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ARM: tegra: Add memory controller support for Tegra124

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Add the memory controller and wire up the interrupt that is used to
report errors. Provide a reference to the memory controller clock and
mark the device as being an IOMMU by adding an #iommu-cells property.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2014-04-16 09:09:34 +02:00
parent c6f70a4d17
commit b26ea06bab
1 changed files with 11 additions and 0 deletions
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11
arch/arm/boot/dts/tegra124.dtsi
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@ -552,6 +552,17 @@ fuse@0,7000f800 {
reset-names = "fuse";
};
mc: memory-controller@0,70019000 {
compatible = "nvidia,tegra124-mc";
reg = <0x0 0x70019000 0x0 0x1000>;
clocks = <&tegra_car TEGRA124_CLK_MC>;
clock-names = "mc";
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
#iommu-cells = <1>;
};
sata@0,70020000 {
compatible = "nvidia,tegra124-ahci";