xref: /OK3568_Linux_fs/kernel/include/linux/platform_data/leds-lm3642.h (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * Copyright (C) 2012 Texas Instruments
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Simple driver for Texas Instruments LM3642 LED driver chip
6*4882a593Smuzhiyun *
7*4882a593Smuzhiyun * Author: G.Shark Jeong <gshark.jeong@gmail.com>
8*4882a593Smuzhiyun *         Daniel Jeong <daniel.jeong@ti.com>
9*4882a593Smuzhiyun */
10*4882a593Smuzhiyun 
11*4882a593Smuzhiyun #ifndef __LINUX_LM3642_H
12*4882a593Smuzhiyun #define __LINUX_LM3642_H
13*4882a593Smuzhiyun 
14*4882a593Smuzhiyun #define LM3642_NAME "leds-lm3642"
15*4882a593Smuzhiyun 
16*4882a593Smuzhiyun enum lm3642_torch_pin_enable {
17*4882a593Smuzhiyun 	LM3642_TORCH_PIN_DISABLE = 0x00,
18*4882a593Smuzhiyun 	LM3642_TORCH_PIN_ENABLE = 0x10,
19*4882a593Smuzhiyun };
20*4882a593Smuzhiyun 
21*4882a593Smuzhiyun enum lm3642_strobe_pin_enable {
22*4882a593Smuzhiyun 	LM3642_STROBE_PIN_DISABLE = 0x00,
23*4882a593Smuzhiyun 	LM3642_STROBE_PIN_ENABLE = 0x20,
24*4882a593Smuzhiyun };
25*4882a593Smuzhiyun 
26*4882a593Smuzhiyun enum lm3642_tx_pin_enable {
27*4882a593Smuzhiyun 	LM3642_TX_PIN_DISABLE = 0x00,
28*4882a593Smuzhiyun 	LM3642_TX_PIN_ENABLE = 0x40,
29*4882a593Smuzhiyun };
30*4882a593Smuzhiyun 
31*4882a593Smuzhiyun struct lm3642_platform_data {
32*4882a593Smuzhiyun 	enum lm3642_torch_pin_enable torch_pin;
33*4882a593Smuzhiyun 	enum lm3642_strobe_pin_enable strobe_pin;
34*4882a593Smuzhiyun 	enum lm3642_tx_pin_enable tx_pin;
35*4882a593Smuzhiyun };
36*4882a593Smuzhiyun 
37*4882a593Smuzhiyun #endif /* __LINUX_LM3642_H */
38