linux-kernel - Re: [PATCH v1 3/4] arm64: dts: qcom: qcs404: Add tsens controller

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Message-ID: <20181031074740.GJ12092@vkoul-mobl>
Date:   Wed, 31 Oct 2018 13:17:40 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     andy.gross@...aro.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        bjorn.andersson@...aro.org, edubezval@...il.com,
        Amit Kucheria <amit.kucheria@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Subject: Re: [PATCH v1 3/4] arm64: dts: qcom: qcs404: Add tsens controller

On 16-10-18, 00:10, Amit Kucheria wrote:
> qcs404 has a single TSENS IP block with 10 sensors. The calibration data
> is stored in an eeprom (qfprom) that is accessed through the nvmem
> framework. We add the qfprom node to allow the tsens sensors to be
> calibrated correctly.

Andy,

These have dependency on the patch series adding The DT file I sent
yesterday[1]. Please apply these on top of that series

[1]: https://patchwork.kernel.org/project/linux-arm-msm/list/?series=36319

Thanks

> 
> Signed-off-by: Amit Kucheria <amit.kucheria@...aro.org>
> ---
>  arch/arm64/boot/dts/qcom/qcs404.dtsi | 20 ++++++++++++++++++++
>  1 file changed, 20 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
> index e1e2ba9cbfcd..dfd65c53cf5f 100644
> --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
> +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
> @@ -273,6 +273,26 @@
>  			status = "okay";
>  		};
>  
> +		qfprom: qfprom@...00 {
> +			compatible = "qcom,qfprom";
> +			reg = <0xa4000 0x1000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			tsens_caldata: caldata@d0 {
> +				reg = <0x1f8 0x14>;
> +			};
> +		};
> +
> +		tsens: thermal-sensor@...000 {
> +			compatible = "qcom,qcs404-tsens", "qcom,tsens-v1";
> +			reg = <0x4a9000 0x1000>, /* TM */
> +			      <0x4a8000 0x1000>; /* SROT */
> +			nvmem-cells = <&tsens_caldata>;
> +			nvmem-cell-names = "calib";
> +			#qcom,sensors = <10>;
> +			#thermal-sensor-cells = <1>;
> +		};
> +
>  		apcs_glb: mailbox@...1000 {
>  			compatible = "qcom,qcs404-apcs-apps-global", "syscon";
>  			reg = <0xb011000 0x1000>;
> -- 
> 2.17.1

-- 
~Vinod