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2023-04-18dt-bindings: net: dwmac: sti: remove stih415/sti416/stid127Alain Volmat
Remove compatible for stih415/stih416 and stid127 which are no more supported. Signed-off-by: Alain Volmat <avolmat@me.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com> Link: https://lore.kernel.org/r/20230416195857.61284-1-avolmat@me.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-18dt-bindings: irqchip: sti: remove stih415/stih416 and stid127Alain Volmat
Remove bindings for the stih415/stih416/stid127 since they are not supported within the kernel anymore. Signed-off-by: Alain Volmat <avolmat@me.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230416190950.18929-1-avolmat@me.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-18irqchip/gic-v3: Add Rockchip 3588001 erratum workaroundSebastian Reichel
Rockchip RK3588/RK3588s GIC600 integration does not support the sharability feature. Rockchip assigned Erratum ID #3588001 for this issue. Note, that the 0x0201743b ID is not Rockchip specific and thus there is an extra of_machine_is_compatible() check. The flags are named FORCE_NON_SHAREABLE to be vendor agnostic, since apparently similar integration design errors exist in other platforms and they can reuse the same flag. Co-developed-by: XiaoDong Huang <derrick.huang@rock-chips.com> Signed-off-by: XiaoDong Huang <derrick.huang@rock-chips.com> Co-developed-by: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Co-developed-by: Lucas Tanure <lucas.tanure@collabora.com> Signed-off-by: Lucas Tanure <lucas.tanure@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20230418142109.49762-2-sebastian.reichel@collabora.com
2023-04-18dt-bindings: remoteproc: Drop unneeded quotesRob Herring
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230327170114.4102315-1-robh@kernel.org
2023-04-18thermal: intel: int340x: Add DLVR support for RFIM controlSrinivas Pandruvada
Add support for DLVR (Digital Linear Voltage Regulator) attributes, which can be used to control RFIM. Here instead of "fivr" another directory "dlvr" is created with DLVR attributes: /sys/bus/pci/devices/0000:00:04.0/dlvr ├── dlvr_freq_mhz ├── dlvr_freq_select ├── dlvr_hardware_rev ├── dlvr_pll_busy ├── dlvr_rfim_enable └── dlvr_spread_spectrum_pct └── dlvr_control_mode └── dlvr_control_lock Attributes dlvr_freq_mhz (RO): Current DLVR PLL frequency in MHz. dlvr_freq_select (RW): Sets DLVR PLL clock frequency. dlvr_hardware_rev (RO): DLVR hardware revision. dlvr_pll_busy (RO): PLL can't accept frequency change when set. dlvr_rfim_enable (RW): 0: Disable RF frequency hopping, 1: Enable RF frequency hopping. dlvr_control_mode (RW): Specifies how frequencies are spread. 0: Down spread, 1: Spread in Center. dlvr_control_lock (RW): 1: future writes are ignored. dlvr_spread_spectrum_pct (RW) A write to this register updates the DLVR spread spectrum percent value. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> [ rjw: Subject edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2023-04-18regulator: dt-bindings: qcom,rpmh: Combine PM6150L and PM8150L if-thenKrzysztof Kozlowski
The supplies for PM6150L and PM8150L are the same, so they can be part of one if-then block, for smaller code. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230418071734.5706-2-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-04-18ASoC: dt-bindings: wm8728: Convert to dtschemaSaalim Quadri
Convert the WM8728 audio CODEC bindings to DT schema Signed-off-by: Saalim Quadri <danascape@gmail.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230417204323.137681-1-danascape@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-04-18ASoC: dt-bindings: wm8737: Convert to dtschemaSaalim Quadri
Convert the WM8737 audio CODEC bindings to DT schema Signed-off-by: Saalim Quadri <danascape@gmail.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230417212400.161796-1-danascape@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-04-18LoongArch: Make WriteCombine configurable for ioremap()Huacai Chen
LoongArch maintains cache coherency in hardware, but when paired with LS7A chipsets the WUC attribute (Weak-ordered UnCached, which is similar to WriteCombine) is out of the scope of cache coherency machanism for PCIe devices (this is a PCIe protocol violation, which may be fixed in newer chipsets). This means WUC can only used for write-only memory regions now, so this option is disabled by default, making WUC silently fallback to SUC for ioremap(). You can enable this option if the kernel is ensured to run on hardware without this bug. Kernel parameter writecombine=on/off can be used to override the Kconfig option. Cc: stable@vger.kernel.org Suggested-by: WANG Xuerui <kernel@xen0n.name> Reviewed-by: WANG Xuerui <kernel@xen0n.name> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2023-04-18dt-bindings: net: Add support StarFive dwmacYanhong Wang
