LXR linux/include/linux/leds-lp3944.h

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/*
   3 * leds-lp3944.h - platform data structure for lp3944 led controller
   4 *
   5 * Copyright (C) 2009 Antonio Ospite <ospite@studenti.unina.it>
   6 */
   7
   8#ifndef __LINUX_LEDS_LP3944_H
   9#define __LINUX_LEDS_LP3944_H
  10
  11#define LP3944_LED0 0
  12#define LP3944_LED1 1
  13#define LP3944_LED2 2
  14#define LP3944_LED3 3
  15#define LP3944_LED4 4
  16#define LP3944_LED5 5
  17#define LP3944_LED6 6
  18#define LP3944_LED7 7
  19#define LP3944_LEDS_MAX 8
  20
  21#define LP3944_LED_STATUS_MASK  0x03
  22enum lp3944_status {
  23        LP3944_LED_STATUS_OFF  = 0x0,
  24        LP3944_LED_STATUS_ON   = 0x1,
  25        LP3944_LED_STATUS_DIM0 = 0x2,
  26        LP3944_LED_STATUS_DIM1 = 0x3
  27};
  28
  29enum lp3944_type {
  30        LP3944_LED_TYPE_NONE,
  31        LP3944_LED_TYPE_LED,
  32        LP3944_LED_TYPE_LED_INVERTED,
  33};
  34
  35struct lp3944_led {
  36        char *name;
  37        enum lp3944_type type;
  38        enum lp3944_status status;
  39};
  40
  41struct lp3944_platform_data {
  42        struct lp3944_led leds[LP3944_LEDS_MAX];
  43        u8 leds_size;
  44};
  45
  46#endif /* __LINUX_LEDS_LP3944_H */
  47