arch/arm64/boot/dts/freescale/imx8mp-aristainetos3-adpismarc.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx8mp-aristainetos3-adpismarc.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx8mp-aristainetos3-adpismarc.dts
Extension
.dts
Size
725 bytes
Lines
38
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 (C) 2024 Heiko Schocher <hs@denx.de>
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "imx8mp-aristainetos3a-som-v1.dtsi"

&{/} {
	model = "Aristainetos3 ADLink PI SMARC carrier";
	compatible = "abb,imx8mp-aristanetos3-adpismarc",
		     "abb,imx8mp-aristanetos3-som",
		     "fsl,imx8mp";
};

&flexcan1 {
	status = "okay";
};

&i2c2 {
	gpio8: pinctrl@3e {
		compatible = "semtech,sx1509q";
		reg = <0x3e>;

		#gpio-cells = <2>;
		#interrupt-cells = <2>;
		semtech,probe-reset;
		gpio-controller;
		interrupt-controller;
		interrupt-parent = <&gpio6>;
		interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
	};

};

Annotation

Implementation Notes