From: Gavin Shan <shangw@linux.vnet.ibm.com>
Date: Thu, 25 Apr 2013 19:21:01 +0000 (+0000)
Subject: powerpc/powernv: Build DMA space for PE on PHB3
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~66^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=373f565741a3636954cd87034d9ebb1dc7bfd716;p=pandora-kernel.git

powerpc/powernv: Build DMA space for PE on PHB3

The patch intends to build 32-bits DMA space for individual PEs on
PHB3. The TVE# is recognized by the combo of PE# and fixed bits
from DMA address, which is zero for 32-bits DMA space.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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