Generic powercap sysfs driver

modulename: powercap_sys.ko

configname: CONFIG_POWERCAP

Linux Kernel Configuration
└─>Device Drivers
└─>Generic powercap sysfs driver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
The power capping sysfs interface allows kernel subsystems to expose power
capping settings to user space in a consistent way. Usually, it consists
of multiple control types that determine which settings may be exposed and
power zones representing parts of the system that can be subject to power
capping.

If you want this code to be compiled in, say Y here.

source code:
is selected by
CONFIG_INTEL_RAPL