diff --git a/Documentation/devicetree/bindings/media/qcom,qcm2290-camss.yaml b/Documentation/devicetree/bindings/media/qcom,qcm2290-camss.yaml
index 391d0f6f67ef..490a7f3a8c5f 100644
--- a/Documentation/devicetree/bindings/media/qcom,qcm2290-camss.yaml
+++ b/Documentation/devicetree/bindings/media/qcom,qcm2290-camss.yaml
@@ -14,7 +14,11 @@ description:
 
 properties:
   compatible:
-    const: qcom,qcm2290-camss
+    oneOf:
+      - items:
+          - const: qcom,shikra-camss
+          - const: qcom,qcm2290-camss
+      - const: qcom,qcm2290-camss
 
   reg:
     maxItems: 9
@@ -76,7 +80,14 @@ properties:
       - const: sf_mnoc
 
   iommus:
-    maxItems: 4
+    oneOf:
+      - items:
+          - description: S1 HLOS VFE non-protected (VFE only)
+      - items:
+          - description: S1 HLOS VFE non-protected
+          - description: S1 HLOS CDM non-protected
+          - description: S1 HLOS OPE read non-protected
+          - description: S1 HLOS OPE write non-protected
 
   power-domains:
     items: