dts: nordic: update USBHS node

Add "nordic,nrf-usbhs" vendor compatible and new required properties.

Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>

Author: jfischer-no

dts/common/nordic/nrf54h20.dtsi

@@ -333,10 +333,15 @@
 			ranges = <0x0 0x5f000000 0x1000000>;
 
 			usbhs: usbhs@86000 {
-				compatible = "snps,dwc2";
+				compatible = "nordic,nrf-usbhs", "snps,dwc2";
 				reg = <0x86000 0x1000>, <0x2f700000 0x40000>;
 				reg-names = "wrapper", "core";
 				interrupts = <134 NRF_DEFAULT_IRQ_PRIORITY>;
+				num-in-eps = <8>;
+				num-out-eps = <10>;
+				ghwcfg1 = <0xaa555000>;
+				ghwcfg2 = <0x22abfc72>;
+				ghwcfg4 = <0x1e10aa60>;
 				status = "disabled";
 			};