target/linux/ramips/dts/WT3020-8M.dts

   1 /dts-v1/;
   2
   3 #include "mt7620n.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "nexx,wt3020-8m", "nexx,wt3020", "ralink,mt7620n-soc";
  10         model = "Nexx WT3020 (8M)";
  11
  12         gpio-keys-polled {
  13                 compatible = "gpio-keys-polled";
  14                 #address-cells = <1>;
  15                 #size-cells = <0>;
  16                 poll-interval = <20>;
  17
  18                 reset {
  19                         label = "reset";
  20                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  21                         linux,code = <KEY_RESTART>;
  22                 };
  23         };
  24
  25         gpio-leds {
  26                 compatible = "gpio-leds";
  27
  28                 power {
  29                         label = "wt3020:blue:power";
  30                         gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>;
  31                 };
  32         };
  33 };
  34
  35 &gpio2 {
  36         status = "okay";
  37 };
  38
  39 &gpio3 {
  40         status = "okay";
  41 };
  42
  43 &spi0 {
  44         status = "okay";
  45
  46         m25p80@0 {
  47                 #address-cells = <1>;
  48                 #size-cells = <1>;
  49                 compatible = "jedec,spi-nor";
  50                 reg = <0>;
  51                 spi-max-frequency = <10000000>;
  52
  53                 partition@0 {
  54                         label = "u-boot";
  55                         reg = <0x0 0x30000>;
  56                         read-only;
  57                 };
  58
  59                 partition@30000 {
  60                         label = "u-boot-env";
  61                         reg = <0x30000 0x10000>;
  62                         read-only;
  63                 };
  64
  65                 factory: partition@40000 {
  66                         label = "factory";
  67                         reg = <0x40000 0x10000>;
  68                         read-only;
  69                 };
  70
  71                 partition@50000 {
  72                         label = "firmware";
  73                         reg = <0x50000 0x7b0000>;
  74                 };
  75         };
  76 };
  77
  78 &ehci {
  79         status = "okay";
  80 };
  81
  82 &ohci {
  83         status = "okay";
  84 };
  85
  86 &ethernet {
  87         mtd-mac-address = <&factory 0x4>;
  88         mediatek,portmap = "wllll";
  89 };
  90
  91 &wmac {
  92         ralink,mtd-eeprom = <&factory 0>;
  93 };
  94
  95 &pinctrl {
  96         state_default: pinctrl0 {
  97                 default {
  98                         ralink,group = "ephy", "wled", "pa", "i2c", "wdt", "uartf";
  99                         ralink,function = "gpio";
 100                 };
 101         };
 102 };