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2025-05-23Merge branch kvm-arm64/at-fixes-6.16 into kvmarm-master/nextMarc Zyngier
* kvm-arm64/at-fixes-6.16: : . : Set of fixes for Address Translation (AT) instruction emulation, : which affect the (not yet upstream) NV support. : : From the cover letter: : : "Here's a small series of fixes for KVM's implementation of address : translation (aka the AT S1* instructions), addressing a number of : issues in increasing levels of severity: : : - We misreport PAR_EL1.PTW in a number of occasions, including state : that is not possible as per the architecture definition : : - We don't handle access faults at all, and that doesn't play very : well with the rest of the VNCR stuff : : - AT S1E{0,1} from EL2 with HCR_EL2.{E2H,TGE}={1,1} will absolutely : take the host down, no questions asked" : . KVM: arm64: Don't feed uninitialised data to HCR_EL2 KVM: arm64: Teach address translation about access faults KVM: arm64: Fix PAR_EL1.{PTW,S} reporting on AT S1E* Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-23Merge branch kvm-arm64/fgt-masks into kvmarm-master/nextMarc Zyngier
* kvm-arm64/fgt-masks: (43 commits) : . : Large rework of the way KVM deals with trap bits in conjunction with : the CPU feature registers. It now draws a direct link between which : the feature set, the system registers that need to UNDEF to match : the configuration and bits that need to behave as RES0 or RES1 in : the trap registers that are visible to the guest. : : Best of all, these definitions are mostly automatically generated : from the JSON description published by ARM under a permissive : license. : . KVM: arm64: Handle TSB CSYNC traps KVM: arm64: Add FGT descriptors for FEAT_FGT2 KVM: arm64: Allow sysreg ranges for FGT descriptors KVM: arm64: Add context-switch for FEAT_FGT2 registers KVM: arm64: Add trap routing for FEAT_FGT2 registers KVM: arm64: Add sanitisation for FEAT_FGT2 registers KVM: arm64: Add FEAT_FGT2 registers to the VNCR page KVM: arm64: Use HCR_EL2 feature map to drive fixed-value bits KVM: arm64: Use HCRX_EL2 feature map to drive fixed-value bits KVM: arm64: Allow kvm_has_feat() to take variable arguments KVM: arm64: Use FGT feature maps to drive RES0 bits KVM: arm64: Validate FGT register descriptions against RES0 masks KVM: arm64: Switch to table-driven FGU configuration KVM: arm64: Handle PSB CSYNC traps KVM: arm64: Use KVM-specific HCRX_EL2 RES0 mask KVM: arm64: Remove hand-crafted masks for FGT registers KVM: arm64: Use computed FGT masks to setup FGT registers KVM: arm64: Propagate FGT masks to the nVHE hypervisor KVM: arm64: Unconditionally configure fine-grain traps KVM: arm64: Use computed masks as sanitisers for FGT registers ... Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-23Merge branch kvm-arm64/mte-frac into kvmarm-master/nextMarc Zyngier
* kvm-arm64/mte-frac: : . : Prevent FEAT_MTE_ASYNC from being accidently exposed to a guest, : courtesy of Ben Horgan. From the cover letter: : : "The ID_AA64PFR1_EL1.MTE_frac field is currently hidden from KVM. : However, when ID_AA64PFR1_EL1.MTE==2, ID_AA64PFR1_EL1.MTE_frac==0 : indicates that MTE_ASYNC is supported. On a host with : ID_AA64PFR1_EL1.MTE==2 but without MTE_ASYNC support a guest with the : MTE capability enabled will incorrectly see MTE_ASYNC advertised as : supported. This series fixes that." : . KVM: selftests: Confirm exposing MTE_frac does not break migration KVM: arm64: Make MTE_frac masking conditional on MTE capability arm64/sysreg: Expose MTE_frac so that it is visible to KVM Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-23Merge branch kvm-arm64/ubsan-el2 into kvmarm-master/nextMarc Zyngier
* kvm-arm64/ubsan-el2: : . : Add UBSAN support to the EL2 portion of KVM, reusing most of the : existing logic provided by CONFIG_IBSAN_TRAP. : : Patches courtesy of Mostafa Saleh. : . KVM: arm64: Handle UBSAN faults KVM: arm64: Introduce CONFIG_UBSAN_KVM_EL2 ubsan: Remove regs from report_ubsan_failure() arm64: Introduce esr_is_ubsan_brk() Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-23Merge branch kvm-arm64/pkvm-np-thp-6.16 into kvmarm-master/nextMarc Zyngier
* kvm-arm64/pkvm-np-thp-6.16: (21 commits) : . : Large mapping support for non-protected pKVM guests, courtesy of : Vincent Donnefort. From the cover letter: : : "This series adds support for stage-2 huge mappings (PMD_SIZE) to pKVM : np-guests, that is installing PMD-level mappings in the stage-2, : whenever the stage-1 is backed by either Hugetlbfs or THPs." : . KVM: arm64: np-guest CMOs with PMD_SIZE fixmap KVM: arm64: Stage-2 huge mappings for np-guests KVM: arm64: Add a range to pkvm_mappings KVM: arm64: Convert pkvm_mappings to interval tree KVM: arm64: Add a range to __pkvm_host_test_clear_young_guest() KVM: arm64: Add a range to __pkvm_host_wrprotect_guest() KVM: arm64: Add a range to __pkvm_host_unshare_guest() KVM: arm64: Add a range to __pkvm_host_share_guest() KVM: arm64: Introduce for_each_hyp_page KVM: arm64: Handle huge mappings for np-guest CMOs KVM: arm64: Extend pKVM selftest for np-guests KVM: arm64: Selftest for pKVM transitions KVM: arm64: Don't WARN from __pkvm_host_share_guest() KVM: arm64: Add .hyp.data section KVM: arm64: Unconditionally cross check hyp state KVM: arm64: Defer EL2 stage-1 mapping on share KVM: arm64: Move hyp state to hyp_vmemmap KVM: arm64: Introduce {get,set}_host_state() helpers KVM: arm64: Use 0b11 for encoding PKVM_NOPAGE KVM: arm64: Fix pKVM page-tracking comments ... Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-23mfd: sec: Split into core and transport (i2c) driversAndré Draszik
As a preparation for adding support for Samsung's S2MPG10, which is connected via SPEEDY / ACPM rather than I2C, split out (move) all I2C-specific driver code into its own kernel module, sec-i2c, and make the existing sec-core module be just the transport-agnostic core driver kernel module. At the same time, update all defconfigs that reference the old kconfig symbol name. While at it, also update file header comments and module description(s) to drop references to 'mfd', and update comments to be C-style, not C++. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-8-d66d5f39b6bf@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23xen/arm: call uaccess_ttbr0_enable for dm_op hypercallStefano Stabellini
