target/linux/ramips/dts/SAP-G3200U3.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "storylink,sap-g3200u3", "mediatek,mt7621-soc";
  10         model = "STORYLiNK SAP-G3200U3";
  11
  12         memory@0 {
  13                 device_type = "memory";
  14                 reg = <0x0 0x8000000>;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,57600";
  19         };
  20
  21         gpio-leds {
  22                 compatible = "gpio-leds";
  23
  24                 usb {
  25                         label = "sap-g3200u3:green:usb";
  26                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  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 16 GPIO_ACTIVE_LOW>;
  39                         linux,code = <KEY_RESTART>;
  40                 };
  41
  42                 rfkill {
  43                         label = "rfkill";
  44                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  45                         linux,code = <KEY_RFKILL>;
  46                 };
  47         };
  48 };
  49
  50 &spi0 {
  51         status = "okay";
  52
  53         m25p80@0 {
  54                 #address-cells = <1>;
  55                 #size-cells = <1>;
  56                 compatible = "jedec,spi-nor";
  57                 reg = <0>;
  58                 spi-max-frequency = <10000000>;
  59                 m25p,chunked-io = <32>;
  60
  61                 partition@0 {
  62                         label = "u-boot";
  63                         reg = <0x0 0x30000>;
  64                         read-only;
  65                 };
  66
  67                 partition@30000 {
  68                         label = "u-boot-env";
  69                         reg = <0x30000 0x1000>;
  70                         read-only;
  71                 };
  72
  73                 partition@31000 {
  74                         label = "config";
  75                         reg = <0x31000 0xf000>;
  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 0x7b0000>;
  88                 };
  89         };
  90 };
  91
  92 &pcie {
  93         status = "okay";
  94
  95         pcie0 {
  96                 mt76@0,0 {
  97                         reg = <0x0000 0 0 0 0>;
  98                         device_type = "pci";
  99                         mediatek,mtd-eeprom = <&factory 0x8000>;
 100                         ieee80211-freq-limit = <5000000 6000000>;
 101                 };
 102         };
 103
 104         pcie1 {
 105                 mt76@1,0 {
 106                         reg = <0x0000 0 0 0 0>;
 107                         device_type = "pci";
 108                         mediatek,mtd-eeprom = <&factory 0x0000>;
 109                         ieee80211-freq-limit = <2400000 2500000>;
 110                 };
 111         };
 112 };
 113
 114 &ethernet {
 115         mtd-mac-address = <&factory 0xe006>;
 116 };
 117
 118 &pinctrl {
 119         state_default: pinctrl0 {
 120                 gpio {
 121                         ralink,group = "uart3", "jtag";
 122                         ralink,function = "gpio";
 123                 };
 124         };
 125 };