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SubjectRe: [PATCH v1 3/4] ASoC: dt-bindings: nxp, tfa989x: Add rcv-gpios property for tfa9897
On Sun, Oct 24, 2021 at 10:58:39AM +0200, Vincent Knecht wrote:
> Add optional rcv-gpios property specific to tfa9897 receiver mode.
>
> Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>
> ---
> .../devicetree/bindings/sound/nxp,tfa989x.yaml | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml b/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
> index 7667471be1e4..a9e15baedafd 100644
> --- a/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
> +++ b/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
> @@ -12,6 +12,16 @@ maintainers:
> allOf:
> - $ref: name-prefix.yaml#
>
> + - if:
> + properties:
> + compatible:
> + contains:
> + const: nxp,tfa9897
> + then:
> + properties:
> + rcv-gpios:
> + description: optional GPIO to be asserted when receiver mode is enabled.

Did you test this works?

You have to define the property outside the if/then schema at the top
level. Then use an if/then schema to restrict it (rcv-gpios: false).

> +
> properties:
> compatible:
> enum:
> --
> 2.31.1
>
>
>
>

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