gpio_keys and battery_cpufreq test failures

devkit setup

Image: https://arm01.puri.sm/job/manual/job/devkit-latest_linux-next_image_build/62/
kernel: 5.2.0-rc2-next-20190528-g0e8e80ff
librem5-devkit-check: 0.0.3~141.gbp76bb8e

librem5-devkit-check failures

purism@pureos:~$ librem5-devkit-check
=============================================================================================== test session starts ===============================================================================================
platform linux -- Python 3.7.3rc1, pytest-3.10.1, py-1.7.0, pluggy-0.8.0
rootdir: /usr/share/librem5-devkit/check, inifile:
collected 6 items                                                                                                                                                                                                 

test_battery_charger.py .                                                                                                                                                                                   [ 16%]
test_cpufreq.py F                                                                                                                                                                                           [ 33%]
test_gpio_keys.py F                                                                                                                                                                                         [ 50%]
test_magn.py .                                                                                                                                                                                              [ 66%]
test_panel_brightness.py .                                                                                                                                                                                  [ 83%]
test_usb_hub.py .                                                                                                                                                                                           [100%]

==================================================================================================== FAILURES =====================================================================================================
______________________________________________________________________________________________ test_battery_cpufreq _______________________________________________________________________________________________

    def test_battery_cpufreq():
>       assert("1000000" in open("/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq").read())
E       FileNotFoundError: [Errno 2] No such file or directory: '/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq'

test_cpufreq.py:2: FileNotFoundError
_________________________________________________________________________________________________ test_gpio_keys __________________________________________________________________________________________________

    def test_gpio_keys():
        "Test if we have a evdev named 'gpio-keys'"
        devices = [evdev.InputDevice(path).name for path in evdev.list_devices()]
>       assert("gpio-keys" in devices)
E       AssertionError: assert 'gpio-keys' in []

test_gpio_keys.py:7: AssertionError
================================================================================================ warnings summary =================================================================================================
/usr/lib/python3/dist-packages/_pytest/cacheprovider.py:58
  /usr/lib/python3/dist-packages/_pytest/cacheprovider.py:58: PytestWarning: could not create cache path /usr/share/librem5-devkit/check/.pytest_cache/v/cache/stepwise
    PytestWarning(fmt.format(**args) if args else fmt), self._config
  /usr/lib/python3/dist-packages/_pytest/cacheprovider.py:58: PytestWarning: could not create cache path /usr/share/librem5-devkit/check/.pytest_cache/v/cache/nodeids
    PytestWarning(fmt.format(**args) if args else fmt), self._config
  /usr/lib/python3/dist-packages/_pytest/cacheprovider.py:58: PytestWarning: could not create cache path /usr/share/librem5-devkit/check/.pytest_cache/v/cache/lastfailed
    PytestWarning(fmt.format(**args) if args else fmt), self._config

-- Docs: https://docs.pytest.org/en/latest/warnings.html
================================================================================= 2 failed, 4 passed, 3 warnings in 0.66 seconds ==================================================================================