From: Ben Dooks <ben.dooks@codethink.co.uk>
Date: Mon, 31 Mar 2014 17:47:27 +0000 (+0100)
Subject: clk: shmobile: fix setting paretn clock rate
X-Git-Tag: v3.15-rc1~72^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e44df332f30bf3040c60c1ed6674d1431fdb48b9;p=pandora-kernel.git

clk: shmobile: fix setting paretn clock rate

If the driver needs to change a clock rate, then it must be propogated
through the MSTP clock to the parent clock (such as shdi0 -> sd0). Without
this we cannot up-rate default clocks which are really slow (such as the
mmcif1 which defaults to 12MHz where it could be running at 97MHz)

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
---

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