Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series0/EZR32HG/EZR32HG320F64R68/DMA/CHENS#0x0
Channel Enable Set Register
Channel 0 Enable Set
Channel 1 Enable Set
Channel 2 Enable Set
Channel 3 Enable Set
Channel 4 Enable Set
Channel 5 Enable Set
https://github.com/cmsis-svd/cmsis-svd-data