[PATCH] arm64: dts: airoha: en7581: Add wdt node to to EN7581 SoC

Lorenzo Bianconi lorenzo at kernel.org
Mon Mar 9 08:24:15 PDT 2026


Introduce watchdog controller node to EN7581 SoC.

Signed-off-by: Lorenzo Bianconi <lorenzo at kernel.org>
---
 arch/arm64/boot/dts/airoha/en7581.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/airoha/en7581.dtsi b/arch/arm64/boot/dts/airoha/en7581.dtsi
index ff6908a76e8eb6cf91343495d1fe531a868e41fb..97d0ee5d8315c2c838eff46efe57bf7657e60c68 100644
--- a/arch/arm64/boot/dts/airoha/en7581.dtsi
+++ b/arch/arm64/boot/dts/airoha/en7581.dtsi
@@ -150,6 +150,14 @@ gic: interrupt-controller at 9000000 {
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
 		};
 
+		watchdog at 1fbf0100 {
+			compatible = "airoha,en7581-wdt";
+			reg = <0x0 0x1fbf0100 0x0 0x38>;
+
+			clocks = <&scuclk EN7523_CLK_BUS>;
+			clock-names = "bus";
+		};
+
 		spi at 1fa10000 {
 			compatible = "airoha,en7581-snand";
 			reg = <0x0 0x1fa10000 0x0 0x140>,

---
base-commit: 405c09548a695ca7be58b5b9d3ac8388630e907f
change-id: 20260309-airoha-7581-wdt-260e02805eea

Best regards,
-- 
Lorenzo Bianconi <lorenzo at kernel.org>




More information about the Linux-mediatek mailing list