From: Bill Gatliff <bgat@billgatliff.com>
To: Ben Gamari <bgamari.foss@gmail.com>
Cc: beagleboard <beagleboard@googlegroups.com>,
linux-omap <linux-omap@vger.kernel.org>,
David Brownell <dbrownell@users.sourceforge.net>,
Eric Miao <eric.miao@marvell.com>,
Michael Hennerich <michael.hennerich@analog.com>,
Grant Likely <grant.likely@secretlab.ca>,
spi-devel-general <spi-devel-general@lists.sourceforge.net>
Subject: Re: McSPI questions pertaining to GPIO chip select support
Date: Wed, 27 Jan 2010 22:15:05 -0600 [thread overview]
Message-ID: <4B610F49.9070705@billgatliff.com> (raw)
In-Reply-To: <1264651770-sup-5197@ben-laptop>
Ben Gamari wrote:
> As I am writing this, it now occurs to me that perhaps the chip doesn't
> start SPI_CLK until it has data to send.
... or receive. This is indeed the case.
b.g.
--
Bill Gatliff
Embedded systems training and consulting
http://billgatliff.com
bgat@billgatliff.com
next prev parent reply other threads:[~2010-01-28 4:15 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-20 19:47 (no subject) Ben Gamari
2010-01-21 0:04 ` Ben Dooks
2010-01-21 0:04 ` (no subject) Ben Dooks
2010-01-21 0:04 ` Ben Dooks
2010-01-22 15:53 ` Re: Ben Gamari
2010-01-28 4:10 ` McSPI questions pertaining to GPIO chip select support Ben Gamari
[not found] ` <1264651770-sup-5197@ben-laptop>
2010-01-28 4:15 ` Bill Gatliff [this message]
2010-01-28 4:25 ` Ben Gamari
2010-01-28 4:27 ` Bill Gatliff
2010-01-28 4:33 ` jassi brar
[not found] ` <1b68c6791001272033q60dd31dbif4de285cd9bac83d-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-01-29 0:32 ` Ben Gamari
2010-01-29 1:09 ` jassi brar
[not found] ` <1b68c6791001281709l7d11da30lee486632e85b99cb-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-01-29 1:58 ` Ben Gamari
2010-12-21 17:56 ` [RFC PATCH] GPIO chip select support for McSPI Ben Gamari
2010-12-21 17:56 ` [PATCH] mcspi: Add support for GPIO chip select lines Ben Gamari
[not found] ` <1292954195-20204-2-git-send-email-bgamari.foss@gmail.com>
2010-12-23 19:59 ` Tony Lindgren
2010-12-23 21:38 ` Grant Likely
2010-12-23 23:09 ` Ben Gamari
2010-12-24 0:37 ` Grant Likely
2010-12-24 2:27 ` Ben Gamari
2010-12-24 3:28 ` Grant Likely
2010-12-24 6:05 ` Ben Gamari
2011-02-12 8:33 ` Grant Likely
2011-02-13 22:07 ` Ben Gamari
2011-08-30 10:14 ` McSPI questions pertaining to GPIO chip select support Raju Sana
2011-08-30 13:50 ` Ben Gamari
2011-08-30 13:50 ` [PATCH] mcspi: Add support for GPIO chip select lines Ben Gamari
2011-08-30 13:52 ` [PATCH] beagledaq: Hack in cs_gpios Ben Gamari
[not found] ` <1314712343-27367-1-git-send-email-bgamari.foss-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-09-05 12:42 ` Raju Sana
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