From: Michel Jaouen <michel.jaouen@stericsson.com>
Date: Fri, 31 Aug 2012 12:21:30 +0000 (+0200)
Subject: mfd: dbx500: Provide a more accurate smp_twd clock
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~78^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=20aee5b6d7738206bfd37b352a97c75627d6fa6d;p=pandora-kernel.git

mfd: dbx500: Provide a more accurate smp_twd clock

The local timer clock is based on ARM subsystem clock. This patch
obtains a more exact value of that clock by reading PRCMU registers.
Using this increases the accuracy of the local timer events.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rickard Andersson <rickard.andersson@stericsson.com>
Signed-off-by: Michel Jaouen <michel.jaouen@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
---

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