From: computersforpeace@gmail.com (Brian Norris)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/2] mtd: spi-nor: add driver for NXP SPI Flash Interface (SPIFI)
Date: Wed, 12 Aug 2015 19:00:04 -0700 [thread overview]
Message-ID: <20150813020004.GA108786@google.com> (raw)
In-Reply-To: <CAGhQ9VzU+J1ZT45e-yZ+BAmyZvLUm1cyXE2T__O_4gGjtHrX-w@mail.gmail.com>
On Thu, Jun 04, 2015 at 05:58:07PM +0200, Joachim Eastwood wrote:
> On 4 June 2015 at 17:05, Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> wrote:
> > I think the "auto-detect" quirk is really needed, or you are will
> > otherwise fail to probe with the generic "jedec,spi-nor" compatible
> > string.
[...]
> Note that this code was copied from fsl-quadspi so I assume it has the
> same problem.
Yes, fsl-quadspi gets this a bit wrong, I think. But spi_nor_scan()
didn't have a notion of "NULL means autodetect" when it was first
written. The framework is still evolving a bit.
I have a simple patch for fsl-quadspi to fix this up now, but I don't
have the HW. Maybe I'll send with a RFT.
Brian
next prev parent reply other threads:[~2015-08-13 2:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-31 21:06 [PATCH v2 0/2] NXP SPIFI driver for LPC18xx/43xx familiy Joachim Eastwood
2015-05-31 21:06 ` [PATCH v2 1/2] mtd: spi-nor: add driver for NXP SPI Flash Interface (SPIFI) Joachim Eastwood
2015-06-04 15:05 ` Ezequiel Garcia
2015-06-04 15:58 ` Joachim Eastwood
2015-08-13 2:00 ` Brian Norris [this message]
2015-05-31 21:06 ` [PATCH v2 2/2] doc: dt: add documentation for nxp,lpc1773-spifi Joachim Eastwood
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