1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * calao-dab-mmx.dtsi - Device Tree Include file for Calao DAB-MMX Daughter Board
4 *
5 * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
6 */
7
8 / {
9 ahb {
10 apb {
11 usart1: serial@fffb4000 {
12 status = "okay";
13 };
14
15 usart3: serial@fffd0000 {
16 status = "okay";
17 };
18 };
19 };
20
21 i2c-gpio@0 {
22 status = "okay";
23 };
24
25 leds {
26 compatible = "gpio-leds";
27
28 user_led1 {
29 label = "user_led1";
30 gpios = <&pioB 20 GPIO_ACTIVE_LOW>;
31 };
32
33 /*
34 * led already used by mother board but active as high
35 * user_led2 {
36 * label = "user_led2";
37 * gpios = <&pioB 21 GPIO_ACTIVE_LOW>;
38 * };
39 */
40 user_led3 {
41 label = "user_led3";
42 gpios = <&pioB 22 GPIO_ACTIVE_LOW>;
43 };
44
45 user_led4 {
46 label = "user_led4";
47 gpios = <&pioB 23 GPIO_ACTIVE_LOW>;
48 };
49
50 red {
51 label = "red";
52 gpios = <&pioB 24 GPIO_ACTIVE_LOW>;
53 };
54
55 orange {
56 label = "orange";
57 gpios = <&pioB 30 GPIO_ACTIVE_LOW>;
58 };
59
60 green {
61 label = "green";
62 gpios = <&pioB 31 GPIO_ACTIVE_LOW>;
63 };
64 };
65
66 gpio_keys {
67 compatible = "gpio-keys";
68 #address-cells = <1>;
69 #size-cells = <0>;
70
71 user_pb1 {
72 label = "user_pb1";
73 gpios = <&pioB 25 GPIO_ACTIVE_LOW>;
74 linux,code = <0x100>;
75 };
76
77 user_pb2 {
78 label = "user_pb2";
79 gpios = <&pioB 13 GPIO_ACTIVE_LOW>;
80 linux,code = <0x101>;
81 };
82
83 user_pb3 {
84 label = "user_pb3";
85 gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
86 linux,code = <0x102>;
87 };
88
89 user_pb4 {
90 label = "user_pb4";
91 gpios = <&pioC 9 GPIO_ACTIVE_LOW>;
92 linux,code = <0x103>;
93 };
94 };
95 };
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