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 #include <dt-bindings/leds/common.h>
   6
   7 / {
   8         compatible = "nexx,wt3020", "ralink,mt7620n-soc";
   9
  10         aliases {
  11                 led-boot = &led_power;
  12                 led-failsafe = &led_power;
  13                 led-running = &led_power;
  14                 led-upgrade = &led_power;
  15                 label-mac-device = &ethernet;
  16         };
  17
  18         keys {
  19                 compatible = "gpio-keys";
  20
  21                 reset {
  22                         label = "reset";
  23                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  24                         linux,code = <KEY_RESTART>;
  25                 };
  26         };
  27
  28         leds {
  29                 compatible = "gpio-leds";
  30
  31                 led_power: power {
  32                         function = LED_FUNCTION_POWER;
  33                         color = <LED_COLOR_ID_BLUE>;
  34                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  35                 };
  36         };
  37 };
  38
  39 &spi0 {
  40         status = "okay";
  41
  42         flash@0 {
  43                 compatible = "jedec,spi-nor";
  44                 reg = <0>;
  45                 spi-max-frequency = <10000000>;
  46
  47                 partitions {
  48                         compatible = "fixed-partitions";
  49                         #address-cells = <1>;
  50                         #size-cells = <1>;
  51
  52                         partition@0 {
  53                                 label = "u-boot";
  54                                 reg = <0x0 0x30000>;
  55                                 read-only;
  56                         };
  57
  58                         partition@30000 {
  59                                 label = "u-boot-env";
  60                                 reg = <0x30000 0x10000>;
  61                                 read-only;
  62                         };
  63
  64                         partition@40000 {
  65                                 label = "factory";
  66                                 reg = <0x40000 0x10000>;
  67                                 read-only;
  68
  69                                 nvmem-layout {
  70                                         compatible = "fixed-layout";
  71                                         #address-cells = <1>;
  72                                         #size-cells = <1>;
  73
  74                                         eeprom_factory_0: eeprom@0 {
  75                                                 reg = <0x0 0x200>;
  76                                         };
  77
  78                                         macaddr_factory_4: macaddr@4 {
  79                                                 reg = <0x4 0x6>;
  80                                         };
  81                                 };
  82                         };
  83
  84                         firmware: partition@50000 {
  85                                 compatible = "denx,uimage";
  86                                 label = "firmware";
  87                                 /* reg property is set based on flash size in DTS files */
  88                         };
  89                 };
  90         };
  91 };
  92
  93 &gpio3 {
  94         status = "okay";
  95 };
  96
  97 &ethernet {
  98         nvmem-cells = <&macaddr_factory_4>;
  99         nvmem-cell-names = "mac-address";
 100
 101         mediatek,portmap = "wllll";
 102 };
 103
 104 &wmac {
 105         nvmem-cells = <&eeprom_factory_0>;
 106         nvmem-cell-names = "eeprom";
 107 };
 108
 109 &state_default {
 110         default {
 111                 groups = "ephy", "wled", "pa", "i2c", "wdt", "uartf";
 112                 function = "gpio";
 113         };
 114 };