From: Mark Brown <broonie@kernel•org>
To: Michael Welling <mwelling@ieee•org>
Cc: linux-omap@vger•kernel.org, linux-arm-kernel@lists•infradead.org,
linux-next@vger•kernel.org, linux-spi@vger•kernel.org,
linux-kernel@vger•kernel.org
Subject: Re: [PATCH] spi: omap2-mcspi: Fix native cs with new set_cs
Date: Thu, 21 May 2015 11:18:57 +0100 [thread overview]
Message-ID: <20150521101857.GR21577@sirena.org.uk> (raw)
In-Reply-To: <20150521020709.GA14258@deathray>
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On Wed, May 20, 2015 at 09:07:09PM -0500, Michael Welling wrote:
> My guess is that the set_cs needs to be called even when toggling as GPIO.
> How should I handle this?
It shouldn't be part of a set_cs() operation but rather part of the main
transfer operation.
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next prev parent reply other threads:[~2015-05-21 10:18 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-12 17:38 [PATCH] spi: omap2-mcspi: Fix native cs with new set_cs Michael Welling
2015-05-12 18:57 ` Nishanth Menon
[not found] ` <55524D20.2050203-l0cyMroinI0@public.gmane.org>
2015-05-12 19:19 ` Mark Brown
2015-05-12 19:21 ` Nishanth Menon
2015-05-12 19:17 ` Mark Brown
[not found] ` <20150512191758.GX3066-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-05-21 2:07 ` Michael Welling
2015-05-21 10:18 ` Mark Brown [this message]
2015-05-21 21:04 ` Michael Welling
2015-05-21 21:16 ` Mark Brown
2015-05-21 23:48 ` Michael Welling
2015-05-22 12:25 ` Mark Brown
2015-05-22 15:31 ` Michael Welling
2015-05-24 2:13 ` [PATCH 0/4] spi: omap2-mcspi: Fixes for recent updates Michael Welling
2015-05-24 2:13 ` [PATCH 1/4] spi: omap2-mcspi: Remove unnecessary delay Michael Welling
2015-05-24 2:13 ` [PATCH 2/4] spi: omap2-mcspi: Fix set_cs function for active high Michael Welling
2015-05-24 2:13 ` [PATCH 3/4] spi: omap2-mcspi: Fix GPIO chip select support Michael Welling
2015-05-24 2:13 ` [PATCH 4/4] spi: omap2-mcspi: Handle error on gpio_request Michael Welling
2015-05-24 8:13 ` Nicholas Mc Guire
2015-05-24 16:52 ` Michael Welling
[not found] ` <1432433625-23407-1-git-send-email-mwelling-EkmVulN54Sk@public.gmane.org>
2015-05-25 12:00 ` [PATCH 0/4] spi: omap2-mcspi: Fixes for recent updates Mark Brown
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