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-polled";
  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 &gpio3 {
  54         status = "okay";
  55 };
  56
  57 &spi0 {
  58         status = "okay";
  59
  60         en25q64@0 {
  61                 compatible = "jedec,spi-nor";
  62                 reg = <0>;
  63                 spi-max-frequency = <10000000>;
  64
  65                 partitions {
  66                         compatible = "fixed-partitions";
  67                         #address-cells = <1>;
  68                         #size-cells = <1>;
  69
  70                         partition@0 {
  71                                 label = "u-boot";
  72                                 reg = <0x0 0x30000>;
  73                                 read-only;
  74                         };
  75
  76                         partition@30000 {
  77                                 label = "u-boot-env";
  78                                 reg = <0x30000 0x10000>;
  79                                 read-only;
  80                         };
  81
  82                         factory: partition@40000 {
  83                                 label = "factory";
  84                                 reg = <0x40000 0x10000>;
  85                                 read-only;
  86                         };
  87
  88                         partition@50000 {
  89                                 compatible = "denx,uimage";
  90                                 label = "firmware";
  91                                 reg = <0x50000 0x760000>;
  92                         };
  93                 };
  94         };
  95 };
  96
  97 &ethernet {
  98         mtd-mac-address = <&factory 0x4>;
  99         mediatek,portmap = "wllll";
 100 };
 101
 102 &wmac {
 103         ralink,mtd-eeprom = <&factory 0>;
 104 };
 105
 106 &pinctrl {
 107         state_default: pinctrl0 {
 108                 default {
 109                         ralink,group = "i2c", "spi refclk", "wled";
 110                         ralink,function = "gpio";
 111                 };
 112         };
 113 };