Versatile Express

modulename: vexpress-hwmon.ko

configname: CONFIG_SENSORS_VEXPRESS

Linux Kernel Configuration
└─>Device Drivers
└─>Hardware Monitoring support
└─>Versatile Express
In linux kernel since version 3.1 (release Date: 2011-10-24)  
This driver provides support for hardware sensors available on
the ARM Ltd's Versatile Express platform. It can provide wide
range of information like temperature, power, energy.

source code:
drivers/hwmon/vexpress-hwmon.c