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         compatible = "mediatek,mt7621-eval-board", "mediatek,mt7621-soc";
   9         model = "Firefly FireWRT";
  10
  11         memory@0 {
  12                 device_type = "memory";
  13                 reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,57600";
  18         };
  19
  20         gpio-leds {
  21                 compatible = "gpio-leds";
  22
  23                 power {
  24                         label = "firewrt:green:power";
  25                         gpios = <&gpio0 22 1>;
  26                 };
  27         };
  28
  29         gpio-keys-polled {
  30                 compatible = "gpio-keys-polled";
  31                 #address-cells = <1>;
  32                 #size-cells = <0>;
  33                 poll-interval = <20>;
  34
  35                 wps {
  36                         label = "wps";
  37                         gpios = <&gpio0 18 1>;
  38                         linux,code = <KEY_WPS_BUTTON>;
  39                 };
  40
  41                 power {
  42                         label = "power";
  43                         gpios = <&gpio0 23 1>;
  44                         linux,code = <KEY_POWER>;
  45                 };
  46         };
  47 };
  48
  49 &sdhci {
  50         status = "okay";
  51 };
  52
  53 &spi0 {
  54         status = "okay";
  55
  56         m25p80@0 {
  57                 #address-cells = <1>;
  58                 #size-cells = <1>;
  59                 compatible = "jedec,spi-nor";
  60                 reg = <0>;
  61                 linux,modalias = "m25p80";
  62                 spi-max-frequency = <10000000>;
  63
  64                 partition@0 {
  65                         label = "u-boot";
  66                         reg = <0x0 0x30000>;
  67                         read-only;
  68                 };
  69
  70                 partition@30000 {
  71                         label = "u-boot-env";
  72                         reg = <0x30000 0x10000>;
  73                         read-only;
  74                 };
  75
  76                 factory: partition@40000 {
  77                         label = "factory";
  78                         reg = <0x40000 0x10000>;
  79                         read-only;
  80                 };
  81
  82                 partition@50000 {
  83                         label = "firmware";
  84                         reg = <0x50000 0xfb0000>;
  85                 };
  86         };
  87 };
  88
  89 &pcie {
  90         status = "okay";
  91
  92         pcie0 {
  93                 mt76@0,0 {
  94                         reg = <0x0000 0 0 0 0>;
  95                         device_type = "pci";
  96                         mediatek,mtd-eeprom = <&factory 0x8000>;
  97                         mediatek,2ghz = <0>;
  98                 };
  99         };
 100
 101         pcie1 {
 102                 mt76@1,0 {
 103                         reg = <0x0000 0 0 0 0>;
 104                         device_type = "pci";
 105                         mediatek,mtd-eeprom = <&factory 0x0000>;
 106                         mediatek,5ghz = <0>;
 107                 };
 108         };
 109 };
 110
 111 &ethernet {
 112         mtd-mac-address = <&factory 0xe000>;
 113 };
 114
 115 &pinctrl {
 116         state_default: pinctrl0 {
 117                 gpio {
 118                         ralink,group = "wdt", "rgmii2";
 119                         ralink,function = "gpio";
 120                 };
 121         };
 122 };