USB_CMD_INT_AA_DOORBELL  122 drivers/usb/gadget/udc/fsl_usb2_udc.h #define  USB_CMD_INT_AA_DOORBELL              0x00000040
USB_CMD_INT_AA_DOORBELL   13 drivers/usb/phy/phy-fsl-usb.h #define USB_CMD_INT_AA_DOORBELL		(0x1<<6)