diff --git a/Documentation/devicetree/bindings/mmc/qcom,sdhci-msm.yaml b/Documentation/devicetree/bindings/mmc/qcom,sdhci-msm.yaml
index bd558a11b792..b3fcc1673c10 100644
--- a/Documentation/devicetree/bindings/mmc/qcom,sdhci-msm.yaml
+++ b/Documentation/devicetree/bindings/mmc/qcom,sdhci-msm.yaml
@@ -145,6 +145,11 @@ properties:
     $ref: /schemas/types.yaml#/definitions/uint32
     description: platform specific settings for DLL_CONFIG reg.
 
+  qcom,ice:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      phandle to the Inline Crypto Engine (ICE) hardware block for this controller.
+
   iommus:
     minItems: 1
     maxItems: 8
@@ -198,35 +203,69 @@ allOf:
             enum:
               - qcom,sdhci-msm-v4
     then:
-      properties:
-        reg:
-          minItems: 2
-          items:
-            - description: Host controller register map
-            - description: SD Core register map
-            - description: CQE register map
-            - description: Inline Crypto Engine register map
-        reg-names:
-          minItems: 2
-          items:
-            - const: hc
-            - const: core
-            - const: cqhci
-            - const: ice
+      if:
+        required:
+          - qcom,ice
+      then:
+        properties:
+          reg:
+            minItems: 2
+            items:
+              - description: Host controller register map
+              - description: SD Core register map
+              - description: CQE register map
+          reg-names:
+            minItems: 2
+            items:
+              - const: hc
+              - const: core
+              - const: cqhci
+      else:
+        properties:
+          reg:
+            minItems: 2
+            items:
+              - description: Host controller register map
+              - description: SD Core register map
+              - description: CQE register map
+              - description: Inline Crypto Engine register map
+          reg-names:
+            minItems: 2
+            items:
+              - const: hc
+              - const: core
+              - const: cqhci
+              - const: ice
     else:
-      properties:
-        reg:
-          minItems: 1
-          items:
-            - description: Host controller register map
-            - description: CQE register map
-            - description: Inline Crypto Engine register map
-        reg-names:
-          minItems: 1
-          items:
-            - const: hc
-            - const: cqhci
-            - const: ice
+      if:
+        required:
+          - qcom,ice
+      then:
+        properties:
+          reg:
+            minItems: 1
+            items:
+              - description: Host controller register map
+              - description: CQE register map
+          reg-names:
+            minItems: 1
+            items:
+              - const: hc
+              - const: cqhci
+      else:
+        properties:
+          reg:
+            minItems: 1
+            items:
+              - description: Host controller register map
+              - description: CQE register map
+              - description: Inline Crypto Engine register map
+          reg-names:
+            minItems: 1
+            items:
+              - const: hc
+              - const: cqhci
+              - const: ice
 
 unevaluatedProperties: false