sys/gnu/dts/mips/ZBT-WG3526.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 / {
   6         compatible = "mediatek,mt7621-eval-board", "mediatek,mt7621-soc";
   7         model = "ZBT-WG3526";
   8
   9         memory@0 {
  10                 device_type = "memory";
  11                 reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
  12         };
  13
  14         chosen {
  15                 bootargs = "console=ttyS0,115200";
  16         };
  17
  18         palmbus: palmbus@1E000000 {
  19                 i2c@900 {
  20                         compatible = "ralink,i2c-mt7621";
  21                         reg = <0x900 0x100>;
  22                         #address-cells = <1>;
  23                         #size-cells = <0>;
  24                         pinctrl-names = "default";
  25                         pinctrl-0 = <&i2c_pins>;
  26                         status = "okay";
  27                 };
  28         };
  29
  30         gpio-keys-polled {
  31                 compatible = "gpio-keys-polled";
  32                 #address-cells = <1>;
  33                 #size-cells = <0>;
  34                 poll-interval = <20>;
  35
  36                 reset {
  37                         label = "reset";
  38                         gpios = <&gpio0 18 1>;
  39                         linux,code = <0x198>;
  40                 };
  41         };
  42
  43         gpio-leds {
  44                 compatible = "gpio-leds";
  45
  46                 status {
  47                         label = "zbt-wg3526:green:status";
  48                         gpios = <&gpio0 24 1>;
  49                 };
  50         };
  51 };
  52
  53 &sdhci {
  54         status = "okay";
  55 };
  56
  57 &spi0 {
  58         status = "okay";
  59
  60         m25p80@0 {
  61                 #address-cells = <1>;
  62                 #size-cells = <1>;
  63                 compatible = "jedec,spi-nor";
  64                 reg = <0>;
  65                 linux,modalias = "m25p80";
  66                 spi-max-frequency = <10000000>;
  67
  68                 partition@0 {
  69                         label = "u-boot";
  70                         reg = <0x0 0x30000>;
  71                         read-only;
  72                 };
  73
  74                 partition@30000 {
  75                         label = "u-boot-env";
  76                         reg = <0x30000 0x10000>;
  77                         read-only;
  78                 };
  79
  80                 factory: partition@40000 {
  81                         label = "factory";
  82                         reg = <0x40000 0x10000>;
  83                         read-only;
  84                 };
  85
  86                 partition@50000 {
  87                         label = "firmware";
  88                         reg = <0x50000 0xfb0000>;
  89                 };
  90         };
  91 };
  92
  93 &pcie {
  94         status = "okay";
  95
  96         pcie0 {
  97                 mt76@0,0 {
  98                         reg = <0x0000 0 0 0 0>;
  99                         device_type = "pci";
 100                         mediatek,mtd-eeprom = <&factory 0x0000>;
 101                         mediatek,5ghz = <0>;
 102                 };
 103         };
 104
 105         pcie1 {
 106                 mt76@1,0 {
 107                         reg = <0x0000 0 0 0 0>;
 108                         device_type = "pci";
 109                         mediatek,mtd-eeprom = <&factory 0x8000>;
 110                         mediatek,2ghz = <0>;
 111                 };
 112         };
 113 };
 114
 115 &ethernet {
 116         mtd-mac-address = <&factory 0xe000>;
 117 };
 118
 119 &pinctrl {
 120         state_default: pinctrl0 {
 121                 gpio {
 122                         ralink,group = "wdt", "rgmii2", "wdt rst", "jtag", "mdio";
 123                         ralink,function = "gpio";
 124                 };
 125         };
 126 };