From: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Date: Sat, 17 Nov 2012 14:22:22 +0000 (+0100)
Subject: clk: mvebu: add mvebu core clocks.
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~12^2~1^2~13^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97fa4cf442ff2872000d9110686371775795a32b;p=pandora-kernel.git

clk: mvebu: add mvebu core clocks.

This driver allows to provide DT clocks for core clocks found on
Marvell Kirkwood, Dove & 370/XP SoCs. The core clock frequencies and
ratios are determined by decoding the Sample-At-Reset registers.

Although technically correct, using a divider of 0 will lead to
div_by_zero panic. Let's use a ratio of 0/1 instead to fail later
with a zero clock.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by Gregory CLEMENT <gregory.clement@free-electrons.com>
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