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