120 lines
2.9 KiB
C
120 lines
2.9 KiB
C
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/*
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* sec_direct_charger.h
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* Samsung Mobile Charger Header
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*
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* Copyright (C) 2018 Samsung Electronics, Inc.
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*
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef __SEC_DIRECT_CHARGER_H
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#define __SEC_DIRECT_CHARGER_H __FILE__
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#include "sec_battery.h"
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#include "sec_charging_common.h"
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#include "sb_pass_through.h"
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#define SEC_DIRECT_CHG_MIN_IOUT 2000
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#define SEC_DIRECT_CHG_MIN_VBAT 3500
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#define SEC_DIRECT_CHG_MAX_VBAT 4200
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typedef enum _sec_direct_chg_src {
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SEC_CHARGING_SOURCE_SWITCHING = 0,
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SEC_CHARGING_SOURCE_DIRECT,
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} sec_direct_chg_src_t;
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typedef enum _sec_direct_chg_mode {
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SEC_DIRECT_CHG_MODE_DIRECT_OFF = 0,
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SEC_DIRECT_CHG_MODE_DIRECT_CHECK_VBAT,
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SEC_DIRECT_CHG_MODE_DIRECT_PRESET,
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SEC_DIRECT_CHG_MODE_DIRECT_ON_ADJUST,
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SEC_DIRECT_CHG_MODE_DIRECT_ON,
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SEC_DIRECT_CHG_MODE_DIRECT_DONE,
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SEC_DIRECT_CHG_MODE_DIRECT_BYPASS,
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SEC_DIRECT_CHG_MODE_MAX,
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} sec_direct_chg_mode_t;
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enum {
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LOW_VBAT_SET = 0,
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LOW_VBAT_NONE,
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LOW_VBAT_OFF,
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};
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enum {
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DC_NORMAL_MODE = 0,
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DC_BYPASS_MODE,
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};
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#define is_direct_chg_mode_on(direct_chg_mode) ( \
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direct_chg_mode == SEC_DIRECT_CHG_MODE_DIRECT_PRESET || \
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direct_chg_mode == SEC_DIRECT_CHG_MODE_DIRECT_ON) || \
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direct_chg_mode == SEC_DIRECT_CHG_MODE_DIRECT_ON_ADJUST
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struct sec_direct_charger_platform_data {
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char *battery_name;
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char *main_charger_name;
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char *direct_charger_name;
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char *direct_sub_charger_name;
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int dchg_min_current;
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int dchg_min_vbat;
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int dchg_temp_low_threshold;
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int dchg_temp_high_threshold;
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int dchg_end_soc;
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int dchg_dc_in_swelling;
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int swelling_high_rechg_voltage;
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#if IS_ENABLED(CONFIG_DUAL_BATTERY)
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unsigned int sc_vbat_thresh; /* vbat threshold which dc to sc */
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#endif
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};
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struct sec_direct_charger_info {
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struct device *dev;
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struct sec_direct_charger_platform_data *pdata;
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struct power_supply* psy_chg;
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struct mutex charger_mutex;
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struct sb_pt *pt;
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sec_direct_chg_mode_t direct_chg_mode;
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unsigned int charger_mode;
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unsigned int charger_mode_main;
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unsigned int charger_mode_direct;
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unsigned int dc_retry_cnt;
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int cable_type;
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int input_current;
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int charging_current;
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int topoff_current;
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int float_voltage;
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bool dc_err;
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bool ta_alert_wa;
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int ta_alert_mode;
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bool is_charging;
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int batt_status;
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int capacity;
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bool direct_chg_done;
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bool wc_tx_enable;
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bool now_isApdo;
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bool store_mode;
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int vbat_min_src;
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int bat_temp;
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sec_direct_chg_src_t charging_source;
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int fpdo_pos;
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int dc_input_current;
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int dc_charging_current;
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int test_mode_source;
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};
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#endif /* __SEC_DIRECT_CHARGER_H */
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