target/linux/ramips/dts/WITI.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 = "MQmaker WiTi";
  10
  11         memory@0 {
  12                 device_type = "memory";
  13                 reg = <0x0 0x10000000>;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,57600";
  18         };
  19
  20         palmbus: palmbus@1E000000 {
  21                 i2c@900 {
  22                         status = "okay";
  23
  24                         pcf8563: rtc@51 {
  25                                 status = "okay";
  26                                 compatible = "nxp,pcf8563";
  27                                 reg = <0x51>;
  28                         };
  29                 };
  30         };
  31
  32         gpio-keys-polled {
  33                 compatible = "gpio-keys-polled";
  34                 #address-cells = <1>;
  35                 #size-cells = <0>;
  36                 poll-interval = <20>;
  37
  38                 reset {
  39                         label = "reset";
  40                         gpios = <&gpio0 18 1>;
  41                         linux,code = <KEY_RESTART>;
  42                 };
  43         };
  44 };
  45
  46
  47 &sdhci {
  48         status = "okay";
  49 };
  50
  51 &xhci {
  52         status = "okay";
  53 };
  54
  55 &spi0 {
  56         status = "okay";
  57
  58         m25p80@0 {
  59                 #address-cells = <1>;
  60                 #size-cells = <1>;
  61                 compatible = "jedec,spi-nor";
  62                 reg = <0>;
  63                 linux,modalias = "m25p80";
  64                 spi-max-frequency = <10000000>;
  65
  66                 partition@0 {
  67                         label = "u-boot";
  68                         reg = <0x0 0x30000>;
  69                         read-only;
  70                 };
  71
  72                 partition@30000 {
  73                         label = "u-boot-env";
  74                         reg = <0x30000 0x10000>;
  75                         read-only;
  76                 };
  77
  78                 factory: partition@40000 {
  79                         label = "factory";
  80                         reg = <0x40000 0x10000>;
  81                 };
  82
  83                 partition@50000 {
  84                         label = "firmware";
  85                         reg = <0x50000 0xfb0000>;
  86                 };
  87         };
  88 };
  89
  90 &pcie {
  91         status = "okay";
  92
  93         pcie0 {
  94                 mt76@0,0 {
  95                         reg = <0x0000 0 0 0 0>;
  96                         device_type = "pci";
  97                         mediatek,mtd-eeprom = <&factory 0x8000>;
  98                         mediatek,2ghz = <0>;
  99                         mtd-mac-address = <&factory 0xe000>;
 100                 };
 101         };
 102
 103         pcie1 {
 104                 mt76@1,0 {
 105                         reg = <0x0000 0 0 0 0>;
 106                         device_type = "pci";
 107                         mediatek,mtd-eeprom = <&factory 0x0000>;
 108                         mediatek,5ghz = <0>;
 109                         mtd-mac-address = <&factory 0xe000>;
 110                 };
 111         };
 112 };
 113
 114 &ethernet {
 115         mtd-mac-address = <&factory 0xe000>;
 116 };
 117
 118 &pinctrl {
 119         state_default: pinctrl0 {
 120                 gpio {
 121                         ralink,group = "wdt", "rgmii2", "jtag", "mdio";
 122                         ralink,function = "gpio";
 123                 };
 124         };
 125 };