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 --- Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml index 670b67ec0b61..668898a8bdda 100644 --- a/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml +++ b/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml @@ -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