target/linux/ramips/dts/rt2880_airlink101_ar725w.dts

   1 #include "rt2880.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "airlink101,ar725w", "ralink,rt2880-soc";
   8         model = "Airlink101 AR725W";
   9
  10         aliases {
  11                 led-boot = &led_power;
  12                 led-failsafe = &led_power;
  13                 led-running = &led_power;
  14                 led-upgrade = &led_power;
  15         };
  16
  17         flash@bdc00000 {
  18                 compatible = "cfi-flash";
  19                 reg = <0xbc400000 0x800000>;
  20                 bank-width = <2>;
  21
  22                 partitions {
  23                         compatible = "fixed-partitions";
  24                         #address-cells = <1>;
  25                         #size-cells = <1>;
  26
  27                         partition@0 {
  28                                 reg = <0x0 0x30000>;
  29                                 label = "u-boot";
  30                                 read-only;
  31                         };
  32
  33                         partition@30000 {
  34                                 reg = <0x30000 0x10000>;
  35                                 label = "u-boot-env";
  36                         };
  37
  38                         factory: partition@40000 {
  39                                 reg = <0x40000 0x10000>;
  40                                 label = "factory";
  41                                 read-only;
  42
  43                                 nvmem-layout {
  44                                         compatible = "fixed-layout";
  45                                         #address-cells = <1>;
  46                                         #size-cells = <1>;
  47
  48                                         eeprom_factory_0: eeprom@0 {
  49                                                 reg = <0x0 0x200>;
  50                                         };
  51
  52                                         macaddr_factory_4: macaddr@4 {
  53                                                 reg = <0x4 0x6>;
  54                                         };
  55                                 };
  56                         };
  57
  58                         partition@50000 {
  59                                 compatible = "denx,uimage";
  60                                 reg = <0x50000 0x3B0000>;
  61                                 label = "firmware";
  62                         };
  63                 };
  64         };
  65
  66         leds {
  67                 compatible = "gpio-leds";
  68
  69                 led_power: power {
  70                         label = "green:power";
  71                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  72                 };
  73
  74                 wpsred {
  75                         label = "red:wps";
  76                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  77                 };
  78
  79                 wpsblue {
  80                         label = "blue:wps";
  81                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  82                 };
  83         };
  84
  85         keys {
  86                 compatible = "gpio-keys-polled";
  87                 poll-interval = <100>;
  88
  89                 wps {
  90                         label = "wps";
  91                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  92                         linux,code = <KEY_WPS_BUTTON>;
  93                 };
  94
  95                 reset {
  96                         label = "reset";
  97                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  98                         linux,code = <KEY_RESTART>;
  99                 };
 100         };
 101 };
 102
 103 &state_default {
 104         gpio {
 105                 groups = "i2c", "spi", "uartlite";
 106                 function = "gpio";
 107         };
 108 };
 109
 110 &ethernet {
 111         status = "okay";
 112         nvmem-cells = <&macaddr_factory_4>;
 113         nvmem-cell-names = "mac-address";
 114
 115         port@0 {
 116                 phy-handle = <&phy0>;
 117                 phy-mode = "mii";
 118         };
 119
 120         mdio-bus {
 121                 status = "okay";
 122
 123                 phy0: ethernet-phy@0 {
 124                         phy-mode = "mii";
 125                         reg = <0>;
 126                 };
 127         };
 128 };
 129
 130 &wmac {
 131         nvmem-cells = <&eeprom_factory_0>;
 132         nvmem-cell-names = "eeprom";
 133 };