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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 | 24 | int len; /* Length of data buffer */ |
c076ada4 | 25 | int order; /* RX Bytes to order via TX */ |
41561f28 VW |
26 | }; |
27 | ||
28 | struct i2c_pnx_algo_data { | |
88d968b2 | 29 | void __iomem *ioaddr; |
41561f28 VW |
30 | struct i2c_pnx_mif mif; |
31 | int last; | |
0321cb83 | 32 | struct clk *clk; |
9d7f7363 | 33 | struct i2c_adapter adapter; |
1451ba3a RS |
34 | phys_addr_t base; |
35 | int irq; | |
b41a216d | 36 | u32 timeout; |
41561f28 VW |
37 | }; |
38 | ||
39 | #endif /* __I2C_PNX_H__ */ |