Add documentation to describe StarFive dwmac driver(GMAC). Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Samin Guo <samin.guo@starfivetech.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-04-18dt-bindings: net: snps,dwmac: Add 'ahb' reset/reset-nameSamin Guo
According to: stmmac_platform.c: stmmac_probe_config_dt stmmac_main.c: stmmac_dvr_probe dwmac controller may require one (stmmaceth) or two (stmmaceth+ahb) reset signals, and the maxItems of resets/reset-names is going to be 2. The gmac of Starfive Jh7110 SOC must have two resets. it uses snps,dwmac-5.20 IP. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Samin Guo <samin.guo@starfivetech.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-04-18dt-bindings: net: snps,dwmac: Add dwmac-5.20 versionEmil Renner Berthing
Add dwmac-5.20 IP version to snps.dwmac.yaml Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Emil Renner Berthing <kernel@esmil.dk> Signed-off-by: Samin Guo <samin.guo@starfivetech.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-04-17ice: document RDMA devlink parametersJacob Keller
Commit e523af4ee560 ("net/ice: Add support for enable_iwarp and enable_roce devlink param") added support for the enable_roce and enable_iwarp parameters in the ice driver. It didn't document these parameters in the ice devlink documentation file. Add this documentation, including a note about the mutual exclusion between the two modes. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Acked-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://lore.kernel.org/r/20230414162614.571861-1-jacob.e.keller@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-17regulator: dt-bindings: qcom,rpmh: Correct PM8550 family suppliesKrzysztof Kozlowski
PM8550 is different than PM8550VE/VS, because the latter has much smaller amount of supplies (l1-3 and s1-6) and regulators. The PM8550 has on the other hand one pin for vdd-l1-l4-l10 supplies. Correct the if:then: clause with their supplies. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230327080626.24200-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2023-04-17Merge remote-tracking branch 'tip/x86/sev' into hyperv-nextWei Liu
Merge the following 6 patches from tip/x86/sev, which are taken from Michael Kelley's series [0]. The rest of Michael's series depend on them. x86/hyperv: Change vTOM handling to use standard coco mechanisms init: Call mem_encrypt_init() after Hyper-V hypercall init is done x86/mm: Handle decryption/re-encryption of bss_decrypted consistently Drivers: hv: Explicitly request decrypted in vmap_pfn() calls x86/hyperv: Reorder code to facilitate future work x86/ioremap: Add hypervisor callback for private MMIO mapping in coco VM 0: https://lore.kernel.org/linux-hyperv/1679838727-87310-1-git-send-email-mikelley@microsoft.com/
2023-04-17dt-bindings: bus: Add Hyper-V VMBusSaurabh Sengar
Add dt-bindings for Hyper-V VMBus. Signed-off-by: Saurabh Sengar <ssengar@linux.microsoft.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1679298460-11855-5-git-send-email-ssengar@linux.microsoft.com Signed-off-by: Wei Liu <wei.liu@kernel.org>
2023-04-17spi: dw: Add AMD Pensando Elba SoC SPI ControllerBrad Larson
The AMD Pensando Elba SoC has integrated the DW APB SPI Controller Signed-off-by: Brad Larson <blarson@amd.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Serge Semin <fancer.lancer@gmail.com> Link: https://lore.kernel.org/r/20230410184526.15990-5-blarson@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-04-17Merge tag 'scmi-updates-6.4' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers Arm SCMI updates for v6.4 The main and only new addition this time around is the support for unidirectional mailbox channels. SCMI communicates between the agent and the platform using one bidirectional 'a2p' channel used by the agent to send SCMI commands and synchronously receive the related replies, and an optional 'p2a' unidirectional channel used to asynchronously receive delayed responses and notifications emitted from the platform. In order to support platforms