From: Schrempf Frieder <frieder.schrempf@kontron.de>
To: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Schrempf Frieder <frieder.schrempf@kontron.de>
Subject: [PATCH] mtd: spi-nor: Add support for Macronix MX25R1635F
Date: Thu, 2 Jul 2020 14:05:50 +0000 [thread overview]
Message-ID: <20200702140523.6811-1-frieder.schrempf@kontron.de> (raw)
From: Frieder Schrempf <frieder.schrempf@kontron.de>
The MX25R1635F is the smaller sibling of the MX25R3235F that is
already supported. It's only half the size (16Mb).
It was tested on the Kontron Electronics i.MX8MM SoM (N8010)
using raw read and write from and to the mtd device and
the 'flash_erase' command.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
drivers/mtd/spi-nor/macronix.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c
index 96735d83c77c..0ae0815a3633 100644
--- a/drivers/mtd/spi-nor/macronix.c
+++ b/drivers/mtd/spi-nor/macronix.c
@@ -52,6 +52,9 @@ static const struct flash_info macronix_parts[] = {
{ "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) },
{ "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
{ "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
+ { "mx25r1635f", INFO(0xc22815, 0, 64 * 1024, 32,
+ SECT_4K | SPI_NOR_DUAL_READ |
+ SPI_NOR_QUAD_READ) },
{ "mx25r3235f", INFO(0xc22816, 0, 64 * 1024, 64,
SECT_4K | SPI_NOR_DUAL_READ |
SPI_NOR_QUAD_READ) },
--
2.17.1
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
next reply other threads:[~2020-07-02 14:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-02 14:05 Schrempf Frieder [this message]
2020-07-03 10:53 ` [PATCH] mtd: spi-nor: Add support for Macronix MX25R1635F Tudor Ambarus
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200702140523.6811-1-frieder.schrempf@kontron.de \
--to=frieder.schrempf@kontron.de \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mtd@lists.infradead.org \
--cc=tudor.ambarus@microchip.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).