[RESEND PATCH 4/4] arm64: dts: marvell: add thermal-zone node in cp110 DTSI file
From: gregory.clement@bootlin.com (Gregory CLEMENT)
Date: 2018-09-21 14:15:42
Also in:
linux-devicetree
Hi Miquel, On jeu., ao?t 30 2018, Miquel Raynal [off-list ref] wrote:
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>
Applied on mvebu/dt64 Thanks, Gregory
quoted hunk
--- 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 62842fae2571..d9b50ad0bc6c 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>; }; };-- 2.17.1
-- Gregory Clement, Bootlin Embedded Linux and Kernel engineering http://bootlin.com