linux-kernel - Re: [PATCH 2/3] spidev: Add DT binding example.

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Message-ID: <CAOMqctR235uF+7kNGsLEGfrrAOQAYmw0pWgk6t8fZHNT7XsRuw@mail.gmail.com>
Date:	Sun, 26 Apr 2015 12:54:36 +0200
From:	Michal Suchanek <hramrach@...il.com>
To:	Mark Brown <broonie@...nel.org>
Cc:	linux-sunxi <linux-sunxi@...glegroups.com>,
	Jonathan Corbet <corbet@....net>, linux-spi@...r.kernel.org,
	linux-doc@...r.kernel.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/3] spidev: Add DT binding example.

On 26 April 2015 at 12:32, Mark Brown <broonie@...nel.org> wrote:
> On Tue, Mar 24, 2015 at 11:50:53AM +0100, Michal Suchanek wrote:
>
>> +A spidev example for devicetree binding in a board dts file
>> +&spi2 {
>
> No, this is broken - nothing should ever bind to spidev as spidev.  The
> fact that we have a binding document at all is a bug.

And how do you get spidev if nothing binds to it?

When you boot without the binding no device is created.

Thanks

Michal
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