| From: |
| Krishna Reddy <vdumpa-AT-nvidia.com> |
| To: |
| unlisted-recipients:; (no To-header on input) |
| Subject: |
| [PATCH v4 0/6] Nvidia Arm SMMUv2 Implementation |
| Date: |
| Wed, 30 Oct 2019 17:07:11 -0700 |
| Message-ID: |
| <1572480437-28449-1-git-send-email-vdumpa@nvidia.com> |
| Cc: |
| <joro-AT-8bytes.org>, <will-AT-kernel.org>, <robin.murphy-AT-arm.com>, <linux-arm-kernel-AT-lists.infradead.org>, <iommu-AT-lists.linux-foundation.org>, <linux-kernel-AT-vger.kernel.org>, <linux-tegra-AT-vger.kernel.org>, <treding-AT-nvidia.com>, <yhsu-AT-nvidia.com>, <snikam-AT-nvidia.com>, <praithatha-AT-nvidia.com>, <talho-AT-nvidia.com>, <avanbrunt-AT-nvidia.com>, <bbiswas-AT-nvidia.com>, <olof-AT-lixom.net>, <jtukkinen-AT-nvidia.com>, <mperttunen-AT-nvidia.com>, <nicolinc-AT-nvidia.com>, Krishna Reddy <vdumpa-AT-nvidia.com> |
| Archive-link: |
| Article |
Changes in v4:
Rebased on top of https://git.kernel.org/pub/scm/linux/kernel/git/will/linu... for-joerg/arm-smmu/updates.
Updated arm-smmu-nvidia.c to use the tlb_sync implementation hook.
Dropped patch that updates arm_smmu_flush_ops for override as it is no longer necessary.
v3 - https://lkml.org/lkml/2019/10/18/1601
v2 - https://lkml.org/lkml/2019/9/2/980
v1 - https://lkml.org/lkml/2019/8/29/1588
Krishna Reddy (6):
iommu/arm-smmu: add NVIDIA implementation for dual ARM MMU-500 usage
dt-bindings: arm-smmu: Add binding for Tegra194 SMMU
iommu/arm-smmu: Add global/context fault implementation hooks
arm64: tegra: Add Memory controller DT node on T194
arm64: tegra: Add DT node for T194 SMMU
arm64: tegra: enable SMMU for SDHCI and EQOS on T194
.../devicetree/bindings/iommu/arm,smmu.txt | 4 +
MAINTAINERS | 2 +
arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 4 +
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 88 +++++++
drivers/iommu/Makefile | 2 +-
drivers/iommu/arm-smmu-impl.c | 3 +
drivers/iommu/arm-smmu-nvidia.c | 261 +++++++++++++++++++++
drivers/iommu/arm-smmu.c | 11 +-
drivers/iommu/arm-smmu.h | 4 +
9 files changed, 376 insertions(+), 3 deletions(-)
create mode 100644 drivers/iommu/arm-smmu-nvidia.c
--
2.7.4