that support only unidirectional mailbox hardware channels, the existing bindings are extended to support the same. Both bidirectional and unidirectional channels support for the SCMI mailbox can coexist. The correct and effective combination of defined 'mboxes' and 'shmem' descriptors determines the type of the mailbox channel. This also contains a fix for the transfers allocation on Rx channel especially when the base protocol doesn't use Rx channel while some of the protocols can have dedicated Rx channels. * tag 'scmi-updates-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Add support for unidirectional mailbox channels dt-bindings: firmware: arm,scmi: Support mailboxes unidirectional channels firmware: arm_scmi: Fix xfers allocation on Rx channel firmware: arm_scmi: Use the bitmap API to allocate bitmaps firmware: arm_scmi: Fix device node validation for mailbox transport firmware: arm_scmi: Fix raw coexistence mode behaviour on failure path firmware: arm_scmi: Remove duplicate include header inclusion firmware: arm_scmi: Return a literal instead of a variable firmware: arm_scmi: Clean up a return statement in scmi_probe Link: https://lore.kernel.org/r/20230417145743.1904318-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-04-17Merge tag 'memory-controller-drv-6.4-2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into soc/drivers Memory controller drivers for v6.4, part two 1. Tegra210 EMC: correct reading of MR18 register. 2. MediaTek SMI: add support for MT8365. * tag 'memory-controller-drv-6.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: mtk-smi: mt8365: Add SMI Support dt-bindings: memory-controllers: mediatek,smi-larb: add mt8365 dt-bindings: memory-controllers: mediatek,smi-common: add mt8365 memory: tegra: read values from correct device Link: https://lore.kernel.org/r/20230416143248.308942-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-04-17Merge tag 'thermal-v6.4-rc1-2' of ↵Rafael J. Wysocki
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux Pull more thermal control changes for 6.4-rc1 from Daniel Lezcano: "- Do preparating cleaning and DT bindings for RK3588 support (Sebastian Reichel) - Add driver support for RK3588 (Finley Xiao) - Use devm_reset_control_array_get_exclusive() for the Rockchip driver (Ye Xingchen) - Detect power gated thermal zones and return -EAGAIN when reading the temperature (Mikko Perttunen) - Remove thermal_bind_params structure as it is unused (Zhang Rui) - Drop unneeded quotes in DT bindings allowing to run yamllint (Rob Herring) - Update the power allocator documentation according to the thermal trace relocation (Lukas Bulwahn) - Fix sensor 1 interrupt status bitmask for the Mediatek LVTS sensor (Chen-Yu Tsai) - Use the dev_err_probe() helper in the Amlogic driver (Ye Xingchen) - Add AP domain support to LVTS thermal controllers for mt8195 (Balsam CHIHI) - Remove buggy call to thermal_of_zone_unregister() (Daniel Lezcano) - Make thermal_of_zone_[un]register() private to the thermal OF code (Daniel Lezcano) - Create a private copy of the thermal zone device parameters structure when registering a thermal zone (Daniel Lezcano)" * tag 'thermal-v6.4-rc1-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux: thermal/core: Alloc-copy-free the thermal zone parameters structure thermal/of: Unexport unused OF functions thermal/drivers/bcm2835: Remove buggy call to thermal_of_zone_unregister thermal/drivers/mediatek/lvts_thermal: Add AP domain for mt8195 dt-bindings: thermal: mediatek: Add AP domain to LVTS thermal controllers for mt8195 thermal: amlogic: Use dev_err_probe() thermal/drivers/mediatek/lvts_thermal: Fix sensor 1 interrupt status bitmask MAINTAINERS: adjust entry in THERMAL/POWER_ALLOCATOR after header movement dt-bindings: thermal: Drop unneeded quotes thermal/core: Remove thermal_bind_params structure thermal/drivers/tegra-bpmp: Handle offline zones thermal/drivers/rockchip: use devm_reset_control_array_get_exclusive() dt-bindings: rockchip-thermal: Support the RK3588 SoC compatible thermal/drivers/rockchip: Support RK3588 SoC in the thermal driver thermal/drivers/rockchip: Support dynamic sized sensor array thermal/drivers/rockchip: Simplify channel id logic thermal/drivers/rockchip: Use dev_err_probe thermal/drivers/rockchip: Simplify clock logic thermal/drivers/rockchip: Simplify getting match data
2023-04-17dt-bindings: mt76: add active-low property for ledFrank Wunderlich
