[PATCH 4/4] ARM: dts: r8a7742-iwg21d-q7: Add RWDT support

[Lad Prabhakar]

Enable RWDT and use 60 seconds as default timeout.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@xxxxxxxxxxxxxx>
---
 arch/arm/boot/dts/r8a7742-iwg21d-q7.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
index c57a571..f23c2ba 100644
--- a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
+++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
@@ -90,6 +90,11 @@
 	};
 };
 
+&rwdt {
+	timeout-sec = <60>;
+	status = "okay";
+};
+
 &scifa2 {
 	pinctrl-0 = <&scifa2_pins>;
 	pinctrl-names = "default";
-- 
2.7.4