target/linux/ramips/dts/RT-N14U.dts

   1 /dts-v1/;
   2
   3 #include "mt7620n.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "asus,rt-n14u", "ralink,mt7620n-soc";
  10         model = "Asus RT-N14U";
  11
  12         aliases {
  13                 led-status = &led_power;
  14         };
  15
  16         gpio-leds {
  17                 compatible = "gpio-leds";
  18
  19                 wan {
  20                         label = "rt-n14u:blue:wan";
  21                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  22                 };
  23
  24                 lan {
  25                         label = "rt-n14u:blue:lan";
  26                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 usb {
  30                         label = "rt-n14u:blue:usb";
  31                         gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34                 led_power: power {
  35                         label = "rt-n14u:blue:power";
  36                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  37                 };
  38
  39                 air {
  40                         label = "rt-n14u:blue:air";
  41                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  42                 };
  43         };
  44
  45         gpio-keys-polled {
  46                 compatible = "gpio-keys-polled";
  47                 poll-interval = <20>;
  48
  49                 reset {
  50                         label = "reset";
  51                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  52                         linux,code = <KEY_RESTART>;
  53                 };
  54
  55                 wps {
  56                         label = "wps";
  57                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  58                         linux,code = <KEY_WPS_BUTTON>;
  59                 };
  60         };
  61 };
  62
  63 &gpio2 {
  64         status = "okay";
  65 };
  66
  67 &gpio3 {
  68         status = "okay";
  69 };
  70
  71 &spi0 {
  72         status = "okay";
  73
  74         m25p80@0 {
  75                 #address-cells = <1>;
  76                 #size-cells = <1>;
  77                 compatible = "jedec,spi-nor";
  78                 reg = <0>;
  79                 spi-max-frequency = <10000000>;
  80
  81                 partition@0 {
  82                         label = "u-boot";
  83                         reg = <0x0 0x30000>;
  84                         read-only;
  85                 };
  86
  87                 partition@30000 {
  88                         label = "u-boot-env";
  89                         reg = <0x30000 0x10000>;
  90                         read-only;
  91                 };
  92
  93                 factory: partition@40000 {
  94                         label = "factory";
  95                         reg = <0x40000 0x10000>;
  96                         read-only;
  97                 };
  98
  99                 partition@50000 {
 100                         label = "firmware";
 101                         reg = <0x50000 0xfb0000>;
 102                 };
 103         };
 104 };
 105
 106 &ehci {
 107         status = "okay";
 108 };
 109
 110 &ohci {
 111         status = "okay";
 112 };
 113
 114 &ethernet {
 115         mtd-mac-address = <&factory 0x4>;
 116         mediatek,portmap = "wllll";
 117 };
 118
 119 &wmac {
 120         ralink,mtd-eeprom = <&factory 0>;
 121 };
 122
 123 &pinctrl {
 124         state_default: pinctrl0 {
 125                 default {
 126                         ralink,group = "ephy", "wled", "i2c";
 127                         ralink,function = "gpio";
 128                 };
 129         };
 130 };