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/*
* Copyright (C) 2012 Spreadtrum Communications 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 _SPRD_BATTERY_COMMON_H_
#define _SPRD_BATTERY_COMMON_H_
#include <linux/types.h>
#include <linux/power_supply.h>
struct sprdbat_table_data {
int x;
int y;
};
struct sprd_battery_platform_data {
uint32_t chg_end_vol_h; //charging
uint32_t chg_end_vol_l;
uint32_t chg_false_full_vol; /* false full */
uint32_t chg_end_vol_pure;
uint32_t chg_bat_safety_vol;
uint32_t rechg_vol;
uint32_t adp_cdp_cur;
uint32_t adp_dcp_cur;
uint32_t adp_sdp_cur;
uint32_t ovp_stop; //opt param
uint32_t ovp_restart;
uint32_t chg_timeout;
uint32_t chgtimeout_show_full; // when charging :1:timeout display 100%, 0 : timeout NOT display 100%
uint32_t chg_rechg_timeout;
uint32_t chg_cv_timeout; //cv charging timeout
uint32_t chg_eoc_level;
uint32_t cccv_default;
int chg_end_cur;
int otp_high_stop; //ovp param
int otp_high_restart;
int otp_low_stop;
int otp_low_restart;
uint32_t chg_polling_time;
uint32_t chg_polling_time_fast;
uint32_t bat_polling_time;
uint32_t bat_polling_time_fast;
uint32_t bat_polling_time_sleep; //reserved
uint32_t cap_one_per_time;
uint32_t cap_one_per_time_fast; //reserved
int cap_valid_range_poweron;
//temp param
int temp_support; /*0:do NOT support temperature,1:support temperature */
int temp_adc_ch;
int temp_adc_scale;
int temp_adc_sample_cnt; /*1-15,should be lower than 16 */
int temp_table_mode; //0:adc-degree;1:voltage-degree
int temp_comp_res; //mohm, use rsense + connector resistor to compensate temp;
struct sprdbat_table_data *temp_tab; /* OCV curve adjustment */
int temp_tab_size;
//resource
uint32_t gpio_vchg_detect;
uint32_t gpio_vbat_detect; //reserved
uint32_t gpio_cv_state;
uint32_t gpio_vchg_ovi;
uint32_t gpio_chg_en; //reserved
uint32_t irq_chg_timer;
uint32_t irq_fgu;
unsigned long chg_reg_base;
unsigned long fgu_reg_base;
//fgu param
uint32_t fgu_mode; /* 1=voltage mode, 0=mixed mode */
uint32_t alm_soc; /* SOC alm level % */
uint32_t alm_vol; /* Vbat alm level mV */
uint32_t soft_vbat_uvlo; /*reserved, if vbat voltage lower than it, should shutdown device */
uint32_t soft_vbat_ovp; /*reserved,if battery voltage higher than it maybe shutdown device */
int rint; /*battery internal impedance */
int cnom; /* nominal capacity in mAh */
int rsense_real; /* sense resistor 0.2mOhm from real environment */
int rsense_spec; /* sense resistor 0.2mOhm from specification */
uint32_t relax_current; /* current for relaxation in mA */
int fgu_cal_ajust; //reserved
int qmax_update_period; /*reserved */
struct sprdbat_table_data *cnom_temp_tab; /* capacity temp table */
int cnom_temp_tab_size;
struct sprdbat_table_data *rint_temp_tab; /* impedance temp table */
int rint_temp_tab_size;
struct sprdbat_table_data *ocv_tab; /* OCV curve adjustment */
int ocv_tab_size;
void *ext_data; /*reserved, other battery data,fg ic data,and so on */
};
#endif
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