[PATCH v3 0/5] Add octal DTR support for Macronix flash

Jaime Liao jaimeliao.tw at gmail.com
Fri Aug 4 02:54:04 PDT 2023


From: JaimeLiao <jaimeliao at mxic.com.tw>

Add method for Macronix Octal DTR Eable/Disable.
Hook manufacture by comparing ID 1st byte.
Merge Tudor's patch "Allow specifying the byte order in DTR mode"
https://patchwork.ozlabs.org/project/linux-mtd/list/?series=290014&state=*

v3:
  Add patch for hook manufacturer by comparing ID 1st byte.
  Add patches for specifying the byte order in DTR mode by merging
  Tudor's patch.

v2:
  Following exsting rules to re-create Macronix specify Octal DTR method.
  change signature to jaimeliao at mxic.com.tw
  Clear sector size information in flash INFO.


JaimeLiao (5):
  mtd: spi-nor: add Octal DTR support for Macronix flash
  mtd: spi-nor: core: Hook manufacture by checking first byte ID
  spi: spi-mem: Allow specifying the byte order in DTR mode
  mtd: spi-nor: core: Allow specifying the byte order in DTR mode
  mtd: spi-nor: sfdp: Get the 8D-8D-8D byte order from BFPT

 drivers/mtd/spi-nor/core.c     | 19 +++++--
 drivers/mtd/spi-nor/core.h     |  1 +
 drivers/mtd/spi-nor/macronix.c | 99 ++++++++++++++++++++++++++++++++++
 drivers/mtd/spi-nor/sfdp.c     |  4 ++
 drivers/mtd/spi-nor/sfdp.h     |  1 +
 drivers/spi/spi-mem.c          |  3 ++
 include/linux/spi/spi-mem.h    |  6 +++
 7 files changed, 129 insertions(+), 4 deletions(-)

-- 
2.25.1




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