AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
Signed-off-by: NArun Murthy <arun.murthy@stericsson.com>
Acked-by: NLinus Walleij <linus.walleij@stericsson.com>
Acked-by: NMattias Wallin <mattias.wallin@stericsson.com>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>