include/linux/mfd/rt5033.h

   1 /*
   2  * MFD core driver for the RT5033
   3  *
   4  * Copyright (C) 2014 Samsung Electronics
   5  * Author: Beomho Seo <beomho.seo@samsung.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published bythe Free Software Foundation.
  10  */
  11
  12 #ifndef __RT5033_H__
  13 #define __RT5033_H__
  14
  15 #include <linux/regulator/consumer.h>
  16 #include <linux/i2c.h>
  17 #include <linux/regmap.h>
  18 #include <linux/power_supply.h>
  19
  20 /* RT5033 regulator IDs */
  21 enum rt5033_regulators {
  22         RT5033_BUCK = 0,
  23         RT5033_LDO,
  24         RT5033_SAFE_LDO,
  25
  26         RT5033_REGULATOR_NUM,
  27 };
  28
  29 struct rt5033_dev {
  30         struct device *dev;
  31
  32         struct regmap *regmap;
  33         struct regmap_irq_chip_data *irq_data;
  34         int irq;
  35         bool wakeup;
  36 };
  37
  38 struct rt5033_battery {
  39         struct i2c_client       *client;
  40         struct rt5033_dev       *rt5033;
  41         struct regmap           *regmap;
  42         struct power_supply     *psy;
  43 };
  44
  45 /* RT5033 charger platform data */
  46 struct rt5033_charger_data {
  47         unsigned int pre_uamp;
  48         unsigned int pre_uvolt;
  49         unsigned int const_uvolt;
  50         unsigned int eoc_uamp;
  51         unsigned int fast_uamp;
  52 };
  53
  54 struct rt5033_charger {
  55         struct device           *dev;
  56         struct rt5033_dev       *rt5033;
  57         struct power_supply     psy;
  58
  59         struct rt5033_charger_data      *chg;
  60 };
  61
  62 #endif /* __RT5033_H__ */