dm_op hypercalls might come from userspace and pass memory addresses as parameters. The memory addresses typically correspond to buffers allocated in userspace to hold extra hypercall parameters. On ARM, when CONFIG_ARM64_SW_TTBR0_PAN is enabled, they might not be accessible by Xen, as a result ioreq hypercalls might fail. See the existing comment in arch/arm64/xen/hypercall.S regarding privcmd_call for reference. For privcmd_call, Linux calls uaccess_ttbr0_enable before issuing the hypercall thanks to commit 9cf09d68b89a. We need to do the same for dm_op. This resolves the problem. Cc: stable@kernel.org Fixes: 9cf09d68b89a ("arm64: xen: Enable user access before a privcmd hvc call") Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com> Reviewed-by: Juergen Gross <jgross@suse.com> Message-ID: <alpine.DEB.2.22.394.2505121446370.8380@ubuntu-linux-20-04-desktop> Signed-off-by: Juergen Gross <jgross@suse.com>
2025-05-22Merge tag 'v6.16-rockchip-defconfig64-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/defconfig Enable Rockchip SAI and ES8328 modules. * tag 'v6.16-rockchip-defconfig64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: defconfig: Enable Rockchip SAI and ES8328 Link: https://lore.kernel.org/r/4060740.R56niFO833@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-22Merge tag 'mtk-defconfig-for-v6.16' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/defconfig MediaTek ARM64 defconfig updates for v6.16 This enables some drivers as modules to enable fully booting some of the supported MediaTek boards; In particular, this enables the following drivers as module: - PHYs for PCIe, HDMI, DSI and DisplayPort for all boards - MediaTek UART DMA Controller, also for all boards - MDP3 driver for MT8186/88/95 (Chromebooks and Genio variants) - Auxiliary ADC for the MT6357/58/59 PMICs found on both Genio EVK and Chromebooks based on designs with MT8183/86/88/92/95 SoCs - iTE IT5205 Type-C USB Alternate Mode Passive MUX, found on both Chromebooks and Genio EVKs with MT8188/95 - Richtek RT1715 Type-C PD Controller, found on all Genio boards - Himax HX8279 DSI panel DriverIC and KD070FHFID015 panel, found on various revisions of the Genio Evaluation Kit boards. * tag 'mtk-defconfig-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: arm64: defconfig: Enable configs for MediaTek Genio EVK boards arm64: defconfig: mediatek: enable PHY drivers Link: https://lore.kernel.org/r/20250520114356.1194450-2-angelogioacchino.delregno@collabora.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-22Merge tag 'qcom-arm64-defconfig-for-6.16-2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/defconfig One more Qualcomm Arm64 defconfig update for v6.16 Enable global clock controller and TLMM pinctrl drivers for IPQ5424 to make this boot. * tag 'qcom-arm64-defconfig-for-6.16-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: defconfig: Enable IPQ5424 RDP466 base configs Link: https://lore.kernel.org/r/20250520025119.40021-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-22Merge tag 'juno-updates-6.16' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/dt Armv8 Juno/FVP updates for v6.16 Few updates to the Arm FVP(Fixed Virtual Platform) device tree, enhancing support for system tracing, power management, and firmware coexistence: 1. ETE and TRBE support Adds CoreSight ETE and TRBE nodes for the FVP Rev C model. These are disabled by default as they need to be enabled explicitly via model parameters. 2. CPU idle states and system timer for idle broadcast Introduces CPU idle state definitions but disabled by default due to potential performance impact on the model. Also adds a system-level broadcast timer for use when CPUs enter deep idle states where local timers stop. 3. Firmware memory reservation Reserves 64MB at the end of the first DRAM bank to prevent conflicts with FF-A firmware or similar configurations that rely on this region. 4. Drop the unnecessary clock-frequency property in the timer nodes The boot/secure firmware must configure the timer clock frequency and the non-secure OS must be able to read the same. The clock-frequency is generally used when the firmware is broken which is not the case on most of the fast models and Juno platform. As noted above some of the changes are disabled by default where applicable to ensure backward compatibility and avoid unintended performance impact on platforms using default model parameters. * tag 'juno-updates-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: arm64: dts: fvp: Add ETE and TRBE nodes for Rev C model arm64: dts: arm: Drop the clock-frequency property from timer nodes arm64: dts: fvp: Reserve 64MB for the FF-A firmware in memory map arm64: dts: fvp: Add CPU idle states for Rev C model arm64: dts: fvp: Add system timer for broadcast during CPU idle Link: https://lore.kernel.org/r/20250513143827.3606686-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-22arm64: cputype: Add cputype definition for HIP12Yicong Yang
Add MIDR encoding for HiSilicon HIP12 which is used on HiSilicon HIP12 SoCs. Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> Link: https://lore.kernel.org/r/20250425033845.57671-2-yangyicong@huawei.com Signed-off-by: Will Deacon <will@kernel.org>
2025-05-22arm64: el2_setup.h: Make __init_el2_fgt labels consistent, againRob Herring (Arm)
Commit 5b39db6037e7 ("arm64: el2_setup.h: Rename some labels to be more diff-friendly") reworked the labels in __init_el2_fgt to say what's skipped rather than what the target location is. The exception was "set_fgt_" which is where registers are written. In reviewing the BRBE additions, Will suggested "set_debug_fgt_" where HDFGxTR_EL2 are written. Doing that would partially revert commit 5b39db6037e7 undoing the goal of minimizing additions here, but it would follow the convention for labels where registers are written. So let's do both. Branches that skip something go to a "skip" label and places that set registers have a "set" label. This results in some double labels, but it makes things entirely consistent. While we're here, the SME skip label was incorrectly named, so fix it. Reported-by: Will Deacon <will@kernel.org> Cc: Dave Martin <Dave.Martin@arm.com> Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250520-arm-brbe-v19-v22-2-c1ddde38e7f8@kernel.org Signed-off-by: Will Deacon <will@kernel.org>
2025-05-22KVM: arm64: Fix documentation for vgic_its_iter_next()Marc Zyngier
