Re: [PATCH v2 2/6] dt-bindings: trivial-devices: add arduino spi mcu interface

[Krzysztof Kozlowski <krzk@kernel.org>]

On 14/11/2025 13:58, Krzysztof Kozlowski wrote:
> On 14/11/2025 13:18, Riccardo Mereu wrote:
>> Add spidev item in order to describe in Arduino boards one of the
> 
> Please drop "spidev item", because there is no such hardware as spidev.
> It's Linuxism and its appearance in bindings only creates confusion for
> further submissions (which are rejected...).
> 
> Please explain here the hardware, which in this context is the
> connection between Arduino and Linux. You received comments that this is
> not a trivial device, so please bring the hardware description which
> will prove it is indeed a trivial device. Why don't you need supplies
> for example?

... plus some hardware details on that MCU, e.g. its processor or to
which SPI controller it is wired on the board.

> 
> Placeholders for spidev are not allowed, so you have entire commit msg
> to convince us that you are doing something else.
> 
> I already asked for that so I won't be repeating again at v3.
> 
> 
> Best regards,
> Krzysztof


Best regards,
Krzysztof