target/linux/ramips/dts/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         sdhci@10130000 {
  19                 status = "okay";
  20         };
  21
  22         palmbus@1E000000 {
  23                 spi@b00 {
  24                         status = "okay";
  25
  26                         m25p80@0 {
  27                                 #address-cells = <1>;
  28                                 #size-cells = <1>;
  29                                 compatible = "jedec,spi-nor";
  30                                 reg = <0 0>;
  31                                 linux,modalias = "m25p80";
  32                                 spi-max-frequency = <10000000>;
  33
  34                                 partition@0 {
  35                                         label = "u-boot";
  36                                         reg = <0x0 0x30000>;
  37                                         read-only;
  38                                 };
  39
  40                                 partition@30000 {
  41                                         label = "u-boot-env";
  42                                         reg = <0x30000 0x10000>;
  43                                         read-only;
  44                                 };
  45
  46                                 factory: partition@40000 {
  47                                         label = "factory";
  48                                         reg = <0x40000 0x10000>;
  49                                         read-only;
  50                                 };
  51
  52                                 partition@50000 {
  53                                         label = "firmware";
  54                                         reg = <0x50000 0xfb0000>;
  55                                 };
  56
  57                         };
  58                 };
  59
  60                 i2c@900 {
  61                         compatible = "ralink,i2c-mt7621";
  62                         reg = <0x900 0x100>;
  63                         #address-cells = <1>;
  64                         #size-cells = <0>;
  65                         pinctrl-names = "default";
  66                         pinctrl-0 = <&i2c_pins>;
  67                         status = "okay";
  68                 };
  69         };
  70
  71         pcie@1e140000 {
  72                 status = "okay";
  73
  74                 pcie0 {
  75                         mt76@0,0 {
  76                                 reg = <0x0000 0 0 0 0>;
  77                                 device_type = "pci";
  78                                 mediatek,mtd-eeprom = <&factory 0x0000>;
  79                                 mediatek,5ghz = <0>;
  80                         };
  81                 };
  82
  83                 pcie1 {
  84                         mt76@1,0 {
  85                                 reg = <0x0000 0 0 0 0>;
  86                                 device_type = "pci";
  87                                 mediatek,mtd-eeprom = <&factory 0x8000>;
  88                                 mediatek,2ghz = <0>;
  89                         };
  90                 };
  91         };
  92
  93         ethernet@1e100000 {
  94                 mtd-mac-address = <&factory 0xe000>;
  95         };
  96
  97         gpio-keys-polled {
  98                 compatible = "gpio-keys-polled";
  99                 #address-cells = <1>;
 100                 #size-cells = <0>;
 101                 poll-interval = <20>;
 102
 103                 reset {
 104                         label = "reset";
 105                         gpios = <&gpio0 18 1>;
 106                         linux,code = <0x198>;
 107                 };
 108         };
 109
 110         gpio-leds {
 111                 compatible = "gpio-leds";
 112
 113                 status {
 114                         label = "zbt-wg3526:green:status";
 115                         gpios = <&gpio0 24 1>;
 116                 };
 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         };
 127 };