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         aliases {
  12                 led-status = &led_wps;
  13         };
  14
  15         memory@0 {
  16                 device_type = "memory";
  17                 reg = <0x0 0x8000000>;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,57600";
  22         };
  23
  24         gpio-leds {
  25                 compatible = "gpio-leds";
  26
  27                 led_wps: wps {
  28                         label = "sk-wb8:green:wps";
  29                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 usb {
  33                         label = "sk-wb8:green:usb";
  34                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  35                         trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
  36                         linux,default-trigger = "usbport";
  37                 };
  38         };
  39
  40         gpio-keys-polled {
  41                 compatible = "gpio-keys-polled";
  42                 poll-interval = <20>;
  43                 wps {
  44                         label = "wps";
  45                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
  46                         linux,code = <KEY_WPS_BUTTON>;
  47                 };
  48                 reset {
  49                         label = "reset";
  50                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  51                         linux,code = <KEY_RESTART>;
  52                 };
  53         };
  54 };
  55
  56 &spi0 {
  57         status = "okay";
  58
  59         m25p80@0 {
  60                 compatible = "jedec,spi-nor";
  61                 reg = <0>;
  62                 spi-max-frequency = <10000000>;
  63                 m25p,chunked-io = <32>;
  64
  65                 partitions {
  66                         compatible = "fixed-partitions";
  67                         #address-cells = <1>;
  68                         #size-cells = <1>;
  69
  70                         partition@0 {
  71                                 label = "u-boot";
  72                                 reg = <0x0 0x30000>;
  73                                 read-only;
  74                         };
  75
  76                         partition@30000 {
  77                                 label = "u-boot-env";
  78                                 reg = <0x30000 0x10000>;
  79                         };
  80
  81                         factory: partition@40000 {
  82                                 label = "factory";
  83                                 reg = <0x40000 0x10000>;
  84                                 read-only;
  85                         };
  86
  87                         partition@50000 {
  88                                 label = "firmware";
  89                                 reg = <0x50000 0xfb0000>;
  90                         };
  91                 };
  92         };
  93 };
  94
  95 &pcie {
  96         status = "okay";
  97 };
  98
  99 &pcie0 {
 100         mt76@0,0 {
 101                 reg = <0x0000 0 0 0 0>;
 102                 mediatek,mtd-eeprom = <&factory 0x8000>;
 103                 ieee80211-freq-limit = <5000000 6000000>;
 104         };
 105 };
 106
 107 &pcie1 {
 108         mt76@0,0 {
 109                 reg = <0x0000 0 0 0 0>;
 110                 mediatek,mtd-eeprom = <&factory 0x0000>;
 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 };