arm64: tegra: Fix insecure SMMU users for Tegra186

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Commit 954a03be03 ("iommu/arm-smmu: Break insecure users by disabling
bypass by default") intentionally breaks all devices using the SMMU in
bypass mode. This is breaking various devices on Tegra186 which include
the ethernet, BPMP and HDA device. Fix this by populating the iommus
property for these devices with their stream ID.

Fixes: 954a03be03 ("iommu/arm-smmu: Break insecure users by disabling bypass by default")
Signed-off-by: Jonathan Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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Jonathan Hunter 2019-05-02 14:27:21 +01:00 • committed by Thierry Reding

parent 2f03e39b5b

commit dfdbf16c50

1 changed files with 3 additions and 0 deletions

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arch/arm64/boot/dts/nvidia/tegra186.dtsi

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