Texas Instruments ADS7828 and compatibles

modulename: ads7828.ko

configname: CONFIG_SENSORS_ADS7828

Linux Kernel Configuration
└─>Device Drivers
└─>Hardware Monitoring support
└─>I2C support
└─>Texas Instruments ADS7828 and compatibles
In linux kernel since version 2.6.25 (release Date: 2008-04-16)  
If you say yes here you get support for Texas Instruments ADS7828 and
ADS7830 8-channel A/D converters. ADS7828 resolution is 12-bit, while
it is 8-bit on ADS7830.

This driver can also be built as a module. If so, the module
will be called ads7828.

source code: