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Date: Tue, 9 Sep 2014 07:42:03 -0400
From: Jason Cooper <jason@lakedaemon.net>
To: Pavel Machek <pavel@denx.de>
Cc: Matti Vaittinen <matti.vaittinen@nsn.com>,
        ext Mark Rutland <mark.rutland@arm.com>,
        ext Guenter Roeck <linux@roeck-us.net>,
        "a.zummo@towertech.it" <a.zummo@towertech.it>,
        "jic23@kernel.org" <jic23@kernel.org>,
        "arno@natisbad.org" <arno@natisbad.org>,
        "jgunthorpe@obsidianresearch.com" <jgunthorpe@obsidianresearch.com>,
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        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "rtc-linux@googlegroups.com" <rtc-linux@googlegroups.com>,
        Sverdlin Alexander <alexander.sverdlin@nsn.com>
Subject: Re: [PATCH] rtc: ds1307: add trickle charger device tree binding
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On Tue, Sep 09, 2014 at 01:34:25PM +0200, Pavel Machek wrote:
...
> > _Maybe_ 
> > diode-connected = <1>; or 
> > diode-connected = <0>; 
> 
> That should work.

meh.  The presence or absence of the property should express the
boolean.

The safe state should be the default (property absent), and the property
name should describe the state when the property is present.

thx,

Jason.