sys/gnu/dts/mips/ZBT-WE826.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 / {
   6         compatible = "zbtlink,zbt-we826", "ralink,mt7620a-soc";
   7         model = "ZBT-WE826";
   8
   9         chosen {
  10                 bootargs = "console=ttyS0,115200";
  11         };
  12
  13         gpio-leds {
  14                 compatible = "gpio-leds";
  15                 power {
  16                         label = "zbt-we826:green:power";
  17                         gpios = <&gpio1 14 0>;
  18                 };
  19                 usb {
  20                         label = "zbt-we826:green:usb";
  21                         gpios = <&gpio1 15 0>;
  22                 };
  23                 air {
  24                         label = "zbt-we826:green:wifi";
  25                         gpios = <&gpio3 0 1>;
  26                 };
  27         };
  28
  29         gpio-keys-polled {
  30                 compatible = "gpio-keys-polled";
  31                 #address-cells = <1>;
  32                 #size-cells = <0>;
  33                 poll-interval = <20>;
  34                 reset {
  35                         label = "reset";
  36                         gpios = <&gpio0 1 1>;
  37                         linux,code = <0x198>;
  38                 };
  39         };
  40 };
  41
  42 &gpio0 {
  43         status = "okay";
  44 };
  45
  46 &gpio1 {
  47         status = "okay";
  48 };
  49
  50 &gpio3 {
  51         status = "okay";
  52 };
  53
  54 &spi0 {
  55         status = "okay";
  56
  57         en25q128@0 {
  58                 #address-cells = <1>;
  59                 #size-cells = <1>;
  60                 compatible = "w25q128";
  61                 reg = <0>;
  62                 linux,modalias = "m25p80";
  63                 spi-max-frequency = <10000000>;
  64
  65                 partition@0 {
  66                         label = "u-boot";
  67                         reg = <0x0 0x30000>;
  68                         read-only;
  69                 };
  70
  71                 partition@30000 {
  72                         label = "u-boot-env";
  73                         reg = <0x30000 0x10000>;
  74                         read-only;
  75                 };
  76
  77                 factory: partition@40000 {
  78                         label = "factory";
  79                         reg = <0x40000 0x10000>;
  80                         read-only;
  81                 };
  82
  83                 partition@50000 {
  84                         label = "firmware";
  85                         reg = <0x50000 0xfb0000>;
  86                 };
  87         };
  88 };
  89
  90 &sdhci {
  91         status = "okay";
  92 };
  93
  94 &ehci {
  95         status = "okay";
  96 };
  97
  98 &ohci {
  99         status = "okay";
 100 };
 101
 102 &ethernet {
 103         mtd-mac-address = <&factory 0x4>;
 104         ralink,port-map = "wllll";
 105 };
 106
 107 &wmac {
 108         ralink,mtd-eeprom = <&factory 0>;
 109 };
 110
 111 &pinctrl {
 112         state_default: pinctrl0 {
 113                 default {
 114                         ralink,group = "i2c", "uartf", "wled", "spi refclk", "pa";
 115                         ralink,function = "gpio";
 116                 };
 117         };
 118 };
 119
 120 &pcie {
 121         status = "okay";
 122 };