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linux-stable/include/linux/platform_data/jz4740/jz4740_nand.h

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 151 Based on 1 normalized pattern(s): 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 35 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Armijn Hemel <armijn@tjaldur.nl> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.655028468@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-27 08:55:00 +02:00
/* SPDX-License-Identifier: GPL-2.0-or-later */
MTD: Nand: Add JZ4740 NAND driver Add support for the NAND controller on JZ4740 SoCs. Signed-off-by: Lars-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: Ralf Baechle <ralf@linux-mips.org>
2010-07-17 11:15:29 +00:00
/*
* Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de>
* JZ4740 SoC NAND controller driver
*/
MIPS: jz4740: Move jz4740_nand.h header to include/linux/platform_data/jz4740 This way we will be able to compile the jz4740_nand driver when COMPILE_TEST=y. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Acked-by: Paul Burton <paul.burton@mips.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-07-09 22:09:42 +02:00
#ifndef __JZ4740_NAND_H__
#define __JZ4740_NAND_H__
MTD: Nand: Add JZ4740 NAND driver Add support for the NAND controller on JZ4740 SoCs. Signed-off-by: Lars-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: Ralf Baechle <ralf@linux-mips.org>
2010-07-17 11:15:29 +00:00
mtd: nand: Rename nand.h into rawnand.h We are planning to share more code between different NAND based devices (SPI NAND, OneNAND and raw NANDs), but before doing that we need to move the existing include/linux/mtd/nand.h file into include/linux/mtd/rawnand.h so we can later create a nand.h header containing all common structure and function prototypes. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Peter Pan <peterpandong@micron.com> Acked-by: Vladimir Zapolskiy <vz@mleia.com> Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Acked-by: Wenyou Yang <wenyou.yang@microchip.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Han Xu <han.xu@nxp.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-By: Harvey Hunt <harveyhuntnexus@gmail.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Krzysztof Halasa <khalasa@piap.pl>
2017-08-04 17:29:10 +02:00
#include <linux/mtd/rawnand.h>
MTD: Nand: Add JZ4740 NAND driver Add support for the NAND controller on JZ4740 SoCs. Signed-off-by: Lars-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: Ralf Baechle <ralf@linux-mips.org>
2010-07-17 11:15:29 +00:00
#include <linux/mtd/partitions.h>
MTD: NAND: JZ4740: Multi-bank support with autodetection The platform data can now specify which external memory banks to probe for NAND chips, and in which order. Banks that contain a NAND are used and the other banks are freed. Squashed version of development done in jz-2.6.38 branch. Original patch by Lars-Peter Clausen with some bug fixes from me. Thanks to Paul Cercueil for the initial autodetection patch. Signed-off-by: Maarten ter Huurne <maarten@treewalker.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3560/ Acked-By: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2012-03-29 19:17:01 +02:00
#define JZ_NAND_NUM_BANKS 4
MTD: Nand: Add JZ4740 NAND driver Add support for the NAND controller on JZ4740 SoCs. Signed-off-by: Lars-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: Ralf Baechle <ralf@linux-mips.org>
2010-07-17 11:15:29 +00:00
struct jz_nand_platform_data {
int num_partitions;
struct mtd_partition *partitions;
MTD: NAND: JZ4740: Multi-bank support with autodetection The platform data can now specify which external memory banks to probe for NAND chips, and in which order. Banks that contain a NAND are used and the other banks are freed. Squashed version of development done in jz-2.6.38 branch. Original patch by Lars-Peter Clausen with some bug fixes from me. Thanks to Paul Cercueil for the initial autodetection patch. Signed-off-by: Maarten ter Huurne <maarten@treewalker.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3560/ Acked-By: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2012-03-29 19:17:01 +02:00
unsigned char banks[JZ_NAND_NUM_BANKS];
mtd: nand: jz4740: switch to mtd_ooblayout_ops Implementing the mtd_ooblayout_ops interface is the new way of exposing ECC/OOB layout to MTD users. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de>
2016-02-03 19:58:55 +01:00
void (*ident_callback)(struct platform_device *, struct mtd_info *,
MTD: Nand: Add JZ4740 NAND driver Add support for the NAND controller on JZ4740 SoCs. Signed-off-by: Lars-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: Ralf Baechle <ralf@linux-mips.org>
2010-07-17 11:15:29 +00:00
struct mtd_partition **, int *num_partitions);
};
#endif
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