/*
   * Header file for I2C support on PNX010x/4008.
   *
   * Author: Dennis Kovalev <dkovalev@ru.mvista.com>
   *
   * 2004-2006 (c) MontaVista Software, Inc. This file is licensed under
   * the terms of the GNU General Public License version 2. This program
   * is licensed "as is" without any warranty of any kind, whether express
   * or implied.
   */
  
  #ifndef __I2C_PNX_H__
  #define __I2C_PNX_H__

  struct platform_device;

  struct clk;

  
  struct i2c_pnx_mif {
  	int			ret;		/* Return value */
  	int			mode;		/* Interface mode */
  	struct completion	complete;	/* I/O completion */
  	struct timer_list	timer;		/* Timeout */

  	u8 *			buf;		/* Data buffer */

  	int			len;		/* Length of data buffer */
  };
  
  struct i2c_pnx_algo_data {

  	void __iomem		*ioaddr;

  	struct i2c_pnx_mif	mif;
  	int			last;

  	struct clk		*clk;

  	struct i2c_pnx_data	*i2c_pnx;
  	struct i2c_adapter	adapter;

  };
  
  struct i2c_pnx_data {

  	const char *name;

  	u32 base;
  	int irq;

  };
  
  #endif /* __I2C_PNX_H__ */