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                 compatible = "jedec,spi-nor";
  60                 reg = <0>;
  61                 spi-max-frequency = <10000000>;
  62
  63                 partitions {
  64                         compatible = "fixed-partitions";
  65                         #address-cells = <1>;
  66                         #size-cells = <1>;
  67
  68                         partition@0 {
  69                                 label = "u-boot";
  70                                 reg = <0x0 0x30000>;
  71                                 read-only;
  72                         };
  73
  74                         partition@30000 {
  75                                 label = "u-boot-env";
  76                                 reg = <0x30000 0x10000>;
  77                                 read-only;
  78                         };
  79
  80                         factory: partition@40000 {
  81                                 label = "factory";
  82                                 reg = <0x40000 0x10000>;
  83                                 read-only;
  84                         };
  85
  86                         partition@50000 {
  87                                 label = "firmware";
  88                                 reg = <0x50000 0x7b0000>;
  89                         };
  90                 };
  91         };
  92 };
  93
  94 &ehci {
  95         status = "okay";
  96 };
  97
  98 &ohci {
  99         status = "okay";
 100 };
 101
 102 &ethernet {
 103         pinctrl-names = "default";
 104         pinctrl-0 = <&ephy_pins>;
 105         mtd-mac-address = <&factory 0x4>;
 106         mediatek,portmap = "llllw";
 107 };
 108
 109 &wmac {
 110         ralink,mtd-eeprom = <&factory 0>;
 111 };
 112
 113 &pinctrl {
 114         state_default: pinctrl0 {
 115                 default {
 116                         ralink,group = "i2c", "uartf", "spi refclk", "wled";
 117                         ralink,function = "gpio";
 118                 };
 119         };
 120 };