diff --git a/Documentation/devicetree/bindings/usb/maxim,max33359.yaml b/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
index 46a3748c8be4..003c0b713068 100644
--- a/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
+++ b/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
@@ -32,6 +32,9 @@ properties:
     description:
       Properties for usb c connector.
 
+  vbus-supply:
+    description: Regulator to control sourcing Vbus.
+
 required:
   - compatible
   - reg
@@ -53,6 +56,7 @@ examples:
             reg = <0x25>;
             interrupt-parent = <&gpa8>;
             interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+            vbus-supply = <&chgin_otg_reg>;
 
             connector {
                 compatible = "usb-c-connector";