Re: [PATCH 1/2] dt-bindings: clk: Add binding for versal clocking wizard

[Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>]

On 03/10/2022 09:15, Michal Simek wrote:
>>> And this is new IP. Not sure who has chosen similar name but this targets
>>> Xilinx Versal SOCs. Origin one was targeting previous families.
>>
>> Do we need a whole new schema doc?
> 
> It is completely new IP with different logic compare to origin one.
> 
>>
>> It is not ideal to define the same property, xlnx,nr-outputs, more than
>> once. And it's only a new compatible string.
> 
> I can't see any issue with using dt binding for xlnx,clocking-wizard.yaml
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/Documentation/devicetree/bindings/clock/xlnx,clocking-wizard.yaml

So we already have out of staging document:
devicetree/bindings/clock/xlnx,clocking-wizard.yaml

and author wants to add one more:
devicetree/bindings/clock/xlnx,clk-wizard.yaml

Shall we expect in two years, a third document like:
devicetree/bindings/clock/xlnx,clk-wzrd.yaml
?

> 
> also for this IP if that's fine with you.
> Only xlnx,speed-grade can be defined for previous IP which is easy to mark.

That old binding also explained nr-outputs as "Number of outputs".
Perfect... :(

Best regards,
Krzysztof