy-mode = "rgmii-id";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gem3_default>;
 	phy0: ethernet-phy@c {
 		reg = <0xc>;
 		ti,rx-internal-delay = <0x8>;
@@ -85,6 +125,11 @@
 &i2c1 {
 	status = "okay";
 	clock-frequency = <400000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1_default>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
 
 	/* Another connection to this bus via PL i2c via PCA9306 - u45 */
 	i2c-mux@74 { /* u34 */
@@ -104,7 +149,7 @@
 			 * 512B - 768B address 0x56
 			 * 768B - 1024B address 0x57
 			 */
-			eeprom@54 { /* u23 */
+			eeprom: eeprom@54 { /* u23 */
 				compatible = "atmel,24c08";
 				reg = <0x54>;
 				#address-cells = <1>;
@@ -116,20 +161,20 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <1>;
-			clock_8t49n287: clock-generator@6c { /* 8T49N287 - u182 */
-				reg = <0x6c>;
-			};
+			/* 8T49N287 - u182 */
 		};
 
 		i2c@2 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <2>;
-			irps5401_43: irps54012@43 { /* IRPS5401 - u175 */
-				reg = <0x43>;
+			irps5401_43: irps5401@43 { /* IRPS5401 - u175 */
+				compatible = "infineon,irps5401";
+				reg = <0x43>; /* pmbus / i2c 0x13 */
 			};
-			irps5401_4d: irps54012@4d { /* IRPS5401 - u180 */
-				reg = <0x4d>;
+			irps5401_44: irps5401@44 { /* IRPS5401 - u180 */
+				compatible = "infineon,irps5401";
+				reg = <0x44>; /* pmbus / i2c 0x14 */
 			};
 		};
 
@@ -173,8 +218,202 @@
 	};
 };
 
-&rtc {
+&pinctrl0 {
 	status = "okay";
+
+	pinctrl_can1_default: can1-default {
+		mux {
+			function = "can1";
+			groups = "can1_6_grp";
+		};
+
+		conf {
+			groups = "can1_6_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO25";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO24";
+			bias-disable;
+		};
+	};
+
+	pinctrl_i2c1_default: i2c1-default {
+		mux {
+			groups = "i2c1_4_grp";
+			function = "i2c1";
+		};
+
+		conf {
+			groups = "i2c1_4_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpio {
+		mux {
+			groups = "gpio0_16_grp", "gpio0_17_grp";
+			function = "gpio0";
+		};
+
+		conf {
+			groups = "gpio0_16_grp", "gpio0_17_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+	};
+
+	pinctrl_gem3_default: gem3-default {
+		mux {
+			function = "ethernet3";
+			groups = "ethernet3_0_grp";
+		};
+
+		conf {
+			groups = "ethernet3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO70", "MIO71", "MIO72", "MIO73", "MIO74",
+									"MIO75";
+			bias-high-impedance;
+			low-power-disable;
+		};
+
+		conf-tx {
+			pins = "MIO64", "MIO65", "MIO66", "MIO67", "MIO68",
+									"MIO69";
+			bias-disable;
+			low-power-enable;
+		};
+
+		mux-mdio {
+			function = "mdio3";
+			groups = "mdio3_0_grp";
+		};
+
+		conf-mdio {
+			groups = "mdio3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+	};
+
+	pinctrl_sdhci1_default: sdhci1-default {
+		mux {
+			groups = "sdio1_0_grp";
+			function = "sdio1";
+		};
+
+		conf {
+			groups = "sdio1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+			drive-strength = <12>;
+		};
+
+		mux-cd {
+			groups = "sdio1_cd_0_grp";
+			function = "sdio1_cd";
+		};
+
+		conf-cd {
+			groups = "sdio1_cd_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_uart0_default: uart0-default {
+		mux {
+			groups = "uart0_4_grp";
+			function = "uart0";
+		};
+
+		conf {
+			groups = "uart0_4_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO18";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO19";
+			bias-disable;
+		};
+	};
+
+	pinctrl_uart1_default: uart1-default {
+		mux {
+			groups = "uart1_5_grp";
+			function = "uart1";
+		};
+
+		conf {
+			groups = "uart1_5_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO21";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO20";
+			bias-disable;
+		};
+	};
+
+	pinctrl_usb0_default: usb0-default {
+		mux {
+			groups = "usb0_0_grp";
+			function = "usb0";
+		};
+
+		conf {
+			groups = "usb0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO52", "MIO53", "MIO55";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
+			       "MIO60", "MIO61", "MIO62", "MIO63";
+			bias-disable;
+		};
+	};
 };
 
 &psgtr {
@@ -184,6 +423,23 @@
 	clock-names = "ref1", "ref2", "ref3";
 };
 
+&qspi {
+	status = "okay";
+	flash@0 {
+		compatible = "m25p80", "jedec,spi-nor"; /* n25q512a 128MiB */
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>;
+		spi-max-frequency = <108000000>; /* Based on DC1 spec */
+	};
+};
+
+&rtc {
+	status = "okay";
+};
+
 &sata {
 	status = "okay";
 	/* SATA OOB timing settings */
@@ -203,22 +459,38 @@
 &sdhci1 {
 	status = "okay";
 	no-1-8-v;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci1_default>;
 	xlnx,mio-bank = <1>;
 	disable-wp;
 };
 
 &uart0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0_default>;
 };
 
 &uart1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_default>;
 };
 
 /* ULPI SMSC USB3320 */
 &usb0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb0_default>;
+	phy-names = "usb3-phy";
+	phys = <&psgtr 2 PHY_TYPE_USB3 0 2>;
+};
+
+&dwc3_0 {
+	status = "okay";
 	dr_mode = "host";
+	snps,usb3_lpm_capable;
+	maximum-speed = "super-speed";
 };
 
 &watchdog0 {
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts
index 7f2e32831b05..96feaad30166 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP ZCU104
  *
- * (C) Copyright 2017 - 2020, Xilinx, Inc.
+ * (C) Copyright 2017 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  */
@@ -12,6 +12,7 @@
 #include "zynqmp.dtsi"
 #include "zynqmp-clk-ccf.dtsi"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
 #include <dt-bindings/phy/phy.h>
 
 / {
@@ -22,10 +23,13 @@
 		ethernet0 = &gem3;
 		i2c0 = &i2c1;
 		mmc0 = &sdhci1;
+		nvmem0 = &eeprom;
 		rtc0 = &rtc;
 		serial0 = &uart0;
 		serial1 = &uart1;
 		serial2 = &dcc;
+		spi0 = &qspi;
+		usb0 = &usb0;
 	};
 
 	chosen {
@@ -64,6 +68,8 @@
 
 &can1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can1_default>;
 };
 
 &dcc {
@@ -106,6 +112,8 @@
 	status = "okay";
 	phy-handle = <&phy0>;
 	phy-mode = "rgmii-id";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gem3_default>;
 	phy0: ethernet-phy@c {
 		reg = <0xc>;
 		ti,rx-internal-delay = <0x8>;
@@ -122,6 +130,11 @@
 &i2c1 {
 	status = "okay";
 	clock-frequency = <400000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1_default>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
 
 	tca6416_u97: gpio@20 {
 		compatible = "ti,tca6416";
@@ -172,9 +185,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <1>;
-			clock_8t49n287: clock-generator@6c { /* 8T49N287 - u182 */
-				reg = <0x6c>;
-			};
+			/* 8T49N287 - u182 */
 		};
 
 		i2c@2 {
@@ -219,6 +230,211 @@
 	};
 };
 
+&pinctrl0 {
+	status = "okay";
+
+	pinctrl_can1_default: can1-default {
+		mux {
+			function = "can1";
+			groups = "can1_6_grp";
+		};
+
+		conf {
+			groups = "can1_6_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO25";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO24";
+			bias-disable;
+		};
+	};
+
+	pinctrl_i2c1_default: i2c1-default {
+		mux {
+			groups = "i2c1_4_grp";
+			function = "i2c1";
+		};
+
+		conf {
+			groups = "i2c1_4_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpio {
+		mux {
+			groups = "gpio0_16_grp", "gpio0_17_grp";
+			function = "gpio0";
+		};
+
+		conf {
+			groups = "gpio0_16_grp", "gpio0_17_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+	};
+
+	pinctrl_gem3_default: gem3-default {
+		mux {
+			function = "ethernet3";
+			groups = "ethernet3_0_grp";
+		};
+
+		conf {
+			groups = "ethernet3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO70", "MIO71", "MIO72", "MIO73", "MIO74",
+									"MIO75";
+			bias-high-impedance;
+			low-power-disable;
+		};
+
+		conf-tx {
+			pins = "MIO64", "MIO65", "MIO66", "MIO67", "MIO68",
+									"MIO69";
+			bias-disable;
+			low-power-enable;
+		};
+
+		mux-mdio {
+			function = "mdio3";
+			groups = "mdio3_0_grp";
+		};
+
+		conf-mdio {
+			groups = "mdio3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+	};
+
+	pinctrl_sdhci1_default: sdhci1-default {
+		mux {
+			groups = "sdio1_0_grp";
+			function = "sdio1";
+		};
+
+		conf {
+			groups = "sdio1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+			drive-strength = <12>;
+		};
+
+		mux-cd {
+			groups = "sdio1_cd_0_grp";
+			function = "sdio1_cd";
+		};
+
+		conf-cd {
+			groups = "sdio1_cd_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_uart0_default: uart0-default {
+		mux {
+			groups = "uart0_4_grp";
+			function = "uart0";
+		};
+
+		conf {
+			groups = "uart0_4_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO18";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO19";
+			bias-disable;
+		};
+	};
+
+	pinctrl_uart1_default: uart1-default {
+		mux {
+			groups = "uart1_5_grp";
+			function = "uart1";
+		};
+
+		conf {
+			groups = "uart1_5_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO21";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO20";
+			bias-disable;
+		};
+	};
+
+	pinctrl_usb0_default: usb0-default {
+		mux {
+			groups = "usb0_0_grp";
+			function = "usb0";
+		};
+
+		conf {
+			groups = "usb0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			drive-strength = <12>;
+		};
+
+		conf-rx {
+			pins = "MIO52", "MIO53", "MIO55";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
+			       "MIO60", "MIO61", "MIO62", "MIO63";
+			bias-disable;
+		};
+	};
+};
+
+&psgtr {
+	status = "okay";
+	/* nc, sata, usb3, dp */
+	clocks = <&clock_8t49n287_5>, <&clock_8t49n287_2>, <&clock_8t49n287_3>;
+	clock-names = "ref1", "ref2", "ref3";
+};
+
 &qspi {
 	status = "okay";
 	flash@0 {
@@ -226,6 +442,9 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 		reg = <0x0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>;
+		spi-max-frequency = <108000000>; /* Based on DC1 spec */
 	};
 };
 
@@ -233,13 +452,6 @@
 	status = "okay";
 };
 
-&psgtr {
-	status = "okay";
-	/* nc, sata, usb3, dp */
-	clocks = <&clock_8t49n287_5>, <&clock_8t49n287_2>, <&clock_8t49n287_3>;
-	clock-names = "ref1", "ref2", "ref3";
-};
-
 &sata {
 	status = "okay";
 	/* SATA OOB timing settings */
@@ -259,22 +471,38 @@
 &sdhci1 {
 	status = "okay";
 	no-1-8-v;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci1_default>;
 	xlnx,mio-bank = <1>;
 	disable-wp;
 };
 
 &uart0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0_default>;
 };
 
 &uart1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_default>;
 };
 
 /* ULPI SMSC USB3320 */
 &usb0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb0_default>;
+	phy-names = "usb3-phy";
+	phys = <&psgtr 2 PHY_TYPE_USB3 0 2>;
+};
+
+&dwc3_0 {
+	status = "okay";
 	dr_mode = "host";
+	snps,usb3_lpm_capable;
+	maximum-speed = "super-speed";
 };
 
 &watchdog0 {
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
index eff7c6447087..20b7c75bb1d3 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP ZCU106
  *
- * (C) Copyright 2016 - 2019, Xilinx, Inc.
+ * (C) Copyright 2016 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  */
@@ -13,6 +13,7 @@
 #include "zynqmp-clk-ccf.dtsi"
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
 #include <dt-bindings/phy/phy.h>
 
 / {
@@ -24,10 +25,13 @@
 		i2c0 = &i2c0;
 		i2c1 = &i2c1;
 		mmc0 = &sdhci1;
+		nvmem0 = &eeprom;
 		rtc0 = &rtc;
 		serial0 = &uart0;
 		serial1 = &uart1;
 		serial2 = &dcc;
+		spi0 = &qspi;
+		usb0 = &usb0;
 	};
 
 	chosen {
@@ -150,24 +154,14 @@
 
 &can1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can1_default>;
 };
 
 &dcc {
 	status = "okay";
 };
 
-&zynqmp_dpdma {
-	status = "okay";
-};
-
-&zynqmp_dpsub {
-	status = "okay";
-	phy-names = "dp-phy0", "dp-phy1";
-	phys = <&psgtr 1 PHY_TYPE_DP 0 3>,
-	       <&psgtr 0 PHY_TYPE_DP 1 3>;
-};
-
-/* fpd_dma clk 667MHz, lpd_dma 500MHz */
 &fpd_dma_chan1 {
 	status = "okay";
 };
@@ -204,6 +198,8 @@
 	status = "okay";
 	phy-handle = <&phy0>;
 	phy-mode = "rgmii-id";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gem3_default>;
 	phy0: ethernet-phy@c {
 		reg = <0xc>;
 		ti,rx-internal-delay = <0x8>;
@@ -215,11 +211,18 @@
 
 &gpio {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio_default>;
 };
 
 &i2c0 {
 	status = "okay";
 	clock-frequency = <400000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c0_default>;
+	pinctrl-1 = <&pinctrl_i2c0_gpio>;
+	scl-gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
 
 	tca6416_u97: gpio@20 {
 		compatible = "ti,tca6416";
@@ -478,6 +481,11 @@
 &i2c1 {
 	status = "okay";
 	clock-frequency = <400000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1_default>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
 
 	/* PL i2c via PCA9306 - u45 */
 	i2c-mux@74 { /* u34 */
@@ -652,6 +660,269 @@
 	};
 };
 
+&pinctrl0 {
+	status = "okay";
+	pinctrl_i2c0_default: i2c0-default {
+		mux {
+			groups = "i2c0_3_grp";
+			function = "i2c0";
+		};
+
+		conf {
+			groups = "i2c0_3_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c0_gpio: i2c0-gpio {
+		mux {
+			groups = "gpio0_14_grp", "gpio0_15_grp";
+			function = "gpio0";
+		};
+
+		conf {
+			groups = "gpio0_14_grp", "gpio0_15_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c1_default: i2c1-default {
+		mux {
+			groups = "i2c1_4_grp";
+			function = "i2c1";
+		};
+
+		conf {
+			groups = "i2c1_4_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpio {
+		mux {
+			groups = "gpio0_16_grp", "gpio0_17_grp";
+			function = "gpio0";
+		};
+
+		conf {
+			groups = "gpio0_16_grp", "gpio0_17_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_uart0_default: uart0-default {
+		mux {
+			groups = "uart0_4_grp";
+			function = "uart0";
+		};
+
+		conf {
+			groups = "uart0_4_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO18";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO19";
+			bias-disable;
+		};
+	};
+
+	pinctrl_uart1_default: uart1-default {
+		mux {
+			groups = "uart1_5_grp";
+			function = "uart1";
+		};
+
+		conf {
+			groups = "uart1_5_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO21";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO20";
+			bias-disable;
+		};
+	};
+
+	pinctrl_usb0_default: usb0-default {
+		mux {
+			groups = "usb0_0_grp";
+			function = "usb0";
+		};
+
+		conf {
+			groups = "usb0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO52", "MIO53", "MIO55";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
+			       "MIO60", "MIO61", "MIO62", "MIO63";
+			bias-disable;
+		};
+	};
+
+	pinctrl_gem3_default: gem3-default {
+		mux {
+			function = "ethernet3";
+			groups = "ethernet3_0_grp";
+		};
+
+		conf {
+			groups = "ethernet3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO70", "MIO71", "MIO72", "MIO73", "MIO74",
+									"MIO75";
+			bias-high-impedance;
+			low-power-disable;
+		};
+
+		conf-tx {
+			pins = "MIO64", "MIO65", "MIO66", "MIO67", "MIO68",
+									"MIO69";
+			bias-disable;
+			low-power-enable;
+		};
+
+		mux-mdio {
+			function = "mdio3";
+			groups = "mdio3_0_grp";
+		};
+
+		conf-mdio {
+			groups = "mdio3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+	};
+
+	pinctrl_can1_default: can1-default {
+		mux {
+			function = "can1";
+			groups = "can1_6_grp";
+		};
+
+		conf {
+			groups = "can1_6_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO25";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO24";
+			bias-disable;
+		};
+	};
+
+	pinctrl_sdhci1_default: sdhci1-default {
+		mux {
+			groups = "sdio1_0_grp";
+			function = "sdio1";
+		};
+
+		conf {
+			groups = "sdio1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		mux-cd {
+			groups = "sdio1_cd_0_grp";
+			function = "sdio1_cd";
+		};
+
+		conf-cd {
+			groups = "sdio1_cd_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-wp {
+			groups = "sdio1_wp_0_grp";
+			function = "sdio1_wp";
+		};
+
+		conf-wp {
+			groups = "sdio1_wp_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_gpio_default: gpio-default {
+		mux {
+			function = "gpio0";
+			groups = "gpio0_22_grp", "gpio0_23_grp";
+		};
+
+		conf {
+			groups = "gpio0_22_grp", "gpio0_23_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-msp {
+			function = "gpio0";
+			groups = "gpio0_13_grp", "gpio0_38_grp";
+		};
+
+		conf-msp {
+			groups = "gpio0_13_grp", "gpio0_38_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-pull-up {
+			pins = "MIO22";
+			bias-pull-up;
+		};
+
+		conf-pull-none {
+			pins = "MIO13", "MIO23", "MIO38";
+			bias-disable;
+		};
+	};
+};
+
 &psgtr {
 	status = "okay";
 	/* nc, sata, usb3, dp */
@@ -659,6 +930,19 @@
 	clock-names = "ref1", "ref2", "ref3";
 };
 
+&qspi {
+	status = "okay";
+	flash@0 {
+		compatible = "m25p80", "jedec,spi-nor"; /* 16MB + 16MB */
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>; /* FIXME also DUAL configuration possible */
+		spi-max-frequency = <108000000>; /* Based on DC1 spec */
+	};
+};
+
 &rtc {
 	status = "okay";
 };
@@ -681,24 +965,54 @@
 /* SD1 with level shifter */
 &sdhci1 {
 	status = "okay";
+	/*
+	 * This property should be removed for supporting UHS mode
+	 */
 	no-1-8-v;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci1_default>;
 	xlnx,mio-bank = <1>;
 };
 
 &uart0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0_default>;
 };
 
 &uart1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_default>;
 };
 
 /* ULPI SMSC USB3320 */
 &usb0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb0_default>;
+	phy-names = "usb3-phy";
+	phys = <&psgtr 2 PHY_TYPE_USB3 0 2>;
+};
+
+&dwc3_0 {
+	status = "okay";
 	dr_mode = "host";
+	snps,usb3_lpm_capable;
+	maximum-speed = "super-speed";
 };
 
 &watchdog0 {
 	status = "okay";
 };
+
+&zynqmp_dpdma {
+	status = "okay";
+};
+
+&zynqmp_dpsub {
+	status = "okay";
+	phy-names = "dp-phy0", "dp-phy1";
+	phys = <&psgtr 1 PHY_TYPE_DP 0 3>,
+	       <&psgtr 0 PHY_TYPE_DP 1 3>;
+};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
index d4b68f0d0098..e36df6adbeee 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP ZCU111
  *
- * (C) Copyright 2017 - 2019, Xilinx, Inc.
+ * (C) Copyright 2017 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  */
@@ -13,6 +13,7 @@
 #include "zynqmp-clk-ccf.dtsi"
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
 #include <dt-bindings/phy/phy.h>
 
 / {
@@ -24,9 +25,12 @@
 		i2c0 = &i2c0;
 		i2c1 = &i2c1;
 		mmc0 = &sdhci1;
+		nvmem0 = &eeprom;
 		rtc0 = &rtc;
 		serial0 = &uart0;
 		serial1 = &dcc;
+		spi0 = &qspi;
+		usb0 = &usb0;
 	};
 
 	chosen {
@@ -166,6 +170,8 @@
 	status = "okay";
 	phy-handle = <&phy0>;
 	phy-mode = "rgmii-id";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gem3_default>;
 	phy0: ethernet-phy@c {
 		reg = <0xc>;
 		ti,rx-internal-delay = <0x8>;
@@ -177,11 +183,18 @@
 
 &gpio {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio_default>;
 };
 
 &i2c0 {
 	status = "okay";
 	clock-frequency = <400000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c0_default>;
+	pinctrl-1 = <&pinctrl_i2c0_gpio>;
+	scl-gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
 
 	tca6416_u22: gpio@20 {
 		compatible = "ti,tca6416";
@@ -326,13 +339,16 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <2>;
-			irps5401_43: irps54012@43 { /* IRPS5401 - u53 check these */
+			irps5401_43: irps5401@43 { /* IRPS5401 - u53 check these */
+				compatible = "infineon,irps5401";
 				reg = <0x43>;
 			};
-			irps5401_44: irps54012@44 { /* IRPS5401 - u55 */
+			irps5401_44: irps5401@44 { /* IRPS5401 - u55 */
+				compatible = "infineon,irps5401";
 				reg = <0x44>;
 			};
-			irps5401_45: irps54012@45 { /* IRPS5401 - u57 */
+			irps5401_45: irps5401@45 { /* IRPS5401 - u57 */
+				compatible = "infineon,irps5401";
 				reg = <0x45>;
 			};
 			/* u68 IR38064 +0 */
@@ -354,6 +370,11 @@
 &i2c1 {
 	status = "okay";
 	clock-frequency = <400000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1_default>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
 
 	i2c-mux@74 { /* u26 */
 		compatible = "nxp,pca9548";
@@ -455,9 +476,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <4>;
-			si5382: clock-generator@69 { /* SI5382 - u48 */
-				reg = <0x69>;
-			};
+			/* SI5382 - u48 */
 		};
 		i2c@5 {
 			#address-cells = <1>;
@@ -542,13 +561,230 @@
 	};
 };
 
+&pinctrl0 {
+	status = "okay";
+	pinctrl_i2c0_default: i2c0-default {
+		mux {
+			groups = "i2c0_3_grp";
+			function = "i2c0";
+		};
+
+		conf {
+			groups = "i2c0_3_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c0_gpio: i2c0-gpio {
+		mux {
+			groups = "gpio0_14_grp", "gpio0_15_grp";
+			function = "gpio0";
+		};
+
+		conf {
+			groups = "gpio0_14_grp", "gpio0_15_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c1_default: i2c1-default {
+		mux {
+			groups = "i2c1_4_grp";
+			function = "i2c1";
+		};
+
+		conf {
+			groups = "i2c1_4_grp";
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpio {
+		mux {
+			groups = "gpio0_16_grp", "gpio0_17_grp";
+			function = "gpio0";
+		};
+
+		conf {
+			groups = "gpio0_16_grp", "gpio0_17_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_uart0_default: uart0-default {
+		mux {
+			groups = "uart0_4_grp";
+			function = "uart0";
+		};
+
+		conf {
+			groups = "uart0_4_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO18";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO19";
+			bias-disable;
+		};
+	};
+
+	pinctrl_usb0_default: usb0-default {
+		mux {
+			groups = "usb0_0_grp";
+			function = "usb0";
+		};
+
+		conf {
+			groups = "usb0_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO52", "MIO53", "MIO55";
+			bias-high-impedance;
+		};
+
+		conf-tx {
+			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
+			       "MIO60", "MIO61", "MIO62", "MIO63";
+			bias-disable;
+		};
+	};
+
+	pinctrl_gem3_default: gem3-default {
+		mux {
+			function = "ethernet3";
+			groups = "ethernet3_0_grp";
+		};
+
+		conf {
+			groups = "ethernet3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-rx {
+			pins = "MIO70", "MIO71", "MIO72", "MIO73", "MIO74",
+									"MIO75";
+			bias-high-impedance;
+			low-power-disable;
+		};
+
+		conf-tx {
+			pins = "MIO64", "MIO65", "MIO66", "MIO67", "MIO68",
+									"MIO69";
+			bias-disable;
+			low-power-enable;
+		};
+
+		mux-mdio {
+			function = "mdio3";
+			groups = "mdio3_0_grp";
+		};
+
+		conf-mdio {
+			groups = "mdio3_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+	};
+
+	pinctrl_sdhci1_default: sdhci1-default {
+		mux {
+			groups = "sdio1_0_grp";
+			function = "sdio1";
+		};
+
+		conf {
+			groups = "sdio1_0_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+			bias-disable;
+		};
+
+		mux-cd {
+			groups = "sdio1_cd_0_grp";
+			function = "sdio1_cd";
+		};
+
+		conf-cd {
+			groups = "sdio1_cd_0_grp";
+			bias-high-impedance;
+			bias-pull-up;
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+	};
+
+	pinctrl_gpio_default: gpio-default {
+		mux {
+			function = "gpio0";
+			groups = "gpio0_22_grp", "gpio0_23_grp";
+		};
+
+		conf {
+			groups = "gpio0_22_grp", "gpio0_23_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux-msp {
+			function = "gpio0";
+			groups = "gpio0_13_grp", "gpio0_38_grp";
+		};
+
+		conf-msp {
+			groups = "gpio0_13_grp", "gpio0_38_grp";
+			slew-rate = <SLEW_RATE_SLOW>;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		conf-pull-up {
+			pins = "MIO22";
+			bias-pull-up;
+		};
+
+		conf-pull-none {
+			pins = "MIO13", "MIO23", "MIO38";
+			bias-disable;
+		};
+	};
+};
+
 &psgtr {
 	status = "okay";
-	/* nc, sata, usb3, dp */
-	clocks = <&si5341 0 3>, <&si5341 0 2>, <&si5341 0 0>;
+	/* nc, dp, usb3, sata */
+	clocks = <&si5341 0 0>, <&si5341 0 2>, <&si5341 0 3>;
 	clock-names = "ref1", "ref2", "ref3";
 };
 
+&qspi {
+	status = "okay";
+	flash@0 {
+		compatible = "m25p80", "jedec,spi-nor"; /* 16MB + 16MB */
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>; /* FIXME also DUAL configuration possible */
+		spi-max-frequency = <108000000>; /* Based on DC1 spec */
+	};
+};
+
 &rtc {
 	status = "okay";
 };
@@ -565,24 +801,42 @@
 	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
 	phy-names = "sata-phy";
-	phys = <&psgtr 3 PHY_TYPE_SATA 1 1>;
+	phys = <&psgtr 3 PHY_TYPE_SATA 1 3>;
 };
 
 /* SD1 with level shifter */
 &sdhci1 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhci1_default>;
+	disable-wp;
+	/*
+	 * This property should be removed for supporting UHS mode
+	 */
 	no-1-8-v;
 	xlnx,mio-bank = <1>;
 };
 
 &uart0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0_default>;
 };
 
 /* ULPI SMSC USB3320 */
 &usb0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb0_default>;
+	phy-names = "usb3-phy";
+	phys = <&psgtr 2 PHY_TYPE_USB3 0 2>;
+};
+
+&dwc3_0 {
+	status = "okay";
 	dr_mode = "host";
+	snps,usb3_lpm_capable;
+	maximum-speed = "super-speed";
 };
 
 &zynqmp_dpdma {
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 28dccb891a53..74e66443e4ce 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP
  *
- * (C) Copyright 2014 - 2019, Xilinx, Inc.
+ * (C) Copyright 2014 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  *
@@ -156,21 +156,6 @@
 				mbox-names = "tx", "rx";
 			};
 
-			zynqmp_clk: clock-controller {
-				#clock-cells = <1>;
-				compatible = "xlnx,zynqmp-clk";
-				clocks = <&pss_ref_clk>,
-					 <&video_clk>,
-					 <&pss_alt_ref_clk>,
-					 <&aux_ref_clk>,
-					 <&gt_crx_ref_clk>;
-				clock-names = "pss_ref_clk",
-					      "video_clk",
-					      "pss_alt_ref_clk",
-					      "aux_ref_clk",
-					      "gt_crx_ref_clk";
-			};
-
 			nvmem_firmware {
 				compatible = "xlnx,zynqmp-nvmem-fw";
 				#address-cells = <1>;
@@ -193,6 +178,11 @@
 				compatible = "xlnx,zynqmp-reset";
 				#reset-cells = <1>;
 			};
+
+			pinctrl0: pinctrl {
+				compatible = "xlnx,zynqmp-pinctrl";
+				status = "disabled";
+			};
 		};
 	};
 
@@ -245,6 +235,7 @@
 
 		cci: cci@fd6e0000 {
 			compatible = "arm,cci-400";
+			status = "disabled";
 			reg = <0x0 0xfd6e0000 0x0 0x9000>;
 			ranges = <0x0 0x0 0xfd6e0000 0x10000>;
 			#address-cells = <1>;
@@ -630,6 +621,8 @@
 					<0x0 0x0 0x0 0x2 &pcie_intc 0x2>,
 					<0x0 0x0 0x0 0x3 &pcie_intc 0x3>,
 					<0x0 0x0 0x0 0x4 &pcie_intc 0x4>;
+			#stream-id-cells = <1>;
+			iommus = <&smmu 0x4d0>;
 			power-domains = <&zynqmp_firmware PD_PCIE>;
 			pcie_intc: legacy-interrupt-controller {
 				interrupt-controller;
@@ -670,7 +663,7 @@
 			interrupt-parent = <&gic>;
 			interrupts = <0 26 4>, <0 27 4>;
 			interrupt-names = "alarm", "sec";
-			calibration = <0x8000>;
+			calibration = <0x7FFF>;
 		};
 
 		sata: ahci@fd0c0000 {
@@ -680,6 +673,7 @@
 			interrupt-parent = <&gic>;
 			interrupts = <0 133 4>;
 			power-domains = <&zynqmp_firmware PD_SATA>;
+			resets = <&zynqmp_reset ZYNQMP_RESET_SATA>;
 			#stream-id-cells = <4>;
 			iommus = <&smmu 0x4c0>, <&smmu 0x4c1>,
 				 <&smmu 0x4c2>, <&smmu 0x4c3>;
@@ -792,7 +786,7 @@
 		};
 
 		uart0: serial@ff000000 {
-			compatible = "cdns,uart-r1p12", "xlnx,xuartps";
+			compatible = "xlnx,zynqmp-uart", "cdns,uart-r1p12";
 			status = "disabled";
 			interrupt-parent = <&gic>;
 			interrupts = <0 21 4>;
@@ -802,7 +796,7 @@
 		};
 
 		uart1: serial@ff010000 {
-			compatible = "cdns,uart-r1p12", "xlnx,xuartps";
+			compatible = "xlnx,zynqmp-uart", "cdns,uart-r1p12";
 			status = "disabled";
 			interrupt-parent = <&gic>;
 			interrupts = <0 22 4>;
@@ -811,24 +805,58 @@
 			power-domains = <&zynqmp_firmware PD_UART_1>;
 		};
 
-		usb0: usb@fe200000 {
-			compatible = "snps,dwc3";
+		usb0: usb@ff9d0000 {
+			#address-cells = <2>;
+			#size-cells = <2>;
 			status = "disabled";
-			interrupt-parent = <&gic>;
-			interrupts = <0 65 4>;
-			reg = <0x0 0xfe200000 0x0 0x40000>;
-			clock-names = "clk_xin", "clk_ahb";
+			compatible = "xlnx,zynqmp-dwc3";
+			reg = <0x0 0xff9d0000 0x0 0x100>;
+			clock-names = "bus_clk", "ref_clk";
 			power-domains = <&zynqmp_firmware PD_USB_0>;
+			resets = <&zynqmp_reset ZYNQMP_RESET_USB0_CORERESET>,
+				 <&zynqmp_reset ZYNQMP_RESET_USB0_HIBERRESET>,
+				 <&zynqmp_reset ZYNQMP_RESET_USB0_APB>;
+			reset-names = "usb_crst", "usb_hibrst", "usb_apbrst";
+			ranges;
+
+			dwc3_0: usb@fe200000 {
+				compatible = "snps,dwc3";
+				reg = <0x0 0xfe200000 0x0 0x40000>;
+				interrupt-parent = <&gic>;
+				interrupt-names = "dwc_usb3", "otg";
+				interrupts = <0 65 4>, <0 69 4>;
+				#stream-id-cells = <1>;
+				iommus = <&smmu 0x860>;
+				snps,quirk-frame-length-adjustment = <0x20>;
+				/* dma-coherent; */
+			};
 		};
 
-		usb1: usb@fe300000 {
-			compatible = "snps,dwc3";
+		usb1: usb@ff9e0000 {
+			#address-cells = <2>;
+			#size-cells = <2>;
 			status = "disabled";
-			interrupt-parent = <&gic>;
-			interrupts = <0 70 4>;
-			reg = <0x0 0xfe300000 0x0 0x40000>;
-			clock-names = "clk_xin", "clk_ahb";
+			compatible = "xlnx,zynqmp-dwc3";
+			reg = <0x0 0xff9e0000 0x0 0x100>;
+			clock-names = "bus_clk", "ref_clk";
 			power-domains = <&zynqmp_firmware PD_USB_1>;
+			resets = <&zynqmp_reset ZYNQMP_RESET_USB1_CORERESET>,
+				 <&zynqmp_reset ZYNQMP_RESET_USB1_HIBERRESET>,
+				 <&zynqmp_reset ZYNQMP_RESET_USB1_APB>;
+			reset-names = "usb_crst", "usb_hibrst", "usb_apbrst";
+			ranges;
+
+			dwc3_1: usb@fe300000 {
+				compatible = "snps,dwc3";
+				reg = <0x0 0xfe300000 0x0 0x40000>;
+				interrupt-parent = <&gic>;
+				interrupt-names = "dwc_usb3", "otg";
+				interrupts = <0 70 4>, <0 74 4>;
+				#stream-id-cells = <1>;
+				iommus = <&smmu 0x861>;
+				snps,quirk-frame-length-adjustment = <0x20>;
+				/* dma-coherent; */
+			};
 		};
 
 		watchdog0: watchdog@fd4d0000 {
@@ -837,7 +865,8 @@
 			interrupt-parent = <&gic>;
 			interrupts = <0 113 1>;
 			reg = <0x0 0xfd4d0000 0x0 0x1000>;
-			timeout-sec = <10>;
+			timeout-sec = <60>;
+			reset-on-timeout;
 		};
 
 		lpd_watchdog: watchdog@ff150000 {
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 545197bc0501..f2e2b9bdd702 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -28,8 +28,6 @@ CONFIG_KALLSYMS_ALL=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_PROFILING=y
 CONFIG_ARCH_ACTIONS=y
-CONFIG_ARCH_AGILEX=y
-CONFIG_ARCH_N5X=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_ARCH_ALPINE=y
 CONFIG_ARCH_APPLE=y
@@ -63,7 +61,6 @@ CONFIG_ARCH_UNIPHIER=y
 CONFIG_ARCH_VEXPRESS=y
 CONFIG_ARCH_VISCONTI=y
 CONFIG_ARCH_XGENE=y
-CONFIG_ARCH_ZX=y
 CONFIG_ARCH_ZYNQMP=y
 CONFIG_ARM64_VA_BITS_48=y
 CONFIG_SCHED_MC=y
@@ -201,6 +198,7 @@ CONFIG_BT_HCIUART=m
 CONFIG_BT_HCIUART_LL=y
 CONFIG_BT_HCIUART_BCM=y
 CONFIG_BT_HCIUART_QCA=y
+CONFIG_BT_QCOMSMD=m
 CONFIG_CFG80211=m
 CONFIG_MAC80211=m
 CONFIG_MAC80211_LEDS=y
@@ -237,13 +235,13 @@ CONFIG_PCIE_ARMADA_8K=y
 CONFIG_PCIE_KIRIN=y
 CONFIG_PCIE_HISI_STB=y
 CONFIG_PCIE_TEGRA194_HOST=m
+CONFIG_PCIE_VISCONTI_HOST=y
 CONFIG_PCI_ENDPOINT=y
 CONFIG_PCI_ENDPOINT_CONFIGFS=y
 CONFIG_PCI_EPF_TEST=m
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_FW_LOADER_USER_HELPER=y
-CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
 CONFIG_HISILICON_LPC=y
 CONFIG_FSL_MC_BUS=y
 CONFIG_TEGRA_ACONNECT=m
@@ -380,6 +378,7 @@ CONFIG_USB_NET_MCS7830=m
 CONFIG_ATH10K=m
 CONFIG_ATH10K_PCI=m
 CONFIG_ATH10K_SNOC=m
+CONFIG_WCN36XX=m
 CONFIG_BRCMFMAC=m
 CONFIG_MWIFIEX=m
 CONFIG_MWIFIEX_PCIE=m
@@ -460,6 +459,7 @@ CONFIG_I2C_PXA=y
 CONFIG_I2C_QCOM_CCI=m
 CONFIG_I2C_QCOM_GENI=m
 CONFIG_I2C_QUP=y
+CONFIG_I2C_RIIC=y
 CONFIG_I2C_RK3X=y
 CONFIG_I2C_SH_MOBILE=y
 CONFIG_I2C_TEGRA=y
@@ -515,6 +515,7 @@ CONFIG_PINCTRL_QCS404=y
 CONFIG_PINCTRL_QDF2XXX=y
 CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
 CONFIG_PINCTRL_SC7180=y
+CONFIG_PINCTRL_SC7280=y
 CONFIG_PINCTRL_SDM845=y
 CONFIG_PINCTRL_SM8150=y
 CONFIG_PINCTRL_SM8250=y
@@ -579,6 +580,7 @@ CONFIG_TEGRA_BPMP_THERMAL=m
 CONFIG_TEGRA_SOCTHERM=m
 CONFIG_QCOM_TSENS=y
 CONFIG_QCOM_SPMI_TEMP_ALARM=m
+CONFIG_QCOM_LMH=m
 CONFIG_UNIPHIER_THERMAL=y
 CONFIG_WATCHDOG=y
 CONFIG_SL28CPLD_WATCHDOG=m
@@ -696,6 +698,7 @@ CONFIG_DRM_MSM=m
 CONFIG_DRM_TEGRA=m
 CONFIG_DRM_PANEL_LVDS=m
 CONFIG_DRM_PANEL_SIMPLE=m
+CONFIG_DRM_PANEL_EDP=m
 CONFIG_DRM_PANEL_BOE_TV101WUM_NL6=m
 CONFIG_DRM_PANEL_MANTIX_MLAF057WE51=m
 CONFIG_DRM_PANEL_RAYDIUM_RM67191=m
@@ -763,6 +766,7 @@ CONFIG_SND_SOC_ROCKCHIP_RT5645=m
 CONFIG_SND_SOC_RK3399_GRU_SOUND=m
 CONFIG_SND_SOC_SAMSUNG=y
 CONFIG_SND_SOC_RCAR=m
+CONFIG_SND_SOC_RZ=m
 CONFIG_SND_SUN4I_I2S=m
 CONFIG_SND_SUN4I_SPDIF=m
 CONFIG_SND_SOC_TEGRA=m
@@ -771,6 +775,11 @@ CONFIG_SND_SOC_TEGRA210_DMIC=m
 CONFIG_SND_SOC_TEGRA210_I2S=m
 CONFIG_SND_SOC_TEGRA186_DSPK=m
 CONFIG_SND_SOC_TEGRA210_ADMAIF=m
+CONFIG_SND_SOC_TEGRA210_MVC=m
+CONFIG_SND_SOC_TEGRA210_SFC=m
+CONFIG_SND_SOC_TEGRA210_AMX=m
+CONFIG_SND_SOC_TEGRA210_ADX=m
+CONFIG_SND_SOC_TEGRA210_MIXER=m
 CONFIG_SND_SOC_TEGRA_AUDIO_GRAPH_CARD=m
 CONFIG_SND_SOC_AK4613=m
 CONFIG_SND_SOC_ES7134=m
@@ -787,6 +796,7 @@ CONFIG_SND_SOC_WCD934X=m
 CONFIG_SND_SOC_WM8904=m
 CONFIG_SND_SOC_WM8960=m
 CONFIG_SND_SOC_WM8962=m
+CONFIG_SND_SOC_WM8978=m
 CONFIG_SND_SOC_WSA881X=m
 CONFIG_SND_SOC_LPASS_WSA_MACRO=m
 CONFIG_SND_SOC_LPASS_VA_MACRO=m
@@ -934,6 +944,7 @@ CONFIG_QCOM_HIDMA_MGMT=y
 CONFIG_QCOM_HIDMA=y
 CONFIG_RCAR_DMAC=y
 CONFIG_RENESAS_USB_DMAC=m
+CONFIG_RZ_DMAC=y
 CONFIG_TI_K3_UDMA=y
 CONFIG_TI_K3_UDMA_GLUE_LAYER=y
 CONFIG_VFIO=y
@@ -983,6 +994,7 @@ CONFIG_MSM_MMCC_8996=y
 CONFIG_MSM_GCC_8998=y
 CONFIG_QCS_GCC_404=y
 CONFIG_SC_GCC_7180=y
+CONFIG_SC_GCC_7280=y
 CONFIG_SDM_CAMCC_845=m
 CONFIG_SDM_GCC_845=y
 CONFIG_SDM_GPUCC_845=y
@@ -1015,6 +1027,8 @@ CONFIG_REMOTEPROC=y
 CONFIG_QCOM_Q6V5_MSS=m
 CONFIG_QCOM_Q6V5_PAS=m
 CONFIG_QCOM_SYSMON=m
+CONFIG_QCOM_WCNSS_PIL=m
+CONFIG_RPMSG_CHAR=m
 CONFIG_RPMSG_QCOM_GLINK_RPM=y
 CONFIG_RPMSG_QCOM_GLINK_SMEM=m
 CONFIG_RPMSG_QCOM_SMD=y
@@ -1038,6 +1052,8 @@ CONFIG_QCOM_SMD_RPM=y
 CONFIG_QCOM_SMP2P=y
 CONFIG_QCOM_SMSM=y
 CONFIG_QCOM_SOCINFO=m
+CONFIG_QCOM_WCNSS_CTRL=m
+CONFIG_QCOM_STATS=m
 CONFIG_QCOM_APR=m
 CONFIG_ARCH_R8A774A1=y
 CONFIG_ARCH_R8A774B1=y
@@ -1073,6 +1089,7 @@ CONFIG_MAX9611=m
 CONFIG_QCOM_SPMI_VADC=m
 CONFIG_QCOM_SPMI_ADC5=m
 CONFIG_ROCKCHIP_SARADC=m
+CONFIG_RZG2L_ADC=m
 CONFIG_IIO_CROS_EC_SENSORS_CORE=m
 CONFIG_IIO_CROS_EC_SENSORS=m
 CONFIG_IIO_ST_LSM6DSX=m
@@ -1090,6 +1107,7 @@ CONFIG_PWM_MESON=m
 CONFIG_PWM_MTK_DISP=m
 CONFIG_PWM_MEDIATEK=m
 CONFIG_PWM_RCAR=m
+CONFIG_PWM_RENESAS_TPU=m
 CONFIG_PWM_ROCKCHIP=y
 CONFIG_PWM_SAMSUNG=y
 CONFIG_PWM_SL28CPLD=m
@@ -1101,6 +1119,7 @@ CONFIG_QCOM_PDC=y
 CONFIG_RESET_IMX7=y
 CONFIG_RESET_QCOM_AOSS=y
 CONFIG_RESET_QCOM_PDC=m
+CONFIG_RESET_RZG2L_USBPHY_CTRL=y
 CONFIG_RESET_TI_SCI=y
 CONFIG_PHY_XGENE=y
 CONFIG_PHY_SUN4I_USB=y
@@ -1159,6 +1178,7 @@ CONFIG_INTERCONNECT_IMX8MQ=m
 CONFIG_INTERCONNECT_QCOM=y
 CONFIG_INTERCONNECT_QCOM_MSM8916=m
 CONFIG_INTERCONNECT_QCOM_OSM_L3=m
+CONFIG_INTERCONNECT_QCOM_SC7280=y
 CONFIG_INTERCONNECT_QCOM_SDM845=y
 CONFIG_INTERCONNECT_QCOM_SM8150=m
 CONFIG_INTERCONNECT_QCOM_SM8250=m
diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig
index 55f19450091b..addfa413650b 100644
--- a/arch/arm64/crypto/Kconfig
+++ b/arch/arm64/crypto/Kconfig
@@ -88,16 +88,12 @@ config CRYPTO_AES_ARM64_CE_BLK
 	depends on KERNEL_MODE_NEON
 	select CRYPTO_SKCIPHER
 	select CRYPTO_AES_ARM64_CE
-	select CRYPTO_AES_ARM64
-	select CRYPTO_SIMD
 
 config CRYPTO_AES_ARM64_NEON_BLK
 	tristate "AES in ECB/CBC/CTR/XTS modes using NEON instructions"
 	depends on KERNEL_MODE_NEON
 	select CRYPTO_SKCIPHER
-	select CRYPTO_AES_ARM64
 	select CRYPTO_LIB_AES
-	select CRYPTO_SIMD
 
 config CRYPTO_CHACHA20_NEON
 	tristate "ChaCha20, XChaCha20, and XChaCha12 stream ciphers using NEON instructions"
@@ -122,8 +118,6 @@ config CRYPTO_AES_ARM64_BS
 	depends on KERNEL_MODE_NEON
 	select CRYPTO_SKCIPHER
 	select CRYPTO_AES_ARM64_NEON_BLK
-	select CRYPTO_AES_ARM64
 	select CRYPTO_LIB_AES
-	select CRYPTO_SIMD
 
 endif
diff --git a/arch/arm64/crypto/aes-ce-ccm-core.S b/arch/arm64/crypto/aes-ce-ccm-core.S
index 99a028e298ed..b03f7f71f893 100644
--- a/arch/arm64/crypto/aes-ce-ccm-core.S
+++ b/arch/arm64/crypto/aes-ce-ccm-core.S
@@ -12,22 +12,21 @@
 	.arch	armv8-a+crypto
 
 	/*
-	 * void ce_aes_ccm_auth_data(u8 mac[], u8 const in[], u32 abytes,
-	 *			     u32 *macp, u8 const rk[], u32 rounds);
+	 * u32 ce_aes_ccm_auth_data(u8 mac[], u8 const in[], u32 abytes,
+	 *			    u32 macp, u8 const rk[], u32 rounds);
 	 */
 SYM_FUNC_START(ce_aes_ccm_auth_data)
-	ldr	w8, [x3]			/* leftover from prev round? */
 	ld1	{v0.16b}, [x0]			/* load mac */
-	cbz	w8, 1f
-	sub	w8, w8, #16
+	cbz	w3, 1f
+	sub	w3, w3, #16
 	eor	v1.16b, v1.16b, v1.16b
 0:	ldrb	w7, [x1], #1			/* get 1 byte of input */
 	subs	w2, w2, #1
-	add	w8, w8, #1
+	add	w3, w3, #1
 	ins	v1.b[0], w7
 	ext	v1.16b, v1.16b, v1.16b, #1	/* rotate in the input bytes */
 	beq	8f				/* out of input? */
-	cbnz	w8, 0b
+	cbnz	w3, 0b
 	eor	v0.16b, v0.16b, v1.16b
 1:	ld1	{v3.4s}, [x4]			/* load first round key */
 	prfm	pldl1strm, [x1]
@@ -62,7 +61,7 @@ SYM_FUNC_START(ce_aes_ccm_auth_data)
 	beq	10f
 	adds	w2, w2, #16
 	beq	10f
-	mov	w8, w2
+	mov	w3, w2
 7:	ldrb	w7, [x1], #1
 	umov	w6, v0.b[0]
 	eor	w6, w6, w7
@@ -71,15 +70,15 @@ SYM_FUNC_START(ce_aes_ccm_auth_data)
 	beq	10f
 	ext	v0.16b, v0.16b, v0.16b, #1	/* rotate out the mac bytes */
 	b	7b
-8:	cbz	w8, 91f
-	mov	w7, w8
-	add	w8, w8, #16
+8:	cbz	w3, 91f
+	mov	w7, w3
+	add	w3, w3, #16
 9:	ext	v1.16b, v1.16b, v1.16b, #1
 	adds	w7, w7, #1
 	bne	9b
 91:	eor	v0.16b, v0.16b, v1.16b
 	st1	{v0.16b}, [x0]
-10:	str	w8, [x3]
+10:	mov	w0, w3
 	ret
 SYM_FUNC_END(ce_aes_ccm_auth_data)
 
@@ -124,6 +123,7 @@ SYM_FUNC_START(ce_aes_ccm_final)
 SYM_FUNC_END(ce_aes_ccm_final)
 
 	.macro	aes_ccm_do_crypt,enc
+	cbz	x2, 5f
 	ldr	x8, [x6, #8]			/* load lower ctr */
 	ld1	{v0.16b}, [x5]			/* load mac */
 CPU_LE(	rev	x8, x8			)	/* keep swabbed ctr in reg */
diff --git a/arch/arm64/crypto/aes-ce-ccm-glue.c b/arch/arm64/crypto/aes-ce-ccm-glue.c
index f6d19b0dc893..c4f14415f5f0 100644
--- a/arch/arm64/crypto/aes-ce-ccm-glue.c
+++ b/arch/arm64/crypto/aes-ce-ccm-glue.c
@@ -6,12 +6,10 @@
  */
 
 #include <asm/neon.h>
-#include <asm/simd.h>
 #include <asm/unaligned.h>
 #include <crypto/aes.h>
 #include <crypto/scatterwalk.h>
 #include <crypto/internal/aead.h>
-#include <crypto/internal/simd.h>
 #include <crypto/internal/skcipher.h>
 #include <linux/module.h>
 
@@ -29,8 +27,8 @@ static int num_rounds(struct crypto_aes_ctx *ctx)
 	return 6 + ctx->key_length / 4;
 }
 
-asmlinkage void ce_aes_ccm_auth_data(u8 mac[], u8 const in[], u32 abytes,
-				     u32 *macp, u32 const rk[], u32 rounds);
+asmlinkage u32 ce_aes_ccm_auth_data(u8 mac[], u8 const in[], u32 abytes,
+				    u32 macp, u32 const rk[], u32 rounds);
 
 asmlinkage void ce_aes_ccm_encrypt(u8 out[], u8 const in[], u32 cbytes,
 				   u32 const rk[], u32 rounds, u8 mac[],
@@ -96,41 +94,6 @@ static int ccm_init_mac(struct aead_request *req, u8 maciv[], u32 msglen)
 	return 0;
 }
 
-static void ccm_update_mac(struct crypto_aes_ctx *key, u8 mac[], u8 const in[],
-			   u32 abytes, u32 *macp)
-{
-	if (crypto_simd_usable()) {
-		kernel_neon_begin();
-		ce_aes_ccm_auth_data(mac, in, abytes, macp, key->key_enc,
-				     num_rounds(key));
-		kernel_neon_end();
-	} else {
-		if (*macp > 0 && *macp < AES_BLOCK_SIZE) {
-			int added = min(abytes, AES_BLOCK_SIZE - *macp);
-
-			crypto_xor(&mac[*macp], in, added);
-
-			*macp += added;
-			in += added;
-			abytes -= added;
-		}
-
-		while (abytes >= AES_BLOCK_SIZE) {
-			aes_encrypt(key, mac, mac);
-			crypto_xor(mac, in, AES_BLOCK_SIZE);
-
-			in += AES_BLOCK_SIZE;
-			abytes -= AES_BLOCK_SIZE;
-		}
-
-		if (abytes > 0) {
-			aes_encrypt(key, mac, mac);
-			crypto_xor(mac, in, abytes);
-			*macp = abytes;
-		}
-	}
-}
-
 static void ccm_calculate_auth_mac(struct aead_request *req, u8 mac[])
 {
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
@@ -150,7 +113,8 @@ static void ccm_calculate_auth_mac(struct aead_request *req, u8 mac[])
 		ltag.len = 6;
 	}
 
-	ccm_update_mac(ctx, mac, (u8 *)&ltag, ltag.len, &macp);
+	macp = ce_aes_ccm_auth_data(mac, (u8 *)&ltag, ltag.len, macp,
+				    ctx->key_enc, num_rounds(ctx));
 	scatterwalk_start(&walk, req->src);
 
 	do {
@@ -161,8 +125,16 @@ static void ccm_calculate_auth_mac(struct aead_request *req, u8 mac[])
 			scatterwalk_start(&walk, sg_next(walk.sg));
 			n = scatterwalk_clamp(&walk, len);
 		}
+		n = min_t(u32, n, SZ_4K); /* yield NEON at least every 4k */
 		p = scatterwalk_map(&walk);
-		ccm_update_mac(ctx, mac, p, n, &macp);
+
+		macp = ce_aes_ccm_auth_data(mac, p, n, macp, ctx->key_enc,
+					    num_rounds(ctx));
+
+		if (len / SZ_4K > (len - n) / SZ_4K) {
+			kernel_neon_end();
+			kernel_neon_begin();
+		}
 		len -= n;
 
 		scatterwalk_unmap(p);
@@ -171,54 +143,6 @@ static void ccm_calculate_auth_mac(struct aead_request *req, u8 mac[])
 	} while (len);
 }
 
-static int ccm_crypt_fallback(struct skcipher_walk *walk, u8 mac[], u8 iv0[],
-			      struct crypto_aes_ctx *ctx, bool enc)
-{
-	u8 buf[AES_BLOCK_SIZE];
-	int err = 0;
-
-	while (walk->nbytes) {
-		int blocks = walk->nbytes / AES_BLOCK_SIZE;
-		u32 tail = walk->nbytes % AES_BLOCK_SIZE;
-		u8 *dst = walk->dst.virt.addr;
-		u8 *src = walk->src.virt.addr;
-		u32 nbytes = walk->nbytes;
-
-		if (nbytes == walk->total && tail > 0) {
-			blocks++;
-			tail = 0;
-		}
-
-		do {
-			u32 bsize = AES_BLOCK_SIZE;
-
-			if (nbytes < AES_BLOCK_SIZE)
-				bsize = nbytes;
-
-			crypto_inc(walk->iv, AES_BLOCK_SIZE);
-			aes_encrypt(ctx, buf, walk->iv);
-			aes_encrypt(ctx, mac, mac);
-			if (enc)
-				crypto_xor(mac, src, bsize);
-			crypto_xor_cpy(dst, src, buf, bsize);
-			if (!enc)
-				crypto_xor(mac, dst, bsize);
-			dst += bsize;
-			src += bsize;
-			nbytes -= bsize;
-		} while (--blocks);
-
-		err = skcipher_walk_done(walk, tail);
-	}
-
-	if (!err) {
-		aes_encrypt(ctx, buf, iv0);
-		aes_encrypt(ctx, mac, mac);
-		crypto_xor(mac, buf, AES_BLOCK_SIZE);
-	}
-	return err;
-}
-
 static int ccm_encrypt(struct aead_request *req)
 {
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
@@ -233,41 +157,41 @@ static int ccm_encrypt(struct aead_request *req)
 	if (err)
 		return err;
 
-	if (req->assoclen)
-		ccm_calculate_auth_mac(req, mac);
-
 	/* preserve the original iv for the final round */
 	memcpy(buf, req->iv, AES_BLOCK_SIZE);
 
 	err = skcipher_walk_aead_encrypt(&walk, req, false);
+	if (unlikely(err))
+		return err;
 
-	if (crypto_simd_usable()) {
-		while (walk.nbytes) {
-			u32 tail = walk.nbytes % AES_BLOCK_SIZE;
+	kernel_neon_begin();
 
-			if (walk.nbytes == walk.total)
-				tail = 0;
+	if (req->assoclen)
+		ccm_calculate_auth_mac(req, mac);
 
-			kernel_neon_begin();
-			ce_aes_ccm_encrypt(walk.dst.virt.addr,
-					   walk.src.virt.addr,
-					   walk.nbytes - tail, ctx->key_enc,
-					   num_rounds(ctx), mac, walk.iv);
-			kernel_neon_end();
+	do {
+		u32 tail = walk.nbytes % AES_BLOCK_SIZE;
+
+		if (walk.nbytes == walk.total)
+			tail = 0;
+
+		ce_aes_ccm_encrypt(walk.dst.virt.addr, walk.src.virt.addr,
+				   walk.nbytes - tail, ctx->key_enc,
+				   num_rounds(ctx), mac, walk.iv);
 
+		if (walk.nbytes == walk.total)
+			ce_aes_ccm_final(mac, buf, ctx->key_enc, num_rounds(ctx));
+
+		kernel_neon_end();
+
+		if (walk.nbytes) {
 			err = skcipher_walk_done(&walk, tail);
+			if (unlikely(err))
+				return err;
+			if (unlikely(walk.nbytes))
+				kernel_neon_begin();
 		}
-		if (!err) {
-			kernel_neon_begin();
-			ce_aes_ccm_final(mac, buf, ctx->key_enc,
-					 num_rounds(ctx));
-			kernel_neon_end();
-		}
-	} else {
-		err = ccm_crypt_fallback(&walk, mac, buf, ctx, true);
-	}
-	if (err)
-		return err;
+	} while (walk.nbytes);
 
 	/* copy authtag to end of dst */
 	scatterwalk_map_and_copy(mac, req->dst, req->assoclen + req->cryptlen,
@@ -291,42 +215,41 @@ static int ccm_decrypt(struct aead_request *req)
 	if (err)
 		return err;
 
-	if (req->assoclen)
-		ccm_calculate_auth_mac(req, mac);
-
 	/* preserve the original iv for the final round */
 	memcpy(buf, req->iv, AES_BLOCK_SIZE);
 
 	err = skcipher_walk_aead_decrypt(&walk, req, false);
+	if (unlikely(err))
+		return err;
 
-	if (crypto_simd_usable()) {
-		while (walk.nbytes) {
-			u32 tail = walk.nbytes % AES_BLOCK_SIZE;
+	kernel_neon_begin();
 
-			if (walk.nbytes == walk.total)
-				tail = 0;
+	if (req->assoclen)
+		ccm_calculate_auth_mac(req, mac);
 
-			kernel_neon_begin();
-			ce_aes_ccm_decrypt(walk.dst.virt.addr,
-					   walk.src.virt.addr,
-					   walk.nbytes - tail, ctx->key_enc,
-					   num_rounds(ctx), mac, walk.iv);
-			kernel_neon_end();
+	do {
+		u32 tail = walk.nbytes % AES_BLOCK_SIZE;
+
+		if (walk.nbytes == walk.total)
+			tail = 0;
+
+		ce_aes_ccm_decrypt(walk.dst.virt.addr, walk.src.virt.addr,
+				   walk.nbytes - tail, ctx->key_enc,
+				   num_rounds(ctx), mac, walk.iv);
+
+		if (walk.nbytes == walk.total)
+			ce_aes_ccm_final(mac, buf, ctx->key_enc, num_rounds(ctx));
 
+		kernel_neon_end();
+
+		if (walk.nbytes) {
 			err = skcipher_walk_done(&walk, tail);
+			if (unlikely(err))
+				return err;
+			if (unlikely(walk.nbytes))
+				kernel_neon_begin();
 		}
-		if (!err) {
-			kernel_neon_begin();
-			ce_aes_ccm_final(mac, buf, ctx->key_enc,
-					 num_rounds(ctx));
-			kernel_neon_end();
-		}
-	} else {
-		err = ccm_crypt_fallback(&walk, mac, buf, ctx, false);
-	}
-
-	if (err)
-		return err;
+	} while (walk.nbytes);
 
 	/* compare calculated auth tag with the stored one */
 	scatterwalk_map_and_copy(buf, req->src,
diff --git a/arch/arm64/crypto/aes-glue.c b/arch/arm64/crypto/aes-glue.c
index 17e735931a0c..30b7cc6a7079 100644
--- a/arch/arm64/crypto/aes-glue.c
+++ b/arch/arm64/crypto/aes-glue.c
@@ -444,7 +444,7 @@ static int __maybe_unused essiv_cbc_decrypt(struct skcipher_request *req)
 	return err ?: cbc_decrypt_walk(req, &walk);
 }
 
-static int ctr_encrypt(struct skcipher_request *req)
+static int __maybe_unused ctr_encrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm);
@@ -485,29 +485,6 @@ static int ctr_encrypt(struct skcipher_request *req)
 	return err;
 }
 
-static void ctr_encrypt_one(struct crypto_skcipher *tfm, const u8 *src, u8 *dst)
-{
-	const struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm);
-	unsigned long flags;
-
-	/*
-	 * Temporarily disable interrupts to avoid races where
-	 * cachelines are evicted when the CPU is interrupted
-	 * to do something else.
-	 */
-	local_irq_save(flags);
-	aes_encrypt(ctx, dst, src);
-	local_irq_restore(flags);
-}
-
-static int __maybe_unused ctr_encrypt_sync(struct skcipher_request *req)
-{
-	if (!crypto_simd_usable())
-		return crypto_ctr_encrypt_walk(req, ctr_encrypt_one);
-
-	return ctr_encrypt(req);
-}
-
 static int __maybe_unused xts_encrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
@@ -656,10 +633,9 @@ static int __maybe_unused xts_decrypt(struct skcipher_request *req)
 static struct skcipher_alg aes_algs[] = { {
 #if defined(USE_V8_CRYPTO_EXTENSIONS) || !IS_ENABLED(CONFIG_CRYPTO_AES_ARM64_BS)
 	.base = {
-		.cra_name		= "__ecb(aes)",
-		.cra_driver_name	= "__ecb-aes-" MODE,
+		.cra_name		= "ecb(aes)",
+		.cra_driver_name	= "ecb-aes-" MODE,
 		.cra_priority		= PRIO,
-		.cra_flags		= CRYPTO_ALG_INTERNAL,
 		.cra_blocksize		= AES_BLOCK_SIZE,
 		.cra_ctxsize		= sizeof(struct crypto_aes_ctx),
 		.cra_module		= THIS_MODULE,
@@ -671,10 +647,9 @@ static struct skcipher_alg aes_algs[] = { {
 	.decrypt	= ecb_decrypt,
 }, {
 	.base = {
-		.cra_name		= "__cbc(aes)",
-		.cra_driver_name	= "__cbc-aes-" MODE,
+		.cra_name		= "cbc(aes)",
+		.cra_driver_name	= "cbc-aes-" MODE,
 		.cra_priority		= PRIO,
-		.cra_flags		= CRYPTO_ALG_INTERNAL,
 		.cra_blocksize		= AES_BLOCK_SIZE,
 		.cra_ctxsize		= sizeof(struct crypto_aes_ctx),
 		.cra_module		= THIS_MODULE,
@@ -687,10 +662,9 @@ static struct skcipher_alg aes_algs[] = { {
 	.decrypt	= cbc_decrypt,
 }, {
 	.base = {
-		.cra_name		= "__ctr(aes)",
-		.cra_driver_name	= "__ctr-aes-" MODE,
+		.cra_name		= "ctr(aes)",
+		.cra_driver_name	= "ctr-aes-" MODE,
 		.cra_priority		= PRIO,
-		.cra_flags		= CRYPTO_ALG_INTERNAL,
 		.cra_blocksize		= 1,
 		.cra_ctxsize		= sizeof(struct crypto_aes_ctx),
 		.cra_module		= THIS_MODULE,
@@ -704,26 +678,9 @@ static struct skcipher_alg aes_algs[] = { {
 	.decrypt	= ctr_encrypt,
 }, {
 	.base = {
-		.cra_name		= "ctr(aes)",
-		.cra_driver_name	= "ctr-aes-" MODE,
-		.cra_priority		= PRIO - 1,
-		.cra_blocksize		= 1,
-		.cra_ctxsize		= sizeof(struct crypto_aes_ctx),
-		.cra_module		= THIS_MODULE,
-	},
-	.min_keysize	= AES_MIN_KEY_SIZE,
-	.max_keysize	= AES_MAX_KEY_SIZE,
-	.ivsize		= AES_BLOCK_SIZE,
-	.chunksize	= AES_BLOCK_SIZE,
-	.setkey		= skcipher_aes_setkey,
-	.encrypt	= ctr_encrypt_sync,
-	.decrypt	= ctr_encrypt_sync,
-}, {
-	.base = {
-		.cra_name		= "__xts(aes)",
-		.cra_driver_name	= "__xts-aes-" MODE,
+		.cra_name		= "xts(aes)",
+		.cra_driver_name	= "xts-aes-" MODE,
 		.cra_priority		= PRIO,
-		.cra_flags		= CRYPTO_ALG_INTERNAL,
 		.cra_blocksize		= AES_BLOCK_SIZE,
 		.cra_ctxsize		= sizeof(struct crypto_aes_xts_ctx),
 		.cra_module		= THIS_MODULE,
@@ -738,10 +695,9 @@ static struct skcipher_alg aes_algs[] = { {
 }, {
 #endif
 	.base = {
-		.cra_name		= "__cts(cbc(aes))",
-		.cra_driver_name	= "__cts-cbc-aes-" MODE,
+		.cra_name		= "cts(cbc(aes))",
+		.cra_driver_name	= "cts-cbc-aes-" MODE,
 		.cra_priority		= PRIO,
-		.cra_flags		= CRYPTO_ALG_INTERNAL,
 		.cra_blocksize		= AES_BLOCK_SIZE,
 		.cra_ctxsize		= sizeof(struct crypto_aes_ctx),
 		.cra_module		= THIS_MODULE,
@@ -755,10 +711,9 @@ static struct skcipher_alg aes_algs[] = { {
 	.decrypt	= cts_cbc_decrypt,
 }, {
 	.base = {
-		.cra_name		= "__essiv(cbc(aes),sha256)",
-		.cra_driver_name	= "__essiv-cbc-aes-sha256-" MODE,
+		.cra_name		= "essiv(cbc(aes),sha256)",
+		.cra_driver_name	= "essiv-cbc-aes-sha256-" MODE,
 		.cra_priority		= PRIO + 1,
-		.cra_flags		= CRYPTO_ALG_INTERNAL,
 		.cra_blocksize		= AES_BLOCK_SIZE,
 		.cra_ctxsize		= sizeof(struct crypto_aes_essiv_cbc_ctx),
 		.cra_module		= THIS_MODULE,
@@ -997,28 +952,15 @@ static struct shash_alg mac_algs[] = { {
 	.descsize		= sizeof(struct mac_desc_ctx),
 } };
 
-static struct simd_skcipher_alg *aes_simd_algs[ARRAY_SIZE(aes_algs)];
-
 static void aes_exit(void)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(aes_simd_algs); i++)
-		if (aes_simd_algs[i])
-			simd_skcipher_free(aes_simd_algs[i]);
-
 	crypto_unregister_shashes(mac_algs, ARRAY_SIZE(mac_algs));
 	crypto_unregister_skciphers(aes_algs, ARRAY_SIZE(aes_algs));
 }
 
 static int __init aes_init(void)
 {
-	struct simd_skcipher_alg *simd;
-	const char *basename;
-	const char *algname;
-	const char *drvname;
 	int err;
-	int i;
 
 	err = crypto_register_skciphers(aes_algs, ARRAY_SIZE(aes_algs));
 	if (err)
@@ -1028,26 +970,8 @@ static int __init aes_init(void)
 	if (err)
 		goto unregister_ciphers;
 
-	for (i = 0; i < ARRAY_SIZE(aes_algs); i++) {
-		if (!(aes_algs[i].base.cra_flags & CRYPTO_ALG_INTERNAL))
-			continue;
-
-		algname = aes_algs[i].base.cra_name + 2;
-		drvname = aes_algs[i].base.cra_driver_name + 2;
-		basename = aes_algs[i].base.cra_driver_name;
-		simd = simd_skcipher_create_compat(algname, drvname, basename);
-		err = PTR_ERR(simd);
-		if (IS_ERR(simd))
-			goto unregister_simds;
-
-		aes_simd_algs[i] = simd;
-	}
-
 	return 0;
 
-unregister_simds:
-	aes_exit();
-	return err;
 unregister_ciphers:
 	crypto_unregister_skciphers(aes_algs, ARRAY_SIZE(aes_algs));
 	return err;
diff --git a/arch/arm64/crypto/aes-neonbs-glue.c b/arch/arm64/crypto/aes-neonbs-glue.c
index fb507d569922..8df6ad8cb09d 100644
--- a/arch/arm64/crypto/aes-neonbs-glue.c
+++ b/arch/arm64/crypto/aes-neonbs-glue.c
@@ -63,11 +63,6 @@ struct aesbs_cbc_ctx {
 	u32			enc[AES_MAX_KEYLENGTH_U32];
 };
 
-struct aesbs_ctr_ctx {
-	struct aesbs_ctx	key;		/* must be first member */
-	struct crypto_aes_ctx	fallback;
-};
-
 struct aesbs_xts_ctx {
 	struct aesbs_ctx	key;
 	u32			twkey[AES_MAX_KEYLENGTH_U32];
@@ -207,25 +202,6 @@ static int cbc_decrypt(struct skcipher_request *req)
 	return err;
 }
 
-static int aesbs_ctr_setkey_sync(struct crypto_skcipher *tfm, const u8 *in_key,
-				 unsigned int key_len)
-{
-	struct aesbs_ctr_ctx *ctx = crypto_skcipher_ctx(tfm);
-	int err;
-
-	err = aes_expandkey(&ctx->fallback, in_key, key_len);
-	if (err)
-		return err;
-
-	ctx->key.rounds = 6 + key_len / 4;
-
-	kernel_neon_begin();
-	aesbs_convert_key(ctx->key.rk, ctx->fallback.key_enc, ctx->key.rounds);
-	kernel_neon_end();
-
-	return 0;
-}
-
 static int ctr_encrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
@@ -292,29 +268,6 @@ static int aesbs_xts_setkey(struct crypto_skcipher *tfm, const u8 *in_key,
 	return aesbs_setkey(tfm, in_key, key_len);
 }
 
-static void ctr_encrypt_one(struct crypto_skcipher *tfm, const u8 *src, u8 *dst)
-{
-	struct aesbs_ctr_ctx *ctx = crypto_skcipher_ctx(tfm);
-	unsigned long flags;
-
-	/*
-	 * Temporarily disable interrupts to avoid races where
-	 * cachelines are evicted when the CPU is interrupted
-	 * to do something else.
-	 */
-	local_irq_save(flags);
-	aes_encrypt(&ctx->fallback, dst, src);
-	local_irq_restore(flags);
-}
-
-static int ctr_encrypt_sync(struct skcipher_request *req)
-{
-	if (!crypto_simd_usable())
-		return crypto_ctr_encrypt_walk(req, ctr_encrypt_one);
-
-	return ctr_encrypt(req);
-}
-
 static int __xts_crypt(struct skcipher_request *req, bool encrypt,
 		       void (*fn)(u8 out[], u8 const in[], u8 const rk[],
 				  int rounds, int blocks, u8 iv[]))
@@ -431,13 +384,12 @@ static int xts_decrypt(struct skcipher_request *req)
 }
 
 static struct skcipher_alg aes_algs[] = { {
-	.base.cra_name		= "__ecb(aes)",
-	.base.cra_driver_name	= "__ecb-aes-neonbs",
+	.base.cra_name		= "ecb(aes)",
+	.base.cra_driver_name	= "ecb-aes-neonbs",
 	.base.cra_priority	= 250,
 	.base.cra_blocksize	= AES_BLOCK_SIZE,
 	.base.cra_ctxsize	= sizeof(struct aesbs_ctx),
 	.base.cra_module	= THIS_MODULE,
-	.base.cra_flags		= CRYPTO_ALG_INTERNAL,
 
 	.min_keysize		= AES_MIN_KEY_SIZE,
 	.max_keysize		= AES_MAX_KEY_SIZE,
@@ -446,13 +398,12 @@ static struct skcipher_alg aes_algs[] = { {
 	.encrypt		= ecb_encrypt,
 	.decrypt		= ecb_decrypt,
 }, {
-	.base.cra_name		= "__cbc(aes)",
-	.base.cra_driver_name	= "__cbc-aes-neonbs",
+	.base.cra_name		= "cbc(aes)",
+	.base.cra_driver_name	= "cbc-aes-neonbs",
 	.base.cra_priority	= 250,
 	.base.cra_blocksize	= AES_BLOCK_SIZE,
 	.base.cra_ctxsize	= sizeof(struct aesbs_cbc_ctx),
 	.base.cra_module	= THIS_MODULE,
-	.base.cra_flags		= CRYPTO_ALG_INTERNAL,
 
 	.min_keysize		= AES_MIN_KEY_SIZE,
 	.max_keysize		= AES_MAX_KEY_SIZE,
@@ -462,13 +413,12 @@ static struct skcipher_alg aes_algs[] = { {
 	.encrypt		= cbc_encrypt,
 	.decrypt		= cbc_decrypt,
 }, {
-	.base.cra_name		= "__ctr(aes)",
-	.base.cra_driver_name	= "__ctr-aes-neonbs",
+	.base.cra_name		= "ctr(aes)",
+	.base.cra_driver_name	= "ctr-aes-neonbs",
 	.base.cra_priority	= 250,
 	.base.cra_blocksize	= 1,
 	.base.cra_ctxsize	= sizeof(struct aesbs_ctx),
 	.base.cra_module	= THIS_MODULE,
-	.base.cra_flags		= CRYPTO_ALG_INTERNAL,
 
 	.min_keysize		= AES_MIN_KEY_SIZE,
 	.max_keysize		= AES_MAX_KEY_SIZE,
@@ -479,29 +429,12 @@ static struct skcipher_alg aes_algs[] = { {
 	.encrypt		= ctr_encrypt,
 	.decrypt		= ctr_encrypt,
 }, {
-	.base.cra_name		= "ctr(aes)",
-	.base.cra_driver_name	= "ctr-aes-neonbs",
-	.base.cra_priority	= 250 - 1,
-	.base.cra_blocksize	= 1,
-	.base.cra_ctxsize	= sizeof(struct aesbs_ctr_ctx),
-	.base.cra_module	= THIS_MODULE,
-
-	.min_keysize		= AES_MIN_KEY_SIZE,
-	.max_keysize		= AES_MAX_KEY_SIZE,
-	.chunksize		= AES_BLOCK_SIZE,
-	.walksize		= 8 * AES_BLOCK_SIZE,
-	.ivsize			= AES_BLOCK_SIZE,
-	.setkey			= aesbs_ctr_setkey_sync,
-	.encrypt		= ctr_encrypt_sync,
-	.decrypt		= ctr_encrypt_sync,
-}, {
-	.base.cra_name		= "__xts(aes)",
-	.base.cra_driver_name	= "__xts-aes-neonbs",
+	.base.cra_name		= "xts(aes)",
+	.base.cra_driver_name	= "xts-aes-neonbs",
 	.base.cra_priority	= 250,
 	.base.cra_blocksize	= AES_BLOCK_SIZE,
 	.base.cra_ctxsize	= sizeof(struct aesbs_xts_ctx),
 	.base.cra_module	= THIS_MODULE,
-	.base.cra_flags		= CRYPTO_ALG_INTERNAL,
 
 	.min_keysize		= 2 * AES_MIN_KEY_SIZE,
 	.max_keysize		= 2 * AES_MAX_KEY_SIZE,
@@ -512,54 +445,17 @@ static struct skcipher_alg aes_algs[] = { {
 	.decrypt		= xts_decrypt,
 } };
 
-static struct simd_skcipher_alg *aes_simd_algs[ARRAY_SIZE(aes_algs)];
-
 static void aes_exit(void)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(aes_simd_algs); i++)
-		if (aes_simd_algs[i])
-			simd_skcipher_free(aes_simd_algs[i]);
-
 	crypto_unregister_skciphers(aes_algs, ARRAY_SIZE(aes_algs));
 }
 
 static int __init aes_init(void)
 {
-	struct simd_skcipher_alg *simd;
-	const char *basename;
-	const char *algname;
-	const char *drvname;
-	int err;
-	int i;
-
 	if (!cpu_have_named_feature(ASIMD))
 		return -ENODEV;
 
-	err = crypto_register_skciphers(aes_algs, ARRAY_SIZE(aes_algs));
-	if (err)
-		return err;
-
-	for (i = 0; i < ARRAY_SIZE(aes_algs); i++) {
-		if (!(aes_algs[i].base.cra_flags & CRYPTO_ALG_INTERNAL))
-			continue;
-
-		algname = aes_algs[i].base.cra_name + 2;
-		drvname = aes_algs[i].base.cra_driver_name + 2;
-		basename = aes_algs[i].base.cra_driver_name;
-		simd = simd_skcipher_create_compat(algname, drvname, basename);
-		err = PTR_ERR(simd);
-		if (IS_ERR(simd))
-			goto unregister_simds;
-
-		aes_simd_algs[i] = simd;
-	}
-	return 0;
-
-unregister_simds:
-	aes_exit();
-	return err;
+	return crypto_register_skciphers(aes_algs, ARRAY_SIZE(aes_algs));
 }
 
 module_init(aes_init);
diff --git a/arch/arm64/crypto/ghash-ce-glue.c b/arch/arm64/crypto/ghash-ce-glue.c
index 720cd3a58da3..15794fe21a0b 100644
--- a/arch/arm64/crypto/ghash-ce-glue.c
+++ b/arch/arm64/crypto/ghash-ce-glue.c
@@ -362,84 +362,36 @@ static int gcm_encrypt(struct aead_request *req)
 
 	err = skcipher_walk_aead_encrypt(&walk, req, false);
 
-	if (likely(crypto_simd_usable())) {
-		do {
-			const u8 *src = walk.src.virt.addr;
-			u8 *dst = walk.dst.virt.addr;
-			int nbytes = walk.nbytes;
-
-			tag = (u8 *)&lengths;
-
-			if (unlikely(nbytes > 0 && nbytes < AES_BLOCK_SIZE)) {
-				src = dst = memcpy(buf + sizeof(buf) - nbytes,
-						   src, nbytes);
-			} else if (nbytes < walk.total) {
-				nbytes &= ~(AES_BLOCK_SIZE - 1);
-				tag = NULL;
-			}
-
-			kernel_neon_begin();
-			pmull_gcm_encrypt(nbytes, dst, src, ctx->ghash_key.h,
-					  dg, iv, ctx->aes_key.key_enc, nrounds,
-					  tag);
-			kernel_neon_end();
-
-			if (unlikely(!nbytes))
-				break;
-
-			if (unlikely(nbytes > 0 && nbytes < AES_BLOCK_SIZE))
-				memcpy(walk.dst.virt.addr,
-				       buf + sizeof(buf) - nbytes, nbytes);
-
-			err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
-		} while (walk.nbytes);
-	} else {
-		while (walk.nbytes >= AES_BLOCK_SIZE) {
-			int blocks = walk.nbytes / AES_BLOCK_SIZE;
-			const u8 *src = walk.src.virt.addr;
-			u8 *dst = walk.dst.virt.addr;
-			int remaining = blocks;
-
-			do {
-				aes_encrypt(&ctx->aes_key, buf, iv);
-				crypto_xor_cpy(dst, src, buf, AES_BLOCK_SIZE);
-				crypto_inc(iv, AES_BLOCK_SIZE);
-
-				dst += AES_BLOCK_SIZE;
-				src += AES_BLOCK_SIZE;
-			} while (--remaining > 0);
-
-			ghash_do_update(blocks, dg, walk.dst.virt.addr,
-					&ctx->ghash_key, NULL);
-
-			err = skcipher_walk_done(&walk,
-						 walk.nbytes % AES_BLOCK_SIZE);
-		}
-
-		/* handle the tail */
-		if (walk.nbytes) {
-			aes_encrypt(&ctx->aes_key, buf, iv);
+	do {
+		const u8 *src = walk.src.virt.addr;
+		u8 *dst = walk.dst.virt.addr;
+		int nbytes = walk.nbytes;
 
-			crypto_xor_cpy(walk.dst.virt.addr, walk.src.virt.addr,
-				       buf, walk.nbytes);
+		tag = (u8 *)&lengths;
 
-			memcpy(buf, walk.dst.virt.addr, walk.nbytes);
-			memset(buf + walk.nbytes, 0, sizeof(buf) - walk.nbytes);
+		if (unlikely(nbytes > 0 && nbytes < AES_BLOCK_SIZE)) {
+			src = dst = memcpy(buf + sizeof(buf) - nbytes,
+					   src, nbytes);
+		} else if (nbytes < walk.total) {
+			nbytes &= ~(AES_BLOCK_SIZE - 1);
+			tag = NULL;
 		}
 
-		tag = (u8 *)&lengths;
-		ghash_do_update(1, dg, tag, &ctx->ghash_key,
-				walk.nbytes ? buf : NULL);
+		kernel_neon_begin();
+		pmull_gcm_encrypt(nbytes, dst, src, ctx->ghash_key.h,
+				  dg, iv, ctx->aes_key.key_enc, nrounds,
+				  tag);
+		kernel_neon_end();
 
-		if (walk.nbytes)
-			err = skcipher_walk_done(&walk, 0);
+		if (unlikely(!nbytes))
+			break;
 
-		put_unaligned_be64(dg[1], tag);
-		put_unaligned_be64(dg[0], tag + 8);
-		put_unaligned_be32(1, iv + GCM_IV_SIZE);
-		aes_encrypt(&ctx->aes_key, iv, iv);
-		crypto_xor(tag, iv, AES_BLOCK_SIZE);
-	}
+		if (unlikely(nbytes > 0 && nbytes < AES_BLOCK_SIZE))
+			memcpy(walk.dst.virt.addr,
+			       buf + sizeof(buf) - nbytes, nbytes);
+
+		err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
+	} while (walk.nbytes);
 
 	if (err)
 		return err;
@@ -464,6 +416,7 @@ static int gcm_decrypt(struct aead_request *req)
 	u64 dg[2] = {};
 	be128 lengths;
 	u8 *tag;
+	int ret;
 	int err;
 
 	lengths.a = cpu_to_be64(req->assoclen * 8);
@@ -481,101 +434,41 @@ static int gcm_decrypt(struct aead_request *req)
 
 	err = skcipher_walk_aead_decrypt(&walk, req, false);
 
-	if (likely(crypto_simd_usable())) {
-		int ret;
-
-		do {
-			const u8 *src = walk.src.virt.addr;
-			u8 *dst = walk.dst.virt.addr;
-			int nbytes = walk.nbytes;
-
-			tag = (u8 *)&lengths;
-
-			if (unlikely(nbytes > 0 && nbytes < AES_BLOCK_SIZE)) {
-				src = dst = memcpy(buf + sizeof(buf) - nbytes,
-						   src, nbytes);
-			} else if (nbytes < walk.total) {
-				nbytes &= ~(AES_BLOCK_SIZE - 1);
-				tag = NULL;
-			}
-
-			kernel_neon_begin();
-			ret = pmull_gcm_decrypt(nbytes, dst, src,
-						ctx->ghash_key.h,
-						dg, iv, ctx->aes_key.key_enc,
-						nrounds, tag, otag, authsize);
-			kernel_neon_end();
-
-			if (unlikely(!nbytes))
-				break;
-
-			if (unlikely(nbytes > 0 && nbytes < AES_BLOCK_SIZE))
-				memcpy(walk.dst.virt.addr,
-				       buf + sizeof(buf) - nbytes, nbytes);
-
-			err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
-		} while (walk.nbytes);
-
-		if (err)
-			return err;
-		if (ret)
-			return -EBADMSG;
-	} else {
-		while (walk.nbytes >= AES_BLOCK_SIZE) {
-			int blocks = walk.nbytes / AES_BLOCK_SIZE;
-			const u8 *src = walk.src.virt.addr;
-			u8 *dst = walk.dst.virt.addr;
-
-			ghash_do_update(blocks, dg, walk.src.virt.addr,
-					&ctx->ghash_key, NULL);
-
-			do {
-				aes_encrypt(&ctx->aes_key, buf, iv);
-				crypto_xor_cpy(dst, src, buf, AES_BLOCK_SIZE);
-				crypto_inc(iv, AES_BLOCK_SIZE);
-
-				dst += AES_BLOCK_SIZE;
-				src += AES_BLOCK_SIZE;
-			} while (--blocks > 0);
+	do {
+		const u8 *src = walk.src.virt.addr;
+		u8 *dst = walk.dst.virt.addr;
+		int nbytes = walk.nbytes;
 
-			err = skcipher_walk_done(&walk,
-						 walk.nbytes % AES_BLOCK_SIZE);
-		}
+		tag = (u8 *)&lengths;
 
-		/* handle the tail */
-		if (walk.nbytes) {
-			memcpy(buf, walk.src.virt.addr, walk.nbytes);
-			memset(buf + walk.nbytes, 0, sizeof(buf) - walk.nbytes);
+		if (unlikely(nbytes > 0 && nbytes < AES_BLOCK_SIZE)) {
+			src = dst = memcpy(buf + sizeof(buf) - nbytes,
+					   src, nbytes);
+		} else if (nbytes < walk.total) {
+			nbytes &= ~(AES_BLOCK_SIZE - 1);
+			tag = NULL;
 		}
 
-		tag = (u8 *)&lengths;
-		ghash_do_update(1, dg, tag, &ctx->ghash_key,
-				walk.nbytes ? buf : NULL);
-
-		if (walk.nbytes) {
-			aes_encrypt(&ctx->aes_key, buf, iv);
+		kernel_neon_begin();
+		ret = pmull_gcm_decrypt(nbytes, dst, src, ctx->ghash_key.h,
+					dg, iv, ctx->aes_key.key_enc,
+					nrounds, tag, otag, authsize);
+		kernel_neon_end();
 
-			crypto_xor_cpy(walk.dst.virt.addr, walk.src.virt.addr,
-				       buf, walk.nbytes);
+		if (unlikely(!nbytes))
+			break;
 
-			err = skcipher_walk_done(&walk, 0);
-		}
+		if (unlikely(nbytes > 0 && nbytes < AES_BLOCK_SIZE))
+			memcpy(walk.dst.virt.addr,
+			       buf + sizeof(buf) - nbytes, nbytes);
 
-		if (err)
-			return err;
+		err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
+	} while (walk.nbytes);
 
-		put_unaligned_be64(dg[1], tag);
-		put_unaligned_be64(dg[0], tag + 8);
-		put_unaligned_be32(1, iv + GCM_IV_SIZE);
-		aes_encrypt(&ctx->aes_key, iv, iv);
-		crypto_xor(tag, iv, AES_BLOCK_SIZE);
+	if (err)
+		return err;
 
-		if (crypto_memneq(tag, otag, authsize)) {
-			memzero_explicit(tag, AES_BLOCK_SIZE);
-			return -EBADMSG;
-		}
-	}
-	return 0;
+	return ret ? -EBADMSG : 0;
 }
 
 static struct aead_alg gcm_aes_alg = {
diff --git a/arch/arm64/include/asm/arch_timer.h b/arch/arm64/include/asm/arch_timer.h
index 88d20f04c64a..af1fafbe7e1d 100644
--- a/arch/arm64/include/asm/arch_timer.h
+++ b/arch/arm64/include/asm/arch_timer.h
@@ -32,7 +32,7 @@
 	({								\
 		const struct arch_timer_erratum_workaround *__wa;	\
 		__wa = __this_cpu_read(timer_unstable_counter_workaround); \
-		(__wa && __wa->h) ? __wa->h : arch_timer_##h;		\
+		(__wa && __wa->h) ? ({ isb(); __wa->h;}) : arch_timer_##h; \
 	})
 
 #else
@@ -52,8 +52,6 @@ struct arch_timer_erratum_workaround {
 	enum arch_timer_erratum_match_type match_type;
 	const void *id;
 	const char *desc;
-	u32 (*read_cntp_tval_el0)(void);
-	u32 (*read_cntv_tval_el0)(void);
 	u64 (*read_cntpct_el0)(void);
 	u64 (*read_cntvct_el0)(void);
 	int (*set_next_event_phys)(unsigned long, struct clock_event_device *);
@@ -64,25 +62,28 @@ struct arch_timer_erratum_workaround {
 DECLARE_PER_CPU(const struct arch_timer_erratum_workaround *,
 		timer_unstable_counter_workaround);
 
-/* inline sysreg accessors that make erratum_handler() work */
-static inline notrace u32 arch_timer_read_cntp_tval_el0(void)
+static inline notrace u64 arch_timer_read_cntpct_el0(void)
 {
-	return read_sysreg(cntp_tval_el0);
-}
+	u64 cnt;
 
-static inline notrace u32 arch_timer_read_cntv_tval_el0(void)
-{
-	return read_sysreg(cntv_tval_el0);
-}
+	asm volatile(ALTERNATIVE("isb\n mrs %0, cntpct_el0",
+				 "nop\n" __mrs_s("%0", SYS_CNTPCTSS_EL0),
+				 ARM64_HAS_ECV)
+		     : "=r" (cnt));
 
-static inline notrace u64 arch_timer_read_cntpct_el0(void)
-{
-	return read_sysreg(cntpct_el0);
+	return cnt;
 }
 
 static inline notrace u64 arch_timer_read_cntvct_el0(void)
 {
-	return read_sysreg(cntvct_el0);
+	u64 cnt;
+
+	asm volatile(ALTERNATIVE("isb\n mrs %0, cntvct_el0",
+				 "nop\n" __mrs_s("%0", SYS_CNTVCTSS_EL0),
+				 ARM64_HAS_ECV)
+		     : "=r" (cnt));
+
+	return cnt;
 }
 
 #define arch_timer_reg_read_stable(reg)					\
@@ -102,51 +103,58 @@ static inline notrace u64 arch_timer_read_cntvct_el0(void)
  * the code.
  */
 static __always_inline
-void arch_timer_reg_write_cp15(int access, enum arch_timer_reg reg, u32 val)
+void arch_timer_reg_write_cp15(int access, enum arch_timer_reg reg, u64 val)
 {
 	if (access == ARCH_TIMER_PHYS_ACCESS) {
 		switch (reg) {
 		case ARCH_TIMER_REG_CTRL:
 			write_sysreg(val, cntp_ctl_el0);
+			isb();
 			break;
-		case ARCH_TIMER_REG_TVAL:
-			write_sysreg(val, cntp_tval_el0);
+		case ARCH_TIMER_REG_CVAL:
+			write_sysreg(val, cntp_cval_el0);
 			break;
+		default:
+			BUILD_BUG();
 		}
 	} else if (access == ARCH_TIMER_VIRT_ACCESS) {
 		switch (reg) {
 		case ARCH_TIMER_REG_CTRL:
 			write_sysreg(val, cntv_ctl_el0);
+			isb();
 			break;
-		case ARCH_TIMER_REG_TVAL:
-			write_sysreg(val, cntv_tval_el0);
+		case ARCH_TIMER_REG_CVAL:
+			write_sysreg(val, cntv_cval_el0);
 			break;
+		default:
+			BUILD_BUG();
 		}
+	} else {
+		BUILD_BUG();
 	}
-
-	isb();
 }
 
 static __always_inline
-u32 arch_timer_reg_read_cp15(int access, enum arch_timer_reg reg)
+u64 arch_timer_reg_read_cp15(int access, enum arch_timer_reg reg)
 {
 	if (access == ARCH_TIMER_PHYS_ACCESS) {
 		switch (reg) {
 		case ARCH_TIMER_REG_CTRL:
 			return read_sysreg(cntp_ctl_el0);
-		case ARCH_TIMER_REG_TVAL:
-			return arch_timer_reg_read_stable(cntp_tval_el0);
+		default:
+			BUILD_BUG();
 		}
 	} else if (access == ARCH_TIMER_VIRT_ACCESS) {
 		switch (reg) {
 		case ARCH_TIMER_REG_CTRL:
 			return read_sysreg(cntv_ctl_el0);
-		case ARCH_TIMER_REG_TVAL:
-			return arch_timer_reg_read_stable(cntv_tval_el0);
+		default:
+			BUILD_BUG();
 		}
 	}
 
-	BUG();
+	BUILD_BUG();
+	unreachable();
 }
 
 static inline u32 arch_timer_get_cntfrq(void)
@@ -169,7 +177,6 @@ static __always_inline u64 __arch_counter_get_cntpct_stable(void)
 {
 	u64 cnt;
 
-	isb();
 	cnt = arch_timer_reg_read_stable(cntpct_el0);
 	arch_counter_enforce_ordering(cnt);
 	return cnt;
@@ -179,8 +186,10 @@ static __always_inline u64 __arch_counter_get_cntpct(void)
 {
 	u64 cnt;
 
-	isb();
-	cnt = read_sysreg(cntpct_el0);
+	asm volatile(ALTERNATIVE("isb\n mrs %0, cntpct_el0",
+				 "nop\n" __mrs_s("%0", SYS_CNTPCTSS_EL0),
+				 ARM64_HAS_ECV)
+		     : "=r" (cnt));
 	arch_counter_enforce_ordering(cnt);
 	return cnt;
 }
@@ -189,7 +198,6 @@ static __always_inline u64 __arch_counter_get_cntvct_stable(void)
 {
 	u64 cnt;
 
-	isb();
 	cnt = arch_timer_reg_read_stable(cntvct_el0);
 	arch_counter_enforce_ordering(cnt);
 	return cnt;
@@ -199,8 +207,10 @@ static __always_inline u64 __arch_counter_get_cntvct(void)
 {
 	u64 cnt;
 
-	isb();
-	cnt = read_sysreg(cntvct_el0);
+	asm volatile(ALTERNATIVE("isb\n mrs %0, cntvct_el0",
+				 "nop\n" __mrs_s("%0", SYS_CNTVCTSS_EL0),
+				 ARM64_HAS_ECV)
+		     : "=r" (cnt));
 	arch_counter_enforce_ordering(cnt);
 	return cnt;
 }
diff --git a/arch/arm64/include/asm/asm-extable.h b/arch/arm64/include/asm/asm-extable.h
new file mode 100644
index 000000000000..c39f2437e08e
--- /dev/null
+++ b/arch/arm64/include/asm/asm-extable.h
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef __ASM_ASM_EXTABLE_H
+#define __ASM_ASM_EXTABLE_H
+
+#define EX_TYPE_NONE			0
+#define EX_TYPE_FIXUP			1
+#define EX_TYPE_BPF			2
+#define EX_TYPE_UACCESS_ERR_ZERO	3
+#define EX_TYPE_LOAD_UNALIGNED_ZEROPAD	4
+
+#ifdef __ASSEMBLY__
+
+#define __ASM_EXTABLE_RAW(insn, fixup, type, data)	\
+	.pushsection	__ex_table, "a";		\
+	.align		2;				\
+	.long		((insn) - .);			\
+	.long		((fixup) - .);			\
+	.short		(type);				\
+	.short		(data);				\
+	.popsection;
+
+/*
+ * Create an exception table entry for `insn`, which will branch to `fixup`
+ * when an unhandled fault is taken.
+ */
+	.macro		_asm_extable, insn, fixup
+	__ASM_EXTABLE_RAW(\insn, \fixup, EX_TYPE_FIXUP, 0)
+	.endm
+
+/*
+ * Create an exception table entry for `insn` if `fixup` is provided. Otherwise
+ * do nothing.
+ */
+	.macro		_cond_extable, insn, fixup
+	.ifnc		\fixup,
+	_asm_extable	\insn, \fixup
+	.endif
+	.endm
+
+#else /* __ASSEMBLY__ */
+
+#include <linux/bits.h>
+#include <linux/stringify.h>
+
+#include <asm/gpr-num.h>
+
+#define __ASM_EXTABLE_RAW(insn, fixup, type, data)	\
+	".pushsection	__ex_table, \"a\"\n"		\
+	".align		2\n"				\
+	".long		((" insn ") - .)\n"		\
+	".long		((" fixup ") - .)\n"		\
+	".short		(" type ")\n"			\
+	".short		(" data ")\n"			\
+	".popsection\n"
+
+#define _ASM_EXTABLE(insn, fixup) \
+	__ASM_EXTABLE_RAW(#insn, #fixup, __stringify(EX_TYPE_FIXUP), "0")
+
+#define EX_DATA_REG_ERR_SHIFT	0
+#define EX_DATA_REG_ERR		GENMASK(4, 0)
+#define EX_DATA_REG_ZERO_SHIFT	5
+#define EX_DATA_REG_ZERO	GENMASK(9, 5)
+
+#define EX_DATA_REG(reg, gpr)						\
+	"((.L__gpr_num_" #gpr ") << " __stringify(EX_DATA_REG_##reg##_SHIFT) ")"
+
+#define _ASM_EXTABLE_UACCESS_ERR_ZERO(insn, fixup, err, zero)		\
+	__DEFINE_ASM_GPR_NUMS						\
+	__ASM_EXTABLE_RAW(#insn, #fixup, 				\
+			  __stringify(EX_TYPE_UACCESS_ERR_ZERO),	\
+			  "("						\
+			    EX_DATA_REG(ERR, err) " | "			\
+			    EX_DATA_REG(ZERO, zero)			\
+			  ")")
+
+#define _ASM_EXTABLE_UACCESS_ERR(insn, fixup, err)			\
+	_ASM_EXTABLE_UACCESS_ERR_ZERO(insn, fixup, err, wzr)
+
+#define EX_DATA_REG_DATA_SHIFT	0
+#define EX_DATA_REG_DATA	GENMASK(4, 0)
+#define EX_DATA_REG_ADDR_SHIFT	5
+#define EX_DATA_REG_ADDR	GENMASK(9, 5)
+
+#define _ASM_EXTABLE_LOAD_UNALIGNED_ZEROPAD(insn, fixup, data, addr)		\
+	__DEFINE_ASM_GPR_NUMS							\
+	__ASM_EXTABLE_RAW(#insn, #fixup,					\
+			  __stringify(EX_TYPE_LOAD_UNALIGNED_ZEROPAD),		\
+			  "("							\
+			    EX_DATA_REG(DATA, data) " | "			\
+			    EX_DATA_REG(ADDR, addr)				\
+			  ")")
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_ASM_EXTABLE_H */
diff --git a/arch/arm64/include/asm/asm-uaccess.h b/arch/arm64/include/asm/asm-uaccess.h
index ccedf548dac9..0557af834e03 100644
--- a/arch/arm64/include/asm/asm-uaccess.h
+++ b/arch/arm64/include/asm/asm-uaccess.h
@@ -3,10 +3,11 @@
 #define __ASM_ASM_UACCESS_H
 
 #include <asm/alternative-macros.h>
+#include <asm/asm-extable.h>
+#include <asm/assembler.h>
 #include <asm/kernel-pgtable.h>
 #include <asm/mmu.h>
 #include <asm/sysreg.h>
-#include <asm/assembler.h>
 
 /*
  * User access enabling/disabling macros.
@@ -58,6 +59,10 @@ alternative_else_nop_endif
 	.endm
 #endif
 
+#define USER(l, x...)				\
+9999:	x;					\
+	_asm_extable	9999b, l
+
 /*
  * Generate the assembly for LDTR/STTR with exception table entries.
  * This is complicated as there is no post-increment or pair versions of the
diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
index bfa58409a4d4..136d13f3d6e9 100644
--- a/arch/arm64/include/asm/assembler.h
+++ b/arch/arm64/include/asm/assembler.h
@@ -14,9 +14,10 @@
 
 #include <asm-generic/export.h>
 
-#include <asm/asm-offsets.h>
 #include <asm/alternative.h>
 #include <asm/asm-bug.h>
+#include <asm/asm-extable.h>
+#include <asm/asm-offsets.h>
 #include <asm/cpufeature.h>
 #include <asm/cputype.h>
 #include <asm/debug-monitors.h>
@@ -130,32 +131,6 @@ alternative_endif
 	.endm
 
 /*
- * Create an exception table entry for `insn`, which will branch to `fixup`
- * when an unhandled fault is taken.
- */
-	.macro		_asm_extable, insn, fixup
-	.pushsection	__ex_table, "a"
-	.align		3
-	.long		(\insn - .), (\fixup - .)
-	.popsection
-	.endm
-
-/*
- * Create an exception table entry for `insn` if `fixup` is provided. Otherwise
- * do nothing.
- */
-	.macro		_cond_extable, insn, fixup
-	.ifnc		\fixup,
-	_asm_extable	\insn, \fixup
-	.endif
-	.endm
-
-
-#define USER(l, x...)				\
-9999:	x;					\
-	_asm_extable	9999b, l
-
-/*
  * Register aliases.
  */
 lr	.req	x30		// link register
@@ -405,19 +380,19 @@ alternative_endif
 
 /*
  * Macro to perform a data cache maintenance for the interval
- * [start, end)
+ * [start, end) with dcache line size explicitly provided.
  *
  * 	op:		operation passed to dc instruction
  * 	domain:		domain used in dsb instruciton
  * 	start:          starting virtual address of the region
  * 	end:            end virtual address of the region
+ *	linesz:		dcache line size
  * 	fixup:		optional label to branch to on user fault
- * 	Corrupts:       start, end, tmp1, tmp2
+ * 	Corrupts:       start, end, tmp
  */
-	.macro dcache_by_line_op op, domain, start, end, tmp1, tmp2, fixup
-	dcache_line_size \tmp1, \tmp2
-	sub	\tmp2, \tmp1, #1
-	bic	\start, \start, \tmp2
+	.macro dcache_by_myline_op op, domain, start, end, linesz, tmp, fixup
+	sub	\tmp, \linesz, #1
+	bic	\start, \start, \tmp
 .Ldcache_op\@:
 	.ifc	\op, cvau
 	__dcache_op_workaround_clean_cache \op, \start
@@ -436,7 +411,7 @@ alternative_endif
 	.endif
 	.endif
 	.endif
-	add	\start, \start, \tmp1
+	add	\start, \start, \linesz
 	cmp	\start, \end
 	b.lo	.Ldcache_op\@
 	dsb	\domain
@@ -445,6 +420,22 @@ alternative_endif
 	.endm
 
 /*
+ * Macro to perform a data cache maintenance for the interval
+ * [start, end)
+ *
+ * 	op:		operation passed to dc instruction
+ * 	domain:		domain used in dsb instruciton
+ * 	start:          starting virtual address of the region
+ * 	end:            end virtual address of the region
+ * 	fixup:		optional label to branch to on user fault
+ * 	Corrupts:       start, end, tmp1, tmp2
+ */
+	.macro dcache_by_line_op op, domain, start, end, tmp1, tmp2, fixup
+	dcache_line_size \tmp1, \tmp2
+	dcache_by_myline_op \op, \domain, \start, \end, \tmp1, \tmp2, \fixup
+	.endm
+
+/*
  * Macro to perform an instruction cache maintenance for the interval
  * [start, end)
  *
@@ -468,6 +459,25 @@ alternative_endif
 	.endm
 
 /*
+ * To prevent the possibility of old and new partial table walks being visible
+ * in the tlb, switch the ttbr to a zero page when we invalidate the old
+ * records. D4.7.1 'General TLB maintenance requirements' in ARM DDI 0487A.i
+ * Even switching to our copied tables will cause a changed output address at
+ * each stage of the walk.
+ */
+	.macro break_before_make_ttbr_switch zero_page, page_table, tmp, tmp2
+	phys_to_ttbr \tmp, \zero_page
+	msr	ttbr1_el1, \tmp
+	isb
+	tlbi	vmalle1
+	dsb	nsh
+	phys_to_ttbr \tmp, \page_table
+	offset_ttbr1 \tmp, \tmp2
+	msr	ttbr1_el1, \tmp
+	isb
+	.endm
+
+/*
  * reset_pmuserenr_el0 - reset PMUSERENR_EL0 if PMUv3 present
  */
 	.macro	reset_pmuserenr_el0, tmpreg
diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
index 451e11e5fd23..1c5a00598458 100644
--- a/arch/arm64/include/asm/barrier.h
+++ b/arch/arm64/include/asm/barrier.h
@@ -23,7 +23,7 @@
 #define dsb(opt)	asm volatile("dsb " #opt : : : "memory")
 
 #define psb_csync()	asm volatile("hint #17" : : : "memory")
-#define tsb_csync()	asm volatile("hint #18" : : : "memory")
+#define __tsb_csync()	asm volatile("hint #18" : : : "memory")
 #define csdb()		asm volatile("hint #20" : : : "memory")
 
 #ifdef CONFIG_ARM64_PSEUDO_NMI
@@ -46,6 +46,20 @@
 #define dma_rmb()	dmb(oshld)
 #define dma_wmb()	dmb(oshst)
 
+
+#define tsb_csync()								\
+	do {									\
+		/*								\
+		 * CPUs affected by Arm Erratum 2054223 or 2067961 needs	\
+		 * another TSB to ensure the trace is flushed. The barriers	\
+		 * don't have to be strictly back to back, as long as the	\
+		 * CPU is in trace prohibited state.				\
+		 */								\
+		if (cpus_have_final_cap(ARM64_WORKAROUND_TSB_FLUSH_FAILURE))	\
+			__tsb_csync();						\
+		__tsb_csync();							\
+	} while (0)
+
 /*
  * Generate a mask for array_index__nospec() that is ~0UL when 0 <= idx < sz
  * and 0 otherwise.
diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 6231e1f0abe7..19b8441aa8f2 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -73,6 +73,8 @@
 #define ARM_CPU_PART_CORTEX_A76		0xD0B
 #define ARM_CPU_PART_NEOVERSE_N1	0xD0C
 #define ARM_CPU_PART_CORTEX_A77		0xD0D
+#define ARM_CPU_PART_CORTEX_A710	0xD47
+#define ARM_CPU_PART_NEOVERSE_N2	0xD49
 
 #define APM_CPU_PART_POTENZA		0x000
 
@@ -113,6 +115,8 @@
 #define MIDR_CORTEX_A76	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A76)
 #define MIDR_NEOVERSE_N1 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N1)
 #define MIDR_CORTEX_A77	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A77)
+#define MIDR_CORTEX_A710 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A710)
+#define MIDR_NEOVERSE_N2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N2)
 #define MIDR_THUNDERX	MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX)
 #define MIDR_THUNDERX_81XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_81XX)
 #define MIDR_THUNDERX_83XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_83XX)
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index d3e1825337be..ad55079abe47 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -14,7 +14,6 @@
 
 #ifdef CONFIG_EFI
 extern void efi_init(void);
-extern void efifb_setup_from_dmi(struct screen_info *si, const char *opt);
 #else
 #define efi_init()
 #endif
diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h
index 29f97eb3dad4..d52a0b269ee8 100644
--- a/arch/arm64/include/asm/esr.h
+++ b/arch/arm64/include/asm/esr.h
@@ -68,6 +68,7 @@
 #define ESR_ELx_EC_MAX		(0x3F)
 
 #define ESR_ELx_EC_SHIFT	(26)
+#define ESR_ELx_EC_WIDTH	(6)
 #define ESR_ELx_EC_MASK		(UL(0x3F) << ESR_ELx_EC_SHIFT)
 #define ESR_ELx_EC(esr)		(((esr) & ESR_ELx_EC_MASK) >> ESR_ELx_EC_SHIFT)
 
@@ -227,6 +228,9 @@
 #define ESR_ELx_SYS64_ISS_SYS_CNTVCT	(ESR_ELx_SYS64_ISS_SYS_VAL(3, 3, 2, 14, 0) | \
 					 ESR_ELx_SYS64_ISS_DIR_READ)
 
+#define ESR_ELx_SYS64_ISS_SYS_CNTVCTSS	(ESR_ELx_SYS64_ISS_SYS_VAL(3, 3, 6, 14, 0) | \
+					 ESR_ELx_SYS64_ISS_DIR_READ)
+
 #define ESR_ELx_SYS64_ISS_SYS_CNTFRQ	(ESR_ELx_SYS64_ISS_SYS_VAL(3, 3, 0, 14, 0) | \
 					 ESR_ELx_SYS64_ISS_DIR_READ)
 
@@ -317,6 +321,9 @@
 #define ESR_ELx_CP15_64_ISS_SYS_CNTVCT	(ESR_ELx_CP15_64_ISS_SYS_VAL(1, 14) | \
 					 ESR_ELx_CP15_64_ISS_DIR_READ)
 
+#define ESR_ELx_CP15_64_ISS_SYS_CNTVCTSS (ESR_ELx_CP15_64_ISS_SYS_VAL(9, 14) | \
+					 ESR_ELx_CP15_64_ISS_DIR_READ)
+
 #define ESR_ELx_CP15_32_ISS_SYS_CNTFRQ	(ESR_ELx_CP15_32_ISS_SYS_VAL(0, 0, 14, 0) |\
 					 ESR_ELx_CP15_32_ISS_DIR_READ)
 
diff --git a/arch/arm64/include/asm/extable.h b/arch/arm64/include/asm/extable.h
index b15eb4a3e6b2..8b300dd28def 100644
--- a/arch/arm64/include/asm/extable.h
+++ b/arch/arm64/include/asm/extable.h
@@ -18,10 +18,21 @@
 struct exception_table_entry
 {
 	int insn, fixup;
+	short type, data;
 };
 
 #define ARCH_HAS_RELATIVE_EXTABLE
 
+#define swap_ex_entry_fixup(a, b, tmp, delta)		\
+do {							\
+	(a)->fixup = (b)->fixup + (delta);		\
+	(b)->fixup = (tmp).fixup - (delta);		\
+	(a)->type = (b)->type;				\
+	(b)->type = (tmp).type;				\
+	(a)->data = (b)->data;				\
+	(b)->data = (tmp).data;				\
+} while (0)
+
 static inline bool in_bpf_jit(struct pt_regs *regs)
 {
 	if (!IS_ENABLED(CONFIG_BPF_JIT))
@@ -32,16 +43,16 @@ static inline bool in_bpf_jit(struct pt_regs *regs)
 }
 
 #ifdef CONFIG_BPF_JIT
-int arm64_bpf_fixup_exception(const struct exception_table_entry *ex,
-			      struct pt_regs *regs);
+bool ex_handler_bpf(const struct exception_table_entry *ex,
+		    struct pt_regs *regs);
 #else /* !CONFIG_BPF_JIT */
 static inline
-int arm64_bpf_fixup_exception(const struct exception_table_entry *ex,
-			      struct pt_regs *regs)
+bool ex_handler_bpf(const struct exception_table_entry *ex,
+		    struct pt_regs *regs)
 {
-	return 0;
+	return false;
 }
 #endif /* !CONFIG_BPF_JIT */
 
-extern int fixup_exception(struct pt_regs *regs);
+bool fixup_exception(struct pt_regs *regs);
 #endif
diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h
index 9a62884183e5..dbb4b30a5648 100644
--- a/arch/arm64/include/asm/fpsimd.h
+++ b/arch/arm64/include/asm/fpsimd.h
@@ -62,15 +62,13 @@ static inline size_t sve_ffr_offset(int vl)
 
 static inline void *sve_pffr(struct thread_struct *thread)
 {
-	return (char *)thread->sve_state + sve_ffr_offset(thread->sve_vl);
+	return (char *)thread->sve_state + sve_ffr_offset(thread_get_sve_vl(thread));
 }
 
-extern void sve_save_state(void *state, u32 *pfpsr);
+extern void sve_save_state(void *state, u32 *pfpsr, int save_ffr);
 extern void sve_load_state(void const *state, u32 const *pfpsr,
-			   unsigned long vq_minus_1);
-extern void sve_flush_live(unsigned long vq_minus_1);
-extern void sve_load_from_fpsimd_state(struct user_fpsimd_state const *state,
-				       unsigned long vq_minus_1);
+			   int restore_ffr);
+extern void sve_flush_live(bool flush_ffr, unsigned long vq_minus_1);
 extern unsigned int sve_get_vl(void);
 extern void sve_set_vq(unsigned long vq_minus_1);
 
@@ -79,10 +77,6 @@ extern void sve_kernel_enable(const struct arm64_cpu_capabilities *__unused);
 
 extern u64 read_zcr_features(void);
 
-extern int __ro_after_init sve_max_vl;
-extern int __ro_after_init sve_max_virtualisable_vl;
-extern __ro_after_init DECLARE_BITMAP(sve_vq_map, SVE_VQ_MAX);
-
 /*
  * Helpers to translate bit indices in sve_vq_map to VQ values (and
  * vice versa).  This allows find_next_bit() to be used to find the
@@ -98,15 +92,29 @@ static inline unsigned int __bit_to_vq(unsigned int bit)
 	return SVE_VQ_MAX - bit;
 }
 
-/* Ensure vq >= SVE_VQ_MIN && vq <= SVE_VQ_MAX before calling this function */
-static inline bool sve_vq_available(unsigned int vq)
-{
-	return test_bit(__vq_to_bit(vq), sve_vq_map);
-}
 
-#ifdef CONFIG_ARM64_SVE
+struct vl_info {
+	enum vec_type type;
+	const char *name;		/* For display purposes */
 
-extern size_t sve_state_size(struct task_struct const *task);
+	/* Minimum supported vector length across all CPUs */
+	int min_vl;
+
+	/* Maximum supported vector length across all CPUs */
+	int max_vl;
+	int max_virtualisable_vl;
+
+	/*
+	 * Set of available vector lengths,
+	 * where length vq encoded as bit __vq_to_bit(vq):
+	 */
+	DECLARE_BITMAP(vq_map, SVE_VQ_MAX);
+
+	/* Set of vector lengths present on at least one cpu: */
+	DECLARE_BITMAP(vq_partial_map, SVE_VQ_MAX);
+};
+
+#ifdef CONFIG_ARM64_SVE
 
 extern void sve_alloc(struct task_struct *task);
 extern void fpsimd_release_task(struct task_struct *task);
@@ -143,11 +151,63 @@ static inline void sve_user_enable(void)
  * Probing and setup functions.
  * Calls to these functions must be serialised with one another.
  */
-extern void __init sve_init_vq_map(void);
-extern void sve_update_vq_map(void);
-extern int sve_verify_vq_map(void);
+enum vec_type;
+
+extern void __init vec_init_vq_map(enum vec_type type);
+extern void vec_update_vq_map(enum vec_type type);
+extern int vec_verify_vq_map(enum vec_type type);
 extern void __init sve_setup(void);
 
+extern __ro_after_init struct vl_info vl_info[ARM64_VEC_MAX];
+
+static inline void write_vl(enum vec_type type, u64 val)
+{
+	u64 tmp;
+
+	switch (type) {
+#ifdef CONFIG_ARM64_SVE
+	case ARM64_VEC_SVE:
+		tmp = read_sysreg_s(SYS_ZCR_EL1) & ~ZCR_ELx_LEN_MASK;
+		write_sysreg_s(tmp | val, SYS_ZCR_EL1);
+		break;
+#endif
+	default:
+		WARN_ON_ONCE(1);
+		break;
+	}
+}
+
+static inline int vec_max_vl(enum vec_type type)
+{
+	return vl_info[type].max_vl;
+}
+
+static inline int vec_max_virtualisable_vl(enum vec_type type)
+{
+	return vl_info[type].max_virtualisable_vl;
+}
+
+static inline int sve_max_vl(void)
+{
+	return vec_max_vl(ARM64_VEC_SVE);
+}
+
+static inline int sve_max_virtualisable_vl(void)
+{
+	return vec_max_virtualisable_vl(ARM64_VEC_SVE);
+}
+
+/* Ensure vq >= SVE_VQ_MIN && vq <= SVE_VQ_MAX before calling this function */
+static inline bool vq_available(enum vec_type type, unsigned int vq)
+{
+	return test_bit(__vq_to_bit(vq), vl_info[type].vq_map);
+}
+
+static inline bool sve_vq_available(unsigned int vq)
+{
+	return vq_available(ARM64_VEC_SVE, vq);
+}
+
 #else /* ! CONFIG_ARM64_SVE */
 
 static inline void sve_alloc(struct task_struct *task) { }
@@ -155,6 +215,11 @@ static inline void fpsimd_release_task(struct task_struct *task) { }
 static inline void sve_sync_to_fpsimd(struct task_struct *task) { }
 static inline void sve_sync_from_fpsimd_zeropad(struct task_struct *task) { }
 
+static inline int sve_max_virtualisable_vl(void)
+{
+	return 0;
+}
+
 static inline int sve_set_current_vl(unsigned long arg)
 {
 	return -EINVAL;
@@ -165,14 +230,21 @@ static inline int sve_get_current_vl(void)
 	return -EINVAL;
 }
 
+static inline int sve_max_vl(void)
+{
+	return -EINVAL;
+}
+
+static inline bool sve_vq_available(unsigned int vq) { return false; }
+
 static inline void sve_user_disable(void) { BUILD_BUG(); }
 static inline void sve_user_enable(void) { BUILD_BUG(); }
 
 #define sve_cond_update_zcr_vq(val, reg) do { } while (0)
 
-static inline void sve_init_vq_map(void) { }
-static inline void sve_update_vq_map(void) { }
-static inline int sve_verify_vq_map(void) { return 0; }
+static inline void vec_init_vq_map(enum vec_type t) { }
+static inline void vec_update_vq_map(enum vec_type t) { }
+static inline int vec_verify_vq_map(enum vec_type t) { return 0; }
 static inline void sve_setup(void) { }
 
 #endif /* ! CONFIG_ARM64_SVE */
diff --git a/arch/arm64/include/asm/fpsimdmacros.h b/arch/arm64/include/asm/fpsimdmacros.h
index 00a2c0b69c2b..2509d7dde55a 100644
--- a/arch/arm64/include/asm/fpsimdmacros.h
+++ b/arch/arm64/include/asm/fpsimdmacros.h
@@ -217,28 +217,36 @@
 .macro sve_flush_z
  _for n, 0, 31, _sve_flush_z	\n
 .endm
-.macro sve_flush_p_ffr
+.macro sve_flush_p
  _for n, 0, 15, _sve_pfalse	\n
+.endm
+.macro sve_flush_ffr
 		_sve_wrffr	0
 .endm
 
-.macro sve_save nxbase, xpfpsr, nxtmp
+.macro sve_save nxbase, xpfpsr, save_ffr, nxtmp
  _for n, 0, 31,	_sve_str_v	\n, \nxbase, \n - 34
  _for n, 0, 15,	_sve_str_p	\n, \nxbase, \n - 16
+		cbz		\save_ffr, 921f
 		_sve_rdffr	0
 		_sve_str_p	0, \nxbase
 		_sve_ldr_p	0, \nxbase, -16
-
+		b		922f
+921:
+		str		xzr, [x\nxbase]		// Zero out FFR
+922:
 		mrs		x\nxtmp, fpsr
 		str		w\nxtmp, [\xpfpsr]
 		mrs		x\nxtmp, fpcr
 		str		w\nxtmp, [\xpfpsr, #4]
 .endm
 
-.macro __sve_load nxbase, xpfpsr, nxtmp
+.macro sve_load nxbase, xpfpsr, restore_ffr, nxtmp
  _for n, 0, 31,	_sve_ldr_v	\n, \nxbase, \n - 34
+		cbz		\restore_ffr, 921f
 		_sve_ldr_p	0, \nxbase
 		_sve_wrffr	0
+921:
  _for n, 0, 15,	_sve_ldr_p	\n, \nxbase, \n - 16
 
 		ldr		w\nxtmp, [\xpfpsr]
@@ -246,8 +254,3 @@
 		ldr		w\nxtmp, [\xpfpsr, #4]
 		msr		fpcr, x\nxtmp
 .endm
-
-.macro sve_load nxbase, xpfpsr, xvqminus1, nxtmp, xtmp2
-		sve_load_vq	\xvqminus1, x\nxtmp, \xtmp2
-		__sve_load	\nxbase, \xpfpsr, \nxtmp
-.endm
diff --git a/arch/arm64/include/asm/ftrace.h b/arch/arm64/include/asm/ftrace.h
index 91fa4baa1a93..1494cfa8639b 100644
--- a/arch/arm64/include/asm/ftrace.h
+++ b/arch/arm64/include/asm/ftrace.h
@@ -12,10 +12,21 @@
 
 #define HAVE_FUNCTION_GRAPH_FP_TEST
 
+/*
+ * HAVE_FUNCTION_GRAPH_RET_ADDR_PTR means that the architecture can provide a
+ * "return address pointer" which can be used to uniquely identify a return
+ * address which has been overwritten.
+ *
+ * On arm64 we use the address of the caller's frame record, which remains the
+ * same for the lifetime of the instrumented function, unlike the return
+ * address in the LR.
+ */
+#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
+
 #ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
 #define ARCH_SUPPORTS_FTRACE_OPS 1
 #else
-#define MCOUNT_ADDR		((unsigned long)_mcount)
+#define MCOUNT_ADDR		((unsigned long)function_nocfi(_mcount))
 #endif
 
 /* The BL at the callsite's adjusted rec->ip */
diff --git a/arch/arm64/include/asm/futex.h b/arch/arm64/include/asm/futex.h
index 8e41faa37c69..bc06691d2062 100644
--- a/arch/arm64/include/asm/futex.h
+++ b/arch/arm64/include/asm/futex.h
@@ -25,19 +25,14 @@ do {									\
 "	cbz	%w0, 3f\n"						\
 "	sub	%w4, %w4, %w0\n"					\
 "	cbnz	%w4, 1b\n"						\
-"	mov	%w0, %w7\n"						\
+"	mov	%w0, %w6\n"						\
 "3:\n"									\
 "	dmb	ish\n"							\
-"	.pushsection .fixup,\"ax\"\n"					\
-"	.align	2\n"							\
-"4:	mov	%w0, %w6\n"						\
-"	b	3b\n"							\
-"	.popsection\n"							\
-	_ASM_EXTABLE(1b, 4b)						\
-	_ASM_EXTABLE(2b, 4b)						\
+	_ASM_EXTABLE_UACCESS_ERR(1b, 3b, %w0)				\
+	_ASM_EXTABLE_UACCESS_ERR(2b, 3b, %w0)				\
 	: "=&r" (ret), "=&r" (oldval), "+Q" (*uaddr), "=&r" (tmp),	\
 	  "+r" (loops)							\
-	: "r" (oparg), "Ir" (-EFAULT), "Ir" (-EAGAIN)			\
+	: "r" (oparg), "Ir" (-EAGAIN)					\
 	: "memory");							\
 	uaccess_disable_privileged();					\
 } while (0)
@@ -105,18 +100,14 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *_uaddr,
 "	cbz	%w3, 3f\n"
 "	sub	%w4, %w4, %w3\n"
 "	cbnz	%w4, 1b\n"
-"	mov	%w0, %w8\n"
+"	mov	%w0, %w7\n"
 "3:\n"
 "	dmb	ish\n"
 "4:\n"
-"	.pushsection .fixup,\"ax\"\n"
-"5:	mov	%w0, %w7\n"
-"	b	4b\n"
-"	.popsection\n"
-	_ASM_EXTABLE(1b, 5b)
-	_ASM_EXTABLE(2b, 5b)
+	_ASM_EXTABLE_UACCESS_ERR(1b, 4b, %w0)
+	_ASM_EXTABLE_UACCESS_ERR(2b, 4b, %w0)
 	: "+r" (ret), "=&r" (val), "+Q" (*uaddr), "=&r" (tmp), "+r" (loops)
-	: "r" (oldval), "r" (newval), "Ir" (-EFAULT), "Ir" (-EAGAIN)
+	: "r" (oldval), "r" (newval), "Ir" (-EAGAIN)
 	: "memory");
 	uaccess_disable_privileged();
 
diff --git a/arch/arm64/include/asm/gpr-num.h b/arch/arm64/include/asm/gpr-num.h
new file mode 100644
index 000000000000..05da4a7c5788
--- /dev/null
+++ b/arch/arm64/include/asm/gpr-num.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef __ASM_GPR_NUM_H
+#define __ASM_GPR_NUM_H
+
+#ifdef __ASSEMBLY__
+
+	.irp	num,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30
+	.equ	.L__gpr_num_x\num, \num
+	.equ	.L__gpr_num_w\num, \num
+	.endr
+	.equ	.L__gpr_num_xzr, 31
+	.equ	.L__gpr_num_wzr, 31
+
+#else /* __ASSEMBLY__ */
+
+#define __DEFINE_ASM_GPR_NUMS					\
+"	.irp	num,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30\n" \
+"	.equ	.L__gpr_num_x\\num, \\num\n"			\
+"	.equ	.L__gpr_num_w\\num, \\num\n"			\
+"	.endr\n"						\
+"	.equ	.L__gpr_num_xzr, 31\n"				\
+"	.equ	.L__gpr_num_wzr, 31\n"
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_GPR_NUM_H */
diff --git a/arch/arm64/include/asm/hwcap.h b/arch/arm64/include/asm/hwcap.h
index 8c129db8232a..b100e0055eab 100644
--- a/arch/arm64/include/asm/hwcap.h
+++ b/arch/arm64/include/asm/hwcap.h
@@ -105,6 +105,7 @@
 #define KERNEL_HWCAP_RNG		__khwcap2_feature(RNG)
 #define KERNEL_HWCAP_BTI		__khwcap2_feature(BTI)
 #define KERNEL_HWCAP_MTE		__khwcap2_feature(MTE)
+#define KERNEL_HWCAP_ECV		__khwcap2_feature(ECV)
 
 /*
  * This yields a mask that user programs can use to figure out what
diff --git a/arch/arm64/include/asm/kexec.h b/arch/arm64/include/asm/kexec.h
index 00dbcc71aeb2..9839bfc163d7 100644
--- a/arch/arm64/include/asm/kexec.h
+++ b/arch/arm64/include/asm/kexec.h
@@ -90,12 +90,24 @@ static inline void crash_prepare_suspend(void) {}
 static inline void crash_post_resume(void) {}
 #endif
 
+#if defined(CONFIG_KEXEC_CORE)
+void cpu_soft_restart(unsigned long el2_switch, unsigned long entry,
+		      unsigned long arg0, unsigned long arg1,
+		      unsigned long arg2);
+#endif
+
 #define ARCH_HAS_KIMAGE_ARCH
 
 struct kimage_arch {
 	void *dtb;
 	phys_addr_t dtb_mem;
 	phys_addr_t kern_reloc;
+	phys_addr_t el2_vectors;
+	phys_addr_t ttbr0;
+	phys_addr_t ttbr1;
+	phys_addr_t zero_page;
+	unsigned long phys_offset;
+	unsigned long t0sz;
 };
 
 #ifdef CONFIG_KEXEC_FILE
diff --git a/arch/arm64/include/asm/kprobes.h b/arch/arm64/include/asm/kprobes.h
index 5d38ff4a4806..05cd82eeca13 100644
--- a/arch/arm64/include/asm/kprobes.h
+++ b/arch/arm64/include/asm/kprobes.h
@@ -39,7 +39,7 @@ void arch_remove_kprobe(struct kprobe *);
 int kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr);
 int kprobe_exceptions_notify(struct notifier_block *self,
 			     unsigned long val, void *data);
-void kretprobe_trampoline(void);
+void __kretprobe_trampoline(void);
 void __kprobes *trampoline_probe_handler(struct pt_regs *regs);
 
 #endif /* CONFIG_KPROBES */
diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h
index 327120c0089f..01d47c5886dc 100644
--- a/arch/arm64/include/asm/kvm_arm.h
+++ b/arch/arm64/include/asm/kvm_arm.h
@@ -91,7 +91,7 @@
 #define HCR_HOST_VHE_FLAGS (HCR_RW | HCR_TGE | HCR_E2H)
 
 /* TCR_EL2 Registers bits */
-#define TCR_EL2_RES1		((1 << 31) | (1 << 23))
+#define TCR_EL2_RES1		((1U << 31) | (1 << 23))
 #define TCR_EL2_TBI		(1 << 20)
 #define TCR_EL2_PS_SHIFT	16
 #define TCR_EL2_PS_MASK		(7 << TCR_EL2_PS_SHIFT)
@@ -276,7 +276,7 @@
 #define CPTR_EL2_TFP_SHIFT 10
 
 /* Hyp Coprocessor Trap Register */
-#define CPTR_EL2_TCPAC	(1 << 31)
+#define CPTR_EL2_TCPAC	(1U << 31)
 #define CPTR_EL2_TAM	(1 << 30)
 #define CPTR_EL2_TTA	(1 << 20)
 #define CPTR_EL2_TFP	(1 << CPTR_EL2_TFP_SHIFT)
@@ -295,6 +295,7 @@
 #define MDCR_EL2_HPMFZO		(UL(1) << 29)
 #define MDCR_EL2_MTPME		(UL(1) << 28)
 #define MDCR_EL2_TDCC		(UL(1) << 27)
+#define MDCR_EL2_HLP		(UL(1) << 26)
 #define MDCR_EL2_HCCD		(UL(1) << 23)
 #define MDCR_EL2_TTRF		(UL(1) << 19)
 #define MDCR_EL2_HPMD		(UL(1) << 17)
diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h
index e86045ac43ba..50d5e4de244c 100644
--- a/arch/arm64/include/asm/kvm_asm.h
+++ b/arch/arm64/include/asm/kvm_asm.h
@@ -44,31 +44,39 @@
 #define KVM_HOST_SMCCC_FUNC(name) KVM_HOST_SMCCC_ID(__KVM_HOST_SMCCC_FUNC_##name)
 
 #define __KVM_HOST_SMCCC_FUNC___kvm_hyp_init			0
-#define __KVM_HOST_SMCCC_FUNC___kvm_vcpu_run			1
-#define __KVM_HOST_SMCCC_FUNC___kvm_flush_vm_context		2
-#define __KVM_HOST_SMCCC_FUNC___kvm_tlb_flush_vmid_ipa		3
-#define __KVM_HOST_SMCCC_FUNC___kvm_tlb_flush_vmid		4
-#define __KVM_HOST_SMCCC_FUNC___kvm_flush_cpu_context		5
-#define __KVM_HOST_SMCCC_FUNC___kvm_timer_set_cntvoff		6
-#define __KVM_HOST_SMCCC_FUNC___kvm_enable_ssbs			7
-#define __KVM_HOST_SMCCC_FUNC___vgic_v3_get_gic_config		8
-#define __KVM_HOST_SMCCC_FUNC___vgic_v3_read_vmcr		9
-#define __KVM_HOST_SMCCC_FUNC___vgic_v3_write_vmcr		10
-#define __KVM_HOST_SMCCC_FUNC___vgic_v3_init_lrs		11
-#define __KVM_HOST_SMCCC_FUNC___kvm_get_mdcr_el2		12
-#define __KVM_HOST_SMCCC_FUNC___vgic_v3_save_aprs		13
-#define __KVM_HOST_SMCCC_FUNC___vgic_v3_restore_aprs		14
-#define __KVM_HOST_SMCCC_FUNC___pkvm_init			15
-#define __KVM_HOST_SMCCC_FUNC___pkvm_host_share_hyp		16
-#define __KVM_HOST_SMCCC_FUNC___pkvm_create_private_mapping	17
-#define __KVM_HOST_SMCCC_FUNC___pkvm_cpu_set_vector		18
-#define __KVM_HOST_SMCCC_FUNC___pkvm_prot_finalize		19
-#define __KVM_HOST_SMCCC_FUNC___kvm_adjust_pc			20
 
 #ifndef __ASSEMBLY__
 
 #include <linux/mm.h>
 
+enum __kvm_host_smccc_func {
+	/* Hypercalls available only prior to pKVM finalisation */
+	/* __KVM_HOST_SMCCC_FUNC___kvm_hyp_init */
+	__KVM_HOST_SMCCC_FUNC___kvm_get_mdcr_el2 = __KVM_HOST_SMCCC_FUNC___kvm_hyp_init + 1,
+	__KVM_HOST_SMCCC_FUNC___pkvm_init,
+	__KVM_HOST_SMCCC_FUNC___pkvm_create_private_mapping,
+	__KVM_HOST_SMCCC_FUNC___pkvm_cpu_set_vector,
+	__KVM_HOST_SMCCC_FUNC___kvm_enable_ssbs,
+	__KVM_HOST_SMCCC_FUNC___vgic_v3_init_lrs,
+	__KVM_HOST_SMCCC_FUNC___vgic_v3_get_gic_config,
+	__KVM_HOST_SMCCC_FUNC___pkvm_prot_finalize,
+
+	/* Hypercalls available after pKVM finalisation */
+	__KVM_HOST_SMCCC_FUNC___pkvm_host_share_hyp,
+	__KVM_HOST_SMCCC_FUNC___kvm_adjust_pc,
+	__KVM_HOST_SMCCC_FUNC___kvm_vcpu_run,
+	__KVM_HOST_SMCCC_FUNC___kvm_flush_vm_context,
+	__KVM_HOST_SMCCC_FUNC___kvm_tlb_flush_vmid_ipa,
+	__KVM_HOST_SMCCC_FUNC___kvm_tlb_flush_vmid,
+	__KVM_HOST_SMCCC_FUNC___kvm_flush_cpu_context,
+	__KVM_HOST_SMCCC_FUNC___kvm_timer_set_cntvoff,
+	__KVM_HOST_SMCCC_FUNC___vgic_v3_read_vmcr,
+	__KVM_HOST_SMCCC_FUNC___vgic_v3_write_vmcr,
+	__KVM_HOST_SMCCC_FUNC___vgic_v3_save_aprs,
+	__KVM_HOST_SMCCC_FUNC___vgic_v3_restore_aprs,
+	__KVM_HOST_SMCCC_FUNC___pkvm_vcpu_init_traps,
+};
+
 #define DECLARE_KVM_VHE_SYM(sym)	extern char sym[]
 #define DECLARE_KVM_NVHE_SYM(sym)	extern char kvm_nvhe_sym(sym)[]
 
@@ -263,9 +271,10 @@ extern u64 __kvm_get_mdcr_el2(void);
 
 /*
  * KVM extable for unexpected exceptions.
- * In the same format _asm_extable, but output to a different section so that
- * it can be mapped to EL2. The KVM version is not sorted. The caller must
- * ensure:
+ * Create a struct kvm_exception_table_entry output to a section that can be
+ * mapped by EL2. The table is not sorted.
+ *
+ * The caller must ensure:
  * x18 has the hypervisor value to allow any Shadow-Call-Stack instrumented
  * code to write to it, and that SPSR_EL2 and ELR_EL2 are restored by the fixup.
  */
diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h
index fd418955e31e..f4871e47b2d0 100644
--- a/arch/arm64/include/asm/kvm_emulate.h
+++ b/arch/arm64/include/asm/kvm_emulate.h
@@ -396,7 +396,10 @@ static inline bool kvm_vcpu_is_be(struct kvm_vcpu *vcpu)
 	if (vcpu_mode_is_32bit(vcpu))
 		return !!(*vcpu_cpsr(vcpu) & PSR_AA32_E_BIT);
 
-	return !!(vcpu_read_sys_reg(vcpu, SCTLR_EL1) & (1 << 25));
+	if (vcpu_mode_priv(vcpu))
+		return !!(vcpu_read_sys_reg(vcpu, SCTLR_EL1) & SCTLR_ELx_EE);
+	else
+		return !!(vcpu_read_sys_reg(vcpu, SCTLR_EL1) & SCTLR_EL1_E0E);
 }
 
 static inline unsigned long vcpu_data_guest_to_host(struct kvm_vcpu *vcpu,
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index f8be56d5342b..2a5f7f38006f 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -58,6 +58,7 @@
 enum kvm_mode {
 	KVM_MODE_DEFAULT,
 	KVM_MODE_PROTECTED,
+	KVM_MODE_NONE,
 };
 enum kvm_mode kvm_get_mode(void);
 
@@ -583,7 +584,7 @@ struct kvm_vcpu_stat {
 	u64 exits;
 };
 
-int kvm_vcpu_preferred_target(struct kvm_vcpu_init *init);
+void kvm_vcpu_preferred_target(struct kvm_vcpu_init *init);
 unsigned long kvm_arm_num_regs(struct kvm_vcpu *vcpu);
 int kvm_arm_copy_reg_indices(struct kvm_vcpu *vcpu, u64 __user *indices);
 int kvm_arm_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg);
@@ -771,7 +772,6 @@ int kvm_set_ipa_limit(void);
 
 #define __KVM_HAVE_ARCH_VM_ALLOC
 struct kvm *kvm_arch_alloc_vm(void);
-void kvm_arch_free_vm(struct kvm *kvm);
 
 int kvm_arm_setup_stage2(struct kvm *kvm, unsigned long type);
 
@@ -780,6 +780,8 @@ static inline bool kvm_vm_is_protected(struct kvm *kvm)
 	return false;
 }
 
+void kvm_init_protected_traps(struct kvm_vcpu *vcpu);
+
 int kvm_arm_vcpu_finalize(struct kvm_vcpu *vcpu, int feature);
 bool kvm_arm_vcpu_is_finalized(struct kvm_vcpu *vcpu);
 
diff --git a/arch/arm64/include/asm/kvm_hyp.h b/arch/arm64/include/asm/kvm_hyp.h
index 657d0c94cf82..5afd14ab15b9 100644
--- a/arch/arm64/include/asm/kvm_hyp.h
+++ b/arch/arm64/include/asm/kvm_hyp.h
@@ -115,7 +115,12 @@ int __pkvm_init(phys_addr_t phys, unsigned long size, unsigned long nr_cpus,
 void __noreturn __host_enter(struct kvm_cpu_context *host_ctxt);
 #endif
 
+extern u64 kvm_nvhe_sym(id_aa64pfr0_el1_sys_val);
+extern u64 kvm_nvhe_sym(id_aa64pfr1_el1_sys_val);
+extern u64 kvm_nvhe_sym(id_aa64isar0_el1_sys_val);
+extern u64 kvm_nvhe_sym(id_aa64isar1_el1_sys_val);
 extern u64 kvm_nvhe_sym(id_aa64mmfr0_el1_sys_val);
 extern u64 kvm_nvhe_sym(id_aa64mmfr1_el1_sys_val);
+extern u64 kvm_nvhe_sym(id_aa64mmfr2_el1_sys_val);
 
 #endif /* __ARM64_KVM_HYP_H__ */
diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h
index f1745a843414..1b9a1e242612 100644
--- a/arch/arm64/include/asm/memory.h
+++ b/arch/arm64/include/asm/memory.h
@@ -243,6 +243,7 @@ static inline const void *__tag_set(const void *addr, u8 tag)
 #ifdef CONFIG_KASAN_HW_TAGS
 #define arch_enable_tagging_sync()		mte_enable_kernel_sync()
 #define arch_enable_tagging_async()		mte_enable_kernel_async()
+#define arch_enable_tagging_asymm()		mte_enable_kernel_asymm()
 #define arch_force_async_tag_fault()		mte_check_tfsr_exit()
 #define arch_get_random_tag()			mte_get_random_tag()
 #define arch_get_mem_tag(addr)			mte_get_mem_tag(addr)
diff --git a/arch/arm64/include/asm/mmu_context.h b/arch/arm64/include/asm/mmu_context.h
index f4ba93d4ffeb..6770667b34a3 100644
--- a/arch/arm64/include/asm/mmu_context.h
+++ b/arch/arm64/include/asm/mmu_context.h
@@ -116,6 +116,30 @@ static inline void cpu_install_idmap(void)
 }
 
 /*
+ * Load our new page tables. A strict BBM approach requires that we ensure that
+ * TLBs are free of any entries that may overlap with the global mappings we are
+ * about to install.
+ *
+ * For a real hibernate/resume/kexec cycle TTBR0 currently points to a zero
+ * page, but TLBs may contain stale ASID-tagged entries (e.g. for EFI runtime
+ * services), while for a userspace-driven test_resume cycle it points to
+ * userspace page tables (and we must point it at a zero page ourselves).
+ *
+ * We change T0SZ as part of installing the idmap. This is undone by
+ * cpu_uninstall_idmap() in __cpu_suspend_exit().
+ */
+static inline void cpu_install_ttbr0(phys_addr_t ttbr0, unsigned long t0sz)
+{
+	cpu_set_reserved_ttbr0();
+	local_flush_tlb_all();
+	__cpu_set_tcr_t0sz(t0sz);
+
+	/* avoid cpu_switch_mm() and its SW-PAN and CNP interactions */
+	write_sysreg(ttbr0, ttbr0_el1);
+	isb();
+}
+
+/*
  * Atomically replaces the active TTBR1_EL1 PGD with a new VA-compatible PGD,
  * avoiding the possibility of conflicting TLB entries being allocated.
  */
diff --git a/arch/arm64/include/asm/mte-kasan.h b/arch/arm64/include/asm/mte-kasan.h
index 22420e1f8c03..478b9bcf69ad 100644
--- a/arch/arm64/include/asm/mte-kasan.h
+++ b/arch/arm64/include/asm/mte-kasan.h
@@ -130,6 +130,7 @@ static inline void mte_set_mem_tag_range(void *addr, size_t size, u8 tag,
 
 void mte_enable_kernel_sync(void);
 void mte_enable_kernel_async(void);
+void mte_enable_kernel_asymm(void);
 
 #else /* CONFIG_ARM64_MTE */
 
@@ -161,6 +162,10 @@ static inline void mte_enable_kernel_async(void)
 {
 }
 
+static inline void mte_enable_kernel_asymm(void)
+{
+}
+
 #endif /* CONFIG_ARM64_MTE */
 
 #endif /* __ASSEMBLY__ */
diff --git a/arch/arm64/include/asm/mte.h b/arch/arm64/include/asm/mte.h
index 02511650cffe..075539f5f1c8 100644
--- a/arch/arm64/include/asm/mte.h
+++ b/arch/arm64/include/asm/mte.h
@@ -88,11 +88,11 @@ static inline int mte_ptrace_copy_tags(struct task_struct *child,
 
 #ifdef CONFIG_KASAN_HW_TAGS
 /* Whether the MTE asynchronous mode is enabled. */
-DECLARE_STATIC_KEY_FALSE(mte_async_mode);
+DECLARE_STATIC_KEY_FALSE(mte_async_or_asymm_mode);
 
-static inline bool system_uses_mte_async_mode(void)
+static inline bool system_uses_mte_async_or_asymm_mode(void)
 {
-	return static_branch_unlikely(&mte_async_mode);
+	return static_branch_unlikely(&mte_async_or_asymm_mode);
 }
 
 void mte_check_tfsr_el1(void);
@@ -121,7 +121,7 @@ static inline void mte_check_tfsr_exit(void)
 	mte_check_tfsr_el1();
 }
 #else
-static inline bool system_uses_mte_async_mode(void)
+static inline bool system_uses_mte_async_or_asymm_mode(void)
 {
 	return false;
 }
diff --git a/arch/arm64/include/asm/page.h b/arch/arm64/include/asm/page.h
index f98c91bbd7c1..993a27ea6f54 100644
--- a/arch/arm64/include/asm/page.h
+++ b/arch/arm64/include/asm/page.h
@@ -41,7 +41,6 @@ void tag_clear_highpage(struct page *to);
 
 typedef struct page *pgtable_t;
 
-int pfn_valid(unsigned long pfn);
 int pfn_is_map_memory(unsigned long pfn);
 
 #include <asm/memory.h>
diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
index 8433a2058eb1..237224484d0f 100644
--- a/arch/arm64/include/asm/pgalloc.h
+++ b/arch/arm64/include/asm/pgalloc.h
@@ -76,7 +76,7 @@ static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t ptep,
 static inline void
 pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmdp, pte_t *ptep)
 {
-	VM_BUG_ON(mm != &init_mm);
+	VM_BUG_ON(mm && mm != &init_mm);
 	__pmd_populate(pmdp, __pa(ptep), PMD_TYPE_TABLE | PMD_TABLE_UXN);
 }
 
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index dfa76afa0ccf..c4ba047a82d2 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -67,9 +67,15 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
  * page table entry, taking care of 52-bit addresses.
  */
 #ifdef CONFIG_ARM64_PA_BITS_52
-#define __pte_to_phys(pte)	\
-	((pte_val(pte) & PTE_ADDR_LOW) | ((pte_val(pte) & PTE_ADDR_HIGH) << 36))
-#define __phys_to_pte_val(phys)	(((phys) | ((phys) >> 36)) & PTE_ADDR_MASK)
+static inline phys_addr_t __pte_to_phys(pte_t pte)
+{
+	return (pte_val(pte) & PTE_ADDR_LOW) |
+		((pte_val(pte) & PTE_ADDR_HIGH) << 36);
+}
+static inline pteval_t __phys_to_pte_val(phys_addr_t phys)
+{
+	return (phys | (phys >> 36)) & PTE_ADDR_MASK;
+}
 #else
 #define __pte_to_phys(pte)	(pte_val(pte) & PTE_ADDR_MASK)
 #define __phys_to_pte_val(phys)	(phys)
@@ -1022,6 +1028,11 @@ static inline pgprot_t arch_filter_pgprot(pgprot_t prot)
 	return PAGE_READONLY_EXEC;
 }
 
+static inline bool pud_sect_supported(void)
+{
+	return PAGE_SIZE == SZ_4K;
+}
+
 
 #endif /* !__ASSEMBLY__ */
 
diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h
index ee2bdc1b9f5b..6f41b65f9962 100644
--- a/arch/arm64/include/asm/processor.h
+++ b/arch/arm64/include/asm/processor.h
@@ -115,6 +115,11 @@ struct debug_info {
 #endif
 };
 
+enum vec_type {
+	ARM64_VEC_SVE = 0,
+	ARM64_VEC_MAX,
+};
+
 struct cpu_context {
 	unsigned long x19;
 	unsigned long x20;
@@ -147,8 +152,8 @@ struct thread_struct {
 
 	unsigned int		fpsimd_cpu;
 	void			*sve_state;	/* SVE registers, if any */
-	unsigned int		sve_vl;		/* SVE vector length */
-	unsigned int		sve_vl_onexec;	/* SVE vl after next exec */
+	unsigned int		vl[ARM64_VEC_MAX];	/* vector length */
+	unsigned int		vl_onexec[ARM64_VEC_MAX]; /* vl after next exec */
 	unsigned long		fault_address;	/* fault info */
 	unsigned long		fault_code;	/* ESR_EL1 value */
 	struct debug_info	debug;		/* debugging */
@@ -164,6 +169,46 @@ struct thread_struct {
 	u64			sctlr_user;
 };
 
+static inline unsigned int thread_get_vl(struct thread_struct *thread,
+					 enum vec_type type)
+{
+	return thread->vl[type];
+}
+
+static inline unsigned int thread_get_sve_vl(struct thread_struct *thread)
+{
+	return thread_get_vl(thread, ARM64_VEC_SVE);
+}
+
+unsigned int task_get_vl(const struct task_struct *task, enum vec_type type);
+void task_set_vl(struct task_struct *task, enum vec_type type,
+		 unsigned long vl);
+void task_set_vl_onexec(struct task_struct *task, enum vec_type type,
+			unsigned long vl);
+unsigned int task_get_vl_onexec(const struct task_struct *task,
+				enum vec_type type);
+
+static inline unsigned int task_get_sve_vl(const struct task_struct *task)
+{
+	return task_get_vl(task, ARM64_VEC_SVE);
+}
+
+static inline void task_set_sve_vl(struct task_struct *task, unsigned long vl)
+{
+	task_set_vl(task, ARM64_VEC_SVE, vl);
+}
+
+static inline unsigned int task_get_sve_vl_onexec(const struct task_struct *task)
+{
+	return task_get_vl_onexec(task, ARM64_VEC_SVE);
+}
+
+static inline void task_set_sve_vl_onexec(struct task_struct *task,
+					  unsigned long vl)
+{
+	task_set_vl_onexec(task, ARM64_VEC_SVE, vl);
+}
+
 #define SCTLR_USER_MASK                                                        \
 	(SCTLR_ELx_ENIA | SCTLR_ELx_ENIB | SCTLR_ELx_ENDA | SCTLR_ELx_ENDB |   \
 	 SCTLR_EL1_TCF0_MASK)
@@ -257,7 +302,7 @@ struct task_struct;
 /* Free all resources held by a thread. */
 extern void release_thread(struct task_struct *);
 
-unsigned long get_wchan(struct task_struct *p);
+unsigned long __get_wchan(struct task_struct *p);
 
 void update_sctlr_el1(u64 sctlr);
 
diff --git a/arch/arm64/include/asm/sections.h b/arch/arm64/include/asm/sections.h
index e4ad9db53af1..152cb35bf9df 100644
--- a/arch/arm64/include/asm/sections.h
+++ b/arch/arm64/include/asm/sections.h
@@ -21,5 +21,6 @@ extern char __exittext_begin[], __exittext_end[];
 extern char __irqentry_text_start[], __irqentry_text_end[];
 extern char __mmuoff_data_start[], __mmuoff_data_end[];
 extern char __entry_tramp_text_start[], __entry_tramp_text_end[];
+extern char __relocate_new_kernel_start[], __relocate_new_kernel_end[];
 
 #endif /* __ASM_SECTIONS_H */
diff --git a/arch/arm64/include/asm/setup.h b/arch/arm64/include/asm/setup.h
index d3320618ed14..6437df661700 100644
--- a/arch/arm64/include/asm/setup.h
+++ b/arch/arm64/include/asm/setup.h
@@ -8,4 +8,10 @@
 void *get_early_fdt_ptr(void);
 void early_fdt_map(u64 dt_phys);
 
+/*
+ * These two variables are used in the head.S file.
+ */
+extern phys_addr_t __fdt_pointer __initdata;
+extern u64 __cacheline_aligned boot_args[4];
+
 #endif
diff --git a/arch/arm64/include/asm/stacktrace.h b/arch/arm64/include/asm/stacktrace.h
index 8aebc00c1718..6564a01cc085 100644
--- a/arch/arm64/include/asm/stacktrace.h
+++ b/arch/arm64/include/asm/stacktrace.h
@@ -9,6 +9,7 @@
 #include <linux/sched.h>
 #include <linux/sched/task_stack.h>
 #include <linux/types.h>
+#include <linux/llist.h>
 
 #include <asm/memory.h>
 #include <asm/ptrace.h>
@@ -46,9 +47,6 @@ struct stack_info {
  * @prev_type:   The type of stack this frame record was on, or a synthetic
  *               value of STACK_TYPE_UNKNOWN. This is used to detect a
  *               transition from one stack to another.
- *
- * @graph:       When FUNCTION_GRAPH_TRACER is selected, holds the index of a
- *               replacement lr value in the ftrace graph stack.
  */
 struct stackframe {
 	unsigned long fp;
@@ -56,8 +54,8 @@ struct stackframe {
 	DECLARE_BITMAP(stacks_done, __NR_STACK_TYPES);
 	unsigned long prev_fp;
 	enum stack_type prev_type;
-#ifdef CONFIG_FUNCTION_GRAPH_TRACER
-	int graph;
+#ifdef CONFIG_KRETPROBES
+	struct llist_node *kr_cur;
 #endif
 };
 
diff --git a/arch/arm64/include/asm/syscall.h b/arch/arm64/include/asm/syscall.h
index 03e20895453a..4cfe9b49709b 100644
--- a/arch/arm64/include/asm/syscall.h
+++ b/arch/arm64/include/asm/syscall.h
@@ -73,16 +73,6 @@ static inline void syscall_get_arguments(struct task_struct *task,
 	memcpy(args, &regs->regs[1], 5 * sizeof(args[0]));
 }
 
-static inline void syscall_set_arguments(struct task_struct *task,
-					 struct pt_regs *regs,
-					 const unsigned long *args)
-{
-	regs->orig_x0 = args[0];
-	args++;
-
-	memcpy(&regs->regs[1], args, 5 * sizeof(args[0]));
-}
-
 /*
  * We don't care about endianness (__AUDIT_ARCH_LE bit) here because
  * AArch64 has the same system calls both on little- and big- endian.
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index b268082d67ed..16b3f1a1d468 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -13,6 +13,8 @@
 #include <linux/stringify.h>
 #include <linux/kasan-tags.h>
 
+#include <asm/gpr-num.h>
+
 /*
  * ARMv8 ARM reserves the following encoding for system registers:
  * (Ref: ARMv8 ARM, Section: "System instruction class encoding overview",
@@ -507,6 +509,9 @@
 
 #define SYS_CNTFRQ_EL0			sys_reg(3, 3, 14, 0, 0)
 
+#define SYS_CNTPCTSS_EL0		sys_reg(3, 3, 14, 0, 5)
+#define SYS_CNTVCTSS_EL0		sys_reg(3, 3, 14, 0, 6)
+
 #define SYS_CNTP_TVAL_EL0		sys_reg(3, 3, 14, 2, 0)
 #define SYS_CNTP_CTL_EL0		sys_reg(3, 3, 14, 2, 1)
 #define SYS_CNTP_CVAL_EL0		sys_reg(3, 3, 14, 2, 2)
@@ -621,6 +626,7 @@
 #define SCTLR_ELx_TCF_NONE	(UL(0x0) << SCTLR_ELx_TCF_SHIFT)
 #define SCTLR_ELx_TCF_SYNC	(UL(0x1) << SCTLR_ELx_TCF_SHIFT)
 #define SCTLR_ELx_TCF_ASYNC	(UL(0x2) << SCTLR_ELx_TCF_SHIFT)
+#define SCTLR_ELx_TCF_ASYMM	(UL(0x3) << SCTLR_ELx_TCF_SHIFT)
 #define SCTLR_ELx_TCF_MASK	(UL(0x3) << SCTLR_ELx_TCF_SHIFT)
 
 #define SCTLR_ELx_ENIA_SHIFT	31
@@ -666,6 +672,7 @@
 #define SCTLR_EL1_TCF0_NONE	(UL(0x0) << SCTLR_EL1_TCF0_SHIFT)
 #define SCTLR_EL1_TCF0_SYNC	(UL(0x1) << SCTLR_EL1_TCF0_SHIFT)
 #define SCTLR_EL1_TCF0_ASYNC	(UL(0x2) << SCTLR_EL1_TCF0_SHIFT)
+#define SCTLR_EL1_TCF0_ASYMM	(UL(0x3) << SCTLR_EL1_TCF0_SHIFT)
 #define SCTLR_EL1_TCF0_MASK	(UL(0x3) << SCTLR_EL1_TCF0_SHIFT)
 
 #define SCTLR_EL1_BT1		(BIT(36))
@@ -807,6 +814,7 @@
 #define ID_AA64PFR1_MTE_NI		0x0
 #define ID_AA64PFR1_MTE_EL0		0x1
 #define ID_AA64PFR1_MTE			0x2
+#define ID_AA64PFR1_MTE_ASYMM		0x3
 
 /* id_aa64zfr0 */
 #define ID_AA64ZFR0_F64MM_SHIFT		56
@@ -1152,6 +1160,7 @@
 #define ICH_HCR_TC		(1 << 10)
 #define ICH_HCR_TALL0		(1 << 11)
 #define ICH_HCR_TALL1		(1 << 12)
+#define ICH_HCR_TDIR		(1 << 14)
 #define ICH_HCR_EOIcount_SHIFT	27
 #define ICH_HCR_EOIcount_MASK	(0x1f << ICH_HCR_EOIcount_SHIFT)
 
@@ -1184,6 +1193,8 @@
 #define ICH_VTR_SEIS_MASK	(1 << ICH_VTR_SEIS_SHIFT)
 #define ICH_VTR_A3V_SHIFT	21
 #define ICH_VTR_A3V_MASK	(1 << ICH_VTR_A3V_SHIFT)
+#define ICH_VTR_TDS_SHIFT	19
+#define ICH_VTR_TDS_MASK	(1 << ICH_VTR_TDS_SHIFT)
 
 #define ARM64_FEATURE_FIELD_BITS	4
 
@@ -1192,17 +1203,12 @@
 
 #ifdef __ASSEMBLY__
 
-	.irp	num,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30
-	.equ	.L__reg_num_x\num, \num
-	.endr
-	.equ	.L__reg_num_xzr, 31
-
 	.macro	mrs_s, rt, sreg
-	 __emit_inst(0xd5200000|(\sreg)|(.L__reg_num_\rt))
+	 __emit_inst(0xd5200000|(\sreg)|(.L__gpr_num_\rt))
 	.endm
 
 	.macro	msr_s, sreg, rt
-	__emit_inst(0xd5000000|(\sreg)|(.L__reg_num_\rt))
+	__emit_inst(0xd5000000|(\sreg)|(.L__gpr_num_\rt))
 	.endm
 
 #else
@@ -1211,22 +1217,16 @@
 #include <linux/types.h>
 #include <asm/alternative.h>
 
-#define __DEFINE_MRS_MSR_S_REGNUM				\
-"	.irp	num,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30\n" \
-"	.equ	.L__reg_num_x\\num, \\num\n"			\
-"	.endr\n"						\
-"	.equ	.L__reg_num_xzr, 31\n"
-
 #define DEFINE_MRS_S						\
-	__DEFINE_MRS_MSR_S_REGNUM				\
+	__DEFINE_ASM_GPR_NUMS					\
 "	.macro	mrs_s, rt, sreg\n"				\
-	__emit_inst(0xd5200000|(\\sreg)|(.L__reg_num_\\rt))	\
+	__emit_inst(0xd5200000|(\\sreg)|(.L__gpr_num_\\rt))	\
 "	.endm\n"
 
 #define DEFINE_MSR_S						\
-	__DEFINE_MRS_MSR_S_REGNUM				\
+	__DEFINE_ASM_GPR_NUMS					\
 "	.macro	msr_s, sreg, rt\n"				\
-	__emit_inst(0xd5000000|(\\sreg)|(.L__reg_num_\\rt))	\
+	__emit_inst(0xd5000000|(\\sreg)|(.L__gpr_num_\\rt))	\
 "	.endm\n"
 
 #define UNDEFINE_MRS_S						\
diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h
index 6623c99f0984..e1317b7c4525 100644
--- a/arch/arm64/include/asm/thread_info.h
+++ b/arch/arm64/include/asm/thread_info.h
@@ -42,6 +42,7 @@ struct thread_info {
 	void			*scs_base;
 	void			*scs_sp;
 #endif
+	u32			cpu;
 };
 
 #define thread_saved_pc(tsk)	\
@@ -78,7 +79,7 @@ int arch_dup_task_struct(struct task_struct *dst,
 #define TIF_SINGLESTEP		21
 #define TIF_32BIT		22	/* 32bit process */
 #define TIF_SVE			23	/* Scalable Vector Extension in use */
-#define TIF_SVE_VL_INHERIT	24	/* Inherit sve_vl_onexec across exec */
+#define TIF_SVE_VL_INHERIT	24	/* Inherit SVE vl_onexec across exec */
 #define TIF_SSBD		25	/* Wants SSB mitigation */
 #define TIF_TAGGED_ADDR		26	/* Allow tagged user addresses */
 
diff --git a/arch/arm64/include/asm/trans_pgd.h b/arch/arm64/include/asm/trans_pgd.h
index 5d08e5adf3d5..033d400a4ea4 100644
--- a/arch/arm64/include/asm/trans_pgd.h
+++ b/arch/arm64/include/asm/trans_pgd.h
@@ -1,8 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 
 /*
- * Copyright (c) 2020, Microsoft Corporation.
- * Pavel Tatashin <pasha.tatashin@soleen.com>
+ * Copyright (c) 2021, Microsoft Corporation.
+ * Pasha Tatashin <pasha.tatashin@soleen.com>
  */
 
 #ifndef _ASM_TRANS_TABLE_H
@@ -15,7 +15,7 @@
 /*
  * trans_alloc_page
  *	- Allocator that should return exactly one zeroed page, if this
- *	  allocator fails, trans_pgd_create_copy() and trans_pgd_map_page()
+ *	  allocator fails, trans_pgd_create_copy() and trans_pgd_idmap_page()
  *	  return -ENOMEM error.
  *
  * trans_alloc_arg
@@ -30,10 +30,12 @@ struct trans_pgd_info {
 int trans_pgd_create_copy(struct trans_pgd_info *info, pgd_t **trans_pgd,
 			  unsigned long start, unsigned long end);
 
-int trans_pgd_map_page(struct trans_pgd_info *info, pgd_t *trans_pgd,
-		       void *page, unsigned long dst_addr, pgprot_t pgprot);
-
 int trans_pgd_idmap_page(struct trans_pgd_info *info, phys_addr_t *trans_ttbr0,
 			 unsigned long *t0sz, void *page);
 
+int trans_pgd_copy_el2_vectors(struct trans_pgd_info *info,
+			       phys_addr_t *el2_vectors);
+
+extern char trans_pgd_stub_vectors[];
+
 #endif /* _ASM_TRANS_TABLE_H */
diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
index 190b494e22ab..3a5ff5e20586 100644
--- a/arch/arm64/include/asm/uaccess.h
+++ b/arch/arm64/include/asm/uaccess.h
@@ -18,6 +18,7 @@
 #include <linux/kasan-checks.h>
 #include <linux/string.h>
 
+#include <asm/asm-extable.h>
 #include <asm/cpufeature.h>
 #include <asm/mmu.h>
 #include <asm/mte.h>
@@ -70,12 +71,6 @@ static inline unsigned long __range_ok(const void __user *addr, unsigned long si
 
 #define access_ok(addr, size)	__range_ok(addr, size)
 
-#define _ASM_EXTABLE(from, to)						\
-	"	.pushsection	__ex_table, \"a\"\n"			\
-	"	.align		3\n"					\
-	"	.long		(" #from " - .), (" #to " - .)\n"	\
-	"	.popsection\n"
-
 /*
  * User access enabling/disabling.
  */
@@ -196,13 +191,13 @@ static inline void __uaccess_enable_tco(void)
  */
 static inline void __uaccess_disable_tco_async(void)
 {
-	if (system_uses_mte_async_mode())
+	if (system_uses_mte_async_or_asymm_mode())
 		 __uaccess_disable_tco();
 }
 
 static inline void __uaccess_enable_tco_async(void)
 {
-	if (system_uses_mte_async_mode())
+	if (system_uses_mte_async_or_asymm_mode())
 		__uaccess_enable_tco();
 }
 
@@ -260,15 +255,9 @@ static inline void __user *__uaccess_mask_ptr(const void __user *ptr)
 	asm volatile(							\
 	"1:	" load "	" reg "1, [%2]\n"			\
 	"2:\n"								\
-	"	.section .fixup, \"ax\"\n"				\
-	"	.align	2\n"						\
-	"3:	mov	%w0, %3\n"					\
-	"	mov	%1, #0\n"					\
-	"	b	2b\n"						\
-	"	.previous\n"						\
-	_ASM_EXTABLE(1b, 3b)						\
+	_ASM_EXTABLE_UACCESS_ERR_ZERO(1b, 2b, %w0, %w1)			\
 	: "+r" (err), "=&r" (x)						\
-	: "r" (addr), "i" (-EFAULT))
+	: "r" (addr))
 
 #define __raw_get_mem(ldr, x, ptr, err)					\
 do {									\
@@ -292,12 +281,22 @@ do {									\
 	(x) = (__force __typeof__(*(ptr)))__gu_val;			\
 } while (0)
 
+/*
+ * We must not call into the scheduler between uaccess_ttbr0_enable() and
+ * uaccess_ttbr0_disable(). As `x` and `ptr` could contain blocking functions,
+ * we must evaluate these outside of the critical section.
+ */
 #define __raw_get_user(x, ptr, err)					\
 do {									\
+	__typeof__(*(ptr)) __user *__rgu_ptr = (ptr);			\
+	__typeof__(x) __rgu_val;					\
 	__chk_user_ptr(ptr);						\
+									\
 	uaccess_ttbr0_enable();						\
-	__raw_get_mem("ldtr", x, ptr, err);				\
+	__raw_get_mem("ldtr", __rgu_val, __rgu_ptr, err);		\
 	uaccess_ttbr0_disable();					\
+									\
+	(x) = __rgu_val;						\
 } while (0)
 
 #define __get_user_error(x, ptr, err)					\
@@ -321,14 +320,22 @@ do {									\
 
 #define get_user	__get_user
 
+/*
+ * We must not call into the scheduler between __uaccess_enable_tco_async() and
+ * __uaccess_disable_tco_async(). As `dst` and `src` may contain blocking
+ * functions, we must evaluate these outside of the critical section.
+ */
 #define __get_kernel_nofault(dst, src, type, err_label)			\
 do {									\
+	__typeof__(dst) __gkn_dst = (dst);				\
+	__typeof__(src) __gkn_src = (src);				\
 	int __gkn_err = 0;						\
 									\
 	__uaccess_enable_tco_async();					\
-	__raw_get_mem("ldr", *((type *)(dst)),				\
-		      (__force type *)(src), __gkn_err);		\
+	__raw_get_mem("ldr", *((type *)(__gkn_dst)),			\
+		      (__force type *)(__gkn_src), __gkn_err);		\
 	__uaccess_disable_tco_async();					\
+									\
 	if (unlikely(__gkn_err))					\
 		goto err_label;						\
 } while (0)
@@ -337,14 +344,9 @@ do {									\
 	asm volatile(							\
 	"1:	" store "	" reg "1, [%2]\n"			\
 	"2:\n"								\
-	"	.section .fixup,\"ax\"\n"				\
-	"	.align	2\n"						\
-	"3:	mov	%w0, %3\n"					\
-	"	b	2b\n"						\
-	"	.previous\n"						\
-	_ASM_EXTABLE(1b, 3b)						\
+	_ASM_EXTABLE_UACCESS_ERR(1b, 2b, %w0)				\
 	: "+r" (err)							\
-	: "r" (x), "r" (addr), "i" (-EFAULT))
+	: "r" (x), "r" (addr))
 
 #define __raw_put_mem(str, x, ptr, err)					\
 do {									\
@@ -367,11 +369,19 @@ do {									\
 	}								\
 } while (0)
 
+/*
+ * We must not call into the scheduler between uaccess_ttbr0_enable() and
+ * uaccess_ttbr0_disable(). As `x` and `ptr` could contain blocking functions,
+ * we must evaluate these outside of the critical section.
+ */
 #define __raw_put_user(x, ptr, err)					\
 do {									\
-	__chk_user_ptr(ptr);						\
+	__typeof__(*(ptr)) __user *__rpu_ptr = (ptr);			\
+	__typeof__(*(ptr)) __rpu_val = (x);				\
+	__chk_user_ptr(__rpu_ptr);					\
+									\
 	uaccess_ttbr0_enable();						\
-	__raw_put_mem("sttr", x, ptr, err);				\
+	__raw_put_mem("sttr", __rpu_val, __rpu_ptr, err);		\
 	uaccess_ttbr0_disable();					\
 } while (0)
 
@@ -396,14 +406,22 @@ do {									\
 
 #define put_user	__put_user
 
+/*
+ * We must not call into the scheduler between __uaccess_enable_tco_async() and
+ * __uaccess_disable_tco_async(). As `dst` and `src` may contain blocking
+ * functions, we must evaluate these outside of the critical section.
+ */
 #define __put_kernel_nofault(dst, src, type, err_label)			\
 do {									\
+	__typeof__(dst) __pkn_dst = (dst);				\
+	__typeof__(src) __pkn_src = (src);				\
 	int __pkn_err = 0;						\
 									\
 	__uaccess_enable_tco_async();					\
-	__raw_put_mem("str", *((type *)(src)),				\
-		      (__force type *)(dst), __pkn_err);		\
+	__raw_put_mem("str", *((type *)(__pkn_src)),			\
+		      (__force type *)(__pkn_dst), __pkn_err);		\
 	__uaccess_disable_tco_async();					\
+									\
 	if (unlikely(__pkn_err))					\
 		goto err_label;						\
 } while(0)
diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
index 3cb206aea3db..6bdb5f5db438 100644
--- a/arch/arm64/include/asm/unistd.h
+++ b/arch/arm64/include/asm/unistd.h
@@ -38,7 +38,7 @@
 #define __ARM_NR_compat_set_tls		(__ARM_NR_COMPAT_BASE + 5)
 #define __ARM_NR_COMPAT_END		(__ARM_NR_COMPAT_BASE + 0x800)
 
-#define __NR_compat_syscalls		449
+#define __NR_compat_syscalls		450
 #endif
 
 #define __ARCH_WANT_SYS_CLONE
diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h
index 844f6ae58662..41ea1195e44b 100644
--- a/arch/arm64/include/asm/unistd32.h
+++ b/arch/arm64/include/asm/unistd32.h
@@ -903,6 +903,8 @@ __SYSCALL(__NR_landlock_add_rule, sys_landlock_add_rule)
 __SYSCALL(__NR_landlock_restrict_self, sys_landlock_restrict_self)
 #define __NR_process_mrelease 448
 __SYSCALL(__NR_process_mrelease, sys_process_mrelease)
+#define __NR_futex_waitv 449
+__SYSCALL(__NR_futex_waitv, sys_futex_waitv)
 
 /*
  * Please add new compat syscalls above this comment and update
diff --git a/arch/arm64/include/asm/vdso/compat_barrier.h b/arch/arm64/include/asm/vdso/compat_barrier.h
index 3fd8fd6d8fc2..3ac35f4a667c 100644
--- a/arch/arm64/include/asm/vdso/compat_barrier.h
+++ b/arch/arm64/include/asm/vdso/compat_barrier.h
@@ -20,16 +20,9 @@
 
 #define dmb(option) __asm__ __volatile__ ("dmb " #option : : : "memory")
 
-#if __LINUX_ARM_ARCH__ >= 8 && defined(CONFIG_AS_DMB_ISHLD)
 #define aarch32_smp_mb()	dmb(ish)
 #define aarch32_smp_rmb()	dmb(ishld)
 #define aarch32_smp_wmb()	dmb(ishst)
-#else
-#define aarch32_smp_mb()	dmb(ish)
-#define aarch32_smp_rmb()	aarch32_smp_mb()
-#define aarch32_smp_wmb()	dmb(ishst)
-#endif
-
 
 #undef smp_mb
 #undef smp_rmb
diff --git a/arch/arm64/include/asm/virt.h b/arch/arm64/include/asm/virt.h
index 7379f35ae2c6..3c8af033a997 100644
--- a/arch/arm64/include/asm/virt.h
+++ b/arch/arm64/include/asm/virt.h
@@ -67,6 +67,8 @@
  */
 extern u32 __boot_cpu_mode[2];
 
+#define ARM64_VECTOR_TABLE_LEN	SZ_2K
+
 void __hyp_set_vectors(phys_addr_t phys_vector_base);
 void __hyp_reset_vectors(void);
 
@@ -128,6 +130,11 @@ static __always_inline bool is_protected_kvm_enabled(void)
 		return cpus_have_final_cap(ARM64_KVM_PROTECTED_MODE);
 }
 
+static inline bool is_hyp_nvhe(void)
+{
+	return is_hyp_mode_available() && !is_kernel_in_hyp_mode();
+}
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* ! __ASM__VIRT_H */
diff --git a/arch/arm64/include/asm/vmalloc.h b/arch/arm64/include/asm/vmalloc.h
index 7a22aeea9bb5..b9185503feae 100644
--- a/arch/arm64/include/asm/vmalloc.h
+++ b/arch/arm64/include/asm/vmalloc.h
@@ -2,6 +2,7 @@
 #define _ASM_ARM64_VMALLOC_H
 
 #include <asm/page.h>
+#include <asm/pgtable.h>
 
 #ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
 
@@ -9,10 +10,9 @@
 static inline bool arch_vmap_pud_supported(pgprot_t prot)
 {
 	/*
-	 * Only 4k granule supports level 1 block mappings.
 	 * SW table walks can't handle removal of intermediate entries.
 	 */
-	return IS_ENABLED(CONFIG_ARM64_4K_PAGES) &&
+	return pud_sect_supported() &&
 	       !IS_ENABLED(CONFIG_PTDUMP_DEBUGFS);
 }
 
diff --git a/arch/arm64/include/asm/word-at-a-time.h b/arch/arm64/include/asm/word-at-a-time.h
index 2dcb104c645b..1c8e4f2490bf 100644
--- a/arch/arm64/include/asm/word-at-a-time.h
+++ b/arch/arm64/include/asm/word-at-a-time.h
@@ -53,29 +53,16 @@ static inline unsigned long find_zero(unsigned long mask)
  */
 static inline unsigned long load_unaligned_zeropad(const void *addr)
 {
-	unsigned long ret, tmp;
+	unsigned long ret;
 
 	__uaccess_enable_tco_async();
 
 	/* Load word from unaligned pointer addr */
 	asm(
-	"1:	ldr	%0, %3\n"
+	"1:	ldr	%0, %2\n"
 	"2:\n"
-	"	.pushsection .fixup,\"ax\"\n"
-	"	.align 2\n"
-	"3:	bic	%1, %2, #0x7\n"
-	"	ldr	%0, [%1]\n"
-	"	and	%1, %2, #0x7\n"
-	"	lsl	%1, %1, #0x3\n"
-#ifndef __AARCH64EB__
-	"	lsr	%0, %0, %1\n"
-#else
-	"	lsl	%0, %0, %1\n"
-#endif
-	"	b	2b\n"
-	"	.popsection\n"
-	_ASM_EXTABLE(1b, 3b)
-	: "=&r" (ret), "=&r" (tmp)
+	_ASM_EXTABLE_LOAD_UNALIGNED_ZEROPAD(1b, 2b, %0, %1)
+	: "=&r" (ret)
 	: "r" (addr), "Q" (*(unsigned long *)addr));
 
 	__uaccess_disable_tco_async();
diff --git a/arch/arm64/include/uapi/asm/hwcap.h b/arch/arm64/include/uapi/asm/hwcap.h
index b8f41aa234ee..7b23b16f21ce 100644
--- a/arch/arm64/include/uapi/asm/hwcap.h
+++ b/arch/arm64/include/uapi/asm/hwcap.h
@@ -75,5 +75,6 @@
 #define HWCAP2_RNG		(1 << 16)
 #define HWCAP2_BTI		(1 << 17)
 #define HWCAP2_MTE		(1 << 18)
+#define HWCAP2_ECV		(1 << 19)
 
 #endif /* _UAPI__ASM_HWCAP_H */
diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile
index 3f1490bfb938..88b3e2a21408 100644
--- a/arch/arm64/kernel/Makefile
+++ b/arch/arm64/kernel/Makefile
@@ -81,3 +81,6 @@ extra-y					+= $(head-y) vmlinux.lds
 ifeq ($(CONFIG_DEBUG_EFI),y)
 AFLAGS_head.o += -DVMLINUX_PATH="\"$(realpath $(objtree)/vmlinux)\""
 endif
+
+# for cleaning
+subdir- += vdso vdso32
diff --git a/arch/arm64/kernel/armv8_deprecated.c b/arch/arm64/kernel/armv8_deprecated.c
index 0e86e8b9cedd..6875a16b09d2 100644
--- a/arch/arm64/kernel/armv8_deprecated.c
+++ b/arch/arm64/kernel/armv8_deprecated.c
@@ -279,7 +279,7 @@ static void __init register_insn_emulation_sysctl(void)
 do {								\
 	uaccess_enable_privileged();				\
 	__asm__ __volatile__(					\
-	"	mov		%w3, %w7\n"			\
+	"	mov		%w3, %w6\n"			\
 	"0:	ldxr"B"		%w2, [%4]\n"			\
 	"1:	stxr"B"		%w0, %w1, [%4]\n"		\
 	"	cbz		%w0, 2f\n"			\
@@ -290,16 +290,10 @@ do {								\
 	"2:\n"							\
 	"	mov		%w1, %w2\n"			\
 	"3:\n"							\
-	"	.pushsection	 .fixup,\"ax\"\n"		\
-	"	.align		2\n"				\
-	"4:	mov		%w0, %w6\n"			\
-	"	b		3b\n"				\
-	"	.popsection"					\
-	_ASM_EXTABLE(0b, 4b)					\
-	_ASM_EXTABLE(1b, 4b)					\
+	_ASM_EXTABLE_UACCESS_ERR(0b, 3b, %w0)			\
+	_ASM_EXTABLE_UACCESS_ERR(1b, 3b, %w0)			\
 	: "=&r" (res), "+r" (data), "=&r" (temp), "=&r" (temp2)	\
 	: "r" ((unsigned long)addr), "i" (-EAGAIN),		\
-	  "i" (-EFAULT),					\
 	  "i" (__SWP_LL_SC_LOOPS)				\
 	: "memory");						\
 	uaccess_disable_privileged();				\
diff --git a/arch/arm64/kernel/asm-offsets.c b/arch/arm64/kernel/asm-offsets.c
index 551427ae8cc5..6d0c3afd36b8 100644
--- a/arch/arm64/kernel/asm-offsets.c
+++ b/arch/arm64/kernel/asm-offsets.c
@@ -9,6 +9,7 @@
 
 #include <linux/arm_sdei.h>
 #include <linux/sched.h>
+#include <linux/kexec.h>
 #include <linux/mm.h>
 #include <linux/dma-mapping.h>
 #include <linux/kvm_host.h>
@@ -27,8 +28,8 @@
 int main(void)
 {
   DEFINE(TSK_ACTIVE_MM,		offsetof(struct task_struct, active_mm));
-  DEFINE(TSK_CPU,		offsetof(struct task_struct, cpu));
   BLANK();
+  DEFINE(TSK_TI_CPU,		offsetof(struct task_struct, thread_info.cpu));
   DEFINE(TSK_TI_FLAGS,		offsetof(struct task_struct, thread_info.flags));
   DEFINE(TSK_TI_PREEMPT,	offsetof(struct task_struct, thread_info.preempt_count));
 #ifdef CONFIG_ARM64_SW_TTBR0_PAN
@@ -171,5 +172,15 @@ int main(void)
 #endif
   BLANK();
 #endif
+#ifdef CONFIG_KEXEC_CORE
+  DEFINE(KIMAGE_ARCH_DTB_MEM,		offsetof(struct kimage, arch.dtb_mem));
+  DEFINE(KIMAGE_ARCH_EL2_VECTORS,	offsetof(struct kimage, arch.el2_vectors));
+  DEFINE(KIMAGE_ARCH_ZERO_PAGE,		offsetof(struct kimage, arch.zero_page));
+  DEFINE(KIMAGE_ARCH_PHYS_OFFSET,	offsetof(struct kimage, arch.phys_offset));
+  DEFINE(KIMAGE_ARCH_TTBR1,		offsetof(struct kimage, arch.ttbr1));
+  DEFINE(KIMAGE_HEAD,			offsetof(struct kimage, head));
+  DEFINE(KIMAGE_START,			offsetof(struct kimage, start));
+  BLANK();
+#endif
   return 0;
 }
diff --git a/arch/arm64/kernel/cpu-reset.S b/arch/arm64/kernel/cpu-reset.S
index d47ff63a5b66..48a8af97faa9 100644
--- a/arch/arm64/kernel/cpu-reset.S
+++ b/arch/arm64/kernel/cpu-reset.S
@@ -16,8 +16,7 @@
 .pushsection    .idmap.text, "awx"
 
 /*
- * __cpu_soft_restart(el2_switch, entry, arg0, arg1, arg2) - Helper for
- * cpu_soft_restart.
+ * cpu_soft_restart(el2_switch, entry, arg0, arg1, arg2)
  *
  * @el2_switch: Flag to indicate a switch to EL2 is needed.
  * @entry: Location to jump to for soft reset.
@@ -29,7 +28,7 @@
  * branch to what would be the reset vector. It must be executed with the
  * flat identity mapping.
  */
-SYM_CODE_START(__cpu_soft_restart)
+SYM_CODE_START(cpu_soft_restart)
 	mov_q	x12, INIT_SCTLR_EL1_MMU_OFF
 	pre_disable_mmu_workaround
 	/*
@@ -48,6 +47,6 @@ SYM_CODE_START(__cpu_soft_restart)
 	mov	x1, x3				// arg1
 	mov	x2, x4				// arg2
 	br	x8
-SYM_CODE_END(__cpu_soft_restart)
+SYM_CODE_END(cpu_soft_restart)
 
 .popsection
diff --git a/arch/arm64/kernel/cpu-reset.h b/arch/arm64/kernel/cpu-reset.h
deleted file mode 100644
index 9a7b1262ef17..000000000000
--- a/arch/arm64/kernel/cpu-reset.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * CPU reset routines
- *
- * Copyright (C) 2015 Huawei Futurewei Technologies.
- */
-
-#ifndef _ARM64_CPU_RESET_H
-#define _ARM64_CPU_RESET_H
-
-#include <asm/virt.h>
-
-void __cpu_soft_restart(unsigned long el2_switch, unsigned long entry,
-	unsigned long arg0, unsigned long arg1, unsigned long arg2);
-
-static inline void __noreturn __nocfi cpu_soft_restart(unsigned long entry,
-						       unsigned long arg0,
-						       unsigned long arg1,
-						       unsigned long arg2)
-{
-	typeof(__cpu_soft_restart) *restart;
-
-	unsigned long el2_switch = !is_kernel_in_hyp_mode() &&
-		is_hyp_mode_available();
-	restart = (void *)__pa_symbol(function_nocfi(__cpu_soft_restart));
-
-	cpu_install_idmap();
-	restart(el2_switch, entry, arg0, arg1, arg2);
-	unreachable();
-}
-
-#endif
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c
index e2c20c036442..9e1c1aef9ebd 100644
--- a/arch/arm64/kernel/cpu_errata.c
+++ b/arch/arm64/kernel/cpu_errata.c
@@ -340,6 +340,42 @@ static const struct midr_range erratum_1463225[] = {
 };
 #endif
 
+#ifdef CONFIG_ARM64_WORKAROUND_TRBE_OVERWRITE_FILL_MODE
+static const struct midr_range trbe_overwrite_fill_mode_cpus[] = {
+#ifdef CONFIG_ARM64_ERRATUM_2139208
+	MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N2),
+#endif
+#ifdef CONFIG_ARM64_ERRATUM_2119858
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_A710),
+#endif
+	{},
+};
+#endif	/* CONFIG_ARM64_WORKAROUND_TRBE_OVERWRITE_FILL_MODE */
+
+#ifdef CONFIG_ARM64_WORKAROUND_TSB_FLUSH_FAILURE
+static const struct midr_range tsb_flush_fail_cpus[] = {
+#ifdef CONFIG_ARM64_ERRATUM_2067961
+	MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N2),
+#endif
+#ifdef CONFIG_ARM64_ERRATUM_2054223
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_A710),
+#endif
+	{},
+};
+#endif	/* CONFIG_ARM64_WORKAROUND_TSB_FLUSH_FAILURE */
+
+#ifdef CONFIG_ARM64_WORKAROUND_TRBE_WRITE_OUT_OF_RANGE
+static struct midr_range trbe_write_out_of_range_cpus[] = {
+#ifdef CONFIG_ARM64_ERRATUM_2253138
+	MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N2),
+#endif
+#ifdef CONFIG_ARM64_ERRATUM_2224489
+	MIDR_ALL_VERSIONS(MIDR_CORTEX_A710),
+#endif
+	{},
+};
+#endif /* CONFIG_ARM64_WORKAROUND_TRBE_WRITE_OUT_OF_RANGE */
+
 const struct arm64_cpu_capabilities arm64_errata[] = {
 #ifdef CONFIG_ARM64_WORKAROUND_CLEAN_CACHE
 	{
@@ -534,6 +570,34 @@ const struct arm64_cpu_capabilities arm64_errata[] = {
 		ERRATA_MIDR_ALL_VERSIONS(MIDR_NVIDIA_CARMEL),
 	},
 #endif
+#ifdef CONFIG_ARM64_WORKAROUND_TRBE_OVERWRITE_FILL_MODE
+	{
+		/*
+		 * The erratum work around is handled within the TRBE
+		 * driver and can be applied per-cpu. So, we can allow
+		 * a late CPU to come online with this erratum.
+		 */
+		.desc = "ARM erratum 2119858 or 2139208",
+		.capability = ARM64_WORKAROUND_TRBE_OVERWRITE_FILL_MODE,
+		.type = ARM64_CPUCAP_WEAK_LOCAL_CPU_FEATURE,
+		CAP_MIDR_RANGE_LIST(trbe_overwrite_fill_mode_cpus),
+	},
+#endif
+#ifdef CONFIG_ARM64_WORKAROUND_TSB_FLUSH_FAILURE
+	{
+		.desc = "ARM erratum 2067961 or 2054223",
+		.capability = ARM64_WORKAROUND_TSB_FLUSH_FAILURE,
+		ERRATA_MIDR_RANGE_LIST(tsb_flush_fail_cpus),
+	},
+#endif
+#ifdef CONFIG_ARM64_WORKAROUND_TRBE_WRITE_OUT_OF_RANGE
+	{
+		.desc = "ARM erratum 2253138 or 2224489",
+		.capability = ARM64_WORKAROUND_TRBE_WRITE_OUT_OF_RANGE,
+		.type = ARM64_CPUCAP_WEAK_LOCAL_CPU_FEATURE,
+		CAP_MIDR_RANGE_LIST(trbe_write_out_of_range_cpus),
+	},
+#endif
 	{
 	}
 };
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index 6ec7036ef7e1..6f3e677d88f1 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -279,7 +279,7 @@ static const struct arm64_ftr_bits ftr_id_aa64zfr0[] = {
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64mmfr0[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_ECV_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_ECV_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_FGT_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_EXS_SHIFT, 4, 0),
 	/*
@@ -573,15 +573,19 @@ static const struct arm64_ftr_bits ftr_raz[] = {
 	ARM64_FTR_END,
 };
 
-#define ARM64_FTR_REG_OVERRIDE(id, table, ovr) {		\
+#define __ARM64_FTR_REG_OVERRIDE(id_str, id, table, ovr) {	\
 		.sys_id = id,					\
 		.reg = 	&(struct arm64_ftr_reg){		\
-			.name = #id,				\
+			.name = id_str,				\
 			.override = (ovr),			\
 			.ftr_bits = &((table)[0]),		\
 	}}
 
-#define ARM64_FTR_REG(id, table) ARM64_FTR_REG_OVERRIDE(id, table, &no_override)
+#define ARM64_FTR_REG_OVERRIDE(id, table, ovr)	\
+	__ARM64_FTR_REG_OVERRIDE(#id, id, table, ovr)
+
+#define ARM64_FTR_REG(id, table)		\
+	__ARM64_FTR_REG_OVERRIDE(#id, id, table, &no_override)
 
 struct arm64_ftr_override __ro_after_init id_aa64mmfr1_override;
 struct arm64_ftr_override __ro_after_init id_aa64pfr1_override;
@@ -941,7 +945,7 @@ void __init init_cpu_features(struct cpuinfo_arm64 *info)
 
 	if (id_aa64pfr0_sve(info->reg_id_aa64pfr0)) {
 		init_cpu_ftr_reg(SYS_ZCR_EL1, info->reg_zcr);
-		sve_init_vq_map();
+		vec_init_vq_map(ARM64_VEC_SVE);
 	}
 
 	if (id_aa64pfr1_mte(info->reg_id_aa64pfr1))
@@ -1175,7 +1179,7 @@ void update_cpu_features(int cpu,
 		/* Probe vector lengths, unless we already gave up on SVE */
 		if (id_aa64pfr0_sve(read_sanitised_ftr_reg(SYS_ID_AA64PFR0_EL1)) &&
 		    !system_capabilities_finalized())
-			sve_update_vq_map();
+			vec_update_vq_map(ARM64_VEC_SVE);
 	}
 
 	/*
@@ -1930,6 +1934,16 @@ static const struct arm64_cpu_capabilities arm64_features[] = {
 		.sign = FTR_UNSIGNED,
 		.min_field_value = 1,
 	},
+	{
+		.desc = "Enhanced Counter Virtualization",
+		.capability = ARM64_HAS_ECV,
+		.type = ARM64_CPUCAP_SYSTEM_FEATURE,
+		.matches = has_cpuid_feature,
+		.sys_reg = SYS_ID_AA64MMFR0_EL1,
+		.field_pos = ID_AA64MMFR0_ECV_SHIFT,
+		.sign = FTR_UNSIGNED,
+		.min_field_value = 1,
+	},
 #ifdef CONFIG_ARM64_PAN
 	{
 		.desc = "Privileged Access Never",
@@ -2321,6 +2335,16 @@ static const struct arm64_cpu_capabilities arm64_features[] = {
 		.sign = FTR_UNSIGNED,
 		.cpu_enable = cpu_enable_mte,
 	},
+	{
+		.desc = "Asymmetric MTE Tag Check Fault",
+		.capability = ARM64_MTE_ASYMM,
+		.type = ARM64_CPUCAP_BOOT_CPU_FEATURE,
+		.matches = has_cpuid_feature,
+		.sys_reg = SYS_ID_AA64PFR1_EL1,
+		.field_pos = ID_AA64PFR1_MTE_SHIFT,
+		.min_field_value = ID_AA64PFR1_MTE_ASYMM,
+		.sign = FTR_UNSIGNED,
+	},
 #endif /* CONFIG_ARM64_MTE */
 	{
 		.desc = "RCpc load-acquire (LDAPR)",
@@ -2451,6 +2475,7 @@ static const struct arm64_cpu_capabilities arm64_elf_hwcaps[] = {
 #ifdef CONFIG_ARM64_MTE
 	HWCAP_CAP(SYS_ID_AA64PFR1_EL1, ID_AA64PFR1_MTE_SHIFT, FTR_UNSIGNED, ID_AA64PFR1_MTE, CAP_HWCAP, KERNEL_HWCAP_MTE),
 #endif /* CONFIG_ARM64_MTE */
+	HWCAP_CAP(SYS_ID_AA64MMFR0_EL1, ID_AA64MMFR0_ECV_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_ECV),
 	{},
 };
 
@@ -2739,7 +2764,7 @@ static void verify_sve_features(void)
 	unsigned int safe_len = safe_zcr & ZCR_ELx_LEN_MASK;
 	unsigned int len = zcr & ZCR_ELx_LEN_MASK;
 
-	if (len < safe_len || sve_verify_vq_map()) {
+	if (len < safe_len || vec_verify_vq_map(ARM64_VEC_SVE)) {
 		pr_crit("CPU%d: SVE: vector length support mismatch\n",
 			smp_processor_id());
 		cpu_die_early();
@@ -2843,6 +2868,7 @@ bool this_cpu_has_cap(unsigned int n)
 
 	return false;
 }
+EXPORT_SYMBOL_GPL(this_cpu_has_cap);
 
 /*
  * This helper function is used in a narrow window when,
diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c
index 87731fea5e41..6e27b759056a 100644
--- a/arch/arm64/kernel/cpuinfo.c
+++ b/arch/arm64/kernel/cpuinfo.c
@@ -94,6 +94,7 @@ static const char *const hwcap_str[] = {
 	[KERNEL_HWCAP_RNG]		= "rng",
 	[KERNEL_HWCAP_BTI]		= "bti",
 	[KERNEL_HWCAP_MTE]		= "mte",
+	[KERNEL_HWCAP_ECV]		= "ecv",
 };
 
 #ifdef CONFIG_COMPAT
diff --git a/arch/arm64/kernel/entry-common.c b/arch/arm64/kernel/entry-common.c
index 32f9796c4ffe..f7408edf8571 100644
--- a/arch/arm64/kernel/entry-common.c
+++ b/arch/arm64/kernel/entry-common.c
@@ -17,6 +17,7 @@
 #include <asm/daifflags.h>
 #include <asm/esr.h>
 #include <asm/exception.h>
+#include <asm/irq_regs.h>
 #include <asm/kprobes.h>
 #include <asm/mmu.h>
 #include <asm/processor.h>
@@ -219,22 +220,6 @@ static void noinstr arm64_exit_el1_dbg(struct pt_regs *regs)
 		lockdep_hardirqs_on(CALLER_ADDR0);
 }
 
-static void noinstr enter_el1_irq_or_nmi(struct pt_regs *regs)
-{
-	if (IS_ENABLED(CONFIG_ARM64_PSEUDO_NMI) && !interrupts_enabled(regs))
-		arm64_enter_nmi(regs);
-	else
-		enter_from_kernel_mode(regs);
-}
-
-static void noinstr exit_el1_irq_or_nmi(struct pt_regs *regs)
-{
-	if (IS_ENABLED(CONFIG_ARM64_PSEUDO_NMI) && !interrupts_enabled(regs))
-		arm64_exit_nmi(regs);
-	else
-		exit_to_kernel_mode(regs);
-}
-
 static void __sched arm64_preempt_schedule_irq(void)
 {
 	lockdep_assert_irqs_disabled();
@@ -263,10 +248,14 @@ static void __sched arm64_preempt_schedule_irq(void)
 static void do_interrupt_handler(struct pt_regs *regs,
 				 void (*handler)(struct pt_regs *))
 {
+	struct pt_regs *old_regs = set_irq_regs(regs);
+
 	if (on_thread_stack())
 		call_on_irq_stack(regs, handler);
 	else
 		handler(regs);
+
+	set_irq_regs(old_regs);
 }
 
 extern void (*handle_arch_irq)(struct pt_regs *);
@@ -432,13 +421,22 @@ asmlinkage void noinstr el1h_64_sync_handler(struct pt_regs *regs)
 	}
 }
 
-static void noinstr el1_interrupt(struct pt_regs *regs,
-				  void (*handler)(struct pt_regs *))
+static __always_inline void __el1_pnmi(struct pt_regs *regs,
+				       void (*handler)(struct pt_regs *))
 {
-	write_sysreg(DAIF_PROCCTX_NOIRQ, daif);
+	arm64_enter_nmi(regs);
+	do_interrupt_handler(regs, handler);
+	arm64_exit_nmi(regs);
+}
+
+static __always_inline void __el1_irq(struct pt_regs *regs,
+				      void (*handler)(struct pt_regs *))
+{
+	enter_from_kernel_mode(regs);
 
-	enter_el1_irq_or_nmi(regs);
+	irq_enter_rcu();
 	do_interrupt_handler(regs, handler);
+	irq_exit_rcu();
 
 	/*
 	 * Note: thread_info::preempt_count includes both thread_info::count
@@ -449,7 +447,17 @@ static void noinstr el1_interrupt(struct pt_regs *regs,
 	    READ_ONCE(current_thread_info()->preempt_count) == 0)
 		arm64_preempt_schedule_irq();
 
-	exit_el1_irq_or_nmi(regs);
+	exit_to_kernel_mode(regs);
+}
+static void noinstr el1_interrupt(struct pt_regs *regs,
+				  void (*handler)(struct pt_regs *))
+{
+	write_sysreg(DAIF_PROCCTX_NOIRQ, daif);
+
+	if (IS_ENABLED(CONFIG_ARM64_PSEUDO_NMI) && !interrupts_enabled(regs))
+		__el1_pnmi(regs, handler);
+	else
+		__el1_irq(regs, handler);
 }
 
 asmlinkage void noinstr el1h_64_irq_handler(struct pt_regs *regs)
@@ -667,7 +675,9 @@ static void noinstr el0_interrupt(struct pt_regs *regs,
 	if (regs->pc & BIT(55))
 		arm64_apply_bp_hardening();
 
+	irq_enter_rcu();
 	do_interrupt_handler(regs, handler);
+	irq_exit_rcu();
 
 	exit_to_user_mode(regs);
 }
diff --git a/arch/arm64/kernel/entry-fpsimd.S b/arch/arm64/kernel/entry-fpsimd.S
index 196e921f61de..dc242e269f9a 100644
--- a/arch/arm64/kernel/entry-fpsimd.S
+++ b/arch/arm64/kernel/entry-fpsimd.S
@@ -38,9 +38,10 @@ SYM_FUNC_END(fpsimd_load_state)
  *
  * x0 - pointer to buffer for state
  * x1 - pointer to storage for FPSR
+ * x2 - Save FFR if non-zero
  */
 SYM_FUNC_START(sve_save_state)
-	sve_save 0, x1, 2
+	sve_save 0, x1, x2, 3
 	ret
 SYM_FUNC_END(sve_save_state)
 
@@ -49,10 +50,10 @@ SYM_FUNC_END(sve_save_state)
  *
  * x0 - pointer to buffer for state
  * x1 - pointer to storage for FPSR
- * x2 - VQ-1
+ * x2 - Restore FFR if non-zero
  */
 SYM_FUNC_START(sve_load_state)
-	sve_load 0, x1, x2, 3, x4
+	sve_load 0, x1, x2, 4
 	ret
 SYM_FUNC_END(sve_load_state)
 
@@ -67,34 +68,21 @@ SYM_FUNC_START(sve_set_vq)
 SYM_FUNC_END(sve_set_vq)
 
 /*
- * Load SVE state from FPSIMD state.
- *
- * x0 = pointer to struct fpsimd_state
- * x1 = VQ - 1
- *
- * Each SVE vector will be loaded with the first 128-bits taken from FPSIMD
- * and the rest zeroed. All the other SVE registers will be zeroed.
- */
-SYM_FUNC_START(sve_load_from_fpsimd_state)
-	sve_load_vq	x1, x2, x3
-	fpsimd_restore	x0, 8
-	sve_flush_p_ffr
-	ret
-SYM_FUNC_END(sve_load_from_fpsimd_state)
-
-/*
  * Zero all SVE registers but the first 128-bits of each vector
  *
  * VQ must already be configured by caller, any further updates of VQ
  * will need to ensure that the register state remains valid.
  *
- * x0 = VQ - 1
+ * x0 = include FFR?
+ * x1 = VQ - 1
  */
 SYM_FUNC_START(sve_flush_live)
-	cbz		x0, 1f	// A VQ-1 of 0 is 128 bits so no extra Z state
+	cbz		x1, 1f	// A VQ-1 of 0 is 128 bits so no extra Z state
 	sve_flush_z
-1:	sve_flush_p_ffr
-	ret
+1:	sve_flush_p
+	tbz		x0, #0, 2f
+	sve_flush_ffr
+2:	ret
 SYM_FUNC_END(sve_flush_live)
 
 #endif /* CONFIG_ARM64_SVE */
diff --git a/arch/arm64/kernel/entry-ftrace.S b/arch/arm64/kernel/entry-ftrace.S
index b3e4f9a088b1..8cf970d219f5 100644
--- a/arch/arm64/kernel/entry-ftrace.S
+++ b/arch/arm64/kernel/entry-ftrace.S
@@ -77,11 +77,17 @@
 	.endm
 
 SYM_CODE_START(ftrace_regs_caller)
+#ifdef BTI_C
+	BTI_C
+#endif
 	ftrace_regs_entry	1
 	b	ftrace_common
 SYM_CODE_END(ftrace_regs_caller)
 
 SYM_CODE_START(ftrace_caller)
+#ifdef BTI_C
+	BTI_C
+#endif
 	ftrace_regs_entry	0
 	b	ftrace_common
 SYM_CODE_END(ftrace_caller)
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index bc6d5a970a13..2f69ae43941d 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -168,9 +168,9 @@ alternative_else_nop_endif
 
 	.macro mte_set_kernel_gcr, tmp, tmp2
 #ifdef CONFIG_KASAN_HW_TAGS
-alternative_if_not ARM64_MTE
+alternative_cb	kasan_hw_tags_enable
 	b	1f
-alternative_else_nop_endif
+alternative_cb_end
 	mov	\tmp, KERNEL_GCR_EL1
 	msr_s	SYS_GCR_EL1, \tmp
 1:
@@ -178,10 +178,10 @@ alternative_else_nop_endif
 	.endm
 
 	.macro mte_set_user_gcr, tsk, tmp, tmp2
-#ifdef CONFIG_ARM64_MTE
-alternative_if_not ARM64_MTE
+#ifdef CONFIG_KASAN_HW_TAGS
+alternative_cb	kasan_hw_tags_enable
 	b	1f
-alternative_else_nop_endif
+alternative_cb_end
 	ldr	\tmp, [\tsk, #THREAD_MTE_CTRL]
 
 	mte_set_gcr \tmp, \tmp2
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index ff4962750b3d..fa244c426f61 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -121,40 +121,62 @@ struct fpsimd_last_state_struct {
 
 static DEFINE_PER_CPU(struct fpsimd_last_state_struct, fpsimd_last_state);
 
-/* Default VL for tasks that don't set it explicitly: */
-static int __sve_default_vl = -1;
+__ro_after_init struct vl_info vl_info[ARM64_VEC_MAX] = {
+#ifdef CONFIG_ARM64_SVE
+	[ARM64_VEC_SVE] = {
+		.type			= ARM64_VEC_SVE,
+		.name			= "SVE",
+		.min_vl			= SVE_VL_MIN,
+		.max_vl			= SVE_VL_MIN,
+		.max_virtualisable_vl	= SVE_VL_MIN,
+	},
+#endif
+};
 
-static int get_sve_default_vl(void)
+static unsigned int vec_vl_inherit_flag(enum vec_type type)
 {
-	return READ_ONCE(__sve_default_vl);
+	switch (type) {
+	case ARM64_VEC_SVE:
+		return TIF_SVE_VL_INHERIT;
+	default:
+		WARN_ON_ONCE(1);
+		return 0;
+	}
+}
+
+struct vl_config {
+	int __default_vl;		/* Default VL for tasks */
+};
+
+static struct vl_config vl_config[ARM64_VEC_MAX];
+
+static inline int get_default_vl(enum vec_type type)
+{
+	return READ_ONCE(vl_config[type].__default_vl);
 }
 
 #ifdef CONFIG_ARM64_SVE
 
-static void set_sve_default_vl(int val)
+static inline int get_sve_default_vl(void)
 {
-	WRITE_ONCE(__sve_default_vl, val);
+	return get_default_vl(ARM64_VEC_SVE);
 }
 
-/* Maximum supported vector length across all CPUs (initially poisoned) */
-int __ro_after_init sve_max_vl = SVE_VL_MIN;
-int __ro_after_init sve_max_virtualisable_vl = SVE_VL_MIN;
+static inline void set_default_vl(enum vec_type type, int val)
+{
+	WRITE_ONCE(vl_config[type].__default_vl, val);
+}
 
-/*
- * Set of available vector lengths,
- * where length vq encoded as bit __vq_to_bit(vq):
- */
-__ro_after_init DECLARE_BITMAP(sve_vq_map, SVE_VQ_MAX);
-/* Set of vector lengths present on at least one cpu: */
-static __ro_after_init DECLARE_BITMAP(sve_vq_partial_map, SVE_VQ_MAX);
+static inline void set_sve_default_vl(int val)
+{
+	set_default_vl(ARM64_VEC_SVE, val);
+}
 
 static void __percpu *efi_sve_state;
 
 #else /* ! CONFIG_ARM64_SVE */
 
 /* Dummy declaration for code that will be optimised out: */
-extern __ro_after_init DECLARE_BITMAP(sve_vq_map, SVE_VQ_MAX);
-extern __ro_after_init DECLARE_BITMAP(sve_vq_partial_map, SVE_VQ_MAX);
 extern void __percpu *efi_sve_state;
 
 #endif /* ! CONFIG_ARM64_SVE */
@@ -228,6 +250,29 @@ static void sve_free(struct task_struct *task)
 	__sve_free(task);
 }
 
+unsigned int task_get_vl(const struct task_struct *task, enum vec_type type)
+{
+	return task->thread.vl[type];
+}
+
+void task_set_vl(struct task_struct *task, enum vec_type type,
+		 unsigned long vl)
+{
+	task->thread.vl[type] = vl;
+}
+
+unsigned int task_get_vl_onexec(const struct task_struct *task,
+				enum vec_type type)
+{
+	return task->thread.vl_onexec[type];
+}
+
+void task_set_vl_onexec(struct task_struct *task, enum vec_type type,
+			unsigned long vl)
+{
+	task->thread.vl_onexec[type] = vl;
+}
+
 /*
  * TIF_SVE controls whether a task can use SVE without trapping while
  * in userspace, and also the way a task's FPSIMD/SVE state is stored
@@ -287,12 +332,13 @@ static void task_fpsimd_load(void)
 	WARN_ON(!system_supports_fpsimd());
 	WARN_ON(!have_cpu_fpsimd_context());
 
-	if (IS_ENABLED(CONFIG_ARM64_SVE) && test_thread_flag(TIF_SVE))
+	if (IS_ENABLED(CONFIG_ARM64_SVE) && test_thread_flag(TIF_SVE)) {
+		sve_set_vq(sve_vq_from_vl(task_get_sve_vl(current)) - 1);
 		sve_load_state(sve_pffr(&current->thread),
-			       &current->thread.uw.fpsimd_state.fpsr,
-			       sve_vq_from_vl(current->thread.sve_vl) - 1);
-	else
+			       &current->thread.uw.fpsimd_state.fpsr, true);
+	} else {
 		fpsimd_load_state(&current->thread.uw.fpsimd_state);
+	}
 }
 
 /*
@@ -308,24 +354,26 @@ static void fpsimd_save(void)
 	WARN_ON(!system_supports_fpsimd());
 	WARN_ON(!have_cpu_fpsimd_context());
 
-	if (!test_thread_flag(TIF_FOREIGN_FPSTATE)) {
-		if (IS_ENABLED(CONFIG_ARM64_SVE) &&
-		    test_thread_flag(TIF_SVE)) {
-			if (WARN_ON(sve_get_vl() != last->sve_vl)) {
-				/*
-				 * Can't save the user regs, so current would
-				 * re-enter user with corrupt state.
-				 * There's no way to recover, so kill it:
-				 */
-				force_signal_inject(SIGKILL, SI_KERNEL, 0, 0);
-				return;
-			}
-
-			sve_save_state((char *)last->sve_state +
-						sve_ffr_offset(last->sve_vl),
-				       &last->st->fpsr);
-		} else
-			fpsimd_save_state(last->st);
+	if (test_thread_flag(TIF_FOREIGN_FPSTATE))
+		return;
+
+	if (IS_ENABLED(CONFIG_ARM64_SVE) &&
+	    test_thread_flag(TIF_SVE)) {
+		if (WARN_ON(sve_get_vl() != last->sve_vl)) {
+			/*
+			 * Can't save the user regs, so current would
+			 * re-enter user with corrupt state.
+			 * There's no way to recover, so kill it:
+			 */
+			force_signal_inject(SIGKILL, SI_KERNEL, 0, 0);
+			return;
+		}
+
+		sve_save_state((char *)last->sve_state +
+					sve_ffr_offset(last->sve_vl),
+			       &last->st->fpsr, true);
+	} else {
+		fpsimd_save_state(last->st);
 	}
 }
 
@@ -335,21 +383,23 @@ static void fpsimd_save(void)
  * If things go wrong there's a bug somewhere, but try to fall back to a
  * safe choice.
  */
-static unsigned int find_supported_vector_length(unsigned int vl)
+static unsigned int find_supported_vector_length(enum vec_type type,
+						 unsigned int vl)
 {
+	struct vl_info *info = &vl_info[type];
 	int bit;
-	int max_vl = sve_max_vl;
+	int max_vl = info->max_vl;
 
 	if (WARN_ON(!sve_vl_valid(vl)))
-		vl = SVE_VL_MIN;
+		vl = info->min_vl;
 
 	if (WARN_ON(!sve_vl_valid(max_vl)))
-		max_vl = SVE_VL_MIN;
+		max_vl = info->min_vl;
 
 	if (vl > max_vl)
 		vl = max_vl;
 
-	bit = find_next_bit(sve_vq_map, SVE_VQ_MAX,
+	bit = find_next_bit(info->vq_map, SVE_VQ_MAX,
 			    __vq_to_bit(sve_vq_from_vl(vl)));
 	return sve_vl_from_vq(__bit_to_vq(bit));
 }
@@ -359,6 +409,7 @@ static unsigned int find_supported_vector_length(unsigned int vl)
 static int sve_proc_do_default_vl(struct ctl_table *table, int write,
 				  void *buffer, size_t *lenp, loff_t *ppos)
 {
+	struct vl_info *info = &vl_info[ARM64_VEC_SVE];
 	int ret;
 	int vl = get_sve_default_vl();
 	struct ctl_table tmp_table = {
@@ -372,12 +423,12 @@ static int sve_proc_do_default_vl(struct ctl_table *table, int write,
 
 	/* Writing -1 has the special meaning "set to max": */
 	if (vl == -1)
-		vl = sve_max_vl;
+		vl = info->max_vl;
 
 	if (!sve_vl_valid(vl))
 		return -EINVAL;
 
-	set_sve_default_vl(find_supported_vector_length(vl));
+	set_sve_default_vl(find_supported_vector_length(ARM64_VEC_SVE, vl));
 	return 0;
 }
 
@@ -456,7 +507,7 @@ static void fpsimd_to_sve(struct task_struct *task)
 	if (!system_supports_sve())
 		return;
 
-	vq = sve_vq_from_vl(task->thread.sve_vl);
+	vq = sve_vq_from_vl(task_get_sve_vl(task));
 	__fpsimd_to_sve(sst, fst, vq);
 }
 
@@ -482,7 +533,7 @@ static void sve_to_fpsimd(struct task_struct *task)
 	if (!system_supports_sve())
 		return;
 
-	vq = sve_vq_from_vl(task->thread.sve_vl);
+	vq = sve_vq_from_vl(task_get_sve_vl(task));
 	for (i = 0; i < SVE_NUM_ZREGS; ++i) {
 		p = (__uint128_t const *)ZREG(sst, vq, i);
 		fst->vregs[i] = arm64_le128_to_cpu(*p);
@@ -495,9 +546,9 @@ static void sve_to_fpsimd(struct task_struct *task)
  * Return how many bytes of memory are required to store the full SVE
  * state for task, given task's currently configured vector length.
  */
-size_t sve_state_size(struct task_struct const *task)
+static size_t sve_state_size(struct task_struct const *task)
 {
-	return SVE_SIG_REGS_SIZE(sve_vq_from_vl(task->thread.sve_vl));
+	return SVE_SIG_REGS_SIZE(sve_vq_from_vl(task_get_sve_vl(task)));
 }
 
 /*
@@ -572,7 +623,7 @@ void sve_sync_from_fpsimd_zeropad(struct task_struct *task)
 	if (!test_tsk_thread_flag(task, TIF_SVE))
 		return;
 
-	vq = sve_vq_from_vl(task->thread.sve_vl);
+	vq = sve_vq_from_vl(task_get_sve_vl(task));
 
 	memset(sst, 0, SVE_SIG_REGS_SIZE(vq));
 	__fpsimd_to_sve(sst, fst, vq);
@@ -596,20 +647,20 @@ int sve_set_vector_length(struct task_struct *task,
 	if (vl > SVE_VL_ARCH_MAX)
 		vl = SVE_VL_ARCH_MAX;
 
-	vl = find_supported_vector_length(vl);
+	vl = find_supported_vector_length(ARM64_VEC_SVE, vl);
 
 	if (flags & (PR_SVE_VL_INHERIT |
 		     PR_SVE_SET_VL_ONEXEC))
-		task->thread.sve_vl_onexec = vl;
+		task_set_sve_vl_onexec(task, vl);
 	else
 		/* Reset VL to system default on next exec: */
-		task->thread.sve_vl_onexec = 0;
+		task_set_sve_vl_onexec(task, 0);
 
 	/* Only actually set the VL if not deferred: */
 	if (flags & PR_SVE_SET_VL_ONEXEC)
 		goto out;
 
-	if (vl == task->thread.sve_vl)
+	if (vl == task_get_sve_vl(task))
 		goto out;
 
 	/*
@@ -636,7 +687,7 @@ int sve_set_vector_length(struct task_struct *task,
 	 */
 	sve_free(task);
 
-	task->thread.sve_vl = vl;
+	task_set_sve_vl(task, vl);
 
 out:
 	update_tsk_thread_flag(task, TIF_SVE_VL_INHERIT,
@@ -656,9 +707,9 @@ static int sve_prctl_status(unsigned long flags)
 	int ret;
 
 	if (flags & PR_SVE_SET_VL_ONEXEC)
-		ret = current->thread.sve_vl_onexec;
+		ret = task_get_sve_vl_onexec(current);
 	else
-		ret = current->thread.sve_vl;
+		ret = task_get_sve_vl(current);
 
 	if (test_thread_flag(TIF_SVE_VL_INHERIT))
 		ret |= PR_SVE_VL_INHERIT;
@@ -694,18 +745,15 @@ int sve_get_current_vl(void)
 	return sve_prctl_status(0);
 }
 
-static void sve_probe_vqs(DECLARE_BITMAP(map, SVE_VQ_MAX))
+static void vec_probe_vqs(struct vl_info *info,
+			  DECLARE_BITMAP(map, SVE_VQ_MAX))
 {
 	unsigned int vq, vl;
-	unsigned long zcr;
 
 	bitmap_zero(map, SVE_VQ_MAX);
 
-	zcr = ZCR_ELx_LEN_MASK;
-	zcr = read_sysreg_s(SYS_ZCR_EL1) & ~zcr;
-
 	for (vq = SVE_VQ_MAX; vq >= SVE_VQ_MIN; --vq) {
-		write_sysreg_s(zcr | (vq - 1), SYS_ZCR_EL1); /* self-syncing */
+		write_vl(info->type, vq - 1); /* self-syncing */
 		vl = sve_get_vl();
 		vq = sve_vq_from_vl(vl); /* skip intervening lengths */
 		set_bit(__vq_to_bit(vq), map);
@@ -716,10 +764,11 @@ static void sve_probe_vqs(DECLARE_BITMAP(map, SVE_VQ_MAX))
  * Initialise the set of known supported VQs for the boot CPU.
  * This is called during kernel boot, before secondary CPUs are brought up.
  */
-void __init sve_init_vq_map(void)
+void __init vec_init_vq_map(enum vec_type type)
 {
-	sve_probe_vqs(sve_vq_map);
-	bitmap_copy(sve_vq_partial_map, sve_vq_map, SVE_VQ_MAX);
+	struct vl_info *info = &vl_info[type];
+	vec_probe_vqs(info, info->vq_map);
+	bitmap_copy(info->vq_partial_map, info->vq_map, SVE_VQ_MAX);
 }
 
 /*
@@ -727,30 +776,33 @@ void __init sve_init_vq_map(void)
  * those not supported by the current CPU.
  * This function is called during the bring-up of early secondary CPUs only.
  */
-void sve_update_vq_map(void)
+void vec_update_vq_map(enum vec_type type)
 {
+	struct vl_info *info = &vl_info[type];
 	DECLARE_BITMAP(tmp_map, SVE_VQ_MAX);
 
-	sve_probe_vqs(tmp_map);
-	bitmap_and(sve_vq_map, sve_vq_map, tmp_map, SVE_VQ_MAX);
-	bitmap_or(sve_vq_partial_map, sve_vq_partial_map, tmp_map, SVE_VQ_MAX);
+	vec_probe_vqs(info, tmp_map);
+	bitmap_and(info->vq_map, info->vq_map, tmp_map, SVE_VQ_MAX);
+	bitmap_or(info->vq_partial_map, info->vq_partial_map, tmp_map,
+		  SVE_VQ_MAX);
 }
 
 /*
  * Check whether the current CPU supports all VQs in the committed set.
  * This function is called during the bring-up of late secondary CPUs only.
  */
-int sve_verify_vq_map(void)
+int vec_verify_vq_map(enum vec_type type)
 {
+	struct vl_info *info = &vl_info[type];
 	DECLARE_BITMAP(tmp_map, SVE_VQ_MAX);
 	unsigned long b;
 
-	sve_probe_vqs(tmp_map);
+	vec_probe_vqs(info, tmp_map);
 
 	bitmap_complement(tmp_map, tmp_map, SVE_VQ_MAX);
-	if (bitmap_intersects(tmp_map, sve_vq_map, SVE_VQ_MAX)) {
-		pr_warn("SVE: cpu%d: Required vector length(s) missing\n",
-			smp_processor_id());
+	if (bitmap_intersects(tmp_map, info->vq_map, SVE_VQ_MAX)) {
+		pr_warn("%s: cpu%d: Required vector length(s) missing\n",
+			info->name, smp_processor_id());
 		return -EINVAL;
 	}
 
@@ -766,7 +818,7 @@ int sve_verify_vq_map(void)
 	/* Recover the set of supported VQs: */
 	bitmap_complement(tmp_map, tmp_map, SVE_VQ_MAX);
 	/* Find VQs supported that are not globally supported: */
-	bitmap_andnot(tmp_map, tmp_map, sve_vq_map, SVE_VQ_MAX);
+	bitmap_andnot(tmp_map, tmp_map, info->vq_map, SVE_VQ_MAX);
 
 	/* Find the lowest such VQ, if any: */
 	b = find_last_bit(tmp_map, SVE_VQ_MAX);
@@ -777,9 +829,9 @@ int sve_verify_vq_map(void)
 	 * Mismatches above sve_max_virtualisable_vl are fine, since
 	 * no guest is allowed to configure ZCR_EL2.LEN to exceed this:
 	 */
-	if (sve_vl_from_vq(__bit_to_vq(b)) <= sve_max_virtualisable_vl) {
-		pr_warn("SVE: cpu%d: Unsupported vector length(s) present\n",
-			smp_processor_id());
+	if (sve_vl_from_vq(__bit_to_vq(b)) <= info->max_virtualisable_vl) {
+		pr_warn("%s: cpu%d: Unsupported vector length(s) present\n",
+			info->name, smp_processor_id());
 		return -EINVAL;
 	}
 
@@ -788,6 +840,8 @@ int sve_verify_vq_map(void)
 
 static void __init sve_efi_setup(void)
 {
+	struct vl_info *info = &vl_info[ARM64_VEC_SVE];
+
 	if (!IS_ENABLED(CONFIG_EFI))
 		return;
 
@@ -796,11 +850,11 @@ static void __init sve_efi_setup(void)
 	 * This is evidence of a crippled system and we are returning void,
 	 * so no attempt is made to handle this situation here.
 	 */
-	if (!sve_vl_valid(sve_max_vl))
+	if (!sve_vl_valid(info->max_vl))
 		goto fail;
 
 	efi_sve_state = __alloc_percpu(
-		SVE_SIG_REGS_SIZE(sve_vq_from_vl(sve_max_vl)), SVE_VQ_BYTES);
+		SVE_SIG_REGS_SIZE(sve_vq_from_vl(info->max_vl)), SVE_VQ_BYTES);
 	if (!efi_sve_state)
 		goto fail;
 
@@ -849,6 +903,7 @@ u64 read_zcr_features(void)
 
 void __init sve_setup(void)
 {
+	struct vl_info *info = &vl_info[ARM64_VEC_SVE];
 	u64 zcr;
 	DECLARE_BITMAP(tmp_map, SVE_VQ_MAX);
 	unsigned long b;
@@ -861,49 +916,52 @@ void __init sve_setup(void)
 	 * so sve_vq_map must have at least SVE_VQ_MIN set.
 	 * If something went wrong, at least try to patch it up:
 	 */
-	if (WARN_ON(!test_bit(__vq_to_bit(SVE_VQ_MIN), sve_vq_map)))
-		set_bit(__vq_to_bit(SVE_VQ_MIN), sve_vq_map);
+	if (WARN_ON(!test_bit(__vq_to_bit(SVE_VQ_MIN), info->vq_map)))
+		set_bit(__vq_to_bit(SVE_VQ_MIN), info->vq_map);
 
 	zcr = read_sanitised_ftr_reg(SYS_ZCR_EL1);
-	sve_max_vl = sve_vl_from_vq((zcr & ZCR_ELx_LEN_MASK) + 1);
+	info->max_vl = sve_vl_from_vq((zcr & ZCR_ELx_LEN_MASK) + 1);
 
 	/*
 	 * Sanity-check that the max VL we determined through CPU features
 	 * corresponds properly to sve_vq_map.  If not, do our best:
 	 */
-	if (WARN_ON(sve_max_vl != find_supported_vector_length(sve_max_vl)))
-		sve_max_vl = find_supported_vector_length(sve_max_vl);
+	if (WARN_ON(info->max_vl != find_supported_vector_length(ARM64_VEC_SVE,
+								 info->max_vl)))
+		info->max_vl = find_supported_vector_length(ARM64_VEC_SVE,
+							    info->max_vl);
 
 	/*
 	 * For the default VL, pick the maximum supported value <= 64.
 	 * VL == 64 is guaranteed not to grow the signal frame.
 	 */
-	set_sve_default_vl(find_supported_vector_length(64));
+	set_sve_default_vl(find_supported_vector_length(ARM64_VEC_SVE, 64));
 
-	bitmap_andnot(tmp_map, sve_vq_partial_map, sve_vq_map,
+	bitmap_andnot(tmp_map, info->vq_partial_map, info->vq_map,
 		      SVE_VQ_MAX);
 
 	b = find_last_bit(tmp_map, SVE_VQ_MAX);
 	if (b >= SVE_VQ_MAX)
 		/* No non-virtualisable VLs found */
-		sve_max_virtualisable_vl = SVE_VQ_MAX;
+		info->max_virtualisable_vl = SVE_VQ_MAX;
 	else if (WARN_ON(b == SVE_VQ_MAX - 1))
 		/* No virtualisable VLs?  This is architecturally forbidden. */
-		sve_max_virtualisable_vl = SVE_VQ_MIN;
+		info->max_virtualisable_vl = SVE_VQ_MIN;
 	else /* b + 1 < SVE_VQ_MAX */
-		sve_max_virtualisable_vl = sve_vl_from_vq(__bit_to_vq(b + 1));
+		info->max_virtualisable_vl = sve_vl_from_vq(__bit_to_vq(b + 1));
 
-	if (sve_max_virtualisable_vl > sve_max_vl)
-		sve_max_virtualisable_vl = sve_max_vl;
+	if (info->max_virtualisable_vl > info->max_vl)
+		info->max_virtualisable_vl = info->max_vl;
 
-	pr_info("SVE: maximum available vector length %u bytes per vector\n",
-		sve_max_vl);
-	pr_info("SVE: default vector length %u bytes per vector\n",
-		get_sve_default_vl());
+	pr_info("%s: maximum available vector length %u bytes per vector\n",
+		info->name, info->max_vl);
+	pr_info("%s: default vector length %u bytes per vector\n",
+		info->name, get_sve_default_vl());
 
 	/* KVM decides whether to support mismatched systems. Just warn here: */
-	if (sve_max_virtualisable_vl < sve_max_vl)
-		pr_warn("SVE: unvirtualisable vector lengths present\n");
+	if (sve_max_virtualisable_vl() < sve_max_vl())
+		pr_warn("%s: unvirtualisable vector lengths present\n",
+			info->name);
 
 	sve_efi_setup();
 }
@@ -958,9 +1016,9 @@ void do_sve_acc(unsigned int esr, struct pt_regs *regs)
 	 */
 	if (!test_thread_flag(TIF_FOREIGN_FPSTATE)) {
 		unsigned long vq_minus_one =
-			sve_vq_from_vl(current->thread.sve_vl) - 1;
+			sve_vq_from_vl(task_get_sve_vl(current)) - 1;
 		sve_set_vq(vq_minus_one);
-		sve_flush_live(vq_minus_one);
+		sve_flush_live(true, vq_minus_one);
 		fpsimd_bind_task_to_cpu();
 	} else {
 		fpsimd_to_sve(current);
@@ -1030,10 +1088,43 @@ void fpsimd_thread_switch(struct task_struct *next)
 	__put_cpu_fpsimd_context();
 }
 
-void fpsimd_flush_thread(void)
+static void fpsimd_flush_thread_vl(enum vec_type type)
 {
 	int vl, supported_vl;
 
+	/*
+	 * Reset the task vector length as required.  This is where we
+	 * ensure that all user tasks have a valid vector length
+	 * configured: no kernel task can become a user task without
+	 * an exec and hence a call to this function.  By the time the
+	 * first call to this function is made, all early hardware
+	 * probing is complete, so __sve_default_vl should be valid.
+	 * If a bug causes this to go wrong, we make some noise and
+	 * try to fudge thread.sve_vl to a safe value here.
+	 */
+	vl = task_get_vl_onexec(current, type);
+	if (!vl)
+		vl = get_default_vl(type);
+
+	if (WARN_ON(!sve_vl_valid(vl)))
+		vl = SVE_VL_MIN;
+
+	supported_vl = find_supported_vector_length(type, vl);
+	if (WARN_ON(supported_vl != vl))
+		vl = supported_vl;
+
+	task_set_vl(current, type, vl);
+
+	/*
+	 * If the task is not set to inherit, ensure that the vector
+	 * length will be reset by a subsequent exec:
+	 */
+	if (!test_thread_flag(vec_vl_inherit_flag(type)))
+		task_set_vl_onexec(current, type, 0);
+}
+
+void fpsimd_flush_thread(void)
+{
 	if (!system_supports_fpsimd())
 		return;
 
@@ -1046,36 +1137,7 @@ void fpsimd_flush_thread(void)
 	if (system_supports_sve()) {
 		clear_thread_flag(TIF_SVE);
 		sve_free(current);
-
-		/*
-		 * Reset the task vector length as required.
-		 * This is where we ensure that all user tasks have a valid
-		 * vector length configured: no kernel task can become a user
-		 * task without an exec and hence a call to this function.
-		 * By the time the first call to this function is made, all
-		 * early hardware probing is complete, so __sve_default_vl
-		 * should be valid.
-		 * If a bug causes this to go wrong, we make some noise and
-		 * try to fudge thread.sve_vl to a safe value here.
-		 */
-		vl = current->thread.sve_vl_onexec ?
-			current->thread.sve_vl_onexec : get_sve_default_vl();
-
-		if (WARN_ON(!sve_vl_valid(vl)))
-			vl = SVE_VL_MIN;
-
-		supported_vl = find_supported_vector_length(vl);
-		if (WARN_ON(supported_vl != vl))
-			vl = supported_vl;
-
-		current->thread.sve_vl = vl;
-
-		/*
-		 * If the task is not set to inherit, ensure that the vector
-		 * length will be reset by a subsequent exec:
-		 */
-		if (!test_thread_flag(TIF_SVE_VL_INHERIT))
-			current->thread.sve_vl_onexec = 0;
+		fpsimd_flush_thread_vl(ARM64_VEC_SVE);
 	}
 
 	put_cpu_fpsimd_context();
@@ -1120,7 +1182,7 @@ static void fpsimd_bind_task_to_cpu(void)
 	WARN_ON(!system_supports_fpsimd());
 	last->st = &current->thread.uw.fpsimd_state;
 	last->sve_state = current->thread.sve_state;
-	last->sve_vl = current->thread.sve_vl;
+	last->sve_vl = task_get_sve_vl(current);
 	current->thread.fpsimd_cpu = smp_processor_id();
 
 	if (system_supports_sve()) {
@@ -1353,8 +1415,9 @@ void __efi_fpsimd_begin(void)
 
 			__this_cpu_write(efi_sve_state_used, true);
 
-			sve_save_state(sve_state + sve_ffr_offset(sve_max_vl),
-				       &this_cpu_ptr(&efi_fpsimd_state)->fpsr);
+			sve_save_state(sve_state + sve_ffr_offset(sve_max_vl()),
+				       &this_cpu_ptr(&efi_fpsimd_state)->fpsr,
+				       true);
 		} else {
 			fpsimd_save_state(this_cpu_ptr(&efi_fpsimd_state));
 		}
@@ -1378,9 +1441,10 @@ void __efi_fpsimd_end(void)
 		    likely(__this_cpu_read(efi_sve_state_used))) {
 			char const *sve_state = this_cpu_ptr(efi_sve_state);
 
-			sve_load_state(sve_state + sve_ffr_offset(sve_max_vl),
+			sve_set_vq(sve_vq_from_vl(sve_get_vl()) - 1);
+			sve_load_state(sve_state + sve_ffr_offset(sve_max_vl()),
 				       &this_cpu_ptr(&efi_fpsimd_state)->fpsr,
-				       sve_vq_from_vl(sve_get_vl()) - 1);
+				       true);
 
 			__this_cpu_write(efi_sve_state_used, false);
 		} else {
diff --git a/arch/arm64/kernel/ftrace.c b/arch/arm64/kernel/ftrace.c
index 7f467bd9db7a..4506c4a90ac1 100644
--- a/arch/arm64/kernel/ftrace.c
+++ b/arch/arm64/kernel/ftrace.c
@@ -236,11 +236,6 @@ void arch_ftrace_update_code(int command)
 	command |= FTRACE_MAY_SLEEP;
 	ftrace_modify_all_code(command);
 }
-
-int __init ftrace_dyn_arch_init(void)
-{
-	return 0;
-}
 #endif /* CONFIG_DYNAMIC_FTRACE */
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
@@ -249,8 +244,6 @@ int __init ftrace_dyn_arch_init(void)
  * on the way back to parent. For this purpose, this function is called
  * in _mcount() or ftrace_caller() to replace return address (*parent) on
  * the call stack to return_to_handler.
- *
- * Note that @frame_pointer is used only for sanity check later.
  */
 void prepare_ftrace_return(unsigned long self_addr, unsigned long *parent,
 			   unsigned long frame_pointer)
@@ -268,8 +261,10 @@ void prepare_ftrace_return(unsigned long self_addr, unsigned long *parent,
 	 */
 	old = *parent;
 
-	if (!function_graph_enter(old, self_addr, frame_pointer, NULL))
+	if (!function_graph_enter(old, self_addr, frame_pointer,
+	    (void *)frame_pointer)) {
 		*parent = return_hooker;
+	}
 }
 
 #ifdef CONFIG_DYNAMIC_FTRACE
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S
index 17962452e31d..6a98f1a38c29 100644
--- a/arch/arm64/kernel/head.S
+++ b/arch/arm64/kernel/head.S
@@ -412,7 +412,7 @@ SYM_FUNC_END(__create_page_tables)
 	scs_load \tsk
 
 	adr_l	\tmp1, __per_cpu_offset
-	ldr	w\tmp2, [\tsk, #TSK_CPU]
+	ldr	w\tmp2, [\tsk, #TSK_TI_CPU]
 	ldr	\tmp1, [\tmp1, \tmp2, lsl #3]
 	set_this_cpu_offset \tmp1
 	.endm
diff --git a/arch/arm64/kernel/hibernate-asm.S b/arch/arm64/kernel/hibernate-asm.S
index 81c0186a5e32..0e1d9c3c6a93 100644
--- a/arch/arm64/kernel/hibernate-asm.S
+++ b/arch/arm64/kernel/hibernate-asm.S
@@ -16,26 +16,6 @@
 #include <asm/virt.h>
 
 /*
- * To prevent the possibility of old and new partial table walks being visible
- * in the tlb, switch the ttbr to a zero page when we invalidate the old
- * records. D4.7.1 'General TLB maintenance requirements' in ARM DDI 0487A.i
- * Even switching to our copied tables will cause a changed output address at
- * each stage of the walk.
- */
-.macro break_before_make_ttbr_switch zero_page, page_table, tmp, tmp2
-	phys_to_ttbr \tmp, \zero_page
-	msr	ttbr1_el1, \tmp
-	isb
-	tlbi	vmalle1
-	dsb	nsh
-	phys_to_ttbr \tmp, \page_table
-	offset_ttbr1 \tmp, \tmp2
-	msr	ttbr1_el1, \tmp
-	isb
-.endm
-
-
-/*
  * Resume from hibernate
  *
  * Loads temporary page tables then restores the memory image.
@@ -112,56 +92,4 @@ alternative_insn "dc cvau, x4",  "dc civac, x4",  ARM64_WORKAROUND_CLEAN_CACHE
 	hvc	#0
 3:	ret
 SYM_CODE_END(swsusp_arch_suspend_exit)
-
-/*
- * Restore the hyp stub.
- * This must be done before the hibernate page is unmapped by _cpu_resume(),
- * but happens before any of the hyp-stub's code is cleaned to PoC.
- *
- * x24: The physical address of __hyp_stub_vectors
- */
-SYM_CODE_START_LOCAL(el1_sync)
-	msr	vbar_el2, x24
-	eret
-SYM_CODE_END(el1_sync)
-
-.macro invalid_vector	label
-SYM_CODE_START_LOCAL(\label)
-	b \label
-SYM_CODE_END(\label)
-.endm
-
-	invalid_vector	el2_sync_invalid
-	invalid_vector	el2_irq_invalid
-	invalid_vector	el2_fiq_invalid
-	invalid_vector	el2_error_invalid
-	invalid_vector	el1_sync_invalid
-	invalid_vector	el1_irq_invalid
-	invalid_vector	el1_fiq_invalid
-	invalid_vector	el1_error_invalid
-
-/* el2 vectors - switch el2 here while we restore the memory image. */
-	.align 11
-SYM_CODE_START(hibernate_el2_vectors)
-	ventry	el2_sync_invalid		// Synchronous EL2t
-	ventry	el2_irq_invalid			// IRQ EL2t
-	ventry	el2_fiq_invalid			// FIQ EL2t
-	ventry	el2_error_invalid		// Error EL2t
-
-	ventry	el2_sync_invalid		// Synchronous EL2h
-	ventry	el2_irq_invalid			// IRQ EL2h
-	ventry	el2_fiq_invalid			// FIQ EL2h
-	ventry	el2_error_invalid		// Error EL2h
-
-	ventry	el1_sync			// Synchronous 64-bit EL1
-	ventry	el1_irq_invalid			// IRQ 64-bit EL1
-	ventry	el1_fiq_invalid			// FIQ 64-bit EL1
-	ventry	el1_error_invalid		// Error 64-bit EL1
-
-	ventry	el1_sync_invalid		// Synchronous 32-bit EL1
-	ventry	el1_irq_invalid			// IRQ 32-bit EL1
-	ventry	el1_fiq_invalid			// FIQ 32-bit EL1
-	ventry	el1_error_invalid		// Error 32-bit EL1
-SYM_CODE_END(hibernate_el2_vectors)
-
 .popsection
diff --git a/arch/arm64/kernel/hibernate.c b/arch/arm64/kernel/hibernate.c
index 46a0b4d6e251..2758f75d6809 100644
--- a/arch/arm64/kernel/hibernate.c
+++ b/arch/arm64/kernel/hibernate.c
@@ -49,10 +49,7 @@
 extern int in_suspend;
 
 /* Do we need to reset el2? */
-#define el2_reset_needed() (is_hyp_mode_available() && !is_kernel_in_hyp_mode())
-
-/* temporary el2 vectors in the __hibernate_exit_text section. */
-extern char hibernate_el2_vectors[];
+#define el2_reset_needed() (is_hyp_nvhe())
 
 /* hyp-stub vectors, used to restore el2 during resume from hibernate. */
 extern char __hyp_stub_vectors[];
@@ -215,26 +212,7 @@ static int create_safe_exec_page(void *src_start, size_t length,
 	if (rc)
 		return rc;
 
-	/*
-	 * Load our new page tables. A strict BBM approach requires that we
-	 * ensure that TLBs are free of any entries that may overlap with the
-	 * global mappings we are about to install.
-	 *
-	 * For a real hibernate/resume cycle TTBR0 currently points to a zero
-	 * page, but TLBs may contain stale ASID-tagged entries (e.g. for EFI
-	 * runtime services), while for a userspace-driven test_resume cycle it
-	 * points to userspace page tables (and we must point it at a zero page
-	 * ourselves).
-	 *
-	 * We change T0SZ as part of installing the idmap. This is undone by
-	 * cpu_uninstall_idmap() in __cpu_suspend_exit().
-	 */
-	cpu_set_reserved_ttbr0();
-	local_flush_tlb_all();
-	__cpu_set_tcr_t0sz(t0sz);
-	write_sysreg(trans_ttbr0, ttbr0_el1);
-	isb();
-
+	cpu_install_ttbr0(trans_ttbr0, t0sz);
 	*phys_dst_addr = virt_to_phys(page);
 
 	return 0;
@@ -434,6 +412,7 @@ int swsusp_arch_resume(void)
 	void *zero_page;
 	size_t exit_size;
 	pgd_t *tmp_pg_dir;
+	phys_addr_t el2_vectors;
 	void __noreturn (*hibernate_exit)(phys_addr_t, phys_addr_t, void *,
 					  void *, phys_addr_t, phys_addr_t);
 	struct trans_pgd_info trans_info = {
@@ -461,6 +440,14 @@ int swsusp_arch_resume(void)
 		return -ENOMEM;
 	}
 
+	if (el2_reset_needed()) {
+		rc = trans_pgd_copy_el2_vectors(&trans_info, &el2_vectors);
+		if (rc) {
+			pr_err("Failed to setup el2 vectors\n");
+			return rc;
+		}
+	}
+
 	exit_size = __hibernate_exit_text_end - __hibernate_exit_text_start;
 	/*
 	 * Copy swsusp_arch_suspend_exit() to a safe page. This will generate
@@ -474,25 +461,13 @@ int swsusp_arch_resume(void)
 	}
 
 	/*
-	 * The hibernate exit text contains a set of el2 vectors, that will
-	 * be executed at el2 with the mmu off in order to reload hyp-stub.
-	 */
-	dcache_clean_inval_poc((unsigned long)hibernate_exit,
-			    (unsigned long)hibernate_exit + exit_size);
-
-	/*
 	 * KASLR will cause the el2 vectors to be in a different location in
 	 * the resumed kernel. Load hibernate's temporary copy into el2.
 	 *
 	 * We can skip this step if we booted at EL1, or are running with VHE.
 	 */
-	if (el2_reset_needed()) {
-		phys_addr_t el2_vectors = (phys_addr_t)hibernate_exit;
-		el2_vectors += hibernate_el2_vectors -
-			       __hibernate_exit_text_start;     /* offset */
-
+	if (el2_reset_needed())
 		__hyp_set_vectors(el2_vectors);
-	}
 
 	hibernate_exit(virt_to_phys(tmp_pg_dir), resume_hdr.ttbr1_el1,
 		       resume_hdr.reenter_kernel, restore_pblist,
diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c
index 213d56c14f60..6fb31c117ebe 100644
--- a/arch/arm64/kernel/machine_kexec.c
+++ b/arch/arm64/kernel/machine_kexec.c
@@ -21,12 +21,8 @@
 #include <asm/mmu.h>
 #include <asm/mmu_context.h>
 #include <asm/page.h>
-
-#include "cpu-reset.h"
-
-/* Global variables for the arm64_relocate_new_kernel routine. */
-extern const unsigned char arm64_relocate_new_kernel[];
-extern const unsigned long arm64_relocate_new_kernel_size;
+#include <asm/sections.h>
+#include <asm/trans_pgd.h>
 
 /**
  * kexec_image_info - For debugging output.
@@ -43,7 +39,9 @@ static void _kexec_image_info(const char *func, int line,
 	pr_debug("    start:       %lx\n", kimage->start);
 	pr_debug("    head:        %lx\n", kimage->head);
 	pr_debug("    nr_segments: %lu\n", kimage->nr_segments);
+	pr_debug("    dtb_mem: %pa\n", &kimage->arch.dtb_mem);
 	pr_debug("    kern_reloc: %pa\n", &kimage->arch.kern_reloc);
+	pr_debug("    el2_vectors: %pa\n", &kimage->arch.el2_vectors);
 
 	for (i = 0; i < kimage->nr_segments; i++) {
 		pr_debug("      segment[%lu]: %016lx - %016lx, 0x%lx bytes, %lu pages\n",
@@ -60,29 +58,6 @@ void machine_kexec_cleanup(struct kimage *kimage)
 	/* Empty routine needed to avoid build errors. */
 }
 
-int machine_kexec_post_load(struct kimage *kimage)
-{
-	void *reloc_code = page_to_virt(kimage->control_code_page);
-
-	memcpy(reloc_code, arm64_relocate_new_kernel,
-	       arm64_relocate_new_kernel_size);
-	kimage->arch.kern_reloc = __pa(reloc_code);
-	kexec_image_info(kimage);
-
-	/*
-	 * For execution with the MMU off, reloc_code needs to be cleaned to the
-	 * PoC and invalidated from the I-cache.
-	 */
-	dcache_clean_inval_poc((unsigned long)reloc_code,
-			    (unsigned long)reloc_code +
-				    arm64_relocate_new_kernel_size);
-	icache_inval_pou((uintptr_t)reloc_code,
-				(uintptr_t)reloc_code +
-					arm64_relocate_new_kernel_size);
-
-	return 0;
-}
-
 /**
  * machine_kexec_prepare - Prepare for a kexec reboot.
  *
@@ -101,45 +76,6 @@ int machine_kexec_prepare(struct kimage *kimage)
 }
 
 /**
- * kexec_list_flush - Helper to flush the kimage list and source pages to PoC.
- */
-static void kexec_list_flush(struct kimage *kimage)
-{
-	kimage_entry_t *entry;
-
-	for (entry = &kimage->head; ; entry++) {
-		unsigned int flag;
-		unsigned long addr;
-
-		/* flush the list entries. */
-		dcache_clean_inval_poc((unsigned long)entry,
-				    (unsigned long)entry +
-					    sizeof(kimage_entry_t));
-
-		flag = *entry & IND_FLAGS;
-		if (flag == IND_DONE)
-			break;
-
-		addr = (unsigned long)phys_to_virt(*entry & PAGE_MASK);
-
-		switch (flag) {
-		case IND_INDIRECTION:
-			/* Set entry point just before the new list page. */
-			entry = (kimage_entry_t *)addr - 1;
-			break;
-		case IND_SOURCE:
-			/* flush the source pages. */
-			dcache_clean_inval_poc(addr, addr + PAGE_SIZE);
-			break;
-		case IND_DESTINATION:
-			break;
-		default:
-			BUG();
-		}
-	}
-}
-
-/**
  * kexec_segment_flush - Helper to flush the kimage segments to PoC.
  */
 static void kexec_segment_flush(const struct kimage *kimage)
@@ -163,6 +99,75 @@ static void kexec_segment_flush(const struct kimage *kimage)
 	}
 }
 
+/* Allocates pages for kexec page table */
+static void *kexec_page_alloc(void *arg)
+{
+	struct kimage *kimage = (struct kimage *)arg;
+	struct page *page = kimage_alloc_control_pages(kimage, 0);
+
+	if (!page)
+		return NULL;
+
+	memset(page_address(page), 0, PAGE_SIZE);
+
+	return page_address(page);
+}
+
+int machine_kexec_post_load(struct kimage *kimage)
+{
+	int rc;
+	pgd_t *trans_pgd;
+	void *reloc_code = page_to_virt(kimage->control_code_page);
+	long reloc_size;
+	struct trans_pgd_info info = {
+		.trans_alloc_page	= kexec_page_alloc,
+		.trans_alloc_arg	= kimage,
+	};
+
+	/* If in place, relocation is not used, only flush next kernel */
+	if (kimage->head & IND_DONE) {
+		kexec_segment_flush(kimage);
+		kexec_image_info(kimage);
+		return 0;
+	}
+
+	kimage->arch.el2_vectors = 0;
+	if (is_hyp_nvhe()) {
+		rc = trans_pgd_copy_el2_vectors(&info,
+						&kimage->arch.el2_vectors);
+		if (rc)
+			return rc;
+	}
+
+	/* Create a copy of the linear map */
+	trans_pgd = kexec_page_alloc(kimage);
+	if (!trans_pgd)
+		return -ENOMEM;
+	rc = trans_pgd_create_copy(&info, &trans_pgd, PAGE_OFFSET, PAGE_END);
+	if (rc)
+		return rc;
+	kimage->arch.ttbr1 = __pa(trans_pgd);
+	kimage->arch.zero_page = __pa_symbol(empty_zero_page);
+
+	reloc_size = __relocate_new_kernel_end - __relocate_new_kernel_start;
+	memcpy(reloc_code, __relocate_new_kernel_start, reloc_size);
+	kimage->arch.kern_reloc = __pa(reloc_code);
+	rc = trans_pgd_idmap_page(&info, &kimage->arch.ttbr0,
+				  &kimage->arch.t0sz, reloc_code);
+	if (rc)
+		return rc;
+	kimage->arch.phys_offset = virt_to_phys(kimage) - (long)kimage;
+
+	/* Flush the reloc_code in preparation for its execution. */
+	dcache_clean_inval_poc((unsigned long)reloc_code,
+			       (unsigned long)reloc_code + reloc_size);
+	icache_inval_pou((uintptr_t)reloc_code,
+			 (uintptr_t)reloc_code + reloc_size);
+	kexec_image_info(kimage);
+
+	return 0;
+}
+
 /**
  * machine_kexec - Do the kexec reboot.
  *
@@ -180,31 +185,35 @@ void machine_kexec(struct kimage *kimage)
 	WARN(in_kexec_crash && (stuck_cpus || smp_crash_stop_failed()),
 		"Some CPUs may be stale, kdump will be unreliable.\n");
 
-	/* Flush the kimage list and its buffers. */
-	kexec_list_flush(kimage);
-
-	/* Flush the new image if already in place. */
-	if ((kimage != kexec_crash_image) && (kimage->head & IND_DONE))
-		kexec_segment_flush(kimage);
-
 	pr_info("Bye!\n");
 
 	local_daif_mask();
 
 	/*
-	 * cpu_soft_restart will shutdown the MMU, disable data caches, then
-	 * transfer control to the kern_reloc which contains a copy of
-	 * the arm64_relocate_new_kernel routine.  arm64_relocate_new_kernel
-	 * uses physical addressing to relocate the new image to its final
-	 * position and transfers control to the image entry point when the
-	 * relocation is complete.
+	 * Both restart and kernel_reloc will shutdown the MMU, disable data
+	 * caches. However, restart will start new kernel or purgatory directly,
+	 * kernel_reloc contains the body of arm64_relocate_new_kernel
 	 * In kexec case, kimage->start points to purgatory assuming that
 	 * kernel entry and dtb address are embedded in purgatory by
 	 * userspace (kexec-tools).
 	 * In kexec_file case, the kernel starts directly without purgatory.
 	 */
-	cpu_soft_restart(kimage->arch.kern_reloc, kimage->head, kimage->start,
-			 kimage->arch.dtb_mem);
+	if (kimage->head & IND_DONE) {
+		typeof(cpu_soft_restart) *restart;
+
+		cpu_install_idmap();
+		restart = (void *)__pa_symbol(function_nocfi(cpu_soft_restart));
+		restart(is_hyp_nvhe(), kimage->start, kimage->arch.dtb_mem,
+			0, 0);
+	} else {
+		void (*kernel_reloc)(struct kimage *kimage);
+
+		if (is_hyp_nvhe())
+			__hyp_set_vectors(kimage->arch.el2_vectors);
+		cpu_install_ttbr0(kimage->arch.ttbr0, kimage->arch.t0sz);
+		kernel_reloc = (void *)kimage->arch.kern_reloc;
+		kernel_reloc(kimage);
+	}
 
 	BUG(); /* Should never get here. */
 }
@@ -261,8 +270,6 @@ void arch_kexec_protect_crashkres(void)
 {
 	int i;
 
-	kexec_segment_flush(kexec_crash_image);
-
 	for (i = 0; i < kexec_crash_image->nr_segments; i++)
 		set_memory_valid(
 			__phys_to_virt(kexec_crash_image->segment[i].mem),
diff --git a/arch/arm64/kernel/machine_kexec_file.c b/arch/arm64/kernel/machine_kexec_file.c
index 63634b4d72c1..59c648d51848 100644
--- a/arch/arm64/kernel/machine_kexec_file.c
+++ b/arch/arm64/kernel/machine_kexec_file.c
@@ -149,6 +149,7 @@ int load_other_segments(struct kimage *image,
 					   initrd_len, cmdline, 0);
 	if (!dtb) {
 		pr_err("Preparing for new dtb failed\n");
+		ret = -EINVAL;
 		goto out_err;
 	}
 
diff --git a/arch/arm64/kernel/mte.c b/arch/arm64/kernel/mte.c
index e5e801bc5312..f418ebc65f95 100644
--- a/arch/arm64/kernel/mte.c
+++ b/arch/arm64/kernel/mte.c
@@ -26,9 +26,12 @@
 static DEFINE_PER_CPU_READ_MOSTLY(u64, mte_tcf_preferred);
 
 #ifdef CONFIG_KASAN_HW_TAGS
-/* Whether the MTE asynchronous mode is enabled. */
-DEFINE_STATIC_KEY_FALSE(mte_async_mode);
-EXPORT_SYMBOL_GPL(mte_async_mode);
+/*
+ * The asynchronous and asymmetric MTE modes have the same behavior for
+ * store operations. This flag is set when either of these modes is enabled.
+ */
+DEFINE_STATIC_KEY_FALSE(mte_async_or_asymm_mode);
+EXPORT_SYMBOL_GPL(mte_async_or_asymm_mode);
 #endif
 
 static void mte_sync_page_tags(struct page *page, pte_t old_pte,
@@ -116,7 +119,7 @@ void mte_enable_kernel_sync(void)
 	 * Make sure we enter this function when no PE has set
 	 * async mode previously.
 	 */
-	WARN_ONCE(system_uses_mte_async_mode(),
+	WARN_ONCE(system_uses_mte_async_or_asymm_mode(),
 			"MTE async mode enabled system wide!");
 
 	__mte_enable_kernel("synchronous", SCTLR_ELx_TCF_SYNC);
@@ -134,8 +137,34 @@ void mte_enable_kernel_async(void)
 	 * mode in between sync and async, this strategy needs
 	 * to be reviewed.
 	 */
-	if (!system_uses_mte_async_mode())
-		static_branch_enable(&mte_async_mode);
+	if (!system_uses_mte_async_or_asymm_mode())
+		static_branch_enable(&mte_async_or_asymm_mode);
+}
+
+void mte_enable_kernel_asymm(void)
+{
+	if (cpus_have_cap(ARM64_MTE_ASYMM)) {
+		__mte_enable_kernel("asymmetric", SCTLR_ELx_TCF_ASYMM);
+
+		/*
+		 * MTE asymm mode behaves as async mode for store
+		 * operations. The mode is set system wide by the
+		 * first PE that executes this function.
+		 *
+		 * Note: If in future KASAN acquires a runtime switching
+		 * mode in between sync and async, this strategy needs
+		 * to be reviewed.
+		 */
+		if (!system_uses_mte_async_or_asymm_mode())
+			static_branch_enable(&mte_async_or_asymm_mode);
+	} else {
+		/*
+		 * If the CPU does not support MTE asymmetric mode the
+		 * kernel falls back on synchronous mode which is the
+		 * default for kasan=on.
+		 */
+		mte_enable_kernel_sync();
+	}
 }
 #endif
 
@@ -179,6 +208,30 @@ static void mte_update_sctlr_user(struct task_struct *task)
 	task->thread.sctlr_user = sctlr;
 }
 
+static void mte_update_gcr_excl(struct task_struct *task)
+{
+	/*
+	 * SYS_GCR_EL1 will be set to current->thread.mte_ctrl value by
+	 * mte_set_user_gcr() in kernel_exit, but only if KASAN is enabled.
+	 */
+	if (kasan_hw_tags_enabled())
+		return;
+
+	write_sysreg_s(
+		((task->thread.mte_ctrl >> MTE_CTRL_GCR_USER_EXCL_SHIFT) &
+		 SYS_GCR_EL1_EXCL_MASK) | SYS_GCR_EL1_RRND,
+		SYS_GCR_EL1);
+}
+
+void __init kasan_hw_tags_enable(struct alt_instr *alt, __le32 *origptr,
+				 __le32 *updptr, int nr_inst)
+{
+	BUG_ON(nr_inst != 1); /* Branch -> NOP */
+
+	if (kasan_hw_tags_enabled())
+		*updptr = cpu_to_le32(aarch64_insn_gen_nop());
+}
+
 void mte_thread_init_user(void)
 {
 	if (!system_supports_mte())
@@ -198,6 +251,7 @@ void mte_thread_switch(struct task_struct *next)
 		return;
 
 	mte_update_sctlr_user(next);
+	mte_update_gcr_excl(next);
 
 	/*
 	 * Check if an async tag exception occurred at EL1.
@@ -243,6 +297,7 @@ long set_mte_ctrl(struct task_struct *task, unsigned long arg)
 	if (task == current) {
 		preempt_disable();
 		mte_update_sctlr_user(task);
+		mte_update_gcr_excl(task);
 		update_sctlr_el1(task->thread.sctlr_user);
 		preempt_enable();
 	}
diff --git a/arch/arm64/kernel/probes/kprobes.c b/arch/arm64/kernel/probes/kprobes.c
index 6dbcc89f6662..d9dfa82c1f18 100644
--- a/arch/arm64/kernel/probes/kprobes.c
+++ b/arch/arm64/kernel/probes/kprobes.c
@@ -7,6 +7,9 @@
  * Copyright (C) 2013 Linaro Limited.
  * Author: Sandeepa Prabhu <sandeepa.prabhu@linaro.org>
  */
+
+#define pr_fmt(fmt) "kprobes: " fmt
+
 #include <linux/extable.h>
 #include <linux/kasan.h>
 #include <linux/kernel.h>
@@ -218,7 +221,7 @@ static int __kprobes reenter_kprobe(struct kprobe *p,
 		break;
 	case KPROBE_HIT_SS:
 	case KPROBE_REENTER:
-		pr_warn("Unrecoverable kprobe detected.\n");
+		pr_warn("Failed to recover from reentered kprobes.\n");
 		dump_kprobe(p);
 		BUG();
 		break;
@@ -398,18 +401,17 @@ int __init arch_populate_kprobe_blacklist(void)
 
 void __kprobes __used *trampoline_probe_handler(struct pt_regs *regs)
 {
-	return (void *)kretprobe_trampoline_handler(regs, &kretprobe_trampoline,
-					(void *)kernel_stack_pointer(regs));
+	return (void *)kretprobe_trampoline_handler(regs, (void *)regs->regs[29]);
 }
 
 void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
 				      struct pt_regs *regs)
 {
 	ri->ret_addr = (kprobe_opcode_t *)regs->regs[30];
-	ri->fp = (void *)kernel_stack_pointer(regs);
+	ri->fp = (void *)regs->regs[29];
 
 	/* replace return addr (x30) with trampoline */
-	regs->regs[30] = (long)&kretprobe_trampoline;
+	regs->regs[30] = (long)&__kretprobe_trampoline;
 }
 
 int __kprobes arch_trampoline_kprobe(struct kprobe *p)
diff --git a/arch/arm64/kernel/probes/kprobes_trampoline.S b/arch/arm64/kernel/probes/kprobes_trampoline.S
index 288a84e253cc..9a6499bed58b 100644
--- a/arch/arm64/kernel/probes/kprobes_trampoline.S
+++ b/arch/arm64/kernel/probes/kprobes_trampoline.S
@@ -61,11 +61,14 @@
 	ldp x28, x29, [sp, #S_X28]
 	.endm
 
-SYM_CODE_START(kretprobe_trampoline)
+SYM_CODE_START(__kretprobe_trampoline)
 	sub sp, sp, #PT_REGS_SIZE
 
 	save_all_base_regs
 
+	/* Setup a frame pointer. */
+	add x29, sp, #S_FP
+
 	mov x0, sp
 	bl trampoline_probe_handler
 	/*
@@ -74,9 +77,10 @@ SYM_CODE_START(kretprobe_trampoline)
 	 */
 	mov lr, x0
 
+	/* The frame pointer (x29) is restored with other registers. */
 	restore_all_base_regs
 
 	add sp, sp, #PT_REGS_SIZE
 	ret
 
-SYM_CODE_END(kretprobe_trampoline)
+SYM_CODE_END(__kretprobe_trampoline)
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 40adb8cdbf5a..aacf2f5559a8 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -528,13 +528,11 @@ __notrace_funcgraph struct task_struct *__switch_to(struct task_struct *prev,
 	return last;
 }
 
-unsigned long get_wchan(struct task_struct *p)
+unsigned long __get_wchan(struct task_struct *p)
 {
 	struct stackframe frame;
 	unsigned long stack_page, ret = 0;
 	int count = 0;
-	if (!p || p == current || task_is_running(p))
-		return 0;
 
 	stack_page = (unsigned long)try_get_task_stack(p);
 	if (!stack_page)
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index e26196a33cf4..88a9034fb9b5 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -725,10 +725,10 @@ static void sve_init_header_from_task(struct user_sve_header *header,
 	if (test_tsk_thread_flag(target, TIF_SVE_VL_INHERIT))
 		header->flags |= SVE_PT_VL_INHERIT;
 
-	header->vl = target->thread.sve_vl;
+	header->vl = task_get_sve_vl(target);
 	vq = sve_vq_from_vl(header->vl);
 
-	header->max_vl = sve_max_vl;
+	header->max_vl = sve_max_vl();
 	header->size = SVE_PT_SIZE(vq, header->flags);
 	header->max_size = SVE_PT_SIZE(sve_vq_from_vl(header->max_vl),
 				      SVE_PT_REGS_SVE);
@@ -820,7 +820,7 @@ static int sve_set(struct task_struct *target,
 		goto out;
 
 	/* Actual VL set may be less than the user asked for: */
-	vq = sve_vq_from_vl(target->thread.sve_vl);
+	vq = sve_vq_from_vl(task_get_sve_vl(target));
 
 	/* Registers: FPSIMD-only case */
 
diff --git a/arch/arm64/kernel/relocate_kernel.S b/arch/arm64/kernel/relocate_kernel.S
index b78ea5de97a4..f0a3df9e18a3 100644
--- a/arch/arm64/kernel/relocate_kernel.S
+++ b/arch/arm64/kernel/relocate_kernel.S
@@ -4,6 +4,8 @@
  *
  * Copyright (C) Linaro.
  * Copyright (C) Huawei Futurewei Technologies.
+ * Copyright (C) 2021, Microsoft Corporation.
+ * Pasha Tatashin <pasha.tatashin@soleen.com>
  */
 
 #include <linux/kexec.h>
@@ -13,7 +15,16 @@
 #include <asm/kexec.h>
 #include <asm/page.h>
 #include <asm/sysreg.h>
+#include <asm/virt.h>
 
+.macro turn_off_mmu tmp1, tmp2
+	mov_q   \tmp1, INIT_SCTLR_EL1_MMU_OFF
+	pre_disable_mmu_workaround
+	msr	sctlr_el1, \tmp1
+	isb
+.endm
+
+.section    ".kexec_relocate.text", "ax"
 /*
  * arm64_relocate_new_kernel - Put a 2nd stage image in place and boot it.
  *
@@ -27,33 +38,24 @@
  */
 SYM_CODE_START(arm64_relocate_new_kernel)
 	/* Setup the list loop variables. */
-	mov	x18, x2				/* x18 = dtb address */
-	mov	x17, x1				/* x17 = kimage_start */
-	mov	x16, x0				/* x16 = kimage_head */
-	mov	x14, xzr			/* x14 = entry ptr */
-	mov	x13, xzr			/* x13 = copy dest */
-	/* Check if the new image needs relocation. */
-	tbnz	x16, IND_DONE_BIT, .Ldone
+	ldr	x18, [x0, #KIMAGE_ARCH_ZERO_PAGE] /* x18 = zero page for BBM */
+	ldr	x17, [x0, #KIMAGE_ARCH_TTBR1]	/* x17 = linear map copy */
+	ldr	x16, [x0, #KIMAGE_HEAD]		/* x16 = kimage_head */
+	ldr	x22, [x0, #KIMAGE_ARCH_PHYS_OFFSET]	/* x22 phys_offset */
 	raw_dcache_line_size x15, x1		/* x15 = dcache line size */
+	break_before_make_ttbr_switch	x18, x17, x1, x2 /* set linear map */
 .Lloop:
 	and	x12, x16, PAGE_MASK		/* x12 = addr */
-
+	sub	x12, x12, x22			/* Convert x12 to virt */
 	/* Test the entry flags. */
 .Ltest_source:
 	tbz	x16, IND_SOURCE_BIT, .Ltest_indirection
 
 	/* Invalidate dest page to PoC. */
-	mov     x2, x13
-	add     x20, x2, #PAGE_SIZE
-	sub     x1, x15, #1
-	bic     x2, x2, x1
-2:	dc      ivac, x2
-	add     x2, x2, x15
-	cmp     x2, x20
-	b.lo    2b
-	dsb     sy
-
+	mov	x19, x13
 	copy_page x13, x12, x1, x2, x3, x4, x5, x6, x7, x8
+	add	x1, x19, #PAGE_SIZE
+	dcache_by_myline_op civac, sy, x19, x1, x15, x20
 	b	.Lnext
 .Ltest_indirection:
 	tbz	x16, IND_INDIRECTION_BIT, .Ltest_destination
@@ -65,31 +67,26 @@ SYM_CODE_START(arm64_relocate_new_kernel)
 .Lnext:
 	ldr	x16, [x14], #8			/* entry = *ptr++ */
 	tbz	x16, IND_DONE_BIT, .Lloop	/* while (!(entry & DONE)) */
-.Ldone:
 	/* wait for writes from copy_page to finish */
 	dsb	nsh
 	ic	iallu
 	dsb	nsh
 	isb
+	ldr	x4, [x0, #KIMAGE_START]			/* relocation start */
+	ldr	x1, [x0, #KIMAGE_ARCH_EL2_VECTORS]	/* relocation start */
+	ldr	x0, [x0, #KIMAGE_ARCH_DTB_MEM]		/* dtb address */
+	turn_off_mmu x12, x13
 
 	/* Start new image. */
-	mov	x0, x18
-	mov	x1, xzr
+	cbz	x1, .Lel1
+	mov	x1, x4				/* relocation start */
+	mov	x2, x0				/* dtb address */
+	mov	x3, xzr
+	mov	x4, xzr
+	mov     x0, #HVC_SOFT_RESTART
+	hvc	#0				/* Jumps from el2 */
+.Lel1:
 	mov	x2, xzr
 	mov	x3, xzr
-	br	x17
-
+	br	x4				/* Jumps from el1 */
 SYM_CODE_END(arm64_relocate_new_kernel)
-
-.align 3	/* To keep the 64-bit values below naturally aligned. */
-
-.Lcopy_end:
-.org	KEXEC_CONTROL_PAGE_SIZE
-
-/*
- * arm64_relocate_new_kernel_size - Number of bytes to copy to the
- * control_code_page.
- */
-.globl arm64_relocate_new_kernel_size
-arm64_relocate_new_kernel_size:
-	.quad	.Lcopy_end - arm64_relocate_new_kernel
diff --git a/arch/arm64/kernel/sdei.c b/arch/arm64/kernel/sdei.c
index 47f77d1234cb..d20620a1c51a 100644
--- a/arch/arm64/kernel/sdei.c
+++ b/arch/arm64/kernel/sdei.c
@@ -202,7 +202,7 @@ unsigned long sdei_arch_get_entry_point(int conduit)
 	 * dropped to EL1 because we don't support VHE, then we can't support
 	 * SDEI.
 	 */
-	if (is_hyp_mode_available() && !is_kernel_in_hyp_mode()) {
+	if (is_hyp_nvhe()) {
 		pr_err("Not supported on this hardware/boot configuration\n");
 		goto out_err;
 	}
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c
index c287b9407f28..8f6372b44b65 100644
--- a/arch/arm64/kernel/signal.c
+++ b/arch/arm64/kernel/signal.c
@@ -227,7 +227,7 @@ static int preserve_sve_context(struct sve_context __user *ctx)
 {
 	int err = 0;
 	u16 reserved[ARRAY_SIZE(ctx->__reserved)];
-	unsigned int vl = current->thread.sve_vl;
+	unsigned int vl = task_get_sve_vl(current);
 	unsigned int vq = 0;
 
 	if (test_thread_flag(TIF_SVE))
@@ -266,7 +266,7 @@ static int restore_sve_fpsimd_context(struct user_ctxs *user)
 	if (__copy_from_user(&sve, user->sve, sizeof(sve)))
 		return -EFAULT;
 
-	if (sve.vl != current->thread.sve_vl)
+	if (sve.vl != task_get_sve_vl(current))
 		return -EINVAL;
 
 	if (sve.head.size <= sizeof(*user->sve)) {
@@ -594,10 +594,10 @@ static int setup_sigframe_layout(struct rt_sigframe_user_layout *user,
 		unsigned int vq = 0;
 
 		if (add_all || test_thread_flag(TIF_SVE)) {
-			int vl = sve_max_vl;
+			int vl = sve_max_vl();
 
 			if (!add_all)
-				vl = current->thread.sve_vl;
+				vl = task_get_sve_vl(current);
 
 			vq = sve_vq_from_vl(vl);
 		}
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index 6f6ff072acbd..27df5c1e6baa 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -466,33 +466,6 @@ void __init smp_prepare_boot_cpu(void)
 	kasan_init_hw_tags();
 }
 
-static u64 __init of_get_cpu_mpidr(struct device_node *dn)
-{
-	const __be32 *cell;
-	u64 hwid;
-
-	/*
-	 * A cpu node with missing "reg" property is
-	 * considered invalid to build a cpu_logical_map
-	 * entry.
-	 */
-	cell = of_get_property(dn, "reg", NULL);
-	if (!cell) {
-		pr_err("%pOF: missing reg property\n", dn);
-		return INVALID_HWID;
-	}
-
-	hwid = of_read_number(cell, of_n_addr_cells(dn));
-	/*
-	 * Non affinity bits must be set to 0 in the DT
-	 */
-	if (hwid & ~MPIDR_HWID_BITMASK) {
-		pr_err("%pOF: invalid reg property\n", dn);
-		return INVALID_HWID;
-	}
-	return hwid;
-}
-
 /*
  * Duplicate MPIDRs are a recipe for disaster. Scan all initialized
  * entries and check for duplicates. If any is found just ignore the
@@ -656,9 +629,9 @@ static void __init of_parse_and_init_cpus(void)
 	struct device_node *dn;
 
 	for_each_of_cpu_node(dn) {
-		u64 hwid = of_get_cpu_mpidr(dn);
+		u64 hwid = of_get_cpu_hwid(dn, 0);
 
-		if (hwid == INVALID_HWID)
+		if (hwid & ~MPIDR_HWID_BITMASK)
 			goto next;
 
 		if (is_mpidr_duplicate(cpu_count, hwid)) {
@@ -1128,5 +1101,6 @@ bool cpus_are_stuck_in_kernel(void)
 {
 	bool smp_spin_tables = (num_possible_cpus() > 1 && !have_cpu_die());
 
-	return !!cpus_stuck_in_kernel || smp_spin_tables;
+	return !!cpus_stuck_in_kernel || smp_spin_tables ||
+		is_protected_kvm_enabled();
 }
diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c
index 8982a2b78acf..94f83cd44e50 100644
--- a/arch/arm64/kernel/stacktrace.c
+++ b/arch/arm64/kernel/stacktrace.c
@@ -38,8 +38,8 @@ void start_backtrace(struct stackframe *frame, unsigned long fp,
 {
 	frame->fp = fp;
 	frame->pc = pc;
-#ifdef CONFIG_FUNCTION_GRAPH_TRACER
-	frame->graph = 0;
+#ifdef CONFIG_KRETPROBES
+	frame->kr_cur = NULL;
 #endif
 
 	/*
@@ -113,24 +113,29 @@ int notrace unwind_frame(struct task_struct *tsk, struct stackframe *frame)
 	frame->prev_fp = fp;
 	frame->prev_type = info.type;
 
+	frame->pc = ptrauth_strip_insn_pac(frame->pc);
+
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 	if (tsk->ret_stack &&
-		(ptrauth_strip_insn_pac(frame->pc) == (unsigned long)return_to_handler)) {
-		struct ftrace_ret_stack *ret_stack;
+		(frame->pc == (unsigned long)return_to_handler)) {
+		unsigned long orig_pc;
 		/*
 		 * This is a case where function graph tracer has
 		 * modified a return address (LR) in a stack frame
 		 * to hook a function return.
 		 * So replace it to an original value.
 		 */
-		ret_stack = ftrace_graph_get_ret_stack(tsk, frame->graph++);
-		if (WARN_ON_ONCE(!ret_stack))
+		orig_pc = ftrace_graph_ret_addr(tsk, NULL, frame->pc,
+						(void *)frame->fp);
+		if (WARN_ON_ONCE(frame->pc == orig_pc))
 			return -EINVAL;
-		frame->pc = ret_stack->ret;
+		frame->pc = orig_pc;
 	}
 #endif /* CONFIG_FUNCTION_GRAPH_TRACER */
-
-	frame->pc = ptrauth_strip_insn_pac(frame->pc);
+#ifdef CONFIG_KRETPROBES
+	if (is_kretprobe_trampoline(frame->pc))
+		frame->pc = kretprobe_find_ret_addr(tsk, (void *)frame->fp, &frame->kr_cur);
+#endif
 
 	return 0;
 }
diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c
index 4dd14a6620c1..9ab78ad826e2 100644
--- a/arch/arm64/kernel/topology.c
+++ b/arch/arm64/kernel/topology.c
@@ -103,6 +103,8 @@ int __init parse_acpi_topology(void)
 			cpu_topology[cpu].thread_id  = -1;
 			cpu_topology[cpu].core_id    = topology_id;
 		}
+		topology_id = find_acpi_cpu_topology_cluster(cpu);
+		cpu_topology[cpu].cluster_id = topology_id;
 		topology_id = find_acpi_cpu_topology_package(cpu);
 		cpu_topology[cpu].package_id = topology_id;
 
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c
index b03e383d944a..7b21213a570f 100644
--- a/arch/arm64/kernel/traps.c
+++ b/arch/arm64/kernel/traps.c
@@ -400,11 +400,11 @@ static int call_undef_hook(struct pt_regs *regs)
 	unsigned long flags;
 	u32 instr;
 	int (*fn)(struct pt_regs *regs, u32 instr) = NULL;
-	void __user *pc = (void __user *)instruction_pointer(regs);
+	unsigned long pc = instruction_pointer(regs);
 
 	if (!user_mode(regs)) {
 		__le32 instr_le;
-		if (get_kernel_nofault(instr_le, (__force __le32 *)pc))
+		if (get_kernel_nofault(instr_le, (__le32 *)pc))
 			goto exit;
 		instr = le32_to_cpu(instr_le);
 	} else if (compat_thumb_mode(regs)) {
@@ -527,14 +527,9 @@ NOKPROBE_SYMBOL(do_ptrauth_fault);
 			"1:	" insn ", %1\n"			\
 			"	mov	%w0, #0\n"		\
 			"2:\n"					\
-			"	.pushsection .fixup,\"ax\"\n"	\
-			"	.align	2\n"			\
-			"3:	mov	%w0, %w2\n"		\
-			"	b	2b\n"			\
-			"	.popsection\n"			\
-			_ASM_EXTABLE(1b, 3b)			\
+			_ASM_EXTABLE_UACCESS_ERR(1b, 2b, %w0)	\
 			: "=r" (res)				\
-			: "r" (address), "i" (-EFAULT));	\
+			: "r" (address));			\
 		uaccess_ttbr0_disable();			\
 	}
 
@@ -654,6 +649,12 @@ static const struct sys64_hook sys64_hooks[] = {
 		.handler = cntvct_read_handler,
 	},
 	{
+		/* Trap read access to CNTVCTSS_EL0 */
+		.esr_mask = ESR_ELx_SYS64_ISS_SYS_OP_MASK,
+		.esr_val = ESR_ELx_SYS64_ISS_SYS_CNTVCTSS,
+		.handler = cntvct_read_handler,
+	},
+	{
 		/* Trap read access to CNTFRQ_EL0 */
 		.esr_mask = ESR_ELx_SYS64_ISS_SYS_OP_MASK,
 		.esr_val = ESR_ELx_SYS64_ISS_SYS_CNTFRQ,
@@ -729,6 +730,11 @@ static const struct sys64_hook cp15_64_hooks[] = {
 		.esr_val = ESR_ELx_CP15_64_ISS_SYS_CNTVCT,
 		.handler = compat_cntvct_read_handler,
 	},
+	{
+		.esr_mask = ESR_ELx_CP15_64_ISS_SYS_MASK,
+		.esr_val = ESR_ELx_CP15_64_ISS_SYS_CNTVCTSS,
+		.handler = compat_cntvct_read_handler,
+	},
 	{},
 };
 
diff --git a/arch/arm64/kernel/vdso/Makefile b/arch/arm64/kernel/vdso/Makefile
index 945e6bb326e3..700767dfd221 100644
--- a/arch/arm64/kernel/vdso/Makefile
+++ b/arch/arm64/kernel/vdso/Makefile
@@ -23,7 +23,7 @@ btildflags-$(CONFIG_ARM64_BTI_KERNEL) += -z force-bti
 # potential future proofing if we end up with internal calls to the exported
 # routines, as x86 does (see 6f121e548f83 ("x86, vdso: Reimplement vdso.so
 # preparation in build-time C")).
-ldflags-y := -shared -nostdlib -soname=linux-vdso.so.1 --hash-style=sysv	\
+ldflags-y := -shared -soname=linux-vdso.so.1 --hash-style=sysv	\
 	     -Bsymbolic --build-id=sha1 -n $(btildflags-y) -T
 
 ccflags-y := -fno-common -fno-builtin -fno-stack-protector -ffixed-x18
diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile
index 3dba0c4f8f42..6c01b63ff56d 100644
--- a/arch/arm64/kernel/vdso32/Makefile
+++ b/arch/arm64/kernel/vdso32/Makefile
@@ -10,18 +10,15 @@ include $(srctree)/lib/vdso/Makefile
 
 # Same as cc-*option, but using CC_COMPAT instead of CC
 ifeq ($(CONFIG_CC_IS_CLANG), y)
-CC_COMPAT_CLANG_FLAGS := --target=$(notdir $(CROSS_COMPILE_COMPAT:%-=%))
-
 CC_COMPAT ?= $(CC)
-CC_COMPAT += $(CC_COMPAT_CLANG_FLAGS)
-
-ifneq ($(LLVM),)
-LD_COMPAT ?= $(LD)
+CC_COMPAT += --target=arm-linux-gnueabi
 else
-LD_COMPAT ?= $(CROSS_COMPILE_COMPAT)ld
+CC_COMPAT ?= $(CROSS_COMPILE_COMPAT)gcc
 endif
+
+ifeq ($(CONFIG_LD_IS_LLD), y)
+LD_COMPAT ?= $(LD)
 else
-CC_COMPAT ?= $(CROSS_COMPILE_COMPAT)gcc
 LD_COMPAT ?= $(CROSS_COMPILE_COMPAT)ld
 endif
 
@@ -29,8 +26,6 @@ cc32-option = $(call try-run,\
         $(CC_COMPAT) $(1) -c -x c /dev/null -o "$$TMP",$(1),$(2))
 cc32-disable-warning = $(call try-run,\
 	$(CC_COMPAT) -W$(strip $(1)) -c -x c /dev/null -o "$$TMP",-Wno-$(strip $(1)))
-cc32-as-instr = $(call try-run,\
-	printf "%b\n" "$(1)" | $(CC_COMPAT) $(VDSO_AFLAGS) -c -x assembler -o "$$TMP" -,$(2),$(3))
 
 # We cannot use the global flags to compile the vDSO files, the main reason
 # being that the 32-bit compiler may be older than the main (64-bit) compiler
@@ -40,16 +35,13 @@ cc32-as-instr = $(call try-run,\
 # As a result we set our own flags here.
 
 # KBUILD_CPPFLAGS and NOSTDINC_FLAGS from top-level Makefile
-VDSO_CPPFLAGS := -DBUILD_VDSO -D__KERNEL__ -nostdinc -isystem $(shell $(CC_COMPAT) -print-file-name=include)
+VDSO_CPPFLAGS := -DBUILD_VDSO -D__KERNEL__ -nostdinc
+VDSO_CPPFLAGS += -isystem $(shell $(CC_COMPAT) -print-file-name=include 2>/dev/null)
 VDSO_CPPFLAGS += $(LINUXINCLUDE)
 
 # Common C and assembly flags
 # From top-level Makefile
 VDSO_CAFLAGS := $(VDSO_CPPFLAGS)
-ifneq ($(shell $(CC_COMPAT) --version 2>&1 | head -n 1 | grep clang),)
-VDSO_CAFLAGS += --target=$(notdir $(CROSS_COMPILE_COMPAT:%-=%))
-endif
-
 VDSO_CAFLAGS += $(call cc32-option,-fno-PIE)
 ifdef CONFIG_DEBUG_INFO
 VDSO_CAFLAGS += -g
@@ -67,13 +59,7 @@ endif
 # From arm vDSO Makefile
 VDSO_CAFLAGS += -fPIC -fno-builtin -fno-stack-protector
 VDSO_CAFLAGS += -DDISABLE_BRANCH_PROFILING
-
-
-# Try to compile for ARMv8. If the compiler is too old and doesn't support it,
-# fall back to v7. There is no easy way to check for what architecture the code
-# is being compiled, so define a macro specifying that (see arch/arm/Makefile).
-VDSO_CAFLAGS += $(call cc32-option,-march=armv8-a -D__LINUX_ARM_ARCH__=8,\
-                                   -march=armv7-a -D__LINUX_ARM_ARCH__=7)
+VDSO_CAFLAGS += -march=armv8-a
 
 VDSO_CFLAGS := $(VDSO_CAFLAGS)
 VDSO_CFLAGS += -DENABLE_COMPAT_VDSO=1
@@ -113,16 +99,10 @@ endif
 VDSO_AFLAGS := $(VDSO_CAFLAGS)
 VDSO_AFLAGS += -D__ASSEMBLY__
 
-# Check for binutils support for dmb ishld
-dmbinstr := $(call cc32-as-instr,dmb ishld,-DCONFIG_AS_DMB_ISHLD=1)
-
-VDSO_CFLAGS += $(dmbinstr)
-VDSO_AFLAGS += $(dmbinstr)
-
 # From arm vDSO Makefile
 VDSO_LDFLAGS += -Bsymbolic --no-undefined -soname=linux-vdso.so.1
 VDSO_LDFLAGS += -z max-page-size=4096 -z common-page-size=4096
-VDSO_LDFLAGS += -nostdlib -shared --hash-style=sysv --build-id=sha1
+VDSO_LDFLAGS += -shared --hash-style=sysv --build-id=sha1
 
 
 # Borrow vdsomunge.c from the arm vDSO
diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S
index f6b1a88245db..50bab186c49b 100644
--- a/arch/arm64/kernel/vmlinux.lds.S
+++ b/arch/arm64/kernel/vmlinux.lds.S
@@ -57,12 +57,13 @@
 #define SBSS_ALIGN			0
 #endif
 
-#define RO_EXCEPTION_TABLE_ALIGN	8
+#define RO_EXCEPTION_TABLE_ALIGN	4
 #define RUNTIME_DISCARD_EXIT
 
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/cache.h>
 #include <asm/kernel-pgtable.h>
+#include <asm/kexec.h>
 #include <asm/memory.h>
 #include <asm/page.h>
 
@@ -100,6 +101,16 @@ jiffies = jiffies_64;
 #define HIBERNATE_TEXT
 #endif
 
+#ifdef CONFIG_KEXEC_CORE
+#define KEXEC_TEXT					\
+	. = ALIGN(SZ_4K);				\
+	__relocate_new_kernel_start = .;		\
+	*(.kexec_relocate.text)				\
+	__relocate_new_kernel_end = .;
+#else
+#define KEXEC_TEXT
+#endif
+
 #ifdef CONFIG_UNMAP_KERNEL_AT_EL0
 #define TRAMP_TEXT					\
 	. = ALIGN(PAGE_SIZE);				\
@@ -160,8 +171,8 @@ SECTIONS
 			HYPERVISOR_TEXT
 			IDMAP_TEXT
 			HIBERNATE_TEXT
+			KEXEC_TEXT
 			TRAMP_TEXT
-			*(.fixup)
 			*(.gnu.warning)
 		. = ALIGN(16);
 		*(.got)			/* Global offset table		*/
@@ -348,3 +359,10 @@ ASSERT(swapper_pg_dir - reserved_pg_dir == RESERVED_SWAPPER_OFFSET,
 ASSERT(swapper_pg_dir - tramp_pg_dir == TRAMP_SWAPPER_OFFSET,
        "TRAMP_SWAPPER_OFFSET is wrong!")
 #endif
+
+#ifdef CONFIG_KEXEC_CORE
+/* kexec relocation code should fit into one KEXEC_CONTROL_PAGE_SIZE */
+ASSERT(__relocate_new_kernel_end - (__relocate_new_kernel_start & ~(SZ_4K - 1))
+	<= SZ_4K, "kexec relocation code is too big or misaligned")
+ASSERT(KEXEC_CONTROL_PAGE_SIZE >= SZ_4K, "KEXEC_CONTROL_PAGE_SIZE is broken")
+#endif
diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
index d7eec0b43744..8ffcbe29395e 100644
--- a/arch/arm64/kvm/Kconfig
+++ b/arch/arm64/kvm/Kconfig
@@ -4,6 +4,7 @@
 #
 
 source "virt/lib/Kconfig"
+source "virt/kvm/Kconfig"
 
 menuconfig VIRTUALIZATION
 	bool "Virtualization"
@@ -19,7 +20,7 @@ if VIRTUALIZATION
 
 menuconfig KVM
 	bool "Kernel-based Virtual Machine (KVM) support"
-	depends on OF
+	depends on HAVE_KVM
 	select MMU_NOTIFIER
 	select PREEMPT_NOTIFIERS
 	select HAVE_KVM_CPU_RELAX_INTERCEPT
@@ -43,12 +44,9 @@ menuconfig KVM
 
 	  If unsure, say N.
 
-if KVM
-
-source "virt/kvm/Kconfig"
-
 config NVHE_EL2_DEBUG
 	bool "Debug mode for non-VHE EL2 object"
+	depends on KVM
 	help
 	  Say Y here to enable the debug mode for the non-VHE KVM EL2 object.
 	  Failure reports will BUG() in the hypervisor. This is intended for
@@ -56,6 +54,4 @@ config NVHE_EL2_DEBUG
 
 	  If unsure, say N.
 
