linux-kernel - [PATCH v2 01/17] include:mtd:add multi-plane page program command

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Message-Id: <1454380252-16170-2-git-send-email-jackyard88@gmail.com>
Date:	Tue,  2 Feb 2016 02:30:36 +0000
From:	Bean Huo <jackyard88@...il.com>
To:	richard@....at, dedekind1@...il.com, adrian.hunter@...el.com,
	computersforpeace@...il.com, boris.brezillon@...e-electrons.com
Cc:	beanhuo@...ron.com, linux-mtd@...ts.infradead.org,
	linux-kernel@...r.kernel.org, zszubbocsev@...ron.com,
	peterpandong@...ron.com
Subject: [PATCH v2 01/17] include:mtd:add multi-plane page program command

From: Bean Huo <beanhuo@...ron.com>

This patch file is to add multi-plane page program command,
and add dual plane page program hook pinter in nand_chip structure.

Signed-off-by: BeanHuo <beanhuo@...ron.com>
---
 include/linux/mtd/nand.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 272f429..4c5be01 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -77,6 +77,7 @@ extern int nand_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len);
 #define NAND_CMD_READ1		1
 #define NAND_CMD_RNDOUT		5
 #define NAND_CMD_PAGEPROG	0x10
+#define NAND_CMD_MULTI_PAGEPROG	0x11
 #define NAND_CMD_READOOB	0x50
 #define NAND_CMD_ERASE1		0x60
 #define NAND_CMD_STATUS		0x70
@@ -671,6 +672,9 @@ struct nand_chip {
 	int (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
 			uint32_t offset, int data_len, const uint8_t *buf,
 			int oob_required, int page, int cached, int raw);
+	int (*write_plane_page)(struct mtd_info *mtd, struct nand_chip *chip,
+			uint32_t offset, int data_len, const uint8_t *buf,
+			int oob_required, int page, int plane, int raw);
 	int (*onfi_set_features)(struct mtd_info *mtd, struct nand_chip *chip,
 			int feature_addr, uint8_t *subfeature_para);
 	int (*onfi_get_features)(struct mtd_info *mtd, struct nand_chip *chip,
-- 
1.9.1