target/linux/ramips/dts/rt5350_dlink_dwr-512-b.dts

   1 #include "rt5350.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "dlink,dwr-512-b", "ralink,rt5350-soc";
   8         model = "D-Link DWR-512 B";
   9
  10         aliases {
  11                 led-boot = &led_status;
  12                 led-failsafe = &led_status;
  13                 led-running = &led_status;
  14                 led-upgrade = &led_status;
  15         };
  16
  17         keys {
  18                 compatible = "gpio-keys-polled";
  19                 poll-interval = <20>;
  20
  21                 wps {
  22                         label = "wps";
  23                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  24                         linux,code = <KEY_WPS_BUTTON>;
  25                 };
  26
  27                 reset {
  28                         label = "reset";
  29                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  30                         linux,code = <KEY_RESTART>;
  31                 };
  32         };
  33
  34         leds {
  35                 compatible = "gpio-leds";
  36
  37                 sms {
  38                         label = "green:sms";
  39                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  40                 };
  41                 led_status: status {
  42                         label = "green:status";
  43                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  44                 };
  45                 2g {
  46                         label = "green:2g";
  47                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  48                 };
  49                 3g {
  50                         label = "green:3g";
  51                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  52                 };
  53                 sstrengthr {
  54                         label = "red:sigstrength";
  55                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  56                 };
  57                 sstrengthg {
  58                         label = "green:sigstrength";
  59                         gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
  60                 };
  61         };
  62
  63         gpio-export {
  64                 compatible = "gpio-export";
  65                 #size-cells = <0>;
  66
  67                 slic_int {
  68                         gpio-export,name = "slic_int";
  69                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  70                 };
  71                 modem3g_enable {
  72                         gpio-export,name = "modem3g_enable";
  73                         gpio-export,output = <1>;
  74                         gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
  75                 };
  76         };
  77 };
  78
  79 &spi0 {
  80         status = "okay";
  81
  82         flash@0 {
  83                 compatible = "jedec,spi-nor";
  84                 reg = <0>;
  85                 spi-max-frequency = <30000000>;
  86                 m25p,fast-read;
  87
  88                 partitions {
  89                         compatible = "fixed-partitions";
  90                         #address-cells = <1>;
  91                         #size-cells = <1>;
  92
  93                         partition@0 {
  94                                 label = "jboot";
  95                                 reg = <0x0 0x10000>;
  96                                 read-only;
  97                         };
  98
  99                         partition@10000 {
 100                                 compatible = "amit,jimage";
 101                                 label = "firmware";
 102                                 reg = <0x10000 0x7e0000>;
 103                         };
 104
 105                         config: partition@7f0000 {
 106                                 label = "config";
 107                                 reg = <0x7f0000 0x10000>;
 108
 109                                 nvmem-layout {
 110                                         compatible = "fixed-layout";
 111                                         #address-cells = <1>;
 112                                         #size-cells = <1>;
 113
 114                                         macaddr_config_e07e: macaddr@e07e {
 115                                                 reg = <0xe07e 0x6>;
 116                                         };
 117
 118                                         eeprom_config_e08a: eeprom@e08a {
 119                                                 reg = <0xe08a 0x200>;
 120                                         };
 121                                 };
 122                         };
 123                 };
 124         };
 125 };
 126
 127 &spi1 {
 128         status = "okay";
 129
 130         spidev@0 {
 131                 #address-cells = <1>;
 132                 #size-cells = <1>;
 133                 compatible = "silabs,si3210";
 134
 135                 reg = <0>;
 136                 spi-max-frequency = <1000000>;
 137         };
 138 };
 139
 140 &state_default {
 141         gpio {
 142                 groups = "i2c", "jtag", "uartf";
 143                 function = "gpio";
 144         };
 145 };
 146
 147 &esw {
 148         mediatek,portmap = <0x2f>;
 149 };
 150
 151 &ethernet {
 152         nvmem-cells = <&macaddr_config_e07e>;
 153         nvmem-cell-names = "mac-address";
 154 };
 155
 156 &wmac {
 157         ralink,led-polarity = <1>;
 158         nvmem-cells = <&eeprom_config_e08a>, <&macaddr_config_e07e>;
 159         nvmem-cell-names = "eeprom", "mac-address";
 160 };