Re: [PATCH 0/5] rtc: rv8803 patches

[Sascha Hauer <s.hauer@pengutronix.de>]

Alessandro, Alexandre,

Any input to this one?

Thanks,
 Sascha

On Tue, Apr 26, 2022 at 09:10:51AM +0200, Sascha Hauer wrote:
> This series has some patches for the rx8803 RTC handled by the rv8803
> driver. These patches mostly improve the voltage loss handling in the
> rx8803. While the rv8803 resets its registers on voltage loss the rx8803
> leaves registers in an undefined state after voltage loss. The patches
> are used here for a customer for quite a while, it's time to upstream
> them.
> 
> Sascha
> 
> Ahmad Fatoum (5):
>   rtc: rv8803: factor out existing register initialization to function
>   rtc: rv8803: initialize registers on post-probe voltage loss
>   rtc: rv8803: re-initialize all Epson RX8803 registers on voltage loss
>   include/linux/bcd.h: provide bcd_is_valid() helper
>   rtc: rv8803: invalidate date/time if alarm time is invalid
> 
>  drivers/rtc/rtc-rv8803.c | 134 ++++++++++++++++++++++++++++++++-------
>  include/linux/bcd.h      |   4 ++
>  2 files changed, 116 insertions(+), 22 deletions(-)
> 
> -- 
> 2.30.2
> 
> 

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