Commit | Line | Data |
---|---|---|
d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
5054d39e AO |
2 | /* |
3 | * leds-lp3944.h - platform data structure for lp3944 led controller | |
4 | * | |
5 | * Copyright (C) 2009 Antonio Ospite <ospite@studenti.unina.it> | |
5054d39e AO |
6 | */ |
7 | ||
8 | #ifndef __LINUX_LEDS_LP3944_H | |
9 | #define __LINUX_LEDS_LP3944_H | |
10 | ||
5054d39e AO |
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 | |
22 | enum 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 | ||
29 | enum lp3944_type { | |
30 | LP3944_LED_TYPE_NONE, | |
31 | LP3944_LED_TYPE_LED, | |
32 | LP3944_LED_TYPE_LED_INVERTED, | |
33 | }; | |
34 | ||
35 | struct lp3944_led { | |
36 | char *name; | |
37 | enum lp3944_type type; | |
38 | enum lp3944_status status; | |
39 | }; | |
40 | ||
41 | struct lp3944_platform_data { | |
42 | struct lp3944_led leds[LP3944_LEDS_MAX]; | |
43 | u8 leds_size; | |
44 | }; | |
45 | ||
46 | #endif /* __LINUX_LEDS_LP3944_H */ |