[PATCH v5 0/2] Add support for two-plane serial NAND flash

Cheng Ming Lin linchengming884 at gmail.com
Fri Aug 30 03:03:08 PDT 2024


From: Cheng Ming Lin <chengminglin at mxic.com.tw>

Add support for Macronix serial NAND flash with a two-plane structure.

Insert the Plane Select bit during the read_from_cache and the
write_to_cache operation.

v5:
  Update the commit titles

v4:
  Separate the core changes and Macronix changes

v3:
  Add flags for the Plane Select bit
  Remove fixups and corresponding function

v2:
  Squash patches 1 and 3 and come before patch 2

Cheng Ming Lin (2):
  mtd: spinand: Add support for setting plane select bits
  mtd: spinand: macronix: Flag parts needing explicit plane select

 drivers/mtd/nand/spi/core.c     |  6 ++++++
 drivers/mtd/nand/spi/macronix.c | 24 +++++++++++++++++-------
 include/linux/mtd/spinand.h     |  2 ++
 3 files changed, 25 insertions(+), 7 deletions(-)

-- 
2.25.1




More information about the linux-mtd mailing list