Re: [PATCH v3 3/7] dt-bindings: arm-smmu: Add binding for Tegra194 SMMU

[Robin Murphy]

On 19/10/2019 00:31, Krishna Reddy wrote:
> Add binding for NVIDIA's Tegra194 Soc SMMU that is based
> on ARM MMU-500.
>
> Signed-off-by: Krishna Reddy <vdumpa@xxxxxxxxxx>
> ---
>   Documentation/devicetree/bindings/iommu/arm,smmu.txt | 4 ++++

Rob (+cc) is in the process of converting the SMMU bindings to schema, 
so we might need a bit of coordination here...

Robin.

>   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