Re: [PATCH v3 1/2] dt-bindings: exynos-dw-mshc-common: add exynos78xx variants

[Krzysztof Kozlowski]

On 12/03/2023 17:43, Sergey Lisov wrote:
>> Bindings and DTS (and driver) are always separate.
> 
> Okay, will split the patch.
> 
>> Compatibles must be specific.
> 
> No, this way you'd have tons of identical compatibles that only differ in
> the exynosXXXX digits, and are functionally equivalent.

Thanks for letting me know.

https://elixir.bootlin.com/linux/v6.1-rc1/source/Documentation/devicetree/bindings/writing-bindings.rst#L42

>> That's non-bisectable change (also breaking other users of DTS), so you
>> need to explain in commit msg rationale - devices were never compatible
>> and using exynos7 does not work in certain cases.

BTW, this rationale was only example - you need to come with something real.

Best regards,
Krzysztof