ARM: dts: msm: Add USB device nodes for kera

Enable USB related properties for USB functionality
on kera.

Change-Id: Iceb1d404dd7b4f500885064ee0e65cc8a0dc7d7c
Signed-off-by: Uttkarsh Aggarwal <quic_uaggarwa@quicinc.com>

qcom/kera-rumi.dtsi

@@ -14,3 +14,31 @@
 &disp_rsc {
 	status = "disabled";
 };
+
+&soc {
+	usb_nop_phy: usb_nop_phy {
+		compatible = "usb-nop-xceiv";
+	};
+
+	usb_emuphy: phy@a784000 {
+		compatible = "qcom,usb-emu-phy";
+		reg = <0x0a784000 0x9500>;
+
+		qcom,emu-init-seq = <0xfffff 0x4
+			0xffff0 0x4
+			0x100000 0x20
+			0x0 0x20
+			0x000101F0 0x20
+			0x00100000 0x3c
+			0x0 0x3c
+			0x0 0x4>;
+	};
+};
+
+&usb0 {
+	dwc3@a600000 {
+		usb-phy = <&usb_emuphy>, <&usb_nop_phy>;
+		dr_mode = "peripheral";
+		maximum-speed = "high-speed";
+	};
+};