Re: [PATCH] dt-bindings: display: renesas,du: Make resets optional on R-Car H1

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Hi Geert,

Thank you for the patch.

On Thu, Apr 29, 2021 at 02:47:31PM +0200, Geert Uytterhoeven wrote:
> The "resets" property is not present on R-Car Gen1 SoCs.
> Supporting it would require migrating from renesas,cpg-clocks to
> renesas,cpg-mssr.
> 
> Reflect this in the DT bindings by removing the global "required:
> resets".  All SoCs that do have "resets" properties already have
> SoC-specific rules making it required.

Should we drop the

        resets:
	  maxItems: 1

from renesas,du-r8a7779 then ? And maybe the

  resets: true

in the general case ?

> Fixes: 99d66127fad25ebb ("dt-bindings: display: renesas,du: Convert binding to YAML")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/display/renesas,du.yaml | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml
> index 552a99ce4f1280d7..e955034da53b86e2 100644
> --- a/Documentation/devicetree/bindings/display/renesas,du.yaml
> +++ b/Documentation/devicetree/bindings/display/renesas,du.yaml
> @@ -89,7 +89,6 @@ required:
>    - reg
>    - clocks
>    - interrupts
> -  - resets
>    - ports
>  
>  allOf:

-- 
Regards,

Laurent Pinchart



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