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                 poll-interval = <20>;
  42
  43                 reset {
  44                         label = "reset";
  45                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  46                         linux,code = <KEY_RESTART>;
  47                 };
  48         };
  49 };
  50
  51 &gpio1 {
  52         status = "okay";
  53 };
  54
  55 &gpio2 {
  56         status = "okay";
  57 };
  58
  59 &gpio3 {
  60         status = "okay";
  61 };
  62
  63 &spi0 {
  64         status = "okay";
  65
  66         en25q64@0 {
  67                 compatible = "jedec,spi-nor";
  68                 reg = <0>;
  69                 spi-max-frequency = <10000000>;
  70
  71                 partitions {
  72                         compatible = "fixed-partitions";
  73                         #address-cells = <1>;
  74                         #size-cells = <1>;
  75
  76                         partition@0 {
  77                                 label = "u-boot";
  78                                 reg = <0x0 0x30000>;
  79                                 read-only;
  80                         };
  81
  82                         partition@30000 {
  83                                 label = "u-boot-env";
  84                                 reg = <0x30000 0x10000>;
  85                                 read-only;
  86                         };
  87
  88                         factory: partition@40000 {
  89                                 label = "factory";
  90                                 reg = <0x40000 0x10000>;
  91                                 read-only;
  92                         };
  93
  94                         partition@50000 {
  95                                 label = "firmware";
  96                                 reg = <0x50000 0x760000>;
  97                         };
  98                 };
  99         };
 100 };
 101
 102 &ehci {
 103         status = "okay";
 104 };
 105
 106 &ohci {
 107         status = "okay";
 108 };
 109
 110 &ethernet {
 111         mtd-mac-address = <&factory 0x4>;
 112         mediatek,portmap = "wllll";
 113 };
 114
 115 &wmac {
 116         ralink,mtd-eeprom = <&factory 0>;
 117 };
 118
 119 &pinctrl {
 120         state_default: pinctrl0 {
 121                 default {
 122                         ralink,group = "i2c", "spi refclk", "wled";
 123                         ralink,function = "gpio";
 124                 };
 125         };
 126 };