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                                 label = "factory";
  42                                 reg = <0x40000 0x10000>;
  43                                 read-only;
  44
  45                                 nvmem-layout {
  46                                         compatible = "fixed-layout";
  47                                         #address-cells = <1>;
  48                                         #size-cells = <1>;
  49
  50                                         eeprom_factory_0: eeprom@0 {
  51                                                 reg = <0x0 0x200>;
  52                                         };
  53
  54                                         macaddr_factory_28: macaddr@28 {
  55                                                 reg = <0x28 0x6>;
  56                                         };
  57                                 };
  58                         };
  59
  60                         partition@50000 {
  61                                 compatible = "denx,uimage";
  62                                 label = "firmware";
  63                                 reg = <0x50000 0x7b0000>;
  64                         };
  65                 };
  66         };
  67
  68         leds {
  69                 compatible = "gpio-leds";
  70
  71                 wifi {
  72                         label = "orange:wifi";
  73                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  74                 };
  75
  76                 led_power: power {
  77                         label = "green:power";
  78                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  79                 };
  80
  81                 usb {
  82                         label = "orange:usb";
  83                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  84                         trigger-sources = <&otg_port1>;
  85                         linux,default-trigger = "usbport";
  86                 };
  87         };
  88
  89         keys {
  90                 compatible = "gpio-keys-polled";
  91                 poll-interval = <20>;
  92
  93                 reset {
  94                         label = "reset";
  95                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  96                         linux,code = <KEY_RESTART>;
  97                 };
  98
  99                 switch {
 100                         label = "switch";
 101                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
 102                         linux,code = <KEY_RFKILL>;
 103                         linux,input-type = <EV_SW>;
 104                 };
 105         };
 106 };
 107
 108 &state_default {
 109         gpio {
 110                 groups = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
 111                 function = "gpio";
 112         };
 113 };
 114
 115 &ethernet {
 116         nvmem-cells = <&macaddr_factory_28>;
 117         nvmem-cell-names = "mac-address";
 118 };
 119
 120 &esw {
 121         #address-cells = <1>;
 122         #size-cells = <0>;
 123
 124         mediatek,portmap = <0x2f>;
 125
 126         port@0 {
 127                 compatible = "swconfig,port";
 128                 reg = <0>;
 129                 swconfig,segment = "lan";
 130                 swconfig,portmap = <0 4>;
 131         };
 132
 133         port@1 {
 134                 compatible = "swconfig,port";
 135                 reg = <1>;
 136                 swconfig,segment = "lan";
 137                 swconfig,portmap = <1 3>;
 138         };
 139
 140         port@2 {
 141                 compatible = "swconfig,port";
 142                 reg = <2>;
 143                 swconfig,segment = "lan";
 144                 swconfig,portmap = <2 2>;
 145         };
 146
 147         port@3 {
 148                 compatible = "swconfig,port";
 149                 reg = <3>;
 150                 swconfig,segment = "lan";
 151                 swconfig,portmap = <3 1>;
 152         };
 153
 154         port@4 {
 155                 compatible = "swconfig,port";
 156                 reg = <4>;
 157                 swconfig,segment = "wan";
 158                 swconfig,portmap = <4 0>;
 159         };
 160 };
 161
 162 &wmac {
 163         nvmem-cells = <&eeprom_factory_0>;
 164         nvmem-cell-names = "eeprom";
 165 };
 166
 167 &otg {
 168         status = "okay";
 169 };