[PATCH v2 2/4] rtc: Add support for the MediaTek MT2712 RTC

Ran Bi ran.bi at mediatek.com
Thu Aug 22 04:50:11 PDT 2019


On Thu, 2019-08-22 at 11:20 +0200, Alexandre Belloni wrote:
> On 22/08/2019 11:12:29+0200, Matthias Brugger wrote:
> > 
> > 
> > On 01/08/2019 13:01, Ran Bi wrote:
> > > This add support for the MediaTek MT2712 RTC. It was SoC based RTC, but
> > > had different architecture compared with MT7622 RTC.
> > > 
> > > Signed-off-by: Ran Bi <ran.bi at mediatek.com>
> > > ---
> > >  drivers/rtc/Kconfig      |  10 +
> > >  drivers/rtc/Makefile     |   1 +
> > >  drivers/rtc/rtc-mt2712.c | 444 +++++++++++++++++++++++++++++++++++++++
> > 
> > Can't we just adjust rtc-mt7622.c (and rename it) to unify the source for both
> > devices. What is the difference that we need to write a driver of our own?
> > 
> 
> If they are compatible, this is the way to go but the file can't be
> renamed (and that is fine).
> 
> 

They are not compatible. Both registers and operating methods are
different.

Best Regards,
Ran




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