1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2015 Ash Charles, Gumstix Inc. 4 */ 5 6/* 7 * Palo35 expansion board is manufactured by Gumstix Inc. 8 */ 9 10#include "omap3-overo-common-peripherals.dtsi" 11#include "omap3-overo-common-lcd35.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 led-heartbeat { 21 label = "overo:red:gpio21"; 22 gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; /* gpio_21 */ 23 linux,default-trigger = "heartbeat"; 24 }; 25 led-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