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
  44                         partition@50000 {
  45                                 compatible = "denx,uimage";
  46                                 reg = <0x50000 0x3B0000>;
  47                                 label = "firmware";
  48                         };
  49                 };
  50         };
  51
  52         leds {
  53                 compatible = "gpio-leds";
  54
  55                 led_power: power {
  56                         label = "green:power";
  57                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  58                 };
  59
  60                 wpsred {
  61                         label = "red:wps";
  62                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  63                 };
  64
  65                 wpsblue {
  66                         label = "blue:wps";
  67                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  68                 };
  69         };
  70
  71         keys {
  72                 compatible = "gpio-keys-polled";
  73                 poll-interval = <100>;
  74
  75                 wps {
  76                         label = "wps";
  77                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  78                         linux,code = <KEY_WPS_BUTTON>;
  79                 };
  80
  81                 reset {
  82                         label = "reset";
  83                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  84                         linux,code = <KEY_RESTART>;
  85                 };
  86         };
  87 };
  88
  89 &state_default {
  90         gpio {
  91                 groups = "i2c", "spi", "uartlite";
  92                 function = "gpio";
  93         };
  94 };
  95
  96 &ethernet {
  97         status = "okay";
  98         nvmem-cells = <&macaddr_factory_4>;
  99         nvmem-cell-names = "mac-address";
 100
 101         port@0 {
 102                 phy-handle = <&phy0>;
 103                 phy-mode = "mii";
 104         };
 105
 106         mdio-bus {
 107                 status = "okay";
 108
 109                 phy0: ethernet-phy@0 {
 110                         phy-mode = "mii";
 111                         reg = <0>;
 112                 };
 113         };
 114 };
 115
 116 &wmac {
 117         status = "okay";
 118         ralink,mtd-eeprom = <&factory 0x0>;
 119 };
 120
 121 &factory {
 122         compatible = "nvmem-cells";
 123         #address-cells = <1>;
 124         #size-cells = <1>;
 125
 126         macaddr_factory_4: macaddr@4 {
 127                 reg = <0x4 0x6>;
 128         };
 129 };