From: Marek Vasut <marex@denx.de>
To: Jonas Gorski <jogo@openwrt.org>
Cc: linux-mtd@lists.infradead.org,
"David Woodhouse" <dwmw2@infradead.org>,
"Brian Norris" <computersforpeace@gmail.com>,
"Rafał Miłecki" <zajec5@gmail.com>
Subject: Re: [PATCH] mtd: spi-nor: allow dual/quad reads on S25FL129P
Date: Wed, 26 Aug 2015 15:05:36 +0200 [thread overview]
Message-ID: <201508261505.36546.marex@denx.de> (raw)
In-Reply-To: <1440593813-16360-1-git-send-email-jogo@openwrt.org>
On Wednesday, August 26, 2015 at 02:56:53 PM, Jonas Gorski wrote:
> According to the datasheet[1], both S25FL129P0 (256kB sectors) and
> S25FL129P1 (64kB sectors) support dual read, quad read, dual i/o read
> and quad i/o read.
>
> I have verified dual read to be working for S25FL129P1 on a dual
> capable spi controller. Quad as well as S25FL129P0 is untested, lacking
> hardware to verify.
>
> [1] http://www.spansion.com/Support/Datasheets/S25FL129P_00.pdf
>
> Signed-off-by: Jonas Gorski <jogo@openwrt.org>
I don't have this device, so I cannot test, sorry. On the other hand,
spansion doesn't seem to put b/s in their datasheets, so I'd be happy
to add my:
Reviewed-by: Marek Vasut <marex@denx.de>
Best regards,
Marek Vasut
next prev parent reply other threads:[~2015-08-26 13:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-26 12:56 [PATCH] mtd: spi-nor: allow dual/quad reads on S25FL129P Jonas Gorski
2015-08-26 13:05 ` Marek Vasut [this message]
2015-09-02 21:08 ` Brian Norris
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