LEDs can be in low-active mode, driver already supports it, but documentation is missing. Add documentation for the dt property. Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-04-17ASoC: dt-bindings: wm8753: Convert to dtschemaSaalim Quadri
Convert the WM8753 audio codec bindings to DT schema. Signed-off-by: Saalim Quadri <danascape@gmail.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230414223801.1106550-1-danascape@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-04-17dt-bindings: mmc: sdhci-msm: Document the IPQ5018 compatibleSricharan Ramabadhran
Document the compatible for SDHCI on IPQ5018. Signed-off-by: Sricharan Ramabadhran <quic_srichara@quicinc.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/1681468167-11689-8-git-send-email-quic_srichara@quicinc.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-04-17dt-bindings: mmc: cdns: Add AMD Pensando Elba SoCBrad Larson
AMD Pensando Elba ARM 64-bit SoC is integrated with this IP and explicitly controls byte-lane enables. Signed-off-by: Brad Larson <blarson@amd.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230410184526.15990-3-blarson@amd.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-04-17mlxbf-bootctl: Add sysfs file for BlueField boot fifoLiming Sun
This commit adds sysfs file for BlueField boot fifo. The boot fifo is usually used to push boot stream via USB or PCIe. Once OS is up, it can be reused by applications to read data or configuration from external host. Signed-off-by: Liming Sun <limings@nvidia.com> Reviewed-by: David Thompson <davthompson@nvidia.com> Link: https://lore.kernel.org/r/52b0b00dacbc4aad3169dd3667d79c85e334783b.1680657571.git.limings@nvidia.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-04-17dt-bindings: mmc: arasan,sdci: Add Xilinx Versal Net compatibleSai Krishna Potthuri
Add Xilinx Versal Net compatible to support eMMC 5.1 PHY. Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230403102551.3763054-2-sai.krishna.potthuri@amd.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-04-16sync mm-stable with mm-hotfixes-stable to pick up depended-upon upstream changesAndrew Morton
2023-04-17erofs: set block size to the on-disk block sizeJingbo Xu
Set the block size to that specified in on-disk superblock. Also remove the hard constraint of PAGE_SIZE block size for the uncompressed device backend. This constraint is temporarily remained for compressed device and fscache backend, as there is more work needed to handle the condition where the block size is not equal to PAGE_SIZE. It is worth noting that the on-disk block size is read prior to erofs_superblock_csum_verify(), as the read block size is needed in the latter. Besides, later we are going to make erofs refer to tar data blobs (which is 512-byte aligned) for OCI containers, where the block size is 512 bytes. In this case, the 512-byte block size may not be adequate for a directory to contain enough dirents. To fix this, we are also going to introduce directory block size independent on the block size. Due to we have already supported block size smaller than PAGE_SIZE now, disable all these images with such separated directory block size until we supported this feature later. Signed-off-by: Jingbo Xu <jefflexu@linux.alibaba.com> Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com> Reviewed-by: Yue Hu <huyue2@coolpad.com> Reviewed-by: Chao Yu <chao@kernel.org> Link: https://lore.kernel.org/r/20230313135309.75269-3-jefflexu@linux.alibaba.com [ Gao Xiang: update documentation. ] Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
2023-04-16Merge tag 'kbuild-fixes-v6.3-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Drop debug info from purgatory objects again - Document that kernel.org provides prebuilt LLVM toolchains - Give up handling untracked files for source package builds - Avoid creating corrupted cpio when KBUILD_BUILD_TIMESTAMP is given with a pre-epoch data. - Change panic_show_mem() to a macro to handle variable-length argument - Compress tarballs on-the-fly again * tag 'kbuild-fixes-v6.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: do not create intermediate *.tar for tar packages kbuild: do not create intermediate *.tar for source tarballs kbuild: merge cmd_archive_linux and cmd_archive_perf init/initramfs: Fix argument forwarding to panic() in panic_show_mem() initramfs: Check negative timestamp to prevent broken cpio archive kbuild: give up untracked files for source package builds Documentation/llvm: Add a note about prebuilt kernel.org toolchains purgatory: fix disabling debug info
