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[11/11] arm64: tegra: Add NVIDIA Jetson AGX Orin Developer Kit support

Message ID 20211112123542.3680629-12-thierry.reding@gmail.com (mailing list archive)
State New, archived
Headers show
Series arm64: tegra: Add NVIDIA Jetson AGX Orin support | expand

Commit Message

Thierry Reding Nov. 12, 2021, 12:35 p.m. UTC 
From: Mikko Perttunen <mperttunen@nvidia.com>

The Jetson AGX Orin Developer Kit is a continuation of the Jetson
Developer Kit line using the new NVIDIA Tegra234 (Orin) SoC.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/Makefile           |  1 +
 .../boot/dts/nvidia/tegra234-p3701-0000.dtsi  | 25 +++++++++++++++++++
 .../nvidia/tegra234-p3737-0000+p3701-0000.dts | 24 ++++++++++++++++++
 .../boot/dts/nvidia/tegra234-p3737-0000.dtsi  |  5 ++++
 4 files changed, 55 insertions(+)
 create mode 100644 arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
 create mode 100644 arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
 create mode 100644 arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/nvidia/Makefile b/arch/arm64/boot/dts/nvidia/Makefile
index c80f7dc2935e..ea3f338fd013 100644
--- a/arch/arm64/boot/dts/nvidia/Makefile
+++ b/arch/arm64/boot/dts/nvidia/Makefile
@@ -12,3 +12,4 @@  dtb-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra194-p2972-0000.dtb
 dtb-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra194-p3509-0000+p3668-0000.dtb
 dtb-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra194-p3509-0000+p3668-0001.dtb
 dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-sim-vdk.dtb
+dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-p3737-0000+p3701-0000.dtb
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
new file mode 100644
index 000000000000..d3c936822186
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
@@ -0,0 +1,25 @@ 
+// SPDX-License-Identifier: GPL-2.0
+
+#include "tegra234.dtsi"
+
+/ {
+	model = "NVIDIA Jetson AGX Orin";
+	compatible = "nvidia,p3701-0000", "nvidia,tegra234";
+
+	bus@0 {
+		mmc@3460000 {
+			status = "okay";
+			bus-width = <8>;
+			non-removable;
+			only-1-8-v;
+		};
+
+		rtc@c2a0000 {
+			status = "okay";
+		};
+
+		pmc@c360000 {
+			nvidia,invert-interrupt;
+		};
+	};
+};
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
new file mode 100644
index 000000000000..e3bb874869df
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
@@ -0,0 +1,24 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include "tegra234-p3701-0000.dtsi"
+#include "tegra234-p3737-0000.dtsi"
+
+/ {
+	model = "NVIDIA Jetson AGX Orin Developer Kit";
+	compatible = "nvidia,p3737-0000+p3701-0000", "nvidia,p3701-0000", "nvidia,tegra234";
+
+	aliases {
+		mmc3 = "/bus@0/mmc@3460000";
+		serial0 = &tcu;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8";
+		stdout-path = "serial0:115200n8";
+	};
+
+	tcu {
+		status = "okay";
+	};
+};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
new file mode 100644
index 000000000000..a85993c85e45
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
@@ -0,0 +1,5 @@ 
+// SPDX-License-Identifier: GPL-2.0
+
+/ {
+	compatible = "nvidia,p3737-0000";
+};