[PATCH v11 23/34] media: dt: bindings: tegra-vde: Document OPP and power domain

[Hans Verkuil]

On 12/09/2021 22:08, Dmitry Osipenko wrote:
> Document new OPP table and power domain properties of the video decoder
> hardware.
> 
> Reviewed-by: Rob Herring <robh at kernel.org>
> Signed-off-by: Dmitry Osipenko <digetx at gmail.com>

Acked-by: Hans Verkuil <hverkuil-cisco at xs4all.nl>

Regards,

	Hans

> ---
>  .../devicetree/bindings/media/nvidia,tegra-vde.yaml  | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml b/Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
> index 3b6c1f031e04..0b7d4d815707 100644
> --- a/Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
> +++ b/Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
> @@ -68,6 +68,16 @@ properties:
>      description:
>        Phandle of the SRAM MMIO node.
>  
> +  operating-points-v2:
> +    description:
> +      Should contain freqs and voltages and opp-supported-hw property,
> +      which is a bitfield indicating SoC speedo or process ID mask.
> +
> +  power-domains:
> +    maxItems: 1
> +    description:
> +      Phandle to the SoC core power domain.
> +
>  required:
>    - compatible
>    - reg
> @@ -104,4 +114,6 @@ examples:
>        reset-names = "vde", "mc";
>        resets = <&rst 61>, <&mem 13>;
>        iommus = <&mem 15>;
> +      operating-points-v2 = <&dvfs_opp_table>;
> +      power-domains = <&domain>;
>      };
>