1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
  2/dts-v1/;
  3
  4#include "bcm4709.dtsi"
  5#include "bcm5301x-nand-cs0-bch8.dtsi"
  6#include <dt-bindings/leds/common.h>
  7#include <dt-bindings/input/input.h>
  8
  9/ {
 10	model = "D-Link DWL-8610AP";
 11	compatible = "dlink,dwl-8610ap", "brcm,bcm53016", "brcm,bcm4708";
 12
 13	memory@0 {
 14		device_type = "memory";
 15		/* 512 MB RAM in 2 x Macronix D9PSH chips */
 16		reg = <0x00000000 0x08000000>,
 17		      <0x88000000 0x08000000>;
 18	};
 19
 20	leds {
 21		compatible = "gpio-leds";
 22
 23		led-power {
 24			function = LED_FUNCTION_POWER;
 25			color = <LED_COLOR_ID_GREEN>;
 26			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
 27			default-state = "on";
 28		};
 29
 30		led-diag {
 31			/* Actually "diag" unclear what this means */
 32			function = LED_FUNCTION_INDICATOR;
 33			color = <LED_COLOR_ID_RED>;
 34			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
 35			default-state = "on";
 36			linux,default-trigger = "heartbeat";
 37		};
 38
 39		led-wlan-2g {
 40			function = LED_FUNCTION_WLAN;
 41			color = <LED_COLOR_ID_GREEN>;
 42			gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
 43		};
 44
 45		led-wlan-5g {
 46			function = LED_FUNCTION_WLAN;
 47			color = <LED_COLOR_ID_GREEN>;
 48			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
 49		};
 50	};
 51
 52	gpio_keys {
 53		compatible = "gpio-keys";
 54
 55		button-reset {
 56			debounce-interval = <100>;
 57			wakeup-source;
 58			linux,code = <KEY_RESTART>;
 59			label = "reset";
 60			/* This GPIO is actually stored in NVRAM, but it's not gonna change */
 61			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
 62		};
 63	};
 64
 65	/*
 66	 * Flash memory at 0x1e000000-0x1fffffff
 67	 * Macronix 32 64KB blocks; total size 2MB, same that can be
 68	 * found attached to the spi_nor SPI controller.
 69	 */
 70	nvram@1e080000 {
 71		compatible = "brcm,nvram";
 72		reg = <0x1e080000 0x00020000>;
 73
 74		et0macaddr: et0macaddr {
 75		};
 76
 77		et1macaddr: et1macaddr {
 78		};
 79	};
 80};
 81
 82&gmac0 {
 83	nvmem-cells = <&et0macaddr>;
 84	nvmem-cell-names = "mac-address";
 85};
 86
 87&gmac1 {
 88	nvmem-cells = <&et1macaddr>;
 89	nvmem-cell-names = "mac-address";
 90};
 91
 92&spi_nor {
 93	/* Serial SPI NOR Flash MX 25L1606E */
 94	status = "okay";
 95};
 96
 97&nandcs {
 98	/*
 99	 * Spansion S34ML01G100TFI00 128 MB NAND Flash memory
100	 *
101	 * This ECC is a bit unorthodox but it is what the stock firmware
102	 * is using, so to be able to mount the original partitions
103	 * this is necessary.
104	 */
105	nand-ecc-strength = <5>;
106	partitions {
107		compatible = "fixed-partitions";
108		#address-cells = <1>;
109		#size-cells = <1>;
110
111		/* This is named nflash1.trx in CFE */
112		trx@0 {
113			label = "firmware";
114			reg = <0x00000000 0x02800000>;
115			compatible = "brcm,trx";
116		};
117
118		/* This is named nflash1.trx2 in CFE */
119		trx2@2800000 {
120			label = "firmware2";
121			reg = <0x02800000 0x02800000>;
122			compatible = "brcm,trx";
123		};
124
125		/* This is named nflash1.rwfs in CFE */
126		free@5000000 {
127			label = "free";
128			reg = <0x05000000 0x03000000>;
129		};
130	};
131};