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 v6 04/17] pwm: Add table-based lookup for static mappings
Date: Fri, 13 Apr 2012 10:47:19 +0100 [thread overview]
Message-ID: <20120413094718.GL3168@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1334070400-25013-5-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
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On Tue, Apr 10, 2012 at 05:06:27PM +0200, Thierry Reding wrote:
> In order to get rid of the global namespace for PWM devices, this commit
> provides an alternative method, similar to that of the regulator or
> clock frameworks, for registering a static mapping for PWM devices. This
> works by providing a table with a provider/consumer map in the board
> setup code.
>
> With the new pwm_get() and pwm_put() functions available, usage of
> pwm_request() and pwm_free() becomes deprecated.
Reviwed-by: Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
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next prev parent reply other threads:[~2012-04-13 9:47 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-10 15:06 [PATCH v6 00/17] Add PWM framework and device tree support Thierry Reding
[not found] ` <1334070400-25013-1-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-04-10 15:06 ` [PATCH v6 01/17] pwm: Add PWM framework support Thierry Reding
2012-04-10 15:06 ` [PATCH v6 02/17] pwm: Allow chips to support multiple PWMs Thierry Reding
2012-04-10 15:06 ` [PATCH v6 03/17] pwm: Add debugfs interface Thierry Reding
[not found] ` <1334070400-25013-4-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-04-11 12:33 ` Shawn Guo
[not found] ` <20120411123352.GA2445-rvtDTF3kK1ictlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
2012-04-11 12:38 ` Thierry Reding
2012-04-11 15:11 ` Mark Brown
2012-04-10 15:06 ` [PATCH v6 04/17] pwm: Add table-based lookup for static mappings Thierry Reding
[not found] ` <1334070400-25013-5-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-04-11 12:38 ` Shawn Guo
[not found] ` <20120411123815.GB2445-rvtDTF3kK1ictlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
2012-04-11 12:51 ` Thierry Reding
2012-04-13 9:47 ` Mark Brown [this message]
2012-04-10 15:06 ` [PATCH v6 05/17] pwm: Add device tree support Thierry Reding
[not found] ` <1334070400-25013-6-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-04-11 13:02 ` Shawn Guo
[not found] ` <20120411130208.GC2445-rvtDTF3kK1ictlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
2012-04-11 13:14 ` Thierry Reding
2012-04-10 15:06 ` [PATCH v6 06/17] ARM: tegra: Fix PWM clock programming Thierry Reding
2012-04-10 15:06 ` [PATCH v6 07/17] ARM: tegra: Provide clock for only one PWM controller Thierry Reding
2012-04-10 15:06 ` [PATCH v6 08/17] pwm: Add NVIDIA Tegra SoC support Thierry Reding
2012-04-10 15:06 ` [PATCH v6 09/17] pwm: tegra: Add device tree support Thierry Reding
2012-04-10 15:06 ` [PATCH v6 10/17] pwm: Move Blackfin PWM driver to PWM framework Thierry Reding
2012-04-10 15:06 ` [PATCH v6 11/17] pwm: Move PXA " Thierry Reding
2012-04-10 15:06 ` [PATCH v6 12/17] ARM i.MX: Move i.MX pwm driver to pwm framework Thierry Reding
2012-04-10 15:06 ` [PATCH v6 13/17] ARM Samsung: Move s3c " Thierry Reding
2012-04-10 15:06 ` [PATCH v6 14/17] ARM vt8500: Move vt8500 " Thierry Reding
2012-04-10 15:06 ` [PATCH v6 15/17] pwm: add pwm-mxs support Thierry Reding
2012-04-10 15:06 ` [PATCH v6 16/17] pwm-backlight: Add rudimentary device tree support Thierry Reding
[not found] ` <1334070400-25013-17-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-04-11 13:28 ` Shawn Guo
2012-04-13 9:48 ` Mark Brown
2012-04-10 15:06 ` [PATCH v6 17/17] pwm: Take over maintainership of the PWM subsystem Thierry Reding
[not found] ` <1334070400-25013-18-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-04-10 19:51 ` Arnd Bergmann
[not found] ` <201204101951.44198.arnd-r2nGTMty4D4@public.gmane.org>
2012-04-12 7:22 ` Thierry Reding
[not found] ` <20120412072206.GB18252-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-04-12 11:34 ` Arnd Bergmann
[not found] ` <201204121134.24892.arnd-r2nGTMty4D4@public.gmane.org>
2012-04-12 12:27 ` Thierry Reding
[not found] ` <20120412122740.GB5353-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-04-16 5:50 ` Thierry Reding
[not found] ` <20120416055012.GA3037-RM9K5IK7kjIyiCvfTdI0JKcOhU4Rzj621B7CTYaBSLdn68oJJulU0Q@public.gmane.org>
2012-04-16 15:02 ` Arnd Bergmann
2012-04-10 20:58 ` Sascha Hauer
2012-06-14 12:47 ` [PATCH v6 00/17] Add PWM framework and device tree support Hebbar, Gururaja
[not found] ` <1BAFE6F6C881BF42822005164F1491C33EA21A9F-Er742YJ7I/eIQmiDNMet8wC/G2K4zDHf@public.gmane.org>
2012-06-14 12:53 ` Thierry Reding
2012-06-14 13:36 ` Hebbar, Gururaja
2012-04-29 15:40 ` Eric Bénard
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