CONFIG_CCLK_DIV_1 is not available for thedefaultarchitecture x86.
Result is shown for architecture blackfin
default or selected kernelversion does not have config value CONFIG_CCLK_DIV_1.
Result is shown for kernelversion 6.7-rc3

1

configname: CONFIG_CCLK_DIV_1

Core Clock Divider
└─>1
In linux kernel since version 2.6.24 (release Date: 2008-01-24)