MX7D_USBNC_USB_CTRL2_OPMODE
val |= MX7D_USBNC_USB_CTRL2_OPMODE(1);
#define MX7D_USBNC_USB_CTRL2_OPMODE_NON_DRIVING MX7D_USBNC_USB_CTRL2_OPMODE(1)
val |= MX7D_USBNC_USB_CTRL2_OPMODE(0);