36 lines
939 B
C
36 lines
939 B
C
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/*
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* Copyright (C) 2010 ST-Ericsson SA
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* Licensed under GPLv2.
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*
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* Author: Arun R Murthy <arun.murthy@stericsson.com>
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* Author: Daniel Willerud <daniel.willerud@stericsson.com>
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*/
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#ifndef _AB8500_GPADC_H
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#define _AB8500_GPADC_H
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/* GPADC source: From datasheet(ADCSwSel[4:0] in GPADCCtrl2) */
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#define BAT_CTRL 0x01
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#define BTEMP_BALL 0x02
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#define MAIN_CHARGER_V 0x03
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#define ACC_DETECT1 0x04
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#define ACC_DETECT2 0x05
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#define ADC_AUX1 0x06
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#define ADC_AUX2 0x07
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#define MAIN_BAT_V 0x08
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#define VBUS_V 0x09
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#define MAIN_CHARGER_C 0x0A
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#define USB_CHARGER_C 0x0B
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#define BK_BAT_V 0x0C
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#define DIE_TEMP 0x0D
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struct ab8500_gpadc;
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struct ab8500_gpadc *ab8500_gpadc_get(char *name);
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int ab8500_gpadc_convert(struct ab8500_gpadc *gpadc, u8 channel);
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int ab8500_gpadc_read_raw(struct ab8500_gpadc *gpadc, u8 channel);
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int ab8500_gpadc_ad_to_voltage(struct ab8500_gpadc *gpadc,
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u8 channel, int ad_value);
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#endif /* _AB8500_GPADC_H */
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