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: Olivier Moysan <olivier.moysan@foss.st.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230606115605.1633595-3-olivier.moysan@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
VAHP-supply:
description: phandle to voltage regulator of headphone
+ port:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+
required:
- compatible
- reg
VA-supply = <®_audio>;
VAHP-supply = <®_audio>;
reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>;
+
+ /* assume audio-graph */
+ port {
+ cpu_endpoint: endpoint {
+ remote-endpoint = <&cpu_endpoint>;
+ };
+ };
};
};
...