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

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/input/input.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 1>;
  25                 };
  26
  27                 usb {
  28                         label = "sk-wb8:green:usb";
  29                         gpios = <&gpio1 15 1>;
  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 1>;
  41                         linux,code = <KEY_WPS_BUTTON>;
  42                 };
  43                 reset {
  44                         label = "reset";
  45                         gpios = <&gpio1 9 1>;
  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 0x7b0000>;
  82                 };
  83
  84                 partition@e30000 {
  85                         label = "recovery";
  86                         reg = <0xe30000 0x1d0000>;
  87                 };
  88
  89         };
  90 };
  91
  92 &pcie {
  93         status = "okay";
  94
  95         pcie0 {
  96                 mt76@0,0 {
  97                         reg = <0x0000 0 0 0 0>;
  98                         device_type = "pci";
  99                         mediatek,mtd-eeprom = <&factory 0x8000>;
 100                         mediatek,2ghz = <0>;
 101                 };
 102         };
 103
 104         pcie1 {
 105                 mt76@1,0 {
 106                         reg = <0x0000 0 0 0 0>;
 107                         device_type = "pci";
 108                         mediatek,mtd-eeprom = <&factory 0x0000>;
 109                         mediatek,5ghz = <0>;
 110                 };
 111         };
 112 };
 113
 114 &ethernet {
 115         mtd-mac-address = <&factory 0xe000>;
 116 };
 117
 118 &pinctrl {
 119         state_default: pinctrl0 {
 120                 gpio {
 121                         ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
 122                         ralink,function = "gpio";
 123                 };
 124         };
 125 };