arm64: dts: h3ulcb: enable USB2 PHY of channel 1

This supports USB2 PHY channel #1 on H3ULCB board
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts

@@ -64,6 +64,11 @@ avb_pins: avb {
 		groups = "avb_mdc";
 		function = "avb";
 	};
+
+	usb1_pins: usb1 {
+		groups = "usb1";
+		function = "usb1";
+	};
 };
 
 &scif2 {
@@ -115,3 +120,10 @@ phy0: ethernet-phy@0 {
 		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 	};
 };
+
+&usb2_phy1 {
+	pinctrl-0 = <&usb1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};