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Date: Tue, 4 Jan 2011 13:40:38 +0000
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: linux-kernel@vger.kernel.org, Samuel Ortiz <sameo@linux.intel.com>,
        Liam Girdwood <lrg@slimlogic.co.uk>,
        Alessandro Zummo <a.zummo@towertech.it>,
        Kyungmin Park <kyungmin.park@samsung.com>,
        Joonyoung Shim <jy0922.shim@samsung.com>,
        Lukasz Majewski <l.majewski@samsung.com>, myungjoo.ham@gmail.com
Subject: Re: [PATCH v4 1/3] MFD MAX8998/LP3974: Support LP3974 RTC
Message-ID: <20110104134038.GB24774@opensource.wolfsonmicro.com>
References: <20101224113805.GI27832@sortiz-mobl>
 <1294118261-18906-2-git-send-email-myungjoo.ham@samsung.com>
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On Tue, Jan 04, 2011 at 02:17:39PM +0900, MyungJoo Ham wrote:
> The first releases of LP3974 have a large delay in RTC registers,
> which requires 2 seconds of delay after writing to a rtc register
> (recommended by National Semiconductor's engineers)
> before reading it.

Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>