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);
15
16int usb_phy_roothub_init(struct usb_phy_roothub *phy_roothub);
17int usb_phy_roothub_exit(struct usb_phy_roothub *phy_roothub);
18
19int usb_phy_roothub_set_mode(struct usb_phy_roothub *phy_roothub,
20			     enum phy_mode mode);
21int usb_phy_roothub_calibrate(struct usb_phy_roothub *phy_roothub);
22int usb_phy_roothub_power_on(struct usb_phy_roothub *phy_roothub);
23void usb_phy_roothub_power_off(struct usb_phy_roothub *phy_roothub);
24
25int usb_phy_roothub_suspend(struct device *controller_dev,
26			    struct usb_phy_roothub *phy_roothub);
27int usb_phy_roothub_resume(struct device *controller_dev,
28			   struct usb_phy_roothub *phy_roothub);
29
30#endif /* __USB_CORE_PHY_H_ */