On Wed, Jan 25, 2012 at 08:39:32AM +0100, Hiroshi Doyu wrote:

From: Hiroshi DOYU <redacted>
Date: Thu, 17 Nov 2011 07:31:31 +0200
Subject: [PATCH 2/2] ARM: IOMMU: Tegra30: Add iommu_ops for SMMU driver

Tegra 30 IOMMU H/W, SMMU (System Memory Management Unit). This patch
implements struct iommu_ops for SMMU for the upper IOMMU API.

This H/W module supports multiple virtual address spaces(domain x4),
and manages 2 level H/W translation pagetable.

Signed-off-by: Hiroshi DOYU <redacted>
---
 arch/arm/mach-tegra/include/mach/smmu.h |   63 ++
 drivers/iommu/Kconfig                   |   11 +
 drivers/iommu/Makefile                  |    1 +
 drivers/iommu/tegra-smmu.c              | 1034 +++++++++++++++++++++++++++++++
 4 files changed, 1109 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-tegra/include/mach/smmu.h
 create mode 100644 drivers/iommu/tegra-smmu.c

Removed 'default y' and applied to arm/tegra as well. Thanks.


	Joerg