target/linux/ramips/dts/SK-WB8.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4 #include <dt-bindings/input/input.h>
   5 #include <dt-bindings/gpio/gpio.h>
   6
   7 / {
   8         compatible = "samknows,whitebox-v8", "mediatek,mt7621-soc";
   9         model = "SamKnows Whitebox 8";
  10
  11         memory@0 {
  12                 device_type = "memory";
  13                 reg = <0x0 0x8000000>;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,57600";
  18         };
  19
  20         gpio-leds {
  21                 compatible = "gpio-leds";
  22
  23                 wps {
  24                         label = "sk-wb8:green:wps";
  25                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  26                 };
  27
  28                 usb {
  29                         label = "sk-wb8:green:usb";
  30                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  31                 };
  32         };
  33
  34         gpio-keys-polled {
  35                 compatible = "gpio-keys-polled";
  36                 #address-cells = <1>;
  37                 #size-cells = <0>;
  38                 poll-interval = <20>;
  39                 wps {
  40                         label = "wps";
  41                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
  42                         linux,code = <KEY_WPS_BUTTON>;
  43                 };
  44                 reset {
  45                         label = "reset";
  46                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  47                         linux,code = <KEY_RESTART>;
  48                 };
  49         };
  50 };
  51
  52 &spi0 {
  53         status = "okay";
  54
  55         m25p80@0 {
  56                 #address-cells = <1>;
  57                 #size-cells = <1>;
  58                 compatible = "jedec,spi-nor";
  59                 reg = <0>;
  60                 spi-max-frequency = <10000000>;
  61                 m25p,chunked-io = <32>;
  62
  63                 partition@0 {
  64                         label = "u-boot";
  65                         reg = <0x0 0x30000>;
  66                         read-only;
  67                 };
  68
  69                 partition@30000 {
  70                         label = "u-boot-env";
  71                         reg = <0x30000 0x10000>;
  72                 };
  73
  74                 factory: partition@40000 {
  75                         label = "factory";
  76                         reg = <0x40000 0x10000>;
  77                         read-only;
  78                 };
  79
  80                 partition@50000 {
  81                         label = "firmware";
  82                         reg = <0x50000 0xfb0000>;
  83                 };
  84
  85         };
  86 };
  87
  88 &pcie {
  89         status = "okay";
  90
  91         pcie0 {
  92                 mt76@0,0 {
  93                         mediatek,mtd-eeprom = <&factory 0x8000>;
  94                         ieee80211-freq-limit = <5000000 6000000>;
  95                 };
  96         };
  97
  98         pcie1 {
  99                 mt76@1,0 {
 100                         mediatek,mtd-eeprom = <&factory 0x0000>;
 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 = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
 113                         ralink,function = "gpio";
 114                 };
 115         };
 116 };