diff --git a/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt b/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt
index 5e2c7e84c43e1e7c00e22f96d4909f146bb1c583..372f0eeb5a2ad10209364275ce1bee72dc5489f3 100644
--- a/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt
+++ b/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt
@@ -8,6 +8,7 @@ Required Properties:
 	  - "renesas,r8a7745-usb-dmac" (RZ/G1E)
 	  - "renesas,r8a77470-usb-dmac" (RZ/G1C)
 	  - "renesas,r8a774a1-usb-dmac" (RZ/G2M)
+	  - "renesas,r8a774c0-usb-dmac" (RZ/G2E)
 	  - "renesas,r8a7790-usb-dmac" (R-Car H2)
 	  - "renesas,r8a7791-usb-dmac" (R-Car M2-W)
 	  - "renesas,r8a7793-usb-dmac" (R-Car M2-N)