From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Tomasz Figa <tomasz.figa@gmail.com>,
Tomasz Figa <t.figa@samsung.com>,
Samuel Ortiz <sameo@linux.intel.com>,
linux-arm-kernel@lists.infradead.org,
devicetree-discuss@lists.ozlabs.org,
linux-samsung-soc@vger.kernel.org, kgene.kim@samsung.com,
kyungmin.park@samsung.com, linux@simtec.co.uk,
kwangwoo.lee@gmail.com, jacmet@sunsite.dk,
augulis.darius@gmail.com, mcuelenaere@gmail.com,
linux@arm.linux.org.uk, sylvester.nawrocki@gmail.com,
buserror@gmail.com, christer@weinigel.se, jekhor@gmail.com,
ghcstop@gmail.com, mark.rutland@arm.com, heiko@sntech.de,
robherring2@gmail.com, m.szyprowski@samsung.com,
john.stultz@linaro.org, tglx@linutronix.de
Subject: Re: [PATCH v4 04/14] mfd: Add Samsung PWM/timer master driver
Date: Thu, 11 Apr 2013 17:28:27 +0100 [thread overview]
Message-ID: <20130411162826.GG9243@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <201304110035.47776.arnd@arndb.de>
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On Thu, Apr 11, 2013 at 12:35:47AM +0200, Arnd Bergmann wrote:
> Sorry for not replying earlier. My idea for the register level interface
> was to create a platform_device for each PWM, e.g. using the mfd_cell
> infrastructure. You can then pass a "struct regmap" as the platform
> data for each child of the timer node, and all the DT handling code
> can stay in the parent driver.
Dunno if it helps or not but there's also dev_get_regmap() if you're
passing the struct device around or can fish one out of thhe parent.
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next prev parent reply other threads:[~2013-04-11 16:28 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-04 16:36 [PATCH v4 00/14] ARM: samsung-time: Prepare for multiplatform support Tomasz Figa
2013-04-04 16:36 ` [PATCH v4 01/14] ARM: SAMSUNG: Move samsung-time to drivers/clocksource Tomasz Figa
2013-04-04 16:36 ` [PATCH v4 02/14] clocksource: samsung-time: Drop useless defines from public header Tomasz Figa
2013-04-04 16:37 ` [PATCH v4 03/14] clocksource: samsung-time: Use local register definitions Tomasz Figa
2013-04-04 16:37 ` [PATCH v4 04/14] mfd: Add Samsung PWM/timer master driver Tomasz Figa
2013-04-05 16:39 ` Samuel Ortiz
2013-04-05 16:53 ` Tomasz Figa
2013-04-05 17:05 ` Arnd Bergmann
2013-04-05 17:35 ` Tomasz Figa
2013-04-05 19:54 ` Arnd Bergmann
2013-04-05 22:24 ` Tomasz Figa
2013-04-08 16:53 ` Tomasz Figa
2013-04-10 22:35 ` Arnd Bergmann
2013-04-11 16:28 ` Mark Brown [this message]
2013-04-11 16:44 ` Tomasz Figa
2013-04-11 21:08 ` Arnd Bergmann
2013-04-04 16:37 ` [PATCH v4 05/14] ARM: SAMSUNG: Unify base address definitions of timer block Tomasz Figa
2013-04-04 16:37 ` [PATCH v4 06/14] ARM: SAMSUNG: Add new PWM platform device Tomasz Figa
2013-04-04 16:37 ` [PATCH v4 07/14] ARM: SAMSUNG: Set PWM platform data Tomasz Figa
2013-04-04 16:37 ` [PATCH v4 08/14] clocksource: samsung-time: Use Samsung PWM/timer master driver Tomasz Figa
2013-04-04 16:37 ` [PATCH v4 09/14] clocksource: samsung-time: Use variant data to get SoC-specific bits Tomasz Figa
2013-04-04 16:37 ` [PATCH v4 10/14] clocksource: samsung-time: Use master driver to configure dividers Tomasz Figa
2013-04-04 16:37 ` [PATCH v4 11/14] clocksource: samsung-time: Use clk_prepare_enable Tomasz Figa
2013-04-04 16:37 ` [PATCH v4 12/14] clocksource: samsung-time: Use master driver to control PWM channels Tomasz Figa
2013-04-04 16:37 ` [PATCH v4 13/14] clocksource: samsung-time: Move IRQ mask/ack handling to the driver Tomasz Figa
2013-04-04 16:37 ` [PATCH v4 14/14] ARM: SAMSUNG: Remove unused PWM timer IRQ chip code Tomasz Figa
2013-04-04 23:15 ` [PATCH v4 00/14] ARM: samsung-time: Prepare for multiplatform support Heiko Stübner
2013-04-05 10:33 ` Tomasz Figa
2013-04-05 22:57 ` Tomasz Figa
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