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iommu/arm-smmu: Support Tegra234 SMMU

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Allow the NVIDIA-specific ARM SMMU implementation to bind to the SMMU
instances found on Tegra234.

Acked-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20220429082243.496000-4-thierry.reding@gmail.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Thierry Reding 2022-04-29 10:22:43 +02:00 committed by Will Deacon
parent 95d5aeabda
commit 5ca216155b
1 changed files with 2 additions and 1 deletions
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3
drivers/iommu/arm/arm-smmu/arm-smmu-impl.c
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@ -211,7 +211,8 @@ struct arm_smmu_device *arm_smmu_impl_init(struct arm_smmu_device *smmu)
if (of_property_read_bool(np, "calxeda,smmu-secure-config-access"))
smmu->impl = &calxeda_impl;
if (of_device_is_compatible(np, "nvidia,tegra194-smmu") ||
if (of_device_is_compatible(np, "nvidia,tegra234-smmu") ||
of_device_is_compatible(np, "nvidia,tegra194-smmu") ||
of_device_is_compatible(np, "nvidia,tegra186-smmu"))
return nvidia_smmu_impl_init(smmu);