On 29/08/2019 23:47, Krishna Reddy wrote:
Add binding doc for Nvidia's smmu-v2 implementation.
Signed-off-by: Krishna Reddy <vdu...@nvidia.com>
---
Documentation/devicetree/bindings/iommu/arm,smmu.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.txt
b/Documentation/devicetree/bindings/iommu/arm,smmu.txt
index 3133f3b..0de3759 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.txt
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.txt
@@ -17,6 +17,7 @@ conditions.
"arm,mmu-401"
"arm,mmu-500"
"cavium,smmu-v2"
+ "nidia,smmu-v2"
"qcom,smmu-v2"
I agree with Mikko that the compatible must be at least SoC-specific,
but potentially even instance-specific (e.g. "nvidia,tegra194-gpu-smmu")
depending on how many of these parallel-SMMU configurations might be
hiding in current and future SoCs.
Robin.
depending on the particular implementation and/or the