69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
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/*
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* LP8727 Micro/Mini USB IC with integrated charger
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*
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* Copyright (C) 2011 Texas Instruments
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* Copyright (C) 2011 National Semiconductor
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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.
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*/
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#ifndef _LP8727_H
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#define _LP8727_H
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enum lp8727_eoc_level {
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LP8727_EOC_5P,
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LP8727_EOC_10P,
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LP8727_EOC_16P,
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LP8727_EOC_20P,
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LP8727_EOC_25P,
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LP8727_EOC_33P,
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LP8727_EOC_50P,
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};
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enum lp8727_ichg {
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LP8727_ICHG_90mA,
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LP8727_ICHG_100mA,
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LP8727_ICHG_400mA,
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LP8727_ICHG_450mA,
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LP8727_ICHG_500mA,
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LP8727_ICHG_600mA,
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LP8727_ICHG_700mA,
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LP8727_ICHG_800mA,
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LP8727_ICHG_900mA,
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LP8727_ICHG_1000mA,
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};
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/**
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* struct lp8727_chg_param
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* @eoc_level : end of charge level setting
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* @ichg : charging current
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*/
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struct lp8727_chg_param {
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enum lp8727_eoc_level eoc_level;
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enum lp8727_ichg ichg;
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};
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/**
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* struct lp8727_platform_data
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* @get_batt_present : check battery status - exists or not
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* @get_batt_level : get battery voltage (mV)
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* @get_batt_capacity : get battery capacity (%)
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* @get_batt_temp : get battery temperature
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* @ac : charging parameters for AC type charger
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* @usb : charging parameters for USB type charger
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* @debounce_msec : interrupt debounce time
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*/
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struct lp8727_platform_data {
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u8 (*get_batt_present)(void);
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u16 (*get_batt_level)(void);
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u8 (*get_batt_capacity)(void);
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u8 (*get_batt_temp)(void);
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struct lp8727_chg_param *ac;
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struct lp8727_chg_param *usb;
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unsigned int debounce_msec;
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};
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#endif
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