arch/arm64/boot/dts/freescale/imx8mq-thor96.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx8mq-thor96.dts
Extension
.dts
Size
13172 bytes
Lines
582
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+
/*
 * Copyright 2019 Einfochips
 * Copyright 2019 Linaro Ltd.
 */

/dts-v1/;

#include "imx8mq.dtsi"

/ {
	model = "Einfochips i.MX8MQ Thor96";
	compatible = "einfochips,imx8mq-thor96", "fsl,imx8mq";

	chosen {
		stdout-path = &uart1;
	};

	memory@40000000 {
		device_type = "memory";
		reg = <0x00000000 0x40000000 0 0x80000000>;
	};

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

		user-led1 {
			label = "green:user1";
			gpios = <&gpio4 21 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		user-led2 {
			label = "green:user2";
			gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "none";
		};

		user-led3 {
			label = "green:user3";
			gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "mmc1";
			default-state = "off";
		};

		user-led4 {
			label = "green:user4";
			gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
			panic-indicator;
			linux,default-trigger = "none";
		};

		wlan-active-led {
			label = "yellow:wlan";
			gpios = <&gpio4 1 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "phy0tx";
			default-state = "off";
		};

		bt-active-led {
			label = "blue:bt";
			gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "hci0-power";
			default-state = "off";
		};
	};

	reg_usdhc1_vmmc: reg-usdhc1-vmmc {

Annotation

Implementation Notes