arch/arm/boot/dts/broadcom/bcm53016-dlink-dwl-8610ap.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/broadcom/bcm53016-dlink-dwl-8610ap.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/broadcom/bcm53016-dlink-dwl-8610ap.dts
Extension
.dts
Size
2765 bytes
Lines
132
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 OR MIT
/dts-v1/;

#include "bcm4709.dtsi"
#include "bcm5301x-nand-cs0-bch8.dtsi"
#include <dt-bindings/leds/common.h>
#include <dt-bindings/input/input.h>

/ {
	model = "D-Link DWL-8610AP";
	compatible = "dlink,dwl-8610ap", "brcm,bcm53016", "brcm,bcm4708";

	memory@0 {
		device_type = "memory";
		/* 512 MB RAM in 2 x Macronix D9PSH chips */
		reg = <0x00000000 0x08000000>,
		      <0x88000000 0x08000000>;
	};

	leds {
		compatible = "gpio-leds";

		led-power {
			function = LED_FUNCTION_POWER;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};

		led-diag {
			/* Actually "diag" unclear what this means */
			function = LED_FUNCTION_INDICATOR;
			color = <LED_COLOR_ID_RED>;
			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
			default-state = "on";
			linux,default-trigger = "heartbeat";
		};

		led-wlan-2g {
			function = LED_FUNCTION_WLAN;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
		};

		led-wlan-5g {
			function = LED_FUNCTION_WLAN;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
		};
	};

	gpio_keys {
		compatible = "gpio-keys";

		button-reset {
			debounce-interval = <100>;
			wakeup-source;
			linux,code = <KEY_RESTART>;
			label = "reset";
			/* This GPIO is actually stored in NVRAM, but it's not gonna change */
			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
		};
	};

	/*
	 * Flash memory at 0x1e000000-0x1fffffff
	 * Macronix 32 64KB blocks; total size 2MB, same that can be
	 * found attached to the spi_nor SPI controller.
	 */
	nvram@1e080000 {

Annotation

Implementation Notes