Commit 7866ce99 authored by Miquel Raynal's avatar Miquel Raynal
Browse files

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: 6a804fb7 ("mtd: spinand: winbond: add support for serial NAND flash")
Cc: stable@vger.kernel.org
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
parent 3b2a422e

drivers/mtd/nand/spi/winbond.c

+2 −2
Original line number Diff line number Diff line
@@ -488,7 +488,7 @@ 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(&w25n01jw_ooblayout, NULL),

		     SPINAND_CONFIGURE_CHIP(w25n0xjw_hs_cfg)),

	SPINAND_INFO("W25N01KV", /* 3.3V */
@@ -552,7 +552,7 @@ 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 */