diff --git a/Documentation/devicetree/bindings/arm/ti/k3.yaml b/Documentation/devicetree/bindings/arm/ti/k3.yaml
index 399249e7b22f..52b51fd7044e 100644
--- a/Documentation/devicetree/bindings/arm/ti/k3.yaml
+++ b/Documentation/devicetree/bindings/arm/ti/k3.yaml
@@ -87,6 +87,13 @@ properties:
           - const: tq,am642-tqma6442l
           - const: ti,am642
 
+      - description: K3 AM642 SoC SolidRun SoM based boards
+        items:
+          - enum:
+              - solidrun,am642-hummingboard-t
+          - const: solidrun,am642-sr-som
+          - const: ti,am642
+
       - description: K3 AM654 SoC
         items:
           - enum: