arch/arm/boot/dts/nuvoton/nuvoton-npcm730-gsj.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nuvoton/nuvoton-npcm730-gsj.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nuvoton/nuvoton-npcm730-gsj.dts
Extension
.dts
Size
7608 bytes
Lines
491
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
// Copyright (c) 2019 Quanta Computer lnc. Fran.Hsu@quantatw.com

/dts-v1/;
#include "nuvoton-npcm730.dtsi"
#include "nuvoton-npcm730-gsj-gpio.dtsi"

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

/ {
	model = "Quanta GSJ Board (Device Tree v12)";
	compatible = "nuvoton,npcm750";

	aliases {
		ethernet1 = &gmac0;
		serial3 = &serial3;
		i2c1 = &i2c1;
		i2c2 = &i2c2;
		i2c3 = &i2c3;
		i2c4 = &i2c4;
		i2c8 = &i2c8;
		i2c9 = &i2c9;
		i2c10 = &i2c10;
		i2c11 = &i2c11;
		i2c12 = &i2c12;
		i2c15 = &i2c15;
		fiu0 = &fiu0;
	};

	chosen {
		stdout-path = &serial3;
	};

	memory {
		reg = <0 0x40000000>;
	};

	leds {
		compatible = "gpio-leds";

		led-bmc-live {
			gpios = <&gpio4 15 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		LED_U2_0_LOCATE {
			gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		LED_U2_1_LOCATE {
			gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		LED_U2_2_LOCATE {
			gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		LED_U2_3_LOCATE {
			gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		LED_U2_4_LOCATE {
			gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

Annotation

Implementation Notes