From: Yannick Fertre <yannick.fertre@xxxxxxxxxxx> Add documentation for new default-brightness-level property. Reviewed-by: Philippe CORNU <philippe.cornu@xxxxxxxxxxx> Signed-off-by: Yannick Fertre <yannick.fertre@xxxxxxxxxxx> Signed-off-by: Alexandru Ardelean <alex@xxxxxxxxxxx> --- Link to original patch: https://github.com/STMicroelectronics/linux/commit/c4067d7bd883c6fa14ffd49892c4ce663cdafe98 .../bindings/leds/backlight/gpio-backlight.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/leds/backlight/gpio-backlight.yaml b/Documentation/devicetree/bindings/leds/backlight/gpio-backlight.yaml index 584030b6b0b9..b96c08cff0f0 100644 --- a/Documentation/devicetree/bindings/leds/backlight/gpio-backlight.yaml +++ b/Documentation/devicetree/bindings/leds/backlight/gpio-backlight.yaml @@ -23,6 +23,15 @@ properties: description: enable the backlight at boot. type: boolean + default-brightness-level: + description: + The default brightness level (index into the array defined by the + "brightness-levels" property). + $ref: /schemas/types.yaml#/definitions/uint32 + +dependencies: + default-brightness-level: [ "brightness-levels" ] + required: - compatible - gpios -- 2.40.1
