From: Ben Gamari <bgamari.foss@gmail.com>
To: Grant Likely <grant.likely@secretlab.ca>
Cc: linux-omap@vger.kernel.org
Subject: Re: [PATCH] mcspi: Add support for GPIO chip select lines
Date: Mon, 14 Mar 2011 22:06:40 -0400 [thread overview]
Message-ID: <87ipvlm91r.fsf@gmail.com> (raw)
In-Reply-To: <20110314192718.GG16096@angua.secretlab.ca>
On Mon, 14 Mar 2011 13:27:18 -0600, Grant Likely <grant.likely@secretlab.ca> wrote:
> What if the board wanted to use both the native SPI ss line as well as
> one or more GPIOs? You probably want to reserve cs0 for the native
> gpio line.
>
Hmm, I had thought about this and assumed it would be easiest to punt on
this, requiring the user to use the native line as a GPIO. This of
course assumes that all of the CS lines also have pinmux configurations
as GPIO pins. Is this not a good assumption?
> Otherwise this patch looks good to me.
>
Thanks!
- Ben
next prev parent reply other threads:[~2011-03-15 2:06 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <c0ffcf4415b8edbf55d653a620b92fbbbcd8fed7>
2011-02-13 22:10 ` [PATCH 1/2] mcspi: Add support for GPIO chip select lines Ben Gamari
[not found] ` <1297635034-24504-1-git-send-email-bgamari.foss-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-03-02 21:50 ` Grant Likely
[not found] ` <20110302215026.GA22854-MrY2KI0G/OVr83L8+7iqerDks+cytr/Z@public.gmane.org>
2011-03-02 22:19 ` Ben Gamari
[not found] ` <87sjv517yd.fsf-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-03-03 21:42 ` Grant Likely
2011-03-13 19:04 ` GPIO chip select support in McSPI Ben Gamari
2011-03-13 19:05 ` [PATCH] mcspi: Add support for GPIO chip select lines Ben Gamari
2011-03-14 19:27 ` Grant Likely
2011-03-15 2:06 ` Ben Gamari [this message]
2011-03-15 2:10 ` Grant Likely
2011-03-14 19:25 ` GPIO chip select support in McSPI Grant Likely
[not found] ` <20110314192536.GF16096-MrY2KI0G/OVr83L8+7iqerDks+cytr/Z@public.gmane.org>
2011-03-15 2:22 ` Ben Gamari
2011-03-15 2:22 ` Ben Gamari
2011-03-15 3:29 ` Grant Likely
[not found] ` <877hc1t95k.fsf-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-03-15 3:29 ` Grant Likely
[not found] ` <87ipvmx2ok.fsf-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-03-14 19:25 ` Grant Likely
[not found] ` <f7a269db-3bcf-4bac-8c38-b363e5c7bd0b-2ueSQiBKiTY7tOexoI0I+QC/G2K4zDHf@public.gmane.org>
2011-03-13 19:04 ` Ben Gamari
2011-02-13 22:10 ` [PATCH 2/2] beagle-daq: Initial commit of board devices setup 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
-- strict thread matches above, loose matches on Subject: below --
2010-01-28 4:33 McSPI questions pertaining to GPIO chip select support jassi brar
2010-12-21 17:56 ` [PATCH] mcspi: Add support for GPIO chip select lines Ben Gamari
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
[not found] ` <1b68c6791001272033q60dd31dbif4de285cd9bac83d-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-12-21 17:56 ` Ben Gamari
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