linux-kernel - Re: [PATCH 2/2] arm64: dts: qcom: pm7250b: Add BAT

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Message-ID: <dab1227b-2ffb-5a8e-9c7b-f2a31d100b16@linaro.org>
Date:   Sat, 7 Jan 2023 11:21:11 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Luca Weiss <luca.weiss@...rphone.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-iio@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH 2/2] arm64: dts: qcom: pm7250b: Add BAT_ID vadc channel



On 6.01.2023 16:39, Luca Weiss wrote:
> Add a node describing the ADC5_BAT_ID_100K_PU channel with the
> properties taken from downstream kernel.
> 
> Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad
>  arch/arm64/boot/dts/qcom/pm7250b.dtsi | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/pm7250b.dtsi b/arch/arm64/boot/dts/qcom/pm7250b.dtsi
> index 61f7a6345150..d709d955a2f5 100644
> --- a/arch/arm64/boot/dts/qcom/pm7250b.dtsi
> +++ b/arch/arm64/boot/dts/qcom/pm7250b.dtsi
> @@ -110,6 +110,14 @@ adc-chan@1e {
>  				label = "chg_mid";
>  			};
>  
> +			adc-chan@4b {
> +				reg = <ADC5_BAT_ID_100K_PU>;
> +				qcom,hw-settle-time = <200>;
> +				qcom,pre-scaling = <1 1>;
> +				qcom,ratiometric;
> +				label = "bat_id";
> +			};
> +
>  			adc-chan@83 {
>  				reg = <ADC5_VPH_PWR>;
>  				qcom,pre-scaling = <1 3>;
>