Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
mtd: spinand: winbond: Declare the QE bit on W25NxxJW
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>
+2
-2
+2
-2
drivers/mtd/nand/spi/winbond.c
+2
-2
drivers/mtd/nand/spi/winbond.c
···
488
488
SPINAND_INFO_OP_VARIANTS(&read_cache_dual_quad_dtr_variants,
489
489
&write_cache_variants,
490
490
&update_cache_variants),
491
-
0,
491
+
SPINAND_HAS_QE_BIT,
492
492
SPINAND_ECCINFO(&w25n01jw_ooblayout, NULL),
493
493
SPINAND_CONFIGURE_CHIP(w25n0xjw_hs_cfg)),
494
494
SPINAND_INFO("W25N01KV", /* 3.3V */
···
552
552
SPINAND_INFO_OP_VARIANTS(&read_cache_dual_quad_dtr_variants,
553
553
&write_cache_variants,
554
554
&update_cache_variants),
555
-
0,
555
+
SPINAND_HAS_QE_BIT,
556
556
SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL),
557
557
SPINAND_CONFIGURE_CHIP(w25n0xjw_hs_cfg)),
558
558
SPINAND_INFO("W25N02KV", /* 3.3V */