7e5fc4076a
It's usually only called from init() in main.c, so this is safe. There is one more call in system-dm320.c from system_init(), but that's also "safe". I don't know if it's okay to call i2c_init() twice, but presumably it works... Change-Id: I9c1cd918d162d9955f7cf03209e836cbd5e30c57
35 lines
1.5 KiB
C
35 lines
1.5 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id: i2c-s5l8700.h 21533 2009-06-27 20:11:11Z bertrik $
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*
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* Copyright (C) 2009 by Bertrik Sikken
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef _I2C_S5l8702_H
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#define _I2C_S5l8702_H
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#include "config.h"
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void i2c_init(void) INIT_ATTR;
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int i2c_write(int bus, unsigned char slave, int address, int len, const unsigned char *data);
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int i2c_read(int bus, unsigned char slave, int address, int len, unsigned char *data);
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void i2c_preinit(int bus);
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int i2c_wr(int bus, unsigned char slave, int address, int len, const unsigned char *data);
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int i2c_rd(int bus, unsigned char slave, int address, int len, unsigned char *data);
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#endif /* _I2C_S5l8702_H */
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