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         model = "SamKnows Whitebox 8";
   9
  10         memory@0 {
  11                 device_type = "memory";
  12                 reg = <0x0 0x8000000>;
  13         };
  14
  15         chosen {
  16                 bootargs = "console=ttyS0,57600";
  17         };
  18
  19         gpio-leds {
  20                 compatible = "gpio-leds";
  21
  22                 wps {
  23                         label = "sk-wb8:green:wps";
  24                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  25                 };
  26
  27                 usb {
  28                         label = "sk-wb8:green:usb";
  29                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  30                 };
  31         };
  32
  33         gpio-keys-polled {
  34                 compatible = "gpio-keys-polled";
  35                 #address-cells = <1>;
  36                 #size-cells = <0>;
  37                 poll-interval = <20>;
  38                 wps {
  39                         label = "wps";
  40                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
  41                         linux,code = <KEY_WPS_BUTTON>;
  42                 };
  43                 reset {
  44                         label = "reset";
  45                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  46                         linux,code = <KEY_RESTART>;
  47                 };
  48         };
  49 };
  50
  51 &spi0 {
  52         status = "okay";
  53
  54         m25p80@0 {
  55                 #address-cells = <1>;
  56                 #size-cells = <1>;
  57                 compatible = "jedec,spi-nor";
  58                 reg = <0>;
  59                 spi-max-frequency = <10000000>;
  60                 m25p,chunked-io = <32>;
  61
  62                 partition@0 {
  63                         label = "u-boot";
  64                         reg = <0x0 0x30000>;
  65                         read-only;
  66                 };
  67
  68                 partition@30000 {
  69                         label = "u-boot-env";
  70                         reg = <0x30000 0x10000>;
  71                 };
  72
  73                 factory: partition@40000 {
  74                         label = "factory";
  75                         reg = <0x40000 0x10000>;
  76                         read-only;
  77                 };
  78
  79                 partition@50000 {
  80                         label = "firmware";
  81                         reg = <0x50000 0xfb0000>;
  82                 };
  83
  84         };
  85 };
  86
  87 &pcie {
  88         status = "okay";
  89
  90         pcie0 {
  91                 mt76@0,0 {
  92                         reg = <0x0000 0 0 0 0>;
  93                         device_type = "pci";
  94                         mediatek,mtd-eeprom = <&factory 0x8000>;
  95                         mediatek,2ghz = <0>;
  96                 };
  97         };
  98
  99         pcie1 {
 100                 mt76@1,0 {
 101                         reg = <0x0000 0 0 0 0>;
 102                         device_type = "pci";
 103                         mediatek,mtd-eeprom = <&factory 0x0000>;
 104                         mediatek,5ghz = <0>;
 105                 };
 106         };
 107 };
 108
 109 &ethernet {
 110         mtd-mac-address = <&factory 0xe000>;
 111 };
 112
 113 &pinctrl {
 114         state_default: pinctrl0 {
 115                 gpio {
 116                         ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
 117                         ralink,function = "gpio";
 118                 };
 119         };
 120 };