diff --git a/Documentation/devicetree/bindings/thermal/qoriq-thermal.yaml b/Documentation/devicetree/bindings/thermal/qoriq-thermal.yaml
index d155d6799da6fcf1744d3fbeb635f6f4d1542b25..1876fe9555d64eb1a78417b100e7f900baedecb5 100644
--- a/Documentation/devicetree/bindings/thermal/qoriq-thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/qoriq-thermal.yaml
@@ -9,6 +9,8 @@ title: Thermal Monitoring Unit (TMU) on Freescale QorIQ SoCs
 maintainers:
   - Anson Huang <Anson.Huang@nxp.com>
 
+$ref: thermal-sensor.yaml#
+
 properties:
   compatible:
     description: |
@@ -68,9 +70,8 @@ required:
   - interrupts
   - fsl,tmu-range
   - fsl,tmu-calibration
-  - '#thermal-sensor-cells'
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |