kernel/linux.git/Documentation/devicetree/bindings/display, branch v6.6.131

dt-bindings: display/msm: qcom,mdp5: drop lut clock

2025-09-04T13:30:22+00:00

[ Upstream commit 7ab3b7579a6d2660a3425b9ea93b9a140b07f49c ] None of MDP5 platforms have a LUT clock on the display-controller, it was added by the mistake. Drop it, fixing DT warnings on MSM8976 / MSM8956 platforms. Technically it's an ABI break, but no other platforms are affected. Fixes: 385c8ac763b3 ("dt-bindings: display/msm: convert MDP5 schema to YAML format") Signed-off-by: Dmitry Baryshkov Acked-by: Rob Herring (Arm) Patchwork: https://patchwork.freedesktop.org/patch/667822/ Signed-off-by: Rob Clark Signed-off-by: Sasha Levin

dt-bindings: display: sprd,sharkl3-dsi-host: Fix missing clocks constraints

2025-08-28T14:28:34+00:00

commit 2558df8c13ae3bd6c303b28f240ceb0189519c91 upstream. 'minItems' alone does not impose upper bound, unlike 'maxItems' which implies lower bound. Add missing clock constraint so the list will have exact number of items (clocks). Fixes: 2295bbd35edb ("dt-bindings: display: add Unisoc's mipi dsi controller bindings") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20250720123003.37662-4-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring (Arm) Signed-off-by: Greg Kroah-Hartman

dt-bindings: display: sprd,sharkl3-dpu: Fix missing clocks constraints

2025-08-28T14:28:34+00:00

commit 934da599e694d476f493d3927a30414e98a81561 upstream. 'minItems' alone does not impose upper bound, unlike 'maxItems' which implies lower bound. Add missing clock constraint so the list will have exact number of items (clocks). Fixes: 8cae15c60cf0 ("dt-bindings: display: add Unisoc's dpu bindings") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20250720123003.37662-3-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring (Arm) Signed-off-by: Greg Kroah-Hartman

dt-bindings: display: adi,adv7533: Drop single lane support

2025-01-09T12:32:08+00:00

commit ee8f9ed57a397605434caeef351bafa3ec4dfdd4 upstream. As per [1] and [2], ADV7535/7533 supports only 2-, 3-, or 4-lane. Drop unsupported 1-lane from bindings. [1] https://www.analog.com/media/en/technical-documentation/data-sheets/ADV7535.pdf [2] https://www.analog.com/media/en/technical-documentation/data-sheets/ADV7533.pdf Fixes: 1e4d58cd7f88 ("drm/bridge: adv7533: Create a MIPI DSI device") Cc: stable@vger.kernel.org Acked-by: Krzysztof Kozlowski Reviewed-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Signed-off-by: Biju Das Link: https://patchwork.freedesktop.org/patch/msgid/20241119192040.152657-3-biju.das.jz@bp.renesas.com Signed-off-by: Dmitry Baryshkov Signed-off-by: Greg Kroah-Hartman

dt-bindings: msm: qcom, mdss: Include ommited fam-b compatible

2024-03-26T22:19:47+00:00

[ Upstream commit 3b63880de42bd3cb79c2a99949135a8f2441c088 ] During conversion 28nm-hpm-fam-b compat got lost, add it. Signed-off-by: Adam Skladowski Fixes: f7d46c5efee2 ("dt-bindings: display/msm: split qcom, mdss bindings") Acked-by: Krzysztof Kozlowski Patchwork: https://patchwork.freedesktop.org/patch/575290/ Link: https://lore.kernel.org/r/20240121194221.13513-4-a39.skl@gmail.com Signed-off-by: Dmitry Baryshkov Signed-off-by: Sasha Levin

dt-bindings: display: fsl,imx6-hdmi: Change to 'unevaluatedProperties: false'

2023-10-02T14:58:59+00:00

fsl,imx6-hdmi.yaml makes a reference to synopsys,dw-hdmi.yaml. The 'interrupts' and 'reg' properties are described in synopsys,dw-hdmi.yaml, so use 'unevaluatedProperties: false' so that these two properties can be accepted. This fixes the following schema warnings: hdmi@120000: 'interrupts', 'reg' do not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/display/imx/fsl,imx6-hdmi.yaml# Signed-off-by: Fabio Estevam Acked-by: Conor Dooley Link: https://lore.kernel.org/r/20230930130102.798822-1-festevam@gmail.com Signed-off-by: Rob Herring

Merge tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2023-08-30T23:59:03+00:00

