linux-kernel - Re: [PATCH v5 1/2] dt-bindings: spi: add loongson spi

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Message-ID: <8881d54c-62e0-510b-e2d4-3f1b035f8084@loongson.cn>
Date:   Fri, 31 Mar 2023 18:41:04 +0800
From:   zhuyinbo <zhuyinbo@...ngson.cn>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-spi@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Jianmin Lv <lvjianmin@...ngson.cn>, wanghongliang@...ngson.cn,
        Liu Peibao <liupeibao@...ngson.cn>,
        loongson-kernel@...ts.loongnix.cn, zhuyinbo@...ngson.cn
Subject: Re: [PATCH v5 1/2] dt-bindings: spi: add loongson spi



在 2023/3/31 下午5:44, Krzysztof Kozlowski 写道:
> On 31/03/2023 05:29, Yinbo Zhu wrote:
>> Add the Loongson platform spi binding with DT schema format using
>> json-schema.
> 
> 
>> +properties:
>> +  compatible:
>> +    enum:
>> +      - loongson,ls2k-spi
>> +      - loongson,ls7a-spi
>> +
>> +  reg:
>> +    maxItems: 1
>> +
>> +  clocks:
>> +    maxItems: 1
>> +
>> +required:
>> +  - compatible
>> +  - reg
>> +  - clocks
>> +
>> +unevaluatedProperties: false
>> +
>> +examples:
>> +  - |
>> +    #include <dt-bindings/clock/loongson,ls2k-clk.h>
> 
> Why do you need the header? Wasn't the entire point to remove it?
okay, I got it, I will remove this head file.

Thanks.
> 
>> +    spi0: spi@...f0220{
>> +        compatible = "loongson,ls2k-spi";
>> +        reg = <0x1fff0220 0x10>;
>> +        clocks = <&clk 17>;
>> +        #address-cells = <1>;
>> +        #size-cells = <0>;
>> +    };
> 
> 
> Best regards,
> Krzysztof
>