target/linux/ramips/dts/PWH2004.dts

   1 /dts-v1/;
   2
   3 /include/ "rt3050.dtsi"
   4
   5 / {
   6         compatible = "PWH2004", "ralink,rt3052-soc";
   7         model = "Prolink PWH2004";
   8
   9         memorydetect {
  10                 ralink,memory = <0x0 0x200000 0x4000000>;
  11         };
  12
  13         chosen {
  14                 bootargs = "console=ttyS0,57600 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
  30         cfi@1f000000 {
  31                 compatible = "cfi-flash";
  32                 reg = <0x1f000000 0x800000>;
  33
  34                 bank-width = <2>;
  35                 device-width = <2>;
  36                 #address-cells = <1>;
  37                 #size-cells = <1>;
  38
  39                 partition@0 {
  40                         label = "u-boot";
  41                         reg = <0x0 0x30000>;
  42                         read-only;
  43                 };
  44
  45                 partition@30000 {
  46                         label = "u-boot-env";
  47                         reg = <0x30000 0x10000>;
  48                         read-only;
  49                 };
  50
  51                 factory: partition@40000 {
  52                         label = "factory";
  53                         reg = <0x40000 0x10000>;
  54                         read-only;
  55                 };
  56
  57                 partition@50000 {
  58                         label = "firmware";
  59                         reg = <0x50000 0x7b0000>;
  60                 };
  61         };
  62
  63         gpio-leds {
  64                 compatible = "gpio-leds";
  65                 wifi {
  66                         label = "pwh2004:red:wifi";
  67                         gpios = <&gpio0 14 1>;
  68                 };
  69                 power {
  70                         label = "pwh2004:green:power";
  71                         gpios = <&gpio0 9 1>;
  72                 };
  73         };
  74
  75         gpio-keys-polled {
  76                 compatible = "gpio-keys-polled";
  77                 #address-cells = <1>;
  78                 #size-cells = <0>;
  79                 poll-interval = <20>;
  80                 wps {
  81                         label = "wps";
  82                         gpios = <&gpio0 12 1>;
  83                         linux,code = <0x198>;
  84                 };
  85         };
  86
  87         ethernet@10100000 {
  88                 status = "okay";
  89         };
  90
  91         esw@10110000 {
  92                 status = "okay";
  93                 ralink,portmap = <0x2f>;
  94         };
  95
  96         wmac@10180000 {
  97                 status = "okay";
  98         };
  99 };