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-rw-r--r--arch/arm/boot/dts/tegra114.dtsi11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 879b4ea4ff3a..366c177cba76 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -80,6 +80,17 @@
reg = <0x7000e400 0x400>;
};
+ iommu {
+ compatible = "nvidia,tegra114-smmu", "nvidia,tegra30-smmu";
+ reg = <0x7000f010 0x02c
+ 0x7000f1f0 0x010
+ 0x7000f228 0x074>;
+ nvidia,#asids = <4>;
+ dma-window = <0 0x40000000>;
+ nvidia,swgroups = <0x18659fe>;
+ nvidia,ahb = <&ahb>;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
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