Re: [PATCH v2 1/3] dt-bindings: soc: renesas: Document MFIS IP core

[Krzysztof Kozlowski <krzk@kernel.org>]

On 31/03/2026 09:15, Krzysztof Kozlowski wrote:
> On 27/03/2026 12:42, Wolfram Sang wrote:
>>>> +#define MFIS_CHANNEL_TX (0 << 0)
>>>> +#define MFIS_CHANNEL_RX (1 << 0)
>>>
>>> No improvements and no answers to comments. Same review, drop, not a
>>> binding. If disagree, respond to v1 comments.
>>
>> I think I did. I explained above in "changes since v1" that I decided to
>> keep it because of the existing users in upstream that Geert mentioned.
> 
> Same review as in v1. Not a binding. I asked what Linux ABI are you here
> binding. Point me to Linux code using these. This is the ABI.
> 
> You replied something about device, so how does it matter? It is not the
> answer to the question.

You made the posting unnecessarily complicated - this patch went to my
DT address, but the rest to non-DT. Why not using b4 which gets it
correct without effort? Plus it gives you much more like changelog with
lore links and trailers handling?

So now I found the driver (in different place...) and indeed you use
some of the constants, so this is an ABI. It was so easy in v1 to just
point me to usage of the ABI when I asked how do you use this in Linux...

Best regards,
Krzysztof