target/linux/ramips/dts/RT-AC51U.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "asus,rt-ac51u", "ralink,mt7620a-soc";
  10         model = "Asus RT-AC51U";
  11
  12         aliases {
  13                 led-status = &led_power;
  14         };
  15
  16         gpio-leds {
  17                 compatible = "gpio-leds";
  18
  19                 led_power: power {
  20                         label = "rt-ac51u:blue:power";
  21                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  22                 };
  23
  24                 usb {
  25                         label = "rt-ac51u:blue:usb";
  26                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 wifi {
  30                         label = "rt-ac51u:blue:wifi";
  31                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  32                 };
  33         };
  34
  35         gpio-keys-polled {
  36                 compatible = "gpio-keys-polled";
  37                 poll-interval = <20>;
  38
  39                 reset {
  40                         label = "reset";
  41                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  42                         linux,code = <KEY_RESTART>;
  43                 };
  44
  45                 wps {
  46                         label = "wps";
  47                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  48                         linux,code = <KEY_WPS_BUTTON>;
  49                 };
  50         };
  51
  52         gpio_export {
  53                 compatible = "gpio-export";
  54                 #size-cells = <0>;
  55
  56                 enable-leds {
  57                         gpio-export,name = "enable-leds";
  58                         gpio-export,output = <1>;
  59                         gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
  60                 };
  61         };
  62 };
  63
  64 &spi0 {
  65         status = "okay";
  66
  67         m25p80@0 {
  68                 #address-cells = <1>;
  69                 #size-cells = <1>;
  70                 compatible = "jedec,spi-nor";
  71                 reg = <0>;
  72                 spi-max-frequency = <10000000>;
  73
  74                 partition@0 {
  75                         label = "u-boot";
  76                         reg = <0x0 0x30000>;
  77                         read-only;
  78                 };
  79
  80                 partition@30000 {
  81                         label = "u-boot-env";
  82                         reg = <0x30000 0x10000>;
  83                         read-only;
  84                 };
  85
  86                 factory: partition@40000 {
  87                         label = "factory";
  88                         reg = <0x40000 0x10000>;
  89                         read-only;
  90                 };
  91
  92                 partition@50000 {
  93                         label = "firmware";
  94                         reg = <0x50000 0xfb0000>;
  95                 };
  96         };
  97 };
  98
  99 &ehci {
 100         status = "okay";
 101 };
 102
 103 &ohci {
 104         status = "okay";
 105 };
 106
 107 &gpio3 {
 108         status = "okay";
 109 };
 110
 111 &ethernet {
 112         status = "okay";
 113         mtd-mac-address = <&factory 0x4>;
 114         mediatek,portmap = "wllll";
 115 };
 116
 117 &wmac {
 118         ralink,mtd-eeprom = <&factory 0>;
 119 };
 120
 121 &pinctrl {
 122         state_default: pinctrl0 {
 123                 gpio {
 124                         ralink,group = "i2c", "wled", "uartf";
 125                         ralink,function = "gpio";
 126                 };
 127         };
 128 };