As reported by the build robot, the documentation for vgic_its_iter_next() contains a typo. Fix it. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202505221421.KAuWlmSr-lkp@intel.com/ Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-22Merge tag 'qcom-arm64-for-6.16-2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt More Qualcomm Arm64 DeviceTree updates for v6.16 Support for CPU frequency scaling is enabled on the X Elite platform. Also on X Elite, support for the HP EliteBook Ultra G1q is introduced. Support for the QCS6490 RB3gen2 Industrial Mezzanine is also added. PCIe controllers and PHYs are described and enabled across IPQ5018, IPQ5332, and IPQ5424. On IPQ9474 the missing MHI register range is added. The TCSR block is described and used to enable download mode flags on IPQ5018. The venus video encoder/decoder is enabled on the MSM8998-based Lenovo Miix 630 laptop. The crypto engine is enabled on QCM2290 and QCS615. Bluetooth is enabled on the QCM2210-based RB1 board. The Fairphone FP5 gains Displayport sound support. SAR2130P display nodes are added. On 8cx Gen3 the sensor remoteproc (SLPI) is introduced and this is enabled on Lenovo Thinkpad X13s and the CRD. The SDM845-based Samsung Galaxy S9 gains graphics, modem and initial sound support. On SDX75 the QPIC BAM and NAND support is added, and these are enabled on the IDP board. LLCC is added for SM8750. SM8550 gains Iris video decoder support. For X Elite, Lenovo ThinkPad T14s support for the SDX62 modem, as well as audio headset, is added. ASUS Vivobook S 15 gains Bluetooth support, Microsoft Surface Laptop 7 models gets support for DP over USB Type-C, HP Omnibook X 14 gains audio support. The devkit gets the USB multiport controller and the two USB Type-A ports described. Additionally a variety of Devicetree fixes are introduced, primarily identified through binding validation. * tag 'qcom-arm64-for-6.16-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (58 commits) arm64: dts: qcom: sm4450: Add RPMh power domains support arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: add retimers, dp altmode support arm64: dts: qcom: ipq5424: Enable PCIe PHYs and controllers arm64: dts: qcom: ipq5424: Add PCIe PHYs and controller nodes arm64: dts: qcom: sc7280: Mark FastRPC context banks as dma-coherent arm64: dts: qcom: sdx75-idp: Enable QPIC BAM & QPIC NAND support arm64: dts: qcom: sdx75: Add QPIC NAND support arm64: dts: qcom: sdx75: Add QPIC BAM support arm64: dts: qcom: qcm2290: Add crypto engine arm64: dts: qcom: x1e80100-vivobook-s15: Add bluetooth arm64: dts: qcom: x1e80100: Add PCIe lane equalization preset properties arm64: dts: qcom: qcs615: Fix up UFS clocks arm64: dts: qcom: sa8775p: Clean up the PSCI PDs arm64: dts: qcom: msm8996-oneplus: Add SLPI VDD_PX arm64: dts: qcom: sm6350-pdx213: Wire up USB regulators arm64: dts: qcom: msm8998-yoshino: Add QUSB2PHY VDD supply arm64: dts: qcom: msm8998-mtp: Add QUSB2PHY VDD supply arm64: dts: qcom: msm8998-fxtec: Add QUSB2PHY VDD supply arm64: dts: qcom: qcs615: Remove disallowed property from AOSS_QMP node arm64: dts: qcom: msm8998: Remove mdss_hdmi_phy phandle argument ... Link: https://lore.kernel.org/r/20250520024248.38904-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-22Merge tag 'mtk-dts64-for-v6.16-2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt Additional MediaTek ARM64 DTS updates for v6.16 This addresses devicetree binding warnings happening on the MDP3 nodes in mt8188 dts, reverts the commit adding the SCP firmware-name as strongly suggested by Arnd, and also adds some more late commits. In particular: - MT6359 PMIC - Renamed PMIC RTC node to fix dtbs_check warning - MT7988(A) - Support for SPI controllers was added to SoC and BPI-R4 - Support for XSPHY, USB and PCIe2 was added as well - Fan and cooling maps were added to BPI-R4 machine - Added BananaPi R4 2G5 machine variant - MT8365 - Added touchscreen support to MT8365 Genio EVK - MT8188 - Addressed dtbs_check warnings for MDP3 nodes - MT8390 (Genio) - Reverted SCP firmware-name addition * tag 'mtk-dts64-for-v6.16-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: (42 commits) Revert "arm64: dts: mediatek: mt8390-genio-common: Add firmware-name for scp0" arm64: dts: mediatek: mt8188: Address binding warnings for MDP3 nodes arm64: dts: mt6359: Rename RTC node to match binding expectations arm64: dts: mt8365-evk: Add goodix touchscreen support arm64: dts: mediatek: mt8188: Add missing #reset-cells property arm64: dts: airoha: en7581: Add PCIe nodes to EN7581 SoC evaluation board arm64: dts: airoha: en7581: Add gpio-ranges property for gpio controller arm64: dts: mediatek: mt7988a-bpi-r4: configure spi-nodes arm64: dts: mediatek: mt7988a-bpi-r4: Add fan and coolingmaps arm64: dts: mediatek: mt7988: add phy calibration efuse subnodes arm64: dts: mediatek: mt7988: move uart0 and spi1 pins to soc dtsi arm64: dts: mediatek: mt7988: add spi controllers arm64: dts: mediatek: mt7988a-bpi-r4: enable xsphy arm64: dts: mediatek: mt7988: Add xsphy for ssusb0/pcie2 arm64: dts: mediatek: mt7988a-bpi-r4: allow hw variants of bpi-r4 dt-bindings: arm: mediatek: add bpi-r4 2g5 phy variant arm64: dts: mt6359: Add missing 'compatible' property to regulators node arm/arm64: dts: mediatek: Add missing "#sound-dai-cells" to linux,bt-sco arm64: dts: mediatek: mt8390-genio-common: Set ssusb2 default dual role mode to host arm64: dts: mediatek: mt8395-genio-1200-evk: Disable unused backlight ... Link: https://lore.kernel.org/r/20250520114356.1194450-1-angelogioacchino.delregno@collabora.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-22Merge tag 'v6.16-rockchip-dts64-3' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt Power-domains needed for stability, dropping of unnecessary assigned-clocks (handled by cpufreq) and fixes for dtc W=1 warnings. * tag 'v6.16-rockchip-dts64-3' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: move rk3562 pinctrl node outside the soc node arm64: dts: rockchip: fix rk3562 pcie unit addresses arm64: dts: rockchip: move rk3528 pinctrl node outside the soc node arm64: dts: rockchip: remove a double-empty line from rk3576 core dtsi arm64: dts: rockchip: move rk3576 pinctrl node outside the soc node arm64: dts: rockchip: fix rk3576 pcie unit addresses arm64: dts: rockchip: Drop assigned-clock* from cpu nodes on rk3588 arm64: dts: rockchip: Add missing SFC power-domains to rk3576 Link: https://lore.kernel.org/r/4798229.ejJDZkT8p0@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-22Merge tag 'v6.16-rockchip-dts64-2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt New SoC the RK3562 (4xA53, Mali-G52) with one evaluation board. New boards: - Cobra and PP1516 from Theobroma-Systems (build around the PX30) - Radxa Rock 5B+ (rk3588) - Rockchip RK3399 industrial eval board New peripherals: - GMAC + SDMMC/SDIO on rk3528 - SAI + HDMI-audio on rk3576 Interesting general updates: - move rk3528 i2c + uart aliases as requested - rk3568 PCIe3 MSI to use GIC ITS - update deprecated dwmac reset properties on some px30 boards - updates for cypress usb hubs on some Theobroma boards Binding taken with Greg's blessing https://lore.kernel.org/all/2025051550-polish-prude-ed56@gregkh/ * tag 'v6.16-rockchip-dts64-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (35 commits) arm64: dts: rockchip: Improve LED config for NanoPi R5S arm64: dts: rockchip: add px30-pp1516 base dtsi and board variants dt-bindings: arm: rockchip: add PX30-PP1516 boards from Theobroma Systems arm64: