[PATCH 2/2][MTD]MLC device check in OneNAND driver

[Rohit Hassan Sathyanarayan]

Hi Artem,

        Adding MLC device check Macro.


Signed-off-by: Rohit HS <rohit.hs at samsung.com>
---
 include/mtd/mtd-abi.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index 4debb45..6c6465d 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -57,12 +57,14 @@ struct mtd_oob_buf64 {
 #define MTD_BIT_WRITEABLE	0x800	/* Single bits can be flipped */
 #define MTD_NO_ERASE		0x1000	/* No erase necessary */
 #define MTD_POWERUP_LOCK	0x2000	/* Always locked after reset */
+#define MTD_WRITABLE_ONCE	0x4000
 
 // Some common devices / combinations of capabilities
 #define MTD_CAP_ROM		0
 #define MTD_CAP_RAM		(MTD_WRITEABLE | MTD_BIT_WRITEABLE | MTD_NO_ERASE)
 #define MTD_CAP_NORFLASH	(MTD_WRITEABLE | MTD_BIT_WRITEABLE)
 #define MTD_CAP_NANDFLASH	(MTD_WRITEABLE)
+#define MTD_CAP_MLCNANDFLASH	(MTD_WRITEABLE | MTD_WRITABLE_ONCE)
 
 /* ECC byte placement */
 #define MTD_NANDECC_OFF		0	// Switch off ECC (Not recommended)
---



Regards,
Rohit.H.S