linux-kernel - Re: [PATCH v2 11/14] Documentation: dt: binding: omap: am43x timer

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Date:	Mon, 3 Jun 2013 11:53:27 +0200
From:	Benoit Cousson <b-cousson@...com>
To:	"Mohammed, Afzal" <afzal@...com>
CC:	Stephen Warren <swarren@...dotorg.org>,
	Jon Hunter <jgchunter@...il.com>,
	Russell King <linux@....linux.org.uk>,
	"linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>,
	"devicetree-discuss@...ts.ozlabs.org" 
	<devicetree-discuss@...ts.ozlabs.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Grant Likely <grant.likely@...aro.org>,
	Benoit Cousson <benoit.cousson@...aro.org>,
	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v2 11/14] Documentation: dt: binding: omap: am43x timer

Hi Afzal,

On 06/03/2013 09:49 AM, Mohammed, Afzal wrote:
> Hi Benoit,
> 
> On Wed, May 29, 2013 at 19:05:35, Cousson, Benoit wrote:
> 
>> And in this case, you do not introduce any new revision.
>>
>> There is no point to update the binding each time we add a new SoC
>> variant that will contain the exact same IP.
>>
>> I think it will mainly confuse the user that will wonder what is
>> different in that version compare to the previous one, moreover we can
>> end up with hundred of entries for the exact same IP for nothing.
>>
>> The real problem is due to the introduction of the SoC name in the
>> device compatible name. That does introduced a SoC level information
>> that is mostly irrelevant at device level. I can understand why it was
>> done for practical aspect when the IP version is not well identified,
>> but that can lead to this proliferation of new pointless bindings.
> 
> As opinions on $subject seems not yet to be conclusive, I plan to
> rebase DTS patch (14/14) over your 'for_3.11/dts' branch (that makes
> use of C preprocessor on OMAP DTS) and post separately dropping
> 11-14 patches, is that okay ?

Yes, that sounds good to me.

Thanks,
Benoit

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