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 = "dlink,dwr-512-b", "ralink,rt5350-soc";
  10         model = "D-Link DWR-512 B";
  11
  12         aliases {
  13                 led-status = &led_status;
  14         };
  15
  16         gpio-keys-polled {
  17                 compatible = "gpio-keys-polled";
  18                 #address-cells = <1>;
  19                 #size-cells = <0>;
  20                 poll-interval = <20>;
  21
  22                 wps {
  23                         label = "wps";
  24                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  25                         linux,code = <KEY_WPS_BUTTON>;
  26                 };
  27
  28                 reset {
  29                         label = "reset";
  30                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  31                         linux,code = <KEY_RESTART>;
  32                 };
  33         };
  34
  35         gpio-leds {
  36                 compatible = "gpio-leds";
  37
  38                 sms {
  39                         label = "dwr-512-b:green:sms";
  40                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  41                 };
  42                 led_status: status {
  43                         label = "dwr-512-b:green:status";
  44                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  45                 };
  46                 2g {
  47                         label = "dwr-512-b:green:2g";
  48                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  49                 };
  50                 3g {
  51                         label = "dwr-512-b:green:3g";
  52                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  53                 };
  54                 sstrengthr {
  55                         label = "dwr-512-b:red:sigstrength";
  56                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  57                 };
  58                 sstrengthg {
  59                         label = "dwr-512-b:green:sigstrength";
  60                         gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
  61                 };
  62         };
  63
  64         gpio-export {
  65                 compatible = "gpio-export";
  66                 #size-cells = <0>;
  67
  68                 slic_int {
  69                         gpio-export,name = "slic_int";
  70                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  71                 };
  72                 modem3g_enable {
  73                         gpio-export,name = "modem3g_enable";
  74                         gpio-export,output = <1>;
  75                         gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
  76                 };
  77         };
  78 };
  79
  80 &spi0 {
  81         status = "okay";
  82
  83         mx25l6405d@0 {
  84                 #address-cells = <1>;
  85                 #size-cells = <1>;
  86                 compatible = "jedec,spi-nor";
  87                 reg = <0>;
  88                 spi-max-frequency = <30000000>;
  89                 m25p,fast-read;
  90
  91                 partition@0 {
  92                         label = "jboot";
  93                         reg = <0x0 0x10000>;
  94                         read-only;
  95                 };
  96
  97                 partition@10000 {
  98                         label = "firmware";
  99                         reg = <0x10000 0x7e0000>;
 100                 };
 101
 102                 config: partition@7f0000 {
 103                         label = "config";
 104                         reg = <0x7f0000 0x10000>;
 105                 };
 106         };
 107 };
 108
 109 &spi1 {
 110         status = "okay";
 111
 112         spidev@1 {
 113                 #address-cells = <1>;
 114                 #size-cells = <1>;
 115                 compatible = "siliconlabs,si3210";
 116
 117                 reg = <0>;
 118                 spi-max-frequency = <1000000>;
 119         };
 120 };
 121
 122 &pinctrl {
 123         state_default: pinctrl0 {
 124                 gpio {
 125                         ralink,group = "i2c", "jtag", "uartf";
 126                         ralink,function = "gpio";
 127                 };
 128         };
 129 };
 130
 131 &esw {
 132         mediatek,portmap = <0x2f>;
 133 };
 134
 135 &ethernet {
 136         mtd-mac-address = <&config 0xe07e>;
 137 };
 138
 139 &wmac {
 140         ralink,mtd-eeprom = <&config 0xe08a>;
 141         ralink,led-polarity = <1>;
 142         mtd-mac-address = <&config 0xe07e>;
 143 };