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1/*
2 * Gas Gauge driver for TI's BQ20Z75
3 *
4 * Copyright (c) 2010, NVIDIA Corporation.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * more details.
15 *
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 */
20
21#ifndef __LINUX_POWER_BQ20Z75_H_
22#define __LINUX_POWER_BQ20Z75_H_
23
24#include <linux/power_supply.h>
25#include <linux/types.h>
26
27/**
28 * struct bq20z75_platform_data - platform data for bq20z75 devices
29 * @battery_detect: GPIO which is used to detect battery presence
30 * @battery_detect_present: gpio state when battery is present (0 / 1)
31 * @i2c_retry_count: # of times to retry on i2c IO failure
32 * @poll_retry_count: # of times to retry looking for new status after
33 * external change notification
34 */
35struct bq20z75_platform_data {
36 int battery_detect;
37 int battery_detect_present;
38 int i2c_retry_count;
39 int poll_retry_count;
40};
41
42#endif