default or selected kernelversion does not have config value CONFIG_ATM_FORE200E_PCA.
Result is shown for kernelversion 5.4.123

PCA-200E support

configname: CONFIG_ATM_FORE200E_PCA

Linux Kernel Configuration
└─>Networking support
└─>ATM drivers
└─>PCA-200E support
In linux kernel since version 2.6.12  
Say Y here if you want your PCA-200E cards to be probed.