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                 poll-interval = <20>;
  19
  20                 wps {
  21                         label = "wps";
  22                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  23                         linux,code = <KEY_WPS_BUTTON>;
  24                 };
  25
  26                 reset {
  27                         label = "reset";
  28                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  29                         linux,code = <KEY_RESTART>;
  30                 };
  31         };
  32
  33         gpio-leds {
  34                 compatible = "gpio-leds";
  35
  36                 sms {
  37                         label = "dwr-512-b:green:sms";
  38                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  39                 };
  40                 led_status: status {
  41                         label = "dwr-512-b:green:status";
  42                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  43                 };
  44                 2g {
  45                         label = "dwr-512-b:green:2g";
  46                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  47                 };
  48                 3g {
  49                         label = "dwr-512-b:green:3g";
  50                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  51                 };
  52                 sstrengthr {
  53                         label = "dwr-512-b:red:sigstrength";
  54                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  55                 };
  56                 sstrengthg {
  57                         label = "dwr-512-b:green:sigstrength";
  58                         gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
  59                 };
  60         };
  61
  62         gpio-export {
  63                 compatible = "gpio-export";
  64                 #size-cells = <0>;
  65
  66                 slic_int {
  67                         gpio-export,name = "slic_int";
  68                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  69                 };
  70                 modem3g_enable {
  71                         gpio-export,name = "modem3g_enable";
  72                         gpio-export,output = <1>;
  73                         gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
  74                 };
  75         };
  76 };
  77
  78 &spi0 {
  79         status = "okay";
  80
  81         mx25l6405d@0 {
  82                 compatible = "jedec,spi-nor";
  83                 reg = <0>;
  84                 spi-max-frequency = <30000000>;
  85                 m25p,fast-read;
  86
  87                 partitions {
  88                         compatible = "fixed-partitions";
  89                         #address-cells = <1>;
  90                         #size-cells = <1>;
  91
  92                         partition@0 {
  93                                 label = "jboot";
  94                                 reg = <0x0 0x10000>;
  95                                 read-only;
  96                         };
  97
  98                         partition@10000 {
  99                                 label = "firmware";
 100                                 reg = <0x10000 0x7e0000>;
 101                         };
 102
 103                         config: partition@7f0000 {
 104                                 label = "config";
 105                                 reg = <0x7f0000 0x10000>;
 106                         };
 107                 };
 108         };
 109 };
 110
 111 &spi1 {
 112         status = "okay";
 113
 114         spidev@1 {
 115                 #address-cells = <1>;
 116                 #size-cells = <1>;
 117                 compatible = "siliconlabs,si3210";
 118
 119                 reg = <0>;
 120                 spi-max-frequency = <1000000>;
 121         };
 122 };
 123
 124 &pinctrl {
 125         state_default: pinctrl0 {
 126                 gpio {
 127                         ralink,group = "i2c", "jtag", "uartf";
 128                         ralink,function = "gpio";
 129                 };
 130         };
 131 };
 132
 133 &esw {
 134         mediatek,portmap = <0x2f>;
 135 };
 136
 137 &ethernet {
 138         mtd-mac-address = <&config 0xe07e>;
 139 };
 140
 141 &wmac {
 142         ralink,mtd-eeprom = <&config 0xe08a>;
 143         ralink,led-polarity = <1>;
 144         mtd-mac-address = <&config 0xe07e>;
 145 };