i2c-pnx.h revision 6fff3da998ac3cc9ed8a84bf4f19911bd63c8c32 
1/*
2 * Header file for I2C support on PNX010x/4008.
3 *
4 * Author: Dennis Kovalev <dkovalev@ru.mvista.com>
5 *
6 * 2004-2006 (c) MontaVista Software, Inc. This file is licensed under
7 * the terms of the GNU General Public License version 2. This program
8 * is licensed "as is" without any warranty of any kind, whether express
9 * or implied.
10 */
11
12#ifndef __I2C_PNX_H__
13#define __I2C_PNX_H__
14
15struct platform_device;
16struct clk;
17
18struct i2c_pnx_mif {
19	int			ret;		/* Return value */
20	int			mode;		/* Interface mode */
21	struct completion	complete;	/* I/O completion */
22	struct timer_list	timer;		/* Timeout */
23	u8 *			buf;		/* Data buffer */
24	int			len;		/* Length of data buffer */
25};
26
27struct i2c_pnx_algo_data {
28	u32			base;
29	u32			ioaddr;
30	int			irq;
31	struct i2c_pnx_mif	mif;
32	int			last;
33	struct clk		*clk;
34};
35
36struct i2c_pnx_data {
37	struct i2c_adapter *adapter;
38};
39
40#endif /* __I2C_PNX_H__ */
41