Re: [PATCH 1/3] media: dt-bindings: media: camss: qcom,msm8996-camss: Add CAMSS power domain and power-domain-names

[Bryan O'Donoghue]

On 03/05/2023 08:25, Yassine Oudjana wrote:
> From: Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>
>
> Add the CAMSS power domain which is needed for the proper operation of CAMSS, and add
> power-domain-names to ease fetching it as well as the other power domains.
>
> Signed-off-by: Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>
> ---
>   .../bindings/media/qcom,msm8996-camss.yaml          | 13 ++++++++++++-
>   1 file changed, 12 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml b/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml
> index 8a10aa1cafc5..27c9a11f0df9 100644
> --- a/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml
> +++ b/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml
> @@ -85,6 +85,13 @@ properties:
>       items:
>         - description: VFE0 GDSC - Video Front End, Global Distributed Switch Controller.
>         - description: VFE1 GDSC - Video Front End, Global Distributed Switch Controller.
> +      - description: CAMSS GDSC - Camera Subsystem, Global Distributed Switch Controller.
> +
> +  power-domain-names:
> +    items:
> +      - const: vfe0
> +      - const: vfe1
> +      - const: camss
>   
>     ports:
>       $ref: /schemas/graph.yaml#/properties/ports
> @@ -209,6 +216,7 @@ required:
>     - interrupts
>     - iommus
>     - power-domains
> +  - power-domain-names
>     - reg
>     - reg-names
>     - vdda-supply
> @@ -326,7 +334,10 @@ examples:
>            <&vfe_smmu 3>;
>   
>         power-domains = <&mmcc VFE0_GDSC>,
> -        <&mmcc VFE1_GDSC>;
> +        <&mmcc VFE1_GDSC>,
> +        <&mmcc CAMSS_GDSC>;
> +
> +      power-domain-names = "vfe0", "vfe1", "camss";
>   
>         reg = <0x00a34000 0x1000>,
>           <0x00a00030 0x4>,

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>