0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003 * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
0004 */
0005
0006 /*
0007 * Chestnut43 expansion board is manufactured by Gumstix Inc.
0008 */
0009
0010 #include "omap3-overo-common-peripherals.dtsi"
0011 #include "omap3-overo-common-lcd43.dtsi"
0012
0013 #include <dt-bindings/input/input.h>
0014
0015 / {
0016 leds {
0017 compatible = "gpio-leds";
0018 pinctrl-names = "default";
0019 pinctrl-0 = <&led_pins>;
0020 heartbeat {
0021 label = "overo:red:gpio21";
0022 gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; /* gpio_21 */
0023 linux,default-trigger = "heartbeat";
0024 };
0025 gpio22 {
0026 label = "overo:blue:gpio22";
0027 gpios = <&gpio1 22 GPIO_ACTIVE_LOW>; /* gpio_22 */
0028 };
0029 };
0030
0031 gpio_keys {
0032 compatible = "gpio-keys";
0033 pinctrl-names = "default";
0034 pinctrl-0 = <&button_pins>;
0035 #address-cells = <1>;
0036 #size-cells = <0>;
0037 button0 {
0038 label = "button0";
0039 linux,code = <BTN_0>;
0040 gpios = <&gpio1 23 GPIO_ACTIVE_LOW>; /* gpio_23 */
0041 wakeup-source;
0042 };
0043 button1 {
0044 label = "button1";
0045 linux,code = <BTN_1>;
0046 gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; /* gpio_14 */
0047 wakeup-source;
0048 };
0049 };
0050 };
0051
0052 #include "omap-gpmc-smsc9221.dtsi"
0053
0054 &gpmc {
0055 ethernet@gpmc {
0056 reg = <5 0 0xff>;
0057 interrupt-parent = <&gpio6>;
0058 interrupts = <16 IRQ_TYPE_LEVEL_LOW>; /* GPIO 176 */
0059 };
0060 };
0061
0062 &lis33de {
0063 status = "disabled";
0064 };
0065
