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-polled";
  42                 poll-interval = <20>;
  43
  44                 reset {
  45                         label = "reset";
  46                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  47                         linux,code = <KEY_RESTART>;
  48                 };
  49
  50                 wps {
  51                         label = "wps";
  52                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  53                         linux,code = <KEY_WPS_BUTTON>;
  54                 };
  55         };
  56 };
  57
  58 &spi0 {
  59         status = "okay";
  60
  61         m25p80@0 {
  62                 compatible = "jedec,spi-nor";
  63                 reg = <0>;
  64                 spi-max-frequency = <10000000>;
  65
  66                 partitions {
  67                         compatible = "fixed-partitions";
  68                         #address-cells = <1>;
  69                         #size-cells = <1>;
  70
  71                         partition@0 {
  72                                 label = "u-boot";
  73                                 reg = <0x0 0x30000>;
  74                                 read-only;
  75                         };
  76
  77                         partition@30000 {
  78                                 label = "u-boot-env";
  79                                 reg = <0x30000 0x10000>;
  80                                 read-only;
  81                         };
  82
  83                         factory: partition@40000 {
  84                                 label = "factory";
  85                                 reg = <0x40000 0x10000>;
  86                                 read-only;
  87                         };
  88
  89                         partition@50000 {
  90                                 compatible = "denx,uimage";
  91                                 label = "firmware";
  92                                 reg = <0x50000 0xfb0000>;
  93                         };
  94                 };
  95         };
  96 };
  97
  98 &ehci {
  99         status = "okay";
 100 };
 101
 102 &ohci {
 103         status = "okay";
 104 };
 105
 106 &gpio0 {
 107         enable-leds {
 108                 gpio-hog;
 109                 line-name = "enable-leds";
 110                 output-low;
 111                 gpios = <10 GPIO_ACTIVE_HIGH>;
 112         };
 113 };
 114
 115 &gpio3 {
 116         status = "okay";
 117 };
 118
 119 &ethernet {
 120         status = "okay";
 121         mtd-mac-address = <&factory 0x4>;
 122         mediatek,portmap = "wllll";
 123 };
 124
 125 &wmac {
 126         ralink,mtd-eeprom = <&factory 0>;
 127 };
 128
 129 &pinctrl {
 130         state_default: pinctrl0 {
 131                 gpio {
 132                         ralink,group = "i2c", "wled", "uartf";
 133                         ralink,function = "gpio";
 134                 };
 135         };
 136 };
 137
 138 &pcie {
 139         status = "okay";
 140 };
 141
 142 &pcie0 {
 143         wifi@0,0 {
 144                 reg = <0x0000 0 0 0 0>;
 145                 mediatek,mtd-eeprom = <&factory 0x8000>;
 146         };
 147 };