arch/arm64/boot/dts/freescale/imx8mp-edm-g-wb.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx8mp-edm-g-wb.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx8mp-edm-g-wb.dts
Extension
.dts
Size
6723 bytes
Lines
360
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 2024 TechNexion Ltd.
 *
 * Author: Ray Chang <ray.chang@technexion.com>
 */

/dts-v1/;

#include <dt-bindings/phy/phy-imx8-pcie.h>
#include "imx8mp-edm-g.dtsi"

/ {
	compatible = "technexion,edm-g-imx8mp-wb", "technexion,edm-g-imx8mp", "fsl,imx8mp";
	model = "TechNexion EDM-G-IMX8MP SOM on WB-EDM-G";

	connector {
		compatible = "usb-c-connector";
		data-role = "dual";
		label = "USB-C";

		ports {
			#address-cells = <1>;
			#size-cells = <0>;

			port@0 {
				reg = <0>;

				hs_ep: endpoint {
					remote-endpoint = <&usb3_hs_ep>;
				};
			};

			port@1 {
				reg = <1>;

				ss_ep: endpoint {
					remote-endpoint = <&hd3ss3220_in_ep>;
				};
			};
		};
	};

	hdmi-connector {
		compatible = "hdmi-connector";
		label = "HDMI OUT";
		type = "a";

		port {
			hdmi_in: endpoint {
				remote-endpoint = <&hdmi_tx_out>;
			};
		};
	};

	leds {
		compatible = "gpio-leds";

		led {
			default-state = "on";
			gpios = <&expander2 1 GPIO_ACTIVE_HIGH>;
			label = "gpio-led";
		};
	};

	pcie0_refclk: clock-pcie-ref {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <100000000>;
	};

Annotation

Implementation Notes