[deliverable/linux.git] / Documentation / devicetree / bindings / rtc / sunxi-rtc.txt

* sun4i/sun7i Real Time Clock

RTC controller for the Allwinner A10/A20

Required properties:
- compatible : Should be "allwinner,sun4i-a10-rtc" or "allwinner,sun7i-a20-rtc"
- reg: physical base address of the controller and length of memory mapped
  region.
- interrupts: IRQ line for the RTC.

Example:

rtc: rtc@01c20d00 {
	compatible = "allwinner,sun4i-a10-rtc";
	reg = <0x01c20d00 0x20>;
	interrupts = <24>;
};
Commit	Line	Data
182f14d3 CC	1	* sun4i/sun7i Real Time Clock
	2
	3	RTC controller for the Allwinner A10/A20
	4
	5	Required properties:
f49bd06e	6	- compatible : Should be "allwinner,sun4i-a10-rtc" or "allwinner,sun7i-a20-rtc"
182f14d3 CC	7	- reg: physical base address of the controller and length of memory mapped
	8	region.
	9	- interrupts: IRQ line for the RTC.
	10
	11	Example:
	12
	13	rtc: rtc@01c20d00 {
f49bd06e	14	compatible = "allwinner,sun4i-a10-rtc";
182f14d3 CC	15	reg = <0x01c20d00 0x20>;
	16	interrupts = <24>;
	17	};