Thread (5 messages) 5 messages, 1 author, 2026-09-08

[PATCH v3 3/4] ARM: dts: mediatek: mt8127: Add watchdog support

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From: Zakariya Hadrami via B4 Relay <devnull+zkh.mailbox.org@kernel.org>
Date: 2026-09-08 21:59:34
Also in: b4-sent, linux-devicetree, linux-mediatek, linux-watchdog, lkml
Subsystem: arm/mediatek soc support, the rest · Maintainers: Matthias Brugger, AngeloGioacchino Del Regno, Linus Torvalds

Revision v3 of 2 in this series.

Revisions (2)
  1. v3 current
  2. v4 [diff vs current]
From: Zakariya Hadrami <redacted>

Add watchdog node and disable it by default as it was not present
initially.

Signed-off-by: Zakariya Hadrami <redacted>
---
 arch/arm/boot/dts/mediatek/mt8127.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/mediatek/mt8127.dtsi b/arch/arm/boot/dts/mediatek/mt8127.dtsi
index bd61ec7e70c0..3e23673e7a9e 100644
--- a/arch/arm/boot/dts/mediatek/mt8127.dtsi
+++ b/arch/arm/boot/dts/mediatek/mt8127.dtsi
@@ -99,6 +99,13 @@ soc {
 		compatible = "simple-bus";
 		ranges;
 
+		watchdog: watchdog@10007000 {
+			compatible = "mediatek,mt8127-wdt","mediatek,mt6589-wdt";
+			reg = <0 0x10007000 0 0x100>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_LOW>;
+			status = "disabled";
+		};
+
 		timer: timer@10008000 {
 			compatible = "mediatek,mt8127-timer",
 					"mediatek,mt6577-timer";
-- 
2.54.0


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