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Ben Warren04a9e112008-01-16 22:37:35 -05001/*
2 * Freescale non-CPM SPI Controller
3 *
4 * Copyright 2008 Qstreams Networks, Inc.
5 *
6 * This software may be used and distributed according to the
7 * terms of the GNU Public License, Version 2, incorporated
8 * herein by reference.
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * Version 2 as published by the Free Software Foundation.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
22 * MA 02111-1307 USA
23 */
24
25#ifndef _ASM_MPC8XXX_SPI_H_
26#define _ASM_MPC8XXX_SPI_H_
27
28#include <asm/types.h>
29
Ilya Yanok7c619dd2010-06-28 16:44:33 +040030#if defined(CONFIG_MPC8308) || \
Ben Warren04a9e112008-01-16 22:37:35 -050031 defined(CONFIG_MPC8313) || \
32 defined(CONFIG_MPC8315) || \
Ilya Yanok7c619dd2010-06-28 16:44:33 +040033 defined(CONFIG_MPC834x) || \
Peter Tyser2c7920a2009-05-22 17:23:25 -050034 defined(CONFIG_MPC837x)
Ben Warren04a9e112008-01-16 22:37:35 -050035
Kim Phillips2956acd2008-01-17 12:48:00 -060036typedef struct spi8xxx {
Ben Warren04a9e112008-01-16 22:37:35 -050037 u8 res0[0x20]; /* 0x0-0x01f reserved */
38 u32 mode; /* mode register */
39 u32 event; /* event register */
40 u32 mask; /* mask register */
41 u32 com; /* command register */
42 u32 tx; /* transmit register */
43 u32 rx; /* receive register */
Dave Liucfe5ca72008-01-18 10:07:04 +080044 u8 res1[0xFC8]; /* fill up to 0x1000 */
Ben Warren04a9e112008-01-16 22:37:35 -050045} spi8xxx_t;
46
47#endif
48
49#endif /* _ASM_MPC8XXX_SPI_H_ */