CPU Frequency scaling support for MediaTek SoCs

modulename: mediatek-cpufreq.ko

configname: CONFIG_ARM_MEDIATEK_CPUFREQ

Linux Kernel Configuration
└─>CPU Frequency scaling support for MediaTek SoCs
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This adds the CPUFreq driver support for MediaTek SoCs.

source code:
drivers/cpufreq/mediatek-cpufreq.c
selects
CONFIG_PM_OPP