[PATCHv1 0/3] Enable RTC on Odroid N2

Anand Moon linux.amoon at gmail.com
Wed Jul 15 12:02:06 EDT 2020


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(+)

-- 
2.27.0




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