target/linux/ramips/dts/mt7620n_asus_rt-n14u.dts

   1 #include "mt7620n.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "asus,rt-n14u", "ralink,mt7620n-soc";
   8         model = "Asus RT-N14U";
   9
  10         aliases {
  11                 led-boot = &led_power;
  12                 led-failsafe = &led_power;
  13                 led-running = &led_power;
  14                 led-upgrade = &led_power;
  15         };
  16
  17         leds {
  18                 compatible = "gpio-leds";
  19
  20                 wan {
  21                         label = "blue:wan";
  22                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  23                 };
  24
  25                 lan {
  26                         label = "blue:lan";
  27                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  28                 };
  29
  30                 usb {
  31                         label = "blue:usb";
  32                         gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
  33                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  34                         linux,default-trigger = "usbport";
  35                 };
  36
  37                 led_power: power {
  38                         label = "blue:power";
  39                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 air {
  43                         label = "blue:air";
  44                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  45                 };
  46         };
  47
  48         keys {
  49                 compatible = "gpio-keys";
  50
  51                 reset {
  52                         label = "reset";
  53                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  54                         linux,code = <KEY_RESTART>;
  55                 };
  56
  57                 wps {
  58                         label = "wps";
  59                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  60                         linux,code = <KEY_WPS_BUTTON>;
  61                 };
  62         };
  63 };
  64
  65 &gpio2 {
  66         status = "okay";
  67 };
  68
  69 &gpio3 {
  70         status = "okay";
  71 };
  72
  73 &spi0 {
  74         status = "okay";
  75
  76         flash@0 {
  77                 compatible = "jedec,spi-nor";
  78                 reg = <0>;
  79                 spi-max-frequency = <10000000>;
  80
  81                 partitions {
  82                         compatible = "fixed-partitions";
  83                         #address-cells = <1>;
  84                         #size-cells = <1>;
  85
  86                         partition@0 {
  87                                 label = "u-boot";
  88                                 reg = <0x0 0x30000>;
  89                                 read-only;
  90                         };
  91
  92                         partition@30000 {
  93                                 label = "u-boot-env";
  94                                 reg = <0x30000 0x10000>;
  95                                 read-only;
  96                         };
  97
  98                         factory: partition@40000 {
  99                                 label = "factory";
 100                                 reg = <0x40000 0x10000>;
 101                                 read-only;
 102                         };
 103
 104                         partition@50000 {
 105                                 compatible = "denx,uimage";
 106                                 label = "firmware";
 107                                 reg = <0x50000 0xfb0000>;
 108                         };
 109                 };
 110         };
 111 };
 112
 113 &ehci {
 114         status = "okay";
 115 };
 116
 117 &ohci {
 118         status = "okay";
 119 };
 120
 121 &ethernet {
 122         nvmem-cells = <&macaddr_factory_4>;
 123         nvmem-cell-names = "mac-address";
 124
 125         mediatek,portmap = "wllll";
 126 };
 127
 128 &wmac {
 129         ralink,mtd-eeprom = <&factory 0x0>;
 130 };
 131
 132 &state_default {
 133         default {
 134                 groups = "ephy", "wled", "i2c";
 135                 function = "gpio";
 136         };
 137 };
 138
 139 &factory {
 140         compatible = "nvmem-cells";
 141         #address-cells = <1>;
 142         #size-cells = <1>;
 143
 144         macaddr_factory_4: macaddr@4 {
 145                 reg = <0x4 0x6>;
 146         };
 147 };