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 #include <dt-bindings/leds/common.h>
   6
   7 / {
   8         compatible = "fon,fonera-20n", "ralink,rt3052-soc";
   9         model = "La Fonera 2.0N";
  10
  11         aliases {
  12                 led-boot = &led_power;
  13                 led-failsafe = &led_power;
  14                 led-running = &led_power;
  15                 led-upgrade = &led_power;
  16         };
  17
  18         flash@1f000000 {
  19                 compatible = "cfi-flash";
  20                 reg = <0x1f000000 0x800000>;
  21                 bank-width = <2>;
  22                 device-width = <2>;
  23
  24                 partitions {
  25                         compatible = "fixed-partitions";
  26                         #address-cells = <1>;
  27                         #size-cells = <1>;
  28
  29                         partition@0 {
  30                                 label = "u-boot";
  31                                 reg = <0x0 0x30000>;
  32                                 read-only;
  33                         };
  34
  35                         partition@30000 {
  36                                 label = "u-boot-env";
  37                                 reg = <0x30000 0x10000>;
  38                                 read-only;
  39                         };
  40
  41                         factory: partition@40000 {
  42                                 label = "factory";
  43                                 reg = <0x40000 0x10000>;
  44                                 read-only;
  45
  46                                 nvmem-layout {
  47                                         compatible = "fixed-layout";
  48                                         #address-cells = <1>;
  49                                         #size-cells = <1>;
  50
  51                                         eeprom_factory_0: eeprom@0 {
  52                                                 reg = <0x0 0x200>;
  53                                         };
  54
  55                                         macaddr_factory_28: macaddr@28 {
  56                                                 reg = <0x28 0x6>;
  57                                         };
  58                                 };
  59                         };
  60
  61                         partition@50000 {
  62                                 compatible = "denx,uimage";
  63                                 label = "firmware";
  64                                 reg = <0x50000 0x7b0000>;
  65                         };
  66                 };
  67         };
  68
  69         leds {
  70                 compatible = "gpio-leds";
  71
  72                 wifi {
  73                         label = "orange:wifi";
  74                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  75                 };
  76
  77                 led_power: power {
  78                         function = LED_FUNCTION_POWER;
  79                         color = <LED_COLOR_ID_GREEN>;
  80                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  81                 };
  82
  83                 usb {
  84                         function = LED_FUNCTION_USB;
  85                         color = <LED_COLOR_ID_ORANGE>;
  86                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  87                         trigger-sources = <&otg_port1>;
  88                         linux,default-trigger = "usbport";
  89                 };
  90         };
  91
  92         keys {
  93                 compatible = "gpio-keys-polled";
  94                 poll-interval = <20>;
  95
  96                 reset {
  97                         label = "reset";
  98                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  99                         linux,code = <KEY_RESTART>;
 100                 };
 101
 102                 switch {
 103                         label = "switch";
 104                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
 105                         linux,code = <KEY_RFKILL>;
 106                         linux,input-type = <EV_SW>;
 107                 };
 108         };
 109 };
 110
 111 &state_default {
 112         gpio {
 113                 groups = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
 114                 function = "gpio";
 115         };
 116 };
 117
 118 &ethernet {
 119         nvmem-cells = <&macaddr_factory_28>;
 120         nvmem-cell-names = "mac-address";
 121 };
 122
 123 &esw {
 124         #address-cells = <1>;
 125         #size-cells = <0>;
 126
 127         mediatek,portmap = <0x2f>;
 128
 129         port@0 {
 130                 compatible = "swconfig,port";
 131                 reg = <0>;
 132                 swconfig,segment = "lan";
 133                 swconfig,portmap = <0 4>;
 134         };
 135
 136         port@1 {
 137                 compatible = "swconfig,port";
 138                 reg = <1>;
 139                 swconfig,segment = "lan";
 140                 swconfig,portmap = <1 3>;
 141         };
 142
 143         port@2 {
 144                 compatible = "swconfig,port";
 145                 reg = <2>;
 146                 swconfig,segment = "lan";
 147                 swconfig,portmap = <2 2>;
 148         };
 149
 150         port@3 {
 151                 compatible = "swconfig,port";
 152                 reg = <3>;
 153                 swconfig,segment = "lan";
 154                 swconfig,portmap = <3 1>;
 155         };
 156
 157         port@4 {
 158                 compatible = "swconfig,port";
 159                 reg = <4>;
 160                 swconfig,segment = "wan";
 161                 swconfig,portmap = <4 0>;
 162         };
 163 };
 164
 165 &wmac {
 166         nvmem-cells = <&eeprom_factory_0>;
 167         nvmem-cell-names = "eeprom";
 168 };
 169
 170 &otg {
 171         status = "okay";
 172 };