Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Maxim-Integrated/max32672/I2C0/DMA#0x0
TX_EN=dis, RX_EN=dis
DMA Register.
TX channel enable.
0 (dis): Disable.
1 (en): Enable.
RX channel enable.
https://github.com/analogdevicesinc/msdk