ov5642 i2c not detected
5 V VDD is too high, see the specifications: AVDD =  2.6 to 3 V, DVDD = 1.7 to 3V, and AF_V_CC = 2.6 to 3.3 V.

And of course, if the module still works add the 6 to 27 MHz clock to XCLC input

Please do not edit to add confusion, the pin names are the same as in the data sheet screenshot above.