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Commit d032791e authored by Jishnu Prakash's avatar Jishnu Prakash Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add VADC and ADC_TM support for atoll 



Add VADC and ADC_TM nodes with channels and user thermal_zone
entries for PM6150 and PM6150l for atoll.

Change-Id: Ic06d38ca0adf7a7e3610e0ce19f47f165e3b5cdb
Signed-off-by: default avatarJishnu Prakash <jprakash@codeaurora.org>
parent 74939878

arch/arm64/boot/dts/qcom/atoll-idp.dtsi

+91 −0
Original line number Diff line number Diff line
@@ -12,3 +12,94 @@ 


&soc {

};



&pm6150l_vadc {

	pinctrl-0 = <&camera_flash_therm_default &tof_therm_default>;



	pa_therm1 {

		reg = <ADC_AMUX_THM3_PU2>;

		label = "pa_therm1";

		qcom,ratiometric;

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

		qcom,pre-scaling = <1 1>;

	};



	tof_therm {

		reg = <ADC_GPIO3_PU2>;

		label = "tof_therm";

		qcom,ratiometric;

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

		qcom,pre-scaling = <1 1>;

	};

};



&pm6150l_gpios {

	tof_therm {

		tof_therm_default: tof_therm_default {

			pins = "gpio7";

			bias-high-impedance;

		};

	};

};



&pm6150l_adc_tm {

	io-channels = <&pm6150l_vadc ADC_AMUX_THM1_PU2>,

			<&pm6150l_vadc ADC_AMUX_THM2_PU2>,

			<&pm6150l_vadc ADC_AMUX_THM3_PU2>,

			<&pm6150l_vadc ADC_GPIO1_PU2>;



	pa_therm1 {

		reg = <ADC_AMUX_THM3_PU2>;

		qcom,ratiometric;

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

	};

};



&spmi_bus {

	qcom,pm6150l@4 {

		pm6150l_adc_tm_iio: adc_tm@3400 {

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

			reg = <0x3400 0x100>;

			#thermal-sensor-cells = <1>;

			io-channels = <&pm6150l_vadc ADC_GPIO3_PU2>;



			tof_therm {

				reg = <ADC_GPIO3_PU2>;

				qcom,ratiometric;

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

			};

		};

	};

};



&thermal_zones {

	pa-therm1 {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "user_space";

		thermal-sensors = <&pm6150l_adc_tm ADC_AMUX_THM3_PU2>;

		wake-capable-sensor;

		trips {

			active-config0 {

				temperature = <125000>;

				hysteresis = <1000>;

				type = "passive";

			};

		};

	};



	tof-therm {

		polling-delay-passive = <0>;

		polling-delay = <5000>;

		thermal-governor = "user_space";

		thermal-sensors = <&pm6150l_adc_tm_iio ADC_GPIO3_PU2>;

		wake-capable-sensor;

		trips {

			active-config0 {

				temperature = <125000>;

				hysteresis = <1000>;

				type = "passive";

			};

		};

	};

};

arch/arm64/boot/dts/qcom/atoll-thermal.dtsi

0 → 100644
+121 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



#include <dt-bindings/thermal/thermal.h>



&thermal_zones {

	xo-therm-usr {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "user_space";

		thermal-sensors = <&pm6150_adc_tm ADC_XO_THERM_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 = <&pm6150_adc_tm ADC_AMUX_THM1_PU2>;

		wake-capable-sensor;

		trips {

			active-config0 {

				temperature = <125000>;

				hysteresis = <1000>;

				type = "passive";

			};

		};

	};



	nvm-therm-usr {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "user_space";

		thermal-sensors = <&pm6150_adc_tm ADC_GPIO1_PU2>;

		wake-capable-sensor;

		trips {

			active-config0 {

				temperature = <125000>;

				hysteresis = <1000>;

				type = "passive";

			};

		};

	};



	sdm-skin-therm-usr {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "user_space";

		thermal-sensors = <&pm6150_adc_tm ADC_GPIO2_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 = <&pm6150l_adc_tm ADC_AMUX_THM1_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 = <&pm6150l_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 = <&pm6150l_adc_tm ADC_GPIO1_PU2>;

		wake-capable-sensor;

		trips {

			active-config0 {

				temperature = <125000>;

				hysteresis = <1000>;

				type = "passive";

