target/linux/ramips/dts/ZBT-WA05.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-wa05", "ralink,mt7620n-soc";
  10         model = "Zbtlink ZBT-WA05";
  11
  12         aliases {
  13                 led-status = &led_power;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,115200";
  18         };
  19
  20         gpio-leds {
  21                 compatible = "gpio-leds";
  22
  23                 led_power: power {
  24                         label = "zbt-wa05:blue:power";
  25                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  26                 };
  27
  28                 usb {
  29                         label = "zbt-wa05:blue:usb";
  30                         gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
  31                 };
  32
  33                 air {
  34                         label = "zbt-wa05:blue:air";
  35                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  36                 };
  37         };
  38
  39         gpio-keys-polled {
  40                 compatible = "gpio-keys-polled";
  41                 #address-cells = <1>;
  42                 #size-cells = <0>;
  43                 poll-interval = <20>;
  44
  45                 reset {
  46                         label = "reset";
  47                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  48                         linux,code = <KEY_RESTART>;
  49                 };
  50         };
  51 };
  52
  53 &gpio1 {
  54         status = "okay";
  55 };
  56
  57 &gpio2 {
  58         status = "okay";
  59 };
  60
  61 &gpio3 {
  62         status = "okay";
  63 };
  64
  65 &spi0 {
  66         status = "okay";
  67
  68         en25q64@0 {
  69                 #address-cells = <1>;
  70                 #size-cells = <1>;
  71                 compatible = "jedec,spi-nor";
  72                 reg = <0>;
  73                 spi-max-frequency = <10000000>;
  74
  75                 partition@0 {
  76                         label = "u-boot";
  77                         reg = <0x0 0x30000>;
  78                         read-only;
  79                 };
  80
  81                 partition@30000 {
  82                         label = "u-boot-env";
  83                         reg = <0x30000 0x10000>;
  84                         read-only;
  85                 };
  86
  87                 factory: partition@40000 {
  88                         label = "factory";
  89                         reg = <0x40000 0x10000>;
  90                         read-only;
  91                 };
  92
  93                 partition@50000 {
  94                         label = "firmware";
  95                         reg = <0x50000 0x760000>;
  96                 };
  97         };
  98 };
  99
 100 &ehci {
 101         status = "okay";
 102 };
 103
 104 &ohci {
 105         status = "okay";
 106 };
 107
 108 &ethernet {
 109         mtd-mac-address = <&factory 0x4>;
 110         mediatek,portmap = "wllll";
 111 };
 112
 113 &wmac {
 114         ralink,mtd-eeprom = <&factory 0>;
 115 };
 116
 117 &pinctrl {
 118         state_default: pinctrl0 {
 119                 default {
 120                         ralink,group = "i2c", "spi refclk", "wled";
 121                         ralink,function = "gpio";
 122                 };
 123         };
 124 };