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03d2bfc878
SDHCI driver for Tegra. This driver plugs in as a new variant of sdhci-pltfm, using the platform data structure passed in to specify the GPIOs to use for card detect, write protect and card power enablement. Original driver (of which only the header file is left): Signed-off-by: Yvonne Yip <y@palm.com> The rest, which has been rewritten by now: Signed-off-by: Olof Johansson <olof@lixom.net> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Chris Ball <cjb@laptop.org>
29 lines
813 B
C
29 lines
813 B
C
/*
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* Copyright 2010 MontaVista Software, LLC.
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*
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* Author: Anton Vorontsov <avorontsov@ru.mvista.com>
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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 _DRIVERS_MMC_SDHCI_PLTFM_H
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#define _DRIVERS_MMC_SDHCI_PLTFM_H
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#include <linux/clk.h>
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#include <linux/types.h>
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#include <linux/mmc/sdhci-pltfm.h>
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struct sdhci_pltfm_host {
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struct clk *clk;
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u32 scratchpad; /* to handle quirks across io-accessor calls */
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};
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extern struct sdhci_pltfm_data sdhci_cns3xxx_pdata;
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extern struct sdhci_pltfm_data sdhci_esdhc_imx_pdata;
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extern struct sdhci_pltfm_data sdhci_dove_pdata;
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extern struct sdhci_pltfm_data sdhci_tegra_pdata;
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#endif /* _DRIVERS_MMC_SDHCI_PLTFM_H */
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