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

From: Chuanhong Guo
Date: Thu Apr 14 2022 - 11:45:49 EST


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

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2.35.1