From: Schrempf Frieder <frieder.schrempf@kontron.de>
To: "Tudor.Ambarus@microchip.com" <Tudor.Ambarus@microchip.com>,
Marek Vasut <marek.vasut@gmail.com>
Cc: Boris Brezillon <bbrezillon@kernel.org>,
Richard Weinberger <richard@nod.at>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Schrempf Frieder <frieder.schrempf@kontron.de>,
"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
David Woodhouse <dwmw2@infradead.org>
Subject: [PATCH v2 2/2] mtd: spi-nor: Add support for MX25V8035F
Date: Mon, 18 Feb 2019 12:04:43 +0000 [thread overview]
Message-ID: <20190218120421.5034-2-frieder.schrempf@kontron.de> (raw)
In-Reply-To: <20190218120421.5034-1-frieder.schrempf@kontron.de>
From: Frieder Schrempf <frieder.schrempf@kontron.de>
This adds support for the Macronix MX25V8035F, a 8Mb SPI NOR chip.
It is used on i.MX6UL/ULL SoMs by Kontron Electronics GmbH (N631x).
It was only tested with a single data line connected, by writing and
reading random data with dd.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
Changes in v2:
==============
* Add information about boards using the chip and testing to the commit
message
---
drivers/mtd/spi-nor/spi-nor.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 7d7436facc57..44be34c1d2c3 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1849,6 +1849,8 @@ static const struct flash_info spi_nor_ids[] = {
SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
.fixups = &mx25l25635_fixups },
{ "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_4B_OPCODES) },
+ { "mx25v8035f", INFO(0xc22314, 0, 64 * 1024, 16,
+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
{ "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
{ "mx66u51235f", INFO(0xc2253a, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
--
2.17.1
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next prev parent reply other threads:[~2019-02-18 12:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-18 12:04 [PATCH v2 1/2] mtd: spi-nor: Add support for EN25Q80A Schrempf Frieder
2019-02-18 12:04 ` Schrempf Frieder [this message]
2019-02-20 20:49 ` [PATCH v2 2/2] mtd: spi-nor: Add support for MX25V8035F Tudor.Ambarus
2019-02-21 7:59 ` [v2,2/2] " Boris Brezillon
2019-02-20 20:44 ` [PATCH v2 1/2] mtd: spi-nor: Add support for EN25Q80A Tudor.Ambarus
2019-02-21 7:59 ` [v2,1/2] " Boris Brezillon
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