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-rw-r--r--Documentation/devicetree/bindings/sound/wlf,wm8940.yaml5
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/sound/wlf,wm8940.yaml b/Documentation/devicetree/bindings/sound/wlf,wm8940.yaml
index 7386abb3a250..3e809217c4ca 100644
--- a/Documentation/devicetree/bindings/sound/wlf,wm8940.yaml
+++ b/Documentation/devicetree/bindings/sound/wlf,wm8940.yaml
@@ -9,6 +9,9 @@ title: Wolfson WM8940 Codec
maintainers:
- patches@opensource.cirrus.com
+allOf:
+ - $ref: dai-common.yaml#
+
properties:
'#sound-dai-cells':
const: 0
@@ -27,7 +30,7 @@ required:
- compatible
- reg
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |