On 4/28/25 11:37, Zixun LI wrote:
> Add the watchdog timer node for the sam9x60 SoC's.
>
> A default timeout of 16s is added which is the maximum supported value,
> also matching Linux driver's behavior.
>
> Signed-off-by: Zixun LI <ad...@hifiphile.com>
> ---
> arch/arm/dts/sam9x60.dtsi | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm/dts/sam9x60.dtsi b/arch/arm/dts/sam9x60.dtsi
> index
> 7631dfaa07fc1e7c605c70840da1196c1daeb638..588d2cb9f5109396b11a11e497eac282dffb4fb0
> 100644
> --- a/arch/arm/dts/sam9x60.dtsi
> +++ b/arch/arm/dts/sam9x60.dtsi
> @@ -311,6 +311,15 @@
> clocks = <&slow_rc_osc>, <&slow_xtal>;
> #clock-cells = <1>;
> };
> +
> + watchdog: watchdog@ffffff80 {
> + compatible = "microchip,sam9x60-wdt";
> + reg = <0xffffff80 0x24>;
> + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&clk32 0>;
> + timeout-sec = <16>;
As the 'timeout-sec' is not in Linux, please move it to
at91-sam9x60-curiosity-u-boot.dtsi or sam9x60-u-boot.dtsi
> + status = "disabled";
> + };
> };
> };
>
>
