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/*
* Freescale MXS SPI master driver
*
* Author: dmitry pervushin <dimka@embeddedalley.com>
*
* Copyright 2008-2010 Freescale Semiconductor, Inc.
* Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __SPI_STMP_H
#define __SPI_STMP_H
#include <mach/dma.h>
struct mxs_spi {
void __iomem *regs; /* vaddr of the control registers */
u32 irq_dma;
u32 irq_err;
u32 dma;
struct mxs_dma_desc *pdesc;
u32 speed_khz;
u32 saved_timings;
u32 divider;
struct clk *clk;
struct device *master_dev;
struct work_struct work;
struct workqueue_struct *workqueue;
spinlock_t lock;
struct list_head queue;
struct completion done;
};
#endif /* __SPI_STMP_H */
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