From: Sekhar Nori <nsekhar@ti.com>
Date: Mon, 31 Aug 2009 10:18:04 +0000 (+0530)
Subject: davinci: support re-parenting a clock in the clock framework
X-Git-Tag: v2.6.33-rc1~348^2~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b82a51e8ce560fece675b8e3ca652eee26a47789;p=pandora-kernel.git

davinci: support re-parenting a clock in the clock framework

The clk_set_parent() API is implemented to enable re-parenting
clocks in the clock tree.

This is useful in DVFS and helps by shifting clocks to an asynchronous
domain where supported by hardware

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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