[PATCH 2/3] arm64: dts: qcom: sm8650: Add watchdog node
From: Neil Armstrong
Date: Fri Oct 02 2026 - 05:50:23 EST
Add a node for the watchdog on the SM8650 SoC, the node
is marked as reserved since on most platforms the Watchdog
is owned by the Gunyah Hypervisor.
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm8650.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index 86fbb0fd6472..f33ed7909a8e 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -7311,6 +7311,14 @@ gic_its: msi-controller@17140000 {
};
};
+ watchdog: watchdog@17411000 {
+ compatible = "qcom,apss-wdt-sm8650", "qcom,kpss-wdt";
+ reg = <0 0x17411000 0 0x1000>;
+ clocks = <&sleep_clk>;
+ interrupts = <GIC_SPI 0 IRQ_TYPE_EDGE_RISING 0>;
+ status = "reserved"; /* Owned by hypervisor */
+ };
+
timer@17420000 {
compatible = "arm,armv7-timer-mem";
reg = <0 0x17420000 0 0x1000>;
--
2.34.1