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rs5c313var.h revision 1.1.58.1 
      1       1.1  uwe /*	$NetBSD: rs5c313var.h,v 1.1.58.1 2008/04/03 12:42:42 mjf Exp $	*/
      2       1.1  uwe 
      3       1.1  uwe /*
      4       1.1  uwe  * Copyright (c) 2006 Valeriy E. Ushakov
      5       1.1  uwe  * All rights reserved.
      6       1.1  uwe  *
      7       1.1  uwe  * Redistribution and use in source and binary forms, with or without
      8       1.1  uwe  * modification, are permitted provided that the following conditions
      9       1.1  uwe  * are met:
     10       1.1  uwe  * 1. Redistributions of source code must retain the above copyright
     11       1.1  uwe  *    notice, this list of conditions and the following disclaimer.
     12       1.1  uwe  * 2. Redistributions in binary form must reproduce the above copyright
     13       1.1  uwe  *    notice, this list of conditions and the following disclaimer in the
     14       1.1  uwe  *    documentation and/or other materials provided with the distribution.
     15       1.1  uwe  * 3. The name of the author may not be used to endorse or promote products
     16       1.1  uwe  *    derived from this software without specific prior written permission
     17       1.1  uwe  *
     18       1.1  uwe  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19       1.1  uwe  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20       1.1  uwe  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21       1.1  uwe  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     22       1.1  uwe  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     23       1.1  uwe  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     24       1.1  uwe  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     25       1.1  uwe  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     26       1.1  uwe  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     27       1.1  uwe  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28       1.1  uwe  */
     29       1.1  uwe 
     30       1.1  uwe #ifndef	_DEV_IC_RS5C313VAR_H_
     31       1.1  uwe #define	_DEV_IC_RS5C313VAR_H_
     32       1.1  uwe 
     33       1.1  uwe /*
     34       1.1  uwe  * RICOH RS5C313 Real Time Clock
     35       1.1  uwe  */
     36       1.1  uwe 
     37       1.1  uwe struct rs5c313_ops;
     38       1.1  uwe 
     39       1.1  uwe struct rs5c313_softc {
     40  1.1.58.1  mjf 	device_t sc_dev;
     41       1.1  uwe 
     42       1.1  uwe 	struct todr_chip_handle sc_todr;
     43       1.1  uwe 	struct rs5c313_ops *sc_ops;
     44       1.1  uwe 
     45       1.1  uwe 	int sc_valid;		/* oscillation halt sensing on init */
     46       1.1  uwe };
     47       1.1  uwe 
     48       1.1  uwe struct rs5c313_ops {
     49       1.1  uwe 	void (*rs5c313_op_begin)(struct rs5c313_softc *);
     50       1.1  uwe 
     51       1.1  uwe 	/* CE pin */
     52       1.1  uwe 	void (*rs5c313_op_ce)(struct rs5c313_softc *, int);
     53       1.1  uwe 
     54       1.1  uwe 	/* SCLK pin */
     55       1.1  uwe 	void (*rs5c313_op_clk)(struct rs5c313_softc *, int);
     56       1.1  uwe 
     57       1.1  uwe 	/* SIO pin */
     58       1.1  uwe 	void (*rs5c313_op_dir)(struct rs5c313_softc *, int);
     59       1.1  uwe 	int  (*rs5c313_op_read)(struct rs5c313_softc *);
     60       1.1  uwe 	void (*rs5c313_op_write)(struct rs5c313_softc *, int);
     61       1.1  uwe };
     62       1.1  uwe 
     63       1.1  uwe void rs5c313_attach(struct rs5c313_softc *);
     64       1.1  uwe 
     65       1.1  uwe #endif	/* _DEV_IC_RS5C313VAR_H_ */
     66