tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
69 button-user-pb1 {
70 label = "user_pb1";
71 gpios = <&pioB 25 GPIO_ACTIVE_LOW>;
72 linux,code = <0x100>;
73 };
74
75 button-user-pb2 {
76 label = "user_pb2";
77 gpios = <&pioB 13 GPIO_ACTIVE_LOW>;
78 linux,code = <0x101>;
79 };
80
81 button-user-pb3 {
82 label = "user_pb3";
83 gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
84 linux,code = <0x102>;
85 };
86
87 button-user-pb4 {
88 label = "user_pb4";
89 gpios = <&pioC 9 GPIO_ACTIVE_LOW>;
90 linux,code = <0x103>;
91 };
92 };
93};