From: Will Deacon <will.deacon@arm.com>
Date: Tue, 24 Jun 2014 17:26:26 +0000 (+0100)
Subject: iommu/arm-smmu: fix calculation of TCR.T0SZ
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~158^2^5^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a65217a4bcdb654e04fcc42b302d8a15708e14ce;p=pandora-kernel.git

iommu/arm-smmu: fix calculation of TCR.T0SZ

T0SZ controls the input address range for TTBR0, so use the input
address range rather than the output address range for the calculation.
For stage-2, this means using the output size of stage-1.

Signed-off-by: Will Deacon <will.deacon@arm.com>
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