target/linux/ramips/dts/W502U.dts

   1 /dts-v1/;
   2
   3 #include "rt3050.dtsi"
   4
   5 / {
   6         compatible = "W502U", "ralink,rt3052-soc";
   7         model = "ALFA Networks W502U";
   8
   9         chosen {
  10                 bootargs = "console=ttyS0,115200";
  11         };
  12
  13         cfi@1f000000 {
  14                 compatible = "cfi-flash";
  15                 reg = <0x1f000000 0x800000>;
  16                 bank-width = <2>;
  17                 device-width = <2>;
  18                 #address-cells = <1>;
  19                 #size-cells = <1>;
  20
  21                 partition@0 {
  22                         label = "u-boot";
  23                         reg = <0x0 0x30000>;
  24                         read-only;
  25                 };
  26
  27                 partition@30000 {
  28                         label = "u-boot-env";
  29                         reg = <0x30000 0x10000>;
  30                         read-only;
  31                 };
  32
  33                 factory: partition@40000 {
  34                         label = "factory";
  35                         reg = <0x40000 0x10000>;
  36                         read-only;
  37                 };
  38
  39                 partition@50000 {
  40                         label = "firmware";
  41                         reg = <0x50000 0x7b0000>;
  42                 };
  43         };
  44
  45         gpio-leds {
  46                 compatible = "gpio-leds";
  47
  48                 usb {
  49                         label = "w502u:blue:usb";
  50                         gpios = <&gpio0 13 1>;
  51                 };
  52
  53                 wps {
  54                         label = "w502u:blue:wps";
  55                         gpios = <&gpio0 14 1>;
  56                 };
  57         };
  58
  59         gpio-keys-polled {
  60                 compatible = "gpio-keys-polled";
  61                 #address-cells = <1>;
  62                 #size-cells = <0>;
  63                 poll-interval = <20>;
  64
  65                 reset {
  66                         label = "reset";
  67                         gpios = <&gpio0 10 1>;
  68                         linux,code = <0x198>;
  69                 };
  70
  71                 wps {
  72                         label = "wps";
  73                         gpios = <&gpio0 0 1>;
  74                         linux,code = <0x211>;
  75                 };
  76         };
  77 };
  78
  79 &pinctrl {
  80         state_default: pinctrl0 {
  81                 gpio {
  82                         ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
  83                         ralink,function = "gpio";
  84                 };
  85         };
  86 };
  87
  88 &ethernet {
  89         mtd-mac-address = <&factory 0x28>;
  90 };
  91
  92 &esw {
  93         mediatek,portmap = <0x3e>;
  94 };
  95
  96 &wmac {
  97         ralink,mtd-eeprom = <&factory 0>;
  98 };
  99
 100 &otg {
 101         status = "okay";
 102 };