ARM: at91: dt: enable usb ohci for sam9g20, sam9g45 amd sam9x5

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: devicetree-discuss@lists.ozlabs.org

arch/arm/boot/dts/at91sam9g20.dtsi

@@ -208,6 +208,13 @@
 				>;
 			status = "disabled";
 		};
+
+		usb0: ohci@00500000 {
+			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
+			reg = <0x00500000 0x100000>;
+			interrupts = <20 4>;
+			status = "disabled";
+		};
 	};
 
 	i2c@0 {