include/media/i2c/ov9650.h

   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_ */