[PATCH 6.12.y] mtd: spinand: winbond: Declare the QE bit on W25NxxJW

[Sasha Levin <sashal@kernel.org>]

From: Miquel Raynal <miquel.raynal@bootlin.com>

[ Upstream commit 7866ce992cf0d3c3b50fe8bf4acb1dbb173a2304 ]

Factory default for this bit is "set" (at least on the chips I have),
but we must make sure it is actually set by Linux explicitly, as the
bit is writable by an earlier stage.

Fixes: 6a804fb72de5 ("mtd: spinand: winbond: add support for serial NAND flash")
Cc: stable@vger.kernel.org
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
[ adapted chip name W25N02JW to W25N02JWZEIF and applied flag change via read_cache_variants context instead of read_cache_dual_quad_dtr_variants ]
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/mtd/nand/spi/winbond.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/nand/spi/winbond.c b/drivers/mtd/nand/spi/winbond.c
index d1666b3151817..46bc06d674c0d 100644
--- a/drivers/mtd/nand/spi/winbond.c
+++ b/drivers/mtd/nand/spi/winbond.c
@@ -240,7 +240,7 @@ static const struct spinand_info winbond_spinand_table[] = {
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
 					      &write_cache_variants,
 					      &update_cache_variants),
-		     0,
+		     SPINAND_HAS_QE_BIT,
 		     SPINAND_ECCINFO(&w25n01jw_ooblayout, NULL)),
 	SPINAND_INFO("W25N02JWZEIF",
 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xbf, 0x22),
@@ -249,7 +249,7 @@ static const struct spinand_info winbond_spinand_table[] = {
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
 					      &write_cache_variants,
 					      &update_cache_variants),
-		     0,
+		     SPINAND_HAS_QE_BIT,
 		     SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL)),
 	SPINAND_INFO("W25N512GW",
 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x20),
-- 
2.53.0