Linux-ARM-Kernel Archive on lore.kernel.org
 help / color / Atom feed
From: "Jernej Škrabec" <jernej.skrabec@gmail.com>
To: linux-sunxi@googlegroups.com, peron.clem@gmail.com
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree <devicetree@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
	Rob Herring <robh+dt@kernel.org>,
	clabbe.montjoie@gmail.com,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: [linux-sunxi] [PATCH] ARM64: dts: allwinner: Add devicetree for pine H64 modelA evaluation board
Date: Fri, 16 Aug 2019 11:50:35 +0200
Message-ID: <2361666.6tDiKGV9WF@jernej-laptop> (raw)
In-Reply-To: <CAJiuCcfASQriPLMuwuDCn9bU=_8q4jL+KkPo8NmMrrYpOqy2qA@mail.gmail.com>

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@gmail.com> 
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
> > 
> > --
> > You received this message because you are subscribed to the Google Groups
> > "linux-sunxi" group. To unsubscribe from this group and stop receiving
> > emails from it, send an email to
> > linux-sunxi+unsubscribe@googlegroups.com. To view this discussion on the
> > web, visit
> > https://groups.google.com/d/msgid/linux-sunxi/20190814132001.GC24324%40Re
> > d.





_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

      reply index

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-08  8:42 Corentin Labbe
2019-08-08 14:50 ` [linux-sunxi] " Clément Péron
2019-08-14 13:07   ` Corentin Labbe
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
2019-08-12 10:56 ` [linux-sunxi] " Jernej Škrabec
2019-08-14 13:20   ` Corentin Labbe
2019-08-14 13:28     ` Clément Péron
2019-08-16  9:50       ` Jernej Škrabec [this message]

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=2361666.6tDiKGV9WF@jernej-laptop \
    --to=jernej.skrabec@gmail.com \
    --cc=clabbe.montjoie@gmail.com \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-sunxi@googlegroups.com \
    --cc=mark.rutland@arm.com \
    --cc=mripard@kernel.org \
    --cc=peron.clem@gmail.com \
    --cc=robh+dt@kernel.org \
    --cc=wens@csie.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-ARM-Kernel Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-arm-kernel/0 linux-arm-kernel/git/0.git
	git clone --mirror https://lore.kernel.org/linux-arm-kernel/1 linux-arm-kernel/git/1.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-arm-kernel linux-arm-kernel/ https://lore.kernel.org/linux-arm-kernel \
		linux-arm-kernel@lists.infradead.org infradead-linux-arm-kernel@archiver.kernel.org
	public-inbox-index linux-arm-kernel


Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.infradead.lists.linux-arm-kernel


AGPL code for this site: git clone https://public-inbox.org/ public-inbox