@User Multiple power domains is not supported at the moment. The lack of LDO’s (and analog functions in general) held us back. However, implementing multiple domains should be straight forward and we can give some hints on how to implement it if you elaborate more on your design.

@mshalan Thanks for the fast response! I basically want to use a µC with a RISC-V Core and some peripherals. The core and peripherals are in one power domain, which we want to put in sleep mode, when not in use. For that it has a second always-one-domain, for the RTC, Wake-Up-controller etc. So its very coarse grained power gating.