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From: Thierry Reding <thierry.reding@gmail.com>
To: Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>,
	Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org, Jon Hunter <jonathanh@nvidia.com>,
	iommu@lists.linux-foundation.org,
	Thierry Reding <thierry.reding@gmail.com>,
	linux-tegra@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/4] iommu/arm-smmu: Support Tegra234 SMMU
Date: Fri, 12 Nov 2021 14:12:27 +0100	[thread overview]
Message-ID: <20211112131231.3683098-1-thierry.reding@gmail.com> (raw)

From: Thierry Reding <treding@nvidia.com>

Hi,

this series of patches adds and enables support for the ARM SMMU
instances found on the new Tegra234 SoC. This is mostly similar to what
can be found on Tegra194 except that there are a few more instances to
meet increased bandwidth needs.

In addition to adding support for the new Tegra234 compatible string,
this also adds a missing description for the nvidia,memory-controller
property to the ARM SMMU device tree binding.

I plan on picking up patch 4 into the Tegra tree because it has a
dependency (for the stream ID definitions) on a separate patch series
for the memory controller that I sent out earlier.

Thanks,
Thierry

Thierry Reding (4):
  dt-bindings: arm-smmu: Document nvidia,memory-controller property
  dt-bindings: arm-smmu: Add compatible for Tegra234 SOC
  iommu/arm-smmu: Support Tegra234 SMMU
  arm64: tegra: Add Tegra234 IOMMUs

 .../devicetree/bindings/iommu/arm,smmu.yaml   |  13 +-
 arch/arm64/boot/dts/nvidia/tegra234.dtsi      | 426 ++++++++++++++++++
 drivers/iommu/arm/arm-smmu/arm-smmu-impl.c    |   3 +-
 3 files changed, 440 insertions(+), 2 deletions(-)

-- 
2.33.1

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             reply	other threads:[~2021-11-12 13:12 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-12 13:12 Thierry Reding [this message]
2021-11-12 13:12 ` [PATCH 1/4] dt-bindings: arm-smmu: Document nvidia, memory-controller property Thierry Reding
2021-11-29 21:03   ` [PATCH 1/4] dt-bindings: arm-smmu: Document nvidia,memory-controller property Rob Herring
2021-11-12 13:12 ` [PATCH 2/4] dt-bindings: arm-smmu: Add compatible for Tegra234 SOC Thierry Reding
2021-11-29 21:03   ` Rob Herring
2021-11-12 13:12 ` [PATCH 3/4] iommu/arm-smmu: Support Tegra234 SMMU Thierry Reding
2021-11-12 13:12 ` [PATCH 4/4] arm64: tegra: Add Tegra234 IOMMUs Thierry Reding
2021-11-12 13:43 ` [PATCH 0/4] iommu/arm-smmu: Support Tegra234 SMMU Robin Murphy
2021-11-12 14:56   ` Thierry Reding

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