linux-kernel - Re: [PATCH v5] dt-bindings: qcom: document preferred compatible naming

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Date:   Tue, 27 Sep 2022 15:53:51 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Bhupesh Sharma <bhupesh.sharma@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Rob Herring <robh@...nel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Vinod Koul <vkoul@...nel.org>, Alex Elder <elder@...aro.org>,
        Robert Foss <robert.foss@...aro.org>
Subject: Re: [PATCH v5] dt-bindings: qcom: document preferred compatible
 naming

On 27/09/2022 13:57, Bhupesh Sharma wrote:
> 
> On 7/20/22 1:03 PM, Krzysztof Kozlowski wrote:
>> Compatibles can come in two formats.  Either "vendor,ip-soc" or
>> "vendor,soc-ip".  Qualcomm bindings were mixing both of usages, so add a
>> DT schema file documenting preferred policy and enforcing it for all new
>> compatibles, except few existing patterns.
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
>> Reviewed-by: Rob Herring <robh@...nel.org>
>>
>> ---
>>
>> Depends on:
>> https://lore.kernel.org/all/20220627143340.477120-1-krzysztof.kozlowski@linaro.org/
>> https://lore.kernel.org/all/20220628092253.21905-1-krzysztof.kozlowski@linaro.org/
>>
>> Changes since v4:
>> 1. Add qcm.
>> 2. Add more qcom,ipq806x exceptions.
>> 3. Add Rob's tag.
>>
>> Changes since v3:
>> 1. Add qcom,kpss-wdt-xxx to pattern for exceptions.
>> 2. Add ipq806x entries to list of exceptions.
>>
>> Changes since v2:
>> 1. Narrow the expected pattern to be followed by dash '-' after model
>>     number (msm8996-) or by two letters and a dash (sc8280xp-).
>> 2. Add qcom,apss-wdt-xxx to list of exceptions.
>> 3. Use comment instead of description in the oneOf list.
>>
>> Changes since v1:
>> 1. Add schema instead of readme (Rob).
>>
>> Cc: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
>> Cc: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
>> Cc: Vinod Koul <vkoul@...nel.org>
>> Cc: Alex Elder <elder@...aro.org>
>> Cc: Robert Foss <robert.foss@...aro.org>
>> Cc: Bhupesh Sharma <bhupesh.sharma@...aro.org>
>> ---
>>   .../devicetree/bindings/arm/qcom-soc.yaml     | 65 +++++++++++++++++++
>>   1 file changed, 65 insertions(+)
>>   create mode 100644 Documentation/devicetree/bindings/arm/qcom-soc.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/arm/qcom-soc.yaml b/Documentation/devicetree/bindings/arm/qcom-soc.yaml
>> new file mode 100644
>> index 000000000000..9918b20e4478
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/arm/qcom-soc.yaml
>> @@ -0,0 +1,65 @@
>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/arm/qcom-soc.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Qualcomm SoC compatibles naming convention
>> +
>> +maintainers:
>> +  - Bjorn Andersson <bjorn.andersson@...aro.org>
> 
> Please use Bjorn's new email id.

Indeed, thanks!


Best regards,
Krzysztof