common.h (3504B)
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 * Copyright (C) 2020 Pavel Machek <pavel@ucw.cz> 10 */ 11 12#ifndef __DT_BINDINGS_LEDS_H 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 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 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 */ 36#define LED_COLOR_ID_MAX 10 37 38/* Standard LED functions */ 39/* Keyboard LEDs, usually it would be input4::capslock etc. */ 40/* Obsolete equivalent: "shift-key-light" */ 41#define LED_FUNCTION_CAPSLOCK "capslock" 42#define LED_FUNCTION_SCROLLLOCK "scrolllock" 43#define LED_FUNCTION_NUMLOCK "numlock" 44/* Obsolete equivalents: "tpacpi::thinklight" (IBM/Lenovo Thinkpads), 45 "lp5523:kb{1,2,3,4,5,6}" (Nokia N900) */ 46#define LED_FUNCTION_KBD_BACKLIGHT "kbd_backlight" 47 48/* System LEDs, usually found on system body. 49 platform::mute (etc) is sometimes seen, :mute would be better */ 50#define LED_FUNCTION_POWER "power" 51#define LED_FUNCTION_DISK "disk" 52 53/* Obsolete: "platform:*:charging" (allwinner sun50i) */ 54#define LED_FUNCTION_CHARGING "charging" 55/* Used RGB notification LEDs common on phones. 56 Obsolete equivalents: "status-led:{red,green,blue}" (Motorola Droid 4), 57 "lp5523:{r,g,b}" (Nokia N900) */ 58#define LED_FUNCTION_STATUS "status" 59 60#define LED_FUNCTION_MICMUTE "micmute" 61#define LED_FUNCTION_MUTE "mute" 62 63/* Used for player LEDs as found on game controllers from e.g. Nintendo, Sony. */ 64#define LED_FUNCTION_PLAYER1 "player-1" 65#define LED_FUNCTION_PLAYER2 "player-2" 66#define LED_FUNCTION_PLAYER3 "player-3" 67#define LED_FUNCTION_PLAYER4 "player-4" 68#define LED_FUNCTION_PLAYER5 "player-5" 69 70/* Miscelleaus functions. Use functions above if you can. */ 71#define LED_FUNCTION_ACTIVITY "activity" 72#define LED_FUNCTION_ALARM "alarm" 73#define LED_FUNCTION_BACKLIGHT "backlight" 74#define LED_FUNCTION_BLUETOOTH "bluetooth" 75#define LED_FUNCTION_BOOT "boot" 76#define LED_FUNCTION_CPU "cpu" 77#define LED_FUNCTION_DEBUG "debug" 78#define LED_FUNCTION_DISK_ACTIVITY "disk-activity" 79#define LED_FUNCTION_DISK_ERR "disk-err" 80#define LED_FUNCTION_DISK_READ "disk-read" 81#define LED_FUNCTION_DISK_WRITE "disk-write" 82#define LED_FUNCTION_FAULT "fault" 83#define LED_FUNCTION_FLASH "flash" 84#define LED_FUNCTION_HEARTBEAT "heartbeat" 85#define LED_FUNCTION_INDICATOR "indicator" 86#define LED_FUNCTION_LAN "lan" 87#define LED_FUNCTION_MAIL "mail" 88#define LED_FUNCTION_MTD "mtd" 89#define LED_FUNCTION_PANIC "panic" 90#define LED_FUNCTION_PROGRAMMING "programming" 91#define LED_FUNCTION_RX "rx" 92#define LED_FUNCTION_SD "sd" 93#define LED_FUNCTION_STANDBY "standby" 94#define LED_FUNCTION_TORCH "torch" 95#define LED_FUNCTION_TX "tx" 96#define LED_FUNCTION_USB "usb" 97#define LED_FUNCTION_WAN "wan" 98#define LED_FUNCTION_WLAN "wlan" 99#define LED_FUNCTION_WPS "wps" 100 101#endif /* __DT_BINDINGS_LEDS_H */