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Message-ID: <20120710080003.GA30346@avionic-0098.adnet.avionic-design.de>
Date: Tue, 10 Jul 2012 10:00:03 +0200
From: Thierry Reding <thierry.reding@...onic-design.de>
To: Roland Stigge <stigge@...com.de>
Cc: Alexandre Pereira da Silva <aletes.xgr@...il.com>,
Grant Likely <grant.likely@...retlab.ca>,
Rob Herring <rob.herring@...xeda.com>,
Rob Landley <rob@...dley.net>, linux-kernel@...r.kernel.org,
devicetree-discuss@...ts.ozlabs.org, linux-doc@...r.kernel.org
Subject: Re: [PATCH] pwm: add lpc32xx pwm support
On Tue, Jul 10, 2012 at 09:56:08AM +0200, Roland Stigge wrote:
> Hi,
>
> On 07/10/2012 08:48 AM, Thierry Reding wrote:
> >> --- /dev/null +++
> >> b/Documentation/devicetree/bindings/pwm/lpc32xx-pwm.txt @@ -0,0
> >> +1,12 @@ +LPC32XX PWM controller + +Required properties: +-
> >> compatible: should be "nxp,lpc3220-pwm"
> >
> > Does the compatible have to be lpc3220-pwm? Can't it be lpc32xx-pwm
> > to match the driver and binding names?
>
> When creating the other NXP LPC compatible strings, we agreed on
> taking the first LPC32xx chip, i.e., lpc3220, as prefix. (There are 4
> of them, -20, -30, -40, -50, most of them supporting things available
> in lpc3220.)
>
> So lpc3220-pwm looks good here.
I see, that makes sense.
Thierry
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