Re: [PATCH 2/3] spi: dt-bindings: Add num-cs property for mpfs-spi

From: Krzysztof Kozlowski
Date: Fri May 03 2024 - 10:46:27 EST


On 03/05/2024 14:54, Prajna.Rajendrakumar@xxxxxxxxxxxxx wrote:
>>
>>> + - if:
>>> + properties:
>>> + compatible:
>>> + contains:
>>> + const: microchip,mpfs-spi
>>> + not:
>>> + required:
>>> + - cs-gpios
>>
>> I don't understand what you are expressing here. Did you actually
>> validate it that it achieves exactly what you want?
>
> Since the controller supports only one chip select, the num-cs should
> default to 1 and cannot exceed 1 unless GPIOs are used as chip selects.

That's not really the answer... or you want to say you did not test it?

Best regards,
Krzysztof