From: Pawel Moll <pawel.moll@arm.com>
Date: Thu, 18 Apr 2013 17:23:22 +0000 (+0100)
Subject: clk: vexpress: Add separate SP810 driver
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~129^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e973d2c438502dcf956e76305258ba7d1c7d1d3;p=pandora-kernel.git

clk: vexpress: Add separate SP810 driver

Factor out the SP810 clocking code into a separate driver,
selecting better (faster) parent at clk_prepare() time.
This is to avoid problems with clocking infrastructure
initialisation order, in particular to avoid dependency
of fixed clock being initialized before SP810. It also
makes vexpress platform OF-based clock initialisation code
unnecessary.

Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Tested-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
[mturquette@linaro.org: add .unprepare, FIXME comment, cleaned up code]
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