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kernel add
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/*
* Helper module for board specific I2C bus registration
*
* Copyright (C) 2009 Nokia Corporation.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#ifndef __PLAT_OMAP_I2C_H
#define __PLAT_OMAP_I2C_H
struct i2c_board_info;
struct omap_i2c_bus_platform_data;
int omap_i2c_add_bus(struct omap_i2c_bus_platform_data *i2c_pdata,
int bus_id);
#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
extern int omap_register_i2c_bus(int bus_id, u32 clkrate,
struct i2c_board_info const *info,
unsigned len);
extern int omap_register_i2c_bus_cmdline(void);
#else
static inline int omap_register_i2c_bus(int bus_id, u32 clkrate,
struct i2c_board_info const *info,
unsigned len)
{
return 0;
}
static inline int omap_register_i2c_bus_cmdline(void)
{
return 0;
}
#endif
struct omap_hwmod;
int omap_i2c_reset(struct omap_hwmod *oh);
#endif /* __PLAT_OMAP_I2C_H */
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