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* [PATCH 0/3] mtd: spi-nor: Extend SFDP to support additional octal modes as per latest JEDEC standard
@ 2022-12-01 18:15 ` Nathan Barrett-Morrison
  0 siblings, 0 replies; 8+ messages in thread
From: Nathan Barrett-Morrison @ 2022-12-01 18:15 UTC (permalink / raw)
  Cc: nathan.morrison, greg.malysa, Tudor Ambarus, Pratyush Yadav,
	Michael Walle, Miquel Raynal, Richard Weinberger,
	Vignesh Raghavendra, open list:SPI NOR SUBSYSTEM, open list

In the latest JEDEC standard (JESD216F), there are now bitfields in the
4 byte address instruction table for 1S-1S-8S and 1S-8S-8S modes

This patchset adds support for checking the 4BAIT for these modes,
along with additional NO_SFDP_FLAGS to support enabling these new modes

Nathan Barrett-Morrison (3):
  mtd: spi-nor: Extend SFDP 4byte address instruction lookup table with
    new octal modes as per JEDEC JESD216F
  mtd: spi-nor: Add additional octal-mode flags to be checked during
    SFDP
  mtd: spi-nor: Add support for IS25LX256 operating in 1S-1S-8S mode

 drivers/mtd/spi-nor/core.c | 21 ++++++++++++++++++++-
 drivers/mtd/spi-nor/core.h |  9 ++++++---
 drivers/mtd/spi-nor/issi.c |  3 +++
 drivers/mtd/spi-nor/sfdp.c |  5 +++++
 4 files changed, 34 insertions(+), 4 deletions(-)

-- 
2.30.2


^ permalink raw reply	[flat|nested] 8+ messages in thread

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2022-12-01 18:15 [PATCH 0/3] mtd: spi-nor: Extend SFDP to support additional octal modes as per latest JEDEC standard Nathan Barrett-Morrison
2022-12-01 18:15 ` Nathan Barrett-Morrison
2022-12-01 18:15 ` [PATCH 1/3] mtd: spi-nor: Extend SFDP 4byte address instruction lookup table with new octal modes as per JEDEC JESD216F Nathan Barrett-Morrison
2022-12-01 18:15   ` Nathan Barrett-Morrison
2022-12-01 18:15 ` [PATCH 2/3] mtd: spi-nor: Add additional octal-mode flags to be checked during SFDP Nathan Barrett-Morrison
2022-12-01 18:15   ` Nathan Barrett-Morrison
2022-12-01 18:15 ` [PATCH 3/3] mtd: spi-nor: Add support for IS25LX256 operating in 1S-1S-8S mode Nathan Barrett-Morrison
2022-12-01 18:15   ` Nathan Barrett-Morrison

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