Re: [linux-sunxi] [PATCH] ARM64: dts: allwinner: Add devicetree for pine H64 modelA evaluation board

[ClÃment PÃron]

Hi,

On Wed, 14 Aug 2019 at 15:20, Corentin Labbe <clabbe.montjoie@xxxxxxxxx> wrote:
>
> On Mon, Aug 12, 2019 at 12:56:56PM +0200, Jernej Åkrabec wrote:
> > Dne Äetrtek, 08. avgust 2019 ob 10:42:53 CEST je Corentin Labbe napisal(a):
> > > This patch adds the evaluation variant of the model A of the PineH64.
> > > The model A has the same size of the pine64 and has a PCIE slot.
> > >
> > > The only devicetree difference with current pineH64, is the PHY
> > > regulator.
> >
> > I have Model A board which also needs ddc-en-gpios property for HDMI connector
> > in order for HDMI to work correctly. Otherwise it will just use 1024x768
> > resolution. Can you confirm that?

Schematics Rev A:
http://files.pine64.org/doc/Pine%20H64/Pine%20H64%20Ver1.1-20180104.pdf

Rev B:
http://files.pine64.org/doc/Pine%20H64/PINE-H6-model-B-20181212-schematic.pdf

There is a DDC_EN on REV A not on REV B

Regards,
ClÃment

> >
> > Best regards,
> > Jernej
> >
>
> Sorry I didnt use at all video stuff (like HDMI), so I cannot answer now.
>
> Could you send me a patch against my future v2 and I could test with/without.
>
> Regards
>
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