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         aliases {
  13                 led-boot = &led_status;
  14                 led-failsafe = &led_status;
  15                 led-running = &led_status;
  16                 led-upgrade = &led_status;
  17         };
  18
  19         memory@0 {
  20                 device_type = "memory";
  21                 reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
  22         };
  23
  24         chosen {
  25                 bootargs = "console=ttyS0,115200";
  26         };
  27
  28         palmbus: palmbus@1E000000 {
  29                 i2c@900 {
  30                         status = "okay";
  31                 };
  32         };
  33
  34         keys {
  35                 compatible = "gpio-keys-polled";
  36                 poll-interval = <20>;
  37
  38                 reset {
  39                         label = "reset";
  40                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  41                         linux,code = <KEY_RESTART>;
  42                 };
  43         };
  44
  45         gpio-leds {
  46                 compatible = "gpio-leds";
  47
  48                 led_status: status {
  49                         label = "zbt-wg2626:green:status";
  50                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
  51                 };
  52         };
  53 };
  54
  55 &sdhci {
  56         status = "okay";
  57 };
  58
  59 &spi0 {
  60         status = "okay";
  61
  62         m25p80@0 {
  63                 compatible = "jedec,spi-nor";
  64                 reg = <0>;
  65                 spi-max-frequency = <10000000>;
  66                 m25p,chunked-io = <32>;
  67
  68                 partitions {
  69                         compatible = "fixed-partitions";
  70                         #address-cells = <1>;
  71                         #size-cells = <1>;
  72
  73                         partition@0 {
  74                                 label = "u-boot";
  75                                 reg = <0x0 0x30000>;
  76                                 read-only;
  77                         };
  78
  79                         partition@30000 {
  80                                 label = "u-boot-env";
  81                                 reg = <0x30000 0x10000>;
  82                                 read-only;
  83                         };
  84
  85                         factory: partition@40000 {
  86                                 label = "factory";
  87                                 reg = <0x40000 0x10000>;
  88                                 read-only;
  89                         };
  90
  91                         partition@50000 {
  92                                 compatible = "denx,uimage";
  93                                 label = "firmware";
  94                                 reg = <0x50000 0xfb0000>;
  95                         };
  96                 };
  97         };
  98 };
  99
 100 &pcie {
 101         status = "okay";
 102 };
 103
 104 &pcie0 {
 105         mt76@0,0 {
 106                 reg = <0x0000 0 0 0 0>;
 107                 mediatek,mtd-eeprom = <&factory 0x8000>;
 108                 ieee80211-freq-limit = <5000000 6000000>;
 109         };
 110 };
 111
 112 &pcie1 {
 113         mt76@0,0 {
 114                 reg = <0x0000 0 0 0 0>;
 115                 mediatek,mtd-eeprom = <&factory 0x0000>;
 116                 ieee80211-freq-limit = <2400000 2500000>;
 117         };
 118 };
 119
 120 &ethernet {
 121         mtd-mac-address = <&factory 0xe000>;
 122 };
 123
 124 &pinctrl {
 125         state_default: pinctrl0 {
 126                 gpio {
 127                         ralink,group = "wdt", "rgmii2", "jtag", "mdio";
 128                         ralink,function = "gpio";
 129                 };
 130         };
 131 };