common.h 3.1 KB

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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. #ifndef __DT_BINDINGS_LEDS_H
  12. #define __DT_BINDINGS_LEDS_H
  13. /* External trigger type */
  14. #define LEDS_TRIG_TYPE_EDGE 0
  15. #define LEDS_TRIG_TYPE_LEVEL 1
  16. /* Boost modes */
  17. #define LEDS_BOOST_OFF 0
  18. #define LEDS_BOOST_ADAPTIVE 1
  19. #define LEDS_BOOST_FIXED 2
  20. /* Standard LED colors */
  21. #define LED_COLOR_ID_WHITE 0
  22. #define LED_COLOR_ID_RED 1
  23. #define LED_COLOR_ID_GREEN 2
  24. #define LED_COLOR_ID_BLUE 3
  25. #define LED_COLOR_ID_AMBER 4
  26. #define LED_COLOR_ID_VIOLET 5
  27. #define LED_COLOR_ID_YELLOW 6
  28. #define LED_COLOR_ID_IR 7
  29. #define LED_COLOR_ID_MULTI 8 /* For multicolor LEDs */
  30. #define LED_COLOR_ID_RGB 9 /* For multicolor LEDs that can do arbitrary color,
  31. so this would include RGBW and similar */
  32. #define LED_COLOR_ID_MAX 10
  33. /* Standard LED functions */
  34. /* Keyboard LEDs, usually it would be input4::capslock etc. */
  35. /* Obsolete equivalent: "shift-key-light" */
  36. #define LED_FUNCTION_CAPSLOCK "capslock"
  37. #define LED_FUNCTION_SCROLLLOCK "scrolllock"
  38. #define LED_FUNCTION_NUMLOCK "numlock"
  39. /* Obsolete equivalents: "tpacpi::thinklight" (IBM/Lenovo Thinkpads),
  40. "lp5523:kb{1,2,3,4,5,6}" (Nokia N900) */
  41. #define LED_FUNCTION_KBD_BACKLIGHT "kbd_backlight"
  42. /* System LEDs, usually found on system body.
  43. platform::mute (etc) is sometimes seen, :mute would be better */
  44. #define LED_FUNCTION_POWER "power"
  45. #define LED_FUNCTION_DISK "disk"
  46. /* Obsolete: "platform:*:charging" (allwinner sun50i) */
  47. #define LED_FUNCTION_CHARGING "charging"
  48. /* Used RGB notification LEDs common on phones.
  49. Obsolete equivalents: "status-led:{red,green,blue}" (Motorola Droid 4),
  50. "lp5523:{r,g,b}" (Nokia N900) */
  51. #define LED_FUNCTION_STATUS "status"
  52. #define LED_FUNCTION_MICMUTE "micmute"
  53. #define LED_FUNCTION_MUTE "mute"
  54. /* Miscelleaus functions. Use functions above if you can. */
  55. #define LED_FUNCTION_ACTIVITY "activity"
  56. #define LED_FUNCTION_ALARM "alarm"
  57. #define LED_FUNCTION_BACKLIGHT "backlight"
  58. #define LED_FUNCTION_BLUETOOTH "bluetooth"
  59. #define LED_FUNCTION_BOOT "boot"
  60. #define LED_FUNCTION_CPU "cpu"
  61. #define LED_FUNCTION_DEBUG "debug"
  62. #define LED_FUNCTION_DISK_ACTIVITY "disk-activity"
  63. #define LED_FUNCTION_DISK_ERR "disk-err"
  64. #define LED_FUNCTION_DISK_READ "disk-read"
  65. #define LED_FUNCTION_DISK_WRITE "disk-write"
  66. #define LED_FUNCTION_FAULT "fault"
  67. #define LED_FUNCTION_FLASH "flash"
  68. #define LED_FUNCTION_HEARTBEAT "heartbeat"
  69. #define LED_FUNCTION_INDICATOR "indicator"
  70. #define LED_FUNCTION_LAN "lan"
  71. #define LED_FUNCTION_MAIL "mail"
  72. #define LED_FUNCTION_MTD "mtd"
  73. #define LED_FUNCTION_PANIC "panic"
  74. #define LED_FUNCTION_PROGRAMMING "programming"
  75. #define LED_FUNCTION_RX "rx"
  76. #define LED_FUNCTION_SD "sd"
  77. #define LED_FUNCTION_STANDBY "standby"
  78. #define LED_FUNCTION_TORCH "torch"
  79. #define LED_FUNCTION_TX "tx"
  80. #define LED_FUNCTION_USB "usb"
  81. #define LED_FUNCTION_WAN "wan"
  82. #define LED_FUNCTION_WLAN "wlan"
  83. #define LED_FUNCTION_WPS "wps"
  84. #endif /* __DT_BINDINGS_LEDS_H */