[mirror_ubuntu-artful-kernel.git] / Documentation / devicetree / bindings / rtc / pcf8563.txt

* Philips PCF8563/Epson RTC8564 Real Time Clock

Philips PCF8563/Epson RTC8564 Real Time Clock

Required properties:
- compatible: Should contain "nxp,pcf8563".
- 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>;
...
};
Commit	Line	Data
a39a6405 HS	1	* Philips PCF8563/Epson RTC8564 Real Time Clock
	2
	3	Philips PCF8563/Epson RTC8564 Real Time Clock
	4
	5	Required properties:
6db6bd47 AM	6	- compatible: Should contain "nxp,pcf8563".
6db6bd47 AM	7	- reg: I2C address for chip.
a39a6405 HS	8
	9	Optional property:
	10	- #clock-cells: Should be 0.
	11	- clock-output-names:
	12	overwrite the default clock name "pcf8563-clkout"
	13
	14	Example:
	15
	16	pcf8563: pcf8563@51 {
	17	compatible = "nxp,pcf8563";
	18	reg = <0x51>;
	19	#clock-cells = <0>;
	20	};
	21
	22	device {
	23	...
	24	clocks = <&pcf8563>;
	25	...
	26	};