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