linux-kernel - Re: [PATCH v6 1/2] dt-bindings: interrupt-controller: loongson,liointc: Fix dtbs

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Date:   Thu, 7 Dec 2023 09:24:40 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Binbin Zhou <zhoubinbin@...ngson.cn>,
        Binbin Zhou <zhoubb.aaron@...il.com>,
        Huacai Chen <chenhuacai@...ngson.cn>,
        Thomas Gleixner <tglx@...utronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     Huacai Chen <chenhuacai@...nel.org>, devicetree@...r.kernel.org,
        Jiaxun Yang <jiaxun.yang@...goat.com>, lvjianmin@...ngson.cn,
        WANG Xuerui <git@...0n.name>, loongarch@...ts.linux.dev,
        linux-kernel@...r.kernel.org, Rob Herring <robh@...nel.org>
Subject: Re: [PATCH v6 1/2] dt-bindings: interrupt-controller:
 loongson,liointc: Fix dtbs_check warning for reg-names

On 07/12/2023 09:23, Krzysztof Kozlowski wrote:
> On 07/12/2023 08:29, Binbin Zhou wrote:
>> As we know, the Loongson-2K0500 is a single-core CPU, and the
>> core1-related register (isr1) does not exist. So "reg" and "reg-names"
>> should be set to "minItems 2"(main nad isr0).
>>
>> This fixes dtbs_check warning:
>>
>> DTC_CHK arch/loongarch/boot/dts/loongson-2k0500-ref.dtb
>> arch/loongarch/boot/dts/loongson-2k0500-ref.dtb: interrupt-controller@...11400: reg-names: ['main', 'isr0'] is too short
>>         From schema: Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
>> arch/loongarch/boot/dts/loongson-2k0500-ref.dtb: interrupt-controller@...11400: Unevaluated properties are not allowed ('reg-names' was unexpected)
>>         From schema: Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
>> arch/loongarch/boot/dts/loongson-2k0500-ref.dtb: interrupt-controller@...11400: reg: [[0, 534844416, 0, 64], [0, 534843456, 0, 8]] is too short
>>         From schema: Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
>> arch/loongarch/boot/dts/loongson-2k0500-ref.dtb: interrupt-controller@...11440: reg-names: ['main', 'isr0'] is too short
>>         From schema: Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
>>
>> Signed-off-by: Binbin Zhou <zhoubinbin@...ngson.cn>
>> Acked-by: Jiaxun Yang <jiaxun.yang@...goat.com>
>> Reviewed-by: Huacai Chen <chenhuacai@...ngson.cn>
>> Reviewed-by: Rob Herring <robh@...nel.org>
> 
> Where? Point me to exact email on lore.
> 

Ah, I see at v4, it's ok:
https://lore.kernel.org/all/170015648721.2522214.13442341316883618917.robh@kernel.org/

Best regards,
Krzysztof