kernel/Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
.. .. @@ -35,6 +35,7 @@ 35 35 - resets : Must contain an entry for each entry in reset-names. 36 36 - reset-names : Must include the following entries: 37 37 - mc 38 +- iommus: Must contain phandle to the IOMMU device node.38 39 39 40 Example: 40 41 .. .. @@ -59,4 +60,5 @@ 59 60 clocks = <&tegra_car TEGRA20_CLK_VDE>; 60 61 reset-names = "vde", "mc"; 61 62 resets = <&tegra_car 61>, <&mc TEGRA20_MC_RESET_VDE>; 63 + iommus = <&mc TEGRA_SWGROUP_VDE>;62 64 };