target/linux/ramips/dts/mt7620a_asus_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-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                 led_power: power {
  23                         label = "rt-ac51u:blue:power";
  24                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  25                 };
  26
  27                 usb {
  28                         label = "rt-ac51u:blue:usb";
  29                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  30                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  31                         linux,default-trigger = "usbport";
  32                 };
  33
  34                 wifi {
  35                         label = "rt-ac51u:blue:wifi";
  36                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  37                 };
  38         };
  39
  40         keys {
  41                 compatible = "gpio-keys";
  42
  43                 reset {
  44                         label = "reset";
  45                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  46                         linux,code = <KEY_RESTART>;
  47                 };
  48
  49                 wps {
  50                         label = "wps";
  51                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  52                         linux,code = <KEY_WPS_BUTTON>;
  53                 };
  54         };
  55 };
  56
  57 &spi0 {
  58         status = "okay";
  59
  60         m25p80@0 {
  61                 compatible = "jedec,spi-nor";
  62                 reg = <0>;
  63                 spi-max-frequency = <10000000>;
  64
  65                 partitions {
  66                         compatible = "fixed-partitions";
  67                         #address-cells = <1>;
  68                         #size-cells = <1>;
  69
  70                         partition@0 {
  71                                 label = "u-boot";
  72                                 reg = <0x0 0x30000>;
  73                                 read-only;
  74                         };
  75
  76                         partition@30000 {
  77                                 label = "u-boot-env";
  78                                 reg = <0x30000 0x10000>;
  79                                 read-only;
  80                         };
  81
  82                         factory: partition@40000 {
  83                                 label = "factory";
  84                                 reg = <0x40000 0x10000>;
  85                                 read-only;
  86                         };
  87
  88                         partition@50000 {
  89                                 compatible = "denx,uimage";
  90                                 label = "firmware";
  91                                 reg = <0x50000 0xfb0000>;
  92                         };
  93                 };
  94         };
  95 };
  96
  97 &ehci {
  98         status = "okay";
  99 };
 100
 101 &ohci {
 102         status = "okay";
 103 };
 104
 105 &gpio0 {
 106         enable-leds {
 107                 gpio-hog;
 108                 line-name = "enable-leds";
 109                 output-low;
 110                 gpios = <10 GPIO_ACTIVE_HIGH>;
 111         };
 112 };
 113
 114 &gpio3 {
 115         status = "okay";
 116 };
 117
 118 &ethernet {
 119         status = "okay";
 120         mtd-mac-address = <&factory 0x4>;
 121         mediatek,portmap = "wllll";
 122 };
 123
 124 &wmac {
 125         ralink,mtd-eeprom = <&factory 0>;
 126 };
 127
 128 &state_default {
 129         gpio {
 130                 groups = "i2c", "wled", "uartf";
 131                 function = "gpio";
 132         };
 133 };
 134
 135 &pcie {
 136         status = "okay";
 137 };
 138
 139 &pcie0 {
 140         wifi@0,0 {
 141                 reg = <0x0000 0 0 0 0>;
 142                 mediatek,mtd-eeprom = <&factory 0x8000>;
 143         };
 144 };