-endif # KVM
-
 endif # VIRTUALIZATION
diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c
index fe102cd2e518..e4727dc771bf 100644
--- a/arch/arm64/kvm/arm.c
+++ b/arch/arm64/kvm/arm.c
@@ -223,7 +223,14 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 		r = 1;
 		break;
 	case KVM_CAP_NR_VCPUS:
-		r = num_online_cpus();
+		/*
+		 * ARM64 treats KVM_CAP_NR_CPUS differently from all other
+		 * architectures, as it does not always bound it to
+		 * KVM_CAP_MAX_VCPUS. It should not matter much because
+		 * this is just an advisory value.
+		 */
+		r = min_t(unsigned int, num_online_cpus(),
+			  kvm_arm_default_max_vcpus());
 		break;
 	case KVM_CAP_MAX_VCPUS:
 	case KVM_CAP_MAX_VCPU_ID:
@@ -291,18 +298,12 @@ long kvm_arch_dev_ioctl(struct file *filp,
 
 struct kvm *kvm_arch_alloc_vm(void)
 {
-	if (!has_vhe())
-		return kzalloc(sizeof(struct kvm), GFP_KERNEL);
-
-	return vzalloc(sizeof(struct kvm));
-}
+	size_t sz = sizeof(struct kvm);
 
-void kvm_arch_free_vm(struct kvm *kvm)
-{
 	if (!has_vhe())
-		kfree(kvm);
-	else
-		vfree(kvm);
+		return kzalloc(sz, GFP_KERNEL_ACCOUNT);
+
+	return __vmalloc(sz, GFP_KERNEL_ACCOUNT | __GFP_HIGHMEM | __GFP_ZERO);
 }
 
 int kvm_arch_vcpu_precreate(struct kvm *kvm, unsigned int id)
@@ -620,6 +621,14 @@ static int kvm_vcpu_first_run_init(struct kvm_vcpu *vcpu)
 
 	ret = kvm_arm_pmu_v3_enable(vcpu);
 
+	/*
+	 * Initialize traps for protected VMs.
+	 * NOTE: Move to run in EL2 directly, rather than via a hypercall, once
+	 * the code is in place for first run initialization at EL2.
+	 */
+	if (kvm_vm_is_protected(kvm))
+		kvm_call_hyp_nvhe(__pkvm_vcpu_init_traps, vcpu);
+
 	return ret;
 }
 
@@ -1387,12 +1396,9 @@ long kvm_arch_vm_ioctl(struct file *filp,
 		return kvm_vm_ioctl_set_device_addr(kvm, &dev_addr);
 	}
 	case KVM_ARM_PREFERRED_TARGET: {
-		int err;
 		struct kvm_vcpu_init init;
 
-		err = kvm_vcpu_preferred_target(&init);
-		if (err)
-			return err;
+		kvm_vcpu_preferred_target(&init);
 
 		if (copy_to_user(argp, &init, sizeof(init)))
 			return -EFAULT;
@@ -1579,25 +1585,33 @@ static void cpu_set_hyp_vector(void)
 		kvm_call_hyp_nvhe(__pkvm_cpu_set_vector, data->slot);
 }
 
-static void cpu_hyp_reinit(void)
+static void cpu_hyp_init_context(void)
 {
 	kvm_init_host_cpu_context(&this_cpu_ptr_hyp_sym(kvm_host_data)->host_ctxt);
 
-	cpu_hyp_reset();
-
-	if (is_kernel_in_hyp_mode())
-		kvm_timer_init_vhe();
-	else
+	if (!is_kernel_in_hyp_mode())
 		cpu_init_hyp_mode();
+}
 
+static void cpu_hyp_init_features(void)
+{
 	cpu_set_hyp_vector();
-
 	kvm_arm_init_debug();
 
+	if (is_kernel_in_hyp_mode())
+		kvm_timer_init_vhe();
+
 	if (vgic_present)
 		kvm_vgic_init_cpu_hardware();
 }
 
+static void cpu_hyp_reinit(void)
+{
+	cpu_hyp_reset();
+	cpu_hyp_init_context();
+	cpu_hyp_init_features();
+}
+
 static void _kvm_arch_hardware_enable(void *discard)
 {
 	if (!__this_cpu_read(kvm_arm_hardware_enabled)) {
@@ -1788,10 +1802,17 @@ static int do_pkvm_init(u32 hyp_va_bits)
 	int ret;
 
 	preempt_disable();
-	hyp_install_host_vector();
+	cpu_hyp_init_context();
 	ret = kvm_call_hyp_nvhe(__pkvm_init, hyp_mem_base, hyp_mem_size,
 				num_possible_cpus(), kern_hyp_va(per_cpu_base),
 				hyp_va_bits);
+	cpu_hyp_init_features();
+
+	/*
+	 * The stub hypercalls are now disabled, so set our local flag to
+	 * prevent a later re-init attempt in kvm_arch_hardware_enable().
+	 */
+	__this_cpu_write(kvm_arm_hardware_enabled, 1);
 	preempt_enable();
 
 	return ret;
@@ -1802,8 +1823,13 @@ static int kvm_hyp_init_protection(u32 hyp_va_bits)
 	void *addr = phys_to_virt(hyp_mem_base);
 	int ret;
 
+	kvm_nvhe_sym(id_aa64pfr0_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64PFR0_EL1);
+	kvm_nvhe_sym(id_aa64pfr1_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64PFR1_EL1);
+	kvm_nvhe_sym(id_aa64isar0_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64ISAR0_EL1);
+	kvm_nvhe_sym(id_aa64isar1_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64ISAR1_EL1);
 	kvm_nvhe_sym(id_aa64mmfr0_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1);
 	kvm_nvhe_sym(id_aa64mmfr1_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64MMFR1_EL1);
+	kvm_nvhe_sym(id_aa64mmfr2_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64MMFR2_EL1);
 
 	ret = create_hyp_mappings(addr, addr + hyp_mem_size, PAGE_HYP);
 	if (ret)
@@ -1971,9 +1997,25 @@ out_err:
 	return err;
 }
 
-static void _kvm_host_prot_finalize(void *discard)
+static void _kvm_host_prot_finalize(void *arg)
+{
+	int *err = arg;
+
+	if (WARN_ON(kvm_call_hyp_nvhe(__pkvm_prot_finalize)))
+		WRITE_ONCE(*err, -EINVAL);
+}
+
+static int pkvm_drop_host_privileges(void)
 {
-	WARN_ON(kvm_call_hyp_nvhe(__pkvm_prot_finalize));
+	int ret = 0;
+
+	/*
+	 * Flip the static key upfront as that may no longer be possible
+	 * once the host stage 2 is installed.
+	 */
+	static_branch_enable(&kvm_protected_mode_initialized);
+	on_each_cpu(_kvm_host_prot_finalize, &ret, 1);
+	return ret;
 }
 
 static int finalize_hyp_mode(void)
@@ -1987,15 +2029,7 @@ static int finalize_hyp_mode(void)
 	 * None of other sections should ever be introspected.
 	 */
 	kmemleak_free_part(__hyp_bss_start, __hyp_bss_end - __hyp_bss_start);
-
-	/*
-	 * Flip the static key upfront as that may no longer be possible
-	 * once the host stage 2 is installed.
-	 */
-	static_branch_enable(&kvm_protected_mode_initialized);
-	on_each_cpu(_kvm_host_prot_finalize, NULL, 1);
-
-	return 0;
+	return pkvm_drop_host_privileges();
 }
 
 struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
@@ -2064,6 +2098,11 @@ int kvm_arch_init(void *opaque)
 		return -ENODEV;
 	}
 
+	if (kvm_get_mode() == KVM_MODE_NONE) {
+		kvm_info("KVM disabled from command line\n");
+		return -ENODEV;
+	}
+
 	in_hyp_mode = is_kernel_in_hyp_mode();
 
 	if (cpus_have_final_cap(ARM64_WORKAROUND_DEVICE_LOAD_ACQUIRE) ||
@@ -2137,8 +2176,15 @@ static int __init early_kvm_mode_cfg(char *arg)
 		return 0;
 	}
 
-	if (strcmp(arg, "nvhe") == 0 && !WARN_ON(is_kernel_in_hyp_mode()))
+	if (strcmp(arg, "nvhe") == 0 && !WARN_ON(is_kernel_in_hyp_mode())) {
+		kvm_mode = KVM_MODE_DEFAULT;
 		return 0;
+	}
+
+	if (strcmp(arg, "none") == 0) {
+		kvm_mode = KVM_MODE_NONE;
+		return 0;
+	}
 
 	return -EINVAL;
 }
diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c
index 5ce26bedf23c..e116c7767730 100644
--- a/arch/arm64/kvm/guest.c
+++ b/arch/arm64/kvm/guest.c
@@ -869,13 +869,10 @@ u32 __attribute_const__ kvm_target_cpu(void)
 	return KVM_ARM_TARGET_GENERIC_V8;
 }
 
-int kvm_vcpu_preferred_target(struct kvm_vcpu_init *init)
+void kvm_vcpu_preferred_target(struct kvm_vcpu_init *init)
 {
 	u32 target = kvm_target_cpu();
 
-	if (target < 0)
-		return -ENODEV;
-
 	memset(init, 0, sizeof(*init));
 
 	/*
@@ -885,8 +882,6 @@ int kvm_vcpu_preferred_target(struct kvm_vcpu_init *init)
 	 * target type.
 	 */
 	init->target = (__u32)target;
-
-	return 0;
 }
 
 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
diff --git a/arch/arm64/kvm/hyp/fpsimd.S b/arch/arm64/kvm/hyp/fpsimd.S
index 3c635929771a..e950875e31ce 100644
--- a/arch/arm64/kvm/hyp/fpsimd.S
+++ b/arch/arm64/kvm/hyp/fpsimd.S
@@ -21,11 +21,13 @@ SYM_FUNC_START(__fpsimd_restore_state)
 SYM_FUNC_END(__fpsimd_restore_state)
 
 SYM_FUNC_START(__sve_restore_state)
-	__sve_load 0, x1, 2
+	mov	x2, #1
+	sve_load 0, x1, x2, 3
 	ret
 SYM_FUNC_END(__sve_restore_state)
 
 SYM_FUNC_START(__sve_save_state)
-	sve_save 0, x1, 2
+	mov	x2, #1
+	sve_save 0, x1, x2, 3
 	ret
 SYM_FUNC_END(__sve_save_state)
diff --git a/arch/arm64/kvm/hyp/hyp-entry.S b/arch/arm64/kvm/hyp/hyp-entry.S
index 9aa9b73475c9..b6b6801d96d5 100644
--- a/arch/arm64/kvm/hyp/hyp-entry.S
+++ b/arch/arm64/kvm/hyp/hyp-entry.S
@@ -44,7 +44,7 @@
 el1_sync:				// Guest trapped into EL2
 
 	mrs	x0, esr_el2
-	lsr	x0, x0, #ESR_ELx_EC_SHIFT
+	ubfx	x0, x0, #ESR_ELx_EC_SHIFT, #ESR_ELx_EC_WIDTH
 	cmp	x0, #ESR_ELx_EC_HVC64
 	ccmp	x0, #ESR_ELx_EC_HVC32, #4, ne
 	b.ne	el1_trap
diff --git a/arch/arm64/kvm/hyp/include/hyp/fault.h b/arch/arm64/kvm/hyp/include/hyp/fault.h
new file mode 100644
index 000000000000..1b8a2dcd712f
--- /dev/null
+++ b/arch/arm64/kvm/hyp/include/hyp/fault.h
@@ -0,0 +1,75 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2015 - ARM Ltd
+ * Author: Marc Zyngier <marc.zyngier@arm.com>
+ */
+
+#ifndef __ARM64_KVM_HYP_FAULT_H__
+#define __ARM64_KVM_HYP_FAULT_H__
+
+#include <asm/kvm_asm.h>
+#include <asm/kvm_emulate.h>
+#include <asm/kvm_hyp.h>
+#include <asm/kvm_mmu.h>
+
+static inline bool __translate_far_to_hpfar(u64 far, u64 *hpfar)
+{
+	u64 par, tmp;
+
+	/*
+	 * Resolve the IPA the hard way using the guest VA.
+	 *
+	 * Stage-1 translation already validated the memory access
+	 * rights. As such, we can use the EL1 translation regime, and
+	 * don't have to distinguish between EL0 and EL1 access.
+	 *
+	 * We do need to save/restore PAR_EL1 though, as we haven't
+	 * saved the guest context yet, and we may return early...
+	 */
+	par = read_sysreg_par();
+	if (!__kvm_at("s1e1r", far))
+		tmp = read_sysreg_par();
+	else
+		tmp = SYS_PAR_EL1_F; /* back to the guest */
+	write_sysreg(par, par_el1);
+
+	if (unlikely(tmp & SYS_PAR_EL1_F))
+		return false; /* Translation failed, back to guest */
+
+	/* Convert PAR to HPFAR format */
+	*hpfar = PAR_TO_HPFAR(tmp);
+	return true;
+}
+
+static inline bool __get_fault_info(u64 esr, struct kvm_vcpu_fault_info *fault)
+{
+	u64 hpfar, far;
+
+	far = read_sysreg_el2(SYS_FAR);
+
+	/*
+	 * The HPFAR can be invalid if the stage 2 fault did not
+	 * happen during a stage 1 page table walk (the ESR_EL2.S1PTW
+	 * bit is clear) and one of the two following cases are true:
+	 *   1. The fault was due to a permission fault
+	 *   2. The processor carries errata 834220
+	 *
+	 * Therefore, for all non S1PTW faults where we either have a
+	 * permission fault or the errata workaround is enabled, we
+	 * resolve the IPA using the AT instruction.
+	 */
+	if (!(esr & ESR_ELx_S1PTW) &&
+	    (cpus_have_final_cap(ARM64_WORKAROUND_834220) ||
+	     (esr & ESR_ELx_FSC_TYPE) == FSC_PERM)) {
+		if (!__translate_far_to_hpfar(far, &hpfar))
+			return false;
+	} else {
+		hpfar = read_sysreg(hpfar_el2);
+	}
+
+	fault->far_el2 = far;
+	fault->hpfar_el2 = hpfar;
+	return true;
+}
+
+#endif
diff --git a/arch/arm64/kvm/hyp/include/hyp/switch.h b/arch/arm64/kvm/hyp/include/hyp/switch.h
index a0e78a6027be..96c5f3fb7838 100644
--- a/arch/arm64/kvm/hyp/include/hyp/switch.h
+++ b/arch/arm64/kvm/hyp/include/hyp/switch.h
@@ -8,6 +8,7 @@
 #define __ARM64_KVM_HYP_SWITCH_H__
 
 #include <hyp/adjust_pc.h>
+#include <hyp/fault.h>
 
 #include <linux/arm-smccc.h>
 #include <linux/kvm_host.h>
@@ -30,8 +31,12 @@
 #include <asm/processor.h>
 #include <asm/thread_info.h>
 
-extern struct exception_table_entry __start___kvm_ex_table;
-extern struct exception_table_entry __stop___kvm_ex_table;
+struct kvm_exception_table_entry {
+	int insn, fixup;
+};
+
+extern struct kvm_exception_table_entry __start___kvm_ex_table;
+extern struct kvm_exception_table_entry __stop___kvm_ex_table;
 
 /* Check whether the FP regs were dirtied while in the host-side run loop: */
 static inline bool update_fp_enabled(struct kvm_vcpu *vcpu)
@@ -133,78 +138,9 @@ static inline void ___deactivate_traps(struct kvm_vcpu *vcpu)
 	}
 }
 
-static inline bool __translate_far_to_hpfar(u64 far, u64 *hpfar)
-{
-	u64 par, tmp;
-
-	/*
-	 * Resolve the IPA the hard way using the guest VA.
-	 *
-	 * Stage-1 translation already validated the memory access
-	 * rights. As such, we can use the EL1 translation regime, and
-	 * don't have to distinguish between EL0 and EL1 access.
-	 *
-	 * We do need to save/restore PAR_EL1 though, as we haven't
-	 * saved the guest context yet, and we may return early...
-	 */
-	par = read_sysreg_par();
-	if (!__kvm_at("s1e1r", far))
-		tmp = read_sysreg_par();
-	else
-		tmp = SYS_PAR_EL1_F; /* back to the guest */
-	write_sysreg(par, par_el1);
-
-	if (unlikely(tmp & SYS_PAR_EL1_F))
-		return false; /* Translation failed, back to guest */
-
-	/* Convert PAR to HPFAR format */
-	*hpfar = PAR_TO_HPFAR(tmp);
-	return true;
-}
-
-static inline bool __get_fault_info(u64 esr, struct kvm_vcpu_fault_info *fault)
-{
-	u64 hpfar, far;
-
-	far = read_sysreg_el2(SYS_FAR);
-
-	/*
-	 * The HPFAR can be invalid if the stage 2 fault did not
-	 * happen during a stage 1 page table walk (the ESR_EL2.S1PTW
-	 * bit is clear) and one of the two following cases are true:
-	 *   1. The fault was due to a permission fault
-	 *   2. The processor carries errata 834220
-	 *
-	 * Therefore, for all non S1PTW faults where we either have a
-	 * permission fault or the errata workaround is enabled, we
-	 * resolve the IPA using the AT instruction.
-	 */
-	if (!(esr & ESR_ELx_S1PTW) &&
-	    (cpus_have_final_cap(ARM64_WORKAROUND_834220) ||
-	     (esr & ESR_ELx_FSC_TYPE) == FSC_PERM)) {
-		if (!__translate_far_to_hpfar(far, &hpfar))
-			return false;
-	} else {
-		hpfar = read_sysreg(hpfar_el2);
-	}
-
-	fault->far_el2 = far;
-	fault->hpfar_el2 = hpfar;
-	return true;
-}
-
 static inline bool __populate_fault_info(struct kvm_vcpu *vcpu)
 {
-	u8 ec;
-	u64 esr;
-
-	esr = vcpu->arch.fault.esr_el2;
-	ec = ESR_ELx_EC(esr);
-
-	if (ec != ESR_ELx_EC_DABT_LOW && ec != ESR_ELx_EC_IABT_LOW)
-		return true;
-
-	return __get_fault_info(esr, &vcpu->arch.fault);
+	return __get_fault_info(vcpu->arch.fault.esr_el2, &vcpu->arch.fault);
 }
 
 static inline void __hyp_sve_save_host(struct kvm_vcpu *vcpu)
@@ -225,8 +161,13 @@ static inline void __hyp_sve_restore_guest(struct kvm_vcpu *vcpu)
 	write_sysreg_el1(__vcpu_sys_reg(vcpu, ZCR_EL1), SYS_ZCR);
 }
 
-/* Check for an FPSIMD/SVE trap and handle as appropriate */
-static inline bool __hyp_handle_fpsimd(struct kvm_vcpu *vcpu)
+/*
+ * We trap the first access to the FP/SIMD to save the host context and
+ * restore the guest context lazily.
+ * If FP/SIMD is not implemented, handle the trap and inject an undefined
+ * instruction exception to the guest. Similarly for trapped SVE accesses.
+ */
+static bool kvm_hyp_handle_fpsimd(struct kvm_vcpu *vcpu, u64 *exit_code)
 {
 	bool sve_guest, sve_host;
 	u8 esr_ec;
@@ -244,9 +185,6 @@ static inline bool __hyp_handle_fpsimd(struct kvm_vcpu *vcpu)
 	}
 
 	esr_ec = kvm_vcpu_trap_get_class(vcpu);
-	if (esr_ec != ESR_ELx_EC_FP_ASIMD &&
-	    esr_ec != ESR_ELx_EC_SVE)
-		return false;
 
 	/* Don't handle SVE traps for non-SVE vcpus here: */
 	if (!sve_guest && esr_ec != ESR_ELx_EC_FP_ASIMD)
@@ -348,14 +286,6 @@ static inline bool handle_tx2_tvm(struct kvm_vcpu *vcpu)
 
 static inline bool esr_is_ptrauth_trap(u32 esr)
 {
-	u32 ec = ESR_ELx_EC(esr);
-
-	if (ec == ESR_ELx_EC_PAC)
-		return true;
-
-	if (ec != ESR_ELx_EC_SYS64)
-		return false;
-
 	switch (esr_sys64_to_sysreg(esr)) {
 	case SYS_APIAKEYLO_EL1:
 	case SYS_APIAKEYHI_EL1:
@@ -384,13 +314,12 @@ static inline bool esr_is_ptrauth_trap(u32 esr)
 
 DECLARE_PER_CPU(struct kvm_cpu_context, kvm_hyp_ctxt);
 
-static inline bool __hyp_handle_ptrauth(struct kvm_vcpu *vcpu)
+static bool kvm_hyp_handle_ptrauth(struct kvm_vcpu *vcpu, u64 *exit_code)
 {
 	struct kvm_cpu_context *ctxt;
 	u64 val;
 
-	if (!vcpu_has_ptrauth(vcpu) ||
-	    !esr_is_ptrauth_trap(kvm_vcpu_get_esr(vcpu)))
+	if (!vcpu_has_ptrauth(vcpu))
 		return false;
 
 	ctxt = this_cpu_ptr(&kvm_hyp_ctxt);
@@ -409,6 +338,92 @@ static inline bool __hyp_handle_ptrauth(struct kvm_vcpu *vcpu)
 	return true;
 }
 
+static bool kvm_hyp_handle_sysreg(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	if (cpus_have_final_cap(ARM64_WORKAROUND_CAVIUM_TX2_219_TVM) &&
+	    handle_tx2_tvm(vcpu))
+		return true;
+
+	if (static_branch_unlikely(&vgic_v3_cpuif_trap) &&
+	    __vgic_v3_perform_cpuif_access(vcpu) == 1)
+		return true;
+
+	if (esr_is_ptrauth_trap(kvm_vcpu_get_esr(vcpu)))
+		return kvm_hyp_handle_ptrauth(vcpu, exit_code);
+
+	return false;
+}
+
+static bool kvm_hyp_handle_cp15_32(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	if (static_branch_unlikely(&vgic_v3_cpuif_trap) &&
+	    __vgic_v3_perform_cpuif_access(vcpu) == 1)
+		return true;
+
+	return false;
+}
+
+static bool kvm_hyp_handle_iabt_low(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	if (!__populate_fault_info(vcpu))
+		return true;
+
+	return false;
+}
+
+static bool kvm_hyp_handle_dabt_low(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	if (!__populate_fault_info(vcpu))
+		return true;
+
+	if (static_branch_unlikely(&vgic_v2_cpuif_trap)) {
+		bool valid;
+
+		valid = kvm_vcpu_trap_get_fault_type(vcpu) == FSC_FAULT &&
+			kvm_vcpu_dabt_isvalid(vcpu) &&
+			!kvm_vcpu_abt_issea(vcpu) &&
+			!kvm_vcpu_abt_iss1tw(vcpu);
+
+		if (valid) {
+			int ret = __vgic_v2_perform_cpuif_access(vcpu);
+
+			if (ret == 1)
+				return true;
+
+			/* Promote an illegal access to an SError.*/
+			if (ret == -1)
+				*exit_code = ARM_EXCEPTION_EL1_SERROR;
+		}
+	}
+
+	return false;
+}
+
+typedef bool (*exit_handler_fn)(struct kvm_vcpu *, u64 *);
+
+static const exit_handler_fn *kvm_get_exit_handler_array(struct kvm_vcpu *vcpu);
+
+static void early_exit_filter(struct kvm_vcpu *vcpu, u64 *exit_code);
+
+/*
+ * Allow the hypervisor to handle the exit with an exit handler if it has one.
+ *
+ * Returns true if the hypervisor handled the exit, and control should go back
+ * to the guest, or false if it hasn't.
+ */
+static inline bool kvm_hyp_handle_exit(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	const exit_handler_fn *handlers = kvm_get_exit_handler_array(vcpu);
+	exit_handler_fn fn;
+
+	fn = handlers[kvm_vcpu_trap_get_class(vcpu)];
+
+	if (fn)
+		return fn(vcpu, exit_code);
+
+	return false;
+}
+
 /*
  * Return true when we were able to fixup the guest exit and should return to
  * the guest, false when we should restore the host state and return to the
@@ -416,6 +431,18 @@ static inline bool __hyp_handle_ptrauth(struct kvm_vcpu *vcpu)
  */
 static inline bool fixup_guest_exit(struct kvm_vcpu *vcpu, u64 *exit_code)
 {
+	/*
+	 * Save PSTATE early so that we can evaluate the vcpu mode
+	 * early on.
+	 */
+	vcpu->arch.ctxt.regs.pstate = read_sysreg_el2(SYS_SPSR);
+
+	/*
+	 * Check whether we want to repaint the state one way or
+	 * another.
+	 */
+	early_exit_filter(vcpu, exit_code);
+
 	if (ARM_EXCEPTION_CODE(*exit_code) != ARM_EXCEPTION_IRQ)
 		vcpu->arch.fault.esr_el2 = read_sysreg_el2(SYS_ESR);
 
@@ -443,59 +470,9 @@ static inline bool fixup_guest_exit(struct kvm_vcpu *vcpu, u64 *exit_code)
 	if (*exit_code != ARM_EXCEPTION_TRAP)
 		goto exit;
 
-	if (cpus_have_final_cap(ARM64_WORKAROUND_CAVIUM_TX2_219_TVM) &&
-	    kvm_vcpu_trap_get_class(vcpu) == ESR_ELx_EC_SYS64 &&
-	    handle_tx2_tvm(vcpu))
-		goto guest;
-
-	/*
-	 * We trap the first access to the FP/SIMD to save the host context
-	 * and restore the guest context lazily.
-	 * If FP/SIMD is not implemented, handle the trap and inject an
-	 * undefined instruction exception to the guest.
-	 * Similarly for trapped SVE accesses.
-	 */
-	if (__hyp_handle_fpsimd(vcpu))
+	/* Check if there's an exit handler and allow it to handle the exit. */
+	if (kvm_hyp_handle_exit(vcpu, exit_code))
 		goto guest;
-
-	if (__hyp_handle_ptrauth(vcpu))
-		goto guest;
-
-	if (!__populate_fault_info(vcpu))
-		goto guest;
-
-	if (static_branch_unlikely(&vgic_v2_cpuif_trap)) {
-		bool valid;
-
-		valid = kvm_vcpu_trap_get_class(vcpu) == ESR_ELx_EC_DABT_LOW &&
-			kvm_vcpu_trap_get_fault_type(vcpu) == FSC_FAULT &&
-			kvm_vcpu_dabt_isvalid(vcpu) &&
-			!kvm_vcpu_abt_issea(vcpu) &&
-			!kvm_vcpu_abt_iss1tw(vcpu);
-
-		if (valid) {
-			int ret = __vgic_v2_perform_cpuif_access(vcpu);
-
-			if (ret == 1)
-				goto guest;
-
-			/* Promote an illegal access to an SError.*/
-			if (ret == -1)
-				*exit_code = ARM_EXCEPTION_EL1_SERROR;
-
-			goto exit;
-		}
-	}
-
-	if (static_branch_unlikely(&vgic_v3_cpuif_trap) &&
-	    (kvm_vcpu_trap_get_class(vcpu) == ESR_ELx_EC_SYS64 ||
-	     kvm_vcpu_trap_get_class(vcpu) == ESR_ELx_EC_CP15_32)) {
-		int ret = __vgic_v3_perform_cpuif_access(vcpu);
-
-		if (ret == 1)
-			goto guest;
-	}
-
 exit:
 	/* Return to the host kernel and handle the exit */
 	return false;
@@ -510,7 +487,7 @@ static inline void __kvm_unexpected_el2_exception(void)
 {
 	extern char __guest_exit_panic[];
 	unsigned long addr, fixup;
-	struct exception_table_entry *entry, *end;
+	struct kvm_exception_table_entry *entry, *end;
 	unsigned long elr_el2 = read_sysreg(elr_el2);
 
 	entry = &__start___kvm_ex_table;
diff --git a/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h b/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h
index de7e14c862e6..7ecca8b07851 100644
--- a/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h
+++ b/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h
@@ -70,7 +70,12 @@ static inline void __sysreg_save_el1_state(struct kvm_cpu_context *ctxt)
 static inline void __sysreg_save_el2_return_state(struct kvm_cpu_context *ctxt)
 {
 	ctxt->regs.pc			= read_sysreg_el2(SYS_ELR);
-	ctxt->regs.pstate		= read_sysreg_el2(SYS_SPSR);
+	/*
+	 * Guest PSTATE gets saved at guest fixup time in all
+	 * cases. We still need to handle the nVHE host side here.
+	 */
+	if (!has_vhe() && ctxt->__hyp_running_vcpu)
+		ctxt->regs.pstate	= read_sysreg_el2(SYS_SPSR);
 
 	if (cpus_have_final_cap(ARM64_HAS_RAS_EXTN))
 		ctxt_sys_reg(ctxt, DISR_EL1) = read_sysreg_s(SYS_VDISR_EL2);
diff --git a/arch/arm64/kvm/hyp/include/nvhe/fixed_config.h b/arch/arm64/kvm/hyp/include/nvhe/fixed_config.h
new file mode 100644
index 000000000000..eea1f6a53723
--- /dev/null
+++ b/arch/arm64/kvm/hyp/include/nvhe/fixed_config.h
@@ -0,0 +1,200 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2021 Google LLC
+ * Author: Fuad Tabba <tabba@google.com>
+ */
+
+#ifndef __ARM64_KVM_FIXED_CONFIG_H__
+#define __ARM64_KVM_FIXED_CONFIG_H__
+
+#include <asm/sysreg.h>
+
+/*
+ * This file contains definitions for features to be allowed or restricted for
+ * guest virtual machines, depending on the mode KVM is running in and on the
+ * type of guest that is running.
+ *
+ * The ALLOW masks represent a bitmask of feature fields that are allowed
+ * without any restrictions as long as they are supported by the system.
+ *
+ * The RESTRICT_UNSIGNED masks, if present, represent unsigned fields for
+ * features that are restricted to support at most the specified feature.
+ *
+ * If a feature field is not present in either, than it is not supported.
+ *
+ * The approach taken for protected VMs is to allow features that are:
+ * - Needed by common Linux distributions (e.g., floating point)
+ * - Trivial to support, e.g., supporting the feature does not introduce or
+ * require tracking of additional state in KVM
+ * - Cannot be trapped or prevent the guest from using anyway
+ */
+
+/*
+ * Allow for protected VMs:
+ * - Floating-point and Advanced SIMD
+ * - Data Independent Timing
+ */
+#define PVM_ID_AA64PFR0_ALLOW (\
+	ARM64_FEATURE_MASK(ID_AA64PFR0_FP) | \
+	ARM64_FEATURE_MASK(ID_AA64PFR0_ASIMD) | \
+	ARM64_FEATURE_MASK(ID_AA64PFR0_DIT) \
+	)
+
+/*
+ * Restrict to the following *unsigned* features for protected VMs:
+ * - AArch64 guests only (no support for AArch32 guests):
+ *	AArch32 adds complexity in trap handling, emulation, condition codes,
+ *	etc...
+ * - RAS (v1)
+ *	Supported by KVM
+ */
+#define PVM_ID_AA64PFR0_RESTRICT_UNSIGNED (\
+	FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_EL0), ID_AA64PFR0_ELx_64BIT_ONLY) | \
+	FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1), ID_AA64PFR0_ELx_64BIT_ONLY) | \
+	FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_EL2), ID_AA64PFR0_ELx_64BIT_ONLY) | \
+	FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_EL3), ID_AA64PFR0_ELx_64BIT_ONLY) | \
+	FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_RAS), ID_AA64PFR0_RAS_V1) \
+	)
+
+/*
+ * Allow for protected VMs:
+ * - Branch Target Identification
+ * - Speculative Store Bypassing
+ */
+#define PVM_ID_AA64PFR1_ALLOW (\
+	ARM64_FEATURE_MASK(ID_AA64PFR1_BT) | \
+	ARM64_FEATURE_MASK(ID_AA64PFR1_SSBS) \
+	)
+
+/*
+ * Allow for protected VMs:
+ * - Mixed-endian
+ * - Distinction between Secure and Non-secure Memory
+ * - Mixed-endian at EL0 only
+ * - Non-context synchronizing exception entry and exit
+ */
+#define PVM_ID_AA64MMFR0_ALLOW (\
+	ARM64_FEATURE_MASK(ID_AA64MMFR0_BIGENDEL) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR0_SNSMEM) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR0_BIGENDEL0) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR0_EXS) \
+	)
+
+/*
+ * Restrict to the following *unsigned* features for protected VMs:
+ * - 40-bit IPA
+ * - 16-bit ASID
+ */
+#define PVM_ID_AA64MMFR0_RESTRICT_UNSIGNED (\
+	FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64MMFR0_PARANGE), ID_AA64MMFR0_PARANGE_40) | \
+	FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64MMFR0_ASID), ID_AA64MMFR0_ASID_16) \
+	)
+
+/*
+ * Allow for protected VMs:
+ * - Hardware translation table updates to Access flag and Dirty state
+ * - Number of VMID bits from CPU
+ * - Hierarchical Permission Disables
+ * - Privileged Access Never
+ * - SError interrupt exceptions from speculative reads
+ * - Enhanced Translation Synchronization
+ */
+#define PVM_ID_AA64MMFR1_ALLOW (\
+	ARM64_FEATURE_MASK(ID_AA64MMFR1_HADBS) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR1_VMIDBITS) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR1_HPD) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR1_PAN) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR1_SPECSEI) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR1_ETS) \
+	)
+
+/*
+ * Allow for protected VMs:
+ * - Common not Private translations
+ * - User Access Override
+ * - IESB bit in the SCTLR_ELx registers
+ * - Unaligned single-copy atomicity and atomic functions
+ * - ESR_ELx.EC value on an exception by read access to feature ID space
+ * - TTL field in address operations.
+ * - Break-before-make sequences when changing translation block size
+ * - E0PDx mechanism
+ */
+#define PVM_ID_AA64MMFR2_ALLOW (\
+	ARM64_FEATURE_MASK(ID_AA64MMFR2_CNP) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR2_UAO) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR2_IESB) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR2_AT) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR2_IDS) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR2_TTL) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR2_BBM) | \
+	ARM64_FEATURE_MASK(ID_AA64MMFR2_E0PD) \
+	)
+
+/*
+ * No support for Scalable Vectors for protected VMs:
+ *	Requires additional support from KVM, e.g., context-switching and
+ *	trapping at EL2
+ */
+#define PVM_ID_AA64ZFR0_ALLOW (0ULL)
+
+/*
+ * No support for debug, including breakpoints, and watchpoints for protected
+ * VMs:
+ *	The Arm architecture mandates support for at least the Armv8 debug
+ *	architecture, which would include at least 2 hardware breakpoints and
+ *	watchpoints. Providing that support to protected guests adds
+ *	considerable state and complexity. Therefore, the reserved value of 0 is
+ *	used for debug-related fields.
+ */
+#define PVM_ID_AA64DFR0_ALLOW (0ULL)
+#define PVM_ID_AA64DFR1_ALLOW (0ULL)
+
+/*
+ * No support for implementation defined features.
+ */
+#define PVM_ID_AA64AFR0_ALLOW (0ULL)
+#define PVM_ID_AA64AFR1_ALLOW (0ULL)
+
+/*
+ * No restrictions on instructions implemented in AArch64.
+ */
+#define PVM_ID_AA64ISAR0_ALLOW (\
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_AES) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_SHA1) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_SHA2) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_CRC32) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_ATOMICS) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_RDM) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_SHA3) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_SM3) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_SM4) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_DP) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_FHM) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_TS) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_TLB) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR0_RNDR) \
+	)
+
+#define PVM_ID_AA64ISAR1_ALLOW (\
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_DPB) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_APA) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_API) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_JSCVT) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_FCMA) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_LRCPC) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_GPA) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_GPI) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_FRINTTS) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_SB) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_SPECRES) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_BF16) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_DGH) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR1_I8MM) \
+	)
+
+u64 pvm_read_id_reg(const struct kvm_vcpu *vcpu, u32 id);
+bool kvm_handle_pvm_sysreg(struct kvm_vcpu *vcpu, u64 *exit_code);
+bool kvm_handle_pvm_restricted(struct kvm_vcpu *vcpu, u64 *exit_code);
+int kvm_check_pvm_sysreg_table(void);
+
+#endif /* __ARM64_KVM_FIXED_CONFIG_H__ */
diff --git a/arch/arm64/kvm/hyp/include/nvhe/trap_handler.h b/arch/arm64/kvm/hyp/include/nvhe/trap_handler.h
index 1e6d995968a1..45a84f0ade04 100644
--- a/arch/arm64/kvm/hyp/include/nvhe/trap_handler.h
+++ b/arch/arm64/kvm/hyp/include/nvhe/trap_handler.h
@@ -15,4 +15,6 @@
 #define DECLARE_REG(type, name, ctxt, reg)	\
 				type name = (type)cpu_reg(ctxt, (reg))
 
+void __pkvm_vcpu_init_traps(struct kvm_vcpu *vcpu);
+
 #endif /* __ARM64_KVM_NVHE_TRAP_HANDLER_H__ */
diff --git a/arch/arm64/kvm/hyp/nvhe/Makefile b/arch/arm64/kvm/hyp/nvhe/Makefile
index 8d741f71377f..c3c11974fa3b 100644
--- a/arch/arm64/kvm/hyp/nvhe/Makefile
+++ b/arch/arm64/kvm/hyp/nvhe/Makefile
@@ -14,7 +14,7 @@ lib-objs := $(addprefix ../../../lib/, $(lib-objs))
 
 obj-y := timer-sr.o sysreg-sr.o debug-sr.o switch.o tlb.o hyp-init.o host.o \
 	 hyp-main.o hyp-smp.o psci-relay.o early_alloc.o stub.o page_alloc.o \
-	 cache.o setup.o mm.o mem_protect.o
+	 cache.o setup.o mm.o mem_protect.o sys_regs.o pkvm.o
 obj-y += ../vgic-v3-sr.o ../aarch32.o ../vgic-v2-cpuif-proxy.o ../entry.o \
 	 ../fpsimd.o ../hyp-entry.o ../exception.o ../pgtable.o
 obj-y += $(lib-objs)
diff --git a/arch/arm64/kvm/hyp/nvhe/host.S b/arch/arm64/kvm/hyp/nvhe/host.S
index 4b652ffb591d..3d613e721a75 100644
--- a/arch/arm64/kvm/hyp/nvhe/host.S
+++ b/arch/arm64/kvm/hyp/nvhe/host.S
@@ -110,17 +110,14 @@ SYM_FUNC_START(__hyp_do_panic)
 	b	__host_enter_for_panic
 SYM_FUNC_END(__hyp_do_panic)
 
-.macro host_el1_sync_vect
-	.align 7
-.L__vect_start\@:
-	stp	x0, x1, [sp, #-16]!
-	mrs	x0, esr_el2
-	lsr	x0, x0, #ESR_ELx_EC_SHIFT
-	cmp	x0, #ESR_ELx_EC_HVC64
-	b.ne	__host_exit
-
+SYM_FUNC_START(__host_hvc)
 	ldp	x0, x1, [sp]		// Don't fixup the stack yet
 
+	/* No stub for you, sonny Jim */
+alternative_if ARM64_KVM_PROTECTED_MODE
+	b	__host_exit
+alternative_else_nop_endif
+
 	/* Check for a stub HVC call */
 	cmp	x0, #HVC_STUB_HCALL_NR
 	b.hs	__host_exit
@@ -137,6 +134,17 @@ SYM_FUNC_END(__hyp_do_panic)
 	ldr	x5, =__kvm_handle_stub_hvc
 	hyp_pa	x5, x6
 	br	x5
+SYM_FUNC_END(__host_hvc)
+
+.macro host_el1_sync_vect
+	.align 7
+.L__vect_start\@:
+	stp	x0, x1, [sp, #-16]!
+	mrs	x0, esr_el2
+	ubfx	x0, x0, #ESR_ELx_EC_SHIFT, #ESR_ELx_EC_WIDTH
+	cmp	x0, #ESR_ELx_EC_HVC64
+	b.eq	__host_hvc
+	b	__host_exit
 .L__vect_end\@:
 .if ((.L__vect_end\@ - .L__vect_start\@) > 0x80)
 	.error "host_el1_sync_vect larger than vector entry"
diff --git a/arch/arm64/kvm/hyp/nvhe/hyp-main.c b/arch/arm64/kvm/hyp/nvhe/hyp-main.c
index 2da6aa8da868..b096bf009144 100644
--- a/arch/arm64/kvm/hyp/nvhe/hyp-main.c
+++ b/arch/arm64/kvm/hyp/nvhe/hyp-main.c
@@ -4,7 +4,7 @@
  * Author: Andrew Scull <ascull@google.com>
  */
 
-#include <hyp/switch.h>
+#include <hyp/adjust_pc.h>
 
 #include <asm/pgtable-types.h>
 #include <asm/kvm_asm.h>
@@ -160,41 +160,65 @@ static void handle___pkvm_prot_finalize(struct kvm_cpu_context *host_ctxt)
 {
 	cpu_reg(host_ctxt, 1) = __pkvm_prot_finalize();
 }
+
+static void handle___pkvm_vcpu_init_traps(struct kvm_cpu_context *host_ctxt)
+{
+	DECLARE_REG(struct kvm_vcpu *, vcpu, host_ctxt, 1);
+
+	__pkvm_vcpu_init_traps(kern_hyp_va(vcpu));
+}
+
 typedef void (*hcall_t)(struct kvm_cpu_context *);
 
 #define HANDLE_FUNC(x)	[__KVM_HOST_SMCCC_FUNC_##x] = (hcall_t)handle_##x
 
 static const hcall_t host_hcall[] = {
-	HANDLE_FUNC(__kvm_vcpu_run),
+	/* ___kvm_hyp_init */
+	HANDLE_FUNC(__kvm_get_mdcr_el2),
+	HANDLE_FUNC(__pkvm_init),
+	HANDLE_FUNC(__pkvm_create_private_mapping),
+	HANDLE_FUNC(__pkvm_cpu_set_vector),
+	HANDLE_FUNC(__kvm_enable_ssbs),
+	HANDLE_FUNC(__vgic_v3_init_lrs),
+	HANDLE_FUNC(__vgic_v3_get_gic_config),
+	HANDLE_FUNC(__pkvm_prot_finalize),
+
+	HANDLE_FUNC(__pkvm_host_share_hyp),
 	HANDLE_FUNC(__kvm_adjust_pc),
+	HANDLE_FUNC(__kvm_vcpu_run),
 	HANDLE_FUNC(__kvm_flush_vm_context),
 	HANDLE_FUNC(__kvm_tlb_flush_vmid_ipa),
 	HANDLE_FUNC(__kvm_tlb_flush_vmid),
 	HANDLE_FUNC(__kvm_flush_cpu_context),
 	HANDLE_FUNC(__kvm_timer_set_cntvoff),
-	HANDLE_FUNC(__kvm_enable_ssbs),
-	HANDLE_FUNC(__vgic_v3_get_gic_config),
 	HANDLE_FUNC(__vgic_v3_read_vmcr),
 	HANDLE_FUNC(__vgic_v3_write_vmcr),
-	HANDLE_FUNC(__vgic_v3_init_lrs),
-	HANDLE_FUNC(__kvm_get_mdcr_el2),
 	HANDLE_FUNC(__vgic_v3_save_aprs),
 	HANDLE_FUNC(__vgic_v3_restore_aprs),
-	HANDLE_FUNC(__pkvm_init),
-	HANDLE_FUNC(__pkvm_cpu_set_vector),
-	HANDLE_FUNC(__pkvm_host_share_hyp),
-	HANDLE_FUNC(__pkvm_create_private_mapping),
-	HANDLE_FUNC(__pkvm_prot_finalize),
+	HANDLE_FUNC(__pkvm_vcpu_init_traps),
 };
 
 static void handle_host_hcall(struct kvm_cpu_context *host_ctxt)
 {
 	DECLARE_REG(unsigned long, id, host_ctxt, 0);
+	unsigned long hcall_min = 0;
 	hcall_t hfn;
 
+	/*
+	 * If pKVM has been initialised then reject any calls to the
+	 * early "privileged" hypercalls. Note that we cannot reject
+	 * calls to __pkvm_prot_finalize for two reasons: (1) The static
+	 * key used to determine initialisation must be toggled prior to
+	 * finalisation and (2) finalisation is performed on a per-CPU
+	 * basis. This is all fine, however, since __pkvm_prot_finalize
+	 * returns -EPERM after the first call for a given CPU.
+	 */
+	if (static_branch_unlikely(&kvm_protected_mode_initialized))
+		hcall_min = __KVM_HOST_SMCCC_FUNC___pkvm_prot_finalize;
+
 	id -= KVM_HOST_SMCCC_ID(0);
 
-	if (unlikely(id >= ARRAY_SIZE(host_hcall)))
+	if (unlikely(id < hcall_min || id >= ARRAY_SIZE(host_hcall)))
 		goto inval;
 
 	hfn = host_hcall[id];
diff --git a/arch/arm64/kvm/hyp/nvhe/mem_protect.c b/arch/arm64/kvm/hyp/nvhe/mem_protect.c
index 34eeb524b686..c1a90dd022b8 100644
--- a/arch/arm64/kvm/hyp/nvhe/mem_protect.c
+++ b/arch/arm64/kvm/hyp/nvhe/mem_protect.c
@@ -11,7 +11,7 @@
 #include <asm/kvm_pgtable.h>
 #include <asm/stage2_pgtable.h>
 
-#include <hyp/switch.h>
+#include <hyp/fault.h>
 
 #include <nvhe/gfp.h>
 #include <nvhe/memory.h>
@@ -25,12 +25,6 @@ struct host_kvm host_kvm;
 
 static struct hyp_pool host_s2_pool;
 
-/*
- * Copies of the host's CPU features registers holding sanitized values.
- */
-u64 id_aa64mmfr0_el1_sys_val;
-u64 id_aa64mmfr1_el1_sys_val;
-
 const u8 pkvm_hyp_id = 1;
 
 static void *host_s2_zalloc_pages_exact(size_t size)
@@ -134,6 +128,9 @@ int __pkvm_prot_finalize(void)
 	struct kvm_s2_mmu *mmu = &host_kvm.arch.mmu;
 	struct kvm_nvhe_init_params *params = this_cpu_ptr(&kvm_init_params);
 
+	if (params->hcr_el2 & HCR_VM)
+		return -EPERM;
+
 	params->vttbr = kvm_get_vttbr(mmu);
 	params->vtcr = host_kvm.arch.vtcr;
 	params->hcr_el2 |= HCR_VM;
diff --git a/arch/arm64/kvm/hyp/nvhe/pkvm.c b/arch/arm64/kvm/hyp/nvhe/pkvm.c
new file mode 100644
index 000000000000..99c8d8b73e70
--- /dev/null
+++ b/arch/arm64/kvm/hyp/nvhe/pkvm.c
@@ -0,0 +1,185 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2021 Google LLC
+ * Author: Fuad Tabba <tabba@google.com>
+ */
+
+#include <linux/kvm_host.h>
+#include <linux/mm.h>
+#include <nvhe/fixed_config.h>
+#include <nvhe/trap_handler.h>
+
+/*
+ * Set trap register values based on features in ID_AA64PFR0.
+ */
+static void pvm_init_traps_aa64pfr0(struct kvm_vcpu *vcpu)
+{
+	const u64 feature_ids = pvm_read_id_reg(vcpu, SYS_ID_AA64PFR0_EL1);
+	u64 hcr_set = HCR_RW;
+	u64 hcr_clear = 0;
+	u64 cptr_set = 0;
+
+	/* Protected KVM does not support AArch32 guests. */
+	BUILD_BUG_ON(FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_EL0),
+		PVM_ID_AA64PFR0_RESTRICT_UNSIGNED) != ID_AA64PFR0_ELx_64BIT_ONLY);
+	BUILD_BUG_ON(FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1),
+		PVM_ID_AA64PFR0_RESTRICT_UNSIGNED) != ID_AA64PFR0_ELx_64BIT_ONLY);
+
+	/*
+	 * Linux guests assume support for floating-point and Advanced SIMD. Do
+	 * not change the trapping behavior for these from the KVM default.
+	 */
+	BUILD_BUG_ON(!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_FP),
+				PVM_ID_AA64PFR0_ALLOW));
+	BUILD_BUG_ON(!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_ASIMD),
+				PVM_ID_AA64PFR0_ALLOW));
+
+	/* Trap RAS unless all current versions are supported */
+	if (FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_RAS), feature_ids) <
+	    ID_AA64PFR0_RAS_V1P1) {
+		hcr_set |= HCR_TERR | HCR_TEA;
+		hcr_clear |= HCR_FIEN;
+	}
+
+	/* Trap AMU */
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_AMU), feature_ids)) {
+		hcr_clear |= HCR_AMVOFFEN;
+		cptr_set |= CPTR_EL2_TAM;
+	}
+
+	/* Trap SVE */
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_SVE), feature_ids))
+		cptr_set |= CPTR_EL2_TZ;
+
+	vcpu->arch.hcr_el2 |= hcr_set;
+	vcpu->arch.hcr_el2 &= ~hcr_clear;
+	vcpu->arch.cptr_el2 |= cptr_set;
+}
+
+/*
+ * Set trap register values based on features in ID_AA64PFR1.
+ */
+static void pvm_init_traps_aa64pfr1(struct kvm_vcpu *vcpu)
+{
+	const u64 feature_ids = pvm_read_id_reg(vcpu, SYS_ID_AA64PFR1_EL1);
+	u64 hcr_set = 0;
+	u64 hcr_clear = 0;
+
+	/* Memory Tagging: Trap and Treat as Untagged if not supported. */
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR1_MTE), feature_ids)) {
+		hcr_set |= HCR_TID5;
+		hcr_clear |= HCR_DCT | HCR_ATA;
+	}
+
+	vcpu->arch.hcr_el2 |= hcr_set;
+	vcpu->arch.hcr_el2 &= ~hcr_clear;
+}
+
+/*
+ * Set trap register values based on features in ID_AA64DFR0.
+ */
+static void pvm_init_traps_aa64dfr0(struct kvm_vcpu *vcpu)
+{
+	const u64 feature_ids = pvm_read_id_reg(vcpu, SYS_ID_AA64DFR0_EL1);
+	u64 mdcr_set = 0;
+	u64 mdcr_clear = 0;
+	u64 cptr_set = 0;
+
+	/* Trap/constrain PMU */
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_PMUVER), feature_ids)) {
+		mdcr_set |= MDCR_EL2_TPM | MDCR_EL2_TPMCR;
+		mdcr_clear |= MDCR_EL2_HPME | MDCR_EL2_MTPME |
+			      MDCR_EL2_HPMN_MASK;
+	}
+
+	/* Trap Debug */
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_DEBUGVER), feature_ids))
+		mdcr_set |= MDCR_EL2_TDRA | MDCR_EL2_TDA | MDCR_EL2_TDE;
+
+	/* Trap OS Double Lock */
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_DOUBLELOCK), feature_ids))
+		mdcr_set |= MDCR_EL2_TDOSA;
+
+	/* Trap SPE */
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_PMSVER), feature_ids)) {
+		mdcr_set |= MDCR_EL2_TPMS;
+		mdcr_clear |= MDCR_EL2_E2PB_MASK << MDCR_EL2_E2PB_SHIFT;
+	}
+
+	/* Trap Trace Filter */
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_TRACE_FILT), feature_ids))
+		mdcr_set |= MDCR_EL2_TTRF;
+
+	/* Trap Trace */
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_TRACEVER), feature_ids))
+		cptr_set |= CPTR_EL2_TTA;
+
+	vcpu->arch.mdcr_el2 |= mdcr_set;
+	vcpu->arch.mdcr_el2 &= ~mdcr_clear;
+	vcpu->arch.cptr_el2 |= cptr_set;
+}
+
+/*
+ * Set trap register values based on features in ID_AA64MMFR0.
+ */
+static void pvm_init_traps_aa64mmfr0(struct kvm_vcpu *vcpu)
+{
+	const u64 feature_ids = pvm_read_id_reg(vcpu, SYS_ID_AA64MMFR0_EL1);
+	u64 mdcr_set = 0;
+
+	/* Trap Debug Communications Channel registers */
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64MMFR0_FGT), feature_ids))
+		mdcr_set |= MDCR_EL2_TDCC;
+
+	vcpu->arch.mdcr_el2 |= mdcr_set;
+}
+
+/*
+ * Set trap register values based on features in ID_AA64MMFR1.
+ */
+static void pvm_init_traps_aa64mmfr1(struct kvm_vcpu *vcpu)
+{
+	const u64 feature_ids = pvm_read_id_reg(vcpu, SYS_ID_AA64MMFR1_EL1);
+	u64 hcr_set = 0;
+
+	/* Trap LOR */
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64MMFR1_LOR), feature_ids))
+		hcr_set |= HCR_TLOR;
+
+	vcpu->arch.hcr_el2 |= hcr_set;
+}
+
+/*
+ * Set baseline trap register values.
+ */
+static void pvm_init_trap_regs(struct kvm_vcpu *vcpu)
+{
+	const u64 hcr_trap_feat_regs = HCR_TID3;
+	const u64 hcr_trap_impdef = HCR_TACR | HCR_TIDCP | HCR_TID1;
+
+	/*
+	 * Always trap:
+	 * - Feature id registers: to control features exposed to guests
+	 * - Implementation-defined features
+	 */
+	vcpu->arch.hcr_el2 |= hcr_trap_feat_regs | hcr_trap_impdef;
+
+	/* Clear res0 and set res1 bits to trap potential new features. */
+	vcpu->arch.hcr_el2 &= ~(HCR_RES0);
+	vcpu->arch.mdcr_el2 &= ~(MDCR_EL2_RES0);
+	vcpu->arch.cptr_el2 |= CPTR_NVHE_EL2_RES1;
+	vcpu->arch.cptr_el2 &= ~(CPTR_NVHE_EL2_RES0);
+}
+
+/*
+ * Initialize trap register values for protected VMs.
+ */
+void __pkvm_vcpu_init_traps(struct kvm_vcpu *vcpu)
+{
+	pvm_init_trap_regs(vcpu);
+	pvm_init_traps_aa64pfr0(vcpu);
+	pvm_init_traps_aa64pfr1(vcpu);
+	pvm_init_traps_aa64dfr0(vcpu);
+	pvm_init_traps_aa64mmfr0(vcpu);
+	pvm_init_traps_aa64mmfr1(vcpu);
+}
diff --git a/arch/arm64/kvm/hyp/nvhe/setup.c b/arch/arm64/kvm/hyp/nvhe/setup.c
index 57c27846320f..578f71798c2e 100644
--- a/arch/arm64/kvm/hyp/nvhe/setup.c
+++ b/arch/arm64/kvm/hyp/nvhe/setup.c
@@ -10,6 +10,7 @@
 #include <asm/kvm_pgtable.h>
 
 #include <nvhe/early_alloc.h>
+#include <nvhe/fixed_config.h>
 #include <nvhe/gfp.h>
 #include <nvhe/memory.h>
 #include <nvhe/mem_protect.h>
@@ -177,7 +178,7 @@ static int finalize_host_mappings_walker(u64 addr, u64 end, u32 level,
 
 	phys = kvm_pte_to_phys(pte);
 	if (!addr_is_memory(phys))
-		return 0;
+		return -EINVAL;
 
 	/*
 	 * Adjust the host stage-2 mappings to match the ownership attributes
@@ -206,8 +207,18 @@ static int finalize_host_mappings(void)
 		.cb	= finalize_host_mappings_walker,
 		.flags	= KVM_PGTABLE_WALK_LEAF,
 	};
+	int i, ret;
+
+	for (i = 0; i < hyp_memblock_nr; i++) {
+		struct memblock_region *reg = &hyp_memory[i];
+		u64 start = (u64)hyp_phys_to_virt(reg->base);
 
-	return kvm_pgtable_walk(&pkvm_pgtable, 0, BIT(pkvm_pgtable.ia_bits), &walker);
+		ret = kvm_pgtable_walk(&pkvm_pgtable, start, reg->size, &walker);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
 }
 
 void __noreturn __pkvm_init_finalise(void)
@@ -260,6 +271,8 @@ int __pkvm_init(phys_addr_t phys, unsigned long size, unsigned long nr_cpus,
 	void (*fn)(phys_addr_t params_pa, void *finalize_fn_va);
 	int ret;
 
+	BUG_ON(kvm_check_pvm_sysreg_table());
+
 	if (!PAGE_ALIGNED(phys) || !PAGE_ALIGNED(size))
 		return -EINVAL;
 
diff --git a/arch/arm64/kvm/hyp/nvhe/switch.c b/arch/arm64/kvm/hyp/nvhe/switch.c
index a34b01cc8ab9..d13115a12434 100644
--- a/arch/arm64/kvm/hyp/nvhe/switch.c
+++ b/arch/arm64/kvm/hyp/nvhe/switch.c
@@ -27,6 +27,7 @@
 #include <asm/processor.h>
 #include <asm/thread_info.h>
 
+#include <nvhe/fixed_config.h>
 #include <nvhe/mem_protect.h>
 
 /* Non-VHE specific context */
@@ -158,6 +159,98 @@ static void __pmu_switch_to_host(struct kvm_cpu_context *host_ctxt)
 		write_sysreg(pmu->events_host, pmcntenset_el0);
 }
 
+/**
+ * Handler for protected VM MSR, MRS or System instruction execution in AArch64.
+ *
+ * Returns true if the hypervisor has handled the exit, and control should go
+ * back to the guest, or false if it hasn't.
+ */
+static bool kvm_handle_pvm_sys64(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	/*
+	 * Make sure we handle the exit for workarounds and ptrauth
+	 * before the pKVM handling, as the latter could decide to
+	 * UNDEF.
+	 */
+	return (kvm_hyp_handle_sysreg(vcpu, exit_code) ||
+		kvm_handle_pvm_sysreg(vcpu, exit_code));
+}
+
+/**
+ * Handler for protected floating-point and Advanced SIMD accesses.
+ *
+ * Returns true if the hypervisor has handled the exit, and control should go
+ * back to the guest, or false if it hasn't.
+ */
+static bool kvm_handle_pvm_fpsimd(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	/* Linux guests assume support for floating-point and Advanced SIMD. */
+	BUILD_BUG_ON(!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_FP),
+				PVM_ID_AA64PFR0_ALLOW));
+	BUILD_BUG_ON(!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_ASIMD),
+				PVM_ID_AA64PFR0_ALLOW));
+
+	return kvm_hyp_handle_fpsimd(vcpu, exit_code);
+}
+
+static const exit_handler_fn hyp_exit_handlers[] = {
+	[0 ... ESR_ELx_EC_MAX]		= NULL,
+	[ESR_ELx_EC_CP15_32]		= kvm_hyp_handle_cp15_32,
+	[ESR_ELx_EC_SYS64]		= kvm_hyp_handle_sysreg,
+	[ESR_ELx_EC_SVE]		= kvm_hyp_handle_fpsimd,
+	[ESR_ELx_EC_FP_ASIMD]		= kvm_hyp_handle_fpsimd,
+	[ESR_ELx_EC_IABT_LOW]		= kvm_hyp_handle_iabt_low,
+	[ESR_ELx_EC_DABT_LOW]		= kvm_hyp_handle_dabt_low,
+	[ESR_ELx_EC_PAC]		= kvm_hyp_handle_ptrauth,
+};
+
+static const exit_handler_fn pvm_exit_handlers[] = {
+	[0 ... ESR_ELx_EC_MAX]		= NULL,
+	[ESR_ELx_EC_SYS64]		= kvm_handle_pvm_sys64,
+	[ESR_ELx_EC_SVE]		= kvm_handle_pvm_restricted,
+	[ESR_ELx_EC_FP_ASIMD]		= kvm_handle_pvm_fpsimd,
+	[ESR_ELx_EC_IABT_LOW]		= kvm_hyp_handle_iabt_low,
+	[ESR_ELx_EC_DABT_LOW]		= kvm_hyp_handle_dabt_low,
+	[ESR_ELx_EC_PAC]		= kvm_hyp_handle_ptrauth,
+};
+
+static const exit_handler_fn *kvm_get_exit_handler_array(struct kvm_vcpu *vcpu)
+{
+	if (unlikely(kvm_vm_is_protected(kern_hyp_va(vcpu->kvm))))
+		return pvm_exit_handlers;
+
+	return hyp_exit_handlers;
+}
+
+/*
+ * Some guests (e.g., protected VMs) are not be allowed to run in AArch32.
+ * The ARMv8 architecture does not give the hypervisor a mechanism to prevent a
+ * guest from dropping to AArch32 EL0 if implemented by the CPU. If the
+ * hypervisor spots a guest in such a state ensure it is handled, and don't
+ * trust the host to spot or fix it.  The check below is based on the one in
+ * kvm_arch_vcpu_ioctl_run().
+ *
+ * Returns false if the guest ran in AArch32 when it shouldn't have, and
+ * thus should exit to the host, or true if a the guest run loop can continue.
+ */
+static void early_exit_filter(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	struct kvm *kvm = kern_hyp_va(vcpu->kvm);
+
+	if (kvm_vm_is_protected(kvm) && vcpu_mode_is_32bit(vcpu)) {
+		/*
+		 * As we have caught the guest red-handed, decide that it isn't
+		 * fit for purpose anymore by making the vcpu invalid. The VMM
+		 * can try and fix it by re-initializing the vcpu with
+		 * KVM_ARM_VCPU_INIT, however, this is likely not possible for
+		 * protected VMs.
+		 */
+		vcpu->arch.target = -1;
+		*exit_code &= BIT(ARM_EXIT_WITH_SERROR_BIT);
+		*exit_code |= ARM_EXCEPTION_IL;
+	}
+}
+
 /* Switch to the guest for legacy non-VHE systems */
 int __kvm_vcpu_run(struct kvm_vcpu *vcpu)
 {
diff --git a/arch/arm64/kvm/hyp/nvhe/sys_regs.c b/arch/arm64/kvm/hyp/nvhe/sys_regs.c
new file mode 100644
index 000000000000..792cf6e6ac92
--- /dev/null
+++ b/arch/arm64/kvm/hyp/nvhe/sys_regs.c
@@ -0,0 +1,487 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2021 Google LLC
+ * Author: Fuad Tabba <tabba@google.com>
+ */
+
+#include <linux/irqchip/arm-gic-v3.h>
+
+#include <asm/kvm_asm.h>
+#include <asm/kvm_mmu.h>
+
+#include <hyp/adjust_pc.h>
+
+#include <nvhe/fixed_config.h>
+
+#include "../../sys_regs.h"
+
+/*
+ * Copies of the host's CPU features registers holding sanitized values at hyp.
+ */
+u64 id_aa64pfr0_el1_sys_val;
+u64 id_aa64pfr1_el1_sys_val;
+u64 id_aa64isar0_el1_sys_val;
+u64 id_aa64isar1_el1_sys_val;
+u64 id_aa64mmfr0_el1_sys_val;
+u64 id_aa64mmfr1_el1_sys_val;
+u64 id_aa64mmfr2_el1_sys_val;
+
+/*
+ * Inject an unknown/undefined exception to an AArch64 guest while most of its
+ * sysregs are live.
+ */
+static void inject_undef64(struct kvm_vcpu *vcpu)
+{
+	u32 esr = (ESR_ELx_EC_UNKNOWN << ESR_ELx_EC_SHIFT);
+
+	*vcpu_pc(vcpu) = read_sysreg_el2(SYS_ELR);
+	*vcpu_cpsr(vcpu) = read_sysreg_el2(SYS_SPSR);
+
+	vcpu->arch.flags |= (KVM_ARM64_EXCEPT_AA64_EL1 |
+			     KVM_ARM64_EXCEPT_AA64_ELx_SYNC |
+			     KVM_ARM64_PENDING_EXCEPTION);
+
+	__kvm_adjust_pc(vcpu);
+
+	write_sysreg_el1(esr, SYS_ESR);
+	write_sysreg_el1(read_sysreg_el2(SYS_ELR), SYS_ELR);
+	write_sysreg_el2(*vcpu_pc(vcpu), SYS_ELR);
+	write_sysreg_el2(*vcpu_cpsr(vcpu), SYS_SPSR);
+}
+
+/*
+ * Returns the restricted features values of the feature register based on the
+ * limitations in restrict_fields.
+ * A feature id field value of 0b0000 does not impose any restrictions.
+ * Note: Use only for unsigned feature field values.
+ */
+static u64 get_restricted_features_unsigned(u64 sys_reg_val,
+					    u64 restrict_fields)
+{
+	u64 value = 0UL;
+	u64 mask = GENMASK_ULL(ARM64_FEATURE_FIELD_BITS - 1, 0);
+
+	/*
+	 * According to the Arm Architecture Reference Manual, feature fields
+	 * use increasing values to indicate increases in functionality.
+	 * Iterate over the restricted feature fields and calculate the minimum
+	 * unsigned value between the one supported by the system, and what the
+	 * value is being restricted to.
+	 */
+	while (sys_reg_val && restrict_fields) {
+		value |= min(sys_reg_val & mask, restrict_fields & mask);
+		sys_reg_val &= ~mask;
+		restrict_fields &= ~mask;
+		mask <<= ARM64_FEATURE_FIELD_BITS;
+	}
+
+	return value;
+}
+
+/*
+ * Functions that return the value of feature id registers for protected VMs
+ * based on allowed features, system features, and KVM support.
+ */
+
+static u64 get_pvm_id_aa64pfr0(const struct kvm_vcpu *vcpu)
+{
+	const struct kvm *kvm = (const struct kvm *)kern_hyp_va(vcpu->kvm);
+	u64 set_mask = 0;
+	u64 allow_mask = PVM_ID_AA64PFR0_ALLOW;
+
+	if (!vcpu_has_sve(vcpu))
+		allow_mask &= ~ARM64_FEATURE_MASK(ID_AA64PFR0_SVE);
+
+	set_mask |= get_restricted_features_unsigned(id_aa64pfr0_el1_sys_val,
+		PVM_ID_AA64PFR0_RESTRICT_UNSIGNED);
+
+	/* Spectre and Meltdown mitigation in KVM */
+	set_mask |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_CSV2),
+			       (u64)kvm->arch.pfr0_csv2);
+	set_mask |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_CSV3),
+			       (u64)kvm->arch.pfr0_csv3);
+
+	return (id_aa64pfr0_el1_sys_val & allow_mask) | set_mask;
+}
+
+static u64 get_pvm_id_aa64pfr1(const struct kvm_vcpu *vcpu)
+{
+	const struct kvm *kvm = (const struct kvm *)kern_hyp_va(vcpu->kvm);
+	u64 allow_mask = PVM_ID_AA64PFR1_ALLOW;
+
+	if (!kvm_has_mte(kvm))
+		allow_mask &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_MTE);
+
+	return id_aa64pfr1_el1_sys_val & allow_mask;
+}
+
+static u64 get_pvm_id_aa64zfr0(const struct kvm_vcpu *vcpu)
+{
+	/*
+	 * No support for Scalable Vectors, therefore, hyp has no sanitized
+	 * copy of the feature id register.
+	 */
+	BUILD_BUG_ON(PVM_ID_AA64ZFR0_ALLOW != 0ULL);
+	return 0;
+}
+
+static u64 get_pvm_id_aa64dfr0(const struct kvm_vcpu *vcpu)
+{
+	/*
+	 * No support for debug, including breakpoints, and watchpoints,
+	 * therefore, pKVM has no sanitized copy of the feature id register.
+	 */
+	BUILD_BUG_ON(PVM_ID_AA64DFR0_ALLOW != 0ULL);
+	return 0;
+}
+
+static u64 get_pvm_id_aa64dfr1(const struct kvm_vcpu *vcpu)
+{
+	/*
+	 * No support for debug, therefore, hyp has no sanitized copy of the
+	 * feature id register.
+	 */
+	BUILD_BUG_ON(PVM_ID_AA64DFR1_ALLOW != 0ULL);
+	return 0;
+}
+
+static u64 get_pvm_id_aa64afr0(const struct kvm_vcpu *vcpu)
+{
+	/*
+	 * No support for implementation defined features, therefore, hyp has no
+	 * sanitized copy of the feature id register.
+	 */
+	BUILD_BUG_ON(PVM_ID_AA64AFR0_ALLOW != 0ULL);
+	return 0;
+}
+
+static u64 get_pvm_id_aa64afr1(const struct kvm_vcpu *vcpu)
+{
+	/*
+	 * No support for implementation defined features, therefore, hyp has no
+	 * sanitized copy of the feature id register.
+	 */
+	BUILD_BUG_ON(PVM_ID_AA64AFR1_ALLOW != 0ULL);
+	return 0;
+}
+
+static u64 get_pvm_id_aa64isar0(const struct kvm_vcpu *vcpu)
+{
+	return id_aa64isar0_el1_sys_val & PVM_ID_AA64ISAR0_ALLOW;
+}
+
+static u64 get_pvm_id_aa64isar1(const struct kvm_vcpu *vcpu)
+{
+	u64 allow_mask = PVM_ID_AA64ISAR1_ALLOW;
+
+	if (!vcpu_has_ptrauth(vcpu))
+		allow_mask &= ~(ARM64_FEATURE_MASK(ID_AA64ISAR1_APA) |
+				ARM64_FEATURE_MASK(ID_AA64ISAR1_API) |
+				ARM64_FEATURE_MASK(ID_AA64ISAR1_GPA) |
+				ARM64_FEATURE_MASK(ID_AA64ISAR1_GPI));
+
+	return id_aa64isar1_el1_sys_val & allow_mask;
+}
+
+static u64 get_pvm_id_aa64mmfr0(const struct kvm_vcpu *vcpu)
+{
+	u64 set_mask;
+
+	set_mask = get_restricted_features_unsigned(id_aa64mmfr0_el1_sys_val,
+		PVM_ID_AA64MMFR0_RESTRICT_UNSIGNED);
+
+	return (id_aa64mmfr0_el1_sys_val & PVM_ID_AA64MMFR0_ALLOW) | set_mask;
+}
+
+static u64 get_pvm_id_aa64mmfr1(const struct kvm_vcpu *vcpu)
+{
+	return id_aa64mmfr1_el1_sys_val & PVM_ID_AA64MMFR1_ALLOW;
+}
+
+static u64 get_pvm_id_aa64mmfr2(const struct kvm_vcpu *vcpu)
+{
+	return id_aa64mmfr2_el1_sys_val & PVM_ID_AA64MMFR2_ALLOW;
+}
+
+/* Read a sanitized cpufeature ID register by its encoding */
+u64 pvm_read_id_reg(const struct kvm_vcpu *vcpu, u32 id)
+{
+	switch (id) {
+	case SYS_ID_AA64PFR0_EL1:
+		return get_pvm_id_aa64pfr0(vcpu);
+	case SYS_ID_AA64PFR1_EL1:
+		return get_pvm_id_aa64pfr1(vcpu);
+	case SYS_ID_AA64ZFR0_EL1:
+		return get_pvm_id_aa64zfr0(vcpu);
+	case SYS_ID_AA64DFR0_EL1:
+		return get_pvm_id_aa64dfr0(vcpu);
+	case SYS_ID_AA64DFR1_EL1:
+		return get_pvm_id_aa64dfr1(vcpu);
+	case SYS_ID_AA64AFR0_EL1:
+		return get_pvm_id_aa64afr0(vcpu);
+	case SYS_ID_AA64AFR1_EL1:
+		return get_pvm_id_aa64afr1(vcpu);
+	case SYS_ID_AA64ISAR0_EL1:
+		return get_pvm_id_aa64isar0(vcpu);
+	case SYS_ID_AA64ISAR1_EL1:
+		return get_pvm_id_aa64isar1(vcpu);
+	case SYS_ID_AA64MMFR0_EL1:
+		return get_pvm_id_aa64mmfr0(vcpu);
+	case SYS_ID_AA64MMFR1_EL1:
+		return get_pvm_id_aa64mmfr1(vcpu);
+	case SYS_ID_AA64MMFR2_EL1:
+		return get_pvm_id_aa64mmfr2(vcpu);
+	default:
+		/*
+		 * Should never happen because all cases are covered in
+		 * pvm_sys_reg_descs[].
+		 */
+		WARN_ON(1);
+		break;
+	}
+
+	return 0;
+}
+
+static u64 read_id_reg(const struct kvm_vcpu *vcpu,
+		       struct sys_reg_desc const *r)
+{
+	return pvm_read_id_reg(vcpu, reg_to_encoding(r));
+}
+
+/* Handler to RAZ/WI sysregs */
+static bool pvm_access_raz_wi(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
+			      const struct sys_reg_desc *r)
+{
+	if (!p->is_write)
+		p->regval = 0;
+
+	return true;
+}
+
+/*
+ * Accessor for AArch32 feature id registers.
+ *
+ * The value of these registers is "unknown" according to the spec if AArch32
+ * isn't supported.
+ */
+static bool pvm_access_id_aarch32(struct kvm_vcpu *vcpu,
+				  struct sys_reg_params *p,
+				  const struct sys_reg_desc *r)
+{
+	if (p->is_write) {
+		inject_undef64(vcpu);
+		return false;
+	}
+
+	/*
+	 * No support for AArch32 guests, therefore, pKVM has no sanitized copy
+	 * of AArch32 feature id registers.
+	 */
+	BUILD_BUG_ON(FIELD_GET(ARM64_FEATURE_MASK(ID_AA64PFR0_EL1),
+		     PVM_ID_AA64PFR0_RESTRICT_UNSIGNED) > ID_AA64PFR0_ELx_64BIT_ONLY);
+
+	return pvm_access_raz_wi(vcpu, p, r);
+}
+
+/*
+ * Accessor for AArch64 feature id registers.
+ *
+ * If access is allowed, set the regval to the protected VM's view of the
+ * register and return true.
+ * Otherwise, inject an undefined exception and return false.
+ */
+static bool pvm_access_id_aarch64(struct kvm_vcpu *vcpu,
+				  struct sys_reg_params *p,
+				  const struct sys_reg_desc *r)
+{
+	if (p->is_write) {
+		inject_undef64(vcpu);
+		return false;
+	}
+
+	p->regval = read_id_reg(vcpu, r);
+	return true;
+}
+
+static bool pvm_gic_read_sre(struct kvm_vcpu *vcpu,
+			     struct sys_reg_params *p,
+			     const struct sys_reg_desc *r)
+{
+	/* pVMs only support GICv3. 'nuf said. */
+	if (!p->is_write)
+		p->regval = ICC_SRE_EL1_DIB | ICC_SRE_EL1_DFB | ICC_SRE_EL1_SRE;
+
+	return true;
+}
+
+/* Mark the specified system register as an AArch32 feature id register. */
+#define AARCH32(REG) { SYS_DESC(REG), .access = pvm_access_id_aarch32 }
+
+/* Mark the specified system register as an AArch64 feature id register. */
+#define AARCH64(REG) { SYS_DESC(REG), .access = pvm_access_id_aarch64 }
+
+/* Mark the specified system register as Read-As-Zero/Write-Ignored */
+#define RAZ_WI(REG) { SYS_DESC(REG), .access = pvm_access_raz_wi }
+
+/* Mark the specified system register as not being handled in hyp. */
+#define HOST_HANDLED(REG) { SYS_DESC(REG), .access = NULL }
+
+/*
+ * Architected system registers.
+ * Important: Must be sorted ascending by Op0, Op1, CRn, CRm, Op2
+ *
+ * NOTE: Anything not explicitly listed here is *restricted by default*, i.e.,
+ * it will lead to injecting an exception into the guest.
+ */
+static const struct sys_reg_desc pvm_sys_reg_descs[] = {
+	/* Cache maintenance by set/way operations are restricted. */
+
+	/* Debug and Trace Registers are restricted. */
+
+	/* AArch64 mappings of the AArch32 ID registers */
+	/* CRm=1 */
+	AARCH32(SYS_ID_PFR0_EL1),
+	AARCH32(SYS_ID_PFR1_EL1),
+	AARCH32(SYS_ID_DFR0_EL1),
+	AARCH32(SYS_ID_AFR0_EL1),
+	AARCH32(SYS_ID_MMFR0_EL1),
+	AARCH32(SYS_ID_MMFR1_EL1),
+	AARCH32(SYS_ID_MMFR2_EL1),
+	AARCH32(SYS_ID_MMFR3_EL1),
+
+	/* CRm=2 */
+	AARCH32(SYS_ID_ISAR0_EL1),
+	AARCH32(SYS_ID_ISAR1_EL1),
+	AARCH32(SYS_ID_ISAR2_EL1),
+	AARCH32(SYS_ID_ISAR3_EL1),
+	AARCH32(SYS_ID_ISAR4_EL1),
+	AARCH32(SYS_ID_ISAR5_EL1),
+	AARCH32(SYS_ID_MMFR4_EL1),
+	AARCH32(SYS_ID_ISAR6_EL1),
+
+	/* CRm=3 */
+	AARCH32(SYS_MVFR0_EL1),
+	AARCH32(SYS_MVFR1_EL1),
+	AARCH32(SYS_MVFR2_EL1),
+	AARCH32(SYS_ID_PFR2_EL1),
+	AARCH32(SYS_ID_DFR1_EL1),
+	AARCH32(SYS_ID_MMFR5_EL1),
+
+	/* AArch64 ID registers */
+	/* CRm=4 */
+	AARCH64(SYS_ID_AA64PFR0_EL1),
+	AARCH64(SYS_ID_AA64PFR1_EL1),
+	AARCH64(SYS_ID_AA64ZFR0_EL1),
+	AARCH64(SYS_ID_AA64DFR0_EL1),
+	AARCH64(SYS_ID_AA64DFR1_EL1),
+	AARCH64(SYS_ID_AA64AFR0_EL1),
+	AARCH64(SYS_ID_AA64AFR1_EL1),
+	AARCH64(SYS_ID_AA64ISAR0_EL1),
+	AARCH64(SYS_ID_AA64ISAR1_EL1),
+	AARCH64(SYS_ID_AA64MMFR0_EL1),
+	AARCH64(SYS_ID_AA64MMFR1_EL1),
+	AARCH64(SYS_ID_AA64MMFR2_EL1),
+
+	/* Scalable Vector Registers are restricted. */
+
+	RAZ_WI(SYS_ERRIDR_EL1),
+	RAZ_WI(SYS_ERRSELR_EL1),
+	RAZ_WI(SYS_ERXFR_EL1),
+	RAZ_WI(SYS_ERXCTLR_EL1),
+	RAZ_WI(SYS_ERXSTATUS_EL1),
+	RAZ_WI(SYS_ERXADDR_EL1),
+	RAZ_WI(SYS_ERXMISC0_EL1),
+	RAZ_WI(SYS_ERXMISC1_EL1),
+
+	/* Performance Monitoring Registers are restricted. */
+
+	/* Limited Ordering Regions Registers are restricted. */
+
+	HOST_HANDLED(SYS_ICC_SGI1R_EL1),
+	HOST_HANDLED(SYS_ICC_ASGI1R_EL1),
+	HOST_HANDLED(SYS_ICC_SGI0R_EL1),
+	{ SYS_DESC(SYS_ICC_SRE_EL1), .access = pvm_gic_read_sre, },
+
+	HOST_HANDLED(SYS_CCSIDR_EL1),
+	HOST_HANDLED(SYS_CLIDR_EL1),
+	HOST_HANDLED(SYS_CSSELR_EL1),
+	HOST_HANDLED(SYS_CTR_EL0),
+
+	/* Performance Monitoring Registers are restricted. */
+
+	/* Activity Monitoring Registers are restricted. */
+
+	HOST_HANDLED(SYS_CNTP_TVAL_EL0),
+	HOST_HANDLED(SYS_CNTP_CTL_EL0),
+	HOST_HANDLED(SYS_CNTP_CVAL_EL0),
+
+	/* Performance Monitoring Registers are restricted. */
+};
+
+/*
+ * Checks that the sysreg table is unique and in-order.
+ *
+ * Returns 0 if the table is consistent, or 1 otherwise.
+ */
+int kvm_check_pvm_sysreg_table(void)
+{
+	unsigned int i;
+
+	for (i = 1; i < ARRAY_SIZE(pvm_sys_reg_descs); i++) {
+		if (cmp_sys_reg(&pvm_sys_reg_descs[i-1], &pvm_sys_reg_descs[i]) >= 0)
+			return 1;
+	}
+
+	return 0;
+}
+
+/*
+ * Handler for protected VM MSR, MRS or System instruction execution.
+ *
+ * Returns true if the hypervisor has handled the exit, and control should go
+ * back to the guest, or false if it hasn't, to be handled by the host.
+ */
+bool kvm_handle_pvm_sysreg(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	const struct sys_reg_desc *r;
+	struct sys_reg_params params;
+	unsigned long esr = kvm_vcpu_get_esr(vcpu);
+	int Rt = kvm_vcpu_sys_get_rt(vcpu);
+
+	params = esr_sys64_to_params(esr);
+	params.regval = vcpu_get_reg(vcpu, Rt);
+
+	r = find_reg(&params, pvm_sys_reg_descs, ARRAY_SIZE(pvm_sys_reg_descs));
+
+	/* Undefined (RESTRICTED). */
+	if (r == NULL) {
+		inject_undef64(vcpu);
+		return true;
+	}
+
+	/* Handled by the host (HOST_HANDLED) */
+	if (r->access == NULL)
+		return false;
+
+	/* Handled by hyp: skip instruction if instructed to do so. */
+	if (r->access(vcpu, &params, r))
+		__kvm_skip_instr(vcpu);
+
+	if (!params.is_write)
+		vcpu_set_reg(vcpu, Rt, params.regval);
+
+	return true;
+}
+
+/*
+ * Handler for protected VM restricted exceptions.
+ *
+ * Inject an undefined exception into the guest and return true to indicate that
+ * the hypervisor has handled the exit, and control should go back to the guest.
+ */
+bool kvm_handle_pvm_restricted(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+	inject_undef64(vcpu);
+	return true;
+}
diff --git a/arch/arm64/kvm/hyp/vgic-v3-sr.c b/arch/arm64/kvm/hyp/vgic-v3-sr.c
index 39f8f7f9227c..20db2f281cf2 100644
--- a/arch/arm64/kvm/hyp/vgic-v3-sr.c
+++ b/arch/arm64/kvm/hyp/vgic-v3-sr.c
@@ -695,9 +695,7 @@ static void __vgic_v3_read_iar(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
 		goto spurious;
 
 	lr_val &= ~ICH_LR_STATE;
-	/* No active state for LPIs */
-	if ((lr_val & ICH_LR_VIRTUAL_ID_MASK) <= VGIC_MAX_SPI)
-		lr_val |= ICH_LR_ACTIVE_BIT;
+	lr_val |= ICH_LR_ACTIVE_BIT;
 	__gic_v3_set_lr(lr_val, lr);
 	__vgic_v3_set_active_priority(lr_prio, vmcr, grp);
 	vcpu_set_reg(vcpu, rt, lr_val & ICH_LR_VIRTUAL_ID_MASK);
@@ -764,20 +762,18 @@ static void __vgic_v3_write_eoir(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
 	/* Drop priority in any case */
 	act_prio = __vgic_v3_clear_highest_active_priority();
 
-	/* If EOIing an LPI, no deactivate to be performed */
-	if (vid >= VGIC_MIN_LPI)
-		return;
-
-	/* EOImode == 1, nothing to be done here */
-	if (vmcr & ICH_VMCR_EOIM_MASK)
-		return;
-
 	lr = __vgic_v3_find_active_lr(vcpu, vid, &lr_val);
 	if (lr == -1) {
-		__vgic_v3_bump_eoicount();
+		/* Do not bump EOIcount for LPIs that aren't in the LRs */
+		if (!(vid >= VGIC_MIN_LPI))
+			__vgic_v3_bump_eoicount();
 		return;
 	}
 
+	/* EOImode == 1 and not an LPI, nothing to be done here */
+	if ((vmcr & ICH_VMCR_EOIM_MASK) && !(vid >= VGIC_MIN_LPI))
+		return;
+
 	lr_prio = (lr_val & ICH_LR_PRIORITY_MASK) >> ICH_LR_PRIORITY_SHIFT;
 
 	/* If priorities or group do not match, the guest has fscked-up. */
@@ -987,8 +983,6 @@ static void __vgic_v3_read_ctlr(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
 	val = ((vtr >> 29) & 7) << ICC_CTLR_EL1_PRI_BITS_SHIFT;
 	/* IDbits */
 	val |= ((vtr >> 23) & 7) << ICC_CTLR_EL1_ID_BITS_SHIFT;
-	/* SEIS */
-	val |= ((vtr >> 22) & 1) << ICC_CTLR_EL1_SEIS_SHIFT;
 	/* A3V */
 	val |= ((vtr >> 21) & 1) << ICC_CTLR_EL1_A3V_SHIFT;
 	/* EOImode */
diff --git a/arch/arm64/kvm/hyp/vhe/switch.c b/arch/arm64/kvm/hyp/vhe/switch.c
index ded2c66675f0..fbb26b93c347 100644
--- a/arch/arm64/kvm/hyp/vhe/switch.c
+++ b/arch/arm64/kvm/hyp/vhe/switch.c
@@ -96,6 +96,26 @@ void deactivate_traps_vhe_put(struct kvm_vcpu *vcpu)
 	__deactivate_traps_common(vcpu);
 }
 
+static const exit_handler_fn hyp_exit_handlers[] = {
+	[0 ... ESR_ELx_EC_MAX]		= NULL,
+	[ESR_ELx_EC_CP15_32]		= kvm_hyp_handle_cp15_32,
+	[ESR_ELx_EC_SYS64]		= kvm_hyp_handle_sysreg,
+	[ESR_ELx_EC_SVE]		= kvm_hyp_handle_fpsimd,
+	[ESR_ELx_EC_FP_ASIMD]		= kvm_hyp_handle_fpsimd,
+	[ESR_ELx_EC_IABT_LOW]		= kvm_hyp_handle_iabt_low,
+	[ESR_ELx_EC_DABT_LOW]		= kvm_hyp_handle_dabt_low,
+	[ESR_ELx_EC_PAC]		= kvm_hyp_handle_ptrauth,
+};
+
+static const exit_handler_fn *kvm_get_exit_handler_array(struct kvm_vcpu *vcpu)
+{
+	return hyp_exit_handlers;
+}
+
+static void early_exit_filter(struct kvm_vcpu *vcpu, u64 *exit_code)
+{
+}
+
 /* Switch to the guest for VHE systems running in EL2 */
 static int __kvm_vcpu_run_vhe(struct kvm_vcpu *vcpu)
 {
diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index 69bd1732a299..326cdfec74a1 100644
--- a/arch/arm64/kvm/mmu.c
+++ b/arch/arm64/kvm/mmu.c
@@ -512,7 +512,7 @@ int kvm_init_stage2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu)
 		return -EINVAL;
 	}
 
-	pgt = kzalloc(sizeof(*pgt), GFP_KERNEL);
+	pgt = kzalloc(sizeof(*pgt), GFP_KERNEL_ACCOUNT);
 	if (!pgt)
 		return -ENOMEM;
 
diff --git a/arch/arm64/kvm/pmu-emul.c b/arch/arm64/kvm/pmu-emul.c
index 2af3c37445e0..a5e4bbf5e68f 100644
--- a/arch/arm64/kvm/pmu-emul.c
+++ b/arch/arm64/kvm/pmu-emul.c
@@ -978,7 +978,7 @@ int kvm_arm_pmu_v3_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr)
 		mutex_lock(&vcpu->kvm->lock);
 
 		if (!vcpu->kvm->arch.pmu_filter) {
-			vcpu->kvm->arch.pmu_filter = bitmap_alloc(nr_events, GFP_KERNEL);
+			vcpu->kvm->arch.pmu_filter = bitmap_alloc(nr_events, GFP_KERNEL_ACCOUNT);
 			if (!vcpu->kvm->arch.pmu_filter) {
 				mutex_unlock(&vcpu->kvm->lock);
 				return -ENOMEM;
diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c
index 5ce36b0a3343..426bd7fbc3fd 100644
--- a/arch/arm64/kvm/reset.c
+++ b/arch/arm64/kvm/reset.c
@@ -46,7 +46,7 @@ unsigned int kvm_sve_max_vl;
 int kvm_arm_init_sve(void)
 {
 	if (system_supports_sve()) {
-		kvm_sve_max_vl = sve_max_virtualisable_vl;
+		kvm_sve_max_vl = sve_max_virtualisable_vl();
 
 		/*
 		 * The get_sve_reg()/set_sve_reg() ioctl interface will need
@@ -61,7 +61,7 @@ int kvm_arm_init_sve(void)
 		 * Don't even try to make use of vector lengths that
 		 * aren't available on all CPUs, for now:
 		 */
-		if (kvm_sve_max_vl < sve_max_vl)
+		if (kvm_sve_max_vl < sve_max_vl())
 			pr_warn("KVM: SVE vector length for guests limited to %u bytes\n",
 				kvm_sve_max_vl);
 	}
@@ -102,11 +102,11 @@ static int kvm_vcpu_finalize_sve(struct kvm_vcpu *vcpu)
 	 * kvm_arm_init_arch_resources(), kvm_vcpu_enable_sve() and
 	 * set_sve_vls().  Double-check here just to be sure:
 	 */
-	if (WARN_ON(!sve_vl_valid(vl) || vl > sve_max_virtualisable_vl ||
+	if (WARN_ON(!sve_vl_valid(vl) || vl > sve_max_virtualisable_vl() ||
 		    vl > SVE_VL_ARCH_MAX))
 		return -EIO;
 
-	buf = kzalloc(SVE_SIG_REGS_SIZE(sve_vq_from_vl(vl)), GFP_KERNEL);
+	buf = kzalloc(SVE_SIG_REGS_SIZE(sve_vq_from_vl(vl)), GFP_KERNEL_ACCOUNT);
 	if (!buf)
 		return -ENOMEM;
 
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index 1d46e185f31e..e3ec1a44f94d 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -1064,7 +1064,12 @@ static u64 read_id_reg(const struct kvm_vcpu *vcpu,
 		struct sys_reg_desc const *r, bool raz)
 {
 	u32 id = reg_to_encoding(r);
-	u64 val = raz ? 0 : read_sanitised_ftr_reg(id);
+	u64 val;
+
+	if (raz)
+		return 0;
+
+	val = read_sanitised_ftr_reg(id);
 
 	switch (id) {
 	case SYS_ID_AA64PFR0_EL1:
@@ -1075,16 +1080,15 @@ static u64 read_id_reg(const struct kvm_vcpu *vcpu,
 		val |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_CSV2), (u64)vcpu->kvm->arch.pfr0_csv2);
 		val &= ~ARM64_FEATURE_MASK(ID_AA64PFR0_CSV3);
 		val |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_CSV3), (u64)vcpu->kvm->arch.pfr0_csv3);
+		if (irqchip_in_kernel(vcpu->kvm) &&
+		    vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3) {
+			val &= ~ARM64_FEATURE_MASK(ID_AA64PFR0_GIC);
+			val |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR0_GIC), 1);
+		}
 		break;
 	case SYS_ID_AA64PFR1_EL1:
-		val &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_MTE);
-		if (kvm_has_mte(vcpu->kvm)) {
-			u64 pfr, mte;
-
-			pfr = read_sanitised_ftr_reg(SYS_ID_AA64PFR1_EL1);
-			mte = cpuid_feature_extract_unsigned_field(pfr, ID_AA64PFR1_MTE_SHIFT);
-			val |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64PFR1_MTE), mte);
-		}
+		if (!kvm_has_mte(vcpu->kvm))
+			val &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_MTE);
 		break;
 	case SYS_ID_AA64ISAR1_EL1:
 		if (!vcpu_has_ptrauth(vcpu))
@@ -1268,16 +1272,19 @@ static int set_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
 	return __set_id_reg(vcpu, rd, uaddr, raz);
 }
 
-static int get_raz_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
+static int set_raz_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
 			  const struct kvm_one_reg *reg, void __user *uaddr)
 {
-	return __get_id_reg(vcpu, rd, uaddr, true);
+	return __set_id_reg(vcpu, rd, uaddr, true);
 }
 
-static int set_raz_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
-			  const struct kvm_one_reg *reg, void __user *uaddr)
+static int get_raz_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
+		       const struct kvm_one_reg *reg, void __user *uaddr)
 {
-	return __set_id_reg(vcpu, rd, uaddr, true);
+	const u64 id = sys_reg_to_index(rd);
+	const u64 val = 0;
+
+	return reg_to_user(uaddr, &val, id);
 }
 
 static int set_wi_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
@@ -1388,7 +1395,7 @@ static unsigned int mte_visibility(const struct kvm_vcpu *vcpu,
 #define ID_UNALLOCATED(crm, op2) {			\
 	Op0(3), Op1(0), CRn(0), CRm(crm), Op2(op2),	\
 	.access = access_raz_id_reg,			\
-	.get_user = get_raz_id_reg,			\
+	.get_user = get_raz_reg,			\
 	.set_user = set_raz_id_reg,			\
 }
 
@@ -1400,7 +1407,7 @@ static unsigned int mte_visibility(const struct kvm_vcpu *vcpu,
 #define ID_HIDDEN(name) {			\
 	SYS_DESC(SYS_##name),			\
 	.access = access_raz_id_reg,		\
-	.get_user = get_raz_id_reg,		\
+	.get_user = get_raz_reg,		\
 	.set_user = set_raz_id_reg,		\
 }
 
@@ -1642,7 +1649,7 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	 * previously (and pointlessly) advertised in the past...
 	 */
 	{ PMU_SYS_REG(SYS_PMSWINC_EL0),
-	  .get_user = get_raz_id_reg, .set_user = set_wi_reg,
+	  .get_user = get_raz_reg, .set_user = set_wi_reg,
 	  .access = access_pmswinc, .reset = NULL },
 	{ PMU_SYS_REG(SYS_PMSELR_EL0),
 	  .access = access_pmselr, .reset = reset_pmselr, .reg = PMSELR_EL0 },
diff --git a/arch/arm64/kvm/vgic/vgic-init.c b/arch/arm64/kvm/vgic/vgic-init.c
index 340c51d87677..0a06d0648970 100644
--- a/arch/arm64/kvm/vgic/vgic-init.c
+++ b/arch/arm64/kvm/vgic/vgic-init.c
@@ -134,7 +134,7 @@ static int kvm_vgic_dist_init(struct kvm *kvm, unsigned int nr_spis)
 	struct kvm_vcpu *vcpu0 = kvm_get_vcpu(kvm, 0);
 	int i;
 
-	dist->spis = kcalloc(nr_spis, sizeof(struct vgic_irq), GFP_KERNEL);
+	dist->spis = kcalloc(nr_spis, sizeof(struct vgic_irq), GFP_KERNEL_ACCOUNT);
 	if (!dist->spis)
 		return  -ENOMEM;
 
diff --git a/arch/arm64/kvm/vgic/vgic-irqfd.c b/arch/arm64/kvm/vgic/vgic-irqfd.c
index 79f8899b234c..475059bacedf 100644
--- a/arch/arm64/kvm/vgic/vgic-irqfd.c
+++ b/arch/arm64/kvm/vgic/vgic-irqfd.c
@@ -139,7 +139,7 @@ int kvm_vgic_setup_default_irq_routing(struct kvm *kvm)
 	u32 nr = dist->nr_spis;
 	int i, ret;
 
-	entries = kcalloc(nr, sizeof(*entries), GFP_KERNEL);
+	entries = kcalloc(nr, sizeof(*entries), GFP_KERNEL_ACCOUNT);
 	if (!entries)
 		return -ENOMEM;
 
diff --git a/arch/arm64/kvm/vgic/vgic-its.c b/arch/arm64/kvm/vgic/vgic-its.c
index 61728c543eb9..089fc2ffcb43 100644
--- a/arch/arm64/kvm/vgic/vgic-its.c
+++ b/arch/arm64/kvm/vgic/vgic-its.c
@@ -48,7 +48,7 @@ static struct vgic_irq *vgic_add_lpi(struct kvm *kvm, u32 intid,
 	if (irq)
 		return irq;
 
-	irq = kzalloc(sizeof(struct vgic_irq), GFP_KERNEL);
+	irq = kzalloc(sizeof(struct vgic_irq), GFP_KERNEL_ACCOUNT);
 	if (!irq)
 		return ERR_PTR(-ENOMEM);
 
@@ -332,7 +332,7 @@ int vgic_copy_lpi_list(struct kvm *kvm, struct kvm_vcpu *vcpu, u32 **intid_ptr)
 	 * we must be careful not to overrun the array.
 	 */
 	irq_count = READ_ONCE(dist->lpi_list_count);
-	intids = kmalloc_array(irq_count, sizeof(intids[0]), GFP_KERNEL);
+	intids = kmalloc_array(irq_count, sizeof(intids[0]), GFP_KERNEL_ACCOUNT);
 	if (!intids)
 		return -ENOMEM;
 
@@ -985,7 +985,7 @@ static int vgic_its_alloc_collection(struct vgic_its *its,
 	if (!vgic_its_check_id(its, its->baser_coll_table, coll_id, NULL))
 		return E_ITS_MAPC_COLLECTION_OOR;
 
-	collection = kzalloc(sizeof(*collection), GFP_KERNEL);
+	collection = kzalloc(sizeof(*collection), GFP_KERNEL_ACCOUNT);
 	if (!collection)
 		return -ENOMEM;
 
@@ -1029,7 +1029,7 @@ static struct its_ite *vgic_its_alloc_ite(struct its_device *device,
 {
 	struct its_ite *ite;
 
-	ite = kzalloc(sizeof(*ite), GFP_KERNEL);
+	ite = kzalloc(sizeof(*ite), GFP_KERNEL_ACCOUNT);
 	if (!ite)
 		return ERR_PTR(-ENOMEM);
 
@@ -1150,7 +1150,7 @@ static struct its_device *vgic_its_alloc_device(struct vgic_its *its,
 {
 	struct its_device *device;
 
-	device = kzalloc(sizeof(*device), GFP_KERNEL);
+	device = kzalloc(sizeof(*device), GFP_KERNEL_ACCOUNT);
 	if (!device)
 		return ERR_PTR(-ENOMEM);
 
@@ -1847,7 +1847,7 @@ void vgic_lpi_translation_cache_init(struct kvm *kvm)
 		struct vgic_translation_cache_entry *cte;
 
 		/* An allocation failure is not fatal */
-		cte = kzalloc(sizeof(*cte), GFP_KERNEL);
+		cte = kzalloc(sizeof(*cte), GFP_KERNEL_ACCOUNT);
 		if (WARN_ON(!cte))
 			break;
 
@@ -1888,7 +1888,7 @@ static int vgic_its_create(struct kvm_device *dev, u32 type)
 	if (type != KVM_DEV_TYPE_ARM_VGIC_ITS)
 		return -ENODEV;
 
-	its = kzalloc(sizeof(struct vgic_its), GFP_KERNEL);
+	its = kzalloc(sizeof(struct vgic_its), GFP_KERNEL_ACCOUNT);
 	if (!its)
 		return -ENOMEM;
 
@@ -2710,8 +2710,8 @@ static int vgic_its_set_attr(struct kvm_device *dev,
 		if (copy_from_user(&addr, uaddr, sizeof(addr)))
 			return -EFAULT;
 
-		ret = vgic_check_ioaddr(dev->kvm, &its->vgic_its_base,
-					addr, SZ_64K);
+		ret = vgic_check_iorange(dev->kvm, its->vgic_its_base,
+					 addr, SZ_64K, KVM_VGIC_V3_ITS_SIZE);
 		if (ret)
 			return ret;
 
diff --git a/arch/arm64/kvm/vgic/vgic-kvm-device.c b/arch/arm64/kvm/vgic/vgic-kvm-device.c
index 7740995de982..0d000d2fe8d2 100644
--- a/arch/arm64/kvm/vgic/vgic-kvm-device.c
+++ b/arch/arm64/kvm/vgic/vgic-kvm-device.c
@@ -14,17 +14,21 @@
 
 /* common helpers */
 
-int vgic_check_ioaddr(struct kvm *kvm, phys_addr_t *ioaddr,
-		      phys_addr_t addr, phys_addr_t alignment)
+int vgic_check_iorange(struct kvm *kvm, phys_addr_t ioaddr,
+		       phys_addr_t addr, phys_addr_t alignment,
+		       phys_addr_t size)
 {
-	if (addr & ~kvm_phys_mask(kvm))
-		return -E2BIG;
+	if (!IS_VGIC_ADDR_UNDEF(ioaddr))
+		return -EEXIST;
 
-	if (!IS_ALIGNED(addr, alignment))
+	if (!IS_ALIGNED(addr, alignment) || !IS_ALIGNED(size, alignment))
 		return -EINVAL;
 
-	if (!IS_VGIC_ADDR_UNDEF(*ioaddr))
-		return -EEXIST;
+	if (addr + size < addr)
+		return -EINVAL;
+
+	if (addr & ~kvm_phys_mask(kvm) || addr + size > kvm_phys_size(kvm))
+		return -E2BIG;
 
 	return 0;
 }
@@ -57,7 +61,7 @@ int kvm_vgic_addr(struct kvm *kvm, unsigned long type, u64 *addr, bool write)
 {
 	int r = 0;
 	struct vgic_dist *vgic = &kvm->arch.vgic;
-	phys_addr_t *addr_ptr, alignment;
+	phys_addr_t *addr_ptr, alignment, size;
 	u64 undef_value = VGIC_ADDR_UNDEF;
 
 	mutex_lock(&kvm->lock);
@@ -66,16 +70,19 @@ int kvm_vgic_addr(struct kvm *kvm, unsigned long type, u64 *addr, bool write)
 		r = vgic_check_type(kvm, KVM_DEV_TYPE_ARM_VGIC_V2);
 		addr_ptr = &vgic->vgic_dist_base;
 		alignment = SZ_4K;
+		size = KVM_VGIC_V2_DIST_SIZE;
 		break;
 	case KVM_VGIC_V2_ADDR_TYPE_CPU:
 		r = vgic_check_type(kvm, KVM_DEV_TYPE_ARM_VGIC_V2);
 		addr_ptr = &vgic->vgic_cpu_base;
 		alignment = SZ_4K;
+		size = KVM_VGIC_V2_CPU_SIZE;
 		break;
 	case KVM_VGIC_V3_ADDR_TYPE_DIST:
 		r = vgic_check_type(kvm, KVM_DEV_TYPE_ARM_VGIC_V3);
 		addr_ptr = &vgic->vgic_dist_base;
 		alignment = SZ_64K;
+		size = KVM_VGIC_V3_DIST_SIZE;
 		break;
 	case KVM_VGIC_V3_ADDR_TYPE_REDIST: {
 		struct vgic_redist_region *rdreg;
@@ -140,7 +147,7 @@ int kvm_vgic_addr(struct kvm *kvm, unsigned long type, u64 *addr, bool write)
 		goto out;
 
 	if (write) {
-		r = vgic_check_ioaddr(kvm, addr_ptr, *addr, alignment);
+		r = vgic_check_iorange(kvm, *addr_ptr, *addr, alignment, size);
 		if (!r)
 			*addr_ptr = *addr;
 	} else {
diff --git a/arch/arm64/kvm/vgic/vgic-mmio-v3.c b/arch/arm64/kvm/vgic/vgic-mmio-v3.c
index a09cdc0b953c..bf7ec4a78497 100644
--- a/arch/arm64/kvm/vgic/vgic-mmio-v3.c
+++ b/arch/arm64/kvm/vgic/vgic-mmio-v3.c
@@ -796,7 +796,9 @@ static int vgic_v3_alloc_redist_region(struct kvm *kvm, uint32_t index,
 	struct vgic_dist *d = &kvm->arch.vgic;
 	struct vgic_redist_region *rdreg;
 	struct list_head *rd_regions = &d->rd_regions;
-	size_t size = count * KVM_VGIC_V3_REDIST_SIZE;
+	int nr_vcpus = atomic_read(&kvm->online_vcpus);
+	size_t size = count ? count * KVM_VGIC_V3_REDIST_SIZE
+			    : nr_vcpus * KVM_VGIC_V3_REDIST_SIZE;
 	int ret;
 
 	/* cross the end of memory ? */
@@ -834,13 +836,13 @@ static int vgic_v3_alloc_redist_region(struct kvm *kvm, uint32_t index,
 	if (vgic_v3_rdist_overlap(kvm, base, size))
 		return -EINVAL;
 
-	rdreg = kzalloc(sizeof(*rdreg), GFP_KERNEL);
+	rdreg = kzalloc(sizeof(*rdreg), GFP_KERNEL_ACCOUNT);
 	if (!rdreg)
 		return -ENOMEM;
 
 	rdreg->base = VGIC_ADDR_UNDEF;
 
-	ret = vgic_check_ioaddr(kvm, &rdreg->base, base, SZ_64K);
+	ret = vgic_check_iorange(kvm, rdreg->base, base, SZ_64K, size);
 	if (ret)
 		goto free;
 
diff --git a/arch/arm64/kvm/vgic/vgic-v3.c b/arch/arm64/kvm/vgic/vgic-v3.c
index 21a6207fb2ee..04f62c4b07fb 100644
--- a/arch/arm64/kvm/vgic/vgic-v3.c
+++ b/arch/arm64/kvm/vgic/vgic-v3.c
@@ -15,6 +15,7 @@
 static bool group0_trap;
 static bool group1_trap;
 static bool common_trap;
+static bool dir_trap;
 static bool gicv4_enable;
 
 void vgic_v3_set_underflow(struct kvm_vcpu *vcpu)
@@ -296,6 +297,8 @@ void vgic_v3_enable(struct kvm_vcpu *vcpu)
 		vgic_v3->vgic_hcr |= ICH_HCR_TALL1;
 	if (common_trap)
 		vgic_v3->vgic_hcr |= ICH_HCR_TC;
+	if (dir_trap)
+		vgic_v3->vgic_hcr |= ICH_HCR_TDIR;
 }
 
 int vgic_v3_lpi_sync_pending_status(struct kvm *kvm, struct vgic_irq *irq)
@@ -483,8 +486,10 @@ bool vgic_v3_check_base(struct kvm *kvm)
 		return false;
 
 	list_for_each_entry(rdreg, &d->rd_regions, list) {
-		if (rdreg->base + vgic_v3_rd_region_size(kvm, rdreg) <
-			rdreg->base)
+		size_t sz = vgic_v3_rd_region_size(kvm, rdreg);
+
+		if (vgic_check_iorange(kvm, VGIC_ADDR_UNDEF,
+				       rdreg->base, SZ_64K, sz))
 			return false;
 	}
 
@@ -671,11 +676,23 @@ int vgic_v3_probe(const struct gic_kvm_info *info)
 		group1_trap = true;
 	}
 
-	if (group0_trap || group1_trap || common_trap) {
-		kvm_info("GICv3 sysreg trapping enabled ([%s%s%s], reduced performance)\n",
+	if (kvm_vgic_global_state.ich_vtr_el2 & ICH_VTR_SEIS_MASK) {
+		kvm_info("GICv3 with locally generated SEI\n");
+
+		group0_trap = true;
+		group1_trap = true;
+		if (ich_vtr_el2 & ICH_VTR_TDS_MASK)
+			dir_trap = true;
+		else
+			common_trap = true;
+	}
+
+	if (group0_trap || group1_trap || common_trap | dir_trap) {
+		kvm_info("GICv3 sysreg trapping enabled ([%s%s%s%s], reduced performance)\n",
 			 group0_trap ? "G0" : "",
 			 group1_trap ? "G1" : "",
-			 common_trap ? "C"  : "");
+			 common_trap ? "C"  : "",
+			 dir_trap    ? "D"  : "");
 		static_branch_enable(&vgic_v3_cpuif_trap);
 	}
 
diff --git a/arch/arm64/kvm/vgic/vgic-v4.c b/arch/arm64/kvm/vgic/vgic-v4.c
index c1845d8f5f7e..772dd15a22c7 100644
--- a/arch/arm64/kvm/vgic/vgic-v4.c
+++ b/arch/arm64/kvm/vgic/vgic-v4.c
@@ -246,7 +246,7 @@ int vgic_v4_init(struct kvm *kvm)
 	nr_vcpus = atomic_read(&kvm->online_vcpus);
 
 	dist->its_vm.vpes = kcalloc(nr_vcpus, sizeof(*dist->its_vm.vpes),
-				    GFP_KERNEL);
+				    GFP_KERNEL_ACCOUNT);
 	if (!dist->its_vm.vpes)
 		return -ENOMEM;
 
diff --git a/arch/arm64/kvm/vgic/vgic.h b/arch/arm64/kvm/vgic/vgic.h
index 14a9218641f5..3fd6c86a7ef3 100644
--- a/arch/arm64/kvm/vgic/vgic.h
+++ b/arch/arm64/kvm/vgic/vgic.h
@@ -172,8 +172,9 @@ void vgic_kick_vcpus(struct kvm *kvm);
 void vgic_irq_handle_resampling(struct vgic_irq *irq,
 				bool lr_deactivated, bool lr_pending);
 
-int vgic_check_ioaddr(struct kvm *kvm, phys_addr_t *ioaddr,
-		      phys_addr_t addr, phys_addr_t alignment);
+int vgic_check_iorange(struct kvm *kvm, phys_addr_t ioaddr,
+		       phys_addr_t addr, phys_addr_t alignment,
+		       phys_addr_t size);
 
 void vgic_v2_fold_lr_state(struct kvm_vcpu *vcpu);
 void vgic_v2_populate_lr(struct kvm_vcpu *vcpu, struct vgic_irq *irq, int lr);
diff --git a/arch/arm64/lib/Makefile b/arch/arm64/lib/Makefile
index 0941180a86d3..29490be2546b 100644
--- a/arch/arm64/lib/Makefile
+++ b/arch/arm64/lib/Makefile
@@ -9,6 +9,8 @@ ifeq ($(CONFIG_KERNEL_MODE_NEON), y)
 obj-$(CONFIG_XOR_BLOCKS)	+= xor-neon.o
 CFLAGS_REMOVE_xor-neon.o	+= -mgeneral-regs-only
 CFLAGS_xor-neon.o		+= -ffreestanding
+# Enable <arm_neon.h>
+CFLAGS_xor-neon.o		+= -isystem $(shell $(CC) -print-file-name=include)
 endif
 
 lib-$(CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE) += uaccess_flushcache.o
diff --git a/arch/arm64/lib/clear_user.S b/arch/arm64/lib/clear_user.S
index a7efb2ad2a1c..a5a5f5b97b17 100644
--- a/arch/arm64/lib/clear_user.S
+++ b/arch/arm64/lib/clear_user.S
@@ -4,7 +4,7 @@
  */
 
 #include <linux/linkage.h>
-#include <asm/assembler.h>
+#include <asm/asm-uaccess.h>
 
 	.text
 
@@ -45,13 +45,11 @@ USER(9f, sttrh	wzr, [x0])
 USER(7f, sttrb	wzr, [x2, #-1])
 5:	mov	x0, #0
 	ret
-SYM_FUNC_END(__arch_clear_user)
-EXPORT_SYMBOL(__arch_clear_user)
 
-	.section .fixup,"ax"
-	.align	2
+	// Exception fixups
 7:	sub	x0, x2, #5	// Adjust for faulting on the final byte...
 8:	add	x0, x0, #4	// ...or the second word of the 4-7 byte case
 9:	sub	x0, x2, x0
 	ret
-	.previous
+SYM_FUNC_END(__arch_clear_user)
+EXPORT_SYMBOL(__arch_clear_user)
diff --git a/arch/arm64/lib/copy_from_user.S b/arch/arm64/lib/copy_from_user.S
index 2cf999e41d30..34e317907524 100644
--- a/arch/arm64/lib/copy_from_user.S
+++ b/arch/arm64/lib/copy_from_user.S
@@ -60,11 +60,8 @@ SYM_FUNC_START(__arch_copy_from_user)
 #include "copy_template.S"
 	mov	x0, #0				// Nothing to copy
 	ret
-SYM_FUNC_END(__arch_copy_from_user)
-EXPORT_SYMBOL(__arch_copy_from_user)
 
-	.section .fixup,"ax"
-	.align	2
+	// Exception fixups
 9997:	cmp	dst, dstin
 	b.ne	9998f
 	// Before being absolutely sure we couldn't copy anything, try harder
@@ -72,4 +69,5 @@ USER(9998f, ldtrb tmp1w, [srcin])
 	strb	tmp1w, [dst], #1
 9998:	sub	x0, end, dst			// bytes not copied
 	ret
-	.previous
+SYM_FUNC_END(__arch_copy_from_user)
+EXPORT_SYMBOL(__arch_copy_from_user)
diff --git a/arch/arm64/lib/copy_to_user.S b/arch/arm64/lib/copy_to_user.S
index 9f380eecf653..802231772608 100644
--- a/arch/arm64/lib/copy_to_user.S
+++ b/arch/arm64/lib/copy_to_user.S
@@ -59,11 +59,8 @@ SYM_FUNC_START(__arch_copy_to_user)
 #include "copy_template.S"
 	mov	x0, #0
 	ret
-SYM_FUNC_END(__arch_copy_to_user)
-EXPORT_SYMBOL(__arch_copy_to_user)
 
-	.section .fixup,"ax"
-	.align	2
+	// Exception fixups
 9997:	cmp	dst, dstin
 	b.ne	9998f
 	// Before being absolutely sure we couldn't copy anything, try harder
@@ -72,4 +69,5 @@ USER(9998f, sttrb tmp1w, [dst])
 	add	dst, dst, #1
 9998:	sub	x0, end, dst			// bytes not copied
 	ret
-	.previous
+SYM_FUNC_END(__arch_copy_to_user)
+EXPORT_SYMBOL(__arch_copy_to_user)
diff --git a/arch/arm64/mm/Makefile b/arch/arm64/mm/Makefile
index f188c9092696..ff1e800ba7a1 100644
--- a/arch/arm64/mm/Makefile
+++ b/arch/arm64/mm/Makefile
@@ -7,6 +7,7 @@ obj-$(CONFIG_HUGETLB_PAGE)	+= hugetlbpage.o
 obj-$(CONFIG_PTDUMP_CORE)	+= ptdump.o
 obj-$(CONFIG_PTDUMP_DEBUGFS)	+= ptdump_debugfs.o
 obj-$(CONFIG_TRANS_TABLE)	+= trans_pgd.o
+obj-$(CONFIG_TRANS_TABLE)	+= trans_pgd-asm.o
 obj-$(CONFIG_DEBUG_VIRTUAL)	+= physaddr.o
 obj-$(CONFIG_ARM64_MTE)		+= mteswap.o
 KASAN_SANITIZE_physaddr.o	+= n
diff --git a/arch/arm64/mm/extable.c b/arch/arm64/mm/extable.c
index aa0060178343..c3d53811a15e 100644
--- a/arch/arm64/mm/extable.c
+++ b/arch/arm64/mm/extable.c
@@ -3,20 +3,87 @@
  * Based on arch/arm/mm/extable.c
  */
 
+#include <linux/bitfield.h>
 #include <linux/extable.h>
 #include <linux/uaccess.h>
 
-int fixup_exception(struct pt_regs *regs)
+#include <asm/asm-extable.h>
+#include <asm/ptrace.h>
+
+typedef bool (*ex_handler_t)(const struct exception_table_entry *,
+			     struct pt_regs *);
+
+static inline unsigned long
+get_ex_fixup(const struct exception_table_entry *ex)
+{
+	return ((unsigned long)&ex->fixup + ex->fixup);
+}
+
+static bool ex_handler_fixup(const struct exception_table_entry *ex,
+			     struct pt_regs *regs)
+{
+	regs->pc = get_ex_fixup(ex);
+	return true;
+}
+
+static bool ex_handler_uaccess_err_zero(const struct exception_table_entry *ex,
+					struct pt_regs *regs)
+{
+	int reg_err = FIELD_GET(EX_DATA_REG_ERR, ex->data);
+	int reg_zero = FIELD_GET(EX_DATA_REG_ZERO, ex->data);
+
+	pt_regs_write_reg(regs, reg_err, -EFAULT);
+	pt_regs_write_reg(regs, reg_zero, 0);
+
+	regs->pc = get_ex_fixup(ex);
+	return true;
+}
+
+static bool
+ex_handler_load_unaligned_zeropad(const struct exception_table_entry *ex,
+				  struct pt_regs *regs)
+{
+	int reg_data = FIELD_GET(EX_DATA_REG_DATA, ex->type);
+	int reg_addr = FIELD_GET(EX_DATA_REG_ADDR, ex->type);
+	unsigned long data, addr, offset;
+
+	addr = pt_regs_read_reg(regs, reg_addr);
+
+	offset = addr & 0x7UL;
+	addr &= ~0x7UL;
+
+	data = *(unsigned long*)addr;
+
+#ifndef __AARCH64EB__
+	data >>= 8 * offset;
+#else
+	data <<= 8 * offset;
+#endif
+
+	pt_regs_write_reg(regs, reg_data, data);
+
+	regs->pc = get_ex_fixup(ex);
+	return true;
+}
+
+bool fixup_exception(struct pt_regs *regs)
 {
-	const struct exception_table_entry *fixup;
+	const struct exception_table_entry *ex;
 
-	fixup = search_exception_tables(instruction_pointer(regs));
-	if (!fixup)
-		return 0;
+	ex = search_exception_tables(instruction_pointer(regs));
+	if (!ex)
+		return false;
 
-	if (in_bpf_jit(regs))
-		return arm64_bpf_fixup_exception(fixup, regs);
+	switch (ex->type) {
+	case EX_TYPE_FIXUP:
+		return ex_handler_fixup(ex, regs);
+	case EX_TYPE_BPF:
+		return ex_handler_bpf(ex, regs);
+	case EX_TYPE_UACCESS_ERR_ZERO:
+		return ex_handler_uaccess_err_zero(ex, regs);
+	case EX_TYPE_LOAD_UNALIGNED_ZEROPAD:
+		return ex_handler_load_unaligned_zeropad(ex, regs);
+	}
 
-	regs->pc = (unsigned long)&fixup->fixup + fixup->fixup;
-	return 1;
+	BUG();
 }
diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c
index a8158c948966..ffb9c229610a 100644
--- a/arch/arm64/mm/hugetlbpage.c
+++ b/arch/arm64/mm/hugetlbpage.c
@@ -40,11 +40,11 @@ void __init arm64_hugetlb_cma_reserve(void)
 {
 	int order;
 
-#ifdef CONFIG_ARM64_4K_PAGES
-	order = PUD_SHIFT - PAGE_SHIFT;
-#else
-	order = CONT_PMD_SHIFT - PAGE_SHIFT;
-#endif
+	if (pud_sect_supported())
+		order = PUD_SHIFT - PAGE_SHIFT;
+	else
+		order = CONT_PMD_SHIFT - PAGE_SHIFT;
+
 	/*
 	 * HugeTLB CMA reservation is required for gigantic
 	 * huge pages which could not be allocated via the
@@ -62,8 +62,9 @@ bool arch_hugetlb_migration_supported(struct hstate *h)
 	size_t pagesize = huge_page_size(h);
 
 	switch (pagesize) {
-#ifdef CONFIG_ARM64_4K_PAGES
+#ifndef __PAGETABLE_PMD_FOLDED
 	case PUD_SIZE:
+		return pud_sect_supported();
 #endif
 	case PMD_SIZE:
 	case CONT_PMD_SIZE:
@@ -126,8 +127,11 @@ static inline int num_contig_ptes(unsigned long size, size_t *pgsize)
 	*pgsize = size;
 
 	switch (size) {
-#ifdef CONFIG_ARM64_4K_PAGES
+#ifndef __PAGETABLE_PMD_FOLDED
 	case PUD_SIZE:
+		if (pud_sect_supported())
+			contig_ptes = 1;
+		break;
 #endif
 	case PMD_SIZE:
 		contig_ptes = 1;
@@ -489,9 +493,9 @@ void huge_ptep_clear_flush(struct vm_area_struct *vma,
 
 static int __init hugetlbpage_init(void)
 {
-#ifdef CONFIG_ARM64_4K_PAGES
-	hugetlb_add_hstate(PUD_SHIFT - PAGE_SHIFT);
-#endif
+	if (pud_sect_supported())
+		hugetlb_add_hstate(PUD_SHIFT - PAGE_SHIFT);
+
 	hugetlb_add_hstate(CONT_PMD_SHIFT - PAGE_SHIFT);
 	hugetlb_add_hstate(PMD_SHIFT - PAGE_SHIFT);
 	hugetlb_add_hstate(CONT_PTE_SHIFT - PAGE_SHIFT);
@@ -503,8 +507,9 @@ arch_initcall(hugetlbpage_init);
 bool __init arch_hugetlb_valid_size(unsigned long size)
 {
 	switch (size) {
-#ifdef CONFIG_ARM64_4K_PAGES
+#ifndef __PAGETABLE_PMD_FOLDED
 	case PUD_SIZE:
+		return pud_sect_supported();
 #endif
 	case CONT_PMD_SIZE:
 	case PMD_SIZE:
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 37a81754d9b6..a8834434af99 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -160,43 +160,6 @@ static void __init zone_sizes_init(unsigned long min, unsigned long max)
 	free_area_init(max_zone_pfns);
 }
 
-int pfn_valid(unsigned long pfn)
-{
-	phys_addr_t addr = PFN_PHYS(pfn);
-	struct mem_section *ms;
-
-	/*
-	 * Ensure the upper PAGE_SHIFT bits are clear in the
-	 * pfn. Else it might lead to false positives when
-	 * some of the upper bits are set, but the lower bits
-	 * match a valid pfn.
-	 */
-	if (PHYS_PFN(addr) != pfn)
-		return 0;
-
-	if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS)
-		return 0;
-
-	ms = __pfn_to_section(pfn);
-	if (!valid_section(ms))
-		return 0;
-
-	/*
-	 * ZONE_DEVICE memory does not have the memblock entries.
-	 * memblock_is_map_memory() check for ZONE_DEVICE based
-	 * addresses will always fail. Even the normal hotplugged
-	 * memory will never have MEMBLOCK_NOMAP flag set in their
-	 * memblock entries. Skip memblock search for all non early
-	 * memory sections covering all of hotplug memory including
-	 * both normal and ZONE_DEVICE based.
-	 */
-	if (!early_section(ms))
-		return pfn_section_valid(ms, pfn);
-
-	return memblock_is_memory(addr);
-}
-EXPORT_SYMBOL(pfn_valid);
-
 int pfn_is_map_memory(unsigned long pfn)
 {
 	phys_addr_t addr = PFN_PHYS(pfn);
@@ -416,8 +379,6 @@ void __init mem_init(void)
 	else if (!xen_swiotlb_detect())
 		swiotlb_force = SWIOTLB_NO_FORCE;
 
-	set_max_mapnr(max_pfn - PHYS_PFN_OFFSET);
-
 	/* this will put all unused low memory onto the freelists */
 	memblock_free_all();
 
diff --git a/arch/arm64/mm/kasan_init.c b/arch/arm64/mm/kasan_init.c
index 61b52a92b8b6..c12cd700598f 100644
--- a/arch/arm64/mm/kasan_init.c
+++ b/arch/arm64/mm/kasan_init.c
@@ -36,7 +36,7 @@ static phys_addr_t __init kasan_alloc_zeroed_page(int node)
 {
 	void *p = memblock_alloc_try_nid(PAGE_SIZE, PAGE_SIZE,
 					      __pa(MAX_DMA_ADDRESS),
-					      MEMBLOCK_ALLOC_KASAN, node);
+					      MEMBLOCK_ALLOC_NOLEAKTRACE, node);
 	if (!p)
 		panic("%s: Failed to allocate %lu bytes align=0x%lx nid=%d from=%llx\n",
 		      __func__, PAGE_SIZE, PAGE_SIZE, node,
@@ -49,7 +49,8 @@ static phys_addr_t __init kasan_alloc_raw_page(int node)
 {
 	void *p = memblock_alloc_try_nid_raw(PAGE_SIZE, PAGE_SIZE,
 						__pa(MAX_DMA_ADDRESS),
-						MEMBLOCK_ALLOC_KASAN, node);
+						MEMBLOCK_ALLOC_NOLEAKTRACE,
+						node);
 	if (!p)
 		panic("%s: Failed to allocate %lu bytes align=0x%lx nid=%d from=%llx\n",
 		      __func__, PAGE_SIZE, PAGE_SIZE, node,
@@ -287,13 +288,29 @@ static void __init kasan_init_depth(void)
 	init_task.kasan_depth = 0;
 }
 
+#ifdef CONFIG_KASAN_VMALLOC
+void __init kasan_populate_early_vm_area_shadow(void *start, unsigned long size)
+{
+	unsigned long shadow_start, shadow_end;
+
+	if (!is_vmalloc_or_module_addr(start))
+		return;
+
+	shadow_start = (unsigned long)kasan_mem_to_shadow(start);
+	shadow_start = ALIGN_DOWN(shadow_start, PAGE_SIZE);
+	shadow_end = (unsigned long)kasan_mem_to_shadow(start + size);
+	shadow_end = ALIGN(shadow_end, PAGE_SIZE);
+	kasan_map_populate(shadow_start, shadow_end, NUMA_NO_NODE);
+}
+#endif
+
 void __init kasan_init(void)
 {
 	kasan_init_shadow();
 	kasan_init_depth();
 #if defined(CONFIG_KASAN_GENERIC)
 	/* CONFIG_KASAN_SW_TAGS also requires kasan_init_sw_tags(). */
-	pr_info("KernelAddressSanitizer initialized\n");
+	pr_info("KernelAddressSanitizer initialized (generic)\n");
 #endif
 }
 
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index cfd9deb347c3..acfae9b41cc8 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -96,7 +96,8 @@ static phys_addr_t __init early_pgtable_alloc(int shift)
 	phys_addr_t phys;
 	void *ptr;
 
-	phys = memblock_phys_alloc(PAGE_SIZE, PAGE_SIZE);
+	phys = memblock_phys_alloc_range(PAGE_SIZE, PAGE_SIZE, 0,
+					 MEMBLOCK_ALLOC_NOLEAKTRACE);
 	if (!phys)
 		panic("Failed to allocate page table page\n");
 
@@ -738,8 +739,8 @@ void __init paging_init(void)
 	cpu_replace_ttbr1(lm_alias(swapper_pg_dir));
 	init_mm.pgd = swapper_pg_dir;
 
-	memblock_free(__pa_symbol(init_pg_dir),
-		      __pa_symbol(init_pg_end) - __pa_symbol(init_pg_dir));
+	memblock_phys_free(__pa_symbol(init_pg_dir),
+			   __pa_symbol(init_pg_end) - __pa_symbol(init_pg_dir));
 
 	memblock_allow_resize();
 }
@@ -1499,6 +1500,11 @@ int arch_add_memory(int nid, u64 start, u64 size,
 	if (ret)
 		__remove_pgd_mapping(swapper_pg_dir,
 				     __phys_to_virt(start), size);
+	else {
+		max_pfn = PFN_UP(start + size);
+		max_low_pfn = max_pfn;
+	}
+
 	return ret;
 }
 
diff --git a/arch/arm64/mm/trans_pgd-asm.S b/arch/arm64/mm/trans_pgd-asm.S
new file mode 100644
index 000000000000..021c31573bcb
--- /dev/null
+++ b/arch/arm64/mm/trans_pgd-asm.S
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+/*
+ * Copyright (c) 2021, Microsoft Corporation.
+ * Pasha Tatashin <pasha.tatashin@soleen.com>
+ */
+
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+#include <asm/kvm_asm.h>
+
+.macro invalid_vector	label
+SYM_CODE_START_LOCAL(\label)
+	.align 7
+	b	\label
+SYM_CODE_END(\label)
+.endm
+
+.macro el1_sync_vector
+SYM_CODE_START_LOCAL(el1_sync)
+	.align 7
+	cmp	x0, #HVC_SET_VECTORS	/* Called from hibernate */
+	b.ne	1f
+	msr	vbar_el2, x1
+	mov	x0, xzr
+	eret
+1:	cmp	x0, #HVC_SOFT_RESTART	/* Called from kexec */
+	b.ne	2f
+	mov	x0, x2
+	mov	x2, x4
+	mov	x4, x1
+	mov	x1, x3
+	br	x4
+2:	/* Unexpected argument, set an error */
+	mov_q	x0, HVC_STUB_ERR
+	eret
+SYM_CODE_END(el1_sync)
+.endm
+
+SYM_CODE_START(trans_pgd_stub_vectors)
+	invalid_vector	hyp_stub_el2t_sync_invalid	// Synchronous EL2t
+	invalid_vector	hyp_stub_el2t_irq_invalid	// IRQ EL2t
+	invalid_vector	hyp_stub_el2t_fiq_invalid	// FIQ EL2t
+	invalid_vector	hyp_stub_el2t_error_invalid	// Error EL2t
+
+	invalid_vector	hyp_stub_el2h_sync_invalid	// Synchronous EL2h
+	invalid_vector	hyp_stub_el2h_irq_invalid	// IRQ EL2h
+	invalid_vector	hyp_stub_el2h_fiq_invalid	// FIQ EL2h
+	invalid_vector	hyp_stub_el2h_error_invalid	// Error EL2h
+
+	el1_sync_vector					// Synchronous 64-bit EL1
+	invalid_vector	hyp_stub_el1_irq_invalid	// IRQ 64-bit EL1
+	invalid_vector	hyp_stub_el1_fiq_invalid	// FIQ 64-bit EL1
+	invalid_vector	hyp_stub_el1_error_invalid	// Error 64-bit EL1
+
+	invalid_vector	hyp_stub_32b_el1_sync_invalid	// Synchronous 32-bit EL1
+	invalid_vector	hyp_stub_32b_el1_irq_invalid	// IRQ 32-bit EL1
+	invalid_vector	hyp_stub_32b_el1_fiq_invalid	// FIQ 32-bit EL1
+	invalid_vector	hyp_stub_32b_el1_error_invalid	// Error 32-bit EL1
+	.align 11
+SYM_INNER_LABEL(__trans_pgd_stub_vectors_end, SYM_L_LOCAL)
+SYM_CODE_END(trans_pgd_stub_vectors)
+
+# Check the trans_pgd_stub_vectors didn't overflow
+.org . - (__trans_pgd_stub_vectors_end - trans_pgd_stub_vectors) + SZ_2K
diff --git a/arch/arm64/mm/trans_pgd.c b/arch/arm64/mm/trans_pgd.c
index 527f0a39c3da..d7da8ca40d2e 100644
--- a/arch/arm64/mm/trans_pgd.c
+++ b/arch/arm64/mm/trans_pgd.c
@@ -5,8 +5,8 @@
  *
  * This file derived from: arch/arm64/kernel/hibernate.c
  *
- * Copyright (c) 2020, Microsoft Corporation.
- * Pavel Tatashin <pasha.tatashin@soleen.com>
+ * Copyright (c) 2021, Microsoft Corporation.
+ * Pasha Tatashin <pasha.tatashin@soleen.com>
  *
  */
 
@@ -218,63 +218,6 @@ int trans_pgd_create_copy(struct trans_pgd_info *info, pgd_t **dst_pgdp,
 }
 
 /*
- * Add map entry to trans_pgd for a base-size page at PTE level.
- * info:	contains allocator and its argument
- * trans_pgd:	page table in which new map is added.
- * page:	page to be mapped.
- * dst_addr:	new VA address for the page
- * pgprot:	protection for the page.
- *
- * Returns 0 on success, and -ENOMEM on failure.
- */
-int trans_pgd_map_page(struct trans_pgd_info *info, pgd_t *trans_pgd,
-		       void *page, unsigned long dst_addr, pgprot_t pgprot)
-{
-	pgd_t *pgdp;
-	p4d_t *p4dp;
-	pud_t *pudp;
-	pmd_t *pmdp;
-	pte_t *ptep;
-
-	pgdp = pgd_offset_pgd(trans_pgd, dst_addr);
-	if (pgd_none(READ_ONCE(*pgdp))) {
-		p4dp = trans_alloc(info);
-		if (!pgdp)
-			return -ENOMEM;
-		pgd_populate(NULL, pgdp, p4dp);
-	}
-
-	p4dp = p4d_offset(pgdp, dst_addr);
-	if (p4d_none(READ_ONCE(*p4dp))) {
-		pudp = trans_alloc(info);
-		if (!pudp)
-			return -ENOMEM;
-		p4d_populate(NULL, p4dp, pudp);
-	}
-
-	pudp = pud_offset(p4dp, dst_addr);
-	if (pud_none(READ_ONCE(*pudp))) {
-		pmdp = trans_alloc(info);
-		if (!pmdp)
-			return -ENOMEM;
-		pud_populate(NULL, pudp, pmdp);
-	}
-
-	pmdp = pmd_offset(pudp, dst_addr);
-	if (pmd_none(READ_ONCE(*pmdp))) {
-		ptep = trans_alloc(info);
-		if (!ptep)
-			return -ENOMEM;
-		pmd_populate_kernel(NULL, pmdp, ptep);
-	}
-
-	ptep = pte_offset_kernel(pmdp, dst_addr);
-	set_pte(ptep, pfn_pte(virt_to_pfn(page), pgprot));
-
-	return 0;
-}
-
-/*
  * The page we want to idmap may be outside the range covered by VA_BITS that
  * can be built using the kernel's p?d_populate() helpers. As a one off, for a
  * single page, we build these page tables bottom up and just assume that will
@@ -322,3 +265,26 @@ int trans_pgd_idmap_page(struct trans_pgd_info *info, phys_addr_t *trans_ttbr0,
 
 	return 0;
 }
+
+/*
+ * Create a copy of the vector table so we can call HVC_SET_VECTORS or
+ * HVC_SOFT_RESTART from contexts where the table may be overwritten.
+ */
+int trans_pgd_copy_el2_vectors(struct trans_pgd_info *info,
+			       phys_addr_t *el2_vectors)
+{
+	void *hyp_stub = trans_alloc(info);
+
+	if (!hyp_stub)
+		return -ENOMEM;
+	*el2_vectors = virt_to_phys(hyp_stub);
+	memcpy(hyp_stub, &trans_pgd_stub_vectors, ARM64_VECTOR_TABLE_LEN);
+	caches_clean_inval_pou((unsigned long)hyp_stub,
+			       (unsigned long)hyp_stub +
+			       ARM64_VECTOR_TABLE_LEN);
+	dcache_clean_inval_poc((unsigned long)hyp_stub,
+			       (unsigned long)hyp_stub +
+			       ARM64_VECTOR_TABLE_LEN);
+
+	return 0;
+}
diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c
index 803e7773fa86..3a8a7140a9bf 100644
--- a/arch/arm64/net/bpf_jit_comp.c
+++ b/arch/arm64/net/bpf_jit_comp.c
@@ -13,6 +13,7 @@
 #include <linux/printk.h>
 #include <linux/slab.h>
 
+#include <asm/asm-extable.h>
 #include <asm/byteorder.h>
 #include <asm/cacheflush.h>
 #include <asm/debug-monitors.h>
@@ -358,15 +359,15 @@ static void build_epilogue(struct jit_ctx *ctx)
 #define BPF_FIXUP_OFFSET_MASK	GENMASK(26, 0)
 #define BPF_FIXUP_REG_MASK	GENMASK(31, 27)
 
-int arm64_bpf_fixup_exception(const struct exception_table_entry *ex,
-			      struct pt_regs *regs)
+bool ex_handler_bpf(const struct exception_table_entry *ex,
+		    struct pt_regs *regs)
 {
 	off_t offset = FIELD_GET(BPF_FIXUP_OFFSET_MASK, ex->fixup);
 	int dst_reg = FIELD_GET(BPF_FIXUP_REG_MASK, ex->fixup);
 
 	regs->regs[dst_reg] = 0;
 	regs->pc = (unsigned long)&ex->fixup - offset;
-	return 1;
+	return true;
 }
 
 /* For accesses to BTF pointers, add an entry to the exception table */
@@ -412,6 +413,8 @@ static int add_exception_handler(const struct bpf_insn *insn,
 	ex->fixup = FIELD_PREP(BPF_FIXUP_OFFSET_MASK, offset) |
 		    FIELD_PREP(BPF_FIXUP_REG_MASK, dst_reg);
 
+	ex->type = EX_TYPE_BPF;
+
 	ctx->exentry_idx++;
 	return 0;
 }
diff --git a/arch/arm64/tools/cpucaps b/arch/arm64/tools/cpucaps
index 49305c2e6dfd..870c39537dd0 100644
--- a/arch/arm64/tools/cpucaps
+++ b/arch/arm64/tools/cpucaps
@@ -18,6 +18,7 @@ HAS_CRC32
 HAS_DCPODP
 HAS_DCPOP
 HAS_E0PD
+HAS_ECV
 HAS_EPAN
 HAS_GENERIC_AUTH
 HAS_GENERIC_AUTH_ARCH
@@ -39,6 +40,7 @@ HW_DBM
 KVM_PROTECTED_MODE
 MISMATCHED_CACHE_TYPE
 MTE
+MTE_ASYMM
 SPECTRE_V2
 SPECTRE_V3A
 SPECTRE_V4
@@ -53,6 +55,9 @@ WORKAROUND_1418040
 WORKAROUND_1463225
 WORKAROUND_1508412
 WORKAROUND_1542419
+WORKAROUND_TRBE_OVERWRITE_FILL_MODE
+WORKAROUND_TSB_FLUSH_FAILURE
+WORKAROUND_TRBE_WRITE_OUT_OF_RANGE
 WORKAROUND_CAVIUM_23154
 WORKAROUND_CAVIUM_27456
 WORKAROUND_CAVIUM_30115
diff --git a/arch/arm64/xen/hypercall.S b/arch/arm64/xen/hypercall.S
index 5b09aca55108..9d01361696a1 100644
--- a/arch/arm64/xen/hypercall.S
+++ b/arch/arm64/xen/hypercall.S
@@ -80,7 +80,6 @@ HYPERCALL2(hvm_op);
 HYPERCALL2(memory_op);
 HYPERCALL2(physdev_op);
 HYPERCALL3(vcpu_op);
-HYPERCALL1(tmem_op);
 HYPERCALL1(platform_op_raw);
 HYPERCALL2(multicall);
 HYPERCALL2(vm_assist);
diff --git a/arch/csky/Kbuild b/arch/csky/Kbuild
index a4e40e534e6a..4e39f7abdeb6 100644
--- a/arch/csky/Kbuild
+++ b/arch/csky/Kbuild
@@ -1 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
+
+# for cleaning
+subdir- += boot
diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
index 823d3d5a9e11..aed2b3e734ee 100644
--- a/arch/csky/Kconfig
+++ b/arch/csky/Kconfig
@@ -17,7 +17,6 @@ config CSKY
 	select CSKY_APB_INTC
 	select DMA_DIRECT_REMAP
 	select IRQ_DOMAIN
-	select HANDLE_DOMAIN_IRQ
 	select DW_APB_TIMER_OF
 	select GENERIC_IOREMAP
 	select GENERIC_LIB_ASHLDI3
diff --git a/arch/csky/Makefile b/arch/csky/Makefile
index 37f593a4bf53..866805077636 100644
--- a/arch/csky/Makefile
+++ b/arch/csky/Makefile
@@ -76,9 +76,6 @@ all: zImage
 zImage Image uImage: vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
-
 define archhelp
   echo  '* zImage       - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
   echo  '  Image        - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
diff --git a/arch/csky/include/asm/kprobes.h b/arch/csky/include/asm/kprobes.h
index b647bbde4d6d..55267cbf5204 100644
--- a/arch/csky/include/asm/kprobes.h
+++ b/arch/csky/include/asm/kprobes.h
@@ -41,7 +41,7 @@ void arch_remove_kprobe(struct kprobe *p);
 int kprobe_fault_handler(struct pt_regs *regs, unsigned int trapnr);
 int kprobe_breakpoint_handler(struct pt_regs *regs);
 int kprobe_single_step_handler(struct pt_regs *regs);
-void kretprobe_trampoline(void);
+void __kretprobe_trampoline(void);
 void __kprobes *trampoline_probe_handler(struct pt_regs *regs);
 
 #endif /* CONFIG_KPROBES */
diff --git a/arch/csky/include/asm/processor.h b/arch/csky/include/asm/processor.h
index 9e933021fe8e..817dd60ff152 100644
--- a/arch/csky/include/asm/processor.h
+++ b/arch/csky/include/asm/processor.h
@@ -81,7 +81,7 @@ static inline void release_thread(struct task_struct *dead_task)
 
 extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
 
-unsigned long get_wchan(struct task_struct *p);
+unsigned long __get_wchan(struct task_struct *p);
 
 #define KSTK_EIP(tsk)		(task_pt_regs(tsk)->pc)
 #define KSTK_ESP(tsk)		(task_pt_regs(tsk)->usp)
diff --git a/arch/csky/include/asm/syscall.h b/arch/csky/include/asm/syscall.h
index f624fa3bbc22..0de5734950bf 100644
--- a/arch/csky/include/asm/syscall.h
+++ b/arch/csky/include/asm/syscall.h
@@ -59,15 +59,6 @@ syscall_get_arguments(struct task_struct *task, struct pt_regs *regs,
 	memcpy(args, &regs->a1, 5 * sizeof(args[0]));
 }
 
-static inline void
-syscall_set_arguments(struct task_struct *task, struct pt_regs *regs,
-		      const unsigned long *args)
-{
-	regs->orig_a0 = args[0];
-	args++;
-	memcpy(&regs->a1, args, 5 * sizeof(regs->a1));
-}
-
 static inline int
 syscall_get_arch(struct task_struct *task)
 {
diff --git a/arch/csky/kernel/entry.S b/arch/csky/kernel/entry.S
index 00e3c8ebf9b8..a4ababf25e24 100644
--- a/arch/csky/kernel/entry.S
+++ b/arch/csky/kernel/entry.S
@@ -249,7 +249,7 @@ ENTRY(csky_irq)
 
 
 	mov	a0, sp
-	jbsr	csky_do_IRQ
+	jbsr	generic_handle_arch_irq
 
 	jmpi	ret_from_exception
 
diff --git a/arch/csky/kernel/ftrace.c b/arch/csky/kernel/ftrace.c
index b4a7ec1517ff..50bfcf129078 100644
--- a/arch/csky/kernel/ftrace.c
+++ b/arch/csky/kernel/ftrace.c
@@ -133,11 +133,6 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
 				(unsigned long)func, true, true);
 	return ret;
 }
-
-int __init ftrace_dyn_arch_init(void)
-{
-	return 0;
-}
 #endif /* CONFIG_DYNAMIC_FTRACE */
 
 #ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
diff --git a/arch/csky/kernel/irq.c b/arch/csky/kernel/irq.c
index 03a1930f1cbb..fcdaf3156286 100644
--- a/arch/csky/kernel/irq.c
+++ b/arch/csky/kernel/irq.c
@@ -15,8 +15,3 @@ void __init init_IRQ(void)
 	setup_smp_ipi();
 #endif
 }
-
-asmlinkage void __irq_entry csky_do_IRQ(struct pt_regs *regs)
-{
-	handle_arch_irq(regs);
-}
diff --git a/arch/csky/kernel/probes/ftrace.c b/arch/csky/kernel/probes/ftrace.c
index ef2bb9bd9605..834cffcfbce3 100644
--- a/arch/csky/kernel/probes/ftrace.c
+++ b/arch/csky/kernel/probes/ftrace.c
@@ -2,13 +2,6 @@
 
 #include <linux/kprobes.h>
 
-int arch_check_ftrace_location(struct kprobe *p)
-{
-	if (ftrace_location((unsigned long)p->addr))
-		p->flags |= KPROBE_FLAG_FTRACE;
-	return 0;
-}
-
 /* Ftrace callback handler for kprobes -- called under preepmt disabled */
 void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
 			   struct ftrace_ops *ops, struct ftrace_regs *fregs)
@@ -24,7 +17,6 @@ void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
 		return;
 
 	regs = ftrace_get_regs(fregs);
-	preempt_disable_notrace();
 	p = get_kprobe((kprobe_opcode_t *)ip);
 	if (!p) {
 		p = get_kprobe((kprobe_opcode_t *)(ip - MCOUNT_INSN_SIZE));
@@ -64,7 +56,6 @@ void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
 		__this_cpu_write(current_kprobe, NULL);
 	}
 out:
-	preempt_enable_notrace();
 	ftrace_test_recursion_unlock(bit);
 }
 NOKPROBE_SYMBOL(kprobe_ftrace_handler);
diff --git a/arch/csky/kernel/probes/kprobes.c b/arch/csky/kernel/probes/kprobes.c
index 8fffa34d4e1c..42920f25e73c 100644
--- a/arch/csky/kernel/probes/kprobes.c
+++ b/arch/csky/kernel/probes/kprobes.c
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0+
 
+#define pr_fmt(fmt) "kprobes: " fmt
+
 #include <linux/kprobes.h>
 #include <linux/extable.h>
 #include <linux/slab.h>
@@ -77,10 +79,8 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
 {
 	unsigned long probe_addr = (unsigned long)p->addr;
 
-	if (probe_addr & 0x1) {
-		pr_warn("Address not aligned.\n");
-		return -EINVAL;
-	}
+	if (probe_addr & 0x1)
+		return -EILSEQ;
 
 	/* copy instruction */
 	p->opcode = le32_to_cpu(*p->addr);
@@ -225,7 +225,7 @@ static int __kprobes reenter_kprobe(struct kprobe *p,
 		break;
 	case KPROBE_HIT_SS:
 	case KPROBE_REENTER:
-		pr_warn("Unrecoverable kprobe detected.\n");
+		pr_warn("Failed to recover from reentered kprobes.\n");
 		dump_kprobe(p);
 		BUG();
 		break;
@@ -386,7 +386,7 @@ int __init arch_populate_kprobe_blacklist(void)
 
 void __kprobes __used *trampoline_probe_handler(struct pt_regs *regs)
 {
-	return (void *)kretprobe_trampoline_handler(regs, &kretprobe_trampoline, NULL);
+	return (void *)kretprobe_trampoline_handler(regs, NULL);
 }
 
 void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
@@ -394,7 +394,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
 {
 	ri->ret_addr = (kprobe_opcode_t *)regs->lr;
 	ri->fp = NULL;
-	regs->lr = (unsigned long) &kretprobe_trampoline;
+	regs->lr = (unsigned long) &__kretprobe_trampoline;
 }
 
 int __kprobes arch_trampoline_kprobe(struct kprobe *p)
diff --git a/arch/csky/kernel/probes/kprobes_trampoline.S b/arch/csky/kernel/probes/kprobes_trampoline.S
index b1fe3af24f03..ba48ad04a847 100644
--- a/arch/csky/kernel/probes/kprobes_trampoline.S
+++ b/arch/csky/kernel/probes/kprobes_trampoline.S
@@ -4,7 +4,7 @@
 
 #include <abi/entry.h>
 
-ENTRY(kretprobe_trampoline)
+ENTRY(__kretprobe_trampoline)
 	SAVE_REGS_FTRACE
 
 	mov	a0, sp /* pt_regs */
@@ -16,4 +16,4 @@ ENTRY(kretprobe_trampoline)
 
 	RESTORE_REGS_FTRACE
 	rts
-ENDPROC(kretprobe_trampoline)
+ENDPROC(__kretprobe_trampoline)
diff --git a/arch/csky/kernel/smp.c b/arch/csky/kernel/smp.c
index e2993539af8e..6bb38bc2f39b 100644
--- a/arch/csky/kernel/smp.c
+++ b/arch/csky/kernel/smp.c
@@ -180,15 +180,13 @@ void __init setup_smp_ipi(void)
 void __init setup_smp(void)
 {
 	struct device_node *node = NULL;
-	int cpu;
+	unsigned int cpu;
 
 	for_each_of_cpu_node(node) {
 		if (!of_device_is_available(node))
 			continue;
 
-		if (of_property_read_u32(node, "reg", &cpu))
-			continue;
-
+		cpu = of_get_cpu_hwid(node, 0);
 		if (cpu >= NR_CPUS)
 			continue;
 
diff --git a/arch/csky/kernel/stacktrace.c b/arch/csky/kernel/stacktrace.c
index 1b280ef08004..9f78f5d21511 100644
--- a/arch/csky/kernel/stacktrace.c
+++ b/arch/csky/kernel/stacktrace.c
@@ -111,12 +111,11 @@ static bool save_wchan(unsigned long pc, void *arg)
 	return false;
 }
 
-unsigned long get_wchan(struct task_struct *task)
+unsigned long __get_wchan(struct task_struct *task)
 {
 	unsigned long pc = 0;
 
-	if (likely(task && task != current && !task_is_running(task)))
-		walk_stackframe(task, NULL, save_wchan, &pc);
+	walk_stackframe(task, NULL, save_wchan, &pc);
 	return pc;
 }
 
diff --git a/arch/csky/kernel/traps.c b/arch/csky/kernel/traps.c
index e5fbf8653a21..2020af88b636 100644
--- a/arch/csky/kernel/traps.c
+++ b/arch/csky/kernel/traps.c
@@ -209,7 +209,7 @@ asmlinkage void do_trap_illinsn(struct pt_regs *regs)
 
 asmlinkage void do_trap_fpe(struct pt_regs *regs)
 {
-#ifdef CONFIG_CPU_HAS_FP
+#ifdef CONFIG_CPU_HAS_FPU
 	return fpu_fpe(regs);
 #else
 	do_trap_error(regs, SIGILL, ILL_ILLOPC, regs->pc,
@@ -219,7 +219,7 @@ asmlinkage void do_trap_fpe(struct pt_regs *regs)
 
 asmlinkage void do_trap_priv(struct pt_regs *regs)
 {
-#ifdef CONFIG_CPU_HAS_FP
+#ifdef CONFIG_CPU_HAS_FPU
 	if (user_mode(regs) && fpu_libc_helper(regs))
 		return;
 #endif
diff --git a/arch/h8300/Kbuild b/arch/h8300/Kbuild
index b2583e7efbd1..e4703f3534cc 100644
--- a/arch/h8300/Kbuild
+++ b/arch/h8300/Kbuild
@@ -1,2 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
 obj-y	+= kernel/ mm/ boot/dts/
+
+# for cleaning
+subdir- += boot
diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile
index eb4cb8f6830c..807f41e60ee4 100644
--- a/arch/h8300/Makefile
+++ b/arch/h8300/Makefile
@@ -34,9 +34,6 @@ libs-y	+= arch/$(ARCH)/lib/
 
 boot := arch/h8300/boot
 
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
-
 vmlinux.srec vmlinux.bin zImage uImage.bin: vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
diff --git a/arch/h8300/include/asm/irq.h b/arch/h8300/include/asm/irq.h
index 5fc5b436dde9..776cf06d7a59 100644
--- a/arch/h8300/include/asm/irq.h
+++ b/arch/h8300/include/asm/irq.h
@@ -2,8 +2,6 @@
 #ifndef _H8300_IRQ_H_
 #define _H8300_IRQ_H_
 
-#include <linux/irqchip.h>
-
 #if defined(CONFIG_CPU_H8300H)
 #define NR_IRQS 64
 #define IRQ_CHIP h8300h_irq_chip
diff --git a/arch/h8300/include/asm/processor.h b/arch/h8300/include/asm/processor.h
index a060b41b2d31..141a23eb62b7 100644
--- a/arch/h8300/include/asm/processor.h
+++ b/arch/h8300/include/asm/processor.h
@@ -105,7 +105,7 @@ static inline void release_thread(struct task_struct *dead_task)
 {
 }
 
-unsigned long get_wchan(struct task_struct *p);
+unsigned long __get_wchan(struct task_struct *p);
 
 #define	KSTK_EIP(tsk)	\
 	({			 \
diff --git a/arch/h8300/kernel/irq.c b/arch/h8300/kernel/irq.c
index 834e4d7b1bcf..8ad6d702cd0b 100644
--- a/arch/h8300/kernel/irq.c
+++ b/arch/h8300/kernel/irq.c
@@ -8,6 +8,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 #include <linux/of_irq.h>
 #include <asm/traps.h>
diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c
index 2ac27e4248a4..8833fa4f5d51 100644
--- a/arch/h8300/kernel/process.c
+++ b/arch/h8300/kernel/process.c
@@ -128,15 +128,12 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	return 0;
 }
 
-unsigned long get_wchan(struct task_struct *p)
+unsigned long __get_wchan(struct task_struct *p)
 {
 	unsigned long fp, pc;
 	unsigned long stack_page;
 	int count = 0;
 
-	if (!p || p == current || task_is_running(p))
-		return 0;
-
 	stack_page = (unsigned long)p;
 	fp = ((struct pt_regs *)p->thread.ksp)->er6;
 	do {
diff --git a/arch/hexagon/include/asm/processor.h b/arch/hexagon/include/asm/processor.h
index 9f0cc99420be..615f7e49968e 100644
--- a/arch/hexagon/include/asm/processor.h
+++ b/arch/hexagon/include/asm/processor.h
@@ -64,7 +64,7 @@ struct thread_struct {
 extern void release_thread(struct task_struct *dead_task);
 
 /* Get wait channel for task P.  */
-extern unsigned long get_wchan(struct task_struct *p);
+extern unsigned long __get_wchan(struct task_struct *p);
 
 /*  The following stuff is pretty HEXAGON specific.  */
 
diff --git a/arch/hexagon/include/asm/timer-regs.h b/arch/hexagon/include/asm/timer-regs.h
deleted file mode 100644
index ee6c61423a05..000000000000
--- a/arch/hexagon/include/asm/timer-regs.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Timer support for Hexagon
- *
- * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
- */
-
-#ifndef _ASM_TIMER_REGS_H
-#define _ASM_TIMER_REGS_H
-
-/*  This stuff should go into a platform specific file  */
-#define TCX0_CLK_RATE		19200
-#define TIMER_ENABLE		0
-#define TIMER_CLR_ON_MATCH	1
-
-/*
- * 8x50 HDD Specs 5-8.  Simulator co-sim not fixed until
- * release 1.1, and then it's "adjustable" and probably not defaulted.
- */
-#define RTOS_TIMER_INT		3
-#ifdef CONFIG_HEXAGON_COMET
-#define RTOS_TIMER_REGS_ADDR	0xAB000000UL
-#endif
-#define SLEEP_CLK_RATE		32000
-
-#endif
diff --git a/arch/hexagon/include/asm/timex.h b/arch/hexagon/include/asm/timex.h
index 8d4ec76fceb4..dfe69e118b2b 100644
--- a/arch/hexagon/include/asm/timex.h
+++ b/arch/hexagon/include/asm/timex.h
@@ -7,11 +7,10 @@
 #define _ASM_TIMEX_H
 
 #include <asm-generic/timex.h>
-#include <asm/timer-regs.h>
 #include <asm/hexagon_vm.h>
 
 /* Using TCX0 as our clock.  CLOCK_TICK_RATE scheduled to be removed. */
-#define CLOCK_TICK_RATE              TCX0_CLK_RATE
+#define CLOCK_TICK_RATE              19200
 
 #define ARCH_HAS_READ_CURRENT_TIMER
 
diff --git a/arch/hexagon/kernel/.gitignore b/arch/hexagon/kernel/.gitignore
new file mode 100644
index 000000000000..c5f676c3c224
--- /dev/null
+++ b/arch/hexagon/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/hexagon/kernel/process.c b/arch/hexagon/kernel/process.c
index 6a6835fb4242..232dfd8956aa 100644
--- a/arch/hexagon/kernel/process.c
+++ b/arch/hexagon/kernel/process.c
@@ -130,13 +130,11 @@ void flush_thread(void)
  * is an identification of the point at which the scheduler
  * was invoked by a blocked thread.
  */
-unsigned long get_wchan(struct task_struct *p)
+unsigned long __get_wchan(struct task_struct *p)
 {
 	unsigned long fp, pc;
 	unsigned long stack_page;
 	int count = 0;
-	if (!p || p == current || task_is_running(p))
-		return 0;
 
 	stack_page = (unsigned long)task_stack_page(p);
 	fp = ((struct hexagon_switch_stack *)p->thread.switch_sp)->fp;
diff --git a/arch/hexagon/kernel/time.c b/arch/hexagon/kernel/time.c
index feffe527ac92..febc95714d75 100644
--- a/arch/hexagon/kernel/time.c
+++ b/arch/hexagon/kernel/time.c
@@ -17,9 +17,10 @@
 #include <linux/of_irq.h>
 #include <linux/module.h>
 
-#include <asm/timer-regs.h>
 #include <asm/hexagon_vm.h>
 
+#define TIMER_ENABLE		BIT(0)
+
 /*
  * For the clocksource we need:
  *	pcycle frequency (600MHz)
@@ -33,6 +34,13 @@ cycles_t	pcycle_freq_mhz;
 cycles_t	thread_freq_mhz;
 cycles_t	sleep_clk_freq;
 
+/*
+ * 8x50 HDD Specs 5-8.  Simulator co-sim not fixed until
+ * release 1.1, and then it's "adjustable" and probably not defaulted.
+ */
+#define RTOS_TIMER_INT		3
+#define RTOS_TIMER_REGS_ADDR	0xAB000000UL
+
 static struct resource rtos_timer_resources[] = {
 	{
 		.start	= RTOS_TIMER_REGS_ADDR,
@@ -80,7 +88,7 @@ static int set_next_event(unsigned long delta, struct clock_event_device *evt)
 	iowrite32(0, &rtos_timer->clear);
 
 	iowrite32(delta, &rtos_timer->match);
-	iowrite32(1 << TIMER_ENABLE, &rtos_timer->enable);
+	iowrite32(TIMER_ENABLE, &rtos_timer->enable);
 	return 0;
 }
 
diff --git a/arch/hexagon/lib/io.c b/arch/hexagon/lib/io.c
index d35d69d6588c..55f75392857b 100644
--- a/arch/hexagon/lib/io.c
+++ b/arch/hexagon/lib/io.c
@@ -27,6 +27,7 @@ void __raw_readsw(const void __iomem *addr, void *data, int len)
 		*dst++ = *src;
 
 }
+EXPORT_SYMBOL(__raw_readsw);
 
 /*
  * __raw_writesw - read words a short at a time
@@ -47,6 +48,7 @@ void __raw_writesw(void __iomem *addr, const void *data, int len)
 
 
 }
+EXPORT_SYMBOL(__raw_writesw);
 
 /*  Pretty sure len is pre-adjusted for the length of the access already */
 void __raw_readsl(const void __iomem *addr, void *data, int len)
@@ -62,6 +64,7 @@ void __raw_readsl(const void __iomem *addr, void *data, int len)
 
 
 }
+EXPORT_SYMBOL(__raw_readsl);
 
 void __raw_writesl(void __iomem *addr, const void *data, int len)
 {
@@ -76,3 +79,4 @@ void __raw_writesl(void __iomem *addr, const void *data, int len)
 
 
 }
+EXPORT_SYMBOL(__raw_writesl);
diff --git a/arch/ia64/Kconfig.debug b/arch/ia64/Kconfig.debug
index 40ca23bd228d..2ce008e2d164 100644
--- a/arch/ia64/Kconfig.debug
+++ b/arch/ia64/Kconfig.debug
@@ -39,7 +39,7 @@ config DISABLE_VHPT
 
 config IA64_DEBUG_CMPXCHG
 	bool "Turn on compare-and-exchange bug checking (slow!)"
-	depends on DEBUG_KERNEL
+	depends on DEBUG_KERNEL && PRINTK
 	help
 	  Selecting this option turns on bug checking for the IA-64
 	  compare-and-exchange instructions.  This is slow!  Itaniums
diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
index 7e548c654a29..3b3ac3e1f272 100644
--- a/arch/ia64/Makefile
+++ b/arch/ia64/Makefile
@@ -67,8 +67,6 @@ vmlinux.bin: vmlinux FORCE
 unwcheck: vmlinux
 	-$(Q)READELF=$(READELF) $(PYTHON3) $(srctree)/arch/ia64/scripts/unwcheck.py $<
 
-archclean:
-
 archheaders:
 	$(Q)$(MAKE) $(build)=arch/ia64/kernel/syscalls all
 
diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h
index 2d8bcdc27d7f..45365c2ef598 100644
--- a/arch/ia64/include/asm/processor.h
+++ b/arch/ia64/include/asm/processor.h
@@ -330,7 +330,7 @@ struct task_struct;
 #define release_thread(dead_task)
 
 /* Get wait channel for task P.  */
-extern unsigned long get_wchan (struct task_struct *p);
+extern unsigned long __get_wchan (struct task_struct *p);
 
 /* Return instruction pointer of blocked task TSK.  */
 #define KSTK_EIP(tsk)					\
diff --git a/arch/ia64/include/asm/ptrace.h b/arch/ia64/include/asm/ptrace.h
index 08179135905c..a10a498eede1 100644
--- a/arch/ia64/include/asm/ptrace.h
+++ b/arch/ia64/include/asm/ptrace.h
@@ -51,6 +51,11 @@
  * the canonical representation by adding to instruction pointer.
  */
 # define instruction_pointer(regs) ((regs)->cr_iip + ia64_psr(regs)->ri)
+# define instruction_pointer_set(regs, val)	\
+({						\
+	ia64_psr(regs)->ri = (val & 0xf);	\
+	regs->cr_iip = (val & ~0xfULL);		\
+})
 
 static inline unsigned long user_stack_pointer(struct pt_regs *regs)
 {
@@ -129,9 +134,9 @@ static inline long regs_return_value(struct pt_regs *regs)
   extern void ia64_decrement_ip (struct pt_regs *pt);
 
   extern void ia64_ptrace_stop(void);
-  #define arch_ptrace_stop(code, info) \
+  #define arch_ptrace_stop() \
 	ia64_ptrace_stop()
-  #define arch_ptrace_stop_needed(code, info) \
+  #define arch_ptrace_stop_needed() \
 	(!test_thread_flag(TIF_RESTORE_RSE))
 
   extern void ptrace_attach_sync_user_rbs (struct task_struct *);
diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
index 864775970c50..0e5c1ad3239c 100644
--- a/arch/ia64/include/asm/spinlock.h
+++ b/arch/ia64/include/asm/spinlock.h
@@ -124,18 +124,13 @@ static __always_inline void arch_spin_unlock(arch_spinlock_t *lock)
 	__ticket_spin_unlock(lock);
 }
 
-static __always_inline void arch_spin_lock_flags(arch_spinlock_t *lock,
-						  unsigned long flags)
-{
-	arch_spin_lock(lock);
-}
-#define arch_spin_lock_flags	arch_spin_lock_flags
-
 #ifdef ASM_SUPPORTED
 
 static __always_inline void
-arch_read_lock_flags(arch_rwlock_t *lock, unsigned long flags)
+arch_read_lock(arch_rwlock_t *lock)
 {
+	unsigned long flags = 0;
+
 	__asm__ __volatile__ (
 		"tbit.nz p6, p0 = %1,%2\n"
 		"br.few 3f\n"
@@ -157,13 +152,8 @@ arch_read_lock_flags(arch_rwlock_t *lock, unsigned long flags)
 		: "p6", "p7", "r2", "memory");
 }
 
-#define arch_read_lock_flags arch_read_lock_flags
-#define arch_read_lock(lock) arch_read_lock_flags(lock, 0)
-
 #else /* !ASM_SUPPORTED */
 
-#define arch_read_lock_flags(rw, flags) arch_read_lock(rw)
-
 #define arch_read_lock(rw)								\
 do {											\
 	arch_rwlock_t *__read_lock_ptr = (rw);						\
@@ -186,8 +176,10 @@ do {								\
 #ifdef ASM_SUPPORTED
 
 static __always_inline void
-arch_write_lock_flags(arch_rwlock_t *lock, unsigned long flags)
+arch_write_lock(arch_rwlock_t *lock)
 {
+	unsigned long flags = 0;
+
 	__asm__ __volatile__ (
 		"tbit.nz p6, p0 = %1, %2\n"
 		"mov ar.ccv = r0\n"
@@ -210,9 +202,6 @@ arch_write_lock_flags(arch_rwlock_t *lock, unsigned long flags)
 		: "ar.ccv", "p6", "p7", "r2", "r29", "memory");
 }
 
-#define arch_write_lock_flags arch_write_lock_flags
-#define arch_write_lock(rw) arch_write_lock_flags(rw, 0)
-
 #define arch_write_trylock(rw)							\
 ({										\
 	register long result;							\
diff --git a/arch/ia64/include/asm/syscall.h b/arch/ia64/include/asm/syscall.h
index 0d23c0049301..2b02a3fb862a 100644
--- a/arch/ia64/include/asm/syscall.h
+++ b/arch/ia64/include/asm/syscall.h
@@ -55,21 +55,8 @@ static inline void syscall_set_return_value(struct task_struct *task,
 	}
 }
 
-extern void ia64_syscall_get_set_arguments(struct task_struct *task,
-	struct pt_regs *regs, unsigned long *args, int rw);
-static inline void syscall_get_arguments(struct task_struct *task,
-					 struct pt_regs *regs,
-					 unsigned long *args)
-{
-	ia64_syscall_get_set_arguments(task, regs, args, 0);
-}
-
-static inline void syscall_set_arguments(struct task_struct *task,
-					 struct pt_regs *regs,
-					 unsigned long *args)
-{
-	ia64_syscall_get_set_arguments(task, regs, args, 1);
-}
+extern void syscall_get_arguments(struct task_struct *task,
+	struct pt_regs *regs, unsigned long *args);
 
 static inline int syscall_get_arch(struct task_struct *task)
 {
diff --git a/arch/ia64/kernel/audit.c b/arch/ia64/kernel/audit.c
index 5192ca899fe6..ec61f20ca61f 100644
--- a/arch/ia64/kernel/audit.c
+++ b/arch/ia64/kernel/audit.c
@@ -38,13 +38,15 @@ int audit_classify_syscall(int abi, unsigned syscall)
 {
 	switch(syscall) {
 	case __NR_open:
-		return 2;
+		return AUDITSC_OPEN;
 	case __NR_openat:
-		return 3;
+		return AUDITSC_OPENAT;
 	case __NR_execve:
-		return 5;
+		return AUDITSC_EXECVE;
+	case __NR_openat2:
+		return AUDITSC_OPENAT2;
 	default:
-		return 0;
+		return AUDITSC_NATIVE;
 	}
 }
 
diff --git a/arch/ia64/kernel/ftrace.c b/arch/ia64/kernel/ftrace.c
index b2ab2d58fb30..d6360fd404ab 100644
--- a/arch/ia64/kernel/ftrace.c
+++ b/arch/ia64/kernel/ftrace.c
@@ -194,9 +194,3 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
 	flush_icache_range(addr, addr + 16);
 	return 0;
 }
-
-/* run from kstop_machine */
-int __init ftrace_dyn_arch_init(void)
-{
-	return 0;
-}
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index 441ed04b1037..1a7bab1c5d7c 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -392,13 +392,13 @@ static void __kprobes set_current_kprobe(struct kprobe *p,
 	__this_cpu_write(current_kprobe, p);
 }
 
-static void kretprobe_trampoline(void)
+void __kretprobe_trampoline(void)
 {
 }
 
 int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 {
-	regs->cr_iip = __kretprobe_trampoline_handler(regs, kretprobe_trampoline, NULL);
+	regs->cr_iip = __kretprobe_trampoline_handler(regs, NULL);
 	/*
 	 * By returning a non-zero value, we are telling
 	 * kprobe_handler() that we don't want the post_handler
@@ -414,7 +414,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
 	ri->fp = NULL;
 
 	/* Replace the return addr with trampoline addr */
-	regs->b0 = ((struct fnptr *)kretprobe_trampoline)->ip;
+	regs->b0 = (unsigned long)dereference_function_descriptor(__kretprobe_trampoline);
 }
 
 /* Check the instruction in the slot is break */
@@ -890,11 +890,6 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
 	return ret;
 }
 
-unsigned long arch_deref_entry_point(void *entry)
-{
-	return ((struct fnptr *)entry)->ip;
-}
-
 static struct kprobe trampoline_p = {
 	.pre_handler = trampoline_probe_handler
 };
@@ -902,14 +897,14 @@ static struct kprobe trampoline_p = {
 int __init arch_init_kprobes(void)
 {
 	trampoline_p.addr =
-		(kprobe_opcode_t *)((struct fnptr *)kretprobe_trampoline)->ip;
+		dereference_function_descriptor(__kretprobe_trampoline);
 	return register_kprobe(&trampoline_p);
 }
 
 int __kprobes arch_trampoline_kprobe(struct kprobe *p)
 {
 	if (p->addr ==
-		(kprobe_opcode_t *)((struct fnptr *)kretprobe_trampoline)->ip)
+		dereference_function_descriptor(__kretprobe_trampoline))
 		return 1;
 
 	return 0;
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index e56d63f4abf9..834df24a88f1 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -523,15 +523,12 @@ exit_thread (struct task_struct *tsk)
 }
 
 unsigned long
-get_wchan (struct task_struct *p)
+__get_wchan (struct task_struct *p)
 {
 	struct unw_frame_info info;
 	unsigned long ip;
 	int count = 0;
 
-	if (!p || p == current || task_is_running(p))
-		return 0;
-
 	/*
 	 * Note: p may not be a blocked task (it could be current or
 	 * another process running on some other CPU.  Rather than
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index df28c7dd164f..6a1439eaa050 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -2001,17 +2001,16 @@ const struct user_regset_view *task_user_regset_view(struct task_struct *tsk)
 	return &user_ia64_view;
 }
 
-struct syscall_get_set_args {
+struct syscall_get_args {
 	unsigned int i;
 	unsigned int n;
 	unsigned long *args;
 	struct pt_regs *regs;
-	int rw;
 };
 
-static void syscall_get_set_args_cb(struct unw_frame_info *info, void *data)
+static void syscall_get_args_cb(struct unw_frame_info *info, void *data)
 {
-	struct syscall_get_set_args *args = data;
+	struct syscall_get_args *args = data;
 	struct pt_regs *pt = args->regs;
 	unsigned long *krbs, cfm, ndirty, nlocals, nouts;
 	int i, count;
@@ -2042,37 +2041,31 @@ static void syscall_get_set_args_cb(struct unw_frame_info *info, void *data)
 	/* Iterate over outs. */
 	for (i = 0; i < count; i++) {
 		int j = ndirty + nlocals + i + args->i;
-		if (args->rw)
-			*ia64_rse_skip_regs(krbs, j) = args->args[i];
-		else
-			args->args[i] = *ia64_rse_skip_regs(krbs, j);
+		args->args[i] = *ia64_rse_skip_regs(krbs, j);
 	}
 
-	if (!args->rw) {
-		while (i < args->n) {
-			args->args[i] = 0;
-			i++;
-		}
+	while (i < args->n) {
+		args->args[i] = 0;
+		i++;
 	}
 }
 
-void ia64_syscall_get_set_arguments(struct task_struct *task,
-	struct pt_regs *regs, unsigned long *args, int rw)
+void syscall_get_arguments(struct task_struct *task,
+	struct pt_regs *regs, unsigned long *args)
 {
-	struct syscall_get_set_args data = {
+	struct syscall_get_args data = {
 		.i = 0,
 		.n = 6,
 		.args = args,
 		.regs = regs,
-		.rw = rw,
 	};
 
 	if (task == current)
-		unw_init_running(syscall_get_set_args_cb, &data);
+		unw_init_running(syscall_get_args_cb, &data);
 	else {
 		struct unw_frame_info ufi;
 		memset(&ufi, 0, sizeof(ufi));
 		unw_init_from_blocked_task(&ufi, task);
-		syscall_get_set_args_cb(&ufi, &data);
+		syscall_get_args_cb(&ufi, &data);
 	}
 }
diff --git a/arch/ia64/kernel/syscalls/syscall.tbl b/arch/ia64/kernel/syscalls/syscall.tbl
index 6fea1844fb95..707ae121f6d3 100644
--- a/arch/ia64/kernel/syscalls/syscall.tbl
+++ b/arch/ia64/kernel/syscalls/syscall.tbl
@@ -369,3 +369,4 @@
 446	common	landlock_restrict_self		sys_landlock_restrict_self
 # 447 reserved for memfd_secret
 448	common	process_mrelease		sys_process_mrelease
+449	common  futex_waitv                     sys_futex_waitv
diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index 42e025cfbd08..24901d809301 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -153,7 +153,7 @@ find_memory (void)
 	efi_memmap_walk(find_max_min_low_pfn, NULL);
 	max_pfn = max_low_pfn;
 
-	memblock_add_node(0, PFN_PHYS(max_low_pfn), 0);
+	memblock_add_node(0, PFN_PHYS(max_low_pfn), 0, MEMBLOCK_NONE);
 
 	find_initrd();
 
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index 5c6da8d83c1a..5d165607bf35 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -378,7 +378,7 @@ int __init register_active_ranges(u64 start, u64 len, int nid)
 #endif
 
 	if (start < end)
-		memblock_add_node(__pa(start), end - start, nid);
+		memblock_add_node(__pa(start), end - start, nid, MEMBLOCK_NONE);
 	return 0;
 }
 
diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
index 277d61a09463..0d00ef5117dc 100644
--- a/arch/m68k/Kconfig.cpu
+++ b/arch/m68k/Kconfig.cpu
@@ -53,17 +53,6 @@ config M68000
 	  System-On-Chip devices (eg 68328, 68302, etc). It does not contain
 	  a paging MMU.
 
-config MCPU32
-	bool
-	select CPU_HAS_NO_BITFIELDS
-	select CPU_HAS_NO_CAS
-	select CPU_HAS_NO_UNALIGNED
-	select CPU_NO_EFFICIENT_FFS
-	help
-	  The Freescale (was then Motorola) CPU32 is a CPU core that is
-	  based on the 68020 processor. For the most part it is used in
-	  System-On-Chip parts, and does not contain a paging MMU.
-
 config M68020
 	bool "68020 support"
 	depends on MMU
diff --git a/arch/m68k/Kconfig.machine b/arch/m68k/Kconfig.machine
index 36fa0c3ef129..eeab4f3e6c19 100644
--- a/arch/m68k/Kconfig.machine
+++ b/arch/m68k/Kconfig.machine
@@ -203,6 +203,7 @@ config INIT_LCD
 config MEMORY_RESERVE
 	int "Memory reservation (MiB)"
 	depends on (UCSIMM || UCDIMM)
+	default 0
 	help
 	  Reserve certain memory regions on 68x328 based boards.
 
diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile
index dd0c0ec67f67..740fc97b9c0f 100644
--- a/arch/m68k/Makefile
+++ b/arch/m68k/Makefile
@@ -2,9 +2,7 @@
 # m68k/Makefile
 #
 # This file is included by the global makefile so that you can add your own
-# architecture-specific flags and dependencies. Remember to do have actions
-# for "archclean" and "archdep" for cleaning up and making dependencies for
-# this architecture
+# architecture-specific flags and dependencies.
 #
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig
index 5f536286f5fc..e2b14ea99342 100644
--- a/arch/m68k/configs/amiga_defconfig
+++ b/arch/m68k/configs/amiga_defconfig
@@ -302,6 +302,7 @@ CONFIG_MPLS_ROUTING=m
 CONFIG_MPLS_IPTUNNEL=m
 CONFIG_NET_NSH=m
 CONFIG_AF_KCM=m
+CONFIG_MCTP=m
 # CONFIG_WIRELESS is not set
 CONFIG_PSAMPLE=m
 CONFIG_NET_IFE=m
@@ -474,6 +475,8 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_EXFAT_FS=m
+CONFIG_NTFS3_FS=m
+CONFIG_NTFS3_LZX_XPRESS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_CHILDREN=y
 CONFIG_TMPFS=y
@@ -580,6 +583,7 @@ CONFIG_CRYPTO_ADIANTUM=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_BLAKE2S=m
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_RMD160=m
 CONFIG_CRYPTO_SHA3=m
@@ -618,7 +622,6 @@ CONFIG_CRC32_SELFTEST=m
 CONFIG_CRC64=m
 CONFIG_XZ_DEC_TEST=m
 CONFIG_GLOB_SELFTEST=m
-CONFIG_STRING_SELFTEST=m
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_TEST_LOCKUP=m
@@ -627,12 +630,12 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_KUNIT=m
 CONFIG_KUNIT_ALL_TESTS=m
 CONFIG_TEST_MIN_HEAP=m
-CONFIG_TEST_SORT=m
 CONFIG_TEST_DIV64=m
 CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
+CONFIG_STRING_SELFTEST=m
 CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_STRSCPY=m
 CONFIG_TEST_KSTRTOX=m
diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig
index d9568644051a..41f3f3b738b3 100644
--- a/arch/m68k/configs/apollo_defconfig
+++ b/arch/m68k/configs/apollo_defconfig
@@ -298,6 +298,7 @@ CONFIG_MPLS_ROUTING=m
 CONFIG_MPLS_IPTUNNEL=m
 CONFIG_NET_NSH=m
 CONFIG_AF_KCM=m
+CONFIG_MCTP=m
 # CONFIG_WIRELESS is not set
 CONFIG_PSAMPLE=m
 CONFIG_NET_IFE=m
@@ -431,6 +432,8 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_EXFAT_FS=m
+CONFIG_NTFS3_FS=m
+CONFIG_NTFS3_LZX_XPRESS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_CHILDREN=y
 CONFIG_TMPFS=y
@@ -537,6 +540,7 @@ CONFIG_CRYPTO_ADIANTUM=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_BLAKE2S=m
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_RMD160=m
 CONFIG_CRYPTO_SHA3=m
@@ -574,7 +578,6 @@ CONFIG_PRIME_NUMBERS=m
 CONFIG_CRC32_SELFTEST=m
 CONFIG_CRC64=m
 CONFIG_XZ_DEC_TEST=m
-CONFIG_STRING_SELFTEST=m
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_TEST_LOCKUP=m
@@ -583,12 +586,12 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_KUNIT=m
 CONFIG_KUNIT_ALL_TESTS=m
 CONFIG_TEST_MIN_HEAP=m
-CONFIG_TEST_SORT=m
 CONFIG_TEST_DIV64=m
 CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
+CONFIG_STRING_SELFTEST=m
 CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_STRSCPY=m
 CONFIG_TEST_KSTRTOX=m
diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig
index dbf1960c6669..3fd0ea135886 100644
--- a/arch/m68k/configs/atari_defconfig
+++ b/arch/m68k/configs/atari_defconfig
@@ -305,6 +305,7 @@ CONFIG_MPLS_ROUTING=m
 CONFIG_MPLS_IPTUNNEL=m
 CONFIG_NET_NSH=m
 CONFIG_AF_KCM=m
+CONFIG_MCTP=m
 # CONFIG_WIRELESS is not set
 CONFIG_PSAMPLE=m
 CONFIG_NET_IFE=m
@@ -452,6 +453,8 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_EXFAT_FS=m
+CONFIG_NTFS3_FS=m
+CONFIG_NTFS3_LZX_XPRESS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_CHILDREN=y
 CONFIG_TMPFS=y
@@ -558,6 +561,7 @@ CONFIG_CRYPTO_ADIANTUM=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_BLAKE2S=m
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_RMD160=m
 CONFIG_CRYPTO_SHA3=m
@@ -596,7 +600,6 @@ CONFIG_CRC32_SELFTEST=m
 CONFIG_CRC64=m
 CONFIG_XZ_DEC_TEST=m
 CONFIG_GLOB_SELFTEST=m
-CONFIG_STRING_SELFTEST=m
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_TEST_LOCKUP=m
@@ -605,12 +608,12 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_KUNIT=m
 CONFIG_KUNIT_ALL_TESTS=m
 CONFIG_TEST_MIN_HEAP=m
-CONFIG_TEST_SORT=m
 CONFIG_TEST_DIV64=m
 CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
+CONFIG_STRING_SELFTEST=m
 CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_STRSCPY=m
 CONFIG_TEST_KSTRTOX=m
diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig
index 7620db3e33e7..11a19f87e586 100644
--- a/arch/m68k/configs/bvme6000_defconfig
+++ b/arch/m68k/configs/bvme6000_defconfig
@@ -295,6 +295,7 @@ CONFIG_MPLS_ROUTING=m
 CONFIG_MPLS_IPTUNNEL=m
 CONFIG_NET_NSH=m
 CONFIG_AF_KCM=m
+CONFIG_MCTP=m
 # CONFIG_WIRELESS is not set
 CONFIG_PSAMPLE=m
 CONFIG_NET_IFE=m
@@ -424,6 +425,8 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_EXFAT_FS=m
+CONFIG_NTFS3_FS=m
+CONFIG_NTFS3_LZX_XPRESS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_CHILDREN=y
 CONFIG_TMPFS=y
@@ -530,6 +533,7 @@ CONFIG_CRYPTO_ADIANTUM=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_BLAKE2S=m
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_RMD160=m
 CONFIG_CRYPTO_SHA3=m
@@ -567,7 +571,6 @@ CONFIG_PRIME_NUMBERS=m
 CONFIG_CRC32_SELFTEST=m
 CONFIG_CRC64=m
 CONFIG_XZ_DEC_TEST=m
-CONFIG_STRING_SELFTEST=m
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_TEST_LOCKUP=m
@@ -576,12 +579,12 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_KUNIT=m
 CONFIG_KUNIT_ALL_TESTS=m
 CONFIG_TEST_MIN_HEAP=m
-CONFIG_TEST_SORT=m
 CONFIG_TEST_DIV64=m
 CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
+CONFIG_STRING_SELFTEST=m
 CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_STRSCPY=m
 CONFIG_TEST_KSTRTOX=m
diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig
index 113a02d47ebb..ee981271476a 100644
--- a/arch/m68k/configs/hp300_defconfig
+++ b/arch/m68k/configs/hp300_defconfig
@@ -297,6 +297,7 @@ CONFIG_MPLS_ROUTING=m
 CONFIG_MPLS_IPTUNNEL=m
 CONFIG_NET_NSH=m
 CONFIG_AF_KCM=m
+CONFIG_MCTP=m
 # CONFIG_WIRELESS is not set
 CONFIG_PSAMPLE=m
 CONFIG_NET_IFE=m
@@ -433,6 +434,8 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_EXFAT_FS=m
+CONFIG_NTFS3_FS=m
+CONFIG_NTFS3_LZX_XPRESS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_CHILDREN=y
 CONFIG_TMPFS=y
@@ -539,6 +542,7 @@ CONFIG_CRYPTO_ADIANTUM=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_BLAKE2S=m
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_RMD160=m
 CONFIG_CRYPTO_SHA3=m
@@ -576,7 +580,6 @@ CONFIG_PRIME_NUMBERS=m
 CONFIG_CRC32_SELFTEST=m
 CONFIG_CRC64=m
 CONFIG_XZ_DEC_TEST=m
-CONFIG_STRING_SELFTEST=m
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_TEST_LOCKUP=m
@@ -585,12 +588,12 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_KUNIT=m
 CONFIG_KUNIT_ALL_TESTS=m
 CONFIG_TEST_MIN_HEAP=m
-CONFIG_TEST_SORT=m
 CONFIG_TEST_DIV64=m
 CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
+CONFIG_STRING_SELFTEST=m
 CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_STRSCPY=m
 CONFIG_TEST_KSTRTOX=m
diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig
index a8e006e8da66..a48656d328dd 100644
--- a/arch/m68k/configs/mac_defconfig
+++ b/arch/m68k/configs/mac_defconfig
@@ -299,6 +299,7 @@ CONFIG_MPLS_ROUTING=m
 CONFIG_MPLS_IPTUNNEL=m
 CONFIG_NET_NSH=m
 CONFIG_AF_KCM=m
+CONFIG_MCTP=m
 # CONFIG_WIRELESS is not set
 CONFIG_PSAMPLE=m
 CONFIG_NET_IFE=m
@@ -454,6 +455,8 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_EXFAT_FS=m
+CONFIG_NTFS3_FS=m
+CONFIG_NTFS3_LZX_XPRESS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_CHILDREN=y
 CONFIG_TMPFS=y
@@ -560,6 +563,7 @@ CONFIG_CRYPTO_ADIANTUM=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_BLAKE2S=m
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_RMD160=m
 CONFIG_CRYPTO_SHA3=m
@@ -598,7 +602,6 @@ CONFIG_CRC32_SELFTEST=m
 CONFIG_CRC64=m
 CONFIG_XZ_DEC_TEST=m
 CONFIG_GLOB_SELFTEST=m
-CONFIG_STRING_SELFTEST=m
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_TEST_LOCKUP=m
@@ -607,12 +610,12 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_KUNIT=m
 CONFIG_KUNIT_ALL_TESTS=m
 CONFIG_TEST_MIN_HEAP=m
-CONFIG_TEST_SORT=m
 CONFIG_TEST_DIV64=m
 CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
+CONFIG_STRING_SELFTEST=m
 CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_STRSCPY=m
 CONFIG_TEST_KSTRTOX=m
diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig
index b6655907a1f3..b9b7a5cc6a1e 100644
--- a/arch/m68k/configs/multi_defconfig
+++ b/arch/m68k/configs/multi_defconfig
@@ -319,6 +319,7 @@ CONFIG_MPLS_ROUTING=m
 CONFIG_MPLS_IPTUNNEL=m
 CONFIG_NET_NSH=m
 CONFIG_AF_KCM=m
+CONFIG_MCTP=m
 # CONFIG_WIRELESS is not set
 CONFIG_PSAMPLE=m
 CONFIG_NET_IFE=m
@@ -539,6 +540,8 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_EXFAT_FS=m
+CONFIG_NTFS3_FS=m
+CONFIG_NTFS3_LZX_XPRESS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_CHILDREN=y
 CONFIG_TMPFS=y
@@ -645,6 +648,7 @@ CONFIG_CRYPTO_ADIANTUM=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_BLAKE2S=m
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_RMD160=m
 CONFIG_CRYPTO_SHA3=m
@@ -683,7 +687,6 @@ CONFIG_CRC32_SELFTEST=m
 CONFIG_CRC64=m
 CONFIG_XZ_DEC_TEST=m
 CONFIG_GLOB_SELFTEST=m
-CONFIG_STRING_SELFTEST=m
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_TEST_LOCKUP=m
@@ -692,12 +695,12 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_KUNIT=m
 CONFIG_KUNIT_ALL_TESTS=m
 CONFIG_TEST_MIN_HEAP=m
-CONFIG_TEST_SORT=m
 CONFIG_TEST_DIV64=m
 CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
+CONFIG_STRING_SELFTEST=m
 CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_STRSCPY=m
 CONFIG_TEST_KSTRTOX=m
diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig
index 563ba47db8c6..3887b1c9c5fd 100644
--- a/arch/m68k/configs/mvme147_defconfig
+++ b/arch/m68k/configs/mvme147_defconfig
@@ -294,6 +294,7 @@ CONFIG_MPLS_ROUTING=m
 CONFIG_MPLS_IPTUNNEL=m
 CONFIG_NET_NSH=m
 CONFIG_AF_KCM=m
+CONFIG_MCTP=m
 # CONFIG_WIRELESS is not set
 CONFIG_PSAMPLE=m
 CONFIG_NET_IFE=m
@@ -423,6 +424,8 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_EXFAT_FS=m
+CONFIG_NTFS3_FS=m
+CONFIG_NTFS3_LZX_XPRESS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_CHILDREN=y
 CONFIG_TMPFS=y
@@ -529,6 +532,7 @@ CONFIG_CRYPTO_ADIANTUM=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_BLAKE2S=m
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_RMD160=m
 CONFIG_CRYPTO_SHA3=m
@@ -566,7 +570,6 @@ CONFIG_PRIME_NUMBERS=m
 CONFIG_CRC32_SELFTEST=m
 CONFIG_CRC64=m
 CONFIG_XZ_DEC_TEST=m
-CONFIG_STRING_SELFTEST=m
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_TEST_LOCKUP=m
@@ -575,12 +578,12 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_KUNIT=m
 CONFIG_KUNIT_ALL_TESTS=m
 CONFIG_TEST_MIN_HEAP=m
-CONFIG_TEST_SORT=m
 CONFIG_TEST_DIV64=m
 CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
+CONFIG_STRING_SELFTEST=m
 CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_STRSCPY=m
 CONFIG_TEST_KSTRTOX=m
diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig
index 9f1b44de4706..19e5992bba6c 100644
--- a/arch/m68k/configs/mvme16x_defconfig
+++ b/arch/m68k/configs/mvme16x_defconfig
@@ -295,6 +295,7 @@ CONFIG_MPLS_ROUTING=m
 CONFIG_MPLS_IPTUNNEL=m
 CONFIG_NET_NSH=m
 CONFIG_AF_KCM=m
+CONFIG_MCTP=m
 # CONFIG_WIRELESS is not set
 CONFIG_PSAMPLE=m
 CONFIG_NET_IFE=m
@@ -424,6 +425,8 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_EXFAT_FS=m
+CONFIG_NTFS3_FS=m
+CONFIG_NTFS3_LZX_XPRESS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_CHILDREN=y
 CONFIG_TMPFS=y
@@ -530,6 +533,7 @@ CONFIG_CRYPTO_ADIANTUM=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_BLAKE2S=m
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_RMD160=m
 CONFIG_CRYPTO_SHA3=m
@@ -567,7 +571,6 @@ CONFIG_PRIME_NUMBERS=m
 CONFIG_CRC32_SELFTEST=m
 CONFIG_CRC64=m
 CONFIG_XZ_DEC_TEST=m
-CONFIG_STRING_SELFTEST=m
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_TEST_LOCKUP=m
@@ -576,12 +579,12 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_KUNIT=m
 CONFIG_KUNIT_ALL_TESTS=m
 CONFIG_TEST_MIN_HEAP=m
-CONFIG_TEST_SORT=m
 CONFIG_TEST_DIV64=m
 CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
+CONFIG_STRING_SELFTEST=m
 CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_STRSCPY=m
 CONFIG_TEST_KSTRTOX=m
diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig
index 1993433d0840..af25efaa3296 100644
--- a/arch/m68k/configs/q40_defconfig
+++ b/arch/m68k/configs/q40_defconfig
@@ -296,6 +296,7 @@ CONFIG_MPLS_ROUTING=m
 CONFIG_MPLS_IPTUNNEL=m
 CONFIG_NET_NSH=m
 CONFIG_AF_KCM=m
+CONFIG_MCTP=m
 # CONFIG_WIRELESS is not set
 CONFIG_PSAMPLE=m
 CONFIG_NET_IFE=m
@@ -441,6 +442,8 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_EXFAT_FS=m
+CONFIG_NTFS3_FS=m
+CONFIG_NTFS3_LZX_XPRESS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_CHILDREN=y
 CONFIG_TMPFS=y
@@ -547,6 +550,7 @@ CONFIG_CRYPTO_ADIANTUM=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_BLAKE2S=m
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_RMD160=m
 CONFIG_CRYPTO_SHA3=m
@@ -585,7 +589,6 @@ CONFIG_CRC32_SELFTEST=m
 CONFIG_CRC64=m
 CONFIG_XZ_DEC_TEST=m
 CONFIG_GLOB_SELFTEST=m
-CONFIG_STRING_SELFTEST=m
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_TEST_LOCKUP=m
@@ -594,12 +597,12 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_KUNIT=m
 CONFIG_KUNIT_ALL_TESTS=m
 CONFIG_TEST_MIN_HEAP=m
-CONFIG_TEST_SORT=m
 CONFIG_TEST_DIV64=m
 CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
+CONFIG_STRING_SELFTEST=m
 CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_STRSCPY=m
 CONFIG_TEST_KSTRTOX=m
diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig
index 56dbc63cef5b..14dd96d3f5ef 100644
--- a/arch/m68k/configs/sun3_defconfig
+++ b/arch/m68k/configs/sun3_defconfig
@@ -292,6 +292,7 @@ CONFIG_MPLS_ROUTING=m
 CONFIG_MPLS_IPTUNNEL=m
 CONFIG_NET_NSH=m
 CONFIG_AF_KCM=m
+CONFIG_MCTP=m
 # CONFIG_WIRELESS is not set
 CONFIG_PSAMPLE=m
 CONFIG_NET_IFE=m
@@ -426,6 +427,8 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_EXFAT_FS=m
+CONFIG_NTFS3_FS=m
+CONFIG_NTFS3_LZX_XPRESS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_CHILDREN=y
 CONFIG_TMPFS=y
@@ -532,6 +535,7 @@ CONFIG_CRYPTO_ADIANTUM=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_BLAKE2S=m
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_RMD160=m
 CONFIG_CRYPTO_SHA3=m
@@ -569,7 +573,6 @@ CONFIG_PRIME_NUMBERS=m
 CONFIG_CRC32_SELFTEST=m
 CONFIG_CRC64=m
 CONFIG_XZ_DEC_TEST=m
-CONFIG_STRING_SELFTEST=m
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_TEST_LOCKUP=m
@@ -577,12 +580,12 @@ CONFIG_WW_MUTEX_SELFTEST=m
 CONFIG_KUNIT=m
 CONFIG_KUNIT_ALL_TESTS=m
 CONFIG_TEST_MIN_HEAP=m
-CONFIG_TEST_SORT=m
 CONFIG_TEST_DIV64=m
 CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
+CONFIG_STRING_SELFTEST=m
 CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_STRSCPY=m
 CONFIG_TEST_KSTRTOX=m
diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig
index 6bd1bba81ac3..8ac2402ac334 100644
--- a/arch/m68k/configs/sun3x_defconfig
+++ b/arch/m68k/configs/sun3x_defconfig
@@ -292,6 +292,7 @@ CONFIG_MPLS_ROUTING=m
 CONFIG_MPLS_IPTUNNEL=m
 CONFIG_NET_NSH=m
 CONFIG_AF_KCM=m
+CONFIG_MCTP=m
 # CONFIG_WIRELESS is not set
 CONFIG_PSAMPLE=m
 CONFIG_NET_IFE=m
@@ -425,6 +426,8 @@ CONFIG_UDF_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
 CONFIG_EXFAT_FS=m
+CONFIG_NTFS3_FS=m
+CONFIG_NTFS3_LZX_XPRESS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_CHILDREN=y
 CONFIG_TMPFS=y
@@ -531,6 +534,7 @@ CONFIG_CRYPTO_ADIANTUM=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_BLAKE2S=m
+CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_RMD160=m
 CONFIG_CRYPTO_SHA3=m
@@ -568,7 +572,6 @@ CONFIG_PRIME_NUMBERS=m
 CONFIG_CRC32_SELFTEST=m
 CONFIG_CRC64=m
 CONFIG_XZ_DEC_TEST=m
-CONFIG_STRING_SELFTEST=m
 # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_TEST_LOCKUP=m
@@ -577,12 +580,12 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_KUNIT=m
 CONFIG_KUNIT_ALL_TESTS=m
 CONFIG_TEST_MIN_HEAP=m
-CONFIG_TEST_SORT=m
 CONFIG_TEST_DIV64=m
 CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
+CONFIG_STRING_SELFTEST=m
 CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_STRSCPY=m
 CONFIG_TEST_KSTRTOX=m
diff --git a/arch/m68k/emu/nfblock.c b/arch/m68k/emu/nfblock.c
index 9a8394e96388..9c57b245dc12 100644
--- a/arch/m68k/emu/nfblock.c
+++ b/arch/m68k/emu/nfblock.c
@@ -58,7 +58,7 @@ struct nfhd_device {
 	struct gendisk *disk;
 };
 
-static blk_qc_t nfhd_submit_bio(struct bio *bio)
+static void nfhd_submit_bio(struct bio *bio)
 {
 	struct nfhd_device *dev = bio->bi_bdev->bd_disk->private_data;
 	struct bio_vec bvec;
@@ -76,7 +76,6 @@ static blk_qc_t nfhd_submit_bio(struct bio *bio)
 		sec += len;
 	}
 	bio_endio(bio);
-	return BLK_QC_T_NONE;
 }
 
 static int nfhd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
@@ -100,6 +99,7 @@ static int __init nfhd_init_one(int id, u32 blocks, u32 bsize)
 {
 	struct nfhd_device *dev;
 	int dev_id = id - NFHD_DEV_OFFSET;
+	int err = -ENOMEM;
 
 	pr_info("nfhd%u: found device with %u blocks (%u bytes)\n", dev_id,
 		blocks, bsize);
@@ -130,16 +130,20 @@ static int __init nfhd_init_one(int id, u32 blocks, u32 bsize)
 	sprintf(dev->disk->disk_name, "nfhd%u", dev_id);
 	set_capacity(dev->disk, (sector_t)blocks * (bsize / 512));
 	blk_queue_logical_block_size(dev->disk->queue, bsize);
-	add_disk(dev->disk);
+	err = add_disk(dev->disk);
+	if (err)
+		goto out_cleanup_disk;
 
 	list_add_tail(&dev->list, &nfhd_list);
 
 	return 0;
 
+out_cleanup_disk:
+	blk_cleanup_disk(dev->disk);
 free_dev:
 	kfree(dev);
 out:
-	return -ENOMEM;
+	return err;
 }
 
 static int __init nfhd_init(void)
diff --git a/arch/m68k/emu/nfeth.c b/arch/m68k/emu/nfeth.c
index 79e55421cfb1..1a5d1e8eb4c8 100644
--- a/arch/m68k/emu/nfeth.c
+++ b/arch/m68k/emu/nfeth.c
@@ -200,7 +200,7 @@ static struct net_device * __init nfeth_probe(int unit)
 	dev->irq = nfEtherIRQ;
 	dev->netdev_ops = &nfeth_netdev_ops;
 
-	memcpy(dev->dev_addr, mac, ETH_ALEN);
+	eth_hw_addr_set(dev, mac);
 
 	priv = netdev_priv(dev);
 	priv->ethX = unit;
diff --git a/arch/m68k/include/asm/bitops.h b/arch/m68k/include/asm/bitops.h
index 7b414099e5fc..7b93e1fd8ffa 100644
--- a/arch/m68k/include/asm/bitops.h
+++ b/arch/m68k/include/asm/bitops.h
@@ -451,7 +451,7 @@ static inline unsigned long ffz(unsigned long word)
  *	generic functions for those.
  */
 #if (defined(__mcfisaaplus__) || defined(__mcfisac__)) && \
-	!defined(CONFIG_M68000) && !defined(CONFIG_MCPU32)
+	!defined(CONFIG_M68000)
 static inline unsigned long __ffs(unsigned long x)
 {
 	__asm__ __volatile__ ("bitrev %0; ff1 %0"
diff --git a/arch/m68k/include/asm/processor.h b/arch/m68k/include/asm/processor.h
index f4d82c619a5c..ffeda9aa526a 100644
--- a/arch/m68k/include/asm/processor.h
+++ b/arch/m68k/include/asm/processor.h
@@ -150,7 +150,7 @@ static inline void release_thread(struct task_struct *dead_task)
 {
 }
 
-unsigned long get_wchan(struct task_struct *p);
+unsigned long __get_wchan(struct task_struct *p);
 
 #define	KSTK_EIP(tsk)	\
     ({			\
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index 1ab692b952cd..a6030dbaa089 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -263,13 +263,11 @@ int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu)
 }
 EXPORT_SYMBOL(dump_fpu);
 
-unsigned long get_wchan(struct task_struct *p)
+unsigned long __get_wchan(struct task_struct *p)
 {
 	unsigned long fp, pc;
 	unsigned long stack_page;
 	int count = 0;
-	if (!p || p == current || task_is_running(p))
-		return 0;
 
 	stack_page = (unsigned long)task_stack_page(p);
 	fp = ((struct switch_stack *)p->thread.ksp)->a6;
diff --git a/arch/m68k/kernel/syscalls/syscall.tbl b/arch/m68k/kernel/syscalls/syscall.tbl
index 7976dff8f879..45bc32a41b90 100644
--- a/arch/m68k/kernel/syscalls/syscall.tbl
+++ b/arch/m68k/kernel/syscalls/syscall.tbl
@@ -448,3 +448,4 @@
 446	common	landlock_restrict_self		sys_landlock_restrict_self
 # 447 reserved for memfd_secret
 448	common	process_mrelease		sys_process_mrelease
+449	common  futex_waitv                     sys_futex_waitv
diff --git a/arch/m68k/kernel/traps.c b/arch/m68k/kernel/traps.c
index 9718ce94cc84..34d6458340b0 100644
--- a/arch/m68k/kernel/traps.c
+++ b/arch/m68k/kernel/traps.c
@@ -1145,7 +1145,7 @@ asmlinkage void set_esp0(unsigned long ssp)
  */
 asmlinkage void fpsp040_die(void)
 {
-	force_sigsegv(SIGSEGV);
+	force_exit_sig(SIGSEGV);
 }
 
 #ifdef CONFIG_M68KFPU_EMU
diff --git a/arch/m68k/lib/muldi3.c b/arch/m68k/lib/muldi3.c
index 3fb05c698c41..eb7d9d86ff66 100644
--- a/arch/m68k/lib/muldi3.c
+++ b/arch/m68k/lib/muldi3.c
@@ -84,7 +84,7 @@ __muldi3 (DItype u, DItype v)
   DIunion w;
   DIunion uu, vv;
 
-  uu.ll = u,
+  uu.ll = u;
   vv.ll = v;
 
   w.ll = __umulsidi3 (uu.s.low, vv.s.low);
diff --git a/arch/m68k/mm/mcfmmu.c b/arch/m68k/mm/mcfmmu.c
index eac9dde65193..6f1f25125294 100644
--- a/arch/m68k/mm/mcfmmu.c
+++ b/arch/m68k/mm/mcfmmu.c
@@ -174,7 +174,8 @@ void __init cf_bootmem_alloc(void)
 	m68k_memory[0].addr = _rambase;
 	m68k_memory[0].size = _ramend - _rambase;
 
-	memblock_add_node(m68k_memory[0].addr, m68k_memory[0].size, 0);
+	memblock_add_node(m68k_memory[0].addr, m68k_memory[0].size, 0,
+			  MEMBLOCK_NONE);
 
 	/* compute total pages in system */
 	num_pages = PFN_DOWN(_ramend - _rambase);
diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c
index 9f3f77785aa7..2b05bb2bac00 100644
--- a/arch/m68k/mm/motorola.c
+++ b/arch/m68k/mm/motorola.c
@@ -410,7 +410,8 @@ void __init paging_init(void)
 
 	min_addr = m68k_memory[0].addr;
 	max_addr = min_addr + m68k_memory[0].size;
-	memblock_add_node(m68k_memory[0].addr, m68k_memory[0].size, 0);
+	memblock_add_node(m68k_memory[0].addr, m68k_memory[0].size, 0,
+			  MEMBLOCK_NONE);
 	for (i = 1; i < m68k_num_memory;) {
 		if (m68k_memory[i].addr < min_addr) {
 			printk("Ignoring memory chunk at 0x%lx:0x%lx before the first chunk\n",
@@ -421,7 +422,8 @@ void __init paging_init(void)
 				(m68k_num_memory - i) * sizeof(struct m68k_mem_info));
 			continue;
 		}
-		memblock_add_node(m68k_memory[i].addr, m68k_memory[i].size, i);
+		memblock_add_node(m68k_memory[i].addr, m68k_memory[i].size, i,
+				  MEMBLOCK_NONE);
 		addr = m68k_memory[i].addr + m68k_memory[i].size;
 		if (addr > max_addr)
 			max_addr = addr;
diff --git a/arch/microblaze/Kbuild b/arch/microblaze/Kbuild
index a1c597889319..077a0b8e9615 100644
--- a/arch/microblaze/Kbuild
+++ b/arch/microblaze/Kbuild
@@ -3,3 +3,6 @@ obj-y			+= kernel/
 obj-y			+= mm/
 obj-$(CONFIG_PCI)	+= pci/
 obj-y			+= boot/dts/
+
+# for cleaning
+subdir- += boot
diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile
index 9adc6b6434df..e775a696aa6f 100644
--- a/arch/microblaze/Makefile
+++ b/arch/microblaze/Makefile
@@ -60,9 +60,6 @@ export DTB
 
 all: linux.bin
 
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
-
 archheaders:
 	$(Q)$(MAKE) $(build)=arch/microblaze/kernel/syscalls all
 
diff --git a/arch/microblaze/boot/dts/system.dts b/arch/microblaze/boot/dts/system.dts
index b7ee1056779e..22252451ec09 100644
--- a/arch/microblaze/boot/dts/system.dts
+++ b/arch/microblaze/boot/dts/system.dts
@@ -347,12 +347,7 @@
 			interrupts = < 3 2 >;
 			reg = < 0x83c00000 0x10000 >;
 			xlnx,count-width = <0x20>;
-			xlnx,family = "virtex5";
-			xlnx,gen0-assert = <0x1>;
-			xlnx,gen1-assert = <0x1>;
 			xlnx,one-timer-only = <0x0>;
-			xlnx,trig0-assert = <0x1>;
-			xlnx,trig1-assert = <0x1>;
 		} ;
 	} ;
 }  ;
diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h
index 06c6e493590a..7e9e92670df3 100644
--- a/arch/microblaze/include/asm/processor.h
+++ b/arch/microblaze/include/asm/processor.h
@@ -68,7 +68,7 @@ static inline void release_thread(struct task_struct *dead_task)
 {
 }
 
-unsigned long get_wchan(struct task_struct *p);
+unsigned long __get_wchan(struct task_struct *p);
 
 /* The size allocated for kernel stacks. This _must_ be a power of two! */
 # define KERNEL_STACK_SIZE	0x2000
diff --git a/arch/microblaze/include/asm/syscall.h b/arch/microblaze/include/asm/syscall.h
index 3a6924f3cbde..5eb3f624cc59 100644
--- a/arch/microblaze/include/asm/syscall.h
+++ b/arch/microblaze/include/asm/syscall.h
@@ -58,28 +58,6 @@ static inline microblaze_reg_t microblaze_get_syscall_arg(struct pt_regs *regs,
 	return ~0;
 }
 
-static inline void microblaze_set_syscall_arg(struct pt_regs *regs,
-					      unsigned int n,
-					      unsigned long val)
-{
-	switch (n) {
-	case 5:
-		regs->r10 = val;
-	case 4:
-		regs->r9 = val;
-	case 3:
-		regs->r8 = val;
-	case 2:
-		regs->r7 = val;
-	case 1:
-		regs->r6 = val;
-	case 0:
-		regs->r5 = val;
-	default:
-		BUG();
-	}
-}
-
 static inline void syscall_get_arguments(struct task_struct *task,
 					 struct pt_regs *regs,
 					 unsigned long *args)
@@ -91,17 +69,6 @@ static inline void syscall_get_arguments(struct task_struct *task,
 		*args++ = microblaze_get_syscall_arg(regs, i++);
 }
 
-static inline void syscall_set_arguments(struct task_struct *task,
-					 struct pt_regs *regs,
-					 const unsigned long *args)
-{
-	unsigned int i = 0;
-	unsigned int n = 6;
-
-	while (n--)
-		microblaze_set_syscall_arg(regs, i++, *args++);
-}
-
 asmlinkage unsigned long do_syscall_trace_enter(struct pt_regs *regs);
 asmlinkage void do_syscall_trace_leave(struct pt_regs *regs);
 
diff --git a/arch/microblaze/kernel/ftrace.c b/arch/microblaze/kernel/ftrace.c
index 224eea40e1ee..188749d62709 100644
--- a/arch/microblaze/kernel/ftrace.c
+++ b/arch/microblaze/kernel/ftrace.c
@@ -163,11 +163,6 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 	return ret;
 }
 
-int __init ftrace_dyn_arch_init(void)
-{
-	return 0;
-}
-
 int ftrace_update_ftrace_func(ftrace_func_t func)
 {
 	unsigned long ip = (unsigned long)(&ftrace_call);
diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index 62aa237180b6..5e2b91c1e8ce 100644
--- a/arch/microblaze/kernel/process.c
+++ b/arch/microblaze/kernel/process.c
@@ -112,7 +112,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg,
 	return 0;
 }
 
-unsigned long get_wchan(struct task_struct *p)
+unsigned long __get_wchan(struct task_struct *p)
 {
 /* TBD (used by procfs) */
 	return 0;
diff --git a/arch/microblaze/kernel/syscalls/syscall.tbl b/arch/microblaze/kernel/syscalls/syscall.tbl
index 6b0e11362bd2..2204bde3ce4a 100644
--- a/arch/microblaze/kernel/syscalls/syscall.tbl
+++ b/arch/microblaze/kernel/syscalls/syscall.tbl
@@ -454,3 +454,4 @@
 446	common	landlock_restrict_self		sys_landlock_restrict_self
 # 447 reserved for memfd_secret
 448	common	process_mrelease		sys_process_mrelease
+449	common  futex_waitv                     sys_futex_waitv
diff --git a/arch/microblaze/mm/pgtable.c b/arch/microblaze/mm/pgtable.c
index c1833b159d3b..9f73265aad4e 100644
--- a/arch/microblaze/mm/pgtable.c
+++ b/arch/microblaze/mm/pgtable.c
@@ -34,6 +34,7 @@
 #include <linux/mm_types.h>
 #include <linux/pgtable.h>
 #include <linux/memblock.h>
+#include <linux/kallsyms.h>
 
 #include <asm/pgalloc.h>
 #include <linux/io.h>
@@ -171,7 +172,7 @@ void __init mapin_ram(void)
 	for (s = 0; s < lowmem_size; s += PAGE_SIZE) {
 		f = _PAGE_PRESENT | _PAGE_ACCESSED |
 				_PAGE_SHARED | _PAGE_HWEXEC;
-		if ((char *) v < _stext || (char *) v >= _etext)
+		if (!is_kernel_text(v))
 			f |= _PAGE_WRENABLE;
 		else
 			/* On the MicroBlaze, no user access
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index 557585f1be41..622a4867f9e9 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -587,13 +587,12 @@ static void pcibios_fixup_resources(struct pci_dev *dev)
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pcibios_fixup_resources);
 
-int pcibios_add_device(struct pci_dev *dev)
+int pcibios_device_add(struct pci_dev *dev)
 {
 	dev->irq = of_irq_parse_and_map_pci(dev, 0, 0);
 
 	return 0;
 }
-EXPORT_SYMBOL(pcibios_add_device);
 
 /*
  * Reparent resource children of pr that conflict with res
diff --git a/arch/mips/Kbuild b/arch/mips/Kbuild
index d5d6ef9bb986..9e8071f0e58f 100644
--- a/arch/mips/Kbuild
+++ b/arch/mips/Kbuild
@@ -25,3 +25,6 @@ obj-y += vdso/
 ifdef CONFIG_KVM
 obj-y += kvm/
 endif
+
+# for cleaning
+subdir- += boot
diff --git a/arch/mips/Kbuild.platforms b/arch/mips/Kbuild.platforms
index 584081df89c2..30193bcf9caa 100644
--- a/arch/mips/Kbuild.platforms
+++ b/arch/mips/Kbuild.platforms
@@ -19,7 +19,6 @@ platform-$(CONFIG_MACH_LOONGSON32)	+= loongson32/
 platform-$(CONFIG_MACH_LOONGSON64)	+= loongson64/
 platform-$(CONFIG_MIPS_MALTA)		+= mti-malta/
 platform-$(CONFIG_MACH_NINTENDO64)	+= n64/
-platform-$(CONFIG_NLM_COMMON)		+= netlogic/
 platform-$(CONFIG_PIC32MZDA)		+= pic32/
 platform-$(CONFIG_RALINK)		+= ralink/
 platform-$(CONFIG_MIKROTIK_RB532)	+= rb532/
@@ -38,4 +37,4 @@ platform-$(CONFIG_MACH_TX49XX)		+= txx9/
 platform-$(CONFIG_MACH_VR41XX)		+= vr41xx/
 
 # include the platform specific files
-include $(patsubst %, $(srctree)/arch/mips/%/Platform, $(platform-y))
+include $(patsubst %/, $(srctree)/arch/mips/%/Platform, $(platform-y))
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 6b8f591c5054..0215dc1529e9 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -47,7 +47,6 @@ config MIPS
 	select GENERIC_SMP_IDLE_THREAD
 	select GENERIC_TIME_VSYSCALL
 	select GUP_GET_PTE_LOW_HIGH if CPU_MIPS32 && PHYS_ADDR_T_64BIT
-	select HANDLE_DOMAIN_IRQ
 	select HAVE_ARCH_COMPILER_H
 	select HAVE_ARCH_JUMP_LABEL
 	select HAVE_ARCH_KGDB if MIPS_FP_SUPPORT
@@ -57,7 +56,6 @@ config MIPS
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_ARCH_TRANSPARENT_HUGEPAGE if CPU_SUPPORTS_HUGEPAGES
 	select HAVE_ASM_MODVERSIONS
-	select HAVE_CBPF_JIT if !64BIT && !CPU_MICROMIPS
 	select HAVE_CONTEXT_TRACKING
 	select HAVE_TIF_NOHZ
 	select HAVE_C_RECORDMCOUNT
@@ -65,7 +63,10 @@ config MIPS
 	select HAVE_DEBUG_STACKOVERFLOW
 	select HAVE_DMA_CONTIGUOUS
 	select HAVE_DYNAMIC_FTRACE
-	select HAVE_EBPF_JIT if 64BIT && !CPU_MICROMIPS && TARGET_ISA_REV >= 2
+	select HAVE_EBPF_JIT if !CPU_MICROMIPS && \
+				!CPU_DADDI_WORKAROUNDS && \
+				!CPU_R4000_WORKAROUNDS && \
+				!CPU_R4400_WORKAROUNDS
 	select HAVE_EXIT_THREAD
 	select HAVE_FAST_GUP
 	select HAVE_FTRACE_MCOUNT_RECORD
@@ -291,6 +292,8 @@ config BMIPS_GENERIC
 	select USB_OHCI_BIG_ENDIAN_DESC if CPU_BIG_ENDIAN
 	select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
 	select HARDIRQS_SW_RESEND
+	select HAVE_PCI
+	select PCI_DRIVERS_GENERIC
 	help
 	  Build a generic DT-based kernel image that boots on select
 	  BCM33xx cable modem chips, BCM63xx DSL chips, and BCM7xxx set-top
@@ -332,6 +335,9 @@ config BCM63XX
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_BIG_ENDIAN
 	select SYS_HAS_EARLY_PRINTK
+	select SYS_HAS_CPU_BMIPS32_3300
+	select SYS_HAS_CPU_BMIPS4350
+	select SYS_HAS_CPU_BMIPS4380
 	select SWAP_IO_SPACE
 	select GPIOLIB
 	select MIPS_L1_CACHE_SHIFT_4
@@ -994,60 +1000,6 @@ config CAVIUM_OCTEON_SOC
 		Hikari
 	  Say Y here for most Octeon reference boards.
 
-config NLM_XLR_BOARD
-	bool "Netlogic XLR/XLS based systems"
-	select BOOT_ELF32
-	select NLM_COMMON
-	select SYS_HAS_CPU_XLR
-	select SYS_SUPPORTS_SMP
-	select HAVE_PCI
-	select SWAP_IO_SPACE
-	select SYS_SUPPORTS_32BIT_KERNEL
-	select SYS_SUPPORTS_64BIT_KERNEL
-	select PHYS_ADDR_T_64BIT
-	select SYS_SUPPORTS_BIG_ENDIAN
-	select SYS_SUPPORTS_HIGHMEM
-	select NR_CPUS_DEFAULT_32
-	select CEVT_R4K
-	select CSRC_R4K
-	select IRQ_MIPS_CPU
-	select ZONE_DMA32 if 64BIT
-	select SYNC_R4K
-	select SYS_HAS_EARLY_PRINTK
-	select SYS_SUPPORTS_ZBOOT
-	select SYS_SUPPORTS_ZBOOT_UART16550
-	help
-	  Support for systems based on Netlogic XLR and XLS processors.
-	  Say Y here if you have a XLR or XLS based board.
-
-config NLM_XLP_BOARD
-	bool "Netlogic XLP based systems"
-	select BOOT_ELF32
-	select NLM_COMMON
-	select SYS_HAS_CPU_XLP
-	select SYS_SUPPORTS_SMP
-	select HAVE_PCI
-	select SYS_SUPPORTS_32BIT_KERNEL
-	select SYS_SUPPORTS_64BIT_KERNEL
-	select PHYS_ADDR_T_64BIT
-	select GPIOLIB
-	select SYS_SUPPORTS_BIG_ENDIAN
-	select SYS_SUPPORTS_LITTLE_ENDIAN
-	select SYS_SUPPORTS_HIGHMEM
-	select NR_CPUS_DEFAULT_32
-	select CEVT_R4K
-	select CSRC_R4K
-	select IRQ_MIPS_CPU
-	select ZONE_DMA32 if 64BIT
-	select SYNC_R4K
-	select SYS_HAS_EARLY_PRINTK
-	select USE_OF
-	select SYS_SUPPORTS_ZBOOT
-	select SYS_SUPPORTS_ZBOOT_UART16550
-	help
-	  This board is based on Netlogic XLP Processor.
-	  Say Y here if you have a XLP based board.
-
 endchoice
 
 source "arch/mips/alchemy/Kconfig"
@@ -1070,7 +1022,6 @@ source "arch/mips/cavium-octeon/Kconfig"
 source "arch/mips/loongson2ef/Kconfig"
 source "arch/mips/loongson32/Kconfig"
 source "arch/mips/loongson64/Kconfig"
-source "arch/mips/netlogic/Kconfig"
 
 endmenu
 
@@ -1212,15 +1163,6 @@ config SYS_SUPPORTS_RELOCATABLE
 	  The platform must provide plat_get_fdt() if it selects CONFIG_USE_OF
 	  to allow access to command line and entropy sources.
 
-config MIPS_CBPF_JIT
-	def_bool y
-	depends on BPF_JIT && HAVE_CBPF_JIT
-
-config MIPS_EBPF_JIT
-	def_bool y
-	depends on BPF_JIT && HAVE_EBPF_JIT
-
-
 #
 # Endianness selection.  Sufficiently obscure so many users don't know what to
 # answer,so we try hard to limit the available choices.  Also the use of a
@@ -1379,6 +1321,7 @@ config CPU_LOONGSON64
 	select MIPS_ASID_BITS_VARIABLE
 	select MIPS_PGD_C0_CONTEXT
 	select MIPS_L1_CACHE_SHIFT_6
+	select MIPS_FP_SUPPORT
 	select GPIOLIB
 	select SWIOTLB
 	select HAVE_KVM
@@ -1782,35 +1725,10 @@ config CPU_BMIPS
 	select CPU_HAS_PREFETCH
 	select CPU_SUPPORTS_CPUFREQ
 	select MIPS_EXTERNAL_TIMER
+	select GENERIC_IRQ_MIGRATION if HOTPLUG_CPU
 	help
 	  Support for BMIPS32/3300/4350/4380 and BMIPS5000 processors.
 
-config CPU_XLR
-	bool "Netlogic XLR SoC"
-	depends on SYS_HAS_CPU_XLR
-	select CPU_SUPPORTS_32BIT_KERNEL
-	select CPU_SUPPORTS_64BIT_KERNEL
-	select CPU_SUPPORTS_HIGHMEM
-	select CPU_SUPPORTS_HUGEPAGES
-	select WEAK_ORDERING
-	select WEAK_REORDERING_BEYOND_LLSC
-	help
-	  Netlogic Microsystems XLR/XLS processors.
-
-config CPU_XLP
-	bool "Netlogic XLP SoC"
-	depends on SYS_HAS_CPU_XLP
-	select CPU_SUPPORTS_32BIT_KERNEL
-	select CPU_SUPPORTS_64BIT_KERNEL
-	select CPU_SUPPORTS_HIGHMEM
-	select WEAK_ORDERING
-	select WEAK_REORDERING_BEYOND_LLSC
-	select CPU_HAS_PREFETCH
-	select CPU_MIPSR2
-	select CPU_SUPPORTS_HUGEPAGES
-	select MIPS_ASID_BITS_VARIABLE
-	help
-	  Netlogic Microsystems XLP processors.
 endchoice
 
 config CPU_MIPS32_3_5_FEATURES
@@ -2057,12 +1975,6 @@ config SYS_HAS_CPU_BMIPS5000
 	select SYS_HAS_CPU_BMIPS
 	select ARCH_HAS_SYNC_DMA_FOR_CPU
 
-config SYS_HAS_CPU_XLR
-	bool
-
-config SYS_HAS_CPU_XLP
-	bool
-
 #
 # CPU may reorder R->R, R->W, W->R, W->W
 # Reordering beyond LL and SC is handled in WEAK_REORDERING_BEYOND_LLSC
@@ -2157,7 +2069,7 @@ config CPU_SUPPORTS_HUGEPAGES
 config MIPS_PGD_C0_CONTEXT
 	bool
 	depends on 64BIT
-	default y if (CPU_MIPSR2 || CPU_MIPSR6) && !CPU_XLP
+	default y if (CPU_MIPSR2 || CPU_MIPSR6)
 
 #
 # Set to y for ptrace access to watch registers.
@@ -2840,7 +2752,7 @@ config NODES_SHIFT
 
 config HW_PERF_EVENTS
 	bool "Enable hardware performance counter support for perf events"
-	depends on PERF_EVENTS && (CPU_MIPS32 || CPU_MIPS64 || CPU_R10000 || CPU_SB1 || CPU_CAVIUM_OCTEON || CPU_XLP || CPU_LOONGSON64)
+	depends on PERF_EVENTS && (CPU_MIPS32 || CPU_MIPS64 || CPU_R10000 || CPU_SB1 || CPU_CAVIUM_OCTEON || CPU_LOONGSON64)
 	default y
 	help
 	  Enable hardware performance counter support for perf events. If
@@ -3185,7 +3097,7 @@ config STACKTRACE_SUPPORT
 config PGTABLE_LEVELS
 	int
 	default 4 if PAGE_SIZE_4KB && MIPS_VA_BITS_48
-	default 3 if 64BIT && !PAGE_SIZE_64KB
+	default 3 if 64BIT && (!PAGE_SIZE_64KB || MIPS_VA_BITS_48)
 	default 2
 
 config MIPS_AUTO_PFN_OFFSET
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index ea3cd080a1c7..ace7f033de07 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -8,8 +8,7 @@
 # Copyright (C) 2002, 2003, 2004  Maciej W. Rozycki
 #
 # This file is included by the global makefile so that you can add your own
-# architecture-specific flags and dependencies. Remember to do have actions
-# for "archclean" cleaning up for this architecture.
+# architecture-specific flags and dependencies.
 #
 
 archscripts: scripts_basic
@@ -254,7 +253,9 @@ endif
 #
 # Board-dependent options and extra files
 #
+ifdef need-compiler
 include $(srctree)/arch/mips/Kbuild.platforms
+endif
 
 ifdef CONFIG_PHYSICAL_START
 load-y					= $(CONFIG_PHYSICAL_START)
@@ -426,11 +427,6 @@ endif
 	$(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
 	$(Q)install -D -m 644 System.map $(INSTALL_PATH)/System.map-$(KERNELRELEASE)
 
-archclean:
-	$(Q)$(MAKE) $(clean)=arch/mips/boot
-	$(Q)$(MAKE) $(clean)=arch/mips/boot/compressed
-	$(Q)$(MAKE) $(clean)=arch/mips/boot/tools
-
 archheaders:
 	$(Q)$(MAKE) $(build)=arch/mips/kernel/syscalls all
 
diff --git a/arch/mips/alchemy/devboards/db1550.c b/arch/mips/alchemy/devboards/db1550.c
index 752b93d91ac9..fd91d9c9a252 100644
--- a/arch/mips/alchemy/devboards/db1550.c
+++ b/arch/mips/alchemy/devboards/db1550.c
@@ -66,6 +66,7 @@ int __init db1550_board_setup(void)
 	case BCSR_WHOAMI_PB1550_DDR:
 		bcsr_init(PB1550_BCSR_PHYS_ADDR,
 			  PB1550_BCSR_PHYS_ADDR + PB1550_BCSR_HEXLED_OFS);
+		break;
 	case BCSR_WHOAMI_DB1550:
 		break;
 	default:
diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c
index 5a3e325275d0..1c91064cb448 100644
--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -381,6 +381,12 @@ void clk_disable(struct clk *clk)
 
 EXPORT_SYMBOL(clk_disable);
 
+struct clk *clk_get_parent(struct clk *clk)
+{
+	return NULL;
+}
+EXPORT_SYMBOL(clk_get_parent);
+
 unsigned long clk_get_rate(struct clk *clk)
 {
 	if (!clk)
diff --git a/arch/mips/boot/Makefile b/arch/mips/boot/Makefile
index a3da2c5d63c2..196c44fa72d9 100644
--- a/arch/mips/boot/Makefile
+++ b/arch/mips/boot/Makefile
@@ -171,3 +171,6 @@ $(obj)/vmlinux.itb: $(obj)/vmlinux.its $(obj)/vmlinux.bin FORCE
 
 $(obj)/vmlinux.%.itb: $(obj)/vmlinux.%.its $(obj)/vmlinux.bin.% FORCE
 	$(call if_changed,itb-image,$<)
+
+# for cleaning
+subdir- += compressed tools
diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index 3548b3b45269..f27cf31b4140 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -50,19 +50,9 @@ vmlinuzobjs-$(CONFIG_MIPS_ALCHEMY)		   += $(obj)/uart-alchemy.o
 vmlinuzobjs-$(CONFIG_ATH79)			   += $(obj)/uart-ath79.o
 endif
 
-extra-y += uart-ath79.c
-$(obj)/uart-ath79.c: $(srctree)/arch/mips/ath79/early_printk.c
-	$(call cmd,shipped)
-
 vmlinuzobjs-$(CONFIG_KERNEL_XZ) += $(obj)/ashldi3.o
 
-extra-y += ashldi3.c
-$(obj)/ashldi3.c: $(obj)/%.c: $(srctree)/lib/%.c FORCE
-	$(call if_changed,shipped)
-
-extra-y += bswapsi.c
-$(obj)/bswapsi.c: $(obj)/%.c: $(srctree)/arch/mips/lib/%.c FORCE
-	$(call if_changed,shipped)
+vmlinuzobjs-$(CONFIG_KERNEL_ZSTD) += $(obj)/bswapdi.o $(obj)/ashldi3.o
 
 targets := $(notdir $(vmlinuzobjs-y))
 
diff --git a/arch/mips/boot/compressed/ashldi3.c b/arch/mips/boot/compressed/ashldi3.c
new file mode 100644
index 000000000000..f7bf6a7aae31
--- /dev/null
+++ b/arch/mips/boot/compressed/ashldi3.c
@@ -0,0 +1,2 @@
+// SPDX-License-Identifier: GPL-2.0-only
+#include "../../../../lib/ashldi3.c"
diff --git a/arch/mips/boot/compressed/bswapdi.c b/arch/mips/boot/compressed/bswapdi.c
new file mode 100644
index 000000000000..acb28aebb025
--- /dev/null
+++ b/arch/mips/boot/compressed/bswapdi.c
@@ -0,0 +1,2 @@
+// SPDX-License-Identifier: GPL-2.0-only
+#include "../../lib/bswapdi.c"
diff --git a/arch/mips/boot/compressed/bswapsi.c b/arch/mips/boot/compressed/bswapsi.c
new file mode 100644
index 000000000000..fdb9c6476904
--- /dev/null
+++ b/arch/mips/boot/compressed/bswapsi.c
@@ -0,0 +1,2 @@
+// SPDX-License-Identifier: GPL-2.0-only
+#include "../../lib/bswapsi.c"
diff --git a/arch/mips/boot/compressed/uart-16550.c b/arch/mips/boot/compressed/uart-16550.c
index c18d7f72d9d9..96d28f211121 100644
--- a/arch/mips/boot/compressed/uart-16550.c
+++ b/arch/mips/boot/compressed/uart-16550.c
@@ -23,18 +23,6 @@
 #define PORT(offset) (CKSEG1ADDR(INGENIC_UART_BASE_ADDR) + (4 * offset))
 #endif
 
-#ifdef CONFIG_CPU_XLR
-#define UART0_BASE  0x1EF14000
-#define PORT(offset) (CKSEG1ADDR(UART0_BASE) + (4 * offset))
-#define IOTYPE unsigned int
-#endif
-
-#ifdef CONFIG_CPU_XLP
-#define UART0_BASE  0x18030100
-#define PORT(offset) (CKSEG1ADDR(UART0_BASE) + (4 * offset))
-#define IOTYPE unsigned int
-#endif
-
 #ifndef IOTYPE
 #define IOTYPE char
 #endif
diff --git a/arch/mips/boot/compressed/uart-ath79.c b/arch/mips/boot/compressed/uart-ath79.c
new file mode 100644
index 000000000000..d686820921be
--- /dev/null
+++ b/arch/mips/boot/compressed/uart-ath79.c
@@ -0,0 +1,2 @@
+// SPDX-License-Identifier: GPL-2.0-only
+#include "../../ath79/early_printk.c"
diff --git a/arch/mips/boot/dts/Makefile b/arch/mips/boot/dts/Makefile
index be96d35eb582..928f38a79dff 100644
--- a/arch/mips/boot/dts/Makefile
+++ b/arch/mips/boot/dts/Makefile
@@ -9,7 +9,6 @@ subdir-$(CONFIG_MACH_LOONGSON64)	+= loongson
 subdir-$(CONFIG_SOC_VCOREIII)		+= mscc
 subdir-$(CONFIG_MIPS_MALTA)		+= mti
 subdir-$(CONFIG_LEGACY_BOARD_SEAD3)	+= mti
-subdir-$(CONFIG_NLM_XLP_BOARD)		+= netlogic
 subdir-$(CONFIG_FIT_IMAGE_FDT_NI169445)	+= ni
 subdir-$(CONFIG_MACH_PIC32)		+= pic32
 subdir-$(CONFIG_ATH79)			+= qca
diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts
index a688809beebc..b249a4f0f6b6 100644
--- a/arch/mips/boot/dts/ingenic/ci20.dts
+++ b/arch/mips/boot/dts/ingenic/ci20.dts
@@ -113,9 +113,12 @@
 	 * Use the 32.768 kHz oscillator as the parent of the RTC for a higher
 	 * precision.
 	 */
-	assigned-clocks = <&cgu JZ4780_CLK_OTGPHY>, <&cgu JZ4780_CLK_RTC>;
-	assigned-clock-parents = <0>, <&cgu JZ4780_CLK_RTCLK>;
-	assigned-clock-rates = <48000000>;
+	assigned-clocks = <&cgu JZ4780_CLK_OTGPHY>, <&cgu JZ4780_CLK_RTC>,
+			  <&cgu JZ4780_CLK_SSIPLL>, <&cgu JZ4780_CLK_SSI>;
+	assigned-clock-parents = <0>, <&cgu JZ4780_CLK_RTCLK>,
+				 <&cgu JZ4780_CLK_MPLL>,
+				 <&cgu JZ4780_CLK_SSIPLL>;
+	assigned-clock-rates = <48000000>, <0>, <54000000>;
 };
 
 &tcu {
diff --git a/arch/mips/boot/dts/ingenic/jz4725b.dtsi b/arch/mips/boot/dts/ingenic/jz4725b.dtsi
index a1f0b71c9223..0c6a5a4266f4 100644
--- a/arch/mips/boot/dts/ingenic/jz4725b.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4725b.dtsi
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <dt-bindings/clock/jz4725b-cgu.h>
+#include <dt-bindings/clock/ingenic,jz4725b-cgu.h>
 #include <dt-bindings/clock/ingenic,tcu.h>
 
 / {
diff --git a/arch/mips/boot/dts/ingenic/jz4740.dtsi b/arch/mips/boot/dts/ingenic/jz4740.dtsi
index c1afdfdaa8a3..772542e1f266 100644
--- a/arch/mips/boot/dts/ingenic/jz4740.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4740.dtsi
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <dt-bindings/clock/jz4740-cgu.h>
+#include <dt-bindings/clock/ingenic,jz4740-cgu.h>
 #include <dt-bindings/clock/ingenic,tcu.h>
 
 / {
diff --git a/arch/mips/boot/dts/ingenic/jz4770.dtsi b/arch/mips/boot/dts/ingenic/jz4770.dtsi
index 05c00b93088e..dfe74328ae5d 100644
--- a/arch/mips/boot/dts/ingenic/jz4770.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4770.dtsi
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <dt-bindings/clock/jz4770-cgu.h>
+#include <dt-bindings/clock/ingenic,jz4770-cgu.h>
 #include <dt-bindings/clock/ingenic,tcu.h>
 
 / {
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index 9e34f433b9b5..b0a4e2e019c3 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <dt-bindings/clock/jz4780-cgu.h>
+#include <dt-bindings/clock/ingenic,jz4780-cgu.h>
 #include <dt-bindings/clock/ingenic,tcu.h>
 #include <dt-bindings/dma/jz4780-dma.h>
 
@@ -255,22 +255,23 @@
 		};
 	};
 
-	spi_gpio {
-		compatible = "spi-gpio";
+	spi0: spi@10043000 {
+		compatible = "ingenic,jz4780-spi";
+		reg = <0x10043000 0x1c>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		num-chipselects = <2>;
 
-		gpio-miso = <&gpe 14 0>;
-		gpio-sck = <&gpe 15 0>;
-		gpio-mosi = <&gpe 17 0>;
-		cs-gpios = <&gpe 16 0>, <&gpe 18 0>;
+		interrupt-parent = <&intc>;
+		interrupts = <8>;
 
-		spidev@0 {
-			compatible = "spidev";
-			reg = <0>;
-			spi-max-frequency = <1000000>;
-		};
+		clocks = <&cgu JZ4780_CLK_SSI0>;
+		clock-names = "spi";
+
+		dmas = <&dma JZ4780_DMA_SSI0_RX 0xffffffff>,
+		       <&dma JZ4780_DMA_SSI0_TX 0xffffffff>;
+		dma-names = "rx", "tx";
+
+		status = "disabled";
 	};
 
 	uart0: serial@10030000 {
@@ -338,6 +339,25 @@
 		status = "disabled";
 	};
 
+	spi1: spi@10044000 {
+		compatible = "ingenic,jz4780-spi";
+		reg = <0x10044000 0x1c>;
+		#address-cells = <1>;
+		#size-sells = <0>;
+
+		interrupt-parent = <&intc>;
+		interrupts = <7>;
+
+		clocks = <&cgu JZ4780_CLK_SSI1>;
+		clock-names = "spi";
+
+		dmas = <&dma JZ4780_DMA_SSI1_RX 0xffffffff>,
+		       <&dma JZ4780_DMA_SSI1_TX 0xffffffff>;
+		dma-names = "rx", "tx";
+
+		status = "disabled";
+	};
+
 	i2c0: i2c@10050000 {
 		compatible = "ingenic,jz4780-i2c", "ingenic,jz4770-i2c";
 		#address-cells = <1>;
diff --git a/arch/mips/boot/dts/ingenic/x1000.dtsi b/arch/mips/boot/dts/ingenic/x1000.dtsi
index dec7909d4baa..8bd27edef216 100644
--- a/arch/mips/boot/dts/ingenic/x1000.dtsi
+++ b/arch/mips/boot/dts/ingenic/x1000.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/clock/ingenic,tcu.h>
-#include <dt-bindings/clock/x1000-cgu.h>
+#include <dt-bindings/clock/ingenic,x1000-cgu.h>
 #include <dt-bindings/dma/x1000-dma.h>
 
 / {
diff --git a/arch/mips/boot/dts/ingenic/x1830.dtsi b/arch/mips/boot/dts/ingenic/x1830.dtsi
index 215257f8bb1a..2595df8671c7 100644
--- a/arch/mips/boot/dts/ingenic/x1830.dtsi
+++ b/arch/mips/boot/dts/ingenic/x1830.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <dt-bindings/clock/ingenic,tcu.h>
-#include <dt-bindings/clock/x1830-cgu.h>
+#include <dt-bindings/clock/ingenic,x1830-cgu.h>
 #include <dt-bindings/dma/x1830-dma.h>
 
 / {
diff --git a/arch/mips/boot/dts/netlogic/Makefile b/arch/mips/boot/dts/netlogic/Makefile
deleted file mode 100644
index 45af4224494f..000000000000
--- a/arch/mips/boot/dts/netlogic/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-dtb-$(CONFIG_DT_XLP_EVP)	+= xlp_evp.dtb
-dtb-$(CONFIG_DT_XLP_SVP)	+= xlp_svp.dtb
-dtb-$(CONFIG_DT_XLP_FVP)	+= xlp_fvp.dtb
-dtb-$(CONFIG_DT_XLP_GVP)	+= xlp_gvp.dtb
-dtb-$(CONFIG_DT_XLP_RVP)	+= xlp_rvp.dtb
-
-obj-$(CONFIG_BUILTIN_DTB)	+= $(addsuffix .o, $(dtb-y))
diff --git a/arch/mips/boot/dts/netlogic/xlp_evp.dts b/arch/mips/boot/dts/netlogic/xlp_evp.dts
deleted file mode 100644
index e63e55926e04..000000000000
--- a/arch/mips/boot/dts/netlogic/xlp_evp.dts
+++ /dev/null
@@ -1,131 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * XLP8XX Device Tree Source for EVP boards
- */
-
-/dts-v1/;
-/ {
-	model = "netlogic,XLP-EVP";
-	compatible = "netlogic,xlp";
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	soc {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "simple-bus";
-		ranges = <0 0  0 0x18000000  0x04000000   // PCIe CFG
-			  1 0  0 0x16000000  0x02000000>; // GBU chipselects
-
-		serial0: serial@30000 {
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0 0x30100 0xa00>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <133333333>;
-			interrupt-parent = <&pic>;
-			interrupts = <17>;
-		};
-		serial1: serial@31000 {
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0 0x31100 0xa00>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <133333333>;
-			interrupt-parent = <&pic>;
-			interrupts = <18>;
-		};
-		i2c0: ocores@32000 {
-			compatible = "opencores,i2c-ocores";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0 0x32100 0xa00>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <32000000>;
-			interrupt-parent = <&pic>;
-			interrupts = <30>;
-		};
-		i2c1: ocores@33000 {
-			compatible = "opencores,i2c-ocores";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0 0x33100 0xa00>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <32000000>;
-			interrupt-parent = <&pic>;
-			interrupts = <31>;
-
-			rtc@68 {
-				compatible = "dallas,ds1374";
-				reg = <0x68>;
-			};
-
-			dtt@4c {
-				compatible = "national,lm90";
-				reg = <0x4c>;
-			};
-		};
-		pic: pic@4000 {
-			compatible = "netlogic,xlp-pic";
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			reg = <0 0x4000 0x200>;
-			interrupt-controller;
-		};
-
-		nor_flash@1,0 {
-			compatible = "cfi-flash";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			bank-width = <2>;
-			reg = <1 0 0x1000000>;
-
-			partition@0 {
-				label = "x-loader";
-				reg = <0x0 0x100000>; /* 1M */
-				read-only;
-			};
-
-			partition@100000 {
-				label = "u-boot";
-				reg = <0x100000 0x100000>; /* 1M */
-			};
-
-			partition@200000 {
-				label = "kernel";
-				reg = <0x200000 0x500000>; /* 5M */
-			};
-
-			partition@700000 {
-				label = "rootfs";
-				reg = <0x700000 0x800000>; /* 8M */
-			};
-
-			partition@f00000 {
-				label = "env";
-				reg = <0xf00000 0x100000>; /* 1M */
-				read-only;
-			};
-		};
-
-		gpio: xlp_gpio@34100 {
-			compatible = "netlogic,xlp832-gpio";
-			reg = <0 0x34100 0x1000>;
-			#gpio-cells = <2>;
-			gpio-controller;
-
-			#interrupt-cells = <2>;
-			interrupt-parent = <&pic>;
-			interrupts = <39>;
-			interrupt-controller;
-		};
-	};
-
-	chosen {
-		bootargs = "console=ttyS0,115200 rdinit=/sbin/init";
-	};
-};
diff --git a/arch/mips/boot/dts/netlogic/xlp_fvp.dts b/arch/mips/boot/dts/netlogic/xlp_fvp.dts
deleted file mode 100644
index d05abf13fb7d..000000000000
--- a/arch/mips/boot/dts/netlogic/xlp_fvp.dts
+++ /dev/null
@@ -1,131 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * XLP2XX Device Tree Source for FVP boards
- */
-
-/dts-v1/;
-/ {
-	model = "netlogic,XLP-FVP";
-	compatible = "netlogic,xlp";
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	soc {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "simple-bus";
-		ranges = <0 0  0 0x18000000  0x04000000   // PCIe CFG
-			  1 0  0 0x16000000  0x02000000>; // GBU chipselects
-
-		serial0: serial@30000 {
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0 0x30100 0xa00>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <133333333>;
-			interrupt-parent = <&pic>;
-			interrupts = <17>;
-		};
-		serial1: serial@31000 {
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0 0x31100 0xa00>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <133333333>;
-			interrupt-parent = <&pic>;
-			interrupts = <18>;
-		};
-		i2c0: ocores@37100 {
-			compatible = "opencores,i2c-ocores";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0 0x37100 0x20>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <32000000>;
-			interrupt-parent = <&pic>;
-			interrupts = <30>;
-		};
-		i2c1: ocores@37120 {
-			compatible = "opencores,i2c-ocores";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0 0x37120 0x20>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <32000000>;
-			interrupt-parent = <&pic>;
-			interrupts = <31>;
-
-			rtc@68 {
-				compatible = "dallas,ds1374";
-				reg = <0x68>;
-			};
-
-			dtt@4c {
-				compatible = "national,lm90";
-				reg = <0x4c>;
-			};
-		};
-		pic: pic@4000 {
-			compatible = "netlogic,xlp-pic";
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			reg = <0 0x4000 0x200>;
-			interrupt-controller;
-		};
-
-		nor_flash@1,0 {
-			compatible = "cfi-flash";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			bank-width = <2>;
-			reg = <1 0 0x1000000>;
-
-			partition@0 {
-				label = "x-loader";
-				reg = <0x0 0x100000>; /* 1M */
-				read-only;
-			};
-
-			partition@100000 {
-				label = "u-boot";
-				reg = <0x100000 0x100000>; /* 1M */
-			};
-
-			partition@200000 {
-				label = "kernel";
-				reg = <0x200000 0x500000>; /* 5M */
-			};
-
-			partition@700000 {
-				label = "rootfs";
-				reg = <0x700000 0x800000>; /* 8M */
-			};
-
-			partition@f00000 {
-				label = "env";
-				reg = <0xf00000 0x100000>; /* 1M */
-				read-only;
-			};
-		};
-
-		gpio: xlp_gpio@34100 {
-			compatible = "netlogic,xlp208-gpio";
-			reg = <0 0x34100 0x1000>;
-			#gpio-cells = <2>;
-			gpio-controller;
-
-			#interrupt-cells = <2>;
-			interrupt-parent = <&pic>;
-			interrupts = <39>;
-			interrupt-controller;
-		};
-	};
-
-	chosen {
-		bootargs = "console=ttyS0,115200 rdinit=/sbin/init";
-	};
-};
diff --git a/arch/mips/boot/dts/netlogic/xlp_gvp.dts b/arch/mips/boot/dts/netlogic/xlp_gvp.dts
deleted file mode 100644
index d47de4851786..000000000000
--- a/arch/mips/boot/dts/netlogic/xlp_gvp.dts
+++ /dev/null
@@ -1,89 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * XLP9XX Device Tree Source for GVP boards
- */
-
-/dts-v1/;
-/ {
-	model = "netlogic,XLP-GVP";
-	compatible = "netlogic,xlp";
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	soc {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "simple-bus";
-		ranges = <0 0  0 0x18000000  0x04000000   // PCIe CFG
-			  1 0  0 0x16000000  0x02000000>; // GBU chipselects
-
-		serial0: serial@30000 {
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0 0x112100 0xa00>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <125000000>;
-			interrupt-parent = <&pic>;
-			interrupts = <17>;
-		};
-		pic: pic@110000 {
-			compatible = "netlogic,xlp-pic";
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			reg = <0 0x110000 0x200>;
-			interrupt-controller;
-		};
-
-		nor_flash@1,0 {
-			compatible = "cfi-flash";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			bank-width = <2>;
-			reg = <1 0 0x1000000>;
-
-			partition@0 {
-				label = "x-loader";
-				reg = <0x0 0x100000>; /* 1M */
-				read-only;
-			};
-
-			partition@100000 {
-				label = "u-boot";
-				reg = <0x100000 0x100000>; /* 1M */
-			};
-
-			partition@200000 {
-				label = "kernel";
-				reg = <0x200000 0x500000>; /* 5M */
-			};
-
-			partition@700000 {
-				label = "rootfs";
-				reg = <0x700000 0x800000>; /* 8M */
-			};
-
-			partition@f00000 {
-				label = "env";
-				reg = <0xf00000 0x100000>; /* 1M */
-				read-only;
-			};
-		};
-
-		gpio: xlp_gpio@114100 {
-			compatible = "netlogic,xlp980-gpio";
-			reg = <0 0x114100 0x1000>;
-			#gpio-cells = <2>;
-			gpio-controller;
-
-			#interrupt-cells = <2>;
-			interrupt-parent = <&pic>;
-			interrupts = <39>;
-			interrupt-controller;
-		};
-	};
-
-	chosen {
-		bootargs = "console=ttyS0,115200 rdinit=/sbin/init";
-	};
-};
diff --git a/arch/mips/boot/dts/netlogic/xlp_rvp.dts b/arch/mips/boot/dts/netlogic/xlp_rvp.dts
deleted file mode 100644
index aa0faee194ec..000000000000
--- a/arch/mips/boot/dts/netlogic/xlp_rvp.dts
+++ /dev/null
@@ -1,89 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * XLP5XX Device Tree Source for RVP boards
- */
-
-/dts-v1/;
-/ {
-	model = "netlogic,XLP-RVP";
-	compatible = "netlogic,xlp";
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	soc {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "simple-bus";
-		ranges = <0 0  0 0x18000000  0x04000000   // PCIe CFG
-			  1 0  0 0x16000000  0x02000000>; // GBU chipselects
-
-		serial0: serial@30000 {
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0 0x112100 0xa00>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <125000000>;
-			interrupt-parent = <&pic>;
-			interrupts = <17>;
-		};
-		pic: pic@110000 {
-			compatible = "netlogic,xlp-pic";
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			reg = <0 0x110000 0x200>;
-			interrupt-controller;
-		};
-
-		nor_flash@1,0 {
-			compatible = "cfi-flash";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			bank-width = <2>;
-			reg = <1 0 0x1000000>;
-
-			partition@0 {
-				label = "x-loader";
-				reg = <0x0 0x100000>; /* 1M */
-				read-only;
-			};
-
-			partition@100000 {
-				label = "u-boot";
-				reg = <0x100000 0x100000>; /* 1M */
-			};
-
-			partition@200000 {
-				label = "kernel";
-				reg = <0x200000 0x500000>; /* 5M */
-			};
-
-			partition@700000 {
-				label = "rootfs";
-				reg = <0x700000 0x800000>; /* 8M */
-			};
-
-			partition@f00000 {
-				label = "env";
-				reg = <0xf00000 0x100000>; /* 1M */
-				read-only;
-			};
-		};
-
-		gpio: xlp_gpio@114100 {
-			compatible = "netlogic,xlp532-gpio";
-			reg = <0 0x114100 0x1000>;
-			#gpio-cells = <2>;
-			gpio-controller;
-
-			#interrupt-cells = <2>;
-			interrupt-parent = <&pic>;
-			interrupts = <39>;
-			interrupt-controller;
-		};
-	};
-
-	chosen {
-		bootargs = "console=ttyS0,115200 rdinit=/sbin/init";
-	};
-};
diff --git a/arch/mips/boot/dts/netlogic/xlp_svp.dts b/arch/mips/boot/dts/netlogic/xlp_svp.dts
deleted file mode 100644
index 3bb0b2e08e4a..000000000000
--- a/arch/mips/boot/dts/netlogic/xlp_svp.dts
+++ /dev/null
@@ -1,131 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * XLP3XX Device Tree Source for SVP boards
- */
-
-/dts-v1/;
-/ {
-	model = "netlogic,XLP-SVP";
-	compatible = "netlogic,xlp";
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	soc {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "simple-bus";
-		ranges = <0 0  0 0x18000000  0x04000000   // PCIe CFG
-			  1 0  0 0x16000000  0x02000000>; // GBU chipselects
-
-		serial0: serial@30000 {
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0 0x30100 0xa00>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <133333333>;
-			interrupt-parent = <&pic>;
-			interrupts = <17>;
-		};
-		serial1: serial@31000 {
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0 0x31100 0xa00>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <133333333>;
-			interrupt-parent = <&pic>;
-			interrupts = <18>;
-		};
-		i2c0: ocores@32000 {
-			compatible = "opencores,i2c-ocores";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0 0x32100 0xa00>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <32000000>;
-			interrupt-parent = <&pic>;
-			interrupts = <30>;
-		};
-		i2c1: ocores@33000 {
-			compatible = "opencores,i2c-ocores";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0 0x33100 0xa00>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <32000000>;
-			interrupt-parent = <&pic>;
-			interrupts = <31>;
-
-			rtc@68 {
-				compatible = "dallas,ds1374";
-				reg = <0x68>;
-			};
-
-			dtt@4c {
-				compatible = "national,lm90";
-				reg = <0x4c>;
-			};
-		};
-		pic: pic@4000 {
-			compatible = "netlogic,xlp-pic";
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			reg = <0 0x4000 0x200>;
-			interrupt-controller;
-		};
-
-		nor_flash@1,0 {
-			compatible = "cfi-flash";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			bank-width = <2>;
-			reg = <1 0 0x1000000>;
-
-			partition@0 {
-				label = "x-loader";
-				reg = <0x0 0x100000>; /* 1M */
-				read-only;
-			};
-
-			partition@100000 {
-				label = "u-boot";
-				reg = <0x100000 0x100000>; /* 1M */
-			};
-
-			partition@200000 {
-				label = "kernel";
-				reg = <0x200000 0x500000>; /* 5M */
-			};
-
-			partition@700000 {
-				label = "rootfs";
-				reg = <0x700000 0x800000>; /* 8M */
-			};
-
-			partition@f00000 {
-				label = "env";
-				reg = <0xf00000 0x100000>; /* 1M */
-				read-only;
-			};
-		};
-
-		gpio: xlp_gpio@34100 {
-			compatible = "netlogic,xlp316-gpio";
-			reg = <0 0x34100 0x1000>;
-			#gpio-cells = <2>;
-			gpio-controller;
-
-			#interrupt-cells = <2>;
-			interrupt-parent = <&pic>;
-			interrupts = <39>;
-			interrupt-controller;
-		};
-	};
-
-	chosen {
-		bootargs = "console=ttyS0,115200 rdinit=/sbin/init";
-	};
-};
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper.c b/arch/mips/cavium-octeon/executive/cvmx-helper.c
index 6044ff471002..b22f664e2d29 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper.c
@@ -1056,16 +1056,6 @@ int cvmx_helper_initialize_packet_io_global(void)
 EXPORT_SYMBOL_GPL(cvmx_helper_initialize_packet_io_global);
 
 /**
- * Does core local initialization for packet io
- *
- * Returns Zero on success, non-zero on failure
- */
-int cvmx_helper_initialize_packet_io_local(void)
-{
-	return cvmx_pko_initialize_local();
-}
-
-/**
  * Return the link state of an IPD/PKO port as returned by
  * auto negotiation. The result of this function may not match
  * Octeon's link config if auto negotiation has changed since
diff --git a/arch/mips/cavium-octeon/executive/cvmx-pko.c b/arch/mips/cavium-octeon/executive/cvmx-pko.c
index 7c4879e74318..ae8806e7bce2 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-pko.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-pko.c
@@ -230,20 +230,6 @@ void cvmx_pko_initialize_global(void)
 }
 
 /*
- * This function does per-core initialization required by the PKO routines.
- * This must be called on all cores that will do packet output, and must
- * be called after the FPA has been initialized and filled with pages.
- *
- * Returns 0 on success
- *	   !0 on failure
- */
-int cvmx_pko_initialize_local(void)
-{
-	/* Nothing to do */
-	return 0;
-}
-
-/*
  * Enables the packet output hardware. It must already be
  * configured.
  */
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c
index be5d4afcd30f..844f882096e6 100644
--- a/arch/mips/cavium-octeon/octeon-irq.c
+++ b/arch/mips/cavium-octeon/octeon-irq.c
@@ -2609,7 +2609,10 @@ static void octeon_irq_ciu3_ip2(void)
 		else
 			hw = intsn;
 
-		ret = handle_domain_irq(domain, hw, NULL);
+		irq_enter();
+		ret = generic_handle_domain_irq(domain, hw);
+		irq_exit();
+
 		if (ret < 0) {
 			union cvmx_ciu3_iscx_w1c isc_w1c;
 			u64 isc_w1c_addr = ciu3_addr + CIU3_ISC_W1C(intsn);
diff --git a/arch/mips/configs/bmips_stb_defconfig b/arch/mips/configs/bmips_stb_defconfig
index 625bd2d7e685..5956fb95c19f 100644
--- a/arch/mips/configs/bmips_stb_defconfig
+++ b/arch/mips/configs/bmips_stb_defconfig
@@ -1,6 +1,7 @@
 # CONFIG_LOCALVERSION_AUTO is not set
 # CONFIG_SWAP is not set
 CONFIG_NO_HZ=y
+CONFIG_HZ=1000
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
 # CONFIG_VM_EVENT_COUNTERS is not set
@@ -8,17 +9,34 @@ CONFIG_EXPERT=y
 CONFIG_BMIPS_GENERIC=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_HIGHMEM=y
+CONFIG_HIGH_RES_TIMERS=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=4
+CONFIG_CC_STACKPROTECTOR_STRONG=y
 # CONFIG_SECCOMP is not set
 CONFIG_MIPS_O32_FP64_SUPPORT=y
+# CONFIG_RD_GZIP is not set
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+CONFIG_RD_XZ=y
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_PCI=y
+CONFIG_PCI_MSI=y
+CONFIG_PCIEASPM_POWERSAVE=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCIE_BRCMSTB=y
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_STAT=y
+CONFIG_CPU_FREQ_STAT_DETAILS=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
 CONFIG_CPU_FREQ_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
-CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
 CONFIG_BMIPS_CPUFREQ=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_NET=y
@@ -32,32 +50,99 @@ CONFIG_INET=y
 # CONFIG_INET_DIAG is not set
 CONFIG_CFG80211=y
 CONFIG_NL80211_TESTMODE=y
+CONFIG_WIRELESS=y
 CONFIG_MAC80211=y
+CONFIG_NL80211=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
 # CONFIG_PREVENT_FIRMWARE_BUILD is not set
+CONFIG_BRCMSTB_GISB_ARB=y
+CONFIG_MODULES=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_UDP_DIAG=y
+CONFIG_TCP_CONG_ADVANCED=y
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_TCP_CONG_WESTWOOD is not set
+# CONFIG_TCP_CONG_HTCP is not set
+# CONFIG_IPV6 is not set
+CONFIG_IP_NF_IPTABLES=y
+CONFIG_IP_NF_FILTER=y
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_XTABLES=y
+CONFIG_BRIDGE=y
+CONFIG_BRIDGE_NETFILTER=m
+CONFIG_BRIDGE_NF_EBTABLES=m
+CONFIG_BRIDGE_EBT_BROUTE=m
+CONFIG_NET_DSA=y
+CONFIG_NET_SWITCHDEV=y
+CONFIG_DMA_CMA=y
+CONFIG_CMA_ALIGNMENT=12
+CONFIG_SPI=y
+CONFIG_SPI_BRCMSTB=y
 CONFIG_MTD=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_ROM=y
+CONFIG_MTD_ABSENT=y
+CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_MTD_M25P80=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_BRCMNAND=y
+CONFIG_MTD_SPI_NOR=y
+# CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_GLUEBI=y
+CONFIG_PROC_DEVICETREE=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=8192
 # CONFIG_BLK_DEV is not set
 CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_SCSI_MULTI_LUN=y
 # CONFIG_SCSI_LOWLEVEL is not set
 CONFIG_NETDEVICES=y
+CONFIG_VLAN_8021Q=y
+CONFIG_MACVLAN=y
 CONFIG_BCMGENET=y
 CONFIG_USB_USBNET=y
-# CONFIG_INPUT is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_UINPUT=y
 # CONFIG_SERIO is not set
-# CONFIG_VT is not set
+CONFIG_VT=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_DEVKMEM is not set
 CONFIG_SERIAL_8250=y
 # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_BRCMSTB=y
 CONFIG_POWER_RESET_SYSCON=y
 CONFIG_POWER_SUPPLY=y
 # CONFIG_HWMON is not set
@@ -69,22 +154,76 @@ CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_HCD_PLATFORM=y
 CONFIG_USB_STORAGE=y
 CONFIG_SOC_BRCMSTB=y
+CONFIG_MMC=y
+CONFIG_MMC_BLOCK_MINORS=16
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_EXT4_FS_SECURITY=y
 # CONFIG_DNOTIFY is not set
+CONFIG_PROC_KCORE=y
+CONFIG_CIFS=y
+CONFIG_JBD2_DEBUG=y
 CONFIG_FUSE_FS=y
+CONFIG_FHANDLE=y
+CONFIG_CGROUPS=y
+CONFIG_CUSE=y
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=y
+CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
-CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
+CONFIG_JFFS2_FS=y
+CONFIG_UBIFS_FS=y
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_LZO=y
+CONFIG_SQUASHFS_XZ=y
 CONFIG_NFS_FS=y
-CONFIG_CIFS=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NFS_V4_1=y
+CONFIG_NFS_V4_2=y
+CONFIG_ROOT_NFS=y
 CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=y
 CONFIG_NLS_ISO8859_1=y
-# CONFIG_CRYPTO_HW is not set
 CONFIG_PRINTK_TIME=y
+CONFIG_DYNAMIC_DEBUG=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_INFO_REDUCED is not set
 CONFIG_DEBUG_FS=y
 CONFIG_MAGIC_SYSRQ=y
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_DEBUG_USER=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE="earlycon"
+# CONFIG_MIPS_CMDLINE_FROM_DTB is not set
+CONFIG_MIPS_CMDLINE_DTB_EXTEND=y
+# CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER is not set
+# CONFIG_CRYPTO_HW is not set
+CONFIG_DT_BCM974XX=y
+CONFIG_FW_CFE=y
+CONFIG_ATA=y
+CONFIG_SATA_AHCI_PLATFORM=y
+CONFIG_AHCI_BRCMSTB=y
+CONFIG_GENERIC_PHY=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_PHY_BRCM_USB=y
+CONFIG_PHY_BRCM_SATA=y
+CONFIG_PM_RUNTIME=y
+CONFIG_PM_DEBUG=y
+CONFIG_SYSVIPC=y
+CONFIG_FUNCTION_GRAPH_TRACER=y
+CONFIG_DYNAMIC_FTRACE=y
+CONFIG_FUNCTION_TRACER=y
+CONFIG_FUNCTION_PROFILER=y
+CONFIG_IRQSOFF_TRACER=y
+CONFIG_SCHED_TRACER=y
+CONFIG_BLK_DEV_IO_TRACE=y
+CONFIG_FTRACE_SYSCALLS=y
+CONFIG_TRACER_SNAPSHOT=y
+CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
+CONFIG_STACK_TRACER=y
diff --git a/arch/mips/configs/loongson3_defconfig b/arch/mips/configs/loongson3_defconfig
index f02101ff04b3..25ecd15bc952 100644
--- a/arch/mips/configs/loongson3_defconfig
+++ b/arch/mips/configs/loongson3_defconfig
@@ -282,6 +282,7 @@ CONFIG_DRM=y
 CONFIG_DRM_RADEON=m
 CONFIG_DRM_QXL=y
 CONFIG_DRM_VIRTIO_GPU=y
+CONFIG_FB=y
 CONFIG_FB_RADEON=y
 CONFIG_LCD_CLASS_DEVICE=y
 CONFIG_LCD_PLATFORM=m
diff --git a/arch/mips/configs/nlm_xlp_defconfig b/arch/mips/configs/nlm_xlp_defconfig
deleted file mode 100644
index 32c290611723..000000000000
--- a/arch/mips/configs/nlm_xlp_defconfig
+++ /dev/null
@@ -1,557 +0,0 @@
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_AUDIT=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BSD_PROCESS_ACCT_V3=y
-CONFIG_TASKSTATS=y
-CONFIG_TASK_DELAY_ACCT=y
-CONFIG_TASK_XACCT=y
-CONFIG_TASK_IO_ACCOUNTING=y
-CONFIG_CGROUPS=y
-CONFIG_NAMESPACES=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_EMBEDDED=y
-# CONFIG_COMPAT_BRK is not set
-CONFIG_PROFILING=y
-CONFIG_NLM_XLP_BOARD=y
-CONFIG_64BIT=y
-CONFIG_PAGE_SIZE_16KB=y
-# CONFIG_HW_PERF_EVENTS is not set
-CONFIG_SMP=y
-# CONFIG_SECCOMP is not set
-CONFIG_PCI=y
-CONFIG_PCI_DEBUG=y
-CONFIG_PCI_STUB=y
-CONFIG_MIPS32_O32=y
-CONFIG_MIPS32_N32=y
-CONFIG_PM=y
-CONFIG_PM_DEBUG=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_BLK_DEV_INTEGRITY=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_ACORN_PARTITION=y
-CONFIG_ACORN_PARTITION_ICS=y
-CONFIG_ACORN_PARTITION_RISCIX=y
-CONFIG_OSF_PARTITION=y
-CONFIG_AMIGA_PARTITION=y
-CONFIG_ATARI_PARTITION=y
-CONFIG_MAC_PARTITION=y
-CONFIG_BSD_DISKLABEL=y
-CONFIG_MINIX_SUBPARTITION=y
-CONFIG_SOLARIS_X86_PARTITION=y
-CONFIG_UNIXWARE_DISKLABEL=y
-CONFIG_LDM_PARTITION=y
-CONFIG_SGI_PARTITION=y
-CONFIG_ULTRIX_PARTITION=y
-CONFIG_SUN_PARTITION=y
-CONFIG_KARMA_PARTITION=y
-CONFIG_SYSV68_PARTITION=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_BINFMT_MISC=y
-CONFIG_KSM=y
-CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=m
-CONFIG_NET_KEY=m
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_NET_IPIP=m
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_TCP_CONG_ADVANCED=y
-CONFIG_TCP_CONG_HSTCP=m
-CONFIG_TCP_CONG_HYBLA=m
-CONFIG_TCP_CONG_SCALABLE=m
-CONFIG_TCP_CONG_LP=m
-CONFIG_TCP_CONG_VENO=m
-CONFIG_TCP_CONG_YEAH=m
-CONFIG_TCP_CONG_ILLINOIS=m
-CONFIG_TCP_MD5SIG=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_TRANSPORT=m
-CONFIG_INET6_XFRM_MODE_TUNNEL=m
-CONFIG_INET6_XFRM_MODE_BEET=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_SIT=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_IPV6_MULTIPLE_TABLES=y
-CONFIG_NETFILTER=y
-CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CONNTRACK_SECMARK=y
-CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NF_CT_NETLINK=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_TPROXY=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OSF=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_SOCKET=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_IP_VS=m
-CONFIG_IP_VS_IPV6=y
-CONFIG_IP_VS_PROTO_TCP=y
-CONFIG_IP_VS_PROTO_UDP=y
-CONFIG_IP_VS_PROTO_ESP=y
-CONFIG_IP_VS_PROTO_AH=y
-CONFIG_IP_VS_RR=m
-CONFIG_IP_VS_WRR=m
-CONFIG_IP_VS_LC=m
-CONFIG_IP_VS_WLC=m
-CONFIG_IP_VS_LBLC=m
-CONFIG_IP_VS_LBLCR=m
-CONFIG_IP_VS_DH=m
-CONFIG_IP_VS_SH=m
-CONFIG_IP_VS_SED=m
-CONFIG_IP_VS_NQ=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_SECURITY=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP6_NF_SECURITY=m
-CONFIG_DECNET_NF_GRABULATOR=m
-CONFIG_BRIDGE_NF_EBTABLES=m
-CONFIG_BRIDGE_EBT_BROUTE=m
-CONFIG_BRIDGE_EBT_T_FILTER=m
-CONFIG_BRIDGE_EBT_T_NAT=m
-CONFIG_BRIDGE_EBT_802_3=m
-CONFIG_BRIDGE_EBT_AMONG=m
-CONFIG_BRIDGE_EBT_ARP=m
-CONFIG_BRIDGE_EBT_IP=m
-CONFIG_BRIDGE_EBT_IP6=m
-CONFIG_BRIDGE_EBT_LIMIT=m
-CONFIG_BRIDGE_EBT_MARK=m
-CONFIG_BRIDGE_EBT_PKTTYPE=m
-CONFIG_BRIDGE_EBT_STP=m
-CONFIG_BRIDGE_EBT_VLAN=m
-CONFIG_BRIDGE_EBT_ARPREPLY=m
-CONFIG_BRIDGE_EBT_DNAT=m
-CONFIG_BRIDGE_EBT_MARK_T=m
-CONFIG_BRIDGE_EBT_REDIRECT=m
-CONFIG_BRIDGE_EBT_SNAT=m
-CONFIG_BRIDGE_EBT_LOG=m
-CONFIG_BRIDGE_EBT_NFLOG=m
-CONFIG_IP_DCCP=m
-CONFIG_RDS=m
-CONFIG_RDS_TCP=m
-CONFIG_TIPC=m
-CONFIG_ATM=m
-CONFIG_ATM_CLIP=m
-CONFIG_ATM_LANE=m
-CONFIG_ATM_MPOA=m
-CONFIG_ATM_BR2684=m
-CONFIG_BRIDGE=m
-CONFIG_VLAN_8021Q=m
-CONFIG_VLAN_8021Q_GVRP=y
-CONFIG_DECNET=m
-CONFIG_LLC2=m
-CONFIG_ATALK=m
-CONFIG_DEV_APPLETALK=m
-CONFIG_IPDDP=m
-CONFIG_IPDDP_ENCAP=y
-CONFIG_X25=m
-CONFIG_LAPB=m
-CONFIG_PHONET=m
-CONFIG_IEEE802154=m
-CONFIG_NET_SCHED=y
-CONFIG_NET_SCH_CBQ=m
-CONFIG_NET_SCH_HTB=m
-CONFIG_NET_SCH_HFSC=m
-CONFIG_NET_SCH_ATM=m
-CONFIG_NET_SCH_PRIO=m
-CONFIG_NET_SCH_MULTIQ=m
-CONFIG_NET_SCH_RED=m
-CONFIG_NET_SCH_SFQ=m
-CONFIG_NET_SCH_TEQL=m
-CONFIG_NET_SCH_TBF=m
-CONFIG_NET_SCH_GRED=m
-CONFIG_NET_SCH_DSMARK=m
-CONFIG_NET_SCH_NETEM=m
-CONFIG_NET_SCH_DRR=m
-CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_CLS_BASIC=m
-CONFIG_NET_CLS_TCINDEX=m
-CONFIG_NET_CLS_ROUTE4=m
-CONFIG_NET_CLS_FW=m
-CONFIG_NET_CLS_U32=m
-CONFIG_CLS_U32_MARK=y
-CONFIG_NET_CLS_RSVP=m
-CONFIG_NET_CLS_RSVP6=m
-CONFIG_NET_CLS_FLOW=m
-CONFIG_NET_EMATCH=y
-CONFIG_NET_EMATCH_CMP=m
-CONFIG_NET_EMATCH_NBYTE=m
-CONFIG_NET_EMATCH_U32=m
-CONFIG_NET_EMATCH_META=m
-CONFIG_NET_EMATCH_TEXT=m
-CONFIG_NET_CLS_ACT=y
-CONFIG_NET_ACT_POLICE=m
-CONFIG_NET_ACT_GACT=m
-CONFIG_GACT_PROB=y
-CONFIG_NET_ACT_MIRRED=m
-CONFIG_NET_ACT_IPT=m
-CONFIG_NET_ACT_NAT=m
-CONFIG_NET_ACT_PEDIT=m
-CONFIG_NET_ACT_SIMP=m
-CONFIG_NET_ACT_SKBEDIT=m
-CONFIG_DCB=y
-CONFIG_NET_PKTGEN=m
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-# CONFIG_STANDALONE is not set
-CONFIG_CONNECTOR=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-CONFIG_MTD_CFI_LE_BYTE_SWAP=y
-CONFIG_MTD_CFI_GEOMETRY=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=65536
-CONFIG_CDROM_PKTCDVD=y
-CONFIG_RAID_ATTRS=m
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_CHR_DEV_SCH=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_LOGGING=y
-CONFIG_SCSI_SCAN_ASYNC=y
-CONFIG_SCSI_SPI_ATTRS=m
-CONFIG_SCSI_SAS_LIBSAS=m
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_ISCSI_TCP=m
-CONFIG_SCSI_DEBUG=m
-CONFIG_SCSI_DH=y
-CONFIG_SCSI_DH_RDAC=m
-CONFIG_SCSI_DH_HP_SW=m
-CONFIG_SCSI_DH_EMC=m
-CONFIG_SCSI_DH_ALUA=m
-CONFIG_SCSI_OSD_INITIATOR=m
-CONFIG_SCSI_OSD_ULD=m
-CONFIG_ATA=y
-CONFIG_SATA_AHCI=y
-CONFIG_SATA_SIL24=y
-# CONFIG_ATA_SFF is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_NET_VENDOR_ADAPTEC is not set
-# CONFIG_NET_VENDOR_ALTEON is not set
-# CONFIG_NET_VENDOR_AMD is not set
-# CONFIG_NET_VENDOR_ATHEROS is not set
-# CONFIG_NET_VENDOR_BROADCOM is not set
-# CONFIG_NET_VENDOR_BROCADE is not set
-# CONFIG_NET_VENDOR_CHELSIO is not set
-# CONFIG_NET_VENDOR_DEC is not set
-# CONFIG_NET_VENDOR_DLINK is not set
-# CONFIG_NET_VENDOR_EMULEX is not set
-# CONFIG_NET_VENDOR_HP is not set
-# CONFIG_NET_VENDOR_I825XX is not set
-CONFIG_E1000E=y
-CONFIG_SKY2=y
-# CONFIG_NET_VENDOR_MELLANOX is not set
-# CONFIG_NET_VENDOR_MICREL is not set
-# CONFIG_NET_VENDOR_MYRI is not set
-# CONFIG_NET_VENDOR_NATSEMI is not set
-# CONFIG_NET_VENDOR_NVIDIA is not set
-# CONFIG_NET_VENDOR_OKI is not set
-# CONFIG_NET_VENDOR_QLOGIC is not set
-# CONFIG_NET_VENDOR_RDC is not set
-# CONFIG_NET_VENDOR_REALTEK is not set
-# CONFIG_NET_VENDOR_SEEQ is not set
-# CONFIG_NET_VENDOR_SILAN is not set
-# CONFIG_NET_VENDOR_SIS is not set
-# CONFIG_NET_VENDOR_SMSC is not set
-# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SUN is not set
-# CONFIG_NET_VENDOR_TEHUTI is not set
-# CONFIG_NET_VENDOR_TI is not set
-# CONFIG_NET_VENDOR_TOSHIBA is not set
-# CONFIG_NET_VENDOR_VIA is not set
-# CONFIG_NET_VENDOR_WIZNET is not set
-CONFIG_INPUT_EVDEV=y
-CONFIG_INPUT_EVBUG=m
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIO_SERPORT=m
-CONFIG_SERIO_LIBPS2=y
-CONFIG_SERIO_RAW=m
-CONFIG_VT_HW_CONSOLE_BINDING=y
-CONFIG_LEGACY_PTY_COUNT=0
-CONFIG_SERIAL_NONSTANDARD=y
-CONFIG_N_HDLC=m
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=48
-CONFIG_SERIAL_8250_EXTENDED=y
-CONFIG_SERIAL_8250_MANY_PORTS=y
-CONFIG_SERIAL_8250_SHARE_IRQ=y
-CONFIG_SERIAL_8250_RSA=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_HW_RANDOM=y
-CONFIG_HW_RANDOM_TIMERIOMEM=m
-CONFIG_RAW_DRIVER=m
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_OCORES=y
-CONFIG_SENSORS_LM90=y
-CONFIG_THERMAL=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_DS1374=y
-CONFIG_UIO=y
-CONFIG_UIO_PDRV_GENIRQ=m
-# CONFIG_IOMMU_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_GFS2_FS=m
-CONFIG_BTRFS_FS=m
-CONFIG_BTRFS_FS_POSIX_ACL=y
-CONFIG_NILFS2_FS=m
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=y
-CONFIG_CUSE=m
-CONFIG_FSCACHE=m
-CONFIG_FSCACHE_STATS=y
-CONFIG_FSCACHE_HISTOGRAM=y
-CONFIG_CACHEFILES=m
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_NTFS_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-CONFIG_ADFS_FS=m
-CONFIG_AFFS_FS=m
-CONFIG_ECRYPT_FS=y
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_BEFS_FS=m
-CONFIG_BFS_FS=m
-CONFIG_EFS_FS=m
-CONFIG_JFFS2_FS=y
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_VXFS_FS=m
-CONFIG_MINIX_FS=m
-CONFIG_OMFS_FS=m
-CONFIG_HPFS_FS=m
-CONFIG_QNX4FS_FS=m
-CONFIG_ROMFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_EXOFS_FS=m
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=m
-CONFIG_NFS_FSCACHE=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3_ACL=y
-CONFIG_NFSD_V4=y
-CONFIG_CIFS=m
-CONFIG_CIFS_WEAK_PW_HASH=y
-CONFIG_CIFS_UPCALL=y
-CONFIG_CIFS_XATTR=y
-CONFIG_CIFS_POSIX=y
-CONFIG_CIFS_DFS_UPCALL=y
-CONFIG_CODA_FS=m
-CONFIG_AFS_FS=m
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="cp437"
-CONFIG_NLS_CODEPAGE_437=m
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_SECURITY=y
-CONFIG_LSM_MMAP_MIN_ADDR=0
-CONFIG_SECURITY_SELINUX=y
-CONFIG_SECURITY_SELINUX_BOOTPARAM=y
-CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0
-CONFIG_SECURITY_SELINUX_DISABLE=y
-CONFIG_SECURITY_SMACK=y
-CONFIG_SECURITY_TOMOYO=y
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_LZO=m
-CONFIG_CRC7=m
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_FRAME_WARN=1024
-CONFIG_DEBUG_MEMORY_INIT=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_SCHEDSTATS=y
-CONFIG_SCHED_TRACER=y
-CONFIG_BLK_DEV_IO_TRACE=y
-CONFIG_KGDB=y
diff --git a/arch/mips/configs/nlm_xlr_defconfig b/arch/mips/configs/nlm_xlr_defconfig
deleted file mode 100644
index bf9b9244929e..000000000000
--- a/arch/mips/configs/nlm_xlr_defconfig
+++ /dev/null
@@ -1,508 +0,0 @@
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_AUDIT=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_PREEMPT_VOLUNTARY=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BSD_PROCESS_ACCT_V3=y
-CONFIG_TASKSTATS=y
-CONFIG_TASK_DELAY_ACCT=y
-CONFIG_TASK_XACCT=y
-CONFIG_TASK_IO_ACCOUNTING=y
-CONFIG_NAMESPACES=y
-CONFIG_SCHED_AUTOGROUP=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-# CONFIG_ELF_CORE is not set
-CONFIG_KALLSYMS_ALL=y
-# CONFIG_PERF_EVENTS is not set
-# CONFIG_COMPAT_BRK is not set
-CONFIG_PROFILING=y
-CONFIG_NLM_XLR_BOARD=y
-CONFIG_HIGHMEM=y
-CONFIG_SMP=y
-CONFIG_KEXEC=y
-CONFIG_PCI=y
-CONFIG_PCI_MSI=y
-CONFIG_PCI_DEBUG=y
-CONFIG_PM=y
-CONFIG_PM_DEBUG=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_BLK_DEV_INTEGRITY=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_ACORN_PARTITION=y
-CONFIG_ACORN_PARTITION_ICS=y
-CONFIG_ACORN_PARTITION_RISCIX=y
-CONFIG_OSF_PARTITION=y
-CONFIG_AMIGA_PARTITION=y
-CONFIG_ATARI_PARTITION=y
-CONFIG_MAC_PARTITION=y
-CONFIG_BSD_DISKLABEL=y
-CONFIG_MINIX_SUBPARTITION=y
-CONFIG_SOLARIS_X86_PARTITION=y
-CONFIG_UNIXWARE_DISKLABEL=y
-CONFIG_LDM_PARTITION=y
-CONFIG_SGI_PARTITION=y
-CONFIG_ULTRIX_PARTITION=y
-CONFIG_SUN_PARTITION=y
-CONFIG_KARMA_PARTITION=y
-CONFIG_SYSV68_PARTITION=y
-CONFIG_BINFMT_MISC=m
-CONFIG_KSM=y
-CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=m
-CONFIG_NET_KEY=m
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_NET_IPIP=m
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_TCP_CONG_ADVANCED=y
-CONFIG_TCP_CONG_HSTCP=m
-CONFIG_TCP_CONG_HYBLA=m
-CONFIG_TCP_CONG_SCALABLE=m
-CONFIG_TCP_CONG_LP=m
-CONFIG_TCP_CONG_VENO=m
-CONFIG_TCP_CONG_YEAH=m
-CONFIG_TCP_CONG_ILLINOIS=m
-CONFIG_TCP_MD5SIG=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_TRANSPORT=m
-CONFIG_INET6_XFRM_MODE_TUNNEL=m
-CONFIG_INET6_XFRM_MODE_BEET=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_SIT=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_IPV6_MULTIPLE_TABLES=y
-CONFIG_NETFILTER=y
-CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CONNTRACK_SECMARK=y
-CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NF_CT_NETLINK=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_TPROXY=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OSF=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_SOCKET=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_IP_VS=m
-CONFIG_IP_VS_IPV6=y
-CONFIG_IP_VS_PROTO_TCP=y
-CONFIG_IP_VS_PROTO_UDP=y
-CONFIG_IP_VS_PROTO_ESP=y
-CONFIG_IP_VS_PROTO_AH=y
-CONFIG_IP_VS_RR=m
-CONFIG_IP_VS_WRR=m
-CONFIG_IP_VS_LC=m
-CONFIG_IP_VS_WLC=m
-CONFIG_IP_VS_LBLC=m
-CONFIG_IP_VS_LBLCR=m
-CONFIG_IP_VS_DH=m
-CONFIG_IP_VS_SH=m
-CONFIG_IP_VS_SED=m
-CONFIG_IP_VS_NQ=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_SECURITY=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP6_NF_SECURITY=m
-CONFIG_DECNET_NF_GRABULATOR=m
-CONFIG_BRIDGE_NF_EBTABLES=m
-CONFIG_BRIDGE_EBT_BROUTE=m
-CONFIG_BRIDGE_EBT_T_FILTER=m
-CONFIG_BRIDGE_EBT_T_NAT=m
-CONFIG_BRIDGE_EBT_802_3=m
-CONFIG_BRIDGE_EBT_AMONG=m
-CONFIG_BRIDGE_EBT_ARP=m
-CONFIG_BRIDGE_EBT_IP=m
-CONFIG_BRIDGE_EBT_IP6=m
-CONFIG_BRIDGE_EBT_LIMIT=m
-CONFIG_BRIDGE_EBT_MARK=m
-CONFIG_BRIDGE_EBT_PKTTYPE=m
-CONFIG_BRIDGE_EBT_STP=m
-CONFIG_BRIDGE_EBT_VLAN=m
-CONFIG_BRIDGE_EBT_ARPREPLY=m
-CONFIG_BRIDGE_EBT_DNAT=m
-CONFIG_BRIDGE_EBT_MARK_T=m
-CONFIG_BRIDGE_EBT_REDIRECT=m
-CONFIG_BRIDGE_EBT_SNAT=m
-CONFIG_BRIDGE_EBT_LOG=m
-CONFIG_BRIDGE_EBT_NFLOG=m
-CONFIG_IP_DCCP=m
-CONFIG_RDS=m
-CONFIG_RDS_TCP=m
-CONFIG_TIPC=m
-CONFIG_ATM=m
-CONFIG_ATM_CLIP=m
-CONFIG_ATM_LANE=m
-CONFIG_ATM_MPOA=m
-CONFIG_ATM_BR2684=m
-CONFIG_BRIDGE=m
-CONFIG_VLAN_8021Q=m
-CONFIG_VLAN_8021Q_GVRP=y
-CONFIG_DECNET=m
-CONFIG_LLC2=m
-CONFIG_ATALK=m
-CONFIG_DEV_APPLETALK=m
-CONFIG_IPDDP=m
-CONFIG_IPDDP_ENCAP=y
-CONFIG_X25=m
-CONFIG_LAPB=m
-CONFIG_PHONET=m
-CONFIG_IEEE802154=m
-CONFIG_NET_SCHED=y
-CONFIG_NET_SCH_CBQ=m
-CONFIG_NET_SCH_HTB=m
-CONFIG_NET_SCH_HFSC=m
-CONFIG_NET_SCH_ATM=m
-CONFIG_NET_SCH_PRIO=m
-CONFIG_NET_SCH_MULTIQ=m
-CONFIG_NET_SCH_RED=m
-CONFIG_NET_SCH_SFQ=m
-CONFIG_NET_SCH_TEQL=m
-CONFIG_NET_SCH_TBF=m
-CONFIG_NET_SCH_GRED=m
-CONFIG_NET_SCH_DSMARK=m
-CONFIG_NET_SCH_NETEM=m
-CONFIG_NET_SCH_DRR=m
-CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_CLS_BASIC=m
-CONFIG_NET_CLS_TCINDEX=m
-CONFIG_NET_CLS_ROUTE4=m
-CONFIG_NET_CLS_FW=m
-CONFIG_NET_CLS_U32=m
-CONFIG_CLS_U32_MARK=y
-CONFIG_NET_CLS_RSVP=m
-CONFIG_NET_CLS_RSVP6=m
-CONFIG_NET_CLS_FLOW=m
-CONFIG_NET_EMATCH=y
-CONFIG_NET_EMATCH_CMP=m
-CONFIG_NET_EMATCH_NBYTE=m
-CONFIG_NET_EMATCH_U32=m
-CONFIG_NET_EMATCH_META=m
-CONFIG_NET_EMATCH_TEXT=m
-CONFIG_NET_CLS_ACT=y
-CONFIG_NET_ACT_POLICE=m
-CONFIG_NET_ACT_GACT=m
-CONFIG_GACT_PROB=y
-CONFIG_NET_ACT_MIRRED=m
-CONFIG_NET_ACT_IPT=m
-CONFIG_NET_ACT_NAT=m
-CONFIG_NET_ACT_PEDIT=m
-CONFIG_NET_ACT_SIMP=m
-CONFIG_NET_ACT_SKBEDIT=m
-CONFIG_DCB=y
-CONFIG_NET_PKTGEN=m
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-# CONFIG_STANDALONE is not set
-CONFIG_CONNECTOR=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=65536
-CONFIG_CDROM_PKTCDVD=y
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_CHR_DEV_SCH=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_LOGGING=y
-CONFIG_SCSI_SCAN_ASYNC=y
-CONFIG_SCSI_SPI_ATTRS=m
-CONFIG_SCSI_SAS_LIBSAS=m
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_ISCSI_TCP=m
-CONFIG_SCSI_DEBUG=m
-CONFIG_SCSI_DH=y
-CONFIG_SCSI_DH_RDAC=m
-CONFIG_SCSI_DH_HP_SW=m
-CONFIG_SCSI_DH_EMC=m
-CONFIG_SCSI_DH_ALUA=m
-CONFIG_SCSI_OSD_INITIATOR=m
-CONFIG_SCSI_OSD_ULD=m
-CONFIG_NETDEVICES=y
-CONFIG_E1000E=y
-CONFIG_SKY2=y
-CONFIG_INPUT_EVDEV=y
-CONFIG_INPUT_EVBUG=m
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIO_SERPORT=m
-CONFIG_SERIO_LIBPS2=y
-CONFIG_SERIO_RAW=m
-CONFIG_VT_HW_CONSOLE_BINDING=y
-CONFIG_LEGACY_PTY_COUNT=0
-CONFIG_SERIAL_NONSTANDARD=y
-CONFIG_N_HDLC=m
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=48
-CONFIG_SERIAL_8250_EXTENDED=y
-CONFIG_SERIAL_8250_MANY_PORTS=y
-CONFIG_SERIAL_8250_SHARE_IRQ=y
-CONFIG_SERIAL_8250_RSA=y
-CONFIG_HW_RANDOM=y
-CONFIG_HW_RANDOM_TIMERIOMEM=m
-CONFIG_RAW_DRIVER=m
-CONFIG_I2C=y
-CONFIG_I2C_XLR=y
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_DS1374=y
-CONFIG_UIO=y
-CONFIG_UIO_PDRV_GENIRQ=m
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_GFS2_FS=m
-CONFIG_OCFS2_FS=m
-CONFIG_BTRFS_FS=m
-CONFIG_BTRFS_FS_POSIX_ACL=y
-CONFIG_NILFS2_FS=m
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-CONFIG_QFMT_V1=m
-CONFIG_QFMT_V2=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=y
-CONFIG_CUSE=m
-CONFIG_FSCACHE=m
-CONFIG_FSCACHE_STATS=y
-CONFIG_FSCACHE_HISTOGRAM=y
-CONFIG_CACHEFILES=m
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_NTFS_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-CONFIG_CONFIGFS_FS=y
-CONFIG_ADFS_FS=m
-CONFIG_AFFS_FS=m
-CONFIG_ECRYPT_FS=y
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_BEFS_FS=m
-CONFIG_BFS_FS=m
-CONFIG_EFS_FS=m
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_VXFS_FS=m
-CONFIG_MINIX_FS=m
-CONFIG_OMFS_FS=m
-CONFIG_HPFS_FS=m
-CONFIG_QNX4FS_FS=m
-CONFIG_ROMFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_EXOFS_FS=m
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=m
-CONFIG_NFS_FSCACHE=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3_ACL=y
-CONFIG_NFSD_V4=y
-CONFIG_CIFS=m
-CONFIG_CIFS_WEAK_PW_HASH=y
-CONFIG_CIFS_UPCALL=y
-CONFIG_CIFS_XATTR=y
-CONFIG_CIFS_POSIX=y
-CONFIG_CIFS_DFS_UPCALL=y
-CONFIG_CODA_FS=m
-CONFIG_AFS_FS=m
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="cp437"
-CONFIG_NLS_CODEPAGE_437=m
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_SECURITY=y
-CONFIG_LSM_MMAP_MIN_ADDR=0
-CONFIG_SECURITY_SELINUX=y
-CONFIG_SECURITY_SELINUX_BOOTPARAM=y
-CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0
-CONFIG_SECURITY_SELINUX_DISABLE=y
-CONFIG_SECURITY_SMACK=y
-CONFIG_SECURITY_TOMOYO=y
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_LZO=m
-CONFIG_CRC7=m
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_DEBUG_MEMORY_INIT=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_SCHEDSTATS=y
-CONFIG_SCHED_TRACER=y
-CONFIG_BLK_DEV_IO_TRACE=y
-CONFIG_KGDB=y
diff --git a/arch/mips/dec/setup.c b/arch/mips/dec/setup.c
index eaad0ed4b523..a8a30bb1dee8 100644
--- a/arch/mips/dec/setup.c
+++ b/arch/mips/dec/setup.c
@@ -117,21 +117,21 @@ static void __init dec_be_init(void)
 {
 	switch (mips_machtype) {
 	case MACH_DS23100:	/* DS2100/DS3100 Pmin/Pmax */
-		board_be_handler = dec_kn01_be_handler;
+		mips_set_be_handler(dec_kn01_be_handler);
 		busirq_handler = dec_kn01_be_interrupt;
 		busirq_flags |= IRQF_SHARED;
 		dec_kn01_be_init();
 		break;
 	case MACH_DS5000_1XX:	/* DS5000/1xx 3min */
 	case MACH_DS5000_XX:	/* DS5000/xx Maxine */
-		board_be_handler = dec_kn02xa_be_handler;
+		mips_set_be_handler(dec_kn02xa_be_handler);
 		busirq_handler = dec_kn02xa_be_interrupt;
 		dec_kn02xa_be_init();
 		break;
 	case MACH_DS5000_200:	/* DS5000/200 3max */
 	case MACH_DS5000_2X0:	/* DS5000/240 3max+ */
 	case MACH_DS5900:	/* DS5900 bigmax */
-		board_be_handler = dec_ecc_be_handler;
+		mips_set_be_handler(dec_ecc_be_handler);
 		busirq_handler = dec_ecc_be_interrupt;
 		dec_ecc_be_init();
 		break;
diff --git a/arch/mips/generic/yamon-dt.c b/arch/mips/generic/yamon-dt.c
index a3aa22c77cad..a07a5edbcda7 100644
--- a/arch/mips/generic/yamon-dt.c
+++ b/arch/mips/generic/yamon-dt.c
@@ -75,7 +75,7 @@ static unsigned int __init gen_fdt_mem_array(
 __init int yamon_dt_append_memory(void *fdt,
 				  const struct yamon_mem_region *regions)
 {
-	unsigned long phys_memsize, memsize;
+	unsigned long phys_memsize = 0, memsize;
 	__be32 mem_array[2 * MAX_MEM_ARRAY_ENTRIES];
 	unsigned int mem_entries;
 	int i, err, mem_off;
diff --git a/arch/mips/include/asm/cmpxchg.h b/arch/mips/include/asm/cmpxchg.h
index 0b983800f48b..66a8b293fd80 100644
--- a/arch/mips/include/asm/cmpxchg.h
+++ b/arch/mips/include/asm/cmpxchg.h
@@ -249,6 +249,7 @@ static inline unsigned long __cmpxchg64(volatile void *ptr,
 	/* Load 64 bits from ptr */
 	"	" __SYNC(full, loongson3_war) "		\n"
 	"1:	lld	%L0, %3		# __cmpxchg64	\n"
+	"	.set	pop				\n"
 	/*
 	 * Split the 64 bit value we loaded into the 2 registers that hold the
 	 * ret variable.
@@ -276,12 +277,14 @@ static inline unsigned long __cmpxchg64(volatile void *ptr,
 	"	or	%L1, %L1, $at			\n"
 	"	.set	at				\n"
 #  endif
+	"	.set	push				\n"
+	"	.set	" MIPS_ISA_ARCH_LEVEL "		\n"
 	/* Attempt to store new at ptr */
 	"	scd	%L1, %2				\n"
 	/* If we failed, loop! */
 	"\t" __SC_BEQZ "%L1, 1b				\n"
-	"	.set	pop				\n"
 	"2:	" __SYNC(full, loongson3_war) "		\n"
+	"	.set	pop				\n"
 	: "=&r"(ret),
 	  "=&r"(tmp),
 	  "=" GCC_OFF_SMALL_ASM() (*(unsigned long long *)ptr)
diff --git a/arch/mips/include/asm/cop2.h b/arch/mips/include/asm/cop2.h
index 6b7396a6a115..01b05be23a5d 100644
--- a/arch/mips/include/asm/cop2.h
+++ b/arch/mips/include/asm/cop2.h
@@ -22,17 +22,6 @@ extern void octeon_cop2_restore(struct octeon_cop2_state *);
 #define cop2_present		1
 #define cop2_lazy_restore	1
 
