Commit 8b23ba41 authored by Francesco Dolcini's avatar Francesco Dolcini Committed by Shawn Guo
Browse files

arm64: dts: colibri-imx8x: Add PMIC thermal zone 



Add PMIC thermal zones.

Signed-off-by: default avatarFrancesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent ce97bdc3

arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi

+11 −0
Original line number Diff line number Diff line
@@ -9,3 +9,14 @@ 
/ {

	model = "Toradex Colibri iMX8DX Module";

};



&thermal_zones {

	pmic-thermal {

		cooling-maps {

			map0 {

				cooling-device = <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						 <&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;

			};

		};

	};

};

arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi

+32 −2
Original line number Diff line number Diff line
@@ -88,8 +88,6 @@ &adc0 { 
	vref-supply = <&reg_module_vref_1v8>;

};



/* TODO Cooling maps for DX */



&cpu_alert0 {

	hysteresis = <2000>;

	temperature = <90000>;
@@ -420,6 +418,38 @@ &sai0 { 
	status = "okay";

};



&thermal_zones {

	pmic-thermal {

		polling-delay-passive = <250>;

		polling-delay = <2000>;

		thermal-sensors = <&tsens IMX_SC_R_PMIC_0>;



		trips {

			pmic_alert0: trip0 {

				temperature = <110000>;

				hysteresis = <2000>;

				type = "passive";

			};



			pmic_crit0: trip1 {

				temperature = <125000>;

				hysteresis = <2000>;

				type = "critical";

			};

		};



		cooling-maps {

			pmic_cooling_map0: map0 {

				trip = <&pmic_alert0>;

				cooling-device = <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						 <&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						 <&A35_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						 <&A35_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;

			};

		};

	};

};



&usbotg1 {

	adp-disable;

	disable-over-current;