riscv: dts: jh7110: Add watchdog device tree node

Adds jh7110 watchdog device tree node.

Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
diff --git a/arch/riscv/dts/jh7110.dtsi b/arch/riscv/dts/jh7110.dtsi
index 13c47f7..6d2675d 100644
--- a/arch/riscv/dts/jh7110.dtsi
+++ b/arch/riscv/dts/jh7110.dtsi
@@ -533,6 +533,16 @@
 			#gpio-cells = <2>;
 		};
 
+		watchdog@13070000 {
+			compatible = "starfive,jh7110-wdt";
+			reg = <0x0 0x13070000 0x0 0x10000>;
+			clocks = <&syscrg JH7110_SYSCLK_WDT_APB>,
+				 <&syscrg JH7110_SYSCLK_WDT_CORE>;
+			clock-names = "apb", "core";
+			resets = <&syscrg JH7110_SYSRST_WDT_APB>,
+				 <&syscrg JH7110_SYSRST_WDT_CORE>;
+		};
+
 		mmc0: mmc@16010000 {
 			compatible = "starfive,jh7110-mmc";
 			reg = <0x0 0x16010000 0x0 0x10000>;