diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index b99137c80a5a..2ae66407e2aa 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -715,6 +715,12 @@ properties:
               - fsl,imx8mp-evk            # i.MX8MP EVK Board
           - const: fsl,imx8mp
 
+      - description: PHYTEC phyCORE-i.MX8MP SoM based boards
+        items:
+          - const: phytec,imx8mp-phyboard-pollux-rdk # phyBOARD-Pollux RDK
+          - const: phytec,imx8mp-phycore-som         # phyCORE-i.MX8MP SoM
+          - const: fsl,imx8mp
+
       - description: i.MX8MQ based Boards
         items:
           - enum: