sunxi: fix USB voltage on pcDuino

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>

SVN-Revision: 39472

target/linux/sunxi/files/arch/arm/boot/dts/sun4i-a10-pcduino.dts

@@ -135,8 +135,8 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&usb1_vbus_pin>;
 			regulator-name = "usb1-vbus";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
 			enable-active-high;
 			gpio = <&pio 7 6 0>;
 		};
@@ -146,8 +146,8 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&usb2_vbus_pin>;
 			regulator-name = "usb2-vbus";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
 			enable-active-high;
 			gpio = <&pio 7 3 0>;
 		};