arm64: dts: r8a7795: Add USB3.0 host device nodes

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm64/boot/dts/renesas/r8a7795.dtsi

@@ -862,5 +862,23 @@ sata: sata@ee300000 {
 			clocks = <&cpg CPG_MOD 815>;
 			status = "disabled";
 		};
+
+		xhci0: usb@ee000000 {
+			compatible = "renesas,xhci-r8a7795";
+			reg = <0 0xee000000 0 0xc00>;
+			interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 328>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		xhci1: usb@ee0400000 {
+			compatible = "renesas,xhci-r8a7795";
+			reg = <0 0xee040000 0 0xc00>;
+			interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 327>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
 	};
 };