[PATCH v3 23/23] arm64: dts: marvell: add thermal-zone node in cp110 DTSI file
From: miquel.raynal@bootlin.com (Miquel Raynal)
Date: 2018-07-16 14:42:06
Also in:
linux-devicetree, linux-pm
Subsystem:
arm/marvell kirkwood and armada 370, 375, 38x, 39x, xp, 3700, 7k/8k, cn9130 soc support, the rest · Maintainers:
Andrew Lunn, Gregory Clement, Sebastian Hesselbarth, Linus Torvalds
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 <miquel.raynal@bootlin.com> --- 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 1b813a95149c..e054ca0d184d 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi@@ -6,6 +6,7 @@ */ #include <dt-bindings/interrupt-controller/mvebu-icu.h> +#include <dt-bindings/thermal/thermal.h> #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 {
@@ -226,6 +244,7 @@ CP110_LABEL(thermal): thermal-sensor at 70 { compatible = "marvell,armada-cp110-thermal"; reg = <0x70 0x10>; + #thermal-sensor-cells = <1>; }; };
--
2.14.1