From: Michael Walle <michael@walle.cc>
To: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Tudor Ambarus <tudor.ambarus@microchip.com>,
Jungseung Lee <js07.lee@samsung.com>,
Michael Walle <michael@walle.cc>
Subject: [PATCH v2 0/4] mtd: spi-nor: OTP support
Date: Sat, 12 Sep 2020 00:26:30 +0200 [thread overview]
Message-ID: <20200911222634.31804-1-michael@walle.cc> (raw)
This patchset implements the MTD OTP functions to allow access to the SPI
OTP data. Specific support is added for the Adesto, Macronix and Winbond
flash chips.
In the past there was already an attempt by Rahul Bedarkar to add this, but
there was no response. These patches are slightly based on his work.
https://lore.kernel.org/linux-mtd/1489754636-21461-1-git-send-email-rahul.bedarkar@imgtec.com/
Michael Walle (4):
mtd: spi-nor: cleanup common code
mtd: spi-nor: add OTP support
mtd: spi-nor: implement OTP support for Macronix and similar flashes
mtd: spi-nor: implement OTP support for Winbond and similar flashes
drivers/mtd/chips/Kconfig | 2 +-
drivers/mtd/spi-nor/atmel.c | 13 +-
drivers/mtd/spi-nor/core.c | 769 ++++++++++++++++++++++++---------
drivers/mtd/spi-nor/core.h | 61 +++
drivers/mtd/spi-nor/macronix.c | 13 +-
drivers/mtd/spi-nor/winbond.c | 18 +-
include/linux/mtd/spi-nor.h | 16 +
7 files changed, 676 insertions(+), 216 deletions(-)
--
2.20.1
next reply other threads:[~2020-09-11 22:27 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-11 22:26 Michael Walle [this message]
2020-09-11 22:26 ` [PATCH v2 1/4] mtd: spi-nor: cleanup common code Michael Walle
2020-09-14 9:40 ` Pratyush Yadav
2020-09-14 11:09 ` Michael Walle
2020-09-14 14:50 ` Pratyush Yadav
2020-09-11 22:26 ` [PATCH v2 2/4] mtd: spi-nor: add OTP support Michael Walle
2020-10-01 5:34 ` Heiko Thiery
2020-09-11 22:26 ` [PATCH v2 3/4] mtd: spi-nor: implement OTP support for Macronix and similar flashes Michael Walle
2020-10-01 5:35 ` Heiko Thiery
2020-09-11 22:26 ` [PATCH v2 4/4] mtd: spi-nor: implement OTP support for Winbond " Michael Walle
2020-10-01 5:35 ` Heiko Thiery
2020-09-14 11:24 ` [PATCH v2 0/4] mtd: spi-nor: OTP support Michael Walle
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