On some platforms, the imaging clock should be controlled by evaluating
specific clock device's _DSM method instead of setting gpio, so this
change register clock if no gpio based clock and then use the _DSM method
to enable and disable clock.
Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Hao Yao <hao.yao@intel.com>
Link: https://lore.kernel.org/r/20230524035135.90315-2-bingbu.cao@intel.comSigned-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230531134429.171337-1-hdegoede@redhat.com