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         compatible = "zbtlink,zbt-wg3526", "mediatek,mt7621-soc";
   8
   9         aliases {
  10                 led-status = &led_status;
  11         };
  12
  13         memory@0 {
  14                 device_type = "memory";
  15                 reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
  16         };
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,115200";
  20         };
  21
  22         palmbus: palmbus@1E000000 {
  23                 i2c@900 {
  24                         status = "okay";
  25                 };
  26         };
  27
  28         gpio-keys-polled {
  29                 compatible = "gpio-keys-polled";
  30                 poll-interval = <20>;
  31
  32                 reset {
  33                         label = "reset";
  34                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  35                         linux,code = <KEY_RESTART>;
  36                 };
  37         };
  38
  39         gpio-leds {
  40                 compatible = "gpio-leds";
  41
  42                 led_status: status {
  43                         label = "zbt-wg3526:green:status";
  44                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
  45                 };
  46         };
  47 };
  48
  49 &sdhci {
  50         status = "okay";
  51 };
  52
  53 &spi0 {
  54         status = "okay";
  55
  56         m25p80@0 {
  57                 compatible = "jedec,spi-nor";
  58                 reg = <0>;
  59                 spi-max-frequency = <10000000>;
  60                 m25p,chunked-io = <32>;
  61
  62                 partitions {
  63                         compatible = "fixed-partitions";
  64                         #address-cells = <1>;
  65                         #size-cells = <1>;
  66
  67                         partition@0 {
  68                                 label = "u-boot";
  69                                 reg = <0x0 0x30000>;
  70                                 read-only;
  71                         };
  72
  73                         partition@30000 {
  74                                 label = "u-boot-env";
  75                                 reg = <0x30000 0x10000>;
  76                                 read-only;
  77                         };
  78
  79                         factory: partition@40000 {
  80                                 label = "factory";
  81                                 reg = <0x40000 0x10000>;
  82                                 read-only;
  83                         };
  84
  85                         firmware: partition@50000 {
  86                                 label = "firmware";
  87                         };
  88                 };
  89         };
  90 };
  91
  92 &pcie {
  93         status = "okay";
  94 };
  95
  96 &pcie0 {
  97         wifi@0,0 {
  98                 compatible = "pci14c3,7603";
  99                 reg = <0x0000 0 0 0 0>;
 100                 mediatek,mtd-eeprom = <&factory 0x0000>;
 101         };
 102 };
 103
 104 &pcie1 {
 105         wifi@0,0 {
 106                 compatible = "pci14c3,7662";
 107                 reg = <0x0000 0 0 0 0>;
 108                 mediatek,mtd-eeprom = <&factory 0x8000>;
 109                 ieee80211-freq-limit = <5000000 6000000>;
 110         };
 111 };
 112
 113 &ethernet {
 114         mtd-mac-address = <&factory 0xe000>;
 115 };
 116
 117 &pinctrl {
 118         state_default: pinctrl0 {
 119                 gpio {
 120                         ralink,group = "wdt", "rgmii2", "jtag", "mdio";
 121                         ralink,function = "gpio";
 122                 };
 123         };
 124 };