linux-kernel - Re: [PATCH 1/2] mfd: AS3722: add dt node properties for system power controller

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Date:	Thu, 19 Dec 2013 12:03:16 -0700
From:	Stephen Warren <swarren@...dotorg.org>
To:	Lee Jones <lee.jones@...aro.org>,
	Laxman Dewangan <ldewangan@...dia.com>
CC:	anton@...msg.org, dwmw2@...radead.org, mark.rutland@....com,
	rob@...dley.net, ijc+devicetree@...lion.org.uk, swarren@...dia.com,
	devicetree@...r.kernel.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] mfd: AS3722: add dt node properties for system power
 controller

On 12/19/2013 06:06 AM, Lee Jones wrote:
> On Thu, 19 Dec 2013, Laxman Dewangan wrote:
> 
>> ams AS3722 device supports the power off by turning off its all rails.
>>
>> Add dt node properties to enable this functionality on this device.

>> diff --git a/Documentation/devicetree/bindings/mfd/as3722.txt b/Documentation/devicetree/bindings/mfd/as3722.txt

>> +functionality from ams AS3722:
>> +ams,system-power-controller: To enable the power off functionality through
>> +	device.
> 
> Do what with it? "on", "<1>", something else?

It's a Boolean property, so just add the name to the DT, no value.
Admittedly the binding should state this.

The series,

Tested-by: Stephen Warren <swarren@...dia.com>
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