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>

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 879b4ea4ff3a376330f3054b499774bfc0e69b67..366c177cba764696adb765cbcfd82d7aafd27ebc 100644 (file)
--- 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>;