xref: /freebsd/sys/arm/ti/ti_mbox.h (revision 911f0260390e18cf85f3dbf2c719b593efdc1e3c)
1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
3  *
4  * Copyright (c) 2013 Rui Paulo <rpaulo@FreeBSD.org>
5  * All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  * 1. Redistributions of source code must retain the above copyright
11  *    notice, this list of conditions and the following disclaimer.
12  * 2. Redistributions in binary form must reproduce the above copyright
13  *    notice, this list of conditions and the following disclaimer in the
14  *    documentation and/or other materials provided with the distribution.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
20  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
24  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
25  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26  * POSSIBILITY OF SUCH DAMAGE.
27  *
28  * $FreeBSD$
29  */
30 
31 #ifndef _TI_MBOX_H_
32 #define _TI_MBOX_H_
33 
34 #define	TI_MBOX_REVISION		0x00
35 #define	TI_MBOX_SYSCONFIG		0x10
36 #define	TI_MBOX_SYSCONFIG_SOFTRST	0x01
37 #define	TI_MBOX_SYSCONFIG_SMARTIDLE	(0x02 << 2)
38 #define	TI_MBOX_MESSAGE(n)		(0x40 + (n) * 0x4)
39 #define	TI_MBOX_FIFOSTATUS(n)		(0x80 + (n) * 0x4)
40 #define	TI_MBOX_MSGSTATUS(n)		(0xc0 + (n) * 0x4)
41 #define	TI_MBOX_IRQSTATUS_RAW(n)	(0x100 + (n) * 0x10)
42 #define	TI_MBOX_IRQSTATUS_CLR(n)	(0x104 + (n) * 0x10)
43 #define	TI_MBOX_IRQENABLE_SET(n)	(0x108 + (n) * 0x10)
44 #define	TI_MBOX_IRQENABLE_CLR(n)	(0x10c + (n) * 0x10)
45 
46 #endif /* _TI_MBOX_H_ */
47