1 /*
2 * Copyright (C) 2012 Texas Instruments
3 *
4 * License Terms: GNU General Public License v2
5 *
6 * Simple driver for Texas Instruments LM3642 LED driver chip
7 *
8 * Author: G.Shark Jeong <gshark.jeong@gmail.com>
9 *         Daniel Jeong <daniel.jeong@ti.com>
10 */
11 
12 #ifndef __LINUX_LM3642_H
13 #define __LINUX_LM3642_H
14 
15 #define LM3642_NAME "leds-lm3642"
16 
17 enum lm3642_torch_pin_enable {
18 	LM3642_TORCH_PIN_DISABLE = 0x00,
19 	LM3642_TORCH_PIN_ENABLE = 0x10,
20 };
21 
22 enum lm3642_strobe_pin_enable {
23 	LM3642_STROBE_PIN_DISABLE = 0x00,
24 	LM3642_STROBE_PIN_ENABLE = 0x20,
25 };
26 
27 enum lm3642_tx_pin_enable {
28 	LM3642_TX_PIN_DISABLE = 0x00,
29 	LM3642_TX_PIN_ENABLE = 0x40,
30 };
31 
32 struct lm3642_platform_data {
33 	enum lm3642_torch_pin_enable torch_pin;
34 	enum lm3642_strobe_pin_enable strobe_pin;
35 	enum lm3642_tx_pin_enable tx_pin;
36 };
37 
38 #endif /* __LINUX_LM3642_H */
39