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)