u-boot/include/linux/usb/otg.h
Mugunthan V N c0c62d9233 drivers: usb: common: add common code for usb drivers to use
Add common usb code which usb drivers makes use of it.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-17 09:54:43 -06:00

29 lines
650 B
C

/* include/linux/usb/otg.h
*
* Copyright (c) 2015 Texas Instruments Incorporated - http://www.ti.com
*
* USB OTG (On The Go) defines
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __LINUX_USB_OTG_H
#define __LINUX_USB_OTG_H
enum usb_dr_mode {
USB_DR_MODE_UNKNOWN,
USB_DR_MODE_HOST,
USB_DR_MODE_PERIPHERAL,
USB_DR_MODE_OTG,
};
/**
* usb_get_dr_mode() - Get dual role mode for given device
* @node: Node offset to the given device
*
* The function gets phy interface string from property 'dr_mode',
* and returns the correspondig enum usb_dr_mode
*/
enum usb_dr_mode usb_get_dr_mode(int node);
#endif /* __LINUX_USB_OTG_H */