dts: rockchip: add px30-cobra base dtsi and board variants dt-bindings: arm: rockchip: add PX30-Cobra boards from Theobroma Systems arm64: dts: rockchip: move reset to dedicated eth-phy node on ringneck arm64: dts: rockchip: add basic mdio node to px30 arm64: dts: rockchip: disable unrouted USB controllers and PHY on RK3399 Puma with Haikou arm64: dts: rockchip: disable unrouted USB controllers and PHY on RK3399 Puma arm64: dts: rockchip: fix internal USB hub instability on RK3399 Puma dt-bindings: usb: cypress,hx3: Add support for all variants arm64: dts: rockchip: move rk3528 i2c+uart aliases to board files arm64: dts: rockchip: drop wrong spdif clock from edp1 on rk3588 arm64: dts: rockchip: Add RK3562 evb2 devicetree arm64: dts: rockchip: add core dtsi for RK3562 SoC dt-bindings: arm: rockchip: Add rk3562 evb2 board dt-bindings: soc: rockchip: Add rk3562 syscon compatibles dt-bindings: rockchip: pmu: Add rk3562 compatible arm64: dts: rockchip: Enable Ethernet controller on Radxa E20C arm64: dts: rockchip: Add GMAC nodes for RK3528 ... Link: https://lore.kernel.org/r/3998939.iIbC2pHGDl@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-22Merge tag 'mvebu-dt64-6.16-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into soc/dt mvebu dt64 for 6.16 (part 1) Clean up unused pinctrl-names in pca9555 nodes * tag 'mvebu-dt64-6.16-1' of https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: arm64: dts: marvell: Drop unused "pinctrl-names" Link: https://lore.kernel.org/r/87tt5kpqy9.fsf@BLaptop.bootlin.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-22Merge tag 'renesas-dts-for-v6.16-tag4' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt Renesas DTS updates for v6.16 (take four) - Fix White Hawk ARD Audio breakage. * tag 'renesas-dts-for-v6.16-tag4' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: arm64: dts: renesas: white-hawk-ard-audio: Fix TPU0 groups Link: https://lore.kernel.org/r/cover.1747817851.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21Merge tag 'renesas-dts-for-v6.16-tag3' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt Renesas DTS updates for v6.16 (take three) - Silence a DTC warning, - Add an extra compatible value to avoid future issues. * tag 'renesas-dts-for-v6.16-tag3' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: riscv: dts: renesas: Add specific RZ/Five cache compatible arm64: dts: renesas: sparrow-hawk: Disable dtc spi_bus_bridge check Link: https://lore.kernel.org/r/cover.1747399860.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21Merge tag 'microchip-dt64-6.16' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt Microchip ARM64 device tree updates for v6.16 This update includes: - fix CPU node "enable-method" property dependencies * tag 'microchip-dt64-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: arm64: dts: microchip: sparx5: Fix CPU node "enable-method" property dependencies Link: https://lore.kernel.org/r/20250516055607.11248-1-claudiu.beznea@tuxon.dev Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21Merge tag 'sunxi-dt-for-6.16' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt Allwinner device tree changes for 6.16 Introduce Allwinner A523 / A527 / T527 SoC family w/ three new devices: - Radxa Cubie A5E - X96Q-Pro+ - Avaota-A1 Also enable EMAC0 ethernet MAC on A523 family for Cubie A5E & Avaota-A1. Note: the SoC has two different ethernet controllers. Changes to existing SoCs: - Enable GPU on H616 with all boards enabled - Set maximum MMC frequency for the A100 Changes to existing boards: - Add WiFi/BT header on PINE64 A64 boards - Add hp-det-gpios for Anbernic RG35XX - Add support for PHY LEDs on Bananapi (the original one) Add new devices for existing SoCs: - YuzukiHD Chameleon based on H6 - Liontron H-A133L based on A133 (compatible with A100) Tree wide cleanups: - Use preferred node names for cooling maps - Align wifi node name with bindings - Drop spurious 'clock-latency-ns' properties for H5 & H6 * tag 'sunxi-dt-for-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: (27 commits) arm64: dts: allwinner: a100: add Liontron H-A133L board support dt-bindings: arm: sunxi: Add Liontron H-A133L board name dt-bindings: vendor-prefixes: Add Liontron name ARM: dts: bananapi: add support for PHY LEDs arm64: dts: allwinner: a100: set maximum MMC frequency arm64: dts: allwinner: t527: add EMAC0 to Avaota-A1 board arm64: dts: allwinner: a527: add EMAC0 to Radxa A5E board arm64: dts: allwinner: a523: Add EMAC0 ethernet MAC dt-bindings: sram: sunxi-sram: Add A523 compatible arm64: dts: allwinner: a64: Add WiFi/BT header on SOPINE Baseboard arm64: dts: allwinner: a64: Add WiFi/BT header on PINE A64 arm64: dts: allwinner: correct the model name for Radxa Cubie A5E ARM: dts: allwinner: Align wifi node name with bindings arm64: dts: allwinner: Align wifi node name with bindings arm64: dts: allwinner: h616: enable Mali GPU for all boards arm64: dts: allwinner: h616: Add Mali GPU node arm64: dts: allwinner: h700: Add hp-det-gpios for Anbernic RG35XX arm64: dts: allwinner: h5/h6: Drop spurious 'clock-latency-ns' properties arm/arm64: dts: allwinner: Use preferred node names for cooling maps arm64: dts: allwinner: h616: add YuzukiHD Chameleon support ... Link: https://lore.kernel.org/r/aCaeZJ2t4S_xhgjp@wens.tw Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21Merge tag 'stm32-dt-for-v6.16-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/dt STM32 DT for v6.16, round 1 Highlights: ---------- - MCU: - Add low power timer on STM32F746 - Add STM32H747 High end MCU support. It embeds: - dual-core (Cortex-M7 + Cortex-M4) - up to 2 Mbytes flash - 1 Mbyte of internal RAM - Add STM32H747i-disco board support. Detailed information can be found at: https://www.st.com/en/evaluation-tools/stm32h747i-disco.html - MPU: - STM32MP13: - Add VREFINT calibration support based on ADC. - STMP32MP15: - Add new Ultratronik Fly board support: - based on STM32MP157C SoC - 1GB of DDR3 - Several connections are available on this boards: 2*USB2.0, 1*USB2.0 MiniUSB, Debug UART, 1*UART, 1*USART, SDcard, RJ45, ... - STM32MP25: - Add OCTOSPI support on STM32MP25 SoCs - Add SPI NOR flash support on STM32MP257F-EV1 connected to OSPI1 - Add Low power timer TIMER (LPTIM) on STM32MP25 SoCs and use LPTIM3 as low power broadcast timer on STM32MP257F-EV1. * tag 'stm32-dt-for-v6.16-1' of https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (22 commits) ARM: dts: stm32: add initial support for stm32mp157-ultra-fly-sbc board MAINTAINERS: Add entry for ULTRATRONIK BOARD SUPPORT dt-bindings: arm: stm32: Document Ultratronik's Fly board DT binding dt-bindings: vendor-prefixes: Add Ultratronik arm64: dts: st: use lptimer3 as tick broadcast source on stm32mp257f-ev1 arm64: dts: st: add low-power