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Subject: Re: [PATCH v4 2/4] spi: ls7a: Add YAML schemas
To:     Sergei Shtylyov <sergei.shtylyov@gmail.com>,
        Mark Brown <broonie@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        ThomasBogendoerfer <tsbogend@alpha.franken.de>
References: <1608892552-15457-1-git-send-email-zhangqing@loongson.cn>
 <1608892552-15457-2-git-send-email-zhangqing@loongson.cn>
 <99ab96cc-6169-19c2-04ef-d023d4427f55@gmail.com>
Cc:     linux-spi@vger.kernel.org, Huacai Chen <chenhc@lemote.com>,
        Jiaxun Yang <jiaxun.yang@flygoat.com>,
        devicetree@vger.kernel.org, linux-mips@vger.kernel.org,
        linux-kernel@vger.kernel.org
From:   zhangqing <zhangqing@loongson.cn>
Message-ID: <70ab4b0c-1dab-d62f-f829-11b1c57257c1@loongson.cn>
Date:   Sat, 26 Dec 2020 14:40:56 +0800
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Hi，Sergei

Thank you for your reply and suggestion .

I will use extra indentation levels and send v5 in the soon.

Thanks,

-Qing


On 12/25/2020 08:19 PM, Sergei Shtylyov wrote:
> On 12/25/20 1:35 PM, Qing Zhang wrote:
>
>> Switch the DT binding to a YAML schema to enable the DT validation.
>>
>> Signed-off-by: Qing Zhang <zhangqing@loongson.cn>
>> ---
>>
>> v4: fix warnings/errors about running 'make dt_binding_check'
>>
>> ---
>>   .../devicetree/bindings/spi/loongson,spi-ls7a.yaml | 46 ++++++++++++++++++++++
>>   1 file changed, 46 insertions(+)
>>   create mode 100644 Documentation/devicetree/bindings/spi/loongson,spi-ls7a.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/spi/loongson,spi-ls7a.yaml b/Documentation/devicetree/bindings/spi/loongson,spi-ls7a.yaml
>> new file mode 100644
>> index 0000000..8cc9bc5
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/spi/loongson,spi-ls7a.yaml
>> @@ -0,0 +1,46 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/spi/loongson,spi-ls7a.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Loongson LS7A PCH SPI Controller
>> +
>> +maintainers:
>> +  - Qing Zhang <zhangqing@loongson.cn>
>> +
>> +description: |
>> +  This controller can be found in Loongson-3 systems with LS7A PCH.
>> +
>> +properties:
>> +  compatible:
>> +    const: loongson,ls7a-spi
>> +
>> +  reg:
>> +    maxItems: 1
>> +
>> +required:
>> +  - compatible
>> +  - reg
>> +  - num-chipselects
>> +
>> +additionalProperties: false
>> +
>> +examples:
>> +  - |
>> +    pci {
>> +        #address-cells = <3>;
>> +        #size-cells = <2>;
>> +
>> +        spi@16,0 {
>> +        compatible = "pci0014,7a0b.0",
>> +                        "pci0014,7a0b",
>> +                        "pciclass088000",
>> +                        "pciclass0800";
>> +
>> +        reg = <0xb000 0x0 0x0 0x0 0x0>;
>> +        num-chipselects = <0>;
>      The above lines after { need extra indentation level.
>
>> +        };
>> +    };
>> +
>> +...
> MBR, Sergei