target/linux/ramips/dts/FREESTATION5.dts

   1 /dts-v1/;
   2
   3 #include "rt3050.dtsi"
   4
   5 / {
   6         compatible = "FREESTATION5", "ralink,rt3050-soc";
   7         model = "ARC FreeStation5";
   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-export {
  46                 compatible = "gpio-export";
  47
  48                 // Used to enable power-over-ethernet passthrough from port0 to port1.
  49                 // Disable passthrough by default to prevent accidental equipment damage.
  50                 poe {
  51                         gpio-export,name = "poe-passthrough";
  52                         gpio-export,output = <1>; // OUT_INIT_HIGH
  53                         gpios = <&gpio0 11 1>;    // GPIO 11, ACTIVE_LOW
  54                 };
  55         };
  56
  57         gpio-leds {
  58                 compatible = "gpio-leds";
  59
  60                 // The following leds are defined in the ArcOS firmware, but reportedly
  61                 // not present in the Freestation5 device.
  62                 wifi {
  63                         label = "freestation5:unknown:wifi";
  64                         gpios = <&gpio0 7 1>;
  65                 };
  66
  67                 powerg {
  68                         label = "freestation5:unknown:powerg";
  69                         gpios = <&gpio0 9 1>;
  70                 };
  71
  72                 usb {
  73                         label = "freestation5:unknown:usb";
  74                         gpios = <&gpio0 14 1>;
  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 0x4>;
  90 };
  91
  92 &esw {
  93         mediatek,portmap = <0x01>;
  94 };
  95
  96 &wmac {
  97         ralink,mtd-eeprom = <&factory 0>;
  98 };
  99
 100 &otg {
 101         status = "okay";
 102 };