arch/arm/boot/dts/marvell/kirkwood-nsa310.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/marvell/kirkwood-nsa310.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/marvell/kirkwood-nsa310.dts
Extension
.dts
Size
2831 bytes
Lines
140
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
/dts-v1/;

#include "kirkwood-nsa3x0-common.dtsi"

/ {
	compatible = "zyxel,nsa310", "marvell,kirkwood-88f6281", "marvell,kirkwood";

	memory {
		device_type = "memory";
		reg = <0x00000000 0x10000000>;
	};

	chosen {
		bootargs = "console=ttyS0,115200";
		stdout-path = &uart0;
	};

	ocp@f1000000 {
		pinctrl: pin-controller@10000 {
			pinctrl-0 = <&pmx_unknown>;
			pinctrl-names = "default";

			pmx_led_esata_green: pmx-led-esata-green {
				marvell,pins = "mpp12";
				marvell,function = "gpio";
			};

			pmx_led_esata_red: pmx-led-esata-red {
				marvell,pins = "mpp13";
				marvell,function = "gpio";
			};

			pmx_led_usb_green: pmx-led-usb-green {
				marvell,pins = "mpp15";
				marvell,function = "gpio";
			};

			pmx_led_usb_red: pmx-led-usb-red {
				marvell,pins = "mpp16";
				marvell,function = "gpio";
			};

			pmx_led_sys_green: pmx-led-sys-green {
				marvell,pins = "mpp28";
				marvell,function = "gpio";
			};

			pmx_led_sys_red: pmx-led-sys-red {
				marvell,pins = "mpp29";
				marvell,function = "gpio";
			};

			pmx_led_hdd_green: pmx-led-hdd-green {
				marvell,pins = "mpp41";
				marvell,function = "gpio";
			};

			pmx_led_hdd_red: pmx-led-hdd-red {
				marvell,pins = "mpp42";
				marvell,function = "gpio";
			};

			pmx_unknown: pmx-unknown {
				marvell,pins = "mpp44";
				marvell,function = "gpio";
			};

		};

Annotation

Implementation Notes