-#elif defined(CONFIG_CPU_XLP)
-
-extern void nlm_cop2_save(struct nlm_cop2_state *);
-extern void nlm_cop2_restore(struct nlm_cop2_state *);
-
-#define cop2_save(r)		nlm_cop2_save(&(r)->thread.cp2)
-#define cop2_restore(r)		nlm_cop2_restore(&(r)->thread.cp2)
-
-#define cop2_present		1
-#define cop2_lazy_restore	0
-
 #elif defined(CONFIG_CPU_LOONGSON64)
 
 #define cop2_present		1
diff --git a/arch/mips/include/asm/cpu-type.h b/arch/mips/include/asm/cpu-type.h
index 2be5d7b5de68..5efe8c8b854e 100644
--- a/arch/mips/include/asm/cpu-type.h
+++ b/arch/mips/include/asm/cpu-type.h
@@ -195,14 +195,6 @@ static inline int __pure __get_cpu_type(const int cpu_type)
 #ifdef CONFIG_SYS_HAS_CPU_BMIPS5000
 	case CPU_BMIPS5000:
 #endif
-
-#ifdef CONFIG_SYS_HAS_CPU_XLP
-	case CPU_XLP:
-#endif
-
-#ifdef CONFIG_SYS_HAS_CPU_XLR
-	case CPU_XLR:
-#endif
 		break;
 	default:
 		unreachable();
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index d45a52f65b7a..5c2f8d9cb7cf 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -328,7 +328,7 @@ enum cpu_type_enum {
 	 */
 	CPU_5KC, CPU_5KE, CPU_20KC, CPU_25KF, CPU_SB1, CPU_SB1A, CPU_LOONGSON2EF,
 	CPU_LOONGSON64, CPU_CAVIUM_OCTEON, CPU_CAVIUM_OCTEON_PLUS,
-	CPU_CAVIUM_OCTEON2, CPU_CAVIUM_OCTEON3, CPU_XLR, CPU_XLP, CPU_I6500,
+	CPU_CAVIUM_OCTEON2, CPU_CAVIUM_OCTEON3, CPU_I6500,
 
 	CPU_QEMU_GENERIC,
 
diff --git a/arch/mips/include/asm/ginvt.h b/arch/mips/include/asm/ginvt.h
index 6eb7c2b94dc7..87b2974ffc53 100644
--- a/arch/mips/include/asm/ginvt.h
+++ b/arch/mips/include/asm/ginvt.h
@@ -12,11 +12,13 @@ enum ginvt_type {
 
 #ifdef TOOLCHAIN_SUPPORTS_GINV
 # define _ASM_SET_GINV	".set	ginv\n"
+# define _ASM_UNSET_GINV
 #else
-_ASM_MACRO_1R1I(ginvt, rs, type,
-		_ASM_INSN_IF_MIPS(0x7c0000bd | (__rs << 21) | (\\type << 8))
-		_ASM_INSN32_IF_MM(0x0000717c | (__rs << 16) | (\\type << 9)));
-# define _ASM_SET_GINV
+# define _ASM_SET_GINV							\
+	_ASM_MACRO_1R1I(ginvt, rs, type,				\
+			_ASM_INSN_IF_MIPS(0x7c0000bd | (__rs << 21) | (\\type << 8))	\
+			_ASM_INSN32_IF_MM(0x0000717c | (__rs << 16) | (\\type << 9)))
+# define _ASM_UNSET_GINV ".purgem ginvt\n"
 #endif
 
 static __always_inline void ginvt(unsigned long addr, enum ginvt_type type)
@@ -25,6 +27,7 @@ static __always_inline void ginvt(unsigned long addr, enum ginvt_type type)
 		".set	push\n"
 		_ASM_SET_GINV
 		"	ginvt	%0, %1\n"
+		_ASM_UNSET_GINV
 		".set	pop"
 		: /* no outputs */
 		: "r"(addr), "i"(type)
diff --git a/arch/mips/include/asm/hazards.h b/arch/mips/include/asm/hazards.h
index f855478d12fa..cb16be93b048 100644
--- a/arch/mips/include/asm/hazards.h
+++ b/arch/mips/include/asm/hazards.h
@@ -160,7 +160,7 @@ do {									\
 
 #elif defined(CONFIG_MIPS_ALCHEMY) || defined(CONFIG_CPU_CAVIUM_OCTEON) || \
 	defined(CONFIG_CPU_LOONGSON2EF) || defined(CONFIG_CPU_LOONGSON64) || \
-	defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_R5500) || defined(CONFIG_CPU_XLR)
+	defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_R5500)
 
 /*
  * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
diff --git a/arch/mips/include/asm/mach-lantiq/xway/xway_dma.h b/arch/mips/include/asm/mach-lantiq/xway/xway_dma.h
index 8218a1356bd8..31ca9151b539 100644
--- a/arch/mips/include/asm/mach-lantiq/xway/xway_dma.h
+++ b/arch/mips/include/asm/mach-lantiq/xway/xway_dma.h
@@ -45,6 +45,6 @@ extern void ltq_dma_close(struct ltq_dma_channel *ch);
 extern void ltq_dma_alloc_tx(struct ltq_dma_channel *ch);
 extern void ltq_dma_alloc_rx(struct ltq_dma_channel *ch);
 extern void ltq_dma_free(struct ltq_dma_channel *ch);
-extern void ltq_dma_init_port(int p);
+extern void ltq_dma_init_port(int p, int tx_burst, int rx_burst);
 
 #endif
diff --git a/arch/mips/include/asm/mach-loongson64/loongson_regs.h b/arch/mips/include/asm/mach-loongson64/loongson_regs.h
index 165993514762..b5be7511f6cd 100644
--- a/arch/mips/include/asm/mach-loongson64/loongson_regs.h
+++ b/arch/mips/include/asm/mach-loongson64/loongson_regs.h
@@ -21,8 +21,10 @@ static inline u32 read_cpucfg(u32 reg)
 	u32 __res;
 
 	__asm__ __volatile__(
+		_ASM_SET_PARSE_R
 		"parse_r __res,%0\n\t"
 		"parse_r reg,%1\n\t"
+		_ASM_UNSET_PARSE_R
 		".insn \n\t"
 		".word (0xc8080118 | (reg << 21) | (__res << 11))\n\t"
 		:"=r"(__res)
@@ -143,8 +145,10 @@ static inline u32 csr_readl(u32 reg)
 
 	/* RDCSR reg, val */
 	__asm__ __volatile__(
+		_ASM_SET_PARSE_R
 		"parse_r __res,%0\n\t"
 		"parse_r reg,%1\n\t"
+		_ASM_UNSET_PARSE_R
 		".insn \n\t"
 		".word (0xc8000118 | (reg << 21) | (__res << 11))\n\t"
 		:"=r"(__res)
@@ -160,8 +164,10 @@ static inline u64 csr_readq(u32 reg)
 
 	/* DRDCSR reg, val */
 	__asm__ __volatile__(
+		_ASM_SET_PARSE_R
 		"parse_r __res,%0\n\t"
 		"parse_r reg,%1\n\t"
+		_ASM_UNSET_PARSE_R
 		".insn \n\t"
 		".word (0xc8020118 | (reg << 21) | (__res << 11))\n\t"
 		:"=r"(__res)
@@ -175,8 +181,10 @@ static inline void csr_writel(u32 val, u32 reg)
 {
 	/* WRCSR reg, val */
 	__asm__ __volatile__(
+		_ASM_SET_PARSE_R
 		"parse_r reg,%0\n\t"
 		"parse_r val,%1\n\t"
+		_ASM_UNSET_PARSE_R
 		".insn \n\t"
 		".word (0xc8010118 | (reg << 21) | (val << 11))\n\t"
 		:
@@ -189,8 +197,10 @@ static inline void csr_writeq(u64 val, u32 reg)
 {
 	/* DWRCSR reg, val */
 	__asm__ __volatile__(
+		_ASM_SET_PARSE_R
 		"parse_r reg,%0\n\t"
 		"parse_r val,%1\n\t"
+		_ASM_UNSET_PARSE_R
 		".insn \n\t"
 		".word (0xc8030118 | (reg << 21) | (val << 11))\n\t"
 		:
@@ -243,8 +253,10 @@ static inline u64 drdtime(void)
 	u64 val = 0;
 
 	__asm__ __volatile__(
+		_ASM_SET_PARSE_R
 		"parse_r rID,%0\n\t"
 		"parse_r val,%1\n\t"
+		_ASM_UNSET_PARSE_R
 		".insn \n\t"
 		".word (0xc8090118 | (rID << 21) | (val << 11))\n\t"
 		:"=r"(rID),"=r"(val)
diff --git a/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h b/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h
deleted file mode 100644
index 0c29ff820bb9..000000000000
--- a/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2011 Netlogic Microsystems
- * Copyright (C) 2003 Ralf Baechle
- */
-#ifndef __ASM_MACH_NETLOGIC_CPU_FEATURE_OVERRIDES_H
-#define __ASM_MACH_NETLOGIC_CPU_FEATURE_OVERRIDES_H
-
-#define cpu_has_4kex		1
-#define cpu_has_4k_cache	1
-#define cpu_has_watch		1
-#define cpu_has_mips16		0
-#define cpu_has_mips16e2	0
-#define cpu_has_counter		1
-#define cpu_has_divec		1
-#define cpu_has_vce		0
-#define cpu_has_cache_cdex_p	0
-#define cpu_has_cache_cdex_s	0
-#define cpu_has_prefetch	1
-#define cpu_has_mcheck		1
-#define cpu_has_ejtag		1
-
-#define cpu_has_llsc		1
-#define cpu_has_vtag_icache	0
-#define cpu_has_ic_fills_f_dc	1
-#define cpu_has_dsp		0
-#define cpu_has_dsp2		0
-#define cpu_has_mipsmt		0
-#define cpu_icache_snoops_remote_store	1
-
-#define cpu_has_64bits		1
-
-#define cpu_has_mips32r1	1
-#define cpu_has_mips64r1	1
-
-#define cpu_has_inclusive_pcaches	0
-
-#define cpu_dcache_line_size()	32
-#define cpu_icache_line_size()	32
-
-#if defined(CONFIG_CPU_XLR)
-#define cpu_has_userlocal	0
-#define cpu_has_dc_aliases	0
-#define cpu_has_mips32r2	0
-#define cpu_has_mips64r2	0
-#elif defined(CONFIG_CPU_XLP)
-#define cpu_has_userlocal	1
-#define cpu_has_mips32r2	1
-#define cpu_has_mips64r2	1
-#else
-#error "Unknown Netlogic CPU"
-#endif
-
-#endif /* __ASM_MACH_NETLOGIC_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/include/asm/mach-netlogic/irq.h b/arch/mips/include/asm/mach-netlogic/irq.h
deleted file mode 100644
index c0dbd530cca6..000000000000
--- a/arch/mips/include/asm/mach-netlogic/irq.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2011 Netlogic Microsystems.
- */
-#ifndef __ASM_NETLOGIC_IRQ_H
-#define __ASM_NETLOGIC_IRQ_H
-
-#include <asm/mach-netlogic/multi-node.h>
-#define NLM_IRQS_PER_NODE	1024
-#define NR_IRQS			(NLM_IRQS_PER_NODE * NLM_NR_NODES)
-
-#define MIPS_CPU_IRQ_BASE	0
-
-#endif /* __ASM_NETLOGIC_IRQ_H */
diff --git a/arch/mips/include/asm/mach-netlogic/multi-node.h b/arch/mips/include/asm/mach-netlogic/multi-node.h
deleted file mode 100644
index 8bdf47e29145..000000000000
--- a/arch/mips/include/asm/mach-netlogic/multi-node.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2003-2012 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _NETLOGIC_MULTI_NODE_H_
-#define _NETLOGIC_MULTI_NODE_H_
-
-#ifndef CONFIG_NLM_MULTINODE
-#define NLM_NR_NODES		1
-#else
-#if defined(CONFIG_NLM_MULTINODE_2)
-#define NLM_NR_NODES		2
-#elif defined(CONFIG_NLM_MULTINODE_4)
-#define NLM_NR_NODES		4
-#else
-#define NLM_NR_NODES		1
-#endif
-#endif
-
-#define NLM_THREADS_PER_CORE	4
-
-struct nlm_soc_info {
-	unsigned long	coremask;	/* cores enabled on the soc */
-	unsigned long	ebase;		/* not used now */
-	uint64_t	irqmask;	/* EIMR for the node */
-	uint64_t	sysbase;	/* only for XLP - sys block base */
-	uint64_t	picbase;	/* PIC block base */
-	spinlock_t	piclock;	/* lock for PIC access */
-	cpumask_t	cpumask;	/* logical cpu mask for node */
-	unsigned int	socbus;
-};
-
-extern struct nlm_soc_info nlm_nodes[NLM_NR_NODES];
-#define nlm_get_node(i)		(&nlm_nodes[i])
-#define nlm_node_present(n)	((n) >= 0 && (n) < NLM_NR_NODES && \
-					nlm_get_node(n)->coremask != 0)
-#ifdef CONFIG_CPU_XLR
-#define nlm_current_node()	(&nlm_nodes[0])
-#else
-#define nlm_current_node()	(&nlm_nodes[nlm_nodeid()])
-#endif
-void nlm_node_init(int node);
-
-#endif
diff --git a/arch/mips/include/asm/mach-ralink/spaces.h b/arch/mips/include/asm/mach-ralink/spaces.h
index 87d085c9ad61..f7af11ea2d61 100644
--- a/arch/mips/include/asm/mach-ralink/spaces.h
+++ b/arch/mips/include/asm/mach-ralink/spaces.h
@@ -2,9 +2,11 @@
 #ifndef __ASM_MACH_RALINK_SPACES_H_
 #define __ASM_MACH_RALINK_SPACES_H_
 
-#define PCI_IOBASE	_AC(0xa0000000, UL)
-#define PCI_IOSIZE	SZ_16M
+#define PCI_IOBASE	mips_io_port_base
+#define PCI_IOSIZE	SZ_64K
 #define IO_SPACE_LIMIT	(PCI_IOSIZE - 1)
 
+#define pci_remap_iospace pci_remap_iospace
+
 #include <asm/mach-generic/spaces.h>
 #endif
diff --git a/arch/mips/include/asm/mips-cm.h b/arch/mips/include/asm/mips-cm.h
index aeae2effa123..23c67c0871b1 100644
--- a/arch/mips/include/asm/mips-cm.h
+++ b/arch/mips/include/asm/mips-cm.h
@@ -11,6 +11,7 @@
 #ifndef __MIPS_ASM_MIPS_CM_H__
 #define __MIPS_ASM_MIPS_CM_H__
 
+#include <linux/bitfield.h>
 #include <linux/bitops.h>
 #include <linux/errno.h>
 
@@ -153,8 +154,8 @@ GCR_ACCESSOR_RO(32, 0x030, rev)
 #define CM_GCR_REV_MINOR			GENMASK(7, 0)
 
 #define CM_ENCODE_REV(major, minor) \
-		(((major) << __ffs(CM_GCR_REV_MAJOR)) | \
-		 ((minor) << __ffs(CM_GCR_REV_MINOR)))
+		(FIELD_PREP(CM_GCR_REV_MAJOR, major) | \
+		 FIELD_PREP(CM_GCR_REV_MINOR, minor))
 
 #define CM_REV_CM2				CM_ENCODE_REV(6, 0)
 #define CM_REV_CM2_5				CM_ENCODE_REV(7, 0)
@@ -362,10 +363,10 @@ static inline int mips_cm_revision(void)
 static inline unsigned int mips_cm_max_vp_width(void)
 {
 	extern int smp_num_siblings;
-	uint32_t cfg;
 
 	if (mips_cm_revision() >= CM_REV_CM3)
-		return read_gcr_sys_config2() & CM_GCR_SYS_CONFIG2_MAXVPW;
+		return FIELD_GET(CM_GCR_SYS_CONFIG2_MAXVPW,
+				 read_gcr_sys_config2());
 
 	if (mips_cm_present()) {
 		/*
@@ -373,8 +374,7 @@ static inline unsigned int mips_cm_max_vp_width(void)
 		 * number of VP(E)s, and if that ever changes then this will
 		 * need revisiting.
 		 */
-		cfg = read_gcr_cl_config() & CM_GCR_Cx_CONFIG_PVPE;
-		return (cfg >> __ffs(CM_GCR_Cx_CONFIG_PVPE)) + 1;
+		return FIELD_GET(CM_GCR_Cx_CONFIG_PVPE, read_gcr_cl_config()) + 1;
 	}
 
 	if (IS_ENABLED(CONFIG_SMP))
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index acdf8c69220b..2616353b940c 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -1297,22 +1297,22 @@ static inline int mm_insn_16bit(u16 insn)
 	"\\var	= " #n "\n\t"			\
 	".endif\n\t"
 
-__asm__(".macro	parse_r var r\n\t"
-	"\\var	= -1\n\t"
-	_IFC_REG(0)  _IFC_REG(1)  _IFC_REG(2)  _IFC_REG(3)
-	_IFC_REG(4)  _IFC_REG(5)  _IFC_REG(6)  _IFC_REG(7)
-	_IFC_REG(8)  _IFC_REG(9)  _IFC_REG(10) _IFC_REG(11)
-	_IFC_REG(12) _IFC_REG(13) _IFC_REG(14) _IFC_REG(15)
-	_IFC_REG(16) _IFC_REG(17) _IFC_REG(18) _IFC_REG(19)
-	_IFC_REG(20) _IFC_REG(21) _IFC_REG(22) _IFC_REG(23)
-	_IFC_REG(24) _IFC_REG(25) _IFC_REG(26) _IFC_REG(27)
-	_IFC_REG(28) _IFC_REG(29) _IFC_REG(30) _IFC_REG(31)
-	".iflt	\\var\n\t"
-	".error	\"Unable to parse register name \\r\"\n\t"
-	".endif\n\t"
-	".endm");
-
-#undef _IFC_REG
+#define _ASM_SET_PARSE_R						\
+	".macro	parse_r var r\n\t"					\
+	"\\var	= -1\n\t"						\
+	_IFC_REG(0)  _IFC_REG(1)  _IFC_REG(2)  _IFC_REG(3)		\
+	_IFC_REG(4)  _IFC_REG(5)  _IFC_REG(6)  _IFC_REG(7)		\
+	_IFC_REG(8)  _IFC_REG(9)  _IFC_REG(10) _IFC_REG(11)		\
+	_IFC_REG(12) _IFC_REG(13) _IFC_REG(14) _IFC_REG(15)		\
+	_IFC_REG(16) _IFC_REG(17) _IFC_REG(18) _IFC_REG(19)		\
+	_IFC_REG(20) _IFC_REG(21) _IFC_REG(22) _IFC_REG(23)		\
+	_IFC_REG(24) _IFC_REG(25) _IFC_REG(26) _IFC_REG(27)		\
+	_IFC_REG(28) _IFC_REG(29) _IFC_REG(30) _IFC_REG(31)		\
+	".iflt	\\var\n\t"						\
+	".error	\"Unable to parse register name \\r\"\n\t"		\
+	".endif\n\t"							\
+	".endm\n\t"
+#define _ASM_UNSET_PARSE_R ".purgem parse_r\n\t"
 
 /*
  * C macros for generating assembler macros for common instruction formats.
@@ -1322,43 +1322,45 @@ __asm__(".macro	parse_r var r\n\t"
  * the ENC encodings.
  */
 
-/* Instructions with no operands */
-#define _ASM_MACRO_0(OP, ENC)						\
-	__asm__(".macro	" #OP "\n\t"					\
-		ENC							\
-		".endm")
-
 /* Instructions with 1 register operand & 1 immediate operand */
 #define _ASM_MACRO_1R1I(OP, R1, I2, ENC)				\
-	__asm__(".macro	" #OP " " #R1 ", " #I2 "\n\t"			\
+		".macro	" #OP " " #R1 ", " #I2 "\n\t"			\
+		_ASM_SET_PARSE_R					\
 		"parse_r __" #R1 ", \\" #R1 "\n\t"			\
 		ENC							\
-		".endm")
+		_ASM_UNSET_PARSE_R					\
+		".endm\n\t"
 
 /* Instructions with 2 register operands */
 #define _ASM_MACRO_2R(OP, R1, R2, ENC)					\
-	__asm__(".macro	" #OP " " #R1 ", " #R2 "\n\t"			\
+		".macro	" #OP " " #R1 ", " #R2 "\n\t"			\
+		_ASM_SET_PARSE_R					\
 		"parse_r __" #R1 ", \\" #R1 "\n\t"			\
 		"parse_r __" #R2 ", \\" #R2 "\n\t"			\
 		ENC							\
-		".endm")
+		_ASM_UNSET_PARSE_R					\
+		".endm\n\t"
 
 /* Instructions with 3 register operands */
 #define _ASM_MACRO_3R(OP, R1, R2, R3, ENC)				\
-	__asm__(".macro	" #OP " " #R1 ", " #R2 ", " #R3 "\n\t"		\
+		".macro	" #OP " " #R1 ", " #R2 ", " #R3 "\n\t"		\
+		_ASM_SET_PARSE_R					\
 		"parse_r __" #R1 ", \\" #R1 "\n\t"			\
 		"parse_r __" #R2 ", \\" #R2 "\n\t"			\
 		"parse_r __" #R3 ", \\" #R3 "\n\t"			\
 		ENC							\
-		".endm")
+		_ASM_UNSET_PARSE_R					\
+		".endm\n\t"
 
 /* Instructions with 2 register operands and 1 optional select operand */
 #define _ASM_MACRO_2R_1S(OP, R1, R2, SEL3, ENC)				\
-	__asm__(".macro	" #OP " " #R1 ", " #R2 ", " #SEL3 " = 0\n\t"	\
+		".macro	" #OP " " #R1 ", " #R2 ", " #SEL3 " = 0\n\t"	\
+		_ASM_SET_PARSE_R					\
 		"parse_r __" #R1 ", \\" #R1 "\n\t"			\
 		"parse_r __" #R2 ", \\" #R2 "\n\t"			\
 		ENC							\
-		".endm")
+		_ASM_UNSET_PARSE_R					\
+		".endm\n\t"
 
 /*
  * TLB Invalidate Flush
@@ -1618,15 +1620,21 @@ do {									\
 } while (0)
 
 #ifndef TOOLCHAIN_SUPPORTS_XPA
-_ASM_MACRO_2R_1S(mfhc0, rt, rs, sel,
-	_ASM_INSN_IF_MIPS(0x40400000 | __rt << 16 | __rs << 11 | \\sel)
-	_ASM_INSN32_IF_MM(0x000000f4 | __rt << 21 | __rs << 16 | \\sel << 11));
-_ASM_MACRO_2R_1S(mthc0, rt, rd, sel,
-	_ASM_INSN_IF_MIPS(0x40c00000 | __rt << 16 | __rd << 11 | \\sel)
-	_ASM_INSN32_IF_MM(0x000002f4 | __rt << 21 | __rd << 16 | \\sel << 11));
-#define _ASM_SET_XPA ""
+#define _ASM_SET_MFHC0							\
+	_ASM_MACRO_2R_1S(mfhc0, rt, rs, sel,				\
+			 _ASM_INSN_IF_MIPS(0x40400000 | __rt << 16 | __rs << 11 | \\sel)	\
+			 _ASM_INSN32_IF_MM(0x000000f4 | __rt << 21 | __rs << 16 | \\sel << 11))
+#define _ASM_UNSET_MFHC0 ".purgem mfhc0\n\t"
+#define _ASM_SET_MTHC0							\
+	_ASM_MACRO_2R_1S(mthc0, rt, rd, sel,				\
+			 _ASM_INSN_IF_MIPS(0x40c00000 | __rt << 16 | __rd << 11 | \\sel)	\
+			 _ASM_INSN32_IF_MM(0x000002f4 | __rt << 21 | __rd << 16 | \\sel << 11))
+#define _ASM_UNSET_MTHC0 ".purgem mthc0\n\t"
 #else	/* !TOOLCHAIN_SUPPORTS_XPA */
-#define _ASM_SET_XPA ".set\txpa\n\t"
+#define _ASM_SET_MFHC0 ".set\txpa\n\t"
+#define _ASM_SET_MTHC0 ".set\txpa\n\t"
+#define _ASM_UNSET_MFHC0
+#define _ASM_UNSET_MTHC0
 #endif
 
 #define __readx_32bit_c0_register(source, sel)				\
@@ -1636,8 +1644,9 @@ _ASM_MACRO_2R_1S(mthc0, rt, rd, sel,
 	__asm__ __volatile__(						\
 	"	.set	push					\n"	\
 	"	.set	mips32r2				\n"	\
-	_ASM_SET_XPA							\
+	_ASM_SET_MFHC0							\
 	"	mfhc0	%0, " #source ", %1			\n"	\
+	_ASM_UNSET_MFHC0						\
 	"	.set	pop					\n"	\
 	: "=r" (__res)							\
 	: "i" (sel));							\
@@ -1649,8 +1658,9 @@ do {									\
 	__asm__ __volatile__(						\
 	"	.set	push					\n"	\
 	"	.set	mips32r2				\n"	\
-	_ASM_SET_XPA							\
+	_ASM_SET_MTHC0							\
 	"	mthc0	%z0, " #register ", %1			\n"	\
+	_ASM_UNSET_MTHC0						\
 	"	.set	pop					\n"	\
 	:								\
 	: "Jr" (value), "i" (sel));					\
@@ -2046,31 +2056,58 @@ do {									\
  */
 
 #ifndef TOOLCHAIN_SUPPORTS_VIRT
-_ASM_MACRO_2R_1S(mfgc0, rt, rs, sel,
-	_ASM_INSN_IF_MIPS(0x40600000 | __rt << 16 | __rs << 11 | \\sel)
-	_ASM_INSN32_IF_MM(0x000004fc | __rt << 21 | __rs << 16 | \\sel << 11));
-_ASM_MACRO_2R_1S(dmfgc0, rt, rs, sel,
-	_ASM_INSN_IF_MIPS(0x40600100 | __rt << 16 | __rs << 11 | \\sel)
-	_ASM_INSN32_IF_MM(0x580004fc | __rt << 21 | __rs << 16 | \\sel << 11));
-_ASM_MACRO_2R_1S(mtgc0, rt, rd, sel,
-	_ASM_INSN_IF_MIPS(0x40600200 | __rt << 16 | __rd << 11 | \\sel)
-	_ASM_INSN32_IF_MM(0x000006fc | __rt << 21 | __rd << 16 | \\sel << 11));
-_ASM_MACRO_2R_1S(dmtgc0, rt, rd, sel,
-	_ASM_INSN_IF_MIPS(0x40600300 | __rt << 16 | __rd << 11 | \\sel)
-	_ASM_INSN32_IF_MM(0x580006fc | __rt << 21 | __rd << 16 | \\sel << 11));
-_ASM_MACRO_0(tlbgp,    _ASM_INSN_IF_MIPS(0x42000010)
-		       _ASM_INSN32_IF_MM(0x0000017c));
-_ASM_MACRO_0(tlbgr,    _ASM_INSN_IF_MIPS(0x42000009)
-		       _ASM_INSN32_IF_MM(0x0000117c));
-_ASM_MACRO_0(tlbgwi,   _ASM_INSN_IF_MIPS(0x4200000a)
-		       _ASM_INSN32_IF_MM(0x0000217c));
-_ASM_MACRO_0(tlbgwr,   _ASM_INSN_IF_MIPS(0x4200000e)
-		       _ASM_INSN32_IF_MM(0x0000317c));
-_ASM_MACRO_0(tlbginvf, _ASM_INSN_IF_MIPS(0x4200000c)
-		       _ASM_INSN32_IF_MM(0x0000517c));
-#define _ASM_SET_VIRT ""
+#define _ASM_SET_MFGC0							\
+	_ASM_MACRO_2R_1S(mfgc0, rt, rs, sel,				\
+			 _ASM_INSN_IF_MIPS(0x40600000 | __rt << 16 | __rs << 11 | \\sel)	\
+			 _ASM_INSN32_IF_MM(0x000004fc | __rt << 21 | __rs << 16 | \\sel << 11))
+#define _ASM_UNSET_MFGC0 ".purgem mfgc0\n\t"
+#define _ASM_SET_DMFGC0							\
+	_ASM_MACRO_2R_1S(dmfgc0, rt, rs, sel,				\
+			 _ASM_INSN_IF_MIPS(0x40600100 | __rt << 16 | __rs << 11 | \\sel)	\
+			 _ASM_INSN32_IF_MM(0x580004fc | __rt << 21 | __rs << 16 | \\sel << 11))
+#define _ASM_UNSET_DMFGC0 ".purgem dmfgc0\n\t"
+#define _ASM_SET_MTGC0							\
+	_ASM_MACRO_2R_1S(mtgc0, rt, rd, sel,				\
+			 _ASM_INSN_IF_MIPS(0x40600200 | __rt << 16 | __rd << 11 | \\sel)	\
+			 _ASM_INSN32_IF_MM(0x000006fc | __rt << 21 | __rd << 16 | \\sel << 11))
+#define _ASM_UNSET_MTGC0 ".purgem mtgc0\n\t"
+#define _ASM_SET_DMTGC0							\
+	_ASM_MACRO_2R_1S(dmtgc0, rt, rd, sel,				\
+			 _ASM_INSN_IF_MIPS(0x40600300 | __rt << 16 | __rd << 11 | \\sel)	\
+			 _ASM_INSN32_IF_MM(0x580006fc | __rt << 21 | __rd << 16 | \\sel << 11))
+#define _ASM_UNSET_DMTGC0 ".purgem dmtgc0\n\t"
+
+#define __tlbgp()							\
+		_ASM_INSN_IF_MIPS(0x42000010)				\
+		_ASM_INSN32_IF_MM(0x0000017c)
+#define __tlbgr()							\
+		_ASM_INSN_IF_MIPS(0x42000009)				\
+		_ASM_INSN32_IF_MM(0x0000117c)
+#define __tlbgwi()							\
+		_ASM_INSN_IF_MIPS(0x4200000a)				\
+		_ASM_INSN32_IF_MM(0x0000217c)
+#define __tlbgwr()							\
+		_ASM_INSN_IF_MIPS(0x4200000e)				\
+		_ASM_INSN32_IF_MM(0x0000317c)
+#define __tlbginvf()							\
+		_ASM_INSN_IF_MIPS(0x4200000c)				\
+		_ASM_INSN32_IF_MM(0x0000517c)
 #else	/* !TOOLCHAIN_SUPPORTS_VIRT */
 #define _ASM_SET_VIRT ".set\tvirt\n\t"
+#define _ASM_SET_MFGC0	_ASM_SET_VIRT
+#define _ASM_SET_DMFGC0	_ASM_SET_VIRT
+#define _ASM_SET_MTGC0	_ASM_SET_VIRT
+#define _ASM_SET_DMTGC0	_ASM_SET_VIRT
+#define _ASM_UNSET_MFGC0
+#define _ASM_UNSET_DMFGC0
+#define _ASM_UNSET_MTGC0
+#define _ASM_UNSET_DMTGC0
+
+#define __tlbgp()	_ASM_SET_VIRT "tlbgp\n\t"
+#define __tlbgr()	_ASM_SET_VIRT "tlbgr\n\t"
+#define __tlbgwi()	_ASM_SET_VIRT "tlbgwi\n\t"
+#define __tlbgwr()	_ASM_SET_VIRT "tlbgwr\n\t"
+#define __tlbginvf()	_ASM_SET_VIRT "tlbginvf\n\t"
 #endif
 
 #define __read_32bit_gc0_register(source, sel)				\
@@ -2078,8 +2115,9 @@ _ASM_MACRO_0(tlbginvf, _ASM_INSN_IF_MIPS(0x4200000c)
 	__asm__ __volatile__(						\
 		".set\tpush\n\t"					\
 		".set\tmips32r5\n\t"					\
-		_ASM_SET_VIRT						\
+		_ASM_SET_MFGC0						\
 		"mfgc0\t%0, " #source ", %1\n\t"			\
+		_ASM_UNSET_MFGC0					\
 		".set\tpop"						\
 		: "=r" (__res)						\
 		: "i" (sel));						\
@@ -2091,8 +2129,9 @@ _ASM_MACRO_0(tlbginvf, _ASM_INSN_IF_MIPS(0x4200000c)
 	__asm__ __volatile__(						\
 		".set\tpush\n\t"					\
 		".set\tmips64r5\n\t"					\
-		_ASM_SET_VIRT						\
+		_ASM_SET_DMFGC0						\
 		"dmfgc0\t%0, " #source ", %1\n\t"			\
+		_ASM_UNSET_DMFGC0					\
 		".set\tpop"						\
 		: "=r" (__res)						\
 		: "i" (sel));						\
@@ -2104,8 +2143,9 @@ do {									\
 	__asm__ __volatile__(						\
 		".set\tpush\n\t"					\
 		".set\tmips32r5\n\t"					\
-		_ASM_SET_VIRT						\
+		_ASM_SET_MTGC0						\
 		"mtgc0\t%z0, " #register ", %1\n\t"			\
+		_ASM_UNSET_MTGC0					\
 		".set\tpop"						\
 		: : "Jr" ((unsigned int)(value)),			\
 		    "i" (sel));						\
@@ -2116,8 +2156,9 @@ do {									\
 	__asm__ __volatile__(						\
 		".set\tpush\n\t"					\
 		".set\tmips64r5\n\t"					\
-		_ASM_SET_VIRT						\
+		_ASM_SET_DMTGC0						\
 		"dmtgc0\t%z0, " #register ", %1\n\t"			\
+		_ASM_UNSET_DMTGC0					\
 		".set\tpop"						\
 		: : "Jr" (value),					\
 		    "i" (sel));						\
@@ -2788,8 +2829,7 @@ static inline void guest_tlb_probe(void)
 	__asm__ __volatile__(
 		".set push\n\t"
 		".set noreorder\n\t"
-		_ASM_SET_VIRT
-		"tlbgp\n\t"
+		__tlbgp()
 		".set pop");
 }
 
@@ -2798,8 +2838,7 @@ static inline void guest_tlb_read(void)
 	__asm__ __volatile__(
 		".set push\n\t"
 		".set noreorder\n\t"
-		_ASM_SET_VIRT
-		"tlbgr\n\t"
+		__tlbgr()
 		".set pop");
 }
 
@@ -2808,8 +2847,7 @@ static inline void guest_tlb_write_indexed(void)
 	__asm__ __volatile__(
 		".set push\n\t"
 		".set noreorder\n\t"
-		_ASM_SET_VIRT
-		"tlbgwi\n\t"
+		__tlbgwi()
 		".set pop");
 }
 
@@ -2818,8 +2856,7 @@ static inline void guest_tlb_write_random(void)
 	__asm__ __volatile__(
 		".set push\n\t"
 		".set noreorder\n\t"
-		_ASM_SET_VIRT
-		"tlbgwr\n\t"
+		__tlbgwr()
 		".set pop");
 }
 
@@ -2831,8 +2868,7 @@ static inline void guest_tlbinvf(void)
 	__asm__ __volatile__(
 		".set push\n\t"
 		".set noreorder\n\t"
-		_ASM_SET_VIRT
-		"tlbginvf\n\t"
+		__tlbginvf()
 		".set pop");
 }
 
diff --git a/arch/mips/include/asm/msa.h b/arch/mips/include/asm/msa.h
index e0a3dd52334d..236a49ee2e3e 100644
--- a/arch/mips/include/asm/msa.h
+++ b/arch/mips/include/asm/msa.h
@@ -162,16 +162,26 @@ static inline void init_msa_upper(void)
  * to allow compilation with toolchains that do not support MSA. Once all
  * toolchains in use support MSA these can be removed.
  */
-_ASM_MACRO_2R(cfcmsa, rd, cs,
-	_ASM_INSN_IF_MIPS(0x787e0019 | __cs << 11 | __rd << 6)
-	_ASM_INSN32_IF_MM(0x587e0016 | __cs << 11 | __rd << 6));
-_ASM_MACRO_2R(ctcmsa, cd, rs,
-	_ASM_INSN_IF_MIPS(0x783e0019 | __rs << 11 | __cd << 6)
-	_ASM_INSN32_IF_MM(0x583e0016 | __rs << 11 | __cd << 6));
-#define _ASM_SET_MSA ""
+
+#define _ASM_SET_CFCMSA							\
+	_ASM_MACRO_2R(cfcmsa, rd, cs,					\
+		      _ASM_INSN_IF_MIPS(0x787e0019 | __cs << 11 | __rd << 6)	\
+		      _ASM_INSN32_IF_MM(0x587e0016 | __cs << 11 | __rd << 6))
+#define _ASM_UNSET_CFCMSA ".purgem cfcmsa\n\t"
+#define _ASM_SET_CTCMSA							\
+	_ASM_MACRO_2R(ctcmsa, cd, rs,					\
+		      _ASM_INSN_IF_MIPS(0x783e0019 | __rs << 11 | __cd << 6)	\
+		      _ASM_INSN32_IF_MM(0x583e0016 | __rs << 11 | __cd << 6))
+#define _ASM_UNSET_CTCMSA ".purgem ctcmsa\n\t"
 #else /* TOOLCHAIN_SUPPORTS_MSA */
-#define _ASM_SET_MSA ".set\tfp=64\n\t"				\
-		     ".set\tmsa\n\t"
+#define _ASM_SET_CFCMSA						\
+		".set\tfp=64\n\t"				\
+		".set\tmsa\n\t"
+#define _ASM_UNSET_CFCMSA
+#define _ASM_SET_CTCMSA						\
+		".set\tfp=64\n\t"				\
+		".set\tmsa\n\t"
+#define _ASM_UNSET_CTCMSA
 #endif
 
 #define __BUILD_MSA_CTL_REG(name, cs)				\
@@ -180,8 +190,9 @@ static inline unsigned int read_msa_##name(void)		\
 	unsigned int reg;					\
 	__asm__ __volatile__(					\
 	"	.set	push\n"					\
-	_ASM_SET_MSA						\
+	_ASM_SET_CFCMSA						\
 	"	cfcmsa	%0, $" #cs "\n"				\
+	_ASM_UNSET_CFCMSA					\
 	"	.set	pop\n"					\
 	: "=r"(reg));						\
 	return reg;						\
@@ -191,8 +202,9 @@ static inline void write_msa_##name(unsigned int val)		\
 {								\
 	__asm__ __volatile__(					\
 	"	.set	push\n"					\
-	_ASM_SET_MSA						\
+	_ASM_SET_CTCMSA						\
 	"	ctcmsa	$" #cs ", %0\n"				\
+	_ASM_UNSET_CTCMSA					\
 	"	.set	pop\n"					\
 	: : "r"(val));						\
 }
diff --git a/arch/mips/include/asm/netlogic/common.h b/arch/mips/include/asm/netlogic/common.h
deleted file mode 100644
index 57616649b4f3..000000000000
--- a/arch/mips/include/asm/netlogic/common.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _NETLOGIC_COMMON_H_
-#define _NETLOGIC_COMMON_H_
-
-/*
- * Common SMP definitions
- */
-#define RESET_VEC_PHYS		0x1fc00000
-#define RESET_VEC_SIZE		8192		/* 8KB reset code and data */
-#define RESET_DATA_PHYS		(RESET_VEC_PHYS + (1<<10))
-
-/* Offsets of parameters in the RESET_DATA_PHYS area */
-#define BOOT_THREAD_MODE	0
-#define BOOT_NMI_LOCK		4
-#define BOOT_NMI_HANDLER	8
-
-/* CPU ready flags for each CPU */
-#define BOOT_CPU_READY		2048
-
-#ifndef __ASSEMBLY__
-#include <linux/cpumask.h>
-#include <linux/spinlock.h>
-#include <asm/irq.h>
-#include <asm/mach-netlogic/multi-node.h>
-
-struct irq_desc;
-void nlm_smp_function_ipi_handler(struct irq_desc *desc);
-void nlm_smp_resched_ipi_handler(struct irq_desc *desc);
-void nlm_smp_irq_init(int hwcpuid);
-void nlm_boot_secondary_cpus(void);
-int nlm_wakeup_secondary_cpus(void);
-void nlm_rmiboot_preboot(void);
-void nlm_percpu_init(int hwcpuid);
-
-static inline void *
-nlm_get_boot_data(int offset)
-{
-	return (void *)(CKSEG1ADDR(RESET_DATA_PHYS) + offset);
-}
-
-static inline void
-nlm_set_nmi_handler(void *handler)
-{
-	void *nmih = nlm_get_boot_data(BOOT_NMI_HANDLER);
-
-	*(int64_t *)nmih = (long)handler;
-}
-
-/*
- * Misc.
- */
-void nlm_init_boot_cpu(void);
-unsigned int nlm_get_cpu_frequency(void);
-extern const struct plat_smp_ops nlm_smp_ops;
-extern char nlm_reset_entry[], nlm_reset_entry_end[];
-
-extern unsigned int nlm_threads_per_core;
-extern cpumask_t nlm_cpumask;
-
-struct irq_data;
-uint64_t nlm_pci_irqmask(int node);
-void nlm_setup_pic_irq(int node, int picirq, int irq, int irt);
-void nlm_set_pic_extra_ack(int node, int irq,  void (*xack)(struct irq_data *));
-
-#ifdef CONFIG_PCI_MSI
-void nlm_dispatch_msi(int node, int lirq);
-void nlm_dispatch_msix(int node, int msixirq);
-#endif
-
-/*
- * The NR_IRQs is divided between nodes, each of them has a separate irq space
- */
-static inline int nlm_irq_to_xirq(int node, int irq)
-{
-	return node * NR_IRQS / NLM_NR_NODES + irq;
-}
-
-#ifdef CONFIG_CPU_XLR
-#define nlm_cores_per_node()	8
-#else
-static inline int nlm_cores_per_node(void)
-{
-	return ((read_c0_prid() & PRID_IMP_MASK)
-				== PRID_IMP_NETLOGIC_XLP9XX) ? 32 : 8;
-}
-#endif
-static inline int nlm_threads_per_node(void)
-{
-	return nlm_cores_per_node() * NLM_THREADS_PER_CORE;
-}
-
-static inline int nlm_hwtid_to_node(int hwtid)
-{
-	return hwtid / nlm_threads_per_node();
-}
-
-extern int nlm_cpu_ready[];
-#endif /* __ASSEMBLY__ */
-#endif /* _NETLOGIC_COMMON_H_ */
diff --git a/arch/mips/include/asm/netlogic/haldefs.h b/arch/mips/include/asm/netlogic/haldefs.h
deleted file mode 100644
index 79c7cccdc22c..000000000000
--- a/arch/mips/include/asm/netlogic/haldefs.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __NLM_HAL_HALDEFS_H__
-#define __NLM_HAL_HALDEFS_H__
-
-#include <linux/irqflags.h>	/* for local_irq_disable */
-
-/*
- * This file contains platform specific memory mapped IO implementation
- * and will provide a way to read 32/64 bit memory mapped registers in
- * all ABIs
- */
-static inline uint32_t
-nlm_read_reg(uint64_t base, uint32_t reg)
-{
-	volatile uint32_t *addr = (volatile uint32_t *)(long)base + reg;
-
-	return *addr;
-}
-
-static inline void
-nlm_write_reg(uint64_t base, uint32_t reg, uint32_t val)
-{
-	volatile uint32_t *addr = (volatile uint32_t *)(long)base + reg;
-
-	*addr = val;
-}
-
-/*
- * For o32 compilation, we have to disable interrupts to access 64 bit
- * registers
- *
- * We need to disable interrupts because we save just the lower 32 bits of
- * registers in  interrupt handling. So if we get hit by an interrupt while
- * using the upper 32 bits of a register, we lose.
- */
-
-static inline uint64_t
-nlm_read_reg64(uint64_t base, uint32_t reg)
-{
-	uint64_t addr = base + (reg >> 1) * sizeof(uint64_t);
-	volatile uint64_t *ptr = (volatile uint64_t *)(long)addr;
-	uint64_t val;
-
-	if (sizeof(unsigned long) == 4) {
-		unsigned long flags;
-
-		local_irq_save(flags);
-		__asm__ __volatile__(
-			".set	push"			"\n\t"
-			".set	mips64"			"\n\t"
-			"ld	%L0, %1"		"\n\t"
-			"dsra32	%M0, %L0, 0"		"\n\t"
-			"sll	%L0, %L0, 0"		"\n\t"
-			".set	pop"			"\n"
-			: "=r" (val)
-			: "m" (*ptr));
-		local_irq_restore(flags);
-	} else
-		val = *ptr;
-
-	return val;
-}
-
-static inline void
-nlm_write_reg64(uint64_t base, uint32_t reg, uint64_t val)
-{
-	uint64_t addr = base + (reg >> 1) * sizeof(uint64_t);
-	volatile uint64_t *ptr = (volatile uint64_t *)(long)addr;
-
-	if (sizeof(unsigned long) == 4) {
-		unsigned long flags;
-		uint64_t tmp;
-
-		local_irq_save(flags);
-		__asm__ __volatile__(
-			".set	push"			"\n\t"
-			".set	mips64"			"\n\t"
-			"dsll32	%L0, %L0, 0"		"\n\t"
-			"dsrl32	%L0, %L0, 0"		"\n\t"
-			"dsll32	%M0, %M0, 0"		"\n\t"
-			"or	%L0, %L0, %M0"		"\n\t"
-			"sd	%L0, %2"		"\n\t"
-			".set	pop"			"\n"
-			: "=r" (tmp)
-			: "0" (val), "m" (*ptr));
-		local_irq_restore(flags);
-	} else
-		*ptr = val;
-}
-
-/*
- * Routines to store 32/64 bit values to 64 bit addresses,
- * used when going thru XKPHYS to access registers
- */
-static inline uint32_t
-nlm_read_reg_xkphys(uint64_t base, uint32_t reg)
-{
-	return nlm_read_reg(base, reg);
-}
-
-static inline void
-nlm_write_reg_xkphys(uint64_t base, uint32_t reg, uint32_t val)
-{
-	nlm_write_reg(base, reg, val);
-}
-
-static inline uint64_t
-nlm_read_reg64_xkphys(uint64_t base, uint32_t reg)
-{
-	return nlm_read_reg64(base, reg);
-}
-
-static inline void
-nlm_write_reg64_xkphys(uint64_t base, uint32_t reg, uint64_t val)
-{
-	nlm_write_reg64(base, reg, val);
-}
-
-/* Location where IO base is mapped */
-extern uint64_t nlm_io_base;
-
-#if defined(CONFIG_CPU_XLP)
-static inline uint64_t
-nlm_pcicfg_base(uint32_t devoffset)
-{
-	return nlm_io_base + devoffset;
-}
-
-#elif defined(CONFIG_CPU_XLR)
-
-static inline uint64_t
-nlm_mmio_base(uint32_t devoffset)
-{
-	return nlm_io_base + devoffset;
-}
-#endif
-
-#endif
diff --git a/arch/mips/include/asm/netlogic/interrupt.h b/arch/mips/include/asm/netlogic/interrupt.h
deleted file mode 100644
index ed5993d9b7b8..000000000000
--- a/arch/mips/include/asm/netlogic/interrupt.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _ASM_NLM_INTERRUPT_H
-#define _ASM_NLM_INTERRUPT_H
-
-/* Defines for the IRQ numbers */
-
-#define IRQ_IPI_SMP_FUNCTION	3
-#define IRQ_IPI_SMP_RESCHEDULE	4
-#define IRQ_FMN			5
-#define IRQ_TIMER		7
-
-#endif
diff --git a/arch/mips/include/asm/netlogic/mips-extns.h b/arch/mips/include/asm/netlogic/mips-extns.h
deleted file mode 100644
index 788baf399e69..000000000000
--- a/arch/mips/include/asm/netlogic/mips-extns.h
+++ /dev/null
@@ -1,301 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _ASM_NLM_MIPS_EXTS_H
-#define _ASM_NLM_MIPS_EXTS_H
-
-/*
- * XLR and XLP interrupt request and interrupt mask registers
- */
-/*
- * NOTE: Do not save/restore flags around write_c0_eimr().
- * On non-R2 platforms the flags has part of EIMR that is shadowed in STATUS
- * register. Restoring flags will overwrite the lower 8 bits of EIMR.
- *
- * Call with interrupts disabled.
- */
-#define write_c0_eimr(val)						\
-do {									\
-	if (sizeof(unsigned long) == 4) {				\
-		__asm__ __volatile__(					\
-			".set\tmips64\n\t"				\
-			"dsll\t%L0, %L0, 32\n\t"			\
-			"dsrl\t%L0, %L0, 32\n\t"			\
-			"dsll\t%M0, %M0, 32\n\t"			\
-			"or\t%L0, %L0, %M0\n\t"				\
-			"dmtc0\t%L0, $9, 7\n\t"				\
-			".set\tmips0"					\
-			: : "r" (val));					\
-	} else								\
-		__write_64bit_c0_register($9, 7, (val));		\
-} while (0)
-
-/*
- * Handling the 64 bit EIMR and EIRR registers in 32-bit mode with
- * standard functions will be very inefficient. This provides
- * optimized functions for the normal operations on the registers.
- *
- * Call with interrupts disabled.
- */
-static inline void ack_c0_eirr(int irq)
-{
-	__asm__ __volatile__(
-		".set	push\n\t"
-		".set	mips64\n\t"
-		".set	noat\n\t"
-		"li	$1, 1\n\t"
-		"dsllv	$1, $1, %0\n\t"
-		"dmtc0	$1, $9, 6\n\t"
-		".set	pop"
-		: : "r" (irq));
-}
-
-static inline void set_c0_eimr(int irq)
-{
-	__asm__ __volatile__(
-		".set	push\n\t"
-		".set	mips64\n\t"
-		".set	noat\n\t"
-		"li	$1, 1\n\t"
-		"dsllv	%0, $1, %0\n\t"
-		"dmfc0	$1, $9, 7\n\t"
-		"or	$1, %0\n\t"
-		"dmtc0	$1, $9, 7\n\t"
-		".set	pop"
-		: "+r" (irq));
-}
-
-static inline void clear_c0_eimr(int irq)
-{
-	__asm__ __volatile__(
-		".set	push\n\t"
-		".set	mips64\n\t"
-		".set	noat\n\t"
-		"li	$1, 1\n\t"
-		"dsllv	%0, $1, %0\n\t"
-		"dmfc0	$1, $9, 7\n\t"
-		"or	$1, %0\n\t"
-		"xor	$1, %0\n\t"
-		"dmtc0	$1, $9, 7\n\t"
-		".set	pop"
-		: "+r" (irq));
-}
-
-/*
- * Read c0 eimr and c0 eirr, do AND of the two values, the result is
- * the interrupts which are raised and are not masked.
- */
-static inline uint64_t read_c0_eirr_and_eimr(void)
-{
-	uint64_t val;
-
-#ifdef CONFIG_64BIT
-	val = __read_64bit_c0_register($9, 6) & __read_64bit_c0_register($9, 7);
-#else
-	__asm__ __volatile__(
-		".set	push\n\t"
-		".set	mips64\n\t"
-		".set	noat\n\t"
-		"dmfc0	%M0, $9, 6\n\t"
-		"dmfc0	%L0, $9, 7\n\t"
-		"and	%M0, %L0\n\t"
-		"dsll	%L0, %M0, 32\n\t"
-		"dsra	%M0, %M0, 32\n\t"
-		"dsra	%L0, %L0, 32\n\t"
-		".set	pop"
-		: "=r" (val));
-#endif
-	return val;
-}
-
-static inline int hard_smp_processor_id(void)
-{
-	return __read_32bit_c0_register($15, 1) & 0x3ff;
-}
-
-static inline int nlm_nodeid(void)
-{
-	uint32_t prid = read_c0_prid() & PRID_IMP_MASK;
-
-	if ((prid == PRID_IMP_NETLOGIC_XLP9XX) ||
-			(prid == PRID_IMP_NETLOGIC_XLP5XX))
-		return (__read_32bit_c0_register($15, 1) >> 7) & 0x7;
-	else
-		return (__read_32bit_c0_register($15, 1) >> 5) & 0x3;
-}
-
-static inline unsigned int nlm_core_id(void)
-{
-	uint32_t prid = read_c0_prid() & PRID_IMP_MASK;
-
-	if ((prid == PRID_IMP_NETLOGIC_XLP9XX) ||
-			(prid == PRID_IMP_NETLOGIC_XLP5XX))
-		return (read_c0_ebase() & 0x7c) >> 2;
-	else
-		return (read_c0_ebase() & 0x1c) >> 2;
-}
-
-static inline unsigned int nlm_thread_id(void)
-{
-	return read_c0_ebase() & 0x3;
-}
-
-#define __read_64bit_c2_split(source, sel)				\
-({									\
-	unsigned long long __val;					\
-	unsigned long __flags;						\
-									\
-	local_irq_save(__flags);					\
-	if (sel == 0)							\
-		__asm__ __volatile__(					\
-			".set\tmips64\n\t"				\
-			"dmfc2\t%M0, " #source "\n\t"			\
-			"dsll\t%L0, %M0, 32\n\t"			\
-			"dsra\t%M0, %M0, 32\n\t"			\
-			"dsra\t%L0, %L0, 32\n\t"			\
-			".set\tmips0\n\t"				\
-			: "=r" (__val));				\
-	else								\
-		__asm__ __volatile__(					\
-			".set\tmips64\n\t"				\
-			"dmfc2\t%M0, " #source ", " #sel "\n\t"		\
-			"dsll\t%L0, %M0, 32\n\t"			\
-			"dsra\t%M0, %M0, 32\n\t"			\
-			"dsra\t%L0, %L0, 32\n\t"			\
-			".set\tmips0\n\t"				\
-			: "=r" (__val));				\
-	local_irq_restore(__flags);					\
-									\
-	__val;								\
-})
-
-#define __write_64bit_c2_split(source, sel, val)			\
-do {									\
-	unsigned long __flags;						\
-									\
-	local_irq_save(__flags);					\
-	if (sel == 0)							\
-		__asm__ __volatile__(					\
-			".set\tmips64\n\t"				\
-			"dsll\t%L0, %L0, 32\n\t"			\
-			"dsrl\t%L0, %L0, 32\n\t"			\
-			"dsll\t%M0, %M0, 32\n\t"			\
-			"or\t%L0, %L0, %M0\n\t"				\
-			"dmtc2\t%L0, " #source "\n\t"			\
-			".set\tmips0\n\t"				\
-			: : "r" (val));					\
-	else								\
-		__asm__ __volatile__(					\
-			".set\tmips64\n\t"				\
-			"dsll\t%L0, %L0, 32\n\t"			\
-			"dsrl\t%L0, %L0, 32\n\t"			\
-			"dsll\t%M0, %M0, 32\n\t"			\
-			"or\t%L0, %L0, %M0\n\t"				\
-			"dmtc2\t%L0, " #source ", " #sel "\n\t"		\
-			".set\tmips0\n\t"				\
-			: : "r" (val));					\
-	local_irq_restore(__flags);					\
-} while (0)
-
-#define __read_32bit_c2_register(source, sel)				\
-({ uint32_t __res;							\
-	if (sel == 0)							\
-		__asm__ __volatile__(					\
-			".set\tmips32\n\t"				\
-			"mfc2\t%0, " #source "\n\t"			\
-			".set\tmips0\n\t"				\
-			: "=r" (__res));				\
-	else								\
-		__asm__ __volatile__(					\
-			".set\tmips32\n\t"				\
-			"mfc2\t%0, " #source ", " #sel "\n\t"		\
-			".set\tmips0\n\t"				\
-			: "=r" (__res));				\
-	__res;								\
-})
-
-#define __read_64bit_c2_register(source, sel)				\
-({ unsigned long long __res;						\
-	if (sizeof(unsigned long) == 4)					\
-		__res = __read_64bit_c2_split(source, sel);		\
-	else if (sel == 0)						\
-		__asm__ __volatile__(					\
-			".set\tmips64\n\t"				\
-			"dmfc2\t%0, " #source "\n\t"			\
-			".set\tmips0\n\t"				\
-			: "=r" (__res));				\
-	else								\
-		__asm__ __volatile__(					\
-			".set\tmips64\n\t"				\
-			"dmfc2\t%0, " #source ", " #sel "\n\t"		\
-			".set\tmips0\n\t"				\
-			: "=r" (__res));				\
-	__res;								\
-})
-
-#define __write_64bit_c2_register(register, sel, value)			\
-do {									\
-	if (sizeof(unsigned long) == 4)					\
-		__write_64bit_c2_split(register, sel, value);		\
-	else if (sel == 0)						\
-		__asm__ __volatile__(					\
-			".set\tmips64\n\t"				\
-			"dmtc2\t%z0, " #register "\n\t"			\
-			".set\tmips0\n\t"				\
-			: : "Jr" (value));				\
-	else								\
-		__asm__ __volatile__(					\
-			".set\tmips64\n\t"				\
-			"dmtc2\t%z0, " #register ", " #sel "\n\t"	\
-			".set\tmips0\n\t"				\
-			: : "Jr" (value));				\
-} while (0)
-
-#define __write_32bit_c2_register(reg, sel, value)			\
-({									\
-	if (sel == 0)							\
-		__asm__ __volatile__(					\
-			".set\tmips32\n\t"				\
-			"mtc2\t%z0, " #reg "\n\t"			\
-			".set\tmips0\n\t"				\
-			: : "Jr" (value));				\
-	else								\
-		__asm__ __volatile__(					\
-			".set\tmips32\n\t"				\
-			"mtc2\t%z0, " #reg ", " #sel "\n\t"		\
-			".set\tmips0\n\t"				\
-			: : "Jr" (value));				\
-})
-
-#endif /*_ASM_NLM_MIPS_EXTS_H */
diff --git a/arch/mips/include/asm/netlogic/psb-bootinfo.h b/arch/mips/include/asm/netlogic/psb-bootinfo.h
deleted file mode 100644
index c716e9397113..000000000000
--- a/arch/mips/include/asm/netlogic/psb-bootinfo.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _ASM_NETLOGIC_BOOTINFO_H
-#define _ASM_NETLOGIC_BOOTINFO_H
-
-struct psb_info {
-	uint64_t boot_level;
-	uint64_t io_base;
-	uint64_t output_device;
-	uint64_t uart_print;
-	uint64_t led_output;
-	uint64_t init;
-	uint64_t exit;
-	uint64_t warm_reset;
-	uint64_t wakeup;
-	uint64_t online_cpu_map;
-	uint64_t master_reentry_sp;
-	uint64_t master_reentry_gp;
-	uint64_t master_reentry_fn;
-	uint64_t slave_reentry_fn;
-	uint64_t magic_dword;
-	uint64_t uart_putchar;
-	uint64_t size;
-	uint64_t uart_getchar;
-	uint64_t nmi_handler;
-	uint64_t psb_version;
-	uint64_t mac_addr;
-	uint64_t cpu_frequency;
-	uint64_t board_version;
-	uint64_t malloc;
-	uint64_t free;
-	uint64_t global_shmem_addr;
-	uint64_t global_shmem_size;
-	uint64_t psb_os_cpu_map;
-	uint64_t userapp_cpu_map;
-	uint64_t wakeup_os;
-	uint64_t psb_mem_map;
-	uint64_t board_major_version;
-	uint64_t board_minor_version;
-	uint64_t board_manf_revision;
-	uint64_t board_serial_number;
-	uint64_t psb_physaddr_map;
-	uint64_t xlr_loaderip_config;
-	uint64_t bldr_envp;
-	uint64_t avail_mem_map;
-};
-
-/* This is what netlboot passes and linux boot_mem_map is subtly different */
-#define NLM_BOOT_MEM_MAP_MAX	32
-struct nlm_boot_mem_map {
-	int nr_map;
-	struct nlm_boot_mem_map_entry {
-		uint64_t addr;		/* start of memory segment */
-		uint64_t size;		/* size of memory segment */
-		uint32_t type;		/* type of memory segment */
-	} map[NLM_BOOT_MEM_MAP_MAX];
-};
-#define NLM_BOOT_MEM_RAM	1
-
-/* Pointer to saved boot loader info */
-extern struct psb_info nlm_prom_info;
-
-#endif
diff --git a/arch/mips/include/asm/netlogic/xlp-hal/bridge.h b/arch/mips/include/asm/netlogic/xlp-hal/bridge.h
deleted file mode 100644
index 3067f983495d..000000000000
--- a/arch/mips/include/asm/netlogic/xlp-hal/bridge.h
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __NLM_HAL_BRIDGE_H__
-#define __NLM_HAL_BRIDGE_H__
-
-/**
-* @file_name mio.h
-* @author Netlogic Microsystems
-* @brief Basic definitions of XLP memory and io subsystem
-*/
-
-/*
- * BRIDGE specific registers
- *
- * These registers start after the PCIe header, which has 0x40
- * standard entries
- */
-#define BRIDGE_MODE			0x00
-#define BRIDGE_PCI_CFG_BASE		0x01
-#define BRIDGE_PCI_CFG_LIMIT		0x02
-#define BRIDGE_PCIE_CFG_BASE		0x03
-#define BRIDGE_PCIE_CFG_LIMIT		0x04
-#define BRIDGE_BUSNUM_BAR0		0x05
-#define BRIDGE_BUSNUM_BAR1		0x06
-#define BRIDGE_BUSNUM_BAR2		0x07
-#define BRIDGE_BUSNUM_BAR3		0x08
-#define BRIDGE_BUSNUM_BAR4		0x09
-#define BRIDGE_BUSNUM_BAR5		0x0a
-#define BRIDGE_BUSNUM_BAR6		0x0b
-#define BRIDGE_FLASH_BAR0		0x0c
-#define BRIDGE_FLASH_BAR1		0x0d
-#define BRIDGE_FLASH_BAR2		0x0e
-#define BRIDGE_FLASH_BAR3		0x0f
-#define BRIDGE_FLASH_LIMIT0		0x10
-#define BRIDGE_FLASH_LIMIT1		0x11
-#define BRIDGE_FLASH_LIMIT2		0x12
-#define BRIDGE_FLASH_LIMIT3		0x13
-
-#define BRIDGE_DRAM_BAR(i)		(0x14 + (i))
-#define BRIDGE_DRAM_LIMIT(i)		(0x1c + (i))
-#define BRIDGE_DRAM_NODE_TRANSLN(i)	(0x24 + (i))
-#define BRIDGE_DRAM_CHNL_TRANSLN(i)	(0x2c + (i))
-
-#define BRIDGE_PCIEMEM_BASE0		0x34
-#define BRIDGE_PCIEMEM_BASE1		0x35
-#define BRIDGE_PCIEMEM_BASE2		0x36
-#define BRIDGE_PCIEMEM_BASE3		0x37
-#define BRIDGE_PCIEMEM_LIMIT0		0x38
-#define BRIDGE_PCIEMEM_LIMIT1		0x39
-#define BRIDGE_PCIEMEM_LIMIT2		0x3a
-#define BRIDGE_PCIEMEM_LIMIT3		0x3b
-#define BRIDGE_PCIEIO_BASE0		0x3c
-#define BRIDGE_PCIEIO_BASE1		0x3d
-#define BRIDGE_PCIEIO_BASE2		0x3e
-#define BRIDGE_PCIEIO_BASE3		0x3f
-#define BRIDGE_PCIEIO_LIMIT0		0x40
-#define BRIDGE_PCIEIO_LIMIT1		0x41
-#define BRIDGE_PCIEIO_LIMIT2		0x42
-#define BRIDGE_PCIEIO_LIMIT3		0x43
-#define BRIDGE_PCIEMEM_BASE4		0x44
-#define BRIDGE_PCIEMEM_BASE5		0x45
-#define BRIDGE_PCIEMEM_BASE6		0x46
-#define BRIDGE_PCIEMEM_LIMIT4		0x47
-#define BRIDGE_PCIEMEM_LIMIT5		0x48
-#define BRIDGE_PCIEMEM_LIMIT6		0x49
-#define BRIDGE_PCIEIO_BASE4		0x4a
-#define BRIDGE_PCIEIO_BASE5		0x4b
-#define BRIDGE_PCIEIO_BASE6		0x4c
-#define BRIDGE_PCIEIO_LIMIT4		0x4d
-#define BRIDGE_PCIEIO_LIMIT5		0x4e
-#define BRIDGE_PCIEIO_LIMIT6		0x4f
-#define BRIDGE_NBU_EVENT_CNT_CTL	0x50
-#define BRIDGE_EVNTCTR1_LOW		0x51
-#define BRIDGE_EVNTCTR1_HI		0x52
-#define BRIDGE_EVNT_CNT_CTL2		0x53
-#define BRIDGE_EVNTCTR2_LOW		0x54
-#define BRIDGE_EVNTCTR2_HI		0x55
-#define BRIDGE_TRACEBUF_MATCH0		0x56
-#define BRIDGE_TRACEBUF_MATCH1		0x57
-#define BRIDGE_TRACEBUF_MATCH_LOW	0x58
-#define BRIDGE_TRACEBUF_MATCH_HI	0x59
-#define BRIDGE_TRACEBUF_CTRL		0x5a
-#define BRIDGE_TRACEBUF_INIT		0x5b
-#define BRIDGE_TRACEBUF_ACCESS		0x5c
-#define BRIDGE_TRACEBUF_READ_DATA0	0x5d
-#define BRIDGE_TRACEBUF_READ_DATA1	0x5d
-#define BRIDGE_TRACEBUF_READ_DATA2	0x5f
-#define BRIDGE_TRACEBUF_READ_DATA3	0x60
-#define BRIDGE_TRACEBUF_STATUS		0x61
-#define BRIDGE_ADDRESS_ERROR0		0x62
-#define BRIDGE_ADDRESS_ERROR1		0x63
-#define BRIDGE_ADDRESS_ERROR2		0x64
-#define BRIDGE_TAG_ECC_ADDR_ERROR0	0x65
-#define BRIDGE_TAG_ECC_ADDR_ERROR1	0x66
-#define BRIDGE_TAG_ECC_ADDR_ERROR2	0x67
-#define BRIDGE_LINE_FLUSH0		0x68
-#define BRIDGE_LINE_FLUSH1		0x69
-#define BRIDGE_NODE_ID			0x6a
-#define BRIDGE_ERROR_INTERRUPT_EN	0x6b
-#define BRIDGE_PCIE0_WEIGHT		0x2c0
-#define BRIDGE_PCIE1_WEIGHT		0x2c1
-#define BRIDGE_PCIE2_WEIGHT		0x2c2
-#define BRIDGE_PCIE3_WEIGHT		0x2c3
-#define BRIDGE_USB_WEIGHT		0x2c4
-#define BRIDGE_NET_WEIGHT		0x2c5
-#define BRIDGE_POE_WEIGHT		0x2c6
-#define BRIDGE_CMS_WEIGHT		0x2c7
-#define BRIDGE_DMAENG_WEIGHT		0x2c8
-#define BRIDGE_SEC_WEIGHT		0x2c9
-#define BRIDGE_COMP_WEIGHT		0x2ca
-#define BRIDGE_GIO_WEIGHT		0x2cb
-#define BRIDGE_FLASH_WEIGHT		0x2cc
-
-/* FIXME verify */
-#define BRIDGE_9XX_FLASH_BAR(i)		(0x11 + (i))
-#define BRIDGE_9XX_FLASH_BAR_LIMIT(i)	(0x15 + (i))
-
-#define BRIDGE_9XX_DRAM_BAR(i)		(0x19 + (i))
-#define BRIDGE_9XX_DRAM_LIMIT(i)	(0x29 + (i))
-#define BRIDGE_9XX_DRAM_NODE_TRANSLN(i)	(0x39 + (i))
-#define BRIDGE_9XX_DRAM_CHNL_TRANSLN(i)	(0x49 + (i))
-
-#define BRIDGE_9XX_ADDRESS_ERROR0	0x9d
-#define BRIDGE_9XX_ADDRESS_ERROR1	0x9e
-#define BRIDGE_9XX_ADDRESS_ERROR2	0x9f
-
-#define BRIDGE_9XX_PCIEMEM_BASE0	0x59
-#define BRIDGE_9XX_PCIEMEM_BASE1	0x5a
-#define BRIDGE_9XX_PCIEMEM_BASE2	0x5b
-#define BRIDGE_9XX_PCIEMEM_BASE3	0x5c
-#define BRIDGE_9XX_PCIEMEM_LIMIT0	0x5d
-#define BRIDGE_9XX_PCIEMEM_LIMIT1	0x5e
-#define BRIDGE_9XX_PCIEMEM_LIMIT2	0x5f
-#define BRIDGE_9XX_PCIEMEM_LIMIT3	0x60
-#define BRIDGE_9XX_PCIEIO_BASE0		0x61
-#define BRIDGE_9XX_PCIEIO_BASE1		0x62
-#define BRIDGE_9XX_PCIEIO_BASE2		0x63
-#define BRIDGE_9XX_PCIEIO_BASE3		0x64
-#define BRIDGE_9XX_PCIEIO_LIMIT0	0x65
-#define BRIDGE_9XX_PCIEIO_LIMIT1	0x66
-#define BRIDGE_9XX_PCIEIO_LIMIT2	0x67
-#define BRIDGE_9XX_PCIEIO_LIMIT3	0x68
-
-#ifndef __ASSEMBLY__
-
-#define nlm_read_bridge_reg(b, r)	nlm_read_reg(b, r)
-#define nlm_write_bridge_reg(b, r, v)	nlm_write_reg(b, r, v)
-#define nlm_get_bridge_pcibase(node)	nlm_pcicfg_base(cpu_is_xlp9xx() ? \
-		XLP9XX_IO_BRIDGE_OFFSET(node) : XLP_IO_BRIDGE_OFFSET(node))
-#define nlm_get_bridge_regbase(node)	\
-			(nlm_get_bridge_pcibase(node) + XLP_IO_PCI_HDRSZ)
-
-#endif /* __ASSEMBLY__ */
-#endif /* __NLM_HAL_BRIDGE_H__ */
diff --git a/arch/mips/include/asm/netlogic/xlp-hal/cpucontrol.h b/arch/mips/include/asm/netlogic/xlp-hal/cpucontrol.h
deleted file mode 100644
index a06b59292153..000000000000
--- a/arch/mips/include/asm/netlogic/xlp-hal/cpucontrol.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __NLM_HAL_CPUCONTROL_H__
-#define __NLM_HAL_CPUCONTROL_H__
-
-#define CPU_BLOCKID_IFU		0
-#define CPU_BLOCKID_ICU		1
-#define CPU_BLOCKID_IEU		2
-#define CPU_BLOCKID_LSU		3
-#define CPU_BLOCKID_MMU		4
-#define CPU_BLOCKID_PRF		5
-#define CPU_BLOCKID_SCH		7
-#define CPU_BLOCKID_SCU		8
-#define CPU_BLOCKID_FPU		9
-#define CPU_BLOCKID_MAP		10
-
-#define IFU_BRUB_RESERVE	0x007
-
-#define ICU_DEFEATURE		0x100
-
-#define LSU_DEFEATURE		0x304
-#define LSU_DEBUG_ADDR		0x305
-#define LSU_DEBUG_DATA0		0x306
-#define LSU_CERRLOG_REGID	0x309
-#define SCHED_DEFEATURE		0x700
-
-/* Offsets of interest from the 'MAP' Block */
-#define MAP_THREADMODE			0x00
-#define MAP_EXT_EBASE_ENABLE		0x04
-#define MAP_CCDI_CONFIG			0x08
-#define MAP_THRD0_CCDI_STATUS		0x0c
-#define MAP_THRD1_CCDI_STATUS		0x10
-#define MAP_THRD2_CCDI_STATUS		0x14
-#define MAP_THRD3_CCDI_STATUS		0x18
-#define MAP_THRD0_DEBUG_MODE		0x1c
-#define MAP_THRD1_DEBUG_MODE		0x20
-#define MAP_THRD2_DEBUG_MODE		0x24
-#define MAP_THRD3_DEBUG_MODE		0x28
-#define MAP_MISC_STATE			0x60
-#define MAP_DEBUG_READ_CTL		0x64
-#define MAP_DEBUG_READ_REG0		0x68
-#define MAP_DEBUG_READ_REG1		0x6c
-
-#define MMU_SETUP		0x400
-#define MMU_LFSRSEED		0x401
-#define MMU_HPW_NUM_PAGE_LVL	0x410
-#define MMU_PGWKR_PGDBASE	0x411
-#define MMU_PGWKR_PGDSHFT	0x412
-#define MMU_PGWKR_PGDMASK	0x413
-#define MMU_PGWKR_PUDSHFT	0x414
-#define MMU_PGWKR_PUDMASK	0x415
-#define MMU_PGWKR_PMDSHFT	0x416
-#define MMU_PGWKR_PMDMASK	0x417
-#define MMU_PGWKR_PTESHFT	0x418
-#define MMU_PGWKR_PTEMASK	0x419
-
-#endif /* __NLM_CPUCONTROL_H__ */
diff --git a/arch/mips/include/asm/netlogic/xlp-hal/iomap.h b/arch/mips/include/asm/netlogic/xlp-hal/iomap.h
deleted file mode 100644
index 805bfd21f33e..000000000000
--- a/arch/mips/include/asm/netlogic/xlp-hal/iomap.h
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __NLM_HAL_IOMAP_H__
-#define __NLM_HAL_IOMAP_H__
-
-#define XLP_DEFAULT_IO_BASE		0x18000000
-#define XLP_DEFAULT_PCI_ECFG_BASE	XLP_DEFAULT_IO_BASE
-#define XLP_DEFAULT_PCI_CFG_BASE	0x1c000000
-
-#define NMI_BASE			0xbfc00000
-#define XLP_IO_CLK			133333333
-
-#define XLP_PCIE_CFG_SIZE		0x1000		/* 4K */
-#define XLP_PCIE_DEV_BLK_SIZE		(8 * XLP_PCIE_CFG_SIZE)
-#define XLP_PCIE_BUS_BLK_SIZE		(256 * XLP_PCIE_DEV_BLK_SIZE)
-#define XLP_IO_SIZE			(64 << 20)	/* ECFG space size */
-#define XLP_IO_PCI_HDRSZ		0x100
-#define XLP_IO_DEV(node, dev)		((dev) + (node) * 8)
-#define XLP_IO_PCI_OFFSET(b, d, f)	(((b) << 20) | ((d) << 15) | ((f) << 12))
-
-#define XLP_HDR_OFFSET(node, bus, dev, fn) \
-		XLP_IO_PCI_OFFSET(bus, XLP_IO_DEV(node, dev), fn)
-
-#define XLP_IO_BRIDGE_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 0, 0)
-/* coherent inter chip */
-#define XLP_IO_CIC0_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 0, 1)
-#define XLP_IO_CIC1_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 0, 2)
-#define XLP_IO_CIC2_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 0, 3)
-#define XLP_IO_PIC_OFFSET(node)		XLP_HDR_OFFSET(node, 0, 0, 4)
-
-#define XLP_IO_PCIE_OFFSET(node, i)	XLP_HDR_OFFSET(node, 0, 1, i)
-#define XLP_IO_PCIE0_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 1, 0)
-#define XLP_IO_PCIE1_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 1, 1)
-#define XLP_IO_PCIE2_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 1, 2)
-#define XLP_IO_PCIE3_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 1, 3)
-
-#define XLP_IO_USB_OFFSET(node, i)	XLP_HDR_OFFSET(node, 0, 2, i)
-#define XLP_IO_USB_EHCI0_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 2, 0)
-#define XLP_IO_USB_OHCI0_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 2, 1)
-#define XLP_IO_USB_OHCI1_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 2, 2)
-#define XLP_IO_USB_EHCI1_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 2, 3)
-#define XLP_IO_USB_OHCI2_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 2, 4)
-#define XLP_IO_USB_OHCI3_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 2, 5)
-
-#define XLP_IO_SATA_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 3, 2)
-
-/* XLP2xx has an updated USB block */
-#define XLP2XX_IO_USB_OFFSET(node, i)	XLP_HDR_OFFSET(node, 0, 4, i)
-#define XLP2XX_IO_USB_XHCI0_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 4, 1)
-#define XLP2XX_IO_USB_XHCI1_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 4, 2)
-#define XLP2XX_IO_USB_XHCI2_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 4, 3)
-
-#define XLP_IO_NAE_OFFSET(node)		XLP_HDR_OFFSET(node, 0, 3, 0)
-#define XLP_IO_POE_OFFSET(node)		XLP_HDR_OFFSET(node, 0, 3, 1)
-
-#define XLP_IO_CMS_OFFSET(node)		XLP_HDR_OFFSET(node, 0, 4, 0)
-
-#define XLP_IO_DMA_OFFSET(node)		XLP_HDR_OFFSET(node, 0, 5, 1)
-#define XLP_IO_SEC_OFFSET(node)		XLP_HDR_OFFSET(node, 0, 5, 2)
-#define XLP_IO_CMP_OFFSET(node)		XLP_HDR_OFFSET(node, 0, 5, 3)
-
-#define XLP_IO_UART_OFFSET(node, i)	XLP_HDR_OFFSET(node, 0, 6, i)
-#define XLP_IO_UART0_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 6, 0)
-#define XLP_IO_UART1_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 6, 1)
-#define XLP_IO_I2C_OFFSET(node, i)	XLP_HDR_OFFSET(node, 0, 6, 2 + i)
-#define XLP_IO_I2C0_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 6, 2)
-#define XLP_IO_I2C1_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 6, 3)
-#define XLP_IO_GPIO_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 6, 4)
-/* on 2XX, all I2C busses are on the same block */
-#define XLP2XX_IO_I2C_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 6, 7)
-
-/* system management */
-#define XLP_IO_SYS_OFFSET(node)		XLP_HDR_OFFSET(node, 0, 6, 5)
-#define XLP_IO_JTAG_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 6, 6)
-
-/* Flash */
-#define XLP_IO_NOR_OFFSET(node)		XLP_HDR_OFFSET(node, 0, 7, 0)
-#define XLP_IO_NAND_OFFSET(node)	XLP_HDR_OFFSET(node, 0, 7, 1)
-#define XLP_IO_SPI_OFFSET(node)		XLP_HDR_OFFSET(node, 0, 7, 2)
-#define XLP_IO_MMC_OFFSET(node)		XLP_HDR_OFFSET(node, 0, 7, 3)
-
-/* Things have changed drastically in XLP 9XX */
-#define XLP9XX_HDR_OFFSET(n, d, f)	\
-			XLP_IO_PCI_OFFSET(xlp9xx_get_socbus(n), d, f)
-
-#define XLP9XX_IO_BRIDGE_OFFSET(node)	XLP_IO_PCI_OFFSET(0, 0, node)
-#define XLP9XX_IO_PIC_OFFSET(node)	XLP9XX_HDR_OFFSET(node, 2, 0)
-#define XLP9XX_IO_UART_OFFSET(node)	XLP9XX_HDR_OFFSET(node, 2, 2)
-#define XLP9XX_IO_SYS_OFFSET(node)	XLP9XX_HDR_OFFSET(node, 6, 0)
-#define XLP9XX_IO_FUSE_OFFSET(node)	XLP9XX_HDR_OFFSET(node, 6, 1)
-#define XLP9XX_IO_CLOCK_OFFSET(node)	XLP9XX_HDR_OFFSET(node, 6, 2)
-#define XLP9XX_IO_POWER_OFFSET(node)	XLP9XX_HDR_OFFSET(node, 6, 3)
-#define XLP9XX_IO_JTAG_OFFSET(node)	XLP9XX_HDR_OFFSET(node, 6, 4)
-
-#define XLP9XX_IO_PCIE_OFFSET(node, i)	XLP9XX_HDR_OFFSET(node, 1, i)
-#define XLP9XX_IO_PCIE0_OFFSET(node)	XLP9XX_HDR_OFFSET(node, 1, 0)
-#define XLP9XX_IO_PCIE2_OFFSET(node)	XLP9XX_HDR_OFFSET(node, 1, 2)
-#define XLP9XX_IO_PCIE3_OFFSET(node)	XLP9XX_HDR_OFFSET(node, 1, 3)
-
-/* XLP9xx USB block */
-#define XLP9XX_IO_USB_OFFSET(node, i)		XLP9XX_HDR_OFFSET(node, 4, i)
-#define XLP9XX_IO_USB_XHCI0_OFFSET(node)	XLP9XX_HDR_OFFSET(node, 4, 1)
-#define XLP9XX_IO_USB_XHCI1_OFFSET(node)	XLP9XX_HDR_OFFSET(node, 4, 2)
-
-/* XLP9XX on-chip SATA controller */
-#define XLP9XX_IO_SATA_OFFSET(node)		XLP9XX_HDR_OFFSET(node, 3, 2)
-
-/* Flash */
-#define XLP9XX_IO_NOR_OFFSET(node)		XLP9XX_HDR_OFFSET(node, 7, 0)
-#define XLP9XX_IO_NAND_OFFSET(node)		XLP9XX_HDR_OFFSET(node, 7, 1)
-#define XLP9XX_IO_SPI_OFFSET(node)		XLP9XX_HDR_OFFSET(node, 7, 2)
-#define XLP9XX_IO_MMC_OFFSET(node)		XLP9XX_HDR_OFFSET(node, 7, 3)
-
-/* PCI config header register id's */
-#define XLP_PCI_CFGREG0			0x00
-#define XLP_PCI_CFGREG1			0x01
-#define XLP_PCI_CFGREG2			0x02
-#define XLP_PCI_CFGREG3			0x03
-#define XLP_PCI_CFGREG4			0x04
-#define XLP_PCI_CFGREG5			0x05
-#define XLP_PCI_DEVINFO_REG0		0x30
-#define XLP_PCI_DEVINFO_REG1		0x31
-#define XLP_PCI_DEVINFO_REG2		0x32
-#define XLP_PCI_DEVINFO_REG3		0x33
-#define XLP_PCI_DEVINFO_REG4		0x34
-#define XLP_PCI_DEVINFO_REG5		0x35
-#define XLP_PCI_DEVINFO_REG6		0x36
-#define XLP_PCI_DEVINFO_REG7		0x37
-#define XLP_PCI_DEVSCRATCH_REG0		0x38
-#define XLP_PCI_DEVSCRATCH_REG1		0x39
-#define XLP_PCI_DEVSCRATCH_REG2		0x3a
-#define XLP_PCI_DEVSCRATCH_REG3		0x3b
-#define XLP_PCI_MSGSTN_REG		0x3c
-#define XLP_PCI_IRTINFO_REG		0x3d
-#define XLP_PCI_UCODEINFO_REG		0x3e
-#define XLP_PCI_SBB_WT_REG		0x3f
-
-/* PCI IDs for SoC device */
-#define PCI_VENDOR_NETLOGIC		0x184e
-
-#define PCI_DEVICE_ID_NLM_ROOT		0x1001
-#define PCI_DEVICE_ID_NLM_ICI		0x1002
-#define PCI_DEVICE_ID_NLM_PIC		0x1003
-#define PCI_DEVICE_ID_NLM_PCIE		0x1004
-#define PCI_DEVICE_ID_NLM_EHCI		0x1007
-#define PCI_DEVICE_ID_NLM_OHCI		0x1008
-#define PCI_DEVICE_ID_NLM_NAE		0x1009
-#define PCI_DEVICE_ID_NLM_POE		0x100A
-#define PCI_DEVICE_ID_NLM_FMN		0x100B
-#define PCI_DEVICE_ID_NLM_RAID		0x100D
-#define PCI_DEVICE_ID_NLM_SAE		0x100D
-#define PCI_DEVICE_ID_NLM_RSA		0x100E
-#define PCI_DEVICE_ID_NLM_CMP		0x100F
-#define PCI_DEVICE_ID_NLM_UART		0x1010
-#define PCI_DEVICE_ID_NLM_I2C		0x1011
-#define PCI_DEVICE_ID_NLM_NOR		0x1015
-#define PCI_DEVICE_ID_NLM_NAND		0x1016
-#define PCI_DEVICE_ID_NLM_MMC		0x1018
-#define PCI_DEVICE_ID_NLM_SATA		0x101A
-#define PCI_DEVICE_ID_NLM_XHCI		0x101D
-
-#define PCI_DEVICE_ID_XLP9XX_MMC	0x9018
-#define PCI_DEVICE_ID_XLP9XX_SATA	0x901A
-#define PCI_DEVICE_ID_XLP9XX_XHCI	0x901D
-
-#ifndef __ASSEMBLY__
-
-#define nlm_read_pci_reg(b, r)		nlm_read_reg(b, r)
-#define nlm_write_pci_reg(b, r, v)	nlm_write_reg(b, r, v)
-
-static inline int xlp9xx_get_socbus(int node)
-{
-	uint64_t socbridge;
-
-	if (node == 0)
-		return 1;
-	socbridge = nlm_pcicfg_base(XLP9XX_IO_BRIDGE_OFFSET(node));
-	return (nlm_read_pci_reg(socbridge, 0x6) >> 8) & 0xff;
-}
-#endif /* !__ASSEMBLY */
-
-#endif /* __NLM_HAL_IOMAP_H__ */
diff --git a/arch/mips/include/asm/netlogic/xlp-hal/pcibus.h b/arch/mips/include/asm/netlogic/xlp-hal/pcibus.h
deleted file mode 100644
index 91540f41e1e4..000000000000
--- a/arch/mips/include/asm/netlogic/xlp-hal/pcibus.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright (c) 2003-2012 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __NLM_HAL_PCIBUS_H__
-#define __NLM_HAL_PCIBUS_H__
-
-/* PCIE Memory and IO regions */
-#define PCIE_MEM_BASE			0xd0000000ULL
-#define PCIE_MEM_LIMIT			0xdfffffffULL
-#define PCIE_IO_BASE			0x14000000ULL
-#define PCIE_IO_LIMIT			0x15ffffffULL
-
-#define PCIE_BRIDGE_CMD			0x1
-#define PCIE_BRIDGE_MSI_CAP		0x14
-#define PCIE_BRIDGE_MSI_ADDRL		0x15
-#define PCIE_BRIDGE_MSI_ADDRH		0x16
-#define PCIE_BRIDGE_MSI_DATA		0x17
-
-/* XLP Global PCIE configuration space registers */
-#define PCIE_BYTE_SWAP_MEM_BASE		0x247
-#define PCIE_BYTE_SWAP_MEM_LIM		0x248
-#define PCIE_BYTE_SWAP_IO_BASE		0x249
-#define PCIE_BYTE_SWAP_IO_LIM		0x24A
-
-#define PCIE_BRIDGE_MSIX_ADDR_BASE	0x24F
-#define PCIE_BRIDGE_MSIX_ADDR_LIMIT	0x250
-#define PCIE_MSI_STATUS			0x25A
-#define PCIE_MSI_EN			0x25B
-#define PCIE_MSIX_STATUS		0x25D
-#define PCIE_INT_STATUS0		0x25F
-#define PCIE_INT_STATUS1		0x260
-#define PCIE_INT_EN0			0x261
-#define PCIE_INT_EN1			0x262
-
-/* XLP9XX has basic changes */
-#define PCIE_9XX_BYTE_SWAP_MEM_BASE	0x25c
-#define PCIE_9XX_BYTE_SWAP_MEM_LIM	0x25d
-#define PCIE_9XX_BYTE_SWAP_IO_BASE	0x25e
-#define PCIE_9XX_BYTE_SWAP_IO_LIM	0x25f
-
-#define PCIE_9XX_BRIDGE_MSIX_ADDR_BASE	0x264
-#define PCIE_9XX_BRIDGE_MSIX_ADDR_LIMIT	0x265
-#define PCIE_9XX_MSI_STATUS		0x283
-#define PCIE_9XX_MSI_EN			0x284
-/* 128 MSIX vectors available in 9xx */
-#define PCIE_9XX_MSIX_STATUS0		0x286
-#define PCIE_9XX_MSIX_STATUSX(n)	(n + 0x286)
-#define PCIE_9XX_MSIX_VEC		0x296
-#define PCIE_9XX_MSIX_VECX(n)		(n + 0x296)
-#define PCIE_9XX_INT_STATUS0		0x397
-#define PCIE_9XX_INT_STATUS1		0x398
-#define PCIE_9XX_INT_EN0		0x399
-#define PCIE_9XX_INT_EN1		0x39a
-
-/* other */
-#define PCIE_NLINKS			4
-
-/* MSI addresses */
-#define MSI_ADDR_BASE			0xfffee00000ULL
-#define MSI_ADDR_SZ			0x10000
-#define MSI_LINK_ADDR(n, l)		(MSI_ADDR_BASE + \
-				(PCIE_NLINKS * (n) + (l)) * MSI_ADDR_SZ)
-#define MSIX_ADDR_BASE			0xfffef00000ULL
-#define MSIX_LINK_ADDR(n, l)		(MSIX_ADDR_BASE + \
-				(PCIE_NLINKS * (n) + (l)) * MSI_ADDR_SZ)
-#ifndef __ASSEMBLY__
-
-#define nlm_read_pcie_reg(b, r)		nlm_read_reg(b, r)
-#define nlm_write_pcie_reg(b, r, v)	nlm_write_reg(b, r, v)
-#define nlm_get_pcie_base(node, inst)	nlm_pcicfg_base(cpu_is_xlp9xx() ? \
-	XLP9XX_IO_PCIE_OFFSET(node, inst) : XLP_IO_PCIE_OFFSET(node, inst))
-
-#ifdef CONFIG_PCI_MSI
-void xlp_init_node_msi_irqs(int node, int link);
-#else
-static inline void xlp_init_node_msi_irqs(int node, int link) {}
-#endif
-
-struct pci_dev *xlp_get_pcie_link(const struct pci_dev *dev);
-
-#endif
-#endif /* __NLM_HAL_PCIBUS_H__ */
diff --git a/arch/mips/include/asm/netlogic/xlp-hal/pic.h b/arch/mips/include/asm/netlogic/xlp-hal/pic.h
deleted file mode 100644
index 41cefe94f0c9..000000000000
--- a/arch/mips/include/asm/netlogic/xlp-hal/pic.h
+++ /dev/null
@@ -1,366 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _NLM_HAL_PIC_H
-#define _NLM_HAL_PIC_H
-
-/* PIC Specific registers */
-#define PIC_CTRL		0x00
-
-/* PIC control register defines */
-#define PIC_CTRL_ITV		32 /* interrupt timeout value */
-#define PIC_CTRL_ICI		19 /* ICI interrupt timeout enable */
-#define PIC_CTRL_ITE		18 /* interrupt timeout enable */
-#define PIC_CTRL_STE		10 /* system timer interrupt enable */
-#define PIC_CTRL_WWR1		8  /* watchdog 1 wraparound count for reset */
-#define PIC_CTRL_WWR0		6  /* watchdog 0 wraparound count for reset */
-#define PIC_CTRL_WWN1		4  /* watchdog 1 wraparound count for NMI */
-#define PIC_CTRL_WWN0		2  /* watchdog 0 wraparound count for NMI */
-#define PIC_CTRL_WTE		0  /* watchdog timer enable */
-
-/* PIC Status register defines */
-#define PIC_ICI_STATUS		33 /* ICI interrupt timeout status */
-#define PIC_ITE_STATUS		32 /* interrupt timeout status */
-#define PIC_STS_STATUS		4  /* System timer interrupt status */
-#define PIC_WNS_STATUS		2  /* NMI status for watchdog timers */
-#define PIC_WIS_STATUS		0  /* Interrupt status for watchdog timers */
-
-/* PIC IPI control register offsets */
-#define PIC_IPICTRL_NMI		32
-#define PIC_IPICTRL_RIV		20 /* received interrupt vector */
-#define PIC_IPICTRL_IDB		16 /* interrupt destination base */
-#define PIC_IPICTRL_DTE		 0 /* interrupt destination thread enables */
-
-/* PIC IRT register offsets */
-#define PIC_IRT_ENABLE		31
-#define PIC_IRT_NMI		29
-#define PIC_IRT_SCH		28 /* Scheduling scheme */
-#define PIC_IRT_RVEC		20 /* Interrupt receive vectors */
-#define PIC_IRT_DT		19 /* Destination type */
-#define PIC_IRT_DB		16 /* Destination base */
-#define PIC_IRT_DTE		0  /* Destination thread enables */
-
-#define PIC_BYTESWAP		0x02
-#define PIC_STATUS		0x04
-#define PIC_INTR_TIMEOUT	0x06
-#define PIC_ICI0_INTR_TIMEOUT	0x08
-#define PIC_ICI1_INTR_TIMEOUT	0x0a
-#define PIC_ICI2_INTR_TIMEOUT	0x0c
-#define PIC_IPI_CTL		0x0e
-#define PIC_INT_ACK		0x10
-#define PIC_INT_PENDING0	0x12
-#define PIC_INT_PENDING1	0x14
-#define PIC_INT_PENDING2	0x16
-
-#define PIC_WDOG0_MAXVAL	0x18
-#define PIC_WDOG0_COUNT		0x1a
-#define PIC_WDOG0_ENABLE0	0x1c
-#define PIC_WDOG0_ENABLE1	0x1e
-#define PIC_WDOG0_BEATCMD	0x20
-#define PIC_WDOG0_BEAT0		0x22
-#define PIC_WDOG0_BEAT1		0x24
-
-#define PIC_WDOG1_MAXVAL	0x26
-#define PIC_WDOG1_COUNT		0x28
-#define PIC_WDOG1_ENABLE0	0x2a
-#define PIC_WDOG1_ENABLE1	0x2c
-#define PIC_WDOG1_BEATCMD	0x2e
-#define PIC_WDOG1_BEAT0		0x30
-#define PIC_WDOG1_BEAT1		0x32
-
-#define PIC_WDOG_MAXVAL(i)	(PIC_WDOG0_MAXVAL + ((i) ? 7 : 0))
-#define PIC_WDOG_COUNT(i)	(PIC_WDOG0_COUNT + ((i) ? 7 : 0))
-#define PIC_WDOG_ENABLE0(i)	(PIC_WDOG0_ENABLE0 + ((i) ? 7 : 0))
-#define PIC_WDOG_ENABLE1(i)	(PIC_WDOG0_ENABLE1 + ((i) ? 7 : 0))
-#define PIC_WDOG_BEATCMD(i)	(PIC_WDOG0_BEATCMD + ((i) ? 7 : 0))
-#define PIC_WDOG_BEAT0(i)	(PIC_WDOG0_BEAT0 + ((i) ? 7 : 0))
-#define PIC_WDOG_BEAT1(i)	(PIC_WDOG0_BEAT1 + ((i) ? 7 : 0))
-
-#define PIC_TIMER0_MAXVAL    0x34
-#define PIC_TIMER1_MAXVAL    0x36
-#define PIC_TIMER2_MAXVAL    0x38
-#define PIC_TIMER3_MAXVAL    0x3a
-#define PIC_TIMER4_MAXVAL    0x3c
-#define PIC_TIMER5_MAXVAL    0x3e
-#define PIC_TIMER6_MAXVAL    0x40
-#define PIC_TIMER7_MAXVAL    0x42
-#define PIC_TIMER_MAXVAL(i)  (PIC_TIMER0_MAXVAL + ((i) * 2))
-
-#define PIC_TIMER0_COUNT     0x44
-#define PIC_TIMER1_COUNT     0x46
-#define PIC_TIMER2_COUNT     0x48
-#define PIC_TIMER3_COUNT     0x4a
-#define PIC_TIMER4_COUNT     0x4c
-#define PIC_TIMER5_COUNT     0x4e
-#define PIC_TIMER6_COUNT     0x50
-#define PIC_TIMER7_COUNT     0x52
-#define PIC_TIMER_COUNT(i)   (PIC_TIMER0_COUNT + ((i) * 2))
-
-#define PIC_ITE0_N0_N1		0x54
-#define PIC_ITE1_N0_N1		0x58
-#define PIC_ITE2_N0_N1		0x5c
-#define PIC_ITE3_N0_N1		0x60
-#define PIC_ITE4_N0_N1		0x64
-#define PIC_ITE5_N0_N1		0x68
-#define PIC_ITE6_N0_N1		0x6c
-#define PIC_ITE7_N0_N1		0x70
-#define PIC_ITE_N0_N1(i)	(PIC_ITE0_N0_N1 + ((i) * 4))
-
-#define PIC_ITE0_N2_N3		0x56
-#define PIC_ITE1_N2_N3		0x5a
-#define PIC_ITE2_N2_N3		0x5e
-#define PIC_ITE3_N2_N3		0x62
-#define PIC_ITE4_N2_N3		0x66
-#define PIC_ITE5_N2_N3		0x6a
-#define PIC_ITE6_N2_N3		0x6e
-#define PIC_ITE7_N2_N3		0x72
-#define PIC_ITE_N2_N3(i)	(PIC_ITE0_N2_N3 + ((i) * 4))
-
-#define PIC_IRT0		0x74
-#define PIC_IRT(i)		(PIC_IRT0 + ((i) * 2))
-
-#define PIC_9XX_PENDING_0	0x6
-#define PIC_9XX_PENDING_1	0x8
-#define PIC_9XX_PENDING_2	0xa
-#define PIC_9XX_PENDING_3	0xc
-
-#define PIC_9XX_IRT0		0x1c0
-#define PIC_9XX_IRT(i)		(PIC_9XX_IRT0 + ((i) * 2))
-
-/*
- *    IRT Map
- */
-#define PIC_NUM_IRTS		160
-#define PIC_9XX_NUM_IRTS	256
-
-#define PIC_IRT_WD_0_INDEX	0
-#define PIC_IRT_WD_1_INDEX	1
-#define PIC_IRT_WD_NMI_0_INDEX	2
-#define PIC_IRT_WD_NMI_1_INDEX	3
-#define PIC_IRT_TIMER_0_INDEX	4
-#define PIC_IRT_TIMER_1_INDEX	5
-#define PIC_IRT_TIMER_2_INDEX	6
-#define PIC_IRT_TIMER_3_INDEX	7
-#define PIC_IRT_TIMER_4_INDEX	8
-#define PIC_IRT_TIMER_5_INDEX	9
-#define PIC_IRT_TIMER_6_INDEX	10
-#define PIC_IRT_TIMER_7_INDEX	11
-#define PIC_IRT_CLOCK_INDEX	PIC_IRT_TIMER_7_INDEX
-#define PIC_IRT_TIMER_INDEX(num)	((num) + PIC_IRT_TIMER_0_INDEX)
-
-
-/* 11 and 12 */
-#define PIC_NUM_MSG_Q_IRTS	32
-#define PIC_IRT_MSG_Q0_INDEX	12
-#define PIC_IRT_MSG_Q_INDEX(qid)	((qid) + PIC_IRT_MSG_Q0_INDEX)
-/* 12 to 43 */
-#define PIC_IRT_MSG_0_INDEX	44
-#define PIC_IRT_MSG_1_INDEX	45
-/* 44 and 45 */
-#define PIC_NUM_PCIE_MSIX_IRTS	32
-#define PIC_IRT_PCIE_MSIX_0_INDEX	46
-#define PIC_IRT_PCIE_MSIX_INDEX(num)	((num) + PIC_IRT_PCIE_MSIX_0_INDEX)
-/* 46 to 77 */
-#define PIC_NUM_PCIE_LINK_IRTS		4
-#define PIC_IRT_PCIE_LINK_0_INDEX	78
-#define PIC_IRT_PCIE_LINK_1_INDEX	79
-#define PIC_IRT_PCIE_LINK_2_INDEX	80
-#define PIC_IRT_PCIE_LINK_3_INDEX	81
-#define PIC_IRT_PCIE_LINK_INDEX(num)	((num) + PIC_IRT_PCIE_LINK_0_INDEX)
-
-#define PIC_9XX_IRT_PCIE_LINK_0_INDEX	191
-#define PIC_9XX_IRT_PCIE_LINK_INDEX(num) \
-				((num) + PIC_9XX_IRT_PCIE_LINK_0_INDEX)
-
-#define PIC_CLOCK_TIMER			7
-
-#if !defined(LOCORE) && !defined(__ASSEMBLY__)
-
-/*
- *   Misc
- */
-#define PIC_IRT_VALID			1
-#define PIC_LOCAL_SCHEDULING		1
-#define PIC_GLOBAL_SCHEDULING		0
-
-#define nlm_read_pic_reg(b, r)	nlm_read_reg64(b, r)
-#define nlm_write_pic_reg(b, r, v) nlm_write_reg64(b, r, v)
-#define nlm_get_pic_pcibase(node)	nlm_pcicfg_base(cpu_is_xlp9xx() ? \
-		XLP9XX_IO_PIC_OFFSET(node) : XLP_IO_PIC_OFFSET(node))
-#define nlm_get_pic_regbase(node) (nlm_get_pic_pcibase(node) + XLP_IO_PCI_HDRSZ)
-
-/* We use PIC on node 0 as a timer */
-#define pic_timer_freq()		nlm_get_pic_frequency(0)
-
-/* IRT and h/w interrupt routines */
-static inline void
-nlm_9xx_pic_write_irt(uint64_t base, int irt_num, int en, int nmi,
-	int sch, int vec, int dt, int db, int cpu)
-{
-	uint64_t val;
-
-	val = (((uint64_t)en & 0x1) << 22) | ((nmi & 0x1) << 23) |
-			((0 /*mc*/) << 20) | ((vec & 0x3f) << 24) |
-			((dt & 0x1) << 21) | (0 /*ptr*/ << 16) |
-			(cpu & 0x3ff);
-
-	nlm_write_pic_reg(base, PIC_9XX_IRT(irt_num), val);
-}
-
-static inline void
-nlm_pic_write_irt(uint64_t base, int irt_num, int en, int nmi,
-	int sch, int vec, int dt, int db, int dte)
-{
-	uint64_t val;
-
-	val = (((uint64_t)en & 0x1) << 31) | ((nmi & 0x1) << 29) |
-			((sch & 0x1) << 28) | ((vec & 0x3f) << 20) |
-			((dt & 0x1) << 19) | ((db & 0x7) << 16) |
-			(dte & 0xffff);
-
-	nlm_write_pic_reg(base, PIC_IRT(irt_num), val);
-}
-
-static inline void
-nlm_pic_write_irt_direct(uint64_t base, int irt_num, int en, int nmi,
-	int sch, int vec, int cpu)
-{
-	if (cpu_is_xlp9xx())
-		nlm_9xx_pic_write_irt(base, irt_num, en, nmi, sch, vec,
-							1, 0, cpu);
-	else
-		nlm_pic_write_irt(base, irt_num, en, nmi, sch, vec, 1,
-			(cpu >> 4),		/* thread group */
-			1 << (cpu & 0xf));	/* thread mask */
-}
-
-static inline uint64_t
-nlm_pic_read_timer(uint64_t base, int timer)
-{
-	return nlm_read_pic_reg(base, PIC_TIMER_COUNT(timer));
-}
-
-static inline uint32_t
-nlm_pic_read_timer32(uint64_t base, int timer)
-{
-	return (uint32_t)nlm_read_pic_reg(base, PIC_TIMER_COUNT(timer));
-}
-
-static inline void
-nlm_pic_write_timer(uint64_t base, int timer, uint64_t value)
-{
-	nlm_write_pic_reg(base, PIC_TIMER_COUNT(timer), value);
-}
-
-static inline void
-nlm_pic_set_timer(uint64_t base, int timer, uint64_t value, int irq, int cpu)
-{
-	uint64_t pic_ctrl = nlm_read_pic_reg(base, PIC_CTRL);
-	int en;
-
-	en = (irq > 0);
-	nlm_write_pic_reg(base, PIC_TIMER_MAXVAL(timer), value);
-	nlm_pic_write_irt_direct(base, PIC_IRT_TIMER_INDEX(timer),
-		en, 0, 0, irq, cpu);
-
-	/* enable the timer */
-	pic_ctrl |= (1 << (PIC_CTRL_STE + timer));
-	nlm_write_pic_reg(base, PIC_CTRL, pic_ctrl);
-}
-
-static inline void
-nlm_pic_enable_irt(uint64_t base, int irt)
-{
-	uint64_t reg;
-
-	if (cpu_is_xlp9xx()) {
-		reg = nlm_read_pic_reg(base, PIC_9XX_IRT(irt));
-		nlm_write_pic_reg(base, PIC_9XX_IRT(irt), reg | (1 << 22));
-	} else {
-		reg = nlm_read_pic_reg(base, PIC_IRT(irt));
-		nlm_write_pic_reg(base, PIC_IRT(irt), reg | (1u << 31));
-	}
-}
-
-static inline void
-nlm_pic_disable_irt(uint64_t base, int irt)
-{
-	uint64_t reg;
-
-	if (cpu_is_xlp9xx()) {
-		reg = nlm_read_pic_reg(base, PIC_9XX_IRT(irt));
-		reg &= ~((uint64_t)1 << 22);
-		nlm_write_pic_reg(base, PIC_9XX_IRT(irt), reg);
-	} else {
-		reg = nlm_read_pic_reg(base, PIC_IRT(irt));
-		reg &= ~((uint64_t)1 << 31);
-		nlm_write_pic_reg(base, PIC_IRT(irt), reg);
-	}
-}
-
-static inline void
-nlm_pic_send_ipi(uint64_t base, int hwt, int irq, int nmi)
-{
-	uint64_t ipi;
-
-	if (cpu_is_xlp9xx())
-		ipi = (nmi << 23) | (irq << 24) |
-			(0/*mcm*/ << 20) | (0/*ptr*/ << 16) | hwt;
-	else
-		ipi = ((uint64_t)nmi << 31) | (irq << 20) |
-			((hwt >> 4) << 16) | (1 << (hwt & 0xf));
-
-	nlm_write_pic_reg(base, PIC_IPI_CTL, ipi);
-}
-
-static inline void
-nlm_pic_ack(uint64_t base, int irt_num)
-{
-	nlm_write_pic_reg(base, PIC_INT_ACK, irt_num);
-
-	/* Ack the Status register for Watchdog & System timers */
-	if (irt_num < 12)
-		nlm_write_pic_reg(base, PIC_STATUS, (1 << irt_num));
-}
-
-static inline void
-nlm_pic_init_irt(uint64_t base, int irt, int irq, int hwt, int en)
-{
-	nlm_pic_write_irt_direct(base, irt, en, 0, 0, irq, hwt);
-}
-
-int nlm_irq_to_irt(int irq);
-
-#endif /* __ASSEMBLY__ */
-#endif /* _NLM_HAL_PIC_H */
diff --git a/arch/mips/include/asm/netlogic/xlp-hal/sys.h b/arch/mips/include/asm/netlogic/xlp-hal/sys.h
deleted file mode 100644
index 6bcf3952e556..000000000000
--- a/arch/mips/include/asm/netlogic/xlp-hal/sys.h
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __NLM_HAL_SYS_H__
-#define __NLM_HAL_SYS_H__
-
-/**
-* @file_name sys.h
-* @author Netlogic Microsystems
-* @brief HAL for System configuration registers
-*/
-#define SYS_CHIP_RESET				0x00
-#define SYS_POWER_ON_RESET_CFG			0x01
-#define SYS_EFUSE_DEVICE_CFG_STATUS0		0x02
-#define SYS_EFUSE_DEVICE_CFG_STATUS1		0x03
-#define SYS_EFUSE_DEVICE_CFG_STATUS2		0x04
-#define SYS_EFUSE_DEVICE_CFG3			0x05
-#define SYS_EFUSE_DEVICE_CFG4			0x06
-#define SYS_EFUSE_DEVICE_CFG5			0x07
-#define SYS_EFUSE_DEVICE_CFG6			0x08
-#define SYS_EFUSE_DEVICE_CFG7			0x09
-#define SYS_PLL_CTRL				0x0a
-#define SYS_CPU_RESET				0x0b
-#define SYS_CPU_NONCOHERENT_MODE		0x0d
-#define SYS_CORE_DFS_DIS_CTRL			0x0e
-#define SYS_CORE_DFS_RST_CTRL			0x0f
-#define SYS_CORE_DFS_BYP_CTRL			0x10
-#define SYS_CORE_DFS_PHA_CTRL			0x11
-#define SYS_CORE_DFS_DIV_INC_CTRL		0x12
-#define SYS_CORE_DFS_DIV_DEC_CTRL		0x13
-#define SYS_CORE_DFS_DIV_VALUE			0x14
-#define SYS_RESET				0x15
-#define SYS_DFS_DIS_CTRL			0x16
-#define SYS_DFS_RST_CTRL			0x17
-#define SYS_DFS_BYP_CTRL			0x18
-#define SYS_DFS_DIV_INC_CTRL			0x19
-#define SYS_DFS_DIV_DEC_CTRL			0x1a
-#define SYS_DFS_DIV_VALUE0			0x1b
-#define SYS_DFS_DIV_VALUE1			0x1c
-#define SYS_SENSE_AMP_DLY			0x1d
-#define SYS_SOC_SENSE_AMP_DLY			0x1e
-#define SYS_CTRL0				0x1f
-#define SYS_CTRL1				0x20
-#define SYS_TIMEOUT_BS1				0x21
-#define SYS_BYTE_SWAP				0x22
-#define SYS_VRM_VID				0x23
-#define SYS_PWR_RAM_CMD				0x24
-#define SYS_PWR_RAM_ADDR			0x25
-#define SYS_PWR_RAM_DATA0			0x26
-#define SYS_PWR_RAM_DATA1			0x27
-#define SYS_PWR_RAM_DATA2			0x28
-#define SYS_PWR_UCODE				0x29
-#define SYS_CPU0_PWR_STATUS			0x2a
-#define SYS_CPU1_PWR_STATUS			0x2b
-#define SYS_CPU2_PWR_STATUS			0x2c
-#define SYS_CPU3_PWR_STATUS			0x2d
-#define SYS_CPU4_PWR_STATUS			0x2e
-#define SYS_CPU5_PWR_STATUS			0x2f
-#define SYS_CPU6_PWR_STATUS			0x30
-#define SYS_CPU7_PWR_STATUS			0x31
-#define SYS_STATUS				0x32
-#define SYS_INT_POL				0x33
-#define SYS_INT_TYPE				0x34
-#define SYS_INT_STATUS				0x35
-#define SYS_INT_MASK0				0x36
-#define SYS_INT_MASK1				0x37
-#define SYS_UCO_S_ECC				0x38
-#define SYS_UCO_M_ECC				0x39
-#define SYS_UCO_ADDR				0x3a
-#define SYS_UCO_INSTR				0x3b
-#define SYS_MEM_BIST0				0x3c
-#define SYS_MEM_BIST1				0x3d
-#define SYS_MEM_BIST2				0x3e
-#define SYS_MEM_BIST3				0x3f
-#define SYS_MEM_BIST4				0x40
-#define SYS_MEM_BIST5				0x41
-#define SYS_MEM_BIST6				0x42
-#define SYS_MEM_BIST7				0x43
-#define SYS_MEM_BIST8				0x44
-#define SYS_MEM_BIST9				0x45
-#define SYS_MEM_BIST10				0x46
-#define SYS_MEM_BIST11				0x47
-#define SYS_MEM_BIST12				0x48
-#define SYS_SCRTCH0				0x49
-#define SYS_SCRTCH1				0x4a
-#define SYS_SCRTCH2				0x4b
-#define SYS_SCRTCH3				0x4c
-
-/* PLL registers XLP2XX */
-#define SYS_CPU_PLL_CTRL0(core)			(0x1c0 + (core * 4))
-#define SYS_CPU_PLL_CTRL1(core)			(0x1c1 + (core * 4))
-#define SYS_CPU_PLL_CTRL2(core)			(0x1c2 + (core * 4))
-#define SYS_CPU_PLL_CTRL3(core)			(0x1c3 + (core * 4))
-#define SYS_PLL_CTRL0				0x240
-#define SYS_PLL_CTRL1				0x241
-#define SYS_PLL_CTRL2				0x242
-#define SYS_PLL_CTRL3				0x243
-#define SYS_DMC_PLL_CTRL0			0x244
-#define SYS_DMC_PLL_CTRL1			0x245
-#define SYS_DMC_PLL_CTRL2			0x246
-#define SYS_DMC_PLL_CTRL3			0x247
-
-#define SYS_PLL_CTRL0_DEVX(x)			(0x248 + (x) * 4)
-#define SYS_PLL_CTRL1_DEVX(x)			(0x249 + (x) * 4)
-#define SYS_PLL_CTRL2_DEVX(x)			(0x24a + (x) * 4)
-#define SYS_PLL_CTRL3_DEVX(x)			(0x24b + (x) * 4)
-
-#define SYS_CPU_PLL_CHG_CTRL			0x288
-#define SYS_PLL_CHG_CTRL			0x289
-#define SYS_CLK_DEV_DIS				0x28a
-#define SYS_CLK_DEV_SEL				0x28b
-#define SYS_CLK_DEV_DIV				0x28c
-#define SYS_CLK_DEV_CHG				0x28d
-#define SYS_CLK_DEV_SEL_REG			0x28e
-#define SYS_CLK_DEV_DIV_REG			0x28f
-#define SYS_CPU_PLL_LOCK			0x29f
-#define SYS_SYS_PLL_LOCK			0x2a0
-#define SYS_PLL_MEM_CMD				0x2a1
-#define SYS_CPU_PLL_MEM_REQ			0x2a2
-#define SYS_SYS_PLL_MEM_REQ			0x2a3
-#define SYS_PLL_MEM_STAT			0x2a4
-
-/* PLL registers XLP9XX */
-#define SYS_9XX_CPU_PLL_CTRL0(core)		(0xc0 + (core * 4))
-#define SYS_9XX_CPU_PLL_CTRL1(core)		(0xc1 + (core * 4))
-#define SYS_9XX_CPU_PLL_CTRL2(core)		(0xc2 + (core * 4))
-#define SYS_9XX_CPU_PLL_CTRL3(core)		(0xc3 + (core * 4))
-#define SYS_9XX_DMC_PLL_CTRL0			0x140
-#define SYS_9XX_DMC_PLL_CTRL1			0x141
-#define SYS_9XX_DMC_PLL_CTRL2			0x142
-#define SYS_9XX_DMC_PLL_CTRL3			0x143
-#define SYS_9XX_PLL_CTRL0			0x144
-#define SYS_9XX_PLL_CTRL1			0x145
-#define SYS_9XX_PLL_CTRL2			0x146
-#define SYS_9XX_PLL_CTRL3			0x147
-
-#define SYS_9XX_PLL_CTRL0_DEVX(x)		(0x148 + (x) * 4)
-#define SYS_9XX_PLL_CTRL1_DEVX(x)		(0x149 + (x) * 4)
-#define SYS_9XX_PLL_CTRL2_DEVX(x)		(0x14a + (x) * 4)
-#define SYS_9XX_PLL_CTRL3_DEVX(x)		(0x14b + (x) * 4)
-
-#define SYS_9XX_CPU_PLL_CHG_CTRL		0x188
-#define SYS_9XX_PLL_CHG_CTRL			0x189
-#define SYS_9XX_CLK_DEV_DIS			0x18a
-#define SYS_9XX_CLK_DEV_SEL			0x18b
-#define SYS_9XX_CLK_DEV_DIV			0x18d
-#define SYS_9XX_CLK_DEV_CHG			0x18f
-
-#define SYS_9XX_CLK_DEV_SEL_REG			0x1a4
-#define SYS_9XX_CLK_DEV_DIV_REG			0x1a6
-
-/* Registers changed on 9XX */
-#define SYS_9XX_POWER_ON_RESET_CFG		0x00
-#define SYS_9XX_CHIP_RESET			0x01
-#define SYS_9XX_CPU_RESET			0x02
-#define SYS_9XX_CPU_NONCOHERENT_MODE		0x03
-
-/* XLP 9XX fuse block registers */
-#define FUSE_9XX_DEVCFG6			0xc6
-
-#ifndef __ASSEMBLY__
-
-#define nlm_read_sys_reg(b, r)		nlm_read_reg(b, r)
-#define nlm_write_sys_reg(b, r, v)	nlm_write_reg(b, r, v)
-#define nlm_get_sys_pcibase(node)	nlm_pcicfg_base(cpu_is_xlp9xx() ? \
-		XLP9XX_IO_SYS_OFFSET(node) : XLP_IO_SYS_OFFSET(node))
-#define nlm_get_sys_regbase(node) (nlm_get_sys_pcibase(node) + XLP_IO_PCI_HDRSZ)
-
-/* XLP9XX fuse block */
-#define nlm_get_fuse_pcibase(node)	\
-			nlm_pcicfg_base(XLP9XX_IO_FUSE_OFFSET(node))
-#define nlm_get_fuse_regbase(node)	\
-			(nlm_get_fuse_pcibase(node) + XLP_IO_PCI_HDRSZ)
-
-#define nlm_get_clock_pcibase(node)	\
-			nlm_pcicfg_base(XLP9XX_IO_CLOCK_OFFSET(node))
-#define nlm_get_clock_regbase(node)	\
-			(nlm_get_clock_pcibase(node) + XLP_IO_PCI_HDRSZ)
-
-unsigned int nlm_get_pic_frequency(int node);
-#endif
-#endif
diff --git a/arch/mips/include/asm/netlogic/xlp-hal/uart.h b/arch/mips/include/asm/netlogic/xlp-hal/uart.h
deleted file mode 100644
index a6c54424dd95..000000000000
--- a/arch/mips/include/asm/netlogic/xlp-hal/uart.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __XLP_HAL_UART_H__
-#define __XLP_HAL_UART_H__
-
-/* UART Specific registers */
-#define UART_RX_DATA		0x00
-#define UART_TX_DATA		0x00
-
-#define UART_INT_EN		0x01
-#define UART_INT_ID		0x02
-#define UART_FIFO_CTL		0x02
-#define UART_LINE_CTL		0x03
-#define UART_MODEM_CTL		0x04
-#define UART_LINE_STS		0x05
-#define UART_MODEM_STS		0x06
-
-#define UART_DIVISOR0		0x00
-#define UART_DIVISOR1		0x01
-
-#define BASE_BAUD		(XLP_IO_CLK/16)
-#define BAUD_DIVISOR(baud)	(BASE_BAUD / baud)
-
-/* LCR mask values */
-#define LCR_5BITS		0x00
-#define LCR_6BITS		0x01
-#define LCR_7BITS		0x02
-#define LCR_8BITS		0x03
-#define LCR_STOPB		0x04
-#define LCR_PENAB		0x08
-#define LCR_PODD		0x00
-#define LCR_PEVEN		0x10
-#define LCR_PONE		0x20
-#define LCR_PZERO		0x30
-#define LCR_SBREAK		0x40
-#define LCR_EFR_ENABLE		0xbf
-#define LCR_DLAB		0x80
-
-/* MCR mask values */
-#define MCR_DTR			0x01
-#define MCR_RTS			0x02
-#define MCR_DRS			0x04
-#define MCR_IE			0x08
-#define MCR_LOOPBACK		0x10
-
-/* FCR mask values */
-#define FCR_RCV_RST		0x02
-#define FCR_XMT_RST		0x04
-#define FCR_RX_LOW		0x00
-#define FCR_RX_MEDL		0x40
-#define FCR_RX_MEDH		0x80
-#define FCR_RX_HIGH		0xc0
-
-/* IER mask values */
-#define IER_ERXRDY		0x1
-#define IER_ETXRDY		0x2
-#define IER_ERLS		0x4
-#define IER_EMSC		0x8
-
-#if !defined(LOCORE) && !defined(__ASSEMBLY__)
-
-#define nlm_read_uart_reg(b, r)		nlm_read_reg(b, r)
-#define nlm_write_uart_reg(b, r, v)	nlm_write_reg(b, r, v)
-#define nlm_get_uart_pcibase(node, inst)	\
-	nlm_pcicfg_base(cpu_is_xlp9xx() ?  XLP9XX_IO_UART_OFFSET(node) : \
-						XLP_IO_UART_OFFSET(node, inst))
-#define nlm_get_uart_regbase(node, inst)	\
-			(nlm_get_uart_pcibase(node, inst) + XLP_IO_PCI_HDRSZ)
-
-static inline void
-nlm_uart_set_baudrate(uint64_t base, int baud)
-{
-	uint32_t lcr;
-
-	lcr = nlm_read_uart_reg(base, UART_LINE_CTL);
-
-	/* enable divisor register, and write baud values */
-	nlm_write_uart_reg(base, UART_LINE_CTL, lcr | (1 << 7));
-	nlm_write_uart_reg(base, UART_DIVISOR0,
-			(BAUD_DIVISOR(baud) & 0xff));
-	nlm_write_uart_reg(base, UART_DIVISOR1,
-			((BAUD_DIVISOR(baud) >> 8) & 0xff));
-
-	/* restore default lcr */
-	nlm_write_uart_reg(base, UART_LINE_CTL, lcr);
-}
-
-static inline void
-nlm_uart_outbyte(uint64_t base, char c)
-{
-	uint32_t lsr;
-
-	for (;;) {
-		lsr = nlm_read_uart_reg(base, UART_LINE_STS);
-		if (lsr & 0x20)
-			break;
-	}
-
-	nlm_write_uart_reg(base, UART_TX_DATA, (int)c);
-}
-
-static inline char
-nlm_uart_inbyte(uint64_t base)
-{
-	int data, lsr;
-
-	for (;;) {
-		lsr = nlm_read_uart_reg(base, UART_LINE_STS);
-		if (lsr & 0x80) { /* parity/frame/break-error - push a zero */
-			data = 0;
-			break;
-		}
-		if (lsr & 0x01) {	/* Rx data */
-			data = nlm_read_uart_reg(base, UART_RX_DATA);
-			break;
-		}
-	}
-
-	return (char)data;
-}
-
-static inline int
-nlm_uart_init(uint64_t base, int baud, int databits, int stopbits,
-	int parity, int int_en, int loopback)
-{
-	uint32_t lcr;
-
-	lcr = 0;
-	if (databits >= 8)
-		lcr |= LCR_8BITS;
-	else if (databits == 7)
-		lcr |= LCR_7BITS;
-	else if (databits == 6)
-		lcr |= LCR_6BITS;
-	else
-		lcr |= LCR_5BITS;
-
-	if (stopbits > 1)
-		lcr |= LCR_STOPB;
-
-	lcr |= parity << 3;
-
-	/* setup default lcr */
-	nlm_write_uart_reg(base, UART_LINE_CTL, lcr);
-
-	/* Reset the FIFOs */
-	nlm_write_uart_reg(base, UART_LINE_CTL, FCR_RCV_RST | FCR_XMT_RST);
-
-	nlm_uart_set_baudrate(base, baud);
-
-	if (loopback)
-		nlm_write_uart_reg(base, UART_MODEM_CTL, 0x1f);
-
-	if (int_en)
-		nlm_write_uart_reg(base, UART_INT_EN, IER_ERXRDY | IER_ETXRDY);
-
-	return 0;
-}
-#endif /* !LOCORE && !__ASSEMBLY__ */
-#endif /* __XLP_HAL_UART_H__ */
diff --git a/arch/mips/include/asm/netlogic/xlp-hal/xlp.h b/arch/mips/include/asm/netlogic/xlp-hal/xlp.h
deleted file mode 100644
index feb6ed807ec6..000000000000
--- a/arch/mips/include/asm/netlogic/xlp-hal/xlp.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _NLM_HAL_XLP_H
-#define _NLM_HAL_XLP_H
-
-#define PIC_UART_0_IRQ			17
-#define PIC_UART_1_IRQ			18
-
-#define PIC_PCIE_LINK_LEGACY_IRQ_BASE	19
-#define PIC_PCIE_LINK_LEGACY_IRQ(i)	(19 + (i))
-
-#define PIC_EHCI_0_IRQ			23
-#define PIC_EHCI_1_IRQ			24
-#define PIC_OHCI_0_IRQ			25
-#define PIC_OHCI_1_IRQ			26
-#define PIC_OHCI_2_IRQ			27
-#define PIC_OHCI_3_IRQ			28
-#define PIC_2XX_XHCI_0_IRQ		23
-#define PIC_2XX_XHCI_1_IRQ		24
-#define PIC_2XX_XHCI_2_IRQ		25
-#define PIC_9XX_XHCI_0_IRQ		23
-#define PIC_9XX_XHCI_1_IRQ		24
-#define PIC_9XX_XHCI_2_IRQ		25
-
-#define PIC_MMC_IRQ			29
-#define PIC_I2C_0_IRQ			30
-#define PIC_I2C_1_IRQ			31
-#define PIC_I2C_2_IRQ			32
-#define PIC_I2C_3_IRQ			33
-#define PIC_SPI_IRQ			34
-#define PIC_NAND_IRQ			37
-#define PIC_SATA_IRQ			38
-#define PIC_GPIO_IRQ			39
-
-#define PIC_PCIE_LINK_MSI_IRQ_BASE	44	/* 44 - 47 MSI IRQ */
-#define PIC_PCIE_LINK_MSI_IRQ(i)	(44 + (i))
-
-/* MSI-X with second link-level dispatch */
-#define PIC_PCIE_MSIX_IRQ_BASE		48	/* 48 - 51 MSI-X IRQ */
-#define PIC_PCIE_MSIX_IRQ(i)		(48 + (i))
-
-/* XLP9xx and XLP8xx has 128 and 32 MSIX vectors respectively */
-#define NLM_MSIX_VEC_BASE		96	/* 96 - 223 - MSIX mapped */
-#define NLM_MSI_VEC_BASE		224	/* 224 -351 - MSI mapped */
-
-#define NLM_PIC_INDIRECT_VEC_BASE	512
-#define NLM_GPIO_VEC_BASE		768
-
-#define PIC_IRQ_BASE			8
-#define PIC_IRT_FIRST_IRQ		PIC_IRQ_BASE
-#define PIC_IRT_LAST_IRQ		63
-
-#ifndef __ASSEMBLY__
-
-/* SMP support functions */
-void xlp_boot_core0_siblings(void);
-void xlp_wakeup_secondary_cpus(void);
-
-void xlp_mmu_init(void);
-void nlm_hal_init(void);
-int nlm_get_dram_map(int node, uint64_t *dram_map, int nentries);
-
-struct pci_dev;
-int xlp_socdev_to_node(const struct pci_dev *dev);
-
-/* Device tree related */
-void xlp_early_init_devtree(void);
-void *xlp_dt_init(void *fdtp);
-
-static inline int cpu_is_xlpii(void)
-{
-	int chip = read_c0_prid() & PRID_IMP_MASK;
-
-	return chip == PRID_IMP_NETLOGIC_XLP2XX ||
-		chip == PRID_IMP_NETLOGIC_XLP9XX ||
-		chip == PRID_IMP_NETLOGIC_XLP5XX;
-}
-
-static inline int cpu_is_xlp9xx(void)
-{
-	int chip = read_c0_prid() & PRID_IMP_MASK;
-
-	return chip == PRID_IMP_NETLOGIC_XLP9XX ||
-		chip == PRID_IMP_NETLOGIC_XLP5XX;
-}
-#endif /* !__ASSEMBLY__ */
-#endif /* _ASM_NLM_XLP_H */
diff --git a/arch/mips/include/asm/netlogic/xlr/bridge.h b/arch/mips/include/asm/netlogic/xlr/bridge.h
deleted file mode 100644
index 2d02428c4f1b..000000000000
--- a/arch/mips/include/asm/netlogic/xlr/bridge.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright (c) 2003-2012 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef _ASM_NLM_BRIDGE_H_
-#define _ASM_NLM_BRIDGE_H_
-
-#define BRIDGE_DRAM_0_BAR		0
-#define BRIDGE_DRAM_1_BAR		1
-#define BRIDGE_DRAM_2_BAR		2
-#define BRIDGE_DRAM_3_BAR		3
-#define BRIDGE_DRAM_4_BAR		4
-#define BRIDGE_DRAM_5_BAR		5
-#define BRIDGE_DRAM_6_BAR		6
-#define BRIDGE_DRAM_7_BAR		7
-#define BRIDGE_DRAM_CHN_0_MTR_0_BAR	8
-#define BRIDGE_DRAM_CHN_0_MTR_1_BAR	9
-#define BRIDGE_DRAM_CHN_0_MTR_2_BAR	10
-#define BRIDGE_DRAM_CHN_0_MTR_3_BAR	11
-#define BRIDGE_DRAM_CHN_0_MTR_4_BAR	12
-#define BRIDGE_DRAM_CHN_0_MTR_5_BAR	13
-#define BRIDGE_DRAM_CHN_0_MTR_6_BAR	14
-#define BRIDGE_DRAM_CHN_0_MTR_7_BAR	15
-#define BRIDGE_DRAM_CHN_1_MTR_0_BAR	16
-#define BRIDGE_DRAM_CHN_1_MTR_1_BAR	17
-#define BRIDGE_DRAM_CHN_1_MTR_2_BAR	18
-#define BRIDGE_DRAM_CHN_1_MTR_3_BAR	19
-#define BRIDGE_DRAM_CHN_1_MTR_4_BAR	20
-#define BRIDGE_DRAM_CHN_1_MTR_5_BAR	21
-#define BRIDGE_DRAM_CHN_1_MTR_6_BAR	22
-#define BRIDGE_DRAM_CHN_1_MTR_7_BAR	23
-#define BRIDGE_CFG_BAR			24
-#define BRIDGE_PHNX_IO_BAR		25
-#define BRIDGE_FLASH_BAR		26
-#define BRIDGE_SRAM_BAR			27
-#define BRIDGE_HTMEM_BAR		28
-#define BRIDGE_HTINT_BAR		29
-#define BRIDGE_HTPIC_BAR		30
-#define BRIDGE_HTSM_BAR			31
-#define BRIDGE_HTIO_BAR			32
-#define BRIDGE_HTCFG_BAR		33
-#define BRIDGE_PCIXCFG_BAR		34
-#define BRIDGE_PCIXMEM_BAR		35
-#define BRIDGE_PCIXIO_BAR		36
-#define BRIDGE_DEVICE_MASK		37
-#define BRIDGE_AERR_INTR_LOG1		38
-#define BRIDGE_AERR_INTR_LOG2		39
-#define BRIDGE_AERR_INTR_LOG3		40
-#define BRIDGE_AERR_DEV_STAT		41
-#define BRIDGE_AERR1_LOG1		42
-#define BRIDGE_AERR1_LOG2		43
-#define BRIDGE_AERR1_LOG3		44
-#define BRIDGE_AERR1_DEV_STAT		45
-#define BRIDGE_AERR_INTR_EN		46
-#define BRIDGE_AERR_UPG			47
-#define BRIDGE_AERR_CLEAR		48
-#define BRIDGE_AERR1_CLEAR		49
-#define BRIDGE_SBE_COUNTS		50
-#define BRIDGE_DBE_COUNTS		51
-#define BRIDGE_BITERR_INT_EN		52
-
-#define BRIDGE_SYS2IO_CREDITS		53
-#define BRIDGE_EVNT_CNT_CTRL1		54
-#define BRIDGE_EVNT_COUNTER1		55
-#define BRIDGE_EVNT_CNT_CTRL2		56
-#define BRIDGE_EVNT_COUNTER2		57
-#define BRIDGE_RESERVED1		58
-
-#define BRIDGE_DEFEATURE		59
-#define BRIDGE_SCRATCH0			60
-#define BRIDGE_SCRATCH1			61
-#define BRIDGE_SCRATCH2			62
-#define BRIDGE_SCRATCH3			63
-
-#endif
diff --git a/arch/mips/include/asm/netlogic/xlr/flash.h b/arch/mips/include/asm/netlogic/xlr/flash.h
deleted file mode 100644
index f8aca5472b6c..000000000000
--- a/arch/mips/include/asm/netlogic/xlr/flash.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2003-2012 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef _ASM_NLM_FLASH_H_
-#define _ASM_NLM_FLASH_H_
-
-#define FLASH_CSBASE_ADDR(cs)		(cs)
-#define FLASH_CSADDR_MASK(cs)		(0x10 + (cs))
-#define FLASH_CSDEV_PARM(cs)		(0x20 + (cs))
-#define FLASH_CSTIME_PARMA(cs)		(0x30 + (cs))
-#define FLASH_CSTIME_PARMB(cs)		(0x40 + (cs))
-
-#define FLASH_INT_MASK			0x50
-#define FLASH_INT_STATUS		0x60
-#define FLASH_ERROR_STATUS		0x70
-#define FLASH_ERROR_ADDR		0x80
-
-#define FLASH_NAND_CLE(cs)		(0x90 + (cs))
-#define FLASH_NAND_ALE(cs)		(0xa0 + (cs))
-
-#define FLASH_NAND_CSDEV_PARAM		0x000041e6
-#define FLASH_NAND_CSTIME_PARAMA	0x4f400e22
-#define FLASH_NAND_CSTIME_PARAMB	0x000083cf
-
-#endif
diff --git a/arch/mips/include/asm/netlogic/xlr/fmn.h b/arch/mips/include/asm/netlogic/xlr/fmn.h
deleted file mode 100644
index d79c68fa78d9..000000000000
--- a/arch/mips/include/asm/netlogic/xlr/fmn.h
+++ /dev/null
@@ -1,365 +0,0 @@
-/*
- * Copyright (c) 2003-2012 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _NLM_FMN_H_
-#define _NLM_FMN_H_
-
-#include <asm/netlogic/mips-extns.h> /* for COP2 access */
-
-/* Station IDs */
-#define FMN_STNID_CPU0			0x00
-#define FMN_STNID_CPU1			0x08
-#define FMN_STNID_CPU2			0x10
-#define FMN_STNID_CPU3			0x18
-#define FMN_STNID_CPU4			0x20
-#define FMN_STNID_CPU5			0x28
-#define FMN_STNID_CPU6			0x30
-#define FMN_STNID_CPU7			0x38
-
-#define FMN_STNID_XGS0_TX		64
-#define FMN_STNID_XMAC0_00_TX		64
-#define FMN_STNID_XMAC0_01_TX		65
-#define FMN_STNID_XMAC0_02_TX		66
-#define FMN_STNID_XMAC0_03_TX		67
-#define FMN_STNID_XMAC0_04_TX		68
-#define FMN_STNID_XMAC0_05_TX		69
-#define FMN_STNID_XMAC0_06_TX		70
-#define FMN_STNID_XMAC0_07_TX		71
-#define FMN_STNID_XMAC0_08_TX		72
-#define FMN_STNID_XMAC0_09_TX		73
-#define FMN_STNID_XMAC0_10_TX		74
-#define FMN_STNID_XMAC0_11_TX		75
-#define FMN_STNID_XMAC0_12_TX		76
-#define FMN_STNID_XMAC0_13_TX		77
-#define FMN_STNID_XMAC0_14_TX		78
-#define FMN_STNID_XMAC0_15_TX		79
-
-#define FMN_STNID_XGS1_TX		80
-#define FMN_STNID_XMAC1_00_TX		80
-#define FMN_STNID_XMAC1_01_TX		81
-#define FMN_STNID_XMAC1_02_TX		82
-#define FMN_STNID_XMAC1_03_TX		83
-#define FMN_STNID_XMAC1_04_TX		84
-#define FMN_STNID_XMAC1_05_TX		85
-#define FMN_STNID_XMAC1_06_TX		86
-#define FMN_STNID_XMAC1_07_TX		87
-#define FMN_STNID_XMAC1_08_TX		88
-#define FMN_STNID_XMAC1_09_TX		89
-#define FMN_STNID_XMAC1_10_TX		90
-#define FMN_STNID_XMAC1_11_TX		91
-#define FMN_STNID_XMAC1_12_TX		92
-#define FMN_STNID_XMAC1_13_TX		93
-#define FMN_STNID_XMAC1_14_TX		94
-#define FMN_STNID_XMAC1_15_TX		95
-
-#define FMN_STNID_GMAC			96
-#define FMN_STNID_GMACJFR_0		96
-#define FMN_STNID_GMACRFR_0		97
-#define FMN_STNID_GMACTX0		98
-#define FMN_STNID_GMACTX1		99
-#define FMN_STNID_GMACTX2		100
-#define FMN_STNID_GMACTX3		101
-#define FMN_STNID_GMACJFR_1		102
-#define FMN_STNID_GMACRFR_1		103
-
-#define FMN_STNID_DMA			104
-#define FMN_STNID_DMA_0			104
-#define FMN_STNID_DMA_1			105
-#define FMN_STNID_DMA_2			106
-#define FMN_STNID_DMA_3			107
-
-#define FMN_STNID_XGS0FR		112
-#define FMN_STNID_XMAC0JFR		112
-#define FMN_STNID_XMAC0RFR		113
-
-#define FMN_STNID_XGS1FR		114
-#define FMN_STNID_XMAC1JFR		114
-#define FMN_STNID_XMAC1RFR		115
-#define FMN_STNID_SEC			120
-#define FMN_STNID_SEC0			120
-#define FMN_STNID_SEC1			121
-#define FMN_STNID_SEC2			122
-#define FMN_STNID_SEC3			123
-#define FMN_STNID_PK0			124
-#define FMN_STNID_SEC_RSA		124
-#define FMN_STNID_SEC_RSVD0		125
-#define FMN_STNID_SEC_RSVD1		126
-#define FMN_STNID_SEC_RSVD2		127
-
-#define FMN_STNID_GMAC1			80
-#define FMN_STNID_GMAC1_FR_0		81
-#define FMN_STNID_GMAC1_TX0		82
-#define FMN_STNID_GMAC1_TX1		83
-#define FMN_STNID_GMAC1_TX2		84
-#define FMN_STNID_GMAC1_TX3		85
-#define FMN_STNID_GMAC1_FR_1		87
-#define FMN_STNID_GMAC0			96
-#define FMN_STNID_GMAC0_FR_0		97
-#define FMN_STNID_GMAC0_TX0		98
-#define FMN_STNID_GMAC0_TX1		99
-#define FMN_STNID_GMAC0_TX2		100
-#define FMN_STNID_GMAC0_TX3		101
-#define FMN_STNID_GMAC0_FR_1		103
-#define FMN_STNID_CMP_0			108
-#define FMN_STNID_CMP_1			109
-#define FMN_STNID_CMP_2			110
-#define FMN_STNID_CMP_3			111
-#define FMN_STNID_PCIE_0		116
-#define FMN_STNID_PCIE_1		117
-#define FMN_STNID_PCIE_2		118
-#define FMN_STNID_PCIE_3		119
-#define FMN_STNID_XLS_PK0		121
-
-#define nlm_read_c2_cc0(s)		__read_32bit_c2_register($16, s)
-#define nlm_read_c2_cc1(s)		__read_32bit_c2_register($17, s)
-#define nlm_read_c2_cc2(s)		__read_32bit_c2_register($18, s)
-#define nlm_read_c2_cc3(s)		__read_32bit_c2_register($19, s)
-#define nlm_read_c2_cc4(s)		__read_32bit_c2_register($20, s)
-#define nlm_read_c2_cc5(s)		__read_32bit_c2_register($21, s)
-#define nlm_read_c2_cc6(s)		__read_32bit_c2_register($22, s)
-#define nlm_read_c2_cc7(s)		__read_32bit_c2_register($23, s)
-#define nlm_read_c2_cc8(s)		__read_32bit_c2_register($24, s)
-#define nlm_read_c2_cc9(s)		__read_32bit_c2_register($25, s)
-#define nlm_read_c2_cc10(s)		__read_32bit_c2_register($26, s)
-#define nlm_read_c2_cc11(s)		__read_32bit_c2_register($27, s)
-#define nlm_read_c2_cc12(s)		__read_32bit_c2_register($28, s)
-#define nlm_read_c2_cc13(s)		__read_32bit_c2_register($29, s)
-#define nlm_read_c2_cc14(s)		__read_32bit_c2_register($30, s)
-#define nlm_read_c2_cc15(s)		__read_32bit_c2_register($31, s)
-
-#define nlm_write_c2_cc0(s, v)		__write_32bit_c2_register($16, s, v)
-#define nlm_write_c2_cc1(s, v)		__write_32bit_c2_register($17, s, v)
-#define nlm_write_c2_cc2(s, v)		__write_32bit_c2_register($18, s, v)
-#define nlm_write_c2_cc3(s, v)		__write_32bit_c2_register($19, s, v)
-#define nlm_write_c2_cc4(s, v)		__write_32bit_c2_register($20, s, v)
-#define nlm_write_c2_cc5(s, v)		__write_32bit_c2_register($21, s, v)
-#define nlm_write_c2_cc6(s, v)		__write_32bit_c2_register($22, s, v)
-#define nlm_write_c2_cc7(s, v)		__write_32bit_c2_register($23, s, v)
-#define nlm_write_c2_cc8(s, v)		__write_32bit_c2_register($24, s, v)
-#define nlm_write_c2_cc9(s, v)		__write_32bit_c2_register($25, s, v)
-#define nlm_write_c2_cc10(s, v)		__write_32bit_c2_register($26, s, v)
-#define nlm_write_c2_cc11(s, v)		__write_32bit_c2_register($27, s, v)
-#define nlm_write_c2_cc12(s, v)		__write_32bit_c2_register($28, s, v)
-#define nlm_write_c2_cc13(s, v)		__write_32bit_c2_register($29, s, v)
-#define nlm_write_c2_cc14(s, v)		__write_32bit_c2_register($30, s, v)
-#define nlm_write_c2_cc15(s, v)		__write_32bit_c2_register($31, s, v)
-
-#define nlm_read_c2_status0()		__read_32bit_c2_register($2, 0)
-#define nlm_write_c2_status0(v)		__write_32bit_c2_register($2, 0, v)
-#define nlm_read_c2_status1()		__read_32bit_c2_register($2, 1)
-#define nlm_write_c2_status1(v)		__write_32bit_c2_register($2, 1, v)
-#define nlm_read_c2_status(sel)		__read_32bit_c2_register($2, 0)
-#define nlm_read_c2_config()		__read_32bit_c2_register($3, 0)
-#define nlm_write_c2_config(v)		__write_32bit_c2_register($3, 0, v)
-#define nlm_read_c2_bucksize(b)		__read_32bit_c2_register($4, b)
-#define nlm_write_c2_bucksize(b, v)	__write_32bit_c2_register($4, b, v)
-
-#define nlm_read_c2_rx_msg0()		__read_64bit_c2_register($1, 0)
-#define nlm_read_c2_rx_msg1()		__read_64bit_c2_register($1, 1)
-#define nlm_read_c2_rx_msg2()		__read_64bit_c2_register($1, 2)
-#define nlm_read_c2_rx_msg3()		__read_64bit_c2_register($1, 3)
-
-#define nlm_write_c2_tx_msg0(v)		__write_64bit_c2_register($0, 0, v)
-#define nlm_write_c2_tx_msg1(v)		__write_64bit_c2_register($0, 1, v)
-#define nlm_write_c2_tx_msg2(v)		__write_64bit_c2_register($0, 2, v)
-#define nlm_write_c2_tx_msg3(v)		__write_64bit_c2_register($0, 3, v)
-
-#define FMN_STN_RX_QSIZE		256
-#define FMN_NSTATIONS			128
-#define FMN_CORE_NBUCKETS		8
-
-static inline void nlm_msgsnd(unsigned int stid)
-{
-	__asm__ volatile (
-	    ".set	push\n"
-	    ".set	noreorder\n"
-	    ".set	noat\n"
-	    "move	$1, %0\n"
-	    "c2		0x10001\n"	/* msgsnd $1 */
-	    ".set	pop\n"
-	    : : "r" (stid) : "$1"
-	);
-}
-
-static inline void nlm_msgld(unsigned int pri)
-{
-	__asm__ volatile (
-	    ".set	push\n"
-	    ".set	noreorder\n"
-	    ".set	noat\n"
-	    "move	$1, %0\n"
-	    "c2		0x10002\n"    /* msgld $1 */
-	    ".set	pop\n"
-	    : : "r" (pri) : "$1"
-	);
-}
-
-static inline void nlm_msgwait(unsigned int mask)
-{
-	__asm__ volatile (
-	    ".set	push\n"
-	    ".set	noreorder\n"
-	    ".set	noat\n"
-	    "move	$8, %0\n"
-	    "c2		0x10003\n"    /* msgwait $1 */
-	    ".set	pop\n"
-	    : : "r" (mask) : "$1"
-	);
-}
-
-/*
- * Disable interrupts and enable COP2 access
- */
-static inline uint32_t nlm_cop2_enable_irqsave(void)
-{
-	uint32_t sr = read_c0_status();
-
-	write_c0_status((sr & ~ST0_IE) | ST0_CU2);
-	return sr;
-}
-
-static inline void nlm_cop2_disable_irqrestore(uint32_t sr)
-{
-	write_c0_status(sr);
-}
-
-static inline void nlm_fmn_setup_intr(int irq, unsigned int tmask)
-{
-	uint32_t config;
-
-	config = (1 << 24)	/* interrupt water mark - 1 msg */
-		| (irq << 16)	/* irq */
-		| (tmask << 8)	/* thread mask */
-		| 0x2;		/* enable watermark intr, disable empty intr */
-	nlm_write_c2_config(config);
-}
-
-struct nlm_fmn_msg {
-	uint64_t msg0;
-	uint64_t msg1;
-	uint64_t msg2;
-	uint64_t msg3;
-};
-
-static inline int nlm_fmn_send(unsigned int size, unsigned int code,
-		unsigned int stid, struct nlm_fmn_msg *msg)
-{
-	unsigned int dest;
-	uint32_t status;
-	int i;
-
-	/*
-	 * Make sure that all the writes pending at the cpu are flushed.
-	 * Any writes pending on CPU will not be see by devices. L1/L2
-	 * caches are coherent with IO, so no cache flush needed.
-	 */
-	__asm __volatile("sync");
-
-	/* Load TX message buffers */
-	nlm_write_c2_tx_msg0(msg->msg0);
-	nlm_write_c2_tx_msg1(msg->msg1);
-	nlm_write_c2_tx_msg2(msg->msg2);
-	nlm_write_c2_tx_msg3(msg->msg3);
-	dest = ((size - 1) << 16) | (code << 8) | stid;
-
-	/*
-	 * Retry a few times on credit fail, this should be a
-	 * transient condition, unless there is a configuration
-	 * failure, or the receiver is stuck.
-	 */
-	for (i = 0; i < 8; i++) {
-		nlm_msgsnd(dest);
-		status = nlm_read_c2_status0();
-		if ((status & 0x4) == 0)
-			return 0;
-	}
-
-	/* If there is a credit failure, return error */
-	return status & 0x06;
-}
-
-static inline int nlm_fmn_receive(int bucket, int *size, int *code, int *stid,
-		struct nlm_fmn_msg *msg)
-{
-	uint32_t status, tmp;
-
-	nlm_msgld(bucket);
-
-	/* wait for load pending to clear */
-	do {
-		status = nlm_read_c2_status0();
-	} while ((status & 0x08) != 0);
-
-	/* receive error bits */
-	tmp = status & 0x30;
-	if (tmp != 0)
-		return tmp;
-
-	*size = ((status & 0xc0) >> 6) + 1;
-	*code = (status & 0xff00) >> 8;
-	*stid = (status & 0x7f0000) >> 16;
-	msg->msg0 = nlm_read_c2_rx_msg0();
-	msg->msg1 = nlm_read_c2_rx_msg1();
-	msg->msg2 = nlm_read_c2_rx_msg2();
-	msg->msg3 = nlm_read_c2_rx_msg3();
-
-	return 0;
-}
-
-struct xlr_fmn_info {
-	int num_buckets;
-	int start_stn_id;
-	int end_stn_id;
-	int credit_config[128];
-};
-
-struct xlr_board_fmn_config {
-	int bucket_size[128];		/* size of buckets for all stations */
-	struct xlr_fmn_info cpu[8];
-	struct xlr_fmn_info gmac[2];
-	struct xlr_fmn_info dma;
-	struct xlr_fmn_info cmp;
-	struct xlr_fmn_info sae;
-	struct xlr_fmn_info xgmac[2];
-};
-
-extern int nlm_register_fmn_handler(int start, int end,
-	void (*fn)(int, int, int, int, struct nlm_fmn_msg *, void *),
-	void *arg);
-extern void xlr_percpu_fmn_init(void);
-extern void nlm_setup_fmn_irq(void);
-extern void xlr_board_info_setup(void);
-
-extern struct xlr_board_fmn_config xlr_board_fmn_config;
-#endif
diff --git a/arch/mips/include/asm/netlogic/xlr/gpio.h b/arch/mips/include/asm/netlogic/xlr/gpio.h
deleted file mode 100644
index 8492e835b110..000000000000
--- a/arch/mips/include/asm/netlogic/xlr/gpio.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _ASM_NLM_GPIO_H
-#define _ASM_NLM_GPIO_H
-
-#define GPIO_INT_EN_REG			0
-#define GPIO_INPUT_INVERSION_REG	1
-#define GPIO_IO_DIR_REG			2
-#define GPIO_IO_DATA_WR_REG		3
-#define GPIO_IO_DATA_RD_REG		4
-
-#define GPIO_SWRESET_REG		8
-#define GPIO_DRAM1_CNTRL_REG		9
-#define GPIO_DRAM1_RATIO_REG		10
-#define GPIO_DRAM1_RESET_REG		11
-#define GPIO_DRAM1_STATUS_REG		12
-#define GPIO_DRAM2_CNTRL_REG		13
-#define GPIO_DRAM2_RATIO_REG		14
-#define GPIO_DRAM2_RESET_REG		15
-#define GPIO_DRAM2_STATUS_REG		16
-
-#define GPIO_PWRON_RESET_CFG_REG	21
-#define GPIO_BIST_ALL_GO_STATUS_REG	24
-#define GPIO_BIST_CPU_GO_STATUS_REG	25
-#define GPIO_BIST_DEV_GO_STATUS_REG	26
-
-#define GPIO_FUSE_BANK_REG		35
-#define GPIO_CPU_RESET_REG		40
-#define GPIO_RNG_REG			43
-
-#define PWRON_RESET_PCMCIA_BOOT		17
-
-#define GPIO_LED_BITMAP			0x1700000
-#define GPIO_LED_0_SHIFT		20
-#define GPIO_LED_1_SHIFT		24
-
-#define GPIO_LED_OUTPUT_CODE_RESET	0x01
-#define GPIO_LED_OUTPUT_CODE_HARD_RESET 0x02
-#define GPIO_LED_OUTPUT_CODE_SOFT_RESET 0x03
-#define GPIO_LED_OUTPUT_CODE_MAIN	0x04
-
-#endif
diff --git a/arch/mips/include/asm/netlogic/xlr/iomap.h b/arch/mips/include/asm/netlogic/xlr/iomap.h
deleted file mode 100644
index ff4533d6ee64..000000000000
--- a/arch/mips/include/asm/netlogic/xlr/iomap.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _ASM_NLM_IOMAP_H
-#define _ASM_NLM_IOMAP_H
-
-#define DEFAULT_NETLOGIC_IO_BASE	   CKSEG1ADDR(0x1ef00000)
-#define NETLOGIC_IO_DDR2_CHN0_OFFSET	   0x01000
-#define NETLOGIC_IO_DDR2_CHN1_OFFSET	   0x02000
-#define NETLOGIC_IO_DDR2_CHN2_OFFSET	   0x03000
-#define NETLOGIC_IO_DDR2_CHN3_OFFSET	   0x04000
-#define NETLOGIC_IO_PIC_OFFSET		   0x08000
-#define NETLOGIC_IO_UART_0_OFFSET	   0x14000
-#define NETLOGIC_IO_UART_1_OFFSET	   0x15100
-
-#define NETLOGIC_IO_SIZE		   0x1000
-
-#define NETLOGIC_IO_BRIDGE_OFFSET	   0x00000
-
-#define NETLOGIC_IO_RLD2_CHN0_OFFSET	   0x05000
-#define NETLOGIC_IO_RLD2_CHN1_OFFSET	   0x06000
-
-#define NETLOGIC_IO_SRAM_OFFSET		   0x07000
-
-#define NETLOGIC_IO_PCIX_OFFSET		   0x09000
-#define NETLOGIC_IO_HT_OFFSET		   0x0A000
-
-#define NETLOGIC_IO_SECURITY_OFFSET	   0x0B000
-
-#define NETLOGIC_IO_GMAC_0_OFFSET	   0x0C000
-#define NETLOGIC_IO_GMAC_1_OFFSET	   0x0D000
-#define NETLOGIC_IO_GMAC_2_OFFSET	   0x0E000
-#define NETLOGIC_IO_GMAC_3_OFFSET	   0x0F000
-
-/* XLS devices */
-#define NETLOGIC_IO_GMAC_4_OFFSET	   0x20000
-#define NETLOGIC_IO_GMAC_5_OFFSET	   0x21000
-#define NETLOGIC_IO_GMAC_6_OFFSET	   0x22000
-#define NETLOGIC_IO_GMAC_7_OFFSET	   0x23000
-
-#define NETLOGIC_IO_PCIE_0_OFFSET	   0x1E000
-#define NETLOGIC_IO_PCIE_1_OFFSET	   0x1F000
-#define NETLOGIC_IO_SRIO_0_OFFSET	   0x1E000
-#define NETLOGIC_IO_SRIO_1_OFFSET	   0x1F000
-
-#define NETLOGIC_IO_USB_0_OFFSET	   0x24000
-#define NETLOGIC_IO_USB_1_OFFSET	   0x25000
-
-#define NETLOGIC_IO_COMP_OFFSET		   0x1D000
-/* end XLS devices */
-
-/* XLR devices */
-#define NETLOGIC_IO_SPI4_0_OFFSET	   0x10000
-#define NETLOGIC_IO_XGMAC_0_OFFSET	   0x11000
-#define NETLOGIC_IO_SPI4_1_OFFSET	   0x12000
-#define NETLOGIC_IO_XGMAC_1_OFFSET	   0x13000
-/* end XLR devices */
-
-#define NETLOGIC_IO_I2C_0_OFFSET	   0x16000
-#define NETLOGIC_IO_I2C_1_OFFSET	   0x17000
-
-#define NETLOGIC_IO_GPIO_OFFSET		   0x18000
-#define NETLOGIC_IO_FLASH_OFFSET	   0x19000
-#define NETLOGIC_IO_TB_OFFSET		   0x1C000
-
-#define NETLOGIC_CPLD_OFFSET		   KSEG1ADDR(0x1d840000)
-
-/*
- * Base Address (Virtual) of the PCI Config address space
- * For now, choose 256M phys in kseg1 = 0xA0000000 + (1<<28)
- * Config space spans 256 (num of buses) * 256 (num functions) * 256 bytes
- * ie 1<<24 = 16M
- */
-#define DEFAULT_PCI_CONFIG_BASE		0x18000000
-#define DEFAULT_HT_TYPE0_CFG_BASE	0x16000000
-#define DEFAULT_HT_TYPE1_CFG_BASE	0x17000000
-
-#endif
diff --git a/arch/mips/include/asm/netlogic/xlr/msidef.h b/arch/mips/include/asm/netlogic/xlr/msidef.h
deleted file mode 100644
index c95d18edf12f..000000000000
--- a/arch/mips/include/asm/netlogic/xlr/msidef.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef ASM_RMI_MSIDEF_H
-#define ASM_RMI_MSIDEF_H
-
-/*
- * Constants for Intel APIC based MSI messages.
- * Adapted for the RMI XLR using identical defines
- */
-
-/*
- * Shifts for MSI data
- */
-
-#define MSI_DATA_VECTOR_SHIFT		0
-#define	 MSI_DATA_VECTOR_MASK		0x000000ff
-#define	 MSI_DATA_VECTOR(v)		(((v) << MSI_DATA_VECTOR_SHIFT) & \
-						MSI_DATA_VECTOR_MASK)
-
-#define MSI_DATA_DELIVERY_MODE_SHIFT	8
-#define	 MSI_DATA_DELIVERY_FIXED	(0 << MSI_DATA_DELIVERY_MODE_SHIFT)
-#define	 MSI_DATA_DELIVERY_LOWPRI	(1 << MSI_DATA_DELIVERY_MODE_SHIFT)
-
-#define MSI_DATA_LEVEL_SHIFT		14
-#define	 MSI_DATA_LEVEL_DEASSERT	(0 << MSI_DATA_LEVEL_SHIFT)
-#define	 MSI_DATA_LEVEL_ASSERT		(1 << MSI_DATA_LEVEL_SHIFT)
-
-#define MSI_DATA_TRIGGER_SHIFT		15
-#define	 MSI_DATA_TRIGGER_EDGE		(0 << MSI_DATA_TRIGGER_SHIFT)
-#define	 MSI_DATA_TRIGGER_LEVEL		(1 << MSI_DATA_TRIGGER_SHIFT)
-
-/*
- * Shift/mask fields for msi address
- */
-
-#define MSI_ADDR_BASE_HI		0
-#define MSI_ADDR_BASE_LO		0xfee00000
-
-#define MSI_ADDR_DEST_MODE_SHIFT	2
-#define	 MSI_ADDR_DEST_MODE_PHYSICAL	(0 << MSI_ADDR_DEST_MODE_SHIFT)
-#define	 MSI_ADDR_DEST_MODE_LOGICAL	(1 << MSI_ADDR_DEST_MODE_SHIFT)
-
-#define MSI_ADDR_REDIRECTION_SHIFT	3
-#define	 MSI_ADDR_REDIRECTION_CPU	(0 << MSI_ADDR_REDIRECTION_SHIFT)
-#define	 MSI_ADDR_REDIRECTION_LOWPRI	(1 << MSI_ADDR_REDIRECTION_SHIFT)
-
-#define MSI_ADDR_DEST_ID_SHIFT		12
-#define	 MSI_ADDR_DEST_ID_MASK		0x00ffff0
-#define	 MSI_ADDR_DEST_ID(dest)		(((dest) << MSI_ADDR_DEST_ID_SHIFT) & \
-						 MSI_ADDR_DEST_ID_MASK)
-
-#endif /* ASM_RMI_MSIDEF_H */
diff --git a/arch/mips/include/asm/netlogic/xlr/pic.h b/arch/mips/include/asm/netlogic/xlr/pic.h
deleted file mode 100644
index 3c80a75233bd..000000000000
--- a/arch/mips/include/asm/netlogic/xlr/pic.h
+++ /dev/null
@@ -1,306 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _ASM_NLM_XLR_PIC_H
-#define _ASM_NLM_XLR_PIC_H
-
-#define PIC_CLK_HZ			66666666
-#define pic_timer_freq()		PIC_CLK_HZ
-
-/* PIC hardware interrupt numbers */
-#define PIC_IRT_WD_INDEX		0
-#define PIC_IRT_TIMER_0_INDEX		1
-#define PIC_IRT_TIMER_INDEX(i)		((i) + PIC_IRT_TIMER_0_INDEX)
-#define PIC_IRT_TIMER_1_INDEX		2
-#define PIC_IRT_TIMER_2_INDEX		3
-#define PIC_IRT_TIMER_3_INDEX		4
-#define PIC_IRT_TIMER_4_INDEX		5
-#define PIC_IRT_TIMER_5_INDEX		6
-#define PIC_IRT_TIMER_6_INDEX		7
-#define PIC_IRT_TIMER_7_INDEX		8
-#define PIC_IRT_CLOCK_INDEX		PIC_IRT_TIMER_7_INDEX
-#define PIC_IRT_UART_0_INDEX		9
-#define PIC_IRT_UART_1_INDEX		10
-#define PIC_IRT_I2C_0_INDEX		11
-#define PIC_IRT_I2C_1_INDEX		12
-#define PIC_IRT_PCMCIA_INDEX		13
-#define PIC_IRT_GPIO_INDEX		14
-#define PIC_IRT_HYPER_INDEX		15
-#define PIC_IRT_PCIX_INDEX		16
-/* XLS */
-#define PIC_IRT_CDE_INDEX		15
-#define PIC_IRT_BRIDGE_TB_XLS_INDEX	16
-/* XLS */
-#define PIC_IRT_GMAC0_INDEX		17
-#define PIC_IRT_GMAC1_INDEX		18
-#define PIC_IRT_GMAC2_INDEX		19
-#define PIC_IRT_GMAC3_INDEX		20
-#define PIC_IRT_XGS0_INDEX		21
-#define PIC_IRT_XGS1_INDEX		22
-#define PIC_IRT_HYPER_FATAL_INDEX	23
-#define PIC_IRT_PCIX_FATAL_INDEX	24
-#define PIC_IRT_BRIDGE_AERR_INDEX	25
-#define PIC_IRT_BRIDGE_BERR_INDEX	26
-#define PIC_IRT_BRIDGE_TB_XLR_INDEX	27
-#define PIC_IRT_BRIDGE_AERR_NMI_INDEX	28
-/* XLS */
-#define PIC_IRT_GMAC4_INDEX		21
-#define PIC_IRT_GMAC5_INDEX		22
-#define PIC_IRT_GMAC6_INDEX		23
-#define PIC_IRT_GMAC7_INDEX		24
-#define PIC_IRT_BRIDGE_ERR_INDEX	25
-#define PIC_IRT_PCIE_LINK0_INDEX	26
-#define PIC_IRT_PCIE_LINK1_INDEX	27
-#define PIC_IRT_PCIE_LINK2_INDEX	23
-#define PIC_IRT_PCIE_LINK3_INDEX	24
-#define PIC_IRT_PCIE_XLSB0_LINK2_INDEX	28
-#define PIC_IRT_PCIE_XLSB0_LINK3_INDEX	29
-#define PIC_IRT_SRIO_LINK0_INDEX	26
-#define PIC_IRT_SRIO_LINK1_INDEX	27
-#define PIC_IRT_SRIO_LINK2_INDEX	28
-#define PIC_IRT_SRIO_LINK3_INDEX	29
-#define PIC_IRT_PCIE_INT_INDEX		28
-#define PIC_IRT_PCIE_FATAL_INDEX	29
-#define PIC_IRT_GPIO_B_INDEX		30
-#define PIC_IRT_USB_INDEX		31
-/* XLS */
-#define PIC_NUM_IRTS			32
-
-
-#define PIC_CLOCK_TIMER			7
-
-/* PIC Registers */
-#define PIC_CTRL			0x00
-#define PIC_CTRL_STE			8	/* timer enable start bit */
-#define PIC_IPI				0x04
-#define PIC_INT_ACK			0x06
-
-#define WD_MAX_VAL_0			0x08
-#define WD_MAX_VAL_1			0x09
-#define WD_MASK_0			0x0a
-#define WD_MASK_1			0x0b
-#define WD_HEARBEAT_0			0x0c
-#define WD_HEARBEAT_1			0x0d
-
-#define PIC_IRT_0_BASE			0x40
-#define PIC_IRT_1_BASE			0x80
-#define PIC_TIMER_MAXVAL_0_BASE		0x100
-#define PIC_TIMER_MAXVAL_1_BASE		0x110
-#define PIC_TIMER_COUNT_0_BASE		0x120
-#define PIC_TIMER_COUNT_1_BASE		0x130
-
-#define PIC_IRT_0(picintr)	(PIC_IRT_0_BASE + (picintr))
-#define PIC_IRT_1(picintr)	(PIC_IRT_1_BASE + (picintr))
-
-#define PIC_TIMER_MAXVAL_0(i)	(PIC_TIMER_MAXVAL_0_BASE + (i))
-#define PIC_TIMER_MAXVAL_1(i)	(PIC_TIMER_MAXVAL_1_BASE + (i))
-#define PIC_TIMER_COUNT_0(i)	(PIC_TIMER_COUNT_0_BASE + (i))
-#define PIC_TIMER_COUNT_1(i)	(PIC_TIMER_COUNT_0_BASE + (i))
-
-/*
- * Mapping between hardware interrupt numbers and IRQs on CPU
- * we use a simple scheme to map PIC interrupts 0-31 to IRQs
- * 8-39. This leaves the IRQ 0-7 for cpu interrupts like
- * count/compare and FMN
- */
-#define PIC_IRQ_BASE		8
-#define PIC_INTR_TO_IRQ(i)	(PIC_IRQ_BASE + (i))
-#define PIC_IRQ_TO_INTR(i)	((i) - PIC_IRQ_BASE)
-
-#define PIC_IRT_FIRST_IRQ	PIC_IRQ_BASE
-#define PIC_WD_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_WD_INDEX)
-#define PIC_TIMER_0_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_0_INDEX)
-#define PIC_TIMER_1_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_1_INDEX)
-#define PIC_TIMER_2_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_2_INDEX)
-#define PIC_TIMER_3_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_3_INDEX)
-#define PIC_TIMER_4_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_4_INDEX)
-#define PIC_TIMER_5_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_5_INDEX)
-#define PIC_TIMER_6_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_6_INDEX)
-#define PIC_TIMER_7_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_TIMER_7_INDEX)
-#define PIC_CLOCK_IRQ		(PIC_TIMER_7_IRQ)
-#define PIC_UART_0_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_UART_0_INDEX)
-#define PIC_UART_1_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_UART_1_INDEX)
-#define PIC_I2C_0_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_I2C_0_INDEX)
-#define PIC_I2C_1_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_I2C_1_INDEX)
-#define PIC_PCMCIA_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_PCMCIA_INDEX)
-#define PIC_GPIO_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GPIO_INDEX)
-#define PIC_HYPER_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_HYPER_INDEX)
-#define PIC_PCIX_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_PCIX_INDEX)
-/* XLS */
-#define PIC_CDE_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_CDE_INDEX)
-#define PIC_BRIDGE_TB_XLS_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_BRIDGE_TB_XLS_INDEX)
-/* end XLS */
-#define PIC_GMAC_0_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC0_INDEX)
-#define PIC_GMAC_1_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC1_INDEX)
-#define PIC_GMAC_2_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC2_INDEX)
-#define PIC_GMAC_3_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC3_INDEX)
-#define PIC_XGS_0_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_XGS0_INDEX)
-#define PIC_XGS_1_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_XGS1_INDEX)
-#define PIC_HYPER_FATAL_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_HYPER_FATAL_INDEX)
-#define PIC_PCIX_FATAL_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIX_FATAL_INDEX)
-#define PIC_BRIDGE_AERR_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_BRIDGE_AERR_INDEX)
-#define PIC_BRIDGE_BERR_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_BRIDGE_BERR_INDEX)
-#define PIC_BRIDGE_TB_XLR_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_BRIDGE_TB_XLR_INDEX)
-#define PIC_BRIDGE_AERR_NMI_IRQ PIC_INTR_TO_IRQ(PIC_IRT_BRIDGE_AERR_NMI_INDEX)
-/* XLS defines */
-#define PIC_GMAC_4_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC4_INDEX)
-#define PIC_GMAC_5_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC5_INDEX)
-#define PIC_GMAC_6_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC6_INDEX)
-#define PIC_GMAC_7_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GMAC7_INDEX)
-#define PIC_BRIDGE_ERR_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_BRIDGE_ERR_INDEX)
-#define PIC_PCIE_LINK0_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIE_LINK0_INDEX)
-#define PIC_PCIE_LINK1_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIE_LINK1_INDEX)
-#define PIC_PCIE_LINK2_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIE_LINK2_INDEX)
-#define PIC_PCIE_LINK3_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIE_LINK3_INDEX)
-#define PIC_PCIE_XLSB0_LINK2_IRQ PIC_INTR_TO_IRQ(PIC_IRT_PCIE_XLSB0_LINK2_INDEX)
-#define PIC_PCIE_XLSB0_LINK3_IRQ PIC_INTR_TO_IRQ(PIC_IRT_PCIE_XLSB0_LINK3_INDEX)
-#define PIC_SRIO_LINK0_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_SRIO_LINK0_INDEX)
-#define PIC_SRIO_LINK1_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_SRIO_LINK1_INDEX)
-#define PIC_SRIO_LINK2_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_SRIO_LINK2_INDEX)
-#define PIC_SRIO_LINK3_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_SRIO_LINK3_INDEX)
-#define PIC_PCIE_INT_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIE_INT__INDEX)
-#define PIC_PCIE_FATAL_IRQ	PIC_INTR_TO_IRQ(PIC_IRT_PCIE_FATAL_INDEX)
-#define PIC_GPIO_B_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_GPIO_B_INDEX)
-#define PIC_USB_IRQ		PIC_INTR_TO_IRQ(PIC_IRT_USB_INDEX)
-#define PIC_IRT_LAST_IRQ	PIC_USB_IRQ
-/* end XLS */
-
-#ifndef __ASSEMBLY__
-
-#define PIC_IRQ_IS_EDGE_TRIGGERED(irq)	(((irq) >= PIC_TIMER_0_IRQ) && \
-					((irq) <= PIC_TIMER_7_IRQ))
-#define PIC_IRQ_IS_IRT(irq)		(((irq) >= PIC_IRT_FIRST_IRQ) && \
-					((irq) <= PIC_IRT_LAST_IRQ))
-
-static inline int
-nlm_irq_to_irt(int irq)
-{
-	if (PIC_IRQ_IS_IRT(irq) == 0)
-		return -1;
-
-	return PIC_IRQ_TO_INTR(irq);
-}
-
-static inline int
-nlm_irt_to_irq(int irt)
-{
-
-	return PIC_INTR_TO_IRQ(irt);
-}
-
-static inline void
-nlm_pic_enable_irt(uint64_t base, int irt)
-{
-	uint32_t reg;
-
-	reg = nlm_read_reg(base, PIC_IRT_1(irt));
-	nlm_write_reg(base, PIC_IRT_1(irt), reg | (1u << 31));
-}
-
-static inline void
-nlm_pic_disable_irt(uint64_t base, int irt)
-{
-	uint32_t reg;
-
-	reg = nlm_read_reg(base, PIC_IRT_1(irt));
-	nlm_write_reg(base, PIC_IRT_1(irt), reg & ~(1u << 31));
-}
-
-static inline void
-nlm_pic_send_ipi(uint64_t base, int hwt, int irq, int nmi)
-{
-	unsigned int tid, pid;
-
-	tid = hwt & 0x3;
-	pid = (hwt >> 2) & 0x07;
-	nlm_write_reg(base, PIC_IPI,
-		(pid << 20) | (tid << 16) | (nmi << 8) | irq);
-}
-
-static inline void
-nlm_pic_ack(uint64_t base, int irt)
-{
-	nlm_write_reg(base, PIC_INT_ACK, 1u << irt);
-}
-
-static inline void
-nlm_pic_init_irt(uint64_t base, int irt, int irq, int hwt, int en)
-{
-	nlm_write_reg(base, PIC_IRT_0(irt), (1u << hwt));
-	/* local scheduling, invalid, level by default */
-	nlm_write_reg(base, PIC_IRT_1(irt),
-		(en << 30) | (1 << 6) | irq);
-}
-
-static inline uint64_t
-nlm_pic_read_timer(uint64_t base, int timer)
-{
-	uint32_t up1, up2, low;
-
-	up1 = nlm_read_reg(base, PIC_TIMER_COUNT_1(timer));
-	low = nlm_read_reg(base, PIC_TIMER_COUNT_0(timer));
-	up2 = nlm_read_reg(base, PIC_TIMER_COUNT_1(timer));
-
-	if (up1 != up2) /* wrapped, get the new low */
-		low = nlm_read_reg(base, PIC_TIMER_COUNT_0(timer));
-	return ((uint64_t)up2 << 32) | low;
-
-}
-
-static inline uint32_t
-nlm_pic_read_timer32(uint64_t base, int timer)
-{
-	return nlm_read_reg(base, PIC_TIMER_COUNT_0(timer));
-}
-
-static inline void
-nlm_pic_set_timer(uint64_t base, int timer, uint64_t value, int irq, int cpu)
-{
-	uint32_t up, low;
-	uint64_t pic_ctrl = nlm_read_reg(base, PIC_CTRL);
-	int en;
-
-	en = (irq > 0);
-	up = value >> 32;
-	low = value & 0xFFFFFFFF;
-	nlm_write_reg(base, PIC_TIMER_MAXVAL_0(timer), low);
-	nlm_write_reg(base, PIC_TIMER_MAXVAL_1(timer), up);
-	nlm_pic_init_irt(base, PIC_IRT_TIMER_INDEX(timer), irq, cpu, 0);
-
-	/* enable the timer */
-	pic_ctrl |= (1 << (PIC_CTRL_STE + timer));
-	nlm_write_reg(base, PIC_CTRL, pic_ctrl);
-}
-#endif
-#endif /* _ASM_NLM_XLR_PIC_H */
diff --git a/arch/mips/include/asm/netlogic/xlr/xlr.h b/arch/mips/include/asm/netlogic/xlr/xlr.h
deleted file mode 100644
index ceb991ca8436..000000000000
--- a/arch/mips/include/asm/netlogic/xlr/xlr.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _ASM_NLM_XLR_H
-#define _ASM_NLM_XLR_H
-
-/* SMP helpers */
-void xlr_wakeup_secondary_cpus(void);
-
-/* XLS B silicon "Rook" */
-static inline unsigned int nlm_chip_is_xls_b(void)
-{
-	uint32_t prid = read_c0_prid();
-
-	return ((prid & 0xf000) == 0x4000);
-}
-
-/*  XLR chip types */
-/* The XLS product line has chip versions 0x[48c]? */
-static inline unsigned int nlm_chip_is_xls(void)
-{
-	uint32_t prid = read_c0_prid();
-
-	return ((prid & 0xf000) == 0x8000 || (prid & 0xf000) == 0x4000 ||
-		(prid & 0xf000) == 0xc000);
-}
-
-#endif /* _ASM_NLM_XLR_H */
diff --git a/arch/mips/include/asm/octeon/cvmx-helper.h b/arch/mips/include/asm/octeon/cvmx-helper.h
index c6c99e28eefb..0cddce35291b 100644
--- a/arch/mips/include/asm/octeon/cvmx-helper.h
+++ b/arch/mips/include/asm/octeon/cvmx-helper.h
@@ -94,13 +94,6 @@ extern int cvmx_helper_ipd_and_packet_input_enable(void);
 extern int cvmx_helper_initialize_packet_io_global(void);
 
 /**
- * Does core local initialization for packet io
- *
- * Returns Zero on success, non-zero on failure
- */
-extern int cvmx_helper_initialize_packet_io_local(void);
-
-/**
  * Returns the number of ports on the given interface.
  * The interface must be initialized before the port count
  * can be returned.
diff --git a/arch/mips/include/asm/octeon/cvmx-pko.h b/arch/mips/include/asm/octeon/cvmx-pko.h
index 03fb64b13fba..5fec8476e421 100644
--- a/arch/mips/include/asm/octeon/cvmx-pko.h
+++ b/arch/mips/include/asm/octeon/cvmx-pko.h
@@ -277,7 +277,6 @@ typedef struct {
  * output system.
  */
 extern void cvmx_pko_initialize_global(void);
-extern int cvmx_pko_initialize_local(void);
 
 /**
  * Enables the packet output hardware. It must already be
diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
index 804889b70965..7b8037f25d9e 100644
--- a/arch/mips/include/asm/pgtable.h
+++ b/arch/mips/include/asm/pgtable.h
@@ -86,10 +86,9 @@ extern void paging_init(void);
  */
 #define pmd_phys(pmd)		virt_to_phys((void *)pmd_val(pmd))
 
-#define __pmd_page(pmd)		(pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT))
-#ifndef CONFIG_TRANSPARENT_HUGEPAGE
-#define pmd_page(pmd)		__pmd_page(pmd)
-#endif /* CONFIG_TRANSPARENT_HUGEPAGE  */
+#ifndef CONFIG_MIPS_HUGE_TLB_SUPPORT
+#define pmd_page(pmd)		(pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT))
+#endif /* CONFIG_MIPS_HUGE_TLB_SUPPORT */
 
 #define pmd_page_vaddr(pmd)	pmd_val(pmd)
 
@@ -416,6 +415,25 @@ static inline pte_t pte_mkhuge(pte_t pte)
 	pte_val(pte) |= _PAGE_HUGE;
 	return pte;
 }
+
+#define pmd_write pmd_write
+static inline int pmd_write(pmd_t pmd)
+{
+	return !!(pmd_val(pmd) & _PAGE_WRITE);
+}
+
+static inline unsigned long pmd_pfn(pmd_t pmd)
+{
+	return pmd_val(pmd) >> _PFN_SHIFT;
+}
+
+static inline struct page *pmd_page(pmd_t pmd)
+{
+	if (pmd_val(pmd) & _PAGE_HUGE)
+		return pfn_to_page(pmd_pfn(pmd));
+
+	return pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT);
+}
 #endif /* CONFIG_MIPS_HUGE_TLB_SUPPORT */
 
 #ifdef CONFIG_HAVE_ARCH_SOFT_DIRTY
@@ -591,12 +609,6 @@ static inline pmd_t pmd_mkhuge(pmd_t pmd)
 extern void set_pmd_at(struct mm_struct *mm, unsigned long addr,
 		       pmd_t *pmdp, pmd_t pmd);
 
-#define pmd_write pmd_write
-static inline int pmd_write(pmd_t pmd)
-{
-	return !!(pmd_val(pmd) & _PAGE_WRITE);
-}
-
 static inline pmd_t pmd_wrprotect(pmd_t pmd)
 {
 	pmd_val(pmd) &= ~(_PAGE_WRITE | _PAGE_SILENT_WRITE);
@@ -677,19 +689,6 @@ static inline pmd_t pmd_clear_soft_dirty(pmd_t pmd)
 /* Extern to avoid header file madness */
 extern pmd_t mk_pmd(struct page *page, pgprot_t prot);
 
-static inline unsigned long pmd_pfn(pmd_t pmd)
-{
-	return pmd_val(pmd) >> _PFN_SHIFT;
-}
-
-static inline struct page *pmd_page(pmd_t pmd)
-{
-	if (pmd_trans_huge(pmd))
-		return pfn_to_page(pmd_pfn(pmd));
-
-	return pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT);
-}
-
 static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot)
 {
 	pmd_val(pmd) = (pmd_val(pmd) & (_PAGE_CHG_MASK | _PAGE_HUGE)) |
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h
index 0c3550c82b72..4bb24579d12e 100644
--- a/arch/mips/include/asm/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -207,16 +207,6 @@ struct octeon_cvmseg_state {
 			    [cpu_dcache_line_size() / sizeof(unsigned long)];
 };
 
-#elif defined(CONFIG_CPU_XLP)
-struct nlm_cop2_state {
-	u64	rx[4];
-	u64	tx[4];
-	u32	tx_msg_status;
-	u32	rx_msg_status;
-};
-
-#define COP2_INIT						\
-	.cp2			= {{0}, {0}, 0, 0},
 #else
 #define COP2_INIT
 #endif
@@ -275,9 +265,6 @@ struct thread_struct {
 	struct octeon_cop2_state cp2 __attribute__ ((__aligned__(128)));
 	struct octeon_cvmseg_state cvmseg __attribute__ ((__aligned__(128)));
 #endif
-#ifdef CONFIG_CPU_XLP
-	struct nlm_cop2_state cp2;
-#endif
 	struct mips_abi *abi;
 };
 
@@ -369,7 +356,7 @@ static inline void flush_thread(void)
 {
 }
 
-unsigned long get_wchan(struct task_struct *p);
+unsigned long __get_wchan(struct task_struct *p);
 
 #define __KSTK_TOS(tsk) ((unsigned long)task_stack_page(tsk) + \
 			 THREAD_SIZE - 32 - sizeof(struct pt_regs))
diff --git a/arch/mips/include/asm/traps.h b/arch/mips/include/asm/traps.h
index b710e76c9c65..15cde638b407 100644
--- a/arch/mips/include/asm/traps.h
+++ b/arch/mips/include/asm/traps.h
@@ -15,7 +15,7 @@
 #define MIPS_BE_FATAL	2		/* treat as an unrecoverable error */
 
 extern void (*board_be_init)(void);
-extern int (*board_be_handler)(struct pt_regs *regs, int is_fixup);
+void mips_set_be_handler(int (*handler)(struct pt_regs *reg, int is_fixup));
 
 extern void (*board_nmi_handler_setup)(void);
 extern void (*board_ejtag_handler_setup)(void);
diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h
index f7effca791a5..296bcf31abb5 100644
--- a/arch/mips/include/asm/uasm.h
+++ b/arch/mips/include/asm/uasm.h
@@ -145,6 +145,7 @@ Ip_u1(_mtlo);
 Ip_u3u1u2(_mul);
 Ip_u1u2(_multu);
 Ip_u3u1u2(_mulu);
+Ip_u3u1u2(_muhu);
 Ip_u3u1u2(_nor);
 Ip_u3u1u2(_or);
 Ip_u2u1u3(_ori);
@@ -248,7 +249,11 @@ static inline void uasm_l##lb(struct uasm_label **lab, u32 *addr)	\
 #define uasm_i_bnezl(buf, rs, off) uasm_i_bnel(buf, rs, 0, off)
 #define uasm_i_ehb(buf) uasm_i_sll(buf, 0, 0, 3)
 #define uasm_i_move(buf, a, b) UASM_i_ADDU(buf, a, 0, b)
+#ifdef CONFIG_CPU_NOP_WORKAROUNDS
+#define uasm_i_nop(buf) uasm_i_or(buf, 1, 1, 0)
+#else
 #define uasm_i_nop(buf) uasm_i_sll(buf, 0, 0, 0)
+#endif
 #define uasm_i_ssnop(buf) uasm_i_sll(buf, 0, 0, 1)
 
 static inline void uasm_i_drotr_safe(u32 **p, unsigned int a1,
diff --git a/arch/mips/include/asm/vermagic.h b/arch/mips/include/asm/vermagic.h
index 371c1873df0d..0904de0b5e09 100644
--- a/arch/mips/include/asm/vermagic.h
+++ b/arch/mips/include/asm/vermagic.h
@@ -54,10 +54,6 @@
 #define MODULE_PROC_FAMILY "OCTEON "
 #elif defined CONFIG_CPU_P5600
 #define MODULE_PROC_FAMILY "P5600 "
-#elif defined CONFIG_CPU_XLR
-#define MODULE_PROC_FAMILY "XLR "
-#elif defined CONFIG_CPU_XLP
-#define MODULE_PROC_FAMILY "XLP "
 #else
 #error MODULE_PROC_FAMILY undefined for your processor configuration
 #endif
diff --git a/arch/mips/include/uapi/asm/socket.h b/arch/mips/include/uapi/asm/socket.h
index 1eaf6a1ca561..24e0efb360f6 100644
--- a/arch/mips/include/uapi/asm/socket.h
+++ b/arch/mips/include/uapi/asm/socket.h
@@ -142,6 +142,8 @@
 
 #define SO_BUF_LOCK		72
 
+#define SO_RESERVE_MEM		73
+
 #if !defined(__KERNEL__)
 
 #if __BITS_PER_LONG == 64
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 630fcb4cb30e..24a529c6c4be 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -1734,8 +1734,6 @@ static inline void decode_cpucfg(struct cpuinfo_mips *c)
 
 static inline void cpu_probe_loongson(struct cpuinfo_mips *c, unsigned int cpu)
 {
-	decode_configs(c);
-
 	/* All Loongson processors covered here define ExcCode 16 as GSExc. */
 	c->options |= MIPS_CPU_GSEXCEX;
 
@@ -1796,6 +1794,8 @@ static inline void cpu_probe_loongson(struct cpuinfo_mips *c, unsigned int cpu)
 		panic("Unknown Loongson Processor ID!");
 		break;
 	}
+
+	decode_configs(c);
 }
 #else
 static inline void cpu_probe_loongson(struct cpuinfo_mips *c, unsigned int cpu) { }
@@ -1886,87 +1886,6 @@ static inline void cpu_probe_ingenic(struct cpuinfo_mips *c, unsigned int cpu)
 	}
 }
 
-static inline void cpu_probe_netlogic(struct cpuinfo_mips *c, int cpu)
-{
-	decode_configs(c);
-
-	if ((c->processor_id & PRID_IMP_MASK) == PRID_IMP_NETLOGIC_AU13XX) {
-		c->cputype = CPU_ALCHEMY;
-		__cpu_name[cpu] = "Au1300";
-		/* following stuff is not for Alchemy */
-		return;
-	}
-
-	c->options = (MIPS_CPU_TLB	 |
-			MIPS_CPU_4KEX	 |
-			MIPS_CPU_COUNTER |
-			MIPS_CPU_DIVEC	 |
-			MIPS_CPU_WATCH	 |
-			MIPS_CPU_EJTAG	 |
-			MIPS_CPU_LLSC);
-
-	switch (c->processor_id & PRID_IMP_MASK) {
-	case PRID_IMP_NETLOGIC_XLP2XX:
-	case PRID_IMP_NETLOGIC_XLP9XX:
-	case PRID_IMP_NETLOGIC_XLP5XX:
-		c->cputype = CPU_XLP;
-		__cpu_name[cpu] = "Broadcom XLPII";
-		break;
-
-	case PRID_IMP_NETLOGIC_XLP8XX:
-	case PRID_IMP_NETLOGIC_XLP3XX:
-		c->cputype = CPU_XLP;
-		__cpu_name[cpu] = "Netlogic XLP";
-		break;
-
-	case PRID_IMP_NETLOGIC_XLR732:
-	case PRID_IMP_NETLOGIC_XLR716:
-	case PRID_IMP_NETLOGIC_XLR532:
-	case PRID_IMP_NETLOGIC_XLR308:
-	case PRID_IMP_NETLOGIC_XLR532C:
-	case PRID_IMP_NETLOGIC_XLR516C:
-	case PRID_IMP_NETLOGIC_XLR508C:
-	case PRID_IMP_NETLOGIC_XLR308C:
-		c->cputype = CPU_XLR;
-		__cpu_name[cpu] = "Netlogic XLR";
-		break;
-
-	case PRID_IMP_NETLOGIC_XLS608:
-	case PRID_IMP_NETLOGIC_XLS408:
-	case PRID_IMP_NETLOGIC_XLS404:
-	case PRID_IMP_NETLOGIC_XLS208:
-	case PRID_IMP_NETLOGIC_XLS204:
-	case PRID_IMP_NETLOGIC_XLS108:
-	case PRID_IMP_NETLOGIC_XLS104:
-	case PRID_IMP_NETLOGIC_XLS616B:
-	case PRID_IMP_NETLOGIC_XLS608B:
-	case PRID_IMP_NETLOGIC_XLS416B:
-	case PRID_IMP_NETLOGIC_XLS412B:
-	case PRID_IMP_NETLOGIC_XLS408B:
-	case PRID_IMP_NETLOGIC_XLS404B:
-		c->cputype = CPU_XLR;
-		__cpu_name[cpu] = "Netlogic XLS";
-		break;
-
-	default:
-		pr_info("Unknown Netlogic chip id [%02x]!\n",
-		       c->processor_id);
-		c->cputype = CPU_XLR;
-		break;
-	}
-
-	if (c->cputype == CPU_XLP) {
-		set_isa(c, MIPS_CPU_ISA_M64R2);
-		c->options |= (MIPS_CPU_FPU | MIPS_CPU_ULRI | MIPS_CPU_MCHECK);
-		/* This will be updated again after all threads are woken up */
-		c->tlbsize = ((read_c0_config6() >> 16) & 0xffff) + 1;
-	} else {
-		set_isa(c, MIPS_CPU_ISA_M64R1);
-		c->tlbsize = ((read_c0_config1() >> 25) & 0x3f) + 1;
-	}
-	c->kscratch_mask = 0xf;
-}
-
 #ifdef CONFIG_64BIT
 /* For use by uaccess.h */
 u64 __ua_limit;
@@ -2031,9 +1950,6 @@ void cpu_probe(void)
 	case PRID_COMP_INGENIC_E1:
 		cpu_probe_ingenic(c, cpu);
 		break;
-	case PRID_COMP_NETLOGIC:
-		cpu_probe_netlogic(c, cpu);
-		break;
 	}
 
 	BUG_ON(!__cpu_name[cpu]);
diff --git a/arch/mips/kernel/idle.c b/arch/mips/kernel/idle.c
index 1aca3b4db904..c81b3a039470 100644
--- a/arch/mips/kernel/idle.c
+++ b/arch/mips/kernel/idle.c
@@ -175,8 +175,6 @@ void __init check_wait(void)
 	case CPU_CAVIUM_OCTEON3:
 	case CPU_XBURST:
 	case CPU_LOONGSON32:
-	case CPU_XLR:
-	case CPU_XLP:
 		cpu_wait = r4k_wait;
 		break;
 	case CPU_LOONGSON64:
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index d20e002b3246..5e11582fe308 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -111,15 +111,9 @@ void __irq_entry do_IRQ(unsigned int irq)
 #ifdef CONFIG_IRQ_DOMAIN
 void __irq_entry do_domain_IRQ(struct irq_domain *domain, unsigned int hwirq)
 {
-	struct irq_desc *desc;
-
 	irq_enter();
 	check_stack_overflow();
-
-	desc = irq_resolve_mapping(domain, hwirq);
-	if (likely(desc))
-		handle_irq_desc(desc);
-
+	generic_handle_domain_irq(domain, hwirq);
 	irq_exit();
 }
 #endif
diff --git a/arch/mips/kernel/kprobes.c b/arch/mips/kernel/kprobes.c
index 75bff0f77319..6c7f3b143fdc 100644
--- a/arch/mips/kernel/kprobes.c
+++ b/arch/mips/kernel/kprobes.c
@@ -11,6 +11,8 @@
  *   Copyright (C) IBM Corporation, 2002, 2004
  */
 
+#define pr_fmt(fmt) "kprobes: " fmt
+
 #include <linux/kprobes.h>
 #include <linux/preempt.h>
 #include <linux/uaccess.h>
@@ -80,8 +82,7 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
 	insn = p->addr[0];
 
 	if (insn_has_ll_or_sc(insn)) {
-		pr_notice("Kprobes for ll and sc instructions are not"
-			  "supported\n");
+		pr_notice("Kprobes for ll and sc instructions are not supported\n");
 		ret = -EINVAL;
 		goto out;
 	}
@@ -219,7 +220,7 @@ static int evaluate_branch_instruction(struct kprobe *p, struct pt_regs *regs,
 	return 0;
 
 unaligned:
-	pr_notice("%s: unaligned epc - sending SIGBUS.\n", current->comm);
+	pr_notice("Failed to emulate branch instruction because of unaligned epc - sending SIGBUS to %s.\n", current->comm);
 	force_sig(SIGBUS);
 	return -EFAULT;
 
@@ -238,10 +239,8 @@ static void prepare_singlestep(struct kprobe *p, struct pt_regs *regs,
 		regs->cp0_epc = (unsigned long)p->addr;
 	else if (insn_has_delayslot(p->opcode)) {
 		ret = evaluate_branch_instruction(p, regs, kcb);
-		if (ret < 0) {
-			pr_notice("Kprobes: Error in evaluating branch\n");
+		if (ret < 0)
 			return;
-		}
 	}
 	regs->cp0_epc = (unsigned long)&p->ainsn.insn[0];
 }
@@ -461,14 +460,14 @@ static void __used kretprobe_trampoline_holder(void)
 		/* Keep the assembler from reordering and placing JR here. */
 		".set noreorder\n\t"
 		"nop\n\t"
-		".global kretprobe_trampoline\n"
-		"kretprobe_trampoline:\n\t"
+		".global __kretprobe_trampoline\n"
+		"__kretprobe_trampoline:\n\t"
 		"nop\n\t"
 		".set pop"
 		: : : "memory");
 }
 
-void kretprobe_trampoline(void);
+void __kretprobe_trampoline(void);
 
 void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
 				      struct pt_regs *regs)
@@ -477,7 +476,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
 	ri->fp = NULL;
 
 	/* Replace the return addr with trampoline addr */
-	regs->regs[31] = (unsigned long)kretprobe_trampoline;
+	regs->regs[31] = (unsigned long)__kretprobe_trampoline;
 }
 
 /*
@@ -486,8 +485,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
 static int __kprobes trampoline_probe_handler(struct kprobe *p,
 						struct pt_regs *regs)
 {
-	instruction_pointer(regs) = __kretprobe_trampoline_handler(regs,
-						kretprobe_trampoline, NULL);
+	instruction_pointer(regs) = __kretprobe_trampoline_handler(regs, NULL);
 	/*
 	 * By returning a non-zero value, we are telling
 	 * kprobe_handler() that we don't want the post_handler
@@ -498,14 +496,14 @@ static int __kprobes trampoline_probe_handler(struct kprobe *p,
 
 int __kprobes arch_trampoline_kprobe(struct kprobe *p)
 {
-	if (p->addr == (kprobe_opcode_t *)kretprobe_trampoline)
+	if (p->addr == (kprobe_opcode_t *)__kretprobe_trampoline)
 		return 1;
 
 	return 0;
 }
 
 static struct kprobe trampoline_p = {
-	.addr = (kprobe_opcode_t *)kretprobe_trampoline,
+	.addr = (kprobe_opcode_t *)__kretprobe_trampoline,
 	.pre_handler = trampoline_probe_handler
 };
 
diff --git a/arch/mips/kernel/mips-cm.c b/arch/mips/kernel/mips-cm.c
index 90f1c3df1f0e..b4f7d950c846 100644
--- a/arch/mips/kernel/mips-cm.c
+++ b/arch/mips/kernel/mips-cm.c
@@ -221,8 +221,7 @@ static void mips_cm_probe_l2sync(void)
 	phys_addr_t addr;
 
 	/* L2-only sync was introduced with CM major revision 6 */
-	major_rev = (read_gcr_rev() & CM_GCR_REV_MAJOR) >>
-		__ffs(CM_GCR_REV_MAJOR);
+	major_rev = FIELD_GET(CM_GCR_REV_MAJOR, read_gcr_rev());
 	if (major_rev < 6)
 		return;
 
@@ -306,13 +305,13 @@ void mips_cm_lock_other(unsigned int cluster, unsigned int core,
 	preempt_disable();
 
 	if (cm_rev >= CM_REV_CM3) {
-		val = core << __ffs(CM3_GCR_Cx_OTHER_CORE);
-		val |= vp << __ffs(CM3_GCR_Cx_OTHER_VP);
+		val = FIELD_PREP(CM3_GCR_Cx_OTHER_CORE, core) |
+		      FIELD_PREP(CM3_GCR_Cx_OTHER_VP, vp);
 
 		if (cm_rev >= CM_REV_CM3_5) {
 			val |= CM_GCR_Cx_OTHER_CLUSTER_EN;
-			val |= cluster << __ffs(CM_GCR_Cx_OTHER_CLUSTER);
-			val |= block << __ffs(CM_GCR_Cx_OTHER_BLOCK);
+			val |= FIELD_PREP(CM_GCR_Cx_OTHER_CLUSTER, cluster);
+			val |= FIELD_PREP(CM_GCR_Cx_OTHER_BLOCK, block);
 		} else {
 			WARN_ON(cluster != 0);
 			WARN_ON(block != CM_GCR_Cx_OTHER_BLOCK_LOCAL);
@@ -342,7 +341,7 @@ void mips_cm_lock_other(unsigned int cluster, unsigned int core,
 		spin_lock_irqsave(&per_cpu(cm_core_lock, curr_core),
 				  per_cpu(cm_core_lock_flags, curr_core));
 
-		val = core << __ffs(CM_GCR_Cx_OTHER_CORENUM);
+		val = FIELD_PREP(CM_GCR_Cx_OTHER_CORENUM, core);
 	}
 
 	write_gcr_cl_other(val);
@@ -386,8 +385,8 @@ void mips_cm_error_report(void)
 	cm_other = read_gcr_error_mult();
 
 	if (revision < CM_REV_CM3) { /* CM2 */
-		cause = cm_error >> __ffs(CM_GCR_ERROR_CAUSE_ERRTYPE);
-		ocause = cm_other >> __ffs(CM_GCR_ERROR_MULT_ERR2ND);
+		cause = FIELD_GET(CM_GCR_ERROR_CAUSE_ERRTYPE, cm_error);
+		ocause = FIELD_GET(CM_GCR_ERROR_MULT_ERR2ND, cm_other);
 
 		if (!cause)
 			return;
@@ -445,8 +444,8 @@ void mips_cm_error_report(void)
 		ulong core_id_bits, vp_id_bits, cmd_bits, cmd_group_bits;
 		ulong cm3_cca_bits, mcp_bits, cm3_tr_bits, sched_bit;
 
-		cause = cm_error >> __ffs64(CM3_GCR_ERROR_CAUSE_ERRTYPE);
-		ocause = cm_other >> __ffs(CM_GCR_ERROR_MULT_ERR2ND);
+		cause = FIELD_GET(CM3_GCR_ERROR_CAUSE_ERRTYPE, cm_error);
+		ocause = FIELD_GET(CM_GCR_ERROR_MULT_ERR2ND, cm_other);
 
 		if (!cause)
 			return;
diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c
index 22e22c2de1c9..1641d274fe37 100644
--- a/arch/mips/kernel/perf_event_mipsxx.c
+++ b/arch/mips/kernel/perf_event_mipsxx.c
@@ -1002,15 +1002,6 @@ static const struct mips_perf_event bmips5000_event_map
 	[PERF_COUNT_HW_BRANCH_MISSES] = { 0x02, CNTR_ODD, T },
 };
 
-static const struct mips_perf_event xlp_event_map[PERF_COUNT_HW_MAX] = {
-	[PERF_COUNT_HW_CPU_CYCLES] = { 0x01, CNTR_ALL },
-	[PERF_COUNT_HW_INSTRUCTIONS] = { 0x18, CNTR_ALL }, /* PAPI_TOT_INS */
-	[PERF_COUNT_HW_CACHE_REFERENCES] = { 0x04, CNTR_ALL }, /* PAPI_L1_ICA */
-	[PERF_COUNT_HW_CACHE_MISSES] = { 0x07, CNTR_ALL }, /* PAPI_L1_ICM */
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = { 0x1b, CNTR_ALL }, /* PAPI_BR_CN */
-	[PERF_COUNT_HW_BRANCH_MISSES] = { 0x1c, CNTR_ALL }, /* PAPI_BR_MSP */
-};
-
 /* 24K/34K/1004K/interAptiv/loongson1 cores share the same cache event map. */
 static const struct mips_perf_event mipsxxcore_cache_map
 				[PERF_COUNT_HW_CACHE_MAX]
@@ -1477,63 +1468,6 @@ static const struct mips_perf_event octeon_cache_map
 },
 };
 
-static const struct mips_perf_event xlp_cache_map
-				[PERF_COUNT_HW_CACHE_MAX]
-				[PERF_COUNT_HW_CACHE_OP_MAX]
-				[PERF_COUNT_HW_CACHE_RESULT_MAX] = {
-[C(L1D)] = {
-	[C(OP_READ)] = {
-		[C(RESULT_ACCESS)]	= { 0x31, CNTR_ALL }, /* PAPI_L1_DCR */
-		[C(RESULT_MISS)]	= { 0x30, CNTR_ALL }, /* PAPI_L1_LDM */
-	},
-	[C(OP_WRITE)] = {
-		[C(RESULT_ACCESS)]	= { 0x2f, CNTR_ALL }, /* PAPI_L1_DCW */
-		[C(RESULT_MISS)]	= { 0x2e, CNTR_ALL }, /* PAPI_L1_STM */
-	},
-},
-[C(L1I)] = {
-	[C(OP_READ)] = {
-		[C(RESULT_ACCESS)]	= { 0x04, CNTR_ALL }, /* PAPI_L1_ICA */
-		[C(RESULT_MISS)]	= { 0x07, CNTR_ALL }, /* PAPI_L1_ICM */
-	},
-},
-[C(LL)] = {
-	[C(OP_READ)] = {
-		[C(RESULT_ACCESS)]	= { 0x35, CNTR_ALL }, /* PAPI_L2_DCR */
-		[C(RESULT_MISS)]	= { 0x37, CNTR_ALL }, /* PAPI_L2_LDM */
-	},
-	[C(OP_WRITE)] = {
-		[C(RESULT_ACCESS)]	= { 0x34, CNTR_ALL }, /* PAPI_L2_DCA */
-		[C(RESULT_MISS)]	= { 0x36, CNTR_ALL }, /* PAPI_L2_DCM */
-	},
-},
-[C(DTLB)] = {
-	/*
-	 * Only general DTLB misses are counted use the same event for
-	 * read and write.
-	 */
-	[C(OP_READ)] = {
-		[C(RESULT_MISS)]	= { 0x2d, CNTR_ALL }, /* PAPI_TLB_DM */
-	},
-	[C(OP_WRITE)] = {
-		[C(RESULT_MISS)]	= { 0x2d, CNTR_ALL }, /* PAPI_TLB_DM */
-	},
-},
-[C(ITLB)] = {
-	[C(OP_READ)] = {
-		[C(RESULT_MISS)]	= { 0x08, CNTR_ALL }, /* PAPI_TLB_IM */
-	},
-	[C(OP_WRITE)] = {
-		[C(RESULT_MISS)]	= { 0x08, CNTR_ALL }, /* PAPI_TLB_IM */
-	},
-},
-[C(BPU)] = {
-	[C(OP_READ)] = {
-		[C(RESULT_MISS)]	= { 0x25, CNTR_ALL },
-	},
-},
-};
-
 static int __hw_perf_event_init(struct perf_event *event)
 {
 	struct perf_event_attr *attr = &event->attr;
@@ -1953,20 +1887,6 @@ static const struct mips_perf_event *octeon_pmu_map_raw_event(u64 config)
 	return &raw_event;
 }
 
-static const struct mips_perf_event *xlp_pmu_map_raw_event(u64 config)
-{
-	unsigned int raw_id = config & 0xff;
-
-	/* Only 1-63 are defined */
-	if ((raw_id < 0x01) || (raw_id > 0x3f))
-		return ERR_PTR(-EOPNOTSUPP);
-
-	raw_event.cntr_mask = CNTR_ALL;
-	raw_event.event_id = raw_id;
-
-	return &raw_event;
-}
-
 static int __init
 init_hw_perf_events(void)
 {
@@ -2091,12 +2011,6 @@ init_hw_perf_events(void)
 		mipspmu.general_event_map = &bmips5000_event_map;
 		mipspmu.cache_event_map = &bmips5000_cache_map;
 		break;
-	case CPU_XLP:
-		mipspmu.name = "xlp";
-		mipspmu.general_event_map = &xlp_event_map;
-		mipspmu.cache_event_map = &xlp_cache_map;
-		mipspmu.map_raw_event = xlp_pmu_map_raw_event;
-		break;
 	default:
 		pr_cont("Either hardware does not support performance "
 			"counters, or not yet implemented.\n");
diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index 4184d641f05e..9f47a889b047 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -19,8 +19,8 @@
 unsigned int vced_count, vcei_count;
 
 /*
- *  * No lock; only written during early bootup by CPU 0.
- *   */
+ * No lock; only written during early bootup by CPU 0.
+ */
 static RAW_NOTIFIER_HEAD(proc_cpuinfo_chain);
 
 int __ref register_proc_cpuinfo_notifier(struct notifier_block *nb)
@@ -39,7 +39,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	unsigned long n = (unsigned long) v - 1;
 	unsigned int version = cpu_data[n].processor_id;
 	unsigned int fp_vers = cpu_data[n].fpu_id;
-	char fmt [64];
+	char fmt[64];
 	int i;
 
 #ifdef CONFIG_SMP
@@ -78,66 +78,207 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 		seq_printf(m, "count: %d, address/irw mask: [",
 		      cpu_data[n].watch_reg_count);
 		for (i = 0; i < cpu_data[n].watch_reg_count; i++)
-			seq_printf(m, "%s0x%04x", i ? ", " : "" ,
+			seq_printf(m, "%s0x%04x", i ? ", " : "",
 				cpu_data[n].watch_reg_masks[i]);
-		seq_printf(m, "]\n");
+		seq_puts(m, "]\n");
 	}
 
-	seq_printf(m, "isa\t\t\t:"); 
+	seq_puts(m, "isa\t\t\t:");
 	if (cpu_has_mips_1)
-		seq_printf(m, " mips1");
+		seq_puts(m, " mips1");
 	if (cpu_has_mips_2)
-		seq_printf(m, "%s", " mips2");
+		seq_puts(m, " mips2");
 	if (cpu_has_mips_3)
-		seq_printf(m, "%s", " mips3");
+		seq_puts(m, " mips3");
 	if (cpu_has_mips_4)
-		seq_printf(m, "%s", " mips4");
+		seq_puts(m, " mips4");
 	if (cpu_has_mips_5)
-		seq_printf(m, "%s", " mips5");
+		seq_puts(m, " mips5");
 	if (cpu_has_mips32r1)
-		seq_printf(m, "%s", " mips32r1");
+		seq_puts(m, " mips32r1");
 	if (cpu_has_mips32r2)
-		seq_printf(m, "%s", " mips32r2");
+		seq_puts(m, " mips32r2");
 	if (cpu_has_mips32r5)
-		seq_printf(m, "%s", " mips32r5");
+		seq_puts(m, " mips32r5");
 	if (cpu_has_mips32r6)
-		seq_printf(m, "%s", " mips32r6");
+		seq_puts(m, " mips32r6");
 	if (cpu_has_mips64r1)
-		seq_printf(m, "%s", " mips64r1");
+		seq_puts(m, " mips64r1");
 	if (cpu_has_mips64r2)
-		seq_printf(m, "%s", " mips64r2");
+		seq_puts(m, " mips64r2");
 	if (cpu_has_mips64r5)
-		seq_printf(m, "%s", " mips64r5");
+		seq_puts(m, " mips64r5");
 	if (cpu_has_mips64r6)
-		seq_printf(m, "%s", " mips64r6");
-	seq_printf(m, "\n");
-
-	seq_printf(m, "ASEs implemented\t:");
-	if (cpu_has_mips16)	seq_printf(m, "%s", " mips16");
-	if (cpu_has_mips16e2)	seq_printf(m, "%s", " mips16e2");
-	if (cpu_has_mdmx)	seq_printf(m, "%s", " mdmx");
-	if (cpu_has_mips3d)	seq_printf(m, "%s", " mips3d");
-	if (cpu_has_smartmips)	seq_printf(m, "%s", " smartmips");
-	if (cpu_has_dsp)	seq_printf(m, "%s", " dsp");
-	if (cpu_has_dsp2)	seq_printf(m, "%s", " dsp2");
-	if (cpu_has_dsp3)	seq_printf(m, "%s", " dsp3");
-	if (cpu_has_mipsmt)	seq_printf(m, "%s", " mt");
-	if (cpu_has_mmips)	seq_printf(m, "%s", " micromips");
-	if (cpu_has_vz)		seq_printf(m, "%s", " vz");
-	if (cpu_has_msa)	seq_printf(m, "%s", " msa");
-	if (cpu_has_eva)	seq_printf(m, "%s", " eva");
-	if (cpu_has_htw)	seq_printf(m, "%s", " htw");
-	if (cpu_has_xpa)	seq_printf(m, "%s", " xpa");
-	if (cpu_has_loongson_mmi)	seq_printf(m, "%s", " loongson-mmi");
-	if (cpu_has_loongson_cam)	seq_printf(m, "%s", " loongson-cam");
-	if (cpu_has_loongson_ext)	seq_printf(m, "%s", " loongson-ext");
-	if (cpu_has_loongson_ext2)	seq_printf(m, "%s", " loongson-ext2");
-	seq_printf(m, "\n");
+		seq_puts(m, " mips64r6");
+	seq_puts(m, "\n");
+
+	seq_puts(m, "ASEs implemented\t:");
+	if (cpu_has_mips16)
+		seq_puts(m, " mips16");
+	if (cpu_has_mips16e2)
+		seq_puts(m, " mips16e2");
+	if (cpu_has_mdmx)
+		seq_puts(m, " mdmx");
+	if (cpu_has_mips3d)
+		seq_puts(m, " mips3d");
+	if (cpu_has_smartmips)
+		seq_puts(m, " smartmips");
+	if (cpu_has_dsp)
+		seq_puts(m, " dsp");
+	if (cpu_has_dsp2)
+		seq_puts(m, " dsp2");
+	if (cpu_has_dsp3)
+		seq_puts(m, " dsp3");
+	if (cpu_has_mipsmt)
+		seq_puts(m, " mt");
+	if (cpu_has_mmips)
+		seq_puts(m, " micromips");
+	if (cpu_has_vz)
+		seq_puts(m, " vz");
+	if (cpu_has_msa)
+		seq_puts(m, " msa");
+	if (cpu_has_eva)
+		seq_puts(m, " eva");
+	if (cpu_has_htw)
+		seq_puts(m, " htw");
+	if (cpu_has_xpa)
+		seq_puts(m, " xpa");
+	if (cpu_has_loongson_mmi)
+		seq_puts(m, " loongson-mmi");
+	if (cpu_has_loongson_cam)
+		seq_puts(m, " loongson-cam");
+	if (cpu_has_loongson_ext)
+		seq_puts(m, " loongson-ext");
+	if (cpu_has_loongson_ext2)
+		seq_puts(m, " loongson-ext2");
+	seq_puts(m, "\n");
 
 	if (cpu_has_mmips) {
 		seq_printf(m, "micromips kernel\t: %s\n",
 		      (read_c0_config3() & MIPS_CONF3_ISA_OE) ?  "yes" : "no");
 	}
+
+	seq_puts(m, "Options implemented\t:");
+	if (cpu_has_tlb)
+		seq_puts(m, " tlb");
+	if (cpu_has_ftlb)
+		seq_puts(m, " ftlb");
+	if (cpu_has_tlbinv)
+		seq_puts(m, " tlbinv");
+	if (cpu_has_segments)
+		seq_puts(m, " segments");
+	if (cpu_has_rixiex)
+		seq_puts(m, " rixiex");
+	if (cpu_has_ldpte)
+		seq_puts(m, " ldpte");
+	if (cpu_has_maar)
+		seq_puts(m, " maar");
+	if (cpu_has_rw_llb)
+		seq_puts(m, " rw_llb");
+	if (cpu_has_4kex)
+		seq_puts(m, " 4kex");
+	if (cpu_has_3k_cache)
+		seq_puts(m, " 3k_cache");
+	if (cpu_has_4k_cache)
+		seq_puts(m, " 4k_cache");
+	if (cpu_has_tx39_cache)
+		seq_puts(m, " tx39_cache");
+	if (cpu_has_octeon_cache)
+		seq_puts(m, " octeon_cache");
+	if (raw_cpu_has_fpu)
+		seq_puts(m, " fpu");
+	if (cpu_has_32fpr)
+		seq_puts(m, " 32fpr");
+	if (cpu_has_cache_cdex_p)
+		seq_puts(m, " cache_cdex_p");
+	if (cpu_has_cache_cdex_s)
+		seq_puts(m, " cache_cdex_s");
+	if (cpu_has_prefetch)
+		seq_puts(m, " prefetch");
+	if (cpu_has_mcheck)
+		seq_puts(m, " mcheck");
+	if (cpu_has_ejtag)
+		seq_puts(m, " ejtag");
+	if (cpu_has_llsc)
+		seq_puts(m, " llsc");
+	if (cpu_has_guestctl0ext)
+		seq_puts(m, " guestctl0ext");
+	if (cpu_has_guestctl1)
+		seq_puts(m, " guestctl1");
+	if (cpu_has_guestctl2)
+		seq_puts(m, " guestctl2");
+	if (cpu_has_guestid)
+		seq_puts(m, " guestid");
+	if (cpu_has_drg)
+		seq_puts(m, " drg");
+	if (cpu_has_rixi)
+		seq_puts(m, " rixi");
+	if (cpu_has_lpa)
+		seq_puts(m, " lpa");
+	if (cpu_has_mvh)
+		seq_puts(m, " mvh");
+	if (cpu_has_vtag_icache)
+		seq_puts(m, " vtag_icache");
+	if (cpu_has_dc_aliases)
+		seq_puts(m, " dc_aliases");
+	if (cpu_has_ic_fills_f_dc)
+		seq_puts(m, " ic_fills_f_dc");
+	if (cpu_has_pindexed_dcache)
+		seq_puts(m, " pindexed_dcache");
+	if (cpu_has_userlocal)
+		seq_puts(m, " userlocal");
+	if (cpu_has_nofpuex)
+		seq_puts(m, " nofpuex");
+	if (cpu_has_vint)
+		seq_puts(m, " vint");
+	if (cpu_has_veic)
+		seq_puts(m, " veic");
+	if (cpu_has_inclusive_pcaches)
+		seq_puts(m, " inclusive_pcaches");
+	if (cpu_has_perf_cntr_intr_bit)
+		seq_puts(m, " perf_cntr_intr_bit");
+	if (cpu_has_ufr)
+		seq_puts(m, " ufr");
+	if (cpu_has_fre)
+		seq_puts(m, " fre");
+	if (cpu_has_cdmm)
+		seq_puts(m, " cdmm");
+	if (cpu_has_small_pages)
+		seq_puts(m, " small_pages");
+	if (cpu_has_nan_legacy)
+		seq_puts(m, " nan_legacy");
+	if (cpu_has_nan_2008)
+		seq_puts(m, " nan_2008");
+	if (cpu_has_ebase_wg)
+		seq_puts(m, " ebase_wg");
+	if (cpu_has_badinstr)
+		seq_puts(m, " badinstr");
+	if (cpu_has_badinstrp)
+		seq_puts(m, " badinstrp");
+	if (cpu_has_contextconfig)
+		seq_puts(m, " contextconfig");
+	if (cpu_has_perf)
+		seq_puts(m, " perf");
+	if (cpu_has_mac2008_only)
+		seq_puts(m, " mac2008_only");
+	if (cpu_has_ftlbparex)
+		seq_puts(m, " ftlbparex");
+	if (cpu_has_gsexcex)
+		seq_puts(m, " gsexcex");
+	if (cpu_has_shared_ftlb_ram)
+		seq_puts(m, " shared_ftlb_ram");
+	if (cpu_has_shared_ftlb_entries)
+		seq_puts(m, " shared_ftlb_entries");
+	if (cpu_has_mipsmt_pertccounters)
+		seq_puts(m, " mipsmt_pertccounters");
+	if (cpu_has_mmid)
+		seq_puts(m, " mmid");
+	if (cpu_has_mm_sysad)
+		seq_puts(m, " mm_sysad");
+	if (cpu_has_mm_full)
+		seq_puts(m, " mm_full");
+	seq_puts(m, "\n");
+
 	seq_printf(m, "shadow register sets\t: %d\n",
 		      cpu_data[n].srsets);
 	seq_printf(m, "kscratch registers\t: %d\n",
@@ -163,7 +304,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	raw_notifier_call_chain(&proc_cpuinfo_chain, 0,
 				&proc_cpuinfo_notifier_args);
 
-	seq_printf(m, "\n");
+	seq_puts(m, "\n");
 
 	return 0;
 }
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index 95aa86fa6077..cbff1b974f88 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -511,7 +511,7 @@ static int __init frame_info_init(void)
 
 	/*
 	 * Without schedule() frame info, result given by
-	 * thread_saved_pc() and get_wchan() are not reliable.
+	 * thread_saved_pc() and __get_wchan() are not reliable.
 	 */
 	if (schedule_mfi.pc_offset < 0)
 		printk("Can't analyze schedule() prologue at %p\n", schedule);
@@ -652,9 +652,9 @@ unsigned long unwind_stack(struct task_struct *task, unsigned long *sp,
 #endif
 
 /*
- * get_wchan - a maintenance nightmare^W^Wpain in the ass ...
+ * __get_wchan - a maintenance nightmare^W^Wpain in the ass ...
  */
-unsigned long get_wchan(struct task_struct *task)
+unsigned long __get_wchan(struct task_struct *task)
 {
 	unsigned long pc = 0;
 #ifdef CONFIG_KALLSYMS
@@ -662,8 +662,6 @@ unsigned long get_wchan(struct task_struct *task)
 	unsigned long ra = 0;
 #endif
 
-	if (!task || task == current || task_is_running(task))
-		goto out;
 	if (!task_stack_page(task))
 		goto out;
 
diff --git a/arch/mips/kernel/r2300_fpu.S b/arch/mips/kernel/r2300_fpu.S
index 12e58053544f..cbf6db98cfb3 100644
--- a/arch/mips/kernel/r2300_fpu.S
+++ b/arch/mips/kernel/r2300_fpu.S
@@ -29,8 +29,8 @@
 #define EX2(a,b)						\
 9:	a,##b;							\
 	.section __ex_table,"a";				\
-	PTR	9b,bad_stack;					\
-	PTR	9b+4,bad_stack;					\
+	PTR	9b,fault;					\
+	PTR	9b+4,fault;					\
 	.previous
 
 	.set	mips1
diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c
index b6ef5f7312cf..f5d7bfa3472a 100644
--- a/arch/mips/kernel/smp-bmips.c
+++ b/arch/mips/kernel/smp-bmips.c
@@ -26,6 +26,7 @@
 #include <linux/bug.h>
 #include <linux/kernel.h>
 #include <linux/kexec.h>
+#include <linux/irq.h>
 
 #include <asm/time.h>
 #include <asm/processor.h>
@@ -373,7 +374,7 @@ static int bmips_cpu_disable(void)
 
 	set_cpu_online(cpu, false);
 	calculate_cpu_foreign_map();
-	irq_cpu_offline();
+	irq_migrate_all_off_this_cpu();
 	clear_c0_status(IE_IRQ5);
 
 	local_flush_tlb_all();
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 2afa3eef486a..5512cd586e6e 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -240,12 +240,3 @@ SYSCALL_DEFINE3(cachectl, char *, addr, int, nbytes, int, op)
 {
 	return -ENOSYS;
 }
-
-/*
- * If we ever come here the user sp is bad.  Zap the process right away.
- * Due to the bad stack signaling wouldn't work.
- */
-asmlinkage void bad_stack(void)
-{
-	do_exit(SIGSEGV);
-}
diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl
index 70e32de2bcaa..72d02d363f36 100644
--- a/arch/mips/kernel/syscalls/syscall_n32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
@@ -387,3 +387,4 @@
 446	n32	landlock_restrict_self		sys_landlock_restrict_self
 # 447 reserved for memfd_secret
 448	n32	process_mrelease		sys_process_mrelease
+449	n32	futex_waitv			sys_futex_waitv
diff --git a/arch/mips/kernel/syscalls/syscall_n64.tbl b/arch/mips/kernel/syscalls/syscall_n64.tbl
index 1ca7bc337932..e2c481fcede6 100644
--- a/arch/mips/kernel/syscalls/syscall_n64.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n64.tbl
@@ -363,3 +363,4 @@
 446	n64	landlock_restrict_self		sys_landlock_restrict_self
 # 447 reserved for memfd_secret
 448	n64	process_mrelease		sys_process_mrelease
+449	n64	futex_waitv			sys_futex_waitv
diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl
index a61c35edaa74..3714c97b2643 100644
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
@@ -436,3 +436,4 @@
 446	o32	landlock_restrict_self		sys_landlock_restrict_self
 # 447 reserved for memfd_secret
 448	o32	process_mrelease		sys_process_mrelease
+449	o32	futex_waitv			sys_futex_waitv
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 6f07362de5ce..d26b0fb8ea06 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -103,13 +103,19 @@ extern asmlinkage void handle_reserved(void);
 extern void tlb_do_page_fault_0(void);
 
 void (*board_be_init)(void);
-int (*board_be_handler)(struct pt_regs *regs, int is_fixup);
+static int (*board_be_handler)(struct pt_regs *regs, int is_fixup);
 void (*board_nmi_handler_setup)(void);
 void (*board_ejtag_handler_setup)(void);
 void (*board_bind_eic_interrupt)(int irq, int regset);
 void (*board_ebase_setup)(void);
 void(*board_cache_error_setup)(void);
 
+void mips_set_be_handler(int (*handler)(struct pt_regs *regs, int is_fixup))
+{
+	board_be_handler = handler;
+}
+EXPORT_SYMBOL_GPL(mips_set_be_handler);
+
 static void show_raw_backtrace(unsigned long reg29, const char *loglvl,
 			       bool user)
 {
diff --git a/arch/mips/kernel/uprobes.c b/arch/mips/kernel/uprobes.c
index 9db2a6db5f62..6c063aa188e6 100644
--- a/arch/mips/kernel/uprobes.c
+++ b/arch/mips/kernel/uprobes.c
@@ -173,6 +173,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self,
 	case DIE_UPROBE_XOL:
 		if (uprobe_post_sstep_notifier(regs))
 			return NOTIFY_STOP;
+		break;
 	default:
 		break;
 	}
diff --git a/arch/mips/kvm/entry.c b/arch/mips/kvm/entry.c
index 8131fb2bdf97..aceed14aa1f7 100644
--- a/arch/mips/kvm/entry.c
+++ b/arch/mips/kvm/entry.c
@@ -104,13 +104,7 @@ static void *kvm_mips_build_ret_to_host(void *addr);
  */
 static int c0_kscratch(void)
 {
-	switch (boot_cpu_type()) {
-	case CPU_XLP:
-	case CPU_XLR:
-		return 22;
-	default:
-		return 31;
-	}
+	return 31;
 }
 
 /**
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index 75c6f264c626..aa20d074d388 100644
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -1067,13 +1067,13 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 		r = 1;
 		break;
 	case KVM_CAP_NR_VCPUS:
-		r = num_online_cpus();
+		r = min_t(unsigned int, num_online_cpus(), KVM_MAX_VCPUS);
 		break;
 	case KVM_CAP_MAX_VCPUS:
 		r = KVM_MAX_VCPUS;
 		break;
 	case KVM_CAP_MAX_VCPU_ID:
-		r = KVM_MAX_VCPU_ID;
+		r = KVM_MAX_VCPU_IDS;
 		break;
 	case KVM_CAP_MIPS_FPU:
 		/* We don't handle systems with inconsistent cpu_has_fpu */
diff --git a/arch/mips/lantiq/clk.c b/arch/mips/lantiq/clk.c
index dd819e31fcbb..4916cccf378f 100644
--- a/arch/mips/lantiq/clk.c
+++ b/arch/mips/lantiq/clk.c
@@ -158,6 +158,12 @@ void clk_deactivate(struct clk *clk)
 }
 EXPORT_SYMBOL(clk_deactivate);
 
+struct clk *clk_get_parent(struct clk *clk)
+{
+	return NULL;
+}
+EXPORT_SYMBOL(clk_get_parent);
+
 static inline u32 get_counter_resolution(void)
 {
 	u32 res;
diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c
index 63dccb2ed08b..f8eedeb15f18 100644
--- a/arch/mips/lantiq/xway/dma.c
+++ b/arch/mips/lantiq/xway/dma.c
@@ -11,6 +11,7 @@
 #include <linux/export.h>
 #include <linux/spinlock.h>
 #include <linux/clk.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/of.h>
 
@@ -30,6 +31,7 @@
 #define LTQ_DMA_PCTRL		0x44
 #define LTQ_DMA_IRNEN		0xf4
 
+#define DMA_ID_CHNR		GENMASK(26, 20)	/* channel number */
 #define DMA_DESCPT		BIT(3)		/* descriptor complete irq */
 #define DMA_TX			BIT(8)		/* TX channel direction */
 #define DMA_CHAN_ON		BIT(0)		/* channel on / off bit */
@@ -39,8 +41,11 @@
 #define DMA_IRQ_ACK		0x7e		/* IRQ status register */
 #define DMA_POLL		BIT(31)		/* turn on channel polling */
 #define DMA_CLK_DIV4		BIT(6)		/* polling clock divider */
-#define DMA_2W_BURST		BIT(1)		/* 2 word burst length */
-#define DMA_MAX_CHANNEL		20		/* the soc has 20 channels */
+#define DMA_PCTRL_2W_BURST	0x1		/* 2 word burst length */
+#define DMA_PCTRL_4W_BURST	0x2		/* 4 word burst length */
+#define DMA_PCTRL_8W_BURST	0x3		/* 8 word burst length */
+#define DMA_TX_BURST_SHIFT	4		/* tx burst shift */
+#define DMA_RX_BURST_SHIFT	2		/* rx burst shift */
 #define DMA_ETOP_ENDIANNESS	(0xf << 8) /* endianness swap etop channels */
 #define DMA_WEIGHT	(BIT(17) | BIT(16))	/* default channel wheight */
 
@@ -177,7 +182,7 @@ ltq_dma_free(struct ltq_dma_channel *ch)
 EXPORT_SYMBOL_GPL(ltq_dma_free);
 
 void
-ltq_dma_init_port(int p)
+ltq_dma_init_port(int p, int tx_burst, int rx_burst)
 {
 	ltq_dma_w32(p, LTQ_DMA_PS);
 	switch (p) {
@@ -186,15 +191,44 @@ ltq_dma_init_port(int p)
 		 * Tell the DMA engine to swap the endianness of data frames and
 		 * drop packets if the channel arbitration fails.
 		 */
-		ltq_dma_w32_mask(0, DMA_ETOP_ENDIANNESS | DMA_PDEN,
+		ltq_dma_w32_mask(0, (DMA_ETOP_ENDIANNESS | DMA_PDEN),
 			LTQ_DMA_PCTRL);
 		break;
 
-	case DMA_PORT_DEU:
-		ltq_dma_w32((DMA_2W_BURST << 4) | (DMA_2W_BURST << 2),
+	default:
+		break;
+	}
+
+	switch (rx_burst) {
+	case 8:
+		ltq_dma_w32_mask(0x0c, (DMA_PCTRL_8W_BURST << DMA_RX_BURST_SHIFT),
+			LTQ_DMA_PCTRL);
+		break;
+	case 4:
+		ltq_dma_w32_mask(0x0c, (DMA_PCTRL_4W_BURST << DMA_RX_BURST_SHIFT),
+			LTQ_DMA_PCTRL);
+		break;
+	case 2:
+		ltq_dma_w32_mask(0x0c, (DMA_PCTRL_2W_BURST << DMA_RX_BURST_SHIFT),
 			LTQ_DMA_PCTRL);
 		break;
+	default:
+		break;
+	}
 
+	switch (tx_burst) {
+	case 8:
+		ltq_dma_w32_mask(0x30, (DMA_PCTRL_8W_BURST << DMA_TX_BURST_SHIFT),
+			LTQ_DMA_PCTRL);
+		break;
+	case 4:
+		ltq_dma_w32_mask(0x30, (DMA_PCTRL_4W_BURST << DMA_TX_BURST_SHIFT),
+			LTQ_DMA_PCTRL);
+		break;
+	case 2:
+		ltq_dma_w32_mask(0x30, (DMA_PCTRL_2W_BURST << DMA_TX_BURST_SHIFT),
+			LTQ_DMA_PCTRL);
+		break;
 	default:
 		break;
 	}
@@ -206,7 +240,7 @@ ltq_dma_init(struct platform_device *pdev)
 {
 	struct clk *clk;
 	struct resource *res;
-	unsigned id;
+	unsigned int id, nchannels;
 	int i;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -222,21 +256,24 @@ ltq_dma_init(struct platform_device *pdev)
 	clk_enable(clk);
 	ltq_dma_w32_mask(0, DMA_RESET, LTQ_DMA_CTRL);
 
+	usleep_range(1, 10);
+
 	/* disable all interrupts */
 	ltq_dma_w32(0, LTQ_DMA_IRNEN);
 
 	/* reset/configure each channel */
-	for (i = 0; i < DMA_MAX_CHANNEL; i++) {
+	id = ltq_dma_r32(LTQ_DMA_ID);
+	nchannels = ((id & DMA_ID_CHNR) >> 20);
+	for (i = 0; i < nchannels; i++) {
 		ltq_dma_w32(i, LTQ_DMA_CS);
 		ltq_dma_w32(DMA_CHAN_RST, LTQ_DMA_CCTRL);
 		ltq_dma_w32(DMA_POLL | DMA_CLK_DIV4, LTQ_DMA_CPOLL);
 		ltq_dma_w32_mask(DMA_CHAN_ON, 0, LTQ_DMA_CCTRL);
 	}
 
-	id = ltq_dma_r32(LTQ_DMA_ID);
 	dev_info(&pdev->dev,
 		"Init done - hw rev: %X, ports: %d, channels: %d\n",
-		id & 0x1f, (id >> 16) & 0xf, id >> 20);
+		id & 0x1f, (id >> 16) & 0xf, nchannels);
 
 	return 0;
 }
diff --git a/arch/mips/loongson64/init.c b/arch/mips/loongson64/init.c
index 76e0a9636a0e..ee8de1735b7c 100644
--- a/arch/mips/loongson64/init.c
+++ b/arch/mips/loongson64/init.c
@@ -77,7 +77,9 @@ void __init szmem(unsigned int node)
 				(u32)node_id, mem_type, mem_start, mem_size);
 			pr_info("       start_pfn:0x%llx, end_pfn:0x%llx, num_physpages:0x%lx\n",
 				start_pfn, end_pfn, num_physpages);
-			memblock_add_node(PFN_PHYS(start_pfn), PFN_PHYS(node_psize), node);
+			memblock_add_node(PFN_PHYS(start_pfn),
+					  PFN_PHYS(node_psize), node,
+					  MEMBLOCK_NONE);
 			break;
 		case SYSTEM_RAM_RESERVED:
 			pr_info("Node%d: mem_type:%d, mem_start:0x%llx, mem_size:0x%llx MB\n",
@@ -177,6 +179,7 @@ static __init void reserve_pio_range(void)
 
 		if (of_range_parser_init(&parser, np)) {
 			pr_info("Failed to parse resources.\n");
+			of_node_put(np);
 			break;
 		}
 
diff --git a/arch/mips/loongson64/smp.c b/arch/mips/loongson64/smp.c
index 09ebe84a17fe..660e1de4412a 100644
--- a/arch/mips/loongson64/smp.c
+++ b/arch/mips/loongson64/smp.c
@@ -550,7 +550,6 @@ static int loongson3_cpu_disable(void)
 	set_cpu_online(cpu, false);
 	calculate_cpu_foreign_map();
 	local_irq_save(flags);
-	irq_cpu_offline();
 	clear_c0_status(ST0_IM);
 	local_irq_restore(flags);
 	local_flush_tlb_all();
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 74b09e801c3a..50261fd8eb21 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -1410,7 +1410,6 @@ static void probe_pcache(void)
 	case CPU_I6500:
 	case CPU_SB1:
 	case CPU_SB1A:
-	case CPU_XLR:
 		c->dcache.flags |= MIPS_CACHE_PINDEX;
 		break;
 
@@ -1699,7 +1698,6 @@ static void setup_scache(void)
 		return;
 
 	case CPU_CAVIUM_OCTEON3:
-	case CPU_XLP:
 		/* don't need to worry about L2, fully coherent */
 		return;
 
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 19347dc6bbf8..325e1552cbea 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -529,7 +529,7 @@ static void * __init pcpu_fc_alloc(unsigned int cpu, size_t size,
 
 static void __init pcpu_fc_free(void *ptr, size_t size)
 {
-	memblock_free_early(__pa(ptr), size);
+	memblock_free(ptr, size);
 }
 
 void __init setup_per_cpu_areas(void)
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 9adad24c2e65..b131e6a77383 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -325,13 +325,7 @@ static unsigned int kscratch_used_mask;
 
 static inline int __maybe_unused c0_kscratch(void)
 {
-	switch (current_cpu_type()) {
-	case CPU_XLP:
-	case CPU_XLR:
-		return 22;
-	default:
-		return 31;
-	}
+	return 31;
 }
 
 static int allocate_kscratch(void)
@@ -553,7 +547,6 @@ void build_tlb_write_entry(u32 **p, struct uasm_label **l,
 	case CPU_5KC:
 	case CPU_TX49XX:
 	case CPU_PR4450:
-	case CPU_XLR:
 		uasm_i_nop(p);
 		tlbw(p);
 		break;
diff --git a/arch/mips/mm/uasm-mips.c b/arch/mips/mm/uasm-mips.c
index 7154a1d99aad..e15c6700cd08 100644
--- a/arch/mips/mm/uasm-mips.c
+++ b/arch/mips/mm/uasm-mips.c
@@ -90,7 +90,7 @@ static const struct insn insn_table[insn_invalid] = {
 				RS | RT | RD},
 	[insn_dmtc0]	= {M(cop0_op, dmtc_op, 0, 0, 0, 0), RT | RD | SET},
 	[insn_dmultu]	= {M(spec_op, 0, 0, 0, 0, dmultu_op), RS | RT},
-	[insn_dmulu]	= {M(spec_op, 0, 0, 0, dmult_dmul_op, dmultu_op),
+	[insn_dmulu]	= {M(spec_op, 0, 0, 0, dmultu_dmulu_op, dmultu_op),
 				RS | RT | RD},
 	[insn_drotr]	= {M(spec_op, 1, 0, 0, 0, dsrl_op), RT | RD | RE},
 	[insn_drotr32]	= {M(spec_op, 1, 0, 0, 0, dsrl32_op), RT | RD | RE},
@@ -150,6 +150,8 @@ static const struct insn insn_table[insn_invalid] = {
 	[insn_mtlo]	= {M(spec_op, 0, 0, 0, 0, mtlo_op), RS},
 	[insn_mulu]	= {M(spec_op, 0, 0, 0, multu_mulu_op, multu_op),
 				RS | RT | RD},
+	[insn_muhu]	= {M(spec_op, 0, 0, 0, multu_muhu_op, multu_op),
+				RS | RT | RD},
 #ifndef CONFIG_CPU_MIPSR6
 	[insn_mul]	= {M(spec2_op, 0, 0, 0, 0, mul_op), RS | RT | RD},
 #else
diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c
index 81dd226d6b6b..125140979d62 100644
--- a/arch/mips/mm/uasm.c
+++ b/arch/mips/mm/uasm.c
@@ -59,7 +59,7 @@ enum opcode {
 	insn_lddir, insn_ldpte, insn_ldx, insn_lh, insn_lhu, insn_ll, insn_lld,
 	insn_lui, insn_lw, insn_lwu, insn_lwx, insn_mfc0, insn_mfhc0, insn_mfhi,
 	insn_mflo, insn_modu, insn_movn, insn_movz, insn_mtc0, insn_mthc0,
-	insn_mthi, insn_mtlo, insn_mul, insn_multu, insn_mulu, insn_nor,
+	insn_mthi, insn_mtlo, insn_mul, insn_multu, insn_mulu, insn_muhu, insn_nor,
 	insn_or, insn_ori, insn_pref, insn_rfe, insn_rotr, insn_sb, insn_sc,
 	insn_scd, insn_seleqz, insn_selnez, insn_sd, insn_sh, insn_sll,
 	insn_sllv, insn_slt, insn_slti, insn_sltiu, insn_sltu, insn_sra,
@@ -344,6 +344,7 @@ I_u1(_mtlo)
 I_u3u1u2(_mul)
 I_u1u2(_multu)
 I_u3u1u2(_mulu)
+I_u3u1u2(_muhu)
 I_u3u1u2(_nor)
 I_u3u1u2(_or)
 I_u2u1u3(_ori)
diff --git a/arch/mips/net/Makefile b/arch/mips/net/Makefile
index d55912349039..e3e6ae6514e8 100644
--- a/arch/mips/net/Makefile
+++ b/arch/mips/net/Makefile
@@ -1,5 +1,10 @@
 # SPDX-License-Identifier: GPL-2.0-only
 # MIPS networking code
 
