linux-kernel - [PATCH 0/2] mtd: spi-nor: macronix: reading SFDP by all Macronix chips

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Message-Id: <20240925074903.1983601-1-erezgeva@nwtime.org>
Date: Wed, 25 Sep 2024 09:49:01 +0200
From: Erez Geva <erezgeva@...ime.org>
To: linux-mtd@...ts.infradead.org,
	Tudor Ambarus <tudor.ambarus@...aro.org>,
	Pratyush Yadav <pratyush@...nel.org>,
	Michael Walle <mwalle@...nel.org>
Cc: linux-kernel@...r.kernel.org,
	Miquel Raynal <miquel.raynal@...tlin.com>,
	Richard Weinberger <richard@....at>,
	Vignesh Raghavendra <vigneshr@...com>,
	Esben Haabendal <esben@...nix.com>,
	Erez Geva <ErezGeva2@...il.com>
Subject: [PATCH 0/2] mtd: spi-nor: macronix: reading SFDP by all Macronix chips

From: Erez Geva <ErezGeva2@...il.com>

Add reading SFDP to all Macronix chips.
All chips in the Macronix competabilites table
have a replacement chip that support SFDP.
Macronix stop producing any chip without SFDP 15 years ago.
The benefit of reading SFDP is by supporting
fater op-codes for newer chips.

This patch do not add an all flashes support.
This patch extend the already support of SFDP to all Macronix chips.
The new chips that reuse JEDEC IDs and chips that
are absend from the Macronix competabilites table.
The patch just remove the restriction!

Erez Geva (2):
  mtd: spi-nor: core: add manufacturer flags
  mtd: spi-nor: macronix: add manufacturer flags

 drivers/mtd/spi-nor/core.c     | 9 +++++----
 drivers/mtd/spi-nor/core.h     | 4 ++++
 drivers/mtd/spi-nor/macronix.c | 1 +
 3 files changed, 10 insertions(+), 4 deletions(-)

-- 
2.39.5