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arm64: tegra: Add SMMU node for Tegra186 

Add the DT node for ARM SMMU on Tegra186.

Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Tested-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2017-03-28 15:13:53 +02:00
parent 301f12dcd7
commit b30a8e610b
1 changed files with 73 additions and 0 deletions
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73
arch/arm64/boot/dts/nvidia/tegra186.dtsi
View File

@ -457,6 +457,79 @@ pci@3,0 {
}; };
}; };
smmu: iommu@12000000 {
compatible = "arm,mmu-500";
reg = <0 0x12000000 0 0x800000>;
interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
stream-match-mask = <0x7f80>;
#global-interrupts = <1>;
#iommu-cells = <1>;
};
host1x@13e00000 { host1x@13e00000 {
compatible = "nvidia,tegra186-host1x", "simple-bus"; compatible = "nvidia,tegra186-host1x", "simple-bus";
reg = <0x0 0x13e00000 0x0 0x10000>, reg = <0x0 0x13e00000 0x0 0x10000>,