Re: [PATCH v1 35/36] dt-bindings: display: convert lgphilips,lb035q02 to DT Schema

[Tomi Valkeinen <tomi.valkeinen@xxxxxx>]

On 16/03/2020 10:26, Sam Ravnborg wrote:

> > Isn't this also compatible with panel-simple bindings? 'label' is the only
> > one not in panel-simple, but that's optional and has never been used by the
> > panel driver.
> The panel is a SPI slave - which is not too obvious from the old
> binding.
>
> The new DT Schema includes spi/spi-slave.yaml to give the binding
> proper access to the spi slave properties.
>
> That would not be possible with panel-simple binding as no further
> properties are allowed with the panel-simple binding.
>
> I hope this explains why there is a dedicated binding for this panel.

Hmm, but how is this different than, say, DSI panels? There are DSI panels in panel-simple bindings, 
and those might require DSI bus parameters ('reg' in the minimum).

 Tomi

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