[PATCH 4/4] arm64: dts: zii-ultra: Add node for switch watchdog

[Andrey Smirnov]

Add I2C node for switch watchdog present on both Zest and RMB3 boards.

Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
Cc: Fabio Estevam <festevam@xxxxxxxxx>
Cc: Chris Healy <cphealy@xxxxxxxxx>
Cc: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx,
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
 arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
index 8395c5a73ba6..e058ad908b2e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
@@ -400,6 +400,11 @@
 		reg = <0x2c>;
 		reset-gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
 	};
+
+	watchdog@38 {
+		compatible = "zii,rave-wdt";
+		reg = <0x38>;
+	};
 };
 
 &i2c4 {
-- 
2.21.0