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From: Frank Rowand <frowand.list@gmail.com>
To: Pantelis Antoniou <pantelis.antoniou@konsulko.com>,
	David Gibson <david@gibson.dropbear.id.au>
Cc: robh+dt@kernel.org, stephen.boyd@linaro.org, broonie@kernel.org,
	Grant Likely <grant.likely@secretlab.ca>,
	mark.rutland@arm.com, Matt Porter <mporter@konsulko.com>,
	koen@dominion.thruhere.net, linux@roeck-us.net, marex@denx.de,
	wsa@the-dreams.de, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org,
	Frank Rowand <frowand.list@gmail.com>
Subject: Re: [RFC PATCH 0/1] Portable Device Tree Connector -- conceptual
Date: Fri, 8 Jul 2016 12:25:50 -0700	[thread overview]
Message-ID: <577FFE3E.50600@gmail.com> (raw)
In-Reply-To: <577FFCEB.9010600@gmail.com>

On 07/08/16 12:20, Frank Rowand wrote:
> On 07/08/16 00:26, Pantelis Antoniou wrote:
>> Hi David,
>>
>>> On Jul 7, 2016, at 10:15 , David Gibson <david@gibson.dropbear.id.au> wrote:
>>>
> 
> < snip >
> 
>>> Given that we're going to need new code to support this new connector
>>> model, I think we should also fix some of the uglies in the current
>>> overlay format while we're at it.
>>>
>>
>> We need to keep compatibility with the old format. There are 5 million
>> RPIs sold, half a million beaglebones and C.H.I.P. is coming out too.
>> They all use overlays in one form or another.
>>
>> That’s not counting all the custom boards that actively use them.
>>
>> We have a user base now.
> 
> Please not that I AM NOT suggesting the we remove compatibility with
         ^^^ note

> the old format!!!
> 
> But I need to push back on the idea that we have a user base that we
> need to keep compatibility with.  If I understand correctly, that
> user base is based on using much code that is not in mainline, including
> an altered dtc and a cape manager.
> 
> People using out of tree code can not use the fact that code exists and
> is being widely used to force us to mainline that out of tree code.
> That is the risk of using out of tree code.
> 
> I do not want to start a big discussion about this now since there is
> no plan to remove the compatibility at this point.
> 
> -Frank
> 

  reply	other threads:[~2016-07-08 19:26 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-02 23:55 [RFC PATCH 0/1] Portable Device Tree Connector -- conceptual frowand.list
2016-07-02 23:55 ` [RFC PATCH 1/1] device tree connectors, using plugs and sockets frowand.list
2016-07-03  6:06 ` [RFC PATCH 0/1] Portable Device Tree Connector -- conceptual Frank Rowand
2016-07-04 15:22 ` Mark Brown
2016-07-04 18:15   ` Frank Rowand
2016-07-05 18:01 ` Pantelis Antoniou
2016-07-05 18:01   ` Pantelis Antoniou
2016-07-06 17:40   ` Frank Rowand
2016-07-07  7:15 ` David Gibson
2016-07-08  7:26   ` Pantelis Antoniou
2016-07-08  7:43     ` David Gibson
2016-07-08 19:20     ` Frank Rowand
2016-07-08 19:25       ` Frank Rowand [this message]
2016-07-08 19:22   ` Frank Rowand

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