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>

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>;