linux-kernel - Re: [RFC PATCH 08/15] ata: ahci

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Message-ID: <523F35E4.6050707@cogentembedded.com>
Date:	Sun, 22 Sep 2013 22:24:36 +0400
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Tejun Heo <tj@...nel.org>
CC:	Roger Quadros <rogerq@...com>, balbi@...com, bcousson@...libre.com,
	tony@...mide.com, balajitk@...com, kishon@...com,
	linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: Re: [RFC PATCH 08/15] ata: ahci_platform: Manage SATA PHY

Hello.

On 09/22/2013 08:58 PM, Tejun Heo wrote:

>> From: Balaji T K <balajitk@...com>

>> Some platforms have a PHY hooked up to the
>> SATA controller. The PHY needs to be initialized
>> and powered up for SATA to work. We do that
>> using the PHY framework.

>> [Roger Q] Cleaned up.

>> CC: Tejun Heo <tj@...nel.org>
>> Signed-off-by: Balaji T K <balajitk@...com>
>> Signed-off-by: Roger Quadros <rogerq@...com>

> Looks okay to me although I don't know whether everyone using
> ahci_platform would be happy with requiring phy.  Sergei, does this
> look good to you?

    Not sure why you asked -- I'm not using this driver, neither I'm the 
author of it (former MV's Anton Vorontsov is IIRC). I've commented on the 
patch anyway though...

> Thanks.

WBR, Sergei

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