target/linux/ramips/dts/ZBT-WG2626.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-wg2626", "mediatek,mt7621-soc";
  10         model = "ZBT-WG2626";
  11
  12         memory@0 {
  13                 device_type = "memory";
  14                 reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200";
  19         };
  20
  21         palmbus: palmbus@1E000000 {
  22                 i2c@900 {
  23                         status = "okay";
  24                 };
  25         };
  26
  27         gpio-keys-polled {
  28                 compatible = "gpio-keys-polled";
  29                 #address-cells = <1>;
  30                 #size-cells = <0>;
  31                 poll-interval = <20>;
  32
  33                 reset {
  34                         label = "reset";
  35                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  36                         linux,code = <KEY_RESTART>;
  37                 };
  38         };
  39
  40         gpio-leds {
  41                 compatible = "gpio-leds";
  42
  43                 status {
  44                         label = "zbt-wg2626:green:status";
  45                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
  46                 };
  47         };
  48 };
  49
  50 &sdhci {
  51         status = "okay";
  52 };
  53
  54 &spi0 {
  55         status = "okay";
  56
  57         m25p80@0 {
  58                 #address-cells = <1>;
  59                 #size-cells = <1>;
  60                 compatible = "jedec,spi-nor";
  61                 reg = <0>;
  62                 spi-max-frequency = <10000000>;
  63                 m25p,chunked-io = <32>;
  64
  65                 partition@0 {
  66                         label = "u-boot";
  67                         reg = <0x0 0x30000>;
  68                         read-only;
  69                 };
  70
  71                 partition@30000 {
  72                         label = "u-boot-env";
  73                         reg = <0x30000 0x10000>;
  74                         read-only;
  75                 };
  76
  77                 factory: partition@40000 {
  78                         label = "factory";
  79                         reg = <0x40000 0x10000>;
  80                         read-only;
  81                 };
  82
  83                 partition@50000 {
  84                         label = "firmware";
  85                         reg = <0x50000 0xfb0000>;
  86                 };
  87         };
  88 };
  89
  90 &pcie {
  91         status = "okay";
  92
  93         pcie0 {
  94                 mt76@0,0 {
  95                         mediatek,mtd-eeprom = <&factory 0x8000>;
  96                         ieee80211-freq-limit = <5000000 6000000>;
  97                 };
  98         };
  99
 100         pcie1 {
 101                 mt76@1,0 {
 102                         mediatek,mtd-eeprom = <&factory 0x0000>;
 103                         ieee80211-freq-limit = <2400000 2500000>;
 104                 };
 105         };
 106 };
 107
 108 &ethernet {
 109         mtd-mac-address = <&factory 0xe000>;
 110 };
 111
 112 &pinctrl {
 113         state_default: pinctrl0 {
 114                 gpio {
 115                         ralink,group = "wdt", "rgmii2", "jtag", "mdio";
 116                         ralink,function = "gpio";
 117                 };
 118         };
 119 };