On Mon, May 30, 2011 at 08:57:45PM +0400, Anton Vorontsov wrote:
> On Mon, May 30, 2011 at 02:29:58PM +, Tabi Timur-B04825 wrote:
> > On Mon, May 30, 2011 at 3:24 AM, Wolfram Sang wrote:
> >
> > > The first place where this should be mentioned is the datasheet of the
> > > pt-chip, so you mig
On Mon, May 30, 2011 at 02:29:58PM +, Tabi Timur-B04825 wrote:
> On Mon, May 30, 2011 at 3:24 AM, Wolfram Sang wrote:
>
> > The first place where this should be mentioned is the datasheet of the
> > pt-chip, so you might ask the producer to add this information (don't
> > expect much to happe
> > IIRC I asked you explicitly for the differences between the chips. If
> > there are none, you can use the driver directly, right? :)
>
> Yes. The device tree node for the PT7C4338 device should just say
>
>/* The board has a PT7C4338, which is compatible with the DS1307 */
>compatib
On Mon, May 30, 2011 at 3:24 AM, Wolfram Sang wrote:
> The first place where this should be mentioned is the datasheet of the
> pt-chip, so you might ask the producer to add this information (don't
> expect much to happen, though).
It's true that the data sheet does not mention that it's identic
Hi, Priyanka,
> Yes, It is possible to directly use platform device 'ds1307' in device
> tree.
Great, thanks for testing.
> But I have one query of how to capture the information that pericom,
> pt7c4338 device is compatible with dallas, ds1307. Can it be done in
> somewhere in some document or
nka-B32167
> Cc: a.zu...@towertech.it; a...@linux-foundation.org; linuxppc-
> d...@lists.ozlabs.org; rtc-li...@googlegroups.com; p_gortma...@yahoo.com
> Subject: Re: [PATCH] Add support for pt7c4338 (rtc device) in rtc-ds1307
> driver
>
> On Thu, May 26, 2011 at 12:33:29PM +0530, Priya
On Thu, May 26, 2011 at 12:33:29PM +0530, Priyanka Jain wrote:
> PT7C4338 chip is being manufactured by Pericom Technology Inc.
> It is a serial real-time clock which provides:
> 1)Low-power clock/calendar.
> 2)Programmable square-wave output.
> It has 56 bytes of nonvolatile RAM.
> Its register s
