linux-kernel - Re: [PATCH] arm64: dts: Add watchdog node for Amlogic-C3 SoCs

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Message-ID: <51470d7a-65a7-44c7-856b-53ca4b065553@linaro.org>
Date:   Mon, 25 Sep 2023 11:33:44 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Huqiang Qin <huqiang.qin@...ogic.com>, neil.armstrong@...aro.org,
        khilman@...libre.com, jbrunet@...libre.com,
        martin.blumenstingl@...glemail.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org
Cc:     linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: Add watchdog node for Amlogic-C3 SoCs

On 25/09/2023 11:06, Huqiang Qin wrote:
> Add watchdog device.
> 
> Signed-off-by: Huqiang Qin <huqiang.qin@...ogic.com>
> ---
>  arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
> index 998f5050795c..106f4dd09a1b 100644
> --- a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
> @@ -81,6 +81,12 @@ apb4: bus@...00000 {
>  			#size-cells = <2>;
>  			ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>;
>  
> +			watchdog@...0 {
> +				compatible = "amlogic,t7-wdt";

This is c3, not t7. Why do you use t7 compatible alone?

Best regards,
Krzysztof