Unverified Commit fe748da7 authored by Olivier Moysan's avatar Olivier Moysan Committed by Mark Brown
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ASoC: dt-bindings: document audio of graph port for cs42l51 



When linking the CS42L51 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: default avatarOlivier Moysan <olivier.moysan@foss.st.com>
Acked-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230606115605.1633595-3-olivier.moysan@foss.st.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 401ec2b8

Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml

+11 −0
Original line number Diff line number Diff line
@@ -44,6 +44,10 @@ properties: 
  VAHP-supply:

    description: phandle to voltage regulator of headphone



  port:

    $ref: audio-graph-port.yaml#

    unevaluatedProperties: false



required:

  - compatible

  - reg
@@ -69,6 +73,13 @@ examples: 
        VA-supply = <&reg_audio>;

        VAHP-supply = <&reg_audio>;

        reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>;



        /* assume audio-graph */

        port {

          cpu_endpoint: endpoint {

            remote-endpoint = <&cpu_endpoint>;

          };

        };

      };

    };

...