From 8d655748aba1b603c54053a20322401dc1e5d782 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Fri, 10 Apr 2026 19:41:04 +0200 Subject: [PATCH] mtd: spinand: winbond: Set the packed page read flag to W35N02/04JW Both W35N02JW and W35N04JW diverge from W35N01JW when it comes to the "data read" operation in ODTR mode. In order to stuff more address bits (up to 18), the second command byte is replaced by the most significant address bits, keeping the number of address bytes to 2. Fixes: 44a2f49b9bdc ("mtd: spinand: winbond: W35N octal DTR support") Signed-off-by: Miquel Raynal --- 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 ad22774096e6..ea62fecea661 100644 --- a/drivers/mtd/nand/spi/winbond.c +++ b/drivers/mtd/nand/spi/winbond.c @@ -518,7 +518,7 @@ static const struct spinand_info winbond_spinand_table[] = { SPINAND_INFO_OP_VARIANTS(&read_cache_octal_variants, &write_cache_octal_variants, &update_cache_octal_variants), - 0, + SPINAND_ODTR_PACKED_PAGE_READ, SPINAND_INFO_VENDOR_OPS(&winbond_w35_ops), SPINAND_ECCINFO(&w35n01jw_ooblayout, NULL), SPINAND_CONFIGURE_CHIP(w35n0xjw_vcr_cfg)), @@ -529,7 +529,7 @@ static const struct spinand_info winbond_spinand_table[] = { SPINAND_INFO_OP_VARIANTS(&read_cache_octal_variants, &write_cache_octal_variants, &update_cache_octal_variants), - 0, + SPINAND_ODTR_PACKED_PAGE_READ, SPINAND_INFO_VENDOR_OPS(&winbond_w35_ops), SPINAND_ECCINFO(&w35n01jw_ooblayout, NULL), SPINAND_CONFIGURE_CHIP(w35n0xjw_vcr_cfg)),