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         sdhci@10130000 {
  19                 status = "okay";
  20         };
  21
  22         xhci@1E1C0000 {
  23                 status = "okay";
  24         };
  25
  26         palmbus@1E000000 {
  27                 spi@b00 {
  28                         status = "okay";
  29
  30                         m25p80@0 {
  31                                 #address-cells = <1>;
  32                                 #size-cells = <1>;
  33                                 compatible = "jedec,spi-nor";
  34                                 reg = <0 0>;
  35                                 linux,modalias = "m25p80";
  36                                 spi-max-frequency = <10000000>;
  37
  38                                 partition@0 {
  39                                         label = "u-boot";
  40                                         reg = <0x0 0x30000>;
  41                                         read-only;
  42                                 };
  43
  44                                 partition@30000 {
  45                                         label = "u-boot-env";
  46                                         reg = <0x30000 0x10000>;
  47                                         read-only;
  48                                 };
  49
  50                                 factory: partition@40000 {
  51                                         label = "factory";
  52                                         reg = <0x40000 0x10000>;
  53                                         read-only;
  54                                 };
  55
  56                                 partition@50000 {
  57                                         label = "firmware";
  58                                         reg = <0x50000 0xfb0000>;
  59                                 };
  60                         };
  61                 };
  62
  63                 i2c@900 {
  64                         compatible = "ralink,i2c-mt7621";
  65                         reg = <0x900 0x100>;
  66                         #address-cells = <1>;
  67                         #size-cells = <0>;
  68                         pinctrl-names = "default";
  69                         pinctrl-0 = <&i2c_pins>;
  70                         status = "okay";
  71
  72                         pcf8563: rtc@51 {
  73                                 status = "okay";
  74                                 compatible = "nxp,pcf8563";
  75                                 reg = <0x51>;
  76                         };
  77                 };
  78         };
  79
  80         pcie@1e140000 {
  81                 status = "okay";
  82
  83                 pcie0 {
  84                         mt76@0,0 {
  85                                 reg = <0x0000 0 0 0 0>;
  86                                 device_type = "pci";
  87                                 mediatek,mtd-eeprom = <&factory 0x8000>;
  88                                 mediatek,2ghz = <0>;
  89                         };
  90                 };
  91
  92                 pcie1 {
  93                         mt76@1,0 {
  94                                 reg = <0x0000 0 0 0 0>;
  95                                 device_type = "pci";
  96                                 mediatek,mtd-eeprom = <&factory 0x0000>;
  97                                 mediatek,5ghz = <0>;
  98                         };
  99                 };
 100         };
 101
 102         ethernet@1e100000 {
 103                 mtd-mac-address = <&factory 0xe000>;
 104         };
 105
 106         gpio-leds {
 107                 compatible = "gpio-leds";
 108
 109                 power {
 110                         label = "witi:green:power";
 111                         gpios = <&gpio0 25 1>;
 112                 };
 113
 114                 sys {
 115                         label = "witi:green:sys";
 116                         gpios = <&gpio0 24 1>;
 117                 };
 118
 119                 internet {
 120                         label = "witi:green:internet";
 121                         gpios = <&gpio0 23 1>;
 122                 };
 123         };
 124
 125         gpio-keys-polled {
 126                 compatible = "gpio-keys-polled";
 127                 #address-cells = <1>;
 128                 #size-cells = <0>;
 129                 poll-interval = <20>;
 130
 131                 reset {
 132                         label = "reset";
 133                         gpios = <&gpio0 18 1>;
 134                         linux,code = <0x198>;
 135                 };
 136         };
 137
 138         pinctrl {
 139                 state_default: pinctrl0 {
 140                         gpio {
 141                                 ralink,group = "wdt", "rgmii2", "jtag", "mdio";
 142                                 ralink,function = "gpio";
 143                         };
 144                 };
 145         };
 146 };