From e1162cba4e44bd97d7e690bf664afc71a85b1413 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Thu, 30 Jul 2015 00:49:44 +0200 Subject: [PATCH] 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 Signed-off-by: Alexandre Belloni --- Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.txt b/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.txt index 34c1505774bf..5d3791e789c6 100644 --- a/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.txt +++ b/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.txt @@ -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>; }; -- 2.39.2