From e4b9a21b25f0ca087cbe00d2ee183a5a28f12ea3 Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Tue, 26 Apr 2016 14:19:25 +0200 Subject: [PATCH] ARM: dts: at91: sama5d2: add shutdown controller node Add the SAMA5D2-Compatible Shutdown Controller node to sama5d2.dtsi and the use of it in the sama5d2 Xplained board dts file. Enable the RTC wakeup event and the "wake up" button support through the input "0" that is present on the board. Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/at91-sama5d2_xplained.dts | 9 +++++++++ arch/arm/boot/dts/sama5d2.dtsi | 9 +++++++++ 2 files changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts index 21c780fab761..eb4f1ac96271 100644 --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts @@ -234,6 +234,15 @@ }; }; + shdwc@f8048010 { + atmel,shdwc-debouncer = <976>; + + input@0 { + reg = <0>; + atmel,wakeup-type = "low"; + }; + }; + watchdog@f8048040 { status = "okay"; }; diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi index 12cc1d34097d..43015c2ad395 100644 --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -1030,6 +1030,15 @@ clocks = <&clk32k>; }; + shdwc@f8048010 { + compatible = "atmel,sama5d2-shdwc"; + reg = <0xf8048010 0x10>; + clocks = <&clk32k>; + #address-cells = <1>; + #size-cells = <0>; + atmel,wakeup-rtc-timer; + }; + pit: timer@f8048030 { compatible = "atmel,at91sam9260-pit"; reg = <0xf8048030 0x10>; -- 2.20.1