Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Allwinner/D1H/CCU/MBUS_CLK#0x0
MBUS_RST=Assert
MBUS Clock Register
MBUS Reset
0 (Assert): undefined
1 (Deassert): undefined
https://github.com/cmsis-svd/cmsis-svd-data