Commit | Line | Data |
---|---|---|
d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
d4cc6a2e AO |
2 | /* |
3 | * leds-regulator.h - platform data structure for regulator driven LEDs. | |
4 | * | |
5 | * Copyright (C) 2009 Antonio Ospite <ospite@studenti.unina.it> | |
d4cc6a2e AO |
6 | */ |
7 | ||
8 | #ifndef __LINUX_LEDS_REGULATOR_H | |
9 | #define __LINUX_LEDS_REGULATOR_H | |
10 | ||
11 | /* | |
12 | * Use "vled" as supply id when declaring the regulator consumer: | |
13 | * | |
14 | * static struct regulator_consumer_supply pcap_regulator_VVIB_consumers [] = { | |
edb2fd95 | 15 | * { .dev_name = "leds-regulator.0", .supply = "vled" }, |
d4cc6a2e AO |
16 | * }; |
17 | * | |
18 | * If you have several regulator driven LEDs, you can append a numerical id to | |
19 | * .dev_name as done above, and use the same id when declaring the platform | |
20 | * device: | |
21 | * | |
22 | * static struct led_regulator_platform_data a780_vibrator_data = { | |
23 | * .name = "a780::vibrator", | |
24 | * }; | |
25 | * | |
26 | * static struct platform_device a780_vibrator = { | |
27 | * .name = "leds-regulator", | |
28 | * .id = 0, | |
29 | * .dev = { | |
30 | * .platform_data = &a780_vibrator_data, | |
31 | * }, | |
32 | * }; | |
33 | */ | |
34 | ||
35 | #include <linux/leds.h> | |
36 | ||
37 | struct led_regulator_platform_data { | |
38 | char *name; /* LED name as expected by LED class */ | |
39 | enum led_brightness brightness; /* initial brightness value */ | |
40 | }; | |
41 | ||
42 | #endif /* __LINUX_LEDS_REGULATOR_H */ |