Documentation: dt: rtc: at91rm9200: add clocks property



The RTC needs an input clock, it is the slow clock. It is required as it
will not function without it.

Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

parent d79e327a

Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.txt

+2 −0

Original line number	Diff line number	Diff line
		@@ -5,6 +5,7 @@ Required properties:
		- reg: physical base address of the controller and length of memory mapped
		region.
		- interrupts: rtc alarm/event interrupt
		- clocks: phandle to input clock.

		Example:

		@@ -12,4 +13,5 @@ rtc@fffffe00 {
		compatible = "atmel,at91rm9200-rtc";
		reg = <0xfffffe00 0x100>;
		interrupts = <1 4 7>;
		clocks = <&clk32k>;
		};