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

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

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6dl-prtrvt.dts
Extension
.dts
Size
3370 bytes
Lines
187
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 "imx6dl.dtsi"
#include "imx6qdl-prti6q.dtsi"
#include <dt-bindings/leds/common.h>

/ {
	model = "Protonic RVT board";
	compatible = "prt,prtrvt", "fsl,imx6dl";

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

	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";
		};
	};
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_can1 &pinctrl_can1phy>;
	status = "okay";
};

&ecspi1 {
	cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi1>;
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <20000000>;
		#address-cells = <1>;
		#size-cells = <1>;
	};
};

&ecspi3 {
	cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi3>;
	status = "okay";

	nfc@0 {
		compatible = "ti,trf7970a";
		reg = <0>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_nfc>;
		spi-max-frequency = <2000000>;
		interrupts-extended = <&gpio5 14 IRQ_TYPE_LEVEL_LOW>;
		ti,enable-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>,
				  <&gpio5 11 GPIO_ACTIVE_LOW>;
		vin-supply = <&reg_3v3>;
		autosuspend-delay = <30000>;

Annotation

Implementation Notes