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f63d64ede0
Move all patch that got merged upstream from pending to backport and add related tag. This is to make it easier to update to kernel 6.12. Patch 680 required some special care as the upstream version had to be split in a series of 6 patch. Referesh all affected patch. Link: https://github.com/openwrt/openwrt/pull/18464 Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
76 lines
3.0 KiB
Diff
76 lines
3.0 KiB
Diff
From 6a804fb72de56d6a99b799f565ae45f2cec7cd55 Mon Sep 17 00:00:00 2001
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From: Sridharan S N <quic_sridsn@quicinc.com>
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Date: Thu, 12 Oct 2023 12:11:34 +0530
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Subject: mtd: spinand: winbond: add support for serial NAND flash
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Add support for W25N01JW, W25N02JWZEIF, W25N512GW,
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W25N02KWZEIR and W25N01GWZEIG.
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W25N02KWZEIR has 8b/512b on-die ECC capability and other
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four has 4b/512b on-die ECC capability.
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Signed-off-by: Sridharan S N <quic_sridsn@quicinc.com>
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Signed-off-by: Md Sadre Alam <quic_mdalam@quicinc.com>
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Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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Link: https://lore.kernel.org/linux-mtd/20231012064134.4068621-1-quic_sridsn@quicinc.com
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---
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drivers/mtd/nand/spi/winbond.c | 45 ++++++++++++++++++++++++++++++++++++++++++
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1 file changed, 45 insertions(+)
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(limited to 'drivers/mtd/nand/spi/winbond.c')
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--- a/drivers/mtd/nand/spi/winbond.c
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+++ b/drivers/mtd/nand/spi/winbond.c
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@@ -195,6 +195,51 @@ static const struct spinand_info winbond
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&update_cache_variants),
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0,
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SPINAND_ECCINFO(&w25n02kv_ooblayout, w25n02kv_ecc_get_status)),
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+ SPINAND_INFO("W25N01JW",
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+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xbc, 0x21),
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+ NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
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+ NAND_ECCREQ(4, 512),
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+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
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+ &write_cache_variants,
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+ &update_cache_variants),
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+ 0,
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+ SPINAND_ECCINFO(&w25m02gv_ooblayout, w25n02kv_ecc_get_status)),
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+ SPINAND_INFO("W25N02JWZEIF",
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+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xbf, 0x22),
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+ NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 2, 1),
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+ NAND_ECCREQ(4, 512),
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+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
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+ &write_cache_variants,
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+ &update_cache_variants),
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+ 0,
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+ SPINAND_ECCINFO(&w25n02kv_ooblayout, w25n02kv_ecc_get_status)),
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+ SPINAND_INFO("W25N512GW",
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+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x20),
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+ NAND_MEMORG(1, 2048, 64, 64, 512, 10, 1, 1, 1),
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+ NAND_ECCREQ(4, 512),
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+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
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+ &write_cache_variants,
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+ &update_cache_variants),
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+ 0,
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+ SPINAND_ECCINFO(&w25n02kv_ooblayout, w25n02kv_ecc_get_status)),
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+ SPINAND_INFO("W25N02KWZEIR",
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+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x22),
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+ NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
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+ NAND_ECCREQ(8, 512),
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+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
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+ &write_cache_variants,
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+ &update_cache_variants),
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+ 0,
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+ SPINAND_ECCINFO(&w25n02kv_ooblayout, w25n02kv_ecc_get_status)),
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+ SPINAND_INFO("W25N01GWZEIG",
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+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x21),
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+ NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
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+ NAND_ECCREQ(4, 512),
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+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
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+ &write_cache_variants,
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+ &update_cache_variants),
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+ 0,
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+ SPINAND_ECCINFO(&w25m02gv_ooblayout, w25n02kv_ecc_get_status)),
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};
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static int winbond_spinand_init(struct spinand_device *spinand)
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