target/linux/ramips/dts/rt3052_fon_fonera-20n.dts

   1 #include "rt3050.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "fon,fonera-20n", "ralink,rt3052-soc";
   8         model = "La Fonera 2.0N";
   9
  10         aliases {
  11                 led-boot = &led_power;
  12                 led-failsafe = &led_power;
  13                 led-running = &led_power;
  14                 led-upgrade = &led_power;
  15         };
  16
  17         flash@1f000000 {
  18                 compatible = "cfi-flash";
  19                 reg = <0x1f000000 0x800000>;
  20                 bank-width = <2>;
  21                 device-width = <2>;
  22
  23                 partitions {
  24                         compatible = "fixed-partitions";
  25                         #address-cells = <1>;
  26                         #size-cells = <1>;
  27
  28                         partition@0 {
  29                                 label = "u-boot";
  30                                 reg = <0x0 0x30000>;
  31                                 read-only;
  32                         };
  33
  34                         partition@30000 {
  35                                 label = "u-boot-env";
  36                                 reg = <0x30000 0x10000>;
  37                                 read-only;
  38                         };
  39
  40                         factory: partition@40000 {
  41                                 compatible = "nvmem-cells";
  42                                 label = "factory";
  43                                 reg = <0x40000 0x10000>;
  44                                 #address-cells = <1>;
  45                                 #size-cells = <1>;
  46                                 read-only;
  47
  48                                 eeprom_factory_0: eeprom@0 {
  49                                         reg = <0x0 0x200>;
  50                                 };
  51
  52                                 macaddr_factory_28: macaddr@28 {
  53                                         reg = <0x28 0x6>;
  54                                 };
  55                         };
  56
  57                         partition@50000 {
  58                                 compatible = "denx,uimage";
  59                                 label = "firmware";
  60                                 reg = <0x50000 0x7b0000>;
  61                         };
  62                 };
  63         };
  64
  65         leds {
  66                 compatible = "gpio-leds";
  67
  68                 wifi {
  69                         label = "orange:wifi";
  70                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  71                 };
  72
  73                 led_power: power {
  74                         label = "green:power";
  75                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  76                 };
  77
  78                 usb {
  79                         label = "orange:usb";
  80                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  81                         trigger-sources = <&otg_port1>;
  82                         linux,default-trigger = "usbport";
  83                 };
  84         };
  85
  86         keys {
  87                 compatible = "gpio-keys-polled";
  88                 poll-interval = <20>;
  89
  90                 reset {
  91                         label = "reset";
  92                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  93                         linux,code = <KEY_RESTART>;
  94                 };
  95
  96                 switch {
  97                         label = "switch";
  98                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  99                         linux,code = <KEY_RFKILL>;
 100                         linux,input-type = <EV_SW>;
 101                 };
 102         };
 103 };
 104
 105 &state_default {
 106         gpio {
 107                 groups = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
 108                 function = "gpio";
 109         };
 110 };
 111
 112 &ethernet {
 113         nvmem-cells = <&macaddr_factory_28>;
 114         nvmem-cell-names = "mac-address";
 115 };
 116
 117 &esw {
 118         #address-cells = <1>;
 119         #size-cells = <0>;
 120
 121         mediatek,portmap = <0x2f>;
 122
 123         port@0 {
 124                 compatible = "swconfig,port";
 125                 reg = <0>;
 126                 swconfig,segment = "lan";
 127                 swconfig,portmap = <0 4>;
 128         };
 129
 130         port@1 {
 131                 compatible = "swconfig,port";
 132                 reg = <1>;
 133                 swconfig,segment = "lan";
 134                 swconfig,portmap = <1 3>;
 135         };
 136
 137         port@2 {
 138                 compatible = "swconfig,port";
 139                 reg = <2>;
 140                 swconfig,segment = "lan";
 141                 swconfig,portmap = <2 2>;
 142         };
 143
 144         port@3 {
 145                 compatible = "swconfig,port";
 146                 reg = <3>;
 147                 swconfig,segment = "lan";
 148                 swconfig,portmap = <3 1>;
 149         };
 150
 151         port@4 {
 152                 compatible = "swconfig,port";
 153                 reg = <4>;
 154                 swconfig,segment = "wan";
 155                 swconfig,portmap = <4 0>;
 156         };
 157 };
 158
 159 &wmac {
 160         nvmem-cells = <&eeprom_factory_0>;
 161         nvmem-cell-names = "eeprom";
 162 };
 163
 164 &otg {
 165         status = "okay";
 166 };