timer nodes on stm32mp251 arm64: defconfig: enable STM32 LP timer clockevent driver arm64: dts: st: Add SPI NOR flash support on stm32mp257f-ev1 board arm64: dts: st: Add ospi port1 pinctrl entries in stm32mp25-pinctrl.dtsi arm64: dts: st: Add OMM node on stm32mp251 ARM: dts: stm32: support STM32h747i-disco board ARM: dts: stm32: add an extra pin map for USART1 on stm32h743 ARM: dts: stm32: add pin map for UART8 controller on stm32h743 ARM: dts: stm32: add uart8 node for stm32h743 MCU dt-bindings: clock: stm32h7: rename USART{7,8}_CK to UART{7,8}_CK ARM: stm32: add a new SoC - STM32H747 dt-bindings: arm: stm32: add compatible for stm32h747i-disco board ARM: dts: stm32h7-pinctrl: add _a suffix to u[s]art_pins phandles ARM: dts: st: stm32: Align wifi node name with bindings ARM: dts: stm32: add low power timer on STM32F746 ... Link: https://lore.kernel.org/r/2f101efb-6d58-48d8-983a-57e30a34827c@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21Merge tag 'qcom-arm64-for-6.16' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt Qualcomm Arm64 DeviceTree updates for v6.16 The Snapdragon X Plus platform and related reference device is introduced. Devicetree for the Xiaomi Redmi Note 8 is added. Tsens and thermal zones are added for IPQ5332 and IPQ5424. IPQ6018 gains 1.2GHz and 1.5GHz CPU frequencies. The IPQ5424 gains MMC, LEDs and buttons, while the IPQ9574 gains NSS clock controller and SPI NAND support. IPQ6018 SMEM is transitioned to be described directly in the reserved-memory node. Display and GPU are enabled in the QCM6490-based Fairphone FP5. On QCS6490 Rb3Gen2 ADC channels for thermal profiling are added and Bluetooth is enabled. The USB Type-C orientation GPIO is added on the QCS6490 Rb3Gen2 and the vision mezzanine is described. The Fairphone FP5 gains touchscreen and USB Type-C display support, and the QCM6490 IDP board gains a required listed of protected clocks. The camera subsystem in SC7280 is described and UFS is transitioned to use operating points. On MSM8916, MSM8919 and MSM8939, and devices on these platforms, the UART pinctrl state is cleaned up. The MSM8953 platform gains another UART and interconnects. On SA8775P CTCU and ETR nodes are added, and the CPUfreq throttling interrupts are added. Samsung Galaxy S9 SM-G9600 gains a description of the MAX77705 used for charging, fuel gauge, haptic, and LED, as well as the PMIC used for display and touchscreen, which then is used to enable the touchscreen. The LPG/PWM node is added to PM8937 and Xiaomi Redmi 5A gains display backlight control. Display and GPU are enabled for the Nothing Phone (1). QCS615 platform gains command DB definition. The QCS8300 platform gains description of more QUP instances, CPUfreq, PCIe SMMU and the SPMI controller. On SAR2130P PCIe EP device nodes are added. On SDM630 missing resets are added for SDCC. Then on Fairphone FP3 modem is enabled, and firmware-path are defined on ADSP and WCNSS. The SDM845 RB3/DragonBoard845c and the QRB5165 RB5 has the sensors DSP enabled, and the vision mezzanine on both gets their CMA configuration cleaned up. Xiaomi Pocophone F1 gains touchscreen support. On the SM7325 Nothing Phone (1), display, GPU, and camera EEPROMs are described. On SM8450 the PCIe endpoint controller is described. For SM8550 OPP tables are described for PCIe and QUP. SM8750 gains RPMh sleep stats. SM8650 gians OSM L3 scaling and variety of OPP tables and missing interconnect definitions. The thermal trip points for CPU cores and GPU are raised in reliance on hardware throttling. SM8650 is also transitioned to per-CPU interrupt partitions, in order to properly describe the PMU interrupts. Missing Coresight ETE instances are added. On SM8750 the cluster idle states are corrected, then audio and compute DSPs are introduced, together with the crypto and rng blocks. Modem support is added and enabled on MTP and QRD devices. On SC8280XP overlays are introduced for those running Linux at EL2 on these devices. A few more temp-alarm instances are added for the PMICs. On the X Elite platform GPU cooling and watchdog is introduced, together with a number of smaller fixes. Dell XPS13 gains support for USB Type-C display, the QCP gains WiFi/BT power sequence, and a few devices learns about HBR3. The RTC support is enabled and regulators that are feeding resources that should be always on is marked as such on a variety of boards. The Lenovo Thinkpad T14s DeviceTree is split in two, in order to describe the LCD and OLED variants. Missing properties for the crypto BAM is introduced on a variety of platforms, taking care of a long standing error message in the kernel log during boot. DSI phy clock ids are transitioned to use identifiers from the PHY header file and VBIF region size is corrected, across a large number of platforms. A couple of DWC3 quirks are added across a lot of platforms. The arm32-for-6.15 pull request was accidentally merged into the arm64-for-6.16 branch and this wasn't discovered until a significant number of commits would have to be rebased. As such this is kept here as well. * tag 'qcom-arm64-for-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (308 commits) arm64: dts: qcom: sdm845-xiaomi-beryllium-ebbg: introduce touchscreen support arm64: dts: qcom: sdm845-xiaomi-beryllium-tianma: introduce touchscreen support arm64: dts: qcom: sdm845-xiaomi-beryllium-common: add touchscreen related nodes arm64: dts: qcom: qcs8300: add the pcie smmu node arm64: dts: qcom: x1e80100-*: Drop useless DP3 compatible override arm64: dts: qcom: msm8953: Add interconnects arm64: dts: qcom: msm8953: Add uart_5 arm64: dts: qcom: sm8350: Use q6asm defines for reg arm64: dts: qcom: sm7325-nothing-spacewar: Use q6asm defines for reg arm64: dts: qcom: sdm850*: Use q6asm defines for reg arm64: dts: qcom: sdm845*: Use q6asm defines for reg arm64: dts: qcom: sc7280: Use q6asm defines for reg arm64: dts: qcom: sc7180-acer-aspire1: Use q6asm defines for reg arm64: dts: qcom: qrb5165-rb5: Use q6asm defines for reg arm64: dts: qcom: msm8996*: Use q6asm defines for reg arm64: dts: qcom: msm8953: Use q6asm defines for reg arm64: dts: qcom: msm8916-modem-qdsp6: Use q6asm defines for reg arm64: dts: qcom: apq8096-db820c: Use q6asm defines for reg arm64: dts: qcom: qcm6490-fairphone-fp5: Hook up DisplayPort over USB-C arm64: dts: qcom: qcm6490-fairphone-fp5: Add OCP96011 audio switch ... Link: https://lore.kernel.org/r/20250511235241.15192-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21Merge tag 'mvebu-fixes-6.15-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/fixes mvebu fixes for 6.15 (part 1) Fix uDPU board LEDs by correcting pinctrl state * tag 'mvebu-fixes-6.15-1' of https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: arm64: dts: marvell: uDPU: define pinctrl state for alarm LEDs Link: https://lore.kernel.org/r/87wmagpr0a.fsf@BLaptop.bootlin.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21Merge tag 'sunxi-fixes-for-6.15' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes Allwinner fixes for 6.15 Only one fix: Switch back to I2C for PMICs on Allwinner H6 devices. Apparently using Allwinner's proprietary bus ended up causing issues when the PMIC was sharing the bus with other devices. * tag 'sunxi-fixes-for-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: Revert "arm64: dts: allwinner: h6: Use RSB for AXP805 PMIC connection" Link: https://lore.kernel.org/r/aCaeLgjZllV7bauX@wens.tw Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21arm64: defconfig: Ensure CRYPTO_CHACHA20_NEON is selectedFabio Estevam
