media: i2c: ov5670: Use common clock framework

Add support for probing the main system clock using the common clock
framework and its OF bindings.

Maintain ACPI compatibility by falling back to parse 'clock-frequency'.

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Tested-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Jacopo Mondi 2023-01-26 17:59:03 +01:00 • committed by Mauro Carvalho Chehab
commit 8004c91e20