linux-kernel - Re: [PATCH 1/2] regulator: Document binding for regulator suspend voltage

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Date:	Mon, 03 Nov 2014 08:27:17 +0800
From:	Chris Zhong <zyw@...k-chips.com>
To:	Javier Martinez Canillas <javier.martinez@...labora.co.uk>,
	Doug Anderson <dianders@...omium.org>,
	Mark Brown <broonie@...nel.org>
CC:	Heiko Stuebner <heiko@...ech.de>,
	Andrew Bresticker <abrestic@...omium.org>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org, robh+dt@...nel.org,
	pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	carlos@...rcia.org, rdunlap@...radead.org, jkosina@...e.cz,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] regulator: Document binding for regulator suspend
 voltage


On 11/01/2014 04:45 PM, Javier Martinez Canillas wrote:
> Hello Doug,
>
> On 11/01/2014 04:52 AM, Doug Anderson wrote:
>> This patch builds upon (291d761 regulator: Document binding for
>> regulator suspend state for PM state) to allow setting the uV in
>> addition to the state at suspend time.
>>
>> Signed-off-by: Doug Anderson <dianders@...omium.org>
>> ---
>>   Documentation/devicetree/bindings/regulator/regulator.txt | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt
>> index aaad615..4e7ed76 100644
>> --- a/Documentation/devicetree/bindings/regulator/regulator.txt
>> +++ b/Documentation/devicetree/bindings/regulator/regulator.txt
>> @@ -28,6 +28,8 @@ Optional properties:
>>   - regulator-state-[mem/disk] node has following common properties:
>>   	- regulator-on-in-suspend: regulator should be on in suspend state.
>>   	- regulator-off-in-suspend: regulator should be off in suspend state.
>> +	- regulator-suspend-microvolt: regulator should be set to this voltage
>> +	  in suspend.
> The patch looks good to me:
>
> Reviewed-by: Javier Martinez Canillas <javier.martinez@...labora.co.uk>
>
> On thing I wonder is if the binding should say that the suspend voltage is
> independent of the runtime one and it may be outside of the runtime range?
>
> Best regards,
> Javier
>
>
>

Reviewed-by: Chris Zhong <zyw@...k-chips.com>


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