target/linux/ramips/dts/mt7620n_zbtlink_zbt-we2026.dts

   1 /dts-v1/;
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 #include "mt7620n.dtsi"
   7
   8 / {
   9         compatible = "zbtlink,zbt-we2026", "ralink,mt7620n-soc";
  10         model = "Zbtlink ZBT-WE2026";
  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-we2026:red:power";
  28                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  29                 };
  30
  31                 wlan {
  32                         label = "zbt-we2026:green:wlan";
  33                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  34                 };
  35         };
  36
  37         keys {
  38                 compatible = "gpio-keys";
  39
  40                 reset {
  41                         label = "reset";
  42                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  43                         linux,code = <KEY_RESTART>;
  44                 };
  45         };
  46 };
  47
  48 &gpio1 {
  49         status = "okay";
  50 };
  51
  52 &gpio3 {
  53         status = "okay";
  54 };
  55
  56 &spi0 {
  57         status = "okay";
  58
  59         en25q64@0 {
  60                 compatible = "jedec,spi-nor";
  61                 reg = <0>;
  62                 spi-max-frequency = <10000000>;
  63
  64                 partitions {
  65                         compatible = "fixed-partitions";
  66                         #address-cells = <1>;
  67                         #size-cells = <1>;
  68
  69                         partition@0 {
  70                                 label = "u-boot";
  71                                 reg = <0x0 0x30000>;
  72                                 read-only;
  73                         };
  74
  75                         partition@30000 {
  76                                 label = "u-boot-env";
  77                                 reg = <0x30000 0x10000>;
  78                                 read-only;
  79                         };
  80
  81                         factory: partition@40000 {
  82                                 label = "factory";
  83                                 reg = <0x40000 0x10000>;
  84                                 read-only;
  85                         };
  86
  87                         partition@50000 {
  88                                 compatible = "denx,uimage";
  89                                 label = "firmware";
  90                                 reg = <0x50000 0x760000>;
  91                         };
  92                 };
  93         };
  94 };
  95
  96 &ethernet {
  97         mtd-mac-address = <&factory 0x4>;
  98         mediatek,portmap = "wllll";
  99 };
 100
 101 &wmac {
 102         ralink,mtd-eeprom = <&factory 0>;
 103 };
 104
 105 &pinctrl {
 106         state_default: pinctrl0 {
 107                 default {
 108                         ralink,group = "i2c", "spi refclk", "wled";
 109                         ralink,function = "gpio";
 110                 };
 111         };
 112 };