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         aliases {
  13                 led-boot = &led_status;
  14                 led-failsafe = &led_status;
  15                 led-running = &led_status;
  16                 led-upgrade = &led_status;
  17         };
  18
  19         cfi@1f000000 {
  20                 compatible = "cfi-flash";
  21                 reg = <0x1f000000 0x800000>;
  22                 bank-width = <2>;
  23                 device-width = <2>;
  24
  25                 partitions {
  26                         compatible = "fixed-partitions";
  27                         #address-cells = <1>;
  28                         #size-cells = <1>;
  29
  30                         partition@0 {
  31                                 label = "u-boot";
  32                                 reg = <0x0 0x30000>;
  33                                 read-only;
  34                         };
  35
  36                         partition@30000 {
  37                                 label = "u-boot-env";
  38                                 reg = <0x30000 0x10000>;
  39                                 read-only;
  40                         };
  41
  42                         factory: partition@40000 {
  43                                 label = "factory";
  44                                 reg = <0x40000 0x10000>;
  45                                 read-only;
  46                         };
  47
  48                         partition@50000 {
  49                                 compatible = "denx,uimage";
  50                                 label = "firmware";
  51                                 reg = <0x50000 0x7b0000>;
  52                         };
  53                 };
  54         };
  55
  56         gpio-leds {
  57                 compatible = "gpio-leds";
  58
  59                 usb {
  60                         label = "hw550-3g:green:usb";
  61                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  62                         trigger-sources = <&otg_port1>;
  63                         linux,default-trigger = "usbport";
  64                 };
  65
  66                 3g {
  67                         label = "hw550-3g:green:3g";
  68                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  69                 };
  70
  71                 led_status: status {
  72                         label = "hw550-3g:green:status";
  73                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  74                 };
  75
  76                 wps {
  77                         label = "hw550-3g:green:wps";
  78                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  79                 };
  80         };
  81
  82         gpio-keys-polled {
  83                 compatible = "gpio-keys-polled";
  84                 poll-interval = <20>;
  85
  86                 reset {
  87                         label = "reset";
  88                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  89                         linux,code = <KEY_RESTART>;
  90                 };
  91
  92                 connect {
  93                         label = "connect";
  94                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  95                         linux,code = <KEY_CONNECT>;
  96                 };
  97
  98                 wps {
  99                         label = "wps";
 100                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
 101                         linux,code = <KEY_WPS_BUTTON>;
 102                 };
 103         };
 104 };
 105
 106 &pinctrl {
 107         state_default: pinctrl0 {
 108                 gpio {
 109                         ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 110                         ralink,function = "gpio";
 111                 };
 112         };
 113 };
 114
 115 &ethernet {
 116         mtd-mac-address = <&factory 0x28>;
 117 };
 118
 119 &esw {
 120         mediatek,portmap = <0x3e>;
 121 };
 122
 123 &wmac {
 124         ralink,mtd-eeprom = <&factory 0>;
 125 };
 126
 127 &otg {
 128         status = "okay";
 129 };