-obj-$(CONFIG_MIPS_CBPF_JIT) += bpf_jit.o bpf_jit_asm.o
-obj-$(CONFIG_MIPS_EBPF_JIT) += ebpf_jit.o
+obj-$(CONFIG_BPF_JIT) += bpf_jit_comp.o
+
+ifeq ($(CONFIG_32BIT),y)
+        obj-$(CONFIG_BPF_JIT) += bpf_jit_comp32.o
+else
+        obj-$(CONFIG_BPF_JIT) += bpf_jit_comp64.o
+endif
diff --git a/arch/mips/net/bpf_jit.c b/arch/mips/net/bpf_jit.c
deleted file mode 100644
index cb6d22439f71..000000000000
--- a/arch/mips/net/bpf_jit.c
+++ /dev/null
@@ -1,1299 +0,0 @@
-/*
- * Just-In-Time compiler for BPF filters on MIPS
- *
- * Copyright (c) 2014 Imagination Technologies Ltd.
- * Author: Markos Chandras <markos.chandras@imgtec.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; version 2 of the License.
- */
-
-#include <linux/bitops.h>
-#include <linux/compiler.h>
-#include <linux/errno.h>
-#include <linux/filter.h>
-#include <linux/if_vlan.h>
-#include <linux/moduleloader.h>
-#include <linux/netdevice.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <asm/asm.h>
-#include <asm/bitops.h>
-#include <asm/cacheflush.h>
-#include <asm/cpu-features.h>
-#include <asm/uasm.h>
-
-#include "bpf_jit.h"
-
-/* ABI
- * r_skb_hl	SKB header length
- * r_data	SKB data pointer
- * r_off	Offset
- * r_A		BPF register A
- * r_X		BPF register X
- * r_skb	*skb
- * r_M		*scratch memory
- * r_skb_len	SKB length
- *
- * On entry (*bpf_func)(*skb, *filter)
- * a0 = MIPS_R_A0 = skb;
- * a1 = MIPS_R_A1 = filter;
- *
- * Stack
- * ...
- * M[15]
- * M[14]
- * M[13]
- * ...
- * M[0] <-- r_M
- * saved reg k-1
- * saved reg k-2
- * ...
- * saved reg 0 <-- r_sp
- * <no argument area>
- *
- *                     Packet layout
- *
- * <--------------------- len ------------------------>
- * <--skb-len(r_skb_hl)-->< ----- skb->data_len ------>
- * ----------------------------------------------------
- * |                  skb->data                       |
- * ----------------------------------------------------
- */
-
-#define ptr typeof(unsigned long)
-
-#define SCRATCH_OFF(k)		(4 * (k))
-
-/* JIT flags */
-#define SEEN_CALL		(1 << BPF_MEMWORDS)
-#define SEEN_SREG_SFT		(BPF_MEMWORDS + 1)
-#define SEEN_SREG_BASE		(1 << SEEN_SREG_SFT)
-#define SEEN_SREG(x)		(SEEN_SREG_BASE << (x))
-#define SEEN_OFF		SEEN_SREG(2)
-#define SEEN_A			SEEN_SREG(3)
-#define SEEN_X			SEEN_SREG(4)
-#define SEEN_SKB		SEEN_SREG(5)
-#define SEEN_MEM		SEEN_SREG(6)
-/* SEEN_SK_DATA also implies skb_hl an skb_len */
-#define SEEN_SKB_DATA		(SEEN_SREG(7) | SEEN_SREG(1) | SEEN_SREG(0))
-
-/* Arguments used by JIT */
-#define ARGS_USED_BY_JIT	2 /* only applicable to 64-bit */
-
-#define SBIT(x)			(1 << (x)) /* Signed version of BIT() */
-
-/**
- * struct jit_ctx - JIT context
- * @skf:		The sk_filter
- * @prologue_bytes:	Number of bytes for prologue
- * @idx:		Instruction index
- * @flags:		JIT flags
- * @offsets:		Instruction offsets
- * @target:		Memory location for the compiled filter
- */
-struct jit_ctx {
-	const struct bpf_prog *skf;
-	unsigned int prologue_bytes;
-	u32 idx;
-	u32 flags;
-	u32 *offsets;
-	u32 *target;
-};
-
-
-static inline int optimize_div(u32 *k)
-{
-	/* power of 2 divides can be implemented with right shift */
-	if (!(*k & (*k-1))) {
-		*k = ilog2(*k);
-		return 1;
-	}
-
-	return 0;
-}
-
-static inline void emit_jit_reg_move(ptr dst, ptr src, struct jit_ctx *ctx);
-
-/* Simply emit the instruction if the JIT memory space has been allocated */
-#define emit_instr(ctx, func, ...)			\
-do {							\
-	if ((ctx)->target != NULL) {			\
-		u32 *p = &(ctx)->target[ctx->idx];	\
-		uasm_i_##func(&p, ##__VA_ARGS__);	\
-	}						\
-	(ctx)->idx++;					\
-} while (0)
-
-/*
- * Similar to emit_instr but it must be used when we need to emit
- * 32-bit or 64-bit instructions
- */
-#define emit_long_instr(ctx, func, ...)			\
-do {							\
-	if ((ctx)->target != NULL) {			\
-		u32 *p = &(ctx)->target[ctx->idx];	\
-		UASM_i_##func(&p, ##__VA_ARGS__);	\
-	}						\
-	(ctx)->idx++;					\
-} while (0)
-
-/* Determine if immediate is within the 16-bit signed range */
-static inline bool is_range16(s32 imm)
-{
-	return !(imm >= SBIT(15) || imm < -SBIT(15));
-}
-
-static inline void emit_addu(unsigned int dst, unsigned int src1,
-			     unsigned int src2, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, addu, dst, src1, src2);
-}
-
-static inline void emit_nop(struct jit_ctx *ctx)
-{
-	emit_instr(ctx, nop);
-}
-
-/* Load a u32 immediate to a register */
-static inline void emit_load_imm(unsigned int dst, u32 imm, struct jit_ctx *ctx)
-{
-	if (ctx->target != NULL) {
-		/* addiu can only handle s16 */
-		if (!is_range16(imm)) {
-			u32 *p = &ctx->target[ctx->idx];
-			uasm_i_lui(&p, r_tmp_imm, (s32)imm >> 16);
-			p = &ctx->target[ctx->idx + 1];
-			uasm_i_ori(&p, dst, r_tmp_imm, imm & 0xffff);
-		} else {
-			u32 *p = &ctx->target[ctx->idx];
-			uasm_i_addiu(&p, dst, r_zero, imm);
-		}
-	}
-	ctx->idx++;
-
-	if (!is_range16(imm))
-		ctx->idx++;
-}
-
-static inline void emit_or(unsigned int dst, unsigned int src1,
-			   unsigned int src2, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, or, dst, src1, src2);
-}
-
-static inline void emit_ori(unsigned int dst, unsigned src, u32 imm,
-			    struct jit_ctx *ctx)
-{
-	if (imm >= BIT(16)) {
-		emit_load_imm(r_tmp, imm, ctx);
-		emit_or(dst, src, r_tmp, ctx);
-	} else {
-		emit_instr(ctx, ori, dst, src, imm);
-	}
-}
-
-static inline void emit_daddiu(unsigned int dst, unsigned int src,
-			       int imm, struct jit_ctx *ctx)
-{
-	/*
-	 * Only used for stack, so the imm is relatively small
-	 * and it fits in 15-bits
-	 */
-	emit_instr(ctx, daddiu, dst, src, imm);
-}
-
-static inline void emit_addiu(unsigned int dst, unsigned int src,
-			      u32 imm, struct jit_ctx *ctx)
-{
-	if (!is_range16(imm)) {
-		emit_load_imm(r_tmp, imm, ctx);
-		emit_addu(dst, r_tmp, src, ctx);
-	} else {
-		emit_instr(ctx, addiu, dst, src, imm);
-	}
-}
-
-static inline void emit_and(unsigned int dst, unsigned int src1,
-			    unsigned int src2, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, and, dst, src1, src2);
-}
-
-static inline void emit_andi(unsigned int dst, unsigned int src,
-			     u32 imm, struct jit_ctx *ctx)
-{
-	/* If imm does not fit in u16 then load it to register */
-	if (imm >= BIT(16)) {
-		emit_load_imm(r_tmp, imm, ctx);
-		emit_and(dst, src, r_tmp, ctx);
-	} else {
-		emit_instr(ctx, andi, dst, src, imm);
-	}
-}
-
-static inline void emit_xor(unsigned int dst, unsigned int src1,
-			    unsigned int src2, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, xor, dst, src1, src2);
-}
-
-static inline void emit_xori(ptr dst, ptr src, u32 imm, struct jit_ctx *ctx)
-{
-	/* If imm does not fit in u16 then load it to register */
-	if (imm >= BIT(16)) {
-		emit_load_imm(r_tmp, imm, ctx);
-		emit_xor(dst, src, r_tmp, ctx);
-	} else {
-		emit_instr(ctx, xori, dst, src, imm);
-	}
-}
-
-static inline void emit_stack_offset(int offset, struct jit_ctx *ctx)
-{
-	emit_long_instr(ctx, ADDIU, r_sp, r_sp, offset);
-}
-
-static inline void emit_subu(unsigned int dst, unsigned int src1,
-			     unsigned int src2, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, subu, dst, src1, src2);
-}
-
-static inline void emit_neg(unsigned int reg, struct jit_ctx *ctx)
-{
-	emit_subu(reg, r_zero, reg, ctx);
-}
-
-static inline void emit_sllv(unsigned int dst, unsigned int src,
-			     unsigned int sa, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, sllv, dst, src, sa);
-}
-
-static inline void emit_sll(unsigned int dst, unsigned int src,
-			    unsigned int sa, struct jit_ctx *ctx)
-{
-	/* sa is 5-bits long */
-	if (sa >= BIT(5))
-		/* Shifting >= 32 results in zero */
-		emit_jit_reg_move(dst, r_zero, ctx);
-	else
-		emit_instr(ctx, sll, dst, src, sa);
-}
-
-static inline void emit_srlv(unsigned int dst, unsigned int src,
-			     unsigned int sa, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, srlv, dst, src, sa);
-}
-
-static inline void emit_srl(unsigned int dst, unsigned int src,
-			    unsigned int sa, struct jit_ctx *ctx)
-{
-	/* sa is 5-bits long */
-	if (sa >= BIT(5))
-		/* Shifting >= 32 results in zero */
-		emit_jit_reg_move(dst, r_zero, ctx);
-	else
-		emit_instr(ctx, srl, dst, src, sa);
-}
-
-static inline void emit_slt(unsigned int dst, unsigned int src1,
-			    unsigned int src2, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, slt, dst, src1, src2);
-}
-
-static inline void emit_sltu(unsigned int dst, unsigned int src1,
-			     unsigned int src2, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, sltu, dst, src1, src2);
-}
-
-static inline void emit_sltiu(unsigned dst, unsigned int src,
-			      unsigned int imm, struct jit_ctx *ctx)
-{
-	/* 16 bit immediate */
-	if (!is_range16((s32)imm)) {
-		emit_load_imm(r_tmp, imm, ctx);
-		emit_sltu(dst, src, r_tmp, ctx);
-	} else {
-		emit_instr(ctx, sltiu, dst, src, imm);
-	}
-
-}
-
-/* Store register on the stack */
-static inline void emit_store_stack_reg(ptr reg, ptr base,
-					unsigned int offset,
-					struct jit_ctx *ctx)
-{
-	emit_long_instr(ctx, SW, reg, offset, base);
-}
-
-static inline void emit_store(ptr reg, ptr base, unsigned int offset,
-			      struct jit_ctx *ctx)
-{
-	emit_instr(ctx, sw, reg, offset, base);
-}
-
-static inline void emit_load_stack_reg(ptr reg, ptr base,
-				       unsigned int offset,
-				       struct jit_ctx *ctx)
-{
-	emit_long_instr(ctx, LW, reg, offset, base);
-}
-
-static inline void emit_load(unsigned int reg, unsigned int base,
-			     unsigned int offset, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, lw, reg, offset, base);
-}
-
-static inline void emit_load_byte(unsigned int reg, unsigned int base,
-				  unsigned int offset, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, lb, reg, offset, base);
-}
-
-static inline void emit_half_load(unsigned int reg, unsigned int base,
-				  unsigned int offset, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, lh, reg, offset, base);
-}
-
-static inline void emit_half_load_unsigned(unsigned int reg, unsigned int base,
-					   unsigned int offset, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, lhu, reg, offset, base);
-}
-
-static inline void emit_mul(unsigned int dst, unsigned int src1,
-			    unsigned int src2, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, mul, dst, src1, src2);
-}
-
-static inline void emit_div(unsigned int dst, unsigned int src,
-			    struct jit_ctx *ctx)
-{
-	if (ctx->target != NULL) {
-		u32 *p = &ctx->target[ctx->idx];
-		uasm_i_divu(&p, dst, src);
-		p = &ctx->target[ctx->idx + 1];
-		uasm_i_mflo(&p, dst);
-	}
-	ctx->idx += 2; /* 2 insts */
-}
-
-static inline void emit_mod(unsigned int dst, unsigned int src,
-			    struct jit_ctx *ctx)
-{
-	if (ctx->target != NULL) {
-		u32 *p = &ctx->target[ctx->idx];
-		uasm_i_divu(&p, dst, src);
-		p = &ctx->target[ctx->idx + 1];
-		uasm_i_mfhi(&p, dst);
-	}
-	ctx->idx += 2; /* 2 insts */
-}
-
-static inline void emit_dsll(unsigned int dst, unsigned int src,
-			     unsigned int sa, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, dsll, dst, src, sa);
-}
-
-static inline void emit_dsrl32(unsigned int dst, unsigned int src,
-			       unsigned int sa, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, dsrl32, dst, src, sa);
-}
-
-static inline void emit_wsbh(unsigned int dst, unsigned int src,
-			     struct jit_ctx *ctx)
-{
-	emit_instr(ctx, wsbh, dst, src);
-}
-
-/* load pointer to register */
-static inline void emit_load_ptr(unsigned int dst, unsigned int src,
-				     int imm, struct jit_ctx *ctx)
-{
-	/* src contains the base addr of the 32/64-pointer */
-	emit_long_instr(ctx, LW, dst, imm, src);
-}
-
-/* load a function pointer to register */
-static inline void emit_load_func(unsigned int reg, ptr imm,
-				  struct jit_ctx *ctx)
-{
-	if (IS_ENABLED(CONFIG_64BIT)) {
-		/* At this point imm is always 64-bit */
-		emit_load_imm(r_tmp, (u64)imm >> 32, ctx);
-		emit_dsll(r_tmp_imm, r_tmp, 16, ctx); /* left shift by 16 */
-		emit_ori(r_tmp, r_tmp_imm, (imm >> 16) & 0xffff, ctx);
-		emit_dsll(r_tmp_imm, r_tmp, 16, ctx); /* left shift by 16 */
-		emit_ori(reg, r_tmp_imm, imm & 0xffff, ctx);
-	} else {
-		emit_load_imm(reg, imm, ctx);
-	}
-}
-
-/* Move to real MIPS register */
-static inline void emit_reg_move(ptr dst, ptr src, struct jit_ctx *ctx)
-{
-	emit_long_instr(ctx, ADDU, dst, src, r_zero);
-}
-
-/* Move to JIT (32-bit) register */
-static inline void emit_jit_reg_move(ptr dst, ptr src, struct jit_ctx *ctx)
-{
-	emit_addu(dst, src, r_zero, ctx);
-}
-
-/* Compute the immediate value for PC-relative branches. */
-static inline u32 b_imm(unsigned int tgt, struct jit_ctx *ctx)
-{
-	if (ctx->target == NULL)
-		return 0;
-
-	/*
-	 * We want a pc-relative branch. We only do forward branches
-	 * so tgt is always after pc. tgt is the instruction offset
-	 * we want to jump to.
-
-	 * Branch on MIPS:
-	 * I: target_offset <- sign_extend(offset)
-	 * I+1: PC += target_offset (delay slot)
-	 *
-	 * ctx->idx currently points to the branch instruction
-	 * but the offset is added to the delay slot so we need
-	 * to subtract 4.
-	 */
-	return ctx->offsets[tgt] -
-		(ctx->idx * 4 - ctx->prologue_bytes) - 4;
-}
-
-static inline void emit_bcond(int cond, unsigned int reg1, unsigned int reg2,
-			     unsigned int imm, struct jit_ctx *ctx)
-{
-	if (ctx->target != NULL) {
-		u32 *p = &ctx->target[ctx->idx];
-
-		switch (cond) {
-		case MIPS_COND_EQ:
-			uasm_i_beq(&p, reg1, reg2, imm);
-			break;
-		case MIPS_COND_NE:
-			uasm_i_bne(&p, reg1, reg2, imm);
-			break;
-		case MIPS_COND_ALL:
-			uasm_i_b(&p, imm);
-			break;
-		default:
-			pr_warn("%s: Unhandled branch conditional: %d\n",
-				__func__, cond);
-		}
-	}
-	ctx->idx++;
-}
-
-static inline void emit_b(unsigned int imm, struct jit_ctx *ctx)
-{
-	emit_bcond(MIPS_COND_ALL, r_zero, r_zero, imm, ctx);
-}
-
-static inline void emit_jalr(unsigned int link, unsigned int reg,
-			     struct jit_ctx *ctx)
-{
-	emit_instr(ctx, jalr, link, reg);
-}
-
-static inline void emit_jr(unsigned int reg, struct jit_ctx *ctx)
-{
-	emit_instr(ctx, jr, reg);
-}
-
-static inline u16 align_sp(unsigned int num)
-{
-	/* Double word alignment for 32-bit, quadword for 64-bit */
-	unsigned int align = IS_ENABLED(CONFIG_64BIT) ? 16 : 8;
-	num = (num + (align - 1)) & -align;
-	return num;
-}
-
-static void save_bpf_jit_regs(struct jit_ctx *ctx, unsigned offset)
-{
-	int i = 0, real_off = 0;
-	u32 sflags, tmp_flags;
-
-	/* Adjust the stack pointer */
-	if (offset)
-		emit_stack_offset(-align_sp(offset), ctx);
-
-	tmp_flags = sflags = ctx->flags >> SEEN_SREG_SFT;
-	/* sflags is essentially a bitmap */
-	while (tmp_flags) {
-		if ((sflags >> i) & 0x1) {
-			emit_store_stack_reg(MIPS_R_S0 + i, r_sp, real_off,
-					     ctx);
-			real_off += SZREG;
-		}
-		i++;
-		tmp_flags >>= 1;
-	}
-
-	/* save return address */
-	if (ctx->flags & SEEN_CALL) {
-		emit_store_stack_reg(r_ra, r_sp, real_off, ctx);
-		real_off += SZREG;
-	}
-
-	/* Setup r_M leaving the alignment gap if necessary */
-	if (ctx->flags & SEEN_MEM) {
-		if (real_off % (SZREG * 2))
-			real_off += SZREG;
-		emit_long_instr(ctx, ADDIU, r_M, r_sp, real_off);
-	}
-}
-
-static void restore_bpf_jit_regs(struct jit_ctx *ctx,
-				 unsigned int offset)
-{
-	int i, real_off = 0;
-	u32 sflags, tmp_flags;
-
-	tmp_flags = sflags = ctx->flags >> SEEN_SREG_SFT;
-	/* sflags is a bitmap */
-	i = 0;
-	while (tmp_flags) {
-		if ((sflags >> i) & 0x1) {
-			emit_load_stack_reg(MIPS_R_S0 + i, r_sp, real_off,
-					    ctx);
-			real_off += SZREG;
-		}
-		i++;
-		tmp_flags >>= 1;
-	}
-
-	/* restore return address */
-	if (ctx->flags & SEEN_CALL)
-		emit_load_stack_reg(r_ra, r_sp, real_off, ctx);
-
-	/* Restore the sp and discard the scrach memory */
-	if (offset)
-		emit_stack_offset(align_sp(offset), ctx);
-}
-
-static unsigned int get_stack_depth(struct jit_ctx *ctx)
-{
-	int sp_off = 0;
-
-
-	/* How may s* regs do we need to preserved? */
-	sp_off += hweight32(ctx->flags >> SEEN_SREG_SFT) * SZREG;
-
-	if (ctx->flags & SEEN_MEM)
-		sp_off += 4 * BPF_MEMWORDS; /* BPF_MEMWORDS are 32-bit */
-
-	if (ctx->flags & SEEN_CALL)
-		sp_off += SZREG; /* Space for our ra register */
-
-	return sp_off;
-}
-
-static void build_prologue(struct jit_ctx *ctx)
-{
-	int sp_off;
-
-	/* Calculate the total offset for the stack pointer */
-	sp_off = get_stack_depth(ctx);
-	save_bpf_jit_regs(ctx, sp_off);
-
-	if (ctx->flags & SEEN_SKB)
-		emit_reg_move(r_skb, MIPS_R_A0, ctx);
-
-	if (ctx->flags & SEEN_SKB_DATA) {
-		/* Load packet length */
-		emit_load(r_skb_len, r_skb, offsetof(struct sk_buff, len),
-			  ctx);
-		emit_load(r_tmp, r_skb, offsetof(struct sk_buff, data_len),
-			  ctx);
-		/* Load the data pointer */
-		emit_load_ptr(r_skb_data, r_skb,
-			      offsetof(struct sk_buff, data), ctx);
-		/* Load the header length */
-		emit_subu(r_skb_hl, r_skb_len, r_tmp, ctx);
-	}
-
-	if (ctx->flags & SEEN_X)
-		emit_jit_reg_move(r_X, r_zero, ctx);
-
-	/*
-	 * Do not leak kernel data to userspace, we only need to clear
-	 * r_A if it is ever used.  In fact if it is never used, we
-	 * will not save/restore it, so clearing it in this case would
-	 * corrupt the state of the caller.
-	 */
-	if (bpf_needs_clear_a(&ctx->skf->insns[0]) &&
-	    (ctx->flags & SEEN_A))
-		emit_jit_reg_move(r_A, r_zero, ctx);
-}
-
-static void build_epilogue(struct jit_ctx *ctx)
-{
-	unsigned int sp_off;
-
-	/* Calculate the total offset for the stack pointer */
-
-	sp_off = get_stack_depth(ctx);
-	restore_bpf_jit_regs(ctx, sp_off);
-
-	/* Return */
-	emit_jr(r_ra, ctx);
-	emit_nop(ctx);
-}
-
-#define CHOOSE_LOAD_FUNC(K, func) \
-	((int)K < 0 ? ((int)K >= SKF_LL_OFF ? func##_negative : func) : \
-	 func##_positive)
-
-static bool is_bad_offset(int b_off)
-{
-	return b_off > 0x1ffff || b_off < -0x20000;
-}
-
-static int build_body(struct jit_ctx *ctx)
-{
-	const struct bpf_prog *prog = ctx->skf;
-	const struct sock_filter *inst;
-	unsigned int i, off, condt;
-	u32 k, b_off __maybe_unused;
-	u8 (*sk_load_func)(unsigned long *skb, int offset);
-
-	for (i = 0; i < prog->len; i++) {
-		u16 code;
-
-		inst = &(prog->insns[i]);
-		pr_debug("%s: code->0x%02x, jt->0x%x, jf->0x%x, k->0x%x\n",
-			 __func__, inst->code, inst->jt, inst->jf, inst->k);
-		k = inst->k;
-		code = bpf_anc_helper(inst);
-
-		if (ctx->target == NULL)
-			ctx->offsets[i] = ctx->idx * 4;
-
-		switch (code) {
-		case BPF_LD | BPF_IMM:
-			/* A <- k ==> li r_A, k */
-			ctx->flags |= SEEN_A;
-			emit_load_imm(r_A, k, ctx);
-			break;
-		case BPF_LD | BPF_W | BPF_LEN:
-			BUILD_BUG_ON(sizeof_field(struct sk_buff, len) != 4);
-			/* A <- len ==> lw r_A, offset(skb) */
-			ctx->flags |= SEEN_SKB | SEEN_A;
-			off = offsetof(struct sk_buff, len);
-			emit_load(r_A, r_skb, off, ctx);
-			break;
-		case BPF_LD | BPF_MEM:
-			/* A <- M[k] ==> lw r_A, offset(M) */
-			ctx->flags |= SEEN_MEM | SEEN_A;
-			emit_load(r_A, r_M, SCRATCH_OFF(k), ctx);
-			break;
-		case BPF_LD | BPF_W | BPF_ABS:
-			/* A <- P[k:4] */
-			sk_load_func = CHOOSE_LOAD_FUNC(k, sk_load_word);
-			goto load;
-		case BPF_LD | BPF_H | BPF_ABS:
-			/* A <- P[k:2] */
-			sk_load_func = CHOOSE_LOAD_FUNC(k, sk_load_half);
-			goto load;
-		case BPF_LD | BPF_B | BPF_ABS:
-			/* A <- P[k:1] */
-			sk_load_func = CHOOSE_LOAD_FUNC(k, sk_load_byte);
-load:
-			emit_load_imm(r_off, k, ctx);
-load_common:
-			ctx->flags |= SEEN_CALL | SEEN_OFF |
-				SEEN_SKB | SEEN_A | SEEN_SKB_DATA;
-
-			emit_load_func(r_s0, (ptr)sk_load_func, ctx);
-			emit_reg_move(MIPS_R_A0, r_skb, ctx);
-			emit_jalr(MIPS_R_RA, r_s0, ctx);
-			/* Load second argument to delay slot */
-			emit_reg_move(MIPS_R_A1, r_off, ctx);
-			/* Check the error value */
-			emit_bcond(MIPS_COND_EQ, r_ret, 0, b_imm(i + 1, ctx),
-				   ctx);
-			/* Load return register on DS for failures */
-			emit_reg_move(r_ret, r_zero, ctx);
-			/* Return with error */
-			b_off = b_imm(prog->len, ctx);
-			if (is_bad_offset(b_off))
-				return -E2BIG;
-			emit_b(b_off, ctx);
-			emit_nop(ctx);
-			break;
-		case BPF_LD | BPF_W | BPF_IND:
-			/* A <- P[X + k:4] */
-			sk_load_func = sk_load_word;
-			goto load_ind;
-		case BPF_LD | BPF_H | BPF_IND:
-			/* A <- P[X + k:2] */
-			sk_load_func = sk_load_half;
-			goto load_ind;
-		case BPF_LD | BPF_B | BPF_IND:
-			/* A <- P[X + k:1] */
-			sk_load_func = sk_load_byte;
-load_ind:
-			ctx->flags |= SEEN_OFF | SEEN_X;
-			emit_addiu(r_off, r_X, k, ctx);
-			goto load_common;
-		case BPF_LDX | BPF_IMM:
-			/* X <- k */
-			ctx->flags |= SEEN_X;
-			emit_load_imm(r_X, k, ctx);
-			break;
-		case BPF_LDX | BPF_MEM:
-			/* X <- M[k] */
-			ctx->flags |= SEEN_X | SEEN_MEM;
-			emit_load(r_X, r_M, SCRATCH_OFF(k), ctx);
-			break;
-		case BPF_LDX | BPF_W | BPF_LEN:
-			/* X <- len */
-			ctx->flags |= SEEN_X | SEEN_SKB;
-			off = offsetof(struct sk_buff, len);
-			emit_load(r_X, r_skb, off, ctx);
-			break;
-		case BPF_LDX | BPF_B | BPF_MSH:
-			/* X <- 4 * (P[k:1] & 0xf) */
-			ctx->flags |= SEEN_X | SEEN_CALL | SEEN_SKB;
-			/* Load offset to a1 */
-			emit_load_func(r_s0, (ptr)sk_load_byte, ctx);
-			/*
-			 * This may emit two instructions so it may not fit
-			 * in the delay slot. So use a0 in the delay slot.
-			 */
-			emit_load_imm(MIPS_R_A1, k, ctx);
-			emit_jalr(MIPS_R_RA, r_s0, ctx);
-			emit_reg_move(MIPS_R_A0, r_skb, ctx); /* delay slot */
-			/* Check the error value */
-			b_off = b_imm(prog->len, ctx);
-			if (is_bad_offset(b_off))
-				return -E2BIG;
-			emit_bcond(MIPS_COND_NE, r_ret, 0, b_off, ctx);
-			emit_reg_move(r_ret, r_zero, ctx);
-			/* We are good */
-			/* X <- P[1:K] & 0xf */
-			emit_andi(r_X, r_A, 0xf, ctx);
-			/* X << 2 */
-			emit_b(b_imm(i + 1, ctx), ctx);
-			emit_sll(r_X, r_X, 2, ctx); /* delay slot */
-			break;
-		case BPF_ST:
-			/* M[k] <- A */
-			ctx->flags |= SEEN_MEM | SEEN_A;
-			emit_store(r_A, r_M, SCRATCH_OFF(k), ctx);
-			break;
-		case BPF_STX:
-			/* M[k] <- X */
-			ctx->flags |= SEEN_MEM | SEEN_X;
-			emit_store(r_X, r_M, SCRATCH_OFF(k), ctx);
-			break;
-		case BPF_ALU | BPF_ADD | BPF_K:
-			/* A += K */
-			ctx->flags |= SEEN_A;
-			emit_addiu(r_A, r_A, k, ctx);
-			break;
-		case BPF_ALU | BPF_ADD | BPF_X:
-			/* A += X */
-			ctx->flags |= SEEN_A | SEEN_X;
-			emit_addu(r_A, r_A, r_X, ctx);
-			break;
-		case BPF_ALU | BPF_SUB | BPF_K:
-			/* A -= K */
-			ctx->flags |= SEEN_A;
-			emit_addiu(r_A, r_A, -k, ctx);
-			break;
-		case BPF_ALU | BPF_SUB | BPF_X:
-			/* A -= X */
-			ctx->flags |= SEEN_A | SEEN_X;
-			emit_subu(r_A, r_A, r_X, ctx);
-			break;
-		case BPF_ALU | BPF_MUL | BPF_K:
-			/* A *= K */
-			/* Load K to scratch register before MUL */
-			ctx->flags |= SEEN_A;
-			emit_load_imm(r_s0, k, ctx);
-			emit_mul(r_A, r_A, r_s0, ctx);
-			break;
-		case BPF_ALU | BPF_MUL | BPF_X:
-			/* A *= X */
-			ctx->flags |= SEEN_A | SEEN_X;
-			emit_mul(r_A, r_A, r_X, ctx);
-			break;
-		case BPF_ALU | BPF_DIV | BPF_K:
-			/* A /= k */
-			if (k == 1)
-				break;
-			if (optimize_div(&k)) {
-				ctx->flags |= SEEN_A;
-				emit_srl(r_A, r_A, k, ctx);
-				break;
-			}
-			ctx->flags |= SEEN_A;
-			emit_load_imm(r_s0, k, ctx);
-			emit_div(r_A, r_s0, ctx);
-			break;
-		case BPF_ALU | BPF_MOD | BPF_K:
-			/* A %= k */
-			if (k == 1) {
-				ctx->flags |= SEEN_A;
-				emit_jit_reg_move(r_A, r_zero, ctx);
-			} else {
-				ctx->flags |= SEEN_A;
-				emit_load_imm(r_s0, k, ctx);
-				emit_mod(r_A, r_s0, ctx);
-			}
-			break;
-		case BPF_ALU | BPF_DIV | BPF_X:
-			/* A /= X */
-			ctx->flags |= SEEN_X | SEEN_A;
-			/* Check if r_X is zero */
-			b_off = b_imm(prog->len, ctx);
-			if (is_bad_offset(b_off))
-				return -E2BIG;
-			emit_bcond(MIPS_COND_EQ, r_X, r_zero, b_off, ctx);
-			emit_load_imm(r_ret, 0, ctx); /* delay slot */
-			emit_div(r_A, r_X, ctx);
-			break;
-		case BPF_ALU | BPF_MOD | BPF_X:
-			/* A %= X */
-			ctx->flags |= SEEN_X | SEEN_A;
-			/* Check if r_X is zero */
-			b_off = b_imm(prog->len, ctx);
-			if (is_bad_offset(b_off))
-				return -E2BIG;
-			emit_bcond(MIPS_COND_EQ, r_X, r_zero, b_off, ctx);
-			emit_load_imm(r_ret, 0, ctx); /* delay slot */
-			emit_mod(r_A, r_X, ctx);
-			break;
-		case BPF_ALU | BPF_OR | BPF_K:
-			/* A |= K */
-			ctx->flags |= SEEN_A;
-			emit_ori(r_A, r_A, k, ctx);
-			break;
-		case BPF_ALU | BPF_OR | BPF_X:
-			/* A |= X */
-			ctx->flags |= SEEN_A;
-			emit_ori(r_A, r_A, r_X, ctx);
-			break;
-		case BPF_ALU | BPF_XOR | BPF_K:
-			/* A ^= k */
-			ctx->flags |= SEEN_A;
-			emit_xori(r_A, r_A, k, ctx);
-			break;
-		case BPF_ANC | SKF_AD_ALU_XOR_X:
-		case BPF_ALU | BPF_XOR | BPF_X:
-			/* A ^= X */
-			ctx->flags |= SEEN_A;
-			emit_xor(r_A, r_A, r_X, ctx);
-			break;
-		case BPF_ALU | BPF_AND | BPF_K:
-			/* A &= K */
-			ctx->flags |= SEEN_A;
-			emit_andi(r_A, r_A, k, ctx);
-			break;
-		case BPF_ALU | BPF_AND | BPF_X:
-			/* A &= X */
-			ctx->flags |= SEEN_A | SEEN_X;
-			emit_and(r_A, r_A, r_X, ctx);
-			break;
-		case BPF_ALU | BPF_LSH | BPF_K:
-			/* A <<= K */
-			ctx->flags |= SEEN_A;
-			emit_sll(r_A, r_A, k, ctx);
-			break;
-		case BPF_ALU | BPF_LSH | BPF_X:
-			/* A <<= X */
-			ctx->flags |= SEEN_A | SEEN_X;
-			emit_sllv(r_A, r_A, r_X, ctx);
-			break;
-		case BPF_ALU | BPF_RSH | BPF_K:
-			/* A >>= K */
-			ctx->flags |= SEEN_A;
-			emit_srl(r_A, r_A, k, ctx);
-			break;
-		case BPF_ALU | BPF_RSH | BPF_X:
-			ctx->flags |= SEEN_A | SEEN_X;
-			emit_srlv(r_A, r_A, r_X, ctx);
-			break;
-		case BPF_ALU | BPF_NEG:
-			/* A = -A */
-			ctx->flags |= SEEN_A;
-			emit_neg(r_A, ctx);
-			break;
-		case BPF_JMP | BPF_JA:
-			/* pc += K */
-			b_off = b_imm(i + k + 1, ctx);
-			if (is_bad_offset(b_off))
-				return -E2BIG;
-			emit_b(b_off, ctx);
-			emit_nop(ctx);
-			break;
-		case BPF_JMP | BPF_JEQ | BPF_K:
-			/* pc += ( A == K ) ? pc->jt : pc->jf */
-			condt = MIPS_COND_EQ | MIPS_COND_K;
-			goto jmp_cmp;
-		case BPF_JMP | BPF_JEQ | BPF_X:
-			ctx->flags |= SEEN_X;
-			/* pc += ( A == X ) ? pc->jt : pc->jf */
-			condt = MIPS_COND_EQ | MIPS_COND_X;
-			goto jmp_cmp;
-		case BPF_JMP | BPF_JGE | BPF_K:
-			/* pc += ( A >= K ) ? pc->jt : pc->jf */
-			condt = MIPS_COND_GE | MIPS_COND_K;
-			goto jmp_cmp;
-		case BPF_JMP | BPF_JGE | BPF_X:
-			ctx->flags |= SEEN_X;
-			/* pc += ( A >= X ) ? pc->jt : pc->jf */
-			condt = MIPS_COND_GE | MIPS_COND_X;
-			goto jmp_cmp;
-		case BPF_JMP | BPF_JGT | BPF_K:
-			/* pc += ( A > K ) ? pc->jt : pc->jf */
-			condt = MIPS_COND_GT | MIPS_COND_K;
-			goto jmp_cmp;
-		case BPF_JMP | BPF_JGT | BPF_X:
-			ctx->flags |= SEEN_X;
-			/* pc += ( A > X ) ? pc->jt : pc->jf */
-			condt = MIPS_COND_GT | MIPS_COND_X;
-jmp_cmp:
-			/* Greater or Equal */
-			if ((condt & MIPS_COND_GE) ||
-			    (condt & MIPS_COND_GT)) {
-				if (condt & MIPS_COND_K) { /* K */
-					ctx->flags |= SEEN_A;
-					emit_sltiu(r_s0, r_A, k, ctx);
-				} else { /* X */
-					ctx->flags |= SEEN_A |
-						SEEN_X;
-					emit_sltu(r_s0, r_A, r_X, ctx);
-				}
-				/* A < (K|X) ? r_scrach = 1 */
-				b_off = b_imm(i + inst->jf + 1, ctx);
-				emit_bcond(MIPS_COND_NE, r_s0, r_zero, b_off,
-					   ctx);
-				emit_nop(ctx);
-				/* A > (K|X) ? scratch = 0 */
-				if (condt & MIPS_COND_GT) {
-					/* Checking for equality */
-					ctx->flags |= SEEN_A | SEEN_X;
-					if (condt & MIPS_COND_K)
-						emit_load_imm(r_s0, k, ctx);
-					else
-						emit_jit_reg_move(r_s0, r_X,
-								  ctx);
-					b_off = b_imm(i + inst->jf + 1, ctx);
-					emit_bcond(MIPS_COND_EQ, r_A, r_s0,
-						   b_off, ctx);
-					emit_nop(ctx);
-					/* Finally, A > K|X */
-					b_off = b_imm(i + inst->jt + 1, ctx);
-					emit_b(b_off, ctx);
-					emit_nop(ctx);
-				} else {
-					/* A >= (K|X) so jump */
-					b_off = b_imm(i + inst->jt + 1, ctx);
-					emit_b(b_off, ctx);
-					emit_nop(ctx);
-				}
-			} else {
-				/* A == K|X */
-				if (condt & MIPS_COND_K) { /* K */
-					ctx->flags |= SEEN_A;
-					emit_load_imm(r_s0, k, ctx);
-					/* jump true */
-					b_off = b_imm(i + inst->jt + 1, ctx);
-					emit_bcond(MIPS_COND_EQ, r_A, r_s0,
-						   b_off, ctx);
-					emit_nop(ctx);
-					/* jump false */
-					b_off = b_imm(i + inst->jf + 1,
-						      ctx);
-					emit_bcond(MIPS_COND_NE, r_A, r_s0,
-						   b_off, ctx);
-					emit_nop(ctx);
-				} else { /* X */
-					/* jump true */
-					ctx->flags |= SEEN_A | SEEN_X;
-					b_off = b_imm(i + inst->jt + 1,
-						      ctx);
-					emit_bcond(MIPS_COND_EQ, r_A, r_X,
-						   b_off, ctx);
-					emit_nop(ctx);
-					/* jump false */
-					b_off = b_imm(i + inst->jf + 1, ctx);
-					emit_bcond(MIPS_COND_NE, r_A, r_X,
-						   b_off, ctx);
-					emit_nop(ctx);
-				}
-			}
-			break;
-		case BPF_JMP | BPF_JSET | BPF_K:
-			ctx->flags |= SEEN_A;
-			/* pc += (A & K) ? pc -> jt : pc -> jf */
-			emit_load_imm(r_s1, k, ctx);
-			emit_and(r_s0, r_A, r_s1, ctx);
-			/* jump true */
-			b_off = b_imm(i + inst->jt + 1, ctx);
-			emit_bcond(MIPS_COND_NE, r_s0, r_zero, b_off, ctx);
-			emit_nop(ctx);
-			/* jump false */
-			b_off = b_imm(i + inst->jf + 1, ctx);
-			emit_b(b_off, ctx);
-			emit_nop(ctx);
-			break;
-		case BPF_JMP | BPF_JSET | BPF_X:
-			ctx->flags |= SEEN_X | SEEN_A;
-			/* pc += (A & X) ? pc -> jt : pc -> jf */
-			emit_and(r_s0, r_A, r_X, ctx);
-			/* jump true */
-			b_off = b_imm(i + inst->jt + 1, ctx);
-			emit_bcond(MIPS_COND_NE, r_s0, r_zero, b_off, ctx);
-			emit_nop(ctx);
-			/* jump false */
-			b_off = b_imm(i + inst->jf + 1, ctx);
-			emit_b(b_off, ctx);
-			emit_nop(ctx);
-			break;
-		case BPF_RET | BPF_A:
-			ctx->flags |= SEEN_A;
-			if (i != prog->len - 1) {
-				/*
-				 * If this is not the last instruction
-				 * then jump to the epilogue
-				 */
-				b_off = b_imm(prog->len, ctx);
-				if (is_bad_offset(b_off))
-					return -E2BIG;
-				emit_b(b_off, ctx);
-			}
-			emit_reg_move(r_ret, r_A, ctx); /* delay slot */
-			break;
-		case BPF_RET | BPF_K:
-			/*
-			 * It can emit two instructions so it does not fit on
-			 * the delay slot.
-			 */
-			emit_load_imm(r_ret, k, ctx);
-			if (i != prog->len - 1) {
-				/*
-				 * If this is not the last instruction
-				 * then jump to the epilogue
-				 */
-				b_off = b_imm(prog->len, ctx);
-				if (is_bad_offset(b_off))
-					return -E2BIG;
-				emit_b(b_off, ctx);
-				emit_nop(ctx);
-			}
-			break;
-		case BPF_MISC | BPF_TAX:
-			/* X = A */
-			ctx->flags |= SEEN_X | SEEN_A;
-			emit_jit_reg_move(r_X, r_A, ctx);
-			break;
-		case BPF_MISC | BPF_TXA:
-			/* A = X */
-			ctx->flags |= SEEN_A | SEEN_X;
-			emit_jit_reg_move(r_A, r_X, ctx);
-			break;
-		/* AUX */
-		case BPF_ANC | SKF_AD_PROTOCOL:
-			/* A = ntohs(skb->protocol */
-			ctx->flags |= SEEN_SKB | SEEN_OFF | SEEN_A;
-			BUILD_BUG_ON(sizeof_field(struct sk_buff,
-						  protocol) != 2);
-			off = offsetof(struct sk_buff, protocol);
-			emit_half_load(r_A, r_skb, off, ctx);
-#ifdef CONFIG_CPU_LITTLE_ENDIAN
-			/* This needs little endian fixup */
-			if (cpu_has_wsbh) {
-				/* R2 and later have the wsbh instruction */
-				emit_wsbh(r_A, r_A, ctx);
-			} else {
-				/* Get first byte */
-				emit_andi(r_tmp_imm, r_A, 0xff, ctx);
-				/* Shift it */
-				emit_sll(r_tmp, r_tmp_imm, 8, ctx);
-				/* Get second byte */
-				emit_srl(r_tmp_imm, r_A, 8, ctx);
-				emit_andi(r_tmp_imm, r_tmp_imm, 0xff, ctx);
-				/* Put everyting together in r_A */
-				emit_or(r_A, r_tmp, r_tmp_imm, ctx);
-			}
-#endif
-			break;
-		case BPF_ANC | SKF_AD_CPU:
-			ctx->flags |= SEEN_A | SEEN_OFF;
-			/* A = current_thread_info()->cpu */
-			BUILD_BUG_ON(sizeof_field(struct thread_info,
-						  cpu) != 4);
-			off = offsetof(struct thread_info, cpu);
-			/* $28/gp points to the thread_info struct */
-			emit_load(r_A, 28, off, ctx);
-			break;
-		case BPF_ANC | SKF_AD_IFINDEX:
-			/* A = skb->dev->ifindex */
-		case BPF_ANC | SKF_AD_HATYPE:
-			/* A = skb->dev->type */
-			ctx->flags |= SEEN_SKB | SEEN_A;
-			off = offsetof(struct sk_buff, dev);
-			/* Load *dev pointer */
-			emit_load_ptr(r_s0, r_skb, off, ctx);
-			/* error (0) in the delay slot */
-			b_off = b_imm(prog->len, ctx);
-			if (is_bad_offset(b_off))
-				return -E2BIG;
-			emit_bcond(MIPS_COND_EQ, r_s0, r_zero, b_off, ctx);
-			emit_reg_move(r_ret, r_zero, ctx);
-			if (code == (BPF_ANC | SKF_AD_IFINDEX)) {
-				BUILD_BUG_ON(sizeof_field(struct net_device, ifindex) != 4);
-				off = offsetof(struct net_device, ifindex);
-				emit_load(r_A, r_s0, off, ctx);
-			} else { /* (code == (BPF_ANC | SKF_AD_HATYPE) */
-				BUILD_BUG_ON(sizeof_field(struct net_device, type) != 2);
-				off = offsetof(struct net_device, type);
-				emit_half_load_unsigned(r_A, r_s0, off, ctx);
-			}
-			break;
-		case BPF_ANC | SKF_AD_MARK:
-			ctx->flags |= SEEN_SKB | SEEN_A;
-			BUILD_BUG_ON(sizeof_field(struct sk_buff, mark) != 4);
-			off = offsetof(struct sk_buff, mark);
-			emit_load(r_A, r_skb, off, ctx);
-			break;
-		case BPF_ANC | SKF_AD_RXHASH:
-			ctx->flags |= SEEN_SKB | SEEN_A;
-			BUILD_BUG_ON(sizeof_field(struct sk_buff, hash) != 4);
-			off = offsetof(struct sk_buff, hash);
-			emit_load(r_A, r_skb, off, ctx);
-			break;
-		case BPF_ANC | SKF_AD_VLAN_TAG:
-			ctx->flags |= SEEN_SKB | SEEN_A;
-			BUILD_BUG_ON(sizeof_field(struct sk_buff,
-						  vlan_tci) != 2);
-			off = offsetof(struct sk_buff, vlan_tci);
-			emit_half_load_unsigned(r_A, r_skb, off, ctx);
-			break;
-		case BPF_ANC | SKF_AD_VLAN_TAG_PRESENT:
-			ctx->flags |= SEEN_SKB | SEEN_A;
-			emit_load_byte(r_A, r_skb, PKT_VLAN_PRESENT_OFFSET(), ctx);
-			if (PKT_VLAN_PRESENT_BIT)
-				emit_srl(r_A, r_A, PKT_VLAN_PRESENT_BIT, ctx);
-			if (PKT_VLAN_PRESENT_BIT < 7)
-				emit_andi(r_A, r_A, 1, ctx);
-			break;
-		case BPF_ANC | SKF_AD_PKTTYPE:
-			ctx->flags |= SEEN_SKB;
-
-			emit_load_byte(r_tmp, r_skb, PKT_TYPE_OFFSET(), ctx);
-			/* Keep only the last 3 bits */
-			emit_andi(r_A, r_tmp, PKT_TYPE_MAX, ctx);
-#ifdef __BIG_ENDIAN_BITFIELD
-			/* Get the actual packet type to the lower 3 bits */
-			emit_srl(r_A, r_A, 5, ctx);
-#endif
-			break;
-		case BPF_ANC | SKF_AD_QUEUE:
-			ctx->flags |= SEEN_SKB | SEEN_A;
-			BUILD_BUG_ON(sizeof_field(struct sk_buff,
-						  queue_mapping) != 2);
-			BUILD_BUG_ON(offsetof(struct sk_buff,
-					      queue_mapping) > 0xff);
-			off = offsetof(struct sk_buff, queue_mapping);
-			emit_half_load_unsigned(r_A, r_skb, off, ctx);
-			break;
-		default:
-			pr_debug("%s: Unhandled opcode: 0x%02x\n", __FILE__,
-				 inst->code);
-			return -1;
-		}
-	}
-
-	/* compute offsets only during the first pass */
-	if (ctx->target == NULL)
-		ctx->offsets[i] = ctx->idx * 4;
-
-	return 0;
-}
-
-void bpf_jit_compile(struct bpf_prog *fp)
-{
-	struct jit_ctx ctx;
-	unsigned int alloc_size, tmp_idx;
-
-	if (!bpf_jit_enable)
-		return;
-
-	memset(&ctx, 0, sizeof(ctx));
-
-	ctx.offsets = kcalloc(fp->len + 1, sizeof(*ctx.offsets), GFP_KERNEL);
-	if (ctx.offsets == NULL)
-		return;
-
-	ctx.skf = fp;
-
-	if (build_body(&ctx))
-		goto out;
-
-	tmp_idx = ctx.idx;
-	build_prologue(&ctx);
-	ctx.prologue_bytes = (ctx.idx - tmp_idx) * 4;
-	/* just to complete the ctx.idx count */
-	build_epilogue(&ctx);
-
-	alloc_size = 4 * ctx.idx;
-	ctx.target = module_alloc(alloc_size);
-	if (ctx.target == NULL)
-		goto out;
-
-	/* Clean it */
-	memset(ctx.target, 0, alloc_size);
-
-	ctx.idx = 0;
-
-	/* Generate the actual JIT code */
-	build_prologue(&ctx);
-	if (build_body(&ctx)) {
-		module_memfree(ctx.target);
-		goto out;
-	}
-	build_epilogue(&ctx);
-
-	/* Update the icache */
-	flush_icache_range((ptr)ctx.target, (ptr)(ctx.target + ctx.idx));
-
-	if (bpf_jit_enable > 1)
-		/* Dump JIT code */
-		bpf_jit_dump(fp->len, alloc_size, 2, ctx.target);
-
-	fp->bpf_func = (void *)ctx.target;
-	fp->jited = 1;
-
-out:
-	kfree(ctx.offsets);
-}
-
-void bpf_jit_free(struct bpf_prog *fp)
-{
-	if (fp->jited)
-		module_memfree(fp->bpf_func);
-
-	bpf_prog_unlock_free(fp);
-}
diff --git a/arch/mips/net/bpf_jit.h b/arch/mips/net/bpf_jit.h
deleted file mode 100644
index 166ca06c9da9..000000000000
--- a/arch/mips/net/bpf_jit.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Just-In-Time compiler for BPF filters on MIPS
- *
- * Copyright (c) 2014 Imagination Technologies Ltd.
- * Author: Markos Chandras <markos.chandras@imgtec.com>
- */
-
-#ifndef BPF_JIT_MIPS_OP_H
-#define BPF_JIT_MIPS_OP_H
-
-/* Registers used by JIT */
-#define MIPS_R_ZERO	0
-#define MIPS_R_V0	2
-#define MIPS_R_A0	4
-#define MIPS_R_A1	5
-#define MIPS_R_T4	12
-#define MIPS_R_T5	13
-#define MIPS_R_T6	14
-#define MIPS_R_T7	15
-#define MIPS_R_S0	16
-#define MIPS_R_S1	17
-#define MIPS_R_S2	18
-#define MIPS_R_S3	19
-#define MIPS_R_S4	20
-#define MIPS_R_S5	21
-#define MIPS_R_S6	22
-#define MIPS_R_S7	23
-#define MIPS_R_SP	29
-#define MIPS_R_RA	31
-
-/* Conditional codes */
-#define MIPS_COND_EQ	0x1
-#define MIPS_COND_GE	(0x1 << 1)
-#define MIPS_COND_GT	(0x1 << 2)
-#define MIPS_COND_NE	(0x1 << 3)
-#define MIPS_COND_ALL	(0x1 << 4)
-/* Conditionals on X register or K immediate */
-#define MIPS_COND_X	(0x1 << 5)
-#define MIPS_COND_K	(0x1 << 6)
-
-#define r_ret	MIPS_R_V0
-
-/*
- * Use 2 scratch registers to avoid pipeline interlocks.
- * There is no overhead during epilogue and prologue since
- * any of the $s0-$s6 registers will only be preserved if
- * they are going to actually be used.
- */
-#define r_skb_hl	MIPS_R_S0 /* skb header length */
-#define r_skb_data	MIPS_R_S1 /* skb actual data */
-#define r_off		MIPS_R_S2
-#define r_A		MIPS_R_S3
-#define r_X		MIPS_R_S4
-#define r_skb		MIPS_R_S5
-#define r_M		MIPS_R_S6
-#define r_skb_len	MIPS_R_S7
-#define r_s0		MIPS_R_T4 /* scratch reg 1 */
-#define r_s1		MIPS_R_T5 /* scratch reg 2 */
-#define r_tmp_imm	MIPS_R_T6 /* No need to preserve this */
-#define r_tmp		MIPS_R_T7 /* No need to preserve this */
-#define r_zero		MIPS_R_ZERO
-#define r_sp		MIPS_R_SP
-#define r_ra		MIPS_R_RA
-
-#ifndef __ASSEMBLY__
-
-/* Declare ASM helpers */
-
-#define DECLARE_LOAD_FUNC(func) \
-	extern u8 func(unsigned long *skb, int offset); \
-	extern u8 func##_negative(unsigned long *skb, int offset); \
-	extern u8 func##_positive(unsigned long *skb, int offset)
-
-DECLARE_LOAD_FUNC(sk_load_word);
-DECLARE_LOAD_FUNC(sk_load_half);
-DECLARE_LOAD_FUNC(sk_load_byte);
-
-#endif
-
-#endif /* BPF_JIT_MIPS_OP_H */
diff --git a/arch/mips/net/bpf_jit_asm.S b/arch/mips/net/bpf_jit_asm.S
deleted file mode 100644
index 57154c5883b6..000000000000
--- a/arch/mips/net/bpf_jit_asm.S
+++ /dev/null
@@ -1,285 +0,0 @@
-/*
- * bpf_jib_asm.S: Packet/header access helper functions for MIPS/MIPS64 BPF
- * compiler.
- *
- * Copyright (C) 2015 Imagination Technologies Ltd.
- * Author: Markos Chandras <markos.chandras@imgtec.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; version 2 of the License.
- */
-
-#include <asm/asm.h>
-#include <asm/isa-rev.h>
-#include <asm/regdef.h>
-#include "bpf_jit.h"
-
-/* ABI
- *
- * r_skb_hl	skb header length
- * r_skb_data	skb data
- * r_off(a1)	offset register
- * r_A		BPF register A
- * r_X		PF register X
- * r_skb(a0)	*skb
- * r_M		*scratch memory
- * r_skb_le	skb length
- * r_s0		Scratch register 0
- * r_s1		Scratch register 1
- *
- * On entry:
- * a0: *skb
- * a1: offset (imm or imm + X)
- *
- * All non-BPF-ABI registers are free for use. On return, we only
- * care about r_ret. The BPF-ABI registers are assumed to remain
- * unmodified during the entire filter operation.
- */
-
-#define skb	a0
-#define offset	a1
-#define SKF_LL_OFF  (-0x200000) /* Can't include linux/filter.h in assembly */
-
-	/* We know better :) so prevent assembler reordering etc */
-	.set 	noreorder
-
-#define is_offset_negative(TYPE)				\
-	/* If offset is negative we have more work to do */	\
-	slti	t0, offset, 0;					\
-	bgtz	t0, bpf_slow_path_##TYPE##_neg;			\
-	/* Be careful what follows in DS. */
-
-#define is_offset_in_header(SIZE, TYPE)				\
-	/* Reading from header? */				\
-	addiu	$r_s0, $r_skb_hl, -SIZE;			\
-	slt	t0, $r_s0, offset;				\
-	bgtz	t0, bpf_slow_path_##TYPE;			\
-
-LEAF(sk_load_word)
-	is_offset_negative(word)
-FEXPORT(sk_load_word_positive)
-	is_offset_in_header(4, word)
-	/* Offset within header boundaries */
-	PTR_ADDU t1, $r_skb_data, offset
-	.set	reorder
-	lw	$r_A, 0(t1)
-	.set	noreorder
-#ifdef CONFIG_CPU_LITTLE_ENDIAN
-# if MIPS_ISA_REV >= 2
-	wsbh	t0, $r_A
-	rotr	$r_A, t0, 16
-# else
-	sll	t0, $r_A, 24
-	srl	t1, $r_A, 24
-	srl	t2, $r_A, 8
-	or	t0, t0, t1
-	andi	t2, t2, 0xff00
-	andi	t1, $r_A, 0xff00
-	or	t0, t0, t2
-	sll	t1, t1, 8
-	or	$r_A, t0, t1
-# endif
-#endif
-	jr	$r_ra
-	 move	$r_ret, zero
-	END(sk_load_word)
-
-LEAF(sk_load_half)
-	is_offset_negative(half)
-FEXPORT(sk_load_half_positive)
-	is_offset_in_header(2, half)
-	/* Offset within header boundaries */
-	PTR_ADDU t1, $r_skb_data, offset
-	lhu	$r_A, 0(t1)
-#ifdef CONFIG_CPU_LITTLE_ENDIAN
-# if MIPS_ISA_REV >= 2
-	wsbh	$r_A, $r_A
-# else
-	sll	t0, $r_A, 8
-	srl	t1, $r_A, 8
-	andi	t0, t0, 0xff00
-	or	$r_A, t0, t1
-# endif
-#endif
-	jr	$r_ra
-	 move	$r_ret, zero
-	END(sk_load_half)
-
-LEAF(sk_load_byte)
-	is_offset_negative(byte)
-FEXPORT(sk_load_byte_positive)
-	is_offset_in_header(1, byte)
-	/* Offset within header boundaries */
-	PTR_ADDU t1, $r_skb_data, offset
-	lbu	$r_A, 0(t1)
-	jr	$r_ra
-	 move	$r_ret, zero
-	END(sk_load_byte)
-
-/*
- * call skb_copy_bits:
- * (prototype in linux/skbuff.h)
- *
- * int skb_copy_bits(sk_buff *skb, int offset, void *to, int len)
- *
- * o32 mandates we leave 4 spaces for argument registers in case
- * the callee needs to use them. Even though we don't care about
- * the argument registers ourselves, we need to allocate that space
- * to remain ABI compliant since the callee may want to use that space.
- * We also allocate 2 more spaces for $r_ra and our return register (*to).
- *
- * n64 is a bit different. The *caller* will allocate the space to preserve
- * the arguments. So in 64-bit kernels, we allocate the 4-arg space for no
- * good reason but it does not matter that much really.
- *
- * (void *to) is returned in r_s0
- *
- */
-#ifdef CONFIG_CPU_LITTLE_ENDIAN
-#define DS_OFFSET(SIZE) (4 * SZREG)
-#else
-#define DS_OFFSET(SIZE) ((4 * SZREG) + (4 - SIZE))
-#endif
-#define bpf_slow_path_common(SIZE)				\
-	/* Quick check. Are we within reasonable boundaries? */ \
-	LONG_ADDIU	$r_s1, $r_skb_len, -SIZE;		\
-	sltu		$r_s0, offset, $r_s1;			\
-	beqz		$r_s0, fault;				\
-	/* Load 4th argument in DS */				\
-	 LONG_ADDIU	a3, zero, SIZE;				\
-	PTR_ADDIU	$r_sp, $r_sp, -(6 * SZREG);		\
-	PTR_LA		t0, skb_copy_bits;			\
-	PTR_S		$r_ra, (5 * SZREG)($r_sp);		\
-	/* Assign low slot to a2 */				\
-	PTR_ADDIU	a2, $r_sp, DS_OFFSET(SIZE);		\
-	jalr		t0;					\
-	/* Reset our destination slot (DS but it's ok) */	\
-	 INT_S		zero, (4 * SZREG)($r_sp);		\
-	/*							\
-	 * skb_copy_bits returns 0 on success and -EFAULT	\
-	 * on error. Our data live in a2. Do not bother with	\
-	 * our data if an error has been returned.		\
-	 */							\
-	/* Restore our frame */					\
-	PTR_L		$r_ra, (5 * SZREG)($r_sp);		\
-	INT_L		$r_s0, (4 * SZREG)($r_sp);		\
-	bltz		v0, fault;				\
-	 PTR_ADDIU	$r_sp, $r_sp, 6 * SZREG;		\
-	move		$r_ret, zero;				\
-
-NESTED(bpf_slow_path_word, (6 * SZREG), $r_sp)
-	bpf_slow_path_common(4)
-#ifdef CONFIG_CPU_LITTLE_ENDIAN
-# if MIPS_ISA_REV >= 2
-	wsbh	t0, $r_s0
-	jr	$r_ra
-	 rotr	$r_A, t0, 16
-# else
-	sll	t0, $r_s0, 24
-	srl	t1, $r_s0, 24
-	srl	t2, $r_s0, 8
-	or	t0, t0, t1
-	andi	t2, t2, 0xff00
-	andi	t1, $r_s0, 0xff00
-	or	t0, t0, t2
-	sll	t1, t1, 8
-	jr	$r_ra
-	 or	$r_A, t0, t1
-# endif
-#else
-	jr	$r_ra
-	 move	$r_A, $r_s0
-#endif
-
-	END(bpf_slow_path_word)
-
-NESTED(bpf_slow_path_half, (6 * SZREG), $r_sp)
-	bpf_slow_path_common(2)
-#ifdef CONFIG_CPU_LITTLE_ENDIAN
-# if MIPS_ISA_REV >= 2
-	jr	$r_ra
-	 wsbh	$r_A, $r_s0
-# else
-	sll	t0, $r_s0, 8
-	andi	t1, $r_s0, 0xff00
-	andi	t0, t0, 0xff00
-	srl	t1, t1, 8
-	jr	$r_ra
-	 or	$r_A, t0, t1
-# endif
-#else
-	jr	$r_ra
-	 move	$r_A, $r_s0
-#endif
-
-	END(bpf_slow_path_half)
-
-NESTED(bpf_slow_path_byte, (6 * SZREG), $r_sp)
-	bpf_slow_path_common(1)
-	jr	$r_ra
-	 move	$r_A, $r_s0
-
-	END(bpf_slow_path_byte)
-
-/*
- * Negative entry points
- */
-	.macro bpf_is_end_of_data
-	li	t0, SKF_LL_OFF
-	/* Reading link layer data? */
-	slt	t1, offset, t0
-	bgtz	t1, fault
-	/* Be careful what follows in DS. */
-	.endm
-/*
- * call skb_copy_bits:
- * (prototype in linux/filter.h)
- *
- * void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb,
- *                                            int k, unsigned int size)
- *
- * see above (bpf_slow_path_common) for ABI restrictions
- */
-#define bpf_negative_common(SIZE)					\
-	PTR_ADDIU	$r_sp, $r_sp, -(6 * SZREG);			\
-	PTR_LA		t0, bpf_internal_load_pointer_neg_helper;	\
-	PTR_S		$r_ra, (5 * SZREG)($r_sp);			\
-	jalr		t0;						\
-	 li		a2, SIZE;					\
-	PTR_L		$r_ra, (5 * SZREG)($r_sp);			\
-	/* Check return pointer */					\
-	beqz		v0, fault;					\
-	 PTR_ADDIU	$r_sp, $r_sp, 6 * SZREG;			\
-	/* Preserve our pointer */					\
-	move		$r_s0, v0;					\
-	/* Set return value */						\
-	move		$r_ret, zero;					\
-
-bpf_slow_path_word_neg:
-	bpf_is_end_of_data
-NESTED(sk_load_word_negative, (6 * SZREG), $r_sp)
-	bpf_negative_common(4)
-	jr	$r_ra
-	 lw	$r_A, 0($r_s0)
-	END(sk_load_word_negative)
-
-bpf_slow_path_half_neg:
-	bpf_is_end_of_data
-NESTED(sk_load_half_negative, (6 * SZREG), $r_sp)
-	bpf_negative_common(2)
-	jr	$r_ra
-	 lhu	$r_A, 0($r_s0)
-	END(sk_load_half_negative)
-
-bpf_slow_path_byte_neg:
-	bpf_is_end_of_data
-NESTED(sk_load_byte_negative, (6 * SZREG), $r_sp)
-	bpf_negative_common(1)
-	jr	$r_ra
-	 lbu	$r_A, 0($r_s0)
-	END(sk_load_byte_negative)
-
-fault:
-	jr	$r_ra
-	 addiu $r_ret, zero, 1
diff --git a/arch/mips/net/bpf_jit_comp.c b/arch/mips/net/bpf_jit_comp.c
new file mode 100644
index 000000000000..b17130d510d4
--- /dev/null
+++ b/arch/mips/net/bpf_jit_comp.c
@@ -0,0 +1,1034 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Just-In-Time compiler for eBPF bytecode on MIPS.
+ * Implementation of JIT functions common to 32-bit and 64-bit CPUs.
+ *
+ * Copyright (c) 2021 Anyfi Networks AB.
+ * Author: Johan Almbladh <johan.almbladh@gmail.com>
+ *
+ * Based on code and ideas from
+ * Copyright (c) 2017 Cavium, Inc.
+ * Copyright (c) 2017 Shubham Bansal <illusionist.neo@gmail.com>
+ * Copyright (c) 2011 Mircea Gherzan <mgherzan@gmail.com>
+ */
+
+/*
+ * Code overview
+ * =============
+ *
+ * - bpf_jit_comp.h
+ *   Common definitions and utilities.
+ *
+ * - bpf_jit_comp.c
+ *   Implementation of JIT top-level logic and exported JIT API functions.
+ *   Implementation of internal operations shared by 32-bit and 64-bit code.
+ *   JMP and ALU JIT control code, register control code, shared ALU and
+ *   JMP/JMP32 JIT operations.
+ *
+ * - bpf_jit_comp32.c
+ *   Implementation of functions to JIT prologue, epilogue and a single eBPF
+ *   instruction for 32-bit MIPS CPUs. The functions use shared operations
+ *   where possible, and implement the rest for 32-bit MIPS such as ALU64
+ *   operations.
+ *
+ * - bpf_jit_comp64.c
+ *   Ditto, for 64-bit MIPS CPUs.
+ *
+ * Zero and sign extension
+ * ========================
+ * 32-bit MIPS instructions on 64-bit MIPS registers use sign extension,
+ * but the eBPF instruction set mandates zero extension. We let the verifier
+ * insert explicit zero-extensions after 32-bit ALU operations, both for
+ * 32-bit and 64-bit MIPS JITs. Conditional JMP32 operations on 64-bit MIPs
+ * are JITed with sign extensions inserted when so expected.
+ *
+ * ALU operations
+ * ==============
+ * ALU operations on 32/64-bit MIPS and ALU64 operations on 64-bit MIPS are
+ * JITed in the following steps. ALU64 operations on 32-bit MIPS are more
+ * complicated and therefore only processed by special implementations in
+ * step (3).
+ *
+ * 1) valid_alu_i:
+ *    Determine if an immediate operation can be emitted as such, or if
+ *    we must fall back to the register version.
+ *
+ * 2) rewrite_alu_i:
+ *    Convert BPF operation and immediate value to a canonical form for
+ *    JITing. In some degenerate cases this form may be a no-op.
+ *
+ * 3) emit_alu_{i,i64,r,64}:
+ *    Emit instructions for an ALU or ALU64 immediate or register operation.
+ *
+ * JMP operations
+ * ==============
+ * JMP and JMP32 operations require an JIT instruction offset table for
+ * translating the jump offset. This table is computed by dry-running the
+ * JIT without actually emitting anything. However, the computed PC-relative
+ * offset may overflow the 18-bit offset field width of the native MIPS
+ * branch instruction. In such cases, the long jump is converted into the
+ * following sequence.
+ *
+ *    <branch> !<cond> +2    Inverted PC-relative branch
+ *    nop                    Delay slot
+ *    j <offset>             Unconditional absolute long jump
+ *    nop                    Delay slot
+ *
+ * Since this converted sequence alters the offset table, all offsets must
+ * be re-calculated. This may in turn trigger new branch conversions, so
+ * the process is repeated until no further changes are made. Normally it
+ * completes in 1-2 iterations. If JIT_MAX_ITERATIONS should reached, we
+ * fall back to converting every remaining jump operation. The branch
+ * conversion is independent of how the JMP or JMP32 condition is JITed.
+ *
+ * JMP32 and JMP operations are JITed as follows.
+ *
+ * 1) setup_jmp_{i,r}:
+ *    Convert jump conditional and offset into a form that can be JITed.
+ *    This form may be a no-op, a canonical form, or an inverted PC-relative
+ *    jump if branch conversion is necessary.
+ *
+ * 2) valid_jmp_i:
+ *    Determine if an immediate operations can be emitted as such, or if
+ *    we must fall back to the register version. Applies to JMP32 for 32-bit
+ *    MIPS, and both JMP and JMP32 for 64-bit MIPS.
+ *
+ * 3) emit_jmp_{i,i64,r,r64}:
+ *    Emit instructions for an JMP or JMP32 immediate or register operation.
+ *
+ * 4) finish_jmp_{i,r}:
+ *    Emit any instructions needed to finish the jump. This includes a nop
+ *    for the delay slot if a branch was emitted, and a long absolute jump
+ *    if the branch was converted.
+ */
+
+#include <linux/limits.h>
+#include <linux/bitops.h>
+#include <linux/errno.h>
+#include <linux/filter.h>
+#include <linux/bpf.h>
+#include <linux/slab.h>
+#include <asm/bitops.h>
+#include <asm/cacheflush.h>
+#include <asm/cpu-features.h>
+#include <asm/isa-rev.h>
+#include <asm/uasm.h>
+
+#include "bpf_jit_comp.h"
+
+/* Convenience macros for descriptor access */
+#define CONVERTED(desc)	((desc) & JIT_DESC_CONVERT)
+#define INDEX(desc)	((desc) & ~JIT_DESC_CONVERT)
+
+/*
+ * Push registers on the stack, starting at a given depth from the stack
+ * pointer and increasing. The next depth to be written is returned.
+ */
+int push_regs(struct jit_context *ctx, u32 mask, u32 excl, int depth)
+{
+	int reg;
+
+	for (reg = 0; reg < BITS_PER_BYTE * sizeof(mask); reg++)
+		if (mask & BIT(reg)) {
+			if ((excl & BIT(reg)) == 0) {
+				if (sizeof(long) == 4)
+					emit(ctx, sw, reg, depth, MIPS_R_SP);
+				else /* sizeof(long) == 8 */
+					emit(ctx, sd, reg, depth, MIPS_R_SP);
+			}
+			depth += sizeof(long);
+		}
+
+	ctx->stack_used = max((int)ctx->stack_used, depth);
+	return depth;
+}
+
+/*
+ * Pop registers from the stack, starting at a given depth from the stack
+ * pointer and increasing. The next depth to be read is returned.
+ */
+int pop_regs(struct jit_context *ctx, u32 mask, u32 excl, int depth)
+{
+	int reg;
+
+	for (reg = 0; reg < BITS_PER_BYTE * sizeof(mask); reg++)
+		if (mask & BIT(reg)) {
+			if ((excl & BIT(reg)) == 0) {
+				if (sizeof(long) == 4)
+					emit(ctx, lw, reg, depth, MIPS_R_SP);
+				else /* sizeof(long) == 8 */
+					emit(ctx, ld, reg, depth, MIPS_R_SP);
+			}
+			depth += sizeof(long);
+		}
+
+	return depth;
+}
+
+/* Compute the 28-bit jump target address from a BPF program location */
+int get_target(struct jit_context *ctx, u32 loc)
+{
+	u32 index = INDEX(ctx->descriptors[loc]);
+	unsigned long pc = (unsigned long)&ctx->target[ctx->jit_index];
+	unsigned long addr = (unsigned long)&ctx->target[index];
+
+	if (!ctx->target)
+		return 0;
+
+	if ((addr ^ pc) & ~MIPS_JMP_MASK)
+		return -1;
+
+	return addr & MIPS_JMP_MASK;
+}
+
+/* Compute the PC-relative offset to relative BPF program offset */
+int get_offset(const struct jit_context *ctx, int off)
+{
+	return (INDEX(ctx->descriptors[ctx->bpf_index + off]) -
+		ctx->jit_index - 1) * sizeof(u32);
+}
+
+/* dst = imm (register width) */
+void emit_mov_i(struct jit_context *ctx, u8 dst, s32 imm)
+{
+	if (imm >= -0x8000 && imm <= 0x7fff) {
+		emit(ctx, addiu, dst, MIPS_R_ZERO, imm);
+	} else {
+		emit(ctx, lui, dst, (s16)((u32)imm >> 16));
+		emit(ctx, ori, dst, dst, (u16)(imm & 0xffff));
+	}
+	clobber_reg(ctx, dst);
+}
+
+/* dst = src (register width) */
+void emit_mov_r(struct jit_context *ctx, u8 dst, u8 src)
+{
+	emit(ctx, ori, dst, src, 0);
+	clobber_reg(ctx, dst);
+}
+
+/* Validate ALU immediate range */
+bool valid_alu_i(u8 op, s32 imm)
+{
+	switch (BPF_OP(op)) {
+	case BPF_NEG:
+	case BPF_LSH:
+	case BPF_RSH:
+	case BPF_ARSH:
+		/* All legal eBPF values are valid */
+		return true;
+	case BPF_ADD:
+		/* imm must be 16 bits */
+		return imm >= -0x8000 && imm <= 0x7fff;
+	case BPF_SUB:
+		/* -imm must be 16 bits */
+		return imm >= -0x7fff && imm <= 0x8000;
+	case BPF_AND:
+	case BPF_OR:
+	case BPF_XOR:
+		/* imm must be 16 bits unsigned */
+		return imm >= 0 && imm <= 0xffff;
+	case BPF_MUL:
+		/* imm must be zero or a positive power of two */
+		return imm == 0 || (imm > 0 && is_power_of_2(imm));
+	case BPF_DIV:
+	case BPF_MOD:
+		/* imm must be an 17-bit power of two */
+		return (u32)imm <= 0x10000 && is_power_of_2((u32)imm);
+	}
+	return false;
+}
+
+/* Rewrite ALU immediate operation */
+bool rewrite_alu_i(u8 op, s32 imm, u8 *alu, s32 *val)
+{
+	bool act = true;
+
+	switch (BPF_OP(op)) {
+	case BPF_LSH:
+	case BPF_RSH:
+	case BPF_ARSH:
+	case BPF_ADD:
+	case BPF_SUB:
+	case BPF_OR:
+	case BPF_XOR:
+		/* imm == 0 is a no-op */
+		act = imm != 0;
+		break;
+	case BPF_MUL:
+		if (imm == 1) {
+			/* dst * 1 is a no-op */
+			act = false;
+		} else if (imm == 0) {
+			/* dst * 0 is dst & 0 */
+			op = BPF_AND;
+		} else {
+			/* dst * (1 << n) is dst << n */
+			op = BPF_LSH;
+			imm = ilog2(abs(imm));
+		}
+		break;
+	case BPF_DIV:
+		if (imm == 1) {
+			/* dst / 1 is a no-op */
+			act = false;
+		} else {
+			/* dst / (1 << n) is dst >> n */
+			op = BPF_RSH;
+			imm = ilog2(imm);
+		}
+		break;
+	case BPF_MOD:
+		/* dst % (1 << n) is dst & ((1 << n) - 1) */
+		op = BPF_AND;
+		imm--;
+		break;
+	}
+
+	*alu = op;
+	*val = imm;
+	return act;
+}
+
+/* ALU immediate operation (32-bit) */
+void emit_alu_i(struct jit_context *ctx, u8 dst, s32 imm, u8 op)
+{
+	switch (BPF_OP(op)) {
+	/* dst = -dst */
+	case BPF_NEG:
+		emit(ctx, subu, dst, MIPS_R_ZERO, dst);
+		break;
+	/* dst = dst & imm */
+	case BPF_AND:
+		emit(ctx, andi, dst, dst, (u16)imm);
+		break;
+	/* dst = dst | imm */
+	case BPF_OR:
+		emit(ctx, ori, dst, dst, (u16)imm);
+		break;
+	/* dst = dst ^ imm */
+	case BPF_XOR:
+		emit(ctx, xori, dst, dst, (u16)imm);
+		break;
+	/* dst = dst << imm */
+	case BPF_LSH:
+		emit(ctx, sll, dst, dst, imm);
+		break;
+	/* dst = dst >> imm */
+	case BPF_RSH:
+		emit(ctx, srl, dst, dst, imm);
+		break;
+	/* dst = dst >> imm (arithmetic) */
+	case BPF_ARSH:
+		emit(ctx, sra, dst, dst, imm);
+		break;
+	/* dst = dst + imm */
+	case BPF_ADD:
+		emit(ctx, addiu, dst, dst, imm);
+		break;
+	/* dst = dst - imm */
+	case BPF_SUB:
+		emit(ctx, addiu, dst, dst, -imm);
+		break;
+	}
+	clobber_reg(ctx, dst);
+}
+
+/* ALU register operation (32-bit) */
+void emit_alu_r(struct jit_context *ctx, u8 dst, u8 src, u8 op)
+{
+	switch (BPF_OP(op)) {
+	/* dst = dst & src */
+	case BPF_AND:
+		emit(ctx, and, dst, dst, src);
+		break;
+	/* dst = dst | src */
+	case BPF_OR:
+		emit(ctx, or, dst, dst, src);
+		break;
+	/* dst = dst ^ src */
+	case BPF_XOR:
+		emit(ctx, xor, dst, dst, src);
+		break;
+	/* dst = dst << src */
+	case BPF_LSH:
+		emit(ctx, sllv, dst, dst, src);
+		break;
+	/* dst = dst >> src */
+	case BPF_RSH:
+		emit(ctx, srlv, dst, dst, src);
+		break;
+	/* dst = dst >> src (arithmetic) */
+	case BPF_ARSH:
+		emit(ctx, srav, dst, dst, src);
+		break;
+	/* dst = dst + src */
+	case BPF_ADD:
+		emit(ctx, addu, dst, dst, src);
+		break;
+	/* dst = dst - src */
+	case BPF_SUB:
+		emit(ctx, subu, dst, dst, src);
+		break;
+	/* dst = dst * src */
+	case BPF_MUL:
+		if (cpu_has_mips32r1 || cpu_has_mips32r6) {
+			emit(ctx, mul, dst, dst, src);
+		} else {
+			emit(ctx, multu, dst, src);
+			emit(ctx, mflo, dst);
+		}
+		break;
+	/* dst = dst / src */
+	case BPF_DIV:
+		if (cpu_has_mips32r6) {
+			emit(ctx, divu_r6, dst, dst, src);
+		} else {
+			emit(ctx, divu, dst, src);
+			emit(ctx, mflo, dst);
+		}
+		break;
+	/* dst = dst % src */
+	case BPF_MOD:
+		if (cpu_has_mips32r6) {
+			emit(ctx, modu, dst, dst, src);
+		} else {
+			emit(ctx, divu, dst, src);
+			emit(ctx, mfhi, dst);
+		}
+		break;
+	}
+	clobber_reg(ctx, dst);
+}
+
+/* Atomic read-modify-write (32-bit) */
+void emit_atomic_r(struct jit_context *ctx, u8 dst, u8 src, s16 off, u8 code)
+{
+	LLSC_sync(ctx);
+	emit(ctx, ll, MIPS_R_T9, off, dst);
+	switch (code) {
+	case BPF_ADD:
+	case BPF_ADD | BPF_FETCH:
+		emit(ctx, addu, MIPS_R_T8, MIPS_R_T9, src);
+		break;
+	case BPF_AND:
+	case BPF_AND | BPF_FETCH:
+		emit(ctx, and, MIPS_R_T8, MIPS_R_T9, src);
+		break;
+	case BPF_OR:
+	case BPF_OR | BPF_FETCH:
+		emit(ctx, or, MIPS_R_T8, MIPS_R_T9, src);
+		break;
+	case BPF_XOR:
+	case BPF_XOR | BPF_FETCH:
+		emit(ctx, xor, MIPS_R_T8, MIPS_R_T9, src);
+		break;
+	case BPF_XCHG:
+		emit(ctx, move, MIPS_R_T8, src);
+		break;
+	}
+	emit(ctx, sc, MIPS_R_T8, off, dst);
+	emit(ctx, LLSC_beqz, MIPS_R_T8, -16 - LLSC_offset);
+	emit(ctx, nop); /* Delay slot */
+
+	if (code & BPF_FETCH) {
+		emit(ctx, move, src, MIPS_R_T9);
+		clobber_reg(ctx, src);
+	}
+}
+
+/* Atomic compare-and-exchange (32-bit) */
+void emit_cmpxchg_r(struct jit_context *ctx, u8 dst, u8 src, u8 res, s16 off)
+{
+	LLSC_sync(ctx);
+	emit(ctx, ll, MIPS_R_T9, off, dst);
+	emit(ctx, bne, MIPS_R_T9, res, 12);
+	emit(ctx, move, MIPS_R_T8, src);     /* Delay slot */
+	emit(ctx, sc, MIPS_R_T8, off, dst);
+	emit(ctx, LLSC_beqz, MIPS_R_T8, -20 - LLSC_offset);
+	emit(ctx, move, res, MIPS_R_T9);     /* Delay slot */
+	clobber_reg(ctx, res);
+}
+
+/* Swap bytes and truncate a register word or half word */
+void emit_bswap_r(struct jit_context *ctx, u8 dst, u32 width)
+{
+	u8 tmp = MIPS_R_T8;
+	u8 msk = MIPS_R_T9;
+
+	switch (width) {
+	/* Swap bytes in a word */
+	case 32:
+		if (cpu_has_mips32r2 || cpu_has_mips32r6) {
+			emit(ctx, wsbh, dst, dst);
+			emit(ctx, rotr, dst, dst, 16);
+		} else {
+			emit(ctx, sll, tmp, dst, 16);    /* tmp  = dst << 16 */
+			emit(ctx, srl, dst, dst, 16);    /* dst = dst >> 16  */
+			emit(ctx, or, dst, dst, tmp);    /* dst = dst | tmp  */
+
+			emit(ctx, lui, msk, 0xff);       /* msk = 0x00ff0000 */
+			emit(ctx, ori, msk, msk, 0xff);  /* msk = msk | 0xff */
+
+			emit(ctx, and, tmp, dst, msk);   /* tmp = dst & msk  */
+			emit(ctx, sll, tmp, tmp, 8);     /* tmp = tmp << 8   */
+			emit(ctx, srl, dst, dst, 8);     /* dst = dst >> 8   */
+			emit(ctx, and, dst, dst, msk);   /* dst = dst & msk  */
+			emit(ctx, or, dst, dst, tmp);    /* reg = dst | tmp  */
+		}
+		break;
+	/* Swap bytes in a half word */
+	case 16:
+		if (cpu_has_mips32r2 || cpu_has_mips32r6) {
+			emit(ctx, wsbh, dst, dst);
+			emit(ctx, andi, dst, dst, 0xffff);
+		} else {
+			emit(ctx, andi, tmp, dst, 0xff00); /* t = d & 0xff00 */
+			emit(ctx, srl, tmp, tmp, 8);       /* t = t >> 8     */
+			emit(ctx, andi, dst, dst, 0x00ff); /* d = d & 0x00ff */
+			emit(ctx, sll, dst, dst, 8);       /* d = d << 8     */
+			emit(ctx, or,  dst, dst, tmp);     /* d = d | t      */
+		}
+		break;
+	}
+	clobber_reg(ctx, dst);
+}
+
+/* Validate jump immediate range */
+bool valid_jmp_i(u8 op, s32 imm)
+{
+	switch (op) {
+	case JIT_JNOP:
+		/* Immediate value not used */
+		return true;
+	case BPF_JEQ:
+	case BPF_JNE:
+		/* No immediate operation */
+		return false;
+	case BPF_JSET:
+	case JIT_JNSET:
+		/* imm must be 16 bits unsigned */
+		return imm >= 0 && imm <= 0xffff;
+	case BPF_JGE:
+	case BPF_JLT:
+	case BPF_JSGE:
+	case BPF_JSLT:
+		/* imm must be 16 bits */
+		return imm >= -0x8000 && imm <= 0x7fff;
+	case BPF_JGT:
+	case BPF_JLE:
+	case BPF_JSGT:
+	case BPF_JSLE:
+		/* imm + 1 must be 16 bits */
+		return imm >= -0x8001 && imm <= 0x7ffe;
+	}
+	return false;
+}
+
+/* Invert a conditional jump operation */
+static u8 invert_jmp(u8 op)
+{
+	switch (op) {
+	case BPF_JA: return JIT_JNOP;
+	case BPF_JEQ: return BPF_JNE;
+	case BPF_JNE: return BPF_JEQ;
+	case BPF_JSET: return JIT_JNSET;
+	case BPF_JGT: return BPF_JLE;
+	case BPF_JGE: return BPF_JLT;
+	case BPF_JLT: return BPF_JGE;
+	case BPF_JLE: return BPF_JGT;
+	case BPF_JSGT: return BPF_JSLE;
+	case BPF_JSGE: return BPF_JSLT;
+	case BPF_JSLT: return BPF_JSGE;
+	case BPF_JSLE: return BPF_JSGT;
+	}
+	return 0;
+}
+
+/* Prepare a PC-relative jump operation */
+static void setup_jmp(struct jit_context *ctx, u8 bpf_op,
+		      s16 bpf_off, u8 *jit_op, s32 *jit_off)
+{
+	u32 *descp = &ctx->descriptors[ctx->bpf_index];
+	int op = bpf_op;
+	int offset = 0;
+
+	/* Do not compute offsets on the first pass */
+	if (INDEX(*descp) == 0)
+		goto done;
+
+	/* Skip jumps never taken */
+	if (bpf_op == JIT_JNOP)
+		goto done;
+
+	/* Convert jumps always taken */
+	if (bpf_op == BPF_JA)
+		*descp |= JIT_DESC_CONVERT;
+
+	/*
+	 * Current ctx->jit_index points to the start of the branch preamble.
+	 * Since the preamble differs among different branch conditionals,
+	 * the current index cannot be used to compute the branch offset.
+	 * Instead, we use the offset table value for the next instruction,
+	 * which gives the index immediately after the branch delay slot.
+	 */
+	if (!CONVERTED(*descp)) {
+		int target = ctx->bpf_index + bpf_off + 1;
+		int origin = ctx->bpf_index + 1;
+
+		offset = (INDEX(ctx->descriptors[target]) -
+			  INDEX(ctx->descriptors[origin]) + 1) * sizeof(u32);
+	}
+
+	/*
+	 * The PC-relative branch offset field on MIPS is 18 bits signed,
+	 * so if the computed offset is larger than this we generate a an
+	 * absolute jump that we skip with an inverted conditional branch.
+	 */
+	if (CONVERTED(*descp) || offset < -0x20000 || offset > 0x1ffff) {
+		offset = 3 * sizeof(u32);
+		op = invert_jmp(bpf_op);
+		ctx->changes += !CONVERTED(*descp);
+		*descp |= JIT_DESC_CONVERT;
+	}
+
+done:
+	*jit_off = offset;
+	*jit_op = op;
+}
+
+/* Prepare a PC-relative jump operation with immediate conditional */
+void setup_jmp_i(struct jit_context *ctx, s32 imm, u8 width,
+		 u8 bpf_op, s16 bpf_off, u8 *jit_op, s32 *jit_off)
+{
+	bool always = false;
+	bool never = false;
+
+	switch (bpf_op) {
+	case BPF_JEQ:
+	case BPF_JNE:
+		break;
+	case BPF_JSET:
+	case BPF_JLT:
+		never = imm == 0;
+		break;
+	case BPF_JGE:
+		always = imm == 0;
+		break;
+	case BPF_JGT:
+		never = (u32)imm == U32_MAX;
+		break;
+	case BPF_JLE:
+		always = (u32)imm == U32_MAX;
+		break;
+	case BPF_JSGT:
+		never = imm == S32_MAX && width == 32;
+		break;
+	case BPF_JSGE:
+		always = imm == S32_MIN && width == 32;
+		break;
+	case BPF_JSLT:
+		never = imm == S32_MIN && width == 32;
+		break;
+	case BPF_JSLE:
+		always = imm == S32_MAX && width == 32;
+		break;
+	}
+
+	if (never)
+		bpf_op = JIT_JNOP;
+	if (always)
+		bpf_op = BPF_JA;
+	setup_jmp(ctx, bpf_op, bpf_off, jit_op, jit_off);
+}
+
+/* Prepare a PC-relative jump operation with register conditional */
+void setup_jmp_r(struct jit_context *ctx, bool same_reg,
+		 u8 bpf_op, s16 bpf_off, u8 *jit_op, s32 *jit_off)
+{
+	switch (bpf_op) {
+	case BPF_JSET:
+		break;
+	case BPF_JEQ:
+	case BPF_JGE:
+	case BPF_JLE:
+	case BPF_JSGE:
+	case BPF_JSLE:
+		if (same_reg)
+			bpf_op = BPF_JA;
+		break;
+	case BPF_JNE:
+	case BPF_JLT:
+	case BPF_JGT:
+	case BPF_JSGT:
+	case BPF_JSLT:
+		if (same_reg)
+			bpf_op = JIT_JNOP;
+		break;
+	}
+	setup_jmp(ctx, bpf_op, bpf_off, jit_op, jit_off);
+}
+
+/* Finish a PC-relative jump operation */
+int finish_jmp(struct jit_context *ctx, u8 jit_op, s16 bpf_off)
+{
+	/* Emit conditional branch delay slot */
+	if (jit_op != JIT_JNOP)
+		emit(ctx, nop);
+	/*
+	 * Emit an absolute long jump with delay slot,
+	 * if the PC-relative branch was converted.
+	 */
+	if (CONVERTED(ctx->descriptors[ctx->bpf_index])) {
+		int target = get_target(ctx, ctx->bpf_index + bpf_off + 1);
+
+		if (target < 0)
+			return -1;
+		emit(ctx, j, target);
+		emit(ctx, nop);
+	}
+	return 0;
+}
+
+/* Jump immediate (32-bit) */
+void emit_jmp_i(struct jit_context *ctx, u8 dst, s32 imm, s32 off, u8 op)
+{
+	switch (op) {
+	/* No-op, used internally for branch optimization */
+	case JIT_JNOP:
+		break;
+	/* PC += off if dst & imm */
+	case BPF_JSET:
+		emit(ctx, andi, MIPS_R_T9, dst, (u16)imm);
+		emit(ctx, bnez, MIPS_R_T9, off);
+		break;
+	/* PC += off if (dst & imm) == 0 (not in BPF, used for long jumps) */
+	case JIT_JNSET:
+		emit(ctx, andi, MIPS_R_T9, dst, (u16)imm);
+		emit(ctx, beqz, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst > imm */
+	case BPF_JGT:
+		emit(ctx, sltiu, MIPS_R_T9, dst, imm + 1);
+		emit(ctx, beqz, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst >= imm */
+	case BPF_JGE:
+		emit(ctx, sltiu, MIPS_R_T9, dst, imm);
+		emit(ctx, beqz, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst < imm */
+	case BPF_JLT:
+		emit(ctx, sltiu, MIPS_R_T9, dst, imm);
+		emit(ctx, bnez, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst <= imm */
+	case BPF_JLE:
+		emit(ctx, sltiu, MIPS_R_T9, dst, imm + 1);
+		emit(ctx, bnez, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst > imm (signed) */
+	case BPF_JSGT:
+		emit(ctx, slti, MIPS_R_T9, dst, imm + 1);
+		emit(ctx, beqz, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst >= imm (signed) */
+	case BPF_JSGE:
+		emit(ctx, slti, MIPS_R_T9, dst, imm);
+		emit(ctx, beqz, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst < imm (signed) */
+	case BPF_JSLT:
+		emit(ctx, slti, MIPS_R_T9, dst, imm);
+		emit(ctx, bnez, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst <= imm (signed) */
+	case BPF_JSLE:
+		emit(ctx, slti, MIPS_R_T9, dst, imm + 1);
+		emit(ctx, bnez, MIPS_R_T9, off);
+		break;
+	}
+}
+
+/* Jump register (32-bit) */
+void emit_jmp_r(struct jit_context *ctx, u8 dst, u8 src, s32 off, u8 op)
+{
+	switch (op) {
+	/* No-op, used internally for branch optimization */
+	case JIT_JNOP:
+		break;
+	/* PC += off if dst == src */
+	case BPF_JEQ:
+		emit(ctx, beq, dst, src, off);
+		break;
+	/* PC += off if dst != src */
+	case BPF_JNE:
+		emit(ctx, bne, dst, src, off);
+		break;
+	/* PC += off if dst & src */
+	case BPF_JSET:
+		emit(ctx, and, MIPS_R_T9, dst, src);
+		emit(ctx, bnez, MIPS_R_T9, off);
+		break;
+	/* PC += off if (dst & imm) == 0 (not in BPF, used for long jumps) */
+	case JIT_JNSET:
+		emit(ctx, and, MIPS_R_T9, dst, src);
+		emit(ctx, beqz, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst > src */
+	case BPF_JGT:
+		emit(ctx, sltu, MIPS_R_T9, src, dst);
+		emit(ctx, bnez, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst >= src */
+	case BPF_JGE:
+		emit(ctx, sltu, MIPS_R_T9, dst, src);
+		emit(ctx, beqz, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst < src */
+	case BPF_JLT:
+		emit(ctx, sltu, MIPS_R_T9, dst, src);
+		emit(ctx, bnez, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst <= src */
+	case BPF_JLE:
+		emit(ctx, sltu, MIPS_R_T9, src, dst);
+		emit(ctx, beqz, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst > src (signed) */
+	case BPF_JSGT:
+		emit(ctx, slt, MIPS_R_T9, src, dst);
+		emit(ctx, bnez, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst >= src (signed) */
+	case BPF_JSGE:
+		emit(ctx, slt, MIPS_R_T9, dst, src);
+		emit(ctx, beqz, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst < src (signed) */
+	case BPF_JSLT:
+		emit(ctx, slt, MIPS_R_T9, dst, src);
+		emit(ctx, bnez, MIPS_R_T9, off);
+		break;
+	/* PC += off if dst <= src (signed) */
+	case BPF_JSLE:
+		emit(ctx, slt, MIPS_R_T9, src, dst);
+		emit(ctx, beqz, MIPS_R_T9, off);
+		break;
+	}
+}
+
+/* Jump always */
+int emit_ja(struct jit_context *ctx, s16 off)
+{
+	int target = get_target(ctx, ctx->bpf_index + off + 1);
+
+	if (target < 0)
+		return -1;
+	emit(ctx, j, target);
+	emit(ctx, nop);
+	return 0;
+}
+
+/* Jump to epilogue */
+int emit_exit(struct jit_context *ctx)
+{
+	int target = get_target(ctx, ctx->program->len);
+
+	if (target < 0)
+		return -1;
+	emit(ctx, j, target);
+	emit(ctx, nop);
+	return 0;
+}
+
+/* Build the program body from eBPF bytecode */
+static int build_body(struct jit_context *ctx)
+{
+	const struct bpf_prog *prog = ctx->program;
+	unsigned int i;
+
+	ctx->stack_used = 0;
+	for (i = 0; i < prog->len; i++) {
+		const struct bpf_insn *insn = &prog->insnsi[i];
+		u32 *descp = &ctx->descriptors[i];
+		int ret;
+
+		access_reg(ctx, insn->src_reg);
+		access_reg(ctx, insn->dst_reg);
+
+		ctx->bpf_index = i;
+		if (ctx->target == NULL) {
+			ctx->changes += INDEX(*descp) != ctx->jit_index;
+			*descp &= JIT_DESC_CONVERT;
+			*descp |= ctx->jit_index;
+		}
+
+		ret = build_insn(insn, ctx);
+		if (ret < 0)
+			return ret;
+
+		if (ret > 0) {
+			i++;
+			if (ctx->target == NULL)
+				descp[1] = ctx->jit_index;
+		}
+	}
+
+	/* Store the end offset, where the epilogue begins */
+	ctx->descriptors[prog->len] = ctx->jit_index;
+	return 0;
+}
+
+/* Set the branch conversion flag on all instructions */
+static void set_convert_flag(struct jit_context *ctx, bool enable)
+{
+	const struct bpf_prog *prog = ctx->program;
+	u32 flag = enable ? JIT_DESC_CONVERT : 0;
+	unsigned int i;
+
+	for (i = 0; i <= prog->len; i++)
+		ctx->descriptors[i] = INDEX(ctx->descriptors[i]) | flag;
+}
+
+static void jit_fill_hole(void *area, unsigned int size)
+{
+	u32 *p;
+
+	/* We are guaranteed to have aligned memory. */
+	for (p = area; size >= sizeof(u32); size -= sizeof(u32))
+		uasm_i_break(&p, BRK_BUG); /* Increments p */
+}
+
+bool bpf_jit_needs_zext(void)
+{
+	return true;
+}
+
+struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
+{
+	struct bpf_prog *tmp, *orig_prog = prog;
+	struct bpf_binary_header *header = NULL;
+	struct jit_context ctx;
+	bool tmp_blinded = false;
+	unsigned int tmp_idx;
+	unsigned int image_size;
+	u8 *image_ptr;
+	int tries;
+
+	/*
+	 * If BPF JIT was not enabled then we must fall back to
+	 * the interpreter.
+	 */
+	if (!prog->jit_requested)
+		return orig_prog;
+	/*
+	 * If constant blinding was enabled and we failed during blinding
+	 * then we must fall back to the interpreter. Otherwise, we save
+	 * the new JITed code.
+	 */
+	tmp = bpf_jit_blind_constants(prog);
+	if (IS_ERR(tmp))
+		return orig_prog;
+	if (tmp != prog) {
+		tmp_blinded = true;
+		prog = tmp;
+	}
+
+	memset(&ctx, 0, sizeof(ctx));
+	ctx.program = prog;
+
+	/*
+	 * Not able to allocate memory for descriptors[], then
+	 * we must fall back to the interpreter
+	 */
+	ctx.descriptors = kcalloc(prog->len + 1, sizeof(*ctx.descriptors),
+				  GFP_KERNEL);
+	if (ctx.descriptors == NULL)
+		goto out_err;
+
+	/* First pass discovers used resources */
+	if (build_body(&ctx) < 0)
+		goto out_err;
+	/*
+	 * Second pass computes instruction offsets.
+	 * If any PC-relative branches are out of range, a sequence of
+	 * a PC-relative branch + a jump is generated, and we have to
+	 * try again from the beginning to generate the new offsets.
+	 * This is done until no additional conversions are necessary.
+	 * The last two iterations are done with all branches being
+	 * converted, to guarantee offset table convergence within a
+	 * fixed number of iterations.
+	 */
+	ctx.jit_index = 0;
+	build_prologue(&ctx);
+	tmp_idx = ctx.jit_index;
+
+	tries = JIT_MAX_ITERATIONS;
+	do {
+		ctx.jit_index = tmp_idx;
+		ctx.changes = 0;
+		if (tries == 2)
+			set_convert_flag(&ctx, true);
+		if (build_body(&ctx) < 0)
+			goto out_err;
+	} while (ctx.changes > 0 && --tries > 0);
+
+	if (WARN_ONCE(ctx.changes > 0, "JIT offsets failed to converge"))
+		goto out_err;
+
+	build_epilogue(&ctx, MIPS_R_RA);
+
+	/* Now we know the size of the structure to make */
+	image_size = sizeof(u32) * ctx.jit_index;
+	header = bpf_jit_binary_alloc(image_size, &image_ptr,
+				      sizeof(u32), jit_fill_hole);
+	/*
+	 * Not able to allocate memory for the structure then
+	 * we must fall back to the interpretation
+	 */
+	if (header == NULL)
+		goto out_err;
+
+	/* Actual pass to generate final JIT code */
+	ctx.target = (u32 *)image_ptr;
+	ctx.jit_index = 0;
+
+	/*
+	 * If building the JITed code fails somehow,
+	 * we fall back to the interpretation.
+	 */
+	build_prologue(&ctx);
+	if (build_body(&ctx) < 0)
+		goto out_err;
+	build_epilogue(&ctx, MIPS_R_RA);
+
+	/* Populate line info meta data */
+	set_convert_flag(&ctx, false);
+	bpf_prog_fill_jited_linfo(prog, &ctx.descriptors[1]);
+
+	/* Set as read-only exec and flush instruction cache */
+	bpf_jit_binary_lock_ro(header);
+	flush_icache_range((unsigned long)header,
+			   (unsigned long)&ctx.target[ctx.jit_index]);
+
+	if (bpf_jit_enable > 1)
+		bpf_jit_dump(prog->len, image_size, 2, ctx.target);
+
+	prog->bpf_func = (void *)ctx.target;
+	prog->jited = 1;
+	prog->jited_len = image_size;
+
+out:
+	if (tmp_blinded)
+		bpf_jit_prog_release_other(prog, prog == orig_prog ?
+					   tmp : orig_prog);
+	kfree(ctx.descriptors);
+	return prog;
+
+out_err:
+	prog = orig_prog;
+	if (header)
+		bpf_jit_binary_free(header);
+	goto out;
+}
diff --git a/arch/mips/net/bpf_jit_comp.h b/arch/mips/net/bpf_jit_comp.h
new file mode 100644
index 000000000000..a37fe20818eb
--- /dev/null
+++ b/arch/mips/net/bpf_jit_comp.h
@@ -0,0 +1,235 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Just-In-Time compiler for eBPF bytecode on 32-bit and 64-bit MIPS.
+ *
+ * Copyright (c) 2021 Anyfi Networks AB.
+ * Author: Johan Almbladh <johan.almbladh@gmail.com>
+ *
+ * Based on code and ideas from
+ * Copyright (c) 2017 Cavium, Inc.
+ * Copyright (c) 2017 Shubham Bansal <illusionist.neo@gmail.com>
+ * Copyright (c) 2011 Mircea Gherzan <mgherzan@gmail.com>
+ */
+
+#ifndef _BPF_JIT_COMP_H
+#define _BPF_JIT_COMP_H
+
+/* MIPS registers */
+#define MIPS_R_ZERO	0   /* Const zero */
+#define MIPS_R_AT	1   /* Asm temp   */
+#define MIPS_R_V0	2   /* Result     */
+#define MIPS_R_V1	3   /* Result     */
+#define MIPS_R_A0	4   /* Argument   */
+#define MIPS_R_A1	5   /* Argument   */
+#define MIPS_R_A2	6   /* Argument   */
+#define MIPS_R_A3	7   /* Argument   */
+#define MIPS_R_A4	8   /* Arg (n64)  */
+#define MIPS_R_A5	9   /* Arg (n64)  */
+#define MIPS_R_A6	10  /* Arg (n64)  */
+#define MIPS_R_A7	11  /* Arg (n64)  */
+#define MIPS_R_T0	8   /* Temp (o32) */
+#define MIPS_R_T1	9   /* Temp (o32) */
+#define MIPS_R_T2	10  /* Temp (o32) */
+#define MIPS_R_T3	11  /* Temp (o32) */
+#define MIPS_R_T4	12  /* Temporary  */
+#define MIPS_R_T5	13  /* Temporary  */
+#define MIPS_R_T6	14  /* Temporary  */
+#define MIPS_R_T7	15  /* Temporary  */
+#define MIPS_R_S0	16  /* Saved      */
+#define MIPS_R_S1	17  /* Saved      */
+#define MIPS_R_S2	18  /* Saved      */
+#define MIPS_R_S3	19  /* Saved      */
+#define MIPS_R_S4	20  /* Saved      */
+#define MIPS_R_S5	21  /* Saved      */
+#define MIPS_R_S6	22  /* Saved      */
+#define MIPS_R_S7	23  /* Saved      */
+#define MIPS_R_T8	24  /* Temporary  */
+#define MIPS_R_T9	25  /* Temporary  */
+/*      MIPS_R_K0	26     Reserved   */
+/*      MIPS_R_K1	27     Reserved   */
+#define MIPS_R_GP	28  /* Global ptr */
+#define MIPS_R_SP	29  /* Stack ptr  */
+#define MIPS_R_FP	30  /* Frame ptr  */
+#define MIPS_R_RA	31  /* Return     */
+
+/*
+ * Jump address mask for immediate jumps. The four most significant bits
+ * must be equal to PC.
+ */
+#define MIPS_JMP_MASK	0x0fffffffUL
+
+/* Maximum number of iterations in offset table computation */
+#define JIT_MAX_ITERATIONS	8
+
+/*
+ * Jump pseudo-instructions used internally
+ * for branch conversion and branch optimization.
+ */
+#define JIT_JNSET	0xe0
+#define JIT_JNOP	0xf0
+
+/* Descriptor flag for PC-relative branch conversion */
+#define JIT_DESC_CONVERT	BIT(31)
+
+/* JIT context for an eBPF program */
+struct jit_context {
+	struct bpf_prog *program;     /* The eBPF program being JITed        */
+	u32 *descriptors;             /* eBPF to JITed CPU insn descriptors  */
+	u32 *target;                  /* JITed code buffer                   */
+	u32 bpf_index;                /* Index of current BPF program insn   */
+	u32 jit_index;                /* Index of current JIT target insn    */
+	u32 changes;                  /* Number of PC-relative branch conv   */
+	u32 accessed;                 /* Bit mask of read eBPF registers     */
+	u32 clobbered;                /* Bit mask of modified CPU registers  */
+	u32 stack_size;               /* Total allocated stack size in bytes */
+	u32 saved_size;               /* Size of callee-saved registers      */
+	u32 stack_used;               /* Stack size used for function calls  */
+};
+
+/* Emit the instruction if the JIT memory space has been allocated */
+#define __emit(ctx, func, ...)					\
+do {								\
+	if ((ctx)->target != NULL) {				\
+		u32 *p = &(ctx)->target[ctx->jit_index];	\
+		uasm_i_##func(&p, ##__VA_ARGS__);		\
+	}							\
+	(ctx)->jit_index++;					\
+} while (0)
+#define emit(...) __emit(__VA_ARGS__)
+
+/* Workaround for R10000 ll/sc errata */
+#ifdef CONFIG_WAR_R10000_LLSC
+#define LLSC_beqz	beqzl
+#else
+#define LLSC_beqz	beqz
+#endif
+
+/* Workaround for Loongson-3 ll/sc errata */
+#ifdef CONFIG_CPU_LOONGSON3_WORKAROUNDS
+#define LLSC_sync(ctx)	emit(ctx, sync, 0)
+#define LLSC_offset	4
+#else
+#define LLSC_sync(ctx)
+#define LLSC_offset	0
+#endif
+
+/* Workaround for Loongson-2F jump errata */
+#ifdef CONFIG_CPU_JUMP_WORKAROUNDS
+#define JALR_MASK	0xffffffffcfffffffULL
+#else
+#define JALR_MASK	(~0ULL)
+#endif
+
+/*
+ * Mark a BPF register as accessed, it needs to be
+ * initialized by the program if expected, e.g. FP.
+ */
+static inline void access_reg(struct jit_context *ctx, u8 reg)
+{
+	ctx->accessed |= BIT(reg);
+}
+
+/*
+ * Mark a CPU register as clobbered, it needs to be
+ * saved/restored by the program if callee-saved.
+ */
+static inline void clobber_reg(struct jit_context *ctx, u8 reg)
+{
+	ctx->clobbered |= BIT(reg);
+}
+
+/*
+ * Push registers on the stack, starting at a given depth from the stack
+ * pointer and increasing. The next depth to be written is returned.
+ */
+int push_regs(struct jit_context *ctx, u32 mask, u32 excl, int depth);
+
+/*
+ * Pop registers from the stack, starting at a given depth from the stack
+ * pointer and increasing. The next depth to be read is returned.
+ */
+int pop_regs(struct jit_context *ctx, u32 mask, u32 excl, int depth);
+
+/* Compute the 28-bit jump target address from a BPF program location */
+int get_target(struct jit_context *ctx, u32 loc);
+
+/* Compute the PC-relative offset to relative BPF program offset */
+int get_offset(const struct jit_context *ctx, int off);
+
+/* dst = imm (32-bit) */
+void emit_mov_i(struct jit_context *ctx, u8 dst, s32 imm);
+
+/* dst = src (32-bit) */
+void emit_mov_r(struct jit_context *ctx, u8 dst, u8 src);
+
+/* Validate ALU/ALU64 immediate range */
+bool valid_alu_i(u8 op, s32 imm);
+
+/* Rewrite ALU/ALU64 immediate operation */
+bool rewrite_alu_i(u8 op, s32 imm, u8 *alu, s32 *val);
+
+/* ALU immediate operation (32-bit) */
+void emit_alu_i(struct jit_context *ctx, u8 dst, s32 imm, u8 op);
+
+/* ALU register operation (32-bit) */
+void emit_alu_r(struct jit_context *ctx, u8 dst, u8 src, u8 op);
+
+/* Atomic read-modify-write (32-bit) */
+void emit_atomic_r(struct jit_context *ctx, u8 dst, u8 src, s16 off, u8 code);
+
+/* Atomic compare-and-exchange (32-bit) */
+void emit_cmpxchg_r(struct jit_context *ctx, u8 dst, u8 src, u8 res, s16 off);
+
+/* Swap bytes and truncate a register word or half word */
+void emit_bswap_r(struct jit_context *ctx, u8 dst, u32 width);
+
+/* Validate JMP/JMP32 immediate range */
+bool valid_jmp_i(u8 op, s32 imm);
+
+/* Prepare a PC-relative jump operation with immediate conditional */
+void setup_jmp_i(struct jit_context *ctx, s32 imm, u8 width,
+		 u8 bpf_op, s16 bpf_off, u8 *jit_op, s32 *jit_off);
+
+/* Prepare a PC-relative jump operation with register conditional */
+void setup_jmp_r(struct jit_context *ctx, bool same_reg,
+		 u8 bpf_op, s16 bpf_off, u8 *jit_op, s32 *jit_off);
+
+/* Finish a PC-relative jump operation */
+int finish_jmp(struct jit_context *ctx, u8 jit_op, s16 bpf_off);
+
+/* Conditional JMP/JMP32 immediate */
+void emit_jmp_i(struct jit_context *ctx, u8 dst, s32 imm, s32 off, u8 op);
+
+/* Conditional JMP/JMP32 register */
+void emit_jmp_r(struct jit_context *ctx, u8 dst, u8 src, s32 off, u8 op);
+
+/* Jump always */
+int emit_ja(struct jit_context *ctx, s16 off);
+
+/* Jump to epilogue */
+int emit_exit(struct jit_context *ctx);
+
+/*
+ * Build program prologue to set up the stack and registers.
+ * This function is implemented separately for 32-bit and 64-bit JITs.
+ */
+void build_prologue(struct jit_context *ctx);
+
+/*
+ * Build the program epilogue to restore the stack and registers.
+ * This function is implemented separately for 32-bit and 64-bit JITs.
+ */
+void build_epilogue(struct jit_context *ctx, int dest_reg);
+
+/*
+ * Convert an eBPF instruction to native instruction, i.e
+ * JITs an eBPF instruction.
+ * Returns :
+ *	0  - Successfully JITed an 8-byte eBPF instruction
+ *	>0 - Successfully JITed a 16-byte eBPF instruction
+ *	<0 - Failed to JIT.
+ * This function is implemented separately for 32-bit and 64-bit JITs.
+ */
+int build_insn(const struct bpf_insn *insn, struct jit_context *ctx);
+
+#endif /* _BPF_JIT_COMP_H */
diff --git a/arch/mips/net/bpf_jit_comp32.c b/arch/mips/net/bpf_jit_comp32.c
new file mode 100644
index 000000000000..bd996ede12f8
--- /dev/null
+++ b/arch/mips/net/bpf_jit_comp32.c
@@ -0,0 +1,1899 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Just-In-Time compiler for eBPF bytecode on MIPS.
+ * Implementation of JIT functions for 32-bit CPUs.
+ *
+ * Copyright (c) 2021 Anyfi Networks AB.
+ * Author: Johan Almbladh <johan.almbladh@gmail.com>
+ *
+ * Based on code and ideas from
+ * Copyright (c) 2017 Cavium, Inc.
+ * Copyright (c) 2017 Shubham Bansal <illusionist.neo@gmail.com>
+ * Copyright (c) 2011 Mircea Gherzan <mgherzan@gmail.com>
+ */
+
+#include <linux/math64.h>
+#include <linux/errno.h>
+#include <linux/filter.h>
+#include <linux/bpf.h>
+#include <asm/cpu-features.h>
+#include <asm/isa-rev.h>
+#include <asm/uasm.h>
+
+#include "bpf_jit_comp.h"
+
+/* MIPS a4-a7 are not available in the o32 ABI */
+#undef MIPS_R_A4
+#undef MIPS_R_A5
+#undef MIPS_R_A6
+#undef MIPS_R_A7
+
+/* Stack is 8-byte aligned in o32 ABI */
+#define MIPS_STACK_ALIGNMENT 8
+
+/*
+ * The top 16 bytes of a stack frame is reserved for the callee in O32 ABI.
+ * This corresponds to stack space for register arguments a0-a3.
+ */
+#define JIT_RESERVED_STACK 16
+
+/* Temporary 64-bit register used by JIT */
+#define JIT_REG_TMP MAX_BPF_JIT_REG
+
+/*
+ * Number of prologue bytes to skip when doing a tail call.
+ * Tail call count (TCC) initialization (8 bytes) always, plus
+ * R0-to-v0 assignment (4 bytes) if big endian.
+ */
+#ifdef __BIG_ENDIAN
+#define JIT_TCALL_SKIP 12
+#else
+#define JIT_TCALL_SKIP 8
+#endif
+
+/* CPU registers holding the callee return value */
+#define JIT_RETURN_REGS	  \
+	(BIT(MIPS_R_V0) | \
+	 BIT(MIPS_R_V1))
+
+/* CPU registers arguments passed to callee directly */
+#define JIT_ARG_REGS      \
+	(BIT(MIPS_R_A0) | \
+	 BIT(MIPS_R_A1) | \
+	 BIT(MIPS_R_A2) | \
+	 BIT(MIPS_R_A3))
+
+/* CPU register arguments passed to callee on stack */
+#define JIT_STACK_REGS    \
+	(BIT(MIPS_R_T0) | \
+	 BIT(MIPS_R_T1) | \
+	 BIT(MIPS_R_T2) | \
+	 BIT(MIPS_R_T3) | \
+	 BIT(MIPS_R_T4) | \
+	 BIT(MIPS_R_T5))
+
+/* Caller-saved CPU registers */
+#define JIT_CALLER_REGS    \
+	(JIT_RETURN_REGS | \
+	 JIT_ARG_REGS    | \
+	 JIT_STACK_REGS)
+
+/* Callee-saved CPU registers */
+#define JIT_CALLEE_REGS   \
+	(BIT(MIPS_R_S0) | \
+	 BIT(MIPS_R_S1) | \
+	 BIT(MIPS_R_S2) | \
+	 BIT(MIPS_R_S3) | \
+	 BIT(MIPS_R_S4) | \
+	 BIT(MIPS_R_S5) | \
+	 BIT(MIPS_R_S6) | \
+	 BIT(MIPS_R_S7) | \
+	 BIT(MIPS_R_GP) | \
+	 BIT(MIPS_R_FP) | \
+	 BIT(MIPS_R_RA))
+
+/*
+ * Mapping of 64-bit eBPF registers to 32-bit native MIPS registers.
+ *
+ * 1) Native register pairs are ordered according to CPU endiannes, following
+ *    the MIPS convention for passing 64-bit arguments and return values.
+ * 2) The eBPF return value, arguments and callee-saved registers are mapped
+ *    to their native MIPS equivalents.
+ * 3) Since the 32 highest bits in the eBPF FP register are always zero,
+ *    only one general-purpose register is actually needed for the mapping.
+ *    We use the fp register for this purpose, and map the highest bits to
+ *    the MIPS register r0 (zero).
+ * 4) We use the MIPS gp and at registers as internal temporary registers
+ *    for constant blinding. The gp register is callee-saved.
+ * 5) One 64-bit temporary register is mapped for use when sign-extending
+ *    immediate operands. MIPS registers t6-t9 are available to the JIT
+ *    for as temporaries when implementing complex 64-bit operations.
+ *
+ * With this scheme all eBPF registers are being mapped to native MIPS
+ * registers without having to use any stack scratch space. The direct
+ * register mapping (2) simplifies the handling of function calls.
+ */
+static const u8 bpf2mips32[][2] = {
+	/* Return value from in-kernel function, and exit value from eBPF */
+	[BPF_REG_0] = {MIPS_R_V1, MIPS_R_V0},
+	/* Arguments from eBPF program to in-kernel function */
+	[BPF_REG_1] = {MIPS_R_A1, MIPS_R_A0},
+	[BPF_REG_2] = {MIPS_R_A3, MIPS_R_A2},
+	/* Remaining arguments, to be passed on the stack per O32 ABI */
+	[BPF_REG_3] = {MIPS_R_T1, MIPS_R_T0},
+	[BPF_REG_4] = {MIPS_R_T3, MIPS_R_T2},
+	[BPF_REG_5] = {MIPS_R_T5, MIPS_R_T4},
+	/* Callee-saved registers that in-kernel function will preserve */
+	[BPF_REG_6] = {MIPS_R_S1, MIPS_R_S0},
+	[BPF_REG_7] = {MIPS_R_S3, MIPS_R_S2},
+	[BPF_REG_8] = {MIPS_R_S5, MIPS_R_S4},
+	[BPF_REG_9] = {MIPS_R_S7, MIPS_R_S6},
+	/* Read-only frame pointer to access the eBPF stack */
+#ifdef __BIG_ENDIAN
+	[BPF_REG_FP] = {MIPS_R_FP, MIPS_R_ZERO},
+#else
+	[BPF_REG_FP] = {MIPS_R_ZERO, MIPS_R_FP},
+#endif
+	/* Temporary register for blinding constants */
+	[BPF_REG_AX] = {MIPS_R_GP, MIPS_R_AT},
+	/* Temporary register for internal JIT use */
+	[JIT_REG_TMP] = {MIPS_R_T7, MIPS_R_T6},
+};
+
+/* Get low CPU register for a 64-bit eBPF register mapping */
+static inline u8 lo(const u8 reg[])
+{
+#ifdef __BIG_ENDIAN
+	return reg[0];
+#else
+	return reg[1];
+#endif
+}
+
+/* Get high CPU register for a 64-bit eBPF register mapping */
+static inline u8 hi(const u8 reg[])
+{
+#ifdef __BIG_ENDIAN
+	return reg[1];
+#else
+	return reg[0];
+#endif
+}
+
+/*
+ * Mark a 64-bit CPU register pair as clobbered, it needs to be
+ * saved/restored by the program if callee-saved.
+ */
+static void clobber_reg64(struct jit_context *ctx, const u8 reg[])
+{
+	clobber_reg(ctx, reg[0]);
+	clobber_reg(ctx, reg[1]);
+}
+
+/* dst = imm (sign-extended) */
+static void emit_mov_se_i64(struct jit_context *ctx, const u8 dst[], s32 imm)
+{
+	emit_mov_i(ctx, lo(dst), imm);
+	if (imm < 0)
+		emit(ctx, addiu, hi(dst), MIPS_R_ZERO, -1);
+	else
+		emit(ctx, move, hi(dst), MIPS_R_ZERO);
+	clobber_reg64(ctx, dst);
+}
+
+/* Zero extension, if verifier does not do it for us  */
+static void emit_zext_ver(struct jit_context *ctx, const u8 dst[])
+{
+	if (!ctx->program->aux->verifier_zext) {
+		emit(ctx, move, hi(dst), MIPS_R_ZERO);
+		clobber_reg(ctx, hi(dst));
+	}
+}
+
+/* Load delay slot, if ISA mandates it */
+static void emit_load_delay(struct jit_context *ctx)
+{
+	if (!cpu_has_mips_2_3_4_5_r)
+		emit(ctx, nop);
+}
+
+/* ALU immediate operation (64-bit) */
+static void emit_alu_i64(struct jit_context *ctx,
+			 const u8 dst[], s32 imm, u8 op)
+{
+	u8 src = MIPS_R_T6;
+
+	/*
+	 * ADD/SUB with all but the max negative imm can be handled by
+	 * inverting the operation and the imm value, saving one insn.
+	 */
+	if (imm > S32_MIN && imm < 0)
+		switch (op) {
+		case BPF_ADD:
+			op = BPF_SUB;
+			imm = -imm;
+			break;
+		case BPF_SUB:
+			op = BPF_ADD;
+			imm = -imm;
+			break;
+		}
+
+	/* Move immediate to temporary register */
+	emit_mov_i(ctx, src, imm);
+
+	switch (op) {
+	/* dst = dst + imm */
+	case BPF_ADD:
+		emit(ctx, addu, lo(dst), lo(dst), src);
+		emit(ctx, sltu, MIPS_R_T9, lo(dst), src);
+		emit(ctx, addu, hi(dst), hi(dst), MIPS_R_T9);
+		if (imm < 0)
+			emit(ctx, addiu, hi(dst), hi(dst), -1);
+		break;
+	/* dst = dst - imm */
+	case BPF_SUB:
+		emit(ctx, sltu, MIPS_R_T9, lo(dst), src);
+		emit(ctx, subu, lo(dst), lo(dst), src);
+		emit(ctx, subu, hi(dst), hi(dst), MIPS_R_T9);
+		if (imm < 0)
+			emit(ctx, addiu, hi(dst), hi(dst), 1);
+		break;
+	/* dst = dst | imm */
+	case BPF_OR:
+		emit(ctx, or, lo(dst), lo(dst), src);
+		if (imm < 0)
+			emit(ctx, addiu, hi(dst), MIPS_R_ZERO, -1);
+		break;
+	/* dst = dst & imm */
+	case BPF_AND:
+		emit(ctx, and, lo(dst), lo(dst), src);
+		if (imm >= 0)
+			emit(ctx, move, hi(dst), MIPS_R_ZERO);
+		break;
+	/* dst = dst ^ imm */
+	case BPF_XOR:
+		emit(ctx, xor, lo(dst), lo(dst), src);
+		if (imm < 0) {
+			emit(ctx, subu, hi(dst), MIPS_R_ZERO, hi(dst));
+			emit(ctx, addiu, hi(dst), hi(dst), -1);
+		}
+		break;
+	}
+	clobber_reg64(ctx, dst);
+}
+
+/* ALU register operation (64-bit) */
+static void emit_alu_r64(struct jit_context *ctx,
+			 const u8 dst[], const u8 src[], u8 op)
+{
+	switch (BPF_OP(op)) {
+	/* dst = dst + src */
+	case BPF_ADD:
+		if (src == dst) {
+			emit(ctx, srl, MIPS_R_T9, lo(dst), 31);
+			emit(ctx, addu, lo(dst), lo(dst), lo(dst));
+		} else {
+			emit(ctx, addu, lo(dst), lo(dst), lo(src));
+			emit(ctx, sltu, MIPS_R_T9, lo(dst), lo(src));
+		}
+		emit(ctx, addu, hi(dst), hi(dst), hi(src));
+		emit(ctx, addu, hi(dst), hi(dst), MIPS_R_T9);
+		break;
+	/* dst = dst - src */
+	case BPF_SUB:
+		emit(ctx, sltu, MIPS_R_T9, lo(dst), lo(src));
+		emit(ctx, subu, lo(dst), lo(dst), lo(src));
+		emit(ctx, subu, hi(dst), hi(dst), hi(src));
+		emit(ctx, subu, hi(dst), hi(dst), MIPS_R_T9);
+		break;
+	/* dst = dst | src */
+	case BPF_OR:
+		emit(ctx, or, lo(dst), lo(dst), lo(src));
+		emit(ctx, or, hi(dst), hi(dst), hi(src));
+		break;
+	/* dst = dst & src */
+	case BPF_AND:
+		emit(ctx, and, lo(dst), lo(dst), lo(src));
+		emit(ctx, and, hi(dst), hi(dst), hi(src));
+		break;
+	/* dst = dst ^ src */
+	case BPF_XOR:
+		emit(ctx, xor, lo(dst), lo(dst), lo(src));
+		emit(ctx, xor, hi(dst), hi(dst), hi(src));
+		break;
+	}
+	clobber_reg64(ctx, dst);
+}
+
+/* ALU invert (64-bit) */
+static void emit_neg_i64(struct jit_context *ctx, const u8 dst[])
+{
+	emit(ctx, sltu, MIPS_R_T9, MIPS_R_ZERO, lo(dst));
+	emit(ctx, subu, lo(dst), MIPS_R_ZERO, lo(dst));
+	emit(ctx, subu, hi(dst), MIPS_R_ZERO, hi(dst));
+	emit(ctx, subu, hi(dst), hi(dst), MIPS_R_T9);
+
+	clobber_reg64(ctx, dst);
+}
+
+/* ALU shift immediate (64-bit) */
+static void emit_shift_i64(struct jit_context *ctx,
+			   const u8 dst[], u32 imm, u8 op)
+{
+	switch (BPF_OP(op)) {
+	/* dst = dst << imm */
+	case BPF_LSH:
+		if (imm < 32) {
+			emit(ctx, srl, MIPS_R_T9, lo(dst), 32 - imm);
+			emit(ctx, sll, lo(dst), lo(dst), imm);
+			emit(ctx, sll, hi(dst), hi(dst), imm);
+			emit(ctx, or, hi(dst), hi(dst), MIPS_R_T9);
+		} else {
+			emit(ctx, sll, hi(dst), lo(dst), imm - 32);
+			emit(ctx, move, lo(dst), MIPS_R_ZERO);
+		}
+		break;
+	/* dst = dst >> imm */
+	case BPF_RSH:
+		if (imm < 32) {
+			emit(ctx, sll, MIPS_R_T9, hi(dst), 32 - imm);
+			emit(ctx, srl, lo(dst), lo(dst), imm);
+			emit(ctx, srl, hi(dst), hi(dst), imm);
+			emit(ctx, or, lo(dst), lo(dst), MIPS_R_T9);
+		} else {
+			emit(ctx, srl, lo(dst), hi(dst), imm - 32);
+			emit(ctx, move, hi(dst), MIPS_R_ZERO);
+		}
+		break;
+	/* dst = dst >> imm (arithmetic) */
+	case BPF_ARSH:
+		if (imm < 32) {
+			emit(ctx, sll, MIPS_R_T9, hi(dst), 32 - imm);
+			emit(ctx, srl, lo(dst), lo(dst), imm);
+			emit(ctx, sra, hi(dst), hi(dst), imm);
+			emit(ctx, or, lo(dst), lo(dst), MIPS_R_T9);
+		} else {
+			emit(ctx, sra, lo(dst), hi(dst), imm - 32);
+			emit(ctx, sra, hi(dst), hi(dst), 31);
+		}
+		break;
+	}
+	clobber_reg64(ctx, dst);
+}
+
+/* ALU shift register (64-bit) */
+static void emit_shift_r64(struct jit_context *ctx,
+			   const u8 dst[], u8 src, u8 op)
+{
+	u8 t1 = MIPS_R_T8;
+	u8 t2 = MIPS_R_T9;
+
+	emit(ctx, andi, t1, src, 32);              /* t1 = src & 32          */
+	emit(ctx, beqz, t1, 16);                   /* PC += 16 if t1 == 0    */
+	emit(ctx, nor, t2, src, MIPS_R_ZERO);      /* t2 = ~src (delay slot) */
+
+	switch (BPF_OP(op)) {
+	/* dst = dst << src */
+	case BPF_LSH:
+		/* Next: shift >= 32 */
+		emit(ctx, sllv, hi(dst), lo(dst), src);    /* dh = dl << src */
+		emit(ctx, move, lo(dst), MIPS_R_ZERO);     /* dl = 0         */
+		emit(ctx, b, 20);                          /* PC += 20       */
+		/* +16: shift < 32 */
+		emit(ctx, srl, t1, lo(dst), 1);            /* t1 = dl >> 1   */
+		emit(ctx, srlv, t1, t1, t2);               /* t1 = t1 >> t2  */
+		emit(ctx, sllv, lo(dst), lo(dst), src);    /* dl = dl << src */
+		emit(ctx, sllv, hi(dst), hi(dst), src);    /* dh = dh << src */
+		emit(ctx, or, hi(dst), hi(dst), t1);       /* dh = dh | t1   */
+		break;
+	/* dst = dst >> src */
+	case BPF_RSH:
+		/* Next: shift >= 32 */
+		emit(ctx, srlv, lo(dst), hi(dst), src);    /* dl = dh >> src */
+		emit(ctx, move, hi(dst), MIPS_R_ZERO);     /* dh = 0         */
+		emit(ctx, b, 20);                          /* PC += 20       */
+		/* +16: shift < 32 */
+		emit(ctx, sll, t1, hi(dst), 1);            /* t1 = dl << 1   */
+		emit(ctx, sllv, t1, t1, t2);               /* t1 = t1 << t2  */
+		emit(ctx, srlv, lo(dst), lo(dst), src);    /* dl = dl >> src */
+		emit(ctx, srlv, hi(dst), hi(dst), src);    /* dh = dh >> src */
+		emit(ctx, or, lo(dst), lo(dst), t1);       /* dl = dl | t1   */
+		break;
+	/* dst = dst >> src (arithmetic) */
+	case BPF_ARSH:
+		/* Next: shift >= 32 */
+		emit(ctx, srav, lo(dst), hi(dst), src);   /* dl = dh >>a src */
+		emit(ctx, sra, hi(dst), hi(dst), 31);     /* dh = dh >>a 31  */
+		emit(ctx, b, 20);                         /* PC += 20        */
+		/* +16: shift < 32 */
+		emit(ctx, sll, t1, hi(dst), 1);           /* t1 = dl << 1    */
+		emit(ctx, sllv, t1, t1, t2);              /* t1 = t1 << t2   */
+		emit(ctx, srlv, lo(dst), lo(dst), src);   /* dl = dl >>a src */
+		emit(ctx, srav, hi(dst), hi(dst), src);   /* dh = dh >> src  */
+		emit(ctx, or, lo(dst), lo(dst), t1);      /* dl = dl | t1    */
+		break;
+	}
+
+	/* +20: Done */
+	clobber_reg64(ctx, dst);
+}
+
+/* ALU mul immediate (64x32-bit) */
+static void emit_mul_i64(struct jit_context *ctx, const u8 dst[], s32 imm)
+{
+	u8 src = MIPS_R_T6;
+	u8 tmp = MIPS_R_T9;
+
+	switch (imm) {
+	/* dst = dst * 1 is a no-op */
+	case 1:
+		break;
+	/* dst = dst * -1 */
+	case -1:
+		emit_neg_i64(ctx, dst);
+		break;
+	case 0:
+		emit_mov_r(ctx, lo(dst), MIPS_R_ZERO);
+		emit_mov_r(ctx, hi(dst), MIPS_R_ZERO);
+		break;
+	/* Full 64x32 multiply */
+	default:
+		/* hi(dst) = hi(dst) * src(imm) */
+		emit_mov_i(ctx, src, imm);
+		if (cpu_has_mips32r1 || cpu_has_mips32r6) {
+			emit(ctx, mul, hi(dst), hi(dst), src);
+		} else {
+			emit(ctx, multu, hi(dst), src);
+			emit(ctx, mflo, hi(dst));
+		}
+
+		/* hi(dst) = hi(dst) - lo(dst) */
+		if (imm < 0)
+			emit(ctx, subu, hi(dst), hi(dst), lo(dst));
+
+		/* tmp = lo(dst) * src(imm) >> 32 */
+		/* lo(dst) = lo(dst) * src(imm) */
+		if (cpu_has_mips32r6) {
+			emit(ctx, muhu, tmp, lo(dst), src);
+			emit(ctx, mulu, lo(dst), lo(dst), src);
+		} else {
+			emit(ctx, multu, lo(dst), src);
+			emit(ctx, mflo, lo(dst));
+			emit(ctx, mfhi, tmp);
+		}
+
+		/* hi(dst) += tmp */
+		emit(ctx, addu, hi(dst), hi(dst), tmp);
+		clobber_reg64(ctx, dst);
+		break;
+	}
+}
+
+/* ALU mul register (64x64-bit) */
+static void emit_mul_r64(struct jit_context *ctx,
+			 const u8 dst[], const u8 src[])
+{
+	u8 acc = MIPS_R_T8;
+	u8 tmp = MIPS_R_T9;
+
+	/* acc = hi(dst) * lo(src) */
+	if (cpu_has_mips32r1 || cpu_has_mips32r6) {
+		emit(ctx, mul, acc, hi(dst), lo(src));
+	} else {
+		emit(ctx, multu, hi(dst), lo(src));
+		emit(ctx, mflo, acc);
+	}
+
+	/* tmp = lo(dst) * hi(src) */
+	if (cpu_has_mips32r1 || cpu_has_mips32r6) {
+		emit(ctx, mul, tmp, lo(dst), hi(src));
+	} else {
+		emit(ctx, multu, lo(dst), hi(src));
+		emit(ctx, mflo, tmp);
+	}
+
+	/* acc += tmp */
+	emit(ctx, addu, acc, acc, tmp);
+
+	/* tmp = lo(dst) * lo(src) >> 32 */
+	/* lo(dst) = lo(dst) * lo(src) */
+	if (cpu_has_mips32r6) {
+		emit(ctx, muhu, tmp, lo(dst), lo(src));
+		emit(ctx, mulu, lo(dst), lo(dst), lo(src));
+	} else {
+		emit(ctx, multu, lo(dst), lo(src));
+		emit(ctx, mflo, lo(dst));
+		emit(ctx, mfhi, tmp);
+	}
+
+	/* hi(dst) = acc + tmp */
+	emit(ctx, addu, hi(dst), acc, tmp);
+	clobber_reg64(ctx, dst);
+}
+
+/* Helper function for 64-bit modulo */
+static u64 jit_mod64(u64 a, u64 b)
+{
+	u64 rem;
+
+	div64_u64_rem(a, b, &rem);
+	return rem;
+}
+
+/* ALU div/mod register (64-bit) */
+static void emit_divmod_r64(struct jit_context *ctx,
+			    const u8 dst[], const u8 src[], u8 op)
+{
+	const u8 *r0 = bpf2mips32[BPF_REG_0]; /* Mapped to v0-v1 */
+	const u8 *r1 = bpf2mips32[BPF_REG_1]; /* Mapped to a0-a1 */
+	const u8 *r2 = bpf2mips32[BPF_REG_2]; /* Mapped to a2-a3 */
+	int exclude, k;
+	u32 addr = 0;
+
+	/* Push caller-saved registers on stack */
+	push_regs(ctx, ctx->clobbered & JIT_CALLER_REGS,
+		  0, JIT_RESERVED_STACK);
+
+	/* Put 64-bit arguments 1 and 2 in registers a0-a3 */
+	for (k = 0; k < 2; k++) {
+		emit(ctx, move, MIPS_R_T9, src[k]);
+		emit(ctx, move, r1[k], dst[k]);
+		emit(ctx, move, r2[k], MIPS_R_T9);
+	}
+
+	/* Emit function call */
+	switch (BPF_OP(op)) {
+	/* dst = dst / src */
+	case BPF_DIV:
+		addr = (u32)&div64_u64;
+		break;
+	/* dst = dst % src */
+	case BPF_MOD:
+		addr = (u32)&jit_mod64;
+		break;
+	}
+	emit_mov_i(ctx, MIPS_R_T9, addr);
+	emit(ctx, jalr, MIPS_R_RA, MIPS_R_T9);
+	emit(ctx, nop); /* Delay slot */
+
+	/* Store the 64-bit result in dst */
+	emit(ctx, move, dst[0], r0[0]);
+	emit(ctx, move, dst[1], r0[1]);
+
+	/* Restore caller-saved registers, excluding the computed result */
+	exclude = BIT(lo(dst)) | BIT(hi(dst));
+	pop_regs(ctx, ctx->clobbered & JIT_CALLER_REGS,
+		 exclude, JIT_RESERVED_STACK);
+	emit_load_delay(ctx);
+
+	clobber_reg64(ctx, dst);
+	clobber_reg(ctx, MIPS_R_V0);
+	clobber_reg(ctx, MIPS_R_V1);
+	clobber_reg(ctx, MIPS_R_RA);
+}
+
+/* Swap bytes in a register word */
+static void emit_swap8_r(struct jit_context *ctx, u8 dst, u8 src, u8 mask)
+{
+	u8 tmp = MIPS_R_T9;
+
+	emit(ctx, and, tmp, src, mask); /* tmp = src & 0x00ff00ff */
+	emit(ctx, sll, tmp, tmp, 8);    /* tmp = tmp << 8         */
+	emit(ctx, srl, dst, src, 8);    /* dst = src >> 8         */
+	emit(ctx, and, dst, dst, mask); /* dst = dst & 0x00ff00ff */
+	emit(ctx, or,  dst, dst, tmp);  /* dst = dst | tmp        */
+}
+
+/* Swap half words in a register word */
+static void emit_swap16_r(struct jit_context *ctx, u8 dst, u8 src)
+{
+	u8 tmp = MIPS_R_T9;
+
+	emit(ctx, sll, tmp, src, 16);  /* tmp = src << 16 */
+	emit(ctx, srl, dst, src, 16);  /* dst = src >> 16 */
+	emit(ctx, or,  dst, dst, tmp); /* dst = dst | tmp */
+}
+
+/* Swap bytes and truncate a register double word, word or half word */
+static void emit_bswap_r64(struct jit_context *ctx, const u8 dst[], u32 width)
+{
+	u8 tmp = MIPS_R_T8;
+
+	switch (width) {
+	/* Swap bytes in a double word */
+	case 64:
+		if (cpu_has_mips32r2 || cpu_has_mips32r6) {
+			emit(ctx, rotr, tmp, hi(dst), 16);
+			emit(ctx, rotr, hi(dst), lo(dst), 16);
+			emit(ctx, wsbh, lo(dst), tmp);
+			emit(ctx, wsbh, hi(dst), hi(dst));
+		} else {
+			emit_swap16_r(ctx, tmp, lo(dst));
+			emit_swap16_r(ctx, lo(dst), hi(dst));
+			emit(ctx, move, hi(dst), tmp);
+
+			emit(ctx, lui, tmp, 0xff);      /* tmp = 0x00ff0000 */
+			emit(ctx, ori, tmp, tmp, 0xff); /* tmp = 0x00ff00ff */
+			emit_swap8_r(ctx, lo(dst), lo(dst), tmp);
+			emit_swap8_r(ctx, hi(dst), hi(dst), tmp);
+		}
+		break;
+	/* Swap bytes in a word */
+	/* Swap bytes in a half word */
+	case 32:
+	case 16:
+		emit_bswap_r(ctx, lo(dst), width);
+		emit(ctx, move, hi(dst), MIPS_R_ZERO);
+		break;
+	}
+	clobber_reg64(ctx, dst);
+}
+
+/* Truncate a register double word, word or half word */
+static void emit_trunc_r64(struct jit_context *ctx, const u8 dst[], u32 width)
+{
+	switch (width) {
+	case 64:
+		break;
+	/* Zero-extend a word */
+	case 32:
+		emit(ctx, move, hi(dst), MIPS_R_ZERO);
+		clobber_reg(ctx, hi(dst));
+		break;
+	/* Zero-extend a half word */
+	case 16:
+		emit(ctx, move, hi(dst), MIPS_R_ZERO);
+		emit(ctx, andi, lo(dst), lo(dst), 0xffff);
+		clobber_reg64(ctx, dst);
+		break;
+	}
+}
+
+/* Load operation: dst = *(size*)(src + off) */
+static void emit_ldx(struct jit_context *ctx,
+		     const u8 dst[], u8 src, s16 off, u8 size)
+{
+	switch (size) {
+	/* Load a byte */
+	case BPF_B:
+		emit(ctx, lbu, lo(dst), off, src);
+		emit(ctx, move, hi(dst), MIPS_R_ZERO);
+		break;
+	/* Load a half word */
+	case BPF_H:
+		emit(ctx, lhu, lo(dst), off, src);
+		emit(ctx, move, hi(dst), MIPS_R_ZERO);
+		break;
+	/* Load a word */
+	case BPF_W:
+		emit(ctx, lw, lo(dst), off, src);
+		emit(ctx, move, hi(dst), MIPS_R_ZERO);
+		break;
+	/* Load a double word */
+	case BPF_DW:
+		if (dst[1] == src) {
+			emit(ctx, lw, dst[0], off + 4, src);
+			emit(ctx, lw, dst[1], off, src);
+		} else {
+			emit(ctx, lw, dst[1], off, src);
+			emit(ctx, lw, dst[0], off + 4, src);
+		}
+		emit_load_delay(ctx);
+		break;
+	}
+	clobber_reg64(ctx, dst);
+}
+
+/* Store operation: *(size *)(dst + off) = src */
+static void emit_stx(struct jit_context *ctx,
+		     const u8 dst, const u8 src[], s16 off, u8 size)
+{
+	switch (size) {
+	/* Store a byte */
+	case BPF_B:
+		emit(ctx, sb, lo(src), off, dst);
+		break;
+	/* Store a half word */
+	case BPF_H:
+		emit(ctx, sh, lo(src), off, dst);
+		break;
+	/* Store a word */
+	case BPF_W:
+		emit(ctx, sw, lo(src), off, dst);
+		break;
+	/* Store a double word */
+	case BPF_DW:
+		emit(ctx, sw, src[1], off, dst);
+		emit(ctx, sw, src[0], off + 4, dst);
+		break;
+	}
+}
+
+/* Atomic read-modify-write (32-bit, non-ll/sc fallback) */
+static void emit_atomic_r32(struct jit_context *ctx,
+			    u8 dst, u8 src, s16 off, u8 code)
+{
+	u32 exclude = 0;
+	u32 addr = 0;
+
+	/* Push caller-saved registers on stack */
+	push_regs(ctx, ctx->clobbered & JIT_CALLER_REGS,
+		  0, JIT_RESERVED_STACK);
+	/*
+	 * Argument 1: dst+off if xchg, otherwise src, passed in register a0
+	 * Argument 2: src if xchg, othersize dst+off, passed in register a1
+	 */
+	emit(ctx, move, MIPS_R_T9, dst);
+	if (code == BPF_XCHG) {
+		emit(ctx, move, MIPS_R_A1, src);
+		emit(ctx, addiu, MIPS_R_A0, MIPS_R_T9, off);
+	} else {
+		emit(ctx, move, MIPS_R_A0, src);
+		emit(ctx, addiu, MIPS_R_A1, MIPS_R_T9, off);
+	}
+
+	/* Emit function call */
+	switch (code) {
+	case BPF_ADD:
+		addr = (u32)&atomic_add;
+		break;
+	case BPF_ADD | BPF_FETCH:
+		addr = (u32)&atomic_fetch_add;
+		break;
+	case BPF_SUB:
+		addr = (u32)&atomic_sub;
+		break;
+	case BPF_SUB | BPF_FETCH:
+		addr = (u32)&atomic_fetch_sub;
+		break;
+	case BPF_OR:
+		addr = (u32)&atomic_or;
+		break;
+	case BPF_OR | BPF_FETCH:
+		addr = (u32)&atomic_fetch_or;
+		break;
+	case BPF_AND:
+		addr = (u32)&atomic_and;
+		break;
+	case BPF_AND | BPF_FETCH:
+		addr = (u32)&atomic_fetch_and;
+		break;
+	case BPF_XOR:
+		addr = (u32)&atomic_xor;
+		break;
+	case BPF_XOR | BPF_FETCH:
+		addr = (u32)&atomic_fetch_xor;
+		break;
+	case BPF_XCHG:
+		addr = (u32)&atomic_xchg;
+		break;
+	}
+	emit_mov_i(ctx, MIPS_R_T9, addr);
+	emit(ctx, jalr, MIPS_R_RA, MIPS_R_T9);
+	emit(ctx, nop); /* Delay slot */
+
+	/* Update src register with old value, if specified */
+	if (code & BPF_FETCH) {
+		emit(ctx, move, src, MIPS_R_V0);
+		exclude = BIT(src);
+		clobber_reg(ctx, src);
+	}
+
+	/* Restore caller-saved registers, except any fetched value */
+	pop_regs(ctx, ctx->clobbered & JIT_CALLER_REGS,
+		 exclude, JIT_RESERVED_STACK);
+	emit_load_delay(ctx);
+	clobber_reg(ctx, MIPS_R_RA);
+}
+
+/* Helper function for 64-bit atomic exchange */
+static s64 jit_xchg64(s64 a, atomic64_t *v)
+{
+	return atomic64_xchg(v, a);
+}
+
+/* Atomic read-modify-write (64-bit) */
+static void emit_atomic_r64(struct jit_context *ctx,
+			    u8 dst, const u8 src[], s16 off, u8 code)
+{
+	const u8 *r0 = bpf2mips32[BPF_REG_0]; /* Mapped to v0-v1 */
+	const u8 *r1 = bpf2mips32[BPF_REG_1]; /* Mapped to a0-a1 */
+	u32 exclude = 0;
+	u32 addr = 0;
+
+	/* Push caller-saved registers on stack */
+	push_regs(ctx, ctx->clobbered & JIT_CALLER_REGS,
+		  0, JIT_RESERVED_STACK);
+	/*
+	 * Argument 1: 64-bit src, passed in registers a0-a1
+	 * Argument 2: 32-bit dst+off, passed in register a2
+	 */
+	emit(ctx, move, MIPS_R_T9, dst);
+	emit(ctx, move, r1[0], src[0]);
+	emit(ctx, move, r1[1], src[1]);
+	emit(ctx, addiu, MIPS_R_A2, MIPS_R_T9, off);
+
+	/* Emit function call */
+	switch (code) {
+	case BPF_ADD:
+		addr = (u32)&atomic64_add;
+		break;
+	case BPF_ADD | BPF_FETCH:
+		addr = (u32)&atomic64_fetch_add;
+		break;
+	case BPF_SUB:
+		addr = (u32)&atomic64_sub;
+		break;
+	case BPF_SUB | BPF_FETCH:
+		addr = (u32)&atomic64_fetch_sub;
+		break;
+	case BPF_OR:
+		addr = (u32)&atomic64_or;
+		break;
+	case BPF_OR | BPF_FETCH:
+		addr = (u32)&atomic64_fetch_or;
+		break;
+	case BPF_AND:
+		addr = (u32)&atomic64_and;
+		break;
+	case BPF_AND | BPF_FETCH:
+		addr = (u32)&atomic64_fetch_and;
+		break;
+	case BPF_XOR:
+		addr = (u32)&atomic64_xor;
+		break;
+	case BPF_XOR | BPF_FETCH:
+		addr = (u32)&atomic64_fetch_xor;
+		break;
+	case BPF_XCHG:
+		addr = (u32)&jit_xchg64;
+		break;
+	}
+	emit_mov_i(ctx, MIPS_R_T9, addr);
+	emit(ctx, jalr, MIPS_R_RA, MIPS_R_T9);
+	emit(ctx, nop); /* Delay slot */
+
+	/* Update src register with old value, if specified */
+	if (code & BPF_FETCH) {
+		emit(ctx, move, lo(src), lo(r0));
+		emit(ctx, move, hi(src), hi(r0));
+		exclude = BIT(src[0]) | BIT(src[1]);
+		clobber_reg64(ctx, src);
+	}
+
+	/* Restore caller-saved registers, except any fetched value */
+	pop_regs(ctx, ctx->clobbered & JIT_CALLER_REGS,
+		 exclude, JIT_RESERVED_STACK);
+	emit_load_delay(ctx);
+	clobber_reg(ctx, MIPS_R_RA);
+}
+
+/* Atomic compare-and-exchange (32-bit, non-ll/sc fallback) */
+static void emit_cmpxchg_r32(struct jit_context *ctx, u8 dst, u8 src, s16 off)
+{
+	const u8 *r0 = bpf2mips32[BPF_REG_0];
+
+	/* Push caller-saved registers on stack */
+	push_regs(ctx, ctx->clobbered & JIT_CALLER_REGS,
+		  JIT_RETURN_REGS, JIT_RESERVED_STACK + 2 * sizeof(u32));
+	/*
+	 * Argument 1: 32-bit dst+off, passed in register a0
+	 * Argument 2: 32-bit r0, passed in register a1
+	 * Argument 3: 32-bit src, passed in register a2
+	 */
+	emit(ctx, addiu, MIPS_R_T9, dst, off);
+	emit(ctx, move, MIPS_R_T8, src);
+	emit(ctx, move, MIPS_R_A1, lo(r0));
+	emit(ctx, move, MIPS_R_A0, MIPS_R_T9);
+	emit(ctx, move, MIPS_R_A2, MIPS_R_T8);
+
+	/* Emit function call */
+	emit_mov_i(ctx, MIPS_R_T9, (u32)&atomic_cmpxchg);
+	emit(ctx, jalr, MIPS_R_RA, MIPS_R_T9);
+	emit(ctx, nop); /* Delay slot */
+
+#ifdef __BIG_ENDIAN
+	emit(ctx, move, lo(r0), MIPS_R_V0);
+#endif
+	/* Restore caller-saved registers, except the return value */
+	pop_regs(ctx, ctx->clobbered & JIT_CALLER_REGS,
+		 JIT_RETURN_REGS, JIT_RESERVED_STACK + 2 * sizeof(u32));
+	emit_load_delay(ctx);
+	clobber_reg(ctx, MIPS_R_V0);
+	clobber_reg(ctx, MIPS_R_V1);
+	clobber_reg(ctx, MIPS_R_RA);
+}
+
+/* Atomic compare-and-exchange (64-bit) */
+static void emit_cmpxchg_r64(struct jit_context *ctx,
+			     u8 dst, const u8 src[], s16 off)
+{
+	const u8 *r0 = bpf2mips32[BPF_REG_0];
+	const u8 *r2 = bpf2mips32[BPF_REG_2];
+
+	/* Push caller-saved registers on stack */
+	push_regs(ctx, ctx->clobbered & JIT_CALLER_REGS,
+		  JIT_RETURN_REGS, JIT_RESERVED_STACK + 2 * sizeof(u32));
+	/*
+	 * Argument 1: 32-bit dst+off, passed in register a0 (a1 unused)
+	 * Argument 2: 64-bit r0, passed in registers a2-a3
+	 * Argument 3: 64-bit src, passed on stack
+	 */
+	push_regs(ctx, BIT(src[0]) | BIT(src[1]), 0, JIT_RESERVED_STACK);
+	emit(ctx, addiu, MIPS_R_T9, dst, off);
+	emit(ctx, move, r2[0], r0[0]);
+	emit(ctx, move, r2[1], r0[1]);
+	emit(ctx, move, MIPS_R_A0, MIPS_R_T9);
+
+	/* Emit function call */
+	emit_mov_i(ctx, MIPS_R_T9, (u32)&atomic64_cmpxchg);
+	emit(ctx, jalr, MIPS_R_RA, MIPS_R_T9);
+	emit(ctx, nop); /* Delay slot */
+
+	/* Restore caller-saved registers, except the return value */
+	pop_regs(ctx, ctx->clobbered & JIT_CALLER_REGS,
+		 JIT_RETURN_REGS, JIT_RESERVED_STACK + 2 * sizeof(u32));
+	emit_load_delay(ctx);
+	clobber_reg(ctx, MIPS_R_V0);
+	clobber_reg(ctx, MIPS_R_V1);
+	clobber_reg(ctx, MIPS_R_RA);
+}
+
+/*
+ * Conditional movz or an emulated equivalent.
+ * Note that the rs register may be modified.
+ */
+static void emit_movz_r(struct jit_context *ctx, u8 rd, u8 rs, u8 rt)
+{
+	if (cpu_has_mips_2) {
+		emit(ctx, movz, rd, rs, rt);           /* rd = rt ? rd : rs  */
+	} else if (cpu_has_mips32r6) {
+		if (rs != MIPS_R_ZERO)
+			emit(ctx, seleqz, rs, rs, rt); /* rs = 0 if rt == 0  */
+		emit(ctx, selnez, rd, rd, rt);         /* rd = 0 if rt != 0  */
+		if (rs != MIPS_R_ZERO)
+			emit(ctx, or, rd, rd, rs);     /* rd = rd | rs       */
+	} else {
+		emit(ctx, bnez, rt, 8);                /* PC += 8 if rd != 0 */
+		emit(ctx, nop);                        /* +0: delay slot     */
+		emit(ctx, or, rd, rs, MIPS_R_ZERO);    /* +4: rd = rs        */
+	}
+	clobber_reg(ctx, rd);
+	clobber_reg(ctx, rs);
+}
+
+/*
+ * Conditional movn or an emulated equivalent.
+ * Note that the rs register may be modified.
+ */
+static void emit_movn_r(struct jit_context *ctx, u8 rd, u8 rs, u8 rt)
+{
+	if (cpu_has_mips_2) {
+		emit(ctx, movn, rd, rs, rt);           /* rd = rt ? rs : rd  */
+	} else if (cpu_has_mips32r6) {
+		if (rs != MIPS_R_ZERO)
+			emit(ctx, selnez, rs, rs, rt); /* rs = 0 if rt == 0  */
+		emit(ctx, seleqz, rd, rd, rt);         /* rd = 0 if rt != 0  */
+		if (rs != MIPS_R_ZERO)
+			emit(ctx, or, rd, rd, rs);     /* rd = rd | rs       */
+	} else {
+		emit(ctx, beqz, rt, 8);                /* PC += 8 if rd == 0 */
+		emit(ctx, nop);                        /* +0: delay slot     */
+		emit(ctx, or, rd, rs, MIPS_R_ZERO);    /* +4: rd = rs        */
+	}
+	clobber_reg(ctx, rd);
+	clobber_reg(ctx, rs);
+}
+
+/* Emulation of 64-bit sltiu rd, rs, imm, where imm may be S32_MAX + 1 */
+static void emit_sltiu_r64(struct jit_context *ctx, u8 rd,
+			   const u8 rs[], s64 imm)
+{
+	u8 tmp = MIPS_R_T9;
+
+	if (imm < 0) {
+		emit_mov_i(ctx, rd, imm);                 /* rd = imm        */
+		emit(ctx, sltu, rd, lo(rs), rd);          /* rd = rsl < rd   */
+		emit(ctx, sltiu, tmp, hi(rs), -1);        /* tmp = rsh < ~0U */
+		emit(ctx, or, rd, rd, tmp);               /* rd = rd | tmp   */
+	} else { /* imm >= 0 */
+		if (imm > 0x7fff) {
+			emit_mov_i(ctx, rd, (s32)imm);     /* rd = imm       */
+			emit(ctx, sltu, rd, lo(rs), rd);   /* rd = rsl < rd  */
+		} else {
+			emit(ctx, sltiu, rd, lo(rs), imm); /* rd = rsl < imm */
+		}
+		emit_movn_r(ctx, rd, MIPS_R_ZERO, hi(rs)); /* rd = 0 if rsh  */
+	}
+}
+
+/* Emulation of 64-bit sltu rd, rs, rt */
+static void emit_sltu_r64(struct jit_context *ctx, u8 rd,
+			  const u8 rs[], const u8 rt[])
+{
+	u8 tmp = MIPS_R_T9;
+
+	emit(ctx, sltu, rd, lo(rs), lo(rt));           /* rd = rsl < rtl     */
+	emit(ctx, subu, tmp, hi(rs), hi(rt));          /* tmp = rsh - rth    */
+	emit_movn_r(ctx, rd, MIPS_R_ZERO, tmp);        /* rd = 0 if tmp != 0 */
+	emit(ctx, sltu, tmp, hi(rs), hi(rt));          /* tmp = rsh < rth    */
+	emit(ctx, or, rd, rd, tmp);                    /* rd = rd | tmp      */
+}
+
+/* Emulation of 64-bit slti rd, rs, imm, where imm may be S32_MAX + 1 */
+static void emit_slti_r64(struct jit_context *ctx, u8 rd,
+			  const u8 rs[], s64 imm)
+{
+	u8 t1 = MIPS_R_T8;
+	u8 t2 = MIPS_R_T9;
+	u8 cmp;
+
+	/*
+	 * if ((rs < 0) ^ (imm < 0)) t1 = imm >u rsl
+	 * else                      t1 = rsl <u imm
+	 */
+	emit_mov_i(ctx, rd, (s32)imm);
+	emit(ctx, sltu, t1, lo(rs), rd);               /* t1 = rsl <u imm   */
+	emit(ctx, sltu, t2, rd, lo(rs));               /* t2 = imm <u rsl   */
+	emit(ctx, srl, rd, hi(rs), 31);                /* rd = rsh >> 31    */
+	if (imm < 0)
+		emit_movz_r(ctx, t1, t2, rd);          /* t1 = rd ? t1 : t2 */
+	else
+		emit_movn_r(ctx, t1, t2, rd);          /* t1 = rd ? t2 : t1 */
+	/*
+	 * if ((imm < 0 && rsh != 0xffffffff) ||
+	 *     (imm >= 0 && rsh != 0))
+	 *      t1 = 0
+	 */
+	if (imm < 0) {
+		emit(ctx, addiu, rd, hi(rs), 1);       /* rd = rsh + 1 */
+		cmp = rd;
+	} else { /* imm >= 0 */
+		cmp = hi(rs);
+	}
+	emit_movn_r(ctx, t1, MIPS_R_ZERO, cmp);        /* t1 = 0 if cmp != 0 */
+
+	/*
+	 * if (imm < 0) rd = rsh < -1
+	 * else         rd = rsh != 0
+	 * rd = rd | t1
+	 */
+	emit(ctx, slti, rd, hi(rs), imm < 0 ? -1 : 0); /* rd = rsh < hi(imm) */
+	emit(ctx, or, rd, rd, t1);                     /* rd = rd | t1       */
+}
+
+/* Emulation of 64-bit(slt rd, rs, rt) */
+static void emit_slt_r64(struct jit_context *ctx, u8 rd,
+			 const u8 rs[], const u8 rt[])
+{
+	u8 t1 = MIPS_R_T7;
+	u8 t2 = MIPS_R_T8;
+	u8 t3 = MIPS_R_T9;
+
+	/*
+	 * if ((rs < 0) ^ (rt < 0)) t1 = rtl <u rsl
+	 * else                     t1 = rsl <u rtl
+	 * if (rsh == rth)          t1 = 0
+	 */
+	emit(ctx, sltu, t1, lo(rs), lo(rt));           /* t1 = rsl <u rtl   */
+	emit(ctx, sltu, t2, lo(rt), lo(rs));           /* t2 = rtl <u rsl   */
+	emit(ctx, xor, t3, hi(rs), hi(rt));            /* t3 = rlh ^ rth    */
+	emit(ctx, srl, rd, t3, 31);                    /* rd = t3 >> 31     */
+	emit_movn_r(ctx, t1, t2, rd);                  /* t1 = rd ? t2 : t1 */
+	emit_movn_r(ctx, t1, MIPS_R_ZERO, t3);         /* t1 = 0 if t3 != 0 */
+
+	/* rd = (rsh < rth) | t1 */
+	emit(ctx, slt, rd, hi(rs), hi(rt));            /* rd = rsh <s rth   */
+	emit(ctx, or, rd, rd, t1);                     /* rd = rd | t1      */
+}
+
+/* Jump immediate (64-bit) */
+static void emit_jmp_i64(struct jit_context *ctx,
+			 const u8 dst[], s32 imm, s32 off, u8 op)
+{
+	u8 tmp = MIPS_R_T6;
+
+	switch (op) {
+	/* No-op, used internally for branch optimization */
+	case JIT_JNOP:
+		break;
+	/* PC += off if dst == imm */
+	/* PC += off if dst != imm */
+	case BPF_JEQ:
+	case BPF_JNE:
+		if (imm >= -0x7fff && imm <= 0x8000) {
+			emit(ctx, addiu, tmp, lo(dst), -imm);
+		} else if ((u32)imm <= 0xffff) {
+			emit(ctx, xori, tmp, lo(dst), imm);
+		} else {       /* Register fallback */
+			emit_mov_i(ctx, tmp, imm);
+			emit(ctx, xor, tmp, lo(dst), tmp);
+		}
+		if (imm < 0) { /* Compare sign extension */
+			emit(ctx, addu, MIPS_R_T9, hi(dst), 1);
+			emit(ctx, or, tmp, tmp, MIPS_R_T9);
+		} else {       /* Compare zero extension */
+			emit(ctx, or, tmp, tmp, hi(dst));
+		}
+		if (op == BPF_JEQ)
+			emit(ctx, beqz, tmp, off);
+		else   /* BPF_JNE */
+			emit(ctx, bnez, tmp, off);
+		break;
+	/* PC += off if dst & imm */
+	/* PC += off if (dst & imm) == 0 (not in BPF, used for long jumps) */
+	case BPF_JSET:
+	case JIT_JNSET:
+		if ((u32)imm <= 0xffff) {
+			emit(ctx, andi, tmp, lo(dst), imm);
+		} else {     /* Register fallback */
+			emit_mov_i(ctx, tmp, imm);
+			emit(ctx, and, tmp, lo(dst), tmp);
+		}
+		if (imm < 0) /* Sign-extension pulls in high word */
+			emit(ctx, or, tmp, tmp, hi(dst));
+		if (op == BPF_JSET)
+			emit(ctx, bnez, tmp, off);
+		else   /* JIT_JNSET */
+			emit(ctx, beqz, tmp, off);
+		break;
+	/* PC += off if dst > imm */
+	case BPF_JGT:
+		emit_sltiu_r64(ctx, tmp, dst, (s64)imm + 1);
+		emit(ctx, beqz, tmp, off);
+		break;
+	/* PC += off if dst >= imm */
+	case BPF_JGE:
+		emit_sltiu_r64(ctx, tmp, dst, imm);
+		emit(ctx, beqz, tmp, off);
+		break;
+	/* PC += off if dst < imm */
+	case BPF_JLT:
+		emit_sltiu_r64(ctx, tmp, dst, imm);
+		emit(ctx, bnez, tmp, off);
+		break;
+	/* PC += off if dst <= imm */
+	case BPF_JLE:
+		emit_sltiu_r64(ctx, tmp, dst, (s64)imm + 1);
+		emit(ctx, bnez, tmp, off);
+		break;
+	/* PC += off if dst > imm (signed) */
+	case BPF_JSGT:
+		emit_slti_r64(ctx, tmp, dst, (s64)imm + 1);
+		emit(ctx, beqz, tmp, off);
+		break;
+	/* PC += off if dst >= imm (signed) */
+	case BPF_JSGE:
+		emit_slti_r64(ctx, tmp, dst, imm);
+		emit(ctx, beqz, tmp, off);
+		break;
+	/* PC += off if dst < imm (signed) */
+	case BPF_JSLT:
+		emit_slti_r64(ctx, tmp, dst, imm);
+		emit(ctx, bnez, tmp, off);
+		break;
+	/* PC += off if dst <= imm (signed) */
+	case BPF_JSLE:
+		emit_slti_r64(ctx, tmp, dst, (s64)imm + 1);
+		emit(ctx, bnez, tmp, off);
+		break;
+	}
+}
+
+/* Jump register (64-bit) */
+static void emit_jmp_r64(struct jit_context *ctx,
+			 const u8 dst[], const u8 src[], s32 off, u8 op)
+{
+	u8 t1 = MIPS_R_T6;
+	u8 t2 = MIPS_R_T7;
+
+	switch (op) {
+	/* No-op, used internally for branch optimization */
+	case JIT_JNOP:
+		break;
+	/* PC += off if dst == src */
+	/* PC += off if dst != src */
+	case BPF_JEQ:
+	case BPF_JNE:
+		emit(ctx, subu, t1, lo(dst), lo(src));
+		emit(ctx, subu, t2, hi(dst), hi(src));
+		emit(ctx, or, t1, t1, t2);
+		if (op == BPF_JEQ)
+			emit(ctx, beqz, t1, off);
+		else   /* BPF_JNE */
+			emit(ctx, bnez, t1, off);
+		break;
+	/* PC += off if dst & src */
+	/* PC += off if (dst & imm) == 0 (not in BPF, used for long jumps) */
+	case BPF_JSET:
+	case JIT_JNSET:
+		emit(ctx, and, t1, lo(dst), lo(src));
+		emit(ctx, and, t2, hi(dst), hi(src));
+		emit(ctx, or, t1, t1, t2);
+		if (op == BPF_JSET)
+			emit(ctx, bnez, t1, off);
+		else   /* JIT_JNSET */
+			emit(ctx, beqz, t1, off);
+		break;
+	/* PC += off if dst > src */
+	case BPF_JGT:
+		emit_sltu_r64(ctx, t1, src, dst);
+		emit(ctx, bnez, t1, off);
+		break;
+	/* PC += off if dst >= src */
+	case BPF_JGE:
+		emit_sltu_r64(ctx, t1, dst, src);
+		emit(ctx, beqz, t1, off);
+		break;
+	/* PC += off if dst < src */
+	case BPF_JLT:
+		emit_sltu_r64(ctx, t1, dst, src);
+		emit(ctx, bnez, t1, off);
+		break;
+	/* PC += off if dst <= src */
+	case BPF_JLE:
+		emit_sltu_r64(ctx, t1, src, dst);
+		emit(ctx, beqz, t1, off);
+		break;
+	/* PC += off if dst > src (signed) */
+	case BPF_JSGT:
+		emit_slt_r64(ctx, t1, src, dst);
+		emit(ctx, bnez, t1, off);
+		break;
+	/* PC += off if dst >= src (signed) */
+	case BPF_JSGE:
+		emit_slt_r64(ctx, t1, dst, src);
+		emit(ctx, beqz, t1, off);
+		break;
+	/* PC += off if dst < src (signed) */
+	case BPF_JSLT:
+		emit_slt_r64(ctx, t1, dst, src);
+		emit(ctx, bnez, t1, off);
+		break;
+	/* PC += off if dst <= src (signed) */
+	case BPF_JSLE:
+		emit_slt_r64(ctx, t1, src, dst);
+		emit(ctx, beqz, t1, off);
+		break;
+	}
+}
+
+/* Function call */
+static int emit_call(struct jit_context *ctx, const struct bpf_insn *insn)
+{
+	bool fixed;
+	u64 addr;
+
+	/* Decode the call address */
+	if (bpf_jit_get_func_addr(ctx->program, insn, false,
+				  &addr, &fixed) < 0)
+		return -1;
+	if (!fixed)
+		return -1;
+
+	/* Push stack arguments */
+	push_regs(ctx, JIT_STACK_REGS, 0, JIT_RESERVED_STACK);
+
+	/* Emit function call */
+	emit_mov_i(ctx, MIPS_R_T9, addr);
+	emit(ctx, jalr, MIPS_R_RA, MIPS_R_T9);
+	emit(ctx, nop); /* Delay slot */
+
+	clobber_reg(ctx, MIPS_R_RA);
+	clobber_reg(ctx, MIPS_R_V0);
+	clobber_reg(ctx, MIPS_R_V1);
+	return 0;
+}
+
+/* Function tail call */
+static int emit_tail_call(struct jit_context *ctx)
+{
+	u8 ary = lo(bpf2mips32[BPF_REG_2]);
+	u8 ind = lo(bpf2mips32[BPF_REG_3]);
+	u8 t1 = MIPS_R_T8;
+	u8 t2 = MIPS_R_T9;
+	int off;
+
+	/*
+	 * Tail call:
+	 * eBPF R1   - function argument (context ptr), passed in a0-a1
+	 * eBPF R2   - ptr to object with array of function entry points
+	 * eBPF R3   - array index of function to be called
+	 * stack[sz] - remaining tail call count, initialized in prologue
+	 */
+
+	/* if (ind >= ary->map.max_entries) goto out */
+	off = offsetof(struct bpf_array, map.max_entries);
+	if (off > 0x7fff)
+		return -1;
+	emit(ctx, lw, t1, off, ary);             /* t1 = ary->map.max_entries*/
+	emit_load_delay(ctx);                    /* Load delay slot          */
+	emit(ctx, sltu, t1, ind, t1);            /* t1 = ind < t1            */
+	emit(ctx, beqz, t1, get_offset(ctx, 1)); /* PC += off(1) if t1 == 0  */
+						 /* (next insn delay slot)   */
+	/* if (TCC-- <= 0) goto out */
+	emit(ctx, lw, t2, ctx->stack_size, MIPS_R_SP);  /* t2 = *(SP + size) */
+	emit_load_delay(ctx);                     /* Load delay slot         */
+	emit(ctx, blez, t2, get_offset(ctx, 1));  /* PC += off(1) if t2 <= 0 */
+	emit(ctx, addiu, t2, t2, -1);             /* t2-- (delay slot)       */
+	emit(ctx, sw, t2, ctx->stack_size, MIPS_R_SP);  /* *(SP + size) = t2 */
+
+	/* prog = ary->ptrs[ind] */
+	off = offsetof(struct bpf_array, ptrs);
+	if (off > 0x7fff)
+		return -1;
+	emit(ctx, sll, t1, ind, 2);               /* t1 = ind << 2           */
+	emit(ctx, addu, t1, t1, ary);             /* t1 += ary               */
+	emit(ctx, lw, t2, off, t1);               /* t2 = *(t1 + off)        */
+	emit_load_delay(ctx);                     /* Load delay slot         */
+
+	/* if (prog == 0) goto out */
+	emit(ctx, beqz, t2, get_offset(ctx, 1));  /* PC += off(1) if t2 == 0 */
+	emit(ctx, nop);                           /* Delay slot              */
+
+	/* func = prog->bpf_func + 8 (prologue skip offset) */
+	off = offsetof(struct bpf_prog, bpf_func);
+	if (off > 0x7fff)
+		return -1;
+	emit(ctx, lw, t1, off, t2);                /* t1 = *(t2 + off)       */
+	emit_load_delay(ctx);                      /* Load delay slot        */
+	emit(ctx, addiu, t1, t1, JIT_TCALL_SKIP);  /* t1 += skip (8 or 12)   */
+
+	/* goto func */
+	build_epilogue(ctx, t1);
+	return 0;
+}
+
+/*
+ * Stack frame layout for a JITed program (stack grows down).
+ *
+ * Higher address  : Caller's stack frame       :
+ *                 :----------------------------:
+ *                 : 64-bit eBPF args r3-r5     :
+ *                 :----------------------------:
+ *                 : Reserved / tail call count :
+ *                 +============================+  <--- MIPS sp before call
+ *                 | Callee-saved registers,    |
+ *                 | including RA and FP        |
+ *                 +----------------------------+  <--- eBPF FP (MIPS zero,fp)
+ *                 | Local eBPF variables       |
+ *                 | allocated by program       |
+ *                 +----------------------------+
+ *                 | Reserved for caller-saved  |
+ *                 | registers                  |
+ *                 +----------------------------+
+ *                 | Reserved for 64-bit eBPF   |
+ *                 | args r3-r5 & args passed   |
+ *                 | on stack in kernel calls   |
+ * Lower address   +============================+  <--- MIPS sp
+ */
+
+/* Build program prologue to set up the stack and registers */
+void build_prologue(struct jit_context *ctx)
+{
+	const u8 *r1 = bpf2mips32[BPF_REG_1];
+	const u8 *fp = bpf2mips32[BPF_REG_FP];
+	int stack, saved, locals, reserved;
+
+	/*
+	 * The first two instructions initialize TCC in the reserved (for us)
+	 * 16-byte area in the parent's stack frame. On a tail call, the
+	 * calling function jumps into the prologue after these instructions.
+	 */
+	emit(ctx, ori, MIPS_R_T9, MIPS_R_ZERO,
+	     min(MAX_TAIL_CALL_CNT + 1, 0xffff));
+	emit(ctx, sw, MIPS_R_T9, 0, MIPS_R_SP);
+
+	/*
+	 * Register eBPF R1 contains the 32-bit context pointer argument.
+	 * A 32-bit argument is always passed in MIPS register a0, regardless
+	 * of CPU endianness. Initialize R1 accordingly and zero-extend.
+	 */
+#ifdef __BIG_ENDIAN
+	emit(ctx, move, lo(r1), MIPS_R_A0);
+#endif
+
+	/* === Entry-point for tail calls === */
+
+	/* Zero-extend the 32-bit argument */
+	emit(ctx, move, hi(r1), MIPS_R_ZERO);
+
+	/* If the eBPF frame pointer was accessed it must be saved */
+	if (ctx->accessed & BIT(BPF_REG_FP))
+		clobber_reg64(ctx, fp);
+
+	/* Compute the stack space needed for callee-saved registers */
+	saved = hweight32(ctx->clobbered & JIT_CALLEE_REGS) * sizeof(u32);
+	saved = ALIGN(saved, MIPS_STACK_ALIGNMENT);
+
+	/* Stack space used by eBPF program local data */
+	locals = ALIGN(ctx->program->aux->stack_depth, MIPS_STACK_ALIGNMENT);
+
+	/*
+	 * If we are emitting function calls, reserve extra stack space for
+	 * caller-saved registers and function arguments passed on the stack.
+	 * The required space is computed automatically during resource
+	 * usage discovery (pass 1).
+	 */
+	reserved = ctx->stack_used;
+
+	/* Allocate the stack frame */
+	stack = ALIGN(saved + locals + reserved, MIPS_STACK_ALIGNMENT);
+	emit(ctx, addiu, MIPS_R_SP, MIPS_R_SP, -stack);
+
+	/* Store callee-saved registers on stack */
+	push_regs(ctx, ctx->clobbered & JIT_CALLEE_REGS, 0, stack - saved);
+
+	/* Initialize the eBPF frame pointer if accessed */
+	if (ctx->accessed & BIT(BPF_REG_FP))
+		emit(ctx, addiu, lo(fp), MIPS_R_SP, stack - saved);
+
+	ctx->saved_size = saved;
+	ctx->stack_size = stack;
+}
+
+/* Build the program epilogue to restore the stack and registers */
+void build_epilogue(struct jit_context *ctx, int dest_reg)
+{
+	/* Restore callee-saved registers from stack */
+	pop_regs(ctx, ctx->clobbered & JIT_CALLEE_REGS, 0,
+		 ctx->stack_size - ctx->saved_size);
+	/*
+	 * A 32-bit return value is always passed in MIPS register v0,
+	 * but on big-endian targets the low part of R0 is mapped to v1.
+	 */
+#ifdef __BIG_ENDIAN
+	emit(ctx, move, MIPS_R_V0, MIPS_R_V1);
+#endif
+
+	/* Jump to the return address and adjust the stack pointer */
+	emit(ctx, jr, dest_reg);
+	emit(ctx, addiu, MIPS_R_SP, MIPS_R_SP, ctx->stack_size);
+}
+
+/* Build one eBPF instruction */
+int build_insn(const struct bpf_insn *insn, struct jit_context *ctx)
+{
+	const u8 *dst = bpf2mips32[insn->dst_reg];
+	const u8 *src = bpf2mips32[insn->src_reg];
+	const u8 *res = bpf2mips32[BPF_REG_0];
+	const u8 *tmp = bpf2mips32[JIT_REG_TMP];
+	u8 code = insn->code;
+	s16 off = insn->off;
+	s32 imm = insn->imm;
+	s32 val, rel;
+	u8 alu, jmp;
+
+	switch (code) {
+	/* ALU operations */
+	/* dst = imm */
+	case BPF_ALU | BPF_MOV | BPF_K:
+		emit_mov_i(ctx, lo(dst), imm);
+		emit_zext_ver(ctx, dst);
+		break;
+	/* dst = src */
+	case BPF_ALU | BPF_MOV | BPF_X:
+		if (imm == 1) {
+			/* Special mov32 for zext */
+			emit_mov_i(ctx, hi(dst), 0);
+		} else {
+			emit_mov_r(ctx, lo(dst), lo(src));
+			emit_zext_ver(ctx, dst);
+		}
+		break;
+	/* dst = -dst */
+	case BPF_ALU | BPF_NEG:
+		emit_alu_i(ctx, lo(dst), 0, BPF_NEG);
+		emit_zext_ver(ctx, dst);
+		break;
+	/* dst = dst & imm */
+	/* dst = dst | imm */
+	/* dst = dst ^ imm */
+	/* dst = dst << imm */
+	/* dst = dst >> imm */
+	/* dst = dst >> imm (arithmetic) */
+	/* dst = dst + imm */
+	/* dst = dst - imm */
+	/* dst = dst * imm */
+	/* dst = dst / imm */
+	/* dst = dst % imm */
+	case BPF_ALU | BPF_OR | BPF_K:
+	case BPF_ALU | BPF_AND | BPF_K:
+	case BPF_ALU | BPF_XOR | BPF_K:
+	case BPF_ALU | BPF_LSH | BPF_K:
+	case BPF_ALU | BPF_RSH | BPF_K:
+	case BPF_ALU | BPF_ARSH | BPF_K:
+	case BPF_ALU | BPF_ADD | BPF_K:
+	case BPF_ALU | BPF_SUB | BPF_K:
+	case BPF_ALU | BPF_MUL | BPF_K:
+	case BPF_ALU | BPF_DIV | BPF_K:
+	case BPF_ALU | BPF_MOD | BPF_K:
+		if (!valid_alu_i(BPF_OP(code), imm)) {
+			emit_mov_i(ctx, MIPS_R_T6, imm);
+			emit_alu_r(ctx, lo(dst), MIPS_R_T6, BPF_OP(code));
+		} else if (rewrite_alu_i(BPF_OP(code), imm, &alu, &val)) {
+			emit_alu_i(ctx, lo(dst), val, alu);
+		}
+		emit_zext_ver(ctx, dst);
+		break;
+	/* dst = dst & src */
+	/* dst = dst | src */
+	/* dst = dst ^ src */
+	/* dst = dst << src */
+	/* dst = dst >> src */
+	/* dst = dst >> src (arithmetic) */
+	/* dst = dst + src */
+	/* dst = dst - src */
+	/* dst = dst * src */
+	/* dst = dst / src */
+	/* dst = dst % src */
+	case BPF_ALU | BPF_AND | BPF_X:
+	case BPF_ALU | BPF_OR | BPF_X:
+	case BPF_ALU | BPF_XOR | BPF_X:
+	case BPF_ALU | BPF_LSH | BPF_X:
+	case BPF_ALU | BPF_RSH | BPF_X:
+	case BPF_ALU | BPF_ARSH | BPF_X:
+	case BPF_ALU | BPF_ADD | BPF_X:
+	case BPF_ALU | BPF_SUB | BPF_X:
+	case BPF_ALU | BPF_MUL | BPF_X:
+	case BPF_ALU | BPF_DIV | BPF_X:
+	case BPF_ALU | BPF_MOD | BPF_X:
+		emit_alu_r(ctx, lo(dst), lo(src), BPF_OP(code));
+		emit_zext_ver(ctx, dst);
+		break;
+	/* dst = imm (64-bit) */
+	case BPF_ALU64 | BPF_MOV | BPF_K:
+		emit_mov_se_i64(ctx, dst, imm);
+		break;
+	/* dst = src (64-bit) */
+	case BPF_ALU64 | BPF_MOV | BPF_X:
+		emit_mov_r(ctx, lo(dst), lo(src));
+		emit_mov_r(ctx, hi(dst), hi(src));
+		break;
+	/* dst = -dst (64-bit) */
+	case BPF_ALU64 | BPF_NEG:
+		emit_neg_i64(ctx, dst);
+		break;
+	/* dst = dst & imm (64-bit) */
+	case BPF_ALU64 | BPF_AND | BPF_K:
+		emit_alu_i64(ctx, dst, imm, BPF_OP(code));
+		break;
+	/* dst = dst | imm (64-bit) */
+	/* dst = dst ^ imm (64-bit) */
+	/* dst = dst + imm (64-bit) */
+	/* dst = dst - imm (64-bit) */
+	case BPF_ALU64 | BPF_OR | BPF_K:
+	case BPF_ALU64 | BPF_XOR | BPF_K:
+	case BPF_ALU64 | BPF_ADD | BPF_K:
+	case BPF_ALU64 | BPF_SUB | BPF_K:
+		if (imm)
+			emit_alu_i64(ctx, dst, imm, BPF_OP(code));
+		break;
+	/* dst = dst << imm (64-bit) */
+	/* dst = dst >> imm (64-bit) */
+	/* dst = dst >> imm (64-bit, arithmetic) */
+	case BPF_ALU64 | BPF_LSH | BPF_K:
+	case BPF_ALU64 | BPF_RSH | BPF_K:
+	case BPF_ALU64 | BPF_ARSH | BPF_K:
+		if (imm)
+			emit_shift_i64(ctx, dst, imm, BPF_OP(code));
+		break;
+	/* dst = dst * imm (64-bit) */
+	case BPF_ALU64 | BPF_MUL | BPF_K:
+		emit_mul_i64(ctx, dst, imm);
+		break;
+	/* dst = dst / imm (64-bit) */
+	/* dst = dst % imm (64-bit) */
+	case BPF_ALU64 | BPF_DIV | BPF_K:
+	case BPF_ALU64 | BPF_MOD | BPF_K:
+		/*
+		 * Sign-extend the immediate value into a temporary register,
+		 * and then do the operation on this register.
+		 */
+		emit_mov_se_i64(ctx, tmp, imm);
+		emit_divmod_r64(ctx, dst, tmp, BPF_OP(code));
+		break;
+	/* dst = dst & src (64-bit) */
+	/* dst = dst | src (64-bit) */
+	/* dst = dst ^ src (64-bit) */
+	/* dst = dst + src (64-bit) */
+	/* dst = dst - src (64-bit) */
+	case BPF_ALU64 | BPF_AND | BPF_X:
+	case BPF_ALU64 | BPF_OR | BPF_X:
+	case BPF_ALU64 | BPF_XOR | BPF_X:
+	case BPF_ALU64 | BPF_ADD | BPF_X:
+	case BPF_ALU64 | BPF_SUB | BPF_X:
+		emit_alu_r64(ctx, dst, src, BPF_OP(code));
+		break;
+	/* dst = dst << src (64-bit) */
+	/* dst = dst >> src (64-bit) */
+	/* dst = dst >> src (64-bit, arithmetic) */
+	case BPF_ALU64 | BPF_LSH | BPF_X:
+	case BPF_ALU64 | BPF_RSH | BPF_X:
+	case BPF_ALU64 | BPF_ARSH | BPF_X:
+		emit_shift_r64(ctx, dst, lo(src), BPF_OP(code));
+		break;
+	/* dst = dst * src (64-bit) */
+	case BPF_ALU64 | BPF_MUL | BPF_X:
+		emit_mul_r64(ctx, dst, src);
+		break;
+	/* dst = dst / src (64-bit) */
+	/* dst = dst % src (64-bit) */
+	case BPF_ALU64 | BPF_DIV | BPF_X:
+	case BPF_ALU64 | BPF_MOD | BPF_X:
+		emit_divmod_r64(ctx, dst, src, BPF_OP(code));
+		break;
+	/* dst = htole(dst) */
+	/* dst = htobe(dst) */
+	case BPF_ALU | BPF_END | BPF_FROM_LE:
+	case BPF_ALU | BPF_END | BPF_FROM_BE:
+		if (BPF_SRC(code) ==
+#ifdef __BIG_ENDIAN
+		    BPF_FROM_LE
+#else
+		    BPF_FROM_BE
+#endif
+		    )
+			emit_bswap_r64(ctx, dst, imm);
+		else
+			emit_trunc_r64(ctx, dst, imm);
+		break;
+	/* dst = imm64 */
+	case BPF_LD | BPF_IMM | BPF_DW:
+		emit_mov_i(ctx, lo(dst), imm);
+		emit_mov_i(ctx, hi(dst), insn[1].imm);
+		return 1;
+	/* LDX: dst = *(size *)(src + off) */
+	case BPF_LDX | BPF_MEM | BPF_W:
+	case BPF_LDX | BPF_MEM | BPF_H:
+	case BPF_LDX | BPF_MEM | BPF_B:
+	case BPF_LDX | BPF_MEM | BPF_DW:
+		emit_ldx(ctx, dst, lo(src), off, BPF_SIZE(code));
+		break;
+	/* ST: *(size *)(dst + off) = imm */
+	case BPF_ST | BPF_MEM | BPF_W:
+	case BPF_ST | BPF_MEM | BPF_H:
+	case BPF_ST | BPF_MEM | BPF_B:
+	case BPF_ST | BPF_MEM | BPF_DW:
+		switch (BPF_SIZE(code)) {
+		case BPF_DW:
+			/* Sign-extend immediate value into temporary reg */
+			emit_mov_se_i64(ctx, tmp, imm);
+			break;
+		case BPF_W:
+		case BPF_H:
+		case BPF_B:
+			emit_mov_i(ctx, lo(tmp), imm);
+			break;
+		}
+		emit_stx(ctx, lo(dst), tmp, off, BPF_SIZE(code));
+		break;
+	/* STX: *(size *)(dst + off) = src */
+	case BPF_STX | BPF_MEM | BPF_W:
+	case BPF_STX | BPF_MEM | BPF_H:
+	case BPF_STX | BPF_MEM | BPF_B:
+	case BPF_STX | BPF_MEM | BPF_DW:
+		emit_stx(ctx, lo(dst), src, off, BPF_SIZE(code));
+		break;
+	/* Speculation barrier */
+	case BPF_ST | BPF_NOSPEC:
+		break;
+	/* Atomics */
+	case BPF_STX | BPF_ATOMIC | BPF_W:
+		switch (imm) {
+		case BPF_ADD:
+		case BPF_ADD | BPF_FETCH:
+		case BPF_AND:
+		case BPF_AND | BPF_FETCH:
+		case BPF_OR:
+		case BPF_OR | BPF_FETCH:
+		case BPF_XOR:
+		case BPF_XOR | BPF_FETCH:
+		case BPF_XCHG:
+			if (cpu_has_llsc)
+				emit_atomic_r(ctx, lo(dst), lo(src), off, imm);
+			else /* Non-ll/sc fallback */
+				emit_atomic_r32(ctx, lo(dst), lo(src),
+						off, imm);
+			if (imm & BPF_FETCH)
+				emit_zext_ver(ctx, src);
+			break;
+		case BPF_CMPXCHG:
+			if (cpu_has_llsc)
+				emit_cmpxchg_r(ctx, lo(dst), lo(src),
+					       lo(res), off);
+			else /* Non-ll/sc fallback */
+				emit_cmpxchg_r32(ctx, lo(dst), lo(src), off);
+			/* Result zero-extension inserted by verifier */
+			break;
+		default:
+			goto notyet;
+		}
+		break;
+	/* Atomics (64-bit) */
+	case BPF_STX | BPF_ATOMIC | BPF_DW:
+		switch (imm) {
+		case BPF_ADD:
+		case BPF_ADD | BPF_FETCH:
+		case BPF_AND:
+		case BPF_AND | BPF_FETCH:
+		case BPF_OR:
+		case BPF_OR | BPF_FETCH:
+		case BPF_XOR:
+		case BPF_XOR | BPF_FETCH:
+		case BPF_XCHG:
+			emit_atomic_r64(ctx, lo(dst), src, off, imm);
+			break;
+		case BPF_CMPXCHG:
+			emit_cmpxchg_r64(ctx, lo(dst), src, off);
+			break;
+		default:
+			goto notyet;
+		}
+		break;
+	/* PC += off if dst == src */
+	/* PC += off if dst != src */
+	/* PC += off if dst & src */
+	/* PC += off if dst > src */
+	/* PC += off if dst >= src */
+	/* PC += off if dst < src */
+	/* PC += off if dst <= src */
+	/* PC += off if dst > src (signed) */
+	/* PC += off if dst >= src (signed) */
+	/* PC += off if dst < src (signed) */
+	/* PC += off if dst <= src (signed) */
+	case BPF_JMP32 | BPF_JEQ | BPF_X:
+	case BPF_JMP32 | BPF_JNE | BPF_X:
+	case BPF_JMP32 | BPF_JSET | BPF_X:
+	case BPF_JMP32 | BPF_JGT | BPF_X:
+	case BPF_JMP32 | BPF_JGE | BPF_X:
+	case BPF_JMP32 | BPF_JLT | BPF_X:
+	case BPF_JMP32 | BPF_JLE | BPF_X:
+	case BPF_JMP32 | BPF_JSGT | BPF_X:
+	case BPF_JMP32 | BPF_JSGE | BPF_X:
+	case BPF_JMP32 | BPF_JSLT | BPF_X:
+	case BPF_JMP32 | BPF_JSLE | BPF_X:
+		if (off == 0)
+			break;
+		setup_jmp_r(ctx, dst == src, BPF_OP(code), off, &jmp, &rel);
+		emit_jmp_r(ctx, lo(dst), lo(src), rel, jmp);
+		if (finish_jmp(ctx, jmp, off) < 0)
+			goto toofar;
+		break;
+	/* PC += off if dst == imm */
+	/* PC += off if dst != imm */
+	/* PC += off if dst & imm */
+	/* PC += off if dst > imm */
+	/* PC += off if dst >= imm */
+	/* PC += off if dst < imm */
+	/* PC += off if dst <= imm */
+	/* PC += off if dst > imm (signed) */
+	/* PC += off if dst >= imm (signed) */
+	/* PC += off if dst < imm (signed) */
+	/* PC += off if dst <= imm (signed) */
+	case BPF_JMP32 | BPF_JEQ | BPF_K:
+	case BPF_JMP32 | BPF_JNE | BPF_K:
+	case BPF_JMP32 | BPF_JSET | BPF_K:
+	case BPF_JMP32 | BPF_JGT | BPF_K:
+	case BPF_JMP32 | BPF_JGE | BPF_K:
+	case BPF_JMP32 | BPF_JLT | BPF_K:
+	case BPF_JMP32 | BPF_JLE | BPF_K:
+	case BPF_JMP32 | BPF_JSGT | BPF_K:
+	case BPF_JMP32 | BPF_JSGE | BPF_K:
+	case BPF_JMP32 | BPF_JSLT | BPF_K:
+	case BPF_JMP32 | BPF_JSLE | BPF_K:
+		if (off == 0)
+			break;
+		setup_jmp_i(ctx, imm, 32, BPF_OP(code), off, &jmp, &rel);
+		if (valid_jmp_i(jmp, imm)) {
+			emit_jmp_i(ctx, lo(dst), imm, rel, jmp);
+		} else {
+			/* Move large immediate to register */
+			emit_mov_i(ctx, MIPS_R_T6, imm);
+			emit_jmp_r(ctx, lo(dst), MIPS_R_T6, rel, jmp);
+		}
+		if (finish_jmp(ctx, jmp, off) < 0)
+			goto toofar;
+		break;
+	/* PC += off if dst == src */
+	/* PC += off if dst != src */
+	/* PC += off if dst & src */
+	/* PC += off if dst > src */
+	/* PC += off if dst >= src */
+	/* PC += off if dst < src */
+	/* PC += off if dst <= src */
+	/* PC += off if dst > src (signed) */
+	/* PC += off if dst >= src (signed) */
+	/* PC += off if dst < src (signed) */
+	/* PC += off if dst <= src (signed) */
+	case BPF_JMP | BPF_JEQ | BPF_X:
+	case BPF_JMP | BPF_JNE | BPF_X:
+	case BPF_JMP | BPF_JSET | BPF_X:
+	case BPF_JMP | BPF_JGT | BPF_X:
+	case BPF_JMP | BPF_JGE | BPF_X:
+	case BPF_JMP | BPF_JLT | BPF_X:
+	case BPF_JMP | BPF_JLE | BPF_X:
+	case BPF_JMP | BPF_JSGT | BPF_X:
+	case BPF_JMP | BPF_JSGE | BPF_X:
+	case BPF_JMP | BPF_JSLT | BPF_X:
+	case BPF_JMP | BPF_JSLE | BPF_X:
+		if (off == 0)
+			break;
+		setup_jmp_r(ctx, dst == src, BPF_OP(code), off, &jmp, &rel);
+		emit_jmp_r64(ctx, dst, src, rel, jmp);
+		if (finish_jmp(ctx, jmp, off) < 0)
+			goto toofar;
+		break;
+	/* PC += off if dst == imm */
+	/* PC += off if dst != imm */
+	/* PC += off if dst & imm */
+	/* PC += off if dst > imm */
+	/* PC += off if dst >= imm */
+	/* PC += off if dst < imm */
+	/* PC += off if dst <= imm */
+	/* PC += off if dst > imm (signed) */
+	/* PC += off if dst >= imm (signed) */
+	/* PC += off if dst < imm (signed) */
+	/* PC += off if dst <= imm (signed) */
+	case BPF_JMP | BPF_JEQ | BPF_K:
+	case BPF_JMP | BPF_JNE | BPF_K:
+	case BPF_JMP | BPF_JSET | BPF_K:
+	case BPF_JMP | BPF_JGT | BPF_K:
+	case BPF_JMP | BPF_JGE | BPF_K:
+	case BPF_JMP | BPF_JLT | BPF_K:
+	case BPF_JMP | BPF_JLE | BPF_K:
+	case BPF_JMP | BPF_JSGT | BPF_K:
+	case BPF_JMP | BPF_JSGE | BPF_K:
+	case BPF_JMP | BPF_JSLT | BPF_K:
+	case BPF_JMP | BPF_JSLE | BPF_K:
+		if (off == 0)
+			break;
+		setup_jmp_i(ctx, imm, 64, BPF_OP(code), off, &jmp, &rel);
+		emit_jmp_i64(ctx, dst, imm, rel, jmp);
+		if (finish_jmp(ctx, jmp, off) < 0)
+			goto toofar;
+		break;
+	/* PC += off */
+	case BPF_JMP | BPF_JA:
+		if (off == 0)
+			break;
+		if (emit_ja(ctx, off) < 0)
+			goto toofar;
+		break;
+	/* Tail call */
+	case BPF_JMP | BPF_TAIL_CALL:
+		if (emit_tail_call(ctx) < 0)
+			goto invalid;
+		break;
+	/* Function call */
+	case BPF_JMP | BPF_CALL:
+		if (emit_call(ctx, insn) < 0)
+			goto invalid;
+		break;
+	/* Function return */
+	case BPF_JMP | BPF_EXIT:
+		/*
+		 * Optimization: when last instruction is EXIT
+		 * simply continue to epilogue.
+		 */
+		if (ctx->bpf_index == ctx->program->len - 1)
+			break;
+		if (emit_exit(ctx) < 0)
+			goto toofar;
+		break;
+
+	default:
+invalid:
+		pr_err_once("unknown opcode %02x\n", code);
+		return -EINVAL;
+notyet:
+		pr_info_once("*** NOT YET: opcode %02x ***\n", code);
+		return -EFAULT;
+toofar:
+		pr_info_once("*** TOO FAR: jump at %u opcode %02x ***\n",
+			     ctx->bpf_index, code);
+		return -E2BIG;
+	}
+	return 0;
+}
diff --git a/arch/mips/net/bpf_jit_comp64.c b/arch/mips/net/bpf_jit_comp64.c
new file mode 100644
index 000000000000..815ade724227
--- /dev/null
+++ b/arch/mips/net/bpf_jit_comp64.c
@@ -0,0 +1,1060 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Just-In-Time compiler for eBPF bytecode on MIPS.
+ * Implementation of JIT functions for 64-bit CPUs.
+ *
+ * Copyright (c) 2021 Anyfi Networks AB.
+ * Author: Johan Almbladh <johan.almbladh@gmail.com>
+ *
+ * Based on code and ideas from
+ * Copyright (c) 2017 Cavium, Inc.
+ * Copyright (c) 2017 Shubham Bansal <illusionist.neo@gmail.com>
+ * Copyright (c) 2011 Mircea Gherzan <mgherzan@gmail.com>
+ */
+
+#include <linux/errno.h>
+#include <linux/filter.h>
+#include <linux/bpf.h>
+#include <asm/cpu-features.h>
+#include <asm/isa-rev.h>
+#include <asm/uasm.h>
+
+#include "bpf_jit_comp.h"
+
+/* MIPS t0-t3 are not available in the n64 ABI */
+#undef MIPS_R_T0
+#undef MIPS_R_T1
+#undef MIPS_R_T2
+#undef MIPS_R_T3
+
+/* Stack is 16-byte aligned in n64 ABI */
+#define MIPS_STACK_ALIGNMENT 16
+
+/* Extra 64-bit eBPF registers used by JIT */
+#define JIT_REG_TC (MAX_BPF_JIT_REG + 0)
+#define JIT_REG_ZX (MAX_BPF_JIT_REG + 1)
+
+/* Number of prologue bytes to skip when doing a tail call */
+#define JIT_TCALL_SKIP 4
+
+/* Callee-saved CPU registers that the JIT must preserve */
+#define JIT_CALLEE_REGS   \
+	(BIT(MIPS_R_S0) | \
+	 BIT(MIPS_R_S1) | \
+	 BIT(MIPS_R_S2) | \
+	 BIT(MIPS_R_S3) | \
+	 BIT(MIPS_R_S4) | \
+	 BIT(MIPS_R_S5) | \
+	 BIT(MIPS_R_S6) | \
+	 BIT(MIPS_R_S7) | \
+	 BIT(MIPS_R_GP) | \
+	 BIT(MIPS_R_FP) | \
+	 BIT(MIPS_R_RA))
+
+/* Caller-saved CPU registers available for JIT use */
+#define JIT_CALLER_REGS	  \
+	(BIT(MIPS_R_A5) | \
+	 BIT(MIPS_R_A6) | \
+	 BIT(MIPS_R_A7))
+/*
+ * Mapping of 64-bit eBPF registers to 64-bit native MIPS registers.
+ * MIPS registers t4 - t7 may be used by the JIT as temporary registers.
+ * MIPS registers t8 - t9 are reserved for single-register common functions.
+ */
+static const u8 bpf2mips64[] = {
+	/* Return value from in-kernel function, and exit value from eBPF */
+	[BPF_REG_0] = MIPS_R_V0,
+	/* Arguments from eBPF program to in-kernel function */
+	[BPF_REG_1] = MIPS_R_A0,
+	[BPF_REG_2] = MIPS_R_A1,
+	[BPF_REG_3] = MIPS_R_A2,
+	[BPF_REG_4] = MIPS_R_A3,
+	[BPF_REG_5] = MIPS_R_A4,
+	/* Callee-saved registers that in-kernel function will preserve */
+	[BPF_REG_6] = MIPS_R_S0,
+	[BPF_REG_7] = MIPS_R_S1,
+	[BPF_REG_8] = MIPS_R_S2,
+	[BPF_REG_9] = MIPS_R_S3,
+	/* Read-only frame pointer to access the eBPF stack */
+	[BPF_REG_FP] = MIPS_R_FP,
+	/* Temporary register for blinding constants */
+	[BPF_REG_AX] = MIPS_R_AT,
+	/* Tail call count register, caller-saved */
+	[JIT_REG_TC] = MIPS_R_A5,
+	/* Constant for register zero-extension */
+	[JIT_REG_ZX] = MIPS_R_V1,
+};
+
+/*
+ * MIPS 32-bit operations on 64-bit registers generate a sign-extended
+ * result. However, the eBPF ISA mandates zero-extension, so we rely on the
+ * verifier to add that for us (emit_zext_ver). In addition, ALU arithmetic
+ * operations, right shift and byte swap require properly sign-extended
+ * operands or the result is unpredictable. We emit explicit sign-extensions
+ * in those cases.
+ */
+
+/* Sign extension */
+static void emit_sext(struct jit_context *ctx, u8 dst, u8 src)
+{
+	emit(ctx, sll, dst, src, 0);
+	clobber_reg(ctx, dst);
+}
+
+/* Zero extension */
+static void emit_zext(struct jit_context *ctx, u8 dst)
+{
+	if (cpu_has_mips64r2 || cpu_has_mips64r6) {
+		emit(ctx, dinsu, dst, MIPS_R_ZERO, 32, 32);
+	} else {
+		emit(ctx, and, dst, dst, bpf2mips64[JIT_REG_ZX]);
+		access_reg(ctx, JIT_REG_ZX); /* We need the ZX register */
+	}
+	clobber_reg(ctx, dst);
+}
+
+/* Zero extension, if verifier does not do it for us  */
+static void emit_zext_ver(struct jit_context *ctx, u8 dst)
+{
+	if (!ctx->program->aux->verifier_zext)
+		emit_zext(ctx, dst);
+}
+
+/* dst = imm (64-bit) */
+static void emit_mov_i64(struct jit_context *ctx, u8 dst, u64 imm64)
+{
+	if (imm64 >= 0xffffffffffff8000ULL || imm64 < 0x8000ULL) {
+		emit(ctx, daddiu, dst, MIPS_R_ZERO, (s16)imm64);
+	} else if (imm64 >= 0xffffffff80000000ULL ||
+		   (imm64 < 0x80000000 && imm64 > 0xffff)) {
+		emit(ctx, lui, dst, (s16)(imm64 >> 16));
+		emit(ctx, ori, dst, dst, (u16)imm64 & 0xffff);
+	} else {
+		u8 acc = MIPS_R_ZERO;
+		int shift = 0;
+		int k;
+
+		for (k = 0; k < 4; k++) {
+			u16 half = imm64 >> (48 - 16 * k);
+
+			if (acc == dst)
+				shift += 16;
+
+			if (half) {
+				if (shift)
+					emit(ctx, dsll_safe, dst, dst, shift);
+				emit(ctx, ori, dst, acc, half);
+				acc = dst;
+				shift = 0;
+			}
+		}
+		if (shift)
+			emit(ctx, dsll_safe, dst, dst, shift);
+	}
+	clobber_reg(ctx, dst);
+}
+
+/* ALU immediate operation (64-bit) */
+static void emit_alu_i64(struct jit_context *ctx, u8 dst, s32 imm, u8 op)
+{
+	switch (BPF_OP(op)) {
+	/* dst = dst | imm */
+	case BPF_OR:
+		emit(ctx, ori, dst, dst, (u16)imm);
+		break;
+	/* dst = dst ^ imm */
+	case BPF_XOR:
+		emit(ctx, xori, dst, dst, (u16)imm);
+		break;
+	/* dst = -dst */
+	case BPF_NEG:
+		emit(ctx, dsubu, dst, MIPS_R_ZERO, dst);
+		break;
+	/* dst = dst << imm */
+	case BPF_LSH:
+		emit(ctx, dsll_safe, dst, dst, imm);
+		break;
+	/* dst = dst >> imm */
+	case BPF_RSH:
+		emit(ctx, dsrl_safe, dst, dst, imm);
+		break;
+	/* dst = dst >> imm (arithmetic) */
+	case BPF_ARSH:
+		emit(ctx, dsra_safe, dst, dst, imm);
+		break;
+	/* dst = dst + imm */
+	case BPF_ADD:
+		emit(ctx, daddiu, dst, dst, imm);
+		break;
+	/* dst = dst - imm */
+	case BPF_SUB:
+		emit(ctx, daddiu, dst, dst, -imm);
+		break;
+	default:
+		/* Width-generic operations */
+		emit_alu_i(ctx, dst, imm, op);
+	}
+	clobber_reg(ctx, dst);
+}
+
+/* ALU register operation (64-bit) */
+static void emit_alu_r64(struct jit_context *ctx, u8 dst, u8 src, u8 op)
+{
+	switch (BPF_OP(op)) {
+	/* dst = dst << src */
+	case BPF_LSH:
+		emit(ctx, dsllv, dst, dst, src);
+		break;
+	/* dst = dst >> src */
+	case BPF_RSH:
+		emit(ctx, dsrlv, dst, dst, src);
+		break;
+	/* dst = dst >> src (arithmetic) */
+	case BPF_ARSH:
+		emit(ctx, dsrav, dst, dst, src);
+		break;
+	/* dst = dst + src */
+	case BPF_ADD:
+		emit(ctx, daddu, dst, dst, src);
+		break;
+	/* dst = dst - src */
+	case BPF_SUB:
+		emit(ctx, dsubu, dst, dst, src);
+		break;
+	/* dst = dst * src */
+	case BPF_MUL:
+		if (cpu_has_mips64r6) {
+			emit(ctx, dmulu, dst, dst, src);
+		} else {
+			emit(ctx, dmultu, dst, src);
+			emit(ctx, mflo, dst);
+		}
+		break;
+	/* dst = dst / src */
+	case BPF_DIV:
+		if (cpu_has_mips64r6) {
+			emit(ctx, ddivu_r6, dst, dst, src);
+		} else {
+			emit(ctx, ddivu, dst, src);
+			emit(ctx, mflo, dst);
+		}
+		break;
+	/* dst = dst % src */
+	case BPF_MOD:
+		if (cpu_has_mips64r6) {
+			emit(ctx, dmodu, dst, dst, src);
+		} else {
+			emit(ctx, ddivu, dst, src);
+			emit(ctx, mfhi, dst);
+		}
+		break;
+	default:
+		/* Width-generic operations */
+		emit_alu_r(ctx, dst, src, op);
+	}
+	clobber_reg(ctx, dst);
+}
+
+/* Swap sub words in a register double word */
+static void emit_swap_r64(struct jit_context *ctx, u8 dst, u8 mask, u32 bits)
+{
+	u8 tmp = MIPS_R_T9;
+
+	emit(ctx, and, tmp, dst, mask);  /* tmp = dst & mask  */
+	emit(ctx, dsll, tmp, tmp, bits); /* tmp = tmp << bits */
+	emit(ctx, dsrl, dst, dst, bits); /* dst = dst >> bits */
+	emit(ctx, and, dst, dst, mask);  /* dst = dst & mask  */
+	emit(ctx, or, dst, dst, tmp);    /* dst = dst | tmp   */
+}
+
+/* Swap bytes and truncate a register double word, word or half word */
+static void emit_bswap_r64(struct jit_context *ctx, u8 dst, u32 width)
+{
+	switch (width) {
+	/* Swap bytes in a double word */
+	case 64:
+		if (cpu_has_mips64r2 || cpu_has_mips64r6) {
+			emit(ctx, dsbh, dst, dst);
+			emit(ctx, dshd, dst, dst);
+		} else {
+			u8 t1 = MIPS_R_T6;
+			u8 t2 = MIPS_R_T7;
+
+			emit(ctx, dsll32, t2, dst, 0);  /* t2 = dst << 32    */
+			emit(ctx, dsrl32, dst, dst, 0); /* dst = dst >> 32   */
+			emit(ctx, or, dst, dst, t2);    /* dst = dst | t2    */
+
+			emit(ctx, ori, t2, MIPS_R_ZERO, 0xffff);
+			emit(ctx, dsll32, t1, t2, 0);   /* t1 = t2 << 32     */
+			emit(ctx, or, t1, t1, t2);      /* t1 = t1 | t2      */
+			emit_swap_r64(ctx, dst, t1, 16);/* dst = swap16(dst) */
+
+			emit(ctx, lui, t2, 0xff);       /* t2 = 0x00ff0000   */
+			emit(ctx, ori, t2, t2, 0xff);   /* t2 = t2 | 0x00ff  */
+			emit(ctx, dsll32, t1, t2, 0);   /* t1 = t2 << 32     */
+			emit(ctx, or, t1, t1, t2);      /* t1 = t1 | t2      */
+			emit_swap_r64(ctx, dst, t1, 8); /* dst = swap8(dst)  */
+		}
+		break;
+	/* Swap bytes in a half word */
+	/* Swap bytes in a word */
+	case 32:
+	case 16:
+		emit_sext(ctx, dst, dst);
+		emit_bswap_r(ctx, dst, width);
+		if (cpu_has_mips64r2 || cpu_has_mips64r6)
+			emit_zext(ctx, dst);
+		break;
+	}
+	clobber_reg(ctx, dst);
+}
+
+/* Truncate a register double word, word or half word */
+static void emit_trunc_r64(struct jit_context *ctx, u8 dst, u32 width)
+{
+	switch (width) {
+	case 64:
+		break;
+	/* Zero-extend a word */
+	case 32:
+		emit_zext(ctx, dst);
+		break;
+	/* Zero-extend a half word */
+	case 16:
+		emit(ctx, andi, dst, dst, 0xffff);
+		break;
+	}
+	clobber_reg(ctx, dst);
+}
+
+/* Load operation: dst = *(size*)(src + off) */
+static void emit_ldx(struct jit_context *ctx, u8 dst, u8 src, s16 off, u8 size)
+{
+	switch (size) {
+	/* Load a byte */
+	case BPF_B:
+		emit(ctx, lbu, dst, off, src);
+		break;
+	/* Load a half word */
+	case BPF_H:
+		emit(ctx, lhu, dst, off, src);
+		break;
+	/* Load a word */
+	case BPF_W:
+		emit(ctx, lwu, dst, off, src);
+		break;
+	/* Load a double word */
+	case BPF_DW:
+		emit(ctx, ld, dst, off, src);
+		break;
+	}
+	clobber_reg(ctx, dst);
+}
+
+/* Store operation: *(size *)(dst + off) = src */
+static void emit_stx(struct jit_context *ctx, u8 dst, u8 src, s16 off, u8 size)
+{
+	switch (size) {
+	/* Store a byte */
+	case BPF_B:
+		emit(ctx, sb, src, off, dst);
+		break;
+	/* Store a half word */
+	case BPF_H:
+		emit(ctx, sh, src, off, dst);
+		break;
+	/* Store a word */
+	case BPF_W:
+		emit(ctx, sw, src, off, dst);
+		break;
+	/* Store a double word */
+	case BPF_DW:
+		emit(ctx, sd, src, off, dst);
+		break;
+	}
+}
+
+/* Atomic read-modify-write */
+static void emit_atomic_r64(struct jit_context *ctx,
+			    u8 dst, u8 src, s16 off, u8 code)
+{
+	u8 t1 = MIPS_R_T6;
+	u8 t2 = MIPS_R_T7;
+
+	LLSC_sync(ctx);
+	emit(ctx, lld, t1, off, dst);
+	switch (code) {
+	case BPF_ADD:
+	case BPF_ADD | BPF_FETCH:
+		emit(ctx, daddu, t2, t1, src);
+		break;
+	case BPF_AND:
+	case BPF_AND | BPF_FETCH:
+		emit(ctx, and, t2, t1, src);
+		break;
+	case BPF_OR:
+	case BPF_OR | BPF_FETCH:
+		emit(ctx, or, t2, t1, src);
+		break;
+	case BPF_XOR:
+	case BPF_XOR | BPF_FETCH:
+		emit(ctx, xor, t2, t1, src);
+		break;
+	case BPF_XCHG:
+		emit(ctx, move, t2, src);
+		break;
+	}
+	emit(ctx, scd, t2, off, dst);
+	emit(ctx, LLSC_beqz, t2, -16 - LLSC_offset);
+	emit(ctx, nop); /* Delay slot */
+
+	if (code & BPF_FETCH) {
+		emit(ctx, move, src, t1);
+		clobber_reg(ctx, src);
+	}
+}
+
+/* Atomic compare-and-exchange */
+static void emit_cmpxchg_r64(struct jit_context *ctx, u8 dst, u8 src, s16 off)
+{
+	u8 r0 = bpf2mips64[BPF_REG_0];
+	u8 t1 = MIPS_R_T6;
+	u8 t2 = MIPS_R_T7;
+
+	LLSC_sync(ctx);
+	emit(ctx, lld, t1, off, dst);
+	emit(ctx, bne, t1, r0, 12);
+	emit(ctx, move, t2, src);      /* Delay slot */
+	emit(ctx, scd, t2, off, dst);
+	emit(ctx, LLSC_beqz, t2, -20 - LLSC_offset);
+	emit(ctx, move, r0, t1);       /* Delay slot */
+
+	clobber_reg(ctx, r0);
+}
+
+/* Function call */
+static int emit_call(struct jit_context *ctx, const struct bpf_insn *insn)
+{
+	u8 zx = bpf2mips64[JIT_REG_ZX];
+	u8 tmp = MIPS_R_T6;
+	bool fixed;
+	u64 addr;
+
+	/* Decode the call address */
+	if (bpf_jit_get_func_addr(ctx->program, insn, false,
+				  &addr, &fixed) < 0)
+		return -1;
+	if (!fixed)
+		return -1;
+
+	/* Push caller-saved registers on stack */
+	push_regs(ctx, ctx->clobbered & JIT_CALLER_REGS, 0, 0);
+
+	/* Emit function call */
+	emit_mov_i64(ctx, tmp, addr & JALR_MASK);
+	emit(ctx, jalr, MIPS_R_RA, tmp);
+	emit(ctx, nop); /* Delay slot */
+
+	/* Restore caller-saved registers */
+	pop_regs(ctx, ctx->clobbered & JIT_CALLER_REGS, 0, 0);
+
+	/* Re-initialize the JIT zero-extension register if accessed */
+	if (ctx->accessed & BIT(JIT_REG_ZX)) {
+		emit(ctx, daddiu, zx, MIPS_R_ZERO, -1);
+		emit(ctx, dsrl32, zx, zx, 0);
+	}
+
+	clobber_reg(ctx, MIPS_R_RA);
+	clobber_reg(ctx, MIPS_R_V0);
+	clobber_reg(ctx, MIPS_R_V1);
+	return 0;
+}
+
+/* Function tail call */
+static int emit_tail_call(struct jit_context *ctx)
+{
+	u8 ary = bpf2mips64[BPF_REG_2];
+	u8 ind = bpf2mips64[BPF_REG_3];
+	u8 tcc = bpf2mips64[JIT_REG_TC];
+	u8 tmp = MIPS_R_T6;
+	int off;
+
+	/*
+	 * Tail call:
+	 * eBPF R1 - function argument (context ptr), passed in a0-a1
+	 * eBPF R2 - ptr to object with array of function entry points
+	 * eBPF R3 - array index of function to be called
+	 */
+
+	/* if (ind >= ary->map.max_entries) goto out */
+	off = offsetof(struct bpf_array, map.max_entries);
+	if (off > 0x7fff)
+		return -1;
+	emit(ctx, lwu, tmp, off, ary);            /* tmp = ary->map.max_entrs*/
+	emit(ctx, sltu, tmp, ind, tmp);           /* tmp = ind < t1          */
+	emit(ctx, beqz, tmp, get_offset(ctx, 1)); /* PC += off(1) if tmp == 0*/
+
+	/* if (--TCC < 0) goto out */
+	emit(ctx, daddiu, tcc, tcc, -1);          /* tcc-- (delay slot)      */
+	emit(ctx, bltz, tcc, get_offset(ctx, 1)); /* PC += off(1) if tcc < 0 */
+						  /* (next insn delay slot)  */
+	/* prog = ary->ptrs[ind] */
+	off = offsetof(struct bpf_array, ptrs);
+	if (off > 0x7fff)
+		return -1;
+	emit(ctx, dsll, tmp, ind, 3);             /* tmp = ind << 3          */
+	emit(ctx, daddu, tmp, tmp, ary);          /* tmp += ary              */
+	emit(ctx, ld, tmp, off, tmp);             /* tmp = *(tmp + off)      */
+
+	/* if (prog == 0) goto out */
+	emit(ctx, beqz, tmp, get_offset(ctx, 1)); /* PC += off(1) if tmp == 0*/
+	emit(ctx, nop);                           /* Delay slot              */
+
+	/* func = prog->bpf_func + 8 (prologue skip offset) */
+	off = offsetof(struct bpf_prog, bpf_func);
+	if (off > 0x7fff)
+		return -1;
+	emit(ctx, ld, tmp, off, tmp);                /* tmp = *(tmp + off)   */
+	emit(ctx, daddiu, tmp, tmp, JIT_TCALL_SKIP); /* tmp += skip (4)      */
+
+	/* goto func */
+	build_epilogue(ctx, tmp);
+	access_reg(ctx, JIT_REG_TC);
+	return 0;
+}
+
+/*
+ * Stack frame layout for a JITed program (stack grows down).
+ *
+ * Higher address  : Previous stack frame      :
+ *                 +===========================+  <--- MIPS sp before call
+ *                 | Callee-saved registers,   |
+ *                 | including RA and FP       |
+ *                 +---------------------------+  <--- eBPF FP (MIPS fp)
+ *                 | Local eBPF variables      |
+ *                 | allocated by program      |
+ *                 +---------------------------+
+ *                 | Reserved for caller-saved |
+ *                 | registers                 |
+ * Lower address   +===========================+  <--- MIPS sp
+ */
+
+/* Build program prologue to set up the stack and registers */
+void build_prologue(struct jit_context *ctx)
+{
+	u8 fp = bpf2mips64[BPF_REG_FP];
+	u8 tc = bpf2mips64[JIT_REG_TC];
+	u8 zx = bpf2mips64[JIT_REG_ZX];
+	int stack, saved, locals, reserved;
+
+	/*
+	 * The first instruction initializes the tail call count register.
+	 * On a tail call, the calling function jumps into the prologue
+	 * after this instruction.
+	 */
+	emit(ctx, addiu, tc, MIPS_R_ZERO, min(MAX_TAIL_CALL_CNT + 1, 0xffff));
+
+	/* === Entry-point for tail calls === */
+
+	/*
+	 * If the eBPF frame pointer and tail call count registers were
+	 * accessed they must be preserved. Mark them as clobbered here
+	 * to save and restore them on the stack as needed.
+	 */
+	if (ctx->accessed & BIT(BPF_REG_FP))
+		clobber_reg(ctx, fp);
+	if (ctx->accessed & BIT(JIT_REG_TC))
+		clobber_reg(ctx, tc);
+	if (ctx->accessed & BIT(JIT_REG_ZX))
+		clobber_reg(ctx, zx);
+
+	/* Compute the stack space needed for callee-saved registers */
+	saved = hweight32(ctx->clobbered & JIT_CALLEE_REGS) * sizeof(u64);
+	saved = ALIGN(saved, MIPS_STACK_ALIGNMENT);
+
+	/* Stack space used by eBPF program local data */
+	locals = ALIGN(ctx->program->aux->stack_depth, MIPS_STACK_ALIGNMENT);
+
+	/*
+	 * If we are emitting function calls, reserve extra stack space for
+	 * caller-saved registers needed by the JIT. The required space is
+	 * computed automatically during resource usage discovery (pass 1).
+	 */
+	reserved = ctx->stack_used;
+
+	/* Allocate the stack frame */
+	stack = ALIGN(saved + locals + reserved, MIPS_STACK_ALIGNMENT);
+	if (stack)
+		emit(ctx, daddiu, MIPS_R_SP, MIPS_R_SP, -stack);
+
+	/* Store callee-saved registers on stack */
+	push_regs(ctx, ctx->clobbered & JIT_CALLEE_REGS, 0, stack - saved);
+
+	/* Initialize the eBPF frame pointer if accessed */
+	if (ctx->accessed & BIT(BPF_REG_FP))
+		emit(ctx, daddiu, fp, MIPS_R_SP, stack - saved);
+
+	/* Initialize the ePF JIT zero-extension register if accessed */
+	if (ctx->accessed & BIT(JIT_REG_ZX)) {
+		emit(ctx, daddiu, zx, MIPS_R_ZERO, -1);
+		emit(ctx, dsrl32, zx, zx, 0);
+	}
+
+	ctx->saved_size = saved;
+	ctx->stack_size = stack;
+}
+
+/* Build the program epilogue to restore the stack and registers */
+void build_epilogue(struct jit_context *ctx, int dest_reg)
+{
+	/* Restore callee-saved registers from stack */
+	pop_regs(ctx, ctx->clobbered & JIT_CALLEE_REGS, 0,
+		 ctx->stack_size - ctx->saved_size);
+
+	/* Release the stack frame */
+	if (ctx->stack_size)
+		emit(ctx, daddiu, MIPS_R_SP, MIPS_R_SP, ctx->stack_size);
+
+	/* Jump to return address and sign-extend the 32-bit return value */
+	emit(ctx, jr, dest_reg);
+	emit(ctx, sll, MIPS_R_V0, MIPS_R_V0, 0); /* Delay slot */
+}
+
+/* Build one eBPF instruction */
+int build_insn(const struct bpf_insn *insn, struct jit_context *ctx)
+{
+	u8 dst = bpf2mips64[insn->dst_reg];
+	u8 src = bpf2mips64[insn->src_reg];
+	u8 res = bpf2mips64[BPF_REG_0];
+	u8 code = insn->code;
+	s16 off = insn->off;
+	s32 imm = insn->imm;
+	s32 val, rel;
+	u8 alu, jmp;
+
+	switch (code) {
+	/* ALU operations */
+	/* dst = imm */
+	case BPF_ALU | BPF_MOV | BPF_K:
+		emit_mov_i(ctx, dst, imm);
+		emit_zext_ver(ctx, dst);
+		break;
+	/* dst = src */
+	case BPF_ALU | BPF_MOV | BPF_X:
+		if (imm == 1) {
+			/* Special mov32 for zext */
+			emit_zext(ctx, dst);
+		} else {
+			emit_mov_r(ctx, dst, src);
+			emit_zext_ver(ctx, dst);
+		}
+		break;
+	/* dst = -dst */
+	case BPF_ALU | BPF_NEG:
+		emit_sext(ctx, dst, dst);
+		emit_alu_i(ctx, dst, 0, BPF_NEG);
+		emit_zext_ver(ctx, dst);
+		break;
+	/* dst = dst & imm */
+	/* dst = dst | imm */
+	/* dst = dst ^ imm */
+	/* dst = dst << imm */
+	case BPF_ALU | BPF_OR | BPF_K:
+	case BPF_ALU | BPF_AND | BPF_K:
+	case BPF_ALU | BPF_XOR | BPF_K:
+	case BPF_ALU | BPF_LSH | BPF_K:
+		if (!valid_alu_i(BPF_OP(code), imm)) {
+			emit_mov_i(ctx, MIPS_R_T4, imm);
+			emit_alu_r(ctx, dst, MIPS_R_T4, BPF_OP(code));
+		} else if (rewrite_alu_i(BPF_OP(code), imm, &alu, &val)) {
+			emit_alu_i(ctx, dst, val, alu);
+		}
+		emit_zext_ver(ctx, dst);
+		break;
+	/* dst = dst >> imm */
+	/* dst = dst >> imm (arithmetic) */
+	/* dst = dst + imm */
+	/* dst = dst - imm */
+	/* dst = dst * imm */
+	/* dst = dst / imm */
+	/* dst = dst % imm */
+	case BPF_ALU | BPF_RSH | BPF_K:
+	case BPF_ALU | BPF_ARSH | BPF_K:
+	case BPF_ALU | BPF_ADD | BPF_K:
+	case BPF_ALU | BPF_SUB | BPF_K:
+	case BPF_ALU | BPF_MUL | BPF_K:
+	case BPF_ALU | BPF_DIV | BPF_K:
+	case BPF_ALU | BPF_MOD | BPF_K:
+		if (!valid_alu_i(BPF_OP(code), imm)) {
+			emit_sext(ctx, dst, dst);
+			emit_mov_i(ctx, MIPS_R_T4, imm);
+			emit_alu_r(ctx, dst, MIPS_R_T4, BPF_OP(code));
+		} else if (rewrite_alu_i(BPF_OP(code), imm, &alu, &val)) {
+			emit_sext(ctx, dst, dst);
+			emit_alu_i(ctx, dst, val, alu);
+		}
+		emit_zext_ver(ctx, dst);
+		break;
+	/* dst = dst & src */
+	/* dst = dst | src */
+	/* dst = dst ^ src */
+	/* dst = dst << src */
+	case BPF_ALU | BPF_AND | BPF_X:
+	case BPF_ALU | BPF_OR | BPF_X:
+	case BPF_ALU | BPF_XOR | BPF_X:
+	case BPF_ALU | BPF_LSH | BPF_X:
+		emit_alu_r(ctx, dst, src, BPF_OP(code));
+		emit_zext_ver(ctx, dst);
+		break;
+	/* dst = dst >> src */
+	/* dst = dst >> src (arithmetic) */
+	/* dst = dst + src */
+	/* dst = dst - src */
+	/* dst = dst * src */
+	/* dst = dst / src */
+	/* dst = dst % src */
+	case BPF_ALU | BPF_RSH | BPF_X:
+	case BPF_ALU | BPF_ARSH | BPF_X:
+	case BPF_ALU | BPF_ADD | BPF_X:
+	case BPF_ALU | BPF_SUB | BPF_X:
+	case BPF_ALU | BPF_MUL | BPF_X:
+	case BPF_ALU | BPF_DIV | BPF_X:
+	case BPF_ALU | BPF_MOD | BPF_X:
+		emit_sext(ctx, dst, dst);
+		emit_sext(ctx, MIPS_R_T4, src);
+		emit_alu_r(ctx, dst, MIPS_R_T4, BPF_OP(code));
+		emit_zext_ver(ctx, dst);
+		break;
+	/* dst = imm (64-bit) */
+	case BPF_ALU64 | BPF_MOV | BPF_K:
+		emit_mov_i(ctx, dst, imm);
+		break;
+	/* dst = src (64-bit) */
+	case BPF_ALU64 | BPF_MOV | BPF_X:
+		emit_mov_r(ctx, dst, src);
+		break;
+	/* dst = -dst (64-bit) */
+	case BPF_ALU64 | BPF_NEG:
+		emit_alu_i64(ctx, dst, 0, BPF_NEG);
+		break;
+	/* dst = dst & imm (64-bit) */
+	/* dst = dst | imm (64-bit) */
+	/* dst = dst ^ imm (64-bit) */
+	/* dst = dst << imm (64-bit) */
+	/* dst = dst >> imm (64-bit) */
+	/* dst = dst >> imm ((64-bit, arithmetic) */
+	/* dst = dst + imm (64-bit) */
+	/* dst = dst - imm (64-bit) */
+	/* dst = dst * imm (64-bit) */
+	/* dst = dst / imm (64-bit) */
+	/* dst = dst % imm (64-bit) */
+	case BPF_ALU64 | BPF_AND | BPF_K:
+	case BPF_ALU64 | BPF_OR | BPF_K:
+	case BPF_ALU64 | BPF_XOR | BPF_K:
+	case BPF_ALU64 | BPF_LSH | BPF_K:
+	case BPF_ALU64 | BPF_RSH | BPF_K:
+	case BPF_ALU64 | BPF_ARSH | BPF_K:
+	case BPF_ALU64 | BPF_ADD | BPF_K:
+	case BPF_ALU64 | BPF_SUB | BPF_K:
+	case BPF_ALU64 | BPF_MUL | BPF_K:
+	case BPF_ALU64 | BPF_DIV | BPF_K:
+	case BPF_ALU64 | BPF_MOD | BPF_K:
+		if (!valid_alu_i(BPF_OP(code), imm)) {
+			emit_mov_i(ctx, MIPS_R_T4, imm);
+			emit_alu_r64(ctx, dst, MIPS_R_T4, BPF_OP(code));
+		} else if (rewrite_alu_i(BPF_OP(code), imm, &alu, &val)) {
+			emit_alu_i64(ctx, dst, val, alu);
+		}
+		break;
+	/* dst = dst & src (64-bit) */
+	/* dst = dst | src (64-bit) */
+	/* dst = dst ^ src (64-bit) */
+	/* dst = dst << src (64-bit) */
+	/* dst = dst >> src (64-bit) */
+	/* dst = dst >> src (64-bit, arithmetic) */
+	/* dst = dst + src (64-bit) */
+	/* dst = dst - src (64-bit) */
+	/* dst = dst * src (64-bit) */
+	/* dst = dst / src (64-bit) */
+	/* dst = dst % src (64-bit) */
+	case BPF_ALU64 | BPF_AND | BPF_X:
+	case BPF_ALU64 | BPF_OR | BPF_X:
+	case BPF_ALU64 | BPF_XOR | BPF_X:
+	case BPF_ALU64 | BPF_LSH | BPF_X:
+	case BPF_ALU64 | BPF_RSH | BPF_X:
+	case BPF_ALU64 | BPF_ARSH | BPF_X:
+	case BPF_ALU64 | BPF_ADD | BPF_X:
+	case BPF_ALU64 | BPF_SUB | BPF_X:
+	case BPF_ALU64 | BPF_MUL | BPF_X:
+	case BPF_ALU64 | BPF_DIV | BPF_X:
+	case BPF_ALU64 | BPF_MOD | BPF_X:
+		emit_alu_r64(ctx, dst, src, BPF_OP(code));
+		break;
+	/* dst = htole(dst) */
+	/* dst = htobe(dst) */
+	case BPF_ALU | BPF_END | BPF_FROM_LE:
+	case BPF_ALU | BPF_END | BPF_FROM_BE:
+		if (BPF_SRC(code) ==
+#ifdef __BIG_ENDIAN
+		    BPF_FROM_LE
+#else
+		    BPF_FROM_BE
+#endif
+		    )
+			emit_bswap_r64(ctx, dst, imm);
+		else
+			emit_trunc_r64(ctx, dst, imm);
+		break;
+	/* dst = imm64 */
+	case BPF_LD | BPF_IMM | BPF_DW:
+		emit_mov_i64(ctx, dst, (u32)imm | ((u64)insn[1].imm << 32));
+		return 1;
+	/* LDX: dst = *(size *)(src + off) */
+	case BPF_LDX | BPF_MEM | BPF_W:
+	case BPF_LDX | BPF_MEM | BPF_H:
+	case BPF_LDX | BPF_MEM | BPF_B:
+	case BPF_LDX | BPF_MEM | BPF_DW:
+		emit_ldx(ctx, dst, src, off, BPF_SIZE(code));
+		break;
+	/* ST: *(size *)(dst + off) = imm */
+	case BPF_ST | BPF_MEM | BPF_W:
+	case BPF_ST | BPF_MEM | BPF_H:
+	case BPF_ST | BPF_MEM | BPF_B:
+	case BPF_ST | BPF_MEM | BPF_DW:
+		emit_mov_i(ctx, MIPS_R_T4, imm);
+		emit_stx(ctx, dst, MIPS_R_T4, off, BPF_SIZE(code));
+		break;
+	/* STX: *(size *)(dst + off) = src */
+	case BPF_STX | BPF_MEM | BPF_W:
+	case BPF_STX | BPF_MEM | BPF_H:
+	case BPF_STX | BPF_MEM | BPF_B:
+	case BPF_STX | BPF_MEM | BPF_DW:
+		emit_stx(ctx, dst, src, off, BPF_SIZE(code));
+		break;
+	/* Speculation barrier */
+	case BPF_ST | BPF_NOSPEC:
+		break;
+	/* Atomics */
+	case BPF_STX | BPF_ATOMIC | BPF_W:
+	case BPF_STX | BPF_ATOMIC | BPF_DW:
+		switch (imm) {
+		case BPF_ADD:
+		case BPF_ADD | BPF_FETCH:
+		case BPF_AND:
+		case BPF_AND | BPF_FETCH:
+		case BPF_OR:
+		case BPF_OR | BPF_FETCH:
+		case BPF_XOR:
+		case BPF_XOR | BPF_FETCH:
+		case BPF_XCHG:
+			if (BPF_SIZE(code) == BPF_DW) {
+				emit_atomic_r64(ctx, dst, src, off, imm);
+			} else if (imm & BPF_FETCH) {
+				u8 tmp = dst;
+
+				if (src == dst) { /* Don't overwrite dst */
+					emit_mov_r(ctx, MIPS_R_T4, dst);
+					tmp = MIPS_R_T4;
+				}
+				emit_sext(ctx, src, src);
+				emit_atomic_r(ctx, tmp, src, off, imm);
+				emit_zext_ver(ctx, src);
+			} else { /* 32-bit, no fetch */
+				emit_sext(ctx, MIPS_R_T4, src);
+				emit_atomic_r(ctx, dst, MIPS_R_T4, off, imm);
+			}
+			break;
+		case BPF_CMPXCHG:
+			if (BPF_SIZE(code) == BPF_DW) {
+				emit_cmpxchg_r64(ctx, dst, src, off);
+			} else {
+				u8 tmp = res;
+
+				if (res == dst)   /* Don't overwrite dst */
+					tmp = MIPS_R_T4;
+				emit_sext(ctx, tmp, res);
+				emit_sext(ctx, MIPS_R_T5, src);
+				emit_cmpxchg_r(ctx, dst, MIPS_R_T5, tmp, off);
+				if (res == dst)   /* Restore result */
+					emit_mov_r(ctx, res, MIPS_R_T4);
+				/* Result zext inserted by verifier */
+			}
+			break;
+		default:
+			goto notyet;
+		}
+		break;
+	/* PC += off if dst == src */
+	/* PC += off if dst != src */
+	/* PC += off if dst & src */
+	/* PC += off if dst > src */
+	/* PC += off if dst >= src */
+	/* PC += off if dst < src */
+	/* PC += off if dst <= src */
+	/* PC += off if dst > src (signed) */
+	/* PC += off if dst >= src (signed) */
+	/* PC += off if dst < src (signed) */
+	/* PC += off if dst <= src (signed) */
+	case BPF_JMP32 | BPF_JEQ | BPF_X:
+	case BPF_JMP32 | BPF_JNE | BPF_X:
+	case BPF_JMP32 | BPF_JSET | BPF_X:
+	case BPF_JMP32 | BPF_JGT | BPF_X:
+	case BPF_JMP32 | BPF_JGE | BPF_X:
+	case BPF_JMP32 | BPF_JLT | BPF_X:
+	case BPF_JMP32 | BPF_JLE | BPF_X:
+	case BPF_JMP32 | BPF_JSGT | BPF_X:
+	case BPF_JMP32 | BPF_JSGE | BPF_X:
+	case BPF_JMP32 | BPF_JSLT | BPF_X:
+	case BPF_JMP32 | BPF_JSLE | BPF_X:
+		if (off == 0)
+			break;
+		setup_jmp_r(ctx, dst == src, BPF_OP(code), off, &jmp, &rel);
+		emit_sext(ctx, MIPS_R_T4, dst); /* Sign-extended dst */
+		emit_sext(ctx, MIPS_R_T5, src); /* Sign-extended src */
+		emit_jmp_r(ctx, MIPS_R_T4, MIPS_R_T5, rel, jmp);
+		if (finish_jmp(ctx, jmp, off) < 0)
+			goto toofar;
+		break;
+	/* PC += off if dst == imm */
+	/* PC += off if dst != imm */
+	/* PC += off if dst & imm */
+	/* PC += off if dst > imm */
+	/* PC += off if dst >= imm */
+	/* PC += off if dst < imm */
+	/* PC += off if dst <= imm */
+	/* PC += off if dst > imm (signed) */
+	/* PC += off if dst >= imm (signed) */
+	/* PC += off if dst < imm (signed) */
+	/* PC += off if dst <= imm (signed) */
+	case BPF_JMP32 | BPF_JEQ | BPF_K:
+	case BPF_JMP32 | BPF_JNE | BPF_K:
+	case BPF_JMP32 | BPF_JSET | BPF_K:
+	case BPF_JMP32 | BPF_JGT | BPF_K:
+	case BPF_JMP32 | BPF_JGE | BPF_K:
+	case BPF_JMP32 | BPF_JLT | BPF_K:
+	case BPF_JMP32 | BPF_JLE | BPF_K:
+	case BPF_JMP32 | BPF_JSGT | BPF_K:
+	case BPF_JMP32 | BPF_JSGE | BPF_K:
+	case BPF_JMP32 | BPF_JSLT | BPF_K:
+	case BPF_JMP32 | BPF_JSLE | BPF_K:
+		if (off == 0)
+			break;
+		setup_jmp_i(ctx, imm, 32, BPF_OP(code), off, &jmp, &rel);
+		emit_sext(ctx, MIPS_R_T4, dst); /* Sign-extended dst */
+		if (valid_jmp_i(jmp, imm)) {
+			emit_jmp_i(ctx, MIPS_R_T4, imm, rel, jmp);
+		} else {
+			/* Move large immediate to register, sign-extended */
+			emit_mov_i(ctx, MIPS_R_T5, imm);
+			emit_jmp_r(ctx, MIPS_R_T4, MIPS_R_T5, rel, jmp);
+		}
+		if (finish_jmp(ctx, jmp, off) < 0)
+			goto toofar;
+		break;
+	/* PC += off if dst == src */
+	/* PC += off if dst != src */
+	/* PC += off if dst & src */
+	/* PC += off if dst > src */
+	/* PC += off if dst >= src */
+	/* PC += off if dst < src */
+	/* PC += off if dst <= src */
+	/* PC += off if dst > src (signed) */
+	/* PC += off if dst >= src (signed) */
+	/* PC += off if dst < src (signed) */
+	/* PC += off if dst <= src (signed) */
+	case BPF_JMP | BPF_JEQ | BPF_X:
+	case BPF_JMP | BPF_JNE | BPF_X:
+	case BPF_JMP | BPF_JSET | BPF_X:
+	case BPF_JMP | BPF_JGT | BPF_X:
+	case BPF_JMP | BPF_JGE | BPF_X:
+	case BPF_JMP | BPF_JLT | BPF_X:
+	case BPF_JMP | BPF_JLE | BPF_X:
+	case BPF_JMP | BPF_JSGT | BPF_X:
+	case BPF_JMP | BPF_JSGE | BPF_X:
+	case BPF_JMP | BPF_JSLT | BPF_X:
+	case BPF_JMP | BPF_JSLE | BPF_X:
+		if (off == 0)
+			break;
+		setup_jmp_r(ctx, dst == src, BPF_OP(code), off, &jmp, &rel);
+		emit_jmp_r(ctx, dst, src, rel, jmp);
+		if (finish_jmp(ctx, jmp, off) < 0)
+			goto toofar;
+		break;
+	/* PC += off if dst == imm */
+	/* PC += off if dst != imm */
+	/* PC += off if dst & imm */
+	/* PC += off if dst > imm */
+	/* PC += off if dst >= imm */
+	/* PC += off if dst < imm */
+	/* PC += off if dst <= imm */
+	/* PC += off if dst > imm (signed) */
+	/* PC += off if dst >= imm (signed) */
+	/* PC += off if dst < imm (signed) */
+	/* PC += off if dst <= imm (signed) */
+	case BPF_JMP | BPF_JEQ | BPF_K:
+	case BPF_JMP | BPF_JNE | BPF_K:
+	case BPF_JMP | BPF_JSET | BPF_K:
+	case BPF_JMP | BPF_JGT | BPF_K:
+	case BPF_JMP | BPF_JGE | BPF_K:
+	case BPF_JMP | BPF_JLT | BPF_K:
+	case BPF_JMP | BPF_JLE | BPF_K:
+	case BPF_JMP | BPF_JSGT | BPF_K:
+	case BPF_JMP | BPF_JSGE | BPF_K:
+	case BPF_JMP | BPF_JSLT | BPF_K:
+	case BPF_JMP | BPF_JSLE | BPF_K:
+		if (off == 0)
+			break;
+		setup_jmp_i(ctx, imm, 64, BPF_OP(code), off, &jmp, &rel);
+		if (valid_jmp_i(jmp, imm)) {
+			emit_jmp_i(ctx, dst, imm, rel, jmp);
+		} else {
+			/* Move large immediate to register */
+			emit_mov_i(ctx, MIPS_R_T4, imm);
+			emit_jmp_r(ctx, dst, MIPS_R_T4, rel, jmp);
+		}
+		if (finish_jmp(ctx, jmp, off) < 0)
+			goto toofar;
+		break;
+	/* PC += off */
+	case BPF_JMP | BPF_JA:
+		if (off == 0)
+			break;
+		if (emit_ja(ctx, off) < 0)
+			goto toofar;
+		break;
+	/* Tail call */
+	case BPF_JMP | BPF_TAIL_CALL:
+		if (emit_tail_call(ctx) < 0)
+			goto invalid;
+		break;
+	/* Function call */
+	case BPF_JMP | BPF_CALL:
+		if (emit_call(ctx, insn) < 0)
+			goto invalid;
+		break;
+	/* Function return */
+	case BPF_JMP | BPF_EXIT:
+		/*
+		 * Optimization: when last instruction is EXIT
+		 * simply continue to epilogue.
+		 */
+		if (ctx->bpf_index == ctx->program->len - 1)
+			break;
+		if (emit_exit(ctx) < 0)
+			goto toofar;
+		break;
+
+	default:
+invalid:
+		pr_err_once("unknown opcode %02x\n", code);
+		return -EINVAL;
+notyet:
+		pr_info_once("*** NOT YET: opcode %02x ***\n", code);
+		return -EFAULT;
+toofar:
+		pr_info_once("*** TOO FAR: jump at %u opcode %02x ***\n",
+			     ctx->bpf_index, code);
+		return -E2BIG;
+	}
+	return 0;
+}
diff --git a/arch/mips/net/ebpf_jit.c b/arch/mips/net/ebpf_jit.c
deleted file mode 100644
index 3a73e9375712..000000000000
--- a/arch/mips/net/ebpf_jit.c
+++ /dev/null
@@ -1,1938 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Just-In-Time compiler for eBPF filters on MIPS
- *
- * Copyright (c) 2017 Cavium, Inc.
- *
- * Based on code from:
- *
- * Copyright (c) 2014 Imagination Technologies Ltd.
- * Author: Markos Chandras <markos.chandras@imgtec.com>
- */
-
-#include <linux/bitops.h>
-#include <linux/errno.h>
-#include <linux/filter.h>
-#include <linux/bpf.h>
-#include <linux/slab.h>
-#include <asm/bitops.h>
-#include <asm/byteorder.h>
-#include <asm/cacheflush.h>
-#include <asm/cpu-features.h>
-#include <asm/isa-rev.h>
-#include <asm/uasm.h>
-
-/* Registers used by JIT */
-#define MIPS_R_ZERO	0
-#define MIPS_R_AT	1
-#define MIPS_R_V0	2	/* BPF_R0 */
-#define MIPS_R_V1	3
-#define MIPS_R_A0	4	/* BPF_R1 */
-#define MIPS_R_A1	5	/* BPF_R2 */
-#define MIPS_R_A2	6	/* BPF_R3 */
-#define MIPS_R_A3	7	/* BPF_R4 */
-#define MIPS_R_A4	8	/* BPF_R5 */
-#define MIPS_R_T4	12	/* BPF_AX */
-#define MIPS_R_T5	13
-#define MIPS_R_T6	14
-#define MIPS_R_T7	15
-#define MIPS_R_S0	16	/* BPF_R6 */
-#define MIPS_R_S1	17	/* BPF_R7 */
-#define MIPS_R_S2	18	/* BPF_R8 */
-#define MIPS_R_S3	19	/* BPF_R9 */
-#define MIPS_R_S4	20	/* BPF_TCC */
-#define MIPS_R_S5	21
-#define MIPS_R_S6	22
-#define MIPS_R_S7	23
-#define MIPS_R_T8	24
-#define MIPS_R_T9	25
-#define MIPS_R_SP	29
-#define MIPS_R_RA	31
-
-/* eBPF flags */
-#define EBPF_SAVE_S0	BIT(0)
-#define EBPF_SAVE_S1	BIT(1)
-#define EBPF_SAVE_S2	BIT(2)
-#define EBPF_SAVE_S3	BIT(3)
-#define EBPF_SAVE_S4	BIT(4)
-#define EBPF_SAVE_RA	BIT(5)
-#define EBPF_SEEN_FP	BIT(6)
-#define EBPF_SEEN_TC	BIT(7)
-#define EBPF_TCC_IN_V1	BIT(8)
-
-/*
- * For the mips64 ISA, we need to track the value range or type for
- * each JIT register.  The BPF machine requires zero extended 32-bit
- * values, but the mips64 ISA requires sign extended 32-bit values.
- * At each point in the BPF program we track the state of every
- * register so that we can zero extend or sign extend as the BPF
- * semantics require.
- */
-enum reg_val_type {
-	/* uninitialized */
-	REG_UNKNOWN,
-	/* not known to be 32-bit compatible. */
-	REG_64BIT,
-	/* 32-bit compatible, no truncation needed for 64-bit ops. */
-	REG_64BIT_32BIT,
-	/* 32-bit compatible, need truncation for 64-bit ops. */
-	REG_32BIT,
-	/* 32-bit no sign/zero extension needed. */
-	REG_32BIT_POS
-};
-
-/*
- * high bit of offsets indicates if long branch conversion done at
- * this insn.
- */
-#define OFFSETS_B_CONV	BIT(31)
-
-/**
- * struct jit_ctx - JIT context
- * @skf:		The sk_filter
- * @stack_size:		eBPF stack size
- * @idx:		Instruction index
- * @flags:		JIT flags
- * @offsets:		Instruction offsets
- * @target:		Memory location for the compiled filter
- * @reg_val_types	Packed enum reg_val_type for each register.
- */
-struct jit_ctx {
-	const struct bpf_prog *skf;
-	int stack_size;
-	u32 idx;
-	u32 flags;
-	u32 *offsets;
-	u32 *target;
-	u64 *reg_val_types;
-	unsigned int long_b_conversion:1;
-	unsigned int gen_b_offsets:1;
-	unsigned int use_bbit_insns:1;
-};
-
-static void set_reg_val_type(u64 *rvt, int reg, enum reg_val_type type)
-{
-	*rvt &= ~(7ull << (reg * 3));
-	*rvt |= ((u64)type << (reg * 3));
-}
-
-static enum reg_val_type get_reg_val_type(const struct jit_ctx *ctx,
-					  int index, int reg)
-{
-	return (ctx->reg_val_types[index] >> (reg * 3)) & 7;
-}
-
-/* Simply emit the instruction if the JIT memory space has been allocated */
-#define emit_instr_long(ctx, func64, func32, ...)		\
-do {								\
-	if ((ctx)->target != NULL) {				\
-		u32 *p = &(ctx)->target[ctx->idx];		\
-		if (IS_ENABLED(CONFIG_64BIT))			\
-			uasm_i_##func64(&p, ##__VA_ARGS__);	\
-		else						\
-			uasm_i_##func32(&p, ##__VA_ARGS__);	\
-	}							\
-	(ctx)->idx++;						\
-} while (0)
-
-#define emit_instr(ctx, func, ...)				\
-	emit_instr_long(ctx, func, func, ##__VA_ARGS__)
-
-static unsigned int j_target(struct jit_ctx *ctx, int target_idx)
-{
-	unsigned long target_va, base_va;
-	unsigned int r;
-
-	if (!ctx->target)
-		return 0;
-
-	base_va = (unsigned long)ctx->target;
-	target_va = base_va + (ctx->offsets[target_idx] & ~OFFSETS_B_CONV);
-
-	if ((base_va & ~0x0ffffffful) != (target_va & ~0x0ffffffful))
-		return (unsigned int)-1;
-	r = target_va & 0x0ffffffful;
-	return r;
-}
-
-/* Compute the immediate value for PC-relative branches. */
-static u32 b_imm(unsigned int tgt, struct jit_ctx *ctx)
-{
-	if (!ctx->gen_b_offsets)
-		return 0;
-
-	/*
-	 * We want a pc-relative branch.  tgt is the instruction offset
-	 * we want to jump to.
-
-	 * Branch on MIPS:
-	 * I: target_offset <- sign_extend(offset)
-	 * I+1: PC += target_offset (delay slot)
-	 *
-	 * ctx->idx currently points to the branch instruction
-	 * but the offset is added to the delay slot so we need
-	 * to subtract 4.
-	 */
-	return (ctx->offsets[tgt] & ~OFFSETS_B_CONV) -
-		(ctx->idx * 4) - 4;
-}
-
-enum which_ebpf_reg {
-	src_reg,
-	src_reg_no_fp,
-	dst_reg,
-	dst_reg_fp_ok
-};
-
-/*
- * For eBPF, the register mapping naturally falls out of the
- * requirements of eBPF and the MIPS n64 ABI.  We don't maintain a
- * separate frame pointer, so BPF_REG_10 relative accesses are
- * adjusted to be $sp relative.
- */
-static int ebpf_to_mips_reg(struct jit_ctx *ctx,
-			    const struct bpf_insn *insn,
-			    enum which_ebpf_reg w)
-{
-	int ebpf_reg = (w == src_reg || w == src_reg_no_fp) ?
-		insn->src_reg : insn->dst_reg;
-
-	switch (ebpf_reg) {
-	case BPF_REG_0:
-		return MIPS_R_V0;
-	case BPF_REG_1:
-		return MIPS_R_A0;
-	case BPF_REG_2:
-		return MIPS_R_A1;
-	case BPF_REG_3:
-		return MIPS_R_A2;
-	case BPF_REG_4:
-		return MIPS_R_A3;
-	case BPF_REG_5:
-		return MIPS_R_A4;
-	case BPF_REG_6:
-		ctx->flags |= EBPF_SAVE_S0;
-		return MIPS_R_S0;
-	case BPF_REG_7:
-		ctx->flags |= EBPF_SAVE_S1;
-		return MIPS_R_S1;
-	case BPF_REG_8:
-		ctx->flags |= EBPF_SAVE_S2;
-		return MIPS_R_S2;
-	case BPF_REG_9:
-		ctx->flags |= EBPF_SAVE_S3;
-		return MIPS_R_S3;
-	case BPF_REG_10:
-		if (w == dst_reg || w == src_reg_no_fp)
-			goto bad_reg;
-		ctx->flags |= EBPF_SEEN_FP;
-		/*
-		 * Needs special handling, return something that
-		 * cannot be clobbered just in case.
-		 */
-		return MIPS_R_ZERO;
-	case BPF_REG_AX:
-		return MIPS_R_T4;
-	default:
-bad_reg:
-		WARN(1, "Illegal bpf reg: %d\n", ebpf_reg);
-		return -EINVAL;
-	}
-}
-/*
- * eBPF stack frame will be something like:
- *
- *  Entry $sp ------>   +--------------------------------+
- *                      |   $ra  (optional)              |
- *                      +--------------------------------+
- *                      |   $s0  (optional)              |
- *                      +--------------------------------+
- *                      |   $s1  (optional)              |
- *                      +--------------------------------+
- *                      |   $s2  (optional)              |
- *                      +--------------------------------+
- *                      |   $s3  (optional)              |
- *                      +--------------------------------+
- *                      |   $s4  (optional)              |
- *                      +--------------------------------+
- *                      |   tmp-storage  (if $ra saved)  |
- * $sp + tmp_offset --> +--------------------------------+ <--BPF_REG_10
- *                      |   BPF_REG_10 relative storage  |
- *                      |    MAX_BPF_STACK (optional)    |
- *                      |      .                         |
- *                      |      .                         |
- *                      |      .                         |
- *     $sp -------->    +--------------------------------+
- *
- * If BPF_REG_10 is never referenced, then the MAX_BPF_STACK sized
- * area is not allocated.
- */
-static int gen_int_prologue(struct jit_ctx *ctx)
-{
-	int stack_adjust = 0;
-	int store_offset;
-	int locals_size;
-
-	if (ctx->flags & EBPF_SAVE_RA)
-		/*
-		 * If RA we are doing a function call and may need
-		 * extra 8-byte tmp area.
-		 */
-		stack_adjust += 2 * sizeof(long);
-	if (ctx->flags & EBPF_SAVE_S0)
-		stack_adjust += sizeof(long);
-	if (ctx->flags & EBPF_SAVE_S1)
-		stack_adjust += sizeof(long);
-	if (ctx->flags & EBPF_SAVE_S2)
-		stack_adjust += sizeof(long);
-	if (ctx->flags & EBPF_SAVE_S3)
-		stack_adjust += sizeof(long);
-	if (ctx->flags & EBPF_SAVE_S4)
-		stack_adjust += sizeof(long);
-
-	BUILD_BUG_ON(MAX_BPF_STACK & 7);
-	locals_size = (ctx->flags & EBPF_SEEN_FP) ? MAX_BPF_STACK : 0;
-
-	stack_adjust += locals_size;
-
-	ctx->stack_size = stack_adjust;
-
-	/*
-	 * First instruction initializes the tail call count (TCC).
-	 * On tail call we skip this instruction, and the TCC is
-	 * passed in $v1 from the caller.
-	 */
-	emit_instr(ctx, addiu, MIPS_R_V1, MIPS_R_ZERO, MAX_TAIL_CALL_CNT);
-	if (stack_adjust)
-		emit_instr_long(ctx, daddiu, addiu,
-					MIPS_R_SP, MIPS_R_SP, -stack_adjust);
-	else
-		return 0;
-
-	store_offset = stack_adjust - sizeof(long);
-
-	if (ctx->flags & EBPF_SAVE_RA) {
-		emit_instr_long(ctx, sd, sw,
-					MIPS_R_RA, store_offset, MIPS_R_SP);
-		store_offset -= sizeof(long);
-	}
-	if (ctx->flags & EBPF_SAVE_S0) {
-		emit_instr_long(ctx, sd, sw,
-					MIPS_R_S0, store_offset, MIPS_R_SP);
-		store_offset -= sizeof(long);
-	}
-	if (ctx->flags & EBPF_SAVE_S1) {
-		emit_instr_long(ctx, sd, sw,
-					MIPS_R_S1, store_offset, MIPS_R_SP);
-		store_offset -= sizeof(long);
-	}
-	if (ctx->flags & EBPF_SAVE_S2) {
-		emit_instr_long(ctx, sd, sw,
-					MIPS_R_S2, store_offset, MIPS_R_SP);
-		store_offset -= sizeof(long);
-	}
-	if (ctx->flags & EBPF_SAVE_S3) {
-		emit_instr_long(ctx, sd, sw,
-					MIPS_R_S3, store_offset, MIPS_R_SP);
-		store_offset -= sizeof(long);
-	}
-	if (ctx->flags & EBPF_SAVE_S4) {
-		emit_instr_long(ctx, sd, sw,
-					MIPS_R_S4, store_offset, MIPS_R_SP);
-		store_offset -= sizeof(long);
-	}
-
-	if ((ctx->flags & EBPF_SEEN_TC) && !(ctx->flags & EBPF_TCC_IN_V1))
-		emit_instr_long(ctx, daddu, addu,
-					MIPS_R_S4, MIPS_R_V1, MIPS_R_ZERO);
-
-	return 0;
-}
-
-static int build_int_epilogue(struct jit_ctx *ctx, int dest_reg)
-{
-	const struct bpf_prog *prog = ctx->skf;
-	int stack_adjust = ctx->stack_size;
-	int store_offset = stack_adjust - sizeof(long);
-	enum reg_val_type td;
-	int r0 = MIPS_R_V0;
-
-	if (dest_reg == MIPS_R_RA) {
-		/* Don't let zero extended value escape. */
-		td = get_reg_val_type(ctx, prog->len, BPF_REG_0);
-		if (td == REG_64BIT)
-			emit_instr(ctx, sll, r0, r0, 0);
-	}
-
-	if (ctx->flags & EBPF_SAVE_RA) {
-		emit_instr_long(ctx, ld, lw,
-					MIPS_R_RA, store_offset, MIPS_R_SP);
-		store_offset -= sizeof(long);
-	}
-	if (ctx->flags & EBPF_SAVE_S0) {
-		emit_instr_long(ctx, ld, lw,
-					MIPS_R_S0, store_offset, MIPS_R_SP);
-		store_offset -= sizeof(long);
-	}
-	if (ctx->flags & EBPF_SAVE_S1) {
-		emit_instr_long(ctx, ld, lw,
-					MIPS_R_S1, store_offset, MIPS_R_SP);
-		store_offset -= sizeof(long);
-	}
-	if (ctx->flags & EBPF_SAVE_S2) {
-		emit_instr_long(ctx, ld, lw,
-				MIPS_R_S2, store_offset, MIPS_R_SP);
-		store_offset -= sizeof(long);
-	}
-	if (ctx->flags & EBPF_SAVE_S3) {
-		emit_instr_long(ctx, ld, lw,
-					MIPS_R_S3, store_offset, MIPS_R_SP);
-		store_offset -= sizeof(long);
-	}
-	if (ctx->flags & EBPF_SAVE_S4) {
-		emit_instr_long(ctx, ld, lw,
-					MIPS_R_S4, store_offset, MIPS_R_SP);
-		store_offset -= sizeof(long);
-	}
-	emit_instr(ctx, jr, dest_reg);
-
-	if (stack_adjust)
-		emit_instr_long(ctx, daddiu, addiu,
-					MIPS_R_SP, MIPS_R_SP, stack_adjust);
-	else
-		emit_instr(ctx, nop);
-
-	return 0;
-}
-
-static void gen_imm_to_reg(const struct bpf_insn *insn, int reg,
-			   struct jit_ctx *ctx)
-{
-	if (insn->imm >= S16_MIN && insn->imm <= S16_MAX) {
-		emit_instr(ctx, addiu, reg, MIPS_R_ZERO, insn->imm);
-	} else {
-		int lower = (s16)(insn->imm & 0xffff);
-		int upper = insn->imm - lower;
-
-		emit_instr(ctx, lui, reg, upper >> 16);
-		emit_instr(ctx, addiu, reg, reg, lower);
-	}
-}
-
-static int gen_imm_insn(const struct bpf_insn *insn, struct jit_ctx *ctx,
-			int idx)
-{
-	int upper_bound, lower_bound;
-	int dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-
-	if (dst < 0)
-		return dst;
-
-	switch (BPF_OP(insn->code)) {
-	case BPF_MOV:
-	case BPF_ADD:
-		upper_bound = S16_MAX;
-		lower_bound = S16_MIN;
-		break;
-	case BPF_SUB:
-		upper_bound = -(int)S16_MIN;
-		lower_bound = -(int)S16_MAX;
-		break;
-	case BPF_AND:
-	case BPF_OR:
-	case BPF_XOR:
-		upper_bound = 0xffff;
-		lower_bound = 0;
-		break;
-	case BPF_RSH:
-	case BPF_LSH:
-	case BPF_ARSH:
-		/* Shift amounts are truncated, no need for bounds */
-		upper_bound = S32_MAX;
-		lower_bound = S32_MIN;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	/*
-	 * Immediate move clobbers the register, so no sign/zero
-	 * extension needed.
-	 */
-	if (BPF_CLASS(insn->code) == BPF_ALU64 &&
-	    BPF_OP(insn->code) != BPF_MOV &&
-	    get_reg_val_type(ctx, idx, insn->dst_reg) == REG_32BIT)
-		emit_instr(ctx, dinsu, dst, MIPS_R_ZERO, 32, 32);
-	/* BPF_ALU | BPF_LSH doesn't need separate sign extension */
-	if (BPF_CLASS(insn->code) == BPF_ALU &&
-	    BPF_OP(insn->code) != BPF_LSH &&
-	    BPF_OP(insn->code) != BPF_MOV &&
-	    get_reg_val_type(ctx, idx, insn->dst_reg) != REG_32BIT)
-		emit_instr(ctx, sll, dst, dst, 0);
-
-	if (insn->imm >= lower_bound && insn->imm <= upper_bound) {
-		/* single insn immediate case */
-		switch (BPF_OP(insn->code) | BPF_CLASS(insn->code)) {
-		case BPF_ALU64 | BPF_MOV:
-			emit_instr(ctx, daddiu, dst, MIPS_R_ZERO, insn->imm);
-			break;
-		case BPF_ALU64 | BPF_AND:
-		case BPF_ALU | BPF_AND:
-			emit_instr(ctx, andi, dst, dst, insn->imm);
-			break;
-		case BPF_ALU64 | BPF_OR:
-		case BPF_ALU | BPF_OR:
-			emit_instr(ctx, ori, dst, dst, insn->imm);
-			break;
-		case BPF_ALU64 | BPF_XOR:
-		case BPF_ALU | BPF_XOR:
-			emit_instr(ctx, xori, dst, dst, insn->imm);
-			break;
-		case BPF_ALU64 | BPF_ADD:
-			emit_instr(ctx, daddiu, dst, dst, insn->imm);
-			break;
-		case BPF_ALU64 | BPF_SUB:
-			emit_instr(ctx, daddiu, dst, dst, -insn->imm);
-			break;
-		case BPF_ALU64 | BPF_RSH:
-			emit_instr(ctx, dsrl_safe, dst, dst, insn->imm & 0x3f);
-			break;
-		case BPF_ALU | BPF_RSH:
-			emit_instr(ctx, srl, dst, dst, insn->imm & 0x1f);
-			break;
-		case BPF_ALU64 | BPF_LSH:
-			emit_instr(ctx, dsll_safe, dst, dst, insn->imm & 0x3f);
-			break;
-		case BPF_ALU | BPF_LSH:
-			emit_instr(ctx, sll, dst, dst, insn->imm & 0x1f);
-			break;
-		case BPF_ALU64 | BPF_ARSH:
-			emit_instr(ctx, dsra_safe, dst, dst, insn->imm & 0x3f);
-			break;
-		case BPF_ALU | BPF_ARSH:
-			emit_instr(ctx, sra, dst, dst, insn->imm & 0x1f);
-			break;
-		case BPF_ALU | BPF_MOV:
-			emit_instr(ctx, addiu, dst, MIPS_R_ZERO, insn->imm);
-			break;
-		case BPF_ALU | BPF_ADD:
-			emit_instr(ctx, addiu, dst, dst, insn->imm);
-			break;
-		case BPF_ALU | BPF_SUB:
-			emit_instr(ctx, addiu, dst, dst, -insn->imm);
-			break;
-		default:
-			return -EINVAL;
-		}
-	} else {
-		/* multi insn immediate case */
-		if (BPF_OP(insn->code) == BPF_MOV) {
-			gen_imm_to_reg(insn, dst, ctx);
-		} else {
-			gen_imm_to_reg(insn, MIPS_R_AT, ctx);
-			switch (BPF_OP(insn->code) | BPF_CLASS(insn->code)) {
-			case BPF_ALU64 | BPF_AND:
-			case BPF_ALU | BPF_AND:
-				emit_instr(ctx, and, dst, dst, MIPS_R_AT);
-				break;
-			case BPF_ALU64 | BPF_OR:
-			case BPF_ALU | BPF_OR:
-				emit_instr(ctx, or, dst, dst, MIPS_R_AT);
-				break;
-			case BPF_ALU64 | BPF_XOR:
-			case BPF_ALU | BPF_XOR:
-				emit_instr(ctx, xor, dst, dst, MIPS_R_AT);
-				break;
-			case BPF_ALU64 | BPF_ADD:
-				emit_instr(ctx, daddu, dst, dst, MIPS_R_AT);
-				break;
-			case BPF_ALU64 | BPF_SUB:
-				emit_instr(ctx, dsubu, dst, dst, MIPS_R_AT);
-				break;
-			case BPF_ALU | BPF_ADD:
-				emit_instr(ctx, addu, dst, dst, MIPS_R_AT);
-				break;
-			case BPF_ALU | BPF_SUB:
-				emit_instr(ctx, subu, dst, dst, MIPS_R_AT);
-				break;
-			default:
-				return -EINVAL;
-			}
-		}
-	}
-
-	return 0;
-}
-
-static void emit_const_to_reg(struct jit_ctx *ctx, int dst, u64 value)
-{
-	if (value >= 0xffffffffffff8000ull || value < 0x8000ull) {
-		emit_instr(ctx, daddiu, dst, MIPS_R_ZERO, (int)value);
-	} else if (value >= 0xffffffff80000000ull ||
-		   (value < 0x80000000 && value > 0xffff)) {
-		emit_instr(ctx, lui, dst, (s32)(s16)(value >> 16));
-		emit_instr(ctx, ori, dst, dst, (unsigned int)(value & 0xffff));
-	} else {
-		int i;
-		bool seen_part = false;
-		int needed_shift = 0;
-
-		for (i = 0; i < 4; i++) {
-			u64 part = (value >> (16 * (3 - i))) & 0xffff;
-
-			if (seen_part && needed_shift > 0 && (part || i == 3)) {
-				emit_instr(ctx, dsll_safe, dst, dst, needed_shift);
-				needed_shift = 0;
-			}
-			if (part) {
-				if (i == 0 || (!seen_part && i < 3 && part < 0x8000)) {
-					emit_instr(ctx, lui, dst, (s32)(s16)part);
-					needed_shift = -16;
-				} else {
-					emit_instr(ctx, ori, dst,
-						   seen_part ? dst : MIPS_R_ZERO,
-						   (unsigned int)part);
-				}
-				seen_part = true;
-			}
-			if (seen_part)
-				needed_shift += 16;
-		}
-	}
-}
-
-static int emit_bpf_tail_call(struct jit_ctx *ctx, int this_idx)
-{
-	int off, b_off;
-	int tcc_reg;
-
-	ctx->flags |= EBPF_SEEN_TC;
-	/*
-	 * if (index >= array->map.max_entries)
-	 *     goto out;
-	 */
-	off = offsetof(struct bpf_array, map.max_entries);
-	emit_instr(ctx, lwu, MIPS_R_T5, off, MIPS_R_A1);
-	emit_instr(ctx, sltu, MIPS_R_AT, MIPS_R_T5, MIPS_R_A2);
-	b_off = b_imm(this_idx + 1, ctx);
-	emit_instr(ctx, bne, MIPS_R_AT, MIPS_R_ZERO, b_off);
-	/*
-	 * if (TCC-- < 0)
-	 *     goto out;
-	 */
-	/* Delay slot */
-	tcc_reg = (ctx->flags & EBPF_TCC_IN_V1) ? MIPS_R_V1 : MIPS_R_S4;
-	emit_instr(ctx, daddiu, MIPS_R_T5, tcc_reg, -1);
-	b_off = b_imm(this_idx + 1, ctx);
-	emit_instr(ctx, bltz, tcc_reg, b_off);
-	/*
-	 * prog = array->ptrs[index];
-	 * if (prog == NULL)
-	 *     goto out;
-	 */
-	/* Delay slot */
-	emit_instr(ctx, dsll, MIPS_R_T8, MIPS_R_A2, 3);
-	emit_instr(ctx, daddu, MIPS_R_T8, MIPS_R_T8, MIPS_R_A1);
-	off = offsetof(struct bpf_array, ptrs);
-	emit_instr(ctx, ld, MIPS_R_AT, off, MIPS_R_T8);
-	b_off = b_imm(this_idx + 1, ctx);
-	emit_instr(ctx, beq, MIPS_R_AT, MIPS_R_ZERO, b_off);
-	/* Delay slot */
-	emit_instr(ctx, nop);
-
-	/* goto *(prog->bpf_func + 4); */
-	off = offsetof(struct bpf_prog, bpf_func);
-	emit_instr(ctx, ld, MIPS_R_T9, off, MIPS_R_AT);
-	/* All systems are go... propagate TCC */
-	emit_instr(ctx, daddu, MIPS_R_V1, MIPS_R_T5, MIPS_R_ZERO);
-	/* Skip first instruction (TCC initialization) */
-	emit_instr(ctx, daddiu, MIPS_R_T9, MIPS_R_T9, 4);
-	return build_int_epilogue(ctx, MIPS_R_T9);
-}
-
-static bool is_bad_offset(int b_off)
-{
-	return b_off > 0x1ffff || b_off < -0x20000;
-}
-
-/* Returns the number of insn slots consumed. */
-static int build_one_insn(const struct bpf_insn *insn, struct jit_ctx *ctx,
-			  int this_idx, int exit_idx)
-{
-	int src, dst, r, td, ts, mem_off, b_off;
-	bool need_swap, did_move, cmp_eq;
-	unsigned int target = 0;
-	u64 t64;
-	s64 t64s;
-	int bpf_op = BPF_OP(insn->code);
-
-	if (IS_ENABLED(CONFIG_32BIT) && ((BPF_CLASS(insn->code) == BPF_ALU64)
-						|| (bpf_op == BPF_DW)))
-		return -EINVAL;
-
-	switch (insn->code) {
-	case BPF_ALU64 | BPF_ADD | BPF_K: /* ALU64_IMM */
-	case BPF_ALU64 | BPF_SUB | BPF_K: /* ALU64_IMM */
-	case BPF_ALU64 | BPF_OR | BPF_K: /* ALU64_IMM */
-	case BPF_ALU64 | BPF_AND | BPF_K: /* ALU64_IMM */
-	case BPF_ALU64 | BPF_LSH | BPF_K: /* ALU64_IMM */
-	case BPF_ALU64 | BPF_RSH | BPF_K: /* ALU64_IMM */
-	case BPF_ALU64 | BPF_XOR | BPF_K: /* ALU64_IMM */
-	case BPF_ALU64 | BPF_ARSH | BPF_K: /* ALU64_IMM */
-	case BPF_ALU64 | BPF_MOV | BPF_K: /* ALU64_IMM */
-	case BPF_ALU | BPF_MOV | BPF_K: /* ALU32_IMM */
-	case BPF_ALU | BPF_ADD | BPF_K: /* ALU32_IMM */
-	case BPF_ALU | BPF_SUB | BPF_K: /* ALU32_IMM */
-	case BPF_ALU | BPF_OR | BPF_K: /* ALU64_IMM */
-	case BPF_ALU | BPF_AND | BPF_K: /* ALU64_IMM */
-	case BPF_ALU | BPF_LSH | BPF_K: /* ALU64_IMM */
-	case BPF_ALU | BPF_RSH | BPF_K: /* ALU64_IMM */
-	case BPF_ALU | BPF_XOR | BPF_K: /* ALU64_IMM */
-	case BPF_ALU | BPF_ARSH | BPF_K: /* ALU64_IMM */
-		r = gen_imm_insn(insn, ctx, this_idx);
-		if (r < 0)
-			return r;
-		break;
-	case BPF_ALU64 | BPF_MUL | BPF_K: /* ALU64_IMM */
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-		if (dst < 0)
-			return dst;
-		if (get_reg_val_type(ctx, this_idx, insn->dst_reg) == REG_32BIT)
-			emit_instr(ctx, dinsu, dst, MIPS_R_ZERO, 32, 32);
-		if (insn->imm == 1) /* Mult by 1 is a nop */
-			break;
-		gen_imm_to_reg(insn, MIPS_R_AT, ctx);
-		if (MIPS_ISA_REV >= 6) {
-			emit_instr(ctx, dmulu, dst, dst, MIPS_R_AT);
-		} else {
-			emit_instr(ctx, dmultu, MIPS_R_AT, dst);
-			emit_instr(ctx, mflo, dst);
-		}
-		break;
-	case BPF_ALU64 | BPF_NEG | BPF_K: /* ALU64_IMM */
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-		if (dst < 0)
-			return dst;
-		if (get_reg_val_type(ctx, this_idx, insn->dst_reg) == REG_32BIT)
-			emit_instr(ctx, dinsu, dst, MIPS_R_ZERO, 32, 32);
-		emit_instr(ctx, dsubu, dst, MIPS_R_ZERO, dst);
-		break;
-	case BPF_ALU | BPF_MUL | BPF_K: /* ALU_IMM */
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-		if (dst < 0)
-			return dst;
-		td = get_reg_val_type(ctx, this_idx, insn->dst_reg);
-		if (td == REG_64BIT) {
-			/* sign extend */
-			emit_instr(ctx, sll, dst, dst, 0);
-		}
-		if (insn->imm == 1) /* Mult by 1 is a nop */
-			break;
-		gen_imm_to_reg(insn, MIPS_R_AT, ctx);
-		if (MIPS_ISA_REV >= 6) {
-			emit_instr(ctx, mulu, dst, dst, MIPS_R_AT);
-		} else {
-			emit_instr(ctx, multu, dst, MIPS_R_AT);
-			emit_instr(ctx, mflo, dst);
-		}
-		break;
-	case BPF_ALU | BPF_NEG | BPF_K: /* ALU_IMM */
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-		if (dst < 0)
-			return dst;
-		td = get_reg_val_type(ctx, this_idx, insn->dst_reg);
-		if (td == REG_64BIT) {
-			/* sign extend */
-			emit_instr(ctx, sll, dst, dst, 0);
-		}
-		emit_instr(ctx, subu, dst, MIPS_R_ZERO, dst);
-		break;
-	case BPF_ALU | BPF_DIV | BPF_K: /* ALU_IMM */
-	case BPF_ALU | BPF_MOD | BPF_K: /* ALU_IMM */
-		if (insn->imm == 0)
-			return -EINVAL;
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-		if (dst < 0)
-			return dst;
-		td = get_reg_val_type(ctx, this_idx, insn->dst_reg);
-		if (td == REG_64BIT)
-			/* sign extend */
-			emit_instr(ctx, sll, dst, dst, 0);
-		if (insn->imm == 1) {
-			/* div by 1 is a nop, mod by 1 is zero */
-			if (bpf_op == BPF_MOD)
-				emit_instr(ctx, addu, dst, MIPS_R_ZERO, MIPS_R_ZERO);
-			break;
-		}
-		gen_imm_to_reg(insn, MIPS_R_AT, ctx);
-		if (MIPS_ISA_REV >= 6) {
-			if (bpf_op == BPF_DIV)
-				emit_instr(ctx, divu_r6, dst, dst, MIPS_R_AT);
-			else
-				emit_instr(ctx, modu, dst, dst, MIPS_R_AT);
-			break;
-		}
-		emit_instr(ctx, divu, dst, MIPS_R_AT);
-		if (bpf_op == BPF_DIV)
-			emit_instr(ctx, mflo, dst);
-		else
-			emit_instr(ctx, mfhi, dst);
-		break;
-	case BPF_ALU64 | BPF_DIV | BPF_K: /* ALU_IMM */
-	case BPF_ALU64 | BPF_MOD | BPF_K: /* ALU_IMM */
-		if (insn->imm == 0)
-			return -EINVAL;
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-		if (dst < 0)
-			return dst;
-		if (get_reg_val_type(ctx, this_idx, insn->dst_reg) == REG_32BIT)
-			emit_instr(ctx, dinsu, dst, MIPS_R_ZERO, 32, 32);
-		if (insn->imm == 1) {
-			/* div by 1 is a nop, mod by 1 is zero */
-			if (bpf_op == BPF_MOD)
-				emit_instr(ctx, addu, dst, MIPS_R_ZERO, MIPS_R_ZERO);
-			break;
-		}
-		gen_imm_to_reg(insn, MIPS_R_AT, ctx);
-		if (MIPS_ISA_REV >= 6) {
-			if (bpf_op == BPF_DIV)
-				emit_instr(ctx, ddivu_r6, dst, dst, MIPS_R_AT);
-			else
-				emit_instr(ctx, modu, dst, dst, MIPS_R_AT);
-			break;
-		}
-		emit_instr(ctx, ddivu, dst, MIPS_R_AT);
-		if (bpf_op == BPF_DIV)
-			emit_instr(ctx, mflo, dst);
-		else
-			emit_instr(ctx, mfhi, dst);
-		break;
-	case BPF_ALU64 | BPF_MOV | BPF_X: /* ALU64_REG */
-	case BPF_ALU64 | BPF_ADD | BPF_X: /* ALU64_REG */
-	case BPF_ALU64 | BPF_SUB | BPF_X: /* ALU64_REG */
-	case BPF_ALU64 | BPF_XOR | BPF_X: /* ALU64_REG */
-	case BPF_ALU64 | BPF_OR | BPF_X: /* ALU64_REG */
-	case BPF_ALU64 | BPF_AND | BPF_X: /* ALU64_REG */
-	case BPF_ALU64 | BPF_MUL | BPF_X: /* ALU64_REG */
-	case BPF_ALU64 | BPF_DIV | BPF_X: /* ALU64_REG */
-	case BPF_ALU64 | BPF_MOD | BPF_X: /* ALU64_REG */
-	case BPF_ALU64 | BPF_LSH | BPF_X: /* ALU64_REG */
-	case BPF_ALU64 | BPF_RSH | BPF_X: /* ALU64_REG */
-	case BPF_ALU64 | BPF_ARSH | BPF_X: /* ALU64_REG */
-		src = ebpf_to_mips_reg(ctx, insn, src_reg);
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-		if (src < 0 || dst < 0)
-			return -EINVAL;
-		if (get_reg_val_type(ctx, this_idx, insn->dst_reg) == REG_32BIT)
-			emit_instr(ctx, dinsu, dst, MIPS_R_ZERO, 32, 32);
-		did_move = false;
-		if (insn->src_reg == BPF_REG_10) {
-			if (bpf_op == BPF_MOV) {
-				emit_instr(ctx, daddiu, dst, MIPS_R_SP, MAX_BPF_STACK);
-				did_move = true;
-			} else {
-				emit_instr(ctx, daddiu, MIPS_R_AT, MIPS_R_SP, MAX_BPF_STACK);
-				src = MIPS_R_AT;
-			}
-		} else if (get_reg_val_type(ctx, this_idx, insn->src_reg) == REG_32BIT) {
-			int tmp_reg = MIPS_R_AT;
-
-			if (bpf_op == BPF_MOV) {
-				tmp_reg = dst;
-				did_move = true;
-			}
-			emit_instr(ctx, daddu, tmp_reg, src, MIPS_R_ZERO);
-			emit_instr(ctx, dinsu, tmp_reg, MIPS_R_ZERO, 32, 32);
-			src = MIPS_R_AT;
-		}
-		switch (bpf_op) {
-		case BPF_MOV:
-			if (!did_move)
-				emit_instr(ctx, daddu, dst, src, MIPS_R_ZERO);
-			break;
-		case BPF_ADD:
-			emit_instr(ctx, daddu, dst, dst, src);
-			break;
-		case BPF_SUB:
-			emit_instr(ctx, dsubu, dst, dst, src);
-			break;
-		case BPF_XOR:
-			emit_instr(ctx, xor, dst, dst, src);
-			break;
-		case BPF_OR:
-			emit_instr(ctx, or, dst, dst, src);
-			break;
-		case BPF_AND:
-			emit_instr(ctx, and, dst, dst, src);
-			break;
-		case BPF_MUL:
-			if (MIPS_ISA_REV >= 6) {
-				emit_instr(ctx, dmulu, dst, dst, src);
-			} else {
-				emit_instr(ctx, dmultu, dst, src);
-				emit_instr(ctx, mflo, dst);
-			}
-			break;
-		case BPF_DIV:
-		case BPF_MOD:
-			if (MIPS_ISA_REV >= 6) {
-				if (bpf_op == BPF_DIV)
-					emit_instr(ctx, ddivu_r6,
-							dst, dst, src);
-				else
-					emit_instr(ctx, modu, dst, dst, src);
-				break;
-			}
-			emit_instr(ctx, ddivu, dst, src);
-			if (bpf_op == BPF_DIV)
-				emit_instr(ctx, mflo, dst);
-			else
-				emit_instr(ctx, mfhi, dst);
-			break;
-		case BPF_LSH:
-			emit_instr(ctx, dsllv, dst, dst, src);
-			break;
-		case BPF_RSH:
-			emit_instr(ctx, dsrlv, dst, dst, src);
-			break;
-		case BPF_ARSH:
-			emit_instr(ctx, dsrav, dst, dst, src);
-			break;
-		default:
-			pr_err("ALU64_REG NOT HANDLED\n");
-			return -EINVAL;
-		}
-		break;
-	case BPF_ALU | BPF_MOV | BPF_X: /* ALU_REG */
-	case BPF_ALU | BPF_ADD | BPF_X: /* ALU_REG */
-	case BPF_ALU | BPF_SUB | BPF_X: /* ALU_REG */
-	case BPF_ALU | BPF_XOR | BPF_X: /* ALU_REG */
-	case BPF_ALU | BPF_OR | BPF_X: /* ALU_REG */
-	case BPF_ALU | BPF_AND | BPF_X: /* ALU_REG */
-	case BPF_ALU | BPF_MUL | BPF_X: /* ALU_REG */
-	case BPF_ALU | BPF_DIV | BPF_X: /* ALU_REG */
-	case BPF_ALU | BPF_MOD | BPF_X: /* ALU_REG */
-	case BPF_ALU | BPF_LSH | BPF_X: /* ALU_REG */
-	case BPF_ALU | BPF_RSH | BPF_X: /* ALU_REG */
-	case BPF_ALU | BPF_ARSH | BPF_X: /* ALU_REG */
-		src = ebpf_to_mips_reg(ctx, insn, src_reg_no_fp);
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-		if (src < 0 || dst < 0)
-			return -EINVAL;
-		td = get_reg_val_type(ctx, this_idx, insn->dst_reg);
-		if (td == REG_64BIT) {
-			/* sign extend */
-			emit_instr(ctx, sll, dst, dst, 0);
-		}
-		did_move = false;
-		ts = get_reg_val_type(ctx, this_idx, insn->src_reg);
-		if (ts == REG_64BIT) {
-			int tmp_reg = MIPS_R_AT;
-
-			if (bpf_op == BPF_MOV) {
-				tmp_reg = dst;
-				did_move = true;
-			}
-			/* sign extend */
-			emit_instr(ctx, sll, tmp_reg, src, 0);
-			src = MIPS_R_AT;
-		}
-		switch (bpf_op) {
-		case BPF_MOV:
-			if (!did_move)
-				emit_instr(ctx, addu, dst, src, MIPS_R_ZERO);
-			break;
-		case BPF_ADD:
-			emit_instr(ctx, addu, dst, dst, src);
-			break;
-		case BPF_SUB:
-			emit_instr(ctx, subu, dst, dst, src);
-			break;
-		case BPF_XOR:
-			emit_instr(ctx, xor, dst, dst, src);
-			break;
-		case BPF_OR:
-			emit_instr(ctx, or, dst, dst, src);
-			break;
-		case BPF_AND:
-			emit_instr(ctx, and, dst, dst, src);
-			break;
-		case BPF_MUL:
-			emit_instr(ctx, mul, dst, dst, src);
-			break;
-		case BPF_DIV:
-		case BPF_MOD:
-			if (MIPS_ISA_REV >= 6) {
-				if (bpf_op == BPF_DIV)
-					emit_instr(ctx, divu_r6, dst, dst, src);
-				else
-					emit_instr(ctx, modu, dst, dst, src);
-				break;
-			}
-			emit_instr(ctx, divu, dst, src);
-			if (bpf_op == BPF_DIV)
-				emit_instr(ctx, mflo, dst);
-			else
-				emit_instr(ctx, mfhi, dst);
-			break;
-		case BPF_LSH:
-			emit_instr(ctx, sllv, dst, dst, src);
-			break;
-		case BPF_RSH:
-			emit_instr(ctx, srlv, dst, dst, src);
-			break;
-		case BPF_ARSH:
-			emit_instr(ctx, srav, dst, dst, src);
-			break;
-		default:
-			pr_err("ALU_REG NOT HANDLED\n");
-			return -EINVAL;
-		}
-		break;
-	case BPF_JMP | BPF_EXIT:
-		if (this_idx + 1 < exit_idx) {
-			b_off = b_imm(exit_idx, ctx);
-			if (is_bad_offset(b_off))
-				return -E2BIG;
-			emit_instr(ctx, beq, MIPS_R_ZERO, MIPS_R_ZERO, b_off);
-			emit_instr(ctx, nop);
-		}
-		break;
-	case BPF_JMP | BPF_JEQ | BPF_K: /* JMP_IMM */
-	case BPF_JMP | BPF_JNE | BPF_K: /* JMP_IMM */
-		cmp_eq = (bpf_op == BPF_JEQ);
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg_fp_ok);
-		if (dst < 0)
-			return dst;
-		if (insn->imm == 0) {
-			src = MIPS_R_ZERO;
-		} else {
-			gen_imm_to_reg(insn, MIPS_R_AT, ctx);
-			src = MIPS_R_AT;
-		}
-		goto jeq_common;
-	case BPF_JMP | BPF_JEQ | BPF_X: /* JMP_REG */
-	case BPF_JMP | BPF_JNE | BPF_X:
-	case BPF_JMP | BPF_JSLT | BPF_X:
-	case BPF_JMP | BPF_JSLE | BPF_X:
-	case BPF_JMP | BPF_JSGT | BPF_X:
-	case BPF_JMP | BPF_JSGE | BPF_X:
-	case BPF_JMP | BPF_JLT | BPF_X:
-	case BPF_JMP | BPF_JLE | BPF_X:
-	case BPF_JMP | BPF_JGT | BPF_X:
-	case BPF_JMP | BPF_JGE | BPF_X:
-	case BPF_JMP | BPF_JSET | BPF_X:
-		src = ebpf_to_mips_reg(ctx, insn, src_reg_no_fp);
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-		if (src < 0 || dst < 0)
-			return -EINVAL;
-		td = get_reg_val_type(ctx, this_idx, insn->dst_reg);
-		ts = get_reg_val_type(ctx, this_idx, insn->src_reg);
-		if (td == REG_32BIT && ts != REG_32BIT) {
-			emit_instr(ctx, sll, MIPS_R_AT, src, 0);
-			src = MIPS_R_AT;
-		} else if (ts == REG_32BIT && td != REG_32BIT) {
-			emit_instr(ctx, sll, MIPS_R_AT, dst, 0);
-			dst = MIPS_R_AT;
-		}
-		if (bpf_op == BPF_JSET) {
-			emit_instr(ctx, and, MIPS_R_AT, dst, src);
-			cmp_eq = false;
-			dst = MIPS_R_AT;
-			src = MIPS_R_ZERO;
-		} else if (bpf_op == BPF_JSGT || bpf_op == BPF_JSLE) {
-			emit_instr(ctx, dsubu, MIPS_R_AT, dst, src);
-			if ((insn + 1)->code == (BPF_JMP | BPF_EXIT) && insn->off == 1) {
-				b_off = b_imm(exit_idx, ctx);
-				if (is_bad_offset(b_off))
-					return -E2BIG;
-				if (bpf_op == BPF_JSGT)
-					emit_instr(ctx, blez, MIPS_R_AT, b_off);
-				else
-					emit_instr(ctx, bgtz, MIPS_R_AT, b_off);
-				emit_instr(ctx, nop);
-				return 2; /* We consumed the exit. */
-			}
-			b_off = b_imm(this_idx + insn->off + 1, ctx);
-			if (is_bad_offset(b_off))
-				return -E2BIG;
-			if (bpf_op == BPF_JSGT)
-				emit_instr(ctx, bgtz, MIPS_R_AT, b_off);
-			else
-				emit_instr(ctx, blez, MIPS_R_AT, b_off);
-			emit_instr(ctx, nop);
-			break;
-		} else if (bpf_op == BPF_JSGE || bpf_op == BPF_JSLT) {
-			emit_instr(ctx, slt, MIPS_R_AT, dst, src);
-			cmp_eq = bpf_op == BPF_JSGE;
-			dst = MIPS_R_AT;
-			src = MIPS_R_ZERO;
-		} else if (bpf_op == BPF_JGT || bpf_op == BPF_JLE) {
-			/* dst or src could be AT */
-			emit_instr(ctx, dsubu, MIPS_R_T8, dst, src);
-			emit_instr(ctx, sltu, MIPS_R_AT, dst, src);
-			/* SP known to be non-zero, movz becomes boolean not */
-			if (MIPS_ISA_REV >= 6) {
-				emit_instr(ctx, seleqz, MIPS_R_T9,
-						MIPS_R_SP, MIPS_R_T8);
-			} else {
-				emit_instr(ctx, movz, MIPS_R_T9,
-						MIPS_R_SP, MIPS_R_T8);
-				emit_instr(ctx, movn, MIPS_R_T9,
-						MIPS_R_ZERO, MIPS_R_T8);
-			}
-			emit_instr(ctx, or, MIPS_R_AT, MIPS_R_T9, MIPS_R_AT);
-			cmp_eq = bpf_op == BPF_JGT;
-			dst = MIPS_R_AT;
-			src = MIPS_R_ZERO;
-		} else if (bpf_op == BPF_JGE || bpf_op == BPF_JLT) {
-			emit_instr(ctx, sltu, MIPS_R_AT, dst, src);
-			cmp_eq = bpf_op == BPF_JGE;
-			dst = MIPS_R_AT;
-			src = MIPS_R_ZERO;
-		} else { /* JNE/JEQ case */
-			cmp_eq = (bpf_op == BPF_JEQ);
-		}
-jeq_common:
-		/*
-		 * If the next insn is EXIT and we are jumping arround
-		 * only it, invert the sense of the compare and
-		 * conditionally jump to the exit.  Poor man's branch
-		 * chaining.
-		 */
-		if ((insn + 1)->code == (BPF_JMP | BPF_EXIT) && insn->off == 1) {
-			b_off = b_imm(exit_idx, ctx);
-			if (is_bad_offset(b_off)) {
-				target = j_target(ctx, exit_idx);
-				if (target == (unsigned int)-1)
-					return -E2BIG;
-				cmp_eq = !cmp_eq;
-				b_off = 4 * 3;
-				if (!(ctx->offsets[this_idx] & OFFSETS_B_CONV)) {
-					ctx->offsets[this_idx] |= OFFSETS_B_CONV;
-					ctx->long_b_conversion = 1;
-				}
-			}
-
-			if (cmp_eq)
-				emit_instr(ctx, bne, dst, src, b_off);
-			else
-				emit_instr(ctx, beq, dst, src, b_off);
-			emit_instr(ctx, nop);
-			if (ctx->offsets[this_idx] & OFFSETS_B_CONV) {
-				emit_instr(ctx, j, target);
-				emit_instr(ctx, nop);
-			}
-			return 2; /* We consumed the exit. */
-		}
-		b_off = b_imm(this_idx + insn->off + 1, ctx);
-		if (is_bad_offset(b_off)) {
-			target = j_target(ctx, this_idx + insn->off + 1);
-			if (target == (unsigned int)-1)
-				return -E2BIG;
-			cmp_eq = !cmp_eq;
-			b_off = 4 * 3;
-			if (!(ctx->offsets[this_idx] & OFFSETS_B_CONV)) {
-				ctx->offsets[this_idx] |= OFFSETS_B_CONV;
-				ctx->long_b_conversion = 1;
-			}
-		}
-
-		if (cmp_eq)
-			emit_instr(ctx, beq, dst, src, b_off);
-		else
-			emit_instr(ctx, bne, dst, src, b_off);
-		emit_instr(ctx, nop);
-		if (ctx->offsets[this_idx] & OFFSETS_B_CONV) {
-			emit_instr(ctx, j, target);
-			emit_instr(ctx, nop);
-		}
-		break;
-	case BPF_JMP | BPF_JSGT | BPF_K: /* JMP_IMM */
-	case BPF_JMP | BPF_JSGE | BPF_K: /* JMP_IMM */
-	case BPF_JMP | BPF_JSLT | BPF_K: /* JMP_IMM */
-	case BPF_JMP | BPF_JSLE | BPF_K: /* JMP_IMM */
-		cmp_eq = (bpf_op == BPF_JSGE);
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg_fp_ok);
-		if (dst < 0)
-			return dst;
-
-		if (insn->imm == 0) {
-			if ((insn + 1)->code == (BPF_JMP | BPF_EXIT) && insn->off == 1) {
-				b_off = b_imm(exit_idx, ctx);
-				if (is_bad_offset(b_off))
-					return -E2BIG;
-				switch (bpf_op) {
-				case BPF_JSGT:
-					emit_instr(ctx, blez, dst, b_off);
-					break;
-				case BPF_JSGE:
-					emit_instr(ctx, bltz, dst, b_off);
-					break;
-				case BPF_JSLT:
-					emit_instr(ctx, bgez, dst, b_off);
-					break;
-				case BPF_JSLE:
-					emit_instr(ctx, bgtz, dst, b_off);
-					break;
-				}
-				emit_instr(ctx, nop);
-				return 2; /* We consumed the exit. */
-			}
-			b_off = b_imm(this_idx + insn->off + 1, ctx);
-			if (is_bad_offset(b_off))
-				return -E2BIG;
-			switch (bpf_op) {
-			case BPF_JSGT:
-				emit_instr(ctx, bgtz, dst, b_off);
-				break;
-			case BPF_JSGE:
-				emit_instr(ctx, bgez, dst, b_off);
-				break;
-			case BPF_JSLT:
-				emit_instr(ctx, bltz, dst, b_off);
-				break;
-			case BPF_JSLE:
-				emit_instr(ctx, blez, dst, b_off);
-				break;
-			}
-			emit_instr(ctx, nop);
-			break;
-		}
-		/*
-		 * only "LT" compare available, so we must use imm + 1
-		 * to generate "GT" and imm -1 to generate LE
-		 */
-		if (bpf_op == BPF_JSGT)
-			t64s = insn->imm + 1;
-		else if (bpf_op == BPF_JSLE)
-			t64s = insn->imm + 1;
-		else
-			t64s = insn->imm;
-
-		cmp_eq = bpf_op == BPF_JSGT || bpf_op == BPF_JSGE;
-		if (t64s >= S16_MIN && t64s <= S16_MAX) {
-			emit_instr(ctx, slti, MIPS_R_AT, dst, (int)t64s);
-			src = MIPS_R_AT;
-			dst = MIPS_R_ZERO;
-			goto jeq_common;
-		}
-		emit_const_to_reg(ctx, MIPS_R_AT, (u64)t64s);
-		emit_instr(ctx, slt, MIPS_R_AT, dst, MIPS_R_AT);
-		src = MIPS_R_AT;
-		dst = MIPS_R_ZERO;
-		goto jeq_common;
-
-	case BPF_JMP | BPF_JGT | BPF_K:
-	case BPF_JMP | BPF_JGE | BPF_K:
-	case BPF_JMP | BPF_JLT | BPF_K:
-	case BPF_JMP | BPF_JLE | BPF_K:
-		cmp_eq = (bpf_op == BPF_JGE);
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg_fp_ok);
-		if (dst < 0)
-			return dst;
-		/*
-		 * only "LT" compare available, so we must use imm + 1
-		 * to generate "GT" and imm -1 to generate LE
-		 */
-		if (bpf_op == BPF_JGT)
-			t64s = (u64)(u32)(insn->imm) + 1;
-		else if (bpf_op == BPF_JLE)
-			t64s = (u64)(u32)(insn->imm) + 1;
-		else
-			t64s = (u64)(u32)(insn->imm);
-
-		cmp_eq = bpf_op == BPF_JGT || bpf_op == BPF_JGE;
-
-		emit_const_to_reg(ctx, MIPS_R_AT, (u64)t64s);
-		emit_instr(ctx, sltu, MIPS_R_AT, dst, MIPS_R_AT);
-		src = MIPS_R_AT;
-		dst = MIPS_R_ZERO;
-		goto jeq_common;
-
-	case BPF_JMP | BPF_JSET | BPF_K: /* JMP_IMM */
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg_fp_ok);
-		if (dst < 0)
-			return dst;
-
-		if (ctx->use_bbit_insns && hweight32((u32)insn->imm) == 1) {
-			if ((insn + 1)->code == (BPF_JMP | BPF_EXIT) && insn->off == 1) {
-				b_off = b_imm(exit_idx, ctx);
-				if (is_bad_offset(b_off))
-					return -E2BIG;
-				emit_instr(ctx, bbit0, dst, ffs((u32)insn->imm) - 1, b_off);
-				emit_instr(ctx, nop);
-				return 2; /* We consumed the exit. */
-			}
-			b_off = b_imm(this_idx + insn->off + 1, ctx);
-			if (is_bad_offset(b_off))
-				return -E2BIG;
-			emit_instr(ctx, bbit1, dst, ffs((u32)insn->imm) - 1, b_off);
-			emit_instr(ctx, nop);
-			break;
-		}
-		t64 = (u32)insn->imm;
-		emit_const_to_reg(ctx, MIPS_R_AT, t64);
-		emit_instr(ctx, and, MIPS_R_AT, dst, MIPS_R_AT);
-		src = MIPS_R_AT;
-		dst = MIPS_R_ZERO;
-		cmp_eq = false;
-		goto jeq_common;
-
-	case BPF_JMP | BPF_JA:
-		/*
-		 * Prefer relative branch for easier debugging, but
-		 * fall back if needed.
-		 */
-		b_off = b_imm(this_idx + insn->off + 1, ctx);
-		if (is_bad_offset(b_off)) {
-			target = j_target(ctx, this_idx + insn->off + 1);
-			if (target == (unsigned int)-1)
-				return -E2BIG;
-			emit_instr(ctx, j, target);
-		} else {
-			emit_instr(ctx, b, b_off);
-		}
-		emit_instr(ctx, nop);
-		break;
-	case BPF_LD | BPF_DW | BPF_IMM:
-		if (insn->src_reg != 0)
-			return -EINVAL;
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-		if (dst < 0)
-			return dst;
-		t64 = ((u64)(u32)insn->imm) | ((u64)(insn + 1)->imm << 32);
-		emit_const_to_reg(ctx, dst, t64);
-		return 2; /* Double slot insn */
-
-	case BPF_JMP | BPF_CALL:
-		ctx->flags |= EBPF_SAVE_RA;
-		t64s = (s64)insn->imm + (long)__bpf_call_base;
-		emit_const_to_reg(ctx, MIPS_R_T9, (u64)t64s);
-		emit_instr(ctx, jalr, MIPS_R_RA, MIPS_R_T9);
-		/* delay slot */
-		emit_instr(ctx, nop);
-		break;
-
-	case BPF_JMP | BPF_TAIL_CALL:
-		if (emit_bpf_tail_call(ctx, this_idx))
-			return -EINVAL;
-		break;
-
-	case BPF_ALU | BPF_END | BPF_FROM_BE:
-	case BPF_ALU | BPF_END | BPF_FROM_LE:
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-		if (dst < 0)
-			return dst;
-		td = get_reg_val_type(ctx, this_idx, insn->dst_reg);
-		if (insn->imm == 64 && td == REG_32BIT)
-			emit_instr(ctx, dinsu, dst, MIPS_R_ZERO, 32, 32);
-
-		if (insn->imm != 64 && td == REG_64BIT) {
-			/* sign extend */
-			emit_instr(ctx, sll, dst, dst, 0);
-		}
-
-#ifdef __BIG_ENDIAN
-		need_swap = (BPF_SRC(insn->code) == BPF_FROM_LE);
-#else
-		need_swap = (BPF_SRC(insn->code) == BPF_FROM_BE);
-#endif
-		if (insn->imm == 16) {
-			if (need_swap)
-				emit_instr(ctx, wsbh, dst, dst);
-			emit_instr(ctx, andi, dst, dst, 0xffff);
-		} else if (insn->imm == 32) {
-			if (need_swap) {
-				emit_instr(ctx, wsbh, dst, dst);
-				emit_instr(ctx, rotr, dst, dst, 16);
-			}
-		} else { /* 64-bit*/
-			if (need_swap) {
-				emit_instr(ctx, dsbh, dst, dst);
-				emit_instr(ctx, dshd, dst, dst);
-			}
-		}
-		break;
-
-	case BPF_ST | BPF_NOSPEC: /* speculation barrier */
-		break;
-
-	case BPF_ST | BPF_B | BPF_MEM:
-	case BPF_ST | BPF_H | BPF_MEM:
-	case BPF_ST | BPF_W | BPF_MEM:
-	case BPF_ST | BPF_DW | BPF_MEM:
-		if (insn->dst_reg == BPF_REG_10) {
-			ctx->flags |= EBPF_SEEN_FP;
-			dst = MIPS_R_SP;
-			mem_off = insn->off + MAX_BPF_STACK;
-		} else {
-			dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-			if (dst < 0)
-				return dst;
-			mem_off = insn->off;
-		}
-		gen_imm_to_reg(insn, MIPS_R_AT, ctx);
-		switch (BPF_SIZE(insn->code)) {
-		case BPF_B:
-			emit_instr(ctx, sb, MIPS_R_AT, mem_off, dst);
-			break;
-		case BPF_H:
-			emit_instr(ctx, sh, MIPS_R_AT, mem_off, dst);
-			break;
-		case BPF_W:
-			emit_instr(ctx, sw, MIPS_R_AT, mem_off, dst);
-			break;
-		case BPF_DW:
-			emit_instr(ctx, sd, MIPS_R_AT, mem_off, dst);
-			break;
-		}
-		break;
-
-	case BPF_LDX | BPF_B | BPF_MEM:
-	case BPF_LDX | BPF_H | BPF_MEM:
-	case BPF_LDX | BPF_W | BPF_MEM:
-	case BPF_LDX | BPF_DW | BPF_MEM:
-		if (insn->src_reg == BPF_REG_10) {
-			ctx->flags |= EBPF_SEEN_FP;
-			src = MIPS_R_SP;
-			mem_off = insn->off + MAX_BPF_STACK;
-		} else {
-			src = ebpf_to_mips_reg(ctx, insn, src_reg_no_fp);
-			if (src < 0)
-				return src;
-			mem_off = insn->off;
-		}
-		dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-		if (dst < 0)
-			return dst;
-		switch (BPF_SIZE(insn->code)) {
-		case BPF_B:
-			emit_instr(ctx, lbu, dst, mem_off, src);
-			break;
-		case BPF_H:
-			emit_instr(ctx, lhu, dst, mem_off, src);
-			break;
-		case BPF_W:
-			emit_instr(ctx, lw, dst, mem_off, src);
-			break;
-		case BPF_DW:
-			emit_instr(ctx, ld, dst, mem_off, src);
-			break;
-		}
-		break;
-
-	case BPF_STX | BPF_B | BPF_MEM:
-	case BPF_STX | BPF_H | BPF_MEM:
-	case BPF_STX | BPF_W | BPF_MEM:
-	case BPF_STX | BPF_DW | BPF_MEM:
-	case BPF_STX | BPF_W | BPF_ATOMIC:
-	case BPF_STX | BPF_DW | BPF_ATOMIC:
-		if (insn->dst_reg == BPF_REG_10) {
-			ctx->flags |= EBPF_SEEN_FP;
-			dst = MIPS_R_SP;
-			mem_off = insn->off + MAX_BPF_STACK;
-		} else {
-			dst = ebpf_to_mips_reg(ctx, insn, dst_reg);
-			if (dst < 0)
-				return dst;
-			mem_off = insn->off;
-		}
-		src = ebpf_to_mips_reg(ctx, insn, src_reg_no_fp);
-		if (src < 0)
-			return src;
-		if (BPF_MODE(insn->code) == BPF_ATOMIC) {
-			if (insn->imm != BPF_ADD) {
-				pr_err("ATOMIC OP %02x NOT HANDLED\n", insn->imm);
-				return -EINVAL;
-			}
-
-			/*
-			 * If mem_off does not fit within the 9 bit ll/sc
-			 * instruction immediate field, use a temp reg.
-			 */
-			if (MIPS_ISA_REV >= 6 &&
-			    (mem_off >= BIT(8) || mem_off < -BIT(8))) {
-				emit_instr(ctx, daddiu, MIPS_R_T6,
-						dst, mem_off);
-				mem_off = 0;
-				dst = MIPS_R_T6;
-			}
-			switch (BPF_SIZE(insn->code)) {
-			case BPF_W:
-				if (get_reg_val_type(ctx, this_idx, insn->src_reg) == REG_32BIT) {
-					emit_instr(ctx, sll, MIPS_R_AT, src, 0);
-					src = MIPS_R_AT;
-				}
-				emit_instr(ctx, ll, MIPS_R_T8, mem_off, dst);
-				emit_instr(ctx, addu, MIPS_R_T8, MIPS_R_T8, src);
-				emit_instr(ctx, sc, MIPS_R_T8, mem_off, dst);
-				/*
-				 * On failure back up to LL (-4
-				 * instructions of 4 bytes each
-				 */
-				emit_instr(ctx, beq, MIPS_R_T8, MIPS_R_ZERO, -4 * 4);
-				emit_instr(ctx, nop);
-				break;
-			case BPF_DW:
-				if (get_reg_val_type(ctx, this_idx, insn->src_reg) == REG_32BIT) {
-					emit_instr(ctx, daddu, MIPS_R_AT, src, MIPS_R_ZERO);
-					emit_instr(ctx, dinsu, MIPS_R_AT, MIPS_R_ZERO, 32, 32);
-					src = MIPS_R_AT;
-				}
-				emit_instr(ctx, lld, MIPS_R_T8, mem_off, dst);
-				emit_instr(ctx, daddu, MIPS_R_T8, MIPS_R_T8, src);
-				emit_instr(ctx, scd, MIPS_R_T8, mem_off, dst);
-				emit_instr(ctx, beq, MIPS_R_T8, MIPS_R_ZERO, -4 * 4);
-				emit_instr(ctx, nop);
-				break;
-			}
-		} else { /* BPF_MEM */
-			switch (BPF_SIZE(insn->code)) {
-			case BPF_B:
-				emit_instr(ctx, sb, src, mem_off, dst);
-				break;
-			case BPF_H:
-				emit_instr(ctx, sh, src, mem_off, dst);
-				break;
-			case BPF_W:
-				emit_instr(ctx, sw, src, mem_off, dst);
-				break;
-			case BPF_DW:
-				if (get_reg_val_type(ctx, this_idx, insn->src_reg) == REG_32BIT) {
-					emit_instr(ctx, daddu, MIPS_R_AT, src, MIPS_R_ZERO);
-					emit_instr(ctx, dinsu, MIPS_R_AT, MIPS_R_ZERO, 32, 32);
-					src = MIPS_R_AT;
-				}
-				emit_instr(ctx, sd, src, mem_off, dst);
-				break;
-			}
-		}
-		break;
-
-	default:
-		pr_err("NOT HANDLED %d - (%02x)\n",
-		       this_idx, (unsigned int)insn->code);
-		return -EINVAL;
-	}
-	return 1;
-}
-
-#define RVT_VISITED_MASK 0xc000000000000000ull
-#define RVT_FALL_THROUGH 0x4000000000000000ull
-#define RVT_BRANCH_TAKEN 0x8000000000000000ull
-#define RVT_DONE (RVT_FALL_THROUGH | RVT_BRANCH_TAKEN)
-
-static int build_int_body(struct jit_ctx *ctx)
-{
-	const struct bpf_prog *prog = ctx->skf;
-	const struct bpf_insn *insn;
-	int i, r;
-
-	for (i = 0; i < prog->len; ) {
-		insn = prog->insnsi + i;
-		if ((ctx->reg_val_types[i] & RVT_VISITED_MASK) == 0) {
-			/* dead instruction, don't emit it. */
-			i++;
-			continue;
-		}
-
-		if (ctx->target == NULL)
-			ctx->offsets[i] = (ctx->offsets[i] & OFFSETS_B_CONV) | (ctx->idx * 4);
-
-		r = build_one_insn(insn, ctx, i, prog->len);
-		if (r < 0)
-			return r;
-		i += r;
-	}
-	/* epilogue offset */
-	if (ctx->target == NULL)
-		ctx->offsets[i] = ctx->idx * 4;
-
-	/*
-	 * All exits have an offset of the epilogue, some offsets may
-	 * not have been set due to banch-around threading, so set
-	 * them now.
-	 */
-	if (ctx->target == NULL)
-		for (i = 0; i < prog->len; i++) {
-			insn = prog->insnsi + i;
-			if (insn->code == (BPF_JMP | BPF_EXIT))
-				ctx->offsets[i] = ctx->idx * 4;
-		}
-	return 0;
-}
-
-/* return the last idx processed, or negative for error */
-static int reg_val_propagate_range(struct jit_ctx *ctx, u64 initial_rvt,
-				   int start_idx, bool follow_taken)
-{
-	const struct bpf_prog *prog = ctx->skf;
-	const struct bpf_insn *insn;
-	u64 exit_rvt = initial_rvt;
-	u64 *rvt = ctx->reg_val_types;
-	int idx;
-	int reg;
-
-	for (idx = start_idx; idx < prog->len; idx++) {
-		rvt[idx] = (rvt[idx] & RVT_VISITED_MASK) | exit_rvt;
-		insn = prog->insnsi + idx;
-		switch (BPF_CLASS(insn->code)) {
-		case BPF_ALU:
-			switch (BPF_OP(insn->code)) {
-			case BPF_ADD:
-			case BPF_SUB:
-			case BPF_MUL:
-			case BPF_DIV:
-			case BPF_OR:
-			case BPF_AND:
-			case BPF_LSH:
-			case BPF_RSH:
-			case BPF_NEG:
-			case BPF_MOD:
-			case BPF_XOR:
-				set_reg_val_type(&exit_rvt, insn->dst_reg, REG_32BIT);
-				break;
-			case BPF_MOV:
-				if (BPF_SRC(insn->code)) {
-					set_reg_val_type(&exit_rvt, insn->dst_reg, REG_32BIT);
-				} else {
-					/* IMM to REG move*/
-					if (insn->imm >= 0)
-						set_reg_val_type(&exit_rvt, insn->dst_reg, REG_32BIT_POS);
-					else
-						set_reg_val_type(&exit_rvt, insn->dst_reg, REG_32BIT);
-				}
-				break;
-			case BPF_END:
-				if (insn->imm == 64)
-					set_reg_val_type(&exit_rvt, insn->dst_reg, REG_64BIT);
-				else if (insn->imm == 32)
-					set_reg_val_type(&exit_rvt, insn->dst_reg, REG_32BIT);
-				else /* insn->imm == 16 */
-					set_reg_val_type(&exit_rvt, insn->dst_reg, REG_32BIT_POS);
-				break;
-			}
-			rvt[idx] |= RVT_DONE;
-			break;
-		case BPF_ALU64:
-			switch (BPF_OP(insn->code)) {
-			case BPF_MOV:
-				if (BPF_SRC(insn->code)) {
-					/* REG to REG move*/
-					set_reg_val_type(&exit_rvt, insn->dst_reg, REG_64BIT);
-				} else {
-					/* IMM to REG move*/
-					if (insn->imm >= 0)
-						set_reg_val_type(&exit_rvt, insn->dst_reg, REG_32BIT_POS);
-					else
-						set_reg_val_type(&exit_rvt, insn->dst_reg, REG_64BIT_32BIT);
-				}
-				break;
-			default:
-				set_reg_val_type(&exit_rvt, insn->dst_reg, REG_64BIT);
-			}
-			rvt[idx] |= RVT_DONE;
-			break;
-		case BPF_LD:
-			switch (BPF_SIZE(insn->code)) {
-			case BPF_DW:
-				if (BPF_MODE(insn->code) == BPF_IMM) {
-					s64 val;
-
-					val = (s64)((u32)insn->imm | ((u64)(insn + 1)->imm << 32));
-					if (val > 0 && val <= S32_MAX)
-						set_reg_val_type(&exit_rvt, insn->dst_reg, REG_32BIT_POS);
-					else if (val >= S32_MIN && val <= S32_MAX)
-						set_reg_val_type(&exit_rvt, insn->dst_reg, REG_64BIT_32BIT);
-					else
-						set_reg_val_type(&exit_rvt, insn->dst_reg, REG_64BIT);
-					rvt[idx] |= RVT_DONE;
-					idx++;
-				} else {
-					set_reg_val_type(&exit_rvt, insn->dst_reg, REG_64BIT);
-				}
-				break;
-			case BPF_B:
-			case BPF_H:
-				set_reg_val_type(&exit_rvt, insn->dst_reg, REG_32BIT_POS);
-				break;
-			case BPF_W:
-				if (BPF_MODE(insn->code) == BPF_IMM)
-					set_reg_val_type(&exit_rvt, insn->dst_reg,
-							 insn->imm >= 0 ? REG_32BIT_POS : REG_32BIT);
-				else
-					set_reg_val_type(&exit_rvt, insn->dst_reg, REG_32BIT);
-				break;
-			}
-			rvt[idx] |= RVT_DONE;
-			break;
-		case BPF_LDX:
-			switch (BPF_SIZE(insn->code)) {
-			case BPF_DW:
-				set_reg_val_type(&exit_rvt, insn->dst_reg, REG_64BIT);
-				break;
-			case BPF_B:
-			case BPF_H:
-				set_reg_val_type(&exit_rvt, insn->dst_reg, REG_32BIT_POS);
-				break;
-			case BPF_W:
-				set_reg_val_type(&exit_rvt, insn->dst_reg, REG_32BIT);
-				break;
-			}
-			rvt[idx] |= RVT_DONE;
-			break;
-		case BPF_JMP:
-			switch (BPF_OP(insn->code)) {
-			case BPF_EXIT:
-				rvt[idx] = RVT_DONE | exit_rvt;
-				rvt[prog->len] = exit_rvt;
-				return idx;
-			case BPF_JA:
-				rvt[idx] |= RVT_DONE;
-				idx += insn->off;
-				break;
-			case BPF_JEQ:
-			case BPF_JGT:
-			case BPF_JGE:
-			case BPF_JLT:
-			case BPF_JLE:
-			case BPF_JSET:
-			case BPF_JNE:
-			case BPF_JSGT:
-			case BPF_JSGE:
-			case BPF_JSLT:
-			case BPF_JSLE:
-				if (follow_taken) {
-					rvt[idx] |= RVT_BRANCH_TAKEN;
-					idx += insn->off;
-					follow_taken = false;
-				} else {
-					rvt[idx] |= RVT_FALL_THROUGH;
-				}
-				break;
-			case BPF_CALL:
-				set_reg_val_type(&exit_rvt, BPF_REG_0, REG_64BIT);
-				/* Upon call return, argument registers are clobbered. */
-				for (reg = BPF_REG_0; reg <= BPF_REG_5; reg++)
-					set_reg_val_type(&exit_rvt, reg, REG_64BIT);
-
-				rvt[idx] |= RVT_DONE;
-				break;
-			default:
-				WARN(1, "Unhandled BPF_JMP case.\n");
-				rvt[idx] |= RVT_DONE;
-				break;
-			}
-			break;
-		default:
-			rvt[idx] |= RVT_DONE;
-			break;
-		}
-	}
-	return idx;
-}
-
-/*
- * Track the value range (i.e. 32-bit vs. 64-bit) of each register at
- * each eBPF insn.  This allows unneeded sign and zero extension
- * operations to be omitted.
- *
- * Doesn't handle yet confluence of control paths with conflicting
- * ranges, but it is good enough for most sane code.
- */
-static int reg_val_propagate(struct jit_ctx *ctx)
-{
-	const struct bpf_prog *prog = ctx->skf;
-	u64 exit_rvt;
-	int reg;
-	int i;
-
-	/*
-	 * 11 registers * 3 bits/reg leaves top bits free for other
-	 * uses.  Bit-62..63 used to see if we have visited an insn.
-	 */
-	exit_rvt = 0;
-
-	/* Upon entry, argument registers are 64-bit. */
-	for (reg = BPF_REG_1; reg <= BPF_REG_5; reg++)
-		set_reg_val_type(&exit_rvt, reg, REG_64BIT);
-
-	/*
-	 * First follow all conditional branches on the fall-through
-	 * edge of control flow..
-	 */
-	reg_val_propagate_range(ctx, exit_rvt, 0, false);
-restart_search:
-	/*
-	 * Then repeatedly find the first conditional branch where
-	 * both edges of control flow have not been taken, and follow
-	 * the branch taken edge.  We will end up restarting the
-	 * search once per conditional branch insn.
-	 */
-	for (i = 0; i < prog->len; i++) {
-		u64 rvt = ctx->reg_val_types[i];
-
-		if ((rvt & RVT_VISITED_MASK) == RVT_DONE ||
-		    (rvt & RVT_VISITED_MASK) == 0)
-			continue;
-		if ((rvt & RVT_VISITED_MASK) == RVT_FALL_THROUGH) {
-			reg_val_propagate_range(ctx, rvt & ~RVT_VISITED_MASK, i, true);
-		} else { /* RVT_BRANCH_TAKEN */
-			WARN(1, "Unexpected RVT_BRANCH_TAKEN case.\n");
-			reg_val_propagate_range(ctx, rvt & ~RVT_VISITED_MASK, i, false);
-		}
-		goto restart_search;
-	}
-	/*
-	 * Eventually all conditional branches have been followed on
-	 * both branches and we are done.  Any insn that has not been
-	 * visited at this point is dead.
-	 */
-
-	return 0;
-}
-
-static void jit_fill_hole(void *area, unsigned int size)
-{
-	u32 *p;
-
-	/* We are guaranteed to have aligned memory. */
-	for (p = area; size >= sizeof(u32); size -= sizeof(u32))
-		uasm_i_break(&p, BRK_BUG); /* Increments p */
-}
-
-struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
-{
-	struct bpf_prog *orig_prog = prog;
-	bool tmp_blinded = false;
-	struct bpf_prog *tmp;
-	struct bpf_binary_header *header = NULL;
-	struct jit_ctx ctx;
-	unsigned int image_size;
-	u8 *image_ptr;
-
-	if (!prog->jit_requested)
-		return prog;
-
-	tmp = bpf_jit_blind_constants(prog);
-	/* If blinding was requested and we failed during blinding,
-	 * we must fall back to the interpreter.
-	 */
-	if (IS_ERR(tmp))
-		return orig_prog;
-	if (tmp != prog) {
-		tmp_blinded = true;
-		prog = tmp;
-	}
-
-	memset(&ctx, 0, sizeof(ctx));
-
-	preempt_disable();
-	switch (current_cpu_type()) {
-	case CPU_CAVIUM_OCTEON:
-	case CPU_CAVIUM_OCTEON_PLUS:
-	case CPU_CAVIUM_OCTEON2:
-	case CPU_CAVIUM_OCTEON3:
-		ctx.use_bbit_insns = 1;
-		break;
-	default:
-		ctx.use_bbit_insns = 0;
-	}
-	preempt_enable();
-
-	ctx.offsets = kcalloc(prog->len + 1, sizeof(*ctx.offsets), GFP_KERNEL);
-	if (ctx.offsets == NULL)
-		goto out_err;
-
-	ctx.reg_val_types = kcalloc(prog->len + 1, sizeof(*ctx.reg_val_types), GFP_KERNEL);
-	if (ctx.reg_val_types == NULL)
-		goto out_err;
-
-	ctx.skf = prog;
-
-	if (reg_val_propagate(&ctx))
-		goto out_err;
-
-	/*
-	 * First pass discovers used resources and instruction offsets
-	 * assuming short branches are used.
-	 */
-	if (build_int_body(&ctx))
-		goto out_err;
-
-	/*
-	 * If no calls are made (EBPF_SAVE_RA), then tail call count
-	 * in $v1, else we must save in n$s4.
-	 */
-	if (ctx.flags & EBPF_SEEN_TC) {
-		if (ctx.flags & EBPF_SAVE_RA)
-			ctx.flags |= EBPF_SAVE_S4;
-		else
-			ctx.flags |= EBPF_TCC_IN_V1;
-	}
-
-	/*
-	 * Second pass generates offsets, if any branches are out of
-	 * range a jump-around long sequence is generated, and we have
-	 * to try again from the beginning to generate the new
-	 * offsets.  This is done until no additional conversions are
-	 * necessary.
-	 */
-	do {
-		ctx.idx = 0;
-		ctx.gen_b_offsets = 1;
-		ctx.long_b_conversion = 0;
-		if (gen_int_prologue(&ctx))
-			goto out_err;
-		if (build_int_body(&ctx))
-			goto out_err;
-		if (build_int_epilogue(&ctx, MIPS_R_RA))
-			goto out_err;
-	} while (ctx.long_b_conversion);
-
-	image_size = 4 * ctx.idx;
-
-	header = bpf_jit_binary_alloc(image_size, &image_ptr,
-				      sizeof(u32), jit_fill_hole);
-	if (header == NULL)
-		goto out_err;
-
-	ctx.target = (u32 *)image_ptr;
-
-	/* Third pass generates the code */
-	ctx.idx = 0;
-	if (gen_int_prologue(&ctx))
-		goto out_err;
-	if (build_int_body(&ctx))
-		goto out_err;
-	if (build_int_epilogue(&ctx, MIPS_R_RA))
-		goto out_err;
-
-	/* Update the icache */
-	flush_icache_range((unsigned long)ctx.target,
-			   (unsigned long)&ctx.target[ctx.idx]);
-
-	if (bpf_jit_enable > 1)
-		/* Dump JIT code */
-		bpf_jit_dump(prog->len, image_size, 2, ctx.target);
-
-	bpf_jit_binary_lock_ro(header);
-	prog->bpf_func = (void *)ctx.target;
-	prog->jited = 1;
-	prog->jited_len = image_size;
-out_normal:
-	if (tmp_blinded)
-		bpf_jit_prog_release_other(prog, prog == orig_prog ?
-					   tmp : orig_prog);
-	kfree(ctx.offsets);
-	kfree(ctx.reg_val_types);
-
-	return prog;
-
-out_err:
-	prog = orig_prog;
-	if (header)
-		bpf_jit_binary_free(header);
-	goto out_normal;
-}
diff --git a/arch/mips/netlogic/Kconfig b/arch/mips/netlogic/Kconfig
deleted file mode 100644
index 412351c5acc6..000000000000
--- a/arch/mips/netlogic/Kconfig
+++ /dev/null
@@ -1,86 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-if NLM_XLP_BOARD || NLM_XLR_BOARD
-
-if NLM_XLP_BOARD
-config DT_XLP_EVP
-	bool "Built-in device tree for XLP EVP boards"
-	default y
-	select BUILTIN_DTB
-	help
-	  Add an FDT blob for XLP EVP boards into the kernel.
-	  This DTB will be used if the firmware does not pass in a DTB
-	  pointer to the kernel.  The corresponding DTS file is at
-	  arch/mips/netlogic/dts/xlp_evp.dts
-
-config DT_XLP_SVP
-	bool "Built-in device tree for XLP SVP boards"
-	default y
-	select BUILTIN_DTB
-	help
-	  Add an FDT blob for XLP VP boards into the kernel.
-	  This DTB will be used if the firmware does not pass in a DTB
-	  pointer to the kernel.  The corresponding DTS file is at
-	  arch/mips/netlogic/dts/xlp_svp.dts
-
-config DT_XLP_FVP
-	bool "Built-in device tree for XLP FVP boards"
-	default y
-	select BUILTIN_DTB
-	help
-	  Add an FDT blob for XLP FVP board into the kernel.
-	  This DTB will be used if the firmware does not pass in a DTB
-	  pointer to the kernel.  The corresponding DTS file is at
-	  arch/mips/netlogic/dts/xlp_fvp.dts
-
-config DT_XLP_GVP
-	bool "Built-in device tree for XLP GVP boards"
-	default y
-	select BUILTIN_DTB
-	help
-	  Add an FDT blob for XLP GVP board into the kernel.
-	  This DTB will be used if the firmware does not pass in a DTB
-	  pointer to the kernel.  The corresponding DTS file is at
-	  arch/mips/netlogic/dts/xlp_gvp.dts
-
-config DT_XLP_RVP
-	bool "Built-in device tree for XLP RVP boards"
-	default y
-	help
-	  Add an FDT blob for XLP RVP board into the kernel.
-	  This DTB will be used if the firmware does not pass in a DTB
-	  pointer to the kernel.  The corresponding DTS file is at
-	  arch/mips/netlogic/dts/xlp_rvp.dts
-
-config NLM_MULTINODE
-	bool "Support for multi-chip boards"
-	depends on NLM_XLP_BOARD
-	default n
-	help
-	  Add support for boards with 2 or 4 XLPs connected over ICI.
-
-if NLM_MULTINODE
-choice
-	prompt "Number of XLPs on the board"
-	default NLM_MULTINODE_2
-	help
-	  In the multi-node case, specify the number of SoCs on the board.
-
-config NLM_MULTINODE_2
-	bool "Dual-XLP board"
-	help
-	  Support boards with upto two XLPs connected over ICI.
-
-config NLM_MULTINODE_4
-	bool "Quad-XLP board"
-	help
-	  Support boards with upto four XLPs connected over ICI.
-
-endchoice
-
-endif
-endif
-
-config NLM_COMMON
-	bool
-
-endif
diff --git a/arch/mips/netlogic/Makefile b/arch/mips/netlogic/Makefile
deleted file mode 100644
index c53561589db9..000000000000
--- a/arch/mips/netlogic/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-obj-$(CONFIG_NLM_COMMON)	+=	common/
-obj-$(CONFIG_CPU_XLR)		+=	xlr/
-obj-$(CONFIG_CPU_XLP)		+=	xlp/
diff --git a/arch/mips/netlogic/Platform b/arch/mips/netlogic/Platform
deleted file mode 100644
index 4195a097f5f2..000000000000
--- a/arch/mips/netlogic/Platform
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# NETLOGIC includes
-#
-cflags-$(CONFIG_NLM_COMMON)	+= -I$(srctree)/arch/mips/include/asm/mach-netlogic
-cflags-$(CONFIG_NLM_COMMON)	+= -I$(srctree)/arch/mips/include/asm/netlogic
-
-#
-# use mips64 if xlr is not available
-#
-cflags-$(CONFIG_CPU_XLR)	+= $(call cc-option,-march=xlr,-march=mips64)
-cflags-$(CONFIG_CPU_XLP)	+= $(call cc-option,-march=xlp,-march=mips64r2)
-
-#
-# NETLOGIC processor support
-#
-load-$(CONFIG_NLM_COMMON)	+= 0xffffffff80100000
diff --git a/arch/mips/netlogic/common/Makefile b/arch/mips/netlogic/common/Makefile
deleted file mode 100644
index 89f6e3f39fed..000000000000
--- a/arch/mips/netlogic/common/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-obj-y				+= irq.o time.o
-obj-y				+= reset.o
-obj-$(CONFIG_SMP)		+= smp.o smpboot.o
-obj-$(CONFIG_EARLY_PRINTK)	+= earlycons.o
diff --git a/arch/mips/netlogic/common/earlycons.c b/arch/mips/netlogic/common/earlycons.c
deleted file mode 100644
index 8f5bc1597550..000000000000
--- a/arch/mips/netlogic/common/earlycons.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/types.h>
-#include <linux/serial_reg.h>
-
-#include <asm/mipsregs.h>
-#include <asm/setup.h>
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/common.h>
-
-#if defined(CONFIG_CPU_XLP)
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-#include <asm/netlogic/xlp-hal/uart.h>
-#elif defined(CONFIG_CPU_XLR)
-#include <asm/netlogic/xlr/iomap.h>
-#endif
-
-void prom_putchar(char c)
-{
-	uint64_t uartbase;
-
-#if defined(CONFIG_CPU_XLP)
-	uartbase = nlm_get_uart_regbase(0, 0);
-#elif defined(CONFIG_CPU_XLR)
-	uartbase = nlm_mmio_base(NETLOGIC_IO_UART_0_OFFSET);
-#endif
-	while ((nlm_read_reg(uartbase, UART_LSR) & UART_LSR_THRE) == 0)
-		;
-	nlm_write_reg(uartbase, UART_TX, c);
-}
diff --git a/arch/mips/netlogic/common/irq.c b/arch/mips/netlogic/common/irq.c
deleted file mode 100644
index c25a2ce5e29f..000000000000
--- a/arch/mips/netlogic/common/irq.c
+++ /dev/null
@@ -1,350 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/linkage.h>
-#include <linux/interrupt.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/irq.h>
-
-#include <linux/irqdomain.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-
-#include <asm/errno.h>
-#include <asm/signal.h>
-#include <asm/ptrace.h>
-#include <asm/mipsregs.h>
-#include <asm/thread_info.h>
-
-#include <asm/netlogic/mips-extns.h>
-#include <asm/netlogic/interrupt.h>
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/common.h>
-
-#if defined(CONFIG_CPU_XLP)
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-#include <asm/netlogic/xlp-hal/pic.h>
-#elif defined(CONFIG_CPU_XLR)
-#include <asm/netlogic/xlr/iomap.h>
-#include <asm/netlogic/xlr/pic.h>
-#include <asm/netlogic/xlr/fmn.h>
-#else
-#error "Unknown CPU"
-#endif
-
-#ifdef CONFIG_SMP
-#define SMP_IRQ_MASK	((1ULL << IRQ_IPI_SMP_FUNCTION) | \
-				 (1ULL << IRQ_IPI_SMP_RESCHEDULE))
-#else
-#define SMP_IRQ_MASK	0
-#endif
-#define PERCPU_IRQ_MASK (SMP_IRQ_MASK | (1ull << IRQ_TIMER) | \
-				(1ull << IRQ_FMN))
-
-struct nlm_pic_irq {
-	void	(*extra_ack)(struct irq_data *);
-	struct	nlm_soc_info *node;
-	int	picirq;
-	int	irt;
-	int	flags;
-};
-
-static void xlp_pic_enable(struct irq_data *d)
-{
-	unsigned long flags;
-	struct nlm_pic_irq *pd = irq_data_get_irq_chip_data(d);
-
-	BUG_ON(!pd);
-	spin_lock_irqsave(&pd->node->piclock, flags);
-	nlm_pic_enable_irt(pd->node->picbase, pd->irt);
-	spin_unlock_irqrestore(&pd->node->piclock, flags);
-}
-
-static void xlp_pic_disable(struct irq_data *d)
-{
-	struct nlm_pic_irq *pd = irq_data_get_irq_chip_data(d);
-	unsigned long flags;
-
-	BUG_ON(!pd);
-	spin_lock_irqsave(&pd->node->piclock, flags);
-	nlm_pic_disable_irt(pd->node->picbase, pd->irt);
-	spin_unlock_irqrestore(&pd->node->piclock, flags);
-}
-
-static void xlp_pic_mask_ack(struct irq_data *d)
-{
-	struct nlm_pic_irq *pd = irq_data_get_irq_chip_data(d);
-
-	clear_c0_eimr(pd->picirq);
-	ack_c0_eirr(pd->picirq);
-}
-
-static void xlp_pic_unmask(struct irq_data *d)
-{
-	struct nlm_pic_irq *pd = irq_data_get_irq_chip_data(d);
-
-	BUG_ON(!pd);
-
-	if (pd->extra_ack)
-		pd->extra_ack(d);
-
-	/* re-enable the intr on this cpu */
-	set_c0_eimr(pd->picirq);
-
-	/* Ack is a single write, no need to lock */
-	nlm_pic_ack(pd->node->picbase, pd->irt);
-}
-
-static struct irq_chip xlp_pic = {
-	.name		= "XLP-PIC",
-	.irq_enable	= xlp_pic_enable,
-	.irq_disable	= xlp_pic_disable,
-	.irq_mask_ack	= xlp_pic_mask_ack,
-	.irq_unmask	= xlp_pic_unmask,
-};
-
-static void cpuintr_disable(struct irq_data *d)
-{
-	clear_c0_eimr(d->irq);
-}
-
-static void cpuintr_enable(struct irq_data *d)
-{
-	set_c0_eimr(d->irq);
-}
-
-static void cpuintr_ack(struct irq_data *d)
-{
-	ack_c0_eirr(d->irq);
-}
-
-/*
- * Chip definition for CPU originated interrupts(timer, msg) and
- * IPIs
- */
-struct irq_chip nlm_cpu_intr = {
-	.name		= "XLP-CPU-INTR",
-	.irq_enable	= cpuintr_enable,
-	.irq_disable	= cpuintr_disable,
-	.irq_mask	= cpuintr_disable,
-	.irq_ack	= cpuintr_ack,
-	.irq_eoi	= cpuintr_enable,
-};
-
-static void __init nlm_init_percpu_irqs(void)
-{
-	int i;
-
-	for (i = 0; i < PIC_IRT_FIRST_IRQ; i++)
-		irq_set_chip_and_handler(i, &nlm_cpu_intr, handle_percpu_irq);
-#ifdef CONFIG_SMP
-	irq_set_chip_and_handler(IRQ_IPI_SMP_FUNCTION, &nlm_cpu_intr,
-			 nlm_smp_function_ipi_handler);
-	irq_set_chip_and_handler(IRQ_IPI_SMP_RESCHEDULE, &nlm_cpu_intr,
-			 nlm_smp_resched_ipi_handler);
-#endif
-}
-
-
-void nlm_setup_pic_irq(int node, int picirq, int irq, int irt)
-{
-	struct nlm_pic_irq *pic_data;
-	int xirq;
-
-	xirq = nlm_irq_to_xirq(node, irq);
-	pic_data = kzalloc(sizeof(*pic_data), GFP_KERNEL);
-	BUG_ON(pic_data == NULL);
-	pic_data->irt = irt;
-	pic_data->picirq = picirq;
-	pic_data->node = nlm_get_node(node);
-	irq_set_chip_and_handler(xirq, &xlp_pic, handle_level_irq);
-	irq_set_chip_data(xirq, pic_data);
-}
-
-void nlm_set_pic_extra_ack(int node, int irq, void (*xack)(struct irq_data *))
-{
-	struct nlm_pic_irq *pic_data;
-	int xirq;
-
-	xirq = nlm_irq_to_xirq(node, irq);
-	pic_data = irq_get_chip_data(xirq);
-	if (WARN_ON(!pic_data))
-		return;
-	pic_data->extra_ack = xack;
-}
-
-static void nlm_init_node_irqs(int node)
-{
-	struct nlm_soc_info *nodep;
-	int i, irt;
-
-	pr_info("Init IRQ for node %d\n", node);
-	nodep = nlm_get_node(node);
-	nodep->irqmask = PERCPU_IRQ_MASK;
-	for (i = PIC_IRT_FIRST_IRQ; i <= PIC_IRT_LAST_IRQ; i++) {
-		irt = nlm_irq_to_irt(i);
-		if (irt == -1)		/* unused irq */
-			continue;
-		nodep->irqmask |= 1ull << i;
-		if (irt == -2)		/* not a direct PIC irq */
-			continue;
-
-		nlm_pic_init_irt(nodep->picbase, irt, i,
-				node * nlm_threads_per_node(), 0);
-		nlm_setup_pic_irq(node, i, i, irt);
-	}
-}
-
-void nlm_smp_irq_init(int hwtid)
-{
-	int cpu, node;
-
-	cpu = hwtid % nlm_threads_per_node();
-	node = hwtid / nlm_threads_per_node();
-
-	if (cpu == 0 && node != 0)
-		nlm_init_node_irqs(node);
-	write_c0_eimr(nlm_get_node(node)->irqmask);
-}
-
-asmlinkage void plat_irq_dispatch(void)
-{
-	uint64_t eirr;
-	int i, node;
-
-	node = nlm_nodeid();
-	eirr = read_c0_eirr_and_eimr();
-	if (eirr == 0)
-		return;
-
-	i = __ffs64(eirr);
-	/* per-CPU IRQs don't need translation */
-	if (i < PIC_IRQ_BASE) {
-		do_IRQ(i);
-		return;
-	}
-
-#if defined(CONFIG_PCI_MSI) && defined(CONFIG_CPU_XLP)
-	/* PCI interrupts need a second level dispatch for MSI bits */
-	if (i >= PIC_PCIE_LINK_MSI_IRQ(0) && i <= PIC_PCIE_LINK_MSI_IRQ(3)) {
-		nlm_dispatch_msi(node, i);
-		return;
-	}
-	if (i >= PIC_PCIE_MSIX_IRQ(0) && i <= PIC_PCIE_MSIX_IRQ(3)) {
-		nlm_dispatch_msix(node, i);
-		return;
-	}
-
-#endif
-	/* top level irq handling */
-	do_IRQ(nlm_irq_to_xirq(node, i));
-}
-
-#ifdef CONFIG_CPU_XLP
-static int __init xlp_of_pic_init(struct device_node *node,
-					struct device_node *parent)
-{
-	const int n_picirqs = PIC_IRT_LAST_IRQ - PIC_IRQ_BASE + 1;
-	struct irq_domain *xlp_pic_domain;
-	struct resource res;
-	int socid, ret, bus;
-
-	/* we need a hack to get the PIC's SoC chip id */
-	ret = of_address_to_resource(node, 0, &res);
-	if (ret < 0) {
-		pr_err("PIC %pOFn: reg property not found!\n", node);
-		return -EINVAL;
-	}
-
-	if (cpu_is_xlp9xx()) {
-		bus = (res.start >> 20) & 0xf;
-		for (socid = 0; socid < NLM_NR_NODES; socid++) {
-			if (!nlm_node_present(socid))
-				continue;
-			if (nlm_get_node(socid)->socbus == bus)
-				break;
-		}
-		if (socid == NLM_NR_NODES) {
-			pr_err("PIC %pOFn: Node mapping for bus %d not found!\n",
-					node, bus);
-			return -EINVAL;
-		}
-	} else {
-		socid = (res.start >> 18) & 0x3;
-		if (!nlm_node_present(socid)) {
-			pr_err("PIC %pOFn: node %d does not exist!\n",
-							node, socid);
-			return -EINVAL;
-		}
-	}
-
-	if (!nlm_node_present(socid)) {
-		pr_err("PIC %pOFn: node %d does not exist!\n", node, socid);
-		return -EINVAL;
-	}
-
-	xlp_pic_domain = irq_domain_add_legacy(node, n_picirqs,
-		nlm_irq_to_xirq(socid, PIC_IRQ_BASE), PIC_IRQ_BASE,
-		&irq_domain_simple_ops, NULL);
-	if (xlp_pic_domain == NULL) {
-		pr_err("PIC %pOFn: Creating legacy domain failed!\n", node);
-		return -EINVAL;
-	}
-	pr_info("Node %d: IRQ domain created for PIC@%pR\n", socid, &res);
-	return 0;
-}
-
-static struct of_device_id __initdata xlp_pic_irq_ids[] = {
-	{ .compatible = "netlogic,xlp-pic", .data = xlp_of_pic_init },
-	{},
-};
-#endif
-
-void __init arch_init_irq(void)
-{
-	/* Initialize the irq descriptors */
-	nlm_init_percpu_irqs();
-	nlm_init_node_irqs(0);
-	write_c0_eimr(nlm_current_node()->irqmask);
-#if defined(CONFIG_CPU_XLR)
-	nlm_setup_fmn_irq();
-#endif
-#ifdef CONFIG_CPU_XLP
-	of_irq_init(xlp_pic_irq_ids);
-#endif
-}
diff --git a/arch/mips/netlogic/common/reset.S b/arch/mips/netlogic/common/reset.S
deleted file mode 100644
index c474981a6c0d..000000000000
--- a/arch/mips/netlogic/common/reset.S
+++ /dev/null
@@ -1,299 +0,0 @@
-/*
- * Copyright 2003-2013 Broadcom Corporation.
- * All Rights Reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-
-#include <asm/asm.h>
-#include <asm/asm-offsets.h>
-#include <asm/cpu.h>
-#include <asm/cacheops.h>
-#include <asm/regdef.h>
-#include <asm/mipsregs.h>
-#include <asm/stackframe.h>
-#include <asm/asmmacro.h>
-#include <asm/addrspace.h>
-
-#include <asm/netlogic/common.h>
-
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-#include <asm/netlogic/xlp-hal/sys.h>
-#include <asm/netlogic/xlp-hal/cpucontrol.h>
-
-#define SYS_CPU_COHERENT_BASE	CKSEG1ADDR(XLP_DEFAULT_IO_BASE) + \
-			XLP_IO_SYS_OFFSET(0) + XLP_IO_PCI_HDRSZ + \
-			SYS_CPU_NONCOHERENT_MODE * 4
-
-/* Enable XLP features and workarounds in the LSU */
-.macro xlp_config_lsu
-	li	t0, LSU_DEFEATURE
-	mfcr	t1, t0
-
-	lui	t2, 0x4080	/* Enable Unaligned Access, L2HPE */
-	or	t1, t1, t2
-	mtcr	t1, t0
-
-	li	t0, ICU_DEFEATURE
-	mfcr	t1, t0
-	ori	t1, 0x1000	/* Enable Icache partitioning */
-	mtcr	t1, t0
-
-	li	t0, SCHED_DEFEATURE
-	lui	t1, 0x0100	/* Disable BRU accepting ALU ops */
-	mtcr	t1, t0
-.endm
-
-/*
- * Allow access to physical mem >64G by enabling ELPA in PAGEGRAIN
- * register. This is needed before going to C code since the SP can
- * in this region. Called from all HW threads.
- */
-.macro xlp_early_mmu_init
-	mfc0	t0, CP0_PAGEMASK, 1
-	li	t1, (1 << 29)		/* ELPA bit */
-	or	t0, t1
-	mtc0	t0, CP0_PAGEMASK, 1
-.endm
-
-/*
- * L1D cache has to be flushed before enabling threads in XLP.
- * On XLP8xx/XLP3xx, we do a low level flush using processor control
- * registers. On XLPII CPUs, usual cache instructions work.
- */
-.macro	xlp_flush_l1_dcache
-	mfc0	t0, CP0_PRID
-	andi	t0, t0, PRID_IMP_MASK
-	slt	t1, t0, 0x1200
-	beqz	t1, 15f
-	nop
-
-	/* XLP8xx low level cache flush */
-	li	t0, LSU_DEBUG_DATA0
-	li	t1, LSU_DEBUG_ADDR
-	li	t2, 0		/* index */
-	li	t3, 0x1000	/* loop count */
-11:
-	sll	v0, t2, 5
-	mtcr	zero, t0
-	ori	v1, v0, 0x3	/* way0 | write_enable | write_active */
-	mtcr	v1, t1
-12:
-	mfcr	v1, t1
-	andi	v1, 0x1		/* wait for write_active == 0 */
-	bnez	v1, 12b
-	nop
-	mtcr	zero, t0
-	ori	v1, v0, 0x7	/* way1 | write_enable | write_active */
-	mtcr	v1, t1
-13:
-	mfcr	v1, t1
-	andi	v1, 0x1		/* wait for write_active == 0 */
-	bnez	v1, 13b
-	nop
-	addi	t2, 1
-	bne	t3, t2, 11b
-	nop
-	b	17f
-	nop
-
-	/* XLPII CPUs, Invalidate all 64k of L1 D-cache */
-15:
-	li	t0, 0x80000000
-	li	t1, 0x80010000
-16:	cache	Index_Writeback_Inv_D, 0(t0)
-	addiu	t0, t0, 32
-	bne	t0, t1, 16b
-	nop
-17:
-.endm
-
-/*
- * nlm_reset_entry will be copied to the reset entry point for
- * XLR and XLP. The XLP cores start here when they are woken up. This
- * is also the NMI entry point.
- *
- * We use scratch reg 6/7 to save k0/k1 and check for NMI first.
- *
- * The data corresponding to reset/NMI is stored at RESET_DATA_PHYS
- * location, this will have the thread mask (used when core is woken up)
- * and the current NMI handler in case we reached here for an NMI.
- *
- * When a core or thread is newly woken up, it marks itself ready and
- * loops in a 'wait'. When the CPU really needs waking up, we send an NMI
- * IPI to it, with the NMI handler set to prom_boot_secondary_cpus
- */
-	.set	noreorder
-	.set	noat
-	.set	arch=xlr	/* for mfcr/mtcr, XLR is sufficient */
-
-FEXPORT(nlm_reset_entry)
-	dmtc0	k0, $22, 6
-	dmtc0	k1, $22, 7
-	mfc0	k0, CP0_STATUS
-	li	k1, 0x80000
-	and	k1, k0, k1
-	beqz	k1, 1f		/* go to real reset entry */
-	nop
-	li	k1, CKSEG1ADDR(RESET_DATA_PHYS) /* NMI */
-	ld	k0, BOOT_NMI_HANDLER(k1)
-	jr	k0
-	nop
-
-1:	/* Entry point on core wakeup */
-	mfc0	t0, CP0_PRID		/* processor ID */
-	andi	t0, PRID_IMP_MASK
-	li	t1, 0x1500		/* XLP 9xx */
-	beq	t0, t1, 2f		/* does not need to set coherent */
-	nop
-
-	li	t1, 0x1300		/* XLP 5xx */
-	beq	t0, t1, 2f		/* does not need to set coherent */
-	nop
-
-	/* set bit in SYS coherent register for the core */
-	mfc0	t0, CP0_EBASE
-	mfc0	t1, CP0_EBASE
-	srl	t1, 5
-	andi	t1, 0x3			/* t1 <- node */
-	li	t2, 0x40000
-	mul	t3, t2, t1		/* t3 = node * 0x40000 */
-	srl	t0, t0, 2
-	and	t0, t0, 0x7		/* t0 <- core */
-	li	t1, 0x1
-	sll	t0, t1, t0
-	nor	t0, t0, zero		/* t0 <- ~(1 << core) */
-	li	t2, SYS_CPU_COHERENT_BASE
-	add	t2, t2, t3		/* t2 <- SYS offset for node */
-	lw	t1, 0(t2)
-	and	t1, t1, t0
-	sw	t1, 0(t2)
-
-	/* read back to ensure complete */
-	lw	t1, 0(t2)
-	sync
-
-2:
-	/* Configure LSU on Non-0 Cores. */
-	xlp_config_lsu
-	/* FALL THROUGH */
-
-/*
- * Wake up sibling threads from the initial thread in a core.
- */
-EXPORT(nlm_boot_siblings)
-	/* core L1D flush before enable threads */
-	xlp_flush_l1_dcache
-	/* save ra and sp, will be used later (only for boot cpu) */
-	dmtc0	ra, $22, 6
-	dmtc0	sp, $22, 7
-	/* Enable hw threads by writing to MAP_THREADMODE of the core */
-	li	t0, CKSEG1ADDR(RESET_DATA_PHYS)
-	lw	t1, BOOT_THREAD_MODE(t0)	/* t1 <- thread mode */
-	li	t0, ((CPU_BLOCKID_MAP << 8) | MAP_THREADMODE)
-	mfcr	t2, t0
-	or	t2, t2, t1
-	mtcr	t2, t0
-
-	/*
-	 * The new hardware thread starts at the next instruction
-	 * For all the cases other than core 0 thread 0, we will
-	 * jump to the secondary wait function.
-
-	 * NOTE: All GPR contents are lost after the mtcr above!
-	 */
-	mfc0	v0, CP0_EBASE
-	andi	v0, 0x3ff		/* v0 <- node/core */
-
-	/*
-	 * Errata: to avoid potential live lock, setup IFU_BRUB_RESERVE
-	 * when running 4 threads per core
-	 */
-	andi	v1, v0, 0x3             /* v1 <- thread id */
-	bnez	v1, 2f
-	nop
-
-	/* thread 0 of each core. */
-	li	t0, CKSEG1ADDR(RESET_DATA_PHYS)
-	lw	t1, BOOT_THREAD_MODE(t0)        /* t1 <- thread mode */
-	subu	t1, 0x3				/* 4-thread per core mode? */
-	bnez	t1, 2f
-	nop
-
-	li	t0, IFU_BRUB_RESERVE
-	li	t1, 0x55
-	mtcr	t1, t0
-	_ehb
-2:
-	beqz	v0, 4f		/* boot cpu (cpuid == 0)? */
-	nop
-
-	/* setup status reg */
-	move	t1, zero
-#ifdef CONFIG_64BIT
-	ori	t1, ST0_KX
-#endif
-	mtc0	t1, CP0_STATUS
-
-	xlp_early_mmu_init
-
-	/* mark CPU ready */
-	li	t3, CKSEG1ADDR(RESET_DATA_PHYS)
-	ADDIU	t1, t3, BOOT_CPU_READY
-	sll	v1, v0, 2
-	PTR_ADDU t1, v1
-	li	t2, 1
-	sw	t2, 0(t1)
-	/* Wait until NMI hits */
-3:	wait
-	b	3b
-	nop
-
-	/*
-	 * For the boot CPU, we have to restore ra and sp and return, rest
-	 * of the registers will be restored by the caller
-	 */
-4:
-	dmfc0	ra, $22, 6
-	dmfc0	sp, $22, 7
-	jr	ra
-	nop
-EXPORT(nlm_reset_entry_end)
-
-LEAF(nlm_init_boot_cpu)
-#ifdef CONFIG_CPU_XLP
-	xlp_config_lsu
-	xlp_early_mmu_init
-#endif
-	jr	ra
-	nop
-END(nlm_init_boot_cpu)
diff --git a/arch/mips/netlogic/common/smp.c b/arch/mips/netlogic/common/smp.c
deleted file mode 100644
index 39a300bd6cc2..000000000000
--- a/arch/mips/netlogic/common/smp.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/sched/task_stack.h>
-#include <linux/smp.h>
-#include <linux/irq.h>
-
-#include <asm/mmu_context.h>
-
-#include <asm/netlogic/interrupt.h>
-#include <asm/netlogic/mips-extns.h>
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/common.h>
-
-#if defined(CONFIG_CPU_XLP)
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-#include <asm/netlogic/xlp-hal/pic.h>
-#elif defined(CONFIG_CPU_XLR)
-#include <asm/netlogic/xlr/iomap.h>
-#include <asm/netlogic/xlr/pic.h>
-#include <asm/netlogic/xlr/xlr.h>
-#else
-#error "Unknown CPU"
-#endif
-
-void nlm_send_ipi_single(int logical_cpu, unsigned int action)
-{
-	unsigned int hwtid;
-	uint64_t picbase;
-
-	/* node id is part of hwtid, and needed for send_ipi */
-	hwtid = cpu_logical_map(logical_cpu);
-	picbase = nlm_get_node(nlm_hwtid_to_node(hwtid))->picbase;
-
-	if (action & SMP_CALL_FUNCTION)
-		nlm_pic_send_ipi(picbase, hwtid, IRQ_IPI_SMP_FUNCTION, 0);
-	if (action & SMP_RESCHEDULE_YOURSELF)
-		nlm_pic_send_ipi(picbase, hwtid, IRQ_IPI_SMP_RESCHEDULE, 0);
-}
-
-void nlm_send_ipi_mask(const struct cpumask *mask, unsigned int action)
-{
-	int cpu;
-
-	for_each_cpu(cpu, mask) {
-		nlm_send_ipi_single(cpu, action);
-	}
-}
-
-/* IRQ_IPI_SMP_FUNCTION Handler */
-void nlm_smp_function_ipi_handler(struct irq_desc *desc)
-{
-	unsigned int irq = irq_desc_get_irq(desc);
-	clear_c0_eimr(irq);
-	ack_c0_eirr(irq);
-	generic_smp_call_function_interrupt();
-	set_c0_eimr(irq);
-}
-
-/* IRQ_IPI_SMP_RESCHEDULE  handler */
-void nlm_smp_resched_ipi_handler(struct irq_desc *desc)
-{
-	unsigned int irq = irq_desc_get_irq(desc);
-	clear_c0_eimr(irq);
-	ack_c0_eirr(irq);
-	scheduler_ipi();
-	set_c0_eimr(irq);
-}
-
-/*
- * Called before going into mips code, early cpu init
- */
-void nlm_early_init_secondary(int cpu)
-{
-	change_c0_config(CONF_CM_CMASK, 0x3);
-#ifdef CONFIG_CPU_XLP
-	xlp_mmu_init();
-#endif
-	write_c0_ebase(nlm_current_node()->ebase);
-}
-
-/*
- * Code to run on secondary just after probing the CPU
- */
-static void nlm_init_secondary(void)
-{
-	int hwtid;
-
-	hwtid = hard_smp_processor_id();
-	cpu_set_core(&current_cpu_data, hwtid / NLM_THREADS_PER_CORE);
-	current_cpu_data.package = nlm_nodeid();
-	nlm_percpu_init(hwtid);
-	nlm_smp_irq_init(hwtid);
-}
-
-void nlm_prepare_cpus(unsigned int max_cpus)
-{
-	/* declare we are SMT capable */
-	smp_num_siblings = nlm_threads_per_core;
-}
-
-void nlm_smp_finish(void)
-{
-	local_irq_enable();
-}
-
-/*
- * Boot all other cpus in the system, initialize them, and bring them into
- * the boot function
- */
-unsigned long nlm_next_gp;
-unsigned long nlm_next_sp;
-static cpumask_t phys_cpu_present_mask;
-
-int nlm_boot_secondary(int logical_cpu, struct task_struct *idle)
-{
-	uint64_t picbase;
-	int hwtid;
-
-	hwtid = cpu_logical_map(logical_cpu);
-	picbase = nlm_get_node(nlm_hwtid_to_node(hwtid))->picbase;
-
-	nlm_next_sp = (unsigned long)__KSTK_TOS(idle);
-	nlm_next_gp = (unsigned long)task_thread_info(idle);
-
-	/* barrier for sp/gp store above */
-	__sync();
-	nlm_pic_send_ipi(picbase, hwtid, 1, 1);  /* NMI */
-
-	return 0;
-}
-
-void __init nlm_smp_setup(void)
-{
-	unsigned int boot_cpu;
-	int num_cpus, i, ncore, node;
-	volatile u32 *cpu_ready = nlm_get_boot_data(BOOT_CPU_READY);
-
-	boot_cpu = hard_smp_processor_id();
-	cpumask_clear(&phys_cpu_present_mask);
-
-	cpumask_set_cpu(boot_cpu, &phys_cpu_present_mask);
-	__cpu_number_map[boot_cpu] = 0;
-	__cpu_logical_map[0] = boot_cpu;
-	set_cpu_possible(0, true);
-
-	num_cpus = 1;
-	for (i = 0; i < NR_CPUS; i++) {
-		/*
-		 * cpu_ready array is not set for the boot_cpu,
-		 * it is only set for ASPs (see smpboot.S)
-		 */
-		if (cpu_ready[i]) {
-			cpumask_set_cpu(i, &phys_cpu_present_mask);
-			__cpu_number_map[i] = num_cpus;
-			__cpu_logical_map[num_cpus] = i;
-			set_cpu_possible(num_cpus, true);
-			node = nlm_hwtid_to_node(i);
-			cpumask_set_cpu(num_cpus, &nlm_get_node(node)->cpumask);
-			++num_cpus;
-		}
-	}
-
-	pr_info("Physical CPU mask: %*pb\n",
-		cpumask_pr_args(&phys_cpu_present_mask));
-	pr_info("Possible CPU mask: %*pb\n",
-		cpumask_pr_args(cpu_possible_mask));
-
-	/* check with the cores we have woken up */
-	for (ncore = 0, i = 0; i < NLM_NR_NODES; i++)
-		ncore += hweight32(nlm_get_node(i)->coremask);
-
-	pr_info("Detected (%dc%dt) %d Slave CPU(s)\n", ncore,
-		nlm_threads_per_core, num_cpus);
-
-	/* switch NMI handler to boot CPUs */
-	nlm_set_nmi_handler(nlm_boot_secondary_cpus);
-}
-
-static int nlm_parse_cpumask(cpumask_t *wakeup_mask)
-{
-	uint32_t core0_thr_mask, core_thr_mask;
-	int threadmode, i, j;
-
-	core0_thr_mask = 0;
-	for (i = 0; i < NLM_THREADS_PER_CORE; i++)
-		if (cpumask_test_cpu(i, wakeup_mask))
-			core0_thr_mask |= (1 << i);
-	switch (core0_thr_mask) {
-	case 1:
-		nlm_threads_per_core = 1;
-		threadmode = 0;
-		break;
-	case 3:
-		nlm_threads_per_core = 2;
-		threadmode = 2;
-		break;
-	case 0xf:
-		nlm_threads_per_core = 4;
-		threadmode = 3;
-		break;
-	default:
-		goto unsupp;
-	}
-
-	/* Verify other cores CPU masks */
-	for (i = 0; i < NR_CPUS; i += NLM_THREADS_PER_CORE) {
-		core_thr_mask = 0;
-		for (j = 0; j < NLM_THREADS_PER_CORE; j++)
-			if (cpumask_test_cpu(i + j, wakeup_mask))
-				core_thr_mask |= (1 << j);
-		if (core_thr_mask != 0 && core_thr_mask != core0_thr_mask)
-				goto unsupp;
-	}
-	return threadmode;
-
-unsupp:
-	panic("Unsupported CPU mask %*pb", cpumask_pr_args(wakeup_mask));
-	return 0;
-}
-
-int nlm_wakeup_secondary_cpus(void)
-{
-	u32 *reset_data;
-	int threadmode;
-
-	/* verify the mask and setup core config variables */
-	threadmode = nlm_parse_cpumask(&nlm_cpumask);
-
-	/* Setup CPU init parameters */
-	reset_data = nlm_get_boot_data(BOOT_THREAD_MODE);
-	*reset_data = threadmode;
-
-#ifdef CONFIG_CPU_XLP
-	xlp_wakeup_secondary_cpus();
-#else
-	xlr_wakeup_secondary_cpus();
-#endif
-	return 0;
-}
-
-const struct plat_smp_ops nlm_smp_ops = {
-	.send_ipi_single	= nlm_send_ipi_single,
-	.send_ipi_mask		= nlm_send_ipi_mask,
-	.init_secondary		= nlm_init_secondary,
-	.smp_finish		= nlm_smp_finish,
-	.boot_secondary		= nlm_boot_secondary,
-	.smp_setup		= nlm_smp_setup,
-	.prepare_cpus		= nlm_prepare_cpus,
-};
diff --git a/arch/mips/netlogic/common/smpboot.S b/arch/mips/netlogic/common/smpboot.S
deleted file mode 100644
index 509c1a7e7c05..000000000000
--- a/arch/mips/netlogic/common/smpboot.S
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-
-#include <asm/asm.h>
-#include <asm/asm-offsets.h>
-#include <asm/regdef.h>
-#include <asm/mipsregs.h>
-#include <asm/stackframe.h>
-#include <asm/asmmacro.h>
-#include <asm/addrspace.h>
-
-#include <asm/netlogic/common.h>
-
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-#include <asm/netlogic/xlp-hal/sys.h>
-#include <asm/netlogic/xlp-hal/cpucontrol.h>
-
-	.set	noreorder
-	.set	noat
-	.set	arch=xlr		/* for mfcr/mtcr, XLR is sufficient */
-
-/* Called by the boot cpu to wake up its sibling threads */
-NESTED(xlp_boot_core0_siblings, PT_SIZE, sp)
-	/* CPU register contents lost when enabling threads, save them first */
-	SAVE_ALL
-	sync
-	/* find the location to which nlm_boot_siblings was relocated */
-	li	t0, CKSEG1ADDR(RESET_VEC_PHYS)
-	PTR_LA	t1, nlm_reset_entry
-	PTR_LA	t2, nlm_boot_siblings
-	dsubu	t2, t1
-	daddu	t2, t0
-	/* call it */
-	jalr	t2
-	nop
-	RESTORE_ALL
-	jr	ra
-	nop
-END(xlp_boot_core0_siblings)
-
-NESTED(nlm_boot_secondary_cpus, 16, sp)
-	/* Initialize CP0 Status */
-	move	t1, zero
-#ifdef CONFIG_64BIT
-	ori	t1, ST0_KX
-#endif
-	mtc0	t1, CP0_STATUS
-	PTR_LA	t1, nlm_next_sp
-	PTR_L	sp, 0(t1)
-	PTR_LA	t1, nlm_next_gp
-	PTR_L	gp, 0(t1)
-
-	/* a0 has the processor id */
-	mfc0	a0, CP0_EBASE
-	andi	a0, 0x3ff		/* a0 <- node/core */
-	PTR_LA	t0, nlm_early_init_secondary
-	jalr	t0
-	nop
-
-	PTR_LA	t0, smp_bootstrap
-	jr	t0
-	nop
-END(nlm_boot_secondary_cpus)
-
-/*
- * In case of RMIboot bootloader which is used on XLR boards, the CPUs
- * be already woken up and waiting in bootloader code.
- * This will get them out of the bootloader code and into linux. Needed
- * because the bootloader area will be taken and initialized by linux.
- */
-NESTED(nlm_rmiboot_preboot, 16, sp)
-	mfc0	t0, $15, 1	/* read ebase */
-	andi	t0, 0x1f	/* t0 has the processor_id() */
-	andi	t2, t0, 0x3	/* thread num */
-	sll	t0, 2		/* offset in cpu array */
-
-	li	t3, CKSEG1ADDR(RESET_DATA_PHYS)
-	ADDIU	t1, t3, BOOT_CPU_READY
-	ADDU	t1, t0
-	li	t3, 1
-	sw	t3, 0(t1)
-
-	bnez	t2, 1f		/* skip thread programming */
-	nop			/* for thread id != 0 */
-
-	/*
-	 * XLR MMU setup only for first thread in core
-	 */
-	li	t0, 0x400
-	mfcr	t1, t0
-	li	t2, 6		/* XLR thread mode mask */
-	nor	t3, t2, zero
-	and	t2, t1, t2	/* t2 - current thread mode */
-	li	v0, CKSEG1ADDR(RESET_DATA_PHYS)
-	lw	v1, BOOT_THREAD_MODE(v0) /* v1 - new thread mode */
-	sll	v1, 1
-	beq	v1, t2, 1f	/* same as request value */
-	nop			/* nothing to do */
-
-	and	t2, t1, t3	/* mask out old thread mode */
-	or	t1, t2, v1	/* put in new value */
-	mtcr	t1, t0		/* update core control */
-
-	/* wait for NMI to hit */
-1:	wait
-	b	1b
-	nop
-END(nlm_rmiboot_preboot)
diff --git a/arch/mips/netlogic/common/time.c b/arch/mips/netlogic/common/time.c
deleted file mode 100644
index cbbf0d48216b..000000000000
--- a/arch/mips/netlogic/common/time.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/init.h>
-
-#include <asm/time.h>
-#include <asm/cpu-features.h>
-
-#include <asm/netlogic/interrupt.h>
-#include <asm/netlogic/common.h>
-#include <asm/netlogic/haldefs.h>
-
-#if defined(CONFIG_CPU_XLP)
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-#include <asm/netlogic/xlp-hal/sys.h>
-#include <asm/netlogic/xlp-hal/pic.h>
-#elif defined(CONFIG_CPU_XLR)
-#include <asm/netlogic/xlr/iomap.h>
-#include <asm/netlogic/xlr/pic.h>
-#include <asm/netlogic/xlr/xlr.h>
-#else
-#error "Unknown CPU"
-#endif
-
-unsigned int get_c0_compare_int(void)
-{
-	return IRQ_TIMER;
-}
-
-static u64 nlm_get_pic_timer(struct clocksource *cs)
-{
-	uint64_t picbase = nlm_get_node(0)->picbase;
-
-	return ~nlm_pic_read_timer(picbase, PIC_CLOCK_TIMER);
-}
-
-static u64 nlm_get_pic_timer32(struct clocksource *cs)
-{
-	uint64_t picbase = nlm_get_node(0)->picbase;
-
-	return ~nlm_pic_read_timer32(picbase, PIC_CLOCK_TIMER);
-}
-
-static struct clocksource csrc_pic = {
-	.name		= "PIC",
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-static void nlm_init_pic_timer(void)
-{
-	uint64_t picbase = nlm_get_node(0)->picbase;
-	u32 picfreq;
-
-	nlm_pic_set_timer(picbase, PIC_CLOCK_TIMER, ~0ULL, 0, 0);
-	if (current_cpu_data.cputype == CPU_XLR) {
-		csrc_pic.mask	= CLOCKSOURCE_MASK(32);
-		csrc_pic.read	= nlm_get_pic_timer32;
-	} else {
-		csrc_pic.mask	= CLOCKSOURCE_MASK(64);
-		csrc_pic.read	= nlm_get_pic_timer;
-	}
-	csrc_pic.rating = 1000;
-	picfreq = pic_timer_freq();
-	clocksource_register_hz(&csrc_pic, picfreq);
-	pr_info("PIC clock source added, frequency %d\n", picfreq);
-}
-
-void __init plat_time_init(void)
-{
-	nlm_init_pic_timer();
-	mips_hpt_frequency = nlm_get_cpu_frequency();
-	if (current_cpu_type() == CPU_XLR)
-		preset_lpj = mips_hpt_frequency / (3 * HZ);
-	else
-		preset_lpj = mips_hpt_frequency / (2 * HZ);
-	pr_info("MIPS counter frequency [%ld]\n",
-			(unsigned long)mips_hpt_frequency);
-}
diff --git a/arch/mips/netlogic/xlp/Makefile b/arch/mips/netlogic/xlp/Makefile
deleted file mode 100644
index d62465717393..000000000000
--- a/arch/mips/netlogic/xlp/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-obj-y				+= setup.o nlm_hal.o cop2-ex.o dt.o
-obj-$(CONFIG_SMP)		+= wakeup.o
-ifdef CONFIG_USB
-obj-y				+= usb-init.o
-obj-y				+= usb-init-xlp2.o
-endif
-ifdef CONFIG_SATA_AHCI
-obj-y				+= ahci-init.o
-obj-y				+= ahci-init-xlp2.o
-endif
diff --git a/arch/mips/netlogic/xlp/ahci-init-xlp2.c b/arch/mips/netlogic/xlp/ahci-init-xlp2.c
deleted file mode 100644
index c11b9c7dc7c8..000000000000
--- a/arch/mips/netlogic/xlp/ahci-init-xlp2.c
+++ /dev/null
@@ -1,390 +0,0 @@
-/*
- * Copyright (c) 2003-2014 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/irq.h>
-#include <linux/bitops.h>
-#include <linux/pci_ids.h>
-#include <linux/nodemask.h>
-
-#include <asm/cpu.h>
-#include <asm/mipsregs.h>
-
-#include <asm/netlogic/common.h>
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/mips-extns.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-#include <asm/netlogic/xlp-hal/iomap.h>
-
-#define SATA_CTL		0x0
-#define SATA_STATUS		0x1 /* Status Reg */
-#define SATA_INT		0x2 /* Interrupt Reg */
-#define SATA_INT_MASK		0x3 /* Interrupt Mask Reg */
-#define SATA_BIU_TIMEOUT	0x4
-#define AXIWRSPERRLOG		0x5
-#define AXIRDSPERRLOG		0x6
-#define BiuTimeoutLow		0x7
-#define BiuTimeoutHi		0x8
-#define BiuSlvErLow		0x9
-#define BiuSlvErHi		0xa
-#define IO_CONFIG_SWAP_DIS	0xb
-#define CR_REG_TIMER		0xc
-#define CORE_ID			0xd
-#define AXI_SLAVE_OPT1		0xe
-#define PHY_MEM_ACCESS		0xf
-#define PHY0_CNTRL		0x10
-#define PHY0_STAT		0x11
-#define PHY0_RX_ALIGN		0x12
-#define PHY0_RX_EQ_LO		0x13
-#define PHY0_RX_EQ_HI		0x14
-#define PHY0_BIST_LOOP		0x15
-#define PHY1_CNTRL		0x16
-#define PHY1_STAT		0x17
-#define PHY1_RX_ALIGN		0x18
-#define PHY1_RX_EQ_LO		0x19
-#define PHY1_RX_EQ_HI		0x1a
-#define PHY1_BIST_LOOP		0x1b
-#define RdExBase		0x1c
-#define RdExLimit		0x1d
-#define CacheAllocBase		0x1e
-#define CacheAllocLimit		0x1f
-#define BiuSlaveCmdGstNum	0x20
-
-/*SATA_CTL Bits */
-#define SATA_RST_N		BIT(0)  /* Active low reset sata_core phy */
-#define SataCtlReserve0		BIT(1)
-#define M_CSYSREQ		BIT(2)  /* AXI master low power, not used */
-#define S_CSYSREQ		BIT(3)  /* AXI slave low power, not used */
-#define P0_CP_DET		BIT(8)  /* Reserved, bring in from pad */
-#define P0_MP_SW		BIT(9)  /* Mech Switch */
-#define P0_DISABLE		BIT(10) /* disable p0 */
-#define P0_ACT_LED_EN		BIT(11) /* Active LED enable */
-#define P0_IRST_HARD_SYNTH	BIT(12) /* PHY hard synth reset */
-#define P0_IRST_HARD_TXRX	BIT(13) /* PHY lane hard reset */
-#define P0_IRST_POR		BIT(14) /* PHY power on reset*/
-#define P0_IPDTXL		BIT(15) /* PHY Tx lane dis/power down */
-#define P0_IPDRXL		BIT(16) /* PHY Rx lane dis/power down */
-#define P0_IPDIPDMSYNTH		BIT(17) /* PHY synthesizer dis/porwer down */
-#define P0_CP_POD_EN		BIT(18) /* CP_POD enable */
-#define P0_AT_BYPASS		BIT(19) /* P0 address translation by pass */
-#define P1_CP_DET		BIT(20) /* Reserved,Cold Detect */
-#define P1_MP_SW		BIT(21) /* Mech Switch */
-#define P1_DISABLE		BIT(22) /* disable p1 */
-#define P1_ACT_LED_EN		BIT(23) /* Active LED enable */
-#define P1_IRST_HARD_SYNTH	BIT(24) /* PHY hard synth reset */
-#define P1_IRST_HARD_TXRX	BIT(25) /* PHY lane hard reset */
-#define P1_IRST_POR		BIT(26) /* PHY power on reset*/
-#define P1_IPDTXL		BIT(27) /* PHY Tx lane dis/porwer down */
-#define P1_IPDRXL		BIT(28) /* PHY Rx lane dis/porwer down */
-#define P1_IPDIPDMSYNTH		BIT(29) /* PHY synthesizer dis/porwer down */
-#define P1_CP_POD_EN		BIT(30)
-#define P1_AT_BYPASS		BIT(31) /* P1 address translation by pass */
-
-/* Status register */
-#define M_CACTIVE		BIT(0)  /* m_cactive, not used */
-#define S_CACTIVE		BIT(1)  /* s_cactive, not used */
-#define P0_PHY_READY		BIT(8)  /* phy is ready */
-#define P0_CP_POD		BIT(9)  /* Cold PowerOn */
-#define P0_SLUMBER		BIT(10) /* power mode slumber */
-#define P0_PATIAL		BIT(11) /* power mode patial */
-#define P0_PHY_SIG_DET		BIT(12) /* phy dignal detect */
-#define P0_PHY_CALI		BIT(13) /* phy calibration done */
-#define P1_PHY_READY		BIT(16) /* phy is ready */
-#define P1_CP_POD		BIT(17) /* Cold PowerOn */
-#define P1_SLUMBER		BIT(18) /* power mode slumber */
-#define P1_PATIAL		BIT(19) /* power mode patial */
-#define P1_PHY_SIG_DET		BIT(20) /* phy dignal detect */
-#define P1_PHY_CALI		BIT(21) /* phy calibration done */
-
-/* SATA CR_REG_TIMER bits */
-#define CR_TIME_SCALE		(0x1000 << 0)
-
-/* SATA PHY specific registers start and end address */
-#define RXCDRCALFOSC0		0x0065
-#define CALDUTY			0x006e
-#define RXDPIF			0x8065
-#define PPMDRIFTMAX_HI		0x80A4
-
-#define nlm_read_sata_reg(b, r)		nlm_read_reg(b, r)
-#define nlm_write_sata_reg(b, r, v)	nlm_write_reg(b, r, v)
-#define nlm_get_sata_pcibase(node)	\
-		nlm_pcicfg_base(XLP9XX_IO_SATA_OFFSET(node))
-#define nlm_get_sata_regbase(node)	\
-		(nlm_get_sata_pcibase(node) + 0x100)
-
-/* SATA PHY config for register block 1 0x0065 .. 0x006e */
-static const u8 sata_phy_config1[]  = {
-	0xC9, 0xC9, 0x07, 0x07, 0x18, 0x18, 0x01, 0x01, 0x22, 0x00
-};
-
-/* SATA PHY config for register block 2 0x8065 .. 0x80A4 */
-static const u8 sata_phy_config2[]  = {
-	0xAA, 0x00, 0x4C, 0xC9, 0xC9, 0x07, 0x07, 0x18,
-	0x18, 0x05, 0x0C, 0x10, 0x00, 0x10, 0x00, 0xFF,
-	0xCF, 0xF7, 0xE1, 0xF5, 0xFD, 0xFD, 0xFF, 0xFF,
-	0xFF, 0xFF, 0xE3, 0xE7, 0xDB, 0xF5, 0xFD, 0xFD,
-	0xF5, 0xF5, 0xFF, 0xFF, 0xE3, 0xE7, 0xDB, 0xF5,
-	0xFD, 0xFD, 0xF5, 0xF5, 0xFF, 0xFF, 0xFF, 0xF5,
-	0x3F, 0x00, 0x32, 0x00, 0x03, 0x01, 0x05, 0x05,
-	0x04, 0x00, 0x00, 0x08, 0x04, 0x00, 0x00, 0x04,
-};
-
-const int sata_phy_debug = 0;	/* set to verify PHY writes */
-
-static void sata_clear_glue_reg(u64 regbase, u32 off, u32 bit)
-{
-	u32 reg_val;
-
-	reg_val = nlm_read_sata_reg(regbase, off);
-	nlm_write_sata_reg(regbase, off, (reg_val & ~bit));
-}
-
-static void sata_set_glue_reg(u64 regbase, u32 off, u32 bit)
-{
-	u32 reg_val;
-
-	reg_val = nlm_read_sata_reg(regbase, off);
-	nlm_write_sata_reg(regbase, off, (reg_val | bit));
-}
-
-static void write_phy_reg(u64 regbase, u32 addr, u32 physel, u8 data)
-{
-	nlm_write_sata_reg(regbase, PHY_MEM_ACCESS,
-		(1u << 31) | (physel << 24) | (data << 16) | addr);
-	udelay(850);
-}
-
-static u8 read_phy_reg(u64 regbase, u32 addr, u32 physel)
-{
-	u32 val;
-
-	nlm_write_sata_reg(regbase, PHY_MEM_ACCESS,
-		(0 << 31) | (physel << 24) | (0 << 16) | addr);
-	udelay(850);
-	val = nlm_read_sata_reg(regbase, PHY_MEM_ACCESS);
-	return (val >> 16) & 0xff;
-}
-
-static void config_sata_phy(u64 regbase)
-{
-	u32 port, i, reg;
-	u8 val;
-
-	for (port = 0; port < 2; port++) {
-		for (i = 0, reg = RXCDRCALFOSC0; reg <= CALDUTY; reg++, i++)
-			write_phy_reg(regbase, reg, port, sata_phy_config1[i]);
-
-		for (i = 0, reg = RXDPIF; reg <= PPMDRIFTMAX_HI; reg++, i++)
-			write_phy_reg(regbase, reg, port, sata_phy_config2[i]);
-
-		/* Fix for PHY link up failures at lower temperatures */
-		write_phy_reg(regbase, 0x800F, port, 0x1f);
-
-		val = read_phy_reg(regbase, 0x0029, port);
-		write_phy_reg(regbase, 0x0029, port, val | (0x7 << 1));
-
-		val = read_phy_reg(regbase, 0x0056, port);
-		write_phy_reg(regbase, 0x0056, port, val & ~(1 << 3));
-
-		val = read_phy_reg(regbase, 0x0018, port);
-		write_phy_reg(regbase, 0x0018, port, val & ~(0x7 << 0));
-	}
-}
-
-static void check_phy_register(u64 regbase, u32 addr, u32 physel, u8 xdata)
-{
-	u8 data;
-
-	data = read_phy_reg(regbase, addr, physel);
-	pr_info("PHY read addr = 0x%x physel = %d data = 0x%x %s\n",
-		addr, physel, data, data == xdata ? "TRUE" : "FALSE");
-}
-
-static void verify_sata_phy_config(u64 regbase)
-{
-	u32 port, i, reg;
-
-	for (port = 0; port < 2; port++) {
-		for (i = 0, reg = RXCDRCALFOSC0; reg <= CALDUTY; reg++, i++)
-			check_phy_register(regbase, reg, port,
-						sata_phy_config1[i]);
-
-		for (i = 0, reg = RXDPIF; reg <= PPMDRIFTMAX_HI; reg++, i++)
-			check_phy_register(regbase, reg, port,
-						sata_phy_config2[i]);
-	}
-}
-
-static void nlm_sata_firmware_init(int node)
-{
-	u32 reg_val;
-	u64 regbase;
-	int n;
-
-	pr_info("Initializing XLP9XX On-chip AHCI...\n");
-	regbase = nlm_get_sata_regbase(node);
-
-	/* Reset port0 */
-	sata_clear_glue_reg(regbase, SATA_CTL, P0_IRST_POR);
-	sata_clear_glue_reg(regbase, SATA_CTL, P0_IRST_HARD_TXRX);
-	sata_clear_glue_reg(regbase, SATA_CTL, P0_IRST_HARD_SYNTH);
-	sata_clear_glue_reg(regbase, SATA_CTL, P0_IPDTXL);
-	sata_clear_glue_reg(regbase, SATA_CTL, P0_IPDRXL);
-	sata_clear_glue_reg(regbase, SATA_CTL, P0_IPDIPDMSYNTH);
-
-	/* port1 */
-	sata_clear_glue_reg(regbase, SATA_CTL, P1_IRST_POR);
-	sata_clear_glue_reg(regbase, SATA_CTL, P1_IRST_HARD_TXRX);
-	sata_clear_glue_reg(regbase, SATA_CTL, P1_IRST_HARD_SYNTH);
-	sata_clear_glue_reg(regbase, SATA_CTL, P1_IPDTXL);
-	sata_clear_glue_reg(regbase, SATA_CTL, P1_IPDRXL);
-	sata_clear_glue_reg(regbase, SATA_CTL, P1_IPDIPDMSYNTH);
-	udelay(300);
-
-	/* Set PHY */
-	sata_set_glue_reg(regbase, SATA_CTL, P0_IPDTXL);
-	sata_set_glue_reg(regbase, SATA_CTL, P0_IPDRXL);
-	sata_set_glue_reg(regbase, SATA_CTL, P0_IPDIPDMSYNTH);
-	sata_set_glue_reg(regbase, SATA_CTL, P1_IPDTXL);
-	sata_set_glue_reg(regbase, SATA_CTL, P1_IPDRXL);
-	sata_set_glue_reg(regbase, SATA_CTL, P1_IPDIPDMSYNTH);
-
-	udelay(1000);
-	sata_set_glue_reg(regbase, SATA_CTL, P0_IRST_POR);
-	udelay(1000);
-	sata_set_glue_reg(regbase, SATA_CTL, P1_IRST_POR);
-	udelay(1000);
-
-	/* setup PHY */
-	config_sata_phy(regbase);
-	if (sata_phy_debug)
-		verify_sata_phy_config(regbase);
-
-	udelay(1000);
-	sata_set_glue_reg(regbase, SATA_CTL, P0_IRST_HARD_TXRX);
-	sata_set_glue_reg(regbase, SATA_CTL, P0_IRST_HARD_SYNTH);
-	sata_set_glue_reg(regbase, SATA_CTL, P1_IRST_HARD_TXRX);
-	sata_set_glue_reg(regbase, SATA_CTL, P1_IRST_HARD_SYNTH);
-	udelay(300);
-
-	/* Override reset in serial PHY mode */
-	sata_set_glue_reg(regbase, CR_REG_TIMER, CR_TIME_SCALE);
-	/* Set reset SATA */
-	sata_set_glue_reg(regbase, SATA_CTL, SATA_RST_N);
-	sata_set_glue_reg(regbase, SATA_CTL, M_CSYSREQ);
-	sata_set_glue_reg(regbase, SATA_CTL, S_CSYSREQ);
-
-	pr_debug("Waiting for PHYs to come up.\n");
-	n = 10000;
-	do {
-		reg_val = nlm_read_sata_reg(regbase, SATA_STATUS);
-		if ((reg_val & P1_PHY_READY) && (reg_val & P0_PHY_READY))
-			break;
-		udelay(10);
-	} while (--n > 0);
-
-	if (reg_val  & P0_PHY_READY)
-		pr_info("PHY0 is up.\n");
-	else
-		pr_info("PHY0 is down.\n");
-	if (reg_val  & P1_PHY_READY)
-		pr_info("PHY1 is up.\n");
-	else
-		pr_info("PHY1 is down.\n");
-
-	pr_info("XLP AHCI Init Done.\n");
-}
-
-static int __init nlm_ahci_init(void)
-{
-	int node;
-
-	if (!cpu_is_xlp9xx())
-		return 0;
-	for (node = 0; node < NLM_NR_NODES; node++)
-		if (nlm_node_present(node))
-			nlm_sata_firmware_init(node);
-	return 0;
-}
-
-static void nlm_sata_intr_ack(struct irq_data *data)
-{
-	u64 regbase;
-	u32 val;
-	int node;
-
-	node = data->irq / NLM_IRQS_PER_NODE;
-	regbase = nlm_get_sata_regbase(node);
-	val = nlm_read_sata_reg(regbase, SATA_INT);
-	sata_set_glue_reg(regbase, SATA_INT, val);
-}
-
-static void nlm_sata_fixup_bar(struct pci_dev *dev)
-{
-	dev->resource[5] = dev->resource[0];
-	memset(&dev->resource[0], 0, sizeof(dev->resource[0]));
-}
-
-static void nlm_sata_fixup_final(struct pci_dev *dev)
-{
-	u32 val;
-	u64 regbase;
-	int node;
-
-	/* Find end bridge function to find node */
-	node = xlp_socdev_to_node(dev);
-	regbase = nlm_get_sata_regbase(node);
-
-	/* clear pending interrupts and then enable them */
-	val = nlm_read_sata_reg(regbase, SATA_INT);
-	sata_set_glue_reg(regbase, SATA_INT, val);
-
-	/* Enable only the core interrupt */
-	sata_set_glue_reg(regbase, SATA_INT_MASK, 0x1);
-
-	dev->irq = nlm_irq_to_xirq(node, PIC_SATA_IRQ);
-	nlm_set_pic_extra_ack(node, PIC_SATA_IRQ, nlm_sata_intr_ack);
-}
-
-arch_initcall(nlm_ahci_init);
-
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_XLP9XX_SATA,
-		nlm_sata_fixup_bar);
-
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_XLP9XX_SATA,
-		nlm_sata_fixup_final);
diff --git a/arch/mips/netlogic/xlp/ahci-init.c b/arch/mips/netlogic/xlp/ahci-init.c
deleted file mode 100644
index 92be1a3258b1..000000000000
--- a/arch/mips/netlogic/xlp/ahci-init.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- * Copyright (c) 2003-2014 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/irq.h>
-#include <linux/bitops.h>
-
-#include <asm/cpu.h>
-#include <asm/mipsregs.h>
-
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-#include <asm/netlogic/common.h>
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/mips-extns.h>
-
-#define SATA_CTL		0x0
-#define SATA_STATUS		0x1	/* Status Reg */
-#define SATA_INT		0x2	/* Interrupt Reg */
-#define SATA_INT_MASK		0x3	/* Interrupt Mask Reg */
-#define SATA_CR_REG_TIMER	0x4	/* PHY Conrol Timer Reg */
-#define SATA_CORE_ID		0x5	/* Core ID Reg */
-#define SATA_AXI_SLAVE_OPT1	0x6	/* AXI Slave Options Reg */
-#define SATA_PHY_LOS_LEV	0x7	/* PHY LOS Level Reg */
-#define SATA_PHY_MULTI		0x8	/* PHY Multiplier Reg */
-#define SATA_PHY_CLK_SEL	0x9	/* Clock Select Reg */
-#define SATA_PHY_AMP1_GEN1	0xa	/* PHY Transmit Amplitude Reg 1 */
-#define SATA_PHY_AMP1_GEN2	0xb	/* PHY Transmit Amplitude Reg 2 */
-#define SATA_PHY_AMP1_GEN3	0xc	/* PHY Transmit Amplitude Reg 3 */
-#define SATA_PHY_PRE1		0xd	/* PHY Transmit Preemphasis Reg 1 */
-#define SATA_PHY_PRE2		0xe	/* PHY Transmit Preemphasis Reg 2 */
-#define SATA_PHY_PRE3		0xf	/* PHY Transmit Preemphasis Reg 3 */
-#define SATA_SPDMODE		0x10	/* Speed Mode Reg */
-#define SATA_REFCLK		0x11	/* Reference Clock Control Reg */
-#define SATA_BYTE_SWAP_DIS	0x12	/* byte swap disable */
-
-/*SATA_CTL Bits */
-#define SATA_RST_N		BIT(0)
-#define PHY0_RESET_N		BIT(16)
-#define PHY1_RESET_N		BIT(17)
-#define PHY2_RESET_N		BIT(18)
-#define PHY3_RESET_N		BIT(19)
-#define M_CSYSREQ		BIT(2)
-#define S_CSYSREQ		BIT(3)
-
-/*SATA_STATUS Bits */
-#define P0_PHY_READY		BIT(4)
-#define P1_PHY_READY		BIT(5)
-#define P2_PHY_READY		BIT(6)
-#define P3_PHY_READY		BIT(7)
-
-#define nlm_read_sata_reg(b, r)		nlm_read_reg(b, r)
-#define nlm_write_sata_reg(b, r, v)	nlm_write_reg(b, r, v)
-#define nlm_get_sata_pcibase(node)	\
-		nlm_pcicfg_base(XLP_IO_SATA_OFFSET(node))
-/* SATA device specific configuration registers are starts at 0x900 offset */
-#define nlm_get_sata_regbase(node)	\
-		(nlm_get_sata_pcibase(node) + 0x900)
-
-static void sata_clear_glue_reg(uint64_t regbase, uint32_t off, uint32_t bit)
-{
-	uint32_t reg_val;
-
-	reg_val = nlm_read_sata_reg(regbase, off);
-	nlm_write_sata_reg(regbase, off, (reg_val & ~bit));
-}
-
-static void sata_set_glue_reg(uint64_t regbase, uint32_t off, uint32_t bit)
-{
-	uint32_t reg_val;
-
-	reg_val = nlm_read_sata_reg(regbase, off);
-	nlm_write_sata_reg(regbase, off, (reg_val | bit));
-}
-
-static void nlm_sata_firmware_init(int node)
-{
-	uint32_t reg_val;
-	uint64_t regbase;
-	int i;
-
-	pr_info("XLP AHCI Initialization started.\n");
-	regbase = nlm_get_sata_regbase(node);
-
-	/* Reset SATA */
-	sata_clear_glue_reg(regbase, SATA_CTL, SATA_RST_N);
-	/* Reset PHY */
-	sata_clear_glue_reg(regbase, SATA_CTL,
-			(PHY3_RESET_N | PHY2_RESET_N
-			 | PHY1_RESET_N | PHY0_RESET_N));
-
-	/* Set SATA */
-	sata_set_glue_reg(regbase, SATA_CTL, SATA_RST_N);
-	/* Set PHY */
-	sata_set_glue_reg(regbase, SATA_CTL,
-			(PHY3_RESET_N | PHY2_RESET_N
-			 | PHY1_RESET_N | PHY0_RESET_N));
-
-	pr_debug("Waiting for PHYs to come up.\n");
-	i = 0;
-	do {
-		reg_val = nlm_read_sata_reg(regbase, SATA_STATUS);
-		i++;
-	} while (((reg_val & 0xF0) != 0xF0) && (i < 10000));
-
-	for (i = 0; i < 4; i++) {
-		if (reg_val  & (P0_PHY_READY << i))
-			pr_info("PHY%d is up.\n", i);
-		else
-			pr_info("PHY%d is down.\n", i);
-	}
-
-	pr_info("XLP AHCI init done.\n");
-}
-
-static int __init nlm_ahci_init(void)
-{
-	int node = 0;
-	int chip = read_c0_prid() & PRID_IMP_MASK;
-
-	if (chip == PRID_IMP_NETLOGIC_XLP3XX)
-		nlm_sata_firmware_init(node);
-	return 0;
-}
-
-static void nlm_sata_intr_ack(struct irq_data *data)
-{
-	uint32_t val = 0;
-	uint64_t regbase;
-
-	regbase = nlm_get_sata_regbase(nlm_nodeid());
-	val = nlm_read_sata_reg(regbase, SATA_INT);
-	sata_set_glue_reg(regbase, SATA_INT, val);
-}
-
-static void nlm_sata_fixup_bar(struct pci_dev *dev)
-{
-	/*
-	 * The AHCI resource is in BAR 0, move it to
-	 * BAR 5, where it is expected
-	 */
-	dev->resource[5] = dev->resource[0];
-	memset(&dev->resource[0], 0, sizeof(dev->resource[0]));
-}
-
-static void nlm_sata_fixup_final(struct pci_dev *dev)
-{
-	uint32_t val;
-	uint64_t regbase;
-	int node = 0; /* XLP3XX does not support multi-node */
-
-	regbase = nlm_get_sata_regbase(node);
-
-	/* clear pending interrupts and then enable them */
-	val = nlm_read_sata_reg(regbase, SATA_INT);
-	sata_set_glue_reg(regbase, SATA_INT, val);
-
-	/* Mask the core interrupt. If all the interrupts
-	 * are enabled there are spurious interrupt flow
-	 * happening, to avoid only enable core interrupt
-	 * mask.
-	 */
-	sata_set_glue_reg(regbase, SATA_INT_MASK, 0x1);
-
-	dev->irq = PIC_SATA_IRQ;
-	nlm_set_pic_extra_ack(node, PIC_SATA_IRQ, nlm_sata_intr_ack);
-}
-
-arch_initcall(nlm_ahci_init);
-
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_NETLOGIC, PCI_DEVICE_ID_NLM_SATA,
-		nlm_sata_fixup_bar);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_NETLOGIC, PCI_DEVICE_ID_NLM_SATA,
-		nlm_sata_fixup_final);
diff --git a/arch/mips/netlogic/xlp/cop2-ex.c b/arch/mips/netlogic/xlp/cop2-ex.c
deleted file mode 100644
index 21e439b3db70..000000000000
--- a/arch/mips/netlogic/xlp/cop2-ex.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2013 Broadcom Corporation.
- *
- * based on arch/mips/cavium-octeon/cpu.c
- * Copyright (C) 2009 Wind River Systems,
- *   written by Ralf Baechle <ralf@linux-mips.org>
- */
-#include <linux/capability.h>
-#include <linux/init.h>
-#include <linux/irqflags.h>
-#include <linux/notifier.h>
-#include <linux/prefetch.h>
-#include <linux/ptrace.h>
-#include <linux/sched.h>
-#include <linux/sched/task_stack.h>
-
-#include <asm/cop2.h>
-#include <asm/current.h>
-#include <asm/mipsregs.h>
-#include <asm/page.h>
-
-#include <asm/netlogic/mips-extns.h>
-
-/*
- * 64 bit ops are done in inline assembly to support 32 bit
- * compilation
- */
-void nlm_cop2_save(struct nlm_cop2_state *r)
-{
-	asm volatile(
-		".set	push\n"
-		".set	noat\n"
-		"dmfc2	$1, $0, 0\n"
-		"sd	$1, 0(%1)\n"
-		"dmfc2	$1, $0, 1\n"
-		"sd	$1, 8(%1)\n"
-		"dmfc2	$1, $0, 2\n"
-		"sd	$1, 16(%1)\n"
-		"dmfc2	$1, $0, 3\n"
-		"sd	$1, 24(%1)\n"
-		"dmfc2	$1, $1, 0\n"
-		"sd	$1, 0(%2)\n"
-		"dmfc2	$1, $1, 1\n"
-		"sd	$1, 8(%2)\n"
-		"dmfc2	$1, $1, 2\n"
-		"sd	$1, 16(%2)\n"
-		"dmfc2	$1, $1, 3\n"
-		"sd	$1, 24(%2)\n"
-		".set	pop\n"
-		: "=m"(*r)
-		: "r"(r->tx), "r"(r->rx));
-
-	r->tx_msg_status = __read_32bit_c2_register($2, 0);
-	r->rx_msg_status = __read_32bit_c2_register($3, 0) & 0x0fffffff;
-}
-
-void nlm_cop2_restore(struct nlm_cop2_state *r)
-{
-	u32 rstat;
-
-	asm volatile(
-		".set	push\n"
-		".set	noat\n"
-		"ld	$1, 0(%1)\n"
-		"dmtc2	$1, $0, 0\n"
-		"ld	$1, 8(%1)\n"
-		"dmtc2	$1, $0, 1\n"
-		"ld	$1, 16(%1)\n"
-		"dmtc2	$1, $0, 2\n"
-		"ld	$1, 24(%1)\n"
-		"dmtc2	$1, $0, 3\n"
-		"ld	$1, 0(%2)\n"
-		"dmtc2	$1, $1, 0\n"
-		"ld	$1, 8(%2)\n"
-		"dmtc2	$1, $1, 1\n"
-		"ld	$1, 16(%2)\n"
-		"dmtc2	$1, $1, 2\n"
-		"ld	$1, 24(%2)\n"
-		"dmtc2	$1, $1, 3\n"
-		".set	pop\n"
-		: : "m"(*r), "r"(r->tx), "r"(r->rx));
-
-	__write_32bit_c2_register($2, 0, r->tx_msg_status);
-	rstat = __read_32bit_c2_register($3, 0) & 0xf0000000u;
-	__write_32bit_c2_register($3, 0, r->rx_msg_status | rstat);
-}
-
-static int nlm_cu2_call(struct notifier_block *nfb, unsigned long action,
-	void *data)
-{
-	unsigned long flags;
-	unsigned int status;
-
-	switch (action) {
-	case CU2_EXCEPTION:
-		if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SYS_RAWIO))
-			break;
-		local_irq_save(flags);
-		KSTK_STATUS(current) |= ST0_CU2;
-		status = read_c0_status();
-		write_c0_status(status | ST0_CU2);
-		nlm_cop2_restore(&(current->thread.cp2));
-		write_c0_status(status & ~ST0_CU2);
-		local_irq_restore(flags);
-		pr_info("COP2 access enabled for pid %d (%s)\n",
-					current->pid, current->comm);
-		return NOTIFY_BAD;	/* Don't call default notifier */
-	}
-
-	return NOTIFY_OK;		/* Let default notifier send signals */
-}
-
-static int __init nlm_cu2_setup(void)
-{
-	return cu2_notifier(nlm_cu2_call, 0);
-}
-early_initcall(nlm_cu2_setup);
diff --git a/arch/mips/netlogic/xlp/dt.c b/arch/mips/netlogic/xlp/dt.c
deleted file mode 100644
index c856f2a3ea42..000000000000
--- a/arch/mips/netlogic/xlp/dt.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright 2003-2013 Broadcom Corporation.
- * All Rights Reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/kernel.h>
-#include <linux/memblock.h>
-
-#include <linux/of_fdt.h>
-#include <linux/of_platform.h>
-#include <linux/of_device.h>
-
-#include <asm/prom.h>
-
-extern u32 __dtb_xlp_evp_begin[], __dtb_xlp_svp_begin[], __dtb_xlp_fvp_begin[],
-	__dtb_xlp_gvp_begin[], __dtb_xlp_rvp_begin[];
-static void *xlp_fdt_blob;
-
-void __init *xlp_dt_init(void *fdtp)
-{
-	if (!fdtp) {
-		switch (current_cpu_data.processor_id & PRID_IMP_MASK) {
-#ifdef CONFIG_DT_XLP_RVP
-		case PRID_IMP_NETLOGIC_XLP5XX:
-			fdtp = __dtb_xlp_rvp_begin;
-			break;
-#endif
-#ifdef CONFIG_DT_XLP_GVP
-		case PRID_IMP_NETLOGIC_XLP9XX:
-			fdtp = __dtb_xlp_gvp_begin;
-			break;
-#endif
-#ifdef CONFIG_DT_XLP_FVP
-		case PRID_IMP_NETLOGIC_XLP2XX:
-			fdtp = __dtb_xlp_fvp_begin;
-			break;
-#endif
-#ifdef CONFIG_DT_XLP_SVP
-		case PRID_IMP_NETLOGIC_XLP3XX:
-			fdtp = __dtb_xlp_svp_begin;
-			break;
-#endif
-#ifdef CONFIG_DT_XLP_EVP
-		case PRID_IMP_NETLOGIC_XLP8XX:
-			fdtp = __dtb_xlp_evp_begin;
-			break;
-#endif
-		default:
-			/* Pick a built-in if any, and hope for the best */
-			fdtp = __dtb_start;
-			break;
-		}
-	}
-	xlp_fdt_blob = fdtp;
-	return fdtp;
-}
-
-void __init xlp_early_init_devtree(void)
-{
-	__dt_setup_arch(xlp_fdt_blob);
-}
-
-void __init device_tree_init(void)
-{
-	unflatten_and_copy_device_tree();
-}
diff --git a/arch/mips/netlogic/xlp/nlm_hal.c b/arch/mips/netlogic/xlp/nlm_hal.c
deleted file mode 100644
index 25ee69489e5e..000000000000
--- a/arch/mips/netlogic/xlp/nlm_hal.c
+++ /dev/null
@@ -1,508 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/delay.h>
-
-#include <asm/mipsregs.h>
-#include <asm/time.h>
-
-#include <asm/netlogic/common.h>
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-#include <asm/netlogic/xlp-hal/bridge.h>
-#include <asm/netlogic/xlp-hal/pic.h>
-#include <asm/netlogic/xlp-hal/sys.h>
-
-/* Main initialization */
-void nlm_node_init(int node)
-{
-	struct nlm_soc_info *nodep;
-
-	nodep = nlm_get_node(node);
-	if (node == 0)
-		nodep->coremask = 1;	/* node 0, boot cpu */
-	nodep->sysbase = nlm_get_sys_regbase(node);
-	nodep->picbase = nlm_get_pic_regbase(node);
-	nodep->ebase = read_c0_ebase() & MIPS_EBASE_BASE;
-	if (cpu_is_xlp9xx())
-		nodep->socbus = xlp9xx_get_socbus(node);
-	else
-		nodep->socbus = 0;
-	spin_lock_init(&nodep->piclock);
-}
-
-static int xlp9xx_irq_to_irt(int irq)
-{
-	switch (irq) {
-	case PIC_GPIO_IRQ:
-		return 12;
-	case PIC_I2C_0_IRQ:
-		return 125;
-	case PIC_I2C_1_IRQ:
-		return 126;
-	case PIC_I2C_2_IRQ:
-		return 127;
-	case PIC_I2C_3_IRQ:
-		return 128;
-	case PIC_9XX_XHCI_0_IRQ:
-		return 114;
-	case PIC_9XX_XHCI_1_IRQ:
-		return 115;
-	case PIC_9XX_XHCI_2_IRQ:
-		return 116;
-	case PIC_UART_0_IRQ:
-		return 133;
-	case PIC_UART_1_IRQ:
-		return 134;
-	case PIC_SATA_IRQ:
-		return 143;
-	case PIC_NAND_IRQ:
-		return 151;
-	case PIC_SPI_IRQ:
-		return 152;
-	case PIC_MMC_IRQ:
-		return 153;
-	case PIC_PCIE_LINK_LEGACY_IRQ(0):
-	case PIC_PCIE_LINK_LEGACY_IRQ(1):
-	case PIC_PCIE_LINK_LEGACY_IRQ(2):
-	case PIC_PCIE_LINK_LEGACY_IRQ(3):
-		return 191 + irq - PIC_PCIE_LINK_LEGACY_IRQ_BASE;
-	}
-	return -1;
-}
-
-static int xlp_irq_to_irt(int irq)
-{
-	uint64_t pcibase;
-	int devoff, irt;
-
-	devoff = 0;
-	switch (irq) {
-	case PIC_UART_0_IRQ:
-		devoff = XLP_IO_UART0_OFFSET(0);
-		break;
-	case PIC_UART_1_IRQ:
-		devoff = XLP_IO_UART1_OFFSET(0);
-		break;
-	case PIC_MMC_IRQ:
-		devoff = XLP_IO_MMC_OFFSET(0);
-		break;
-	case PIC_I2C_0_IRQ:	/* I2C will be fixed up */
-	case PIC_I2C_1_IRQ:
-	case PIC_I2C_2_IRQ:
-	case PIC_I2C_3_IRQ:
-		if (cpu_is_xlpii())
-			devoff = XLP2XX_IO_I2C_OFFSET(0);
-		else
-			devoff = XLP_IO_I2C0_OFFSET(0);
-		break;
-	case PIC_SATA_IRQ:
-		devoff = XLP_IO_SATA_OFFSET(0);
-		break;
-	case PIC_GPIO_IRQ:
-		devoff = XLP_IO_GPIO_OFFSET(0);
-		break;
-	case PIC_NAND_IRQ:
-		devoff = XLP_IO_NAND_OFFSET(0);
-		break;
-	case PIC_SPI_IRQ:
-		devoff = XLP_IO_SPI_OFFSET(0);
-		break;
-	default:
-		if (cpu_is_xlpii()) {
-			switch (irq) {
-				/* XLP2XX has three XHCI USB controller */
-			case PIC_2XX_XHCI_0_IRQ:
-				devoff = XLP2XX_IO_USB_XHCI0_OFFSET(0);
-				break;
-			case PIC_2XX_XHCI_1_IRQ:
-				devoff = XLP2XX_IO_USB_XHCI1_OFFSET(0);
-				break;
-			case PIC_2XX_XHCI_2_IRQ:
-				devoff = XLP2XX_IO_USB_XHCI2_OFFSET(0);
-				break;
-			}
-		} else {
-			switch (irq) {
-			case PIC_EHCI_0_IRQ:
-				devoff = XLP_IO_USB_EHCI0_OFFSET(0);
-				break;
-			case PIC_EHCI_1_IRQ:
-				devoff = XLP_IO_USB_EHCI1_OFFSET(0);
-				break;
-			case PIC_OHCI_0_IRQ:
-				devoff = XLP_IO_USB_OHCI0_OFFSET(0);
-				break;
-			case PIC_OHCI_1_IRQ:
-				devoff = XLP_IO_USB_OHCI1_OFFSET(0);
-				break;
-			case PIC_OHCI_2_IRQ:
-				devoff = XLP_IO_USB_OHCI2_OFFSET(0);
-				break;
-			case PIC_OHCI_3_IRQ:
-				devoff = XLP_IO_USB_OHCI3_OFFSET(0);
-				break;
-			}
-		}
-	}
-
-	if (devoff != 0) {
-		uint32_t val;
-
-		pcibase = nlm_pcicfg_base(devoff);
-		val = nlm_read_reg(pcibase, XLP_PCI_IRTINFO_REG);
-		if (val == 0xffffffff) {
-			irt = -1;
-		} else {
-			irt = val & 0xffff;
-			/* HW weirdness, I2C IRT entry has to be fixed up */
-			switch (irq) {
-			case PIC_I2C_1_IRQ:
-				irt = irt + 1; break;
-			case PIC_I2C_2_IRQ:
-				irt = irt + 2; break;
-			case PIC_I2C_3_IRQ:
-				irt = irt + 3; break;
-			}
-		}
-	} else if (irq >= PIC_PCIE_LINK_LEGACY_IRQ(0) &&
-			irq <= PIC_PCIE_LINK_LEGACY_IRQ(3)) {
-		/* HW bug, PCI IRT entries are bad on early silicon, fix */
-		irt = PIC_IRT_PCIE_LINK_INDEX(irq -
-					PIC_PCIE_LINK_LEGACY_IRQ_BASE);
-	} else {
-		irt = -1;
-	}
-	return irt;
-}
-
-int nlm_irq_to_irt(int irq)
-{
-	/* return -2 for irqs without 1-1 mapping */
-	if (irq >= PIC_PCIE_LINK_MSI_IRQ(0) && irq <= PIC_PCIE_LINK_MSI_IRQ(3))
-		return -2;
-	if (irq >= PIC_PCIE_MSIX_IRQ(0) && irq <= PIC_PCIE_MSIX_IRQ(3))
-		return -2;
-
-	if (cpu_is_xlp9xx())
-		return xlp9xx_irq_to_irt(irq);
-	else
-		return xlp_irq_to_irt(irq);
-}
-
-static unsigned int nlm_xlp2_get_core_frequency(int node, int core)
-{
-	unsigned int pll_post_div, ctrl_val0, ctrl_val1, denom;
-	uint64_t num, sysbase, clockbase;
-
-	if (cpu_is_xlp9xx()) {
-		clockbase = nlm_get_clock_regbase(node);
-		ctrl_val0 = nlm_read_sys_reg(clockbase,
-					SYS_9XX_CPU_PLL_CTRL0(core));
-		ctrl_val1 = nlm_read_sys_reg(clockbase,
-					SYS_9XX_CPU_PLL_CTRL1(core));
-	} else {
-		sysbase = nlm_get_node(node)->sysbase;
-		ctrl_val0 = nlm_read_sys_reg(sysbase,
-						SYS_CPU_PLL_CTRL0(core));
-		ctrl_val1 = nlm_read_sys_reg(sysbase,
-						SYS_CPU_PLL_CTRL1(core));
-	}
-
-	/* Find PLL post divider value */
-	switch ((ctrl_val0 >> 24) & 0x7) {
-	case 1:
-		pll_post_div = 2;
-		break;
-	case 3:
-		pll_post_div = 4;
-		break;
-	case 7:
-		pll_post_div = 8;
-		break;
-	case 6:
-		pll_post_div = 16;
-		break;
-	case 0:
-	default:
-		pll_post_div = 1;
-		break;
-	}
-
-	num = 1000000ULL * (400 * 3 + 100 * (ctrl_val1 & 0x3f));
-	denom = 3 * pll_post_div;
-	do_div(num, denom);
-
-	return (unsigned int)num;
-}
-
-static unsigned int nlm_xlp_get_core_frequency(int node, int core)
-{
-	unsigned int pll_divf, pll_divr, dfs_div, ext_div;
-	unsigned int rstval, dfsval, denom;
-	uint64_t num, sysbase;
-
-	sysbase = nlm_get_node(node)->sysbase;
-	rstval = nlm_read_sys_reg(sysbase, SYS_POWER_ON_RESET_CFG);
-	dfsval = nlm_read_sys_reg(sysbase, SYS_CORE_DFS_DIV_VALUE);
-	pll_divf = ((rstval >> 10) & 0x7f) + 1;
-	pll_divr = ((rstval >> 8)  & 0x3) + 1;
-	ext_div  = ((rstval >> 30) & 0x3) + 1;
-	dfs_div  = ((dfsval >> (core * 4)) & 0xf) + 1;
-
-	num = 800000000ULL * pll_divf;
-	denom = 3 * pll_divr * ext_div * dfs_div;
-	do_div(num, denom);
-
-	return (unsigned int)num;
-}
-
-unsigned int nlm_get_core_frequency(int node, int core)
-{
-	if (cpu_is_xlpii())
-		return nlm_xlp2_get_core_frequency(node, core);
-	else
-		return nlm_xlp_get_core_frequency(node, core);
-}
-
-/*
- * Calculate PIC frequency from PLL registers.
- * freq_out = (ref_freq/2 * (6 + ctrl2[7:0]) + ctrl2[20:8]/2^13) /
- * 		((2^ctrl0[7:5]) * Table(ctrl0[26:24]))
- */
-static unsigned int nlm_xlp2_get_pic_frequency(int node)
-{
-	u32 ctrl_val0, ctrl_val2, vco_post_div, pll_post_div, cpu_xlp9xx;
-	u32 mdiv, fdiv, pll_out_freq_den, reg_select, ref_div, pic_div;
-	u64 sysbase, pll_out_freq_num, ref_clk_select, clockbase, ref_clk;
-
-	sysbase = nlm_get_node(node)->sysbase;
-	clockbase = nlm_get_clock_regbase(node);
-	cpu_xlp9xx = cpu_is_xlp9xx();
-
-	/* Find ref_clk_base */
-	if (cpu_xlp9xx)
-		ref_clk_select = (nlm_read_sys_reg(sysbase,
-				SYS_9XX_POWER_ON_RESET_CFG) >> 18) & 0x3;
-	else
-		ref_clk_select = (nlm_read_sys_reg(sysbase,
-					SYS_POWER_ON_RESET_CFG) >> 18) & 0x3;
-	switch (ref_clk_select) {
-	case 0:
-		ref_clk = 200000000ULL;
-		ref_div = 3;
-		break;
-	case 1:
-		ref_clk = 100000000ULL;
-		ref_div = 1;
-		break;
-	case 2:
-		ref_clk = 125000000ULL;
-		ref_div = 1;
-		break;
-	case 3:
-		ref_clk = 400000000ULL;
-		ref_div = 3;
-		break;
-	}
-
-	/* Find the clock source PLL device for PIC */
-	if (cpu_xlp9xx) {
-		reg_select = nlm_read_sys_reg(clockbase,
-				SYS_9XX_CLK_DEV_SEL_REG) & 0x3;
-		switch (reg_select) {
-		case 0:
-			ctrl_val0 = nlm_read_sys_reg(clockbase,
-					SYS_9XX_PLL_CTRL0);
-			ctrl_val2 = nlm_read_sys_reg(clockbase,
-					SYS_9XX_PLL_CTRL2);
-			break;
-		case 1:
-			ctrl_val0 = nlm_read_sys_reg(clockbase,
-					SYS_9XX_PLL_CTRL0_DEVX(0));
-			ctrl_val2 = nlm_read_sys_reg(clockbase,
-					SYS_9XX_PLL_CTRL2_DEVX(0));
-			break;
-		case 2:
-			ctrl_val0 = nlm_read_sys_reg(clockbase,
-					SYS_9XX_PLL_CTRL0_DEVX(1));
-			ctrl_val2 = nlm_read_sys_reg(clockbase,
-					SYS_9XX_PLL_CTRL2_DEVX(1));
-			break;
-		case 3:
-			ctrl_val0 = nlm_read_sys_reg(clockbase,
-					SYS_9XX_PLL_CTRL0_DEVX(2));
-			ctrl_val2 = nlm_read_sys_reg(clockbase,
-					SYS_9XX_PLL_CTRL2_DEVX(2));
-			break;
-		}
-	} else {
-		reg_select = (nlm_read_sys_reg(sysbase,
-					SYS_CLK_DEV_SEL_REG) >> 22) & 0x3;
-		switch (reg_select) {
-		case 0:
-			ctrl_val0 = nlm_read_sys_reg(sysbase,
-					SYS_PLL_CTRL0);
-			ctrl_val2 = nlm_read_sys_reg(sysbase,
-					SYS_PLL_CTRL2);
-			break;
-		case 1:
-			ctrl_val0 = nlm_read_sys_reg(sysbase,
-					SYS_PLL_CTRL0_DEVX(0));
-			ctrl_val2 = nlm_read_sys_reg(sysbase,
-					SYS_PLL_CTRL2_DEVX(0));
-			break;
-		case 2:
-			ctrl_val0 = nlm_read_sys_reg(sysbase,
-					SYS_PLL_CTRL0_DEVX(1));
-			ctrl_val2 = nlm_read_sys_reg(sysbase,
-					SYS_PLL_CTRL2_DEVX(1));
-			break;
-		case 3:
-			ctrl_val0 = nlm_read_sys_reg(sysbase,
-					SYS_PLL_CTRL0_DEVX(2));
-			ctrl_val2 = nlm_read_sys_reg(sysbase,
-					SYS_PLL_CTRL2_DEVX(2));
-			break;
-		}
-	}
-
-	vco_post_div = (ctrl_val0 >> 5) & 0x7;
-	pll_post_div = (ctrl_val0 >> 24) & 0x7;
-	mdiv = ctrl_val2 & 0xff;
-	fdiv = (ctrl_val2 >> 8) & 0x1fff;
-
-	/* Find PLL post divider value */
-	switch (pll_post_div) {
-	case 1:
-		pll_post_div = 2;
-		break;
-	case 3:
-		pll_post_div = 4;
-		break;
-	case 7:
-		pll_post_div = 8;
-		break;
-	case 6:
-		pll_post_div = 16;
-		break;
-	case 0:
-	default:
-		pll_post_div = 1;
-		break;
-	}
-
-	fdiv = fdiv/(1 << 13);
-	pll_out_freq_num = ((ref_clk >> 1) * (6 + mdiv)) + fdiv;
-	pll_out_freq_den = (1 << vco_post_div) * pll_post_div * ref_div;
-
-	if (pll_out_freq_den > 0)
-		do_div(pll_out_freq_num, pll_out_freq_den);
-
-	/* PIC post divider, which happens after PLL */
-	if (cpu_xlp9xx)
-		pic_div = nlm_read_sys_reg(clockbase,
-				SYS_9XX_CLK_DEV_DIV_REG) & 0x3;
-	else
-		pic_div = (nlm_read_sys_reg(sysbase,
-					SYS_CLK_DEV_DIV_REG) >> 22) & 0x3;
-	do_div(pll_out_freq_num, 1 << pic_div);
-
-	return pll_out_freq_num;
-}
-
-unsigned int nlm_get_pic_frequency(int node)
-{
-	if (cpu_is_xlpii())
-		return nlm_xlp2_get_pic_frequency(node);
-	else
-		return 133333333;
-}
-
-unsigned int nlm_get_cpu_frequency(void)
-{
-	return nlm_get_core_frequency(0, 0);
-}
-
-/*
- * Fills upto 8 pairs of entries containing the DRAM map of a node
- * if node < 0, get dram map for all nodes
- */
-int nlm_get_dram_map(int node, uint64_t *dram_map, int nentries)
-{
-	uint64_t bridgebase, base, lim;
-	uint32_t val;
-	unsigned int barreg, limreg, xlatreg;
-	int i, n, rv;
-
-	/* Look only at mapping on Node 0, we don't handle crazy configs */
-	bridgebase = nlm_get_bridge_regbase(0);
-	rv = 0;
-	for (i = 0; i < 8; i++) {
-		if (rv + 1 >= nentries)
-			break;
-		if (cpu_is_xlp9xx()) {
-			barreg = BRIDGE_9XX_DRAM_BAR(i);
-			limreg = BRIDGE_9XX_DRAM_LIMIT(i);
-			xlatreg = BRIDGE_9XX_DRAM_NODE_TRANSLN(i);
-		} else {
-			barreg = BRIDGE_DRAM_BAR(i);
-			limreg = BRIDGE_DRAM_LIMIT(i);
-			xlatreg = BRIDGE_DRAM_NODE_TRANSLN(i);
-		}
-		if (node >= 0) {
-			/* node specified, get node mapping of BAR */
-			val = nlm_read_bridge_reg(bridgebase, xlatreg);
-			n = (val >> 1) & 0x3;
-			if (n != node)
-				continue;
-		}
-		val = nlm_read_bridge_reg(bridgebase, barreg);
-		val = (val >>  12) & 0xfffff;
-		base = (uint64_t) val << 20;
-		val = nlm_read_bridge_reg(bridgebase, limreg);
-		val = (val >>  12) & 0xfffff;
-		if (val == 0)   /* BAR not used */
-			continue;
-		lim = ((uint64_t)val + 1) << 20;
-		dram_map[rv] = base;
-		dram_map[rv + 1] = lim;
-		rv += 2;
-	}
-	return rv;
-}
diff --git a/arch/mips/netlogic/xlp/setup.c b/arch/mips/netlogic/xlp/setup.c
deleted file mode 100644
index 9fbaa1e5b340..000000000000
--- a/arch/mips/netlogic/xlp/setup.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/kernel.h>
-#include <linux/of_fdt.h>
-#include <linux/memblock.h>
-
-#include <asm/idle.h>
-#include <asm/reboot.h>
-#include <asm/time.h>
-#include <asm/bootinfo.h>
-
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/common.h>
-
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-#include <asm/netlogic/xlp-hal/sys.h>
-
-uint64_t nlm_io_base;
-struct nlm_soc_info nlm_nodes[NLM_NR_NODES];
-cpumask_t nlm_cpumask = CPU_MASK_CPU0;
-unsigned int nlm_threads_per_core;
-
-static void nlm_linux_exit(void)
-{
-	uint64_t sysbase = nlm_get_node(0)->sysbase;
-
-	if (cpu_is_xlp9xx())
-		nlm_write_sys_reg(sysbase, SYS_9XX_CHIP_RESET, 1);
-	else
-		nlm_write_sys_reg(sysbase, SYS_CHIP_RESET, 1);
-	for ( ; ; )
-		cpu_wait();
-}
-
-static void nlm_fixup_mem(void)
-{
-	const int pref_backup = 512;
-	struct memblock_region *mem;
-
-	for_each_mem_region(mem) {
-		memblock_remove(mem->base + mem->size - pref_backup,
-			pref_backup);
-	}
-}
-
-static void __init xlp_init_mem_from_bars(void)
-{
-	uint64_t map[16];
-	int i, n;
-
-	n = nlm_get_dram_map(-1, map, ARRAY_SIZE(map));	/* -1 : all nodes */
-	for (i = 0; i < n; i += 2) {
-		/* exclude 0x1000_0000-0x2000_0000, u-boot device */
-		if (map[i] <= 0x10000000 && map[i+1] > 0x10000000)
-			map[i+1] = 0x10000000;
-		if (map[i] > 0x10000000 && map[i] < 0x20000000)
-			map[i] = 0x20000000;
-
-		memblock_add(map[i], map[i+1] - map[i]);
-	}
-}
-
-void __init plat_mem_setup(void)
-{
-#ifdef CONFIG_SMP
-	nlm_wakeup_secondary_cpus();
-
-	/* update TLB size after waking up threads */
-	current_cpu_data.tlbsize = ((read_c0_config6() >> 16) & 0xffff) + 1;
-
-	register_smp_ops(&nlm_smp_ops);
-#endif
-	_machine_restart = (void (*)(char *))nlm_linux_exit;
-	_machine_halt	= nlm_linux_exit;
-	pm_power_off	= nlm_linux_exit;
-
-	/* memory and bootargs from DT */
-	xlp_early_init_devtree();
-
-	if (memblock_end_of_DRAM() == 0) {
-		pr_info("Using DRAM BARs for memory map.\n");
-		xlp_init_mem_from_bars();
-	}
-	/* Calculate and setup wired entries for mapped kernel */
-	nlm_fixup_mem();
-}
-
-const char *get_system_type(void)
-{
-	switch (read_c0_prid() & PRID_IMP_MASK) {
-	case PRID_IMP_NETLOGIC_XLP9XX:
-	case PRID_IMP_NETLOGIC_XLP5XX:
-	case PRID_IMP_NETLOGIC_XLP2XX:
-		return "Broadcom XLPII Series";
-	default:
-		return "Netlogic XLP Series";
-	}
-}
-
-void xlp_mmu_init(void)
-{
-	u32 conf4;
-
-	if (cpu_is_xlpii()) {
-		/* XLPII series has extended pagesize in config 4 */
-		conf4 = read_c0_config4() & ~0x1f00u;
-		write_c0_config4(conf4 | ((PAGE_SHIFT - 10) / 2 << 8));
-	} else {
-		/* enable extended TLB and Large Fixed TLB */
-		write_c0_config6(read_c0_config6() | 0x24);
-
-		/* set page mask of extended Fixed TLB in config7 */
-		write_c0_config7(PM_DEFAULT_MASK >>
-			(13 + (ffz(PM_DEFAULT_MASK >> 13) / 2)));
-	}
-}
-
-void nlm_percpu_init(int hwcpuid)
-{
-}
-
-void __init prom_init(void)
-{
-	void *reset_vec;
-
-	nlm_io_base = CKSEG1ADDR(XLP_DEFAULT_IO_BASE);
-	nlm_init_boot_cpu();
-	xlp_mmu_init();
-	nlm_node_init(0);
-	xlp_dt_init((void *)(long)fw_arg0);
-
-	/* Update reset entry point with CPU init code */
-	reset_vec = (void *)CKSEG1ADDR(RESET_VEC_PHYS);
-	memset(reset_vec, 0, RESET_VEC_SIZE);
-	memcpy(reset_vec, (void *)nlm_reset_entry,
-			(nlm_reset_entry_end - nlm_reset_entry));
-
-#ifdef CONFIG_SMP
-	cpumask_setall(&nlm_cpumask);
-#endif
-}
diff --git a/arch/mips/netlogic/xlp/usb-init-xlp2.c b/arch/mips/netlogic/xlp/usb-init-xlp2.c
deleted file mode 100644
index 2524939a5e3a..000000000000
--- a/arch/mips/netlogic/xlp/usb-init-xlp2.c
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- * Copyright (c) 2003-2013 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/pci_ids.h>
-#include <linux/platform_device.h>
-#include <linux/irq.h>
-
-#include <asm/netlogic/common.h>
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-
-#define XLPII_USB3_CTL_0		0xc0
-#define XLPII_VAUXRST			BIT(0)
-#define XLPII_VCCRST			BIT(1)
-#define XLPII_NUM2PORT			9
-#define XLPII_NUM3PORT			13
-#define XLPII_RTUNEREQ			BIT(20)
-#define XLPII_MS_CSYSREQ		BIT(21)
-#define XLPII_XS_CSYSREQ		BIT(22)
-#define XLPII_RETENABLEN		BIT(23)
-#define XLPII_TX2RX			BIT(24)
-#define XLPII_XHCIREV			BIT(25)
-#define XLPII_ECCDIS			BIT(26)
-
-#define XLPII_USB3_INT_REG		0xc2
-#define XLPII_USB3_INT_MASK		0xc3
-
-#define XLPII_USB_PHY_TEST		0xc6
-#define XLPII_PRESET			BIT(0)
-#define XLPII_ATERESET			BIT(1)
-#define XLPII_LOOPEN			BIT(2)
-#define XLPII_TESTPDHSP			BIT(3)
-#define XLPII_TESTPDSSP			BIT(4)
-#define XLPII_TESTBURNIN		BIT(5)
-
-#define XLPII_USB_PHY_LOS_LV		0xc9
-#define XLPII_LOSLEV			0
-#define XLPII_LOSBIAS			5
-#define XLPII_SQRXTX			8
-#define XLPII_TXBOOST			11
-#define XLPII_RSLKSEL			16
-#define XLPII_FSEL			20
-
-#define XLPII_USB_RFCLK_REG		0xcc
-#define XLPII_VVLD			30
-
-#define nlm_read_usb_reg(b, r)		nlm_read_reg(b, r)
-#define nlm_write_usb_reg(b, r, v)	nlm_write_reg(b, r, v)
-
-#define nlm_xlpii_get_usb_pcibase(node, inst)			\
-			nlm_pcicfg_base(cpu_is_xlp9xx() ?	\
-			XLP9XX_IO_USB_OFFSET(node, inst) :	\
-			XLP2XX_IO_USB_OFFSET(node, inst))
-#define nlm_xlpii_get_usb_regbase(node, inst)		\
-	(nlm_xlpii_get_usb_pcibase(node, inst) + XLP_IO_PCI_HDRSZ)
-
-static void xlp2xx_usb_ack(struct irq_data *data)
-{
-	u64 port_addr;
-
-	switch (data->irq) {
-	case PIC_2XX_XHCI_0_IRQ:
-		port_addr = nlm_xlpii_get_usb_regbase(0, 1);
-		break;
-	case PIC_2XX_XHCI_1_IRQ:
-		port_addr = nlm_xlpii_get_usb_regbase(0, 2);
-		break;
-	case PIC_2XX_XHCI_2_IRQ:
-		port_addr = nlm_xlpii_get_usb_regbase(0, 3);
-		break;
-	default:
-		pr_err("No matching USB irq!\n");
-		return;
-	}
-	nlm_write_usb_reg(port_addr, XLPII_USB3_INT_REG, 0xffffffff);
-}
-
-static void xlp9xx_usb_ack(struct irq_data *data)
-{
-	u64 port_addr;
-	int node, irq;
-
-	/* Find the node and irq on the node */
-	irq = data->irq % NLM_IRQS_PER_NODE;
-	node = data->irq / NLM_IRQS_PER_NODE;
-
-	switch (irq) {
-	case PIC_9XX_XHCI_0_IRQ:
-		port_addr = nlm_xlpii_get_usb_regbase(node, 1);
-		break;
-	case PIC_9XX_XHCI_1_IRQ:
-		port_addr = nlm_xlpii_get_usb_regbase(node, 2);
-		break;
-	case PIC_9XX_XHCI_2_IRQ:
-		port_addr = nlm_xlpii_get_usb_regbase(node, 3);
-		break;
-	default:
-		pr_err("No matching USB irq %d node  %d!\n", irq, node);
-		return;
-	}
-	nlm_write_usb_reg(port_addr, XLPII_USB3_INT_REG, 0xffffffff);
-}
-
-static void nlm_xlpii_usb_hw_reset(int node, int port)
-{
-	u64 port_addr, xhci_base, pci_base;
-	void __iomem *corebase;
-	u32 val;
-
-	port_addr = nlm_xlpii_get_usb_regbase(node, port);
-
-	/* Set frequency */
-	val = nlm_read_usb_reg(port_addr, XLPII_USB_PHY_LOS_LV);
-	val &= ~(0x3f << XLPII_FSEL);
-	val |= (0x27 << XLPII_FSEL);
-	nlm_write_usb_reg(port_addr, XLPII_USB_PHY_LOS_LV, val);
-
-	val = nlm_read_usb_reg(port_addr, XLPII_USB_RFCLK_REG);
-	val |= (1 << XLPII_VVLD);
-	nlm_write_usb_reg(port_addr, XLPII_USB_RFCLK_REG, val);
-
-	/* PHY reset */
-	val = nlm_read_usb_reg(port_addr, XLPII_USB_PHY_TEST);
-	val &= (XLPII_ATERESET | XLPII_LOOPEN | XLPII_TESTPDHSP
-		| XLPII_TESTPDSSP | XLPII_TESTBURNIN);
-	nlm_write_usb_reg(port_addr, XLPII_USB_PHY_TEST, val);
-
-	/* Setup control register */
-	val =  XLPII_VAUXRST | XLPII_VCCRST | (1 << XLPII_NUM2PORT)
-		| (1 << XLPII_NUM3PORT) | XLPII_MS_CSYSREQ | XLPII_XS_CSYSREQ
-		| XLPII_RETENABLEN | XLPII_XHCIREV;
-	nlm_write_usb_reg(port_addr, XLPII_USB3_CTL_0, val);
-
-	/* Enable interrupts */
-	nlm_write_usb_reg(port_addr, XLPII_USB3_INT_MASK, 0x00000001);
-
-	/* Clear all interrupts */
-	nlm_write_usb_reg(port_addr, XLPII_USB3_INT_REG, 0xffffffff);
-
-	udelay(2000);
-
-	/* XHCI configuration at PCI mem */
-	pci_base = nlm_xlpii_get_usb_pcibase(node, port);
-	xhci_base = nlm_read_usb_reg(pci_base, 0x4) & ~0xf;
-	corebase = ioremap(xhci_base, 0x10000);
-	if (!corebase)
-		return;
-
-	writel(0x240002, corebase + 0xc2c0);
-	/* GCTL 0xc110 */
-	val = readl(corebase + 0xc110);
-	val &= ~(0x3 << 12);
-	val |= (1 << 12);
-	writel(val, corebase + 0xc110);
-	udelay(100);
-
-	/* PHYCFG 0xc200 */
-	val = readl(corebase + 0xc200);
-	val &= ~(1 << 6);
-	writel(val, corebase + 0xc200);
-	udelay(100);
-
-	/* PIPECTL 0xc2c0 */
-	val = readl(corebase + 0xc2c0);
-	val &= ~(1 << 17);
-	writel(val, corebase + 0xc2c0);
-
-	iounmap(corebase);
-}
-
-static int __init nlm_platform_xlpii_usb_init(void)
-{
-	int node;
-
-	if (!cpu_is_xlpii())
-		return 0;
-
-	if (!cpu_is_xlp9xx()) {
-		/* XLP 2XX single node */
-		pr_info("Initializing 2XX USB Interface\n");
-		nlm_xlpii_usb_hw_reset(0, 1);
-		nlm_xlpii_usb_hw_reset(0, 2);
-		nlm_xlpii_usb_hw_reset(0, 3);
-		nlm_set_pic_extra_ack(0, PIC_2XX_XHCI_0_IRQ, xlp2xx_usb_ack);
-		nlm_set_pic_extra_ack(0, PIC_2XX_XHCI_1_IRQ, xlp2xx_usb_ack);
-		nlm_set_pic_extra_ack(0, PIC_2XX_XHCI_2_IRQ, xlp2xx_usb_ack);
-		return 0;
-	}
-
-	/* XLP 9XX, multi-node */
-	pr_info("Initializing 9XX/5XX USB Interface\n");
-	for (node = 0; node < NLM_NR_NODES; node++) {
-		if (!nlm_node_present(node))
-			continue;
-		nlm_xlpii_usb_hw_reset(node, 1);
-		nlm_xlpii_usb_hw_reset(node, 2);
-		nlm_xlpii_usb_hw_reset(node, 3);
-		nlm_set_pic_extra_ack(node, PIC_9XX_XHCI_0_IRQ, xlp9xx_usb_ack);
-		nlm_set_pic_extra_ack(node, PIC_9XX_XHCI_1_IRQ, xlp9xx_usb_ack);
-		nlm_set_pic_extra_ack(node, PIC_9XX_XHCI_2_IRQ, xlp9xx_usb_ack);
-	}
-	return 0;
-}
-
-arch_initcall(nlm_platform_xlpii_usb_init);
-
-static u64 xlp_usb_dmamask = ~(u32)0;
-
-/* Fixup the IRQ for USB devices which is exist on XLP9XX SOC PCIE bus */
-static void nlm_xlp9xx_usb_fixup_final(struct pci_dev *dev)
-{
-	int node;
-
-	node = xlp_socdev_to_node(dev);
-	dev->dev.dma_mask		= &xlp_usb_dmamask;
-	dev->dev.coherent_dma_mask	= DMA_BIT_MASK(32);
-	switch (dev->devfn) {
-	case 0x21:
-		dev->irq = nlm_irq_to_xirq(node, PIC_9XX_XHCI_0_IRQ);
-		break;
-	case 0x22:
-		dev->irq = nlm_irq_to_xirq(node, PIC_9XX_XHCI_1_IRQ);
-		break;
-	case 0x23:
-		dev->irq = nlm_irq_to_xirq(node, PIC_9XX_XHCI_2_IRQ);
-		break;
-	}
-}
-
-/* Fixup the IRQ for USB devices which is exist on XLP2XX SOC PCIE bus */
-static void nlm_xlp2xx_usb_fixup_final(struct pci_dev *dev)
-{
-	dev->dev.dma_mask		= &xlp_usb_dmamask;
-	dev->dev.coherent_dma_mask	= DMA_BIT_MASK(32);
-	switch (dev->devfn) {
-	case 0x21:
-		dev->irq = PIC_2XX_XHCI_0_IRQ;
-		break;
-	case 0x22:
-		dev->irq = PIC_2XX_XHCI_1_IRQ;
-		break;
-	case 0x23:
-		dev->irq = PIC_2XX_XHCI_2_IRQ;
-		break;
-	}
-}
-
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_XLP9XX_XHCI,
-		nlm_xlp9xx_usb_fixup_final);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_NETLOGIC, PCI_DEVICE_ID_NLM_XHCI,
-		nlm_xlp2xx_usb_fixup_final);
diff --git a/arch/mips/netlogic/xlp/usb-init.c b/arch/mips/netlogic/xlp/usb-init.c
deleted file mode 100644
index f8117985f0f8..000000000000
--- a/arch/mips/netlogic/xlp/usb-init.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Copyright (c) 2003-2012 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/platform_device.h>
-
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-
-/*
- * USB glue logic registers, used only during initialization
- */
-#define USB_CTL_0			0x01
-#define USB_PHY_0			0x0A
-#define USB_PHY_RESET			0x01
-#define USB_PHY_PORT_RESET_0		0x10
-#define USB_PHY_PORT_RESET_1		0x20
-#define USB_CONTROLLER_RESET		0x01
-#define USB_INT_STATUS			0x0E
-#define USB_INT_EN			0x0F
-#define USB_PHY_INTERRUPT_EN		0x01
-#define USB_OHCI_INTERRUPT_EN		0x02
-#define USB_OHCI_INTERRUPT1_EN		0x04
-#define USB_OHCI_INTERRUPT2_EN		0x08
-#define USB_CTRL_INTERRUPT_EN		0x10
-
-#define nlm_read_usb_reg(b, r)			nlm_read_reg(b, r)
-#define nlm_write_usb_reg(b, r, v)		nlm_write_reg(b, r, v)
-#define nlm_get_usb_pcibase(node, inst)		\
-	nlm_pcicfg_base(XLP_IO_USB_OFFSET(node, inst))
-#define nlm_get_usb_regbase(node, inst)		\
-	(nlm_get_usb_pcibase(node, inst) + XLP_IO_PCI_HDRSZ)
-
-static void nlm_usb_intr_en(int node, int port)
-{
-	uint32_t val;
-	uint64_t port_addr;
-
-	port_addr = nlm_get_usb_regbase(node, port);
-	val = nlm_read_usb_reg(port_addr, USB_INT_EN);
-	val = USB_CTRL_INTERRUPT_EN  | USB_OHCI_INTERRUPT_EN |
-		USB_OHCI_INTERRUPT1_EN | USB_OHCI_INTERRUPT2_EN;
-	nlm_write_usb_reg(port_addr, USB_INT_EN, val);
-}
-
-static void nlm_usb_hw_reset(int node, int port)
-{
-	uint64_t port_addr;
-	uint32_t val;
-
-	/* reset USB phy */
-	port_addr = nlm_get_usb_regbase(node, port);
-	val = nlm_read_usb_reg(port_addr, USB_PHY_0);
-	val &= ~(USB_PHY_RESET | USB_PHY_PORT_RESET_0 | USB_PHY_PORT_RESET_1);
-	nlm_write_usb_reg(port_addr, USB_PHY_0, val);
-
-	mdelay(100);
-	val = nlm_read_usb_reg(port_addr, USB_CTL_0);
-	val &= ~(USB_CONTROLLER_RESET);
-	val |= 0x4;
-	nlm_write_usb_reg(port_addr, USB_CTL_0, val);
-}
-
-static int __init nlm_platform_usb_init(void)
-{
-	if (cpu_is_xlpii())
-		return 0;
-
-	pr_info("Initializing USB Interface\n");
-	nlm_usb_hw_reset(0, 0);
-	nlm_usb_hw_reset(0, 3);
-
-	/* Enable PHY interrupts */
-	nlm_usb_intr_en(0, 0);
-	nlm_usb_intr_en(0, 3);
-
-	return 0;
-}
-
-arch_initcall(nlm_platform_usb_init);
-
-static u64 xlp_usb_dmamask = ~(u32)0;
-
-/* Fixup the IRQ for USB devices which is exist on XLP SOC PCIE bus */
-static void nlm_usb_fixup_final(struct pci_dev *dev)
-{
-	dev->dev.dma_mask		= &xlp_usb_dmamask;
-	dev->dev.coherent_dma_mask	= DMA_BIT_MASK(32);
-	switch (dev->devfn) {
-	case 0x10:
-		dev->irq = PIC_EHCI_0_IRQ;
-		break;
-	case 0x11:
-		dev->irq = PIC_OHCI_0_IRQ;
-		break;
-	case 0x12:
-		dev->irq = PIC_OHCI_1_IRQ;
-		break;
-	case 0x13:
-		dev->irq = PIC_EHCI_1_IRQ;
-		break;
-	case 0x14:
-		dev->irq = PIC_OHCI_2_IRQ;
-		break;
-	case 0x15:
-		dev->irq = PIC_OHCI_3_IRQ;
-		break;
-	}
-}
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_NETLOGIC, PCI_DEVICE_ID_NLM_EHCI,
-		nlm_usb_fixup_final);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_NETLOGIC, PCI_DEVICE_ID_NLM_OHCI,
-		nlm_usb_fixup_final);
diff --git a/arch/mips/netlogic/xlp/wakeup.c b/arch/mips/netlogic/xlp/wakeup.c
deleted file mode 100644
index d61004dd71b4..000000000000
--- a/arch/mips/netlogic/xlp/wakeup.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/kernel.h>
-#include <linux/threads.h>
-
-#include <asm/asm.h>
-#include <asm/asm-offsets.h>
-#include <asm/mipsregs.h>
-#include <asm/addrspace.h>
-#include <asm/string.h>
-
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/common.h>
-#include <asm/netlogic/mips-extns.h>
-
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-#include <asm/netlogic/xlp-hal/pic.h>
-#include <asm/netlogic/xlp-hal/sys.h>
-
-static int xlp_wakeup_core(uint64_t sysbase, int node, int core)
-{
-	uint32_t coremask, value;
-	int count, resetreg;
-
-	coremask = (1 << core);
-
-	/* Enable CPU clock in case of 8xx/3xx */
-	if (!cpu_is_xlpii()) {
-		value = nlm_read_sys_reg(sysbase, SYS_CORE_DFS_DIS_CTRL);
-		value &= ~coremask;
-		nlm_write_sys_reg(sysbase, SYS_CORE_DFS_DIS_CTRL, value);
-	}
-
-	/* On 9XX, mark coherent first */
-	if (cpu_is_xlp9xx()) {
-		value = nlm_read_sys_reg(sysbase, SYS_9XX_CPU_NONCOHERENT_MODE);
-		value &= ~coremask;
-		nlm_write_sys_reg(sysbase, SYS_9XX_CPU_NONCOHERENT_MODE, value);
-	}
-
-	/* Remove CPU Reset */
-	resetreg = cpu_is_xlp9xx() ? SYS_9XX_CPU_RESET : SYS_CPU_RESET;
-	value = nlm_read_sys_reg(sysbase, resetreg);
-	value &= ~coremask;
-	nlm_write_sys_reg(sysbase, resetreg, value);
-
-	/* We are done on 9XX */
-	if (cpu_is_xlp9xx())
-		return 1;
-
-	/* Poll for CPU to mark itself coherent on other type of XLP */
-	count = 100000;
-	do {
-		value = nlm_read_sys_reg(sysbase, SYS_CPU_NONCOHERENT_MODE);
-	} while ((value & coremask) != 0 && --count > 0);
-
-	return count != 0;
-}
-
-static int wait_for_cpus(int cpu, int bootcpu)
-{
-	volatile uint32_t *cpu_ready = nlm_get_boot_data(BOOT_CPU_READY);
-	int i, count, notready;
-
-	count = 0x800000;
-	do {
-		notready = nlm_threads_per_core;
-		for (i = 0; i < nlm_threads_per_core; i++)
-			if (cpu_ready[cpu + i] || (cpu + i) == bootcpu)
-				--notready;
-	} while (notready != 0 && --count > 0);
-
-	return count != 0;
-}
-
-static void xlp_enable_secondary_cores(const cpumask_t *wakeup_mask)
-{
-	struct nlm_soc_info *nodep;
-	uint64_t syspcibase, fusebase;
-	uint32_t syscoremask, mask, fusemask;
-	int core, n, cpu, ncores;
-
-	for (n = 0; n < NLM_NR_NODES; n++) {
-		if (n != 0) {
-			/* check if node exists and is online */
-			if (cpu_is_xlp9xx()) {
-				int b = xlp9xx_get_socbus(n);
-				pr_info("Node %d SoC PCI bus %d.\n", n, b);
-				if (b == 0)
-					break;
-			} else {
-				syspcibase = nlm_get_sys_pcibase(n);
-				if (nlm_read_reg(syspcibase, 0) == 0xffffffff)
-					break;
-			}
-			nlm_node_init(n);
-		}
-
-		/* read cores in reset from SYS */
-		nodep = nlm_get_node(n);
-
-		if (cpu_is_xlp9xx()) {
-			fusebase = nlm_get_fuse_regbase(n);
-			fusemask = nlm_read_reg(fusebase, FUSE_9XX_DEVCFG6);
-			switch (read_c0_prid() & PRID_IMP_MASK) {
-			case PRID_IMP_NETLOGIC_XLP5XX:
-				mask = 0xff;
-				break;
-			case PRID_IMP_NETLOGIC_XLP9XX:
-			default:
-				mask = 0xfffff;
-				break;
-			}
-		} else {
-			fusemask = nlm_read_sys_reg(nodep->sysbase,
-						SYS_EFUSE_DEVICE_CFG_STATUS0);
-			switch (read_c0_prid() & PRID_IMP_MASK) {
-			case PRID_IMP_NETLOGIC_XLP3XX:
-				mask = 0xf;
-				break;
-			case PRID_IMP_NETLOGIC_XLP2XX:
-				mask = 0x3;
-				break;
-			case PRID_IMP_NETLOGIC_XLP8XX:
-			default:
-				mask = 0xff;
-				break;
-			}
-		}
-
-		/*
-		 * Fused out cores are set in the fusemask, and the remaining
-		 * cores are renumbered to range 0 .. nactive-1
-		 */
-		syscoremask = (1 << hweight32(~fusemask & mask)) - 1;
-
-		pr_info("Node %d - SYS/FUSE coremask %x\n", n, syscoremask);
-		ncores = nlm_cores_per_node();
-		for (core = 0; core < ncores; core++) {
-			/* we will be on node 0 core 0 */
-			if (n == 0 && core == 0)
-				continue;
-
-			/* see if the core exists */
-			if ((syscoremask & (1 << core)) == 0)
-				continue;
-
-			/* see if at least the first hw thread is enabled */
-			cpu = (n * ncores + core) * NLM_THREADS_PER_CORE;
-			if (!cpumask_test_cpu(cpu, wakeup_mask))
-				continue;
-
-			/* wake up the core */
-			if (!xlp_wakeup_core(nodep->sysbase, n, core))
-				continue;
-
-			/* core is up */
-			nodep->coremask |= 1u << core;
-
-			/* spin until the hw threads sets their ready */
-			if (!wait_for_cpus(cpu, 0))
-				pr_err("Node %d : timeout core %d\n", n, core);
-		}
-	}
-}
-
-void xlp_wakeup_secondary_cpus(void)
-{
-	/*
-	 * In case of u-boot, the secondaries are in reset
-	 * first wakeup core 0 threads
-	 */
-	xlp_boot_core0_siblings();
-	if (!wait_for_cpus(0, 0))
-		pr_err("Node 0 : timeout core 0\n");
-
-	/* now get other cores out of reset */
-	xlp_enable_secondary_cores(&nlm_cpumask);
-}
diff --git a/arch/mips/netlogic/xlr/Makefile b/arch/mips/netlogic/xlr/Makefile
deleted file mode 100644
index 7c83100e5722..000000000000
--- a/arch/mips/netlogic/xlr/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-obj-y			+=  fmn.o fmn-config.o setup.o platform.o platform-flash.o
-obj-$(CONFIG_SMP)	+= wakeup.o
diff --git a/arch/mips/netlogic/xlr/fmn-config.c b/arch/mips/netlogic/xlr/fmn-config.c
deleted file mode 100644
index 15483537e8cf..000000000000
--- a/arch/mips/netlogic/xlr/fmn-config.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * Copyright (c) 2003-2012 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <asm/cpu-info.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-
-#include <asm/cpu.h>
-#include <asm/mipsregs.h>
-#include <asm/netlogic/xlr/fmn.h>
-#include <asm/netlogic/xlr/xlr.h>
-#include <asm/netlogic/common.h>
-#include <asm/netlogic/haldefs.h>
-
-struct xlr_board_fmn_config xlr_board_fmn_config;
-
-static void __maybe_unused print_credit_config(struct xlr_fmn_info *fmn_info)
-{
-	int bkt;
-
-	pr_info("Bucket size :\n");
-	pr_info("Station\t: Size\n");
-	for (bkt = 0; bkt < 16; bkt++)
-		pr_info(" %d  %d  %d  %d  %d  %d  %d %d\n",
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 0],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 1],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 2],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 3],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 4],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 5],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 6],
-			xlr_board_fmn_config.bucket_size[(bkt * 8) + 7]);
-	pr_info("\n");
-
-	pr_info("Credits distribution :\n");
-	pr_info("Station\t: Size\n");
-	for (bkt = 0; bkt < 16; bkt++)
-		pr_info(" %d  %d  %d  %d  %d  %d  %d %d\n",
-			fmn_info->credit_config[(bkt * 8) + 0],
-			fmn_info->credit_config[(bkt * 8) + 1],
-			fmn_info->credit_config[(bkt * 8) + 2],
-			fmn_info->credit_config[(bkt * 8) + 3],
-			fmn_info->credit_config[(bkt * 8) + 4],
-			fmn_info->credit_config[(bkt * 8) + 5],
-			fmn_info->credit_config[(bkt * 8) + 6],
-			fmn_info->credit_config[(bkt * 8) + 7]);
-	pr_info("\n");
-}
-
-static void check_credit_distribution(void)
-{
-	struct xlr_board_fmn_config *cfg = &xlr_board_fmn_config;
-	int bkt, n, total_credits, ncores;
-
-	ncores = hweight32(nlm_current_node()->coremask);
-	for (bkt = 0; bkt < 128; bkt++) {
-		total_credits = 0;
-		for (n = 0; n < ncores; n++)
-			total_credits += cfg->cpu[n].credit_config[bkt];
-		total_credits += cfg->gmac[0].credit_config[bkt];
-		total_credits += cfg->gmac[1].credit_config[bkt];
-		total_credits += cfg->dma.credit_config[bkt];
-		total_credits += cfg->cmp.credit_config[bkt];
-		total_credits += cfg->sae.credit_config[bkt];
-		total_credits += cfg->xgmac[0].credit_config[bkt];
-		total_credits += cfg->xgmac[1].credit_config[bkt];
-		if (total_credits > cfg->bucket_size[bkt])
-			pr_err("ERROR: Bucket %d: credits (%d) > size (%d)\n",
-				bkt, total_credits, cfg->bucket_size[bkt]);
-	}
-	pr_info("Credit distribution complete.\n");
-}
-
-/**
- * setup_fmn_cc -  Configure bucket size and credits for a device.
- * @dev_info: FMN information structure for each devices
- * @start_stn_id: Starting station id of dev_info
- * @end_stn_id: End station id of dev_info
- * @num_buckets: Total number of buckets for den_info
- * @cpu_credits: Allowed credits to cpu for each devices pointing by dev_info
- * @size: Size of the each buckets in the device station
- *
- * 'size' is the size of the buckets for the device. This size is
- * distributed among all the CPUs
- * so that all of them can send messages to the device.
- *
- * The device is also given 'cpu_credits' to send messages to the CPUs
- */
-static void setup_fmn_cc(struct xlr_fmn_info *dev_info, int start_stn_id,
-		int end_stn_id, int num_buckets, int cpu_credits, int size)
-{
-	int i, j, num_core, n, credits_per_cpu;
-	struct xlr_fmn_info *cpu = xlr_board_fmn_config.cpu;
-
-	num_core = hweight32(nlm_current_node()->coremask);
-	dev_info->num_buckets	= num_buckets;
-	dev_info->start_stn_id	= start_stn_id;
-	dev_info->end_stn_id	= end_stn_id;
-
-	n = num_core;
-	if (num_core == 3)
-		n = 4;
-
-	for (i = start_stn_id; i <= end_stn_id; i++) {
-		xlr_board_fmn_config.bucket_size[i] = size;
-
-		/* Dividing device credits equally to cpus */
-		credits_per_cpu = size / n;
-		for (j = 0; j < num_core; j++)
-			cpu[j].credit_config[i] = credits_per_cpu;
-
-		/* credits left to distribute */
-		credits_per_cpu = size - (credits_per_cpu * num_core);
-
-		/* distribute the remaining credits (if any), among cores */
-		for (j = 0; (j < num_core) && (credits_per_cpu >= 4); j++) {
-			cpu[j].credit_config[i] += 4;
-			credits_per_cpu -= 4;
-		}
-	}
-
-	/* Distributing cpu per bucket credits to devices */
-	for (i = 0; i < num_core; i++) {
-		for (j = 0; j < FMN_CORE_NBUCKETS; j++)
-			dev_info->credit_config[(i * 8) + j] = cpu_credits;
-	}
-}
-
-/*
- * Each core has 256 slots and 8 buckets,
- * Configure the 8 buckets each with 32 slots
- */
-static void setup_cpu_fmninfo(struct xlr_fmn_info *cpu, int num_core)
-{
-	int i, j;
-
-	for (i = 0; i < num_core; i++) {
-		cpu[i].start_stn_id	= (8 * i);
-		cpu[i].end_stn_id	= (8 * i + 8);
-
-		for (j = cpu[i].start_stn_id; j < cpu[i].end_stn_id; j++)
-			xlr_board_fmn_config.bucket_size[j] = 32;
-	}
-}
-
-/**
- * xlr_board_info_setup - Setup FMN details
- *
- * Setup the FMN details for each devices according to the device available
- * in each variant of XLR/XLS processor
- */
-void xlr_board_info_setup(void)
-{
-	struct xlr_fmn_info *cpu = xlr_board_fmn_config.cpu;
-	struct xlr_fmn_info *gmac = xlr_board_fmn_config.gmac;
-	struct xlr_fmn_info *xgmac = xlr_board_fmn_config.xgmac;
-	struct xlr_fmn_info *dma = &xlr_board_fmn_config.dma;
-	struct xlr_fmn_info *cmp = &xlr_board_fmn_config.cmp;
-	struct xlr_fmn_info *sae = &xlr_board_fmn_config.sae;
-	int processor_id, num_core;
-
-	num_core = hweight32(nlm_current_node()->coremask);
-	processor_id = read_c0_prid() & PRID_IMP_MASK;
-
-	setup_cpu_fmninfo(cpu, num_core);
-	switch (processor_id) {
-	case PRID_IMP_NETLOGIC_XLS104:
-	case PRID_IMP_NETLOGIC_XLS108:
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 16, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 8, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 8, 128);
-		break;
-
-	case PRID_IMP_NETLOGIC_XLS204:
-	case PRID_IMP_NETLOGIC_XLS208:
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 16, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 8, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 8, 128);
-		break;
-
-	case PRID_IMP_NETLOGIC_XLS404:
-	case PRID_IMP_NETLOGIC_XLS408:
-	case PRID_IMP_NETLOGIC_XLS404B:
-	case PRID_IMP_NETLOGIC_XLS408B:
-	case PRID_IMP_NETLOGIC_XLS416B:
-	case PRID_IMP_NETLOGIC_XLS608B:
-	case PRID_IMP_NETLOGIC_XLS616B:
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 8, 32);
-		setup_fmn_cc(&gmac[1], FMN_STNID_GMAC1_FR_0,
-					FMN_STNID_GMAC1_TX3, 8, 8, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 4, 64);
-		setup_fmn_cc(cmp, FMN_STNID_CMP_0,
-					FMN_STNID_CMP_3, 4, 4, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 8, 128);
-		break;
-
-	case PRID_IMP_NETLOGIC_XLS412B:
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 8, 32);
-		setup_fmn_cc(&gmac[1], FMN_STNID_GMAC1_FR_0,
-					FMN_STNID_GMAC1_TX3, 8, 8, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 4, 64);
-		setup_fmn_cc(cmp, FMN_STNID_CMP_0,
-					FMN_STNID_CMP_3, 4, 4, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 8, 128);
-		break;
-
-	case PRID_IMP_NETLOGIC_XLR308:
-	case PRID_IMP_NETLOGIC_XLR308C:
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 16, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 8, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 4, 128);
-		break;
-
-	case PRID_IMP_NETLOGIC_XLR532:
-	case PRID_IMP_NETLOGIC_XLR532C:
-	case PRID_IMP_NETLOGIC_XLR516C:
-	case PRID_IMP_NETLOGIC_XLR508C:
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 16, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 8, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 4, 128);
-		break;
-
-	case PRID_IMP_NETLOGIC_XLR732:
-	case PRID_IMP_NETLOGIC_XLR716:
-		setup_fmn_cc(&xgmac[0], FMN_STNID_XMAC0_00_TX,
-					FMN_STNID_XMAC0_15_TX, 8, 0, 32);
-		setup_fmn_cc(&xgmac[1], FMN_STNID_XMAC1_00_TX,
-					FMN_STNID_XMAC1_15_TX, 8, 0, 32);
-		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
-					FMN_STNID_GMAC0_TX3, 8, 24, 32);
-		setup_fmn_cc(dma, FMN_STNID_DMA_0,
-					FMN_STNID_DMA_3, 4, 4, 64);
-		setup_fmn_cc(sae, FMN_STNID_SEC0,
-					FMN_STNID_SEC1, 2, 4, 128);
-		break;
-	default:
-		pr_err("Unknown CPU with processor ID [%d]\n", processor_id);
-		pr_err("Error: Cannot initialize FMN credits.\n");
-	}
-
-	check_credit_distribution();
-
-#if 0 /* debug */
-	print_credit_config(&cpu[0]);
-	print_credit_config(&gmac[0]);
-#endif
-}
diff --git a/arch/mips/netlogic/xlr/fmn.c b/arch/mips/netlogic/xlr/fmn.c
deleted file mode 100644
index f90303f31967..000000000000
--- a/arch/mips/netlogic/xlr/fmn.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Copyright (c) 2003-2012 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/kernel.h>
-#include <linux/irqreturn.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-
-#include <asm/mipsregs.h>
-#include <asm/netlogic/interrupt.h>
-#include <asm/netlogic/xlr/fmn.h>
-#include <asm/netlogic/common.h>
-
-#define COP2_CC_INIT_CPU_DEST(dest, conf) \
-do { \
-	nlm_write_c2_cc##dest(0, conf[(dest * 8) + 0]); \
-	nlm_write_c2_cc##dest(1, conf[(dest * 8) + 1]); \
-	nlm_write_c2_cc##dest(2, conf[(dest * 8) + 2]); \
-	nlm_write_c2_cc##dest(3, conf[(dest * 8) + 3]); \
-	nlm_write_c2_cc##dest(4, conf[(dest * 8) + 4]); \
-	nlm_write_c2_cc##dest(5, conf[(dest * 8) + 5]); \
-	nlm_write_c2_cc##dest(6, conf[(dest * 8) + 6]); \
-	nlm_write_c2_cc##dest(7, conf[(dest * 8) + 7]); \
-} while (0)
-
-struct fmn_message_handler {
-	void (*action)(int, int, int, int, struct nlm_fmn_msg *, void *);
-	void *arg;
-} msg_handlers[128];
-
-/*
- * FMN interrupt handler. We configure the FMN so that any messages in
- * any of the CPU buckets will trigger an interrupt on the CPU.
- * The message can be from any device on the FMN (like NAE/SAE/DMA).
- * The source station id is used to figure out which of the registered
- * handlers have to be called.
- */
-static irqreturn_t fmn_message_handler(int irq, void *data)
-{
-	struct fmn_message_handler *hndlr;
-	int bucket, rv;
-	int size = 0, code = 0, src_stnid = 0;
-	struct nlm_fmn_msg msg;
-	uint32_t mflags, bkt_status;
-
-	mflags = nlm_cop2_enable_irqsave();
-	/* Disable message ring interrupt */
-	nlm_fmn_setup_intr(irq, 0);
-	while (1) {
-		/* 8 bkts per core, [24:31] each bit represents one bucket
-		 * Bit is Zero if bucket is not empty */
-		bkt_status = (nlm_read_c2_status0() >> 24) & 0xff;
-		if (bkt_status == 0xff)
-			break;
-		for (bucket = 0; bucket < 8; bucket++) {
-			/* Continue on empty bucket */
-			if (bkt_status & (1 << bucket))
-				continue;
-			rv = nlm_fmn_receive(bucket, &size, &code, &src_stnid,
-						&msg);
-			if (rv != 0)
-				continue;
-
-			hndlr = &msg_handlers[src_stnid];
-			if (hndlr->action == NULL)
-				pr_warn("No msgring handler for stnid %d\n",
-						src_stnid);
-			else {
-				nlm_cop2_disable_irqrestore(mflags);
-				hndlr->action(bucket, src_stnid, size, code,
-					&msg, hndlr->arg);
-				mflags = nlm_cop2_enable_irqsave();
-			}
-		}
-	}
-	/* Enable message ring intr, to any thread in core */
-	nlm_fmn_setup_intr(irq, (1 << nlm_threads_per_core) - 1);
-	nlm_cop2_disable_irqrestore(mflags);
-	return IRQ_HANDLED;
-}
-
-void xlr_percpu_fmn_init(void)
-{
-	struct xlr_fmn_info *cpu_fmn_info;
-	int *bucket_sizes;
-	uint32_t flags;
-	int id;
-
-	BUG_ON(nlm_thread_id() != 0);
-	id = nlm_core_id();
-
-	bucket_sizes = xlr_board_fmn_config.bucket_size;
-	cpu_fmn_info = &xlr_board_fmn_config.cpu[id];
-	flags = nlm_cop2_enable_irqsave();
-
-	/* Setup bucket sizes for the core. */
-	nlm_write_c2_bucksize(0, bucket_sizes[id * 8 + 0]);
-	nlm_write_c2_bucksize(1, bucket_sizes[id * 8 + 1]);
-	nlm_write_c2_bucksize(2, bucket_sizes[id * 8 + 2]);
-	nlm_write_c2_bucksize(3, bucket_sizes[id * 8 + 3]);
-	nlm_write_c2_bucksize(4, bucket_sizes[id * 8 + 4]);
-	nlm_write_c2_bucksize(5, bucket_sizes[id * 8 + 5]);
-	nlm_write_c2_bucksize(6, bucket_sizes[id * 8 + 6]);
-	nlm_write_c2_bucksize(7, bucket_sizes[id * 8 + 7]);
-
-	/*
-	 * For sending FMN messages, we need credits on the destination
-	 * bucket. Program the credits this core has on the 128 possible
-	 * destination buckets.
-	 * We cannot use a loop here, because the the first argument has
-	 * to be a constant integer value.
-	 */
-	COP2_CC_INIT_CPU_DEST(0, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(1, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(2, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(3, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(4, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(5, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(6, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(7, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(8, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(9, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(10, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(11, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(12, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(13, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(14, cpu_fmn_info->credit_config);
-	COP2_CC_INIT_CPU_DEST(15, cpu_fmn_info->credit_config);
-
-	/* enable FMN interrupts on this CPU */
-	nlm_fmn_setup_intr(IRQ_FMN, (1 << nlm_threads_per_core) - 1);
-	nlm_cop2_disable_irqrestore(flags);
-}
-
-
-/*
- * Register a FMN message handler with respect to the source station id
- * @stnid: source station id
- * @action: Handler function pointer
- */
-int nlm_register_fmn_handler(int start_stnid, int end_stnid,
-	void (*action)(int, int, int, int, struct nlm_fmn_msg *, void *),
-	void *arg)
-{
-	int sstnid;
-
-	for (sstnid = start_stnid; sstnid <= end_stnid; sstnid++) {
-		msg_handlers[sstnid].arg = arg;
-		smp_wmb();
-		msg_handlers[sstnid].action = action;
-	}
-	pr_debug("Registered FMN msg handler for stnid %d-%d\n",
-			start_stnid, end_stnid);
-	return 0;
-}
-
-void nlm_setup_fmn_irq(void)
-{
-	uint32_t flags;
-
-	/* request irq only once */
-	if (request_irq(IRQ_FMN, fmn_message_handler, IRQF_PERCPU, "fmn", NULL))
-		pr_err("Failed to request irq %d (fmn)\n", IRQ_FMN);
-
-	flags = nlm_cop2_enable_irqsave();
-	nlm_fmn_setup_intr(IRQ_FMN, (1 << nlm_threads_per_core) - 1);
-	nlm_cop2_disable_irqrestore(flags);
-}
diff --git a/arch/mips/netlogic/xlr/platform-flash.c b/arch/mips/netlogic/xlr/platform-flash.c
deleted file mode 100644
index cf9162284b07..000000000000
--- a/arch/mips/netlogic/xlr/platform-flash.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * Copyright 2011, Netlogic Microsystems.
- * Copyright 2004, Matt Porter <mporter@kernel.crashing.org>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-#include <linux/ioport.h>
-#include <linux/resource.h>
-#include <linux/spi/flash.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/platnand.h>
-
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/xlr/iomap.h>
-#include <asm/netlogic/xlr/flash.h>
-#include <asm/netlogic/xlr/bridge.h>
-#include <asm/netlogic/xlr/gpio.h>
-#include <asm/netlogic/xlr/xlr.h>
-
-/*
- * Default NOR partition layout
- */
-static struct mtd_partition xlr_nor_parts[] = {
-	{
-		.name = "User FS",
-		.offset = 0x800000,
-		.size	= MTDPART_SIZ_FULL,
-	}
-};
-
-/*
- * Default NAND partition layout
- */
-static struct mtd_partition xlr_nand_parts[] = {
-	{
-		.name	= "Root Filesystem",
-		.offset = 64 * 64 * 2048,
-		.size	= 432 * 64 * 2048,
-	},
-	{
-		.name	= "Home Filesystem",
-		.offset = MTDPART_OFS_APPEND,
-		.size	= MTDPART_SIZ_FULL,
-	},
-};
-
-/* Use PHYSMAP flash for NOR */
-struct physmap_flash_data xlr_nor_data = {
-	.width		= 2,
-	.parts		= xlr_nor_parts,
-	.nr_parts	= ARRAY_SIZE(xlr_nor_parts),
-};
-
-static struct resource xlr_nor_res[] = {
-	{
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device xlr_nor_dev = {
-	.name	= "physmap-flash",
-	.dev	= {
-		.platform_data	= &xlr_nor_data,
-	},
-	.num_resources	= ARRAY_SIZE(xlr_nor_res),
-	.resource	= xlr_nor_res,
-};
-
-/*
- * Use "gen_nand" driver for NAND flash
- *
- * There seems to be no way to store a private pointer containing
- * platform specific info in gen_nand drivier. We will use a global
- * struct for now, since we currently have only one NAND chip per board.
- */
-struct xlr_nand_flash_priv {
-	int cs;
-	uint64_t flash_mmio;
-};
-
-static struct xlr_nand_flash_priv nand_priv;
-
-static void xlr_nand_ctrl(struct nand_chip *chip, int cmd,
-			  unsigned int ctrl)
-{
-	if (ctrl & NAND_CLE)
-		nlm_write_reg(nand_priv.flash_mmio,
-			FLASH_NAND_CLE(nand_priv.cs), cmd);
-	else if (ctrl & NAND_ALE)
-		nlm_write_reg(nand_priv.flash_mmio,
-			FLASH_NAND_ALE(nand_priv.cs), cmd);
-}
-
-struct platform_nand_data xlr_nand_data = {
-	.chip = {
-		.nr_chips	= 1,
-		.nr_partitions	= ARRAY_SIZE(xlr_nand_parts),
-		.chip_delay	= 50,
-		.partitions	= xlr_nand_parts,
-	},
-	.ctrl = {
-		.cmd_ctrl	= xlr_nand_ctrl,
-	},
-};
-
-static struct resource xlr_nand_res[] = {
-	{
-		.flags		= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device xlr_nand_dev = {
-	.name		= "gen_nand",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(xlr_nand_res),
-	.resource	= xlr_nand_res,
-	.dev		= {
-		.platform_data	= &xlr_nand_data,
-	}
-};
-
-/*
- * XLR/XLS supports upto 8 devices on its FLASH interface. The value in
- * FLASH_BAR (on the MEM/IO bridge) gives the base for mapping all the
- * flash devices.
- * Under this, each flash device has an offset and size given by the
- * CSBASE_ADDR and CSBASE_MASK registers for the device.
- *
- * The CSBASE_ registers are expected to be setup by the bootloader.
- */
-static void setup_flash_resource(uint64_t flash_mmio,
-	uint64_t flash_map_base, int cs, struct resource *res)
-{
-	u32 base, mask;
-
-	base = nlm_read_reg(flash_mmio, FLASH_CSBASE_ADDR(cs));
-	mask = nlm_read_reg(flash_mmio, FLASH_CSADDR_MASK(cs));
-
-	res->start = flash_map_base + ((unsigned long)base << 16);
-	res->end = res->start + (mask + 1) * 64 * 1024;
-}
-
-static int __init xlr_flash_init(void)
-{
-	uint64_t gpio_mmio, flash_mmio, flash_map_base;
-	u32 gpio_resetcfg, flash_bar;
-	int cs, boot_nand, boot_nor;
-
-	/* Flash address bits 39:24 is in bridge flash BAR */
-	flash_bar = nlm_read_reg(nlm_io_base, BRIDGE_FLASH_BAR);
-	flash_map_base = (flash_bar & 0xffff0000) << 8;
-
-	gpio_mmio = nlm_mmio_base(NETLOGIC_IO_GPIO_OFFSET);
-	flash_mmio = nlm_mmio_base(NETLOGIC_IO_FLASH_OFFSET);
-
-	/* Get the chip reset config */
-	gpio_resetcfg = nlm_read_reg(gpio_mmio, GPIO_PWRON_RESET_CFG_REG);
-
-	/* Check for boot flash type */
-	boot_nor = boot_nand = 0;
-	if (nlm_chip_is_xls()) {
-		/* On XLS, check boot from NAND bit (GPIO reset reg bit 16) */
-		if (gpio_resetcfg & (1 << 16))
-			boot_nand = 1;
-
-		/* check boot from PCMCIA, (GPIO reset reg bit 15 */
-		if ((gpio_resetcfg & (1 << 15)) == 0)
-			boot_nor = 1;	/* not set, booted from NOR */
-	} else { /* XLR */
-		/* check boot from PCMCIA (bit 16 in GPIO reset on XLR) */
-		if ((gpio_resetcfg & (1 << 16)) == 0)
-			boot_nor = 1;	/* not set, booted from NOR */
-	}
-
-	/* boot flash at chip select 0 */
-	cs = 0;
-
-	if (boot_nand) {
-		nand_priv.cs = cs;
-		nand_priv.flash_mmio = flash_mmio;
-		setup_flash_resource(flash_mmio, flash_map_base, cs,
-			 xlr_nand_res);
-
-		/* Initialize NAND flash at CS 0 */
-		nlm_write_reg(flash_mmio, FLASH_CSDEV_PARM(cs),
-				FLASH_NAND_CSDEV_PARAM);
-		nlm_write_reg(flash_mmio, FLASH_CSTIME_PARMA(cs),
-				FLASH_NAND_CSTIME_PARAMA);
-		nlm_write_reg(flash_mmio, FLASH_CSTIME_PARMB(cs),
-				FLASH_NAND_CSTIME_PARAMB);
-
-		pr_info("ChipSelect %d: NAND Flash %pR\n", cs, xlr_nand_res);
-		return platform_device_register(&xlr_nand_dev);
-	}
-
-	if (boot_nor) {
-		setup_flash_resource(flash_mmio, flash_map_base, cs,
-			xlr_nor_res);
-		pr_info("ChipSelect %d: NOR Flash %pR\n", cs, xlr_nor_res);
-		return platform_device_register(&xlr_nor_dev);
-	}
-	return 0;
-}
-
-arch_initcall(xlr_flash_init);
diff --git a/arch/mips/netlogic/xlr/platform.c b/arch/mips/netlogic/xlr/platform.c
deleted file mode 100644
index 4785932af248..000000000000
--- a/arch/mips/netlogic/xlr/platform.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * Copyright 2011, Netlogic Microsystems.
- * Copyright 2004, Matt Porter <mporter@kernel.crashing.org>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/resource.h>
-#include <linux/serial_8250.h>
-#include <linux/serial_reg.h>
-#include <linux/i2c.h>
-#include <linux/usb/ehci_pdriver.h>
-#include <linux/usb/ohci_pdriver.h>
-
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/xlr/iomap.h>
-#include <asm/netlogic/xlr/pic.h>
-#include <asm/netlogic/xlr/xlr.h>
-
-static unsigned int nlm_xlr_uart_in(struct uart_port *p, int offset)
-{
-	uint64_t uartbase;
-	unsigned int value;
-
-	/* sign extend to 64 bits, if needed */
-	uartbase = (uint64_t)(long)p->membase;
-	value = nlm_read_reg(uartbase, offset);
-
-	/* See XLR/XLS errata */
-	if (offset == UART_MSR)
-		value ^= 0xF0;
-	else if (offset == UART_MCR)
-		value ^= 0x3;
-
-	return value;
-}
-
-static void nlm_xlr_uart_out(struct uart_port *p, int offset, int value)
-{
-	uint64_t uartbase;
-
-	/* sign extend to 64 bits, if needed */
-	uartbase = (uint64_t)(long)p->membase;
-
-	/* See XLR/XLS errata */
-	if (offset == UART_MSR)
-		value ^= 0xF0;
-	else if (offset == UART_MCR)
-		value ^= 0x3;
-
-	nlm_write_reg(uartbase, offset, value);
-}
-
-#define PORT(_irq)					\
-	{						\
-		.irq		= _irq,			\
-		.regshift	= 2,			\
-		.iotype		= UPIO_MEM32,		\
-		.flags		= (UPF_SKIP_TEST |	\
-			 UPF_FIXED_TYPE | UPF_BOOT_AUTOCONF),\
-		.uartclk	= PIC_CLK_HZ,		\
-		.type		= PORT_16550A,		\
-		.serial_in	= nlm_xlr_uart_in,	\
-		.serial_out	= nlm_xlr_uart_out,	\
-	}
-
-static struct plat_serial8250_port xlr_uart_data[] = {
-	PORT(PIC_UART_0_IRQ),
-	PORT(PIC_UART_1_IRQ),
-	{},
-};
-
-static struct platform_device uart_device = {
-	.name		= "serial8250",
-	.id		= PLAT8250_DEV_PLATFORM,
-	.dev = {
-		.platform_data = xlr_uart_data,
-	},
-};
-
-static int __init nlm_uart_init(void)
-{
-	unsigned long uartbase;
-
-	uartbase = (unsigned long)nlm_mmio_base(NETLOGIC_IO_UART_0_OFFSET);
-	xlr_uart_data[0].membase = (void __iomem *)uartbase;
-	xlr_uart_data[0].mapbase = CPHYSADDR(uartbase);
-
-	uartbase = (unsigned long)nlm_mmio_base(NETLOGIC_IO_UART_1_OFFSET);
-	xlr_uart_data[1].membase = (void __iomem *)uartbase;
-	xlr_uart_data[1].mapbase = CPHYSADDR(uartbase);
-
-	return platform_device_register(&uart_device);
-}
-
-arch_initcall(nlm_uart_init);
-
-#ifdef CONFIG_USB
-/* Platform USB devices, only on XLS chips */
-static u64 xls_usb_dmamask = ~(u32)0;
-#define USB_PLATFORM_DEV(n, i, irq)					\
-	{								\
-		.name		= n,					\
-		.id		= i,					\
-		.num_resources	= 2,					\
-		.dev		= {					\
-			.dma_mask	= &xls_usb_dmamask,		\
-			.coherent_dma_mask = 0xffffffff,		\
-		},							\
-		.resource	= (struct resource[]) {			\
-			{						\
-				.flags = IORESOURCE_MEM,		\
-			},						\
-			{						\
-				.start	= irq,				\
-				.end	= irq,				\
-				.flags = IORESOURCE_IRQ,		\
-			},						\
-		},							\
-	}
-
-static struct usb_ehci_pdata xls_usb_ehci_pdata = {
-	.caps_offset	= 0,
-};
-
-static struct usb_ohci_pdata xls_usb_ohci_pdata;
-
-static struct platform_device xls_usb_ehci_device =
-			 USB_PLATFORM_DEV("ehci-platform", 0, PIC_USB_IRQ);
-static struct platform_device xls_usb_ohci_device_0 =
-			 USB_PLATFORM_DEV("ohci-platform", 1, PIC_USB_IRQ);
-static struct platform_device xls_usb_ohci_device_1 =
-			 USB_PLATFORM_DEV("ohci-platform", 2, PIC_USB_IRQ);
-
-static struct platform_device *xls_platform_devices[] = {
-	&xls_usb_ehci_device,
-	&xls_usb_ohci_device_0,
-	&xls_usb_ohci_device_1,
-};
-
-int xls_platform_usb_init(void)
-{
-	uint64_t usb_mmio, gpio_mmio;
-	unsigned long memres;
-	uint32_t val;
-
-	if (!nlm_chip_is_xls())
-		return 0;
-
-	gpio_mmio = nlm_mmio_base(NETLOGIC_IO_GPIO_OFFSET);
-	usb_mmio  = nlm_mmio_base(NETLOGIC_IO_USB_1_OFFSET);
-
-	/* Clear Rogue Phy INTs */
-	nlm_write_reg(usb_mmio, 49, 0x10000000);
-	/* Enable all interrupts */
-	nlm_write_reg(usb_mmio, 50, 0x1f000000);
-
-	/* Enable ports */
-	nlm_write_reg(usb_mmio,	 1, 0x07000500);
-
-	val = nlm_read_reg(gpio_mmio, 21);
-	if (((val >> 22) & 0x01) == 0) {
-		pr_info("Detected USB Device mode - Not supported!\n");
-		nlm_write_reg(usb_mmio,	 0, 0x01000000);
-		return 0;
-	}
-
-	pr_info("Detected USB Host mode - Adding XLS USB devices.\n");
-	/* Clear reset, host mode */
-	nlm_write_reg(usb_mmio,	 0, 0x02000000);
-
-	/* Memory resource for various XLS usb ports */
-	usb_mmio = nlm_mmio_base(NETLOGIC_IO_USB_0_OFFSET);
-	memres = CPHYSADDR((unsigned long)usb_mmio);
-	xls_usb_ehci_device.resource[0].start = memres;
-	xls_usb_ehci_device.resource[0].end = memres + 0x400 - 1;
-	xls_usb_ehci_device.dev.platform_data = &xls_usb_ehci_pdata;
-
-	memres += 0x400;
-	xls_usb_ohci_device_0.resource[0].start = memres;
-	xls_usb_ohci_device_0.resource[0].end = memres + 0x400 - 1;
-	xls_usb_ohci_device_0.dev.platform_data = &xls_usb_ohci_pdata;
-
-	memres += 0x400;
-	xls_usb_ohci_device_1.resource[0].start = memres;
-	xls_usb_ohci_device_1.resource[0].end = memres + 0x400 - 1;
-	xls_usb_ohci_device_1.dev.platform_data = &xls_usb_ohci_pdata;
-
-	return platform_add_devices(xls_platform_devices,
-				ARRAY_SIZE(xls_platform_devices));
-}
-
-arch_initcall(xls_platform_usb_init);
-#endif
-
-#ifdef CONFIG_I2C
-static struct i2c_board_info nlm_i2c_board_info1[] __initdata = {
-	/* All XLR boards have this RTC and Max6657 Temp Chip */
-	[0] = {
-		.type	= "ds1374",
-		.addr	= 0x68
-	},
-	[1] = {
-		.type	= "lm90",
-		.addr	= 0x4c
-	},
-};
-
-static struct resource i2c_resources[] = {
-	[0] = {
-		.start	= 0,	/* filled at init */
-		.end	= 0,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device nlm_xlr_i2c_1 = {
-	.name		= "xlr-i2cbus",
-	.id		= 1,
-	.num_resources	= 1,
-	.resource	= i2c_resources,
-};
-
-static int __init nlm_i2c_init(void)
-{
-	int err = 0;
-	unsigned int offset;
-
-	/* I2C bus 0 does not have any useful devices, configure only bus 1 */
-	offset = NETLOGIC_IO_I2C_1_OFFSET;
-	nlm_xlr_i2c_1.resource[0].start = CPHYSADDR(nlm_mmio_base(offset));
-	nlm_xlr_i2c_1.resource[0].end = nlm_xlr_i2c_1.resource[0].start + 0xfff;
-
-	platform_device_register(&nlm_xlr_i2c_1);
-
-	err = i2c_register_board_info(1, nlm_i2c_board_info1,
-				ARRAY_SIZE(nlm_i2c_board_info1));
-	if (err < 0)
-		pr_err("nlm-i2c: cannot register board I2C devices\n");
-	return err;
-}
-
-arch_initcall(nlm_i2c_init);
-#endif
diff --git a/arch/mips/netlogic/xlr/setup.c b/arch/mips/netlogic/xlr/setup.c
deleted file mode 100644
index aa83d691df0f..000000000000
--- a/arch/mips/netlogic/xlr/setup.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/kernel.h>
-#include <linux/serial_8250.h>
-#include <linux/memblock.h>
-#include <linux/pm.h>
-
-#include <asm/idle.h>
-#include <asm/reboot.h>
-#include <asm/time.h>
-#include <asm/bootinfo.h>
-
-#include <asm/netlogic/interrupt.h>
-#include <asm/netlogic/psb-bootinfo.h>
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/common.h>
-
-#include <asm/netlogic/xlr/xlr.h>
-#include <asm/netlogic/xlr/iomap.h>
-#include <asm/netlogic/xlr/pic.h>
-#include <asm/netlogic/xlr/gpio.h>
-#include <asm/netlogic/xlr/fmn.h>
-
-uint64_t nlm_io_base = DEFAULT_NETLOGIC_IO_BASE;
-struct psb_info nlm_prom_info;
-
-/* default to uniprocessor */
-unsigned int  nlm_threads_per_core = 1;
-struct nlm_soc_info nlm_nodes[NLM_NR_NODES];
-cpumask_t nlm_cpumask = CPU_MASK_CPU0;
-
-static void nlm_linux_exit(void)
-{
-	uint64_t gpiobase;
-
-	gpiobase = nlm_mmio_base(NETLOGIC_IO_GPIO_OFFSET);
-	/* trigger a chip reset by writing 1 to GPIO_SWRESET_REG */
-	nlm_write_reg(gpiobase, GPIO_SWRESET_REG, 1);
-	for ( ; ; )
-		cpu_wait();
-}
-
-void __init plat_mem_setup(void)
-{
-	_machine_restart = (void (*)(char *))nlm_linux_exit;
-	_machine_halt	= nlm_linux_exit;
-	pm_power_off	= nlm_linux_exit;
-}
-
-const char *get_system_type(void)
-{
-	return "Netlogic XLR/XLS Series";
-}
-
-unsigned int nlm_get_cpu_frequency(void)
-{
-	return (unsigned int)nlm_prom_info.cpu_frequency;
-}
-
-void nlm_percpu_init(int hwcpuid)
-{
-	if (hwcpuid % 4 == 0)
-		xlr_percpu_fmn_init();
-}
-
-static void __init build_arcs_cmdline(int *argv)
-{
-	int i, remain, len;
-	char *arg;
-
-	remain = sizeof(arcs_cmdline) - 1;
-	arcs_cmdline[0] = '\0';
-	for (i = 0; argv[i] != 0; i++) {
-		arg = (char *)(long)argv[i];
-		len = strlen(arg);
-		if (len + 1 > remain)
-			break;
-		strcat(arcs_cmdline, arg);
-		strcat(arcs_cmdline, " ");
-		remain -=  len + 1;
-	}
-
-	/* Add the default options here */
-	if ((strstr(arcs_cmdline, "console=")) == NULL) {
-		arg = "console=ttyS0,38400 ";
-		len = strlen(arg);
-		if (len > remain)
-			goto fail;
-		strcat(arcs_cmdline, arg);
-		remain -= len;
-	}
-#ifdef CONFIG_BLK_DEV_INITRD
-	if ((strstr(arcs_cmdline, "rdinit=")) == NULL) {
-		arg = "rdinit=/sbin/init ";
-		len = strlen(arg);
-		if (len > remain)
-			goto fail;
-		strcat(arcs_cmdline, arg);
-		remain -= len;
-	}
-#endif
-	return;
-fail:
-	panic("Cannot add %s, command line too big!", arg);
-}
-
-static void prom_add_memory(void)
-{
-	struct nlm_boot_mem_map *bootm;
-	u64 start, size;
-	u64 pref_backup = 512;	/* avoid pref walking beyond end */
-	int i;
-
-	bootm = (void *)(long)nlm_prom_info.psb_mem_map;
-	for (i = 0; i < bootm->nr_map; i++) {
-		if (bootm->map[i].type != NLM_BOOT_MEM_RAM)
-			continue;
-		start = bootm->map[i].addr;
-		size   = bootm->map[i].size;
-
-		/* Work around for using bootloader mem */
-		if (i == 0 && start == 0 && size == 0x0c000000)
-			size = 0x0ff00000;
-
-		memblock_add(start, size - pref_backup);
-	}
-}
-
-static void nlm_init_node(void)
-{
-	struct nlm_soc_info *nodep;
-
-	nodep = nlm_current_node();
-	nodep->picbase = nlm_mmio_base(NETLOGIC_IO_PIC_OFFSET);
-	nodep->ebase = read_c0_ebase() & MIPS_EBASE_BASE;
-	spin_lock_init(&nodep->piclock);
-}
-
-void __init prom_init(void)
-{
-	int *argv, *envp;		/* passed as 32 bit ptrs */
-	struct psb_info *prom_infop;
-	void *reset_vec;
-#ifdef CONFIG_SMP
-	int i;
-#endif
-
-	/* truncate to 32 bit and sign extend all args */
-	argv = (int *)(long)(int)fw_arg1;
-	envp = (int *)(long)(int)fw_arg2;
-	prom_infop = (struct psb_info *)(long)(int)fw_arg3;
-
-	nlm_prom_info = *prom_infop;
-	nlm_init_node();
-
-	/* Update reset entry point with CPU init code */
-	reset_vec = (void *)CKSEG1ADDR(RESET_VEC_PHYS);
-	memset(reset_vec, 0, RESET_VEC_SIZE);
-	memcpy(reset_vec, (void *)nlm_reset_entry,
-			(nlm_reset_entry_end - nlm_reset_entry));
-
-	build_arcs_cmdline(argv);
-	prom_add_memory();
-
-#ifdef CONFIG_SMP
-	for (i = 0; i < 32; i++)
-		if (nlm_prom_info.online_cpu_map & (1 << i))
-			cpumask_set_cpu(i, &nlm_cpumask);
-	nlm_wakeup_secondary_cpus();
-	register_smp_ops(&nlm_smp_ops);
-#endif
-	xlr_board_info_setup();
-	xlr_percpu_fmn_init();
-}
diff --git a/arch/mips/netlogic/xlr/wakeup.c b/arch/mips/netlogic/xlr/wakeup.c
deleted file mode 100644
index d61cba1e9c65..000000000000
--- a/arch/mips/netlogic/xlr/wakeup.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/delay.h>
-#include <linux/threads.h>
-
-#include <asm/asm.h>
-#include <asm/asm-offsets.h>
-#include <asm/mipsregs.h>
-#include <asm/addrspace.h>
-#include <asm/string.h>
-
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/common.h>
-#include <asm/netlogic/mips-extns.h>
-
-#include <asm/netlogic/xlr/iomap.h>
-#include <asm/netlogic/xlr/pic.h>
-
-int xlr_wakeup_secondary_cpus(void)
-{
-	struct nlm_soc_info *nodep;
-	unsigned int i, j, boot_cpu;
-	volatile u32 *cpu_ready = nlm_get_boot_data(BOOT_CPU_READY);
-
-	/*
-	 *  In case of RMI boot, hit with NMI to get the cores
-	 *  from bootloader to linux code.
-	 */
-	nodep = nlm_get_node(0);
-	boot_cpu = hard_smp_processor_id();
-	nlm_set_nmi_handler(nlm_rmiboot_preboot);
-	for (i = 0; i < NR_CPUS; i++) {
-		if (i == boot_cpu || !cpumask_test_cpu(i, &nlm_cpumask))
-			continue;
-		nlm_pic_send_ipi(nodep->picbase, i, 1, 1); /* send NMI */
-	}
-
-	/* Fill up the coremask early */
-	nodep->coremask = 1;
-	for (i = 1; i < nlm_cores_per_node(); i++) {
-		for (j = 1000000; j > 0; j--) {
-			if (cpu_ready[i * NLM_THREADS_PER_CORE])
-				break;
-			udelay(10);
-		}
-		if (j != 0)
-			nodep->coremask |= (1u << i);
-		else
-			pr_err("Failed to wakeup core %d\n", i);
-	}
-
-	return 0;
-}
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index f3eecc065e5c..6ddefafd00cb 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -56,10 +56,7 @@ obj-$(CONFIG_VICTOR_MPC30X)	+= fixup-mpc30x.o
 obj-$(CONFIG_ZAO_CAPCELLA)	+= fixup-capcella.o
 obj-$(CONFIG_MIKROTIK_RB532)	+= pci-rc32434.o ops-rc32434.o fixup-rc32434.o
 obj-$(CONFIG_CAVIUM_OCTEON_SOC) += pci-octeon.o pcie-octeon.o
-obj-$(CONFIG_CPU_XLR)		+= pci-xlr.o
-obj-$(CONFIG_CPU_XLP)		+= pci-xlp.o
 
