arch/arm/boot/dts/marvell/armada-398-db.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/marvell/armada-398-db.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/marvell/armada-398-db.dts
Extension
.dts
Size
2266 bytes
Lines
135
Domain
Architecture Layer
Bucket
arch/arm
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 Marvell Armada 398 Development Board
 *
 * Copyright (C) 2015 Marvell
 *
 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
 */

/dts-v1/;
#include "armada-398.dtsi"

/ {
	model = "Marvell Armada 398 Development Board";
	compatible = "marvell,a398-db", "marvell,armada398", "marvell,armada390";

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

	memory {
		device_type = "memory";
		reg = <0x00000000 0x80000000>; /* 2 GB */
	};

	soc {
		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>;

		internal-regs {
			i2c@11000 {
				pinctrl-0 = <&i2c0_pins>;
				pinctrl-names = "default";
				status = "okay";
				clock-frequency = <100000>;
			};

			serial@12000 {
				pinctrl-0 = <&uart0_pins>;
				pinctrl-names = "default";
				status = "okay";
			};

			serial@12100 {
				pinctrl-0 = <&uart1_pins>;
				pinctrl-names = "default";
				status = "okay";
			};

			usb@58000 {
				status = "okay";
			};

			usb3@f8000 {
				status = "okay";
			};
		};

		pcie {
			status = "okay";

			pcie@1,0 {
				status = "okay";
			};

			pcie@2,0 {
				status = "okay";
			};

			pcie@3,0 {

Annotation

Implementation Notes