arch/arm/boot/dts/nvidia/tegra114-dalmore.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nvidia/tegra114-dalmore.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nvidia/tegra114-dalmore.dts
Extension
.dts
Size
34747 bytes
Lines
1290
Domain
Architecture Layer
Bucket
arch/arm
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
/*
 * This dts file supports Dalmore A04.
 * Other board revisions are not supported
 */

/dts-v1/;

#include <dt-bindings/input/input.h>
#include "tegra114.dtsi"

/ {
	model = "NVIDIA Tegra114 Dalmore evaluation board";
	compatible = "nvidia,dalmore", "nvidia,tegra114";

	aliases {
		rtc0 = "/i2c@7000d000/tps65913@58";
		rtc1 = "/rtc@7000e000";
		serial0 = &uartd;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	memory@80000000 {
		reg = <0x80000000 0x40000000>;
	};

	host1x@50000000 {
		hdmi@54280000 {
			status = "okay";

			hdmi-supply = <&vdd_5v0_hdmi>;
			vdd-supply = <&vdd_hdmi_reg>;
			pll-supply = <&palmas_smps3_reg>;

			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
			nvidia,hpd-gpio =
				<&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
		};

		dsi@54300000 {
			status = "okay";

			avdd-dsi-csi-supply = <&avdd_1v2_reg>;

			panel@0 {
				compatible = "panasonic,vvx10f004b00";
				reg = <0>;

				power-supply = <&avdd_lcd_reg>;
				backlight = <&backlight>;
			};
		};
	};

	pinmux@70000868 {
		pinctrl-names = "default";
		pinctrl-0 = <&state_default>;

		state_default: pinmux {
			clk1_out_pw4 {
				nvidia,pins = "clk1_out_pw4";
				nvidia,function = "extperiph1";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			dap1_din_pn1 {

Annotation

Implementation Notes