From: Cheng Ming Lin <chengminglin@mxic.com.tw>

Macronix serial NAND flash with a two-plane structure requires
insertion of the Plane Select bit into the column address during
the write_to_cache operation.

Additionally, for MX35{U,F}2G14AC and MX35LF2GE4AB, insertion of
the Plane Select bit into the column address is required during
the read_from_cache operation.

Signed-off-by: Cheng Ming Lin <chengminglin@mxic.com.tw>
---
 drivers/mtd/nand/spi/macronix.c | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c
index 9c0c72b913ed..d277c3220fdc 100644
--- a/drivers/mtd/nand/spi/macronix.c
+++ b/drivers/mtd/nand/spi/macronix.c
@@ -154,7 +154,9 @@ 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_PROG_PLANE_SELECT_BIT |
+		     SPINAND_HAS_READ_PLANE_SELECT_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)),
 	SPINAND_INFO("MX35LF2GE4AD",
 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x26, 0x03),
@@ -194,7 +196,8 @@ 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_PROG_PLANE_SELECT_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)),
 	SPINAND_INFO("MX35LF2G24AD-Z4I8",
 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x64, 0x03),
@@ -212,7 +215,8 @@ 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_PROG_PLANE_SELECT_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)),
 	SPINAND_INFO("MX35LF4G24AD-Z4I8",
 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x75, 0x03),
@@ -251,7 +255,9 @@ 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_PROG_PLANE_SELECT_BIT |
+		     SPINAND_HAS_READ_PLANE_SELECT_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
 				     macronix_ecc_get_status)),
 	SPINAND_INFO("MX35UF4G24AD",
@@ -261,7 +267,8 @@ 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_PROG_PLANE_SELECT_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
 				     macronix_ecc_get_status)),
 	SPINAND_INFO("MX35UF4G24AD-Z4I8",
@@ -292,7 +299,9 @@ 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_PROG_PLANE_SELECT_BIT |
+		     SPINAND_HAS_READ_PLANE_SELECT_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
 				     macronix_ecc_get_status)),
 	SPINAND_INFO("MX35UF2G24AD",
@@ -302,7 +311,8 @@ 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_PROG_PLANE_SELECT_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
 				     macronix_ecc_get_status)),
 	SPINAND_INFO("MX35UF2G24AD-Z4I8",
-- 
2.25.1

On Mon, 2024-09-09 at 09:26:43 UTC, Cheng Ming Lin wrote:
> From: Cheng Ming Lin <chengminglin@mxic.com.tw>
> 
> Macronix serial NAND flash with a two-plane structure requires
> insertion of the Plane Select bit into the column address during
> the write_to_cache operation.
> 
> Additionally, for MX35{U,F}2G14AC and MX35LF2GE4AB, insertion of
> the Plane Select bit into the column address is required during
> the read_from_cache operation.
> 
> Signed-off-by: Cheng Ming Lin <chengminglin@mxic.com.tw>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.

Miquel