target/linux/ramips/dts/FIREWRT.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         model = "Firefly FireWRT";
   9
  10         memory@0 {
  11                 device_type = "memory";
  12                 reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
  13         };
  14
  15         chosen {
  16                 bootargs = "console=ttyS0,57600";
  17         };
  18
  19         gpio-leds {
  20                 compatible = "gpio-leds";
  21
  22                 power {
  23                         label = "firewrt:green:power";
  24                         gpios = <&gpio0 22 1>;
  25                 };
  26         };
  27
  28         gpio-keys-polled {
  29                 compatible = "gpio-keys-polled";
  30                 #address-cells = <1>;
  31                 #size-cells = <0>;
  32                 poll-interval = <20>;
  33
  34                 wps {
  35                         label = "wps";
  36                         gpios = <&gpio0 18 1>;
  37                         linux,code = <KEY_WPS_BUTTON>;
  38                 };
  39
  40                 power {
  41                         label = "power";
  42                         gpios = <&gpio0 23 1>;
  43                         linux,code = <KEY_POWER>;
  44                 };
  45         };
  46 };
  47
  48 &sdhci {
  49         status = "okay";
  50 };
  51
  52 &spi0 {
  53         status = "okay";
  54
  55         m25p80@0 {
  56                 #address-cells = <1>;
  57                 #size-cells = <1>;
  58                 compatible = "jedec,spi-nor";
  59                 reg = <0>;
  60                 spi-max-frequency = <10000000>;
  61                 m25p,chunked-io = <32>;
  62
  63                 partition@0 {
  64                         label = "u-boot";
  65                         reg = <0x0 0x30000>;
  66                         read-only;
  67                 };
  68
  69                 partition@30000 {
  70                         label = "u-boot-env";
  71                         reg = <0x30000 0x10000>;
  72                         read-only;
  73                 };
  74
  75                 factory: partition@40000 {
  76                         label = "factory";
  77                         reg = <0x40000 0x10000>;
  78                         read-only;
  79                 };
  80
  81                 partition@50000 {
  82                         label = "firmware";
  83                         reg = <0x50000 0xfb0000>;
  84                 };
  85         };
  86 };
  87
  88 &pcie {
  89         status = "okay";
  90
  91         pcie0 {
  92                 mt76@0,0 {
  93                         reg = <0x0000 0 0 0 0>;
  94                         device_type = "pci";
  95                         mediatek,mtd-eeprom = <&factory 0x8000>;
  96                         ieee80211-freq-limit = <5000000 6000000>;
  97                 };
  98         };
  99
 100         pcie1 {
 101                 mt76@1,0 {
 102                         reg = <0x0000 0 0 0 0>;
 103                         device_type = "pci";
 104                         mediatek,mtd-eeprom = <&factory 0x0000>;
 105                         ieee80211-freq-limit = <2400000 2500000>;
 106                 };
 107         };
 108 };
 109
 110 &ethernet {
 111         mtd-mac-address = <&factory 0xe000>;
 112 };
 113
 114 &pinctrl {
 115         state_default: pinctrl0 {
 116                 gpio {
 117                         ralink,group = "wdt", "rgmii2";
 118                         ralink,function = "gpio";
 119                 };
 120         };
 121 };