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* Philips PCF8563/Epson RTC8564 Real Time Clock
Philips PCF8563/Epson RTC8564 Real Time Clock
Required properties:
- compatible: Should contain "nxp,pcf8563",
"epson,rtc8564" or
"microcrystal,rv8564"
- reg: I2C address for chip.
Optional property:
- #clock-cells: Should be 0.
- clock-output-names:
overwrite the default clock name "pcf8563-clkout"
Example:
pcf8563: pcf8563@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
#clock-cells = <0>;
};
device {
...
clocks = <&pcf8563>;
...
};
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