On Fri, Oct 06, 2023 at 07:04:30PM +0300, Dmitry Rokosov wrote:
> Property 'awinic,hwen-gpio' is optional, it can be used by the board
> developer to connect AW200XX LED controller with appropriate poweron
> GPIO pad.
>
> Signed-off-by: Dmitry Rokosov <ddrokosov@xxxxxxxxxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml b/Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml
> index 73b81f7a7258..e3ad11fc7a84 100644
> --- a/Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml
> +++ b/Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml
> @@ -41,6 +41,9 @@ properties:
> description:
> Leds matrix size
>
> + awinic,hwen-gpio:
> + maxItems: 1
We have standard 'enable-gpios' or 'powerdown-gpios'. Those don't work
here?
Note that *-gpio is deprecated in favor of *-gpios.
> +
> patternProperties:
> "^led@[0-9a-f]+$":
> type: object
> @@ -90,12 +93,15 @@ additionalProperties: false
>
> examples:
> - |
> + #include <dt-bindings/gpio/gpio.h>
> #include <dt-bindings/leds/common.h>
>
> i2c {
> #address-cells = <1>;
> #size-cells = <0>;
>
> + awinic,hwen-gpio = <&gpio 3 GPIO_ACTIVE_HIGH>;
> +
> led-controller@3a {
> compatible = "awinic,aw20036";
> reg = <0x3a>;
> --
> 2.36.0
>
