include/linux/i2c-xiic.h

   1 /*
   2  * i2c-xiic.h
   3  * Copyright (c) 2009 Intel Corporation
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17  */
  18
  19 /* Supports:
  20  * Xilinx IIC
  21  */
  22
  23 #ifndef _LINUX_I2C_XIIC_H
  24 #define _LINUX_I2C_XIIC_H
  25
  26 /**
  27  * struct xiic_i2c_platform_data - Platform data of the Xilinx I2C driver
  28  * @num_devices:        Number of devices that shall be added when the driver
  29  *                      is probed.
  30  * @devices:            The actuall devices to add.
  31  *
  32  * This purpose of this platform data struct is to be able to provide a number
  33  * of devices that should be added to the I2C bus. The reason is that sometimes
  34  * the I2C board info is not enough, a new PCI board can for instance be
  35  * plugged into a standard PC, and the bus number might be unknown at
  36  * early init time.
  37  */
  38 struct xiic_i2c_platform_data {
  39         u8                              num_devices;
  40         struct i2c_board_info const     *devices;
  41 };
  42
  43 #endif /* _LINUX_I2C_XIIC_H */