Maxim Semiconductor MAX77693 PMIC Support

modulename: max77693.ko

configname: CONFIG_MFD_MAX77693

Linux Kernel Configuration
└─>Device Drivers
└─>Multifunction device drivers
└─>Maxim Semiconductor MAX77693 PMIC Support
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Say yes here to add support for Maxim Semiconductor MAX77693.
This is a companion Power Management IC with Flash, Haptic, Charger,
and MUIC(Micro USB Interface Controller) controls on chip.
This driver provides common support for accessing the device;
additional drivers must be enabled in order to use the functionality
of the device.

source code: