git://bbs.cooldavid.org / net-next-2.6.git / blame
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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 | ||
| 2727f226 | 15 | struct platform_device; |
| 0321cb83 | 16 | struct clk; |
| 41561f28 VW |
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 */ | |
| 4ced24c8 | 23 | u8 * buf; /* Data buffer */ |
| 41561f28 VW |
24 | int len; /* Length of data buffer */ |
| 25 | }; | |
| 26 | ||
| 27 | struct i2c_pnx_algo_data { | |
| 88d968b2 | 28 | void __iomem *ioaddr; |
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29 | struct i2c_pnx_mif mif; |
| 30 | int last; | |
| 0321cb83 | 31 | struct clk *clk; |
| 9d7f7363 RK |
32 | struct i2c_pnx_data *i2c_pnx; |
| 33 | struct i2c_adapter adapter; | |
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34 | }; |
| 35 | ||
| 36 | struct i2c_pnx_data { | |
| 9d7f7363 | 37 | const char *name; |
| 44c5d739 RK |
38 | u32 base; |
| 39 | int irq; | |
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40 | }; |
| 41 | ||
| 42 | #endif /* __I2C_PNX_H__ */ |