			};

		};

	};

};

arch/arm64/boot/dts/qcom/atoll.dtsi

+150 −0
Original line number Diff line number Diff line
@@ -1754,3 +1754,153 @@ 
#include "atoll-coresight.dtsi"

#include "atoll-stub-regulator.dtsi"

#include "atoll-usb.dtsi"



&pm6150_vadc {

	pinctrl-names = "default";

	pinctrl-0 = <&nvm_therm_default &sdm_skin_therm_default>;



	chg_skin_therm {

		reg = <ADC_AMUX_THM1_PU2>;

		label = "chg_skin_therm";

		qcom,ratiometric;

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

		qcom,pre-scaling = <1 1>;

	};



	conn_therm {

		reg = <ADC_AMUX_THM3_PU2>;

		label = "conn_therm";

		qcom,ratiometric;

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

		qcom,pre-scaling = <1 1>;

	};



	nvm_therm {

		reg = <ADC_GPIO1_PU2>;

		label = "nvm_therm";

		qcom,ratiometric;

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

		qcom,pre-scaling = <1 1>;

	};



	sdm_skin_therm {

		reg = <ADC_GPIO2_PU2>;

		label = "sdm_skin_therm";

		qcom,ratiometric;

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

		qcom,pre-scaling = <1 1>;

	};

};



&pm6150_gpios {

	nvm_therm {

		nvm_therm_default: nvm_therm_default {

			pins = "gpio1";

			bias-high-impedance;

		};

	};



	sdm_skin_therm {

		sdm_skin_therm_default: sdm_skin_therm_default {

			pins = "gpio8";

			bias-high-impedance;

		};

	};

};



&pm6150_adc_tm {

	io-channels = <&pm6150_vadc ADC_XO_THERM_PU2>,

			<&pm6150_vadc ADC_AMUX_THM1_PU2>,

			<&pm6150_vadc ADC_GPIO1_PU2>,

			<&pm6150_vadc ADC_GPIO2_PU2>;



	/* Channel nodes */

	xo_therm {

		reg = <ADC_XO_THERM_PU2>;

		qcom,ratiometric;

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

	};



	chg_skin_therm {

		reg = <ADC_AMUX_THM1_PU2>;

		qcom,ratiometric;

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

	};



	nvm_therm {

		reg = <ADC_GPIO1_PU2>;

		qcom,ratiometric;

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

	};



	sdm_skin_therm {

		reg = <ADC_GPIO2_PU2>;

		qcom,ratiometric;

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

	};

};



&pm6150l_vadc {

	pinctrl-names = "default";

	pinctrl-0 = <&camera_flash_therm_default>;



	quiet_therm {

		reg = <ADC_AMUX_THM1_PU2>;

		label = "quiet_therm";

		qcom,ratiometric;

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

		qcom,pre-scaling = <1 1>;

	};



	pa_therm0 {

		reg = <ADC_AMUX_THM2_PU2>;

		label = "pa_therm0";

		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>;

	};

};



&pm6150l_gpios {

	camera_flash_therm {

		camera_flash_therm_default: camera_flash_therm_default {

			pins = "gpio5";

			bias-high-impedance;

		};

	};

};



&pm6150l_adc_tm {

	io-channels = <&pm6150l_vadc ADC_AMUX_THM1_PU2>,

			<&pm6150l_vadc ADC_AMUX_THM2_PU2>,

			<&pm6150l_vadc ADC_GPIO1_PU2>;



	/* Channel nodes */

	quiet_therm {

		reg = <ADC_AMUX_THM1_PU2>;

		qcom,ratiometric;

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

	};



	pa_therm0 {

		reg = <ADC_AMUX_THM2_PU2>;

		qcom,ratiometric;

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

	};



	camera_flash_therm {

		reg = <ADC_GPIO1_PU2>;

		qcom,ratiometric;

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

	};

};



#include "atoll-thermal.dtsi"