Re: [PATCH 14/39] arm64: dts: qcom: sdm630: Add TSENS node

[Thara Gopinath <thara.gopinath@linaro.org>]

Hi Konrad,

On 7/28/21 6:25 PM, Konrad Dybcio wrote:
> This will enable temperature reporting for various SoC
> components.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
> ---
>   .../devicetree/bindings/thermal/qcom-tsens.yaml       |  1 +
>   arch/arm64/boot/dts/qcom/sdm630.dtsi                  | 11 +++++++++++
>   2 files changed, 12 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
> index 4a2eaf28e3fd..d3b9e9b600a2 100644
> --- a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
> +++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
> @@ -48,6 +48,7 @@ properties:
>                 - qcom,sc7180-tsens
>                 - qcom,sc7280-tsens
>                 - qcom,sc8180x-tsens
> +              - qcom,sdm630-tsens
>                 - qcom,sdm845-tsens
>                 - qcom,sm8150-tsens
>                 - qcom,sm8250-tsens
> diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
> index 1e54828817d5..7e9c80e35fba 100644
> --- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
> @@ -627,6 +627,17 @@ mnoc: interconnect@1745000 {
>   				 <&mmcc AHB_CLK_SRC>;
>   		};
>   
> +		tsens: thermal-sensor@10ae000 {
> +			compatible = "qcom,sdm630-tsens", "qcom,tsens-v2";
> +			reg = <0x010ae000 0x1000>, /* TM */
> +				  <0x010ad000 0x1000>; /* SROT */
> +			#qcom,sensors = <12>;

Are all 12 sensors used ? I see that in a later patch "arm64: dts: qcom: 
sdm630: Add thermal-zones configuration" only 9 are used.

> +			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>,
> +					 <GIC_SPI 430 IRQ_TYPE_LEVEL_HIGH>;
> +			interrupt-names = "uplow", "critical";
> +			#thermal-sensor-cells = <1>;
> +		};
> +
>   		tcsr_mutex_regs: syscon@1f40000 {
>   			compatible = "syscon";
>   			reg = <0x01f40000 0x20000>;
> 

-- 
Warm Regards
Thara (She/Her/Hers)