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                         compatible = "nvmem-cells";
 109                         label = "factory";
 110                         reg = <0x100000 0x40000>;
 111                         #address-cells = <1>;
 112                         #size-cells = <1>;
 113                         read-only;
 114
 115                         eeprom_factory_0: eeprom@0 {
 116                                 reg = <0x0 0x4da8>;
 117                         };
 118
 119                         macaddr_factory_4: macaddr@4 {
 120                                 reg = <0x4 0x6>;
 121                         };
 122
 123                         macaddr_factory_e000: macaddr@e000 {
 124                                 reg = <0xe000 0x6>;
 125                         };
 126
 127                         macaddr_factory_e006: macaddr@e006 {
 128                                 reg = <0xe006 0x6>;
 129                         };
 130                 };
 131
 132                 partition@140000 {
 133                         label = "config2";
 134                         reg = <0x140000 0x40000>;
 135                         read-only;
 136                 };
 137
 138                 partition@180000 {
 139                         label = "firmware";
 140                         compatible = "openwrt,uimage", "denx,uimage";
 141                         openwrt,padding = <96>;
 142                         reg = <0x180000 0x2800000>;
 143                 };
 144
 145                 partition@2980000 {
 146                         label = "private";
 147                         reg = <0x2980000 0x2000000>;
 148                         read-only;
 149                 };
 150
 151                 partition@4980000 {
 152                         label = "firmware2";
 153                         reg = <0x4980000 0x2800000>;
 154                 };
 155
 156                 partition@7180000 {
 157                         label = "mydlink";
 158                         reg = <0x7180000 0x600000>;
 159                         read-only;
 160                 };
 161
 162                 partition@7780000 {
 163                         label = "reserved";
 164                         reg = <0x7780000 0x880000>;
 165                         read-only;
 166                 };
 167         };
 168 };
 169
 170 &pcie {
 171         status = "okay";
 172 };
 173
 174 &pcie0 {
 175         wifi@0,0 {
 176                 compatible = "mediatek,mt76";
 177                 reg = <0x0000 0 0 0 0>;
 178                 /* 5 GHz (phy1) does not take the address from calibration data,
 179                    but setting it manually here works */
 180                 nvmem-cells = <&eeprom_factory_0>, <&macaddr_factory_4>;
 181                 nvmem-cell-names = "eeprom", "mac-address";
 182         };
 183 };
 184
 185 &gmac0 {
 186         nvmem-cells = <&macaddr_factory_e000>;
 187         nvmem-cell-names = "mac-address";
 188 };
 189
 190 &gmac1 {
 191         status = "okay";
 192         label = "wan";
 193         phy-handle = <&ethphy4>;
 194
 195         nvmem-cells = <&macaddr_factory_e006>;
 196         nvmem-cell-names = "mac-address";
 197 };
 198
 199 &mdio {
 200         ethphy4: ethernet-phy@4 {
 201                 reg = <4>;
 202         };
 203 };
 204
 205 &switch0 {
 206         ports {
 207                 port@0 {
 208                         status = "okay";
 209                         label = "lan4";
 210                 };
 211
 212                 port@1 {
 213                         status = "okay";
 214                         label = "lan3";
 215                 };
 216
 217                 port@2 {
 218                         status = "okay";
 219                         label = "lan2";
 220                 };
 221
 222                 port@3 {
 223                         status = "okay";
 224                         label = "lan1";
 225                 };
 226         };
 227 };
 228
 229 &state_default {
 230         gpio {
 231                 groups = "i2c", "uart2", "uart3", "jtag", "wdt";
 232                 function = "gpio";
 233         };
 234 };