Messages in this thread Patch in this message | | | From | Krishna Reddy <> | Subject | [PATCH v4 2/6] dt-bindings: arm-smmu: Add binding for Tegra194 SMMU | Date | Wed, 30 Oct 2019 17:07:13 -0700 |
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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 ++++ 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 -- 2.7.4
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