media: mt9m111: Use the generic clock framework

media: mt9m111: Use the generic clock framework

This sensor driver has a proper device-tree binding, and also
all its platform-data based in-tree users have been converted to use
the generic clock framework.

Convert the driver to use the CCF, and drop the legacy
v4l2-clk API.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Petr Cvek <petrcvekcz@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>