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Message-ID: <1446691768-20575-1-git-send-email-punnaia@xilinx.com>
Date: Thu, 5 Nov 2015 08:19:28 +0530
From: Punnaiah Choudary Kalluri <punnaiah.choudary.kalluri@...inx.com>
To: <dwmw2@...radead.org>, <computersforpeace@...il.com>,
<michals@...inx.com>
CC: <linux-kernel@...r.kernel.org>, <linux-mtd@...ts.infradead.org>,
<kalluripunnaiahchoudary@...il.com>, <kpc528@...il.com>,
"Punnaiah Choudary Kalluri" <punnaia@...inx.com>
Subject: [PATCH v4 3/3] mtd: nand: Add macro definition for nvddr interface mode
Added macro definition for nvddr data interface mode field in
the sub feature parameter of onfi timing mode configuration.
Signed-off-by: Punnaiah Choudary Kalluri <punnaia@...inx.com>
---
Changes in v4:
- New change
---
include/linux/mtd/nand.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 272f429..1085604 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -215,6 +215,9 @@ struct nand_chip;
#define ONFI_TIMING_MODE_5 (1 << 5)
#define ONFI_TIMING_MODE_UNKNOWN (1 << 6)
+/* ONFI data interface mode */
+#define ONFI_DATA_INTERFACE_NVDDR (1 << 4)
+
/* ONFI feature address */
#define ONFI_FEATURE_ADDR_TIMING_MODE 0x1
--
2.1.2
--
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