target/linux/ramips/dts/AR725W.dts

   1 /dts-v1/;
   2
   3 #include "rt2880.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "airlink101,ar725w", "ralink,rt2880-soc";
  10         model = "Airlink101 AR725W";
  11
  12         aliases {
  13                 led-status = &led_power;
  14         };
  15
  16         cfi@bdc00000 {
  17                 compatible = "cfi-flash";
  18                 reg = <0xbc400000 0x800000>;
  19                 bank-width = <2>;
  20                 #address-cells = <1>;
  21                 #size-cells = <1>;
  22
  23                 u-boot@0 {
  24                         reg = <0x0 0x30000>;
  25                         label = "u-boot";
  26                         read-only;
  27                 };
  28
  29                 u-boot-env@30000 {
  30                         reg = <0x30000 0x10000>;
  31                         label = "u-boot-env";
  32                 };
  33
  34                 factory: factory@40000 {
  35                         reg = <0x40000 0x10000>;
  36                         label = "factory";
  37                         read-only;
  38                 };
  39
  40                 firmware@50000 {
  41                         reg = <0x50000 0x3B0000>;
  42                         label = "firmware";
  43                 };
  44         };
  45
  46         gpio-leds {
  47                 compatible = "gpio-leds";
  48
  49                 led_power: power {
  50                         label = "ar725w:green:power";
  51                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  52                 };
  53
  54                 wpsred {
  55                         label = "ar725w:red:wps";
  56                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  57                 };
  58
  59                 wpsblue {
  60                         label = "ar725w:blue:wps";
  61                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  62                 };
  63         };
  64
  65         gpio-keys-polled {
  66                 compatible = "gpio-keys-polled";
  67                 #address-cells = <1>;
  68                 #size-cells = <0>;
  69                 poll-interval = <100>;
  70
  71                 wps {
  72                         label = "wps";
  73                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  74                         linux,code = <KEY_WPS_BUTTON>;
  75                 };
  76
  77                 reset {
  78                         label = "reset";
  79                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  80                         linux,code = <KEY_RESTART>;
  81                 };
  82         };
  83 };
  84
  85 &gpio0 {
  86         status = "okay";
  87 };
  88
  89 &pinctrl {
  90         state_default: pinctrl0 {
  91                 gpio {
  92                         ralink,group = "i2c", "spi", "uartlite";
  93                         ralink,function = "gpio";
  94                 };
  95         };
  96 };
  97
  98 &ethernet {
  99         status = "okay";
 100         mtd-mac-address = <&factory 0x4>;
 101
 102         port@0 {
 103                 phy-handle = <&phy0>;
 104                 phy-mode = "mii";
 105         };
 106
 107         mdio-bus {
 108                 status = "okay";
 109
 110                 phy0: ethernet-phy@0 {
 111                         phy-mode = "mii";
 112                         reg = <0>;
 113                 };
 114         };
 115 };
 116
 117 &wmac {
 118         status = "okay";
 119         ralink,mtd-eeprom = <&factory 0>;
 120 };