arch/arm64/boot/dts/freescale/imx8mp-cubox-m.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx8mp-cubox-m.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx8mp-cubox-m.dts
Extension
.dts
Size
4593 bytes
Lines
224
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+ OR MIT)
/*
 * Copyright 2025 Josua Mayer <josua@solid-run.com>
 */

/dts-v1/;

#include <dt-bindings/leds/common.h>

#include "imx8mp-sr-som.dtsi"

/ {
	model = "SolidRun i.MX8MP CuBox-M";
	compatible = "solidrun,imx8mp-cubox-m",
		     "solidrun,imx8mp-sr-som", "fsl,imx8mp";

	aliases {
		ethernet0 = &eqos;
		/delete-property/ ethernet1;
		rtc0 = &carrier_rtc;
		rtc1 = &snvs_rtc;
	};

	ir-receiver {
		compatible = "gpio-ir-receiver";
		gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&ir_pins>;
		linux,autosuspend-period = <125>;
		wakeup-source;
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&led_pins>;

		status {
			label = "status";
			color = <LED_COLOR_ID_RED>;
			gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
			function = LED_FUNCTION_HEARTBEAT;
		};
	};

	sound-hdmi {
		compatible = "fsl,imx-audio-hdmi";
		model = "audio-hdmi";
		audio-cpu = <&aud2htx>;
		hdmi-out;
	};

	vbus: regulator-vbus {
		compatible = "regulator-fixed";
		regulator-name = "vbus";
		gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		pinctrl-names = "default";
		pinctrl-0 = <&vbus_pins>;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	vmmc: regulator-mmc {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&vmmc_pins>;
		regulator-name = "vmmc";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;

Annotation

Implementation Notes