1 // SPDX-License-Identifier: GPL-2.0-only 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* 2 /*
3 * Copyright (C) 2014 Florian Vaussard, EPFL M 3 * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
4 */ 4 */
5 5
6 /* 6 /*
7 * Chestnut43 expansion board is manufactured 7 * Chestnut43 expansion board is manufactured by Gumstix Inc.
8 */ 8 */
9 9
10 #include "omap3-overo-common-peripherals.dtsi" 10 #include "omap3-overo-common-peripherals.dtsi"
11 #include "omap3-overo-common-lcd43.dtsi" 11 #include "omap3-overo-common-lcd43.dtsi"
12 12
13 #include <dt-bindings/input/input.h> 13 #include <dt-bindings/input/input.h>
14 14
15 / { 15 / {
16 leds { 16 leds {
17 compatible = "gpio-leds"; 17 compatible = "gpio-leds";
18 pinctrl-names = "default"; 18 pinctrl-names = "default";
19 pinctrl-0 = <&led_pins>; 19 pinctrl-0 = <&led_pins>;
20 led-heartbeat { 20 led-heartbeat {
21 label = "overo:red:gpi 21 label = "overo:red:gpio21";
22 gpios = <&gpio1 21 GPI 22 gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; /* gpio_21 */
23 linux,default-trigger 23 linux,default-trigger = "heartbeat";
24 }; 24 };
25 led-gpio22 { 25 led-gpio22 {
26 label = "overo:blue:gp 26 label = "overo:blue:gpio22";
27 gpios = <&gpio1 22 GPI 27 gpios = <&gpio1 22 GPIO_ACTIVE_LOW>; /* gpio_22 */
28 }; 28 };
29 }; 29 };
30 30
31 gpio_keys { 31 gpio_keys {
32 compatible = "gpio-keys"; 32 compatible = "gpio-keys";
33 pinctrl-names = "default"; 33 pinctrl-names = "default";
34 pinctrl-0 = <&button_pins>; 34 pinctrl-0 = <&button_pins>;
35 #address-cells = <1>; 35 #address-cells = <1>;
36 #size-cells = <0>; 36 #size-cells = <0>;
37 button0 { 37 button0 {
38 label = "button0"; 38 label = "button0";
39 linux,code = <BTN_0>; 39 linux,code = <BTN_0>;
40 gpios = <&gpio1 23 GPI 40 gpios = <&gpio1 23 GPIO_ACTIVE_LOW>; /* gpio_23 */
41 wakeup-source; 41 wakeup-source;
42 }; 42 };
43 button1 { 43 button1 {
44 label = "button1"; 44 label = "button1";
45 linux,code = <BTN_1>; 45 linux,code = <BTN_1>;
46 gpios = <&gpio1 14 GPI 46 gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; /* gpio_14 */
47 wakeup-source; 47 wakeup-source;
48 }; 48 };
49 }; 49 };
50 }; 50 };
51 51
52 #include "omap-gpmc-smsc9221.dtsi" 52 #include "omap-gpmc-smsc9221.dtsi"
53 53
54 &gpmc { 54 &gpmc {
55 ethernet@gpmc { 55 ethernet@gpmc {
56 reg = <5 0 0xff>; 56 reg = <5 0 0xff>;
57 interrupt-parent = <&gpio6>; 57 interrupt-parent = <&gpio6>;
58 interrupts = <16 IRQ_TYPE_LEVE 58 interrupts = <16 IRQ_TYPE_LEVEL_LOW>; /* GPIO 176 */
59 }; 59 };
60 }; 60 };
61 61
62 &lis33de { 62 &lis33de {
63 status = "disabled"; 63 status = "disabled";
64 }; 64 };
65 65
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