--- a/arch/arm/mach-gemini/board-wbd111.c
+++ b/arch/arm/mach-gemini/board-wbd111.c
@@ -145,6 +145,7 @@ static void __init wbd111_init(void)
 	platform_register_watchdog();
 	platform_device_register(&wbd111_phy_device);
 	platform_register_ethernet(&gmac_data);
+	platform_register_usb(0);
 }
 
 MACHINE_START(WBD111, "Wiliboard WBD-111")
--- a/arch/arm/mach-gemini/board-wbd222.c
+++ b/arch/arm/mach-gemini/board-wbd222.c
@@ -147,6 +147,7 @@ static void __init wbd222_init(void)
 	platform_register_watchdog();
 	platform_device_register(&wbd222_phy_device);
 	platform_register_ethernet(&gmac_data);
+	platform_register_usb(0);
 }
 
 MACHINE_START(WBD222, "Wiliboard WBD-222")
--- a/arch/arm/mach-gemini/board-rut1xx.c
+++ b/arch/arm/mach-gemini/board-rut1xx.c
@@ -105,6 +105,7 @@ static void __init rut1xx_init(void)
 	platform_register_watchdog();
 	platform_device_register(&rut1xx_phy_device);
 	platform_register_ethernet(&gmac_data);
+	platform_register_usb(0);
 }
 
 MACHINE_START(RUT100, "Teltonika RUT100")
--- a/arch/arm/mach-gemini/board-nas4220b.c
+++ b/arch/arm/mach-gemini/board-nas4220b.c
@@ -134,10 +134,23 @@ static void __init ib4220b_gmac_init(voi
 		GLOBAL_ARBITRATION1_CTRL));
 }
 
+static void __init usb_ib4220b_init(void)
+{
+	unsigned int val;
+
+	val = readl((void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) +
+		GLOBAL_MISC_CTRL));
+	val &= ~(USB0_PLUG_MINIB | USB1_PLUG_MINIB);
+	val |= USB0_VBUS_ON | USB1_VBUS_ON;
+	writel(val, (void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) +
+		GLOBAL_MISC_CTRL));
+}
+
 static void __init ib4220b_init(void)
 {
 	gemini_gpio_init();
 	ib4220b_gmac_init();
+	usb_ib4220b_init();
 	platform_register_uart();
 	platform_register_pflash(SZ_16M, NULL, 0);
 	platform_device_register(&ib4220b_led_device);
@@ -146,6 +159,8 @@ static void __init ib4220b_init(void)
 	platform_register_watchdog();
 	platform_device_register(&ib4220b_phy_device);
 	platform_register_ethernet(&ib4220b_gmac_data);
+	platform_register_usb(0);
+	platform_register_usb(1);
 }
 
 MACHINE_START(NAS4220B, "Raidsonic NAS IB-4220-B")