target/linux/ramips/dts/ZBT-WG3526.dtsi

   1 #include "mt7621.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         memory@0 {
   8                 device_type = "memory";
   9                 reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
  10         };
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,115200";
  14         };
  15
  16         palmbus: palmbus@1E000000 {
  17                 i2c@900 {
  18                         status = "okay";
  19                 };
  20         };
  21
  22         gpio-keys-polled {
  23                 compatible = "gpio-keys-polled";
  24                 #address-cells = <1>;
  25                 #size-cells = <0>;
  26                 poll-interval = <20>;
  27
  28                 reset {
  29                         label = "reset";
  30                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  31                         linux,code = <KEY_RESTART>;
  32                 };
  33         };
  34
  35         gpio-leds {
  36                 compatible = "gpio-leds";
  37
  38                 status {
  39                         label = "zbt-wg3526:green:status";
  40                         gpios = <&gpio0 24 1>;
  41                 };
  42         };
  43 };
  44
  45 &sdhci {
  46         status = "okay";
  47 };
  48
  49 &spi0 {
  50         status = "okay";
  51
  52         m25p80@0 {
  53                 #address-cells = <1>;
  54                 #size-cells = <1>;
  55                 compatible = "jedec,spi-nor";
  56                 reg = <0>;
  57                 spi-max-frequency = <10000000>;
  58                 m25p,chunked-io = <32>;
  59
  60                 partition@0 {
  61                         label = "u-boot";
  62                         reg = <0x0 0x30000>;
  63                         read-only;
  64                 };
  65
  66                 partition@30000 {
  67                         label = "u-boot-env";
  68                         reg = <0x30000 0x10000>;
  69                         read-only;
  70                 };
  71
  72                 factory: partition@40000 {
  73                         label = "factory";
  74                         reg = <0x40000 0x10000>;
  75                         read-only;
  76                 };
  77
  78                 firmware: partition@50000 {
  79                         label = "firmware";
  80                 };
  81         };
  82 };
  83
  84 &pcie {
  85         status = "okay";
  86
  87         pcie0 {
  88                 wifi@14c3,7603 {
  89                         compatible = "pci14c3,7603";
  90                         reg = <0x0000 0 0 0 0>;
  91                         mediatek,mtd-eeprom = <&factory 0x0000>;
  92                 };
  93         };
  94
  95         pcie1 {
  96                 wifi@14c3,7662 {
  97                         compatible = "pci14c3,7662";
  98                         reg = <0x0000 0 0 0 0>;
  99                         mediatek,mtd-eeprom = <&factory 0x8000>;
 100                         ieee80211-freq-limit = <5000000 6000000>;
 101                 };
 102         };
 103 };
 104
 105 &ethernet {
 106         mtd-mac-address = <&factory 0xe000>;
 107 };
 108
 109 &pinctrl {
 110         state_default: pinctrl0 {
 111                 gpio {
 112                         ralink,group = "wdt", "rgmii2", "wdt rst", "jtag", "mdio";
 113                         ralink,function = "gpio";
 114                 };
 115         };
 116 };