Commit ba01d6ec authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Ralf Baechle

MTD: Nand: Add JZ4740 NAND driver

Add support for the NAND controller on JZ4740 SoCs.
Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: linux-mtd@lists.infradead.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1470/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 7a92d545
/*
* Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de>
* JZ4740 SoC NAND controller driver
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef __ASM_MACH_JZ4740_JZ4740_NAND_H__
#define __ASM_MACH_JZ4740_JZ4740_NAND_H__
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
struct jz_nand_platform_data {
int num_partitions;
struct mtd_partition *partitions;
struct nand_ecclayout *ecc_layout;
unsigned int busy_gpio;
void (*ident_callback)(struct platform_device *, struct nand_chip *,
struct mtd_partition **, int *num_partitions);
};
#endif
......@@ -526,4 +526,10 @@ config MTD_NAND_NUC900
This enables the driver for the NAND Flash on evaluation board based
on w90p910 / NUC9xx.
config MTD_NAND_JZ4740
tristate "Support for JZ4740 SoC NAND controller"
depends on MACH_JZ4740
help
Enables support for NAND Flash on JZ4740 SoC based boards.
endif # MTD_NAND
......@@ -46,5 +46,6 @@ obj-$(CONFIG_MTD_NAND_NOMADIK) += nomadik_nand.o
obj-$(CONFIG_MTD_NAND_BCM_UMI) += bcm_umi_nand.o nand_bcm_umi.o
obj-$(CONFIG_MTD_NAND_MPC5121_NFC) += mpc5121_nfc.o
obj-$(CONFIG_MTD_NAND_RICOH) += r852.o
obj-$(CONFIG_MTD_NAND_JZ4740) += jz4740_nand.o
nand-objs := nand_base.o nand_bbt.o
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