target/linux/ramips/dts/mt7621_zbtlink_zbt-we3526.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "zbtlink,zbt-we3526", "mediatek,mt7621-soc";
  10         model = "Zbtlink ZBT-WE3526";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,115200";
  14         };
  15
  16         palmbus: palmbus@1E000000 {
  17                 i2c@900 {
  18                         status = "okay";
  19                 };
  20         };
  21
  22         keys {
  23                 compatible = "gpio-keys";
  24
  25                 reset {
  26                         label = "reset";
  27                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  28                         linux,code = <KEY_RESTART>;
  29                 };
  30         };
  31 };
  32
  33 &sdhci {
  34         status = "okay";
  35 };
  36
  37 &spi0 {
  38         status = "okay";
  39
  40         m25p80@0 {
  41                 compatible = "jedec,spi-nor";
  42                 reg = <0>;
  43                 spi-max-frequency = <10000000>;
  44
  45                 partitions {
  46                         compatible = "fixed-partitions";
  47                         #address-cells = <1>;
  48                         #size-cells = <1>;
  49
  50                         partition@0 {
  51                                 label = "u-boot";
  52                                 reg = <0x0 0x30000>;
  53                                 read-only;
  54                         };
  55
  56                         partition@30000 {
  57                                 label = "u-boot-env";
  58                                 reg = <0x30000 0x10000>;
  59                                 read-only;
  60                         };
  61
  62                         factory: partition@40000 {
  63                                 label = "factory";
  64                                 reg = <0x40000 0x10000>;
  65                                 read-only;
  66                         };
  67
  68                         firmware: partition@50000 {
  69                                 compatible = "denx,uimage";
  70                                 label = "firmware";
  71                                 reg = <0x50000 0xfb0000>;
  72                         };
  73                 };
  74         };
  75 };
  76
  77 &pcie {
  78         status = "okay";
  79 };
  80
  81 &pcie0 {
  82         wifi@0,0 {
  83                 compatible = "pci14c3,7662";
  84                 reg = <0x0000 0 0 0 0>;
  85                 mediatek,mtd-eeprom = <&factory 0x8000>;
  86                 ieee80211-freq-limit = <5000000 6000000>;
  87
  88                 led {
  89                         led-sources = <2>;
  90                 };
  91         };
  92 };
  93
  94 &pcie1 {
  95         wifi@0,0 {
  96                 compatible = "pci14c3,7603";
  97                 reg = <0x0000 0 0 0 0>;
  98                 mediatek,mtd-eeprom = <&factory 0x0000>;
  99         };
 100 };
 101
 102 &ethernet {
 103         mtd-mac-address = <&factory 0xe000>;
 104 };
 105
 106 &pinctrl {
 107         state_default: pinctrl0 {
 108                 gpio {
 109                         ralink,group = "wdt";
 110                         ralink,function = "gpio";
 111                 };
 112         };
 113 };