mx35: add usb gadget support in mx35pdk.c

Signed-off-by: Harro Haan <hrhaan@yahoo.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 12 insertions, 0 deletions

diff --git a/arch/arm/mach-mx3/mx35pdk.c b/arch/arm/mach-mx3/mx35pdk.c
index 6ff186e46ceb..0bbc65ea23c8 100644
--- a/arch/arm/mach-mx3/mx35pdk.c
+++ b/arch/arm/mach-mx3/mx35pdk.c
@@ -23,6 +23,7 @@
 #include <linux/platform_device.h>
 #include <linux/memory.h>
 #include <linux/gpio.h>
+#include <linux/fsl_devices.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -69,6 +70,15 @@ static struct pad_desc mx35pdk_pads[] = {
         MX35_PAD_FEC_TDATA2__FEC_TDATA_2,
         MX35_PAD_FEC_RDATA3__FEC_RDATA_3,
         MX35_PAD_FEC_TDATA3__FEC_TDATA_3,
+        /* USBOTG */
+        MX35_PAD_USBOTG_PWR__USB_TOP_USBOTG_PWR,
+        MX35_PAD_USBOTG_OC__USB_TOP_USBOTG_OC,
+};
+
+/* OTG config */
+static struct fsl_usb2_platform_data usb_pdata = {
+        .operating_mode = FSL_USB2_DR_DEVICE,
+        .phy_mode       = FSL_USB2_PHY_UTMI_WIDE,
 };
 
 /*
@@ -81,6 +91,8 @@ static void __init mxc_board_init(void)
         platform_add_devices(devices, ARRAY_SIZE(devices));
 
         mxc_register_device(&mxc_uart_device0, &uart_pdata);
+
+        mxc_register_device(&mxc_otg_udc_device, &usb_pdata);
 }
 
 static void __init mx35pdk_timer_init(void)