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

Generic probing via DT for ARM big LITTLE CPUfreq driver

modulename: arm_big_little_dt.ko

configname: CONFIG_ARM_DT_BL_CPUFREQ

Linux Kernel Configuration
└─>Power management and ACPI options
└─>CPU Frequency scaling
└─>Generic probing via DT for ARM big LITTLE CPUfreq driver
In linux kernel since version 3.1 (release Date: 2011-10-24)  
This enables probing via DT for Generic CPUfreq driver for ARM
big.LITTLE platform. This gets frequency tables from DT.

source code: