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arm64: dts: marvell: add thermal-zone node in ap806 DTSI file

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Add a thermal-zone node and fill in all the sensors available in an
ap806 (one in the IC plus one per CPU).

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Miquel Raynal 2018-08-30 10:14:59 +02:00 committed by Gregory CLEMENT
parent 0863e01c39
commit 3be148512e
1 changed files with 60 additions and 0 deletions
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60
arch/arm64/boot/dts/marvell/armada-ap806.dtsi
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@ -6,6 +6,7 @@
*/ */
#include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/thermal/thermal.h>
/dts-v1/; /dts-v1/;
@ -256,8 +257,67 @@
ap_thermal: thermal-sensor@80 { ap_thermal: thermal-sensor@80 {
compatible = "marvell,armada-ap806-thermal"; compatible = "marvell,armada-ap806-thermal";
reg = <0x80 0x10>; reg = <0x80 0x10>;
#thermal-sensor-cells = <1>;
}; };
}; };
}; };
}; };
/*
* The thermal IP features one internal sensor plus, if applicable, one
* remote channel wired to one sensor per CPU.
*
* The cooling maps are always empty as there are no cooling devices.
*/
thermal-zones {
ap_thermal_ic: ap-thermal-ic {
polling-delay-passive = <1000>;
polling-delay = <1000>;
thermal-sensors = <&ap_thermal 0>;
trips { };
cooling-maps { };
};
ap_thermal_cpu1: ap-thermal-cpu1 {
polling-delay-passive = <1000>;
polling-delay = <1000>;
thermal-sensors = <&ap_thermal 1>;
trips { };
cooling-maps { };
};
ap_thermal_cpu2: ap-thermal-cpu2 {
polling-delay-passive = <1000>;
polling-delay = <1000>;
thermal-sensors = <&ap_thermal 2>;
trips { };
cooling-maps { };
};
ap_thermal_cpu3: ap-thermal-cpu3 {
polling-delay-passive = <1000>;
polling-delay = <1000>;
thermal-sensors = <&ap_thermal 3>;
trips { };
cooling-maps { };
};
ap_thermal_cpu4: ap-thermal-cpu4 {
polling-delay-passive = <1000>;
polling-delay = <1000>;
thermal-sensors = <&ap_thermal 4>;
trips { };
cooling-maps { };
};
};
}; };