diff options
| author | Arun Murthy <arun.murthy@stericsson.com> | 2011-02-22 10:11:13 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2011-03-23 10:41:48 +0100 |
| commit | dae2db30c114cd0dec59b4130c315c9cce351741 (patch) | |
| tree | c5c108d1e7635bf086c1bb0b0ce57def0688cce2 /include | |
| parent | 44bdcb54df2714da18c4a0c6f711a350ab4ed93c (diff) | |
mfd: Add new ab8500 GPADC driver
AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
Signed-off-by: Arun Murthy <arun.murthy@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Mattias Wallin <mattias.wallin@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mfd/ab8500-gpadc.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/linux/mfd/ab8500-gpadc.h b/include/linux/mfd/ab8500-gpadc.h new file mode 100644 index 00000000000..9f6cc26bc73 --- /dev/null +++ b/include/linux/mfd/ab8500-gpadc.h @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2010 ST-Ericsson SA + * Licensed under GPLv2. + * + * Author: Arun R Murthy <arun.murthy@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 + +int ab8500_gpadc_convert(u8 input); + +#endif /* _AB8500_GPADC_H */ |