[PATCH 08/18] dt-bindings: display: rockchip: dw-hdmi: Add regulator support

[Robin Murphy]

On 2021-12-08 15:12, Sascha Hauer wrote:
> Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
> ---
>   .../bindings/display/rockchip/rockchip,dw-hdmi.yaml         | 6 ++++++
>   1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
> index 2ab6578033da2..b9dca49aa6e05 100644
> --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
> +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
> @@ -28,6 +28,12 @@ properties:
>     reg-io-width:
>       const: 4
>   
> +  avdd-0v9-supply:
> +    description: A 0.9V supply that powers up the SoC internal circuitry.

Might be worth calling out the actual pin name so it's abundantly clear 
for DT authors cross-referencing schematics. Annoyingly, some SoCs have 
HDMI_AVDD_1V0 instead of HDMI_AVDD_0V9 - I'm not sure it's worth 
splitting hairs that far in terms of the property name itself, but I'll 
leave that for others to decide.

> +  avdd-1v8-supply:
> +    description: A 1.8V supply that powers up the SoC internal circuitry.

At least HDMI_AVDD_1V8 seems more consistent.

Thanks,
Robin.

> +
>     clocks:
>       minItems: 2
>       items:
>