im trying to send my balenafin to sleep using the integrated rtc ds1307, i followed this post after enabling the rtc i can successfully see it on the x68 address on bus 3 using i2cdetect with status UU, but when i try to run rtcwake i get the following error:
$ sudo rtcwake -s 10
rtcwake: cannot open /sys/class/rtc/rtc0/device/power/power/wakeup: No such file or directory
rtcwake: /dev/rtc0 not enabled for wakeup events
running cat /proc/driver/rtc gives me no errors and returns me the correct rtc time, using sudo hwclock -w or -r i can successfully interact with the rtc too
dtoverlay=i2c-rtc,ds1307,wakeup-source to /boot/config.txt doesn’t fix the issue either.