include/media/i2c/ov9650.h

   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_ */