target/linux/ramips/dts/ZBT-WR8305RT.dts

   1 /dts-v1/;
   2
   3 #include "mt7620n.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "zbtlink,zbt-wr8305rt", "ralink,mt7620n-soc";
   9         model = "Zbtlink ZBT-WR8305RT";
  10
  11         gpio-leds {
  12                 compatible = "gpio-leds";
  13
  14                 sys {
  15                         label = "zbt-wr8305rt:green:sys";
  16                         gpios = <&gpio1 14 1>;
  17                 };
  18
  19                 lan {
  20                         label = "zbt-wr8305rt:green:usb";
  21                         gpios = <&gpio1 15 1>;
  22                 };
  23
  24                 wifi {
  25                         label = "zbt-wr8305rt:green:wifi";
  26                         gpios = <&gpio3 0 1>;
  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 1 1>;
  39                         linux,code = <KEY_RESTART>;
  40                 };
  41         };
  42 };
  43
  44 &gpio1 {
  45         status = "okay";
  46 };
  47
  48 &gpio3 {
  49         status = "okay";
  50 };
  51
  52 &spi0 {
  53         status = "okay";
  54
  55         m25p80@0 {
  56                 #address-cells = <1>;
  57                 #size-cells = <1>;
  58                 compatible = "jedec,spi-nor";
  59                 reg = <0>;
  60                 spi-max-frequency = <10000000>;
  61
  62                 partition@0 {
  63                         label = "u-boot";
  64                         reg = <0x0 0x30000>;
  65                         read-only;
  66                 };
  67
  68                 partition@30000 {
  69                         label = "u-boot-env";
  70                         reg = <0x30000 0x10000>;
  71                         read-only;
  72                 };
  73
  74                 factory: partition@40000 {
  75                         label = "factory";
  76                         reg = <0x40000 0x10000>;
  77                         read-only;
  78                 };
  79
  80                 partition@50000 {
  81                         label = "firmware";
  82                         reg = <0x50000 0x7b0000>;
  83                 };
  84         };
  85 };
  86
  87 &ehci {
  88         status = "okay";
  89 };
  90
  91 &ohci {
  92         status = "okay";
  93 };
  94
  95 &ethernet {
  96         mtd-mac-address = <&factory 0x4>;
  97         mediatek,portmap = "llllw";
  98 };
  99
 100 &wmac {
 101         ralink,mtd-eeprom = <&factory 0>;
 102 };
 103
 104 &pinctrl {
 105         state_default: pinctrl0 {
 106                 ephy {
 107                         ralink,group = "ephy";
 108                         ralink,function = "ephy";
 109                 };
 110
 111                 default {
 112                         ralink,group = "i2c", "uartf", "spi refclk", "wled";
 113                         ralink,function = "gpio";
 114                 };
 115         };
 116 };