Re: [PATCH 7/7] arm64: dts: qcom: sm8450-hdk: add ADC-TM thermal zones

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On Fri, 30 Jun 2023 at 14:27, Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> wrote:
>
> On 30.06.2023 12:07, Dmitry Baryshkov wrote:
> > On Fri, 30 Jun 2023 at 11:19, Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> wrote:
> >>
> >> On 30.06.2023 08:13, Dmitry Baryshkov wrote:
> >>> Add thermal zones controlled through the ADC-TM (ADC thermal monitoring)
> >>> PMIC interface. This includes several onboard sensors and the XO thermal
> >>> sensor.
> >>>
> >>> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> >>> ---
> >> [...]
> >>>
> >>> +     channel@144 {
> >>> +             reg = <PM8350_ADC7_AMUX_THM1_100K_PU(1)>;
> >> This define should be cleaned up.. Since it takes a sid argument,
> >> it really is ADC7_AMUX_THM1_100K_PU(sid)
> >
> > I don't think I understood your comment. The define itself is specific
> > to PM8350, other PMICs might have different channel assignments.
>
> include/dt-bindings/iio/qcom,spmi-vadc.h
> 263:#define ADC7_AMUX_THM1_100K_PU                      0x44

Do you want to define PM8350_ADC7_AMUX_THM1_100K_PU(sid) using
ADC7_AMUX_THM1_100K_PU ?
Or to make all users use ADC7_AMUX_THM1_100K_PU? Or add the SID
argument to ADC7_AMUX_THM1_100K_PU and switch to it?

>
> Konrad
> >
> >>
> >> Konrad
> >>
> >>> +             qcom,hw-settle-time = <200>;
> >>> +             qcom,ratiometric;
> >>> +             label = "skin_msm_temp";
> >>> +     };
> >>> +
> >>> +     channel@145 {
> >>> +             reg = <PM8350_ADC7_AMUX_THM2_100K_PU(1)>;
> >>> +             qcom,hw-settle-time = <200>;
> >>> +             qcom,ratiometric;
> >>> +             label = "camera_temp";
> >>> +     };
> >>> +
> >>> +     channel@146 {
> >>> +             reg = <PM8350_ADC7_AMUX_THM3_100K_PU(1)>;
> >>> +             qcom,hw-settle-time = <200>;
> >>> +             qcom,ratiometric;
> >>> +             label = "therm1_temp";
> >>> +     };
> >>> +
> >>> +     channel@147 {
> >>> +             reg = <PM8350_ADC7_AMUX_THM4_100K_PU(1)>;
> >>> +             qcom,hw-settle-time = <200>;
> >>> +             qcom,ratiometric;
> >>> +             label = "wide_rfc_temp";
> >>> +     };
> >>> +
> >>> +     channel@148 {
> >>> +             reg = <PM8350_ADC7_AMUX_THM5_100K_PU(1)>;
> >>> +             qcom,hw-settle-time = <200>;
> >>> +             qcom,ratiometric;
> >>> +             label = "rear_tof_temp";
> >>> +     };
> >>> +
> >>> +     channel@14c {
> >>> +             reg = <PM8350_ADC7_GPIO3_100K_PU(1)>;
> >>> +             qcom,hw-settle-time = <200>;
> >>> +             qcom,ratiometric;
> >>> +             label = "therm2_temp";
> >>> +     };
> >>> +
> >>>       channel@303 {
> >>>               reg = <PM8350B_ADC7_DIE_TEMP>;
> >>>               label = "pm8350b_die_temp";
> >>>       };
> >>>
> >>> +     channel@348 {
> >>> +             reg = <PM8350B_ADC7_AMUX_THM5_100K_PU>;
> >>> +             qcom,hw-settle-time = <200>;
> >>> +             qcom,ratiometric;
> >>> +             label = "usb_conn_temp";
> >>> +     };
> >>> +
> >>>       channel@403 {
> >>>               reg = <PMR735A_ADC7_DIE_TEMP>;
> >>>               label = "pmr735a_die_temp";
> >>>       };
> >>> +
> >>> +     channel@44a {
> >>> +             reg = <PMR735A_ADC7_GPIO1_100K_PU>;
> >>> +             qcom,hw-settle-time = <200>;
> >>> +             qcom,ratiometric;
> >>> +             label = "qtm_w_temp";
> >>> +     };
> >>> +
> >>> +     channel@44b {
> >>> +             reg = <PMR735A_ADC7_GPIO2_100K_PU>;
> >>> +             qcom,hw-settle-time = <200>;
> >>> +             qcom,ratiometric;
> >>> +             label = "qtm_n_temp";
> >>> +     };
> >>>  };
> >>>
> >>>  &remoteproc_adsp {
> >
> >
> >



-- 
With best wishes
Dmitry



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