linux-kernel - Re: [PATCH v2 4/6] dt-bindings: clock: qcom: Add SM8150 camera clock controller

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Message-ID: <15bc3966-0934-47db-71b6-be534cdc57c7@quicinc.com>
Date: Tue, 9 Jul 2024 16:23:01 +0530
From: "Satya Priya Kakitapalli (Temp)" <quic_skakitap@...cinc.com>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
CC: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio
	<konrad.dybcio@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, Abhishek Sahu <absahu@...eaurora.org>,
        "Rob
 Herring" <robh@...nel.org>,
        Krzysztof Kozlowski
	<krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Stephen Boyd <sboyd@...eaurora.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-clk@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, Ajit Pandey <quic_ajipan@...cinc.com>,
        "Imran
 Shaik" <quic_imrashai@...cinc.com>,
        Taniya Das <quic_tdas@...cinc.com>,
        Jagadeesh Kona <quic_jkona@...cinc.com>,
        Krzysztof Kozlowski
	<krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v2 4/6] dt-bindings: clock: qcom: Add SM8150 camera clock
 controller


On 7/3/2024 3:44 PM, Dmitry Baryshkov wrote:
> On Tue, Jul 02, 2024 at 09:20:42PM GMT, Satya Priya Kakitapalli wrote:
>> Add device tree bindings for the camera clock controller on
>> Qualcomm SM8150 platform.
>>
>> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
>> Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@...cinc.com>
>> ---
>>   .../bindings/clock/qcom,sm8150-camcc.yaml          |  77 ++++++++++++
>>   include/dt-bindings/clock/qcom,sm8150-camcc.h      | 135 +++++++++++++++++++++
>>   2 files changed, 212 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8150-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8150-camcc.yaml
>> new file mode 100644
>> index 000000000000..8fc27ba4be4b
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/clock/qcom,sm8150-camcc.yaml
>> @@ -0,0 +1,77 @@
>> +# SPDX-License-Identifier: GPL-2.0-only
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/clock/qcom,sm8150-camcc.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Qualcomm Camera Clock & Reset Controller on SM8150
>> +
>> +maintainers:
>> +  - Satya Priya Kakitapalli <quic_skakitap@...cinc.com>
>> +
>> +description: |
>> +  Qualcomm camera clock control module provides the clocks, resets and
>> +  power domains on SM8150.
>> +
>> +  See also:: include/dt-bindings/clock/qcom,sm8150-camcc.h
>> +
>> +properties:
>> +  compatible:
>> +    const: qcom,sm8150-camcc
>> +
>> +  reg:
>> +    maxItems: 1
>> +
>> +  clocks:
>> +    items:
>> +      - description: Board XO source
>> +      - description: Camera AHB clock from GCC
> No sleep clock?


No, for sm8150 there is no need of sleep clock. It is not used for any 
of the camcc clocks.