1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * USB roothub wrapper 4 * 5 * Copyright (C) 2018 Martin Blumenstingl <martin.blumenstingl@googlemail.com> 6 */ 7 8#ifndef __USB_CORE_PHY_H_ 9#define __USB_CORE_PHY_H_ 10 11struct device; 12struct usb_phy_roothub; 13 14struct usb_phy_roothub *usb_phy_roothub_alloc(struct device *dev); 15struct usb_phy_roothub *usb_phy_roothub_alloc_usb3_phy(struct device *dev); 16 17int usb_phy_roothub_init(struct usb_phy_roothub *phy_roothub); 18int usb_phy_roothub_exit(struct usb_phy_roothub *phy_roothub); 19 20int usb_phy_roothub_set_mode(struct usb_phy_roothub *phy_roothub, 21 enum phy_mode mode); 22int usb_phy_roothub_calibrate(struct usb_phy_roothub *phy_roothub); 23int usb_phy_roothub_notify_connect(struct usb_phy_roothub *phy_roothub, int port); 24int usb_phy_roothub_notify_disconnect(struct usb_phy_roothub *phy_roothub, int port); 25int usb_phy_roothub_power_on(struct usb_phy_roothub *phy_roothub); 26void usb_phy_roothub_power_off(struct usb_phy_roothub *phy_roothub); 27 28int usb_phy_roothub_suspend(struct device *controller_dev, 29 struct usb_phy_roothub *phy_roothub); 30int usb_phy_roothub_resume(struct device *controller_dev, 31 struct usb_phy_roothub *phy_roothub); 32 33#endif /* __USB_CORE_PHY_H_ */ 34