1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * OV9650/OV9652 camera sensors driver
4  *
5  * Copyright (C) 2013 Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
6  */
7 #ifndef OV9650_H_
8 #define OV9650_H_
9 
10 /**
11  * struct ov9650_platform_data - ov9650 driver platform data
12  * @mclk_frequency: the sensor's master clock frequency in Hz
13  * @gpio_pwdn:	    number of a GPIO connected to OV965X PWDN pin
14  * @gpio_reset:     number of a GPIO connected to OV965X RESET pin
15  *
16  * If any of @gpio_pwdn or @gpio_reset are unused then they should be
17  * set to a negative value. @mclk_frequency must always be specified.
18  */
19 struct ov9650_platform_data {
20 	unsigned long mclk_frequency;
21 	int gpio_pwdn;
22 	int gpio_reset;
23 };
24 #endif /* OV9650_H_ */
25