From: Keerthy <j-keerthy@ti.com>
Date: Tue, 18 Aug 2015 09:41:16 +0000 (+0530)
Subject: rtc: omap: Add external clock enabling support
X-Git-Tag: omap-for-v4.3/fixes-rc1~63^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=399cf0f63f6f24d7a837fbfbc801010cb6e77579;p=pandora-kernel.git

rtc: omap: Add external clock enabling support

Configure the clock source to external clock if available.
External clock is preferred as it can be ticking during suspend.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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