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

   1 /dts-v1/;
   2
   3 #include "mt7620n.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "zbtlink,zbt-wr8305rt", "ralink,mt7620n-soc";
  10         model = "Zbtlink ZBT-WR8305RT";
  11
  12         aliases {
  13                 led-status = &led_sys;
  14         };
  15
  16         gpio-leds {
  17                 compatible = "gpio-leds";
  18
  19                 led_sys: sys {
  20                         label = "zbt-wr8305rt:green:sys";
  21                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  22                 };
  23
  24                 lan {
  25                         label = "zbt-wr8305rt:green:usb";
  26                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 wifi {
  30                         label = "zbt-wr8305rt:green:wifi";
  31                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  32                 };
  33         };
  34
  35         gpio-keys-polled {
  36                 compatible = "gpio-keys-polled";
  37                 poll-interval = <20>;
  38
  39                 reset {
  40                         label = "reset";
  41                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  42                         linux,code = <KEY_RESTART>;
  43                 };
  44         };
  45 };
  46
  47 &gpio1 {
  48         status = "okay";
  49 };
  50
  51 &gpio3 {
  52         status = "okay";
  53 };
  54
  55 &spi0 {
  56         status = "okay";
  57
  58         m25p80@0 {
  59                 #address-cells = <1>;
  60                 #size-cells = <1>;
  61                 compatible = "jedec,spi-nor";
  62                 reg = <0>;
  63                 spi-max-frequency = <10000000>;
  64
  65                 partition@0 {
  66                         label = "u-boot";
  67                         reg = <0x0 0x30000>;
  68                         read-only;
  69                 };
  70
  71                 partition@30000 {
  72                         label = "u-boot-env";
  73                         reg = <0x30000 0x10000>;
  74                         read-only;
  75                 };
  76
  77                 factory: partition@40000 {
  78                         label = "factory";
  79                         reg = <0x40000 0x10000>;
  80                         read-only;
  81                 };
  82
  83                 partition@50000 {
  84                         label = "firmware";
  85                         reg = <0x50000 0x7b0000>;
  86                 };
  87         };
  88 };
  89
  90 &ehci {
  91         status = "okay";
  92 };
  93
  94 &ohci {
  95         status = "okay";
  96 };
  97
  98 &ethernet {
  99         pinctrl-names = "default";
 100         pinctrl-0 = <&ephy_pins>;
 101         mtd-mac-address = <&factory 0x4>;
 102         mediatek,portmap = "llllw";
 103 };
 104
 105 &wmac {
 106         ralink,mtd-eeprom = <&factory 0>;
 107 };
 108
 109 &pinctrl {
 110         state_default: pinctrl0 {
 111                 default {
 112                         ralink,group = "i2c", "uartf", "spi refclk", "wled";
 113                         ralink,function = "gpio";
 114                 };
 115         };
 116 };