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From: Paul Walmsley <paul@pwsan.com>
To: Joe Woodward <jw@terrafix.co.uk>,
	"Mark A. Greer" <mgreer@animalcreek.com>
Cc: Kevin Hilman <khilman@ti.com>, linux-omap@vger.kernel.org
Subject: Re: PM/RTC 3.5-rc5: System suspends fails when not built with RTC?
Date: Mon, 16 Jul 2012 18:43:15 -0600 (MDT)	[thread overview]
Message-ID: <alpine.DEB.2.00.1207161841260.28834@utopia.booyaka.com> (raw)
In-Reply-To: <20120717004010.GA6612@animalcreek.com>

On Mon, 16 Jul 2012, Mark A. Greer wrote:

> I'm finally getting around to this...  Unfortunately, I don't have the
> hardware to test it so I can't tell exactly what code needs to run to make
> it work again.   Would you mind identifying the pieces of code need to run
> for it to work?  omap3_has_iva() shows up in just a few places.

We did a test by removing the two instances in pm34xx.c.  I'm pretty sure 
that the IVAGRPSEL writes are necessary, since the reset values for those 
bits are 1, and those definitely need to be cleared.  Not sure about the 
omap3_iva_idle() call; Joe, maybe you can try with just the first hunk of 
the patch that I sent?


- Paul

  reply	other threads:[~2012-07-17  0:43 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-12  8:15 PM/RTC 3.5-rc5: System suspends fails when not built with RTC? Joe Woodward
2012-07-12 10:59 ` Paul Walmsley
2012-07-12 14:43   ` Joe Woodward
2012-07-12 19:35     ` Paul Walmsley
2012-07-13 10:57       ` Joe Woodward
2012-07-13 18:26         ` Paul Walmsley
2012-07-13 21:28           ` Mark A. Greer
2012-07-17  0:40           ` Mark A. Greer
2012-07-17  0:43             ` Paul Walmsley [this message]
2012-07-17 10:08               ` Joe Woodward
2012-07-17 19:28                 ` Paul Walmsley
2012-07-18  2:20                   ` Mark A. Greer
2012-07-18 10:06                     ` Joe Woodward
2012-07-18 17:26                       ` Mark A. Greer
2012-07-26 21:09                         ` Juha Kuikka
2012-07-26 23:06                           ` Mark A. Greer
2012-07-26 23:08                             ` Mark A. Greer
2012-07-12 18:25 ` Kevin Hilman
  -- strict thread matches above, loose matches on Subject: below --
2012-07-05 15:03 Joe Woodward
2012-07-10 23:58 ` Kevin Hilman
2012-07-11 10:50   ` Joe Woodward
2012-07-11 15:31     ` T Krishnamoorthy, Balaji
2012-07-11 17:07     ` Kevin Hilman
2012-07-11 17:51       ` Mark A. Greer
2012-07-11 18:38         ` Kevin Hilman
2012-07-11 18:48       ` Kevin Hilman
2012-07-11 20:52       ` Omar Ramirez Luna
2012-07-11 21:29         ` Kevin Hilman
2012-07-12  5:56           ` Shubhrajyoti
2012-07-13  6:34           ` Tony Lindgren
2012-07-16 17:18             ` Kevin Hilman

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