From: Chuanhong Guo <gch981213@gmail.com>
To: linux-mtd@lists.infradead.org
Cc: Chuanhong Guo <gch981213@gmail.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Patrice Chotard <patrice.chotard@foss.st.com>,
Boris Brezillon <boris.brezillon@collabora.com>,
Christophe Kerello <christophe.kerello@foss.st.com>,
Mark Brown <broonie@kernel.org>, Daniel Palmer <daniel@0x0f.com>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH 0/2] mtd: spinand: add support for detection with param page
Date: Thu, 14 Apr 2022 22:34:24 +0800 [thread overview]
Message-ID: <20220414143426.723168-1-gch981213@gmail.com> (raw)
This patchset adds support for spi-nand detection using parameter page.
This helps dealing with future JEDEC ID conflicts introduced by crazy
vendors. Also, the added ability to auto-detect chip capacity can help
reducing number of entries in our spi-nand id table.
Chuanhong Guo (2):
mtd: spinand: add support for detection with param page
mtd: spinand: probe Winbond W25N01GV/W using param page
drivers/mtd/nand/spi/Makefile | 2 +-
drivers/mtd/nand/spi/core.c | 23 +--
drivers/mtd/nand/spi/onfi.c | 298 +++++++++++++++++++++++++++++++++
drivers/mtd/nand/spi/winbond.c | 25 ++-
include/linux/mtd/spinand.h | 53 ++++++
5 files changed, 380 insertions(+), 21 deletions(-)
create mode 100644 drivers/mtd/nand/spi/onfi.c
--
2.35.1
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next reply other threads:[~2022-04-14 14:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-14 14:34 Chuanhong Guo [this message]
2022-04-14 14:34 ` [PATCH 1/2] mtd: spinand: add support for detection with param page Chuanhong Guo
2022-04-14 15:06 ` Boris Brezillon
2022-04-14 16:26 ` Chuanhong Guo
2022-05-16 7:38 ` Frieder Schrempf
2022-05-16 14:10 ` Chuanhong Guo
2022-05-17 7:35 ` Frieder Schrempf
2022-04-14 14:34 ` [PATCH 2/2] mtd: spinand: probe Winbond W25N01GV/W using " Chuanhong Guo
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