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/*
* include/asm-arm/arch-tegra/include/mach/sdhci.h
*
* Copyright (C) 2009 Palm, Inc.
* Author: Yvonne Yip <y@palm.com>
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#ifndef __ASM_ARM_ARCH_TEGRA_SDHCI_H
#define __ASM_ARM_ARCH_TEGRA_SDHCI_H
#include <linux/mmc/host.h>
#include <asm/mach/mmc.h>
/*
* MMC_OCR_1V8_MASK will be used in board sdhci file
* Example for cardhu it will be used in board-cardhu-sdhci.c
* for built_in = 0 devices enabling ocr_mask to MMC_OCR_1V8_MASK
* sets the voltage to 1.8V
*/
#define MMC_OCR_1V8_MASK 0x8
struct tegra_sdhci_platform_data {
int cd_gpio;
int wp_gpio;
int power_gpio;
int is_8bit;
int no_1v8;
int pm_flags;
int pm_caps;
unsigned int max_clk_limit;
unsigned int ddr_clk_limit;
unsigned int tap_delay;
struct mmc_platform_data mmc_data;
};
#endif
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