1/*-
2 * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
3 * Copyright (c) 2011, Aleksandr Rybalko <ray@FreeBSD.org>
4 * Copyright (c) 2013, Alexander A. Mityaev <sansan@adm.ua>
5 * Copyright (c) 2016, Stanislav Galabov <sgalabov@gmail.com>
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice unmodified, this list of conditions, and the following
13 *    disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 *
30 * $FreeBSD$
31 */
32
33#ifndef _MTK_SPI_NEWVAR_H_
34#define _MTK_SPI_NEWVAR_H_
35
36/* SPI controller interface */
37
38#define MTK_SPITRANS		0x00
39#define 	SPIBUSY			(1<<16)
40#define		SPISTART		(1<<8)
41
42#define MTK_SPIMASTER		0x28
43
44#define MTK_SPIMOREBUF		0x2C
45
46#define MTK_SPIOPCODE		0x04
47#define MTK_SPIDATA		0x08
48#define		SPIDATA_MASK		0x000000ff
49
50#define MTK_SPI_WRITE		1
51#define MTK_SPI_READ		0
52
53#define MTK_SPIPOLAR		0x38
54
55#endif /* _MTK_SPI_NEWVAR_H_ */
56