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-polled";
  24                 poll-interval = <20>;
  25
  26                 reset {
  27                         label = "reset";
  28                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  29                         linux,code = <KEY_RESTART>;
  30                 };
  31         };
  32 };
  33
  34 &sdhci {
  35         status = "okay";
  36 };
  37
  38 &spi0 {
  39         status = "okay";
  40
  41         m25p80@0 {
  42                 compatible = "jedec,spi-nor";
  43                 reg = <0>;
  44                 spi-max-frequency = <10000000>;
  45
  46                 partitions {
  47                         compatible = "fixed-partitions";
  48                         #address-cells = <1>;
  49                         #size-cells = <1>;
  50
  51                         partition@0 {
  52                                 label = "u-boot";
  53                                 reg = <0x0 0x30000>;
  54                                 read-only;
  55                         };
  56
  57                         partition@30000 {
  58                                 label = "u-boot-env";
  59                                 reg = <0x30000 0x10000>;
  60                                 read-only;
  61                         };
  62
  63                         factory: partition@40000 {
  64                                 label = "factory";
  65                                 reg = <0x40000 0x10000>;
  66                                 read-only;
  67                         };
  68
  69                         firmware: partition@50000 {
  70                                 compatible = "denx,uimage";
  71                                 label = "firmware";
  72                                 reg = <0x50000 0xfb0000>;
  73                         };
  74                 };
  75         };
  76 };
  77
  78 &pcie {
  79         status = "okay";
  80 };
  81
  82 &pcie0 {
  83         wifi@0,0 {
  84                 compatible = "pci14c3,7662";
  85                 reg = <0x0000 0 0 0 0>;
  86                 mediatek,mtd-eeprom = <&factory 0x8000>;
  87                 ieee80211-freq-limit = <5000000 6000000>;
  88
  89                 led {
  90                         led-sources = <2>;
  91                 };
  92         };
  93 };
  94
  95 &pcie1 {
  96         wifi@0,0 {
  97                 compatible = "pci14c3,7603";
  98                 reg = <0x0000 0 0 0 0>;
  99                 mediatek,mtd-eeprom = <&factory 0x0000>;
 100         };
 101 };
 102
 103 &ethernet {
 104         mtd-mac-address = <&factory 0xe000>;
 105 };
 106
 107 &pinctrl {
 108         state_default: pinctrl0 {
 109                 gpio {
 110                         ralink,group = "wdt";
 111                         ralink,function = "gpio";
 112                 };
 113         };
 114 };