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-rw-r--r--Documentation/devicetree/bindings/sound/audio-graph-card2.yaml4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
index f943f90d8b15..94588353f852 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
+++ b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
@@ -37,6 +37,10 @@ properties:
codec2codec:
type: object
description: Codec to Codec node
+ hp-det-gpios:
+ $ref: audio-graph.yaml#/properties/hp-det-gpios
+ widgets:
+ $ref: audio-graph.yaml#/properties/widgets
required:
- compatible