linux-kernel - Re: [PATCH] DT: i2c: Update vendor prefix for 24c00

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Date:	Mon, 4 Jan 2016 20:22:33 +0200
From:	Andy Shevchenko <andy.shevchenko@...il.com>
To:	Wolfram Sang <wsa@...-dreams.de>
Cc:	Akshay Bhat <akshay.bhat@...esys.com>, ktsai@...ellamicro.com,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	"ijc+devicetree" <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Jiri Kosina <trivial@...nel.org>, linux-i2c@...r.kernel.org,
	devicetree <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	justin.waters@...esys.com
Subject: Re: [PATCH] DT: i2c: Update vendor prefix for 24c00

On Sat, Jan 2, 2016 at 11:21 PM, Wolfram Sang <wsa@...-dreams.de> wrote:
> On Sun, Dec 27, 2015 at 04:57:48PM +0200, Andy Shevchenko wrote:
>> On Wed, Dec 23, 2015 at 9:18 PM, Akshay Bhat <akshay.bhat@...esys.com> wrote:
>> > "at" is not a valid vendor prefix, correcting the same to "atmel"
>> >
>>
>> I'm afraid you can't just do this change alone as it's used in some
>> DTS. Though you may deprecated it along with update of current users.
>
> Well, in Linux, I2C core currently strips the vendor anyhow. This will
> probably be changed somewhen (tm), but for now, the impact for Linux
> should be extremly close to 0.

Okay, no objections to the original patch then.

>
>
>>
>> > Signed-off-by: Akshay Bhat <akshay.bhat@...esys.com>
>> > ---
>> >  Documentation/devicetree/bindings/i2c/trivial-devices.txt | 2 +-
>> >  1 file changed, 1 insertion(+), 1 deletion(-)
>> >
>> > diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt
>> > index c50cf13..c4a01c0 100644
>> > --- a/Documentation/devicetree/bindings/i2c/trivial-devices.txt
>> > +++ b/Documentation/devicetree/bindings/i2c/trivial-devices.txt
>> > @@ -20,11 +20,11 @@ adi,adt7476         +/-1C TDM Extended Temp Range I.C
>> >  adi,adt7490            +/-1C TDM Extended Temp Range I.C
>> >  adi,adxl345            Three-Axis Digital Accelerometer
>> >  adi,adxl346            Three-Axis Digital Accelerometer (backward-compatibility value "adi,adxl345" must be listed too)
>> > -at,24c08               i2c serial eeprom  (24cxx)
>> >  atmel,24c00            i2c serial eeprom  (24cxx)
>> >  atmel,24c01            i2c serial eeprom  (24cxx)
>> >  atmel,24c02            i2c serial eeprom  (24cxx)
>> >  atmel,24c04            i2c serial eeprom  (24cxx)
>> > +atmel,24c08            i2c serial eeprom  (24cxx)
>> >  atmel,24c16            i2c serial eeprom  (24cxx)
>> >  atmel,24c32            i2c serial eeprom  (24cxx)
>> >  atmel,24c64            i2c serial eeprom  (24cxx)
>> > --
>> > 2.6.3
>> >
>> > --
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>>
>>
>>
>> --
>> With Best Regards,
>> Andy Shevchenko



-- 
With Best Regards,
Andy Shevchenko
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