target/linux/ramips/dts/W502U.dts

   1         ethernet@10100000 {
   2                 mtd-mac-address = <&factory 0x28>;
   3         };
   4
   5 /dts-v1/;
   6
   7 /include/ "rt3050.dtsi"
   8
   9 / {
  10         compatible = "W502U", "ralink,rt3052-soc";
  11         model = "ALFA Networks W502U";
  12
  13         chosen {
  14                 bootargs = "console=ttyS0,115200";
  15         };
  16
  17         pinctrl {
  18                 state_default: pinctrl0 {
  19                         gpio {
  20                                 ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
  21                                 ralink,function = "gpio";
  22                         };
  23                 };
  24         };
  25
  26         cfi@1f000000 {
  27                 compatible = "cfi-flash";
  28                 reg = <0x1f000000 0x800000>;
  29
  30                 bank-width = <2>;
  31                 device-width = <2>;
  32                 #address-cells = <1>;
  33                 #size-cells = <1>;
  34
  35                 partition@0 {
  36                         label = "u-boot";
  37                         reg = <0x0 0x30000>;
  38                         read-only;
  39                 };
  40
  41                 partition@30000 {
  42                         label = "u-boot-env";
  43                         reg = <0x30000 0x10000>;
  44                         read-only;
  45                 };
  46
  47                 factory: partition@40000 {
  48                         label = "factory";
  49                         reg = <0x40000 0x10000>;
  50                         read-only;
  51                 };
  52
  53                 partition@50000 {
  54                         label = "firmware";
  55                         reg = <0x50000 0x7b0000>;
  56                 };
  57         };
  58
  59         ethernet@10100000 {
  60                 mtd-mac-address = <&factory 0x28>;
  61         };
  62
  63         esw@10110000 {
  64                 ralink,portmap = <0x3e>;
  65         };
  66
  67         gpio-leds {
  68                 compatible = "gpio-leds";
  69                 usb {
  70                         label = "alfa:blue:usb";
  71                         gpios = <&gpio0 13 1>;
  72                 };
  73                 wps {
  74                         label = "alfa:blue:wps";
  75                         gpios = <&gpio0 14 1>;
  76                 };
  77         };
  78
  79         gpio-keys-polled {
  80                 compatible = "gpio-keys-polled";
  81                 #address-cells = <1>;
  82                 #size-cells = <0>;
  83                 poll-interval = <20>;
  84                 reset {
  85                         label = "reset";
  86                         gpios = <&gpio0 10 1>;
  87                         linux,code = <0x198>;
  88                 };
  89                 wps {
  90                         label = "wps";
  91                         gpios = <&gpio0 0 1>;
  92                         linux,code = <0x211>;
  93                 };
  94         };
  95
  96         otg@101c0000 {
  97                 status = "okay";
  98         };
  99 };