target/linux/ramips/dts/HW550-3G.dts

   1 /dts-v1/;
   2
   3 #include "rt3050.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "aztech,hw550-3g", "ralink,rt3052-soc";
  10         model = "Aztech HW550-3G";
  11
  12         cfi@1f000000 {
  13                 compatible = "cfi-flash";
  14                 reg = <0x1f000000 0x800000>;
  15                 bank-width = <2>;
  16                 device-width = <2>;
  17                 #address-cells = <1>;
  18                 #size-cells = <1>;
  19
  20                 partition@0 {
  21                         label = "u-boot";
  22                         reg = <0x0 0x30000>;
  23                         read-only;
  24                 };
  25
  26                 partition@30000 {
  27                         label = "u-boot-env";
  28                         reg = <0x30000 0x10000>;
  29                         read-only;
  30                 };
  31
  32                 factory: partition@40000 {
  33                         label = "factory";
  34                         reg = <0x40000 0x10000>;
  35                         read-only;
  36                 };
  37
  38                 partition@50000 {
  39                         label = "firmware";
  40                         reg = <0x50000 0x7b0000>;
  41                 };
  42         };
  43
  44         gpio-leds {
  45                 compatible = "gpio-leds";
  46
  47                 usb {
  48                         label = "hw550-3g:green:usb";
  49                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  50                 };
  51
  52                 3g {
  53                         label = "hw550-3g:green:3g";
  54                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  55                 };
  56
  57                 status {
  58                         label = "hw550-3g:green:status";
  59                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  60                 };
  61
  62                 wps {
  63                         label = "hw550-3g:green:wps";
  64                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  65                 };
  66         };
  67
  68         gpio-keys-polled {
  69                 compatible = "gpio-keys-polled";
  70                 #address-cells = <1>;
  71                 #size-cells = <0>;
  72                 poll-interval = <20>;
  73
  74                 reset {
  75                         label = "reset";
  76                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  77                         linux,code = <KEY_RESTART>;
  78                 };
  79
  80                 connect {
  81                         label = "connect";
  82                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  83                         linux,code = <KEY_CONNECT>;
  84                 };
  85
  86                 wps {
  87                         label = "wps";
  88                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  89                         linux,code = <KEY_WPS_BUTTON>;
  90                 };
  91         };
  92 };
  93
  94 &pinctrl {
  95         state_default: pinctrl0 {
  96                 gpio {
  97                         ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
  98                         ralink,function = "gpio";
  99                 };
 100         };
 101 };
 102
 103 &ethernet {
 104         mtd-mac-address = <&factory 0x28>;
 105 };
 106
 107 &esw {
 108         mediatek,portmap = <0x3e>;
 109 };
 110
 111 &wmac {
 112         ralink,mtd-eeprom = <&factory 0>;
 113 };
 114
 115 &otg {
 116         status = "okay";
 117 };