linux-kernel - [PATCH 0/3] MTD: SST SPI-NOR fixes

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Message-Id: <20200911144703.25409-1-m.felsch@pengutronix.de>
Date:   Fri, 11 Sep 2020 16:47:00 +0200
From:   Marco Felsch <m.felsch@...gutronix.de>
To:     tudor.ambarus@...rochip.com, miquel.raynal@...tlin.com,
        richard@....at, vigneshr@...com,
        sergei.shtylyov@...entembedded.com, boris.brezillon@...labora.com,
        michael@...le.cc, j.neuschaefer@....net
Cc:     linux-mtd@...ts.infradead.org, kernel@...gutronix.de,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] MTD: SST SPI-NOR fixes

Hi,

Patch 1-2: write path fixes
The sst write path is completely broken since v5.7-rc1 and in rare cases
since the support of the sst_write() function (49aac4aec53c).

Patch 3: cleanup

I've tested my patches with a small test app to ensure writes starting
on an odd address and with dd to test even start addresses. My dut was
an public available imx6q-sabrelite (rev.D).
Other testers are welcome :)

Regards,
  Marco

Marco Felsch (3):
  mtd: spi-nor: sst: fix write support for SST_WRITE marked devices
  mtd: spi-nor: sst: add missing write_enable
  mtd: spi-nor: sst: move sst_write_second to local driver

 drivers/mtd/spi-nor/core.c  | 15 +++++++++------
 drivers/mtd/spi-nor/sst.c   | 15 +++++++++++----
 include/linux/mtd/spi-nor.h |  2 --
 3 files changed, 20 insertions(+), 12 deletions(-)

-- 
2.20.1