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Subject[PATCH v7 2/3] dt-bindings: arm-smmu: Add binding for Tegra194 SMMU
Date
Add binding for NVIDIA's Tegra194 SoC SMMU topology 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 d7ceb4c34423b..5b2586ac715ed 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
@@ -38,6 +38,11 @@ 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
+ - const: arm,mmu-500
- items:
- const: arm,mmu-500
- const: arm,smmu-v2
--
2.26.2
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