Maxim 77686 regulator

modulename: max77686-regulator.ko

configname: CONFIG_REGULATOR_MAX77686

Linux Kernel Configuration
└─>Device Drivers
└─>Voltage and Current Regulator Support
└─>Maxim 77686 regulator
In linux kernel since version 3.1 (release Date: 2011-10-24)  
This driver controls a Maxim 77686 regulator
via I2C bus. The provided regulator is suitable for
Exynos-4 chips to control VARM and VINT voltages.

source code:
depends
CONFIG_REGULATOR
CONFIG_COMPILE_TEST or CONFIG_MFD_MAX77686