linux-kernel - Re: [PATCH] arm: omap5: dts: split SMPS10 dt node

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Message-ID: <520A474F.9080500@baylibre.com>
Date:	Tue, 13 Aug 2013 16:48:47 +0200
From:	Benoit Cousson <bcousson@...libre.com>
To:	Kishon Vijay Abraham I <kishon@...com>
CC:	tony@...mide.com, rob.herring@...xeda.com, pawel.moll@....com,
	mark.rutland@....com, swarren@...dotorg.org,
	ian.campbell@...rix.com, linux-omap@...r.kernel.org,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux@....linux.org.uk, linux-kernel@...r.kernel.org, balbi@...com
Subject: Re: [PATCH] arm: omap5: dts: split SMPS10 dt node

On 13/08/2013 16:45, Kishon Vijay Abraham I wrote:
> Hi,
>
> On Tuesday 13 August 2013 06:51 PM, Benoit Cousson wrote:
>> Hi Kishon,
>>
>> On 12/08/2013 11:37, Kishon Vijay Abraham I wrote:
>>> SMPS10 has two outputs OUT1 and OUT2. Hence SMPS10 is modeled as
>>> two regulators. The dt node is split to reflect it.
>>
>> Mmm, I'm curious. How is it supposed to work?
>>
>> Do you have dedicated control on each output?
>
> Yes. It can be controlled by setting different values to the same bit fields.
> You can refer [1] where we actually implement SMPS10 as two different regulators.
>
> [1] -> http://permalink.gmane.org/gmane.linux.kernel/1542521

Great, thanks.

Can we merge that one safely if the driver changed are not done yet?

Regards,
Benoit
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