Since commit 17ec3e71ba79 ("crypto: lib/Kconfig - Hide arch options from user"), the CRYPTO_CHACHA20_NEON option is no longer selected by default due to changes in how crypto library options are exposed and selected. To restore the previous behavior and ensure CRYPTO_CHACHA20_NEON is enabled, explicitly select CONFIG_CRYPTO_CHACHA20 in the defconfig. This pulls in CRYPTO_LIB_CHACHA_INTERNAL and allows CRYPTO_CHACHA20_NEON to be selected automatically as before. Fixes: 17ec3e71ba79 ("crypto: lib/Kconfig - Hide arch options from user") Signed-off-by: Fabio Estevam <festevam@denx.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21arm64: dts: nuvoton: Add pinctrlWilliam A. Kennington III
This is critical to support multifunction pins shared between devices as well as generic GPIOs. Signed-off-by: William A. Kennington III <william@wkennington.com> Link: https://patch.msgid.link/20250416015902.2091251-1-william@wkennington.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au> Link: https://lore.kernel.org/r/20250515-nuvoton-arm64-dt-v1-1-25769b8c1509@codeconstruct.com.au Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21mailmap: update and consolidate Casey Connolly's name and emailCasey Connolly
I've used several email addresses and a previous name to contribute. Consolidate all of these to my primary email and update my name. Link: https://lkml.kernel.org/r/20250517223237.15647-2-casey.connolly@linaro.org Signed-off-by: Casey Connolly <casey.connolly@linaro.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-05-21arm64: defconfig: enable ACPM protocol and Exynos mailboxTudor Ambarus
Enable the Samsung Exynos ACPM protocol and its transport layer, the Exynos mailbox driver. Samsung Exynos platforms implement ACPM to provide support for PMIC, clock frequency scaling, clock configuration and temperature sensors. Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> Link: https://lore.kernel.org/r/20250207-gs101-acpm-dt-v4-4-230ba8663a2d@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250513101754.23158-2-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21Merge tag 'dt64-cleanup-6.16' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt Minor improvements in ARM64 DTS for v6.16 Two cleanups which were missed on mailing lists - align GPIO node names with DT bindings for Mediatek mt7622 and Nvidia Tegra210-p2894. * tag 'dt64-cleanup-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt: arm64: tegra: tegra210-p2894: Align GPIO hog node name with preferred style arm64: dts: mediatek: mt7622: Align GPIO hog name with bindings Link: https://lore.kernel.org/r/20250513104216.25803-4-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21Merge tag 'amlogic-arm64-dt-for-v6.16' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/dt Amlogic ARM64 DT for v6.16: - Amlogic A4 Pinctrl support - UART RX/TX pull-up pinconf properties for all SoCs - SARADC support for the S905L SoC variant - Drop clock-latency in CPU node - Amlogic clk measure support for S4 & C3 Socs - Amlogic S6/S7/S7D initial support - I2C default pull-up bias pinconf property on Amlogic GXL based boards - Amlogic A4 & A5 Reset Controller support - New Boards: - Amlogic S6 BL209 Reference Board - Amlogic S7 BP201 Reference Board - Amlogic S7D BM202 Reference Board - Amlogic S805Y xiaomi-aquaman/Mi TV Stick * tag 'amlogic-arm64-dt-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: (21 commits) arm64: dts: amlogic: Add A5 Reset Controller arm64: dts: amlogic: Add A4 Reset Controller arm64: dts: amlogic: add support for xiaomi-aquaman/Mi TV Stick dt-bindings: arm: amlogic: add S805Y and Mi TV Stick arm64: dts: amlogic: gxl: set i2c bias to pull-up arm64: dts: add support for S7D based Amlogic BM202 arm64: dts: add support for S7 based Amlogic BP201 arm64: dts: add support for S6 based Amlogic BL209 dt-bindings: arm: amlogic: add S7D support dt-bindings: arm: amlogic: add S7 support dt-bindings: arm: amlogic: add S6 support arm64: dts: amlogic: S4: Add clk-measure controller node arm64: dts: amlogic: C3: Add clk-measure controller node arm64: dts: amlogic: Drop redundant CPU "clock-latency" arm64: dts: amlogic: gxlx-s905l-p271: add saradc compatible arm64: dts: amlogic: a1: enable UART RX and TX pull up by default arm64: dts: amlogic: axg: enable UART RX and TX pull up by default arm64: dts: amlogic: g12: enable UART RX and TX pull up by default arm64: dts: amlogic: gxl: enable UART RX and TX pull up by default arm64: dts: amlogic: gxbb: enable UART RX and TX pull up by default ... Link: https://lore.kernel.org/r/5f7d3fa4-2d9d-450b-b384-abdd903284dc@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21Merge tag 'samsung-dt64-6.16' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt Samsung DTS ARM64 changes for v6.16 1. Tesla FSD: Add Ethernet. 2. ExynosAutov920: Add more serial nodes, clock controllers for CPU cluster CL0, CL1 and CL2. 3. New Exynos7870 SoC with pretty decent coverage: pin controllers, clock controllers, I2C, MMC, serial and USB. New boards using Exynos7870: Samsung Galaxy J7 Prime, Samsung Galaxy A2 Core and Samsung Galaxy J6. 4. Google GS101: Add pmu-intr-gen syscon node for proper CPU hotplug. 