[PATCH 2/3] mtd: spinand: winbond: Add missing QE bit on W25NxxJW devices

Miquel Raynal miquel.raynal at bootlin.com
Fri Apr 3 18:17:10 CEST 2026


These devices have a bit in their status register to enable the Quad
capability, make sure it is set when using quad mode.

Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
---
 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 a89aaec516b7..79c3354efb65 100644
--- a/drivers/mtd/nand/spi/winbond.c
+++ b/drivers/mtd/nand/spi/winbond.c
@@ -398,7 +398,7 @@ static const struct spinand_info winbond_spinand_table[] = {
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_dual_quad_dtr_variants,
 					      &write_cache_variants,
 					      &update_cache_variants),
-		     0,
+		     SPINAND_HAS_QE_BIT,
 		     SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL),
 		     SPINAND_CONFIGURE_CHIP(w25n0xjw_hs_cfg)),
 	SPINAND_INFO("W25N01KV", /* 3.3V */
@@ -458,7 +458,7 @@ static const struct spinand_info winbond_spinand_table[] = {
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_dual_quad_dtr_variants,
 					      &write_cache_variants,
 					      &update_cache_variants),
-		     0,
+		     SPINAND_HAS_QE_BIT,
 		     SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL),
 		     SPINAND_CONFIGURE_CHIP(w25n0xjw_hs_cfg)),
 	SPINAND_INFO("W25N02KV", /* 3.3V */

-- 
2.53.0



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