target/linux/ramips/dts/3G300M.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 = "tenda,3g300m", "ralink,rt3052-soc";
  10         model = "Tenda 3G300M";
  11
  12         aliases {
  13                 led-status = &led_ap;
  14         };
  15
  16         gpio-leds {
  17                 compatible = "gpio-leds";
  18
  19                 3grouter {
  20                         label = "3g300m:blue:3grouter";
  21                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  22                 };
  23
  24                 led_ap: ap {
  25                         label = "3g300m:blue:ap";
  26                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  27                 };
  28
  29                 wisprouter {
  30                         label = "3g300m:blue:wisprouter";
  31                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34                 wirelessrouter {
  35                         label = "3g300m:blue:wirelessrouter";
  36                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  37                 };
  38
  39                 3g {
  40                         label = "3g300m:blue:3g";
  41                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  42                         trigger-sources = <&otg_port1>;
  43                         linux,default-trigger = "usbport";
  44                 };
  45
  46                 wpsreset {
  47                         label = "3g300m:blue:wpsreset";
  48                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  49                 };
  50         };
  51
  52         gpio-keys-polled {
  53                 compatible = "gpio-keys-polled";
  54                 poll-interval = <20>;
  55
  56                 reset {
  57                         label = "reset";
  58                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_RESTART>;
  60                 };
  61
  62                 mode {
  63                         label = "mode";
  64                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  65                         linux,code = <BTN_0>;
  66                 };
  67         };
  68 };
  69
  70 &spi0 {
  71         status = "okay";
  72
  73         m25p80@0 {
  74                 compatible = "jedec,spi-nor";
  75                 reg = <0>;
  76                 spi-max-frequency = <10000000>;
  77
  78                 partitions {
  79                         compatible = "fixed-partitions";
  80                         #address-cells = <1>;
  81                         #size-cells = <1>;
  82
  83                         partition@0 {
  84                                 label = "u-boot";
  85                                 reg = <0x0 0x30000>;
  86                                 read-only;
  87                         };
  88
  89                         partition@30000 {
  90                                 label = "u-boot-env";
  91                                 reg = <0x30000 0x10000>;
  92                                 read-only;
  93                         };
  94
  95                         factory: partition@40000 {
  96                                 label = "factory";
  97                                 reg = <0x40000 0x10000>;
  98                                 read-only;
  99                         };
 100
 101                         partition@50000 {
 102                                 label = "firmware";
 103                                 reg = <0x50000 0x3b0000>;
 104                         };
 105                 };
 106         };
 107 };
 108
 109 &pinctrl {
 110         state_default: pinctrl0 {
 111                 gpio {
 112                         ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
 113                         ralink,function = "gpio";
 114                 };
 115         };
 116 };
 117
 118 &ethernet {
 119         mtd-mac-address = <&factory 0x4>;
 120 };
 121
 122 &esw {
 123         mediatek,portmap = <0x2f>;
 124 };
 125
 126 &wmac {
 127         ralink,mtd-eeprom = <&factory 0>;
 128 };
 129
 130 &otg {
 131         status = "okay";
 132 };