target/linux/ramips/dts/mt7620n_asus_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-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         leds {
  20                 compatible = "gpio-leds";
  21
  22                 wan {
  23                         label = "rt-n14u:blue:wan";
  24                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  25                 };
  26
  27                 lan {
  28                         label = "rt-n14u:blue:lan";
  29                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 usb {
  33                         label = "rt-n14u:blue:usb";
  34                         gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
  35                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  36                         linux,default-trigger = "usbport";
  37                 };
  38
  39                 led_power: power {
  40                         label = "rt-n14u:blue:power";
  41                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  42                 };
  43
  44                 air {
  45                         label = "rt-n14u:blue:air";
  46                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  47                 };
  48         };
  49
  50         keys {
  51                 compatible = "gpio-keys";
  52
  53                 reset {
  54                         label = "reset";
  55                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  56                         linux,code = <KEY_RESTART>;
  57                 };
  58
  59                 wps {
  60                         label = "wps";
  61                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  62                         linux,code = <KEY_WPS_BUTTON>;
  63                 };
  64         };
  65 };
  66
  67 &gpio2 {
  68         status = "okay";
  69 };
  70
  71 &gpio3 {
  72         status = "okay";
  73 };
  74
  75 &spi0 {
  76         status = "okay";
  77
  78         m25p80@0 {
  79                 compatible = "jedec,spi-nor";
  80                 reg = <0>;
  81                 spi-max-frequency = <10000000>;
  82
  83                 partitions {
  84                         compatible = "fixed-partitions";
  85                         #address-cells = <1>;
  86                         #size-cells = <1>;
  87
  88                         partition@0 {
  89                                 label = "u-boot";
  90                                 reg = <0x0 0x30000>;
  91                                 read-only;
  92                         };
  93
  94                         partition@30000 {
  95                                 label = "u-boot-env";
  96                                 reg = <0x30000 0x10000>;
  97                                 read-only;
  98                         };
  99
 100                         factory: partition@40000 {
 101                                 label = "factory";
 102                                 reg = <0x40000 0x10000>;
 103                                 read-only;
 104                         };
 105
 106                         partition@50000 {
 107                                 compatible = "denx,uimage";
 108                                 label = "firmware";
 109                                 reg = <0x50000 0xfb0000>;
 110                         };
 111                 };
 112         };
 113 };
 114
 115 &ehci {
 116         status = "okay";
 117 };
 118
 119 &ohci {
 120         status = "okay";
 121 };
 122
 123 &ethernet {
 124         mtd-mac-address = <&factory 0x4>;
 125         mediatek,portmap = "wllll";
 126 };
 127
 128 &wmac {
 129         ralink,mtd-eeprom = <&factory 0>;
 130 };
 131
 132 &pinctrl {
 133         state_default: pinctrl0 {
 134                 default {
 135                         ralink,group = "ephy", "wled", "i2c";
 136                         ralink,function = "gpio";
 137                 };
 138         };
 139 };