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https://github.com/followmsi/android_kernel_google_msm.git
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40 lines
1,008 B
C
40 lines
1,008 B
C
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/*
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* include/linux/mmc/sh_mmcif.h
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*
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* platform data for eMMC driver
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*
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* Copyright (C) 2010 Renesas Solutions Corp.
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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 as published by
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* the Free Software Foundation; either version 2 of the License.
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*
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*/
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#ifndef __SH_MMCIF_H__
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#define __SH_MMCIF_H__
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/*
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* MMCIF : CE_CLK_CTRL [19:16]
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* 1000 : Peripheral clock / 512
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* 0111 : Peripheral clock / 256
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* 0110 : Peripheral clock / 128
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* 0101 : Peripheral clock / 64
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* 0100 : Peripheral clock / 32
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* 0011 : Peripheral clock / 16
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* 0010 : Peripheral clock / 8
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* 0001 : Peripheral clock / 4
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* 0000 : Peripheral clock / 2
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* 1111 : Peripheral clock (sup_pclk set '1')
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*/
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struct sh_mmcif_plat_data {
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void (*set_pwr)(struct platform_device *pdev, int state);
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void (*down_pwr)(struct platform_device *pdev);
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u8 sup_pclk; /* 1 :SH7757, 0: SH7724/SH7372 */
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unsigned long caps;
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u32 ocr;
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};
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#endif /* __SH_MMCIF_H__ */
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