Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series1/EFM32GG11B/EFM32GG11B520F2048GQ64/CRYPTO0/QDATA0#0x0
QDATA0 Register Access
Quad Data 0 Access
https://github.com/cmsis-svd/cmsis-svd-data