arch/arm64/boot/dts/nvidia/tegra210-p3541-0000.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/nvidia/tegra210-p3541-0000.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/nvidia/tegra210-p3541-0000.dts
Extension
.dts
Size
1037 bytes
Lines
60
Domain
Architecture Layer
Bucket
arch/arm64
Inferred role
Architecture Layer: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
/dts-v1/;

#include "tegra210-p3450-0000.dts"

/ {
	model = "NVIDIA Jetson Nano 2GB Developer Kit";
	compatible = "nvidia,p3541-0000", "nvidia,p3450-0000", "nvidia,tegra210";

	memory@80000000 {
		reg = <0x0 0x80000000 0x0 0x80000000>;
	};

	host1x@50000000 {
		sor@54540000 {
			status = "disabled";
		};

		dpaux@545c0000 {
			status = "disabled";
		};
	};

	padctl@7009f000 {
		ports {
			usb2-1 {
				vbus-supply = <&vdd_hub_5v0>;
			};

			usb2-2 {
				vbus-supply = <&vdd_hub_5v0>;
			};

			usb3-0 {
				/delete-property/ vbus-supply;
			};
		};
	};

	regulator-vdd-hdmi-5v0 {
		gpio = <&gpio TEGRA_GPIO(A, 6) GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	/delete-node/ regulator-vdd-hub-3v3;

	vdd_hub_5v0: regulator-vdd-hub-5v0 {
		compatible = "regulator-fixed";

		regulator-name = "VDD_HUB_5V0";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;

		gpio = <&gpio TEGRA_GPIO(I, 2) GPIO_ACTIVE_HIGH>;
		enable-active-high;

		vin-supply = <&vdd_5v0_sys>;
	};
};

Annotation

Implementation Notes