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e4243f13d1
This adds the mmc host driver for Freescale MXS-based SoC i.MX23/28. The driver calls into mxs-dma via generic dmaengine api for both pio and data transfer. Thanks Chris Ball for the indentation patch. Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Chris Ball <cjb@laptop.org>
19 lines
521 B
C
19 lines
521 B
C
/*
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* Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __MACH_MXS_MMC_H__
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#define __MACH_MXS_MMC_H__
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struct mxs_mmc_platform_data {
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int wp_gpio; /* write protect pin */
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unsigned int flags;
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#define SLOTF_4_BIT_CAPABLE (1 << 0)
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#define SLOTF_8_BIT_CAPABLE (1 << 1)
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};
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#endif /* __MACH_MXS_MMC_H__ */
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