As wsa881x schema mentions #sound-dai-cells as required property, so update soundwire-controller.yaml example so that dt_bindings_check does not fail as below:
Documentation/devicetree/bindings/soundwire/soundwire-controller.example.dt.yaml: speaker@0,1: '#sound-dai-cells' is a required property Documentation/devicetree/bindings/soundwire/soundwire-controller.example.dt.yaml: speaker@0,2: '#sound-dai-cells' is a required property
Reported-by: Rob Herring robh@kernel.org Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- .../devicetree/bindings/soundwire/soundwire-controller.yaml | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml b/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml index 1b43993bccdb..330924b8618e 100644 --- a/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml +++ b/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml @@ -69,6 +69,7 @@ examples: reg = <0 1>; powerdown-gpios = <&wcdpinctrl 2 0>; #thermal-sensor-cells = <0>; + #sound-dai-cells = <0>; };
speaker@0,2 { @@ -76,6 +77,7 @@ examples: reg = <0 2>; powerdown-gpios = <&wcdpinctrl 2 0>; #thermal-sensor-cells = <0>; + #sound-dai-cells = <0>; }; };