linux-kernel - [PATCH 0/6] Hello,

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Message-Id: <20251105-winbond-v6-18-rc1-spi-nor-v1-0-42cc9fb46e1b@bootlin.com>
Date: Wed, 05 Nov 2025 18:26:59 +0100
From: Miquel Raynal <miquel.raynal@...tlin.com>
To: Tudor Ambarus <tudor.ambarus@...aro.org>, 
 Pratyush Yadav <pratyush@...nel.org>, Michael Walle <mwalle@...nel.org>, 
 Miquel Raynal <miquel.raynal@...tlin.com>, 
 Richard Weinberger <richard@....at>, Vignesh Raghavendra <vigneshr@...com>
Cc: Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 Steam Lin <STLin2@...bond.com>, linux-mtd@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: [PATCH 0/6] Hello,

Here is a series adding support for 6 Winbond SPI NOR chips. Describing
these chips is needed otherwise the block protection feature is not
available. Everything else looks fine otherwise.

In practice I am only adding 6 very similar IDs but I split the commits
because the amount of meta data to show proof that all the chips have
been tested and work is pretty big.

As the commits simply add an ID, I am Cc'ing stable with the hope to
get these backported to LTS kernels as allowed by the stable rules (see
link below, but I hope I am doing this right).

Link: https://elixir.bootlin.com/linux/v6.17.7/source/Documentation/process/stable-kernel-rules.rst#L15

Thanks,
Miquèl

---
Miquel Raynal (6):
      mtd: spi-nor: winbond: Add support for W25Q01NWxxIQ chips
      mtd: spi-nor: winbond: Add support for W25Q01NWxxIM chips
      mtd: spi-nor: winbond: Add support for W25Q02NWxxIM chips
      mtd: spi-nor: winbond: Add support for W25H512NWxxAM chips
      mtd: spi-nor: winbond: Add support for W25H01NWxxAM chips
      mtd: spi-nor: winbond: Add support for W25H02NWxxAM chips

 drivers/mtd/spi-nor/winbond.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
---
base-commit: 479ba7fc704936b74a91ee352fe113d6391d562f
change-id: 20251105-winbond-v6-18-rc1-spi-nor-7f78cb2785d6

Best regards,
-- 
Miquel Raynal <miquel.raynal@...tlin.com>