linux-kernel - [PATCH] arm64: tegra: Enable hda node for P3737 + P3701

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 25 Mar 2022 12:51:41 +0530
From:   Mohan Kumar <mkumard@...dia.com>
To:     <robh+dt@...nel.org>, <krzk+dt@...nel.org>
CC:     <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <thierry.reding@...il.com>, <jonathanh@...dia.com>,
        Mohan Kumar <mkumard@...dia.com>
Subject: [PATCH] arm64: tegra: Enable hda node for P3737 + P3701

Add iommus property for hda and enable the node for P3737 + P3701
platform.

Signed-off-by: Mohan Kumar <mkumard@...dia.com>
---
 arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts | 1 +
 arch/arm64/boot/dts/nvidia/tegra234.dtsi                      | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
index 34d6a01ee1c6..156d5d95fde7 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
@@ -1751,6 +1751,7 @@
 
 		hda@...0000 {
 			nvidia,model = "NVIDIA Jetson AGX Orin HDA";
+			status = "okay";
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index aaace605bdaa..704c50c24654 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -709,6 +709,7 @@
 			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