ARM: dts: at91: sam9x60-curiosity: Enable watchdog node

Enable watchdog node on SAM9X60-Curiosity board.

A default timeout of 16s is added which is the maximum supported value,
also matching Linux driver's behavior.

Signed-off-by: Zixun LI <admin@hifiphile.com>
Reviewed-by: Eugen Hristev <eugen.hristev@linaro.org>
Reviewed-by: Stefan Roese <sr@denx.de>

diff --git a/arch/arm/dts/at91-sam9x60_curiosity-u-boot.dtsi b/arch/arm/dts/at91-sam9x60_curiosity-u-boot.dtsi
index dd4623311c9df6004c1715d406d3873bbcc254b5..9144387861eca5ab14b756063b89866d280d7dea 100644 (file)
--- a/arch/arm/dts/at91-sam9x60_curiosity-u-boot.dtsi
+++ b/arch/arm/dts/at91-sam9x60_curiosity-u-boot.dtsi
@@ -95,3 +95,7 @@
 &slow_xtal {
        bootph-all;
 };
+
+&watchdog {
+       timeout-sec = <16>;
+};

diff --git a/arch/arm/dts/at91-sam9x60_curiosity.dts b/arch/arm/dts/at91-sam9x60_curiosity.dts
index 1c7f0fa6a49004943e5a4ac6637db5e806cc92f3..f165fdadb9e4abd08f9166e7cbec0507616c9939 100644 (file)
--- a/arch/arm/dts/at91-sam9x60_curiosity.dts
+++ b/arch/arm/dts/at91-sam9x60_curiosity.dts
@@ -336,3 +336,7 @@
 &usb2 {
        status = "okay";
 };
+
+&watchdog {
+       status = "okay";
+};