target/linux/ramips/dts/mt7620n_elecom_wrh-300cr.dts

   1 #include "mt7620n.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "elecom,wrh-300cr", "ralink,mt7620n-soc";
   8         model = "ELECOM WRH-300CR";
   9
  10         aliases {
  11                 led-boot = &led_wps;
  12                 led-failsafe = &led_wps;
  13                 led-running = &led_wps;
  14                 led-upgrade = &led_wps;
  15         };
  16
  17         leds {
  18                 compatible = "gpio-leds";
  19
  20                 led_wps: wps {
  21                         label = "wrh-300cr:green:wps";
  22                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  23                 };
  24
  25                 ethernet {
  26                         label = "wrh-300cr:green:ethernet";
  27                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  28                 };
  29
  30                 wlan {
  31                         label = "wrh-300cr:green:wlan";
  32                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  33                 };
  34         };
  35
  36         keys {
  37                 compatible = "gpio-keys";
  38
  39                 reset {
  40                         label = "reset";
  41                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  42                         linux,code = <KEY_RESTART>;
  43                 };
  44
  45                 wps {
  46                         label = "wps";
  47                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  48                         linux,code = <KEY_WPS_BUTTON>;
  49                 };
  50         };
  51 };
  52
  53 &gpio1 {
  54         status = "okay";
  55 };
  56
  57 &gpio2 {
  58         status = "okay";
  59 };
  60
  61 &gpio3 {
  62         status = "okay";
  63 };
  64
  65 &spi0 {
  66         status = "okay";
  67
  68         flash@0 {
  69                 compatible = "jedec,spi-nor";
  70                 reg = <0>;
  71                 spi-max-frequency = <10000000>;
  72
  73                 partitions {
  74                         compatible = "fixed-partitions";
  75                         #address-cells = <1>;
  76                         #size-cells = <1>;
  77
  78                         partition@0 {
  79                                 label = "u-boot";
  80                                 reg = <0x0 0x30000>;
  81                                 read-only;
  82                         };
  83
  84                         partition@30000 {
  85                                 label = "u-boot-env";
  86                                 reg = <0x30000 0x10000>;
  87                         };
  88
  89                         factory: partition@40000 {
  90                                 label = "factory";
  91                                 reg = <0x40000 0x10000>;
  92                                 read-only;
  93                         };
  94
  95                         partition@50000 {
  96                                 label = "recover";
  97                                 reg = <0x50000 0x1c0000>;
  98                                 read-only;
  99                         };
 100
 101                         partition@210000 {
 102                                 compatible = "denx,uimage";
 103                                 label = "firmware";
 104                                 reg = <0x210000 0xdf0000>;
 105                         };
 106                 };
 107         };
 108 };
 109
 110 &ehci {
 111         status = "okay";
 112 };
 113
 114 &ohci {
 115         status = "okay";
 116 };
 117
 118 &ethernet {
 119         mtd-mac-address = <&factory 0x2e>;
 120
 121         mediatek,portmap = "llllw";
 122 };
 123
 124 &wmac {
 125         ralink,mtd-eeprom = <&factory 0x0>;
 126 };
 127
 128 &state_default {
 129         default {
 130                 groups = "i2c", "ephy", "wled";
 131                 function = "gpio";
 132         };
 133 };