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-boot = &led_ap;
  14                 led-failsafe = &led_ap;
  15                 led-running = &led_ap;
  16                 led-upgrade = &led_ap;
  17         };
  18
  19         leds {
  20                 compatible = "gpio-leds";
  21
  22                 3grouter {
  23                         label = "3g300m:blue:3grouter";
  24                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  25                 };
  26
  27                 led_ap: ap {
  28                         label = "3g300m:blue:ap";
  29                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 wisprouter {
  33                         label = "3g300m:blue:wisprouter";
  34                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  35                 };
  36
  37                 wirelessrouter {
  38                         label = "3g300m:blue:wirelessrouter";
  39                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 3g {
  43                         label = "3g300m:blue:3g";
  44                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  45                         trigger-sources = <&otg_port1>;
  46                         linux,default-trigger = "usbport";
  47                 };
  48
  49                 wpsreset {
  50                         label = "3g300m:blue:wpsreset";
  51                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  52                 };
  53         };
  54
  55         keys {
  56                 compatible = "gpio-keys-polled";
  57                 poll-interval = <20>;
  58
  59                 reset {
  60                         label = "reset";
  61                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  62                         linux,code = <KEY_RESTART>;
  63                 };
  64
  65                 mode {
  66                         label = "mode";
  67                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  68                         linux,code = <BTN_0>;
  69                 };
  70         };
  71 };
  72
  73 &spi0 {
  74         status = "okay";
  75
  76         m25p80@0 {
  77                 compatible = "jedec,spi-nor";
  78                 reg = <0>;
  79                 spi-max-frequency = <10000000>;
  80
  81                 partitions {
  82                         compatible = "fixed-partitions";
  83                         #address-cells = <1>;
  84                         #size-cells = <1>;
  85
  86                         partition@0 {
  87                                 label = "u-boot";
  88                                 reg = <0x0 0x30000>;
  89                                 read-only;
  90                         };
  91
  92                         partition@30000 {
  93                                 label = "u-boot-env";
  94                                 reg = <0x30000 0x10000>;
  95                                 read-only;
  96                         };
  97
  98                         factory: partition@40000 {
  99                                 label = "factory";
 100                                 reg = <0x40000 0x10000>;
 101                                 read-only;
 102                         };
 103
 104                         partition@50000 {
 105                                 compatible = "denx,uimage";
 106                                 label = "firmware";
 107                                 reg = <0x50000 0x3b0000>;
 108                         };
 109                 };
 110         };
 111 };
 112
 113 &pinctrl {
 114         state_default: pinctrl0 {
 115                 gpio {
 116                         ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
 117                         ralink,function = "gpio";
 118                 };
 119         };
 120 };
 121
 122 &ethernet {
 123         mtd-mac-address = <&factory 0x4>;
 124 };
 125
 126 &esw {
 127         mediatek,portmap = <0x2f>;
 128 };
 129
 130 &wmac {
 131         ralink,mtd-eeprom = <&factory 0>;
 132 };
 133
 134 &otg {
 135         status = "okay";
 136 };