Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/EFR32BG22C224F512GM32/RAC_NS/RFBIASCAL#0x0
RFBIASCALBIAS
RFBIASCALTC
RFBIASCALVREF
RFBIASCALVREFSTARTUP
https://github.com/cmsis-svd/cmsis-svd-data