From: broonie@opensource.wolfsonmicro.com (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ASoC: fsl: enable ssi clock in probe function
Date: Thu, 29 Mar 2012 12:29:49 +0100 [thread overview]
Message-ID: <20120329112949.GM3668@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1332989621-5211-1-git-send-email-shawn.guo@linaro.org>
On Thu, Mar 29, 2012 at 10:53:41AM +0800, Shawn Guo wrote:
> For power saving, most IMX platform initilization code turns off
> modules' clock, and expects driver turn on clock as needed.
Applied, thanks (though checking return codes would be nice).
Ideally you'd be able to enable the clocks only when needed at runtime
though the power savings would doubtless be very small, pm_runtime
callbacks might be helpful. Having the clocks present on PowerPC (even
if just dummy) so we don't have the conditional code would also be nice.
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next prev parent reply other threads:[~2012-03-29 11:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-29 2:53 [PATCH] ASoC: fsl: enable ssi clock in probe function Shawn Guo
2012-03-29 11:29 ` Mark Brown [this message]
2012-03-29 16:01 ` Timur Tabi
2012-03-29 16:09 ` Shawn Guo
2012-03-29 16:23 ` Timur Tabi
2012-03-29 16:30 ` Mark Brown
2012-03-30 5:55 ` Shawn Guo
2012-03-30 13:03 ` Timur Tabi
2012-03-30 13:16 ` Shawn Guo
2012-03-30 13:19 ` Timur Tabi
2012-03-29 16:30 ` Mark Brown
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