diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 7cf52e6da9569..7486fcf985c4e 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -1513,7 +1513,7 @@
 	};
 
 	xhci: usb@ee000000 {
-		compatible = "renesas,xhci-r8a7790";
+		compatible = "renesas,xhci-r8a7790", "renesas,rcar-gen2-xhci";
 		reg = <0 0xee000000 0 0xc00>;
 		interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks R8A7790_CLK_SSUSB>;