| /* |
| * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| /* |
| * Palo43 expansion board is manufactured by Gumstix Inc. |
| */ |
| |
| #include "omap3-overo-common-peripherals.dtsi" |
| #include "omap3-overo-common-lcd43.dtsi" |
| |
| #include <dt-bindings/input/input.h> |
| |
| / { |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&led_pins>; |
| heartbeat { |
| label = "overo:red:gpio21"; |
| gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; /* gpio_21 */ |
| linux,default-trigger = "heartbeat"; |
| }; |
| gpio22 { |
| label = "overo:blue:gpio22"; |
| gpios = <&gpio1 22 GPIO_ACTIVE_LOW>; /* gpio_22 */ |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&button_pins>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| button0@23 { |
| label = "button0"; |
| linux,code = <BTN_0>; |
| gpios = <&gpio1 23 GPIO_ACTIVE_LOW>; /* gpio_23 */ |
| wakeup-source; |
| }; |
| button1@14 { |
| label = "button1"; |
| linux,code = <BTN_1>; |
| gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; /* gpio_14 */ |
| wakeup-source; |
| }; |
| }; |
| }; |
| |