arch/arm/boot/dts/omap3-overo-gallop43-common.dtsi

   1 /*
   2  * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9 /*
  10  * Gallop43 expansion board is manufactured by Gumstix Inc.
  11  */
  12
  13 #include "omap3-overo-common-peripherals.dtsi"
  14
  15 #include <dt-bindings/input/input.h>
  16
  17 / {
  18         leds {
  19                 compatible = "gpio-leds";
  20                 pinctrl-names = "default";
  21                 pinctrl-0 = <&led_pins>;
  22                 heartbeat {
  23                         label = "overo:red:gpio21";
  24                         gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;            /* gpio_21 */
  25                         linux,default-trigger = "heartbeat";
  26                 };
  27                 gpio22 {
  28                         label = "overo:blue:gpio22";
  29                         gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;            /* gpio_22 */
  30                 };
  31         };
  32
  33         gpio_keys {
  34                 compatible = "gpio-keys";
  35                 pinctrl-names = "default";
  36                 pinctrl-0 = <&button_pins>;
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39                 button0@23 {
  40                         label = "button0";
  41                         linux,code = <BTN_0>;
  42                         gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;            /* gpio_23 */
  43                         gpio-key,wakeup;
  44                 };
  45                 button1@14 {
  46                         label = "button1";
  47                         linux,code = <BTN_1>;
  48                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;            /* gpio_14 */
  49                         gpio-key,wakeup;
  50                 };
  51         };
  52 };
  53
  54 &usbhshost {
  55         status = "disabled";
  56 };
  57