/* linux/include/asm-arm/arch-s3c2410/nand.h * * (c) 2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * S3C2410 - NAND device controller platfrom_device info * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * Changelog: * 23-Sep-2004 BJD Created file */ /* struct s3c2410_nand_set * * define an set of one or more nand chips registered with an unique mtd * * nr_chips = number of chips in this set * nr_partitions = number of partitions pointed to be partitoons (or zero) * name = name of set (optional) * nr_map = map for low-layer logical to physical chip numbers (option) * partitions = mtd partition list */ struct s3c2410_nand_set { int nr_chips; int nr_partitions; char *name; int *nr_map; struct mtd_partition *partitions; }; struct s3c2410_platform_nand { /* timing information for controller, all times in nanoseconds */ int tacls; /* time for active CLE/ALE to nWE/nOE */ int twrph0; /* active time for nWE/nOE */ int twrph1; /* time for release CLE/ALE from nWE/nOE inactive */ int nr_sets; struct s3c2410_nand_set *sets; void (*select_chip)(struct s3c2410_nand_set *, int chip); };