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         memorydetect {
  10                 ralink,memory = <0x0 0x200000 0x4000000>;
  11         };
  12
  13         chosen {
  14                 bootargs = "console=ttyS0,115200 mtdparts=1f000000.cfi:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,7872k@0x50000(firmware)";
  15         };
  16
  17         palmbus@10000000 {
  18                 sysc@0 {
  19                         ralink,pinmux = "i2c", "spi", "uartlite", "jtag", "mdio", "sdram", "rgmii";
  20                         ralink,uartmux = "gpio";
  21                         ralink,wdtmux = <1>;
  22                 };
  23
  24                 gpio0: gpio@600 {
  25                         status = "okay";
  26                 };
  27         };
  28
  29         cfi@1f000000 {
  30                 compatible = "cfi-flash";
  31                 reg = <0x1f000000 0x800000>;
  32
  33                 bank-width = <2>;
  34                 device-width = <2>;
  35                 #address-cells = <1>;
  36                 #size-cells = <1>;
  37         };
  38
  39         ethernet@10100000 {
  40                 status = "okay";
  41         };
  42
  43         esw@10110000 {
  44                 status = "okay";
  45                 ralink,portmap = <0x3e>;
  46         };
  47
  48         gpio-leds {
  49                 compatible = "gpio-leds";
  50                 usb {
  51                         label = "alfa:blue:usb";
  52                         gpios = <&gpio0 13 1>;
  53                 };
  54                 wps {
  55                         label = "alfa:blue:wps";
  56                         gpios = <&gpio0 14 1>;
  57                 };
  58         };
  59
  60         gpio-keys-polled {
  61                 compatible = "gpio-keys-polled";
  62                 #address-cells = <1>;
  63                 #size-cells = <0>;
  64                 poll-interval = <20>;
  65                 reset {
  66                         label = "reset";
  67                         gpios = <&gpio0 10 1>;
  68                         linux,code = <0x198>;
  69                 };
  70                 wps {
  71                         label = "wps";
  72                         gpios = <&gpio0 0 1>;
  73                         linux,code = <0x211>;
  74                 };
  75         };
  76
  77         wmac@10180000 {
  78                 status = "okay";
  79         };
  80
  81         otg@101c0000 {
  82                 status = "okay";
  83         };
  84 };