linux-kernel - Re: [PATCH v3 2/3] dt-bindings: clock: add SM6375 QCOM global clock bindings

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Date:   Sat, 23 Jul 2022 22:56:54 +0200
From:   Konrad Dybcio <konrad.dybcio@...ainline.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        ~postmarketos/upstreaming@...ts.sr.ht
Cc:     martin.botka@...ainline.org,
        angelogioacchino.delregno@...ainline.org,
        marijn.suijten@...ainline.org, jamipkettunen@...ainline.org,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/3] dt-bindings: clock: add SM6375 QCOM global clock
 bindings



On 23.07.2022 19:46, Krzysztof Kozlowski wrote:
> On 23/07/2022 12:01, Konrad Dybcio wrote:
>> Add device tree bindings for global clock controller for SM6375 SoCs.
>>
>> Signed-off-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
>> ---
>> Changes since v2:
>> - reference qcom,gcc.yaml
>>
>>  .../bindings/clock/qcom,sm6375-gcc.yaml       |  48 ++++
>>  include/dt-bindings/clock/qcom,sm6375-gcc.h   | 234 ++++++++++++++++++
>>  2 files changed, 282 insertions(+)
>>  create mode 100644 Documentation/devicetree/bindings/clock/qcom,sm6375-gcc.yaml
>>  create mode 100644 include/dt-bindings/clock/qcom,sm6375-gcc.h
>>
>> diff --git a/Documentation/devicetree/bindings/clock/qcom,sm6375-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm6375-gcc.yaml
>> new file mode 100644
>> index 000000000000..fb1c36888d18
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/clock/qcom,sm6375-gcc.yaml
>> @@ -0,0 +1,48 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/clock/qcom,sm6375-gcc.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Qualcomm Global Clock & Reset Controller Binding for SM6375
>> +
>> +maintainers:
>> +  - Konrad Dybcio <konrad.dybcio@...ainline.org>
>> +
>> +description: |
>> +  Qualcomm global clock control module which supports the clocks, resets and
>> +  power domains on SM6375
>> +
>> +  See also:
>> +  - dt-bindings/clock/qcom,sm6375-gcc.h
>> +
>> +allOf:
>> +  - $ref: qcom,gcc.yaml#
>> +
>> +properties:
>> +  compatible:
>> +    const: qcom,sm6375-gcc
>> +
>> +  clocks:
>> +    items:
>> +      - description: Board XO source
>> +      - description: Board XO Active-Only source
>> +      - description: Sleep clock source
> 
> What happened to clock-names?
> 
>> +
> 
> I would assume these are required for the clock controller... and they
> were before, so what happened?
I dropped them in v2, as with switching the .c driver to use the
index matching, they are no longer used.

Konrad
> 
> 
> Best regards,
> Krzysztof