Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Maxim-Integrated/max32657/FCR/ERFOCTRL#0x0
ERFO Control Register.
Load capacitor tuning bit for X1.
Load capacitor tuning bit for X2.
Bypass (disable) load capacitors.
https://github.com/analogdevicesinc/msdk