target/linux/ramips/dts/ZBT-WE1326.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-we1326", "mediatek,mt7621-soc";
  10         model = "ZBT-WE1326";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,115200";
  14         };
  15
  16         memory@0 {
  17                 device_type = "memory";
  18                 reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
  19         };
  20
  21         gpio-keys-polled {
  22                 compatible = "gpio-keys-polled";
  23                 #address-cells = <1>;
  24                 #size-cells = <0>;
  25                 poll-interval = <20>;
  26
  27                 reset {
  28                         label = "reset";
  29                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  30                         linux,code = <KEY_RESTART>;
  31                 };
  32         };
  33 };
  34
  35 &pinctrl {
  36         state_default: pinctrl0 {
  37                 gpio {
  38                         ralink,group = "wdt";
  39                         ralink,function = "gpio";
  40                 };
  41         };
  42 };
  43
  44 &spi0 {
  45         status = "okay";
  46
  47         m25p80@0 {
  48                 #address-cells = <1>;
  49                 #size-cells = <1>;
  50                 compatible = "jedec,spi-nor";
  51                 reg = <0>;
  52                 spi-max-frequency = <10000000>;
  53                 m25p,chunked-io = <32>;
  54
  55                 partition@0 {
  56                         label = "u-boot";
  57                         reg = <0x0 0x30000>;
  58                         read-only;
  59                 };
  60
  61                 partition@30000 {
  62                         label = "u-boot-env";
  63                         reg = <0x30000 0x10000>;
  64                         read-only;
  65                 };
  66
  67                 factory: partition@40000 {
  68                         label = "factory";
  69                         reg = <0x40000 0x10000>;
  70                         read-only;
  71                 };
  72
  73                 partition@50000 {
  74                         label = "firmware";
  75                         reg = <0x50000 0xfb0000>;
  76                 };
  77         };
  78 };
  79
  80 &ethernet {
  81         mtd-mac-address = <&factory 0xe000>;
  82 };
  83
  84 &pcie {
  85         status = "okay";
  86
  87         pcie0 {
  88                 mt76@0,0 {
  89                         reg = <0x0000 0 0 0 0>;
  90                         device_type = "pci";
  91                         mediatek,mtd-eeprom = <&factory 0x8000>;
  92                         ieee80211-freq-limit = <5000000 6000000>;
  93                 };
  94         };
  95
  96         pcie1 {
  97                 mt76@1,0 {
  98                         reg = <0x0000 0 0 0 0>;
  99                         device_type = "pci";
 100                         mediatek,mtd-eeprom = <&factory 0x0000>;
 101                         ieee80211-freq-limit = <2400000 2500000>;
 102                 };
 103         };
 104 };
 105
 106 &sdhci {
 107         status = "okay";
 108 };