diff mbox series

[5/5] arm64: dts: sm8250-dts: add thermal zones using pmic's adc-tm5

Message ID 20200621193549.2070434-6-dmitry.baryshkov@linaro.org
State New
Headers show
Series qcom: pm8150: add support for thermal monitoring | expand

Commit Message

Dmitry Baryshkov June 21, 2020, 7:35 p.m. UTC 
Port thermal zones definitions from msm-4.19 tree. Enable and add
channel configuration to PMIC's ADC-TM definitions. Declare thermal
zones and respective trip points.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm8250-mtp.dts | 237 ++++++++++++++++++++++++
 1 file changed, 237 insertions(+)

Comments

Amit Kucheria June 30, 2020, 5:06 a.m. UTC | #1 
Hi Dmitry,

On Mon, Jun 22, 2020 at 1:06 AM Dmitry Baryshkov
<dmitry.baryshkov@linaro.org> wrote:
>
> Port thermal zones definitions from msm-4.19 tree. Enable and add
> channel configuration to PMIC's ADC-TM definitions. Declare thermal
> zones and respective trip points.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---
>  arch/arm64/boot/dts/qcom/sm8250-mtp.dts | 237 ++++++++++++++++++++++++
>  1 file changed, 237 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts

IMO, this should be separated in the pmic dts file like we do for
other QC platforms since the PMICs tend to be used in multiple
platforms.

> index aa37eb112d85..78f0cf582a9a 100644
> --- a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
> +++ b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
> @@ -24,6 +24,104 @@ chosen {
>                 stdout-path = "serial0:115200n8";
>         };
>
> +       thermal-zones {
> +               xo-therm {
> +                       polling-delay-passive = <0>;
> +                       polling-delay = <0>;
> +                       thermal-sensors = <&pm8150_adc_tm 0>;
> +                       trips {
> +                               active-config0 {
> +                                       temperature = <125000>;
> +                                       hysteresis = <1000>;
> +                                       type = "passive";
> +                               };
> +                       };
> +               };
> +
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
index aa37eb112d85..78f0cf582a9a 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
@@ -24,6 +24,104 @@  chosen {
 		stdout-path = "serial0:115200n8";
 	};
 
+	thermal-zones {
+		xo-therm {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm8150_adc_tm 0>;
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		skin-therm {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm8150_adc_tm 1>;
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		mmw-pa1 {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm8150_adc_tm 2>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		conn-therm {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm8150b_adc_tm 0>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		camera-therm {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm8150l_adc_tm 0>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		skin-msm-therm {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm8150l_adc_tm 1>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		mmw-pa2 {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm8150l_adc_tm 2>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+	};
+
 	vph_pwr: vph-pwr-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vph_pwr";
@@ -355,6 +453,145 @@  vreg_l7f_1p8: ldo7 {
 	};
 };
 
+&pm8150_adc {
+	xo-therm@4c {
+		reg = <ADC5_XO_THERM_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	skin_therm@4d {
+		reg = <ADC5_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	pa_therm1@4e {
+		reg = <ADC5_AMUX_THM2_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+};
+
+&pm8150_adc {
+	xo-therm@4c {
+		reg = <ADC5_XO_THERM_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	skin-therm@4d {
+		reg = <ADC5_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	pa-therm1@4e {
+		reg = <ADC5_AMUX_THM2_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+};
+
+&pm8150b_adc {
+	conn-therm@4f {
+		reg = <ADC5_AMUX_THM3_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+};
+
+&pm8150l_adc {
+	camera_flash_therm@4d {
+		reg = <ADC5_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	skin_msm_therm@4e {
+		reg = <ADC5_AMUX_THM2_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	pa_therm2@4f {
+		reg = <ADC5_AMUX_THM3_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+};
+
+&pm8150_adc_tm {
+	status = "okay";
+	io-channels = <&pm8150_adc ADC5_XO_THERM_100K_PU>,
+			<&pm8150_adc ADC5_AMUX_THM1_100K_PU>,
+			<&pm8150_adc ADC5_AMUX_THM2_100K_PU>;
+	io-channel-names = "xo-therm", "skin-therm", "pa-therm1";
+
+	xo-therm@0 {
+		reg = <0>;
+		qcom,adc-channel = <ADC5_XO_THERM_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	skin-therm@1 {
+		reg = <1>;
+		qcom,adc-channel = <ADC5_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	pa-therm1@2 {
+		reg = <2>;
+		qcom,adc-channel = <ADC5_AMUX_THM2_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+};
+
+&pm8150b_adc_tm {
+	status = "okay";
+	io-channels = <&pm8150b_adc ADC5_AMUX_THM3_100K_PU>;
+	io-channel-names = "conn-therm";
+
+	conn-therm@0 {
+		reg = <0>;
+		qcom,adc-channel = <ADC5_AMUX_THM3_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+};
+
+&pm8150l_adc_tm {
+	status = "okay";
+	io-channels = <&pm8150l_adc ADC5_AMUX_THM1_100K_PU>,
+			<&pm8150l_adc ADC5_AMUX_THM2_100K_PU>,
+			<&pm8150l_adc ADC5_AMUX_THM3_100K_PU>;
+	io-channel-names = "camera-flash-therm", "skin-msm-therm", "pa-therm2";
+
+	camera-flash-therm@0 {
+		reg = <0>;
+		qcom,adc-channel = <ADC5_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	skin-msm-therm@1 {
+		reg = <1>;
+		qcom,adc-channel = <ADC5_AMUX_THM2_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	pa-therm2@2 {
+		reg = <2>;
+		qcom,adc-channel = <ADC5_AMUX_THM3_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+};
+
 &qupv3_id_1 {
 	status = "okay";
 };