From: Jarkko Nikula <jhnikula@gmail.com>
To: Kalle Jokiniemi <kalle.jokiniemi@nokia.com>
Cc: Kevin Hilman <khilman@ti.com>,
linux-omap@vger.kernel.org,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
"Rafael J. Wysocki" <rjw@sisk.pl>, Felipe Balbi <balbi@ti.com>,
Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Subject: Re: N900 USB fix (Was: Re: [PATCH/RFC 2/6] OMAP2+: PM: move runtime PM implementation to use device power domains)
Date: Mon, 13 Jun 2011 11:28:20 +0300 [thread overview]
Message-ID: <20110613112820.9ccba4ee.jhnikula@gmail.com> (raw)
In-Reply-To: <4DF1C075.9080401@maxwell.research.nokia.com>
On Fri, 10 Jun 2011 09:57:57 +0300
Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> wrote:
> > A fix has been posted (and pull req sent to Tony.) Can you try my
> > for_3.0/pm-fixes branch which fixes this problem? It's available in my
> > git tree:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm.git
>
> Hi, Kevin!
>
> Many thanks to you! :-) The patches indeed fix the problem. I seem to
> have used for_3.0/pm-fixes-2 branch, though. I guess that doesn't really
> matter. :-)
>
I was struggling also with non-working musb on N900. I traced primary
breakage to the same commit than Sakari. On top of that commit the
Kevin's fix made it working but it didn't work on top of 3.0-rc2 while
beagle was ok.
I bisected another issue to commit 10299e2 ("ARM: RX-51: Enable isp1704
power on/off").
3.0-rc2 works if I enable the CONFIG_CHARGER_ISP1704=y but do we
actually need to drive the ISP1704 into reset in
board-rx51-peripherals.c: rx51_charger_init as it breaks the musb when
the ISP1704 driver is missing and otherwise rx51_charger_set_power
should take care of ISP1704 reset control when the driver is there?
--
Jarkko
next prev parent reply other threads:[~2011-06-13 8:27 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-07 0:02 [PATCH/RFC 0/6] ARM: runtime PM: consolidate runtime PM implementations Kevin Hilman
2011-04-07 0:02 ` [PATCH/RFC 1/6] ARM: sh-mobile: runtime PM: convert to device powerdomains Kevin Hilman
2011-04-07 0:02 ` [PATCH/RFC 2/6] OMAP2+: PM: move runtime PM implementation to use device power domains Kevin Hilman
2011-04-07 5:49 ` Grant Likely
2011-06-09 14:30 ` Sakari Ailus
2011-06-09 16:37 ` Kevin Hilman
2011-06-10 6:57 ` N900 USB fix (Was: Re: [PATCH/RFC 2/6] OMAP2+: PM: move runtime PM implementation to use device power domains) Sakari Ailus
2011-06-13 8:28 ` Jarkko Nikula [this message]
2011-06-13 8:46 ` Felipe Balbi
2011-06-13 8:47 ` Felipe Balbi
2011-04-07 0:02 ` [PATCH/RFC 3/6] OMAP1: runtime PM: drop platform bus implementation Kevin Hilman
2011-04-07 0:02 ` [PATCH/RFC 4/6] ARM: move SH-mobile runtime PM to arm/common for sharing with other platforms Kevin Hilman
2011-04-07 16:56 ` Paul Mundt
2011-04-07 17:08 ` Kevin Hilman
2011-04-07 22:35 ` Rafael J. Wysocki
2011-04-08 0:38 ` Kevin Hilman
2011-04-08 5:01 ` Paul Mundt
2011-04-07 0:02 ` [PATCH/RFC 5/6] ARM: use common clock-based runtime PM implementation on SH-mobile & OMAP1 Kevin Hilman
2011-04-07 0:02 ` [PATCH/RFC 6/6] Revert "driver core: platform_bus: allow runtime override of dev_pm_ops" Kevin Hilman
2011-04-07 5:38 ` [PATCH/RFC 0/6] ARM: runtime PM: consolidate runtime PM implementations Rafael J. Wysocki
2011-04-07 14:58 ` Kevin Hilman
2011-04-07 17:17 ` Kevin Hilman
2011-04-07 22:31 ` Rafael J. Wysocki
2011-04-08 0:32 ` Kevin Hilman
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