CPU frequency scaling driver for Freescale E500MC SoCs

modulename: ppc-corenet-cpufreq.ko

configname: CONFIG_PPC_CORENET_CPUFREQ

Linux Kernel Configuration
└─>CPU frequency scaling driver for Freescale E500MC SoCs
In linux kernel since version 3.11 (release Date: 2013-09-02)  
This adds the CPUFreq driver support for Freescale e500mc,
e5500 and e6500 series SoCs which are capable of changing
the CPU's frequency dynamically.

source code: