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authorAnton Vorontsov <avorontsov@ru.mvista.com>2008-01-14 23:09:32 +0300
committerStefan Roese <sr@denx.de>2008-01-16 14:14:40 +0100
commitcd9d23053d435c08fc8695017b5cb9003fcda786 (patch)
tree96a7c929344a3c97dbb73add31bcc7605eebe9ef /include/linux/mtd/fsl_upm.h
parent6cb2239ae76faee64434286c4f8fc71374702dd2 (diff)
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nand: FSL UPM NAND driver
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Diffstat (limited to 'include/linux/mtd/fsl_upm.h')
-rw-r--r--include/linux/mtd/fsl_upm.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/include/linux/mtd/fsl_upm.h b/include/linux/mtd/fsl_upm.h
new file mode 100644
index 0000000..634ff02
--- /dev/null
+++ b/include/linux/mtd/fsl_upm.h
@@ -0,0 +1,39 @@
+/*
+ * FSL UPM NAND driver
+ *
+ * Copyright (C) 2007 MontaVista Software, Inc.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * 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.
+ */
+
+#ifndef __LINUX_MTD_NAND_FSL_UPM
+#define __LINUX_MTD_NAND_FSL_UPM
+
+#include <linux/mtd/nand.h>
+
+struct fsl_upm {
+ const u32 *array;
+ void __iomem *mdr;
+ void __iomem *mxmr;
+ void __iomem *mar;
+ void __iomem *io_addr;
+};
+
+struct fsl_upm_nand {
+ struct fsl_upm upm;
+
+ int width;
+ int upm_cmd_offset;
+ int upm_addr_offset;
+ int wait_pattern;
+ int (*dev_ready)(void);
+ int chip_delay;
+};
+
+extern int fsl_upm_nand_init(struct nand_chip *chip, struct fsl_upm_nand *fun);
+
+#endif