linux-imx

rtc: pcf85063: add Micro Crystal RV8263 support

The Micro Crystal RV8263 has the same IC as the pcf85063 but has an on
board crystal. This means that the CAP_SEL bit has to be cleared so the
correct capacitance is selected for the crystal.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>