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