Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/EFR32BG22C222F352GN32/LFXO_NS/LOCK#0x0
No Description
Lock Key
6688 (UNLOCK): Unlock LFXO lockable registers
https://github.com/cmsis-svd/cmsis-svd-data