From: "Lothar Waßmann" <LW@KARO-electronics.de>
To: Mark Brown <broonie@kernel.org>
Cc: "Benoît Cousson" <bcousson@baylibre.com>,
"Ian Campbell" <ijc+devicetree@hellion.org.uk>,
"Kumar Gala" <galak@codeaurora.org>,
"Liam Girdwood" <lgirdwood@gmail.com>,
"Mark Rutland" <mark.rutland@arm.com>,
"Pawel Moll" <pawel.moll@arm.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Russell King" <linux@arm.linux.org.uk>,
"Tony Lindgren" <tony@atomide.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org
Subject: Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional
Date: Mon, 25 Jan 2016 13:51:09 +0100 [thread overview]
Message-ID: <20160125135109.760ba5f0@ipc1.ka-ro> (raw)
In-Reply-To: <20160125124123.GQ6588@sirena.org.uk>
Hi,
On Mon, 25 Jan 2016 12:41:23 +0000 Mark Brown wrote:
> On Mon, Jan 25, 2016 at 01:37:31PM +0100, Lothar Waßmann wrote:
> > On Fri, 22 Jan 2016 16:26:10 +0000 Mark Brown wrote:
>
> > > You're not just making the interrupt optional, you are also implementing
> > > polling support. That's really unusual and there's no clear reason for
>
> > Any suggestions how to handle this case in a more sensible way?
>
> The above, for example - make the interrupt optional.
>
This will make it impossible to notify the system about
overtemperature (and undervoltage).
I implemented polling to be able to get at least overtemperature
warnings.
(Undervoltage cannot be handled sensibly without interrupt anyway)
Lothar Waßmann
next prev parent reply other threads:[~2016-01-25 12:51 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-20 12:29 PATCH [0/2] ARM: dts: am33xx: add support for Ka-Ro electronics TX48-7020 module Lothar Waßmann
2016-01-20 12:29 ` [PATCH 1/2] regulator: ltc3589: make IRQ optional Lothar Waßmann
2016-01-20 16:42 ` Mark Brown
2016-01-21 7:05 ` Lothar Waßmann
2016-01-21 10:20 ` Mark Brown
2016-01-21 10:26 ` Lothar Waßmann
2016-01-21 11:11 ` Mark Brown
2016-01-21 11:33 ` Lothar Waßmann
2016-01-21 16:26 ` Mark Brown
2016-01-22 5:41 ` Lothar Waßmann
2016-01-22 16:26 ` Mark Brown
2016-01-25 12:37 ` Lothar Waßmann
2016-01-25 12:41 ` Mark Brown
2016-01-25 12:51 ` Lothar Waßmann [this message]
2016-01-25 13:52 ` Mark Brown
2016-01-20 17:29 ` Grygorii Strashko
2016-01-20 12:29 ` [PATCH 2/2] ARM: dts: am33xx: add support for Ka-Ro electronics TX48-7020 module Lothar Waßmann
2016-01-20 16:32 ` Robert Nelson
2016-02-12 22:07 ` Tony Lindgren
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