ARM: dts: DRA7: Move USB_OTG 4 to dra74x.dtsi

The 4th USB controller instance present only on the DRA74x family of
devices so move it there.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/dra7.dtsi

@@ -1282,26 +1282,6 @@ usb3: usb@48910000 {
 			};
 		};
 
-		omap_dwc3_4@48940000 {
-			compatible = "ti,dwc3";
-			ti,hwmods = "usb_otg_ss4";
-			reg = <0x48940000 0x10000>;
-			interrupts = <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
-			#address-cells = <1>;
-			#size-cells = <1>;
-			utmi-mode = <2>;
-			ranges;
-			status = "disabled";
-			usb4: usb@48950000 {
-				compatible = "snps,dwc3";
-				reg = <0x48950000 0x17000>;
-				interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>;
-				tx-fifo-resize;
-				maximum-speed = "high-speed";
-				dr_mode = "otg";
-			};
-		};
-
 		elm: elm@48078000 {
 			compatible = "ti,am3352-elm";
 			reg = <0x48078000 0xfc0>;      /* device IO registers */

arch/arm/boot/dts/dra74x.dtsi

@@ -44,4 +44,26 @@ pmu {
 		interrupts = <GIC_SPI DIRECT_IRQ(131) IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI DIRECT_IRQ(132) IRQ_TYPE_LEVEL_HIGH>;
 	};
+
+	ocp {
+		omap_dwc3_4@48940000 {
+			compatible = "ti,dwc3";
+			ti,hwmods = "usb_otg_ss4";
+			reg = <0x48940000 0x10000>;
+			interrupts = <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			utmi-mode = <2>;
+			ranges;
+			status = "disabled";
+			usb4: usb@48950000 {
+				compatible = "snps,dwc3";
+				reg = <0x48950000 0x17000>;
+				interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>;
+				tx-fifo-resize;
+				maximum-speed = "high-speed";
+				dr_mode = "otg";
+			};
+		};
+	};
 };