[PATCH 3/6] ASoC: dt-bindings: dmic-codec: Add audio-graph port support

[Frank Li]

On Tue, Jul 07, 2026 at 03:57:22PM +0900, chancel.liu at oss.nxp.com wrote:
> From: Chancel Liu <chancel.liu at nxp.com>
>
> Add port property referencing audio-graph-port.yaml to allow DMIC to be
> used with audio-graph-card and audio-graph-card2.
>
> Signed-off-by: Chancel Liu <chancel.liu at nxp.com>
> ---

Reviewed-by: Frank Li <Frank.Li at nxp.com>

>  Documentation/devicetree/bindings/sound/dmic-codec.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/sound/dmic-codec.yaml b/Documentation/devicetree/bindings/sound/dmic-codec.yaml
> index cc3c84dd4c26..83c23e029ea4 100644
> --- a/Documentation/devicetree/bindings/sound/dmic-codec.yaml
> +++ b/Documentation/devicetree/bindings/sound/dmic-codec.yaml
> @@ -39,6 +39,10 @@ properties:
>    wakeup-delay-ms:
>      description: Delay (in ms) after enabling the DMIC
>
> +  port:
> +    $ref: audio-graph-port.yaml#
> +    unevaluatedProperties: false
> +
>  required:
>    - compatible
>
> --
> 2.50.1
>
>