arch/arm/boot/dts/nxp/imx/imx6q-gk802.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6q-gk802.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6q-gk802.dts
Extension
.dts
Size
3207 bytes
Lines
166
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-only
// Copyright (C) 2013 Philipp Zabel

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "imx6q.dtsi"

/ {
	model = "Zealz GK802";
	compatible = "zealz,imx6q-gk802", "fsl,imx6q";

	chosen {
		stdout-path = &uart4;
	};

	memory@10000000 {
		device_type = "memory";
		reg = <0x10000000 0x40000000>;
	};

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

	gpio-keys {
		compatible = "gpio-keys";

		recovery-button {
			label = "recovery";
			gpios = <&gpio3 16 1>;
			linux,code = <KEY_RESTART>;
			wakeup-source;
		};
	};
};

&hdmi {
	ddc-i2c-bus = <&i2c3>;
	status = "okay";
};

/* Internal I2C */
&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	clock-frequency = <100000>;
	status = "okay";

	/* SDMC DM2016 1024 bit EEPROM + 128 bit OTP */
	eeprom: dm2016@51 {
		compatible = "sdmc,dm2016";
		reg = <0x51>;
	};
};

/* External I2C via HDMI */
&i2c3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	clock-frequency = <100000>;
	status = "okay";
};

&iomuxc {
	pinctrl-names = "default";

Annotation

Implementation Notes