arch/arm/boot/dts/marvell/kirkwood-guruplug-server-plus.dts

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

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/marvell/kirkwood-guruplug-server-plus.dts
Extension
.dts
Size
2536 bytes
Lines
134
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.dtsi"
#include "kirkwood-6281.dtsi"

/ {
	model = "Globalscale Technologies Guruplug Server Plus";
	compatible = "globalscale,guruplug-server-plus", "globalscale,guruplug", "marvell,kirkwood-88f6281", "marvell,kirkwood";

	memory {
		device_type = "memory";
		reg = <0x00000000 0x20000000>;
	};

	chosen {
		bootargs = "console=ttyS0,115200n8 earlyprintk";
		stdout-path = &uart0;
	};

	ocp@f1000000 {
		pinctrl: pin-controller@10000 {
			pmx_led_health_r: pmx-led-health-r {
				marvell,pins = "mpp46";
				marvell,function = "gpio";
			};
			pmx_led_health_g: pmx-led-health-g {
				marvell,pins = "mpp47";
				marvell,function = "gpio";
			};
			pmx_led_wmode_r: pmx-led-wmode-r {
				marvell,pins = "mpp48";
				marvell,function = "gpio";
			};
			pmx_led_wmode_g: pmx-led-wmode-g {
				marvell,pins = "mpp49";
				marvell,function = "gpio";
			};
		};
		serial@12000 {
			status = "okay";
		};

		sata@80000 {
			status = "okay";
			nr-ports = <1>;
		};

		/* AzureWave AW-GH381 WiFi/BT */
		mvsdio@90000 {
			status = "okay";
			non-removable;
		};
	};

	gpio-leds {
		compatible = "gpio-leds";
		pinctrl-0 = < &pmx_led_health_r &pmx_led_health_g
			      &pmx_led_wmode_r &pmx_led_wmode_g >;
		pinctrl-names = "default";

		led-health-r {
			label = "guruplug:red:health";
			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
		};
		led-health-g {
			label = "guruplug:green:health";
			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
		};
		led-wmode-r {

Annotation

Implementation Notes