LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: David Brownell <david-b@pacbell.net>
To: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Atsushi Nemoto <anemo@mba.ocn.ne.jp>,
	spi-devel-general@lists.sourceforge.net,
	linux-kernel@vger.kernel.org
Subject: Re: atmel_spi clock polarity
Date: Wed, 20 Feb 2008 17:32:38 -0800	[thread overview]
Message-ID: <200802201732.38932.david-b@pacbell.net> (raw)
In-Reply-To: <20080220103446.1621c81f@dhcp-252-066.norway.atmel.com>

On Wednesday 20 February 2008, Haavard Skinnemoen wrote:
> > 
> > Unfortunately it did not work.  The clock state did not change by
> > writing MR register.
> 
> Ok, thanks for testing.
> 
> In that case, I think the best fix is to let NPCS0 stay selected
> permanently in MR and overwrite CSR0 with to the new slave's settings
> before asserting CS. But that's a more complicated change, and I don't
> know how it will affect the AT91RM9200 special cases.

The rm9200 special cases which, ISTR, still don't work right ...


> So I suggest we merge your patch for 2.6.25, and try to optimize it
> for 2.6.26.
> 
> David, do you want me to pass on the patch with my signoff or just ask
> Andrew to add my Acked-by to the patch already in mm?

It'd be good to let Andrew have your ack.  It's already in MM, so
if I don't need to sign off it's nice to have less to do there.  :)

- Dave

 



  parent reply	other threads:[~2008-02-21  1:33 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-16 13:32 Atsushi Nemoto
2008-02-18 11:42 ` Haavard Skinnemoen
2008-02-18 14:12   ` Atsushi Nemoto
2008-02-18 14:31     ` Haavard Skinnemoen
2008-02-20  5:21       ` Atsushi Nemoto
2008-02-20  9:34         ` Haavard Skinnemoen
2008-02-20  9:50           ` Atsushi Nemoto
2008-02-21  1:33             ` David Brownell
2008-02-21  1:32           ` David Brownell [this message]
2008-02-18 19:57     ` [spi-devel-general] " David Brownell
2008-02-18 22:49       ` Haavard Skinnemoen
2008-02-19 14:51         ` Atsushi Nemoto

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=200802201732.38932.david-b@pacbell.net \
    --to=david-b@pacbell.net \
    --cc=anemo@mba.ocn.ne.jp \
    --cc=hskinnemoen@atmel.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=spi-devel-general@lists.sourceforge.net \
    --subject='Re: atmel_spi clock polarity' \
    /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

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).