USB_CMD_ATDTW     126 drivers/usb/gadget/udc/fsl_usb2_udc.h #define  USB_CMD_ATDTW                        0x00004000
USB_CMD_ATDTW      17 drivers/usb/phy/phy-fsl-usb.h #define USB_CMD_ATDTW			(0x1<<14)