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 #include <dt-bindings/leds/common.h>
   6
   7 / {
   8         compatible = "airlink101,ar725w", "ralink,rt2880-soc";
   9         model = "Airlink101 AR725W";
  10
  11         aliases {
  12                 led-boot = &led_power;
  13                 led-failsafe = &led_power;
  14                 led-running = &led_power;
  15                 led-upgrade = &led_power;
  16         };
  17
  18         flash@bdc00000 {
  19                 compatible = "cfi-flash";
  20                 reg = <0xbc400000 0x800000>;
  21                 bank-width = <2>;
  22
  23                 partitions {
  24                         compatible = "fixed-partitions";
  25                         #address-cells = <1>;
  26                         #size-cells = <1>;
  27
  28                         partition@0 {
  29                                 reg = <0x0 0x30000>;
  30                                 label = "u-boot";
  31                                 read-only;
  32                         };
  33
  34                         partition@30000 {
  35                                 reg = <0x30000 0x10000>;
  36                                 label = "u-boot-env";
  37                         };
  38
  39                         factory: partition@40000 {
  40                                 reg = <0x40000 0x10000>;
  41                                 label = "factory";
  42                                 read-only;
  43
  44                                 nvmem-layout {
  45                                         compatible = "fixed-layout";
  46                                         #address-cells = <1>;
  47                                         #size-cells = <1>;
  48
  49                                         eeprom_factory_0: eeprom@0 {
  50                                                 reg = <0x0 0x200>;
  51                                         };
  52
  53                                         macaddr_factory_4: macaddr@4 {
  54                                                 reg = <0x4 0x6>;
  55                                         };
  56                                 };
  57                         };
  58
  59                         partition@50000 {
  60                                 compatible = "denx,uimage";
  61                                 reg = <0x50000 0x3B0000>;
  62                                 label = "firmware";
  63                         };
  64                 };
  65         };
  66
  67         leds {
  68                 compatible = "gpio-leds";
  69
  70                 led_power: power {
  71                         function = LED_FUNCTION_POWER;
  72                         color = <LED_COLOR_ID_GREEN>;
  73                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  74                 };
  75
  76                 wpsred {
  77                         function = LED_FUNCTION_WPS;
  78                         color = <LED_COLOR_ID_RED>;
  79                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  80                 };
  81
  82                 wpsblue {
  83                         function = LED_FUNCTION_WPS;
  84                         color = <LED_COLOR_ID_BLUE>;
  85                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  86                 };
  87         };
  88
  89         keys {
  90                 compatible = "gpio-keys-polled";
  91                 poll-interval = <100>;
  92
  93                 wps {
  94                         label = "wps";
  95                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  96                         linux,code = <KEY_WPS_BUTTON>;
  97                 };
  98
  99                 reset {
 100                         label = "reset";
 101                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
 102                         linux,code = <KEY_RESTART>;
 103                 };
 104         };
 105 };
 106
 107 &state_default {
 108         gpio {
 109                 groups = "i2c", "spi", "uartlite";
 110                 function = "gpio";
 111         };
 112 };
 113
 114 &ethernet {
 115         status = "okay";
 116         nvmem-cells = <&macaddr_factory_4>;
 117         nvmem-cell-names = "mac-address";
 118
 119         port@0 {
 120                 phy-handle = <&phy0>;
 121                 phy-mode = "mii";
 122         };
 123
 124         mdio-bus {
 125                 status = "okay";
 126
 127                 phy0: ethernet-phy@0 {
 128                         phy-mode = "mii";
 129                         reg = <0>;
 130                 };
 131         };
 132 };
 133
 134 &wmac {
 135         nvmem-cells = <&eeprom_factory_0>;
 136         nvmem-cell-names = "eeprom";
 137 };