1*e0c79ab4SJagan Teki /* SPDX-License-Identifier: GPL-2.0 */ 2*e0c79ab4SJagan Teki /* 3*e0c79ab4SJagan Teki * USB PHY defines 4*e0c79ab4SJagan Teki * 5*e0c79ab4SJagan Teki * These APIs may be used between USB controllers. USB device drivers 6*e0c79ab4SJagan Teki * (for either host or peripheral roles) don't use these calls; they 7*e0c79ab4SJagan Teki * continue to use just usb_device and usb_gadget. 8*e0c79ab4SJagan Teki */ 9*e0c79ab4SJagan Teki 10*e0c79ab4SJagan Teki #ifndef __LINUX_USB_PHY_H 11*e0c79ab4SJagan Teki #define __LINUX_USB_PHY_H 12*e0c79ab4SJagan Teki 13*e0c79ab4SJagan Teki enum usb_phy_interface { 14*e0c79ab4SJagan Teki USBPHY_INTERFACE_MODE_UNKNOWN, 15*e0c79ab4SJagan Teki USBPHY_INTERFACE_MODE_UTMI, 16*e0c79ab4SJagan Teki USBPHY_INTERFACE_MODE_UTMIW, 17*e0c79ab4SJagan Teki }; 18*e0c79ab4SJagan Teki 19*e0c79ab4SJagan Teki #endif /* __LINUX_USB_PHY_H */ 20