From: "Jernej Škrabec" <jernej.skrabec-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
peron.clem-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Cc: clabbe.montjoie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Maxime Ripard <mripard-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
devicetree <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-arm-kernel
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
linux-kernel
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH] ARM64: dts: allwinner: Add devicetree for pine H64 modelA evaluation board
Date: Fri, 16 Aug 2019 11:50:35 +0200 [thread overview]
Message-ID: <2361666.6tDiKGV9WF@jernej-laptop> (raw)
In-Reply-To: <CAJiuCcfASQriPLMuwuDCn9bU=_8q4jL+KkPo8NmMrrYpOqy2qA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
Dne sreda, 14. avgust 2019 ob 15:28:53 CEST je Clément Péron napisal(a):
> Hi,
>
> On Wed, 14 Aug 2019 at 15:20, Corentin Labbe <clabbe.montjoie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> > On Mon, Aug 12, 2019 at 12:56:56PM +0200, Jernej Škrabec wrote:
> > > Dne četrtek, 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.pd
> f
>
> There is a DDC_EN on REV A not on REV B
>
> Regards,
> Clément
>
> > > 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.
I don't have access to my Model A board currently, but this should suffice:
&connector {
ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
};
Best regards,
Jernej
> >
> > Regards
> >
> > --
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> > linux-sunxi+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the
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> > https://groups.google.com/d/msgid/linux-sunxi/20190814132001.GC24324%40Re
> > d.
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next prev parent reply other threads:[~2019-08-16 9:50 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-08 8:42 [PATCH] ARM64: dts: allwinner: Add devicetree for pine H64 modelA evaluation board Corentin Labbe
[not found] ` <20190808084253.10573-1-clabbe.montjoie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-08-08 14:50 ` Clément Péron
[not found] ` <CAJiuCccEQFvKemTodJbuEDzDy9j6-M4SYskxPFJ5DpsbQDnvkA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-08-14 13:07 ` Corentin Labbe
2019-08-12 10:56 ` Jernej Škrabec
2019-08-14 13:20 ` Corentin Labbe
2019-08-14 13:28 ` [linux-sunxi] " Clément Péron
[not found] ` <CAJiuCcfASQriPLMuwuDCn9bU=_8q4jL+KkPo8NmMrrYpOqy2qA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-08-16 9:50 ` Jernej Škrabec [this message]
2019-08-12 9:40 ` Maxime Ripard
2019-08-14 13:17 ` Corentin Labbe
2019-08-14 13:33 ` Maxime Ripard
2019-08-16 9:35 ` Corentin Labbe
2019-08-16 11:36 ` Maxime Ripard
2019-08-16 11:57 ` Corentin Labbe
2019-08-16 13:52 ` Maxime Ripard
2019-08-16 14:00 ` Corentin Labbe
2019-08-20 13:58 ` Maxime Ripard
2019-08-21 9:19 ` Icenowy Zheng
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