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Commit 45ffa879 authored by Jishnu Prakash's avatar Jishnu Prakash
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ARM: dts: msm: Add VADC and ADC_TM nodes for bengal 

Add VADC and ADC_TM nodes with channels for bengal.
Add user thermal zones for ADC thermistors.

Change-Id: I59363d475d2fecd5825095c6123e95b9eeb8b1d8
parent bc34db6a

qcom/bengal-thermal.dtsi

0 → 100644
+93 −0
Original line number Diff line number Diff line 
#include <dt-bindings/thermal/thermal.h>



&thermal_zones {

	xo-therm-usr {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "user_space";

		thermal-sensors = <&pm6125_adc_tm ADC_XO_THERM_PU2>;

		wake-capable-sensor;

		trips {

			active-config0 {

				temperature = <125000>;

				hysteresis = <1000>;

				type = "passive";

			};

		};

	};



	pa-therm0-usr {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "user_space";

		thermal-sensors = <&pm6125_adc_tm ADC_AMUX_THM1_PU2>;

		wake-capable-sensor;

		trips {

			active-config0 {

				temperature = <125000>;

				hysteresis = <1000>;

				type = "passive";

			};

		};

	};



	quiet-therm-usr {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "user_space";

		thermal-sensors = <&pm6125_adc_tm ADC_AMUX_THM2_PU2>;

		wake-capable-sensor;

		trips {

			active-config0 {

				temperature = <125000>;

				hysteresis = <1000>;

				type = "passive";

			};

		};

	};



	camera-therm-usr {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "user_space";

		thermal-sensors = <&pm6125_adc_tm_iio ADC_GPIO1_PU2>;

		wake-capable-sensor;

		trips {

			active-config0 {

				temperature = <125000>;

				hysteresis = <1000>;

				type = "passive";

			};

		};

	};



	emmc-ufs-therm-usr {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "user_space";

		thermal-sensors = <&pm6125_adc_tm_iio ADC_GPIO2_PU2>;

		wake-capable-sensor;

		trips {

			active-config0 {

				temperature = <125000>;

				hysteresis = <1000>;

				type = "passive";

			};

		};

	};



	chg-skin-therm-usr {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "user_space";

		thermal-sensors = <&pmi632_adc_tm ADC_GPIO2_PU2>;

		wake-capable-sensor;

		trips {

			active-config0 {

				temperature = <125000>;

				hysteresis = <1000>;

				type = "passive";

			};

		};

	};

};

qcom/bengal.dtsi

+166 −0
Original line number Diff line number Diff line
@@ -918,6 +918,8 @@ 
		status = "disabled";

	};



	thermal_zones: thermal-zones {};



	clocks {

		xo_board: xo_board {

			compatible = "fixed-clock";
@@ -1452,3 +1454,167 @@ 
&qupv3_se4_2uart {

	status = "ok";

};



&pm6125_vadc {

	#address-cells = <1>;

	#size-cells = <0>;

	pinctrl-names = "default";

	pinctrl-0 = <&camera_therm_default &emmc_therm_default>;



	pa_therm0 {

		reg = <ADC_AMUX_THM1_PU2>;

		label = "pa_therm0";

		qcom,ratiometric;

		qcom,hw-settle-time = <200>;

		qcom,pre-scaling = <1 1>;

	};



	quiet_therm {

		reg = <ADC_AMUX_THM2_PU2>;

		label = "quiet_therm";

		qcom,ratiometric;

		qcom,hw-settle-time = <200>;

		qcom,pre-scaling = <1 1>;

	};



	camera_flash_therm {

		reg = <ADC_GPIO1_PU2>;

		label = "camera_flash_therm";

		qcom,ratiometric;

		qcom,hw-settle-time = <200>;

		qcom,pre-scaling = <1 1>;

	};



	emmc_ufs_therm {

		reg = <ADC_GPIO2_PU2>;

		label = "emmc_ufs_therm";

		qcom,ratiometric;

		qcom,hw-settle-time = <200>;

		qcom,pre-scaling = <1 1>;

