linux-kernel - Re: [PATCH v3 6/8] phy: miphy28lp: Add SSC support for PCIE

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Message-ID: <5446482D.2060909@ti.com>
Date:	Tue, 21 Oct 2014 17:19:01 +0530
From:	Kishon Vijay Abraham I <kishon@...com>
To:	Gabriel Fernandez <gabriel.fernandez@...aro.org>,
	<Valdis.Kletnieks@...edu>
CC:	Gabriel FERNANDEZ <gabriel.fernandez@...com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Srinivas Kandagatla <srinivas.kandagatla@...il.com>,
	Maxime Coquelin <maxime.coquelin@...com>,
	Patrice Chotard <patrice.chotard@...com>,
	Russell King <linux@....linux.org.uk>,
	Grant Likely <grant.likely@...aro.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"kernel@...inux.com" <kernel@...inux.com>,
	Lee Jones <lee.jones@...aro.org>,
	Harsh Gupta <harsh.gupta@...com>
Subject: Re: [PATCH v3 6/8] phy: miphy28lp: Add SSC support for PCIE

Hi,

On Monday 13 October 2014 01:46 PM, Gabriel Fernandez wrote:
> Hi Valdis,
> Thanks for your remark.
> 
> Concerning multiple writing in MIPHY_PLL_SBR_1, the writing of the
> first 0 it's to be sure there is no previous request.
> Then we take account new setting by writing 0x02.
> And then we make it 0 to make sure there is no other pending requests.
> 
> I added comments and macro to be more clear (see the code below).
> 
> 
> Hi Kishon,
> 
> Do you want a new patch set (v4),  or i wait other remarks from you ?

Apart from my comment below and for adding a common dt header file, rest of it
looks fine.
> 
> 
>     for (val = 0; val < 2; val++) {

What is "2" here? Lets add a macro for it.

Thanks
Kishon
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