1/*
 2 *  Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de>
 3 *  JZ4740 SoC NAND controller driver
 4 *
 5 *  This program is free software; you can redistribute	 it and/or modify it
 6 *  under  the terms of	 the GNU General  Public License as published by the
 7 *  Free Software Foundation;  either version 2 of the	License, or (at your
 8 *  option) any later version.
 9 *
10 *  You should have received a copy of the  GNU General Public License along
11 *  with this program; if not, write  to the Free Software Foundation, Inc.,
12 *  675 Mass Ave, Cambridge, MA 02139, USA.
13 *
14 */
15
16#ifndef __ASM_MACH_JZ4740_JZ4740_NAND_H__
17#define __ASM_MACH_JZ4740_JZ4740_NAND_H__
18
19#include <linux/mtd/nand.h>
20#include <linux/mtd/partitions.h>
21
22#define JZ_NAND_NUM_BANKS 4
23
24struct jz_nand_platform_data {
25	int			num_partitions;
26	struct mtd_partition	*partitions;
27
28	struct nand_ecclayout	*ecc_layout;
29
30	unsigned int busy_gpio;
31
32	unsigned char banks[JZ_NAND_NUM_BANKS];
33
34	void (*ident_callback)(struct platform_device *, struct nand_chip *,
35				struct mtd_partition **, int *num_partitions);
36};
37
38#endif