From 3be148512ebcb8efbaa48b90b3ec2e9376945eb9 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Thu, 30 Aug 2018 10:14:59 +0200 Subject: [PATCH] arm64: dts: marvell: add thermal-zone node in ap806 DTSI file 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 Signed-off-by: Gregory CLEMENT --- arch/arm64/boot/dts/marvell/armada-ap806.dtsi | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-ap806.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806.dtsi index 27930394249d..9a5abad72b66 100644 --- a/arch/arm64/boot/dts/marvell/armada-ap806.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-ap806.dtsi @@ -6,6 +6,7 @@ */ #include +#include /dts-v1/; @@ -256,8 +257,67 @@ ap_syscon1: system-controller@6f8000 { ap_thermal: thermal-sensor@80 { compatible = "marvell,armada-ap806-thermal"; 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 { }; + }; + }; }; -- 2.45.2