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From: Magnus Damm <magnus.damm@gmail.com>
To: Wolfram Sang <wsa@the-dreams.de>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Linux-I2C <linux-i2c@vger.kernel.org>,
	SH-Linux <linux-sh@vger.kernel.org>,
	Simon Horman <horms@verge.net.au>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
	Kuninori Morimoto <kuninori.morimoto.gx@gmail.com>
Subject: Re: [PATCH v2 05/10] i2c: rcar: refactor setup of a msg
Date: Wed, 18 Nov 2015 08:17:16 +0000	[thread overview]
Message-ID: <CANqRtoQXeZQX2LNw6w1-7w+F6K985TK=m+RVYc-fLGrFPZDT8Q@mail.gmail.com> (raw)
In-Reply-To: <20151118080736.GA1528@katana>

Hi Wolfram,

On Wed, Nov 18, 2015 at 5:07 PM, Wolfram Sang <wsa@the-dreams.de> wrote:
>
>> On Lager it seems that the GP5_5/GP_6 pins with the I2C2 bus for the
>> ADV7511 chip has more flexible configuration, so using either IIC or
>> I2C should be possible. You can sample those pins on EXIO_A with the
>> ZEBAX break out adapter.
>
> Yes, that's what I basically did here for developing the whole patch
> series and for the recent testing. A simple 's/iic2/i2c2/g' on the Lager
> DTS does the trick.

Great, thanks! Lager seems to work well, but I wonder why Koelsch is unstable...

/ magnus

WARNING: multiple messages have this Message-ID (diff)
From: Magnus Damm <magnus.damm@gmail.com>
To: Wolfram Sang <wsa@the-dreams.de>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Linux-I2C <linux-i2c@vger.kernel.org>,
	SH-Linux <linux-sh@vger.kernel.org>,
	Simon Horman <horms@verge.net.au>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
	Kuninori Morimoto <kuninori.morimoto.gx@gmail.com>
Subject: Re: [PATCH v2 05/10] i2c: rcar: refactor setup of a msg
Date: Wed, 18 Nov 2015 17:17:16 +0900	[thread overview]
Message-ID: <CANqRtoQXeZQX2LNw6w1-7w+F6K985TK=m+RVYc-fLGrFPZDT8Q@mail.gmail.com> (raw)
In-Reply-To: <20151118080736.GA1528@katana>

Hi Wolfram,

On Wed, Nov 18, 2015 at 5:07 PM, Wolfram Sang <wsa@the-dreams.de> wrote:
>
>> On Lager it seems that the GP5_5/GP_6 pins with the I2C2 bus for the
>> ADV7511 chip has more flexible configuration, so using either IIC or
>> I2C should be possible. You can sample those pins on EXIO_A with the
>> ZEBAX break out adapter.
>
> Yes, that's what I basically did here for developing the whole patch
> series and for the recent testing. A simple 's/iic2/i2c2/g' on the Lager
> DTS does the trick.

Great, thanks! Lager seems to work well, but I wonder why Koelsch is unstable...

/ magnus

  reply	other threads:[~2015-11-18  8:17 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-12 14:31 [PATCH v2 00/10] i2c: rcar: tackle race conditions in the driver Wolfram Sang
2015-11-12 14:31 ` Wolfram Sang
2015-11-12 14:31 ` [PATCH v2 01/10] i2c: rcar: make sure clocks are on when doing clock calculation Wolfram Sang
2015-11-12 14:31   ` Wolfram Sang
2015-11-12 19:16   ` Sergei Shtylyov
2015-11-12 19:16     ` Sergei Shtylyov
2015-11-12 14:31 ` [PATCH v2 02/10] i2c: rcar: rework hw init Wolfram Sang
2015-11-12 14:31   ` Wolfram Sang
2015-11-12 14:31 ` [PATCH v2 03/10] i2c: rcar: remove unused IOERROR state Wolfram Sang
2015-11-12 14:31   ` Wolfram Sang
2015-11-12 14:31 ` [PATCH v2 04/10] i2c: rcar: remove spinlock Wolfram Sang
2015-11-12 14:31   ` Wolfram Sang
2015-11-12 15:04   ` Sergei Shtylyov
2015-11-12 15:04     ` Sergei Shtylyov
2015-11-12 15:52     ` Wolfram Sang
2015-11-12 15:52       ` Wolfram Sang
2015-11-12 14:31 ` [PATCH v2 05/10] i2c: rcar: refactor setup of a msg Wolfram Sang
2015-11-12 14:31   ` Wolfram Sang
2015-11-16 21:02   ` Laurent Pinchart
2015-11-16 21:02     ` Laurent Pinchart
2015-11-17  7:00     ` Wolfram Sang
2015-11-17  7:00       ` Wolfram Sang
2015-11-17  7:38       ` Laurent Pinchart
2015-11-17  7:38         ` Laurent Pinchart
2015-11-18  7:31         ` Wolfram Sang
2015-11-18  7:31           ` Wolfram Sang
2015-11-18  2:18       ` Magnus Damm
2015-11-18  2:18         ` Magnus Damm
2015-11-18  6:45         ` Laurent Pinchart
2015-11-18  6:45           ` Laurent Pinchart
2015-11-18  8:07         ` Wolfram Sang
2015-11-18  8:07           ` Wolfram Sang
2015-11-18  8:17           ` Magnus Damm [this message]
2015-11-18  8:17             ` Magnus Damm
2015-11-12 14:31 ` [PATCH v2 06/10] i2c: rcar: init new messages in irq Wolfram Sang
2015-11-12 14:31   ` Wolfram Sang
2015-11-13  2:12 ` [PATCH v2 00/10] i2c: rcar: tackle race conditions in the driver Kuninori Morimoto

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