	};

};



&pm6125_gpios {

	camera_therm {

		camera_therm_default: camera_therm_default {

			pins = "gpio3";

			bias-high-impedance;

		};

	};



	emmc_therm {

		emmc_therm_default: emmc_therm_default {

			pins = "gpio4";

			bias-high-impedance;

		};

	};



};



&spmi_bus {

	qcom,pm6125@0 {

		pm6125_adc_tm_iio: adc_tm@3400 {

			compatible = "qcom,adc-tm5-iio";

			reg = <0x3400 0x100>;

			#thermal-sensor-cells = <1>;

			#address-cells = <1>;

			#size-cells = <0>;

			io-channels = <&pm6125_vadc ADC_GPIO1_PU2>,

					<&pm6125_vadc ADC_GPIO2_PU2>;



			camera_flash_therm {

				reg = <ADC_GPIO1_PU2>;

				qcom,ratiometric;

				qcom,hw-settle-time = <200>;

			};



			emmc_ufs_therm {

				reg = <ADC_GPIO2_PU2>;

				qcom,ratiometric;

				qcom,hw-settle-time = <200>;

			};

		};

	};

};



&pm6125_adc_tm {

	#address-cells = <1>;

	#size-cells = <0>;

	io-channels = <&pm6125_vadc ADC_AMUX_THM1_PU2>,

			<&pm6125_vadc ADC_AMUX_THM2_PU2>,

			<&pm6125_vadc ADC_XO_THERM_PU2>;



	/* Channel nodes */

	pa_therm0 {

		reg = <ADC_AMUX_THM1_PU2>;

		qcom,ratiometric;

		qcom,hw-settle-time = <200>;

	};



	quiet_therm {

		reg = <ADC_AMUX_THM2_PU2>;

		qcom,ratiometric;

		qcom,hw-settle-time = <200>;

	};



	xo_therm {

		reg = <ADC_XO_THERM_PU2>;

		qcom,ratiometric;

		qcom,hw-settle-time = <200>;

	};

};



&pmi632_vadc {

	#address-cells = <1>;

	#size-cells = <0>;

	pinctrl-names = "default";

	pinctrl-0 = <&conn_therm_default &skin_therm_default>;



	conn_therm {

		reg = <ADC_GPIO1_PU2>;

		label = "conn_therm";

		qcom,ratiometric;

		qcom,hw-settle-time = <200>;

		qcom,pre-scaling = <1 1>;

	};



	skin_therm {

		reg = <ADC_GPIO2_PU2>;

		label = "skin_therm";

		qcom,ratiometric;

		qcom,hw-settle-time = <200>;

		qcom,pre-scaling = <1 1>;

	};

};



&pmi632_gpios {

	conn_therm {

		conn_therm_default: conn_therm_default {

			pins = "gpio1";

			bias-high-impedance;

		};

	};



	skin_therm {

		skin_therm_default: skin_therm_default {

			pins = "gpio3";

			bias-high-impedance;

		};

	};



};



&pmi632_adc_tm {

	#address-cells = <1>;

	#size-cells = <0>;

	io-channels = <&pmi632_vadc ADC_GPIO2_PU2>;



	/* Channel nodes */

	skin_therm {

		reg = <ADC_GPIO2_PU2>;

		qcom,ratiometric;

		qcom,hw-settle-time = <200>;

	};

};



#include "bengal-thermal.dtsi"

qcom/pmi632.dtsi

+0 −8
Original line number Diff line number Diff line
@@ -113,14 +113,6 @@ 
				qcom,pre-scaling = <1 1>;

			};



			xo_therm {

				reg = <ADC_XO_THERM_PU2>;

				label = "xo_therm";

				qcom,ratiometric;

				qcom,hw-settle-time = <200>;

				qcom,pre-scaling = <1 1>;

			};



			v_i_int_ext {

				reg = <ADC_INT_EXT_ISENSE_VBAT_VDATA>;

				label = "v_i_int_vbat_vdata";