diff --git a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
index 9740e5b335f9..d6b9d08ceec6 100644
--- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
@@ -16,6 +16,7 @@ properties:
           - enum:
               - renesas,usb2-phy-r8a77470  # RZ/G1C
               - renesas,usb2-phy-r9a08g045 # RZ/G3S
+              - renesas,usb2-phy-r9a08g046 # RZ/G3L
               - renesas,usb2-phy-r9a09g057 # RZ/V2H(P)
 
       - items:
@@ -132,6 +133,7 @@ allOf:
             enum:
               - renesas,usb2-phy-r9a09g057
               - renesas,usb2-phy-r9a08g045
+              - renesas,usb2-phy-r9a08g046
               - renesas,rzg2l-usb2-phy
     then:
       properties: