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+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/brcm,ns-thermal.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom Northstar Thermal
+
+maintainers:
+ - Rafał Miłecki <rafal@milecki.pl>
+
+description:
+ Thermal sensor that is part of Northstar's DMU (Device Management Unit).
+
+allOf:
+ - $ref: thermal-sensor.yaml#
+
+properties:
+ compatible:
+ const: brcm,ns-thermal
+
+ reg:
+ description: PVTMON registers range
+ maxItems: 1
+
+ "#thermal-sensor-cells":
+ const: 0
+
+unevaluatedProperties: false
+
+required:
+ - reg
+
+examples:
+ - |
+ thermal: thermal@1800c2c0 {
+ compatible = "brcm,ns-thermal";
+ reg = <0x1800c2c0 0x10>;
+ #thermal-sensor-cells = <0>;
+ };
+
+ thermal-zones {
+ cpu-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ coefficients = <(-556) 418000>;
+ thermal-sensors = <&thermal>;
+
+ trips {
+ cpu-crit {
+ temperature = <125000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ };
+ };
+ };