diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-12-12 12:36:45 +0300 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@bootlin.com> | 2019-02-06 14:05:30 +0300 |
| commit | 47041b9780f14caa7fe696e22d041f05f5973ee7 (patch) | |
| tree | 41a27a3bc517c228ee35c0c1d6d9cc19e60e3dc7 /arch/arm64/boot/dts/marvell/armada-cp110.dtsi | |
| parent | a3f3332f412fe26fee186fb8abdcb4c8770dcd91 (diff) | |
| download | linux-47041b9780f14caa7fe696e22d041f05f5973ee7.tar.xz | |
arm64: dts: marvell: add interrupt support to cp110 thermal node
Add interrupt properties in the thermal node as well as a critical trip
point in the thermal-zone.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Diffstat (limited to 'arch/arm64/boot/dts/marvell/armada-cp110.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/marvell/armada-cp110.dtsi | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi index b9d9f31e3ba1..4d6e4a097f72 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi @@ -28,12 +28,19 @@ */ thermal-zones { CP110_LABEL(thermal_ic): CP110_NODE_NAME(thermal-ic) { - polling-delay-passive = <1000>; - polling-delay = <1000>; + polling-delay-passive = <0>; /* Interrupt driven */ + polling-delay = <0>; /* Interrupt driven */ thermal-sensors = <&CP110_LABEL(thermal) 0>; - trips { }; + trips { + CP110_LABEL(crit): crit { + temperature = <100000>; /* mC degrees */ + hysteresis = <2000>; /* mC degrees */ + type = "critical"; + }; + }; + cooling-maps { }; }; }; @@ -259,6 +266,8 @@ CP110_LABEL(thermal): thermal-sensor@70 { compatible = "marvell,armada-cp110-thermal"; reg = <0x70 0x10>; + interrupts-extended = + <&CP110_LABEL(icu_sei) 116 IRQ_TYPE_LEVEL_HIGH>; #thermal-sensor-cells = <1>; }; }; |