arm64: dts: renesas: r9a07g054: Add USB2.0 device support

Fillup the hsusb stub node in RZ/V2L (R9A07G054) SoC DTSI which enables
USB2.0 device support.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20220227203744.18355-12-prabhakar.mahadev-lad.rj@bp.renesas.comSigned-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

arch/arm64/boot/dts/renesas/r9a07g054.dtsi

@@ -747,8 +747,22 @@ usb2_phy1: usb-phy@11c70200 {
 		};
 
 		hsusb: usb@11c60000 {
+			compatible = "renesas,usbhs-r9a07g054",
+				     "renesas,rza2-usbhs";
 			reg = <0 0x11c60000 0 0x10000>;
-			/* place holder */
+			interrupts = <GIC_SPI 100 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A07G054_USB_PCLK>,
+				 <&cpg CPG_MOD R9A07G054_USB_U2P_EXR_CPUCLK>;
+			resets = <&phyrst 0>,
+				 <&cpg R9A07G054_USB_U2P_EXL_SYSRST>;
+			renesas,buswait = <7>;
+			phys = <&usb2_phy0 3>;
+			phy-names = "usb";
+			power-domains = <&cpg>;
+			status = "disabled";
 		};
 
 		wdt0: watchdog@12800800 {