arm64: tegra: Add iommus for HDA on Tegra234

Add the iommus property to the HDA node on Tegra234.

Signed-off-by: Mohan Kumar <mkumard@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 5dc557b..82903c9 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -914,6 +914,7 @@
                        interconnects = <&mc TEGRA234_MEMORY_CLIENT_HDAR &emc>,
                                        <&mc TEGRA234_MEMORY_CLIENT_HDAW &emc>;
                        interconnect-names = "dma-mem", "write";
+                       iommus = <&smmu_niso0 TEGRA234_SID_HDA>;
                        status = "disabled";
                };