From: Mark Brown <broonie@kernel.org>
To: Simon Horman <horms@verge.net.au>
Cc: Arnd Bergmann <arnd@arndb.de>,
linux-pwm@vger.kernel.org,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
"arm@kernel.org" <arm@kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Thierry Reding <thierry.reding@gmail.com>,
Olof Johansson <olof@lixom.net>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: PWM...
Date: Mon, 20 Jan 2014 16:11:47 +0000 [thread overview]
Message-ID: <20140120161147.GS17314@sirena.org.uk> (raw)
In-Reply-To: <20140120001446.GD9752@verge.net.au>
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On Mon, Jan 20, 2014 at 09:14:46AM +0900, Simon Horman wrote:
> On Sun, Jan 19, 2014 at 09:26:40PM +0100, Arnd Bergmann wrote:
> > Right: if you change an existing dts file from #pwm-cells=<2> to
> > #pwm-cells=<3>, that requires changing all references to the pwm
> Would this change imply that old dtbs would no longer work with new kernels?
So long as the code can still handle both values for #pwm-cells existing
DTBs should work fine.
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From: broonie@kernel.org (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: PWM...
Date: Mon, 20 Jan 2014 16:11:47 +0000 [thread overview]
Message-ID: <20140120161147.GS17314@sirena.org.uk> (raw)
In-Reply-To: <20140120001446.GD9752@verge.net.au>
On Mon, Jan 20, 2014 at 09:14:46AM +0900, Simon Horman wrote:
> On Sun, Jan 19, 2014 at 09:26:40PM +0100, Arnd Bergmann wrote:
> > Right: if you change an existing dts file from #pwm-cells=<2> to
> > #pwm-cells=<3>, that requires changing all references to the pwm
> Would this change imply that old dtbs would no longer work with new kernels?
So long as the code can still handle both values for #pwm-cells existing
DTBs should work fine.
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next prev parent reply other threads:[~2014-01-20 16:12 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-19 16:49 PWM Russell King - ARM Linux
2014-01-19 16:49 ` PWM Russell King - ARM Linux
2014-01-19 19:03 ` PWM Olof Johansson
2014-01-19 19:03 ` PWM Olof Johansson
2014-01-19 19:08 ` PWM Arnd Bergmann
2014-01-19 19:08 ` PWM Arnd Bergmann
2014-01-19 19:11 ` PWM Olof Johansson
2014-01-19 19:11 ` PWM Olof Johansson
2014-01-19 19:30 ` PWM Russell King - ARM Linux
2014-01-19 19:30 ` PWM Russell King - ARM Linux
2014-01-19 20:26 ` PWM Arnd Bergmann
2014-01-19 20:26 ` PWM Arnd Bergmann
2014-01-19 23:33 ` PWM Olof Johansson
2014-01-19 23:33 ` PWM Olof Johansson
2014-01-20 0:14 ` PWM Simon Horman
2014-01-20 0:14 ` PWM Simon Horman
2014-01-20 7:24 ` PWM Sascha Hauer
2014-01-20 7:24 ` PWM Sascha Hauer
2014-01-20 16:11 ` Mark Brown [this message]
2014-01-20 16:11 ` PWM Mark Brown
2014-01-21 0:39 ` PWM Simon Horman
2014-01-21 0:39 ` PWM Simon Horman
2014-01-20 7:21 ` PWM Sascha Hauer
2014-01-20 7:21 ` PWM Sascha Hauer
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