Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Maxim-Integrated/max32660/GCR/PCLK_DIS1#0x0
ICCD=en, FLCD=en
Peripheral Clock Disable.
Secure Flash Controller Disable.
0 (en): Enable.
1 (dis): Disable.
ICache Clock Disable.
https://github.com/analogdevicesinc/msdk