arch/arm/boot/dts/nxp/imx/imx6dl-sielaff.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6dl-sielaff.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6dl-sielaff.dts
Extension
.dts
Size
11338 bytes
Lines
534
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 MIT
/*
 * Copyright (C) 2022 Kontron Electronics GmbH
 */

/dts-v1/;

#include "imx6dl.dtsi"
#include <dt-bindings/clock/imx6qdl-clock.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

/ {
	model = "Sielaff i.MX6 Solo";
	compatible = "sielaff,imx6dl-board", "fsl,imx6dl";

	chosen {
		stdout-path = &uart2;
	};

	backlight: pwm-backlight {
		compatible = "pwm-backlight";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_backlight>;
		pwms = <&pwm3 0 50000 0>;
		brightness-levels = <0 0 64 88 112 136 184 232 255>;
		default-brightness-level = <4>;
		enable-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>;
		power-supply = <&reg_backlight>;
	};

	cec {
		compatible = "cec-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_hdmi_cec>;
		cec-gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>;
		hdmi-phandle = <&hdmi>;
	};

	enet_ref: clock-enet-ref {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <50000000>;
		clock-output-names = "enet-ref";
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_keys>;

		key-0 {
			gpios = <&gpio2 16 0>;
			debounce-interval = <10>;
			linux,code = <1>;
		};

		key-1 {
			gpios = <&gpio3 27 0>;
			debounce-interval = <10>;
			linux,code = <2>;
		};

		key-2 {
			gpios = <&gpio5 4 0>;
			debounce-interval = <10>;
			linux,code = <3>;
		};
	};

Annotation

Implementation Notes