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/* Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* USB charging control module for Chrome EC */
#ifndef __CROS_EC_USB_CHARGE_H
#define __CROS_EC_USB_CHARGE_H
#include "board.h"
enum usb_charge_mode {
/* Disable USB port. */
USB_CHARGE_MODE_DISABLED,
/* Set USB port to be dedicated charging port, auto selecting charging
* schemes. */
USB_CHARGE_MODE_CHARGE_AUTO,
/* Set USB port to be dedicated charging port following USB Battery
* Charging Specification 1.2. */
USB_CHARGE_MODE_CHARGE_BC12,
/* Set USB port to be standard downstream port, with current limit set
* to 500mA or 1500mA. */
USB_CHARGE_MODE_DOWNSTREAM_500MA,
USB_CHARGE_MODE_DOWNSTREAM_1500MA,
USB_CHARGE_MODE_COUNT
};
int usb_charge_set_mode(int usb_port_id, enum usb_charge_mode);
#endif /* __CROS_EC_USB_CHARGE_H */
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