linux-kernel - Re: [PATCH V2 2/2] arm64: dts: Add watchdog node for Amlogic C3 SoCs

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Date:   Wed, 27 Sep 2023 13:59:27 +0800
From:   Huqiang Qin <huqiang.qin@...ogic.com>
To:     Conor Dooley <conor@...nel.org>
Cc:     wim@...ux-watchdog.org, linux@...ck-us.net, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        neil.armstrong@...aro.org, khilman@...libre.com,
        jbrunet@...libre.com, martin.blumenstingl@...glemail.com,
        linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2 2/2] arm64: dts: Add watchdog node for Amlogic C3 SoCs


On 2023/9/26 16:03, Conor Dooley wrote:
>> +++ 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,c3-wdt", "amlogic,t7-wdt";
> Does this pass dtbs_check?
> The binding patch doesn't seem to permit this combo..
> 

Ah... I ran dtbs_check again, and there is indeed
`watchdog@...0: compatible: ['amlogic,c3-wdt', 'amlogic,t7-wdt'] is too long`
in the output.

I'll correct it in the next version, thanks for pointing it out.


Best regards,
Huqiang Qin