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/*
* sec_charger.h
* Samsung Mobile Charger Header
*
* Copyright (C) 2012 Samsung Electronics, Inc.
*
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef __SEC_CHARGER_H
#define __SEC_CHARGER_H __FILE__
#include <linux/battery/sec_charging_common.h>
#if defined(CONFIG_CHARGER_DUMMY)
#include <linux/battery/charger/dummy_charger.h>
#elif defined(CONFIG_CHARGER_MAX8903)
#include <linux/battery/charger/max8903_charger.h>
#elif defined(CONFIG_CHARGER_SMB328)
#include <linux/battery/charger/smb328_charger.h>
#elif defined(CONFIG_CHARGER_SMB347)
#include <linux/battery/charger/smb347_charger.h>
#elif defined(CONFIG_CHARGER_BQ24157)
#include <linux/battery/charger/bq24157_charger.h>
#elif defined(CONFIG_CHARGER_BQ24190) || \
defined(CONFIG_CHARGER_BQ24191)
#include <linux/battery/charger/bq24190_charger.h>
#endif
static enum power_supply_property sec_charger_props[] = {
POWER_SUPPLY_PROP_STATUS,
POWER_SUPPLY_PROP_HEALTH,
POWER_SUPPLY_PROP_ONLINE,
POWER_SUPPLY_PROP_CURRENT_NOW,
};
struct sec_charger_info {
struct i2c_client *client;
sec_battery_platform_data_t *pdata;
struct power_supply psy_chg;
struct delayed_work isr_work;
int cable_type;
bool is_charging;
/* charging current : + charging, - OTG */
int charging_current;
/* register programming */
int reg_addr;
int reg_data;
};
bool sec_hal_chg_init(struct i2c_client *);
bool sec_hal_chg_suspend(struct i2c_client *);
bool sec_hal_chg_resume(struct i2c_client *);
bool sec_hal_chg_get_property(struct i2c_client *,
enum power_supply_property,
union power_supply_propval *);
bool sec_hal_chg_set_property(struct i2c_client *,
enum power_supply_property,
const union power_supply_propval *);
ssize_t sec_hal_chg_show_attrs(struct device *dev,
const ptrdiff_t offset, char *buf);
ssize_t sec_hal_chg_store_attrs(struct device *dev,
const ptrdiff_t offset,
const char *buf, size_t count);
ssize_t sec_chg_show_attrs(struct device *dev,
struct device_attribute *attr, char *buf);
ssize_t sec_chg_store_attrs(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count);
#define SEC_CHARGER_ATTR(_name) \
{ \
.attr = {.name = #_name, .mode = 0666}, \
.show = sec_chg_show_attrs, \
.store = sec_chg_store_attrs, \
}
static struct device_attribute sec_charger_attrs[] = {
SEC_CHARGER_ATTR(reg),
SEC_CHARGER_ATTR(data),
SEC_CHARGER_ATTR(regs),
};
enum {
CHG_REG = 0,
CHG_DATA,
CHG_REGS,
};
#endif /* __SEC_CHARGER_H */
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