arch/arm/boot/dts/aspeed/aspeed-bmc-asus-kommando-ipmi-card.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/aspeed/aspeed-bmc-asus-kommando-ipmi-card.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/aspeed/aspeed-bmc-asus-kommando-ipmi-card.dts
Extension
.dts
Size
3016 bytes
Lines
136
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-later
// Copyright 2025 Anirudh Srinivasan

/dts-v1/;

#include "aspeed-g6.dtsi"
#include "aspeed-g6-pinctrl.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>

/ {
	model = "Asus Kommando IPMI Expansion Card";
	compatible = "asus,ast2600-kommando-ipmi-card", "aspeed,ast2600";

	aliases {
		serial4 = &uart5;
	};

	chosen {
		stdout-path = "serial4:115200n8";
	};

	leds {
		compatible = "gpio-leds";

		led-fault {
			gpios = <&gpio1 ASPEED_GPIO(C, 5) GPIO_ACTIVE_HIGH>;
			label = "panic_amber";
			panic-indicator;
			default-state = "off";
		};

		led-heartbeat {
			gpios = <&gpio0 ASPEED_GPIO(A, 7) GPIO_ACTIVE_LOW>;
			label = "heartbeat_green";
			linux,default-trigger = "timer";
		};

	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x80000000 0x40000000>;
	};

	reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		video_engine_memory: video {
			size = <0x04000000>;
			alignment = <0x01000000>;
			compatible = "shared-dma-pool";
			reusable;
		};
	};
};

&fmc {
	status = "okay";

	flash@0 {
		status = "okay";
		m25p,fast-read;
		label = "bmc";
		spi-max-frequency = <50000000>;
#include "openbmc-flash-layout-64.dtsi"
	};
};

Annotation

Implementation Notes