diff --git a/drivers/usb/host/ehci-mx5.c b/drivers/usb/host/ehci-mx5.c
index 44912de..d8f521b 100644
--- a/drivers/usb/host/ehci-mx5.c
+++ b/drivers/usb/host/ehci-mx5.c
@@ -79,6 +79,10 @@
 /* USB_CTRL_1 */
 #define MXC_USB_CTRL_UH1_EXT_CLK_EN	(1 << 25)
 
+#ifndef CFG_MXC_USB_PORTSC
+#define CFG_MXC_USB_PORTSC	(PORT_PTS_UTMI | PORT_PTS_PTW)
+#endif
+
 int mxc_set_usbcontrol(int port, unsigned int flags)
 {
 	unsigned int v;