xref: /netbsd/sys/arch/sh3/include/adcreg.h (revision 95e1ffb1)
1*95e1ffb1Schristos /*	$NetBSD: adcreg.h,v 1.3 2005/12/11 12:18:58 christos Exp $ */
281428320Suwe 
381428320Suwe /*
481428320Suwe  * Copyright (c) 2003 Valeriy E. Ushakov
581428320Suwe  * All rights reserved.
681428320Suwe  *
781428320Suwe  * Redistribution and use in source and binary forms, with or without
881428320Suwe  * modification, are permitted provided that the following conditions
981428320Suwe  * are met:
1081428320Suwe  * 1. Redistributions of source code must retain the above copyright
1181428320Suwe  *    notice, this list of conditions and the following disclaimer.
1281428320Suwe  * 2. Redistributions in binary form must reproduce the above copyright
1381428320Suwe  *    notice, this list of conditions and the following disclaimer in the
1481428320Suwe  *    documentation and/or other materials provided with the distribution.
1581428320Suwe  * 3. The name of the author may not be used to endorse or promote products
1681428320Suwe  *    derived from this software without specific prior written permission
1781428320Suwe  *
1881428320Suwe  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
1981428320Suwe  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
2081428320Suwe  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
2181428320Suwe  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
2281428320Suwe  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
2381428320Suwe  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
2481428320Suwe  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
2581428320Suwe  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
2681428320Suwe  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
2781428320Suwe  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
2881428320Suwe  */
2981428320Suwe 
3081428320Suwe #ifndef _SH3_ADCREG_H_
3181428320Suwe #define _SH3_ADCREG_H_
3281428320Suwe 
3381428320Suwe #define SH7709_ADDRAH	0xa4000080
3481428320Suwe #define SH7709_ADDRAL	0xa4000082
3581428320Suwe #define SH7709_ADDRBH	0xa4000084
3681428320Suwe #define SH7709_ADDRBL	0xa4000086
3781428320Suwe #define SH7709_ADDRCH	0xa4000088
3881428320Suwe #define SH7709_ADDRCL	0xa400008a
3981428320Suwe #define SH7709_ADDRDH	0xa400008c
4081428320Suwe #define SH7709_ADDRDL	0xa400008e
4181428320Suwe 
4281428320Suwe 
4381428320Suwe #define SH7709_ADCSR	0xa4000090
4481428320Suwe 
4581428320Suwe #define SH7709_ADCSR_ADF	0x80 /* end flag */
4681428320Suwe #define SH7709_ADCSR_ADIE	0x40 /* interrupt enable */
4781428320Suwe #define SH7709_ADCSR_ADST	0x20 /* start conversion */
4881428320Suwe #define SH7709_ADCSR_MULTI	0x10 /* multi mode */
4981428320Suwe #define SH7709_ADCSR_CKS	0x08 /* clock select */
5081428320Suwe #define SH7709_ADCSR_CH_MASK	0x07 /* channel select mask */
5181428320Suwe 
5281428320Suwe #define SH7709_ADCSR_BITS						\
5381428320Suwe 	"\177\020" "b\07F\0" "b\06IE\0" "b\05ST\0" "b\04MULTI\0"	\
54390e87a8Suwe 	"f\03\01CKS\0" "f\0\03CH\0"
5581428320Suwe 
5681428320Suwe 
5781428320Suwe #define SH7709_ADCR	0xa4000092
5881428320Suwe 
5981428320Suwe #define SH7709_ADCR_TRGE_MASK	0xc0 /* external trigger enabled when 11 */
6081428320Suwe #define SH7709_ADCR_SCN		0x20 /* scan mode (if SH7709_ADCSR_MULTI) */
6181428320Suwe 
6281428320Suwe #define SH7709_ADCR_BITS	\
6381428320Suwe 	"\177\020" "F\06\02\0" ":\03TRGE\0" "b\05SCAN\0"
6481428320Suwe 
6581428320Suwe #endif /* _SH3_ADCREG_H_ */
66