From f656c801575626b43b8482e900fe81963fa844f2 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Thu, 30 Aug 2018 10:15:01 +0200 Subject: [PATCH] arm64: dts: marvell: add thermal-zone node in cp110 DTSI file Add a thermal-zone node and fill in all the sensors available in a cp110 (only one in the thermal IP). Signed-off-by: Miquel Raynal Signed-off-by: Gregory CLEMENT --- arch/arm64/boot/dts/marvell/armada-cp110.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi index 70a784de3e06..df3f85c3ff35 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi @@ -6,6 +6,7 @@ */ #include +#include #include "armada-common.dtsi" @@ -19,6 +20,23 @@ / { * save one indentation level */ CP110_NAME: CP110_NAME { }; + + /* + * CPs only have one sensor in the thermal IC. + * + * The cooling maps are empty as there are no cooling devices. + */ + thermal-zones { + CP110_LABEL(thermal_ic): CP110_NODE_NAME(thermal-ic) { + polling-delay-passive = <1000>; + polling-delay = <1000>; + + thermal-sensors = <&CP110_LABEL(thermal) 0>; + + trips { }; + cooling-maps { }; + }; + }; }; &CP110_NAME { @@ -211,6 +229,7 @@ CP110_LABEL(syscon1): system-controller@400000 { CP110_LABEL(thermal): thermal-sensor@70 { compatible = "marvell,armada-cp110-thermal"; reg = <0x70 0x10>; + #thermal-sensor-cells = <1>; }; }; -- 2.45.2