From af4c27738c921bb1c346ba62e2672b48525fb213 Mon Sep 17 00:00:00 2001 From: Mohan Kumar Date: Tue, 30 Aug 2022 10:57:36 +0530 Subject: [PATCH] arm64: tegra: Add iommus for HDA on Tegra234 Add the iommus property to the HDA node on Tegra234. Signed-off-by: Mohan Kumar Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra234.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index 5dc557b..82903c9 100644 --- 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"; }; -- 2.7.4