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arm64: tegra: Use correct compatible string for Tegra186 SMMU 

The SMMU found on Tegra186 requires interoperation with the memory
controller in order to program stream ID overrides. The generic ARM SMMU
500 compatible is therefore inaccurate. Replace it with a more correct,
SoC-specific compatible string.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2021-06-03 18:46:30 +02:00
parent ff62b09d46
commit bb84a31bed
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/boot/dts/nvidia/tegra186.dtsi
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@ -1082,7 +1082,7 @@
};
smmu: iommu@12000000 {
compatible = "arm,mmu-500";
compatible = "nvidia,tegra186-smmu", "nvidia,smmu-500";
reg = <0 0x12000000 0 0x800000>;
interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,