target/linux/ramips/dts/WSR-600.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "ralink,mt7621-eval-board", "ralink,mt7621-soc";
   9         model = "Buffalo WSR-600DHP";
  10
  11         memory@0 {
  12                 device_type = "memory";
  13                 reg = <0x0 0x4000000>;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,57600";
  18         };
  19
  20         gpio-leds {
  21                 compatible = "gpio-leds";
  22
  23                 power {
  24                         label = "wsr-600:green:power";
  25                         gpios = <&gpio0 12 1>;
  26                 };
  27
  28                 wifi_o {
  29                         label = "wsr-600:orange:wifi";
  30                         gpios = <&gpio1 9 1>;
  31                 };
  32
  33                 diag {
  34                         label = "wsr-600:orange:diag";
  35                         gpios = <&gpio1 10 1>;
  36                 };
  37
  38                 wifi_g {
  39                         label = "wsr-600:green:wifi";
  40                         gpios = <&gpio1 12 1>;
  41                 };
  42
  43                 router_o {
  44                         label = "wsr-600:orange:router";
  45                         gpios = <&gpio1 13 1>;
  46                 };
  47
  48                 router_g {
  49                         label = "wsr-600:green:router";
  50                         gpios = <&gpio1 14 1>;
  51                 };
  52
  53                 internet_o {
  54                         label = "wsr-600:orange:internet";
  55                         gpios = <&gpio1 15 1>;
  56                 };
  57
  58                 internet_g {
  59                         label = "wsr-600:green:internet";
  60                         gpios = <&gpio1 16 1>;
  61                 };
  62         };
  63
  64         gpio-keys-polled {
  65                 compatible = "gpio-keys-polled";
  66                 #address-cells = <1>;
  67                 #size-cells = <0>;
  68                 poll-interval = <20>;
  69
  70                 power {
  71                         label = "power";
  72                         gpios = <&gpio0 8 1>;
  73                         linux,code = <KEY_POWER>;
  74                 };
  75
  76                 reset {
  77                         label = "reset";
  78                         gpios = <&gpio0 11 1>;
  79                         linux,code = <KEY_RESTART>;
  80                 };
  81
  82                 aoss {
  83                         label = "aoss";
  84                         gpios = <&gpio0 18 1>;
  85                         linux,code = <KEY_WPS_BUTTON>;
  86                 };
  87
  88                 auto {
  89                         label = "mode";
  90                         gpios = <&gpio0 7 0>;
  91                         linux,code = <BTN_0>;
  92                         linux,input-type = <EV_SW>;
  93                 };
  94
  95                 ap {
  96                         label = "ap";
  97                         gpios = <&gpio0 6 0>;
  98                         linux,code = <BTN_0>;
  99                         linux,input-type = <EV_SW>;
 100                 };
 101
 102                 router {
 103                         label = "router";
 104                         gpios = <&gpio0 10 0>;
 105                         linux,code = <BTN_0>;
 106                         linux,input-type = <EV_SW>;
 107                 };
 108         };
 109
 110         gpio_poweroff {
 111                 compatible = "gpio-poweroff";
 112                 gpios = <&gpio1 11 1>;
 113         };
 114 };
 115
 116 &spi0 {
 117         status = "okay";
 118
 119         m25p80@0 {
 120                 #address-cells = <1>;
 121                 #size-cells = <1>;
 122                 compatible = "jedec,spi-nor";
 123                 reg = <0>;
 124                 linux,modalias = "m25p80";
 125                 spi-max-frequency = <10000000>;
 126
 127                 partition@0 {
 128                         label = "u-boot";
 129                         reg = <0x0 0x30000>;
 130                         read-only;
 131                 };
 132
 133                 partition@30000 {
 134                         label = "u-boot-env";
 135                         reg = <0x30000 0x10000>;
 136                         read-only;
 137                 };
 138
 139                 factory: partition@40000 {
 140                         label = "factory";
 141                         reg = <0x40000 0x10000>;
 142                         read-only;
 143                 };
 144
 145                 partition@50000 {
 146                         label = "firmware";
 147                         reg = <0x50000 0xfb0000>;
 148                 };
 149         };
 150 };
 151
 152 &pinctrl {
 153         state_default: pinctrl0 {
 154                 gpio {
 155                         ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
 156                         ralink,function = "gpio";
 157                 };
 158         };
 159 };