[PATCH v1] arch: arm: dts: agilex5: Enable autostart on watchdog0 only

Boon Khai Ng boon.khai.ng at altera.com
Wed Feb 25 03:12:38 CET 2026


From: Alif Zakuan Yuslaimi <alif.zakuan.yuslaimi at altera.com>

Exclude watchdog1, watchdog2, watchdog3 and watchdog4 from automatically
starting when probed with watchdog autostart enabled in the defconfig

Signed-off-by: Alif Zakuan Yuslaimi <alif.zakuan.yuslaimi at altera.com>
Signed-off-by: Boon Khai Ng <boon.khai.ng at altera.com>
---
 arch/arm/dts/socfpga_agilex5.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/dts/socfpga_agilex5.dtsi b/arch/arm/dts/socfpga_agilex5.dtsi
index 769678af31a..9a63a0b8d5a 100644
--- a/arch/arm/dts/socfpga_agilex5.dtsi
+++ b/arch/arm/dts/socfpga_agilex5.dtsi
@@ -534,6 +534,7 @@
 			interrupts = <0 118 4>;
 			resets = <&rst WATCHDOG1_RESET>;
 			clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+			u-boot,noautostart;
 			status = "disabled";
 		};
 
@@ -543,6 +544,7 @@
 			interrupts = <0 125 4>;
 			resets = <&rst WATCHDOG2_RESET>;
 			clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+			u-boot,noautostart;
 			status = "disabled";
 		};
 
@@ -552,6 +554,7 @@
 			interrupts = <0 126 4>;
 			resets = <&rst WATCHDOG3_RESET>;
 			clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+			u-boot,noautostart;
 			status = "disabled";
 		};
 
@@ -561,6 +564,7 @@
 			interrupts = <0 175 4>;
 			resets = <&rst WATCHDOG4_RESET>;
 			clocks = <&clkmgr AGILEX5_L4_SYS_FREE_CLK>;
+			u-boot,noautostart;
 			status = "disabled";
 		};
 
-- 
2.43.7



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