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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
5e23a35c JA |
2 | /* |
3 | * This header provides macros for the common LEDs device tree bindings. | |
4 | * | |
5 | * Copyright (C) 2015, Samsung Electronics Co., Ltd. | |
5e23a35c | 6 | * Author: Jacek Anaszewski <j.anaszewski@samsung.com> |
2f430310 JA |
7 | * |
8 | * Copyright (C) 2019 Jacek Anaszewski <jacek.anaszewski@gmail.com> | |
4b37883a | 9 | * Copyright (C) 2020 Pavel Machek <pavel@ucw.cz> |
5e23a35c JA |
10 | */ |
11 | ||
0b4663a1 | 12 | #ifndef __DT_BINDINGS_LEDS_H |
5e23a35c JA |
13 | #define __DT_BINDINGS_LEDS_H |
14 | ||
15 | /* External trigger type */ | |
16 | #define LEDS_TRIG_TYPE_EDGE 0 | |
17 | #define LEDS_TRIG_TYPE_LEVEL 1 | |
18 | ||
19 | /* Boost modes */ | |
20 | #define LEDS_BOOST_OFF 0 | |
21 | #define LEDS_BOOST_ADAPTIVE 1 | |
22 | #define LEDS_BOOST_FIXED 2 | |
23 | ||
853a78a7 JA |
24 | /* Standard LED colors */ |
25 | #define LED_COLOR_ID_WHITE 0 | |
26 | #define LED_COLOR_ID_RED 1 | |
27 | #define LED_COLOR_ID_GREEN 2 | |
28 | #define LED_COLOR_ID_BLUE 3 | |
29 | #define LED_COLOR_ID_AMBER 4 | |
30 | #define LED_COLOR_ID_VIOLET 5 | |
31 | #define LED_COLOR_ID_YELLOW 6 | |
32 | #define LED_COLOR_ID_IR 7 | |
54212f5a PM |
33 | #define LED_COLOR_ID_MULTI 8 /* For multicolor LEDs */ |
34 | #define LED_COLOR_ID_RGB 9 /* For multicolor LEDs that can do arbitrary color, | |
35 | so this would include RGBW and similar */ | |
472d7b9e OS |
36 | #define LED_COLOR_ID_PURPLE 10 |
37 | #define LED_COLOR_ID_ORANGE 11 | |
38 | #define LED_COLOR_ID_PINK 12 | |
39 | #define LED_COLOR_ID_CYAN 13 | |
40 | #define LED_COLOR_ID_LIME 14 | |
41 | #define LED_COLOR_ID_MAX 15 | |
853a78a7 | 42 | |
2f430310 | 43 | /* Standard LED functions */ |
4b37883a PM |
44 | /* Keyboard LEDs, usually it would be input4::capslock etc. */ |
45 | /* Obsolete equivalent: "shift-key-light" */ | |
46 | #define LED_FUNCTION_CAPSLOCK "capslock" | |
47 | #define LED_FUNCTION_SCROLLLOCK "scrolllock" | |
48 | #define LED_FUNCTION_NUMLOCK "numlock" | |
49 | /* Obsolete equivalents: "tpacpi::thinklight" (IBM/Lenovo Thinkpads), | |
50 | "lp5523:kb{1,2,3,4,5,6}" (Nokia N900) */ | |
51 | #define LED_FUNCTION_KBD_BACKLIGHT "kbd_backlight" | |
52 | ||
53 | /* System LEDs, usually found on system body. | |
54 | platform::mute (etc) is sometimes seen, :mute would be better */ | |
55 | #define LED_FUNCTION_POWER "power" | |
56 | #define LED_FUNCTION_DISK "disk" | |
57 | ||
58 | /* Obsolete: "platform:*:charging" (allwinner sun50i) */ | |
59 | #define LED_FUNCTION_CHARGING "charging" | |
60 | /* Used RGB notification LEDs common on phones. | |
61 | Obsolete equivalents: "status-led:{red,green,blue}" (Motorola Droid 4), | |
62 | "lp5523:{r,g,b}" (Nokia N900) */ | |
63 | #define LED_FUNCTION_STATUS "status" | |
64 | ||
65 | #define LED_FUNCTION_MICMUTE "micmute" | |
66 | #define LED_FUNCTION_MUTE "mute" | |
67 | ||
61177c08 RC |
68 | /* Used for player LEDs as found on game controllers from e.g. Nintendo, Sony. */ |
69 | #define LED_FUNCTION_PLAYER1 "player-1" | |
70 | #define LED_FUNCTION_PLAYER2 "player-2" | |
71 | #define LED_FUNCTION_PLAYER3 "player-3" | |
72 | #define LED_FUNCTION_PLAYER4 "player-4" | |
73 | #define LED_FUNCTION_PLAYER5 "player-5" | |
74 | ||
4b37883a | 75 | /* Miscelleaus functions. Use functions above if you can. */ |
2f430310 JA |
76 | #define LED_FUNCTION_ACTIVITY "activity" |
77 | #define LED_FUNCTION_ALARM "alarm" | |
78 | #define LED_FUNCTION_BACKLIGHT "backlight" | |
79 | #define LED_FUNCTION_BLUETOOTH "bluetooth" | |
80 | #define LED_FUNCTION_BOOT "boot" | |
81 | #define LED_FUNCTION_CPU "cpu" | |
2f430310 | 82 | #define LED_FUNCTION_DEBUG "debug" |
2f430310 JA |
83 | #define LED_FUNCTION_DISK_ACTIVITY "disk-activity" |
84 | #define LED_FUNCTION_DISK_ERR "disk-err" | |
85 | #define LED_FUNCTION_DISK_READ "disk-read" | |
86 | #define LED_FUNCTION_DISK_WRITE "disk-write" | |
87 | #define LED_FUNCTION_FAULT "fault" | |
88 | #define LED_FUNCTION_FLASH "flash" | |
89 | #define LED_FUNCTION_HEARTBEAT "heartbeat" | |
90 | #define LED_FUNCTION_INDICATOR "indicator" | |
2f430310 JA |
91 | #define LED_FUNCTION_LAN "lan" |
92 | #define LED_FUNCTION_MAIL "mail" | |
93 | #define LED_FUNCTION_MTD "mtd" | |
2f430310 JA |
94 | #define LED_FUNCTION_PANIC "panic" |
95 | #define LED_FUNCTION_PROGRAMMING "programming" | |
2f430310 JA |
96 | #define LED_FUNCTION_RX "rx" |
97 | #define LED_FUNCTION_SD "sd" | |
2f430310 | 98 | #define LED_FUNCTION_STANDBY "standby" |
2f430310 JA |
99 | #define LED_FUNCTION_TORCH "torch" |
100 | #define LED_FUNCTION_TX "tx" | |
101 | #define LED_FUNCTION_USB "usb" | |
102 | #define LED_FUNCTION_WAN "wan" | |
103 | #define LED_FUNCTION_WLAN "wlan" | |
104 | #define LED_FUNCTION_WPS "wps" | |
105 | ||
5e23a35c | 106 | #endif /* __DT_BINDINGS_LEDS_H */ |