RE: [PATCH 2/7] dt-bindings: arm-smmu: Add binding for nvidia,smmu-v2

[Krishna Reddy]

>> +                        "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.

I am correcting the spelling mistake pointed by Mikko.  The NVIDIA SMMUv2 implementation is getting used beyond  Tegra194 SOC.  
To be able to use the smmu compatible string across multiple SOC's, "nvidia,smmu-v2" compatible string is chosen.
Are you suggesting to make it soc specific and add another one in future?

-KR