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// SPDX-License-Identifier: GPL-2.0+
/*
* phy-companion.h -- phy companion to indicate the comparator part of PHY
*
* Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com
*
* Author: Kishon Vijay Abraham I <kishon@ti.com>
*/
#ifndef __DRIVERS_PHY_COMPANION_H
#define __DRIVERS_PHY_COMPANION_H
#include <linux/usb/otg.h>
/* phy_companion to take care of VBUS, ID and srp capabilities */
struct phy_companion {
/* effective for A-peripheral, ignored for B devices */
int (*set_vbus)(struct phy_companion *x, bool enabled);
/* for B devices only: start session with A-Host */
int (*start_srp)(struct phy_companion *x);
};
#endif /* __DRIVERS_PHY_COMPANION_H */
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