default or selected kernelversion does not have config value CONFIG_ARM_S3C2416_CPUFREQ.
Result is shown for kernelversion 6.9.5

S3C2416 CPU Frequency scaling support

modulename: s3c2416-cpufreq.ko

configname: CONFIG_ARM_S3C2416_CPUFREQ

Linux Kernel Configuration
└─>Power management and ACPI options
└─>CPU Frequency scaling
└─>S3C2416 CPU Frequency scaling support
In linux kernel since version 3.1 (release Date: 2011-10-24)  
This adds the CPUFreq driver for the Samsung S3C2416 and
S3C2450 SoC. The S3C2416 supports changing the rate of the
armdiv clock source and also entering a so called dynamic
voltage scaling mode in which it is possible to reduce the
core voltage of the CPU.

If in doubt, say N.

source code: