target/linux/ramips/dts/mt7620n_elecom_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-boot = &led_wps;
  14                 led-failsafe = &led_wps;
  15                 led-running = &led_wps;
  16                 led-upgrade = &led_wps;
  17         };
  18
  19         leds {
  20                 compatible = "gpio-leds";
  21
  22                 led_wps: wps {
  23                         label = "wrh-300cr:green:wps";
  24                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  25                 };
  26
  27                 ethernet {
  28                         label = "wrh-300cr:green:ethernet";
  29                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 wlan {
  33                         label = "wrh-300cr:green:wlan";
  34                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  35                 };
  36         };
  37
  38         keys {
  39                 compatible = "gpio-keys";
  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                 compatible = "jedec,spi-nor";
  72                 reg = <0>;
  73                 spi-max-frequency = <10000000>;
  74
  75                 partitions {
  76                         compatible = "fixed-partitions";
  77                         #address-cells = <1>;
  78                         #size-cells = <1>;
  79
  80                         partition@0 {
  81                                 label = "u-boot";
  82                                 reg = <0x0 0x30000>;
  83                                 read-only;
  84                         };
  85
  86                         partition@30000 {
  87                                 label = "u-boot-env";
  88                                 reg = <0x30000 0x10000>;
  89                         };
  90
  91                         factory: partition@40000 {
  92                                 label = "factory";
  93                                 reg = <0x40000 0x10000>;
  94                                 read-only;
  95                         };
  96
  97                         partition@50000 {
  98                                 label = "recover";
  99                                 reg = <0x50000 0x1c0000>;
 100                                 read-only;
 101                         };
 102
 103                         partition@210000 {
 104                                 compatible = "denx,uimage";
 105                                 label = "firmware";
 106                                 reg = <0x210000 0xdf0000>;
 107                         };
 108                 };
 109         };
 110 };
 111
 112 &ehci {
 113         status = "okay";
 114 };
 115
 116 &ohci {
 117         status = "okay";
 118 };
 119
 120 &ethernet {
 121         mtd-mac-address = <&factory 0x2e>;
 122         mediatek,portmap = "llllw";
 123 };
 124
 125 &wmac {
 126         ralink,mtd-eeprom = <&factory 0>;
 127 };
 128
 129 &state_default {
 130         default {
 131                 groups = "i2c", "ephy", "wled";
 132                 function = "gpio";
 133         };
 134 };