[PATCH v2 23/23] arm64: dts: marvell: add thermal-zone node in cp110 DTSI file

Miquel Raynal
2018-06-25T15:12:39Z

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 65039292b398..6d42efebba0d 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@70 {
compatible = "marvell,armada-cp110-thermal";
reg = <0x70 0x10>;
+ #thermal-sensor-cells = <1>;
};
};

--
2.14.1