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From: Jaime Liao <jaimeliao.tw@gmail.com>
To: linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at
Cc: jaimeliao@mxic.com.tw, jaimeliao.tw@gmail.com
Subject: [PATCH v2 4/4] mtd: spinand: macronix: Add continuous read support for Macronix Flash
Date: Thu,  9 Feb 2023 20:08:53 +0800	[thread overview]
Message-ID: <20230209120853.660564-5-jaimeliao.tw@gmail.com> (raw)
In-Reply-To: <20230209120853.660564-1-jaimeliao.tw@gmail.com>

Add continuous read flag for those flash with continuous read
feature.

Signed-off-by: Jaime Liao <jaimeliao.tw@gmail.com>
---
 drivers/mtd/nand/spi/macronix.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c
index dce835132a1e..12c321db892f 100644
--- a/drivers/mtd/nand/spi/macronix.c
+++ b/drivers/mtd/nand/spi/macronix.c
@@ -126,7 +126,7 @@ static const struct spinand_info macronix_spinand_table[] = {
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
 					      &write_cache_variants,
 					      &update_cache_variants),
-		     SPINAND_HAS_QE_BIT,
+		     SPINAND_HAS_QE_BIT | SPINAND_HAS_CONT_READ_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
 				     mx35lf1ge4ab_ecc_get_status)),
 	SPINAND_INFO("MX35LF4GE4AD",
@@ -136,7 +136,7 @@ static const struct spinand_info macronix_spinand_table[] = {
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
 					      &write_cache_variants,
 					      &update_cache_variants),
-		     SPINAND_HAS_QE_BIT,
+		     SPINAND_HAS_QE_BIT | SPINAND_HAS_CONT_READ_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
 				     mx35lf1ge4ab_ecc_get_status)),
 	SPINAND_INFO("MX35LF1G24AD",
@@ -214,7 +214,7 @@ static const struct spinand_info macronix_spinand_table[] = {
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
 					      &write_cache_variants,
 					      &update_cache_variants),
-		     SPINAND_HAS_QE_BIT,
+		     SPINAND_HAS_QE_BIT | SPINAND_HAS_CONT_READ_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
 				     mx35lf1ge4ab_ecc_get_status)),
 	SPINAND_INFO("MX35UF2G14AC",
@@ -244,7 +244,7 @@ static const struct spinand_info macronix_spinand_table[] = {
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
 					      &write_cache_variants,
 					      &update_cache_variants),
-		     SPINAND_HAS_QE_BIT,
+		     SPINAND_HAS_QE_BIT | SPINAND_HAS_CONT_READ_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
 				     mx35lf1ge4ab_ecc_get_status)),
 	SPINAND_INFO("MX35UF2GE4AC",
@@ -254,7 +254,7 @@ static const struct spinand_info macronix_spinand_table[] = {
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
 					      &write_cache_variants,
 					      &update_cache_variants),
-		     SPINAND_HAS_QE_BIT,
+		     SPINAND_HAS_QE_BIT | SPINAND_HAS_CONT_READ_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
 				     mx35lf1ge4ab_ecc_get_status)),
 	SPINAND_INFO("MX35UF1G14AC",
@@ -284,7 +284,7 @@ static const struct spinand_info macronix_spinand_table[] = {
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
 					      &write_cache_variants,
 					      &update_cache_variants),
-		     SPINAND_HAS_QE_BIT,
+		     SPINAND_HAS_QE_BIT | SPINAND_HAS_CONT_READ_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
 				     mx35lf1ge4ab_ecc_get_status)),
 	SPINAND_INFO("MX35UF1GE4AC",
@@ -294,7 +294,7 @@ static const struct spinand_info macronix_spinand_table[] = {
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
 					      &write_cache_variants,
 					      &update_cache_variants),
-		     SPINAND_HAS_QE_BIT,
+		     SPINAND_HAS_QE_BIT | SPINAND_HAS_CONT_READ_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
 				     mx35lf1ge4ab_ecc_get_status)),
 
-- 
2.34.1


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      parent reply	other threads:[~2023-02-09 12:09 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-09 12:08 [PATCH v2 0/4] mtd: spinand: Add continuous read mode support Jaime Liao
2023-02-09 12:08 ` [PATCH v2 1/4] mtd: spinand: Add support continuous read mode Jaime Liao
2023-02-09 12:08 ` [PATCH v2 2/4] mtd: spinand: Add continuous read state Jaime Liao
2023-02-09 12:08 ` [PATCH v2 3/4] mtd: spinand: Add support continuous read operation Jaime Liao
2023-02-15  6:51   ` Chuanhong Guo
2023-04-27  9:58     ` liao jaime
2023-02-09 12:08 ` Jaime Liao [this message]

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