linux-kernel - Re: [PATCH v2 2/3] i2c: davinci: Add PM Runtime Support

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Message-ID: <3996b44e-68cd-0a19-c685-64f6345cdf88@ti.com>
Date:   Mon, 21 Aug 2017 14:39:56 +0530
From:   Sekhar Nori <nsekhar@...com>
To:     Wolfram Sang <wsa@...-dreams.de>,
        Franklin S Cooper Jr <fcooper@...com>
CC:     <robh+dt@...nel.org>, <linux@...linux.org.uk>,
        <linux-i2c@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <grygorii.strashko@...com>,
        <vigneshr@...com>, Kevin Hilman <khilman@...libre.com>
Subject: Re: [PATCH v2 2/3] i2c: davinci: Add PM Runtime Support

Hi Wolfram,

On Thursday 17 August 2017 09:54 PM, Wolfram Sang wrote:
> On Wed, Aug 16, 2017 at 05:17:14PM -0500, Franklin S Cooper Jr wrote:
>> 66AK2G has I2C instances that are not apart of the ALWAYS_ON power domain
>> like other Keystone 2 SoCs and OMAPL138. Therefore, pm_runtime
>> is required to insure the power domain used by the specific I2C instance is
>> properly turned on along with its functional clock.
>>
>> Signed-off-by: Franklin S Cooper Jr <fcooper@...com>
> 
> I'd need a review from the driver maintainers here. Which are Sekhar
> Nori and Kevin Hilman(?) according to MAINTAINERS. Is that still
> correct?

I just finished the review (sent the comments). Thanks for the reminder!

Also, tested the patches using i2cdetect and suspend/resume on OMAP-L138
LCDK board.

Regards,
Sekhar