Revert "dt-bindings: clock: mobileye,eyeq5-clk: add bindings"

Switch from one sub-node per functionality in the system-controller to a
single node representing the entire OLB instance. This is the
recommended approach for controllers handling many different
functionalities; it is a single controller and should be represented by
a single devicetree node.

The clock bindings is removed and all properties will be described by:
soc/mobileye/mobileye,eyeq5-olb.yaml

Reviewed-by: Rob Herring (Arm) <[email protected]>
Signed-off-by: Théo Lebrun <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Stephen Boyd <[email protected]>

Author: tleb