[PATCH v5 0/6] Add octal DTR support for Macronix flash
Jaime Liao
jaimeliao.tw at gmail.com
Fri Nov 17 00:38:47 PST 2023
From: JaimeLiao <jaimeliao at mxic.com.tw>
Add method for Macronix Octal DTR Eable/Disable.
Merge Tudor's patch "Allow specifying the byte order in DTR mode"
Add support for Macronix flash
v5:
Remove manufacturer read id function.
For increased readability, seperate Flash IDs based on whether
it supports RWW feature.
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 Octal DTR support for Macronix 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
mtd: spi-nor: add support for Macronix Octal flash with RWW feature
mtd: spi-nor: add support for Macronix Octal flash
drivers/mtd/spi-nor/core.c | 8 ++
drivers/mtd/spi-nor/core.h | 1 +
drivers/mtd/spi-nor/macronix.c | 181 +++++++++++++++++++++++++++++++++
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, 205 insertions(+)
--
2.25.1
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