TPS6507x Power Management / Touch Screen chips

modulename: tps6507x.ko

configname: CONFIG_TPS6507X

Linux Kernel Configuration
└─>Device Drivers
└─>Multifunction device drivers
└─>I2C support
└─>TPS6507x Power Management / Touch Screen chips
In linux kernel since version 2.6.35 (release Date: 2010-08-01)  
If you say yes here you get support for the TPS6507x series of
Power Management / Touch Screen chips. These include voltage
regulators, lithium ion/polymer battery charging, touch screen
and other features that are often used in portable devices.
This driver can also be built as a module. If so, the module
will be called tps6507x.

source code:
selects
CONFIG_MFD_CORE

depends
CONFIG_I2C
CONFIG_MFD_SUPPORT or CONFIG_GENERIC_HARDIRQS or CONFIG_HAS_IOMEM