diff options
Diffstat (limited to 'drivers/usb/core/phy.h')
| -rw-r--r-- | drivers/usb/core/phy.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/usb/core/phy.h b/drivers/usb/core/phy.h new file mode 100644 index 000000000000..88b49c0ea6b5 --- /dev/null +++ b/drivers/usb/core/phy.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * USB roothub wrapper + * + * Copyright (C) 2018 Martin Blumenstingl <martin.blumenstingl@googlemail.com> + */ + +#ifndef __USB_CORE_PHY_H_ +#define __USB_CORE_PHY_H_ + +struct device; +struct usb_phy_roothub; + +struct usb_phy_roothub *usb_phy_roothub_alloc(struct device *dev); +struct usb_phy_roothub *usb_phy_roothub_alloc_usb3_phy(struct device *dev); + +int usb_phy_roothub_init(struct usb_phy_roothub *phy_roothub); +int usb_phy_roothub_exit(struct usb_phy_roothub *phy_roothub); + +int usb_phy_roothub_set_mode(struct usb_phy_roothub *phy_roothub, + enum phy_mode mode); +int usb_phy_roothub_calibrate(struct usb_phy_roothub *phy_roothub); +int usb_phy_roothub_notify_connect(struct usb_phy_roothub *phy_roothub, int port); +int usb_phy_roothub_notify_disconnect(struct usb_phy_roothub *phy_roothub, int port); +int usb_phy_roothub_power_on(struct usb_phy_roothub *phy_roothub); +void usb_phy_roothub_power_off(struct usb_phy_roothub *phy_roothub); + +int usb_phy_roothub_suspend(struct device *controller_dev, + struct usb_phy_roothub *phy_roothub); +int usb_phy_roothub_resume(struct device *controller_dev, + struct usb_phy_roothub *phy_roothub); + +#endif /* __USB_CORE_PHY_H_ */ |