Re: [PATCH v2 8/8] dt-bindings: media: renesas,vsp1: Add power-domains and resets

["Niklas Söderlund" <niklas.soderlund@ragnatech.se>]

Hi Laurent,

Thanks for your patch.

On 2020-06-21 03:47:34 +0300, Laurent Pinchart wrote:
> The power-domains and resets properties are used in all DT sources in
> the kernel but are absent from the bindings. Document them and make them
> mandatory.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>

> ---
>  .../devicetree/bindings/media/renesas,vsp1.yaml    | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/renesas,vsp1.yaml b/Documentation/devicetree/bindings/media/renesas,vsp1.yaml
> index 65e8ee61ce90..990e9c1dbc43 100644
> --- a/Documentation/devicetree/bindings/media/renesas,vsp1.yaml
> +++ b/Documentation/devicetree/bindings/media/renesas,vsp1.yaml
> @@ -29,6 +29,12 @@ properties:
>    clocks:
>      maxItems: 1
>  
> +  power-domains:
> +    maxItems: 1
> +
> +  resets:
> +    maxItems: 1
> +
>    renesas,fcp:
>      $ref: /schemas/types.yaml#/definitions/phandle
>      description:
> @@ -39,6 +45,8 @@ required:
>    - reg
>    - interrupts
>    - clocks
> +  - power-domains
> +  - resets
>  
>  additionalProperties: false
>  
> @@ -59,24 +67,30 @@ examples:
>    - |
>      #include <dt-bindings/clock/renesas-cpg-mssr.h>
>      #include <dt-bindings/interrupt-controller/arm-gic.h>
> +    #include <dt-bindings/power/r8a7790-sysc.h>
>  
>      vsp@fe928000 {
>          compatible = "renesas,vsp1";
>          reg = <0xfe928000 0x8000>;
>          interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;
>          clocks = <&cpg CPG_MOD 131>;
> +        power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
> +        resets = <&cpg 131>;
>      };
>  
>    # R8A77951 (R-Car H3) VSP2-BC
>    - |
>      #include <dt-bindings/clock/renesas-cpg-mssr.h>
>      #include <dt-bindings/interrupt-controller/arm-gic.h>
> +    #include <dt-bindings/power/r8a7795-sysc.h>
>  
>      vsp@fe920000 {
>          compatible = "renesas,vsp2";
>          reg = <0xfe920000 0x8000>;
>          interrupts = <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>;
>          clocks = <&cpg CPG_MOD 624>;
> +        power-domains = <&sysc R8A7795_PD_A3VP>;
> +        resets = <&cpg 624>;
>  
>          renesas,fcp = <&fcpvb1>;
>      };
> -- 
> Regards,
> 
> Laurent Pinchart
> 

-- 
Regards,
Niklas Söderlund