arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts
Extension
.dts
Size
6990 bytes
Lines
354
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 2019-2021 MNT Research GmbH
 * Copyright 2021 Lucas Stach <dev@lynxeye.de>
 */

/dts-v1/;

#include "imx8mq-nitrogen-som.dtsi"

/ {
	model = "MNT Reform 2";
	compatible = "mntre,reform2", "boundary,imx8mq-nitrogen8m-som", "fsl,imx8mq";
	chassis-type = "laptop";

	backlight: backlight {
		compatible = "pwm-backlight";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_backlight>;
		pwms = <&pwm2 0 10000 0>;
		power-supply = <&reg_main_usb>;
		enable-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
		brightness-levels = <0 32 64 128 160 200 255>;
		default-brightness-level = <6>;
	};

	panel {
		compatible = "innolux,n125hce-gn1";
		power-supply = <&reg_main_3v3>;
		backlight = <&backlight>;
		no-hpd;

		port {
			panel_in: endpoint {
				remote-endpoint = <&edp_bridge_out>;
			};
		};
	};

	pcie1_refclk: clock-pcie1-refclk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <100000000>;
	};

	reg_main_5v: regulator-main-5v {
		compatible = "regulator-fixed";
		regulator-name = "5V";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	reg_main_3v3: regulator-main-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	reg_main_usb: regulator-main-usb {
		compatible = "regulator-fixed";
		regulator-name = "USB_PWR";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&reg_main_5v>;
	};

	reg_main_1v8: regulator-main-1v8 {
		compatible = "regulator-fixed";

Annotation

Implementation Notes