Commit 7b3c8ad0 authored by Oleksij Rempel's avatar Oleksij Rempel Committed by Shawn Guo
Browse files

ARM: dts: imx6dl: plym2m, prtvt7, victgo: add thermal zones and hwmon 



Add thermal zones and hwmon connected to the ADC-touchscreen controller.

Signed-off-by: default avatarOleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent add9b6b6

arch/arm/boot/dts/imx6dl-plym2m.dts

+73 −1
Original line number Diff line number Diff line
@@ -50,6 +50,11 @@ display_out: endpoint { 
		};

	};



	iio-hwmon {

		compatible = "iio-hwmon";

		io-channels = <&vdiv_vaccu>;

	};



	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";
@@ -102,6 +107,26 @@ reg_12v0: regulator-12v0 { 
		regulator-max-microvolt = <12000000>;

	};



	thermal-zones {

		chassis-thermal {

			polling-delay = <20000>;

			polling-delay-passive = <0>;

			thermal-sensors = <&tsens0>;

		};



		touch-thermal0 {

			polling-delay = <20000>;

			polling-delay-passive = <0>;

			thermal-sensors = <&touch_temp0>;

		};



		touch-thermal1 {

			polling-delay = <20000>;

			polling-delay-passive = <0>;

			thermal-sensors = <&touch_temp1>;

		};

	};



	touchscreen {

		compatible = "resistive-adc-touch";

		io-channels = <&adc_ts 1>, <&adc_ts 3>, <&adc_ts 4>,
@@ -113,6 +138,32 @@ touchscreen { 
		touchscreen-x-plate-ohms = <300>;

		touchscreen-y-plate-ohms = <800>;

	};



	touch_temp0: touch-temperature-sensor0 {

		compatible = "generic-adc-thermal";

		#thermal-sensor-cells = <0>;

		io-channels = <&adc_ts 0>;

		io-channel-names = "sensor-channel";

		temperature-lookup-table = <    (-40000) 736

						85000 474>;

	};



	touch_temp1: touch-temperature-sensor1 {

		compatible = "generic-adc-thermal";

		#thermal-sensor-cells = <0>;

		io-channels = <&adc_ts 7>;

		io-channel-names = "sensor-channel";

		temperature-lookup-table = <    (-40000) 826

						85000 609>;

	};



	vdiv_vaccu: voltage-divider-vaccu {

		compatible = "voltage-divider";

		io-channels = <&adc_ts 2>;

		output-ohms = <2500>;

		full-ohms = <64000>;

		#io-channel-cells = <0>;

	};

};



&can1 {
@@ -153,12 +204,24 @@ adc_ts: adc@0 { 
		#address-cells = <1>;

		#size-cells = <0>;



		channel@0 {

			reg = <0>;

			settling-time-us = <300>;

			oversampling-ratio = <5>;

		};



		channel@1 {

			reg = <1>;

			settling-time-us = <700>;

			oversampling-ratio = <5>;

		};



		channel@2 {

			reg = <2>;

			settling-time-us = <300>;

			oversampling-ratio = <5>;

		};



		channel@3 {

			reg = <3>;

			settling-time-us = <700>;
@@ -176,6 +239,14 @@ channel@5 { 
			settling-time-us = <700>;

			oversampling-ratio = <5>;

		};



		/* channel 6 is not connected */



		channel@7 {

			reg = <7>;

			settling-time-us = <300>;

			oversampling-ratio = <5>;

		};

	};

};
@@ -260,9 +331,10 @@ &i2c3 { 
	pinctrl-0 = <&pinctrl_i2c3>;

	status = "okay";



	temperature-sensor@70 {

	tsens0: temperature-sensor@70 {

		compatible = "ti,tmp103";

		reg = <0x70>;

		#thermal-sensor-cells = <0>;

	};

};

arch/arm/boot/dts/imx6dl-prtvt7.dts

+57 −0
Original line number Diff line number Diff line
@@ -53,6 +53,11 @@ display_out: endpoint { 
		};

	};



	iio-hwmon {

		compatible = "iio-hwmon";

		io-channels = <&vdiv_vaccu>;

	};



	keys {

		compatible = "gpio-keys";

		autorepeat;
@@ -236,6 +241,26 @@ simple-audio-card,codec { 
		};

	};



	thermal-zones {

		chassis-thermal {

			polling-delay = <20000>;

			polling-delay-passive = <0>;

			thermal-sensors = <&tsens0>;

		};



		touch-thermal0 {

			polling-delay = <20000>;

			polling-delay-passive = <0>;

			thermal-sensors = <&touch_temp0>;

