ARM: dts: exynos: Add support for USB OTG port on Origen board

Add support for USB OTG port on Insignal Origen Exynos4210-based evaluation
board.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

arch/arm/boot/dts/exynos4210-origen.dts

@@ -131,12 +131,23 @@ &cpu0 {
 	cpu0-supply = <&buck1_reg>;
 };
 
+&exynos_usbphy {
+	status = "okay";
+};
+
 &fimd {
 	pinctrl-0 = <&lcd_en &lcd_clk &lcd_data24 &pwm0_out>;
 	pinctrl-names = "default";
 	status = "okay";
 };
 
+&hsotg {
+	vusb_d-supply = <&ldo3_reg>;
+	vusb_a-supply = <&ldo8_reg>;
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
 &i2c_0 {
 	status = "okay";
 	samsung,i2c-sda-delay = <100>;