[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...@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu...@bp.renesas.com>
---
 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