target/linux/ramips/dts/mt7621_zbtlink_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-boot = &led_status;
  11                 led-failsafe = &led_status;
  12                 led-running = &led_status;
  13                 led-upgrade = &led_status;
  14                 label-mac-device = &wifi0;
  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         keys {
  28                 compatible = "gpio-keys";
  29
  30                 reset {
  31                         label = "reset";
  32                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  33                         linux,code = <KEY_RESTART>;
  34                 };
  35         };
  36
  37         leds {
  38                 compatible = "gpio-leds";
  39
  40                 led_status: status {
  41                         label = "zbt-wg3526:green:status";
  42                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
  43                 };
  44         };
  45 };
  46
  47 &sdhci {
  48         status = "okay";
  49 };
  50
  51 &spi0 {
  52         status = "okay";
  53
  54         m25p80@0 {
  55                 compatible = "jedec,spi-nor";
  56                 reg = <0>;
  57                 spi-max-frequency = <10000000>;
  58
  59                 partitions {
  60                         compatible = "fixed-partitions";
  61                         #address-cells = <1>;
  62                         #size-cells = <1>;
  63
  64                         partition@0 {
  65                                 label = "u-boot";
  66                                 reg = <0x0 0x30000>;
  67                                 read-only;
  68                         };
  69
  70                         partition@30000 {
  71                                 label = "u-boot-env";
  72                                 reg = <0x30000 0x10000>;
  73                                 read-only;
  74                         };
  75
  76                         factory: partition@40000 {
  77                                 label = "factory";
  78                                 reg = <0x40000 0x10000>;
  79                                 read-only;
  80                         };
  81
  82                         firmware: partition@50000 {
  83                                 compatible = "denx,uimage";
  84                                 label = "firmware";
  85                         };
  86                 };
  87         };
  88 };
  89
  90 &pcie {
  91         status = "okay";
  92 };
  93
  94 &pcie0 {
  95         wifi0: wifi@0,0 {
  96                 compatible = "pci14c3,7603";
  97                 reg = <0x0000 0 0 0 0>;
  98                 mediatek,mtd-eeprom = <&factory 0x0000>;
  99         };
 100 };
 101
 102 &pcie1 {
 103         wifi1: wifi@0,0 {
 104                 compatible = "pci14c3,7662";
 105                 reg = <0x0000 0 0 0 0>;
 106                 mediatek,mtd-eeprom = <&factory 0x8000>;
 107                 ieee80211-freq-limit = <5000000 6000000>;
 108
 109                 led {
 110                         led-sources = <2>;
 111                 };
 112         };
 113 };
 114
 115 &ethernet {
 116         mtd-mac-address = <&factory 0xe000>;
 117 };
 118
 119 &pinctrl {
 120         state_default: pinctrl0 {
 121                 gpio {
 122                         ralink,group = "wdt", "rgmii2", "jtag", "mdio";
 123                         ralink,function = "gpio";
 124                 };
 125         };
 126 };