include/linux/power/bq20z75.h

   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  */
  35 struct 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