Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/EFR32MG24A120F1536GM48/DCDC_NS/PFMXCTRL#0x0
PFMX Control Register
PFMX mode Peak Current Setting
Ton_max timeout control
https://github.com/cmsis-svd/cmsis-svd-data