[PATCH v1 3/4] ASoC: dt-bindings: nxp,tfa989x: Add vddd-supply property

[Vincent Knecht]

Add optional vddd-supply property to allow regulator control.

Signed-off-by: Vincent Knecht <vincent.knecht@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml | 3 +++
 1 file changed, 3 insertions(+)

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
-- 
2.31.1