arch/arm/boot/dts/marvell/kirkwood-lsxl.dtsi

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

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/marvell/kirkwood-lsxl.dtsi
Extension
.dtsi
Size
4787 bytes
Lines
231
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
#include "kirkwood.dtsi"
#include "kirkwood-6281.dtsi"

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

	ocp@f1000000 {
		pinctrl: pin-controller@10000 {
			/* Non-default UART pins */
			pmx_uart0: pmx-uart0 {
				marvell,pins = "mpp4", "mpp5";
			};

			pmx_power_hdd: pmx-power-hdd {
				marvell,pins = "mpp10";
				marvell,function = "gpo";
			};
			pmx_usb_vbus: pmx-usb-vbus {
				marvell,pins = "mpp11";
				marvell,function = "gpio";
			};
			pmx_fan_high: pmx-fan-high {
				marvell,pins = "mpp18";
				marvell,function = "gpo";
			};
			pmx_fan_low: pmx-fan-low {
				marvell,pins = "mpp19";
				marvell,function = "gpo";
			};
			pmx_led_function_blue: pmx-led-function-blue {
				marvell,pins = "mpp36";
				marvell,function = "gpio";
			};
			pmx_led_alarm: pmx-led-alarm {
				marvell,pins = "mpp37";
				marvell,function = "gpio";
			};
			pmx_led_info: pmx-led-info {
				marvell,pins = "mpp38";
				marvell,function = "gpio";
			};
			pmx_led_power: pmx-led-power {
				marvell,pins = "mpp39";
				marvell,function = "gpio";
			};
			pmx_fan_lock: pmx-fan-lock {
				marvell,pins = "mpp40";
				marvell,function = "gpio";
			};
			pmx_button_function: pmx-button-function {
				marvell,pins = "mpp41";
				marvell,function = "gpio";
			};
			pmx_power_switch: pmx-power-switch {
				marvell,pins = "mpp42";
				marvell,function = "gpio";
			};
			pmx_power_auto_switch: pmx-power-auto-switch {
				marvell,pins = "mpp43";
				marvell,function = "gpio";
			};
			pmx_led_function_red: pmx-led-function_red {
				marvell,pins = "mpp48";
				marvell,function = "gpio";
			};

Annotation

Implementation Notes