1 files changed, 48 insertions, 0 deletions

diff --git a/include/asm-arm/arch-s3c2410/nand.h b/include/asm-arm/arch-s3c2410/nand.h
new file mode 100644
index 000000000000..9148ac045b0d
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/nand.h
@@ -0,0 +1,48 @@
+/* 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);
+};
+