default or selected kernelversion does not have config value CONFIG_SERIAL_CPM_SCC2.
Result is shown for kernelversion 5.3.7
Support for SCC2 serial port
configname: CONFIG_SERIAL_CPM_SCC2
Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Serial drivers
└─>Support for SCC2 serial port
In linux kernel since version 2.6.20 (release Date: 2007-02-04)
Select this option to use SCC2 as a serial port