Re: [PATCH 1/3] ASoC: dt-bindings: fsl_easrc: Add support for imx8mp-easrc

[Krzysztof Kozlowski]

On 20/08/2023 19:56, Adam Ford wrote:
> The i.MX8MP appears to have the same easrc support as the Nano, so
> add imx8mp as an option with a fallback to imx8mn.
> 
> Signed-off-by: Adam Ford <aford173@xxxxxxxxx>
> 
> diff --git a/Documentation/devicetree/bindings/sound/fsl,easrc.yaml b/Documentation/devicetree/bindings/sound/fsl,easrc.yaml
> index bdde68a1059c..2d53b3b10f2c 100644
> --- a/Documentation/devicetree/bindings/sound/fsl,easrc.yaml
> +++ b/Documentation/devicetree/bindings/sound/fsl,easrc.yaml
> @@ -14,7 +14,11 @@ properties:
>      pattern: "^easrc@.*"
>  
>    compatible:
> -    const: fsl,imx8mn-easrc
> +    oneOf:
> +      - items:
> +          - enum:
> +              - fsl,imx8mp-easrc
> +          - const: fsl,imx8mn-easrc

You need here also const for fsl,imx8mn-easrc, otherwise you do not
allow it alone. Test it for fsl,imx8mn-easrc DTS - you will notice warnings.

Best regards,
Krzysztof