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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_H13#define __DT_BINDINGS_LEDS_H14 15/* External trigger type */16#define LEDS_TRIG_TYPE_EDGE 017#define LEDS_TRIG_TYPE_LEVEL 118 19/* Boost modes */20#define LEDS_BOOST_OFF 021#define LEDS_BOOST_ADAPTIVE 122#define LEDS_BOOST_FIXED 223 24/* Standard LED colors */25#define LED_COLOR_ID_WHITE 026#define LED_COLOR_ID_RED 127#define LED_COLOR_ID_GREEN 228#define LED_COLOR_ID_BLUE 329#define LED_COLOR_ID_AMBER 430#define LED_COLOR_ID_VIOLET 531#define LED_COLOR_ID_YELLOW 632#define LED_COLOR_ID_IR 733#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_PURPLE 1037#define LED_COLOR_ID_ORANGE 1138#define LED_COLOR_ID_PINK 1239#define LED_COLOR_ID_CYAN 1340#define LED_COLOR_ID_LIME 1441#define LED_COLOR_ID_MAX 1542 43/* Standard LED functions */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#define LED_FUNCTION_FNLOCK "fnlock"50/* Obsolete equivalents: "tpacpi::thinklight" (IBM/Lenovo Thinkpads),51 "lp5523:kb{1,2,3,4,5,6}" (Nokia N900) */52#define LED_FUNCTION_KBD_BACKLIGHT "kbd_backlight"53 54/* System LEDs, usually found on system body.55 platform::mute (etc) is sometimes seen, :mute would be better */56#define LED_FUNCTION_POWER "power"57#define LED_FUNCTION_DISK "disk"58 59/* Obsolete: "platform:*:charging" (allwinner sun50i) */60#define LED_FUNCTION_CHARGING "charging"61/* Used RGB notification LEDs common on phones.62 Obsolete equivalents: "status-led:{red,green,blue}" (Motorola Droid 4),63 "lp5523:{r,g,b}" (Nokia N900) */64#define LED_FUNCTION_STATUS "status"65 66#define LED_FUNCTION_MICMUTE "micmute"67#define LED_FUNCTION_MUTE "mute"68 69/* Used for player LEDs as found on game controllers from e.g. Nintendo, Sony. */70#define LED_FUNCTION_PLAYER1 "player-1"71#define LED_FUNCTION_PLAYER2 "player-2"72#define LED_FUNCTION_PLAYER3 "player-3"73#define LED_FUNCTION_PLAYER4 "player-4"74#define LED_FUNCTION_PLAYER5 "player-5"75 76/* Miscelleaus functions. Use functions above if you can. */77#define LED_FUNCTION_ACTIVITY "activity"78#define LED_FUNCTION_ALARM "alarm"79#define LED_FUNCTION_BACKLIGHT "backlight"80#define LED_FUNCTION_BLUETOOTH "bluetooth"81#define LED_FUNCTION_BOOT "boot"82#define LED_FUNCTION_CPU "cpu"83#define LED_FUNCTION_DEBUG "debug"84#define LED_FUNCTION_DISK_ACTIVITY "disk-activity"85#define LED_FUNCTION_DISK_ERR "disk-err"86#define LED_FUNCTION_DISK_READ "disk-read"87#define LED_FUNCTION_DISK_WRITE "disk-write"88#define LED_FUNCTION_FAULT "fault"89#define LED_FUNCTION_FLASH "flash"90#define LED_FUNCTION_HEARTBEAT "heartbeat"91#define LED_FUNCTION_INDICATOR "indicator"92#define LED_FUNCTION_LAN "lan"93#define LED_FUNCTION_MAIL "mail"94#define LED_FUNCTION_MOBILE "mobile"95#define LED_FUNCTION_MTD "mtd"96#define LED_FUNCTION_PANIC "panic"97#define LED_FUNCTION_PROGRAMMING "programming"98#define LED_FUNCTION_RX "rx"99#define LED_FUNCTION_SD "sd"100#define LED_FUNCTION_SPEED_LAN "speed-lan"101#define LED_FUNCTION_SPEED_WAN "speed-wan"102#define LED_FUNCTION_STANDBY "standby"103#define LED_FUNCTION_TORCH "torch"104#define LED_FUNCTION_TX "tx"105#define LED_FUNCTION_USB "usb"106#define LED_FUNCTION_WAN "wan"107#define LED_FUNCTION_WAN_ONLINE "wan-online"108#define LED_FUNCTION_WLAN "wlan"109#define LED_FUNCTION_WLAN_2GHZ "wlan-2ghz"110#define LED_FUNCTION_WLAN_5GHZ "wlan-5ghz"111#define LED_FUNCTION_WLAN_6GHZ "wlan-6ghz"112#define LED_FUNCTION_WPS "wps"113 114#endif /* __DT_BINDINGS_LEDS_H */115