1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
4 */
5
6/*
7 * Alto35 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-gpio148 {
21			label = "overo:red:gpio148";
22			gpios = <&gpio5 20 GPIO_ACTIVE_HIGH>;		/* gpio 148 */
23		};
24		led-gpio150 {
25			label = "overo:yellow:gpio150";
26			gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>;		/* gpio 150 */
27		};
28		led-gpio151 {
29			label = "overo:blue:gpio151";
30			gpios = <&gpio5 23 GPIO_ACTIVE_HIGH>;		/* gpio 151 */
31		};
32		led-gpio170 {
33			label = "overo:green:gpio170";
34			gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>;		/* gpio 170 */
35		};
36	};
37
38	gpio_keys {
39		compatible = "gpio-keys";
40		#address-cells = <1>;
41		#size-cells = <0>;
42		pinctrl-names = "default";
43		pinctrl-0 = <&button_pins>;
44		button0 {
45			label = "button0";
46			linux,code = <BTN_0>;
47			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;		/* gpio_10 */
48			wakeup-source;
49		};
50	};
51};
52
53&omap3_pmx_core {
54	led_pins: led-pins {
55		pinctrl-single,pins = <
56			OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE4)	/* uart1_tx.gpio_148 */
57			OMAP3_CORE1_IOPAD(0x2180, PIN_OUTPUT | MUX_MODE4)	/* uart1_cts.gpio_150 */
58			OMAP3_CORE1_IOPAD(0x2182, PIN_OUTPUT | MUX_MODE4)	/* uart1_rx.gpio_151 */
59			OMAP3_CORE1_IOPAD(0x21c6, PIN_OUTPUT | MUX_MODE4)	/* hdq_sio.gpio_170 */
60		>;
61	};
62};
63
64&omap3_pmx_wkup {
65	button_pins: button-pins {
66		pinctrl-single,pins = <
67			OMAP3_WKUP_IOPAD(0x2a18, PIN_INPUT | MUX_MODE4)		/* sys_clkout1.gpio_10 */
68		>;
69	};
70};
71
72&usbhshost {
73	status = "disabled";
74};
75
76