arch/arm/boot/dts/nxp/imx/imx6q-prti6q.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6q-prti6q.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6q-prti6q.dts
Extension
.dts
Size
11254 bytes
Lines
563
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) 2014 Protonic Holland
 */

/dts-v1/;
#include "imx6q.dtsi"
#include "imx6qdl-prti6q.dtsi"
#include <dt-bindings/leds/common.h>
#include <dt-bindings/sound/fsl-imx-audmux.h>

/ {
	model = "Protonic PRTI6Q board";
	compatible = "prt,prti6q", "fsl,imx6q";

	memory@10000000 {
		device_type = "memory";
		reg = <0x10000000 0xf0000000>;
	};

	backlight_lcd: backlight-lcd {
		compatible = "pwm-backlight";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_backlight>;
		pwms = <&pwm1 0 5000000 0>;
		brightness-levels = <0 16 64 255>;
		num-interpolated-steps = <16>;
		default-brightness-level = <1>;
		power-supply = <&reg_3v3>;
		enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
	};

	can_osc: can-osc {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <25000000>;
	};

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

		led-debug0 {
			function = LED_FUNCTION_STATUS;
			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		led-debug1 {
			function = LED_FUNCTION_SD;
			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "disk-activity";
		};
	};

	panel {
		compatible = "kyo,tcg121xglp";
		backlight = <&backlight_lcd>;
		power-supply = <&reg_3v3>;

		port {
			panel_in: endpoint {
				remote-endpoint = <&lvds0_out>;
			};
		};
	};

	reg_1v8: regulator-1v8 {
		compatible = "regulator-fixed";

Annotation

Implementation Notes