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