Re: [PATCH 1/8] dt-bindings: clock: qcom: Allow VDD_GFX supply to GX

[Dmitry Baryshkov]

On Thu, 21 Dec 2023 at 05:51, Bjorn Andersson <quic_bjorande@xxxxxxxxxxx> wrote:
>
> In some designs the SoC's VDD_GFX pads are supplied by an external
> regulator, rather than a power-domain. Allow this to be described in the
> GPU clock controller binding.
>
> Signed-off-by: Bjorn Andersson <quic_bjorande@xxxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/clock/qcom,gpucc.yaml | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
> index f369fa34e00c..013ef78d2b31 100644
> --- a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
> +++ b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
> @@ -53,6 +53,9 @@ properties:
>    power-domains:
>      maxItems: 1
>
> +  vdd-gfx-supply:
> +    description: Regulator supply for the VDD_GFX pads
> +
>    '#clock-cells':
>      const: 1

I think it might be good to restrict this property to a particular
platform (via if:not:properties:compatible:contains
then:properties:vdd-gfx-supply:false).


-- 
With best wishes
Dmitry