From: Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
To: Thierry Reding
<thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Sascha Hauer <s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@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>,
Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
Richard Purdie <rpurdie-Fm38FmjxZ/leoWH0uzbU5w@public.gmane.org>,
Mitch Bradley <wmb-D5eQfiDGL7eakBO8gow8eQ@public.gmane.org>,
Mike Frysinger <vapier-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org>,
Eric Miao <eric.y.miao-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Lars-Peter Clausen <lars-Qo5EllUWu/uELgA04lAiVw@public.gmane.org>,
Ryan Mallon <rmallon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Bernhard Walle <walle-pDveNdigDaDu9UdzE1sIFA@public.gmane.org>
Subject: Re: [PATCH v5 02/16] pwm: Allow chips to support multiple PWMs
Date: Thu, 29 Mar 2012 22:50:13 +0100 [thread overview]
Message-ID: <20120329215013.GH4153@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1332945238-14897-3-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
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On Wed, Mar 28, 2012 at 04:33:44PM +0200, Thierry Reding wrote:
> Many PWM controllers provide access to more than a single PWM output and
> may even share some resource among them. Allowing a PWM chip to provide
> multiple PWM devices enables better sharing of those resources. As a
> side-effect this change allows easy integration with the device tree
> where a given PWM can be looked up based on the PWM chip's phandle and a
> corresponding index.
Reviewed-by: Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
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next prev parent reply other threads:[~2012-03-29 21:50 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-28 14:33 [PATCH v5 00/16] Add PWM framework and device tree support Thierry Reding
[not found] ` <1332945238-14897-1-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-28 14:33 ` [PATCH v5 01/16] pwm: Add PWM framework support Thierry Reding
[not found] ` <1332945238-14897-2-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-29 21:41 ` Mark Brown
2012-04-04 6:36 ` Shawn Guo
[not found] ` <20120404063605.GB7264-rvtDTF3kK1ictlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
2012-04-04 6:39 ` Thierry Reding
2012-03-28 14:33 ` [PATCH v5 02/16] pwm: Allow chips to support multiple PWMs Thierry Reding
[not found] ` <1332945238-14897-3-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-29 21:50 ` Mark Brown [this message]
2012-04-04 6:44 ` Shawn Guo
2012-03-28 14:33 ` [PATCH v5 03/16] pwm: Add debugfs interface Thierry Reding
[not found] ` <1332945238-14897-4-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-29 21:56 ` Mark Brown
2012-04-04 6:47 ` Shawn Guo
2012-03-28 14:33 ` [PATCH v5 04/16] pwm: Add table-based lookup for static mappings Thierry Reding
[not found] ` <1332945238-14897-5-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-29 22:03 ` Mark Brown
2012-03-30 5:06 ` Thierry Reding
[not found] ` <20120330050641.GA21823-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-03-30 10:18 ` Mark Brown
[not found] ` <20120330101800.GD21950-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-03-30 10:38 ` Thierry Reding
[not found] ` <20120330103840.GB961-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-03-31 14:30 ` Thierry Reding
[not found] ` <20120331143021.GA18382-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-04-01 15:20 ` Shawn Guo
[not found] ` <20120401152042.GE2395-rvtDTF3kK1ictlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
2012-04-02 0:47 ` Shawn Guo
[not found] ` <20120402004730.GA910-rvtDTF3kK1ictlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
2012-04-02 4:50 ` Thierry Reding
2012-03-28 14:33 ` [PATCH v5 05/16] pwm: Add device tree support Thierry Reding
[not found] ` <1332945238-14897-6-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-28 14:53 ` Arnd Bergmann
2012-03-29 21:47 ` Mark Brown
[not found] ` <20120329214717.GG4153-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-03-30 6:24 ` Thierry Reding
2012-03-28 14:33 ` [PATCH v5 06/16] ARM: tegra: Fix PWM clock programming Thierry Reding
2012-03-28 14:33 ` [PATCH v5 07/16] ARM: tegra: Provide clock for only one PWM controller Thierry Reding
2012-03-28 14:33 ` [PATCH v5 08/16] pwm: Add NVIDIA Tegra SoC support Thierry Reding
[not found] ` <1332945238-14897-9-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-30 18:57 ` Stephen Warren
2012-04-04 6:54 ` Shawn Guo
2012-03-28 14:33 ` [PATCH v5 09/16] pwm: tegra: Add device tree support Thierry Reding
[not found] ` <1332945238-14897-10-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-30 19:00 ` Stephen Warren
[not found] ` <4F7602CD.2010808-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-04-02 8:37 ` Thierry Reding
[not found] ` <20120402083749.GA6576-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-04-02 15:42 ` Stephen Warren
[not found] ` <4F79C8D4.2000306-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-04-03 17:55 ` Thierry Reding
[not found] ` <20120403175511.GA26399-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-04-03 19:43 ` Rob Herring
2012-04-03 23:42 ` Grant Likely
2012-04-04 5:00 ` Thierry Reding
[not found] ` <20120404050054.GA30807-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-04-04 18:32 ` Stephen Warren
2012-04-07 1:44 ` Grant Likely
2012-03-28 14:33 ` [PATCH v5 10/16] pwm: Move Blackfin PWM driver to PWM framework Thierry Reding
2012-03-28 14:33 ` [PATCH v5 11/16] pwm: Move PXA " Thierry Reding
2012-03-28 14:33 ` [PATCH v5 12/16] ARM i.MX: Move i.MX pwm driver to pwm framework Thierry Reding
2012-03-28 14:33 ` [PATCH v5 13/16] ARM Samsung: Move s3c " Thierry Reding
2012-03-28 14:33 ` [PATCH v5 14/16] ARM vt8500: Move vt8500 " Thierry Reding
2012-03-28 14:33 ` [PATCH v5 16/16] pwm: Take over maintainership of the PWM subsystem Thierry Reding
2012-03-28 14:33 ` [PATCH v5 15/16] pwm-backlight: Add rudimentary device tree support Thierry Reding
[not found] ` <1332945238-14897-16-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-03-30 19:04 ` Stephen Warren
[not found] ` <4F7603BC.2050300-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-04-04 18:11 ` Thierry Reding
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