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

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Message-ID: <51D2BEA1.6010206@free-electrons.com>
Date:	Tue, 02 Jul 2013 13:50:57 +0200
From:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:	Fabio Estevam <festevam@...il.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,
	Lucas Stach <l.stach@...gutronix.de>,
	Marek Vasut <marex@...x.de>
Subject: Re: [PATCHv3 2/3] ARM: mxs: cfa10049: Switch bus i2c1 to bitbanging

On 02/07/2013 13:45, Fabio Estevam wrote:

> Shouldn't this be
> 
>          i2c@1 {
>                  reg = <1>; ?
> 

No, we have 4 devices on that mux and 2 pins to select the muxing.

-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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