Documentation/devicetree/bindings/rtc/pcf8563.txt

   1 * Philips PCF8563/Epson RTC8564 Real Time Clock
   2
   3 Philips PCF8563/Epson RTC8564 Real Time Clock
   4
   5 Required properties:
   6 see: Documentation/devicetree/bindings/i2c/trivial-admin-guide/devices.rst
   7
   8 Optional property:
   9 - #clock-cells: Should be 0.
  10 - clock-output-names:
  11   overwrite the default clock name "pcf8563-clkout"
  12
  13 Example:
  14
  15 pcf8563: pcf8563@51 {
  16         compatible = "nxp,pcf8563";
  17         reg = <0x51>;
  18         #clock-cells = <0>;
  19 };
  20
  21 device {
  22 ...
  23         clocks = <&pcf8563>;
  24 ...
  25 };