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-boot = &led_wps;
  13                 led-failsafe = &led_wps;
  14                 led-running = &led_wps;
  15                 led-upgrade = &led_wps;
  16         };
  17
  18         memory@0 {
  19                 device_type = "memory";
  20                 reg = <0x0 0x8000000>;
  21         };
  22
  23         chosen {
  24                 bootargs = "console=ttyS0,57600";
  25         };
  26
  27         leds {
  28                 compatible = "gpio-leds";
  29
  30                 led_wps: wps {
  31                         label = "sk-wb8:green:wps";
  32                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  33                 };
  34
  35                 usb {
  36                         label = "sk-wb8:green:usb";
  37                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  38                         trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
  39                         linux,default-trigger = "usbport";
  40                 };
  41         };
  42
  43         keys {
  44                 compatible = "gpio-keys-polled";
  45                 poll-interval = <20>;
  46                 wps {
  47                         label = "wps";
  48                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
  49                         linux,code = <KEY_WPS_BUTTON>;
  50                 };
  51                 reset {
  52                         label = "reset";
  53                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  54                         linux,code = <KEY_RESTART>;
  55                 };
  56         };
  57 };
  58
  59 &spi0 {
  60         status = "okay";
  61
  62         m25p80@0 {
  63                 compatible = "jedec,spi-nor";
  64                 reg = <0>;
  65                 spi-max-frequency = <10000000>;
  66
  67                 partitions {
  68                         compatible = "fixed-partitions";
  69                         #address-cells = <1>;
  70                         #size-cells = <1>;
  71
  72                         partition@0 {
  73                                 label = "u-boot";
  74                                 reg = <0x0 0x30000>;
  75                                 read-only;
  76                         };
  77
  78                         partition@30000 {
  79                                 label = "u-boot-env";
  80                                 reg = <0x30000 0x10000>;
  81                         };
  82
  83                         factory: partition@40000 {
  84                                 label = "factory";
  85                                 reg = <0x40000 0x10000>;
  86                                 read-only;
  87                         };
  88
  89                         partition@50000 {
  90                                 compatible = "denx,uimage";
  91                                 label = "firmware";
  92                                 reg = <0x50000 0xfb0000>;
  93                         };
  94                 };
  95         };
  96 };
  97
  98 &pcie {
  99         status = "okay";
 100 };
 101
 102 &pcie0 {
 103         mt76@0,0 {
 104                 reg = <0x0000 0 0 0 0>;
 105                 mediatek,mtd-eeprom = <&factory 0x8000>;
 106                 ieee80211-freq-limit = <5000000 6000000>;
 107         };
 108 };
 109
 110 &pcie1 {
 111         mt76@0,0 {
 112                 reg = <0x0000 0 0 0 0>;
 113                 mediatek,mtd-eeprom = <&factory 0x0000>;
 114         };
 115 };
 116
 117 &ethernet {
 118         mtd-mac-address = <&factory 0xe000>;
 119 };
 120
 121 &pinctrl {
 122         state_default: pinctrl0 {
 123                 gpio {
 124                         ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
 125                         ralink,function = "gpio";
 126                 };
 127         };
 128 };