[PATCH v6 2/4] dt-bindings: arm-smmu: Add binding for Tegra194 SMMU
From: Krishna Reddy <vdumpa@nvidia.com>
Date: 2020-06-04 23:44:19
Also in:
linux-iommu, linux-tegra, lkml
Subsystem:
arm smmu drivers, iommu subsystem, open firmware and flattened device tree bindings, the rest · Maintainers:
Will Deacon, Joerg Roedel, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
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.yaml | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
index e3ef1c69d1326..8f7ffd248f303 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml@@ -37,6 +37,11 @@ properties: - qcom,sc7180-smmu-500 - qcom,sdm845-smmu-500 - const: arm,mmu-500 + - description: NVIDIA SoCs that use more than one "arm,mmu-500" + items: + - enum: + - nvdia,tegra194-smmu-500 + - const: arm,mmu-500 - items: - const: arm,mmu-500 - const: arm,smmu-v2
--
2.26.2
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