2023-04-16bpf,docs: Remove KF_KPTR_GET from documentationDavid Vernet
A prior patch removed KF_KPTR_GET from the kernel. Now that it's no longer accessible to kfunc authors, this patch removes it from the BPF kfunc documentation. Signed-off-by: David Vernet <void@manifault.com> Link: https://lore.kernel.org/r/20230416084928.326135-4-void@manifault.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-04-16ptrace: Provide set/get interface for syscall user dispatchGregory Price
The syscall user dispatch configuration can only be set by the task itself, but lacks a ptrace set/get interface which makes it impossible to implement checkpoint/restore for it. Add the required ptrace requests and the get/set functions in the syscall user dispatch code to make that possible. Signed-off-by: Gregory Price <gregory.price@memverge.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Oleg Nesterov <oleg@redhat.com> Link: https://lore.kernel.org/r/20230407171834.3558-4-gregory.price@memverge.com
2023-04-15media: dt-bindings: media: Add i.MX8 ISI DT bindingsLaurent Pinchart
The Image Sensing Interface (ISI) combines image processing pipelines with DMA engines to process and capture frames originating from a variety of sources. The inputs to the ISI go through Pixel Link interfaces, and their number and nature is SoC-dependent. They cover both capture interfaces (MIPI CSI-2 RX, HDMI RX) and memory inputs. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: i2c: Drop unused vs6624 camera sensor driverLaurent Pinchart
The vs6624 camera sensor driver doesn't support DT and relies on platform data. The last board files supplying platform data for that device have been removed from the kernel in v4.17. The driver hasn't been used since them. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: i2c: Drop unused sr030pc30 camera sensor driverLaurent Pinchart
The sr030pc30 camera sensor driver doesn't support DT and relies on platform data. No board file has ever provided platform data for that device. The driver has thus never been used in the mainline kernel since its introduction in v2.6.37. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: i2c: Drop unused s5k6aa camera sensor driverLaurent Pinchart
The s5k6aa camera sensor driver doesn't support DT and relies on platform data. The last board files supplying platform data for that device have been removed from the kernel in v3.11. The driver hasn't been used since them. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: i2c: Drop unused noon010pc30 camera sensor driverLaurent Pinchart
The noon010pc30 camera sensor driver doesn't support DT and relies on platform data. The last board files supplying platform data for that device have been removed from the kernel in v3.16. A device tree file referencing the device has been added in v3.17, but without corresponding DT bindings, and with DT support in the driver. The driver thus hasn't been used since v316. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: i2c: Drop unused mt9t001 camera sensor driverLaurent Pinchart
The mt9t001 camera sensor driver doesn't support DT and relies on platform data. No board file has ever provided platform data for that device. The driver has thus never been used in the mainline kernel since its introduction in v3.2. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: i2c: Drop unused mt9m032 camera sensor driverLaurent Pinchart
The mt9m032 camera sensor driver doesn't support DT and relies on platform data. No board file has ever provided platform data for that device. The driver has thus never been used in the mainline kernel since its introduction in v3.4. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: i2c: Drop unused m5mols camera sensor driverLaurent Pinchart
The m5mols camera sensor driver doesn't support DT and relies on platform data. The last board files supplying platform data for that device have been removed from the kernel in v3.11. The driver hasn't been used since them. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: i2c: Drop unused ad9389b video encoder driverLaurent Pinchart
The ad9389b video encoder driver doesn't support DT and relies on platform data. No board file has ever provided platform data for that device. The driver has thus never been used in the mainline kernel since its introduction in v3.7. Drop it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: Add ABGR64_12 video formatMing Qian
