On 10 May 2015 10:59 Alexandre Belloni wrote:

Hi,

On 17/04/2015 at 15:23:33 +0100, S Twiss wrote :

quoted

From: S Twiss <redacted>

Add RTC driver support for DA9062

[...]

This is an almost exact copy of drivers/rtc/rtc-da9063.c, apart from the
retry mechanism in read_time. Can you simply add support for the da9062
in that driver?

Hi Alexandre,

Something similar is being discussed for the OnKey component of the DA9062.
https://lkml.org/lkml/2015/4/24/304

It is only the OnKey and RTC components that are similar to the DA9063 chip
and I was hoping to keep the 62 RTC separate in this case ... however it should
definitely be possible to re-use the DA9063 RTC driver if this is your requirement.
If this will block my submission of the DA9062 then I will drop the RTC from my
next patch set and try to re-work the existing 63 RTC driver accordingly.

I think this sort of thing has been done before:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/rtc/rtc-pm8xxx.c
 ... at first glance -- it seems to support that sort of thing.

I guess it would be possible to rename the da9063-rtc to something more sensible like
da9xxx-rtc.c if this goes ahead?

Regards,
Steve