| /* | |
| * Header file for I2C support on PNX010x/4008. | |
| * | |
| * Author: Dennis Kovalev <dkovalev@ru.mvista.com> | |
| * | |
| * 2004-2006 (c) MontaVista Software, Inc. This file is licensed under | |
| * the terms of the GNU General Public License version 2. This program | |
| * is licensed "as is" without any warranty of any kind, whether express | |
| * or implied. | |
| */ | |
| #ifndef __I2C_PNX_H__ | |
| #define __I2C_PNX_H__ | |
| #include <linux/pm.h> | |
| struct platform_device; | |
| struct i2c_pnx_mif { | |
| int ret; /* Return value */ | |
| int mode; /* Interface mode */ | |
| struct completion complete; /* I/O completion */ | |
| struct timer_list timer; /* Timeout */ | |
| char * buf; /* Data buffer */ | |
| int len; /* Length of data buffer */ | |
| }; | |
| struct i2c_pnx_algo_data { | |
| u32 base; | |
| u32 ioaddr; | |
| int irq; | |
| struct i2c_pnx_mif mif; | |
| int last; | |
| }; | |
| struct i2c_pnx_data { | |
| int (*suspend) (struct platform_device *pdev, pm_message_t state); | |
| int (*resume) (struct platform_device *pdev); | |
| u32 (*calculate_input_freq) (struct platform_device *pdev); | |
| int (*set_clock_run) (struct platform_device *pdev); | |
| int (*set_clock_stop) (struct platform_device *pdev); | |
| struct i2c_adapter *adapter; | |
| }; | |
| #endif /* __I2C_PNX_H__ */ |