Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/EFR32MG24A010F1536GM40/PRS_NS/CONSUMER_WDOG1_SRC1#0x0
SRC1 Consumer register
SRC1 async channel select
https://github.com/cmsis-svd/cmsis-svd-data