Re: [PATCH 1/2] dt-bindings: media: mediatek-jpeg-encoder: change max ioomus count

[Eugen Hristev]

On 1/9/24 05:27, Rob Herring wrote:
> On Wed, Dec 27, 2023 at 03:08:11PM +0200, Eugen Hristev wrote:
>> MT8186 has 4 iommus in the list, to cope with this situation, adjust
>> the maxItems to 4 (instead of previous 2).
>> Add also minItems as 1 since iommus are mandatory, to avoid warning
>> on the example.
> 
> maxItems alone means minItems is the same size. If IOMMU is required, 
> then 'required' is where that is defined. Is there a case where 1 IOMMU 
> is valid? If so, what h/w has this case.
> 
> Rob
> 
> 

Hello Rob,

Without setting a minItems , the example in the binding fails, because it has just
2 items, while the maxItems is now 4.
I set minItems as 1 to avoid restricting any kind of hardware to have at least 2
items, but if you claim that previously, maxItems=minItems=2 , I will change this to 2.
Is that fine with you ?

Eugen