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authorHiroshi Doyu <hdoyu@nvidia.com>2013-01-15 10:17:28 +0200
committerStephen Warren <swarren@nvidia.com>2013-01-29 11:01:14 -0700
commit2da139657b108ab4485640178dd4d7f3ca931065 (patch)
treeab2d5474eecf1c36b56a854259a62075098e75f7 /arch/arm/boot/dts/tegra114.dtsi
parent0dfe42edcc0a30c21c9bbcfc8a5ad91fb49c2dfb (diff)
ARM: tegra: Add SMMU entry to Tegra114 DT
Add SMMU entry. Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra114.dtsi')
-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 879b4ea4ff3..366c177cba7 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>;