target/linux/ramips/dts/FREESTATION5.dts

   1 /dts-v1/;
   2
   3 #include "rt3050.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "arcwireless,freestation5", "ralink,rt3050-soc";
  10         model = "ARC FreeStation5";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,115200";
  14         };
  15
  16         cfi@1f000000 {
  17                 compatible = "cfi-flash";
  18                 reg = <0x1f000000 0x800000>;
  19                 bank-width = <2>;
  20                 device-width = <2>;
  21                 #address-cells = <1>;
  22                 #size-cells = <1>;
  23
  24                 partition@0 {
  25                         label = "u-boot";
  26                         reg = <0x0 0x30000>;
  27                         read-only;
  28                 };
  29
  30                 partition@30000 {
  31                         label = "u-boot-env";
  32                         reg = <0x30000 0x10000>;
  33                         read-only;
  34                 };
  35
  36                 factory: partition@40000 {
  37                         label = "factory";
  38                         reg = <0x40000 0x10000>;
  39                         read-only;
  40                 };
  41
  42                 partition@50000 {
  43                         label = "firmware";
  44                         reg = <0x50000 0x7b0000>;
  45                 };
  46         };
  47
  48         gpio-export {
  49                 compatible = "gpio-export";
  50
  51                 // Used to enable power-over-ethernet passthrough from port0 to port1.
  52                 // Disable passthrough by default to prevent accidental equipment damage.
  53                 poe {
  54                         gpio-export,name = "poe-passthrough";
  55                         gpio-export,output = <1>; // OUT_INIT_HIGH
  56                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;    // GPIO 11, ACTIVE_LOW
  57                 };
  58         };
  59
  60         gpio-leds {
  61                 compatible = "gpio-leds";
  62
  63                 // The following leds are defined in the ArcOS firmware, but reportedly
  64                 // not present in the Freestation5 device.
  65                 wifi {
  66                         label = "freestation5:unknown:wifi";
  67                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  68                 };
  69
  70                 powerg {
  71                         label = "freestation5:unknown:powerg";
  72                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  73                 };
  74
  75                 usb {
  76                         label = "freestation5:unknown:usb";
  77                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  78                 };
  79         };
  80 };
  81
  82 &pinctrl {
  83         state_default: pinctrl0 {
  84                 gpio {
  85                         ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
  86                         ralink,function = "gpio";
  87                 };
  88         };
  89 };
  90
  91 &ethernet {
  92         mtd-mac-address = <&factory 0x4>;
  93 };
  94
  95 &esw {
  96         mediatek,portmap = <0x01>;
  97 };
  98
  99 &wmac {
 100         ralink,mtd-eeprom = <&factory 0>;
 101 };
 102
 103 &otg {
 104         status = "okay";
 105 };