linux-kernel - Re: [PATCH v2 1/1] arm64: dts: qcom: sc7180: Add device node support for TSENS in SC7180

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Date:   Wed, 11 Dec 2019 11:33:10 -0800
From:   Doug Anderson <dianders@...omium.org>
To:     Rajeshwari <rkambl@...eaurora.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>,
        sivaa@...eaurora.org, sanm@...eaurora.org,
        Amit Kucheria <amit.kucheria@...aro.org>,
        Matthias Kaehlcke <mka@...omium.org>
Subject: Re: [PATCH v2 1/1] arm64: dts: qcom: sc7180: Add device node support
 for TSENS in SC7180

Hi,

On Thu, Nov 28, 2019 at 1:55 AM Rajeshwari <rkambl@...eaurora.org> wrote:
>
> Add TSENS node and user thermal zone for TSENS sensors in SC7180.
>
> Signed-off-by: Rajeshwari <rkambl@...eaurora.org>
> ---
>  arch/arm64/boot/dts/qcom/sc7180.dtsi | 527 +++++++++++++++++++++++++++++++++++
>  1 file changed, 527 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index 666e9b9..6656ffc 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -911,6 +911,26 @@
>                         status = "disabled";
>                 };
>
> +               tsens0: thermal-sensor@...3000 {
> +                       compatible = "qcom,sc7180-tsens","qcom,tsens-v2";
> +                       reg = <0 0x0c263000 0 0x1ff>, /* TM */
> +                               <0 0x0c222000 0 0x1ff>; /* SROT */
> +                       #qcom,sensors = <15>;
> +                       interrupts = <GIC_SPI 506 IRQ_TYPE_LEVEL_HIGH>;
> +                       interrupt-names = "uplow";

Can you also send a patch to match Amit's ("arm64: dts: sdm845:
thermal: Add critical interrupt support") [1].  If I'm reading things
correctly it should be 508 for tsens0 and 509 for tsens1 just like on
sdm845.

[1] https://lore.kernel.org/r/c536e9cdb448bbad3441f6580fa57f1f921fb580.1573499020.git.amit.kucheria@linaro.org

-Doug