diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 0cf302867376..ca1d927b7493 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -605,6 +605,8 @@ properties:
               - compulab,cl-som-imx7      # CompuLab CL-SOM-iMX7
               - fsl,imx7d-sdb             # i.MX7 SabreSD Board
               - fsl,imx7d-sdb-reva        # i.MX7 SabreSD Rev-A Board
+              - kam,imx7d-flex-concentrator       # Kamstrup OMNIA Flex Concentrator
+              - kam,imx7d-flex-concentrator-mfg   # Kamstrup OMNIA Flex Concentrator in manufacturing mode
               - novtech,imx7d-meerkat96   # i.MX7 Meerkat96 Board
               - technexion,imx7d-pico-dwarf   # TechNexion i.MX7D Pico-Dwarf
               - technexion,imx7d-pico-hobbit  # TechNexion i.MX7D Pico-Hobbit