From: Kevin Hilman <khilman@baylibre.com>
To: Jon Hunter <jonathanh@nvidia.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Jason Cooper <jason@lakedaemon.net>,
Marc Zyngier <marc.zyngier@arm.com>,
Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Stephen Warren <swarren@wwwdotorg.org>,
Thierry Reding <thierry.reding@gmail.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Grygorii Strashko <grygorii.strashko@ti.com>,
Lars-Peter Clausen <lars@metafoo.de>,
Linus Walleij <linus.walleij@linaro.org>,
<linux-tegra@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH V6 4/9] genirq: Add runtime power management support for IRQ chips
Date: Fri, 10 Jun 2016 15:08:30 -0700 [thread overview]
Message-ID: <m2eg84y9wh.fsf@baylibre.com> (raw)
In-Reply-To: <1465312354-27778-5-git-send-email-jonathanh@nvidia.com> (Jon Hunter's message of "Tue, 7 Jun 2016 16:12:29 +0100")
Jon Hunter <jonathanh@nvidia.com> writes:
> Some IRQ chips may be located in a power domain outside of the CPU
> subsystem and hence will require device specific runtime power
> management. In order to support such IRQ chips, add a pointer for a
> device structure to the irq_chip structure, and if this pointer is
> populated by the IRQ chip driver and CONFIG_PM is selected in the kernel
> configuration, then the pm_runtime_get/put APIs for this chip will be
> called when an IRQ is requested/freed, respectively.
>
> Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
next prev parent reply other threads:[~2016-06-10 22:08 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-07 15:12 [PATCH V6 0/9] Add support for Tegra210 AGIC Jon Hunter
2016-06-07 15:12 ` [PATCH V6 1/9] irqdomain: Fix handling of type settings for existing mappings Jon Hunter
2016-06-07 15:12 ` [PATCH V6 2/9] genirq: Look-up trigger type if not specified by caller Jon Hunter
2016-06-13 10:42 ` Marc Zyngier
2016-06-13 11:09 ` Jon Hunter
2016-06-13 11:59 ` Marc Zyngier
2016-06-13 12:24 ` Jon Hunter
2016-06-13 12:33 ` Marc Zyngier
2016-06-07 15:12 ` [PATCH V6 3/9] irqdomain: Don't set type when mapping an IRQ Jon Hunter
2016-07-29 3:53 ` Masahiro Yamada
2016-07-29 8:10 ` Marc Zyngier
2016-08-01 1:28 ` Masahiro Yamada
2016-08-01 7:46 ` Marc Zyngier
2016-08-01 8:30 ` Masahiro Yamada
2016-07-29 8:31 ` Jon Hunter
2016-08-01 3:09 ` Masahiro Yamada
2017-08-17 12:46 ` [V6,3/9] " jeffy
2017-08-17 13:34 ` Marc Zyngier
2017-08-17 14:42 ` jeffy
2016-06-07 15:12 ` [PATCH V6 4/9] genirq: Add runtime power management support for IRQ chips Jon Hunter
2016-06-10 22:08 ` Kevin Hilman [this message]
2016-06-07 15:12 ` [PATCH V6 5/9] irqchip/gic: Isolate early GIC initialisation code Jon Hunter
2016-06-07 15:12 ` [PATCH V6 6/9] irqchip/gic: Add helper function for chip initialisation Jon Hunter
2016-06-07 15:12 ` [PATCH V6 7/9] irqchip/gic: Prepare for adding platform driver Jon Hunter
2016-06-07 15:12 ` [PATCH V6 8/9] dt-bindings: arm-gic: Add documentation for Tegra210 AGIC Jon Hunter
2016-06-07 15:12 ` [PATCH V6 9/9] irqchip/gic: Add platform driver for non-root GICs that require RPM Jon Hunter
2016-06-13 9:10 ` Marc Zyngier
2016-06-13 9:58 ` Jon Hunter
2016-06-13 10:13 ` Marc Zyngier
2016-06-13 10:27 ` Jon Hunter
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