Hi Krishna,
On 19/10/2019 00:31, Krishna Reddy wrote:
Changes in v3:
Rebased on top of https://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git/ next.
Resolved compile error seen with tegra194.dtsi changes after rebase.
Apologies for crossed wires, but I had a series getting rid of
arm_smmu_flush_ops which was also meant to end up making things a bit
easier for you:
https://lore.kernel.org/linux-iommu/cover.1568820087.git.robin.murphy@xxxxxxx/
Will, did you have any plans to push out an updates or iommu/devel
branch for Krishna to base on?
Robin.
v2 - https://lkml.org/lkml/2019/9/2/980
v1 - https://lkml.org/lkml/2019/8/29/1588
Krishna Reddy (7):
iommu/arm-smmu: prepare arm_smmu_flush_ops for override
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 | 287 +++++++++++++++++++++
drivers/iommu/arm-smmu.c | 27 +-
drivers/iommu/arm-smmu.h | 8 +-
9 files changed, 413 insertions(+), 12 deletions(-)
create mode 100644 drivers/iommu/arm-smmu-nvidia.c
