From: Kevin Hilman <khilman@ti.com>
To: Hema Kalliguddi <hemahk@ti.com>
Cc: balbi@ti.com, linux-omap@vger.kernel.org,
linux-usb@vger.kernel.org, Tony Lindgren <tony@atomide.com>,
Benoit Cousson <b-cousson@ti.com>, Paul Walmsley <paul@pwsan.com>
Subject: Re: [PATCH 5/5 v6] usb: musb: Using runtime pm APIs for musb.
Date: Mon, 14 Feb 2011 16:42:02 -0800 [thread overview]
Message-ID: <87oc6ew2lh.fsf@ti.com> (raw)
In-Reply-To: <98ff144ea4e715250c54712ebbfb494f@mail.gmail.com> (Hema Kalliguddi's message of "Thu, 10 Feb 2011 22:09:45 +0530")
Hema Kalliguddi <hemahk@ti.com> writes:
[...]
>>On Thu, Feb 10, 2011 at 07:38:01PM +0530, Hema HK wrote:
>>> Calling runtime pm APIs pm_runtime_put_sync() and
>>pm_runtime_get_sync()
>>> for enabling/disabling the clocks, sysconfig settings.
>>>
>>> Enable clock, configure no-idle/standby when active and
>>configure force idle/standby
>>> and disable clock when idled. This is taken care by the
>>runtime framework when
>>> driver calls the pm_runtime_get_sync and pm_runtime_put_sync APIs.
>>
>>does it have to be the _sync() ??
> Yes. Because immediately after this I access the registers.
>
What about the put?
Kevin
next prev parent reply other threads:[~2011-02-15 0:42 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-10 14:07 Subject: [PATCH 0/5 v6]usb: musb: hwmod and runtime pm support for musb Hema HK
2011-02-10 14:07 ` [PATCH 2/5 v6] OMAP3xxx: hwmod data: Add USBOTG Hema HK
2011-02-10 14:07 ` [PATCH 3/5 v6] OMAP4430: hwmod data: Adding USBOTG Hema HK
[not found] ` <1297346881-13438-1-git-send-email-hemahk-l0cyMroinI0@public.gmane.org>
2011-02-10 14:07 ` [PATCH 1/5 v6] OMAP2430: hwmod data: Add USBOTG Hema HK
2011-02-10 14:08 ` [PATCH 4/5 v6] OMAP2+: musb: HWMOD adaptation for musb. registration Hema HK
[not found] ` <1297346881-13438-5-git-send-email-hemahk-l0cyMroinI0@public.gmane.org>
2011-02-15 0:15 ` Kevin Hilman
[not found] ` <87vd0mw3u9.fsf-l0cyMroinI0@public.gmane.org>
2011-02-15 6:30 ` Hema Kalliguddi
2011-02-15 8:32 ` Felipe Balbi
2011-02-15 16:12 ` Kevin Hilman
[not found] ` <87r5b9uvj8.fsf-l0cyMroinI0@public.gmane.org>
2011-02-16 10:57 ` Hema Kalliguddi
2011-02-10 14:08 ` [PATCH 5/5 v6] usb: musb: Using runtime pm APIs for musb Hema HK
2011-02-10 14:26 ` Felipe Balbi
2011-02-10 16:39 ` Hema Kalliguddi
2011-02-15 0:42 ` Kevin Hilman [this message]
[not found] ` <87oc6ew2lh.fsf-l0cyMroinI0@public.gmane.org>
2011-02-15 4:01 ` Kalliguddi, Hema
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