arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
Extension
.dts
Size
2979 bytes
Lines
186
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)
/*
 * Device Tree Include file for Freescale Layerscape-1046A family SoC.
 *
 * Copyright 2016 Freescale Semiconductor, Inc.
 * Copyright 2019-2020 NXP
 *
 * Mingkai Hu <mingkai.hu@nxp.com>
 */

/dts-v1/;

#include "fsl-ls1046a.dtsi"

/ {
	model = "LS1046A RDB Board";
	compatible = "fsl,ls1046a-rdb", "fsl,ls1046a";

	aliases {
		serial0 = &duart0;
		serial1 = &duart1;
		serial2 = &duart2;
		serial3 = &duart3;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};
};

&duart0 {
	status = "okay";
};

&duart1 {
	status = "okay";
};

&esdhc {
	mmc-hs200-1_8v;
	sd-uhs-sdr104;
	sd-uhs-sdr50;
	sd-uhs-sdr25;
	sd-uhs-sdr12;
};

&i2c0 {
	status = "okay";

	ina220@40 {
		compatible = "ti,ina220";
		reg = <0x40>;
		shunt-resistor = <1000>;
	};

	temp-sensor@4c {
		compatible = "adi,adt7461";
		reg = <0x4c>;
	};

	eeprom@52 {
		compatible = "onnn,cat24c05", "atmel,24c04";
		reg = <0x52>;
	};
};

&i2c3 {
	status = "okay";

	rtc@51 {

Annotation

Implementation Notes