From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Thu, 15 Mar 2012 17:42:32 +0000 (+0100)
Subject: spi/fsl-espi: Make sure pm is within 2..32
X-Git-Tag: v3.4-rc1~170^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=87bf5ab82884c829366914aaa813cc8b07b9fe58;p=pandora-kernel.git

spi/fsl-espi: Make sure pm is within 2..32

The reference manual says that pm has to stay within 2 and 32. So the
lowest frequency is 32 and DIV16 set, the highest is 2 and DIV16 unset.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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