commit 45ae7cff3684ab45f57fc13fc242c8546536a84e
author Will Deacon <will.deacon@arm.com> Mon Jun 24 18:31:25 2013 +0100
committer Joerg Roedel <joro@8bytes.org> Tue Jun 25 23:34:20 2013 +0200
tree d200ebb7e4337beb1b7a7e9d1a83984db2d56d4a
parent 98c33c5a971bbca31160e5e4a362496c4d702357

iommu/arm: Add support for ARM Ltd. System MMU architecture

This patch adds support for SMMUs implementing the ARM System MMU
architecture versions 1 or 2. Both arm and arm64 are supported, although
the v7s descriptor format is not used.

Cc: Rob Herring <robherring2@gmail.com>
Cc: Andreas Herrmann <andreas.herrmann@calxeda.com>
Cc: Olav Haugan <ohaugan@codeaurora.org>
Cc: Joerg Roedel <joro@8bytes.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Acked-by: Andreas Herrmann <andreas.herrmann@calxeda.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>