linux-kernel - Re: rtc-ds1307 driver (especially for DS1337, DS1339)

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Message-ID: <457446AA.9050001@katalix.com>
Date:	Mon, 04 Dec 2006 16:02:50 +0000
From:	James Chapman <jchapman@...alix.com>
To:	David Brownell <david-b@...bell.net>
CC:	Alessandro Zummo <alessandro.zummo@...ertech.it>,
	linux-kernel@...r.kernel.org,
	Ladislav Michl <ladis@...ux-mips.org>, eibach@...ys.de,
	stieler@...ys.de, Jean Delvare <khali@...ux-fr.org>,
	Bill Gatliff <bgat@...lgatliff.com>
Subject: Re: rtc-ds1307 driver (especially for DS1337, DS1339)

I don't have access to my ds1337 hardware right now (working away from 
my office). Is someone else able to test this?

-- 
James Chapman
Katalix Systems Ltd
http://www.katalix.com
Catalysts for your Embedded Linux software development

David Brownell wrote:

> On Saturday 02 December 2006 5:55 am, Alessandro Zummo wrote:
> 
>> Hello,
>>
>> given the recent patch for ds1337 initialization (drivers/i2c/chips),
>> I would like to ask owners of DS1307, DS1337, DS1338, DS1339, DS1340, ST M41T00
>> to give a try the rtc-ds1307 driver (drivers/rtc).
>>
>> I need to be sure that it works (and correctly initializes)
>> all the chips that claims to support.
> 
> 
> Unless it's broken _recently_ we already have confirmation that rtc-1307
> works for DS1307 and M41T00, so it's the other chips that would be most
> interesting ...
> 
> 
> 
>>  Jean would be very happy if we can remove drivers from
>> i2c/chips ;)
> 
> 
> I think the ds1337.c driver could vanish if we had confirmation that
> the ds1307 driver also works on the DS1337 and DS1339 ... so, special
> thanks if you can confirm it with those chips.  Chip docs say they
> are compatible, so far as the driver is concerned.
> 
> - Dave
> 

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