Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Microchip Technology/ATSAME51J19A/QSPI/BAUD#0x0
Baud Rate
Clock Polarity
Clock Phase
Serial Clock Baud Rate
Delay Before SCK
https://github.com/cmsis-svd/cmsis-svd-data