Re: [PATCH 4/5] dt-bindings: mips: Document mti,mips-cm

[Jiaxun Yang]

在 2024/5/8 18:01, Conor Dooley 写道:
[...]
> > So it's actually a register block that can be remapped to anywhere in
> > MMIO address space. DeviceTree usually passes firmware's mapping location
> > to kernel.
> >
> > There are some other similar bindings like mti,mips-cdmm and mti,mips-cpc,
> > I just copied phraseology from them, should I try to explain it more here?
> The description that you've given here is of something that sounded
> awfully like mapping into a location in DDR etc, is it actually being
> mapped into a non-memory address?
It is an overlay being realized at CPU core level so it can be mapped at any
where, but the firmware convention is to map it to a "non-memory address".

Thanks
- Jiaxun
> Thanks,
> Conor.