linux-kernel - Re: [PATCH 3/3] arm64: dts: qcom: pm8998: Add die temperature channel node to the ADC

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Date:   Fri, 10 Aug 2018 17:10:22 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Matthias Kaehlcke <mka@...omium.org>
Cc:     Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        "open list:ARM/QUALCOMM SUPPORT" <linux-soc@...r.kernel.org>,
        devicetree@...r.kernel.org,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Siddartha Mohanadoss <smohanad@...eaurora.org>
Subject: Re: [PATCH 3/3] arm64: dts: qcom: pm8998: Add die temperature channel
 node to the ADC

Hi,

On Wed, Aug 8, 2018 at 12:13 PM, Matthias Kaehlcke <mka@...omium.org> wrote:
> Add a channel node for the die temperature to the ADC.
>
> Signed-off-by: Matthias Kaehlcke <mka@...omium.org>
> ---
>  arch/arm64/boot/dts/qcom/pm8998.dtsi | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/pm8998.dtsi b/arch/arm64/boot/dts/qcom/pm8998.dtsi
> index f70f6101bceb..499bae0afb7f 100644
> --- a/arch/arm64/boot/dts/qcom/pm8998.dtsi
> +++ b/arch/arm64/boot/dts/qcom/pm8998.dtsi
> @@ -20,6 +20,11 @@
>                         #size-cells = <0>;
>                         #io-channel-cells = <1>;
>                         io-channel-ranges;
> +
> +                       die-temp {
> +                               reg = <ADC5_DIE_TEMP>;
> +                               label = "die_temp";
> +                       };

Seems to match the binding.

I'm no expert, but FWIW:

Reviewed-by: Douglas Anderson <dianders@...omium.org>