arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
Extension
.dts
Size
25484 bytes
Lines
1160
Domain
Architecture Layer
Bucket
arch/arm64
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 2021 Gateworks Corporation
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/phy/phy-imx8-pcie.h>
#include <dt-bindings/net/ti-dp83867.h>

#include "imx8mp.dtsi"

/ {
	model = "Gateworks Venice GW74xx i.MX8MP board";
	compatible = "gateworks,imx8mp-gw74xx", "fsl,imx8mp";

	aliases {
		ethernet0 = &eqos;
		ethernet1 = &fec;
		ethernet2 = &lan1;
		ethernet3 = &lan2;
		ethernet4 = &lan3;
		ethernet5 = &lan4;
		ethernet6 = &lan5;
		rtc0 = &gsc_rtc;
		rtc1 = &snvs_rtc;
	};

	chosen {
		stdout-path = &uart2;
	};

	memory@40000000 {
		device_type = "memory";
		reg = <0x0 0x40000000 0 0x80000000>;
	};

	connector {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usbcon1>;
		compatible = "gpio-usb-b-connector", "usb-b-connector";
		type = "micro";
		label = "Type-C";
		id-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;

		port {
			usb_dr_connector: endpoint {
				remote-endpoint = <&usb3_dwc>;
			};
		};
	};

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

		key-0 {
			label = "user_pb";
			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
			linux,code = <BTN_0>;
		};

		key-1 {
			label = "user_pb1x";
			linux,code = <BTN_1>;
			interrupt-parent = <&gsc>;
			interrupts = <0>;
		};

Annotation

Implementation Notes