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

[Chee, Tien Fong]

> From: Ng, Boon Khai <boon.khai.ng at altera.com>
> Sent: Wednesday, February 25, 2026 10:12 AM
> To: U-boot Openlist <u-boot at lists.denx.de>
> Cc: Yuslaimi, Alif Zakuan <alif.zakuan.yuslaimi at altera.com>; Ng, Boon Khai
> <boon.khai.ng at altera.com>; Dinesh Maniyam <dinesh.maniyam at intel.com>; Marek
> Vasut <marex at denx.de>; Simon Goldschmidt <simon.k.r.goldschmidt at gmail.com>;
> Kathpalia, Tanmay <tanmay.kathpalia at altera.com>; Chee, Tien Fong
> <tien.fong.chee at altera.com>; Tingting Meng <tingting.meng at altera.com>; Tom
> Rini <trini at konsulko.com>; Maniyam, Dinesh <dinesh.maniyam at altera.com>; Lok,
> Chen Huei <chen.huei.lok at altera.com>; Hea, Kok Kiang
> <kok.kiang.hea at altera.com>
> Subject: [PATCH v1] arch: arm: dts: agilex5: Enable autostart on watchdog0
> only
> 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


Reviewed-by: Tien Fong Chee <tien.fong.chee at altera.com>

Best regards,
Tien Fong