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2 Commits (1a076689cda8a1d623dcda170b2dc2b476cc6f1a)

Author SHA1 Message Date
Kyle Manna 3d6271f92e mfd: Turn on the twl4030-madc MADC clock 
Without turning the MADC clock on, no MADC conversions occur.

$ cat /sys/class/hwmon/hwmon0/device/in8_input
[   53.428436] twl4030_madc twl4030_madc: conversion timeout!
cat: read error: Resource temporarily unavailable

Signed-off-by: Kyle Manna <kyle@kylemanna.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2011-10-24 14:09:10 +02:00
Keerthy f99c1d4f94 mfd: Add twl4030 madc driver 
Introducing a driver for MADC on TWL4030 powerIC. MADC stands for monitoring
ADC. This driver monitors the real time conversion of analog signals like
battery temperature, battery cuurent etc.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2011-03-23 10:42:00 +01:00