From f84a3aa7782687ca0fa54f768fc6bb825575f91a Mon Sep 17 00:00:00 2001
From: Yangtao Li <frank@allwinnertech.com>
Date: Thu, 31 Oct 2024 04:02:15 -0300
Subject: [PATCH] arm64: dts: allwinner: a100: add watchdog node

Declare A100's watchdog in the device-tree.

Signed-off-by: Yangtao Li <frank@allwinnertech.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Cody Eksal <masterr3c0rd@epochal.quest>
Tested-by: Parthiban Nallathambi <parthiban@linumiz.com>
Link: https://patch.msgid.link/20241031070232.1793078-3-masterr3c0rd@epochal.quest
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi
index 1eca7c220ede..adb11b26045f 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi
@@ -144,6 +144,14 @@
 			};
 		};
 
+		watchdog@30090a0 {
+			compatible = "allwinner,sun50i-a100-wdt",
+				     "allwinner,sun6i-a31-wdt";
+			reg = <0x030090a0 0x20>;
+			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&dcxo24M>;
+		};
+
 		pio: pinctrl@300b000 {
 			compatible = "allwinner,sun50i-a100-pinctrl";
 			reg = <0x0300b000 0x400>;
-- 
2.25.1