linux/mfd/rt5033.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * MFD core driver for the RT5033
0004  *
0005  * Copyright (C) 2014 Samsung Electronics
0006  * Author: Beomho Seo <beomho.seo@samsung.com>
0007  */
0008
0009 #ifndef __RT5033_H__
0010 #define __RT5033_H__
0011
0012 #include <linux/regulator/consumer.h>
0013 #include <linux/i2c.h>
0014 #include <linux/regmap.h>
0015 #include <linux/power_supply.h>
0016
0017 /* RT5033 regulator IDs */
0018 enum rt5033_regulators {
0019     RT5033_BUCK = 0,
0020     RT5033_LDO,
0021     RT5033_SAFE_LDO,
0022
0023     RT5033_REGULATOR_NUM,
0024 };
0025
0026 struct rt5033_dev {
0027     struct device *dev;
0028
0029     struct regmap *regmap;
0030     struct regmap_irq_chip_data *irq_data;
0031     int irq;
0032     bool wakeup;
0033 };
0034
0035 struct rt5033_battery {
0036     struct i2c_client   *client;
0037     struct rt5033_dev   *rt5033;
0038     struct regmap       *regmap;
0039     struct power_supply *psy;
0040 };
0041
0042 /* RT5033 charger platform data */
0043 struct rt5033_charger_data {
0044     unsigned int pre_uamp;
0045     unsigned int pre_uvolt;
0046     unsigned int const_uvolt;
0047     unsigned int eoc_uamp;
0048     unsigned int fast_uamp;
0049 };
0050
0051 struct rt5033_charger {
0052     struct device       *dev;
0053     struct rt5033_dev   *rt5033;
0054     struct power_supply psy;
0055
0056     struct rt5033_charger_data  *chg;
0057 };
0058
0059 #endif /* __RT5033_H__ */