target/linux/ramips/dts/U35WF.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 = "kimax,u35wf","ralink,mt7620n-soc";
  10         model = "Kimax U35WF";
  11
  12         aliases {
  13                 led-status = &led_wifi;
  14         };
  15
  16         gpio-keys-polled {
  17                 compatible = "gpio-keys-polled";
  18                 poll-interval = <20>;
  19
  20                 reset {
  21                         label = "reset";
  22                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  23                         linux,code = <KEY_RESTART>;
  24                 };
  25         };
  26
  27         gpio-leds {
  28                 compatible = "gpio-leds";
  29
  30                 led_wifi: wifi {
  31                         label = "u35wf:blue:wifi";
  32                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  33                 };
  34
  35                 lan {
  36                         label = "u35wf:green:eth";
  37                         gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
  38                 };
  39         };
  40 };
  41
  42 &gpio2 {
  43         status = "okay";
  44 };
  45
  46 &gpio3 {
  47         status = "okay";
  48 };
  49
  50 &spi0 {
  51         status = "okay";
  52
  53         m25p80@0 {
  54                 #address-cells = <1>;
  55                 #size-cells = <1>;
  56                 compatible = "jedec,spi-nor";
  57                 reg = <0>;
  58                 spi-max-frequency = <10000000>;
  59
  60                 partition@0 {
  61                         label = "u-boot";
  62                         reg = <0x0 0x30000>;
  63                         read-only;
  64                 };
  65
  66                 partition@30000 {
  67                         label = "u-boot-env";
  68                         reg = <0x30000 0x10000>;
  69                         read-only;
  70                 };
  71
  72                 factory: partition@40000 {
  73                         label = "factory";
  74                         reg = <0x40000 0x10000>;
  75                         read-only;
  76                 };
  77
  78                 partition@50000 {
  79                         label = "firmware";
  80                         reg = <0x50000 0xfb0000>;
  81                 };
  82         };
  83 };
  84
  85 &ehci {
  86         status = "okay";
  87 };
  88
  89 &ohci {
  90         status = "okay";
  91 };
  92
  93 &ethernet {
  94         mtd-mac-address = <&factory 0x4>;
  95 };
  96
  97 &wmac {
  98         ralink,mtd-eeprom = <&factory 0>;
  99 };
 100
 101 &pinctrl {
 102         state_default: pinctrl0 {
 103                 default {
 104                         ralink,group = "ephy", "wled";
 105                         ralink,function = "gpio";
 106                 };
 107         };
 108 };