linux-kernel - Re: [PATCHv3 2/3] ARM: mxs: cfa10049: Switch bus i2c1 to bitbanging

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Message-ID: <CAOMZO5CLcT=OXYd=ggxpDzUqFxoXSaanqUPGugYLT2Og-VgzCA@mail.gmail.com>
Date:	Mon, 1 Jul 2013 23:45:53 -0300
From:	Fabio Estevam <festevam@...il.com>
To:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Cc:	Shawn Guo <shawn.guo@...aro.org>,
	Jonathan Cameron <jic23@....ac.uk>, brian@...stalfontz.com,
	linux-doc@...r.kernel.org, linux-iio@...r.kernel.org,
	devicetree-discuss@...ts.ozlabs.org, jimwall@...om,
	Rob Herring <rob.herring@...xeda.com>,
	linux-kernel@...r.kernel.org,
	Grant Likely <grant.likely@...retlab.ca>,
	Rob Landley <rob@...dley.net>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCHv3 2/3] ARM: mxs: cfa10049: Switch bus i2c1 to bitbanging

Hi Alexandre,

On Mon, Jun 24, 2013 at 2:24 PM, Alexandre Belloni
<alexandre.belloni@...e-electrons.com> wrote:
> From: Maxime Ripard <maxime.ripard@...e-electrons.com>
>
> The ADCs connected to this bus have been experiencing some timeout
> issues when using the iMX28 i2c controller. Switching back to bitbanging
> solves this.

Are you able to use the mxs i2c controller instead of bitbang if you
use this patch?
http://www.spinics.net/lists/stable/msg13202.html

Regards,

Fabio Estevam
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