[PATCH v4 1/6] dt-bindings: crypto: qcom,inline-crypto-engine: Fix legacy/new SoC strictness split

[Kuldeep Singh]

Couple of already merged SoCs(like sc7280, sm8750, kaanapali etc.)
describe ICE as single clock historically which are recently updated
with mandatory 2 clocks.

Keep only the known legacy compatibles flexible, and make strict
validation default(of power-domains and 2 clocks) for all other Soc
compatibles.

This ensures old DTs are valid while ensuring any new SoC (like hawi,
milos, eliza, nord, maili or any upcoming ones) must follow latest
requirements by default.

Signed-off-by: Kuldeep Singh <kuldeep.singh@xxxxxxxxxxxxxxxx>
---
 .../bindings/crypto/qcom,inline-crypto-engine.yaml | 26 ++++++++++++++--------
 1 file changed, 17 insertions(+), 9 deletions(-)

diff --git a/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml b/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml
index 7be14e99be28..cce21aae6499 100644
--- a/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml
+++ b/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml
@@ -57,17 +57,25 @@ required:
 
 additionalProperties: false
 
+# Do not extend the list.
+# Legacy SoCs are allowed for single clock.
+# New SoCs must provide both clocks and power domains.
 allOf:
   - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,eliza-inline-crypto-engine
-              - qcom,hawi-inline-crypto-engine
-              - qcom,maili-inline-crypto-engine
-              - qcom,milos-inline-crypto-engine
-              - qcom,nord-inline-crypto-engine
+      not:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - qcom,kaanapali-inline-crypto-engine
+                - qcom,qcs8300-inline-crypto-engine
+                - qcom,sa8775p-inline-crypto-engine
+                - qcom,sc7180-inline-crypto-engine
+                - qcom,sc7280-inline-crypto-engine
+                - qcom,sm8450-inline-crypto-engine
+                - qcom,sm8550-inline-crypto-engine
+                - qcom,sm8650-inline-crypto-engine
+                - qcom,sm8750-inline-crypto-engine
 
     then:
       required:

-- 
2.34.1