linux-kernel - Re: [PATCH v3 2/5] dt-bindings: i2c: qcom-cci: Document sm6150 compatible

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Message-ID: <20260116-malachite-spaniel-of-refinement-af22ae@quoll>
Date: Fri, 16 Jan 2026 09:28:16 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Wenmeng Liu <wenmeng.liu@....qualcomm.com>
Cc: Loic Poulain <loic.poulain@....qualcomm.com>, 
	Andi Shyti <andi.shyti@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Bjorn Andersson <andersson@...nel.org>, Konrad Dybcio <konradybcio@...nel.org>, 
	Robert Foss <rfoss@...nel.org>, Todor Tomov <todor.too@...il.com>, 
	Bryan O'Donoghue <bryan.odonoghue@...aro.org>, Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>, 
	Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
	Pengutronix Kernel Team <kernel@...gutronix.de>, Fabio Estevam <festevam@...il.com>, linux-i2c@...r.kernel.org, 
	linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-media@...r.kernel.org, imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 2/5] dt-bindings: i2c: qcom-cci: Document sm6150
 compatible

On Thu, Jan 15, 2026 at 06:12:38PM +0800, Wenmeng Liu wrote:
> Add the sm6150 CCI device string compatible.
> 
> SM6150 include three clock:
> bus: Bus clock responsible for data transfer.
> iface: Interface clock responsible for register read and write.
> cci: Clock for CCI core operations.
> 
> Signed-off-by: Wenmeng Liu <wenmeng.liu@....qualcomm.com>
> Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>
> ---
>  .../devicetree/bindings/i2c/qcom,i2c-cci.yaml          | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml b/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
> index a3fe1eea6aece9685674feaa5ec53765c1ce23d8..3472670fdc908ef8f3b3afc68ff437c0435b69a7 100644
> --- a/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
> +++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
> @@ -33,6 +33,7 @@ properties:
>                - qcom,sc8280xp-cci
>                - qcom,sdm670-cci
>                - qcom,sdm845-cci
> +              - qcom,sm6150-cci
>                - qcom,sm6350-cci
>                - qcom,sm8250-cci
>                - qcom,sm8450-cci
> @@ -263,6 +264,23 @@ allOf:
>              - const: cpas_ahb
>              - const: cci
>  
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - qcom,sm6150-cci
> +    then:
> +      properties:
> +        clocks:
> +          minItems: 3
> +          maxItems: 3
> +        clock-names:
> +          items:
> +            - const: bus
> +            - const: iface
> +            - const: cci

So basically the same as camnoc_axi+cpas_ahb+cci, so just put it into
existing enum with qcom,sm8550-cci.

I asked for this at v1.
https://lore.kernel.org/all/43efa6fd-53c3-4680-8aca-7b37089ca295@kernel.org/


Best regards,
Krzysztof