5. Switch USI (serial engines) nodes to new samsung,mode constant coming with DT bindings v6.15-rc1. * tag 'samsung-dt64-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: arm64: dts: exynos: gs101: add pmu-intr-gen syscon node arm64: dts: exynos: add initial support for Samsung Galaxy J6 arm64: dts: exynos: add initial support for Samsung Galaxy A2 Core arm64: dts: exynos: add initial support for Samsung Galaxy J7 Prime arm64: dts: exynos: add initial devicetree support for exynos7870 dt-bindings: arm: samsung: add compatibles for exynos7870 devices arm64: dts: exynosautov920: add cpucl1/2 clock DT nodes arm64: dts: exynosautov920: add cpucl0 clock DT nodes arm64: dts: exynos: Add DT node for all UART ports arm64: dts: exynos: update all samsung,mode constants arm64: dts: fsd: Add Ethernet support for PERIC Block of FSD SoC arm64: dts: fsd: Add Ethernet support for FSYS0 Block of FSD SoC Link: https://lore.kernel.org/r/20250513101023.21552-6-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21Merge tag 'ti-k3-config-for-v6.16' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/defconfig TI K3 defconfig updates for v6.16 - Enable Cadence DSI and PHY driver support for DSI support on BeagleBone-AI64, BeaglePlay, BeagleY-AI, All TI EVMs etc. - Enable hardware spinlock and Quadrature Encoder Pulse (QEP) support for AM64-SK and other boards. - Enable TMP102 driver to support Phytec phyCORE-AM68x/TDA4x and the phyGATE-Tauri-L-iMX8MM - Enable TPIC2810 for AM64-SK LED GPIO control. * tag 'ti-k3-config-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: arm64: defconfig: Enable TPIC2810 GPIO expander arm64: defconfig: Enable TMP102 as module arm64: defconfig: Enable hwspinlock and eQEP for K3 arm64: defconfig: Add CDNS_DSI and CDNS_PHY config Link: https://lore.kernel.org/r/20250512144738.dv63fd4fyuly3s44@diocese Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21Merge tag 'ti-k3-dt-for-v6.16' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/dt TI K3 device tree updates for v6.16 Generic Fixups/Cleanups: * am62*: emmc - drop disable-wp, Add bootphase tags to support MMC boot SoC Specific features and Fixes: AM62Ax: * C7x and R5F support added * Bug fix for emmc clock to point to default * CPUFreq thermal throttling on thermal alert AM62P5: * Add RNG Node (common to J722s) * Bug fix for emmc clock to point to default (common to J722S) AM625: * Wakeup R5 node * Bug fix for emmc clock to point to default * PRUSS-M support * New GPU bindings AM64: * Switch to 64-bit address space for PCIe0 * Add PCIe control nodes for main_conf region * Reserve timer nodes used by MCU F/w. AM65: * MMC: Add missing delay timing values for SDR and legacy modes * Add compatible for AM65x syscon and PCIe control properties (dtbs_check fixes) J7200: * PCIe control node to scm_conf, switch to 64-bit address space for PCIe1. J721E: * PCIe control node to scm_conf, switch to 64-bit address space for PCIe0,1. J721S2: * GPU node for Imagination Tech Rouge BXS GPU. * PCIe control node to scm_conf, switch to 64-bit address space for PCIe1. J722s/AM67A: * Switch serdes status to be enabled by board file than at SoC level. * Switch to 64-bit address space for PCIe0. J784S4/J742S2/AM69: * Add ASPCIE0 and enable output for PCIe1 * Fix length of serdes_ln_ctrl. * Switch to 64-bit address space for PCIe0,1. Board Specific: AM62Ax: * SK: co-processors C7x, R5, PWM support added * phycore-som: co-processors C7x, R5 AM62P5: * Add Toradex Verdin AM62P boards with Dahlia, Ivy, Mallow and Yavia support. * SK: Add remote processor support, PWM AM625: * Add BeagleBoard.org PocketBeagle-2 support * phycore-som: Enable R5F support * Verdin: Add eeprom compatible fallback * SK: Enable PWM, voltage supplies, clock, i2cmux rename for camera overlays (dtbs_check fixes) * BeaglePlay: Add voltage supplies for camera overlays (dtbs_check fixes) * phyboard-lyra: Add cooling maps for fan * emmc bug fixes: add non-removable flag for eMMC. AM65: * EVM: Add missing power supply description ofr Rocktech panel (dtbs_check fixes) J721E: * EVM: Enable OSPI1 * EVM/SK: Dt nodes description for mandatory power suplpies for panel and sensors (dtbs_check fixes) J721S2/AM68: * Add phyBOARD-Izar-AM68x * am68-SK: Fix regulator hierarchy J722s/AM67A: * EVM: Add mux controls for CSI2, power regulator nodes and add overlays for quad IMX219 and TEVI OV5640. * BeagleY-AI: Add bootph for main_gpio1 J784S4/J742S2/AM69: * usxgmii expansion board: Drop un-necessary pinctrl-names * evm: Add overlay for USB0 Type-A option * tag 'ti-k3-dt-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: (86 commits) arm64: dts: ti: k3-j722s-evm: Add overlay for TEVI OV5640 arm64: dts: ti: k3-j722s-evm: Add overlay for quad IMX219 arm64: dts: ti: j722s-evm: Add MUX to control CSI2RX arm64: dts: ti: j722s-evm: Add DT nodes for power regulators arm64: dts: ti: k3-am62a-phycore-som: Reserve main_timer2 for C7x DSP arm64: dts: ti: k3-am62a-phycore-som: Reserve main_rti4 for C7x DSP arm64: dts: ti: k3-am62a-phycore-som: Enable Co-processors arm64: dts: ti: k3-am62-phycore-som: Enable Co-processors arm64: dts: ti: k3-am62x-phyboard-lyra-gpio-fan: Update cooling maps arm64: dts: ti: k3-am62a: Enable CPU freq throttling on thermal alert arm64: dts: ti: k3-j721e-common-proc-board: Enable OSPI1 on J721E arm64: dts: ti: k3-j721s2: Add GPU node arm64: dts: ti: k3-am62: New GPU binding details arm64: dts: ti: k3-am62-main: Add PRUSS-M node arm64: dts: ti: k3-am64: Reserve timers used by MCU FW arm64: dts: ti: k3-am62a7-sk: Reserve main_rti4 for C7x DSP arm64: dts: ti: k3-am62a7-sk: Reserve main_timer2 for C7x DSP arm64: dts: ti: k3-am62x-sk-common: Enable IPC with remote processors arm64: dts: ti: k3-am62p5-sk: Enable IPC with remote processors arm64: dts: ti: k3-am62a7-sk: Enable IPC with remote processors ... Link: https://lore.kernel.org/r/20250512144807.yn64klchtmjjl6ac@protrude Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21arm64: dts: blaize-blzp1600: Enable GPIO supportNikolaos Pasaloukos
Blaize BLZP1600 uses the custom silicon provided from VeriSilicon to add GPIO support. This interface is used to control signals on many other peripherals, such as Ethernet, USB, SD and eMMC. Signed-off-by: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> Link: https://lore.kernel.org/r/20250512133302.151621-1-nikolaos.pasaloukos@blaize.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-21include: pe.h: Fix PE definitionsPali Rohár
* Rename constants to their standard PE names: - MZ_MAGIC -> IMAGE_DOS_SIGNATURE - PE_MAGIC -> IMAGE_NT_SIGNATURE - PE_OPT_MAGIC_PE32_ROM -> IMAGE_ROM_OPTIONAL_HDR_MAGIC - PE_OPT_MAGIC_PE32 -> IMAGE_NT_OPTIONAL_HDR32_MAGIC - PE_OPT_MAGIC_PE32PLUS -> IMAGE_NT_OPTIONAL_HDR64_MAGIC - IMAGE_DLL_CHARACTERISTICS_NX_COMPAT -> IMAGE_DLLCHARACTERISTICS_NX_COMPAT * Import constants and their description from readpe and file projects which contains current up-to-date information: - IMAGE_FILE_MACHINE_* - IMAGE_FILE_* - IMAGE_SUBSYSTEM_* - IMAGE_DLLCHARACTERISTICS_* - IMAGE_DLLCHARACTERISTICS_EX_* - IMAGE_DEBUG_TYPE_* * Add missing IMAGE_SCN_* constants and update their incorrect description * Fix incorrect value of IMAGE_SCN_MEM_PURGEABLE constant * Add description for win32_version and loader_flags PE fields Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2025-05-21KVM: arm64: np-guest CMOs with PMD_SIZE fixmapVincent Donnefort
