arm64: tegra: Add iommus for AGX Orin hda node

[PATCH] arm64: tegra: Add iommus for AGX Orin hda node

Mohan Kumar posted 1 patch 3 years, 7 months ago

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arch/arm64/boot/dts/nvidia/tegra234.dtsi | 1 +
1 file changed, 1 insertion(+)

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[PATCH] arm64: tegra: Add iommus for AGX Orin hda node

Posted by Mohan Kumar 3 years, 7 months ago

Add iommus entry for hda node for AGX Orin platform.

Signed-off-by: Mohan Kumar <mkumard@nvidia.com>
---
 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 81a0f599685f..a1a6d703c002 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -897,6 +897,7 @@
 			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";
 		};
 
-- 
2.17.1

Re: [PATCH] arm64: tegra: Add iommus for AGX Orin hda node

Posted by Thierry Reding 3 years, 6 months ago

On Tue, Aug 30, 2022 at 10:57:36AM +0530, Mohan Kumar wrote:
> Add iommus entry for hda node for AGX Orin platform.
> 
> Signed-off-by: Mohan Kumar <mkumard@nvidia.com>
> ---
>  arch/arm64/boot/dts/nvidia/tegra234.dtsi | 1 +
>  1 file changed, 1 insertion(+)

Applied, thanks.

Thierry