Messages in this thread | | | Date | Wed, 8 Jul 2020 13:36:50 -0700 | From | Nicolin Chen <> | Subject | Re: [PATCH v10 3/5] iommu/arm-smmu: add NVIDIA implementation for ARM MMU-500 usage |
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On Tue, Jul 07, 2020 at 10:00:15PM -0700, Krishna Reddy wrote: > NVIDIA's Tegra194 SoC has three ARM MMU-500 instances. > It uses two of the ARM MMU-500s together to interleave IOVA > accesses across them and must be programmed identically. > This implementation supports programming the two ARM MMU-500s > that must be programmed identically. > > The third ARM MMU-500 instance is supported by standard > arm-smmu.c driver itself. > > Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-by: Nicolin Chen <nicoleotsuka@gmail.com>
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