 ifdef CONFIG_PCI_MSI
 obj-$(CONFIG_CAVIUM_OCTEON_SOC) += msi-octeon.o
-obj-$(CONFIG_CPU_XLP)		+= msi-xlp.o
 endif
diff --git a/arch/mips/pci/fixup-cobalt.c b/arch/mips/pci/fixup-cobalt.c
index 44be65c3e6bb..00206ff52988 100644
--- a/arch/mips/pci/fixup-cobalt.c
+++ b/arch/mips/pci/fixup-cobalt.c
@@ -36,6 +36,21 @@
 #define VIA_COBALT_BRD_ID_REG  0x94
 #define VIA_COBALT_BRD_REG_to_ID(reg)	((unsigned char)(reg) >> 4)
 
+/*
+ * Default value of PCI Class Code on GT64111 is PCI_CLASS_MEMORY_OTHER (0x0580)
+ * instead of PCI_CLASS_BRIDGE_HOST (0x0600). Galileo explained this choice in
+ * document "GT-64111 System Controller for RC4640, RM523X and VR4300 CPUs",
+ * section "6.5.3 PCI Autoconfiguration at RESET":
+ *
+ *   Some PCs refuse to configure host bridges if they are found plugged into
+ *   a PCI slot (ask the BIOS vendors why...). The "Memory Controller" Class
+ *   Code does not cause a problem for these non-compliant BIOSes, so we used
+ *   this as the default in the GT-64111.
+ *
+ * So fix the incorrect default value of PCI Class Code. More details are on:
+ * https://lore.kernel.org/r/20211102154831.xtrlgrmrizl5eidl@pali/
+ * https://lore.kernel.org/r/20211102150201.GA11675@alpha.franken.de/
+ */
 static void qube_raq_galileo_early_fixup(struct pci_dev *dev)
 {
 	if (dev->devfn == PCI_DEVFN(0, 0) &&
diff --git a/arch/mips/pci/msi-xlp.c b/arch/mips/pci/msi-xlp.c
deleted file mode 100644
index bb14335f804b..000000000000
--- a/arch/mips/pci/msi-xlp.c
+++ /dev/null
@@ -1,571 +0,0 @@
-/*
- * Copyright (c) 2003-2012 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/msi.h>
-#include <linux/mm.h>
-#include <linux/irq.h>
-#include <linux/irqdesc.h>
-#include <linux/console.h>
-
-#include <asm/io.h>
-
-#include <asm/netlogic/interrupt.h>
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/common.h>
-#include <asm/netlogic/mips-extns.h>
-
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-#include <asm/netlogic/xlp-hal/pic.h>
-#include <asm/netlogic/xlp-hal/pcibus.h>
-#include <asm/netlogic/xlp-hal/bridge.h>
-
-#define XLP_MSIVEC_PER_LINK	32
-#define XLP_MSIXVEC_TOTAL	(cpu_is_xlp9xx() ? 128 : 32)
-#define XLP_MSIXVEC_PER_LINK	(cpu_is_xlp9xx() ? 32 : 8)
-
-/* 128 MSI irqs per node, mapped starting at NLM_MSI_VEC_BASE */
-static inline int nlm_link_msiirq(int link, int msivec)
-{
-	return NLM_MSI_VEC_BASE + link * XLP_MSIVEC_PER_LINK + msivec;
-}
-
-/* get the link MSI vector from irq number */
-static inline int nlm_irq_msivec(int irq)
-{
-	return (irq - NLM_MSI_VEC_BASE) % XLP_MSIVEC_PER_LINK;
-}
-
-/* get the link from the irq number */
-static inline int nlm_irq_msilink(int irq)
-{
-	int total_msivec = XLP_MSIVEC_PER_LINK * PCIE_NLINKS;
-
-	return ((irq - NLM_MSI_VEC_BASE) % total_msivec) /
-		XLP_MSIVEC_PER_LINK;
-}
-
-/*
- * For XLP 8xx/4xx/3xx/2xx, only 32 MSI-X vectors are possible because
- * there are only 32 PIC interrupts for MSI. We split them statically
- * and use 8 MSI-X vectors per link - this keeps the allocation and
- * lookup simple.
- * On XLP 9xx, there are 32 vectors per link, and the interrupts are
- * not routed thru PIC, so we can use all 128 MSI-X vectors.
- */
-static inline int nlm_link_msixirq(int link, int bit)
-{
-	return NLM_MSIX_VEC_BASE + link * XLP_MSIXVEC_PER_LINK + bit;
-}
-
-/* get the link MSI vector from irq number */
-static inline int nlm_irq_msixvec(int irq)
-{
-	return (irq - NLM_MSIX_VEC_BASE) % XLP_MSIXVEC_TOTAL;
-}
-
-/* get the link from MSIX vec */
-static inline int nlm_irq_msixlink(int msixvec)
-{
-	return msixvec / XLP_MSIXVEC_PER_LINK;
-}
-
-/*
- * Per link MSI and MSI-X information, set as IRQ handler data for
- * MSI and MSI-X interrupts.
- */
-struct xlp_msi_data {
-	struct nlm_soc_info *node;
-	uint64_t	lnkbase;
-	uint32_t	msi_enabled_mask;
-	uint32_t	msi_alloc_mask;
-	uint32_t	msix_alloc_mask;
-	spinlock_t	msi_lock;
-};
-
-/*
- * MSI Chip definitions
- *
- * On XLP, there is a PIC interrupt associated with each PCIe link on the
- * chip (which appears as a PCI bridge to us). This gives us 32 MSI irqa
- * per link and 128 overall.
- *
- * When a device connected to the link raises a MSI interrupt, we get a
- * link interrupt and we then have to look at PCIE_MSI_STATUS register at
- * the bridge to map it to the IRQ
- */
-static void xlp_msi_enable(struct irq_data *d)
-{
-	struct xlp_msi_data *md = irq_data_get_irq_chip_data(d);
-	unsigned long flags;
-	int vec;
-
-	vec = nlm_irq_msivec(d->irq);
-	spin_lock_irqsave(&md->msi_lock, flags);
-	md->msi_enabled_mask |= 1u << vec;
-	if (cpu_is_xlp9xx())
-		nlm_write_reg(md->lnkbase, PCIE_9XX_MSI_EN,
-				md->msi_enabled_mask);
-	else
-		nlm_write_reg(md->lnkbase, PCIE_MSI_EN, md->msi_enabled_mask);
-	spin_unlock_irqrestore(&md->msi_lock, flags);
-}
-
-static void xlp_msi_disable(struct irq_data *d)
-{
-	struct xlp_msi_data *md = irq_data_get_irq_chip_data(d);
-	unsigned long flags;
-	int vec;
-
-	vec = nlm_irq_msivec(d->irq);
-	spin_lock_irqsave(&md->msi_lock, flags);
-	md->msi_enabled_mask &= ~(1u << vec);
-	if (cpu_is_xlp9xx())
-		nlm_write_reg(md->lnkbase, PCIE_9XX_MSI_EN,
-				md->msi_enabled_mask);
-	else
-		nlm_write_reg(md->lnkbase, PCIE_MSI_EN, md->msi_enabled_mask);
-	spin_unlock_irqrestore(&md->msi_lock, flags);
-}
-
-static void xlp_msi_mask_ack(struct irq_data *d)
-{
-	struct xlp_msi_data *md = irq_data_get_irq_chip_data(d);
-	int link, vec;
-
-	link = nlm_irq_msilink(d->irq);
-	vec = nlm_irq_msivec(d->irq);
-	xlp_msi_disable(d);
-
-	/* Ack MSI on bridge */
-	if (cpu_is_xlp9xx())
-		nlm_write_reg(md->lnkbase, PCIE_9XX_MSI_STATUS, 1u << vec);
-	else
-		nlm_write_reg(md->lnkbase, PCIE_MSI_STATUS, 1u << vec);
-
-}
-
-static struct irq_chip xlp_msi_chip = {
-	.name		= "XLP-MSI",
-	.irq_enable	= xlp_msi_enable,
-	.irq_disable	= xlp_msi_disable,
-	.irq_mask_ack	= xlp_msi_mask_ack,
-	.irq_unmask	= xlp_msi_enable,
-};
-
-/*
- * XLP8XX/4XX/3XX/2XX:
- * The MSI-X interrupt handling is different from MSI, there are 32 MSI-X
- * interrupts generated by the PIC and each of these correspond to a MSI-X
- * vector (0-31) that can be assigned.
- *
- * We divide the MSI-X vectors to 8 per link and do a per-link allocation
- *
- * XLP9XX:
- * 32 MSI-X vectors are available per link, and the interrupts are not routed
- * thru the PIC. PIC ack not needed.
- *
- * Enable and disable done using standard MSI functions.
- */
-static void xlp_msix_mask_ack(struct irq_data *d)
-{
-	struct xlp_msi_data *md;
-	int link, msixvec;
-	uint32_t status_reg, bit;
-
-	msixvec = nlm_irq_msixvec(d->irq);
-	link = nlm_irq_msixlink(msixvec);
-	pci_msi_mask_irq(d);
-	md = irq_data_get_irq_chip_data(d);
-
-	/* Ack MSI on bridge */
-	if (cpu_is_xlp9xx()) {
-		status_reg = PCIE_9XX_MSIX_STATUSX(link);
-		bit = msixvec % XLP_MSIXVEC_PER_LINK;
-	} else {
-		status_reg = PCIE_MSIX_STATUS;
-		bit = msixvec;
-	}
-	nlm_write_reg(md->lnkbase, status_reg, 1u << bit);
-
-	if (!cpu_is_xlp9xx())
-		nlm_pic_ack(md->node->picbase,
-				PIC_IRT_PCIE_MSIX_INDEX(msixvec));
-}
-
-static struct irq_chip xlp_msix_chip = {
-	.name		= "XLP-MSIX",
-	.irq_enable	= pci_msi_unmask_irq,
-	.irq_disable	= pci_msi_mask_irq,
-	.irq_mask_ack	= xlp_msix_mask_ack,
-	.irq_unmask	= pci_msi_unmask_irq,
-};
-
-void arch_teardown_msi_irq(unsigned int irq)
-{
-}
-
-/*
- * Setup a PCIe link for MSI.  By default, the links are in
- * legacy interrupt mode.  We will switch them to MSI mode
- * at the first MSI request.
- */
-static void xlp_config_link_msi(uint64_t lnkbase, int lirq, uint64_t msiaddr)
-{
-	u32 val;
-
-	if (cpu_is_xlp9xx()) {
-		val = nlm_read_reg(lnkbase, PCIE_9XX_INT_EN0);
-		if ((val & 0x200) == 0) {
-			val |= 0x200;		/* MSI Interrupt enable */
-			nlm_write_reg(lnkbase, PCIE_9XX_INT_EN0, val);
-		}
-	} else {
-		val = nlm_read_reg(lnkbase, PCIE_INT_EN0);
-		if ((val & 0x200) == 0) {
-			val |= 0x200;
-			nlm_write_reg(lnkbase, PCIE_INT_EN0, val);
-		}
-	}
-
-	val = nlm_read_reg(lnkbase, 0x1);	/* CMD */
-	if ((val & 0x0400) == 0) {
-		val |= 0x0400;
-		nlm_write_reg(lnkbase, 0x1, val);
-	}
-
-	/* Update IRQ in the PCI irq reg */
-	val = nlm_read_pci_reg(lnkbase, 0xf);
-	val &= ~0x1fu;
-	val |= (1 << 8) | lirq;
-	nlm_write_pci_reg(lnkbase, 0xf, val);
-
-	/* MSI addr */
-	nlm_write_reg(lnkbase, PCIE_BRIDGE_MSI_ADDRH, msiaddr >> 32);
-	nlm_write_reg(lnkbase, PCIE_BRIDGE_MSI_ADDRL, msiaddr & 0xffffffff);
-
-	/* MSI cap for bridge */
-	val = nlm_read_reg(lnkbase, PCIE_BRIDGE_MSI_CAP);
-	if ((val & (1 << 16)) == 0) {
-		val |= 0xb << 16;		/* mmc32, msi enable */
-		nlm_write_reg(lnkbase, PCIE_BRIDGE_MSI_CAP, val);
-	}
-}
-
-/*
- * Allocate a MSI vector on a link
- */
-static int xlp_setup_msi(uint64_t lnkbase, int node, int link,
-	struct msi_desc *desc)
-{
-	struct xlp_msi_data *md;
-	struct msi_msg msg;
-	unsigned long flags;
-	int msivec, irt, lirq, xirq, ret;
-	uint64_t msiaddr;
-
-	/* Get MSI data for the link */
-	lirq = PIC_PCIE_LINK_MSI_IRQ(link);
-	xirq = nlm_irq_to_xirq(node, nlm_link_msiirq(link, 0));
-	md = irq_get_chip_data(xirq);
-	msiaddr = MSI_LINK_ADDR(node, link);
-
-	spin_lock_irqsave(&md->msi_lock, flags);
-	if (md->msi_alloc_mask == 0) {
-		xlp_config_link_msi(lnkbase, lirq, msiaddr);
-		/* switch the link IRQ to MSI range */
-		if (cpu_is_xlp9xx())
-			irt = PIC_9XX_IRT_PCIE_LINK_INDEX(link);
-		else
-			irt = PIC_IRT_PCIE_LINK_INDEX(link);
-		nlm_setup_pic_irq(node, lirq, lirq, irt);
-		nlm_pic_init_irt(nlm_get_node(node)->picbase, irt, lirq,
-				 node * nlm_threads_per_node(), 1 /*en */);
-	}
-
-	/* allocate a MSI vec, and tell the bridge about it */
-	msivec = fls(md->msi_alloc_mask);
-	if (msivec == XLP_MSIVEC_PER_LINK) {
-		spin_unlock_irqrestore(&md->msi_lock, flags);
-		return -ENOMEM;
-	}
-	md->msi_alloc_mask |= (1u << msivec);
-	spin_unlock_irqrestore(&md->msi_lock, flags);
-
-	msg.address_hi = msiaddr >> 32;
-	msg.address_lo = msiaddr & 0xffffffff;
-	msg.data = 0xc00 | msivec;
-
-	xirq = xirq + msivec;		/* msi mapped to global irq space */
-	ret = irq_set_msi_desc(xirq, desc);
-	if (ret < 0)
-		return ret;
-
-	pci_write_msi_msg(xirq, &msg);
-	return 0;
-}
-
-/*
- * Switch a link to MSI-X mode
- */
-static void xlp_config_link_msix(uint64_t lnkbase, int lirq, uint64_t msixaddr)
-{
-	u32 val;
-
-	val = nlm_read_reg(lnkbase, 0x2C);
-	if ((val & 0x80000000U) == 0) {
-		val |= 0x80000000U;
-		nlm_write_reg(lnkbase, 0x2C, val);
-	}
-
-	if (cpu_is_xlp9xx()) {
-		val = nlm_read_reg(lnkbase, PCIE_9XX_INT_EN0);
-		if ((val & 0x200) == 0) {
-			val |= 0x200;		/* MSI Interrupt enable */
-			nlm_write_reg(lnkbase, PCIE_9XX_INT_EN0, val);
-		}
-	} else {
-		val = nlm_read_reg(lnkbase, PCIE_INT_EN0);
-		if ((val & 0x200) == 0) {
-			val |= 0x200;		/* MSI Interrupt enable */
-			nlm_write_reg(lnkbase, PCIE_INT_EN0, val);
-		}
-	}
-
-	val = nlm_read_reg(lnkbase, 0x1);	/* CMD */
-	if ((val & 0x0400) == 0) {
-		val |= 0x0400;
-		nlm_write_reg(lnkbase, 0x1, val);
-	}
-
-	/* Update IRQ in the PCI irq reg */
-	val = nlm_read_pci_reg(lnkbase, 0xf);
-	val &= ~0x1fu;
-	val |= (1 << 8) | lirq;
-	nlm_write_pci_reg(lnkbase, 0xf, val);
-
-	if (cpu_is_xlp9xx()) {
-		/* MSI-X addresses */
-		nlm_write_reg(lnkbase, PCIE_9XX_BRIDGE_MSIX_ADDR_BASE,
-				msixaddr >> 8);
-		nlm_write_reg(lnkbase, PCIE_9XX_BRIDGE_MSIX_ADDR_LIMIT,
-				(msixaddr + MSI_ADDR_SZ) >> 8);
-	} else {
-		/* MSI-X addresses */
-		nlm_write_reg(lnkbase, PCIE_BRIDGE_MSIX_ADDR_BASE,
-				msixaddr >> 8);
-		nlm_write_reg(lnkbase, PCIE_BRIDGE_MSIX_ADDR_LIMIT,
-				(msixaddr + MSI_ADDR_SZ) >> 8);
-	}
-}
-
-/*
- *  Allocate a MSI-X vector
- */
-static int xlp_setup_msix(uint64_t lnkbase, int node, int link,
-	struct msi_desc *desc)
-{
-	struct xlp_msi_data *md;
-	struct msi_msg msg;
-	unsigned long flags;
-	int t, msixvec, lirq, xirq, ret;
-	uint64_t msixaddr;
-
-	/* Get MSI data for the link */
-	lirq = PIC_PCIE_MSIX_IRQ(link);
-	xirq = nlm_irq_to_xirq(node, nlm_link_msixirq(link, 0));
-	md = irq_get_chip_data(xirq);
-	msixaddr = MSIX_LINK_ADDR(node, link);
-
-	spin_lock_irqsave(&md->msi_lock, flags);
-	/* switch the PCIe link to MSI-X mode at the first alloc */
-	if (md->msix_alloc_mask == 0)
-		xlp_config_link_msix(lnkbase, lirq, msixaddr);
-
-	/* allocate a MSI-X vec, and tell the bridge about it */
-	t = fls(md->msix_alloc_mask);
-	if (t == XLP_MSIXVEC_PER_LINK) {
-		spin_unlock_irqrestore(&md->msi_lock, flags);
-		return -ENOMEM;
-	}
-	md->msix_alloc_mask |= (1u << t);
-	spin_unlock_irqrestore(&md->msi_lock, flags);
-
-	xirq += t;
-	msixvec = nlm_irq_msixvec(xirq);
-
-	msg.address_hi = msixaddr >> 32;
-	msg.address_lo = msixaddr & 0xffffffff;
-	msg.data = 0xc00 | msixvec;
-
-	ret = irq_set_msi_desc(xirq, desc);
-	if (ret < 0)
-		return ret;
-
-	pci_write_msi_msg(xirq, &msg);
-	return 0;
-}
-
-int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc)
-{
-	struct pci_dev *lnkdev;
-	uint64_t lnkbase;
-	int node, link, slot;
-
-	lnkdev = xlp_get_pcie_link(dev);
-	if (lnkdev == NULL) {
-		dev_err(&dev->dev, "Could not find bridge\n");
-		return 1;
-	}
-	slot = PCI_SLOT(lnkdev->devfn);
-	link = PCI_FUNC(lnkdev->devfn);
-	node = slot / 8;
-	lnkbase = nlm_get_pcie_base(node, link);
-
-	if (desc->msi_attrib.is_msix)
-		return xlp_setup_msix(lnkbase, node, link, desc);
-	else
-		return xlp_setup_msi(lnkbase, node, link, desc);
-}
-
-void __init xlp_init_node_msi_irqs(int node, int link)
-{
-	struct nlm_soc_info *nodep;
-	struct xlp_msi_data *md;
-	int irq, i, irt, msixvec, val;
-
-	pr_info("[%d %d] Init node PCI IRT\n", node, link);
-	nodep = nlm_get_node(node);
-
-	/* Alloc an MSI block for the link */
-	md = kzalloc(sizeof(*md), GFP_KERNEL);
-	spin_lock_init(&md->msi_lock);
-	md->msi_enabled_mask = 0;
-	md->msi_alloc_mask = 0;
-	md->msix_alloc_mask = 0;
-	md->node = nodep;
-	md->lnkbase = nlm_get_pcie_base(node, link);
-
-	/* extended space for MSI interrupts */
-	irq = nlm_irq_to_xirq(node, nlm_link_msiirq(link, 0));
-	for (i = irq; i < irq + XLP_MSIVEC_PER_LINK; i++) {
-		irq_set_chip_and_handler(i, &xlp_msi_chip, handle_level_irq);
-		irq_set_chip_data(i, md);
-	}
-
-	for (i = 0; i < XLP_MSIXVEC_PER_LINK ; i++) {
-		if (cpu_is_xlp9xx()) {
-			val = ((node * nlm_threads_per_node()) << 7 |
-				PIC_PCIE_MSIX_IRQ(link) << 1 | 0 << 0);
-			nlm_write_pcie_reg(md->lnkbase, PCIE_9XX_MSIX_VECX(i +
-					(link * XLP_MSIXVEC_PER_LINK)), val);
-		} else {
-			/* Initialize MSI-X irts to generate one interrupt
-			 * per link
-			 */
-			msixvec = link * XLP_MSIXVEC_PER_LINK + i;
-			irt = PIC_IRT_PCIE_MSIX_INDEX(msixvec);
-			nlm_pic_init_irt(nodep->picbase, irt,
-					PIC_PCIE_MSIX_IRQ(link),
-					node * nlm_threads_per_node(), 1);
-		}
-
-		/* Initialize MSI-X extended irq space for the link  */
-		irq = nlm_irq_to_xirq(node, nlm_link_msixirq(link, i));
-		irq_set_chip_and_handler(irq, &xlp_msix_chip, handle_level_irq);
-		irq_set_chip_data(irq, md);
-	}
-}
-
-void nlm_dispatch_msi(int node, int lirq)
-{
-	struct xlp_msi_data *md;
-	int link, i, irqbase;
-	u32 status;
-
-	link = lirq - PIC_PCIE_LINK_MSI_IRQ_BASE;
-	irqbase = nlm_irq_to_xirq(node, nlm_link_msiirq(link, 0));
-	md = irq_get_chip_data(irqbase);
-	if (cpu_is_xlp9xx())
-		status = nlm_read_reg(md->lnkbase, PCIE_9XX_MSI_STATUS) &
-						md->msi_enabled_mask;
-	else
-		status = nlm_read_reg(md->lnkbase, PCIE_MSI_STATUS) &
-						md->msi_enabled_mask;
-	while (status) {
-		i = __ffs(status);
-		do_IRQ(irqbase + i);
-		status &= status - 1;
-	}
-
-	/* Ack at eirr and PIC */
-	ack_c0_eirr(PIC_PCIE_LINK_MSI_IRQ(link));
-	if (cpu_is_xlp9xx())
-		nlm_pic_ack(md->node->picbase,
-				PIC_9XX_IRT_PCIE_LINK_INDEX(link));
-	else
-		nlm_pic_ack(md->node->picbase, PIC_IRT_PCIE_LINK_INDEX(link));
-}
-
-void nlm_dispatch_msix(int node, int lirq)
-{
-	struct xlp_msi_data *md;
-	int link, i, irqbase;
-	u32 status;
-
-	link = lirq - PIC_PCIE_MSIX_IRQ_BASE;
-	irqbase = nlm_irq_to_xirq(node, nlm_link_msixirq(link, 0));
-	md = irq_get_chip_data(irqbase);
-	if (cpu_is_xlp9xx())
-		status = nlm_read_reg(md->lnkbase, PCIE_9XX_MSIX_STATUSX(link));
-	else
-		status = nlm_read_reg(md->lnkbase, PCIE_MSIX_STATUS);
-
-	/* narrow it down to the MSI-x vectors for our link */
-	if (!cpu_is_xlp9xx())
-		status = (status >> (link * XLP_MSIXVEC_PER_LINK)) &
-			((1 << XLP_MSIXVEC_PER_LINK) - 1);
-
-	while (status) {
-		i = __ffs(status);
-		do_IRQ(irqbase + i);
-		status &= status - 1;
-	}
-	/* Ack at eirr and PIC */
-	ack_c0_eirr(PIC_PCIE_MSIX_IRQ(link));
-}
diff --git a/arch/mips/pci/pci-bcm47xx.c b/arch/mips/pci/pci-bcm47xx.c
index 230d7dd273e2..ffac06a5ca20 100644
--- a/arch/mips/pci/pci-bcm47xx.c
+++ b/arch/mips/pci/pci-bcm47xx.c
@@ -41,8 +41,7 @@ static int bcm47xx_pcibios_plat_dev_init_ssb(struct pci_dev *dev)
 
 	res = ssb_pcibios_plat_dev_init(dev);
 	if (res < 0) {
-		printk(KERN_ALERT "PCI: Failed to init device %s\n",
-		       pci_name(dev));
+		pci_alert(dev, "PCI: Failed to init device\n");
 		return res;
 	}
 
@@ -52,8 +51,7 @@ static int bcm47xx_pcibios_plat_dev_init_ssb(struct pci_dev *dev)
 
 	/* IRQ-0 and IRQ-1 are software interrupts. */
 	if (res < 2) {
-		printk(KERN_ALERT "PCI: Failed to map IRQ of device %s\n",
-		       pci_name(dev));
+		pci_alert(dev, "PCI: Failed to map IRQ of device\n");
 		return res;
 	}
 
@@ -69,8 +67,7 @@ static int bcm47xx_pcibios_plat_dev_init_bcma(struct pci_dev *dev)
 
 	res = bcma_core_pci_plat_dev_init(dev);
 	if (res < 0) {
-		printk(KERN_ALERT "PCI: Failed to init device %s\n",
-		       pci_name(dev));
+		pci_alert(dev, "PCI: Failed to init device\n");
 		return res;
 	}
 
@@ -78,8 +75,7 @@ static int bcm47xx_pcibios_plat_dev_init_bcma(struct pci_dev *dev)
 
 	/* IRQ-0 and IRQ-1 are software interrupts. */
 	if (res < 2) {
-		printk(KERN_ALERT "PCI: Failed to map IRQ of device %s\n",
-		       pci_name(dev));
+		pci_alert(dev, "PCI: Failed to map IRQ of device\n");
 		return res;
 	}
 
@@ -93,12 +89,10 @@ int pcibios_plat_dev_init(struct pci_dev *dev)
 #ifdef CONFIG_BCM47XX_SSB
 	if (bcm47xx_bus_type ==	 BCM47XX_BUS_TYPE_SSB)
 		return bcm47xx_pcibios_plat_dev_init_ssb(dev);
-	else
 #endif
 #ifdef CONFIG_BCM47XX_BCMA
 	if  (bcm47xx_bus_type ==  BCM47XX_BUS_TYPE_BCMA)
 		return bcm47xx_pcibios_plat_dev_init_bcma(dev);
-	else
 #endif
-		return 0;
+	return 0;
 }
diff --git a/arch/mips/pci/pci-generic.c b/arch/mips/pci/pci-generic.c
index 95b00017886c..d2d68bac3d25 100644
--- a/arch/mips/pci/pci-generic.c
+++ b/arch/mips/pci/pci-generic.c
@@ -46,3 +46,19 @@ void pcibios_fixup_bus(struct pci_bus *bus)
 {
 	pci_read_bridge_bases(bus);
 }
+
+#ifdef pci_remap_iospace
+int pci_remap_iospace(const struct resource *res, phys_addr_t phys_addr)
+{
+	unsigned long vaddr;
+
+	if (res->start != 0) {
+		WARN_ONCE(1, "resource start address is not zero\n");
+		return -ENODEV;
+	}
+
+	vaddr = (unsigned long)ioremap(phys_addr, resource_size(res));
+	set_io_port_base(vaddr);
+	return 0;
+}
+#endif
diff --git a/arch/mips/pci/pci-xlp.c b/arch/mips/pci/pci-xlp.c
deleted file mode 100644
index 9eff9137f78e..000000000000
--- a/arch/mips/pci/pci-xlp.c
+++ /dev/null
@@ -1,332 +0,0 @@
-/*
- * Copyright (c) 2003-2012 Broadcom Corporation
- * All Rights Reserved
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the Broadcom
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/msi.h>
-#include <linux/mm.h>
-#include <linux/irq.h>
-#include <linux/irqdesc.h>
-#include <linux/console.h>
-
-#include <asm/io.h>
-
-#include <asm/netlogic/interrupt.h>
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/common.h>
-#include <asm/netlogic/mips-extns.h>
-
-#include <asm/netlogic/xlp-hal/iomap.h>
-#include <asm/netlogic/xlp-hal/xlp.h>
-#include <asm/netlogic/xlp-hal/pic.h>
-#include <asm/netlogic/xlp-hal/pcibus.h>
-#include <asm/netlogic/xlp-hal/bridge.h>
-
-static void *pci_config_base;
-
-#define pci_cfg_addr(bus, devfn, off) (((bus) << 20) | ((devfn) << 12) | (off))
-
-/* PCI ops */
-static inline u32 pci_cfg_read_32bit(struct pci_bus *bus, unsigned int devfn,
-	int where)
-{
-	u32 data;
-	u32 *cfgaddr;
-
-	where &= ~3;
-	if (cpu_is_xlp9xx()) {
-		/* be very careful on SoC buses */
-		if (bus->number == 0) {
-			/* Scan only existing nodes - uboot bug? */
-			if (PCI_SLOT(devfn) != 0 ||
-					   !nlm_node_present(PCI_FUNC(devfn)))
-				return 0xffffffff;
-		} else if (bus->parent->number == 0) {	/* SoC bus */
-			if (PCI_SLOT(devfn) == 0)	/* b.0.0 hangs */
-				return 0xffffffff;
-			if (devfn == 44)		/* b.5.4 hangs */
-				return 0xffffffff;
-		}
-	} else if (bus->number == 0 && PCI_SLOT(devfn) == 1 && where == 0x954) {
-		return 0xffffffff;
-	}
-	cfgaddr = (u32 *)(pci_config_base +
-			pci_cfg_addr(bus->number, devfn, where));
-	data = *cfgaddr;
-	return data;
-}
-
-static inline void pci_cfg_write_32bit(struct pci_bus *bus, unsigned int devfn,
-	int where, u32 data)
-{
-	u32 *cfgaddr;
-
-	cfgaddr = (u32 *)(pci_config_base +
-			pci_cfg_addr(bus->number, devfn, where & ~3));
-	*cfgaddr = data;
-}
-
-static int nlm_pcibios_read(struct pci_bus *bus, unsigned int devfn,
-	int where, int size, u32 *val)
-{
-	u32 data;
-
-	if ((size == 2) && (where & 1))
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-	else if ((size == 4) && (where & 3))
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-
-	data = pci_cfg_read_32bit(bus, devfn, where);
-
-	if (size == 1)
-		*val = (data >> ((where & 3) << 3)) & 0xff;
-	else if (size == 2)
-		*val = (data >> ((where & 3) << 3)) & 0xffff;
-	else
-		*val = data;
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-
-static int nlm_pcibios_write(struct pci_bus *bus, unsigned int devfn,
-		int where, int size, u32 val)
-{
-	u32 data;
-
-	if ((size == 2) && (where & 1))
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-	else if ((size == 4) && (where & 3))
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-
-	data = pci_cfg_read_32bit(bus, devfn, where);
-
-	if (size == 1)
-		data = (data & ~(0xff << ((where & 3) << 3))) |
-			(val << ((where & 3) << 3));
-	else if (size == 2)
-		data = (data & ~(0xffff << ((where & 3) << 3))) |
-			(val << ((where & 3) << 3));
-	else
-		data = val;
-
-	pci_cfg_write_32bit(bus, devfn, where, data);
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-struct pci_ops nlm_pci_ops = {
-	.read  = nlm_pcibios_read,
-	.write = nlm_pcibios_write
-};
-
-static struct resource nlm_pci_mem_resource = {
-	.name		= "XLP PCI MEM",
-	.start		= 0xd0000000UL, /* 256MB PCI mem @ 0xd000_0000 */
-	.end		= 0xdfffffffUL,
-	.flags		= IORESOURCE_MEM,
-};
-
-static struct resource nlm_pci_io_resource = {
-	.name		= "XLP IO MEM",
-	.start		= 0x14000000UL, /* 64MB PCI IO @ 0x1000_0000 */
-	.end		= 0x17ffffffUL,
-	.flags		= IORESOURCE_IO,
-};
-
-struct pci_controller nlm_pci_controller = {
-	.index		= 0,
-	.pci_ops	= &nlm_pci_ops,
-	.mem_resource	= &nlm_pci_mem_resource,
-	.mem_offset	= 0x00000000UL,
-	.io_resource	= &nlm_pci_io_resource,
-	.io_offset	= 0x00000000UL,
-};
-
-struct pci_dev *xlp_get_pcie_link(const struct pci_dev *dev)
-{
-	struct pci_bus *bus, *p;
-
-	bus = dev->bus;
-
-	if (cpu_is_xlp9xx()) {
-		/* find bus with grand parent number == 0 */
-		for (p = bus->parent; p && p->parent && p->parent->number != 0;
-				p = p->parent)
-			bus = p;
-		return (p && p->parent) ? bus->self : NULL;
-	} else {
-		/* Find the bridge on bus 0 */
-		for (p = bus->parent; p && p->number != 0; p = p->parent)
-			bus = p;
-
-		return p ? bus->self : NULL;
-	}
-}
-
-int xlp_socdev_to_node(const struct pci_dev *lnkdev)
-{
-	if (cpu_is_xlp9xx())
-		return PCI_FUNC(lnkdev->bus->self->devfn);
-	else
-		return PCI_SLOT(lnkdev->devfn) / 8;
-}
-
-int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-	struct pci_dev *lnkdev;
-	int lnkfunc, node;
-
-	/*
-	 * For XLP PCIe, there is an IRQ per Link, find out which
-	 * link the device is on to assign interrupts
-	*/
-	lnkdev = xlp_get_pcie_link(dev);
-	if (lnkdev == NULL)
-		return 0;
-
-	lnkfunc = PCI_FUNC(lnkdev->devfn);
-	node = xlp_socdev_to_node(lnkdev);
-
-	return nlm_irq_to_xirq(node, PIC_PCIE_LINK_LEGACY_IRQ(lnkfunc));
-}
-
-/* Do platform specific device initialization at pci_enable_device() time */
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
-	return 0;
-}
-
-/*
- * If big-endian, enable hardware byteswap on the PCIe bridges.
- * This will make both the SoC and PCIe devices behave consistently with
- * readl/writel.
- */
-#ifdef __BIG_ENDIAN
-static void xlp_config_pci_bswap(int node, int link)
-{
-	uint64_t nbubase, lnkbase;
-	u32 reg;
-
-	nbubase = nlm_get_bridge_regbase(node);
-	lnkbase = nlm_get_pcie_base(node, link);
-
-	/*
-	 *  Enable byte swap in hardware. Program each link's PCIe SWAP regions
-	 * from the link's address ranges.
-	 */
-	if (cpu_is_xlp9xx()) {
-		reg = nlm_read_bridge_reg(nbubase,
-				BRIDGE_9XX_PCIEMEM_BASE0 + link);
-		nlm_write_pci_reg(lnkbase, PCIE_9XX_BYTE_SWAP_MEM_BASE, reg);
-
-		reg = nlm_read_bridge_reg(nbubase,
-				BRIDGE_9XX_PCIEMEM_LIMIT0 + link);
-		nlm_write_pci_reg(lnkbase,
-				PCIE_9XX_BYTE_SWAP_MEM_LIM, reg | 0xfff);
-
-		reg = nlm_read_bridge_reg(nbubase,
-				BRIDGE_9XX_PCIEIO_BASE0 + link);
-		nlm_write_pci_reg(lnkbase, PCIE_9XX_BYTE_SWAP_IO_BASE, reg);
-
-		reg = nlm_read_bridge_reg(nbubase,
-				BRIDGE_9XX_PCIEIO_LIMIT0 + link);
-		nlm_write_pci_reg(lnkbase,
-				PCIE_9XX_BYTE_SWAP_IO_LIM, reg | 0xfff);
-	} else {
-		reg = nlm_read_bridge_reg(nbubase, BRIDGE_PCIEMEM_BASE0 + link);
-		nlm_write_pci_reg(lnkbase, PCIE_BYTE_SWAP_MEM_BASE, reg);
-
-		reg = nlm_read_bridge_reg(nbubase,
-					BRIDGE_PCIEMEM_LIMIT0 + link);
-		nlm_write_pci_reg(lnkbase, PCIE_BYTE_SWAP_MEM_LIM, reg | 0xfff);
-
-		reg = nlm_read_bridge_reg(nbubase, BRIDGE_PCIEIO_BASE0 + link);
-		nlm_write_pci_reg(lnkbase, PCIE_BYTE_SWAP_IO_BASE, reg);
-
-		reg = nlm_read_bridge_reg(nbubase, BRIDGE_PCIEIO_LIMIT0 + link);
-		nlm_write_pci_reg(lnkbase, PCIE_BYTE_SWAP_IO_LIM, reg | 0xfff);
-	}
-}
-#else
-/* Swap configuration not needed in little-endian mode */
-static inline void xlp_config_pci_bswap(int node, int link) {}
-#endif /* __BIG_ENDIAN */
-
-static int __init pcibios_init(void)
-{
-	uint64_t pciebase;
-	int link, n;
-	u32 reg;
-
-	/* Firmware assigns PCI resources */
-	pci_set_flags(PCI_PROBE_ONLY);
-	pci_config_base = ioremap(XLP_DEFAULT_PCI_ECFG_BASE, 64 << 20);
-
-	/* Extend IO port for memory mapped io */
-	ioport_resource.start =	 0;
-	ioport_resource.end   = ~0;
-
-	for (n = 0; n < NLM_NR_NODES; n++) {
-		if (!nlm_node_present(n))
-			continue;
-
-		for (link = 0; link < PCIE_NLINKS; link++) {
-			pciebase = nlm_get_pcie_base(n, link);
-			if (nlm_read_pci_reg(pciebase, 0) == 0xffffffff)
-				continue;
-			xlp_config_pci_bswap(n, link);
-			xlp_init_node_msi_irqs(n, link);
-
-			/* put in intpin and irq - u-boot does not */
-			reg = nlm_read_pci_reg(pciebase, 0xf);
-			reg &= ~0x1ffu;
-			reg |= (1 << 8) | PIC_PCIE_LINK_LEGACY_IRQ(link);
-			nlm_write_pci_reg(pciebase, 0xf, reg);
-			pr_info("XLP PCIe: Link %d-%d initialized.\n", n, link);
-		}
-	}
-
-	set_io_port_base(CKSEG1);
-	nlm_pci_controller.io_map_base = CKSEG1;
-
-	register_pci_controller(&nlm_pci_controller);
-	pr_info("XLP PCIe Controller %pR%pR.\n", &nlm_pci_io_resource,
-		&nlm_pci_mem_resource);
-
-	return 0;
-}
-arch_initcall(pcibios_init);
diff --git a/arch/mips/pci/pci-xlr.c b/arch/mips/pci/pci-xlr.c
deleted file mode 100644
index 2a1c81a129ba..000000000000
--- a/arch/mips/pci/pci-xlr.c
+++ /dev/null
@@ -1,368 +0,0 @@
-/*
- * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
- * reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the NetLogic
- * license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/msi.h>
-#include <linux/mm.h>
-#include <linux/irq.h>
-#include <linux/irqdesc.h>
-#include <linux/console.h>
-#include <linux/pci_regs.h>
-
-#include <asm/io.h>
-
-#include <asm/netlogic/interrupt.h>
-#include <asm/netlogic/haldefs.h>
-#include <asm/netlogic/common.h>
-
-#include <asm/netlogic/xlr/msidef.h>
-#include <asm/netlogic/xlr/iomap.h>
-#include <asm/netlogic/xlr/pic.h>
-#include <asm/netlogic/xlr/xlr.h>
-
-static void *pci_config_base;
-
-#define pci_cfg_addr(bus, devfn, off) (((bus) << 16) | ((devfn) << 8) | (off))
-
-/* PCI ops */
-static inline u32 pci_cfg_read_32bit(struct pci_bus *bus, unsigned int devfn,
-	int where)
-{
-	u32 data;
-	u32 *cfgaddr;
-
-	cfgaddr = (u32 *)(pci_config_base +
-			pci_cfg_addr(bus->number, devfn, where & ~3));
-	data = *cfgaddr;
-	return cpu_to_le32(data);
-}
-
-static inline void pci_cfg_write_32bit(struct pci_bus *bus, unsigned int devfn,
-	int where, u32 data)
-{
-	u32 *cfgaddr;
-
-	cfgaddr = (u32 *)(pci_config_base +
-			pci_cfg_addr(bus->number, devfn, where & ~3));
-	*cfgaddr = cpu_to_le32(data);
-}
-
-static int nlm_pcibios_read(struct pci_bus *bus, unsigned int devfn,
-	int where, int size, u32 *val)
-{
-	u32 data;
-
-	if ((size == 2) && (where & 1))
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-	else if ((size == 4) && (where & 3))
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-
-	data = pci_cfg_read_32bit(bus, devfn, where);
-
-	if (size == 1)
-		*val = (data >> ((where & 3) << 3)) & 0xff;
-	else if (size == 2)
-		*val = (data >> ((where & 3) << 3)) & 0xffff;
-	else
-		*val = data;
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-
-static int nlm_pcibios_write(struct pci_bus *bus, unsigned int devfn,
-		int where, int size, u32 val)
-{
-	u32 data;
-
-	if ((size == 2) && (where & 1))
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-	else if ((size == 4) && (where & 3))
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-
-	data = pci_cfg_read_32bit(bus, devfn, where);
-
-	if (size == 1)
-		data = (data & ~(0xff << ((where & 3) << 3))) |
-			(val << ((where & 3) << 3));
-	else if (size == 2)
-		data = (data & ~(0xffff << ((where & 3) << 3))) |
-			(val << ((where & 3) << 3));
-	else
-		data = val;
-
-	pci_cfg_write_32bit(bus, devfn, where, data);
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-struct pci_ops nlm_pci_ops = {
-	.read  = nlm_pcibios_read,
-	.write = nlm_pcibios_write
-};
-
-static struct resource nlm_pci_mem_resource = {
-	.name		= "XLR PCI MEM",
-	.start		= 0xd0000000UL, /* 256MB PCI mem @ 0xd000_0000 */
-	.end		= 0xdfffffffUL,
-	.flags		= IORESOURCE_MEM,
-};
-
-static struct resource nlm_pci_io_resource = {
-	.name		= "XLR IO MEM",
-	.start		= 0x10000000UL, /* 16MB PCI IO @ 0x1000_0000 */
-	.end		= 0x100fffffUL,
-	.flags		= IORESOURCE_IO,
-};
-
-struct pci_controller nlm_pci_controller = {
-	.index		= 0,
-	.pci_ops	= &nlm_pci_ops,
-	.mem_resource	= &nlm_pci_mem_resource,
-	.mem_offset	= 0x00000000UL,
-	.io_resource	= &nlm_pci_io_resource,
-	.io_offset	= 0x00000000UL,
-};
-
-/*
- * The top level PCIe links on the XLS PCIe controller appear as
- * bridges. Given a device, this function finds which link it is
- * on.
- */
-static struct pci_dev *xls_get_pcie_link(const struct pci_dev *dev)
-{
-	struct pci_bus *bus, *p;
-
-	/* Find the bridge on bus 0 */
-	bus = dev->bus;
-	for (p = bus->parent; p && p->number != 0; p = p->parent)
-		bus = p;
-
-	return p ? bus->self : NULL;
-}
-
-static int nlm_pci_link_to_irq(int link)
-{
-	switch	(link) {
-	case 0:
-		return PIC_PCIE_LINK0_IRQ;
-	case 1:
-		return PIC_PCIE_LINK1_IRQ;
-	case 2:
-		if (nlm_chip_is_xls_b())
-			return PIC_PCIE_XLSB0_LINK2_IRQ;
-		else
-			return PIC_PCIE_LINK2_IRQ;
-	case 3:
-		if (nlm_chip_is_xls_b())
-			return PIC_PCIE_XLSB0_LINK3_IRQ;
-		else
-			return PIC_PCIE_LINK3_IRQ;
-	}
-	WARN(1, "Unexpected link %d\n", link);
-	return 0;
-}
-
-static int get_irq_vector(const struct pci_dev *dev)
-{
-	struct pci_dev *lnk;
-	int link;
-
-	if (!nlm_chip_is_xls())
-		return	PIC_PCIX_IRQ;	/* for XLR just one IRQ */
-
-	lnk = xls_get_pcie_link(dev);
-	if (lnk == NULL)
-		return 0;
-
-	link = PCI_SLOT(lnk->devfn);
-	return nlm_pci_link_to_irq(link);
-}
-
-#ifdef CONFIG_PCI_MSI
-void arch_teardown_msi_irq(unsigned int irq)
-{
-}
-
-int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc)
-{
-	struct msi_msg msg;
-	struct pci_dev *lnk;
-	int irq, ret;
-	u16 val;
-
-	/* MSI not supported on XLR */
-	if (!nlm_chip_is_xls())
-		return 1;
-
-	/*
-	 * Enable MSI on the XLS PCIe controller bridge which was disabled
-	 * at enumeration, the bridge MSI capability is at 0x50
-	 */
-	lnk = xls_get_pcie_link(dev);
-	if (lnk == NULL)
-		return 1;
-
-	pci_read_config_word(lnk, 0x50 + PCI_MSI_FLAGS, &val);
-	if ((val & PCI_MSI_FLAGS_ENABLE) == 0) {
-		val |= PCI_MSI_FLAGS_ENABLE;
-		pci_write_config_word(lnk, 0x50 + PCI_MSI_FLAGS, val);
-	}
-
-	irq = get_irq_vector(dev);
-	if (irq <= 0)
-		return 1;
-
-	msg.address_hi = MSI_ADDR_BASE_HI;
-	msg.address_lo = MSI_ADDR_BASE_LO   |
-		MSI_ADDR_DEST_MODE_PHYSICAL |
-		MSI_ADDR_REDIRECTION_CPU;
-
-	msg.data = MSI_DATA_TRIGGER_EDGE |
-		MSI_DATA_LEVEL_ASSERT	 |
-		MSI_DATA_DELIVERY_FIXED;
-
-	ret = irq_set_msi_desc(irq, desc);
-	if (ret < 0)
-		return ret;
-
-	pci_write_msi_msg(irq, &msg);
-	return 0;
-}
-#endif
-
-/* Extra ACK needed for XLR on chip PCI controller */
-static void xlr_pci_ack(struct irq_data *d)
-{
-	uint64_t pcibase = nlm_mmio_base(NETLOGIC_IO_PCIX_OFFSET);
-
-	nlm_read_reg(pcibase, (0x140 >> 2));
-}
-
-/* Extra ACK needed for XLS on chip PCIe controller */
-static void xls_pcie_ack(struct irq_data *d)
-{
-	uint64_t pciebase_le = nlm_mmio_base(NETLOGIC_IO_PCIE_1_OFFSET);
-
-	switch (d->irq) {
-	case PIC_PCIE_LINK0_IRQ:
-		nlm_write_reg(pciebase_le, (0x90 >> 2), 0xffffffff);
-		break;
-	case PIC_PCIE_LINK1_IRQ:
-		nlm_write_reg(pciebase_le, (0x94 >> 2), 0xffffffff);
-		break;
-	case PIC_PCIE_LINK2_IRQ:
-		nlm_write_reg(pciebase_le, (0x190 >> 2), 0xffffffff);
-		break;
-	case PIC_PCIE_LINK3_IRQ:
-		nlm_write_reg(pciebase_le, (0x194 >> 2), 0xffffffff);
-		break;
-	}
-}
-
-/* For XLS B silicon, the 3,4 PCI interrupts are different */
-static void xls_pcie_ack_b(struct irq_data *d)
-{
-	uint64_t pciebase_le = nlm_mmio_base(NETLOGIC_IO_PCIE_1_OFFSET);
-
-	switch (d->irq) {
-	case PIC_PCIE_LINK0_IRQ:
-		nlm_write_reg(pciebase_le, (0x90 >> 2), 0xffffffff);
-		break;
-	case PIC_PCIE_LINK1_IRQ:
-		nlm_write_reg(pciebase_le, (0x94 >> 2), 0xffffffff);
-		break;
-	case PIC_PCIE_XLSB0_LINK2_IRQ:
-		nlm_write_reg(pciebase_le, (0x190 >> 2), 0xffffffff);
-		break;
-	case PIC_PCIE_XLSB0_LINK3_IRQ:
-		nlm_write_reg(pciebase_le, (0x194 >> 2), 0xffffffff);
-		break;
-	}
-}
-
-int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-	return get_irq_vector(dev);
-}
-
-/* Do platform specific device initialization at pci_enable_device() time */
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
-	return 0;
-}
-
-static int __init pcibios_init(void)
-{
-	void (*extra_ack)(struct irq_data *);
-	int link, irq;
-
-	/* PSB assigns PCI resources */
-	pci_set_flags(PCI_PROBE_ONLY);
-	pci_config_base = ioremap(DEFAULT_PCI_CONFIG_BASE, 16 << 20);
-
-	/* Extend IO port for memory mapped io */
-	ioport_resource.start =	 0;
-	ioport_resource.end   = ~0;
-
-	set_io_port_base(CKSEG1);
-	nlm_pci_controller.io_map_base = CKSEG1;
-
-	pr_info("Registering XLR/XLS PCIX/PCIE Controller.\n");
-	register_pci_controller(&nlm_pci_controller);
-
-	/*
-	 * For PCI interrupts, we need to ack the PCI controller too, overload
-	 * irq handler data to do this
-	 */
-	if (!nlm_chip_is_xls()) {
-		/* XLR PCI controller ACK */
-		nlm_set_pic_extra_ack(0, PIC_PCIX_IRQ, xlr_pci_ack);
-	} else {
-		if  (nlm_chip_is_xls_b())
-			extra_ack = xls_pcie_ack_b;
-		else
-			extra_ack = xls_pcie_ack;
-		for (link = 0; link < 4; link++) {
-			irq = nlm_pci_link_to_irq(link);
-			nlm_set_pic_extra_ack(0, irq, extra_ack);
-		}
-	}
-	return 0;
-}
-
-arch_initcall(pcibios_init);
diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig
index c800bf5559b5..120adad51d6a 100644
--- a/arch/mips/ralink/Kconfig
+++ b/arch/mips/ralink/Kconfig
@@ -51,7 +51,8 @@ choice
 		select SYS_SUPPORTS_HIGHMEM
 		select MIPS_GIC
 		select CLKSRC_MIPS_GIC
-		select HAVE_PCI if PCI_MT7621
+		select HAVE_PCI
+		select PCI_DRIVERS_GENERIC
 		select SOC_BUS
 endchoice
 
diff --git a/arch/mips/rb532/prom.c b/arch/mips/rb532/prom.c
index 23ad8dd9aa5e..b11693715547 100644
--- a/arch/mips/rb532/prom.c
+++ b/arch/mips/rb532/prom.c
@@ -16,7 +16,6 @@
 #include <linux/console.h>
 #include <linux/memblock.h>
 #include <linux/ioport.h>
-#include <linux/blkdev.h>
 
 #include <asm/bootinfo.h>
 #include <asm/mach-rc32434/ddr.h>
diff --git a/arch/mips/sgi-ip22/ip22-berr.c b/arch/mips/sgi-ip22/ip22-berr.c
index dc0110a607a5..afe8a61078e4 100644
--- a/arch/mips/sgi-ip22/ip22-berr.c
+++ b/arch/mips/sgi-ip22/ip22-berr.c
@@ -112,5 +112,5 @@ static int ip22_be_handler(struct pt_regs *regs, int is_fixup)
 
 void __init ip22_be_init(void)
 {
-	board_be_handler = ip22_be_handler;
+	mips_set_be_handler(ip22_be_handler);
 }
diff --git a/arch/mips/sgi-ip22/ip28-berr.c b/arch/mips/sgi-ip22/ip28-berr.c
index c61362d9ea95..16ca470deb80 100644
--- a/arch/mips/sgi-ip22/ip28-berr.c
+++ b/arch/mips/sgi-ip22/ip28-berr.c
@@ -468,7 +468,7 @@ static int ip28_be_handler(struct pt_regs *regs, int is_fixup)
 
 void __init ip22_be_init(void)
 {
-	board_be_handler = ip28_be_handler;
+	mips_set_be_handler(ip28_be_handler);
 }
 
 int ip28_show_be_info(struct seq_file *m)
diff --git a/arch/mips/sgi-ip27/ip27-berr.c b/arch/mips/sgi-ip27/ip27-berr.c
index 5a38ae6bdfa9..923a63a51cda 100644
--- a/arch/mips/sgi-ip27/ip27-berr.c
+++ b/arch/mips/sgi-ip27/ip27-berr.c
@@ -85,7 +85,7 @@ void __init ip27_be_init(void)
 	int cpu = LOCAL_HUB_L(PI_CPU_NUM);
 	int cpuoff = cpu << 8;
 
-	board_be_handler = ip27_be_handler;
+	mips_set_be_handler(ip27_be_handler);
 
 	LOCAL_HUB_S(PI_ERR_INT_PEND,
 		    cpu ? PI_ERR_CLEAR_ALL_B : PI_ERR_CLEAR_ALL_A);
diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c
index 6173684b5aaa..adc2faeecf7c 100644
--- a/arch/mips/sgi-ip27/ip27-memory.c
+++ b/arch/mips/sgi-ip27/ip27-memory.c
@@ -341,7 +341,8 @@ static void __init szmem(void)
 				continue;
 			}
 			memblock_add_node(PFN_PHYS(slot_getbasepfn(node, slot)),
-					  PFN_PHYS(slot_psize), node);
+					  PFN_PHYS(slot_psize), node,
+					  MEMBLOCK_NONE);
 		}
 	}
 }
diff --git a/arch/mips/sgi-ip30/ip30-setup.c b/arch/mips/sgi-ip30/ip30-setup.c
index 44b1607e964d..75a34684e704 100644
--- a/arch/mips/sgi-ip30/ip30-setup.c
+++ b/arch/mips/sgi-ip30/ip30-setup.c
@@ -69,10 +69,10 @@ static void __init ip30_mem_init(void)
 		total_mem += size;
 
 		if (addr >= IP30_REAL_MEMORY_START)
-			memblock_free(addr, size);
+			memblock_phys_free(addr, size);
 		else if ((addr + size) > IP30_REAL_MEMORY_START)
-			memblock_free(IP30_REAL_MEMORY_START,
-				     size - IP30_MAX_PROM_MEMORY);
+			memblock_phys_free(IP30_REAL_MEMORY_START,
+					   size - IP30_MAX_PROM_MEMORY);
 	}
 	pr_info("Detected %luMB of physical memory.\n", MEM_SHIFT(total_mem));
 }
diff --git a/arch/mips/sgi-ip32/ip32-berr.c b/arch/mips/sgi-ip32/ip32-berr.c
index c860f95ab7ed..478b63b4c808 100644
--- a/arch/mips/sgi-ip32/ip32-berr.c
+++ b/arch/mips/sgi-ip32/ip32-berr.c
@@ -34,5 +34,5 @@ static int ip32_be_handler(struct pt_regs *regs, int is_fixup)
 
 void __init ip32_be_init(void)
 {
-	board_be_handler = ip32_be_handler;
+	mips_set_be_handler(ip32_be_handler);
 }
diff --git a/arch/mips/sibyte/common/cfe.c b/arch/mips/sibyte/common/cfe.c
index a3323f8dcc1b..1a504294d85f 100644
--- a/arch/mips/sibyte/common/cfe.c
+++ b/arch/mips/sibyte/common/cfe.c
@@ -7,7 +7,6 @@
 #include <linux/kernel.h>
 #include <linux/linkage.h>
 #include <linux/mm.h>
-#include <linux/blkdev.h>
 #include <linux/memblock.h>
 #include <linux/pm.h>
 #include <linux/smp.h>
diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c
index 538a2791b48c..72a31eeeebba 100644
--- a/arch/mips/sibyte/swarm/setup.c
+++ b/arch/mips/sibyte/swarm/setup.c
@@ -11,7 +11,6 @@
 #include <linux/spinlock.h>
 #include <linux/mm.h>
 #include <linux/memblock.h>
-#include <linux/blkdev.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/screen_info.h>
@@ -123,7 +122,7 @@ void __init plat_mem_setup(void)
 #error invalid SiByte board configuration
 #endif
 
-	board_be_handler = swarm_be_handler;
+	mips_set_be_handler(swarm_be_handler);
 
 	if (xicor_probe())
 		swarm_rtc_type = RTC_XICOR;
diff --git a/arch/mips/sni/time.c b/arch/mips/sni/time.c
index 240bb68ec247..ff3ba7e77890 100644
--- a/arch/mips/sni/time.c
+++ b/arch/mips/sni/time.c
@@ -18,14 +18,14 @@ static int a20r_set_periodic(struct clock_event_device *evt)
 {
 	*(volatile u8 *)(A20R_PT_CLOCK_BASE + 12) = 0x34;
 	wmb();
-	*(volatile u8 *)(A20R_PT_CLOCK_BASE + 0) = SNI_COUNTER0_DIV;
+	*(volatile u8 *)(A20R_PT_CLOCK_BASE + 0) = SNI_COUNTER0_DIV & 0xff;
 	wmb();
 	*(volatile u8 *)(A20R_PT_CLOCK_BASE + 0) = SNI_COUNTER0_DIV >> 8;
 	wmb();
 
 	*(volatile u8 *)(A20R_PT_CLOCK_BASE + 12) = 0xb4;
 	wmb();
-	*(volatile u8 *)(A20R_PT_CLOCK_BASE + 8) = SNI_COUNTER2_DIV;
+	*(volatile u8 *)(A20R_PT_CLOCK_BASE + 8) = SNI_COUNTER2_DIV & 0xff;
 	wmb();
 	*(volatile u8 *)(A20R_PT_CLOCK_BASE + 8) = SNI_COUNTER2_DIV >> 8;
 	wmb();
diff --git a/arch/mips/txx9/generic/setup_tx4927.c b/arch/mips/txx9/generic/setup_tx4927.c
index 46e9c4101386..63f9725b2eb0 100644
--- a/arch/mips/txx9/generic/setup_tx4927.c
+++ b/arch/mips/txx9/generic/setup_tx4927.c
@@ -80,7 +80,7 @@ static int tx4927_be_handler(struct pt_regs *regs, int is_fixup)
 }
 static void __init tx4927_be_init(void)
 {
-	board_be_handler = tx4927_be_handler;
+	mips_set_be_handler(tx4927_be_handler);
 }
 
 static struct resource tx4927_sdram_resource[4];
diff --git a/arch/mips/txx9/generic/setup_tx4938.c b/arch/mips/txx9/generic/setup_tx4938.c
index 17395d5d15ca..ba646548c5f6 100644
--- a/arch/mips/txx9/generic/setup_tx4938.c
+++ b/arch/mips/txx9/generic/setup_tx4938.c
@@ -82,7 +82,7 @@ static int tx4938_be_handler(struct pt_regs *regs, int is_fixup)
 }
 static void __init tx4938_be_init(void)
 {
-	board_be_handler = tx4938_be_handler;
+	mips_set_be_handler(tx4938_be_handler);
 }
 
 static struct resource tx4938_sdram_resource[4];
diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c
index bf8a3cdababf..f5f59b7401a3 100644
--- a/arch/mips/txx9/generic/setup_tx4939.c
+++ b/arch/mips/txx9/generic/setup_tx4939.c
@@ -86,7 +86,7 @@ static int tx4939_be_handler(struct pt_regs *regs, int is_fixup)
 }
 static void __init tx4939_be_init(void)
 {
-	board_be_handler = tx4939_be_handler;
+	mips_set_be_handler(tx4939_be_handler);
 }
 
 static struct resource tx4939_sdram_resource[4];
diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile
index 1b2ea34c3d3b..d65f55f67e19 100644
--- a/arch/mips/vdso/Makefile
+++ b/arch/mips/vdso/Makefile
@@ -57,7 +57,7 @@ endif
 
 # VDSO linker flags.
 ldflags-y := -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \
-	$(filter -E%,$(KBUILD_CFLAGS)) -nostdlib -shared \
+	$(filter -E%,$(KBUILD_CFLAGS)) -shared \
 	-G 0 --eh-frame-hdr --hash-style=sysv --build-id=sha1 -T
 
 CFLAGS_REMOVE_vdso.o = $(CC_FLAGS_FTRACE)
diff --git a/arch/nds32/Kbuild b/arch/nds32/Kbuild
index a4e40e534e6a..4e39f7abdeb6 100644
--- a/arch/nds32/Kbuild
+++ b/arch/nds32/Kbuild
@@ -1 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
+
+# for cleaning
+subdir- += boot
diff --git a/arch/nds32/Kconfig b/arch/nds32/Kconfig
index aea26e739543..4d1421b18734 100644
--- a/arch/nds32/Kconfig
+++ b/arch/nds32/Kconfig
@@ -27,7 +27,6 @@ config NDS32
 	select GENERIC_LIB_MULDI3
 	select GENERIC_LIB_UCMPDI2
 	select GENERIC_TIME_VSYSCALL
-	select HANDLE_DOMAIN_IRQ
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_DEBUG_KMEMLEAK
 	select HAVE_EXIT_THREAD
diff --git a/arch/nds32/Makefile b/arch/nds32/Makefile
index ccdca7142020..797ad9b450af 100644
--- a/arch/nds32/Makefile
+++ b/arch/nds32/Makefile
@@ -9,6 +9,8 @@ endif
 # Avoid generating FPU instructions
 arch-y  += -mno-ext-fpu-sp -mno-ext-fpu-dp -mfloat-abi=soft
 
+# Enable <nds32_intrinsic.h>
+KBUILD_CFLAGS	+= -isystem $(shell $(CC) -print-file-name=include)
 KBUILD_CFLAGS	+= $(call cc-option, -mno-sched-prolog-epilog)
 KBUILD_CFLAGS	+= -mcmodel=large
 
@@ -62,9 +64,6 @@ prepare: vdso_prepare
 vdso_prepare: prepare0
 	$(Q)$(MAKE) $(build)=arch/nds32/kernel/vdso include/generated/vdso-offsets.h
 
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
-
 define archhelp
   echo  '  Image         - kernel image (arch/$(ARCH)/boot/Image)'
 endef
diff --git a/arch/nds32/include/asm/processor.h b/arch/nds32/include/asm/processor.h
index b82369c7659d..e6bfc74972bb 100644
--- a/arch/nds32/include/asm/processor.h
+++ b/arch/nds32/include/asm/processor.h
@@ -83,7 +83,7 @@ extern struct task_struct *last_task_used_math;
 /* Prepare to copy thread state - unlazy all lazy status */
 #define prepare_to_copy(tsk)	do { } while (0)
 
-unsigned long get_wchan(struct task_struct *p);
+unsigned long __get_wchan(struct task_struct *p);
 
 #define cpu_relax()			barrier()
 
diff --git a/arch/nds32/include/asm/syscall.h b/arch/nds32/include/asm/syscall.h
index 7b5180d78e20..90aa56c94af1 100644
--- a/arch/nds32/include/asm/syscall.h
+++ b/arch/nds32/include/asm/syscall.h
@@ -132,28 +132,6 @@ syscall_get_arguments(struct task_struct *task, struct pt_regs *regs,
 	memcpy(args, &regs->uregs[0] + 1, 5 * sizeof(args[0]));
 }
 
-/**
- * syscall_set_arguments - change system call parameter value
- * @task:	task of interest, must be in system call entry tracing
- * @regs:	task_pt_regs() of @task
- * @args:	array of argument values to store
- *
- * Changes 6 arguments to the system call. The first argument gets value
- * @args[0], and so on.
- *
- * It's only valid to call this when @task is stopped for tracing on
- * entry to a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT.
- */
-static inline void
-syscall_set_arguments(struct task_struct *task, struct pt_regs *regs,
-		      const unsigned long *args)
-{
-	regs->orig_r0 = args[0];
-	args++;
-
-	memcpy(&regs->uregs[0] + 1, args, 5 * sizeof(args[0]));
-}
-
 static inline int
 syscall_get_arch(struct task_struct *task)
 {
diff --git a/arch/nds32/kernel/ftrace.c b/arch/nds32/kernel/ftrace.c
index d55b73b18149..711bc8cd186d 100644
--- a/arch/nds32/kernel/ftrace.c
+++ b/arch/nds32/kernel/ftrace.c
@@ -84,11 +84,6 @@ void _ftrace_caller(unsigned long parent_ip)
 	/* restore all state needed by the compiler epilogue */
 }
 
-int __init ftrace_dyn_arch_init(void)
-{
-	return 0;
-}
-
 static unsigned long gen_sethi_insn(unsigned long addr)
 {
 	unsigned long opcode = 0x46000000;
diff --git a/arch/nds32/kernel/process.c b/arch/nds32/kernel/process.c
index 391895b54d13..49fab9e39cbf 100644
--- a/arch/nds32/kernel/process.c
+++ b/arch/nds32/kernel/process.c
@@ -233,15 +233,12 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t * fpu)
 
 EXPORT_SYMBOL(dump_fpu);
 
-unsigned long get_wchan(struct task_struct *p)
+unsigned long __get_wchan(struct task_struct *p)
 {
 	unsigned long fp, lr;
 	unsigned long stack_start, stack_end;
 	int count = 0;
 
-	if (!p || p == current || task_is_running(p))
-		return 0;
-
 	if (IS_ENABLED(CONFIG_FRAME_POINTER)) {
 		stack_start = (unsigned long)end_of_stack(p);
 		stack_end = (unsigned long)task_stack_page(p) + THREAD_SIZE;
@@ -258,5 +255,3 @@ unsigned long get_wchan(struct task_struct *p)
 	}
 	return 0;
 }
-
-EXPORT_SYMBOL(get_wchan);
diff --git a/arch/nds32/kernel/traps.c b/arch/nds32/kernel/traps.c
index f06421c645af..ca75d475eda4 100644
--- a/arch/nds32/kernel/traps.c
+++ b/arch/nds32/kernel/traps.c
@@ -118,7 +118,7 @@ DEFINE_SPINLOCK(die_lock);
 /*
  * This function is protected against re-entrancy.
  */
-void die(const char *str, struct pt_regs *regs, int err)
+void __noreturn die(const char *str, struct pt_regs *regs, int err)
 {
 	struct task_struct *tsk = current;
 	static int die_counter;
diff --git a/arch/nds32/mm/fault.c b/arch/nds32/mm/fault.c
index f02524eb6d56..1d139b117168 100644
--- a/arch/nds32/mm/fault.c
+++ b/arch/nds32/mm/fault.c
@@ -13,7 +13,7 @@
 
 #include <asm/tlbflush.h>
 
-extern void die(const char *str, struct pt_regs *regs, long err);
+extern void __noreturn die(const char *str, struct pt_regs *regs, long err);
 
 /*
  * This is useful to dump out the page tables associated with
@@ -299,10 +299,6 @@ no_context:
 
 	show_pte(mm, addr);
 	die("Oops", regs, error_code);
-	bust_spinlocks(0);
-	do_exit(SIGKILL);
-
-	return;
 
 	/*
 	 * We ran out of memory, or some other thing happened to us that made
diff --git a/arch/nios2/Kbuild b/arch/nios2/Kbuild
index a4e40e534e6a..4e39f7abdeb6 100644
--- a/arch/nios2/Kbuild
+++ b/arch/nios2/Kbuild
@@ -1 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
+
+# for cleaning
+subdir- += boot
diff --git a/arch/nios2/Makefile b/arch/nios2/Makefile
index 52c03e60b114..02d678559066 100644
--- a/arch/nios2/Makefile
+++ b/arch/nios2/Makefile
@@ -8,8 +8,7 @@
 # Written by Fredrik Markstrom
 #
 # This file is included by the global makefile so that you can add your own
-# architecture-specific flags and dependencies. Remember to do have actions
-# for "archclean" cleaning up for this architecture.
+# architecture-specific flags and dependencies.
 #
 # Nios2 port by Wind River Systems Inc trough:
 #   fredrik.markstrom@gmail.com and ivarholmqvist@gmail.com
@@ -53,14 +52,12 @@ core-y	+= $(nios2-boot)/dts/
 
 all: vmImage
 
-archclean:
-	$(Q)$(MAKE) $(clean)=$(nios2-boot)
-
 $(BOOT_TARGETS): vmlinux
 	$(Q)$(MAKE) $(build)=$(nios2-boot) $(nios2-boot)/$@
 
 install:
-	$(Q)$(MAKE) $(build)=$(nios2-boot) BOOTIMAGE=$(KBUILD_IMAGE) install
+	sh $(srctree)/$(nios2-boot)/install.sh $(KERNELRELEASE) \
+	$(KBUILD_IMAGE) System.map "$(INSTALL_PATH)"
 
 define archhelp
   echo  '* vmImage         - Kernel-only image for U-Boot ($(KBUILD_IMAGE))'
diff --git a/arch/nios2/boot/Makefile b/arch/nios2/boot/Makefile
index 37dfc7e584bc..8c3ad76602f3 100644
--- a/arch/nios2/boot/Makefile
+++ b/arch/nios2/boot/Makefile
@@ -30,6 +30,3 @@ $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
 
 $(obj)/compressed/vmlinux: $(obj)/vmlinux.gz FORCE
 	$(Q)$(MAKE) $(build)=$(obj)/compressed $@
-
-install:
-	sh $(srctree)/$(src)/install.sh $(KERNELRELEASE) $(BOOTIMAGE) System.map "$(INSTALL_PATH)"
diff --git a/arch/nios2/include/asm/cacheflush.h b/arch/nios2/include/asm/cacheflush.h
index 18eb9f69f806..d0b71dd71287 100644
--- a/arch/nios2/include/asm/cacheflush.h
+++ b/arch/nios2/include/asm/cacheflush.h
@@ -28,7 +28,7 @@ extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
 extern void flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr,
 	unsigned long pfn);
 #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
-extern void flush_dcache_page(struct page *page);
+void flush_dcache_page(struct page *page);
 
 extern void flush_icache_range(unsigned long start, unsigned long end);
 extern void flush_icache_page(struct vm_area_struct *vma, struct page *page);
diff --git a/arch/nios2/include/asm/processor.h b/arch/nios2/include/asm/processor.h
index 94bcb86f679f..b8125dfbcad2 100644
--- a/arch/nios2/include/asm/processor.h
+++ b/arch/nios2/include/asm/processor.h
@@ -69,7 +69,7 @@ static inline void release_thread(struct task_struct *dead_task)
 {
 }
 
-extern unsigned long get_wchan(struct task_struct *p);
+extern unsigned long __get_wchan(struct task_struct *p);
 
 #define task_pt_regs(p) \
 	((struct pt_regs *)(THREAD_SIZE + task_stack_page(p)) - 1)
diff --git a/arch/nios2/include/asm/syscall.h b/arch/nios2/include/asm/syscall.h
index 526449edd768..fff52205fb65 100644
--- a/arch/nios2/include/asm/syscall.h
+++ b/arch/nios2/include/asm/syscall.h
@@ -58,17 +58,6 @@ static inline void syscall_get_arguments(struct task_struct *task,
 	*args   = regs->r9;
 }
 
-static inline void syscall_set_arguments(struct task_struct *task,
-	struct pt_regs *regs, const unsigned long *args)
-{
-	regs->r4 = *args++;
-	regs->r5 = *args++;
-	regs->r6 = *args++;
-	regs->r7 = *args++;
-	regs->r8 = *args++;
-	regs->r9 = *args;
-}
-
 static inline int syscall_get_arch(struct task_struct *task)
 {
 	return AUDIT_ARCH_NIOS2;
diff --git a/arch/nios2/kernel/process.c b/arch/nios2/kernel/process.c
index 9ff37ba2bb60..f8ea522a1588 100644
--- a/arch/nios2/kernel/process.c
+++ b/arch/nios2/kernel/process.c
@@ -217,15 +217,12 @@ void dump(struct pt_regs *fp)
 	pr_emerg("\n\n");
 }
 
-unsigned long get_wchan(struct task_struct *p)
+unsigned long __get_wchan(struct task_struct *p)
 {
 	unsigned long fp, pc;
 	unsigned long stack_page;
 	int count = 0;
 
-	if (!p || p == current || task_is_running(p))
-		return 0;
-
 	stack_page = (unsigned long)p;
 	fp = ((struct switch_stack *)p->thread.ksp)->fp;	/* ;dgt2 */
 	do {
diff --git a/arch/openrisc/Kbuild b/arch/openrisc/Kbuild
index 4234b4c03e72..b0b0f2b03f87 100644
--- a/arch/openrisc/Kbuild
+++ b/arch/openrisc/Kbuild
@@ -1,3 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 obj-y += lib/ kernel/ mm/
 obj-y += boot/dts/
+
+# for cleaning
+subdir- += boot
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index e804026b4797..c2491b295d60 100644
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -13,7 +13,6 @@ config OPENRISC
 	select OF
 	select OF_EARLY_FLATTREE
 	select IRQ_DOMAIN
-	select HANDLE_DOMAIN_IRQ
 	select GPIOLIB
 	select HAVE_ARCH_TRACEHOOK
 	select SPARSE_IRQ
diff --git a/arch/openrisc/Makefile b/arch/openrisc/Makefile
index c52de526e518..760b734fb822 100644
--- a/arch/openrisc/Makefile
+++ b/arch/openrisc/Makefile
@@ -1,9 +1,7 @@
 # BK Id: %F% %I% %G% %U% %#%
 #
 # This file is included by the global makefile so that you can add your own
-# architecture-specific flags and dependencies. Remember to do have actions
-# for "archclean" and "archdep" for cleaning up and making dependencies for
-# this architecture
+# architecture-specific flags and dependencies.
 #
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
@@ -48,6 +46,3 @@ PHONY += vmlinux.bin
 
 vmlinux.bin: vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
-
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
diff --git a/arch/openrisc/include/asm/processor.h b/arch/openrisc/include/asm/processor.h
index ad53b3184885..aa1699c18add 100644
--- a/arch/openrisc/include/asm/processor.h
+++ b/arch/openrisc/include/asm/processor.h
@@ -73,7 +73,7 @@ struct thread_struct {
 
 void start_thread(struct pt_regs *regs, unsigned long nip, unsigned long sp);
 void release_thread(struct task_struct *);
-unsigned long get_wchan(struct task_struct *p);
+unsigned long __get_wchan(struct task_struct *p);
 
 #define cpu_relax()     barrier()
 
diff --git a/arch/openrisc/include/asm/spinlock.h b/arch/openrisc/include/asm/spinlock.h
index a8940bdfcb7e..264944a71535 100644
--- a/arch/openrisc/include/asm/spinlock.h
+++ b/arch/openrisc/include/asm/spinlock.h
@@ -19,9 +19,6 @@
 
 #include <asm/qrwlock.h>
 
-#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
-#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
-
 #define arch_spin_relax(lock)	cpu_relax()
 #define arch_read_relax(lock)	cpu_relax()
 #define arch_write_relax(lock)	cpu_relax()
diff --git a/arch/openrisc/include/asm/syscall.h b/arch/openrisc/include/asm/syscall.h
index e6383be2a195..903ed882bdec 100644
--- a/arch/openrisc/include/asm/syscall.h
+++ b/arch/openrisc/include/asm/syscall.h
@@ -57,13 +57,6 @@ syscall_get_arguments(struct task_struct *task, struct pt_regs *regs,
 	memcpy(args, &regs->gpr[3], 6 * sizeof(args[0]));
 }
 
-static inline void
-syscall_set_arguments(struct task_struct *task, struct pt_regs *regs,
-		      const unsigned long *args)
-{
-	memcpy(&regs->gpr[3], args, 6 * sizeof(args[0]));
-}
-
 static inline int syscall_get_arch(struct task_struct *task)
 {
 	return AUDIT_ARCH_OPENRISC;
diff --git a/arch/openrisc/kernel/dma.c b/arch/openrisc/kernel/dma.c
index 1b16d97e7da7..a82b2caaa560 100644
--- a/arch/openrisc/kernel/dma.c
+++ b/arch/openrisc/kernel/dma.c
@@ -33,7 +33,7 @@ page_set_nocache(pte_t *pte, unsigned long addr,
 	 * Flush the page out of the TLB so that the new page flags get
 	 * picked up next time there's an access
 	 */
-	flush_tlb_page(NULL, addr);
+	flush_tlb_kernel_range(addr, addr + PAGE_SIZE);
 
 	/* Flush page out of dcache */
 	for (cl = __pa(addr); cl < __pa(next); cl += cpuinfo->dcache_block_size)
@@ -56,7 +56,7 @@ page_clear_nocache(pte_t *pte, unsigned long addr,
 	 * Flush the page out of the TLB so that the new page flags get
 	 * picked up next time there's an access
 	 */
-	flush_tlb_page(NULL, addr);
+	flush_tlb_kernel_range(addr, addr + PAGE_SIZE);
 
 	return 0;
 }
diff --git a/arch/openrisc/kernel/entry.S b/arch/openrisc/kernel/entry.S
index edaa775a648e..59c6d3aa7081 100644
--- a/arch/openrisc/kernel/entry.S
+++ b/arch/openrisc/kernel/entry.S
@@ -569,8 +569,8 @@ EXCEPTION_ENTRY(_external_irq_handler)
 #endif
 	CLEAR_LWA_FLAG(r3)
 	l.addi	r3,r1,0
-	l.movhi	r8,hi(do_IRQ)
-	l.ori	r8,r8,lo(do_IRQ)
+	l.movhi	r8,hi(generic_handle_arch_irq)
+	l.ori	r8,r8,lo(generic_handle_arch_irq)
 	l.jalr r8
 	l.nop
 	l.j    _ret_from_intr
diff --git a/arch/openrisc/kernel/irq.c b/arch/openrisc/kernel/irq.c
index c38fa863afa8..f38e10962a84 100644
--- a/arch/openrisc/kernel/irq.c
+++ b/arch/openrisc/kernel/irq.c
@@ -36,8 +36,3 @@ void __init init_IRQ(void)
 {
 	irqchip_init();
 }
-
-void __irq_entry do_IRQ(struct pt_regs *regs)
-{
-	handle_arch_irq(regs);
-}
diff --git a/arch/openrisc/kernel/process.c b/arch/openrisc/kernel/process.c
index b0698d9ce14f..3c0c91bcdcba 100644
--- a/arch/openrisc/kernel/process.c
+++ b/arch/openrisc/kernel/process.c
@@ -263,7 +263,7 @@ void dump_elf_thread(elf_greg_t *dest, struct pt_regs* regs)
 	dest[35] = 0;
 }
 
-unsigned long get_wchan(struct task_struct *p)
+unsigned long __get_wchan(struct task_struct *p)
 {
 	/* TODO */
 
diff --git a/arch/openrisc/kernel/signal.c b/arch/openrisc/kernel/signal.c
index 1ebcff271096..99516c9191c7 100644
--- a/arch/openrisc/kernel/signal.c
+++ b/arch/openrisc/kernel/signal.c
@@ -28,8 +28,6 @@
 #include <asm/ucontext.h>
 #include <linux/uaccess.h>
 
-#define DEBUG_SIG 0
-
 struct rt_sigframe {
 	struct siginfo info;
 	struct ucontext uc;
diff --git a/arch/openrisc/kernel/smp.c b/arch/openrisc/kernel/smp.c
index 415e209732a3..27041db2c8b0 100644
--- a/arch/openrisc/kernel/smp.c
+++ b/arch/openrisc/kernel/smp.c
@@ -65,11 +65,7 @@ void __init smp_init_cpus(void)
 	u32 cpu_id;
 
 	for_each_of_cpu_node(cpu) {
-		if (of_property_read_u32(cpu, "reg", &cpu_id)) {
-			pr_warn("%s missing reg property", cpu->full_name);
-			continue;
-		}
-
+		cpu_id = of_get_cpu_hwid(cpu, 0);
 		if (cpu_id < NR_CPUS)
 			set_cpu_possible(cpu_id, true);
 	}
@@ -272,7 +268,7 @@ static inline void ipi_flush_tlb_range(void *info)
 	local_flush_tlb_range(NULL, fd->addr1, fd->addr2);
 }
 
-static void smp_flush_tlb_range(struct cpumask *cmask, unsigned long start,
+static void smp_flush_tlb_range(const struct cpumask *cmask, unsigned long start,
 				unsigned long end)
 {
 	unsigned int cpuid;
@@ -320,7 +316,9 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
 void flush_tlb_range(struct vm_area_struct *vma,
 		     unsigned long start, unsigned long end)
 {
-	smp_flush_tlb_range(mm_cpumask(vma->vm_mm), start, end);
+	const struct cpumask *cmask = vma ? mm_cpumask(vma->vm_mm)
+					  : cpu_online_mask;
+	smp_flush_tlb_range(cmask, start, end);
 }
 
 /* Instruction cache invalidate - performed on each cpu */
diff --git a/arch/openrisc/kernel/time.c b/arch/openrisc/kernel/time.c
index b82866061958..a6e69386f82a 100644
--- a/arch/openrisc/kernel/time.c
+++ b/arch/openrisc/kernel/time.c
@@ -127,7 +127,7 @@ irqreturn_t __irq_entry timer_interrupt(struct pt_regs *regs)
 	return IRQ_HANDLED;
 }
 
-/**
+/*
  * Clocksource: Based on OpenRISC timer/counter
  *
  * This sets up the OpenRISC Tick Timer as a clock source.  The tick timer
diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c
index aa1e709405ac..0898cb159fac 100644
--- a/arch/openrisc/kernel/traps.c
+++ b/arch/openrisc/kernel/traps.c
@@ -197,7 +197,7 @@ void nommu_dump_state(struct pt_regs *regs,
 }
 
 /* This is normally the 'Oops' routine */
-void die(const char *str, struct pt_regs *regs, long err)
+void __noreturn die(const char *str, struct pt_regs *regs, long err)
 {
 
 	console_verbose();
diff --git a/arch/openrisc/mm/fault.c b/arch/openrisc/mm/fault.c
index c730d1a51686..f0fa6394a58e 100644
--- a/arch/openrisc/mm/fault.c
+++ b/arch/openrisc/mm/fault.c
@@ -32,7 +32,7 @@ unsigned long pte_errors;	/* updated by do_page_fault() */
  */
 volatile pgd_t *current_pgd[NR_CPUS];
 
-extern void die(char *, struct pt_regs *, long);
+extern void __noreturn die(char *, struct pt_regs *, long);
 
 /*
  * This routine handles page faults.  It determines the address,
@@ -248,8 +248,6 @@ no_context:
 
 	die("Oops", regs, write_acc);
 
-	do_exit(SIGKILL);
-
 	/*
 	 * We ran out of memory, or some other thing happened to us that made
 	 * us unable to handle the page fault gracefully.
diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c
index cfef61a7b6c2..97305bde1b16 100644
--- a/arch/openrisc/mm/init.c
+++ b/arch/openrisc/mm/init.c
@@ -25,7 +25,6 @@
 #include <linux/memblock.h>
 #include <linux/init.h>
 #include <linux/delay.h>
-#include <linux/blkdev.h>	/* for initrd_* */
 #include <linux/pagemap.h>
 
 #include <asm/pgalloc.h>
diff --git a/arch/parisc/Kbuild b/arch/parisc/Kbuild
index 3c068b700a81..a6d3b280ba0c 100644
--- a/arch/parisc/Kbuild
+++ b/arch/parisc/Kbuild
@@ -1,2 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
 obj-y	+= mm/ kernel/ math-emu/
+
+# for cleaning
+subdir- += boot
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 27a8b49af11f..011dc32fdb4d 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -13,6 +13,8 @@ config PARISC
 	select ARCH_NO_SG_CHAIN
 	select ARCH_SUPPORTS_HUGETLBFS if PA20
 	select ARCH_SUPPORTS_MEMORY_FAILURE
+	select ARCH_STACKWALK
+	select HAVE_RELIABLE_STACKTRACE
 	select DMA_OPS
 	select RTC_CLASS
 	select RTC_DRV_GENERIC
@@ -46,6 +48,7 @@ config PARISC
 	select HAVE_ARCH_HASH
 	select HAVE_ARCH_JUMP_LABEL
 	select HAVE_ARCH_JUMP_LABEL_RELATIVE
+	select HAVE_ARCH_KFENCE
 	select HAVE_ARCH_SECCOMP_FILTER
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_REGS_AND_STACK_ACCESS_API
@@ -53,6 +56,7 @@ config PARISC
 	select HAVE_UNSTABLE_SCHED_CLOCK if SMP
 	select LEGACY_TIMER_TICK
 	select CPU_NO_EFFICIENT_FFS
+	select THREAD_INFO_IN_TASK
 	select NEED_DMA_MAP_STATE
 	select NEED_SG_DMA_LENGTH
 	select HAVE_ARCH_KGDB
@@ -81,11 +85,6 @@ config MMU
 config STACK_GROWSUP
 	def_bool y
 
-config ARCH_DEFCONFIG
-	string
-	default "arch/parisc/configs/generic-32bit_defconfig" if !64BIT
-	default "arch/parisc/configs/generic-64bit_defconfig" if 64BIT
-
 config GENERIC_LOCKBREAK
 	bool
 	default y
@@ -252,11 +251,11 @@ config PARISC_PAGE_SIZE_4KB
 
 config PARISC_PAGE_SIZE_16KB
 	bool "16KB"
-	depends on PA8X00 && BROKEN
+	depends on PA8X00 && BROKEN && !KFENCE
 
 config PARISC_PAGE_SIZE_64KB
 	bool "64KB"
-	depends on PA8X00 && BROKEN
+	depends on PA8X00 && BROKEN && !KFENCE
 
 endchoice
 
@@ -288,6 +287,20 @@ config SMP
 
 	  If you don't know what to do here, say N.
 
