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         gpio-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         gpio-keys-polled {
  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                 m25p,chunked-io = <32>;
  67
  68                 partitions {
  69                         compatible = "fixed-partitions";
  70                         #address-cells = <1>;
  71                         #size-cells = <1>;
  72
  73                         partition@0 {
  74                                 label = "u-boot";
  75                                 reg = <0x0 0x30000>;
  76                                 read-only;
  77                         };
  78
  79                         partition@30000 {
  80                                 label = "u-boot-env";
  81                                 reg = <0x30000 0x10000>;
  82                         };
  83
  84                         factory: partition@40000 {
  85                                 label = "factory";
  86                                 reg = <0x40000 0x10000>;
  87                                 read-only;
  88                         };
  89
  90                         partition@50000 {
  91                                 compatible = "denx,uimage";
  92                                 label = "firmware";
  93                                 reg = <0x50000 0xfb0000>;
  94                         };
  95                 };
  96         };
  97 };
  98
  99 &pcie {
 100         status = "okay";
 101 };
 102
 103 &pcie0 {
 104         mt76@0,0 {
 105                 reg = <0x0000 0 0 0 0>;
 106                 mediatek,mtd-eeprom = <&factory 0x8000>;
 107                 ieee80211-freq-limit = <5000000 6000000>;
 108         };
 109 };
 110
 111 &pcie1 {
 112         mt76@0,0 {
 113                 reg = <0x0000 0 0 0 0>;
 114                 mediatek,mtd-eeprom = <&factory 0x0000>;
 115         };
 116 };
 117
 118 &ethernet {
 119         mtd-mac-address = <&factory 0xe000>;
 120 };
 121
 122 &pinctrl {
 123         state_default: pinctrl0 {
 124                 gpio {
 125                         ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
 126                         ralink,function = "gpio";
 127                 };
 128         };
 129 };