Re: [PATCH v2 3/5] ASoC: dt-bindings: audio-graph-card2: add widgets and hp-det-gpios support

[Frank Li <Frank.li@nxp.com>]

On Wed, Nov 13, 2024 at 02:52:38PM -0500, Laurentiu Mihalcea wrote:
> From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
>
> Introduce the 'widgets' property, allowing the creation of widgets from
> 4 template widgets: Microphone, Line, Headphone, and Speaker. Also
> introduce the 'hp-det-gpios' property, which allows using headphone
> detection using the specified GPIO.
>
> Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
> ---
>  .../devicetree/bindings/sound/audio-graph-card2.yaml          | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
> index f943f90d8b15..94588353f852 100644
> --- a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
> +++ b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
> @@ -37,6 +37,10 @@ properties:
>    codec2codec:
>      type: object
>      description: Codec to Codec node
> +  hp-det-gpios:
> +    $ref: audio-graph.yaml#/properties/hp-det-gpios
> +  widgets:
> +    $ref: audio-graph.yaml#/properties/widgets

why not direct ref Documentation/devicetree/bindings/sound/audio-graph.yaml
and define these again here.

Frank

>
>  required:
>    - compatible
> --
> 2.34.1
>