default or selected kernelversion does not have config value CONFIG_BATTERY_BQ27X00_PLATFORM.
Result is shown for kernelversion 6.5.1
BQ27000 support
configname: CONFIG_BATTERY_BQ27X00_PLATFORM
Linux Kernel Configuration
└─>Device Drivers
└─>Power supply class support
└─>BQ27000 support
In linux kernel since version 2.6.39 (release Date: 2011-05-18)
Say Y here to enable support for batteries with BQ27000 (HDQ) chips.