1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * This header provides macros for the common LEDs device tree bindings.
4  *
5  * Copyright (C) 2015, Samsung Electronics Co., Ltd.
6  * Author: Jacek Anaszewski <j.anaszewski@samsung.com>
7  *
8  * Copyright (C) 2019 Jacek Anaszewski <jacek.anaszewski@gmail.com>
9  */
10 
11 #ifndef __DT_BINDINGS_LEDS_H
12 #define __DT_BINDINGS_LEDS_H
13 
14 /* External trigger type */
15 #define LEDS_TRIG_TYPE_EDGE	0
16 #define LEDS_TRIG_TYPE_LEVEL	1
17 
18 /* Boost modes */
19 #define LEDS_BOOST_OFF		0
20 #define LEDS_BOOST_ADAPTIVE	1
21 #define LEDS_BOOST_FIXED	2
22 
23 /* Standard LED colors */
24 #define LED_COLOR_ID_WHITE	0
25 #define LED_COLOR_ID_RED	1
26 #define LED_COLOR_ID_GREEN	2
27 #define LED_COLOR_ID_BLUE	3
28 #define LED_COLOR_ID_AMBER	4
29 #define LED_COLOR_ID_VIOLET	5
30 #define LED_COLOR_ID_YELLOW	6
31 #define LED_COLOR_ID_IR		7
32 #define LED_COLOR_ID_MAX	8
33 
34 /* Standard LED functions */
35 #define LED_FUNCTION_ACTIVITY "activity"
36 #define LED_FUNCTION_ALARM "alarm"
37 #define LED_FUNCTION_BACKLIGHT "backlight"
38 #define LED_FUNCTION_BLUETOOTH "bluetooth"
39 #define LED_FUNCTION_BOOT "boot"
40 #define LED_FUNCTION_CPU "cpu"
41 #define LED_FUNCTION_CAPSLOCK "capslock"
42 #define LED_FUNCTION_CHARGING "charging"
43 #define LED_FUNCTION_DEBUG "debug"
44 #define LED_FUNCTION_DISK "disk"
45 #define LED_FUNCTION_DISK_ACTIVITY "disk-activity"
46 #define LED_FUNCTION_DISK_ERR "disk-err"
47 #define LED_FUNCTION_DISK_READ "disk-read"
48 #define LED_FUNCTION_DISK_WRITE "disk-write"
49 #define LED_FUNCTION_FAULT "fault"
50 #define LED_FUNCTION_FLASH "flash"
51 #define LED_FUNCTION_HEARTBEAT "heartbeat"
52 #define LED_FUNCTION_INDICATOR "indicator"
53 #define LED_FUNCTION_KBD_BACKLIGHT "kbd_backlight"
54 #define LED_FUNCTION_LAN "lan"
55 #define LED_FUNCTION_MAIL "mail"
56 #define LED_FUNCTION_MTD "mtd"
57 #define LED_FUNCTION_MICMUTE "micmute"
58 #define LED_FUNCTION_MUTE "mute"
59 #define LED_FUNCTION_NUMLOCK "numlock"
60 #define LED_FUNCTION_PANIC "panic"
61 #define LED_FUNCTION_PROGRAMMING "programming"
62 #define LED_FUNCTION_POWER "power"
63 #define LED_FUNCTION_RX "rx"
64 #define LED_FUNCTION_SD "sd"
65 #define LED_FUNCTION_SCROLLLOCK "scrolllock"
66 #define LED_FUNCTION_STANDBY "standby"
67 #define LED_FUNCTION_STATUS "status"
68 #define LED_FUNCTION_TORCH "torch"
69 #define LED_FUNCTION_TX "tx"
70 #define LED_FUNCTION_USB "usb"
71 #define LED_FUNCTION_WAN "wan"
72 #define LED_FUNCTION_WLAN "wlan"
73 #define LED_FUNCTION_WPS "wps"
74 
75 #endif /* __DT_BINDINGS_LEDS_H */
76