output from lsmod
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Module                  Size  Used by
rtsx_pci_sdmmc         24576  0
i2c_algo_bit           16384  0
syscopyarea            16384  0
sysfillrect            16384  0
sysimgblt              16384  0
fb_sys_fops            16384  0
r8169                  81920  0
drm                   360448  0
mii                    16384  1 r8169
ahci                   36864  2
libahci                32768  1 ahci
rtsx_pci               53248  1 rtsx_pci_sdmmc
video                  40960  0
pinctrl_cherryview     32768  0

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

test code

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#!/bin/bash

echo none > /sys/power/pm_test
echo 7 > /proc/sys/kernel/printk

iteration=1
while [ $iteration != 10 ]
     do
         echo
        echo $iteration

        rtcwake -m freeze -s 5

        sleep 10

        rtcwake -m mem -s 20
        sleep 10

        iteration=$(($iteration + 1))
done
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

test code output

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1
rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "freeze" using /dev/rtc0 at Thu Aug  4 02:36:53 2016
rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Aug  4 02:37:26 2016