[POWERPC] i2c: OF helpers for the i2c API

This implements various helpers to support OF bindings for the i2c
API.

Signed-off-by: Jochen Friedrich <jochen@scram.de>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Jochen Friedrich 2008-04-12 05:22:35 +10:00 committed by Paul Mackerras
parent b7ce341585
commit 612212a3f2
4 changed files with 146 additions and 0 deletions

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include/linux/of_i2c.h Normal file
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/*
* Generic I2C API implementation for PowerPC.
*
* Copyright (c) 2008 Jochen Friedrich <jochen@scram.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef __LINUX_OF_I2C_H
#define __LINUX_OF_I2C_H
#include <linux/i2c.h>
#ifdef CONFIG_OF_I2C
void of_register_i2c_devices(struct i2c_adapter *adap,
struct device_node *adap_node);
#endif /* CONFIG_OF_I2C */
#endif /* __LINUX_OF_I2C_H */