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From: "Anthony Drake" <agmotorsvc-H+0wwilmMs3R7s880joybQ@public.gmane.org>
To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: rtc-ds3232 driver
Date: Thu, 1 Mar 2012 17:09:13 +0000 (UTC)	[thread overview]
Message-ID: <61_2012_11913_GON@news.gmane.org> (raw)

Group,

I've built and insmod'd rtc-ds3232.ko, but I do not know how to access 
the functionality of the driver.  I think there should be a device
special file such as /dev/rtc1 or something like it, but I don't know
what it is. I suspect that since this is a type of i2c driver there
must be a way to access the driver at a higher level but I do not know
how.  Is there any information to help?

I can access the ds3232 from user space application, using i2c-dev
model.  I would also like to be able to read the status register from a
lkm.  Thank you in advance.

Thanks, Drake.

             reply	other threads:[~2012-03-01 17:09 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-01 17:09 Anthony Drake [this message]
     [not found] ` <61_2012_11913_GON-2AO0Uh8ossnZ+VzJOa5vwg@public.gmane.org>
2012-03-01 19:12   ` rtc-ds3232 driver Wolfram Sang
2012-03-01 19:54     ` Anthony Drake
     [not found]       ` <61_2012_13540_GON-2AO0Uh8ossnZ+VzJOa5vwg@public.gmane.org>
2012-03-01 20:34         ` Jean Delvare
2012-03-02 17:27           ` Anthony Drake

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