CONFIG_ARCH_HAS_CPUFREQ is not available for thedefaultarchitecture x86.
Result is shown for architecture unicore32

CONFIG_ARCH_HAS_CPUFREQ (not configurable)

configname: CONFIG_ARCH_HAS_CPUFREQ

Linux Kernel Configuration
└─>ARCH_HAS_CPUFREQ
In linux kernel since version 2.6.32 (release Date: 2009-12-02)