linux-toradex.git/drivers/rtc/rtc-sun6i.c, branch v4.10 Linux kernel for Apalis and Colibri modules rtc: sun6i: Add sun6i RTC driver 2014-09-19T10:39:19+00:00 Chen-Yu Tsai wens@csie.org 2014-08-26T03:54:55+00:00 9765d2d9430971ca89b09af076e7a8ff250df473 This patch introduces the driver for the RTC in the Allwinner A31 and A23 SoCs. Unlike the RTC found in A10/A20 SoCs, which was part of the timer, the RTC in A31/A23 are a separate hardware block, which also contain a few controls for the RTC block hardware (a regulator and RTC block GPIO pin latches), while also having separate interrupts for the alarms. The hardware is different enough to make a different driver for it. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Varka Bhadram <varkabhadram@gmail.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> 
This patch introduces the driver for the RTC in the Allwinner A31 and
A23 SoCs.

Unlike the RTC found in A10/A20 SoCs, which was part of the timer, the
RTC in A31/A23 are a separate hardware block, which also contain a few
controls for the RTC block hardware (a regulator and RTC block GPIO pin
latches), while also having separate interrupts for the alarms.

The hardware is different enough to make a different driver for it.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Varka Bhadram <varkabhadram@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>