436d42c61c
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the samsung include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: "Wolfram Sang (embedded platforms)" <w.sang@pengutronix.de> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Bryan Wu <bryan.wu@canonical.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Felipe Balbi <balbi@ti.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Sangbeom Kim <sbkim73@samsung.com> Cc: Liam Girdwood <lrg@ti.com> Cc: linux-samsung-soc@vger.kernel.org
68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
/* arch/arm/mach-s3c2410/include/mach/nand.h
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*
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* Copyright (c) 2004 Simtec Electronics
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* Ben Dooks <ben@simtec.co.uk>
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*
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* S3C2410 - NAND device controller platform_device info
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/**
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* struct s3c2410_nand_set - define a set of one or more nand chips
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* @disable_ecc: Entirely disable ECC - Dangerous
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* @flash_bbt: Openmoko u-boot can create a Bad Block Table
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* Setting this flag will allow the kernel to
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* look for it at boot time and also skip the NAND
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* scan.
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* @options: Default value to set into 'struct nand_chip' options.
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* @nr_chips: Number of chips in this set
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* @nr_partitions: Number of partitions pointed to by @partitions
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* @name: Name of set (optional)
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* @nr_map: Map for low-layer logical to physical chip numbers (option)
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* @partitions: The mtd partition list
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*
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* define a set of one or more nand chips registered with an unique mtd. Also
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* allows to pass flag to the underlying NAND layer. 'disable_ecc' will trigger
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* a warning at boot time.
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*/
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struct s3c2410_nand_set {
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unsigned int disable_ecc:1;
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unsigned int flash_bbt:1;
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unsigned int options;
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int nr_chips;
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int nr_partitions;
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char *name;
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int *nr_map;
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struct mtd_partition *partitions;
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struct nand_ecclayout *ecc_layout;
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};
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struct s3c2410_platform_nand {
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/* timing information for controller, all times in nanoseconds */
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int tacls; /* time for active CLE/ALE to nWE/nOE */
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int twrph0; /* active time for nWE/nOE */
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int twrph1; /* time for release CLE/ALE from nWE/nOE inactive */
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unsigned int ignore_unset_ecc:1;
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int nr_sets;
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struct s3c2410_nand_set *sets;
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void (*select_chip)(struct s3c2410_nand_set *,
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int chip);
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};
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/**
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* s3c_nand_set_platdata() - register NAND platform data.
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* @nand: The NAND platform data to register with s3c_device_nand.
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*
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* This function copies the given NAND platform data, @nand and registers
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* it with the s3c_device_nand. This allows @nand to be __initdata.
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*/
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extern void s3c_nand_set_platdata(struct s3c2410_platform_nand *nand);
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