Both hardware and driver can communicate DDC over i2c bus. Fixes warnings as: arch/arm/boot/dts/tegra20-paz00.dt.yaml: panel: 'ddc-i2c-bus' does not match any of the regexes: 'pinctrl-[0-9]+' From schema: /home/runner/work/linux/linux/Documentation/devicetree/bindings/display/panel/panel-simple.yaml Signed-off-by: David Heidelberg <david@xxxxxxx> --- .../devicetree/bindings/display/panel/panel-simple.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml index 31f678636717..e4d93e0ddfc3 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml @@ -319,6 +319,7 @@ properties: - yes-optoelectronics,ytc700tlag-05-201c backlight: true + ddc-i2c-bus: true enable-gpios: true port: true power-supply: true -- 2.33.0