Re: [PATCH v7 04/12] dt-bindings: display/msm: move common DPU properties to dpu-common.yaml

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On Thu, 22 Sept 2022 at 10:02, Krzysztof Kozlowski
<krzysztof.kozlowski@xxxxxxxxxx> wrote:
>
> On 15/09/2022 15:37, Dmitry Baryshkov wrote:
> > Move properties common to all DPU DT nodes to the dpu-common.yaml.
> >
> > Note, this removes description of individual DPU port@ nodes. However
> > such definitions add no additional value. The reg values do not
> > correspond to hardware INTF indices. The driver discovers and binds
> > these ports not paying any care for the order of these items. Thus just
> > leave the reference to graph.yaml#/properties/ports and the description.
>
> This is okay, but you loose required:ports@[01].

This is fine for me. The ports do not have 1:1 correspondence to
intfs. Usually platforms add ports as new sinks are added. For example
a platform can start with a single DSI node and later get second DSI,
DP, eDP, etc. as they are receiving support/required by end-user
devices.

-- 
With best wishes
Dmitry



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