imx8mm-phyboard-polis-peb-eval-01.dtso

 1// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
 2/*
 3 * Copyright (C) 2025 PHYTEC Messtechnik GmbH
 4 */
 5
 6/dts-v1/;
 7/plugin/;
 8
 9#include <dt-bindings/gpio/gpio.h>
10#include <dt-bindings/input/linux-event-codes.h>
11#include "imx8mm-pinfunc.h"
12
13&{/} {
14	gpio-keys {
15		compatible = "gpio-keys";
16		pinctrl-names = "default";
17		pinctrl-0 = <&pinctrl_gpio_keys>;
18
19		button-0 {
20			label = "home";
21			linux,code = <KEY_HOME>;
22			gpios = <&gpio4 17 GPIO_ACTIVE_LOW>;
23			wakeup-source;
24		};
25
26		button-1 {
27			label = "menu";
28			linux,code = <KEY_MENU>;
29			gpios = <&gpio5 29 GPIO_ACTIVE_LOW>;
30			wakeup-source;
31		};
32	};
33
34	user-leds {
35		compatible = "gpio-leds";
36		pinctrl-names = "default";
37		pinctrl-0 = <&pinctrl_user_leds>;
38
39		user-led1 {
40			gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>;
41			default-state = "on";
42		};
43
44		user-led2 {
45			gpios = <&gpio4 15 GPIO_ACTIVE_HIGH>;
46			default-state = "on";
47		};
48
49		user-led3 {
50			gpios = <&gpio5 28 GPIO_ACTIVE_HIGH>;
51			default-state = "on";
52		};
53	};
54};
55
56&iomuxc {
57	pinctrl_gpio_keys: gpio_keysgrp {
58		fsl,pins = <
59			MX8MM_IOMUXC_SAI1_TXD5_GPIO4_IO17	0x16
60			MX8MM_IOMUXC_UART4_TXD_GPIO5_IO29	0x16
61		>;
62	};
63
64	pinctrl_user_leds: user_ledsgrp {
65		fsl,pins = <
66			MX8MM_IOMUXC_SAI1_TXD3_GPIO4_IO15	0x16
67			MX8MM_IOMUXC_UART4_RXD_GPIO5_IO28	0x16
68			MX8MM_IOMUXC_SAI1_TXD2_GPIO4_IO14	0x16
69		>;
70	};
71};