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https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git
synced 2025-09-10 17:32:46 -04:00
Fixed MTP to work with TWRP
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awab228
commit
f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
209
include/linux/mfd/samsung/s2mu003.h
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209
include/linux/mfd/samsung/s2mu003.h
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/*
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* include/linux/mfd/s2mu003.h
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*
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* Driver to Richtek S2MU003
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* Multi function device -- Charger / Battery Gauge /
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* DCDC Converter / LED Flashlight
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*
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* Copyright (c) 2015 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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* Author: Junhan Bae <junhan84.bae@samsung.com>
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*
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* Copyright (C) 2013 Richtek Technology Corp.
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* Author: Patrick Chang <patrick_chang@richtek.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*/
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#ifndef S2MU003_H
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#define S2MU003_H
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/* delete below header caused it is only for this module*/
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/*#include <linux/rtdefs.h> */
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#include <linux/mutex.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/kernel.h>
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#include <linux/init.h>
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#include <linux/err.h>
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#include <linux/platform_device.h>
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#include <linux/device.h>
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#include <linux/wakelock.h>
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#include <linux/module.h>
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#include <linux/delay.h>
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#include <linux/gpio.h>
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#include <linux/irq.h>
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#include <linux/interrupt.h>
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#include <linux/i2c.h>
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#include <linux/workqueue.h>
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#include <linux/slab.h>
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#if defined(CONFIG_SEC_CHARGER_S2MU003)
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#include <linux/power/sec_charging_common.h>
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#else
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#include <linux/battery/sec_charging_common.h>
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#endif
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#define S2MU003_DRV_VER "1.1.8_S"
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#ifdef CONFIG_S2MU003_SADDR
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#define S2MU003FG_SLAVE_ADDR_MSB (0x40)
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#else
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#define S2MU003FG_SLAVE_ADDR_MSB (0x00)
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#endif
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#define S2MU003FG_SLAVE_ADDR (0x35|S2MU003FG_SLAVE_ADDR_MSB)
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#define S2MU003_SLAVE_ADDR (0x34|S2MU003FG_SLAVE_ADDR_MSB)
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#define S2MU003_CHG_IRQ_REGS_NR 3
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#define S2MU003_LED_IRQ_REGS_NR 1
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#define S2MU003_PMIC_IRQ_REGS_NR 1
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#define S2MU003_IRQ_REGS_NR \
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(S2MU003_CHG_IRQ_REGS_NR + \
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S2MU003_LED_IRQ_REGS_NR + \
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S2MU003_PMIC_IRQ_REGS_NR)
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#define S2MU003_DECLARE_IRQ(irq) { \
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irq, irq, \
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irq##_NAME, IORESOURCE_IRQ }
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#define S2MU003_OF_COMPATIBLE_LDO_SAFE "samsung,s2mu003-safeldo"
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#define S2MU003_OF_COMPATIBLE_LDO1 "samsung,s2mu003-ldo1"
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#define S2MU003_OF_COMPATIBLE_DCDC1 "samsung,s2mu003-dcdc1"
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enum {
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S2MU003_ID_LDO_SAFE = 0,
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S2MU003_ID_LDO1,
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S2MU003_ID_DCDC1,
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S2MU003_MAX_REGULATOR,
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};
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typedef union s2mu003_irq_status {
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struct {
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uint8_t chg_irq_status[S2MU003_CHG_IRQ_REGS_NR];
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uint8_t fled_irq_status[S2MU003_LED_IRQ_REGS_NR];
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uint8_t pmic_irq_status[S2MU003_PMIC_IRQ_REGS_NR];
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};
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struct {
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uint8_t regs[S2MU003_IRQ_REGS_NR];
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};
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} s2mu003_irq_status_t;
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typedef union s2mu003_pmic_shdn_ctrl {
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struct {
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uint8_t reserved:2;
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uint8_t buck_ocp_enshdn:1;
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uint8_t buck_lv_enshdn:1;
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uint8_t sldo_lv_enshdn:1;
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uint8_t ldo_lv_enshdn:1;
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uint8_t ot_enshdn:1;
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uint8_t vdda_uv_enshdn:1;
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} shdn_ctrl1;
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uint8_t shdn_ctrl[1];
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} s2mu003_pmic_shdn_ctrl_t;
