kernel/linux.git/Documentation/devicetree/bindings/auxdisplay, branch linux-7.0.y

dt-bindings: auxdisplay: ht16k33: Use unevaluatedProperties to fix common property warning

2026-03-03T07:59:02+00:00

Change additionalProperties to unevaluatedProperties because it refs to /schemas/input/matrix-keymap.yaml. Fix below CHECK_DTBS warnings: arch/arm/boot/dts/nxp/imx/imx6dl-victgo.dtb: keypad@70 (holtek,ht16k33): 'keypad,num-columns', 'keypad,num-rows' do not match any of the regexes: '^pinctrl-[0-9]+$' from schema $id: http://devicetree.org/schemas/auxdisplay/holtek,ht16k33.yaml# Fixes: f12b457c6b25c ("dt-bindings: auxdisplay: ht16k33: Convert to json-schema") Acked-by: Rob Herring (Arm) Signed-off-by: Frank Li Signed-off-by: Andy Shevchenko

dt-bindings: Updates Linus Walleij's mail address

2025-12-16T16:17:59+00:00

My name is stamped into maintainership for a big slew of DT bindings. Now that it is changing, switch it over to my kernel.org mail address, which will hopefully be stable for the rest of my life. Signed-off-by: Linus Walleij Link: https://patch.msgid.link/20251216-maintainers-dt-v1-1-0b5ab102c9bb@kernel.org Signed-off-by: Rob Herring (Arm)

dt-bindings: auxdisplay: Add bindings for generic 7-segment LED

2024-03-08T12:15:47+00:00

Add bindings for a generic 7-segment LED display using GPIOs. Signed-off-by: Chris Packham Reviewed-by: Geert Uytterhoeven Reviewed-by: Rob Herring Signed-off-by: Andy Shevchenko

dt-bindings: auxdisplay: Add Maxim MAX6958/6959

2024-02-26T18:02:26+00:00

Add initial device tree documentation for Maxim MAX6958/6959. As per reviewer's request mention the fact of absence the reset and power enable pins, since the hardware is quite simple. Signed-off-by: Andy Shevchenko Reviewed-by: Krzysztof Kozlowski Reviewed-by: Geert Uytterhoeven

dt-bindings: auxdisplay: hit,hd44780: use defines for GPIO flags

2024-02-14T18:55:34+00:00

Improve example DTS readability by using known defines for GPIO flags. Cc: Andy Shevchenko Reviewed-by: Andy Shevchenko Signed-off-by: Krzysztof Kozlowski Reviewed-by: Geert Uytterhoeven Signed-off-by: Andy Shevchenko

dt-bindings: auxdisplay: adjust example indentation and use generic node names

2024-02-14T18:55:34+00:00

The example DTS should be indented with two or four (preferred) spaces, as mentioned in Writing Schema document. While re-indenting, change the node names to somehow generic names, as expected by Devicetree specification. Cc: Geert Uytterhoeven Cc: Ralf Schlatterbeck Cc: Andy Shevchenko Reviewed-by: Andy Shevchenko Signed-off-by: Krzysztof Kozlowski Reviewed-by: Geert Uytterhoeven Signed-off-by: Andy Shevchenko

dt-bindings: correct white-spaces in examples

2023-11-29T20:32:08+00:00

Use only one and exactly one space around '=' in DTS example. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Mathieu Poirier Reviewed-by: Geert Uytterhoeven Acked-by: Geert Uytterhoeven Acked-by: Serge Semin Acked-by: Ulf Hansson # For MMC Acked-by: Jonathan Cameron #for-iio Acked-by: Stephen Boyd Link: https://lore.kernel.org/r/20231124092121.16866-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring

dt-bindings: auxdisplay: holtek: Add missing type for "linux,no-autorepeat"

2023-06-26T16:26:52+00:00

"linux,no-autorepeat" is missing a type, add it. Reviewed-by: Conor Dooley Link: https://lore.kernel.org/r/20230613201049.2824028-1-robh@kernel.org Signed-off-by: Rob Herring

Merge tag 'devicetree-for-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2023-04-27T16:23:57+00:00

Pull devicetree updates from Rob Herring: "Bindings: - Convert Qcom IOMMU, Amlogic timer, Freescale sec-v4.0, Toshiba TC358764 display bridge, Parade PS8622 display bridge, and Xilinx FPGA bindings to DT schema format - Add qdu1000 and sa8775p SoC support to Qcom PDC interrupt controller - Add MediaTek MT8365 UART and SYSIRQ bindings - Add Arm Cortex-A78C and X1C core compatibles - Add vendor prefix for Novatek - Remove bindings for stih415, sti416, stid127 platforms - Drop uneeded quotes in schema files. This is preparation for yamllint checking quoting for us. - Add missing (unevaluated|additional)Properties constraints on child node schemas - Clean-up schema comments formatting - Fix I2C and SPI node bus names in schema examples - Clean-up some display compatibles schema syntax - Fix incorrect references to lvds.yaml - Gather all cache controller bindings in a common directory DT core: - Convert unittest to new void .remove platform device hook - kerneldoc fixes for DT address of_pci_range_to_resource/ of_address_to_resource functions" * tag 'devicetree-for-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (46 commits) dt-bindings: rng: Drop unneeded quotes dt-bindings: arm/soc: mediatek: Drop unneeded quotes dt-bindings: soc: qcom: Drop unneeded quotes dt-bindings: i2c: samsung: Fix 'deprecated' value dt-bindings: display: Fix lvds.yaml references dt-bindings: display: simplify compatibles syntax dt-bindings: display: mediatek: simplify compatibles syntax dt-bindings: drm/bridge: ti-sn65dsi86: Fix the video-interfaces.yaml references dt-bindings: timer: Drop unneeded quotes dt-bindings: interrupt-controller: qcom,pdc: document qcom,qdu1000-pdc dt-bindings: interrupt-controller: qcom-pdc: add compatible for sa8775p dt-bindings: reset: remove stih415/stih416 reset dt-bindings: net: dwmac: sti: remove stih415/sti416/stid127 dt-bindings: irqchip: sti: remove stih415/stih416 and stid127 dt-bindings: iommu: Convert QCOM IOMMU to YAML dt-bindings: irqchip: ti,sci-inta: Add optional power-domains property dt-bindings: Add missing (unevaluated|additional)Properties on child node schemas of: address: Reshuffle to remove forward declarations of: address: Fix documented return value of of_pci_range_to_resource() of: address: Document return value of of_address_to_resource() ...

dt-bindings: display: Drop unneeded quotes

2023-03-24T19:20:49+00:00

Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Chun-Kuang Hu Reviewed-by: Krzysztof Kozlowski Reviewed-by: Laurent Pinchart Acked-by: Miguel Ojeda Reviewed-by: Dmitry Baryshkov #display/msm Link: https://lore.kernel.org/r/20230320233823.2919475-1-robh@kernel.org Signed-off-by: Rob Herring