[PATCH 1/3] ASoC: dt-bindings: stm32: document audio of graph port for i2s

[Krzysztof Kozlowski]

On 31/05/2023 16:09, Olivier Moysan wrote:
> When linking the STM32 I2S to another DAI component, according
> to audio graph cards bindings, an OF graph port property is expected
> in the node. Document the port property.
> 
> Signed-off-by: Olivier Moysan <olivier.moysan at foss.st.com>
> ---
>  Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml b/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
> index a040d4d31412..3bc917a45802 100644
> --- a/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
> +++ b/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
> @@ -61,6 +61,10 @@ properties:
>      description: Configure the I2S device as MCLK clock provider.
>      const: 0
>  
> +  port:
> +    $ref: audio-graph-port.yaml#
> +    unevaluatedProperties: false
> +

Extend the example.

Best regards,
Krzysztof