Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/EFR32BG22C224F512GM32/DEVINFO/EXTINFO#0x0
CONNECTION=SPI
External component description
Type
255 (NONE): undefined
Connection
0 (SPI): SPI control interface
255 (NONE): No interface
Revision
https://github.com/cmsis-svd/cmsis-svd-data