Re: [PATCH 1/2] dt-bindings: Add DT bindings for Toshiba TC358762 DSI-to-DPI bridge

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On 7/26/20 9:06 AM, Sam Ravnborg wrote:
> Hi Marek.

Hi,

> On Sat, Jul 25, 2020 at 11:14:56PM +0200, Marek Vasut wrote:
>> Add DT bindings for Toshiba TC358762 DSI-to-DPI bridge, this
>> one is used in the Raspberry Pi 7" touchscreen display unit.
[...]
> This looks like a candidate for the simple-bridge-yaml binding.
> Did you check if this is sufficient or we really need a new binding?

The binding says "Transparent non-programmable DRM bridges", but this
TC358762 one is programmable, so I would expect a separate binding file
is better in case the driver evolves and needs more DT properties.

> If we need a new binding then they to take a look at how simple-bridge
> define the ports. You can do this in a simple way than what is used
> here.
> It looks like this was copied from toshiba,tc358768.yaml, but there are
> better examples to follow.

I took a subset of the file.

[...]



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