target/linux/ramips/dts/mt7620n_zbtlink_zbt-wa05.dts

   1 #include "mt7620n.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "zbtlink,zbt-wa05", "ralink,mt7620n-soc";
   8         model = "Zbtlink ZBT-WA05";
   9
  10         aliases {
  11                 led-boot = &led_power;
  12                 led-failsafe = &led_power;
  13                 led-running = &led_power;
  14                 led-upgrade = &led_power;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200";
  19         };
  20
  21         leds {
  22                 compatible = "gpio-leds";
  23
  24                 led_power: power {
  25                         label = "blue:power";
  26                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 usb {
  30                         label = "blue:usb";
  31                         gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
  32                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  33                         linux,default-trigger = "usbport";
  34                 };
  35
  36                 air {
  37                         label = "blue:air";
  38                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  39                 };
  40         };
  41
  42         keys {
  43                 compatible = "gpio-keys";
  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 &gpio3 {
  58         status = "okay";
  59 };
  60
  61 &spi0 {
  62         status = "okay";
  63
  64         flash@0 {
  65                 compatible = "jedec,spi-nor";
  66                 reg = <0>;
  67                 spi-max-frequency = <10000000>;
  68
  69                 partitions {
  70                         compatible = "fixed-partitions";
  71                         #address-cells = <1>;
  72                         #size-cells = <1>;
  73
  74                         partition@0 {
  75                                 label = "u-boot";
  76                                 reg = <0x0 0x30000>;
  77                                 read-only;
  78                         };
  79
  80                         partition@30000 {
  81                                 label = "u-boot-env";
  82                                 reg = <0x30000 0x10000>;
  83                                 read-only;
  84                         };
  85
  86                         factory: partition@40000 {
  87                                 label = "factory";
  88                                 reg = <0x40000 0x10000>;
  89                                 read-only;
  90                         };
  91
  92                         partition@50000 {
  93                                 compatible = "denx,uimage";
  94                                 label = "firmware";
  95                                 reg = <0x50000 0x760000>;
  96                         };
  97                 };
  98         };
  99 };
 100
 101 &ehci {
 102         status = "okay";
 103 };
 104
 105 &ohci {
 106         status = "okay";
 107 };
 108
 109 &ethernet {
 110         nvmem-cells = <&macaddr_factory_4>;
 111         nvmem-cell-names = "mac-address";
 112
 113         mediatek,portmap = "wllll";
 114 };
 115
 116 &wmac {
 117         ralink,mtd-eeprom = <&factory 0x0>;
 118 };
 119
 120 &state_default {
 121         default {
 122                 groups = "i2c", "spi refclk", "wled";
 123                 function = "gpio";
 124         };
 125 };
 126
 127 &factory {
 128         compatible = "nvmem-cells";
 129         #address-cells = <1>;
 130         #size-cells = <1>;
 131
 132         macaddr_factory_4: macaddr@4 {
 133                 reg = <0x4 0x6>;
 134         };
 135 };