[PATCH 5/9] dt-bindings: spi: mtk-snfi: add mt7986 IC snfi bindings

[Krzysztof Kozlowski]

On 29/11/2022 03:50, Xiangsheng Hou (侯祥胜) wrote:
> Hi Krzysztof,
> 
> On Mon, 2022-11-28 at 10:00 +0100, Krzysztof Kozlowski wrote:
>> On 28/11/2022 03:06, Xiangsheng Hou wrote:
>>> 1. add mt7986 IC bindings
>>
>> Subject: drop second, redundant "bindings".
> Will be fixed in next series.
> 
>>>    clocks:
>>> +    minItems: 2
>>>      items:
>>>        - description: clock used for the controller
>>>        - description: clock used for the SPI bus
>>> +      - description: clock used for the AHB bus dma bus, this
>>> depends on
>>> +                     hardware design, so this is optional.
>>
>> Optional for which variants? For all of them?
> It`s only needed for the item 3 nfi_hclk. Is it proper with this
> description or any other suggestion.

I understand third clock is optional. For which variants/compatibles it
is optional? Add allOf:if:then restricting it.

Best regards,
Krzysztof