Samsung S3C64XX

modulename: s3c64xx-cpufreq.ko

configname: CONFIG_ARM_S3C64XX_CPUFREQ

Linux Kernel Configuration
└─>Samsung S3C64XX
In linux kernel since version 3.1 (release Date: 2011-10-24)  
This adds the CPUFreq driver for Samsung S3C6410 SoC.

If in doubt, say N.

source code:
drivers/cpufreq/s3c64xx-cpufreq.c
selects
CONFIG_CPU_FREQ_TABLE

depends
CONFIG_CPU_S3C6410 or CONFIG_CPU_FREQ |
| CONFIG_ARM or CONFIG_ARM64