Krait Clock Controller

modulename: krait-cc.ko

configname: CONFIG_KRAITCC

Linux Kernel Configuration
└─>Device Drivers
└─>Common Clock Framework
└─>Support for Qualcomm's clock controllers
└─>Krait Clock Controller
In linux kernel since version 4.2 (release Date: 2015-08-30)  
Support for the Krait CPU clocks on Qualcomm devices.
Say Y if you want to support CPU frequency scaling.

source code:
drivers/clk/qcom/krait-cc.c