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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Pratyush Yadav <pratyush@kernel.org>
Cc: Michael Walle <mwalle@kernel.org>,
	 Takahiro Kuwano <takahiro.kuwano@infineon.com>,
	 Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	 Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	 Steam Lin <STLin2@winbond.com>,
	linux-mtd@lists.infradead.org,  linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 00/28] mtd: spi-nor: Clean Winbond W25QxxJV family
Date: Wed, 05 Aug 2026 09:59:15 +0200	[thread overview]
Message-ID: <87a4r1f164.fsf@bootlin.com> (raw)
In-Reply-To: <20260804-winbond-v7-1-spi-nor-jv-cleanup-v4-0-ee3445066e4e@bootlin.com> (Miquel Raynal's message of "Tue, 04 Aug 2026 16:04:22 +0200")

Hello,

On 04/08/2026 at 16:04:22 +02, Miquel Raynal <miquel.raynal@bootlin.com> wrote:

> Thanks to Winbond collaboration, I was able to test almost the entire JV
> SPI NOR family. A few chips could not be sourced, I decided to apply the
> very same logic than the other chips, all of them behave identically as
> shown in all the logs that I am sharing in each and every commit.
>
> This series is pretty straightforward, it is here to cleanup the JV
> entries by:
> - Aligning the comments and "fixing" the chip names in them
> - Reordering the chips by density and family
> - Testing and showing all the SFDP content and passing all the SPI NOR
>   tests to ensure a good level of support.
> - Adding all the locking information when it is missing.
>
> Since v3, these Winbond changes are prefixed with core changes, to make
> the whole support work with legacy chips and SFDP compliant chips at the
> same time.

I cleared the wrong version of the sfdp table pointer in my v4, Sashiko
complains ad nauseam about that. Otherwise, the other comments are
bullshit.

I'll send a v5 with that pointer assignment fixed.

Thanks,
Miquèl

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Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Pratyush Yadav <pratyush@kernel.org>
Cc: Michael Walle <mwalle@kernel.org>,
	 Takahiro Kuwano <takahiro.kuwano@infineon.com>,
	 Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	 Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	 Steam Lin <STLin2@winbond.com>,
	linux-mtd@lists.infradead.org,  linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 00/28] mtd: spi-nor: Clean Winbond W25QxxJV family
Date: Wed, 05 Aug 2026 09:59:15 +0200	[thread overview]
Message-ID: <87a4r1f164.fsf@bootlin.com> (raw)
In-Reply-To: <20260804-winbond-v7-1-spi-nor-jv-cleanup-v4-0-ee3445066e4e@bootlin.com> (Miquel Raynal's message of "Tue, 04 Aug 2026 16:04:22 +0200")

Hello,

On 04/08/2026 at 16:04:22 +02, Miquel Raynal <miquel.raynal@bootlin.com> wrote:

> Thanks to Winbond collaboration, I was able to test almost the entire JV
> SPI NOR family. A few chips could not be sourced, I decided to apply the
> very same logic than the other chips, all of them behave identically as
> shown in all the logs that I am sharing in each and every commit.
>
> This series is pretty straightforward, it is here to cleanup the JV
> entries by:
> - Aligning the comments and "fixing" the chip names in them
> - Reordering the chips by density and family
> - Testing and showing all the SFDP content and passing all the SPI NOR
>   tests to ensure a good level of support.
> - Adding all the locking information when it is missing.
>
> Since v3, these Winbond changes are prefixed with core changes, to make
> the whole support work with legacy chips and SFDP compliant chips at the
> same time.

I cleared the wrong version of the sfdp table pointer in my v4, Sashiko
complains ad nauseam about that. Otherwise, the other comments are
bullshit.

I'll send a v5 with that pointer assignment fixed.

Thanks,
Miquèl

  parent reply	other threads:[~2026-08-05  7:59 UTC|newest]

Thread overview: 60+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-04 14:04 [PATCH v4 00/28] mtd: spi-nor: Clean Winbond W25QxxJV family Miquel Raynal
2026-08-04 14:04 ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 01/28] mtd: spi-nor: Fix spacing in function call Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 02/28] mtd: spi-nor: Complete error rollback on sfdp parsing failure Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 03/28] mtd: spi-nor: Garbage collection during sfdp parsing Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 04/28] mtd: spi-nor: Unconditionally parse SFDP in the deprecated path Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 05/28] mtd: spi-nor: Init flags before manufacturer late_init() hooks Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 06/28] mtd: spi-nor: winbond: Move W25Q01NW to its right place Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 07/28] mtd: spi-nor: winbond: Normalize names Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 08/28] mtd: spi-nor: winbond: Properly document the chip names Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 09/28] mtd: spi-nor: winbond: Make the RDCR fixup Winbond wide Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 10/28] mtd: spi-nor: winbond: W25Q32JV-Q/N: Add quad page program capability Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 11/28] mtd: spi-nor: winbond: W25Q64JV-Q/N: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 12/28] mtd: spi-nor: winbond: W25Q128JV-Q/N: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 13/28] mtd: spi-nor: winbond: W25Q32JV-M: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 14/28] mtd: spi-nor: winbond: W25Q64JV-M: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 15/28] mtd: spi-nor: winbond: W25Q128JV-M: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 16/28] mtd: spi-nor: winbond: W25QxxJV-Q/N/M: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 17/28] mtd: spi-nor: winbond: W25Q32JV-Q/N: Fill locking information Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 18/28] mtd: spi-nor: winbond: W25Q64JV-Q/N: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 19/28] mtd: spi-nor: winbond: W25Q128JV-Q/N: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 20/28] mtd: spi-nor: winbond: W25Q512JV-Q/N: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 21/28] mtd: spi-nor: winbond: W25Q01JV-Q/N: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 22/28] mtd: spi-nor: winbond: W25Q32JV-M: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 23/28] mtd: spi-nor: winbond: W25Q64JV-M: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 24/28] mtd: spi-nor: winbond: W25Q128JV-M: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 25/28] mtd: spi-nor: winbond: W25Q02JV-M: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 26/28] mtd: spi-nor: winbond: W25QxxJV-Q/N/M: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 27/28] mtd: spi-nor: winbond: W25Q512JV-M: New chip Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-04 14:04 ` [PATCH v4 28/28] mtd: spi-nor: winbond: W25Q01JV-M: " Miquel Raynal
2026-08-04 14:04   ` Miquel Raynal
2026-08-05  7:59 ` Miquel Raynal [this message]
2026-08-05  7:59   ` [PATCH v4 00/28] mtd: spi-nor: Clean Winbond W25QxxJV family Miquel Raynal

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