target/linux/ramips/dts/WMR-300.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 = "buffalo,wmr-300", "ralink,mt7620n-soc";
  10         model = "Buffalo WMR-300";
  11
  12         gpio-leds {
  13                 compatible = "gpio-leds";
  14
  15                 aoss1 {
  16                         label = "wmr-300:red:aoss";
  17                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  18                 };
  19
  20                 aoss2 {
  21                         label = "wmr-300:green:aoss";
  22                         gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
  23                 };
  24
  25                 power {
  26                         label = "wmr-300:green:status";
  27                         gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
  28                 };
  29         };
  30
  31         gpio-keys-polled {
  32                 compatible = "gpio-keys-polled";
  33                 #address-cells = <1>;
  34                 #size-cells = <0>;
  35                 poll-interval = <20>;
  36
  37                 reset {
  38                         label = "reset";
  39                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  40                         linux,code = <KEY_RESTART>;
  41                 };
  42
  43                 aoss {
  44                         label = "aoss";
  45                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  46                         linux,code = <KEY_WPS_BUTTON>;
  47                 };
  48         };
  49 };
  50
  51 &gpio2 {
  52         status = "okay";
  53 };
  54
  55 &spi0 {
  56         status = "okay";
  57
  58         m25p80@0 {
  59                 #address-cells = <1>;
  60                 #size-cells = <1>;
  61                 compatible = "jedec,spi-nor";
  62                 reg = <0>;
  63                 spi-max-frequency = <10000000>;
  64
  65                 partition@0 {
  66                         label = "u-boot";
  67                         reg = <0x0 0x30000>;
  68                         read-only;
  69                 };
  70
  71                 partition@30000 {
  72                         label = "u-boot-env";
  73                         reg = <0x30000 0x10000>;
  74                         read-only;
  75                 };
  76
  77                 factory: partition@40000 {
  78                         label = "factory";
  79                         reg = <0x40000 0x10000>;
  80                         read-only;
  81                 };
  82
  83                 partition@50000 {
  84                         label = "firmware";
  85                         reg = <0x50000 0x7b0000>;
  86                 };
  87         };
  88 };
  89
  90 &ethernet {
  91         mtd-mac-address = <&factory 0x4>;
  92         mediatek,portmap = "wllll";
  93 };
  94
  95 &wmac {
  96         ralink,mtd-eeprom = <&factory 0>;
  97 };
  98
  99 &pinctrl {
 100         state_default: pinctrl0 {
 101                 default {
 102                         ralink,group = "i2c", "ephy";
 103                         ralink,function = "gpio";
 104                 };
 105         };
 106 };