170 lines
5 KiB
C
170 lines
5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#ifndef _PMIC_SW_H_
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#define _PMIC_SW_H_
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#define PMIC_DEBUG
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#include <linux/smp.h>
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#include <linux/device.h>
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#include <linux/debugfs.h>
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#include <linux/printk.h>
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#include <linux/platform_device.h>
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#include <linux/regulator/driver.h>
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#include <linux/regulator/machine.h>
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#include <linux/regulator/consumer.h>
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#include <mach/upmu_hw.h>
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#include <mach/upmu_sw.h>
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#include "mtk_pmic_common.h"
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#ifdef CONFIG_MTK_PMIC_CHIP_MT6353
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#include "mt6353/mtk_pmic_info.h"
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#endif
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#ifdef CONFIG_MTK_PMIC_CHIP_MT6335
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#include "mt6335/mtk_pmic_info.h"
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#endif
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#ifdef CONFIG_MTK_PMIC_CHIP_MT6355
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#include "mt6355/mtk_pmic_info.h"
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#endif
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#ifdef CONFIG_MTK_PMIC_CHIP_MT6356
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#include "mt6356/mtk_pmic_info.h"
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#endif
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#ifdef CONFIG_MTK_PMIC_CHIP_MT6357
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#include "mt6357/mtk_pmic_info.h"
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#endif
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#ifdef CONFIG_MTK_PMIC_CHIP_MT6358
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#include "mt6358/mtk_pmic_info.h"
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#endif
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#ifdef CONFIG_MTK_PMIC_CHIP_MT6359
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#include "mt6359/mtk_pmic_info.h"
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#endif
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#ifdef CONFIG_MTK_PMIC_CHIP_MT6359P
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#include "mt6359p/mtk_pmic_info.h"
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#endif
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#ifdef CONFIG_MTK_PMIC_CHIP_MT6390
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#include "mt6390/mtk_pmic_info.h"
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#endif
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#define PMIC_EN REGULATOR_CHANGE_STATUS
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#define PMIC_VOL REGULATOR_CHANGE_VOLTAGE
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#define PMIC_EN_VOL 9
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/*
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* PMIC EXTERN VARIABLE
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*/
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/*----- LOW_BATTERY_PROTECT -----*/
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extern int g_lowbat_int_bottom;
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extern int g_low_battery_level;
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/*----- BATTERY_OC_PROTECT -----*/
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extern int g_battery_oc_level;
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/* for chip version used */
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extern unsigned int g_pmic_chip_version;
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/* for recording MD power vosel */
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extern unsigned short g_vmodem_vosel;
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/*
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* PMIC EXTERN FUNCTIONS
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*/
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/*----- BATTERY_OC_PROTECT -----*/
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extern void exec_battery_oc_callback(BATTERY_OC_LEVEL battery_oc_level);
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extern void bat_oc_h_en_setting(int en_val);
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extern void bat_oc_l_en_setting(int en_val);
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/*----- CHRDET_PROTECT -----*/
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#ifdef CONFIG_MTK_KERNEL_POWER_OFF_CHARGING
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extern unsigned int upmu_get_rgs_chrdet(void);
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#endif
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/*----- PMIC thread -----*/
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extern void pmic_enable_charger_detection_int(int x);
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/*----- LDO OC -----*/
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extern void msdc_sd_power_off(void);
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/*----- REGULATOR -----*/
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extern int mtk_regulator_init(struct platform_device *dev);
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extern unsigned int pmic_config_interface_buck_vsleep_check(unsigned int RegNum,
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unsigned int val, unsigned int MASK, unsigned int SHIFT);
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extern void pmic_regulator_debug_init(
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struct platform_device *dev, struct dentry *debug_dir);
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extern void pmic_regulator_suspend(void);
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extern void pmic_regulator_resume(void);
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/*----- EFUSE -----*/
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extern int pmic_read_VMC_efuse(void);
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/*----- Others -----*/
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extern int PMIC_POWER_HOLD(unsigned int hold);
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extern void mt_power_off(void);
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extern const PMU_FLAG_TABLE_ENTRY pmu_flags_table[];
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extern unsigned int bat_get_ui_percentage(void);
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extern signed int fgauge_read_IM_current(void *data);
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extern void pmic_auxadc_lock(void);
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extern void pmic_auxadc_unlock(void);
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extern unsigned int bat_get_ui_percentage(void);
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extern signed int fgauge_read_v_by_d(int d_val);
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extern signed int fgauge_read_r_bat_by_v(signed int voltage);
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extern void kpd_pwrkey_pmic_handler(unsigned long pressed);
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extern void kpd_pmic_rstkey_handler(unsigned long pressed);
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extern int is_mt6311_sw_ready(void);
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extern int is_mt6311_exist(void);
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extern int get_mt6311_i2c_ch_num(void);
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#if !defined CONFIG_MTK_LEGACY
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extern void pmu_drv_tool_customization_init(void);
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#endif
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extern int batt_init_cust_data(void);
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extern unsigned int mt_gpio_to_irq(unsigned int gpio);
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extern int mt_gpio_set_debounce(unsigned int gpio, unsigned int debounce);
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extern unsigned int upmu_get_rgs_chrdet(void);
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#ifdef CONFIG_MTK_PMIC_COMMON
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extern int PMIC_check_battery(void);
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extern int PMIC_check_wdt_status(void);
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extern int PMIC_check_pwrhold_status(void);
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extern void PMIC_LP_INIT_SETTING(void);
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extern int PMIC_MD_INIT_SETTING_V1(void);
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extern void PMIC_PWROFF_SEQ_SETTING(void);
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extern int pmic_tracking_init(void);
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#endif
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extern unsigned int PMIC_CHIP_VER(void);
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extern void record_md_vosel(void);
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/*---------------------------------------------------*/
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struct regulator;
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struct mtk_regulator_vosel {
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unsigned int def_sel; /*-- default vosel --*/
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unsigned int cur_sel; /*-- current vosel --*/
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bool restore;
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};
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struct mtk_regulator {
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struct regulator_desc desc;
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/* init_data and config may be removed */
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struct regulator_init_data init_data;
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struct regulator_config config;
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struct regulation_constraints constraints;
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struct device_attribute en_att;
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struct device_attribute voltage_att;
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struct regulator_dev *rdev;
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PMU_FLAGS_LIST_ENUM en_reg;
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PMU_FLAGS_LIST_ENUM vol_reg;
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PMU_FLAGS_LIST_ENUM qi_en_reg;
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PMU_FLAGS_LIST_ENUM qi_vol_reg;
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PMU_FLAGS_LIST_ENUM modeset_reg;
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PMU_FLAGS_LIST_ENUM lp_mode_reg;
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const int *pvoltages;
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const int *idxs;
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bool isUsedable;
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struct regulator *reg;
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int vsleep_en_saved;
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/*--- Add to record selector ---*/
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struct mtk_regulator_vosel vosel;
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/*--- BUCK/LDO ---*/
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const char *type;
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unsigned int (*en_cb)(unsigned int parm);
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unsigned int (*vol_cb)(unsigned int parm);
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unsigned int (*da_en_cb)(void);
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unsigned int (*da_vol_cb)(void);
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};
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#endif /* _PMIC_SW_H_ */
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