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-rw-r--r--Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml b/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
index 46ddc1f3fc0c..ffb8fcfeb629 100644
--- a/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
+++ b/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
@@ -27,6 +27,9 @@ properties:
Used as prefix for sink/source names of the component. Must be a
unique string among multiple instances of the same component.
+ vddd-supply:
+ description: regulator phandle for the VDDD power supply.
+
required:
- compatible
- reg