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 #include <dt-bindings/leds/common.h>
   6
   7 / {
   8         compatible = "dlink,dwr-512-b", "ralink,rt5350-soc";
   9         model = "D-Link DWR-512 B";
  10
  11         aliases {
  12                 led-boot = &led_status;
  13                 led-failsafe = &led_status;
  14                 led-running = &led_status;
  15                 led-upgrade = &led_status;
  16         };
  17
  18         keys {
  19                 compatible = "gpio-keys-polled";
  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         leds {
  36                 compatible = "gpio-leds";
  37
  38                 sms {
  39                         label = "green:sms";
  40                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  41                 };
  42                 led_status: status {
  43                         function = LED_FUNCTION_STATUS;
  44                         color = <LED_COLOR_ID_GREEN>;
  45                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  46                 };
  47                 2g {
  48                         label = "green:2g";
  49                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  50                 };
  51                 3g {
  52                         label = "green:3g";
  53                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  54                 };
  55                 sstrengthr {
  56                         label = "red:sigstrength";
  57                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  58                 };
  59                 sstrengthg {
  60                         label = "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         flash@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                                 compatible = "amit,jimage";
 103                                 label = "firmware";
 104                                 reg = <0x10000 0x7e0000>;
 105                         };
 106
 107                         partition@7f0000 {
 108                                 label = "config";
 109                                 reg = <0x7f0000 0x10000>;
 110
 111                                 nvmem-layout {
 112                                         compatible = "fixed-layout";
 113                                         #address-cells = <1>;
 114                                         #size-cells = <1>;
 115
 116                                         macaddr_config_e07e: macaddr@e07e {
 117                                                 reg = <0xe07e 0x6>;
 118                                         };
 119
 120                                         eeprom_config_e08a: eeprom@e08a {
 121                                                 reg = <0xe08a 0x200>;
 122                                         };
 123                                 };
 124                         };
 125                 };
 126         };
 127 };
 128
 129 &spi1 {
 130         status = "okay";
 131
 132         spidev@0 {
 133                 #address-cells = <1>;
 134                 #size-cells = <1>;
 135                 compatible = "silabs,si3210";
 136
 137                 reg = <0>;
 138                 spi-max-frequency = <1000000>;
 139         };
 140 };
 141
 142 &state_default {
 143         gpio {
 144                 groups = "i2c", "jtag", "uartf";
 145                 function = "gpio";
 146         };
 147 };
 148
 149 &esw {
 150         mediatek,portmap = <0x2f>;
 151 };
 152
 153 &ethernet {
 154         nvmem-cells = <&macaddr_config_e07e>;
 155         nvmem-cell-names = "mac-address";
 156 };
 157
 158 &wmac {
 159         ralink,led-polarity = <1>;
 160         nvmem-cells = <&eeprom_config_e08a>, <&macaddr_config_e07e>;
 161         nvmem-cell-names = "eeprom", "mac-address";
 162 };