Current File : //lib/modules/3.10.0-957.21.3.el7.centos.plus.x86_64/source/include/linux/platform_data/lp8727.h
/*
* LP8727 Micro/Mini USB IC with integrated charger
*
* Copyright (C) 2011 Texas Instruments
* Copyright (C) 2011 National Semiconductor
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef _LP8727_H
#define _LP8727_H
enum lp8727_eoc_level {
LP8727_EOC_5P,
LP8727_EOC_10P,
LP8727_EOC_16P,
LP8727_EOC_20P,
LP8727_EOC_25P,
LP8727_EOC_33P,
LP8727_EOC_50P,
};
enum lp8727_ichg {
LP8727_ICHG_90mA,
LP8727_ICHG_100mA,
LP8727_ICHG_400mA,
LP8727_ICHG_450mA,
LP8727_ICHG_500mA,
LP8727_ICHG_600mA,
LP8727_ICHG_700mA,
LP8727_ICHG_800mA,
LP8727_ICHG_900mA,
LP8727_ICHG_1000mA,
};
/**
* struct lp8727_chg_param
* @eoc_level : end of charge level setting
* @ichg : charging current
*/
struct lp8727_chg_param {
enum lp8727_eoc_level eoc_level;
enum lp8727_ichg ichg;
};
/**
* struct lp8727_platform_data
* @get_batt_present : check battery status - exists or not
* @get_batt_level : get battery voltage (mV)
* @get_batt_capacity : get battery capacity (%)
* @get_batt_temp : get battery temperature
* @ac : charging parameters for AC type charger
* @usb : charging parameters for USB type charger
* @debounce_msec : interrupt debounce time
*/
struct lp8727_platform_data {
u8 (*get_batt_present)(void);
u16 (*get_batt_level)(void);
u8 (*get_batt_capacity)(void);
u8 (*get_batt_temp)(void);
struct lp8727_chg_param *ac;
struct lp8727_chg_param *usb;
unsigned int debounce_msec;
};
#endif
Mini Shell