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         model = "MQmaker WiTi";
   9
  10         memory@0 {
  11                 device_type = "memory";
  12                 reg = <0x0 0x10000000>;
  13         };
  14
  15         chosen {
  16                 bootargs = "console=ttyS0,57600";
  17         };
  18
  19         palmbus: palmbus@1E000000 {
  20                 i2c@900 {
  21                         status = "okay";
  22
  23                         pcf8563: rtc@51 {
  24                                 status = "okay";
  25                                 compatible = "nxp,pcf8563";
  26                                 reg = <0x51>;
  27                         };
  28                 };
  29         };
  30
  31         gpio-keys-polled {
  32                 compatible = "gpio-keys-polled";
  33                 #address-cells = <1>;
  34                 #size-cells = <0>;
  35                 poll-interval = <20>;
  36
  37                 reset {
  38                         label = "reset";
  39                         gpios = <&gpio0 18 1>;
  40                         linux,code = <KEY_RESTART>;
  41                 };
  42         };
  43 };
  44
  45 &sdhci {
  46         status = "okay";
  47 };
  48
  49 &spi0 {
  50         status = "okay";
  51
  52         m25p80@0 {
  53                 #address-cells = <1>;
  54                 #size-cells = <1>;
  55                 compatible = "jedec,spi-nor";
  56                 reg = <0>;
  57                 spi-max-frequency = <10000000>;
  58                 m25p,chunked-io = <32>;
  59
  60                 partition@0 {
  61                         label = "u-boot";
  62                         reg = <0x0 0x30000>;
  63                         read-only;
  64                 };
  65
  66                 partition@30000 {
  67                         label = "u-boot-env";
  68                         reg = <0x30000 0x10000>;
  69                         read-only;
  70                 };
  71
  72                 factory: partition@40000 {
  73                         label = "factory";
  74                         reg = <0x40000 0x10000>;
  75                 };
  76
  77                 partition@50000 {
  78                         label = "firmware";
  79                         reg = <0x50000 0xfb0000>;
  80                 };
  81         };
  82 };
  83
  84 &pcie {
  85         status = "okay";
  86
  87         pcie0 {
  88                 mt76@0,0 {
  89                         reg = <0x0000 0 0 0 0>;
  90                         device_type = "pci";
  91                         mediatek,mtd-eeprom = <&factory 0x8000>;
  92                         ieee80211-freq-limit = <5000000 6000000>;
  93                         mtd-mac-address = <&factory 0xe000>;
  94                 };
  95         };
  96
  97         pcie1 {
  98                 mt76@1,0 {
  99                         reg = <0x0000 0 0 0 0>;
 100                         device_type = "pci";
 101                         mediatek,mtd-eeprom = <&factory 0x0000>;
 102                         ieee80211-freq-limit = <2400000 2500000>;
 103                         mtd-mac-address = <&factory 0xe000>;
 104                 };
 105         };
 106 };
 107
 108 &ethernet {
 109         mtd-mac-address = <&factory 0xe000>;
 110 };
 111
 112 &pinctrl {
 113         state_default: pinctrl0 {
 114                 gpio {
 115                         ralink,group = "wdt", "rgmii2", "jtag", "mdio";
 116                         ralink,function = "gpio";
 117                 };
 118         };
 119 };