ABGR64_12 is a reversed RGB format with alpha channel last, 12 bits per component like ABGR32, expanded to 16bits. Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. Signed-off-by: Ming Qian <ming.qian@nxp.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: Add BGR48_12 video formatMing Qian
BGR48_12 is a reversed RGB format with 12 bits per component like BGR24, expanded to 16bits. Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. Signed-off-by: Ming Qian <ming.qian@nxp.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: Add YUV48_12 video formatMing Qian
YUV48_12 is a YUV format with 12-bits per component like YUV24, expanded to 16bits. Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. [hverkuil: replaced a . by ,] Signed-off-by: Ming Qian <ming.qian@nxp.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: Add Y012 video formatMing Qian
Y012 is a luma-only formats with 12-bits per pixel, expanded to 16bits. Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. Signed-off-by: Ming Qian <ming.qian@nxp.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: Add P012 and P012M video formatMing Qian
P012 is a YUV format with 12-bits per component with interleaved UV, like NV12, expanded to 16 bits. Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. And P012M has two non contiguous planes. Signed-off-by: Ming Qian <ming.qian@nxp.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: v4l2-subdev: Add new ioctl for client capabilitiesTomi Valkeinen
Add new ioctls to set and get subdev client capabilities. Client in this context means the userspace application which opens the subdev device node. The client capabilities are stored in the file handle of the opened subdev device node, and the client must set the capabilities for each opened subdev. For now we only add a single flag, V4L2_SUBDEV_CLIENT_CAP_STREAMS, which indicates that the client is streams-aware. The reason for needing such a flag is as follows: Many structs passed via ioctls, e.g. struct v4l2_subdev_format, contain reserved fields (usually a single array field). These reserved fields can be used to extend the ioctl. The userspace is required to zero the reserved fields. We recently added a new 'stream' field to many of these structs, and the space for the field was taken from these reserved arrays. The assumption was that these new 'stream' fields are always initialized to zero if the userspace does not use them. This was a mistake, as, as mentioned above, the userspace is required to zero the _reserved_ fields. In other words, there is no requirement to zero this new stream field, and if the userspace doesn't use the field (which is the case for all userspace applications at the moment), the field may contain random data. This shows that the way the reserved fields are defined in v4l2 is, in my opinion, somewhat broken, but there is nothing to do about that. To fix this issue we need a way for the userspace to tell the kernel that the userspace has indeed set the 'stream' field, and it's fine for the kernel to access it. This is achieved with the new ioctl, which the userspace should usually use right after opening the subdev device node. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: dt-bindings: media: renesas,vsp1: Document RZ/V2L VSPD bindingsBiju Das
Document VSPD found in RZ/V2L SoC. The VSPD block is identical to RZ/G2L SoC and therefore use RZ/G2L fallback to avoid any driver changes. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: dt-bindings: media: renesas,fcp: Document RZ/{G2L,V2L} FCPVD bindingsBiju Das
Document FCPVD found in RZ/G2L alike SoCs. FCPVD block is similar to FCP for VSP found on R-Car SoC's . It has 3 clocks compared to 1 clock on fcpv. Introduce new compatibles renesas,r9a07g044-fcpvd for RZ/G2{L,LC} and renesas,r9a07g054-fcpvd for RZ/V2L to handle this difference. The 3 clocks are shared between du, vspd and fcpvd. No driver changes are required as generic compatible string "renesas,fcpv" will be used as a fallback. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: dt-bindings: media: renesas,vin: Add binding for V4HNiklas Söderlund
Document support for the VIN module in the Renesas V4H (r8a779g0) SoC. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-15media: dt-bindings: media: renesas,csi2: Add binding for V4HNiklas Söderlund
Document support for the CSI-2 module in the Renesas V4H (r8a779g0) SoC. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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