+config TOC
+	bool "Support TOC switch"
+	default y if 64BIT || !SMP
+	help
+	  Most PA-RISC machines have either a switch at the back of the machine
+	  or a command in BMC to trigger a TOC interrupt. If you say Y here a
+	  handler will be installed which will either show a backtrace on all
+	  CPUs, or enter a possible configured debugger like kgdb/kdb.
+
+	  Note that with this option enabled, the kernel will use an additional 16KB
+	  per possible CPU as a special stack for the TOC handler.
+
+	  If you don't want to debug the Kernel, say N.
+
 config PARISC_CPU_TOPOLOGY
 	bool "Support cpu topology definition"
 	depends on SMP
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index fcde3ffa0221..82d77f4b0d08 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -2,9 +2,7 @@
 # parisc/Makefile
 #
 # This file is included by the global makefile so that you can add your own
-# architecture-specific flags and dependencies. Remember to do have actions
-# for "archclean" and "archdep" for cleaning up and making dependencies for
-# this architecture
+# architecture-specific flags and dependencies.
 #
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
@@ -17,7 +15,12 @@
 # Mike Shaver, Helge Deller and Martin K. Petersen
 #
 
+ifdef CONFIG_PARISC_SELF_EXTRACT
+boot := arch/parisc/boot
+KBUILD_IMAGE := $(boot)/bzImage
+else
 KBUILD_IMAGE := vmlinuz
+endif
 
 NM		= sh $(srctree)/arch/parisc/nm
 CHECKFLAGS	+= -D__hppa__=1
@@ -181,8 +184,5 @@ define archhelp
 	@echo  '  zinstall	- Install compressed vmlinuz kernel'
 endef
 
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
-
 archheaders:
 	$(Q)$(MAKE) $(build)=arch/parisc/kernel/syscalls all
diff --git a/arch/parisc/boot/compressed/Makefile b/arch/parisc/boot/compressed/Makefile
index 9fe54878167d..bf4f2891d0b7 100644
--- a/arch/parisc/boot/compressed/Makefile
+++ b/arch/parisc/boot/compressed/Makefile
@@ -9,9 +9,10 @@ KCOV_INSTRUMENT := n
 GCOV_PROFILE := n
 UBSAN_SANITIZE := n
 
+OBJECTS := head.o real2.o firmware.o misc.o piggy.o
 targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2
 targets += vmlinux.bin.xz vmlinux.bin.lzma vmlinux.bin.lzo vmlinux.bin.lz4
-targets += misc.o piggy.o sizes.h head.o real2.o firmware.o
+targets += $(OBJECTS) sizes.h
 targets += real2.S firmware.c
 
 KBUILD_CFLAGS := -D__KERNEL__ -O2 -DBOOTLOADER
@@ -23,10 +24,8 @@ ifndef CONFIG_64BIT
 KBUILD_CFLAGS += -mfast-indirect-calls
 endif
 
-OBJECTS += $(obj)/head.o $(obj)/real2.o $(obj)/firmware.o $(obj)/misc.o $(obj)/piggy.o
-
 LDFLAGS_vmlinux := -X -e startup --as-needed -T
-$(obj)/vmlinux: $(obj)/vmlinux.lds $(OBJECTS) $(LIBGCC) FORCE
+$(obj)/vmlinux: $(obj)/vmlinux.lds $(addprefix $(obj)/, $(OBJECTS)) $(LIBGCC) FORCE
 	$(call if_changed,ld)
 
 sed-sizes := -e 's/^\([0-9a-fA-F]*\) . \(__bss_start\|_end\|parisc_kernel_start\)$$/\#define SZ\2 0x\1/p'
@@ -52,8 +51,6 @@ $(obj)/real2.o: $(obj)/real2.S
 $(obj)/real2.S: $(srctree)/arch/$(SRCARCH)/kernel/real2.S
 	$(call cmd,shipped)
 
-$(obj)/misc.o: $(obj)/sizes.h
-
 CPPFLAGS_vmlinux.lds += -I$(objtree)/$(obj) -DBOOTLOADER
 $(obj)/vmlinux.lds: $(obj)/sizes.h
 
diff --git a/arch/parisc/configs/generic-32bit_defconfig b/arch/parisc/configs/generic-32bit_defconfig
index dd14e3131325..53061cb2cf7f 100644
--- a/arch/parisc/configs/generic-32bit_defconfig
+++ b/arch/parisc/configs/generic-32bit_defconfig
@@ -22,7 +22,6 @@ CONFIG_PCI_LBA=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
 CONFIG_NET=y
@@ -55,13 +54,14 @@ CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
 CONFIG_BLK_DEV_SR=y
 CONFIG_CHR_DEV_SG=y
+# CONFIG_BLK_DEV_BSG is not set
 CONFIG_SCSI_LASI700=y
 CONFIG_SCSI_SYM53C8XX_2=y
 CONFIG_SCSI_ZALON=y
 CONFIG_SCSI_DH=y
 CONFIG_ATA=y
-CONFIG_ATA_GENERIC=y
 CONFIG_PATA_NS87415=y
+CONFIG_ATA_GENERIC=y
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
@@ -212,7 +212,6 @@ CONFIG_NFS_FS=m
 CONFIG_NFSD=m
 CONFIG_NFSD_V3=y
 CONFIG_CIFS=m
-CONFIG_CIFS_WEAK_PW_HASH=y
 CONFIG_CIFS_XATTR=y
 CONFIG_CIFS_POSIX=y
 # CONFIG_CIFS_DEBUG is not set
@@ -221,21 +220,18 @@ CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
 CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_ANUBIS=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAST5=m
 CONFIG_CRYPTO_CAST6=m
 CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_KHAZAD=m
 CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
 CONFIG_CRYPTO_DEFLATE=y
 CONFIG_CRC_CCITT=m
 CONFIG_CRC_T10DIF=y
 CONFIG_FONTS=y
+CONFIG_PRINTK_TIME=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
 CONFIG_DEBUG_MEMORY_INIT=y
diff --git a/arch/parisc/configs/generic-64bit_defconfig b/arch/parisc/configs/generic-64bit_defconfig
index 53054b81461a..1b8fd80cbe7f 100644
--- a/arch/parisc/configs/generic-64bit_defconfig
+++ b/arch/parisc/configs/generic-64bit_defconfig
@@ -1,16 +1,19 @@
 CONFIG_LOCALVERSION="-64bit"
 # CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_KERNEL_LZ4=y
 CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_AUDIT=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_TASKSTATS=y
 CONFIG_TASK_DELAY_ACCT=y
 CONFIG_TASK_XACCT=y
 CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
 CONFIG_CGROUPS=y
 CONFIG_MEMCG=y
-CONFIG_MEMCG_SWAP=y
 CONFIG_CGROUP_PIDS=y
 CONFIG_CPUSETS=y
 CONFIG_RELAY=y
@@ -34,6 +37,7 @@ CONFIG_MODVERSIONS=y
 CONFIG_BLK_DEV_INTEGRITY=y
 CONFIG_BINFMT_MISC=m
 # CONFIG_COMPACTION is not set
+CONFIG_MEMORY_FAILURE=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
@@ -64,12 +68,15 @@ CONFIG_SCSI_ISCSI_ATTRS=y
 CONFIG_SCSI_SRP_ATTRS=y
 CONFIG_ISCSI_BOOT_SYSFS=y
 CONFIG_SCSI_MPT2SAS=y
-CONFIG_SCSI_LASI700=m
+CONFIG_SCSI_LASI700=y
 CONFIG_SCSI_SYM53C8XX_2=y
 CONFIG_SCSI_ZALON=y
 CONFIG_SCSI_QLA_ISCSI=m
 CONFIG_SCSI_DH=y
 CONFIG_ATA=y
+CONFIG_SATA_SIL=y
+CONFIG_SATA_SIS=y
+CONFIG_SATA_VIA=y
 CONFIG_PATA_NS87415=y
 CONFIG_PATA_SIL680=y
 CONFIG_ATA_GENERIC=y
@@ -78,6 +85,7 @@ CONFIG_MD_LINEAR=m
 CONFIG_BLK_DEV_DM=m
 CONFIG_DM_RAID=m
 CONFIG_DM_UEVENT=y
+CONFIG_DM_AUDIT=y
 CONFIG_FUSION=y
 CONFIG_FUSION_SPI=y
 CONFIG_FUSION_SAS=y
@@ -124,14 +132,13 @@ CONFIG_QLCNIC=m
 # CONFIG_NET_VENDOR_TI is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
-CONFIG_MDIO_BITBANG=m
 CONFIG_PHYLIB=y
 CONFIG_BROADCOM_PHY=m
 CONFIG_CICADA_PHY=m
 CONFIG_DAVICOM_PHY=m
 CONFIG_ICPLUS_PHY=m
-CONFIG_LSI_ET1011C_PHY=m
 CONFIG_LXT_PHY=m
+CONFIG_LSI_ET1011C_PHY=m
 CONFIG_MARVELL_PHY=m
 CONFIG_NATIONAL_PHY=m
 CONFIG_QSEMI_PHY=m
@@ -139,6 +146,7 @@ CONFIG_REALTEK_PHY=m
 CONFIG_SMSC_PHY=m
 CONFIG_STE10XP=m
 CONFIG_VITESSE_PHY=m
+CONFIG_MDIO_BITBANG=m
 CONFIG_SLIP=m
 # CONFIG_WLAN is not set
 CONFIG_INPUT_EVDEV=y
@@ -150,7 +158,6 @@ CONFIG_SERIO_SERPORT=m
 # CONFIG_HP_SDC is not set
 CONFIG_SERIO_RAW=m
 # CONFIG_LEGACY_PTYS is not set
-CONFIG_NOZOMI=m
 CONFIG_SERIAL_8250=y
 # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
 CONFIG_SERIAL_8250_CONSOLE=y
@@ -160,6 +167,7 @@ CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_JSM=m
+CONFIG_NOZOMI=m
 CONFIG_IPMI_HANDLER=y
 CONFIG_IPMI_DEVICE_INTERFACE=y
 CONFIG_IPMI_SI=y
@@ -188,13 +196,22 @@ CONFIG_AGP=y
 CONFIG_AGP_PARISC=y
 CONFIG_DRM=y
 CONFIG_DRM_RADEON=y
-CONFIG_FIRMWARE_EDID=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
+CONFIG_FB=y
+CONFIG_FB_MATROX=y
+CONFIG_FB_MATROX_MYSTIQUE=y
+CONFIG_FB_MATROX_G=y
+CONFIG_FB_MATROX_I2C=y
+CONFIG_FB_MATROX_MAVEN=y
+CONFIG_FB_RADEON=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_CLUT224 is not set
 CONFIG_HIDRAW=y
 CONFIG_HID_PID=y
 CONFIG_USB_HIDDEV=y
 CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
 CONFIG_UIO=y
 CONFIG_UIO_PDRV_GENIRQ=m
 CONFIG_UIO_AEC=m
@@ -202,7 +219,6 @@ CONFIG_UIO_SERCOS3=m
 CONFIG_UIO_PCI_GENERIC=m
 CONFIG_STAGING=y
 CONFIG_QLGE=m
-CONFIG_HP100=m
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
 CONFIG_EXT2_FS_SECURITY=y
@@ -245,7 +261,6 @@ CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_ARC4=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_DEFLATE=m
 # CONFIG_CRYPTO_HW is not set
diff --git a/arch/parisc/include/asm/assembly.h b/arch/parisc/include/asm/assembly.h
index a39250cb7dfc..6d13ae236fcb 100644
--- a/arch/parisc/include/asm/assembly.h
+++ b/arch/parisc/include/asm/assembly.h
@@ -3,38 +3,19 @@
  * Copyright (C) 1999 Hewlett-Packard (Frank Rowand)
  * Copyright (C) 1999 Philipp Rumpf <prumpf@tux.org>
  * Copyright (C) 1999 SuSE GmbH
+ * Copyright (C) 2021 Helge Deller <deller@gmx.de>
  */
 
 #ifndef _PARISC_ASSEMBLY_H
 #define _PARISC_ASSEMBLY_H
 
-#define CALLEE_FLOAT_FRAME_SIZE	80
-
 #ifdef CONFIG_64BIT
-#define LDREG	ldd
-#define STREG	std
-#define LDREGX  ldd,s
-#define LDREGM	ldd,mb
-#define STREGM	std,ma
-#define SHRREG	shrd
-#define SHLREG	shld
-#define ANDCM   andcm,*
-#define	COND(x)	* ## x
 #define RP_OFFSET	16
 #define FRAME_SIZE	128
 #define CALLEE_REG_FRAME_SIZE	144
 #define REG_SZ		8
 #define ASM_ULONG_INSN	.dword
 #else	/* CONFIG_64BIT */
-#define LDREG	ldw
-#define STREG	stw
-#define LDREGX  ldwx,s
-#define LDREGM	ldwm
-#define STREGM	stwm
-#define SHRREG	shr
-#define SHLREG	shlw
-#define ANDCM   andcm
-#define COND(x)	x
 #define RP_OFFSET	20
 #define FRAME_SIZE	64
 #define CALLEE_REG_FRAME_SIZE	128
@@ -42,6 +23,10 @@
 #define ASM_ULONG_INSN	.word
 #endif
 
+/* Frame alignment for 32- and 64-bit */
+#define FRAME_ALIGN     64
+
+#define CALLEE_FLOAT_FRAME_SIZE	80
 #define CALLEE_SAVE_FRAME_SIZE (CALLEE_REG_FRAME_SIZE + CALLEE_FLOAT_FRAME_SIZE)
 
 #ifdef CONFIG_PA20
@@ -58,9 +43,35 @@
 #define PA_ASM_LEVEL	1.1
 #endif
 
+/* Privilege level field in the rightmost two bits of the IA queues */
+#define PRIV_USER	3
+#define PRIV_KERNEL	0
+
 #ifdef __ASSEMBLY__
 
 #ifdef CONFIG_64BIT
+#define LDREG	ldd
+#define STREG	std
+#define LDREGX  ldd,s
+#define LDREGM	ldd,mb
+#define STREGM	std,ma
+#define SHRREG	shrd
+#define SHLREG	shld
+#define ANDCM   andcm,*
+#define	COND(x)	* ## x
+#else	/* CONFIG_64BIT */
+#define LDREG	ldw
+#define STREG	stw
+#define LDREGX  ldwx,s
+#define LDREGM	ldwm
+#define STREGM	stwm
+#define SHRREG	shr
+#define SHLREG	shlw
+#define ANDCM   andcm
+#define COND(x)	x
+#endif
+
+#ifdef CONFIG_64BIT
 /* the 64-bit pa gnu assembler unfortunately defaults to .level 1.1 or 2.0 so
  * work around that for now... */
 	.level 2.0w
@@ -71,6 +82,7 @@
 #include <asm/types.h>
 
 #include <asm/asmregs.h>
+#include <asm/psw.h>
 
 	sp	=	30
 	gp	=	27
@@ -135,6 +147,17 @@
 	extrd,u \r, 63-(\sa), 64-(\sa), \t
 	.endm
 
+	/* Extract unsigned for 32- and 64-bit
+	 * The extru instruction leaves the most significant 32 bits of the
+	 * target register in an undefined state on PA 2.0 systems. */
+	.macro extru_safe r, p, len, t
+#ifdef CONFIG_64BIT
+	extrd,u	\r, 32+(\p), \len, \t
+#else
+	extru	\r, \p, \len, \t
+#endif
+	.endm
+
 	/* load 32-bit 'value' into 'reg' compensating for the ldil
 	 * sign-extension when running in wide mode.
 	 * WARNING!! neither 'value' nor 'reg' can be expressions
@@ -497,6 +520,30 @@
 	nop	/* 7 */
 	.endm
 
+	/* Switch to virtual mapping, trashing only %r1 */
+	.macro  virt_map
+	/* pcxt_ssm_bug */
+	rsm	PSW_SM_I, %r0		/* barrier for "Relied upon Translation */
+	mtsp	%r0, %sr4
+	mtsp	%r0, %sr5
+	mtsp	%r0, %sr6
+	tovirt_r1 %r29
+	load32	KERNEL_PSW, %r1
+
+	rsm     PSW_SM_QUIET,%r0	/* second "heavy weight" ctl op */
+	mtctl	%r0, %cr17		/* Clear IIASQ tail */
+	mtctl	%r0, %cr17		/* Clear IIASQ head */
+	mtctl	%r1, %ipsw
+	load32	4f, %r1
+	mtctl	%r1, %cr18		/* Set IIAOQ tail */
+	ldo	4(%r1), %r1
+	mtctl	%r1, %cr18		/* Set IIAOQ head */
+	rfir
+	nop
+4:
+	.endm
+
+
 	/*
 	 * ASM_EXCEPTIONTABLE_ENTRY
 	 *
diff --git a/arch/parisc/include/asm/bitops.h b/arch/parisc/include/asm/bitops.h
index aa4e883431c1..daa2afd974fb 100644
--- a/arch/parisc/include/asm/bitops.h
+++ b/arch/parisc/include/asm/bitops.h
@@ -104,8 +104,6 @@ static __inline__ int test_and_change_bit(int nr, volatile unsigned long * addr)
 
 #include <asm-generic/bitops/non-atomic.h>
 
-#ifdef __KERNEL__
-
 /**
  * __ffs - find first bit in word. returns 0 to "BITS_PER_LONG-1".
  * @word: The word to search
@@ -205,16 +203,8 @@ static __inline__ int fls(unsigned int x)
 #include <asm-generic/bitops/hweight.h>
 #include <asm-generic/bitops/lock.h>
 #include <asm-generic/bitops/sched.h>
-
-#endif /* __KERNEL__ */
-
 #include <asm-generic/bitops/find.h>
-
-#ifdef __KERNEL__
-
 #include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-atomic-setbit.h>
 
-#endif	/* __KERNEL__ */
-
 #endif /* _PARISC_BITOPS_H */
diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h
index eef0096db5f8..859b8a34adcf 100644
--- a/arch/parisc/include/asm/cacheflush.h
+++ b/arch/parisc/include/asm/cacheflush.h
@@ -49,7 +49,7 @@ void invalidate_kernel_vmap_range(void *vaddr, int size);
 #define flush_cache_vunmap(start, end)		flush_cache_all()
 
 #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
-extern void flush_dcache_page(struct page *page);
+void flush_dcache_page(struct page *page);
 
 #define flush_dcache_mmap_lock(mapping)		xa_lock_irq(&mapping->i_pages)
 #define flush_dcache_mmap_unlock(mapping)	xa_unlock_irq(&mapping->i_pages)
diff --git a/arch/parisc/include/asm/current.h b/arch/parisc/include/asm/current.h
new file mode 100644
index 000000000000..568b739e42af
--- /dev/null
+++ b/arch/parisc/include/asm/current.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_PARISC_CURRENT_H
+#define _ASM_PARISC_CURRENT_H
+
+#include <asm/special_insns.h>
+
+#ifndef __ASSEMBLY__
+struct task_struct;
+
+static __always_inline struct task_struct *get_current(void)
+{
+	return (struct task_struct *) mfctl(30);
+}
+
+#define current get_current()
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_PARISC_CURRENT_H */
diff --git a/arch/parisc/include/asm/futex.h b/arch/parisc/include/asm/futex.h
index fceb9cf02fb3..9cd4dd6e63ad 100644
--- a/arch/parisc/include/asm/futex.h
+++ b/arch/parisc/include/asm/futex.h
@@ -2,8 +2,6 @@
 #ifndef _ASM_PARISC_FUTEX_H
 #define _ASM_PARISC_FUTEX_H
 
-#ifdef __KERNEL__
-
 #include <linux/futex.h>
 #include <linux/uaccess.h>
 #include <asm/atomic.h>
@@ -13,35 +11,34 @@
    sixteen four-word locks. */
 
 static inline void
-_futex_spin_lock_irqsave(u32 __user *uaddr, unsigned long int *flags)
+_futex_spin_lock(u32 __user *uaddr)
 {
 	extern u32 lws_lock_start[];
-	long index = ((long)uaddr & 0x3f8) >> 1;
+	long index = ((long)uaddr & 0x7f8) >> 1;
 	arch_spinlock_t *s = (arch_spinlock_t *)&lws_lock_start[index];
-	local_irq_save(*flags);
+	preempt_disable();
 	arch_spin_lock(s);
 }
 
 static inline void
-_futex_spin_unlock_irqrestore(u32 __user *uaddr, unsigned long int *flags)
+_futex_spin_unlock(u32 __user *uaddr)
 {
 	extern u32 lws_lock_start[];
-	long index = ((long)uaddr & 0x3f8) >> 1;
+	long index = ((long)uaddr & 0x7f8) >> 1;
 	arch_spinlock_t *s = (arch_spinlock_t *)&lws_lock_start[index];
 	arch_spin_unlock(s);
-	local_irq_restore(*flags);
+	preempt_enable();
 }
 
 static inline int
 arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *uaddr)
 {
-	unsigned long int flags;
 	int oldval, ret;
 	u32 tmp;
 
-	_futex_spin_lock_irqsave(uaddr, &flags);
-
 	ret = -EFAULT;
+
+	_futex_spin_lock(uaddr);
 	if (unlikely(get_user(oldval, uaddr) != 0))
 		goto out_pagefault_enable;
 
@@ -72,7 +69,7 @@ arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *uaddr)
 		ret = -EFAULT;
 
 out_pagefault_enable:
-	_futex_spin_unlock_irqrestore(uaddr, &flags);
+	_futex_spin_unlock(uaddr);
 
 	if (!ret)
 		*oval = oldval;
@@ -85,7 +82,6 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
 			      u32 oldval, u32 newval)
 {
 	u32 val;
-	unsigned long flags;
 
 	/* futex.c wants to do a cmpxchg_inatomic on kernel NULL, which is
 	 * our gateway page, and causes no end of trouble...
@@ -102,22 +98,21 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
 	 * address. This should scale to a couple of CPUs.
 	 */
 
-	_futex_spin_lock_irqsave(uaddr, &flags);
+	_futex_spin_lock(uaddr);
 	if (unlikely(get_user(val, uaddr) != 0)) {
-		_futex_spin_unlock_irqrestore(uaddr, &flags);
+		_futex_spin_unlock(uaddr);
 		return -EFAULT;
 	}
 
 	if (val == oldval && unlikely(put_user(newval, uaddr) != 0)) {
-		_futex_spin_unlock_irqrestore(uaddr, &flags);
+		_futex_spin_unlock(uaddr);
 		return -EFAULT;
 	}
 
 	*uval = val;
-	_futex_spin_unlock_irqrestore(uaddr, &flags);
+	_futex_spin_unlock(uaddr);
 
 	return 0;
 }
 
-#endif /*__KERNEL__*/
 #endif /*_ASM_PARISC_FUTEX_H*/
diff --git a/arch/parisc/include/asm/ide.h b/arch/parisc/include/asm/ide.h
index 34cdac01ed35..7aa75b93a1b6 100644
--- a/arch/parisc/include/asm/ide.h
+++ b/arch/parisc/include/asm/ide.h
@@ -12,8 +12,6 @@
 #ifndef __ASM_PARISC_IDE_H
 #define __ASM_PARISC_IDE_H
 
-#ifdef __KERNEL__
-
 /* Generic I/O and MEMIO string operations.  */
 
 #define __ide_insw	insw
@@ -53,6 +51,4 @@ static __inline__ void __ide_mm_outsl(void __iomem *port, void *addr, u32 count)
 	}
 }
 
-#endif /* __KERNEL__ */
-
 #endif /* __ASM_PARISC_IDE_H */
diff --git a/arch/parisc/include/asm/jump_label.h b/arch/parisc/include/asm/jump_label.h
index 7efb1aa2f7f8..af2a598bc0f8 100644
--- a/arch/parisc/include/asm/jump_label.h
+++ b/arch/parisc/include/asm/jump_label.h
@@ -5,6 +5,7 @@
 #ifndef __ASSEMBLY__
 
 #include <linux/types.h>
+#include <linux/stringify.h>
 #include <asm/assembly.h>
 
 #define JUMP_LABEL_NOP_SIZE 4
diff --git a/arch/parisc/include/asm/kfence.h b/arch/parisc/include/asm/kfence.h
new file mode 100644
index 000000000000..6259e5ac1fea
--- /dev/null
+++ b/arch/parisc/include/asm/kfence.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * PA-RISC KFENCE support.
+ *
+ * Copyright (C) 2021, Helge Deller <deller@gmx.de>
+ */
+
+#ifndef _ASM_PARISC_KFENCE_H
+#define _ASM_PARISC_KFENCE_H
+
+#include <linux/kfence.h>
+
+#include <asm/pgtable.h>
+#include <asm/tlbflush.h>
+
+static inline bool arch_kfence_init_pool(void)
+{
+	return true;
+}
+
+/* Protect the given page and flush TLB. */
+static inline bool kfence_protect_page(unsigned long addr, bool protect)
+{
+	pte_t *pte = virt_to_kpte(addr);
+
+	if (WARN_ON(!pte))
+		return false;
+
+	/*
+	 * We need to avoid IPIs, as we may get KFENCE allocations or faults
+	 * with interrupts disabled.
+	 */
+
+	if (protect)
+		set_pte(pte, __pte(pte_val(*pte) & ~_PAGE_PRESENT));
+	else
+		set_pte(pte, __pte(pte_val(*pte) | _PAGE_PRESENT));
+
+	flush_tlb_kernel_range(addr, addr + PAGE_SIZE);
+
+	return true;
+}
+
+#endif /* _ASM_PARISC_KFENCE_H */
diff --git a/arch/parisc/include/asm/mckinley.h b/arch/parisc/include/asm/mckinley.h
index eb84dbeb7fd9..1314390b9034 100644
--- a/arch/parisc/include/asm/mckinley.h
+++ b/arch/parisc/include/asm/mckinley.h
@@ -1,10 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ASM_PARISC_MCKINLEY_H
 #define ASM_PARISC_MCKINLEY_H
-#ifdef __KERNEL__
 
 /* declared in arch/parisc/kernel/setup.c */
 extern struct proc_dir_entry * proc_mckinley_root;
 
-#endif /*__KERNEL__*/
 #endif /*ASM_PARISC_MCKINLEY_H*/
diff --git a/arch/parisc/include/asm/pdc.h b/arch/parisc/include/asm/pdc.h
index b388d8176588..18b957a8630d 100644
--- a/arch/parisc/include/asm/pdc.h
+++ b/arch/parisc/include/asm/pdc.h
@@ -51,6 +51,8 @@ int pdc_spaceid_bits(unsigned long *space_bits);
 int pdc_btlb_info(struct pdc_btlb_info *btlb);
 int pdc_mem_map_hpa(struct pdc_memory_map *r_addr, struct pdc_module_path *mod_path);
 #endif /* !CONFIG_PA20 */
+int pdc_pim_toc11(struct pdc_toc_pim_11 *ret);
+int pdc_pim_toc20(struct pdc_toc_pim_20 *ret);
 int pdc_lan_station_id(char *lan_addr, unsigned long net_hpa);
 
 int pdc_stable_read(unsigned long staddr, void *memaddr, unsigned long count);
diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
index 7badd872f05a..3e7cf882639f 100644
--- a/arch/parisc/include/asm/pgtable.h
+++ b/arch/parisc/include/asm/pgtable.h
@@ -76,6 +76,8 @@ static inline void purge_tlb_entries(struct mm_struct *mm, unsigned long addr)
 	purge_tlb_end(flags);
 }
 
+extern void __update_cache(pte_t pte);
+
 /* Certain architectures need to do special things when PTEs
  * within a page table are directly modified.  Thus, the following
  * hook is made available.
@@ -83,11 +85,14 @@ static inline void purge_tlb_entries(struct mm_struct *mm, unsigned long addr)
 #define set_pte(pteptr, pteval)			\
 	do {					\
 		*(pteptr) = (pteval);		\
-		barrier();			\
+		mb();				\
 	} while(0)
 
 #define set_pte_at(mm, addr, pteptr, pteval)	\
 	do {					\
+		if (pte_present(pteval) &&	\
+		    pte_user(pteval))		\
+			__update_cache(pteval);	\
 		*(pteptr) = (pteval);		\
 		purge_tlb_entries(mm, addr);	\
 	} while (0)
@@ -303,6 +308,7 @@ extern unsigned long *empty_zero_page;
 
 #define pte_none(x)     (pte_val(x) == 0)
 #define pte_present(x)	(pte_val(x) & _PAGE_PRESENT)
+#define pte_user(x)	(pte_val(x) & _PAGE_USER)
 #define pte_clear(mm, addr, xp)  set_pte_at(mm, addr, xp, __pte(0))
 
 #define pmd_flag(x)	(pmd_val(x) & PxD_FLAG_MASK)
@@ -410,7 +416,7 @@ extern void paging_init (void);
 
 #define PG_dcache_dirty         PG_arch_1
 
-extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t *);
+#define update_mmu_cache(vms,addr,ptep) __update_cache(*ptep)
 
 /* Encode and de-code a swap entry */
 
diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h
index eeb7da064289..b669f4b9040b 100644
--- a/arch/parisc/include/asm/processor.h
+++ b/arch/parisc/include/asm/processor.h
@@ -12,6 +12,7 @@
 #ifndef __ASSEMBLY__
 #include <linux/threads.h>
 
+#include <asm/assembly.h>
 #include <asm/prefetch.h>
 #include <asm/hardware.h>
 #include <asm/pdc.h>
@@ -37,16 +38,12 @@
 #define DEFAULT_MAP_BASE	DEFAULT_MAP_BASE32
 #endif
 
-#ifdef __KERNEL__
-
 /* XXX: STACK_TOP actually should be STACK_BOTTOM for parisc.
  * prumpf */
 
 #define STACK_TOP	TASK_SIZE
 #define STACK_TOP_MAX	DEFAULT_TASK_SIZE
 
-#endif
-
 #ifndef __ASSEMBLY__
 
 unsigned long calc_max_stack_size(unsigned long stack_max);
@@ -101,8 +98,6 @@ DECLARE_PER_CPU(struct cpuinfo_parisc, cpu_data);
 
 #define CPU_HVERSION ((boot_cpu_data.hversion >> 4) & 0x0FFF)
 
-#define ARCH_MIN_TASKALIGN	8
-
 struct thread_struct {
 	struct pt_regs regs;
 	unsigned long  task_size;
@@ -273,7 +268,7 @@ struct mm_struct;
 /* Free all resources held by a thread. */
 extern void release_thread(struct task_struct *);
 
-extern unsigned long get_wchan(struct task_struct *p);
+extern unsigned long __get_wchan(struct task_struct *p);
 
 #define KSTK_EIP(tsk)	((tsk)->thread.regs.iaoq[0])
 #define KSTK_ESP(tsk)	((tsk)->thread.regs.gr[30])
@@ -294,6 +289,10 @@ extern int _parisc_requires_coherency;
 
 extern int running_on_qemu;
 
+extern void toc_handler(void);
+extern unsigned int toc_handler_size;
+extern unsigned int toc_handler_csum;
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* __ASM_PARISC_PROCESSOR_H */
diff --git a/arch/parisc/include/asm/ptrace.h b/arch/parisc/include/asm/ptrace.h
index 143fb2a89dd8..eea3f3df0823 100644
--- a/arch/parisc/include/asm/ptrace.h
+++ b/arch/parisc/include/asm/ptrace.h
@@ -5,17 +5,17 @@
 #ifndef _PARISC_PTRACE_H
 #define _PARISC_PTRACE_H
 
+#include <asm/assembly.h>
 #include <uapi/asm/ptrace.h>
 
-
 #define task_regs(task) ((struct pt_regs *) ((char *)(task) + TASK_REGS))
 
 #define arch_has_single_step()	1
 #define arch_has_block_step()	1
 
 /* XXX should we use iaoq[1] or iaoq[0] ? */
-#define user_mode(regs)			(((regs)->iaoq[0] & 3) ? 1 : 0)
-#define user_space(regs)		(((regs)->iasq[1] != 0) ? 1 : 0)
+#define user_mode(regs)			(((regs)->iaoq[0] & 3) != PRIV_KERNEL)
+#define user_space(regs)		((regs)->iasq[1] != PRIV_KERNEL)
 #define instruction_pointer(regs)	((regs)->iaoq[0] & ~3)
 #define user_stack_pointer(regs)	((regs)->gr[30])
 unsigned long profile_pc(struct pt_regs *);
diff --git a/arch/parisc/include/asm/rt_sigframe.h b/arch/parisc/include/asm/rt_sigframe.h
index 4b9e3d707571..2b3010ade00e 100644
--- a/arch/parisc/include/asm/rt_sigframe.h
+++ b/arch/parisc/include/asm/rt_sigframe.h
@@ -2,7 +2,7 @@
 #ifndef _ASM_PARISC_RT_SIGFRAME_H
 #define _ASM_PARISC_RT_SIGFRAME_H
 
-#define SIGRETURN_TRAMP 3
+#define SIGRETURN_TRAMP 4
 #define SIGRESTARTBLOCK_TRAMP 5 
 #define TRAMP_SIZE (SIGRETURN_TRAMP + SIGRESTARTBLOCK_TRAMP)
 
diff --git a/arch/parisc/include/asm/runway.h b/arch/parisc/include/asm/runway.h
index f3cfe69439f6..5cf061376ddb 100644
--- a/arch/parisc/include/asm/runway.h
+++ b/arch/parisc/include/asm/runway.h
@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ASM_PARISC_RUNWAY_H
 #define ASM_PARISC_RUNWAY_H
-#ifdef __KERNEL__
 
 /* declared in arch/parisc/kernel/setup.c */
 extern struct proc_dir_entry * proc_runway_root;
@@ -9,5 +8,4 @@ extern struct proc_dir_entry * proc_runway_root;
 #define RUNWAY_STATUS	0x10
 #define RUNWAY_DEBUG	0x40
 
-#endif /* __KERNEL__ */
 #endif /* ASM_PARISC_RUNWAY_H */
diff --git a/arch/parisc/include/asm/smp.h b/arch/parisc/include/asm/smp.h
index b9a18db4b05a..2279ebe5e2da 100644
--- a/arch/parisc/include/asm/smp.h
+++ b/arch/parisc/include/asm/smp.h
@@ -32,9 +32,9 @@ extern void smp_send_all_nop(void);
 extern void arch_send_call_function_single_ipi(int cpu);
 extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
 
-#endif /* !ASSEMBLY */
+#define raw_smp_processor_id()		(current_thread_info()->cpu)
 
-#define raw_smp_processor_id()	(current_thread_info()->cpu)
+#endif /* !ASSEMBLY */
 
 #else /* CONFIG_SMP */
 
diff --git a/arch/parisc/include/asm/spinlock.h b/arch/parisc/include/asm/spinlock.h
index fa5ee8a45dbd..a6e5d66a7656 100644
--- a/arch/parisc/include/asm/spinlock.h
+++ b/arch/parisc/include/asm/spinlock.h
@@ -23,21 +23,6 @@ static inline void arch_spin_lock(arch_spinlock_t *x)
 			continue;
 }
 
-static inline void arch_spin_lock_flags(arch_spinlock_t *x,
-					unsigned long flags)
-{
-	volatile unsigned int *a;
-
-	a = __ldcw_align(x);
-	while (__ldcw(a) == 0)
-		while (*a == 0)
-			if (flags & PSW_SM_I) {
-				local_irq_enable();
-				local_irq_disable();
-			}
-}
-#define arch_spin_lock_flags arch_spin_lock_flags
-
 static inline void arch_spin_unlock(arch_spinlock_t *x)
 {
 	volatile unsigned int *a;
diff --git a/arch/parisc/include/asm/thread_info.h b/arch/parisc/include/asm/thread_info.h
index 00ad50fef769..1a58795f785c 100644
--- a/arch/parisc/include/asm/thread_info.h
+++ b/arch/parisc/include/asm/thread_info.h
@@ -2,30 +2,24 @@
 #ifndef _ASM_PARISC_THREAD_INFO_H
 #define _ASM_PARISC_THREAD_INFO_H
 
-#ifdef __KERNEL__
-
 #ifndef __ASSEMBLY__
 #include <asm/processor.h>
 #include <asm/special_insns.h>
 
 struct thread_info {
-	struct task_struct *task;	/* main task structure */
 	unsigned long flags;		/* thread_info flags (see TIF_*) */
-	__u32 cpu;			/* current CPU */
 	int preempt_count;		/* 0=premptable, <0=BUG; will also serve as bh-counter */
+#ifdef CONFIG_SMP
+	unsigned int cpu;
+#endif
 };
 
 #define INIT_THREAD_INFO(tsk)			\
 {						\
-	.task		= &tsk,			\
 	.flags		= 0,			\
-	.cpu		= 0,			\
 	.preempt_count	= INIT_PREEMPT_COUNT,	\
 }
 
-/* how to get the thread information struct from C */
-#define current_thread_info()	((struct thread_info *)mfctl(30))
-
 #endif /* !__ASSEMBLY */
 
 /* thread information allocation */
@@ -57,6 +51,7 @@ struct thread_info {
 #define TIF_BLOCKSTEP		10	/* branch stepping? */
 #define TIF_SECCOMP		11	/* secure computing */
 #define TIF_SYSCALL_TRACEPOINT	12	/* syscall tracepoint instrumentation */
+#define TIF_NONBLOCK_WARNING	13	/* warned about wrong O_NONBLOCK usage */
 
 #define _TIF_SYSCALL_TRACE	(1 << TIF_SYSCALL_TRACE)
 #define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
@@ -87,6 +82,4 @@ struct thread_info {
 # define is_32bit_task()	(1)
 #endif
 
-#endif /* __KERNEL__ */
-
 #endif /* _ASM_PARISC_THREAD_INFO_H */
diff --git a/arch/parisc/include/asm/traps.h b/arch/parisc/include/asm/traps.h
index 8ecc1f0c0483..34619f010c63 100644
--- a/arch/parisc/include/asm/traps.h
+++ b/arch/parisc/include/asm/traps.h
@@ -14,6 +14,7 @@ void parisc_terminate(char *msg, struct pt_regs *regs,
 void die_if_kernel(char *str, struct pt_regs *regs, long err);
 
 /* mm/fault.c */
+unsigned long parisc_acctyp(unsigned long code, unsigned int inst);
 const char *trap_name(unsigned long code);
 void do_page_fault(struct pt_regs *regs, unsigned long code,
 		unsigned long address);
diff --git a/arch/parisc/include/asm/unaligned.h b/arch/parisc/include/asm/unaligned.h
index 3bda16773ba6..c0621295100d 100644
--- a/arch/parisc/include/asm/unaligned.h
+++ b/arch/parisc/include/asm/unaligned.h
@@ -4,10 +4,8 @@
 
 #include <asm-generic/unaligned.h>
 
-#ifdef __KERNEL__
 struct pt_regs;
 void handle_unaligned(struct pt_regs *regs);
 int check_unaligned(struct pt_regs *regs);
-#endif
 
 #endif /* _ASM_PARISC_UNALIGNED_H */
diff --git a/arch/parisc/include/uapi/asm/pdc.h b/arch/parisc/include/uapi/asm/pdc.h
index 15211723ebf5..acc633c15722 100644
--- a/arch/parisc/include/uapi/asm/pdc.h
+++ b/arch/parisc/include/uapi/asm/pdc.h
@@ -398,8 +398,10 @@ struct zeropage {
 	/* int	(*vec_rendz)(void); */
 	unsigned int vec_rendz;
 	int	vec_pow_fail_flen;
-	int	vec_pad[10];		
-	
+	int	vec_pad0[3];
+	unsigned int vec_toc_hi;
+	int	vec_pad1[6];
+
 	/* [0x040] reserved processor dependent */
 	int	pad0[112];
 
@@ -689,6 +691,28 @@ struct pdc_hpmc_pim_20 { /* PDC_PIM */
 	unsigned long long fr[32];
 };
 
+struct pdc_toc_pim_11 {
+	unsigned int gr[32];
+	unsigned int cr[32];
+	unsigned int sr[8];
+	unsigned int iasq_back;
+	unsigned int iaoq_back;
+	unsigned int check_type;
+	unsigned int hversion;
+	unsigned int cpu_state;
+};
+
+struct pdc_toc_pim_20 {
+	unsigned long long gr[32];
+	unsigned long long cr[32];
+	unsigned long long sr[8];
+	unsigned long long iasq_back;
+	unsigned long long iaoq_back;
+	unsigned int check_type;
+	unsigned int hversion;
+	unsigned int cpu_state;
+};
+
 #endif /* !defined(__ASSEMBLY__) */
 
 #endif /* _UAPI_PARISC_PDC_H */
diff --git a/arch/parisc/include/uapi/asm/socket.h b/arch/parisc/include/uapi/asm/socket.h
index 8baaad52d799..845ddc63c882 100644
--- a/arch/parisc/include/uapi/asm/socket.h
+++ b/arch/parisc/include/uapi/asm/socket.h
@@ -123,6 +123,8 @@
 
 #define SO_BUF_LOCK		0x4046
 
+#define SO_RESERVE_MEM		0x4047
+
 #if !defined(__KERNEL__)
 
 #if __BITS_PER_LONG == 64
diff --git a/arch/parisc/install.sh b/arch/parisc/install.sh
index 056d588befdd..70d3cffb0251 100644
--- a/arch/parisc/install.sh
+++ b/arch/parisc/install.sh
@@ -39,6 +39,7 @@ verify "$3"
 if [ -n "${INSTALLKERNEL}" ]; then
   if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
   if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
+  if [ -x /usr/sbin/${INSTALLKERNEL} ]; then exec /usr/sbin/${INSTALLKERNEL} "$@"; fi
 fi
 
 # Default install
diff --git a/arch/parisc/kernel/Makefile b/arch/parisc/kernel/Makefile
index 068d90950d93..ed0b87908d71 100644
--- a/arch/parisc/kernel/Makefile
+++ b/arch/parisc/kernel/Makefile
@@ -39,3 +39,4 @@ obj-$(CONFIG_KGDB)			+= kgdb.o
 obj-$(CONFIG_KPROBES)			+= kprobes.o
 obj-$(CONFIG_KEXEC_CORE)		+= kexec.o relocate_kernel.o
 obj-$(CONFIG_KEXEC_FILE)		+= kexec_file.o
+obj-$(CONFIG_TOC)			+= toc.o toc_asm.o
diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c
index 22924a3f1728..55c1c5189c6a 100644
--- a/arch/parisc/kernel/asm-offsets.c
+++ b/arch/parisc/kernel/asm-offsets.c
@@ -22,18 +22,12 @@
 #include <linux/kbuild.h>
 #include <linux/pgtable.h>
 
+#include <asm/assembly.h>
 #include <asm/ptrace.h>
 #include <asm/processor.h>
 #include <asm/pdc.h>
 #include <linux/uaccess.h>
 
-#ifdef CONFIG_64BIT
-#define FRAME_SIZE	128
-#else
-#define FRAME_SIZE	64
-#endif
-#define FRAME_ALIGN	64
-
 /* Add FRAME_SIZE to the size x and align it to y. All definitions
  * that use align_frame will include space for a frame.
  */
@@ -41,13 +35,8 @@
 
 int main(void)
 {
-	DEFINE(TASK_THREAD_INFO, offsetof(struct task_struct, stack));
-	DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
-	DEFINE(TASK_SIGPENDING, offsetof(struct task_struct, pending));
-	DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
-	DEFINE(TASK_MM, offsetof(struct task_struct, mm));
-	DEFINE(TASK_PERSONALITY, offsetof(struct task_struct, personality));
-	DEFINE(TASK_PID, offsetof(struct task_struct, pid));
+	DEFINE(TASK_TI_FLAGS, offsetof(struct task_struct, thread_info.flags));
+	DEFINE(TASK_STACK, offsetof(struct task_struct, stack));
 	BLANK();
 	DEFINE(TASK_REGS, offsetof(struct task_struct, thread.regs));
 	DEFINE(TASK_PT_PSW, offsetof(struct task_struct, thread.regs.gr[ 0]));
@@ -135,10 +124,6 @@ int main(void)
 	DEFINE(TASK_PT_ISR, offsetof(struct task_struct, thread.regs.isr));
 	DEFINE(TASK_PT_IOR, offsetof(struct task_struct, thread.regs.ior));
 	BLANK();
-	DEFINE(TASK_SZ, sizeof(struct task_struct));
-	/* TASK_SZ_ALGN includes space for a stack frame. */
-	DEFINE(TASK_SZ_ALGN, align_frame(sizeof(struct task_struct), FRAME_ALIGN));
-	BLANK();
 	DEFINE(PT_PSW, offsetof(struct pt_regs, gr[ 0]));
 	DEFINE(PT_GR1, offsetof(struct pt_regs, gr[ 1]));
 	DEFINE(PT_GR2, offsetof(struct pt_regs, gr[ 2]));
@@ -223,17 +208,11 @@ int main(void)
 	DEFINE(PT_IIR, offsetof(struct pt_regs, iir));
 	DEFINE(PT_ISR, offsetof(struct pt_regs, isr));
 	DEFINE(PT_IOR, offsetof(struct pt_regs, ior));
-	DEFINE(PT_SIZE, sizeof(struct pt_regs));
 	/* PT_SZ_ALGN includes space for a stack frame. */
 	DEFINE(PT_SZ_ALGN, align_frame(sizeof(struct pt_regs), FRAME_ALIGN));
 	BLANK();
-	DEFINE(TI_TASK, offsetof(struct thread_info, task));
 	DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
-	DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
-	DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count));
-	DEFINE(THREAD_SZ, sizeof(struct thread_info));
-	/* THREAD_SZ_ALGN includes space for a stack frame. */
-	DEFINE(THREAD_SZ_ALGN, align_frame(sizeof(struct thread_info), FRAME_ALIGN));
+	DEFINE(TI_PRE_COUNT, offsetof(struct task_struct, thread_info.preempt_count));
 	BLANK();
 	DEFINE(ICACHE_BASE, offsetof(struct pdc_cache_info, ic_base));
 	DEFINE(ICACHE_STRIDE, offsetof(struct pdc_cache_info, ic_stride));
diff --git a/arch/parisc/kernel/audit.c b/arch/parisc/kernel/audit.c
index 9eb47b2225d2..f420b5552140 100644
--- a/arch/parisc/kernel/audit.c
+++ b/arch/parisc/kernel/audit.c
@@ -47,13 +47,15 @@ int audit_classify_syscall(int abi, unsigned syscall)
 #endif
 	switch (syscall) {
 	case __NR_open:
-		return 2;
+		return AUDITSC_OPEN;
 	case __NR_openat:
-		return 3;
+		return AUDITSC_OPENAT;
 	case __NR_execve:
-		return 5;
+		return AUDITSC_EXECVE;
+	case __NR_openat2:
+		return AUDITSC_OPENAT2;
 	default:
-		return 0;
+		return AUDITSC_NATIVE;
 	}
 }
 
diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c
index 39e02227e231..94150b91c96f 100644
--- a/arch/parisc/kernel/cache.c
+++ b/arch/parisc/kernel/cache.c
@@ -83,9 +83,9 @@ EXPORT_SYMBOL(flush_cache_all_local);
 #define pfn_va(pfn)	__va(PFN_PHYS(pfn))
 
 void
-update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep)
+__update_cache(pte_t pte)
 {
-	unsigned long pfn = pte_pfn(*ptep);
+	unsigned long pfn = pte_pfn(pte);
 	struct page *page;
 
 	/* We don't have pte special.  As a result, we can be called with
@@ -543,10 +543,33 @@ static inline pte_t *get_ptep(pgd_t *pgd, unsigned long addr)
 	return ptep;
 }
 
+static void flush_cache_pages(struct vm_area_struct *vma, struct mm_struct *mm,
+			      unsigned long start, unsigned long end)
+{
+	unsigned long addr, pfn;
+	pte_t *ptep;
+
+	for (addr = start; addr < end; addr += PAGE_SIZE) {
+		ptep = get_ptep(mm->pgd, addr);
+		if (ptep) {
+			pfn = pte_pfn(*ptep);
+			flush_cache_page(vma, addr, pfn);
+		}
+	}
+}
+
+static void flush_user_cache_tlb(struct vm_area_struct *vma,
+				 unsigned long start, unsigned long end)
+{
+	flush_user_dcache_range_asm(start, end);
+	if (vma->vm_flags & VM_EXEC)
+		flush_user_icache_range_asm(start, end);
+	flush_tlb_range(vma, start, end);
+}
+
 void flush_cache_mm(struct mm_struct *mm)
 {
 	struct vm_area_struct *vma;
-	pgd_t *pgd;
 
 	/* Flushing the whole cache on each cpu takes forever on
 	   rp3440, etc.  So, avoid it if the mm isn't too big.  */
@@ -558,45 +581,22 @@ void flush_cache_mm(struct mm_struct *mm)
 		return;
 	}
 
+	preempt_disable();
 	if (mm->context == mfsp(3)) {
-		for (vma = mm->mmap; vma; vma = vma->vm_next) {
-			flush_user_dcache_range_asm(vma->vm_start, vma->vm_end);
-			if (vma->vm_flags & VM_EXEC)
-				flush_user_icache_range_asm(vma->vm_start, vma->vm_end);
-			flush_tlb_range(vma, vma->vm_start, vma->vm_end);
-		}
+		for (vma = mm->mmap; vma; vma = vma->vm_next)
+			flush_user_cache_tlb(vma, vma->vm_start, vma->vm_end);
+		preempt_enable();
 		return;
 	}
 
-	pgd = mm->pgd;
-	for (vma = mm->mmap; vma; vma = vma->vm_next) {
-		unsigned long addr;
-
-		for (addr = vma->vm_start; addr < vma->vm_end;
-		     addr += PAGE_SIZE) {
-			unsigned long pfn;
-			pte_t *ptep = get_ptep(pgd, addr);
-			if (!ptep)
-				continue;
-			pfn = pte_pfn(*ptep);
-			if (!pfn_valid(pfn))
-				continue;
-			if (unlikely(mm->context)) {
-				flush_tlb_page(vma, addr);
-				__flush_cache_page(vma, addr, PFN_PHYS(pfn));
-			} else {
-				__purge_cache_page(vma, addr, PFN_PHYS(pfn));
-			}
-		}
-	}
+	for (vma = mm->mmap; vma; vma = vma->vm_next)
+		flush_cache_pages(vma, mm, vma->vm_start, vma->vm_end);
+	preempt_enable();
 }
 
 void flush_cache_range(struct vm_area_struct *vma,
 		unsigned long start, unsigned long end)
 {
-	pgd_t *pgd;
-	unsigned long addr;
-
 	if ((!IS_ENABLED(CONFIG_SMP) || !arch_irqs_disabled()) &&
 	    end - start >= parisc_cache_flush_threshold) {
 		if (vma->vm_mm->context)
@@ -605,30 +605,15 @@ void flush_cache_range(struct vm_area_struct *vma,
 		return;
 	}
 
+	preempt_disable();
 	if (vma->vm_mm->context == mfsp(3)) {
-		flush_user_dcache_range_asm(start, end);
-		if (vma->vm_flags & VM_EXEC)
-			flush_user_icache_range_asm(start, end);
-		flush_tlb_range(vma, start, end);
+		flush_user_cache_tlb(vma, start, end);
+		preempt_enable();
 		return;
 	}
 
-	pgd = vma->vm_mm->pgd;
-	for (addr = vma->vm_start; addr < vma->vm_end; addr += PAGE_SIZE) {
-		unsigned long pfn;
-		pte_t *ptep = get_ptep(pgd, addr);
-		if (!ptep)
-			continue;
-		pfn = pte_pfn(*ptep);
-		if (pfn_valid(pfn)) {
-			if (unlikely(vma->vm_mm->context)) {
-				flush_tlb_page(vma, addr);
-				__flush_cache_page(vma, addr, PFN_PHYS(pfn));
-			} else {
-				__purge_cache_page(vma, addr, PFN_PHYS(pfn));
-			}
-		}
-	}
+	flush_cache_pages(vma, vma->vm_mm, vma->vm_start, vma->vm_end);
+	preempt_enable();
 }
 
 void
diff --git a/arch/parisc/kernel/compat_audit.c b/arch/parisc/kernel/compat_audit.c
index 20c39c9d86a9..539b16891bdf 100644
--- a/arch/parisc/kernel/compat_audit.c
+++ b/arch/parisc/kernel/compat_audit.c
@@ -1,4 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
+#include <linux/audit_arch.h>
 #include <asm/unistd.h>
 
 unsigned int parisc32_dir_class[] = {
@@ -30,12 +31,14 @@ int parisc32_classify_syscall(unsigned syscall)
 {
 	switch (syscall) {
 	case __NR_open:
-		return 2;
+		return AUDITSC_OPEN;
 	case __NR_openat:
-		return 3;
+		return AUDITSC_OPENAT;
 	case __NR_execve:
-		return 5;
+		return AUDITSC_EXECVE;
+	case __NR_openat2:
+		return AUDITSC_OPENAT2;
 	default:
-		return 1;
+		return AUDITSC_COMPAT;
 	}
 }
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index 9f939afe6b88..6e9cdb269862 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -51,30 +51,6 @@
 	extrd,u \spc,(64 - (SPACEID_SHIFT)),32,\prot
 	.endm
 #endif
-
-	/* Switch to virtual mapping, trashing only %r1 */
-	.macro  virt_map
-	/* pcxt_ssm_bug */
-	rsm	PSW_SM_I, %r0	/* barrier for "Relied upon Translation */
-	mtsp	%r0, %sr4
-	mtsp	%r0, %sr5
-	mtsp	%r0, %sr6
-	tovirt_r1 %r29
-	load32	KERNEL_PSW, %r1
-
-	rsm     PSW_SM_QUIET,%r0	/* second "heavy weight" ctl op */
-	mtctl	%r0, %cr17	/* Clear IIASQ tail */
-	mtctl	%r0, %cr17	/* Clear IIASQ head */
-	mtctl	%r1, %ipsw
-	load32	4f, %r1
-	mtctl	%r1, %cr18	/* Set IIAOQ tail */
-	ldo	4(%r1), %r1
-	mtctl	%r1, %cr18	/* Set IIAOQ head */
-	rfir
-	nop
-4:
-	.endm
-
 	/*
 	 * The "get_stack" macros are responsible for determining the
 	 * kernel stack value.
@@ -87,8 +63,8 @@
 	 *          Need to set up a kernel stack, so call the
 	 *          get_stack_use_cr30 macro to set up a pointer
 	 *          to the pt_regs structure contained within the
-	 *          task pointer pointed to by cr30. Set the stack
-	 *          pointer to point to the end of the task structure.
+	 *          task pointer pointed to by cr30. Load the stack
+	 *          pointer from the task structure.
 	 *
 	 * Note that we use shadowed registers for temps until
 	 * we can save %r26 and %r29. %r26 is used to preserve
@@ -100,8 +76,6 @@
 	 * or handle_interruption. %r29 is used to hold a pointer
 	 * the register save area, and once again, it needs to
 	 * be a non-shadowed register so that it survives the rfir.
-	 *
-	 * N.B. TASK_SZ_ALGN and PT_SZ_ALGN include space for a stack frame.
 	 */
 
 	.macro  get_stack_use_cr30
@@ -110,12 +84,11 @@
 
 	copy	%r30, %r17
 	mfctl   %cr30, %r1
-	ldo	THREAD_SZ_ALGN(%r1), %r30
-	mtsp	%r0,%sr7
+	tophys  %r1,%r9		/* task_struct */
+	LDREG	TASK_STACK(%r9),%r30
+	ldo	PT_SZ_ALGN(%r30),%r30
+	mtsp	%r0,%sr7	/* clear sr7 after kernel stack was set! */
 	mtsp	%r16,%sr3
-	tophys  %r1,%r9
-	LDREG	TI_TASK(%r9), %r1	/* thread_info -> task_struct */
-	tophys  %r1,%r9
 	ldo     TASK_REGS(%r9),%r9
 	STREG   %r17,PT_GR30(%r9)
 	STREG   %r29,PT_GR29(%r9)
@@ -393,17 +366,9 @@
 	 */
 	.macro		L2_ptep	pmd,pte,index,va,fault
 #if CONFIG_PGTABLE_LEVELS == 3
-	extru		\va,31-ASM_PMD_SHIFT,ASM_BITS_PER_PMD,\index
+	extru_safe	\va,31-ASM_PMD_SHIFT,ASM_BITS_PER_PMD,\index
 #else
-# if defined(CONFIG_64BIT)
-	extrd,u		\va,63-ASM_PGDIR_SHIFT,ASM_BITS_PER_PGD,\index
-  #else
-  # if PAGE_SIZE > 4096
-	extru		\va,31-ASM_PGDIR_SHIFT,32-ASM_PGDIR_SHIFT,\index
-  # else
-	extru		\va,31-ASM_PGDIR_SHIFT,ASM_BITS_PER_PGD,\index
-  # endif
-# endif
+	extru_safe	\va,31-ASM_PGDIR_SHIFT,ASM_BITS_PER_PGD,\index
 #endif
 	dep             %r0,31,PAGE_SHIFT,\pmd  /* clear offset */
 #if CONFIG_PGTABLE_LEVELS < 3
@@ -413,7 +378,7 @@
 	bb,>=,n		\pmd,_PxD_PRESENT_BIT,\fault
 	dep		%r0,31,PxD_FLAG_SHIFT,\pmd /* clear flags */
 	SHLREG		\pmd,PxD_VALUE_SHIFT,\pmd
-	extru		\va,31-PAGE_SHIFT,ASM_BITS_PER_PTE,\index
+	extru_safe	\va,31-PAGE_SHIFT,ASM_BITS_PER_PTE,\index
 	dep		%r0,31,PAGE_SHIFT,\pmd  /* clear offset */
 	shladd		\index,BITS_PER_PTE_ENTRY,\pmd,\pmd /* pmd is now pte */
 	.endm
@@ -757,7 +722,7 @@ ENTRY(ret_from_kernel_thread)
 	BL	schedule_tail, %r2
 	nop
 
-	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30), %r1
+	mfctl	%cr30,%r1	/* task_struct */
 	LDREG	TASK_PT_GR25(%r1), %r26
 #ifdef CONFIG_64BIT
 	LDREG	TASK_PT_GR27(%r1), %r27
@@ -788,7 +753,6 @@ ENTRY_CFI(_switch_to)
 
 	STREG	%r30, TASK_PT_KSP(%r26)
 	LDREG	TASK_PT_KSP(%r25), %r30
-	LDREG	TASK_THREAD_INFO(%r25), %r25
 	bv	%r0(%r2)
 	mtctl   %r25,%cr30
 
@@ -819,17 +783,16 @@ ENDPROC_CFI(_switch_to)
 	.align	PAGE_SIZE
 
 ENTRY_CFI(syscall_exit_rfi)
-	mfctl   %cr30,%r16
-	LDREG	TI_TASK(%r16), %r16	/* thread_info -> task_struct */
+	mfctl	%cr30,%r16		/* task_struct */
 	ldo	TASK_REGS(%r16),%r16
 	/* Force iaoq to userspace, as the user has had access to our current
 	 * context via sigcontext. Also Filter the PSW for the same reason.
 	 */
 	LDREG	PT_IAOQ0(%r16),%r19
-	depi	3,31,2,%r19
+	depi	PRIV_USER,31,2,%r19
 	STREG	%r19,PT_IAOQ0(%r16)
 	LDREG	PT_IAOQ1(%r16),%r19
-	depi	3,31,2,%r19
+	depi	PRIV_USER,31,2,%r19
 	STREG	%r19,PT_IAOQ1(%r16)
 	LDREG   PT_PSW(%r16),%r19
 	load32	USER_PSW_MASK,%r1
@@ -865,14 +828,14 @@ ENTRY_CFI(syscall_exit_rfi)
 ENTRY(intr_return)
 	/* check for reschedule */
 	mfctl   %cr30,%r1
-	LDREG   TI_FLAGS(%r1),%r19	/* sched.h: TIF_NEED_RESCHED */
+	LDREG   TASK_TI_FLAGS(%r1),%r19	/* sched.h: TIF_NEED_RESCHED */
 	bb,<,n	%r19,31-TIF_NEED_RESCHED,intr_do_resched /* forward */
 
 	.import do_notify_resume,code
 intr_check_sig:
 	/* As above */
 	mfctl   %cr30,%r1
-	LDREG	TI_FLAGS(%r1),%r19
+	LDREG	TASK_TI_FLAGS(%r1),%r19
 	ldi	(_TIF_USER_WORK_MASK & ~_TIF_NEED_RESCHED), %r20
 	and,COND(<>)	%r19, %r20, %r0
 	b,n	intr_restore	/* skip past if we've nothing to do */
@@ -974,8 +937,8 @@ intr_do_preempt:
 
 	/* current_thread_info()->preempt_count */
 	mfctl	%cr30, %r1
-	LDREG	TI_PRE_COUNT(%r1), %r19
-	cmpib,COND(<>)	0, %r19, intr_restore	/* if preempt_count > 0 */
+	ldw	TI_PRE_COUNT(%r1), %r19
+	cmpib,<>	0, %r19, intr_restore	/* if preempt_count > 0 */
 	nop				/* prev insn branched backwards */
 
 	/* check if we interrupted a critical path */
@@ -1716,7 +1679,7 @@ dtlb_fault:
 
 	.macro	fork_like name
 ENTRY_CFI(sys_\name\()_wrapper)
-	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30), %r1
+	mfctl	%cr30,%r1
 	ldo	TASK_REGS(%r1),%r1
 	reg_save %r1
 	mfctl	%cr27, %r28
@@ -1736,7 +1699,7 @@ ENTRY(child_return)
 	BL	schedule_tail, %r2
 	nop
 finish_child_return:
-	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30), %r1
+	mfctl	%cr30,%r1
 	ldo	TASK_REGS(%r1),%r1	 /* get pt regs */
 
 	LDREG	PT_CR27(%r1), %r3
@@ -1747,7 +1710,7 @@ finish_child_return:
 END(child_return)
 
 ENTRY_CFI(sys_rt_sigreturn_wrapper)
-	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r26
+	mfctl	%cr30,%r26
 	ldo	TASK_REGS(%r26),%r26	/* get pt regs */
 	/* Don't save regs, we are going to restore them from sigcontext. */
 	STREG	%r2, -RP_OFFSET(%r30)
@@ -1764,7 +1727,7 @@ ENTRY_CFI(sys_rt_sigreturn_wrapper)
 	LDREG	-RP_OFFSET(%r30), %r2
 
 	/* FIXME: I think we need to restore a few more things here. */
-	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1
+	mfctl	%cr30,%r1
 	ldo	TASK_REGS(%r1),%r1	/* get pt regs */
 	reg_restore %r1
 
@@ -1783,9 +1746,7 @@ ENTRY(syscall_exit)
 	 */
 
 	/* save return value now */
-
 	mfctl     %cr30, %r1
-	LDREG     TI_TASK(%r1),%r1
 	STREG     %r28,TASK_PT_GR28(%r1)
 
 	/* Seems to me that dp could be wrong here, if the syscall involved
@@ -1796,13 +1757,14 @@ ENTRY(syscall_exit)
 syscall_check_resched:
 
 	/* check for reschedule */
-
-	LDREG	TI_FLAGS-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r19	/* long */
+	mfctl	%cr30,%r19
+	LDREG	TASK_TI_FLAGS(%r19),%r19	/* long */
 	bb,<,n	%r19, 31-TIF_NEED_RESCHED, syscall_do_resched /* forward */
 
 	.import do_signal,code
 syscall_check_sig:
-	LDREG	TI_FLAGS-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r19
+	mfctl	%cr30,%r19
+	LDREG	TASK_TI_FLAGS(%r19),%r19
 	ldi	(_TIF_USER_WORK_MASK & ~_TIF_NEED_RESCHED), %r26
 	and,COND(<>)	%r19, %r26, %r0
 	b,n	syscall_restore	/* skip past if we've nothing to do */
@@ -1813,7 +1775,7 @@ syscall_do_signal:
 	 * consistent with all the relevant state of the process
 	 * before the syscall.  We need to verify this.
 	 */
-	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1
+	mfctl	%cr30,%r1
 	ldo	TASK_REGS(%r1), %r26		/* struct pt_regs *regs */
 	reg_save %r26
 
@@ -1824,18 +1786,18 @@ syscall_do_signal:
 	BL	do_notify_resume,%r2
 	ldi	1, %r25				/* long in_syscall = 1 */
 
-	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1
+	mfctl	%cr30,%r1
 	ldo	TASK_REGS(%r1), %r20		/* reload pt_regs */
 	reg_restore %r20
 
 	b,n     syscall_check_sig
 
 syscall_restore:
-	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1
+	mfctl	%cr30,%r1
 
 	/* Are we being ptraced? */
-	ldw	TASK_FLAGS(%r1),%r19
-	ldi	_TIF_SYSCALL_TRACE_MASK,%r2
+	LDREG	TASK_TI_FLAGS(%r1),%r19
+	ldi	_TIF_SINGLESTEP|_TIF_BLOCKSTEP,%r2
 	and,COND(=)	%r19,%r2,%r0
 	b,n	syscall_restore_rfi
 
@@ -1873,7 +1835,7 @@ syscall_restore:
 	mtsp	%r1,%sr5			   /* Restore sr5 */
 	mtsp	%r1,%sr6			   /* Restore sr6 */
 
-	depi	3,31,2,%r31			   /* ensure return to user mode. */
+	depi	PRIV_USER,31,2,%r31	/* ensure return to user mode. */
 
 #ifdef CONFIG_64BIT
 	/* decide whether to reset the wide mode bit
@@ -1949,7 +1911,7 @@ syscall_restore_rfi:
 	STREG	%r0,TASK_PT_SR2(%r1)
 
 	LDREG	TASK_PT_GR31(%r1),%r2
-	depi	3,31,2,%r2		   /* ensure return to user mode. */
+	depi	PRIV_USER,31,2,%r2	/* ensure return to user mode. */
 	STREG   %r2,TASK_PT_IAOQ0(%r1)
 	ldo	4(%r2),%r2
 	STREG	%r2,TASK_PT_IAOQ1(%r1)
@@ -1958,10 +1920,10 @@ syscall_restore_rfi:
 
 pt_regs_ok:
 	LDREG	TASK_PT_IAOQ0(%r1),%r2
-	depi	3,31,2,%r2		   /* ensure return to user mode. */
+	depi	PRIV_USER,31,2,%r2	/* ensure return to user mode. */
 	STREG	%r2,TASK_PT_IAOQ0(%r1)
 	LDREG	TASK_PT_IAOQ1(%r1),%r2
-	depi	3,31,2,%r2
+	depi	PRIV_USER,31,2,%r2
 	STREG	%r2,TASK_PT_IAOQ1(%r1)
 	b	intr_restore
 	copy	%r25,%r16
diff --git a/arch/parisc/kernel/firmware.c b/arch/parisc/kernel/firmware.c
index 7034227dbdf3..3370e347dde3 100644
--- a/arch/parisc/kernel/firmware.c
+++ b/arch/parisc/kernel/firmware.c
@@ -1062,6 +1062,38 @@ int pdc_mem_pdt_read_entries(struct pdc_mem_read_pdt *pret,
 }
 
 /**
+ * pdc_pim_toc11 - Fetch TOC PIM 1.1 data from firmware.
+ * @ret: pointer to return buffer
+ */
+int pdc_pim_toc11(struct pdc_toc_pim_11 *ret)
+{
+	int retval;
+	unsigned long flags;
+
+	spin_lock_irqsave(&pdc_lock, flags);
+	retval = mem_pdc_call(PDC_PIM, PDC_PIM_TOC, __pa(pdc_result),
+			      __pa(ret), sizeof(*ret));
+	spin_unlock_irqrestore(&pdc_lock, flags);
+	return retval;
+}
+
+/**
+ * pdc_pim_toc20 - Fetch TOC PIM 2.0 data from firmware.
+ * @ret: pointer to return buffer
+ */
+int pdc_pim_toc20(struct pdc_toc_pim_20 *ret)
+{
+	int retval;
+	unsigned long flags;
+
+	spin_lock_irqsave(&pdc_lock, flags);
+	retval = mem_pdc_call(PDC_PIM, PDC_PIM_TOC, __pa(pdc_result),
+			      __pa(ret), sizeof(*ret));
+	spin_unlock_irqrestore(&pdc_lock, flags);
+	return retval;
+}
+
+/**
  * pdc_tod_set - Set the Time-Of-Day clock.
  * @sec: The number of seconds since epoch.
  * @usec: The number of micro seconds.
diff --git a/arch/parisc/kernel/ftrace.c b/arch/parisc/kernel/ftrace.c
index 0a1e75af5382..4d392e4ed358 100644
--- a/arch/parisc/kernel/ftrace.c
+++ b/arch/parisc/kernel/ftrace.c
@@ -15,6 +15,7 @@
 #include <linux/uaccess.h>
 #include <linux/kprobes.h>
 #include <linux/ptrace.h>
+#include <linux/jump_label.h>
 
 #include <asm/assembly.h>
 #include <asm/sections.h>
@@ -24,6 +25,8 @@
 #define __hot __section(".text.hot")
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
+static DEFINE_STATIC_KEY_FALSE(ftrace_graph_enable);
+
 /*
  * Hook the return address and push it in the stack of return addrs
  * in current thread info.
@@ -48,25 +51,19 @@ static void __hot prepare_ftrace_return(unsigned long *parent,
 }
 #endif /* CONFIG_FUNCTION_GRAPH_TRACER */
 
+static ftrace_func_t ftrace_func;
+
 void notrace __hot ftrace_function_trampoline(unsigned long parent,
 				unsigned long self_addr,
 				unsigned long org_sp_gr3,
 				struct ftrace_regs *fregs)
 {
-#ifndef CONFIG_DYNAMIC_FTRACE
-	extern ftrace_func_t ftrace_trace_function;
-#endif
 	extern struct ftrace_ops *function_trace_op;
 
-	if (function_trace_op->flags & FTRACE_OPS_FL_ENABLED &&
-	    ftrace_trace_function != ftrace_stub)
-		ftrace_trace_function(self_addr, parent,
-				function_trace_op, fregs);
+	ftrace_func(self_addr, parent, function_trace_op, fregs);
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
-	if (dereference_function_descriptor(ftrace_graph_return) !=
-	    dereference_function_descriptor(ftrace_stub) ||
-	    ftrace_graph_entry != ftrace_graph_entry_stub) {
+	if (static_branch_unlikely(&ftrace_graph_enable)) {
 		unsigned long *parent_rp;
 
 		/* calculate pointer to %rp in stack */
@@ -84,23 +81,21 @@ void notrace __hot ftrace_function_trampoline(unsigned long parent,
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 int ftrace_enable_ftrace_graph_caller(void)
 {
+	static_key_enable(&ftrace_graph_enable.key);
 	return 0;
 }
 
 int ftrace_disable_ftrace_graph_caller(void)
 {
+	static_key_enable(&ftrace_graph_enable.key);
 	return 0;
 }
 #endif
 
 #ifdef CONFIG_DYNAMIC_FTRACE
-
-int __init ftrace_dyn_arch_init(void)
-{
-	return 0;
-}
 int ftrace_update_ftrace_func(ftrace_func_t func)
 {
+	ftrace_func = func;
 	return 0;
 }
 
@@ -216,7 +211,6 @@ void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
 		return;
 
 	regs = ftrace_get_regs(fregs);
-	preempt_disable_notrace();
 	p = get_kprobe((kprobe_opcode_t *)ip);
 	if (unlikely(!p) || kprobe_disabled(p))
 		goto out;
@@ -245,7 +239,6 @@ void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
 	}
 	__this_cpu_write(current_kprobe, NULL);
 out:
-	preempt_enable_notrace();
 	ftrace_test_recursion_unlock(bit);
 }
 NOKPROBE_SYMBOL(kprobe_ftrace_handler);
diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S
index aa93d775c34d..b24f77748c22 100644
--- a/arch/parisc/kernel/head.S
+++ b/arch/parisc/kernel/head.S
@@ -35,7 +35,8 @@ END(boot_args)
 	__HEAD
 
 	.align	4
-	.import init_thread_union,data
+	.import init_task,data
+	.import init_stack,data
 	.import fault_vector_20,code    /* IVA parisc 2.0 32 bit */
 #ifndef CONFIG_64BIT
         .import fault_vector_11,code    /* IVA parisc 1.1 32 bit */
@@ -123,12 +124,12 @@ $pgt_fill_loop:
 	load32		start_parisc,%r11
 
 	/* And the initial task pointer */
-	load32		init_thread_union,%r6
+	load32		init_task,%r6
 	mtctl           %r6,%cr30
 
 	/* And the stack pointer too */
-	ldo             THREAD_SZ_ALGN(%r6),%sp
-
+	load32		init_stack,%sp
+	tophys_r1	%sp
 #if defined(CONFIG_64BIT) && defined(CONFIG_FUNCTION_TRACER)
 	.import _mcount,data
 	/* initialize mcount FPTR */
@@ -186,12 +187,11 @@ common_stext:
 #endif /*CONFIG_SMP*/
 
 #ifdef CONFIG_64BIT
-	tophys_r1	%sp
+	mfctl		%cr30,%r6		/* PCX-W2 firmware bug */
+	tophys_r1	%r6
 
 	/* Save the rfi target address */
-	ldd             TI_TASK-THREAD_SZ_ALGN(%sp), %r10
-	tophys_r1       %r10
-	std             %r11,  TASK_PT_GR11(%r10)
+	STREG		%r11,  TASK_PT_GR11(%r6)
 	/* Switch to wide mode Superdome doesn't support narrow PDC
 	** calls.
 	*/
@@ -206,7 +206,6 @@ common_stext:
         ** Someday, palo might not do this for the Monarch either.
         */
 2:
-	mfctl		%cr30,%r6		/* PCX-W2 firmware bug */
 
 	ldo             PDC_PSW(%r0),%arg0              /* 21 */
 	ldo             PDC_PSW_SET_DEFAULTS(%r0),%arg1 /* 2 */
@@ -216,13 +215,9 @@ common_stext:
 	copy            %r0,%arg3
 
 stext_pdc_ret:
+	LDREG		TASK_PT_GR11(%r6), %r11
+	tovirt_r1	%r6
 	mtctl		%r6,%cr30		/* restore task thread info */
-
-	/* restore rfi target address*/
-	ldd             TI_TASK-THREAD_SZ_ALGN(%sp), %r10
-	tophys_r1       %r10
-	ldd             TASK_PT_GR11(%r10), %r11
-	tovirt_r1       %sp
 #endif
 	
 	/* PARANOID: clear user scratch/user space SR's */
@@ -287,7 +282,9 @@ aligned_rfi:
 
 	load32		KERNEL_PSW,%r10
 	mtctl		%r10,%ipsw
-	
+
+	tovirt_r1	%sp
+
 	/* Jump through hyperspace to Virt Mode */
 	rfi
 	nop
@@ -343,12 +340,13 @@ smp_slave_stext:
 #endif
 
 	/*  Initialize the SP - monarch sets up smp_init_current_idle_task */
-	load32		PA(smp_init_current_idle_task),%sp
-	LDREG		0(%sp),%sp	/* load task address */
+	load32		PA(smp_init_current_idle_task),%r6
+	LDREG		0(%r6),%r6
+	mtctl		%r6,%cr30
+	tophys_r1	%r6
+	LDREG           TASK_STACK(%r6),%sp
 	tophys_r1	%sp
-	LDREG		TASK_THREAD_INFO(%sp),%sp
-	mtctl           %sp,%cr30       /* store in cr30 */
-	ldo             THREAD_SZ_ALGN(%sp),%sp
+	ldo		FRAME_SIZE(%sp),%sp
 
 	/* point CPU to kernel page tables */
 	load32		PA(swapper_pg_dir),%r4
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index 0d46b19dc4d3..eb18e16362f6 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -15,6 +15,7 @@
 #include <linux/kernel_stat.h>
 #include <linux/seq_file.h>
 #include <linux/types.h>
+#include <linux/sched/task_stack.h>
 #include <asm/io.h>
 
 #include <asm/softirq_stack.h>
@@ -399,8 +400,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
 #ifdef CONFIG_DEBUG_STACKOVERFLOW
 	#define STACK_MARGIN	(256*6)
 
-	/* Our stack starts directly behind the thread_info struct. */
-	unsigned long stack_start = (unsigned long) current_thread_info();
+	unsigned long stack_start = (unsigned long) task_stack_page(current);
 	unsigned long sp = regs->gr[30];
 	unsigned long stack_usage;
 	unsigned int *last_usage;
@@ -476,7 +476,7 @@ static void execute_on_irq_stack(void *func, unsigned long param1)
 	union_ptr = &per_cpu(irq_stack_union, smp_processor_id());
 	irq_stack = (unsigned long) &union_ptr->stack;
 	irq_stack = ALIGN(irq_stack + sizeof(irq_stack_union.slock),
-			 64); /* align for stack frame usage */
+			FRAME_ALIGN); /* align for stack frame usage */
 
 	/* We may be called recursive. If we are already using the irq stack,
 	 * just continue to use it. Use spinlocks to serialize
diff --git a/arch/parisc/kernel/kprobes.c b/arch/parisc/kernel/kprobes.c
index 6d21a515eea5..e2bdb5a5f93e 100644
--- a/arch/parisc/kernel/kprobes.c
+++ b/arch/parisc/kernel/kprobes.c
@@ -175,7 +175,7 @@ int __kprobes parisc_kprobe_ss_handler(struct pt_regs *regs)
 	return 1;
 }
 
-static inline void kretprobe_trampoline(void)
+void __kretprobe_trampoline(void)
 {
 	asm volatile("nop");
 	asm volatile("nop");
@@ -193,7 +193,7 @@ static int __kprobes trampoline_probe_handler(struct kprobe *p,
 {
 	unsigned long orig_ret_address;
 
-	orig_ret_address = __kretprobe_trampoline_handler(regs, trampoline_p.addr, NULL);
+	orig_ret_address = __kretprobe_trampoline_handler(regs, NULL);
 	instruction_pointer_set(regs, orig_ret_address);
 
 	return 1;
@@ -217,6 +217,6 @@ int __kprobes arch_trampoline_kprobe(struct kprobe *p)
 int __init arch_init_kprobes(void)
 {
 	trampoline_p.addr = (kprobe_opcode_t *)
-		dereference_function_descriptor(kretprobe_trampoline);
+		dereference_function_descriptor(__kretprobe_trampoline);
 	return register_kprobe(&trampoline_p);
 }
diff --git a/arch/parisc/kernel/pdt.c b/arch/parisc/kernel/pdt.c
index fcc761b0e11b..e391b175f5ec 100644
--- a/arch/parisc/kernel/pdt.c
+++ b/arch/parisc/kernel/pdt.c
@@ -352,12 +352,10 @@ static int __init pdt_initcall(void)
 	if (pdt_type == PDT_NONE)
 		return -ENODEV;
 
-	kpdtd_task = kthread_create(pdt_mainloop, NULL, "kpdtd");
+	kpdtd_task = kthread_run(pdt_mainloop, NULL, "kpdtd");
 	if (IS_ERR(kpdtd_task))
 		return PTR_ERR(kpdtd_task);
 
-	wake_up_process(kpdtd_task);
-
 	return 0;
 }
 
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index 38ec4ae81239..ea3d83b6fb62 100644
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -205,7 +205,7 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
 		/* Must exit via ret_from_kernel_thread in order
 		 * to call schedule_tail()
 		 */
-		cregs->ksp = (unsigned long)stack + THREAD_SZ_ALGN + FRAME_SIZE;
+		cregs->ksp = (unsigned long) stack + FRAME_SIZE + PT_SZ_ALGN;
 		cregs->kpc = (unsigned long) &ret_from_kernel_thread;
 		/*
 		 * Copy function and argument to be called from
@@ -228,7 +228,7 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
 			if (likely(usp))
 				cregs->gr[30] = usp;
 		}
-		cregs->ksp = (unsigned long)stack + THREAD_SZ_ALGN + FRAME_SIZE;
+		cregs->ksp = (unsigned long) stack + FRAME_SIZE;
 		cregs->kpc = (unsigned long) &child_return;
 
 		/* Setup thread TLS area */
@@ -240,15 +240,12 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
 }
 
 unsigned long
-get_wchan(struct task_struct *p)
+__get_wchan(struct task_struct *p)
 {
 	struct unwind_frame_info info;
 	unsigned long ip;
 	int count = 0;
 
-	if (!p || p == current || task_is_running(p))
-		return 0;
-
 	/*
 	 * These bracket the sleeping functions..
 	 */
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index bbfe23c40c01..46b1050640b8 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -288,21 +288,22 @@ setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs,
 	   already in userspace. The first words of tramp are used to
 	   save the previous sigrestartblock trampoline that might be
 	   on the stack. We start the sigreturn trampoline at 
-	   SIGRESTARTBLOCK_TRAMP. */
+	   SIGRESTARTBLOCK_TRAMP+X. */
 	err |= __put_user(in_syscall ? INSN_LDI_R25_1 : INSN_LDI_R25_0,
 			&frame->tramp[SIGRESTARTBLOCK_TRAMP+0]);
-	err |= __put_user(INSN_BLE_SR2_R0, 
+	err |= __put_user(INSN_LDI_R20, 
 			&frame->tramp[SIGRESTARTBLOCK_TRAMP+1]);
-	err |= __put_user(INSN_LDI_R20,
+	err |= __put_user(INSN_BLE_SR2_R0, 
 			&frame->tramp[SIGRESTARTBLOCK_TRAMP+2]);
+	err |= __put_user(INSN_NOP, &frame->tramp[SIGRESTARTBLOCK_TRAMP+3]);
 
-	start = (unsigned long) &frame->tramp[SIGRESTARTBLOCK_TRAMP+0];
-	end = (unsigned long) &frame->tramp[SIGRESTARTBLOCK_TRAMP+3];
+	start = (unsigned long) &frame->tramp[0];
+	end = (unsigned long) &frame->tramp[TRAMP_SIZE];
 	flush_user_dcache_range_asm(start, end);
 	flush_user_icache_range_asm(start, end);
 
 	/* TRAMP Words 0-4, Length 5 = SIGRESTARTBLOCK_TRAMP
-	 * TRAMP Words 5-7, Length 3 = SIGRETURN_TRAMP
+	 * TRAMP Words 5-9, Length 4 = SIGRETURN_TRAMP
 	 * So the SIGRETURN_TRAMP is at the end of SIGRESTARTBLOCK_TRAMP
 	 */
 	rp = (unsigned long) &frame->tramp[SIGRESTARTBLOCK_TRAMP];
diff --git a/arch/parisc/kernel/signal32.h b/arch/parisc/kernel/signal32.h
index a5bdbb5678b7..f166250f2d06 100644
--- a/arch/parisc/kernel/signal32.h
+++ b/arch/parisc/kernel/signal32.h
@@ -36,7 +36,7 @@ struct compat_regfile {
         compat_int_t rf_sar;
 };
 
-#define COMPAT_SIGRETURN_TRAMP 3
+#define COMPAT_SIGRETURN_TRAMP 4
 #define COMPAT_SIGRESTARTBLOCK_TRAMP 5
 #define COMPAT_TRAMP_SIZE (COMPAT_SIGRETURN_TRAMP + \
 				COMPAT_SIGRESTARTBLOCK_TRAMP)
diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c
index 1405b603b91b..a32a882a2d58 100644
--- a/arch/parisc/kernel/smp.c
+++ b/arch/parisc/kernel/smp.c
@@ -29,6 +29,7 @@
 #include <linux/bitops.h>
 #include <linux/ftrace.h>
 #include <linux/cpu.h>
+#include <linux/kgdb.h>
 
 #include <linux/atomic.h>
 #include <asm/current.h>
@@ -69,7 +70,10 @@ enum ipi_message_type {
 	IPI_CALL_FUNC,
 	IPI_CPU_START,
 	IPI_CPU_STOP,
-	IPI_CPU_TEST
+	IPI_CPU_TEST,
+#ifdef CONFIG_KGDB
+	IPI_ENTER_KGDB,
+#endif
 };
 
 
@@ -167,7 +171,12 @@ ipi_interrupt(int irq, void *dev_id)
 			case IPI_CPU_TEST:
 				smp_debug(100, KERN_DEBUG "CPU%d is alive!\n", this_cpu);
 				break;
-
+#ifdef CONFIG_KGDB
+			case IPI_ENTER_KGDB:
+				smp_debug(100, KERN_DEBUG "CPU%d ENTER_KGDB\n", this_cpu);
+				kgdb_nmicallback(raw_smp_processor_id(), get_irq_regs());
+				break;
+#endif
 			default:
 				printk(KERN_CRIT "Unknown IPI num on CPU%d: %lu\n",
 					this_cpu, which);
@@ -219,13 +228,21 @@ static inline void
 send_IPI_allbutself(enum ipi_message_type op)
 {
 	int i;
-	
+
+	preempt_disable();
 	for_each_online_cpu(i) {
 		if (i != smp_processor_id())
 			send_IPI_single(i, op);
 	}
+	preempt_enable();
 }
 
+#ifdef CONFIG_KGDB
+void kgdb_roundup_cpus(void)
+{
+	send_IPI_allbutself(IPI_ENTER_KGDB);
+}
+#endif
 
 inline void 
 smp_send_stop(void)	{ send_IPI_allbutself(IPI_CPU_STOP); }
@@ -322,8 +339,6 @@ int smp_boot_one_cpu(int cpuid, struct task_struct *idle)
 	const struct cpuinfo_parisc *p = &per_cpu(cpu_data, cpuid);
 	long timeout;
 
-	task_thread_info(idle)->cpu = cpuid;
-
 	/* Let _start know what logical CPU we're booting
 	** (offset into init_tasks[],cpu_data[])
 	*/
diff --git a/arch/parisc/kernel/stacktrace.c b/arch/parisc/kernel/stacktrace.c
index 34bf6d6bf6e8..023834ef582e 100644
--- a/arch/parisc/kernel/stacktrace.c
+++ b/arch/parisc/kernel/stacktrace.c
@@ -2,45 +2,42 @@
 /*
  * Stack trace management functions
  *
- *  Copyright (C) 2009 Helge Deller <deller@gmx.de>
+ *  Copyright (C) 2009-2021 Helge Deller <deller@gmx.de>
  *  based on arch/x86/kernel/stacktrace.c by Ingo Molnar <mingo@redhat.com>
  *  and parisc unwind functions by Randolph Chung <tausq@debian.org>
  *
  *  TODO: Userspace stacktrace (CONFIG_USER_STACKTRACE_SUPPORT)
  */
-#include <linux/module.h>
+#include <linux/kernel.h>
 #include <linux/stacktrace.h>
 
 #include <asm/unwind.h>
 
-static void dump_trace(struct task_struct *task, struct stack_trace *trace)
+static void notrace walk_stackframe(struct task_struct *task,
+	struct pt_regs *regs, bool (*fn)(void *, unsigned long), void *cookie)
 {
 	struct unwind_frame_info info;
 
 	unwind_frame_init_task(&info, task, NULL);
-
-	/* unwind stack and save entries in stack_trace struct */
-	trace->nr_entries = 0;
-	while (trace->nr_entries < trace->max_entries) {
+	while (1) {
 		if (unwind_once(&info) < 0 || info.ip == 0)
 			break;
 
 		if (__kernel_text_address(info.ip))
-			trace->entries[trace->nr_entries++] = info.ip;
+			if (!fn(cookie, info.ip))
+				break;
 	}
 }
 
-/*
- * Save stack-backtrace addresses into a stack_trace buffer.
- */
-void save_stack_trace(struct stack_trace *trace)
+void arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie,
+		     struct task_struct *task, struct pt_regs *regs)
 {
-	dump_trace(current, trace);
+	walk_stackframe(task, regs, consume_entry, cookie);
 }
-EXPORT_SYMBOL_GPL(save_stack_trace);
 
-void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)
+int arch_stack_walk_reliable(stack_trace_consume_fn consume_entry, void *cookie,
+			     struct task_struct *task)
 {
-	dump_trace(tsk, trace);
+	walk_stackframe(task, NULL, consume_entry, cookie);
+	return 1;
 }
-EXPORT_SYMBOL_GPL(save_stack_trace_tsk);
diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
index 5f12537318ab..2b34294517a1 100644
--- a/arch/parisc/kernel/sys_parisc.c
+++ b/arch/parisc/kernel/sys_parisc.c
@@ -409,10 +409,12 @@ long parisc_personality(unsigned long personality)
 
 static int FIX_O_NONBLOCK(int flags)
 {
-	if (flags & O_NONBLOCK_MASK_OUT) {
-		struct task_struct *tsk = current;
-		pr_warn_once("%s(%d) uses a deprecated O_NONBLOCK value.\n",
-			tsk->comm, tsk->pid);
+	if ((flags & O_NONBLOCK_MASK_OUT) &&
+			!test_thread_flag(TIF_NONBLOCK_WARNING)) {
+		set_thread_flag(TIF_NONBLOCK_WARNING);
+		pr_warn("%s(%d) uses a deprecated O_NONBLOCK value."
+			" Please recompile with newer glibc.\n",
+			current->comm, current->pid);
 	}
 	return flags & ~O_NONBLOCK_MASK_OUT;
 }
diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S
index 3f24a0af1e04..65c88ca7a7ac 100644
--- a/arch/parisc/kernel/syscall.S
+++ b/arch/parisc/kernel/syscall.S
@@ -78,7 +78,7 @@ ENTRY(linux_gateway_page)
 
 lws_entry:
 	gate	lws_start, %r0		/* increase privilege */
-	depi	3, 31, 2, %r31		/* Ensure we return into user mode. */
+	depi	PRIV_USER, 31, 2, %r31	/* Ensure we return into user mode. */
 
 	/* Fill from 0xb8 to 0xe0 */
 	.rept 10
@@ -89,7 +89,7 @@ lws_entry:
 	mechanism to work. DO NOT MOVE THIS CODE EVER! */
 set_thread_pointer:
 	gate	.+8, %r0		/* increase privilege */
-	depi	3, 31, 2, %r31		/* Ensure we return into user mode. */
+	depi	PRIV_USER, 31, 2, %r31	/* Ensure we return into user mode. */
 	be	0(%sr7,%r31)		/* return to user space */
 	mtctl	%r26, %cr27		/* move arg0 to the control register */
 
@@ -139,9 +139,9 @@ linux_gateway_entry:
 	xor     %r1,%r30,%r30                   /* ye olde xor trick */
 	xor     %r1,%r30,%r1
 	xor     %r1,%r30,%r30
-	
-	ldo     THREAD_SZ_ALGN+FRAME_SIZE(%r30),%r30  /* set up kernel stack */
 
+	LDREG	TASK_STACK(%r30),%r30		/* set up kernel stack */
+	ldo	FRAME_SIZE(%r30),%r30
 	/* N.B.: It is critical that we don't set sr7 to 0 until r30
 	 *       contains a valid kernel stack pointer. It is also
 	 *       critical that we don't start using the kernel stack
@@ -152,7 +152,6 @@ linux_gateway_entry:
 	ssm	PSW_SM_I, %r0			/* enable interrupts */
 	STREGM	%r1,FRAME_SIZE(%r30)		/* save r1 (usp) here for now */
 	mfctl	%cr30,%r1			/* get task ptr in %r1 */
-	LDREG	TI_TASK(%r1),%r1
 
 	/* Save some registers for sigcontext and potential task
 	   switch (see entry.S for the details of which ones are
@@ -207,7 +206,7 @@ linux_gateway_entry:
 
 	/* Are we being ptraced? */
 	mfctl	%cr30, %r1
-	LDREG	TI_FLAGS(%r1),%r1
+	LDREG	TASK_TI_FLAGS(%r1),%r1
 	ldi	_TIF_SYSCALL_TRACE_MASK, %r19
 	and,COND(=) %r1, %r19, %r0
 	b,n	.Ltracesys
@@ -272,8 +271,7 @@ tracesys:
 	 * C bit set, a non-straced syscall entry results in C and D clear
 	 * in the saved PSW.
 	 */
-	ldo     -THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1      /* get task ptr */
-	LDREG	TI_TASK(%r1), %r1
+	mfctl	%cr30,%r1			/* get task ptr */
 	ssm	0,%r2
 	STREG	%r2,TASK_PT_PSW(%r1)		/* Lower 8 bits only!! */
 	mfsp	%sr0,%r2
@@ -327,8 +325,7 @@ tracesys_next:
 	 */
 	copy	%ret0,%r20
 
-	ldo     -THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1      /* get task ptr */
-	LDREG	TI_TASK(%r1), %r1
+	mfctl	%cr30,%r1			/* get task ptr */
 	LDREG   TASK_PT_GR28(%r1), %r28		/* Restore return value */
 	LDREG   TASK_PT_GR26(%r1), %r26		/* Restore the users args */
 	LDREG   TASK_PT_GR25(%r1), %r25
@@ -385,16 +382,14 @@ tracesys_next:
 	makes a direct call to syscall_trace. */
 	
 tracesys_exit:
-	ldo     -THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1      /* get task ptr */
-	LDREG	TI_TASK(%r1), %r1
+	mfctl	%cr30,%r1			/* get task ptr */
 #ifdef CONFIG_64BIT
 	ldo	-16(%r30),%r29			/* Reference param save area */
 #endif
 	ldo	TASK_REGS(%r1),%r26
 	BL	do_syscall_trace_exit,%r2
 	STREG   %r28,TASK_PT_GR28(%r1)          /* save return value now */
-	ldo     -THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1      /* get task ptr */
-	LDREG	TI_TASK(%r1), %r1
+	mfctl	%cr30,%r1			/* get task ptr */
 	LDREG   TASK_PT_GR28(%r1), %r28		/* Restore return val. */
 
 	ldil	L%syscall_exit,%r1
@@ -407,8 +402,7 @@ tracesys_exit:
 	ldo	R%tracesys_sigexit(%r2),%r2
 
 tracesys_sigexit:
-	ldo     -THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1      /* get task ptr */
-	LDREG	TI_TASK(%r1), %r1
+	mfctl	%cr30,%r1			/* get task ptr */
 #ifdef CONFIG_64BIT
 	ldo	-16(%r30),%r29			/* Reference param save area */
 #endif
@@ -478,7 +472,7 @@ lws_start:
 	extrd,u	%r1,PSW_W_BIT,1,%r1
 	/* sp must be aligned on 4, so deposit the W bit setting into
 	 * the bottom of sp temporarily */
-	or,ev	%r1,%r30,%r30
+	or,od	%r1,%r30,%r30
 
 	/* Clip LWS number to a 32-bit value for 32-bit processes */
 	depdi	0, 31, 32, %r20
@@ -572,7 +566,7 @@ lws_compare_and_swap:
 	ldo	R%lws_lock_start(%r20), %r28
 
 	/* Extract eight bits from r26 and hash lock (Bits 3-11) */
-	extru  %r26, 28, 8, %r20
+	extru_safe  %r26, 28, 8, %r20
 
 	/* Find lock to use, the hash is either one of 0 to
 	   15, multiplied by 16 (keep it 16-byte aligned)
@@ -603,13 +597,11 @@ cas_nocontend:
 # endif
 /* ENABLE_LWS_DEBUG */
 
-	rsm	PSW_SM_I, %r0				/* Disable interrupts */
 	/* COW breaks can cause contention on UP systems */
 	LDCW	0(%sr2,%r20), %r28			/* Try to acquire the lock */
 	cmpb,<>,n	%r0, %r28, cas_action		/* Did we get it? */
 cas_wouldblock:
 	ldo	2(%r0), %r28				/* 2nd case */
-	ssm	PSW_SM_I, %r0
 	b	lws_exit				/* Contended... */
 	ldo	-EAGAIN(%r0), %r21			/* Spin in userspace */
 
@@ -645,8 +637,6 @@ cas_action:
 	/* Clear thread register indicator */
 	stw	%r0, 4(%sr2,%r20)
 #endif
-	/* Enable interrupts */
-	ssm	PSW_SM_I, %r0
 	/* Return to userspace, set no error */
 	b	lws_exit
 	copy	%r0, %r21
@@ -658,7 +648,6 @@ cas_action:
 #if ENABLE_LWS_DEBUG
 	stw	%r0, 4(%sr2,%r20)
 #endif
-	ssm	PSW_SM_I, %r0
 	b	lws_exit
 	ldo	-EFAULT(%r0),%r21	/* set errno */
 	nop
@@ -762,7 +751,7 @@ cas2_lock_start:
 	ldo	R%lws_lock_start(%r20), %r28
 
 	/* Extract eight bits from r26 and hash lock (Bits 3-11) */
-	extru  %r26, 28, 8, %r20
+	extru_safe  %r26, 28, 8, %r20
 
 	/* Find lock to use, the hash is either one of 0 to
 	   15, multiplied by 16 (keep it 16-byte aligned)
@@ -770,13 +759,11 @@ cas2_lock_start:
 	shlw	%r20, 4, %r20
 	add	%r20, %r28, %r20
 
-	rsm	PSW_SM_I, %r0			/* Disable interrupts */
 	/* COW breaks can cause contention on UP systems */
 	LDCW	0(%sr2,%r20), %r28		/* Try to acquire the lock */
 	cmpb,<>,n	%r0, %r28, cas2_action	/* Did we get it? */
 cas2_wouldblock:
 	ldo	2(%r0), %r28			/* 2nd case */
-	ssm	PSW_SM_I, %r0
 	b	lws_exit			/* Contended... */
 	ldo	-EAGAIN(%r0), %r21		/* Spin in userspace */
 
@@ -856,8 +843,6 @@ cas2_action:
 cas2_end:
 	/* Free lock */
 	stw,ma	%r20, 0(%sr2,%r20)
-	/* Enable interrupts */
-	ssm	PSW_SM_I, %r0
 	/* Return to userspace, set no error */
 	b	lws_exit
 	copy	%r0, %r21
@@ -866,7 +851,6 @@ cas2_end:
 	/* Error occurred on load or store */
 	/* Free lock */
 	stw,ma	%r20, 0(%sr2,%r20)
-	ssm	PSW_SM_I, %r0
 	ldo	1(%r0),%r28
 	b	lws_exit
 	ldo	-EFAULT(%r0),%r21	/* set errno */
diff --git a/arch/parisc/kernel/syscalls/syscall.tbl b/arch/parisc/kernel/syscalls/syscall.tbl
index bf751e0732b7..358c00000755 100644
--- a/arch/parisc/kernel/syscalls/syscall.tbl
+++ b/arch/parisc/kernel/syscalls/syscall.tbl
@@ -446,3 +446,4 @@
 446	common	landlock_restrict_self		sys_landlock_restrict_self
 # 447 reserved for memfd_secret
 448	common	process_mrelease		sys_process_mrelease
+449	common	futex_waitv			sys_futex_waitv
diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index 9fb1e794831b..061119a56fbe 100644
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -249,30 +249,16 @@ void __init time_init(void)
 static int __init init_cr16_clocksource(void)
 {
 	/*
-	 * The cr16 interval timers are not syncronized across CPUs on
-	 * different sockets, so mark them unstable and lower rating on
-	 * multi-socket SMP systems.
+	 * The cr16 interval timers are not syncronized across CPUs, even if
+	 * they share the same socket.
 	 */
 	if (num_online_cpus() > 1 && !running_on_qemu) {
-		int cpu;
-		unsigned long cpu0_loc;
-		cpu0_loc = per_cpu(cpu_data, 0).cpu_loc;
-
-		for_each_online_cpu(cpu) {
-			if (cpu == 0)
-				continue;
-			if ((cpu0_loc != 0) &&
-			    (cpu0_loc == per_cpu(cpu_data, cpu).cpu_loc))
-				continue;
-
-			/* mark sched_clock unstable */
-			clear_sched_clock_stable();
-
-			clocksource_cr16.name = "cr16_unstable";
-			clocksource_cr16.flags = CLOCK_SOURCE_UNSTABLE;
-			clocksource_cr16.rating = 0;
-			break;
-		}
+		/* mark sched_clock unstable */
+		clear_sched_clock_stable();
+
+		clocksource_cr16.name = "cr16_unstable";
+		clocksource_cr16.flags = CLOCK_SOURCE_UNSTABLE;
+		clocksource_cr16.rating = 0;
 	}
 
 	/* register at clocksource framework */
diff --git a/arch/parisc/kernel/toc.c b/arch/parisc/kernel/toc.c
new file mode 100644
index 000000000000..18327611cf8f
--- /dev/null
+++ b/arch/parisc/kernel/toc.c
@@ -0,0 +1,111 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/kernel.h>
+#include <linux/kgdb.h>
+#include <linux/printk.h>
+#include <linux/sched/debug.h>
+#include <linux/delay.h>
+#include <linux/reboot.h>
+
+#include <asm/pdc.h>
+#include <asm/pdc_chassis.h>
+
+unsigned int __aligned(16) toc_lock = 1;
+
+static void toc20_to_pt_regs(struct pt_regs *regs, struct pdc_toc_pim_20 *toc)
+{
+	int i;
+
+	regs->gr[0] = (unsigned long)toc->cr[22];
+
+	for (i = 1; i < 32; i++)
+		regs->gr[i] = (unsigned long)toc->gr[i];
+
+	for (i = 0; i < 8; i++)
+		regs->sr[i] = (unsigned long)toc->sr[i];
+
+	regs->iasq[0] = (unsigned long)toc->cr[17];
+	regs->iasq[1] = (unsigned long)toc->iasq_back;
+	regs->iaoq[0] = (unsigned long)toc->cr[18];
+	regs->iaoq[1] = (unsigned long)toc->iaoq_back;
+
+	regs->sar = (unsigned long)toc->cr[11];
+	regs->iir = (unsigned long)toc->cr[19];
+	regs->isr = (unsigned long)toc->cr[20];
+	regs->ior = (unsigned long)toc->cr[21];
+}
+
+static void toc11_to_pt_regs(struct pt_regs *regs, struct pdc_toc_pim_11 *toc)
+{
+	int i;
+
+	regs->gr[0] = toc->cr[22];
+
+	for (i = 1; i < 32; i++)
+		regs->gr[i] = toc->gr[i];
+
+	for (i = 0; i < 8; i++)
+		regs->sr[i] = toc->sr[i];
+
+	regs->iasq[0] = toc->cr[17];
+	regs->iasq[1] = toc->iasq_back;
+	regs->iaoq[0] = toc->cr[18];
+	regs->iaoq[1] = toc->iaoq_back;
+
+	regs->sar  = toc->cr[11];
+	regs->iir  = toc->cr[19];
+	regs->isr  = toc->cr[20];
+	regs->ior  = toc->cr[21];
+}
+
+void notrace __noreturn __cold toc_intr(struct pt_regs *regs)
+{
+	struct pdc_toc_pim_20 pim_data20;
+	struct pdc_toc_pim_11 pim_data11;
+
+	nmi_enter();
+
+	if (boot_cpu_data.cpu_type >= pcxu) {
+		if (pdc_pim_toc20(&pim_data20))
+			panic("Failed to get PIM data");
+		toc20_to_pt_regs(regs, &pim_data20);
+	} else {
+		if (pdc_pim_toc11(&pim_data11))
+			panic("Failed to get PIM data");
+		toc11_to_pt_regs(regs, &pim_data11);
+	}
+
+#ifdef CONFIG_KGDB
+	if (atomic_read(&kgdb_active) != -1)
+		kgdb_nmicallback(raw_smp_processor_id(), regs);
+	kgdb_handle_exception(9, SIGTRAP, 0, regs);
+#endif
+	show_regs(regs);
+
+	/* give other CPUs time to show their backtrace */
+	mdelay(2000);
+	machine_restart("TOC");
+
+	/* should never reach this */
+	panic("TOC");
+}
+
+static __init int setup_toc(void)
+{
+	unsigned int csum = 0;
+	unsigned long toc_code = (unsigned long)dereference_function_descriptor(toc_handler);
+	int i;
+
+	PAGE0->vec_toc = __pa(toc_code) & 0xffffffff;
+#ifdef CONFIG_64BIT
+	PAGE0->vec_toc_hi = __pa(toc_code) >> 32;
+#endif
+	PAGE0->vec_toclen = toc_handler_size;
+
+	for (i = 0; i < toc_handler_size/4; i++)
+		csum += ((u32 *)toc_code)[i];
+	toc_handler_csum = -csum;
+	pr_info("TOC handler registered\n");
+	return 0;
+}
+early_initcall(setup_toc);
diff --git a/arch/parisc/kernel/toc_asm.S b/arch/parisc/kernel/toc_asm.S
new file mode 100644
index 000000000000..e94ba8044190
--- /dev/null
+++ b/arch/parisc/kernel/toc_asm.S
@@ -0,0 +1,88 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+/* TOC (Transfer of Control) handler. */
+
+	.level 1.1
+
+#include <asm/assembly.h>
+#include <asm/psw.h>
+#include <linux/threads.h>
+#include <linux/linkage.h>
+
+	.text
+	.import toc_intr,code
+	.import toc_lock,data
+	.align 16
+ENTRY_CFI(toc_handler)
+	/*
+	 * synchronize CPUs and obtain offset
+	 * for stack setup.
+	 */
+	load32		PA(toc_lock),%r1
+0:	ldcw,co		0(%r1),%r2
+	cmpib,=		0,%r2,0b
+	nop
+	addi		1,%r2,%r4
+	stw		%r4,0(%r1)
+	addi		-1,%r2,%r4
+
+	load32	PA(toc_stack),%sp
+	/*
+	 * deposit CPU number into stack address,
+	 * so every CPU will have its own stack.
+	 */
+	SHLREG	%r4,14,%r4
+	add	%r4,%sp,%sp
+
+	/*
+	 * setup pt_regs on stack and save the
+	 * floating point registers. PIM_TOC doesn't
+	 * save fp registers, so we're doing it here.
+	 */
+	copy	%sp,%arg0
+	ldo	PT_SZ_ALGN(%sp), %sp
+
+	/* clear pt_regs */
+	copy	%arg0,%r1
+0:	cmpb,<<,n %r1,%sp,0b
+	stw,ma	%r0,4(%r1)
+
+	ldo	PT_FR0(%arg0),%r25
+	save_fp	%r25
+
+	/* go virtual */
+	load32	PA(swapper_pg_dir),%r4
+	mtctl	%r4,%cr24
+	mtctl	%r4,%cr25
+
+	/* Clear sr4-sr7 */
+	mtsp	%r0, %sr4
+	mtsp	%r0, %sr5
+	mtsp	%r0, %sr6
+	mtsp	%r0, %sr7
+
+	tovirt_r1 %sp
+	tovirt_r1 %arg0
+	virt_map
+
+	loadgp
+
+#ifdef CONFIG_64BIT
+	ldo	-16(%sp),%r29
+#endif
+	load32	toc_intr,%r1
+	be	0(%sr7,%r1)
+	nop
+ENDPROC_CFI(toc_handler)
+
+	/*
+	 * keep this checksum here, as it is part of the toc_handler
+	 * spanned by toc_handler_size (all words in toc_handler are
+	 * added in PDC and the sum must equal to zero.
+	 */
+SYM_DATA(toc_handler_csum, .long 0)
+SYM_DATA(toc_handler_size, .long . - toc_handler)
+
+	__PAGE_ALIGNED_BSS
+	.align 64
+SYM_DATA(toc_stack, .block 16384*NR_CPUS)
diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
index 747c328fb886..892b7fc8f3c4 100644
--- a/arch/parisc/kernel/traps.c
+++ b/arch/parisc/kernel/traps.c
@@ -30,6 +30,7 @@
 #include <linux/ratelimit.h>
 #include <linux/uaccess.h>
 #include <linux/kdebug.h>
+#include <linux/kfence.h>
 
 #include <asm/assembly.h>
 #include <asm/io.h>
@@ -143,7 +144,7 @@ void show_regs(struct pt_regs *regs)
 	printk("%s IIR: %08lx    ISR: " RFMT "  IOR: " RFMT "\n",
 	       level, regs->iir, regs->isr, regs->ior);
 	printk("%s CPU: %8d   CR30: " RFMT " CR31: " RFMT "\n",
-	       level, current_thread_info()->cpu, cr30, cr31);
+	       level, task_cpu(current), cr30, cr31);
 	printk("%s ORIG_R28: " RFMT "\n", level, regs->orig_r28);
 
 	if (user) {
@@ -480,7 +481,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
 
 	if (code == 1)
 	    pdc_console_restart();  /* switch back to pdc if HPMC */
-	else
+	else if (!irqs_disabled_flags(regs->gr[0]))
 	    local_irq_enable();
 
 	/* Security check:
@@ -729,6 +730,8 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
 			}
 			mmap_read_unlock(current->mm);
 		}
+		/* CPU could not fetch instruction, so clear stale IIR value. */
+		regs->iir = 0xbaadf00d;
 		fallthrough;
 	case 27: 
 		/* Data memory protection ID trap */
@@ -787,6 +790,10 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
 		/* Clean up and return if in exception table. */
 		if (fixup_exception(regs))
 			return;
+		/* Clean up and return if handled by kfence. */
+		if (kfence_handle_page_fault(fault_address,
+			parisc_acctyp(code, regs->iir) == VM_WRITE, regs))
+			return;
 		pdc_chassis_send_status(PDC_CHASSIS_DIRECT_PANIC);
 		parisc_terminate("Kernel Fault", regs, code, fault_address);
 	    }
diff --git a/arch/parisc/kernel/unwind.c b/arch/parisc/kernel/unwind.c
index 87ae476d1c4f..42acc3b52017 100644
--- a/arch/parisc/kernel/unwind.c
+++ b/arch/parisc/kernel/unwind.c
@@ -14,6 +14,7 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/sort.h>
+#include <linux/sched/task_stack.h>
 
 #include <linux/uaccess.h>
 #include <asm/assembly.h>
@@ -21,6 +22,8 @@
 #include <asm/ptrace.h>
 
 #include <asm/unwind.h>
+#include <asm/switch_to.h>
+#include <asm/sections.h>
 
 /* #define DEBUG 1 */
 #ifdef DEBUG
@@ -203,6 +206,11 @@ int __init unwind_init(void)
 	return 0;
 }
 
+static bool pc_is_kernel_fn(unsigned long pc, void *fn)
+{
+	return (unsigned long)dereference_kernel_function_descriptor(fn) == pc;
+}
+
 static int unwind_special(struct unwind_frame_info *info, unsigned long pc, int frame_size)
 {
 	/*
@@ -221,7 +229,7 @@ static int unwind_special(struct unwind_frame_info *info, unsigned long pc, int
 	extern void * const _call_on_stack;
 #endif /* CONFIG_IRQSTACKS */
 
-	if (pc == (unsigned long) &handle_interruption) {
+	if (pc_is_kernel_fn(pc, handle_interruption)) {
 		struct pt_regs *regs = (struct pt_regs *)(info->sp - frame_size - PT_SZ_ALGN);
 		dbg("Unwinding through handle_interruption()\n");
 		info->prev_sp = regs->gr[30];
@@ -229,13 +237,13 @@ static int unwind_special(struct unwind_frame_info *info, unsigned long pc, int
 		return 1;
 	}
 
-	if (pc == (unsigned long) &ret_from_kernel_thread ||
-	    pc == (unsigned long) &syscall_exit) {
+	if (pc_is_kernel_fn(pc, ret_from_kernel_thread) ||
+	    pc_is_kernel_fn(pc, syscall_exit)) {
 		info->prev_sp = info->prev_ip = 0;
 		return 1;
 	}
 
-	if (pc == (unsigned long) &intr_return) {
+	if (pc_is_kernel_fn(pc, intr_return)) {
 		struct pt_regs *regs;
 
 		dbg("Found intr_return()\n");
@@ -246,20 +254,20 @@ static int unwind_special(struct unwind_frame_info *info, unsigned long pc, int
 		return 1;
 	}
 
-	if (pc == (unsigned long) &_switch_to_ret) {
+	if (pc_is_kernel_fn(pc, _switch_to) ||
+	    pc_is_kernel_fn(pc, _switch_to_ret)) {
 		info->prev_sp = info->sp - CALLEE_SAVE_FRAME_SIZE;
 		info->prev_ip = *(unsigned long *)(info->prev_sp - RP_OFFSET);
 		return 1;
 	}
 
 #ifdef CONFIG_IRQSTACKS
-	if (pc == (unsigned long) &_call_on_stack) {
+	if (pc_is_kernel_fn(pc, _call_on_stack)) {
 		info->prev_sp = *(unsigned long *)(info->sp - FRAME_SIZE - REG_SZ);
 		info->prev_ip = *(unsigned long *)(info->sp - FRAME_SIZE - RP_OFFSET);
 		return 1;
 	}
 #endif
-
 	return 0;
 }
 
@@ -292,17 +300,15 @@ static void unwind_frame_regs(struct unwind_frame_info *info)
 			info->prev_sp = sp - 64;
 			info->prev_ip = 0;
 
-			/* The stack is at the end inside the thread_union
-			 * struct. If we reach data, we have reached the
-			 * beginning of the stack and should stop unwinding. */
-			if (info->prev_sp >= (unsigned long) task_thread_info(info->t) &&
-			    info->prev_sp < ((unsigned long) task_thread_info(info->t)
-						+ THREAD_SZ_ALGN)) {
+			/* Check if stack is inside kernel stack area */
+			if ((info->prev_sp - (unsigned long) task_stack_page(info->t))
+					>= THREAD_SIZE) {
 				info->prev_sp = 0;
 				break;
 			}
 
-			if (get_user(tmp, (unsigned long *)(info->prev_sp - RP_OFFSET))) 
+			if (copy_from_kernel_nofault(&tmp,
+			    (void *)info->prev_sp - RP_OFFSET, sizeof(tmp)))
 				break;
 			info->prev_ip = tmp;
 			sp = info->prev_sp;
diff --git a/arch/parisc/lib/bitops.c b/arch/parisc/lib/bitops.c
index 9ac683bf6ae7..36a314199074 100644
--- a/arch/parisc/lib/bitops.c
+++ b/arch/parisc/lib/bitops.c
@@ -18,7 +18,7 @@ arch_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned = {
 #endif
 
 #ifdef CONFIG_64BIT
-unsigned long __xchg64(unsigned long x, volatile unsigned long *ptr)
+unsigned long notrace __xchg64(unsigned long x, volatile unsigned long *ptr)
 {
 	unsigned long temp, flags;
 
@@ -30,7 +30,7 @@ unsigned long __xchg64(unsigned long x, volatile unsigned long *ptr)
 }
 #endif
 
-unsigned long __xchg32(int x, volatile int *ptr)
+unsigned long notrace __xchg32(int x, volatile int *ptr)
 {
 	unsigned long flags;
 	long temp;
@@ -43,7 +43,7 @@ unsigned long __xchg32(int x, volatile int *ptr)
 }
 
 
-unsigned long __xchg8(char x, volatile char *ptr)
+unsigned long notrace __xchg8(char x, volatile char *ptr)
 {
 	unsigned long flags;
 	long temp;
@@ -56,7 +56,7 @@ unsigned long __xchg8(char x, volatile char *ptr)
 }
 
 
-u64 __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new)
+u64 notrace __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new)
 {
 	unsigned long flags;
 	u64 prev;
@@ -68,7 +68,7 @@ u64 __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new)
 	return prev;
 }
 
-unsigned long __cmpxchg_u32(volatile unsigned int *ptr, unsigned int old, unsigned int new)
+unsigned long notrace __cmpxchg_u32(volatile unsigned int *ptr, unsigned int old, unsigned int new)
 {
 	unsigned long flags;
 	unsigned int prev;
@@ -80,7 +80,7 @@ unsigned long __cmpxchg_u32(volatile unsigned int *ptr, unsigned int old, unsign
 	return (unsigned long)prev;
 }
 
-u8 __cmpxchg_u8(volatile u8 *ptr, u8 old, u8 new)
+u8 notrace __cmpxchg_u8(volatile u8 *ptr, u8 old, u8 new)
 {
 	unsigned long flags;
 	u8 prev;
diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
index 716960f5d92e..4a6221b869fd 100644
--- a/arch/parisc/mm/fault.c
+++ b/arch/parisc/mm/fault.c
@@ -48,7 +48,7 @@ int show_unhandled_signals = 1;
  *   VM_WRITE if write operation
  *   VM_EXEC  if execute operation
  */
-static unsigned long
+unsigned long
 parisc_acctyp(unsigned long code, unsigned int inst)
 {
 	if (code == 6 || code == 16)
diff --git a/arch/parisc/mm/fixmap.c b/arch/parisc/mm/fixmap.c
index 24426a7e1a5e..cc15d737fda6 100644
--- a/arch/parisc/mm/fixmap.c
+++ b/arch/parisc/mm/fixmap.c
@@ -20,12 +20,9 @@ void notrace set_fixmap(enum fixed_addresses idx, phys_addr_t phys)
 	pte_t *pte;
 
 	if (pmd_none(*pmd))
-		pmd = pmd_alloc(NULL, pud, vaddr);
-
-	pte = pte_offset_kernel(pmd, vaddr);
-	if (pte_none(*pte))
 		pte = pte_alloc_kernel(pmd, vaddr);
 
+	pte = pte_offset_kernel(pmd, vaddr);
 	set_pte_at(&init_mm, vaddr, pte, __mk_pte(phys, PAGE_KERNEL_RWX));
 	flush_tlb_kernel_range(vaddr, vaddr + PAGE_SIZE);
 }
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index 3f7d6d5b56ac..1ae31db9988f 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -127,16 +127,12 @@ static void __init setup_bootmem(void)
 		int j;
 
 		for (j = i; j > 0; j--) {
-			physmem_range_t tmp;
-
 			if (pmem_ranges[j-1].start_pfn <
 			    pmem_ranges[j].start_pfn) {
 
 				break;
 			}
-			tmp = pmem_ranges[j-1];
-			pmem_ranges[j-1] = pmem_ranges[j];
-			pmem_ranges[j] = tmp;
+			swap(pmem_ranges[j-1], pmem_ranges[j]);
 		}
 	}
 
@@ -842,9 +838,9 @@ void flush_tlb_all(void)
 {
 	int do_recycle;
 
-	__inc_irq_stat(irq_tlb_count);
 	do_recycle = 0;
 	spin_lock(&sid_lock);
+	__inc_irq_stat(irq_tlb_count);
 	if (dirty_space_ids > RECYCLE_THRESHOLD) {
 	    BUG_ON(recycle_inuse);  /* FIXME: Use a semaphore/wait queue here */
 	    get_dirty_sids(&recycle_ndirty,recycle_dirty_array);
@@ -863,8 +859,8 @@ void flush_tlb_all(void)
 #else
 void flush_tlb_all(void)
 {
-	__inc_irq_stat(irq_tlb_count);
 	spin_lock(&sid_lock);
+	__inc_irq_stat(irq_tlb_count);
 	flush_tlb_all_local(NULL);
 	recycle_sids();
 	spin_unlock(&sid_lock);
diff --git a/arch/powerpc/Kbuild b/arch/powerpc/Kbuild
index 5e2f9eaa3ee7..22cd0d55a892 100644
--- a/arch/powerpc/Kbuild
+++ b/arch/powerpc/Kbuild
@@ -16,3 +16,6 @@ obj-$(CONFIG_KVM)  += kvm/
 obj-$(CONFIG_PERF_EVENTS) += perf/
 obj-$(CONFIG_KEXEC_CORE)  += kexec/
 obj-$(CONFIG_KEXEC_FILE)  += purgatory/
+
+# for cleaning
+subdir- += boot
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index ba5b66189358..dea74d7717c0 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -138,7 +138,8 @@ config PPC
 	select ARCH_HAS_PTE_SPECIAL
 	select ARCH_HAS_SCALED_CPUTIME		if VIRT_CPU_ACCOUNTING_NATIVE && PPC_BOOK3S_64
 	select ARCH_HAS_SET_MEMORY
-	select ARCH_HAS_STRICT_KERNEL_RWX	if ((PPC_BOOK3S_64 || PPC32) && !HIBERNATION)
+	select ARCH_HAS_STRICT_KERNEL_RWX	if (PPC_BOOK3S || PPC_8xx || 40x) && !HIBERNATION
+	select ARCH_HAS_STRICT_KERNEL_RWX	if FSL_BOOKE && !HIBERNATION && !RANDOMIZE_BASE
 	select ARCH_HAS_STRICT_MODULE_RWX	if ARCH_HAS_STRICT_KERNEL_RWX && !PPC_BOOK3S_32
 	select ARCH_HAS_TICK_BROADCAST		if GENERIC_CLOCKEVENTS_BROADCAST
 	select ARCH_HAS_UACCESS_FLUSHCACHE
@@ -148,9 +149,10 @@ config PPC
 	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select ARCH_MIGHT_HAVE_PC_SERIO
 	select ARCH_OPTIONAL_KERNEL_RWX		if ARCH_HAS_STRICT_KERNEL_RWX
+	select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT
 	select ARCH_STACKWALK
 	select ARCH_SUPPORTS_ATOMIC_RMW
-	select ARCH_SUPPORTS_DEBUG_PAGEALLOC	if PPC32 || PPC_BOOK3S_64
+	select ARCH_SUPPORTS_DEBUG_PAGEALLOC	if PPC_BOOK3S || PPC_8xx || 40x
 	select ARCH_USE_BUILTIN_BSWAP
 	select ARCH_USE_CMPXCHG_LOCKREF		if PPC64
 	select ARCH_USE_MEMTEST
@@ -190,7 +192,7 @@ config PPC
 	select HAVE_ARCH_JUMP_LABEL_RELATIVE
 	select HAVE_ARCH_KASAN			if PPC32 && PPC_PAGE_SHIFT <= 14
 	select HAVE_ARCH_KASAN_VMALLOC		if PPC32 && PPC_PAGE_SHIFT <= 14
-	select HAVE_ARCH_KFENCE			if PPC32
+	select HAVE_ARCH_KFENCE			if PPC_BOOK3S_32 || PPC_8xx || 40x
 	select HAVE_ARCH_KGDB
 	select HAVE_ARCH_MMAP_RND_BITS
 	select HAVE_ARCH_MMAP_RND_COMPAT_BITS	if COMPAT
@@ -241,6 +243,7 @@ config PPC
 	select HAVE_SOFTIRQ_ON_OWN_STACK
 	select HAVE_STACKPROTECTOR		if PPC32 && $(cc-option,-mstack-protector-guard=tls -mstack-protector-guard-reg=r2)
 	select HAVE_STACKPROTECTOR		if PPC64 && $(cc-option,-mstack-protector-guard=tls -mstack-protector-guard-reg=r13)
+	select HAVE_STATIC_CALL			if PPC32
 	select HAVE_SYSCALL_TRACEPOINTS
 	select HAVE_VIRT_CPU_ACCOUNTING
 	select HUGETLB_PAGE_SIZE_VARIABLE	if PPC_BOOK3S_64 && HUGETLB_PAGE
@@ -707,6 +710,7 @@ config ARCH_MEMORY_PROBE
 
 choice
 	prompt "Page size"
+	default PPC_64K_PAGES if PPC_BOOK3S_64
 	default PPC_4K_PAGES
 	help
 	  Select the kernel logical page size. Increasing the page size
@@ -778,7 +782,8 @@ config DATA_SHIFT_BOOL
 	bool "Set custom data alignment"
 	depends on ADVANCED_OPTIONS
 	depends on STRICT_KERNEL_RWX || DEBUG_PAGEALLOC || KFENCE
-	depends on PPC_BOOK3S_32 || (PPC_8xx && !PIN_TLB_DATA && !STRICT_KERNEL_RWX)
+	depends on PPC_BOOK3S_32 || (PPC_8xx && !PIN_TLB_DATA && !STRICT_KERNEL_RWX) || \
+		   FSL_BOOKE
 	help
 	  This option allows you to set the kernel data alignment. When
 	  RAM is mapped by blocks, the alignment needs to fit the size and
@@ -791,11 +796,13 @@ config DATA_SHIFT
 	default 24 if STRICT_KERNEL_RWX && PPC64
 	range 17 28 if (STRICT_KERNEL_RWX || DEBUG_PAGEALLOC || KFENCE) && PPC_BOOK3S_32
 	range 19 23 if (STRICT_KERNEL_RWX || DEBUG_PAGEALLOC || KFENCE) && PPC_8xx
+	range 20 24 if (STRICT_KERNEL_RWX || DEBUG_PAGEALLOC || KFENCE) && PPC_FSL_BOOKE
 	default 22 if STRICT_KERNEL_RWX && PPC_BOOK3S_32
 	default 18 if (DEBUG_PAGEALLOC || KFENCE) && PPC_BOOK3S_32
 	default 23 if STRICT_KERNEL_RWX && PPC_8xx
 	default 23 if (DEBUG_PAGEALLOC || KFENCE) && PPC_8xx && PIN_TLB_DATA
 	default 19 if (DEBUG_PAGEALLOC || KFENCE) && PPC_8xx
+	default 24 if STRICT_KERNEL_RWX && FSL_BOOKE
 	default PPC_PAGE_SHIFT
 	help
 	  On Book3S 32 (603+), DBATs are used to map kernel text and rodata RO.
@@ -1123,7 +1130,10 @@ config LOWMEM_CAM_NUM_BOOL
 config LOWMEM_CAM_NUM
 	depends on FSL_BOOKE
 	int "Number of CAMs to use to map low memory" if LOWMEM_CAM_NUM_BOOL
-	default 3
+	default 3 if !STRICT_KERNEL_RWX
+	default 9 if DATA_SHIFT >= 24
+	default 12 if DATA_SHIFT >= 22
+	default 15
 
 config DYNAMIC_MEMSTART
 	bool "Enable page aligned dynamic load address for kernel"
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index aa6808e70647..e02568f17334 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -1,7 +1,5 @@
 # This file is included by the global makefile so that you can add your own
-# architecture-specific flags and dependencies. Remember to do have actions
-# for "archclean" and "archdep" for cleaning up and making dependencies for
-# this architecture.
+# architecture-specific flags and dependencies.
 #
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
@@ -411,9 +409,6 @@ install:
 	sh -x $(srctree)/$(boot)/install.sh "$(KERNELRELEASE)" vmlinux \
 	System.map "$(INSTALL_PATH)"
 
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
-
 ifeq ($(KBUILD_EXTMOD),)
 # We need to generate vdso-offsets.h before compiling certain files in kernel/.
 # In order to do that, we should use the archprepare target, but we can't since
@@ -446,17 +441,6 @@ else
 endif
 endif
 
-ifdef CONFIG_SMP
-ifdef CONFIG_PPC32
-prepare: task_cpu_prepare
-
-PHONY += task_cpu_prepare
-task_cpu_prepare: prepare0
-	$(eval KBUILD_CFLAGS += -D_TASK_CPU=$(shell awk '{if ($$2 == "TASK_CPU") print $$3;}' include/generated/asm-offsets.h))
-
-endif # CONFIG_PPC32
-endif # CONFIG_SMP
-
 PHONY += checkbin
 # Check toolchain versions:
 # - gcc-4.6 is the minimum kernel-wide version so nothing required.
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 089ee3ea55c8..9993c6256ad2 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -123,7 +123,7 @@ src-wlib-y := string.S crt0.S stdio.c decompress.c main.c \
 		oflib.c ofconsole.c cuboot.c
 
 src-wlib-$(CONFIG_PPC_MPC52xx) += mpc52xx-psc.c
-src-wlib-$(CONFIG_PPC64_BOOT_WRAPPER) += opal-calls.S opal.c
+src-wlib-$(CONFIG_PPC_POWERNV) += opal-calls.S opal.c
 ifndef CONFIG_PPC64_BOOT_WRAPPER
 src-wlib-y += crtsavres.S
 endif
diff --git a/arch/powerpc/boot/dts/a4m072.dts b/arch/powerpc/boot/dts/a4m072.dts
index a9cef5726422..d4270a2ec6c7 100644
--- a/arch/powerpc/boot/dts/a4m072.dts
+++ b/arch/powerpc/boot/dts/a4m072.dts
@@ -140,8 +140,8 @@
 		clock-frequency = <0>; /* From boot loader */
 		interrupts = <2 8 0 2 9 0 2 10 0>;
 		bus-range = <0 0>;
-		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000
-			  0x02000000 0 0x90000000 0x90000000 0 0x10000000
-			  0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
+		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000>,
+			 <0x02000000 0 0x90000000 0x90000000 0 0x10000000>,
+			 <0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
 	};
 };
diff --git a/arch/powerpc/boot/dts/charon.dts b/arch/powerpc/boot/dts/charon.dts
index 408b486b13df..ea6e76ae2545 100644
--- a/arch/powerpc/boot/dts/charon.dts
+++ b/arch/powerpc/boot/dts/charon.dts
@@ -35,7 +35,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;	// 128MB
 	};
@@ -225,8 +225,8 @@
 		clock-frequency = <0>; // From boot loader
 		interrupts = <2 8 0 2 9 0 2 10 0>;
 		bus-range = <0 0>;
-		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000
-			  0x02000000 0 0x90000000 0x90000000 0 0x10000000
-			  0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
+		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000>,
+			 <0x02000000 0 0x90000000 0x90000000 0 0x10000000>,
+			 <0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
 	};
 };
diff --git a/arch/powerpc/boot/dts/digsy_mtc.dts b/arch/powerpc/boot/dts/digsy_mtc.dts
index 0e5e9d3acf79..57024a4c1e7d 100644
--- a/arch/powerpc/boot/dts/digsy_mtc.dts
+++ b/arch/powerpc/boot/dts/digsy_mtc.dts
@@ -16,7 +16,7 @@
 	model = "intercontrol,digsy-mtc";
 	compatible = "intercontrol,digsy-mtc";
 
-	memory {
+	memory@0 {
 		reg = <0x00000000 0x02000000>;	// 32MB
 	};
 
@@ -98,9 +98,9 @@
 		clock-frequency = <0>; // From boot loader
 		interrupts = <2 8 0 2 9 0 2 10 0>;
 		bus-range = <0 0>;
-		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000
-			  0x02000000 0 0x90000000 0x90000000 0 0x10000000
-			  0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
+		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000>,
+			 <0x02000000 0 0x90000000 0x90000000 0 0x10000000>,
+			 <0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
 	};
 
 	localbus {
diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts
index cb2782dd6132..b9d8487813b4 100644
--- a/arch/powerpc/boot/dts/lite5200.dts
+++ b/arch/powerpc/boot/dts/lite5200.dts
@@ -32,7 +32,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x04000000>;	// 64MB
 	};
@@ -283,9 +283,9 @@
 		clock-frequency = <0>; // From boot loader
 		interrupts = <2 8 0 2 9 0 2 10 0>;
 		bus-range = <0 0>;
-		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
-			  0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
-			  0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
+		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000>,
+			 <0x02000000 0 0xa0000000 0xa0000000 0 0x10000000>,
+			 <0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
 	};
 
 	localbus {
diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts
index 2b86c81f9048..7e2d91c7cb66 100644
--- a/arch/powerpc/boot/dts/lite5200b.dts
+++ b/arch/powerpc/boot/dts/lite5200b.dts
@@ -31,7 +31,7 @@
 		led4 { gpios = <&gpio_simple 2 1>; };
 	};
 
-	memory {
+	memory@0 {
 		reg = <0x00000000 0x10000000>;	// 256MB
 	};
 
@@ -116,9 +116,9 @@
 		clock-frequency = <0>; // From boot loader
 		interrupts = <2 8 0 2 9 0 2 10 0>;
 		bus-range = <0 0>;
-		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
-			  0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
-			  0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
+		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000>,
+			 <0x02000000 0 0xa0000000 0xa0000000 0 0x10000000>,
+			 <0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
 	};
 
 	localbus {
diff --git a/arch/powerpc/boot/dts/media5200.dts b/arch/powerpc/boot/dts/media5200.dts
index 61cae9dcddef..96524ede16cd 100644
--- a/arch/powerpc/boot/dts/media5200.dts
+++ b/arch/powerpc/boot/dts/media5200.dts
@@ -32,7 +32,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		reg = <0x00000000 0x08000000>;	// 128MB RAM
 	};
 
@@ -96,9 +96,9 @@
 
 				 0xe000 0 0 1 &media5200_fpga 0 5 // CoralIP
 				>;
-		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
-			  0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
-			  0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
+		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000>,
+			 <0x02000000 0 0xa0000000 0xa0000000 0 0x10000000>,
+			 <0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
 		interrupt-parent = <&mpc5200_pic>;
 	};
 
diff --git a/arch/powerpc/boot/dts/mpc5200b.dtsi b/arch/powerpc/boot/dts/mpc5200b.dtsi
index 648fe31795f4..ffa82c7e1055 100644
--- a/arch/powerpc/boot/dts/mpc5200b.dtsi
+++ b/arch/powerpc/boot/dts/mpc5200b.dtsi
@@ -33,7 +33,7 @@
 		};
 	};
 
-	memory: memory {
+	memory: memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x04000000>;	// 64MB
 	};
@@ -276,7 +276,9 @@
 		clock-frequency = <0>; // From boot loader
 		interrupts = <2 8 0 2 9 0 2 10 0>;
 		bus-range = <0 0>;
-		// ranges = need to add
+		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000>,
+			 <0x02000000 0 0x90000000 0x90000000 0 0x10000000>,
+			 <0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
 	};
 
 	localbus: localbus {
diff --git a/arch/powerpc/boot/dts/mucmc52.dts b/arch/powerpc/boot/dts/mucmc52.dts
index c6c66306308d..e88a7bd4034d 100644
--- a/arch/powerpc/boot/dts/mucmc52.dts
+++ b/arch/powerpc/boot/dts/mucmc52.dts
@@ -106,9 +106,9 @@
 				0x8000 0 0 3 &mpc5200_pic 0 2 3
 				0x8000 0 0 4 &mpc5200_pic 0 1 3
 				>;
-		ranges = <0x42000000 0 0x60000000 0x60000000 0 0x10000000
-			  0x02000000 0 0x90000000 0x90000000 0 0x10000000
-			  0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
+		ranges = <0x42000000 0 0x60000000 0x60000000 0 0x10000000>,
+			 <0x02000000 0 0x90000000 0x90000000 0 0x10000000>,
+			 <0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
 	};
 
 	localbus {
diff --git a/arch/powerpc/boot/dts/o2d.dts b/arch/powerpc/boot/dts/o2d.dts
index 24a46f65e529..e0a8d3034417 100644
--- a/arch/powerpc/boot/dts/o2d.dts
+++ b/arch/powerpc/boot/dts/o2d.dts
@@ -12,7 +12,7 @@
 	model = "ifm,o2d";
 	compatible = "ifm,o2d";
 
-	memory {
+	memory@0 {
 		reg = <0x00000000 0x08000000>;  // 128MB
 	};
 
diff --git a/arch/powerpc/boot/dts/o2d.dtsi b/arch/powerpc/boot/dts/o2d.dtsi
index 6661955a2be4..b55a9e5bd828 100644
--- a/arch/powerpc/boot/dts/o2d.dtsi
+++ b/arch/powerpc/boot/dts/o2d.dtsi
@@ -19,7 +19,7 @@
 	model = "ifm,o2d";
 	compatible = "ifm,o2d";
 
-	memory {
+	memory@0 {
 		reg = <0x00000000 0x04000000>;	// 64MB
 	};
 
diff --git a/arch/powerpc/boot/dts/o2dnt2.dts b/arch/powerpc/boot/dts/o2dnt2.dts
index eeba7f5507d5..c2eedbd1f5fc 100644
--- a/arch/powerpc/boot/dts/o2dnt2.dts
+++ b/arch/powerpc/boot/dts/o2dnt2.dts
@@ -12,7 +12,7 @@
 	model = "ifm,o2dnt2";
 	compatible = "ifm,o2d";
 
-	memory {
+	memory@0 {
 		reg = <0x00000000 0x08000000>;  // 128MB
 	};
 
diff --git a/arch/powerpc/boot/dts/o3dnt.dts b/arch/powerpc/boot/dts/o3dnt.dts
index fd00396b0593..e4c1bdd41271 100644
--- a/arch/powerpc/boot/dts/o3dnt.dts
+++ b/arch/powerpc/boot/dts/o3dnt.dts
@@ -12,7 +12,7 @@
 	model = "ifm,o3dnt";
 	compatible = "ifm,o2d";
 
-	memory {
+	memory@0 {
 		reg = <0x00000000 0x04000000>;  // 64MB
 	};
 
diff --git a/arch/powerpc/boot/dts/pcm030.dts b/arch/powerpc/boot/dts/pcm030.dts
index b1bc731f7afd..5cee474dcc4c 100644
--- a/arch/powerpc/boot/dts/pcm030.dts
+++ b/arch/powerpc/boot/dts/pcm030.dts
@@ -90,9 +90,9 @@
 				 0xc800 0 0 2 &mpc5200_pic 1 2 3
 				 0xc800 0 0 3 &mpc5200_pic 1 3 3
 				 0xc800 0 0 4 &mpc5200_pic 0 0 3>;
-		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
-			  0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
-			  0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
+		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000>,
+			 <0x02000000 0 0xa0000000 0xa0000000 0 0x10000000>,
+			 <0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
 	};
 
 	localbus {
diff --git a/arch/powerpc/boot/dts/pcm032.dts b/arch/powerpc/boot/dts/pcm032.dts
index 780e13d99e7b..d00f13b62510 100644
--- a/arch/powerpc/boot/dts/pcm032.dts
+++ b/arch/powerpc/boot/dts/pcm032.dts
@@ -20,7 +20,7 @@
 	model = "phytec,pcm032";
 	compatible = "phytec,pcm032";
 
-	memory {
+	memory@0 {
 		reg = <0x00000000 0x08000000>;	// 128MB
 	};
 
@@ -87,9 +87,9 @@
 				 0xc800 0 0 2 &mpc5200_pic 1 2 3
 				 0xc800 0 0 3 &mpc5200_pic 1 3 3
 				 0xc800 0 0 4 &mpc5200_pic 0 0 3>;
-		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
-			  0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
-			  0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
+		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000>,
+			 <0x02000000 0 0xa0000000 0xa0000000 0 0x10000000>,
+			 <0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
 	};
 
 	localbus {
diff --git a/arch/powerpc/boot/dts/tqm5200.dts b/arch/powerpc/boot/dts/tqm5200.dts
index 9ed0bc78967e..372177b19e60 100644
--- a/arch/powerpc/boot/dts/tqm5200.dts
+++ b/arch/powerpc/boot/dts/tqm5200.dts
@@ -32,7 +32,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x04000000>;	// 64MB
 	};
@@ -200,8 +200,8 @@
 		clock-frequency = <0>; // From boot loader
 		interrupts = <2 8 0 2 9 0 2 10 0>;
 		bus-range = <0 0>;
-		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000
-			  0x02000000 0 0x90000000 0x90000000 0 0x10000000
-			  0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
+		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000>,
+			 <0x02000000 0 0x90000000 0x90000000 0 0x10000000>,
+			 <0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
 	};
 };
diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
index 9a19e5905485..54d2522be485 100644
--- a/arch/powerpc/boot/serial.c
+++ b/arch/powerpc/boot/serial.c
@@ -132,7 +132,7 @@ int serial_console_init(void)
 	else if (dt_is_compatible(devp, "fsl,mpc5200-psc-uart"))
 		rc = mpc5200_psc_console_init(devp, &serial_cd);
 #endif
-#ifdef CONFIG_PPC64_BOOT_WRAPPER
+#ifdef CONFIG_PPC_POWERNV
 	else if (dt_is_compatible(devp, "ibm,opal-console-raw"))
 		rc = opal_console_init(devp, &serial_cd);
 #endif
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index 1cd82564c996..9184eda780fd 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -26,6 +26,8 @@
 # Stop execution if any command fails
 set -e
 
+export LC_ALL=C
+
 # Allow for verbose output
 if [ "$V" = 1 ]; then
     set -x
diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig
index cc2c0d51f493..7fd9e596ea33 100644
--- a/arch/powerpc/configs/cell_defconfig
+++ b/arch/powerpc/configs/cell_defconfig
@@ -36,7 +36,6 @@ CONFIG_GEN_RTC=y
 CONFIG_BINFMT_MISC=m
 CONFIG_IRQ_ALL_CPUS=y
 CONFIG_NUMA=y
-CONFIG_PPC_64K_PAGES=y
 CONFIG_SCHED_SMT=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_NET=y
diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig
index 63d611cc160f..9d6212a8b195 100644
--- a/arch/powerpc/configs/g5_defconfig
+++ b/arch/powerpc/configs/g5_defconfig
@@ -26,6 +26,7 @@ CONFIG_CPU_FREQ_PMAC64=y
 CONFIG_GEN_RTC=y
 CONFIG_KEXEC=y
 CONFIG_IRQ_ALL_CPUS=y
+CONFIG_PPC_4K_PAGES=y
 CONFIG_PCI_MSI=y
 CONFIG_NET=y
 CONFIG_PACKET=y
diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig
index 9424c1e67e1c..c821a97f4a89 100644
--- a/arch/powerpc/configs/maple_defconfig
+++ b/arch/powerpc/configs/maple_defconfig
@@ -25,6 +25,7 @@ CONFIG_UDBG_RTAS_CONSOLE=y
 CONFIG_GEN_RTC=y
 CONFIG_KEXEC=y
 CONFIG_IRQ_ALL_CPUS=y
+CONFIG_PPC_4K_PAGES=y
 CONFIG_PCI_MSI=y
 CONFIG_NET=y
 CONFIG_PACKET=y
diff --git a/arch/powerpc/configs/microwatt_defconfig b/arch/powerpc/configs/microwatt_defconfig
index 9465209b8c5b..07d87a4044b2 100644
--- a/arch/powerpc/configs/microwatt_defconfig
+++ b/arch/powerpc/configs/microwatt_defconfig
@@ -26,6 +26,7 @@ CONFIG_PPC_MICROWATT=y
 # CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
 CONFIG_CPU_FREQ=y
 CONFIG_HZ_100=y
+CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_MEM_KEYS is not set
 # CONFIG_SECCOMP is not set
 # CONFIG_MQ_IOSCHED_KYBER is not set
diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig
index 78606b7e42df..e00a703581c3 100644
--- a/arch/powerpc/configs/pasemi_defconfig
+++ b/arch/powerpc/configs/pasemi_defconfig
@@ -22,7 +22,6 @@ CONFIG_CPU_FREQ_GOV_POWERSAVE=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
 CONFIG_CPU_FREQ_GOV_ONDEMAND=y
 CONFIG_HZ_1000=y
-CONFIG_PPC_64K_PAGES=y
 # CONFIG_SECCOMP is not set
 CONFIG_PCI_MSI=y
 CONFIG_PCCARD=y
diff --git a/arch/powerpc/configs/powernv_defconfig b/arch/powerpc/configs/powernv_defconfig
index 8bfeea6c7de7..49f49c263935 100644
--- a/arch/powerpc/configs/powernv_defconfig
+++ b/arch/powerpc/configs/powernv_defconfig
@@ -62,7 +62,6 @@ CONFIG_MEMORY_FAILURE=y
 CONFIG_HWPOISON_INJECT=m
 CONFIG_TRANSPARENT_HUGEPAGE=y
 CONFIG_DEFERRED_STRUCT_PAGE_INIT=y
-CONFIG_PPC_64K_PAGES=y
 CONFIG_SCHED_SMT=y
 CONFIG_PM=y
 CONFIG_HOTPLUG_PCI=y
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 0ad2291337a7..203d0b7f0bb8 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -52,7 +52,6 @@ CONFIG_KEXEC_FILE=y
 CONFIG_CRASH_DUMP=y
 CONFIG_FA_DUMP=y
 CONFIG_IRQ_ALL_CPUS=y
-CONFIG_PPC_64K_PAGES=y
 CONFIG_SCHED_SMT=y
 CONFIG_HOTPLUG_PCI=y
 CONFIG_HOTPLUG_PCI_RPA=m
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index f300dcb937cc..7c95fab4b920 100644
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -30,6 +30,7 @@ CONFIG_PS3_LPM=m
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=y
 CONFIG_KEXEC=y
+CONFIG_PPC_4K_PAGES=y
 # CONFIG_SPARSEMEM_VMEMMAP is not set
 # CONFIG_COMPACTION is not set
 CONFIG_SCHED_SMT=y
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index b183629f1bcf..de7641adb899 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -56,7 +56,6 @@ CONFIG_MEMORY_HOTPLUG=y
 CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_KSM=y
 CONFIG_TRANSPARENT_HUGEPAGE=y
-CONFIG_PPC_64K_PAGES=y
 CONFIG_SCHED_SMT=y
 CONFIG_HOTPLUG_PCI=y
 CONFIG_HOTPLUG_PCI_RPA=m
diff --git a/arch/powerpc/configs/skiroot_defconfig b/arch/powerpc/configs/skiroot_defconfig
index b806a5d3a695..f491875700e8 100644
--- a/arch/powerpc/configs/skiroot_defconfig
+++ b/arch/powerpc/configs/skiroot_defconfig
@@ -43,7 +43,6 @@ CONFIG_KEXEC_FILE=y
 CONFIG_PRESERVE_FA_DUMP=y
 CONFIG_IRQ_ALL_CPUS=y
 CONFIG_NUMA=y
-CONFIG_PPC_64K_PAGES=y
 CONFIG_SCHED_SMT=y
 CONFIG_CMDLINE="console=tty0 console=hvc0 ipr.fast_reboot=1 quiet"
 # CONFIG_SECCOMP is not set
@@ -275,7 +274,6 @@ CONFIG_NLS_UTF8=y
 CONFIG_ENCRYPTED_KEYS=y
 CONFIG_SECURITY=y
 CONFIG_HARDENED_USERCOPY=y
-# CONFIG_HARDENED_USERCOPY_FALLBACK is not set
 CONFIG_HARDENED_USERCOPY_PAGESPAN=y
 CONFIG_FORTIFY_SOURCE=y
 CONFIG_SECURITY_LOCKDOWN_LSM=y
diff --git a/arch/powerpc/include/asm/asm-const.h b/arch/powerpc/include/asm/asm-const.h
index dbfa5e1e3198..bfb3c3534877 100644
--- a/arch/powerpc/include/asm/asm-const.h
+++ b/arch/powerpc/include/asm/asm-const.h
@@ -12,6 +12,4 @@
 #  define ASM_CONST(x)		__ASM_CONST(x)
 #endif
 
-#define UPD_CONSTR "<>"
-
 #endif /* _ASM_POWERPC_ASM_CONST_H */
diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
index 6a53ef178bfd..fd594fdbd84d 100644
--- a/arch/powerpc/include/asm/atomic.h
+++ b/arch/powerpc/include/asm/atomic.h
@@ -27,14 +27,14 @@ static __inline__ int arch_atomic_read(const atomic_t *v)
 {
 	int t;
 
-	__asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"UPD_CONSTR(v->counter));
+	__asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m<>"(v->counter));
 
 	return t;
 }
 
 static __inline__ void arch_atomic_set(atomic_t *v, int i)
 {
-	__asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"UPD_CONSTR(v->counter) : "r"(i));
+	__asm__ __volatile__("stw%U0%X0 %1,%0" : "=m<>"(v->counter) : "r"(i));
 }
 
 #define ATOMIC_OP(op, asm_op)						\
@@ -320,14 +320,14 @@ static __inline__ s64 arch_atomic64_read(const atomic64_t *v)
 {
 	s64 t;
 
-	__asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"UPD_CONSTR(v->counter));
+	__asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m<>"(v->counter));
 
 	return t;
 }
 
 static __inline__ void arch_atomic64_set(atomic64_t *v, s64 i)
 {
-	__asm__ __volatile__("std%U0%X0 %1,%0" : "=m"UPD_CONSTR(v->counter) : "r"(i));
+	__asm__ __volatile__("std%U0%X0 %1,%0" : "=m<>"(v->counter) : "r"(i));
 }
 
 #define ATOMIC64_OP(op, asm_op)						\
diff --git a/arch/powerpc/include/asm/book3s/64/hash.h b/arch/powerpc/include/asm/book3s/64/hash.h
index d959b0195ad9..674fe0e890dc 100644
--- a/arch/powerpc/include/asm/book3s/64/hash.h
+++ b/arch/powerpc/include/asm/book3s/64/hash.h
@@ -255,6 +255,8 @@ int hash__create_section_mapping(unsigned long start, unsigned long end,
 				 int nid, pgprot_t prot);
 int hash__remove_section_mapping(unsigned long start, unsigned long end);
 
+void hash__kernel_map_pages(struct page *page, int numpages, int enable);
+
 #endif /* !__ASSEMBLY__ */
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_BOOK3S_64_HASH_H */
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index 5d34a8646f08..33e073d6b0c4 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -1101,6 +1101,16 @@ static inline void vmemmap_remove_mapping(unsigned long start,
 }
 #endif
 
+#ifdef CONFIG_DEBUG_PAGEALLOC
+static inline void __kernel_map_pages(struct page *page, int numpages, int enable)
+{
+	if (radix_enabled())
+		radix__kernel_map_pages(page, numpages, enable);
+	else
+		hash__kernel_map_pages(page, numpages, enable);
+}
+#endif
+
 static inline pte_t pmd_pte(pmd_t pmd)
 {
 	return __pte_raw(pmd_raw(pmd));
diff --git a/arch/powerpc/include/asm/book3s/64/radix.h b/arch/powerpc/include/asm/book3s/64/radix.h
index 59cab558e2f0..d090d9612348 100644
--- a/arch/powerpc/include/asm/book3s/64/radix.h
+++ b/arch/powerpc/include/asm/book3s/64/radix.h
@@ -316,5 +316,8 @@ int radix__create_section_mapping(unsigned long start, unsigned long end,
 				  int nid, pgprot_t prot);
 int radix__remove_section_mapping(unsigned long start, unsigned long end);
 #endif /* CONFIG_MEMORY_HOTPLUG */
+
+void radix__kernel_map_pages(struct page *page, int numpages, int enable);
+
 #endif /* __ASSEMBLY__ */
 #endif
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h
index f130783c8301..beba4979bff9 100644
--- a/arch/powerpc/include/asm/io.h
+++ b/arch/powerpc/include/asm/io.h
@@ -122,7 +122,7 @@ static inline u##size name(const volatile u##size __iomem *addr)	\
 {									\
 	u##size ret;							\
 	__asm__ __volatile__("sync;"#insn"%U1%X1 %0,%1;twi 0,%0,0;isync"\
-		: "=r" (ret) : "m"UPD_CONSTR (*addr) : "memory");	\
+		: "=r" (ret) : "m<>" (*addr) : "memory");	\
 	return ret;							\
 }
 
@@ -130,7 +130,7 @@ static inline u##size name(const volatile u##size __iomem *addr)	\
 static inline void name(volatile u##size __iomem *addr, u##size val)	\
 {									\
 	__asm__ __volatile__("sync;"#insn"%U0%X0 %1,%0"			\
-		: "=m"UPD_CONSTR (*addr) : "r" (val) : "memory");	\
+		: "=m<>" (*addr) : "r" (val) : "memory");	\
 	mmiowb_set_pending();						\
 }
 
diff --git a/arch/powerpc/include/asm/iommu.h b/arch/powerpc/include/asm/iommu.h
index bf3b84128525..c361212ac160 100644
--- a/arch/powerpc/include/asm/iommu.h
+++ b/arch/powerpc/include/asm/iommu.h
@@ -280,12 +280,6 @@ extern void iommu_init_early_dart(struct pci_controller_ops *controller_ops);
 extern void iommu_init_early_pasemi(void);
 
 #if defined(CONFIG_PPC64) && defined(CONFIG_PM)
-static inline void iommu_save(void)
-{
-	if (ppc_md.iommu_save)
-		ppc_md.iommu_save();
-}
-
 static inline void iommu_restore(void)
 {
 	if (ppc_md.iommu_restore)
diff --git a/arch/powerpc/include/asm/kexec.h b/arch/powerpc/include/asm/kexec.h
index 88d0d7cf3a79..c6f250eca3fb 100644
--- a/arch/powerpc/include/asm/kexec.h
+++ b/arch/powerpc/include/asm/kexec.h
@@ -79,7 +79,6 @@ extern int crash_wake_offline;
 struct kimage;
 struct pt_regs;
 extern void default_machine_kexec(struct kimage *image);
-extern int default_machine_kexec_prepare(struct kimage *image);
 extern void default_machine_crash_shutdown(struct pt_regs *regs);
 extern int crash_shutdown_register(crash_shutdown_t handler);
 extern int crash_shutdown_unregister(crash_shutdown_t handler);
diff --git a/arch/powerpc/include/asm/kprobes.h b/arch/powerpc/include/asm/kprobes.h
index 4fc0e15e23a5..bab364152b29 100644
--- a/arch/powerpc/include/asm/kprobes.h
+++ b/arch/powerpc/include/asm/kprobes.h
@@ -51,7 +51,7 @@ extern kprobe_opcode_t optprobe_template_end[];
 #define flush_insn_slot(p)	do { } while (0)
 #define kretprobe_blacklist_size 0
 
-void kretprobe_trampoline(void);
+void __kretprobe_trampoline(void);
 extern void arch_remove_kprobe(struct kprobe *p);
 
 /* Architecture specific copy of original instruction */
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h
index caaa0f592d8e..3d31f2c59e43 100644
--- a/arch/powerpc/include/asm/kvm_book3s.h
+++ b/arch/powerpc/include/asm/kvm_book3s.h
@@ -434,7 +434,7 @@ extern int kvmppc_h_logical_ci_store(struct kvm_vcpu *vcpu);
 #define SPLIT_HACK_OFFS			0xfb000000
 
 /*
- * This packs a VCPU ID from the [0..KVM_MAX_VCPU_ID) space down to the
+ * This packs a VCPU ID from the [0..KVM_MAX_VCPU_IDS) space down to the
  * [0..KVM_MAX_VCPUS) space, using knowledge of the guest's core stride
  * (but not its actual threading mode, which is not available) to avoid
  * collisions.
diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h
index 19b6942c6969..fff391b9b97b 100644
--- a/arch/powerpc/include/asm/kvm_book3s_64.h
+++ b/arch/powerpc/include/asm/kvm_book3s_64.h
@@ -378,6 +378,10 @@ static inline unsigned long compute_tlbie_rb(unsigned long v, unsigned long r,
 		rb |= 1;		/* L field */
 		rb |= r & 0xff000 & ((1ul << a_pgshift) - 1); /* LP field */
 	}
+	/*
+	 * This sets both bits of the B field in the PTE. 0b1x values are
+	 * reserved, but those will have been filtered by kvmppc_do_h_enter.
+	 */
 	rb |= (v >> HPTE_V_SSIZE_SHIFT) << 8;	/* B field */
 	return rb;
 }
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 080a7feb7731..e4d23193eba7 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -33,11 +33,11 @@
 
 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
 #include <asm/kvm_book3s_asm.h>		/* for MAX_SMT_THREADS */
-#define KVM_MAX_VCPU_ID		(MAX_SMT_THREADS * KVM_MAX_VCORES)
+#define KVM_MAX_VCPU_IDS	(MAX_SMT_THREADS * KVM_MAX_VCORES)
 #define KVM_MAX_NESTED_GUESTS	KVMPPC_NR_LPIDS
 
 #else
-#define KVM_MAX_VCPU_ID		KVM_MAX_VCPUS
+#define KVM_MAX_VCPU_IDS	KVM_MAX_VCPUS
 #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */
 
 #define __KVM_HAVE_ARCH_INTC_INITIALIZED
@@ -190,7 +190,7 @@ struct kvmppc_spapr_tce_table {
 	u64 size;		/* window size in pages */
 	struct list_head iommu_tables;
 	struct mutex alloc_lock;
-	struct page *pages[0];
+	struct page *pages[];
 };
 
 /* XICS components, defined in book3s_xics.c */
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index 764f2732a821..9c3c9f04129f 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -29,10 +29,9 @@ struct machdep_calls {
 	char		*name;
 #ifdef CONFIG_PPC64
 #ifdef CONFIG_PM
-	void		(*iommu_save)(void);
 	void		(*iommu_restore)(void);
 #endif
-#ifdef CONFIG_MEMORY_HOTPLUG_SPARSE
+#ifdef CONFIG_MEMORY_HOTPLUG
 	unsigned long	(*memory_block_size)(void);
 #endif
 #endif /* CONFIG_PPC64 */
@@ -43,7 +42,6 @@ struct machdep_calls {
 	void		(*setup_arch)(void); /* Optional, may be NULL */
 	/* Optional, may be NULL. */
 	void		(*show_cpuinfo)(struct seq_file *m);
-	void		(*show_percpuinfo)(struct seq_file *m, int i);
 	/* Returns the current operating frequency of "cpu" in Hz */
 	unsigned long  	(*get_proc_freq)(unsigned int cpu);
 
@@ -74,8 +72,6 @@ struct machdep_calls {
 	int		(*set_rtc_time)(struct rtc_time *);
 	void		(*get_rtc_time)(struct rtc_time *);
 	time64_t	(*get_boot_time)(void);
-	unsigned char 	(*rtc_read_val)(int addr);
-	void		(*rtc_write_val)(int addr, unsigned char val);
 
 	void		(*calibrate_decr)(void);
 
@@ -141,8 +137,6 @@ struct machdep_calls {
 	   May be NULL. */
 	void		(*init)(void);
 
-	void		(*kgdb_map_scc)(void);
-
 	/*
 	 * optional PCI "hooks"
 	 */
@@ -187,13 +181,6 @@ struct machdep_calls {
 #ifdef CONFIG_KEXEC_CORE
 	void (*kexec_cpu_down)(int crash_shutdown, int secondary);
 
-	/* Called to do what every setup is needed on image and the
-	 * reboot code buffer. Returns 0 on success.
-	 * Provide your own (maybe dummy) implementation if your platform
-	 * claims to support kexec.
-	 */
-	int (*machine_kexec_prepare)(struct kimage *image);
-
 	/* Called to perform the _real_ kexec.
 	 * Do NOT allocate memory or fail here. We are past the point of
 	 * no return.
diff --git a/arch/powerpc/include/asm/mem_encrypt.h b/arch/powerpc/include/asm/mem_encrypt.h
index ba9dab07c1be..2f26b8fc8d29 100644
--- a/arch/powerpc/include/asm/mem_encrypt.h
+++ b/arch/powerpc/include/asm/mem_encrypt.h
@@ -10,11 +10,6 @@
 
 #include <asm/svm.h>
 
-static inline bool mem_encrypt_active(void)
-{
-	return is_secure_guest();
-}
-
 static inline bool force_dma_unencrypted(struct device *dev)
 {
 	return is_secure_guest();
diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h
index f06ae00f2a65..b67742e2a9b2 100644
--- a/arch/powerpc/include/asm/nohash/32/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/32/pgtable.h
@@ -193,10 +193,12 @@ static inline pte_t pte_wrprotect(pte_t pte)
 }
 #endif
 
+#ifndef pte_mkexec
 static inline pte_t pte_mkexec(pte_t pte)
 {
 	return __pte(pte_val(pte) | _PAGE_EXEC);
 }
+#endif
 
 #define pmd_none(pmd)		(!pmd_val(pmd))
 #define	pmd_bad(pmd)		(pmd_val(pmd) & _PMD_BAD)
@@ -245,7 +247,7 @@ static int number_of_cells_per_pte(pmd_t *pmd, pte_basic_t val, int huge)
 static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, pte_t *p,
 				     unsigned long clr, unsigned long set, int huge)
 {
-	pte_basic_t *entry = &p->pte;
+	pte_basic_t *entry = (pte_basic_t *)p;
 	pte_basic_t old = pte_val(*p);
 	pte_basic_t new = (old & ~(pte_basic_t)clr) | set;
 	int num, i;
@@ -306,30 +308,29 @@ static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
 }
 
 #define __HAVE_ARCH_PTEP_SET_WRPROTECT
+#ifndef ptep_set_wrprotect
 static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr,
 				      pte_t *ptep)
 {
-	unsigned long clr = ~pte_val(pte_wrprotect(__pte(~0)));
-	unsigned long set = pte_val(pte_wrprotect(__pte(0)));
-
-	pte_update(mm, addr, ptep, clr, set, 0);
+	pte_update(mm, addr, ptep, _PAGE_RW, 0, 0);
 }
+#endif
 
+#ifndef __ptep_set_access_flags
 static inline void __ptep_set_access_flags(struct vm_area_struct *vma,
 					   pte_t *ptep, pte_t entry,
 					   unsigned long address,
 					   int psize)
 {
-	pte_t pte_set = pte_mkyoung(pte_mkdirty(pte_mkwrite(pte_mkexec(__pte(0)))));
-	pte_t pte_clr = pte_mkyoung(pte_mkdirty(pte_mkwrite(pte_mkexec(__pte(~0)))));
-	unsigned long set = pte_val(entry) & pte_val(pte_set);
-	unsigned long clr = ~pte_val(entry) & ~pte_val(pte_clr);
+	unsigned long set = pte_val(entry) &
+			    (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC);
 	int huge = psize > mmu_virtual_psize ? 1 : 0;
 
-	pte_update(vma->vm_mm, address, ptep, clr, set, huge);
+	pte_update(vma->vm_mm, address, ptep, 0, set, huge);
 
 	flush_tlb_page(vma, address);
 }
+#endif
 
 static inline int pte_young(pte_t pte)
 {
diff --git a/arch/powerpc/include/asm/nohash/32/pte-8xx.h b/arch/powerpc/include/asm/nohash/32/pte-8xx.h
index fcc48d590d88..1a89ebdc3acc 100644
--- a/arch/powerpc/include/asm/nohash/32/pte-8xx.h
+++ b/arch/powerpc/include/asm/nohash/32/pte-8xx.h
@@ -136,6 +136,28 @@ static inline pte_t pte_mkhuge(pte_t pte)
 
 #define pte_mkhuge pte_mkhuge
 
+static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, pte_t *p,
+				     unsigned long clr, unsigned long set, int huge);
+
+static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
+{
+	pte_update(mm, addr, ptep, 0, _PAGE_RO, 0);
+}
+#define ptep_set_wrprotect ptep_set_wrprotect
+
+static inline void __ptep_set_access_flags(struct vm_area_struct *vma, pte_t *ptep,
+					   pte_t entry, unsigned long address, int psize)
+{
+	unsigned long set = pte_val(entry) & (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_EXEC);
+	unsigned long clr = ~pte_val(entry) & _PAGE_RO;
+	int huge = psize > mmu_virtual_psize ? 1 : 0;
+
+	pte_update(vma->vm_mm, address, ptep, clr, set, huge);
+
+	flush_tlb_page(vma, address);
+}
+#define __ptep_set_access_flags __ptep_set_access_flags
+
 static inline unsigned long pgd_leaf_size(pgd_t pgd)
 {
 	if (pgd_val(pgd) & _PMD_PAGE_8M)
diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h
index d081704b13fb..9d2905a47410 100644
--- a/arch/powerpc/include/asm/nohash/64/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/64/pgtable.h
@@ -118,11 +118,6 @@ static inline pte_t pte_wrprotect(pte_t pte)
 	return __pte(pte_val(pte) & ~_PAGE_RW);
 }
 
-static inline pte_t pte_mkexec(pte_t pte)
-{
-	return __pte(pte_val(pte) | _PAGE_EXEC);
-}
-
 #define PMD_BAD_BITS		(PTE_TABLE_SIZE-1)
 #define PUD_BAD_BITS		(PMD_TABLE_SIZE-1)
 
diff --git a/arch/powerpc/include/asm/nohash/pte-book3e.h b/arch/powerpc/include/asm/nohash/pte-book3e.h
index 813918f40765..f798640422c2 100644
--- a/arch/powerpc/include/asm/nohash/pte-book3e.h
+++ b/arch/powerpc/include/asm/nohash/pte-book3e.h
@@ -48,7 +48,7 @@
 #define _PAGE_WRITETHRU	0x800000 /* W: cache write-through */
 
 /* "Higher level" linux bit combinations */
-#define _PAGE_EXEC		_PAGE_BAP_UX /* .. and was cache cleaned */
+#define _PAGE_EXEC		(_PAGE_BAP_SX | _PAGE_BAP_UX) /* .. and was cache cleaned */
 #define _PAGE_RW		(_PAGE_BAP_SW | _PAGE_BAP_UW) /* User write permission */
 #define _PAGE_KERNEL_RW		(_PAGE_BAP_SW | _PAGE_BAP_SR | _PAGE_DIRTY)
 #define _PAGE_KERNEL_RO		(_PAGE_BAP_SR)
@@ -93,11 +93,11 @@
 /* Permission masks used to generate the __P and __S table */
 #define PAGE_NONE	__pgprot(_PAGE_BASE)
 #define PAGE_SHARED	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW)
-#define PAGE_SHARED_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_EXEC)
+#define PAGE_SHARED_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_BAP_UX)
 #define PAGE_COPY	__pgprot(_PAGE_BASE | _PAGE_USER)
-#define PAGE_COPY_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC)
+#define PAGE_COPY_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_BAP_UX)
 #define PAGE_READONLY	__pgprot(_PAGE_BASE | _PAGE_USER)
-#define PAGE_READONLY_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC)
+#define PAGE_READONLY_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_BAP_UX)
 
 #ifndef __ASSEMBLY__
 static inline pte_t pte_mkprivileged(pte_t pte)
@@ -113,6 +113,16 @@ static inline pte_t pte_mkuser(pte_t pte)
 }
 
 #define pte_mkuser pte_mkuser
+
+static inline pte_t pte_mkexec(pte_t pte)
+{
+	if (pte_val(pte) & _PAGE_BAP_UR)
+		return __pte((pte_val(pte) & ~_PAGE_BAP_SX) | _PAGE_BAP_UX);
+	else
+		return __pte((pte_val(pte) & ~_PAGE_BAP_UX) | _PAGE_BAP_SX);
+}
+#define pte_mkexec pte_mkexec
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/nohash/tlbflush.h b/arch/powerpc/include/asm/nohash/tlbflush.h
index 1edb7243e515..c08d25e3e626 100644
--- a/arch/powerpc/include/asm/nohash/tlbflush.h
+++ b/arch/powerpc/include/asm/nohash/tlbflush.h
@@ -32,11 +32,26 @@ extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 			    unsigned long end);
 extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
 
+#ifdef CONFIG_PPC_8xx
+static inline void local_flush_tlb_mm(struct mm_struct *mm)
+{
+	unsigned int pid = READ_ONCE(mm->context.id);
+
+	if (pid != MMU_NO_CONTEXT)
+		asm volatile ("sync; tlbia; isync" : : : "memory");
+}
+
+static inline void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
+{
+	asm volatile ("tlbie %0; sync" : : "r" (vmaddr) : "memory");
+}
+#else
 extern void local_flush_tlb_mm(struct mm_struct *mm);
 extern void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
 
 extern void __local_flush_tlb_page(struct mm_struct *mm, unsigned long vmaddr,
 				   int tsize, int ind);
+#endif
 
 #ifdef CONFIG_SMP
 extern void flush_tlb_mm(struct mm_struct *mm);
diff --git a/arch/powerpc/include/asm/paravirt.h b/arch/powerpc/include/asm/paravirt.h
index bcb7b5f917be..eb7df559ae74 100644
--- a/arch/powerpc/include/asm/paravirt.h
+++ b/arch/powerpc/include/asm/paravirt.h
@@ -21,7 +21,7 @@ static inline bool is_shared_processor(void)
 	return static_branch_unlikely(&shared_processor);
 }
 
-/* If bit 0 is set, the cpu has been preempted */
+/* If bit 0 is set, the cpu has been ceded, conferred, or preempted */
 static inline u32 yield_count_of(int cpu)
 {
 	__be32 yield_count = READ_ONCE(lppaca_of(cpu).yield_count);
@@ -92,17 +92,47 @@ static inline void prod_cpu(int cpu)
 #define vcpu_is_preempted vcpu_is_preempted
 static inline bool vcpu_is_preempted(int cpu)
 {
+	/*
+	 * The dispatch/yield bit alone is an imperfect indicator of
+	 * whether the hypervisor has dispatched @cpu to run on a physical
+	 * processor. When it is clear, @cpu is definitely not preempted.
+	 * But when it is set, it means only that it *might* be, subject to
+	 * other conditions. So we check other properties of the VM and
+	 * @cpu first, resorting to the yield count last.
+	 */
+
+	/*
+	 * Hypervisor preemption isn't possible in dedicated processor
+	 * mode by definition.
+	 */
 	if (!is_shared_processor())
 		return false;
 
 #ifdef CONFIG_PPC_SPLPAR
 	if (!is_kvm_guest()) {
-		int first_cpu = cpu_first_thread_sibling(smp_processor_id());
+		int first_cpu;
 
 		/*
-		 * Preemption can only happen at core granularity. This CPU
-		 * is not preempted if one of the CPU of this core is not
-		 * preempted.
+		 * The result of vcpu_is_preempted() is used in a
+		 * speculative way, and is always subject to invalidation
+		 * by events internal and external to Linux. While we can
+		 * be called in preemptable context (in the Linux sense),
+		 * we're not accessing per-cpu resources in a way that can
+		 * race destructively with Linux scheduler preemption and
+		 * migration, and callers can tolerate the potential for
+		 * error introduced by sampling the CPU index without
+		 * pinning the task to it. So it is permissible to use
+		 * raw_smp_processor_id() here to defeat the preempt debug
+		 * warnings that can arise from using smp_processor_id()
+		 * in arbitrary contexts.
+		 */
+		first_cpu = cpu_first_thread_sibling(raw_smp_processor_id());
+
+		/*
+		 * The PowerVM hypervisor dispatches VMs on a whole core
+		 * basis. So we know that a thread sibling of the local CPU
+		 * cannot have been preempted by the hypervisor, even if it
+		 * has called H_CONFER, which will set the yield bit.
 		 */
 		if (cpu_first_thread_sibling(cpu) == first_cpu)
 			return false;
diff --git a/arch/powerpc/include/asm/pgtable-types.h b/arch/powerpc/include/asm/pgtable-types.h
index d11b4c61d686..efed0db7b1db 100644
--- a/arch/powerpc/include/asm/pgtable-types.h
+++ b/arch/powerpc/include/asm/pgtable-types.h
@@ -2,17 +2,33 @@
 #ifndef _ASM_POWERPC_PGTABLE_TYPES_H
 #define _ASM_POWERPC_PGTABLE_TYPES_H
 
+#if defined(__CHECKER__) || !defined(CONFIG_PPC32)
+#define STRICT_MM_TYPECHECKS
+#endif
+
 /* PTE level */
 #if defined(CONFIG_PPC_8xx) && defined(CONFIG_PPC_16K_PAGES)
 typedef struct { pte_basic_t pte, pte1, pte2, pte3; } pte_t;
-#else
+#elif defined(STRICT_MM_TYPECHECKS)
 typedef struct { pte_basic_t pte; } pte_t;
+#else
+typedef pte_basic_t pte_t;
 #endif
+
+#if defined(STRICT_MM_TYPECHECKS) || \
+    (defined(CONFIG_PPC_8xx) && defined(CONFIG_PPC_16K_PAGES))
 #define __pte(x)	((pte_t) { (x) })
 static inline pte_basic_t pte_val(pte_t x)
 {
 	return x.pte;
 }
+#else
+#define __pte(x)	((pte_t)(x))
+static inline pte_basic_t pte_val(pte_t x)
+{
+	return x;
+}
+#endif
 
 /* PMD level */
 #ifdef CONFIG_PPC64
diff --git a/arch/powerpc/include/asm/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h
index 2b9edbf6e929..f6cf0159024e 100644
--- a/arch/powerpc/include/asm/ppc-pci.h
+++ b/arch/powerpc/include/asm/ppc-pci.h
@@ -55,11 +55,6 @@ void eeh_pe_dev_mode_mark(struct eeh_pe *pe, int mode);
 void eeh_sysfs_add_device(struct pci_dev *pdev);
 void eeh_sysfs_remove_device(struct pci_dev *pdev);
 
-static inline const char *eeh_driver_name(struct pci_dev *pdev)
-{
-	return (pdev && pdev->driver) ? pdev->driver->name : "<null>";
-}
-
 #endif /* CONFIG_EEH */
 
 #define PCI_BUSNO(bdfn) ((bdfn >> 8) & 0xff)
diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index 1c538a9a11e0..7be24048b8d1 100644
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -28,8 +28,8 @@
 #else
 #define SAVE_GPR(n, base)	stw	n,GPR0+4*(n)(base)
 #define REST_GPR(n, base)	lwz	n,GPR0+4*(n)(base)
-#define SAVE_NVGPRS(base)	stmw	13, GPR0+4*13(base)
-#define REST_NVGPRS(base)	lmw	13, GPR0+4*13(base)
+#define SAVE_NVGPRS(base)	SAVE_GPR(13, base); SAVE_8GPRS(14, base); SAVE_10GPRS(22, base)
+#define REST_NVGPRS(base)	REST_GPR(13, base); REST_8GPRS(14, base); REST_10GPRS(22, base)
 #endif
 
 #define SAVE_2GPRS(n, base)	SAVE_GPR(n, base); SAVE_GPR(n+1, base)
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index f348e564f7dd..e39bd0ff69f3 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -300,7 +300,7 @@ struct thread_struct {
 
 #define task_pt_regs(tsk)	((tsk)->thread.regs)
 
-unsigned long get_wchan(struct task_struct *p);
+unsigned long __get_wchan(struct task_struct *p);
 
 #define KSTK_EIP(tsk)  ((tsk)->thread.regs? (tsk)->thread.regs->nip: 0)
 #define KSTK_ESP(tsk)  ((tsk)->thread.regs? (tsk)->thread.regs->gpr[1]: 0)
diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h
index 6e4af4492a14..79cb7a25a5fb 100644
--- a/arch/powerpc/include/asm/sections.h
+++ b/arch/powerpc/include/asm/sections.h
@@ -6,21 +6,8 @@
 #include <linux/elf.h>
 #include <linux/uaccess.h>
 
-#define arch_is_kernel_initmem_freed arch_is_kernel_initmem_freed
-
 #include <asm-generic/sections.h>
 
-extern bool init_mem_is_free;
-
-static inline int arch_is_kernel_initmem_freed(unsigned long addr)
-{
-	if (!init_mem_is_free)
-		return 0;
-
-	return addr >= (unsigned long)__init_begin &&
-		addr < (unsigned long)__init_end;
-}
-
 extern char __head_end[];
 
 #ifdef __powerpc64__
diff --git a/arch/powerpc/include/asm/simple_spinlock.h b/arch/powerpc/include/asm/simple_spinlock.h
index 8985791a2ba5..7ae6aeef8464 100644
--- a/arch/powerpc/include/asm/simple_spinlock.h
+++ b/arch/powerpc/include/asm/simple_spinlock.h
@@ -123,27 +123,6 @@ static inline void arch_spin_lock(arch_spinlock_t *lock)
 	}
 }
 
-static inline
-void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long flags)
-{
-	unsigned long flags_dis;
-
-	while (1) {
-		if (likely(__arch_spin_trylock(lock) == 0))
-			break;
-		local_save_flags(flags_dis);
-		local_irq_restore(flags);
-		do {
-			HMT_low();
-			if (is_shared_processor())
-				splpar_spin_yield(lock);
-		} while (unlikely(lock->slock != 0));
-		HMT_medium();
-		local_irq_restore(flags_dis);
-	}
-}
-#define arch_spin_lock_flags arch_spin_lock_flags
-
 static inline void arch_spin_unlock(arch_spinlock_t *lock)
 {
 	__asm__ __volatile__("# arch_spin_unlock\n\t"
diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
index 7ef1cd8168a0..007332a4a732 100644
--- a/arch/powerpc/include/asm/smp.h
+++ b/arch/powerpc/include/asm/smp.h
@@ -87,22 +87,7 @@ int is_cpu_dead(unsigned int cpu);
 /* 32-bit */
 extern int smp_hw_index[];
 
-/*
- * This is particularly ugly: it appears we can't actually get the definition
- * of task_struct here, but we need access to the CPU this task is running on.
- * Instead of using task_struct we're using _TASK_CPU which is extracted from
- * asm-offsets.h by kbuild to get the current processor ID.
- *
- * This also needs to be safeguarded when building asm-offsets.s because at
- * that time _TASK_CPU is not defined yet. It could have been guarded by
- * _TASK_CPU itself, but we want the build to fail if _TASK_CPU is missing
- * when building something else than asm-offsets.s
- */
-#ifdef GENERATING_ASM_OFFSETS
-#define raw_smp_processor_id()		(0)
-#else
-#define raw_smp_processor_id()		(*(unsigned int *)((void *)current + _TASK_CPU))
-#endif
+#define raw_smp_processor_id()		(current_thread_info()->cpu)
 #define hard_smp_processor_id() 	(smp_hw_index[smp_processor_id()])
 
 static inline int get_hard_smp_processor_id(int cpu)
diff --git a/arch/powerpc/include/asm/static_call.h b/arch/powerpc/include/asm/static_call.h
new file mode 100644
index 000000000000..0a0bc79bd1fa
--- /dev/null
+++ b/arch/powerpc/include/asm/static_call.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_POWERPC_STATIC_CALL_H
+#define _ASM_POWERPC_STATIC_CALL_H
+
+#define __PPC_SCT(name, inst)					\
+	asm(".pushsection .text, \"ax\"				\n"	\
+	    ".align 5						\n"	\
+	    ".globl " STATIC_CALL_TRAMP_STR(name) "		\n"	\
+	    STATIC_CALL_TRAMP_STR(name) ":			\n"	\
+	    inst "						\n"	\
+	    "	lis	12,2f@ha				\n"	\
+	    "	lwz	12,2f@l(12)				\n"	\
+	    "	mtctr	12					\n"	\
+	    "	bctr						\n"	\
+	    "1:	li	3, 0					\n"	\
+	    "	blr						\n"	\
+	    "2:	.long 0						\n"	\
+	    ".type " STATIC_CALL_TRAMP_STR(name) ", @function	\n"	\
+	    ".size " STATIC_CALL_TRAMP_STR(name) ", . - " STATIC_CALL_TRAMP_STR(name) " \n" \
+	    ".popsection					\n")
+
+#define PPC_SCT_RET0		20		/* Offset of label 1 */
+#define PPC_SCT_DATA		28		/* Offset of label 2 */
+
+#define ARCH_DEFINE_STATIC_CALL_TRAMP(name, func)	__PPC_SCT(name, "b " #func)
+#define ARCH_DEFINE_STATIC_CALL_NULL_TRAMP(name)	__PPC_SCT(name, "blr")
+
+#endif /* _ASM_POWERPC_STATIC_CALL_H */
diff --git a/arch/powerpc/include/asm/syscall.h b/arch/powerpc/include/asm/syscall.h
index c60ebd04b2ed..52d05b465e3e 100644
--- a/arch/powerpc/include/asm/syscall.h
+++ b/arch/powerpc/include/asm/syscall.h
@@ -103,16 +103,6 @@ static inline void syscall_get_arguments(struct task_struct *task,
 	}
 }
 
-static inline void syscall_set_arguments(struct task_struct *task,
-					 struct pt_regs *regs,
-					 const unsigned long *args)
-{
-	memcpy(&regs->gpr[3], args, 6 * sizeof(args[0]));
-
-	/* Also copy the first argument into orig_gpr3 */
-	regs->orig_gpr3 = args[0];
-}
-
 static inline int syscall_get_arch(struct task_struct *task)
 {
 	if (is_32bit_task())
diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
index b4ec6c7dd72e..5725029aaa29 100644
--- a/arch/powerpc/include/asm/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
@@ -47,6 +47,9 @@
 struct thread_info {
 	int		preempt_count;		/* 0 => preemptable,
 						   <0 => BUG */
+#ifdef CONFIG_SMP
+	unsigned int	cpu;
+#endif
 	unsigned long	local_flags;		/* private flags for thread */
 #ifdef CONFIG_LIVEPATCH
 	unsigned long *livepatch_sp;
diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
index 22c79ab40006..63316100080c 100644
--- a/arch/powerpc/include/asm/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
@@ -86,7 +86,7 @@ __pu_failed:							\
 		"1:	" op "%U1%X1 %0,%1	# put_user\n"	\
 		EX_TABLE(1b, %l2)				\
 		:						\
-		: "r" (x), "m"UPD_CONSTR (*addr)		\
+		: "r" (x), "m<>" (*addr)		\
 		:						\
 		: label)
 
@@ -143,7 +143,7 @@ do {								\
 		"1:	"op"%U1%X1 %0, %1	# get_user\n"	\
 		EX_TABLE(1b, %l2)				\
 		: "=r" (x)					\
-		: "m"UPD_CONSTR (*addr)				\
+		: "m<>" (*addr)				\
 		:						\
 		: label)
 
@@ -200,7 +200,7 @@ __gus_failed:								\
 		".previous\n"				\
 		EX_TABLE(1b, 3b)			\
 		: "=r" (err), "=r" (x)			\
-		: "m"UPD_CONSTR (*addr), "i" (-EFAULT), "0" (err))
+		: "m<>" (*addr), "i" (-EFAULT), "0" (err))
 
 #ifdef __powerpc64__
 #define __get_user_asm2(x, addr, err)			\
diff --git a/arch/powerpc/include/uapi/asm/perf_regs.h b/arch/powerpc/include/uapi/asm/perf_regs.h
index 578b3ee86105..749a2e3af89e 100644
--- a/arch/powerpc/include/uapi/asm/perf_regs.h
+++ b/arch/powerpc/include/uapi/asm/perf_regs.h
@@ -61,27 +61,35 @@ enum perf_event_powerpc_regs {
 	PERF_REG_POWERPC_PMC4,
 	PERF_REG_POWERPC_PMC5,
 	PERF_REG_POWERPC_PMC6,
-	/* Max regs without the extended regs */
+	PERF_REG_POWERPC_SDAR,
+	PERF_REG_POWERPC_SIAR,
+	/* Max mask value for interrupt regs w/o extended regs */
 	PERF_REG_POWERPC_MAX = PERF_REG_POWERPC_MMCRA + 1,
+	/* Max mask value for interrupt regs including extended regs */
+	PERF_REG_EXTENDED_MAX = PERF_REG_POWERPC_SIAR + 1,
 };
 
 #define PERF_REG_PMU_MASK	((1ULL << PERF_REG_POWERPC_MAX) - 1)
 
-/* Exclude MMCR3, SIER2, SIER3 for CPU_FTR_ARCH_300 */
-#define	PERF_EXCLUDE_REG_EXT_300	(7ULL << PERF_REG_POWERPC_MMCR3)
-
 /*
  * PERF_REG_EXTENDED_MASK value for CPU_FTR_ARCH_300
- * includes 9 SPRS from MMCR0 to PMC6 excluding the
- * unsupported SPRS in PERF_EXCLUDE_REG_EXT_300.
+ * includes 11 SPRS from MMCR0 to SIAR excluding the
+ * unsupported SPRS MMCR3, SIER2 and SIER3.
  */
-#define PERF_REG_PMU_MASK_300   ((0xfffULL << PERF_REG_POWERPC_MMCR0) - PERF_EXCLUDE_REG_EXT_300)
+#define PERF_REG_PMU_MASK_300	\
+	((1ULL << PERF_REG_POWERPC_MMCR0) | (1ULL << PERF_REG_POWERPC_MMCR1) | \
+	(1ULL << PERF_REG_POWERPC_MMCR2) | (1ULL << PERF_REG_POWERPC_PMC1) | \
+	(1ULL << PERF_REG_POWERPC_PMC2) | (1ULL << PERF_REG_POWERPC_PMC3) | \
+	(1ULL << PERF_REG_POWERPC_PMC4) | (1ULL << PERF_REG_POWERPC_PMC5) | \
+	(1ULL << PERF_REG_POWERPC_PMC6) | (1ULL << PERF_REG_POWERPC_SDAR) | \
+	(1ULL << PERF_REG_POWERPC_SIAR))
 
 /*
  * PERF_REG_EXTENDED_MASK value for CPU_FTR_ARCH_31
- * includes 12 SPRs from MMCR0 to PMC6.
+ * includes 14 SPRs from MMCR0 to SIAR.
  */
-#define PERF_REG_PMU_MASK_31   (0xfffULL << PERF_REG_POWERPC_MMCR0)
+#define PERF_REG_PMU_MASK_31	\
+	(PERF_REG_PMU_MASK_300 | (1ULL << PERF_REG_POWERPC_MMCR3) | \
+	(1ULL << PERF_REG_POWERPC_SIER2) | (1ULL << PERF_REG_POWERPC_SIER3))
 
-#define PERF_REG_EXTENDED_MAX  (PERF_REG_POWERPC_PMC6 + 1)
 #endif /* _UAPI_ASM_POWERPC_PERF_REGS_H */
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 7be36c1e1db6..5fa68c2ef1f8 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -106,7 +106,7 @@ extra-y				+= vmlinux.lds
 
 obj-$(CONFIG_RELOCATABLE)	+= reloc_$(BITS).o
 
-obj-$(CONFIG_PPC32)		+= entry_32.o setup_32.o early_32.o
+obj-$(CONFIG_PPC32)		+= entry_32.o setup_32.o early_32.o static_call.o
 obj-$(CONFIG_PPC64)		+= dma-iommu.o iommu.o
 obj-$(CONFIG_KGDB)		+= kgdb.o
 obj-$(CONFIG_BOOTX_TEXT)	+= btext.o
@@ -196,3 +196,6 @@ clean-files := vmlinux.lds
 # Force dependency (incbin is bad)
 $(obj)/vdso32_wrapper.o : $(obj)/vdso32/vdso32.so.dbg
 $(obj)/vdso64_wrapper.o : $(obj)/vdso64/vdso64.so.dbg
+
+# for cleaning
+subdir- += vdso32 vdso64
diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c
index bbb4181621dd..bf96b954a4eb 100644
--- a/arch/powerpc/kernel/align.c
+++ b/arch/powerpc/kernel/align.c
@@ -349,6 +349,7 @@ int fix_alignment(struct pt_regs *regs)
 		if (op.type != CACHEOP + DCBZ)
 			return -EINVAL;
 		PPC_WARN_ALIGNMENT(dcbz, regs);
+		WARN_ON_ONCE(!user_mode(regs));
 		r = emulate_dcbz(op.ea, regs);
 	} else {
 		if (type == LARX || type == STCX)
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index e563d3222d69..cc05522f50bf 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -9,8 +9,6 @@
  * #defines from the assembly-language output.
  */
 
-#define GENERATING_ASM_OFFSETS	/* asm/smp.h */
-
 #include <linux/compat.h>
 #include <linux/signal.h>
 #include <linux/sched.h>
@@ -93,7 +91,7 @@ int main(void)
 #endif /* CONFIG_PPC64 */
 	OFFSET(TASK_STACK, task_struct, stack);
 #ifdef CONFIG_SMP
-	OFFSET(TASK_CPU, task_struct, cpu);
+	OFFSET(TASK_CPU, task_struct, thread_info.cpu);
 #endif
 
 #ifdef CONFIG_LIVEPATCH
diff --git a/arch/powerpc/kernel/audit.c b/arch/powerpc/kernel/audit.c
index a2dddd7f3d09..1bcfca5fdf67 100644
--- a/arch/powerpc/kernel/audit.c
+++ b/arch/powerpc/kernel/audit.c
@@ -47,15 +47,17 @@ int audit_classify_syscall(int abi, unsigned syscall)
 #endif
 	switch(syscall) {
 	case __NR_open:
-		return 2;
+		return AUDITSC_OPEN;
 	case __NR_openat:
-		return 3;
+		return AUDITSC_OPENAT;
 	case __NR_socketcall:
-		return 4;
+		return AUDITSC_SOCKETCALL;
 	case __NR_execve:
-		return 5;
+		return AUDITSC_EXECVE;
+	case __NR_openat2:
+		return AUDITSC_OPENAT2;
 	default:
-		return 0;
+		return AUDITSC_NATIVE;
 	}
 }
 
diff --git a/arch/powerpc/kernel/compat_audit.c b/arch/powerpc/kernel/compat_audit.c
index 55c6ccda0a85..d92ffe4e5dc1 100644
--- a/arch/powerpc/kernel/compat_audit.c
+++ b/arch/powerpc/kernel/compat_audit.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #undef __powerpc64__
+#include <linux/audit_arch.h>
 #include <asm/unistd.h>
 
 unsigned ppc32_dir_class[] = {
@@ -31,14 +32,16 @@ int ppc32_classify_syscall(unsigned syscall)
 {
 	switch(syscall) {
 	case __NR_open:
-		return 2;
+		return AUDITSC_OPEN;
 	case __NR_openat:
-		return 3;
+		return AUDITSC_OPENAT;
 	case __NR_socketcall:
-		return 4;
+		return AUDITSC_SOCKETCALL;
 	case __NR_execve:
-		return 5;
+		return AUDITSC_EXECVE;
+	case __NR_openat2:
+		return AUDITSC_OPENAT2;
 	default:
-		return 1;
+		return AUDITSC_COMPAT;
 	}
 }
diff --git a/arch/powerpc/kernel/dt_cpu_ftrs.c b/arch/powerpc/kernel/dt_cpu_ftrs.c
index 358aee7c2d79..ba527fb52993 100644
--- a/arch/powerpc/kernel/dt_cpu_ftrs.c
+++ b/arch/powerpc/kernel/dt_cpu_ftrs.c
@@ -1095,8 +1095,8 @@ static int __init dt_cpu_ftrs_scan_callback(unsigned long node, const char
 
 	cpufeatures_setup_finished();
 
-	memblock_free(__pa(dt_cpu_features),
-			sizeof(struct dt_cpu_feature)*nr_dt_cpu_features);
+	memblock_free(dt_cpu_features,
+		      sizeof(struct dt_cpu_feature) * nr_dt_cpu_features);
 
 	return 0;
 }
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index e9b597ed423c..28bb1e7263a6 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -399,6 +399,14 @@ out:
 	return ret;
 }
 
+static inline const char *eeh_driver_name(struct pci_dev *pdev)
+{
+	if (pdev)
+		return dev_driver_string(&pdev->dev);
+
+	return "<null>";
+}
+
 /**
  * eeh_dev_check_failure - Check if all 1's data is due to EEH slot freeze
  * @edev: eeh device
@@ -589,6 +597,7 @@ EXPORT_SYMBOL(eeh_check_failure);
 /**
  * eeh_pci_enable - Enable MMIO or DMA transfers for this slot
  * @pe: EEH PE
+ * @function: EEH option
  *
  * This routine should be called to reenable frozen MMIO or DMA
  * so that it would work correctly again. It's useful while doing
@@ -761,8 +770,8 @@ int pcibios_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state stat
 }
 
 /**
- * eeh_set_pe_freset - Check the required reset for the indicated device
- * @data: EEH device
+ * eeh_set_dev_freset - Check the required reset for the indicated device
+ * @edev: EEH device
  * @flag: return value
  *
  * Each device might have its preferred reset type: fundamental or
@@ -801,6 +810,7 @@ static void eeh_pe_refreeze_passed(struct eeh_pe *root)
 /**
  * eeh_pe_reset_full - Complete a full reset process on the indicated PE
  * @pe: EEH PE
+ * @include_passed: include passed-through devices?
  *
  * This function executes a full reset procedure on a PE, including setting
  * the appropriate flags, performing a fundamental or hot reset, and then
@@ -937,6 +947,7 @@ static struct notifier_block eeh_device_nb = {
 
 /**
  * eeh_init - System wide EEH initialization
+ * @ops: struct to trace EEH operation callback functions
  *
  * It's the platform's job to call this from an arch_initcall().
  */
@@ -1442,6 +1453,7 @@ static int eeh_pe_reenable_devices(struct eeh_pe *pe, bool include_passed)
  * eeh_pe_reset - Issue PE reset according to specified type
  * @pe: EEH PE
  * @option: reset type
+ * @include_passed: include passed-through devices?
  *
  * The routine is called to reset the specified PE with the
  * indicated type, either fundamental reset or hot reset.
@@ -1513,12 +1525,12 @@ EXPORT_SYMBOL_GPL(eeh_pe_configure);
  * eeh_pe_inject_err - Injecting the specified PCI error to the indicated PE
  * @pe: the indicated PE
  * @type: error type
- * @function: error function
+ * @func: error function
  * @addr: address
  * @mask: address mask
  *
  * The routine is called to inject the specified PCI error, which
- * is determined by @type and @function, to the indicated PE for
+ * is determined by @type and @func, to the indicated PE for
  * testing purpose.
  */
 int eeh_pe_inject_err(struct eeh_pe *pe, int type, int func,
diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c
index 3eff6a4888e7..350dab18e137 100644
--- a/arch/powerpc/kernel/eeh_driver.c
+++ b/arch/powerpc/kernel/eeh_driver.c
@@ -104,13 +104,13 @@ static bool eeh_edev_actionable(struct eeh_dev *edev)
  */
 static inline struct pci_driver *eeh_pcid_get(struct pci_dev *pdev)
 {
-	if (!pdev || !pdev->driver)
+	if (!pdev || !pdev->dev.driver)
 		return NULL;
 
-	if (!try_module_get(pdev->driver->driver.owner))
+	if (!try_module_get(pdev->dev.driver->owner))
 		return NULL;
 
-	return pdev->driver;
+	return to_pci_driver(pdev->dev.driver);
 }
 
 /**
@@ -122,10 +122,10 @@ static inline struct pci_driver *eeh_pcid_get(struct pci_dev *pdev)
  */
 static inline void eeh_pcid_put(struct pci_dev *pdev)
 {
-	if (!pdev || !pdev->driver)
+	if (!pdev || !pdev->dev.driver)
 		return;
 
-	module_put(pdev->driver->driver.owner);
+	module_put(pdev->dev.driver->owner);
 }
 
 /**
diff --git a/arch/powerpc/kernel/firmware.c b/arch/powerpc/kernel/firmware.c
index c7022c41cc31..20328f72f9f2 100644
--- a/arch/powerpc/kernel/firmware.c
+++ b/arch/powerpc/kernel/firmware.c
@@ -31,11 +31,10 @@ int __init check_kvm_guest(void)
 	if (!hyper_node)
 		return 0;
 
-	if (!of_device_is_compatible(hyper_node, "linux,kvm"))
-		return 0;
-
-	static_branch_enable(&kvm_guest);
+	if (of_device_is_compatible(hyper_node, "linux,kvm"))
+		static_branch_enable(&kvm_guest);
 
+	of_node_put(hyper_node);
 	return 0;
 }
 core_initcall(check_kvm_guest); // before kvm_guest_init()
diff --git a/arch/powerpc/kernel/head_32.h b/arch/powerpc/kernel/head_32.h
index 6b1ec9e3541b..349c4a820231 100644
--- a/arch/powerpc/kernel/head_32.h
+++ b/arch/powerpc/kernel/head_32.h
@@ -202,11 +202,11 @@ vmap_stack_overflow:
 	mfspr	r1, SPRN_SPRG_THREAD
 	lwz	r1, TASK_CPU - THREAD(r1)
 	slwi	r1, r1, 3
-	addis	r1, r1, emergency_ctx@ha
+	addis	r1, r1, emergency_ctx-PAGE_OFFSET@ha
 #else
-	lis	r1, emergency_ctx@ha
+	lis	r1, emergency_ctx-PAGE_OFFSET@ha
 #endif
-	lwz	r1, emergency_ctx@l(r1)
+	lwz	r1, emergency_ctx-PAGE_OFFSET@l(r1)
 	addi	r1, r1, THREAD_SIZE - INT_FRAME_SIZE
 	EXCEPTION_PROLOG_2 0 vmap_stack_overflow
 	prepare_transfer_to_handler
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index 9bdb95f5694f..0d073b9fd52c 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -733,6 +733,7 @@ _GLOBAL(mmu_pin_tlb)
 #ifdef CONFIG_PIN_TLB_DATA
 	LOAD_REG_IMMEDIATE(r6, PAGE_OFFSET)
 	LOAD_REG_IMMEDIATE(r7, MI_SVALID | MI_PS8MEG | _PMD_ACCESSED)
+	li	r8, 0
 #ifdef CONFIG_PIN_TLB_IMMR
 	li	r0, 3
 #else
@@ -741,26 +742,26 @@ _GLOBAL(mmu_pin_tlb)
 	mtctr	r0
 	cmpwi	r4, 0
 	beq	4f
-	LOAD_REG_IMMEDIATE(r8, 0xf0 | _PAGE_RO | _PAGE_SPS | _PAGE_SH | _PAGE_PRESENT)
 	LOAD_REG_ADDR(r9, _sinittext)
 
 2:	ori	r0, r6, MD_EVALID
+	ori	r12, r8, 0xf0 | _PAGE_RO | _PAGE_SPS | _PAGE_SH | _PAGE_PRESENT
 	mtspr	SPRN_MD_CTR, r5
 	mtspr	SPRN_MD_EPN, r0
 	mtspr	SPRN_MD_TWC, r7
-	mtspr	SPRN_MD_RPN, r8
+	mtspr	SPRN_MD_RPN, r12
 	addi	r5, r5, 0x100
 	addis	r6, r6, SZ_8M@h
 	addis	r8, r8, SZ_8M@h
 	cmplw	r6, r9
 	bdnzt	lt, 2b
-
-4:	LOAD_REG_IMMEDIATE(r8, 0xf0 | _PAGE_SPS | _PAGE_SH | _PAGE_PRESENT)
+4:
 2:	ori	r0, r6, MD_EVALID
+	ori	r12, r8, 0xf0 | _PAGE_DIRTY | _PAGE_SPS | _PAGE_SH | _PAGE_PRESENT
 	mtspr	SPRN_MD_CTR, r5
 	mtspr	SPRN_MD_EPN, r0
 	mtspr	SPRN_MD_TWC, r7
-	mtspr	SPRN_MD_RPN, r8
+	mtspr	SPRN_MD_RPN, r12
 	addi	r5, r5, 0x100
 	addis	r6, r6, SZ_8M@h
 	addis	r8, r8, SZ_8M@h
@@ -781,7 +782,7 @@ _GLOBAL(mmu_pin_tlb)
 #endif
 #if defined(CONFIG_PIN_TLB_IMMR) || defined(CONFIG_PIN_TLB_DATA)
 	lis	r0, (MD_RSV4I | MD_TWAM)@h
-	mtspr	SPRN_MI_CTR, r0
+	mtspr	SPRN_MD_CTR, r0
 #endif
 	mtspr	SPRN_SRR1, r10
 	mtspr	SPRN_SRR0, r11
diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h
index e5503420b6c6..ef8d1b1c234e 100644
--- a/arch/powerpc/kernel/head_booke.h
+++ b/arch/powerpc/kernel/head_booke.h
@@ -465,12 +465,21 @@ label:
 	bl	do_page_fault;						      \
 	b	interrupt_return
 
+/*
+ * Instruction TLB Error interrupt handlers may call InstructionStorage
+ * directly without clearing ESR, so the ESR at this point may be left over
+ * from a prior interrupt.
+ *
+ * In any case, do_page_fault for BOOK3E does not use ESR and always expects
+ * dsisr to be 0. ESR_DST from a prior store in particular would confuse fault
+ * handling.
+ */
 #define INSTRUCTION_STORAGE_EXCEPTION					      \
 	START_EXCEPTION(InstructionStorage)				      \
-	NORMAL_EXCEPTION_PROLOG(0x400, INST_STORAGE);		      \
-	mfspr	r5,SPRN_ESR;		/* Grab the ESR and save it */	      \
+	NORMAL_EXCEPTION_PROLOG(0x400, INST_STORAGE);			      \
+	li	r5,0;			/* Store 0 in regs->esr (dsisr) */    \
 	stw	r5,_ESR(r11);						      \
-	stw	r12, _DEAR(r11);	/* Pass SRR0 as arg2 */		      \
+	stw	r12, _DEAR(r11);	/* Set regs->dear (dar) to SRR0 */    \
 	prepare_transfer_to_handler;					      \
 	bl	do_page_fault;						      \
 	b	interrupt_return
diff --git a/arch/powerpc/kernel/hw_breakpoint_constraints.c b/arch/powerpc/kernel/hw_breakpoint_constraints.c
index 675d1f66ab72..42b967e3d85c 100644
--- a/arch/powerpc/kernel/hw_breakpoint_constraints.c
+++ b/arch/powerpc/kernel/hw_breakpoint_constraints.c
@@ -127,15 +127,6 @@ bool wp_check_constraints(struct pt_regs *regs, struct ppc_inst instr,
 	return false;
 }
 
-static int cache_op_size(void)
-{
-#ifdef __powerpc64__
-	return ppc64_caches.l1d.block_size;
-#else
-	return L1_CACHE_BYTES;
-#endif
-}
-
 void wp_get_instr_detail(struct pt_regs *regs, struct ppc_inst *instr,
 			 int *type, int *size, unsigned long *ea)
 {
@@ -147,14 +138,14 @@ void wp_get_instr_detail(struct pt_regs *regs, struct ppc_inst *instr,
 	analyse_instr(&op, regs, *instr);
 	*type = GETTYPE(op.type);
 	*ea = op.ea;
-#ifdef __powerpc64__
+
 	if (!(regs->msr & MSR_64BIT))
 		*ea &= 0xffffffffUL;
-#endif
+
 
 	*size = GETSIZE(op.type);
 	if (*type == CACHEOP) {
-		*size = cache_op_size();
+		*size = l1_dcache_bytes();
 		*ea &= ~(*size - 1);
 	} else if (*type == LOAD_VMX || *type == STORE_VMX) {
 		*ea &= ~(*size - 1);
diff --git a/arch/powerpc/kernel/interrupt.c b/arch/powerpc/kernel/interrupt.c
index de10a2697258..835b626cd476 100644
--- a/arch/powerpc/kernel/interrupt.c
+++ b/arch/powerpc/kernel/interrupt.c
@@ -266,7 +266,7 @@ static void check_return_regs_valid(struct pt_regs *regs)
 	if (trap_is_scv(regs))
 		return;
 
-	trap = regs->trap;
+	trap = TRAP(regs);
 	// EE in HV mode sets HSRRs like 0xea0
 	if (cpu_has_feature(CPU_FTR_HVMODE) && trap == INTERRUPT_EXTERNAL)
 		trap = 0xea0;
diff --git a/arch/powerpc/kernel/kprobes-ftrace.c b/arch/powerpc/kernel/kprobes-ftrace.c
index 7154d58338cc..072ebe7f290b 100644
--- a/arch/powerpc/kernel/kprobes-ftrace.c
+++ b/arch/powerpc/kernel/kprobes-ftrace.c
@@ -26,7 +26,6 @@ void kprobe_ftrace_handler(unsigned long nip, unsigned long parent_nip,
 		return;
 
 	regs = ftrace_get_regs(fregs);
-	preempt_disable_notrace();
 	p = get_kprobe((kprobe_opcode_t *)nip);
 	if (unlikely(!p) || kprobe_disabled(p))
 		goto out;
@@ -61,7 +60,6 @@ void kprobe_ftrace_handler(unsigned long nip, unsigned long parent_nip,
 		__this_cpu_write(current_kprobe, NULL);
 	}
 out:
-	preempt_enable_notrace();
 	ftrace_test_recursion_unlock(bit);
 }
 NOKPROBE_SYMBOL(kprobe_ftrace_handler);
diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
index 7a7cd6bda53e..86d77ff056a6 100644
--- a/arch/powerpc/kernel/kprobes.c
+++ b/arch/powerpc/kernel/kprobes.c
@@ -237,7 +237,7 @@ void arch_prepare_kretprobe(struct kretprobe_instance *ri, struct pt_regs *regs)
 	ri->fp = NULL;
 
 	/* Replace the return addr with trampoline addr */
-	regs->link = (unsigned long)kretprobe_trampoline;
+	regs->link = (unsigned long)__kretprobe_trampoline;
 }
 NOKPROBE_SYMBOL(arch_prepare_kretprobe);
 
@@ -403,12 +403,12 @@ NOKPROBE_SYMBOL(kprobe_handler);
  * 	- When the probed function returns, this probe
  * 		causes the handlers to fire
  */
-asm(".global kretprobe_trampoline\n"
-	".type kretprobe_trampoline, @function\n"
-	"kretprobe_trampoline:\n"
+asm(".global __kretprobe_trampoline\n"
+	".type __kretprobe_trampoline, @function\n"
+	"__kretprobe_trampoline:\n"
 	"nop\n"
 	"blr\n"
-	".size kretprobe_trampoline, .-kretprobe_trampoline\n");
+	".size __kretprobe_trampoline, .-__kretprobe_trampoline\n");
 
 /*
  * Called when the probe at kretprobe trampoline is hit
@@ -417,7 +417,7 @@ static int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	unsigned long orig_ret_address;
 
-	orig_ret_address = __kretprobe_trampoline_handler(regs, &kretprobe_trampoline, NULL);
+	orig_ret_address = __kretprobe_trampoline_handler(regs, NULL);
 	/*
 	 * We get here through one of two paths:
 	 * 1. by taking a trap -> kprobe_handler() -> here
@@ -427,7 +427,7 @@ static int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 	 * as it is used to determine the return address from the trap.
 	 * For (2), since nip is not honoured with optprobes, we instead setup
 	 * the link register properly so that the subsequent 'blr' in
-	 * kretprobe_trampoline jumps back to the right instruction.
+	 * __kretprobe_trampoline jumps back to the right instruction.
 	 *
 	 * For nip, we should set the address to the previous instruction since
 	 * we end up emulating it in kprobe_handler(), which increments the nip
@@ -542,19 +542,8 @@ int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
 }
 NOKPROBE_SYMBOL(kprobe_fault_handler);
 
-unsigned long arch_deref_entry_point(void *entry)
-{
-#ifdef PPC64_ELF_ABI_v1
-	if (!kernel_text_address((unsigned long)entry))
-		return ppc_global_function_entry(entry);
-	else
-#endif
-		return (unsigned long)entry;
-}
-NOKPROBE_SYMBOL(arch_deref_entry_point);
-
 static struct kprobe trampoline_p = {
-	.addr = (kprobe_opcode_t *) &kretprobe_trampoline,
+	.addr = (kprobe_opcode_t *) &__kretprobe_trampoline,
 	.pre_handler = trampoline_probe_handler
 };
 
@@ -565,7 +554,7 @@ int __init arch_init_kprobes(void)
 
 int arch_trampoline_kprobe(struct kprobe *p)
 {
-	if (p->addr == (kprobe_opcode_t *)&kretprobe_trampoline)
+	if (p->addr == (kprobe_opcode_t *)&__kretprobe_trampoline)
 		return 1;
 
 	return 0;
diff --git a/arch/powerpc/kernel/kvm.c b/arch/powerpc/kernel/kvm.c
index 617eba82531c..6568823cf306 100644
--- a/arch/powerpc/kernel/kvm.c
+++ b/arch/powerpc/kernel/kvm.c
@@ -669,7 +669,8 @@ static void __init kvm_use_magic_page(void)
 	on_each_cpu(kvm_map_magic_page, &features, 1);
 
 	/* Quick self-test to see if the mapping works */
-	if (!fault_in_pages_readable((const char *)KVM_MAGIC_PAGE, sizeof(u32))) {
+	if (fault_in_readable((const char __user *)KVM_MAGIC_PAGE,
+			      sizeof(u32))) {
 		kvm_patching_worked = false;
 		return;
 	}
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
index 6baa676e7cb6..5d77d3f5fbb5 100644
--- a/arch/powerpc/kernel/module_64.c
+++ b/arch/powerpc/kernel/module_64.c
@@ -422,11 +422,17 @@ static inline int create_stub(const Elf64_Shdr *sechdrs,
 			      const char *name)
 {
 	long reladdr;
+	func_desc_t desc;
+	int i;
 
 	if (is_mprofile_ftrace_call(name))
 		return create_ftrace_stub(entry, addr, me);
 
-	memcpy(entry->jump, ppc64_stub_insns, sizeof(ppc64_stub_insns));
+	for (i = 0; i < sizeof(ppc64_stub_insns) / sizeof(u32); i++) {
+		if (patch_instruction(&entry->jump[i],
+				      ppc_inst(ppc64_stub_insns[i])))
+			return 0;
+	}
 
 	/* Stub uses address relative to r2. */
 	reladdr = (unsigned long)entry - my_r2(sechdrs, me);
@@ -437,10 +443,24 @@ static inline int create_stub(const Elf64_Shdr *sechdrs,
 	}
 	pr_debug("Stub %p get data from reladdr %li\n", entry, reladdr);
 
-	entry->jump[0] |= PPC_HA(reladdr);
-	entry->jump[1] |= PPC_LO(reladdr);
-	entry->funcdata = func_desc(addr);
-	entry->magic = STUB_MAGIC;
+	if (patch_instruction(&entry->jump[0],
+			      ppc_inst(entry->jump[0] | PPC_HA(reladdr))))
+		return 0;
+
+	if (patch_instruction(&entry->jump[1],
+			  ppc_inst(entry->jump[1] | PPC_LO(reladdr))))
+		return 0;
+
+	// func_desc_t is 8 bytes if ABIv2, else 16 bytes
+	desc = func_desc(addr);
+	for (i = 0; i < sizeof(func_desc_t) / sizeof(u32); i++) {
+		if (patch_instruction(((u32 *)&entry->funcdata) + i,
+				      ppc_inst(((u32 *)(&desc))[i])))
+			return 0;
+	}
+
+	if (patch_instruction(&entry->magic, ppc_inst(STUB_MAGIC)))
+		return 0;
 
 	return 1;
 }
@@ -495,8 +515,11 @@ static int restore_r2(const char *name, u32 *instruction, struct module *me)
 			me->name, *instruction, instruction);
 		return 0;
 	}
+
 	/* ld r2,R2_STACK_OFFSET(r1) */
-	*instruction = PPC_INST_LD_TOC;
+	if (patch_instruction(instruction, ppc_inst(PPC_INST_LD_TOC)))
+		return 0;
+
 	return 1;
 }
 
@@ -636,9 +659,12 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
 			}
 
 			/* Only replace bits 2 through 26 */
-			*(uint32_t *)location
-				= (*(uint32_t *)location & ~0x03fffffc)
+			value = (*(uint32_t *)location & ~0x03fffffc)
 				| (value & 0x03fffffc);
+
+			if (patch_instruction((u32 *)location, ppc_inst(value)))
+				return -EFAULT;
+
 			break;
 
 		case R_PPC64_REL64:
diff --git a/arch/powerpc/kernel/optprobes.c b/arch/powerpc/kernel/optprobes.c
index c79899abcec8..ce1903064031 100644
--- a/arch/powerpc/kernel/optprobes.c
+++ b/arch/powerpc/kernel/optprobes.c
@@ -56,7 +56,7 @@ static unsigned long can_optimize(struct kprobe *p)
 	 * has a 'nop' instruction, which can be emulated.
 	 * So further checks can be skipped.
 	 */
-	if (p->addr == (kprobe_opcode_t *)&kretprobe_trampoline)
+	if (p->addr == (kprobe_opcode_t *)&__kretprobe_trampoline)
 		return addr + sizeof(kprobe_opcode_t);
 
 	/*
@@ -301,8 +301,8 @@ void arch_unoptimize_kprobes(struct list_head *oplist, struct list_head *done_li
 	}
 }
 
-int arch_within_optimized_kprobe(struct optimized_kprobe *op, unsigned long addr)
+int arch_within_optimized_kprobe(struct optimized_kprobe *op, kprobe_opcode_t *addr)
 {
-	return ((unsigned long)op->kp.addr <= addr &&
-		(unsigned long)op->kp.addr + RELATIVEJUMP_SIZE > addr);
+	return (op->kp.addr <= addr &&
+		op->kp.addr + (RELATIVEJUMP_SIZE / sizeof(kprobe_opcode_t)) > addr);
 }
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index 9bd30cac852b..4208b4044d12 100644
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -322,8 +322,8 @@ void __init free_unused_pacas(void)
 
 	new_ptrs_size = sizeof(struct paca_struct *) * nr_cpu_ids;
 	if (new_ptrs_size < paca_ptrs_size)
-		memblock_free(__pa(paca_ptrs) + new_ptrs_size,
-					paca_ptrs_size - new_ptrs_size);
+		memblock_phys_free(__pa(paca_ptrs) + new_ptrs_size,
+				   paca_ptrs_size - new_ptrs_size);
 
 	paca_nr_cpu_ids = nr_cpu_ids;
 	paca_ptrs_size = new_ptrs_size;
@@ -331,8 +331,8 @@ void __init free_unused_pacas(void)
 #ifdef CONFIG_PPC_BOOK3S_64
 	if (early_radix_enabled()) {
 		/* Ugly fixup, see new_slb_shadow() */
-		memblock_free(__pa(paca_ptrs[boot_cpuid]->slb_shadow_ptr),
-				sizeof(struct slb_shadow));
+		memblock_phys_free(__pa(paca_ptrs[boot_cpuid]->slb_shadow_ptr),
+				   sizeof(struct slb_shadow));
 		paca_ptrs[boot_cpuid]->slb_shadow_ptr = NULL;
 	}
 #endif
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index c3573430919d..6749905932f4 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1059,7 +1059,7 @@ void pcibios_bus_add_device(struct pci_dev *dev)
 		ppc_md.pcibios_bus_add_device(dev);
 }
 
-int pcibios_add_device(struct pci_dev *dev)
+int pcibios_device_add(struct pci_dev *dev)
 {
 	struct irq_domain *d;
 
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 50436b52c213..406d7ee9e322 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -2111,14 +2111,11 @@ int validate_sp(unsigned long sp, struct task_struct *p,
 
 EXPORT_SYMBOL(validate_sp);
 
-static unsigned long __get_wchan(struct task_struct *p)
+static unsigned long ___get_wchan(struct task_struct *p)
 {
 	unsigned long ip, sp;
 	int count = 0;
 
-	if (!p || p == current || task_is_running(p))
-		return 0;
-
 	sp = p->thread.ksp;
 	if (!validate_sp(sp, p, STACK_FRAME_OVERHEAD))
 		return 0;
@@ -2137,14 +2134,14 @@ static unsigned long __get_wchan(struct task_struct *p)
 	return 0;
 }
 
-unsigned long get_wchan(struct task_struct *p)
+unsigned long __get_wchan(struct task_struct *p)
 {
 	unsigned long ret;
 
 	if (!try_get_task_stack(p))
 		return 0;
 
-	ret = __get_wchan(p);
+	ret = ___get_wchan(p);
 
 	put_task_stack(p);
 
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index b1e43b69a559..4f1322b65760 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -278,9 +278,6 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 		seq_printf(m, "clock\t\t: %lu.%06luMHz\n",
 			   proc_freq / 1000000, proc_freq % 1000000);
 
-	if (ppc_md.show_percpuinfo != NULL)
-		ppc_md.show_percpuinfo(m, cpu_id);
-
 	/* If we are a Freescale core do a simple check so
 	 * we dont have to keep adding cases in the future */
 	if (PVR_VER(pvr) & 0x8000) {
@@ -825,7 +822,7 @@ static void __init smp_setup_pacas(void)
 		set_hard_smp_processor_id(cpu, cpu_to_phys_id[cpu]);
 	}
 
-	memblock_free(__pa(cpu_to_phys_id), nr_cpu_ids * sizeof(u32));
+	memblock_free(cpu_to_phys_id, nr_cpu_ids * sizeof(u32));
 	cpu_to_phys_id = NULL;
 }
 #endif
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index eaa79a0996d1..6052f5d5ded3 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -812,7 +812,7 @@ static void * __init pcpu_alloc_bootmem(unsigned int cpu, size_t size,
 
 static void __init pcpu_free_bootmem(void *ptr, size_t size)
 {
-	memblock_free(__pa(ptr), size);
+	memblock_free(ptr, size);
 }
 
 static int pcpu_cpu_distance(unsigned int from, unsigned int to)
@@ -912,7 +912,7 @@ void __init setup_per_cpu_areas(void)
 }
 #endif
 
-#ifdef CONFIG_MEMORY_HOTPLUG_SPARSE
+#ifdef CONFIG_MEMORY_HOTPLUG
 unsigned long memory_block_size_bytes(void)
 {
 	if (ppc_md.memory_block_size)
diff --git a/arch/powerpc/kernel/signal.h b/arch/powerpc/kernel/signal.h
index 1f07317964e4..618aeccdf691 100644
--- a/arch/powerpc/kernel/signal.h
+++ b/arch/powerpc/kernel/signal.h
@@ -25,8 +25,14 @@ static inline int __get_user_sigset(sigset_t *dst, const sigset_t __user *src)
 
 	return __get_user(dst->sig[0], (u64 __user *)&src->sig[0]);
 }
-#define unsafe_get_user_sigset(dst, src, label) \
-	unsafe_get_user((dst)->sig[0], (u64 __user *)&(src)->sig[0], label)
+#define unsafe_get_user_sigset(dst, src, label) do {			\
+	sigset_t *__dst = dst;						\
+	const sigset_t __user *__src = src;				\
+	int i;								\
+									\
+	for (i = 0; i < _NSIG_WORDS; i++)				\
+		unsafe_get_user(__dst->sig[i], &__src->sig[i], label);	\
+} while (0)
 
 #ifdef CONFIG_VSX
 extern unsigned long copy_vsx_to_user(void __user *to,
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index 0608581967f0..3e053e2fd6b6 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -1048,7 +1048,7 @@ SYSCALL_DEFINE3(swapcontext, struct ucontext __user *, old_ctx,
 	if (new_ctx == NULL)
 		return 0;
 	if (!access_ok(new_ctx, ctx_size) ||
-	    fault_in_pages_readable((u8 __user *)new_ctx, ctx_size))
+	    fault_in_readable((char __user *)new_ctx, ctx_size))
 		return -EFAULT;
 
 	/*
@@ -1062,8 +1062,10 @@ SYSCALL_DEFINE3(swapcontext, struct ucontext __user *, old_ctx,
 	 * or if another thread unmaps the region containing the context.
 	 * We kill the task with a SIGSEGV in this situation.
 	 */
-	if (do_setcontext(new_ctx, regs, 0))
-		do_exit(SIGSEGV);
+	if (do_setcontext(new_ctx, regs, 0)) {
+		force_exit_sig(SIGSEGV);
+		return -EFAULT;
+	}
 
 	set_thread_flag(TIF_RESTOREALL);
 	return 0;
@@ -1237,7 +1239,7 @@ SYSCALL_DEFINE3(debug_setcontext, struct ucontext __user *, ctx,
 #endif
 
 	if (!access_ok(ctx, sizeof(*ctx)) ||
-	    fault_in_pages_readable((u8 __user *)ctx, sizeof(*ctx)))
+	    fault_in_readable((char __user *)ctx, sizeof(*ctx)))
 		return -EFAULT;
 
 	/*
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index 1831bba0582e..d1e1fc0acbea 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -688,7 +688,7 @@ SYSCALL_DEFINE3(swapcontext, struct ucontext __user *, old_ctx,
 	if (new_ctx == NULL)
 		return 0;
 	if (!access_ok(new_ctx, ctx_size) ||
-	    fault_in_pages_readable((u8 __user *)new_ctx, ctx_size))
+	    fault_in_readable((char __user *)new_ctx, ctx_size))
 		return -EFAULT;
 
 	/*
@@ -703,15 +703,18 @@ SYSCALL_DEFINE3(swapcontext, struct ucontext __user *, old_ctx,
 	 * We kill the task with a SIGSEGV in this situation.
 	 */
 
-	if (__get_user_sigset(&set, &new_ctx->uc_sigmask))
-		do_exit(SIGSEGV);
+	if (__get_user_sigset(&set, &new_ctx->uc_sigmask)) {
+		force_exit_sig(SIGSEGV);
+		return -EFAULT;
+	}
 	set_current_blocked(&set);
 
 	if (!user_read_access_begin(new_ctx, ctx_size))
 		return -EFAULT;
 	if (__unsafe_restore_sigcontext(current, NULL, 0, &new_ctx->uc_mcontext)) {
 		user_read_access_end();
-		do_exit(SIGSEGV);
+		force_exit_sig(SIGSEGV);
+		return -EFAULT;
 	}
 	user_read_access_end();
 
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 605bab448f84..c23ee842c4c3 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -1223,7 +1223,7 @@ static void cpu_idle_thread_init(unsigned int cpu, struct task_struct *idle)
 	paca_ptrs[cpu]->kstack = (unsigned long)task_stack_page(idle) +
 				 THREAD_SIZE - STACK_FRAME_OVERHEAD;
 #endif
-	idle->cpu = cpu;
+	task_thread_info(idle)->cpu = cpu;
 	secondary_current = current_set[cpu] = idle;
 }
 
@@ -1313,18 +1313,13 @@ int __cpu_up(unsigned int cpu, struct task_struct *tidle)
 int cpu_to_core_id(int cpu)
 {
 	struct device_node *np;
-	const __be32 *reg;
 	int id = -1;
 
 	np = of_get_cpu_node(cpu, NULL);
 	if (!np)
 		goto out;
 
-	reg = of_get_property(np, "reg", NULL);
-	if (!reg)
-		goto out;
-
-	id = be32_to_cpup(reg);
+	id = of_get_cpu_hwid(np, 0);
 out:
 	of_node_put(np);
 	return id;
diff --git a/arch/powerpc/kernel/stacktrace.c b/arch/powerpc/kernel/stacktrace.c
index 9e4a4a7af380..a2443d61728e 100644
--- a/arch/powerpc/kernel/stacktrace.c
+++ b/arch/powerpc/kernel/stacktrace.c
@@ -155,7 +155,7 @@ int __no_sanitize_address arch_stack_walk_reliable(stack_trace_consume_fn consum
 		 * Mark stacktraces with kretprobed functions on them
 		 * as unreliable.
 		 */
-		if (ip == (unsigned long)kretprobe_trampoline)
+		if (ip == (unsigned long)__kretprobe_trampoline)
 			return -EINVAL;
 #endif
 
diff --git a/arch/powerpc/kernel/static_call.c b/arch/powerpc/kernel/static_call.c
new file mode 100644
index 000000000000..863a7aa24650
--- /dev/null
+++ b/arch/powerpc/kernel/static_call.c
@@ -0,0 +1,37 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/memory.h>
+#include <linux/static_call.h>
+
+#include <asm/code-patching.h>
+
+void arch_static_call_transform(void *site, void *tramp, void *func, bool tail)
+{
+	int err;
+	bool is_ret0 = (func == __static_call_return0);
+	unsigned long target = (unsigned long)(is_ret0 ? tramp + PPC_SCT_RET0 : func);
+	bool is_short = is_offset_in_branch_range((long)target - (long)tramp);
+
+	if (!tramp)
+		return;
+
+	mutex_lock(&text_mutex);
+
+	if (func && !is_short) {
+		err = patch_instruction(tramp + PPC_SCT_DATA, ppc_inst(target));
+		if (err)
+			goto out;
+	}
+
+	if (!func)
+		err = patch_instruction(tramp, ppc_inst(PPC_RAW_BLR()));
+	else if (is_short)
+		err = patch_branch(tramp, target, 0);
+	else
+		err = patch_instruction(tramp, ppc_inst(PPC_RAW_NOP()));
+out:
+	mutex_unlock(&text_mutex);
+
+	if (err)
+		panic("%s: patching failed %pS at %pS\n", __func__, func, tramp);
+}
+EXPORT_SYMBOL_GPL(arch_static_call_transform);
diff --git a/arch/powerpc/kernel/swsusp_64.c b/arch/powerpc/kernel/swsusp_64.c
index aeea97ad85cf..16ee3baaf09a 100644
--- a/arch/powerpc/kernel/swsusp_64.c
+++ b/arch/powerpc/kernel/swsusp_64.c
@@ -17,8 +17,3 @@ void do_after_copyback(void)
 	touch_softlockup_watchdog();
 	mb();
 }
-
-void _iommu_save(void)
-{
-	iommu_save();
-}
diff --git a/arch/powerpc/kernel/swsusp_asm64.S b/arch/powerpc/kernel/swsusp_asm64.S
index 6d3189830dd3..96bb20715aa9 100644
--- a/arch/powerpc/kernel/swsusp_asm64.S
+++ b/arch/powerpc/kernel/swsusp_asm64.S
@@ -128,7 +128,6 @@ END_FW_FTR_SECTION_IFCLR(FW_FEATURE_LPAR)
 	 * stack pointer on the stack like a real stackframe */
 	addi	r1,r1,-128
 
-	bl _iommu_save
 	bl swsusp_save
 
 	/* restore LR */
diff --git a/arch/powerpc/kernel/syscalls/syscall.tbl b/arch/powerpc/kernel/syscalls/syscall.tbl
index 7bef917cc84e..15109af9d075 100644
--- a/arch/powerpc/kernel/syscalls/syscall.tbl
+++ b/arch/powerpc/kernel/syscalls/syscall.tbl
@@ -528,3 +528,4 @@
 446	common	landlock_restrict_self		sys_landlock_restrict_self
 # 447 reserved for memfd_secret
 448	common	process_mrelease		sys_process_mrelease
+449	common  futex_waitv                     sys_futex_waitv
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index defecb3b1b15..08d8072d6e7a 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -928,7 +928,8 @@ static int unregister_cpu_online(unsigned int cpu)
 	struct device_attribute *attrs, *pmc_attrs;
 	int i, nattrs;
 
-	BUG_ON(!c->hotpluggable);
+	if (WARN_RATELIMIT(!c->hotpluggable, "cpu %d can't be offlined\n", cpu))
+		return -EBUSY;
 
 #ifdef CONFIG_PPC64
 	if (cpu_has_feature(CPU_FTR_SMT))
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 934d8ae66cc6..cae8f03a44fe 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -631,8 +631,12 @@ void timer_broadcast_interrupt(void)
 #endif
 
 #ifdef CONFIG_SUSPEND
-static void generic_suspend_disable_irqs(void)
+/* Overrides the weak version in kernel/power/main.c */
+void arch_suspend_disable_irqs(void)
 {
+	if (ppc_md.suspend_disable_irqs)
+		ppc_md.suspend_disable_irqs();
+
 	/* Disable the decrementer, so that it doesn't interfere
 	 * with suspending.
 	 */
@@ -642,23 +646,11 @@ static void generic_suspend_disable_irqs(void)
 	set_dec(decrementer_max);
 }
 
-static void generic_suspend_enable_irqs(void)
-{
-	local_irq_enable();
-}
-
-/* Overrides the weak version in kernel/power/main.c */
-void arch_suspend_disable_irqs(void)
-{
-	if (ppc_md.suspend_disable_irqs)
-		ppc_md.suspend_disable_irqs();
-	generic_suspend_disable_irqs();
-}
-
 /* Overrides the weak version in kernel/power/main.c */
 void arch_suspend_enable_irqs(void)
 {
-	generic_suspend_enable_irqs();
+	local_irq_enable();
+
 	if (ppc_md.suspend_enable_irqs)
 		ppc_md.suspend_enable_irqs();
 }
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 40bdefe9caa7..18e42c74abdd 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -143,6 +143,12 @@ SECTIONS
 	SOFT_MASK_TABLE(8)
 	RESTART_TABLE(8)
 
+	.opd : AT(ADDR(.opd) - LOAD_OFFSET) {
+		__start_opd = .;
+		KEEP(*(.opd))
+		__end_opd = .;
+	}
+
 	. = ALIGN(8);
 	__stf_entry_barrier_fixup : AT(ADDR(__stf_entry_barrier_fixup) - LOAD_OFFSET) {
 		__start___stf_entry_barrier_fixup = .;
@@ -339,12 +345,6 @@ SECTIONS
 		*(.branch_lt)
 	}
 
-	.opd : AT(ADDR(.opd) - LOAD_OFFSET) {
-		__start_opd = .;
-		KEEP(*(.opd))
-		__end_opd = .;
-	}
-
 	. = ALIGN(256);
 	.got : AT(ADDR(.got) - LOAD_OFFSET) {
 		__toc_start = .;
diff --git a/arch/powerpc/kernel/watchdog.c b/arch/powerpc/kernel/watchdog.c
index f9ea0e5357f9..3fa6d240bade 100644
--- a/arch/powerpc/kernel/watchdog.c
+++ b/arch/powerpc/kernel/watchdog.c
@@ -187,6 +187,12 @@ static void watchdog_smp_panic(int cpu, u64 tb)
 	if (sysctl_hardlockup_all_cpu_backtrace)
 		trigger_allbutself_cpu_backtrace();
 
+	/*
+	 * Force flush any remote buffers that might be stuck in IRQ context
+	 * and therefore could not run their irq_work.
+	 */
+	printk_trigger_flush();
+
 	if (hardlockup_panic)
 		nmi_panic(NULL, "Hard LOCKUP");
 
diff --git a/arch/powerpc/kexec/core.c b/arch/powerpc/kexec/core.c
index 48525e8b5730..a2242017e55f 100644
--- a/arch/powerpc/kexec/core.c
+++ b/arch/powerpc/kexec/core.c
@@ -48,19 +48,6 @@ void machine_crash_shutdown(struct pt_regs *regs)
 	default_machine_crash_shutdown(regs);
 }
 
-/*
- * Do what every setup is needed on image and the
- * reboot code buffer to allow us to avoid allocations
- * later.
- */
-int machine_kexec_prepare(struct kimage *image)
-{
-	if (ppc_md.machine_kexec_prepare)
-		return ppc_md.machine_kexec_prepare(image);
-	else
-		return default_machine_kexec_prepare(image);
-}
-
 void machine_kexec_cleanup(struct kimage *image)
 {
 }
diff --git a/arch/powerpc/kexec/core_32.c b/arch/powerpc/kexec/core_32.c
index bf9f1f906d64..b50aed48d09d 100644
--- a/arch/powerpc/kexec/core_32.c
+++ b/arch/powerpc/kexec/core_32.c
@@ -63,7 +63,7 @@ void default_machine_kexec(struct kimage *image)
 	(*rnk)(page_list, reboot_code_buffer_phys, image->start);
 }
 
-int default_machine_kexec_prepare(struct kimage *image)
+int machine_kexec_prepare(struct kimage *image)
 {
 	return 0;
 }
diff --git a/arch/powerpc/kexec/core_64.c b/arch/powerpc/kexec/core_64.c
index 89c069d664a5..66678518b938 100644
--- a/arch/powerpc/kexec/core_64.c
+++ b/arch/powerpc/kexec/core_64.c
@@ -32,7 +32,7 @@
 #include <asm/svm.h>
 #include <asm/ultravisor.h>
 
-int default_machine_kexec_prepare(struct kimage *image)
+int machine_kexec_prepare(struct kimage *image)
 {
 	int i;
 	unsigned long begin, end;	/* limits of segment */
diff --git a/arch/powerpc/kexec/file_load_64.c b/arch/powerpc/kexec/file_load_64.c
index 5056e175ca2c..b4981b651d9a 100644
--- a/arch/powerpc/kexec/file_load_64.c
+++ b/arch/powerpc/kexec/file_load_64.c
@@ -700,6 +700,7 @@ static int update_usable_mem_fdt(void *fdt, struct crash_mem *usable_mem)
 		if (ret) {
 			pr_err("Failed to set linux,usable-memory property for %s node",
 			       dn->full_name);
+			of_node_put(dn);
 			goto out;
 		}
 	}
diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c
index 6365087f3160..d42b4b6d4a79 100644
--- a/arch/powerpc/kvm/book3s_64_vio.c
+++ b/arch/powerpc/kvm/book3s_64_vio.c
@@ -295,8 +295,7 @@ long kvm_vm_ioctl_create_spapr_tce(struct kvm *kvm,
 		return ret;
 
 	ret = -ENOMEM;
-	stt = kzalloc(sizeof(*stt) + npages * sizeof(struct page *),
-		      GFP_KERNEL);
+	stt = kzalloc(struct_size(stt, pages, npages), GFP_KERNEL);
 	if (!stt)
 		goto fail_acct;
 
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 2acb1c96cfaf..7b74fc0a986b 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -3726,7 +3726,20 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
 
 	kvmppc_set_host_core(pcpu);
 
-	guest_exit_irqoff();
+	context_tracking_guest_exit();
+	if (!vtime_accounting_enabled_this_cpu()) {
+		local_irq_enable();
+		/*
+		 * Service IRQs here before vtime_account_guest_exit() so any
+		 * ticks that occurred while running the guest are accounted to
+		 * the guest. If vtime accounting is enabled, accounting uses
+		 * TB rather than ticks, so it can be done without enabling
+		 * interrupts here, which has the problem that it accounts
+		 * interrupt processing overhead to the host.
+		 */
+		local_irq_disable();
+	}
+	vtime_account_guest_exit();
 
 	local_irq_enable();
 
@@ -4510,7 +4523,20 @@ int kvmhv_run_single_vcpu(struct kvm_vcpu *vcpu, u64 time_limit,
 
 	kvmppc_set_host_core(pcpu);
 
-	guest_exit_irqoff();
+	context_tracking_guest_exit();
+	if (!vtime_accounting_enabled_this_cpu()) {
+		local_irq_enable();
+		/*
+		 * Service IRQs here before vtime_account_guest_exit() so any
+		 * ticks that occurred while running the guest are accounted to
+		 * the guest. If vtime accounting is enabled, accounting uses
+		 * TB rather than ticks, so it can be done without enabling
+		 * interrupts here, which has the problem that it accounts
+		 * interrupt processing overhead to the host.
+		 */
+		local_irq_disable();
+	}
+	vtime_account_guest_exit();
 
 	local_irq_enable();
 
diff --git a/arch/powerpc/kvm/book3s_hv_builtin.c b/arch/powerpc/kvm/book3s_hv_builtin.c
index fcf4760a3a0e..70b7a8f97153 100644
--- a/arch/powerpc/kvm/book3s_hv_builtin.c
+++ b/arch/powerpc/kvm/book3s_hv_builtin.c
@@ -695,6 +695,7 @@ static void flush_guest_tlb(struct kvm *kvm)
 				       "r" (0) : "memory");
 		}
 		asm volatile("ptesync": : :"memory");
+		// POWER9 congruence-class TLBIEL leaves ERAT. Flush it now.
 		asm volatile(PPC_RADIX_INVALIDATE_ERAT_GUEST : : :"memory");
 	} else {
 		for (set = 0; set < kvm->arch.tlb_sets; ++set) {
@@ -705,7 +706,9 @@ static void flush_guest_tlb(struct kvm *kvm)
 			rb += PPC_BIT(51);	/* increment set number */
 		}
 		asm volatile("ptesync": : :"memory");
-		asm volatile(PPC_ISA_3_0_INVALIDATE_ERAT : : :"memory");
+		// POWER9 congruence-class TLBIEL leaves ERAT. Flush it now.
+		if (cpu_has_feature(CPU_FTR_ARCH_300))
+			asm volatile(PPC_ISA_3_0_INVALIDATE_ERAT : : :"memory");
 	}
 }
 
diff --git a/arch/powerpc/kvm/book3s_hv_rm_mmu.c b/arch/powerpc/kvm/book3s_hv_rm_mmu.c
index 632b2545072b..2c1f3c6e72d1 100644
--- a/arch/powerpc/kvm/book3s_hv_rm_mmu.c
+++ b/arch/powerpc/kvm/book3s_hv_rm_mmu.c
@@ -207,6 +207,15 @@ long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags,
 
 	if (kvm_is_radix(kvm))
 		return H_FUNCTION;
+	/*
+	 * The HPTE gets used by compute_tlbie_rb() to set TLBIE bits, so
+	 * these functions should work together -- must ensure a guest can not
+	 * cause problems with the TLBIE that KVM executes.
+	 */
+	if ((pteh >> HPTE_V_SSIZE_SHIFT) & 0x2) {
+		/* B=0b1x is a reserved value, disallow it. */
+		return H_PARAMETER;
+	}
 	psize = kvmppc_actual_pgsz(pteh, ptel);
 	if (!psize)
 		return H_PARAMETER;
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index eb776d0c5d8e..32a4b4d412b9 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -2005,7 +2005,7 @@ hcall_real_table:
 	.globl	hcall_real_table_end
 hcall_real_table_end:
 
-_GLOBAL(kvmppc_h_set_xdabr)
+_GLOBAL_TOC(kvmppc_h_set_xdabr)
 EXPORT_SYMBOL_GPL(kvmppc_h_set_xdabr)
 	andi.	r0, r5, DABRX_USER | DABRX_KERNEL
 	beq	6f
@@ -2015,7 +2015,7 @@ EXPORT_SYMBOL_GPL(kvmppc_h_set_xdabr)
 6:	li	r3, H_PARAMETER
 	blr
 
-_GLOBAL(kvmppc_h_set_dabr)
+_GLOBAL_TOC(kvmppc_h_set_dabr)
 EXPORT_SYMBOL_GPL(kvmppc_h_set_dabr)
 	li	r5, DABRX_USER | DABRX_KERNEL
 3:
diff --git a/arch/powerpc/kvm/book3s_hv_uvmem.c b/arch/powerpc/kvm/book3s_hv_uvmem.c
index a7061ee3b157..28c436df9935 100644
--- a/arch/powerpc/kvm/book3s_hv_uvmem.c
+++ b/arch/powerpc/kvm/book3s_hv_uvmem.c
@@ -560,7 +560,7 @@ static int __kvmppc_svm_page_out(struct vm_area_struct *vma,
 				  gpa, 0, page_shift);
 
 	if (ret == U_SUCCESS)
-		*mig.dst = migrate_pfn(pfn) | MIGRATE_PFN_LOCKED;
+		*mig.dst = migrate_pfn(pfn);
 	else {
 		unlock_page(dpage);
 		__free_page(dpage);
@@ -774,7 +774,7 @@ static int kvmppc_svm_page_in(struct vm_area_struct *vma,
 		}
 	}
 
-	*mig.dst = migrate_pfn(page_to_pfn(dpage)) | MIGRATE_PFN_LOCKED;
+	*mig.dst = migrate_pfn(page_to_pfn(dpage));
 	migrate_vma_pages(&mig);
 out_finalize:
 	migrate_vma_finalize(&mig);
diff --git a/arch/powerpc/kvm/book3s_xive.c b/arch/powerpc/kvm/book3s_xive.c
index a18db9e16ea4..225008882958 100644
--- a/arch/powerpc/kvm/book3s_xive.c
+++ b/arch/powerpc/kvm/book3s_xive.c
@@ -1928,7 +1928,7 @@ int kvmppc_xive_set_nr_servers(struct kvmppc_xive *xive, u64 addr)
 
 	pr_devel("%s nr_servers=%u\n", __func__, nr_servers);
 
-	if (!nr_servers || nr_servers > KVM_MAX_VCPU_ID)
+	if (!nr_servers || nr_servers > KVM_MAX_VCPU_IDS)
 		return -EINVAL;
 
 	mutex_lock(&xive->lock);
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 977801c83aff..8c15c90dd3a9 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -1042,7 +1042,21 @@ int kvmppc_handle_exit(struct kvm_vcpu *vcpu, unsigned int exit_nr)
 	}
 
 	trace_kvm_exit(exit_nr, vcpu);
-	guest_exit_irqoff();
+
+	context_tracking_guest_exit();
+	if (!vtime_accounting_enabled_this_cpu()) {
+		local_irq_enable();
+		/*
+		 * Service IRQs here before vtime_account_guest_exit() so any
+		 * ticks that occurred while running the guest are accounted to
+		 * the guest. If vtime accounting is enabled, accounting uses
+		 * TB rather than ticks, so it can be done without enabling
+		 * interrupts here, which has the problem that it accounts
+		 * interrupt processing overhead to the host.
+		 */
+		local_irq_disable();
+	}
+	vtime_account_guest_exit();
 
 	local_irq_enable();
 
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index b4e6f70b97b9..a72920f4f221 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -641,15 +641,15 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 		 * implementations just count online CPUs.
 		 */
 		if (hv_enabled)
-			r = num_present_cpus();
+			r = min_t(unsigned int, num_present_cpus(), KVM_MAX_VCPUS);
 		else
-			r = num_online_cpus();
+			r = min_t(unsigned int, num_online_cpus(), KVM_MAX_VCPUS);
 		break;
 	case KVM_CAP_MAX_VCPUS:
 		r = KVM_MAX_VCPUS;
 		break;
 	case KVM_CAP_MAX_VCPU_ID:
-		r = KVM_MAX_VCPU_ID;
+		r = KVM_MAX_VCPU_IDS;
 		break;
 #ifdef CONFIG_PPC_BOOK3S_64
 	case KVM_CAP_PPC_GET_SMMU_INFO:
@@ -1094,7 +1094,7 @@ static inline u64 sp_to_dp(u32 fprs)
 
 	preempt_disable();
 	enable_kernel_fp();
-	asm ("lfs%U1%X1 0,%1; stfd%U0%X0 0,%0" : "=m"UPD_CONSTR (fprd) : "m"UPD_CONSTR (fprs)
+	asm ("lfs%U1%X1 0,%1; stfd%U0%X0 0,%0" : "=m<>" (fprd) : "m<>" (fprs)
 	     : "fr0");
 	preempt_enable();
 	return fprd;
@@ -1106,7 +1106,7 @@ static inline u32 dp_to_sp(u64 fprd)
 
 	preempt_disable();
 	enable_kernel_fp();
-	asm ("lfd%U1%X1 0,%1; stfs%U0%X0 0,%0" : "=m"UPD_CONSTR (fprs) : "m"UPD_CONSTR (fprd)
+	asm ("lfd%U1%X1 0,%1; stfs%U0%X0 0,%0" : "=m<>" (fprs) : "m<>" (fprd)
 	     : "fr0");
 	preempt_enable();
 	return fprs;
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 99a7c9132422..9e5d0f413b71 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -65,5 +65,7 @@ obj-$(CONFIG_FTR_FIXUP_SELFTEST) += feature-fixups-test.o
 
 obj-$(CONFIG_ALTIVEC)	+= xor_vmx.o xor_vmx_glue.o
 CFLAGS_xor_vmx.o += -maltivec $(call cc-option,-mabi=altivec)
+# Enable <altivec.h>
+CFLAGS_xor_vmx.o += -isystem $(shell $(CC) -print-file-name=include)
 
 obj-$(CONFIG_PPC64) += $(obj64-y)
diff --git a/arch/powerpc/lib/feature-fixups.c b/arch/powerpc/lib/feature-fixups.c
index cda17bee5afe..c3e06922468b 100644
--- a/arch/powerpc/lib/feature-fixups.c
+++ b/arch/powerpc/lib/feature-fixups.c
@@ -228,6 +228,7 @@ static void do_stf_exit_barrier_fixups(enum stf_barrier_type types)
 
 static bool stf_exit_reentrant = false;
 static bool rfi_exit_reentrant = false;
+static DEFINE_MUTEX(exit_flush_lock);
 
 static int __do_stf_barrier_fixups(void *data)
 {
@@ -253,6 +254,9 @@ void do_stf_barrier_fixups(enum stf_barrier_type types)
 	 * low level interrupt exit code before patching. After the patching,
 	 * if allowed, then flip the branch to allow fast exits.
 	 */
+
+	// Prevent static key update races with do_rfi_flush_fixups()
+	mutex_lock(&exit_flush_lock);
 	static_branch_enable(&interrupt_exit_not_reentrant);
 
 	stop_machine(__do_stf_barrier_fixups, &types, NULL);
@@ -264,6 +268,8 @@ void do_stf_barrier_fixups(enum stf_barrier_type types)
 
 	if (stf_exit_reentrant && rfi_exit_reentrant)
 		static_branch_disable(&interrupt_exit_not_reentrant);
+
+	mutex_unlock(&exit_flush_lock);
 }
 
 void do_uaccess_flush_fixups(enum l1d_flush_type types)
@@ -486,6 +492,9 @@ void do_rfi_flush_fixups(enum l1d_flush_type types)
 	 * without stop_machine, so this could be achieved with a broadcast
 	 * IPI instead, but this matches the stf sequence.
 	 */
+
+	// Prevent static key update races with do_stf_barrier_fixups()
+	mutex_lock(&exit_flush_lock);
 	static_branch_enable(&interrupt_exit_not_reentrant);
 
 	stop_machine(__do_rfi_flush_fixups, &types, NULL);
@@ -497,6 +506,8 @@ void do_rfi_flush_fixups(enum l1d_flush_type types)
 
 	if (stf_exit_reentrant && rfi_exit_reentrant)
 		static_branch_disable(&interrupt_exit_not_reentrant);
+
+	mutex_unlock(&exit_flush_lock);
 }
 
 void do_barrier_nospec_fixups_range(bool enable, void *fixup_start, void *fixup_end)
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c
index d8d5f901cee1..86f49e3e7cf5 100644
--- a/arch/powerpc/lib/sstep.c
+++ b/arch/powerpc/lib/sstep.c
@@ -302,33 +302,51 @@ static nokprobe_inline void do_byte_reverse(void *ptr, int nb)
 	}
 }
 
-static nokprobe_inline int read_mem_aligned(unsigned long *dest,
-					    unsigned long ea, int nb,
-					    struct pt_regs *regs)
+static __always_inline int
+__read_mem_aligned(unsigned long *dest, unsigned long ea, int nb, struct pt_regs *regs)
 {
-	int err = 0;
 	unsigned long x = 0;
 
 	switch (nb) {
 	case 1:
-		err = __get_user(x, (unsigned char __user *) ea);
+		unsafe_get_user(x, (unsigned char __user *)ea, Efault);
 		break;
 	case 2:
-		err = __get_user(x, (unsigned short __user *) ea);
+		unsafe_get_user(x, (unsigned short __user *)ea, Efault);
 		break;
 	case 4:
-		err = __get_user(x, (unsigned int __user *) ea);
+		unsafe_get_user(x, (unsigned int __user *)ea, Efault);
 		break;
 #ifdef __powerpc64__
 	case 8:
-		err = __get_user(x, (unsigned long __user *) ea);
+		unsafe_get_user(x, (unsigned long __user *)ea, Efault);
 		break;
 #endif
 	}
-	if (!err)
-		*dest = x;
-	else
+	*dest = x;
+	return 0;
+
+Efault:
+	regs->dar = ea;
+	return -EFAULT;
+}
+
+static nokprobe_inline int
+read_mem_aligned(unsigned long *dest, unsigned long ea, int nb, struct pt_regs *regs)
+{
+	int err;
+
+	if (is_kernel_addr(ea))
+		return __read_mem_aligned(dest, ea, nb, regs);
+
+	if (user_read_access_begin((void __user *)ea, nb)) {
+		err = __read_mem_aligned(dest, ea, nb, regs);
+		user_read_access_end();
+	} else {
+		err = -EFAULT;
 		regs->dar = ea;
+	}
+
 	return err;
 }
 
@@ -336,10 +354,8 @@ static nokprobe_inline int read_mem_aligned(unsigned long *dest,
  * Copy from userspace to a buffer, using the largest possible
  * aligned accesses, up to sizeof(long).
  */
-static nokprobe_inline int copy_mem_in(u8 *dest, unsigned long ea, int nb,
-				       struct pt_regs *regs)
+static __always_inline int __copy_mem_in(u8 *dest, unsigned long ea, int nb, struct pt_regs *regs)
 {
-	int err = 0;
 	int c;
 
 	for (; nb > 0; nb -= c) {
@@ -348,31 +364,46 @@ static nokprobe_inline int copy_mem_in(u8 *dest, unsigned long ea, int nb,
 			c = max_align(nb);
 		switch (c) {
 		case 1:
-			err = __get_user(*dest, (unsigned char __user *) ea);
+			unsafe_get_user(*dest, (u8 __user *)ea, Efault);
 			break;
 		case 2:
-			err = __get_user(*(u16 *)dest,
-					 (unsigned short __user *) ea);
+			unsafe_get_user(*(u16 *)dest, (u16 __user *)ea, Efault);
 			break;
 		case 4:
-			err = __get_user(*(u32 *)dest,
-					 (unsigned int __user *) ea);
+			unsafe_get_user(*(u32 *)dest, (u32 __user *)ea, Efault);
 			break;
 #ifdef __powerpc64__
 		case 8:
-			err = __get_user(*(unsigned long *)dest,
-					 (unsigned long __user *) ea);
+			unsafe_get_user(*(u64 *)dest, (u64 __user *)ea, Efault);
 			break;
 #endif
 		}
-		if (err) {
-			regs->dar = ea;
-			return err;
-		}
 		dest += c;
 		ea += c;
 	}
 	return 0;
+
+Efault:
+	regs->dar = ea;
+	return -EFAULT;
+}
+
+static nokprobe_inline int copy_mem_in(u8 *dest, unsigned long ea, int nb, struct pt_regs *regs)
+{
+	int err;
+
+	if (is_kernel_addr(ea))
+		return __copy_mem_in(dest, ea, nb, regs);
+
+	if (user_read_access_begin((void __user *)ea, nb)) {
+		err = __copy_mem_in(dest, ea, nb, regs);
+		user_read_access_end();
+	} else {
+		err = -EFAULT;
+		regs->dar = ea;
+	}
+
+	return err;
 }
 
 static nokprobe_inline int read_mem_unaligned(unsigned long *dest,
@@ -410,30 +441,48 @@ static int read_mem(unsigned long *dest, unsigned long ea, int nb,
 }
 NOKPROBE_SYMBOL(read_mem);
 
-static nokprobe_inline int write_mem_aligned(unsigned long val,
-					     unsigned long ea, int nb,
-					     struct pt_regs *regs)
+static __always_inline int
+__write_mem_aligned(unsigned long val, unsigned long ea, int nb, struct pt_regs *regs)
 {
-	int err = 0;
-
 	switch (nb) {
 	case 1:
-		err = __put_user(val, (unsigned char __user *) ea);
+		unsafe_put_user(val, (unsigned char __user *)ea, Efault);
 		break;
 	case 2:
-		err = __put_user(val, (unsigned short __user *) ea);
+		unsafe_put_user(val, (unsigned short __user *)ea, Efault);
 		break;
 	case 4:
-		err = __put_user(val, (unsigned int __user *) ea);
+		unsafe_put_user(val, (unsigned int __user *)ea, Efault);
 		break;
 #ifdef __powerpc64__
 	case 8:
-		err = __put_user(val, (unsigned long __user *) ea);
+		unsafe_put_user(val, (unsigned long __user *)ea, Efault);
 		break;
 #endif
 	}
-	if (err)
+	return 0;
+
+Efault:
+	regs->dar = ea;
+	return -EFAULT;
+}
+
+static nokprobe_inline int
+write_mem_aligned(unsigned long val, unsigned long ea, int nb, struct pt_regs *regs)
+{
+	int err;
+
+	if (is_kernel_addr(ea))
+		return __write_mem_aligned(val, ea, nb, regs);
+
+	if (user_write_access_begin((void __user *)ea, nb)) {
+		err = __write_mem_aligned(val, ea, nb, regs);
+		user_write_access_end();
+	} else {
+		err = -EFAULT;
 		regs->dar = ea;
+	}
+
 	return err;
 }
 
@@ -441,10 +490,8 @@ static nokprobe_inline int write_mem_aligned(unsigned long val,
  * Copy from a buffer to userspace, using the largest possible
  * aligned accesses, up to sizeof(long).
  */
-static nokprobe_inline int copy_mem_out(u8 *dest, unsigned long ea, int nb,
-					struct pt_regs *regs)
+static nokprobe_inline int __copy_mem_out(u8 *dest, unsigned long ea, int nb, struct pt_regs *regs)
 {
-	int err = 0;
 	int c;
 
 	for (; nb > 0; nb -= c) {
@@ -453,31 +500,46 @@ static nokprobe_inline int copy_mem_out(u8 *dest, unsigned long ea, int nb,
 			c = max_align(nb);
 		switch (c) {
 		case 1:
-			err = __put_user(*dest, (unsigned char __user *) ea);
+			unsafe_put_user(*dest, (u8 __user *)ea, Efault);
 			break;
 		case 2:
-			err = __put_user(*(u16 *)dest,
-					 (unsigned short __user *) ea);
+			unsafe_put_user(*(u16 *)dest, (u16 __user *)ea, Efault);
 			break;
 		case 4:
-			err = __put_user(*(u32 *)dest,
-					 (unsigned int __user *) ea);
+			unsafe_put_user(*(u32 *)dest, (u32 __user *)ea, Efault);
 			break;
 #ifdef __powerpc64__
 		case 8:
-			err = __put_user(*(unsigned long *)dest,
-					 (unsigned long __user *) ea);
+			unsafe_put_user(*(u64 *)dest, (u64 __user *)ea, Efault);
 			break;
 #endif
 		}
-		if (err) {
-			regs->dar = ea;
-			return err;
-		}
 		dest += c;
 		ea += c;
 	}
 	return 0;
+
+Efault:
+	regs->dar = ea;
+	return -EFAULT;
+}
+
+static nokprobe_inline int copy_mem_out(u8 *dest, unsigned long ea, int nb, struct pt_regs *regs)
+{
+	int err;
+
+	if (is_kernel_addr(ea))
+		return __copy_mem_out(dest, ea, nb, regs);
+
+	if (user_write_access_begin((void __user *)ea, nb)) {
+		err = __copy_mem_out(dest, ea, nb, regs);
+		user_write_access_end();
+	} else {
+		err = -EFAULT;
+		regs->dar = ea;
+	}
+
+	return err;
 }
 
 static nokprobe_inline int write_mem_unaligned(unsigned long val,
@@ -986,10 +1048,24 @@ static nokprobe_inline int do_vsx_store(struct instruction_op *op,
 }
 #endif /* CONFIG_VSX */
 
+static int __emulate_dcbz(unsigned long ea)
+{
+	unsigned long i;
+	unsigned long size = l1_dcache_bytes();
+
+	for (i = 0; i < size; i += sizeof(long))
+		unsafe_put_user(0, (unsigned long __user *)(ea + i), Efault);
+
+	return 0;
+
+Efault:
+	return -EFAULT;
+}
+
 int emulate_dcbz(unsigned long ea, struct pt_regs *regs)
 {
 	int err;
-	unsigned long i, size;
+	unsigned long size;
 
 #ifdef __powerpc64__
 	size = ppc64_caches.l1d.block_size;
@@ -1001,14 +1077,21 @@ int emulate_dcbz(unsigned long ea, struct pt_regs *regs)
 	ea &= ~(size - 1);
 	if (!address_ok(regs, ea, size))
 		return -EFAULT;
-	for (i = 0; i < size; i += sizeof(long)) {
-		err = __put_user(0, (unsigned long __user *) (ea + i));
-		if (err) {
-			regs->dar = ea;
-			return err;
-		}
+
+	if (is_kernel_addr(ea)) {
+		err = __emulate_dcbz(ea);
+	} else if (user_write_access_begin((void __user *)ea, size)) {
+		err = __emulate_dcbz(ea);
+		user_write_access_end();
+	} else {
+		err = -EFAULT;
 	}
-	return 0;
+
+	if (err)
+		regs->dar = ea;
+
+
+	return err;
 }
 NOKPROBE_SYMBOL(emulate_dcbz);
 
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c
index c145776d3ae5..cfd45245d009 100644
--- a/arch/powerpc/mm/book3s64/hash_utils.c
+++ b/arch/powerpc/mm/book3s64/hash_utils.c
@@ -1988,7 +1988,7 @@ static void kernel_unmap_linear_page(unsigned long vaddr, unsigned long lmi)
 				     mmu_kernel_ssize, 0);
 }
 
-void __kernel_map_pages(struct page *page, int numpages, int enable)
+void hash__kernel_map_pages(struct page *page, int numpages, int enable)
 {
 	unsigned long flags, vaddr, lmi;
 	int i;
diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c
index ae20add7954a..3a600bd7fbc6 100644
--- a/arch/powerpc/mm/book3s64/radix_pgtable.c
+++ b/arch/powerpc/mm/book3s64/radix_pgtable.c
@@ -920,6 +920,13 @@ void __meminit radix__vmemmap_remove_mapping(unsigned long start, unsigned long
 #endif
 #endif
 
+#ifdef CONFIG_DEBUG_PAGEALLOC
+void radix__kernel_map_pages(struct page *page, int numpages, int enable)
+{
+	pr_warn_once("DEBUG_PAGEALLOC not supported in radix mode\n");
+}
+#endif
+
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
 
 unsigned long radix__pmd_hugepage_update(struct mm_struct *mm, unsigned long addr,
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 9a75ba078e1b..82d8b368ca6d 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -229,17 +229,22 @@ static int __init pseries_alloc_bootmem_huge_page(struct hstate *hstate)
 	m->hstate = hstate;
 	return 1;
 }
+
+bool __init hugetlb_node_alloc_supported(void)
+{
+	return false;
+}
 #endif
 
 
-int __init alloc_bootmem_huge_page(struct hstate *h)
+int __init alloc_bootmem_huge_page(struct hstate *h, int nid)
 {
 
 #ifdef CONFIG_PPC_BOOK3S_64
 	if (firmware_has_feature(FW_FEATURE_LPAR) && !radix_enabled())
 		return pseries_alloc_bootmem_huge_page(h);
 #endif
-	return __alloc_bootmem_huge_page(h);
+	return __alloc_bootmem_huge_page(h, nid);
 }
 
 #ifndef CONFIG_PPC_BOOK3S_64
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index c3c4e31462ec..bd5d91a31183 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -20,8 +20,8 @@
 #include <asm/machdep.h>
 #include <asm/rtas.h>
 #include <asm/kasan.h>
-#include <asm/sparsemem.h>
 #include <asm/svm.h>
+#include <asm/mmzone.h>
 
 #include <mm/mmu_decl.h>
 
@@ -256,7 +256,7 @@ void __init mem_init(void)
 #endif
 
 	high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
-	set_max_mapnr(max_pfn);
+	set_max_mapnr(max_low_pfn);
 
 	kasan_late_init();
 
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index dd1cabc2ea0f..0dd4c18f8363 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -126,7 +126,7 @@ unsigned long mmu_mapin_ram(unsigned long base, unsigned long top);
 
 #ifdef CONFIG_PPC_FSL_BOOK3E
 extern unsigned long map_mem_in_cams(unsigned long ram, int max_cam_idx,
-				     bool dryrun);
+				     bool dryrun, bool init);
 extern unsigned long calc_cam_sz(unsigned long ram, unsigned long virt,
 				 phys_addr_t phys);
 #ifdef CONFIG_PPC32
@@ -168,7 +168,7 @@ static inline phys_addr_t v_block_mapped(unsigned long va) { return 0; }
 static inline unsigned long p_block_mapped(phys_addr_t pa) { return 0; }
 #endif
 
-#if defined(CONFIG_PPC_BOOK3S_32) || defined(CONFIG_PPC_8xx)
+#if defined(CONFIG_PPC_BOOK3S_32) || defined(CONFIG_PPC_8xx) || defined(CONFIG_PPC_FSL_BOOK3E)
 void mmu_mark_initmem_nx(void);
 void mmu_mark_rodata_ro(void);
 #else
diff --git a/arch/powerpc/mm/nohash/Makefile b/arch/powerpc/mm/nohash/Makefile
index 0424f6ce5bd8..b1f630d423d8 100644
--- a/arch/powerpc/mm/nohash/Makefile
+++ b/arch/powerpc/mm/nohash/Makefile
@@ -7,7 +7,7 @@ obj-$(CONFIG_PPC_BOOK3E_64)  	+= tlb_low_64e.o book3e_pgtable.o
 obj-$(CONFIG_40x)		+= 40x.o
 obj-$(CONFIG_44x)		+= 44x.o
 obj-$(CONFIG_PPC_8xx)		+= 8xx.o
-obj-$(CONFIG_PPC_FSL_BOOK3E)	+= fsl_booke.o
+obj-$(CONFIG_PPC_FSL_BOOK3E)	+= fsl_book3e.o
 obj-$(CONFIG_RANDOMIZE_BASE)	+= kaslr_booke.o
 ifdef CONFIG_HUGETLB_PAGE
 obj-$(CONFIG_PPC_FSL_BOOK3E)	+= book3e_hugetlbpage.o
@@ -16,4 +16,4 @@ endif
 # Disable kcov instrumentation on sensitive code
 # This is necessary for booting with kcov enabled on book3e machines
 KCOV_INSTRUMENT_tlb.o := n
-KCOV_INSTRUMENT_fsl_booke.o := n
+KCOV_INSTRUMENT_fsl_book3e.o := n
diff --git a/arch/powerpc/mm/nohash/fsl_booke.c b/arch/powerpc/mm/nohash/fsl_book3e.c
index 03dacbe940e5..b231a54f540c 100644
--- a/arch/powerpc/mm/nohash/fsl_booke.c
+++ b/arch/powerpc/mm/nohash/fsl_book3e.c
@@ -122,15 +122,18 @@ static void settlbcam(int index, unsigned long virt, phys_addr_t phys,
 	TLBCAM[index].MAS2 |= (flags & _PAGE_GUARDED) ? MAS2_G : 0;
 	TLBCAM[index].MAS2 |= (flags & _PAGE_ENDIAN) ? MAS2_E : 0;
 
-	TLBCAM[index].MAS3 = (phys & MAS3_RPN) | MAS3_SX | MAS3_SR;
-	TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_SW : 0);
+	TLBCAM[index].MAS3 = (phys & MAS3_RPN) | MAS3_SR;
+	TLBCAM[index].MAS3 |= (flags & _PAGE_RW) ? MAS3_SW : 0;
 	if (mmu_has_feature(MMU_FTR_BIG_PHYS))
 		TLBCAM[index].MAS7 = (u64)phys >> 32;
 
 	/* Below is unlikely -- only for large user pages or similar */
 	if (pte_user(__pte(flags))) {
-	   TLBCAM[index].MAS3 |= MAS3_UX | MAS3_UR;
-	   TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_UW : 0);
+		TLBCAM[index].MAS3 |= MAS3_UR;
+		TLBCAM[index].MAS3 |= (flags & _PAGE_EXEC) ? MAS3_UX : 0;
+		TLBCAM[index].MAS3 |= (flags & _PAGE_RW) ? MAS3_UW : 0;
+	} else {
+		TLBCAM[index].MAS3 |= (flags & _PAGE_EXEC) ? MAS3_SX : 0;
 	}
 
 	tlbcam_addrs[index].start = virt;
@@ -165,19 +168,38 @@ unsigned long calc_cam_sz(unsigned long ram, unsigned long virt,
 
 static unsigned long map_mem_in_cams_addr(phys_addr_t phys, unsigned long virt,
 					unsigned long ram, int max_cam_idx,
-					bool dryrun)
+					bool dryrun, bool init)
 {
 	int i;
 	unsigned long amount_mapped = 0;
+	unsigned long boundary;
+
+	if (strict_kernel_rwx_enabled())
+		boundary = (unsigned long)(_sinittext - _stext);
+	else
+		boundary = ram;
 
 	/* Calculate CAM values */
-	for (i = 0; ram && i < max_cam_idx; i++) {
+	for (i = 0; boundary && i < max_cam_idx; i++) {
+		unsigned long cam_sz;
+		pgprot_t prot = init ? PAGE_KERNEL_X : PAGE_KERNEL_ROX;
+
+		cam_sz = calc_cam_sz(boundary, virt, phys);
+		if (!dryrun)
+			settlbcam(i, virt, phys, cam_sz, pgprot_val(prot), 0);
+
+		boundary -= cam_sz;
+		amount_mapped += cam_sz;
+		virt += cam_sz;
+		phys += cam_sz;
+	}
+	for (ram -= amount_mapped; ram && i < max_cam_idx; i++) {
 		unsigned long cam_sz;
+		pgprot_t prot = init ? PAGE_KERNEL_X : PAGE_KERNEL;
 
 		cam_sz = calc_cam_sz(ram, virt, phys);
 		if (!dryrun)
-			settlbcam(i, virt, phys, cam_sz,
-				  pgprot_val(PAGE_KERNEL_X), 0);
+			settlbcam(i, virt, phys, cam_sz, pgprot_val(prot), 0);
 
 		ram -= cam_sz;
 		amount_mapped += cam_sz;
@@ -188,8 +210,13 @@ static unsigned long map_mem_in_cams_addr(phys_addr_t phys, unsigned long virt,
 	if (dryrun)
 		return amount_mapped;
 
-	loadcam_multi(0, i, max_cam_idx);
-	tlbcam_index = i;
+	if (init) {
+		loadcam_multi(0, i, max_cam_idx);
+		tlbcam_index = i;
+	} else {
+		loadcam_multi(0, i, 0);
+		WARN_ON(i > tlbcam_index);
+	}
 
 #ifdef CONFIG_PPC64
 	get_paca()->tcd.esel_next = i;
@@ -200,12 +227,12 @@ static unsigned long map_mem_in_cams_addr(phys_addr_t phys, unsigned long virt,
 	return amount_mapped;
 }
 
-unsigned long map_mem_in_cams(unsigned long ram, int max_cam_idx, bool dryrun)
+unsigned long map_mem_in_cams(unsigned long ram, int max_cam_idx, bool dryrun, bool init)
 {
 	unsigned long virt = PAGE_OFFSET;
 	phys_addr_t phys = memstart_addr;
 
-	return map_mem_in_cams_addr(phys, virt, ram, max_cam_idx, dryrun);
+	return map_mem_in_cams_addr(phys, virt, ram, max_cam_idx, dryrun, init);
 }
 
 #ifdef CONFIG_PPC32
@@ -246,7 +273,7 @@ void __init adjust_total_lowmem(void)
 	ram = min((phys_addr_t)__max_low_memory, (phys_addr_t)total_lowmem);
 
 	i = switch_to_as1();
-	__max_low_memory = map_mem_in_cams(ram, CONFIG_LOWMEM_CAM_NUM, false);
+	__max_low_memory = map_mem_in_cams(ram, CONFIG_LOWMEM_CAM_NUM, false, true);
 	restore_to_as0(i, 0, 0, 1);
 
 	pr_info("Memory CAM mapping: ");
@@ -258,6 +285,25 @@ void __init adjust_total_lowmem(void)
 	memblock_set_current_limit(memstart_addr + __max_low_memory);
 }
 
+#ifdef CONFIG_STRICT_KERNEL_RWX
+void mmu_mark_rodata_ro(void)
+{
+	/* Everything is done in mmu_mark_initmem_nx() */
+}
+#endif
+
+void mmu_mark_initmem_nx(void)
+{
+	unsigned long remapped;
+
+	if (!strict_kernel_rwx_enabled())
+		return;
+
+	remapped = map_mem_in_cams(__max_low_memory, CONFIG_LOWMEM_CAM_NUM, false, false);
+
+	WARN_ON(__max_low_memory != remapped);
+}
+
 void setup_initial_memory_limit(phys_addr_t first_memblock_base,
 				phys_addr_t first_memblock_size)
 {
@@ -317,11 +363,11 @@ notrace void __init relocate_init(u64 dt_ptr, phys_addr_t start)
 		/* map a 64M area for the second relocation */
 		if (memstart_addr > start)
 			map_mem_in_cams(0x4000000, CONFIG_LOWMEM_CAM_NUM,
-					false);
+					false, true);
 		else
 			map_mem_in_cams_addr(start, PAGE_OFFSET + offset,
 					0x4000000, CONFIG_LOWMEM_CAM_NUM,
-					false);
+					false, true);
 		restore_to_as0(n, offset, __va(dt_ptr), 1);
 		/* We should never reach here */
 		panic("Relocation error");
diff --git a/arch/powerpc/mm/nohash/kaslr_booke.c b/arch/powerpc/mm/nohash/kaslr_booke.c
index 4c74e8a5482b..6ec978967da0 100644
--- a/arch/powerpc/mm/nohash/kaslr_booke.c
+++ b/arch/powerpc/mm/nohash/kaslr_booke.c
@@ -314,7 +314,7 @@ static unsigned long __init kaslr_choose_location(void *dt_ptr, phys_addr_t size
 		pr_warn("KASLR: No safe seed for randomizing the kernel base.\n");
 
 	ram = min_t(phys_addr_t, __max_low_memory, size);
-	ram = map_mem_in_cams(ram, CONFIG_LOWMEM_CAM_NUM, true);
+	ram = map_mem_in_cams(ram, CONFIG_LOWMEM_CAM_NUM, true, true);
 	linear_sz = min_t(unsigned long, ram, SZ_512M);
 
 	/* If the linear size is smaller than 64M, do not randmize */
diff --git a/arch/powerpc/mm/nohash/tlb.c b/arch/powerpc/mm/nohash/tlb.c
index 5872f69141d5..647bf454a0fa 100644
--- a/arch/powerpc/mm/nohash/tlb.c
+++ b/arch/powerpc/mm/nohash/tlb.c
@@ -185,6 +185,7 @@ EXPORT_PER_CPU_SYMBOL(next_tlbcam_idx);
  *    processor
  */
 
+#ifndef CONFIG_PPC_8xx
 /*
  * These are the base non-SMP variants of page and mm flushing
  */
@@ -218,6 +219,7 @@ void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 			       mmu_get_tsize(mmu_virtual_psize), 0);
 }
 EXPORT_SYMBOL(local_flush_tlb_page);
+#endif
 
 /*
  * And here are the SMP non-local implementations
@@ -643,7 +645,7 @@ static void early_init_this_mmu(void)
 
 		if (map)
 			linear_map_top = map_mem_in_cams(linear_map_top,
-							 num_cams, false);
+							 num_cams, false, true);
 	}
 #endif
 
@@ -764,7 +766,7 @@ void setup_initial_memory_limit(phys_addr_t first_memblock_base,
 		num_cams = (mfspr(SPRN_TLB1CFG) & TLBnCFG_N_ENTRY) / 4;
 
 		linear_sz = map_mem_in_cams(first_memblock_size, num_cams,
-					    true);
+					    true, true);
 
 		ppc64_rma_size = min_t(u64, linear_sz, 0x40000000);
 	} else
diff --git a/arch/powerpc/mm/nohash/tlb_low.S b/arch/powerpc/mm/nohash/tlb_low.S
index 5add4a51e51f..dd39074de9af 100644
--- a/arch/powerpc/mm/nohash/tlb_low.S
+++ b/arch/powerpc/mm/nohash/tlb_low.S
@@ -369,7 +369,7 @@ _GLOBAL(_tlbivax_bcast)
  * extern void loadcam_entry(unsigned int index)
  *
  * Load TLBCAM[index] entry in to the L2 CAM MMU
- * Must preserve r7, r8, r9, r10 and r11
+ * Must preserve r7, r8, r9, r10, r11, r12
  */
 _GLOBAL(loadcam_entry)
 	mflr	r5
@@ -401,7 +401,7 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_BIG_PHYS)
  *
  * r3 = first entry to write
  * r4 = number of entries to write
- * r5 = temporary tlb entry
+ * r5 = temporary tlb entry (0 means no switch to AS1)
  */
 _GLOBAL(loadcam_multi)
 	mflr	r8
@@ -409,6 +409,8 @@ _GLOBAL(loadcam_multi)
 	mfmsr	r11
 	andi.	r11,r11,MSR_IS
 	bne	10f
+	mr.	r12, r5
+	beq	10f
 
 	/*
 	 * Set up temporary TLB entry that is the same as what we're
@@ -446,6 +448,8 @@ _GLOBAL(loadcam_multi)
 	/* Don't return to AS=0 if we were in AS=1 at function start */
 	andi.	r11,r11,MSR_IS
 	bne	3f
+	cmpwi	r12, 0
+	beq	3f
 
 	/* Return to AS=0 and clear the temporary entry */
 	mfmsr	r6
diff --git a/arch/powerpc/mm/nohash/tlb_low_64e.S b/arch/powerpc/mm/nohash/tlb_low_64e.S
index bf24451f3e71..9235e720e357 100644
--- a/arch/powerpc/mm/nohash/tlb_low_64e.S
+++ b/arch/powerpc/mm/nohash/tlb_low_64e.S
@@ -222,7 +222,7 @@ tlb_miss_kernel_bolted:
 
 tlb_miss_fault_bolted:
 	/* We need to check if it was an instruction miss */
-	andi.	r10,r11,_PAGE_EXEC|_PAGE_BAP_SX
+	andi.	r10,r11,_PAGE_BAP_UX|_PAGE_BAP_SX
 	bne	itlb_miss_fault_bolted
 dtlb_miss_fault_bolted:
 	tlb_epilog_bolted
@@ -239,7 +239,7 @@ itlb_miss_fault_bolted:
 	srdi	r15,r16,60		/* get region */
 	bne-	itlb_miss_fault_bolted
 
-	li	r11,_PAGE_PRESENT|_PAGE_EXEC	/* Base perm */
+	li	r11,_PAGE_PRESENT|_PAGE_BAP_UX	/* Base perm */
 
 	/* We do the user/kernel test for the PID here along with the RW test
 	 */
@@ -614,7 +614,7 @@ itlb_miss_fault_e6500:
 
 	/* We do the user/kernel test for the PID here along with the RW test
 	 */
-	li	r11,_PAGE_PRESENT|_PAGE_EXEC	/* Base perm */
+	li	r11,_PAGE_PRESENT|_PAGE_BAP_UX	/* Base perm */
 	oris	r11,r11,_PAGE_ACCESSED@h
 
 	cmpldi	cr0,r15,0			/* Check for user region */
@@ -734,7 +734,7 @@ normal_tlb_miss_done:
 
 normal_tlb_miss_access_fault:
 	/* We need to check if it was an instruction miss */
-	andi.	r10,r11,_PAGE_EXEC
+	andi.	r10,r11,_PAGE_BAP_UX
 	bne	1f
 	ld	r14,EX_TLB_DEAR(r12)
 	ld	r15,EX_TLB_ESR(r12)
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 6f14c8fb6359..59d3cfcd7887 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -376,9 +376,9 @@ static void initialize_form2_numa_distance_lookup_table(void)
 {
 	int i, j;
 	struct device_node *root;
-	const __u8 *numa_dist_table;
+	const __u8 *form2_distances;
 	const __be32 *numa_lookup_index;
-	int numa_dist_table_length;
+	int form2_distances_length;
 	int max_numa_index, distance_index;
 
 	if (firmware_has_feature(FW_FEATURE_OPAL))
@@ -392,45 +392,41 @@ static void initialize_form2_numa_distance_lookup_table(void)
 	max_numa_index = of_read_number(&numa_lookup_index[0], 1);
 
 	/* first element of the array is the size and is encode-int */
-	numa_dist_table = of_get_property(root, "ibm,numa-distance-table", NULL);
-	numa_dist_table_length = of_read_number((const __be32 *)&numa_dist_table[0], 1);
+	form2_distances = of_get_property(root, "ibm,numa-distance-table", NULL);
+	form2_distances_length = of_read_number((const __be32 *)&form2_distances[0], 1);
 	/* Skip the size which is encoded int */
-	numa_dist_table += sizeof(__be32);
+	form2_distances += sizeof(__be32);
 
-	pr_debug("numa_dist_table_len = %d, numa_dist_indexes_len = %d\n",
-		 numa_dist_table_length, max_numa_index);
+	pr_debug("form2_distances_len = %d, numa_dist_indexes_len = %d\n",
+		 form2_distances_length, max_numa_index);
 
 	for (i = 0; i < max_numa_index; i++)
 		/* +1 skip the max_numa_index in the property */
 		numa_id_index_table[i] = of_read_number(&numa_lookup_index[i + 1], 1);
 
 
-	if (numa_dist_table_length != max_numa_index * max_numa_index) {
+	if (form2_distances_length != max_numa_index * max_numa_index) {
 		WARN(1, "Wrong NUMA distance information\n");
-		/* consider everybody else just remote. */
-		for (i = 0;  i < max_numa_index; i++) {
-			for (j = 0; j < max_numa_index; j++) {
-				int nodeA = numa_id_index_table[i];
-				int nodeB = numa_id_index_table[j];
-
-				if (nodeA == nodeB)
-					numa_distance_table[nodeA][nodeB] = LOCAL_DISTANCE;
-				else
-					numa_distance_table[nodeA][nodeB] = REMOTE_DISTANCE;
-			}
-		}
+		form2_distances = NULL; // don't use it
 	}
-
 	distance_index = 0;
 	for (i = 0;  i < max_numa_index; i++) {
 		for (j = 0; j < max_numa_index; j++) {
 			int nodeA = numa_id_index_table[i];
 			int nodeB = numa_id_index_table[j];
-
-			numa_distance_table[nodeA][nodeB] = numa_dist_table[distance_index++];
-			pr_debug("dist[%d][%d]=%d ", nodeA, nodeB, numa_distance_table[nodeA][nodeB]);
+			int dist;
+
+			if (form2_distances)
+				dist = form2_distances[distance_index++];
+			else if (nodeA == nodeB)
+				dist = LOCAL_DISTANCE;
+			else
+				dist = REMOTE_DISTANCE;
+			numa_distance_table[nodeA][nodeB] = dist;
+			pr_debug("dist[%d][%d]=%d ", nodeA, nodeB, dist);
 		}
 	}
+
 	of_node_put(root);
 }
 
diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c
index cd16b407f47e..ce9482383144 100644
--- a/arch/powerpc/mm/pgtable.c
+++ b/arch/powerpc/mm/pgtable.c
@@ -271,7 +271,7 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_
 {
 	pmd_t *pmd = pmd_off(mm, addr);
 	pte_basic_t val;
-	pte_basic_t *entry = &ptep->pte;
+	pte_basic_t *entry = (pte_basic_t *)ptep;
 	int num, i;
 
 	/*
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index dcf5ecca19d9..906e4e4328b2 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -33,8 +33,6 @@
 
 #include <mm/mmu_decl.h>
 
-extern char etext[], _stext[], _sinittext[], _einittext[];
-
 static u8 early_fixmap_pagetable[FIXMAP_PTE_SIZE] __page_aligned_data;
 
 notrace void __init early_ioremap_init(void)
@@ -104,14 +102,13 @@ static void __init __mapin_ram_chunk(unsigned long offset, unsigned long top)
 {
 	unsigned long v, s;
 	phys_addr_t p;
-	int ktext;
+	bool ktext;
 
 	s = offset;
 	v = PAGE_OFFSET + s;
 	p = memstart_addr + s;
 	for (; s < top; s += PAGE_SIZE) {
-		ktext = ((char *)v >= _stext && (char *)v < etext) ||
-			((char *)v >= _sinittext && (char *)v < _einittext);
+		ktext = core_kernel_text(v);
 		map_kernel_page(v, p, ktext ? PAGE_KERNEL_TEXT : PAGE_KERNEL);
 		v += PAGE_SIZE;
 		p += PAGE_SIZE;
@@ -173,7 +170,7 @@ void mark_rodata_ro(void)
 }
 #endif
 
-#ifdef CONFIG_DEBUG_PAGEALLOC
+#if defined(CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC) && defined(CONFIG_DEBUG_PAGEALLOC)
 void __kernel_map_pages(struct page *page, int numpages, int enable)
 {
 	unsigned long addr = (unsigned long)page_address(page);
diff --git a/arch/powerpc/mm/ptdump/ptdump.c b/arch/powerpc/mm/ptdump/ptdump.c
index bf251191e78d..32bfb215c485 100644
--- a/arch/powerpc/mm/ptdump/ptdump.c
+++ b/arch/powerpc/mm/ptdump/ptdump.c
@@ -183,7 +183,7 @@ static void note_prot_wx(struct pg_state *st, unsigned long addr)
 {
 	pte_t pte = __pte(st->current_flags);
 
-	if (!IS_ENABLED(CONFIG_PPC_DEBUG_WX) || !st->check_wx)
+	if (!IS_ENABLED(CONFIG_DEBUG_WX) || !st->check_wx)
 		return;
 
 	if (!pte_write(pte) || !pte_exec(pte))
diff --git a/arch/powerpc/net/bpf_jit_comp.c b/arch/powerpc/net/bpf_jit_comp.c
index fcbf7a917c56..90ce75f0f1e2 100644
--- a/arch/powerpc/net/bpf_jit_comp.c
+++ b/arch/powerpc/net/bpf_jit_comp.c
@@ -241,8 +241,8 @@ skip_codegen_passes:
 	fp->jited_len = alloclen;
 
 	bpf_flush_icache(bpf_hdr, (u8 *)bpf_hdr + (bpf_hdr->pages * PAGE_SIZE));
-	bpf_jit_binary_lock_ro(bpf_hdr);
 	if (!fp->is_func || extra_pass) {
+		bpf_jit_binary_lock_ro(bpf_hdr);
 		bpf_prog_fill_jited_linfo(fp, addrs);
 out_addrs:
 		kfree(addrs);
diff --git a/arch/powerpc/perf/isa207-common.c b/arch/powerpc/perf/isa207-common.c
index f92bf5f6b74f..7ea873ab2e6f 100644
--- a/arch/powerpc/perf/isa207-common.c
+++ b/arch/powerpc/perf/isa207-common.c
@@ -238,11 +238,27 @@ static inline u64 isa207_find_source(u64 idx, u32 sub_idx)
 		ret |= P(SNOOP, HIT);
 		break;
 	case 5:
-		ret = PH(LVL, REM_CCE1);
-		if ((sub_idx == 0) || (sub_idx == 2) || (sub_idx == 4))
-			ret |= P(SNOOP, HIT);
-		else if ((sub_idx == 1) || (sub_idx == 3) || (sub_idx == 5))
-			ret |= P(SNOOP, HITM);
+		if (cpu_has_feature(CPU_FTR_ARCH_31)) {
+			ret = REM | P(HOPS, 0);
+
+			if (sub_idx == 0 || sub_idx == 4)
+				ret |= PH(LVL, L2) | LEVEL(L2) | P(SNOOP, HIT);
+			else if (sub_idx == 1 || sub_idx == 5)
+				ret |= PH(LVL, L2) | LEVEL(L2) | P(SNOOP, HITM);
+			else if (sub_idx == 2 || sub_idx == 6)
+				ret |= PH(LVL, L3) | LEVEL(L3) | P(SNOOP, HIT);
+			else if (sub_idx == 3 || sub_idx == 7)
+				ret |= PH(LVL, L3) | LEVEL(L3) | P(SNOOP, HITM);
+		} else {
+			if (sub_idx == 0)
+				ret = PH(LVL, L2) | LEVEL(L2) | REM | P(SNOOP, HIT) | P(HOPS, 0);
+			else if (sub_idx == 1)
+				ret = PH(LVL, L2) | LEVEL(L2) | REM | P(SNOOP, HITM) | P(HOPS, 0);
+			else if (sub_idx == 2 || sub_idx == 4)
+				ret = PH(LVL, L3) | LEVEL(L3) | REM | P(SNOOP, HIT) | P(HOPS, 0);
+			else if (sub_idx == 3 || sub_idx == 5)
+				ret = PH(LVL, L3) | LEVEL(L3) | REM | P(SNOOP, HITM) | P(HOPS, 0);
+		}
 		break;
 	case 6:
 		ret = PH(LVL, REM_CCE2);
diff --git a/arch/powerpc/perf/isa207-common.h b/arch/powerpc/perf/isa207-common.h
index 4a2cbc3dc047..ff122603989b 100644
--- a/arch/powerpc/perf/isa207-common.h
+++ b/arch/powerpc/perf/isa207-common.h
@@ -273,6 +273,8 @@
 #define P(a, b)				PERF_MEM_S(a, b)
 #define PH(a, b)			(P(LVL, HIT) | P(a, b))
 #define PM(a, b)			(P(LVL, MISS) | P(a, b))
+#define LEVEL(x)			P(LVLNUM, x)
+#define REM				P(REMOTE, REMOTE)
 
 int isa207_get_constraint(u64 event, unsigned long *maskp, unsigned long *valp, u64 event_config1);
 int isa207_compute_mmcr(u64 event[], int n_ev,
diff --git a/arch/powerpc/perf/perf_regs.c b/arch/powerpc/perf/perf_regs.c
index b931eed482c9..51d31b65e423 100644
--- a/arch/powerpc/perf/perf_regs.c
+++ b/arch/powerpc/perf/perf_regs.c
@@ -90,7 +90,11 @@ static u64 get_ext_regs_value(int idx)
 		return mfspr(SPRN_SIER2);
 	case PERF_REG_POWERPC_SIER3:
 		return mfspr(SPRN_SIER3);
+	case PERF_REG_POWERPC_SDAR:
+		return mfspr(SPRN_SDAR);
 #endif
+	case PERF_REG_POWERPC_SIAR:
+		return mfspr(SPRN_SIAR);
 	default: return 0;
 	}
 }
diff --git a/arch/powerpc/perf/power10-events-list.h b/arch/powerpc/perf/power10-events-list.h
index 93be7197d250..564f14097f07 100644
--- a/arch/powerpc/perf/power10-events-list.h
+++ b/arch/powerpc/perf/power10-events-list.h
@@ -9,10 +9,10 @@
 /*
  * Power10 event codes.
  */
-EVENT(PM_RUN_CYC,				0x600f4);
+EVENT(PM_CYC,				0x600f4);
 EVENT(PM_DISP_STALL_CYC,			0x100f8);
 EVENT(PM_EXEC_STALL,				0x30008);
-EVENT(PM_RUN_INST_CMPL,				0x500fa);
+EVENT(PM_INST_CMPL,				0x500fa);
 EVENT(PM_BR_CMPL,                               0x4d05e);
 EVENT(PM_BR_MPRED_CMPL,                         0x400f6);
 EVENT(PM_BR_FIN,				0x2f04a);
@@ -50,8 +50,8 @@ EVENT(PM_DTLB_MISS,				0x300fc);
 /* ITLB Reloaded */
 EVENT(PM_ITLB_MISS,				0x400fc);
 
-EVENT(PM_RUN_CYC_ALT,				0x0001e);
-EVENT(PM_RUN_INST_CMPL_ALT,			0x00002);
+EVENT(PM_CYC_ALT,				0x0001e);
+EVENT(PM_INST_CMPL_ALT,				0x00002);
 
 /*
  * Memory Access Events
diff --git a/arch/powerpc/perf/power10-pmu.c b/arch/powerpc/perf/power10-pmu.c
index f9d64c63bb4a..9dd75f385837 100644
--- a/arch/powerpc/perf/power10-pmu.c
+++ b/arch/powerpc/perf/power10-pmu.c
@@ -91,8 +91,8 @@ extern u64 PERF_REG_EXTENDED_MASK;
 
 /* Table of alternatives, sorted by column 0 */
 static const unsigned int power10_event_alternatives[][MAX_ALT] = {
-	{ PM_RUN_CYC_ALT,		PM_RUN_CYC },
-	{ PM_RUN_INST_CMPL_ALT,		PM_RUN_INST_CMPL },
+	{ PM_CYC_ALT,			PM_CYC },
+	{ PM_INST_CMPL_ALT,		PM_INST_CMPL },
 };
 
 static int power10_get_alternatives(u64 event, unsigned int flags, u64 alt[])
@@ -118,8 +118,8 @@ static int power10_check_attr_config(struct perf_event *ev)
 	return 0;
 }
 
-GENERIC_EVENT_ATTR(cpu-cycles,			PM_RUN_CYC);
-GENERIC_EVENT_ATTR(instructions,		PM_RUN_INST_CMPL);
+GENERIC_EVENT_ATTR(cpu-cycles,			PM_CYC);
+GENERIC_EVENT_ATTR(instructions,		PM_INST_CMPL);
 GENERIC_EVENT_ATTR(branch-instructions,		PM_BR_CMPL);
 GENERIC_EVENT_ATTR(branch-misses,		PM_BR_MPRED_CMPL);
 GENERIC_EVENT_ATTR(cache-references,		PM_LD_REF_L1);
@@ -148,8 +148,8 @@ CACHE_EVENT_ATTR(dTLB-load-misses,		PM_DTLB_MISS);
 CACHE_EVENT_ATTR(iTLB-load-misses,		PM_ITLB_MISS);
 
 static struct attribute *power10_events_attr_dd1[] = {
-	GENERIC_EVENT_PTR(PM_RUN_CYC),
-	GENERIC_EVENT_PTR(PM_RUN_INST_CMPL),
+	GENERIC_EVENT_PTR(PM_CYC),
+	GENERIC_EVENT_PTR(PM_INST_CMPL),
 	GENERIC_EVENT_PTR(PM_BR_CMPL),
 	GENERIC_EVENT_PTR(PM_BR_MPRED_CMPL),
 	GENERIC_EVENT_PTR(PM_LD_REF_L1),
@@ -173,8 +173,8 @@ static struct attribute *power10_events_attr_dd1[] = {
 };
 
 static struct attribute *power10_events_attr[] = {
-	GENERIC_EVENT_PTR(PM_RUN_CYC),
-	GENERIC_EVENT_PTR(PM_RUN_INST_CMPL),
+	GENERIC_EVENT_PTR(PM_CYC),
+	GENERIC_EVENT_PTR(PM_INST_CMPL),
 	GENERIC_EVENT_PTR(PM_BR_FIN),
 	GENERIC_EVENT_PTR(PM_MPRED_BR_FIN),
 	GENERIC_EVENT_PTR(PM_LD_REF_L1),
@@ -271,8 +271,8 @@ static const struct attribute_group *power10_pmu_attr_groups[] = {
 };
 
 static int power10_generic_events_dd1[] = {
-	[PERF_COUNT_HW_CPU_CYCLES] =			PM_RUN_CYC,
-	[PERF_COUNT_HW_INSTRUCTIONS] =			PM_RUN_INST_CMPL,
+	[PERF_COUNT_HW_CPU_CYCLES] =			PM_CYC,
+	[PERF_COUNT_HW_INSTRUCTIONS] =			PM_INST_CMPL,
 	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS] =		PM_BR_CMPL,
 	[PERF_COUNT_HW_BRANCH_MISSES] =			PM_BR_MPRED_CMPL,
 	[PERF_COUNT_HW_CACHE_REFERENCES] =		PM_LD_REF_L1,
@@ -280,8 +280,8 @@ static int power10_generic_events_dd1[] = {
 };
 
 static int power10_generic_events[] = {
-	[PERF_COUNT_HW_CPU_CYCLES] =			PM_RUN_CYC,
-	[PERF_COUNT_HW_INSTRUCTIONS] =			PM_RUN_INST_CMPL,
+	[PERF_COUNT_HW_CPU_CYCLES] =			PM_CYC,
+	[PERF_COUNT_HW_INSTRUCTIONS] =			PM_INST_CMPL,
 	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS] =		PM_BR_FIN,
 	[PERF_COUNT_HW_BRANCH_MISSES] =			PM_MPRED_BR_FIN,
 	[PERF_COUNT_HW_CACHE_REFERENCES] =		PM_LD_REF_L1,
@@ -548,6 +548,24 @@ static u64 power10_cache_events[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = {
 
 #undef C
 
+/*
+ * Set the MMCR0[CC56RUN] bit to enable counting for
+ * PMC5 and PMC6 regardless of the state of CTRL[RUN],
+ * so that we can use counters 5 and 6 as PM_INST_CMPL and
+ * PM_CYC.
+ */
+static int power10_compute_mmcr(u64 event[], int n_ev,
+				unsigned int hwc[], struct mmcr_regs *mmcr,
+				struct perf_event *pevents[], u32 flags)
+{
+	int ret;
+
+	ret = isa207_compute_mmcr(event, n_ev, hwc, mmcr, pevents, flags);
+	if (!ret)
+		mmcr->mmcr0 |= MMCR0_C56RUN;
+	return ret;
+}
+
 static struct power_pmu power10_pmu = {
 	.name			= "POWER10",
 	.n_counter		= MAX_PMU_COUNTERS,
@@ -555,7 +573,7 @@ static struct power_pmu power10_pmu = {
 	.test_adder		= ISA207_TEST_ADDER,
 	.group_constraint_mask	= CNST_CACHE_PMC4_MASK,
 	.group_constraint_val	= CNST_CACHE_PMC4_VAL,
-	.compute_mmcr		= isa207_compute_mmcr,
+	.compute_mmcr		= power10_compute_mmcr,
 	.config_bhrb		= power10_config_bhrb,
 	.bhrb_filter_map	= power10_bhrb_filter_map,
 	.get_constraint		= isa207_get_constraint,
diff --git a/arch/powerpc/platforms/44x/fsp2.c b/arch/powerpc/platforms/44x/fsp2.c
index b299e43f5ef9..823397c802de 100644
--- a/arch/powerpc/platforms/44x/fsp2.c
+++ b/arch/powerpc/platforms/44x/fsp2.c
@@ -208,6 +208,7 @@ static void node_irq_request(const char *compat, irq_handler_t errirq_handler)
 		if (irq == NO_IRQ) {
 			pr_err("device tree node %pOFn is missing a interrupt",
 			      np);
+			of_node_put(np);
 			return;
 		}
 
@@ -215,6 +216,7 @@ static void node_irq_request(const char *compat, irq_handler_t errirq_handler)
 		if (rc) {
 			pr_err("fsp_of_probe: request_irq failed: np=%pOF rc=%d",
 			      np, rc);
+			of_node_put(np);
 			return;
 		}
 	}
diff --git a/arch/powerpc/platforms/44x/ppc476.c b/arch/powerpc/platforms/44x/ppc476.c
index 07f7e3ce67b5..fb7db5cedd4e 100644
--- a/arch/powerpc/platforms/44x/ppc476.c
+++ b/arch/powerpc/platforms/44x/ppc476.c
@@ -219,7 +219,7 @@ static int board_rev = -1;
 static int __init ppc47x_get_board_rev(void)
 {
 	int reg;
-	u8 *fpga;
+	u8 __iomem *fpga;
 	struct device_node *np = NULL;
 
 	if (of_machine_is_compatible("ibm,currituck")) {
@@ -233,7 +233,7 @@ static int __init ppc47x_get_board_rev(void)
 	if (!np)
 		goto fail;
 
-	fpga = (u8 *) of_iomap(np, 0);
+	fpga = of_iomap(np, 0);
 	of_node_put(np);
 	if (!fpga)
 		goto fail;
diff --git a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
index 409481016928..a38372f9ac12 100644
--- a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
+++ b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
@@ -135,11 +135,10 @@ static int mcu_gpiochip_add(struct mcu *mcu)
 	return gpiochip_add_data(gc, mcu);
 }
 
-static int mcu_gpiochip_remove(struct mcu *mcu)
+static void mcu_gpiochip_remove(struct mcu *mcu)
 {
 	kfree(mcu->gc.label);
 	gpiochip_remove(&mcu->gc);
-	return 0;
 }
 
 static int mcu_probe(struct i2c_client *client)
@@ -187,7 +186,6 @@ err:
 static int mcu_remove(struct i2c_client *client)
 {
 	struct mcu *mcu = i2c_get_clientdata(client);
-	int ret;
 
 	kthread_stop(shutdown_thread);
 
@@ -198,9 +196,7 @@ static int mcu_remove(struct i2c_client *client)
 		glob_mcu = NULL;
 	}
 
-	ret = mcu_gpiochip_remove(mcu);
-	if (ret)
-		return ret;
+	mcu_gpiochip_remove(mcu);
 	kfree(mcu);
 	return 0;
 }
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index 60e4e97a929d..260fbad7967b 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -3,7 +3,9 @@
 # Makefile for the PowerPC 85xx linux kernel.
 #
 obj-$(CONFIG_SMP) += smp.o
-obj-$(CONFIG_FSL_PMC)		  += mpc85xx_pm_ops.o
+ifneq ($(CONFIG_FSL_CORENET_RCPM),y)
+obj-$(CONFIG_SMP) += mpc85xx_pm_ops.o
+endif
 
 obj-y += common.o
 
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_pm_ops.c b/arch/powerpc/platforms/85xx/mpc85xx_pm_ops.c
index 7c0133f558d0..4a8af80011a6 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_pm_ops.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_pm_ops.c
@@ -17,6 +17,7 @@
 
 static struct ccsr_guts __iomem *guts;
 
+#ifdef CONFIG_FSL_PMC
 static void mpc85xx_irq_mask(int cpu)
 {
 
@@ -49,6 +50,7 @@ static void mpc85xx_cpu_up_prepare(int cpu)
 {
 
 }
+#endif
 
 static void mpc85xx_freeze_time_base(bool freeze)
 {
@@ -76,10 +78,12 @@ static const struct of_device_id mpc85xx_smp_guts_ids[] = {
 
 static const struct fsl_pm_ops mpc85xx_pm_ops = {
 	.freeze_time_base = mpc85xx_freeze_time_base,
+#ifdef CONFIG_FSL_PMC
 	.irq_mask = mpc85xx_irq_mask,
 	.irq_unmask = mpc85xx_irq_unmask,
 	.cpu_die = mpc85xx_cpu_die,
 	.cpu_up_prepare = mpc85xx_cpu_up_prepare,
+#endif
 };
 
 int __init mpc85xx_setup_pmc(void)
@@ -94,9 +98,8 @@ int __init mpc85xx_setup_pmc(void)
 			pr_err("Could not map guts node address\n");
 			return -ENOMEM;
 		}
+		qoriq_pm_ops = &mpc85xx_pm_ops;
 	}
 
-	qoriq_pm_ops = &mpc85xx_pm_ops;
-
 	return 0;
 }
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c
index c6df294054fe..d7081e9af65c 100644
--- a/arch/powerpc/platforms/85xx/smp.c
+++ b/arch/powerpc/platforms/85xx/smp.c
@@ -40,7 +40,6 @@ struct epapr_spin_table {
 	u32	pir;
 };
 
-#ifdef CONFIG_HOTPLUG_CPU
 static u64 timebase;
 static int tb_req;
 static int tb_valid;
@@ -112,6 +111,7 @@ static void mpc85xx_take_timebase(void)
 	local_irq_restore(flags);
 }
 
+#ifdef CONFIG_HOTPLUG_CPU
 static void smp_85xx_cpu_offline_self(void)
 {
 	unsigned int cpu = smp_processor_id();
@@ -220,7 +220,7 @@ static int smp_85xx_start_cpu(int cpu)
 	local_irq_save(flags);
 	hard_irq_disable();
 
-	if (qoriq_pm_ops)
+	if (qoriq_pm_ops && qoriq_pm_ops->cpu_up_prepare)
 		qoriq_pm_ops->cpu_up_prepare(cpu);
 
 	/* if cpu is not spinning, reset it */
@@ -292,7 +292,7 @@ static int smp_85xx_kick_cpu(int nr)
 		booting_thread_hwid = cpu_thread_in_core(nr);
 		primary = cpu_first_thread_sibling(nr);
 
-		if (qoriq_pm_ops)
+		if (qoriq_pm_ops && qoriq_pm_ops->cpu_up_prepare)
 			qoriq_pm_ops->cpu_up_prepare(nr);
 
 		/*
@@ -495,21 +495,21 @@ void __init mpc85xx_smp_init(void)
 		smp_85xx_ops.probe = NULL;
 	}
 
-#ifdef CONFIG_HOTPLUG_CPU
 #ifdef CONFIG_FSL_CORENET_RCPM
+	/* Assign a value to qoriq_pm_ops on PPC_E500MC */
 	fsl_rcpm_init();
-#endif
-
-#ifdef CONFIG_FSL_PMC
+#else
+	/* Assign a value to qoriq_pm_ops on !PPC_E500MC */
 	mpc85xx_setup_pmc();
 #endif
 	if (qoriq_pm_ops) {
 		smp_85xx_ops.give_timebase = mpc85xx_give_timebase;
 		smp_85xx_ops.take_timebase = mpc85xx_take_timebase;
+#ifdef CONFIG_HOTPLUG_CPU
 		smp_85xx_ops.cpu_offline_self = smp_85xx_cpu_offline_self;
 		smp_85xx_ops.cpu_die = qoriq_cpu_kill;
-	}
 #endif
+	}
 	smp_ops = &smp_85xx_ops;
 
 #ifdef CONFIG_KEXEC_CORE
diff --git a/arch/powerpc/platforms/book3s/vas-api.c b/arch/powerpc/platforms/book3s/vas-api.c
index 30172e52e16b..4d82c92ddd52 100644
--- a/arch/powerpc/platforms/book3s/vas-api.c
+++ b/arch/powerpc/platforms/book3s/vas-api.c
@@ -303,7 +303,7 @@ static int coproc_ioc_tx_win_open(struct file *fp, unsigned long arg)
 		return -EINVAL;
 	}
 
-	if (!cp_inst->coproc->vops && !cp_inst->coproc->vops->open_win) {
+	if (!cp_inst->coproc->vops || !cp_inst->coproc->vops->open_win) {
 		pr_err("VAS API is not registered\n");
 		return -EACCES;
 	}
@@ -373,7 +373,7 @@ static int coproc_mmap(struct file *fp, struct vm_area_struct *vma)
 		return -EINVAL;
 	}
 
-	if (!cp_inst->coproc->vops && !cp_inst->coproc->vops->paste_addr) {
+	if (!cp_inst->coproc->vops || !cp_inst->coproc->vops->paste_addr) {
 		pr_err("%s(): VAS API is not registered\n", __func__);
 		return -EACCES;
 	}
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index bed05b644c2c..cb25acccd746 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -21,6 +21,7 @@
 #include <linux/namei.h>
 #include <linux/pagemap.h>
 #include <linux/poll.h>
+#include <linux/seq_file.h>
 #include <linux/slab.h>
 
 #include <asm/prom.h>
diff --git a/arch/powerpc/platforms/powermac/pmac.h b/arch/powerpc/platforms/powermac/pmac.h
index 0d715db434dc..29d2036dcc9d 100644
--- a/arch/powerpc/platforms/powermac/pmac.h
+++ b/arch/powerpc/platforms/powermac/pmac.h
@@ -27,7 +27,6 @@ extern void pmac_nvram_update(void);
 extern unsigned char pmac_nvram_read_byte(int addr);
 extern void pmac_nvram_write_byte(int addr, unsigned char val);
 extern void pmac_pcibios_after_init(void);
-extern int of_show_percpuinfo(struct seq_file *m, int i);
 
 extern void pmac_setup_pci_dma(void);
 extern void pmac_check_ht_link(void);
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 86aee3f2483f..13e8a8a9841c 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -79,8 +79,6 @@ int pmac_newworld;
 
 static int current_root_goodness = -1;
 
-extern struct machdep_calls pmac_md;
-
 #define DEFAULT_ROOT_DEVICE Root_SDA1	/* sda1 - slightly silly choice */
 
 #ifdef CONFIG_PPC64
diff --git a/arch/powerpc/platforms/powernv/ocxl.c b/arch/powerpc/platforms/powernv/ocxl.c
index 9105efcf242a..28b009b46464 100644
--- a/arch/powerpc/platforms/powernv/ocxl.c
+++ b/arch/powerpc/platforms/powernv/ocxl.c
@@ -107,7 +107,8 @@ static int get_max_afu_index(struct pci_dev *dev, int *afu_idx)
 	int pos;
 	u32 val;
 
-	pos = find_dvsec_from_pos(dev, OCXL_DVSEC_FUNC_ID, 0);
+	pos = pci_find_dvsec_capability(dev, PCI_VENDOR_ID_IBM,
+					OCXL_DVSEC_FUNC_ID);
 	if (!pos)
 		return -ESRCH;
 
diff --git a/arch/powerpc/platforms/powernv/opal-dump.c b/arch/powerpc/platforms/powernv/opal-dump.c
index 00c5a59d82d9..717d1d30ade5 100644
--- a/arch/powerpc/platforms/powernv/opal-dump.c
+++ b/arch/powerpc/platforms/powernv/opal-dump.c
@@ -419,7 +419,7 @@ void __init opal_platform_dump_init(void)
 	int rc;
 	int dump_irq;
 
-	/* ELOG not supported by firmware */
+	/* Dump not supported by firmware */
 	if (!opal_check_token(OPAL_DUMP_READ))
 		return;
 
diff --git a/arch/powerpc/platforms/powernv/opal-prd.c b/arch/powerpc/platforms/powernv/opal-prd.c
index a191f4c60ce7..113bdb151f68 100644
--- a/arch/powerpc/platforms/powernv/opal-prd.c
+++ b/arch/powerpc/platforms/powernv/opal-prd.c
@@ -369,6 +369,12 @@ static struct notifier_block opal_prd_event_nb = {
 	.priority	= 0,
 };
 
+static struct notifier_block opal_prd_event_nb2 = {
+	.notifier_call	= opal_prd_msg_notifier,
+	.next		= NULL,
+	.priority	= 0,
+};
+
 static int opal_prd_probe(struct platform_device *pdev)
 {
 	int rc;
@@ -390,9 +396,10 @@ static int opal_prd_probe(struct platform_device *pdev)
 		return rc;
 	}
 
-	rc = opal_message_notifier_register(OPAL_MSG_PRD2, &opal_prd_event_nb);
+	rc = opal_message_notifier_register(OPAL_MSG_PRD2, &opal_prd_event_nb2);
 	if (rc) {
 		pr_err("Couldn't register PRD2 event notifier\n");
+		opal_message_notifier_unregister(OPAL_MSG_PRD, &opal_prd_event_nb);
 		return rc;
 	}
 
@@ -401,6 +408,8 @@ static int opal_prd_probe(struct platform_device *pdev)
 		pr_err("failed to register miscdev\n");
 		opal_message_notifier_unregister(OPAL_MSG_PRD,
 				&opal_prd_event_nb);
+		opal_message_notifier_unregister(OPAL_MSG_PRD2,
+				&opal_prd_event_nb2);
 		return rc;
 	}
 
@@ -411,6 +420,7 @@ static int opal_prd_remove(struct platform_device *pdev)
 {
 	misc_deregister(&opal_prd_dev);
 	opal_message_notifier_unregister(OPAL_MSG_PRD, &opal_prd_event_nb);
+	opal_message_notifier_unregister(OPAL_MSG_PRD2, &opal_prd_event_nb2);
 	return 0;
 }
 
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 3dd35c327d1c..004cd6a96c8a 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -2981,7 +2981,7 @@ static void __init pnv_pci_init_ioda_phb(struct device_node *np,
 	if (!phb->hose) {
 		pr_err("  Can't allocate PCI controller for %pOF\n",
 		       np);
-		memblock_free(__pa(phb), sizeof(struct pnv_phb));
+		memblock_free(phb, sizeof(struct pnv_phb));
 		return;
 	}
 
diff --git a/arch/powerpc/platforms/powernv/pci-sriov.c b/arch/powerpc/platforms/powernv/pci-sriov.c
index 28aac933a439..04155aaaadb1 100644
--- a/arch/powerpc/platforms/powernv/pci-sriov.c
+++ b/arch/powerpc/platforms/powernv/pci-sriov.c
@@ -9,9 +9,6 @@
 
 #include "pci.h"
 
-/* for pci_dev_is_added() */
-#include "../../../../drivers/pci/pci.h"
-
 /*
  * The majority of the complexity in supporting SR-IOV on PowerNV comes from
  * the need to put the MMIO space for each VF into a separate PE. Internally
@@ -54,7 +51,7 @@
  * to "new_size", calculated above. Implementing this is a convoluted process
  * which requires several hooks in the PCI core:
  *
- * 1. In pcibios_add_device() we call pnv_pci_ioda_fixup_iov().
+ * 1. In pcibios_device_add() we call pnv_pci_ioda_fixup_iov().
  *
  *    At this point the device has been probed and the device's BARs are sized,
  *    but no resource allocations have been done. The SR-IOV BARs are sized
@@ -228,9 +225,6 @@ disable_iov:
 
 void pnv_pci_ioda_fixup_iov(struct pci_dev *pdev)
 {
-	if (WARN_ON(pci_dev_is_added(pdev)))
-		return;
-
 	if (pdev->is_virtfn) {
 		struct pnv_ioda_pe *pe = pnv_ioda_get_pe(pdev);
 
diff --git a/arch/powerpc/platforms/powernv/setup.c b/arch/powerpc/platforms/powernv/setup.c
index a8db3f153063..ad56a54ac9c5 100644
--- a/arch/powerpc/platforms/powernv/setup.c
+++ b/arch/powerpc/platforms/powernv/setup.c
@@ -440,7 +440,7 @@ static void pnv_kexec_cpu_down(int crash_shutdown, int secondary)
 }
 #endif /* CONFIG_KEXEC_CORE */
 
-#ifdef CONFIG_MEMORY_HOTPLUG_SPARSE
+#ifdef CONFIG_MEMORY_HOTPLUG
 static unsigned long pnv_memory_block_size(void)
 {
 	/*
@@ -553,7 +553,7 @@ define_machine(powernv) {
 #ifdef CONFIG_KEXEC_CORE
 	.kexec_cpu_down		= pnv_kexec_cpu_down,
 #endif
-#ifdef CONFIG_MEMORY_HOTPLUG_SPARSE
+#ifdef CONFIG_MEMORY_HOTPLUG
 	.memory_block_size	= pnv_memory_block_size,
 #endif
 };
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index 5e037df2a3a1..2e57391e0778 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -159,6 +159,7 @@ config PPC_SVM
 	select SWIOTLB
 	select ARCH_HAS_MEM_ENCRYPT
 	select ARCH_HAS_FORCE_DMA_UNENCRYPTED
+	select ARCH_HAS_CC_PLATFORM
 	help
 	 There are certain POWER platforms which support secure guests using
 	 the Protected Execution Facility, with the help of an Ultravisor
diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile
index 4cda0ef87be0..41d8aee98da4 100644
--- a/arch/powerpc/platforms/pseries/Makefile
+++ b/arch/powerpc/platforms/pseries/Makefile
@@ -31,3 +31,5 @@ obj-$(CONFIG_FA_DUMP)		+= rtas-fadump.o
 
 obj-$(CONFIG_SUSPEND)		+= suspend.o
 obj-$(CONFIG_PPC_VAS)		+= vas.o
+
+obj-$(CONFIG_ARCH_HAS_CC_PLATFORM)	+= cc_platform.o
diff --git a/arch/powerpc/platforms/pseries/cc_platform.c b/arch/powerpc/platforms/pseries/cc_platform.c
new file mode 100644
index 000000000000..e8021af83a19
--- /dev/null
+++ b/arch/powerpc/platforms/pseries/cc_platform.c
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Confidential Computing Platform Capability checks
+ *
+ * Copyright (C) 2021 Advanced Micro Devices, Inc.
+ *
+ * Author: Tom Lendacky <thomas.lendacky@amd.com>
+ */
+
+#include <linux/export.h>
+#include <linux/cc_platform.h>
+
+#include <asm/machdep.h>
+#include <asm/svm.h>
+
+bool cc_platform_has(enum cc_attr attr)
+{
+	switch (attr) {
+	case CC_ATTR_MEM_ENCRYPT:
+		return is_secure_guest();
+
+	default:
+		return false;
+	}
+}
+EXPORT_SYMBOL_GPL(cc_platform_has);
diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index d646c22e94ab..5ab44600c8d3 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -137,11 +137,6 @@ static void pseries_cpu_die(unsigned int cpu)
 			cpu, pcpu);
 	}
 
-	/* Isolation and deallocation are definitely done by
-	 * drslot_chrp_cpu.  If they were not they would be
-	 * done here.  Change isolate state to Isolate and
-	 * change allocation-state to Unusable.
-	 */
 	paca_ptrs[cpu]->cpu_start = 0;
 }
 
@@ -521,6 +516,27 @@ static bool valid_cpu_drc_index(struct device_node *parent, u32 drc_index)
 	return found;
 }
 
+static int pseries_cpuhp_attach_nodes(struct device_node *dn)
+{
+	struct of_changeset cs;
+	int ret;
+
+	/*
+	 * This device node is unattached but may have siblings; open-code the
+	 * traversal.
+	 */
+	for (of_changeset_init(&cs); dn != NULL; dn = dn->sibling) {
+		ret = of_changeset_attach_node(&cs, dn);
+		if (ret)
+			goto out;
+	}
+
+	ret = of_changeset_apply(&cs);
+out:
+	of_changeset_destroy(&cs);
+	return ret;
+}
+
 static ssize_t dlpar_cpu_add(u32 drc_index)
 {
 	struct device_node *dn, *parent;
@@ -563,7 +579,7 @@ static ssize_t dlpar_cpu_add(u32 drc_index)
 		return -EINVAL;
 	}
 
-	rc = dlpar_attach_node(dn, parent);
+	rc = pseries_cpuhp_attach_nodes(dn);
 
 	/* Regardless we are done with parent now */
 	of_node_put(parent);
@@ -600,6 +616,53 @@ static ssize_t dlpar_cpu_add(u32 drc_index)
 	return rc;
 }
 
+static unsigned int pseries_cpuhp_cache_use_count(const struct device_node *cachedn)
+{
+	unsigned int use_count = 0;
+	struct device_node *dn;
+
+	WARN_ON(!of_node_is_type(cachedn, "cache"));
+
+	for_each_of_cpu_node(dn) {
+		if (of_find_next_cache_node(dn) == cachedn)
+			use_count++;
+	}
+
+	for_each_node_by_type(dn, "cache") {
+		if (of_find_next_cache_node(dn) == cachedn)
+			use_count++;
+	}
+
+	return use_count;
+}
+
+static int pseries_cpuhp_detach_nodes(struct device_node *cpudn)
+{
+	struct device_node *dn;
+	struct of_changeset cs;
+	int ret = 0;
+
+	of_changeset_init(&cs);
+	ret = of_changeset_detach_node(&cs, cpudn);
+	if (ret)
+		goto out;
+
+	dn = cpudn;
+	while ((dn = of_find_next_cache_node(dn))) {
+		if (pseries_cpuhp_cache_use_count(dn) > 1)
+			break;
+
+		ret = of_changeset_detach_node(&cs, dn);
+		if (ret)
+			goto out;
+	}
+
+	ret = of_changeset_apply(&cs);
+out:
+	of_changeset_destroy(&cs);
+	return ret;
+}
+
 static ssize_t dlpar_cpu_remove(struct device_node *dn, u32 drc_index)
 {
 	int rc;
@@ -621,7 +684,7 @@ static ssize_t dlpar_cpu_remove(struct device_node *dn, u32 drc_index)
 		return rc;
 	}
 
-	rc = dlpar_detach_node(dn);
+	rc = pseries_cpuhp_detach_nodes(dn);
 	if (rc) {
 		int saved_rc = rc;
 
@@ -673,231 +736,18 @@ static int dlpar_cpu_remove_by_index(u32 drc_index)
 	return rc;
 }
 
