From: Norbert van Bolhuis <nvbolhuis@aimvalley.nl>
To: Bruce_Leonard@selinc.com
Cc: linuxppc-dev@lists.ozlabs.org
Subject: Re: FSL SPI driver question
Date: Thu, 26 Jan 2012 16:07:17 +0100 [thread overview]
Message-ID: <4F216C25.6000303@aimvalley.nl> (raw)
In-Reply-To: <OF248EC14B.3E5BA3A6-ON88257990.006C779B-88257990.006CE971@selinc.com>
Hi Bruce,
On 01/25/12 20:49, Bruce_Leonard@selinc.com wrote:
.
.
.
> Thanks for the reply. Yes I did find spidev_fdx.c and in fact copied it
> for my tests. I still see SPICLK active only during the time the 8308 is
> sending data (read cmd + address). Nothing happens with the clock after
> that when the NvRAM is ready to send data.
>
> Bruce
>
ok, then I don't know.
I doubt this is a spidev or FSP SPI driver problem though.
Questions like:
Could it be a HW problem ?
Is the correct SPI mode used ?
Does it work in u-boot ?
Come to mind in a situation like this.
Norbert.
next prev parent reply other threads:[~2012-01-26 15:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-25 0:11 FSL SPI driver question Bruce_Leonard
2012-01-25 13:33 ` Norbert van Bolhuis
2012-01-25 19:49 ` Bruce_Leonard
2012-01-26 15:07 ` Norbert van Bolhuis [this message]
2012-01-26 19:49 ` Bruce_Leonard
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