linux-kernel - Re: [PATCH V3 4/4] arm64: dts: qcom: ipq5018: Add tsens node

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Message-ID: <f44b6e59-c26e-1026-49b7-e02ff02d7562@quicinc.com>
Date:   Tue, 17 Oct 2023 18:37:32 +0530
From:   Sricharan Ramabadhran <quic_srichara@...cinc.com>
To:     Robert Marko <robimarko@...il.com>,
        Sricharan R <srichara@...-platform-upstream01.qualcomm.com>,
        <krzysztof.kozlowski@...aro.org>, <agross@...nel.org>,
        <andersson@...nel.org>, <konrad.dybcio@...aro.org>,
        <srinivas.kandagatla@...aro.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <thara.gopinath@...il.com>, <rafael@...nel.org>,
        <daniel.lezcano@...aro.org>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-pm@...r.kernel.org>, <dmitry.baryshkov@...aro.org>
Subject: Re: [PATCH V3 4/4] arm64: dts: qcom: ipq5018: Add tsens node



On 10/5/2023 12:38 AM, Robert Marko wrote:
> 
> On 22. 09. 2023. 13:51, Sricharan R wrote:
>> From: Sricharan Ramabadhran <quic_srichara@...cinc.com>
>>
>> IPQ5018 has tsens V1.0 IP with 4 sensors.
>> There is no RPM, so tsens has to be manually enabled. Adding the tsens
>> and nvmem node and IPQ5018 has 4 thermal sensors (zones). With the
>> critical temperature being 120'C and action is to reboot. Adding all
>> the 4 zones here.
>>
>> Signed-off-by: Sricharan Ramabadhran <quic_srichara@...cinc.com>
>> ---
>>   [v3] Ordered the qfprom device node properties as per
>>        Krzysztof's comments
>>
>>   arch/arm64/boot/dts/qcom/ipq5018.dtsi | 169 ++++++++++++++++++++++++++
>>   1 file changed, 169 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi 
>> b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
>> index 9f13d2dcdfd5..9e28b54ebcbd 100644
>> --- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
>> @@ -93,6 +93,117 @@ soc: soc@0 {
>>           #size-cells = <1>;
>>           ranges = <0 0 0 0xffffffff>;
>> +        qfprom: qfprom@...00 {
>> +            compatible = "qcom,ipq5018-qfprom", "qcom,qfprom";
> Hi,
> 
> "qcom,ipq5018-qfprom" needs to be documented in QFPROM bindings first.

  Already posted here [1]. Initially had it in the same series, but kept
  it separately based on review comments.

  [1] https://www.spinics.net/lists/devicetree/msg633408.html

Regards,
  Sricharan