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From: Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
To: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: Thierry Reding
	<thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>,
	"devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org"
	<devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org>,
	Sascha Hauer <s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
	"linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
	Matthias Kaehlcke
	<matthias-RprLehDfhQ3k1uMJSBkQmQ@public.gmane.org>,
	Kurt Van Dijck <kurt.van.dijck-/BeEPy95v10@public.gmane.org>,
	Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
	Grant Likely
	<grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>,
	Colin Cross <ccross-z5hGa2qSFaRBDgjK7y7TUQ@public.gmane.org>,
	Olof Johansson <olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org>,
	Richard Purdie <rpurdie-Fm38FmjxZ/leoWH0uzbU5w@public.gmane.org>
Subject: Re: [RFC 1/7] PWM: add pwm framework support
Date: Wed, 21 Dec 2011 00:54:39 +0000	[thread overview]
Message-ID: <20111221005439.GC13529@sirena.org.uk> (raw)
In-Reply-To: <74CDBE0F657A3D45AFBB94109FB122FF176BE92E50-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>

On Tue, Dec 20, 2011 at 02:13:38PM -0800, Stephen Warren wrote:

> There have been discussions before re: GPIOs and interrupts that creating
> a global namespace for them was a mistake. This new PWM API does the same
> thing. Is there an issue here?

It is an issue with the PWM API but as the PWM API already exists
(without a generic implementation) it's kind of out of scope to fix that
- it'd be a big churn to do along with providing standard code.

  parent reply	other threads:[~2011-12-21  0:54 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-20 10:32 [RFC 0/7] Add PWM device-tree support Thierry Reding
     [not found] ` <1324377138-32129-1-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2011-12-20 10:32   ` [RFC 1/7] PWM: add pwm framework support Thierry Reding
     [not found]     ` <1324377138-32129-2-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2011-12-20 22:13       ` Stephen Warren
     [not found]         ` <74CDBE0F657A3D45AFBB94109FB122FF176BE92E50-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2011-12-21  0:54           ` Mark Brown [this message]
2011-12-20 10:32   ` [RFC 2/7] pwm: Allow chips to support multiple PWMs Thierry Reding
     [not found]     ` <1324377138-32129-3-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2011-12-20 22:32       ` Stephen Warren
     [not found]         ` <74CDBE0F657A3D45AFBB94109FB122FF176BE92E67-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2011-12-21  7:51           ` Thierry Reding
     [not found]             ` <20111221075141.GB542-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2011-12-21 14:09               ` Thierry Reding
     [not found]                 ` <20111221140944.GA30666-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2011-12-21 16:55                   ` Stephen Warren
     [not found]                     ` <74CDBE0F657A3D45AFBB94109FB122FF176BE92FEC-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2011-12-22  6:57                       ` Thierry Reding
2011-12-20 10:32   ` [RFC 3/7] of: Add PWM support Thierry Reding
     [not found]     ` <1324377138-32129-4-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2011-12-20 22:45       ` Stephen Warren
     [not found]         ` <74CDBE0F657A3D45AFBB94109FB122FF176BE92E6A-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2011-12-21  8:09           ` Thierry Reding
2011-12-20 10:32   ` [RFC 4/7] arm: tegra: Fix PWM clock programming Thierry Reding
     [not found]     ` <1324377138-32129-5-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2011-12-20 22:57       ` Stephen Warren
     [not found]         ` <74CDBE0F657A3D45AFBB94109FB122FF176BE92E7E-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2011-12-21  9:12           ` Thierry Reding
     [not found]             ` <20111221091227.GE542-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2011-12-21 16:44               ` Stephen Warren
2011-12-20 10:32   ` [RFC 5/7] arm: tegra: Provide clock for only one PWM controller Thierry Reding
     [not found]     ` <1324377138-32129-6-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2011-12-20 22:57       ` Stephen Warren
2011-12-20 10:32   ` [RFC 6/7] pwm: Add Tegra2 SoC support Thierry Reding
     [not found]     ` <1324377138-32129-7-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2011-12-20 22:29       ` Olof Johansson
     [not found]         ` <CAOesGMibzg80rpeUMt-RTyz=0cffHtZmUe09XDdODNKwZmsX2A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-12-21  7:19           ` Thierry Reding
2011-12-20 23:23       ` Stephen Warren
2011-12-20 10:32   ` [RFC 7/7] pwm-backlight: Add rudimentary device-tree support Thierry Reding
     [not found]     ` <1324377138-32129-8-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2011-12-20 23:33       ` Stephen Warren
     [not found]         ` <74CDBE0F657A3D45AFBB94109FB122FF176BE92EBE-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2011-12-21  9:32           ` Thierry Reding
     [not found]             ` <20111221093257.GF542-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2011-12-21 18:20               ` Stephen Warren
     [not found]                 ` <74CDBE0F657A3D45AFBB94109FB122FF176BE9302E-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2011-12-21 19:04                   ` Mitch Bradley
     [not found]                     ` <4EF22DCB.10502-D5eQfiDGL7eakBO8gow8eQ@public.gmane.org>
2011-12-22  7:45                       ` Thierry Reding
2011-12-20 13:24   ` [RFC 0/7] Add PWM " Rob Herring
     [not found]     ` <4EF08C9E.9020302-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-12-20 13:41       ` Thierry Reding

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