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
>
