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From: Yunhui Cui <B56489@freescale.com>
To: <dwmw2@infradead.org>, <computersforpeace@gmail.com>,
	<han.xu@freescale.com>
Cc: <linux-kernel@vger.kernel.org>, <linux-mtd@lists.infradead.org>,
	<linux-arm-kernel@lists.infradead.org>, <yao.yuan@nxp.com>
Subject: [PATCH v2 2/4] mtd: fsl-quadspi: Rename SEQID_QUAD_READ to SEQID_READ
Date: Mon, 1 Feb 2016 19:30:06 +0800	[thread overview]
Message-ID: <1454326208-4533-2-git-send-email-B56489@freescale.com> (raw)
In-Reply-To: <1454326208-4533-1-git-send-email-B56489@freescale.com>

There are some read modes for flash, such as NORMAL, FAST,
QUAD, DDR QUAD. These modes will use the identical lut table base
So rename SEQID_QUAD_READ to SEQID_READ.

Signed-off-by: Yunhui Cui <B56489@freescale.com>
---
 drivers/mtd/spi-nor/fsl-quadspi.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c
index 517ffe2..9861290 100644
--- a/drivers/mtd/spi-nor/fsl-quadspi.c
+++ b/drivers/mtd/spi-nor/fsl-quadspi.c
@@ -193,7 +193,7 @@
 #define QUADSPI_LUT_NUM		64
 
 /* SEQID -- we can have 16 seqids at most. */
-#define SEQID_QUAD_READ		0
+#define SEQID_READ		0
 #define SEQID_WREN		1
 #define SEQID_WRDI		2
 #define SEQID_RDSR		3
@@ -386,8 +386,8 @@ static void fsl_qspi_init_lut(struct fsl_qspi *q)
 	for (i = 0; i < QUADSPI_LUT_NUM; i++)
 		qspi_writel(q, 0, base + QUADSPI_LUT_BASE + i * 4);
 
-	/* Quad Read */
-	lut_base = SEQID_QUAD_READ * 4;
+	/* Read */
+	lut_base = SEQID_READ * 4;
 
 	qspi_writel(q, LUT0(CMD, PAD1, read_op) | LUT1(ADDR, PAD1, addrlen),
 			base + QUADSPI_LUT(lut_base));
@@ -468,7 +468,7 @@ static int fsl_qspi_get_seqid(struct fsl_qspi *q, u8 cmd)
 {
 	switch (cmd) {
 	case SPINOR_OP_READ_1_1_4:
-		return SEQID_QUAD_READ;
+		return SEQID_READ;
 	case SPINOR_OP_WREN:
 		return SEQID_WREN;
 	case SPINOR_OP_WRDI:
-- 
2.1.0.27.g96db324

  reply	other threads:[~2016-02-01 11:38 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-01 11:30 [PATCH v2 1/4] mtd:fsl-quadspi:use the property fields of SPI-NOR Yunhui Cui
2016-02-01 11:30 ` Yunhui Cui [this message]
2016-02-01 11:30 ` [PATCH v2 3/4] mtd:spi-nor:fsl-quadspi:Add fast-read mode support Yunhui Cui
2016-02-17 18:07   ` Han Xu
2016-02-25  8:07     ` Yunhui Cui
2016-02-26 16:31       ` Han Xu
2016-02-29  3:43         ` Yunhui Cui
2016-02-29 20:17           ` Han Xu
2016-03-02  1:50             ` Yunhui Cui
2016-02-01 11:30 ` [PATCH v2 4/4] mtd:spi_nor: Disable Micron flash HW protection Yunhui Cui

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