linux-kernel - Re: [PATCH 9/9] dt-bindings: watchdog: qcom-wdt: Make the interrupt example edge triggered

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Date:   Fri, 3 Nov 2023 17:43:32 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Douglas Anderson <dianders@...omium.org>
Cc:     Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        linux-watchdog@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        swboyd@...omium.org, Andy Gross <agross@...nel.org>,
        Sai Prakash Ranjan <quic_saipraka@...cinc.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 9/9] dt-bindings: watchdog: qcom-wdt: Make the interrupt
 example edge triggered

On Fri, Nov 03, 2023 at 04:34:35PM -0700, Douglas Anderson wrote:
> As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog
> bark interrupt edge triggered"), the Qualcomm watchdog timer's bark
> interrupt should be configured as edge triggered.
> 
> Update the example in the bindings.
> 
> Fixes: 7c631cdff391 ("dt-bindings: watchdog: qcom-wdt: allow interrupts")
> Signed-off-by: Douglas Anderson <dianders@...omium.org>

Reviewed-by: Guenter Roeck <linux@...ck-us.net>

> ---
> 
>  Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
> index 5046dfa55f13..681d1efbaf2f 100644
> --- a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
> @@ -121,7 +121,7 @@ examples:
>          compatible = "qcom,apss-wdt-sm8150", "qcom,kpss-wdt";
>          reg = <0x17c10000 0x1000>;
>          clocks = <&sleep_clk>;
> -        interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
> +        interrupts = <GIC_SPI 0 IRQ_TYPE_EDGE_RISING>;
>          timeout-sec = <10>;
>      };
>  
> -- 
> 2.42.0.869.gea05f2083d-goog
>