linux-kernel - Re: [RESEND PATCH 1/2] MFD: MAX77693: add MAX77693 MFD driver

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Date:	Thu, 15 Mar 2012 19:13:02 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	Venu Byravarasu <vbyravarasu@...dia.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	"sameo@...ux.intel.com" <sameo@...ux.intel.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"myungjoo.ham@...sung.com" <myungjoo.ham@...sung.com>
Subject: Re: [RESEND PATCH 1/2] MFD: MAX77693: add MAX77693 MFD driver

Hi Mark,

On 03/15/2012 02:21 AM, Mark Brown wrote:
> On Tue, Mar 13, 2012 at 11:22:24AM +0530, Venu Byravarasu wrote:
>>> So we decide to use legacy way. As regmap is not yet tested. So we
>>> summit the current way and revise it later.
> 
>> I was under the impression that regmap is stable now. Can you 
>> plz let me know, what kind of problems you are seeing with 
>> regmap? As I'm also planning to upstream a MFD using regmap 
>> very soon, this information will be useful.
> 
> Yes, it should be very stable.  Personally my primary development
> systems have PMICs which use regmap and most of my work is on regmap
> based device so I'll probably notice if there's an issue.

OK, I shortly discussed using regmap for i2c read/write, you can
identify it on following url.
I will apply regmap to max77693 on next version patch.
- https://lkml.org/lkml/2012/3/13/111


Best regards,
Chanwoo Choi
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