		};



		touch-thermal1 {

			polling-delay = <20000>;

			polling-delay-passive = <0>;

			thermal-sensors = <&touch_temp1>;

		};

	};



	touchscreen {

		compatible = "resistive-adc-touch";

		io-channels = <&adc_ts 1>, <&adc_ts 3>, <&adc_ts 4>,
@@ -247,6 +272,32 @@ touchscreen { 
		touchscreen-x-plate-ohms = <300>;

		touchscreen-y-plate-ohms = <800>;

	};



	touch_temp0: touch-temperature-sensor0 {

		compatible = "generic-adc-thermal";

		#thermal-sensor-cells = <0>;

		io-channels = <&adc_ts 0>;

		io-channel-names = "sensor-channel";

		temperature-lookup-table = <    (-40000) 736

						85000 474>;

	};



	touch_temp1: touch-temperature-sensor1 {

		compatible = "generic-adc-thermal";

		#thermal-sensor-cells = <0>;

		io-channels = <&adc_ts 7>;

		io-channel-names = "sensor-channel";

		temperature-lookup-table = <    (-40000) 826

						85000 609>;

	};



	vdiv_vaccu: voltage-divider-vaccu {

		compatible = "voltage-divider";

		io-channels = <&adc_ts 2>;

		output-ohms = <2500>;

		full-ohms = <64000>;

		#io-channel-cells = <0>;

	};

};



&audmux {
@@ -372,6 +423,12 @@ rtc@51 { 
		reg = <0x51>;

	};



	tsens0: temperature-sensor@70 {

		compatible = "ti,tmp103";

		reg = <0x70>;

		#thermal-sensor-cells = <0>;

	};



	gpio_pca: gpio@74 {

		compatible = "nxp,pca9539";

		reg = <0x74>;

arch/arm/boot/dts/imx6dl-victgo.dts

+61 −1
Original line number Diff line number Diff line
@@ -66,6 +66,11 @@ enter { 
		};

	};



	iio-hwmon {

		compatible = "iio-hwmon";

		io-channels = <&vdiv_vaccu>, <&vdiv_hitch_pos>;

	};



	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";
@@ -182,6 +187,26 @@ simple-audio-card,codec { 
		};

	};



	thermal-zones {

		chassis-thermal {

			polling-delay = <20000>;

			polling-delay-passive = <0>;

			thermal-sensors = <&tsens0>;

		};



		touch-thermal0 {

			polling-delay = <20000>;

			polling-delay-passive = <0>;

			thermal-sensors = <&touch_temp0>;

		};



		touch-thermal1 {

			polling-delay = <20000>;

			polling-delay-passive = <0>;

			thermal-sensors = <&touch_temp1>;

		};

	};



	touchscreen {

		compatible = "resistive-adc-touch";

		io-channels = <&adc_ts 1>, <&adc_ts 3>, <&adc_ts 4>,
@@ -193,6 +218,40 @@ touchscreen { 
		touchscreen-x-plate-ohms = <300>;

		touchscreen-y-plate-ohms = <800>;

	};



	touch_temp0: touch-temperature-sensor0 {

		compatible = "generic-adc-thermal";

		#thermal-sensor-cells = <0>;

		io-channels = <&adc_ts 0>;

		io-channel-names = "sensor-channel";

		temperature-lookup-table = <    (-40000) 736

						85000 474>;

	};



	touch_temp1: touch-temperature-sensor1 {

		compatible = "generic-adc-thermal";

		#thermal-sensor-cells = <0>;

		io-channels = <&adc_ts 7>;

		io-channel-names = "sensor-channel";

		temperature-lookup-table = <    (-40000) 826

						85000 609>;

	};



	vdiv_vaccu: voltage-divider-vaccu {

		compatible = "voltage-divider";

		io-channels = <&adc_ts 2>;

		output-ohms = <2500>;

		full-ohms = <64000>;

		#io-channel-cells = <0>;

	};



	vdiv_hitch_pos: voltage-divider-hitch-pos {

		compatible = "voltage-divider";

		io-channels = <&adc_ts 6>;

		output-ohms = <3300>;

		full-ohms = <13300>;

		#io-channel-cells = <0>;

	};

};



&audmux {
@@ -477,9 +536,10 @@ rtc@51 { 
		reg = <0x51>;

	};



	temperature-sensor@70 {

	tsens0: temperature-sensor@70 {

		compatible = "ti,tmp103";

		reg = <0x70>;

		#thermal-sensor-cells = <0>;

	};

};