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

   1 #include "mt7620n.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5 #include <dt-bindings/leds/common.h>
   6
   7 / {
   8         compatible = "zbtlink,zbt-we2026", "ralink,mt7620n-soc";
   9         model = "Zbtlink ZBT-WE2026";
  10
  11         aliases {
  12                 led-boot = &led_power;
  13                 led-failsafe = &led_power;
  14                 led-running = &led_power;
  15                 led-upgrade = &led_power;
  16         };
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,115200";
  20         };
  21
  22         leds {
  23                 compatible = "gpio-leds";
  24
  25                 led_power: power {
  26                         function = LED_FUNCTION_POWER;
  27                         color = <LED_COLOR_ID_RED>;
  28                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  29                 };
  30
  31                 wlan {
  32                         function = LED_FUNCTION_WLAN;
  33                         color = <LED_COLOR_ID_GREEN>;
  34                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  35                 };
  36         };
  37
  38         keys {
  39                 compatible = "gpio-keys";
  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         flash@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                                 nvmem-layout {
  88                                         compatible = "fixed-layout";
  89                                         #address-cells = <1>;
  90                                         #size-cells = <1>;
  91
  92                                         eeprom_factory_0: eeprom@0 {
  93                                                 reg = <0x0 0x200>;
  94                                         };
  95
  96                                         macaddr_factory_4: macaddr@4 {
  97                                                 reg = <0x4 0x6>;
  98                                         };
  99                                 };
 100                         };
 101
 102                         partition@50000 {
 103                                 compatible = "denx,uimage";
 104                                 label = "firmware";
 105                                 reg = <0x50000 0x760000>;
 106                         };
 107                 };
 108         };
 109 };
 110
 111 &ethernet {
 112         nvmem-cells = <&macaddr_factory_4>;
 113         nvmem-cell-names = "mac-address";
 114
 115         mediatek,portmap = "llllw";
 116 };
 117
 118 &wmac {
 119         nvmem-cells = <&eeprom_factory_0>;
 120         nvmem-cell-names = "eeprom";
 121 };
 122
 123 &state_default {
 124         default {
 125                 groups = "i2c", "spi refclk", "wled";
 126                 function = "gpio";
 127         };
 128 };