Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/EFR32BG22C224F512GM32/RAC_S/LNAMIXEN#0x0
LNAMIXENLDO=disable
LNAMIXENLDO
0 (disable): undefined
1 (enable): undefined
https://github.com/cmsis-svd/cmsis-svd-data