[PATCH v4 0/6] Add octal DTR support for Macronix flash

Jaime Liao jaimeliao.tw at gmail.com
Thu Sep 7 23:42:58 PDT 2023


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

Add method for manufacturer read id function.
Add method for Macronix Octal DTR Eable/Disable.
Merge Tudor's patch "Allow specifying the byte order in DTR mode"

v4:
  Add patch for adding manufacturer read id function.
  remove patch "hook manufacturer by checking first byte id"

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 (6):
  mtd: spi-nor: Add manufacturer read id function
  mtd: spi-nor: add Octal DTR support for Macronix flash
  mtd: spi-nor: add support for Macronix Octal flash
  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     |  38 +++++++-
 drivers/mtd/spi-nor/core.h     |   7 ++
 drivers/mtd/spi-nor/macronix.c | 160 +++++++++++++++++++++++++++++++++
 drivers/mtd/spi-nor/sfdp.c     |   4 +
 drivers/mtd/spi-nor/sfdp.h     |   1 +
 drivers/spi/spi-mem.c          |   4 +
 include/linux/spi/spi-mem.h    |   6 ++
 7 files changed, 218 insertions(+), 2 deletions(-)

-- 
2.25.1




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