1 files changed, 43 insertions, 0 deletions

diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h
new file mode 100644
index 000000000000..1a68c1e5fe53
--- /dev/null
+++ b/include/linux/platform_data/mtd-nand-omap2.h
@@ -0,0 +1,43 @@
+/*
+ * arch/arm/plat-omap/include/mach/nand.h
+ *
+ * Copyright (C) 2006 Micron Technology Inc.
+ *
+ * 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.
+ */
+
+#include <plat/gpmc.h>
+#include <linux/mtd/partitions.h>
+
+enum nand_io {
+        NAND_OMAP_PREFETCH_POLLED = 0,  /* prefetch polled mode, default */
+        NAND_OMAP_POLLED,               /* polled mode, without prefetch */
+        NAND_OMAP_PREFETCH_DMA,         /* prefetch enabled sDMA mode */
+        NAND_OMAP_PREFETCH_IRQ          /* prefetch enabled irq mode */
+};
+
+struct omap_nand_platform_data {
+        int                     cs;
+        struct mtd_partition    *parts;
+        struct gpmc_timings     *gpmc_t;
+        int                     nr_parts;
+        bool                    dev_ready;
+        enum nand_io            xfer_type;
+        int                     devsize;
+        enum omap_ecc           ecc_opt;
+        struct gpmc_nand_regs   reg;
+};
+
+/* minimum size for IO mapping */
+#define NAND_IO_SIZE    4
+
+#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
+extern int gpmc_nand_init(struct omap_nand_platform_data *d);
+#else
+static inline int gpmc_nand_init(struct omap_nand_platform_data *d)
+{
+        return 0;
+}
+#endif