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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 | |
15 | struct platform_device; |
16 | struct clk; |
17 | |
18 | struct 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 | |
27 | struct 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 | |
36 | struct i2c_pnx_data { |
37 | const char *name; |
38 | u32 base; |
39 | int irq; |
40 | }; |
41 | |
42 | #endif /* __I2C_PNX_H__ */ |
43 |
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