arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
Extension
.dts
Size
7715 bytes
Lines
436
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 file for Travese Ten64 (LS1088) board
 * Based on fsl-ls1088a-rdb.dts
 * Copyright 2017-2020 NXP
 * Copyright 2019-2021 Traverse Technologies
 *
 * Author: Mathew McBride <matt@traverse.com.au>
 */

/dts-v1/;

#include "fsl-ls1088a.dtsi"

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

/ {
	model = "Traverse Ten64";
	compatible = "traverse,ten64", "fsl,ls1088a";

	aliases {
		serial0 = &duart0;
		serial1 = &duart1;
	};

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

	buttons {
		compatible = "gpio-keys";

		/* Fired by system controller when
		 * external power off (e.g ATX Power Button)
		 * asserted
		 */
		button-powerdn {
			label = "External Power Down";
			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_POWER>;
		};

		/* Rear Panel 'ADMIN' button (GPIO_H) */
		button-admin {
			label = "ADMIN button";
			gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>;
			linux,code = <KEY_WPS_BUTTON>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led-0 {
			label = "ten64:green:sfp1:down";
			gpios = <&gpio3 11 GPIO_ACTIVE_HIGH>;
		};

		led-1 {
			label = "ten64:green:sfp2:up";
			gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>;
		};

		led-2 {
			label = "ten64:admin";
			gpios = <&sfpgpio 12 GPIO_ACTIVE_HIGH>;
		};
	};

Annotation

Implementation Notes