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
  22                 partitions {
  23                         compatible = "fixed-partitions";
  24                         #address-cells = <1>;
  25                         #size-cells = <1>;
  26
  27                         partition@0 {
  28                                 label = "u-boot";
  29                                 reg = <0x0 0x30000>;
  30                                 read-only;
  31                         };
  32
  33                         partition@30000 {
  34                                 label = "u-boot-env";
  35                                 reg = <0x30000 0x10000>;
  36                                 read-only;
  37                         };
  38
  39                         factory: partition@40000 {
  40                                 label = "factory";
  41                                 reg = <0x40000 0x10000>;
  42                                 read-only;
  43                         };
  44
  45                         partition@50000 {
  46                                 label = "firmware";
  47                                 reg = <0x50000 0x7b0000>;
  48                         };
  49                 };
  50         };
  51
  52         gpio-export {
  53                 compatible = "gpio-export";
  54
  55                 /*
  56                  * Used to enable power-over-ethernet passthrough from port0 to port1.
  57                  * Disable passthrough by default to prevent accidental equipment damage.
  58                  */
  59                 poe {
  60                         gpio-export,name = "poe-passthrough";
  61                         gpio-export,output = <1>;
  62                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  63                 };
  64         };
  65
  66         gpio-leds {
  67                 compatible = "gpio-leds";
  68
  69                 /*
  70                  * The following leds are defined in the ArcOS firmware, but reportedly
  71                  * not present in the Freestation5 device.
  72                  */
  73                 wifi {
  74                         label = "freestation5:unknown:wifi";
  75                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  76                 };
  77
  78                 powerg {
  79                         label = "freestation5:unknown:powerg";
  80                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  81                 };
  82
  83                 usb {
  84                         label = "freestation5:unknown:usb";
  85                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  86                 };
  87         };
  88 };
  89
  90 &pinctrl {
  91         state_default: pinctrl0 {
  92                 gpio {
  93                         ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
  94                         ralink,function = "gpio";
  95                 };
  96         };
  97 };
  98
  99 &ethernet {
 100         mtd-mac-address = <&factory 0x4>;
 101 };
 102
 103 &esw {
 104         mediatek,portmap = <0x01>;
 105 };
 106
 107 &wmac {
 108         ralink,mtd-eeprom = <&factory 0>;
 109 };
 110
 111 &otg {
 112         status = "okay";
 113 };