diff options
Diffstat (limited to 'Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml b/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml index 5fff586dc802..447e013f6e17 100644 --- a/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml +++ b/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml @@ -23,21 +23,26 @@ properties: cpu: type: object + additionalProperties: false properties: sound-dai: minItems: 2 maxItems: 2 - $ref: /schemas/types.yaml#/definitions/phandle-array description: | phandles to the I2S controller and bluetooth codec, in that order + required: + - sound-dai codec: + additionalProperties: false type: object properties: sound-dai: - $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 description: phandle to the WM8994 CODEC + required: + - sound-dai samsung,audio-routing: $ref: /schemas/types.yaml#/definitions/non-unique-string-array @@ -146,4 +151,3 @@ examples: sound-dai = <&wm8994>; }; }; - |