// Definitions for I2C based sensors using the Industrial IO or HWMON interface.
/dts-v1/;
/plugin/;

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

/ {
	compatible = "brcm,bcm2835";

	fragment@0 {
		target = <&i2cbus>;
		__dormant__ {
			#address-cells = <1>;
			#size-cells = <0>;
			status = "okay";

			emc2301: emc2301@2f {
				compatible = "microchip,emc2301";
				reg = <0x2f>;
				status = "okay";
				#cooling-cells = <0x02>;
			};
		};
	};

	frag100: fragment@100 {
		target = <&i2c_arm>;
		i2cbus: __overlay__ {
			status = "okay";
		};
	};

	fragment@101 {
		target = <&i2c0if>;
		__dormant__ {
			status = "okay";
		};
	};

	fragment@102 {
		target = <&i2c0mux>;
		__dormant__ {
			status = "okay";
		};
	};

	fragment@103 {
		target = <&cpu_thermal>;
		polling-delay = <2000>; /* milliseconds */
		__overlay__ {
			trips {
				fanmid0: fanmid0 {
					temperature = <50000>;
					hysteresis = <2000>;
					type = "active";
				};
				fanmax0: fanmax0 {
					temperature = <75000>;
					hysteresis = <2000>;
					type = "active";
				};
			};
			cooling-maps {
				map0: map0 {
					trip = <&fanmid0>;
					cooling-device = <&emc2301 2 6>;
				};
				map1: map1 {
					trip = <&fanmax0>;
					cooling-device = <&emc2301 7 THERMAL_NO_LIMIT>;
				};
			};
		};
	};

	__overrides__ {
		i2c0 =		<&frag100>,"target:0=",<&i2c0>;
		i2c_csi_dsi =	<&frag100>,"target:0=",<&i2c_csi_dsi>,
				<0>,"+101+102";
		i2c3 = <&frag100>, "target?=0",
		       <&frag100>, "target-path=i2c3";
		i2c4 = <&frag100>, "target?=0",
		       <&frag100>, "target-path=i2c4";
		i2c5 = <&frag100>, "target?=0",
		       <&frag100>, "target-path=i2c5";
		i2c6 = <&frag100>, "target?=0",
		       <&frag100>, "target-path=i2c6";
		addr =		<&emc2301>,"reg:0";
		minpwm =	<&emc2301>,"emc2305,pwm-min;0";
		maxpwm =	<&emc2301>,"emc2305,pwm-max;0";
		midtemp =	<&fanmid0>,"temperature:0";
		midtemp_hyst =	<&fanmid0>,"hysteresis:0";
		maxtemp =	<&fanmax0>,"temperature:0";
		maxtemp_hyst =	<&fanmax0>,"hysteresis:0";

		emc2301 =	<0>,"+0",
				<&map0>,"cooling-device:0=",<&emc2301>,
				<&map1>,"cooling-device:0=",<&emc2301>;
	};
};