With the introduction of stage-2 huge mappings in the pKVM hypervisor, guest pages CMO is needed for PMD_SIZE size. Fixmap only supports PAGE_SIZE and iterating over the huge-page is time consuming (mostly due to TLBI on hyp_fixmap_unmap) which is a problem for EL2 latency. Introduce a shared PMD_SIZE fixmap (hyp_fixblock_map/hyp_fixblock_unmap) to improve guest page CMOs when stage-2 huge mappings are installed. On a Pixel6, the iterative solution resulted in a latency of ~700us, while the PMD_SIZE fixmap reduces it to ~100us. Because of the horrendous private range allocation that would be necessary, this is disabled for 64KiB pages systems. Suggested-by: Quentin Perret <qperret@google.com> Signed-off-by: Vincent Donnefort <vdonnefort@google.com> Signed-off-by: Quentin Perret <qperret@google.com> Link: https://lore.kernel.org/r/20250521124834.1070650-11-vdonnefort@google.com Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-21KVM: arm64: Stage-2 huge mappings for np-guestsVincent Donnefort
Now np-guests hypercalls with range are supported, we can let the hypervisor to install block mappings whenever the Stage-1 allows it, that is when backed by either Hugetlbfs or THPs. The size of those block mappings is limited to PMD_SIZE. Signed-off-by: Vincent Donnefort <vdonnefort@google.com> Link: https://lore.kernel.org/r/20250521124834.1070650-10-vdonnefort@google.com Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-21KVM: arm64: Add a range to pkvm_mappingsQuentin Perret
In preparation for supporting stage-2 huge mappings for np-guest, add a nr_pages member for pkvm_mappings to allow EL1 to track the size of the stage-2 mapping. Signed-off-by: Quentin Perret <qperret@google.com> Signed-off-by: Vincent Donnefort <vdonnefort@google.com> Link: https://lore.kernel.org/r/20250521124834.1070650-9-vdonnefort@google.com Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-21KVM: arm64: Convert pkvm_mappings to interval treeQuentin Perret
In preparation for supporting stage-2 huge mappings for np-guest, let's convert pgt.pkvm_mappings to an interval tree. No functional change intended. Suggested-by: Vincent Donnefort <vdonnefort@google.com> Signed-off-by: Quentin Perret <qperret@google.com> Signed-off-by: Vincent Donnefort <vdonnefort@google.com> Link: https://lore.kernel.org/r/20250521124834.1070650-8-vdonnefort@google.com Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-21KVM: arm64: Add a range to __pkvm_host_test_clear_young_guest()Vincent Donnefort
In preparation for supporting stage-2 huge mappings for np-guest. Add a nr_pages argument to the __pkvm_host_test_clear_young_guest hypercall. This range supports only two values: 1 or PMD_SIZE / PAGE_SIZE (that is 512 on a 4K-pages system). Signed-off-by: Vincent Donnefort <vdonnefort@google.com> Link: https://lore.kernel.org/r/20250521124834.1070650-7-vdonnefort@google.com Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-21KVM: arm64: Add a range to __pkvm_host_wrprotect_guest()Vincent Donnefort
In preparation for supporting stage-2 huge mappings for np-guest. Add a nr_pages argument to the __pkvm_host_wrprotect_guest hypercall. This range supports only two values: 1 or PMD_SIZE / PAGE_SIZE (that is 512 on a 4K-pages system). Signed-off-by: Vincent Donnefort <vdonnefort@google.com> Link: https://lore.kernel.org/r/20250521124834.1070650-6-vdonnefort@google.com Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-21KVM: arm64: Add a range to __pkvm_host_unshare_guest()Vincent Donnefort
In preparation for supporting stage-2 huge mappings for np-guest. Add a nr_pages argument to the __pkvm_host_unshare_guest hypercall. This range supports only two values: 1 or PMD_SIZE / PAGE_SIZE (that is 512 on a 4K-pages system). Signed-off-by: Vincent Donnefort <vdonnefort@google.com> Link: https://lore.kernel.org/r/20250521124834.1070650-5-vdonnefort@google.com Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-21KVM: arm64: Add a range to __pkvm_host_share_guest()Vincent Donnefort
In preparation for supporting stage-2 huge mappings for np-guest. Add a nr_pages argument to the __pkvm_host_share_guest hypercall. This range supports only two values: 1 or PMD_SIZE / PAGE_SIZE (that is 512 on a 4K-pages system). Signed-off-by: Vincent Donnefort <vdonnefort@google.com> Link: https://lore.kernel.org/r/20250521124834.1070650-4-vdonnefort@google.com Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-21KVM: arm64: Introduce for_each_hyp_pageVincent Donnefort
Add a helper to iterate over the hypervisor vmemmap. This will be particularly handy with the introduction of huge mapping support for the np-guest stage-2. Signed-off-by: Vincent Donnefort <vdonnefort@google.com> Link: https://lore.kernel.org/r/20250521124834.1070650-3-vdonnefort@google.com Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-21KVM: arm64: Handle huge mappings for np-guest CMOsVincent Donnefort
clean_dcache_guest_page() and invalidate_icache_guest_page() accept a size as an argument. But they also rely on fixmap, which can only map a single PAGE_SIZE page. With the upcoming stage-2 huge mappings for pKVM np-guests, those callbacks will get size > PAGE_SIZE. Loop the CMOs on a PAGE_SIZE basis until the whole range is done. Signed-off-by: Vincent Donnefort <vdonnefort@google.com> Link: https://lore.kernel.org/r/20250521124834.1070650-2-vdonnefort@google.com Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-21Merge branch kvm-arm64/pkvm-selftest-6.16 into kvm-arm64/pkvm-np-thp-6.16Marc Zyngier
* kvm-arm64/pkvm-selftest-6.16: : . : pKVM selftests covering the memory ownership transitions by : Quentin Perret. From the initial cover letter: : : "We have recently found a bug [1] in the pKVM memory ownership : transitions by code inspection, but it could have been caught with a : test. : : Introduce a boot-time selftest exercising all the known pKVM memory : transitions and importantly checks the rejection of illegal transitions. : : The new test is hidden behind a new Kconfig option separate from : CONFIG_EL2_NVHE_DEBUG on purpose as that has side effects on the : transition checks ([1] doesn't reproduce with EL2 debug enabled). : : [1] https://lore.kernel.org/kvmarm/20241128154406.602875-1-qperret@google.com/" : . KVM: arm64: Extend pKVM selftest for np-guests KVM: arm64: Selftest for pKVM transitions KVM: arm64: Don't WARN from __pkvm_host_share_guest() KVM: arm64: Add .hyp.data section Signed-off-by: Marc Zyngier <maz@kernel.org>
2025-05-21KVM: arm64: nv: Release faulted-in VNCR page from mmu_lock critical sectionMarc Zyngier
The conversion to kvm_release_faultin_page() missed the requirement for this to be called within a critical section with mmu_lock held for write. Move this call up to satisfy this requirement. Fixes: 069a05e535496 ("KVM: arm64: nv: Handle VNCR_EL2-triggered faults") Signed-off-by: Marc Zyngier <maz@kernel.org>
generated by cgit (git 2.34.1) at 2025-07-16 08:53:55 +0000