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      1 /*	$NetBSD: clock.c,v 1.1 2013/04/28 12:11:26 kiyohara Exp $	*/
      2 /*
      3  * Copyright (c) 2012 KIYOHARA Takashi
      4  * All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     17  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     18  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
     19  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     20  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     21  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     23  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
     24  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     25  * POSSIBILITY OF SUCH DAMAGE.
     26  */
     27 
     28 #include <sys/cdefs.h>
     29 __KERNEL_RCSID(0, "$NetBSD: clock.c,v 1.1 2013/04/28 12:11:26 kiyohara Exp $");
     30 
     31 #include <sys/param.h>
     32 #include <sys/bus.h>
     33 
     34 #include <machine/epoc32.h>
     35 
     36 void (*soc_initclocks)(void);
     37 void (*soc_delay)(unsigned int);
     38 
     39 
     40 void
     41 delay(unsigned int us)
     42 {
     43 
     44 	soc_delay(us);
     45 }
     46 
     47 void
     48 cpu_initclocks(void)
     49 {
     50 
     51 	soc_initclocks();
     52 }
     53 
     54 void
     55 setstatclockrate(int schz)
     56 {
     57 	/* use hardclock */
     58 }
     59