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