Thermal sensors on bcm2835 SoC

modulename: bcm2835_thermal.ko

configname: CONFIG_BCM2835_THERMAL

Linux Kernel Configuration
└─>Device Drivers
└─>Thermal drivers
└─>Broadcom thermal drivers
└─>Thermal sensors on bcm2835 SoC
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Support for thermal sensors on Broadcom bcm2835 SoCs.

source code:
drivers/thermal/broadcom/bcm2835_thermal.c