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Linux/include/linux/mfd/max14577.h

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Diff markup

Differences between /include/linux/mfd/max14577.h (Version linux-6.12-rc7) and /include/linux/mfd/max14577.h (Version linux-3.10.108)


  1 /* SPDX-License-Identifier: GPL-2.0+ */             1 
  2 /*                                                
  3  * max14577.h - Driver for the Maxim 14577/778    
  4  *                                                
  5  * Copyright (C) 2014 Samsung Electrnoics         
  6  * Chanwoo Choi <cw00.choi@samsung.com>           
  7  * Krzysztof Kozlowski <krzk@kernel.org>          
  8  *                                                
  9  * This driver is based on max8997.h              
 10  *                                                
 11  * MAX14577 has MUIC, Charger devices.            
 12  * The devices share the same I2C bus and inte    
 13  * included in this mfd driver.                   
 14  *                                                
 15  * MAX77836 has additional PMIC and Fuel-Gauge    
 16  * addresses.                                     
 17  */                                               
 18                                                   
 19 #ifndef __MAX14577_H__                            
 20 #define __MAX14577_H__                            
 21                                                   
 22 #include <linux/regulator/consumer.h>             
 23                                                   
 24 /* MAX14577 regulator IDs */                      
 25 enum max14577_regulators {                        
 26         MAX14577_SAFEOUT = 0,                     
 27         MAX14577_CHARGER,                         
 28                                                   
 29         MAX14577_REGULATOR_NUM,                   
 30 };                                                
 31                                                   
 32 /* MAX77836 regulator IDs */                      
 33 enum max77836_regulators {                        
 34         MAX77836_SAFEOUT = 0,                     
 35         MAX77836_CHARGER,                         
 36         MAX77836_LDO1,                            
 37         MAX77836_LDO2,                            
 38                                                   
 39         MAX77836_REGULATOR_NUM,                   
 40 };                                                
 41                                                   
 42 struct max14577_regulator_platform_data {         
 43         int id;                                   
 44         struct regulator_init_data *initdata;     
 45         struct device_node *of_node;              
 46 };                                                
 47                                                   
 48 struct max14577_charger_platform_data {           
 49         u32 constant_uvolt;                       
 50         u32 fast_charge_uamp;                     
 51         u32 eoc_uamp;                             
 52         u32 ovp_uvolt;                            
 53 };                                                
 54                                                   
 55 /*                                                
 56  * MAX14577 MFD platform data                     
 57  */                                               
 58 struct max14577_platform_data {                   
 59         /* IRQ */                                 
 60         int irq_base;                             
 61                                                   
 62         /* current control GPIOs */               
 63         int gpio_pogo_vbatt_en;                   
 64         int gpio_pogo_vbus_en;                    
 65                                                   
 66         /* current control GPIO control functi    
 67         int (*set_gpio_pogo_vbatt_en) (int gpi    
 68         int (*set_gpio_pogo_vbus_en) (int gpio    
 69                                                   
 70         int (*set_gpio_pogo_cb) (int new_dev);    
 71                                                   
 72         struct max14577_regulator_platform_dat    
 73 };                                                
 74                                                   
 75 /*                                                
 76  * Valid limits of current for max14577 and ma    
 77  * They must correspond to MBCICHWRCL and MBCI    
 78  * register for given chipset.                    
 79  */                                               
 80 struct maxim_charger_current {                    
 81         /* Minimal current, set in CHGCTRL4/MB    
 82         unsigned int min;                         
 83         /*                                        
 84          * Minimal current when high setting i    
 85          * set in CHGCTRL4/MBCICHWRCH, uA         
 86          */                                       
 87         unsigned int high_start;                  
 88         /* Value of one step in high setting,     
 89         unsigned int high_step;                   
 90         /* Maximum current of high setting, uA    
 91         unsigned int max;                         
 92 };                                                
 93                                                   
 94 extern const struct maxim_charger_current maxi    
 95 extern int maxim_charger_calc_reg_current(cons    
 96                 unsigned int min_ua, unsigned     
 97                                                   
 98 #endif /* __MAX14577_H__ */                       
 99                                                   

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