[PATCH] arm64: dts: Add support for Unisoc's UMS512

[Chunyan Zhang]

On Tue, 7 Feb 2023 at 15:59, Krzysztof Kozlowski
<krzysztof.kozlowski at linaro.org> wrote:
>
> On 07/02/2023 03:19, Chunyan Zhang wrote:
> > On Thu, 19 Jan 2023 at 19:40, Krzysztof Kozlowski
> > <krzysztof.kozlowski at linaro.org> wrote:
> >>
> >> On 18/01/2023 09:40, Chunyan Zhang wrote:
> >>> Add basic support for Unisoc's UMS512, with this patch,
> >>> the board ums512-1h10 can run into console.
> >>>
> >
> > [snip]
> >
> >>> +             ap-apb {
> >>
> >> Non-unit-address nodes cannot be mixed with unit address ones. Something
> >> is wrong here.
> >
> > To make sure I understand correctly, did you mean non-unit-address
> > nodes shouldn't be the parent of unit-address nodes?
> >
> > Does that mean the bus node should have a unique base address like:
> >         ap-apb at 70000000 {
>
> No. I mean, run dtbs W=1 or dtbs_check DT_SCHEMA_FILES=simple-bus

Ok, I will fix that according to the report.

BTW, where can I see what W=1 means?

Thanks,
Chunyan

>
>
> Best regards,
> Krzysztof
>