diff --git a/target/linux/generic/backport-6.6/420-v6.19-mtd-spinand-fmsh-remove-QE-bit-for-FM25S01A-flash.patch b/target/linux/generic/backport-6.6/420-v6.19-mtd-spinand-fmsh-remove-QE-bit-for-FM25S01A-flash.patch new file mode 100644 index 0000000000..7f9ec6aca4 --- /dev/null +++ b/target/linux/generic/backport-6.6/420-v6.19-mtd-spinand-fmsh-remove-QE-bit-for-FM25S01A-flash.patch @@ -0,0 +1,28 @@ +From a1d3bc606bf5c3b3ea811cc2019df6285d75b00f Mon Sep 17 00:00:00 2001 +From: Mikhail Kshevetskiy +Date: Mon, 3 Nov 2025 04:01:48 +0300 +Subject: [PATCH] mtd: spinand: fmsh: remove QE bit for FM25S01A flash + +According to datasheet (http://eng.fmsh.com/nvm/FM25S01A_ds_eng.pdf) +there is no QE (Quad Enable) bit for FM25S01A flash, so remove it. + +Fixes: 5f284dc15ca86 ("mtd: spinand: add support for FudanMicro FM25S01A") +Signed-off-by: Mikhail Kshevetskiy +Tested-by: Tianling Shen +Signed-off-by: Miquel Raynal +Link: Link: https://lore.kernel.org/linux-mtd/176216634975.908445.2776312239779833518.b4-ty@bootlin.com +--- + drivers/mtd/nand/spi/fmsh.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/mtd/nand/spi/fmsh.c ++++ b/drivers/mtd/nand/spi/fmsh.c +@@ -58,7 +58,7 @@ static const struct spinand_info fmsh_sp + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, + &write_cache_variants, + &update_cache_variants), +- SPINAND_HAS_QE_BIT, ++ 0, + SPINAND_ECCINFO(&fm25s01a_ooblayout, NULL)), + }; +