From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Alex Courbot <acourbot@nvidia.com>
Cc: Simon Glass <sjg@chromium.org>,
Stephen Warren <swarren@nvidia.com>,
Thierry Reding <thierry.reding@avionic-design.de>,
Grant Likely <grant.likely@secretlab.ca>,
Rob Herring <rob.herring@calxeda.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Arnd Bergmann <arnd@arndb.de>,
"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-fbdev@vger.kernel.org" <linux-fbdev@vger.kernel.org>,
"devicetree-discuss@lists.ozlabs.org"
<devicetree-discuss@lists.ozlabs.org>
Subject: Re: [RFC][PATCH v3 1/3] runtime interpreted power sequences
Date: Tue, 31 Jul 2012 14:23:14 +0000 [thread overview]
Message-ID: <20120731142313.GU4468@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <50179933.9090501@nvidia.com>
On Tue, Jul 31, 2012 at 05:37:07PM +0900, Alex Courbot wrote:
> On 07/30/2012 08:00 PM, Simon Glass wrote:
> >For the delay, I think milliseconds is reasonable. I suppose there is
> >no reasonable need for microseconds?
> I don't see any need for microseconds myself - anybody sees use for
> finer-grained delays?
Bouncing reset lines, often the time required for reset is down in the
microseconds.
next prev parent reply other threads:[~2012-07-31 14:23 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-27 12:05 [RFC][PATCH v3 0/3] Power sequences with PWM and DT support Alexandre Courbot
2012-07-27 12:05 ` [RFC][PATCH v3 1/3] runtime interpreted power sequences Alexandre Courbot
[not found] ` <1343390750-3642-2-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-07-27 18:19 ` Greg Kroah-Hartman
[not found] ` <20120727181923.GB23564-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2012-07-30 1:51 ` Alex Courbot
2012-07-30 2:40 ` Gethering power management/policy hw drivers under drivers/power/? (Re: [RFC][PATCH v3 1/3] runtime Anton Vorontsov
2012-07-30 3:04 ` Gethering power management/policy hw drivers under drivers/power/? (Re: [RFC][PATCH v3 1/3] runt 함명주
2012-07-30 20:59 ` Rafael J. Wysocki
[not found] ` <201207302259.39396.rjw-KKrjLPT3xs0@public.gmane.org>
2012-08-01 0:51 ` Anton Vorontsov
2012-08-06 8:45 ` Pihet-XID, Jean
2012-07-27 18:20 ` [RFC][PATCH v3 1/3] runtime interpreted power sequences Greg Kroah-Hartman
2012-07-30 11:00 ` Simon Glass
2012-07-31 8:37 ` Alex Courbot
[not found] ` <50179933.9090501-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-07-31 9:13 ` Thierry Reding
[not found] ` <20120731091324.GA15557-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-07-31 10:11 ` Alex Courbot
[not found] ` <5017AF5D.2010204-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-07-31 10:46 ` Thierry Reding
2012-07-31 14:23 ` Mark Brown [this message]
2012-07-30 11:33 ` Thierry Reding
2012-07-31 9:51 ` Alex Courbot
[not found] ` <5017AA87.2040503-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-07-31 10:19 ` Thierry Reding
[not found] ` <20120731101931.GB16155-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-08-01 2:50 ` Alex Courbot
[not found] ` <5018997B.7010808-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-08-01 7:17 ` Thierry Reding
2012-07-31 14:11 ` Mark Brown
2012-07-30 15:44 ` Rob Herring
[not found] ` <5016ABDD.5010809-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-07-30 15:47 ` Mark Brown
[not found] ` <20120730154706.GL4468-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-07-31 9:16 ` Thierry Reding
2012-07-30 22:26 ` Stephen Warren
[not found] ` <50170A14.6000201-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-07-31 10:15 ` Alex Courbot
2012-07-30 22:45 ` Stephen Warren
2012-07-31 10:32 ` Alex Courbot
[not found] ` <5017B434.2010706-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-07-31 10:56 ` Thierry Reding
[not found] ` <20120731105640.GD16155-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-07-31 12:22 ` Mitch Bradley
[not found] ` <5017CDF9.2060304-D5eQfiDGL7eakBO8gow8eQ@public.gmane.org>
2012-07-31 12:38 ` Thierry Reding
[not found] ` <20120731123811.GA25855-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-07-31 12:55 ` Mitch Bradley
2012-08-01 1:47 ` Alex Courbot
[not found] ` <50188ABB.2060304-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-08-01 2:15 ` Mitch Bradley
2012-08-01 1:42 ` Alex Courbot
2012-07-31 14:13 ` Mark Brown
2012-07-31 14:22 ` Thierry Reding
2012-07-31 14:26 ` Mark Brown
[not found] ` <20120731142607.GV4468-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-07-31 14:32 ` Thierry Reding
[not found] ` <20120731143235.GA21126-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-07-31 15:39 ` Mark Brown
2012-07-31 16:19 ` Greg Kroah-Hartman
[not found] ` <20120731161954.GB4941-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2012-07-31 16:22 ` Mark Brown
[not found] ` <20120731162230.GE11892-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-07-31 16:42 ` Greg Kroah-Hartman
2012-07-31 16:50 ` Mark Brown
2012-08-01 7:41 ` Thierry Reding
[not found] ` <20120801074113.GF29673-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-08-01 13:26 ` Mark Brown
[not found] ` <20120801132651.GU11892-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-08-01 13:38 ` Thierry Reding
[not found] ` <20120801133814.GA19771-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-08-01 13:55 ` Mark Brown
[not found] ` <20120801135531.GW11892-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-08-01 14:01 ` Thierry Reding
2012-07-31 16:34 ` Stephen Warren
2012-08-02 8:00 ` Alex Courbot
[not found] ` <501A338D.7080105-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-08-02 8:21 ` Thierry Reding
[not found] ` <20120802082157.GA14866-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-08-02 8:27 ` Alex Courbot
2012-08-02 8:45 ` Thierry Reding
2012-08-02 9:20 ` Alex Courbot
2012-08-02 18:11 ` Mark Brown
[not found] ` <20120802181111.GM4537-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-08-03 1:15 ` Alex Courbot
[not found] ` <501B2642.4080805-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-08-04 14:12 ` Mark Brown
2012-08-06 2:27 ` Alex Courbot
[not found] ` <501F2BAA.8000808-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-08-06 16:16 ` Stephen Warren
2012-08-07 5:10 ` Alex Courbot
[not found] ` <1343390750-3642-1-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-07-27 12:05 ` [RFC][PATCH v3 2/3] pwm_backlight: use " Alexandre Courbot
2012-07-27 12:05 ` [RFC][PATCH v3 3/3] tegra: add pwm backlight device tree nodes Alexandre Courbot
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