target/linux/ramips/dts/rt3050_arcwireless_freestation5.dts

   1 #include "rt3050.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "arcwireless,freestation5", "ralink,rt3050-soc";
   8         model = "ARC FreeStation5";
   9
  10         chosen {
  11                 bootargs = "console=ttyS0,115200";
  12         };
  13
  14         flash@1f000000 {
  15                 compatible = "cfi-flash";
  16                 reg = <0x1f000000 0x800000>;
  17                 bank-width = <2>;
  18                 device-width = <2>;
  19
  20                 partitions {
  21                         compatible = "fixed-partitions";
  22                         #address-cells = <1>;
  23                         #size-cells = <1>;
  24
  25                         partition@0 {
  26                                 label = "u-boot";
  27                                 reg = <0x0 0x30000>;
  28                                 read-only;
  29                         };
  30
  31                         partition@30000 {
  32                                 label = "u-boot-env";
  33                                 reg = <0x30000 0x10000>;
  34                                 read-only;
  35                         };
  36
  37                         factory: partition@40000 {
  38                                 compatible = "nvmem-cells";
  39                                 label = "factory";
  40                                 reg = <0x40000 0x10000>;
  41                                 #address-cells = <1>;
  42                                 #size-cells = <1>;
  43                                 read-only;
  44
  45                                 eeprom_factory_0: eeprom@0 {
  46                                         reg = <0x0 0x200>;
  47                                 };
  48
  49                                 macaddr_factory_4: macaddr@4 {
  50                                         reg = <0x4 0x6>;
  51                                 };
  52                         };
  53
  54                         partition@50000 {
  55                                 compatible = "denx,uimage";
  56                                 label = "firmware";
  57                                 reg = <0x50000 0x7b0000>;
  58                         };
  59                 };
  60         };
  61
  62         gpio-export {
  63                 compatible = "gpio-export";
  64
  65                 /*
  66                  * Used to enable power-over-ethernet passthrough from port0 to port1.
  67                  * Disable passthrough by default to prevent accidental equipment damage.
  68                  */
  69                 poe {
  70                         gpio-export,name = "poe-passthrough";
  71                         gpio-export,output = <1>;
  72                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  73                 };
  74         };
  75
  76         leds {
  77                 compatible = "gpio-leds";
  78
  79                 /*
  80                  * The following leds are defined in the ArcOS firmware, but reportedly
  81                  * not present in the Freestation5 device.
  82                  */
  83                 wifi {
  84                         label = "unknown:wifi";
  85                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  86                 };
  87
  88                 powerg {
  89                         label = "unknown:powerg";
  90                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  91                 };
  92
  93                 usb {
  94                         label = "unknown:usb";
  95                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  96                 };
  97         };
  98 };
  99
 100 &state_default {
 101         gpio {
 102                 groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 103                 function = "gpio";
 104         };
 105 };
 106
 107 &ethernet {
 108         nvmem-cells = <&macaddr_factory_4>;
 109         nvmem-cell-names = "mac-address";
 110 };
 111
 112 &esw {
 113         mediatek,portmap = <0x01>;
 114 };
 115
 116 &wmac {
 117         nvmem-cells = <&eeprom_factory_0>;
 118         nvmem-cell-names = "eeprom";
 119 };
 120
 121 &otg {
 122         status = "okay";
 123 };