CONFIG_ARCH_DAVINCI is not available for the selected architecture x86.
Result is shown for architecture arm

TI DaVinci

modulename: davinci-cpufreq.ko

configname: CONFIG_ARCH_DAVINCI

Linux Kernel Configuration
└─>TI DaVinci
In linux kernel since version 2.6.22 (release Date: 2007-07-08)
source code:
drivers/cpufreq/davinci-cpufreq.c