Add ref: dai-common.yaml to fix below warning. arch/arm/boot/dts/nxp/imx/imx6q-sabreauto.dtb: esai@2024000: Unevaluated properties are not allowed ('#sound-dai-cells' was unexpected) Signed-off-by: Frank Li <Frank.Li@xxxxxxx> --- Documentation/devicetree/bindings/sound/fsl,esai.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/fsl,esai.yaml b/Documentation/devicetree/bindings/sound/fsl,esai.yaml index 66f20ecaa42b4..80bf4a9cb30c9 100644 --- a/Documentation/devicetree/bindings/sound/fsl,esai.yaml +++ b/Documentation/devicetree/bindings/sound/fsl,esai.yaml @@ -98,6 +98,9 @@ required: unevaluatedProperties: false +allOf: + - $ref: dai-common.yaml# + examples: - | esai@2024000 { -- 2.34.1