[PATCHv1 0/3] Enable RTC on Odroid N2

[Neil Armstrong]

Hi Anand,

Only the vrtc is able to wakeup the device from suspend,
the external RTC is not capable.

Neil

On 15/07/2020 18:02, Anand Moon wrote:
> Inoder for test suspend resume feature on Odroid N2
> we need to enable RTC module on this device.
> 
> Following patches enable rtc on Odroid N2
> but sill rtcwakeup is not working se bellow.
> Any inputs are welcome.
> 
> # sudo hwclock -r && date
> 2020-07-15 15:53:27.706883+00:00
> Wed Jul 15 15:53:27 UTC 2020
> 
> # echo 1 > /sys/power/pm_debug_messages
> bash: /sys/power/pm_debug_messages: Permission denied
> # time rtcwake -s 30 -m mem
> rtcwake: /dev/rtc0 not enabled for wakeup events
> 
> real    0m0.003s
> user    0m0.003s
> sys     0m0.000s
> #
> 
> -Anand
> 
> Anand Moon (3):
>   arm64: dts: meson-g12b-odroid-n2: Enable RTC controller node
>   arm64: dts: meson-g12b-odroid-n2: Disable virtual wake RTC
>   arm64: defconfig: Enable RTC devices for Amlogic boards
> 
>  .../boot/dts/amlogic/meson-g12b-odroid-n2.dts  | 18 ++++++++++++++++++
>  arch/arm64/configs/defconfig                   |  1 +
>  2 files changed, 19 insertions(+)
>