1 * NXP PCF85063 Real Time Clock
4 - compatible: Should one of contain:
9 - reg: I2C address for chip.
12 - quartz-load-femtofarads: The capacitive load of the quartz(x-tal),
13 expressed in femto Farad (fF). Valid values are 7000 and 12500.
14 Default value (if no value is specified) is 7000fF.
19 compatible = "nxp,pcf85063";
21 quartz-load-femtofarads = <12500>;