Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series1/EFR32BG13P/EFR32BG13P632F512GM32/CRYPTO0/QDATA0BYTE#0x0
QDATA0 Register Byte Access
Qdata 0 Byte Access
https://github.com/cmsis-svd/cmsis-svd-data