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typedef struct s2mu003_regulator_platform_data {
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int id;
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struct regulator_init_data *initdata;
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struct device_node *reg_node;
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} s2mu003_regulator_platform_data_t;
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struct s2mu003_fled_platform_data;
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typedef struct s2mu003_charger_platform_data {
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sec_charging_current_t *charging_current_table;
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int chg_float_voltage;
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char *charger_name;
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#ifdef CONFIG_SEC_FUELGAUGE_S2MU003
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char *fuelgauge_name;
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#endif
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uint32_t is_1MHz_switching:1;
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uint32_t is_fixed_switching:1;
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sec_bat_adc_table_data_t *temp_adc_table;
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unsigned int temp_adc_table_size;
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unsigned int temp_amb_adc_table_size;
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unsigned int chg_temp_adc_table_size;
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unsigned int inbat_adc_table_size;
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sec_battery_thermal_source_t thermal_source;
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} s2mu003_charger_platform_data_t;
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struct s2mu003_mfd_platform_data {
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s2mu003_regulator_platform_data_t *regulator_platform_data;
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struct s2mu003_fled_platform_data *fled_platform_data;
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int irq_gpio;
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int irq_base;
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int num_regulators;
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int fuelgauge_reg;
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s2mu003_regulator_platform_data_t *regulators;
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#ifdef CONFIG_CHARGER_S2MU003
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s2mu003_charger_platform_data_t *charger_platform_data;
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#endif
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};
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#define s2mu003_mfd_platform_data_t \
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struct s2mu003_mfd_platform_data
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struct s2mu003_charger_data;
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struct s2mu003_mfd_chip {
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struct i2c_client *i2c_client;
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struct i2c_client *fuelgauge_i2c;
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struct device *dev;
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s2mu003_mfd_platform_data_t *pdata;
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int irq_base;
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struct mutex io_lock;
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struct mutex irq_lock;
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struct wake_lock irq_wake_lock;
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/* prev IRQ status and now IRQ_status*/
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s2mu003_irq_status_t irq_status[2];
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/* irq_status_index ^= 0x01; after access irq*/
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int irq_status_index;
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int irq;
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uint8_t irq_masks_cache[S2MU003_IRQ_REGS_NR];
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int suspend_flag;
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struct s2mu003_charger_data *charger;
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int dev_id;
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#ifdef CONFIG_FLED_S2MU003
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struct s2mu003_fled_info *fled_info;
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#endif
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#ifdef CONFIG_REGULATOR_S2MU003
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struct s2mu003_regulator_info *regulator_info[S2MU003_MAX_REGULATOR];
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#endif
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};
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#define s2mu003_mfd_chip_t \
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struct s2mu003_mfd_chip
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extern int s2mu003_block_read_device(struct i2c_client *i2c,
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int reg, int bytes, void *dest);
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extern int s2mu003_block_write_device(struct i2c_client *i2c,
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int reg, int bytes, void *src);
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extern int s2mu003_reg_read(struct i2c_client *i2c, int reg_addr);
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extern int s2mu003_reg_write(struct i2c_client *i2c, int reg_addr, u8 data);
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extern int s2mu003_assign_bits(struct i2c_client *i2c, int reg_addr, u8 mask,
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u8 data);
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extern int s2mu003_set_bits(struct i2c_client *i2c, int reg_addr, u8 mask);
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extern int s2mu003_clr_bits(struct i2c_client *i2c, int reg_addr, u8 mask);
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extern int charger_led_ctl(bool on);
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typedef enum {
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S2MU003_PREV_STATUS = 0,
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S2MU003_NOW_STATUS } s2mu003_irq_status_sel_t;
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extern s2mu003_irq_status_t *s2mu003_get_irq_status(
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s2mu003_mfd_chip_t *mfd_chip, s2mu003_irq_status_sel_t sel);
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extern int s2mu003_init_irq(s2mu003_mfd_chip_t *chip);
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extern int s2mu003_exit_irq(s2mu003_mfd_chip_t *chip);
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#endif /* S2MU003_H */
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