arm64: dts: renesas: r8a77995: draak: enable USB2.0 PHY

This patch enables USB2.0 PHY for R-Car D3 draak board.
Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

arch/arm64/boot/dts/renesas/r8a77995-draak.dts

@@ -42,6 +42,10 @@
 		function = "scif2";
 	};
 
+	usb0_pins: usb0 {
+		groups = "usb0";
+		function = "usb0";
+	};
 };
 
 &scif2 {
@@ -51,6 +55,13 @@
 	status = "okay";
 };
 
+&usb2_phy0 {
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
 &rwdt {
 	timeout-sec = <60>;
 	status = "okay";