ID:15665 Clock Control Block "<name>" can select <text> ports, but only <text> is used

CAUSE: The specified Clock Control Block can select the specified inclk ports, but only the specified inclk port is used.

ACTION: No action is required. To avoid receiving this message in the future, modify the design so that the specified Clock Control Block drives an inclk port of a Clock Control Block with the same index and that uses the clkselect port.