target/linux/ramips/dts/mt7620n_nexx_wt3020.dtsi

   1 #include "mt7620n.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "nexx,wt3020", "ralink,mt7620n-soc";
   8
   9         aliases {
  10                 led-boot = &led_power;
  11                 led-failsafe = &led_power;
  12                 led-running = &led_power;
  13                 led-upgrade = &led_power;
  14                 label-mac-device = &ethernet;
  15         };
  16
  17         keys {
  18                 compatible = "gpio-keys";
  19
  20                 reset {
  21                         label = "reset";
  22                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  23                         linux,code = <KEY_RESTART>;
  24                 };
  25         };
  26
  27         leds {
  28                 compatible = "gpio-leds";
  29
  30                 led_power: power {
  31                         label = "blue:power";
  32                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  33                 };
  34         };
  35 };
  36
  37 &spi0 {
  38         status = "okay";
  39
  40         flash@0 {
  41                 compatible = "jedec,spi-nor";
  42                 reg = <0>;
  43                 spi-max-frequency = <10000000>;
  44
  45                 partitions {
  46                         compatible = "fixed-partitions";
  47                         #address-cells = <1>;
  48                         #size-cells = <1>;
  49
  50                         partition@0 {
  51                                 label = "u-boot";
  52                                 reg = <0x0 0x30000>;
  53                                 read-only;
  54                         };
  55
  56                         partition@30000 {
  57                                 label = "u-boot-env";
  58                                 reg = <0x30000 0x10000>;
  59                                 read-only;
  60                         };
  61
  62                         factory: partition@40000 {
  63                                 label = "factory";
  64                                 reg = <0x40000 0x10000>;
  65                                 read-only;
  66
  67                                 nvmem-layout {
  68                                         compatible = "fixed-layout";
  69                                         #address-cells = <1>;
  70                                         #size-cells = <1>;
  71
  72                                         eeprom_factory_0: eeprom@0 {
  73                                                 reg = <0x0 0x200>;
  74                                         };
  75
  76                                         macaddr_factory_4: macaddr@4 {
  77                                                 reg = <0x4 0x6>;
  78                                         };
  79                                 };
  80                         };
  81
  82                         firmware: partition@50000 {
  83                                 compatible = "denx,uimage";
  84                                 label = "firmware";
  85                                 /* reg property is set based on flash size in DTS files */
  86                         };
  87                 };
  88         };
  89 };
  90
  91 &gpio3 {
  92         status = "okay";
  93 };
  94
  95 &ethernet {
  96         nvmem-cells = <&macaddr_factory_4>;
  97         nvmem-cell-names = "mac-address";
  98
  99         mediatek,portmap = "wllll";
 100 };
 101
 102 &wmac {
 103         nvmem-cells = <&eeprom_factory_0>;
 104         nvmem-cell-names = "eeprom";
 105 };
 106
 107 &state_default {
 108         default {
 109                 groups = "ephy", "wled", "pa", "i2c", "wdt", "uartf";
 110                 function = "gpio";
 111         };
 112 };