target/linux/ramips/dts/rt3052_alfa-network_w502u.dts

   1 #include "rt3050.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "alfa-network,w502u", "ralink,rt3052-soc";
   8         model = "ALFA Network W502U";
   9
  10         aliases {
  11                 led-boot = &led_wps;
  12                 led-failsafe = &led_wps;
  13                 led-running = &led_wps;
  14                 led-upgrade = &led_wps;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200";
  19         };
  20
  21         flash@1f000000 {
  22                 compatible = "cfi-flash";
  23                 reg = <0x1f000000 0x800000>;
  24                 bank-width = <2>;
  25                 device-width = <2>;
  26
  27                 partitions {
  28                         compatible = "fixed-partitions";
  29                         #address-cells = <1>;
  30                         #size-cells = <1>;
  31
  32                         partition@0 {
  33                                 label = "u-boot";
  34                                 reg = <0x0 0x30000>;
  35                                 read-only;
  36                         };
  37
  38                         partition@30000 {
  39                                 label = "u-boot-env";
  40                                 reg = <0x30000 0x10000>;
  41                                 read-only;
  42                         };
  43
  44                         factory: partition@40000 {
  45                                 label = "factory";
  46                                 reg = <0x40000 0x10000>;
  47                                 read-only;
  48                         };
  49
  50                         partition@50000 {
  51                                 compatible = "denx,uimage";
  52                                 label = "firmware";
  53                                 reg = <0x50000 0x7b0000>;
  54                         };
  55                 };
  56         };
  57
  58         leds {
  59                 compatible = "gpio-leds";
  60
  61                 usb {
  62                         label = "blue:usb";
  63                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  64                         trigger-sources = <&otg_port1>;
  65                         linux,default-trigger = "usbport";
  66                 };
  67
  68                 led_wps: wps {
  69                         label = "blue:wps";
  70                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  71                 };
  72         };
  73
  74         keys {
  75                 compatible = "gpio-keys-polled";
  76                 poll-interval = <20>;
  77
  78                 reset {
  79                         label = "reset";
  80                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  81                         linux,code = <KEY_RESTART>;
  82                 };
  83
  84                 wps {
  85                         label = "wps";
  86                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  87                         linux,code = <KEY_WPS_BUTTON>;
  88                 };
  89         };
  90 };
  91
  92 &state_default {
  93         gpio {
  94                 groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
  95                 function = "gpio";
  96         };
  97 };
  98
  99 &ethernet {
 100         nvmem-cells = <&macaddr_factory_28>;
 101         nvmem-cell-names = "mac-address";
 102 };
 103
 104 &esw {
 105         mediatek,portmap = <0x3e>;
 106 };
 107
 108 &wmac {
 109         ralink,mtd-eeprom = <&factory 0x0>;
 110 };
 111
 112 &otg {
 113         status = "okay";
 114 };
 115
 116 &factory {
 117         compatible = "nvmem-cells";
 118         #address-cells = <1>;
 119         #size-cells = <1>;
 120
 121         macaddr_factory_28: macaddr@28 {
 122                 reg = <0x28 0x6>;
 123         };
 124 };