netdev - RE: [PATCH 2/4] soc: fsl: add GUTS driver for QorIQ platforms

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Message-ID: <HE1PR04MB0889950E99B791029F1670E9F83C0@HE1PR04MB0889.eurprd04.prod.outlook.com>
Date:	Fri, 8 Jul 2016 03:05:41 +0000
From:	Yangbo Lu <yangbo.lu@....com>
To:	Arnd Bergmann <arnd@...db.de>
CC:	Scott Wood <oss@...error.net>,
	"linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>,
	Mark Rutland <mark.rutland@....com>,
	"Ulf Hansson" <ulf.hansson@...aro.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-i2c@...r.kernel.org" <linux-i2c@...r.kernel.org>,
	"linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
	Qiang Zhao <qiang.zhao@....com>,
	Russell King <linux@....linux.org.uk>,
	Bhupesh Sharma <bhupesh.sharma@...escale.com>,
	Joerg Roedel <joro@...tes.org>,
	Claudiu Manoil <claudiu.manoil@...escale.com>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Kumar Gala <galak@...eaurora.org>,
	Rob Herring <robh+dt@...nel.org>,
	Santosh Shilimkar <ssantosh@...nel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
	Xiaobo Xie <xiaobo.xie@....com>,
	Yang-Leo Li <leoyang.li@....com>,
	"iommu@...ts.linux-foundation.org" <iommu@...ts.linux-foundation.org>
Subject: RE: [PATCH 2/4] soc: fsl: add GUTS driver for QorIQ platforms

Hi Arnd,


> -----Original Message-----
> From: Arnd Bergmann [mailto:arnd@...db.de]
> Sent: Thursday, July 07, 2016 4:30 PM
> To: Yangbo Lu
> Cc: Scott Wood; linuxppc-dev@...ts.ozlabs.org; Mark Rutland; Ulf Hansson;
> linux-kernel@...r.kernel.org; linux-i2c@...r.kernel.org; linux-
> clk@...r.kernel.org; Qiang Zhao; Russell King; Bhupesh Sharma; Joerg
> Roedel; Claudiu Manoil; devicetree@...r.kernel.org; Kumar Gala; Rob
> Herring; Santosh Shilimkar; linux-arm-kernel@...ts.infradead.org;
> netdev@...r.kernel.org; linux-mmc@...r.kernel.org; Xiaobo Xie; Yang-Leo
> Li; iommu@...ts.linux-foundation.org
> Subject: Re: [PATCH 2/4] soc: fsl: add GUTS driver for QorIQ platforms
> 
> On Thursday, July 7, 2016 2:35:33 AM CEST Yangbo Lu wrote:
> > Hi Arnd,
> >
> > Could you reply when you see the email?
> > If your method doesn’t resolve the problem, we still want to use our
> old patchset.
> >
> > This guts driver had been discussed about one year and blocked many
> workaround upstream.
> > So please help to review and comment soon.
> >
> 
> I don't really see how more discussion is going to help us here. I think
> I've made it pretty clear that I don't want to see another platform
> specific way to read an SoC revision and I've even sent a proof-of-
> concept patch to show how the interface can work, now it's up to you to
> fit the guts hardware into that and send a new patch series.
> 
> 	Arnd

I think your proof-of-concept patch is still in discussion. Some answers are needed from you to
address Scott's comments on your patchset. Have you reached an agreement?

Thanks.

- Yangbo Lu