From: Neil Armstrong <neil.armstrong@linaro.org>
Date: Thu, 24 Aug 2023 11:33:20 +0000 (+0200)
Subject: Revert "dt-bindings: crypto: qcom,prng: Add SM8450"
X-Git-Tag: v6.6.7~2012^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=85b9bf9a514d991fcecb118d0a8a35e754ff9265;p=platform%2Fkernel%2Flinux-starfive.git

Revert "dt-bindings: crypto: qcom,prng: Add SM8450"

This reverts commit b9296bb41275 ("dt-bindings: crypto: qcom,prng: Add SM8450"),
since the RNG HW on the SM8450 SoC is in fact a True Random Number Generator,
a more appropriate compatible should be instead as reported at [1].

[1] https://lore.kernel.org/all/20230818161720.3644424-1-quic_omprsing@quicinc.com/

Suggested-by: Om Prakash Singh <quic_omprsing@quicinc.com>
Suggested-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/Documentation/devicetree/bindings/crypto/qcom,prng.yaml b/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
index 36b0ebd..bb42f45 100644
--- a/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
+++ b/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
@@ -11,13 +11,9 @@ maintainers:
 
 properties:
   compatible:
-    oneOf:
-      - enum:
-          - qcom,prng  # 8916 etc.
-          - qcom,prng-ee  # 8996 and later using EE
-      - items:
-          - const: qcom,sm8450-prng-ee
-          - const: qcom,prng-ee
+    enum:
+      - qcom,prng  # 8916 etc.
+      - qcom,prng-ee  # 8996 and later using EE
 
   reg:
     maxItems: 1
@@ -32,18 +28,8 @@ properties:
 required:
   - compatible
   - reg
-
-allOf:
-  - if:
-      not:
-        properties:
-          compatible:
-            contains:
-              const: qcom,sm8450-prng-ee
-    then:
-      required:
-        - clocks
-        - clock-names
+  - clocks
+  - clock-names
 
 additionalProperties: false