linux-kernel - Re: [PATCH V2] regulator: tps6586x: register regulator even if no init data

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Message-ID: <50488975.2000009@nvidia.com>
Date:	Thu, 6 Sep 2012 17:01:01 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	Stephen Warren <swarren@...dotorg.org>
CC:	"broonie@...nsource.wolfsonmicro.com" 
	<broonie@...nsource.wolfsonmicro.com>,
	"sameo@...ux.intel.com" <sameo@...ux.intel.com>,
	"lrg@...com" <lrg@...com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V2] regulator: tps6586x: register regulator even if no
 init data

On Wednesday 05 September 2012 09:03 PM, Stephen Warren wrote:
> On 09/05/2012 02:02 AM, Laxman Dewangan wrote:
>> On Wednesday 05 September 2012 02:17 AM, Stephen Warren wrote:
>>> On 08/29/2012 09:01 AM, Laxman Dewangan wrote:
>>>> Register all TPS6586x regulators even if there is no regulator
>>>> init data for platform i.e. without any user-supplied constraints.
>>>>
>>>> Signed-off-by: Laxman Dewangan<ldewangan@...dia.com>
>>> Tested-by: Stephen Warren<swarren@...dia.com>
>>>
>>> Note that this patch depends on the patch I just posted titled
>>> "regulator: tps6586x: add support for SYS rail". I also believe Laxman
>>> will be posting another patch based on these 2 soon (it will move the
>>> regulator DT parsing out of the MFD driver into the regulator driver),
>>> so I guess it makes sense to take them all through the same TPS6586x
>>> topic branch in the regulator tree.
>> About next patch (moving regulator dt parsing out of mfd), do you want
>> to support the Harmony also?
>> If yes then same change should also contain the board-harmony-power.c
>> changes.
> Yes, Harmony needs to continue working.
>
> We can either:
>
> a) Add your third patch to the TPS6586x topic branch in the regulator
> tree, and I'll merge all 3 into the Tegra tree in order to build on it
> and switch the regulators to DT.
>
> b) You can wait to submit your third patch until after the 3.7 merge
> window (i.e. send if for 3.8) since then all the dependencies will have
> appeared in Linus's tree as a baseline. This is probably the simplest.

I will go with option (b) as this is just enhancement and not any 
critical bug fixes.

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