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-rw-r--r--Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml b/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml
index 5fff586dc802..afdacffc9a7a 100644
--- a/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml
+++ b/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml
@@ -31,6 +31,8 @@ properties:
description: |
phandles to the I2S controller and bluetooth codec,
in that order
+ required:
+ - sound-dai
codec:
type: object
@@ -38,6 +40,8 @@ properties:
sound-dai:
$ref: /schemas/types.yaml#/definitions/phandle-array
description: phandle to the WM8994 CODEC
+ required:
+ - sound-dai
samsung,audio-routing:
$ref: /schemas/types.yaml#/definitions/non-unique-string-array