1 /*
2  * Samsung LSI S5C73M3 8M pixel camera driver
3  *
4  * Copyright (C) 2012, Samsung Electronics, Co., Ltd.
5  * Sylwester Nawrocki <s.nawrocki@samsung.com>
6  * Andrzej Hajda <a.hajda@samsung.com>
7  *
8  * This program is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU General Public License
10  * version 2 as published by the Free Software Foundation.
11  *
12  * This program is free software; you can redistribute it and/or modify
13  * it under the terms of the GNU General Public License as published by
14  * the Free Software Foundation; either version 2 of the License, or
15  * (at your option) any later version.
16  */
17 #ifndef MEDIA_S5C73M3__
18 #define MEDIA_S5C73M3__
19 
20 #include <linux/videodev2.h>
21 #include <media/v4l2-mediabus.h>
22 
23 /**
24  * struct s5c73m3_gpio - data structure describing a GPIO
25  * @gpio:  GPIO number
26  * @level: indicates active state of the @gpio
27  */
28 struct s5c73m3_gpio {
29 	int gpio;
30 	int level;
31 };
32 
33 /**
34  * struct s5c73m3_platform_data - s5c73m3 driver platform data
35  * @mclk_frequency: sensor's master clock frequency in Hz
36  * @gpio_reset:  GPIO driving RESET pin
37  * @gpio_stby:   GPIO driving STBY pin
38  * @bus_type:    bus type
39  * @nlanes:      maximum number of MIPI-CSI lanes used
40  * @horiz_flip:  default horizontal image flip value, non zero to enable
41  * @vert_flip:   default vertical image flip value, non zero to enable
42  */
43 
44 struct s5c73m3_platform_data {
45 	unsigned long mclk_frequency;
46 
47 	struct s5c73m3_gpio gpio_reset;
48 	struct s5c73m3_gpio gpio_stby;
49 
50 	enum v4l2_mbus_type bus_type;
51 	u8 nlanes;
52 	u8 horiz_flip;
53 	u8 vert_flip;
54 };
55 
56 #endif /* MEDIA_S5C73M3__ */
57