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22888e02 FV |
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 | * Palo43 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 |