linux-kernel - Re: [rtc-linux] Re: Can someone Ack and queue a patch for RTC subsytem?

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Message-ID: <20131221141643.GC30815@sirena.org.uk>
Date:	Sat, 21 Dec 2013 14:16:43 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Arnaud Ebalard <arno@...isbad.org>
Cc:	Alessandro Zummo <a.zummo@...ertech.it>,
	rtc-linux@...glegroups.com, Mark Rutland <mark.rutland@....com>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	jason@...edaemon.net, Pawel Moll <pawel.moll@....com>,
	Stephen Warren <swarren@...dotorg.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	linux-kernel@...r.kernel.org,
	Rob Herring <rob.herring@...xeda.com>,
	Jason Gunthorpe <jgunthorpe@...idianresearch.com>,
	linux-arm-kernel@...ts.infradead.org,
	Rob Landley <rob@...dley.net>,
	Kumar Gala <galak@...eaurora.org>,
	Grant Likely <grant.likely@...aro.org>,
	Peter Huewe <peter.huewe@...ineon.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Thierry Reding <treding@...dia.com>,
	Guenter Roeck <linux@...ck-us.net>
Subject: Re: [rtc-linux] Re: Can someone Ack and queue a patch for RTC
 subsytem?

On Fri, Dec 20, 2013 at 09:23:46PM +0100, Arnaud Ebalard wrote:

> I do not even know to which specific component the irq line of the chip
> is connected. You can take a look at [1] to see what's on the PCB; if
> you have an idea about which one could be a good candidate (TPS65251?),
> I can try and check with an ohmmeter which pin is connected to confirm
> your guess. Then, I could look at the datasheet (if any) to see if it
> can relay the interrupt to the SoC (if the component is supported by
> Linux kernel).

That's a PMIC which is what I'd expect if it's able to wake the device -
if it's anything like the other TI PMICs it ought to be able to act as
an interrupt controller.
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