mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-03 18:10:13 +00:00
c0c62d9233
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>
29 lines
650 B
C
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 */
|