[deliverable/linux.git] / Documentation / devicetree / bindings / rtc / s3c-rtc.txt

* Samsung's S3C Real Time Clock controller

Required properties:
- compatible: should be one of the following.
    * "samsung,s3c2410-rtc" - for controllers compatible with s3c2410 rtc.
    * "samsung,s3c6410-rtc" - for controllers compatible with s3c6410 rtc.
- reg: physical base address of the controller and length of memory mapped
  region.
- interrupts: Two interrupt numbers to the cpu should be specified. First
  interrupt number is the rtc alarm interrupt and second interrupt number
  is the rtc tick interrupt. The number of cells representing a interrupt
  depends on the parent interrupt controller.

Example:

	rtc@10070000 {
		compatible = "samsung,s3c6410-rtc";
		reg = <0x10070000 0x100>;
		interrupts = <44 0 45 0>;
	};
Commit	Line	Data
39ce4084 TA	1	* Samsung's S3C Real Time Clock controller
	2
	3	Required properties:
	4	- compatible: should be one of the following.
	5	* "samsung,s3c2410-rtc" - for controllers compatible with s3c2410 rtc.
	6	* "samsung,s3c6410-rtc" - for controllers compatible with s3c6410 rtc.
	7	- reg: physical base address of the controller and length of memory mapped
	8	region.
	9	- interrupts: Two interrupt numbers to the cpu should be specified. First
f21ccfa0	10	interrupt number is the rtc alarm interrupt and second interrupt number
39ce4084 TA	11	is the rtc tick interrupt. The number of cells representing a interrupt
	12	depends on the parent interrupt controller.
	13
	14	Example:
	15
	16	rtc@10070000 {
	17	compatible = "samsung,s3c6410-rtc";
	18	reg = <0x10070000 0x100>;
	19	interrupts = <44 0 45 0>;
	20	};