linux-kernel - Re: [PATCH v1 1/5] ARM: imx28: add basic dt support

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Message-ID: <20120314053814.GC21337@S2101-09.ap.freescale.net>
Date:	Wed, 14 Mar 2012 13:38:16 +0800
From:	Shawn Guo <shawn.guo@...aro.org>
To:	Grant Likely <grant.likely@...retlab.ca>
Cc:	Zach Sadecki <zsadecki@...atchdogs.com>,
	Rob Herring <robherring2@...il.com>,
	Dong Aisheng <b29396@...escale.com>,
	vinod.koul@...ux.intel.com, devicetree-discuss@...ts.ozlabs.org,
	linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
	rob.herring@...xeda.com, rdunlap@...otime.net,
	shawn.guo@...escale.com, kernel@...gutronix.de, cjb@...top.org,
	s.hauer@...gutronix.de, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v1 1/5] ARM: imx28: add basic dt support

On Tue, Mar 13, 2012 at 11:28:07AM -0600, Grant Likely wrote:
> On Tue, 13 Mar 2012 09:59:39 -0500, Zach Sadecki <zsadecki@...atchdogs.com> wrote:
> > On 03/13/2012 09:35 AM, Rob Herring wrote:
> > > +	ahb@...80000 {
> > > +		fec@...f0000 {
> > > Use generic names: ethernet@...f0000
> > Generic is good, but consistency is better, IMHO.  grepping existing dts 
> > files in 3.2.9 finds 6 instances of "fec@" and 0 instances of "ethernet@"
> > >> +			uart1: uart@...74000 {
> > > Use generic names: uart1: serial@...
> > Same comment here, but unfortunately there is already inconsistency in 
> > existing files...  25 instances of "serial@" and 35 instances of "uart@"
> 
> No, Rob is correct.  The generic names recommended practice is well
> established and documented.  Expand your grep search to include
> arch/powerpc/bot/dts/*.
> 
> See section 2.2.2 of ePAPR[1]
> 
> [1]https://www.power.org/resources/downloads/Power_ePAPR_APPROVED_v1.1.pdf
> 
I will probably need to patch imx5 and imx6 dts files with the
inconsistency fixed.

-- 
Regards,
Shawn
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