From: B56489@freescale.com (Yunhui Cui)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 2/9] mtd: fsl-quadspi: Rename SEQID_QUAD_READ to SEQID_READ
Date: Thu, 18 Aug 2016 15:37:57 +0800 [thread overview]
Message-ID: <1471505884-33996-2-git-send-email-B56489@freescale.com> (raw)
In-Reply-To: <1471505884-33996-1-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>
Signed-off-by: Yunhui Cui <yunhui.cui@nxp.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 5ad6402..21c77e8 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
next prev parent reply other threads:[~2016-08-18 7:37 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-18 7:37 [PATCH v3 1/9] mtd:fsl-quadspi:use the property fields of SPI-NOR Yunhui Cui
2016-08-18 7:37 ` Yunhui Cui [this message]
2016-09-14 19:44 ` [PATCH v3 2/9] mtd: fsl-quadspi: Rename SEQID_QUAD_READ to SEQID_READ Han Xu
2017-01-27 10:35 ` Cyrille Pitchen
2016-08-18 7:37 ` [PATCH v3 3/9] mtd: spi-nor: fsl-quadspi: add fast-read mode support Yunhui Cui
2016-09-14 19:45 ` Han Xu
2016-08-18 7:37 ` [PATCH v3 4/9] mtd: spi-nor: fsl-quadspi: extend support for some special requerment Yunhui Cui
2016-09-14 19:45 ` Han Xu
2016-08-18 7:38 ` [PATCH v3 5/9] mtd: spi-nor: fsl-quadspi:Support qspi for ls2080a Yunhui Cui
2016-09-14 19:46 ` Han Xu
2016-08-18 7:38 ` [PATCH v3 6/9] mtd: spi-nor: Support R/W for S25FS-S family flash Yunhui Cui
2016-09-14 19:48 ` Han Xu
2016-09-15 6:50 ` Krzeminski, Marcin (Nokia - PL/Wroclaw)
2016-11-16 17:10 ` Han Xu
2016-11-17 7:42 ` Krzeminski, Marcin (Nokia - PL/Wroclaw)
2016-11-17 9:14 ` Yao Yuan
2016-11-17 9:20 ` Krzeminski, Marcin (Nokia - PL/Wroclaw)
2016-11-18 4:19 ` Yao Yuan
2016-11-18 10:59 ` Krzeminski, Marcin (Nokia - PL/Wroclaw)
2016-11-21 6:27 ` Yao Yuan
2016-11-21 7:14 ` Krzeminski, Marcin (Nokia - PL/Wroclaw)
2016-11-21 9:18 ` Yao Yuan
2016-11-18 4:30 ` Han Xu
2016-11-21 6:30 ` Yao Yuan
2016-11-16 17:44 ` Jagan Teki
2016-08-18 7:38 ` [PATCH v3 7/9] mtd: fsl-quadspi: Solve Micron Spansion flash command conflict Yunhui Cui
2016-09-14 19:48 ` Han Xu
2016-08-18 7:38 ` [PATCH v3 8/9] mtd: fsl-quadspi: disable AHB buffer prefetch Yunhui Cui
2016-09-14 19:49 ` Han Xu
2016-08-18 7:38 ` [PATCH v3 9/9] mtd: fsl-quadspi: add multi flash chip R/W on ls2080a Yunhui Cui
2016-09-14 19:49 ` Han Xu
2016-09-14 19:44 ` [PATCH v3 1/9] mtd:fsl-quadspi:use the property fields of SPI-NOR Han Xu
2016-09-30 10:04 ` Cyrille Pitchen
2017-01-27 10:27 ` Cyrille Pitchen
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