arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-14N0600E.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-14N0600E.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-14N0600E.dtsi
Extension
.dtsi
Size
876 bytes
Lines
69
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
/*
 * Copyright (C) 2022 Avnet Embedded GmbH
 */
/dts-v1/;

#include "imx8mp-msc-sm2s.dtsi"

/ {
	memory@40000000 {
		device_type = "memory";
		reg = <0x0 0x40000000 0 0x80000000>; /* bank0, 2GiB */
	};
};

&cpu_alert0 {
	temperature = <95000>;
};

&cpu_crit0 {
	temperature = <105000>;
};

&soc_alert0 {
	temperature = <95000>;
};

&soc_crit0 {
	temperature = <105000>;
};

&tca6424 {
	gbe0-int-hog {
		gpio-hog;
		input;
		gpios = <3 GPIO_ACTIVE_LOW>;
	};

	gbe1-int-hog {
		gpio-hog;
		input;
		gpios = <4 GPIO_ACTIVE_LOW>;
	};

	cam2-rst-hog {
		gpio-hog;
		output-high;
		gpios = <9 GPIO_ACTIVE_LOW>;
	};

	cam2-pwr-hog {
		gpio-hog;
		output-high;
		gpios = <10 GPIO_ACTIVE_LOW>;
	};

	tpm-int-hog {
		gpio-hog;
		input;
		gpios = <13 GPIO_ACTIVE_LOW>;
	};

	wifi-int-hog {
		gpio-hog;
		input;
		gpios = <14 GPIO_ACTIVE_LOW>;
	};
};

Annotation

Implementation Notes