Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/EFR32MG24A010F1536GM40/DPLL0_NS/STATUS#0x0
LOCK=UNLOCKED
No Description
Ready Status
Enable Status
Lock Status
0 (UNLOCKED): DPLL is unlocked
1 (LOCKED): DPLL is locked
https://github.com/cmsis-svd/cmsis-svd-data