linux-kernel - [PATCH 0/2] mtd: spinand: add support for detection with param page

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Message-Id: <20220414143426.723168-1-gch981213@gmail.com>
Date:   Thu, 14 Apr 2022 22:34:24 +0800
From:   Chuanhong Guo <gch981213@...il.com>
To:     linux-mtd@...ts.infradead.org
Cc:     Chuanhong Guo <gch981213@...il.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Patrice Chotard <patrice.chotard@...s.st.com>,
        Boris Brezillon <boris.brezillon@...labora.com>,
        Christophe Kerello <christophe.kerello@...s.st.com>,
        Mark Brown <broonie@...nel.org>,
        Daniel Palmer <daniel@...f.com>,
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 0/2] mtd: spinand: add support for detection with param page

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