From: LEROY Christophe <christophe.leroy@c-s.fr>
Date: Mon, 24 Sep 2012 04:00:58 +0000 (+0000)
Subject: lxt PHY: Support for the buggy LXT973 rev A2
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~47^2~70
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=871d1d6b59802adfd42fd22c82ec419bc8fd2f10;p=pandora-kernel.git

lxt PHY: Support for the buggy LXT973 rev A2

This patch adds proper handling of the buggy revision A2 of LXT973 phy, adding
precautions linked to ERRATA Item 4:

Revision A2 of LXT973 chip randomly returns the contents of the previous even
register when you read a odd register regularly

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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