arch/arm/boot/dts/marvell/armada-385-db-88f6820-amc.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/marvell/armada-385-db-88f6820-amc.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/marvell/armada-385-db-88f6820-amc.dts
Extension
.dts
Size
2394 bytes
Lines
156
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 file for Marvell Armada 385 AMC board
 * (DB-88F6820-AMC)
 *
 * Copyright (C) 2017 Allied Telesis Labs
 */

/dts-v1/;
#include "armada-385.dtsi"

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

/ {
	model = "Marvell Armada 385 AMC";
	compatible = "marvell,a385-db-amc", "marvell,armada385", "marvell,armada380";

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

	aliases {
		ethernet0 = &eth0;
		ethernet1 = &eth1;
		spi1 = &spi1;
	};

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

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

&i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c0_pins>;
	status = "okay";
};

&uart0 {
	/*
	 * Exported on the micro USB connector CON3
	 * through an FTDI
	 */

	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pins>;
	status = "okay";
};


&eth0 {
	pinctrl-names = "default";
	/*
	 * The Reference Clock 0 is used to provide a
	 * clock to the PHY
	 */
	pinctrl-0 = <&ge0_rgmii_pins>, <&ref_clk0_pins>;
	status = "okay";
	phy = <&phy0>;
	phy-mode = "rgmii-id";
};

&eth2 {
	status = "okay";

Annotation

Implementation Notes