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authorRoman Tereshonkov <roman.tereshonkov@nokia.com>2011-02-17 13:44:41 +0200
committerDavid Woodhouse <David.Woodhouse@intel.com>2011-03-11 14:22:47 +0000
commitb3dcfd35244e1cb8dc8dfa5c05013b133dbb437a (patch)
treeaf506e79393ddb05a8c8cc1a4271453442955ab8 /include/linux/mtd/onenand.h
parentmtd: NOR flash driver for OMAP-L137/AM17x (diff)
downloadlinux-dev-b3dcfd35244e1cb8dc8dfa5c05013b133dbb437a.tar.xz
linux-dev-b3dcfd35244e1cb8dc8dfa5c05013b133dbb437a.zip
mtd: onenand: add new option to control initial onenand unlocking
A new option ONENAND_SKIP_INITIAL_UNLOCKING is added. This allows to disable initial onenand unlocking when the driver is initialized. Signed-off-by: Roman Tereshonkov <roman.tereshonkov@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include/linux/mtd/onenand.h')
-rw-r--r--include/linux/mtd/onenand.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index ae418e41d8f5..52b6f187bf49 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -198,6 +198,7 @@ struct onenand_chip {
#define ONENAND_SKIP_UNLOCK_CHECK (0x0100)
#define ONENAND_PAGEBUF_ALLOC (0x1000)
#define ONENAND_OOBBUF_ALLOC (0x2000)
+#define ONENAND_SKIP_INITIAL_UNLOCKING (0x4000)
#define ONENAND_IS_4KB_PAGE(this) \
(this->options & ONENAND_HAS_4KB_PAGE)