target/linux/ramips/dts/RT-N12-PLUS.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-n12p", "ralink,mt7620n-soc";
  10         model = "Asus RT-N12+";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,115200";
  14         };
  15
  16         gpio-leds {
  17                 compatible = "gpio-leds";
  18
  19                 wan {
  20                         label = "rt-n12p:green:wan";
  21                         gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
  22                 };
  23
  24                 lan {
  25                         label = "rt-n12p:green:lan";
  26                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 power {
  30                         label = "rt-n12p:green:power";
  31                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34                 air {
  35                         label = "rt-n12p:green:air";
  36                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  37                 };
  38         };
  39
  40         gpio-keys-polled {
  41                 compatible = "gpio-keys-polled";
  42                 #address-cells = <1>;
  43                 #size-cells = <0>;
  44                 poll-interval = <20>;
  45
  46                 reset {
  47                         label = "reset";
  48                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  49                         linux,code = <KEY_RESTART>;
  50                 };
  51         };
  52 };
  53
  54 &gpio1 {
  55         status = "okay";
  56 };
  57
  58 &gpio2 {
  59         status = "okay";
  60 };
  61
  62 &gpio3 {
  63         status = "okay";
  64 };
  65
  66 &spi0 {
  67         status = "okay";
  68
  69         m25p80@0 {
  70                 #address-cells = <1>;
  71                 #size-cells = <1>;
  72                 compatible = "jedec,spi-nor";
  73                 reg = <0>;
  74                 spi-max-frequency = <10000000>;
  75
  76                 partition@0 {
  77                         label = "u-boot";
  78                         reg = <0x0 0x30000>;
  79                         read-only;
  80                 };
  81
  82                 partition@30000 {
  83                         label = "u-boot-env";
  84                         reg = <0x30000 0x10000>;
  85                         read-only;
  86                 };
  87
  88                 factory: partition@40000 {
  89                         label = "factory";
  90                         reg = <0x40000 0x10000>;
  91                         read-only;
  92                 };
  93
  94                 partition@50000 {
  95                         label = "firmware";
  96                         reg = <0x50000 0xfb0000>;
  97                 };
  98         };
  99 };
 100
 101 &ethernet {
 102         mtd-mac-address = <&factory 0x4>;
 103         mediatek,portmap = "wllll";
 104 };
 105
 106 &wmac {
 107         ralink,mtd-eeprom = <&factory 0>;
 108 };
 109
 110 &pinctrl {
 111         state_default: pinctrl0 {
 112                 default {
 113                         ralink,group = "ephy", "wled", "i2c", "wdt", "pa", "spi refclk";
 114                         ralink,function = "gpio";
 115                 };
 116         };
 117 };