arch/arm/boot/dts/samsung/exynos5410-odroidxu.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/samsung/exynos5410-odroidxu.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/samsung/exynos5410-odroidxu.dts
Extension
.dts
Size
14574 bytes
Lines
665
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
/*
 * Hardkernel Odroid XU board device tree source
 *
 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
 *		http://www.samsung.com
 * Copyright (c) 2016 Krzysztof Kozlowski
 */

/dts-v1/;
#include "exynos5410.dtsi"
#include <dt-bindings/clock/maxim,max77802.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/sound/samsung-i2s.h>
#include "exynos54xx-odroidxu-leds.dtsi"

/ {
	model = "Hardkernel Odroid XU";
	compatible = "hardkernel,odroid-xu", "samsung,exynos5410", "samsung,exynos5";

	aliases {
		ethernet = &ethernet;
		mmc0 = &mmc_0;
		mmc1 = &mmc_2;
	};

	memory@40000000 {
		device_type = "memory";
		reg = <0x40000000 0x7ea00000>;
	};

	chosen {
		stdout-path = "serial2:115200n8";
	};

	emmc_pwrseq: pwrseq {
		pinctrl-0 = <&emmc_nrst_pin>;
		pinctrl-names = "default";
		compatible = "mmc-pwrseq-emmc";
		reset-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>;
	};

	fan0: pwm-fan {
		compatible = "pwm-fan";
		pwms = <&pwm 0 20972 0>;
		#cooling-cells = <2>;
		cooling-levels = <0 130 170 230>;
	};

	fin_pll: xxti {
		compatible = "fixed-clock";
		clock-frequency = <24000000>;
		clock-output-names = "fin_pll";
		#clock-cells = <0>;
	};

	firmware@2073000 {
		compatible = "samsung,secure-firmware";
		reg = <0x02073000 0x1000>;
	};

	sound: sound {
		compatible = "simple-audio-card";

		simple-audio-card,name = "Odroid-XU";
		simple-audio-card,widgets =
			"Headphone", "Headphone Jack",
			"Speakers", "Speakers";
		simple-audio-card,routing =

Annotation

Implementation Notes