Here says you can re-enable HSIC bus by the followings:
echo 0 > /sys/devices/platform/msm_hsic_host/usb1/authorized
sleep 3
echo 1 > /sys/devices/platform/msm_hsic_host/usb1/authorized
Here says you can re-enable HSIC bus by the followings:
echo 0 > /sys/devices/platform/msm_hsic_host/usb1/authorized
sleep 3
echo 1 > /sys/devices/platform/msm_hsic_host/usb1/authorized