Re: [PATCH 1/2] dt-bindings: pinctrl: Add DT bindings for apple,pinctrl

[Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>]

On 09/05/2021 05:50, Tomasz Figa wrote:
>>>> So is this an entirely Apple thing now, and not based on some Samsung
>>>> block from S3C like what we have seen before?
>>>
>>> As far as I can tell, yes.  This Apple controller has a single
>>> register per pin that controls the muxing and gpio functions, whereas
>>> the S3C controller seems to have 4 registers per pin.
>>
>> Fair enough.
>>
> 
> Right, doesn't sound like any Samsung pin controller I'm familiar
> with, although I haven't followed new hardware developments since I
> left Samsung a few years ago. I've stayed as a maintainer mostly to
> help with the legacy SoCs I had worked with, e.g. s3c6410. :)

I can confirm that it looks different than Samsung designs.


Best regards,
Krzysztof