From: Robin Murphy <robin.murphy@arm.com>
To: Krishna Reddy <vdumpa@nvidia.com>
Cc: snikam@nvidia.com, thomasz@nvidia.com, jtukkinen@nvidia.com,
mperttunen@nvidia.com, Rob Herring <robh@kernel.org>,
linux-kernel@vger.kernel.org, praithatha@nvidia.com,
talho@nvidia.com, iommu@lists.linux-foundation.org,
nicolinc@nvidia.com, linux-tegra@vger.kernel.org,
yhsu@nvidia.com, treding@nvidia.com, will@kernel.org,
avanbrunt@nvidia.com, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 3/7] dt-bindings: arm-smmu: Add binding for Tegra194 SMMU
Date: Tue, 22 Oct 2019 18:56:29 +0100 [thread overview]
Message-ID: <76513c1a-2fec-0b84-a9fb-f485f5fcbb78@arm.com> (raw)
In-Reply-To: <1571441492-21919-4-git-send-email-vdumpa@nvidia.com>
On 19/10/2019 00:31, Krishna Reddy wrote:
> Add binding for NVIDIA's Tegra194 Soc SMMU that is based
> on ARM MMU-500.
>
> Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
> ---
> Documentation/devicetree/bindings/iommu/arm,smmu.txt | 4 ++++
Rob (+cc) is in the process of converting the SMMU bindings to schema,
so we might need a bit of coordination here...
Robin.
> 1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.txt b/Documentation/devicetree/bindings/iommu/arm,smmu.txt
> index 3133f3b..1d72fac 100644
> --- a/Documentation/devicetree/bindings/iommu/arm,smmu.txt
> +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.txt
> @@ -31,6 +31,10 @@ conditions.
> as below, SoC-specific compatibles:
> "qcom,sdm845-smmu-500", "arm,mmu-500"
>
> + NVIDIA SoCs that use more than one ARM MMU-500 together
> + needs following SoC-specific compatibles along with "arm,mmu-500":
> + "nvidia,tegra194-smmu"
> +
> - reg : Base address and size of the SMMU.
>
> - #global-interrupts : The number of global interrupts exposed by the
>
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next prev parent reply other threads:[~2019-10-22 17:56 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-18 23:31 [PATCH v3 0/7] Nvidia Arm SMMUv2 Implementation Krishna Reddy
2019-10-18 23:31 ` [PATCH v3 1/7] iommu/arm-smmu: prepare arm_smmu_flush_ops for override Krishna Reddy
2019-10-18 23:31 ` [PATCH v3 2/7] iommu/arm-smmu: add NVIDIA implementation for dual ARM MMU-500 usage Krishna Reddy
2019-10-18 23:31 ` [PATCH v3 3/7] dt-bindings: arm-smmu: Add binding for Tegra194 SMMU Krishna Reddy
2019-10-22 17:56 ` Robin Murphy [this message]
2019-10-18 23:31 ` [PATCH v3 4/7] iommu/arm-smmu: Add global/context fault implementation hooks Krishna Reddy
2019-10-18 23:31 ` [PATCH v3 5/7] arm64: tegra: Add Memory controller DT node on T194 Krishna Reddy
2019-10-18 23:31 ` [PATCH v3 6/7] arm64: tegra: Add DT node for T194 SMMU Krishna Reddy
2019-10-18 23:31 ` [PATCH v3 7/7] arm64: tegra: enable SMMU for SDHCI and EQOS on T194 Krishna Reddy
2019-10-22 17:52 ` [PATCH v3 0/7] Nvidia Arm SMMUv2 Implementation Robin Murphy
2019-10-22 23:48 ` Krishna Reddy
2019-10-23 16:27 ` Will Deacon
2019-10-23 16:53 ` Krishna Reddy
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