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/*
* arch/arm/mach-tegra/include/mach/nand.h
*
* Copyright (C) 2010 Google, Inc.
*
* Author:
* Colin Cross <ccross@google.com>
* Dima Zavin <dmitriyz@google.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 __MACH_TEGRA_NAND_H
#define __MACH_TEGRA_NAND_H
struct tegra_nand_chip_parms {
uint8_t vendor_id;
uint8_t device_id;
uint32_t flags;
uint8_t read_id_fourth_byte;
uint32_t capacity;
/* all timing info is in nanoseconds */
struct {
uint32_t trp;
uint32_t trh;
uint32_t twp;
uint32_t twh;
uint32_t tcs;
uint32_t twhr;
uint32_t tcr_tar_trr;
uint32_t twb;
uint32_t trp_resp;
uint32_t tadl;
} timing;
};
struct tegra_nand_platform {
uint8_t max_chips;
struct tegra_nand_chip_parms *chip_parms;
unsigned int nr_chip_parms;
struct mtd_partition *parts;
unsigned int nr_parts;
int wp_gpio;
};
#endif
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