From: Magnus Damm <damm@opensource.se>
Date: Fri, 26 Aug 2011 05:28:42 +0000 (+0000)
Subject: ARM: mach-shmobile: sh7372 CMT3 and CMT4 clock support
X-Git-Tag: v3.1-rc5~14^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a408baea3cdd2a7b5ad3d70080dff454b8883f62;p=pandora-kernel.git

ARM: mach-shmobile: sh7372 CMT3 and CMT4 clock support

Add clock control support for sh7372 CMT hardware blocks.

No upstream sh7372 boards are making use of CMT3 + CMT4,
but the sh7372 hardware happens to come out of reset with
all CMT MSTP clocks _enabled_, so to save power we need
to implement a fix in software to shut down unused clocks.

This patch relies on the recently merged

 794d78f drivers: sh: late disabling of clocks V2

to make sure the unused clocks get disabled as expected.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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