echo enabled > /sys/devices/platform/soc@0/30800000.bus/30a30000.i2c/i2c-1/1-0050/power/wakeup
echo enabled > /sys/devices/platform/soc@0/32f10108.usb/power/wakeup
echo enabled > /sys/devices/platform/soc@0/32f10108.usb/38200000.usb/xhci-hcd.1.auto/usb1/power/wakeup
echo enabled > /sys/devices/platform/soc@0/32f10108.usb/38200000.usb/xhci-hcd.1.auto/usb1/1-1/power/wakeup
echo enabled > /sys/devices/platform/soc@0/32f10108.usb/38200000.usb/xhci-hcd.1.auto/power/wakeup
echo enabled > /sys/devices/platform/soc@0/32f10108.usb/38200000.usb/xhci-hcd.1.auto/usb2/power/wakeup
echo enabled > /sys/devices/platform/soc@0/381f0040.usb-phy/power/wakeup
echo enabled > /sys/devices/platform/soc@0/382f0040.usb-phy/power/wakeup
echo enabled > /sys/devices/platform/soc@0/32f10100.usb/power/wakeup
echo enabled > /sys/devices/genpd:3:32f10000.blk-ctrl/power/wakeup
echo enabled > /sys/devices/genpd:2:32f10000.blk-ctrl/power/wakeup
echo auto > /sys/bus/usb/devices/1-1/power/control
echo auto > /sys/bus/usb/devices/usb1/power/control
echo auto > /sys/bus/usb/devices/usb2/power/control
You can try entering the above before attempting echo mem