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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 void __iomem *ioaddr;
29 struct i2c_pnx_mif mif;
30 int last;
31 struct clk *clk;
32 struct i2c_pnx_data *i2c_pnx;
33 struct i2c_adapter adapter;
34};
35
36struct i2c_pnx_data {
37 const char *name;
38 u32 base;
39 int irq;
40};
41
42#endif /* __I2C_PNX_H__ */