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                 };
  36         };
  37
  38         gpio-keys-polled {
  39                 compatible = "gpio-keys-polled";
  40                 #address-cells = <1>;
  41                 #size-cells = <0>;
  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                 #address-cells = <1>;
  61                 #size-cells = <1>;
  62                 compatible = "jedec,spi-nor";
  63                 reg = <0>;
  64                 spi-max-frequency = <10000000>;
  65                 m25p,chunked-io = <32>;
  66
  67                 partition@0 {
  68                         label = "u-boot";
  69                         reg = <0x0 0x30000>;
  70                         read-only;
  71                 };
  72
  73                 partition@30000 {
  74                         label = "u-boot-env";
  75                         reg = <0x30000 0x10000>;
  76                 };
  77
  78                 factory: partition@40000 {
  79                         label = "factory";
  80                         reg = <0x40000 0x10000>;
  81                         read-only;
  82                 };
  83
  84                 partition@50000 {
  85                         label = "firmware";
  86                         reg = <0x50000 0xfb0000>;
  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                         ieee80211-freq-limit = <5000000 6000000>;
 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                 };
 110         };
 111 };
 112
 113 &ethernet {
 114         mtd-mac-address = <&factory 0xe000>;
 115 };
 116
 117 &pinctrl {
 118         state_default: pinctrl0 {
 119                 gpio {
 120                         ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
 121                         ralink,function = "gpio";
 122                 };
 123         };
 124 };