Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Spansion/MB9BF52xT/HDMICEC0/RCCR#0x0
register RCCR
bitfield EN
bitfield MOD0
bitfield MOD1
bitfield ADRCE
bitfield THSEL
https://github.com/cmsis-svd/cmsis-svd-data