arch/arm/boot/dts/omap3-overo-palo43-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
   4  */
   5
   6 /*
   7  * Palo43 expansion board is manufactured by Gumstix Inc.
   8  */
   9
  10 #include "omap3-overo-common-peripherals.dtsi"
  11 #include "omap3-overo-common-lcd43.dtsi"
  12
  13 #include <dt-bindings/input/input.h>
  14
  15 / {
  16         leds {
  17                 compatible = "gpio-leds";
  18                 pinctrl-names = "default";
  19                 pinctrl-0 = <&led_pins>;
  20                 heartbeat {
  21                         label = "overo:red:gpio21";
  22                         gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;            /* gpio_21 */
  23                         linux,default-trigger = "heartbeat";
  24                 };
  25                 gpio22 {
  26                         label = "overo:blue:gpio22";
  27                         gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;            /* gpio_22 */
  28                 };
  29         };
  30
  31         gpio_keys {
  32                 compatible = "gpio-keys";
  33                 pinctrl-names = "default";
  34                 pinctrl-0 = <&button_pins>;
  35                 #address-cells = <1>;
  36                 #size-cells = <0>;
  37                 button0 {
  38                         label = "button0";
  39                         linux,code = <BTN_0>;
  40                         gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;            /* gpio_23 */
  41                         wakeup-source;
  42                 };
  43                 button1 {
  44                         label = "button1";
  45                         linux,code = <BTN_1>;
  46                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;            /* gpio_14 */
  47                         wakeup-source;
  48                 };
  49         };
  50 };
  51