Pull devicetree updates from Rob Herring: "DT core: - Add support for generating DT nodes for PCI devices. This is the groundwork for applying overlays to PCI devices containing non-discoverable downstream devices. - DT unittest additions to check reverted changesets, to test for refcount issues, and to test unresolved symbols. Also, various clean-ups of the unittest along the way. - Refactor node and property manipulation functions to better share code with old API and changeset API - Refactor changeset print functions to a common implementation - Move some platform_device specific functions into of_platform.c Bindings: - Treewide fixing of typos - Treewide clean-up of SPDX tags to use 'OR' consistently - Last chunk of dropping unnecessary quotes. With that, the check for unnecessary quotes is enabled in yamllint. - Convert ftgmac100, zynqmp-genpd, pps-gpio, syna,rmi4, and qcom,ssbi bindings to DT schema format - Add Allwinner V3s xHCI USB, Saef SF-TC154B display, QCom SM8450 Inline Crypto Engine, QCom SM6115 UFS, QCom SDM670 PDC interrupt controller, Arm 2022 Cortex cores, and QCom IPQ9574 Crypto bindings - Fixes for Rockchip DWC PCI binding - Ensure all properties are evaluated on USB connector schema - Fix dt-check-compatible script to find of_device_id instances with compiler annotations" * tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits) dt-bindings: usb: Add V3s compatible string for OHCI dt-bindings: usb: Add V3s compatible string for EHCI dt-bindings: display: panel: mipi-dbi-spi: add Saef SF-TC154B dt-bindings: vendor-prefixes: document Saef Technology dt-bindings: thermal: lmh: update maintainer address of: unittest: Fix of_unittest_pci_node() kconfig dependencies dt-bindings: crypto: ice: Document sm8450 inline crypto engine dt-bindings: ufs: qcom: Add ICE to sm8450 example dt-bindings: ufs: qcom: Add sm6115 binding dt-bindings: ufs: qcom: Add reg-names property for ICE dt-bindings: yamllint: Enable quoted string check dt-bindings: Drop remaining unneeded quotes of: unittest-data: Fix whitespace - angular brackets of: unittest-data: Fix whitespace - indentation of: unittest-data: Fix whitespace - blank lines of: unittest-data: Convert remaining overlay DTS files to sugar syntax of: overlay: unittest: Add test for unresolved symbol of: unittest: Add separators to of_unittest_overlay_high_level() of: unittest: Cleanup partially-applied overlays of: unittest: Merge of_unittest_apply{,_revert}_overlay_check() ...

Merge tag 'soc-drivers-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2023-08-30T23:42:21+00:00

Pull ARM SoC driver updates from Arnd Bergmann: "The main change this time was the introduction of the drivers/genpd subsystem that gets split out from drivers/soc to keep common functionality together. The SCMI driver subsystem gets an update to version 3.2 of the specification. There are also updates to memory, reset and other firmware drivers. On the soc driver side, the updates are mostly cleanups across a number of Arm platforms. On driver for loongarch adds power management for DT based systems, another driver is for HiSilicon's Arm server chips with their HCCS system health interface. The remaining updates for the most part add support for additional hardware in existing drivers or contain minor cleanups. Most of these are for the Qualcomm Snapdragon platform" * tag 'soc-drivers-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (136 commits) bus: fsl-mc: Use common ranges functions soc: kunpeng_hccs: fix some sparse warnings about incorrect type soc: loongson2_pm: add power management support soc: dt-bindings: add loongson-2 pm soc: rockchip: grf: Fix SDMMC not working on RK3588 with bus-width > 1 genpd: rockchip: Add PD_VO entry for rv1126 bus: ti-sysc: Fix cast to enum warning soc: kunpeng_hccs: add MAILBOX dependency MAINTAINERS: remove OXNAS entry dt-bindings: interrupt-controller: arm,versatile-fpga-irq: mark oxnas compatible as deprecated irqchip: irq-versatile-fpga: remove obsolete oxnas compatible soc: qcom: aoss: Tidy up qmp_send() callers soc: qcom: aoss: Format string in qmp_send() soc: qcom: aoss: Move length requirements from caller soc: kunpeng_hccs: fix size_t format string soc: ti: k3-socinfo.c: Add JTAG ID for AM62PX dt-bindings: firmware: qcom: scm: Updating VMID list firmware: imx: scu-irq: support identifying SCU wakeup source from sysfs firmware: imx: scu-irq: enlarge the IMX_SC_IRQ_NUM_GROUP firmware: imx: scu-irq: add imx_scu_irq_get_status ...

dt-bindings: display: panel: mipi-dbi-spi: add Saef SF-TC154B

2023-08-28T21:36:52+00:00

The Saef SF-TC154B is a 1.54 inch 240x240 square panel with a MIPI DBI compatible interface. The panel is used on the Anbernic RG-Nano handheld gaming device. The initialization of the panel requires a firmware binary which can be made with the mipi-dbi-cmd[1] tool. The command sequence needed can be found in both source[2] and binary form[3]. [1]: https://github.com/notro/panel-mipi-dbi [2]: https://github.com/macromorgan/panel-mipi-dbi-firmware/raw/main/saef%2Csftc154b.txt [3]: https://github.com/macromorgan/panel-mipi-dbi-firmware/raw/main/saef%2Csftc154b.bin Signed-off-by: Chris Morgan Acked-by: Conor Dooley Acked-by: Noralf Trønnes Link: https://lore.kernel.org/r/20230828181941.1609894-3-macroalpha82@gmail.com Signed-off-by: Rob Herring

Merge tag 'drm-msm-next-2023-08-20' of https://gitlab.freedesktop.org/drm/msm into drm-next

2023-08-24T00:15:59+00:00

Updates for v6.6, which includes a backmerge of msm-fixes to avoid conficts. Core: - SM6125 MDSS support DPU: - SM6125 DPU support - Added subblocks to display snapshot - Use UBWC data from MDSS driver rather than duplicating it - dpu_core_perf cleanup DSI: - Enabled burst mode to fix CMD mode panels - Runtime PM support - refgen regulator support DSI PHY: - SM6125 support in 14nm DSI PHY driver GPU: - Rework GPU identification to prepare for a7xx, and other a7xx prep - Cleanups and fixes - Disallow legacy relocs on a6xx and newer - a690: switch to using a660_gmu.bin fw as this is what we have in linux-firmware and we see no evidence that it should be different from other a660 family (a6xx subgen 4) devices - Submit overhead opts, 1.6x faster for NO_IMPLICIT_SYNC commits with 100 BOs to 2.5x faster for 1000 BOs Signed-off-by: Dave Airlie From: Rob Clark Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGv_01g-edjdfKLWWcb-rO5aSyLsv5FpbKrTkXVL9+ngTQ@mail.gmail.com