target/linux/ramips/dts/DWR-512-B.dts

   1 /dts-v1/;
   2
   3 #include "rt5350.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "ralink,rt5350-soc";
  10         model = "D-Link DWR-512 B";
  11
  12         gpio-keys-polled {
  13                 compatible = "gpio-keys-polled";
  14                 #address-cells = <1>;
  15                 #size-cells = <0>;
  16                 poll-interval = <20>;
  17
  18                 wps {
  19                         label = "wps";
  20                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  21                         linux,code = <KEY_WPS_BUTTON>;
  22                 };
  23
  24                 reset {
  25                         label = "reset";
  26                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  27                         linux,code = <KEY_RESTART>;
  28                 };
  29         };
  30
  31         gpio-leds {
  32                 compatible = "gpio-leds";
  33
  34                 sms {
  35                         label = "dwr-512-b:green:sms";
  36                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  37                 };
  38                 status {
  39                         label = "dwr-512-b:green:status";
  40                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  41                 };
  42                 2g {
  43                         label = "dwr-512-b:green:2g";
  44                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  45                 };
  46                 3g {
  47                         label = "dwr-512-b:green:3g";
  48                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  49                 };
  50                 sstrengthr {
  51                         label = "dwr-512-b:red:sigstrength";
  52                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  53                 };
  54                 sstrengthg {
  55                         label = "dwr-512-b:green:sigstrength";
  56                         gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
  57                 };
  58         };
  59
  60         gpio-export {
  61                 compatible = "gpio-export";
  62                 #size-cells = <0>;
  63
  64                 modem3g_enable {
  65                         gpio-export,name = "modem3g_enable";
  66                         gpio-export,output = <1>;
  67                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  68                 };
  69         };
  70 };
  71
  72 &spi0 {
  73         status = "okay";
  74
  75         mx25l6405d@0 {
  76                 #address-cells = <1>;
  77                 #size-cells = <1>;
  78                 compatible = "jedec,spi-nor";
  79                 reg = <0>;
  80                 spi-max-frequency = <30000000>;
  81                 m25p,fast-read;
  82
  83                 partition@0 {
  84                         label = "u-boot";
  85                         reg = <0x0 0x30000>;
  86                         read-only;
  87                 };
  88
  89                 partition@30000 {
  90                         label = "u-boot-env";
  91                         reg = <0x30000 0x20000>;
  92                         read-only;
  93                 };
  94
  95                 partition@50000 {
  96                         label = "firmware";
  97                         reg = <0x50000 0x7a0000>;
  98                 };
  99
 100                 config: partition@7f0000 {
 101                         label = "config";
 102                         reg = <0x7f0000 0x10000>;
 103                 };
 104         };
 105 };
 106
 107 &spi1 {
 108         status = "okay";
 109
 110         spidev@1 {
 111                 #address-cells = <1>;
 112                 #size-cells = <1>;
 113                 compatible = "siliconlabs,si3210";
 114
 115                 reg = <0>;
 116                 spi-max-frequency = <1000000>;
 117         };
 118 };
 119
 120 &pinctrl {
 121         state_default: pinctrl0 {
 122                 gpio {
 123                         ralink,group = "i2c", "jtag", "uartf";
 124                         ralink,function = "gpio";
 125                 };
 126         };
 127 };
 128
 129 &esw {
 130         mediatek,portmap = <0x2f>;
 131 };
 132
 133 &ethernet {
 134         mtd-mac-address = <&config 0xe07e>;
 135 };
 136
 137 &wmac {
 138         ralink,mtd-eeprom = <&config 0xe08a>;
 139         ralink,led-polarity = <1>;
 140         mtd-mac-address = <&config 0xe07e>;
 141 };