default or selected kernelversion does not have config value CONFIG_SERIAL_S5PV210.
Result is shown for kernelversion 6.2.5
Samsung S5PV210 Serial port support
modulename: s5pv210.ko
configname: CONFIG_SERIAL_S5PV210
Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Serial drivers
└─>Samsung S5PV210 Serial port support
In linux kernel since version 2.6.34 (release Date: 2010-05-16)
Serial port support for Samsung's S5P Family of SoC's