Re: [PATCH v2 3/8] dt-bindings: media: renesas,fcp: Add resets and iommus properties

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Hi Laurent,

Thanks for your patch.

On 2020-06-21 03:47:29 +0300, Laurent Pinchart wrote:
> The resets and iommus properties are used in DT sources in the kernel
> tree. Document them, and make resets mandatory. The iommus property is
> optional as not all platforms wire the FCP to a functional IOMMU.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

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

> ---
>  Documentation/devicetree/bindings/media/renesas,fcp.yaml | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/renesas,fcp.yaml b/Documentation/devicetree/bindings/media/renesas,fcp.yaml
> index eeca7e255420..b6cf2958e6c9 100644
> --- a/Documentation/devicetree/bindings/media/renesas,fcp.yaml
> +++ b/Documentation/devicetree/bindings/media/renesas,fcp.yaml
> @@ -31,14 +31,21 @@ properties:
>    clocks:
>      maxItems: 1
>  
> +  iommus:
> +    maxItems: 1
> +
>    power-domains:
>      maxItems: 1
>  
> +  resets:
> +    maxItems: 1
> +
>  required:
>    - compatible
>    - reg
>    - clocks
>    - power-domains
> +  - resets
>  
>  additionalProperties: false
>  
> @@ -53,5 +60,7 @@ examples:
>          reg = <0xfea2f000 0x200>;
>          clocks = <&cpg CPG_MOD 602>;
>          power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
> +        resets = <&cpg 602>;
> +        iommus = <&ipmmu_vi0 9>;
>      };
>  ...
> -- 
> Regards,
> 
> Laurent Pinchart
> 

-- 
Regards,
Niklas Söderlund



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