From: Thierry Reding <thierry.reding@kernel.org>
To: Thierry Reding <thierry.reding@kernel.org>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Jon Hunter <jonathanh@nvidia.com>,
devicetree@vger.kernel.org, linux-tegra@vger.kernel.org
Subject: [PATCH 2/2] arm64: tegra: Add Jetson AGX Thor Developer Kit support
Date: Sat, 21 Mar 2026 00:43:29 +0100 [thread overview]
Message-ID: <20260320234329.2579213-2-thierry.reding@kernel.org> (raw)
In-Reply-To: <20260320234329.2579213-1-thierry.reding@kernel.org>
From: Thierry Reding <treding@nvidia.com>
Add basic support for the Jetson AGX Thor Developer Kit. It's quite
similar to the existing reference platform but has a slightly different
carrier board with different mass storage options and I/O.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
arch/arm64/boot/dts/nvidia/Makefile | 2 ++
.../dts/nvidia/tegra264-p4071-0000+p3834-0008.dts | 11 +++++++++++
.../boot/dts/nvidia/tegra264-p4071-0000+p3834.dtsi | 12 ++++++++++++
3 files changed, 25 insertions(+)
create mode 100644 arch/arm64/boot/dts/nvidia/tegra264-p4071-0000+p3834-0008.dts
create mode 100644 arch/arm64/boot/dts/nvidia/tegra264-p4071-0000+p3834.dtsi
diff --git a/arch/arm64/boot/dts/nvidia/Makefile b/arch/arm64/boot/dts/nvidia/Makefile
index b139cbd14442..72c0cb5efa47 100644
--- a/arch/arm64/boot/dts/nvidia/Makefile
+++ b/arch/arm64/boot/dts/nvidia/Makefile
@@ -14,6 +14,7 @@ DTC_FLAGS_tegra234-p3740-0002+p3701-0008 := -@
DTC_FLAGS_tegra234-p3768-0000+p3767-0000 := -@
DTC_FLAGS_tegra234-p3768-0000+p3767-0005 := -@
DTC_FLAGS_tegra264-p3971-0089+p3834-0008 := -@
+DTC_FLAGS_tegra264-p4071-0000+p3834-0008 := -@
dtb-$(CONFIG_ARCH_TEGRA_132_SOC) += tegra132-norrin.dtb
dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2371-0000.dtb
@@ -35,3 +36,4 @@ dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-p3740-0002+p3701-0008.dtb
dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-p3768-0000+p3767-0000.dtb
dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-p3768-0000+p3767-0005.dtb
dtb-$(CONFIG_ARCH_TEGRA_264_SOC) += tegra264-p3971-0089+p3834-0008.dtb
+dtb-$(CONFIG_ARCH_TEGRA_264_SOC) += tegra264-p4071-0000+p3834-0008.dtb
diff --git a/arch/arm64/boot/dts/nvidia/tegra264-p4071-0000+p3834-0008.dts b/arch/arm64/boot/dts/nvidia/tegra264-p4071-0000+p3834-0008.dts
new file mode 100644
index 000000000000..df6555b6d0e0
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra264-p4071-0000+p3834-0008.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+/dts-v1/;
+
+// module files must be included first
+#include "tegra264-p3834-0008.dtsi"
+#include "tegra264-p4071-0000+p3834.dtsi"
+
+/ {
+ model = "NVIDIA Jetson AGX Thor Developer Kit";
+ compatible = "nvidia,p4071-0000+p3834-0008", "nvidia,p3834-0008", "nvidia,tegra264";
+};
diff --git a/arch/arm64/boot/dts/nvidia/tegra264-p4071-0000+p3834.dtsi b/arch/arm64/boot/dts/nvidia/tegra264-p4071-0000+p3834.dtsi
new file mode 100644
index 000000000000..45f8df9bbfd6
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra264-p4071-0000+p3834.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+
+/ {
+ aliases {
+ serial0 = &{/bus@0/serial@c4e0000};
+ serial1 = &{/bus@0/serial@c5a0000};
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
--
2.52.0
next prev parent reply other threads:[~2026-03-20 23:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-20 23:43 [PATCH 1/2] dt-bindings: arm: tegra: Document Jetson AGX Thor DevKit Thierry Reding
2026-03-20 23:43 ` Thierry Reding [this message]
2026-03-25 1:25 ` Rob Herring (Arm)
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