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                         compatible = "ralink,i2c-mt7621";
  21                         reg = <0x900 0x100>;
  22                         #address-cells = <1>;
  23                         #size-cells = <0>;
  24                         pinctrl-names = "default";
  25                         pinctrl-0 = <&i2c_pins>;
  26                         status = "okay";
  27
  28                         pcf8563: rtc@51 {
  29                                 status = "okay";
  30                                 compatible = "nxp,pcf8563";
  31                                 reg = <0x51>;
  32                         };
  33                 };
  34         };
  35
  36         gpio-keys-polled {
  37                 compatible = "gpio-keys-polled";
  38                 #address-cells = <1>;
  39                 #size-cells = <0>;
  40                 poll-interval = <20>;
  41
  42                 reset {
  43                         label = "reset";
  44                         gpios = <&gpio0 18 1>;
  45                         linux,code = <0x198>;
  46                 };
  47         };
  48 };
  49
  50
  51 &sdhci {
  52         status = "okay";
  53 };
  54
  55 &xhci {
  56         status = "okay";
  57 };
  58
  59 &spi0 {
  60         status = "okay";
  61
  62         m25p80@0 {
  63                 #address-cells = <1>;
  64                 #size-cells = <1>;
  65                 compatible = "jedec,spi-nor";
  66                 reg = <0 0>;
  67                 linux,modalias = "m25p80";
  68                 spi-max-frequency = <10000000>;
  69
  70                 partition@0 {
  71                         label = "u-boot";
  72                         reg = <0x0 0x30000>;
  73                         read-only;
  74                 };
  75
  76                 partition@30000 {
  77                         label = "u-boot-env";
  78                         reg = <0x30000 0x10000>;
  79                         read-only;
  80                 };
  81
  82                 factory: partition@40000 {
  83                         label = "factory";
  84                         reg = <0x40000 0x10000>;
  85                 };
  86
  87                 partition@50000 {
  88                         label = "firmware";
  89                         reg = <0x50000 0xfb0000>;
  90                 };
  91         };
  92 };
  93
  94 &pcie {
  95         status = "okay";
  96
  97         pcie0 {
  98                 mt76@0,0 {
  99                         reg = <0x0000 0 0 0 0>;
 100                         device_type = "pci";
 101                         mediatek,mtd-eeprom = <&factory 0x8000>;
 102                         mediatek,2ghz = <0>;
 103                         mtd-mac-address = <&factory 0xe000>;
 104                 };
 105         };
 106
 107         pcie1 {
 108                 mt76@1,0 {
 109                         reg = <0x0000 0 0 0 0>;
 110                         device_type = "pci";
 111                         mediatek,mtd-eeprom = <&factory 0x0000>;
 112                         mediatek,5ghz = <0>;
 113                         mtd-mac-address = <&factory 0xe000>;
 114                 };
 115         };
 116 };
 117
 118 &ethernet {
 119         mtd-mac-address = <&factory 0xe000>;
 120 };
 121
 122 &pinctrl {
 123         state_default: pinctrl0 {
 124                 gpio {
 125                         ralink,group = "wdt", "rgmii2", "jtag", "mdio";
 126                         ralink,function = "gpio";
 127                 };
 128         };
 129 };