2013-04-30 07:20:15 +08:00
|
|
|
Atmel AT91RM9200 Real Time Clock
|
|
|
|
|
|
|
|
|
|
Required properties:
|
2013-06-13 05:04:57 +08:00
|
|
|
- compatible: should be: "atmel,at91rm9200-rtc" or "atmel,at91sam9x5-rtc"
|
2013-04-30 07:20:15 +08:00
|
|
|
- reg: physical base address of the controller and length of memory mapped
|
|
|
|
|
region.
|
|
|
|
|
- interrupts: rtc alarm/event interrupt
|
2015-07-30 06:49:44 +08:00
|
|
|
- clocks: phandle to input clock.
|
2013-04-30 07:20:15 +08:00
|
|
|
|
|
|
|
|
Example:
|
|
|
|
|
|
|
|
|
|
rtc@fffffe00 {
|
|
|
|
|
compatible = "atmel,at91rm9200-rtc";
|
|
|
|
|
reg = <0xfffffe00 0x100>;
|
|
|
|
|
interrupts = <1 4 7>;
|
2015-07-30 06:49:44 +08:00
|
|
|
clocks = <&clk32k>;
|
2013-04-30 07:20:15 +08:00
|
|
|
};
|
