target/linux/ramips/dts/WRH-300CR.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 = "elecom,wrh-300cr", "ralink,mt7620n-soc";
  10         model = "ELECOM WRH-300CR";
  11
  12         aliases {
  13                 led-status = &led_wps;
  14         };
  15
  16                 gpio-leds {
  17                 compatible = "gpio-leds";
  18
  19                 led_wps: wps {
  20                         label = "wrh-300cr:green:wps";
  21                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  22                 };
  23
  24                 ethernet {
  25                         label = "wrh-300cr:green:ethernet";
  26                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 wlan {
  30                         label = "wrh-300cr:green:wlan";
  31                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  32                 };
  33         };
  34
  35         gpio-keys-polled {
  36                 compatible = "gpio-keys-polled";
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39                 poll-interval = <20>;
  40
  41                 reset {
  42                         label = "reset";
  43                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  44                         linux,code = <KEY_RESTART>;
  45                 };
  46
  47                 wps {
  48                         label = "wps";
  49                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  50                         linux,code = <KEY_WPS_BUTTON>;
  51                 };
  52         };
  53 };
  54
  55 &gpio1 {
  56         status = "okay";
  57 };
  58
  59 &gpio2 {
  60         status = "okay";
  61 };
  62
  63 &gpio3 {
  64         status = "okay";
  65 };
  66
  67 &spi0 {
  68         status = "okay";
  69
  70         m25p80@0 {
  71                 #address-cells = <1>;
  72                 #size-cells = <1>;
  73                 compatible = "jedec,spi-nor";
  74                 reg = <0>;
  75                 spi-max-frequency = <10000000>;
  76
  77                 partition@0 {
  78                         label = "u-boot";
  79                         reg = <0x0 0x30000>;
  80                         read-only;
  81                 };
  82
  83                 partition@30000 {
  84                         label = "u-boot-env";
  85                         reg = <0x30000 0x10000>;
  86                 };
  87
  88                 factory: partition@40000 {
  89                         label = "factory";
  90                         reg = <0x40000 0x10000>;
  91                         read-only;
  92                 };
  93
  94                 partition@50000 {
  95                         label = "recover";
  96                         reg = <0x50000 0x1c0000>;
  97                         read-only;
  98                 };
  99
 100                 partition@210000 {
 101                         label = "firmware";
 102                         reg = <0x210000 0xdf0000>;
 103                 };
 104         };
 105 };
 106
 107 &ehci {
 108         status = "okay";
 109 };
 110
 111 &ohci {
 112         status = "okay";
 113 };
 114
 115 &ethernet {
 116         mtd-mac-address = <&factory 0x2e>;
 117         mediatek,portmap = "llllw";
 118 };
 119
 120 &wmac {
 121         ralink,mtd-eeprom = <&factory 0>;
 122 };
 123
 124 &pinctrl {
 125         state_default: pinctrl0 {
 126                 default {
 127                         ralink,group = "i2c", "ephy", "wled";
 128                         ralink,function = "gpio";
 129                 };
 130         };
 131 };