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Date: Mon, 4 Apr 2016 15:40:47 -0700
From: Tony Lindgren <tony@atomide.com>
To: Marcin Niestroj <m.niestroj@grinn-global.com>
Cc: rtc-linux@googlegroups.com, devicetree@vger.kernel.org,
	Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
	Alessandro Zummo <a.zummo@towertech.it>,
	Alexandre Belloni <alexandre.belloni@free-electrons.com>,
	Keerthy <j-keerthy@ti.com>, linux-omap@vger.kernel.org
Subject: [rtc-linux] Re: [PATCH] rtc: omap: Support ext_wakeup configuration
Message-ID: <20160404224046.GA17042@atomide.com>
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Hi,

* Marcin Niestroj <m.niestroj@grinn-global.com> [160404 08:57]:
> Support configuration of ext_wakeup sources. This patch makes it
> possible to enable ext_wakeup and set it's polarity, depending on board
> configuration. AM335x's dedicated PMIC (tps65217) uses ext_wakeup to
> notify about power-button presses. Handling power-button presses enables
> to recover from RTC-only power states correctly.

I suggest you just set this pin up as a minimal gpiochip. That way
we can use the standard binding :) And if we get lucky, this pin can
also trigger during runtime.

Regards,

Tony

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