-static int find_dlpar_cpus_to_remove(u32 *cpu_drcs, int cpus_to_remove)
-{
-	struct device_node *dn;
-	int cpus_found = 0;
-	int rc;
-
-	/* We want to find cpus_to_remove + 1 CPUs to ensure we do not
-	 * remove the last CPU.
-	 */
-	for_each_node_by_type(dn, "cpu") {
-		cpus_found++;
-
-		if (cpus_found > cpus_to_remove) {
-			of_node_put(dn);
-			break;
-		}
-
-		/* Note that cpus_found is always 1 ahead of the index
-		 * into the cpu_drcs array, so we use cpus_found - 1
-		 */
-		rc = of_property_read_u32(dn, "ibm,my-drc-index",
-					  &cpu_drcs[cpus_found - 1]);
-		if (rc) {
-			pr_warn("Error occurred getting drc-index for %pOFn\n",
-				dn);
-			of_node_put(dn);
-			return -1;
-		}
-	}
-
-	if (cpus_found < cpus_to_remove) {
-		pr_warn("Failed to find enough CPUs (%d of %d) to remove\n",
-			cpus_found, cpus_to_remove);
-	} else if (cpus_found == cpus_to_remove) {
-		pr_warn("Cannot remove all CPUs\n");
-	}
-
-	return cpus_found;
-}
-
-static int dlpar_cpu_remove_by_count(u32 cpus_to_remove)
-{
-	u32 *cpu_drcs;
-	int cpus_found;
-	int cpus_removed = 0;
-	int i, rc;
-
-	pr_debug("Attempting to hot-remove %d CPUs\n", cpus_to_remove);
-
-	cpu_drcs = kcalloc(cpus_to_remove, sizeof(*cpu_drcs), GFP_KERNEL);
-	if (!cpu_drcs)
-		return -EINVAL;
-
-	cpus_found = find_dlpar_cpus_to_remove(cpu_drcs, cpus_to_remove);
-	if (cpus_found <= cpus_to_remove) {
-		kfree(cpu_drcs);
-		return -EINVAL;
-	}
-
-	for (i = 0; i < cpus_to_remove; i++) {
-		rc = dlpar_cpu_remove_by_index(cpu_drcs[i]);
-		if (rc)
-			break;
-
-		cpus_removed++;
-	}
-
-	if (cpus_removed != cpus_to_remove) {
-		pr_warn("CPU hot-remove failed, adding back removed CPUs\n");
-
-		for (i = 0; i < cpus_removed; i++)
-			dlpar_cpu_add(cpu_drcs[i]);
-
-		rc = -EINVAL;
-	} else {
-		rc = 0;
-	}
-
-	kfree(cpu_drcs);
-	return rc;
-}
-
-static int find_drc_info_cpus_to_add(struct device_node *cpus,
-				     struct property *info,
-				     u32 *cpu_drcs, u32 cpus_to_add)
-{
-	struct of_drc_info drc;
-	const __be32 *value;
-	u32 count, drc_index;
-	int cpus_found = 0;
-	int i, j;
-
-	if (!info)
-		return -1;
-
-	value = of_prop_next_u32(info, NULL, &count);
-	if (value)
-		value++;
-
-	for (i = 0; i < count; i++) {
-		of_read_drc_info_cell(&info, &value, &drc);
-		if (strncmp(drc.drc_type, "CPU", 3))
-			break;
-
-		drc_index = drc.drc_index_start;
-		for (j = 0; j < drc.num_sequential_elems; j++) {
-			if (dlpar_cpu_exists(cpus, drc_index))
-				continue;
-
-			cpu_drcs[cpus_found++] = drc_index;
-
-			if (cpus_found == cpus_to_add)
-				return cpus_found;
-
-			drc_index += drc.sequential_inc;
-		}
-	}
-
-	return cpus_found;
-}
-
-static int find_drc_index_cpus_to_add(struct device_node *cpus,
-				      u32 *cpu_drcs, u32 cpus_to_add)
-{
-	int cpus_found = 0;
-	int index, rc;
-	u32 drc_index;
-
-	/* Search the ibm,drc-indexes array for possible CPU drcs to
-	 * add. Note that the format of the ibm,drc-indexes array is
-	 * the number of entries in the array followed by the array
-	 * of drc values so we start looking at index = 1.
-	 */
-	index = 1;
-	while (cpus_found < cpus_to_add) {
-		rc = of_property_read_u32_index(cpus, "ibm,drc-indexes",
-						index++, &drc_index);
-
-		if (rc)
-			break;
-
-		if (dlpar_cpu_exists(cpus, drc_index))
-			continue;
-
-		cpu_drcs[cpus_found++] = drc_index;
-	}
-
-	return cpus_found;
-}
-
-static int dlpar_cpu_add_by_count(u32 cpus_to_add)
-{
-	struct device_node *parent;
-	struct property *info;
-	u32 *cpu_drcs;
-	int cpus_added = 0;
-	int cpus_found;
-	int i, rc;
-
-	pr_debug("Attempting to hot-add %d CPUs\n", cpus_to_add);
-
-	cpu_drcs = kcalloc(cpus_to_add, sizeof(*cpu_drcs), GFP_KERNEL);
-	if (!cpu_drcs)
-		return -EINVAL;
-
-	parent = of_find_node_by_path("/cpus");
-	if (!parent) {
-		pr_warn("Could not find CPU root node in device tree\n");
-		kfree(cpu_drcs);
-		return -1;
-	}
-
-	info = of_find_property(parent, "ibm,drc-info", NULL);
-	if (info)
-		cpus_found = find_drc_info_cpus_to_add(parent, info, cpu_drcs, cpus_to_add);
-	else
-		cpus_found = find_drc_index_cpus_to_add(parent, cpu_drcs, cpus_to_add);
-
-	of_node_put(parent);
-
-	if (cpus_found < cpus_to_add) {
-		pr_warn("Failed to find enough CPUs (%d of %d) to add\n",
-			cpus_found, cpus_to_add);
-		kfree(cpu_drcs);
-		return -EINVAL;
-	}
-
-	for (i = 0; i < cpus_to_add; i++) {
-		rc = dlpar_cpu_add(cpu_drcs[i]);
-		if (rc)
-			break;
-
-		cpus_added++;
-	}
-
-	if (cpus_added < cpus_to_add) {
-		pr_warn("CPU hot-add failed, removing any added CPUs\n");
-
-		for (i = 0; i < cpus_added; i++)
-			dlpar_cpu_remove_by_index(cpu_drcs[i]);
-
-		rc = -EINVAL;
-	} else {
-		rc = 0;
-	}
-
-	kfree(cpu_drcs);
-	return rc;
-}
-
 int dlpar_cpu(struct pseries_hp_errorlog *hp_elog)
 {
-	u32 count, drc_index;
+	u32 drc_index;
 	int rc;
 
-	count = hp_elog->_drc_u.drc_count;
 	drc_index = hp_elog->_drc_u.drc_index;
 
 	lock_device_hotplug();
 
 	switch (hp_elog->action) {
 	case PSERIES_HP_ELOG_ACTION_REMOVE:
-		if (hp_elog->id_type == PSERIES_HP_ELOG_ID_DRC_COUNT)
-			rc = dlpar_cpu_remove_by_count(count);
-		else if (hp_elog->id_type == PSERIES_HP_ELOG_ID_DRC_INDEX) {
+		if (hp_elog->id_type == PSERIES_HP_ELOG_ID_DRC_INDEX) {
 			rc = dlpar_cpu_remove_by_index(drc_index);
 			/*
 			 * Setting the isolation state of an UNISOLATED/CONFIGURED
@@ -911,9 +761,7 @@ int dlpar_cpu(struct pseries_hp_errorlog *hp_elog)
 			rc = -EINVAL;
 		break;
 	case PSERIES_HP_ELOG_ACTION_ADD:
-		if (hp_elog->id_type == PSERIES_HP_ELOG_ID_DRC_COUNT)
-			rc = dlpar_cpu_add_by_count(count);
-		else if (hp_elog->id_type == PSERIES_HP_ELOG_ID_DRC_INDEX)
+		if (hp_elog->id_type == PSERIES_HP_ELOG_ID_DRC_INDEX)
 			rc = dlpar_cpu_add(drc_index);
 		else
 			rc = -EINVAL;
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index a52af8fbf571..8f998e55735b 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -929,8 +929,10 @@ static void find_existing_ddw_windows_named(const char *name)
 		}
 
 		window = ddw_list_new_entry(pdn, dma64);
-		if (!window)
+		if (!window) {
+			of_node_put(pdn);
 			break;
+		}
 
 		spin_lock(&dma_win_list_lock);
 		list_add(&window->list, &dma_win_list);
@@ -1092,15 +1094,6 @@ static phys_addr_t ddw_memory_hotplug_max(void)
 	phys_addr_t max_addr = memory_hotplug_max();
 	struct device_node *memory;
 
-	/*
-	 * The "ibm,pmemory" can appear anywhere in the address space.
-	 * Assuming it is still backed by page structs, set the upper limit
-	 * for the huge DMA window as MAX_PHYSMEM_BITS.
-	 */
-	if (of_find_node_by_type(NULL, "ibm,pmemory"))
-		return (sizeof(phys_addr_t) * 8 <= MAX_PHYSMEM_BITS) ?
-			(phys_addr_t) -1 : (1ULL << MAX_PHYSMEM_BITS);
-
 	for_each_node_by_type(memory, "memory") {
 		unsigned long start, size;
 		int n_mem_addr_cells, n_mem_size_cells, len;
@@ -1159,14 +1152,15 @@ static void reset_dma_window(struct pci_dev *dev, struct device_node *par_dn)
 /* Return largest page shift based on "IO Page Sizes" output of ibm,query-pe-dma-window. */
 static int iommu_get_page_shift(u32 query_page_size)
 {
-	/* Supported IO page-sizes according to LoPAR */
+	/* Supported IO page-sizes according to LoPAR, note that 2M is out of order */
 	const int shift[] = {
 		__builtin_ctzll(SZ_4K),   __builtin_ctzll(SZ_64K), __builtin_ctzll(SZ_16M),
 		__builtin_ctzll(SZ_32M),  __builtin_ctzll(SZ_64M), __builtin_ctzll(SZ_128M),
-		__builtin_ctzll(SZ_256M), __builtin_ctzll(SZ_16G)
+		__builtin_ctzll(SZ_256M), __builtin_ctzll(SZ_16G), __builtin_ctzll(SZ_2M)
 	};
 
 	int i = ARRAY_SIZE(shift) - 1;
+	int ret = 0;
 
 	/*
 	 * On LoPAR, ibm,query-pe-dma-window outputs "IO Page Sizes" using a bit field:
@@ -1176,11 +1170,10 @@ static int iommu_get_page_shift(u32 query_page_size)
 	 */
 	for (; i >= 0 ; i--) {
 		if (query_page_size & (1 << i))
-			return shift[i];
+			ret = max(ret, shift[i]);
 	}
 
-	/* No valid page size found. */
-	return 0;
+	return ret;
 }
 
 static struct property *ddw_property_create(const char *propname, u32 liobn, u64 dma_addr,
@@ -1236,7 +1229,6 @@ static bool enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 	u32 ddw_avail[DDW_APPLICABLE_SIZE];
 	struct dma_win *window;
 	struct property *win64;
-	bool ddw_enabled = false;
 	struct failed_ddw_pdn *fpdn;
 	bool default_win_removed = false, direct_mapping = false;
 	bool pmem_present;
@@ -1251,7 +1243,6 @@ static bool enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 
 	if (find_existing_ddw(pdn, &dev->dev.archdata.dma_offset, &len)) {
 		direct_mapping = (len >= max_ram_len);
-		ddw_enabled = true;
 		goto out_unlock;
 	}
 
@@ -1365,8 +1356,10 @@ static bool enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 		len = order_base_2(query.largest_available_block << page_shift);
 		win_name = DMA64_PROPNAME;
 	} else {
-		direct_mapping = true;
-		win_name = DIRECT64_PROPNAME;
+		direct_mapping = !default_win_removed ||
+			(len == MAX_PHYSMEM_BITS) ||
+			(!pmem_present && (len == max_ram_len));
+		win_name = direct_mapping ? DIRECT64_PROPNAME : DMA64_PROPNAME;
 	}
 
 	ret = create_ddw(dev, ddw_avail, &create, page_shift, len);
@@ -1404,8 +1397,8 @@ static bool enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 			dev_info(&dev->dev, "failed to map DMA window for %pOF: %d\n",
 				 dn, ret);
 
-		/* Make sure to clean DDW if any TCE was set*/
-		clean_dma_window(pdn, win64->value);
+			/* Make sure to clean DDW if any TCE was set*/
+			clean_dma_window(pdn, win64->value);
 			goto out_del_list;
 		}
 	} else {
@@ -1452,7 +1445,6 @@ static bool enable_ddw(struct pci_dev *dev, struct device_node *pdn)
 	spin_unlock(&dma_win_list_lock);
 
 	dev->dev.archdata.dma_offset = win_addr;
-	ddw_enabled = true;
 	goto out_unlock;
 
 out_del_list:
@@ -1488,10 +1480,10 @@ out_unlock:
 	 * as RAM, then we failed to create a window to cover persistent
 	 * memory and need to set the DMA limit.
 	 */
-	if (pmem_present && ddw_enabled && direct_mapping && len == max_ram_len)
+	if (pmem_present && direct_mapping && len == max_ram_len)
 		dev->dev.bus_dma_limit = dev->dev.archdata.dma_offset + (1ULL << len);
 
-    return ddw_enabled && direct_mapping;
+	return direct_mapping;
 }
 
 static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
diff --git a/arch/powerpc/platforms/pseries/mobility.c b/arch/powerpc/platforms/pseries/mobility.c
index e83e0891272d..210a37a065fb 100644
--- a/arch/powerpc/platforms/pseries/mobility.c
+++ b/arch/powerpc/platforms/pseries/mobility.c
@@ -63,6 +63,27 @@ static int mobility_rtas_call(int token, char *buf, s32 scope)
 
 static int delete_dt_node(struct device_node *dn)
 {
+	struct device_node *pdn;
+	bool is_platfac;
+
+	pdn = of_get_parent(dn);
+	is_platfac = of_node_is_type(dn, "ibm,platform-facilities") ||
+		     of_node_is_type(pdn, "ibm,platform-facilities");
+	of_node_put(pdn);
+
+	/*
+	 * The drivers that bind to nodes in the platform-facilities
+	 * hierarchy don't support node removal, and the removal directive
+	 * from firmware is always followed by an add of an equivalent
+	 * node. The capability (e.g. RNG, encryption, compression)
+	 * represented by the node is never interrupted by the migration.
+	 * So ignore changes to this part of the tree.
+	 */
+	if (is_platfac) {
+		pr_notice("ignoring remove operation for %pOFfp\n", dn);
+		return 0;
+	}
+
 	pr_debug("removing node %pOFfp\n", dn);
 	dlpar_detach_node(dn);
 	return 0;
@@ -222,6 +243,19 @@ static int add_dt_node(struct device_node *parent_dn, __be32 drc_index)
 	if (!dn)
 		return -ENOENT;
 
+	/*
+	 * Since delete_dt_node() ignores this node type, this is the
+	 * necessary counterpart. We also know that a platform-facilities
+	 * node returned from dlpar_configure_connector() has children
+	 * attached, and dlpar_attach_node() only adds the parent, leaking
+	 * the children. So ignore these on the add side for now.
+	 */
+	if (of_node_is_type(dn, "ibm,platform-facilities")) {
+		pr_notice("ignoring add operation for %pOF\n", dn);
+		dlpar_free_cc_nodes(dn);
+		return 0;
+	}
+
 	rc = dlpar_attach_node(dn, parent_dn);
 	if (rc)
 		dlpar_free_cc_nodes(dn);
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index f79126f16258..8a62af5b9c24 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -74,7 +74,6 @@
 #include <asm/hvconsole.h>
 
 #include "pseries.h"
-#include "../../../../drivers/pci/pci.h"
 
 DEFINE_STATIC_KEY_FALSE(shared_processor);
 EXPORT_SYMBOL(shared_processor);
@@ -750,7 +749,7 @@ static void pseries_pci_fixup_iov_resources(struct pci_dev *pdev)
 	const int *indexes;
 	struct device_node *dn = pci_device_to_OF_node(pdev);
 
-	if (!pdev->is_physfn || pci_dev_is_added(pdev))
+	if (!pdev->is_physfn)
 		return;
 	/*Firmware must support open sriov otherwise dont configure*/
 	indexes = of_get_property(dn, "ibm,open-sriov-vf-bar-info", NULL);
@@ -1089,7 +1088,7 @@ define_machine(pseries) {
 	.machine_kexec          = pSeries_machine_kexec,
 	.kexec_cpu_down         = pseries_kexec_cpu_down,
 #endif
-#ifdef CONFIG_MEMORY_HOTPLUG_SPARSE
+#ifdef CONFIG_MEMORY_HOTPLUG
 	.memory_block_size	= pseries_memory_block_size,
 #endif
 };
diff --git a/arch/powerpc/platforms/pseries/svm.c b/arch/powerpc/platforms/pseries/svm.c
index 87f001b4c4e4..c5228f4969eb 100644
--- a/arch/powerpc/platforms/pseries/svm.c
+++ b/arch/powerpc/platforms/pseries/svm.c
@@ -8,6 +8,7 @@
 
 #include <linux/mm.h>
 #include <linux/memblock.h>
+#include <linux/cc_platform.h>
 #include <asm/machdep.h>
 #include <asm/svm.h>
 #include <asm/swiotlb.h>
@@ -56,14 +57,13 @@ void __init svm_swiotlb_init(void)
 		return;
 
 
-	memblock_free_early(__pa(vstart),
-			    PAGE_ALIGN(io_tlb_nslabs << IO_TLB_SHIFT));
+	memblock_free(vstart, PAGE_ALIGN(io_tlb_nslabs << IO_TLB_SHIFT));
 	panic("SVM: Cannot allocate SWIOTLB buffer");
 }
 
 int set_memory_encrypted(unsigned long addr, int numpages)
 {
-	if (!mem_encrypt_active())
+	if (!cc_platform_has(CC_ATTR_MEM_ENCRYPT))
 		return 0;
 
 	if (!PAGE_ALIGNED(addr))
@@ -76,7 +76,7 @@ int set_memory_encrypted(unsigned long addr, int numpages)
 
 int set_memory_decrypted(unsigned long addr, int numpages)
 {
-	if (!mem_encrypt_active())
+	if (!cc_platform_has(CC_ATTR_MEM_ENCRYPT))
 		return 0;
 
 	if (!PAGE_ALIGNED(addr))
diff --git a/arch/powerpc/sysdev/dcr-low.S b/arch/powerpc/sysdev/dcr-low.S
index efeeb1b885a1..329b9c4ae542 100644
--- a/arch/powerpc/sysdev/dcr-low.S
+++ b/arch/powerpc/sysdev/dcr-low.S
@@ -11,7 +11,7 @@
 #include <asm/export.h>
 
 #define DCR_ACCESS_PROLOG(table) \
-	cmpli	cr0,r3,1024;	 \
+	cmplwi	cr0,r3,1024;	 \
 	rlwinm  r3,r3,4,18,27;   \
 	lis     r5,table@h;      \
 	ori     r5,r5,table@l;   \
diff --git a/arch/powerpc/sysdev/xive/Kconfig b/arch/powerpc/sysdev/xive/Kconfig
index 97796c6b63f0..785c292d104b 100644
--- a/arch/powerpc/sysdev/xive/Kconfig
+++ b/arch/powerpc/sysdev/xive/Kconfig
@@ -3,7 +3,6 @@ config PPC_XIVE
 	bool
 	select PPC_SMP_MUXED_IPI
 	select HARDIRQS_SW_RESEND
-	select IRQ_DOMAIN_NOMAP
 
 config PPC_XIVE_NATIVE
 	bool
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c
index c5d75c02ad8b..7b69299c2912 100644
--- a/arch/powerpc/sysdev/xive/common.c
+++ b/arch/powerpc/sysdev/xive/common.c
@@ -1443,8 +1443,7 @@ static const struct irq_domain_ops xive_irq_domain_ops = {
 
 static void __init xive_init_host(struct device_node *np)
 {
-	xive_irq_domain = irq_domain_add_nomap(np, XIVE_MAX_IRQ,
-					       &xive_irq_domain_ops, NULL);
+	xive_irq_domain = irq_domain_add_tree(np, &xive_irq_domain_ops, NULL);
 	if (WARN_ON(xive_irq_domain == NULL))
 		return;
 	irq_set_default_host(xive_irq_domain);
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index dd8241c009e5..8b28ff9d98d1 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -3264,8 +3264,7 @@ static void show_task(struct task_struct *volatile tsk)
 	 * appropriate for calling from xmon. This could be moved
 	 * to a common, generic, routine used by both.
 	 */
-	state = (p_state == 0) ? 'R' :
-		(p_state < 0) ? 'U' :
+	state = (p_state == TASK_RUNNING) ? 'R' :
 		(p_state & TASK_UNINTERRUPTIBLE) ? 'D' :
 		(p_state & TASK_STOPPED) ? 'T' :
 		(p_state & TASK_TRACED) ? 'C' :
diff --git a/arch/riscv/Kbuild b/arch/riscv/Kbuild
index 4614c01ba5b3..fb3397223d52 100644
--- a/arch/riscv/Kbuild
+++ b/arch/riscv/Kbuild
@@ -2,3 +2,6 @@
 
 obj-y += kernel/ mm/ net/
 obj-$(CONFIG_BUILTIN_DTB) += boot/dts/
+
+# for cleaning
+subdir- += boot
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index f076cee11af6..821252b65f89 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -62,7 +62,7 @@ config RISCV
 	select GENERIC_SCHED_CLOCK
 	select GENERIC_SMP_IDLE_THREAD
 	select GENERIC_TIME_VSYSCALL if MMU && 64BIT
-	select HANDLE_DOMAIN_IRQ
+	select GENERIC_VDSO_TIME_NS if HAVE_GENERIC_VDSO
 	select HAVE_ARCH_AUDITSYSCALL
 	select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL
 	select HAVE_ARCH_JUMP_LABEL_RELATIVE if !XIP_KERNEL
@@ -567,3 +567,5 @@ menu "Power management options"
 source "kernel/power/Kconfig"
 
 endmenu
+
+source "arch/riscv/kvm/Kconfig"
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 0eb4568fbd29..8a107ed18b0d 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -1,7 +1,5 @@
 # This file is included by the global makefile so that you can add your own
-# architecture-specific flags and dependencies. Remember to do have actions
-# for "archclean" and "archdep" for cleaning up and making dependencies for
-# this architecture
+# architecture-specific flags and dependencies.
 #
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
@@ -100,6 +98,7 @@ endif
 head-y := arch/riscv/kernel/head.o
 
 core-$(CONFIG_RISCV_ERRATA_ALTERNATIVE) += arch/riscv/errata/
+core-$(CONFIG_KVM) += arch/riscv/kvm/
 
 libs-y += arch/riscv/lib/
 libs-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a
@@ -108,11 +107,13 @@ PHONY += vdso_install
 vdso_install:
 	$(Q)$(MAKE) $(build)=arch/riscv/kernel/vdso $@
 
+ifeq ($(KBUILD_EXTMOD),)
 ifeq ($(CONFIG_MMU),y)
 prepare: vdso_prepare
 vdso_prepare: prepare0
 	$(Q)$(MAKE) $(build)=arch/riscv/kernel/vdso include/generated/vdso-offsets.h
 endif
+endif
 
 ifneq ($(CONFIG_XIP_KERNEL),y)
 ifeq ($(CONFIG_RISCV_M_MODE)$(CONFIG_SOC_CANAAN),yy)
@@ -138,5 +139,12 @@ install zinstall:
 	$(CONFIG_SHELL) $(srctree)/$(boot)/install.sh $(KERNELRELEASE) \
 	$(boot)/$(install-image) System.map "$(INSTALL_PATH)"
 
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
+PHONY += rv32_randconfig
+rv32_randconfig:
+	$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/riscv/configs/32-bit.config \
+		-f $(srctree)/Makefile randconfig
+
+PHONY += rv64_randconfig
+rv64_randconfig:
+	$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/riscv/configs/64-bit.config \
+		-f $(srctree)/Makefile randconfig
diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts b/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts
index b254c60589a1..fc1e5869df1b 100644
--- a/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts
+++ b/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts
@@ -9,10 +9,8 @@
 #define RTCCLK_FREQ		1000000
 
 / {
-	#address-cells = <2>;
-	#size-cells = <2>;
 	model = "Microchip PolarFire-SoC Icicle Kit";
-	compatible = "microchip,mpfs-icicle-kit";
+	compatible = "microchip,mpfs-icicle-kit", "microchip,mpfs";
 
 	aliases {
 		ethernet0 = &emac1;
@@ -35,9 +33,6 @@
 		reg = <0x0 0x80000000 0x0 0x40000000>;
 		clocks = <&clkcfg 26>;
 	};
-
-	soc {
-	};
 };
 
 &serial0 {
@@ -56,8 +51,17 @@
 	status = "okay";
 };
 
-&sdcard {
+&mmc {
 	status = "okay";
+
+	bus-width = <4>;
+	disable-wp;
+	cap-sd-highspeed;
+	card-detect-delay = <200>;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
 };
 
 &emac0 {
diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
index 9d2fbbc1f777..c9f6d205d2ba 100644
--- a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
+++ b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
@@ -6,8 +6,8 @@
 / {
 	#address-cells = <2>;
 	#size-cells = <2>;
-	model = "Microchip MPFS Icicle Kit";
-	compatible = "microchip,mpfs-icicle-kit";
+	model = "Microchip PolarFire SoC";
+	compatible = "microchip,mpfs";
 
 	chosen {
 	};
@@ -161,7 +161,7 @@
 		};
 
 		clint@2000000 {
-			compatible = "sifive,clint0";
+			compatible = "sifive,fu540-c000-clint", "sifive,clint0";
 			reg = <0x0 0x2000000 0x0 0xC000>;
 			interrupts-extended = <&cpu0_intc 3 &cpu0_intc 7
 						&cpu1_intc 3 &cpu1_intc 7
@@ -172,7 +172,7 @@
 
 		plic: interrupt-controller@c000000 {
 			#interrupt-cells = <1>;
-			compatible = "sifive,plic-1.0.0";
+			compatible = "sifive,fu540-c000-plic", "sifive,plic-1.0.0";
 			reg = <0x0 0xc000000 0x0 0x4000000>;
 			riscv,ndev = <186>;
 			interrupt-controller;
@@ -262,39 +262,13 @@
 			status = "disabled";
 		};
 
-		emmc: mmc@20008000 {
-			compatible = "cdns,sd4hc";
+		/* Common node entry for emmc/sd */
+		mmc: mmc@20008000 {
+			compatible = "microchip,mpfs-sd4hc", "cdns,sd4hc";
 			reg = <0x0 0x20008000 0x0 0x1000>;
 			interrupt-parent = <&plic>;
 			interrupts = <88 89>;
-			pinctrl-names = "default";
 			clocks = <&clkcfg 6>;
-			bus-width = <4>;
-			cap-mmc-highspeed;
-			mmc-ddr-3_3v;
-			max-frequency = <200000000>;
-			non-removable;
-			no-sd;
-			no-sdio;
-			voltage-ranges = <3300 3300>;
-			status = "disabled";
-		};
-
-		sdcard: sdhc@20008000 {
-			compatible = "cdns,sd4hc";
-			reg = <0x0 0x20008000 0x0 0x1000>;
-			interrupt-parent = <&plic>;
-			interrupts = <88>;
-			pinctrl-names = "default";
-			clocks = <&clkcfg 6>;
-			bus-width = <4>;
-			disable-wp;
-			cap-sd-highspeed;
-			card-detect-delay = <200>;
-			sd-uhs-sdr12;
-			sd-uhs-sdr25;
-			sd-uhs-sdr50;
-			sd-uhs-sdr104;
 			max-frequency = <200000000>;
 			status = "disabled";
 		};
diff --git a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
index 7db861053483..0655b5c4201d 100644
--- a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
+++ b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
@@ -141,7 +141,7 @@
 		ranges;
 		plic0: interrupt-controller@c000000 {
 			#interrupt-cells = <1>;
-			compatible = "sifive,plic-1.0.0";
+			compatible = "sifive,fu540-c000-plic", "sifive,plic-1.0.0";
 			reg = <0x0 0xc000000 0x0 0x4000000>;
 			riscv,ndev = <53>;
 			interrupt-controller;
diff --git a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
index 60846e88ae4b..ced0d4e47938 100644
--- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
+++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
@@ -8,10 +8,9 @@
 #define RTCCLK_FREQ		1000000
 
 / {
-	#address-cells = <2>;
-	#size-cells = <2>;
 	model = "SiFive HiFive Unleashed A00";
-	compatible = "sifive,hifive-unleashed-a00", "sifive,fu540-c000";
+	compatible = "sifive,hifive-unleashed-a00", "sifive,fu540-c000",
+		     "sifive,fu540";
 
 	chosen {
 		stdout-path = "serial0";
@@ -26,9 +25,6 @@
 		reg = <0x0 0x80000000 0x2 0x00000000>;
 	};
 
-	soc {
-	};
-
 	hfclk: hfclk {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
@@ -63,7 +59,7 @@
 &qspi0 {
 	status = "okay";
 	flash@0 {
-		compatible = "issi,is25wp256", "jedec,spi-nor";
+		compatible = "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <50000000>;
 		m25p,fast-read;
@@ -80,6 +76,7 @@
 		spi-max-frequency = <20000000>;
 		voltage-ranges = <3300 3300>;
 		disable-wp;
+		gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
 	};
 };
 
diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
index 2e4ea84f27e7..6bfa1f24d3de 100644
--- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
+++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
@@ -2,14 +2,13 @@
 /* Copyright (c) 2020 SiFive, Inc */
 
 #include "fu740-c000.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 
 /* Clock frequency (in Hz) of the PCB crystal for rtcclk */
 #define RTCCLK_FREQ		1000000
 
 / {
-	#address-cells = <2>;
-	#size-cells = <2>;
 	model = "SiFive HiFive Unmatched A00";
 	compatible = "sifive,hifive-unmatched-a00", "sifive,fu740-c000",
 		     "sifive,fu740";
@@ -27,9 +26,6 @@
 		reg = <0x0 0x80000000 0x4 0x00000000>;
 	};
 
-	soc {
-	};
-
 	hfclk: hfclk {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
@@ -59,10 +55,21 @@
 	temperature-sensor@4c {
 		compatible = "ti,tmp451";
 		reg = <0x4c>;
+		vcc-supply = <&vdd_bpro>;
 		interrupt-parent = <&gpio>;
 		interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
 	};
 
+	eeprom@54 {
+		compatible = "microchip,24c02", "atmel,24c02";
+		reg = <0x54>;
+		vcc-supply = <&vdd_bpro>;
+		label = "board-id";
+		pagesize = <16>;
+		read-only;
+		size = <256>;
+	};
+
 	pmic@58 {
 		compatible = "dlg,da9063";
 		reg = <0x58>;
@@ -70,48 +77,44 @@
 		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
 		interrupt-controller;
 
-		regulators {
-			vdd_bcore1: bcore1 {
-				regulator-min-microvolt = <900000>;
-				regulator-max-microvolt = <900000>;
-				regulator-min-microamp = <5000000>;
-				regulator-max-microamp = <5000000>;
-				regulator-always-on;
-			};
+		onkey {
+			compatible = "dlg,da9063-onkey";
+		};
+
+		rtc {
+			compatible = "dlg,da9063-rtc";
+		};
 
-			vdd_bcore2: bcore2 {
-				regulator-min-microvolt = <900000>;
-				regulator-max-microvolt = <900000>;
-				regulator-min-microamp = <5000000>;
-				regulator-max-microamp = <5000000>;
+		wdt {
+			compatible = "dlg,da9063-watchdog";
+		};
+
+		regulators {
+			vdd_bcore: bcores-merged {
+				regulator-min-microvolt = <1050000>;
+				regulator-max-microvolt = <1050000>;
+				regulator-min-microamp = <4800000>;
+				regulator-max-microamp = <4800000>;
 				regulator-always-on;
 			};
 
 			vdd_bpro: bpro {
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
-				regulator-min-microamp = <2500000>;
-				regulator-max-microamp = <2500000>;
+				regulator-min-microamp = <2400000>;
+				regulator-max-microamp = <2400000>;
 				regulator-always-on;
 			};
 
 			vdd_bperi: bperi {
-				regulator-min-microvolt = <1050000>;
-				regulator-max-microvolt = <1050000>;
+				regulator-min-microvolt = <1060000>;
+				regulator-max-microvolt = <1060000>;
 				regulator-min-microamp = <1500000>;
 				regulator-max-microamp = <1500000>;
 				regulator-always-on;
 			};
 
-			vdd_bmem: bmem {
-				regulator-min-microvolt = <1200000>;
-				regulator-max-microvolt = <1200000>;
-				regulator-min-microamp = <3000000>;
-				regulator-max-microamp = <3000000>;
-				regulator-always-on;
-			};
-
-			vdd_bio: bio {
+			vdd_bmem_bio: bmem-bio-merged {
 				regulator-min-microvolt = <1200000>;
 				regulator-max-microvolt = <1200000>;
 				regulator-min-microamp = <3000000>;
@@ -122,86 +125,66 @@
 			vdd_ldo1: ldo1 {
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
-				regulator-min-microamp = <100000>;
-				regulator-max-microamp = <100000>;
 				regulator-always-on;
 			};
 
 			vdd_ldo2: ldo2 {
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
-				regulator-min-microamp = <200000>;
-				regulator-max-microamp = <200000>;
 				regulator-always-on;
 			};
 
 			vdd_ldo3: ldo3 {
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-min-microamp = <200000>;
-				regulator-max-microamp = <200000>;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
 				regulator-always-on;
 			};
 
 			vdd_ldo4: ldo4 {
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-min-microamp = <200000>;
-				regulator-max-microamp = <200000>;
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <2500000>;
 				regulator-always-on;
 			};
 
 			vdd_ldo5: ldo5 {
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-min-microamp = <100000>;
-				regulator-max-microamp = <100000>;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
 				regulator-always-on;
 			};
 
 			vdd_ldo6: ldo6 {
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-min-microamp = <200000>;
-				regulator-max-microamp = <200000>;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
 			};
 
 			vdd_ldo7: ldo7 {
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-min-microamp = <200000>;
-				regulator-max-microamp = <200000>;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
 				regulator-always-on;
 			};
 
 			vdd_ldo8: ldo8 {
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-min-microamp = <200000>;
-				regulator-max-microamp = <200000>;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
 				regulator-always-on;
 			};
 
 			vdd_ld09: ldo9 {
 				regulator-min-microvolt = <1050000>;
 				regulator-max-microvolt = <1050000>;
-				regulator-min-microamp = <200000>;
-				regulator-max-microamp = <200000>;
+				regulator-always-on;
 			};
 
 			vdd_ldo10: ldo10 {
 				regulator-min-microvolt = <1000000>;
 				regulator-max-microvolt = <1000000>;
-				regulator-min-microamp = <300000>;
-				regulator-max-microamp = <300000>;
+				regulator-always-on;
 			};
 
 			vdd_ldo11: ldo11 {
 				regulator-min-microvolt = <2500000>;
 				regulator-max-microvolt = <2500000>;
-				regulator-min-microamp = <300000>;
-				regulator-max-microamp = <300000>;
 				regulator-always-on;
 			};
 		};
@@ -211,7 +194,7 @@
 &qspi0 {
 	status = "okay";
 	flash@0 {
-		compatible = "issi,is25wp256", "jedec,spi-nor";
+		compatible = "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <50000000>;
 		m25p,fast-read;
@@ -228,6 +211,7 @@
 		spi-max-frequency = <20000000>;
 		voltage-ranges = <3300 3300>;
 		disable-wp;
+		gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
 	};
 };
 
@@ -250,4 +234,8 @@
 
 &gpio {
 	status = "okay";
+	gpio-line-names = "J29.1", "PMICNTB", "PMICSHDN", "J8.1", "J8.3",
+		"PCIe_PWREN", "THERM", "UBRDG_RSTN", "PCIe_PERSTN",
+		"ULPI_RSTN", "J8.2", "UHUB_RSTN", "GEMGXL_RST", "J8.4",
+		"EN_VDD_SD", "SD_CD";
 };
diff --git a/arch/riscv/configs/32-bit.config b/arch/riscv/configs/32-bit.config
new file mode 100644
index 000000000000..43f41323b67e
--- /dev/null
+++ b/arch/riscv/configs/32-bit.config
@@ -0,0 +1,2 @@
+CONFIG_ARCH_RV32I=y
+CONFIG_32BIT=y
diff --git a/arch/riscv/configs/64-bit.config b/arch/riscv/configs/64-bit.config
new file mode 100644
index 000000000000..313edc554d84
--- /dev/null
+++ b/arch/riscv/configs/64-bit.config
@@ -0,0 +1,2 @@
+CONFIG_ARCH_RV64I=y
+CONFIG_64BIT=y
diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index 4ebc80315f01..ef473e2f503b 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -19,6 +19,8 @@ CONFIG_SOC_VIRT=y
 CONFIG_SOC_MICROCHIP_POLARFIRE=y
 CONFIG_SMP=y
 CONFIG_HOTPLUG_CPU=y
+CONFIG_VIRTUALIZATION=y
+CONFIG_KVM=m
 CONFIG_JUMP_LABEL=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -72,9 +74,10 @@ CONFIG_GPIOLIB=y
 CONFIG_GPIO_SIFIVE=y
 # CONFIG_PTP_1588_CLOCK is not set
 CONFIG_POWER_RESET=y
-CONFIG_DRM=y
-CONFIG_DRM_RADEON=y
-CONFIG_DRM_VIRTIO_GPU=y
+CONFIG_DRM=m
+CONFIG_DRM_RADEON=m
+CONFIG_DRM_NOUVEAU=m
+CONFIG_DRM_VIRTIO_GPU=m
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_USB=y
 CONFIG_USB_XHCI_HCD=y
diff --git a/arch/riscv/configs/rv32_defconfig b/arch/riscv/configs/rv32_defconfig
index 434ef5b64599..6e9f12ff968a 100644
--- a/arch/riscv/configs/rv32_defconfig
+++ b/arch/riscv/configs/rv32_defconfig
@@ -19,6 +19,8 @@ CONFIG_SOC_VIRT=y
 CONFIG_ARCH_RV32I=y
 CONFIG_SMP=y
 CONFIG_HOTPLUG_CPU=y
+CONFIG_VIRTUALIZATION=y
+CONFIG_KVM=m
 CONFIG_JUMP_LABEL=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
diff --git a/arch/riscv/include/asm/csr.h b/arch/riscv/include/asm/csr.h
index 87ac65696871..5046f431645c 100644
--- a/arch/riscv/include/asm/csr.h
+++ b/arch/riscv/include/asm/csr.h
@@ -58,22 +58,32 @@
 
 /* Interrupt causes (minus the high bit) */
 #define IRQ_S_SOFT		1
+#define IRQ_VS_SOFT		2
 #define IRQ_M_SOFT		3
 #define IRQ_S_TIMER		5
+#define IRQ_VS_TIMER		6
 #define IRQ_M_TIMER		7
 #define IRQ_S_EXT		9
+#define IRQ_VS_EXT		10
 #define IRQ_M_EXT		11
 
 /* Exception causes */
 #define EXC_INST_MISALIGNED	0
 #define EXC_INST_ACCESS		1
+#define EXC_INST_ILLEGAL	2
 #define EXC_BREAKPOINT		3
 #define EXC_LOAD_ACCESS		5
 #define EXC_STORE_ACCESS	7
 #define EXC_SYSCALL		8
+#define EXC_HYPERVISOR_SYSCALL	9
+#define EXC_SUPERVISOR_SYSCALL	10
 #define EXC_INST_PAGE_FAULT	12
 #define EXC_LOAD_PAGE_FAULT	13
 #define EXC_STORE_PAGE_FAULT	15
+#define EXC_INST_GUEST_PAGE_FAULT	20
+#define EXC_LOAD_GUEST_PAGE_FAULT	21
+#define EXC_VIRTUAL_INST_FAULT		22
+#define EXC_STORE_GUEST_PAGE_FAULT	23
 
 /* PMP configuration */
 #define PMP_R			0x01
@@ -85,6 +95,58 @@
 #define PMP_A_NAPOT		0x18
 #define PMP_L			0x80
 
+/* HSTATUS flags */
+#ifdef CONFIG_64BIT
+#define HSTATUS_VSXL		_AC(0x300000000, UL)
+#define HSTATUS_VSXL_SHIFT	32
+#endif
+#define HSTATUS_VTSR		_AC(0x00400000, UL)
+#define HSTATUS_VTW		_AC(0x00200000, UL)
+#define HSTATUS_VTVM		_AC(0x00100000, UL)
+#define HSTATUS_VGEIN		_AC(0x0003f000, UL)
+#define HSTATUS_VGEIN_SHIFT	12
+#define HSTATUS_HU		_AC(0x00000200, UL)
+#define HSTATUS_SPVP		_AC(0x00000100, UL)
+#define HSTATUS_SPV		_AC(0x00000080, UL)
+#define HSTATUS_GVA		_AC(0x00000040, UL)
+#define HSTATUS_VSBE		_AC(0x00000020, UL)
+
+/* HGATP flags */
+#define HGATP_MODE_OFF		_AC(0, UL)
+#define HGATP_MODE_SV32X4	_AC(1, UL)
+#define HGATP_MODE_SV39X4	_AC(8, UL)
+#define HGATP_MODE_SV48X4	_AC(9, UL)
+
+#define HGATP32_MODE_SHIFT	31
+#define HGATP32_VMID_SHIFT	22
+#define HGATP32_VMID_MASK	_AC(0x1FC00000, UL)
+#define HGATP32_PPN		_AC(0x003FFFFF, UL)
+
+#define HGATP64_MODE_SHIFT	60
+#define HGATP64_VMID_SHIFT	44
+#define HGATP64_VMID_MASK	_AC(0x03FFF00000000000, UL)
+#define HGATP64_PPN		_AC(0x00000FFFFFFFFFFF, UL)
+
+#define HGATP_PAGE_SHIFT	12
+
+#ifdef CONFIG_64BIT
+#define HGATP_PPN		HGATP64_PPN
+#define HGATP_VMID_SHIFT	HGATP64_VMID_SHIFT
+#define HGATP_VMID_MASK		HGATP64_VMID_MASK
+#define HGATP_MODE_SHIFT	HGATP64_MODE_SHIFT
+#else
+#define HGATP_PPN		HGATP32_PPN
+#define HGATP_VMID_SHIFT	HGATP32_VMID_SHIFT
+#define HGATP_VMID_MASK		HGATP32_VMID_MASK
+#define HGATP_MODE_SHIFT	HGATP32_MODE_SHIFT
+#endif
+
+/* VSIP & HVIP relation */
+#define VSIP_TO_HVIP_SHIFT	(IRQ_VS_SOFT - IRQ_S_SOFT)
+#define VSIP_VALID_MASK		((_AC(1, UL) << IRQ_S_SOFT) | \
+				 (_AC(1, UL) << IRQ_S_TIMER) | \
+				 (_AC(1, UL) << IRQ_S_EXT))
+
 /* symbolic CSR names: */
 #define CSR_CYCLE		0xc00
 #define CSR_TIME		0xc01
@@ -104,6 +166,31 @@
 #define CSR_SIP			0x144
 #define CSR_SATP		0x180
 
+#define CSR_VSSTATUS		0x200
+#define CSR_VSIE		0x204
+#define CSR_VSTVEC		0x205
+#define CSR_VSSCRATCH		0x240
+#define CSR_VSEPC		0x241
+#define CSR_VSCAUSE		0x242
+#define CSR_VSTVAL		0x243
+#define CSR_VSIP		0x244
+#define CSR_VSATP		0x280
+
+#define CSR_HSTATUS		0x600
+#define CSR_HEDELEG		0x602
+#define CSR_HIDELEG		0x603
+#define CSR_HIE			0x604
+#define CSR_HTIMEDELTA		0x605
+#define CSR_HCOUNTEREN		0x606
+#define CSR_HGEIE		0x607
+#define CSR_HTIMEDELTAH		0x615
+#define CSR_HTVAL		0x643
+#define CSR_HIP			0x644
+#define CSR_HVIP		0x645
+#define CSR_HTINST		0x64a
+#define CSR_HGATP		0x680
+#define CSR_HGEIP		0xe12
+
 #define CSR_MSTATUS		0x300
 #define CSR_MISA		0x301
 #define CSR_MIE			0x304
diff --git a/arch/riscv/include/asm/efi.h b/arch/riscv/include/asm/efi.h
index 49b398fe99f1..cc4f6787f937 100644
--- a/arch/riscv/include/asm/efi.h
+++ b/arch/riscv/include/asm/efi.h
@@ -13,7 +13,6 @@
 
 #ifdef CONFIG_EFI
 extern void efi_init(void);
-extern void efifb_setup_from_dmi(struct screen_info *si, const char *opt);
 #else
 #define efi_init()
 #endif
diff --git a/arch/riscv/include/asm/kprobes.h b/arch/riscv/include/asm/kprobes.h
index 9ea9b5ec3113..217ef89f22b9 100644
--- a/arch/riscv/include/asm/kprobes.h
+++ b/arch/riscv/include/asm/kprobes.h
@@ -40,7 +40,7 @@ void arch_remove_kprobe(struct kprobe *p);
 int kprobe_fault_handler(struct pt_regs *regs, unsigned int trapnr);
 bool kprobe_breakpoint_handler(struct pt_regs *regs);
 bool kprobe_single_step_handler(struct pt_regs *regs);
-void kretprobe_trampoline(void);
+void __kretprobe_trampoline(void);
 void __kprobes *trampoline_probe_handler(struct pt_regs *regs);
 
 #endif /* CONFIG_KPROBES */
diff --git a/arch/riscv/include/asm/kvm_host.h b/arch/riscv/include/asm/kvm_host.h
new file mode 100644
index 000000000000..2639b9ee48f9
--- /dev/null
+++ b/arch/riscv/include/asm/kvm_host.h
@@ -0,0 +1,262 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Anup Patel <anup.patel@wdc.com>
+ */
+
+#ifndef __RISCV_KVM_HOST_H__
+#define __RISCV_KVM_HOST_H__
+
+#include <linux/types.h>
+#include <linux/kvm.h>
+#include <linux/kvm_types.h>
+#include <asm/csr.h>
+#include <asm/kvm_vcpu_fp.h>
+#include <asm/kvm_vcpu_timer.h>
+
+#define KVM_MAX_VCPUS			\
+	((HGATP_VMID_MASK >> HGATP_VMID_SHIFT) + 1)
+
+#define KVM_HALT_POLL_NS_DEFAULT	500000
+
+#define KVM_VCPU_MAX_FEATURES		0
+
+#define KVM_REQ_SLEEP \
+	KVM_ARCH_REQ_FLAGS(0, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
+#define KVM_REQ_VCPU_RESET		KVM_ARCH_REQ(1)
+#define KVM_REQ_UPDATE_HGATP		KVM_ARCH_REQ(2)
+
+struct kvm_vm_stat {
+	struct kvm_vm_stat_generic generic;
+};
+
+struct kvm_vcpu_stat {
+	struct kvm_vcpu_stat_generic generic;
+	u64 ecall_exit_stat;
+	u64 wfi_exit_stat;
+	u64 mmio_exit_user;
+	u64 mmio_exit_kernel;
+	u64 exits;
+};
+
+struct kvm_arch_memory_slot {
+};
+
+struct kvm_vmid {
+	/*
+	 * Writes to vmid_version and vmid happen with vmid_lock held
+	 * whereas reads happen without any lock held.
+	 */
+	unsigned long vmid_version;
+	unsigned long vmid;
+};
+
+struct kvm_arch {
+	/* stage2 vmid */
+	struct kvm_vmid vmid;
+
+	/* stage2 page table */
+	pgd_t *pgd;
+	phys_addr_t pgd_phys;
+
+	/* Guest Timer */
+	struct kvm_guest_timer timer;
+};
+
+struct kvm_mmio_decode {
+	unsigned long insn;
+	int insn_len;
+	int len;
+	int shift;
+	int return_handled;
+};
+
+struct kvm_sbi_context {
+	int return_handled;
+};
+
+#define KVM_MMU_PAGE_CACHE_NR_OBJS	32
+
+struct kvm_mmu_page_cache {
+	int nobjs;
+	void *objects[KVM_MMU_PAGE_CACHE_NR_OBJS];
+};
+
+struct kvm_cpu_trap {
+	unsigned long sepc;
+	unsigned long scause;
+	unsigned long stval;
+	unsigned long htval;
+	unsigned long htinst;
+};
+
+struct kvm_cpu_context {
+	unsigned long zero;
+	unsigned long ra;
+	unsigned long sp;
+	unsigned long gp;
+	unsigned long tp;
+	unsigned long t0;
+	unsigned long t1;
+	unsigned long t2;
+	unsigned long s0;
+	unsigned long s1;
+	unsigned long a0;
+	unsigned long a1;
+	unsigned long a2;
+	unsigned long a3;
+	unsigned long a4;
+	unsigned long a5;
+	unsigned long a6;
+	unsigned long a7;
+	unsigned long s2;
+	unsigned long s3;
+	unsigned long s4;
+	unsigned long s5;
+	unsigned long s6;
+	unsigned long s7;
+	unsigned long s8;
+	unsigned long s9;
+	unsigned long s10;
+	unsigned long s11;
+	unsigned long t3;
+	unsigned long t4;
+	unsigned long t5;
+	unsigned long t6;
+	unsigned long sepc;
+	unsigned long sstatus;
+	unsigned long hstatus;
+	union __riscv_fp_state fp;
+};
+
+struct kvm_vcpu_csr {
+	unsigned long vsstatus;
+	unsigned long vsie;
+	unsigned long vstvec;
+	unsigned long vsscratch;
+	unsigned long vsepc;
+	unsigned long vscause;
+	unsigned long vstval;
+	unsigned long hvip;
+	unsigned long vsatp;
+	unsigned long scounteren;
+};
+
+struct kvm_vcpu_arch {
+	/* VCPU ran at least once */
+	bool ran_atleast_once;
+
+	/* ISA feature bits (similar to MISA) */
+	unsigned long isa;
+
+	/* SSCRATCH, STVEC, and SCOUNTEREN of Host */
+	unsigned long host_sscratch;
+	unsigned long host_stvec;
+	unsigned long host_scounteren;
+
+	/* CPU context of Host */
+	struct kvm_cpu_context host_context;
+
+	/* CPU context of Guest VCPU */
+	struct kvm_cpu_context guest_context;
+
+	/* CPU CSR context of Guest VCPU */
+	struct kvm_vcpu_csr guest_csr;
+
+	/* CPU context upon Guest VCPU reset */
+	struct kvm_cpu_context guest_reset_context;
+
+	/* CPU CSR context upon Guest VCPU reset */
+	struct kvm_vcpu_csr guest_reset_csr;
+
+	/*
+	 * VCPU interrupts
+	 *
+	 * We have a lockless approach for tracking pending VCPU interrupts
+	 * implemented using atomic bitops. The irqs_pending bitmap represent
+	 * pending interrupts whereas irqs_pending_mask represent bits changed
+	 * in irqs_pending. Our approach is modeled around multiple producer
+	 * and single consumer problem where the consumer is the VCPU itself.
+	 */
+	unsigned long irqs_pending;
+	unsigned long irqs_pending_mask;
+
+	/* VCPU Timer */
+	struct kvm_vcpu_timer timer;
+
+	/* MMIO instruction details */
+	struct kvm_mmio_decode mmio_decode;
+
+	/* SBI context */
+	struct kvm_sbi_context sbi_context;
+
+	/* Cache pages needed to program page tables with spinlock held */
+	struct kvm_mmu_page_cache mmu_page_cache;
+
+	/* VCPU power-off state */
+	bool power_off;
+
+	/* Don't run the VCPU (blocked) */
+	bool pause;
+
+	/* SRCU lock index for in-kernel run loop */
+	int srcu_idx;
+};
+
+static inline void kvm_arch_hardware_unsetup(void) {}
+static inline void kvm_arch_sync_events(struct kvm *kvm) {}
+static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
+static inline void kvm_arch_vcpu_block_finish(struct kvm_vcpu *vcpu) {}
+
+#define KVM_ARCH_WANT_MMU_NOTIFIER
+
+void __kvm_riscv_hfence_gvma_vmid_gpa(unsigned long gpa_divby_4,
+				      unsigned long vmid);
+void __kvm_riscv_hfence_gvma_vmid(unsigned long vmid);
+void __kvm_riscv_hfence_gvma_gpa(unsigned long gpa_divby_4);
+void __kvm_riscv_hfence_gvma_all(void);
+
+int kvm_riscv_stage2_map(struct kvm_vcpu *vcpu,
+			 struct kvm_memory_slot *memslot,
+			 gpa_t gpa, unsigned long hva, bool is_write);
+void kvm_riscv_stage2_flush_cache(struct kvm_vcpu *vcpu);
+int kvm_riscv_stage2_alloc_pgd(struct kvm *kvm);
+void kvm_riscv_stage2_free_pgd(struct kvm *kvm);
+void kvm_riscv_stage2_update_hgatp(struct kvm_vcpu *vcpu);
+void kvm_riscv_stage2_mode_detect(void);
+unsigned long kvm_riscv_stage2_mode(void);
+
+void kvm_riscv_stage2_vmid_detect(void);
+unsigned long kvm_riscv_stage2_vmid_bits(void);
+int kvm_riscv_stage2_vmid_init(struct kvm *kvm);
+bool kvm_riscv_stage2_vmid_ver_changed(struct kvm_vmid *vmid);
+void kvm_riscv_stage2_vmid_update(struct kvm_vcpu *vcpu);
+
+void __kvm_riscv_unpriv_trap(void);
+
+unsigned long kvm_riscv_vcpu_unpriv_read(struct kvm_vcpu *vcpu,
+					 bool read_insn,
+					 unsigned long guest_addr,
+					 struct kvm_cpu_trap *trap);
+void kvm_riscv_vcpu_trap_redirect(struct kvm_vcpu *vcpu,
+				  struct kvm_cpu_trap *trap);
+int kvm_riscv_vcpu_mmio_return(struct kvm_vcpu *vcpu, struct kvm_run *run);
+int kvm_riscv_vcpu_exit(struct kvm_vcpu *vcpu, struct kvm_run *run,
+			struct kvm_cpu_trap *trap);
+
+void __kvm_riscv_switch_to(struct kvm_vcpu_arch *vcpu_arch);
+
+int kvm_riscv_vcpu_set_interrupt(struct kvm_vcpu *vcpu, unsigned int irq);
+int kvm_riscv_vcpu_unset_interrupt(struct kvm_vcpu *vcpu, unsigned int irq);
+void kvm_riscv_vcpu_flush_interrupts(struct kvm_vcpu *vcpu);
+void kvm_riscv_vcpu_sync_interrupts(struct kvm_vcpu *vcpu);
+bool kvm_riscv_vcpu_has_interrupts(struct kvm_vcpu *vcpu, unsigned long mask);
+void kvm_riscv_vcpu_power_off(struct kvm_vcpu *vcpu);
+void kvm_riscv_vcpu_power_on(struct kvm_vcpu *vcpu);
+
+int kvm_riscv_vcpu_sbi_return(struct kvm_vcpu *vcpu, struct kvm_run *run);
+int kvm_riscv_vcpu_sbi_ecall(struct kvm_vcpu *vcpu, struct kvm_run *run);
+
+#endif /* __RISCV_KVM_HOST_H__ */
diff --git a/arch/riscv/include/asm/kvm_types.h b/arch/riscv/include/asm/kvm_types.h
new file mode 100644
index 000000000000..e476b404eb67
--- /dev/null
+++ b/arch/riscv/include/asm/kvm_types.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_RISCV_KVM_TYPES_H
+#define _ASM_RISCV_KVM_TYPES_H
+
+#define KVM_ARCH_NR_OBJS_PER_MEMORY_CACHE 40
+
+#endif /* _ASM_RISCV_KVM_TYPES_H */
diff --git a/arch/riscv/include/asm/kvm_vcpu_fp.h b/arch/riscv/include/asm/kvm_vcpu_fp.h
new file mode 100644
index 000000000000..4da9b8e0f050
--- /dev/null
+++ b/arch/riscv/include/asm/kvm_vcpu_fp.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2021 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Atish Patra <atish.patra@wdc.com>
+ *     Anup Patel <anup.patel@wdc.com>
+ */
+
+#ifndef __KVM_VCPU_RISCV_FP_H
+#define __KVM_VCPU_RISCV_FP_H
+
+#include <linux/types.h>
+
+struct kvm_cpu_context;
+
+#ifdef CONFIG_FPU
+void __kvm_riscv_fp_f_save(struct kvm_cpu_context *context);
+void __kvm_riscv_fp_f_restore(struct kvm_cpu_context *context);
+void __kvm_riscv_fp_d_save(struct kvm_cpu_context *context);
+void __kvm_riscv_fp_d_restore(struct kvm_cpu_context *context);
+
+void kvm_riscv_vcpu_fp_reset(struct kvm_vcpu *vcpu);
+void kvm_riscv_vcpu_guest_fp_save(struct kvm_cpu_context *cntx,
+				  unsigned long isa);
+void kvm_riscv_vcpu_guest_fp_restore(struct kvm_cpu_context *cntx,
+				     unsigned long isa);
+void kvm_riscv_vcpu_host_fp_save(struct kvm_cpu_context *cntx);
+void kvm_riscv_vcpu_host_fp_restore(struct kvm_cpu_context *cntx);
+#else
+static inline void kvm_riscv_vcpu_fp_reset(struct kvm_vcpu *vcpu)
+{
+}
+static inline void kvm_riscv_vcpu_guest_fp_save(struct kvm_cpu_context *cntx,
+						unsigned long isa)
+{
+}
+static inline void kvm_riscv_vcpu_guest_fp_restore(
+					struct kvm_cpu_context *cntx,
+					unsigned long isa)
+{
+}
+static inline void kvm_riscv_vcpu_host_fp_save(struct kvm_cpu_context *cntx)
+{
+}
+static inline void kvm_riscv_vcpu_host_fp_restore(
+					struct kvm_cpu_context *cntx)
+{
+}
+#endif
+
+int kvm_riscv_vcpu_get_reg_fp(struct kvm_vcpu *vcpu,
+			      const struct kvm_one_reg *reg,
+			      unsigned long rtype);
+int kvm_riscv_vcpu_set_reg_fp(struct kvm_vcpu *vcpu,
+			      const struct kvm_one_reg *reg,
+			      unsigned long rtype);
+
+#endif
diff --git a/arch/riscv/include/asm/kvm_vcpu_timer.h b/arch/riscv/include/asm/kvm_vcpu_timer.h
new file mode 100644
index 000000000000..375281eb49e0
--- /dev/null
+++ b/arch/riscv/include/asm/kvm_vcpu_timer.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *	Atish Patra <atish.patra@wdc.com>
+ */
+
+#ifndef __KVM_VCPU_RISCV_TIMER_H
+#define __KVM_VCPU_RISCV_TIMER_H
+
+#include <linux/hrtimer.h>
+
+struct kvm_guest_timer {
+	/* Mult & Shift values to get nanoseconds from cycles */
+	u32 nsec_mult;
+	u32 nsec_shift;
+	/* Time delta value */
+	u64 time_delta;
+};
+
+struct kvm_vcpu_timer {
+	/* Flag for whether init is done */
+	bool init_done;
+	/* Flag for whether timer event is configured */
+	bool next_set;
+	/* Next timer event cycles */
+	u64 next_cycles;
+	/* Underlying hrtimer instance */
+	struct hrtimer hrt;
+};
+
+int kvm_riscv_vcpu_timer_next_event(struct kvm_vcpu *vcpu, u64 ncycles);
+int kvm_riscv_vcpu_get_reg_timer(struct kvm_vcpu *vcpu,
+				 const struct kvm_one_reg *reg);
+int kvm_riscv_vcpu_set_reg_timer(struct kvm_vcpu *vcpu,
+				 const struct kvm_one_reg *reg);
+int kvm_riscv_vcpu_timer_init(struct kvm_vcpu *vcpu);
+int kvm_riscv_vcpu_timer_deinit(struct kvm_vcpu *vcpu);
+int kvm_riscv_vcpu_timer_reset(struct kvm_vcpu *vcpu);
+void kvm_riscv_vcpu_timer_restore(struct kvm_vcpu *vcpu);
+int kvm_riscv_guest_timer_init(struct kvm *kvm);
+
+#endif
diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h
index 109c97e991a6..b3e5ff0125fe 100644
--- a/arch/riscv/include/asm/page.h
+++ b/arch/riscv/include/asm/page.h
@@ -157,6 +157,8 @@ extern phys_addr_t __phys_addr_symbol(unsigned long x);
 #define page_to_bus(page)	(page_to_phys(page))
 #define phys_to_page(paddr)	(pfn_to_page(phys_to_pfn(paddr)))
 
+#define sym_to_pfn(x)           __phys_to_pfn(__pa_symbol(x))
+
 #ifdef CONFIG_FLATMEM
 #define pfn_valid(pfn) \
 	(((pfn) >= ARCH_PFN_OFFSET) && (((pfn) - ARCH_PFN_OFFSET) < max_mapnr))
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
index 39b550310ec6..bf204e7c1f74 100644
--- a/arch/riscv/include/asm/pgtable.h
+++ b/arch/riscv/include/asm/pgtable.h
@@ -75,7 +75,8 @@
 #endif
 
 #ifdef CONFIG_XIP_KERNEL
-#define XIP_OFFSET		SZ_8M
+#define XIP_OFFSET		SZ_32M
+#define XIP_OFFSET_MASK		(SZ_32M - 1)
 #else
 #define XIP_OFFSET		0
 #endif
@@ -97,7 +98,8 @@
 #ifdef CONFIG_XIP_KERNEL
 #define XIP_FIXUP(addr) ({							\
 	uintptr_t __a = (uintptr_t)(addr);					\
-	(__a >= CONFIG_XIP_PHYS_ADDR && __a < CONFIG_XIP_PHYS_ADDR + SZ_16M) ?	\
+	(__a >= CONFIG_XIP_PHYS_ADDR && \
+	 __a < CONFIG_XIP_PHYS_ADDR + XIP_OFFSET * 2) ?	\
 		__a - CONFIG_XIP_PHYS_ADDR + CONFIG_PHYS_RAM_BASE - XIP_OFFSET :\
 		__a;								\
 	})
diff --git a/arch/riscv/include/asm/processor.h b/arch/riscv/include/asm/processor.h
index 46b492c78cbb..0749924d9e55 100644
--- a/arch/riscv/include/asm/processor.h
+++ b/arch/riscv/include/asm/processor.h
@@ -66,7 +66,7 @@ static inline void release_thread(struct task_struct *dead_task)
 {
 }
 
-extern unsigned long get_wchan(struct task_struct *p);
+extern unsigned long __get_wchan(struct task_struct *p);
 
 
 static inline void wait_for_interrupt(void)
diff --git a/arch/riscv/include/asm/syscall.h b/arch/riscv/include/asm/syscall.h
index 34fbb3ea21d5..7ac6a0e275f2 100644
--- a/arch/riscv/include/asm/syscall.h
+++ b/arch/riscv/include/asm/syscall.h
@@ -64,15 +64,6 @@ static inline void syscall_get_arguments(struct task_struct *task,
 	memcpy(args, &regs->a1, 5 * sizeof(args[0]));
 }
 
-static inline void syscall_set_arguments(struct task_struct *task,
-					 struct pt_regs *regs,
-					 const unsigned long *args)
-{
-	regs->orig_a0 = args[0];
-	args++;
-	memcpy(&regs->a1, args, 5 * sizeof(regs->a1));
-}
-
 static inline int syscall_get_arch(struct task_struct *task)
 {
 #ifdef CONFIG_64BIT
diff --git a/arch/riscv/include/asm/vdso.h b/arch/riscv/include/asm/vdso.h
index 208e31bc5d1c..bc6f75f3a199 100644
--- a/arch/riscv/include/asm/vdso.h
+++ b/arch/riscv/include/asm/vdso.h
@@ -8,30 +8,19 @@
 #ifndef _ASM_RISCV_VDSO_H
 #define _ASM_RISCV_VDSO_H
 
-
-/*
- * All systems with an MMU have a VDSO, but systems without an MMU don't
- * support shared libraries and therefor don't have one.
- */
-#ifdef CONFIG_MMU
-
-#include <linux/types.h>
 /*
  * All systems with an MMU have a VDSO, but systems without an MMU don't
  * support shared libraries and therefor don't have one.
  */
 #ifdef CONFIG_MMU
 
-#define __VVAR_PAGES    1
+#define __VVAR_PAGES    2
 
 #ifndef __ASSEMBLY__
 #include <generated/vdso-offsets.h>
 
 #define VDSO_SYMBOL(base, name)							\
 	(void __user *)((unsigned long)(base) + __vdso_##name##_offset)
-
-#endif /* CONFIG_MMU */
-
 #endif /* !__ASSEMBLY__ */
 
 #endif /* CONFIG_MMU */
diff --git a/arch/riscv/include/asm/vdso/gettimeofday.h b/arch/riscv/include/asm/vdso/gettimeofday.h
index f839f16e0d2a..77d9c2f721c4 100644
--- a/arch/riscv/include/asm/vdso/gettimeofday.h
+++ b/arch/riscv/include/asm/vdso/gettimeofday.h
@@ -76,6 +76,13 @@ static __always_inline const struct vdso_data *__arch_get_vdso_data(void)
 	return _vdso_data;
 }
 
+#ifdef CONFIG_TIME_NS
+static __always_inline
+const struct vdso_data *__arch_get_timens_vdso_data(const struct vdso_data *vd)
+{
+	return _timens_data;
+}
+#endif
 #endif /* !__ASSEMBLY__ */
 
 #endif /* __ASM_VDSO_GETTIMEOFDAY_H */
diff --git a/arch/riscv/include/uapi/asm/kvm.h b/arch/riscv/include/uapi/asm/kvm.h
new file mode 100644
index 000000000000..f808ad1ce500
--- /dev/null
+++ b/arch/riscv/include/uapi/asm/kvm.h
@@ -0,0 +1,128 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Anup Patel <anup.patel@wdc.com>
+ */
+
+#ifndef __LINUX_KVM_RISCV_H
+#define __LINUX_KVM_RISCV_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+#include <asm/ptrace.h>
+
+#define __KVM_HAVE_READONLY_MEM
+
+#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
+
+#define KVM_INTERRUPT_SET	-1U
+#define KVM_INTERRUPT_UNSET	-2U
+
+/* for KVM_GET_REGS and KVM_SET_REGS */
+struct kvm_regs {
+};
+
+/* for KVM_GET_FPU and KVM_SET_FPU */
+struct kvm_fpu {
+};
+
+/* KVM Debug exit structure */
+struct kvm_debug_exit_arch {
+};
+
+/* for KVM_SET_GUEST_DEBUG */
+struct kvm_guest_debug_arch {
+};
+
+/* definition of registers in kvm_run */
+struct kvm_sync_regs {
+};
+
+/* for KVM_GET_SREGS and KVM_SET_SREGS */
+struct kvm_sregs {
+};
+
+/* CONFIG registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */
+struct kvm_riscv_config {
+	unsigned long isa;
+};
+
+/* CORE registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */
+struct kvm_riscv_core {
+	struct user_regs_struct regs;
+	unsigned long mode;
+};
+
+/* Possible privilege modes for kvm_riscv_core */
+#define KVM_RISCV_MODE_S	1
+#define KVM_RISCV_MODE_U	0
+
+/* CSR registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */
+struct kvm_riscv_csr {
+	unsigned long sstatus;
+	unsigned long sie;
+	unsigned long stvec;
+	unsigned long sscratch;
+	unsigned long sepc;
+	unsigned long scause;
+	unsigned long stval;
+	unsigned long sip;
+	unsigned long satp;
+	unsigned long scounteren;
+};
+
+/* TIMER registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */
+struct kvm_riscv_timer {
+	__u64 frequency;
+	__u64 time;
+	__u64 compare;
+	__u64 state;
+};
+
+/* Possible states for kvm_riscv_timer */
+#define KVM_RISCV_TIMER_STATE_OFF	0
+#define KVM_RISCV_TIMER_STATE_ON	1
+
+#define KVM_REG_SIZE(id)		\
+	(1U << (((id) & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT))
+
+/* If you need to interpret the index values, here is the key: */
+#define KVM_REG_RISCV_TYPE_MASK		0x00000000FF000000
+#define KVM_REG_RISCV_TYPE_SHIFT	24
+
+/* Config registers are mapped as type 1 */
+#define KVM_REG_RISCV_CONFIG		(0x01 << KVM_REG_RISCV_TYPE_SHIFT)
+#define KVM_REG_RISCV_CONFIG_REG(name)	\
+	(offsetof(struct kvm_riscv_config, name) / sizeof(unsigned long))
+
+/* Core registers are mapped as type 2 */
+#define KVM_REG_RISCV_CORE		(0x02 << KVM_REG_RISCV_TYPE_SHIFT)
+#define KVM_REG_RISCV_CORE_REG(name)	\
+		(offsetof(struct kvm_riscv_core, name) / sizeof(unsigned long))
+
+/* Control and status registers are mapped as type 3 */
+#define KVM_REG_RISCV_CSR		(0x03 << KVM_REG_RISCV_TYPE_SHIFT)
+#define KVM_REG_RISCV_CSR_REG(name)	\
+		(offsetof(struct kvm_riscv_csr, name) / sizeof(unsigned long))
+
+/* Timer registers are mapped as type 4 */
+#define KVM_REG_RISCV_TIMER		(0x04 << KVM_REG_RISCV_TYPE_SHIFT)
+#define KVM_REG_RISCV_TIMER_REG(name)	\
+		(offsetof(struct kvm_riscv_timer, name) / sizeof(__u64))
+
+/* F extension registers are mapped as type 5 */
+#define KVM_REG_RISCV_FP_F		(0x05 << KVM_REG_RISCV_TYPE_SHIFT)
+#define KVM_REG_RISCV_FP_F_REG(name)	\
+		(offsetof(struct __riscv_f_ext_state, name) / sizeof(__u32))
+
+/* D extension registers are mapped as type 6 */
+#define KVM_REG_RISCV_FP_D		(0x06 << KVM_REG_RISCV_TYPE_SHIFT)
+#define KVM_REG_RISCV_FP_D_REG(name)	\
+		(offsetof(struct __riscv_d_ext_state, name) / sizeof(__u64))
+
+#endif
+
+#endif /* __LINUX_KVM_RISCV_H */
diff --git a/arch/riscv/kernel/asm-offsets.c b/arch/riscv/kernel/asm-offsets.c
index 90f8ce64fa6f..253126e4beef 100644
--- a/arch/riscv/kernel/asm-offsets.c
+++ b/arch/riscv/kernel/asm-offsets.c
@@ -7,7 +7,9 @@
 #define GENERATING_ASM_OFFSETS
 
 #include <linux/kbuild.h>
+#include <linux/mm.h>
 #include <linux/sched.h>
+#include <asm/kvm_host.h>
 #include <asm/thread_info.h>
 #include <asm/ptrace.h>
 
@@ -33,7 +35,6 @@ void asm_offsets(void)
 	OFFSET(TASK_TI_PREEMPT_COUNT, task_struct, thread_info.preempt_count);
 	OFFSET(TASK_TI_KERNEL_SP, task_struct, thread_info.kernel_sp);
 	OFFSET(TASK_TI_USER_SP, task_struct, thread_info.user_sp);
-	OFFSET(TASK_TI_CPU, task_struct, thread_info.cpu);
 
 	OFFSET(TASK_THREAD_F0,  task_struct, thread.fstate.f[0]);
 	OFFSET(TASK_THREAD_F1,  task_struct, thread.fstate.f[1]);
@@ -111,6 +112,160 @@ void asm_offsets(void)
 	OFFSET(PT_BADADDR, pt_regs, badaddr);
 	OFFSET(PT_CAUSE, pt_regs, cause);
 
+	OFFSET(KVM_ARCH_GUEST_ZERO, kvm_vcpu_arch, guest_context.zero);
+	OFFSET(KVM_ARCH_GUEST_RA, kvm_vcpu_arch, guest_context.ra);
+	OFFSET(KVM_ARCH_GUEST_SP, kvm_vcpu_arch, guest_context.sp);
+	OFFSET(KVM_ARCH_GUEST_GP, kvm_vcpu_arch, guest_context.gp);
+	OFFSET(KVM_ARCH_GUEST_TP, kvm_vcpu_arch, guest_context.tp);
+	OFFSET(KVM_ARCH_GUEST_T0, kvm_vcpu_arch, guest_context.t0);
+	OFFSET(KVM_ARCH_GUEST_T1, kvm_vcpu_arch, guest_context.t1);
+	OFFSET(KVM_ARCH_GUEST_T2, kvm_vcpu_arch, guest_context.t2);
+	OFFSET(KVM_ARCH_GUEST_S0, kvm_vcpu_arch, guest_context.s0);
+	OFFSET(KVM_ARCH_GUEST_S1, kvm_vcpu_arch, guest_context.s1);
+	OFFSET(KVM_ARCH_GUEST_A0, kvm_vcpu_arch, guest_context.a0);
+	OFFSET(KVM_ARCH_GUEST_A1, kvm_vcpu_arch, guest_context.a1);
+	OFFSET(KVM_ARCH_GUEST_A2, kvm_vcpu_arch, guest_context.a2);
+	OFFSET(KVM_ARCH_GUEST_A3, kvm_vcpu_arch, guest_context.a3);
+	OFFSET(KVM_ARCH_GUEST_A4, kvm_vcpu_arch, guest_context.a4);
+	OFFSET(KVM_ARCH_GUEST_A5, kvm_vcpu_arch, guest_context.a5);
+	OFFSET(KVM_ARCH_GUEST_A6, kvm_vcpu_arch, guest_context.a6);
+	OFFSET(KVM_ARCH_GUEST_A7, kvm_vcpu_arch, guest_context.a7);
+	OFFSET(KVM_ARCH_GUEST_S2, kvm_vcpu_arch, guest_context.s2);
+	OFFSET(KVM_ARCH_GUEST_S3, kvm_vcpu_arch, guest_context.s3);
+	OFFSET(KVM_ARCH_GUEST_S4, kvm_vcpu_arch, guest_context.s4);
+	OFFSET(KVM_ARCH_GUEST_S5, kvm_vcpu_arch, guest_context.s5);
+	OFFSET(KVM_ARCH_GUEST_S6, kvm_vcpu_arch, guest_context.s6);
+	OFFSET(KVM_ARCH_GUEST_S7, kvm_vcpu_arch, guest_context.s7);
+	OFFSET(KVM_ARCH_GUEST_S8, kvm_vcpu_arch, guest_context.s8);
+	OFFSET(KVM_ARCH_GUEST_S9, kvm_vcpu_arch, guest_context.s9);
+	OFFSET(KVM_ARCH_GUEST_S10, kvm_vcpu_arch, guest_context.s10);
+	OFFSET(KVM_ARCH_GUEST_S11, kvm_vcpu_arch, guest_context.s11);
+	OFFSET(KVM_ARCH_GUEST_T3, kvm_vcpu_arch, guest_context.t3);
+	OFFSET(KVM_ARCH_GUEST_T4, kvm_vcpu_arch, guest_context.t4);
+	OFFSET(KVM_ARCH_GUEST_T5, kvm_vcpu_arch, guest_context.t5);
+	OFFSET(KVM_ARCH_GUEST_T6, kvm_vcpu_arch, guest_context.t6);
+	OFFSET(KVM_ARCH_GUEST_SEPC, kvm_vcpu_arch, guest_context.sepc);
+	OFFSET(KVM_ARCH_GUEST_SSTATUS, kvm_vcpu_arch, guest_context.sstatus);
+	OFFSET(KVM_ARCH_GUEST_HSTATUS, kvm_vcpu_arch, guest_context.hstatus);
+	OFFSET(KVM_ARCH_GUEST_SCOUNTEREN, kvm_vcpu_arch, guest_csr.scounteren);
+
+	OFFSET(KVM_ARCH_HOST_ZERO, kvm_vcpu_arch, host_context.zero);
+	OFFSET(KVM_ARCH_HOST_RA, kvm_vcpu_arch, host_context.ra);
+	OFFSET(KVM_ARCH_HOST_SP, kvm_vcpu_arch, host_context.sp);
+	OFFSET(KVM_ARCH_HOST_GP, kvm_vcpu_arch, host_context.gp);
+	OFFSET(KVM_ARCH_HOST_TP, kvm_vcpu_arch, host_context.tp);
+	OFFSET(KVM_ARCH_HOST_T0, kvm_vcpu_arch, host_context.t0);
+	OFFSET(KVM_ARCH_HOST_T1, kvm_vcpu_arch, host_context.t1);
+	OFFSET(KVM_ARCH_HOST_T2, kvm_vcpu_arch, host_context.t2);
+	OFFSET(KVM_ARCH_HOST_S0, kvm_vcpu_arch, host_context.s0);
+	OFFSET(KVM_ARCH_HOST_S1, kvm_vcpu_arch, host_context.s1);
+	OFFSET(KVM_ARCH_HOST_A0, kvm_vcpu_arch, host_context.a0);
+	OFFSET(KVM_ARCH_HOST_A1, kvm_vcpu_arch, host_context.a1);
+	OFFSET(KVM_ARCH_HOST_A2, kvm_vcpu_arch, host_context.a2);
+	OFFSET(KVM_ARCH_HOST_A3, kvm_vcpu_arch, host_context.a3);
+	OFFSET(KVM_ARCH_HOST_A4, kvm_vcpu_arch, host_context.a4);
+	OFFSET(KVM_ARCH_HOST_A5, kvm_vcpu_arch, host_context.a5);
+	OFFSET(KVM_ARCH_HOST_A6, kvm_vcpu_arch, host_context.a6);
+	OFFSET(KVM_ARCH_HOST_A7, kvm_vcpu_arch, host_context.a7);
+	OFFSET(KVM_ARCH_HOST_S2, kvm_vcpu_arch, host_context.s2);
+	OFFSET(KVM_ARCH_HOST_S3, kvm_vcpu_arch, host_context.s3);
+	OFFSET(KVM_ARCH_HOST_S4, kvm_vcpu_arch, host_context.s4);
+	OFFSET(KVM_ARCH_HOST_S5, kvm_vcpu_arch, host_context.s5);
+	OFFSET(KVM_ARCH_HOST_S6, kvm_vcpu_arch, host_context.s6);
+	OFFSET(KVM_ARCH_HOST_S7, kvm_vcpu_arch, host_context.s7);
+	OFFSET(KVM_ARCH_HOST_S8, kvm_vcpu_arch, host_context.s8);
+	OFFSET(KVM_ARCH_HOST_S9, kvm_vcpu_arch, host_context.s9);
+	OFFSET(KVM_ARCH_HOST_S10, kvm_vcpu_arch, host_context.s10);
+	OFFSET(KVM_ARCH_HOST_S11, kvm_vcpu_arch, host_context.s11);
+	OFFSET(KVM_ARCH_HOST_T3, kvm_vcpu_arch, host_context.t3);
+	OFFSET(KVM_ARCH_HOST_T4, kvm_vcpu_arch, host_context.t4);
+	OFFSET(KVM_ARCH_HOST_T5, kvm_vcpu_arch, host_context.t5);
+	OFFSET(KVM_ARCH_HOST_T6, kvm_vcpu_arch, host_context.t6);
+	OFFSET(KVM_ARCH_HOST_SEPC, kvm_vcpu_arch, host_context.sepc);
+	OFFSET(KVM_ARCH_HOST_SSTATUS, kvm_vcpu_arch, host_context.sstatus);
+	OFFSET(KVM_ARCH_HOST_HSTATUS, kvm_vcpu_arch, host_context.hstatus);
+	OFFSET(KVM_ARCH_HOST_SSCRATCH, kvm_vcpu_arch, host_sscratch);
+	OFFSET(KVM_ARCH_HOST_STVEC, kvm_vcpu_arch, host_stvec);
+	OFFSET(KVM_ARCH_HOST_SCOUNTEREN, kvm_vcpu_arch, host_scounteren);
+
+	OFFSET(KVM_ARCH_TRAP_SEPC, kvm_cpu_trap, sepc);
+	OFFSET(KVM_ARCH_TRAP_SCAUSE, kvm_cpu_trap, scause);
+	OFFSET(KVM_ARCH_TRAP_STVAL, kvm_cpu_trap, stval);
+	OFFSET(KVM_ARCH_TRAP_HTVAL, kvm_cpu_trap, htval);
+	OFFSET(KVM_ARCH_TRAP_HTINST, kvm_cpu_trap, htinst);
+
+	/* F extension */
+
+	OFFSET(KVM_ARCH_FP_F_F0, kvm_cpu_context, fp.f.f[0]);
+	OFFSET(KVM_ARCH_FP_F_F1, kvm_cpu_context, fp.f.f[1]);
+	OFFSET(KVM_ARCH_FP_F_F2, kvm_cpu_context, fp.f.f[2]);
+	OFFSET(KVM_ARCH_FP_F_F3, kvm_cpu_context, fp.f.f[3]);
+	OFFSET(KVM_ARCH_FP_F_F4, kvm_cpu_context, fp.f.f[4]);
+	OFFSET(KVM_ARCH_FP_F_F5, kvm_cpu_context, fp.f.f[5]);
+	OFFSET(KVM_ARCH_FP_F_F6, kvm_cpu_context, fp.f.f[6]);
+	OFFSET(KVM_ARCH_FP_F_F7, kvm_cpu_context, fp.f.f[7]);
+	OFFSET(KVM_ARCH_FP_F_F8, kvm_cpu_context, fp.f.f[8]);
+	OFFSET(KVM_ARCH_FP_F_F9, kvm_cpu_context, fp.f.f[9]);
+	OFFSET(KVM_ARCH_FP_F_F10, kvm_cpu_context, fp.f.f[10]);
+	OFFSET(KVM_ARCH_FP_F_F11, kvm_cpu_context, fp.f.f[11]);
+	OFFSET(KVM_ARCH_FP_F_F12, kvm_cpu_context, fp.f.f[12]);
+	OFFSET(KVM_ARCH_FP_F_F13, kvm_cpu_context, fp.f.f[13]);
+	OFFSET(KVM_ARCH_FP_F_F14, kvm_cpu_context, fp.f.f[14]);
+	OFFSET(KVM_ARCH_FP_F_F15, kvm_cpu_context, fp.f.f[15]);
+	OFFSET(KVM_ARCH_FP_F_F16, kvm_cpu_context, fp.f.f[16]);
+	OFFSET(KVM_ARCH_FP_F_F17, kvm_cpu_context, fp.f.f[17]);
+	OFFSET(KVM_ARCH_FP_F_F18, kvm_cpu_context, fp.f.f[18]);
+	OFFSET(KVM_ARCH_FP_F_F19, kvm_cpu_context, fp.f.f[19]);
+	OFFSET(KVM_ARCH_FP_F_F20, kvm_cpu_context, fp.f.f[20]);
+	OFFSET(KVM_ARCH_FP_F_F21, kvm_cpu_context, fp.f.f[21]);
+	OFFSET(KVM_ARCH_FP_F_F22, kvm_cpu_context, fp.f.f[22]);
+	OFFSET(KVM_ARCH_FP_F_F23, kvm_cpu_context, fp.f.f[23]);
+	OFFSET(KVM_ARCH_FP_F_F24, kvm_cpu_context, fp.f.f[24]);
+	OFFSET(KVM_ARCH_FP_F_F25, kvm_cpu_context, fp.f.f[25]);
+	OFFSET(KVM_ARCH_FP_F_F26, kvm_cpu_context, fp.f.f[26]);
+	OFFSET(KVM_ARCH_FP_F_F27, kvm_cpu_context, fp.f.f[27]);
+	OFFSET(KVM_ARCH_FP_F_F28, kvm_cpu_context, fp.f.f[28]);
+	OFFSET(KVM_ARCH_FP_F_F29, kvm_cpu_context, fp.f.f[29]);
+	OFFSET(KVM_ARCH_FP_F_F30, kvm_cpu_context, fp.f.f[30]);
+	OFFSET(KVM_ARCH_FP_F_F31, kvm_cpu_context, fp.f.f[31]);
+	OFFSET(KVM_ARCH_FP_F_FCSR, kvm_cpu_context, fp.f.fcsr);
+
+	/* D extension */
+
+	OFFSET(KVM_ARCH_FP_D_F0, kvm_cpu_context, fp.d.f[0]);
+	OFFSET(KVM_ARCH_FP_D_F1, kvm_cpu_context, fp.d.f[1]);
+	OFFSET(KVM_ARCH_FP_D_F2, kvm_cpu_context, fp.d.f[2]);
+	OFFSET(KVM_ARCH_FP_D_F3, kvm_cpu_context, fp.d.f[3]);
+	OFFSET(KVM_ARCH_FP_D_F4, kvm_cpu_context, fp.d.f[4]);
+	OFFSET(KVM_ARCH_FP_D_F5, kvm_cpu_context, fp.d.f[5]);
+	OFFSET(KVM_ARCH_FP_D_F6, kvm_cpu_context, fp.d.f[6]);
+	OFFSET(KVM_ARCH_FP_D_F7, kvm_cpu_context, fp.d.f[7]);
+	OFFSET(KVM_ARCH_FP_D_F8, kvm_cpu_context, fp.d.f[8]);
+	OFFSET(KVM_ARCH_FP_D_F9, kvm_cpu_context, fp.d.f[9]);
+	OFFSET(KVM_ARCH_FP_D_F10, kvm_cpu_context, fp.d.f[10]);
+	OFFSET(KVM_ARCH_FP_D_F11, kvm_cpu_context, fp.d.f[11]);
+	OFFSET(KVM_ARCH_FP_D_F12, kvm_cpu_context, fp.d.f[12]);
+	OFFSET(KVM_ARCH_FP_D_F13, kvm_cpu_context, fp.d.f[13]);
+	OFFSET(KVM_ARCH_FP_D_F14, kvm_cpu_context, fp.d.f[14]);
+	OFFSET(KVM_ARCH_FP_D_F15, kvm_cpu_context, fp.d.f[15]);
+	OFFSET(KVM_ARCH_FP_D_F16, kvm_cpu_context, fp.d.f[16]);
+	OFFSET(KVM_ARCH_FP_D_F17, kvm_cpu_context, fp.d.f[17]);
+	OFFSET(KVM_ARCH_FP_D_F18, kvm_cpu_context, fp.d.f[18]);
+	OFFSET(KVM_ARCH_FP_D_F19, kvm_cpu_context, fp.d.f[19]);
+	OFFSET(KVM_ARCH_FP_D_F20, kvm_cpu_context, fp.d.f[20]);
+	OFFSET(KVM_ARCH_FP_D_F21, kvm_cpu_context, fp.d.f[21]);
+	OFFSET(KVM_ARCH_FP_D_F22, kvm_cpu_context, fp.d.f[22]);
+	OFFSET(KVM_ARCH_FP_D_F23, kvm_cpu_context, fp.d.f[23]);
+	OFFSET(KVM_ARCH_FP_D_F24, kvm_cpu_context, fp.d.f[24]);
+	OFFSET(KVM_ARCH_FP_D_F25, kvm_cpu_context, fp.d.f[25]);
+	OFFSET(KVM_ARCH_FP_D_F26, kvm_cpu_context, fp.d.f[26]);
+	OFFSET(KVM_ARCH_FP_D_F27, kvm_cpu_context, fp.d.f[27]);
+	OFFSET(KVM_ARCH_FP_D_F28, kvm_cpu_context, fp.d.f[28]);
+	OFFSET(KVM_ARCH_FP_D_F29, kvm_cpu_context, fp.d.f[29]);
+	OFFSET(KVM_ARCH_FP_D_F30, kvm_cpu_context, fp.d.f[30]);
+	OFFSET(KVM_ARCH_FP_D_F31, kvm_cpu_context, fp.d.f[31]);
+	OFFSET(KVM_ARCH_FP_D_FCSR, kvm_cpu_context, fp.d.fcsr);
+
 	/*
 	 * THREAD_{F,X}* might be larger than a S-type offset can handle, but
 	 * these are used in performance-sensitive assembly so we can't resort
diff --git a/arch/riscv/kernel/cpu.c b/arch/riscv/kernel/cpu.c
index 6d59e6906fdd..f13b2c9ea912 100644
--- a/arch/riscv/kernel/cpu.c
+++ b/arch/riscv/kernel/cpu.c
@@ -22,7 +22,8 @@ int riscv_of_processor_hartid(struct device_node *node)
 		return -ENODEV;
 	}
 
-	if (of_property_read_u32(node, "reg", &hart)) {
+	hart = of_get_cpu_hwid(node, 0);
+	if (hart == ~0U) {
 		pr_warn("Found CPU without hart ID\n");
 		return -ENODEV;
 	}
diff --git a/arch/riscv/kernel/entry.S b/arch/riscv/kernel/entry.S
index 98f502654edd..ed29e9c8f660 100644
--- a/arch/riscv/kernel/entry.S
+++ b/arch/riscv/kernel/entry.S
@@ -130,8 +130,7 @@ skip_context_tracking:
 
 	/* Handle interrupts */
 	move a0, sp /* pt_regs */
-	la a1, handle_arch_irq
-	REG_L a1, (a1)
+	la a1, generic_handle_arch_irq
 	jr a1
 1:
 	/*
@@ -544,11 +543,6 @@ ENTRY(__switch_to)
 	REG_L s9,  TASK_THREAD_S9_RA(a4)
 	REG_L s10, TASK_THREAD_S10_RA(a4)
 	REG_L s11, TASK_THREAD_S11_RA(a4)
-	/* Swap the CPU entry around. */
-	lw a3, TASK_TI_CPU(a0)
-	lw a4, TASK_TI_CPU(a1)
-	sw a3, TASK_TI_CPU(a1)
-	sw a4, TASK_TI_CPU(a0)
 	/* The offset of thread_info in task_struct is zero. */
 	move tp, a1
 	ret
diff --git a/arch/riscv/kernel/ftrace.c b/arch/riscv/kernel/ftrace.c
index 7f1e5203de88..4716f4cdc038 100644
--- a/arch/riscv/kernel/ftrace.c
+++ b/arch/riscv/kernel/ftrace.c
@@ -154,11 +154,6 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
 
 	return ret;
 }
-
-int __init ftrace_dyn_arch_init(void)
-{
-	return 0;
-}
 #endif
 
 #ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
diff --git a/arch/riscv/kernel/head.S b/arch/riscv/kernel/head.S
index 52c5ff9804c5..f52f01ecbeea 100644
--- a/arch/riscv/kernel/head.S
+++ b/arch/riscv/kernel/head.S
@@ -20,10 +20,20 @@
 	REG_L t0, _xip_fixup
 	add \reg, \reg, t0
 .endm
+.macro XIP_FIXUP_FLASH_OFFSET reg
+	la t1, __data_loc
+	li t0, XIP_OFFSET_MASK
+	and t1, t1, t0
+	li t1, XIP_OFFSET
+	sub t0, t0, t1
+	sub \reg, \reg, t0
+.endm
 _xip_fixup: .dword CONFIG_PHYS_RAM_BASE - CONFIG_XIP_PHYS_ADDR - XIP_OFFSET
 #else
 .macro XIP_FIXUP_OFFSET reg
 .endm
+.macro XIP_FIXUP_FLASH_OFFSET reg
+.endm
 #endif /* CONFIG_XIP_KERNEL */
 
 __HEAD
@@ -267,6 +277,7 @@ pmp_done:
 	la a3, hart_lottery
 	mv a2, a3
 	XIP_FIXUP_OFFSET a2
+	XIP_FIXUP_FLASH_OFFSET a3
 	lw t1, (a3)
 	amoswap.w t0, t1, (a2)
 	/* first time here if hart_lottery in RAM is not set */
@@ -305,6 +316,7 @@ clear_bss_done:
 	XIP_FIXUP_OFFSET sp
 #ifdef CONFIG_BUILTIN_DTB
 	la a0, __dtb_start
+	XIP_FIXUP_OFFSET a0
 #else
 	mv a0, s1
 #endif /* CONFIG_BUILTIN_DTB */
@@ -318,7 +330,6 @@ clear_bss_done:
 	call setup_trap_vector
 	/* Restore C environment */
 	la tp, init_task
-	sw zero, TASK_TI_CPU(tp)
 	la sp, init_thread_union + THREAD_SIZE
 
 #ifdef CONFIG_KASAN
diff --git a/arch/riscv/kernel/probes/ftrace.c b/arch/riscv/kernel/probes/ftrace.c
index aab85a82f419..7142ec42e889 100644
--- a/arch/riscv/kernel/probes/ftrace.c
+++ b/arch/riscv/kernel/probes/ftrace.c
@@ -15,7 +15,6 @@ void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
 	if (bit < 0)
 		return;
 
-	preempt_disable_notrace();
 	p = get_kprobe((kprobe_opcode_t *)ip);
 	if (unlikely(!p) || kprobe_disabled(p))
 		goto out;
@@ -52,7 +51,6 @@ void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
 		__this_cpu_write(current_kprobe, NULL);
 	}
 out:
-	preempt_enable_notrace();
 	ftrace_test_recursion_unlock(bit);
 }
 NOKPROBE_SYMBOL(kprobe_ftrace_handler);
diff --git a/arch/riscv/kernel/probes/kprobes.c b/arch/riscv/kernel/probes/kprobes.c
index 00088dc6da4b..e6e950b7cf32 100644
--- a/arch/riscv/kernel/probes/kprobes.c
+++ b/arch/riscv/kernel/probes/kprobes.c
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0+
 
+#define pr_fmt(fmt) "kprobes: " fmt
+
 #include <linux/kprobes.h>
 #include <linux/extable.h>
 #include <linux/slab.h>
@@ -50,11 +52,8 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
 {
 	unsigned long probe_addr = (unsigned long)p->addr;
 
-	if (probe_addr & 0x1) {
-		pr_warn("Address not aligned.\n");
-
-		return -EINVAL;
-	}
+	if (probe_addr & 0x1)
+		return -EILSEQ;
 
 	/* copy instruction */
 	p->opcode = *p->addr;
@@ -191,7 +190,7 @@ static int __kprobes reenter_kprobe(struct kprobe *p,
 		break;
 	case KPROBE_HIT_SS:
 	case KPROBE_REENTER:
-		pr_warn("Unrecoverable kprobe detected.\n");
+		pr_warn("Failed to recover from reentered kprobes.\n");
 		dump_kprobe(p);
 		BUG();
 		break;
@@ -348,7 +347,7 @@ int __init arch_populate_kprobe_blacklist(void)
 
 void __kprobes __used *trampoline_probe_handler(struct pt_regs *regs)
 {
-	return (void *)kretprobe_trampoline_handler(regs, &kretprobe_trampoline, NULL);
+	return (void *)kretprobe_trampoline_handler(regs, NULL);
 }
 
 void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
@@ -356,7 +355,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
 {
 	ri->ret_addr = (kprobe_opcode_t *)regs->ra;
 	ri->fp = NULL;
-	regs->ra = (unsigned long) &kretprobe_trampoline;
+	regs->ra = (unsigned long) &__kretprobe_trampoline;
 }
 
 int __kprobes arch_trampoline_kprobe(struct kprobe *p)
diff --git a/arch/riscv/kernel/probes/kprobes_trampoline.S b/arch/riscv/kernel/probes/kprobes_trampoline.S
index 6e85d021e2a2..7bdb09ded39b 100644
--- a/arch/riscv/kernel/probes/kprobes_trampoline.S
+++ b/arch/riscv/kernel/probes/kprobes_trampoline.S
@@ -75,7 +75,7 @@
 	REG_L x31, PT_T6(sp)
 	.endm
 
-ENTRY(kretprobe_trampoline)
+ENTRY(__kretprobe_trampoline)
 	addi sp, sp, -(PT_SIZE_ON_STACK)
 	save_all_base_regs
 
@@ -90,4 +90,4 @@ ENTRY(kretprobe_trampoline)
 	addi sp, sp, PT_SIZE_ON_STACK
 
 	ret
-ENDPROC(kretprobe_trampoline)
+ENDPROC(__kretprobe_trampoline)
diff --git a/arch/riscv/kernel/reset.c b/arch/riscv/kernel/reset.c
index ee5878d968cc..9c842c41684a 100644
--- a/arch/riscv/kernel/reset.c
+++ b/arch/riscv/kernel/reset.c
@@ -12,7 +12,7 @@ static void default_power_off(void)
 		wait_for_interrupt();
 }
 
-void (*pm_power_off)(void) = default_power_off;
+void (*pm_power_off)(void) = NULL;
 EXPORT_SYMBOL(pm_power_off);
 
 void machine_restart(char *cmd)
@@ -23,10 +23,16 @@ void machine_restart(char *cmd)
 
 void machine_halt(void)
 {
-	pm_power_off();
+	if (pm_power_off != NULL)
+		pm_power_off();
+	else
+		default_power_off();
 }
 
 void machine_power_off(void)
 {
-	pm_power_off();
+	if (pm_power_off != NULL)
+		pm_power_off();
+	else
+		default_power_off();
 }
diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
index b9620e5f00ba..b42bfdc67482 100644
--- a/arch/riscv/kernel/setup.c
+++ b/arch/riscv/kernel/setup.c
@@ -230,13 +230,13 @@ static void __init init_resources(void)
 
 	/* Clean-up any unused pre-allocated resources */
 	if (res_idx >= 0)
-		memblock_free(__pa(mem_res), (res_idx + 1) * sizeof(*mem_res));
+		memblock_free(mem_res, (res_idx + 1) * sizeof(*mem_res));
 	return;
 
  error:
 	/* Better an empty resource tree than an inconsistent one */
 	release_child_resources(&iomem_resource);
-	memblock_free(__pa(mem_res), mem_res_sz);
+	memblock_free(mem_res, mem_res_sz);
 }
 
 
diff --git a/arch/riscv/kernel/smp.c b/arch/riscv/kernel/smp.c
index 921d9d7df400..2f6da845c9ae 100644
--- a/arch/riscv/kernel/smp.c
+++ b/arch/riscv/kernel/smp.c
@@ -140,12 +140,9 @@ void arch_irq_work_raise(void)
 
 void handle_IPI(struct pt_regs *regs)
 {
-	struct pt_regs *old_regs = set_irq_regs(regs);
 	unsigned long *pending_ipis = &ipi_data[smp_processor_id()].bits;
 	unsigned long *stats = ipi_data[smp_processor_id()].stats;
 
-	irq_enter();
-
 	riscv_clear_ipi();
 
 	while (true) {
@@ -156,7 +153,7 @@ void handle_IPI(struct pt_regs *regs)
 
 		ops = xchg(pending_ipis, 0);
 		if (ops == 0)
-			goto done;
+			return;
 
 		if (ops & (1 << IPI_RESCHEDULE)) {
 			stats[IPI_RESCHEDULE]++;
@@ -189,10 +186,6 @@ void handle_IPI(struct pt_regs *regs)
 		/* Order data access and bit testing. */
 		mb();
 	}
-
-done:
-	irq_exit();
-	set_irq_regs(old_regs);
 }
 
 static const char * const ipi_names[] = {
diff --git a/arch/riscv/kernel/stacktrace.c b/arch/riscv/kernel/stacktrace.c
index 315db3d0229b..0fcdc0233fac 100644
--- a/arch/riscv/kernel/stacktrace.c
+++ b/arch/riscv/kernel/stacktrace.c
@@ -128,16 +128,14 @@ static bool save_wchan(void *arg, unsigned long pc)
 	return true;
 }
 
-unsigned long get_wchan(struct task_struct *task)
+unsigned long __get_wchan(struct task_struct *task)
 {
 	unsigned long pc = 0;
 
-	if (likely(task && task != current && !task_is_running(task))) {
-		if (!try_get_task_stack(task))
-			return 0;
-		walk_stackframe(task, NULL, save_wchan, &pc);
-		put_task_stack(task);
-	}
+	if (!try_get_task_stack(task))
+		return 0;
+	walk_stackframe(task, NULL, save_wchan, &pc);
+	put_task_stack(task);
 	return pc;
 }
 
diff --git a/arch/riscv/kernel/vdso.c b/arch/riscv/kernel/vdso.c
index b70956d80408..a9436a65161a 100644
--- a/arch/riscv/kernel/vdso.c
+++ b/arch/riscv/kernel/vdso.c
@@ -13,6 +13,7 @@
 #include <linux/err.h>
 #include <asm/page.h>
 #include <asm/vdso.h>
+#include <linux/time_namespace.h>
 
 #ifdef CONFIG_GENERIC_TIME_VSYSCALL
 #include <vdso/datapage.h>
@@ -25,14 +26,12 @@ extern char vdso_start[], vdso_end[];
 
 enum vvar_pages {
 	VVAR_DATA_PAGE_OFFSET,
+	VVAR_TIMENS_PAGE_OFFSET,
 	VVAR_NR_PAGES,
 };
 
 #define VVAR_SIZE  (VVAR_NR_PAGES << PAGE_SHIFT)
 
-static unsigned int vdso_pages __ro_after_init;
-static struct page **vdso_pagelist __ro_after_init;
-
 /*
  * The vDSO data page.
  */
@@ -42,83 +41,228 @@ static union {
 } vdso_data_store __page_aligned_data;
 struct vdso_data *vdso_data = &vdso_data_store.data;
 
-static int __init vdso_init(void)
+struct __vdso_info {
+	const char *name;
+	const char *vdso_code_start;
+	const char *vdso_code_end;
+	unsigned long vdso_pages;
+	/* Data Mapping */
+	struct vm_special_mapping *dm;
+	/* Code Mapping */
+	struct vm_special_mapping *cm;
+};
+
+static struct __vdso_info vdso_info __ro_after_init = {
+	.name = "vdso",
+	.vdso_code_start = vdso_start,
+	.vdso_code_end = vdso_end,
+};
+
+static int vdso_mremap(const struct vm_special_mapping *sm,
+		       struct vm_area_struct *new_vma)
+{
+	current->mm->context.vdso = (void *)new_vma->vm_start;
+
+	return 0;
+}
+
+static int __init __vdso_init(void)
 {
 	unsigned int i;
+	struct page **vdso_pagelist;
+	unsigned long pfn;
 
-	vdso_pages = (vdso_end - vdso_start) >> PAGE_SHIFT;
-	vdso_pagelist =
-		kcalloc(vdso_pages + VVAR_NR_PAGES, sizeof(struct page *), GFP_KERNEL);
-	if (unlikely(vdso_pagelist == NULL)) {
-		pr_err("vdso: pagelist allocation failed\n");
-		return -ENOMEM;
+	if (memcmp(vdso_info.vdso_code_start, "\177ELF", 4)) {
+		pr_err("vDSO is not a valid ELF object!\n");
+		return -EINVAL;
 	}
 
-	for (i = 0; i < vdso_pages; i++) {
-		struct page *pg;
+	vdso_info.vdso_pages = (
+		vdso_info.vdso_code_end -
+		vdso_info.vdso_code_start) >>
+		PAGE_SHIFT;
+
+	vdso_pagelist = kcalloc(vdso_info.vdso_pages,
+				sizeof(struct page *),
+				GFP_KERNEL);
+	if (vdso_pagelist == NULL)
+		return -ENOMEM;
+
+	/* Grab the vDSO code pages. */
+	pfn = sym_to_pfn(vdso_info.vdso_code_start);
+
+	for (i = 0; i < vdso_info.vdso_pages; i++)
+		vdso_pagelist[i] = pfn_to_page(pfn + i);
+
+	vdso_info.cm->pages = vdso_pagelist;
+
+	return 0;
+}
+
+#ifdef CONFIG_TIME_NS
+struct vdso_data *arch_get_vdso_data(void *vvar_page)
+{
+	return (struct vdso_data *)(vvar_page);
+}
+
+/*
+ * The vvar mapping contains data for a specific time namespace, so when a task
+ * changes namespace we must unmap its vvar data for the old namespace.
+ * Subsequent faults will map in data for the new namespace.
+ *
+ * For more details see timens_setup_vdso_data().
+ */
+int vdso_join_timens(struct task_struct *task, struct time_namespace *ns)
+{
+	struct mm_struct *mm = task->mm;
+	struct vm_area_struct *vma;
+
+	mmap_read_lock(mm);
 
-		pg = virt_to_page(vdso_start + (i << PAGE_SHIFT));
-		vdso_pagelist[i] = pg;
+	for (vma = mm->mmap; vma; vma = vma->vm_next) {
+		unsigned long size = vma->vm_end - vma->vm_start;
+
+		if (vma_is_special_mapping(vma, vdso_info.dm))
+			zap_page_range(vma, vma->vm_start, size);
 	}
-	vdso_pagelist[i] = virt_to_page(vdso_data);
 
+	mmap_read_unlock(mm);
 	return 0;
 }
+
+static struct page *find_timens_vvar_page(struct vm_area_struct *vma)
+{
+	if (likely(vma->vm_mm == current->mm))
+		return current->nsproxy->time_ns->vvar_page;
+
+	/*
+	 * VM_PFNMAP | VM_IO protect .fault() handler from being called
+	 * through interfaces like /proc/$pid/mem or
+	 * process_vm_{readv,writev}() as long as there's no .access()
+	 * in special_mapping_vmops.
+	 * For more details check_vma_flags() and __access_remote_vm()
+	 */
+	WARN(1, "vvar_page accessed remotely");
+
+	return NULL;
+}
+#else
+static struct page *find_timens_vvar_page(struct vm_area_struct *vma)
+{
+	return NULL;
+}
+#endif
+
+static vm_fault_t vvar_fault(const struct vm_special_mapping *sm,
+			     struct vm_area_struct *vma, struct vm_fault *vmf)
+{
+	struct page *timens_page = find_timens_vvar_page(vma);
+	unsigned long pfn;
+
+	switch (vmf->pgoff) {
+	case VVAR_DATA_PAGE_OFFSET:
+		if (timens_page)
+			pfn = page_to_pfn(timens_page);
+		else
+			pfn = sym_to_pfn(vdso_data);
+		break;
+#ifdef CONFIG_TIME_NS
+	case VVAR_TIMENS_PAGE_OFFSET:
+		/*
+		 * If a task belongs to a time namespace then a namespace
+		 * specific VVAR is mapped with the VVAR_DATA_PAGE_OFFSET and
+		 * the real VVAR page is mapped with the VVAR_TIMENS_PAGE_OFFSET
+		 * offset.
+		 * See also the comment near timens_setup_vdso_data().
+		 */
+		if (!timens_page)
+			return VM_FAULT_SIGBUS;
+		pfn = sym_to_pfn(vdso_data);
+		break;
+#endif /* CONFIG_TIME_NS */
+	default:
+		return VM_FAULT_SIGBUS;
+	}
+
+	return vmf_insert_pfn(vma, vmf->address, pfn);
+}
+
+enum rv_vdso_map {
+	RV_VDSO_MAP_VVAR,
+	RV_VDSO_MAP_VDSO,
+};
+
+static struct vm_special_mapping rv_vdso_maps[] __ro_after_init = {
+	[RV_VDSO_MAP_VVAR] = {
+		.name   = "[vvar]",
+		.fault = vvar_fault,
+	},
+	[RV_VDSO_MAP_VDSO] = {
+		.name   = "[vdso]",
+		.mremap = vdso_mremap,
+	},
+};
+
+static int __init vdso_init(void)
+{
+	vdso_info.dm = &rv_vdso_maps[RV_VDSO_MAP_VVAR];
+	vdso_info.cm = &rv_vdso_maps[RV_VDSO_MAP_VDSO];
+
+	return __vdso_init();
+}
 arch_initcall(vdso_init);
 
-int arch_setup_additional_pages(struct linux_binprm *bprm,
-	int uses_interp)
+static int __setup_additional_pages(struct mm_struct *mm,
+				    struct linux_binprm *bprm,
+				    int uses_interp)
 {
-	struct mm_struct *mm = current->mm;
-	unsigned long vdso_base, vdso_len;
-	int ret;
+	unsigned long vdso_base, vdso_text_len, vdso_mapping_len;
+	void *ret;
 
 	BUILD_BUG_ON(VVAR_NR_PAGES != __VVAR_PAGES);
 
-	vdso_len = (vdso_pages + VVAR_NR_PAGES) << PAGE_SHIFT;
+	vdso_text_len = vdso_info.vdso_pages << PAGE_SHIFT;
+	/* Be sure to map the data page */
+	vdso_mapping_len = vdso_text_len + VVAR_SIZE;
 
-	if (mmap_write_lock_killable(mm))
-		return -EINTR;
-
-	vdso_base = get_unmapped_area(NULL, 0, vdso_len, 0, 0);
+	vdso_base = get_unmapped_area(NULL, 0, vdso_mapping_len, 0, 0);
 	if (IS_ERR_VALUE(vdso_base)) {
-		ret = vdso_base;
-		goto end;
+		ret = ERR_PTR(vdso_base);
+		goto up_fail;
 	}
 
-	mm->context.vdso = NULL;
-	ret = install_special_mapping(mm, vdso_base, VVAR_SIZE,
-		(VM_READ | VM_MAYREAD), &vdso_pagelist[vdso_pages]);
-	if (unlikely(ret))
-		goto end;
+	ret = _install_special_mapping(mm, vdso_base, VVAR_SIZE,
+		(VM_READ | VM_MAYREAD | VM_PFNMAP), vdso_info.dm);
+	if (IS_ERR(ret))
+		goto up_fail;
 
+	vdso_base += VVAR_SIZE;
+	mm->context.vdso = (void *)vdso_base;
 	ret =
-	   install_special_mapping(mm, vdso_base + VVAR_SIZE,
-		vdso_pages << PAGE_SHIFT,
+	   _install_special_mapping(mm, vdso_base, vdso_text_len,
 		(VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC),
-		vdso_pagelist);
+		vdso_info.cm);
 
-	if (unlikely(ret))
-		goto end;
+	if (IS_ERR(ret))
+		goto up_fail;
 
-	/*
-	 * Put vDSO base into mm struct. We need to do this before calling
-	 * install_special_mapping or the perf counter mmap tracking code
-	 * will fail to recognise it as a vDSO (since arch_vma_name fails).
-	 */
-	mm->context.vdso = (void *)vdso_base + VVAR_SIZE;
+	return 0;
 
-end:
-	mmap_write_unlock(mm);
-	return ret;
+up_fail:
+	mm->context.vdso = NULL;
+	return PTR_ERR(ret);
 }
 
-const char *arch_vma_name(struct vm_area_struct *vma)
+int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
 {
-	if (vma->vm_mm && (vma->vm_start == (long)vma->vm_mm->context.vdso))
-		return "[vdso]";
-	if (vma->vm_mm && (vma->vm_start ==
-			   (long)vma->vm_mm->context.vdso - VVAR_SIZE))
-		return "[vdso_data]";
-	return NULL;
+	struct mm_struct *mm = current->mm;
+	int ret;
+
+	if (mmap_write_lock_killable(mm))
+		return -EINTR;
+
+	ret = __setup_additional_pages(mm, bprm, uses_interp);
+	mmap_write_unlock(mm);
+
+	return ret;
 }
diff --git a/arch/riscv/kernel/vdso/vdso.lds.S b/arch/riscv/kernel/vdso/vdso.lds.S
index e9111f700af0..01d94aae5bf5 100644
--- a/arch/riscv/kernel/vdso/vdso.lds.S
+++ b/arch/riscv/kernel/vdso/vdso.lds.S
@@ -10,6 +10,9 @@ OUTPUT_ARCH(riscv)
 SECTIONS
 {
 	PROVIDE(_vdso_data = . - __VVAR_PAGES * PAGE_SIZE);
+#ifdef CONFIG_TIME_NS
+	PROVIDE(_timens_data = _vdso_data + PAGE_SIZE);
+#endif
 	. = SIZEOF_HEADERS;
 
 	.hash		: { *(.hash) }			:text
diff --git a/arch/riscv/kernel/vmlinux-xip.lds.S b/arch/riscv/kernel/vmlinux-xip.lds.S
index 9c9f35091ef0..f5ed08262139 100644
--- a/arch/riscv/kernel/vmlinux-xip.lds.S
+++ b/arch/riscv/kernel/vmlinux-xip.lds.S
@@ -64,8 +64,11 @@ SECTIONS
 /*
  * From this point, stuff is considered writable and will be copied to RAM
  */
-	__data_loc = ALIGN(16);		/* location in file */
-	. = LOAD_OFFSET + XIP_OFFSET;	/* location in memory */
+	__data_loc = ALIGN(PAGE_SIZE);		/* location in file */
+	. = KERNEL_LINK_ADDR + XIP_OFFSET;	/* location in memory */
+
+#undef LOAD_OFFSET
+#define LOAD_OFFSET (KERNEL_LINK_ADDR + XIP_OFFSET - (__data_loc & XIP_OFFSET_MASK))
 
 	_sdata = .;			/* Start of data section */
 	_data = .;
@@ -96,7 +99,6 @@ SECTIONS
 		KEEP(*(__soc_builtin_dtb_table))
 		__soc_builtin_dtb_table_end = .;
 	}
-	PERCPU_SECTION(L1_CACHE_BYTES)
 
 	. = ALIGN(8);
 	.alternative : {
@@ -122,6 +124,8 @@ SECTIONS
 
 	BSS_SECTION(PAGE_SIZE, PAGE_SIZE, 0)
 
+	PERCPU_SECTION(L1_CACHE_BYTES)
+
 	.rel.dyn : AT(ADDR(.rel.dyn) - LOAD_OFFSET) {
 		*(.rel.dyn*)
 	}
diff --git a/arch/riscv/kvm/Kconfig b/arch/riscv/kvm/Kconfig
new file mode 100644
index 000000000000..f5a342fa1b1d
--- /dev/null
+++ b/arch/riscv/kvm/Kconfig
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# KVM configuration
+#
+
+source "virt/kvm/Kconfig"
+
+menuconfig VIRTUALIZATION
+	bool "Virtualization"
+	help
+	  Say Y here to get to see options for using your Linux host to run
+	  other operating systems inside virtual machines (guests).
+	  This option alone does not add any kernel code.
+
+	  If you say N, all options in this submenu will be skipped and
+	  disabled.
+
+if VIRTUALIZATION
+
+config KVM
+	tristate "Kernel-based Virtual Machine (KVM) support (EXPERIMENTAL)"
+	depends on RISCV_SBI && MMU
+	select MMU_NOTIFIER
+	select PREEMPT_NOTIFIERS
+	select KVM_MMIO
+	select KVM_GENERIC_DIRTYLOG_READ_PROTECT
+	select HAVE_KVM_VCPU_ASYNC_IOCTL
+	select HAVE_KVM_EVENTFD
+	select SRCU
+	help
+	  Support hosting virtualized guest machines.
+
+	  If unsure, say N.
+
+endif # VIRTUALIZATION
diff --git a/arch/riscv/kvm/Makefile b/arch/riscv/kvm/Makefile
new file mode 100644
index 000000000000..30cdd1df0098
--- /dev/null
+++ b/arch/riscv/kvm/Makefile
@@ -0,0 +1,26 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for RISC-V KVM support
+#
+
+ccflags-y += -I $(srctree)/$(src)
+
+KVM := ../../../virt/kvm
+
+obj-$(CONFIG_KVM) += kvm.o
+
+kvm-y += $(KVM)/kvm_main.o
+kvm-y += $(KVM)/coalesced_mmio.o
+kvm-y += $(KVM)/binary_stats.o
+kvm-y += $(KVM)/eventfd.o
+kvm-y += main.o
+kvm-y += vm.o
+kvm-y += vmid.o
+kvm-y += tlb.o
+kvm-y += mmu.o
+kvm-y += vcpu.o
+kvm-y += vcpu_exit.o
+kvm-y += vcpu_fp.o
+kvm-y += vcpu_switch.o
+kvm-y += vcpu_sbi.o
+kvm-y += vcpu_timer.o
diff --git a/arch/riscv/kvm/main.c b/arch/riscv/kvm/main.c
new file mode 100644
index 000000000000..421ecf4e6360
--- /dev/null
+++ b/arch/riscv/kvm/main.c
@@ -0,0 +1,118 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Anup Patel <anup.patel@wdc.com>
+ */
+
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/module.h>
+#include <linux/kvm_host.h>
+#include <asm/csr.h>
+#include <asm/hwcap.h>
+#include <asm/sbi.h>
+
+long kvm_arch_dev_ioctl(struct file *filp,
+			unsigned int ioctl, unsigned long arg)
+{
+	return -EINVAL;
+}
+
+int kvm_arch_check_processor_compat(void *opaque)
+{
+	return 0;
+}
+
+int kvm_arch_hardware_setup(void *opaque)
+{
+	return 0;
+}
+
+int kvm_arch_hardware_enable(void)
+{
+	unsigned long hideleg, hedeleg;
+
+	hedeleg = 0;
+	hedeleg |= (1UL << EXC_INST_MISALIGNED);
+	hedeleg |= (1UL << EXC_BREAKPOINT);
+	hedeleg |= (1UL << EXC_SYSCALL);
+	hedeleg |= (1UL << EXC_INST_PAGE_FAULT);
+	hedeleg |= (1UL << EXC_LOAD_PAGE_FAULT);
+	hedeleg |= (1UL << EXC_STORE_PAGE_FAULT);
+	csr_write(CSR_HEDELEG, hedeleg);
+
+	hideleg = 0;
+	hideleg |= (1UL << IRQ_VS_SOFT);
+	hideleg |= (1UL << IRQ_VS_TIMER);
+	hideleg |= (1UL << IRQ_VS_EXT);
+	csr_write(CSR_HIDELEG, hideleg);
+
+	csr_write(CSR_HCOUNTEREN, -1UL);
+
+	csr_write(CSR_HVIP, 0);
+
+	return 0;
+}
+
+void kvm_arch_hardware_disable(void)
+{
+	csr_write(CSR_HEDELEG, 0);
+	csr_write(CSR_HIDELEG, 0);
+}
+
+int kvm_arch_init(void *opaque)
+{
+	const char *str;
+
+	if (!riscv_isa_extension_available(NULL, h)) {
+		kvm_info("hypervisor extension not available\n");
+		return -ENODEV;
+	}
+
+	if (sbi_spec_is_0_1()) {
+		kvm_info("require SBI v0.2 or higher\n");
+		return -ENODEV;
+	}
+
+	if (sbi_probe_extension(SBI_EXT_RFENCE) <= 0) {
+		kvm_info("require SBI RFENCE extension\n");
+		return -ENODEV;
+	}
+
+	kvm_riscv_stage2_mode_detect();
+
+	kvm_riscv_stage2_vmid_detect();
+
+	kvm_info("hypervisor extension available\n");
+
+	switch (kvm_riscv_stage2_mode()) {
+	case HGATP_MODE_SV32X4:
+		str = "Sv32x4";
+		break;
+	case HGATP_MODE_SV39X4:
+		str = "Sv39x4";
+		break;
+	case HGATP_MODE_SV48X4:
+		str = "Sv48x4";
+		break;
+	default:
+		return -ENODEV;
+	}
+	kvm_info("using %s G-stage page table format\n", str);
+
+	kvm_info("VMID %ld bits available\n", kvm_riscv_stage2_vmid_bits());
+
+	return 0;
+}
+
+void kvm_arch_exit(void)
+{
+}
+
+static int riscv_kvm_init(void)
+{
+	return kvm_init(NULL, sizeof(struct kvm_vcpu), 0, THIS_MODULE);
+}
+module_init(riscv_kvm_init);
diff --git a/arch/riscv/kvm/mmu.c b/arch/riscv/kvm/mmu.c
new file mode 100644
index 000000000000..fc058ff5f4b6
--- /dev/null
+++ b/arch/riscv/kvm/mmu.c
@@ -0,0 +1,808 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Anup Patel <anup.patel@wdc.com>
+ */
+
+#include <linux/bitops.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/hugetlb.h>
+#include <linux/module.h>
+#include <linux/uaccess.h>
+#include <linux/vmalloc.h>
+#include <linux/kvm_host.h>
+#include <linux/sched/signal.h>
+#include <asm/csr.h>
+#include <asm/page.h>
+#include <asm/pgtable.h>
+#include <asm/sbi.h>
+
+#ifdef CONFIG_64BIT
+static unsigned long stage2_mode = (HGATP_MODE_SV39X4 << HGATP_MODE_SHIFT);
+static unsigned long stage2_pgd_levels = 3;
+#define stage2_index_bits	9
+#else
+static unsigned long stage2_mode = (HGATP_MODE_SV32X4 << HGATP_MODE_SHIFT);
+static unsigned long stage2_pgd_levels = 2;
+#define stage2_index_bits	10
+#endif
+
+#define stage2_pgd_xbits	2
+#define stage2_pgd_size	(1UL << (HGATP_PAGE_SHIFT + stage2_pgd_xbits))
+#define stage2_gpa_bits	(HGATP_PAGE_SHIFT + \
+			 (stage2_pgd_levels * stage2_index_bits) + \
+			 stage2_pgd_xbits)
+#define stage2_gpa_size	((gpa_t)(1ULL << stage2_gpa_bits))
+
+#define stage2_pte_leaf(__ptep)	\
+	(pte_val(*(__ptep)) & (_PAGE_READ | _PAGE_WRITE | _PAGE_EXEC))
+
+static inline unsigned long stage2_pte_index(gpa_t addr, u32 level)
+{
+	unsigned long mask;
+	unsigned long shift = HGATP_PAGE_SHIFT + (stage2_index_bits * level);
+
+	if (level == (stage2_pgd_levels - 1))
+		mask = (PTRS_PER_PTE * (1UL << stage2_pgd_xbits)) - 1;
+	else
+		mask = PTRS_PER_PTE - 1;
+
+	return (addr >> shift) & mask;
+}
+
+static inline unsigned long stage2_pte_page_vaddr(pte_t pte)
+{
+	return (unsigned long)pfn_to_virt(pte_val(pte) >> _PAGE_PFN_SHIFT);
+}
+
+static int stage2_page_size_to_level(unsigned long page_size, u32 *out_level)
+{
+	u32 i;
+	unsigned long psz = 1UL << 12;
+
+	for (i = 0; i < stage2_pgd_levels; i++) {
+		if (page_size == (psz << (i * stage2_index_bits))) {
+			*out_level = i;
+			return 0;
+		}
+	}
+
+	return -EINVAL;
+}
+
+static int stage2_level_to_page_size(u32 level, unsigned long *out_pgsize)
+{
+	if (stage2_pgd_levels < level)
+		return -EINVAL;
+
+	*out_pgsize = 1UL << (12 + (level * stage2_index_bits));
+
+	return 0;
+}
+
+static int stage2_cache_topup(struct kvm_mmu_page_cache *pcache,
+			      int min, int max)
+{
+	void *page;
+
+	BUG_ON(max > KVM_MMU_PAGE_CACHE_NR_OBJS);
+	if (pcache->nobjs >= min)
+		return 0;
+	while (pcache->nobjs < max) {
+		page = (void *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
+		if (!page)
+			return -ENOMEM;
+		pcache->objects[pcache->nobjs++] = page;
+	}
+
+	return 0;
+}
+
+static void stage2_cache_flush(struct kvm_mmu_page_cache *pcache)
+{
+	while (pcache && pcache->nobjs)
+		free_page((unsigned long)pcache->objects[--pcache->nobjs]);
+}
+
+static void *stage2_cache_alloc(struct kvm_mmu_page_cache *pcache)
+{
+	void *p;
+
+	if (!pcache)
+		return NULL;
+
+	BUG_ON(!pcache->nobjs);
+	p = pcache->objects[--pcache->nobjs];
+
+	return p;
+}
+
+static bool stage2_get_leaf_entry(struct kvm *kvm, gpa_t addr,
+				  pte_t **ptepp, u32 *ptep_level)
+{
+	pte_t *ptep;
+	u32 current_level = stage2_pgd_levels - 1;
+
+	*ptep_level = current_level;
+	ptep = (pte_t *)kvm->arch.pgd;
+	ptep = &ptep[stage2_pte_index(addr, current_level)];
+	while (ptep && pte_val(*ptep)) {
+		if (stage2_pte_leaf(ptep)) {
+			*ptep_level = current_level;
+			*ptepp = ptep;
+			return true;
+		}
+
+		if (current_level) {
+			current_level--;
+			*ptep_level = current_level;
+			ptep = (pte_t *)stage2_pte_page_vaddr(*ptep);
+			ptep = &ptep[stage2_pte_index(addr, current_level)];
+		} else {
+			ptep = NULL;
+		}
+	}
+
+	return false;
+}
+
+static void stage2_remote_tlb_flush(struct kvm *kvm, u32 level, gpa_t addr)
+{
+	struct cpumask hmask;
+	unsigned long size = PAGE_SIZE;
+	struct kvm_vmid *vmid = &kvm->arch.vmid;
+
+	if (stage2_level_to_page_size(level, &size))
+		return;
+	addr &= ~(size - 1);
+
+	/*
+	 * TODO: Instead of cpu_online_mask, we should only target CPUs
+	 * where the Guest/VM is running.
+	 */
+	preempt_disable();
+	riscv_cpuid_to_hartid_mask(cpu_online_mask, &hmask);
+	sbi_remote_hfence_gvma_vmid(cpumask_bits(&hmask), addr, size,
+				    READ_ONCE(vmid->vmid));
+	preempt_enable();
+}
+
+static int stage2_set_pte(struct kvm *kvm, u32 level,
+			   struct kvm_mmu_page_cache *pcache,
+			   gpa_t addr, const pte_t *new_pte)
+{
+	u32 current_level = stage2_pgd_levels - 1;
+	pte_t *next_ptep = (pte_t *)kvm->arch.pgd;
+	pte_t *ptep = &next_ptep[stage2_pte_index(addr, current_level)];
+
+	if (current_level < level)
+		return -EINVAL;
+
+	while (current_level != level) {
+		if (stage2_pte_leaf(ptep))
+			return -EEXIST;
+
+		if (!pte_val(*ptep)) {
+			next_ptep = stage2_cache_alloc(pcache);
+			if (!next_ptep)
+				return -ENOMEM;
+			*ptep = pfn_pte(PFN_DOWN(__pa(next_ptep)),
+					__pgprot(_PAGE_TABLE));
+		} else {
+			if (stage2_pte_leaf(ptep))
+				return -EEXIST;
+			next_ptep = (pte_t *)stage2_pte_page_vaddr(*ptep);
+		}
+
+		current_level--;
+		ptep = &next_ptep[stage2_pte_index(addr, current_level)];
+	}
+
+	*ptep = *new_pte;
+	if (stage2_pte_leaf(ptep))
+		stage2_remote_tlb_flush(kvm, current_level, addr);
+
+	return 0;
+}
+
+static int stage2_map_page(struct kvm *kvm,
+			   struct kvm_mmu_page_cache *pcache,
+			   gpa_t gpa, phys_addr_t hpa,
+			   unsigned long page_size,
+			   bool page_rdonly, bool page_exec)
+{
+	int ret;
+	u32 level = 0;
+	pte_t new_pte;
+	pgprot_t prot;
+
+	ret = stage2_page_size_to_level(page_size, &level);
+	if (ret)
+		return ret;
+
+	/*
+	 * A RISC-V implementation can choose to either:
+	 * 1) Update 'A' and 'D' PTE bits in hardware
+	 * 2) Generate page fault when 'A' and/or 'D' bits are not set
+	 *    PTE so that software can update these bits.
+	 *
+	 * We support both options mentioned above. To achieve this, we
+	 * always set 'A' and 'D' PTE bits at time of creating stage2
+	 * mapping. To support KVM dirty page logging with both options
+	 * mentioned above, we will write-protect stage2 PTEs to track
+	 * dirty pages.
+	 */
+
+	if (page_exec) {
+		if (page_rdonly)
+			prot = PAGE_READ_EXEC;
+		else
+			prot = PAGE_WRITE_EXEC;
+	} else {
+		if (page_rdonly)
+			prot = PAGE_READ;
+		else
+			prot = PAGE_WRITE;
+	}
+	new_pte = pfn_pte(PFN_DOWN(hpa), prot);
+	new_pte = pte_mkdirty(new_pte);
+
+	return stage2_set_pte(kvm, level, pcache, gpa, &new_pte);
+}
+
+enum stage2_op {
+	STAGE2_OP_NOP = 0,	/* Nothing */
+	STAGE2_OP_CLEAR,	/* Clear/Unmap */
+	STAGE2_OP_WP,		/* Write-protect */
+};
+
+static void stage2_op_pte(struct kvm *kvm, gpa_t addr,
+			  pte_t *ptep, u32 ptep_level, enum stage2_op op)
+{
+	int i, ret;
+	pte_t *next_ptep;
+	u32 next_ptep_level;
+	unsigned long next_page_size, page_size;
+
+	ret = stage2_level_to_page_size(ptep_level, &page_size);
+	if (ret)
+		return;
+
+	BUG_ON(addr & (page_size - 1));
+
+	if (!pte_val(*ptep))
+		return;
+
+	if (ptep_level && !stage2_pte_leaf(ptep)) {
+		next_ptep = (pte_t *)stage2_pte_page_vaddr(*ptep);
+		next_ptep_level = ptep_level - 1;
+		ret = stage2_level_to_page_size(next_ptep_level,
+						&next_page_size);
+		if (ret)
+			return;
+
+		if (op == STAGE2_OP_CLEAR)
+			set_pte(ptep, __pte(0));
+		for (i = 0; i < PTRS_PER_PTE; i++)
+			stage2_op_pte(kvm, addr + i * next_page_size,
+					&next_ptep[i], next_ptep_level, op);
+		if (op == STAGE2_OP_CLEAR)
+			put_page(virt_to_page(next_ptep));
+	} else {
+		if (op == STAGE2_OP_CLEAR)
+			set_pte(ptep, __pte(0));
+		else if (op == STAGE2_OP_WP)
+			set_pte(ptep, __pte(pte_val(*ptep) & ~_PAGE_WRITE));
+		stage2_remote_tlb_flush(kvm, ptep_level, addr);
+	}
+}
+
+static void stage2_unmap_range(struct kvm *kvm, gpa_t start,
+			       gpa_t size, bool may_block)
+{
+	int ret;
+	pte_t *ptep;
+	u32 ptep_level;
+	bool found_leaf;
+	unsigned long page_size;
+	gpa_t addr = start, end = start + size;
+
+	while (addr < end) {
+		found_leaf = stage2_get_leaf_entry(kvm, addr,
+						   &ptep, &ptep_level);
+		ret = stage2_level_to_page_size(ptep_level, &page_size);
+		if (ret)
+			break;
+
+		if (!found_leaf)
+			goto next;
+
+		if (!(addr & (page_size - 1)) && ((end - addr) >= page_size))
+			stage2_op_pte(kvm, addr, ptep,
+				      ptep_level, STAGE2_OP_CLEAR);
+
+next:
+		addr += page_size;
+
+		/*
+		 * If the range is too large, release the kvm->mmu_lock
+		 * to prevent starvation and lockup detector warnings.
+		 */
+		if (may_block && addr < end)
+			cond_resched_lock(&kvm->mmu_lock);
+	}
+}
+
+static void stage2_wp_range(struct kvm *kvm, gpa_t start, gpa_t end)
+{
+	int ret;
+	pte_t *ptep;
+	u32 ptep_level;
+	bool found_leaf;
+	gpa_t addr = start;
+	unsigned long page_size;
+
+	while (addr < end) {
+		found_leaf = stage2_get_leaf_entry(kvm, addr,
+						   &ptep, &ptep_level);
+		ret = stage2_level_to_page_size(ptep_level, &page_size);
+		if (ret)
+			break;
+
+		if (!found_leaf)
+			goto next;
+
+		if (!(addr & (page_size - 1)) && ((end - addr) >= page_size))
+			stage2_op_pte(kvm, addr, ptep,
+				      ptep_level, STAGE2_OP_WP);
+
+next:
+		addr += page_size;
+	}
+}
+
+static void stage2_wp_memory_region(struct kvm *kvm, int slot)
+{
+	struct kvm_memslots *slots = kvm_memslots(kvm);
+	struct kvm_memory_slot *memslot = id_to_memslot(slots, slot);
+	phys_addr_t start = memslot->base_gfn << PAGE_SHIFT;
+	phys_addr_t end = (memslot->base_gfn + memslot->npages) << PAGE_SHIFT;
+
+	spin_lock(&kvm->mmu_lock);
+	stage2_wp_range(kvm, start, end);
+	spin_unlock(&kvm->mmu_lock);
+	kvm_flush_remote_tlbs(kvm);
+}
+
+static int stage2_ioremap(struct kvm *kvm, gpa_t gpa, phys_addr_t hpa,
+			  unsigned long size, bool writable)
+{
+	pte_t pte;
+	int ret = 0;
+	unsigned long pfn;
+	phys_addr_t addr, end;
+	struct kvm_mmu_page_cache pcache = { 0, };
+
+	end = (gpa + size + PAGE_SIZE - 1) & PAGE_MASK;
+	pfn = __phys_to_pfn(hpa);
+
+	for (addr = gpa; addr < end; addr += PAGE_SIZE) {
+		pte = pfn_pte(pfn, PAGE_KERNEL);
+
+		if (!writable)
+			pte = pte_wrprotect(pte);
+
+		ret = stage2_cache_topup(&pcache,
+					 stage2_pgd_levels,
+					 KVM_MMU_PAGE_CACHE_NR_OBJS);
+		if (ret)
+			goto out;
+
+		spin_lock(&kvm->mmu_lock);
+		ret = stage2_set_pte(kvm, 0, &pcache, addr, &pte);
+		spin_unlock(&kvm->mmu_lock);
+		if (ret)
+			goto out;
+
+		pfn++;
+	}
+
+out:
+	stage2_cache_flush(&pcache);
+	return ret;
+}
+
+void kvm_arch_mmu_enable_log_dirty_pt_masked(struct kvm *kvm,
+					     struct kvm_memory_slot *slot,
+					     gfn_t gfn_offset,
+					     unsigned long mask)
+{
+	phys_addr_t base_gfn = slot->base_gfn + gfn_offset;
+	phys_addr_t start = (base_gfn +  __ffs(mask)) << PAGE_SHIFT;
+	phys_addr_t end = (base_gfn + __fls(mask) + 1) << PAGE_SHIFT;
+
+	stage2_wp_range(kvm, start, end);
+}
+
+void kvm_arch_sync_dirty_log(struct kvm *kvm, struct kvm_memory_slot *memslot)
+{
+}
+
+void kvm_arch_flush_remote_tlbs_memslot(struct kvm *kvm,
+					const struct kvm_memory_slot *memslot)
+{
+	kvm_flush_remote_tlbs(kvm);
+}
+
+void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free)
+{
+}
+
+void kvm_arch_memslots_updated(struct kvm *kvm, u64 gen)
+{
+}
+
+void kvm_arch_flush_shadow_all(struct kvm *kvm)
+{
+	kvm_riscv_stage2_free_pgd(kvm);
+}
+
+void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
+				   struct kvm_memory_slot *slot)
+{
+	gpa_t gpa = slot->base_gfn << PAGE_SHIFT;
+	phys_addr_t size = slot->npages << PAGE_SHIFT;
+
+	spin_lock(&kvm->mmu_lock);
+	stage2_unmap_range(kvm, gpa, size, false);
+	spin_unlock(&kvm->mmu_lock);
+}
+
+void kvm_arch_commit_memory_region(struct kvm *kvm,
+				const struct kvm_userspace_memory_region *mem,
+				struct kvm_memory_slot *old,
+				const struct kvm_memory_slot *new,
+				enum kvm_mr_change change)
+{
+	/*
+	 * At this point memslot has been committed and there is an
+	 * allocated dirty_bitmap[], dirty pages will be tracked while
+	 * the memory slot is write protected.
+	 */
+	if (change != KVM_MR_DELETE && mem->flags & KVM_MEM_LOG_DIRTY_PAGES)
+		stage2_wp_memory_region(kvm, mem->slot);
+}
+
+int kvm_arch_prepare_memory_region(struct kvm *kvm,
+				struct kvm_memory_slot *memslot,
+				const struct kvm_userspace_memory_region *mem,
+				enum kvm_mr_change change)
+{
+	hva_t hva = mem->userspace_addr;
+	hva_t reg_end = hva + mem->memory_size;
+	bool writable = !(mem->flags & KVM_MEM_READONLY);
+	int ret = 0;
+
+	if (change != KVM_MR_CREATE && change != KVM_MR_MOVE &&
+			change != KVM_MR_FLAGS_ONLY)
+		return 0;
+
+	/*
+	 * Prevent userspace from creating a memory region outside of the GPA
+	 * space addressable by the KVM guest GPA space.
+	 */
+	if ((memslot->base_gfn + memslot->npages) >=
+	    (stage2_gpa_size >> PAGE_SHIFT))
+		return -EFAULT;
+
+	mmap_read_lock(current->mm);
+
+	/*
+	 * A memory region could potentially cover multiple VMAs, and
+	 * any holes between them, so iterate over all of them to find
+	 * out if we can map any of them right now.
+	 *
+	 *     +--------------------------------------------+
+	 * +---------------+----------------+   +----------------+
+	 * |   : VMA 1     |      VMA 2     |   |    VMA 3  :    |
+	 * +---------------+----------------+   +----------------+
+	 *     |               memory region                |
+	 *     +--------------------------------------------+
+	 */
+	do {
+		struct vm_area_struct *vma = find_vma(current->mm, hva);
+		hva_t vm_start, vm_end;
+
+		if (!vma || vma->vm_start >= reg_end)
+			break;
+
+		/*
+		 * Mapping a read-only VMA is only allowed if the
+		 * memory region is configured as read-only.
+		 */
+		if (writable && !(vma->vm_flags & VM_WRITE)) {
+			ret = -EPERM;
+			break;
+		}
+
+		/* Take the intersection of this VMA with the memory region */
+		vm_start = max(hva, vma->vm_start);
+		vm_end = min(reg_end, vma->vm_end);
+
+		if (vma->vm_flags & VM_PFNMAP) {
+			gpa_t gpa = mem->guest_phys_addr +
+				    (vm_start - mem->userspace_addr);
+			phys_addr_t pa;
+
+			pa = (phys_addr_t)vma->vm_pgoff << PAGE_SHIFT;
+			pa += vm_start - vma->vm_start;
+
+			/* IO region dirty page logging not allowed */
+			if (memslot->flags & KVM_MEM_LOG_DIRTY_PAGES) {
+				ret = -EINVAL;
+				goto out;
+			}
+
+			ret = stage2_ioremap(kvm, gpa, pa,
+					     vm_end - vm_start, writable);
+			if (ret)
+				break;
+		}
+		hva = vm_end;
+	} while (hva < reg_end);
+
+	if (change == KVM_MR_FLAGS_ONLY)
+		goto out;
+
+	spin_lock(&kvm->mmu_lock);
+	if (ret)
+		stage2_unmap_range(kvm, mem->guest_phys_addr,
+				   mem->memory_size, false);
+	spin_unlock(&kvm->mmu_lock);
+
+out:
+	mmap_read_unlock(current->mm);
+	return ret;
+}
+
+bool kvm_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range)
+{
+	if (!kvm->arch.pgd)
+		return false;
+
+	stage2_unmap_range(kvm, range->start << PAGE_SHIFT,
+			   (range->end - range->start) << PAGE_SHIFT,
+			   range->may_block);
+	return false;
+}
+
+bool kvm_set_spte_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
+{
+	int ret;
+	kvm_pfn_t pfn = pte_pfn(range->pte);
+
+	if (!kvm->arch.pgd)
+		return false;
+
+	WARN_ON(range->end - range->start != 1);
+
+	ret = stage2_map_page(kvm, NULL, range->start << PAGE_SHIFT,
+			      __pfn_to_phys(pfn), PAGE_SIZE, true, true);
+	if (ret) {
+		kvm_debug("Failed to map stage2 page (error %d)\n", ret);
+		return true;
+	}
+
+	return false;
+}
+
+bool kvm_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
+{
+	pte_t *ptep;
+	u32 ptep_level = 0;
+	u64 size = (range->end - range->start) << PAGE_SHIFT;
+
+	if (!kvm->arch.pgd)
+		return false;
+
+	WARN_ON(size != PAGE_SIZE && size != PMD_SIZE && size != PGDIR_SIZE);
+
+	if (!stage2_get_leaf_entry(kvm, range->start << PAGE_SHIFT,
+				   &ptep, &ptep_level))
+		return false;
+
+	return ptep_test_and_clear_young(NULL, 0, ptep);
+}
+
+bool kvm_test_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
+{
+	pte_t *ptep;
+	u32 ptep_level = 0;
+	u64 size = (range->end - range->start) << PAGE_SHIFT;
+
+	if (!kvm->arch.pgd)
+		return false;
+
+	WARN_ON(size != PAGE_SIZE && size != PMD_SIZE && size != PGDIR_SIZE);
+
+	if (!stage2_get_leaf_entry(kvm, range->start << PAGE_SHIFT,
+				   &ptep, &ptep_level))
+		return false;
+
+	return pte_young(*ptep);
+}
+
+int kvm_riscv_stage2_map(struct kvm_vcpu *vcpu,
+			 struct kvm_memory_slot *memslot,
+			 gpa_t gpa, unsigned long hva, bool is_write)
+{
+	int ret;
+	kvm_pfn_t hfn;
+	bool writeable;
+	short vma_pageshift;
+	gfn_t gfn = gpa >> PAGE_SHIFT;
+	struct vm_area_struct *vma;
+	struct kvm *kvm = vcpu->kvm;
+	struct kvm_mmu_page_cache *pcache = &vcpu->arch.mmu_page_cache;
+	bool logging = (memslot->dirty_bitmap &&
+			!(memslot->flags & KVM_MEM_READONLY)) ? true : false;
+	unsigned long vma_pagesize, mmu_seq;
+
+	mmap_read_lock(current->mm);
+
+	vma = find_vma_intersection(current->mm, hva, hva + 1);
+	if (unlikely(!vma)) {
+		kvm_err("Failed to find VMA for hva 0x%lx\n", hva);
+		mmap_read_unlock(current->mm);
+		return -EFAULT;
+	}
+
+	if (is_vm_hugetlb_page(vma))
+		vma_pageshift = huge_page_shift(hstate_vma(vma));
+	else
+		vma_pageshift = PAGE_SHIFT;
+	vma_pagesize = 1ULL << vma_pageshift;
+	if (logging || (vma->vm_flags & VM_PFNMAP))
+		vma_pagesize = PAGE_SIZE;
+
+	if (vma_pagesize == PMD_SIZE || vma_pagesize == PGDIR_SIZE)
+		gfn = (gpa & huge_page_mask(hstate_vma(vma))) >> PAGE_SHIFT;
+
+	mmap_read_unlock(current->mm);
+
+	if (vma_pagesize != PGDIR_SIZE &&
+	    vma_pagesize != PMD_SIZE &&
+	    vma_pagesize != PAGE_SIZE) {
+		kvm_err("Invalid VMA page size 0x%lx\n", vma_pagesize);
+		return -EFAULT;
+	}
+
+	/* We need minimum second+third level pages */
+	ret = stage2_cache_topup(pcache, stage2_pgd_levels,
+				 KVM_MMU_PAGE_CACHE_NR_OBJS);
+	if (ret) {
+		kvm_err("Failed to topup stage2 cache\n");
+		return ret;
+	}
+
+	mmu_seq = kvm->mmu_notifier_seq;
+
+	hfn = gfn_to_pfn_prot(kvm, gfn, is_write, &writeable);
+	if (hfn == KVM_PFN_ERR_HWPOISON) {
+		send_sig_mceerr(BUS_MCEERR_AR, (void __user *)hva,
+				vma_pageshift, current);
+		return 0;
+	}
+	if (is_error_noslot_pfn(hfn))
+		return -EFAULT;
+
+	/*
+	 * If logging is active then we allow writable pages only
+	 * for write faults.
+	 */
+	if (logging && !is_write)
+		writeable = false;
+
+	spin_lock(&kvm->mmu_lock);
+
+	if (mmu_notifier_retry(kvm, mmu_seq))
+		goto out_unlock;
+
+	if (writeable) {
+		kvm_set_pfn_dirty(hfn);
+		mark_page_dirty(kvm, gfn);
+		ret = stage2_map_page(kvm, pcache, gpa, hfn << PAGE_SHIFT,
+				      vma_pagesize, false, true);
+	} else {
+		ret = stage2_map_page(kvm, pcache, gpa, hfn << PAGE_SHIFT,
+				      vma_pagesize, true, true);
+	}
+
+	if (ret)
+		kvm_err("Failed to map in stage2\n");
+
+out_unlock:
+	spin_unlock(&kvm->mmu_lock);
+	kvm_set_pfn_accessed(hfn);
+	kvm_release_pfn_clean(hfn);
+	return ret;
+}
+
+void kvm_riscv_stage2_flush_cache(struct kvm_vcpu *vcpu)
+{
+	stage2_cache_flush(&vcpu->arch.mmu_page_cache);
+}
+
+int kvm_riscv_stage2_alloc_pgd(struct kvm *kvm)
+{
+	struct page *pgd_page;
+
+	if (kvm->arch.pgd != NULL) {
+		kvm_err("kvm_arch already initialized?\n");
+		return -EINVAL;
+	}
+
+	pgd_page = alloc_pages(GFP_KERNEL | __GFP_ZERO,
+				get_order(stage2_pgd_size));
+	if (!pgd_page)
+		return -ENOMEM;
+	kvm->arch.pgd = page_to_virt(pgd_page);
+	kvm->arch.pgd_phys = page_to_phys(pgd_page);
+
+	return 0;
+}
+
+void kvm_riscv_stage2_free_pgd(struct kvm *kvm)
+{
+	void *pgd = NULL;
+
+	spin_lock(&kvm->mmu_lock);
+	if (kvm->arch.pgd) {
+		stage2_unmap_range(kvm, 0UL, stage2_gpa_size, false);
+		pgd = READ_ONCE(kvm->arch.pgd);
+		kvm->arch.pgd = NULL;
+		kvm->arch.pgd_phys = 0;
+	}
+	spin_unlock(&kvm->mmu_lock);
+
+	if (pgd)
+		free_pages((unsigned long)pgd, get_order(stage2_pgd_size));
+}
+
+void kvm_riscv_stage2_update_hgatp(struct kvm_vcpu *vcpu)
+{
+	unsigned long hgatp = stage2_mode;
+	struct kvm_arch *k = &vcpu->kvm->arch;
+
+	hgatp |= (READ_ONCE(k->vmid.vmid) << HGATP_VMID_SHIFT) &
+		 HGATP_VMID_MASK;
+	hgatp |= (k->pgd_phys >> PAGE_SHIFT) & HGATP_PPN;
+
+	csr_write(CSR_HGATP, hgatp);
+
+	if (!kvm_riscv_stage2_vmid_bits())
+		__kvm_riscv_hfence_gvma_all();
+}
+
+void kvm_riscv_stage2_mode_detect(void)
+{
+#ifdef CONFIG_64BIT
+	/* Try Sv48x4 stage2 mode */
+	csr_write(CSR_HGATP, HGATP_MODE_SV48X4 << HGATP_MODE_SHIFT);
+	if ((csr_read(CSR_HGATP) >> HGATP_MODE_SHIFT) == HGATP_MODE_SV48X4) {
+		stage2_mode = (HGATP_MODE_SV48X4 << HGATP_MODE_SHIFT);
+		stage2_pgd_levels = 4;
+	}
+	csr_write(CSR_HGATP, 0);
+
+	__kvm_riscv_hfence_gvma_all();
+#endif
+}
+
+unsigned long kvm_riscv_stage2_mode(void)
+{
+	return stage2_mode >> HGATP_MODE_SHIFT;
+}
diff --git a/arch/riscv/kvm/tlb.S b/arch/riscv/kvm/tlb.S
new file mode 100644
index 000000000000..899f75d60bad
--- /dev/null
+++ b/arch/riscv/kvm/tlb.S
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Anup Patel <anup.patel@wdc.com>
+ */
+
+#include <linux/linkage.h>
+#include <asm/asm.h>
+
+	.text
+	.altmacro
+	.option norelax
+
+	/*
+	 * Instruction encoding of hfence.gvma is:
+	 * HFENCE.GVMA rs1, rs2
+	 * HFENCE.GVMA zero, rs2
+	 * HFENCE.GVMA rs1
+	 * HFENCE.GVMA
+	 *
+	 * rs1!=zero and rs2!=zero ==> HFENCE.GVMA rs1, rs2
+	 * rs1==zero and rs2!=zero ==> HFENCE.GVMA zero, rs2
+	 * rs1!=zero and rs2==zero ==> HFENCE.GVMA rs1
+	 * rs1==zero and rs2==zero ==> HFENCE.GVMA
+	 *
+	 * Instruction encoding of HFENCE.GVMA is:
+	 * 0110001 rs2(5) rs1(5) 000 00000 1110011
+	 */
+
+ENTRY(__kvm_riscv_hfence_gvma_vmid_gpa)
+	/*
+	 * rs1 = a0 (GPA >> 2)
+	 * rs2 = a1 (VMID)
+	 * HFENCE.GVMA a0, a1
+	 * 0110001 01011 01010 000 00000 1110011
+	 */
+	.word 0x62b50073
+	ret
+ENDPROC(__kvm_riscv_hfence_gvma_vmid_gpa)
+
+ENTRY(__kvm_riscv_hfence_gvma_vmid)
+	/*
+	 * rs1 = zero
+	 * rs2 = a0 (VMID)
+	 * HFENCE.GVMA zero, a0
+	 * 0110001 01010 00000 000 00000 1110011
+	 */
+	.word 0x62a00073
+	ret
+ENDPROC(__kvm_riscv_hfence_gvma_vmid)
+
+ENTRY(__kvm_riscv_hfence_gvma_gpa)
+	/*
+	 * rs1 = a0 (GPA >> 2)
+	 * rs2 = zero
+	 * HFENCE.GVMA a0
+	 * 0110001 00000 01010 000 00000 1110011
+	 */
+	.word 0x62050073
+	ret
+ENDPROC(__kvm_riscv_hfence_gvma_gpa)
+
+ENTRY(__kvm_riscv_hfence_gvma_all)
+	/*
+	 * rs1 = zero
+	 * rs2 = zero
+	 * HFENCE.GVMA
+	 * 0110001 00000 00000 000 00000 1110011
+	 */
+	.word 0x62000073
+	ret
+ENDPROC(__kvm_riscv_hfence_gvma_all)
diff --git a/arch/riscv/kvm/vcpu.c b/arch/riscv/kvm/vcpu.c
new file mode 100644
index 000000000000..fb84619df012
--- /dev/null
+++ b/arch/riscv/kvm/vcpu.c
@@ -0,0 +1,825 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Anup Patel <anup.patel@wdc.com>
+ */
+
+#include <linux/bitops.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/kdebug.h>
+#include <linux/module.h>
+#include <linux/percpu.h>
+#include <linux/uaccess.h>
+#include <linux/vmalloc.h>
+#include <linux/sched/signal.h>
+#include <linux/fs.h>
+#include <linux/kvm_host.h>
+#include <asm/csr.h>
+#include <asm/hwcap.h>
+
+const struct _kvm_stats_desc kvm_vcpu_stats_desc[] = {
+	KVM_GENERIC_VCPU_STATS(),
+	STATS_DESC_COUNTER(VCPU, ecall_exit_stat),
+	STATS_DESC_COUNTER(VCPU, wfi_exit_stat),
+	STATS_DESC_COUNTER(VCPU, mmio_exit_user),
+	STATS_DESC_COUNTER(VCPU, mmio_exit_kernel),
+	STATS_DESC_COUNTER(VCPU, exits)
+};
+
+const struct kvm_stats_header kvm_vcpu_stats_header = {
+	.name_size = KVM_STATS_NAME_SIZE,
+	.num_desc = ARRAY_SIZE(kvm_vcpu_stats_desc),
+	.id_offset = sizeof(struct kvm_stats_header),
+	.desc_offset = sizeof(struct kvm_stats_header) + KVM_STATS_NAME_SIZE,
+	.data_offset = sizeof(struct kvm_stats_header) + KVM_STATS_NAME_SIZE +
+		       sizeof(kvm_vcpu_stats_desc),
+};
+
+#define KVM_RISCV_ISA_ALLOWED	(riscv_isa_extension_mask(a) | \
+				 riscv_isa_extension_mask(c) | \
+				 riscv_isa_extension_mask(d) | \
+				 riscv_isa_extension_mask(f) | \
+				 riscv_isa_extension_mask(i) | \
+				 riscv_isa_extension_mask(m) | \
+				 riscv_isa_extension_mask(s) | \
+				 riscv_isa_extension_mask(u))
+
+static void kvm_riscv_reset_vcpu(struct kvm_vcpu *vcpu)
+{
+	struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr;
+	struct kvm_vcpu_csr *reset_csr = &vcpu->arch.guest_reset_csr;
+	struct kvm_cpu_context *cntx = &vcpu->arch.guest_context;
+	struct kvm_cpu_context *reset_cntx = &vcpu->arch.guest_reset_context;
+
+	memcpy(csr, reset_csr, sizeof(*csr));
+
+	memcpy(cntx, reset_cntx, sizeof(*cntx));
+
+	kvm_riscv_vcpu_fp_reset(vcpu);
+
+	kvm_riscv_vcpu_timer_reset(vcpu);
+
+	WRITE_ONCE(vcpu->arch.irqs_pending, 0);
+	WRITE_ONCE(vcpu->arch.irqs_pending_mask, 0);
+}
+
+int kvm_arch_vcpu_precreate(struct kvm *kvm, unsigned int id)
+{
+	return 0;
+}
+
+int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
+{
+	struct kvm_cpu_context *cntx;
+
+	/* Mark this VCPU never ran */
+	vcpu->arch.ran_atleast_once = false;
+
+	/* Setup ISA features available to VCPU */
+	vcpu->arch.isa = riscv_isa_extension_base(NULL) & KVM_RISCV_ISA_ALLOWED;
+
+	/* Setup reset state of shadow SSTATUS and HSTATUS CSRs */
+	cntx = &vcpu->arch.guest_reset_context;
+	cntx->sstatus = SR_SPP | SR_SPIE;
+	cntx->hstatus = 0;
+	cntx->hstatus |= HSTATUS_VTW;
+	cntx->hstatus |= HSTATUS_SPVP;
+	cntx->hstatus |= HSTATUS_SPV;
+
+	/* Setup VCPU timer */
+	kvm_riscv_vcpu_timer_init(vcpu);
+
+	/* Reset VCPU */
+	kvm_riscv_reset_vcpu(vcpu);
+
+	return 0;
+}
+
+void kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu)
+{
+}
+
+void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
+{
+	/* Cleanup VCPU timer */
+	kvm_riscv_vcpu_timer_deinit(vcpu);
+
+	/* Flush the pages pre-allocated for Stage2 page table mappings */
+	kvm_riscv_stage2_flush_cache(vcpu);
+}
+
+int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu)
+{
+	return kvm_riscv_vcpu_has_interrupts(vcpu, 1UL << IRQ_VS_TIMER);
+}
+
+void kvm_arch_vcpu_blocking(struct kvm_vcpu *vcpu)
+{
+}
+
+void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu)
+{
+}
+
+int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu)
+{
+	return (kvm_riscv_vcpu_has_interrupts(vcpu, -1UL) &&
+		!vcpu->arch.power_off && !vcpu->arch.pause);
+}
+
+int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu)
+{
+	return kvm_vcpu_exiting_guest_mode(vcpu) == IN_GUEST_MODE;
+}
+
+bool kvm_arch_vcpu_in_kernel(struct kvm_vcpu *vcpu)
+{
+	return (vcpu->arch.guest_context.sstatus & SR_SPP) ? true : false;
+}
+
+vm_fault_t kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf)
+{
+	return VM_FAULT_SIGBUS;
+}
+
+static int kvm_riscv_vcpu_get_reg_config(struct kvm_vcpu *vcpu,
+					 const struct kvm_one_reg *reg)
+{
+	unsigned long __user *uaddr =
+			(unsigned long __user *)(unsigned long)reg->addr;
+	unsigned long reg_num = reg->id & ~(KVM_REG_ARCH_MASK |
+					    KVM_REG_SIZE_MASK |
+					    KVM_REG_RISCV_CONFIG);
+	unsigned long reg_val;
+
+	if (KVM_REG_SIZE(reg->id) != sizeof(unsigned long))
+		return -EINVAL;
+
+	switch (reg_num) {
+	case KVM_REG_RISCV_CONFIG_REG(isa):
+		reg_val = vcpu->arch.isa;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (copy_to_user(uaddr, &reg_val, KVM_REG_SIZE(reg->id)))
+		return -EFAULT;
+
+	return 0;
+}
+
+static int kvm_riscv_vcpu_set_reg_config(struct kvm_vcpu *vcpu,
+					 const struct kvm_one_reg *reg)
+{
+	unsigned long __user *uaddr =
+			(unsigned long __user *)(unsigned long)reg->addr;
+	unsigned long reg_num = reg->id & ~(KVM_REG_ARCH_MASK |
+					    KVM_REG_SIZE_MASK |
+					    KVM_REG_RISCV_CONFIG);
+	unsigned long reg_val;
+
+	if (KVM_REG_SIZE(reg->id) != sizeof(unsigned long))
+		return -EINVAL;
+
+	if (copy_from_user(&reg_val, uaddr, KVM_REG_SIZE(reg->id)))
+		return -EFAULT;
+
+	switch (reg_num) {
+	case KVM_REG_RISCV_CONFIG_REG(isa):
+		if (!vcpu->arch.ran_atleast_once) {
+			vcpu->arch.isa = reg_val;
+			vcpu->arch.isa &= riscv_isa_extension_base(NULL);
+			vcpu->arch.isa &= KVM_RISCV_ISA_ALLOWED;
+			kvm_riscv_vcpu_fp_reset(vcpu);
+		} else {
+			return -EOPNOTSUPP;
+		}
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int kvm_riscv_vcpu_get_reg_core(struct kvm_vcpu *vcpu,
+				       const struct kvm_one_reg *reg)
+{
+	struct kvm_cpu_context *cntx = &vcpu->arch.guest_context;
+	unsigned long __user *uaddr =
+			(unsigned long __user *)(unsigned long)reg->addr;
+	unsigned long reg_num = reg->id & ~(KVM_REG_ARCH_MASK |
+					    KVM_REG_SIZE_MASK |
+					    KVM_REG_RISCV_CORE);
+	unsigned long reg_val;
+
+	if (KVM_REG_SIZE(reg->id) != sizeof(unsigned long))
+		return -EINVAL;
+	if (reg_num >= sizeof(struct kvm_riscv_core) / sizeof(unsigned long))
+		return -EINVAL;
+
+	if (reg_num == KVM_REG_RISCV_CORE_REG(regs.pc))
+		reg_val = cntx->sepc;
+	else if (KVM_REG_RISCV_CORE_REG(regs.pc) < reg_num &&
+		 reg_num <= KVM_REG_RISCV_CORE_REG(regs.t6))
+		reg_val = ((unsigned long *)cntx)[reg_num];
+	else if (reg_num == KVM_REG_RISCV_CORE_REG(mode))
+		reg_val = (cntx->sstatus & SR_SPP) ?
+				KVM_RISCV_MODE_S : KVM_RISCV_MODE_U;
+	else
+		return -EINVAL;
+
+	if (copy_to_user(uaddr, &reg_val, KVM_REG_SIZE(reg->id)))
+		return -EFAULT;
+
+	return 0;
+}
+
+static int kvm_riscv_vcpu_set_reg_core(struct kvm_vcpu *vcpu,
+				       const struct kvm_one_reg *reg)
+{
+	struct kvm_cpu_context *cntx = &vcpu->arch.guest_context;
+	unsigned long __user *uaddr =
+			(unsigned long __user *)(unsigned long)reg->addr;
+	unsigned long reg_num = reg->id & ~(KVM_REG_ARCH_MASK |
+					    KVM_REG_SIZE_MASK |
+					    KVM_REG_RISCV_CORE);
+	unsigned long reg_val;
+
+	if (KVM_REG_SIZE(reg->id) != sizeof(unsigned long))
+		return -EINVAL;
+	if (reg_num >= sizeof(struct kvm_riscv_core) / sizeof(unsigned long))
+		return -EINVAL;
+
+	if (copy_from_user(&reg_val, uaddr, KVM_REG_SIZE(reg->id)))
+		return -EFAULT;
+
+	if (reg_num == KVM_REG_RISCV_CORE_REG(regs.pc))
+		cntx->sepc = reg_val;
+	else if (KVM_REG_RISCV_CORE_REG(regs.pc) < reg_num &&
+		 reg_num <= KVM_REG_RISCV_CORE_REG(regs.t6))
+		((unsigned long *)cntx)[reg_num] = reg_val;
+	else if (reg_num == KVM_REG_RISCV_CORE_REG(mode)) {
+		if (reg_val == KVM_RISCV_MODE_S)
+			cntx->sstatus |= SR_SPP;
+		else
+			cntx->sstatus &= ~SR_SPP;
+	} else
+		return -EINVAL;
+
+	return 0;
+}
+
+static int kvm_riscv_vcpu_get_reg_csr(struct kvm_vcpu *vcpu,
+				      const struct kvm_one_reg *reg)
+{
+	struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr;
+	unsigned long __user *uaddr =
+			(unsigned long __user *)(unsigned long)reg->addr;
+	unsigned long reg_num = reg->id & ~(KVM_REG_ARCH_MASK |
+					    KVM_REG_SIZE_MASK |
+					    KVM_REG_RISCV_CSR);
+	unsigned long reg_val;
+
+	if (KVM_REG_SIZE(reg->id) != sizeof(unsigned long))
+		return -EINVAL;
+	if (reg_num >= sizeof(struct kvm_riscv_csr) / sizeof(unsigned long))
+		return -EINVAL;
+
+	if (reg_num == KVM_REG_RISCV_CSR_REG(sip)) {
+		kvm_riscv_vcpu_flush_interrupts(vcpu);
+		reg_val = (csr->hvip >> VSIP_TO_HVIP_SHIFT) & VSIP_VALID_MASK;
+	} else
+		reg_val = ((unsigned long *)csr)[reg_num];
+
+	if (copy_to_user(uaddr, &reg_val, KVM_REG_SIZE(reg->id)))
+		return -EFAULT;
+
+	return 0;
+}
+
+static int kvm_riscv_vcpu_set_reg_csr(struct kvm_vcpu *vcpu,
+				      const struct kvm_one_reg *reg)
+{
+	struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr;
+	unsigned long __user *uaddr =
+			(unsigned long __user *)(unsigned long)reg->addr;
+	unsigned long reg_num = reg->id & ~(KVM_REG_ARCH_MASK |
+					    KVM_REG_SIZE_MASK |
+					    KVM_REG_RISCV_CSR);
+	unsigned long reg_val;
+
+	if (KVM_REG_SIZE(reg->id) != sizeof(unsigned long))
+		return -EINVAL;
+	if (reg_num >= sizeof(struct kvm_riscv_csr) / sizeof(unsigned long))
+		return -EINVAL;
+
+	if (copy_from_user(&reg_val, uaddr, KVM_REG_SIZE(reg->id)))
+		return -EFAULT;
+
+	if (reg_num == KVM_REG_RISCV_CSR_REG(sip)) {
+		reg_val &= VSIP_VALID_MASK;
+		reg_val <<= VSIP_TO_HVIP_SHIFT;
+	}
+
+	((unsigned long *)csr)[reg_num] = reg_val;
+
+	if (reg_num == KVM_REG_RISCV_CSR_REG(sip))
+		WRITE_ONCE(vcpu->arch.irqs_pending_mask, 0);
+
+	return 0;
+}
+
+static int kvm_riscv_vcpu_set_reg(struct kvm_vcpu *vcpu,
+				  const struct kvm_one_reg *reg)
+{
+	if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CONFIG)
+		return kvm_riscv_vcpu_set_reg_config(vcpu, reg);
+	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CORE)
+		return kvm_riscv_vcpu_set_reg_core(vcpu, reg);
+	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CSR)
+		return kvm_riscv_vcpu_set_reg_csr(vcpu, reg);
+	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_TIMER)
+		return kvm_riscv_vcpu_set_reg_timer(vcpu, reg);
+	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_FP_F)
+		return kvm_riscv_vcpu_set_reg_fp(vcpu, reg,
+						 KVM_REG_RISCV_FP_F);
+	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_FP_D)
+		return kvm_riscv_vcpu_set_reg_fp(vcpu, reg,
+						 KVM_REG_RISCV_FP_D);
+
+	return -EINVAL;
+}
+
+static int kvm_riscv_vcpu_get_reg(struct kvm_vcpu *vcpu,
+				  const struct kvm_one_reg *reg)
+{
+	if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CONFIG)
+		return kvm_riscv_vcpu_get_reg_config(vcpu, reg);
+	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CORE)
+		return kvm_riscv_vcpu_get_reg_core(vcpu, reg);
+	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CSR)
+		return kvm_riscv_vcpu_get_reg_csr(vcpu, reg);
+	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_TIMER)
+		return kvm_riscv_vcpu_get_reg_timer(vcpu, reg);
+	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_FP_F)
+		return kvm_riscv_vcpu_get_reg_fp(vcpu, reg,
+						 KVM_REG_RISCV_FP_F);
+	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_FP_D)
+		return kvm_riscv_vcpu_get_reg_fp(vcpu, reg,
+						 KVM_REG_RISCV_FP_D);
+
+	return -EINVAL;
+}
+
+long kvm_arch_vcpu_async_ioctl(struct file *filp,
+			       unsigned int ioctl, unsigned long arg)
+{
+	struct kvm_vcpu *vcpu = filp->private_data;
+	void __user *argp = (void __user *)arg;
+
+	if (ioctl == KVM_INTERRUPT) {
+		struct kvm_interrupt irq;
+
+		if (copy_from_user(&irq, argp, sizeof(irq)))
+			return -EFAULT;
+
+		if (irq.irq == KVM_INTERRUPT_SET)
+			return kvm_riscv_vcpu_set_interrupt(vcpu, IRQ_VS_EXT);
+		else
+			return kvm_riscv_vcpu_unset_interrupt(vcpu, IRQ_VS_EXT);
+	}
+
+	return -ENOIOCTLCMD;
+}
+
+long kvm_arch_vcpu_ioctl(struct file *filp,
+			 unsigned int ioctl, unsigned long arg)
+{
+	struct kvm_vcpu *vcpu = filp->private_data;
+	void __user *argp = (void __user *)arg;
+	long r = -EINVAL;
+
+	switch (ioctl) {
+	case KVM_SET_ONE_REG:
+	case KVM_GET_ONE_REG: {
+		struct kvm_one_reg reg;
+
+		r = -EFAULT;
+		if (copy_from_user(&reg, argp, sizeof(reg)))
+			break;
+
+		if (ioctl == KVM_SET_ONE_REG)
+			r = kvm_riscv_vcpu_set_reg(vcpu, &reg);
+		else
+			r = kvm_riscv_vcpu_get_reg(vcpu, &reg);
+		break;
+	}
+	default:
+		break;
+	}
+
+	return r;
+}
+
+int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vcpu,
+				  struct kvm_sregs *sregs)
+{
+	return -EINVAL;
+}
+
+int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
+				  struct kvm_sregs *sregs)
+{
+	return -EINVAL;
+}
+
+int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
+{
+	return -EINVAL;
+}
+
+int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
+{
+	return -EINVAL;
+}
+
+int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu,
+				  struct kvm_translation *tr)
+{
+	return -EINVAL;
+}
+
+int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
+{
+	return -EINVAL;
+}
+
+int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
+{
+	return -EINVAL;
+}
+
+void kvm_riscv_vcpu_flush_interrupts(struct kvm_vcpu *vcpu)
+{
+	struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr;
+	unsigned long mask, val;
+
+	if (READ_ONCE(vcpu->arch.irqs_pending_mask)) {
+		mask = xchg_acquire(&vcpu->arch.irqs_pending_mask, 0);
+		val = READ_ONCE(vcpu->arch.irqs_pending) & mask;
+
+		csr->hvip &= ~mask;
+		csr->hvip |= val;
+	}
+}
+
+void kvm_riscv_vcpu_sync_interrupts(struct kvm_vcpu *vcpu)
+{
+	unsigned long hvip;
+	struct kvm_vcpu_arch *v = &vcpu->arch;
+	struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr;
+
+	/* Read current HVIP and VSIE CSRs */
+	csr->vsie = csr_read(CSR_VSIE);
+
+	/* Sync-up HVIP.VSSIP bit changes does by Guest */
+	hvip = csr_read(CSR_HVIP);
+	if ((csr->hvip ^ hvip) & (1UL << IRQ_VS_SOFT)) {
+		if (hvip & (1UL << IRQ_VS_SOFT)) {
+			if (!test_and_set_bit(IRQ_VS_SOFT,
+					      &v->irqs_pending_mask))
+				set_bit(IRQ_VS_SOFT, &v->irqs_pending);
+		} else {
+			if (!test_and_set_bit(IRQ_VS_SOFT,
+					      &v->irqs_pending_mask))
+				clear_bit(IRQ_VS_SOFT, &v->irqs_pending);
+		}
+	}
+}
+
+int kvm_riscv_vcpu_set_interrupt(struct kvm_vcpu *vcpu, unsigned int irq)
+{
+	if (irq != IRQ_VS_SOFT &&
+	    irq != IRQ_VS_TIMER &&
+	    irq != IRQ_VS_EXT)
+		return -EINVAL;
+
+	set_bit(irq, &vcpu->arch.irqs_pending);
+	smp_mb__before_atomic();
+	set_bit(irq, &vcpu->arch.irqs_pending_mask);
+
+	kvm_vcpu_kick(vcpu);
+
+	return 0;
+}
+
+int kvm_riscv_vcpu_unset_interrupt(struct kvm_vcpu *vcpu, unsigned int irq)
+{
+	if (irq != IRQ_VS_SOFT &&
+	    irq != IRQ_VS_TIMER &&
+	    irq != IRQ_VS_EXT)
+		return -EINVAL;
+
+	clear_bit(irq, &vcpu->arch.irqs_pending);
+	smp_mb__before_atomic();
+	set_bit(irq, &vcpu->arch.irqs_pending_mask);
+
+	return 0;
+}
+
+bool kvm_riscv_vcpu_has_interrupts(struct kvm_vcpu *vcpu, unsigned long mask)
+{
+	unsigned long ie = ((vcpu->arch.guest_csr.vsie & VSIP_VALID_MASK)
+			    << VSIP_TO_HVIP_SHIFT) & mask;
+
+	return (READ_ONCE(vcpu->arch.irqs_pending) & ie) ? true : false;
+}
+
+void kvm_riscv_vcpu_power_off(struct kvm_vcpu *vcpu)
+{
+	vcpu->arch.power_off = true;
+	kvm_make_request(KVM_REQ_SLEEP, vcpu);
+	kvm_vcpu_kick(vcpu);
+}
+
+void kvm_riscv_vcpu_power_on(struct kvm_vcpu *vcpu)
+{
+	vcpu->arch.power_off = false;
+	kvm_vcpu_wake_up(vcpu);
+}
+
+int kvm_arch_vcpu_ioctl_get_mpstate(struct kvm_vcpu *vcpu,
+				    struct kvm_mp_state *mp_state)
+{
+	if (vcpu->arch.power_off)
+		mp_state->mp_state = KVM_MP_STATE_STOPPED;
+	else
+		mp_state->mp_state = KVM_MP_STATE_RUNNABLE;
+
+	return 0;
+}
+
+int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
+				    struct kvm_mp_state *mp_state)
+{
+	int ret = 0;
+
+	switch (mp_state->mp_state) {
+	case KVM_MP_STATE_RUNNABLE:
+		vcpu->arch.power_off = false;
+		break;
+	case KVM_MP_STATE_STOPPED:
+		kvm_riscv_vcpu_power_off(vcpu);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
+					struct kvm_guest_debug *dbg)
+{
+	/* TODO; To be implemented later. */
+	return -EINVAL;
+}
+
+void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
+{
+	struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr;
+
+	csr_write(CSR_VSSTATUS, csr->vsstatus);
+	csr_write(CSR_VSIE, csr->vsie);
+	csr_write(CSR_VSTVEC, csr->vstvec);
+	csr_write(CSR_VSSCRATCH, csr->vsscratch);
+	csr_write(CSR_VSEPC, csr->vsepc);
+	csr_write(CSR_VSCAUSE, csr->vscause);
+	csr_write(CSR_VSTVAL, csr->vstval);
+	csr_write(CSR_HVIP, csr->hvip);
+	csr_write(CSR_VSATP, csr->vsatp);
+
+	kvm_riscv_stage2_update_hgatp(vcpu);
+
+	kvm_riscv_vcpu_timer_restore(vcpu);
+
+	kvm_riscv_vcpu_host_fp_save(&vcpu->arch.host_context);
+	kvm_riscv_vcpu_guest_fp_restore(&vcpu->arch.guest_context,
+					vcpu->arch.isa);
+
+	vcpu->cpu = cpu;
+}
+
+void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
+{
+	struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr;
+
+	vcpu->cpu = -1;
+
+	kvm_riscv_vcpu_guest_fp_save(&vcpu->arch.guest_context,
+				     vcpu->arch.isa);
+	kvm_riscv_vcpu_host_fp_restore(&vcpu->arch.host_context);
+
+	csr_write(CSR_HGATP, 0);
+
+	csr->vsstatus = csr_read(CSR_VSSTATUS);
+	csr->vsie = csr_read(CSR_VSIE);
+	csr->vstvec = csr_read(CSR_VSTVEC);
+	csr->vsscratch = csr_read(CSR_VSSCRATCH);
+	csr->vsepc = csr_read(CSR_VSEPC);
+	csr->vscause = csr_read(CSR_VSCAUSE);
+	csr->vstval = csr_read(CSR_VSTVAL);
+	csr->hvip = csr_read(CSR_HVIP);
+	csr->vsatp = csr_read(CSR_VSATP);
+}
+
+static void kvm_riscv_check_vcpu_requests(struct kvm_vcpu *vcpu)
+{
+	struct rcuwait *wait = kvm_arch_vcpu_get_wait(vcpu);
+
+	if (kvm_request_pending(vcpu)) {
+		if (kvm_check_request(KVM_REQ_SLEEP, vcpu)) {
+			rcuwait_wait_event(wait,
+				(!vcpu->arch.power_off) && (!vcpu->arch.pause),
+				TASK_INTERRUPTIBLE);
+
+			if (vcpu->arch.power_off || vcpu->arch.pause) {
+				/*
+				 * Awaken to handle a signal, request to
+				 * sleep again later.
+				 */
+				kvm_make_request(KVM_REQ_SLEEP, vcpu);
+			}
+		}
+
+		if (kvm_check_request(KVM_REQ_VCPU_RESET, vcpu))
+			kvm_riscv_reset_vcpu(vcpu);
+
+		if (kvm_check_request(KVM_REQ_UPDATE_HGATP, vcpu))
+			kvm_riscv_stage2_update_hgatp(vcpu);
+
+		if (kvm_check_request(KVM_REQ_TLB_FLUSH, vcpu))
+			__kvm_riscv_hfence_gvma_all();
+	}
+}
+
+static void kvm_riscv_update_hvip(struct kvm_vcpu *vcpu)
+{
+	struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr;
+
+	csr_write(CSR_HVIP, csr->hvip);
+}
+
+int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
+{
+	int ret;
+	struct kvm_cpu_trap trap;
+	struct kvm_run *run = vcpu->run;
+
+	/* Mark this VCPU ran at least once */
+	vcpu->arch.ran_atleast_once = true;
+
+	vcpu->arch.srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
+
+	/* Process MMIO value returned from user-space */
+	if (run->exit_reason == KVM_EXIT_MMIO) {
+		ret = kvm_riscv_vcpu_mmio_return(vcpu, vcpu->run);
+		if (ret) {
+			srcu_read_unlock(&vcpu->kvm->srcu, vcpu->arch.srcu_idx);
+			return ret;
+		}
+	}
+
+	/* Process SBI value returned from user-space */
+	if (run->exit_reason == KVM_EXIT_RISCV_SBI) {
+		ret = kvm_riscv_vcpu_sbi_return(vcpu, vcpu->run);
+		if (ret) {
+			srcu_read_unlock(&vcpu->kvm->srcu, vcpu->arch.srcu_idx);
+			return ret;
+		}
+	}
+
+	if (run->immediate_exit) {
+		srcu_read_unlock(&vcpu->kvm->srcu, vcpu->arch.srcu_idx);
+		return -EINTR;
+	}
+
+	vcpu_load(vcpu);
+
+	kvm_sigset_activate(vcpu);
+
+	ret = 1;
+	run->exit_reason = KVM_EXIT_UNKNOWN;
+	while (ret > 0) {
+		/* Check conditions before entering the guest */
+		cond_resched();
+
+		kvm_riscv_stage2_vmid_update(vcpu);
+
+		kvm_riscv_check_vcpu_requests(vcpu);
+
+		preempt_disable();
+
+		local_irq_disable();
+
+		/*
+		 * Exit if we have a signal pending so that we can deliver
+		 * the signal to user space.
+		 */
+		if (signal_pending(current)) {
+			ret = -EINTR;
+			run->exit_reason = KVM_EXIT_INTR;
+		}
+
+		/*
+		 * Ensure we set mode to IN_GUEST_MODE after we disable
+		 * interrupts and before the final VCPU requests check.
+		 * See the comment in kvm_vcpu_exiting_guest_mode() and
+		 * Documentation/virt/kvm/vcpu-requests.rst
+		 */
+		vcpu->mode = IN_GUEST_MODE;
+
+		srcu_read_unlock(&vcpu->kvm->srcu, vcpu->arch.srcu_idx);
+		smp_mb__after_srcu_read_unlock();
+
+		/*
+		 * We might have got VCPU interrupts updated asynchronously
+		 * so update it in HW.
+		 */
+		kvm_riscv_vcpu_flush_interrupts(vcpu);
+
+		/* Update HVIP CSR for current CPU */
+		kvm_riscv_update_hvip(vcpu);
+
+		if (ret <= 0 ||
+		    kvm_riscv_stage2_vmid_ver_changed(&vcpu->kvm->arch.vmid) ||
+		    kvm_request_pending(vcpu)) {
+			vcpu->mode = OUTSIDE_GUEST_MODE;
+			local_irq_enable();
+			preempt_enable();
+			vcpu->arch.srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
+			continue;
+		}
+
+		guest_enter_irqoff();
+
+		__kvm_riscv_switch_to(&vcpu->arch);
+
+		vcpu->mode = OUTSIDE_GUEST_MODE;
+		vcpu->stat.exits++;
+
+		/*
+		 * Save SCAUSE, STVAL, HTVAL, and HTINST because we might
+		 * get an interrupt between __kvm_riscv_switch_to() and
+		 * local_irq_enable() which can potentially change CSRs.
+		 */
+		trap.sepc = vcpu->arch.guest_context.sepc;
+		trap.scause = csr_read(CSR_SCAUSE);
+		trap.stval = csr_read(CSR_STVAL);
+		trap.htval = csr_read(CSR_HTVAL);
+		trap.htinst = csr_read(CSR_HTINST);
+
+		/* Syncup interrupts state with HW */
+		kvm_riscv_vcpu_sync_interrupts(vcpu);
+
+		/*
+		 * We may have taken a host interrupt in VS/VU-mode (i.e.
+		 * while executing the guest). This interrupt is still
+		 * pending, as we haven't serviced it yet!
+		 *
+		 * We're now back in HS-mode with interrupts disabled
+		 * so enabling the interrupts now will have the effect
+		 * of taking the interrupt again, in HS-mode this time.
+		 */
+		local_irq_enable();
+
+		/*
+		 * We do local_irq_enable() before calling guest_exit() so
+		 * that if a timer interrupt hits while running the guest
+		 * we account that tick as being spent in the guest. We
+		 * enable preemption after calling guest_exit() so that if
+		 * we get preempted we make sure ticks after that is not
+		 * counted as guest time.
+		 */
+		guest_exit();
+
+		preempt_enable();
+
+		vcpu->arch.srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
+
+		ret = kvm_riscv_vcpu_exit(vcpu, run, &trap);
+	}
+
+	kvm_sigset_deactivate(vcpu);
+
+	vcpu_put(vcpu);
+
+	srcu_read_unlock(&vcpu->kvm->srcu, vcpu->arch.srcu_idx);
+
+	return ret;
+}
diff --git a/arch/riscv/kvm/vcpu_exit.c b/arch/riscv/kvm/vcpu_exit.c
new file mode 100644
index 000000000000..7f2d742ae4c6
--- /dev/null
+++ b/arch/riscv/kvm/vcpu_exit.c
@@ -0,0 +1,701 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Anup Patel <anup.patel@wdc.com>
+ */
+
+#include <linux/bitops.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/kvm_host.h>
+#include <asm/csr.h>
+
+#define INSN_OPCODE_MASK	0x007c
+#define INSN_OPCODE_SHIFT	2
+#define INSN_OPCODE_SYSTEM	28
+
+#define INSN_MASK_WFI		0xffffffff
+#define INSN_MATCH_WFI		0x10500073
+
+#define INSN_MATCH_LB		0x3
+#define INSN_MASK_LB		0x707f
+#define INSN_MATCH_LH		0x1003
+#define INSN_MASK_LH		0x707f
+#define INSN_MATCH_LW		0x2003
+#define INSN_MASK_LW		0x707f
+#define INSN_MATCH_LD		0x3003
+#define INSN_MASK_LD		0x707f
+#define INSN_MATCH_LBU		0x4003
+#define INSN_MASK_LBU		0x707f
+#define INSN_MATCH_LHU		0x5003
+#define INSN_MASK_LHU		0x707f
+#define INSN_MATCH_LWU		0x6003
+#define INSN_MASK_LWU		0x707f
+#define INSN_MATCH_SB		0x23
+#define INSN_MASK_SB		0x707f
+#define INSN_MATCH_SH		0x1023
+#define INSN_MASK_SH		0x707f
+#define INSN_MATCH_SW		0x2023
+#define INSN_MASK_SW		0x707f
+#define INSN_MATCH_SD		0x3023
+#define INSN_MASK_SD		0x707f
+
+#define INSN_MATCH_C_LD		0x6000
+#define INSN_MASK_C_LD		0xe003
+#define INSN_MATCH_C_SD		0xe000
+#define INSN_MASK_C_SD		0xe003
+#define INSN_MATCH_C_LW		0x4000
+#define INSN_MASK_C_LW		0xe003
+#define INSN_MATCH_C_SW		0xc000
+#define INSN_MASK_C_SW		0xe003
+#define INSN_MATCH_C_LDSP	0x6002
+#define INSN_MASK_C_LDSP	0xe003
+#define INSN_MATCH_C_SDSP	0xe002
+#define INSN_MASK_C_SDSP	0xe003
+#define INSN_MATCH_C_LWSP	0x4002
+#define INSN_MASK_C_LWSP	0xe003
+#define INSN_MATCH_C_SWSP	0xc002
+#define INSN_MASK_C_SWSP	0xe003
+
+#define INSN_16BIT_MASK		0x3
+
+#define INSN_IS_16BIT(insn)	(((insn) & INSN_16BIT_MASK) != INSN_16BIT_MASK)
+
+#define INSN_LEN(insn)		(INSN_IS_16BIT(insn) ? 2 : 4)
+
+#ifdef CONFIG_64BIT
+#define LOG_REGBYTES		3
+#else
+#define LOG_REGBYTES		2
+#endif
+#define REGBYTES		(1 << LOG_REGBYTES)
+
+#define SH_RD			7
+#define SH_RS1			15
+#define SH_RS2			20
+#define SH_RS2C			2
+
+#define RV_X(x, s, n)		(((x) >> (s)) & ((1 << (n)) - 1))
+#define RVC_LW_IMM(x)		((RV_X(x, 6, 1) << 2) | \
+				 (RV_X(x, 10, 3) << 3) | \
+				 (RV_X(x, 5, 1) << 6))
+#define RVC_LD_IMM(x)		((RV_X(x, 10, 3) << 3) | \
+				 (RV_X(x, 5, 2) << 6))
+#define RVC_LWSP_IMM(x)		((RV_X(x, 4, 3) << 2) | \
+				 (RV_X(x, 12, 1) << 5) | \
+				 (RV_X(x, 2, 2) << 6))
+#define RVC_LDSP_IMM(x)		((RV_X(x, 5, 2) << 3) | \
+				 (RV_X(x, 12, 1) << 5) | \
+				 (RV_X(x, 2, 3) << 6))
+#define RVC_SWSP_IMM(x)		((RV_X(x, 9, 4) << 2) | \
+				 (RV_X(x, 7, 2) << 6))
+#define RVC_SDSP_IMM(x)		((RV_X(x, 10, 3) << 3) | \
+				 (RV_X(x, 7, 3) << 6))
+#define RVC_RS1S(insn)		(8 + RV_X(insn, SH_RD, 3))
+#define RVC_RS2S(insn)		(8 + RV_X(insn, SH_RS2C, 3))
+#define RVC_RS2(insn)		RV_X(insn, SH_RS2C, 5)
+
+#define SHIFT_RIGHT(x, y)		\
+	((y) < 0 ? ((x) << -(y)) : ((x) >> (y)))
+
+#define REG_MASK			\
+	((1 << (5 + LOG_REGBYTES)) - (1 << LOG_REGBYTES))
+
+#define REG_OFFSET(insn, pos)		\
+	(SHIFT_RIGHT((insn), (pos) - LOG_REGBYTES) & REG_MASK)
+
+#define REG_PTR(insn, pos, regs)	\
+	((ulong *)((ulong)(regs) + REG_OFFSET(insn, pos)))
+
+#define GET_RM(insn)		(((insn) >> 12) & 7)
+
+#define GET_RS1(insn, regs)	(*REG_PTR(insn, SH_RS1, regs))
+#define GET_RS2(insn, regs)	(*REG_PTR(insn, SH_RS2, regs))
+#define GET_RS1S(insn, regs)	(*REG_PTR(RVC_RS1S(insn), 0, regs))
+#define GET_RS2S(insn, regs)	(*REG_PTR(RVC_RS2S(insn), 0, regs))
+#define GET_RS2C(insn, regs)	(*REG_PTR(insn, SH_RS2C, regs))
+#define GET_SP(regs)		(*REG_PTR(2, 0, regs))
+#define SET_RD(insn, regs, val)	(*REG_PTR(insn, SH_RD, regs) = (val))
+#define IMM_I(insn)		((s32)(insn) >> 20)
+#define IMM_S(insn)		(((s32)(insn) >> 25 << 5) | \
+				 (s32)(((insn) >> 7) & 0x1f))
+#define MASK_FUNCT3		0x7000
+
+static int truly_illegal_insn(struct kvm_vcpu *vcpu,
+			      struct kvm_run *run,
+			      ulong insn)
+{
+	struct kvm_cpu_trap utrap = { 0 };
+
+	/* Redirect trap to Guest VCPU */
+	utrap.sepc = vcpu->arch.guest_context.sepc;
+	utrap.scause = EXC_INST_ILLEGAL;
+	utrap.stval = insn;
+	kvm_riscv_vcpu_trap_redirect(vcpu, &utrap);
+
+	return 1;
+}
+
+static int system_opcode_insn(struct kvm_vcpu *vcpu,
+			      struct kvm_run *run,
+			      ulong insn)
+{
+	if ((insn & INSN_MASK_WFI) == INSN_MATCH_WFI) {
+		vcpu->stat.wfi_exit_stat++;
+		if (!kvm_arch_vcpu_runnable(vcpu)) {
+			srcu_read_unlock(&vcpu->kvm->srcu, vcpu->arch.srcu_idx);
+			kvm_vcpu_block(vcpu);
+			vcpu->arch.srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
+			kvm_clear_request(KVM_REQ_UNHALT, vcpu);
+		}
+		vcpu->arch.guest_context.sepc += INSN_LEN(insn);
+		return 1;
+	}
+
+	return truly_illegal_insn(vcpu, run, insn);
+}
+
+static int virtual_inst_fault(struct kvm_vcpu *vcpu, struct kvm_run *run,
+			      struct kvm_cpu_trap *trap)
+{
+	unsigned long insn = trap->stval;
+	struct kvm_cpu_trap utrap = { 0 };
+	struct kvm_cpu_context *ct;
+
+	if (unlikely(INSN_IS_16BIT(insn))) {
+		if (insn == 0) {
+			ct = &vcpu->arch.guest_context;
+			insn = kvm_riscv_vcpu_unpriv_read(vcpu, true,
+							  ct->sepc,
+							  &utrap);
+			if (utrap.scause) {
+				utrap.sepc = ct->sepc;
+				kvm_riscv_vcpu_trap_redirect(vcpu, &utrap);
+				return 1;
+			}
+		}
+		if (INSN_IS_16BIT(insn))
+			return truly_illegal_insn(vcpu, run, insn);
+	}
+
+	switch ((insn & INSN_OPCODE_MASK) >> INSN_OPCODE_SHIFT) {
+	case INSN_OPCODE_SYSTEM:
+		return system_opcode_insn(vcpu, run, insn);
+	default:
+		return truly_illegal_insn(vcpu, run, insn);
+	}
+}
+
+static int emulate_load(struct kvm_vcpu *vcpu, struct kvm_run *run,
+			unsigned long fault_addr, unsigned long htinst)
+{
+	u8 data_buf[8];
+	unsigned long insn;
+	int shift = 0, len = 0, insn_len = 0;
+	struct kvm_cpu_trap utrap = { 0 };
+	struct kvm_cpu_context *ct = &vcpu->arch.guest_context;
+
+	/* Determine trapped instruction */
+	if (htinst & 0x1) {
+		/*
+		 * Bit[0] == 1 implies trapped instruction value is
+		 * transformed instruction or custom instruction.
+		 */
+		insn = htinst | INSN_16BIT_MASK;
+		insn_len = (htinst & BIT(1)) ? INSN_LEN(insn) : 2;
+	} else {
+		/*
+		 * Bit[0] == 0 implies trapped instruction value is
+		 * zero or special value.
+		 */
+		insn = kvm_riscv_vcpu_unpriv_read(vcpu, true, ct->sepc,
+						  &utrap);
+		if (utrap.scause) {
+			/* Redirect trap if we failed to read instruction */
+			utrap.sepc = ct->sepc;
+			kvm_riscv_vcpu_trap_redirect(vcpu, &utrap);
+			return 1;
+		}
+		insn_len = INSN_LEN(insn);
+	}
+
+	/* Decode length of MMIO and shift */
+	if ((insn & INSN_MASK_LW) == INSN_MATCH_LW) {
+		len = 4;
+		shift = 8 * (sizeof(ulong) - len);
+	} else if ((insn & INSN_MASK_LB) == INSN_MATCH_LB) {
+		len = 1;
+		shift = 8 * (sizeof(ulong) - len);
+	} else if ((insn & INSN_MASK_LBU) == INSN_MATCH_LBU) {
+		len = 1;
+		shift = 8 * (sizeof(ulong) - len);
+#ifdef CONFIG_64BIT
+	} else if ((insn & INSN_MASK_LD) == INSN_MATCH_LD) {
+		len = 8;
+		shift = 8 * (sizeof(ulong) - len);
+	} else if ((insn & INSN_MASK_LWU) == INSN_MATCH_LWU) {
+		len = 4;
+#endif
+	} else if ((insn & INSN_MASK_LH) == INSN_MATCH_LH) {
+		len = 2;
+		shift = 8 * (sizeof(ulong) - len);
+	} else if ((insn & INSN_MASK_LHU) == INSN_MATCH_LHU) {
+		len = 2;
+#ifdef CONFIG_64BIT
+	} else if ((insn & INSN_MASK_C_LD) == INSN_MATCH_C_LD) {
+		len = 8;
+		shift = 8 * (sizeof(ulong) - len);
+		insn = RVC_RS2S(insn) << SH_RD;
+	} else if ((insn & INSN_MASK_C_LDSP) == INSN_MATCH_C_LDSP &&
+		   ((insn >> SH_RD) & 0x1f)) {
+		len = 8;
+		shift = 8 * (sizeof(ulong) - len);
+#endif
+	} else if ((insn & INSN_MASK_C_LW) == INSN_MATCH_C_LW) {
+		len = 4;
+		shift = 8 * (sizeof(ulong) - len);
+		insn = RVC_RS2S(insn) << SH_RD;
+	} else if ((insn & INSN_MASK_C_LWSP) == INSN_MATCH_C_LWSP &&
+		   ((insn >> SH_RD) & 0x1f)) {
+		len = 4;
+		shift = 8 * (sizeof(ulong) - len);
+	} else {
+		return -EOPNOTSUPP;
+	}
+
+	/* Fault address should be aligned to length of MMIO */
+	if (fault_addr & (len - 1))
+		return -EIO;
+
+	/* Save instruction decode info */
+	vcpu->arch.mmio_decode.insn = insn;
+	vcpu->arch.mmio_decode.insn_len = insn_len;
+	vcpu->arch.mmio_decode.shift = shift;
+	vcpu->arch.mmio_decode.len = len;
+	vcpu->arch.mmio_decode.return_handled = 0;
+
+	/* Update MMIO details in kvm_run struct */
+	run->mmio.is_write = false;
+	run->mmio.phys_addr = fault_addr;
+	run->mmio.len = len;
+
+	/* Try to handle MMIO access in the kernel */
+	if (!kvm_io_bus_read(vcpu, KVM_MMIO_BUS, fault_addr, len, data_buf)) {
+		/* Successfully handled MMIO access in the kernel so resume */
+		memcpy(run->mmio.data, data_buf, len);
+		vcpu->stat.mmio_exit_kernel++;
+		kvm_riscv_vcpu_mmio_return(vcpu, run);
+		return 1;
+	}
+
+	/* Exit to userspace for MMIO emulation */
+	vcpu->stat.mmio_exit_user++;
+	run->exit_reason = KVM_EXIT_MMIO;
+
+	return 0;
+}
+
+static int emulate_store(struct kvm_vcpu *vcpu, struct kvm_run *run,
+			 unsigned long fault_addr, unsigned long htinst)
+{
+	u8 data8;
+	u16 data16;
+	u32 data32;
+	u64 data64;
+	ulong data;
+	unsigned long insn;
+	int len = 0, insn_len = 0;
+	struct kvm_cpu_trap utrap = { 0 };
+	struct kvm_cpu_context *ct = &vcpu->arch.guest_context;
+
+	/* Determine trapped instruction */
+	if (htinst & 0x1) {
+		/*
+		 * Bit[0] == 1 implies trapped instruction value is
+		 * transformed instruction or custom instruction.
+		 */
+		insn = htinst | INSN_16BIT_MASK;
+		insn_len = (htinst & BIT(1)) ? INSN_LEN(insn) : 2;
+	} else {
+		/*
+		 * Bit[0] == 0 implies trapped instruction value is
+		 * zero or special value.
+		 */
+		insn = kvm_riscv_vcpu_unpriv_read(vcpu, true, ct->sepc,
+						  &utrap);
+		if (utrap.scause) {
+			/* Redirect trap if we failed to read instruction */
+			utrap.sepc = ct->sepc;
+			kvm_riscv_vcpu_trap_redirect(vcpu, &utrap);
+			return 1;
+		}
+		insn_len = INSN_LEN(insn);
+	}
+
+	data = GET_RS2(insn, &vcpu->arch.guest_context);
+	data8 = data16 = data32 = data64 = data;
+
+	if ((insn & INSN_MASK_SW) == INSN_MATCH_SW) {
+		len = 4;
+	} else if ((insn & INSN_MASK_SB) == INSN_MATCH_SB) {
+		len = 1;
+#ifdef CONFIG_64BIT
+	} else if ((insn & INSN_MASK_SD) == INSN_MATCH_SD) {
+		len = 8;
+#endif
+	} else if ((insn & INSN_MASK_SH) == INSN_MATCH_SH) {
+		len = 2;
+#ifdef CONFIG_64BIT
+	} else if ((insn & INSN_MASK_C_SD) == INSN_MATCH_C_SD) {
+		len = 8;
+		data64 = GET_RS2S(insn, &vcpu->arch.guest_context);
+	} else if ((insn & INSN_MASK_C_SDSP) == INSN_MATCH_C_SDSP &&
+		   ((insn >> SH_RD) & 0x1f)) {
+		len = 8;
+		data64 = GET_RS2C(insn, &vcpu->arch.guest_context);
+#endif
+	} else if ((insn & INSN_MASK_C_SW) == INSN_MATCH_C_SW) {
+		len = 4;
+		data32 = GET_RS2S(insn, &vcpu->arch.guest_context);
+	} else if ((insn & INSN_MASK_C_SWSP) == INSN_MATCH_C_SWSP &&
+		   ((insn >> SH_RD) & 0x1f)) {
+		len = 4;
+		data32 = GET_RS2C(insn, &vcpu->arch.guest_context);
+	} else {
+		return -EOPNOTSUPP;
+	}
+
+	/* Fault address should be aligned to length of MMIO */
+	if (fault_addr & (len - 1))
+		return -EIO;
+
+	/* Save instruction decode info */
+	vcpu->arch.mmio_decode.insn = insn;
+	vcpu->arch.mmio_decode.insn_len = insn_len;
+	vcpu->arch.mmio_decode.shift = 0;
+	vcpu->arch.mmio_decode.len = len;
+	vcpu->arch.mmio_decode.return_handled = 0;
+
+	/* Copy data to kvm_run instance */
+	switch (len) {
+	case 1:
+		*((u8 *)run->mmio.data) = data8;
+		break;
+	case 2:
+		*((u16 *)run->mmio.data) = data16;
+		break;
+	case 4:
+		*((u32 *)run->mmio.data) = data32;
+		break;
+	case 8:
+		*((u64 *)run->mmio.data) = data64;
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	/* Update MMIO details in kvm_run struct */
+	run->mmio.is_write = true;
+	run->mmio.phys_addr = fault_addr;
+	run->mmio.len = len;
+
+	/* Try to handle MMIO access in the kernel */
+	if (!kvm_io_bus_write(vcpu, KVM_MMIO_BUS,
+			      fault_addr, len, run->mmio.data)) {
+		/* Successfully handled MMIO access in the kernel so resume */
+		vcpu->stat.mmio_exit_kernel++;
+		kvm_riscv_vcpu_mmio_return(vcpu, run);
+		return 1;
+	}
+
+	/* Exit to userspace for MMIO emulation */
+	vcpu->stat.mmio_exit_user++;
+	run->exit_reason = KVM_EXIT_MMIO;
+
+	return 0;
+}
+
+static int stage2_page_fault(struct kvm_vcpu *vcpu, struct kvm_run *run,
+			     struct kvm_cpu_trap *trap)
+{
+	struct kvm_memory_slot *memslot;
+	unsigned long hva, fault_addr;
+	bool writeable;
+	gfn_t gfn;
+	int ret;
+
+	fault_addr = (trap->htval << 2) | (trap->stval & 0x3);
+	gfn = fault_addr >> PAGE_SHIFT;
+	memslot = gfn_to_memslot(vcpu->kvm, gfn);
+	hva = gfn_to_hva_memslot_prot(memslot, gfn, &writeable);
+
+	if (kvm_is_error_hva(hva) ||
+	    (trap->scause == EXC_STORE_GUEST_PAGE_FAULT && !writeable)) {
+		switch (trap->scause) {
+		case EXC_LOAD_GUEST_PAGE_FAULT:
+			return emulate_load(vcpu, run, fault_addr,
+					    trap->htinst);
+		case EXC_STORE_GUEST_PAGE_FAULT:
+			return emulate_store(vcpu, run, fault_addr,
+					     trap->htinst);
+		default:
+			return -EOPNOTSUPP;
+		};
+	}
+
+	ret = kvm_riscv_stage2_map(vcpu, memslot, fault_addr, hva,
+		(trap->scause == EXC_STORE_GUEST_PAGE_FAULT) ? true : false);
+	if (ret < 0)
+		return ret;
+
+	return 1;
+}
+
+/**
+ * kvm_riscv_vcpu_unpriv_read -- Read machine word from Guest memory
+ *
+ * @vcpu: The VCPU pointer
+ * @read_insn: Flag representing whether we are reading instruction
+ * @guest_addr: Guest address to read
+ * @trap: Output pointer to trap details
+ */
+unsigned long kvm_riscv_vcpu_unpriv_read(struct kvm_vcpu *vcpu,
+					 bool read_insn,
+					 unsigned long guest_addr,
+					 struct kvm_cpu_trap *trap)
+{
+	register unsigned long taddr asm("a0") = (unsigned long)trap;
+	register unsigned long ttmp asm("a1");
+	register unsigned long val asm("t0");
+	register unsigned long tmp asm("t1");
+	register unsigned long addr asm("t2") = guest_addr;
+	unsigned long flags;
+	unsigned long old_stvec, old_hstatus;
+
+	local_irq_save(flags);
+
+	old_hstatus = csr_swap(CSR_HSTATUS, vcpu->arch.guest_context.hstatus);
+	old_stvec = csr_swap(CSR_STVEC, (ulong)&__kvm_riscv_unpriv_trap);
+
+	if (read_insn) {
+		/*
+		 * HLVX.HU instruction
+		 * 0110010 00011 rs1 100 rd 1110011
+		 */
+		asm volatile ("\n"
+			".option push\n"
+			".option norvc\n"
+			"add %[ttmp], %[taddr], 0\n"
+			/*
+			 * HLVX.HU %[val], (%[addr])
+			 * HLVX.HU t0, (t2)
+			 * 0110010 00011 00111 100 00101 1110011
+			 */
+			".word 0x6433c2f3\n"
+			"andi %[tmp], %[val], 3\n"
+			"addi %[tmp], %[tmp], -3\n"
+			"bne %[tmp], zero, 2f\n"
+			"addi %[addr], %[addr], 2\n"
+			/*
+			 * HLVX.HU %[tmp], (%[addr])
+			 * HLVX.HU t1, (t2)
+			 * 0110010 00011 00111 100 00110 1110011
+			 */
+			".word 0x6433c373\n"
+			"sll %[tmp], %[tmp], 16\n"
+			"add %[val], %[val], %[tmp]\n"
+			"2:\n"
+			".option pop"
+		: [val] "=&r" (val), [tmp] "=&r" (tmp),
+		  [taddr] "+&r" (taddr), [ttmp] "+&r" (ttmp),
+		  [addr] "+&r" (addr) : : "memory");
+
+		if (trap->scause == EXC_LOAD_PAGE_FAULT)
+			trap->scause = EXC_INST_PAGE_FAULT;
+	} else {
+		/*
+		 * HLV.D instruction
+		 * 0110110 00000 rs1 100 rd 1110011
+		 *
+		 * HLV.W instruction
+		 * 0110100 00000 rs1 100 rd 1110011
+		 */
+		asm volatile ("\n"
+			".option push\n"
+			".option norvc\n"
+			"add %[ttmp], %[taddr], 0\n"
+#ifdef CONFIG_64BIT
+			/*
+			 * HLV.D %[val], (%[addr])
+			 * HLV.D t0, (t2)
+			 * 0110110 00000 00111 100 00101 1110011
+			 */
+			".word 0x6c03c2f3\n"
+#else
+			/*
+			 * HLV.W %[val], (%[addr])
+			 * HLV.W t0, (t2)
+			 * 0110100 00000 00111 100 00101 1110011
+			 */
+			".word 0x6803c2f3\n"
+#endif
+			".option pop"
+		: [val] "=&r" (val),
+		  [taddr] "+&r" (taddr), [ttmp] "+&r" (ttmp)
+		: [addr] "r" (addr) : "memory");
+	}
+
+	csr_write(CSR_STVEC, old_stvec);
+	csr_write(CSR_HSTATUS, old_hstatus);
+
+	local_irq_restore(flags);
+
+	return val;
+}
+
+/**
+ * kvm_riscv_vcpu_trap_redirect -- Redirect trap to Guest
+ *
+ * @vcpu: The VCPU pointer
+ * @trap: Trap details
+ */
+void kvm_riscv_vcpu_trap_redirect(struct kvm_vcpu *vcpu,
+				  struct kvm_cpu_trap *trap)
+{
+	unsigned long vsstatus = csr_read(CSR_VSSTATUS);
+
+	/* Change Guest SSTATUS.SPP bit */
+	vsstatus &= ~SR_SPP;
+	if (vcpu->arch.guest_context.sstatus & SR_SPP)
+		vsstatus |= SR_SPP;
+
+	/* Change Guest SSTATUS.SPIE bit */
+	vsstatus &= ~SR_SPIE;
+	if (vsstatus & SR_SIE)
+		vsstatus |= SR_SPIE;
+
+	/* Clear Guest SSTATUS.SIE bit */
+	vsstatus &= ~SR_SIE;
+
+	/* Update Guest SSTATUS */
+	csr_write(CSR_VSSTATUS, vsstatus);
+
+	/* Update Guest SCAUSE, STVAL, and SEPC */
+	csr_write(CSR_VSCAUSE, trap->scause);
+	csr_write(CSR_VSTVAL, trap->stval);
+	csr_write(CSR_VSEPC, trap->sepc);
+
+	/* Set Guest PC to Guest exception vector */
+	vcpu->arch.guest_context.sepc = csr_read(CSR_VSTVEC);
+}
+
+/**
+ * kvm_riscv_vcpu_mmio_return -- Handle MMIO loads after user space emulation
+ *			     or in-kernel IO emulation
+ *
+ * @vcpu: The VCPU pointer
+ * @run:  The VCPU run struct containing the mmio data
+ */
+int kvm_riscv_vcpu_mmio_return(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+	u8 data8;
+	u16 data16;
+	u32 data32;
+	u64 data64;
+	ulong insn;
+	int len, shift;
+
+	if (vcpu->arch.mmio_decode.return_handled)
+		return 0;
+
+	vcpu->arch.mmio_decode.return_handled = 1;
+	insn = vcpu->arch.mmio_decode.insn;
+
+	if (run->mmio.is_write)
+		goto done;
+
+	len = vcpu->arch.mmio_decode.len;
+	shift = vcpu->arch.mmio_decode.shift;
+
+	switch (len) {
+	case 1:
+		data8 = *((u8 *)run->mmio.data);
+		SET_RD(insn, &vcpu->arch.guest_context,
+			(ulong)data8 << shift >> shift);
+		break;
+	case 2:
+		data16 = *((u16 *)run->mmio.data);
+		SET_RD(insn, &vcpu->arch.guest_context,
+			(ulong)data16 << shift >> shift);
+		break;
+	case 4:
+		data32 = *((u32 *)run->mmio.data);
+		SET_RD(insn, &vcpu->arch.guest_context,
+			(ulong)data32 << shift >> shift);
+		break;
+	case 8:
+		data64 = *((u64 *)run->mmio.data);
+		SET_RD(insn, &vcpu->arch.guest_context,
+			(ulong)data64 << shift >> shift);
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+done:
+	/* Move to next instruction */
+	vcpu->arch.guest_context.sepc += vcpu->arch.mmio_decode.insn_len;
+
+	return 0;
+}
+
+/*
+ * Return > 0 to return to guest, < 0 on error, 0 (and set exit_reason) on
+ * proper exit to userspace.
+ */
+int kvm_riscv_vcpu_exit(struct kvm_vcpu *vcpu, struct kvm_run *run,
+			struct kvm_cpu_trap *trap)
+{
+	int ret;
+
+	/* If we got host interrupt then do nothing */
+	if (trap->scause & CAUSE_IRQ_FLAG)
+		return 1;
+
+	/* Handle guest traps */
+	ret = -EFAULT;
+	run->exit_reason = KVM_EXIT_UNKNOWN;
+	switch (trap->scause) {
+	case EXC_VIRTUAL_INST_FAULT:
+		if (vcpu->arch.guest_context.hstatus & HSTATUS_SPV)
+			ret = virtual_inst_fault(vcpu, run, trap);
+		break;
+	case EXC_INST_GUEST_PAGE_FAULT:
+	case EXC_LOAD_GUEST_PAGE_FAULT:
+	case EXC_STORE_GUEST_PAGE_FAULT:
+		if (vcpu->arch.guest_context.hstatus & HSTATUS_SPV)
+			ret = stage2_page_fault(vcpu, run, trap);
+		break;
+	case EXC_SUPERVISOR_SYSCALL:
+		if (vcpu->arch.guest_context.hstatus & HSTATUS_SPV)
+			ret = kvm_riscv_vcpu_sbi_ecall(vcpu, run);
+		break;
+	default:
+		break;
+	}
+
+	/* Print details in-case of error */
+	if (ret < 0) {
+		kvm_err("VCPU exit error %d\n", ret);
+		kvm_err("SEPC=0x%lx SSTATUS=0x%lx HSTATUS=0x%lx\n",
+			vcpu->arch.guest_context.sepc,
+			vcpu->arch.guest_context.sstatus,
+			vcpu->arch.guest_context.hstatus);
+		kvm_err("SCAUSE=0x%lx STVAL=0x%lx HTVAL=0x%lx HTINST=0x%lx\n",
+			trap->scause, trap->stval, trap->htval, trap->htinst);
+	}
+
+	return ret;
+}
diff --git a/arch/riscv/kvm/vcpu_fp.c b/arch/riscv/kvm/vcpu_fp.c
new file mode 100644
index 000000000000..1b070152578f
--- /dev/null
+++ b/arch/riscv/kvm/vcpu_fp.c
@@ -0,0 +1,167 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2021 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Atish Patra <atish.patra@wdc.com>
+ *     Anup Patel <anup.patel@wdc.com>
+ */
+
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/kvm_host.h>
+#include <linux/uaccess.h>
+
+#ifdef CONFIG_FPU
+void kvm_riscv_vcpu_fp_reset(struct kvm_vcpu *vcpu)
+{
+	unsigned long isa = vcpu->arch.isa;
+	struct kvm_cpu_context *cntx = &vcpu->arch.guest_context;
+
+	cntx->sstatus &= ~SR_FS;
+	if (riscv_isa_extension_available(&isa, f) ||
+	    riscv_isa_extension_available(&isa, d))
+		cntx->sstatus |= SR_FS_INITIAL;
+	else
+		cntx->sstatus |= SR_FS_OFF;
+}
+
+void kvm_riscv_vcpu_fp_clean(struct kvm_cpu_context *cntx)
+{
+	cntx->sstatus &= ~SR_FS;
+	cntx->sstatus |= SR_FS_CLEAN;
+}
+
+void kvm_riscv_vcpu_guest_fp_save(struct kvm_cpu_context *cntx,
+				  unsigned long isa)
+{
+	if ((cntx->sstatus & SR_FS) == SR_FS_DIRTY) {
+		if (riscv_isa_extension_available(&isa, d))
+			__kvm_riscv_fp_d_save(cntx);
+		else if (riscv_isa_extension_available(&isa, f))
+			__kvm_riscv_fp_f_save(cntx);
+		kvm_riscv_vcpu_fp_clean(cntx);
+	}
+}
+
+void kvm_riscv_vcpu_guest_fp_restore(struct kvm_cpu_context *cntx,
+				     unsigned long isa)
+{
+	if ((cntx->sstatus & SR_FS) != SR_FS_OFF) {
+		if (riscv_isa_extension_available(&isa, d))
+			__kvm_riscv_fp_d_restore(cntx);
+		else if (riscv_isa_extension_available(&isa, f))
+			__kvm_riscv_fp_f_restore(cntx);
+		kvm_riscv_vcpu_fp_clean(cntx);
+	}
+}
+
+void kvm_riscv_vcpu_host_fp_save(struct kvm_cpu_context *cntx)
+{
+	/* No need to check host sstatus as it can be modified outside */
+	if (riscv_isa_extension_available(NULL, d))
+		__kvm_riscv_fp_d_save(cntx);
+	else if (riscv_isa_extension_available(NULL, f))
+		__kvm_riscv_fp_f_save(cntx);
+}
+
+void kvm_riscv_vcpu_host_fp_restore(struct kvm_cpu_context *cntx)
+{
+	if (riscv_isa_extension_available(NULL, d))
+		__kvm_riscv_fp_d_restore(cntx);
+	else if (riscv_isa_extension_available(NULL, f))
+		__kvm_riscv_fp_f_restore(cntx);
+}
+#endif
+
+int kvm_riscv_vcpu_get_reg_fp(struct kvm_vcpu *vcpu,
+			      const struct kvm_one_reg *reg,
+			      unsigned long rtype)
+{
+	struct kvm_cpu_context *cntx = &vcpu->arch.guest_context;
+	unsigned long isa = vcpu->arch.isa;
+	unsigned long __user *uaddr =
+			(unsigned long __user *)(unsigned long)reg->addr;
+	unsigned long reg_num = reg->id & ~(KVM_REG_ARCH_MASK |
+					    KVM_REG_SIZE_MASK |
+					    rtype);
+	void *reg_val;
+
+	if ((rtype == KVM_REG_RISCV_FP_F) &&
+	    riscv_isa_extension_available(&isa, f)) {
+		if (KVM_REG_SIZE(reg->id) != sizeof(u32))
+			return -EINVAL;
+		if (reg_num == KVM_REG_RISCV_FP_F_REG(fcsr))
+			reg_val = &cntx->fp.f.fcsr;
+		else if ((KVM_REG_RISCV_FP_F_REG(f[0]) <= reg_num) &&
+			  reg_num <= KVM_REG_RISCV_FP_F_REG(f[31]))
+			reg_val = &cntx->fp.f.f[reg_num];
+		else
+			return -EINVAL;
+	} else if ((rtype == KVM_REG_RISCV_FP_D) &&
+		   riscv_isa_extension_available(&isa, d)) {
+		if (reg_num == KVM_REG_RISCV_FP_D_REG(fcsr)) {
+			if (KVM_REG_SIZE(reg->id) != sizeof(u32))
+				return -EINVAL;
+			reg_val = &cntx->fp.d.fcsr;
+		} else if ((KVM_REG_RISCV_FP_D_REG(f[0]) <= reg_num) &&
+			   reg_num <= KVM_REG_RISCV_FP_D_REG(f[31])) {
+			if (KVM_REG_SIZE(reg->id) != sizeof(u64))
+				return -EINVAL;
+			reg_val = &cntx->fp.d.f[reg_num];
+		} else
+			return -EINVAL;
+	} else
+		return -EINVAL;
+
+	if (copy_to_user(uaddr, reg_val, KVM_REG_SIZE(reg->id)))
+		return -EFAULT;
+
+	return 0;
+}
+
+int kvm_riscv_vcpu_set_reg_fp(struct kvm_vcpu *vcpu,
+			      const struct kvm_one_reg *reg,
+			      unsigned long rtype)
+{
+	struct kvm_cpu_context *cntx = &vcpu->arch.guest_context;
+	unsigned long isa = vcpu->arch.isa;
+	unsigned long __user *uaddr =
+			(unsigned long __user *)(unsigned long)reg->addr;
+	unsigned long reg_num = reg->id & ~(KVM_REG_ARCH_MASK |
+					    KVM_REG_SIZE_MASK |
+					    rtype);
+	void *reg_val;
+
+	if ((rtype == KVM_REG_RISCV_FP_F) &&
+	    riscv_isa_extension_available(&isa, f)) {
+		if (KVM_REG_SIZE(reg->id) != sizeof(u32))
+			return -EINVAL;
+		if (reg_num == KVM_REG_RISCV_FP_F_REG(fcsr))
+			reg_val = &cntx->fp.f.fcsr;
+		else if ((KVM_REG_RISCV_FP_F_REG(f[0]) <= reg_num) &&
+			  reg_num <= KVM_REG_RISCV_FP_F_REG(f[31]))
+			reg_val = &cntx->fp.f.f[reg_num];
+		else
+			return -EINVAL;
+	} else if ((rtype == KVM_REG_RISCV_FP_D) &&
+		   riscv_isa_extension_available(&isa, d)) {
+		if (reg_num == KVM_REG_RISCV_FP_D_REG(fcsr)) {
+			if (KVM_REG_SIZE(reg->id) != sizeof(u32))
+				return -EINVAL;
+			reg_val = &cntx->fp.d.fcsr;
+		} else if ((KVM_REG_RISCV_FP_D_REG(f[0]) <= reg_num) &&
+			   reg_num <= KVM_REG_RISCV_FP_D_REG(f[31])) {
+			if (KVM_REG_SIZE(reg->id) != sizeof(u64))
+				return -EINVAL;
+			reg_val = &cntx->fp.d.f[reg_num];
+		} else
+			return -EINVAL;
+	} else
+		return -EINVAL;
+
+	if (copy_from_user(reg_val, uaddr, KVM_REG_SIZE(reg->id)))
+		return -EFAULT;
+
+	return 0;
+}
diff --git a/arch/riscv/kvm/vcpu_sbi.c b/arch/riscv/kvm/vcpu_sbi.c
new file mode 100644
index 000000000000..3b0e703d22cf
--- /dev/null
+++ b/arch/riscv/kvm/vcpu_sbi.c
@@ -0,0 +1,185 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Atish Patra <atish.patra@wdc.com>
+ */
+
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/kvm_host.h>
+#include <asm/csr.h>
+#include <asm/sbi.h>
+#include <asm/kvm_vcpu_timer.h>
+
+#define SBI_VERSION_MAJOR			0
+#define SBI_VERSION_MINOR			1
+
+static void kvm_riscv_vcpu_sbi_forward(struct kvm_vcpu *vcpu,
+				       struct kvm_run *run)
+{
+	struct kvm_cpu_context *cp = &vcpu->arch.guest_context;
+
+	vcpu->arch.sbi_context.return_handled = 0;
+	vcpu->stat.ecall_exit_stat++;
+	run->exit_reason = KVM_EXIT_RISCV_SBI;
+	run->riscv_sbi.extension_id = cp->a7;
+	run->riscv_sbi.function_id = cp->a6;
+	run->riscv_sbi.args[0] = cp->a0;
+	run->riscv_sbi.args[1] = cp->a1;
+	run->riscv_sbi.args[2] = cp->a2;
+	run->riscv_sbi.args[3] = cp->a3;
+	run->riscv_sbi.args[4] = cp->a4;
+	run->riscv_sbi.args[5] = cp->a5;
+	run->riscv_sbi.ret[0] = cp->a0;
+	run->riscv_sbi.ret[1] = cp->a1;
+}
+
+int kvm_riscv_vcpu_sbi_return(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+	struct kvm_cpu_context *cp = &vcpu->arch.guest_context;
+
+	/* Handle SBI return only once */
+	if (vcpu->arch.sbi_context.return_handled)
+		return 0;
+	vcpu->arch.sbi_context.return_handled = 1;
+
+	/* Update return values */
+	cp->a0 = run->riscv_sbi.ret[0];
+	cp->a1 = run->riscv_sbi.ret[1];
+
+	/* Move to next instruction */
+	vcpu->arch.guest_context.sepc += 4;
+
+	return 0;
+}
+
+#ifdef CONFIG_RISCV_SBI_V01
+
+static void kvm_sbi_system_shutdown(struct kvm_vcpu *vcpu,
+				    struct kvm_run *run, u32 type)
+{
+	int i;
+	struct kvm_vcpu *tmp;
+
+	kvm_for_each_vcpu(i, tmp, vcpu->kvm)
+		tmp->arch.power_off = true;
+	kvm_make_all_cpus_request(vcpu->kvm, KVM_REQ_SLEEP);
+
+	memset(&run->system_event, 0, sizeof(run->system_event));
+	run->system_event.type = type;
+	run->exit_reason = KVM_EXIT_SYSTEM_EVENT;
+}
+
+int kvm_riscv_vcpu_sbi_ecall(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+	ulong hmask;
+	int i, ret = 1;
+	u64 next_cycle;
+	struct kvm_vcpu *rvcpu;
+	bool next_sepc = true;
+	struct cpumask cm, hm;
+	struct kvm *kvm = vcpu->kvm;
+	struct kvm_cpu_trap utrap = { 0 };
+	struct kvm_cpu_context *cp = &vcpu->arch.guest_context;
+
+	if (!cp)
+		return -EINVAL;
+
+	switch (cp->a7) {
+	case SBI_EXT_0_1_CONSOLE_GETCHAR:
+	case SBI_EXT_0_1_CONSOLE_PUTCHAR:
+		/*
+		 * The CONSOLE_GETCHAR/CONSOLE_PUTCHAR SBI calls cannot be
+		 * handled in kernel so we forward these to user-space
+		 */
+		kvm_riscv_vcpu_sbi_forward(vcpu, run);
+		next_sepc = false;
+		ret = 0;
+		break;
+	case SBI_EXT_0_1_SET_TIMER:
+#if __riscv_xlen == 32
+		next_cycle = ((u64)cp->a1 << 32) | (u64)cp->a0;
+#else
+		next_cycle = (u64)cp->a0;
+#endif
+		kvm_riscv_vcpu_timer_next_event(vcpu, next_cycle);
+		break;
+	case SBI_EXT_0_1_CLEAR_IPI:
+		kvm_riscv_vcpu_unset_interrupt(vcpu, IRQ_VS_SOFT);
+		break;
+	case SBI_EXT_0_1_SEND_IPI:
+		if (cp->a0)
+			hmask = kvm_riscv_vcpu_unpriv_read(vcpu, false, cp->a0,
+							   &utrap);
+		else
+			hmask = (1UL << atomic_read(&kvm->online_vcpus)) - 1;
+		if (utrap.scause) {
+			utrap.sepc = cp->sepc;
+			kvm_riscv_vcpu_trap_redirect(vcpu, &utrap);
+			next_sepc = false;
+			break;
+		}
+		for_each_set_bit(i, &hmask, BITS_PER_LONG) {
+			rvcpu = kvm_get_vcpu_by_id(vcpu->kvm, i);
+			kvm_riscv_vcpu_set_interrupt(rvcpu, IRQ_VS_SOFT);
+		}
+		break;
+	case SBI_EXT_0_1_SHUTDOWN:
+		kvm_sbi_system_shutdown(vcpu, run, KVM_SYSTEM_EVENT_SHUTDOWN);
+		next_sepc = false;
+		ret = 0;
+		break;
+	case SBI_EXT_0_1_REMOTE_FENCE_I:
+	case SBI_EXT_0_1_REMOTE_SFENCE_VMA:
+	case SBI_EXT_0_1_REMOTE_SFENCE_VMA_ASID:
+		if (cp->a0)
+			hmask = kvm_riscv_vcpu_unpriv_read(vcpu, false, cp->a0,
+							   &utrap);
+		else
+			hmask = (1UL << atomic_read(&kvm->online_vcpus)) - 1;
+		if (utrap.scause) {
+			utrap.sepc = cp->sepc;
+			kvm_riscv_vcpu_trap_redirect(vcpu, &utrap);
+			next_sepc = false;
+			break;
+		}
+		cpumask_clear(&cm);
+		for_each_set_bit(i, &hmask, BITS_PER_LONG) {
+			rvcpu = kvm_get_vcpu_by_id(vcpu->kvm, i);
+			if (rvcpu->cpu < 0)
+				continue;
+			cpumask_set_cpu(rvcpu->cpu, &cm);
+		}
+		riscv_cpuid_to_hartid_mask(&cm, &hm);
+		if (cp->a7 == SBI_EXT_0_1_REMOTE_FENCE_I)
+			sbi_remote_fence_i(cpumask_bits(&hm));
+		else if (cp->a7 == SBI_EXT_0_1_REMOTE_SFENCE_VMA)
+			sbi_remote_hfence_vvma(cpumask_bits(&hm),
+						cp->a1, cp->a2);
+		else
+			sbi_remote_hfence_vvma_asid(cpumask_bits(&hm),
+						cp->a1, cp->a2, cp->a3);
+		break;
+	default:
+		/* Return error for unsupported SBI calls */
+		cp->a0 = SBI_ERR_NOT_SUPPORTED;
+		break;
+	}
+
+	if (next_sepc)
+		cp->sepc += 4;
+
+	return ret;
+}
+
+#else
+
+int kvm_riscv_vcpu_sbi_ecall(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+	kvm_riscv_vcpu_sbi_forward(vcpu, run);
+	return 0;
+}
+
+#endif
diff --git a/arch/riscv/kvm/vcpu_switch.S b/arch/riscv/kvm/vcpu_switch.S
new file mode 100644
index 000000000000..029a28a195c6
--- /dev/null
+++ b/arch/riscv/kvm/vcpu_switch.S
@@ -0,0 +1,400 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Anup Patel <anup.patel@wdc.com>
+ */
+
+#include <linux/linkage.h>
+#include <asm/asm.h>
+#include <asm/asm-offsets.h>
+#include <asm/csr.h>
+
+	.text
+	.altmacro
+	.option norelax
+
+ENTRY(__kvm_riscv_switch_to)
+	/* Save Host GPRs (except A0 and T0-T6) */
+	REG_S	ra, (KVM_ARCH_HOST_RA)(a0)
+	REG_S	sp, (KVM_ARCH_HOST_SP)(a0)
+	REG_S	gp, (KVM_ARCH_HOST_GP)(a0)
+	REG_S	tp, (KVM_ARCH_HOST_TP)(a0)
+	REG_S	s0, (KVM_ARCH_HOST_S0)(a0)
+	REG_S	s1, (KVM_ARCH_HOST_S1)(a0)
+	REG_S	a1, (KVM_ARCH_HOST_A1)(a0)
+	REG_S	a2, (KVM_ARCH_HOST_A2)(a0)
+	REG_S	a3, (KVM_ARCH_HOST_A3)(a0)
+	REG_S	a4, (KVM_ARCH_HOST_A4)(a0)
+	REG_S	a5, (KVM_ARCH_HOST_A5)(a0)
+	REG_S	a6, (KVM_ARCH_HOST_A6)(a0)
+	REG_S	a7, (KVM_ARCH_HOST_A7)(a0)
+	REG_S	s2, (KVM_ARCH_HOST_S2)(a0)
+	REG_S	s3, (KVM_ARCH_HOST_S3)(a0)
+	REG_S	s4, (KVM_ARCH_HOST_S4)(a0)
+	REG_S	s5, (KVM_ARCH_HOST_S5)(a0)
+	REG_S	s6, (KVM_ARCH_HOST_S6)(a0)
+	REG_S	s7, (KVM_ARCH_HOST_S7)(a0)
+	REG_S	s8, (KVM_ARCH_HOST_S8)(a0)
+	REG_S	s9, (KVM_ARCH_HOST_S9)(a0)
+	REG_S	s10, (KVM_ARCH_HOST_S10)(a0)
+	REG_S	s11, (KVM_ARCH_HOST_S11)(a0)
+
+	/* Save Host and Restore Guest SSTATUS */
+	REG_L	t0, (KVM_ARCH_GUEST_SSTATUS)(a0)
+	csrrw	t0, CSR_SSTATUS, t0
+	REG_S	t0, (KVM_ARCH_HOST_SSTATUS)(a0)
+
+	/* Save Host and Restore Guest HSTATUS */
+	REG_L	t1, (KVM_ARCH_GUEST_HSTATUS)(a0)
+	csrrw	t1, CSR_HSTATUS, t1
+	REG_S	t1, (KVM_ARCH_HOST_HSTATUS)(a0)
+
+	/* Save Host and Restore Guest SCOUNTEREN */
+	REG_L	t2, (KVM_ARCH_GUEST_SCOUNTEREN)(a0)
+	csrrw	t2, CSR_SCOUNTEREN, t2
+	REG_S	t2, (KVM_ARCH_HOST_SCOUNTEREN)(a0)
+
+	/* Save Host SSCRATCH and change it to struct kvm_vcpu_arch pointer */
+	csrrw	t3, CSR_SSCRATCH, a0
+	REG_S	t3, (KVM_ARCH_HOST_SSCRATCH)(a0)
+
+	/* Save Host STVEC and change it to return path */
+	la	t4, __kvm_switch_return
+	csrrw	t4, CSR_STVEC, t4
+	REG_S	t4, (KVM_ARCH_HOST_STVEC)(a0)
+
+	/* Restore Guest SEPC */
+	REG_L	t0, (KVM_ARCH_GUEST_SEPC)(a0)
+	csrw	CSR_SEPC, t0
+
+	/* Restore Guest GPRs (except A0) */
+	REG_L	ra, (KVM_ARCH_GUEST_RA)(a0)
+	REG_L	sp, (KVM_ARCH_GUEST_SP)(a0)
+	REG_L	gp, (KVM_ARCH_GUEST_GP)(a0)
+	REG_L	tp, (KVM_ARCH_GUEST_TP)(a0)
+	REG_L	t0, (KVM_ARCH_GUEST_T0)(a0)
+	REG_L	t1, (KVM_ARCH_GUEST_T1)(a0)
+	REG_L	t2, (KVM_ARCH_GUEST_T2)(a0)
+	REG_L	s0, (KVM_ARCH_GUEST_S0)(a0)
+	REG_L	s1, (KVM_ARCH_GUEST_S1)(a0)
+	REG_L	a1, (KVM_ARCH_GUEST_A1)(a0)
+	REG_L	a2, (KVM_ARCH_GUEST_A2)(a0)
+	REG_L	a3, (KVM_ARCH_GUEST_A3)(a0)
+	REG_L	a4, (KVM_ARCH_GUEST_A4)(a0)
+	REG_L	a5, (KVM_ARCH_GUEST_A5)(a0)
+	REG_L	a6, (KVM_ARCH_GUEST_A6)(a0)
+	REG_L	a7, (KVM_ARCH_GUEST_A7)(a0)
+	REG_L	s2, (KVM_ARCH_GUEST_S2)(a0)
+	REG_L	s3, (KVM_ARCH_GUEST_S3)(a0)
+	REG_L	s4, (KVM_ARCH_GUEST_S4)(a0)
+	REG_L	s5, (KVM_ARCH_GUEST_S5)(a0)
+	REG_L	s6, (KVM_ARCH_GUEST_S6)(a0)
+	REG_L	s7, (KVM_ARCH_GUEST_S7)(a0)
+	REG_L	s8, (KVM_ARCH_GUEST_S8)(a0)
+	REG_L	s9, (KVM_ARCH_GUEST_S9)(a0)
+	REG_L	s10, (KVM_ARCH_GUEST_S10)(a0)
+	REG_L	s11, (KVM_ARCH_GUEST_S11)(a0)
+	REG_L	t3, (KVM_ARCH_GUEST_T3)(a0)
+	REG_L	t4, (KVM_ARCH_GUEST_T4)(a0)
+	REG_L	t5, (KVM_ARCH_GUEST_T5)(a0)
+	REG_L	t6, (KVM_ARCH_GUEST_T6)(a0)
+
+	/* Restore Guest A0 */
+	REG_L	a0, (KVM_ARCH_GUEST_A0)(a0)
+
+	/* Resume Guest */
+	sret
+
+	/* Back to Host */
+	.align 2
+__kvm_switch_return:
+	/* Swap Guest A0 with SSCRATCH */
+	csrrw	a0, CSR_SSCRATCH, a0
+
+	/* Save Guest GPRs (except A0) */
+	REG_S	ra, (KVM_ARCH_GUEST_RA)(a0)
+	REG_S	sp, (KVM_ARCH_GUEST_SP)(a0)
+	REG_S	gp, (KVM_ARCH_GUEST_GP)(a0)
+	REG_S	tp, (KVM_ARCH_GUEST_TP)(a0)
+	REG_S	t0, (KVM_ARCH_GUEST_T0)(a0)
+	REG_S	t1, (KVM_ARCH_GUEST_T1)(a0)
+	REG_S	t2, (KVM_ARCH_GUEST_T2)(a0)
+	REG_S	s0, (KVM_ARCH_GUEST_S0)(a0)
+	REG_S	s1, (KVM_ARCH_GUEST_S1)(a0)
+	REG_S	a1, (KVM_ARCH_GUEST_A1)(a0)
+	REG_S	a2, (KVM_ARCH_GUEST_A2)(a0)
+	REG_S	a3, (KVM_ARCH_GUEST_A3)(a0)
+	REG_S	a4, (KVM_ARCH_GUEST_A4)(a0)
+	REG_S	a5, (KVM_ARCH_GUEST_A5)(a0)
+	REG_S	a6, (KVM_ARCH_GUEST_A6)(a0)
+	REG_S	a7, (KVM_ARCH_GUEST_A7)(a0)
+	REG_S	s2, (KVM_ARCH_GUEST_S2)(a0)
+	REG_S	s3, (KVM_ARCH_GUEST_S3)(a0)
+	REG_S	s4, (KVM_ARCH_GUEST_S4)(a0)
+	REG_S	s5, (KVM_ARCH_GUEST_S5)(a0)
+	REG_S	s6, (KVM_ARCH_GUEST_S6)(a0)
+	REG_S	s7, (KVM_ARCH_GUEST_S7)(a0)
+	REG_S	s8, (KVM_ARCH_GUEST_S8)(a0)
+	REG_S	s9, (KVM_ARCH_GUEST_S9)(a0)
+	REG_S	s10, (KVM_ARCH_GUEST_S10)(a0)
+	REG_S	s11, (KVM_ARCH_GUEST_S11)(a0)
+	REG_S	t3, (KVM_ARCH_GUEST_T3)(a0)
+	REG_S	t4, (KVM_ARCH_GUEST_T4)(a0)
+	REG_S	t5, (KVM_ARCH_GUEST_T5)(a0)
+	REG_S	t6, (KVM_ARCH_GUEST_T6)(a0)
+
+	/* Save Guest SEPC */
+	csrr	t0, CSR_SEPC
+	REG_S	t0, (KVM_ARCH_GUEST_SEPC)(a0)
+
+	/* Restore Host STVEC */
+	REG_L	t1, (KVM_ARCH_HOST_STVEC)(a0)
+	csrw	CSR_STVEC, t1
+
+	/* Save Guest A0 and Restore Host SSCRATCH */
+	REG_L	t2, (KVM_ARCH_HOST_SSCRATCH)(a0)
+	csrrw	t2, CSR_SSCRATCH, t2
+	REG_S	t2, (KVM_ARCH_GUEST_A0)(a0)
+
+	/* Save Guest and Restore Host SCOUNTEREN */
+	REG_L	t3, (KVM_ARCH_HOST_SCOUNTEREN)(a0)
+	csrrw	t3, CSR_SCOUNTEREN, t3
+	REG_S	t3, (KVM_ARCH_GUEST_SCOUNTEREN)(a0)
+
+	/* Save Guest and Restore Host HSTATUS */
+	REG_L	t4, (KVM_ARCH_HOST_HSTATUS)(a0)
+	csrrw	t4, CSR_HSTATUS, t4
+	REG_S	t4, (KVM_ARCH_GUEST_HSTATUS)(a0)
+
+	/* Save Guest and Restore Host SSTATUS */
+	REG_L	t5, (KVM_ARCH_HOST_SSTATUS)(a0)
+	csrrw	t5, CSR_SSTATUS, t5
+	REG_S	t5, (KVM_ARCH_GUEST_SSTATUS)(a0)
+
+	/* Restore Host GPRs (except A0 and T0-T6) */
+	REG_L	ra, (KVM_ARCH_HOST_RA)(a0)
+	REG_L	sp, (KVM_ARCH_HOST_SP)(a0)
+	REG_L	gp, (KVM_ARCH_HOST_GP)(a0)
+	REG_L	tp, (KVM_ARCH_HOST_TP)(a0)
+	REG_L	s0, (KVM_ARCH_HOST_S0)(a0)
+	REG_L	s1, (KVM_ARCH_HOST_S1)(a0)
+	REG_L	a1, (KVM_ARCH_HOST_A1)(a0)
+	REG_L	a2, (KVM_ARCH_HOST_A2)(a0)
+	REG_L	a3, (KVM_ARCH_HOST_A3)(a0)
+	REG_L	a4, (KVM_ARCH_HOST_A4)(a0)
+	REG_L	a5, (KVM_ARCH_HOST_A5)(a0)
+	REG_L	a6, (KVM_ARCH_HOST_A6)(a0)
+	REG_L	a7, (KVM_ARCH_HOST_A7)(a0)
+	REG_L	s2, (KVM_ARCH_HOST_S2)(a0)
+	REG_L	s3, (KVM_ARCH_HOST_S3)(a0)
+	REG_L	s4, (KVM_ARCH_HOST_S4)(a0)
+	REG_L	s5, (KVM_ARCH_HOST_S5)(a0)
+	REG_L	s6, (KVM_ARCH_HOST_S6)(a0)
+	REG_L	s7, (KVM_ARCH_HOST_S7)(a0)
+	REG_L	s8, (KVM_ARCH_HOST_S8)(a0)
+	REG_L	s9, (KVM_ARCH_HOST_S9)(a0)
+	REG_L	s10, (KVM_ARCH_HOST_S10)(a0)
+	REG_L	s11, (KVM_ARCH_HOST_S11)(a0)
+
+	/* Return to C code */
+	ret
+ENDPROC(__kvm_riscv_switch_to)
+
+ENTRY(__kvm_riscv_unpriv_trap)
+	/*
+	 * We assume that faulting unpriv load/store instruction is
+	 * 4-byte long and blindly increment SEPC by 4.
+	 *
+	 * The trap details will be saved at address pointed by 'A0'
+	 * register and we use 'A1' register as temporary.
+	 */
+	csrr	a1, CSR_SEPC
+	REG_S	a1, (KVM_ARCH_TRAP_SEPC)(a0)
+	addi	a1, a1, 4
+	csrw	CSR_SEPC, a1
+	csrr	a1, CSR_SCAUSE
+	REG_S	a1, (KVM_ARCH_TRAP_SCAUSE)(a0)
+	csrr	a1, CSR_STVAL
+	REG_S	a1, (KVM_ARCH_TRAP_STVAL)(a0)
+	csrr	a1, CSR_HTVAL
+	REG_S	a1, (KVM_ARCH_TRAP_HTVAL)(a0)
+	csrr	a1, CSR_HTINST
+	REG_S	a1, (KVM_ARCH_TRAP_HTINST)(a0)
+	sret
+ENDPROC(__kvm_riscv_unpriv_trap)
+
+#ifdef	CONFIG_FPU
+	.align 3
+	.global __kvm_riscv_fp_f_save
+__kvm_riscv_fp_f_save:
+	csrr t2, CSR_SSTATUS
+	li t1, SR_FS
+	csrs CSR_SSTATUS, t1
+	frcsr t0
+	fsw f0,  KVM_ARCH_FP_F_F0(a0)
+	fsw f1,  KVM_ARCH_FP_F_F1(a0)
+	fsw f2,  KVM_ARCH_FP_F_F2(a0)
+	fsw f3,  KVM_ARCH_FP_F_F3(a0)
+	fsw f4,  KVM_ARCH_FP_F_F4(a0)
+	fsw f5,  KVM_ARCH_FP_F_F5(a0)
+	fsw f6,  KVM_ARCH_FP_F_F6(a0)
+	fsw f7,  KVM_ARCH_FP_F_F7(a0)
+	fsw f8,  KVM_ARCH_FP_F_F8(a0)
+	fsw f9,  KVM_ARCH_FP_F_F9(a0)
+	fsw f10, KVM_ARCH_FP_F_F10(a0)
+	fsw f11, KVM_ARCH_FP_F_F11(a0)
+	fsw f12, KVM_ARCH_FP_F_F12(a0)
+	fsw f13, KVM_ARCH_FP_F_F13(a0)
+	fsw f14, KVM_ARCH_FP_F_F14(a0)
+	fsw f15, KVM_ARCH_FP_F_F15(a0)
+	fsw f16, KVM_ARCH_FP_F_F16(a0)
+	fsw f17, KVM_ARCH_FP_F_F17(a0)
+	fsw f18, KVM_ARCH_FP_F_F18(a0)
+	fsw f19, KVM_ARCH_FP_F_F19(a0)
+	fsw f20, KVM_ARCH_FP_F_F20(a0)
+	fsw f21, KVM_ARCH_FP_F_F21(a0)
+	fsw f22, KVM_ARCH_FP_F_F22(a0)
+	fsw f23, KVM_ARCH_FP_F_F23(a0)
+	fsw f24, KVM_ARCH_FP_F_F24(a0)
+	fsw f25, KVM_ARCH_FP_F_F25(a0)
+	fsw f26, KVM_ARCH_FP_F_F26(a0)
+	fsw f27, KVM_ARCH_FP_F_F27(a0)
+	fsw f28, KVM_ARCH_FP_F_F28(a0)
+	fsw f29, KVM_ARCH_FP_F_F29(a0)
+	fsw f30, KVM_ARCH_FP_F_F30(a0)
+	fsw f31, KVM_ARCH_FP_F_F31(a0)
+	sw t0, KVM_ARCH_FP_F_FCSR(a0)
+	csrw CSR_SSTATUS, t2
+	ret
+
+	.align 3
+	.global __kvm_riscv_fp_d_save
+__kvm_riscv_fp_d_save:
+	csrr t2, CSR_SSTATUS
+	li t1, SR_FS
+	csrs CSR_SSTATUS, t1
+	frcsr t0
+	fsd f0,  KVM_ARCH_FP_D_F0(a0)
+	fsd f1,  KVM_ARCH_FP_D_F1(a0)
+	fsd f2,  KVM_ARCH_FP_D_F2(a0)
+	fsd f3,  KVM_ARCH_FP_D_F3(a0)
+	fsd f4,  KVM_ARCH_FP_D_F4(a0)
+	fsd f5,  KVM_ARCH_FP_D_F5(a0)
+	fsd f6,  KVM_ARCH_FP_D_F6(a0)
+	fsd f7,  KVM_ARCH_FP_D_F7(a0)
+	fsd f8,  KVM_ARCH_FP_D_F8(a0)
+	fsd f9,  KVM_ARCH_FP_D_F9(a0)
+	fsd f10, KVM_ARCH_FP_D_F10(a0)
+	fsd f11, KVM_ARCH_FP_D_F11(a0)
+	fsd f12, KVM_ARCH_FP_D_F12(a0)
+	fsd f13, KVM_ARCH_FP_D_F13(a0)
+	fsd f14, KVM_ARCH_FP_D_F14(a0)
+	fsd f15, KVM_ARCH_FP_D_F15(a0)
+	fsd f16, KVM_ARCH_FP_D_F16(a0)
+	fsd f17, KVM_ARCH_FP_D_F17(a0)
+	fsd f18, KVM_ARCH_FP_D_F18(a0)
+	fsd f19, KVM_ARCH_FP_D_F19(a0)
+	fsd f20, KVM_ARCH_FP_D_F20(a0)
+	fsd f21, KVM_ARCH_FP_D_F21(a0)
+	fsd f22, KVM_ARCH_FP_D_F22(a0)
+	fsd f23, KVM_ARCH_FP_D_F23(a0)
+	fsd f24, KVM_ARCH_FP_D_F24(a0)
+	fsd f25, KVM_ARCH_FP_D_F25(a0)
+	fsd f26, KVM_ARCH_FP_D_F26(a0)
+	fsd f27, KVM_ARCH_FP_D_F27(a0)
+	fsd f28, KVM_ARCH_FP_D_F28(a0)
+	fsd f29, KVM_ARCH_FP_D_F29(a0)
+	fsd f30, KVM_ARCH_FP_D_F30(a0)
+	fsd f31, KVM_ARCH_FP_D_F31(a0)
+	sw t0, KVM_ARCH_FP_D_FCSR(a0)
+	csrw CSR_SSTATUS, t2
+	ret
+
+	.align 3
+	.global __kvm_riscv_fp_f_restore
+__kvm_riscv_fp_f_restore:
+	csrr t2, CSR_SSTATUS
+	li t1, SR_FS
+	lw t0, KVM_ARCH_FP_F_FCSR(a0)
+	csrs CSR_SSTATUS, t1
+	flw f0,  KVM_ARCH_FP_F_F0(a0)
+	flw f1,  KVM_ARCH_FP_F_F1(a0)
+	flw f2,  KVM_ARCH_FP_F_F2(a0)
+	flw f3,  KVM_ARCH_FP_F_F3(a0)
+	flw f4,  KVM_ARCH_FP_F_F4(a0)
+	flw f5,  KVM_ARCH_FP_F_F5(a0)
+	flw f6,  KVM_ARCH_FP_F_F6(a0)
+	flw f7,  KVM_ARCH_FP_F_F7(a0)
+	flw f8,  KVM_ARCH_FP_F_F8(a0)
+	flw f9,  KVM_ARCH_FP_F_F9(a0)
+	flw f10, KVM_ARCH_FP_F_F10(a0)
+	flw f11, KVM_ARCH_FP_F_F11(a0)
+	flw f12, KVM_ARCH_FP_F_F12(a0)
+	flw f13, KVM_ARCH_FP_F_F13(a0)
+	flw f14, KVM_ARCH_FP_F_F14(a0)
+	flw f15, KVM_ARCH_FP_F_F15(a0)
+	flw f16, KVM_ARCH_FP_F_F16(a0)
+	flw f17, KVM_ARCH_FP_F_F17(a0)
+	flw f18, KVM_ARCH_FP_F_F18(a0)
+	flw f19, KVM_ARCH_FP_F_F19(a0)
+	flw f20, KVM_ARCH_FP_F_F20(a0)
+	flw f21, KVM_ARCH_FP_F_F21(a0)
+	flw f22, KVM_ARCH_FP_F_F22(a0)
+	flw f23, KVM_ARCH_FP_F_F23(a0)
+	flw f24, KVM_ARCH_FP_F_F24(a0)
+	flw f25, KVM_ARCH_FP_F_F25(a0)
+	flw f26, KVM_ARCH_FP_F_F26(a0)
+	flw f27, KVM_ARCH_FP_F_F27(a0)
+	flw f28, KVM_ARCH_FP_F_F28(a0)
+	flw f29, KVM_ARCH_FP_F_F29(a0)
+	flw f30, KVM_ARCH_FP_F_F30(a0)
+	flw f31, KVM_ARCH_FP_F_F31(a0)
+	fscsr t0
+	csrw CSR_SSTATUS, t2
+	ret
+
+	.align 3
+	.global __kvm_riscv_fp_d_restore
+__kvm_riscv_fp_d_restore:
+	csrr t2, CSR_SSTATUS
+	li t1, SR_FS
+	lw t0, KVM_ARCH_FP_D_FCSR(a0)
+	csrs CSR_SSTATUS, t1
+	fld f0,  KVM_ARCH_FP_D_F0(a0)
+	fld f1,  KVM_ARCH_FP_D_F1(a0)
+	fld f2,  KVM_ARCH_FP_D_F2(a0)
+	fld f3,  KVM_ARCH_FP_D_F3(a0)
+	fld f4,  KVM_ARCH_FP_D_F4(a0)
+	fld f5,  KVM_ARCH_FP_D_F5(a0)
+	fld f6,  KVM_ARCH_FP_D_F6(a0)
+	fld f7,  KVM_ARCH_FP_D_F7(a0)
+	fld f8,  KVM_ARCH_FP_D_F8(a0)
+	fld f9,  KVM_ARCH_FP_D_F9(a0)
+	fld f10, KVM_ARCH_FP_D_F10(a0)
+	fld f11, KVM_ARCH_FP_D_F11(a0)
+	fld f12, KVM_ARCH_FP_D_F12(a0)
+	fld f13, KVM_ARCH_FP_D_F13(a0)
+	fld f14, KVM_ARCH_FP_D_F14(a0)
+	fld f15, KVM_ARCH_FP_D_F15(a0)
+	fld f16, KVM_ARCH_FP_D_F16(a0)
+	fld f17, KVM_ARCH_FP_D_F17(a0)
+	fld f18, KVM_ARCH_FP_D_F18(a0)
+	fld f19, KVM_ARCH_FP_D_F19(a0)
+	fld f20, KVM_ARCH_FP_D_F20(a0)
+	fld f21, KVM_ARCH_FP_D_F21(a0)
+	fld f22, KVM_ARCH_FP_D_F22(a0)
+	fld f23, KVM_ARCH_FP_D_F23(a0)
+	fld f24, KVM_ARCH_FP_D_F24(a0)
+	fld f25, KVM_ARCH_FP_D_F25(a0)
+	fld f26, KVM_ARCH_FP_D_F26(a0)
+	fld f27, KVM_ARCH_FP_D_F27(a0)
+	fld f28, KVM_ARCH_FP_D_F28(a0)
+	fld f29, KVM_ARCH_FP_D_F29(a0)
+	fld f30, KVM_ARCH_FP_D_F30(a0)
+	fld f31, KVM_ARCH_FP_D_F31(a0)
+	fscsr t0
+	csrw CSR_SSTATUS, t2
+	ret
+#endif
diff --git a/arch/riscv/kvm/vcpu_timer.c b/arch/riscv/kvm/vcpu_timer.c
new file mode 100644
index 000000000000..5c4c37ff2d48
--- /dev/null
+++ b/arch/riscv/kvm/vcpu_timer.c
@@ -0,0 +1,225 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Atish Patra <atish.patra@wdc.com>
+ */
+
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/kvm_host.h>
+#include <linux/uaccess.h>
+#include <clocksource/timer-riscv.h>
+#include <asm/csr.h>
+#include <asm/delay.h>
+#include <asm/kvm_vcpu_timer.h>
+
+static u64 kvm_riscv_current_cycles(struct kvm_guest_timer *gt)
+{
+	return get_cycles64() + gt->time_delta;
+}
+
+static u64 kvm_riscv_delta_cycles2ns(u64 cycles,
+				     struct kvm_guest_timer *gt,
+				     struct kvm_vcpu_timer *t)
+{
+	unsigned long flags;
+	u64 cycles_now, cycles_delta, delta_ns;
+
+	local_irq_save(flags);
+	cycles_now = kvm_riscv_current_cycles(gt);
+	if (cycles_now < cycles)
+		cycles_delta = cycles - cycles_now;
+	else
+		cycles_delta = 0;
+	delta_ns = (cycles_delta * gt->nsec_mult) >> gt->nsec_shift;
+	local_irq_restore(flags);
+
+	return delta_ns;
+}
+
+static enum hrtimer_restart kvm_riscv_vcpu_hrtimer_expired(struct hrtimer *h)
+{
+	u64 delta_ns;
+	struct kvm_vcpu_timer *t = container_of(h, struct kvm_vcpu_timer, hrt);
+	struct kvm_vcpu *vcpu = container_of(t, struct kvm_vcpu, arch.timer);
+	struct kvm_guest_timer *gt = &vcpu->kvm->arch.timer;
+
+	if (kvm_riscv_current_cycles(gt) < t->next_cycles) {
+		delta_ns = kvm_riscv_delta_cycles2ns(t->next_cycles, gt, t);
+		hrtimer_forward_now(&t->hrt, ktime_set(0, delta_ns));
+		return HRTIMER_RESTART;
+	}
+
+	t->next_set = false;
+	kvm_riscv_vcpu_set_interrupt(vcpu, IRQ_VS_TIMER);
+
+	return HRTIMER_NORESTART;
+}
+
+static int kvm_riscv_vcpu_timer_cancel(struct kvm_vcpu_timer *t)
+{
+	if (!t->init_done || !t->next_set)
+		return -EINVAL;
+
+	hrtimer_cancel(&t->hrt);
+	t->next_set = false;
+
+	return 0;
+}
+
+int kvm_riscv_vcpu_timer_next_event(struct kvm_vcpu *vcpu, u64 ncycles)
+{
+	struct kvm_vcpu_timer *t = &vcpu->arch.timer;
+	struct kvm_guest_timer *gt = &vcpu->kvm->arch.timer;
+	u64 delta_ns;
+
+	if (!t->init_done)
+		return -EINVAL;
+
+	kvm_riscv_vcpu_unset_interrupt(vcpu, IRQ_VS_TIMER);
+
+	delta_ns = kvm_riscv_delta_cycles2ns(ncycles, gt, t);
+	t->next_cycles = ncycles;
+	hrtimer_start(&t->hrt, ktime_set(0, delta_ns), HRTIMER_MODE_REL);
+	t->next_set = true;
+
+	return 0;
+}
+
+int kvm_riscv_vcpu_get_reg_timer(struct kvm_vcpu *vcpu,
+				 const struct kvm_one_reg *reg)
+{
+	struct kvm_vcpu_timer *t = &vcpu->arch.timer;
+	struct kvm_guest_timer *gt = &vcpu->kvm->arch.timer;
+	u64 __user *uaddr = (u64 __user *)(unsigned long)reg->addr;
+	unsigned long reg_num = reg->id & ~(KVM_REG_ARCH_MASK |
+					    KVM_REG_SIZE_MASK |
+					    KVM_REG_RISCV_TIMER);
+	u64 reg_val;
+
+	if (KVM_REG_SIZE(reg->id) != sizeof(u64))
+		return -EINVAL;
+	if (reg_num >= sizeof(struct kvm_riscv_timer) / sizeof(u64))
+		return -EINVAL;
+
+	switch (reg_num) {
+	case KVM_REG_RISCV_TIMER_REG(frequency):
+		reg_val = riscv_timebase;
+		break;
+	case KVM_REG_RISCV_TIMER_REG(time):
+		reg_val = kvm_riscv_current_cycles(gt);
+		break;
+	case KVM_REG_RISCV_TIMER_REG(compare):
+		reg_val = t->next_cycles;
+		break;
+	case KVM_REG_RISCV_TIMER_REG(state):
+		reg_val = (t->next_set) ? KVM_RISCV_TIMER_STATE_ON :
+					  KVM_RISCV_TIMER_STATE_OFF;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (copy_to_user(uaddr, &reg_val, KVM_REG_SIZE(reg->id)))
+		return -EFAULT;
+
+	return 0;
+}
+
+int kvm_riscv_vcpu_set_reg_timer(struct kvm_vcpu *vcpu,
+				 const struct kvm_one_reg *reg)
+{
+	struct kvm_vcpu_timer *t = &vcpu->arch.timer;
+	struct kvm_guest_timer *gt = &vcpu->kvm->arch.timer;
+	u64 __user *uaddr = (u64 __user *)(unsigned long)reg->addr;
+	unsigned long reg_num = reg->id & ~(KVM_REG_ARCH_MASK |
+					    KVM_REG_SIZE_MASK |
+					    KVM_REG_RISCV_TIMER);
+	u64 reg_val;
+	int ret = 0;
+
+	if (KVM_REG_SIZE(reg->id) != sizeof(u64))
+		return -EINVAL;
+	if (reg_num >= sizeof(struct kvm_riscv_timer) / sizeof(u64))
+		return -EINVAL;
+
+	if (copy_from_user(&reg_val, uaddr, KVM_REG_SIZE(reg->id)))
+		return -EFAULT;
+
+	switch (reg_num) {
+	case KVM_REG_RISCV_TIMER_REG(frequency):
+		ret = -EOPNOTSUPP;
+		break;
+	case KVM_REG_RISCV_TIMER_REG(time):
+		gt->time_delta = reg_val - get_cycles64();
+		break;
+	case KVM_REG_RISCV_TIMER_REG(compare):
+		t->next_cycles = reg_val;
+		break;
+	case KVM_REG_RISCV_TIMER_REG(state):
+		if (reg_val == KVM_RISCV_TIMER_STATE_ON)
+			ret = kvm_riscv_vcpu_timer_next_event(vcpu, reg_val);
+		else
+			ret = kvm_riscv_vcpu_timer_cancel(t);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	return ret;
+}
+
+int kvm_riscv_vcpu_timer_init(struct kvm_vcpu *vcpu)
+{
+	struct kvm_vcpu_timer *t = &vcpu->arch.timer;
+
+	if (t->init_done)
+		return -EINVAL;
+
+	hrtimer_init(&t->hrt, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+	t->hrt.function = kvm_riscv_vcpu_hrtimer_expired;
+	t->init_done = true;
+	t->next_set = false;
+
+	return 0;
+}
+
+int kvm_riscv_vcpu_timer_deinit(struct kvm_vcpu *vcpu)
+{
+	int ret;
+
+	ret = kvm_riscv_vcpu_timer_cancel(&vcpu->arch.timer);
+	vcpu->arch.timer.init_done = false;
+
+	return ret;
+}
+
+int kvm_riscv_vcpu_timer_reset(struct kvm_vcpu *vcpu)
+{
+	return kvm_riscv_vcpu_timer_cancel(&vcpu->arch.timer);
+}
+
+void kvm_riscv_vcpu_timer_restore(struct kvm_vcpu *vcpu)
+{
+	struct kvm_guest_timer *gt = &vcpu->kvm->arch.timer;
+
+#ifdef CONFIG_64BIT
+	csr_write(CSR_HTIMEDELTA, gt->time_delta);
+#else
+	csr_write(CSR_HTIMEDELTA, (u32)(gt->time_delta));
+	csr_write(CSR_HTIMEDELTAH, (u32)(gt->time_delta >> 32));
+#endif
+}
+
+int kvm_riscv_guest_timer_init(struct kvm *kvm)
+{
+	struct kvm_guest_timer *gt = &kvm->arch.timer;
+
+	riscv_cs_get_mult_shift(&gt->nsec_mult, &gt->nsec_shift);
+	gt->time_delta = -get_cycles64();
+
+	return 0;
+}
diff --git a/arch/riscv/kvm/vm.c b/arch/riscv/kvm/vm.c
new file mode 100644
index 000000000000..fb18af34a4b5
--- /dev/null
+++ b/arch/riscv/kvm/vm.c
@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Anup Patel <anup.patel@wdc.com>
+ */
+
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/module.h>
+#include <linux/uaccess.h>
+#include <linux/kvm_host.h>
+
+const struct _kvm_stats_desc kvm_vm_stats_desc[] = {
+	KVM_GENERIC_VM_STATS()
+};
+static_assert(ARRAY_SIZE(kvm_vm_stats_desc) ==
+		sizeof(struct kvm_vm_stat) / sizeof(u64));
+
+const struct kvm_stats_header kvm_vm_stats_header = {
+	.name_size = KVM_STATS_NAME_SIZE,
+	.num_desc = ARRAY_SIZE(kvm_vm_stats_desc),
+	.id_offset =  sizeof(struct kvm_stats_header),
+	.desc_offset = sizeof(struct kvm_stats_header) + KVM_STATS_NAME_SIZE,
+	.data_offset = sizeof(struct kvm_stats_header) + KVM_STATS_NAME_SIZE +
+		       sizeof(kvm_vm_stats_desc),
+};
+
+int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
+{
+	int r;
+
+	r = kvm_riscv_stage2_alloc_pgd(kvm);
+	if (r)
+		return r;
+
+	r = kvm_riscv_stage2_vmid_init(kvm);
+	if (r) {
+		kvm_riscv_stage2_free_pgd(kvm);
+		return r;
+	}
+
+	return kvm_riscv_guest_timer_init(kvm);
+}
+
+void kvm_arch_destroy_vm(struct kvm *kvm)
+{
+	int i;
+
+	for (i = 0; i < KVM_MAX_VCPUS; ++i) {
+		if (kvm->vcpus[i]) {
+			kvm_vcpu_destroy(kvm->vcpus[i]);
+			kvm->vcpus[i] = NULL;
+		}
+	}
+	atomic_set(&kvm->online_vcpus, 0);
+}
+
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
+{
+	int r;
+
+	switch (ext) {
+	case KVM_CAP_IOEVENTFD:
+	case KVM_CAP_DEVICE_CTRL:
+	case KVM_CAP_USER_MEMORY:
+	case KVM_CAP_SYNC_MMU:
+	case KVM_CAP_DESTROY_MEMORY_REGION_WORKS:
+	case KVM_CAP_ONE_REG:
+	case KVM_CAP_READONLY_MEM:
+	case KVM_CAP_MP_STATE:
+	case KVM_CAP_IMMEDIATE_EXIT:
+		r = 1;
+		break;
+	case KVM_CAP_NR_VCPUS:
+		r = min_t(unsigned int, num_online_cpus(), KVM_MAX_VCPUS);
+		break;
+	case KVM_CAP_MAX_VCPUS:
+		r = KVM_MAX_VCPUS;
+		break;
+	case KVM_CAP_NR_MEMSLOTS:
+		r = KVM_USER_MEM_SLOTS;
+		break;
+	default:
+		r = 0;
+		break;
+	}
+
+	return r;
+}
+
+long kvm_arch_vm_ioctl(struct file *filp,
+		       unsigned int ioctl, unsigned long arg)
+{
+	return -EINVAL;
+}
diff --git a/arch/riscv/kvm/vmid.c b/arch/riscv/kvm/vmid.c
new file mode 100644
index 000000000000..2c6253b293bc
--- /dev/null
+++ b/arch/riscv/kvm/vmid.c
@@ -0,0 +1,120 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *     Anup Patel <anup.patel@wdc.com>
+ */
+
+#include <linux/bitops.h>
+#include <linux/cpumask.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/module.h>
+#include <linux/kvm_host.h>
+#include <asm/csr.h>
+#include <asm/sbi.h>
+
+static unsigned long vmid_version = 1;
+static unsigned long vmid_next;
+static unsigned long vmid_bits;
+static DEFINE_SPINLOCK(vmid_lock);
+
+void kvm_riscv_stage2_vmid_detect(void)
+{
+	unsigned long old;
+
+	/* Figure-out number of VMID bits in HW */
+	old = csr_read(CSR_HGATP);
+	csr_write(CSR_HGATP, old | HGATP_VMID_MASK);
+	vmid_bits = csr_read(CSR_HGATP);
+	vmid_bits = (vmid_bits & HGATP_VMID_MASK) >> HGATP_VMID_SHIFT;
+	vmid_bits = fls_long(vmid_bits);
+	csr_write(CSR_HGATP, old);
+
+	/* We polluted local TLB so flush all guest TLB */
+	__kvm_riscv_hfence_gvma_all();
+
+	/* We don't use VMID bits if they are not sufficient */
+	if ((1UL << vmid_bits) < num_possible_cpus())
+		vmid_bits = 0;
+}
+
+unsigned long kvm_riscv_stage2_vmid_bits(void)
+{
+	return vmid_bits;
+}
+
+int kvm_riscv_stage2_vmid_init(struct kvm *kvm)
+{
+	/* Mark the initial VMID and VMID version invalid */
+	kvm->arch.vmid.vmid_version = 0;
+	kvm->arch.vmid.vmid = 0;
+
+	return 0;
+}
+
+bool kvm_riscv_stage2_vmid_ver_changed(struct kvm_vmid *vmid)
+{
+	if (!vmid_bits)
+		return false;
+
+	return unlikely(READ_ONCE(vmid->vmid_version) !=
+			READ_ONCE(vmid_version));
+}
+
+void kvm_riscv_stage2_vmid_update(struct kvm_vcpu *vcpu)
+{
+	int i;
+	struct kvm_vcpu *v;
+	struct cpumask hmask;
+	struct kvm_vmid *vmid = &vcpu->kvm->arch.vmid;
+
+	if (!kvm_riscv_stage2_vmid_ver_changed(vmid))
+		return;
+
+	spin_lock(&vmid_lock);
+
+	/*
+	 * We need to re-check the vmid_version here to ensure that if
+	 * another vcpu already allocated a valid vmid for this vm.
+	 */
+	if (!kvm_riscv_stage2_vmid_ver_changed(vmid)) {
+		spin_unlock(&vmid_lock);
+		return;
+	}
+
+	/* First user of a new VMID version? */
+	if (unlikely(vmid_next == 0)) {
+		WRITE_ONCE(vmid_version, READ_ONCE(vmid_version) + 1);
+		vmid_next = 1;
+
+		/*
+		 * We ran out of VMIDs so we increment vmid_version and
+		 * start assigning VMIDs from 1.
+		 *
+		 * This also means existing VMIDs assignement to all Guest
+		 * instances is invalid and we have force VMID re-assignement
+		 * for all Guest instances. The Guest instances that were not
+		 * running will automatically pick-up new VMIDs because will
+		 * call kvm_riscv_stage2_vmid_update() whenever they enter
+		 * in-kernel run loop. For Guest instances that are already
+		 * running, we force VM exits on all host CPUs using IPI and
+		 * flush all Guest TLBs.
+		 */
+		riscv_cpuid_to_hartid_mask(cpu_online_mask, &hmask);
+		sbi_remote_hfence_gvma(cpumask_bits(&hmask), 0, 0);
+	}
+
+	vmid->vmid = vmid_next;
+	vmid_next++;
+	vmid_next &= (1 << vmid_bits) - 1;
+
+	WRITE_ONCE(vmid->vmid_version, READ_ONCE(vmid_version));
+
+	spin_unlock(&vmid_lock);
+
+	/* Request stage2 page table update for all VCPUs */
+	kvm_for_each_vcpu(i, v, vcpu->kvm)
+		kvm_make_request(KVM_REQ_UPDATE_HGATP, v);
+}
diff --git a/arch/riscv/lib/delay.c b/arch/riscv/lib/delay.c
index f51c9a03bca1..49d510ba75fd 100644
--- a/arch/riscv/lib/delay.c
+++ b/arch/riscv/lib/delay.c
@@ -4,10 +4,14 @@
  */
 
 #include <linux/delay.h>
+#include <linux/math.h>
 #include <linux/param.h>
 #include <linux/timex.h>
+#include <linux/types.h>
 #include <linux/export.h>
 
+#include <asm/processor.h>
+
 /*
  * This is copies from arch/arm/include/asm/delay.h
  *
diff --git a/arch/riscv/mm/context.c b/arch/riscv/mm/context.c
index ee3459cb6750..ea54cc0c9106 100644
--- a/arch/riscv/mm/context.c
+++ b/arch/riscv/mm/context.c
@@ -233,8 +233,10 @@ static int __init asids_init(void)
 	local_flush_tlb_all();
 
 	/* Pre-compute ASID details */
-	num_asids = 1 << asid_bits;
-	asid_mask = num_asids - 1;
+	if (asid_bits) {
+		num_asids = 1 << asid_bits;
+		asid_mask = num_asids - 1;
+	}
 
 	/*
 	 * Use ASID allocator only if number of HW ASIDs are
@@ -255,7 +257,7 @@ static int __init asids_init(void)
 		pr_info("ASID allocator using %lu bits (%lu entries)\n",
 			asid_bits, num_asids);
 	} else {
-		pr_info("ASID allocator disabled\n");
+		pr_info("ASID allocator disabled (%lu bits)\n", asid_bits);
 	}
 
 	return 0;
diff --git a/arch/riscv/mm/extable.c b/arch/riscv/mm/extable.c
index 2fc729422151..ddb7d3b99e89 100644
--- a/arch/riscv/mm/extable.c
+++ b/arch/riscv/mm/extable.c
@@ -11,14 +11,23 @@
 #include <linux/module.h>
 #include <linux/uaccess.h>
 
+#if defined(CONFIG_BPF_JIT) && defined(CONFIG_ARCH_RV64I)
+int rv_bpf_fixup_exception(const struct exception_table_entry *ex, struct pt_regs *regs);
+#endif
+
 int fixup_exception(struct pt_regs *regs)
 {
 	const struct exception_table_entry *fixup;
 
 	fixup = search_exception_tables(regs->epc);
-	if (fixup) {
-		regs->epc = fixup->fixup;
-		return 1;
-	}
-	return 0;
+	if (!fixup)
+		return 0;
+
+#if defined(CONFIG_BPF_JIT) && defined(CONFIG_ARCH_RV64I)
+	if (regs->epc >= BPF_JIT_REGION_START && regs->epc < BPF_JIT_REGION_END)
+		return rv_bpf_fixup_exception(fixup, regs);
+#endif
+
+	regs->epc = fixup->fixup;
+	return 1;
 }
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index c0cddf0fc22d..24b2b8044602 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -41,7 +41,7 @@ phys_addr_t phys_ram_base __ro_after_init;
 EXPORT_SYMBOL(phys_ram_base);
 
 #ifdef CONFIG_XIP_KERNEL
-extern char _xiprom[], _exiprom[];
+extern char _xiprom[], _exiprom[], __data_loc;
 #endif
 
 unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)]
@@ -454,10 +454,9 @@ static uintptr_t __init best_map_size(phys_addr_t base, phys_addr_t size)
 /* called from head.S with MMU off */
 asmlinkage void __init __copy_data(void)
 {
-	void *from = (void *)(&_sdata);
-	void *end = (void *)(&_end);
+	void *from = (void *)(&__data_loc);
 	void *to = (void *)CONFIG_PHYS_RAM_BASE;
-	size_t sz = (size_t)(end - from + 1);
+	size_t sz = (size_t)((uintptr_t)(&_end) - (uintptr_t)(&_sdata));
 
 	memcpy(to, from, sz);
 }
diff --git a/arch/riscv/net/bpf_jit.h b/arch/riscv/net/bpf_jit.h
index 75c1e9996867..f42d9cd3b64d 100644
--- a/arch/riscv/net/bpf_jit.h
+++ b/arch/riscv/net/bpf_jit.h
@@ -71,6 +71,7 @@ struct rv_jit_context {
 	int ninsns;
 	int epilogue_offset;
 	int *offset;		/* BPF to RV */
+	int nexentries;
 	unsigned long flags;
 	int stack_size;
 };
diff --git a/arch/riscv/net/bpf_jit_comp64.c b/arch/riscv/net/bpf_jit_comp64.c
index 3af4131c22c7..f2a779c7e225 100644
--- a/arch/riscv/net/bpf_jit_comp64.c
+++ b/arch/riscv/net/bpf_jit_comp64.c
@@ -5,6 +5,7 @@
  *
  */
 
+#include <linux/bitfield.h>
 #include <linux/bpf.h>
 #include <linux/filter.h>
 #include "bpf_jit.h"
@@ -27,6 +28,21 @@ static const int regmap[] = {
 	[BPF_REG_AX] =	RV_REG_T0,
 };
 
+static const int pt_regmap[] = {
+	[RV_REG_A0] = offsetof(struct pt_regs, a0),
+	[RV_REG_A1] = offsetof(struct pt_regs, a1),
+	[RV_REG_A2] = offsetof(struct pt_regs, a2),
+	[RV_REG_A3] = offsetof(struct pt_regs, a3),
+	[RV_REG_A4] = offsetof(struct pt_regs, a4),
+	[RV_REG_A5] = offsetof(struct pt_regs, a5),
+	[RV_REG_S1] = offsetof(struct pt_regs, s1),
+	[RV_REG_S2] = offsetof(struct pt_regs, s2),
+	[RV_REG_S3] = offsetof(struct pt_regs, s3),
+	[RV_REG_S4] = offsetof(struct pt_regs, s4),
+	[RV_REG_S5] = offsetof(struct pt_regs, s5),
+	[RV_REG_T0] = offsetof(struct pt_regs, t0),
+};
+
 enum {
 	RV_CTX_F_SEEN_TAIL_CALL =	0,
 	RV_CTX_F_SEEN_CALL =		RV_REG_RA,
@@ -440,6 +456,71 @@ static int emit_call(bool fixed, u64 addr, struct rv_jit_context *ctx)
 	return 0;
 }
 
+#define BPF_FIXUP_OFFSET_MASK   GENMASK(26, 0)
+#define BPF_FIXUP_REG_MASK      GENMASK(31, 27)
+
+int rv_bpf_fixup_exception(const struct exception_table_entry *ex,
+				struct pt_regs *regs);
+int rv_bpf_fixup_exception(const struct exception_table_entry *ex,
+				struct pt_regs *regs)
+{
+	off_t offset = FIELD_GET(BPF_FIXUP_OFFSET_MASK, ex->fixup);
+	int regs_offset = FIELD_GET(BPF_FIXUP_REG_MASK, ex->fixup);
+
+	*(unsigned long *)((void *)regs + pt_regmap[regs_offset]) = 0;
+	regs->epc = (unsigned long)&ex->fixup - offset;
+
+	return 1;
+}
+
+/* For accesses to BTF pointers, add an entry to the exception table */
+static int add_exception_handler(const struct bpf_insn *insn,
+				 struct rv_jit_context *ctx,
+				 int dst_reg, int insn_len)
+{
+	struct exception_table_entry *ex;
+	unsigned long pc;
+	off_t offset;
+
+	if (!ctx->insns || !ctx->prog->aux->extable || BPF_MODE(insn->code) != BPF_PROBE_MEM)
+		return 0;
+
+	if (WARN_ON_ONCE(ctx->nexentries >= ctx->prog->aux->num_exentries))
+		return -EINVAL;
+
+	if (WARN_ON_ONCE(insn_len > ctx->ninsns))
+		return -EINVAL;
+
+	if (WARN_ON_ONCE(!rvc_enabled() && insn_len == 1))
+		return -EINVAL;
+
+	ex = &ctx->prog->aux->extable[ctx->nexentries];
+	pc = (unsigned long)&ctx->insns[ctx->ninsns - insn_len];
+
+	offset = pc - (long)&ex->insn;
+	if (WARN_ON_ONCE(offset >= 0 || offset < INT_MIN))
+		return -ERANGE;
+	ex->insn = pc;
+
+	/*
+	 * Since the extable follows the program, the fixup offset is always
+	 * negative and limited to BPF_JIT_REGION_SIZE. Store a positive value
+	 * to keep things simple, and put the destination register in the upper
+	 * bits. We don't need to worry about buildtime or runtime sort
+	 * modifying the upper bits because the table is already sorted, and
+	 * isn't part of the main exception table.
+	 */
+	offset = (long)&ex->fixup - (pc + insn_len * sizeof(u16));
+	if (!FIELD_FIT(BPF_FIXUP_OFFSET_MASK, offset))
+		return -ERANGE;
+
+	ex->fixup = FIELD_PREP(BPF_FIXUP_OFFSET_MASK, offset) |
+		FIELD_PREP(BPF_FIXUP_REG_MASK, dst_reg);
+
+	ctx->nexentries++;
+	return 0;
+}
+
 int bpf_jit_emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx,
 		      bool extra_pass)
 {
@@ -893,52 +974,86 @@ out_be:
 
 	/* LDX: dst = *(size *)(src + off) */
 	case BPF_LDX | BPF_MEM | BPF_B:
-		if (is_12b_int(off)) {
-			emit(rv_lbu(rd, off, rs), ctx);
+	case BPF_LDX | BPF_MEM | BPF_H:
+	case BPF_LDX | BPF_MEM | BPF_W:
+	case BPF_LDX | BPF_MEM | BPF_DW:
+	case BPF_LDX | BPF_PROBE_MEM | BPF_B:
+	case BPF_LDX | BPF_PROBE_MEM | BPF_H:
+	case BPF_LDX | BPF_PROBE_MEM | BPF_W:
+	case BPF_LDX | BPF_PROBE_MEM | BPF_DW:
+	{
+		int insn_len, insns_start;
+
+		switch (BPF_SIZE(code)) {
+		case BPF_B:
+			if (is_12b_int(off)) {
+				insns_start = ctx->ninsns;
+				emit(rv_lbu(rd, off, rs), ctx);
+				insn_len = ctx->ninsns - insns_start;
+				break;
+			}
+
+			emit_imm(RV_REG_T1, off, ctx);
+			emit_add(RV_REG_T1, RV_REG_T1, rs, ctx);
+			insns_start = ctx->ninsns;
+			emit(rv_lbu(rd, 0, RV_REG_T1), ctx);
+			insn_len = ctx->ninsns - insns_start;
+			if (insn_is_zext(&insn[1]))
+				return 1;
 			break;
-		}
+		case BPF_H:
+			if (is_12b_int(off)) {
+				insns_start = ctx->ninsns;
+				emit(rv_lhu(rd, off, rs), ctx);
+				insn_len = ctx->ninsns - insns_start;
+				break;
+			}
 
-		emit_imm(RV_REG_T1, off, ctx);
-		emit_add(RV_REG_T1, RV_REG_T1, rs, ctx);
-		emit(rv_lbu(rd, 0, RV_REG_T1), ctx);
-		if (insn_is_zext(&insn[1]))
-			return 1;
-		break;
-	case BPF_LDX | BPF_MEM | BPF_H:
-		if (is_12b_int(off)) {
-			emit(rv_lhu(rd, off, rs), ctx);
+			emit_imm(RV_REG_T1, off, ctx);
+			emit_add(RV_REG_T1, RV_REG_T1, rs, ctx);
+			insns_start = ctx->ninsns;
+			emit(rv_lhu(rd, 0, RV_REG_T1), ctx);
+			insn_len = ctx->ninsns - insns_start;
+			if (insn_is_zext(&insn[1]))
+				return 1;
 			break;
-		}
+		case BPF_W:
+			if (is_12b_int(off)) {
+				insns_start = ctx->ninsns;
+				emit(rv_lwu(rd, off, rs), ctx);
+				insn_len = ctx->ninsns - insns_start;
+				break;
+			}
 
-		emit_imm(RV_REG_T1, off, ctx);
-		emit_add(RV_REG_T1, RV_REG_T1, rs, ctx);
-		emit(rv_lhu(rd, 0, RV_REG_T1), ctx);
-		if (insn_is_zext(&insn[1]))
-			return 1;
-		break;
-	case BPF_LDX | BPF_MEM | BPF_W:
-		if (is_12b_int(off)) {
-			emit(rv_lwu(rd, off, rs), ctx);
+			emit_imm(RV_REG_T1, off, ctx);
+			emit_add(RV_REG_T1, RV_REG_T1, rs, ctx);
+			insns_start = ctx->ninsns;
+			emit(rv_lwu(rd, 0, RV_REG_T1), ctx);
+			insn_len = ctx->ninsns - insns_start;
+			if (insn_is_zext(&insn[1]))
+				return 1;
 			break;
-		}
+		case BPF_DW:
+			if (is_12b_int(off)) {
+				insns_start = ctx->ninsns;
+				emit_ld(rd, off, rs, ctx);
+				insn_len = ctx->ninsns - insns_start;
+				break;
+			}
 
-		emit_imm(RV_REG_T1, off, ctx);
-		emit_add(RV_REG_T1, RV_REG_T1, rs, ctx);
-		emit(rv_lwu(rd, 0, RV_REG_T1), ctx);
-		if (insn_is_zext(&insn[1]))
-			return 1;
-		break;
-	case BPF_LDX | BPF_MEM | BPF_DW:
-		if (is_12b_int(off)) {
-			emit_ld(rd, off, rs, ctx);
+			emit_imm(RV_REG_T1, off, ctx);
+			emit_add(RV_REG_T1, RV_REG_T1, rs, ctx);
+			insns_start = ctx->ninsns;
+			emit_ld(rd, 0, RV_REG_T1, ctx);
+			insn_len = ctx->ninsns - insns_start;
 			break;
 		}
 
-		emit_imm(RV_REG_T1, off, ctx);
-		emit_add(RV_REG_T1, RV_REG_T1, rs, ctx);
-		emit_ld(rd, 0, RV_REG_T1, ctx);
+		ret = add_exception_handler(insn, ctx, rd, insn_len);
+		if (ret)
+			return ret;
 		break;
-
+	}
 	/* speculation barrier */
 	case BPF_ST | BPF_NOSPEC:
 		break;
diff --git a/arch/riscv/net/bpf_jit_core.c b/arch/riscv/net/bpf_jit_core.c
index 753d85bdfad0..be743d700aa7 100644
--- a/arch/riscv/net/bpf_jit_core.c
+++ b/arch/riscv/net/bpf_jit_core.c
@@ -11,7 +11,7 @@
 #include "bpf_jit.h"
 
 /* Number of iterations to try until offsets converge. */
-#define NR_JIT_ITERATIONS	16
+#define NR_JIT_ITERATIONS	32
 
 static int build_body(struct rv_jit_context *ctx, bool extra_pass, int *offset)
 {
@@ -41,12 +41,12 @@ bool bpf_jit_needs_zext(void)
 
 struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 {
+	unsigned int prog_size = 0, extable_size = 0;
 	bool tmp_blinded = false, extra_pass = false;
 	struct bpf_prog *tmp, *orig_prog = prog;
 	int pass = 0, prev_ninsns = 0, i;
 	struct rv_jit_data *jit_data;
 	struct rv_jit_context *ctx;
-	unsigned int image_size = 0;
 
 	if (!prog->jit_requested)
 		return orig_prog;
@@ -73,7 +73,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 
 	if (ctx->offset) {
 		extra_pass = true;
-		image_size = sizeof(*ctx->insns) * ctx->ninsns;
+		prog_size = sizeof(*ctx->insns) * ctx->ninsns;
 		goto skip_init_ctx;
 	}
 
@@ -102,10 +102,13 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 		if (ctx->ninsns == prev_ninsns) {
 			if (jit_data->header)
 				break;
+			/* obtain the actual image size */
+			extable_size = prog->aux->num_exentries *
+				sizeof(struct exception_table_entry);
+			prog_size = sizeof(*ctx->insns) * ctx->ninsns;
 
-			image_size = sizeof(*ctx->insns) * ctx->ninsns;
 			jit_data->header =
-				bpf_jit_binary_alloc(image_size,
+				bpf_jit_binary_alloc(prog_size + extable_size,
 						     &jit_data->image,
 						     sizeof(u32),
 						     bpf_fill_ill_insns);
@@ -131,9 +134,13 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 		goto out_offset;
 	}
 
+	if (extable_size)
+		prog->aux->extable = (void *)ctx->insns + prog_size;
+
 skip_init_ctx:
 	pass++;
 	ctx->ninsns = 0;
+	ctx->nexentries = 0;
 
 	bpf_jit_build_prologue(ctx);
 	if (build_body(ctx, extra_pass, NULL)) {
@@ -144,11 +151,11 @@ skip_init_ctx:
 	bpf_jit_build_epilogue(ctx);
 
 	if (bpf_jit_enable > 1)
-		bpf_jit_dump(prog->len, image_size, pass, ctx->insns);
+		bpf_jit_dump(prog->len, prog_size, pass, ctx->insns);
 
 	prog->bpf_func = (void *)ctx->insns;
 	prog->jited = 1;
-	prog->jited_len = image_size;
+	prog->jited_len = prog_size;
 
 	bpf_flush_icache(jit_data->header, ctx->insns + ctx->ninsns);
 
diff --git a/arch/s390/Kbuild b/arch/s390/Kbuild
index 8b98c501142d..76e362277179 100644
--- a/arch/s390/Kbuild
+++ b/arch/s390/Kbuild
@@ -8,3 +8,6 @@ obj-$(CONFIG_APPLDATA_BASE)	+= appldata/
 obj-y				+= net/
 obj-$(CONFIG_PCI)		+= pci/
 obj-$(CONFIG_ARCH_HAS_KEXEC_PURGATORY) += purgatory/
+
+# for cleaning
+subdir- += boot tools
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index b86de61b8caa..2a5bb4f29cfe 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -47,7 +47,7 @@ config ARCH_SUPPORTS_UPROBES
 config KASAN_SHADOW_OFFSET
 	hex
 	depends on KASAN
-	default 0x18000000000000
+	default 0x1C000000000000
 
 config S390
 	def_bool y
@@ -153,12 +153,15 @@ config S390
 	select HAVE_DEBUG_KMEMLEAK
 	select HAVE_DMA_CONTIGUOUS
 	select HAVE_DYNAMIC_FTRACE
+	select HAVE_DYNAMIC_FTRACE_WITH_ARGS
+	select HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS
 	select HAVE_DYNAMIC_FTRACE_WITH_REGS
 	select HAVE_EBPF_JIT if PACK_STACK && HAVE_MARCH_Z196_FEATURES
 	select HAVE_EFFICIENT_UNALIGNED_ACCESS
 	select HAVE_FAST_GUP
 	select HAVE_FENTRY
 	select HAVE_FTRACE_MCOUNT_RECORD
+	select HAVE_FUNCTION_ARG_ACCESS_API
 	select HAVE_FUNCTION_ERROR_INJECTION
 	select HAVE_FUNCTION_GRAPH_TRACER
 	select HAVE_FUNCTION_TRACER
@@ -190,6 +193,8 @@ config S390
 	select HAVE_REGS_AND_STACK_ACCESS_API
 	select HAVE_RELIABLE_STACKTRACE
 	select HAVE_RSEQ
+	select HAVE_SAMPLE_FTRACE_DIRECT
+	select HAVE_SAMPLE_FTRACE_DIRECT_MULTI
 	select HAVE_SOFTIRQ_ON_OWN_STACK
 	select HAVE_SYSCALL_TRACEPOINTS
 	select HAVE_VIRT_CPU_ACCOUNTING
@@ -434,6 +439,14 @@ endchoice
 config 64BIT
 	def_bool y
 
+config COMMAND_LINE_SIZE
+	int "Maximum size of kernel command line"
+	default 4096
+	range 896 1048576
+	help
+	  This allows you to specify the maximum length of the kernel command
+	  line.
+
 config COMPAT
 	def_bool y
 	prompt "Kernel support for 31 bit emulation"
@@ -938,6 +951,8 @@ menu "Selftests"
 
 config S390_UNWIND_SELFTEST
 	def_tristate n
+	depends on KUNIT
+	default KUNIT_ALL_TESTS
 	prompt "Test unwind functions"
 	help
 	  This option enables s390 specific stack unwinder testing kernel
@@ -946,4 +961,16 @@ config S390_UNWIND_SELFTEST
 
 	  Say N if you are unsure.
 
