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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__
#if defined(CONFIG_CHARGER_MFD) || \
defined(CONFIG_CHARGER_SPRD4SAMSUNG27X3) && \
!defined(CONFIG_CHARGER_SM5414) && \
!defined(CONFIG_CHARGER_SMB328)
#define charger_variable charger
#define charger_variable_t struct sec_charger_info
#else
#define charger_variable (charger->client)
#define charger_variable_t struct i2c_client
#endif
#include <linux/battery/sec_charging_common.h>
#if defined(CONFIG_FUELGAUGE_SPRD4SAMSUNG27X3) || defined(CONFIG_CHARGER_SPRD4SAMSUNG27X3)
#include <linux/battery/charger/sprd27x3_charger4samsung.h>
#endif
#if defined(CONFIG_CHARGER_DUMMY) || \
defined(CONFIG_CHARGER_PM8917)
#include <linux/battery/charger/dummy_charger.h>
#elif defined(CONFIG_CHARGER_MAX8903)
#include <linux/battery/charger/max8903_charger.h>
#elif defined(CONFIG_CHARGER_SMB327)
#include <linux/battery/charger/smb327_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_SMB358)
#include <linux/battery/charger/smb358_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>
#elif defined(CONFIG_CHARGER_BQ24260)
#include <linux/battery/charger/bq24260_charger.h>
#elif defined(CONFIG_CHARGER_MAX77803)
#include <linux/battery/charger/max77803_charger.h>
#elif defined(CONFIG_CHARGER_NCP1851)
#include <linux/battery/charger/ncp1851_charger.h>
#elif defined(CONFIG_CHARGER_RT5033)
#include <linux/battery/charger/rt5033_charger.h>
#elif defined(CONFIG_CHARGER_RT9455)
#include <linux/battery/charger/rt9455_charger.h>
#elif defined(CONFIG_CHARGER_SM5414)
#include <linux/battery/charger/sm5414_charger.h>
#elif defined(CONFIG_CHARGER_SM5701)
#include <linux/battery/charger/sm5701_charger.h>
#endif
#if defined(CONFIG_CHARGER_SM5414)
extern int sec_vf_adc_check(void);
#endif
struct sec_charger_info {
struct i2c_client *client;
sec_battery_platform_data_t *pdata;
struct power_supply psy_chg;
struct delayed_work isr_work;
struct workqueue_struct *wq;
struct delayed_work delayed_work;
int cable_type;
int status;
bool is_charging;
int health;
/* HW-dedicated charger info structure
* used in individual charger file only
* (ex. dummy_charger.c)
*/
#if defined(CONFIG_BATTERY_SAMSUNG) && defined(CONFIG_CHARGER_BQ24157)
struct sec_chg_info info;
#endif
#if defined(CONFIG_CHARGER_SM5414)
struct sec_chg_info sm5414_chg_inf;
bool is_fullcharged;
#endif
/* charging current : + charging, - OTG */
int charging_current;
int input_current_limit;
unsigned charging_current_max;
/* register programming */
int reg_addr;
int reg_data;
int irq_base;
int siop_level;
bool is_slow_charging;
struct delayed_work slow_work;
};
#if defined(CONFIG_CHARGER_SPRD4SAMSUNG27X3) && \
!defined(CONFIG_CHARGER_SM5414) && \
!defined(CONFIG_CHARGER_SMB328)
bool sec_hal_chg_init(charger_variable_t *);
bool sec_hal_chg_suspend(charger_variable_t *);
bool sec_hal_chg_resume(charger_variable_t *);
bool sec_hal_chg_get_property(charger_variable_t *,
enum power_supply_property,
union power_supply_propval *);
bool sec_hal_chg_set_property(charger_variable_t *,
enum power_supply_property,
const union power_supply_propval *);
#else
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_shutdown(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 *);
#if defined(CONFIG_CHARGER_SM5414)
int sec_get_charging_health(struct i2c_client *client);
#endif
#endif
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 = 0664}, \
.show = sec_chg_show_attrs, \
.store = sec_chg_store_attrs, \
}
/* never declare static varibles in header files
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,
};
#if defined(CONFIG_CHARGER_SMB358)
extern sec_battery_platform_data_t sec_battery_pdata;
#endif
#endif /* __SEC_CHARGER_H */
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