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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4F216C25.6000303@aimvalley.nl \
--to=nvbolhuis@aimvalley.nl \
--cc=Bruce_Leonard@selinc.com \
--cc=linuxppc-dev@lists.ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.