target/linux/ramips/dts/WITI.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 / {
   6         compatible = "mediatek,mt7621-eval-board", "mediatek,mt7621-soc";
   7         model = "MQmaker WiTi";
   8
   9         memory@0 {
  10                 device_type = "memory";
  11                 reg = <0x0 0x10000000>;
  12         };
  13
  14         chosen {
  15                 bootargs = "console=ttyS0,57600";
  16         };
  17
  18         palmbus: palmbus@1E000000 {
  19                 i2c@900 {
  20                         status = "okay";
  21
  22                         pcf8563: rtc@51 {
  23                                 status = "okay";
  24                                 compatible = "nxp,pcf8563";
  25                                 reg = <0x51>;
  26                         };
  27                 };
  28         };
  29
  30         gpio-keys-polled {
  31                 compatible = "gpio-keys-polled";
  32                 #address-cells = <1>;
  33                 #size-cells = <0>;
  34                 poll-interval = <20>;
  35
  36                 reset {
  37                         label = "reset";
  38                         gpios = <&gpio0 18 1>;
  39                         linux,code = <0x198>;
  40                 };
  41         };
  42 };
  43
  44
  45 &sdhci {
  46         status = "okay";
  47 };
  48
  49 &xhci {
  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                 };
  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                         mediatek,2ghz = <0>;
  97                         mtd-mac-address = <&factory 0xe000>;
  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                         mtd-mac-address = <&factory 0xe000>;
 108                 };
 109         };
 110 };
 111
 112 &ethernet {
 113         mtd-mac-address = <&factory 0xe000>;
 114 };
 115
 116 &pinctrl {
 117         state_default: pinctrl0 {
 118                 gpio {
 119                         ralink,group = "wdt", "rgmii2", "jtag", "mdio";
 120                         ralink,function = "gpio";
 121                 };
 122         };
 123 };