target/linux/ramips/dts/mt7621_dlink_dir-853-a3.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "dlink,dir-853-a3", "mediatek,mt7621-soc";
  10         model = "D-Link DIR-853 A3";
  11
  12         aliases {
  13                 label-mac-device = &gmac0;
  14
  15                 led-boot = &led_power_orange;
  16                 led-failsafe = &led_power_blue;
  17                 led-running = &led_power_blue;
  18                 led-upgrade = &led_net_orange;
  19         };
  20
  21         keys {
  22                 compatible = "gpio-keys";
  23
  24                 reset {
  25                         label = "reset";
  26                         gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
  27                         linux,code = <KEY_RESTART>;
  28                 };
  29
  30                 wps {
  31                         label = "wps";
  32                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  33                         linux,code = <KEY_WPS_BUTTON>;
  34                 };
  35
  36                 wifi {
  37                         label = "wifi";
  38                         gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
  39                         linux,code = <KEY_RFKILL>;
  40                 };
  41         };
  42
  43         leds {
  44                 compatible = "gpio-leds";
  45
  46                 led_power_orange: power_orange {
  47                         label = "orange:power";
  48                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 led_power_blue: power_blue {
  52                         label = "blue:power";
  53                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 led_net_orange: net_orange {
  57                         label = "orange:net";
  58                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  59                 };
  60
  61                 net_blue {
  62                         label = "blue:net";
  63                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  64                 };
  65
  66                 usb_blue {
  67                         label = "blue:usb";
  68                         gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
  69                         trigger-sources = <&xhci_ehci_port1>;
  70                         linux,default-trigger = "usbport";
  71                 };
  72
  73                 wlan2g {
  74                         label = "blue:wlan2g";
  75                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
  76                         linux,default-trigger = "phy0radio";
  77                 };
  78
  79                 wlan5g {
  80                         label = "blue:wlan5g";
  81                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  82                         linux,default-trigger = "phy1radio";
  83                 };
  84         };
  85 };
  86
  87 &nand {
  88         status = "okay";
  89
  90         partitions {
  91                 compatible = "fixed-partitions";
  92                 #address-cells = <1>;
  93                 #size-cells = <1>;
  94
  95                 partition@0 {
  96                         label = "u-boot";
  97                         reg = <0x0 0x80000>;
  98                         read-only;
  99                 };
 100
 101                 partition@80000 {
 102                         label = "config";
 103                         reg = <0x80000 0x80000>;
 104                         read-only;
 105                 };
 106
 107                 factory: partition@100000 {
 108                         label = "factory";
 109                         reg = <0x100000 0x40000>;
 110                         read-only;
 111
 112                         nvmem-layout {
 113                                 compatible = "fixed-layout";
 114                                 #address-cells = <1>;
 115                                 #size-cells = <1>;
 116
 117                                 eeprom_factory_0: eeprom@0 {
 118                                         reg = <0x0 0x4da8>;
 119                                 };
 120
 121                                 macaddr_factory_4: macaddr@4 {
 122                                         reg = <0x4 0x6>;
 123                                 };
 124
 125                                 macaddr_factory_e000: macaddr@e000 {
 126                                         reg = <0xe000 0x6>;
 127                                 };
 128
 129                                 macaddr_factory_e006: macaddr@e006 {
 130                                         reg = <0xe006 0x6>;
 131                                 };
 132                         };
 133                 };
 134
 135                 partition@140000 {
 136                         label = "config2";
 137                         reg = <0x140000 0x40000>;
 138                         read-only;
 139                 };
 140
 141                 partition@180000 {
 142                         label = "firmware";
 143                         compatible = "openwrt,uimage", "denx,uimage";
 144                         openwrt,padding = <96>;
 145                         reg = <0x180000 0x2800000>;
 146                 };
 147
 148                 partition@2980000 {
 149                         label = "private";
 150                         reg = <0x2980000 0x2000000>;
 151                         read-only;
 152                 };
 153
 154                 partition@4980000 {
 155                         label = "firmware2";
 156                         reg = <0x4980000 0x2800000>;
 157                 };
 158
 159                 partition@7180000 {
 160                         label = "mydlink";
 161                         reg = <0x7180000 0x600000>;
 162                         read-only;
 163                 };
 164
 165                 partition@7780000 {
 166                         label = "reserved";
 167                         reg = <0x7780000 0x880000>;
 168                         read-only;
 169                 };
 170         };
 171 };
 172
 173 &pcie {
 174         status = "okay";
 175 };
 176
 177 &pcie0 {
 178         wifi@0,0 {
 179                 compatible = "mediatek,mt76";
 180                 reg = <0x0000 0 0 0 0>;
 181                 /* 5 GHz (phy1) does not take the address from calibration data,
 182                    but setting it manually here works */
 183                 nvmem-cells = <&eeprom_factory_0>, <&macaddr_factory_4>;
 184                 nvmem-cell-names = "eeprom", "mac-address";
 185         };
 186 };
 187
 188 &gmac0 {
 189         nvmem-cells = <&macaddr_factory_e000>;
 190         nvmem-cell-names = "mac-address";
 191 };
 192
 193 &gmac1 {
 194         status = "okay";
 195         label = "wan";
 196         phy-handle = <&ethphy4>;
 197
 198         nvmem-cells = <&macaddr_factory_e006>;
 199         nvmem-cell-names = "mac-address";
 200 };
 201
 202 &mdio {
 203         ethphy4: ethernet-phy@4 {
 204                 reg = <4>;
 205         };
 206 };
 207
 208 &switch0 {
 209         ports {
 210                 port@0 {
 211                         status = "okay";
 212                         label = "lan4";
 213                 };
 214
 215                 port@1 {
 216                         status = "okay";
 217                         label = "lan3";
 218                 };
 219
 220                 port@2 {
 221                         status = "okay";
 222                         label = "lan2";
 223                 };
 224
 225                 port@3 {
 226                         status = "okay";
 227                         label = "lan1";
 228                 };
 229         };
 230 };
 231
 232 &state_default {
 233         gpio {
 234                 groups = "i2c", "uart2", "uart3", "jtag", "wdt";
 235                 function = "gpio";
 236         };
 237 };