linux-kernel - Re: [PATCH] ARM: dts: qcom: msm8974: correct qfprom node reg

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Date:   Mon, 30 Jan 2023 19:30:04 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     luca@...tu.xyz, ~postmarketos/upstreaming@...ts.sr.ht,
        phone-devel@...r.kernel.org, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Eduardo Valentin <edubezval@...il.com>,
        Rajendra Nayak <rnayak@...eaurora.org>
Cc:     Rob Herring <robh@...nel.org>, Andy Gross <andy.gross@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Craig Tatlor <ctatlor97@...il.com>
Subject: Re: [PATCH] ARM: dts: qcom: msm8974: correct qfprom node reg



On 30.01.2023 19:20, luca@...tu.xyz wrote:
> From: Craig Tatlor <ctatlor97@...il.com>
> 
> The qfprom actually starts at 0xfc4b8000 instead of 0xfc4bc000 as
> defined previously. Adjust the tsens offsets accordingly.
> 
> [luca@...tu.xyz: extract to standalone patch]
> 
> Fixes: c59ffb519357 ("arm: dts: msm8974: Add thermal zones, tsens and qfprom nodes")
> Signed-off-by: Craig Tatlor <ctatlor97@...il.com>
> Signed-off-by: Luca Weiss <luca@...tu.xyz>
> ---
Isn't this a raw vs ecc-corrected values problem?

Konrad
>  arch/arm/boot/dts/qcom-msm8974.dtsi | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
> index 8d216a3c0851..922d235c6065 100644
> --- a/arch/arm/boot/dts/qcom-msm8974.dtsi
> +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
> @@ -1132,16 +1132,16 @@ restart@...ab000 {
>  			reg = <0xfc4ab000 0x4>;
>  		};
>  
> -		qfprom: qfprom@...bc000 {
> +		qfprom: qfprom@...b8000 {
>  			compatible = "qcom,msm8974-qfprom", "qcom,qfprom";
> -			reg = <0xfc4bc000 0x1000>;
> +			reg = <0xfc4b8000 0x7000>;
>  			#address-cells = <1>;
>  			#size-cells = <1>;
> -			tsens_calib: calib@d0 {
> -				reg = <0xd0 0x18>;
> +			tsens_calib: calib@...0 {
> +				reg = <0x40d0 0x18>;
>  			};
> -			tsens_backup: backup@440 {
> -				reg = <0x440 0x10>;
> +			tsens_backup: backup@...0 {
> +				reg = <0x4440 0x10>;
>  			};
>  		};
>  
> 
> ---
> base-commit: 6d796c50f84ca79f1722bb131799e5a5710c4700
> change-id: 20230130-msm8974-qfprom-619c0e8f26eb
> 
> Best regards,