arch/arm/boot/dts/nxp/imx/imx6q-dmo-edmqmx6.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6q-dmo-edmqmx6.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6q-dmo-edmqmx6.dts
Extension
.dts
Size
9849 bytes
Lines
477
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-or-later
/*
 * Copyright 2013 Data Modul AG
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include "imx6q.dtsi"

/ {
	model = "Data Modul eDM-QMX6 Board";
	compatible = "dmo,imx6q-edmqmx6", "fsl,imx6q";

	chosen {
		stdout-path = &uart2;
	};

	aliases {
		gpio7 = &stmpe_gpio1;
		gpio8 = &stmpe_gpio2;
		stmpe-i2c0 = &stmpe1;
		stmpe-i2c1 = &stmpe2;
	};

	memory@10000000 {
		device_type = "memory";
		reg = <0x10000000 0x80000000>;
	};

	reg_3p3v: regulator-3p3v {
		compatible = "regulator-fixed";
		regulator-name = "3P3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	reg_usb_otg_switch: regulator-usb-otg-switch {
		compatible = "regulator-fixed";
		regulator-name = "usb_otg_switch";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio7 12 0>;
		regulator-boot-on;
		regulator-always-on;
	};

	reg_usb_host1: regulator-usb-host1 {
		compatible = "regulator-fixed";
		regulator-name = "usb_host1_en";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio3 31 0>;
		enable-active-high;
	};

	gpio-leds {
		compatible = "gpio-leds";

		led-blue {
			label = "blue";
			gpios = <&stmpe_gpio1 8 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		led-green {
			label = "green";
			gpios = <&stmpe_gpio1 9 GPIO_ACTIVE_HIGH>;
		};

Annotation

Implementation Notes