target/linux/ramips/dts/mt7620n_zbtlink_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-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,115200";
  21         };
  22
  23         leds {
  24                 compatible = "gpio-leds";
  25
  26                 led_power: power {
  27                         label = "zbt-wa05:blue:power";
  28                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  29                 };
  30
  31                 usb {
  32                         label = "zbt-wa05:blue:usb";
  33                         gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
  34                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  35                         linux,default-trigger = "usbport";
  36                 };
  37
  38                 air {
  39                         label = "zbt-wa05:blue:air";
  40                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  41                 };
  42         };
  43
  44         keys {
  45                 compatible = "gpio-keys";
  46
  47                 reset {
  48                         label = "reset";
  49                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  50                         linux,code = <KEY_RESTART>;
  51                 };
  52         };
  53 };
  54
  55 &gpio1 {
  56         status = "okay";
  57 };
  58
  59 &gpio2 {
  60         status = "okay";
  61 };
  62
  63 &gpio3 {
  64         status = "okay";
  65 };
  66
  67 &spi0 {
  68         status = "okay";
  69
  70         flash@0 {
  71                 compatible = "jedec,spi-nor";
  72                 reg = <0>;
  73                 spi-max-frequency = <10000000>;
  74
  75                 partitions {
  76                         compatible = "fixed-partitions";
  77                         #address-cells = <1>;
  78                         #size-cells = <1>;
  79
  80                         partition@0 {
  81                                 label = "u-boot";
  82                                 reg = <0x0 0x30000>;
  83                                 read-only;
  84                         };
  85
  86                         partition@30000 {
  87                                 label = "u-boot-env";
  88                                 reg = <0x30000 0x10000>;
  89                                 read-only;
  90                         };
  91
  92                         factory: partition@40000 {
  93                                 label = "factory";
  94                                 reg = <0x40000 0x10000>;
  95                                 read-only;
  96                         };
  97
  98                         partition@50000 {
  99                                 compatible = "denx,uimage";
 100                                 label = "firmware";
 101                                 reg = <0x50000 0x760000>;
 102                         };
 103                 };
 104         };
 105 };
 106
 107 &ehci {
 108         status = "okay";
 109 };
 110
 111 &ohci {
 112         status = "okay";
 113 };
 114
 115 &ethernet {
 116         mtd-mac-address = <&factory 0x4>;
 117         mediatek,portmap = "wllll";
 118 };
 119
 120 &wmac {
 121         ralink,mtd-eeprom = <&factory 0x0>;
 122 };
 123
 124 &state_default {
 125         default {
 126                 groups = "i2c", "spi refclk", "wled";
 127                 function = "gpio";
 128         };
 129 };