1 /*
2  * OV9650/OV9652 camera sensors driver
3  *
4  * Copyright (C) 2013 Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation.
9  */
10 #ifndef OV9650_H_
11 #define OV9650_H_
12 
13 /**
14  * struct ov9650_platform_data - ov9650 driver platform data
15  * @mclk_frequency: the sensor's master clock frequency in Hz
16  * @gpio_pwdn:	    number of a GPIO connected to OV965X PWDN pin
17  * @gpio_reset:     number of a GPIO connected to OV965X RESET pin
18  *
19  * If any of @gpio_pwdn or @gpio_reset are unused then they should be
20  * set to a negative value. @mclk_frequency must always be specified.
21  */
22 struct ov9650_platform_data {
23 	unsigned long mclk_frequency;
24 	int gpio_pwdn;
25 	int gpio_reset;
26 };
27 #endif /* OV9650_H_ */
28