arch/arm/boot/dts/nxp/imx/imx6dl-prtvt7.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6dl-prtvt7.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6dl-prtvt7.dts
Extension
.dts
Size
12919 bytes
Lines
613
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 OR MIT
/*
 * Copyright (c) 2016 Protonic Holland
 */

/dts-v1/;
#include "imx6dl.dtsi"
#include "imx6qdl-prti6q.dtsi"
#include <dt-bindings/display/sdtv-standards.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/sound/fsl-imx-audmux.h>

/ {
	model = "Protonic VT7";
	compatible = "prt,prtvt7", "fsl,imx6dl";

	memory@10000000 {
		device_type = "memory";
		reg = <0x10000000 0x20000000>;
	};

	backlight_lcd: backlight-lcd {
		compatible = "pwm-backlight";
		pwms = <&pwm1 0 500000 0>;
		brightness-levels = <0 20 81 248 1000>;
		default-brightness-level = <65>;
		num-interpolated-steps = <21>;
		power-supply = <&reg_bl_12v0>;
	};

	display {
		compatible = "fsl,imx-parallel-display";
		pinctrl-0 = <&pinctrl_ipu1_disp>;
		pinctrl-names = "default";
		#address-cells = <1>;
		#size-cells = <0>;

		port@0 {
			reg = <0>;

			display_in: endpoint {
				remote-endpoint = <&ipu1_di0_disp0>;
			};
		};

		port@1 {
			reg = <1>;

			display_out: endpoint {
				remote-endpoint = <&panel_in>;
			};
		};
	};

	iio-hwmon {
		compatible = "iio-hwmon";
		io-channels = <&vdiv_vaccu 0>;
	};

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

		key-esc {
			label = "GPIO Key ESC";
			linux,code = <KEY_ESC>;
			gpios = <&gpio_pca 0 GPIO_ACTIVE_LOW>;
		};

Annotation

Implementation Notes