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}; 132