linux-kernel - Re: [PATCH v3 2/4] dt-bindings: thermal: tsens: Add ipq9574 compatible

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Date:   Mon, 15 May 2023 18:10:29 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Varadarajan Narayanan <quic_varada@...cinc.com>, agross@...nel.org,
        andersson@...nel.org, konrad.dybcio@...aro.org, amitk@...nel.org,
        thara.gopinath@...il.com, rafael@...nel.org,
        daniel.lezcano@...aro.org, rui.zhang@...el.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Praveenkumar I <quic_ipkumar@...cinc.com>
Subject: Re: [PATCH v3 2/4] dt-bindings: thermal: tsens: Add ipq9574
 compatible

On 15/05/2023 12:13, Varadarajan Narayanan wrote:
> From: Praveenkumar I <quic_ipkumar@...cinc.com>
> 
> Qualcomm IPQ9574 has tsens v2.3.1 block, which is similar to IPQ8074 tsens.
> 
> Signed-off-by: Praveenkumar I <quic_ipkumar@...cinc.com>
> Signed-off-by: Varadarajan Narayanan <quic_varada@...cinc.com>
> ---
> [v3]:
> 	Fix dt_binding_check & dtbs_check errors (Used
> 	Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml
> 	as reference/example)
> 
> 	Drop 'Acked-by: Rob Herring' as suggested in review
> 
> [v2]:
> 	Thanks to Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 	for the tip to make qcom,ipq8074-tsens as fallback.
> ---
>  Documentation/devicetree/bindings/thermal/qcom-tsens.yaml | 13 +++++++++++--
>  1 file changed, 11 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
> index d9aa54c..57e3908 100644
> --- a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
> +++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
> @@ -19,6 +19,11 @@ description: |
>  properties:
>    compatible:
>      oneOf:
> +      - const: qcom,tsens-v0_1
> +      - const: qcom,tsens-v1
> +      - const: qcom,tsens-v2

Nope, these are not correct.

> +      - const: qcom,ipq8074-tsens

Also nope, this is already there.

> +
>        - description: msm8960 TSENS based
>          items:
>            - enum:
> @@ -66,8 +71,10 @@ properties:
>            - const: qcom,tsens-v2
>  
>        - description: v2 of TSENS with combined interrupt
> -        enum:
> -          - qcom,ipq8074-tsens

Why?

> +        items:
> +          - enum:
> +              - qcom,ipq9574-tsens
> +          - const: qcom,ipq8074-tsens
>  
>    reg:
>      items:
> @@ -279,6 +286,7 @@ allOf:
>            contains:
>              enum:
>                - qcom,ipq8074-tsens
> +              - qcom,ipq9574-tsens

Not needed, drop.

>      then:
>        properties:
>          interrupts:
> @@ -294,6 +302,7 @@ allOf:
>            contains:
>              enum:
>                - qcom,ipq8074-tsens
> +              - qcom,ipq9574-tsens

Ditto.


Best regards,
Krzysztof