[PATCH 1/2] arm64: dts: meson-axg: add missing reset-names property

[Jerome Brunet]

On Sun 16 Jan 2022 at 10:49, Alexander Stein <alexander.stein at mailbox.org> wrote:

> Am Samstag, 15. Januar 2022, 16:04:10 CET schrieb Jerome Brunet:
>> 
>> On Sat 15 Jan 2022 at 10:35, Alexander Stein <alexander.stein at mailbox.org> 
> wrote:
>> 
>> > Bindings amlogic,axg-fifo.txt mandates that reset-names is a required
>> > property. Add it.
>> 
>> Binginds *mandates* ?? the bindings you are adding mandates that, not the
>> previous doc, nor the driver.
>
> Well, under required properties 'reset-names' is listed as well as 'arb' is 
> required, only 'rst' is optional.

I think there is a misunderstanding then.
The arb reset is required, the "reset-names" is not - as long as there
is single reset.

> So when creating the .yaml accordingly this leads to warnings this patch is 
> about to fix.
>
>> Modifying drivers and DT to accomodate made-up bindings requirement is
>> disturbing.
>> 
>> The bindings should not require that because the driver does not, as it
>> stands. The driver requires the arb reset to be provided, not the name.
>> Please fix the bindings.
>
> Nothing is made up. When creating the .yaml file I took the .txt documentation 
> for granted. How should I know the bindings documentation is apparently wrong?
>
> When using your older bindings conversion [1] I'm fine with dropping this one.
>
> Best regards,
> Alexander
>
> [1] https://patchwork.kernel.org/project/linux-amlogic/list/?
> series=246453&state=%2A&archive=both