target/linux/ramips/dts/ZBT-WE826.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "zbtlink,zbt-we826", "ralink,mt7620a-soc";
   9         model = "ZBT-WE826";
  10
  11         chosen {
  12                 bootargs = "console=ttyS0,115200";
  13         };
  14
  15         gpio-leds {
  16                 compatible = "gpio-leds";
  17                 power {
  18                         label = "zbt-we826:green:power";
  19                         gpios = <&gpio1 14 0>;
  20                 };
  21                 usb {
  22                         label = "zbt-we826:green:usb";
  23                         gpios = <&gpio1 15 0>;
  24                 };
  25                 air {
  26                         label = "zbt-we826:green:wifi";
  27                         gpios = <&gpio3 0 1>;
  28                 };
  29         };
  30
  31         gpio-keys-polled {
  32                 compatible = "gpio-keys-polled";
  33                 #address-cells = <1>;
  34                 #size-cells = <0>;
  35                 poll-interval = <20>;
  36                 reset {
  37                         label = "reset";
  38                         gpios = <&gpio0 1 1>;
  39                         linux,code = <KEY_RESTART>;
  40                 };
  41         };
  42 };
  43
  44 &gpio0 {
  45         status = "okay";
  46 };
  47
  48 &gpio1 {
  49         status = "okay";
  50 };
  51
  52 &gpio3 {
  53         status = "okay";
  54 };
  55
  56 &spi0 {
  57         status = "okay";
  58
  59         en25q128@0 {
  60                 #address-cells = <1>;
  61                 #size-cells = <1>;
  62                 compatible = "w25q128";
  63                 reg = <0>;
  64                 linux,modalias = "m25p80";
  65                 spi-max-frequency = <10000000>;
  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                         read-only;
  77                 };
  78
  79                 factory: partition@40000 {
  80                         label = "factory";
  81                         reg = <0x40000 0x10000>;
  82                         read-only;
  83                 };
  84
  85                 partition@50000 {
  86                         label = "firmware";
  87                         reg = <0x50000 0xfb0000>;
  88                 };
  89         };
  90 };
  91
  92 &sdhci {
  93         status = "okay";
  94 };
  95
  96 &ehci {
  97         status = "okay";
  98 };
  99
 100 &ohci {
 101         status = "okay";
 102 };
 103
 104 &ethernet {
 105         mtd-mac-address = <&factory 0x4>;
 106         ralink,port-map = "wllll";
 107 };
 108
 109 &wmac {
 110         ralink,mtd-eeprom = <&factory 0>;
 111 };
 112
 113 &pinctrl {
 114         state_default: pinctrl0 {
 115                 default {
 116                         ralink,group = "i2c", "uartf", "wled", "spi refclk", "pa";
 117                         ralink,function = "gpio";
 118                 };
 119         };
 120 };
 121
 122 &pcie {
 123         status = "okay";
 124 };