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-rw-r--r--Documentation/devicetree/bindings/usb/dwc2.yaml3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml
index fb2f62aef5fa..9352a8ef60a6 100644
--- a/Documentation/devicetree/bindings/usb/dwc2.yaml
+++ b/Documentation/devicetree/bindings/usb/dwc2.yaml
@@ -78,6 +78,9 @@ properties:
phy-names:
const: usb2-phy
+ power-domains:
+ maxItems: 1
+
vbus-supply:
description: reference to the VBUS regulator. Depending on the current mode
this is enabled (in "host" mode") or disabled (in "peripheral" mode). The