target/linux/ramips/dts/WRH-300CR.dts

   1 /dts-v1/;
   2
   3 #include "mt7620n.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "elecom,wrh-300cr", "ralink,mt7620n-soc";
   9         model = "ELECOM WRH-300CR";
  10
  11                 gpio-leds {
  12                 compatible = "gpio-leds";
  13
  14                 wps {
  15                         label = "wrh-300cr:green:wps";
  16                         gpios = <&gpio2 0 1>;
  17                 };
  18
  19                 ethernet {
  20                         label = "wrh-300cr:green:ethernet";
  21                         gpios = <&gpio2 3 1>;
  22                 };
  23
  24                 wlan {
  25                         label = "wrh-300cr:green:wlan";
  26                         gpios = <&gpio3 0 1>;
  27                 };
  28         };
  29
  30         gpio-keys-polled {
  31                 compatible = "gpio-keys-polled";
  32                 #address-cells = <1>;
  33                 #size-cells = <0>;
  34                 poll-interval = <20>;
  35
  36                 reset {
  37                         label = "reset";
  38                         gpios = <&gpio0 1 1>;
  39                         linux,code = <KEY_RESTART>;
  40                 };
  41
  42                 wps {
  43                         label = "wps";
  44                         gpios = <&gpio0 2 1>;
  45                         linux,code = <KEY_WPS_BUTTON>;
  46                 };
  47         };
  48 };
  49
  50 &gpio1 {
  51         status = "okay";
  52 };
  53
  54 &gpio2 {
  55         status = "okay";
  56 };
  57
  58 &gpio3 {
  59         status = "okay";
  60 };
  61
  62 &spi0 {
  63         status = "okay";
  64
  65         m25p80@0 {
  66                 #address-cells = <1>;
  67                 #size-cells = <1>;
  68                 compatible = "jedec,spi-nor";
  69                 reg = <0>;
  70                 spi-max-frequency = <10000000>;
  71
  72                 partition@0 {
  73                         label = "u-boot";
  74                         reg = <0x0 0x30000>;
  75                         read-only;
  76                 };
  77
  78                 partition@30000 {
  79                         label = "u-boot-env";
  80                         reg = <0x30000 0x10000>;
  81                 };
  82
  83                 factory: partition@40000 {
  84                         label = "factory";
  85                         reg = <0x40000 0x10000>;
  86                         read-only;
  87                 };
  88
  89                 partition@50000 {
  90                         label = "recover";
  91                         reg = <0x50000 0x1c0000>;
  92                         read-only;
  93                 };
  94
  95                 partition@210000 {
  96                         label = "firmware";
  97                         reg = <0x210000 0xdf0000>;
  98                 };
  99         };
 100 };
 101
 102 &ehci {
 103         status = "okay";
 104 };
 105
 106 &ohci {
 107         status = "okay";
 108 };
 109
 110 &ethernet {
 111         mtd-mac-address = <&factory 0x2e>;
 112         mediatek,portmap = "llllw";
 113 };
 114
 115 &wmac {
 116         ralink,mtd-eeprom = <&factory 0>;
 117 };
 118
 119 &pinctrl {
 120         state_default: pinctrl0 {
 121                 default {
 122                         ralink,group = "i2c", "ephy", "wled";
 123                         ralink,function = "gpio";
 124                 };
 125         };
 126 };