PADCTL_PAD_USB2
port->lane = search_pad_lane(sc, PADCTL_PAD_USB2,
PAD("usb2", PADCTL_PAD_USB2, usb2_powerup, usb2_powerdown),
port->lane = search_pad_lane(sc, PADCTL_PAD_USB2,
PAD("usb2", PADCTL_PAD_USB2, "trk", NULL, usb2_enable, usb2_disable),