From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Mon, 15 Jul 2013 03:03:11 +0000 (+1000)
Subject: powerpc/powernv: Add PIO accessors for Power8 LPC bus
X-Git-Tag: v3.12-rc1~123^2~80
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3fafe9c202321a3edc47386d2071af89555c9f45;p=pandora-kernel.git

powerpc/powernv: Add PIO accessors for Power8 LPC bus

This uses the hooks provided by CONFIG_PPC_INDIRECT_PIO to
implement a set of hooks for IO port access to use the LPC
bus via OPAL calls for the first 64K of IO space

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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