+config S390_KPROBES_SANITY_TEST
+	def_tristate n
+	prompt "Enable s390 specific kprobes tests"
+	depends on KPROBES
+	depends on KUNIT
+	help
+	  This option enables an s390 specific kprobes test module. This option
+	  is not useful for distributions or general kernels, but only for kernel
+	  developers working on architecture code.
+
+	  Say N if you are unsure.
+
 endmenu
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 450b351dfa8e..609e3697324b 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -3,9 +3,7 @@
 # s390/Makefile
 #
 # This file is included by the global makefile so that you can add your own
-# architecture-specific flags and dependencies. Remember to do have actions
-# for "archclean" and "archdep" for cleaning up and making dependencies for
-# this architecture
+# architecture-specific flags and dependencies.
 #
 # Copyright (C) 1994 by Linus Torvalds
 #
@@ -79,10 +77,12 @@ KBUILD_AFLAGS_DECOMPRESSOR += $(aflags-y)
 KBUILD_CFLAGS_DECOMPRESSOR += $(cflags-y)
 
 ifneq ($(call cc-option,-mstack-size=8192 -mstack-guard=128),)
-cflags-$(CONFIG_CHECK_STACK) += -mstack-size=$(STACK_SIZE)
-ifeq ($(call cc-option,-mstack-size=8192),)
-cflags-$(CONFIG_CHECK_STACK) += -mstack-guard=$(CONFIG_STACK_GUARD)
-endif
+  CC_FLAGS_CHECK_STACK := -mstack-size=$(STACK_SIZE)
+  ifeq ($(call cc-option,-mstack-size=8192),)
+    CC_FLAGS_CHECK_STACK += -mstack-guard=$(CONFIG_STACK_GUARD)
+  endif
+  export CC_FLAGS_CHECK_STACK
+  cflags-$(CONFIG_CHECK_STACK) += $(CC_FLAGS_CHECK_STACK)
 endif
 
 ifdef CONFIG_EXPOLINE
@@ -147,10 +147,6 @@ zfcpdump:
 vdso_install:
 	$(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso64 $@
 
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
-	$(Q)$(MAKE) $(clean)=$(tools)
-
 archheaders:
 	$(Q)$(MAKE) $(build)=$(syscalls) uapi
 
diff --git a/arch/s390/boot/compressed/decompressor.h b/arch/s390/boot/compressed/decompressor.h
index a59f75c5b049..f75cc31a77dd 100644
--- a/arch/s390/boot/compressed/decompressor.h
+++ b/arch/s390/boot/compressed/decompressor.h
@@ -24,6 +24,7 @@ struct vmlinux_info {
 	unsigned long dynsym_start;
 	unsigned long rela_dyn_start;
 	unsigned long rela_dyn_end;
+	unsigned long amode31_size;
 };
 
 /* Symbols defined by linker scripts */
diff --git a/arch/s390/boot/head.S b/arch/s390/boot/head.S
index 40f4cff538b8..3a252d140c55 100644
--- a/arch/s390/boot/head.S
+++ b/arch/s390/boot/head.S
@@ -184,35 +184,23 @@ iplstart:
 	bas	%r14,.Lloader		# load parameter file
 	ltr	%r2,%r2 		# got anything ?
 	bz	.Lnopf
-	chi	%r2,895
-	bnh	.Lnotrunc
-	la	%r2,895
+	l	%r3,MAX_COMMAND_LINE_SIZE+ARCH_OFFSET-PARMAREA(%r12)
+	ahi	%r3,-1
+	clr	%r2,%r3
+	bl	.Lnotrunc
+	lr	%r2,%r3
 .Lnotrunc:
 	l	%r4,.Linitrd
 	clc	0(3,%r4),.L_hdr		# if it is HDRx
 	bz	.Lagain1		# skip dataset header
 	clc	0(3,%r4),.L_eof		# if it is EOFx
 	bz	.Lagain1		# skip dateset trailer
-	la	%r5,0(%r4,%r2)
-	lr	%r3,%r2
-	la	%r3,COMMAND_LINE-PARMAREA(%r12) # load adr. of command line
-	mvc	0(256,%r3),0(%r4)
-	mvc	256(256,%r3),256(%r4)
-	mvc	512(256,%r3),512(%r4)
-	mvc	768(122,%r3),768(%r4)
-	slr	%r0,%r0
-	b	.Lcntlp
-.Ldelspc:
-	ic	%r0,0(%r2,%r3)
-	chi	%r0,0x20		# is it a space ?
-	be	.Lcntlp
-	ahi	%r2,1
-	b	.Leolp
-.Lcntlp:
-	brct	%r2,.Ldelspc
-.Leolp:
-	slr	%r0,%r0
-	stc	%r0,0(%r2,%r3)		# terminate buffer
+
+	lr	%r5,%r2
+	la	%r6,COMMAND_LINE-PARMAREA(%r12)
+	lr	%r7,%r2
+	ahi	%r7,1
+	mvcl	%r6,%r4
 .Lnopf:
 
 #
@@ -317,6 +305,7 @@ SYM_CODE_START_LOCAL(startup_normal)
 	xc	0x300(256),0x300
 	xc	0xe00(256),0xe00
 	xc	0xf00(256),0xf00
+	lctlg	%c0,%c15,.Lctl-.LPG0(%r13)	# load control registers
 	stcke	__LC_BOOT_CLOCK
 	mvc	__LC_LAST_UPDATE_CLOCK(8),__LC_BOOT_CLOCK+1
 	spt	6f-.LPG0(%r13)
@@ -335,6 +324,22 @@ SYM_CODE_END(startup_normal)
 	.quad	0x0000000180000000,startup_pgm_check_handler
 .Lio_new_psw:
 	.quad	0x0002000180000000,0x1f0	# disabled wait
+.Lctl:	.quad	0x04040000		# cr0: AFP registers & secondary space
+	.quad	0			# cr1: primary space segment table
+	.quad	0			# cr2: dispatchable unit control table
+	.quad	0			# cr3: instruction authorization
+	.quad	0xffff			# cr4: instruction authorization
+	.quad	0			# cr5: primary-aste origin
+	.quad	0			# cr6:	I/O interrupts
+	.quad	0			# cr7:	secondary space segment table
+	.quad	0x0000000000008000	# cr8:	access registers translation
+	.quad	0			# cr9:	tracing off
+	.quad	0			# cr10: tracing off
+	.quad	0			# cr11: tracing off
+	.quad	0			# cr12: tracing off
+	.quad	0			# cr13: home space segment table
+	.quad	0xc0000000		# cr14: machine check handling off
+	.quad	0			# cr15: linkage stack operations
 
 #include "head_kdump.S"
 
@@ -377,11 +382,10 @@ SYM_DATA_START(parmarea)
 	.quad	0			# OLDMEM_BASE
 	.quad	0			# OLDMEM_SIZE
 	.quad	kernel_version		# points to kernel version string
+	.quad	COMMAND_LINE_SIZE
 
 	.org	COMMAND_LINE
 	.byte	"root=/dev/ram0 ro"
 	.byte	0
 	.org	PARMAREA+__PARMAREA_SIZE
 SYM_DATA_END(parmarea)
-
-	.org	HEAD_END
diff --git a/arch/s390/boot/ipl_parm.c b/arch/s390/boot/ipl_parm.c
index 0f84c072625e..9ed7e29c81d9 100644
--- a/arch/s390/boot/ipl_parm.c
+++ b/arch/s390/boot/ipl_parm.c
@@ -170,10 +170,10 @@ static inline int has_ebcdic_char(const char *str)
 
 void setup_boot_command_line(void)
 {
-	parmarea.command_line[ARCH_COMMAND_LINE_SIZE - 1] = 0;
+	parmarea.command_line[COMMAND_LINE_SIZE - 1] = 0;
 	/* convert arch command line to ascii if necessary */
 	if (has_ebcdic_char(parmarea.command_line))
-		EBCASC(parmarea.command_line, ARCH_COMMAND_LINE_SIZE);
+		EBCASC(parmarea.command_line, COMMAND_LINE_SIZE);
 	/* copy arch command line */
 	strcpy(early_command_line, strim(parmarea.command_line));
 
diff --git a/arch/s390/boot/pgm_check_info.c b/arch/s390/boot/pgm_check_info.c
index 75bcbfa27941..c2a1defc79da 100644
--- a/arch/s390/boot/pgm_check_info.c
+++ b/arch/s390/boot/pgm_check_info.c
@@ -175,6 +175,6 @@ void print_pgm_check_info(void)
 			    gpregs[12], gpregs[13], gpregs[14], gpregs[15]);
 	print_stacktrace();
 	decompressor_printk("Last Breaking-Event-Address:\n");
-	decompressor_printk(" [<%016lx>] %pS\n", (unsigned long)S390_lowcore.breaking_event_addr,
-			    (void *)S390_lowcore.breaking_event_addr);
+	decompressor_printk(" [<%016lx>] %pS\n", (unsigned long)S390_lowcore.pgm_last_break,
+			    (void *)S390_lowcore.pgm_last_break);
 }
diff --git a/arch/s390/boot/startup.c b/arch/s390/boot/startup.c
index 6dc8d0a53864..1aa11a8f57dd 100644
--- a/arch/s390/boot/startup.c
+++ b/arch/s390/boot/startup.c
@@ -15,6 +15,7 @@
 #include "uv.h"
 
 unsigned long __bootdata_preserved(__kaslr_offset);
+unsigned long __bootdata(__amode31_base);
 unsigned long __bootdata_preserved(VMALLOC_START);
 unsigned long __bootdata_preserved(VMALLOC_END);
 struct page *__bootdata_preserved(vmemmap);
@@ -148,82 +149,56 @@ static void setup_ident_map_size(unsigned long max_physmem_end)
 
 static void setup_kernel_memory_layout(void)
 {
-	bool vmalloc_size_verified = false;
-	unsigned long vmemmap_off;
-	unsigned long vspace_left;
+	unsigned long vmemmap_start;
 	unsigned long rte_size;
 	unsigned long pages;
-	unsigned long vmax;
 
 	pages = ident_map_size / PAGE_SIZE;
 	/* vmemmap contains a multiple of PAGES_PER_SECTION struct pages */
 	vmemmap_size = SECTION_ALIGN_UP(pages) * sizeof(struct page);
 
 	/* choose kernel address space layout: 4 or 3 levels. */
-	vmemmap_off = round_up(ident_map_size, _REGION3_SIZE);
+	vmemmap_start = round_up(ident_map_size, _REGION3_SIZE);
 	if (IS_ENABLED(CONFIG_KASAN) ||
 	    vmalloc_size > _REGION2_SIZE ||
-	    vmemmap_off + vmemmap_size + vmalloc_size + MODULES_LEN > _REGION2_SIZE)
-		vmax = _REGION1_SIZE;
-	else
-		vmax = _REGION2_SIZE;
-
-	/* keep vmemmap_off aligned to a top level region table entry */
-	rte_size = vmax == _REGION1_SIZE ? _REGION2_SIZE : _REGION3_SIZE;
-	MODULES_END = vmax;
-	if (is_prot_virt_host()) {
-		/*
-		 * forcing modules and vmalloc area under the ultravisor
-		 * secure storage limit, so that any vmalloc allocation
-		 * we do could be used to back secure guest storage.
-		 */
-		adjust_to_uv_max(&MODULES_END);
-	}
-
-#ifdef CONFIG_KASAN
-	if (MODULES_END < vmax) {
-		/* force vmalloc and modules below kasan shadow */
-		MODULES_END = min(MODULES_END, KASAN_SHADOW_START);
+	    vmemmap_start + vmemmap_size + vmalloc_size + MODULES_LEN >
+		    _REGION2_SIZE) {
+		MODULES_END = _REGION1_SIZE;
+		rte_size = _REGION2_SIZE;
 	} else {
-		/*
-		 * leave vmalloc and modules above kasan shadow but make
-		 * sure they don't overlap with it
-		 */
-		vmalloc_size = min(vmalloc_size, vmax - KASAN_SHADOW_END - MODULES_LEN);
-		vmalloc_size_verified = true;
-		vspace_left = KASAN_SHADOW_START;
+		MODULES_END = _REGION2_SIZE;
+		rte_size = _REGION3_SIZE;
 	}
+	/*
+	 * forcing modules and vmalloc area under the ultravisor
+	 * secure storage limit, so that any vmalloc allocation
+	 * we do could be used to back secure guest storage.
+	 */
+	adjust_to_uv_max(&MODULES_END);
+#ifdef CONFIG_KASAN
+	/* force vmalloc and modules below kasan shadow */
+	MODULES_END = min(MODULES_END, KASAN_SHADOW_START);
 #endif
 	MODULES_VADDR = MODULES_END - MODULES_LEN;
 	VMALLOC_END = MODULES_VADDR;
 
-	if (vmalloc_size_verified) {
-		VMALLOC_START = VMALLOC_END - vmalloc_size;
-	} else {
-		vmemmap_off = round_up(ident_map_size, rte_size);
+	/* allow vmalloc area to occupy up to about 1/2 of the rest virtual space left */
+	vmalloc_size = min(vmalloc_size, round_down(VMALLOC_END / 2, _REGION3_SIZE));
+	VMALLOC_START = VMALLOC_END - vmalloc_size;
 
-		if (vmemmap_off + vmemmap_size > VMALLOC_END ||
-		    vmalloc_size > VMALLOC_END - vmemmap_off - vmemmap_size) {
-			/*
-			 * allow vmalloc area to occupy up to 1/2 of
-			 * the rest virtual space left.
-			 */
-			vmalloc_size = min(vmalloc_size, VMALLOC_END / 2);
-		}
-		VMALLOC_START = VMALLOC_END - vmalloc_size;
-		vspace_left = VMALLOC_START;
-	}
-
-	pages = vspace_left / (PAGE_SIZE + sizeof(struct page));
+	/* split remaining virtual space between 1:1 mapping & vmemmap array */
+	pages = VMALLOC_START / (PAGE_SIZE + sizeof(struct page));
 	pages = SECTION_ALIGN_UP(pages);
-	vmemmap_off = round_up(vspace_left - pages * sizeof(struct page), rte_size);
-	/* keep vmemmap left most starting from a fresh region table entry */
-	vmemmap_off = min(vmemmap_off, round_up(ident_map_size, rte_size));
-	/* take care that identity map is lower then vmemmap */
-	ident_map_size = min(ident_map_size, vmemmap_off);
+	/* keep vmemmap_start aligned to a top level region table entry */
+	vmemmap_start = round_down(VMALLOC_START - pages * sizeof(struct page), rte_size);
+	/* vmemmap_start is the future VMEM_MAX_PHYS, make sure it is within MAX_PHYSMEM */
+	vmemmap_start = min(vmemmap_start, 1UL << MAX_PHYSMEM_BITS);
+	/* make sure identity map doesn't overlay with vmemmap */
+	ident_map_size = min(ident_map_size, vmemmap_start);
 	vmemmap_size = SECTION_ALIGN_UP(ident_map_size / PAGE_SIZE) * sizeof(struct page);
-	VMALLOC_START = max(vmemmap_off + vmemmap_size, VMALLOC_START);
-	vmemmap = (struct page *)vmemmap_off;
+	/* make sure vmemmap doesn't overlay with vmalloc area */
+	VMALLOC_START = max(vmemmap_start + vmemmap_size, VMALLOC_START);
+	vmemmap = (struct page *)vmemmap_start;
 }
 
 /*
@@ -259,6 +234,12 @@ static void offset_vmlinux_info(unsigned long offset)
 	vmlinux.dynsym_start += offset;
 }
 
+static unsigned long reserve_amode31(unsigned long safe_addr)
+{
+	__amode31_base = PAGE_ALIGN(safe_addr);
+	return safe_addr + vmlinux.amode31_size;
+}
+
 void startup_kernel(void)
 {
 	unsigned long random_lma;
@@ -273,6 +254,7 @@ void startup_kernel(void)
 	setup_lpp();
 	store_ipl_parmblock();
 	safe_addr = mem_safe_offset();
+	safe_addr = reserve_amode31(safe_addr);
 	safe_addr = read_ipl_report(safe_addr);
 	uv_query_info();
 	rescue_initrd(safe_addr);
diff --git a/arch/s390/configs/debug_defconfig b/arch/s390/configs/debug_defconfig
index 6aad18ee131d..e45cc27716de 100644
--- a/arch/s390/configs/debug_defconfig
+++ b/arch/s390/configs/debug_defconfig
@@ -61,7 +61,8 @@ CONFIG_PROTECTED_VIRTUALIZATION_GUEST=y
 CONFIG_CMM=m
 CONFIG_APPLDATA_BASE=y
 CONFIG_KVM=m
-CONFIG_S390_UNWIND_SELFTEST=y
+CONFIG_S390_UNWIND_SELFTEST=m
+CONFIG_S390_KPROBES_SANITY_TEST=m
 CONFIG_KPROBES=y
 CONFIG_JUMP_LABEL=y
 CONFIG_STATIC_KEYS_SELFTEST=y
@@ -116,6 +117,7 @@ CONFIG_UNIX=y
 CONFIG_UNIX_DIAG=m
 CONFIG_XFRM_USER=m
 CONFIG_NET_KEY=m
+CONFIG_NET_SWITCHDEV=y
 CONFIG_SMC=m
 CONFIG_SMC_DIAG=m
 CONFIG_INET=y
@@ -402,7 +404,6 @@ CONFIG_DEVTMPFS=y
 CONFIG_CONNECTOR=y
 CONFIG_ZRAM=y
 CONFIG_BLK_DEV_LOOP=m
-CONFIG_BLK_DEV_CRYPTOLOOP=m
 CONFIG_BLK_DEV_DRBD=m
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=y
@@ -475,6 +476,7 @@ CONFIG_MACVLAN=m
 CONFIG_MACVTAP=m
 CONFIG_VXLAN=m
 CONFIG_BAREUDP=m
+CONFIG_AMT=m
 CONFIG_TUN=m
 CONFIG_VETH=m
 CONFIG_VIRTIO_NET=m
@@ -488,6 +490,7 @@ CONFIG_NLMON=m
 # CONFIG_NET_VENDOR_AMD is not set
 # CONFIG_NET_VENDOR_AQUANTIA is not set
 # CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_VENDOR_ASIX is not set
 # CONFIG_NET_VENDOR_ATHEROS is not set
 # CONFIG_NET_VENDOR_BROADCOM is not set
 # CONFIG_NET_VENDOR_BROCADE is not set
@@ -509,6 +512,7 @@ CONFIG_NLMON=m
 CONFIG_MLX4_EN=m
 CONFIG_MLX5_CORE=m
 CONFIG_MLX5_CORE_EN=y
+CONFIG_MLX5_ESWITCH=y
 # CONFIG_NET_VENDOR_MICREL is not set
 # CONFIG_NET_VENDOR_MICROCHIP is not set
 # CONFIG_NET_VENDOR_MICROSEMI is not set
@@ -570,6 +574,7 @@ CONFIG_WATCHDOG=y
 CONFIG_WATCHDOG_NOWAYOUT=y
 CONFIG_SOFT_WATCHDOG=m
 CONFIG_DIAG288_WATCHDOG=m
+# CONFIG_DRM_DEBUG_MODESET_LOCK is not set
 CONFIG_FB=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
@@ -774,13 +779,14 @@ CONFIG_CRC4=m
 CONFIG_CRC7=m
 CONFIG_CRC8=m
 CONFIG_RANDOM32_SELFTEST=y
+CONFIG_XZ_DEC_MICROLZMA=y
 CONFIG_DMA_CMA=y
 CONFIG_CMA_SIZE_MBYTES=0
-CONFIG_DMA_API_DEBUG=y
 CONFIG_PRINTK_TIME=y
 CONFIG_DYNAMIC_DEBUG=y
 CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_INFO_DWARF4=y
+CONFIG_DEBUG_INFO_BTF=y
 CONFIG_GDB_SCRIPTS=y
 CONFIG_HEADERS_INSTALL=y
 CONFIG_DEBUG_SECTION_MISMATCH=y
@@ -807,6 +813,7 @@ CONFIG_DEBUG_MEMORY_INIT=y
 CONFIG_MEMORY_NOTIFIER_ERROR_INJECT=m
 CONFIG_DEBUG_PER_CPU_MAPS=y
 CONFIG_KFENCE=y
+CONFIG_KFENCE_STATIC_KEYS=y
 CONFIG_DEBUG_SHIRQ=y
 CONFIG_PANIC_ON_OOPS=y
 CONFIG_DETECT_HUNG_TASK=y
@@ -839,8 +846,14 @@ CONFIG_BPF_KPROBE_OVERRIDE=y
 CONFIG_HIST_TRIGGERS=y
 CONFIG_FTRACE_STARTUP_TEST=y
 # CONFIG_EVENT_TRACE_STARTUP_TEST is not set
+CONFIG_SAMPLES=y
+CONFIG_SAMPLE_TRACE_PRINTK=m
+CONFIG_SAMPLE_FTRACE_DIRECT=m
+CONFIG_SAMPLE_FTRACE_DIRECT_MULTI=m
 CONFIG_DEBUG_ENTRY=y
 CONFIG_CIO_INJECT=y
+CONFIG_KUNIT=m
+CONFIG_KUNIT_DEBUGFS=y
 CONFIG_NOTIFIER_ERROR_INJECTION=m
 CONFIG_NETDEV_NOTIFIER_ERROR_INJECT=m
 CONFIG_FAULT_INJECTION=y
@@ -855,7 +868,7 @@ CONFIG_FAIL_FUNCTION=y
 CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y
 CONFIG_LKDTM=m
 CONFIG_TEST_MIN_HEAP=y
-CONFIG_KPROBES_SANITY_TEST=y
+CONFIG_KPROBES_SANITY_TEST=m
 CONFIG_RBTREE_TEST=y
 CONFIG_INTERVAL_TREE_TEST=m
 CONFIG_PERCPU_TEST=m
diff --git a/arch/s390/configs/defconfig b/arch/s390/configs/defconfig
index f08b161c9446..1c750bfca2d8 100644
--- a/arch/s390/configs/defconfig
+++ b/arch/s390/configs/defconfig
@@ -60,6 +60,7 @@ CONFIG_CMM=m
 CONFIG_APPLDATA_BASE=y
 CONFIG_KVM=m
 CONFIG_S390_UNWIND_SELFTEST=m
+CONFIG_S390_KPROBES_SANITY_TEST=m
 CONFIG_KPROBES=y
 CONFIG_JUMP_LABEL=y
 # CONFIG_GCC_PLUGINS is not set
@@ -108,6 +109,7 @@ CONFIG_UNIX=y
 CONFIG_UNIX_DIAG=m
 CONFIG_XFRM_USER=m
 CONFIG_NET_KEY=m
+CONFIG_NET_SWITCHDEV=y
 CONFIG_SMC=m
 CONFIG_SMC_DIAG=m
 CONFIG_INET=y
@@ -393,7 +395,6 @@ CONFIG_DEVTMPFS=y
 CONFIG_CONNECTOR=y
 CONFIG_ZRAM=y
 CONFIG_BLK_DEV_LOOP=m
-CONFIG_BLK_DEV_CRYPTOLOOP=m
 CONFIG_BLK_DEV_DRBD=m
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=y
@@ -466,6 +467,7 @@ CONFIG_MACVLAN=m
 CONFIG_MACVTAP=m
 CONFIG_VXLAN=m
 CONFIG_BAREUDP=m
+CONFIG_AMT=m
 CONFIG_TUN=m
 CONFIG_VETH=m
 CONFIG_VIRTIO_NET=m
@@ -479,6 +481,7 @@ CONFIG_NLMON=m
 # CONFIG_NET_VENDOR_AMD is not set
 # CONFIG_NET_VENDOR_AQUANTIA is not set
 # CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_VENDOR_ASIX is not set
 # CONFIG_NET_VENDOR_ATHEROS is not set
 # CONFIG_NET_VENDOR_BROADCOM is not set
 # CONFIG_NET_VENDOR_BROCADE is not set
@@ -500,6 +503,7 @@ CONFIG_NLMON=m
 CONFIG_MLX4_EN=m
 CONFIG_MLX5_CORE=m
 CONFIG_MLX5_CORE_EN=y
+CONFIG_MLX5_ESWITCH=y
 # CONFIG_NET_VENDOR_MICREL is not set
 # CONFIG_NET_VENDOR_MICROCHIP is not set
 # CONFIG_NET_VENDOR_MICROSEMI is not set
@@ -761,12 +765,14 @@ CONFIG_PRIME_NUMBERS=m
 CONFIG_CRC4=m
 CONFIG_CRC7=m
 CONFIG_CRC8=m
+CONFIG_XZ_DEC_MICROLZMA=y
 CONFIG_DMA_CMA=y
 CONFIG_CMA_SIZE_MBYTES=0
 CONFIG_PRINTK_TIME=y
 CONFIG_DYNAMIC_DEBUG=y
 CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_INFO_DWARF4=y
+CONFIG_DEBUG_INFO_BTF=y
 CONFIG_GDB_SCRIPTS=y
 CONFIG_DEBUG_SECTION_MISMATCH=y
 CONFIG_MAGIC_SYSRQ=y
@@ -788,7 +794,14 @@ CONFIG_FTRACE_SYSCALLS=y
 CONFIG_BLK_DEV_IO_TRACE=y
 CONFIG_BPF_KPROBE_OVERRIDE=y
 CONFIG_HIST_TRIGGERS=y
+CONFIG_SAMPLES=y
+CONFIG_SAMPLE_TRACE_PRINTK=m
+CONFIG_SAMPLE_FTRACE_DIRECT=m
+CONFIG_SAMPLE_FTRACE_DIRECT_MULTI=m
+CONFIG_KUNIT=m
+CONFIG_KUNIT_DEBUGFS=y
 CONFIG_LKDTM=m
+CONFIG_KPROBES_SANITY_TEST=m
 CONFIG_PERCPU_TEST=m
 CONFIG_ATOMIC64_SELFTEST=y
 CONFIG_TEST_BPF=m
diff --git a/arch/s390/configs/zfcpdump_defconfig b/arch/s390/configs/zfcpdump_defconfig
index aceccf3b9a88..eed3b9acfa71 100644
--- a/arch/s390/configs/zfcpdump_defconfig
+++ b/arch/s390/configs/zfcpdump_defconfig
@@ -65,9 +65,11 @@ CONFIG_ZFCP=y
 # CONFIG_NETWORK_FILESYSTEMS is not set
 CONFIG_LSM="yama,loadpin,safesetid,integrity"
 # CONFIG_ZLIB_DFLTCC is not set
+CONFIG_XZ_DEC_MICROLZMA=y
 CONFIG_PRINTK_TIME=y
 # CONFIG_SYMBOLIC_ERRNAME is not set
 CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_INFO_BTF=y
 CONFIG_DEBUG_FS=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_PANIC_ON_OOPS=y
diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
index f9eddbca79d2..2c057e1f3200 100644
--- a/arch/s390/include/asm/barrier.h
+++ b/arch/s390/include/asm/barrier.h
@@ -16,20 +16,24 @@
 
 #ifdef CONFIG_HAVE_MARCH_Z196_FEATURES
 /* Fast-BCR without checkpoint synchronization */
-#define __ASM_BARRIER "bcr 14,0\n"
+#define __ASM_BCR_SERIALIZE "bcr 14,0\n"
 #else
-#define __ASM_BARRIER "bcr 15,0\n"
+#define __ASM_BCR_SERIALIZE "bcr 15,0\n"
 #endif
 
-#define mb() do {  asm volatile(__ASM_BARRIER : : : "memory"); } while (0)
+static __always_inline void bcr_serialize(void)
+{
+	asm volatile(__ASM_BCR_SERIALIZE : : : "memory");
+}
 
-#define rmb()				barrier()
-#define wmb()				barrier()
-#define dma_rmb()			mb()
-#define dma_wmb()			mb()
-#define __smp_mb()			mb()
-#define __smp_rmb()			rmb()
-#define __smp_wmb()			wmb()
+#define mb()		bcr_serialize()
+#define rmb()		barrier()
+#define wmb()		barrier()
+#define dma_rmb()	mb()
+#define dma_wmb()	mb()
+#define __smp_mb()	mb()
+#define __smp_rmb()	rmb()
+#define __smp_wmb()	wmb()
 
 #define __smp_store_release(p, v)					\
 do {									\
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h
index fd149480b6e2..5a530c552c23 100644
--- a/arch/s390/include/asm/bitops.h
+++ b/arch/s390/include/asm/bitops.h
@@ -188,7 +188,7 @@ static inline bool arch_test_and_set_bit_lock(unsigned long nr,
 					      volatile unsigned long *ptr)
 {
 	if (arch_test_bit(nr, ptr))
-		return 1;
+		return true;
 	return arch_test_and_set_bit(nr, ptr);
 }
 
diff --git a/arch/s390/include/asm/cpu.h b/arch/s390/include/asm/cpu.h
index 62228a884e06..26c710cd3485 100644
--- a/arch/s390/include/asm/cpu.h
+++ b/arch/s390/include/asm/cpu.h
@@ -12,6 +12,7 @@
 #ifndef __ASSEMBLY__
 
 #include <linux/types.h>
+#include <linux/jump_label.h>
 
 struct cpuid
 {
@@ -21,5 +22,7 @@ struct cpuid
 	unsigned int unused  : 16;
 } __attribute__ ((packed, aligned(8)));
 
+DECLARE_STATIC_KEY_FALSE(cpu_has_bear);
+
 #endif /* __ASSEMBLY__ */
 #endif /* _ASM_S390_CPU_H */
diff --git a/arch/s390/include/asm/debug.h b/arch/s390/include/asm/debug.h
index 19a55e1e3a0c..77f24262c25c 100644
--- a/arch/s390/include/asm/debug.h
+++ b/arch/s390/include/asm/debug.h
@@ -462,7 +462,7 @@ arch_initcall(VNAME(var, reg))
  *
  * @var: Name of debug_info_t variable
  * @name: Name of debug log (e.g. used for debugfs entry)
- * @pages_per_area: Number of pages per area
+ * @pages: Number of pages per area
  * @nr_areas: Number of debug areas
  * @buf_size: Size of data area in each debug entry
  * @view: Pointer to debug view struct
diff --git a/arch/s390/include/asm/facility.h b/arch/s390/include/asm/facility.h
index e3aa354ab9f4..94b6919026df 100644
--- a/arch/s390/include/asm/facility.h
+++ b/arch/s390/include/asm/facility.h
@@ -9,8 +9,12 @@
 #define __ASM_FACILITY_H
 
 #include <asm/facility-defs.h>
+
+#include <linux/minmax.h>
 #include <linux/string.h>
+#include <linux/types.h>
 #include <linux/preempt.h>
+
 #include <asm/lowcore.h>
 
 #define MAX_FACILITY_BIT (sizeof(stfle_fac_list) * 8)
diff --git a/arch/s390/include/asm/ftrace.h b/arch/s390/include/asm/ftrace.h
index e8b460f39c58..267f70f4393f 100644
--- a/arch/s390/include/asm/ftrace.h
+++ b/arch/s390/include/asm/ftrace.h
@@ -17,7 +17,6 @@
 
 void ftrace_caller(void);
 
-extern char ftrace_graph_caller_end;
 extern void *ftrace_func;
 
 struct dyn_arch_ftrace { };
@@ -42,6 +41,35 @@ static inline unsigned long ftrace_call_adjust(unsigned long addr)
 	return addr;
 }
 
+struct ftrace_regs {
+	struct pt_regs regs;
+};
+
+static __always_inline struct pt_regs *arch_ftrace_get_regs(struct ftrace_regs *fregs)
+{
+	return &fregs->regs;
+}
+
+static __always_inline void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
+							   unsigned long ip)
+{
+	struct pt_regs *regs = arch_ftrace_get_regs(fregs);
+
+	regs->psw.addr = ip;
+}
+
+/*
+ * When an ftrace registered caller is tracing a function that is
+ * also set by a register_ftrace_direct() call, it needs to be
+ * differentiated in the ftrace_caller trampoline. To do this,
+ * place the direct caller in the ORIG_GPR2 part of pt_regs. This
+ * tells the ftrace_caller that there's a direct caller.
+ */
+static inline void arch_ftrace_set_direct_caller(struct pt_regs *regs, unsigned long addr)
+{
+	regs->orig_gpr2 = addr;
+}
+
 /*
  * Even though the system call numbers are identical for s390/s390x a
  * different system call table is used for compat tasks. This may lead
@@ -68,4 +96,32 @@ static inline bool arch_syscall_match_sym_name(const char *sym,
 }
 
 #endif /* __ASSEMBLY__ */
+
+#ifdef CONFIG_FUNCTION_TRACER
+
+#define FTRACE_NOP_INSN .word 0xc004, 0x0000, 0x0000 /* brcl 0,0 */
+
+#ifndef CC_USING_HOTPATCH
+
+#define FTRACE_GEN_MCOUNT_RECORD(name)		\
+	.section __mcount_loc, "a", @progbits;	\
+	.quad name;				\
+	.previous;
+
+#else /* !CC_USING_HOTPATCH */
+
+#define FTRACE_GEN_MCOUNT_RECORD(name)
+
+#endif /* !CC_USING_HOTPATCH */
+
+#define FTRACE_GEN_NOP_ASM(name)		\
+	FTRACE_GEN_MCOUNT_RECORD(name)		\
+	FTRACE_NOP_INSN
+
+#else /* CONFIG_FUNCTION_TRACER */
+
+#define FTRACE_GEN_NOP_ASM(name)
+
+#endif /* CONFIG_FUNCTION_TRACER */
+
 #endif /* _ASM_S390_FTRACE_H */
diff --git a/arch/s390/include/asm/jump_label.h b/arch/s390/include/asm/jump_label.h
index dcb1bba4f406..916cfcb36d8a 100644
--- a/arch/s390/include/asm/jump_label.h
+++ b/arch/s390/include/asm/jump_label.h
@@ -2,6 +2,8 @@
 #ifndef _ASM_S390_JUMP_LABEL_H
 #define _ASM_S390_JUMP_LABEL_H
 
+#define HAVE_JUMP_LABEL_BATCH
+
 #ifndef __ASSEMBLY__
 
 #include <linux/types.h>
diff --git a/arch/s390/include/asm/kdebug.h b/arch/s390/include/asm/kdebug.h
index d5327f064799..4377238e4752 100644
--- a/arch/s390/include/asm/kdebug.h
+++ b/arch/s390/include/asm/kdebug.h
@@ -23,6 +23,6 @@ enum die_val {
 	DIE_NMI_IPI,
 };
 
-extern void die(struct pt_regs *, const char *);
+extern void __noreturn die(struct pt_regs *, const char *);
 
 #endif
diff --git a/arch/s390/include/asm/kexec.h b/arch/s390/include/asm/kexec.h
index ea398a05f643..7f3c9ac34bd8 100644
--- a/arch/s390/include/asm/kexec.h
+++ b/arch/s390/include/asm/kexec.h
@@ -74,6 +74,12 @@ void *kexec_file_add_components(struct kimage *image,
 int arch_kexec_do_relocs(int r_type, void *loc, unsigned long val,
 			 unsigned long addr);
 
+#define ARCH_HAS_KIMAGE_ARCH
+
+struct kimage_arch {
+	void *ipl_buf;
+};
+
 extern const struct kexec_file_ops s390_kexec_image_ops;
 extern const struct kexec_file_ops s390_kexec_elf_ops;
 
diff --git a/arch/s390/include/asm/kprobes.h b/arch/s390/include/asm/kprobes.h
index 09cdb632a490..5eb722c984e4 100644
--- a/arch/s390/include/asm/kprobes.h
+++ b/arch/s390/include/asm/kprobes.h
@@ -70,7 +70,7 @@ struct kprobe_ctlblk {
 };
 
 void arch_remove_kprobe(struct kprobe *p);
-void kretprobe_trampoline(void);
+void __kretprobe_trampoline(void);
 
 int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
 int kprobe_exceptions_notify(struct notifier_block *self,
diff --git a/arch/s390/include/asm/livepatch.h b/arch/s390/include/asm/livepatch.h
index d578a8c76676..5209f223331a 100644
--- a/arch/s390/include/asm/livepatch.h
+++ b/arch/s390/include/asm/livepatch.h
@@ -16,9 +16,7 @@
 
 static inline void klp_arch_set_pc(struct ftrace_regs *fregs, unsigned long ip)
 {
-	struct pt_regs *regs = ftrace_get_regs(fregs);
-
-	regs->psw.addr = ip;
+	ftrace_instruction_pointer_set(fregs, ip);
 }
 
 #endif
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h
index 11213c8bfca5..1262f5003acf 100644
--- a/arch/s390/include/asm/lowcore.h
+++ b/arch/s390/include/asm/lowcore.h
@@ -65,7 +65,7 @@ struct lowcore {
 	__u32	external_damage_code;		/* 0x00f4 */
 	__u64	failing_storage_address;	/* 0x00f8 */
 	__u8	pad_0x0100[0x0110-0x0100];	/* 0x0100 */
-	__u64	breaking_event_addr;		/* 0x0110 */
+	__u64	pgm_last_break;			/* 0x0110 */
 	__u8	pad_0x0118[0x0120-0x0118];	/* 0x0118 */
 	psw_t	restart_old_psw;		/* 0x0120 */
 	psw_t	external_old_psw;		/* 0x0130 */
@@ -93,9 +93,10 @@ struct lowcore {
 	psw_t	return_psw;			/* 0x0290 */
 	psw_t	return_mcck_psw;		/* 0x02a0 */
 
+	__u64	last_break;			/* 0x02b0 */
+
 	/* CPU accounting and timing values. */
-	__u64	sys_enter_timer;		/* 0x02b0 */
-	__u8	pad_0x02b8[0x02c0-0x02b8];	/* 0x02b8 */
+	__u64	sys_enter_timer;		/* 0x02b8 */
 	__u64	mcck_enter_timer;		/* 0x02c0 */
 	__u64	exit_timer;			/* 0x02c8 */
 	__u64	user_timer;			/* 0x02d0 */
@@ -188,7 +189,7 @@ struct lowcore {
 	__u32	tod_progreg_save_area;		/* 0x1324 */
 	__u32	cpu_timer_save_area[2];		/* 0x1328 */
 	__u32	clock_comp_save_area[2];	/* 0x1330 */
-	__u8	pad_0x1338[0x1340-0x1338];	/* 0x1338 */
+	__u64	last_break_save_area;		/* 0x1338 */
 	__u32	access_regs_save_area[16];	/* 0x1340 */
 	__u64	cregs_save_area[16];		/* 0x1380 */
 	__u8	pad_0x1400[0x1800-0x1400];	/* 0x1400 */
diff --git a/arch/s390/include/asm/mem_encrypt.h b/arch/s390/include/asm/mem_encrypt.h
index 2542cbf7e2d1..08a8b96606d7 100644
--- a/arch/s390/include/asm/mem_encrypt.h
+++ b/arch/s390/include/asm/mem_encrypt.h
@@ -4,8 +4,6 @@
 
 #ifndef __ASSEMBLY__
 
-static inline bool mem_encrypt_active(void) { return false; }
-
 int set_memory_encrypted(unsigned long addr, int numpages);
 int set_memory_decrypted(unsigned long addr, int numpages);
 
diff --git a/arch/s390/include/asm/nospec-branch.h b/arch/s390/include/asm/nospec-branch.h
index b4bd8c41e9d3..82725cf783c7 100644
--- a/arch/s390/include/asm/nospec-branch.h
+++ b/arch/s390/include/asm/nospec-branch.h
@@ -12,6 +12,11 @@ void nospec_init_branches(void);
 void nospec_auto_detect(void);
 void nospec_revert(s32 *start, s32 *end);
 
+static inline bool nospec_uses_trampoline(void)
+{
+	return __is_defined(CC_USING_EXPOLINE) && !nospec_disable;
+}
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_S390_EXPOLINE_H */
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h
index 6b3c366af78e..90824be5ce9a 100644
--- a/arch/s390/include/asm/pci.h
+++ b/arch/s390/include/asm/pci.h
@@ -210,9 +210,11 @@ int zpci_deconfigure_device(struct zpci_dev *zdev);
 void zpci_device_reserved(struct zpci_dev *zdev);
 bool zpci_is_device_configured(struct zpci_dev *zdev);
 
+int zpci_hot_reset_device(struct zpci_dev *zdev);
 int zpci_register_ioat(struct zpci_dev *, u8, u64, u64, u64);
 int zpci_unregister_ioat(struct zpci_dev *, u8);
 void zpci_remove_reserved_devices(void);
+void zpci_update_fh(struct zpci_dev *zdev, u32 fh);
 
 /* CLP */
 int clp_setup_writeback_mio(void);
@@ -294,8 +296,10 @@ void zpci_debug_exit(void);
 void zpci_debug_init_device(struct zpci_dev *, const char *);
 void zpci_debug_exit_device(struct zpci_dev *);
 
-/* Error reporting */
+/* Error handling */
 int zpci_report_error(struct pci_dev *, struct zpci_report_error_header *);
+int zpci_clear_error_state(struct zpci_dev *zdev);
+int zpci_reset_load_store_blocked(struct zpci_dev *zdev);
 
 #ifdef CONFIG_NUMA
 
diff --git a/arch/s390/include/asm/pci_io.h b/arch/s390/include/asm/pci_io.h
index e4dc64cc9c55..287bb88f7698 100644
--- a/arch/s390/include/asm/pci_io.h
+++ b/arch/s390/include/asm/pci_io.h
@@ -14,12 +14,13 @@
 
 /* I/O Map */
 #define ZPCI_IOMAP_SHIFT		48
-#define ZPCI_IOMAP_ADDR_BASE		0x8000000000000000UL
+#define ZPCI_IOMAP_ADDR_SHIFT		62
+#define ZPCI_IOMAP_ADDR_BASE		(1UL << ZPCI_IOMAP_ADDR_SHIFT)
 #define ZPCI_IOMAP_ADDR_OFF_MASK	((1UL << ZPCI_IOMAP_SHIFT) - 1)
 #define ZPCI_IOMAP_MAX_ENTRIES							\
-	((ULONG_MAX - ZPCI_IOMAP_ADDR_BASE + 1) / (1UL << ZPCI_IOMAP_SHIFT))
+	(1UL << (ZPCI_IOMAP_ADDR_SHIFT - ZPCI_IOMAP_SHIFT))
 #define ZPCI_IOMAP_ADDR_IDX_MASK						\
-	(~ZPCI_IOMAP_ADDR_OFF_MASK - ZPCI_IOMAP_ADDR_BASE)
+	((ZPCI_IOMAP_ADDR_BASE - 1) & ~ZPCI_IOMAP_ADDR_OFF_MASK)
 
 struct zpci_iomap_entry {
 	u32 fh;
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index b61426c9ef17..008a6c856fa4 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -583,11 +583,11 @@ static inline void cspg(unsigned long *ptr, unsigned long old, unsigned long new
 #define CRDTE_DTT_REGION1	0x1cUL
 
 static inline void crdte(unsigned long old, unsigned long new,
-			 unsigned long table, unsigned long dtt,
+			 unsigned long *table, unsigned long dtt,
 			 unsigned long address, unsigned long asce)
 {
 	union register_pair r1 = { .even = old, .odd = new, };
-	union register_pair r2 = { .even = table | dtt, .odd = address, };
+	union register_pair r2 = { .even = __pa(table) | dtt, .odd = address, };
 
 	asm volatile(".insn rrf,0xb98f0000,%[r1],%[r2],%[asce],0"
 		     : [r1] "+&d" (r1.pair)
@@ -1001,7 +1001,7 @@ static __always_inline void __ptep_ipte(unsigned long address, pte_t *ptep,
 					unsigned long opt, unsigned long asce,
 					int local)
 {
-	unsigned long pto = (unsigned long) ptep;
+	unsigned long pto = __pa(ptep);
 
 	if (__builtin_constant_p(opt) && opt == 0) {
 		/* Invalidation + TLB flush for the pte */
@@ -1023,7 +1023,7 @@ static __always_inline void __ptep_ipte(unsigned long address, pte_t *ptep,
 static __always_inline void __ptep_ipte_range(unsigned long address, int nr,
 					      pte_t *ptep, int local)
 {
-	unsigned long pto = (unsigned long) ptep;
+	unsigned long pto = __pa(ptep);
 
 	/* Invalidate a range of ptes + TLB flush of the ptes */
 	do {
@@ -1074,8 +1074,9 @@ static inline pte_t ptep_get_and_clear(struct mm_struct *mm,
 	pte_t res;
 
 	res = ptep_xchg_lazy(mm, addr, ptep, __pte(_PAGE_INVALID));
+	/* At this point the reference through the mapping is still present */
 	if (mm_is_protected(mm) && pte_present(res))
-		uv_convert_from_secure(pte_val(res) & PAGE_MASK);
+		uv_convert_owned_from_secure(pte_val(res) & PAGE_MASK);
 	return res;
 }
 
@@ -1091,8 +1092,9 @@ static inline pte_t ptep_clear_flush(struct vm_area_struct *vma,
 	pte_t res;
 
 	res = ptep_xchg_direct(vma->vm_mm, addr, ptep, __pte(_PAGE_INVALID));
+	/* At this point the reference through the mapping is still present */
 	if (mm_is_protected(vma->vm_mm) && pte_present(res))
-		uv_convert_from_secure(pte_val(res) & PAGE_MASK);
+		uv_convert_owned_from_secure(pte_val(res) & PAGE_MASK);
 	return res;
 }
 
@@ -1116,8 +1118,9 @@ static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm,
 	} else {
 		res = ptep_xchg_lazy(mm, addr, ptep, __pte(_PAGE_INVALID));
 	}
+	/* At this point the reference through the mapping is still present */
 	if (mm_is_protected(mm) && pte_present(res))
-		uv_convert_from_secure(pte_val(res) & PAGE_MASK);
+		uv_convert_owned_from_secure(pte_val(res) & PAGE_MASK);
 	return res;
 }
 
@@ -1484,7 +1487,7 @@ static __always_inline void __pmdp_idte(unsigned long addr, pmd_t *pmdp,
 {
 	unsigned long sto;
 
-	sto = (unsigned long) pmdp - pmd_index(addr) * sizeof(pmd_t);
+	sto = __pa(pmdp) - pmd_index(addr) * sizeof(pmd_t);
 	if (__builtin_constant_p(opt) && opt == 0) {
 		/* flush without guest asce */
 		asm volatile(
@@ -1510,7 +1513,7 @@ static __always_inline void __pudp_idte(unsigned long addr, pud_t *pudp,
 {
 	unsigned long r3o;
 
-	r3o = (unsigned long) pudp - pud_index(addr) * sizeof(pud_t);
+	r3o = __pa(pudp) - pud_index(addr) * sizeof(pud_t);
 	r3o |= _ASCE_TYPE_REGION3;
 	if (__builtin_constant_p(opt) && opt == 0) {
 		/* flush without guest asce */
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h
index 879b8e3f609c..f54c152bf2bf 100644
--- a/arch/s390/include/asm/processor.h
+++ b/arch/s390/include/asm/processor.h
@@ -192,7 +192,7 @@ static inline void release_thread(struct task_struct *tsk) { }
 void guarded_storage_release(struct task_struct *tsk);
 void gs_load_bc_cb(struct pt_regs *regs);
 
-unsigned long get_wchan(struct task_struct *p);
+unsigned long __get_wchan(struct task_struct *p);
 #define task_pt_regs(tsk) ((struct pt_regs *) \
         (task_stack_page(tsk) + THREAD_SIZE) - 1)
 #define KSTK_EIP(tsk)	(task_pt_regs(tsk)->psw.addr)
diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h
index 61b22aa990e7..4ffa8e7f0ed3 100644
--- a/arch/s390/include/asm/ptrace.h
+++ b/arch/s390/include/asm/ptrace.h
@@ -76,8 +76,7 @@ enum {
  * The pt_regs struct defines the way the registers are stored on
  * the stack during a system call.
  */
-struct pt_regs 
-{
+struct pt_regs {
 	union {
 		user_pt_regs user_regs;
 		struct {
@@ -97,6 +96,7 @@ struct pt_regs
 	};
 	unsigned long flags;
 	unsigned long cr1;
+	unsigned long last_break;
 };
 
 /*
@@ -197,6 +197,25 @@ const char *regs_query_register_name(unsigned int offset);
 unsigned long regs_get_register(struct pt_regs *regs, unsigned int offset);
 unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs, unsigned int n);
 
+/**
+ * regs_get_kernel_argument() - get Nth function argument in kernel
+ * @regs:	pt_regs of that context
+ * @n:		function argument number (start from 0)
+ *
+ * regs_get_kernel_argument() returns @n th argument of the function call.
+ */
+static inline unsigned long regs_get_kernel_argument(struct pt_regs *regs,
+						     unsigned int n)
+{
+	unsigned int argoffset = STACK_FRAME_OVERHEAD / sizeof(long);
+
+#define NR_REG_ARGUMENTS 5
+	if (n < NR_REG_ARGUMENTS)
+		return regs_get_register(regs, 2 + n);
+	n -= NR_REG_ARGUMENTS;
+	return regs_get_kernel_stack_nth(regs, argoffset + n);
+}
+
 static inline unsigned long kernel_stack_pointer(struct pt_regs *regs)
 {
 	return regs->gprs[15];
diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h
index 25b5dc34db75..4b9b14b20984 100644
--- a/arch/s390/include/asm/qdio.h
+++ b/arch/s390/include/asm/qdio.h
@@ -349,8 +349,6 @@ extern int qdio_allocate(struct ccw_device *cdev, unsigned int no_input_qs,
 extern int qdio_establish(struct ccw_device *cdev,
 			  struct qdio_initialize *init_data);
 extern int qdio_activate(struct ccw_device *);
-extern struct qaob *qdio_allocate_aob(void);
-extern void qdio_release_aob(struct qaob *);
 extern int do_QDIO(struct ccw_device *cdev, unsigned int callflags, int q_nr,
 		   unsigned int bufnr, unsigned int count, struct qaob *aob);
 extern int qdio_start_irq(struct ccw_device *cdev);
diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h
index e3ae937bef1c..c68ea35de498 100644
--- a/arch/s390/include/asm/sclp.h
+++ b/arch/s390/include/asm/sclp.h
@@ -117,6 +117,7 @@ struct zpci_report_error_header {
 
 extern char *sclp_early_sccb;
 
+void sclp_early_adjust_va(void);
 void sclp_early_set_buffer(void *sccb);
 int sclp_early_read_info(void);
 int sclp_early_read_storage_info(void);
diff --git a/arch/s390/include/asm/sections.h b/arch/s390/include/asm/sections.h
index 85881dd48022..3fecaa4e8b74 100644
--- a/arch/s390/include/asm/sections.h
+++ b/arch/s390/include/asm/sections.h
@@ -2,20 +2,8 @@
 #ifndef _S390_SECTIONS_H
 #define _S390_SECTIONS_H
 
-#define arch_is_kernel_initmem_freed arch_is_kernel_initmem_freed
-
 #include <asm-generic/sections.h>
 
-extern bool initmem_freed;
-
-static inline int arch_is_kernel_initmem_freed(unsigned long addr)
-{
-	if (!initmem_freed)
-		return 0;
-	return addr >= (unsigned long)__init_begin &&
-	       addr < (unsigned long)__init_end;
-}
-
 /*
  * .boot.data section contains variables "shared" between the decompressor and
  * the decompressed kernel. The decompressor will store values in them, and
diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h
index b6606ffd85d8..77e6506898f5 100644
--- a/arch/s390/include/asm/setup.h
+++ b/arch/s390/include/asm/setup.h
@@ -11,8 +11,8 @@
 #include <linux/build_bug.h>
 
 #define PARMAREA		0x10400
-#define HEAD_END		0x11000
 
+#define COMMAND_LINE_SIZE CONFIG_COMMAND_LINE_SIZE
 /*
  * Machine features detected in early.c
  */
@@ -43,6 +43,8 @@
 #define STARTUP_NORMAL_OFFSET	0x10000
 #define STARTUP_KDUMP_OFFSET	0x10010
 
+#define LEGACY_COMMAND_LINE_SIZE	896
+
 #ifndef __ASSEMBLY__
 
 #include <asm/lowcore.h>
@@ -55,8 +57,9 @@ struct parmarea {
 	unsigned long oldmem_base;			/* 0x10418 */
 	unsigned long oldmem_size;			/* 0x10420 */
 	unsigned long kernel_version;			/* 0x10428 */
-	char pad1[0x10480 - 0x10430];			/* 0x10430 - 0x10480 */
-	char command_line[ARCH_COMMAND_LINE_SIZE];	/* 0x10480 */
+	unsigned long max_command_line_size;		/* 0x10430 */
+	char pad1[0x10480-0x10438];			/* 0x10438 - 0x10480 */
+	char command_line[COMMAND_LINE_SIZE];		/* 0x10480 */
 };
 
 extern struct parmarea parmarea;
diff --git a/arch/s390/include/asm/spinlock.h b/arch/s390/include/asm/spinlock.h
index ef59588a3042..888a2f1c9ee3 100644
--- a/arch/s390/include/asm/spinlock.h
+++ b/arch/s390/include/asm/spinlock.h
@@ -67,14 +67,6 @@ static inline void arch_spin_lock(arch_spinlock_t *lp)
 		arch_spin_lock_wait(lp);
 }
 
-static inline void arch_spin_lock_flags(arch_spinlock_t *lp,
-					unsigned long flags)
-{
-	if (!arch_spin_trylock_once(lp))
-		arch_spin_lock_wait(lp);
-}
-#define arch_spin_lock_flags	arch_spin_lock_flags
-
 static inline int arch_spin_trylock(arch_spinlock_t *lp)
 {
 	if (!arch_spin_trylock_once(lp))
diff --git a/arch/s390/include/asm/string.h b/arch/s390/include/asm/string.h
index 4fd66c5e8934..3fae93ddb322 100644
--- a/arch/s390/include/asm/string.h
+++ b/arch/s390/include/asm/string.h
@@ -31,22 +31,18 @@ void *memmove(void *dest, const void *src, size_t n);
 #define __HAVE_ARCH_STRCMP	/* arch function */
 #define __HAVE_ARCH_STRCPY	/* inline & arch function */
 #define __HAVE_ARCH_STRLCAT	/* arch function */
-#define __HAVE_ARCH_STRLCPY	/* arch function */
 #define __HAVE_ARCH_STRLEN	/* inline & arch function */
 #define __HAVE_ARCH_STRNCAT	/* arch function */
 #define __HAVE_ARCH_STRNCPY	/* arch function */
 #define __HAVE_ARCH_STRNLEN	/* inline & arch function */
-#define __HAVE_ARCH_STRRCHR	/* arch function */
 #define __HAVE_ARCH_STRSTR	/* arch function */
 
 /* Prototypes for non-inlined arch strings functions. */
 int memcmp(const void *s1, const void *s2, size_t n);
 int strcmp(const char *s1, const char *s2);
 size_t strlcat(char *dest, const char *src, size_t n);
-size_t strlcpy(char *dest, const char *src, size_t size);
 char *strncat(char *dest, const char *src, size_t n);
 char *strncpy(char *dest, const char *src, size_t n);
-char *strrchr(const char *s, int c);
 char *strstr(const char *s1, const char *s2);
 #endif /* !CONFIG_KASAN */
 
diff --git a/arch/s390/include/asm/syscall.h b/arch/s390/include/asm/syscall.h
index b3dd883699e7..27e3d804b311 100644
--- a/arch/s390/include/asm/syscall.h
+++ b/arch/s390/include/asm/syscall.h
@@ -78,18 +78,6 @@ static inline void syscall_get_arguments(struct task_struct *task,
 	args[0] = regs->orig_gpr2 & mask;
 }
 
-static inline void syscall_set_arguments(struct task_struct *task,
-					 struct pt_regs *regs,
-					 const unsigned long *args)
-{
-	unsigned int n = 6;
-
-	while (n-- > 0)
-		if (n > 0)
-			regs->gprs[2 + n] = args[n];
-	regs->orig_gpr2 = args[0];
-}
-
 static inline int syscall_get_arch(struct task_struct *task)
 {
 #ifdef CONFIG_COMPAT
diff --git a/arch/s390/include/asm/text-patching.h b/arch/s390/include/asm/text-patching.h
new file mode 100644
index 000000000000..b219056a8817
--- /dev/null
+++ b/arch/s390/include/asm/text-patching.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _ASM_S390_TEXT_PATCHING_H
+#define _ASM_S390_TEXT_PATCHING_H
+
+#include <asm/barrier.h>
+
+static __always_inline void sync_core(void)
+{
+	bcr_serialize();
+}
+
+void text_poke_sync(void);
+void text_poke_sync_lock(void);
+
+#endif /* _ASM_S390_TEXT_PATCHING_H */
diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h
index e6674796aa6f..b2ffcb4fe000 100644
--- a/arch/s390/include/asm/thread_info.h
+++ b/arch/s390/include/asm/thread_info.h
@@ -37,6 +37,7 @@
 struct thread_info {
 	unsigned long		flags;		/* low level flags */
 	unsigned long		syscall_work;	/* SYSCALL_WORK_ flags */
+	unsigned int		cpu;		/* current CPU */
 };
 
 /*
diff --git a/arch/s390/include/asm/uv.h b/arch/s390/include/asm/uv.h
index fe92a4caf5ec..72d3e49c2860 100644
--- a/arch/s390/include/asm/uv.h
+++ b/arch/s390/include/asm/uv.h
@@ -18,6 +18,11 @@
 #include <asm/page.h>
 #include <asm/gmap.h>
 
+#define UVC_CC_OK	0
+#define UVC_CC_ERROR	1
+#define UVC_CC_BUSY	2
+#define UVC_CC_PARTIAL	3
+
 #define UVC_RC_EXECUTED		0x0001
 #define UVC_RC_INV_CMD		0x0002
 #define UVC_RC_INV_STATE	0x0003
@@ -351,8 +356,9 @@ static inline int is_prot_virt_host(void)
 }
 
 int gmap_make_secure(struct gmap *gmap, unsigned long gaddr, void *uvcb);
-int uv_destroy_page(unsigned long paddr);
+int uv_destroy_owned_page(unsigned long paddr);
 int uv_convert_from_secure(unsigned long paddr);
+int uv_convert_owned_from_secure(unsigned long paddr);
 int gmap_convert_to_secure(struct gmap *gmap, unsigned long gaddr);
 
 void setup_uv(void);
@@ -360,7 +366,7 @@ void setup_uv(void);
 #define is_prot_virt_host() 0
 static inline void setup_uv(void) {}
 
-static inline int uv_destroy_page(unsigned long paddr)
+static inline int uv_destroy_owned_page(unsigned long paddr)
 {
 	return 0;
 }
@@ -369,6 +375,11 @@ static inline int uv_convert_from_secure(unsigned long paddr)
 {
 	return 0;
 }
+
+static inline int uv_convert_owned_from_secure(unsigned long paddr)
+{
+	return 0;
+}
 #endif
 
 #endif /* _ASM_S390_UV_H */
diff --git a/arch/s390/include/uapi/asm/setup.h b/arch/s390/include/uapi/asm/setup.h
index 1f8803a31079..598d769e76df 100644
--- a/arch/s390/include/uapi/asm/setup.h
+++ b/arch/s390/include/uapi/asm/setup.h
@@ -1,14 +1 @@
 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- *  S390 version
- *    Copyright IBM Corp. 1999, 2010
- */
-
-#ifndef _UAPI_ASM_S390_SETUP_H
-#define _UAPI_ASM_S390_SETUP_H
-
-#define COMMAND_LINE_SIZE	4096
-
-#define ARCH_COMMAND_LINE_SIZE	896
-
-#endif /* _UAPI_ASM_S390_SETUP_H */
diff --git a/arch/s390/kernel/alternative.c b/arch/s390/kernel/alternative.c
index c22ea1c3ef84..cce0ddee2d02 100644
--- a/arch/s390/kernel/alternative.c
+++ b/arch/s390/kernel/alternative.c
@@ -1,5 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
+#include <linux/cpu.h>
+#include <linux/smp.h>
+#include <asm/text-patching.h>
 #include <asm/alternative.h>
 #include <asm/facility.h>
 #include <asm/nospec-branch.h>
@@ -110,3 +113,20 @@ void __init apply_alternative_instructions(void)
 {
 	apply_alternatives(__alt_instructions, __alt_instructions_end);
 }
+
+static void do_sync_core(void *info)
+{
+	sync_core();
+}
+
+void text_poke_sync(void)
+{
+	on_each_cpu(do_sync_core, NULL, 1);
+}
+
+void text_poke_sync_lock(void)
+{
+	cpus_read_lock();
+	text_poke_sync();
+	cpus_read_unlock();
+}
diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c
index b57da9338588..8e00bb228662 100644
--- a/arch/s390/kernel/asm-offsets.c
+++ b/arch/s390/kernel/asm-offsets.c
@@ -35,6 +35,7 @@ int main(void)
 	OFFSET(__PT_ORIG_GPR2, pt_regs, orig_gpr2);
 	OFFSET(__PT_FLAGS, pt_regs, flags);
 	OFFSET(__PT_CR1, pt_regs, cr1);
+	OFFSET(__PT_LAST_BREAK, pt_regs, last_break);
 	DEFINE(__PT_SIZE, sizeof(struct pt_regs));
 	BLANK();
 	/* stack_frame offsets */
@@ -45,6 +46,7 @@ int main(void)
 	OFFSET(__SF_SIE_SAVEAREA, stack_frame, empty1[2]);
 	OFFSET(__SF_SIE_REASON, stack_frame, empty1[3]);
 	OFFSET(__SF_SIE_FLAGS, stack_frame, empty1[4]);
+	DEFINE(STACK_FRAME_OVERHEAD, sizeof(struct stack_frame));
 	BLANK();
 	/* idle data offsets */
 	OFFSET(__CLOCK_IDLE_ENTER, s390_idle_data, clock_idle_enter);
@@ -77,7 +79,7 @@ int main(void)
 	OFFSET(__LC_MCCK_CODE, lowcore, mcck_interruption_code);
 	OFFSET(__LC_EXT_DAMAGE_CODE, lowcore, external_damage_code);
 	OFFSET(__LC_MCCK_FAIL_STOR_ADDR, lowcore, failing_storage_address);
-	OFFSET(__LC_LAST_BREAK, lowcore, breaking_event_addr);
+	OFFSET(__LC_PGM_LAST_BREAK, lowcore, pgm_last_break);
 	OFFSET(__LC_RETURN_LPSWE, lowcore, return_lpswe);
 	OFFSET(__LC_RETURN_MCCK_LPSWE, lowcore, return_mcck_lpswe);
 	OFFSET(__LC_RST_OLD_PSW, lowcore, restart_old_psw);
@@ -126,6 +128,7 @@ int main(void)
 	OFFSET(__LC_PREEMPT_COUNT, lowcore, preempt_count);
 	OFFSET(__LC_GMAP, lowcore, gmap);
 	OFFSET(__LC_BR_R1, lowcore, br_r1_trampoline);
+	OFFSET(__LC_LAST_BREAK, lowcore, last_break);
 	/* software defined ABI-relevant lowcore locations 0xe00 - 0xe20 */
 	OFFSET(__LC_DUMP_REIPL, lowcore, ipib);
 	/* hardware defined lowcore locations 0x1000 - 0x18ff */
@@ -139,6 +142,7 @@ int main(void)
 	OFFSET(__LC_TOD_PROGREG_SAVE_AREA, lowcore, tod_progreg_save_area);
 	OFFSET(__LC_CPU_TIMER_SAVE_AREA, lowcore, cpu_timer_save_area);
 	OFFSET(__LC_CLOCK_COMP_SAVE_AREA, lowcore, clock_comp_save_area);
+	OFFSET(__LC_LAST_BREAK_SAVE_AREA, lowcore, last_break_save_area);
 	OFFSET(__LC_AREGS_SAVE_AREA, lowcore, access_regs_save_area);
 	OFFSET(__LC_CREGS_SAVE_AREA, lowcore, cregs_save_area);
 	OFFSET(__LC_PGM_TDB, lowcore, pgm_tdb);
@@ -160,5 +164,6 @@ int main(void)
 	DEFINE(OLDMEM_BASE, PARMAREA + offsetof(struct parmarea, oldmem_base));
 	DEFINE(OLDMEM_SIZE, PARMAREA + offsetof(struct parmarea, oldmem_size));
 	DEFINE(COMMAND_LINE, PARMAREA + offsetof(struct parmarea, command_line));
+	DEFINE(MAX_COMMAND_LINE_SIZE, PARMAREA + offsetof(struct parmarea, max_command_line_size));
 	return 0;
 }
diff --git a/arch/s390/kernel/audit.c b/arch/s390/kernel/audit.c
index d395c6c9944c..02051a596b87 100644
--- a/arch/s390/kernel/audit.c
+++ b/arch/s390/kernel/audit.c
@@ -47,15 +47,17 @@ int audit_classify_syscall(int abi, unsigned syscall)
 #endif
 	switch(syscall) {
 	case __NR_open:
-		return 2;
+		return AUDITSC_OPEN;
 	case __NR_openat:
-		return 3;
+		return AUDITSC_OPENAT;
 	case __NR_socketcall:
-		return 4;
+		return AUDITSC_SOCKETCALL;
 	case __NR_execve:
-		return 5;
+		return AUDITSC_EXECVE;
+	case __NR_openat2:
+		return AUDITSC_OPENAT2;
 	default:
-		return 0;
+		return AUDITSC_NATIVE;
 	}
 }
 
diff --git a/arch/s390/kernel/compat_audit.c b/arch/s390/kernel/compat_audit.c
index 444fb1f66944..a7c46e8310f0 100644
--- a/arch/s390/kernel/compat_audit.c
+++ b/arch/s390/kernel/compat_audit.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #undef __s390x__
+#include <linux/audit_arch.h>
 #include <asm/unistd.h>
 #include "audit.h"
 
@@ -32,14 +33,16 @@ int s390_classify_syscall(unsigned syscall)
 {
 	switch(syscall) {
 	case __NR_open:
-		return 2;
+		return AUDITSC_OPEN;
 	case __NR_openat:
-		return 3;
+		return AUDITSC_OPENAT;
 	case __NR_socketcall:
-		return 4;
+		return AUDITSC_SOCKETCALL;
 	case __NR_execve:
-		return 5;
+		return AUDITSC_EXECVE;
+	case __NR_openat2:
+		return AUDITSC_OPENAT2;
 	default:
-		return 1;
+		return AUDITSC_COMPAT;
 	}
 }
diff --git a/arch/s390/kernel/cpcmd.c b/arch/s390/kernel/cpcmd.c
index 54efc279f54e..72e106cfd8c7 100644
--- a/arch/s390/kernel/cpcmd.c
+++ b/arch/s390/kernel/cpcmd.c
@@ -29,7 +29,7 @@ static int diag8_noresponse(int cmdlen)
 	asm volatile(
 		"	diag	%[rx],%[ry],0x8\n"
 		: [ry] "+&d" (cmdlen)
-		: [rx] "d" ((addr_t) cpcmd_buf)
+		: [rx] "d" (__pa(cpcmd_buf))
 		: "cc");
 	return cmdlen;
 }
@@ -39,8 +39,8 @@ static int diag8_response(int cmdlen, char *response, int *rlen)
 	union register_pair rx, ry;
 	int cc;
 
-	rx.even = (addr_t) cpcmd_buf;
-	rx.odd	= (addr_t) response;
+	rx.even = __pa(cpcmd_buf);
+	rx.odd	= __pa(response);
 	ry.even = cmdlen | 0x40000000L;
 	ry.odd	= *rlen;
 	asm volatile(
diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c
index d72a6df058d7..785d54c9350c 100644
--- a/arch/s390/kernel/crash_dump.c
+++ b/arch/s390/kernel/crash_dump.c
@@ -191,8 +191,8 @@ static int copy_oldmem_user(void __user *dst, void *src, size_t count)
 				return rc;
 		} else {
 			/* Check for swapped kdump oldmem areas */
-			if (oldmem_data.start && from - oldmem_data.size < oldmem_data.size) {
-				from -= oldmem_data.size;
+			if (oldmem_data.start && from - oldmem_data.start < oldmem_data.size) {
+				from -= oldmem_data.start;
 				len = min(count, oldmem_data.size - from);
 			} else if (oldmem_data.start && from < oldmem_data.size) {
 				len = min(count, oldmem_data.size - from);
diff --git a/arch/s390/kernel/dumpstack.c b/arch/s390/kernel/dumpstack.c
index db1bc00229ca..0681c55e831d 100644
--- a/arch/s390/kernel/dumpstack.c
+++ b/arch/s390/kernel/dumpstack.c
@@ -152,7 +152,7 @@ void show_stack(struct task_struct *task, unsigned long *stack,
 static void show_last_breaking_event(struct pt_regs *regs)
 {
 	printk("Last Breaking-Event-Address:\n");
-	printk(" [<%016lx>] %pSR\n", regs->args[0], (void *)regs->args[0]);
+	printk(" [<%016lx>] %pSR\n", regs->last_break, (void *)regs->last_break);
 }
 
 void show_registers(struct pt_regs *regs)
@@ -192,7 +192,7 @@ void show_regs(struct pt_regs *regs)
 
 static DEFINE_SPINLOCK(die_lock);
 
-void die(struct pt_regs *regs, const char *str)
+void __noreturn die(struct pt_regs *regs, const char *str)
 {
 	static int die_counter;
 
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index 9857cb046726..3cdf68c53614 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -280,7 +280,7 @@ char __bootdata(early_command_line)[COMMAND_LINE_SIZE];
 static void __init setup_boot_command_line(void)
 {
 	/* copy arch command line */
-	strlcpy(boot_command_line, early_command_line, ARCH_COMMAND_LINE_SIZE);
+	strlcpy(boot_command_line, early_command_line, COMMAND_LINE_SIZE);
 }
 
 static void __init check_image_bootable(void)
@@ -296,6 +296,7 @@ static void __init check_image_bootable(void)
 
 void __init startup_init(void)
 {
+	sclp_early_adjust_va();
 	reset_tod_clock();
 	check_image_bootable();
 	time_early_init();
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index 4c9b967290ae..01bae1d51113 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -52,6 +52,22 @@ STACK_INIT = STACK_SIZE - STACK_FRAME_OVERHEAD - __PT_SIZE
 
 _LPP_OFFSET	= __LC_LPP
 
+	.macro STBEAR address
+	ALTERNATIVE "", ".insn	s,0xb2010000,\address", 193
+	.endm
+
+	.macro LBEAR address
+	ALTERNATIVE "", ".insn	s,0xb2000000,\address", 193
+	.endm
+
+	.macro LPSWEY address,lpswe
+	ALTERNATIVE "b \lpswe", ".insn siy,0xeb0000000071,\address,0", 193
+	.endm
+
+	.macro MBEAR reg
+	ALTERNATIVE "", __stringify(mvc __PT_LAST_BREAK(8,\reg),__LC_LAST_BREAK), 193
+	.endm
+
 	.macro	CHECK_STACK savearea
 #ifdef CONFIG_CHECK_STACK
 	tml	%r15,STACK_SIZE - CONFIG_STACK_GUARD
@@ -302,6 +318,7 @@ ENTRY(system_call)
 	BPOFF
 	lghi	%r14,0
 .Lsysc_per:
+	STBEAR	__LC_LAST_BREAK
 	lctlg	%c1,%c1,__LC_KERNEL_ASCE
 	lg	%r12,__LC_CURRENT
 	lg	%r15,__LC_KERNEL_STACK
@@ -321,14 +338,16 @@ ENTRY(system_call)
 	xgr	%r11,%r11
 	la	%r2,STACK_FRAME_OVERHEAD(%r15)	# pointer to pt_regs
 	mvc	__PT_R8(64,%r2),__LC_SAVE_AREA_SYNC
+	MBEAR	%r2
 	lgr	%r3,%r14
 	brasl	%r14,__do_syscall
 	lctlg	%c1,%c1,__LC_USER_ASCE
 	mvc	__LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
 	BPEXIT __TI_flags(%r12),_TIF_ISOLATE_BP
+	LBEAR	STACK_FRAME_OVERHEAD+__PT_LAST_BREAK(%r15)
 	lmg	%r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
 	stpt	__LC_EXIT_TIMER
-	b	__LC_RETURN_LPSWE
+	LPSWEY	__LC_RETURN_PSW,__LC_RETURN_LPSWE
 ENDPROC(system_call)
 
 #
@@ -340,9 +359,10 @@ ENTRY(ret_from_fork)
 	lctlg	%c1,%c1,__LC_USER_ASCE
 	mvc	__LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
 	BPEXIT __TI_flags(%r12),_TIF_ISOLATE_BP
+	LBEAR	STACK_FRAME_OVERHEAD+__PT_LAST_BREAK(%r15)
 	lmg	%r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
 	stpt	__LC_EXIT_TIMER
-	b	__LC_RETURN_LPSWE
+	LPSWEY	__LC_RETURN_PSW,__LC_RETURN_LPSWE
 ENDPROC(ret_from_fork)
 
 /*
@@ -382,6 +402,7 @@ ENTRY(pgm_check_handler)
 	xc	__SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
 	stmg	%r0,%r7,__PT_R0(%r11)
 	mvc	__PT_R8(64,%r11),__LC_SAVE_AREA_SYNC
+	mvc	__PT_LAST_BREAK(8,%r11),__LC_PGM_LAST_BREAK
 	stmg	%r8,%r9,__PT_PSW(%r11)
 
 	# clear user controlled registers to prevent speculative use
@@ -401,8 +422,9 @@ ENTRY(pgm_check_handler)
 	stpt	__LC_EXIT_TIMER
 .Lpgm_exit_kernel:
 	mvc	__LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
+	LBEAR	STACK_FRAME_OVERHEAD+__PT_LAST_BREAK(%r15)
 	lmg	%r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
-	b	__LC_RETURN_LPSWE
+	LPSWEY	__LC_RETURN_PSW,__LC_RETURN_LPSWE
 
 #
 # single stepped system call
@@ -412,7 +434,8 @@ ENTRY(pgm_check_handler)
 	larl	%r14,.Lsysc_per
 	stg	%r14,__LC_RETURN_PSW+8
 	lghi	%r14,1
-	lpswe	__LC_RETURN_PSW		# branch to .Lsysc_per
+	LBEAR	__LC_PGM_LAST_BREAK
+	LPSWEY	__LC_RETURN_PSW,__LC_RETURN_LPSWE # branch to .Lsysc_per
 ENDPROC(pgm_check_handler)
 
 /*
@@ -422,6 +445,7 @@ ENDPROC(pgm_check_handler)
 ENTRY(\name)
 	STCK	__LC_INT_CLOCK
 	stpt	__LC_SYS_ENTER_TIMER
+	STBEAR	__LC_LAST_BREAK
 	BPOFF
 	stmg	%r8,%r15,__LC_SAVE_AREA_ASYNC
 	lg	%r12,__LC_CURRENT
@@ -453,6 +477,7 @@ ENTRY(\name)
 	xgr	%r10,%r10
 	xc	__PT_FLAGS(8,%r11),__PT_FLAGS(%r11)
 	mvc	__PT_R8(64,%r11),__LC_SAVE_AREA_ASYNC
+	MBEAR	%r11
 	stmg	%r8,%r9,__PT_PSW(%r11)
 	tm	%r8,0x0001		# coming from user space?
 	jno	1f
@@ -465,8 +490,9 @@ ENTRY(\name)
 	lctlg	%c1,%c1,__LC_USER_ASCE
 	BPEXIT	__TI_flags(%r12),_TIF_ISOLATE_BP
 	stpt	__LC_EXIT_TIMER
-2:	lmg	%r0,%r15,__PT_R0(%r11)
-	b	__LC_RETURN_LPSWE
+2:	LBEAR	__PT_LAST_BREAK(%r11)
+	lmg	%r0,%r15,__PT_R0(%r11)
+	LPSWEY	__LC_RETURN_PSW,__LC_RETURN_LPSWE
 ENDPROC(\name)
 .endm
 
@@ -505,6 +531,7 @@ ENTRY(mcck_int_handler)
 	BPOFF
 	la	%r1,4095		# validate r1
 	spt	__LC_CPU_TIMER_SAVE_AREA-4095(%r1)	# validate cpu timer
+	LBEAR	__LC_LAST_BREAK_SAVE_AREA-4095(%r1)		# validate bear
 	lmg	%r0,%r15,__LC_GPREGS_SAVE_AREA-4095(%r1)# validate gprs
 	lg	%r12,__LC_CURRENT
 	lmg	%r8,%r9,__LC_MCK_OLD_PSW
@@ -591,8 +618,10 @@ ENTRY(mcck_int_handler)
 	jno	0f
 	BPEXIT	__TI_flags(%r12),_TIF_ISOLATE_BP
 	stpt	__LC_EXIT_TIMER
-0:	lmg	%r11,%r15,__PT_R11(%r11)
-	b	__LC_RETURN_MCCK_LPSWE
+0:	ALTERNATIVE "", __stringify(lghi %r12,__LC_LAST_BREAK_SAVE_AREA),193
+	LBEAR	0(%r12)
+	lmg	%r11,%r15,__PT_R11(%r11)
+	LPSWEY	__LC_RETURN_MCCK_PSW,__LC_RETURN_MCCK_LPSWE
 
 .Lmcck_panic:
 	/*
diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
index 7f2696e8d511..6083090be1f4 100644
--- a/arch/s390/kernel/entry.h
+++ b/arch/s390/kernel/entry.h
@@ -70,5 +70,6 @@ extern struct exception_table_entry _stop_amode31_ex_table[];
 #define __amode31_data __section(".amode31.data")
 #define __amode31_ref __section(".amode31.refs")
 extern long _start_amode31_refs[], _end_amode31_refs[];
+extern unsigned long __amode31_base;
 
 #endif /* _ENTRY_H */
diff --git a/arch/s390/kernel/ftrace.c b/arch/s390/kernel/ftrace.c
index 1d94ffdf347b..21d62d8b6b9a 100644
--- a/arch/s390/kernel/ftrace.c
+++ b/arch/s390/kernel/ftrace.c
@@ -17,6 +17,7 @@
 #include <linux/kprobes.h>
 #include <trace/syscall.h>
 #include <asm/asm-offsets.h>
+#include <asm/text-patching.h>
 #include <asm/cacheflush.h>
 #include <asm/ftrace.lds.h>
 #include <asm/nospec-branch.h>
@@ -80,17 +81,6 @@ asm(
 
 #ifdef CONFIG_MODULES
 static char *ftrace_plt;
-
-asm(
-	"	.data\n"
-	"ftrace_plt_template:\n"
-	"	basr	%r1,%r0\n"
-	"	lg	%r1,0f-.(%r1)\n"
-	"	br	%r1\n"
-	"0:	.quad	ftrace_caller\n"
-	"ftrace_plt_template_end:\n"
-	"	.previous\n"
-);
 #endif /* CONFIG_MODULES */
 
 static const char *ftrace_shared_hotpatch_trampoline(const char **end)
@@ -116,7 +106,7 @@ static const char *ftrace_shared_hotpatch_trampoline(const char **end)
 
 bool ftrace_need_init_nop(void)
 {
-	return ftrace_shared_hotpatch_trampoline(NULL);
+	return true;
 }
 
 int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec)
@@ -175,28 +165,6 @@ int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr,
 	return 0;
 }
 
-static void ftrace_generate_nop_insn(struct ftrace_insn *insn)
-{
-	/* brcl 0,0 */
-	insn->opc = 0xc004;
-	insn->disp = 0;
-}
-
-static void ftrace_generate_call_insn(struct ftrace_insn *insn,
-				      unsigned long ip)
-{
-	unsigned long target;
-
-	/* brasl r0,ftrace_caller */
-	target = FTRACE_ADDR;
-#ifdef CONFIG_MODULES
-	if (is_module_addr((void *)ip))
-		target = (unsigned long)ftrace_plt;
-#endif /* CONFIG_MODULES */
-	insn->opc = 0xc005;
-	insn->disp = (target - ip) / 2;
-}
-
 static void brcl_disable(void *brcl)
 {
 	u8 op = 0x04; /* set mask field to zero */
@@ -207,23 +175,7 @@ static void brcl_disable(void *brcl)
 int ftrace_make_nop(struct module *mod, struct dyn_ftrace *rec,
 		    unsigned long addr)
 {
-	struct ftrace_insn orig, new, old;
-
-	if (ftrace_shared_hotpatch_trampoline(NULL)) {
-		brcl_disable((void *)rec->ip);
-		return 0;
-	}
-
-	if (copy_from_kernel_nofault(&old, (void *) rec->ip, sizeof(old)))
-		return -EFAULT;
-	/* Replace ftrace call with a nop. */
-	ftrace_generate_call_insn(&orig, rec->ip);
-	ftrace_generate_nop_insn(&new);
-
-	/* Verify that the to be replaced code matches what we expect. */
-	if (memcmp(&orig, &old, sizeof(old)))
-		return -EINVAL;
-	s390_kernel_write((void *) rec->ip, &new, sizeof(new));
+	brcl_disable((void *)rec->ip);
 	return 0;
 }
 
@@ -236,23 +188,7 @@ static void brcl_enable(void *brcl)
 
 int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 {
-	struct ftrace_insn orig, new, old;
-
-	if (ftrace_shared_hotpatch_trampoline(NULL)) {
-		brcl_enable((void *)rec->ip);
-		return 0;
-	}
-
-	if (copy_from_kernel_nofault(&old, (void *) rec->ip, sizeof(old)))
-		return -EFAULT;
-	/* Replace nop with an ftrace call. */
-	ftrace_generate_nop_insn(&orig);
-	ftrace_generate_call_insn(&new, rec->ip);
-
-	/* Verify that the to be replaced code matches what we expect. */
-	if (memcmp(&orig, &old, sizeof(old)))
-		return -EINVAL;
-	s390_kernel_write((void *) rec->ip, &new, sizeof(new));
+	brcl_enable((void *)rec->ip);
 	return 0;
 }
 
@@ -262,29 +198,18 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
 	return 0;
 }
 
-int __init ftrace_dyn_arch_init(void)
-{
-	return 0;
-}
-
 void arch_ftrace_update_code(int command)
 {
-	if (ftrace_shared_hotpatch_trampoline(NULL))
-		ftrace_modify_all_code(command);
-	else
-		ftrace_run_stop_machine(command);
-}
-
-static void __ftrace_sync(void *dummy)
-{
+	ftrace_modify_all_code(command);
 }
 
 int ftrace_arch_code_modify_post_process(void)
 {
-	if (ftrace_shared_hotpatch_trampoline(NULL)) {
-		/* Send SIGP to the other CPUs, so they see the new code. */
-		smp_call_function(__ftrace_sync, NULL, 1);
-	}
+	/*
+	 * Flush any pre-fetched instructions on all
+	 * CPUs to make the new code visible.
+	 */
+	text_poke_sync_lock();
 	return 0;
 }
 
@@ -299,10 +224,6 @@ static int __init ftrace_plt_init(void)
 		panic("cannot allocate ftrace plt\n");
 
 	start = ftrace_shared_hotpatch_trampoline(&end);
-	if (!start) {
-		start = ftrace_plt_template;
-		end = ftrace_plt_template_end;
-	}
 	memcpy(ftrace_plt, start, end - start);
 	set_memory_ro((unsigned long)ftrace_plt, 1);
 	return 0;
@@ -342,12 +263,14 @@ NOKPROBE_SYMBOL(prepare_ftrace_return);
 int ftrace_enable_ftrace_graph_caller(void)
 {
 	brcl_disable(ftrace_graph_caller);
+	text_poke_sync_lock();
 	return 0;
 }
 
 int ftrace_disable_ftrace_graph_caller(void)
 {
 	brcl_enable(ftrace_graph_caller);
+	text_poke_sync_lock();
 	return 0;
 }
 
@@ -367,7 +290,6 @@ void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
 		return;
 
 	regs = ftrace_get_regs(fregs);
-	preempt_disable_notrace();
 	p = get_kprobe((kprobe_opcode_t *)ip);
 	if (unlikely(!p) || kprobe_disabled(p))
 		goto out;
@@ -395,7 +317,6 @@ void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
 	}
 	__this_cpu_write(current_kprobe, NULL);
 out:
-	preempt_enable_notrace();
 	ftrace_test_recursion_unlock(bit);
 }
 NOKPROBE_SYMBOL(kprobe_ftrace_handler);
diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S
index 114b5490ad8e..42f9a325a257 100644
--- a/arch/s390/kernel/head64.S
+++ b/arch/s390/kernel/head64.S
@@ -20,8 +20,6 @@ __HEAD
 ENTRY(startup_continue)
 	larl	%r1,tod_clock_base
 	mvc	0(16,%r1),__LC_BOOT_CLOCK
-	larl	%r13,.LPG1		# get base
-	lctlg	%c0,%c15,.Lctl-.LPG1(%r13)	# load control registers
 #
 # Setup stack
 #
@@ -42,19 +40,3 @@ ENTRY(startup_continue)
 	.align	16
 .LPG1:
 .Ldw:	.quad	0x0002000180000000,0x0000000000000000
-.Lctl:	.quad	0x04040000		# cr0: AFP registers & secondary space
-	.quad	0			# cr1: primary space segment table
-	.quad	0			# cr2: dispatchable unit control table
-	.quad	0			# cr3: instruction authorization
-	.quad	0xffff			# cr4: instruction authorization
-	.quad	0			# cr5: primary-aste origin
-	.quad	0			# cr6: I/O interrupts
-	.quad	0			# cr7: secondary space segment table
-	.quad	0x0000000000008000	# cr8: access registers translation
-	.quad	0			# cr9: tracing off
-	.quad	0			# cr10: tracing off
-	.quad	0			# cr11: tracing off
-	.quad	0			# cr12: tracing off
-	.quad	0			# cr13: home space segment table
-	.quad	0xc0000000		# cr14: machine check handling off
-	.quad	0			# cr15: linkage stack operations
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index e2cc35775b99..5ad1dde23dc5 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -2156,7 +2156,7 @@ void *ipl_report_finish(struct ipl_report *report)
 
 	buf = vzalloc(report->size);
 	if (!buf)
-		return ERR_PTR(-ENOMEM);
+		goto out;
 	ptr = buf;
 
 	memcpy(ptr, report->ipib, report->ipib->hdr.len);
@@ -2195,6 +2195,7 @@ void *ipl_report_finish(struct ipl_report *report)
 	}
 
 	BUG_ON(ptr > buf + report->size);
+out:
 	return buf;
 }
 
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index 3a3145c4a3ba..cb7099682340 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -138,10 +138,13 @@ void noinstr do_io_irq(struct pt_regs *regs)
 	struct pt_regs *old_regs = set_irq_regs(regs);
 	int from_idle;
 
-	irq_enter();
+	irq_enter_rcu();
 
-	if (user_mode(regs))
+	if (user_mode(regs)) {
 		update_timer_sys();
+		if (static_branch_likely(&cpu_has_bear))
+			current->thread.last_break = regs->last_break;
+	}
 
 	from_idle = !user_mode(regs) && regs->psw.addr == (unsigned long)psw_idle_exit;
 	if (from_idle)
@@ -155,7 +158,8 @@ void noinstr do_io_irq(struct pt_regs *regs)
 			do_irq_async(regs, IO_INTERRUPT);
 	} while (MACHINE_IS_LPAR && irq_pending(regs));
 
-	irq_exit();
+	irq_exit_rcu();
+
 	set_irq_regs(old_regs);
 	irqentry_exit(regs, state);
 
@@ -169,10 +173,13 @@ void noinstr do_ext_irq(struct pt_regs *regs)
 	struct pt_regs *old_regs = set_irq_regs(regs);
 	int from_idle;
 
-	irq_enter();
+	irq_enter_rcu();
 
-	if (user_mode(regs))
+	if (user_mode(regs)) {
 		update_timer_sys();
+		if (static_branch_likely(&cpu_has_bear))
+			current->thread.last_break = regs->last_break;
+	}
 
 	regs->int_code = S390_lowcore.ext_int_code_addr;
 	regs->int_parm = S390_lowcore.ext_params;
@@ -184,7 +191,7 @@ void noinstr do_ext_irq(struct pt_regs *regs)
 
 	do_irq_async(regs, EXT_INTERRUPT);
 
-	irq_exit();
+	irq_exit_rcu();
 	set_irq_regs(old_regs);
 	irqentry_exit(regs, state);
 
diff --git a/arch/s390/kernel/jump_label.c b/arch/s390/kernel/jump_label.c
index 9156653b56f6..6bec000c6c1c 100644
--- a/arch/s390/kernel/jump_label.c
+++ b/arch/s390/kernel/jump_label.c
@@ -6,8 +6,9 @@
  * Author(s): Jan Glauber <jang@linux.vnet.ibm.com>
  */
 #include <linux/uaccess.h>
-#include <linux/stop_machine.h>
 #include <linux/jump_label.h>
+#include <linux/module.h>
+#include <asm/text-patching.h>
 #include <asm/ipl.h>
 
 struct insn {
@@ -48,9 +49,9 @@ static struct insn orignop = {
 	.offset = JUMP_LABEL_NOP_OFFSET >> 1,
 };
 
-static void __jump_label_transform(struct jump_entry *entry,
-				   enum jump_label_type type,
-				   int init)
+static void jump_label_transform(struct jump_entry *entry,
+				 enum jump_label_type type,
+				 int init)
 {
 	void *code = (void *)jump_entry_code(entry);
 	struct insn old, new;
@@ -72,19 +73,28 @@ static void __jump_label_transform(struct jump_entry *entry,
 	s390_kernel_write(code, &new, sizeof(new));
 }
 
-static void __jump_label_sync(void *dummy)
+void arch_jump_label_transform(struct jump_entry *entry,
+			       enum jump_label_type type)
 {
+	jump_label_transform(entry, type, 0);
+	text_poke_sync();
 }
 
-void arch_jump_label_transform(struct jump_entry *entry,
-			       enum jump_label_type type)
+bool arch_jump_label_transform_queue(struct jump_entry *entry,
+				     enum jump_label_type type)
+{
+	jump_label_transform(entry, type, 0);
+	return true;
+}
+
+void arch_jump_label_transform_apply(void)
 {
-	__jump_label_transform(entry, type, 0);
-	smp_call_function(__jump_label_sync, NULL, 1);
+	text_poke_sync();
 }
 
-void arch_jump_label_transform_static(struct jump_entry *entry,
-				      enum jump_label_type type)
+void __init_or_module arch_jump_label_transform_static(struct jump_entry *entry,
+						       enum jump_label_type type)
 {
-	__jump_label_transform(entry, type, 1);
+	jump_label_transform(entry, type, 1);
+	text_poke_sync();
 }
diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c
index 52d056a5f89f..e27a7d3b0364 100644
--- a/arch/s390/kernel/kprobes.c
+++ b/arch/s390/kernel/kprobes.c
@@ -7,6 +7,8 @@
  * s390 port, used ppc64 as template. Mike Grundy <grundym@us.ibm.com>
  */
 
+#define pr_fmt(fmt) "kprobes: " fmt
+
 #include <linux/moduleloader.h>
 #include <linux/kprobes.h>
 #include <linux/ptrace.h>
@@ -120,9 +122,55 @@ static void s390_free_insn_slot(struct kprobe *p)
 }
 NOKPROBE_SYMBOL(s390_free_insn_slot);
 
+/* Check if paddr is at an instruction boundary */
+static bool can_probe(unsigned long paddr)
+{
+	unsigned long addr, offset = 0;
+	kprobe_opcode_t insn;
+	struct kprobe *kp;
+
+	if (paddr & 0x01)
+		return false;
+
+	if (!kallsyms_lookup_size_offset(paddr, NULL, &offset))
+		return false;
+
+	/* Decode instructions */
+	addr = paddr - offset;
+	while (addr < paddr) {
+		if (copy_from_kernel_nofault(&insn, (void *)addr, sizeof(insn)))
+			return false;
+
+		if (insn >> 8 == 0) {
+			if (insn != BREAKPOINT_INSTRUCTION) {
+				/*
+				 * Note that QEMU inserts opcode 0x0000 to implement
+				 * software breakpoints for guests. Since the size of
+				 * the original instruction is unknown, stop following
+				 * instructions and prevent setting a kprobe.
+				 */
+				return false;
+			}
+			/*
+			 * Check if the instruction has been modified by another
+			 * kprobe, in which case the original instruction is
+			 * decoded.
+			 */
+			kp = get_kprobe((void *)addr);
+			if (!kp) {
+				/* not a kprobe */
+				return false;
+			}
+			insn = kp->opcode;
+		}
+		addr += insn_length(insn >> 8);
+	}
+	return addr == paddr;
+}
+
 int arch_prepare_kprobe(struct kprobe *p)
 {
-	if ((unsigned long) p->addr & 0x01)
+	if (!can_probe((unsigned long)p->addr))
 		return -EINVAL;
 	/* Make sure the probe isn't going on a difficult instruction */
 	if (probe_is_prohibited_opcode(p->addr))
@@ -240,7 +288,7 @@ void arch_prepare_kretprobe(struct kretprobe_instance *ri, struct pt_regs *regs)
 	ri->fp = NULL;
 
 	/* Replace the return addr with trampoline addr */
-	regs->gprs[14] = (unsigned long) &kretprobe_trampoline;
+	regs->gprs[14] = (unsigned long) &__kretprobe_trampoline;
 }
 NOKPROBE_SYMBOL(arch_prepare_kretprobe);
 
@@ -259,7 +307,7 @@ static void kprobe_reenter_check(struct kprobe_ctlblk *kcb, struct kprobe *p)
 		 * is a BUG. The code path resides in the .kprobes.text
 		 * section and is executed with interrupts disabled.
 		 */
-		pr_err("Invalid kprobe detected.\n");
+		pr_err("Failed to recover from reentered kprobes.\n");
 		dump_kprobe(p);
 		BUG();
 	}
@@ -332,8 +380,8 @@ NOKPROBE_SYMBOL(kprobe_handler);
  */
 static void __used kretprobe_trampoline_holder(void)
 {
-	asm volatile(".global kretprobe_trampoline\n"
-		     "kretprobe_trampoline: bcr 0,0\n");
+	asm volatile(".global __kretprobe_trampoline\n"
+		     "__kretprobe_trampoline: bcr 0,0\n");
 }
 
 /*
@@ -341,7 +389,7 @@ static void __used kretprobe_trampoline_holder(void)
  */
 static int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 {
-	regs->psw.addr = __kretprobe_trampoline_handler(regs, &kretprobe_trampoline, NULL);
+	regs->psw.addr = __kretprobe_trampoline_handler(regs, NULL);
 	/*
 	 * By returning a non-zero value, we are telling
 	 * kprobe_handler() that we don't want the post_handler
@@ -507,7 +555,7 @@ int kprobe_exceptions_notify(struct notifier_block *self,
 NOKPROBE_SYMBOL(kprobe_exceptions_notify);
 
 static struct kprobe trampoline = {
-	.addr = (kprobe_opcode_t *) &kretprobe_trampoline,
+	.addr = (kprobe_opcode_t *) &__kretprobe_trampoline,
 	.pre_handler = trampoline_probe_handler
 };
 
@@ -518,6 +566,6 @@ int __init arch_init_kprobes(void)
 
 int arch_trampoline_kprobe(struct kprobe *p)
 {
-	return p->addr == (kprobe_opcode_t *) &kretprobe_trampoline;
+	return p->addr == (kprobe_opcode_t *) &__kretprobe_trampoline;
 }
 NOKPROBE_SYMBOL(arch_trampoline_kprobe);
diff --git a/arch/s390/kernel/machine_kexec_file.c b/arch/s390/kernel/machine_kexec_file.c
index f9e4baa64b67..8f43575a4dd3 100644
--- a/arch/s390/kernel/machine_kexec_file.c
+++ b/arch/s390/kernel/machine_kexec_file.c
@@ -7,11 +7,14 @@
  * Author(s): Philipp Rudo <prudo@linux.vnet.ibm.com>
  */
 
+#define pr_fmt(fmt)	"kexec: " fmt
+
 #include <linux/elf.h>
 #include <linux/errno.h>
 #include <linux/kexec.h>
 #include <linux/module_signature.h>
 #include <linux/verification.h>
+#include <linux/vmalloc.h>
 #include <asm/boot_data.h>
 #include <asm/ipl.h>
 #include <asm/setup.h>
@@ -170,6 +173,7 @@ static int kexec_file_add_ipl_report(struct kimage *image,
 	struct kexec_buf buf;
 	unsigned long addr;
 	void *ptr, *end;
+	int ret;
 
 	buf.image = image;
 
@@ -199,9 +203,13 @@ static int kexec_file_add_ipl_report(struct kimage *image,
 		ptr += len;
 	}
 
+	ret = -ENOMEM;
 	buf.buffer = ipl_report_finish(data->report);
+	if (!buf.buffer)
+		goto out;
 	buf.bufsz = data->report->size;
 	buf.memsz = buf.bufsz;
+	image->arch.ipl_buf = buf.buffer;
 
 	data->memsz += buf.memsz;
 
@@ -209,14 +217,18 @@ static int kexec_file_add_ipl_report(struct kimage *image,
 		data->kernel_buf + offsetof(struct lowcore, ipl_parmblock_ptr);
 	*lc_ipl_parmblock_ptr = (__u32)buf.mem;
 
-	return kexec_add_buffer(&buf);
+	ret = kexec_add_buffer(&buf);
+out:
+	return ret;
 }
 
 void *kexec_file_add_components(struct kimage *image,
 				int (*add_kernel)(struct kimage *image,
 						  struct s390_load_data *data))
 {
+	unsigned long max_command_line_size = LEGACY_COMMAND_LINE_SIZE;
 	struct s390_load_data data = {0};
+	unsigned long minsize;
 	int ret;
 
 	data.report = ipl_report_init(&ipl_block);
@@ -227,10 +239,23 @@ void *kexec_file_add_components(struct kimage *image,
 	if (ret)
 		goto out;
 
-	if (image->cmdline_buf_len >= ARCH_COMMAND_LINE_SIZE) {
-		ret = -EINVAL;
+	ret = -EINVAL;
+	minsize = PARMAREA + offsetof(struct parmarea, command_line);
+	if (image->kernel_buf_len < minsize)
 		goto out;
-	}
+
+	if (data.parm->max_command_line_size)
+		max_command_line_size = data.parm->max_command_line_size;
+
+	if (minsize + max_command_line_size < minsize)
+		goto out;
+
+	if (image->kernel_buf_len < minsize + max_command_line_size)
+		goto out;
+
+	if (image->cmdline_buf_len >= max_command_line_size)
+		goto out;
+
 	memcpy(data.parm->command_line, image->cmdline_buf,
 	       image->cmdline_buf_len);
 
@@ -267,8 +292,16 @@ int arch_kexec_apply_relocations_add(struct purgatory_info *pi,
 				     const Elf_Shdr *relsec,
 				     const Elf_Shdr *symtab)
 {
+	const char *strtab, *name, *shstrtab;
+	const Elf_Shdr *sechdrs;
 	Elf_Rela *relas;
 	int i, r_type;
+	int ret;
+
+	/* String & section header string table */
+	sechdrs = (void *)pi->ehdr + pi->ehdr->e_shoff;
+	strtab = (char *)pi->ehdr + sechdrs[symtab->sh_link].sh_offset;
+	shstrtab = (char *)pi->ehdr + sechdrs[pi->ehdr->e_shstrndx].sh_offset;
 
 	relas = (void *)pi->ehdr + relsec->sh_offset;
 
@@ -281,15 +314,27 @@ int arch_kexec_apply_relocations_add(struct purgatory_info *pi,
 		sym = (void *)pi->ehdr + symtab->sh_offset;
 		sym += ELF64_R_SYM(relas[i].r_info);
 
-		if (sym->st_shndx == SHN_UNDEF)
+		if (sym->st_name)
+			name = strtab + sym->st_name;
+		else
+			name = shstrtab + sechdrs[sym->st_shndx].sh_name;
+
+		if (sym->st_shndx == SHN_UNDEF) {
+			pr_err("Undefined symbol: %s\n", name);
 			return -ENOEXEC;
+		}
 
-		if (sym->st_shndx == SHN_COMMON)
+		if (sym->st_shndx == SHN_COMMON) {
+			pr_err("symbol '%s' in common section\n", name);
 			return -ENOEXEC;
+		}
 
 		if (sym->st_shndx >= pi->ehdr->e_shnum &&
-		    sym->st_shndx != SHN_ABS)
+		    sym->st_shndx != SHN_ABS) {
+			pr_err("Invalid section %d for symbol %s\n",
+			       sym->st_shndx, name);
 			return -ENOEXEC;
+		}
 
 		loc = pi->purgatory_buf;
 		loc += section->sh_offset;
@@ -303,21 +348,23 @@ int arch_kexec_apply_relocations_add(struct purgatory_info *pi,
 		addr = section->sh_addr + relas[i].r_offset;
 
 		r_type = ELF64_R_TYPE(relas[i].r_info);
-		arch_kexec_do_relocs(r_type, loc, val, addr);
+
+		if (r_type == R_390_PLT32DBL)
+			r_type = R_390_PC32DBL;
+
+		ret = arch_kexec_do_relocs(r_type, loc, val, addr);
+		if (ret) {
+			pr_err("Unknown rela relocation: %d\n", r_type);
+			return -ENOEXEC;
+		}
 	}
 	return 0;
 }
 
-int arch_kexec_kernel_image_probe(struct kimage *image, void *buf,
-				  unsigned long buf_len)
+int arch_kimage_file_post_load_cleanup(struct kimage *image)
 {
-	/* A kernel must be at least large enough to contain head.S. During
-	 * load memory in head.S will be accessed, e.g. to register the next
-	 * command line. If the next kernel were smaller the current kernel
-	 * will panic at load.
-	 */
-	if (buf_len < HEAD_END)
-		return -ENOEXEC;
-
-	return kexec_image_probe_default(image, buf, buf_len);
+	vfree(image->arch.ipl_buf);
+	image->arch.ipl_buf = NULL;
+
+	return kexec_image_post_load_cleanup_default(image);
 }
diff --git a/arch/s390/kernel/mcount.S b/arch/s390/kernel/mcount.S
index 6b13797143a7..39bcc0e39a10 100644
--- a/arch/s390/kernel/mcount.S
+++ b/arch/s390/kernel/mcount.S
@@ -22,10 +22,11 @@ ENTRY(ftrace_stub)
 	BR_EX	%r14
 ENDPROC(ftrace_stub)
 
-#define STACK_FRAME_SIZE  (STACK_FRAME_OVERHEAD + __PT_SIZE)
-#define STACK_PTREGS	  (STACK_FRAME_OVERHEAD)
-#define STACK_PTREGS_GPRS (STACK_PTREGS + __PT_GPRS)
-#define STACK_PTREGS_PSW  (STACK_PTREGS + __PT_PSW)
+#define STACK_FRAME_SIZE	(STACK_FRAME_OVERHEAD + __PT_SIZE)
+#define STACK_PTREGS		(STACK_FRAME_OVERHEAD)
+#define STACK_PTREGS_GPRS	(STACK_PTREGS + __PT_GPRS)
+#define STACK_PTREGS_PSW	(STACK_PTREGS + __PT_PSW)
+#define STACK_PTREGS_ORIG_GPR2	(STACK_PTREGS + __PT_ORIG_GPR2)
 #ifdef __PACK_STACK
 /* allocate just enough for r14, r15 and backchain */
 #define TRACED_FUNC_FRAME_SIZE	24
@@ -33,13 +34,15 @@ ENDPROC(ftrace_stub)
 #define TRACED_FUNC_FRAME_SIZE	STACK_FRAME_OVERHEAD
 #endif
 
-ENTRY(ftrace_caller)
-	.globl	ftrace_regs_caller
-	.set	ftrace_regs_caller,ftrace_caller
+	.macro	ftrace_regs_entry, allregs=0
 	stg	%r14,(__SF_GPRS+8*8)(%r15)	# save traced function caller
+
+	.if \allregs == 1
 	lghi	%r14,0				# save condition code
 	ipm	%r14				# don't put any instructions
 	sllg	%r14,%r14,16			# clobbering CC before this point
+	.endif
+
 	lgr	%r1,%r15
 	# allocate stack frame for ftrace_caller to contain traced function
 	aghi	%r15,-TRACED_FUNC_FRAME_SIZE
@@ -49,13 +52,31 @@ ENTRY(ftrace_caller)
 	# allocate pt_regs and stack frame for ftrace_trace_function
 	aghi	%r15,-STACK_FRAME_SIZE
 	stg	%r1,(STACK_PTREGS_GPRS+15*8)(%r15)
+	xc	STACK_PTREGS_ORIG_GPR2(8,%r15),STACK_PTREGS_ORIG_GPR2(%r15)
+
+	.if \allregs == 1
 	stg	%r14,(STACK_PTREGS_PSW)(%r15)
-	lg	%r14,(__SF_GPRS+8*8)(%r1)	# restore original return address
 	stosm	(STACK_PTREGS_PSW)(%r15),0
+	.endif
+
+	lg	%r14,(__SF_GPRS+8*8)(%r1)	# restore original return address
 	aghi	%r1,-TRACED_FUNC_FRAME_SIZE
 	stg	%r1,__SF_BACKCHAIN(%r15)
 	stg	%r0,(STACK_PTREGS_PSW+8)(%r15)
 	stmg	%r2,%r14,(STACK_PTREGS_GPRS+2*8)(%r15)
+	.endm
+
+SYM_CODE_START(ftrace_regs_caller)
+	ftrace_regs_entry	1
+	j	ftrace_common
+SYM_CODE_END(ftrace_regs_caller)
+
+SYM_CODE_START(ftrace_caller)
+	ftrace_regs_entry	0
+	j	ftrace_common
+SYM_CODE_END(ftrace_caller)
+
+SYM_CODE_START(ftrace_common)
 #ifdef CONFIG_HAVE_MARCH_Z196_FEATURES
 	aghik	%r2,%r0,-MCOUNT_INSN_SIZE
 	lgrl	%r4,function_trace_op
@@ -74,24 +95,31 @@ ENTRY(ftrace_caller)
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 # The j instruction gets runtime patched to a nop instruction.
 # See ftrace_enable_ftrace_graph_caller.
-	.globl ftrace_graph_caller
-ftrace_graph_caller:
-	j	ftrace_graph_caller_end
+SYM_INNER_LABEL(ftrace_graph_caller, SYM_L_GLOBAL)
+	j	.Lftrace_graph_caller_end
 	lmg	%r2,%r3,(STACK_PTREGS_GPRS+14*8)(%r15)
 	lg	%r4,(STACK_PTREGS_PSW+8)(%r15)
 	brasl	%r14,prepare_ftrace_return
 	stg	%r2,(STACK_PTREGS_GPRS+14*8)(%r15)
-ftrace_graph_caller_end:
-	.globl	ftrace_graph_caller_end
+.Lftrace_graph_caller_end:
+#endif
+	lg	%r0,(STACK_PTREGS_PSW+8)(%r15)
+#ifdef CONFIG_HAVE_MARCH_Z196_FEATURES
+	ltg	%r1,STACK_PTREGS_ORIG_GPR2(%r15)
+	locgrz	%r1,%r0
+#else
+	lg	%r1,STACK_PTREGS_ORIG_GPR2(%r15)
+	ltgr	%r1,%r1
+	jnz	0f
+	lgr	%r1,%r0
 #endif
-	lg	%r1,(STACK_PTREGS_PSW+8)(%r15)
-	lmg	%r2,%r15,(STACK_PTREGS_GPRS+2*8)(%r15)
+0:	lmg	%r2,%r15,(STACK_PTREGS_GPRS+2*8)(%r15)
 	BR_EX	%r1
-ENDPROC(ftrace_caller)
+SYM_CODE_END(ftrace_common)
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 
-ENTRY(return_to_handler)
+SYM_FUNC_START(return_to_handler)
 	stmg	%r2,%r5,32(%r15)
 	lgr	%r1,%r15
 	aghi	%r15,-STACK_FRAME_OVERHEAD
@@ -101,6 +129,6 @@ ENTRY(return_to_handler)
 	lgr	%r14,%r2
 	lmg	%r2,%r5,32(%r15)
 	BR_EX	%r14
-ENDPROC(return_to_handler)
+SYM_FUNC_END(return_to_handler)
 
 #endif
diff --git a/arch/s390/kernel/nospec-branch.c b/arch/s390/kernel/nospec-branch.c
index 250e4dbf653c..60e6fec27bba 100644
--- a/arch/s390/kernel/nospec-branch.c
+++ b/arch/s390/kernel/nospec-branch.c
@@ -38,7 +38,7 @@ static int __init nospec_report(void)
 {
 	if (test_facility(156))
 		pr_info("Spectre V2 mitigation: etokens\n");
-	if (__is_defined(CC_USING_EXPOLINE) && !nospec_disable)
+	if (nospec_uses_trampoline())
 		pr_info("Spectre V2 mitigation: execute trampolines\n");
 	if (__test_facility(82, alt_stfle_fac_list))
 		pr_info("Spectre V2 mitigation: limited branch prediction\n");
diff --git a/arch/s390/kernel/nospec-sysfs.c b/arch/s390/kernel/nospec-sysfs.c
index b4b5c8c21166..52d4353188ad 100644
--- a/arch/s390/kernel/nospec-sysfs.c
+++ b/arch/s390/kernel/nospec-sysfs.c
@@ -15,7 +15,7 @@ ssize_t cpu_show_spectre_v2(struct device *dev,
 {
 	if (test_facility(156))
 		return sprintf(buf, "Mitigation: etokens\n");
-	if (__is_defined(CC_USING_EXPOLINE) && !nospec_disable)
+	if (nospec_uses_trampoline())
 		return sprintf(buf, "Mitigation: execute trampolines\n");
 	if (__test_facility(82, alt_stfle_fac_list))
 		return sprintf(buf, "Mitigation: limited branch prediction\n");
diff --git a/arch/s390/kernel/perf_cpum_cf.c b/arch/s390/kernel/perf_cpum_cf.c
index 4a99154fe651..ee8707abdb6a 100644
--- a/arch/s390/kernel/perf_cpum_cf.c
+++ b/arch/s390/kernel/perf_cpum_cf.c
@@ -687,8 +687,10 @@ static void cpumf_pmu_stop(struct perf_event *event, int flags)
 						      false);
 			if (cfdiag_diffctr(cpuhw, event->hw.config_base))
 				cfdiag_push_sample(event, cpuhw);
-		} else
+		} else if (cpuhw->flags & PMU_F_RESERVED) {
+			/* Only update when PMU not hotplugged off */
 			hw_perf_event_update(event);
+		}
 		hwc->state |= PERF_HES_UPTODATE;
 	}
 }
@@ -773,22 +775,46 @@ static int __init cpumf_pmu_init(void)
  * counter set via normal file operations.
  */
 
-static atomic_t cfset_opencnt = ATOMIC_INIT(0);	/* Excl. access */
+static atomic_t cfset_opencnt = ATOMIC_INIT(0);		/* Access count */
 static DEFINE_MUTEX(cfset_ctrset_mutex);/* Synchronize access to hardware */
 struct cfset_call_on_cpu_parm {		/* Parm struct for smp_call_on_cpu */
 	unsigned int sets;		/* Counter set bit mask */
 	atomic_t cpus_ack;		/* # CPUs successfully executed func */
 };
 
-static struct cfset_request {		/* CPUs and counter set bit mask */
+static struct cfset_session {		/* CPUs and counter set bit mask */
+	struct list_head head;		/* Head of list of active processes */
+} cfset_session = {
+	.head = LIST_HEAD_INIT(cfset_session.head)
+};
+
+struct cfset_request {			/* CPUs and counter set bit mask */
 	unsigned long ctrset;		/* Bit mask of counter set to read */
 	cpumask_t mask;			/* CPU mask to read from */
-} cfset_request;
+	struct list_head node;		/* Chain to cfset_session.head */
+};
+
+static void cfset_session_init(void)
+{
+	INIT_LIST_HEAD(&cfset_session.head);
+}
+
+/* Remove current request from global bookkeeping. Maintain a counter set bit
+ * mask on a per CPU basis.
+ * Done in process context under mutex protection.
+ */
+static void cfset_session_del(struct cfset_request *p)
+{
+	list_del(&p->node);
+}
 
-static void cfset_ctrset_clear(void)
+/* Add current request to global bookkeeping. Maintain a counter set bit mask
+ * on a per CPU basis.
+ * Done in process context under mutex protection.
+ */
+static void cfset_session_add(struct cfset_request *p)
 {
-	cpumask_clear(&cfset_request.mask);
-	cfset_request.ctrset = 0;
+	list_add(&p->node, &cfset_session.head);
 }
 
 /* The /dev/hwctr device access uses PMU_F_IN_USE to mark the device access
@@ -827,15 +853,23 @@ static void cfset_ioctl_off(void *parm)
 	struct cfset_call_on_cpu_parm *p = parm;
 	int rc;
 
-	cpuhw->dev_state = 0;
+	/* Check if any counter set used by /dev/hwc */
 	for (rc = CPUMF_CTR_SET_BASIC; rc < CPUMF_CTR_SET_MAX; ++rc)
-		if ((p->sets & cpumf_ctr_ctl[rc]))
-			atomic_dec(&cpuhw->ctr_set[rc]);
-	rc = lcctl(cpuhw->state);	/* Keep perf_event_open counter sets */
+		if ((p->sets & cpumf_ctr_ctl[rc])) {
+			if (!atomic_dec_return(&cpuhw->ctr_set[rc])) {
+				ctr_set_disable(&cpuhw->dev_state,
+						cpumf_ctr_ctl[rc]);
+				ctr_set_stop(&cpuhw->dev_state,
+					     cpumf_ctr_ctl[rc]);
+			}
+		}
+	/* Keep perf_event_open counter sets */
+	rc = lcctl(cpuhw->dev_state | cpuhw->state);
 	if (rc)
 		pr_err("Counter set stop %#llx of /dev/%s failed rc=%i\n",
 		       cpuhw->state, S390_HWCTR_DEVICE, rc);
-	cpuhw->flags &= ~PMU_F_IN_USE;
+	if (!cpuhw->dev_state)
+		cpuhw->flags &= ~PMU_F_IN_USE;
 	debug_sprintf_event(cf_dbg, 4, "%s rc %d state %#llx dev_state %#llx\n",
 			    __func__, rc, cpuhw->state, cpuhw->dev_state);
 }
@@ -870,11 +904,26 @@ static void cfset_release_cpu(void *p)
 
 	debug_sprintf_event(cf_dbg, 4, "%s state %#llx dev_state %#llx\n",
 			    __func__, cpuhw->state, cpuhw->dev_state);
+	cpuhw->dev_state = 0;
 	rc = lcctl(cpuhw->state);	/* Keep perf_event_open counter sets */
 	if (rc)
 		pr_err("Counter set release %#llx of /dev/%s failed rc=%i\n",
 		       cpuhw->state, S390_HWCTR_DEVICE, rc);
-	cpuhw->dev_state = 0;
+}
+
+/* This modifies the process CPU mask to adopt it to the currently online
+ * CPUs. Offline CPUs can not be addresses. This call terminates the access
+ * and is usually followed by close() or a new iotcl(..., START, ...) which
+ * creates a new request structure.
+ */
+static void cfset_all_stop(struct cfset_request *req)
+{
+	struct cfset_call_on_cpu_parm p = {
+		.sets = req->ctrset,
+	};
+
+	cpumask_and(&req->mask, &req->mask, cpu_online_mask);
+	on_each_cpu_mask(&req->mask, cfset_ioctl_off, &p, 1);
 }
 
 /* Release function is also called when application gets terminated without
@@ -882,10 +931,19 @@ static void cfset_release_cpu(void *p)
  */
 static int cfset_release(struct inode *inode, struct file *file)
 {
-	on_each_cpu(cfset_release_cpu, NULL, 1);
+	mutex_lock(&cfset_ctrset_mutex);
+	/* Open followed by close/exit has no private_data */
+	if (file->private_data) {
+		cfset_all_stop(file->private_data);
+		cfset_session_del(file->private_data);
+		kfree(file->private_data);
+		file->private_data = NULL;
+	}
+	if (!atomic_dec_return(&cfset_opencnt))
+		on_each_cpu(cfset_release_cpu, NULL, 1);
+	mutex_unlock(&cfset_ctrset_mutex);
+
 	hw_perf_event_destroy(NULL);
-	cfset_ctrset_clear();
-	atomic_set(&cfset_opencnt, 0);
 	return 0;
 }
 
@@ -893,9 +951,10 @@ static int cfset_open(struct inode *inode, struct file *file)
 {
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
-	/* Only one user space program can open /dev/hwctr */
-	if (atomic_xchg(&cfset_opencnt, 1))
-		return -EBUSY;
+	mutex_lock(&cfset_ctrset_mutex);
+	if (atomic_inc_return(&cfset_opencnt) == 1)
+		cfset_session_init();
+	mutex_unlock(&cfset_ctrset_mutex);
 
 	cpumf_hw_inuse();
 	file->private_data = NULL;
@@ -903,25 +962,10 @@ static int cfset_open(struct inode *inode, struct file *file)
 	return nonseekable_open(inode, file);
 }
 
-static int cfset_all_stop(void)
-{
-	struct cfset_call_on_cpu_parm p = {
-		.sets = cfset_request.ctrset,
-	};
-	cpumask_var_t mask;
-
-	if (!alloc_cpumask_var(&mask, GFP_KERNEL))
-		return -ENOMEM;
-	cpumask_and(mask, &cfset_request.mask, cpu_online_mask);
-	on_each_cpu_mask(mask, cfset_ioctl_off, &p, 1);
-	free_cpumask_var(mask);
-	return 0;
-}
-
-static int cfset_all_start(void)
+static int cfset_all_start(struct cfset_request *req)
 {
 	struct cfset_call_on_cpu_parm p = {
-		.sets = cfset_request.ctrset,
+		.sets = req->ctrset,
 		.cpus_ack = ATOMIC_INIT(0),
 	};
 	cpumask_var_t mask;
@@ -929,7 +973,7 @@ static int cfset_all_start(void)
 
 	if (!alloc_cpumask_var(&mask, GFP_KERNEL))
 		return -ENOMEM;
-	cpumask_and(mask, &cfset_request.mask, cpu_online_mask);
+	cpumask_and(mask, &req->mask, cpu_online_mask);
 	on_each_cpu_mask(mask, cfset_ioctl_on, &p, 1);
 	if (atomic_read(&p.cpus_ack) != cpumask_weight(mask)) {
 		on_each_cpu_mask(mask, cfset_ioctl_off, &p, 1);
@@ -1045,7 +1089,7 @@ static void cfset_cpu_read(void *parm)
 			    cpuhw->sets, cpuhw->used);
 }
 
-static int cfset_all_read(unsigned long arg)
+static int cfset_all_read(unsigned long arg, struct cfset_request *req)
 {
 	struct cfset_call_on_cpu_parm p;
 	cpumask_var_t mask;
@@ -1054,46 +1098,53 @@ static int cfset_all_read(unsigned long arg)
 	if (!alloc_cpumask_var(&mask, GFP_KERNEL))
 		return -ENOMEM;
 
-	p.sets = cfset_request.ctrset;
-	cpumask_and(mask, &cfset_request.mask, cpu_online_mask);
+	p.sets = req->ctrset;
+	cpumask_and(mask, &req->mask, cpu_online_mask);
 	on_each_cpu_mask(mask, cfset_cpu_read, &p, 1);
 	rc = cfset_all_copy(arg, mask);
 	free_cpumask_var(mask);
 	return rc;
 }
 
-static long cfset_ioctl_read(unsigned long arg)
+static long cfset_ioctl_read(unsigned long arg, struct cfset_request *req)
 {
 	struct s390_ctrset_read read;
-	int ret = 0;
+	int ret = -ENODATA;
 
-	if (copy_from_user(&read, (char __user *)arg, sizeof(read)))
-		return -EFAULT;
-	ret = cfset_all_read(arg);
+	if (req && req->ctrset) {
+		if (copy_from_user(&read, (char __user *)arg, sizeof(read)))
+			return -EFAULT;
+		ret = cfset_all_read(arg, req);
+	}
 	return ret;
 }
 
-static long cfset_ioctl_stop(void)
+static long cfset_ioctl_stop(struct file *file)
 {
-	int ret = ENXIO;
-
-	if (cfset_request.ctrset) {
-		ret = cfset_all_stop();
-		cfset_ctrset_clear();
+	struct cfset_request *req = file->private_data;
+	int ret = -ENXIO;
+
+	if (req) {
+		cfset_all_stop(req);
+		cfset_session_del(req);
+		kfree(req);
+		file->private_data = NULL;
+		ret = 0;
 	}
 	return ret;
 }
 
-static long cfset_ioctl_start(unsigned long arg)
+static long cfset_ioctl_start(unsigned long arg, struct file *file)
 {
 	struct s390_ctrset_start __user *ustart;
 	struct s390_ctrset_start start;
+	struct cfset_request *preq;
 	void __user *umask;
 	unsigned int len;
 	int ret = 0;
 	size_t need;
 
-	if (cfset_request.ctrset)
+	if (file->private_data)
 		return -EBUSY;
 	ustart = (struct s390_ctrset_start __user *)arg;
 	if (copy_from_user(&start, ustart, sizeof(start)))
@@ -1108,25 +1159,36 @@ static long cfset_ioctl_start(unsigned long arg)
 		return -EINVAL;		/* Invalid counter set */
 	if (!start.counter_sets)
 		return -EINVAL;		/* No counter set at all? */
-	cpumask_clear(&cfset_request.mask);
+
+	preq = kzalloc(sizeof(*preq), GFP_KERNEL);
+	if (!preq)
+		return -ENOMEM;
+	cpumask_clear(&preq->mask);
 	len = min_t(u64, start.cpumask_len, cpumask_size());
 	umask = (void __user *)start.cpumask;
-	if (copy_from_user(&cfset_request.mask, umask, len))
+	if (copy_from_user(&preq->mask, umask, len)) {
+		kfree(preq);
 		return -EFAULT;
-	if (cpumask_empty(&cfset_request.mask))
+	}
+	if (cpumask_empty(&preq->mask)) {
+		kfree(preq);
 		return -EINVAL;
+	}
 	need = cfset_needspace(start.counter_sets);
-	if (put_user(need, &ustart->data_bytes))
-		ret = -EFAULT;
-	if (ret)
-		goto out;
-	cfset_request.ctrset = start.counter_sets;
-	ret = cfset_all_start();
-out:
-	if (ret)
-		cfset_ctrset_clear();
-	debug_sprintf_event(cf_dbg, 4, "%s sets %#lx need %ld ret %d\n",
-			    __func__, cfset_request.ctrset, need, ret);
+	if (put_user(need, &ustart->data_bytes)) {
+		kfree(preq);
+		return -EFAULT;
+	}
+	preq->ctrset = start.counter_sets;
+	ret = cfset_all_start(preq);
+	if (!ret) {
+		cfset_session_add(preq);
+		file->private_data = preq;
+		debug_sprintf_event(cf_dbg, 4, "%s set %#lx need %ld ret %d\n",
+				    __func__, preq->ctrset, need, ret);
+	} else {
+		kfree(preq);
+	}
 	return ret;
 }
 
@@ -1136,7 +1198,7 @@ out:
  *    counter set keeps running until explicitly stopped. Returns the number
  *    of bytes needed to store the counter values. If another S390_HWCTR_START
  *    ioctl subcommand is called without a previous S390_HWCTR_STOP stop
- *    command, -EBUSY is returned.
+ *    command on the same file descriptor, -EBUSY is returned.
  * S390_HWCTR_READ: Read the counter set values from specified CPU list given
  *    with the S390_HWCTR_START command.
  * S390_HWCTR_STOP: Stops the counter sets on the CPU list given with the
@@ -1150,13 +1212,13 @@ static long cfset_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	mutex_lock(&cfset_ctrset_mutex);
 	switch (cmd) {
 	case S390_HWCTR_START:
-		ret = cfset_ioctl_start(arg);
+		ret = cfset_ioctl_start(arg, file);
 		break;
 	case S390_HWCTR_STOP:
-		ret = cfset_ioctl_stop();
+		ret = cfset_ioctl_stop(file);
 		break;
 	case S390_HWCTR_READ:
-		ret = cfset_ioctl_read(arg);
+		ret = cfset_ioctl_read(arg, file->private_data);
 		break;
 	default:
 		ret = -ENOTTY;
@@ -1182,29 +1244,41 @@ static struct miscdevice cfset_dev = {
 	.fops	= &cfset_fops,
 };
 
+/* Hotplug add of a CPU. Scan through all active processes and add
+ * that CPU to the list of CPUs supplied with ioctl(..., START, ...).
+ */
 int cfset_online_cpu(unsigned int cpu)
 {
 	struct cfset_call_on_cpu_parm p;
+	struct cfset_request *rp;
 
 	mutex_lock(&cfset_ctrset_mutex);
-	if (cfset_request.ctrset) {
-		p.sets = cfset_request.ctrset;
-		cfset_ioctl_on(&p);
-		cpumask_set_cpu(cpu, &cfset_request.mask);
+	if (!list_empty(&cfset_session.head)) {
+		list_for_each_entry(rp, &cfset_session.head, node) {
+			p.sets = rp->ctrset;
+			cfset_ioctl_on(&p);
+			cpumask_set_cpu(cpu, &rp->mask);
+		}
 	}
 	mutex_unlock(&cfset_ctrset_mutex);
 	return 0;
 }
 
+/* Hotplug remove of a CPU. Scan through all active processes and clear
+ * that CPU from the list of CPUs supplied with ioctl(..., START, ...).
+ */
 int cfset_offline_cpu(unsigned int cpu)
 {
 	struct cfset_call_on_cpu_parm p;
+	struct cfset_request *rp;
 
 	mutex_lock(&cfset_ctrset_mutex);
-	if (cfset_request.ctrset) {
-		p.sets = cfset_request.ctrset;
-		cfset_ioctl_off(&p);
-		cpumask_clear_cpu(cpu, &cfset_request.mask);
+	if (!list_empty(&cfset_session.head)) {
+		list_for_each_entry(rp, &cfset_session.head, node) {
+			p.sets = rp->ctrset;
+			cfset_ioctl_off(&p);
+			cpumask_clear_cpu(cpu, &rp->mask);
+		}
 	}
 	mutex_unlock(&cfset_ctrset_mutex);
 	return 0;
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 350e94d0cac2..e8858b2de24b 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -141,7 +141,7 @@ int copy_thread(unsigned long clone_flags, unsigned long new_stackp,
 		frame->childregs.gprs[10] = arg;
 		frame->childregs.gprs[11] = (unsigned long)do_exit;
 		frame->childregs.orig_gpr2 = -1;
-
+		frame->childregs.last_break = 1;
 		return 0;
 	}
 	frame->childregs = *current_pt_regs();
@@ -181,12 +181,12 @@ void execve_tail(void)
 	asm volatile("sfpc %0" : : "d" (0));
 }
 
-unsigned long get_wchan(struct task_struct *p)
+unsigned long __get_wchan(struct task_struct *p)
 {
 	struct unwind_state state;
 	unsigned long ip = 0;
 
-	if (!p || p == current || task_is_running(p) || !task_stack_page(p))
+	if (!task_stack_page(p))
 		return 0;
 
 	if (!try_get_task_stack(p))
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 67e5fff96ee0..225ab2d0a4c6 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -95,10 +95,10 @@ EXPORT_SYMBOL(console_irq);
  * relocated above 2 GB, because it has to use 31 bit addresses.
  * Such code and data is part of the .amode31 section.
  */
-unsigned long __amode31_ref __samode31 = __pa(&_samode31);
-unsigned long __amode31_ref __eamode31 = __pa(&_eamode31);
-unsigned long __amode31_ref __stext_amode31 = __pa(&_stext_amode31);
-unsigned long __amode31_ref __etext_amode31 = __pa(&_etext_amode31);
+unsigned long __amode31_ref __samode31 = (unsigned long)&_samode31;
+unsigned long __amode31_ref __eamode31 = (unsigned long)&_eamode31;
+unsigned long __amode31_ref __stext_amode31 = (unsigned long)&_stext_amode31;
+unsigned long __amode31_ref __etext_amode31 = (unsigned long)&_etext_amode31;
 struct exception_table_entry __amode31_ref *__start_amode31_ex_table = _start_amode31_ex_table;
 struct exception_table_entry __amode31_ref *__stop_amode31_ex_table = _stop_amode31_ex_table;
 
@@ -149,6 +149,7 @@ struct mem_detect_info __bootdata(mem_detect);
 struct initrd_data __bootdata(initrd_data);
 
 unsigned long __bootdata_preserved(__kaslr_offset);
+unsigned long __bootdata(__amode31_base);
 unsigned int __bootdata_preserved(zlib_dfltcc_support);
 EXPORT_SYMBOL(zlib_dfltcc_support);
 u64 __bootdata_preserved(stfle_fac_list[16]);
@@ -173,6 +174,8 @@ unsigned long MODULES_END;
 struct lowcore *lowcore_ptr[NR_CPUS];
 EXPORT_SYMBOL(lowcore_ptr);
 
+DEFINE_STATIC_KEY_FALSE(cpu_has_bear);
+
 /*
  * The Write Back bit position in the physaddr is given by the SLPC PCI.
  * Leaving the mask zero always uses write through which is safe
@@ -593,7 +596,8 @@ static void __init setup_resources(void)
 	 * part of the System RAM resource.
 	 */
 	if (crashk_res.end) {
-		memblock_add_node(crashk_res.start, resource_size(&crashk_res), 0);
+		memblock_add_node(crashk_res.start, resource_size(&crashk_res),
+				  0, MEMBLOCK_NONE);
 		memblock_reserve(crashk_res.start, resource_size(&crashk_res));
 		insert_resource(&iomem_resource, &crashk_res);
 	}
@@ -602,7 +606,7 @@ static void __init setup_resources(void)
 
 static void __init setup_memory_end(void)
 {
-	memblock_remove(ident_map_size, ULONG_MAX);
+	memblock_remove(ident_map_size, PHYS_ADDR_MAX - ident_map_size);
 	max_pfn = max_low_pfn = PFN_DOWN(ident_map_size);
 	pr_notice("The maximum memory size is %luMB\n", ident_map_size >> 20);
 }
@@ -634,14 +638,6 @@ static struct notifier_block kdump_mem_nb = {
 #endif
 
 /*
- * Make sure that the area above identity mapping is protected
- */
-static void __init reserve_above_ident_map(void)
-{
-	memblock_reserve(ident_map_size, ULONG_MAX);
-}
-
-/*
  * Reserve memory for kdump kernel to be loaded with kexec
  */
 static void __init reserve_crashkernel(void)
@@ -693,7 +689,7 @@ static void __init reserve_crashkernel(void)
 	}
 
 	if (register_memory_notifier(&kdump_mem_nb)) {
-		memblock_free(crash_base, crash_size);
+		memblock_phys_free(crash_base, crash_size);
 		return;
 	}
 
@@ -718,7 +714,7 @@ static void __init reserve_initrd(void)
 #ifdef CONFIG_BLK_DEV_INITRD
 	if (!initrd_data.start || !initrd_data.size)
 		return;
-	initrd_start = initrd_data.start;
+	initrd_start = (unsigned long)__va(initrd_data.start);
 	initrd_end = initrd_start + initrd_data.size;
 	memblock_reserve(initrd_data.start, initrd_data.size);
 #endif
@@ -748,7 +744,7 @@ static void __init free_mem_detect_info(void)
 
 	get_mem_detect_reserved(&start, &size);
 	if (size)
-		memblock_free(start, size);
+		memblock_phys_free(start, size);
 }
 
 static const char * __init get_mem_info_source(void)
@@ -781,7 +777,6 @@ static void __init memblock_add_mem_detect_info(void)
 	}
 	memblock_set_bottom_up(false);
 	memblock_set_node(0, ULONG_MAX, &memblock.memory, 0);
-	memblock_dump_all();
 }
 
 /*
@@ -793,7 +788,7 @@ static void __init check_initrd(void)
 	if (initrd_data.start && initrd_data.size &&
 	    !memblock_is_region_memory(initrd_data.start, initrd_data.size)) {
 		pr_err("The initial RAM disk does not fit into the memory\n");
-		memblock_free(initrd_data.start, initrd_data.size);
+		memblock_phys_free(initrd_data.start, initrd_data.size);
 		initrd_start = initrd_end = 0;
 	}
 #endif
@@ -804,12 +799,10 @@ static void __init check_initrd(void)
  */
 static void __init reserve_kernel(void)
 {
-	unsigned long start_pfn = PFN_UP(__pa(_end));
-
 	memblock_reserve(0, STARTUP_NORMAL_OFFSET);
-	memblock_reserve((unsigned long)sclp_early_sccb, EXT_SCCB_READ_SCP);
-	memblock_reserve((unsigned long)_stext, PFN_PHYS(start_pfn)
-			 - (unsigned long)_stext);
+	memblock_reserve(__amode31_base, __eamode31 - __samode31);
+	memblock_reserve(__pa(sclp_early_sccb), EXT_SCCB_READ_SCP);
+	memblock_reserve(__pa(_stext), _end - _stext);
 }
 
 static void __init setup_memory(void)
@@ -824,27 +817,18 @@ static void __init setup_memory(void)
 		storage_key_init_range(start, end);
 
 	psw_set_key(PAGE_DEFAULT_KEY);
-
-	/* Only cosmetics */
-	memblock_enforce_memory_limit(memblock_end_of_DRAM());
 }
 
 static void __init relocate_amode31_section(void)
 {
-	unsigned long amode31_addr, amode31_size;
-	long amode31_offset;
+	unsigned long amode31_size = __eamode31 - __samode31;
+	long amode31_offset = __amode31_base - __samode31;
 	long *ptr;
 
-	/* Allocate a new AMODE31 capable memory region */
-	amode31_size = __eamode31 - __samode31;
 	pr_info("Relocating AMODE31 section of size 0x%08lx\n", amode31_size);
-	amode31_addr = (unsigned long)memblock_alloc_low(amode31_size, PAGE_SIZE);
-	if (!amode31_addr)
-		panic("Failed to allocate memory for AMODE31 section\n");
-	amode31_offset = amode31_addr - __samode31;
 
 	/* Move original AMODE31 section to the new one */
-	memmove((void *)amode31_addr, (void *)__samode31, amode31_size);
+	memmove((void *)__amode31_base, (void *)__samode31, amode31_size);
 	/* Zero out the old AMODE31 section to catch invalid accesses within it */
 	memset((void *)__samode31, 0, amode31_size);
 
@@ -883,14 +867,12 @@ static void __init setup_randomness(void)
 {
 	struct sysinfo_3_2_2 *vmms;
 
-	vmms = (struct sysinfo_3_2_2 *) memblock_phys_alloc(PAGE_SIZE,
-							    PAGE_SIZE);
+	vmms = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
 	if (!vmms)
 		panic("Failed to allocate memory for sysinfo structure\n");
-
 	if (stsi(vmms, 3, 2, 2) == 0 && vmms->count)
 		add_device_randomness(&vmms->vm, sizeof(vmms->vm[0]) * vmms->count);
-	memblock_free((unsigned long) vmms, PAGE_SIZE);
+	memblock_free(vmms, PAGE_SIZE);
 }
 
 /*
@@ -1005,24 +987,24 @@ void __init setup_arch(char **cmdline_p)
 	setup_control_program_code();
 
 	/* Do some memory reservations *before* memory is added to memblock */
-	reserve_above_ident_map();
 	reserve_kernel();
 	reserve_initrd();
 	reserve_certificate_list();
 	reserve_mem_detect_info();
+	memblock_set_current_limit(ident_map_size);
 	memblock_allow_resize();
 
 	/* Get information about *all* installed memory */
 	memblock_add_mem_detect_info();
 
 	free_mem_detect_info();
+	setup_memory_end();
+	memblock_dump_all();
+	setup_memory();
 
 	relocate_amode31_section();
 	setup_cr();
-
 	setup_uv();
-	setup_memory_end();
-	setup_memory();
 	dma_contiguous_reserve(ident_map_size);
 	vmcp_cma_reserve();
 	if (MACHINE_HAS_EDAT2)
@@ -1047,6 +1029,9 @@ void __init setup_arch(char **cmdline_p)
 	smp_detect_cpus();
 	topology_init_early();
 
+	if (test_facility(193))
+		static_branch_enable(&cpu_has_bear);
+
 	/*
 	 * Create kernel page tables and switch to virtual addressing.
 	 */
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 1a04e5bdf655..78a8ea6fd582 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -723,7 +723,7 @@ void __init smp_save_dump_cpus(void)
 			/* Get the CPU registers */
 			smp_save_cpu_regs(sa, addr, is_boot_cpu, page);
 	}
-	memblock_free(page, PAGE_SIZE);
+	memblock_phys_free(page, PAGE_SIZE);
 	diag_amode31_ops.diag308_reset();
 	pcpu_set_smt(0);
 }
@@ -880,7 +880,7 @@ void __init smp_detect_cpus(void)
 
 	/* Add CPUs present at boot */
 	__smp_rescan_cpus(info, true);
-	memblock_free_early((unsigned long)info, sizeof(*info));
+	memblock_phys_free((unsigned long)info, sizeof(*info));
 }
 
 /*
diff --git a/arch/s390/kernel/stacktrace.c b/arch/s390/kernel/stacktrace.c
index 101477b3e263..b7bb1981e9ee 100644
--- a/arch/s390/kernel/stacktrace.c
+++ b/arch/s390/kernel/stacktrace.c
@@ -46,7 +46,7 @@ int arch_stack_walk_reliable(stack_trace_consume_fn consume_entry,
 		 * Mark stacktraces with kretprobed functions on them
 		 * as unreliable.
 		 */
-		if (state.ip == (unsigned long)kretprobe_trampoline)
+		if (state.ip == (unsigned long)__kretprobe_trampoline)
 			return -EINVAL;
 #endif
 
diff --git a/arch/s390/kernel/syscall.c b/arch/s390/kernel/syscall.c
index 8fe2d23b64f4..dc2355c623d6 100644
--- a/arch/s390/kernel/syscall.c
+++ b/arch/s390/kernel/syscall.c
@@ -154,6 +154,8 @@ void noinstr __do_syscall(struct pt_regs *regs, int per_trap)
 	regs->psw = S390_lowcore.svc_old_psw;
 	regs->int_code = S390_lowcore.svc_int_code;
 	update_timer_sys();
+	if (static_branch_likely(&cpu_has_bear))
+		current->thread.last_break = regs->last_break;
 
 	local_irq_enable();
 	regs->orig_gpr2 = regs->gprs[2];
diff --git a/arch/s390/kernel/syscalls/syscall.tbl b/arch/s390/kernel/syscalls/syscall.tbl
index df5261e5cfe1..ed9c5c2eafad 100644
--- a/arch/s390/kernel/syscalls/syscall.tbl
+++ b/arch/s390/kernel/syscalls/syscall.tbl
@@ -451,3 +451,4 @@
 446  common	landlock_restrict_self	sys_landlock_restrict_self	sys_landlock_restrict_self
 # 447 reserved for memfd_secret
 448  common	process_mrelease	sys_process_mrelease		sys_process_mrelease
+449  common	futex_waitv		sys_futex_waitv			sys_futex_waitv
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c
index bcefc2173de4..2b780786fc68 100644
--- a/arch/s390/kernel/traps.c
+++ b/arch/s390/kernel/traps.c
@@ -84,7 +84,7 @@ static void default_trap_handler(struct pt_regs *regs)
 {
 	if (user_mode(regs)) {
 		report_user_fault(regs, SIGSEGV, 0);
-		do_exit(SIGSEGV);
+		force_exit_sig(SIGSEGV);
 	} else
 		die(regs, "Unknown program exception");
 }
@@ -300,7 +300,6 @@ static void (*pgm_check_table[128])(struct pt_regs *regs);
 
 void noinstr __do_pgm_check(struct pt_regs *regs)
 {
-	unsigned long last_break = S390_lowcore.breaking_event_addr;
 	unsigned int trapnr;
 	irqentry_state_t state;
 
@@ -311,10 +310,11 @@ void noinstr __do_pgm_check(struct pt_regs *regs)
 
 	if (user_mode(regs)) {
 		update_timer_sys();
-		if (last_break < 4096)
-			last_break = 1;
-		current->thread.last_break = last_break;
-		regs->args[0] = last_break;
+		if (!static_branch_likely(&cpu_has_bear)) {
+			if (regs->last_break < 4096)
+				regs->last_break = 1;
+		}
+		current->thread.last_break = regs->last_break;
 	}
 
 	if (S390_lowcore.pgm_code & 0x0200) {
diff --git a/arch/s390/kernel/uv.c b/arch/s390/kernel/uv.c
index 5a656c7b7a67..386d4e42b8d3 100644
--- a/arch/s390/kernel/uv.c
+++ b/arch/s390/kernel/uv.c
@@ -64,7 +64,7 @@ void __init setup_uv(void)
 	}
 
 	if (uv_init(uv_stor_base, uv_info.uv_base_stor_len)) {
-		memblock_free(uv_stor_base, uv_info.uv_base_stor_len);
+		memblock_phys_free(uv_stor_base, uv_info.uv_base_stor_len);
 		goto fail;
 	}
 
@@ -100,7 +100,7 @@ static int uv_pin_shared(unsigned long paddr)
  *
  * @paddr: Absolute host address of page to be destroyed
  */
-int uv_destroy_page(unsigned long paddr)
+static int uv_destroy_page(unsigned long paddr)
 {
 	struct uv_cb_cfs uvcb = {
 		.header.cmd = UVC_CMD_DESTR_SEC_STOR,
@@ -121,6 +121,22 @@ int uv_destroy_page(unsigned long paddr)
 }
 
 /*
+ * The caller must already hold a reference to the page
+ */
+int uv_destroy_owned_page(unsigned long paddr)
+{
+	struct page *page = phys_to_page(paddr);
+	int rc;
+
+	get_page(page);
+	rc = uv_destroy_page(paddr);
+	if (!rc)
+		clear_bit(PG_arch_1, &page->flags);
+	put_page(page);
+	return rc;
+}
+
+/*
  * Requests the Ultravisor to encrypt a guest page and make it
  * accessible to the host for paging (export).
  *
@@ -140,6 +156,22 @@ int uv_convert_from_secure(unsigned long paddr)
 }
 
 /*
+ * The caller must already hold a reference to the page
+ */
+int uv_convert_owned_from_secure(unsigned long paddr)
+{
+	struct page *page = phys_to_page(paddr);
+	int rc;
+
+	get_page(page);
+	rc = uv_convert_from_secure(paddr);
+	if (!rc)
+		clear_bit(PG_arch_1, &page->flags);
+	put_page(page);
+	return rc;
+}
+
+/*
  * Calculate the expected ref_count for a page that would otherwise have no
  * further pins. This was cribbed from similar functions in other places in
  * the kernel, but with some slight modifications. We know that a secure
@@ -165,7 +197,7 @@ static int make_secure_pte(pte_t *ptep, unsigned long addr,
 {
 	pte_t entry = READ_ONCE(*ptep);
 	struct page *page;
-	int expected, rc = 0;
+	int expected, cc = 0;
 
 	if (!pte_present(entry))
 		return -ENXIO;
@@ -181,12 +213,25 @@ static int make_secure_pte(pte_t *ptep, unsigned long addr,
 	if (!page_ref_freeze(page, expected))
 		return -EBUSY;
 	set_bit(PG_arch_1, &page->flags);
-	rc = uv_call(0, (u64)uvcb);
+	/*
+	 * If the UVC does not succeed or fail immediately, we don't want to
+	 * loop for long, or we might get stall notifications.
+	 * On the other hand, this is a complex scenario and we are holding a lot of
+	 * locks, so we can't easily sleep and reschedule. We try only once,
+	 * and if the UVC returned busy or partial completion, we return
+	 * -EAGAIN and we let the callers deal with it.
+	 */
+	cc = __uv_call(0, (u64)uvcb);
 	page_ref_unfreeze(page, expected);
-	/* Return -ENXIO if the page was not mapped, -EINVAL otherwise */
-	if (rc)
-		rc = uvcb->rc == 0x10a ? -ENXIO : -EINVAL;
-	return rc;
+	/*
+	 * Return -ENXIO if the page was not mapped, -EINVAL for other errors.
+	 * If busy or partially completed, return -EAGAIN.
+	 */
+	if (cc == UVC_CC_OK)
+		return 0;
+	else if (cc == UVC_CC_BUSY || cc == UVC_CC_PARTIAL)
+		return -EAGAIN;
+	return uvcb->rc == 0x10a ? -ENXIO : -EINVAL;
 }
 
 /*
@@ -212,7 +257,7 @@ again:
 	uaddr = __gmap_translate(gmap, gaddr);
 	if (IS_ERR_VALUE(uaddr))
 		goto out;
-	vma = find_vma(gmap->mm, uaddr);
+	vma = vma_lookup(gmap->mm, uaddr);
 	if (!vma)
 		goto out;
 	/*
@@ -239,6 +284,10 @@ out:
 	mmap_read_unlock(gmap->mm);
 
 	if (rc == -EAGAIN) {
+		/*
+		 * If we are here because the UVC returned busy or partial
+		 * completion, this is just a useless check, but it is safe.
+		 */
 		wait_on_page_writeback(page);
 	} else if (rc == -EBUSY) {
 		/*
diff --git a/arch/s390/kernel/vdso32/Makefile b/arch/s390/kernel/vdso32/Makefile
index e3e6ac5686df..245bddfe9bc0 100644
--- a/arch/s390/kernel/vdso32/Makefile
+++ b/arch/s390/kernel/vdso32/Makefile
@@ -22,7 +22,7 @@ KBUILD_AFLAGS_32 += -m31 -s
 KBUILD_CFLAGS_32 := $(filter-out -m64,$(KBUILD_CFLAGS))
 KBUILD_CFLAGS_32 += -m31 -fPIC -shared -fno-common -fno-builtin
 
-LDFLAGS_vdso32.so.dbg += -fPIC -shared -nostdlib -soname=linux-vdso32.so.1 \
+LDFLAGS_vdso32.so.dbg += -fPIC -shared -soname=linux-vdso32.so.1 \
 	--hash-style=both --build-id=sha1 -melf_s390 -T
 
 $(targets:%=$(obj)/%.dbg): KBUILD_CFLAGS = $(KBUILD_CFLAGS_32)
diff --git a/arch/s390/kernel/vdso64/Makefile b/arch/s390/kernel/vdso64/Makefile
index 6568de236701..9e2b95a222a9 100644
--- a/arch/s390/kernel/vdso64/Makefile
+++ b/arch/s390/kernel/vdso64/Makefile
@@ -8,8 +8,9 @@ ARCH_REL_TYPE_ABS += R_390_GOT|R_390_PLT
 include $(srctree)/lib/vdso/Makefile
 obj-vdso64 = vdso_user_wrapper.o note.o
 obj-cvdso64 = vdso64_generic.o getcpu.o
-CFLAGS_REMOVE_getcpu.o = -pg $(CC_FLAGS_FTRACE) $(CC_FLAGS_EXPOLINE)
-CFLAGS_REMOVE_vdso64_generic.o = -pg $(CC_FLAGS_FTRACE) $(CC_FLAGS_EXPOLINE)
+VDSO_CFLAGS_REMOVE := -pg $(CC_FLAGS_FTRACE) $(CC_FLAGS_EXPOLINE) $(CC_FLAGS_CHECK_STACK)
+CFLAGS_REMOVE_getcpu.o = $(VDSO_CFLAGS_REMOVE)
+CFLAGS_REMOVE_vdso64_generic.o = $(VDSO_CFLAGS_REMOVE)
 
 # Build rules
 
@@ -25,7 +26,7 @@ KBUILD_AFLAGS_64 += -m64 -s
 
 KBUILD_CFLAGS_64 := $(filter-out -m64,$(KBUILD_CFLAGS))
 KBUILD_CFLAGS_64 += -m64 -fPIC -shared -fno-common -fno-builtin
-ldflags-y := -fPIC -shared -nostdlib -soname=linux-vdso64.so.1 \
+ldflags-y := -fPIC -shared -soname=linux-vdso64.so.1 \
 	     --hash-style=both --build-id=sha1 -T
 
 $(targets:%=$(obj)/%.dbg): KBUILD_CFLAGS = $(KBUILD_CFLAGS_64)
diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S
index 63bdb9e1bfc1..42c43521878f 100644
--- a/arch/s390/kernel/vmlinux.lds.S
+++ b/arch/s390/kernel/vmlinux.lds.S
@@ -212,6 +212,7 @@ SECTIONS
 		QUAD(__dynsym_start)				/* dynsym_start */
 		QUAD(__rela_dyn_start)				/* rela_dyn_start */
 		QUAD(__rela_dyn_end)				/* rela_dyn_end */
+		QUAD(_eamode31 - _samode31)			/* amode31_size */
 	} :NONE
 
 	/* Debugging sections.	*/
diff --git a/arch/s390/kvm/intercept.c b/arch/s390/kvm/intercept.c
index 2bd8f854f1b4..d07ff646d844 100644
--- a/arch/s390/kvm/intercept.c
+++ b/arch/s390/kvm/intercept.c
@@ -518,6 +518,11 @@ static int handle_pv_uvc(struct kvm_vcpu *vcpu)
 	 */
 	if (rc == -EINVAL)
 		return 0;
+	/*
+	 * If we got -EAGAIN here, we simply return it. It will eventually
+	 * get propagated all the way to userspace, which should then try
+	 * again.
+	 */
 	return rc;
 }
 
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index 2245f4b8d362..c3bd993fdd0c 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -960,7 +960,7 @@ static int __must_check __deliver_prog(struct kvm_vcpu *vcpu)
 	/* bit 1+2 of the target are the ilc, so we can directly use ilen */
 	rc |= put_guest_lc(vcpu, ilen, (u16 *) __LC_PGM_ILC);
 	rc |= put_guest_lc(vcpu, vcpu->arch.sie_block->gbea,
-				 (u64 *) __LC_LAST_BREAK);
+				 (u64 *) __LC_PGM_LAST_BREAK);
 	rc |= put_guest_lc(vcpu, pgm_info.code,
 			   (u16 *)__LC_PGM_INT_CODE);
 	rc |= write_guest_lc(vcpu, __LC_PGM_OLD_PSW,
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 1c97493d21e1..14a18ba5ff2c 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -585,6 +585,8 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 			r = KVM_MAX_VCPUS;
 		else if (sclp.has_esca && sclp.has_64bscao)
 			r = KVM_S390_ESCA_CPU_SLOTS;
+		if (ext == KVM_CAP_NR_VCPUS)
+			r = min_t(unsigned int, num_online_cpus(), r);
 		break;
 	case KVM_CAP_S390_COW:
 		r = MACHINE_HAS_ESOP;
@@ -2487,8 +2489,8 @@ long kvm_arch_vm_ioctl(struct file *filp,
 	case KVM_S390_PV_COMMAND: {
 		struct kvm_pv_cmd args;
 
-		/* protvirt means user sigp */
-		kvm->arch.user_cpu_state_ctrl = 1;
+		/* protvirt means user cpu state */
+		kvm_s390_set_user_cpu_state_ctrl(kvm);
 		r = 0;
 		if (!is_prot_virt_host()) {
 			r = -EINVAL;
@@ -3802,7 +3804,7 @@ int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
 	vcpu_load(vcpu);
 
 	/* user space knows about this interface - let it control the state */
-	vcpu->kvm->arch.user_cpu_state_ctrl = 1;
+	kvm_s390_set_user_cpu_state_ctrl(vcpu->kvm);
 
 	switch (mp_state->mp_state) {
 	case KVM_MP_STATE_STOPPED:
@@ -4255,6 +4257,7 @@ static void sync_regs_fmt2(struct kvm_vcpu *vcpu)
 	if (kvm_run->kvm_dirty_regs & KVM_SYNC_DIAG318) {
 		vcpu->arch.diag318_info.val = kvm_run->s.regs.diag318;
 		vcpu->arch.sie_block->cpnc = vcpu->arch.diag318_info.cpnc;
+		VCPU_EVENT(vcpu, 3, "setting cpnc to %d", vcpu->arch.diag318_info.cpnc);
 	}
 	/*
 	 * If userspace sets the riccb (e.g. after migration) to a valid state,
diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h
index 52bc8fbaa60a..c07a050d757d 100644
--- a/arch/s390/kvm/kvm-s390.h
+++ b/arch/s390/kvm/kvm-s390.h
@@ -208,6 +208,15 @@ static inline int kvm_s390_user_cpu_state_ctrl(struct kvm *kvm)
 	return kvm->arch.user_cpu_state_ctrl != 0;
 }
 
+static inline void kvm_s390_set_user_cpu_state_ctrl(struct kvm *kvm)
+{
+	if (kvm->arch.user_cpu_state_ctrl)
+		return;
+
+	VM_EVENT(kvm, 3, "%s", "ENABLE: Userspace CPU state control");
+	kvm->arch.user_cpu_state_ctrl = 1;
+}
+
 /* implemented in pv.c */
 int kvm_s390_pv_destroy_cpu(struct kvm_vcpu *vcpu, u16 *rc, u16 *rrc);
 int kvm_s390_pv_create_cpu(struct kvm_vcpu *vcpu, u16 *rc, u16 *rrc);
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c
index 53da4ceb16a3..417154b314a6 100644
--- a/arch/s390/kvm/priv.c
+++ b/arch/s390/kvm/priv.c
@@ -397,6 +397,8 @@ static int handle_sske(struct kvm_vcpu *vcpu)
 		mmap_read_unlock(current->mm);
 		if (rc == -EFAULT)
 			return kvm_s390_inject_program_int(vcpu, PGM_ADDRESSING);
+		if (rc == -EAGAIN)
+			continue;
 		if (rc < 0)
 			return rc;
 		start += PAGE_SIZE;
diff --git a/arch/s390/kvm/pv.c b/arch/s390/kvm/pv.c
index c8841f476e91..00d272d134c2 100644
--- a/arch/s390/kvm/pv.c
+++ b/arch/s390/kvm/pv.c
@@ -16,18 +16,17 @@
 
 int kvm_s390_pv_destroy_cpu(struct kvm_vcpu *vcpu, u16 *rc, u16 *rrc)
 {
-	int cc = 0;
+	int cc;
 
-	if (kvm_s390_pv_cpu_get_handle(vcpu)) {
-		cc = uv_cmd_nodata(kvm_s390_pv_cpu_get_handle(vcpu),
-				   UVC_CMD_DESTROY_SEC_CPU, rc, rrc);
+	if (!kvm_s390_pv_cpu_get_handle(vcpu))
+		return 0;
+
+	cc = uv_cmd_nodata(kvm_s390_pv_cpu_get_handle(vcpu), UVC_CMD_DESTROY_SEC_CPU, rc, rrc);
+
+	KVM_UV_EVENT(vcpu->kvm, 3, "PROTVIRT DESTROY VCPU %d: rc %x rrc %x",
+		     vcpu->vcpu_id, *rc, *rrc);
+	WARN_ONCE(cc, "protvirt destroy cpu failed rc %x rrc %x", *rc, *rrc);
 
-		KVM_UV_EVENT(vcpu->kvm, 3,
-			     "PROTVIRT DESTROY VCPU %d: rc %x rrc %x",
-			     vcpu->vcpu_id, *rc, *rrc);
-		WARN_ONCE(cc, "protvirt destroy cpu failed rc %x rrc %x",
-			  *rc, *rrc);
-	}
 	/* Intended memory leak for something that should never happen. */
 	if (!cc)
 		free_pages(vcpu->arch.pv.stor_base,
@@ -196,7 +195,7 @@ int kvm_s390_pv_init_vm(struct kvm *kvm, u16 *rc, u16 *rrc)
 	uvcb.conf_base_stor_origin = (u64)kvm->arch.pv.stor_base;
 	uvcb.conf_virt_stor_origin = (u64)kvm->arch.pv.stor_var;
 
-	cc = uv_call(0, (u64)&uvcb);
+	cc = uv_call_sched(0, (u64)&uvcb);
 	*rc = uvcb.header.rc;
 	*rrc = uvcb.header.rrc;
 	KVM_UV_EVENT(kvm, 3, "PROTVIRT CREATE VM: handle %llx len %llx rc %x rrc %x",
diff --git a/arch/s390/kvm/sigp.c b/arch/s390/kvm/sigp.c
index 683036c1c92a..cf4de80bd541 100644
--- a/arch/s390/kvm/sigp.c
+++ b/arch/s390/kvm/sigp.c
@@ -151,22 +151,10 @@ static int __sigp_stop_and_store_status(struct kvm_vcpu *vcpu,
 static int __sigp_set_arch(struct kvm_vcpu *vcpu, u32 parameter,
 			   u64 *status_reg)
 {
-	unsigned int i;
-	struct kvm_vcpu *v;
-	bool all_stopped = true;
-
-	kvm_for_each_vcpu(i, v, vcpu->kvm) {
-		if (v == vcpu)
-			continue;
-		if (!is_vcpu_stopped(v))
-			all_stopped = false;
-	}
-
 	*status_reg &= 0xffffffff00000000UL;
 
 	/* Reject set arch order, with czam we're always in z/Arch mode. */
-	*status_reg |= (all_stopped ? SIGP_STATUS_INVALID_PARAMETER :
-					SIGP_STATUS_INCORRECT_STATE);
+	*status_reg |= SIGP_STATUS_INVALID_PARAMETER;
 	return SIGP_CC_STATUS_STORED;
 }
 
diff --git a/arch/s390/lib/Makefile b/arch/s390/lib/Makefile
index 678333936f78..707cd4622c13 100644
--- a/arch/s390/lib/Makefile
+++ b/arch/s390/lib/Makefile
@@ -7,6 +7,8 @@ lib-y += delay.o string.o uaccess.o find.o spinlock.o
 obj-y += mem.o xor.o
 lib-$(CONFIG_KPROBES) += probes.o
 lib-$(CONFIG_UPROBES) += probes.o
+obj-$(CONFIG_S390_KPROBES_SANITY_TEST) += test_kprobes_s390.o
+test_kprobes_s390-objs += test_kprobes_asm.o test_kprobes.o
 
 # Instrumenting memory accesses to __user data (in different address space)
 # produce false positives
diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c
index 9b2dab5a69f9..692dc84cd19c 100644
--- a/arch/s390/lib/spinlock.c
+++ b/arch/s390/lib/spinlock.c
@@ -26,7 +26,7 @@ static int __init spin_retry_init(void)
 }
 early_initcall(spin_retry_init);
 
-/**
+/*
  * spin_retry= parameter
  */
 static int __init spin_retry_setup(char *str)
diff --git a/arch/s390/lib/string.c b/arch/s390/lib/string.c
index a95ca6df4e5e..7d8741818239 100644
--- a/arch/s390/lib/string.c
+++ b/arch/s390/lib/string.c
@@ -8,6 +8,9 @@
  */
 
 #define IN_ARCH_STRING_C 1
+#ifndef __NO_FORTIFY
+# define __NO_FORTIFY
+#endif
 
 #include <linux/types.h>
 #include <linux/string.h>
@@ -98,32 +101,6 @@ EXPORT_SYMBOL(strcpy);
 #endif
 
 /**
- * strlcpy - Copy a %NUL terminated string into a sized buffer
- * @dest: Where to copy the string to
- * @src: Where to copy the string from
- * @size: size of destination buffer
- *
- * Compatible with *BSD: the result is always a valid
- * NUL-terminated string that fits in the buffer (unless,
- * of course, the buffer size is zero). It does not pad
- * out the result like strncpy() does.
- */
-#ifdef __HAVE_ARCH_STRLCPY
-size_t strlcpy(char *dest, const char *src, size_t size)
-{
-	size_t ret = __strend(src) - src;
-
-	if (size) {
-		size_t len = (ret >= size) ? size-1 : ret;
-		dest[len] = '\0';
-		memcpy(dest, src, len);
-	}
-	return ret;
-}
-EXPORT_SYMBOL(strlcpy);
-#endif
-
-/**
  * strncpy - Copy a length-limited, %NUL-terminated string
  * @dest: Where to copy the string to
  * @src: Where to copy the string from
@@ -251,25 +228,6 @@ int strcmp(const char *s1, const char *s2)
 EXPORT_SYMBOL(strcmp);
 #endif
 
-/**
- * strrchr - Find the last occurrence of a character in a string
- * @s: The string to be searched
- * @c: The character to search for
- */
-#ifdef __HAVE_ARCH_STRRCHR
-char *strrchr(const char *s, int c)
-{
-	ssize_t len = __strend(s) - s;
-
-	do {
-		if (s[len] == (char)c)
-			return (char *)s + len;
-	} while (--len >= 0);
-	return NULL;
-}
-EXPORT_SYMBOL(strrchr);
-#endif
-
 static inline int clcle(const char *s1, unsigned long l1,
 			const char *s2, unsigned long l2)
 {
diff --git a/arch/s390/lib/test_kprobes.c b/arch/s390/lib/test_kprobes.c
new file mode 100644
index 000000000000..9e62d62812e5
--- /dev/null
+++ b/arch/s390/lib/test_kprobes.c
@@ -0,0 +1,75 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+#include <linux/kernel.h>
+#include <linux/kprobes.h>
+#include <linux/random.h>
+#include <kunit/test.h>
+#include "test_kprobes.h"
+
+static struct kprobe kp;
+
+static void setup_kprobe(struct kunit *test, struct kprobe *kp,
+			 const char *symbol, int offset)
+{
+	kp->offset = offset;
+	kp->addr = NULL;
+	kp->symbol_name = symbol;
+}
+
+static void test_kprobe_offset(struct kunit *test, struct kprobe *kp,
+			       const char *target, int offset)
+{
+	int ret;
+
+	setup_kprobe(test, kp, target, 0);
+	ret = register_kprobe(kp);
+	if (!ret)
+		unregister_kprobe(kp);
+	KUNIT_EXPECT_EQ(test, 0, ret);
+	setup_kprobe(test, kp, target, offset);
+	ret = register_kprobe(kp);
+	KUNIT_EXPECT_EQ(test, -EINVAL, ret);
+	if (!ret)
+		unregister_kprobe(kp);
+}
+
+static void test_kprobe_odd(struct kunit *test)
+{
+	test_kprobe_offset(test, &kp, "kprobes_target_odd",
+			   kprobes_target_odd_offs);
+}
+
+static void test_kprobe_in_insn4(struct kunit *test)
+{
+	test_kprobe_offset(test, &kp, "kprobes_target_in_insn4",
+			   kprobes_target_in_insn4_offs);
+}
+
+static void test_kprobe_in_insn6_lo(struct kunit *test)
+{
+	test_kprobe_offset(test, &kp, "kprobes_target_in_insn6_lo",
+			   kprobes_target_in_insn6_lo_offs);
+}
+
+static void test_kprobe_in_insn6_hi(struct kunit *test)
+{
+	test_kprobe_offset(test, &kp, "kprobes_target_in_insn6_hi",
+			   kprobes_target_in_insn6_hi_offs);
+}
+
+static struct kunit_case kprobes_testcases[] = {
+	KUNIT_CASE(test_kprobe_odd),
+	KUNIT_CASE(test_kprobe_in_insn4),
+	KUNIT_CASE(test_kprobe_in_insn6_lo),
+	KUNIT_CASE(test_kprobe_in_insn6_hi),
+	{}
+};
+
+static struct kunit_suite kprobes_test_suite = {
+	.name = "kprobes_test_s390",
+	.test_cases = kprobes_testcases,
+};
+
+kunit_test_suites(&kprobes_test_suite);
+
+MODULE_LICENSE("GPL");
diff --git a/arch/s390/lib/test_kprobes.h b/arch/s390/lib/test_kprobes.h
new file mode 100644
index 000000000000..2b4c9bc337f1
--- /dev/null
+++ b/arch/s390/lib/test_kprobes.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+#ifndef TEST_KPROBES_H
+#define TEST_KPROBES_H
+
+extern unsigned long kprobes_target_odd_offs;
+extern unsigned long kprobes_target_in_insn4_offs;
+extern unsigned long kprobes_target_in_insn6_lo_offs;
+extern unsigned long kprobes_target_in_insn6_hi_offs;
+
+#endif
diff --git a/arch/s390/lib/test_kprobes_asm.S b/arch/s390/lib/test_kprobes_asm.S
new file mode 100644
index 000000000000..ade7a3042334
--- /dev/null
+++ b/arch/s390/lib/test_kprobes_asm.S
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#include <linux/linkage.h>
+#include <asm/ftrace.h>
+
+#define KPROBES_TARGET_START(name)	\
+	SYM_FUNC_START(name);		\
+	FTRACE_GEN_NOP_ASM(name)
+
+#define KPROBES_TARGET_END(name)	\
+	SYM_FUNC_END(name);		\
+	SYM_DATA(name##_offs, .quad 1b - name)
+
+KPROBES_TARGET_START(kprobes_target_in_insn4)
+	.word 0x4700 // bc 0,0
+1:	.word 0x0000
+	br %r14
+KPROBES_TARGET_END(kprobes_target_in_insn4)
+
+KPROBES_TARGET_START(kprobes_target_in_insn6_lo)
+	.word 0xe310 // ly 1,0
+1:	.word 0x0000
+	.word 0x0058
+	br %r14
+KPROBES_TARGET_END(kprobes_target_in_insn6_lo)
+
+KPROBES_TARGET_START(kprobes_target_in_insn6_hi)
+	.word 0xe310 // ly 1,0
+	.word 0x0000
+1:	.word 0x0058
+	br %r14
+KPROBES_TARGET_END(kprobes_target_in_insn6_hi)
+
+KPROBES_TARGET_START(kprobes_target_bp)
+	nop
+	.word 0x0000
+	nop
+1:	br %r14
+KPROBES_TARGET_END(kprobes_target_bp)
+
+KPROBES_TARGET_START(kprobes_target_odd)
+	.byte 0x07
+1:	.byte 0x07
+	br %r14
+KPROBES_TARGET_END(kprobes_target_odd)
diff --git a/arch/s390/lib/test_unwind.c b/arch/s390/lib/test_unwind.c
index ecf327d743a0..bc7973359ae2 100644
--- a/arch/s390/lib/test_unwind.c
+++ b/arch/s390/lib/test_unwind.c
@@ -3,7 +3,7 @@
  * Test module for unwind_for_each_frame
  */
 
-#define pr_fmt(fmt) "test_unwind: " fmt
+#include <kunit/test.h>
 #include <asm/unwind.h>
 #include <linux/completion.h>
 #include <linux/kallsyms.h>
@@ -16,6 +16,8 @@
 #include <linux/wait.h>
 #include <asm/irq.h>
 
+struct kunit *current_test;
+
 #define BT_BUF_SIZE (PAGE_SIZE * 4)
 
 /*
@@ -29,7 +31,7 @@ static void print_backtrace(char *bt)
 		p = strsep(&bt, "\n");
 		if (!p)
 			break;
-		pr_err("%s\n", p);
+		kunit_err(current_test, "%s\n", p);
 	}
 }
 
@@ -49,7 +51,7 @@ static noinline int test_unwind(struct task_struct *task, struct pt_regs *regs,
 
 	bt = kmalloc(BT_BUF_SIZE, GFP_ATOMIC);
 	if (!bt) {
-		pr_err("failed to allocate backtrace buffer\n");
+		kunit_err(current_test, "failed to allocate backtrace buffer\n");
 		return -ENOMEM;
 	}
 	/* Unwind. */
@@ -63,7 +65,7 @@ static noinline int test_unwind(struct task_struct *task, struct pt_regs *regs,
 		if (frame_count++ == max_frames)
 			break;
 		if (state.reliable && !addr) {
-			pr_err("unwind state reliable but addr is 0\n");
+			kunit_err(current_test, "unwind state reliable but addr is 0\n");
 			ret = -EINVAL;
 			break;
 		}
@@ -75,7 +77,7 @@ static noinline int test_unwind(struct task_struct *task, struct pt_regs *regs,
 					   stack_type_name(state.stack_info.type),
 					   (void *)state.sp, (void *)state.ip);
 			if (bt_pos >= BT_BUF_SIZE)
-				pr_err("backtrace buffer is too small\n");
+				kunit_err(current_test, "backtrace buffer is too small\n");
 		}
 		frame_count += 1;
 		if (prev_is_func2 && str_has_prefix(sym, "unwindme_func1"))
@@ -85,15 +87,15 @@ static noinline int test_unwind(struct task_struct *task, struct pt_regs *regs,
 
 	/* Check the results. */
 	if (unwind_error(&state)) {
-		pr_err("unwind error\n");
+		kunit_err(current_test, "unwind error\n");
 		ret = -EINVAL;
 	}
 	if (!seen_func2_func1) {
-		pr_err("unwindme_func2 and unwindme_func1 not found\n");
+		kunit_err(current_test, "unwindme_func2 and unwindme_func1 not found\n");
 		ret = -EINVAL;
 	}
 	if (frame_count == max_frames) {
-		pr_err("Maximum number of frames exceeded\n");
+		kunit_err(current_test, "Maximum number of frames exceeded\n");
 		ret = -EINVAL;
 	}
 	if (ret)
@@ -166,15 +168,16 @@ static noinline int unwindme_func4(struct unwindme *u)
 		kp.pre_handler = pgm_pre_handler;
 		ret = register_kprobe(&kp);
 		if (ret < 0) {
-			pr_err("register_kprobe failed %d\n", ret);
+			kunit_err(current_test, "register_kprobe failed %d\n", ret);
 			return -EINVAL;
 		}
 
 		/*
-		 * trigger specification exception
+		 * Trigger operation exception; use insn notation to bypass
+		 * llvm's integrated assembler sanity checks.
 		 */
 		asm volatile(
-			"	mvcl	%%r1,%%r1\n"
+			"	.insn	e,0x0000\n"	/* illegal opcode */
 			"0:	nopr	%%r7\n"
 			EX_TABLE(0b, 0b)
 			:);
@@ -252,7 +255,7 @@ static int test_unwind_irq(struct unwindme *u)
 }
 
 /* Spawns a task and passes it to test_unwind(). */
-static int test_unwind_task(struct unwindme *u)
+static int test_unwind_task(struct kunit *test, struct unwindme *u)
 {
 	struct task_struct *task;
 	int ret;
@@ -267,7 +270,7 @@ static int test_unwind_task(struct unwindme *u)
 	 */
 	task = kthread_run(unwindme_func1, u, "%s", __func__);
 	if (IS_ERR(task)) {
-		pr_err("kthread_run() failed\n");
+		kunit_err(test, "kthread_run() failed\n");
 		return PTR_ERR(task);
 	}
 	/*
@@ -282,77 +285,98 @@ static int test_unwind_task(struct unwindme *u)
 	return ret;
 }
 
-static int test_unwind_flags(int flags)
+struct test_params {
+	int flags;
+	char *name;
+};
+
+/*
+ * Create required parameter list for tests
+ */
+static const struct test_params param_list[] = {
+	{.flags = UWM_DEFAULT, .name = "UWM_DEFAULT"},
+	{.flags = UWM_SP, .name = "UWM_SP"},
+	{.flags = UWM_REGS, .name = "UWM_REGS"},
+	{.flags = UWM_SWITCH_STACK,
+		.name = "UWM_SWITCH_STACK"},
+	{.flags = UWM_SP | UWM_REGS,
+		.name = "UWM_SP | UWM_REGS"},
+	{.flags = UWM_CALLER | UWM_SP,
+		.name = "WM_CALLER | UWM_SP"},
+	{.flags = UWM_CALLER | UWM_SP | UWM_REGS,
+		.name = "UWM_CALLER | UWM_SP | UWM_REGS"},
+	{.flags = UWM_CALLER | UWM_SP | UWM_REGS | UWM_SWITCH_STACK,
+		.name = "UWM_CALLER | UWM_SP | UWM_REGS | UWM_SWITCH_STACK"},
+	{.flags = UWM_THREAD, .name = "UWM_THREAD"},
+	{.flags = UWM_THREAD | UWM_SP,
+		.name = "UWM_THREAD | UWM_SP"},
+	{.flags = UWM_THREAD | UWM_CALLER | UWM_SP,
+		.name = "UWM_THREAD | UWM_CALLER | UWM_SP"},
+	{.flags = UWM_IRQ, .name = "UWM_IRQ"},
+	{.flags = UWM_IRQ | UWM_SWITCH_STACK,
+		.name = "UWM_IRQ | UWM_SWITCH_STACK"},
+	{.flags = UWM_IRQ | UWM_SP,
+		.name = "UWM_IRQ | UWM_SP"},
+	{.flags = UWM_IRQ | UWM_REGS,
+		.name = "UWM_IRQ | UWM_REGS"},
+	{.flags = UWM_IRQ | UWM_SP | UWM_REGS,
+		.name = "UWM_IRQ | UWM_SP | UWM_REGS"},
+	{.flags = UWM_IRQ | UWM_CALLER | UWM_SP,
+		.name = "UWM_IRQ | UWM_CALLER | UWM_SP"},
+	{.flags = UWM_IRQ | UWM_CALLER | UWM_SP | UWM_REGS,
+		.name = "UWM_IRQ | UWM_CALLER | UWM_SP | UWM_REGS"},
+	{.flags = UWM_IRQ | UWM_CALLER | UWM_SP | UWM_REGS | UWM_SWITCH_STACK,
+		.name = "UWM_IRQ | UWM_CALLER | UWM_SP | UWM_REGS | UWM_SWITCH_STACK"},
+	#ifdef CONFIG_KPROBES
+	{.flags = UWM_PGM, .name = "UWM_PGM"},
+	{.flags = UWM_PGM | UWM_SP,
+		.name = "UWM_PGM | UWM_SP"},
+	{.flags = UWM_PGM | UWM_REGS,
+		.name = "UWM_PGM | UWM_REGS"},
+	{.flags = UWM_PGM | UWM_SP | UWM_REGS,
+		.name = "UWM_PGM | UWM_SP | UWM_REGS"},
+	#endif
+};
+
+/*
+ * Parameter description generator: required for KUNIT_ARRAY_PARAM()
+ */
+static void get_desc(const struct test_params *params, char *desc)
+{
+	strscpy(desc, params->name, KUNIT_PARAM_DESC_SIZE);
+}
+
+/*
+ * Create test_unwind_gen_params
+ */
+KUNIT_ARRAY_PARAM(test_unwind, param_list, get_desc);
+
+static void test_unwind_flags(struct kunit *test)
 {
 	struct unwindme u;
+	const struct test_params *params;
 
-	u.flags = flags;
+	current_test = test;
+	params = (const struct test_params *)test->param_value;
+	u.flags = params->flags;
 	if (u.flags & UWM_THREAD)
-		return test_unwind_task(&u);
+		KUNIT_EXPECT_EQ(test, 0, test_unwind_task(test, &u));
 	else if (u.flags & UWM_IRQ)
-		return test_unwind_irq(&u);
+		KUNIT_EXPECT_EQ(test, 0, test_unwind_irq(&u));
 	else
-		return unwindme_func1(&u);
+		KUNIT_EXPECT_EQ(test, 0, unwindme_func1(&u));
 }
 
-static int test_unwind_init(void)
-{
-	int failed = 0;
-	int total = 0;
-
-#define TEST(flags)							\
-do {									\
-	pr_info("[ RUN      ] " #flags "\n");				\
-	total++;							\
-	if (!test_unwind_flags((flags))) {				\
-		pr_info("[       OK ] " #flags "\n");			\
-	} else {							\
-		pr_err("[  FAILED  ] " #flags "\n");			\
-		failed++;						\
-	}								\
-} while (0)
-
-	pr_info("running stack unwinder tests");
-	TEST(UWM_DEFAULT);
-	TEST(UWM_SP);
-	TEST(UWM_REGS);
-	TEST(UWM_SWITCH_STACK);
-	TEST(UWM_SP | UWM_REGS);
-	TEST(UWM_CALLER | UWM_SP);
-	TEST(UWM_CALLER | UWM_SP | UWM_REGS);
-	TEST(UWM_CALLER | UWM_SP | UWM_REGS | UWM_SWITCH_STACK);
-	TEST(UWM_THREAD);
-	TEST(UWM_THREAD | UWM_SP);
-	TEST(UWM_THREAD | UWM_CALLER | UWM_SP);
-	TEST(UWM_IRQ);
-	TEST(UWM_IRQ | UWM_SWITCH_STACK);
-	TEST(UWM_IRQ | UWM_SP);
-	TEST(UWM_IRQ | UWM_REGS);
-	TEST(UWM_IRQ | UWM_SP | UWM_REGS);
-	TEST(UWM_IRQ | UWM_CALLER | UWM_SP);
-	TEST(UWM_IRQ | UWM_CALLER | UWM_SP | UWM_REGS);
-	TEST(UWM_IRQ | UWM_CALLER | UWM_SP | UWM_REGS | UWM_SWITCH_STACK);
-#ifdef CONFIG_KPROBES
-	TEST(UWM_PGM);
-	TEST(UWM_PGM | UWM_SP);
-	TEST(UWM_PGM | UWM_REGS);
-	TEST(UWM_PGM | UWM_SP | UWM_REGS);
-#endif
-#undef TEST
-	if (failed) {
-		pr_err("%d of %d stack unwinder tests failed", failed, total);
-		WARN(1, "%d of %d stack unwinder tests failed", failed, total);
-	} else {
-		pr_info("all %d stack unwinder tests passed", total);
-	}
+static struct kunit_case unwind_test_cases[] = {
+	KUNIT_CASE_PARAM(test_unwind_flags, test_unwind_gen_params),
+	{}
+};
 
-	return failed ? -EINVAL : 0;
-}
+static struct kunit_suite test_unwind_suite = {
+	.name = "test_unwind",
+	.test_cases = unwind_test_cases,
+};
 
-static void test_unwind_exit(void)
-{
-}
+kunit_test_suites(&test_unwind_suite);
 
-module_init(test_unwind_init);
-module_exit(test_unwind_exit);
 MODULE_LICENSE("GPL");
diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c
index 1141c8d5c0d0..2203164b39da 100644
--- a/arch/s390/mm/cmm.c
+++ b/arch/s390/mm/cmm.c
@@ -14,8 +14,8 @@
 #include <linux/moduleparam.h>
 #include <linux/gfp.h>
 #include <linux/sched.h>
+#include <linux/string_helpers.h>
 #include <linux/sysctl.h>
-#include <linux/ctype.h>
 #include <linux/swap.h>
 #include <linux/kthread.h>
 #include <linux/oom.h>
@@ -394,13 +394,10 @@ static int __init cmm_init(void)
 		goto out_sysctl;
 #ifdef CONFIG_CMM_IUCV
 	/* convert sender to uppercase characters */
-	if (sender) {
-		int len = strlen(sender);
-		while (len--)
-			sender[len] = toupper(sender[len]);
-	} else {
+	if (sender)
+		string_upper(sender, sender);
+	else
 		sender = cmm_default_sender;
-	}
 
 	rc = smsg_register_callback(SMSG_PREFIX, cmm_smsg_target);
 	if (rc < 0)
diff --git a/arch/s390/mm/dump_pagetables.c b/arch/s390/mm/dump_pagetables.c
index 0b0c8c284953..9f9af5298dd6 100644
--- a/arch/s390/mm/dump_pagetables.c
+++ b/arch/s390/mm/dump_pagetables.c
@@ -8,6 +8,7 @@
 #include <linux/kasan.h>
 #include <asm/ptdump.h>
 #include <asm/kasan.h>
+#include <asm/nospec-branch.h>
 #include <asm/sections.h>
 
 static unsigned long max_addr;
@@ -116,8 +117,13 @@ static void note_prot_wx(struct pg_state *st, unsigned long addr)
 		return;
 	if (st->current_prot & _PAGE_NOEXEC)
 		return;
-	/* The first lowcore page is currently still W+X. */
-	if (addr == PAGE_SIZE)
+	/*
+	 * The first lowcore page is W+X if spectre mitigations are using
+	 * trampolines or the BEAR enhancements facility is not installed,
+	 * in which case we have two lpswe instructions in lowcore that need
+	 * to be executable.
+	 */
+	if (addr == PAGE_SIZE && (nospec_uses_trampoline() || !static_key_enabled(&cpu_has_bear)))
 		return;
 	WARN_ONCE(1, "s390/mm: Found insecure W+X mapping at address %pS\n",
 		  (void *)st->start_address);
@@ -203,7 +209,9 @@ void ptdump_check_wx(void)
 	if (st.wx_pages)
 		pr_warn("Checked W+X mappings: FAILED, %lu W+X pages found\n", st.wx_pages);
 	else
-		pr_info("Checked W+X mappings: passed, no unexpected W+X pages found\n");
+		pr_info("Checked W+X mappings: passed, no %sW+X pages found\n",
+			(nospec_uses_trampoline() || !static_key_enabled(&cpu_has_bear)) ?
+			"unexpected " : "");
 }
 #endif /* CONFIG_DEBUG_WX */
 
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 212632d57db9..d30f5986fa85 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -260,7 +260,6 @@ static noinline void do_no_context(struct pt_regs *regs)
 		       " in virtual user address space\n");
 	dump_fault_info(regs);
 	die(regs, "Oops");
-	do_exit(SIGKILL);
 }
 
 static noinline void do_low_address(struct pt_regs *regs)
@@ -270,7 +269,6 @@ static noinline void do_low_address(struct pt_regs *regs)
 	if (regs->psw.mask & PSW_MASK_PSTATE) {
 		/* Low-address protection hit in user mode 'cannot happen'. */
 		die (regs, "Low-address protection");
-		do_exit(SIGKILL);
 	}
 
 	do_no_context(regs);
diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c
index 4d3b33ce81c6..dfee0ebb2fac 100644
--- a/arch/s390/mm/gmap.c
+++ b/arch/s390/mm/gmap.c
@@ -672,6 +672,7 @@ EXPORT_SYMBOL_GPL(gmap_fault);
  */
 void __gmap_zap(struct gmap *gmap, unsigned long gaddr)
 {
+	struct vm_area_struct *vma;
 	unsigned long vmaddr;
 	spinlock_t *ptl;
 	pte_t *ptep;
@@ -681,11 +682,17 @@ void __gmap_zap(struct gmap *gmap, unsigned long gaddr)
 						   gaddr >> PMD_SHIFT);
 	if (vmaddr) {
 		vmaddr |= gaddr & ~PMD_MASK;
+
+		vma = vma_lookup(gmap->mm, vmaddr);
+		if (!vma || is_vm_hugetlb_page(vma))
+			return;
+
 		/* Get pointer to the page table entry */
 		ptep = get_locked_pte(gmap->mm, vmaddr, &ptl);
-		if (likely(ptep))
+		if (likely(ptep)) {
 			ptep_zap_unused(gmap->mm, vmaddr, ptep, 0);
-		pte_unmap_unlock(ptep, ptl);
+			pte_unmap_unlock(ptep, ptl);
+		}
 	}
 }
 EXPORT_SYMBOL_GPL(__gmap_zap);
@@ -2677,8 +2684,10 @@ static int __s390_reset_acc(pte_t *ptep, unsigned long addr,
 {
 	pte_t pte = READ_ONCE(*ptep);
 
+	/* There is a reference through the mapping */
 	if (pte_present(pte))
-		WARN_ON_ONCE(uv_destroy_page(pte_val(pte) & PAGE_MASK));
+		WARN_ON_ONCE(uv_destroy_owned_page(pte_val(pte) & PAGE_MASK));
+
 	return 0;
 }
 
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index a04faf49001a..8c6f258a6183 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -58,8 +58,6 @@ unsigned long empty_zero_page, zero_page_mask;
 EXPORT_SYMBOL(empty_zero_page);
 EXPORT_SYMBOL(zero_page_mask);
 
-bool initmem_freed;
-
 static void __init setup_zero_pages(void)
 {
 	unsigned int order;
@@ -214,7 +212,6 @@ void __init mem_init(void)
 
 void free_initmem(void)
 {
-	initmem_freed = true;
 	__set_memory((unsigned long)_sinittext,
 		     (unsigned long)(_einittext - _sinittext) >> PAGE_SHIFT,
 		     SET_MEMORY_RW | SET_MEMORY_NX);
diff --git a/arch/s390/mm/kasan_init.c b/arch/s390/mm/kasan_init.c
index 3e4735168019..483b9dbe0970 100644
--- a/arch/s390/mm/kasan_init.c
+++ b/arch/s390/mm/kasan_init.c
@@ -399,5 +399,5 @@ void __init kasan_copy_shadow_mapping(void)
 
 void __init kasan_free_early_identity(void)
 {
-	memblock_free(pgalloc_pos, pgalloc_freeable - pgalloc_pos);
+	memblock_phys_free(pgalloc_pos, pgalloc_freeable - pgalloc_pos);
 }
diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c
index fdc86c0e4e6c..654019181a37 100644
--- a/arch/s390/mm/pageattr.c
+++ b/arch/s390/mm/pageattr.c
@@ -57,7 +57,7 @@ void arch_report_meminfo(struct seq_file *m)
 static void pgt_set(unsigned long *old, unsigned long new, unsigned long addr,
 		    unsigned long dtt)
 {
-	unsigned long table, mask;
+	unsigned long *table, mask;
 
 	mask = 0;
 	if (MACHINE_HAS_EDAT2) {
@@ -72,7 +72,7 @@ static void pgt_set(unsigned long *old, unsigned long new, unsigned long addr,
 			mask = ~(PTRS_PER_PTE * sizeof(pte_t) - 1);
 			break;
 		}
-		table = (unsigned long)old & mask;
+		table = (unsigned long *)((unsigned long)old & mask);
 		crdte(*old, new, table, dtt, addr, S390_lowcore.kernel_asce);
 	} else if (MACHINE_HAS_IDTE) {
 		cspg(old, *old, new);
diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c
index 034721a68d8f..c16232cd0ec5 100644
--- a/arch/s390/mm/pgtable.c
+++ b/arch/s390/mm/pgtable.c
@@ -429,22 +429,36 @@ static inline pmd_t pmdp_flush_lazy(struct mm_struct *mm,
 }
 
 #ifdef CONFIG_PGSTE
-static pmd_t *pmd_alloc_map(struct mm_struct *mm, unsigned long addr)
+static int pmd_lookup(struct mm_struct *mm, unsigned long addr, pmd_t **pmdp)
 {
+	struct vm_area_struct *vma;
 	pgd_t *pgd;
 	p4d_t *p4d;
 	pud_t *pud;
-	pmd_t *pmd;
+
+	/* We need a valid VMA, otherwise this is clearly a fault. */
+	vma = vma_lookup(mm, addr);
+	if (!vma)
+		return -EFAULT;
 
 	pgd = pgd_offset(mm, addr);
-	p4d = p4d_alloc(mm, pgd, addr);
-	if (!p4d)
-		return NULL;
-	pud = pud_alloc(mm, p4d, addr);
-	if (!pud)
-		return NULL;
-	pmd = pmd_alloc(mm, pud, addr);
-	return pmd;
+	if (!pgd_present(*pgd))
+		return -ENOENT;
+
+	p4d = p4d_offset(pgd, addr);
+	if (!p4d_present(*p4d))
+		return -ENOENT;
+
+	pud = pud_offset(p4d, addr);
+	if (!pud_present(*pud))
+		return -ENOENT;
+
+	/* Large PUDs are not supported yet. */
+	if (pud_large(*pud))
+		return -EFAULT;
+
+	*pmdp = pmd_offset(pud, addr);
+	return 0;
 }
 #endif
 
@@ -778,14 +792,23 @@ int set_guest_storage_key(struct mm_struct *mm, unsigned long addr,
 	pmd_t *pmdp;
 	pte_t *ptep;
 
-	pmdp = pmd_alloc_map(mm, addr);
-	if (unlikely(!pmdp))
+	/*
+	 * If we don't have a PTE table and if there is no huge page mapped,
+	 * we can ignore attempts to set the key to 0, because it already is 0.
+	 */
+	switch (pmd_lookup(mm, addr, &pmdp)) {
+	case -ENOENT:
+		return key ? -EFAULT : 0;
+	case 0:
+		break;
+	default:
 		return -EFAULT;
+	}
 
 	ptl = pmd_lock(mm, pmdp);
 	if (!pmd_present(*pmdp)) {
 		spin_unlock(ptl);
-		return -EFAULT;
+		return key ? -EFAULT : 0;
 	}
 
 	if (pmd_large(*pmdp)) {
@@ -801,10 +824,7 @@ int set_guest_storage_key(struct mm_struct *mm, unsigned long addr,
 	}
 	spin_unlock(ptl);
 
-	ptep = pte_alloc_map_lock(mm, pmdp, addr, &ptl);
-	if (unlikely(!ptep))
-		return -EFAULT;
-
+	ptep = pte_offset_map_lock(mm, pmdp, addr, &ptl);
 	new = old = pgste_get_lock(ptep);
 	pgste_val(new) &= ~(PGSTE_GR_BIT | PGSTE_GC_BIT |
 			    PGSTE_ACC_BITS | PGSTE_FP_BIT);
@@ -881,14 +901,23 @@ int reset_guest_reference_bit(struct mm_struct *mm, unsigned long addr)
 	pte_t *ptep;
 	int cc = 0;
 
-	pmdp = pmd_alloc_map(mm, addr);
-	if (unlikely(!pmdp))
+	/*
+	 * If we don't have a PTE table and if there is no huge page mapped,
+	 * the storage key is 0 and there is nothing for us to do.
+	 */
+	switch (pmd_lookup(mm, addr, &pmdp)) {
+	case -ENOENT:
+		return 0;
+	case 0:
+		break;
+	default:
 		return -EFAULT;
+	}
 
 	ptl = pmd_lock(mm, pmdp);
 	if (!pmd_present(*pmdp)) {
 		spin_unlock(ptl);
-		return -EFAULT;
+		return 0;
 	}
 
 	if (pmd_large(*pmdp)) {
@@ -900,10 +929,7 @@ int reset_guest_reference_bit(struct mm_struct *mm, unsigned long addr)
 	}
 	spin_unlock(ptl);
 
-	ptep = pte_alloc_map_lock(mm, pmdp, addr, &ptl);
-	if (unlikely(!ptep))
-		return -EFAULT;
-
+	ptep = pte_offset_map_lock(mm, pmdp, addr, &ptl);
 	new = old = pgste_get_lock(ptep);
 	/* Reset guest reference bit only */
 	pgste_val(new) &= ~PGSTE_GR_BIT;
@@ -935,15 +961,24 @@ int get_guest_storage_key(struct mm_struct *mm, unsigned long addr,
 	pmd_t *pmdp;
 	pte_t *ptep;
 
-	pmdp = pmd_alloc_map(mm, addr);
-	if (unlikely(!pmdp))
+	/*
+	 * If we don't have a PTE table and if there is no huge page mapped,
+	 * the storage key is 0.
+	 */
+	*key = 0;
+
+	switch (pmd_lookup(mm, addr, &pmdp)) {
+	case -ENOENT:
+		return 0;
+	case 0:
+		break;
+	default:
 		return -EFAULT;
+	}
 
 	ptl = pmd_lock(mm, pmdp);
 	if (!pmd_present(*pmdp)) {
-		/* Not yet mapped memory has a zero key */
 		spin_unlock(ptl);
-		*key = 0;
 		return 0;
 	}
 
@@ -956,10 +991,7 @@ int get_guest_storage_key(struct mm_struct *mm, unsigned long addr,
 	}
 	spin_unlock(ptl);
 
-	ptep = pte_alloc_map_lock(mm, pmdp, addr, &ptl);
-	if (unlikely(!ptep))
-		return -EFAULT;
-
+	ptep = pte_offset_map_lock(mm, pmdp, addr, &ptl);
 	pgste = pgste_get_lock(ptep);
 	*key = (pgste_val(pgste) & (PGSTE_ACC_BITS | PGSTE_FP_BIT)) >> 56;
 	paddr = pte_val(*ptep) & PAGE_MASK;
@@ -988,6 +1020,7 @@ EXPORT_SYMBOL(get_guest_storage_key);
 int pgste_perform_essa(struct mm_struct *mm, unsigned long hva, int orc,
 			unsigned long *oldpte, unsigned long *oldpgste)
 {
+	struct vm_area_struct *vma;
 	unsigned long pgstev;
 	spinlock_t *ptl;
 	pgste_t pgste;
@@ -997,6 +1030,10 @@ int pgste_perform_essa(struct mm_struct *mm, unsigned long hva, int orc,
 	WARN_ON_ONCE(orc > ESSA_MAX);
 	if (unlikely(orc > ESSA_MAX))
 		return -EINVAL;
+
+	vma = vma_lookup(mm, hva);
+	if (!vma || is_vm_hugetlb_page(vma))
+		return -EFAULT;
 	ptep = get_locked_pte(mm, hva, &ptl);
 	if (unlikely(!ptep))
 		return -EFAULT;
@@ -1089,10 +1126,14 @@ EXPORT_SYMBOL(pgste_perform_essa);
 int set_pgste_bits(struct mm_struct *mm, unsigned long hva,
 			unsigned long bits, unsigned long value)
 {
+	struct vm_area_struct *vma;
 	spinlock_t *ptl;
 	pgste_t new;
 	pte_t *ptep;
 
+	vma = vma_lookup(mm, hva);
+	if (!vma || is_vm_hugetlb_page(vma))
+		return -EFAULT;
 	ptep = get_locked_pte(mm, hva, &ptl);
 	if (unlikely(!ptep))
 		return -EFAULT;
@@ -1117,9 +1158,13 @@ EXPORT_SYMBOL(set_pgste_bits);
  */
 int get_pgste(struct mm_struct *mm, unsigned long hva, unsigned long *pgstep)
 {
+	struct vm_area_struct *vma;
 	spinlock_t *ptl;
 	pte_t *ptep;
 
+	vma = vma_lookup(mm, hva);
+	if (!vma || is_vm_hugetlb_page(vma))
+		return -EFAULT;
 	ptep = get_locked_pte(mm, hva, &ptl);
 	if (unlikely(!ptep))
 		return -EFAULT;
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c
index 2b1c6d916cf9..7d9705eeb02f 100644
--- a/arch/s390/mm/vmem.c
+++ b/arch/s390/mm/vmem.c
@@ -13,6 +13,7 @@
 #include <linux/hugetlb.h>
 #include <linux/slab.h>
 #include <asm/cacheflush.h>
+#include <asm/nospec-branch.h>
 #include <asm/pgalloc.h>
 #include <asm/setup.h>
 #include <asm/tlbflush.h>
@@ -584,8 +585,13 @@ void __init vmem_map_init(void)
 	__set_memory(__stext_amode31, (__etext_amode31 - __stext_amode31) >> PAGE_SHIFT,
 		     SET_MEMORY_RO | SET_MEMORY_X);
 
-	/* we need lowcore executable for our LPSWE instructions */
-	set_memory_x(0, 1);
+	if (nospec_uses_trampoline() || !static_key_enabled(&cpu_has_bear)) {
+		/*
+		 * Lowcore must be executable for LPSWE
+		 * and expoline trampoline branch instructions.
+		 */
+		set_memory_x(0, 1);
+	}
 
 	pr_info("Write protected kernel read-only data: %luk\n",
 		(unsigned long)(__end_rodata - _stext) >> 10);
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c
index 1a374d021e25..233cc9bcd652 100644
--- a/arch/s390/net/bpf_jit_comp.c
+++ b/arch/s390/net/bpf_jit_comp.c
@@ -567,7 +567,7 @@ static void bpf_jit_epilogue(struct bpf_jit *jit, u32 stack_depth)
 	EMIT4(0xb9040000, REG_2, BPF_REG_0);
 	/* Restore registers */
 	save_restore_regs(jit, REGS_RESTORE, stack_depth);
-	if (__is_defined(CC_USING_EXPOLINE) && !nospec_disable) {
+	if (nospec_uses_trampoline()) {
 		jit->r14_thunk_ip = jit->prg;
 		/* Generate __s390_indirect_jump_r14 thunk */
 		if (test_facility(35)) {
@@ -585,7 +585,7 @@ static void bpf_jit_epilogue(struct bpf_jit *jit, u32 stack_depth)
 	/* br %r14 */
 	_EMIT2(0x07fe);
 
-	if (__is_defined(CC_USING_EXPOLINE) && !nospec_disable &&
+	if ((nospec_uses_trampoline()) &&
 	    (is_first_pass(jit) || (jit->seen & SEEN_FUNC))) {
 		jit->r1_thunk_ip = jit->prg;
 		/* Generate __s390_indirect_jump_r1 thunk */
@@ -1332,7 +1332,7 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp,
 		jit->seen |= SEEN_FUNC;
 		/* lgrl %w1,func */
 		EMIT6_PCREL_RILB(0xc4080000, REG_W1, _EMIT_CONST_U64(func));
-		if (__is_defined(CC_USING_EXPOLINE) && !nospec_disable) {
+		if (nospec_uses_trampoline()) {
 			/* brasl %r14,__s390_indirect_jump_r1 */
 			EMIT6_PCREL_RILB(0xc0050000, REG_14, jit->r1_thunk_ip);
 		} else {
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index b833155ce838..2f9b78fa82a5 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -481,6 +481,34 @@ static void zpci_free_iomap(struct zpci_dev *zdev, int entry)
 	spin_unlock(&zpci_iomap_lock);
 }
 
+static void zpci_do_update_iomap_fh(struct zpci_dev *zdev, u32 fh)
+{
+	int bar, idx;
+
+	spin_lock(&zpci_iomap_lock);
+	for (bar = 0; bar < PCI_STD_NUM_BARS; bar++) {
+		if (!zdev->bars[bar].size)
+			continue;
+		idx = zdev->bars[bar].map_idx;
+		if (!zpci_iomap_start[idx].count)
+			continue;
+		WRITE_ONCE(zpci_iomap_start[idx].fh, zdev->fh);
+	}
+	spin_unlock(&zpci_iomap_lock);
+}
+
+void zpci_update_fh(struct zpci_dev *zdev, u32 fh)
+{
+	if (!fh || zdev->fh == fh)
+		return;
+
+	zdev->fh = fh;
+	if (zpci_use_mio(zdev))
+		return;
+	if (zdev->has_resources && zdev_enabled(zdev))
+		zpci_do_update_iomap_fh(zdev, fh);
+}
+
 static struct resource *__alloc_res(struct zpci_dev *zdev, unsigned long start,
 				    unsigned long size, unsigned long flags)
 {
@@ -561,7 +589,7 @@ static void zpci_cleanup_bus_resources(struct zpci_dev *zdev)
 	zdev->has_resources = 0;
 }
 
-int pcibios_add_device(struct pci_dev *pdev)
+int pcibios_device_add(struct pci_dev *pdev)
 {
 	struct zpci_dev *zdev = to_zpci(pdev);
 	struct resource *res;
@@ -668,7 +696,7 @@ int zpci_enable_device(struct zpci_dev *zdev)
 	if (clp_enable_fh(zdev, &fh, ZPCI_NR_DMA_SPACES))
 		rc = -EIO;
 	else
-		zdev->fh = fh;
+		zpci_update_fh(zdev, fh);
 	return rc;
 }
 
@@ -679,14 +707,14 @@ int zpci_disable_device(struct zpci_dev *zdev)
 
 	cc = clp_disable_fh(zdev, &fh);
 	if (!cc) {
-		zdev->fh = fh;
+		zpci_update_fh(zdev, fh);
 	} else if (cc == CLP_RC_SETPCIFN_ALRDY) {
 		pr_info("Disabling PCI function %08x had no effect as it was already disabled\n",
 			zdev->fid);
 		/* Function is already disabled - update handle */
 		rc = clp_refresh_fh(zdev->fid, &fh);
 		if (!rc) {
-			zdev->fh = fh;
+			zpci_update_fh(zdev, fh);
 			rc = -EINVAL;
 		}
 	} else {
@@ -696,6 +724,65 @@ int zpci_disable_device(struct zpci_dev *zdev)
 }
 
 /**
+ * zpci_hot_reset_device - perform a reset of the given zPCI function
+ * @zdev: the slot which should be reset
+ *
+ * Performs a low level reset of the zPCI function. The reset is low level in
+ * the sense that the zPCI function can be reset without detaching it from the
+ * common PCI subsystem. The reset may be performed while under control of
+ * either DMA or IOMMU APIs in which case the existing DMA/IOMMU translation
+ * table is reinstated at the end of the reset.
+ *
+ * After the reset the functions internal state is reset to an initial state
+ * equivalent to its state during boot when first probing a driver.
+ * Consequently after reset the PCI function requires re-initialization via the
+ * common PCI code including re-enabling IRQs via pci_alloc_irq_vectors()
+ * and enabling the function via e.g.pci_enablde_device_flags().The caller
+ * must guard against concurrent reset attempts.
+ *
+ * In most cases this function should not be called directly but through
+ * pci_reset_function() or pci_reset_bus() which handle the save/restore and
+ * locking.
+ *
+ * Return: 0 on success and an error value otherwise
+ */
+int zpci_hot_reset_device(struct zpci_dev *zdev)
+{
+	int rc;
+
+	zpci_dbg(3, "rst fid:%x, fh:%x\n", zdev->fid, zdev->fh);
+	if (zdev_enabled(zdev)) {
+		/* Disables device access, DMAs and IRQs (reset state) */
+		rc = zpci_disable_device(zdev);
+		/*
+		 * Due to a z/VM vs LPAR inconsistency in the error state the
+		 * FH may indicate an enabled device but disable says the
+		 * device is already disabled don't treat it as an error here.
+		 */
+		if (rc == -EINVAL)
+			rc = 0;
+		if (rc)
+			return rc;
+	}
+
+	rc = zpci_enable_device(zdev);
+	if (rc)
+		return rc;
+
+	if (zdev->dma_table)
+		rc = zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma,
+					(u64)zdev->dma_table);
+	else
+		rc = zpci_dma_init_device(zdev);
+	if (rc) {
+		zpci_disable_device(zdev);
+		return rc;
+	}
+
+	return 0;
+}
+
+/**
  * zpci_create_device() - Create a new zpci_dev and add it to the zbus
  * @fid: Function ID of the device to be created
  * @fh: Current Function Handle of the device to be created
@@ -776,7 +863,7 @@ int zpci_scan_configured_device(struct zpci_dev *zdev, u32 fh)
 {
 	int rc;
 
-	zdev->fh = fh;
+	zpci_update_fh(zdev, fh);
 	/* the PCI function will be scanned once function 0 appears */
 	if (!zdev->zbus->bus)
 		return 0;
@@ -903,6 +990,59 @@ int zpci_report_error(struct pci_dev *pdev,
 }
 EXPORT_SYMBOL(zpci_report_error);
 
+/**
+ * zpci_clear_error_state() - Clears the zPCI error state of the device
+ * @zdev: The zdev for which the zPCI error state should be reset
+ *
+ * Clear the zPCI error state of the device. If clearing the zPCI error state
+ * fails the device is left in the error state. In this case it may make sense
+ * to call zpci_io_perm_failure() on the associated pdev if it exists.
+ *
+ * Returns: 0 on success, -EIO otherwise
+ */
+int zpci_clear_error_state(struct zpci_dev *zdev)
+{
+	u64 req = ZPCI_CREATE_REQ(zdev->fh, 0, ZPCI_MOD_FC_RESET_ERROR);
+	struct zpci_fib fib = {0};
+	u8 status;
+	int cc;
+
+	cc = zpci_mod_fc(req, &fib, &status);
+	if (cc) {
+		zpci_dbg(3, "ces fid:%x, cc:%d, status:%x\n", zdev->fid, cc, status);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+/**
+ * zpci_reset_load_store_blocked() - Re-enables L/S from error state
+ * @zdev: The zdev for which to unblock load/store access
+ *
+ * Re-enables load/store access for a PCI function in the error state while
+ * keeping DMA blocked. In this state drivers can poke MMIO space to determine
+ * if error recovery is possible while catching any rogue DMA access from the
+ * device.
+ *
+ * Returns: 0 on success, -EIO otherwise
+ */
+int zpci_reset_load_store_blocked(struct zpci_dev *zdev)
+{
+	u64 req = ZPCI_CREATE_REQ(zdev->fh, 0, ZPCI_MOD_FC_RESET_BLOCK);
+	struct zpci_fib fib = {0};
+	u8 status;
+	int cc;
+
+	cc = zpci_mod_fc(req, &fib, &status);
+	if (cc) {
+		zpci_dbg(3, "rls fid:%x, cc:%d, status:%x\n", zdev->fid, cc, status);
+		return -EIO;
+	}
+
+	return 0;
+}
+
 static int zpci_mem_init(void)
 {
 	BUILD_BUG_ON(!is_power_of_2(__alignof__(struct zpci_fmb)) ||
diff --git a/arch/s390/pci/pci_dma.c b/arch/s390/pci/pci_dma.c
index 93223bd110c3..1f4540d6bd2d 100644
--- a/arch/s390/pci/pci_dma.c
+++ b/arch/s390/pci/pci_dma.c
@@ -18,6 +18,8 @@
 static struct kmem_cache *dma_region_table_cache;
 static struct kmem_cache *dma_page_table_cache;
 static int s390_iommu_strict;
+static u64 s390_iommu_aperture;
+static u32 s390_iommu_aperture_factor = 1;
 
 static int zpci_refresh_global(struct zpci_dev *zdev)
 {
@@ -565,15 +567,19 @@ int zpci_dma_init_device(struct zpci_dev *zdev)
 
 	/*
 	 * Restrict the iommu bitmap size to the minimum of the following:
-	 * - main memory size
+	 * - s390_iommu_aperture which defaults to high_memory
 	 * - 3-level pagetable address limit minus start_dma offset
 	 * - DMA address range allowed by the hardware (clp query pci fn)
 	 *
 	 * Also set zdev->end_dma to the actual end address of the usable
 	 * range, instead of the theoretical maximum as reported by hardware.
+	 *
+	 * This limits the number of concurrently usable DMA mappings since
+	 * for each DMA mapped memory address we need a DMA address including
+	 * extra DMA addresses for multiple mappings of the same memory address.
 	 */
 	zdev->start_dma = PAGE_ALIGN(zdev->start_dma);
-	zdev->iommu_size = min3((u64) high_memory,
+	zdev->iommu_size = min3(s390_iommu_aperture,
 				ZPCI_TABLE_SIZE_RT - zdev->start_dma,
 				zdev->end_dma - zdev->start_dma + 1);
 	zdev->end_dma = zdev->start_dma + zdev->iommu_size - 1;
@@ -660,6 +666,12 @@ static int __init dma_alloc_cpu_table_caches(void)
 
 int __init zpci_dma_init(void)
 {
+	s390_iommu_aperture = (u64)high_memory;
+	if (!s390_iommu_aperture_factor)
+		s390_iommu_aperture = ULONG_MAX;
+	else
+		s390_iommu_aperture *= s390_iommu_aperture_factor;
+
 	return dma_alloc_cpu_table_caches();
 }
 
@@ -692,3 +704,12 @@ static int __init s390_iommu_setup(char *str)
 }
 
 __setup("s390_iommu=", s390_iommu_setup);
+
+static int __init s390_iommu_aperture_setup(char *str)
+{
+	if (kstrtou32(str, 10, &s390_iommu_aperture_factor))
+		s390_iommu_aperture_factor = 1;
+	return 1;
+}
+
+__setup("s390_iommu_aperture=", s390_iommu_aperture_setup);
diff --git a/arch/s390/pci/pci_event.c b/arch/s390/pci/pci_event.c
index 5b8d647523f9..2e3e5b278925 100644
--- a/arch/s390/pci/pci_event.c
+++ b/arch/s390/pci/pci_event.c
@@ -47,16 +47,223 @@ struct zpci_ccdf_avail {
 	u16 pec;			/* PCI event code */
 } __packed;
 
+static inline bool ers_result_indicates_abort(pci_ers_result_t ers_res)
+{
+	switch (ers_res) {
+	case PCI_ERS_RESULT_CAN_RECOVER:
+	case PCI_ERS_RESULT_RECOVERED:
+	case PCI_ERS_RESULT_NEED_RESET:
+		return false;
+	default:
+		return true;
+	}
+}
+
+static bool is_passed_through(struct zpci_dev *zdev)
+{
+	return zdev->s390_domain;
+}
+
+static bool is_driver_supported(struct pci_driver *driver)
+{
+	if (!driver || !driver->err_handler)
+		return false;
+	if (!driver->err_handler->error_detected)
+		return false;
+	if (!driver->err_handler->slot_reset)
+		return false;
+	if (!driver->err_handler->resume)
+		return false;
+	return true;
+}
+
+static pci_ers_result_t zpci_event_notify_error_detected(struct pci_dev *pdev,
+							 struct pci_driver *driver)
+{
+	pci_ers_result_t ers_res = PCI_ERS_RESULT_DISCONNECT;
+
+	ers_res = driver->err_handler->error_detected(pdev,  pdev->error_state);
+	if (ers_result_indicates_abort(ers_res))
+		pr_info("%s: Automatic recovery failed after initial reporting\n", pci_name(pdev));
+	else if (ers_res == PCI_ERS_RESULT_NEED_RESET)
+		pr_debug("%s: Driver needs reset to recover\n", pci_name(pdev));
+
+	return ers_res;
+}
+
+static pci_ers_result_t zpci_event_do_error_state_clear(struct pci_dev *pdev,
+							struct pci_driver *driver)
+{
+	pci_ers_result_t ers_res = PCI_ERS_RESULT_DISCONNECT;
+	struct zpci_dev *zdev = to_zpci(pdev);
+	int rc;
+
+	pr_info("%s: Unblocking device access for examination\n", pci_name(pdev));
+	rc = zpci_reset_load_store_blocked(zdev);
+	if (rc) {
+		pr_err("%s: Unblocking device access failed\n", pci_name(pdev));
+		/* Let's try a full reset instead */
+		return PCI_ERS_RESULT_NEED_RESET;
+	}
+
+	if (driver->err_handler->mmio_enabled) {
+		ers_res = driver->err_handler->mmio_enabled(pdev);
+		if (ers_result_indicates_abort(ers_res)) {
+			pr_info("%s: Automatic recovery failed after MMIO re-enable\n",
+				pci_name(pdev));
+			return ers_res;
+		} else if (ers_res == PCI_ERS_RESULT_NEED_RESET) {
+			pr_debug("%s: Driver needs reset to recover\n", pci_name(pdev));
+			return ers_res;
+		}
+	}
+
+	pr_debug("%s: Unblocking DMA\n", pci_name(pdev));
+	rc = zpci_clear_error_state(zdev);
+	if (!rc) {
+		pdev->error_state = pci_channel_io_normal;
+	} else {
+		pr_err("%s: Unblocking DMA failed\n", pci_name(pdev));
+		/* Let's try a full reset instead */
+		return PCI_ERS_RESULT_NEED_RESET;
+	}
+
+	return ers_res;
+}
+
+static pci_ers_result_t zpci_event_do_reset(struct pci_dev *pdev,
+					    struct pci_driver *driver)
+{
+	pci_ers_result_t ers_res = PCI_ERS_RESULT_DISCONNECT;
+
+	pr_info("%s: Initiating reset\n", pci_name(pdev));
+	if (zpci_hot_reset_device(to_zpci(pdev))) {
+		pr_err("%s: The reset request failed\n", pci_name(pdev));
+		return ers_res;
+	}
+	pdev->error_state = pci_channel_io_normal;
+	ers_res = driver->err_handler->slot_reset(pdev);
+	if (ers_result_indicates_abort(ers_res)) {
+		pr_info("%s: Automatic recovery failed after slot reset\n", pci_name(pdev));
+		return ers_res;
+	}
+
+	return ers_res;
+}
+
+/* zpci_event_attempt_error_recovery - Try to recover the given PCI function
+ * @pdev: PCI function to recover currently in the error state
+ *
+ * We follow the scheme outlined in Documentation/PCI/pci-error-recovery.rst.
+ * With the simplification that recovery always happens per function
+ * and the platform determines which functions are affected for
+ * multi-function devices.
+ */
+static pci_ers_result_t zpci_event_attempt_error_recovery(struct pci_dev *pdev)
+{
+	pci_ers_result_t ers_res = PCI_ERS_RESULT_DISCONNECT;
+	struct pci_driver *driver;
+
+	/*
+	 * Ensure that the PCI function is not removed concurrently, no driver
+	 * is unbound or probed and that userspace can't access its
+	 * configuration space while we perform recovery.
+	 */
+	pci_dev_lock(pdev);
+	if (pdev->error_state == pci_channel_io_perm_failure) {
+		ers_res = PCI_ERS_RESULT_DISCONNECT;
+		goto out_unlock;
+	}
+	pdev->error_state = pci_channel_io_frozen;
+
+	if (is_passed_through(to_zpci(pdev))) {
+		pr_info("%s: Cannot be recovered in the host because it is a pass-through device\n",
+			pci_name(pdev));
+		goto out_unlock;
+	}
+
+	driver = to_pci_driver(pdev->dev.driver);
+	if (!is_driver_supported(driver)) {
+		if (!driver)
+			pr_info("%s: Cannot be recovered because no driver is bound to the device\n",
+				pci_name(pdev));
+		else
+			pr_info("%s: The %s driver bound to the device does not support error recovery\n",
+				pci_name(pdev),
+				driver->name);
+		goto out_unlock;
+	}
+
+	ers_res = zpci_event_notify_error_detected(pdev, driver);
+	if (ers_result_indicates_abort(ers_res))
+		goto out_unlock;
+
+	if (ers_res == PCI_ERS_RESULT_CAN_RECOVER) {
+		ers_res = zpci_event_do_error_state_clear(pdev, driver);
+		if (ers_result_indicates_abort(ers_res))
+			goto out_unlock;
+	}
+
+	if (ers_res == PCI_ERS_RESULT_NEED_RESET)
+		ers_res = zpci_event_do_reset(pdev, driver);
+
+	if (ers_res != PCI_ERS_RESULT_RECOVERED) {
+		pr_err("%s: Automatic recovery failed; operator intervention is required\n",
+		       pci_name(pdev));
+		goto out_unlock;
+	}
+
+	pr_info("%s: The device is ready to resume operations\n", pci_name(pdev));
+	if (driver->err_handler->resume)
+		driver->err_handler->resume(pdev);
+out_unlock:
+	pci_dev_unlock(pdev);
+
+	return ers_res;
+}
+
+/* zpci_event_io_failure - Report PCI channel failure state to driver
+ * @pdev: PCI function for which to report
+ * @es: PCI channel failure state to report
+ */
+static void zpci_event_io_failure(struct pci_dev *pdev, pci_channel_state_t es)
+{
+	struct pci_driver *driver;
+
+	pci_dev_lock(pdev);
+	pdev->error_state = es;
+	/**
+	 * While vfio-pci's error_detected callback notifies user-space QEMU
+	 * reacts to this by freezing the guest. In an s390 environment PCI
+	 * errors are rarely fatal so this is overkill. Instead in the future
+	 * we will inject the error event and let the guest recover the device
+	 * itself.
+	 */
+	if (is_passed_through(to_zpci(pdev)))
+		goto out;
+	driver = to_pci_driver(pdev->dev.driver);
+	if (driver && driver->err_handler && driver->err_handler->error_detected)
+		driver->err_handler->error_detected(pdev, pdev->error_state);
+out:
+	pci_dev_unlock(pdev);
+}
+
 static void __zpci_event_error(struct zpci_ccdf_err *ccdf)
 {
 	struct zpci_dev *zdev = get_zdev_by_fid(ccdf->fid);
 	struct pci_dev *pdev = NULL;
+	pci_ers_result_t ers_res;
 
+	zpci_dbg(3, "err fid:%x, fh:%x, pec:%x\n",
+		 ccdf->fid, ccdf->fh, ccdf->pec);
 	zpci_err("error CCDF:\n");
 	zpci_err_hex(ccdf, sizeof(*ccdf));
 
-	if (zdev)
-		pdev = pci_get_slot(zdev->zbus->bus, zdev->devfn);
+	if (zdev) {
+		zpci_update_fh(zdev, ccdf->fh);
+		if (zdev->zbus->bus)
+			pdev = pci_get_slot(zdev->zbus->bus, zdev->devfn);
+	}
 
 	pr_err("%s: Event 0x%x reports an error for PCI function 0x%x\n",
 	       pdev ? pci_name(pdev) : "n/a", ccdf->pec, ccdf->fid);
@@ -64,7 +271,20 @@ static void __zpci_event_error(struct zpci_ccdf_err *ccdf)
 	if (!pdev)
 		return;
 
-	pdev->error_state = pci_channel_io_perm_failure;
+	switch (ccdf->pec) {
+	case 0x003a: /* Service Action or Error Recovery Successful */
+		ers_res = zpci_event_attempt_error_recovery(pdev);
+		if (ers_res != PCI_ERS_RESULT_RECOVERED)
+			zpci_event_io_failure(pdev, pci_channel_io_perm_failure);
+		break;
+	default:
+		/*
+		 * Mark as frozen not permanently failed because the device
+		 * could be subsequently recovered by the platform.
+		 */
+		zpci_event_io_failure(pdev, pci_channel_io_frozen);
+		break;
+	}
 	pci_dev_put(pdev);
 }
 
@@ -76,7 +296,7 @@ void zpci_event_error(void *data)
 
 static void zpci_event_hard_deconfigured(struct zpci_dev *zdev, u32 fh)
 {
-	zdev->fh = fh;
+	zpci_update_fh(zdev, fh);
 	/* Give the driver a hint that the function is
 	 * already unusable.
 	 */
@@ -96,6 +316,8 @@ static void __zpci_event_availability(struct zpci_ccdf_avail *ccdf)
 	struct zpci_dev *zdev = get_zdev_by_fid(ccdf->fid);
 	enum zpci_state state;
 
+	zpci_dbg(3, "avl fid:%x, fh:%x, pec:%x\n",
+		 ccdf->fid, ccdf->fh, ccdf->pec);
 	zpci_err("avail CCDF:\n");
 	zpci_err_hex(ccdf, sizeof(*ccdf));
 
@@ -117,7 +339,7 @@ static void __zpci_event_availability(struct zpci_ccdf_avail *ccdf)
 		if (!zdev)
 			zpci_create_device(ccdf->fid, ccdf->fh, ZPCI_FN_STATE_STANDBY);
 		else
-			zdev->fh = ccdf->fh;
+			zpci_update_fh(zdev, ccdf->fh);
 		break;
 	case 0x0303: /* Deconfiguration requested */
 		if (zdev) {
@@ -126,7 +348,7 @@ static void __zpci_event_availability(struct zpci_ccdf_avail *ccdf)
 			 */
 			if (zdev->state != ZPCI_FN_STATE_CONFIGURED)
 				break;
-			zdev->fh = ccdf->fh;
+			zpci_update_fh(zdev, ccdf->fh);
 			zpci_deconfigure_device(zdev);
 		}
 		break;
diff --git a/arch/s390/pci/pci_insn.c b/arch/s390/pci/pci_insn.c
index 2e43996159f0..28d863aaafea 100644
--- a/arch/s390/pci/pci_insn.c
+++ b/arch/s390/pci/pci_insn.c
@@ -163,7 +163,7 @@ static inline int zpci_load_fh(u64 *data, const volatile void __iomem *addr,
 			       unsigned long len)
 {
 	struct zpci_iomap_entry *entry = &zpci_iomap_start[ZPCI_IDX(addr)];
-	u64 req = ZPCI_CREATE_REQ(entry->fh, entry->bar, len);
+	u64 req = ZPCI_CREATE_REQ(READ_ONCE(entry->fh), entry->bar, len);
 
 	return __zpci_load(data, req, ZPCI_OFFSET(addr));
 }
@@ -244,7 +244,7 @@ static inline int zpci_store_fh(const volatile void __iomem *addr, u64 data,
 				unsigned long len)
 {
 	struct zpci_iomap_entry *entry = &zpci_iomap_start[ZPCI_IDX(addr)];
-	u64 req = ZPCI_CREATE_REQ(entry->fh, entry->bar, len);
+	u64 req = ZPCI_CREATE_REQ(READ_ONCE(entry->fh), entry->bar, len);
 
 	return __zpci_store(data, req, ZPCI_OFFSET(addr));
 }
diff --git a/arch/s390/pci/pci_irq.c b/arch/s390/pci/pci_irq.c
index 3823e159bf74..954bb7a83124 100644
--- a/arch/s390/pci/pci_irq.c
+++ b/arch/s390/pci/pci_irq.c
@@ -387,6 +387,15 @@ void arch_teardown_msi_irqs(struct pci_dev *pdev)
 		airq_iv_free(zpci_ibv[0], zdev->msi_first_bit, zdev->msi_nr_irqs);
 }
 
+void arch_restore_msi_irqs(struct pci_dev *pdev)
+{
+	struct zpci_dev *zdev = to_zpci(pdev);
+
+	if (!zdev->irqs_registered)
+		zpci_set_irq(zdev);
+	default_restore_msi_irqs(pdev);
+}
+
 static struct airq_struct zpci_airq = {
 	.handler = zpci_floating_irq_handler,
 	.isc = PCI_ISC,
diff --git a/arch/s390/pci/pci_sysfs.c b/arch/s390/pci/pci_sysfs.c
index 335c281811c7..cae280e5c047 100644
--- a/arch/s390/pci/pci_sysfs.c
+++ b/arch/s390/pci/pci_sysfs.c
@@ -90,6 +90,14 @@ static ssize_t recover_store(struct device *dev, struct device_attribute *attr,
 
 		if (zdev_enabled(zdev)) {
 			ret = zpci_disable_device(zdev);
+			/*
+			 * Due to a z/VM vs LPAR inconsistency in the error
+			 * state the FH may indicate an enabled device but
+			 * disable says the device is already disabled don't
+			 * treat it as an error here.
+			 */
+			if (ret == -EINVAL)
+				ret = 0;
 			if (ret)
 				goto out;
 		}
diff --git a/arch/sh/Kbuild b/arch/sh/Kbuild
index 48c2a091a072..be171880977e 100644
--- a/arch/sh/Kbuild
+++ b/arch/sh/Kbuild
@@ -2,3 +2,6 @@
 obj-y				+= kernel/ mm/ boards/
 obj-$(CONFIG_SH_FPU_EMU)	+= math-emu/
 obj-$(CONFIG_USE_BUILTIN_DTB)	+= boot/dts/
+
+# for cleaning
+subdir- += boot
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 6904f4bdbf00..70afb30e0b32 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -56,7 +56,6 @@ config SUPERH
 	select HAVE_STACKPROTECTOR
 	select HAVE_SYSCALL_TRACEPOINTS
 	select IRQ_FORCED_THREADING
-	select MAY_HAVE_SPARSE_IRQ
 	select MODULES_USE_ELF_RELA
 	select NEED_SG_DMA_LENGTH
 	select NO_DMA if !MMU && !DMA_COHERENT
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index 958f790273ab..10290e5c1f43 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -54,6 +54,7 @@ config DUMP_CODE
 
 config DWARF_UNWINDER
 	bool "Enable the DWARF unwinder for stacktraces"
+	depends on DEBUG_KERNEL
 	select FRAME_POINTER
 	default n
 	help
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 88ddb6f1c75b..b39412bf91fb 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -198,10 +198,6 @@ compressed: zImage
 archprepare:
 	$(Q)$(MAKE) $(build)=arch/sh/tools include/generated/machtypes.h
 
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
-	$(Q)$(MAKE) $(clean)=arch/sh/kernel/vsyscall
-
 archheaders:
 	$(Q)$(MAKE) $(build)=arch/sh/kernel/syscalls all
 
diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c
index bac8a058ebd7..c77b5f00a66a 100644
--- a/arch/sh/boards/mach-ap325rxa/setup.c
+++ b/arch/sh/boards/mach-ap325rxa/setup.c
@@ -560,7 +560,7 @@ static void __init ap325rxa_mv_mem_reserve(void)
 	if (!phys)
 		panic("Failed to allocate CEU memory\n");
 
-	memblock_free(phys, size);
+	memblock_phys_free(phys, size);
 	memblock_remove(phys, size);
 
 	ceu_dma_membase = phys;
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index bab91a99124e..4c9522dd351f 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -886,7 +886,7 @@ static struct asoc_simple_card_info fsi_da7210_info = {
 	.card		= "FSIB-DA7210",
 	.codec		= "da7210.0-001a",
 	.platform	= "sh_fsi.0",
-	.daifmt		= SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM,
+	.daifmt		= SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBP_CFP,
 	.cpu_dai = {
 		.name	= "fsib-dai",
 	},
@@ -1502,7 +1502,7 @@ static void __init ecovec_mv_mem_reserve(void)
 	if (!phys)
 		panic("Failed to allocate CEU0 memory\n");
 
-	memblock_free(phys, size);
+	memblock_phys_free(phys, size);
 	memblock_remove(phys, size);
 	ceu0_dma_membase = phys;
 
@@ -1510,7 +1510,7 @@ static void __init ecovec_mv_mem_reserve(void)
 	if (!phys)
 		panic("Failed to allocate CEU1 memory\n");
 
-	memblock_free(phys, size);
+	memblock_phys_free(phys, size);
 	memblock_remove(phys, size);
 	ceu1_dma_membase = phys;
 }
diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index eeb5ce341efd..20f4db778ed6 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -633,7 +633,7 @@ static void __init kfr2r09_mv_mem_reserve(void)
 	if (!phys)
 		panic("Failed to allocate CEU memory\n");
 
-	memblock_free(phys, size);
+	memblock_phys_free(phys, size);
 	memblock_remove(phys, size);
 
 	ceu_dma_membase = phys;
diff --git a/arch/sh/boards/mach-landisk/irq.c b/arch/sh/boards/mach-landisk/irq.c
index 29b8b1f85246..0b672b80c561 100644
--- a/arch/sh/boards/mach-landisk/irq.c
+++ b/arch/sh/boards/mach-landisk/irq.c
@@ -26,8 +26,8 @@ enum {
 	PCI_INTD, /* PCI int D */
 	ATA,	  /* ATA */
 	FATA,	  /* CF */
-	POWER,	  /* Power swtich */
-	BUTTON,	  /* Button swtich */
+	POWER,	  /* Power switch */
+	BUTTON,	  /* Button switch */
 };
 
 /* Vectors for LANDISK */
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index 6703a2122c0d..f60061283c48 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -633,7 +633,7 @@ static void __init migor_mv_mem_reserve(void)
 	if (!phys)
 		panic("Failed to allocate CEU memory\n");
 
-	memblock_free(phys, size);
+	memblock_phys_free(phys, size);
 	memblock_remove(phys, size);
 
 	ceu_dma_membase = phys;
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 8d6541ba0186..b60a2626e18b 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -305,7 +305,7 @@ static struct asoc_simple_card_info fsi_ak4642_info = {
 	.card		= "FSIA-AK4642",
 	.codec		= "ak4642-codec.0-0012",
 	.platform	= "sh_fsi.0",
-	.daifmt		= SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM,
+	.daifmt		= SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBP_CFP,
 	.cpu_dai = {
 		.name	= "fsia-dai",
 	},
@@ -966,7 +966,7 @@ static void __init ms7724se_mv_mem_reserve(void)
 	if (!phys)
 		panic("Failed to allocate CEU0 memory\n");
 
-	memblock_free(phys, size);
+	memblock_phys_free(phys, size);
 	memblock_remove(phys, size);
 	ceu0_dma_membase = phys;
 
@@ -974,7 +974,7 @@ static void __init ms7724se_mv_mem_reserve(void)
 	if (!phys)
 		panic("Failed to allocate CEU1 memory\n");
 
-	memblock_free(phys, size);
+	memblock_phys_free(phys, size);
 	memblock_remove(phys, size);
 	ceu1_dma_membase = phys;
 }
diff --git a/arch/sh/boards/of-generic.c b/arch/sh/boards/of-generic.c
index 921d76fc3358..f7f3e618e85b 100644
--- a/arch/sh/boards/of-generic.c
+++ b/arch/sh/boards/of-generic.c
@@ -62,9 +62,8 @@ static void sh_of_smp_probe(void)
 	init_cpu_possible(cpumask_of(0));
 
 	for_each_of_cpu_node(np) {
-		const __be32 *cell = of_get_property(np, "reg", NULL);
-		u64 id = -1;
-		if (cell) id = of_read_number(cell, of_n_addr_cells(np));
+		u64 id = of_get_cpu_hwid(np, 0);
+
 		if (id < NR_CPUS) {
 			if (!method)
 				of_property_read_string(np, "enable-method", &method);
diff --git a/arch/sh/boot/Makefile b/arch/sh/boot/Makefile
index c081e7e2d6e7..5c123f5b2797 100644
--- a/arch/sh/boot/Makefile
+++ b/arch/sh/boot/Makefile
@@ -27,8 +27,8 @@ suffix-$(CONFIG_KERNEL_XZ)	:= xz
 suffix-$(CONFIG_KERNEL_LZO)	:= lzo
 
 targets := zImage vmlinux.srec romImage uImage uImage.srec uImage.gz \
-	   uImage.bz2 uImage.lzma uImage.xz uImage.lzo uImage.bin
-extra-y += vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma \
+	   uImage.bz2 uImage.lzma uImage.xz uImage.lzo uImage.bin \
+	   vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma \
 	   vmlinux.bin.xz vmlinux.bin.lzo
 subdir- := compressed romimage
 
diff --git a/arch/sh/boot/compressed/.gitignore b/arch/sh/boot/compressed/.gitignore
index 37aa53057369..cd16663bc7c8 100644
--- a/arch/sh/boot/compressed/.gitignore
+++ b/arch/sh/boot/compressed/.gitignore
@@ -1,7 +1,2 @@
 # SPDX-License-Identifier: GPL-2.0-only
-ashiftrt.S
-ashldi3.c
-ashlsi3.S
-ashrsi3.S
-lshrsi3.S
 vmlinux.bin.*
diff --git a/arch/sh/boot/compressed/Makefile b/arch/sh/boot/compressed/Makefile
index 589d2d8a573d..cf3174df7859 100644
--- a/arch/sh/boot/compressed/Makefile
+++ b/arch/sh/boot/compressed/Makefile
@@ -5,12 +5,18 @@
 # create a compressed vmlinux image from the original vmlinux
 #
 
-targets		:= vmlinux vmlinux.bin vmlinux.bin.gz \
-		   vmlinux.bin.bz2 vmlinux.bin.lzma \
-		   vmlinux.bin.xz vmlinux.bin.lzo \
-		   head_32.o misc.o piggy.o
+OBJECTS := head_32.o misc.o cache.o piggy.o \
+           ashiftrt.o ashldi3.o ashrsi3.o ashlsi3.o lshrsi3.o
+
+# These were previously generated files. When you are building the kernel
+# with O=, make sure to remove the stale files in the output tree. Otherwise,
+# the build system wrongly compiles the stale ones.
+ifdef building_out_of_srctree
+$(shell rm -f $(addprefix $(obj)/, ashiftrt.S ashldi3.c ashrsi3.S ashlsi3.S lshrsi3.S))
+endif
 
-OBJECTS = $(obj)/head_32.o $(obj)/misc.o $(obj)/cache.o
+targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 \
+           vmlinux.bin.lzma vmlinux.bin.xz vmlinux.bin.lzo $(OBJECTS)
 
 GCOV_PROFILE := n
 
@@ -33,21 +39,9 @@ ccflags-remove-$(CONFIG_MCOUNT) += -pg
 LDFLAGS_vmlinux := --oformat $(ld-bfd) -Ttext $(IMAGE_OFFSET) -e startup \
 		   -T $(obj)/../../kernel/vmlinux.lds
 
-#
-# Pull in the necessary libgcc bits from the in-kernel implementation.
-#
-lib1funcs-y	:= ashiftrt.S ashldi3.c ashrsi3.S ashlsi3.S lshrsi3.S
-lib1funcs-obj   := \
-	$(addsuffix .o, $(basename $(addprefix $(obj)/, $(lib1funcs-y))))
-
-lib1funcs-dir		:= $(srctree)/arch/$(SRCARCH)/lib
-
-KBUILD_CFLAGS += -I$(lib1funcs-dir) -DDISABLE_BRANCH_PROFILING
-
-$(addprefix $(obj)/,$(lib1funcs-y)): $(obj)/%: $(lib1funcs-dir)/% FORCE
-	$(call cmd,shipped)
+KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
 
-$(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o $(lib1funcs-obj) FORCE
+$(obj)/vmlinux: $(addprefix $(obj)/, $(OBJECTS)) FORCE
 	$(call if_changed,ld)
 
 $(obj)/vmlinux.bin: vmlinux FORCE
diff --git a/arch/sh/boot/compressed/ashiftrt.S b/arch/sh/boot/compressed/ashiftrt.S
new file mode 100644
index 000000000000..0f3b291a3f4b
--- /dev/null
+++ b/arch/sh/boot/compressed/ashiftrt.S
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#include "../../lib/ashiftrt.S"
diff --git a/arch/sh/boot/compressed/ashldi3.c b/arch/sh/boot/compressed/ashldi3.c
new file mode 100644
index 000000000000..7cebd646df83
--- /dev/null
+++ b/arch/sh/boot/compressed/ashldi3.c
@@ -0,0 +1,2 @@
+// SPDX-License-Identifier: GPL-2.0-only
+#include "../../lib/ashldi3.c"
diff --git a/arch/sh/boot/compressed/ashlsi3.S b/arch/sh/boot/compressed/ashlsi3.S
new file mode 100644
index 000000000000..e354262b275f
--- /dev/null
+++ b/arch/sh/boot/compressed/ashlsi3.S
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#include "../../lib/ashlsi3.S"
diff --git a/arch/sh/boot/compressed/ashrsi3.S b/arch/sh/boot/compressed/ashrsi3.S
new file mode 100644
index 000000000000..e564be9a4dcd
--- /dev/null
+++ b/arch/sh/boot/compressed/ashrsi3.S
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#include "../../lib/ashrsi3.S"
diff --git a/arch/sh/boot/compressed/lshrsi3.S b/arch/sh/boot/compressed/lshrsi3.S
new file mode 100644
index 000000000000..5a8281b7e516
--- /dev/null
+++ b/arch/sh/boot/compressed/lshrsi3.S
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#include "../../lib/lshrsi3.S"
diff --git a/arch/sh/boot/compressed/misc.c b/arch/sh/boot/compressed/misc.c
index a03b6680a9d9..ca05c99a3d5b 100644
--- a/arch/sh/boot/compressed/misc.c
+++ b/arch/sh/boot/compressed/misc.c
@@ -115,6 +115,9 @@ void __stack_chk_fail(void)
 void ftrace_stub(void)
 {
 }
+void arch_ftrace_ops_list_func(void)
+{
+}
 
 #define stackalign	4
 
diff --git a/arch/sh/boot/dts/j2_mimas_v2.dts b/arch/sh/boot/dts/j2_mimas_v2.dts
index 9f4742fab329..fa9562f78d53 100644
--- a/arch/sh/boot/dts/j2_mimas_v2.dts
+++ b/arch/sh/boot/dts/j2_mimas_v2.dts
@@ -88,6 +88,8 @@
 			clock-frequency = <125000000>;
 			compatible = "xlnx,xps-uartlite-1.00.a";
 			current-speed = <19200>;
+			xlnx,use-parity = <0>;
+			xlnx,data-bits = <8>;
 			device_type = "serial";
 			interrupts = <0x12>;
 			port-number = <0>;
diff --git a/arch/sh/configs/sdk7786_defconfig b/arch/sh/configs/sdk7786_defconfig
index f776a1d0d277..a8662b6927ec 100644
--- a/arch/sh/configs/sdk7786_defconfig
+++ b/arch/sh/configs/sdk7786_defconfig
@@ -5,7 +5,6 @@ CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_AUDIT=y
 CONFIG_AUDITSYSCALL=y
-CONFIG_TREE_PREEMPT_RCU=y
 CONFIG_RCU_TRACE=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
diff --git a/arch/sh/include/asm/cacheflush.h b/arch/sh/include/asm/cacheflush.h
index 372afa82fee6..481a664287e2 100644
--- a/arch/sh/include/asm/cacheflush.h
+++ b/arch/sh/include/asm/cacheflush.h
@@ -42,7 +42,7 @@ extern void flush_cache_page(struct vm_area_struct *vma,
 extern void flush_cache_range(struct vm_area_struct *vma,
 				 unsigned long start, unsigned long end);
 #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
-extern void flush_dcache_page(struct page *page);
+void flush_dcache_page(struct page *page);
 extern void flush_icache_range(unsigned long start, unsigned long end);
 #define flush_icache_user_range flush_icache_range
 extern void flush_icache_page(struct vm_area_struct *vma,
diff --git a/arch/sh/include/asm/checksum_32.h b/arch/sh/include/asm/checksum_32.h
index 1a391e3a7659..a6501b856f3e 100644
--- a/arch/sh/include/asm/checksum_32.h
+++ b/arch/sh/include/asm/checksum_32.h
@@ -84,7 +84,8 @@ static inline __sum16 csum_fold(__wsum sum)
  */
 static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
-	unsigned int sum, __dummy0, __dummy1;
+	__wsum sum;
+	unsigned int __dummy0, __dummy1;
 
 	__asm__ __volatile__(
 		"mov.l	@%1+, %0\n\t"
@@ -197,6 +198,6 @@ static inline __wsum csum_and_copy_to_user(const void *src,
 {
 	if (!access_ok(dst, len))
 		return 0;
-	return csum_partial_copy_generic((__force const void *)src, dst, len);
+	return csum_partial_copy_generic(src, (__force void *)dst, len);
 }
 #endif /* __ASM_SH_CHECKSUM_H */
diff --git a/arch/sh/include/asm/irq.h b/arch/sh/include/asm/irq.h
index 839551ce398c..1c4923502fd4 100644
--- a/arch/sh/include/asm/irq.h
+++ b/arch/sh/include/asm/irq.h
@@ -6,17 +6,6 @@
 #include <asm/machvec.h>
 
 /*
- * Only legacy non-sparseirq platforms have to set a reasonably sane
- * value here. sparseirq platforms allocate their irq_descs on the fly,
- * so will expand automatically based on the number of registered IRQs.
- */
-#ifdef CONFIG_SPARSE_IRQ
-# define NR_IRQS		8
-#else
-# define NR_IRQS		512
-#endif
-
-/*
  * This is a special IRQ number for indicating that no IRQ has been
  * triggered and to simply ignore the IRQ dispatch. This is a special
  * case that can happen with IRQ auto-distribution when multiple CPUs
diff --git a/arch/sh/include/asm/kprobes.h b/arch/sh/include/asm/kprobes.h
index 6171682f7798..eeba83e0a7d2 100644
--- a/arch/sh/include/asm/kprobes.h
+++ b/arch/sh/include/asm/kprobes.h
@@ -26,7 +26,7 @@ typedef insn_size_t kprobe_opcode_t;
 struct kprobe;
 
 void arch_remove_kprobe(struct kprobe *);
-void kretprobe_trampoline(void);
+void __kretprobe_trampoline(void);
 
 /* Architecture specific copy of original instruction*/
 struct arch_specific_insn {
diff --git a/arch/sh/include/asm/processor_32.h b/arch/sh/include/asm/processor_32.h
index aa92cc933889..45240ec6b85a 100644
--- a/arch/sh/include/asm/processor_32.h
+++ b/arch/sh/include/asm/processor_32.h
@@ -180,7 +180,7 @@ static inline void show_code(struct pt_regs *regs)
 }
 #endif
 
-extern unsigned long get_wchan(struct task_struct *p);
+extern unsigned long __get_wchan(struct task_struct *p);
 
 #define KSTK_EIP(tsk)  (task_pt_regs(tsk)->pc)
 #define KSTK_ESP(tsk)  (task_pt_regs(tsk)->regs[15])
diff --git a/arch/sh/include/asm/sfp-machine.h b/arch/sh/include/asm/sfp-machine.h
index cbc7cf8c97ce..2d2423478b71 100644
--- a/arch/sh/include/asm/sfp-machine.h
+++ b/arch/sh/include/asm/sfp-machine.h
@@ -13,6 +13,14 @@
 #ifndef _SFP_MACHINE_H
 #define _SFP_MACHINE_H
 
+#ifdef __BIG_ENDIAN__
+#define __BYTE_ORDER __BIG_ENDIAN
+#define __LITTLE_ENDIAN 0
+#else
+#define __BYTE_ORDER __LITTLE_ENDIAN
+#define __BIG_ENDIAN 0
+#endif
+
 #define _FP_W_TYPE_SIZE		32
 #define _FP_W_TYPE		unsigned long
 #define _FP_WS_TYPE		signed long
diff --git a/arch/sh/include/asm/syscall_32.h b/arch/sh/include/asm/syscall_32.h
index cb51a7528384..d87738eebe30 100644
--- a/arch/sh/include/asm/syscall_32.h
+++ b/arch/sh/include/asm/syscall_32.h
@@ -57,18 +57,6 @@ static inline void syscall_get_arguments(struct task_struct *task,
 	args[0] = regs->regs[4];
 }
 
-static inline void syscall_set_arguments(struct task_struct *task,
-					 struct pt_regs *regs,
-					 const unsigned long *args)
-{
-	regs->regs[1] = args[5];
-	regs->regs[0] = args[4];
-	regs->regs[7] = args[3];
-	regs->regs[6] = args[2];
-	regs->regs[5] = args[1];
-	regs->regs[4] = args[0];
-}
-
 static inline int syscall_get_arch(struct task_struct *task)
 {
 	int arch = AUDIT_ARCH_SH;
diff --git a/arch/sh/include/asm/uaccess.h b/arch/sh/include/asm/uaccess.h
index 73f3b48d4a34..8867bb04b00e 100644
--- a/arch/sh/include/asm/uaccess.h
+++ b/arch/sh/include/asm/uaccess.h
@@ -68,7 +68,7 @@ struct __large_struct { unsigned long buf[100]; };
 ({									\
 	long __gu_err = -EFAULT;					\
 	unsigned long __gu_val = 0;					\
-	const __typeof__(*(ptr)) *__gu_addr = (ptr);			\
+	const __typeof__(*(ptr)) __user *__gu_addr = (ptr);			\
 	if (likely(access_ok(__gu_addr, (size))))		\
 		__get_user_size(__gu_val, __gu_addr, (size), __gu_err);	\
 	(x) = (__force __typeof__(*(ptr)))__gu_val;			\
@@ -124,7 +124,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n)
  * Clear the area and return remaining number of bytes
  * (on failure.  Usually it's 0.)
  */
-__kernel_size_t __clear_user(void *addr, __kernel_size_t size);
+__kernel_size_t __clear_user(void __user *addr, __kernel_size_t size);
 
 #define clear_user(addr,n)						\
 ({									\
diff --git a/arch/sh/kernel/cpu/fpu.c b/arch/sh/kernel/cpu/fpu.c
index ae354a2931e7..fd6db0ab1928 100644
--- a/arch/sh/kernel/cpu/fpu.c
+++ b/arch/sh/kernel/cpu/fpu.c
@@ -62,18 +62,20 @@ void fpu_state_restore(struct pt_regs *regs)
 	}
 
 	if (!tsk_used_math(tsk)) {
-		local_irq_enable();
+		int ret;
 		/*
 		 * does a slab alloc which can sleep
 		 */
-		if (init_fpu(tsk)) {
+		local_irq_enable();
+		ret = init_fpu(tsk);
+		local_irq_disable();
+		if (ret) {
 			/*
 			 * ran out of memory!
 			 */
-			do_group_exit(SIGKILL);
+			force_sig(SIGKILL);
 			return;
 		}
-		local_irq_disable();
 	}
 
 	grab_fpu(regs);
diff --git a/arch/sh/kernel/cpu/sh4a/smp-shx3.c b/arch/sh/kernel/cpu/sh4a/smp-shx3.c
index f8a2bec0f260..1261dc7b84e8 100644
--- a/arch/sh/kernel/cpu/sh4a/smp-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/smp-shx3.c
@@ -73,8 +73,9 @@ static void shx3_prepare_cpus(unsigned int max_cpus)
 	BUILD_BUG_ON(SMP_MSG_NR >= 8);
 
 	for (i = 0; i < SMP_MSG_NR; i++)
-		request_irq(104 + i, ipi_interrupt_handler,
-			    IRQF_PERCPU, "IPI", (void *)(long)i);
+		if (request_irq(104 + i, ipi_interrupt_handler,
+			    IRQF_PERCPU, "IPI", (void *)(long)i))
+			pr_err("Failed to request irq %d\n", i);
 
 	for (i = 0; i < max_cpus; i++)
 		set_cpu_present(i, true);
diff --git a/arch/sh/kernel/crash_dump.c b/arch/sh/kernel/crash_dump.c
index a9086127b16d..5b41b59698c1 100644
--- a/arch/sh/kernel/crash_dump.c
+++ b/arch/sh/kernel/crash_dump.c
@@ -26,7 +26,7 @@
 ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
                                size_t csize, unsigned long offset, int userbuf)
 {
-	void  *vaddr;
+	void  __iomem *vaddr;
 
 	if (!csize)
 		return 0;
@@ -34,7 +34,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
 	vaddr = ioremap(pfn << PAGE_SHIFT, PAGE_SIZE);
 
 	if (userbuf) {
-		if (copy_to_user(buf, (vaddr + offset), csize)) {
+		if (copy_to_user((void __user *)buf, (vaddr + offset), csize)) {
 			iounmap(vaddr);
 			return -EFAULT;
 		}
diff --git a/arch/sh/kernel/ftrace.c b/arch/sh/kernel/ftrace.c
index 295c43315bbe..930001bb8c6a 100644
--- a/arch/sh/kernel/ftrace.c
+++ b/arch/sh/kernel/ftrace.c
@@ -252,11 +252,6 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 
 	return ftrace_modify_code(rec->ip, old, new);
 }
-
-int __init ftrace_dyn_arch_init(void)
-{
-	return 0;
-}
 #endif /* CONFIG_DYNAMIC_FTRACE */
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
diff --git a/arch/sh/kernel/kprobes.c b/arch/sh/kernel/kprobes.c
index 1c7f358ef0be..aed1ea8e2c2f 100644
--- a/arch/sh/kernel/kprobes.c
+++ b/arch/sh/kernel/kprobes.c
@@ -207,7 +207,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
 	ri->fp = NULL;
 
 	/* Replace the return addr with trampoline addr */
-	regs->pr = (unsigned long)kretprobe_trampoline;
+	regs->pr = (unsigned long)__kretprobe_trampoline;
 }
 
 static int __kprobes kprobe_handler(struct pt_regs *regs)
@@ -293,17 +293,17 @@ no_kprobe:
  */
 static void __used kretprobe_trampoline_holder(void)
 {
-	asm volatile (".globl kretprobe_trampoline\n"
-		      "kretprobe_trampoline:\n\t"
+	asm volatile (".globl __kretprobe_trampoline\n"
+		      "__kretprobe_trampoline:\n\t"
 		      "nop\n");
 }
 
 /*
- * Called when we hit the probe point at kretprobe_trampoline
+ * Called when we hit the probe point at __kretprobe_trampoline
  */
 int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 {
-	regs->pc = __kretprobe_trampoline_handler(regs, &kretprobe_trampoline, NULL);
+	regs->pc = __kretprobe_trampoline_handler(regs, NULL);
 
 	return 1;
 }
@@ -442,7 +442,7 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
 }
 
 static struct kprobe trampoline_p = {
-	.addr = (kprobe_opcode_t *)&kretprobe_trampoline,
+	.addr = (kprobe_opcode_t *)&__kretprobe_trampoline,
 	.pre_handler = trampoline_probe_handler
 };
 
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index 717de05c81f4..1c28e3cddb60 100644
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -182,13 +182,10 @@ __switch_to(struct task_struct *prev, struct task_struct *next)
 	return prev;
 }
 
-unsigned long get_wchan(struct task_struct *p)
+unsigned long __get_wchan(struct task_struct *p)
 {
 	unsigned long pc;
 
-	if (!p || p == current || task_is_running(p))
-		return 0;
-
 	/*
 	 * The same comment as on the Alpha applies here, too ...
 	 */
diff --git a/arch/sh/kernel/syscalls/syscall.tbl b/arch/sh/kernel/syscalls/syscall.tbl
index 208f131659c5..d9539d28bdaa 100644
--- a/arch/sh/kernel/syscalls/syscall.tbl
+++ b/arch/sh/kernel/syscalls/syscall.tbl
@@ -451,3 +451,4 @@
 446	common	landlock_restrict_self		sys_landlock_restrict_self
 # 447 reserved for memfd_secret
 448	common	process_mrelease		sys_process_mrelease
+449	common  futex_waitv                     sys_futex_waitv
diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
index e76b22157099..cbe3201d4f21 100644
--- a/arch/sh/kernel/traps.c
+++ b/arch/sh/kernel/traps.c
@@ -20,7 +20,7 @@
 
 static DEFINE_SPINLOCK(die_lock);
 
-void die(const char *str, struct pt_regs *regs, long err)
+void __noreturn die(const char *str, struct pt_regs *regs, long err)
 {
 	static int die_counter;
 
diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c
index b62ad0ba2395..b3c715bc254b 100644
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -490,7 +490,7 @@ asmlinkage void do_address_error(struct pt_regs *regs,
 		inc_unaligned_user_access();
 
 		oldfs = force_uaccess_begin();
-		if (copy_from_user(&instruction, (insn_size_t *)(regs->pc & ~1),
+		if (copy_from_user(&instruction, (insn_size_t __user *)(regs->pc & ~1),
 				   sizeof(instruction))) {
 			force_uaccess_end(oldfs);
 			goto uspace_segv;
@@ -614,7 +614,7 @@ asmlinkage void do_reserved_inst(void)
 	unsigned short inst = 0;
 	int err;
 
-	get_user(inst, (unsigned short*)regs->pc);
+	get_user(inst, (unsigned short __user *)regs->pc);
 
 	err = do_fpu_inst(inst, regs);
 	if (!err) {
@@ -699,9 +699,9 @@ asmlinkage void do_illegal_slot_inst(void)
 		return;
 
 #ifdef CONFIG_SH_FPU_EMU
-	get_user(inst, (unsigned short *)regs->pc + 1);
+	get_user(inst, (unsigned short __user *)regs->pc + 1);
 	if (!do_fpu_inst(inst, regs)) {
-		get_user(inst, (unsigned short *)regs->pc);
+		get_user(inst, (unsigned short __user *)regs->pc);
 		if (!emulate_branch(inst, regs))
 			return;
 		/* fault in branch.*/
diff --git a/arch/sh/math-emu/math.c b/arch/sh/math-emu/math.c
index e8be0eca0444..cdaef6501d76 100644
--- a/arch/sh/math-emu/math.c
+++ b/arch/sh/math-emu/math.c
@@ -51,8 +51,8 @@
 #define Rn	(regs->regs[n])
 #define Rm	(regs->regs[m])
 
-#define WRITE(d,a)	({if(put_user(d, (typeof (d)*)a)) return -EFAULT;})
-#define READ(d,a)	({if(get_user(d, (typeof (d)*)a)) return -EFAULT;})
+#define MWRITE(d,a)	({if(put_user(d, (typeof (d) __user *)a)) return -EFAULT;})
+#define MREAD(d,a)	({if(get_user(d, (typeof (d) __user *)a)) return -EFAULT;})
 
 #define PACK_S(r,f)	FP_PACK_SP(&r,f)
 #define UNPACK_S(f,r)	FP_UNPACK_SP(f,&r)
@@ -157,11 +157,11 @@ fmov_idx_reg(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
 {
 	if (FPSCR_SZ) {
 		FMOV_EXT(n);
-		READ(FRn, Rm + R0 + 4);
+		MREAD(FRn, Rm + R0 + 4);
 		n++;
-		READ(FRn, Rm + R0);
+		MREAD(FRn, Rm + R0);
 	} else {
-		READ(FRn, Rm + R0);
+		MREAD(FRn, Rm + R0);
 	}
 
 	return 0;
@@ -173,11 +173,11 @@ fmov_mem_reg(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
 {
 	if (FPSCR_SZ) {
 		FMOV_EXT(n);
-		READ(FRn, Rm + 4);
+		MREAD(FRn, Rm + 4);
 		n++;
-		READ(FRn, Rm);
+		MREAD(FRn, Rm);
 	} else {
-		READ(FRn, Rm);
+		MREAD(FRn, Rm);
 	}
 
 	return 0;
@@ -189,12 +189,12 @@ fmov_inc_reg(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
 {
 	if (FPSCR_SZ) {
 		FMOV_EXT(n);
-		READ(FRn, Rm + 4);
+		MREAD(FRn, Rm + 4);
 		n++;
-		READ(FRn, Rm);
+		MREAD(FRn, Rm);
 		Rm += 8;
 	} else {
-		READ(FRn, Rm);
+		MREAD(FRn, Rm);
 		Rm += 4;
 	}
 
@@ -207,11 +207,11 @@ fmov_reg_idx(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
 {
 	if (FPSCR_SZ) {
 		FMOV_EXT(m);
-		WRITE(FRm, Rn + R0 + 4);
+		MWRITE(FRm, Rn + R0 + 4);
 		m++;
-		WRITE(FRm, Rn + R0);
+		MWRITE(FRm, Rn + R0);
 	} else {
-		WRITE(FRm, Rn + R0);
+		MWRITE(FRm, Rn + R0);
 	}
 
 	return 0;
@@ -223,11 +223,11 @@ fmov_reg_mem(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
 {
 	if (FPSCR_SZ) {
 		FMOV_EXT(m);
-		WRITE(FRm, Rn + 4);
+		MWRITE(FRm, Rn + 4);
 		m++;
-		WRITE(FRm, Rn);
+		MWRITE(FRm, Rn);
 	} else {
-		WRITE(FRm, Rn);
+		MWRITE(FRm, Rn);
 	}
 
 	return 0;
@@ -240,12 +240,12 @@ fmov_reg_dec(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
 	if (FPSCR_SZ) {
 		FMOV_EXT(m);
 		Rn -= 8;
-		WRITE(FRm, Rn + 4);
+		MWRITE(FRm, Rn + 4);
 		m++;
-		WRITE(FRm, Rn);
+		MWRITE(FRm, Rn);
 	} else {
 		Rn -= 4;
-		WRITE(FRm, Rn);
+		MWRITE(FRm, Rn);
 	}
 
 	return 0;
@@ -445,11 +445,11 @@ id_sys(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, u16 code)
 	case 0x4052:
 	case 0x4062:
 		Rn -= 4;
-		WRITE(*reg, Rn);
+		MWRITE(*reg, Rn);
 		break;
 	case 0x4056:
 	case 0x4066:
-		READ(*reg, Rn);
+		MREAD(*reg, Rn);
 		Rn += 4;
 		break;
 	default:
@@ -468,109 +468,6 @@ static int fpu_emulate(u16 code, struct sh_fpu_soft_struct *fregs, struct pt_reg
 }
 
 /**
- *	denormal_to_double - Given denormalized float number,
- *	                     store double float
- *
- *	@fpu: Pointer to sh_fpu_soft structure
- *	@n: Index to FP register
- */
-static void denormal_to_double(struct sh_fpu_soft_struct *fpu, int n)
-{
-	unsigned long du, dl;
-	unsigned long x = fpu->fpul;
-	int exp = 1023 - 126;
-
-	if (x != 0 && (x & 0x7f800000) == 0) {
-		du = (x & 0x80000000);
-		while ((x & 0x00800000) == 0) {
-			x <<= 1;
-			exp--;
-		}
-		x &= 0x007fffff;
-		du |= (exp << 20) | (x >> 3);
-		dl = x << 29;
-
-		fpu->fp_regs[n] = du;
-		fpu->fp_regs[n+1] = dl;
-	}
-}
-
-/**
- *	ieee_fpe_handler - Handle denormalized number exception
- *
- *	@regs: Pointer to register structure
- *
- *	Returns 1 when it's handled (should not cause exception).
- */
-static int ieee_fpe_handler(struct pt_regs *regs)
-{
-	unsigned short insn = *(unsigned short *)regs->pc;
-	unsigned short finsn;
-	unsigned long nextpc;
-	int nib[4] = {
-		(insn >> 12) & 0xf,
-		(insn >> 8) & 0xf,
-		(insn >> 4) & 0xf,
-		insn & 0xf};
-
-	if (nib[0] == 0xb ||
-	    (nib[0] == 0x4 && nib[2] == 0x0 && nib[3] == 0xb)) /* bsr & jsr */
-		regs->pr = regs->pc + 4;
-
-	if (nib[0] == 0xa || nib[0] == 0xb) { /* bra & bsr */
-		nextpc = regs->pc + 4 + ((short) ((insn & 0xfff) << 4) >> 3);
-		finsn = *(unsigned short *) (regs->pc + 2);
-	} else if (nib[0] == 0x8 && nib[1] == 0xd) { /* bt/s */
-		if (regs->sr & 1)
-			nextpc = regs->pc + 4 + ((char) (insn & 0xff) << 1);
-		else
-			nextpc = regs->pc + 4;
-		finsn = *(unsigned short *) (regs->pc + 2);
-	} else if (nib[0] == 0x8 && nib[1] == 0xf) { /* bf/s */
-		if (regs->sr & 1)
-			nextpc = regs->pc + 4;
-		else
-			nextpc = regs->pc + 4 + ((char) (insn & 0xff) << 1);
-		finsn = *(unsigned short *) (regs->pc + 2);
-	} else if (nib[0] == 0x4 && nib[3] == 0xb &&
-		 (nib[2] == 0x0 || nib[2] == 0x2)) { /* jmp & jsr */
-		nextpc = regs->regs[nib[1]];
-		finsn = *(unsigned short *) (regs->pc + 2);
-	} else if (nib[0] == 0x0 && nib[3] == 0x3 &&
-		 (nib[2] == 0x0 || nib[2] == 0x2)) { /* braf & bsrf */
-		nextpc = regs->pc + 4 + regs->regs[nib[1]];
-		finsn = *(unsigned short *) (regs->pc + 2);
-	} else if (insn == 0x000b) { /* rts */
-		nextpc = regs->pr;
-		finsn = *(unsigned short *) (regs->pc + 2);
-	} else {
-		nextpc = regs->pc + 2;
-		finsn = insn;
-	}
-
-	if ((finsn & 0xf1ff) == 0xf0ad) { /* fcnvsd */
-		struct task_struct *tsk = current;
-
-		if ((tsk->thread.xstate->softfpu.fpscr & (1 << 17))) {
-			/* FPU error */
-			denormal_to_double (&tsk->thread.xstate->softfpu,
-					    (finsn >> 8) & 0xf);
-			tsk->thread.xstate->softfpu.fpscr &=
-				~(FPSCR_CAUSE_MASK | FPSCR_FLAG_MASK);
-			task_thread_info(tsk)->status |= TS_USEDFPU;
-		} else {
-			force_sig_fault(SIGFPE, FPE_FLTINV,
-					(void __user *)regs->pc);
-		}
-
-		regs->pc = nextpc;
-		return 1;
-	}
-
-	return 0;
-}
-
-/**
  * fpu_init - Initialize FPU registers
  * @fpu: Pointer to software emulated FPU registers.
  */
diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c
index 88a1f453d73e..1e1aa75df3ca 100644
--- a/arch/sh/mm/fault.c
+++ b/arch/sh/mm/fault.c
@@ -238,8 +238,6 @@ no_context(struct pt_regs *regs, unsigned long error_code,
 	show_fault_oops(regs, address);
 
 	die("Oops", regs, error_code);
-	bust_spinlocks(0);
-	do_exit(SIGKILL);
 }
 
 static void
diff --git a/arch/sh/mm/nommu.c b/arch/sh/mm/nommu.c
index 8b4504413c5f..78c4b6e6d33b 100644
--- a/arch/sh/mm/nommu.c
+++ b/arch/sh/mm/nommu.c
@@ -28,9 +28,9 @@ __kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n)
 	return 0;
 }
 
-__kernel_size_t __clear_user(void *to, __kernel_size_t n)
+__kernel_size_t __clear_user(void __user *to, __kernel_size_t n)
 {
-	memset(to, 0, n);
+	memset((__force void *)to, 0, n);
 	return 0;
 }
 
diff --git a/arch/sparc/Kbuild b/arch/sparc/Kbuild
index c9e574906a9b..71cb3d934bf6 100644
--- a/arch/sparc/Kbuild
+++ b/arch/sparc/Kbuild
@@ -9,3 +9,6 @@ obj-y += math-emu/
 obj-y += net/
 obj-y += crypto/
 obj-$(CONFIG_SPARC64) += vdso/
+
+# for cleaning
+subdir- += boot
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index b120ed947f50..66fc08646be5 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -53,8 +53,9 @@ config SPARC32
 	def_bool !64BIT
 	select ARCH_32BIT_OFF_T
 	select ARCH_HAS_SYNC_DMA_FOR_CPU
-	select GENERIC_ATOMIC64
 	select CLZ_TAB
+	select DMA_DIRECT_REMAP
+	select GENERIC_ATOMIC64
 	select HAVE_UID16
 	select OLD_SIGACTION
 	select ZONE_DMA
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index 24fb5a99f439..c7008bbebc4c 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -75,9 +75,6 @@ install:
 	sh $(srctree)/$(boot)/install.sh $(KERNELRELEASE) $(KBUILD_IMAGE) \
 		System.map "$(INSTALL_PATH)"
 
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
-
 archheaders:
 	$(Q)$(MAKE) $(build)=arch/sparc/kernel/syscalls all
 
diff --git a/arch/sparc/boot/Makefile b/arch/sparc/boot/Makefile
index 849236d4eca4..45e5c76d449e 100644
--- a/arch/sparc/boot/Makefile
+++ b/arch/sparc/boot/Makefile
@@ -22,7 +22,7 @@ ifeq ($(CONFIG_SPARC64),y)
 
 # Actual linking
 
-$(obj)/zImage: $(obj)/image
+$(obj)/zImage: $(obj)/image FORCE
 	$(call if_changed,gzip)
 	@echo '  kernel: $@ is ready'
 
@@ -31,7 +31,7 @@ $(obj)/vmlinux.aout: vmlinux FORCE
 	@echo '  kernel: $@ is ready'
 else
 
-$(obj)/zImage: $(obj)/image
+$(obj)/zImage: $(obj)/image FORCE
 	$(call if_changed,strip)
 	@echo '  kernel: $@ is ready'
 
@@ -44,7 +44,7 @@ OBJCOPYFLAGS_image.bin := -S -O binary -R .note -R .comment
 $(obj)/image.bin: $(obj)/image FORCE
 	$(call if_changed,objcopy)
 
-$(obj)/image.gz: $(obj)/image.bin
+$(obj)/image.gz: $(obj)/image.bin FORCE
 	$(call if_changed,gzip)
 
 UIMAGE_LOADADDR = $(CONFIG_UBOOT_LOAD_ADDR)
@@ -56,7 +56,7 @@ quiet_cmd_uimage.o = UIMAGE.O $@
                      -r -b binary $@ -o $@.o
 
 targets += uImage
-$(obj)/uImage: $(obj)/image.gz
+$(obj)/uImage: $(obj)/image.gz FORCE
 	$(call if_changed,uimage)
 	$(call if_changed,uimage.o)
 	@echo '  Image $@ is ready'
diff --git a/arch/sparc/include/asm/kprobes.h b/arch/sparc/include/asm/kprobes.h
index bfcaa6326c20..06c2bc767ef7 100644
--- a/arch/sparc/include/asm/kprobes.h
+++ b/arch/sparc/include/asm/kprobes.h
@@ -24,7 +24,7 @@ do { 	flushi(&(p)->ainsn.insn[0]);	\
 	flushi(&(p)->ainsn.insn[1]);	\
 } while (0)
 
-void kretprobe_trampoline(void);
+void __kretprobe_trampoline(void);
 
 /* Architecture specific copy of original instruction*/
 struct arch_specific_insn {
diff --git a/arch/sparc/include/asm/processor_32.h b/arch/sparc/include/asm/processor_32.h
index b6242f7771e9..647bf0ac7beb 100644
--- a/arch/sparc/include/asm/processor_32.h
+++ b/arch/sparc/include/asm/processor_32.h
@@ -89,7 +89,7 @@ static inline void start_thread(struct pt_regs * regs, unsigned long pc,
 /* Free all resources held by a thread. */
 #define release_thread(tsk)		do { } while(0)
 
-unsigned long get_wchan(struct task_struct *);
+unsigned long __get_wchan(struct task_struct *);
 
 #define task_pt_regs(tsk) ((tsk)->thread.kregs)
 #define KSTK_EIP(tsk)  ((tsk)->thread.kregs->pc)
diff --git a/arch/sparc/include/asm/processor_64.h b/arch/sparc/include/asm/processor_64.h
index 5cf145f18f36..ae851e8fce4c 100644
--- a/arch/sparc/include/asm/processor_64.h
+++ b/arch/sparc/include/asm/processor_64.h
@@ -183,7 +183,7 @@ do { \
 /* Free all resources held by a thread. */
 #define release_thread(tsk)		do { } while (0)
 
-unsigned long get_wchan(struct task_struct *task);
+unsigned long __get_wchan(struct task_struct *task);
 
 #define task_pt_regs(tsk) (task_thread_info(tsk)->kregs)
 #define KSTK_EIP(tsk)  (task_pt_regs(tsk)->tpc)
diff --git a/arch/sparc/include/asm/ptrace.h b/arch/sparc/include/asm/ptrace.h
index 71dd82b43cc5..d1419e669027 100644
--- a/arch/sparc/include/asm/ptrace.h
+++ b/arch/sparc/include/asm/ptrace.h
@@ -26,12 +26,12 @@ static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
 	return (regs->tstate &= ~TSTATE_SYSCALL);
 }
 
-#define arch_ptrace_stop_needed(exit_code, info) \
+#define arch_ptrace_stop_needed() \
 ({	flush_user_windows(); \
 	get_thread_wsaved() != 0; \
 })
 
-#define arch_ptrace_stop(exit_code, info) \
+#define arch_ptrace_stop() \
 	synchronize_user_stack()
 
 #define current_pt_regs() \
@@ -129,12 +129,12 @@ static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
 	return (regs->psr &= ~PSR_SYSCALL);
 }
 
-#define arch_ptrace_stop_needed(exit_code, info) \
+#define arch_ptrace_stop_needed() \
 ({	flush_user_windows(); \
 	current_thread_info()->w_saved != 0;	\
 })
 
-#define arch_ptrace_stop(exit_code, info) \
+#define arch_ptrace_stop() \
 	synchronize_user_stack()
 
 #define current_pt_regs() \
diff --git a/arch/sparc/include/asm/syscall.h b/arch/sparc/include/asm/syscall.h
index 62a5a78804c4..20c109ac8cc9 100644
--- a/arch/sparc/include/asm/syscall.h
+++ b/arch/sparc/include/asm/syscall.h
@@ -117,16 +117,6 @@ static inline void syscall_get_arguments(struct task_struct *task,
 	}
 }
 
-static inline void syscall_set_arguments(struct task_struct *task,
-					 struct pt_regs *regs,
-					 const unsigned long *args)
-{
-	unsigned int i;
-
-	for (i = 0; i < 6; i++)
-		regs->u_regs[UREG_I0 + i] = args[i];
-}
-
 static inline int syscall_get_arch(struct task_struct *task)
 {
 #if defined(CONFIG_SPARC64) && defined(CONFIG_COMPAT)
diff --git a/arch/sparc/include/uapi/asm/socket.h b/arch/sparc/include/uapi/asm/socket.h
index e80ee8641ac3..2672dd03faf3 100644
--- a/arch/sparc/include/uapi/asm/socket.h
+++ b/arch/sparc/include/uapi/asm/socket.h
@@ -124,6 +124,9 @@
 
 #define SO_BUF_LOCK              0x0051
 
+#define SO_RESERVE_MEM           0x0052
+
+
 #if !defined(__KERNEL__)
 
 
diff --git a/arch/sparc/kernel/audit.c b/arch/sparc/kernel/audit.c
index a6e91bf34d48..b092274eca79 100644
--- a/arch/sparc/kernel/audit.c
+++ b/arch/sparc/kernel/audit.c
@@ -48,15 +48,17 @@ int audit_classify_syscall(int abi, unsigned int syscall)
 #endif
 	switch(syscall) {
 	case __NR_open:
-		return 2;
+		return AUDITSC_OPEN;
 	case __NR_openat:
-		return 3;
+		return AUDITSC_OPENAT;
 	case __NR_socketcall:
-		return 4;
+		return AUDITSC_SOCKETCALL;
 	case __NR_execve:
-		return 5;
+		return AUDITSC_EXECVE;
+	case __NR_openat2:
+		return AUDITSC_OPENAT2;
 	default:
-		return 0;
+		return AUDITSC_NATIVE;
 	}
 }
 
diff --git a/arch/sparc/kernel/compat_audit.c b/arch/sparc/kernel/compat_audit.c
index 10eeb4f15b20..f1ea0005a729 100644
--- a/arch/sparc/kernel/compat_audit.c
+++ b/arch/sparc/kernel/compat_audit.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #define __32bit_syscall_numbers__
+#include <linux/audit_arch.h>
 #include <asm/unistd.h>
 #include "kernel.h"
 
@@ -32,14 +33,16 @@ int sparc32_classify_syscall(unsigned int syscall)
 {
 	switch(syscall) {
 	case __NR_open:
-		return 2;
+		return AUDITSC_OPEN;
 	case __NR_openat:
-		return 3;
+		return AUDITSC_OPENAT;
 	case __NR_socketcall:
-		return 4;
+		return AUDITSC_SOCKETCALL;
 	case __NR_execve:
-		return 5;
+		return AUDITSC_EXECVE;
+	case __NR_openat2:
+		return AUDITSC_OPENAT2;
 	default:
-		return 1;
+		return AUDITSC_COMPAT;
 	}
 }
diff --git a/arch/sparc/kernel/ftrace.c b/arch/sparc/kernel/ftrace.c
index 684b84ce397f..eaead3da8e03 100644
--- a/arch/sparc/kernel/ftrace.c
+++ b/arch/sparc/kernel/ftrace.c
@@ -82,11 +82,6 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
 	new = ftrace_call_replace(ip, (unsigned long)func);
 	return ftrace_modify_code(ip, old, new);
 }
-
-int __init ftrace_dyn_arch_init(void)
-{
-	return 0;
-}
 #endif
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 7ceae24b0ca9..57a72c46eddb 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -52,17 +52,6 @@
 #include <asm/io-unit.h>
 #include <asm/leon.h>
 
-/* This function must make sure that caches and memory are coherent after DMA
- * On LEON systems without cache snooping it flushes the entire D-CACHE.
- */
-static inline void dma_make_coherent(unsigned long pa, unsigned long len)
-{
-	if (sparc_cpu_model == sparc_leon) {
-		if (!sparc_leon3_snooping_enabled())
-			leon_flush_dcache_all();
-	}
-}
-
 static void __iomem *_sparc_ioremap(struct resource *res, u32 bus, u32 pa, int sz);
 static void __iomem *_sparc_alloc_io(unsigned int busno, unsigned long phys,
     unsigned long size, char *name);
@@ -311,68 +300,19 @@ arch_initcall(sparc_register_ioport);
 
 #endif /* CONFIG_SBUS */
 
-
-/* Allocate and map kernel buffer using consistent mode DMA for a device.
- * hwdev should be valid struct pci_dev pointer for PCI devices.
- */
-void *arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle,
-		gfp_t gfp, unsigned long attrs)
-{
-	unsigned long addr;
-	void *va;
-
-	if (!size || size > 256 * 1024)	/* __get_free_pages() limit */
-		return NULL;
-
-	size = PAGE_ALIGN(size);
-	va = (void *) __get_free_pages(gfp | __GFP_ZERO, get_order(size));
-	if (!va) {
-		printk("%s: no %zd pages\n", __func__, size >> PAGE_SHIFT);
-		return NULL;
-	}
-
-	addr = sparc_dma_alloc_resource(dev, size);
-	if (!addr)
-		goto err_nomem;
-
-	srmmu_mapiorange(0, virt_to_phys(va), addr, size);
-
-	*dma_handle = virt_to_phys(va);
-	return (void *)addr;
-
-err_nomem:
-	free_pages((unsigned long)va, get_order(size));
-	return NULL;
-}
-
-/* Free and unmap a consistent DMA buffer.
- * cpu_addr is what was returned arch_dma_alloc, size must be the same as what
- * was passed into arch_dma_alloc, and likewise dma_addr must be the same as
- * what *dma_ndler was set to.
+/*
+ * IIep is write-through, not flushing on cpu to device transfer.
  *
- * References to the memory and mappings associated with cpu_addr/dma_addr
- * past this call are illegal.
+ * On LEON systems without cache snooping, the entire D-CACHE must be flushed to
+ * make DMA to cacheable memory coherent.
  */
-void arch_dma_free(struct device *dev, size_t size, void *cpu_addr,
-		dma_addr_t dma_addr, unsigned long attrs)
-{
-	size = PAGE_ALIGN(size);
-
-	if (!sparc_dma_free_resource(cpu_addr, size))
-		return;
-
-	dma_make_coherent(dma_addr, size);
-	srmmu_unmapiorange((unsigned long)cpu_addr, size);
-	free_pages((unsigned long)phys_to_virt(dma_addr), get_order(size));
-}
-
-/* IIep is write-through, not flushing on cpu to device transfer. */
-
 void arch_sync_dma_for_cpu(phys_addr_t paddr, size_t size,
 		enum dma_data_direction dir)
 {
-	if (dir != PCI_DMA_TODEVICE)
-		dma_make_coherent(paddr, PAGE_ALIGN(size));
+	if (dir != PCI_DMA_TODEVICE &&
+	    sparc_cpu_model == sparc_leon &&
+	    !sparc_leon3_snooping_enabled())
+		leon_flush_dcache_all();
 }
 
 #ifdef CONFIG_PROC_FS
diff --git a/arch/sparc/kernel/kprobes.c b/arch/sparc/kernel/kprobes.c
index 4c05a4ee6a0e..535c7b35cb59 100644
--- a/arch/sparc/kernel/kprobes.c
+++ b/arch/sparc/kernel/kprobes.c
@@ -440,7 +440,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
 
 	/* Replace the return addr with trampoline addr */
 	regs->u_regs[UREG_RETPC] =
-		((unsigned long)kretprobe_trampoline) - 8;
+		((unsigned long)__kretprobe_trampoline) - 8;
 }
 
 /*
@@ -451,7 +451,7 @@ static int __kprobes trampoline_probe_handler(struct kprobe *p,
 {
 	unsigned long orig_ret_address = 0;
 
-	orig_ret_address = __kretprobe_trampoline_handler(regs, &kretprobe_trampoline, NULL);
+	orig_ret_address = __kretprobe_trampoline_handler(regs, NULL);
 	regs->tpc = orig_ret_address;
 	regs->tnpc = orig_ret_address + 4;
 
@@ -465,13 +465,13 @@ static int __kprobes trampoline_probe_handler(struct kprobe *p,
 
 static void __used kretprobe_trampoline_holder(void)
 {
-	asm volatile(".global kretprobe_trampoline\n"
-		     "kretprobe_trampoline:\n"
+	asm volatile(".global __kretprobe_trampoline\n"
+		     "__kretprobe_trampoline:\n"
 		     "\tnop\n"
 		     "\tnop\n");
 }
 static struct kprobe trampoline_p = {
-	.addr = (kprobe_opcode_t *) &kretprobe_trampoline,
+	.addr = (kprobe_opcode_t *) &__kretprobe_trampoline,
 	.pre_handler = trampoline_probe_handler
 };
 
@@ -482,7 +482,7 @@ int __init arch_init_kprobes(void)
 
 int __kprobes arch_trampoline_kprobe(struct kprobe *p)
 {
-	if (p->addr == (kprobe_opcode_t *)&kretprobe_trampoline)
+	if (p->addr == (kprobe_opcode_t *)&__kretprobe_trampoline)
 		return 1;
 
 	return 0;
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 9c2b720bfd20..31b0c1983286 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -1010,7 +1010,7 @@ void pcibios_set_master(struct pci_dev *dev)
 }
 
 #ifdef CONFIG_PCI_IOV
-int pcibios_add_device(struct pci_dev *dev)
+int pcibios_device_add(struct pci_dev *dev)
 {
 	struct pci_dev *pdev;
 
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index bbbe0cfef746..2dc0bf9fe62e 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -365,7 +365,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp, unsigned long arg,
 	return 0;
 }
 
-unsigned long get_wchan(struct task_struct *task)
+unsigned long __get_wchan(struct task_struct *task)
 {
 	unsigned long pc, fp, bias = 0;
 	unsigned long task_base = (unsigned long) task;
@@ -373,9 +373,6 @@ unsigned long get_wchan(struct task_struct *task)
 	struct reg_window32 *rw;
 	int count = 0;
 
-	if (!task || task == current || task_is_running(task))
-		goto out;
-
 	fp = task_thread_info(task)->ksp + bias;
 	do {
 		/* Bogus frame pointer? */
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index d1cc410d2f64..f5b2cac8669f 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -663,7 +663,7 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
 	return 0;
 }
 
-unsigned long get_wchan(struct task_struct *task)
+unsigned long __get_wchan(struct task_struct *task)
 {
 	unsigned long pc, fp, bias = 0;
 	struct thread_info *tp;
@@ -671,9 +671,6 @@ unsigned long get_wchan(struct task_struct *task)
         unsigned long ret = 0;
 	int count = 0; 
 
-	if (!task || task == current || task_is_running(task))
-		goto out;
-
 	tp = task_thread_info(task);
 	bias = STACK_BIAS;
 	fp = task_thread_info(task)->ksp + bias;
diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c
index 02f3ad55dfe3..ffab16369bea 100644
--- a/arch/sparc/kernel/signal_32.c
+++ b/arch/sparc/kernel/signal_32.c