Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series1/WGM160/WGM160PX22KGA2/QSPI0/INDIRECTREADXFERWATERMARK#0x0
Indirect Read Transfer Watermark Register
Watermark Value
https://github.com/cmsis-svd/cmsis-svd-data