Re: [PATCH] ASoC: dt-bindings: fsl,imx-asrc: Document audio graph port

[Frank Li]

On Thu, Mar 06, 2025 at 01:31:38PM +0800, Shengjiu Wang wrote:
> This device can be used in conjunction with audio-graph-card to provide
> an endpoint for binding with the other side of the audio link.
>
> Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxx>

Reviewed-by: Frank Li <Frank.Li@xxxxxxx>

> ---
>  .../devicetree/bindings/sound/fsl,imx-asrc.yaml      | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/sound/fsl,imx-asrc.yaml b/Documentation/devicetree/bindings/sound/fsl,imx-asrc.yaml
> index abac5084d63b..85799f83e65f 100644
> --- a/Documentation/devicetree/bindings/sound/fsl,imx-asrc.yaml
> +++ b/Documentation/devicetree/bindings/sound/fsl,imx-asrc.yaml
> @@ -77,6 +77,10 @@ properties:
>    power-domains:
>      maxItems: 1
>
> +  port:
> +    $ref: audio-graph-port.yaml#
> +    unevaluatedProperties: false
> +
>    fsl,asrc-rate:
>      $ref: /schemas/types.yaml#/definitions/uint32
>      description: The mutual sample rate used by DPCM Back Ends
> @@ -174,4 +178,12 @@ examples:
>                      "txa", "txb", "txc";
>          fsl,asrc-rate  = <48000>;
>          fsl,asrc-width = <16>;
> +
> +        port {
> +            playback-only;
> +
> +            asrc_endpoint: endpoint {
> +                remote-endpoint = <&fe00_ep>;
> +            };
> +       };
>      };
> --
> 2.34.1
>