arch/arm/boot/dts/gemini-rut1xx.dts

   1 /*
   2  * Device Tree file for Teltonika RUT1xx
   3  */
   4
   5 /dts-v1/;
   6
   7 #include "gemini.dtsi"
   8 #include <dt-bindings/input/input.h>
   9
  10 / {
  11         model = "Teltonika RUT1xx";
  12         compatible = "teltonika,rut1xx", "cortina,gemini";
  13         #address-cells = <1>;
  14         #size-cells = <1>;
  15
  16         memory { /* 128 MB */
  17                 device_type = "memory";
  18                 reg = <0x00000000 0x8000000>;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,115200n8";
  23                 stdout-path = &uart0;
  24         };
  25
  26         gpio_keys {
  27                 compatible = "gpio-keys";
  28                 #address-cells = <1>;
  29                 #size-cells = <0>;
  30
  31                 button@28 {
  32                         debounce_interval = <50>;
  33                         wakeup-source;
  34                         linux,code = <KEY_SETUP>;
  35                         label = "Reset to defaults";
  36                         gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
  37                 };
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42                 led@7 {
  43                         /* FIXME: add the LED color */
  44                         label = "rut1xx::gsm";
  45                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  46                         default-state = "on";
  47                 };
  48                 led@31 {
  49                         /* FIXME: add the LED color */
  50                         label = "rut1xx::power";
  51                         gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
  52                         default-state = "off";
  53                         linux,default-trigger = "heartbeat";
  54                 };
  55         };
  56
  57         soc {
  58                 flash@30000000 {
  59                         status = "okay";
  60                         /* 8MB of flash */
  61                         reg = <0x30000000 0x00800000>;
  62                         /* TODO: add flash partitions here */
  63                 };
  64         };
  65 };