Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series1/EFM32GG11B/EFM32GG11B820F2048IQ64/CSEN/IFS#0x0
Interrupt Flag Set
Set CMP Interrupt Flag
Set CONV Interrupt Flag
Set EOS Interrupt Flag
Set DMAOF Interrupt Flag
Set APORTCONFLICT Interrupt Flag
https://github.com/cmsis-svd/cmsis-svd-data