USBD_STRAPS_SPEED_SHIFT
#define USBD_STRAPS_SPEED_MASK (3 << USBD_STRAPS_SPEED_SHIFT)
val |= (BCM63XX_SPD_HIGH << USBD_STRAPS_SPEED_SHIFT);
val |= (BCM63XX_SPD_FULL << USBD_STRAPS_SPEED_SHIFT);