From: Greg Kroah-Hartman Date: Mon, 4 Mar 2024 16:42:21 +0000 (+0100) Subject: 5.10-stable patches X-Git-Tag: v4.19.309~13 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=988f97e17b111a1f03cc208c56b42e243fa6c015;p=thirdparty%2Fkernel%2Fstable-queue.git 5.10-stable patches added patches: mtd-spinand-gigadevice-fix-quad-io-for-gd5f1gq5uexxg.patch --- diff --git a/queue-5.10/mtd-spinand-gigadevice-fix-quad-io-for-gd5f1gq5uexxg.patch b/queue-5.10/mtd-spinand-gigadevice-fix-quad-io-for-gd5f1gq5uexxg.patch new file mode 100644 index 00000000000..458dde6fb39 --- /dev/null +++ b/queue-5.10/mtd-spinand-gigadevice-fix-quad-io-for-gd5f1gq5uexxg.patch @@ -0,0 +1,49 @@ +From a4f9dd55c5e1bb951db6f1dee20e62e0103f3438 Mon Sep 17 00:00:00 2001 +From: Chuanhong Guo +Date: Sun, 20 Mar 2022 17:59:57 +0800 +Subject: mtd: spinand: gigadevice: fix Quad IO for GD5F1GQ5UExxG + +From: Chuanhong Guo + +commit a4f9dd55c5e1bb951db6f1dee20e62e0103f3438 upstream. + +Read From Cache Quad IO (EBH) uses 2 dummy bytes on this chip according +to page 23 of the datasheet[0]. + +[0]: https://www.gigadevice.com/datasheet/gd5f1gq5xexxg/ + +Fixes: 469b99248985 ("mtd: spinand: gigadevice: Support GD5F1GQ5UExxG") +Signed-off-by: Chuanhong Guo +Signed-off-by: Miquel Raynal +Link: https://lore.kernel.org/linux-mtd/20220320100001.247905-2-gch981213@gmail.com +Signed-off-by: Greg Kroah-Hartman +--- + drivers/mtd/nand/spi/gigadevice.c | 10 +++++++++- + 1 file changed, 9 insertions(+), 1 deletion(-) + +--- a/drivers/mtd/nand/spi/gigadevice.c ++++ b/drivers/mtd/nand/spi/gigadevice.c +@@ -39,6 +39,14 @@ static SPINAND_OP_VARIANTS(read_cache_va + SPINAND_PAGE_READ_FROM_CACHE_OP_3A(true, 0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP_3A(false, 0, 0, NULL, 0)); + ++static SPINAND_OP_VARIANTS(read_cache_variants_1gq5, ++ SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0), ++ SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), ++ SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0), ++ SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), ++ SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), ++ SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); ++ + static SPINAND_OP_VARIANTS(write_cache_variants, + SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), + SPINAND_PROG_LOAD(true, 0, NULL, 0)); +@@ -341,7 +349,7 @@ static const struct spinand_info gigadev + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x51), + NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1), + NAND_ECCREQ(4, 512), +- SPINAND_INFO_OP_VARIANTS(&read_cache_variants, ++ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5, + &write_cache_variants, + &update_cache_variants), + SPINAND_HAS_QE_BIT,