Texas Instruments TMP401 and compatibles

modulename: tmp401.ko

configname: CONFIG_SENSORS_TMP401

Linux Kernel Configuration
└─>Device Drivers
└─>Hardware Monitoring support
└─>Texas Instruments TMP401 and compatibles
In linux kernel since version 2.6.31 (release Date: 2009-09-09)  
If you say yes here you get support for Texas Instruments TMP401,
TMP411, TMP431, TMP432, TMP435, and TMP461 temperature sensor chips.

This driver can also be built as a module. If so, the module
will be called tmp401.

source code: