include/linux/pm2301_charger.h

   1 /*
   2  * PM2301 charger driver.
   3  *
   4  * Copyright (C) 2012 ST Ericsson Corporation
   5  *
   6  * Contact: Olivier LAUNAY (olivier.launay@stericsson.com
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License
  10  * version 2 as published by the Free Software Foundation.
  11  *
  12  * This program is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  20  * 02110-1301 USA
  21  */
  22
  23 #ifndef __LINUX_PM2301_H
  24 #define __LINUX_PM2301_H
  25
  26 /**
  27  * struct pm2xxx_bm_charger_parameters - Charger specific parameters
  28  * @ac_volt_max:        maximum allowed AC charger voltage in mV
  29  * @ac_curr_max:        maximum allowed AC charger current in mA
  30  */
  31 struct pm2xxx_bm_charger_parameters {
  32         int ac_volt_max;
  33         int ac_curr_max;
  34 };
  35
  36 /**
  37  * struct pm2xxx_bm_data - pm2xxx battery management data
  38  * @enable_overshoot    flag to enable VBAT overshoot control
  39  * @chg_params    charger parameters
  40  */
  41 struct pm2xxx_bm_data {
  42         bool enable_overshoot;
  43         const struct pm2xxx_bm_charger_parameters *chg_params;
  44 };
  45
  46 struct pm2xxx_charger_platform_data {
  47         char **supplied_to;
  48         size_t num_supplicants;
  49         int i2c_bus;
  50         const char *label;
  51         int gpio_irq_number;
  52         unsigned int lpn_gpio;
  53         int irq_type;
  54 };
  55
  56 struct pm2xxx_platform_data {
  57         struct pm2xxx_charger_platform_data *wall_charger;
  58         struct pm2xxx_bm_data *battery;
  59 };
  60
  61 #endif /* __LINUX_PM2301_H */