TPS65912 Power Management chip with I2C

modulename: tps65912-i2c.ko

configname: CONFIG_MFD_TPS65912_I2C

Linux Kernel Configuration
└─>Device Drivers
└─>Multifunction device drivers
└─>I2C support
└─>GPIO Support
└─>TPS65912 Power Management chip with I2C
In linux kernel since version 3.1 (release Date: 2011-10-24)  
If you say yes here you get support for the TPS65912 series of
PM chips with I2C interface.

source code:
drivers/mfd//tps65912-i2c.c