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-boot = &led_status;
  14                 led-failsafe = &led_status;
  15                 led-running = &led_status;
  16                 led-upgrade = &led_status;
  17         };
  18
  19         gpio-keys-polled {
  20                 compatible = "gpio-keys-polled";
  21                 poll-interval = <20>;
  22
  23                 wps {
  24                         label = "wps";
  25                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  26                         linux,code = <KEY_WPS_BUTTON>;
  27                 };
  28
  29                 reset {
  30                         label = "reset";
  31                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  32                         linux,code = <KEY_RESTART>;
  33                 };
  34         };
  35
  36         gpio-leds {
  37                 compatible = "gpio-leds";
  38
  39                 sms {
  40                         label = "dwr-512-b:green:sms";
  41                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  42                 };
  43                 led_status: status {
  44                         label = "dwr-512-b:green:status";
  45                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  46                 };
  47                 2g {
  48                         label = "dwr-512-b:green:2g";
  49                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  50                 };
  51                 3g {
  52                         label = "dwr-512-b:green:3g";
  53                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  54                 };
  55                 sstrengthr {
  56                         label = "dwr-512-b:red:sigstrength";
  57                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  58                 };
  59                 sstrengthg {
  60                         label = "dwr-512-b:green:sigstrength";
  61                         gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
  62                 };
  63         };
  64
  65         gpio-export {
  66                 compatible = "gpio-export";
  67                 #size-cells = <0>;
  68
  69                 slic_int {
  70                         gpio-export,name = "slic_int";
  71                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  72                 };
  73                 modem3g_enable {
  74                         gpio-export,name = "modem3g_enable";
  75                         gpio-export,output = <1>;
  76                         gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
  77                 };
  78         };
  79 };
  80
  81 &spi0 {
  82         status = "okay";
  83
  84         mx25l6405d@0 {
  85                 compatible = "jedec,spi-nor";
  86                 reg = <0>;
  87                 spi-max-frequency = <30000000>;
  88                 m25p,fast-read;
  89
  90                 partitions {
  91                         compatible = "fixed-partitions";
  92                         #address-cells = <1>;
  93                         #size-cells = <1>;
  94
  95                         partition@0 {
  96                                 label = "jboot";
  97                                 reg = <0x0 0x10000>;
  98                                 read-only;
  99                         };
 100
 101                         partition@10000 {
 102                                 label = "firmware";
 103                                 reg = <0x10000 0x7e0000>;
 104                         };
 105
 106                         config: partition@7f0000 {
 107                                 label = "config";
 108                                 reg = <0x7f0000 0x10000>;
 109                         };
 110                 };
 111         };
 112 };
 113
 114 &spi1 {
 115         status = "okay";
 116
 117         spidev@1 {
 118                 #address-cells = <1>;
 119                 #size-cells = <1>;
 120                 compatible = "siliconlabs,si3210";
 121
 122                 reg = <0>;
 123                 spi-max-frequency = <1000000>;
 124         };
 125 };
 126
 127 &pinctrl {
 128         state_default: pinctrl0 {
 129                 gpio {
 130                         ralink,group = "i2c", "jtag", "uartf";
 131                         ralink,function = "gpio";
 132                 };
 133         };
 134 };
 135
 136 &esw {
 137         mediatek,portmap = <0x2f>;
 138 };
 139
 140 &ethernet {
 141         mtd-mac-address = <&config 0xe07e>;
 142 };
 143
 144 &wmac {
 145         ralink,mtd-eeprom = <&config 0xe08a>;
 146         ralink,led-polarity = <1>;
 147         mtd-mac-address = <&config 0xe07e>;
 148 };